From 337a6a8925266c79882dd9795212e319eddf429f Mon Sep 17 00:00:00 2001 From: eleksir Date: Sat, 3 Aug 2024 20:52:54 +0300 Subject: [PATCH] Update deps --- go.mod | 32 +- go.sum | 68 +- vendor/github.com/DataDog/zstd/README.md | 4 +- vendor/github.com/DataDog/zstd/allocations.h | 2 +- vendor/github.com/DataDog/zstd/bitstream.h | 78 +- vendor/github.com/DataDog/zstd/compiler.h | 136 +- vendor/github.com/DataDog/zstd/cover.c | 28 +- vendor/github.com/DataDog/zstd/cover.h | 10 +- vendor/github.com/DataDog/zstd/cpu.h | 36 + vendor/github.com/DataDog/zstd/debug.c | 6 + vendor/github.com/DataDog/zstd/debug.h | 31 +- .../github.com/DataDog/zstd/error_private.h | 81 +- vendor/github.com/DataDog/zstd/fastcover.c | 4 +- vendor/github.com/DataDog/zstd/fse.h | 5 +- vendor/github.com/DataDog/zstd/fse_compress.c | 15 +- .../github.com/DataDog/zstd/fse_decompress.c | 36 +- vendor/github.com/DataDog/zstd/huf.h | 15 +- vendor/github.com/DataDog/zstd/huf_compress.c | 79 +- .../github.com/DataDog/zstd/huf_decompress.c | 314 +- .../DataDog/zstd/huf_decompress_amd64.S | 57 +- vendor/github.com/DataDog/zstd/mem.h | 9 - vendor/github.com/DataDog/zstd/pool.c | 2 +- vendor/github.com/DataDog/zstd/pool.h | 2 +- .../DataDog/zstd/portability_macros.h | 2 + vendor/github.com/DataDog/zstd/threading.c | 10 +- vendor/github.com/DataDog/zstd/xxhash.c | 16 +- vendor/github.com/DataDog/zstd/xxhash.h | 3320 +++++++--- vendor/github.com/DataDog/zstd/zdict.c | 18 +- vendor/github.com/DataDog/zstd/zstd.go | 27 +- vendor/github.com/DataDog/zstd/zstd.h | 189 +- vendor/github.com/DataDog/zstd/zstd_bulk.go | 6 +- .../github.com/DataDog/zstd/zstd_compress.c | 443 +- .../DataDog/zstd/zstd_compress_internal.h | 56 +- .../DataDog/zstd/zstd_compress_superblock.c | 333 +- vendor/github.com/DataDog/zstd/zstd_cwksp.h | 32 +- .../github.com/DataDog/zstd/zstd_decompress.c | 116 +- .../DataDog/zstd/zstd_decompress_block.c | 439 +- .../DataDog/zstd/zstd_decompress_block.h | 2 +- .../DataDog/zstd/zstd_decompress_internal.h | 2 + .../DataDog/zstd/zstd_double_fast.c | 22 +- .../DataDog/zstd/zstd_double_fast.h | 11 + vendor/github.com/DataDog/zstd/zstd_fast.c | 20 +- .../github.com/DataDog/zstd/zstd_internal.h | 10 +- vendor/github.com/DataDog/zstd/zstd_lazy.c | 312 +- vendor/github.com/DataDog/zstd/zstd_lazy.h | 177 +- vendor/github.com/DataDog/zstd/zstd_ldm.c | 10 +- vendor/github.com/DataDog/zstd/zstd_legacy.h | 30 + vendor/github.com/DataDog/zstd/zstd_opt.c | 332 +- vendor/github.com/DataDog/zstd/zstd_opt.h | 44 +- vendor/github.com/DataDog/zstd/zstd_v01.c | 2 + vendor/github.com/DataDog/zstd/zstd_v02.c | 20 +- vendor/github.com/DataDog/zstd/zstd_v03.c | 20 +- vendor/github.com/DataDog/zstd/zstd_v04.c | 15 +- vendor/github.com/DataDog/zstd/zstd_v05.c | 1 + vendor/github.com/DataDog/zstd/zstd_v06.c | 11 +- vendor/github.com/DataDog/zstd/zstd_v07.c | 12 +- .../github.com/DataDog/zstd/zstdmt_compress.c | 173 +- .../errors/contexttags/contexttags.go | 2 +- .../cockroachdb/errors/errutil/doc.go | 2 +- .../cockroachdb/errors/markers/markers.go | 7 + vendor/github.com/cockroachdb/fifo/.gitignore | 25 + vendor/github.com/cockroachdb/fifo/LICENSE | 201 + .../cockroachdb/fifo/invariants_off.go | 21 + .../cockroachdb/fifo/invariants_on.go | 20 + vendor/github.com/cockroachdb/fifo/queue.go | 162 + .../github.com/cockroachdb/fifo/semaphore.go | 239 + .../cockroachdb/pebble/compaction.go | 1 - vendor/github.com/cockroachdb/pebble/db.go | 20 +- .../github.com/cockroachdb/pebble/ingest.go | 22 +- .../pebble/internal/base/iterator.go | 35 + .../github.com/cockroachdb/pebble/iterator.go | 82 +- .../objstorage/objstorageprovider/provider.go | 48 + .../objstorageprovider/readahead.go | 5 + .../objstorage/objstorageprovider/vfs.go | 6 +- .../objstorageprovider/vfs_readable.go | 64 +- vendor/github.com/cockroachdb/pebble/open.go | 1 + .../github.com/cockroachdb/pebble/options.go | 20 + .../cockroachdb/pebble/sstable/options.go | 6 + .../cockroachdb/pebble/sstable/reader.go | 13 +- .../pebble/sstable/reader_iter_two_lvl.go | 3 +- .../cockroachdb/pebble/vfs/logging_fs.go | 11 +- .../getsentry/sentry-go/CHANGELOG.md | 29 + .../github.com/getsentry/sentry-go/README.md | 2 - .../getsentry/sentry-go/check_in.go | 4 + vendor/github.com/getsentry/sentry-go/dsn.go | 3 +- .../getsentry/sentry-go/integrations.go | 4 +- .../getsentry/sentry-go/interfaces.go | 92 +- .../sentry-go/internal/ratelimit/category.go | 17 +- .../github.com/getsentry/sentry-go/metrics.go | 427 ++ .../github.com/getsentry/sentry-go/sentry.go | 23 +- .../getsentry/sentry-go/traces_profiler.go | 35 +- .../github.com/getsentry/sentry-go/tracing.go | 10 +- .../getsentry/sentry-go/transport.go | 108 +- vendor/github.com/getsentry/sentry-go/util.go | 4 + .../klauspost/compress/zstd/dict.go | 31 + .../zstd/internal/xxhash/xxhash_arm64.s | 4 +- .../klauspost/compress/zstd/matchlen_amd64.s | 10 +- vendor/github.com/munnerz/goautoneg/LICENSE | 31 + vendor/github.com/munnerz/goautoneg/Makefile | 13 + .../ww => munnerz}/goautoneg/README.txt | 0 .../ww => munnerz}/goautoneg/autoneg.go | 135 +- .../prometheus/common/expfmt/encode.go | 3 +- .../prometheus/procfs/.golangci.yml | 7 + .../prometheus/procfs/Makefile.common | 4 +- .../github.com/prometheus/procfs/buddyinfo.go | 4 +- vendor/github.com/prometheus/procfs/mdstat.go | 42 +- .../prometheus/procfs/mountstats.go | 4 +- vendor/github.com/prometheus/procfs/proc.go | 2 +- .../prometheus/procfs/proc_smaps.go | 2 +- vendor/golang.org/x/crypto/pbkdf2/pbkdf2.go | 2 +- vendor/golang.org/x/exp/LICENSE | 4 +- vendor/golang.org/x/exp/slices/sort.go | 4 +- vendor/golang.org/x/sys/unix/asm_zos_s390x.s | 675 +- vendor/golang.org/x/sys/unix/bpxsvc_zos.go | 657 ++ vendor/golang.org/x/sys/unix/bpxsvc_zos.s | 192 + vendor/golang.org/x/sys/unix/epoll_zos.go | 220 - vendor/golang.org/x/sys/unix/fstatfs_zos.go | 163 - vendor/golang.org/x/sys/unix/mkerrors.sh | 2 + vendor/golang.org/x/sys/unix/mremap.go | 5 + vendor/golang.org/x/sys/unix/pagesize_unix.go | 2 +- .../x/sys/unix/readdirent_getdirentries.go | 2 +- vendor/golang.org/x/sys/unix/sockcmsg_zos.go | 58 + .../golang.org/x/sys/unix/symaddr_zos_s390x.s | 75 + .../golang.org/x/sys/unix/syscall_darwin.go | 12 + vendor/golang.org/x/sys/unix/syscall_unix.go | 9 + .../x/sys/unix/syscall_zos_s390x.go | 1509 ++++- vendor/golang.org/x/sys/unix/sysvshm_unix.go | 2 +- .../x/sys/unix/sysvshm_unix_other.go | 2 +- vendor/golang.org/x/sys/unix/zerrors_linux.go | 29 +- .../x/sys/unix/zerrors_linux_386.go | 1 + .../x/sys/unix/zerrors_linux_amd64.go | 1 + .../x/sys/unix/zerrors_linux_arm64.go | 1 + .../x/sys/unix/zerrors_zos_s390x.go | 233 +- .../x/sys/unix/zsymaddr_zos_s390x.s | 364 ++ .../x/sys/unix/zsyscall_darwin_amd64.go | 33 + .../x/sys/unix/zsyscall_darwin_amd64.s | 10 + .../x/sys/unix/zsyscall_darwin_arm64.go | 33 + .../x/sys/unix/zsyscall_darwin_arm64.s | 10 + .../x/sys/unix/zsyscall_zos_s390x.go | 2837 ++++++++- .../x/sys/unix/zsysnum_linux_386.go | 5 + .../x/sys/unix/zsysnum_linux_amd64.go | 5 + .../x/sys/unix/zsysnum_linux_arm.go | 5 + .../x/sys/unix/zsysnum_linux_arm64.go | 5 + .../x/sys/unix/zsysnum_linux_loong64.go | 5 + .../x/sys/unix/zsysnum_linux_mips.go | 5 + .../x/sys/unix/zsysnum_linux_mips64.go | 5 + .../x/sys/unix/zsysnum_linux_mips64le.go | 5 + .../x/sys/unix/zsysnum_linux_mipsle.go | 5 + .../x/sys/unix/zsysnum_linux_ppc.go | 5 + .../x/sys/unix/zsysnum_linux_ppc64.go | 5 + .../x/sys/unix/zsysnum_linux_ppc64le.go | 5 + .../x/sys/unix/zsysnum_linux_riscv64.go | 5 + .../x/sys/unix/zsysnum_linux_s390x.go | 5 + .../x/sys/unix/zsysnum_linux_sparc64.go | 5 + .../x/sys/unix/zsysnum_zos_s390x.go | 5507 +++++++++-------- vendor/golang.org/x/sys/unix/ztypes_linux.go | 59 +- .../golang.org/x/sys/unix/ztypes_linux_386.go | 8 - .../x/sys/unix/ztypes_linux_amd64.go | 9 - .../golang.org/x/sys/unix/ztypes_linux_arm.go | 9 - .../x/sys/unix/ztypes_linux_arm64.go | 9 - .../x/sys/unix/ztypes_linux_loong64.go | 9 - .../x/sys/unix/ztypes_linux_mips.go | 9 - .../x/sys/unix/ztypes_linux_mips64.go | 9 - .../x/sys/unix/ztypes_linux_mips64le.go | 9 - .../x/sys/unix/ztypes_linux_mipsle.go | 9 - .../golang.org/x/sys/unix/ztypes_linux_ppc.go | 9 - .../x/sys/unix/ztypes_linux_ppc64.go | 9 - .../x/sys/unix/ztypes_linux_ppc64le.go | 9 - .../x/sys/unix/ztypes_linux_riscv64.go | 9 - .../x/sys/unix/ztypes_linux_s390x.go | 9 - .../x/sys/unix/ztypes_linux_sparc64.go | 9 - .../golang.org/x/sys/unix/ztypes_zos_s390x.go | 146 +- vendor/golang.org/x/sys/windows/aliases.go | 2 +- vendor/golang.org/x/sys/windows/empty.s | 8 - .../x/sys/windows/security_windows.go | 25 +- .../x/sys/windows/zsyscall_windows.go | 18 + .../protobuf/encoding/prototext/decode.go | 4 +- .../protobuf/encoding/prototext/encode.go | 20 +- .../protobuf/internal/descfmt/stringer.go | 1 + .../editiondefaults/editions_defaults.binpb | Bin 63 -> 93 bytes .../protobuf/internal/encoding/tag/tag.go | 4 +- .../protobuf/internal/encoding/text/decode.go | 2 +- .../protobuf/internal/errors/errors.go | 21 +- .../protobuf/internal/filedesc/desc.go | 88 +- .../protobuf/internal/filedesc/desc_init.go | 43 +- .../protobuf/internal/filedesc/desc_lazy.go | 49 +- .../internal/filedesc/desc_list_gen.go | 11 + .../protobuf/internal/filedesc/editions.go | 22 +- .../protobuf/internal/filedesc/placeholder.go | 1 + .../protobuf/internal/filetype/build.go | 4 +- .../protobuf/internal/genid/descriptor_gen.go | 49 +- .../internal/genid/go_features_gen.go | 2 +- .../protobuf/internal/impl/api_export.go | 6 +- .../protobuf/internal/impl/checkinit.go | 2 +- .../protobuf/internal/impl/codec_extension.go | 22 + .../protobuf/internal/impl/codec_field.go | 64 +- .../protobuf/internal/impl/codec_map.go | 15 +- .../internal/impl/codec_messageset.go | 22 + .../protobuf/internal/impl/convert.go | 2 +- .../protobuf/internal/impl/convert_list.go | 2 +- .../protobuf/internal/impl/convert_map.go | 2 +- .../protobuf/internal/impl/encode.go | 48 +- .../protobuf/internal/impl/extension.go | 8 +- .../protobuf/internal/impl/legacy_enum.go | 3 +- .../internal/impl/legacy_extension.go | 2 +- .../protobuf/internal/impl/legacy_file.go | 4 +- .../protobuf/internal/impl/legacy_message.go | 14 +- .../protobuf/internal/impl/message.go | 8 +- .../protobuf/internal/impl/message_reflect.go | 45 +- .../internal/impl/message_reflect_gen.go | 146 +- .../protobuf/internal/impl/pointer_reflect.go | 6 +- .../protobuf/internal/impl/pointer_unsafe.go | 4 +- .../protobuf/internal/order/range.go | 4 +- .../protobuf/internal/version/version.go | 4 +- .../protobuf/proto/decode.go | 2 + .../protobuf/proto/encode.go | 44 +- .../protobuf/proto/extension.go | 17 +- .../protobuf/proto/messageset.go | 7 +- .../google.golang.org/protobuf/proto/size.go | 2 + .../protobuf/reflect/protoreflect/proto.go | 2 +- .../reflect/protoreflect/source_gen.go | 21 + .../protobuf/reflect/protoreflect/type.go | 12 +- .../reflect/protoreflect/value_pure.go | 14 +- .../reflect/protoreflect/value_union.go | 14 +- .../protoreflect/value_unsafe_go120.go | 6 +- .../protoreflect/value_unsafe_go121.go | 8 +- .../reflect/protoregistry/registry.go | 14 +- .../types/known/timestamppb/timestamp.pb.go | 4 +- vendor/modules.txt | 39 +- 229 files changed, 16261 insertions(+), 7169 deletions(-) create mode 100644 vendor/github.com/cockroachdb/fifo/.gitignore create mode 100644 vendor/github.com/cockroachdb/fifo/LICENSE create mode 100644 vendor/github.com/cockroachdb/fifo/invariants_off.go create mode 100644 vendor/github.com/cockroachdb/fifo/invariants_on.go create mode 100644 vendor/github.com/cockroachdb/fifo/queue.go create mode 100644 vendor/github.com/cockroachdb/fifo/semaphore.go create mode 100644 vendor/github.com/getsentry/sentry-go/metrics.go create mode 100644 vendor/github.com/munnerz/goautoneg/LICENSE create mode 100644 vendor/github.com/munnerz/goautoneg/Makefile rename vendor/github.com/{prometheus/common/internal/bitbucket.org/ww => munnerz}/goautoneg/README.txt (100%) rename vendor/github.com/{prometheus/common/internal/bitbucket.org/ww => munnerz}/goautoneg/autoneg.go (52%) create mode 100644 vendor/golang.org/x/sys/unix/bpxsvc_zos.go create mode 100644 vendor/golang.org/x/sys/unix/bpxsvc_zos.s delete mode 100644 vendor/golang.org/x/sys/unix/epoll_zos.go delete mode 100644 vendor/golang.org/x/sys/unix/fstatfs_zos.go create mode 100644 vendor/golang.org/x/sys/unix/sockcmsg_zos.go create mode 100644 vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s create mode 100644 vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s delete mode 100644 vendor/golang.org/x/sys/windows/empty.s diff --git a/go.mod b/go.mod index 6d94f89..7663ab6 100644 --- a/go.mod +++ b/go.mod @@ -1,41 +1,43 @@ -module buny-jabber-bot +module aleesa-jabber-go -go 1.21 +go 1.22 require ( - github.com/cockroachdb/errors v1.11.1 - github.com/cockroachdb/pebble v1.1.0 + github.com/cockroachdb/errors v1.11.3 + github.com/cockroachdb/pebble v1.1.1 github.com/davecgh/go-spew v1.1.1 github.com/eleksir/go-xmpp v1.6.0 github.com/go-redis/redis/v8 v8.11.5 github.com/hjson/hjson-go v3.3.0+incompatible github.com/sirupsen/logrus v1.9.3 - golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f + golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 ) require ( - github.com/DataDog/zstd v1.5.5 // indirect + github.com/DataDog/zstd v1.5.6 // indirect github.com/beorn7/perks v1.0.1 // indirect github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/cockroachdb/fifo v0.0.0-20240616162244-4768e80dfb9a // indirect github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b // indirect github.com/cockroachdb/redact v1.1.5 // indirect github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 // indirect github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect - github.com/getsentry/sentry-go v0.27.0 // indirect + github.com/getsentry/sentry-go v0.28.1 // indirect github.com/gogo/protobuf v1.3.2 // indirect github.com/golang/snappy v0.0.4 // indirect - github.com/klauspost/compress v1.17.8 // indirect + github.com/klauspost/compress v1.17.9 // indirect github.com/kr/pretty v0.3.1 // indirect github.com/kr/text v0.2.0 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect github.com/pkg/errors v0.9.1 // indirect - github.com/prometheus/client_golang v1.19.0 // indirect + github.com/prometheus/client_golang v1.19.1 // indirect github.com/prometheus/client_model v0.6.1 // indirect - github.com/prometheus/common v0.53.0 // indirect - github.com/prometheus/procfs v0.14.0 // indirect + github.com/prometheus/common v0.55.0 // indirect + github.com/prometheus/procfs v0.15.1 // indirect github.com/rogpeppe/go-internal v1.12.0 // indirect - golang.org/x/crypto v0.22.0 // indirect - golang.org/x/sys v0.19.0 // indirect - golang.org/x/text v0.14.0 // indirect - google.golang.org/protobuf v1.33.0 // indirect + golang.org/x/crypto v0.25.0 // indirect + golang.org/x/sys v0.22.0 // indirect + golang.org/x/text v0.16.0 // indirect + google.golang.org/protobuf v1.34.2 // indirect ) diff --git a/go.sum b/go.sum index 5f85ec7..26d8131 100644 --- a/go.sum +++ b/go.sum @@ -1,17 +1,19 @@ -github.com/DataDog/zstd v1.5.5 h1:oWf5W7GtOLgp6bciQYDmhHHjdhYkALu6S/5Ni9ZgSvQ= -github.com/DataDog/zstd v1.5.5/go.mod h1:g4AWEaM3yOg3HYfnJ3YIawPnVdXJh9QME85blwSAmyw= +github.com/DataDog/zstd v1.5.6 h1:LbEglqepa/ipmmQJUDnSsfvA8e8IStVcGaFWDuxvGOY= +github.com/DataDog/zstd v1.5.6/go.mod h1:g4AWEaM3yOg3HYfnJ3YIawPnVdXJh9QME85blwSAmyw= github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= github.com/cockroachdb/datadriven v1.0.3-0.20230413201302-be42291fc80f h1:otljaYPt5hWxV3MUfO5dFPFiOXg9CyG5/kCfayTqsJ4= github.com/cockroachdb/datadriven v1.0.3-0.20230413201302-be42291fc80f/go.mod h1:a9RdTaap04u637JoCzcUoIcDmvwSUtcUFtT/C3kJlTU= -github.com/cockroachdb/errors v1.11.1 h1:xSEW75zKaKCWzR3OfxXUxgrk/NtT4G1MiOv5lWZazG8= -github.com/cockroachdb/errors v1.11.1/go.mod h1:8MUxA3Gi6b25tYlFEBGLf+D8aISL+M4MIpiWMSNRfxw= +github.com/cockroachdb/errors v1.11.3 h1:5bA+k2Y6r+oz/6Z/RFlNeVCesGARKuC6YymtcDrbC/I= +github.com/cockroachdb/errors v1.11.3/go.mod h1:m4UIW4CDjx+R5cybPsNrRbreomiFqt8o1h1wUVazSd8= +github.com/cockroachdb/fifo v0.0.0-20240616162244-4768e80dfb9a h1:f52TdbU4D5nozMAhO9TvTJ2ZMCXtN4VIAmfrrZ0JXQ4= +github.com/cockroachdb/fifo v0.0.0-20240616162244-4768e80dfb9a/go.mod h1:9/y3cnZ5GKakj/H4y9r9GTjCvAFta7KLgSHPJJYc52M= github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b h1:r6VH0faHjZeQy818SGhaone5OnYfxFR/+AzdY3sf5aE= github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b/go.mod h1:Vz9DsVWQQhf3vs21MhPMZpMGSht7O/2vFW2xusFUVOs= -github.com/cockroachdb/pebble v1.1.0 h1:pcFh8CdCIt2kmEpK0OIatq67Ln9uGDYY3d5XnE0LJG4= -github.com/cockroachdb/pebble v1.1.0/go.mod h1:sEHm5NOXxyiAoKWhoFxT8xMgd/f3RA6qUqQ1BXKrh2E= +github.com/cockroachdb/pebble v1.1.1 h1:XnKU22oiCLy2Xn8vp1re67cXg4SAasg/WDt1NtcRFaw= +github.com/cockroachdb/pebble v1.1.1/go.mod h1:4exszw1r40423ZsmkG/09AFEG83I0uDgfujJdbL6kYU= github.com/cockroachdb/redact v1.1.5 h1:u1PMllDkdFfPWaNGMyLD1+so+aq3uUItthCFqzwPJ30= github.com/cockroachdb/redact v1.1.5/go.mod h1:BVNblN9mBWFyMyqK1k3AAiSxhvhfK2oOZZ2lK+dpvRg= github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 h1:zuQyyAKVxetITBuuhv3BI9cMrmStnpT18zmgmTxunpo= @@ -26,8 +28,8 @@ github.com/eleksir/go-xmpp v1.6.0 h1:bkGr0YVczJWpkyk/IHhZb2ewv+NeHLvdNfds0TFgqao github.com/eleksir/go-xmpp v1.6.0/go.mod h1:Ii6Wemk+yuGQOF+Glt0syjvtcPvdaBLstuNp/+rRJrg= github.com/fsnotify/fsnotify v1.4.9 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h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= -golang.org/x/net v0.22.0 h1:9sGLhx7iRIHEiX0oAJ3MRZMUCElJgy7Br1nO+AMN3Tc= -golang.org/x/net v0.22.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg= +golang.org/x/net v0.26.0 h1:soB7SVo0PWrY4vPW/+ay0jKDNScG2X9wFeYlXIvJsOQ= +golang.org/x/net v0.26.0/go.mod h1:5YKkiSynbBIh3p6iOc/vibscux0x38BZDkn8sCUPxHE= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -104,12 +108,12 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o= -golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= +golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI= +golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= -golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ= -golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU= +golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4= +golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= @@ -118,8 +122,8 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8T golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= -google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI= -google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos= +google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg= +google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= diff --git a/vendor/github.com/DataDog/zstd/README.md b/vendor/github.com/DataDog/zstd/README.md index 6448144..3416a50 100644 --- a/vendor/github.com/DataDog/zstd/README.md +++ b/vendor/github.com/DataDog/zstd/README.md @@ -6,8 +6,8 @@ [C Zstd Homepage](https://github.com/facebook/zstd) -The current headers and C files are from *v1.5.0* (Commit -[10f0e699](https://github.com/facebook/zstd/releases/tag/v1.5.0)). +The current headers and C files are from *v1.5.6* (Commit +[794ea1b](https://github.com/facebook/zstd/releases/tag/v1.5.6)). ## Usage diff --git a/vendor/github.com/DataDog/zstd/allocations.h b/vendor/github.com/DataDog/zstd/allocations.h index 5289f24..61bc09e 100644 --- a/vendor/github.com/DataDog/zstd/allocations.h +++ b/vendor/github.com/DataDog/zstd/allocations.h @@ -15,7 +15,7 @@ #define ZSTD_DEPS_NEED_MALLOC #include "zstd_deps.h" /* ZSTD_malloc, ZSTD_calloc, ZSTD_free, ZSTD_memset */ -#include "mem.h" /* MEM_STATIC */ +#include "compiler.h" /* MEM_STATIC */ #define ZSTD_STATIC_LINKING_ONLY #include "zstd.h" /* ZSTD_customMem */ diff --git a/vendor/github.com/DataDog/zstd/bitstream.h b/vendor/github.com/DataDog/zstd/bitstream.h index 9d92f7b..50597a5 100644 --- a/vendor/github.com/DataDog/zstd/bitstream.h +++ b/vendor/github.com/DataDog/zstd/bitstream.h @@ -91,19 +91,20 @@ MEM_STATIC size_t BIT_closeCStream(BIT_CStream_t* bitC); /*-******************************************** * bitStream decoding API (read backward) **********************************************/ +typedef size_t BitContainerType; typedef struct { - size_t bitContainer; + BitContainerType bitContainer; unsigned bitsConsumed; const char* ptr; const char* start; const char* limitPtr; } BIT_DStream_t; -typedef enum { BIT_DStream_unfinished = 0, - BIT_DStream_endOfBuffer = 1, - BIT_DStream_completed = 2, - BIT_DStream_overflow = 3 } BIT_DStream_status; /* result of BIT_reloadDStream() */ - /* 1,2,4,8 would be better for bitmap combinations, but slows down performance a bit ... :( */ +typedef enum { BIT_DStream_unfinished = 0, /* fully refilled */ + BIT_DStream_endOfBuffer = 1, /* still some bits left in bitstream */ + BIT_DStream_completed = 2, /* bitstream entirely consumed, bit-exact */ + BIT_DStream_overflow = 3 /* user requested more bits than present in bitstream */ + } BIT_DStream_status; /* result of BIT_reloadDStream() */ MEM_STATIC size_t BIT_initDStream(BIT_DStream_t* bitD, const void* srcBuffer, size_t srcSize); MEM_STATIC size_t BIT_readBits(BIT_DStream_t* bitD, unsigned nbBits); @@ -113,7 +114,7 @@ MEM_STATIC unsigned BIT_endOfDStream(const BIT_DStream_t* bitD); /* Start by invoking BIT_initDStream(). * A chunk of the bitStream is then stored into a local register. -* Local register size is 64-bits on 64-bits systems, 32-bits on 32-bits systems (size_t). +* Local register size is 64-bits on 64-bits systems, 32-bits on 32-bits systems (BitContainerType). * You can then retrieve bitFields stored into the local register, **in reverse order**. * Local register is explicitly reloaded from memory by the BIT_reloadDStream() method. * A reload guarantee a minimum of ((8*sizeof(bitD->bitContainer))-7) bits when its result is BIT_DStream_unfinished. @@ -163,7 +164,7 @@ MEM_STATIC size_t BIT_initCStream(BIT_CStream_t* bitC, return 0; } -MEM_STATIC FORCE_INLINE_ATTR size_t BIT_getLowerBits(size_t bitContainer, U32 const nbBits) +FORCE_INLINE_TEMPLATE size_t BIT_getLowerBits(size_t bitContainer, U32 const nbBits) { #if defined(STATIC_BMI2) && STATIC_BMI2 == 1 && !defined(ZSTD_NO_INTRINSICS) return _bzhi_u64(bitContainer, nbBits); @@ -268,22 +269,22 @@ MEM_STATIC size_t BIT_initDStream(BIT_DStream_t* bitD, const void* srcBuffer, si bitD->bitContainer = *(const BYTE*)(bitD->start); switch(srcSize) { - case 7: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[6]) << (sizeof(bitD->bitContainer)*8 - 16); + case 7: bitD->bitContainer += (BitContainerType)(((const BYTE*)(srcBuffer))[6]) << (sizeof(bitD->bitContainer)*8 - 16); ZSTD_FALLTHROUGH; - case 6: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[5]) << (sizeof(bitD->bitContainer)*8 - 24); + case 6: bitD->bitContainer += (BitContainerType)(((const BYTE*)(srcBuffer))[5]) << (sizeof(bitD->bitContainer)*8 - 24); ZSTD_FALLTHROUGH; - case 5: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[4]) << (sizeof(bitD->bitContainer)*8 - 32); + case 5: bitD->bitContainer += (BitContainerType)(((const BYTE*)(srcBuffer))[4]) << (sizeof(bitD->bitContainer)*8 - 32); ZSTD_FALLTHROUGH; - case 4: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[3]) << 24; + case 4: bitD->bitContainer += (BitContainerType)(((const BYTE*)(srcBuffer))[3]) << 24; ZSTD_FALLTHROUGH; - case 3: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[2]) << 16; + case 3: bitD->bitContainer += (BitContainerType)(((const BYTE*)(srcBuffer))[2]) << 16; ZSTD_FALLTHROUGH; - case 2: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[1]) << 8; + case 2: bitD->bitContainer += (BitContainerType)(((const BYTE*)(srcBuffer))[1]) << 8; ZSTD_FALLTHROUGH; default: break; @@ -298,12 +299,12 @@ MEM_STATIC size_t BIT_initDStream(BIT_DStream_t* bitD, const void* srcBuffer, si return srcSize; } -MEM_STATIC FORCE_INLINE_ATTR size_t BIT_getUpperBits(size_t bitContainer, U32 const start) +FORCE_INLINE_TEMPLATE size_t BIT_getUpperBits(BitContainerType bitContainer, U32 const start) { return bitContainer >> start; } -MEM_STATIC FORCE_INLINE_ATTR size_t BIT_getMiddleBits(size_t bitContainer, U32 const start, U32 const nbBits) +FORCE_INLINE_TEMPLATE size_t BIT_getMiddleBits(BitContainerType bitContainer, U32 const start, U32 const nbBits) { U32 const regMask = sizeof(bitContainer)*8 - 1; /* if start > regMask, bitstream is corrupted, and result is undefined */ @@ -326,7 +327,7 @@ MEM_STATIC FORCE_INLINE_ATTR size_t BIT_getMiddleBits(size_t bitContainer, U32 c * On 32-bits, maxNbBits==24. * On 64-bits, maxNbBits==56. * @return : value extracted */ -MEM_STATIC FORCE_INLINE_ATTR size_t BIT_lookBits(const BIT_DStream_t* bitD, U32 nbBits) +FORCE_INLINE_TEMPLATE size_t BIT_lookBits(const BIT_DStream_t* bitD, U32 nbBits) { /* arbitrate between double-shift and shift+mask */ #if 1 @@ -349,7 +350,7 @@ MEM_STATIC size_t BIT_lookBitsFast(const BIT_DStream_t* bitD, U32 nbBits) return (bitD->bitContainer << (bitD->bitsConsumed & regMask)) >> (((regMask+1)-nbBits) & regMask); } -MEM_STATIC FORCE_INLINE_ATTR void BIT_skipBits(BIT_DStream_t* bitD, U32 nbBits) +FORCE_INLINE_TEMPLATE void BIT_skipBits(BIT_DStream_t* bitD, U32 nbBits) { bitD->bitsConsumed += nbBits; } @@ -358,7 +359,7 @@ MEM_STATIC FORCE_INLINE_ATTR void BIT_skipBits(BIT_DStream_t* bitD, U32 nbBits) * Read (consume) next n bits from local register and update. * Pay attention to not read more than nbBits contained into local register. * @return : extracted value. */ -MEM_STATIC FORCE_INLINE_ATTR size_t BIT_readBits(BIT_DStream_t* bitD, unsigned nbBits) +FORCE_INLINE_TEMPLATE size_t BIT_readBits(BIT_DStream_t* bitD, unsigned nbBits) { size_t const value = BIT_lookBits(bitD, nbBits); BIT_skipBits(bitD, nbBits); @@ -375,6 +376,21 @@ MEM_STATIC size_t BIT_readBitsFast(BIT_DStream_t* bitD, unsigned nbBits) return value; } +/*! BIT_reloadDStream_internal() : + * Simple variant of BIT_reloadDStream(), with two conditions: + * 1. bitstream is valid : bitsConsumed <= sizeof(bitD->bitContainer)*8 + * 2. look window is valid after shifted down : bitD->ptr >= bitD->start + */ +MEM_STATIC BIT_DStream_status BIT_reloadDStream_internal(BIT_DStream_t* bitD) +{ + assert(bitD->bitsConsumed <= sizeof(bitD->bitContainer)*8); + bitD->ptr -= bitD->bitsConsumed >> 3; + assert(bitD->ptr >= bitD->start); + bitD->bitsConsumed &= 7; + bitD->bitContainer = MEM_readLEST(bitD->ptr); + return BIT_DStream_unfinished; +} + /*! BIT_reloadDStreamFast() : * Similar to BIT_reloadDStream(), but with two differences: * 1. bitsConsumed <= sizeof(bitD->bitContainer)*8 must hold! @@ -385,31 +401,35 @@ MEM_STATIC BIT_DStream_status BIT_reloadDStreamFast(BIT_DStream_t* bitD) { if (UNLIKELY(bitD->ptr < bitD->limitPtr)) return BIT_DStream_overflow; - assert(bitD->bitsConsumed <= sizeof(bitD->bitContainer)*8); - bitD->ptr -= bitD->bitsConsumed >> 3; - bitD->bitsConsumed &= 7; - bitD->bitContainer = MEM_readLEST(bitD->ptr); - return BIT_DStream_unfinished; + return BIT_reloadDStream_internal(bitD); } /*! BIT_reloadDStream() : * Refill `bitD` from buffer previously set in BIT_initDStream() . - * This function is safe, it guarantees it will not read beyond src buffer. + * This function is safe, it guarantees it will not never beyond src buffer. * @return : status of `BIT_DStream_t` internal register. * when status == BIT_DStream_unfinished, internal register is filled with at least 25 or 57 bits */ -MEM_STATIC FORCE_INLINE_ATTR BIT_DStream_status BIT_reloadDStream(BIT_DStream_t* bitD) +FORCE_INLINE_TEMPLATE BIT_DStream_status BIT_reloadDStream(BIT_DStream_t* bitD) { - if (bitD->bitsConsumed > (sizeof(bitD->bitContainer)*8)) /* overflow detected, like end of stream */ + /* note : once in overflow mode, a bitstream remains in this mode until it's reset */ + if (UNLIKELY(bitD->bitsConsumed > (sizeof(bitD->bitContainer)*8))) { + static const BitContainerType zeroFilled = 0; + bitD->ptr = (const char*)&zeroFilled; /* aliasing is allowed for char */ + /* overflow detected, erroneous scenario or end of stream: no update */ return BIT_DStream_overflow; + } + + assert(bitD->ptr >= bitD->start); if (bitD->ptr >= bitD->limitPtr) { - return BIT_reloadDStreamFast(bitD); + return BIT_reloadDStream_internal(bitD); } if (bitD->ptr == bitD->start) { + /* reached end of bitStream => no update */ if (bitD->bitsConsumed < sizeof(bitD->bitContainer)*8) return BIT_DStream_endOfBuffer; return BIT_DStream_completed; } - /* start < ptr < limitPtr */ + /* start < ptr < limitPtr => cautious update */ { U32 nbBytes = bitD->bitsConsumed >> 3; BIT_DStream_status result = BIT_DStream_unfinished; if (bitD->ptr - nbBytes < bitD->start) { diff --git a/vendor/github.com/DataDog/zstd/compiler.h b/vendor/github.com/DataDog/zstd/compiler.h index ffd66ca..a90cebd 100644 --- a/vendor/github.com/DataDog/zstd/compiler.h +++ b/vendor/github.com/DataDog/zstd/compiler.h @@ -12,6 +12,8 @@ #ifndef ZSTD_COMPILER_H #define ZSTD_COMPILER_H +#include + #include "portability_macros.h" /*-******************************************************* @@ -52,12 +54,19 @@ # define WIN_CDECL #endif +/* UNUSED_ATTR tells the compiler it is okay if the function is unused. */ +#if defined(__GNUC__) +# define UNUSED_ATTR __attribute__((unused)) +#else +# define UNUSED_ATTR +#endif + /** * FORCE_INLINE_TEMPLATE is used to define C "templates", which take constant * parameters. They must be inlined for the compiler to eliminate the constant * branches. */ -#define FORCE_INLINE_TEMPLATE static INLINE_KEYWORD FORCE_INLINE_ATTR +#define FORCE_INLINE_TEMPLATE static INLINE_KEYWORD FORCE_INLINE_ATTR UNUSED_ATTR /** * HINT_INLINE is used to help the compiler generate better code. It is *not* * used for "templates", so it can be tweaked based on the compilers @@ -72,14 +81,28 @@ #if !defined(__clang__) && defined(__GNUC__) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 8 && __GNUC__ < 5 # define HINT_INLINE static INLINE_KEYWORD #else -# define HINT_INLINE static INLINE_KEYWORD FORCE_INLINE_ATTR +# define HINT_INLINE FORCE_INLINE_TEMPLATE #endif -/* UNUSED_ATTR tells the compiler it is okay if the function is unused. */ +/* "soft" inline : + * The compiler is free to select if it's a good idea to inline or not. + * The main objective is to silence compiler warnings + * when a defined function in included but not used. + * + * Note : this macro is prefixed `MEM_` because it used to be provided by `mem.h` unit. + * Updating the prefix is probably preferable, but requires a fairly large codemod, + * since this name is used everywhere. + */ +#ifndef MEM_STATIC /* already defined in Linux Kernel mem.h */ #if defined(__GNUC__) -# define UNUSED_ATTR __attribute__((unused)) +# define MEM_STATIC static __inline UNUSED_ATTR +#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) +# define MEM_STATIC static inline +#elif defined(_MSC_VER) +# define MEM_STATIC static __inline #else -# define UNUSED_ATTR +# define MEM_STATIC static /* this version may generate warnings for unused static functions; disable the relevant warning */ +#endif #endif /* force no inlining */ @@ -110,10 +133,10 @@ /* prefetch * can be disabled, by declaring NO_PREFETCH build macro */ #if defined(NO_PREFETCH) -# define PREFETCH_L1(ptr) (void)(ptr) /* disabled */ -# define PREFETCH_L2(ptr) (void)(ptr) /* disabled */ +# define PREFETCH_L1(ptr) do { (void)(ptr); } while (0) /* disabled */ +# define PREFETCH_L2(ptr) do { (void)(ptr); } while (0) /* disabled */ #else -# if defined(_MSC_VER) && (defined(_M_X64) || defined(_M_I86)) /* _mm_prefetch() is not defined outside of x86/x64 */ +# if defined(_MSC_VER) && (defined(_M_X64) || defined(_M_I86)) && !defined(_M_ARM64EC) /* _mm_prefetch() is not defined outside of x86/x64 */ # include /* https://msdn.microsoft.com/fr-fr/library/84szxsww(v=vs.90).aspx */ # define PREFETCH_L1(ptr) _mm_prefetch((const char*)(ptr), _MM_HINT_T0) # define PREFETCH_L2(ptr) _mm_prefetch((const char*)(ptr), _MM_HINT_T1) @@ -121,24 +144,25 @@ # define PREFETCH_L1(ptr) __builtin_prefetch((ptr), 0 /* rw==read */, 3 /* locality */) # define PREFETCH_L2(ptr) __builtin_prefetch((ptr), 0 /* rw==read */, 2 /* locality */) # elif defined(__aarch64__) -# define PREFETCH_L1(ptr) __asm__ __volatile__("prfm pldl1keep, %0" ::"Q"(*(ptr))) -# define PREFETCH_L2(ptr) __asm__ __volatile__("prfm pldl2keep, %0" ::"Q"(*(ptr))) +# define PREFETCH_L1(ptr) do { __asm__ __volatile__("prfm pldl1keep, %0" ::"Q"(*(ptr))); } while (0) +# define PREFETCH_L2(ptr) do { __asm__ __volatile__("prfm pldl2keep, %0" ::"Q"(*(ptr))); } while (0) # else -# define PREFETCH_L1(ptr) (void)(ptr) /* disabled */ -# define PREFETCH_L2(ptr) (void)(ptr) /* disabled */ +# define PREFETCH_L1(ptr) do { (void)(ptr); } while (0) /* disabled */ +# define PREFETCH_L2(ptr) do { (void)(ptr); } while (0) /* disabled */ # endif #endif /* NO_PREFETCH */ #define CACHELINE_SIZE 64 -#define PREFETCH_AREA(p, s) { \ - const char* const _ptr = (const char*)(p); \ - size_t const _size = (size_t)(s); \ - size_t _pos; \ - for (_pos=0; _pos<_size; _pos+=CACHELINE_SIZE) { \ - PREFETCH_L2(_ptr + _pos); \ - } \ -} +#define PREFETCH_AREA(p, s) \ + do { \ + const char* const _ptr = (const char*)(p); \ + size_t const _size = (size_t)(s); \ + size_t _pos; \ + for (_pos=0; _pos<_size; _pos+=CACHELINE_SIZE) { \ + PREFETCH_L2(_ptr + _pos); \ + } \ + } while (0) /* vectorization * older GCC (pre gcc-4.3 picked as the cutoff) uses a different syntax, @@ -167,9 +191,9 @@ #endif #if __has_builtin(__builtin_unreachable) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))) -# define ZSTD_UNREACHABLE { assert(0), __builtin_unreachable(); } +# define ZSTD_UNREACHABLE do { assert(0), __builtin_unreachable(); } while (0) #else -# define ZSTD_UNREACHABLE { assert(0); } +# define ZSTD_UNREACHABLE do { assert(0); } while (0) #endif /* disable warnings */ @@ -282,6 +306,74 @@ * Sanitizer *****************************************************************/ +/** + * Zstd relies on pointer overflow in its decompressor. + * We add this attribute to functions that rely on pointer overflow. + */ +#ifndef ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +# if __has_attribute(no_sanitize) +# if !defined(__clang__) && defined(__GNUC__) && __GNUC__ < 8 + /* gcc < 8 only has signed-integer-overlow which triggers on pointer overflow */ +# define ZSTD_ALLOW_POINTER_OVERFLOW_ATTR __attribute__((no_sanitize("signed-integer-overflow"))) +# else + /* older versions of clang [3.7, 5.0) will warn that pointer-overflow is ignored. */ +# define ZSTD_ALLOW_POINTER_OVERFLOW_ATTR __attribute__((no_sanitize("pointer-overflow"))) +# endif +# else +# define ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +# endif +#endif + +/** + * Helper function to perform a wrapped pointer difference without trigging + * UBSAN. + * + * @returns lhs - rhs with wrapping + */ +MEM_STATIC +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +ptrdiff_t ZSTD_wrappedPtrDiff(unsigned char const* lhs, unsigned char const* rhs) +{ + return lhs - rhs; +} + +/** + * Helper function to perform a wrapped pointer add without triggering UBSAN. + * + * @return ptr + add with wrapping + */ +MEM_STATIC +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +unsigned char const* ZSTD_wrappedPtrAdd(unsigned char const* ptr, ptrdiff_t add) +{ + return ptr + add; +} + +/** + * Helper function to perform a wrapped pointer subtraction without triggering + * UBSAN. + * + * @return ptr - sub with wrapping + */ +MEM_STATIC +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +unsigned char const* ZSTD_wrappedPtrSub(unsigned char const* ptr, ptrdiff_t sub) +{ + return ptr - sub; +} + +/** + * Helper function to add to a pointer that works around C's undefined behavior + * of adding 0 to NULL. + * + * @returns `ptr + add` except it defines `NULL + 0 == NULL`. + */ +MEM_STATIC +unsigned char* ZSTD_maybeNullPtrAdd(unsigned char* ptr, ptrdiff_t add) +{ + return add > 0 ? ptr + add : ptr; +} + /* Issue #3240 reports an ASAN failure on an llvm-mingw build. Out of an * abundance of caution, disable our custom poisoning on mingw. */ #ifdef __MINGW32__ diff --git a/vendor/github.com/DataDog/zstd/cover.c b/vendor/github.com/DataDog/zstd/cover.c index 330e33a..fa86704 100644 --- a/vendor/github.com/DataDog/zstd/cover.c +++ b/vendor/github.com/DataDog/zstd/cover.c @@ -32,8 +32,8 @@ #endif #include "mem.h" /* read */ -#include "pool.h" -#include "threading.h" +#include "pool.h" /* POOL_ctx */ +#include "threading.h" /* ZSTD_pthread_mutex_t */ #include "zstd_internal.h" /* includes zstd.h */ #include "bits.h" /* ZSTD_highbit32 */ #include "zdict.h" @@ -79,7 +79,7 @@ static clock_t g_time = 0; #undef LOCALDISPLAYUPDATE #define LOCALDISPLAYUPDATE(displayLevel, l, ...) \ if (displayLevel >= l) { \ - if ((clock() - g_time > g_refreshRate) || (displayLevel >= 4)) { \ + if ((clock() - g_time > g_refreshRate) || (displayLevel >= 4)) { \ g_time = clock(); \ DISPLAY(__VA_ARGS__); \ } \ @@ -302,9 +302,10 @@ static int WIN_CDECL COVER_strict_cmp8(const void *lp, const void *rp) { * Returns the first pointer in [first, last) whose element does not compare * less than value. If no such element exists it returns last. */ -static const size_t *COVER_lower_bound(const size_t *first, const size_t *last, +static const size_t *COVER_lower_bound(const size_t* first, const size_t* last, size_t value) { - size_t count = last - first; + size_t count = (size_t)(last - first); + assert(last >= first); while (count != 0) { size_t step = count / 2; const size_t *ptr = first; @@ -550,7 +551,8 @@ static void COVER_ctx_destroy(COVER_ctx_t *ctx) { */ static size_t COVER_ctx_init(COVER_ctx_t *ctx, const void *samplesBuffer, const size_t *samplesSizes, unsigned nbSamples, - unsigned d, double splitPoint) { + unsigned d, double splitPoint) +{ const BYTE *const samples = (const BYTE *)samplesBuffer; const size_t totalSamplesSize = COVER_sum(samplesSizes, nbSamples); /* Split samples into testing and training sets */ @@ -734,7 +736,7 @@ static size_t COVER_buildDictionary(const COVER_ctx_t *ctx, U32 *freqs, return tail; } -ZDICTLIB_API size_t ZDICT_trainFromBuffer_cover( +ZDICTLIB_STATIC_API size_t ZDICT_trainFromBuffer_cover( void *dictBuffer, size_t dictBufferCapacity, const void *samplesBuffer, const size_t *samplesSizes, unsigned nbSamples, ZDICT_cover_params_t parameters) @@ -908,8 +910,10 @@ void COVER_best_start(COVER_best_t *best) { * Decrements liveJobs and signals any waiting threads if liveJobs == 0. * If this dictionary is the best so far save it and its parameters. */ -void COVER_best_finish(COVER_best_t *best, ZDICT_cover_params_t parameters, - COVER_dictSelection_t selection) { +void COVER_best_finish(COVER_best_t* best, + ZDICT_cover_params_t parameters, + COVER_dictSelection_t selection) +{ void* dict = selection.dictContent; size_t compressedSize = selection.totalCompressedSize; size_t dictSize = selection.dictSize; @@ -981,8 +985,8 @@ COVER_dictSelection_t COVER_selectDict(BYTE* customDictContent, size_t dictBuffe size_t largestCompressed = 0; BYTE* customDictContentEnd = customDictContent + dictContentSize; - BYTE * largestDictbuffer = (BYTE *)malloc(dictBufferCapacity); - BYTE * candidateDictBuffer = (BYTE *)malloc(dictBufferCapacity); + BYTE* largestDictbuffer = (BYTE*)malloc(dictBufferCapacity); + BYTE* candidateDictBuffer = (BYTE*)malloc(dictBufferCapacity); double regressionTolerance = ((double)params.shrinkDictMaxRegression / 100.0) + 1.00; if (!largestDictbuffer || !candidateDictBuffer) { @@ -1120,7 +1124,7 @@ _cleanup: free(freqs); } -ZDICTLIB_API size_t ZDICT_optimizeTrainFromBuffer_cover( +ZDICTLIB_STATIC_API size_t ZDICT_optimizeTrainFromBuffer_cover( void* dictBuffer, size_t dictBufferCapacity, const void* samplesBuffer, const size_t* samplesSizes, unsigned nbSamples, ZDICT_cover_params_t* parameters) diff --git a/vendor/github.com/DataDog/zstd/cover.h b/vendor/github.com/DataDog/zstd/cover.h index 5c739da..5653b29 100644 --- a/vendor/github.com/DataDog/zstd/cover.h +++ b/vendor/github.com/DataDog/zstd/cover.h @@ -13,14 +13,8 @@ # define ZDICT_STATIC_LINKING_ONLY #endif -#include /* fprintf */ -#include /* malloc, free, qsort */ -#include /* memset */ -#include /* clock */ -#include "mem.h" /* read */ -#include "pool.h" -#include "threading.h" -#include "zstd_internal.h" /* includes zstd.h */ +#include "threading.h" /* ZSTD_pthread_mutex_t */ +#include "mem.h" /* U32, BYTE */ #include "zdict.h" /** diff --git a/vendor/github.com/DataDog/zstd/cpu.h b/vendor/github.com/DataDog/zstd/cpu.h index 22b646e..1852693 100644 --- a/vendor/github.com/DataDog/zstd/cpu.h +++ b/vendor/github.com/DataDog/zstd/cpu.h @@ -36,6 +36,7 @@ MEM_STATIC ZSTD_cpuid_t ZSTD_cpuid(void) { U32 f7b = 0; U32 f7c = 0; #if defined(_MSC_VER) && (defined(_M_X64) || defined(_M_IX86)) +#if !defined(__clang__) int reg[4]; __cpuid((int*)reg, 0); { @@ -51,6 +52,41 @@ MEM_STATIC ZSTD_cpuid_t ZSTD_cpuid(void) { f7c = (U32)reg[2]; } } +#else + /* Clang compiler has a bug (fixed in https://reviews.llvm.org/D101338) in + * which the `__cpuid` intrinsic does not save and restore `rbx` as it needs + * to due to being a reserved register. So in that case, do the `cpuid` + * ourselves. Clang supports inline assembly anyway. + */ + U32 n; + __asm__( + "pushq %%rbx\n\t" + "cpuid\n\t" + "popq %%rbx\n\t" + : "=a"(n) + : "a"(0) + : "rcx", "rdx"); + if (n >= 1) { + U32 f1a; + __asm__( + "pushq %%rbx\n\t" + "cpuid\n\t" + "popq %%rbx\n\t" + : "=a"(f1a), "=c"(f1c), "=d"(f1d) + : "a"(1) + :); + } + if (n >= 7) { + __asm__( + "pushq %%rbx\n\t" + "cpuid\n\t" + "movq %%rbx, %%rax\n\t" + "popq %%rbx" + : "=a"(f7b), "=c"(f7c) + : "a"(7), "c"(0) + : "rdx"); + } +#endif #elif defined(__i386__) && defined(__PIC__) && !defined(__clang__) && defined(__GNUC__) /* The following block like the normal cpuid branch below, but gcc * reserves ebx for use of its pic register so we must specially diff --git a/vendor/github.com/DataDog/zstd/debug.c b/vendor/github.com/DataDog/zstd/debug.c index d1dfc35..1ce10e9 100644 --- a/vendor/github.com/DataDog/zstd/debug.c +++ b/vendor/github.com/DataDog/zstd/debug.c @@ -22,6 +22,12 @@ #include "debug.h" +#if !defined(ZSTD_LINUX_KERNEL) || (DEBUGLEVEL>=2) +/* We only use this when DEBUGLEVEL>=2, but we get -Werror=pedantic errors if a + * translation unit is empty. So remove this from Linux kernel builds, but + * otherwise just leave it in. + */ int g_debuglevel = DEBUGLEVEL; +#endif #endif /* USE_EXTERNAL_ZSTD */ diff --git a/vendor/github.com/DataDog/zstd/debug.h b/vendor/github.com/DataDog/zstd/debug.h index 110d55f..695f6bc 100644 --- a/vendor/github.com/DataDog/zstd/debug.h +++ b/vendor/github.com/DataDog/zstd/debug.h @@ -86,18 +86,27 @@ extern int g_debuglevel; /* the variable is only declared, It's useful when enabling very verbose levels on selective conditions (such as position in src) */ -# define RAWLOG(l, ...) { \ - if (l<=g_debuglevel) { \ - ZSTD_DEBUG_PRINT(__VA_ARGS__); \ - } } -# define DEBUGLOG(l, ...) { \ - if (l<=g_debuglevel) { \ - ZSTD_DEBUG_PRINT(__FILE__ ": " __VA_ARGS__); \ - ZSTD_DEBUG_PRINT(" \n"); \ - } } +# define RAWLOG(l, ...) \ + do { \ + if (l<=g_debuglevel) { \ + ZSTD_DEBUG_PRINT(__VA_ARGS__); \ + } \ + } while (0) + +#define STRINGIFY(x) #x +#define TOSTRING(x) STRINGIFY(x) +#define LINE_AS_STRING TOSTRING(__LINE__) + +# define DEBUGLOG(l, ...) \ + do { \ + if (l<=g_debuglevel) { \ + ZSTD_DEBUG_PRINT(__FILE__ ":" LINE_AS_STRING ": " __VA_ARGS__); \ + ZSTD_DEBUG_PRINT(" \n"); \ + } \ + } while (0) #else -# define RAWLOG(l, ...) {} /* disabled */ -# define DEBUGLOG(l, ...) {} /* disabled */ +# define RAWLOG(l, ...) do { } while (0) /* disabled */ +# define DEBUGLOG(l, ...) do { } while (0) /* disabled */ #endif diff --git a/vendor/github.com/DataDog/zstd/error_private.h b/vendor/github.com/DataDog/zstd/error_private.h index 05ddbfa..1e8c205 100644 --- a/vendor/github.com/DataDog/zstd/error_private.h +++ b/vendor/github.com/DataDog/zstd/error_private.h @@ -61,8 +61,13 @@ ERR_STATIC unsigned ERR_isError(size_t code) { return (code > ERROR(maxCode)); } ERR_STATIC ERR_enum ERR_getErrorCode(size_t code) { if (!ERR_isError(code)) return (ERR_enum)0; return (ERR_enum) (0-code); } /* check and forward error code */ -#define CHECK_V_F(e, f) size_t const e = f; if (ERR_isError(e)) return e -#define CHECK_F(f) { CHECK_V_F(_var_err__, f); } +#define CHECK_V_F(e, f) \ + size_t const e = f; \ + do { \ + if (ERR_isError(e)) \ + return e; \ + } while (0) +#define CHECK_F(f) do { CHECK_V_F(_var_err__, f); } while (0) /*-**************************************** @@ -96,10 +101,12 @@ void _force_has_format_string(const char *format, ...) { * We want to force this function invocation to be syntactically correct, but * we don't want to force runtime evaluation of its arguments. */ -#define _FORCE_HAS_FORMAT_STRING(...) \ - if (0) { \ - _force_has_format_string(__VA_ARGS__); \ - } +#define _FORCE_HAS_FORMAT_STRING(...) \ + do { \ + if (0) { \ + _force_has_format_string(__VA_ARGS__); \ + } \ + } while (0) #define ERR_QUOTE(str) #str @@ -110,48 +117,50 @@ void _force_has_format_string(const char *format, ...) { * In order to do that (particularly, printing the conditional that failed), * this can't just wrap RETURN_ERROR(). */ -#define RETURN_ERROR_IF(cond, err, ...) \ - if (cond) { \ - RAWLOG(3, "%s:%d: ERROR!: check %s failed, returning %s", \ - __FILE__, __LINE__, ERR_QUOTE(cond), ERR_QUOTE(ERROR(err))); \ - _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ - RAWLOG(3, ": " __VA_ARGS__); \ - RAWLOG(3, "\n"); \ - return ERROR(err); \ - } +#define RETURN_ERROR_IF(cond, err, ...) \ + do { \ + if (cond) { \ + RAWLOG(3, "%s:%d: ERROR!: check %s failed, returning %s", \ + __FILE__, __LINE__, ERR_QUOTE(cond), ERR_QUOTE(ERROR(err))); \ + _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ + RAWLOG(3, ": " __VA_ARGS__); \ + RAWLOG(3, "\n"); \ + return ERROR(err); \ + } \ + } while (0) /** * Unconditionally return the specified error. * * In debug modes, prints additional information. */ -#define RETURN_ERROR(err, ...) \ - do { \ - RAWLOG(3, "%s:%d: ERROR!: unconditional check failed, returning %s", \ - __FILE__, __LINE__, ERR_QUOTE(ERROR(err))); \ - _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ - RAWLOG(3, ": " __VA_ARGS__); \ - RAWLOG(3, "\n"); \ - return ERROR(err); \ - } while(0); +#define RETURN_ERROR(err, ...) \ + do { \ + RAWLOG(3, "%s:%d: ERROR!: unconditional check failed, returning %s", \ + __FILE__, __LINE__, ERR_QUOTE(ERROR(err))); \ + _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ + RAWLOG(3, ": " __VA_ARGS__); \ + RAWLOG(3, "\n"); \ + return ERROR(err); \ + } while(0) /** * If the provided expression evaluates to an error code, returns that error code. * * In debug modes, prints additional information. */ -#define FORWARD_IF_ERROR(err, ...) \ - do { \ - size_t const err_code = (err); \ - if (ERR_isError(err_code)) { \ - RAWLOG(3, "%s:%d: ERROR!: forwarding error in %s: %s", \ - __FILE__, __LINE__, ERR_QUOTE(err), ERR_getErrorName(err_code)); \ - _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ - RAWLOG(3, ": " __VA_ARGS__); \ - RAWLOG(3, "\n"); \ - return err_code; \ - } \ - } while(0); +#define FORWARD_IF_ERROR(err, ...) \ + do { \ + size_t const err_code = (err); \ + if (ERR_isError(err_code)) { \ + RAWLOG(3, "%s:%d: ERROR!: forwarding error in %s: %s", \ + __FILE__, __LINE__, ERR_QUOTE(err), ERR_getErrorName(err_code)); \ + _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ + RAWLOG(3, ": " __VA_ARGS__); \ + RAWLOG(3, "\n"); \ + return err_code; \ + } \ + } while(0) #if defined (__cplusplus) } diff --git a/vendor/github.com/DataDog/zstd/fastcover.c b/vendor/github.com/DataDog/zstd/fastcover.c index 147ccbf..0d559e2 100644 --- a/vendor/github.com/DataDog/zstd/fastcover.c +++ b/vendor/github.com/DataDog/zstd/fastcover.c @@ -546,7 +546,7 @@ FASTCOVER_convertToFastCoverParams(ZDICT_cover_params_t coverParams, } -ZDICTLIB_API size_t +ZDICTLIB_STATIC_API size_t ZDICT_trainFromBuffer_fastCover(void* dictBuffer, size_t dictBufferCapacity, const void* samplesBuffer, const size_t* samplesSizes, unsigned nbSamples, @@ -615,7 +615,7 @@ ZDICT_trainFromBuffer_fastCover(void* dictBuffer, size_t dictBufferCapacity, } -ZDICTLIB_API size_t +ZDICTLIB_STATIC_API size_t ZDICT_optimizeTrainFromBuffer_fastCover( void* dictBuffer, size_t dictBufferCapacity, const void* samplesBuffer, diff --git a/vendor/github.com/DataDog/zstd/fse.h b/vendor/github.com/DataDog/zstd/fse.h index 5d6e4c4..47ecc18 100644 --- a/vendor/github.com/DataDog/zstd/fse.h +++ b/vendor/github.com/DataDog/zstd/fse.h @@ -230,6 +230,7 @@ If there is an error, the function will return an error code, which can be teste #endif /* FSE_H */ + #if defined(FSE_STATIC_LINKING_ONLY) && !defined(FSE_H_FSE_STATIC_LINKING_ONLY) #define FSE_H_FSE_STATIC_LINKING_ONLY @@ -465,13 +466,13 @@ MEM_STATIC void FSE_encodeSymbol(BIT_CStream_t* bitC, FSE_CState_t* statePtr, un FSE_symbolCompressionTransform const symbolTT = ((const FSE_symbolCompressionTransform*)(statePtr->symbolTT))[symbol]; const U16* const stateTable = (const U16*)(statePtr->stateTable); U32 const nbBitsOut = (U32)((statePtr->value + symbolTT.deltaNbBits) >> 16); - BIT_addBits(bitC, statePtr->value, nbBitsOut); + BIT_addBits(bitC, (size_t)statePtr->value, nbBitsOut); statePtr->value = stateTable[ (statePtr->value >> nbBitsOut) + symbolTT.deltaFindState]; } MEM_STATIC void FSE_flushCState(BIT_CStream_t* bitC, const FSE_CState_t* statePtr) { - BIT_addBits(bitC, statePtr->value, statePtr->stateLog); + BIT_addBits(bitC, (size_t)statePtr->value, statePtr->stateLog); BIT_flushBits(bitC); } diff --git a/vendor/github.com/DataDog/zstd/fse_compress.c b/vendor/github.com/DataDog/zstd/fse_compress.c index 41f56e0..b42e848 100644 --- a/vendor/github.com/DataDog/zstd/fse_compress.c +++ b/vendor/github.com/DataDog/zstd/fse_compress.c @@ -26,7 +26,7 @@ #include "error_private.h" #define ZSTD_DEPS_NEED_MALLOC #define ZSTD_DEPS_NEED_MATH64 -#include "zstd_deps.h" /* ZSTD_malloc, ZSTD_free, ZSTD_memcpy, ZSTD_memset */ +#include "zstd_deps.h" /* ZSTD_memset */ #include "bits.h" /* ZSTD_highbit32 */ @@ -226,8 +226,8 @@ size_t FSE_NCountWriteBound(unsigned maxSymbolValue, unsigned tableLog) size_t const maxHeaderSize = (((maxSymbolValue+1) * tableLog + 4 /* bitCount initialized at 4 */ + 2 /* first two symbols may use one additional bit each */) / 8) - + 1 /* round up to whole nb bytes */ - + 2 /* additional two bytes for bitstream flush */; + + 1 /* round up to whole nb bytes */ + + 2 /* additional two bytes for bitstream flush */; return maxSymbolValue ? maxHeaderSize : FSE_NCOUNTBOUND; /* maxSymbolValue==0 ? use default */ } @@ -256,7 +256,7 @@ FSE_writeNCount_generic (void* header, size_t headerBufferSize, /* Init */ remaining = tableSize+1; /* +1 for extra accuracy */ threshold = tableSize; - nbBits = tableLog+1; + nbBits = (int)tableLog+1; while ((symbol < alphabetSize) && (remaining>1)) { /* stops at 1 */ if (previousIs0) { @@ -275,7 +275,7 @@ FSE_writeNCount_generic (void* header, size_t headerBufferSize, } while (symbol >= start+3) { start+=3; - bitStream += 3 << bitCount; + bitStream += 3U << bitCount; bitCount += 2; } bitStream += (symbol-start) << bitCount; @@ -295,7 +295,7 @@ FSE_writeNCount_generic (void* header, size_t headerBufferSize, count++; /* +1 for extra accuracy */ if (count>=threshold) count += max; /* [0..max[ [max..threshold[ (...) [threshold+max 2*threshold[ */ - bitStream += count << bitCount; + bitStream += (U32)count << bitCount; bitCount += nbBits; bitCount -= (count>8); out+= (bitCount+7) /8; - return (out-ostart); + assert(out >= ostart); + return (size_t)(out-ostart); } diff --git a/vendor/github.com/DataDog/zstd/fse_decompress.c b/vendor/github.com/DataDog/zstd/fse_decompress.c index e6aafae..df40f91 100644 --- a/vendor/github.com/DataDog/zstd/fse_decompress.c +++ b/vendor/github.com/DataDog/zstd/fse_decompress.c @@ -23,8 +23,7 @@ #define FSE_STATIC_LINKING_ONLY #include "fse.h" #include "error_private.h" -#define ZSTD_DEPS_NEED_MALLOC -#include "zstd_deps.h" +#include "zstd_deps.h" /* ZSTD_memcpy */ #include "bits.h" /* ZSTD_highbit32 */ @@ -85,7 +84,7 @@ static size_t FSE_buildDTable_internal(FSE_DTable* dt, const short* normalizedCo symbolNext[s] = 1; } else { if (normalizedCounter[s] >= largeLimit) DTableH.fastMode=0; - symbolNext[s] = normalizedCounter[s]; + symbolNext[s] = (U16)normalizedCounter[s]; } } } ZSTD_memcpy(dt, &DTableH, sizeof(DTableH)); } @@ -100,8 +99,7 @@ static size_t FSE_buildDTable_internal(FSE_DTable* dt, const short* normalizedCo * all symbols have counts <= 8. We ensure we have 8 bytes at the end of * our buffer to handle the over-write. */ - { - U64 const add = 0x0101010101010101ull; + { U64 const add = 0x0101010101010101ull; size_t pos = 0; U64 sv = 0; U32 s; @@ -112,9 +110,8 @@ static size_t FSE_buildDTable_internal(FSE_DTable* dt, const short* normalizedCo for (i = 8; i < n; i += 8) { MEM_write64(spread + pos + i, sv); } - pos += n; - } - } + pos += (size_t)n; + } } /* Now we spread those positions across the table. * The benefit of doing it in two stages is that we avoid the * variable size inner loop, which caused lots of branch misses. @@ -233,12 +230,12 @@ FORCE_INLINE_TEMPLATE size_t FSE_decompress_usingDTable_generic( break; } } - return op-ostart; + assert(op >= ostart); + return (size_t)(op-ostart); } typedef struct { short ncount[FSE_MAX_SYMBOL_VALUE + 1]; - FSE_DTable dtable[1]; /* Dynamically sized */ } FSE_DecompressWksp; @@ -253,13 +250,18 @@ FORCE_INLINE_TEMPLATE size_t FSE_decompress_wksp_body( unsigned tableLog; unsigned maxSymbolValue = FSE_MAX_SYMBOL_VALUE; FSE_DecompressWksp* const wksp = (FSE_DecompressWksp*)workSpace; + size_t const dtablePos = sizeof(FSE_DecompressWksp) / sizeof(FSE_DTable); + FSE_DTable* const dtable = (FSE_DTable*)workSpace + dtablePos; - DEBUG_STATIC_ASSERT((FSE_MAX_SYMBOL_VALUE + 1) % 2 == 0); + FSE_STATIC_ASSERT((FSE_MAX_SYMBOL_VALUE + 1) % 2 == 0); if (wkspSize < sizeof(*wksp)) return ERROR(GENERIC); + /* correct offset to dtable depends on this property */ + FSE_STATIC_ASSERT(sizeof(FSE_DecompressWksp) % sizeof(FSE_DTable) == 0); + /* normal FSE decoding mode */ - { - size_t const NCountLength = FSE_readNCount_bmi2(wksp->ncount, &maxSymbolValue, &tableLog, istart, cSrcSize, bmi2); + { size_t const NCountLength = + FSE_readNCount_bmi2(wksp->ncount, &maxSymbolValue, &tableLog, istart, cSrcSize, bmi2); if (FSE_isError(NCountLength)) return NCountLength; if (tableLog > maxLog) return ERROR(tableLog_tooLarge); assert(NCountLength <= cSrcSize); @@ -272,16 +274,16 @@ FORCE_INLINE_TEMPLATE size_t FSE_decompress_wksp_body( workSpace = (BYTE*)workSpace + sizeof(*wksp) + FSE_DTABLE_SIZE(tableLog); wkspSize -= sizeof(*wksp) + FSE_DTABLE_SIZE(tableLog); - CHECK_F( FSE_buildDTable_internal(wksp->dtable, wksp->ncount, maxSymbolValue, tableLog, workSpace, wkspSize) ); + CHECK_F( FSE_buildDTable_internal(dtable, wksp->ncount, maxSymbolValue, tableLog, workSpace, wkspSize) ); { - const void* ptr = wksp->dtable; + const void* ptr = dtable; const FSE_DTableHeader* DTableH = (const FSE_DTableHeader*)ptr; const U32 fastMode = DTableH->fastMode; /* select fast mode (static) */ - if (fastMode) return FSE_decompress_usingDTable_generic(dst, dstCapacity, ip, cSrcSize, wksp->dtable, 1); - return FSE_decompress_usingDTable_generic(dst, dstCapacity, ip, cSrcSize, wksp->dtable, 0); + if (fastMode) return FSE_decompress_usingDTable_generic(dst, dstCapacity, ip, cSrcSize, dtable, 1); + return FSE_decompress_usingDTable_generic(dst, dstCapacity, ip, cSrcSize, dtable, 0); } } diff --git a/vendor/github.com/DataDog/zstd/huf.h b/vendor/github.com/DataDog/zstd/huf.h index ad9a485..07f1a95 100644 --- a/vendor/github.com/DataDog/zstd/huf.h +++ b/vendor/github.com/DataDog/zstd/huf.h @@ -198,9 +198,22 @@ size_t HUF_readCTable (HUF_CElt* CTable, unsigned* maxSymbolValuePtr, const void /** HUF_getNbBitsFromCTable() : * Read nbBits from CTable symbolTable, for symbol `symbolValue` presumed <= HUF_SYMBOLVALUE_MAX - * Note 1 : is not inlined, as HUF_CElt definition is private */ + * Note 1 : If symbolValue > HUF_readCTableHeader(symbolTable).maxSymbolValue, returns 0 + * Note 2 : is not inlined, as HUF_CElt definition is private + */ U32 HUF_getNbBitsFromCTable(const HUF_CElt* symbolTable, U32 symbolValue); +typedef struct { + BYTE tableLog; + BYTE maxSymbolValue; + BYTE unused[sizeof(size_t) - 2]; +} HUF_CTableHeader; + +/** HUF_readCTableHeader() : + * @returns The header from the CTable specifying the tableLog and the maxSymbolValue. + */ +HUF_CTableHeader HUF_readCTableHeader(HUF_CElt const* ctable); + /* * HUF_decompress() does the following: * 1. select the decompression algorithm (X1, X2) based on pre-computed heuristics diff --git a/vendor/github.com/DataDog/zstd/huf_compress.c b/vendor/github.com/DataDog/zstd/huf_compress.c index 7fb3c96..7df9160 100644 --- a/vendor/github.com/DataDog/zstd/huf_compress.c +++ b/vendor/github.com/DataDog/zstd/huf_compress.c @@ -221,6 +221,25 @@ static void HUF_setValue(HUF_CElt* elt, size_t value) } } +HUF_CTableHeader HUF_readCTableHeader(HUF_CElt const* ctable) +{ + HUF_CTableHeader header; + ZSTD_memcpy(&header, ctable, sizeof(header)); + return header; +} + +static void HUF_writeCTableHeader(HUF_CElt* ctable, U32 tableLog, U32 maxSymbolValue) +{ + HUF_CTableHeader header; + HUF_STATIC_ASSERT(sizeof(ctable[0]) == sizeof(header)); + ZSTD_memset(&header, 0, sizeof(header)); + assert(tableLog < 256); + header.tableLog = (BYTE)tableLog; + assert(maxSymbolValue < 256); + header.maxSymbolValue = (BYTE)maxSymbolValue; + ZSTD_memcpy(ctable, &header, sizeof(header)); +} + typedef struct { HUF_CompressWeightsWksp wksp; BYTE bitsToWeight[HUF_TABLELOG_MAX + 1]; /* precomputed conversion table */ @@ -238,6 +257,9 @@ size_t HUF_writeCTable_wksp(void* dst, size_t maxDstSize, HUF_STATIC_ASSERT(HUF_CTABLE_WORKSPACE_SIZE >= sizeof(HUF_WriteCTableWksp)); + assert(HUF_readCTableHeader(CTable).maxSymbolValue == maxSymbolValue); + assert(HUF_readCTableHeader(CTable).tableLog == huffLog); + /* check conditions */ if (workspaceSize < sizeof(HUF_WriteCTableWksp)) return ERROR(GENERIC); if (maxSymbolValue > HUF_SYMBOLVALUE_MAX) return ERROR(maxSymbolValue_tooLarge); @@ -284,7 +306,9 @@ size_t HUF_readCTable (HUF_CElt* CTable, unsigned* maxSymbolValuePtr, const void if (tableLog > HUF_TABLELOG_MAX) return ERROR(tableLog_tooLarge); if (nbSymbols > *maxSymbolValuePtr+1) return ERROR(maxSymbolValue_tooSmall); - CTable[0] = tableLog; + *maxSymbolValuePtr = nbSymbols - 1; + + HUF_writeCTableHeader(CTable, tableLog, *maxSymbolValuePtr); /* Prepare base value per rank */ { U32 n, nextRankStart = 0; @@ -316,7 +340,6 @@ size_t HUF_readCTable (HUF_CElt* CTable, unsigned* maxSymbolValuePtr, const void { U32 n; for (n=0; n HUF_readCTableHeader(CTable).maxSymbolValue) + return 0; return (U32)HUF_getNbBits(ct[symbolValue]); } @@ -724,7 +749,8 @@ static void HUF_buildCTableFromTree(HUF_CElt* CTable, nodeElt const* huffNode, i HUF_setNbBits(ct + huffNode[n].byte, huffNode[n].nbBits); /* push nbBits per symbol, symbol order */ for (n=0; n 11) @@ -1256,7 +1289,7 @@ unsigned HUF_optimalTableLog( { BYTE* dst = (BYTE*)workSpace + sizeof(HUF_WriteCTableWksp); size_t dstSize = wkspSize - sizeof(HUF_WriteCTableWksp); - size_t maxBits, hSize, newSize; + size_t hSize, newSize; const unsigned symbolCardinality = HUF_cardinality(count, maxSymbolValue); const unsigned minTableLog = HUF_minTableLog(symbolCardinality); size_t optSize = ((size_t) ~0) - 1; @@ -1267,12 +1300,14 @@ unsigned HUF_optimalTableLog( /* Search until size increases */ for (optLogGuess = minTableLog; optLogGuess <= maxTableLog; optLogGuess++) { DEBUGLOG(7, "checking for huffLog=%u", optLogGuess); - maxBits = HUF_buildCTable_wksp(table, count, maxSymbolValue, optLogGuess, workSpace, wkspSize); - if (ERR_isError(maxBits)) continue; - if (maxBits < optLogGuess && optLogGuess > minTableLog) break; + { size_t maxBits = HUF_buildCTable_wksp(table, count, maxSymbolValue, optLogGuess, workSpace, wkspSize); + if (ERR_isError(maxBits)) continue; - hSize = HUF_writeCTable_wksp(dst, dstSize, table, maxSymbolValue, (U32)maxBits, workSpace, wkspSize); + if (maxBits < optLogGuess && optLogGuess > minTableLog) break; + + hSize = HUF_writeCTable_wksp(dst, dstSize, table, maxSymbolValue, (U32)maxBits, workSpace, wkspSize); + } if (ERR_isError(hSize)) continue; @@ -1373,12 +1408,6 @@ HUF_compress_internal (void* dst, size_t dstSize, huffLog = (U32)maxBits; DEBUGLOG(6, "bit distribution completed (%zu symbols)", showCTableBits(table->CTable + 1, maxSymbolValue+1)); } - /* Zero unused symbols in CTable, so we can check it for validity */ - { - size_t const ctableSize = HUF_CTABLE_SIZE_ST(maxSymbolValue); - size_t const unusedSize = sizeof(table->CTable) - ctableSize * sizeof(HUF_CElt); - ZSTD_memset(table->CTable + ctableSize, 0, unusedSize); - } /* Write table description header */ { CHECK_V_F(hSize, HUF_writeCTable_wksp(op, dstSize, table->CTable, maxSymbolValue, huffLog, @@ -1421,7 +1450,7 @@ size_t HUF_compress1X_repeat (void* dst, size_t dstSize, /* HUF_compress4X_repeat(): * compress input using 4 streams. * consider skipping quickly - * re-use an existing huffman compression table */ + * reuse an existing huffman compression table */ size_t HUF_compress4X_repeat (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned huffLog, diff --git a/vendor/github.com/DataDog/zstd/huf_decompress.c b/vendor/github.com/DataDog/zstd/huf_decompress.c index da4d184..1589ef1 100644 --- a/vendor/github.com/DataDog/zstd/huf_decompress.c +++ b/vendor/github.com/DataDog/zstd/huf_decompress.c @@ -35,6 +35,12 @@ * Macros ****************************************************************/ +#ifdef HUF_DISABLE_FAST_DECODE +# define HUF_ENABLE_FAST_DECODE 0 +#else +# define HUF_ENABLE_FAST_DECODE 1 +#endif + /* These two optional macros force the use one way or another of the two * Huffman decompression implementations. You can't force in both directions * at the same time. @@ -159,17 +165,18 @@ static size_t HUF_initFastDStream(BYTE const* ip) { * op [in/out] - The output pointers, must be updated to reflect what is written. * bits [in/out] - The bitstream containers, must be updated to reflect the current state. * dt [in] - The decoding table. - * ilimit [in] - The input limit, stop when any input pointer is below ilimit. + * ilowest [in] - The beginning of the valid range of the input. Decoders may read + * down to this pointer. It may be below iend[0]. * oend [in] - The end of the output stream. op[3] must not cross oend. * iend [in] - The end of each input stream. ip[i] may cross iend[i], - * as long as it is above ilimit, but that indicates corruption. + * as long as it is above ilowest, but that indicates corruption. */ typedef struct { BYTE const* ip[4]; BYTE* op[4]; U64 bits[4]; void const* dt; - BYTE const* ilimit; + BYTE const* ilowest; BYTE* oend; BYTE const* iend[4]; } HUF_DecompressFastArgs; @@ -187,9 +194,9 @@ static size_t HUF_DecompressFastArgs_init(HUF_DecompressFastArgs* args, void* ds void const* dt = DTable + 1; U32 const dtLog = HUF_getDTableDesc(DTable).tableLog; - const BYTE* const ilimit = (const BYTE*)src + 6 + 8; + const BYTE* const istart = (const BYTE*)src; - BYTE* const oend = (BYTE*)dst + dstSize; + BYTE* const oend = ZSTD_maybeNullPtrAdd((BYTE*)dst, dstSize); /* The fast decoding loop assumes 64-bit little-endian. * This condition is false on x32. @@ -197,6 +204,11 @@ static size_t HUF_DecompressFastArgs_init(HUF_DecompressFastArgs* args, void* ds if (!MEM_isLittleEndian() || MEM_32bits()) return 0; + /* Avoid nullptr addition */ + if (dstSize == 0) + return 0; + assert(dst != NULL); + /* strict minimum : jump table + 1 byte per stream */ if (srcSize < 10) return ERROR(corruption_detected); @@ -210,7 +222,6 @@ static size_t HUF_DecompressFastArgs_init(HUF_DecompressFastArgs* args, void* ds /* Read the jump table. */ { - const BYTE* const istart = (const BYTE*)src; size_t const length1 = MEM_readLE16(istart); size_t const length2 = MEM_readLE16(istart+2); size_t const length3 = MEM_readLE16(istart+4); @@ -222,10 +233,8 @@ static size_t HUF_DecompressFastArgs_init(HUF_DecompressFastArgs* args, void* ds /* HUF_initFastDStream() requires this, and this small of an input * won't benefit from the ASM loop anyways. - * length1 must be >= 16 so that ip[0] >= ilimit before the loop - * starts. */ - if (length1 < 16 || length2 < 8 || length3 < 8 || length4 < 8) + if (length1 < 8 || length2 < 8 || length3 < 8 || length4 < 8) return 0; if (length4 > srcSize) return ERROR(corruption_detected); /* overflow */ } @@ -257,11 +266,12 @@ static size_t HUF_DecompressFastArgs_init(HUF_DecompressFastArgs* args, void* ds args->bits[2] = HUF_initFastDStream(args->ip[2]); args->bits[3] = HUF_initFastDStream(args->ip[3]); - /* If ip[] >= ilimit, it is guaranteed to be safe to - * reload bits[]. It may be beyond its section, but is - * guaranteed to be valid (>= istart). - */ - args->ilimit = ilimit; + /* The decoders must be sure to never read beyond ilowest. + * This is lower than iend[0], but allowing decoders to read + * down to ilowest can allow an extra iteration or two in the + * fast loop. + */ + args->ilowest = istart; args->oend = oend; args->dt = dt; @@ -286,13 +296,31 @@ static size_t HUF_initRemainingDStream(BIT_DStream_t* bit, HUF_DecompressFastArg assert(sizeof(size_t) == 8); bit->bitContainer = MEM_readLEST(args->ip[stream]); bit->bitsConsumed = ZSTD_countTrailingZeros64(args->bits[stream]); - bit->start = (const char*)args->iend[0]; + bit->start = (const char*)args->ilowest; bit->limitPtr = bit->start + sizeof(size_t); bit->ptr = (const char*)args->ip[stream]; return 0; } +/* Calls X(N) for each stream 0, 1, 2, 3. */ +#define HUF_4X_FOR_EACH_STREAM(X) \ + do { \ + X(0); \ + X(1); \ + X(2); \ + X(3); \ + } while (0) + +/* Calls X(N, var) for each stream 0, 1, 2, 3. */ +#define HUF_4X_FOR_EACH_STREAM_WITH_VAR(X, var) \ + do { \ + X(0, (var)); \ + X(1, (var)); \ + X(2, (var)); \ + X(3, (var)); \ + } while (0) + #ifndef HUF_FORCE_DECOMPRESS_X2 @@ -501,15 +529,19 @@ HUF_decodeSymbolX1(BIT_DStream_t* Dstream, const HUF_DEltX1* dt, const U32 dtLog } #define HUF_DECODE_SYMBOLX1_0(ptr, DStreamPtr) \ - *ptr++ = HUF_decodeSymbolX1(DStreamPtr, dt, dtLog) + do { *ptr++ = HUF_decodeSymbolX1(DStreamPtr, dt, dtLog); } while (0) -#define HUF_DECODE_SYMBOLX1_1(ptr, DStreamPtr) \ - if (MEM_64bits() || (HUF_TABLELOG_MAX<=12)) \ - HUF_DECODE_SYMBOLX1_0(ptr, DStreamPtr) +#define HUF_DECODE_SYMBOLX1_1(ptr, DStreamPtr) \ + do { \ + if (MEM_64bits() || (HUF_TABLELOG_MAX<=12)) \ + HUF_DECODE_SYMBOLX1_0(ptr, DStreamPtr); \ + } while (0) -#define HUF_DECODE_SYMBOLX1_2(ptr, DStreamPtr) \ - if (MEM_64bits()) \ - HUF_DECODE_SYMBOLX1_0(ptr, DStreamPtr) +#define HUF_DECODE_SYMBOLX1_2(ptr, DStreamPtr) \ + do { \ + if (MEM_64bits()) \ + HUF_DECODE_SYMBOLX1_0(ptr, DStreamPtr); \ + } while (0) HINT_INLINE size_t HUF_decodeStreamX1(BYTE* p, BIT_DStream_t* const bitDPtr, BYTE* const pEnd, const HUF_DEltX1* const dt, const U32 dtLog) @@ -547,7 +579,7 @@ HUF_decompress1X1_usingDTable_internal_body( const HUF_DTable* DTable) { BYTE* op = (BYTE*)dst; - BYTE* const oend = op + dstSize; + BYTE* const oend = ZSTD_maybeNullPtrAdd(op, dstSize); const void* dtPtr = DTable + 1; const HUF_DEltX1* const dt = (const HUF_DEltX1*)dtPtr; BIT_DStream_t bitD; @@ -575,6 +607,7 @@ HUF_decompress4X1_usingDTable_internal_body( { /* Check */ if (cSrcSize < 10) return ERROR(corruption_detected); /* strict minimum : jump table + 1 byte per stream */ + if (dstSize < 6) return ERROR(corruption_detected); /* stream 4-split doesn't work */ { const BYTE* const istart = (const BYTE*) cSrc; BYTE* const ostart = (BYTE*) dst; @@ -610,7 +643,7 @@ HUF_decompress4X1_usingDTable_internal_body( if (length4 > cSrcSize) return ERROR(corruption_detected); /* overflow */ if (opStart4 > oend) return ERROR(corruption_detected); /* overflow */ - if (dstSize < 6) return ERROR(corruption_detected); /* stream 4-split doesn't work */ + assert(dstSize >= 6); /* validated above */ CHECK_F( BIT_initDStream(&bitD1, istart1, length1) ); CHECK_F( BIT_initDStream(&bitD2, istart2, length2) ); CHECK_F( BIT_initDStream(&bitD3, istart3, length3) ); @@ -693,7 +726,7 @@ void HUF_decompress4X1_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* BYTE* op[4]; U16 const* const dtable = (U16 const*)args->dt; BYTE* const oend = args->oend; - BYTE const* const ilimit = args->ilimit; + BYTE const* const ilowest = args->ilowest; /* Copy the arguments to local variables */ ZSTD_memcpy(&bits, &args->bits, sizeof(bits)); @@ -706,13 +739,12 @@ void HUF_decompress4X1_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* for (;;) { BYTE* olimit; int stream; - int symbol; /* Assert loop preconditions */ #ifndef NDEBUG for (stream = 0; stream < 4; ++stream) { assert(op[stream] <= (stream == 3 ? oend : op[stream + 1])); - assert(ip[stream] >= ilimit); + assert(ip[stream] >= ilowest); } #endif /* Compute olimit */ @@ -722,7 +754,7 @@ void HUF_decompress4X1_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* /* Each iteration consumes up to 11 bits * 5 = 55 bits < 7 bytes * per stream. */ - size_t const iiters = (size_t)(ip[0] - ilimit) / 7; + size_t const iiters = (size_t)(ip[0] - ilowest) / 7; /* We can safely run iters iterations before running bounds checks */ size_t const iters = MIN(oiters, iiters); size_t const symbols = iters * 5; @@ -733,8 +765,8 @@ void HUF_decompress4X1_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* */ olimit = op[3] + symbols; - /* Exit fast decoding loop once we get close to the end. */ - if (op[3] + 20 > olimit) + /* Exit fast decoding loop once we reach the end. */ + if (op[3] == olimit) break; /* Exit the decoding loop if any input pointer has crossed the @@ -753,27 +785,42 @@ void HUF_decompress4X1_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* } #endif +#define HUF_4X1_DECODE_SYMBOL(_stream, _symbol) \ + do { \ + int const index = (int)(bits[(_stream)] >> 53); \ + int const entry = (int)dtable[index]; \ + bits[(_stream)] <<= (entry & 0x3F); \ + op[(_stream)][(_symbol)] = (BYTE)((entry >> 8) & 0xFF); \ + } while (0) + +#define HUF_4X1_RELOAD_STREAM(_stream) \ + do { \ + int const ctz = ZSTD_countTrailingZeros64(bits[(_stream)]); \ + int const nbBits = ctz & 7; \ + int const nbBytes = ctz >> 3; \ + op[(_stream)] += 5; \ + ip[(_stream)] -= nbBytes; \ + bits[(_stream)] = MEM_read64(ip[(_stream)]) | 1; \ + bits[(_stream)] <<= nbBits; \ + } while (0) + + /* Manually unroll the loop because compilers don't consistently + * unroll the inner loops, which destroys performance. + */ do { /* Decode 5 symbols in each of the 4 streams */ - for (symbol = 0; symbol < 5; ++symbol) { - for (stream = 0; stream < 4; ++stream) { - int const index = (int)(bits[stream] >> 53); - int const entry = (int)dtable[index]; - bits[stream] <<= (entry & 63); - op[stream][symbol] = (BYTE)((entry >> 8) & 0xFF); - } - } - /* Reload the bitstreams */ - for (stream = 0; stream < 4; ++stream) { - int const ctz = ZSTD_countTrailingZeros64(bits[stream]); - int const nbBits = ctz & 7; - int const nbBytes = ctz >> 3; - op[stream] += 5; - ip[stream] -= nbBytes; - bits[stream] = MEM_read64(ip[stream]) | 1; - bits[stream] <<= nbBits; - } + HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X1_DECODE_SYMBOL, 0); + HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X1_DECODE_SYMBOL, 1); + HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X1_DECODE_SYMBOL, 2); + HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X1_DECODE_SYMBOL, 3); + HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X1_DECODE_SYMBOL, 4); + + /* Reload each of the 4 the bitstreams */ + HUF_4X_FOR_EACH_STREAM(HUF_4X1_RELOAD_STREAM); } while (op[3] < olimit); + +#undef HUF_4X1_DECODE_SYMBOL +#undef HUF_4X1_RELOAD_STREAM } _out: @@ -798,8 +845,8 @@ HUF_decompress4X1_usingDTable_internal_fast( HUF_DecompressFastLoopFn loopFn) { void const* dt = DTable + 1; - const BYTE* const iend = (const BYTE*)cSrc + 6; - BYTE* const oend = (BYTE*)dst + dstSize; + BYTE const* const ilowest = (BYTE const*)cSrc; + BYTE* const oend = ZSTD_maybeNullPtrAdd((BYTE*)dst, dstSize); HUF_DecompressFastArgs args; { size_t const ret = HUF_DecompressFastArgs_init(&args, dst, dstSize, cSrc, cSrcSize, DTable); FORWARD_IF_ERROR(ret, "Failed to init fast loop args"); @@ -807,18 +854,22 @@ HUF_decompress4X1_usingDTable_internal_fast( return 0; } - assert(args.ip[0] >= args.ilimit); + assert(args.ip[0] >= args.ilowest); loopFn(&args); - /* Our loop guarantees that ip[] >= ilimit and that we haven't + /* Our loop guarantees that ip[] >= ilowest and that we haven't * overwritten any op[]. */ - assert(args.ip[0] >= iend); - assert(args.ip[1] >= iend); - assert(args.ip[2] >= iend); - assert(args.ip[3] >= iend); + assert(args.ip[0] >= ilowest); + assert(args.ip[0] >= ilowest); + assert(args.ip[1] >= ilowest); + assert(args.ip[2] >= ilowest); + assert(args.ip[3] >= ilowest); assert(args.op[3] <= oend); - (void)iend; + + assert(ilowest == args.ilowest); + assert(ilowest + 6 == args.iend[0]); + (void)ilowest; /* finish bit streams one by one. */ { size_t const segmentSize = (dstSize+3) / 4; @@ -869,7 +920,7 @@ static size_t HUF_decompress4X1_usingDTable_internal(void* dst, size_t dstSize, } #endif - if (!(flags & HUF_flags_disableFast)) { + if (HUF_ENABLE_FAST_DECODE && !(flags & HUF_flags_disableFast)) { size_t const ret = HUF_decompress4X1_usingDTable_internal_fast(dst, dstSize, cSrc, cSrcSize, DTable, loopFn); if (ret != 0) return ret; @@ -1240,15 +1291,19 @@ HUF_decodeLastSymbolX2(void* op, BIT_DStream_t* DStream, const HUF_DEltX2* dt, c } #define HUF_DECODE_SYMBOLX2_0(ptr, DStreamPtr) \ - ptr += HUF_decodeSymbolX2(ptr, DStreamPtr, dt, dtLog) + do { ptr += HUF_decodeSymbolX2(ptr, DStreamPtr, dt, dtLog); } while (0) -#define HUF_DECODE_SYMBOLX2_1(ptr, DStreamPtr) \ - if (MEM_64bits() || (HUF_TABLELOG_MAX<=12)) \ - ptr += HUF_decodeSymbolX2(ptr, DStreamPtr, dt, dtLog) +#define HUF_DECODE_SYMBOLX2_1(ptr, DStreamPtr) \ + do { \ + if (MEM_64bits() || (HUF_TABLELOG_MAX<=12)) \ + ptr += HUF_decodeSymbolX2(ptr, DStreamPtr, dt, dtLog); \ + } while (0) -#define HUF_DECODE_SYMBOLX2_2(ptr, DStreamPtr) \ - if (MEM_64bits()) \ - ptr += HUF_decodeSymbolX2(ptr, DStreamPtr, dt, dtLog) +#define HUF_DECODE_SYMBOLX2_2(ptr, DStreamPtr) \ + do { \ + if (MEM_64bits()) \ + ptr += HUF_decodeSymbolX2(ptr, DStreamPtr, dt, dtLog); \ + } while (0) HINT_INLINE size_t HUF_decodeStreamX2(BYTE* p, BIT_DStream_t* bitDPtr, BYTE* const pEnd, @@ -1308,7 +1363,7 @@ HUF_decompress1X2_usingDTable_internal_body( /* decode */ { BYTE* const ostart = (BYTE*) dst; - BYTE* const oend = ostart + dstSize; + BYTE* const oend = ZSTD_maybeNullPtrAdd(ostart, dstSize); const void* const dtPtr = DTable+1; /* force compiler to not use strict-aliasing */ const HUF_DEltX2* const dt = (const HUF_DEltX2*)dtPtr; DTableDesc const dtd = HUF_getDTableDesc(DTable); @@ -1333,6 +1388,7 @@ HUF_decompress4X2_usingDTable_internal_body( const HUF_DTable* DTable) { if (cSrcSize < 10) return ERROR(corruption_detected); /* strict minimum : jump table + 1 byte per stream */ + if (dstSize < 6) return ERROR(corruption_detected); /* stream 4-split doesn't work */ { const BYTE* const istart = (const BYTE*) cSrc; BYTE* const ostart = (BYTE*) dst; @@ -1368,7 +1424,7 @@ HUF_decompress4X2_usingDTable_internal_body( if (length4 > cSrcSize) return ERROR(corruption_detected); /* overflow */ if (opStart4 > oend) return ERROR(corruption_detected); /* overflow */ - if (dstSize < 6) return ERROR(corruption_detected); /* stream 4-split doesn't work */ + assert(dstSize >= 6 /* validated above */); CHECK_F( BIT_initDStream(&bitD1, istart1, length1) ); CHECK_F( BIT_initDStream(&bitD2, istart2, length2) ); CHECK_F( BIT_initDStream(&bitD3, istart3, length3) ); @@ -1473,7 +1529,7 @@ void HUF_decompress4X2_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* BYTE* op[4]; BYTE* oend[4]; HUF_DEltX2 const* const dtable = (HUF_DEltX2 const*)args->dt; - BYTE const* const ilimit = args->ilimit; + BYTE const* const ilowest = args->ilowest; /* Copy the arguments to local registers. */ ZSTD_memcpy(&bits, &args->bits, sizeof(bits)); @@ -1491,13 +1547,12 @@ void HUF_decompress4X2_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* for (;;) { BYTE* olimit; int stream; - int symbol; /* Assert loop preconditions */ #ifndef NDEBUG for (stream = 0; stream < 4; ++stream) { assert(op[stream] <= oend[stream]); - assert(ip[stream] >= ilimit); + assert(ip[stream] >= ilowest); } #endif /* Compute olimit */ @@ -1510,7 +1565,7 @@ void HUF_decompress4X2_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* * We also know that each input pointer is >= ip[0]. So we can run * iters loops before running out of input. */ - size_t iters = (size_t)(ip[0] - ilimit) / 7; + size_t iters = (size_t)(ip[0] - ilowest) / 7; /* Each iteration can produce up to 10 bytes of output per stream. * Each output stream my advance at different rates. So take the * minimum number of safe iterations among all the output streams. @@ -1528,8 +1583,8 @@ void HUF_decompress4X2_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* */ olimit = op[3] + (iters * 5); - /* Exit the fast decoding loop if we are too close to the end. */ - if (op[3] + 10 > olimit) + /* Exit the fast decoding loop once we reach the end. */ + if (op[3] == olimit) break; /* Exit the decoding loop if any input pointer has crossed the @@ -1548,54 +1603,58 @@ void HUF_decompress4X2_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* } #endif +#define HUF_4X2_DECODE_SYMBOL(_stream, _decode3) \ + do { \ + if ((_decode3) || (_stream) != 3) { \ + int const index = (int)(bits[(_stream)] >> 53); \ + HUF_DEltX2 const entry = dtable[index]; \ + MEM_write16(op[(_stream)], entry.sequence); \ + bits[(_stream)] <<= (entry.nbBits) & 0x3F; \ + op[(_stream)] += (entry.length); \ + } \ + } while (0) + +#define HUF_4X2_RELOAD_STREAM(_stream) \ + do { \ + HUF_4X2_DECODE_SYMBOL(3, 1); \ + { \ + int const ctz = ZSTD_countTrailingZeros64(bits[(_stream)]); \ + int const nbBits = ctz & 7; \ + int const nbBytes = ctz >> 3; \ + ip[(_stream)] -= nbBytes; \ + bits[(_stream)] = MEM_read64(ip[(_stream)]) | 1; \ + bits[(_stream)] <<= nbBits; \ + } \ + } while (0) + + /* Manually unroll the loop because compilers don't consistently + * unroll the inner loops, which destroys performance. + */ do { - /* Do 5 table lookups for each of the first 3 streams */ - for (symbol = 0; symbol < 5; ++symbol) { - for (stream = 0; stream < 3; ++stream) { - int const index = (int)(bits[stream] >> 53); - HUF_DEltX2 const entry = dtable[index]; - MEM_write16(op[stream], entry.sequence); - bits[stream] <<= (entry.nbBits); - op[stream] += (entry.length); - } - } - /* Do 1 table lookup from the final stream */ - { - int const index = (int)(bits[3] >> 53); - HUF_DEltX2 const entry = dtable[index]; - MEM_write16(op[3], entry.sequence); - bits[3] <<= (entry.nbBits); - op[3] += (entry.length); - } - /* Do 4 table lookups from the final stream & reload bitstreams */ - for (stream = 0; stream < 4; ++stream) { - /* Do a table lookup from the final stream. - * This is interleaved with the reloading to reduce register - * pressure. This shouldn't be necessary, but compilers can - * struggle with codegen with high register pressure. - */ - { - int const index = (int)(bits[3] >> 53); - HUF_DEltX2 const entry = dtable[index]; - MEM_write16(op[3], entry.sequence); - bits[3] <<= (entry.nbBits); - op[3] += (entry.length); - } - /* Reload the bistreams. The final bitstream must be reloaded - * after the 5th symbol was decoded. - */ - { - int const ctz = ZSTD_countTrailingZeros64(bits[stream]); - int const nbBits = ctz & 7; - int const nbBytes = ctz >> 3; - ip[stream] -= nbBytes; - bits[stream] = MEM_read64(ip[stream]) | 1; - bits[stream] <<= nbBits; - } - } + /* Decode 5 symbols from each of the first 3 streams. + * The final stream will be decoded during the reload phase + * to reduce register pressure. + */ + HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X2_DECODE_SYMBOL, 0); + HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X2_DECODE_SYMBOL, 0); + HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X2_DECODE_SYMBOL, 0); + HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X2_DECODE_SYMBOL, 0); + HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X2_DECODE_SYMBOL, 0); + + /* Decode one symbol from the final stream */ + HUF_4X2_DECODE_SYMBOL(3, 1); + + /* Decode 4 symbols from the final stream & reload bitstreams. + * The final stream is reloaded last, meaning that all 5 symbols + * are decoded from the final stream before it is reloaded. + */ + HUF_4X_FOR_EACH_STREAM(HUF_4X2_RELOAD_STREAM); } while (op[3] < olimit); } +#undef HUF_4X2_DECODE_SYMBOL +#undef HUF_4X2_RELOAD_STREAM + _out: /* Save the final values of each of the state variables back to args. */ @@ -1612,8 +1671,8 @@ HUF_decompress4X2_usingDTable_internal_fast( const HUF_DTable* DTable, HUF_DecompressFastLoopFn loopFn) { void const* dt = DTable + 1; - const BYTE* const iend = (const BYTE*)cSrc + 6; - BYTE* const oend = (BYTE*)dst + dstSize; + const BYTE* const ilowest = (const BYTE*)cSrc; + BYTE* const oend = ZSTD_maybeNullPtrAdd((BYTE*)dst, dstSize); HUF_DecompressFastArgs args; { size_t const ret = HUF_DecompressFastArgs_init(&args, dst, dstSize, cSrc, cSrcSize, DTable); @@ -1622,16 +1681,19 @@ HUF_decompress4X2_usingDTable_internal_fast( return 0; } - assert(args.ip[0] >= args.ilimit); + assert(args.ip[0] >= args.ilowest); loopFn(&args); /* note : op4 already verified within main loop */ - assert(args.ip[0] >= iend); - assert(args.ip[1] >= iend); - assert(args.ip[2] >= iend); - assert(args.ip[3] >= iend); + assert(args.ip[0] >= ilowest); + assert(args.ip[1] >= ilowest); + assert(args.ip[2] >= ilowest); + assert(args.ip[3] >= ilowest); assert(args.op[3] <= oend); - (void)iend; + + assert(ilowest == args.ilowest); + assert(ilowest + 6 == args.iend[0]); + (void)ilowest; /* finish bitStreams one by one */ { @@ -1680,7 +1742,7 @@ static size_t HUF_decompress4X2_usingDTable_internal(void* dst, size_t dstSize, } #endif - if (!(flags & HUF_flags_disableFast)) { + if (HUF_ENABLE_FAST_DECODE && !(flags & HUF_flags_disableFast)) { size_t const ret = HUF_decompress4X2_usingDTable_internal_fast(dst, dstSize, cSrc, cSrcSize, DTable, loopFn); if (ret != 0) return ret; diff --git a/vendor/github.com/DataDog/zstd/huf_decompress_amd64.S b/vendor/github.com/DataDog/zstd/huf_decompress_amd64.S index e5dc9a6..0f5105d 100644 --- a/vendor/github.com/DataDog/zstd/huf_decompress_amd64.S +++ b/vendor/github.com/DataDog/zstd/huf_decompress_amd64.S @@ -10,11 +10,32 @@ #include "portability_macros.h" +#if defined(__ELF__) && defined(__GNUC__) /* Stack marking * ref: https://wiki.gentoo.org/wiki/Hardened/GNU_stack_quickstart */ -#if defined(__ELF__) && defined(__GNUC__) .section .note.GNU-stack,"",%progbits + +#if defined(__aarch64__) +/* Mark that this assembly supports BTI & PAC, because it is empty for aarch64. + * See: https://github.com/facebook/zstd/issues/3841 + * See: https://gcc.godbolt.org/z/sqr5T4ffK + * See: https://lore.kernel.org/linux-arm-kernel/20200429211641.9279-8-broonie@kernel.org/ + * See: https://reviews.llvm.org/D62609 + */ +.pushsection .note.gnu.property, "a" +.p2align 3 +.long 4 /* size of the name - "GNU\0" */ +.long 0x10 /* size of descriptor */ +.long 0x5 /* NT_GNU_PROPERTY_TYPE_0 */ +.asciz "GNU" +.long 0xc0000000 /* pr_type - GNU_PROPERTY_AARCH64_FEATURE_1_AND */ +.long 4 /* pr_datasz - 4 bytes */ +.long 3 /* pr_data - GNU_PROPERTY_AARCH64_FEATURE_1_BTI | GNU_PROPERTY_AARCH64_FEATURE_1_PAC */ +.p2align 3 /* pr_padding - bring everything to 8 byte alignment */ +.popsection +#endif + #endif #if ZSTD_ENABLE_ASM_X86_64_BMI2 @@ -131,7 +152,7 @@ HUF_decompress4X1_usingDTable_internal_fast_asm_loop: movq 88(%rax), %bits3 movq 96(%rax), %dtable push %rax /* argument */ - push 104(%rax) /* ilimit */ + push 104(%rax) /* ilowest */ push 112(%rax) /* oend */ push %olimit /* olimit space */ @@ -156,11 +177,11 @@ HUF_decompress4X1_usingDTable_internal_fast_asm_loop: shrq $2, %r15 movq %ip0, %rax /* rax = ip0 */ - movq 40(%rsp), %rdx /* rdx = ilimit */ - subq %rdx, %rax /* rax = ip0 - ilimit */ - movq %rax, %rbx /* rbx = ip0 - ilimit */ + movq 40(%rsp), %rdx /* rdx = ilowest */ + subq %rdx, %rax /* rax = ip0 - ilowest */ + movq %rax, %rbx /* rbx = ip0 - ilowest */ - /* rdx = (ip0 - ilimit) / 7 */ + /* rdx = (ip0 - ilowest) / 7 */ movabsq $2635249153387078803, %rdx mulq %rdx subq %rdx, %rbx @@ -183,9 +204,8 @@ HUF_decompress4X1_usingDTable_internal_fast_asm_loop: /* If (op3 + 20 > olimit) */ movq %op3, %rax /* rax = op3 */ - addq $20, %rax /* rax = op3 + 20 */ - cmpq %rax, %olimit /* op3 + 20 > olimit */ - jb .L_4X1_exit + cmpq %rax, %olimit /* op3 == olimit */ + je .L_4X1_exit /* If (ip1 < ip0) go to exit */ cmpq %ip0, %ip1 @@ -316,7 +336,7 @@ HUF_decompress4X1_usingDTable_internal_fast_asm_loop: /* Restore stack (oend & olimit) */ pop %rax /* olimit */ pop %rax /* oend */ - pop %rax /* ilimit */ + pop %rax /* ilowest */ pop %rax /* arg */ /* Save ip / op / bits */ @@ -387,7 +407,7 @@ HUF_decompress4X2_usingDTable_internal_fast_asm_loop: movq 96(%rax), %dtable push %rax /* argument */ push %rax /* olimit */ - push 104(%rax) /* ilimit */ + push 104(%rax) /* ilowest */ movq 112(%rax), %rax push %rax /* oend3 */ @@ -414,9 +434,9 @@ HUF_decompress4X2_usingDTable_internal_fast_asm_loop: /* We can consume up to 7 input bytes each iteration. */ movq %ip0, %rax /* rax = ip0 */ - movq 40(%rsp), %rdx /* rdx = ilimit */ - subq %rdx, %rax /* rax = ip0 - ilimit */ - movq %rax, %r15 /* r15 = ip0 - ilimit */ + movq 40(%rsp), %rdx /* rdx = ilowest */ + subq %rdx, %rax /* rax = ip0 - ilowest */ + movq %rax, %r15 /* r15 = ip0 - ilowest */ /* rdx = rax / 7 */ movabsq $2635249153387078803, %rdx @@ -426,7 +446,7 @@ HUF_decompress4X2_usingDTable_internal_fast_asm_loop: addq %r15, %rdx shrq $2, %rdx - /* r15 = (ip0 - ilimit) / 7 */ + /* r15 = (ip0 - ilowest) / 7 */ movq %rdx, %r15 /* r15 = min(r15, min(oend0 - op0, oend1 - op1, oend2 - op2, oend3 - op3) / 10) */ @@ -467,9 +487,8 @@ HUF_decompress4X2_usingDTable_internal_fast_asm_loop: /* If (op3 + 10 > olimit) */ movq %op3, %rax /* rax = op3 */ - addq $10, %rax /* rax = op3 + 10 */ - cmpq %rax, %olimit /* op3 + 10 > olimit */ - jb .L_4X2_exit + cmpq %rax, %olimit /* op3 == olimit */ + je .L_4X2_exit /* If (ip1 < ip0) go to exit */ cmpq %ip0, %ip1 @@ -537,7 +556,7 @@ HUF_decompress4X2_usingDTable_internal_fast_asm_loop: pop %rax /* oend1 */ pop %rax /* oend2 */ pop %rax /* oend3 */ - pop %rax /* ilimit */ + pop %rax /* ilowest */ pop %rax /* olimit */ pop %rax /* arg */ diff --git a/vendor/github.com/DataDog/zstd/mem.h b/vendor/github.com/DataDog/zstd/mem.h index a6007c9..d469f23 100644 --- a/vendor/github.com/DataDog/zstd/mem.h +++ b/vendor/github.com/DataDog/zstd/mem.h @@ -32,15 +32,6 @@ extern "C" { # include /* _byteswap_ulong */ # include /* _byteswap_* */ #endif -#if defined(__GNUC__) -# define MEM_STATIC static __inline __attribute__((unused)) -#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) -# define MEM_STATIC static inline -#elif defined(_MSC_VER) -# define MEM_STATIC static __inline -#else -# define MEM_STATIC static /* this version may generate warnings for unused static functions; disable the relevant warning */ -#endif /*-************************************************************** * Basic Types diff --git a/vendor/github.com/DataDog/zstd/pool.c b/vendor/github.com/DataDog/zstd/pool.c index d067ac3..943c20a 100644 --- a/vendor/github.com/DataDog/zstd/pool.c +++ b/vendor/github.com/DataDog/zstd/pool.c @@ -224,7 +224,7 @@ static int POOL_resize_internal(POOL_ctx* ctx, size_t numThreads) { ZSTD_pthread_t* const threadPool = (ZSTD_pthread_t*)ZSTD_customCalloc(numThreads * sizeof(ZSTD_pthread_t), ctx->customMem); if (!threadPool) return 1; /* replace existing thread pool */ - ZSTD_memcpy(threadPool, ctx->threads, ctx->threadCapacity * sizeof(*threadPool)); + ZSTD_memcpy(threadPool, ctx->threads, ctx->threadCapacity * sizeof(ZSTD_pthread_t)); ZSTD_customFree(ctx->threads, ctx->customMem); ctx->threads = threadPool; /* Initialize additional threads */ diff --git a/vendor/github.com/DataDog/zstd/pool.h b/vendor/github.com/DataDog/zstd/pool.h index 7dcf495..3bec433 100644 --- a/vendor/github.com/DataDog/zstd/pool.h +++ b/vendor/github.com/DataDog/zstd/pool.h @@ -48,7 +48,7 @@ void POOL_joinJobs(POOL_ctx* ctx); /*! POOL_resize() : * Expands or shrinks pool's number of threads. * This is more efficient than releasing + creating a new context, - * since it tries to preserve and re-use existing threads. + * since it tries to preserve and reuse existing threads. * `numThreads` must be at least 1. * @return : 0 when resize was successful, * !0 (typically 1) if there is an error. diff --git a/vendor/github.com/DataDog/zstd/portability_macros.h b/vendor/github.com/DataDog/zstd/portability_macros.h index ecf5453..328bec7 100644 --- a/vendor/github.com/DataDog/zstd/portability_macros.h +++ b/vendor/github.com/DataDog/zstd/portability_macros.h @@ -69,6 +69,8 @@ /* Mark the internal assembly functions as hidden */ #ifdef __ELF__ # define ZSTD_HIDE_ASM_FUNCTION(func) .hidden func +#elif defined(__APPLE__) +# define ZSTD_HIDE_ASM_FUNCTION(func) .private_extern func #else # define ZSTD_HIDE_ASM_FUNCTION(func) #endif diff --git a/vendor/github.com/DataDog/zstd/threading.c b/vendor/github.com/DataDog/zstd/threading.c index df3c7dd..01908a6 100644 --- a/vendor/github.com/DataDog/zstd/threading.c +++ b/vendor/github.com/DataDog/zstd/threading.c @@ -74,10 +74,12 @@ int ZSTD_pthread_create(ZSTD_pthread_t* thread, const void* unused, ZSTD_thread_params_t thread_param; (void)unused; + if (thread==NULL) return -1; + *thread = NULL; + thread_param.start_routine = start_routine; thread_param.arg = arg; thread_param.initialized = 0; - *thread = NULL; /* Setup thread initialization synchronization */ if(ZSTD_pthread_cond_init(&thread_param.initialized_cond, NULL)) { @@ -92,7 +94,7 @@ int ZSTD_pthread_create(ZSTD_pthread_t* thread, const void* unused, /* Spawn thread */ *thread = (HANDLE)_beginthreadex(NULL, 0, worker, &thread_param, 0, NULL); - if (!thread) { + if (*thread==NULL) { ZSTD_pthread_mutex_destroy(&thread_param.initialized_mutex); ZSTD_pthread_cond_destroy(&thread_param.initialized_cond); return errno; @@ -138,6 +140,7 @@ int ZSTD_pthread_join(ZSTD_pthread_t thread) int ZSTD_pthread_mutex_init(ZSTD_pthread_mutex_t* mutex, pthread_mutexattr_t const* attr) { + assert(mutex != NULL); *mutex = (pthread_mutex_t*)ZSTD_malloc(sizeof(pthread_mutex_t)); if (!*mutex) return 1; @@ -146,6 +149,7 @@ int ZSTD_pthread_mutex_init(ZSTD_pthread_mutex_t* mutex, pthread_mutexattr_t con int ZSTD_pthread_mutex_destroy(ZSTD_pthread_mutex_t* mutex) { + assert(mutex != NULL); if (!*mutex) return 0; { @@ -157,6 +161,7 @@ int ZSTD_pthread_mutex_destroy(ZSTD_pthread_mutex_t* mutex) int ZSTD_pthread_cond_init(ZSTD_pthread_cond_t* cond, pthread_condattr_t const* attr) { + assert(cond != NULL); *cond = (pthread_cond_t*)ZSTD_malloc(sizeof(pthread_cond_t)); if (!*cond) return 1; @@ -165,6 +170,7 @@ int ZSTD_pthread_cond_init(ZSTD_pthread_cond_t* cond, pthread_condattr_t const* int ZSTD_pthread_cond_destroy(ZSTD_pthread_cond_t* cond) { + assert(cond != NULL); if (!*cond) return 0; { diff --git a/vendor/github.com/DataDog/zstd/xxhash.c b/vendor/github.com/DataDog/zstd/xxhash.c index 71df219..1096adc 100644 --- a/vendor/github.com/DataDog/zstd/xxhash.c +++ b/vendor/github.com/DataDog/zstd/xxhash.c @@ -1,26 +1,20 @@ #ifndef USE_EXTERNAL_ZSTD /* - * xxHash - Fast Hash algorithm - * Copyright (c) Meta Platforms, Inc. and affiliates. - * - * You can contact the author at : - * - xxHash homepage: https://cyan4973.github.io/xxHash/ - * - xxHash source repository : https://github.com/Cyan4973/xxHash + * xxHash - Extremely Fast Hash algorithm + * Copyright (c) Yann Collet - Meta Platforms, Inc * * This source code is licensed under both the BSD-style license (found in the * LICENSE file in the root directory of this source tree) and the GPLv2 (found * in the COPYING file in the root directory of this source tree). * You may select, at your option, one of the above-listed licenses. -*/ - - + */ /* * xxhash.c instantiates functions defined in xxhash.h */ -#define XXH_STATIC_LINKING_ONLY /* access advanced declarations */ -#define XXH_IMPLEMENTATION /* access definitions */ +#define XXH_STATIC_LINKING_ONLY /* access advanced declarations */ +#define XXH_IMPLEMENTATION /* access definitions */ #include "xxhash.h" diff --git a/vendor/github.com/DataDog/zstd/xxhash.h b/vendor/github.com/DataDog/zstd/xxhash.h index 8675d59..0c64cd3 100644 --- a/vendor/github.com/DataDog/zstd/xxhash.h +++ b/vendor/github.com/DataDog/zstd/xxhash.h @@ -1,18 +1,16 @@ #ifndef USE_EXTERNAL_ZSTD /* - * xxHash - Fast Hash algorithm - * Copyright (c) Meta Platforms, Inc. and affiliates. - * - * You can contact the author at : - * - xxHash homepage: https://cyan4973.github.io/xxHash/ - * - xxHash source repository : https://github.com/Cyan4973/xxHash + * xxHash - Extremely Fast Hash algorithm + * Header File + * Copyright (c) Yann Collet - Meta Platforms, Inc * * This source code is licensed under both the BSD-style license (found in the * LICENSE file in the root directory of this source tree) and the GPLv2 (found * in the COPYING file in the root directory of this source tree). * You may select, at your option, one of the above-listed licenses. -*/ + */ +/* Local adaptations for Zstandard */ #ifndef XXH_NO_XXH3 # define XXH_NO_XXH3 @@ -25,46 +23,210 @@ /*! * @mainpage xxHash * + * xxHash is an extremely fast non-cryptographic hash algorithm, working at RAM speed + * limits. + * + * It is proposed in four flavors, in three families: + * 1. @ref XXH32_family + * - Classic 32-bit hash function. Simple, compact, and runs on almost all + * 32-bit and 64-bit systems. + * 2. @ref XXH64_family + * - Classic 64-bit adaptation of XXH32. Just as simple, and runs well on most + * 64-bit systems (but _not_ 32-bit systems). + * 3. @ref XXH3_family + * - Modern 64-bit and 128-bit hash function family which features improved + * strength and performance across the board, especially on smaller data. + * It benefits greatly from SIMD and 64-bit without requiring it. + * + * Benchmarks + * --- + * The reference system uses an Intel i7-9700K CPU, and runs Ubuntu x64 20.04. + * The open source benchmark program is compiled with clang v10.0 using -O3 flag. + * + * | Hash Name | ISA ext | Width | Large Data Speed | Small Data Velocity | + * | -------------------- | ------- | ----: | ---------------: | ------------------: | + * | XXH3_64bits() | @b AVX2 | 64 | 59.4 GB/s | 133.1 | + * | MeowHash | AES-NI | 128 | 58.2 GB/s | 52.5 | + * | XXH3_128bits() | @b AVX2 | 128 | 57.9 GB/s | 118.1 | + * | CLHash | PCLMUL | 64 | 37.1 GB/s | 58.1 | + * | XXH3_64bits() | @b SSE2 | 64 | 31.5 GB/s | 133.1 | + * | XXH3_128bits() | @b SSE2 | 128 | 29.6 GB/s | 118.1 | + * | RAM sequential read | | N/A | 28.0 GB/s | N/A | + * | ahash | AES-NI | 64 | 22.5 GB/s | 107.2 | + * | City64 | | 64 | 22.0 GB/s | 76.6 | + * | T1ha2 | | 64 | 22.0 GB/s | 99.0 | + * | City128 | | 128 | 21.7 GB/s | 57.7 | + * | FarmHash | AES-NI | 64 | 21.3 GB/s | 71.9 | + * | XXH64() | | 64 | 19.4 GB/s | 71.0 | + * | SpookyHash | | 64 | 19.3 GB/s | 53.2 | + * | Mum | | 64 | 18.0 GB/s | 67.0 | + * | CRC32C | SSE4.2 | 32 | 13.0 GB/s | 57.9 | + * | XXH32() | | 32 | 9.7 GB/s | 71.9 | + * | City32 | | 32 | 9.1 GB/s | 66.0 | + * | Blake3* | @b AVX2 | 256 | 4.4 GB/s | 8.1 | + * | Murmur3 | | 32 | 3.9 GB/s | 56.1 | + * | SipHash* | | 64 | 3.0 GB/s | 43.2 | + * | Blake3* | @b SSE2 | 256 | 2.4 GB/s | 8.1 | + * | HighwayHash | | 64 | 1.4 GB/s | 6.0 | + * | FNV64 | | 64 | 1.2 GB/s | 62.7 | + * | Blake2* | | 256 | 1.1 GB/s | 5.1 | + * | SHA1* | | 160 | 0.8 GB/s | 5.6 | + * | MD5* | | 128 | 0.6 GB/s | 7.8 | + * @note + * - Hashes which require a specific ISA extension are noted. SSE2 is also noted, + * even though it is mandatory on x64. + * - Hashes with an asterisk are cryptographic. Note that MD5 is non-cryptographic + * by modern standards. + * - Small data velocity is a rough average of algorithm's efficiency for small + * data. For more accurate information, see the wiki. + * - More benchmarks and strength tests are found on the wiki: + * https://github.com/Cyan4973/xxHash/wiki + * + * Usage + * ------ + * All xxHash variants use a similar API. Changing the algorithm is a trivial + * substitution. + * + * @pre + * For functions which take an input and length parameter, the following + * requirements are assumed: + * - The range from [`input`, `input + length`) is valid, readable memory. + * - The only exception is if the `length` is `0`, `input` may be `NULL`. + * - For C++, the objects must have the *TriviallyCopyable* property, as the + * functions access bytes directly as if it was an array of `unsigned char`. + * + * @anchor single_shot_example + * **Single Shot** + * + * These functions are stateless functions which hash a contiguous block of memory, + * immediately returning the result. They are the easiest and usually the fastest + * option. + * + * XXH32(), XXH64(), XXH3_64bits(), XXH3_128bits() + * + * @code{.c} + * #include + * #include "xxhash.h" + * + * // Example for a function which hashes a null terminated string with XXH32(). + * XXH32_hash_t hash_string(const char* string, XXH32_hash_t seed) + * { + * // NULL pointers are only valid if the length is zero + * size_t length = (string == NULL) ? 0 : strlen(string); + * return XXH32(string, length, seed); + * } + * @endcode + * + * + * @anchor streaming_example + * **Streaming** + * + * These groups of functions allow incremental hashing of unknown size, even + * more than what would fit in a size_t. + * + * XXH32_reset(), XXH64_reset(), XXH3_64bits_reset(), XXH3_128bits_reset() + * + * @code{.c} + * #include + * #include + * #include "xxhash.h" + * // Example for a function which hashes a FILE incrementally with XXH3_64bits(). + * XXH64_hash_t hashFile(FILE* f) + * { + * // Allocate a state struct. Do not just use malloc() or new. + * XXH3_state_t* state = XXH3_createState(); + * assert(state != NULL && "Out of memory!"); + * // Reset the state to start a new hashing session. + * XXH3_64bits_reset(state); + * char buffer[4096]; + * size_t count; + * // Read the file in chunks + * while ((count = fread(buffer, 1, sizeof(buffer), f)) != 0) { + * // Run update() as many times as necessary to process the data + * XXH3_64bits_update(state, buffer, count); + * } + * // Retrieve the finalized hash. This will not change the state. + * XXH64_hash_t result = XXH3_64bits_digest(state); + * // Free the state. Do not use free(). + * XXH3_freeState(state); + * return result; + * } + * @endcode + * + * Streaming functions generate the xxHash value from an incremental input. + * This method is slower than single-call functions, due to state management. + * For small inputs, prefer `XXH32()` and `XXH64()`, which are better optimized. + * + * An XXH state must first be allocated using `XXH*_createState()`. + * + * Start a new hash by initializing the state with a seed using `XXH*_reset()`. + * + * Then, feed the hash state by calling `XXH*_update()` as many times as necessary. + * + * The function returns an error code, with 0 meaning OK, and any other value + * meaning there is an error. + * + * Finally, a hash value can be produced anytime, by using `XXH*_digest()`. + * This function returns the nn-bits hash as an int or long long. + * + * It's still possible to continue inserting input into the hash state after a + * digest, and generate new hash values later on by invoking `XXH*_digest()`. + * + * When done, release the state using `XXH*_freeState()`. + * + * + * @anchor canonical_representation_example + * **Canonical Representation** + * + * The default return values from XXH functions are unsigned 32, 64 and 128 bit + * integers. + * This the simplest and fastest format for further post-processing. + * + * However, this leaves open the question of what is the order on the byte level, + * since little and big endian conventions will store the same number differently. + * + * The canonical representation settles this issue by mandating big-endian + * convention, the same convention as human-readable numbers (large digits first). + * + * When writing hash values to storage, sending them over a network, or printing + * them, it's highly recommended to use the canonical representation to ensure + * portability across a wider range of systems, present and future. + * + * The following functions allow transformation of hash values to and from + * canonical format. + * + * XXH32_canonicalFromHash(), XXH32_hashFromCanonical(), + * XXH64_canonicalFromHash(), XXH64_hashFromCanonical(), + * XXH128_canonicalFromHash(), XXH128_hashFromCanonical(), + * + * @code{.c} + * #include + * #include "xxhash.h" + * + * // Example for a function which prints XXH32_hash_t in human readable format + * void printXxh32(XXH32_hash_t hash) + * { + * XXH32_canonical_t cano; + * XXH32_canonicalFromHash(&cano, hash); + * size_t i; + * for(i = 0; i < sizeof(cano.digest); ++i) { + * printf("%02x", cano.digest[i]); + * } + * printf("\n"); + * } + * + * // Example for a function which converts XXH32_canonical_t to XXH32_hash_t + * XXH32_hash_t convertCanonicalToXxh32(XXH32_canonical_t cano) + * { + * XXH32_hash_t hash = XXH32_hashFromCanonical(&cano); + * return hash; + * } + * @endcode + * + * * @file xxhash.h * xxHash prototypes and implementation */ -/* TODO: update */ -/* Notice extracted from xxHash homepage: - -xxHash is an extremely fast hash algorithm, running at RAM speed limits. -It also successfully passes all tests from the SMHasher suite. - -Comparison (single thread, Windows Seven 32 bits, using SMHasher on a Core 2 Duo @3GHz) - -Name Speed Q.Score Author -xxHash 5.4 GB/s 10 -CrapWow 3.2 GB/s 2 Andrew -MurmurHash 3a 2.7 GB/s 10 Austin Appleby -SpookyHash 2.0 GB/s 10 Bob Jenkins -SBox 1.4 GB/s 9 Bret Mulvey -Lookup3 1.2 GB/s 9 Bob Jenkins -SuperFastHash 1.2 GB/s 1 Paul Hsieh -CityHash64 1.05 GB/s 10 Pike & Alakuijala -FNV 0.55 GB/s 5 Fowler, Noll, Vo -CRC32 0.43 GB/s 9 -MD5-32 0.33 GB/s 10 Ronald L. Rivest -SHA1-32 0.28 GB/s 10 - -Q.Score is a measure of quality of the hash function. -It depends on successfully passing SMHasher test set. -10 is a perfect score. - -Note: SMHasher's CRC32 implementation is not the fastest one. -Other speed-oriented implementations can be faster, -especially in combination with PCLMUL instruction: -https://fastcompression.blogspot.com/2019/03/presenting-xxh3.html?showComment=1552696407071#c3490092340461170735 - -A 64-bit version, named XXH64, is available since r35. -It offers much better speed, but for 64-bit applications only. -Name Speed on 64 bits Speed on 32 bits -XXH64 13.8 GB/s 1.9 GB/s -XXH32 6.8 GB/s 6.0 GB/s -*/ #if defined (__cplusplus) extern "C" { @@ -74,21 +236,80 @@ extern "C" { * INLINE mode ******************************/ /*! - * XXH_INLINE_ALL (and XXH_PRIVATE_API) + * @defgroup public Public API + * Contains details on the public xxHash functions. + * @{ + */ +#ifdef XXH_DOXYGEN +/*! + * @brief Gives access to internal state declaration, required for static allocation. + * + * Incompatible with dynamic linking, due to risks of ABI changes. + * + * Usage: + * @code{.c} + * #define XXH_STATIC_LINKING_ONLY + * #include "xxhash.h" + * @endcode + */ +# define XXH_STATIC_LINKING_ONLY +/* Do not undef XXH_STATIC_LINKING_ONLY for Doxygen */ + +/*! + * @brief Gives access to internal definitions. + * + * Usage: + * @code{.c} + * #define XXH_STATIC_LINKING_ONLY + * #define XXH_IMPLEMENTATION + * #include "xxhash.h" + * @endcode + */ +# define XXH_IMPLEMENTATION +/* Do not undef XXH_IMPLEMENTATION for Doxygen */ + +/*! + * @brief Exposes the implementation and marks all functions as `inline`. + * * Use these build macros to inline xxhash into the target unit. * Inlining improves performance on small inputs, especially when the length is * expressed as a compile-time constant: * - * https://fastcompression.blogspot.com/2018/03/xxhash-for-small-keys-impressive-power.html + * https://fastcompression.blogspot.com/2018/03/xxhash-for-small-keys-impressive-power.html * * It also keeps xxHash symbols private to the unit, so they are not exported. * * Usage: + * @code{.c} * #define XXH_INLINE_ALL * #include "xxhash.h" - * + * @endcode * Do not compile and link xxhash.o as a separate object, as it is not useful. */ +# define XXH_INLINE_ALL +# undef XXH_INLINE_ALL +/*! + * @brief Exposes the implementation without marking functions as inline. + */ +# define XXH_PRIVATE_API +# undef XXH_PRIVATE_API +/*! + * @brief Emulate a namespace by transparently prefixing all symbols. + * + * If you want to include _and expose_ xxHash functions from within your own + * library, but also want to avoid symbol collisions with other libraries which + * may also include xxHash, you can use @ref XXH_NAMESPACE to automatically prefix + * any public symbol from xxhash library with the value of @ref XXH_NAMESPACE + * (therefore, avoid empty or numeric values). + * + * Note that no change is required within the calling program as long as it + * includes `xxhash.h`: Regular symbol names will be automatically translated + * by this header. + */ +# define XXH_NAMESPACE /* YOUR NAME HERE */ +# undef XXH_NAMESPACE +#endif + #if (defined(XXH_INLINE_ALL) || defined(XXH_PRIVATE_API)) \ && !defined(XXH_INLINE_ALL_31684351384) /* this section should be traversed only once */ @@ -203,21 +424,13 @@ extern "C" { # undef XXHASH_H_STATIC_13879238742 #endif /* XXH_INLINE_ALL || XXH_PRIVATE_API */ - - /* **************************************************************** * Stable API *****************************************************************/ #ifndef XXHASH_H_5627135585666179 #define XXHASH_H_5627135585666179 1 - -/*! - * @defgroup public Public API - * Contains details on the public xxHash functions. - * @{ - */ -/* specific declaration modes for Windows */ +/*! @brief Marks a global symbol. */ #if !defined(XXH_INLINE_ALL) && !defined(XXH_PRIVATE_API) # if defined(WIN32) && defined(_MSC_VER) && (defined(XXH_IMPORT) || defined(XXH_EXPORT)) # ifdef XXH_EXPORT @@ -230,24 +443,6 @@ extern "C" { # endif #endif -#ifdef XXH_DOXYGEN -/*! - * @brief Emulate a namespace by transparently prefixing all symbols. - * - * If you want to include _and expose_ xxHash functions from within your own - * library, but also want to avoid symbol collisions with other libraries which - * may also include xxHash, you can use XXH_NAMESPACE to automatically prefix - * any public symbol from xxhash library with the value of XXH_NAMESPACE - * (therefore, avoid empty or numeric values). - * - * Note that no change is required within the calling program as long as it - * includes `xxhash.h`: Regular symbol names will be automatically translated - * by this header. - */ -# define XXH_NAMESPACE /* YOUR NAME HERE */ -# undef XXH_NAMESPACE -#endif - #ifdef XXH_NAMESPACE # define XXH_CAT(A,B) A##B # define XXH_NAME2(A,B) XXH_CAT(A,B) @@ -307,12 +502,40 @@ extern "C" { #endif +/* ************************************* +* Compiler specifics +***************************************/ + +/* specific declaration modes for Windows */ +#if !defined(XXH_INLINE_ALL) && !defined(XXH_PRIVATE_API) +# if defined(WIN32) && defined(_MSC_VER) && (defined(XXH_IMPORT) || defined(XXH_EXPORT)) +# ifdef XXH_EXPORT +# define XXH_PUBLIC_API __declspec(dllexport) +# elif XXH_IMPORT +# define XXH_PUBLIC_API __declspec(dllimport) +# endif +# else +# define XXH_PUBLIC_API /* do nothing */ +# endif +#endif + +#if defined (__GNUC__) +# define XXH_CONSTF __attribute__((const)) +# define XXH_PUREF __attribute__((pure)) +# define XXH_MALLOCF __attribute__((malloc)) +#else +# define XXH_CONSTF /* disable */ +# define XXH_PUREF +# define XXH_MALLOCF +#endif + /* ************************************* * Version ***************************************/ #define XXH_VERSION_MAJOR 0 #define XXH_VERSION_MINOR 8 -#define XXH_VERSION_RELEASE 1 +#define XXH_VERSION_RELEASE 2 +/*! @brief Version number, encoded as two digits each */ #define XXH_VERSION_NUMBER (XXH_VERSION_MAJOR *100*100 + XXH_VERSION_MINOR *100 + XXH_VERSION_RELEASE) /*! @@ -321,16 +544,22 @@ extern "C" { * This is mostly useful when xxHash is compiled as a shared library, * since the returned value comes from the library, as opposed to header file. * - * @return `XXH_VERSION_NUMBER` of the invoked library. + * @return @ref XXH_VERSION_NUMBER of the invoked library. */ -XXH_PUBLIC_API unsigned XXH_versionNumber (void); +XXH_PUBLIC_API XXH_CONSTF unsigned XXH_versionNumber (void); /* **************************** * Common basic types ******************************/ #include /* size_t */ -typedef enum { XXH_OK=0, XXH_ERROR } XXH_errorcode; +/*! + * @brief Exit code for the streaming API. + */ +typedef enum { + XXH_OK = 0, /*!< OK */ + XXH_ERROR /*!< Error */ +} XXH_errorcode; /*-********************************************************************** @@ -347,44 +576,44 @@ typedef uint32_t XXH32_hash_t; #elif !defined (__VMS) \ && (defined (__cplusplus) \ || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) ) -# include +# ifdef _AIX +# include +# else +# include +# endif typedef uint32_t XXH32_hash_t; #else # include # if UINT_MAX == 0xFFFFFFFFUL typedef unsigned int XXH32_hash_t; +# elif ULONG_MAX == 0xFFFFFFFFUL + typedef unsigned long XXH32_hash_t; # else -# if ULONG_MAX == 0xFFFFFFFFUL - typedef unsigned long XXH32_hash_t; -# else -# error "unsupported platform: need a 32-bit type" -# endif +# error "unsupported platform: need a 32-bit type" # endif #endif /*! * @} * - * @defgroup xxh32_family XXH32 family + * @defgroup XXH32_family XXH32 family * @ingroup public * Contains functions used in the classic 32-bit xxHash algorithm. * * @note * XXH32 is useful for older platforms, with no or poor 64-bit performance. - * Note that @ref xxh3_family provides competitive speed - * for both 32-bit and 64-bit systems, and offers true 64/128 bit hash results. + * Note that the @ref XXH3_family provides competitive speed for both 32-bit + * and 64-bit systems, and offers true 64/128 bit hash results. * - * @see @ref xxh64_family, @ref xxh3_family : Other xxHash families - * @see @ref xxh32_impl for implementation details + * @see @ref XXH64_family, @ref XXH3_family : Other xxHash families + * @see @ref XXH32_impl for implementation details * @{ */ /*! * @brief Calculates the 32-bit hash of @p input using xxHash32. * - * Speed on Core 2 Duo @ 3 GHz (single thread, SMHasher benchmark): 5.4 GB/s - * * @param input The block of data to be hashed, at least @p length bytes in size. * @param length The length of @p input, in bytes. * @param seed The 32-bit seed to alter the hash's output predictably. @@ -394,66 +623,13 @@ typedef uint32_t XXH32_hash_t; * readable, contiguous memory. However, if @p length is `0`, @p input may be * `NULL`. In C++, this also must be *TriviallyCopyable*. * - * @return The calculated 32-bit hash value. + * @return The calculated 32-bit xxHash32 value. * - * @see - * XXH64(), XXH3_64bits_withSeed(), XXH3_128bits_withSeed(), XXH128(): - * Direct equivalents for the other variants of xxHash. - * @see - * XXH32_createState(), XXH32_update(), XXH32_digest(): Streaming version. - */ -XXH_PUBLIC_API XXH32_hash_t XXH32 (const void* input, size_t length, XXH32_hash_t seed); - -/*! - * Streaming functions generate the xxHash value from an incremental input. - * This method is slower than single-call functions, due to state management. - * For small inputs, prefer `XXH32()` and `XXH64()`, which are better optimized. - * - * An XXH state must first be allocated using `XXH*_createState()`. - * - * Start a new hash by initializing the state with a seed using `XXH*_reset()`. - * - * Then, feed the hash state by calling `XXH*_update()` as many times as necessary. - * - * The function returns an error code, with 0 meaning OK, and any other value - * meaning there is an error. - * - * Finally, a hash value can be produced anytime, by using `XXH*_digest()`. - * This function returns the nn-bits hash as an int or long long. - * - * It's still possible to continue inserting input into the hash state after a - * digest, and generate new hash values later on by invoking `XXH*_digest()`. - * - * When done, release the state using `XXH*_freeState()`. - * - * Example code for incrementally hashing a file: - * @code{.c} - * #include - * #include - * #define BUFFER_SIZE 256 - * - * // Note: XXH64 and XXH3 use the same interface. - * XXH32_hash_t - * hashFile(FILE* stream) - * { - * XXH32_state_t* state; - * unsigned char buf[BUFFER_SIZE]; - * size_t amt; - * XXH32_hash_t hash; - * - * state = XXH32_createState(); // Create a state - * assert(state != NULL); // Error check here - * XXH32_reset(state, 0xbaad5eed); // Reset state with our seed - * while ((amt = fread(buf, 1, sizeof(buf), stream)) != 0) { - * XXH32_update(state, buf, amt); // Hash the file in chunks - * } - * hash = XXH32_digest(state); // Finalize the hash - * XXH32_freeState(state); // Clean up - * return hash; - * } - * @endcode + * @see @ref single_shot_example "Single Shot Example" for an example. */ +XXH_PUBLIC_API XXH_PUREF XXH32_hash_t XXH32 (const void* input, size_t length, XXH32_hash_t seed); +#ifndef XXH_NO_STREAM /*! * @typedef struct XXH32_state_s XXH32_state_t * @brief The opaque state struct for the XXH32 streaming API. @@ -465,16 +641,21 @@ typedef struct XXH32_state_s XXH32_state_t; /*! * @brief Allocates an @ref XXH32_state_t. * - * Must be freed with XXH32_freeState(). - * @return An allocated XXH32_state_t on success, `NULL` on failure. + * @return An allocated pointer of @ref XXH32_state_t on success. + * @return `NULL` on failure. + * + * @note Must be freed with XXH32_freeState(). */ -XXH_PUBLIC_API XXH32_state_t* XXH32_createState(void); +XXH_PUBLIC_API XXH_MALLOCF XXH32_state_t* XXH32_createState(void); /*! * @brief Frees an @ref XXH32_state_t. * - * Must be allocated with XXH32_createState(). * @param statePtr A pointer to an @ref XXH32_state_t allocated with @ref XXH32_createState(). - * @return XXH_OK. + * + * @return @ref XXH_OK. + * + * @note @p statePtr must be allocated with XXH32_createState(). + * */ XXH_PUBLIC_API XXH_errorcode XXH32_freeState(XXH32_state_t* statePtr); /*! @@ -490,23 +671,22 @@ XXH_PUBLIC_API void XXH32_copyState(XXH32_state_t* dst_state, const XXH32_state_ /*! * @brief Resets an @ref XXH32_state_t to begin a new hash. * - * This function resets and seeds a state. Call it before @ref XXH32_update(). - * * @param statePtr The state struct to reset. * @param seed The 32-bit seed to alter the hash result predictably. * * @pre * @p statePtr must not be `NULL`. * - * @return @ref XXH_OK on success, @ref XXH_ERROR on failure. + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note This function resets and seeds a state. Call it before @ref XXH32_update(). */ XXH_PUBLIC_API XXH_errorcode XXH32_reset (XXH32_state_t* statePtr, XXH32_hash_t seed); /*! * @brief Consumes a block of @p input to an @ref XXH32_state_t. * - * Call this to incrementally consume blocks of data. - * * @param statePtr The state struct to update. * @param input The block of data to be hashed, at least @p length bytes in size. * @param length The length of @p input, in bytes. @@ -518,47 +698,32 @@ XXH_PUBLIC_API XXH_errorcode XXH32_reset (XXH32_state_t* statePtr, XXH32_hash_t * readable, contiguous memory. However, if @p length is `0`, @p input may be * `NULL`. In C++, this also must be *TriviallyCopyable*. * - * @return @ref XXH_OK on success, @ref XXH_ERROR on failure. + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note Call this to incrementally consume blocks of data. */ XXH_PUBLIC_API XXH_errorcode XXH32_update (XXH32_state_t* statePtr, const void* input, size_t length); /*! * @brief Returns the calculated hash value from an @ref XXH32_state_t. * - * @note - * Calling XXH32_digest() will not affect @p statePtr, so you can update, - * digest, and update again. - * * @param statePtr The state struct to calculate the hash from. * * @pre * @p statePtr must not be `NULL`. * - * @return The calculated xxHash32 value from that state. + * @return The calculated 32-bit xxHash32 value from that state. + * + * @note + * Calling XXH32_digest() will not affect @p statePtr, so you can update, + * digest, and update again. */ -XXH_PUBLIC_API XXH32_hash_t XXH32_digest (const XXH32_state_t* statePtr); +XXH_PUBLIC_API XXH_PUREF XXH32_hash_t XXH32_digest (const XXH32_state_t* statePtr); +#endif /* !XXH_NO_STREAM */ /******* Canonical representation *******/ -/* - * The default return values from XXH functions are unsigned 32 and 64 bit - * integers. - * This the simplest and fastest format for further post-processing. - * - * However, this leaves open the question of what is the order on the byte level, - * since little and big endian conventions will store the same number differently. - * - * The canonical representation settles this issue by mandating big-endian - * convention, the same convention as human-readable numbers (large digits first). - * - * When writing hash values to storage, sending them over a network, or printing - * them, it's highly recommended to use the canonical representation to ensure - * portability across a wider range of systems, present and future. - * - * The following functions allow transformation of hash values to and from - * canonical format. - */ - /*! * @brief Canonical (big endian) representation of @ref XXH32_hash_t. */ @@ -569,11 +734,13 @@ typedef struct { /*! * @brief Converts an @ref XXH32_hash_t to a big endian @ref XXH32_canonical_t. * - * @param dst The @ref XXH32_canonical_t pointer to be stored to. + * @param dst The @ref XXH32_canonical_t pointer to be stored to. * @param hash The @ref XXH32_hash_t to be converted. * * @pre * @p dst must not be `NULL`. + * + * @see @ref canonical_representation_example "Canonical Representation Example" */ XXH_PUBLIC_API void XXH32_canonicalFromHash(XXH32_canonical_t* dst, XXH32_hash_t hash); @@ -586,44 +753,75 @@ XXH_PUBLIC_API void XXH32_canonicalFromHash(XXH32_canonical_t* dst, XXH32_hash_t * @p src must not be `NULL`. * * @return The converted hash. + * + * @see @ref canonical_representation_example "Canonical Representation Example" */ -XXH_PUBLIC_API XXH32_hash_t XXH32_hashFromCanonical(const XXH32_canonical_t* src); +XXH_PUBLIC_API XXH_PUREF XXH32_hash_t XXH32_hashFromCanonical(const XXH32_canonical_t* src); +/*! @cond Doxygen ignores this part */ #ifdef __has_attribute # define XXH_HAS_ATTRIBUTE(x) __has_attribute(x) #else # define XXH_HAS_ATTRIBUTE(x) 0 #endif +/*! @endcond */ +/*! @cond Doxygen ignores this part */ +/* + * C23 __STDC_VERSION__ number hasn't been specified yet. For now + * leave as `201711L` (C17 + 1). + * TODO: Update to correct value when its been specified. + */ +#define XXH_C23_VN 201711L +/*! @endcond */ + +/*! @cond Doxygen ignores this part */ /* C-language Attributes are added in C23. */ -#if defined(__STDC_VERSION__) && (__STDC_VERSION__ > 201710L) && defined(__has_c_attribute) +#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= XXH_C23_VN) && defined(__has_c_attribute) # define XXH_HAS_C_ATTRIBUTE(x) __has_c_attribute(x) #else # define XXH_HAS_C_ATTRIBUTE(x) 0 #endif +/*! @endcond */ +/*! @cond Doxygen ignores this part */ #if defined(__cplusplus) && defined(__has_cpp_attribute) # define XXH_HAS_CPP_ATTRIBUTE(x) __has_cpp_attribute(x) #else # define XXH_HAS_CPP_ATTRIBUTE(x) 0 #endif +/*! @endcond */ +/*! @cond Doxygen ignores this part */ /* -Define XXH_FALLTHROUGH macro for annotating switch case with the 'fallthrough' attribute -introduced in CPP17 and C23. -CPP17 : https://en.cppreference.com/w/cpp/language/attributes/fallthrough -C23 : https://en.cppreference.com/w/c/language/attributes/fallthrough -*/ -#if XXH_HAS_C_ATTRIBUTE(x) -# define XXH_FALLTHROUGH [[fallthrough]] -#elif XXH_HAS_CPP_ATTRIBUTE(x) + * Define XXH_FALLTHROUGH macro for annotating switch case with the 'fallthrough' attribute + * introduced in CPP17 and C23. + * CPP17 : https://en.cppreference.com/w/cpp/language/attributes/fallthrough + * C23 : https://en.cppreference.com/w/c/language/attributes/fallthrough + */ +#if XXH_HAS_C_ATTRIBUTE(fallthrough) || XXH_HAS_CPP_ATTRIBUTE(fallthrough) # define XXH_FALLTHROUGH [[fallthrough]] #elif XXH_HAS_ATTRIBUTE(__fallthrough__) -# define XXH_FALLTHROUGH __attribute__ ((fallthrough)) +# define XXH_FALLTHROUGH __attribute__ ((__fallthrough__)) #else -# define XXH_FALLTHROUGH +# define XXH_FALLTHROUGH /* fallthrough */ #endif +/*! @endcond */ + +/*! @cond Doxygen ignores this part */ +/* + * Define XXH_NOESCAPE for annotated pointers in public API. + * https://clang.llvm.org/docs/AttributeReference.html#noescape + * As of writing this, only supported by clang. + */ +#if XXH_HAS_ATTRIBUTE(noescape) +# define XXH_NOESCAPE __attribute__((noescape)) +#else +# define XXH_NOESCAPE +#endif +/*! @endcond */ + /*! * @} @@ -645,7 +843,11 @@ typedef uint64_t XXH64_hash_t; #elif !defined (__VMS) \ && (defined (__cplusplus) \ || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) ) -# include +# ifdef _AIX +# include +# else +# include +# endif typedef uint64_t XXH64_hash_t; #else # include @@ -661,7 +863,7 @@ typedef uint64_t XXH64_hash_t; /*! * @} * - * @defgroup xxh64_family XXH64 family + * @defgroup XXH64_family XXH64 family * @ingroup public * @{ * Contains functions used in the classic 64-bit xxHash algorithm. @@ -672,13 +874,9 @@ typedef uint64_t XXH64_hash_t; * It provides better speed for systems with vector processing capabilities. */ - /*! * @brief Calculates the 64-bit hash of @p input using xxHash64. * - * This function usually runs faster on 64-bit systems, but slower on 32-bit - * systems (see benchmark). - * * @param input The block of data to be hashed, at least @p length bytes in size. * @param length The length of @p input, in bytes. * @param seed The 64-bit seed to alter the hash's output predictably. @@ -688,41 +886,145 @@ typedef uint64_t XXH64_hash_t; * readable, contiguous memory. However, if @p length is `0`, @p input may be * `NULL`. In C++, this also must be *TriviallyCopyable*. * - * @return The calculated 64-bit hash. + * @return The calculated 64-bit xxHash64 value. * - * @see - * XXH32(), XXH3_64bits_withSeed(), XXH3_128bits_withSeed(), XXH128(): - * Direct equivalents for the other variants of xxHash. - * @see - * XXH64_createState(), XXH64_update(), XXH64_digest(): Streaming version. + * @see @ref single_shot_example "Single Shot Example" for an example. */ -XXH_PUBLIC_API XXH64_hash_t XXH64(const void* input, size_t length, XXH64_hash_t seed); +XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH64(XXH_NOESCAPE const void* input, size_t length, XXH64_hash_t seed); /******* Streaming *******/ +#ifndef XXH_NO_STREAM /*! * @brief The opaque state struct for the XXH64 streaming API. * * @see XXH64_state_s for details. */ typedef struct XXH64_state_s XXH64_state_t; /* incomplete type */ -XXH_PUBLIC_API XXH64_state_t* XXH64_createState(void); + +/*! + * @brief Allocates an @ref XXH64_state_t. + * + * @return An allocated pointer of @ref XXH64_state_t on success. + * @return `NULL` on failure. + * + * @note Must be freed with XXH64_freeState(). + */ +XXH_PUBLIC_API XXH_MALLOCF XXH64_state_t* XXH64_createState(void); + +/*! + * @brief Frees an @ref XXH64_state_t. + * + * @param statePtr A pointer to an @ref XXH64_state_t allocated with @ref XXH64_createState(). + * + * @return @ref XXH_OK. + * + * @note @p statePtr must be allocated with XXH64_createState(). + */ XXH_PUBLIC_API XXH_errorcode XXH64_freeState(XXH64_state_t* statePtr); -XXH_PUBLIC_API void XXH64_copyState(XXH64_state_t* dst_state, const XXH64_state_t* src_state); -XXH_PUBLIC_API XXH_errorcode XXH64_reset (XXH64_state_t* statePtr, XXH64_hash_t seed); -XXH_PUBLIC_API XXH_errorcode XXH64_update (XXH64_state_t* statePtr, const void* input, size_t length); -XXH_PUBLIC_API XXH64_hash_t XXH64_digest (const XXH64_state_t* statePtr); +/*! + * @brief Copies one @ref XXH64_state_t to another. + * + * @param dst_state The state to copy to. + * @param src_state The state to copy from. + * @pre + * @p dst_state and @p src_state must not be `NULL` and must not overlap. + */ +XXH_PUBLIC_API void XXH64_copyState(XXH_NOESCAPE XXH64_state_t* dst_state, const XXH64_state_t* src_state); +/*! + * @brief Resets an @ref XXH64_state_t to begin a new hash. + * + * @param statePtr The state struct to reset. + * @param seed The 64-bit seed to alter the hash result predictably. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note This function resets and seeds a state. Call it before @ref XXH64_update(). + */ +XXH_PUBLIC_API XXH_errorcode XXH64_reset (XXH_NOESCAPE XXH64_state_t* statePtr, XXH64_hash_t seed); + +/*! + * @brief Consumes a block of @p input to an @ref XXH64_state_t. + * + * @param statePtr The state struct to update. + * @param input The block of data to be hashed, at least @p length bytes in size. + * @param length The length of @p input, in bytes. + * + * @pre + * @p statePtr must not be `NULL`. + * @pre + * The memory between @p input and @p input + @p length must be valid, + * readable, contiguous memory. However, if @p length is `0`, @p input may be + * `NULL`. In C++, this also must be *TriviallyCopyable*. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note Call this to incrementally consume blocks of data. + */ +XXH_PUBLIC_API XXH_errorcode XXH64_update (XXH_NOESCAPE XXH64_state_t* statePtr, XXH_NOESCAPE const void* input, size_t length); + +/*! + * @brief Returns the calculated hash value from an @ref XXH64_state_t. + * + * @param statePtr The state struct to calculate the hash from. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return The calculated 64-bit xxHash64 value from that state. + * + * @note + * Calling XXH64_digest() will not affect @p statePtr, so you can update, + * digest, and update again. + */ +XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH64_digest (XXH_NOESCAPE const XXH64_state_t* statePtr); +#endif /* !XXH_NO_STREAM */ /******* Canonical representation *******/ + +/*! + * @brief Canonical (big endian) representation of @ref XXH64_hash_t. + */ typedef struct { unsigned char digest[sizeof(XXH64_hash_t)]; } XXH64_canonical_t; -XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH64_canonical_t* dst, XXH64_hash_t hash); -XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src); + +/*! + * @brief Converts an @ref XXH64_hash_t to a big endian @ref XXH64_canonical_t. + * + * @param dst The @ref XXH64_canonical_t pointer to be stored to. + * @param hash The @ref XXH64_hash_t to be converted. + * + * @pre + * @p dst must not be `NULL`. + * + * @see @ref canonical_representation_example "Canonical Representation Example" + */ +XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH_NOESCAPE XXH64_canonical_t* dst, XXH64_hash_t hash); + +/*! + * @brief Converts an @ref XXH64_canonical_t to a native @ref XXH64_hash_t. + * + * @param src The @ref XXH64_canonical_t to convert. + * + * @pre + * @p src must not be `NULL`. + * + * @return The converted hash. + * + * @see @ref canonical_representation_example "Canonical Representation Example" + */ +XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH64_hashFromCanonical(XXH_NOESCAPE const XXH64_canonical_t* src); #ifndef XXH_NO_XXH3 + /*! * @} * ************************************************************************ - * @defgroup xxh3_family XXH3 family + * @defgroup XXH3_family XXH3 family * @ingroup public * @{ * @@ -742,16 +1044,26 @@ XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src * * XXH3's speed benefits greatly from SIMD and 64-bit arithmetic, * but does not require it. - * Any 32-bit and 64-bit targets that can run XXH32 smoothly - * can run XXH3 at competitive speeds, even without vector support. - * Further details are explained in the implementation. + * Most 32-bit and 64-bit targets that can run XXH32 smoothly can run XXH3 + * at competitive speeds, even without vector support. Further details are + * explained in the implementation. * - * Optimized implementations are provided for AVX512, AVX2, SSE2, NEON, POWER8, - * ZVector and scalar targets. This can be controlled via the XXH_VECTOR macro. + * XXH3 has a fast scalar implementation, but it also includes accelerated SIMD + * implementations for many common platforms: + * - AVX512 + * - AVX2 + * - SSE2 + * - ARM NEON + * - WebAssembly SIMD128 + * - POWER8 VSX + * - s390x ZVector + * This can be controlled via the @ref XXH_VECTOR macro, but it automatically + * selects the best version according to predefined macros. For the x86 family, an + * automatic runtime dispatcher is included separately in @ref xxh_x86dispatch.c. * * XXH3 implementation is portable: * it has a generic C90 formulation that can be compiled on any platform, - * all implementations generage exactly the same hash value on all platforms. + * all implementations generate exactly the same hash value on all platforms. * Starting from v0.8.0, it's also labelled "stable", meaning that * any future version will also generate the same hash value. * @@ -763,24 +1075,59 @@ XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src * * The API supports one-shot hashing, streaming mode, and custom secrets. */ - /*-********************************************************************** * XXH3 64-bit variant ************************************************************************/ -/* XXH3_64bits(): - * default 64-bit variant, using default secret and default seed of 0. - * It's the fastest variant. */ -XXH_PUBLIC_API XXH64_hash_t XXH3_64bits(const void* data, size_t len); - -/* - * XXH3_64bits_withSeed(): - * This variant generates a custom secret on the fly - * based on default secret altered using the `seed` value. - * While this operation is decently fast, note that it's not completely free. - * Note: seed==0 produces the same results as XXH3_64bits(). +/*! + * @brief Calculates 64-bit unseeded variant of XXH3 hash of @p input. + * + * @param input The block of data to be hashed, at least @p length bytes in size. + * @param length The length of @p input, in bytes. + * + * @pre + * The memory between @p input and @p input + @p length must be valid, + * readable, contiguous memory. However, if @p length is `0`, @p input may be + * `NULL`. In C++, this also must be *TriviallyCopyable*. + * + * @return The calculated 64-bit XXH3 hash value. + * + * @note + * This is equivalent to @ref XXH3_64bits_withSeed() with a seed of `0`, however + * it may have slightly better performance due to constant propagation of the + * defaults. + * + * @see + * XXH3_64bits_withSeed(), XXH3_64bits_withSecret(): other seeding variants + * @see @ref single_shot_example "Single Shot Example" for an example. */ -XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_withSeed(const void* data, size_t len, XXH64_hash_t seed); +XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH3_64bits(XXH_NOESCAPE const void* input, size_t length); + +/*! + * @brief Calculates 64-bit seeded variant of XXH3 hash of @p input. + * + * @param input The block of data to be hashed, at least @p length bytes in size. + * @param length The length of @p input, in bytes. + * @param seed The 64-bit seed to alter the hash result predictably. + * + * @pre + * The memory between @p input and @p input + @p length must be valid, + * readable, contiguous memory. However, if @p length is `0`, @p input may be + * `NULL`. In C++, this also must be *TriviallyCopyable*. + * + * @return The calculated 64-bit XXH3 hash value. + * + * @note + * seed == 0 produces the same results as @ref XXH3_64bits(). + * + * This variant generates a custom secret on the fly based on default secret + * altered using the @p seed value. + * + * While this operation is decently fast, note that it's not completely free. + * + * @see @ref single_shot_example "Single Shot Example" for an example. + */ +XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH3_64bits_withSeed(XXH_NOESCAPE const void* input, size_t length, XXH64_hash_t seed); /*! * The bare minimum size for a custom secret. @@ -791,27 +1138,43 @@ XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_withSeed(const void* data, size_t len, X */ #define XXH3_SECRET_SIZE_MIN 136 -/* - * XXH3_64bits_withSecret(): +/*! + * @brief Calculates 64-bit variant of XXH3 with a custom "secret". + * + * @param data The block of data to be hashed, at least @p len bytes in size. + * @param len The length of @p data, in bytes. + * @param secret The secret data. + * @param secretSize The length of @p secret, in bytes. + * + * @return The calculated 64-bit XXH3 hash value. + * + * @pre + * The memory between @p data and @p data + @p len must be valid, + * readable, contiguous memory. However, if @p length is `0`, @p data may be + * `NULL`. In C++, this also must be *TriviallyCopyable*. + * * It's possible to provide any blob of bytes as a "secret" to generate the hash. * This makes it more difficult for an external actor to prepare an intentional collision. - * The main condition is that secretSize *must* be large enough (>= XXH3_SECRET_SIZE_MIN). + * The main condition is that @p secretSize *must* be large enough (>= @ref XXH3_SECRET_SIZE_MIN). * However, the quality of the secret impacts the dispersion of the hash algorithm. * Therefore, the secret _must_ look like a bunch of random bytes. * Avoid "trivial" or structured data such as repeated sequences or a text document. * Whenever in doubt about the "randomness" of the blob of bytes, - * consider employing "XXH3_generateSecret()" instead (see below). + * consider employing @ref XXH3_generateSecret() instead (see below). * It will generate a proper high entropy secret derived from the blob of bytes. * Another advantage of using XXH3_generateSecret() is that * it guarantees that all bits within the initial blob of bytes * will impact every bit of the output. * This is not necessarily the case when using the blob of bytes directly * because, when hashing _small_ inputs, only a portion of the secret is employed. + * + * @see @ref single_shot_example "Single Shot Example" for an example. */ -XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_withSecret(const void* data, size_t len, const void* secret, size_t secretSize); +XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH3_64bits_withSecret(XXH_NOESCAPE const void* data, size_t len, XXH_NOESCAPE const void* secret, size_t secretSize); /******* Streaming *******/ +#ifndef XXH_NO_STREAM /* * Streaming requires state maintenance. * This operation costs memory and CPU. @@ -820,40 +1183,124 @@ XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_withSecret(const void* data, size_t len, */ /*! - * @brief The state struct for the XXH3 streaming API. + * @brief The opaque state struct for the XXH3 streaming API. * * @see XXH3_state_s for details. */ typedef struct XXH3_state_s XXH3_state_t; -XXH_PUBLIC_API XXH3_state_t* XXH3_createState(void); +XXH_PUBLIC_API XXH_MALLOCF XXH3_state_t* XXH3_createState(void); XXH_PUBLIC_API XXH_errorcode XXH3_freeState(XXH3_state_t* statePtr); -XXH_PUBLIC_API void XXH3_copyState(XXH3_state_t* dst_state, const XXH3_state_t* src_state); -/* - * XXH3_64bits_reset(): - * Initialize with default parameters. - * digest will be equivalent to `XXH3_64bits()`. +/*! + * @brief Copies one @ref XXH3_state_t to another. + * + * @param dst_state The state to copy to. + * @param src_state The state to copy from. + * @pre + * @p dst_state and @p src_state must not be `NULL` and must not overlap. */ -XXH_PUBLIC_API XXH_errorcode XXH3_64bits_reset(XXH3_state_t* statePtr); -/* - * XXH3_64bits_reset_withSeed(): - * Generate a custom secret from `seed`, and store it into `statePtr`. - * digest will be equivalent to `XXH3_64bits_withSeed()`. +XXH_PUBLIC_API void XXH3_copyState(XXH_NOESCAPE XXH3_state_t* dst_state, XXH_NOESCAPE const XXH3_state_t* src_state); + +/*! + * @brief Resets an @ref XXH3_state_t to begin a new hash. + * + * @param statePtr The state struct to reset. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note + * - This function resets `statePtr` and generate a secret with default parameters. + * - Call this function before @ref XXH3_64bits_update(). + * - Digest will be equivalent to `XXH3_64bits()`. + * */ -XXH_PUBLIC_API XXH_errorcode XXH3_64bits_reset_withSeed(XXH3_state_t* statePtr, XXH64_hash_t seed); -/* - * XXH3_64bits_reset_withSecret(): - * `secret` is referenced, it _must outlive_ the hash streaming session. - * Similar to one-shot API, `secretSize` must be >= `XXH3_SECRET_SIZE_MIN`, +XXH_PUBLIC_API XXH_errorcode XXH3_64bits_reset(XXH_NOESCAPE XXH3_state_t* statePtr); + +/*! + * @brief Resets an @ref XXH3_state_t with 64-bit seed to begin a new hash. + * + * @param statePtr The state struct to reset. + * @param seed The 64-bit seed to alter the hash result predictably. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note + * - This function resets `statePtr` and generate a secret from `seed`. + * - Call this function before @ref XXH3_64bits_update(). + * - Digest will be equivalent to `XXH3_64bits_withSeed()`. + * + */ +XXH_PUBLIC_API XXH_errorcode XXH3_64bits_reset_withSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH64_hash_t seed); + +/*! + * @brief Resets an @ref XXH3_state_t with secret data to begin a new hash. + * + * @param statePtr The state struct to reset. + * @param secret The secret data. + * @param secretSize The length of @p secret, in bytes. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note + * `secret` is referenced, it _must outlive_ the hash streaming session. + * + * Similar to one-shot API, `secretSize` must be >= @ref XXH3_SECRET_SIZE_MIN, * and the quality of produced hash values depends on secret's entropy * (secret's content should look like a bunch of random bytes). * When in doubt about the randomness of a candidate `secret`, * consider employing `XXH3_generateSecret()` instead (see below). */ -XXH_PUBLIC_API XXH_errorcode XXH3_64bits_reset_withSecret(XXH3_state_t* statePtr, const void* secret, size_t secretSize); +XXH_PUBLIC_API XXH_errorcode XXH3_64bits_reset_withSecret(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize); -XXH_PUBLIC_API XXH_errorcode XXH3_64bits_update (XXH3_state_t* statePtr, const void* input, size_t length); -XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_digest (const XXH3_state_t* statePtr); +/*! + * @brief Consumes a block of @p input to an @ref XXH3_state_t. + * + * @param statePtr The state struct to update. + * @param input The block of data to be hashed, at least @p length bytes in size. + * @param length The length of @p input, in bytes. + * + * @pre + * @p statePtr must not be `NULL`. + * @pre + * The memory between @p input and @p input + @p length must be valid, + * readable, contiguous memory. However, if @p length is `0`, @p input may be + * `NULL`. In C++, this also must be *TriviallyCopyable*. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note Call this to incrementally consume blocks of data. + */ +XXH_PUBLIC_API XXH_errorcode XXH3_64bits_update (XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* input, size_t length); + +/*! + * @brief Returns the calculated XXH3 64-bit hash value from an @ref XXH3_state_t. + * + * @param statePtr The state struct to calculate the hash from. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return The calculated XXH3 64-bit hash value from that state. + * + * @note + * Calling XXH3_64bits_digest() will not affect @p statePtr, so you can update, + * digest, and update again. + */ +XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH3_64bits_digest (XXH_NOESCAPE const XXH3_state_t* statePtr); +#endif /* !XXH_NO_STREAM */ /* note : canonical representation of XXH3 is the same as XXH64 * since they both produce XXH64_hash_t values */ @@ -874,11 +1321,76 @@ typedef struct { XXH64_hash_t high64; /*!< `value >> 64` */ } XXH128_hash_t; -XXH_PUBLIC_API XXH128_hash_t XXH3_128bits(const void* data, size_t len); -XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_withSeed(const void* data, size_t len, XXH64_hash_t seed); -XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_withSecret(const void* data, size_t len, const void* secret, size_t secretSize); +/*! + * @brief Calculates 128-bit unseeded variant of XXH3 of @p data. + * + * @param data The block of data to be hashed, at least @p length bytes in size. + * @param len The length of @p data, in bytes. + * + * @return The calculated 128-bit variant of XXH3 value. + * + * The 128-bit variant of XXH3 has more strength, but it has a bit of overhead + * for shorter inputs. + * + * This is equivalent to @ref XXH3_128bits_withSeed() with a seed of `0`, however + * it may have slightly better performance due to constant propagation of the + * defaults. + * + * @see XXH3_128bits_withSeed(), XXH3_128bits_withSecret(): other seeding variants + * @see @ref single_shot_example "Single Shot Example" for an example. + */ +XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH3_128bits(XXH_NOESCAPE const void* data, size_t len); +/*! @brief Calculates 128-bit seeded variant of XXH3 hash of @p data. + * + * @param data The block of data to be hashed, at least @p length bytes in size. + * @param len The length of @p data, in bytes. + * @param seed The 64-bit seed to alter the hash result predictably. + * + * @return The calculated 128-bit variant of XXH3 value. + * + * @note + * seed == 0 produces the same results as @ref XXH3_64bits(). + * + * This variant generates a custom secret on the fly based on default secret + * altered using the @p seed value. + * + * While this operation is decently fast, note that it's not completely free. + * + * @see XXH3_128bits(), XXH3_128bits_withSecret(): other seeding variants + * @see @ref single_shot_example "Single Shot Example" for an example. + */ +XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH3_128bits_withSeed(XXH_NOESCAPE const void* data, size_t len, XXH64_hash_t seed); +/*! + * @brief Calculates 128-bit variant of XXH3 with a custom "secret". + * + * @param data The block of data to be hashed, at least @p len bytes in size. + * @param len The length of @p data, in bytes. + * @param secret The secret data. + * @param secretSize The length of @p secret, in bytes. + * + * @return The calculated 128-bit variant of XXH3 value. + * + * It's possible to provide any blob of bytes as a "secret" to generate the hash. + * This makes it more difficult for an external actor to prepare an intentional collision. + * The main condition is that @p secretSize *must* be large enough (>= @ref XXH3_SECRET_SIZE_MIN). + * However, the quality of the secret impacts the dispersion of the hash algorithm. + * Therefore, the secret _must_ look like a bunch of random bytes. + * Avoid "trivial" or structured data such as repeated sequences or a text document. + * Whenever in doubt about the "randomness" of the blob of bytes, + * consider employing @ref XXH3_generateSecret() instead (see below). + * It will generate a proper high entropy secret derived from the blob of bytes. + * Another advantage of using XXH3_generateSecret() is that + * it guarantees that all bits within the initial blob of bytes + * will impact every bit of the output. + * This is not necessarily the case when using the blob of bytes directly + * because, when hashing _small_ inputs, only a portion of the secret is employed. + * + * @see @ref single_shot_example "Single Shot Example" for an example. + */ +XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH3_128bits_withSecret(XXH_NOESCAPE const void* data, size_t len, XXH_NOESCAPE const void* secret, size_t secretSize); /******* Streaming *******/ +#ifndef XXH_NO_STREAM /* * Streaming requires state maintenance. * This operation costs memory and CPU. @@ -891,39 +1403,163 @@ XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_withSecret(const void* data, size_t le * All reset and streaming functions have same meaning as their 64-bit counterpart. */ -XXH_PUBLIC_API XXH_errorcode XXH3_128bits_reset(XXH3_state_t* statePtr); -XXH_PUBLIC_API XXH_errorcode XXH3_128bits_reset_withSeed(XXH3_state_t* statePtr, XXH64_hash_t seed); -XXH_PUBLIC_API XXH_errorcode XXH3_128bits_reset_withSecret(XXH3_state_t* statePtr, const void* secret, size_t secretSize); +/*! + * @brief Resets an @ref XXH3_state_t to begin a new hash. + * + * @param statePtr The state struct to reset. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note + * - This function resets `statePtr` and generate a secret with default parameters. + * - Call it before @ref XXH3_128bits_update(). + * - Digest will be equivalent to `XXH3_128bits()`. + */ +XXH_PUBLIC_API XXH_errorcode XXH3_128bits_reset(XXH_NOESCAPE XXH3_state_t* statePtr); -XXH_PUBLIC_API XXH_errorcode XXH3_128bits_update (XXH3_state_t* statePtr, const void* input, size_t length); -XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_digest (const XXH3_state_t* statePtr); +/*! + * @brief Resets an @ref XXH3_state_t with 64-bit seed to begin a new hash. + * + * @param statePtr The state struct to reset. + * @param seed The 64-bit seed to alter the hash result predictably. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note + * - This function resets `statePtr` and generate a secret from `seed`. + * - Call it before @ref XXH3_128bits_update(). + * - Digest will be equivalent to `XXH3_128bits_withSeed()`. + */ +XXH_PUBLIC_API XXH_errorcode XXH3_128bits_reset_withSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH64_hash_t seed); +/*! + * @brief Resets an @ref XXH3_state_t with secret data to begin a new hash. + * + * @param statePtr The state struct to reset. + * @param secret The secret data. + * @param secretSize The length of @p secret, in bytes. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * `secret` is referenced, it _must outlive_ the hash streaming session. + * Similar to one-shot API, `secretSize` must be >= @ref XXH3_SECRET_SIZE_MIN, + * and the quality of produced hash values depends on secret's entropy + * (secret's content should look like a bunch of random bytes). + * When in doubt about the randomness of a candidate `secret`, + * consider employing `XXH3_generateSecret()` instead (see below). + */ +XXH_PUBLIC_API XXH_errorcode XXH3_128bits_reset_withSecret(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize); + +/*! + * @brief Consumes a block of @p input to an @ref XXH3_state_t. + * + * Call this to incrementally consume blocks of data. + * + * @param statePtr The state struct to update. + * @param input The block of data to be hashed, at least @p length bytes in size. + * @param length The length of @p input, in bytes. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @note + * The memory between @p input and @p input + @p length must be valid, + * readable, contiguous memory. However, if @p length is `0`, @p input may be + * `NULL`. In C++, this also must be *TriviallyCopyable*. + * + */ +XXH_PUBLIC_API XXH_errorcode XXH3_128bits_update (XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* input, size_t length); + +/*! + * @brief Returns the calculated XXH3 128-bit hash value from an @ref XXH3_state_t. + * + * @param statePtr The state struct to calculate the hash from. + * + * @pre + * @p statePtr must not be `NULL`. + * + * @return The calculated XXH3 128-bit hash value from that state. + * + * @note + * Calling XXH3_128bits_digest() will not affect @p statePtr, so you can update, + * digest, and update again. + * + */ +XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH3_128bits_digest (XXH_NOESCAPE const XXH3_state_t* statePtr); +#endif /* !XXH_NO_STREAM */ /* Following helper functions make it possible to compare XXH128_hast_t values. * Since XXH128_hash_t is a structure, this capability is not offered by the language. * Note: For better performance, these functions can be inlined using XXH_INLINE_ALL */ /*! - * XXH128_isEqual(): - * Return: 1 if `h1` and `h2` are equal, 0 if they are not. + * @brief Check equality of two XXH128_hash_t values + * + * @param h1 The 128-bit hash value. + * @param h2 Another 128-bit hash value. + * + * @return `1` if `h1` and `h2` are equal. + * @return `0` if they are not. */ -XXH_PUBLIC_API int XXH128_isEqual(XXH128_hash_t h1, XXH128_hash_t h2); +XXH_PUBLIC_API XXH_PUREF int XXH128_isEqual(XXH128_hash_t h1, XXH128_hash_t h2); /*! - * XXH128_cmp(): + * @brief Compares two @ref XXH128_hash_t * * This comparator is compatible with stdlib's `qsort()`/`bsearch()`. * - * return: >0 if *h128_1 > *h128_2 - * =0 if *h128_1 == *h128_2 - * <0 if *h128_1 < *h128_2 + * @param h128_1 Left-hand side value + * @param h128_2 Right-hand side value + * + * @return >0 if @p h128_1 > @p h128_2 + * @return =0 if @p h128_1 == @p h128_2 + * @return <0 if @p h128_1 < @p h128_2 */ -XXH_PUBLIC_API int XXH128_cmp(const void* h128_1, const void* h128_2); +XXH_PUBLIC_API XXH_PUREF int XXH128_cmp(XXH_NOESCAPE const void* h128_1, XXH_NOESCAPE const void* h128_2); /******* Canonical representation *******/ typedef struct { unsigned char digest[sizeof(XXH128_hash_t)]; } XXH128_canonical_t; -XXH_PUBLIC_API void XXH128_canonicalFromHash(XXH128_canonical_t* dst, XXH128_hash_t hash); -XXH_PUBLIC_API XXH128_hash_t XXH128_hashFromCanonical(const XXH128_canonical_t* src); + + +/*! + * @brief Converts an @ref XXH128_hash_t to a big endian @ref XXH128_canonical_t. + * + * @param dst The @ref XXH128_canonical_t pointer to be stored to. + * @param hash The @ref XXH128_hash_t to be converted. + * + * @pre + * @p dst must not be `NULL`. + * @see @ref canonical_representation_example "Canonical Representation Example" + */ +XXH_PUBLIC_API void XXH128_canonicalFromHash(XXH_NOESCAPE XXH128_canonical_t* dst, XXH128_hash_t hash); + +/*! + * @brief Converts an @ref XXH128_canonical_t to a native @ref XXH128_hash_t. + * + * @param src The @ref XXH128_canonical_t to convert. + * + * @pre + * @p src must not be `NULL`. + * + * @return The converted hash. + * @see @ref canonical_representation_example "Canonical Representation Example" + */ +XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH128_hashFromCanonical(XXH_NOESCAPE const XXH128_canonical_t* src); #endif /* !XXH_NO_XXH3 */ @@ -997,7 +1633,6 @@ struct XXH64_state_s { XXH64_hash_t reserved64; /*!< Reserved field. Do not read or write to it. */ }; /* typedef'd to XXH64_state_t */ - #ifndef XXH_NO_XXH3 #if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) /* >= C11 */ @@ -1033,6 +1668,7 @@ struct XXH64_state_s { #define XXH3_INTERNALBUFFER_SIZE 256 /*! + * @internal * @brief Default size of the secret buffer (and @ref XXH3_kSecret). * * This is the size used in @ref XXH3_kSecret and the seeded functions. @@ -1065,7 +1701,7 @@ struct XXH64_state_s { */ struct XXH3_state_s { XXH_ALIGN_MEMBER(64, XXH64_hash_t acc[8]); - /*!< The 8 accumulators. Similar to `vN` in @ref XXH32_state_s::v1 and @ref XXH64_state_s */ + /*!< The 8 accumulators. See @ref XXH32_state_s::v and @ref XXH64_state_s::v */ XXH_ALIGN_MEMBER(64, unsigned char customSecret[XXH3_SECRET_DEFAULT_SIZE]); /*!< Used to store a custom secret generated from a seed. */ XXH_ALIGN_MEMBER(64, unsigned char buffer[XXH3_INTERNALBUFFER_SIZE]); @@ -1105,69 +1741,148 @@ struct XXH3_state_s { * Note that this doesn't prepare the state for a streaming operation, * it's still necessary to use XXH3_NNbits_reset*() afterwards. */ -#define XXH3_INITSTATE(XXH3_state_ptr) { (XXH3_state_ptr)->seed = 0; } +#define XXH3_INITSTATE(XXH3_state_ptr) \ + do { \ + XXH3_state_t* tmp_xxh3_state_ptr = (XXH3_state_ptr); \ + tmp_xxh3_state_ptr->seed = 0; \ + tmp_xxh3_state_ptr->extSecret = NULL; \ + } while(0) -/* XXH128() : - * simple alias to pre-selected XXH3_128bits variant +/*! + * @brief Calculates the 128-bit hash of @p data using XXH3. + * + * @param data The block of data to be hashed, at least @p len bytes in size. + * @param len The length of @p data, in bytes. + * @param seed The 64-bit seed to alter the hash's output predictably. + * + * @pre + * The memory between @p data and @p data + @p len must be valid, + * readable, contiguous memory. However, if @p len is `0`, @p data may be + * `NULL`. In C++, this also must be *TriviallyCopyable*. + * + * @return The calculated 128-bit XXH3 value. + * + * @see @ref single_shot_example "Single Shot Example" for an example. */ -XXH_PUBLIC_API XXH128_hash_t XXH128(const void* data, size_t len, XXH64_hash_t seed); +XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH128(XXH_NOESCAPE const void* data, size_t len, XXH64_hash_t seed); /* === Experimental API === */ /* Symbols defined below must be considered tied to a specific library version. */ -/* - * XXH3_generateSecret(): +/*! + * @brief Derive a high-entropy secret from any user-defined content, named customSeed. + * + * @param secretBuffer A writable buffer for derived high-entropy secret data. + * @param secretSize Size of secretBuffer, in bytes. Must be >= XXH3_SECRET_DEFAULT_SIZE. + * @param customSeed A user-defined content. + * @param customSeedSize Size of customSeed, in bytes. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. * - * Derive a high-entropy secret from any user-defined content, named customSeed. * The generated secret can be used in combination with `*_withSecret()` functions. - * The `_withSecret()` variants are useful to provide a higher level of protection than 64-bit seed, - * as it becomes much more difficult for an external actor to guess how to impact the calculation logic. + * The `_withSecret()` variants are useful to provide a higher level of protection + * than 64-bit seed, as it becomes much more difficult for an external actor to + * guess how to impact the calculation logic. * * The function accepts as input a custom seed of any length and any content, - * and derives from it a high-entropy secret of length @secretSize - * into an already allocated buffer @secretBuffer. - * @secretSize must be >= XXH3_SECRET_SIZE_MIN + * and derives from it a high-entropy secret of length @p secretSize into an + * already allocated buffer @p secretBuffer. * * The generated secret can then be used with any `*_withSecret()` variant. - * Functions `XXH3_128bits_withSecret()`, `XXH3_64bits_withSecret()`, - * `XXH3_128bits_reset_withSecret()` and `XXH3_64bits_reset_withSecret()` + * The functions @ref XXH3_128bits_withSecret(), @ref XXH3_64bits_withSecret(), + * @ref XXH3_128bits_reset_withSecret() and @ref XXH3_64bits_reset_withSecret() * are part of this list. They all accept a `secret` parameter - * which must be large enough for implementation reasons (>= XXH3_SECRET_SIZE_MIN) + * which must be large enough for implementation reasons (>= @ref XXH3_SECRET_SIZE_MIN) * _and_ feature very high entropy (consist of random-looking bytes). - * These conditions can be a high bar to meet, so - * XXH3_generateSecret() can be employed to ensure proper quality. + * These conditions can be a high bar to meet, so @ref XXH3_generateSecret() can + * be employed to ensure proper quality. * - * customSeed can be anything. It can have any size, even small ones, - * and its content can be anything, even "poor entropy" sources such as a bunch of zeroes. - * The resulting `secret` will nonetheless provide all required qualities. + * @p customSeed can be anything. It can have any size, even small ones, + * and its content can be anything, even "poor entropy" sources such as a bunch + * of zeroes. The resulting `secret` will nonetheless provide all required qualities. * - * When customSeedSize > 0, supplying NULL as customSeed is undefined behavior. + * @pre + * - @p secretSize must be >= @ref XXH3_SECRET_SIZE_MIN + * - When @p customSeedSize > 0, supplying NULL as customSeed is undefined behavior. + * + * Example code: + * @code{.c} + * #include + * #include + * #include + * #define XXH_STATIC_LINKING_ONLY // expose unstable API + * #include "xxhash.h" + * // Hashes argv[2] using the entropy from argv[1]. + * int main(int argc, char* argv[]) + * { + * char secret[XXH3_SECRET_SIZE_MIN]; + * if (argv != 3) { return 1; } + * XXH3_generateSecret(secret, sizeof(secret), argv[1], strlen(argv[1])); + * XXH64_hash_t h = XXH3_64bits_withSecret( + * argv[2], strlen(argv[2]), + * secret, sizeof(secret) + * ); + * printf("%016llx\n", (unsigned long long) h); + * } + * @endcode */ -XXH_PUBLIC_API XXH_errorcode XXH3_generateSecret(void* secretBuffer, size_t secretSize, const void* customSeed, size_t customSeedSize); +XXH_PUBLIC_API XXH_errorcode XXH3_generateSecret(XXH_NOESCAPE void* secretBuffer, size_t secretSize, XXH_NOESCAPE const void* customSeed, size_t customSeedSize); - -/* - * XXH3_generateSecret_fromSeed(): +/*! + * @brief Generate the same secret as the _withSeed() variants. * - * Generate the same secret as the _withSeed() variants. - * - * The resulting secret has a length of XXH3_SECRET_DEFAULT_SIZE (necessarily). - * @secretBuffer must be already allocated, of size at least XXH3_SECRET_DEFAULT_SIZE bytes. + * @param secretBuffer A writable buffer of @ref XXH3_SECRET_SIZE_MIN bytes + * @param seed The 64-bit seed to alter the hash result predictably. * * The generated secret can be used in combination with *`*_withSecret()` and `_withSecretandSeed()` variants. - * This generator is notably useful in combination with `_withSecretandSeed()`, - * as a way to emulate a faster `_withSeed()` variant. + * + * Example C++ `std::string` hash class: + * @code{.cpp} + * #include + * #define XXH_STATIC_LINKING_ONLY // expose unstable API + * #include "xxhash.h" + * // Slow, seeds each time + * class HashSlow { + * XXH64_hash_t seed; + * public: + * HashSlow(XXH64_hash_t s) : seed{s} {} + * size_t operator()(const std::string& x) const { + * return size_t{XXH3_64bits_withSeed(x.c_str(), x.length(), seed)}; + * } + * }; + * // Fast, caches the seeded secret for future uses. + * class HashFast { + * unsigned char secret[XXH3_SECRET_SIZE_MIN]; + * public: + * HashFast(XXH64_hash_t s) { + * XXH3_generateSecret_fromSeed(secret, seed); + * } + * size_t operator()(const std::string& x) const { + * return size_t{ + * XXH3_64bits_withSecret(x.c_str(), x.length(), secret, sizeof(secret)) + * }; + * } + * }; + * @endcode */ -XXH_PUBLIC_API void XXH3_generateSecret_fromSeed(void* secretBuffer, XXH64_hash_t seed); +XXH_PUBLIC_API void XXH3_generateSecret_fromSeed(XXH_NOESCAPE void* secretBuffer, XXH64_hash_t seed); -/* - * *_withSecretandSeed() : +/*! + * @brief Calculates 64/128-bit seeded variant of XXH3 hash of @p data. + * + * @param data The block of data to be hashed, at least @p len bytes in size. + * @param len The length of @p data, in bytes. + * @param secret The secret data. + * @param secretSize The length of @p secret, in bytes. + * @param seed The 64-bit seed to alter the hash result predictably. + * * These variants generate hash values using either - * @seed for "short" keys (< XXH3_MIDSIZE_MAX = 240 bytes) - * or @secret for "large" keys (>= XXH3_MIDSIZE_MAX). + * @p seed for "short" keys (< @ref XXH3_MIDSIZE_MAX = 240 bytes) + * or @p secret for "large" keys (>= @ref XXH3_MIDSIZE_MAX). * * This generally benefits speed, compared to `_withSeed()` or `_withSecret()`. * `_withSeed()` has to generate the secret on the fly for "large" keys. @@ -1176,7 +1891,7 @@ XXH_PUBLIC_API void XXH3_generateSecret_fromSeed(void* secretBuffer, XXH64_hash_ * which requires more instructions than _withSeed() variants. * Therefore, _withSecretandSeed variant combines the best of both worlds. * - * When @secret has been generated by XXH3_generateSecret_fromSeed(), + * When @p secret has been generated by XXH3_generateSecret_fromSeed(), * this variant produces *exactly* the same results as `_withSeed()` variant, * hence offering only a pure speed benefit on "large" input, * by skipping the need to regenerate the secret for every large input. @@ -1185,33 +1900,71 @@ XXH_PUBLIC_API void XXH3_generateSecret_fromSeed(void* secretBuffer, XXH64_hash_ * for example with XXH3_64bits(), which then becomes the seed, * and then employ both the seed and the secret in _withSecretandSeed(). * On top of speed, an added benefit is that each bit in the secret - * has a 50% chance to swap each bit in the output, - * via its impact to the seed. + * has a 50% chance to swap each bit in the output, via its impact to the seed. + * * This is not guaranteed when using the secret directly in "small data" scenarios, * because only portions of the secret are employed for small data. */ -XXH_PUBLIC_API XXH64_hash_t -XXH3_64bits_withSecretandSeed(const void* data, size_t len, - const void* secret, size_t secretSize, +XXH_PUBLIC_API XXH_PUREF XXH64_hash_t +XXH3_64bits_withSecretandSeed(XXH_NOESCAPE const void* data, size_t len, + XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed); - -XXH_PUBLIC_API XXH128_hash_t -XXH3_128bits_withSecretandSeed(const void* data, size_t len, - const void* secret, size_t secretSize, +/*! + * @brief Calculates 128-bit seeded variant of XXH3 hash of @p data. + * + * @param input The block of data to be hashed, at least @p len bytes in size. + * @param length The length of @p data, in bytes. + * @param secret The secret data. + * @param secretSize The length of @p secret, in bytes. + * @param seed64 The 64-bit seed to alter the hash result predictably. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @see XXH3_64bits_withSecretandSeed() + */ +XXH_PUBLIC_API XXH_PUREF XXH128_hash_t +XXH3_128bits_withSecretandSeed(XXH_NOESCAPE const void* input, size_t length, + XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed64); - +#ifndef XXH_NO_STREAM +/*! + * @brief Resets an @ref XXH3_state_t with secret data to begin a new hash. + * + * @param statePtr A pointer to an @ref XXH3_state_t allocated with @ref XXH3_createState(). + * @param secret The secret data. + * @param secretSize The length of @p secret, in bytes. + * @param seed64 The 64-bit seed to alter the hash result predictably. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @see XXH3_64bits_withSecretandSeed() + */ XXH_PUBLIC_API XXH_errorcode -XXH3_64bits_reset_withSecretandSeed(XXH3_state_t* statePtr, - const void* secret, size_t secretSize, +XXH3_64bits_reset_withSecretandSeed(XXH_NOESCAPE XXH3_state_t* statePtr, + XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed64); - +/*! + * @brief Resets an @ref XXH3_state_t with secret data to begin a new hash. + * + * @param statePtr A pointer to an @ref XXH3_state_t allocated with @ref XXH3_createState(). + * @param secret The secret data. + * @param secretSize The length of @p secret, in bytes. + * @param seed64 The 64-bit seed to alter the hash result predictably. + * + * @return @ref XXH_OK on success. + * @return @ref XXH_ERROR on failure. + * + * @see XXH3_64bits_withSecretandSeed() + */ XXH_PUBLIC_API XXH_errorcode -XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, - const void* secret, size_t secretSize, +XXH3_128bits_reset_withSecretandSeed(XXH_NOESCAPE XXH3_state_t* statePtr, + XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed64); +#endif /* !XXH_NO_STREAM */ - -#endif /* XXH_NO_XXH3 */ +#endif /* !XXH_NO_XXH3 */ #endif /* XXH_NO_LONG_LONG */ #if defined(XXH_INLINE_ALL) || defined(XXH_PRIVATE_API) # define XXH_IMPLEMENTATION @@ -1265,7 +2018,7 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, /*! * @brief Define this to disable 64-bit code. * - * Useful if only using the @ref xxh32_family and you have a strict C90 compiler. + * Useful if only using the @ref XXH32_family and you have a strict C90 compiler. */ # define XXH_NO_LONG_LONG # undef XXH_NO_LONG_LONG /* don't actually */ @@ -1288,7 +2041,7 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, * Use `memcpy()`. Safe and portable. Note that most modern compilers will * eliminate the function call and treat it as an unaligned access. * - * - `XXH_FORCE_MEMORY_ACCESS=1`: `__attribute__((packed))` + * - `XXH_FORCE_MEMORY_ACCESS=1`: `__attribute__((aligned(1)))` * @par * Depends on compiler extensions and is therefore not portable. * This method is safe _if_ your compiler supports it, @@ -1308,7 +2061,7 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, * inline small `memcpy()` calls, and it might also be faster on big-endian * systems which lack a native byteswap instruction. However, some compilers * will emit literal byteshifts even if the target supports unaligned access. - * . + * * * @warning * Methods 1 and 2 rely on implementation-defined behavior. Use these with @@ -1321,6 +2074,34 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, */ # define XXH_FORCE_MEMORY_ACCESS 0 +/*! + * @def XXH_SIZE_OPT + * @brief Controls how much xxHash optimizes for size. + * + * xxHash, when compiled, tends to result in a rather large binary size. This + * is mostly due to heavy usage to forced inlining and constant folding of the + * @ref XXH3_family to increase performance. + * + * However, some developers prefer size over speed. This option can + * significantly reduce the size of the generated code. When using the `-Os` + * or `-Oz` options on GCC or Clang, this is defined to 1 by default, + * otherwise it is defined to 0. + * + * Most of these size optimizations can be controlled manually. + * + * This is a number from 0-2. + * - `XXH_SIZE_OPT` == 0: Default. xxHash makes no size optimizations. Speed + * comes first. + * - `XXH_SIZE_OPT` == 1: Default for `-Os` and `-Oz`. xxHash is more + * conservative and disables hacks that increase code size. It implies the + * options @ref XXH_NO_INLINE_HINTS == 1, @ref XXH_FORCE_ALIGN_CHECK == 0, + * and @ref XXH3_NEON_LANES == 8 if they are not already defined. + * - `XXH_SIZE_OPT` == 2: xxHash tries to make itself as small as possible. + * Performance may cry. For example, the single shot functions just use the + * streaming API. + */ +# define XXH_SIZE_OPT 0 + /*! * @def XXH_FORCE_ALIGN_CHECK * @brief If defined to non-zero, adds a special path for aligned inputs (XXH32() @@ -1342,9 +2123,11 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, * * In these cases, the alignment check can be removed by setting this macro to 0. * Then the code will always use unaligned memory access. - * Align check is automatically disabled on x86, x64 & arm64, + * Align check is automatically disabled on x86, x64, ARM64, and some ARM chips * which are platforms known to offer good unaligned memory accesses performance. * + * It is also disabled by default when @ref XXH_SIZE_OPT >= 1. + * * This option does not affect XXH3 (only XXH32 and XXH64). */ # define XXH_FORCE_ALIGN_CHECK 0 @@ -1366,11 +2149,28 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, * XXH_NO_INLINE_HINTS marks all internal functions as static, giving the * compiler full control on whether to inline or not. * - * When not optimizing (-O0), optimizing for size (-Os, -Oz), or using - * -fno-inline with GCC or Clang, this will automatically be defined. + * When not optimizing (-O0), using `-fno-inline` with GCC or Clang, or if + * @ref XXH_SIZE_OPT >= 1, this will automatically be defined. */ # define XXH_NO_INLINE_HINTS 0 +/*! + * @def XXH3_INLINE_SECRET + * @brief Determines whether to inline the XXH3 withSecret code. + * + * When the secret size is known, the compiler can improve the performance + * of XXH3_64bits_withSecret() and XXH3_128bits_withSecret(). + * + * However, if the secret size is not known, it doesn't have any benefit. This + * happens when xxHash is compiled into a global symbol. Therefore, if + * @ref XXH_INLINE_ALL is *not* defined, this will be defined to 0. + * + * Additionally, this defaults to 0 on GCC 12+, which has an issue with function pointers + * that are *sometimes* force inline on -Og, and it is impossible to automatically + * detect this optimization level. + */ +# define XXH3_INLINE_SECRET 0 + /*! * @def XXH32_ENDJMP * @brief Whether to use a jump for `XXH32_finalize`. @@ -1392,34 +2192,45 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, */ # define XXH_OLD_NAMES # undef XXH_OLD_NAMES /* don't actually use, it is ugly. */ + +/*! + * @def XXH_NO_STREAM + * @brief Disables the streaming API. + * + * When xxHash is not inlined and the streaming functions are not used, disabling + * the streaming functions can improve code size significantly, especially with + * the @ref XXH3_family which tends to make constant folded copies of itself. + */ +# define XXH_NO_STREAM +# undef XXH_NO_STREAM /* don't actually */ #endif /* XXH_DOXYGEN */ /*! * @} */ #ifndef XXH_FORCE_MEMORY_ACCESS /* can be defined externally, on command line for example */ - /* prefer __packed__ structures (method 1) for gcc on armv7+ and mips */ -# if !defined(__clang__) && \ -( \ - (defined(__INTEL_COMPILER) && !defined(_WIN32)) || \ - ( \ - defined(__GNUC__) && ( \ - (defined(__ARM_ARCH) && __ARM_ARCH >= 7) || \ - ( \ - defined(__mips__) && \ - (__mips <= 5 || __mips_isa_rev < 6) && \ - (!defined(__mips16) || defined(__mips_mips16e2)) \ - ) \ - ) \ - ) \ -) + /* prefer __packed__ structures (method 1) for GCC + * < ARMv7 with unaligned access (e.g. Raspbian armhf) still uses byte shifting, so we use memcpy + * which for some reason does unaligned loads. */ +# if defined(__GNUC__) && !(defined(__ARM_ARCH) && __ARM_ARCH < 7 && defined(__ARM_FEATURE_UNALIGNED)) # define XXH_FORCE_MEMORY_ACCESS 1 # endif #endif +#ifndef XXH_SIZE_OPT + /* default to 1 for -Os or -Oz */ +# if (defined(__GNUC__) || defined(__clang__)) && defined(__OPTIMIZE_SIZE__) +# define XXH_SIZE_OPT 1 +# else +# define XXH_SIZE_OPT 0 +# endif +#endif + #ifndef XXH_FORCE_ALIGN_CHECK /* can be defined externally */ -# if defined(__i386) || defined(__x86_64__) || defined(__aarch64__) \ - || defined(_M_IX86) || defined(_M_X64) || defined(_M_ARM64) /* visual */ + /* don't check on sizeopt, x86, aarch64, or arm when unaligned access is available */ +# if XXH_SIZE_OPT >= 1 || \ + defined(__i386) || defined(__x86_64__) || defined(__aarch64__) || defined(__ARM_FEATURE_UNALIGNED) \ + || defined(_M_IX86) || defined(_M_X64) || defined(_M_ARM64) || defined(_M_ARM) /* visual */ # define XXH_FORCE_ALIGN_CHECK 0 # else # define XXH_FORCE_ALIGN_CHECK 1 @@ -1427,14 +2238,22 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, #endif #ifndef XXH_NO_INLINE_HINTS -# if defined(__OPTIMIZE_SIZE__) /* -Os, -Oz */ \ - || defined(__NO_INLINE__) /* -O0, -fno-inline */ +# if XXH_SIZE_OPT >= 1 || defined(__NO_INLINE__) /* -O0, -fno-inline */ # define XXH_NO_INLINE_HINTS 1 # else # define XXH_NO_INLINE_HINTS 0 # endif #endif +#ifndef XXH3_INLINE_SECRET +# if (defined(__GNUC__) && !defined(__clang__) && __GNUC__ >= 12) \ + || !defined(XXH_INLINE_ALL) +# define XXH3_INLINE_SECRET 0 +# else +# define XXH3_INLINE_SECRET 1 +# endif +#endif + #ifndef XXH32_ENDJMP /* generally preferable for performance */ # define XXH32_ENDJMP 0 @@ -1449,13 +2268,56 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, /* ************************************* * Includes & Memory related functions ***************************************/ -/* Modify the local functions below should you wish to use some other memory routines */ -/* for ZSTD_malloc(), ZSTD_free() */ -#define ZSTD_DEPS_NEED_MALLOC -#include "zstd_deps.h" /* size_t, ZSTD_malloc, ZSTD_free, ZSTD_memcpy */ -static void* XXH_malloc(size_t s) { return ZSTD_malloc(s); } -static void XXH_free (void* p) { ZSTD_free(p); } -static void* XXH_memcpy(void* dest, const void* src, size_t size) { return ZSTD_memcpy(dest,src,size); } +#if defined(XXH_NO_STREAM) +/* nothing */ +#elif defined(XXH_NO_STDLIB) + +/* When requesting to disable any mention of stdlib, + * the library loses the ability to invoked malloc / free. + * In practice, it means that functions like `XXH*_createState()` + * will always fail, and return NULL. + * This flag is useful in situations where + * xxhash.h is integrated into some kernel, embedded or limited environment + * without access to dynamic allocation. + */ + +static XXH_CONSTF void* XXH_malloc(size_t s) { (void)s; return NULL; } +static void XXH_free(void* p) { (void)p; } + +#else + +/* + * Modify the local functions below should you wish to use + * different memory routines for malloc() and free() + */ +#include + +/*! + * @internal + * @brief Modify this function to use a different routine than malloc(). + */ +static XXH_MALLOCF void* XXH_malloc(size_t s) { return malloc(s); } + +/*! + * @internal + * @brief Modify this function to use a different routine than free(). + */ +static void XXH_free(void* p) { free(p); } + +#endif /* XXH_NO_STDLIB */ + +#include + +/*! + * @internal + * @brief Modify this function to use a different routine than memcpy(). + */ +static void* XXH_memcpy(void* dest, const void* src, size_t size) +{ + return memcpy(dest,src,size); +} + +#include /* ULLONG_MAX */ /* ************************************* @@ -1488,6 +2350,11 @@ static void* XXH_memcpy(void* dest, const void* src, size_t size) { return ZSTD_ # define XXH_NO_INLINE static #endif +#if XXH3_INLINE_SECRET +# define XXH3_WITH_SECRET_INLINE XXH_FORCE_INLINE +#else +# define XXH3_WITH_SECRET_INLINE XXH_NO_INLINE +#endif /* ************************************* @@ -1513,14 +2380,17 @@ static void* XXH_memcpy(void* dest, const void* src, size_t size) { return ZSTD_ # include /* note: can still be disabled with NDEBUG */ # define XXH_ASSERT(c) assert(c) #else -# define XXH_ASSERT(c) ((void)0) +# if defined(__INTEL_COMPILER) +# define XXH_ASSERT(c) XXH_ASSUME((unsigned char) (c)) +# else +# define XXH_ASSERT(c) XXH_ASSUME(c) +# endif #endif /* note: use after variable declarations */ #ifndef XXH_STATIC_ASSERT # if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) /* C11 */ -# include -# define XXH_STATIC_ASSERT_WITH_MESSAGE(c,m) do { static_assert((c),m); } while(0) +# define XXH_STATIC_ASSERT_WITH_MESSAGE(c,m) do { _Static_assert((c),m); } while(0) # elif defined(__cplusplus) && (__cplusplus >= 201103L) /* C++11 */ # define XXH_STATIC_ASSERT_WITH_MESSAGE(c,m) do { static_assert((c),m); } while(0) # else @@ -1535,7 +2405,7 @@ static void* XXH_memcpy(void* dest, const void* src, size_t size) { return ZSTD_ * @brief Used to prevent unwanted optimizations for @p var. * * It uses an empty GCC inline assembly statement with a register constraint - * which forces @p var into a general purpose register (e.g. eax, ebx, ecx + * which forces @p var into a general purpose register (eg eax, ebx, ecx * on x86) and marks it as modified. * * This is used in a few places to avoid unwanted autovectorization (e.g. @@ -1546,18 +2416,30 @@ static void* XXH_memcpy(void* dest, const void* src, size_t size) { return ZSTD_ * XXH3_initCustomSecret_scalar(). */ #if defined(__GNUC__) || defined(__clang__) -# define XXH_COMPILER_GUARD(var) __asm__ __volatile__("" : "+r" (var)) +# define XXH_COMPILER_GUARD(var) __asm__("" : "+r" (var)) #else # define XXH_COMPILER_GUARD(var) ((void)0) #endif +/* Specifically for NEON vectors which use the "w" constraint, on + * Clang. */ +#if defined(__clang__) && defined(__ARM_ARCH) && !defined(__wasm__) +# define XXH_COMPILER_GUARD_CLANG_NEON(var) __asm__("" : "+w" (var)) +#else +# define XXH_COMPILER_GUARD_CLANG_NEON(var) ((void)0) +#endif + /* ************************************* * Basic Types ***************************************/ #if !defined (__VMS) \ && (defined (__cplusplus) \ || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) ) -# include +# ifdef _AIX +# include +# else +# include +# endif typedef uint8_t xxh_u8; #else typedef unsigned char xxh_u8; @@ -1565,6 +2447,7 @@ static void* XXH_memcpy(void* dest, const void* src, size_t size) { return ZSTD_ typedef XXH32_hash_t xxh_u32; #ifdef XXH_OLD_NAMES +# warning "XXH_OLD_NAMES is planned to be removed starting v0.9. If the program depends on it, consider moving away from it by employing newer type names directly" # define BYTE xxh_u8 # define U8 xxh_u8 # define U32 xxh_u32 @@ -1638,18 +2521,19 @@ static xxh_u32 XXH_read32(const void* memPtr) { return *(const xxh_u32*) memPtr; #elif (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==1)) /* - * __pack instructions are safer but compiler specific, hence potentially - * problematic for some compilers. - * - * Currently only defined for GCC and ICC. + * __attribute__((aligned(1))) is supported by gcc and clang. Originally the + * documentation claimed that it only increased the alignment, but actually it + * can decrease it on gcc, clang, and icc: + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69502, + * https://gcc.godbolt.org/z/xYez1j67Y. */ #ifdef XXH_OLD_NAMES typedef union { xxh_u32 u32; } __attribute__((packed)) unalign; #endif static xxh_u32 XXH_read32(const void* ptr) { - typedef union { xxh_u32 u32; } __attribute__((packed)) xxh_unalign; - return ((const xxh_unalign*)ptr)->u32; + typedef __attribute__((aligned(1))) xxh_u32 xxh_unalign32; + return *((const xxh_unalign32*)ptr); } #else @@ -1732,6 +2616,51 @@ static int XXH_isLittleEndian(void) # define XXH_HAS_BUILTIN(x) 0 #endif + + +/* + * C23 and future versions have standard "unreachable()". + * Once it has been implemented reliably we can add it as an + * additional case: + * + * ``` + * #if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= XXH_C23_VN) + * # include + * # ifdef unreachable + * # define XXH_UNREACHABLE() unreachable() + * # endif + * #endif + * ``` + * + * Note C++23 also has std::unreachable() which can be detected + * as follows: + * ``` + * #if defined(__cpp_lib_unreachable) && (__cpp_lib_unreachable >= 202202L) + * # include + * # define XXH_UNREACHABLE() std::unreachable() + * #endif + * ``` + * NB: `__cpp_lib_unreachable` is defined in the `` header. + * We don't use that as including `` in `extern "C"` blocks + * doesn't work on GCC12 + */ + +#if XXH_HAS_BUILTIN(__builtin_unreachable) +# define XXH_UNREACHABLE() __builtin_unreachable() + +#elif defined(_MSC_VER) +# define XXH_UNREACHABLE() __assume(0) + +#else +# define XXH_UNREACHABLE() +#endif + +#if XXH_HAS_BUILTIN(__builtin_assume) +# define XXH_ASSUME(c) __builtin_assume(c) +#else +# define XXH_ASSUME(c) if (!(c)) { XXH_UNREACHABLE(); } +#endif + /*! * @internal * @def XXH_rotl32(x,r) @@ -1854,8 +2783,10 @@ XXH_PUBLIC_API unsigned XXH_versionNumber (void) { return XXH_VERSION_NUMBER; } *********************************************************************/ /*! * @} - * @defgroup xxh32_impl XXH32 implementation + * @defgroup XXH32_impl XXH32 implementation * @ingroup impl + * + * Details on the XXH32 implementation. * @{ */ /* #define instead of static const, to be used as initializers */ @@ -1889,7 +2820,7 @@ static xxh_u32 XXH32_round(xxh_u32 acc, xxh_u32 input) acc += input * XXH_PRIME32_2; acc = XXH_rotl32(acc, 13); acc *= XXH_PRIME32_1; -#if (defined(__SSE4_1__) || defined(__aarch64__)) && !defined(XXH_ENABLE_AUTOVECTORIZE) +#if (defined(__SSE4_1__) || defined(__aarch64__) || defined(__wasm_simd128__)) && !defined(XXH_ENABLE_AUTOVECTORIZE) /* * UGLY HACK: * A compiler fence is the only thing that prevents GCC and Clang from @@ -1919,9 +2850,12 @@ static xxh_u32 XXH32_round(xxh_u32 acc, xxh_u32 input) * can load data, while v3 can multiply. SSE forces them to operate * together. * - * This is also enabled on AArch64, as Clang autovectorizes it incorrectly - * and it is pointless writing a NEON implementation that is basically the - * same speed as scalar for XXH32. + * This is also enabled on AArch64, as Clang is *very aggressive* in vectorizing + * the loop. NEON is only faster on the A53, and with the newer cores, it is less + * than half the speed. + * + * Additionally, this is used on WASM SIMD128 because it JITs to the same + * SIMD instructions and has the same issue. */ XXH_COMPILER_GUARD(acc); #endif @@ -1935,17 +2869,17 @@ static xxh_u32 XXH32_round(xxh_u32 acc, xxh_u32 input) * The final mix ensures that all input bits have a chance to impact any bit in * the output digest, resulting in an unbiased distribution. * - * @param h32 The hash to avalanche. + * @param hash The hash to avalanche. * @return The avalanched hash. */ -static xxh_u32 XXH32_avalanche(xxh_u32 h32) +static xxh_u32 XXH32_avalanche(xxh_u32 hash) { - h32 ^= h32 >> 15; - h32 *= XXH_PRIME32_2; - h32 ^= h32 >> 13; - h32 *= XXH_PRIME32_3; - h32 ^= h32 >> 16; - return(h32); + hash ^= hash >> 15; + hash *= XXH_PRIME32_2; + hash ^= hash >> 13; + hash *= XXH_PRIME32_3; + hash ^= hash >> 16; + return hash; } #define XXH_get32bits(p) XXH_readLE32_align(p, align) @@ -1958,24 +2892,25 @@ static xxh_u32 XXH32_avalanche(xxh_u32 h32) * This final stage will digest them to ensure that all input bytes are present * in the final mix. * - * @param h32 The hash to finalize. + * @param hash The hash to finalize. * @param ptr The pointer to the remaining input. * @param len The remaining length, modulo 16. * @param align Whether @p ptr is aligned. * @return The finalized hash. + * @see XXH64_finalize(). */ -static xxh_u32 -XXH32_finalize(xxh_u32 h32, const xxh_u8* ptr, size_t len, XXH_alignment align) +static XXH_PUREF xxh_u32 +XXH32_finalize(xxh_u32 hash, const xxh_u8* ptr, size_t len, XXH_alignment align) { -#define XXH_PROCESS1 do { \ - h32 += (*ptr++) * XXH_PRIME32_5; \ - h32 = XXH_rotl32(h32, 11) * XXH_PRIME32_1; \ +#define XXH_PROCESS1 do { \ + hash += (*ptr++) * XXH_PRIME32_5; \ + hash = XXH_rotl32(hash, 11) * XXH_PRIME32_1; \ } while (0) -#define XXH_PROCESS4 do { \ - h32 += XXH_get32bits(ptr) * XXH_PRIME32_3; \ - ptr += 4; \ - h32 = XXH_rotl32(h32, 17) * XXH_PRIME32_4; \ +#define XXH_PROCESS4 do { \ + hash += XXH_get32bits(ptr) * XXH_PRIME32_3; \ + ptr += 4; \ + hash = XXH_rotl32(hash, 17) * XXH_PRIME32_4; \ } while (0) if (ptr==NULL) XXH_ASSERT(len == 0); @@ -1991,49 +2926,49 @@ XXH32_finalize(xxh_u32 h32, const xxh_u8* ptr, size_t len, XXH_alignment align) XXH_PROCESS1; --len; } - return XXH32_avalanche(h32); + return XXH32_avalanche(hash); } else { switch(len&15) /* or switch(bEnd - p) */ { case 12: XXH_PROCESS4; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 8: XXH_PROCESS4; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 4: XXH_PROCESS4; - return XXH32_avalanche(h32); + return XXH32_avalanche(hash); case 13: XXH_PROCESS4; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 9: XXH_PROCESS4; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 5: XXH_PROCESS4; XXH_PROCESS1; - return XXH32_avalanche(h32); + return XXH32_avalanche(hash); case 14: XXH_PROCESS4; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 10: XXH_PROCESS4; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 6: XXH_PROCESS4; XXH_PROCESS1; XXH_PROCESS1; - return XXH32_avalanche(h32); + return XXH32_avalanche(hash); case 15: XXH_PROCESS4; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 11: XXH_PROCESS4; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 7: XXH_PROCESS4; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 3: XXH_PROCESS1; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 2: XXH_PROCESS1; - XXH_FALLTHROUGH; + XXH_FALLTHROUGH; /* fallthrough */ case 1: XXH_PROCESS1; - XXH_FALLTHROUGH; - case 0: return XXH32_avalanche(h32); + XXH_FALLTHROUGH; /* fallthrough */ + case 0: return XXH32_avalanche(hash); } XXH_ASSERT(0); - return h32; /* reaching this point is deemed impossible */ + return hash; /* reaching this point is deemed impossible */ } } @@ -2053,7 +2988,7 @@ XXH32_finalize(xxh_u32 h32, const xxh_u8* ptr, size_t len, XXH_alignment align) * @param align Whether @p input is aligned. * @return The calculated hash. */ -XXH_FORCE_INLINE xxh_u32 +XXH_FORCE_INLINE XXH_PUREF xxh_u32 XXH32_endian_align(const xxh_u8* input, size_t len, xxh_u32 seed, XXH_alignment align) { xxh_u32 h32; @@ -2086,10 +3021,10 @@ XXH32_endian_align(const xxh_u8* input, size_t len, xxh_u32 seed, XXH_alignment return XXH32_finalize(h32, input, len&15, align); } -/*! @ingroup xxh32_family */ +/*! @ingroup XXH32_family */ XXH_PUBLIC_API XXH32_hash_t XXH32 (const void* input, size_t len, XXH32_hash_t seed) { -#if 0 +#if !defined(XXH_NO_STREAM) && XXH_SIZE_OPT >= 2 /* Simple version, good for code maintenance, but unfortunately slow for small inputs */ XXH32_state_t state; XXH32_reset(&state, seed); @@ -2108,27 +3043,26 @@ XXH_PUBLIC_API XXH32_hash_t XXH32 (const void* input, size_t len, XXH32_hash_t s /******* Hash streaming *******/ -/*! - * @ingroup xxh32_family - */ +#ifndef XXH_NO_STREAM +/*! @ingroup XXH32_family */ XXH_PUBLIC_API XXH32_state_t* XXH32_createState(void) { return (XXH32_state_t*)XXH_malloc(sizeof(XXH32_state_t)); } -/*! @ingroup xxh32_family */ +/*! @ingroup XXH32_family */ XXH_PUBLIC_API XXH_errorcode XXH32_freeState(XXH32_state_t* statePtr) { XXH_free(statePtr); return XXH_OK; } -/*! @ingroup xxh32_family */ +/*! @ingroup XXH32_family */ XXH_PUBLIC_API void XXH32_copyState(XXH32_state_t* dstState, const XXH32_state_t* srcState) { XXH_memcpy(dstState, srcState, sizeof(*dstState)); } -/*! @ingroup xxh32_family */ +/*! @ingroup XXH32_family */ XXH_PUBLIC_API XXH_errorcode XXH32_reset(XXH32_state_t* statePtr, XXH32_hash_t seed) { XXH_ASSERT(statePtr != NULL); @@ -2141,7 +3075,7 @@ XXH_PUBLIC_API XXH_errorcode XXH32_reset(XXH32_state_t* statePtr, XXH32_hash_t s } -/*! @ingroup xxh32_family */ +/*! @ingroup XXH32_family */ XXH_PUBLIC_API XXH_errorcode XXH32_update(XXH32_state_t* state, const void* input, size_t len) { @@ -2196,7 +3130,7 @@ XXH32_update(XXH32_state_t* state, const void* input, size_t len) } -/*! @ingroup xxh32_family */ +/*! @ingroup XXH32_family */ XXH_PUBLIC_API XXH32_hash_t XXH32_digest(const XXH32_state_t* state) { xxh_u32 h32; @@ -2214,31 +3148,18 @@ XXH_PUBLIC_API XXH32_hash_t XXH32_digest(const XXH32_state_t* state) return XXH32_finalize(h32, (const xxh_u8*)state->mem32, state->memsize, XXH_aligned); } - +#endif /* !XXH_NO_STREAM */ /******* Canonical representation *******/ -/*! - * @ingroup xxh32_family - * The default return values from XXH functions are unsigned 32 and 64 bit - * integers. - * - * The canonical representation uses big endian convention, the same convention - * as human-readable numbers (large digits first). - * - * This way, hash values can be written into a file or buffer, remaining - * comparable across different systems. - * - * The following functions allow transformation of hash values to and from their - * canonical format. - */ +/*! @ingroup XXH32_family */ XXH_PUBLIC_API void XXH32_canonicalFromHash(XXH32_canonical_t* dst, XXH32_hash_t hash) { - /* XXH_STATIC_ASSERT(sizeof(XXH32_canonical_t) == sizeof(XXH32_hash_t)); */ + XXH_STATIC_ASSERT(sizeof(XXH32_canonical_t) == sizeof(XXH32_hash_t)); if (XXH_CPU_LITTLE_ENDIAN) hash = XXH_swap32(hash); XXH_memcpy(dst, &hash, sizeof(*dst)); } -/*! @ingroup xxh32_family */ +/*! @ingroup XXH32_family */ XXH_PUBLIC_API XXH32_hash_t XXH32_hashFromCanonical(const XXH32_canonical_t* src) { return XXH_readBE32(src); @@ -2279,18 +3200,19 @@ static xxh_u64 XXH_read64(const void* memPtr) #elif (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==1)) /* - * __pack instructions are safer, but compiler specific, hence potentially - * problematic for some compilers. - * - * Currently only defined for GCC and ICC. + * __attribute__((aligned(1))) is supported by gcc and clang. Originally the + * documentation claimed that it only increased the alignment, but actually it + * can decrease it on gcc, clang, and icc: + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69502, + * https://gcc.godbolt.org/z/xYez1j67Y. */ #ifdef XXH_OLD_NAMES typedef union { xxh_u32 u32; xxh_u64 u64; } __attribute__((packed)) unalign64; #endif static xxh_u64 XXH_read64(const void* ptr) { - typedef union { xxh_u32 u32; xxh_u64 u64; } __attribute__((packed)) xxh_unalign64; - return ((const xxh_unalign64*)ptr)->u64; + typedef __attribute__((aligned(1))) xxh_u64 xxh_unalign64; + return *((const xxh_unalign64*)ptr); } #else @@ -2381,8 +3303,10 @@ XXH_readLE64_align(const void* ptr, XXH_alignment align) /******* xxh64 *******/ /*! * @} - * @defgroup xxh64_impl XXH64 implementation + * @defgroup XXH64_impl XXH64 implementation * @ingroup impl + * + * Details on the XXH64 implementation. * @{ */ /* #define rather that static const, to be used as initializers */ @@ -2400,11 +3324,29 @@ XXH_readLE64_align(const void* ptr, XXH_alignment align) # define PRIME64_5 XXH_PRIME64_5 #endif +/*! @copydoc XXH32_round */ static xxh_u64 XXH64_round(xxh_u64 acc, xxh_u64 input) { acc += input * XXH_PRIME64_2; acc = XXH_rotl64(acc, 31); acc *= XXH_PRIME64_1; +#if (defined(__AVX512F__)) && !defined(XXH_ENABLE_AUTOVECTORIZE) + /* + * DISABLE AUTOVECTORIZATION: + * A compiler fence is used to prevent GCC and Clang from + * autovectorizing the XXH64 loop (pragmas and attributes don't work for some + * reason) without globally disabling AVX512. + * + * Autovectorization of XXH64 tends to be detrimental, + * though the exact outcome may change depending on exact cpu and compiler version. + * For information, it has been reported as detrimental for Skylake-X, + * but possibly beneficial for Zen4. + * + * The default is to disable auto-vectorization, + * but you can select to enable it instead using `XXH_ENABLE_AUTOVECTORIZE` build variable. + */ + XXH_COMPILER_GUARD(acc); +#endif return acc; } @@ -2416,43 +3358,59 @@ static xxh_u64 XXH64_mergeRound(xxh_u64 acc, xxh_u64 val) return acc; } -static xxh_u64 XXH64_avalanche(xxh_u64 h64) +/*! @copydoc XXH32_avalanche */ +static xxh_u64 XXH64_avalanche(xxh_u64 hash) { - h64 ^= h64 >> 33; - h64 *= XXH_PRIME64_2; - h64 ^= h64 >> 29; - h64 *= XXH_PRIME64_3; - h64 ^= h64 >> 32; - return h64; + hash ^= hash >> 33; + hash *= XXH_PRIME64_2; + hash ^= hash >> 29; + hash *= XXH_PRIME64_3; + hash ^= hash >> 32; + return hash; } #define XXH_get64bits(p) XXH_readLE64_align(p, align) -static xxh_u64 -XXH64_finalize(xxh_u64 h64, const xxh_u8* ptr, size_t len, XXH_alignment align) +/*! + * @internal + * @brief Processes the last 0-31 bytes of @p ptr. + * + * There may be up to 31 bytes remaining to consume from the input. + * This final stage will digest them to ensure that all input bytes are present + * in the final mix. + * + * @param hash The hash to finalize. + * @param ptr The pointer to the remaining input. + * @param len The remaining length, modulo 32. + * @param align Whether @p ptr is aligned. + * @return The finalized hash + * @see XXH32_finalize(). + */ +static XXH_PUREF xxh_u64 +XXH64_finalize(xxh_u64 hash, const xxh_u8* ptr, size_t len, XXH_alignment align) { if (ptr==NULL) XXH_ASSERT(len == 0); len &= 31; while (len >= 8) { xxh_u64 const k1 = XXH64_round(0, XXH_get64bits(ptr)); ptr += 8; - h64 ^= k1; - h64 = XXH_rotl64(h64,27) * XXH_PRIME64_1 + XXH_PRIME64_4; + hash ^= k1; + hash = XXH_rotl64(hash,27) * XXH_PRIME64_1 + XXH_PRIME64_4; len -= 8; } if (len >= 4) { - h64 ^= (xxh_u64)(XXH_get32bits(ptr)) * XXH_PRIME64_1; + hash ^= (xxh_u64)(XXH_get32bits(ptr)) * XXH_PRIME64_1; ptr += 4; - h64 = XXH_rotl64(h64, 23) * XXH_PRIME64_2 + XXH_PRIME64_3; + hash = XXH_rotl64(hash, 23) * XXH_PRIME64_2 + XXH_PRIME64_3; len -= 4; } while (len > 0) { - h64 ^= (*ptr++) * XXH_PRIME64_5; - h64 = XXH_rotl64(h64, 11) * XXH_PRIME64_1; + hash ^= (*ptr++) * XXH_PRIME64_5; + hash = XXH_rotl64(hash, 11) * XXH_PRIME64_1; --len; } - return XXH64_avalanche(h64); + return XXH64_avalanche(hash); } #ifdef XXH_OLD_NAMES @@ -2465,7 +3423,15 @@ XXH64_finalize(xxh_u64 h64, const xxh_u8* ptr, size_t len, XXH_alignment align) # undef XXH_PROCESS8_64 #endif -XXH_FORCE_INLINE xxh_u64 +/*! + * @internal + * @brief The implementation for @ref XXH64(). + * + * @param input , len , seed Directly passed from @ref XXH64(). + * @param align Whether @p input is aligned. + * @return The calculated hash. + */ +XXH_FORCE_INLINE XXH_PUREF xxh_u64 XXH64_endian_align(const xxh_u8* input, size_t len, xxh_u64 seed, XXH_alignment align) { xxh_u64 h64; @@ -2502,10 +3468,10 @@ XXH64_endian_align(const xxh_u8* input, size_t len, xxh_u64 seed, XXH_alignment } -/*! @ingroup xxh64_family */ -XXH_PUBLIC_API XXH64_hash_t XXH64 (const void* input, size_t len, XXH64_hash_t seed) +/*! @ingroup XXH64_family */ +XXH_PUBLIC_API XXH64_hash_t XXH64 (XXH_NOESCAPE const void* input, size_t len, XXH64_hash_t seed) { -#if 0 +#if !defined(XXH_NO_STREAM) && XXH_SIZE_OPT >= 2 /* Simple version, good for code maintenance, but unfortunately slow for small inputs */ XXH64_state_t state; XXH64_reset(&state, seed); @@ -2523,27 +3489,27 @@ XXH_PUBLIC_API XXH64_hash_t XXH64 (const void* input, size_t len, XXH64_hash_t s } /******* Hash Streaming *******/ - -/*! @ingroup xxh64_family*/ +#ifndef XXH_NO_STREAM +/*! @ingroup XXH64_family*/ XXH_PUBLIC_API XXH64_state_t* XXH64_createState(void) { return (XXH64_state_t*)XXH_malloc(sizeof(XXH64_state_t)); } -/*! @ingroup xxh64_family */ +/*! @ingroup XXH64_family */ XXH_PUBLIC_API XXH_errorcode XXH64_freeState(XXH64_state_t* statePtr) { XXH_free(statePtr); return XXH_OK; } -/*! @ingroup xxh64_family */ -XXH_PUBLIC_API void XXH64_copyState(XXH64_state_t* dstState, const XXH64_state_t* srcState) +/*! @ingroup XXH64_family */ +XXH_PUBLIC_API void XXH64_copyState(XXH_NOESCAPE XXH64_state_t* dstState, const XXH64_state_t* srcState) { XXH_memcpy(dstState, srcState, sizeof(*dstState)); } -/*! @ingroup xxh64_family */ -XXH_PUBLIC_API XXH_errorcode XXH64_reset(XXH64_state_t* statePtr, XXH64_hash_t seed) +/*! @ingroup XXH64_family */ +XXH_PUBLIC_API XXH_errorcode XXH64_reset(XXH_NOESCAPE XXH64_state_t* statePtr, XXH64_hash_t seed) { XXH_ASSERT(statePtr != NULL); memset(statePtr, 0, sizeof(*statePtr)); @@ -2554,9 +3520,9 @@ XXH_PUBLIC_API XXH_errorcode XXH64_reset(XXH64_state_t* statePtr, XXH64_hash_t s return XXH_OK; } -/*! @ingroup xxh64_family */ +/*! @ingroup XXH64_family */ XXH_PUBLIC_API XXH_errorcode -XXH64_update (XXH64_state_t* state, const void* input, size_t len) +XXH64_update (XXH_NOESCAPE XXH64_state_t* state, XXH_NOESCAPE const void* input, size_t len) { if (input==NULL) { XXH_ASSERT(len == 0); @@ -2606,8 +3572,8 @@ XXH64_update (XXH64_state_t* state, const void* input, size_t len) } -/*! @ingroup xxh64_family */ -XXH_PUBLIC_API XXH64_hash_t XXH64_digest(const XXH64_state_t* state) +/*! @ingroup XXH64_family */ +XXH_PUBLIC_API XXH64_hash_t XXH64_digest(XXH_NOESCAPE const XXH64_state_t* state) { xxh_u64 h64; @@ -2625,20 +3591,20 @@ XXH_PUBLIC_API XXH64_hash_t XXH64_digest(const XXH64_state_t* state) return XXH64_finalize(h64, (const xxh_u8*)state->mem64, (size_t)state->total_len, XXH_aligned); } - +#endif /* !XXH_NO_STREAM */ /******* Canonical representation *******/ -/*! @ingroup xxh64_family */ -XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH64_canonical_t* dst, XXH64_hash_t hash) +/*! @ingroup XXH64_family */ +XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH_NOESCAPE XXH64_canonical_t* dst, XXH64_hash_t hash) { - /* XXH_STATIC_ASSERT(sizeof(XXH64_canonical_t) == sizeof(XXH64_hash_t)); */ + XXH_STATIC_ASSERT(sizeof(XXH64_canonical_t) == sizeof(XXH64_hash_t)); if (XXH_CPU_LITTLE_ENDIAN) hash = XXH_swap64(hash); XXH_memcpy(dst, &hash, sizeof(*dst)); } -/*! @ingroup xxh64_family */ -XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src) +/*! @ingroup XXH64_family */ +XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(XXH_NOESCAPE const XXH64_canonical_t* src) { return XXH_readBE64(src); } @@ -2651,7 +3617,7 @@ XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src ************************************************************************ */ /*! * @} - * @defgroup xxh3_impl XXH3 implementation + * @defgroup XXH3_impl XXH3 implementation * @ingroup impl * @{ */ @@ -2659,11 +3625,19 @@ XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src /* === Compiler specifics === */ #if ((defined(sun) || defined(__sun)) && __cplusplus) /* Solaris includes __STDC_VERSION__ with C++. Tested with GCC 5.5 */ -# define XXH_RESTRICT /* disable */ +# define XXH_RESTRICT /* disable */ #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* >= C99 */ # define XXH_RESTRICT restrict +#elif (defined (__GNUC__) && ((__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))) \ + || (defined (__clang__)) \ + || (defined (_MSC_VER) && (_MSC_VER >= 1400)) \ + || (defined (__INTEL_COMPILER) && (__INTEL_COMPILER >= 1300)) +/* + * There are a LOT more compilers that recognize __restrict but this + * covers the major ones. + */ +# define XXH_RESTRICT __restrict #else -/* Note: it might be useful to define __restrict or __restrict__ for some C++ compilers */ # define XXH_RESTRICT /* disable */ #endif @@ -2677,10 +3651,26 @@ XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src # define XXH_unlikely(x) (x) #endif +#ifndef XXH_HAS_INCLUDE +# ifdef __has_include +/* + * Not defined as XXH_HAS_INCLUDE(x) (function-like) because + * this causes segfaults in Apple Clang 4.2 (on Mac OS X 10.7 Lion) + */ +# define XXH_HAS_INCLUDE __has_include +# else +# define XXH_HAS_INCLUDE(x) 0 +# endif +#endif + #if defined(__GNUC__) || defined(__clang__) +# if defined(__ARM_FEATURE_SVE) +# include +# endif # if defined(__ARM_NEON__) || defined(__ARM_NEON) \ - || defined(__aarch64__) || defined(_M_ARM) \ - || defined(_M_ARM64) || defined(_M_ARM64EC) + || (defined(_M_ARM) && _M_ARM >= 7) \ + || defined(_M_ARM64) || defined(_M_ARM64EC) \ + || (defined(__wasm_simd128__) && XXH_HAS_INCLUDE()) /* WASM SIMD128 via SIMDe */ # define inline __inline__ /* circumvent a clang bug */ # include # undef inline @@ -2791,7 +3781,7 @@ XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src * Note that these are actually implemented as macros. * * If this is not defined, it is detected automatically. - * @ref XXH_X86DISPATCH overrides this. + * internal macro XXH_X86DISPATCH overrides this. */ enum XXH_VECTOR_TYPE /* fake enum */ { XXH_SCALAR = 0, /*!< Portable scalar version */ @@ -2803,8 +3793,13 @@ enum XXH_VECTOR_TYPE /* fake enum */ { */ XXH_AVX2 = 2, /*!< AVX2 for Haswell and Bulldozer */ XXH_AVX512 = 3, /*!< AVX512 for Skylake and Icelake */ - XXH_NEON = 4, /*!< NEON for most ARMv7-A and all AArch64 */ + XXH_NEON = 4, /*!< + * NEON for most ARMv7-A, all AArch64, and WASM SIMD128 + * via the SIMDeverywhere polyfill provided with the + * Emscripten SDK. + */ XXH_VSX = 5, /*!< VSX and ZVector for POWER8/z13 (64-bit) */ + XXH_SVE = 6, /*!< SVE for some ARMv8-A and ARMv9-A */ }; /*! * @ingroup tuning @@ -2826,12 +3821,16 @@ enum XXH_VECTOR_TYPE /* fake enum */ { # define XXH_AVX512 3 # define XXH_NEON 4 # define XXH_VSX 5 +# define XXH_SVE 6 #endif #ifndef XXH_VECTOR /* can be defined on command line */ -# if ( \ +# if defined(__ARM_FEATURE_SVE) +# define XXH_VECTOR XXH_SVE +# elif ( \ defined(__ARM_NEON__) || defined(__ARM_NEON) /* gcc */ \ || defined(_M_ARM) || defined(_M_ARM64) || defined(_M_ARM64EC) /* msvc */ \ + || (defined(__wasm_simd128__) && XXH_HAS_INCLUDE()) /* wasm simd128 via SIMDe */ \ ) && ( \ defined(_WIN32) || defined(__LITTLE_ENDIAN__) /* little endian only */ \ || (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) \ @@ -2852,6 +3851,17 @@ enum XXH_VECTOR_TYPE /* fake enum */ { # endif #endif +/* __ARM_FEATURE_SVE is only supported by GCC & Clang. */ +#if (XXH_VECTOR == XXH_SVE) && !defined(__ARM_FEATURE_SVE) +# ifdef _MSC_VER +# pragma warning(once : 4606) +# else +# warning "__ARM_FEATURE_SVE isn't supported. Use SCALAR instead." +# endif +# undef XXH_VECTOR +# define XXH_VECTOR XXH_SCALAR +#endif + /* * Controls the alignment of the accumulator, * for compatibility with aligned vector loads, which are usually faster. @@ -2871,16 +3881,26 @@ enum XXH_VECTOR_TYPE /* fake enum */ { # define XXH_ACC_ALIGN 16 # elif XXH_VECTOR == XXH_AVX512 /* avx512 */ # define XXH_ACC_ALIGN 64 +# elif XXH_VECTOR == XXH_SVE /* sve */ +# define XXH_ACC_ALIGN 64 # endif #endif #if defined(XXH_X86DISPATCH) || XXH_VECTOR == XXH_SSE2 \ || XXH_VECTOR == XXH_AVX2 || XXH_VECTOR == XXH_AVX512 # define XXH_SEC_ALIGN XXH_ACC_ALIGN +#elif XXH_VECTOR == XXH_SVE +# define XXH_SEC_ALIGN XXH_ACC_ALIGN #else # define XXH_SEC_ALIGN 8 #endif +#if defined(__GNUC__) || defined(__clang__) +# define XXH_ALIASING __attribute__((may_alias)) +#else +# define XXH_ALIASING /* nothing */ +#endif + /* * UGLY HACK: * GCC usually generates the best code with -O3 for xxHash. @@ -2904,153 +3924,126 @@ enum XXH_VECTOR_TYPE /* fake enum */ { */ #if XXH_VECTOR == XXH_AVX2 /* AVX2 */ \ && defined(__GNUC__) && !defined(__clang__) /* GCC, not Clang */ \ - && defined(__OPTIMIZE__) && !defined(__OPTIMIZE_SIZE__) /* respect -O0 and -Os */ + && defined(__OPTIMIZE__) && XXH_SIZE_OPT <= 0 /* respect -O0 and -Os */ # pragma GCC push_options # pragma GCC optimize("-O2") #endif - #if XXH_VECTOR == XXH_NEON + /* - * NEON's setup for vmlal_u32 is a little more complicated than it is on - * SSE2, AVX2, and VSX. + * UGLY HACK: While AArch64 GCC on Linux does not seem to care, on macOS, GCC -O3 + * optimizes out the entire hashLong loop because of the aliasing violation. * - * While PMULUDQ and VMULEUW both perform a mask, VMLAL.U32 performs an upcast. - * - * To do the same operation, the 128-bit 'Q' register needs to be split into - * two 64-bit 'D' registers, performing this operation:: - * - * [ a | b ] - * | '---------. .--------' | - * | x | - * | .---------' '--------. | - * [ a & 0xFFFFFFFF | b & 0xFFFFFFFF ],[ a >> 32 | b >> 32 ] - * - * Due to significant changes in aarch64, the fastest method for aarch64 is - * completely different than the fastest method for ARMv7-A. - * - * ARMv7-A treats D registers as unions overlaying Q registers, so modifying - * D11 will modify the high half of Q5. This is similar to how modifying AH - * will only affect bits 8-15 of AX on x86. - * - * VZIP takes two registers, and puts even lanes in one register and odd lanes - * in the other. - * - * On ARMv7-A, this strangely modifies both parameters in place instead of - * taking the usual 3-operand form. - * - * Therefore, if we want to do this, we can simply use a D-form VZIP.32 on the - * lower and upper halves of the Q register to end up with the high and low - * halves where we want - all in one instruction. - * - * vzip.32 d10, d11 @ d10 = { d10[0], d11[0] }; d11 = { d10[1], d11[1] } - * - * Unfortunately we need inline assembly for this: Instructions modifying two - * registers at once is not possible in GCC or Clang's IR, and they have to - * create a copy. - * - * aarch64 requires a different approach. - * - * In order to make it easier to write a decent compiler for aarch64, many - * quirks were removed, such as conditional execution. - * - * NEON was also affected by this. - * - * aarch64 cannot access the high bits of a Q-form register, and writes to a - * D-form register zero the high bits, similar to how writes to W-form scalar - * registers (or DWORD registers on x86_64) work. - * - * The formerly free vget_high intrinsics now require a vext (with a few - * exceptions) - * - * Additionally, VZIP was replaced by ZIP1 and ZIP2, which are the equivalent - * of PUNPCKL* and PUNPCKH* in SSE, respectively, in order to only modify one - * operand. - * - * The equivalent of the VZIP.32 on the lower and upper halves would be this - * mess: - * - * ext v2.4s, v0.4s, v0.4s, #2 // v2 = { v0[2], v0[3], v0[0], v0[1] } - * zip1 v1.2s, v0.2s, v2.2s // v1 = { v0[0], v2[0] } - * zip2 v0.2s, v0.2s, v1.2s // v0 = { v0[1], v2[1] } - * - * Instead, we use a literal downcast, vmovn_u64 (XTN), and vshrn_n_u64 (SHRN): - * - * shrn v1.2s, v0.2d, #32 // v1 = (uint32x2_t)(v0 >> 32); - * xtn v0.2s, v0.2d // v0 = (uint32x2_t)(v0 & 0xFFFFFFFF); - * - * This is available on ARMv7-A, but is less efficient than a single VZIP.32. + * However, GCC is also inefficient at load-store optimization with vld1q/vst1q, + * so the only option is to mark it as aliasing. */ +typedef uint64x2_t xxh_aliasing_uint64x2_t XXH_ALIASING; /*! - * Function-like macro: - * void XXH_SPLIT_IN_PLACE(uint64x2_t &in, uint32x2_t &outLo, uint32x2_t &outHi) - * { - * outLo = (uint32x2_t)(in & 0xFFFFFFFF); - * outHi = (uint32x2_t)(in >> 32); - * in = UNDEFINED; - * } + * @internal + * @brief `vld1q_u64` but faster and alignment-safe. + * + * On AArch64, unaligned access is always safe, but on ARMv7-a, it is only + * *conditionally* safe (`vld1` has an alignment bit like `movdq[ua]` in x86). + * + * GCC for AArch64 sees `vld1q_u8` as an intrinsic instead of a load, so it + * prohibits load-store optimizations. Therefore, a direct dereference is used. + * + * Otherwise, `vld1q_u8` is used with `vreinterpretq_u8_u64` to do a safe + * unaligned load. */ -# if !defined(XXH_NO_VZIP_HACK) /* define to disable */ \ - && (defined(__GNUC__) || defined(__clang__)) \ - && (defined(__arm__) || defined(__thumb__) || defined(_M_ARM)) -# define XXH_SPLIT_IN_PLACE(in, outLo, outHi) \ - do { \ - /* Undocumented GCC/Clang operand modifier: %e0 = lower D half, %f0 = upper D half */ \ - /* https://github.com/gcc-mirror/gcc/blob/38cf91e5/gcc/config/arm/arm.c#L22486 */ \ - /* https://github.com/llvm-mirror/llvm/blob/2c4ca683/lib/Target/ARM/ARMAsmPrinter.cpp#L399 */ \ - __asm__("vzip.32 %e0, %f0" : "+w" (in)); \ - (outLo) = vget_low_u32 (vreinterpretq_u32_u64(in)); \ - (outHi) = vget_high_u32(vreinterpretq_u32_u64(in)); \ - } while (0) -# else -# define XXH_SPLIT_IN_PLACE(in, outLo, outHi) \ - do { \ - (outLo) = vmovn_u64 (in); \ - (outHi) = vshrn_n_u64 ((in), 32); \ - } while (0) -# endif +#if defined(__aarch64__) && defined(__GNUC__) && !defined(__clang__) +XXH_FORCE_INLINE uint64x2_t XXH_vld1q_u64(void const* ptr) /* silence -Wcast-align */ +{ + return *(xxh_aliasing_uint64x2_t const *)ptr; +} +#else +XXH_FORCE_INLINE uint64x2_t XXH_vld1q_u64(void const* ptr) +{ + return vreinterpretq_u64_u8(vld1q_u8((uint8_t const*)ptr)); +} +#endif + +/*! + * @internal + * @brief `vmlal_u32` on low and high halves of a vector. + * + * This is a workaround for AArch64 GCC < 11 which implemented arm_neon.h with + * inline assembly and were therefore incapable of merging the `vget_{low, high}_u32` + * with `vmlal_u32`. + */ +#if defined(__aarch64__) && defined(__GNUC__) && !defined(__clang__) && __GNUC__ < 11 +XXH_FORCE_INLINE uint64x2_t +XXH_vmlal_low_u32(uint64x2_t acc, uint32x4_t lhs, uint32x4_t rhs) +{ + /* Inline assembly is the only way */ + __asm__("umlal %0.2d, %1.2s, %2.2s" : "+w" (acc) : "w" (lhs), "w" (rhs)); + return acc; +} +XXH_FORCE_INLINE uint64x2_t +XXH_vmlal_high_u32(uint64x2_t acc, uint32x4_t lhs, uint32x4_t rhs) +{ + /* This intrinsic works as expected */ + return vmlal_high_u32(acc, lhs, rhs); +} +#else +/* Portable intrinsic versions */ +XXH_FORCE_INLINE uint64x2_t +XXH_vmlal_low_u32(uint64x2_t acc, uint32x4_t lhs, uint32x4_t rhs) +{ + return vmlal_u32(acc, vget_low_u32(lhs), vget_low_u32(rhs)); +} +/*! @copydoc XXH_vmlal_low_u32 + * Assume the compiler converts this to vmlal_high_u32 on aarch64 */ +XXH_FORCE_INLINE uint64x2_t +XXH_vmlal_high_u32(uint64x2_t acc, uint32x4_t lhs, uint32x4_t rhs) +{ + return vmlal_u32(acc, vget_high_u32(lhs), vget_high_u32(rhs)); +} +#endif /*! * @ingroup tuning * @brief Controls the NEON to scalar ratio for XXH3 * - * On AArch64 when not optimizing for size, XXH3 will run 6 lanes using NEON and - * 2 lanes on scalar by default. + * This can be set to 2, 4, 6, or 8. * - * This can be set to 2, 4, 6, or 8. ARMv7 will default to all 8 NEON lanes, as the - * emulated 64-bit arithmetic is too slow. + * ARM Cortex CPUs are _very_ sensitive to how their pipelines are used. * - * Modern ARM CPUs are _very_ sensitive to how their pipelines are used. + * For example, the Cortex-A73 can dispatch 3 micro-ops per cycle, but only 2 of those + * can be NEON. If you are only using NEON instructions, you are only using 2/3 of the CPU + * bandwidth. * - * For example, the Cortex-A73 can dispatch 3 micro-ops per cycle, but it can't - * have more than 2 NEON (F0/F1) micro-ops. If you are only using NEON instructions, - * you are only using 2/3 of the CPU bandwidth. - * - * This is even more noticeable on the more advanced cores like the A76 which + * This is even more noticeable on the more advanced cores like the Cortex-A76 which * can dispatch 8 micro-ops per cycle, but still only 2 NEON micro-ops at once. * - * Therefore, @ref XXH3_NEON_LANES lanes will be processed using NEON, and the - * remaining lanes will use scalar instructions. This improves the bandwidth - * and also gives the integer pipelines something to do besides twiddling loop - * counters and pointers. + * Therefore, to make the most out of the pipeline, it is beneficial to run 6 NEON lanes + * and 2 scalar lanes, which is chosen by default. + * + * This does not apply to Apple processors or 32-bit processors, which run better with + * full NEON. These will default to 8. Additionally, size-optimized builds run 8 lanes. * * This change benefits CPUs with large micro-op buffers without negatively affecting - * other CPUs: + * most other CPUs: * * | Chipset | Dispatch type | NEON only | 6:2 hybrid | Diff. | * |:----------------------|:--------------------|----------:|-----------:|------:| * | Snapdragon 730 (A76) | 2 NEON/8 micro-ops | 8.8 GB/s | 10.1 GB/s | ~16% | * | Snapdragon 835 (A73) | 2 NEON/3 micro-ops | 5.1 GB/s | 5.3 GB/s | ~5% | * | Marvell PXA1928 (A53) | In-order dual-issue | 1.9 GB/s | 1.9 GB/s | 0% | + * | Apple M1 | 4 NEON/8 micro-ops | 37.3 GB/s | 36.1 GB/s | ~-3% | * * It also seems to fix some bad codegen on GCC, making it almost as fast as clang. * + * When using WASM SIMD128, if this is 2 or 6, SIMDe will scalarize 2 of the lanes meaning + * it effectively becomes worse 4. + * * @see XXH3_accumulate_512_neon() */ # ifndef XXH3_NEON_LANES # if (defined(__aarch64__) || defined(__arm64__) || defined(_M_ARM64) || defined(_M_ARM64EC)) \ - && !defined(__OPTIMIZE_SIZE__) + && !defined(__APPLE__) && XXH_SIZE_OPT <= 0 # define XXH3_NEON_LANES 6 # else # define XXH3_NEON_LANES XXH_ACC_NB @@ -3067,27 +4060,42 @@ enum XXH_VECTOR_TYPE /* fake enum */ { * inconsistent intrinsics, spotty coverage, and multiple endiannesses. */ #if XXH_VECTOR == XXH_VSX +/* Annoyingly, these headers _may_ define three macros: `bool`, `vector`, + * and `pixel`. This is a problem for obvious reasons. + * + * These keywords are unnecessary; the spec literally says they are + * equivalent to `__bool`, `__vector`, and `__pixel` and may be undef'd + * after including the header. + * + * We use pragma push_macro/pop_macro to keep the namespace clean. */ +# pragma push_macro("bool") +# pragma push_macro("vector") +# pragma push_macro("pixel") +/* silence potential macro redefined warnings */ +# undef bool +# undef vector +# undef pixel + # if defined(__s390x__) # include # else -/* gcc's altivec.h can have the unwanted consequence to unconditionally - * #define bool, vector, and pixel keywords, - * with bad consequences for programs already using these keywords for other purposes. - * The paragraph defining these macros is skipped when __APPLE_ALTIVEC__ is defined. - * __APPLE_ALTIVEC__ is _generally_ defined automatically by the compiler, - * but it seems that, in some cases, it isn't. - * Force the build macro to be defined, so that keywords are not altered. - */ -# if defined(__GNUC__) && !defined(__APPLE_ALTIVEC__) -# define __APPLE_ALTIVEC__ -# endif # include # endif +/* Restore the original macro values, if applicable. */ +# pragma pop_macro("pixel") +# pragma pop_macro("vector") +# pragma pop_macro("bool") + typedef __vector unsigned long long xxh_u64x2; typedef __vector unsigned char xxh_u8x16; typedef __vector unsigned xxh_u32x4; +/* + * UGLY HACK: Similar to aarch64 macOS GCC, s390x GCC has the same aliasing issue. + */ +typedef xxh_u64x2 xxh_aliasing_u64x2 XXH_ALIASING; + # ifndef XXH_VSX_BE # if defined(__BIG_ENDIAN__) \ || (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__) @@ -3139,8 +4147,9 @@ XXH_FORCE_INLINE xxh_u64x2 XXH_vec_loadu(const void *ptr) /* s390x is always big endian, no issue on this platform */ # define XXH_vec_mulo vec_mulo # define XXH_vec_mule vec_mule -# elif defined(__clang__) && XXH_HAS_BUILTIN(__builtin_altivec_vmuleuw) +# elif defined(__clang__) && XXH_HAS_BUILTIN(__builtin_altivec_vmuleuw) && !defined(__ibmxl__) /* Clang has a better way to control this, we can just use the builtin which doesn't swap. */ + /* The IBM XL Compiler (which defined __clang__) only implements the vec_* operations */ # define XXH_vec_mulo __builtin_altivec_vmulouw # define XXH_vec_mule __builtin_altivec_vmuleuw # else @@ -3161,13 +4170,28 @@ XXH_FORCE_INLINE xxh_u64x2 XXH_vec_mule(xxh_u32x4 a, xxh_u32x4 b) # endif /* XXH_vec_mulo, XXH_vec_mule */ #endif /* XXH_VECTOR == XXH_VSX */ +#if XXH_VECTOR == XXH_SVE +#define ACCRND(acc, offset) \ +do { \ + svuint64_t input_vec = svld1_u64(mask, xinput + offset); \ + svuint64_t secret_vec = svld1_u64(mask, xsecret + offset); \ + svuint64_t mixed = sveor_u64_x(mask, secret_vec, input_vec); \ + svuint64_t swapped = svtbl_u64(input_vec, kSwap); \ + svuint64_t mixed_lo = svextw_u64_x(mask, mixed); \ + svuint64_t mixed_hi = svlsr_n_u64_x(mask, mixed, 32); \ + svuint64_t mul = svmad_u64_x(mask, mixed_lo, mixed_hi, swapped); \ + acc = svadd_u64_x(mask, acc, mul); \ +} while (0) +#endif /* XXH_VECTOR == XXH_SVE */ /* prefetch * can be disabled, by declaring XXH_NO_PREFETCH build macro */ #if defined(XXH_NO_PREFETCH) # define XXH_PREFETCH(ptr) (void)(ptr) /* disabled */ #else -# if defined(_MSC_VER) && (defined(_M_X64) || defined(_M_IX86)) /* _mm_prefetch() not defined outside of x86/x64 */ +# if XXH_SIZE_OPT >= 1 +# define XXH_PREFETCH(ptr) (void)(ptr) +# elif defined(_MSC_VER) && (defined(_M_X64) || defined(_M_IX86)) /* _mm_prefetch() not defined outside of x86/x64 */ # include /* https://msdn.microsoft.com/fr-fr/library/84szxsww(v=vs.90).aspx */ # define XXH_PREFETCH(ptr) _mm_prefetch((const char*)(ptr), _MM_HINT_T0) # elif defined(__GNUC__) && ( (__GNUC__ >= 4) || ( (__GNUC__ == 3) && (__GNUC_MINOR__ >= 1) ) ) @@ -3204,6 +4228,8 @@ XXH_ALIGN(64) static const xxh_u8 XXH3_kSecret[XXH_SECRET_DEFAULT_SIZE] = { 0x45, 0xcb, 0x3a, 0x8f, 0x95, 0x16, 0x04, 0x28, 0xaf, 0xd7, 0xfb, 0xca, 0xbb, 0x4b, 0x40, 0x7e, }; +static const xxh_u64 PRIME_MX1 = 0x165667919E3779F9ULL; /*!< 0b0001011001010110011001111001000110011110001101110111100111111001 */ +static const xxh_u64 PRIME_MX2 = 0x9FB21C651E98DF25ULL; /*!< 0b1001111110110010000111000110010100011110100110001101111100100101 */ #ifdef XXH_OLD_NAMES # define kSecret XXH3_kSecret @@ -3395,7 +4421,7 @@ XXH3_mul128_fold64(xxh_u64 lhs, xxh_u64 rhs) } /*! Seems to produce slightly better code on GCC for some reason. */ -XXH_FORCE_INLINE xxh_u64 XXH_xorshift64(xxh_u64 v64, int shift) +XXH_FORCE_INLINE XXH_CONSTF xxh_u64 XXH_xorshift64(xxh_u64 v64, int shift) { XXH_ASSERT(0 <= shift && shift < 64); return v64 ^ (v64 >> shift); @@ -3408,7 +4434,7 @@ XXH_FORCE_INLINE xxh_u64 XXH_xorshift64(xxh_u64 v64, int shift) static XXH64_hash_t XXH3_avalanche(xxh_u64 h64) { h64 = XXH_xorshift64(h64, 37); - h64 *= 0x165667919E3779F9ULL; + h64 *= PRIME_MX1; h64 = XXH_xorshift64(h64, 32); return h64; } @@ -3422,9 +4448,9 @@ static XXH64_hash_t XXH3_rrmxmx(xxh_u64 h64, xxh_u64 len) { /* this mix is inspired by Pelle Evensen's rrmxmx */ h64 ^= XXH_rotl64(h64, 49) ^ XXH_rotl64(h64, 24); - h64 *= 0x9FB21C651E98DF25ULL; + h64 *= PRIME_MX2; h64 ^= (h64 >> 35) + len ; - h64 *= 0x9FB21C651E98DF25ULL; + h64 *= PRIME_MX2; return XXH_xorshift64(h64, 28); } @@ -3462,7 +4488,7 @@ static XXH64_hash_t XXH3_rrmxmx(xxh_u64 h64, xxh_u64 len) * * This adds an extra layer of strength for custom secrets. */ -XXH_FORCE_INLINE XXH64_hash_t +XXH_FORCE_INLINE XXH_PUREF XXH64_hash_t XXH3_len_1to3_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed) { XXH_ASSERT(input != NULL); @@ -3484,7 +4510,7 @@ XXH3_len_1to3_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_h } } -XXH_FORCE_INLINE XXH64_hash_t +XXH_FORCE_INLINE XXH_PUREF XXH64_hash_t XXH3_len_4to8_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed) { XXH_ASSERT(input != NULL); @@ -3500,7 +4526,7 @@ XXH3_len_4to8_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_h } } -XXH_FORCE_INLINE XXH64_hash_t +XXH_FORCE_INLINE XXH_PUREF XXH64_hash_t XXH3_len_9to16_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed) { XXH_ASSERT(input != NULL); @@ -3517,7 +4543,7 @@ XXH3_len_9to16_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_ } } -XXH_FORCE_INLINE XXH64_hash_t +XXH_FORCE_INLINE XXH_PUREF XXH64_hash_t XXH3_len_0to16_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed) { XXH_ASSERT(len <= 16); @@ -3587,7 +4613,7 @@ XXH_FORCE_INLINE xxh_u64 XXH3_mix16B(const xxh_u8* XXH_RESTRICT input, } /* For mid range keys, XXH3 uses a Mum-hash variant. */ -XXH_FORCE_INLINE XXH64_hash_t +XXH_FORCE_INLINE XXH_PUREF XXH64_hash_t XXH3_len_17to128_64b(const xxh_u8* XXH_RESTRICT input, size_t len, const xxh_u8* XXH_RESTRICT secret, size_t secretSize, XXH64_hash_t seed) @@ -3596,6 +4622,14 @@ XXH3_len_17to128_64b(const xxh_u8* XXH_RESTRICT input, size_t len, XXH_ASSERT(16 < len && len <= 128); { xxh_u64 acc = len * XXH_PRIME64_1; +#if XXH_SIZE_OPT >= 1 + /* Smaller and cleaner, but slightly slower. */ + unsigned int i = (unsigned int)(len - 1) / 32; + do { + acc += XXH3_mix16B(input+16 * i, secret+32*i, seed); + acc += XXH3_mix16B(input+len-16*(i+1), secret+32*i+16, seed); + } while (i-- != 0); +#else if (len > 32) { if (len > 64) { if (len > 96) { @@ -3610,14 +4644,17 @@ XXH3_len_17to128_64b(const xxh_u8* XXH_RESTRICT input, size_t len, } acc += XXH3_mix16B(input+0, secret+0, seed); acc += XXH3_mix16B(input+len-16, secret+16, seed); - +#endif return XXH3_avalanche(acc); } } +/*! + * @brief Maximum size of "short" key in bytes. + */ #define XXH3_MIDSIZE_MAX 240 -XXH_NO_INLINE XXH64_hash_t +XXH_NO_INLINE XXH_PUREF XXH64_hash_t XXH3_len_129to240_64b(const xxh_u8* XXH_RESTRICT input, size_t len, const xxh_u8* XXH_RESTRICT secret, size_t secretSize, XXH64_hash_t seed) @@ -3629,13 +4666,17 @@ XXH3_len_129to240_64b(const xxh_u8* XXH_RESTRICT input, size_t len, #define XXH3_MIDSIZE_LASTOFFSET 17 { xxh_u64 acc = len * XXH_PRIME64_1; - int const nbRounds = (int)len / 16; - int i; + xxh_u64 acc_end; + unsigned int const nbRounds = (unsigned int)len / 16; + unsigned int i; + XXH_ASSERT(128 < len && len <= XXH3_MIDSIZE_MAX); for (i=0; i<8; i++) { acc += XXH3_mix16B(input+(16*i), secret+(16*i), seed); } - acc = XXH3_avalanche(acc); + /* last bytes */ + acc_end = XXH3_mix16B(input + len - 16, secret + XXH3_SECRET_SIZE_MIN - XXH3_MIDSIZE_LASTOFFSET, seed); XXH_ASSERT(nbRounds >= 8); + acc = XXH3_avalanche(acc); #if defined(__clang__) /* Clang */ \ && (defined(__ARM_NEON) || defined(__ARM_NEON__)) /* NEON */ \ && !defined(XXH_ENABLE_AUTOVECTORIZE) /* Define to disable */ @@ -3662,11 +4703,13 @@ XXH3_len_129to240_64b(const xxh_u8* XXH_RESTRICT input, size_t len, #pragma clang loop vectorize(disable) #endif for (i=8 ; i < nbRounds; i++) { - acc += XXH3_mix16B(input+(16*i), secret+(16*(i-8)) + XXH3_MIDSIZE_STARTOFFSET, seed); + /* + * Prevents clang for unrolling the acc loop and interleaving with this one. + */ + XXH_COMPILER_GUARD(acc); + acc_end += XXH3_mix16B(input+(16*i), secret+(16*(i-8)) + XXH3_MIDSIZE_STARTOFFSET, seed); } - /* last bytes */ - acc += XXH3_mix16B(input + len - 16, secret + XXH3_SECRET_SIZE_MIN - XXH3_MIDSIZE_LASTOFFSET, seed); - return XXH3_avalanche(acc); + return XXH3_avalanche(acc + acc_end); } } @@ -3682,6 +4725,47 @@ XXH3_len_129to240_64b(const xxh_u8* XXH_RESTRICT input, size_t len, # define ACC_NB XXH_ACC_NB #endif +#ifndef XXH_PREFETCH_DIST +# ifdef __clang__ +# define XXH_PREFETCH_DIST 320 +# else +# if (XXH_VECTOR == XXH_AVX512) +# define XXH_PREFETCH_DIST 512 +# else +# define XXH_PREFETCH_DIST 384 +# endif +# endif /* __clang__ */ +#endif /* XXH_PREFETCH_DIST */ + +/* + * These macros are to generate an XXH3_accumulate() function. + * The two arguments select the name suffix and target attribute. + * + * The name of this symbol is XXH3_accumulate_() and it calls + * XXH3_accumulate_512_(). + * + * It may be useful to hand implement this function if the compiler fails to + * optimize the inline function. + */ +#define XXH3_ACCUMULATE_TEMPLATE(name) \ +void \ +XXH3_accumulate_##name(xxh_u64* XXH_RESTRICT acc, \ + const xxh_u8* XXH_RESTRICT input, \ + const xxh_u8* XXH_RESTRICT secret, \ + size_t nbStripes) \ +{ \ + size_t n; \ + for (n = 0; n < nbStripes; n++ ) { \ + const xxh_u8* const in = input + n*XXH_STRIPE_LEN; \ + XXH_PREFETCH(in + XXH_PREFETCH_DIST); \ + XXH3_accumulate_512_##name( \ + acc, \ + in, \ + secret + n*XXH_SECRET_CONSUME_RATE); \ + } \ +} + + XXH_FORCE_INLINE void XXH_writeLE64(void* dst, xxh_u64 v64) { if (!XXH_CPU_LITTLE_ENDIAN) v64 = XXH_swap64(v64); @@ -3750,7 +4834,7 @@ XXH3_accumulate_512_avx512(void* XXH_RESTRICT acc, /* data_key = data_vec ^ key_vec; */ __m512i const data_key = _mm512_xor_si512 (data_vec, key_vec); /* data_key_lo = data_key >> 32; */ - __m512i const data_key_lo = _mm512_shuffle_epi32 (data_key, (_MM_PERM_ENUM)_MM_SHUFFLE(0, 3, 0, 1)); + __m512i const data_key_lo = _mm512_srli_epi64 (data_key, 32); /* product = (data_key & 0xffffffff) * (data_key_lo & 0xffffffff); */ __m512i const product = _mm512_mul_epu32 (data_key, data_key_lo); /* xacc[0] += swap(data_vec); */ @@ -3760,6 +4844,7 @@ XXH3_accumulate_512_avx512(void* XXH_RESTRICT acc, *xacc = _mm512_add_epi64(product, sum); } } +XXH_FORCE_INLINE XXH_TARGET_AVX512 XXH3_ACCUMULATE_TEMPLATE(avx512) /* * XXH3_scrambleAcc: Scrambles the accumulators to improve mixing. @@ -3793,13 +4878,12 @@ XXH3_scrambleAcc_avx512(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret) /* xacc[0] ^= (xacc[0] >> 47) */ __m512i const acc_vec = *xacc; __m512i const shifted = _mm512_srli_epi64 (acc_vec, 47); - __m512i const data_vec = _mm512_xor_si512 (acc_vec, shifted); /* xacc[0] ^= secret; */ __m512i const key_vec = _mm512_loadu_si512 (secret); - __m512i const data_key = _mm512_xor_si512 (data_vec, key_vec); + __m512i const data_key = _mm512_ternarylogic_epi32(key_vec, acc_vec, shifted, 0x96 /* key_vec ^ acc_vec ^ shifted */); /* xacc[0] *= XXH_PRIME32_1; */ - __m512i const data_key_hi = _mm512_shuffle_epi32 (data_key, (_MM_PERM_ENUM)_MM_SHUFFLE(0, 3, 0, 1)); + __m512i const data_key_hi = _mm512_srli_epi64 (data_key, 32); __m512i const prod_lo = _mm512_mul_epu32 (data_key, prime32); __m512i const prod_hi = _mm512_mul_epu32 (data_key_hi, prime32); *xacc = _mm512_add_epi64(prod_lo, _mm512_slli_epi64(prod_hi, 32)); @@ -3814,7 +4898,8 @@ XXH3_initCustomSecret_avx512(void* XXH_RESTRICT customSecret, xxh_u64 seed64) XXH_ASSERT(((size_t)customSecret & 63) == 0); (void)(&XXH_writeLE64); { int const nbRounds = XXH_SECRET_DEFAULT_SIZE / sizeof(__m512i); - __m512i const seed = _mm512_mask_set1_epi64(_mm512_set1_epi64((xxh_i64)seed64), 0xAA, (xxh_i64)(0U - seed64)); + __m512i const seed_pos = _mm512_set1_epi64((xxh_i64)seed64); + __m512i const seed = _mm512_mask_sub_epi64(seed_pos, 0xAA, _mm512_set1_epi8(0), seed_pos); const __m512i* const src = (const __m512i*) ((const void*) XXH3_kSecret); __m512i* const dest = ( __m512i*) customSecret; @@ -3822,14 +4907,7 @@ XXH3_initCustomSecret_avx512(void* XXH_RESTRICT customSecret, xxh_u64 seed64) XXH_ASSERT(((size_t)src & 63) == 0); /* control alignment */ XXH_ASSERT(((size_t)dest & 63) == 0); for (i=0; i < nbRounds; ++i) { - /* GCC has a bug, _mm512_stream_load_si512 accepts 'void*', not 'void const*', - * this will warn "discards 'const' qualifier". */ - union { - const __m512i* cp; - void* p; - } remote_const_void; - remote_const_void.cp = src + i; - dest[i] = _mm512_add_epi64(_mm512_stream_load_si512(remote_const_void.p), seed); + dest[i] = _mm512_add_epi64(_mm512_load_si512(src + i), seed); } } } @@ -3865,7 +4943,7 @@ XXH3_accumulate_512_avx2( void* XXH_RESTRICT acc, /* data_key = data_vec ^ key_vec; */ __m256i const data_key = _mm256_xor_si256 (data_vec, key_vec); /* data_key_lo = data_key >> 32; */ - __m256i const data_key_lo = _mm256_shuffle_epi32 (data_key, _MM_SHUFFLE(0, 3, 0, 1)); + __m256i const data_key_lo = _mm256_srli_epi64 (data_key, 32); /* product = (data_key & 0xffffffff) * (data_key_lo & 0xffffffff); */ __m256i const product = _mm256_mul_epu32 (data_key, data_key_lo); /* xacc[i] += swap(data_vec); */ @@ -3875,6 +4953,7 @@ XXH3_accumulate_512_avx2( void* XXH_RESTRICT acc, xacc[i] = _mm256_add_epi64(product, sum); } } } +XXH_FORCE_INLINE XXH_TARGET_AVX2 XXH3_ACCUMULATE_TEMPLATE(avx2) XXH_FORCE_INLINE XXH_TARGET_AVX2 void XXH3_scrambleAcc_avx2(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret) @@ -3897,7 +4976,7 @@ XXH3_scrambleAcc_avx2(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret) __m256i const data_key = _mm256_xor_si256 (data_vec, key_vec); /* xacc[i] *= XXH_PRIME32_1; */ - __m256i const data_key_hi = _mm256_shuffle_epi32 (data_key, _MM_SHUFFLE(0, 3, 0, 1)); + __m256i const data_key_hi = _mm256_srli_epi64 (data_key, 32); __m256i const prod_lo = _mm256_mul_epu32 (data_key, prime32); __m256i const prod_hi = _mm256_mul_epu32 (data_key_hi, prime32); xacc[i] = _mm256_add_epi64(prod_lo, _mm256_slli_epi64(prod_hi, 32)); @@ -3929,12 +5008,12 @@ XXH_FORCE_INLINE XXH_TARGET_AVX2 void XXH3_initCustomSecret_avx2(void* XXH_RESTR XXH_ASSERT(((size_t)dest & 31) == 0); /* GCC -O2 need unroll loop manually */ - dest[0] = _mm256_add_epi64(_mm256_stream_load_si256(src+0), seed); - dest[1] = _mm256_add_epi64(_mm256_stream_load_si256(src+1), seed); - dest[2] = _mm256_add_epi64(_mm256_stream_load_si256(src+2), seed); - dest[3] = _mm256_add_epi64(_mm256_stream_load_si256(src+3), seed); - dest[4] = _mm256_add_epi64(_mm256_stream_load_si256(src+4), seed); - dest[5] = _mm256_add_epi64(_mm256_stream_load_si256(src+5), seed); + dest[0] = _mm256_add_epi64(_mm256_load_si256(src+0), seed); + dest[1] = _mm256_add_epi64(_mm256_load_si256(src+1), seed); + dest[2] = _mm256_add_epi64(_mm256_load_si256(src+2), seed); + dest[3] = _mm256_add_epi64(_mm256_load_si256(src+3), seed); + dest[4] = _mm256_add_epi64(_mm256_load_si256(src+4), seed); + dest[5] = _mm256_add_epi64(_mm256_load_si256(src+5), seed); } } @@ -3981,6 +5060,7 @@ XXH3_accumulate_512_sse2( void* XXH_RESTRICT acc, xacc[i] = _mm_add_epi64(product, sum); } } } +XXH_FORCE_INLINE XXH_TARGET_SSE2 XXH3_ACCUMULATE_TEMPLATE(sse2) XXH_FORCE_INLINE XXH_TARGET_SSE2 void XXH3_scrambleAcc_sse2(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret) @@ -4059,14 +5139,28 @@ XXH3_scalarScrambleRound(void* XXH_RESTRICT acc, /*! * @internal - * @brief The bulk processing loop for NEON. + * @brief The bulk processing loop for NEON and WASM SIMD128. * * The NEON code path is actually partially scalar when running on AArch64. This * is to optimize the pipelining and can have up to 15% speedup depending on the * CPU, and it also mitigates some GCC codegen issues. * * @see XXH3_NEON_LANES for configuring this and details about this optimization. + * + * NEON's 32-bit to 64-bit long multiply takes a half vector of 32-bit + * integers instead of the other platforms which mask full 64-bit vectors, + * so the setup is more complicated than just shifting right. + * + * Additionally, there is an optimization for 4 lanes at once noted below. + * + * Since, as stated, the most optimal amount of lanes for Cortexes is 6, + * there needs to be *three* versions of the accumulate operation used + * for the remaining 2 lanes. + * + * WASM's SIMD128 uses SIMDe's arm_neon.h polyfill because the intrinsics overlap + * nearly perfectly. */ + XXH_FORCE_INLINE void XXH3_accumulate_512_neon( void* XXH_RESTRICT acc, const void* XXH_RESTRICT input, @@ -4074,101 +5168,182 @@ XXH3_accumulate_512_neon( void* XXH_RESTRICT acc, { XXH_ASSERT((((size_t)acc) & 15) == 0); XXH_STATIC_ASSERT(XXH3_NEON_LANES > 0 && XXH3_NEON_LANES <= XXH_ACC_NB && XXH3_NEON_LANES % 2 == 0); - { - uint64x2_t* const xacc = (uint64x2_t *) acc; + { /* GCC for darwin arm64 does not like aliasing here */ + xxh_aliasing_uint64x2_t* const xacc = (xxh_aliasing_uint64x2_t*) acc; /* We don't use a uint32x4_t pointer because it causes bus errors on ARMv7. */ - uint8_t const* const xinput = (const uint8_t *) input; - uint8_t const* const xsecret = (const uint8_t *) secret; + uint8_t const* xinput = (const uint8_t *) input; + uint8_t const* xsecret = (const uint8_t *) secret; size_t i; - /* NEON for the first few lanes (these loops are normally interleaved) */ - for (i=0; i < XXH3_NEON_LANES / 2; i++) { - /* data_vec = xinput[i]; */ - uint8x16_t data_vec = vld1q_u8(xinput + (i * 16)); - /* key_vec = xsecret[i]; */ - uint8x16_t key_vec = vld1q_u8(xsecret + (i * 16)); - uint64x2_t data_key; - uint32x2_t data_key_lo, data_key_hi; - /* xacc[i] += swap(data_vec); */ - uint64x2_t const data64 = vreinterpretq_u64_u8(data_vec); - uint64x2_t const swapped = vextq_u64(data64, data64, 1); - xacc[i] = vaddq_u64 (xacc[i], swapped); - /* data_key = data_vec ^ key_vec; */ - data_key = vreinterpretq_u64_u8(veorq_u8(data_vec, key_vec)); - /* data_key_lo = (uint32x2_t) (data_key & 0xFFFFFFFF); - * data_key_hi = (uint32x2_t) (data_key >> 32); - * data_key = UNDEFINED; */ - XXH_SPLIT_IN_PLACE(data_key, data_key_lo, data_key_hi); - /* xacc[i] += (uint64x2_t) data_key_lo * (uint64x2_t) data_key_hi; */ - xacc[i] = vmlal_u32 (xacc[i], data_key_lo, data_key_hi); - - } - /* Scalar for the remainder. This may be a zero iteration loop. */ +#ifdef __wasm_simd128__ + /* + * On WASM SIMD128, Clang emits direct address loads when XXH3_kSecret + * is constant propagated, which results in it converting it to this + * inside the loop: + * + * a = v128.load(XXH3_kSecret + 0 + $secret_offset, offset = 0) + * b = v128.load(XXH3_kSecret + 16 + $secret_offset, offset = 0) + * ... + * + * This requires a full 32-bit address immediate (and therefore a 6 byte + * instruction) as well as an add for each offset. + * + * Putting an asm guard prevents it from folding (at the cost of losing + * the alignment hint), and uses the free offset in `v128.load` instead + * of adding secret_offset each time which overall reduces code size by + * about a kilobyte and improves performance. + */ + XXH_COMPILER_GUARD(xsecret); +#endif + /* Scalar lanes use the normal scalarRound routine */ for (i = XXH3_NEON_LANES; i < XXH_ACC_NB; i++) { XXH3_scalarRound(acc, input, secret, i); } + i = 0; + /* 4 NEON lanes at a time. */ + for (; i+1 < XXH3_NEON_LANES / 2; i+=2) { + /* data_vec = xinput[i]; */ + uint64x2_t data_vec_1 = XXH_vld1q_u64(xinput + (i * 16)); + uint64x2_t data_vec_2 = XXH_vld1q_u64(xinput + ((i+1) * 16)); + /* key_vec = xsecret[i]; */ + uint64x2_t key_vec_1 = XXH_vld1q_u64(xsecret + (i * 16)); + uint64x2_t key_vec_2 = XXH_vld1q_u64(xsecret + ((i+1) * 16)); + /* data_swap = swap(data_vec) */ + uint64x2_t data_swap_1 = vextq_u64(data_vec_1, data_vec_1, 1); + uint64x2_t data_swap_2 = vextq_u64(data_vec_2, data_vec_2, 1); + /* data_key = data_vec ^ key_vec; */ + uint64x2_t data_key_1 = veorq_u64(data_vec_1, key_vec_1); + uint64x2_t data_key_2 = veorq_u64(data_vec_2, key_vec_2); + + /* + * If we reinterpret the 64x2 vectors as 32x4 vectors, we can use a + * de-interleave operation for 4 lanes in 1 step with `vuzpq_u32` to + * get one vector with the low 32 bits of each lane, and one vector + * with the high 32 bits of each lane. + * + * The intrinsic returns a double vector because the original ARMv7-a + * instruction modified both arguments in place. AArch64 and SIMD128 emit + * two instructions from this intrinsic. + * + * [ dk11L | dk11H | dk12L | dk12H ] -> [ dk11L | dk12L | dk21L | dk22L ] + * [ dk21L | dk21H | dk22L | dk22H ] -> [ dk11H | dk12H | dk21H | dk22H ] + */ + uint32x4x2_t unzipped = vuzpq_u32( + vreinterpretq_u32_u64(data_key_1), + vreinterpretq_u32_u64(data_key_2) + ); + /* data_key_lo = data_key & 0xFFFFFFFF */ + uint32x4_t data_key_lo = unzipped.val[0]; + /* data_key_hi = data_key >> 32 */ + uint32x4_t data_key_hi = unzipped.val[1]; + /* + * Then, we can split the vectors horizontally and multiply which, as for most + * widening intrinsics, have a variant that works on both high half vectors + * for free on AArch64. A similar instruction is available on SIMD128. + * + * sum = data_swap + (u64x2) data_key_lo * (u64x2) data_key_hi + */ + uint64x2_t sum_1 = XXH_vmlal_low_u32(data_swap_1, data_key_lo, data_key_hi); + uint64x2_t sum_2 = XXH_vmlal_high_u32(data_swap_2, data_key_lo, data_key_hi); + /* + * Clang reorders + * a += b * c; // umlal swap.2d, dkl.2s, dkh.2s + * c += a; // add acc.2d, acc.2d, swap.2d + * to + * c += a; // add acc.2d, acc.2d, swap.2d + * c += b * c; // umlal acc.2d, dkl.2s, dkh.2s + * + * While it would make sense in theory since the addition is faster, + * for reasons likely related to umlal being limited to certain NEON + * pipelines, this is worse. A compiler guard fixes this. + */ + XXH_COMPILER_GUARD_CLANG_NEON(sum_1); + XXH_COMPILER_GUARD_CLANG_NEON(sum_2); + /* xacc[i] = acc_vec + sum; */ + xacc[i] = vaddq_u64(xacc[i], sum_1); + xacc[i+1] = vaddq_u64(xacc[i+1], sum_2); + } + /* Operate on the remaining NEON lanes 2 at a time. */ + for (; i < XXH3_NEON_LANES / 2; i++) { + /* data_vec = xinput[i]; */ + uint64x2_t data_vec = XXH_vld1q_u64(xinput + (i * 16)); + /* key_vec = xsecret[i]; */ + uint64x2_t key_vec = XXH_vld1q_u64(xsecret + (i * 16)); + /* acc_vec_2 = swap(data_vec) */ + uint64x2_t data_swap = vextq_u64(data_vec, data_vec, 1); + /* data_key = data_vec ^ key_vec; */ + uint64x2_t data_key = veorq_u64(data_vec, key_vec); + /* For two lanes, just use VMOVN and VSHRN. */ + /* data_key_lo = data_key & 0xFFFFFFFF; */ + uint32x2_t data_key_lo = vmovn_u64(data_key); + /* data_key_hi = data_key >> 32; */ + uint32x2_t data_key_hi = vshrn_n_u64(data_key, 32); + /* sum = data_swap + (u64x2) data_key_lo * (u64x2) data_key_hi; */ + uint64x2_t sum = vmlal_u32(data_swap, data_key_lo, data_key_hi); + /* Same Clang workaround as before */ + XXH_COMPILER_GUARD_CLANG_NEON(sum); + /* xacc[i] = acc_vec + sum; */ + xacc[i] = vaddq_u64 (xacc[i], sum); + } } } +XXH_FORCE_INLINE XXH3_ACCUMULATE_TEMPLATE(neon) XXH_FORCE_INLINE void XXH3_scrambleAcc_neon(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret) { XXH_ASSERT((((size_t)acc) & 15) == 0); - { uint64x2_t* xacc = (uint64x2_t*) acc; + { xxh_aliasing_uint64x2_t* xacc = (xxh_aliasing_uint64x2_t*) acc; uint8_t const* xsecret = (uint8_t const*) secret; - uint32x2_t prime = vdup_n_u32 (XXH_PRIME32_1); size_t i; - /* NEON for the first few lanes (these loops are normally interleaved) */ - for (i=0; i < XXH3_NEON_LANES / 2; i++) { - /* xacc[i] ^= (xacc[i] >> 47); */ - uint64x2_t acc_vec = xacc[i]; - uint64x2_t shifted = vshrq_n_u64 (acc_vec, 47); - uint64x2_t data_vec = veorq_u64 (acc_vec, shifted); + /* WASM uses operator overloads and doesn't need these. */ +#ifndef __wasm_simd128__ + /* { prime32_1, prime32_1 } */ + uint32x2_t const kPrimeLo = vdup_n_u32(XXH_PRIME32_1); + /* { 0, prime32_1, 0, prime32_1 } */ + uint32x4_t const kPrimeHi = vreinterpretq_u32_u64(vdupq_n_u64((xxh_u64)XXH_PRIME32_1 << 32)); +#endif - /* xacc[i] ^= xsecret[i]; */ - uint8x16_t key_vec = vld1q_u8 (xsecret + (i * 16)); - uint64x2_t data_key = veorq_u64 (data_vec, vreinterpretq_u64_u8(key_vec)); - - /* xacc[i] *= XXH_PRIME32_1 */ - uint32x2_t data_key_lo, data_key_hi; - /* data_key_lo = (uint32x2_t) (xacc[i] & 0xFFFFFFFF); - * data_key_hi = (uint32x2_t) (xacc[i] >> 32); - * xacc[i] = UNDEFINED; */ - XXH_SPLIT_IN_PLACE(data_key, data_key_lo, data_key_hi); - { /* - * prod_hi = (data_key >> 32) * XXH_PRIME32_1; - * - * Avoid vmul_u32 + vshll_n_u32 since Clang 6 and 7 will - * incorrectly "optimize" this: - * tmp = vmul_u32(vmovn_u64(a), vmovn_u64(b)); - * shifted = vshll_n_u32(tmp, 32); - * to this: - * tmp = "vmulq_u64"(a, b); // no such thing! - * shifted = vshlq_n_u64(tmp, 32); - * - * However, unlike SSE, Clang lacks a 64-bit multiply routine - * for NEON, and it scalarizes two 64-bit multiplies instead. - * - * vmull_u32 has the same timing as vmul_u32, and it avoids - * this bug completely. - * See https://bugs.llvm.org/show_bug.cgi?id=39967 - */ - uint64x2_t prod_hi = vmull_u32 (data_key_hi, prime); - /* xacc[i] = prod_hi << 32; */ - xacc[i] = vshlq_n_u64(prod_hi, 32); - /* xacc[i] += (prod_hi & 0xFFFFFFFF) * XXH_PRIME32_1; */ - xacc[i] = vmlal_u32(xacc[i], data_key_lo, prime); - } - } - /* Scalar for the remainder. This may be a zero iteration loop. */ + /* AArch64 uses both scalar and neon at the same time */ for (i = XXH3_NEON_LANES; i < XXH_ACC_NB; i++) { XXH3_scalarScrambleRound(acc, secret, i); } + for (i=0; i < XXH3_NEON_LANES / 2; i++) { + /* xacc[i] ^= (xacc[i] >> 47); */ + uint64x2_t acc_vec = xacc[i]; + uint64x2_t shifted = vshrq_n_u64(acc_vec, 47); + uint64x2_t data_vec = veorq_u64(acc_vec, shifted); + + /* xacc[i] ^= xsecret[i]; */ + uint64x2_t key_vec = XXH_vld1q_u64(xsecret + (i * 16)); + uint64x2_t data_key = veorq_u64(data_vec, key_vec); + /* xacc[i] *= XXH_PRIME32_1 */ +#ifdef __wasm_simd128__ + /* SIMD128 has multiply by u64x2, use it instead of expanding and scalarizing */ + xacc[i] = data_key * XXH_PRIME32_1; +#else + /* + * Expanded version with portable NEON intrinsics + * + * lo(x) * lo(y) + (hi(x) * lo(y) << 32) + * + * prod_hi = hi(data_key) * lo(prime) << 32 + * + * Since we only need 32 bits of this multiply a trick can be used, reinterpreting the vector + * as a uint32x4_t and multiplying by { 0, prime, 0, prime } to cancel out the unwanted bits + * and avoid the shift. + */ + uint32x4_t prod_hi = vmulq_u32 (vreinterpretq_u32_u64(data_key), kPrimeHi); + /* Extract low bits for vmlal_u32 */ + uint32x2_t data_key_lo = vmovn_u64(data_key); + /* xacc[i] = prod_hi + lo(data_key) * XXH_PRIME32_1; */ + xacc[i] = vmlal_u32(vreinterpretq_u64_u32(prod_hi), data_key_lo, kPrimeLo); +#endif + } } } - #endif #if (XXH_VECTOR == XXH_VSX) @@ -4179,23 +5354,23 @@ XXH3_accumulate_512_vsx( void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret) { /* presumed aligned */ - unsigned int* const xacc = (unsigned int*) acc; - xxh_u64x2 const* const xinput = (xxh_u64x2 const*) input; /* no alignment restriction */ - xxh_u64x2 const* const xsecret = (xxh_u64x2 const*) secret; /* no alignment restriction */ + xxh_aliasing_u64x2* const xacc = (xxh_aliasing_u64x2*) acc; + xxh_u8 const* const xinput = (xxh_u8 const*) input; /* no alignment restriction */ + xxh_u8 const* const xsecret = (xxh_u8 const*) secret; /* no alignment restriction */ xxh_u64x2 const v32 = { 32, 32 }; size_t i; for (i = 0; i < XXH_STRIPE_LEN / sizeof(xxh_u64x2); i++) { /* data_vec = xinput[i]; */ - xxh_u64x2 const data_vec = XXH_vec_loadu(xinput + i); + xxh_u64x2 const data_vec = XXH_vec_loadu(xinput + 16*i); /* key_vec = xsecret[i]; */ - xxh_u64x2 const key_vec = XXH_vec_loadu(xsecret + i); + xxh_u64x2 const key_vec = XXH_vec_loadu(xsecret + 16*i); xxh_u64x2 const data_key = data_vec ^ key_vec; /* shuffled = (data_key << 32) | (data_key >> 32); */ xxh_u32x4 const shuffled = (xxh_u32x4)vec_rl(data_key, v32); /* product = ((xxh_u64x2)data_key & 0xFFFFFFFF) * ((xxh_u64x2)shuffled & 0xFFFFFFFF); */ xxh_u64x2 const product = XXH_vec_mulo((xxh_u32x4)data_key, shuffled); /* acc_vec = xacc[i]; */ - xxh_u64x2 acc_vec = (xxh_u64x2)vec_xl(0, xacc + 4 * i); + xxh_u64x2 acc_vec = xacc[i]; acc_vec += product; /* swap high and low halves */ @@ -4204,18 +5379,18 @@ XXH3_accumulate_512_vsx( void* XXH_RESTRICT acc, #else acc_vec += vec_xxpermdi(data_vec, data_vec, 2); #endif - /* xacc[i] = acc_vec; */ - vec_xst((xxh_u32x4)acc_vec, 0, xacc + 4 * i); + xacc[i] = acc_vec; } } +XXH_FORCE_INLINE XXH3_ACCUMULATE_TEMPLATE(vsx) XXH_FORCE_INLINE void XXH3_scrambleAcc_vsx(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret) { XXH_ASSERT((((size_t)acc) & 15) == 0); - { xxh_u64x2* const xacc = (xxh_u64x2*) acc; - const xxh_u64x2* const xsecret = (const xxh_u64x2*) secret; + { xxh_aliasing_u64x2* const xacc = (xxh_aliasing_u64x2*) acc; + const xxh_u8* const xsecret = (const xxh_u8*) secret; /* constants */ xxh_u64x2 const v32 = { 32, 32 }; xxh_u64x2 const v47 = { 47, 47 }; @@ -4227,7 +5402,7 @@ XXH3_scrambleAcc_vsx(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret) xxh_u64x2 const data_vec = acc_vec ^ (acc_vec >> v47); /* xacc[i] ^= xsecret[i]; */ - xxh_u64x2 const key_vec = XXH_vec_loadu(xsecret + i); + xxh_u64x2 const key_vec = XXH_vec_loadu(xsecret + 16*i); xxh_u64x2 const data_key = data_vec ^ key_vec; /* xacc[i] *= XXH_PRIME32_1 */ @@ -4241,8 +5416,148 @@ XXH3_scrambleAcc_vsx(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret) #endif +#if (XXH_VECTOR == XXH_SVE) + +XXH_FORCE_INLINE void +XXH3_accumulate_512_sve( void* XXH_RESTRICT acc, + const void* XXH_RESTRICT input, + const void* XXH_RESTRICT secret) +{ + uint64_t *xacc = (uint64_t *)acc; + const uint64_t *xinput = (const uint64_t *)(const void *)input; + const uint64_t *xsecret = (const uint64_t *)(const void *)secret; + svuint64_t kSwap = sveor_n_u64_z(svptrue_b64(), svindex_u64(0, 1), 1); + uint64_t element_count = svcntd(); + if (element_count >= 8) { + svbool_t mask = svptrue_pat_b64(SV_VL8); + svuint64_t vacc = svld1_u64(mask, xacc); + ACCRND(vacc, 0); + svst1_u64(mask, xacc, vacc); + } else if (element_count == 2) { /* sve128 */ + svbool_t mask = svptrue_pat_b64(SV_VL2); + svuint64_t acc0 = svld1_u64(mask, xacc + 0); + svuint64_t acc1 = svld1_u64(mask, xacc + 2); + svuint64_t acc2 = svld1_u64(mask, xacc + 4); + svuint64_t acc3 = svld1_u64(mask, xacc + 6); + ACCRND(acc0, 0); + ACCRND(acc1, 2); + ACCRND(acc2, 4); + ACCRND(acc3, 6); + svst1_u64(mask, xacc + 0, acc0); + svst1_u64(mask, xacc + 2, acc1); + svst1_u64(mask, xacc + 4, acc2); + svst1_u64(mask, xacc + 6, acc3); + } else { + svbool_t mask = svptrue_pat_b64(SV_VL4); + svuint64_t acc0 = svld1_u64(mask, xacc + 0); + svuint64_t acc1 = svld1_u64(mask, xacc + 4); + ACCRND(acc0, 0); + ACCRND(acc1, 4); + svst1_u64(mask, xacc + 0, acc0); + svst1_u64(mask, xacc + 4, acc1); + } +} + +XXH_FORCE_INLINE void +XXH3_accumulate_sve(xxh_u64* XXH_RESTRICT acc, + const xxh_u8* XXH_RESTRICT input, + const xxh_u8* XXH_RESTRICT secret, + size_t nbStripes) +{ + if (nbStripes != 0) { + uint64_t *xacc = (uint64_t *)acc; + const uint64_t *xinput = (const uint64_t *)(const void *)input; + const uint64_t *xsecret = (const uint64_t *)(const void *)secret; + svuint64_t kSwap = sveor_n_u64_z(svptrue_b64(), svindex_u64(0, 1), 1); + uint64_t element_count = svcntd(); + if (element_count >= 8) { + svbool_t mask = svptrue_pat_b64(SV_VL8); + svuint64_t vacc = svld1_u64(mask, xacc + 0); + do { + /* svprfd(svbool_t, void *, enum svfprop); */ + svprfd(mask, xinput + 128, SV_PLDL1STRM); + ACCRND(vacc, 0); + xinput += 8; + xsecret += 1; + nbStripes--; + } while (nbStripes != 0); + + svst1_u64(mask, xacc + 0, vacc); + } else if (element_count == 2) { /* sve128 */ + svbool_t mask = svptrue_pat_b64(SV_VL2); + svuint64_t acc0 = svld1_u64(mask, xacc + 0); + svuint64_t acc1 = svld1_u64(mask, xacc + 2); + svuint64_t acc2 = svld1_u64(mask, xacc + 4); + svuint64_t acc3 = svld1_u64(mask, xacc + 6); + do { + svprfd(mask, xinput + 128, SV_PLDL1STRM); + ACCRND(acc0, 0); + ACCRND(acc1, 2); + ACCRND(acc2, 4); + ACCRND(acc3, 6); + xinput += 8; + xsecret += 1; + nbStripes--; + } while (nbStripes != 0); + + svst1_u64(mask, xacc + 0, acc0); + svst1_u64(mask, xacc + 2, acc1); + svst1_u64(mask, xacc + 4, acc2); + svst1_u64(mask, xacc + 6, acc3); + } else { + svbool_t mask = svptrue_pat_b64(SV_VL4); + svuint64_t acc0 = svld1_u64(mask, xacc + 0); + svuint64_t acc1 = svld1_u64(mask, xacc + 4); + do { + svprfd(mask, xinput + 128, SV_PLDL1STRM); + ACCRND(acc0, 0); + ACCRND(acc1, 4); + xinput += 8; + xsecret += 1; + nbStripes--; + } while (nbStripes != 0); + + svst1_u64(mask, xacc + 0, acc0); + svst1_u64(mask, xacc + 4, acc1); + } + } +} + +#endif + /* scalar variants - universal */ +#if defined(__aarch64__) && (defined(__GNUC__) || defined(__clang__)) +/* + * In XXH3_scalarRound(), GCC and Clang have a similar codegen issue, where they + * emit an excess mask and a full 64-bit multiply-add (MADD X-form). + * + * While this might not seem like much, as AArch64 is a 64-bit architecture, only + * big Cortex designs have a full 64-bit multiplier. + * + * On the little cores, the smaller 32-bit multiplier is used, and full 64-bit + * multiplies expand to 2-3 multiplies in microcode. This has a major penalty + * of up to 4 latency cycles and 2 stall cycles in the multiply pipeline. + * + * Thankfully, AArch64 still provides the 32-bit long multiply-add (UMADDL) which does + * not have this penalty and does the mask automatically. + */ +XXH_FORCE_INLINE xxh_u64 +XXH_mult32to64_add64(xxh_u64 lhs, xxh_u64 rhs, xxh_u64 acc) +{ + xxh_u64 ret; + /* note: %x = 64-bit register, %w = 32-bit register */ + __asm__("umaddl %x0, %w1, %w2, %x3" : "=r" (ret) : "r" (lhs), "r" (rhs), "r" (acc)); + return ret; +} +#else +XXH_FORCE_INLINE xxh_u64 +XXH_mult32to64_add64(xxh_u64 lhs, xxh_u64 rhs, xxh_u64 acc) +{ + return XXH_mult32to64((xxh_u32)lhs, (xxh_u32)rhs) + acc; +} +#endif + /*! * @internal * @brief Scalar round for @ref XXH3_accumulate_512_scalar(). @@ -4265,7 +5580,7 @@ XXH3_scalarRound(void* XXH_RESTRICT acc, xxh_u64 const data_val = XXH_readLE64(xinput + lane * 8); xxh_u64 const data_key = data_val ^ XXH_readLE64(xsecret + lane * 8); xacc[lane ^ 1] += data_val; /* swap adjacent lanes */ - xacc[lane] += XXH_mult32to64(data_key & 0xFFFFFFFF, data_key >> 32); + xacc[lane] = XXH_mult32to64_add64(data_key /* & 0xFFFFFFFF */, data_key >> 32, xacc[lane]); } } @@ -4279,10 +5594,18 @@ XXH3_accumulate_512_scalar(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret) { size_t i; + /* ARM GCC refuses to unroll this loop, resulting in a 24% slowdown on ARMv6. */ +#if defined(__GNUC__) && !defined(__clang__) \ + && (defined(__arm__) || defined(__thumb2__)) \ + && defined(__ARM_FEATURE_UNALIGNED) /* no unaligned access just wastes bytes */ \ + && XXH_SIZE_OPT <= 0 +# pragma GCC unroll 8 +#endif for (i=0; i < XXH_ACC_NB; i++) { XXH3_scalarRound(acc, input, secret, i); } } +XXH_FORCE_INLINE XXH3_ACCUMULATE_TEMPLATE(scalar) /*! * @internal @@ -4334,10 +5657,10 @@ XXH3_initCustomSecret_scalar(void* XXH_RESTRICT customSecret, xxh_u64 seed64) const xxh_u8* kSecretPtr = XXH3_kSecret; XXH_STATIC_ASSERT((XXH_SECRET_DEFAULT_SIZE & 15) == 0); -#if defined(__clang__) && defined(__aarch64__) +#if defined(__GNUC__) && defined(__aarch64__) /* * UGLY HACK: - * Clang generates a bunch of MOV/MOVK pairs for aarch64, and they are + * GCC and Clang generate a bunch of MOV/MOVK pairs for aarch64, and they are * placed sequentially, in order, at the top of the unrolled loop. * * While MOVK is great for generating constants (2 cycles for a 64-bit @@ -4352,7 +5675,7 @@ XXH3_initCustomSecret_scalar(void* XXH_RESTRICT customSecret, xxh_u64 seed64) * ADD * SUB STR * STR - * By forcing loads from memory (as the asm line causes Clang to assume + * By forcing loads from memory (as the asm line causes the compiler to assume * that XXH3_kSecretPtr has been changed), the pipelines are used more * efficiently: * I L S @@ -4369,17 +5692,11 @@ XXH3_initCustomSecret_scalar(void* XXH_RESTRICT customSecret, xxh_u64 seed64) */ XXH_COMPILER_GUARD(kSecretPtr); #endif - /* - * Note: in debug mode, this overrides the asm optimization - * and Clang will emit MOVK chains again. - */ - XXH_ASSERT(kSecretPtr == XXH3_kSecret); - { int const nbRounds = XXH_SECRET_DEFAULT_SIZE / 16; int i; for (i=0; i < nbRounds; i++) { /* - * The asm hack causes Clang to assume that kSecretPtr aliases with + * The asm hack causes the compiler to assume that kSecretPtr aliases with * customSecret, and on aarch64, this prevented LDP from merging two * loads together for free. Putting the loads together before the stores * properly generates LDP. @@ -4392,7 +5709,7 @@ XXH3_initCustomSecret_scalar(void* XXH_RESTRICT customSecret, xxh_u64 seed64) } -typedef void (*XXH3_f_accumulate_512)(void* XXH_RESTRICT, const void*, const void*); +typedef void (*XXH3_f_accumulate)(xxh_u64* XXH_RESTRICT, const xxh_u8* XXH_RESTRICT, const xxh_u8* XXH_RESTRICT, size_t); typedef void (*XXH3_f_scrambleAcc)(void* XXH_RESTRICT, const void*); typedef void (*XXH3_f_initCustomSecret)(void* XXH_RESTRICT, xxh_u64); @@ -4400,82 +5717,63 @@ typedef void (*XXH3_f_initCustomSecret)(void* XXH_RESTRICT, xxh_u64); #if (XXH_VECTOR == XXH_AVX512) #define XXH3_accumulate_512 XXH3_accumulate_512_avx512 +#define XXH3_accumulate XXH3_accumulate_avx512 #define XXH3_scrambleAcc XXH3_scrambleAcc_avx512 #define XXH3_initCustomSecret XXH3_initCustomSecret_avx512 #elif (XXH_VECTOR == XXH_AVX2) #define XXH3_accumulate_512 XXH3_accumulate_512_avx2 +#define XXH3_accumulate XXH3_accumulate_avx2 #define XXH3_scrambleAcc XXH3_scrambleAcc_avx2 #define XXH3_initCustomSecret XXH3_initCustomSecret_avx2 #elif (XXH_VECTOR == XXH_SSE2) #define XXH3_accumulate_512 XXH3_accumulate_512_sse2 +#define XXH3_accumulate XXH3_accumulate_sse2 #define XXH3_scrambleAcc XXH3_scrambleAcc_sse2 #define XXH3_initCustomSecret XXH3_initCustomSecret_sse2 #elif (XXH_VECTOR == XXH_NEON) #define XXH3_accumulate_512 XXH3_accumulate_512_neon +#define XXH3_accumulate XXH3_accumulate_neon #define XXH3_scrambleAcc XXH3_scrambleAcc_neon #define XXH3_initCustomSecret XXH3_initCustomSecret_scalar #elif (XXH_VECTOR == XXH_VSX) #define XXH3_accumulate_512 XXH3_accumulate_512_vsx +#define XXH3_accumulate XXH3_accumulate_vsx #define XXH3_scrambleAcc XXH3_scrambleAcc_vsx #define XXH3_initCustomSecret XXH3_initCustomSecret_scalar +#elif (XXH_VECTOR == XXH_SVE) +#define XXH3_accumulate_512 XXH3_accumulate_512_sve +#define XXH3_accumulate XXH3_accumulate_sve +#define XXH3_scrambleAcc XXH3_scrambleAcc_scalar +#define XXH3_initCustomSecret XXH3_initCustomSecret_scalar + #else /* scalar */ #define XXH3_accumulate_512 XXH3_accumulate_512_scalar +#define XXH3_accumulate XXH3_accumulate_scalar #define XXH3_scrambleAcc XXH3_scrambleAcc_scalar #define XXH3_initCustomSecret XXH3_initCustomSecret_scalar #endif - - -#ifndef XXH_PREFETCH_DIST -# ifdef __clang__ -# define XXH_PREFETCH_DIST 320 -# else -# if (XXH_VECTOR == XXH_AVX512) -# define XXH_PREFETCH_DIST 512 -# else -# define XXH_PREFETCH_DIST 384 -# endif -# endif /* __clang__ */ -#endif /* XXH_PREFETCH_DIST */ - -/* - * XXH3_accumulate() - * Loops over XXH3_accumulate_512(). - * Assumption: nbStripes will not overflow the secret size - */ -XXH_FORCE_INLINE void -XXH3_accumulate( xxh_u64* XXH_RESTRICT acc, - const xxh_u8* XXH_RESTRICT input, - const xxh_u8* XXH_RESTRICT secret, - size_t nbStripes, - XXH3_f_accumulate_512 f_acc512) -{ - size_t n; - for (n = 0; n < nbStripes; n++ ) { - const xxh_u8* const in = input + n*XXH_STRIPE_LEN; - XXH_PREFETCH(in + XXH_PREFETCH_DIST); - f_acc512(acc, - in, - secret + n*XXH_SECRET_CONSUME_RATE); - } -} +#if XXH_SIZE_OPT >= 1 /* don't do SIMD for initialization */ +# undef XXH3_initCustomSecret +# define XXH3_initCustomSecret XXH3_initCustomSecret_scalar +#endif XXH_FORCE_INLINE void XXH3_hashLong_internal_loop(xxh_u64* XXH_RESTRICT acc, const xxh_u8* XXH_RESTRICT input, size_t len, const xxh_u8* XXH_RESTRICT secret, size_t secretSize, - XXH3_f_accumulate_512 f_acc512, + XXH3_f_accumulate f_acc, XXH3_f_scrambleAcc f_scramble) { size_t const nbStripesPerBlock = (secretSize - XXH_STRIPE_LEN) / XXH_SECRET_CONSUME_RATE; @@ -4487,7 +5785,7 @@ XXH3_hashLong_internal_loop(xxh_u64* XXH_RESTRICT acc, XXH_ASSERT(secretSize >= XXH3_SECRET_SIZE_MIN); for (n = 0; n < nb_blocks; n++) { - XXH3_accumulate(acc, input + n*block_len, secret, nbStripesPerBlock, f_acc512); + f_acc(acc, input + n*block_len, secret, nbStripesPerBlock); f_scramble(acc, secret + secretSize - XXH_STRIPE_LEN); } @@ -4495,12 +5793,12 @@ XXH3_hashLong_internal_loop(xxh_u64* XXH_RESTRICT acc, XXH_ASSERT(len > XXH_STRIPE_LEN); { size_t const nbStripes = ((len - 1) - (block_len * nb_blocks)) / XXH_STRIPE_LEN; XXH_ASSERT(nbStripes <= (secretSize / XXH_SECRET_CONSUME_RATE)); - XXH3_accumulate(acc, input + nb_blocks*block_len, secret, nbStripes, f_acc512); + f_acc(acc, input + nb_blocks*block_len, secret, nbStripes); /* last stripe */ { const xxh_u8* const p = input + len - XXH_STRIPE_LEN; #define XXH_SECRET_LASTACC_START 7 /* not aligned on 8, last secret is different from acc & scrambler */ - f_acc512(acc, p, secret + secretSize - XXH_STRIPE_LEN - XXH_SECRET_LASTACC_START); + XXH3_accumulate_512(acc, p, secret + secretSize - XXH_STRIPE_LEN - XXH_SECRET_LASTACC_START); } } } @@ -4545,12 +5843,12 @@ XXH3_mergeAccs(const xxh_u64* XXH_RESTRICT acc, const xxh_u8* XXH_RESTRICT secre XXH_FORCE_INLINE XXH64_hash_t XXH3_hashLong_64b_internal(const void* XXH_RESTRICT input, size_t len, const void* XXH_RESTRICT secret, size_t secretSize, - XXH3_f_accumulate_512 f_acc512, + XXH3_f_accumulate f_acc, XXH3_f_scrambleAcc f_scramble) { XXH_ALIGN(XXH_ACC_ALIGN) xxh_u64 acc[XXH_ACC_NB] = XXH3_INIT_ACC; - XXH3_hashLong_internal_loop(acc, (const xxh_u8*)input, len, (const xxh_u8*)secret, secretSize, f_acc512, f_scramble); + XXH3_hashLong_internal_loop(acc, (const xxh_u8*)input, len, (const xxh_u8*)secret, secretSize, f_acc, f_scramble); /* converge into final hash */ XXH_STATIC_ASSERT(sizeof(acc) == 64); @@ -4564,13 +5862,15 @@ XXH3_hashLong_64b_internal(const void* XXH_RESTRICT input, size_t len, * It's important for performance to transmit secret's size (when it's static) * so that the compiler can properly optimize the vectorized loop. * This makes a big performance difference for "medium" keys (<1 KB) when using AVX instruction set. + * When the secret size is unknown, or on GCC 12 where the mix of NO_INLINE and FORCE_INLINE + * breaks -Og, this is XXH_NO_INLINE. */ -XXH_FORCE_INLINE XXH64_hash_t +XXH3_WITH_SECRET_INLINE XXH64_hash_t XXH3_hashLong_64b_withSecret(const void* XXH_RESTRICT input, size_t len, XXH64_hash_t seed64, const xxh_u8* XXH_RESTRICT secret, size_t secretLen) { (void)seed64; - return XXH3_hashLong_64b_internal(input, len, secret, secretLen, XXH3_accumulate_512, XXH3_scrambleAcc); + return XXH3_hashLong_64b_internal(input, len, secret, secretLen, XXH3_accumulate, XXH3_scrambleAcc); } /* @@ -4579,12 +5879,12 @@ XXH3_hashLong_64b_withSecret(const void* XXH_RESTRICT input, size_t len, * Note that inside this no_inline function, we do inline the internal loop, * and provide a statically defined secret size to allow optimization of vector loop. */ -XXH_NO_INLINE XXH64_hash_t +XXH_NO_INLINE XXH_PUREF XXH64_hash_t XXH3_hashLong_64b_default(const void* XXH_RESTRICT input, size_t len, XXH64_hash_t seed64, const xxh_u8* XXH_RESTRICT secret, size_t secretLen) { (void)seed64; (void)secret; (void)secretLen; - return XXH3_hashLong_64b_internal(input, len, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_accumulate_512, XXH3_scrambleAcc); + return XXH3_hashLong_64b_internal(input, len, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_accumulate, XXH3_scrambleAcc); } /* @@ -4601,18 +5901,20 @@ XXH3_hashLong_64b_default(const void* XXH_RESTRICT input, size_t len, XXH_FORCE_INLINE XXH64_hash_t XXH3_hashLong_64b_withSeed_internal(const void* input, size_t len, XXH64_hash_t seed, - XXH3_f_accumulate_512 f_acc512, + XXH3_f_accumulate f_acc, XXH3_f_scrambleAcc f_scramble, XXH3_f_initCustomSecret f_initSec) { +#if XXH_SIZE_OPT <= 0 if (seed == 0) return XXH3_hashLong_64b_internal(input, len, XXH3_kSecret, sizeof(XXH3_kSecret), - f_acc512, f_scramble); + f_acc, f_scramble); +#endif { XXH_ALIGN(XXH_SEC_ALIGN) xxh_u8 secret[XXH_SECRET_DEFAULT_SIZE]; f_initSec(secret, seed); return XXH3_hashLong_64b_internal(input, len, secret, sizeof(secret), - f_acc512, f_scramble); + f_acc, f_scramble); } } @@ -4620,12 +5922,12 @@ XXH3_hashLong_64b_withSeed_internal(const void* input, size_t len, * It's important for performance that XXH3_hashLong is not inlined. */ XXH_NO_INLINE XXH64_hash_t -XXH3_hashLong_64b_withSeed(const void* input, size_t len, - XXH64_hash_t seed, const xxh_u8* secret, size_t secretLen) +XXH3_hashLong_64b_withSeed(const void* XXH_RESTRICT input, size_t len, + XXH64_hash_t seed, const xxh_u8* XXH_RESTRICT secret, size_t secretLen) { (void)secret; (void)secretLen; return XXH3_hashLong_64b_withSeed_internal(input, len, seed, - XXH3_accumulate_512, XXH3_scrambleAcc, XXH3_initCustomSecret); + XXH3_accumulate, XXH3_scrambleAcc, XXH3_initCustomSecret); } @@ -4657,37 +5959,37 @@ XXH3_64bits_internal(const void* XXH_RESTRICT input, size_t len, /* === Public entry point === */ -/*! @ingroup xxh3_family */ -XXH_PUBLIC_API XXH64_hash_t XXH3_64bits(const void* input, size_t len) +/*! @ingroup XXH3_family */ +XXH_PUBLIC_API XXH64_hash_t XXH3_64bits(XXH_NOESCAPE const void* input, size_t length) { - return XXH3_64bits_internal(input, len, 0, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_hashLong_64b_default); + return XXH3_64bits_internal(input, length, 0, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_hashLong_64b_default); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH64_hash_t -XXH3_64bits_withSecret(const void* input, size_t len, const void* secret, size_t secretSize) +XXH3_64bits_withSecret(XXH_NOESCAPE const void* input, size_t length, XXH_NOESCAPE const void* secret, size_t secretSize) { - return XXH3_64bits_internal(input, len, 0, secret, secretSize, XXH3_hashLong_64b_withSecret); + return XXH3_64bits_internal(input, length, 0, secret, secretSize, XXH3_hashLong_64b_withSecret); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH64_hash_t -XXH3_64bits_withSeed(const void* input, size_t len, XXH64_hash_t seed) +XXH3_64bits_withSeed(XXH_NOESCAPE const void* input, size_t length, XXH64_hash_t seed) { - return XXH3_64bits_internal(input, len, seed, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_hashLong_64b_withSeed); + return XXH3_64bits_internal(input, length, seed, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_hashLong_64b_withSeed); } XXH_PUBLIC_API XXH64_hash_t -XXH3_64bits_withSecretandSeed(const void* input, size_t len, const void* secret, size_t secretSize, XXH64_hash_t seed) +XXH3_64bits_withSecretandSeed(XXH_NOESCAPE const void* input, size_t length, XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed) { - if (len <= XXH3_MIDSIZE_MAX) - return XXH3_64bits_internal(input, len, seed, XXH3_kSecret, sizeof(XXH3_kSecret), NULL); - return XXH3_hashLong_64b_withSecret(input, len, seed, (const xxh_u8*)secret, secretSize); + if (length <= XXH3_MIDSIZE_MAX) + return XXH3_64bits_internal(input, length, seed, XXH3_kSecret, sizeof(XXH3_kSecret), NULL); + return XXH3_hashLong_64b_withSecret(input, length, seed, (const xxh_u8*)secret, secretSize); } /* === XXH3 streaming === */ - +#ifndef XXH_NO_STREAM /* * Malloc's a pointer that is always aligned to align. * @@ -4711,7 +6013,7 @@ XXH3_64bits_withSecretandSeed(const void* input, size_t len, const void* secret, * * Align must be a power of 2 and 8 <= align <= 128. */ -static void* XXH_alignedMalloc(size_t s, size_t align) +static XXH_MALLOCF void* XXH_alignedMalloc(size_t s, size_t align) { XXH_ASSERT(align <= 128 && align >= 8); /* range check */ XXH_ASSERT((align & (align-1)) == 0); /* power of 2 */ @@ -4753,7 +6055,15 @@ static void XXH_alignedFree(void* p) XXH_free(base); } } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ +/*! + * @brief Allocate an @ref XXH3_state_t. + * + * @return An allocated pointer of @ref XXH3_state_t on success. + * @return `NULL` on failure. + * + * @note Must be freed with XXH3_freeState(). + */ XXH_PUBLIC_API XXH3_state_t* XXH3_createState(void) { XXH3_state_t* const state = (XXH3_state_t*)XXH_alignedMalloc(sizeof(XXH3_state_t), 64); @@ -4762,16 +6072,25 @@ XXH_PUBLIC_API XXH3_state_t* XXH3_createState(void) return state; } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ +/*! + * @brief Frees an @ref XXH3_state_t. + * + * @param statePtr A pointer to an @ref XXH3_state_t allocated with @ref XXH3_createState(). + * + * @return @ref XXH_OK. + * + * @note Must be allocated with XXH3_createState(). + */ XXH_PUBLIC_API XXH_errorcode XXH3_freeState(XXH3_state_t* statePtr) { XXH_alignedFree(statePtr); return XXH_OK; } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API void -XXH3_copyState(XXH3_state_t* dst_state, const XXH3_state_t* src_state) +XXH3_copyState(XXH_NOESCAPE XXH3_state_t* dst_state, XXH_NOESCAPE const XXH3_state_t* src_state) { XXH_memcpy(dst_state, src_state, sizeof(*dst_state)); } @@ -4803,18 +6122,18 @@ XXH3_reset_internal(XXH3_state_t* statePtr, statePtr->nbStripesPerBlock = statePtr->secretLimit / XXH_SECRET_CONSUME_RATE; } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_64bits_reset(XXH3_state_t* statePtr) +XXH3_64bits_reset(XXH_NOESCAPE XXH3_state_t* statePtr) { if (statePtr == NULL) return XXH_ERROR; XXH3_reset_internal(statePtr, 0, XXH3_kSecret, XXH_SECRET_DEFAULT_SIZE); return XXH_OK; } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_64bits_reset_withSecret(XXH3_state_t* statePtr, const void* secret, size_t secretSize) +XXH3_64bits_reset_withSecret(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize) { if (statePtr == NULL) return XXH_ERROR; XXH3_reset_internal(statePtr, 0, secret, secretSize); @@ -4823,9 +6142,9 @@ XXH3_64bits_reset_withSecret(XXH3_state_t* statePtr, const void* secret, size_t return XXH_OK; } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_64bits_reset_withSeed(XXH3_state_t* statePtr, XXH64_hash_t seed) +XXH3_64bits_reset_withSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH64_hash_t seed) { if (statePtr == NULL) return XXH_ERROR; if (seed==0) return XXH3_64bits_reset(statePtr); @@ -4835,9 +6154,9 @@ XXH3_64bits_reset_withSeed(XXH3_state_t* statePtr, XXH64_hash_t seed) return XXH_OK; } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_64bits_reset_withSecretandSeed(XXH3_state_t* statePtr, const void* secret, size_t secretSize, XXH64_hash_t seed64) +XXH3_64bits_reset_withSecretandSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed64) { if (statePtr == NULL) return XXH_ERROR; if (secret == NULL) return XXH_ERROR; @@ -4847,35 +6166,61 @@ XXH3_64bits_reset_withSecretandSeed(XXH3_state_t* statePtr, const void* secret, return XXH_OK; } -/* Note : when XXH3_consumeStripes() is invoked, - * there must be a guarantee that at least one more byte must be consumed from input - * so that the function can blindly consume all stripes using the "normal" secret segment */ -XXH_FORCE_INLINE void +/*! + * @internal + * @brief Processes a large input for XXH3_update() and XXH3_digest_long(). + * + * Unlike XXH3_hashLong_internal_loop(), this can process data that overlaps a block. + * + * @param acc Pointer to the 8 accumulator lanes + * @param nbStripesSoFarPtr In/out pointer to the number of leftover stripes in the block* + * @param nbStripesPerBlock Number of stripes in a block + * @param input Input pointer + * @param nbStripes Number of stripes to process + * @param secret Secret pointer + * @param secretLimit Offset of the last block in @p secret + * @param f_acc Pointer to an XXH3_accumulate implementation + * @param f_scramble Pointer to an XXH3_scrambleAcc implementation + * @return Pointer past the end of @p input after processing + */ +XXH_FORCE_INLINE const xxh_u8 * XXH3_consumeStripes(xxh_u64* XXH_RESTRICT acc, size_t* XXH_RESTRICT nbStripesSoFarPtr, size_t nbStripesPerBlock, const xxh_u8* XXH_RESTRICT input, size_t nbStripes, const xxh_u8* XXH_RESTRICT secret, size_t secretLimit, - XXH3_f_accumulate_512 f_acc512, + XXH3_f_accumulate f_acc, XXH3_f_scrambleAcc f_scramble) { - XXH_ASSERT(nbStripes <= nbStripesPerBlock); /* can handle max 1 scramble per invocation */ - XXH_ASSERT(*nbStripesSoFarPtr < nbStripesPerBlock); - if (nbStripesPerBlock - *nbStripesSoFarPtr <= nbStripes) { - /* need a scrambling operation */ - size_t const nbStripesToEndofBlock = nbStripesPerBlock - *nbStripesSoFarPtr; - size_t const nbStripesAfterBlock = nbStripes - nbStripesToEndofBlock; - XXH3_accumulate(acc, input, secret + nbStripesSoFarPtr[0] * XXH_SECRET_CONSUME_RATE, nbStripesToEndofBlock, f_acc512); - f_scramble(acc, secret + secretLimit); - XXH3_accumulate(acc, input + nbStripesToEndofBlock * XXH_STRIPE_LEN, secret, nbStripesAfterBlock, f_acc512); - *nbStripesSoFarPtr = nbStripesAfterBlock; - } else { - XXH3_accumulate(acc, input, secret + nbStripesSoFarPtr[0] * XXH_SECRET_CONSUME_RATE, nbStripes, f_acc512); + const xxh_u8* initialSecret = secret + *nbStripesSoFarPtr * XXH_SECRET_CONSUME_RATE; + /* Process full blocks */ + if (nbStripes >= (nbStripesPerBlock - *nbStripesSoFarPtr)) { + /* Process the initial partial block... */ + size_t nbStripesThisIter = nbStripesPerBlock - *nbStripesSoFarPtr; + + do { + /* Accumulate and scramble */ + f_acc(acc, input, initialSecret, nbStripesThisIter); + f_scramble(acc, secret + secretLimit); + input += nbStripesThisIter * XXH_STRIPE_LEN; + nbStripes -= nbStripesThisIter; + /* Then continue the loop with the full block size */ + nbStripesThisIter = nbStripesPerBlock; + initialSecret = secret; + } while (nbStripes >= nbStripesPerBlock); + *nbStripesSoFarPtr = 0; + } + /* Process a partial block */ + if (nbStripes > 0) { + f_acc(acc, input, initialSecret, nbStripes); + input += nbStripes * XXH_STRIPE_LEN; *nbStripesSoFarPtr += nbStripes; } + /* Return end pointer */ + return input; } #ifndef XXH3_STREAM_USE_STACK -# ifndef __clang__ /* clang doesn't need additional stack space */ +# if XXH_SIZE_OPT <= 0 && !defined(__clang__) /* clang doesn't need additional stack space */ # define XXH3_STREAM_USE_STACK 1 # endif #endif @@ -4885,7 +6230,7 @@ XXH3_consumeStripes(xxh_u64* XXH_RESTRICT acc, XXH_FORCE_INLINE XXH_errorcode XXH3_update(XXH3_state_t* XXH_RESTRICT const state, const xxh_u8* XXH_RESTRICT input, size_t len, - XXH3_f_accumulate_512 f_acc512, + XXH3_f_accumulate f_acc, XXH3_f_scrambleAcc f_scramble) { if (input==NULL) { @@ -4901,7 +6246,8 @@ XXH3_update(XXH3_state_t* XXH_RESTRICT const state, * when operating accumulators directly into state. * Operating into stack space seems to enable proper optimization. * clang, on the other hand, doesn't seem to need this trick */ - XXH_ALIGN(XXH_ACC_ALIGN) xxh_u64 acc[8]; memcpy(acc, state->acc, sizeof(acc)); + XXH_ALIGN(XXH_ACC_ALIGN) xxh_u64 acc[8]; + XXH_memcpy(acc, state->acc, sizeof(acc)); #else xxh_u64* XXH_RESTRICT const acc = state->acc; #endif @@ -4909,7 +6255,7 @@ XXH3_update(XXH3_state_t* XXH_RESTRICT const state, XXH_ASSERT(state->bufferedSize <= XXH3_INTERNALBUFFER_SIZE); /* small input : just fill in tmp buffer */ - if (state->bufferedSize + len <= XXH3_INTERNALBUFFER_SIZE) { + if (len <= XXH3_INTERNALBUFFER_SIZE - state->bufferedSize) { XXH_memcpy(state->buffer + state->bufferedSize, input, len); state->bufferedSize += (XXH32_hash_t)len; return XXH_OK; @@ -4931,57 +6277,20 @@ XXH3_update(XXH3_state_t* XXH_RESTRICT const state, &state->nbStripesSoFar, state->nbStripesPerBlock, state->buffer, XXH3_INTERNALBUFFER_STRIPES, secret, state->secretLimit, - f_acc512, f_scramble); + f_acc, f_scramble); state->bufferedSize = 0; } XXH_ASSERT(input < bEnd); - - /* large input to consume : ingest per full block */ - if ((size_t)(bEnd - input) > state->nbStripesPerBlock * XXH_STRIPE_LEN) { + if (bEnd - input > XXH3_INTERNALBUFFER_SIZE) { size_t nbStripes = (size_t)(bEnd - 1 - input) / XXH_STRIPE_LEN; - XXH_ASSERT(state->nbStripesPerBlock >= state->nbStripesSoFar); - /* join to current block's end */ - { size_t const nbStripesToEnd = state->nbStripesPerBlock - state->nbStripesSoFar; - XXH_ASSERT(nbStripesToEnd <= nbStripes); - XXH3_accumulate(acc, input, secret + state->nbStripesSoFar * XXH_SECRET_CONSUME_RATE, nbStripesToEnd, f_acc512); - f_scramble(acc, secret + state->secretLimit); - state->nbStripesSoFar = 0; - input += nbStripesToEnd * XXH_STRIPE_LEN; - nbStripes -= nbStripesToEnd; - } - /* consume per entire blocks */ - while(nbStripes >= state->nbStripesPerBlock) { - XXH3_accumulate(acc, input, secret, state->nbStripesPerBlock, f_acc512); - f_scramble(acc, secret + state->secretLimit); - input += state->nbStripesPerBlock * XXH_STRIPE_LEN; - nbStripes -= state->nbStripesPerBlock; - } - /* consume last partial block */ - XXH3_accumulate(acc, input, secret, nbStripes, f_acc512); - input += nbStripes * XXH_STRIPE_LEN; - XXH_ASSERT(input < bEnd); /* at least some bytes left */ - state->nbStripesSoFar = nbStripes; - /* buffer predecessor of last partial stripe */ - XXH_memcpy(state->buffer + sizeof(state->buffer) - XXH_STRIPE_LEN, input - XXH_STRIPE_LEN, XXH_STRIPE_LEN); - XXH_ASSERT(bEnd - input <= XXH_STRIPE_LEN); - } else { - /* content to consume <= block size */ - /* Consume input by a multiple of internal buffer size */ - if (bEnd - input > XXH3_INTERNALBUFFER_SIZE) { - const xxh_u8* const limit = bEnd - XXH3_INTERNALBUFFER_SIZE; - do { - XXH3_consumeStripes(acc, + input = XXH3_consumeStripes(acc, &state->nbStripesSoFar, state->nbStripesPerBlock, - input, XXH3_INTERNALBUFFER_STRIPES, - secret, state->secretLimit, - f_acc512, f_scramble); - input += XXH3_INTERNALBUFFER_SIZE; - } while (inputbuffer + sizeof(state->buffer) - XXH_STRIPE_LEN, input - XXH_STRIPE_LEN, XXH_STRIPE_LEN); - } - } + input, nbStripes, + secret, state->secretLimit, + f_acc, f_scramble); + XXH_memcpy(state->buffer + sizeof(state->buffer) - XXH_STRIPE_LEN, input - XXH_STRIPE_LEN, XXH_STRIPE_LEN); + } /* Some remaining input (always) : buffer it */ XXH_ASSERT(input < bEnd); XXH_ASSERT(bEnd - input <= XXH3_INTERNALBUFFER_SIZE); @@ -4990,19 +6299,19 @@ XXH3_update(XXH3_state_t* XXH_RESTRICT const state, state->bufferedSize = (XXH32_hash_t)(bEnd-input); #if defined(XXH3_STREAM_USE_STACK) && XXH3_STREAM_USE_STACK >= 1 /* save stack accumulators into state */ - memcpy(state->acc, acc, sizeof(acc)); + XXH_memcpy(state->acc, acc, sizeof(acc)); #endif } return XXH_OK; } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_64bits_update(XXH3_state_t* state, const void* input, size_t len) +XXH3_64bits_update(XXH_NOESCAPE XXH3_state_t* state, XXH_NOESCAPE const void* input, size_t len) { return XXH3_update(state, (const xxh_u8*)input, len, - XXH3_accumulate_512, XXH3_scrambleAcc); + XXH3_accumulate, XXH3_scrambleAcc); } @@ -5011,37 +6320,40 @@ XXH3_digest_long (XXH64_hash_t* acc, const XXH3_state_t* state, const unsigned char* secret) { + xxh_u8 lastStripe[XXH_STRIPE_LEN]; + const xxh_u8* lastStripePtr; + /* * Digest on a local copy. This way, the state remains unaltered, and it can * continue ingesting more input afterwards. */ XXH_memcpy(acc, state->acc, sizeof(state->acc)); if (state->bufferedSize >= XXH_STRIPE_LEN) { + /* Consume remaining stripes then point to remaining data in buffer */ size_t const nbStripes = (state->bufferedSize - 1) / XXH_STRIPE_LEN; size_t nbStripesSoFar = state->nbStripesSoFar; XXH3_consumeStripes(acc, &nbStripesSoFar, state->nbStripesPerBlock, state->buffer, nbStripes, secret, state->secretLimit, - XXH3_accumulate_512, XXH3_scrambleAcc); - /* last stripe */ - XXH3_accumulate_512(acc, - state->buffer + state->bufferedSize - XXH_STRIPE_LEN, - secret + state->secretLimit - XXH_SECRET_LASTACC_START); + XXH3_accumulate, XXH3_scrambleAcc); + lastStripePtr = state->buffer + state->bufferedSize - XXH_STRIPE_LEN; } else { /* bufferedSize < XXH_STRIPE_LEN */ - xxh_u8 lastStripe[XXH_STRIPE_LEN]; + /* Copy to temp buffer */ size_t const catchupSize = XXH_STRIPE_LEN - state->bufferedSize; XXH_ASSERT(state->bufferedSize > 0); /* there is always some input buffered */ XXH_memcpy(lastStripe, state->buffer + sizeof(state->buffer) - catchupSize, catchupSize); XXH_memcpy(lastStripe + catchupSize, state->buffer, state->bufferedSize); - XXH3_accumulate_512(acc, - lastStripe, - secret + state->secretLimit - XXH_SECRET_LASTACC_START); + lastStripePtr = lastStripe; } + /* Last stripe */ + XXH3_accumulate_512(acc, + lastStripePtr, + secret + state->secretLimit - XXH_SECRET_LASTACC_START); } -/*! @ingroup xxh3_family */ -XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_digest (const XXH3_state_t* state) +/*! @ingroup XXH3_family */ +XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_digest (XXH_NOESCAPE const XXH3_state_t* state) { const unsigned char* const secret = (state->extSecret == NULL) ? state->customSecret : state->extSecret; if (state->totalLen > XXH3_MIDSIZE_MAX) { @@ -5057,7 +6369,7 @@ XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_digest (const XXH3_state_t* state) return XXH3_64bits_withSecret(state->buffer, (size_t)(state->totalLen), secret, state->secretLimit + XXH_STRIPE_LEN); } - +#endif /* !XXH_NO_STREAM */ /* ========================================== @@ -5077,7 +6389,7 @@ XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_digest (const XXH3_state_t* state) * fast for a _128-bit_ hash on 32-bit (it usually clears XXH64). */ -XXH_FORCE_INLINE XXH128_hash_t +XXH_FORCE_INLINE XXH_PUREF XXH128_hash_t XXH3_len_1to3_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed) { /* A doubled version of 1to3_64b with different constants. */ @@ -5106,7 +6418,7 @@ XXH3_len_1to3_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_ } } -XXH_FORCE_INLINE XXH128_hash_t +XXH_FORCE_INLINE XXH_PUREF XXH128_hash_t XXH3_len_4to8_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed) { XXH_ASSERT(input != NULL); @@ -5126,14 +6438,14 @@ XXH3_len_4to8_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_ m128.low64 ^= (m128.high64 >> 3); m128.low64 = XXH_xorshift64(m128.low64, 35); - m128.low64 *= 0x9FB21C651E98DF25ULL; + m128.low64 *= PRIME_MX2; m128.low64 = XXH_xorshift64(m128.low64, 28); m128.high64 = XXH3_avalanche(m128.high64); return m128; } } -XXH_FORCE_INLINE XXH128_hash_t +XXH_FORCE_INLINE XXH_PUREF XXH128_hash_t XXH3_len_9to16_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed) { XXH_ASSERT(input != NULL); @@ -5208,7 +6520,7 @@ XXH3_len_9to16_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64 /* * Assumption: `secret` size is >= XXH3_SECRET_SIZE_MIN */ -XXH_FORCE_INLINE XXH128_hash_t +XXH_FORCE_INLINE XXH_PUREF XXH128_hash_t XXH3_len_0to16_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed) { XXH_ASSERT(len <= 16); @@ -5239,7 +6551,7 @@ XXH128_mix32B(XXH128_hash_t acc, const xxh_u8* input_1, const xxh_u8* input_2, } -XXH_FORCE_INLINE XXH128_hash_t +XXH_FORCE_INLINE XXH_PUREF XXH128_hash_t XXH3_len_17to128_128b(const xxh_u8* XXH_RESTRICT input, size_t len, const xxh_u8* XXH_RESTRICT secret, size_t secretSize, XXH64_hash_t seed) @@ -5250,6 +6562,16 @@ XXH3_len_17to128_128b(const xxh_u8* XXH_RESTRICT input, size_t len, { XXH128_hash_t acc; acc.low64 = len * XXH_PRIME64_1; acc.high64 = 0; + +#if XXH_SIZE_OPT >= 1 + { + /* Smaller, but slightly slower. */ + unsigned int i = (unsigned int)(len - 1) / 32; + do { + acc = XXH128_mix32B(acc, input+16*i, input+len-16*(i+1), secret+32*i, seed); + } while (i-- != 0); + } +#else if (len > 32) { if (len > 64) { if (len > 96) { @@ -5260,6 +6582,7 @@ XXH3_len_17to128_128b(const xxh_u8* XXH_RESTRICT input, size_t len, acc = XXH128_mix32B(acc, input+16, input+len-32, secret+32, seed); } acc = XXH128_mix32B(acc, input, input+len-16, secret, seed); +#endif { XXH128_hash_t h128; h128.low64 = acc.low64 + acc.high64; h128.high64 = (acc.low64 * XXH_PRIME64_1) @@ -5272,7 +6595,7 @@ XXH3_len_17to128_128b(const xxh_u8* XXH_RESTRICT input, size_t len, } } -XXH_NO_INLINE XXH128_hash_t +XXH_NO_INLINE XXH_PUREF XXH128_hash_t XXH3_len_129to240_128b(const xxh_u8* XXH_RESTRICT input, size_t len, const xxh_u8* XXH_RESTRICT secret, size_t secretSize, XXH64_hash_t seed) @@ -5281,25 +6604,34 @@ XXH3_len_129to240_128b(const xxh_u8* XXH_RESTRICT input, size_t len, XXH_ASSERT(128 < len && len <= XXH3_MIDSIZE_MAX); { XXH128_hash_t acc; - int const nbRounds = (int)len / 32; - int i; + unsigned i; acc.low64 = len * XXH_PRIME64_1; acc.high64 = 0; - for (i=0; i<4; i++) { + /* + * We set as `i` as offset + 32. We do this so that unchanged + * `len` can be used as upper bound. This reaches a sweet spot + * where both x86 and aarch64 get simple agen and good codegen + * for the loop. + */ + for (i = 32; i < 160; i += 32) { acc = XXH128_mix32B(acc, - input + (32 * i), - input + (32 * i) + 16, - secret + (32 * i), + input + i - 32, + input + i - 16, + secret + i - 32, seed); } acc.low64 = XXH3_avalanche(acc.low64); acc.high64 = XXH3_avalanche(acc.high64); - XXH_ASSERT(nbRounds >= 4); - for (i=4 ; i < nbRounds; i++) { + /* + * NB: `i <= len` will duplicate the last 32-bytes if + * len % 32 was zero. This is an unfortunate necessity to keep + * the hash result stable. + */ + for (i=160; i <= len; i += 32) { acc = XXH128_mix32B(acc, - input + (32 * i), - input + (32 * i) + 16, - secret + XXH3_MIDSIZE_STARTOFFSET + (32 * (i - 4)), + input + i - 32, + input + i - 16, + secret + XXH3_MIDSIZE_STARTOFFSET + i - 160, seed); } /* last bytes */ @@ -5307,7 +6639,7 @@ XXH3_len_129to240_128b(const xxh_u8* XXH_RESTRICT input, size_t len, input + len - 16, input + len - 32, secret + XXH3_SECRET_SIZE_MIN - XXH3_MIDSIZE_LASTOFFSET - 16, - 0ULL - seed); + (XXH64_hash_t)0 - seed); { XXH128_hash_t h128; h128.low64 = acc.low64 + acc.high64; @@ -5324,12 +6656,12 @@ XXH3_len_129to240_128b(const xxh_u8* XXH_RESTRICT input, size_t len, XXH_FORCE_INLINE XXH128_hash_t XXH3_hashLong_128b_internal(const void* XXH_RESTRICT input, size_t len, const xxh_u8* XXH_RESTRICT secret, size_t secretSize, - XXH3_f_accumulate_512 f_acc512, + XXH3_f_accumulate f_acc, XXH3_f_scrambleAcc f_scramble) { XXH_ALIGN(XXH_ACC_ALIGN) xxh_u64 acc[XXH_ACC_NB] = XXH3_INIT_ACC; - XXH3_hashLong_internal_loop(acc, (const xxh_u8*)input, len, secret, secretSize, f_acc512, f_scramble); + XXH3_hashLong_internal_loop(acc, (const xxh_u8*)input, len, secret, secretSize, f_acc, f_scramble); /* converge into final hash */ XXH_STATIC_ASSERT(sizeof(acc) == 64); @@ -5347,47 +6679,50 @@ XXH3_hashLong_128b_internal(const void* XXH_RESTRICT input, size_t len, } /* - * It's important for performance that XXH3_hashLong is not inlined. + * It's important for performance that XXH3_hashLong() is not inlined. */ -XXH_NO_INLINE XXH128_hash_t +XXH_NO_INLINE XXH_PUREF XXH128_hash_t XXH3_hashLong_128b_default(const void* XXH_RESTRICT input, size_t len, XXH64_hash_t seed64, const void* XXH_RESTRICT secret, size_t secretLen) { (void)seed64; (void)secret; (void)secretLen; return XXH3_hashLong_128b_internal(input, len, XXH3_kSecret, sizeof(XXH3_kSecret), - XXH3_accumulate_512, XXH3_scrambleAcc); + XXH3_accumulate, XXH3_scrambleAcc); } /* - * It's important for performance to pass @secretLen (when it's static) + * It's important for performance to pass @p secretLen (when it's static) * to the compiler, so that it can properly optimize the vectorized loop. + * + * When the secret size is unknown, or on GCC 12 where the mix of NO_INLINE and FORCE_INLINE + * breaks -Og, this is XXH_NO_INLINE. */ -XXH_FORCE_INLINE XXH128_hash_t +XXH3_WITH_SECRET_INLINE XXH128_hash_t XXH3_hashLong_128b_withSecret(const void* XXH_RESTRICT input, size_t len, XXH64_hash_t seed64, const void* XXH_RESTRICT secret, size_t secretLen) { (void)seed64; return XXH3_hashLong_128b_internal(input, len, (const xxh_u8*)secret, secretLen, - XXH3_accumulate_512, XXH3_scrambleAcc); + XXH3_accumulate, XXH3_scrambleAcc); } XXH_FORCE_INLINE XXH128_hash_t XXH3_hashLong_128b_withSeed_internal(const void* XXH_RESTRICT input, size_t len, XXH64_hash_t seed64, - XXH3_f_accumulate_512 f_acc512, + XXH3_f_accumulate f_acc, XXH3_f_scrambleAcc f_scramble, XXH3_f_initCustomSecret f_initSec) { if (seed64 == 0) return XXH3_hashLong_128b_internal(input, len, XXH3_kSecret, sizeof(XXH3_kSecret), - f_acc512, f_scramble); + f_acc, f_scramble); { XXH_ALIGN(XXH_SEC_ALIGN) xxh_u8 secret[XXH_SECRET_DEFAULT_SIZE]; f_initSec(secret, seed64); return XXH3_hashLong_128b_internal(input, len, (const xxh_u8*)secret, sizeof(secret), - f_acc512, f_scramble); + f_acc, f_scramble); } } @@ -5400,7 +6735,7 @@ XXH3_hashLong_128b_withSeed(const void* input, size_t len, { (void)secret; (void)secretLen; return XXH3_hashLong_128b_withSeed_internal(input, len, seed64, - XXH3_accumulate_512, XXH3_scrambleAcc, XXH3_initCustomSecret); + XXH3_accumulate, XXH3_scrambleAcc, XXH3_initCustomSecret); } typedef XXH128_hash_t (*XXH3_hashLong128_f)(const void* XXH_RESTRICT, size_t, @@ -5430,94 +6765,93 @@ XXH3_128bits_internal(const void* input, size_t len, /* === Public XXH128 API === */ -/*! @ingroup xxh3_family */ -XXH_PUBLIC_API XXH128_hash_t XXH3_128bits(const void* input, size_t len) +/*! @ingroup XXH3_family */ +XXH_PUBLIC_API XXH128_hash_t XXH3_128bits(XXH_NOESCAPE const void* input, size_t len) { return XXH3_128bits_internal(input, len, 0, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_hashLong_128b_default); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH128_hash_t -XXH3_128bits_withSecret(const void* input, size_t len, const void* secret, size_t secretSize) +XXH3_128bits_withSecret(XXH_NOESCAPE const void* input, size_t len, XXH_NOESCAPE const void* secret, size_t secretSize) { return XXH3_128bits_internal(input, len, 0, (const xxh_u8*)secret, secretSize, XXH3_hashLong_128b_withSecret); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH128_hash_t -XXH3_128bits_withSeed(const void* input, size_t len, XXH64_hash_t seed) +XXH3_128bits_withSeed(XXH_NOESCAPE const void* input, size_t len, XXH64_hash_t seed) { return XXH3_128bits_internal(input, len, seed, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_hashLong_128b_withSeed); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH128_hash_t -XXH3_128bits_withSecretandSeed(const void* input, size_t len, const void* secret, size_t secretSize, XXH64_hash_t seed) +XXH3_128bits_withSecretandSeed(XXH_NOESCAPE const void* input, size_t len, XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed) { if (len <= XXH3_MIDSIZE_MAX) return XXH3_128bits_internal(input, len, seed, XXH3_kSecret, sizeof(XXH3_kSecret), NULL); return XXH3_hashLong_128b_withSecret(input, len, seed, secret, secretSize); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH128_hash_t -XXH128(const void* input, size_t len, XXH64_hash_t seed) +XXH128(XXH_NOESCAPE const void* input, size_t len, XXH64_hash_t seed) { return XXH3_128bits_withSeed(input, len, seed); } /* === XXH3 128-bit streaming === */ - +#ifndef XXH_NO_STREAM /* * All initialization and update functions are identical to 64-bit streaming variant. * The only difference is the finalization routine. */ -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_128bits_reset(XXH3_state_t* statePtr) +XXH3_128bits_reset(XXH_NOESCAPE XXH3_state_t* statePtr) { return XXH3_64bits_reset(statePtr); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_128bits_reset_withSecret(XXH3_state_t* statePtr, const void* secret, size_t secretSize) +XXH3_128bits_reset_withSecret(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize) { return XXH3_64bits_reset_withSecret(statePtr, secret, secretSize); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_128bits_reset_withSeed(XXH3_state_t* statePtr, XXH64_hash_t seed) +XXH3_128bits_reset_withSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH64_hash_t seed) { return XXH3_64bits_reset_withSeed(statePtr, seed); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr, const void* secret, size_t secretSize, XXH64_hash_t seed) +XXH3_128bits_reset_withSecretandSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed) { return XXH3_64bits_reset_withSecretandSeed(statePtr, secret, secretSize, seed); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_128bits_update(XXH3_state_t* state, const void* input, size_t len) +XXH3_128bits_update(XXH_NOESCAPE XXH3_state_t* state, XXH_NOESCAPE const void* input, size_t len) { - return XXH3_update(state, (const xxh_u8*)input, len, - XXH3_accumulate_512, XXH3_scrambleAcc); + return XXH3_64bits_update(state, input, len); } -/*! @ingroup xxh3_family */ -XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_digest (const XXH3_state_t* state) +/*! @ingroup XXH3_family */ +XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_digest (XXH_NOESCAPE const XXH3_state_t* state) { const unsigned char* const secret = (state->extSecret == NULL) ? state->customSecret : state->extSecret; if (state->totalLen > XXH3_MIDSIZE_MAX) { @@ -5541,13 +6875,13 @@ XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_digest (const XXH3_state_t* state) return XXH3_128bits_withSecret(state->buffer, (size_t)(state->totalLen), secret, state->secretLimit + XXH_STRIPE_LEN); } - +#endif /* !XXH_NO_STREAM */ /* 128-bit utility functions */ #include /* memcmp, memcpy */ /* return : 1 is equal, 0 if different */ -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API int XXH128_isEqual(XXH128_hash_t h1, XXH128_hash_t h2) { /* note : XXH128_hash_t is compact, it has no padding byte */ @@ -5555,11 +6889,11 @@ XXH_PUBLIC_API int XXH128_isEqual(XXH128_hash_t h1, XXH128_hash_t h2) } /* This prototype is compatible with stdlib's qsort(). - * return : >0 if *h128_1 > *h128_2 - * <0 if *h128_1 < *h128_2 - * =0 if *h128_1 == *h128_2 */ -/*! @ingroup xxh3_family */ -XXH_PUBLIC_API int XXH128_cmp(const void* h128_1, const void* h128_2) + * @return : >0 if *h128_1 > *h128_2 + * <0 if *h128_1 < *h128_2 + * =0 if *h128_1 == *h128_2 */ +/*! @ingroup XXH3_family */ +XXH_PUBLIC_API int XXH128_cmp(XXH_NOESCAPE const void* h128_1, XXH_NOESCAPE const void* h128_2) { XXH128_hash_t const h1 = *(const XXH128_hash_t*)h128_1; XXH128_hash_t const h2 = *(const XXH128_hash_t*)h128_2; @@ -5571,9 +6905,9 @@ XXH_PUBLIC_API int XXH128_cmp(const void* h128_1, const void* h128_2) /*====== Canonical representation ======*/ -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API void -XXH128_canonicalFromHash(XXH128_canonical_t* dst, XXH128_hash_t hash) +XXH128_canonicalFromHash(XXH_NOESCAPE XXH128_canonical_t* dst, XXH128_hash_t hash) { XXH_STATIC_ASSERT(sizeof(XXH128_canonical_t) == sizeof(XXH128_hash_t)); if (XXH_CPU_LITTLE_ENDIAN) { @@ -5584,9 +6918,9 @@ XXH128_canonicalFromHash(XXH128_canonical_t* dst, XXH128_hash_t hash) XXH_memcpy((char*)dst + sizeof(hash.high64), &hash.low64, sizeof(hash.low64)); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH128_hash_t -XXH128_hashFromCanonical(const XXH128_canonical_t* src) +XXH128_hashFromCanonical(XXH_NOESCAPE const XXH128_canonical_t* src) { XXH128_hash_t h; h.high64 = XXH_readBE64(src); @@ -5608,9 +6942,9 @@ XXH_FORCE_INLINE void XXH3_combine16(void* dst, XXH128_hash_t h128) XXH_writeLE64( (char*)dst+8, XXH_readLE64((char*)dst+8) ^ h128.high64 ); } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API XXH_errorcode -XXH3_generateSecret(void* secretBuffer, size_t secretSize, const void* customSeed, size_t customSeedSize) +XXH3_generateSecret(XXH_NOESCAPE void* secretBuffer, size_t secretSize, XXH_NOESCAPE const void* customSeed, size_t customSeedSize) { #if (XXH_DEBUGLEVEL >= 1) XXH_ASSERT(secretBuffer != NULL); @@ -5653,9 +6987,9 @@ XXH3_generateSecret(void* secretBuffer, size_t secretSize, const void* customSee return XXH_OK; } -/*! @ingroup xxh3_family */ +/*! @ingroup XXH3_family */ XXH_PUBLIC_API void -XXH3_generateSecret_fromSeed(void* secretBuffer, XXH64_hash_t seed) +XXH3_generateSecret_fromSeed(XXH_NOESCAPE void* secretBuffer, XXH64_hash_t seed) { XXH_ALIGN(XXH_SEC_ALIGN) xxh_u8 secret[XXH_SECRET_DEFAULT_SIZE]; XXH3_initCustomSecret(secret, seed); @@ -5668,7 +7002,7 @@ XXH3_generateSecret_fromSeed(void* secretBuffer, XXH64_hash_t seed) /* Pop our optimization override from above */ #if XXH_VECTOR == XXH_AVX2 /* AVX2 */ \ && defined(__GNUC__) && !defined(__clang__) /* GCC, not Clang */ \ - && defined(__OPTIMIZE__) && !defined(__OPTIMIZE_SIZE__) /* respect -O0 and -Os */ + && defined(__OPTIMIZE__) && XXH_SIZE_OPT <= 0 /* respect -O0 and -Os */ # pragma GCC pop_options #endif @@ -5683,7 +7017,7 @@ XXH3_generateSecret_fromSeed(void* secretBuffer, XXH64_hash_t seed) #if defined (__cplusplus) -} +} /* extern "C" */ #endif #endif /* USE_EXTERNAL_ZSTD */ diff --git a/vendor/github.com/DataDog/zstd/zdict.c b/vendor/github.com/DataDog/zstd/zdict.c index 175865d..eeba2f0 100644 --- a/vendor/github.com/DataDog/zstd/zdict.c +++ b/vendor/github.com/DataDog/zstd/zdict.c @@ -75,9 +75,9 @@ static const U32 g_selectivity_default = 9; * Console display ***************************************/ #undef DISPLAY -#define DISPLAY(...) { fprintf(stderr, __VA_ARGS__); fflush( stderr ); } +#define DISPLAY(...) do { fprintf(stderr, __VA_ARGS__); fflush( stderr ); } while (0) #undef DISPLAYLEVEL -#define DISPLAYLEVEL(l, ...) if (notificationLevel>=l) { DISPLAY(__VA_ARGS__); } /* 0 : no display; 1: errors; 2: default; 3: details; 4: debug */ +#define DISPLAYLEVEL(l, ...) do { if (notificationLevel>=l) { DISPLAY(__VA_ARGS__); } } while (0) /* 0 : no display; 1: errors; 2: default; 3: details; 4: debug */ static clock_t ZDICT_clockSpan(clock_t nPrevious) { return clock() - nPrevious; } @@ -478,10 +478,16 @@ static size_t ZDICT_trainBuffer_legacy(dictItem* dictList, U32 dictListSize, clock_t const refreshRate = CLOCKS_PER_SEC * 3 / 10; # undef DISPLAYUPDATE -# define DISPLAYUPDATE(l, ...) if (notificationLevel>=l) { \ - if (ZDICT_clockSpan(displayClock) > refreshRate) \ - { displayClock = clock(); DISPLAY(__VA_ARGS__); \ - if (notificationLevel>=4) fflush(stderr); } } +# define DISPLAYUPDATE(l, ...) \ + do { \ + if (notificationLevel>=l) { \ + if (ZDICT_clockSpan(displayClock) > refreshRate) { \ + displayClock = clock(); \ + DISPLAY(__VA_ARGS__); \ + } \ + if (notificationLevel>=4) fflush(stderr); \ + } \ + } while (0) /* init */ DISPLAYLEVEL(2, "\r%70s\r", ""); /* clean display line */ diff --git a/vendor/github.com/DataDog/zstd/zstd.go b/vendor/github.com/DataDog/zstd/zstd.go index 2cf5c61..8499bf1 100644 --- a/vendor/github.com/DataDog/zstd/zstd.go +++ b/vendor/github.com/DataDog/zstd/zstd.go @@ -60,8 +60,8 @@ func cCompressBound(srcSize int) int { // decompressSizeHint tries to give a hint on how much of the output buffer size we should have // based on zstd frame descriptors. To prevent DOS from maliciously-created payloads, limit the size func decompressSizeHint(src []byte) int { - // 1 MB or 10x input size - upperBound := 10 * len(src) + // 1 MB or 50x input size + upperBound := 50 * len(src) if upperBound < decompressSizeBufferLimit { upperBound = decompressSizeBufferLimit } @@ -143,12 +143,7 @@ func Decompress(dst, src []byte) ([]byte, error) { dst = make([]byte, bound) } - written := int(C.ZSTD_decompress( - unsafe.Pointer(&dst[0]), - C.size_t(len(dst)), - unsafe.Pointer(&src[0]), - C.size_t(len(src)))) - err := getError(written) + written, err := DecompressInto(dst, src) if err == nil { return dst[:written], nil } @@ -161,3 +156,19 @@ func Decompress(dst, src []byte) ([]byte, error) { defer r.Close() return ioutil.ReadAll(r) } + +// DecompressInto decompresses src into dst. Unlike Decompress, DecompressInto +// requires that dst be sufficiently large to hold the decompressed payload. +// DecompressInto may be used when the caller knows the size of the decompressed +// payload before attempting decompression. +// +// It returns the number of bytes copied and an error if any is encountered. If +// dst is too small, DecompressInto errors. +func DecompressInto(dst, src []byte) (int, error) { + written := int(C.ZSTD_decompress( + unsafe.Pointer(&dst[0]), + C.size_t(len(dst)), + unsafe.Pointer(&src[0]), + C.size_t(len(src)))) + return written, getError(written) +} diff --git a/vendor/github.com/DataDog/zstd/zstd.h b/vendor/github.com/DataDog/zstd/zstd.h index c26acee..23537a1 100644 --- a/vendor/github.com/DataDog/zstd/zstd.h +++ b/vendor/github.com/DataDog/zstd/zstd.h @@ -107,7 +107,7 @@ extern "C" { /*------ Version ------*/ #define ZSTD_VERSION_MAJOR 1 #define ZSTD_VERSION_MINOR 5 -#define ZSTD_VERSION_RELEASE 5 +#define ZSTD_VERSION_RELEASE 6 #define ZSTD_VERSION_NUMBER (ZSTD_VERSION_MAJOR *100*100 + ZSTD_VERSION_MINOR *100 + ZSTD_VERSION_RELEASE) /*! ZSTD_versionNumber() : @@ -229,7 +229,7 @@ ZSTDLIB_API size_t ZSTD_findFrameCompressedSize(const void* src, size_t srcSize) * for example to size a static array on stack. * Will produce constant value 0 if srcSize too large. */ -#define ZSTD_MAX_INPUT_SIZE ((sizeof(size_t)==8) ? 0xFF00FF00FF00FF00LLU : 0xFF00FF00U) +#define ZSTD_MAX_INPUT_SIZE ((sizeof(size_t)==8) ? 0xFF00FF00FF00FF00ULL : 0xFF00FF00U) #define ZSTD_COMPRESSBOUND(srcSize) (((size_t)(srcSize) >= ZSTD_MAX_INPUT_SIZE) ? 0 : (srcSize) + ((srcSize)>>8) + (((srcSize) < (128<<10)) ? (((128<<10) - (srcSize)) >> 11) /* margin, from 64 to 0 */ : 0)) /* this formula ensures that bound(A) + bound(B) <= bound(A+B) as long as A and B >= 128 KB */ ZSTDLIB_API size_t ZSTD_compressBound(size_t srcSize); /*!< maximum compressed size in worst case single-pass scenario */ /* ZSTD_isError() : @@ -250,7 +250,7 @@ ZSTDLIB_API int ZSTD_defaultCLevel(void); /*!< default compres /*= Compression context * When compressing many times, * it is recommended to allocate a context just once, - * and re-use it for each successive compression operation. + * and reuse it for each successive compression operation. * This will make workload friendlier for system's memory. * Note : re-using context is just a speed / resource optimization. * It doesn't change the compression ratio, which remains identical. @@ -263,9 +263,9 @@ ZSTDLIB_API size_t ZSTD_freeCCtx(ZSTD_CCtx* cctx); /* accept NULL pointer * /*! ZSTD_compressCCtx() : * Same as ZSTD_compress(), using an explicit ZSTD_CCtx. - * Important : in order to behave similarly to `ZSTD_compress()`, - * this function compresses at requested compression level, - * __ignoring any other parameter__ . + * Important : in order to mirror `ZSTD_compress()` behavior, + * this function compresses at the requested compression level, + * __ignoring any other advanced parameter__ . * If any advanced parameter was set using the advanced API, * they will all be reset. Only `compressionLevel` remains. */ @@ -277,7 +277,7 @@ ZSTDLIB_API size_t ZSTD_compressCCtx(ZSTD_CCtx* cctx, /*= Decompression context * When decompressing many times, * it is recommended to allocate a context only once, - * and re-use it for each successive compression operation. + * and reuse it for each successive compression operation. * This will make workload friendlier for system's memory. * Use one context per thread for parallel execution. */ typedef struct ZSTD_DCtx_s ZSTD_DCtx; @@ -287,7 +287,7 @@ ZSTDLIB_API size_t ZSTD_freeDCtx(ZSTD_DCtx* dctx); /* accept NULL pointer * /*! ZSTD_decompressDCtx() : * Same as ZSTD_decompress(), * requires an allocated ZSTD_DCtx. - * Compatible with sticky parameters. + * Compatible with sticky parameters (see below). */ ZSTDLIB_API size_t ZSTD_decompressDCtx(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, @@ -303,12 +303,12 @@ ZSTDLIB_API size_t ZSTD_decompressDCtx(ZSTD_DCtx* dctx, * using ZSTD_CCtx_set*() functions. * Pushed parameters are sticky : they are valid for next compressed frame, and any subsequent frame. * "sticky" parameters are applicable to `ZSTD_compress2()` and `ZSTD_compressStream*()` ! - * __They do not apply to "simple" one-shot variants such as ZSTD_compressCCtx()__ . + * __They do not apply to one-shot variants such as ZSTD_compressCCtx()__ . * * It's possible to reset all parameters to "default" using ZSTD_CCtx_reset(). * * This API supersedes all other "advanced" API entry points in the experimental section. - * In the future, we expect to remove from experimental API entry points which are redundant with this API. + * In the future, we expect to remove API entry points from experimental which are redundant with this API. */ @@ -391,6 +391,19 @@ typedef enum { * The higher the value of selected strategy, the more complex it is, * resulting in stronger and slower compression. * Special: value 0 means "use default strategy". */ + + ZSTD_c_targetCBlockSize=130, /* v1.5.6+ + * Attempts to fit compressed block size into approximatively targetCBlockSize. + * Bound by ZSTD_TARGETCBLOCKSIZE_MIN and ZSTD_TARGETCBLOCKSIZE_MAX. + * Note that it's not a guarantee, just a convergence target (default:0). + * No target when targetCBlockSize == 0. + * This is helpful in low bandwidth streaming environments to improve end-to-end latency, + * when a client can make use of partial documents (a prominent example being Chrome). + * Note: this parameter is stable since v1.5.6. + * It was present as an experimental parameter in earlier versions, + * but it's not recommended using it with earlier library versions + * due to massive performance regressions. + */ /* LDM mode parameters */ ZSTD_c_enableLongDistanceMatching=160, /* Enable long distance matching. * This parameter is designed to improve compression ratio @@ -470,7 +483,6 @@ typedef enum { * ZSTD_c_forceMaxWindow * ZSTD_c_forceAttachDict * ZSTD_c_literalCompressionMode - * ZSTD_c_targetCBlockSize * ZSTD_c_srcSizeHint * ZSTD_c_enableDedicatedDictSearch * ZSTD_c_stableInBuffer @@ -491,7 +503,7 @@ typedef enum { ZSTD_c_experimentalParam3=1000, ZSTD_c_experimentalParam4=1001, ZSTD_c_experimentalParam5=1002, - ZSTD_c_experimentalParam6=1003, + /* was ZSTD_c_experimentalParam6=1003; is now ZSTD_c_targetCBlockSize */ ZSTD_c_experimentalParam7=1004, ZSTD_c_experimentalParam8=1005, ZSTD_c_experimentalParam9=1006, @@ -576,6 +588,7 @@ ZSTDLIB_API size_t ZSTD_CCtx_reset(ZSTD_CCtx* cctx, ZSTD_ResetDirective reset); /*! ZSTD_compress2() : * Behave the same as ZSTD_compressCCtx(), but compression parameters are set using the advanced API. + * (note that this entry point doesn't even expose a compression level parameter). * ZSTD_compress2() always starts a new frame. * Should cctx hold data from a previously unfinished frame, everything about it is forgotten. * - Compression parameters are pushed into CCtx before starting compression, using ZSTD_CCtx_set*() @@ -619,6 +632,7 @@ typedef enum { * ZSTD_d_forceIgnoreChecksum * ZSTD_d_refMultipleDDicts * ZSTD_d_disableHuffmanAssembly + * ZSTD_d_maxBlockSize * Because they are not stable, it's necessary to define ZSTD_STATIC_LINKING_ONLY to access them. * note : never ever use experimentalParam? names directly */ @@ -626,7 +640,8 @@ typedef enum { ZSTD_d_experimentalParam2=1001, ZSTD_d_experimentalParam3=1002, ZSTD_d_experimentalParam4=1003, - ZSTD_d_experimentalParam5=1004 + ZSTD_d_experimentalParam5=1004, + ZSTD_d_experimentalParam6=1005 } ZSTD_dParameter; @@ -681,14 +696,14 @@ typedef struct ZSTD_outBuffer_s { * A ZSTD_CStream object is required to track streaming operation. * Use ZSTD_createCStream() and ZSTD_freeCStream() to create/release resources. * ZSTD_CStream objects can be reused multiple times on consecutive compression operations. -* It is recommended to re-use ZSTD_CStream since it will play nicer with system's memory, by re-using already allocated memory. +* It is recommended to reuse ZSTD_CStream since it will play nicer with system's memory, by re-using already allocated memory. * * For parallel execution, use one separate ZSTD_CStream per thread. * * note : since v1.3.0, ZSTD_CStream and ZSTD_CCtx are the same thing. * * Parameters are sticky : when starting a new compression on the same context, -* it will re-use the same sticky parameters as previous compression session. +* it will reuse the same sticky parameters as previous compression session. * When in doubt, it's recommended to fully initialize the context before usage. * Use ZSTD_CCtx_reset() to reset the context and ZSTD_CCtx_setParameter(), * ZSTD_CCtx_setPledgedSrcSize(), or ZSTD_CCtx_loadDictionary() and friends to @@ -777,6 +792,11 @@ typedef enum { * only ZSTD_e_end or ZSTD_e_flush operations are allowed. * Before starting a new compression job, or changing compression parameters, * it is required to fully flush internal buffers. + * - note: if an operation ends with an error, it may leave @cctx in an undefined state. + * Therefore, it's UB to invoke ZSTD_compressStream2() of ZSTD_compressStream() on such a state. + * In order to be re-employed after an error, a state must be reset, + * which can be done explicitly (ZSTD_CCtx_reset()), + * or is sometimes implied by methods starting a new compression job (ZSTD_initCStream(), ZSTD_compressCCtx()) */ ZSTDLIB_API size_t ZSTD_compressStream2( ZSTD_CCtx* cctx, ZSTD_outBuffer* output, @@ -836,7 +856,7 @@ ZSTDLIB_API size_t ZSTD_endStream(ZSTD_CStream* zcs, ZSTD_outBuffer* output); * * A ZSTD_DStream object is required to track streaming operations. * Use ZSTD_createDStream() and ZSTD_freeDStream() to create/release resources. -* ZSTD_DStream objects can be re-used multiple times. +* ZSTD_DStream objects can be reused multiple times. * * Use ZSTD_initDStream() to start a new decompression operation. * @return : recommended first input size @@ -890,6 +910,12 @@ ZSTDLIB_API size_t ZSTD_initDStream(ZSTD_DStream* zds); * @return : 0 when a frame is completely decoded and fully flushed, * or an error code, which can be tested using ZSTD_isError(), * or any other value > 0, which means there is some decoding or flushing to do to complete current frame. + * + * Note: when an operation returns with an error code, the @zds state may be left in undefined state. + * It's UB to invoke `ZSTD_decompressStream()` on such a state. + * In order to re-use such a state, it must be first reset, + * which can be done explicitly (`ZSTD_DCtx_reset()`), + * or is implied for operations starting some new decompression job (`ZSTD_initDStream`, `ZSTD_decompressDCtx()`, `ZSTD_decompress_usingDict()`) */ ZSTDLIB_API size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inBuffer* input); @@ -1022,7 +1048,7 @@ ZSTDLIB_API unsigned ZSTD_getDictID_fromFrame(const void* src, size_t srcSize); * * This API allows dictionaries to be used with ZSTD_compress2(), * ZSTD_compressStream2(), and ZSTD_decompressDCtx(). - * Dictionaries are sticky, they remain valid when same context is re-used, + * Dictionaries are sticky, they remain valid when same context is reused, * they only reset when the context is reset * with ZSTD_reset_parameters or ZSTD_reset_session_and_parameters. * In contrast, Prefixes are single-use. @@ -1240,7 +1266,7 @@ ZSTDLIB_API size_t ZSTD_sizeof_DDict(const ZSTD_DDict* ddict); #define ZSTD_LDM_HASHRATELOG_MAX (ZSTD_WINDOWLOG_MAX - ZSTD_HASHLOG_MIN) /* Advanced parameter bounds */ -#define ZSTD_TARGETCBLOCKSIZE_MIN 64 +#define ZSTD_TARGETCBLOCKSIZE_MIN 1340 /* suitable to fit into an ethernet / wifi / 4G transport frame */ #define ZSTD_TARGETCBLOCKSIZE_MAX ZSTD_BLOCKSIZE_MAX #define ZSTD_SRCSIZEHINT_MIN 0 #define ZSTD_SRCSIZEHINT_MAX INT_MAX @@ -1528,25 +1554,38 @@ typedef enum { ZSTDLIB_STATIC_API size_t ZSTD_sequenceBound(size_t srcSize); /*! ZSTD_generateSequences() : + * WARNING: This function is meant for debugging and informational purposes ONLY! + * Its implementation is flawed, and it will be deleted in a future version. + * It is not guaranteed to succeed, as there are several cases where it will give + * up and fail. You should NOT use this function in production code. + * + * This function is deprecated, and will be removed in a future version. + * * Generate sequences using ZSTD_compress2(), given a source buffer. * + * @param zc The compression context to be used for ZSTD_compress2(). Set any + * compression parameters you need on this context. + * @param outSeqs The output sequences buffer of size @p outSeqsSize + * @param outSeqsSize The size of the output sequences buffer. + * ZSTD_sequenceBound(srcSize) is an upper bound on the number + * of sequences that can be generated. + * @param src The source buffer to generate sequences from of size @p srcSize. + * @param srcSize The size of the source buffer. + * * Each block will end with a dummy sequence * with offset == 0, matchLength == 0, and litLength == length of last literals. * litLength may be == 0, and if so, then the sequence of (of: 0 ml: 0 ll: 0) * simply acts as a block delimiter. * - * @zc can be used to insert custom compression params. - * This function invokes ZSTD_compress2(). - * - * The output of this function can be fed into ZSTD_compressSequences() with CCtx - * setting of ZSTD_c_blockDelimiters as ZSTD_sf_explicitBlockDelimiters - * @return : number of sequences generated + * @returns The number of sequences generated, necessarily less than + * ZSTD_sequenceBound(srcSize), or an error code that can be checked + * with ZSTD_isError(). */ - +ZSTD_DEPRECATED("For debugging only, will be replaced by ZSTD_extractSequences()") ZSTDLIB_STATIC_API size_t -ZSTD_generateSequences( ZSTD_CCtx* zc, - ZSTD_Sequence* outSeqs, size_t outSeqsSize, - const void* src, size_t srcSize); +ZSTD_generateSequences(ZSTD_CCtx* zc, + ZSTD_Sequence* outSeqs, size_t outSeqsSize, + const void* src, size_t srcSize); /*! ZSTD_mergeBlockDelimiters() : * Given an array of ZSTD_Sequence, remove all sequences that represent block delimiters/last literals @@ -1641,56 +1680,59 @@ ZSTDLIB_API unsigned ZSTD_isSkippableFrame(const void* buffer, size_t size); /*! ZSTD_estimate*() : * These functions make it possible to estimate memory usage * of a future {D,C}Ctx, before its creation. + * This is useful in combination with ZSTD_initStatic(), + * which makes it possible to employ a static buffer for ZSTD_CCtx* state. * * ZSTD_estimateCCtxSize() will provide a memory budget large enough - * for any compression level up to selected one. - * Note : Unlike ZSTD_estimateCStreamSize*(), this estimate - * does not include space for a window buffer. - * Therefore, the estimation is only guaranteed for single-shot compressions, not streaming. + * to compress data of any size using one-shot compression ZSTD_compressCCtx() or ZSTD_compress2() + * associated with any compression level up to max specified one. * The estimate will assume the input may be arbitrarily large, * which is the worst case. * + * Note that the size estimation is specific for one-shot compression, + * it is not valid for streaming (see ZSTD_estimateCStreamSize*()) + * nor other potential ways of using a ZSTD_CCtx* state. + * * When srcSize can be bound by a known and rather "small" value, - * this fact can be used to provide a tighter estimation - * because the CCtx compression context will need less memory. - * This tighter estimation can be provided by more advanced functions + * this knowledge can be used to provide a tighter budget estimation + * because the ZSTD_CCtx* state will need less memory for small inputs. + * This tighter estimation can be provided by employing more advanced functions * ZSTD_estimateCCtxSize_usingCParams(), which can be used in tandem with ZSTD_getCParams(), * and ZSTD_estimateCCtxSize_usingCCtxParams(), which can be used in tandem with ZSTD_CCtxParams_setParameter(). * Both can be used to estimate memory using custom compression parameters and arbitrary srcSize limits. * * Note : only single-threaded compression is supported. * ZSTD_estimateCCtxSize_usingCCtxParams() will return an error code if ZSTD_c_nbWorkers is >= 1. - * - * Note 2 : ZSTD_estimateCCtxSize* functions are not compatible with the Block-Level Sequence Producer API at this time. - * Size estimates assume that no external sequence producer is registered. */ -ZSTDLIB_STATIC_API size_t ZSTD_estimateCCtxSize(int compressionLevel); +ZSTDLIB_STATIC_API size_t ZSTD_estimateCCtxSize(int maxCompressionLevel); ZSTDLIB_STATIC_API size_t ZSTD_estimateCCtxSize_usingCParams(ZSTD_compressionParameters cParams); ZSTDLIB_STATIC_API size_t ZSTD_estimateCCtxSize_usingCCtxParams(const ZSTD_CCtx_params* params); ZSTDLIB_STATIC_API size_t ZSTD_estimateDCtxSize(void); /*! ZSTD_estimateCStreamSize() : - * ZSTD_estimateCStreamSize() will provide a budget large enough for any compression level up to selected one. - * It will also consider src size to be arbitrarily "large", which is worst case. + * ZSTD_estimateCStreamSize() will provide a memory budget large enough for streaming compression + * using any compression level up to the max specified one. + * It will also consider src size to be arbitrarily "large", which is a worst case scenario. * If srcSize is known to always be small, ZSTD_estimateCStreamSize_usingCParams() can provide a tighter estimation. * ZSTD_estimateCStreamSize_usingCParams() can be used in tandem with ZSTD_getCParams() to create cParams from compressionLevel. * ZSTD_estimateCStreamSize_usingCCtxParams() can be used in tandem with ZSTD_CCtxParams_setParameter(). Only single-threaded compression is supported. This function will return an error code if ZSTD_c_nbWorkers is >= 1. * Note : CStream size estimation is only correct for single-threaded compression. - * ZSTD_DStream memory budget depends on window Size. + * ZSTD_estimateCStreamSize_usingCCtxParams() will return an error code if ZSTD_c_nbWorkers is >= 1. + * Note 2 : ZSTD_estimateCStreamSize* functions are not compatible with the Block-Level Sequence Producer API at this time. + * Size estimates assume that no external sequence producer is registered. + * + * ZSTD_DStream memory budget depends on frame's window Size. * This information can be passed manually, using ZSTD_estimateDStreamSize, * or deducted from a valid frame Header, using ZSTD_estimateDStreamSize_fromFrame(); + * Any frame requesting a window size larger than max specified one will be rejected. * Note : if streaming is init with function ZSTD_init?Stream_usingDict(), * an internal ?Dict will be created, which additional size is not estimated here. * In this case, get total size by adding ZSTD_estimate?DictSize - * Note 2 : only single-threaded compression is supported. - * ZSTD_estimateCStreamSize_usingCCtxParams() will return an error code if ZSTD_c_nbWorkers is >= 1. - * Note 3 : ZSTD_estimateCStreamSize* functions are not compatible with the Block-Level Sequence Producer API at this time. - * Size estimates assume that no external sequence producer is registered. */ -ZSTDLIB_STATIC_API size_t ZSTD_estimateCStreamSize(int compressionLevel); +ZSTDLIB_STATIC_API size_t ZSTD_estimateCStreamSize(int maxCompressionLevel); ZSTDLIB_STATIC_API size_t ZSTD_estimateCStreamSize_usingCParams(ZSTD_compressionParameters cParams); ZSTDLIB_STATIC_API size_t ZSTD_estimateCStreamSize_usingCCtxParams(const ZSTD_CCtx_params* params); -ZSTDLIB_STATIC_API size_t ZSTD_estimateDStreamSize(size_t windowSize); +ZSTDLIB_STATIC_API size_t ZSTD_estimateDStreamSize(size_t maxWindowSize); ZSTDLIB_STATIC_API size_t ZSTD_estimateDStreamSize_fromFrame(const void* src, size_t srcSize); /*! ZSTD_estimate?DictSize() : @@ -1947,11 +1989,6 @@ ZSTDLIB_STATIC_API size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const vo */ #define ZSTD_c_literalCompressionMode ZSTD_c_experimentalParam5 -/* Tries to fit compressed block size to be around targetCBlockSize. - * No target when targetCBlockSize == 0. - * There is no guarantee on compressed block size (default:0) */ -#define ZSTD_c_targetCBlockSize ZSTD_c_experimentalParam6 - /* User's best guess of source size. * Hint is not valid when srcSizeHint == 0. * There is no guarantee that hint is close to actual source size, @@ -2431,6 +2468,22 @@ ZSTDLIB_STATIC_API size_t ZSTD_DCtx_getParameter(ZSTD_DCtx* dctx, ZSTD_dParamete */ #define ZSTD_d_disableHuffmanAssembly ZSTD_d_experimentalParam5 +/* ZSTD_d_maxBlockSize + * Allowed values are between 1KB and ZSTD_BLOCKSIZE_MAX (128KB). + * The default is ZSTD_BLOCKSIZE_MAX, and setting to 0 will set to the default. + * + * Forces the decompressor to reject blocks whose content size is + * larger than the configured maxBlockSize. When maxBlockSize is + * larger than the windowSize, the windowSize is used instead. + * This saves memory on the decoder when you know all blocks are small. + * + * This option is typically used in conjunction with ZSTD_c_maxBlockSize. + * + * WARNING: This causes the decoder to reject otherwise valid frames + * that have block sizes larger than the configured maxBlockSize. + */ +#define ZSTD_d_maxBlockSize ZSTD_d_experimentalParam6 + /*! ZSTD_DCtx_setFormat() : * This function is REDUNDANT. Prefer ZSTD_DCtx_setParameter(). @@ -2558,7 +2611,7 @@ size_t ZSTD_initCStream_usingCDict_advanced(ZSTD_CStream* zcs, * explicitly specified. * * start a new frame, using same parameters from previous frame. - * This is typically useful to skip dictionary loading stage, since it will re-use it in-place. + * This is typically useful to skip dictionary loading stage, since it will reuse it in-place. * Note that zcs must be init at least once before using ZSTD_resetCStream(). * If pledgedSrcSize is not known at reset time, use macro ZSTD_CONTENTSIZE_UNKNOWN. * If pledgedSrcSize > 0, its value must be correct, as it will be written in header, and controlled at the end. @@ -2634,7 +2687,7 @@ ZSTDLIB_STATIC_API size_t ZSTD_initDStream_usingDDict(ZSTD_DStream* zds, const Z * * ZSTD_DCtx_reset(zds, ZSTD_reset_session_only); * - * re-use decompression parameters from previous init; saves dictionary loading + * reuse decompression parameters from previous init; saves dictionary loading */ ZSTD_DEPRECATED("use ZSTD_DCtx_reset, see zstd.h for detailed instructions") ZSTDLIB_STATIC_API size_t ZSTD_resetDStream(ZSTD_DStream* zds); @@ -2766,7 +2819,7 @@ ZSTDLIB_STATIC_API size_t ZSTD_resetDStream(ZSTD_DStream* zds); #define ZSTD_SEQUENCE_PRODUCER_ERROR ((size_t)(-1)) -typedef size_t ZSTD_sequenceProducer_F ( +typedef size_t (*ZSTD_sequenceProducer_F) ( void* sequenceProducerState, ZSTD_Sequence* outSeqs, size_t outSeqsCapacity, const void* src, size_t srcSize, @@ -2798,7 +2851,23 @@ ZSTDLIB_STATIC_API void ZSTD_registerSequenceProducer( ZSTD_CCtx* cctx, void* sequenceProducerState, - ZSTD_sequenceProducer_F* sequenceProducer + ZSTD_sequenceProducer_F sequenceProducer +); + +/*! ZSTD_CCtxParams_registerSequenceProducer() : + * Same as ZSTD_registerSequenceProducer(), but operates on ZSTD_CCtx_params. + * This is used for accurate size estimation with ZSTD_estimateCCtxSize_usingCCtxParams(), + * which is needed when creating a ZSTD_CCtx with ZSTD_initStaticCCtx(). + * + * If you are using the external sequence producer API in a scenario where ZSTD_initStaticCCtx() + * is required, then this function is for you. Otherwise, you probably don't need it. + * + * See tests/zstreamtest.c for example usage. */ +ZSTDLIB_STATIC_API void +ZSTD_CCtxParams_registerSequenceProducer( + ZSTD_CCtx_params* params, + void* sequenceProducerState, + ZSTD_sequenceProducer_F sequenceProducer ); @@ -2821,7 +2890,7 @@ ZSTD_registerSequenceProducer( A ZSTD_CCtx object is required to track streaming operations. Use ZSTD_createCCtx() / ZSTD_freeCCtx() to manage resource. - ZSTD_CCtx object can be re-used multiple times within successive compression operations. + ZSTD_CCtx object can be reused multiple times within successive compression operations. Start by initializing a context. Use ZSTD_compressBegin(), or ZSTD_compressBegin_usingDict() for dictionary compression. @@ -2842,7 +2911,7 @@ ZSTD_registerSequenceProducer( It's possible to use srcSize==0, in which case, it will write a final empty block to end the frame. Without last block mark, frames are considered unfinished (hence corrupted) by compliant decoders. - `ZSTD_CCtx` object can be re-used (ZSTD_compressBegin()) to compress again. + `ZSTD_CCtx` object can be reused (ZSTD_compressBegin()) to compress again. */ /*===== Buffer-less streaming compression functions =====*/ @@ -2874,7 +2943,7 @@ size_t ZSTD_compressBegin_usingCDict_advanced(ZSTD_CCtx* const cctx, const ZSTD_ A ZSTD_DCtx object is required to track streaming operations. Use ZSTD_createDCtx() / ZSTD_freeDCtx() to manage it. - A ZSTD_DCtx object can be re-used multiple times. + A ZSTD_DCtx object can be reused multiple times. First typical operation is to retrieve frame parameters, using ZSTD_getFrameHeader(). Frame header is extracted from the beginning of compressed frame, so providing only the frame's beginning is enough. diff --git a/vendor/github.com/DataDog/zstd/zstd_bulk.go b/vendor/github.com/DataDog/zstd/zstd_bulk.go index 0616df9..6294a65 100644 --- a/vendor/github.com/DataDog/zstd/zstd_bulk.go +++ b/vendor/github.com/DataDog/zstd/zstd_bulk.go @@ -112,12 +112,12 @@ func (p *BulkProcessor) Decompress(dst, src []byte) ([]byte, error) { contentSize := decompressSizeHint(src) if cap(dst) >= contentSize { - dst = dst[0:contentSize] + dst = dst[0:cap(dst)] } else { dst = make([]byte, contentSize) } - if contentSize == 0 { + if len(dst) == 0 { return dst, nil } @@ -125,7 +125,7 @@ func (p *BulkProcessor) Decompress(dst, src []byte) ([]byte, error) { cWritten := C.ZSTD_decompress_usingDDict( dctx, unsafe.Pointer(&dst[0]), - C.size_t(contentSize), + C.size_t(len(dst)), unsafe.Pointer(&src[0]), C.size_t(len(src)), p.dDict, diff --git a/vendor/github.com/DataDog/zstd/zstd_compress.c b/vendor/github.com/DataDog/zstd/zstd_compress.c index 728514a..090c8c0 100644 --- a/vendor/github.com/DataDog/zstd/zstd_compress.c +++ b/vendor/github.com/DataDog/zstd/zstd_compress.c @@ -179,6 +179,7 @@ static void ZSTD_freeCCtxContent(ZSTD_CCtx* cctx) size_t ZSTD_freeCCtx(ZSTD_CCtx* cctx) { + DEBUGLOG(3, "ZSTD_freeCCtx (address: %p)", (void*)cctx); if (cctx==NULL) return 0; /* support free on NULL */ RETURN_ERROR_IF(cctx->staticSize, memory_allocation, "not compatible with static CCtx"); @@ -650,10 +651,11 @@ static size_t ZSTD_cParam_clampBounds(ZSTD_cParameter cParam, int* value) return 0; } -#define BOUNDCHECK(cParam, val) { \ - RETURN_ERROR_IF(!ZSTD_cParam_withinBounds(cParam,val), \ - parameter_outOfBound, "Param out of bounds"); \ -} +#define BOUNDCHECK(cParam, val) \ + do { \ + RETURN_ERROR_IF(!ZSTD_cParam_withinBounds(cParam,val), \ + parameter_outOfBound, "Param out of bounds"); \ + } while (0) static int ZSTD_isUpdateAuthorized(ZSTD_cParameter param) @@ -869,7 +871,7 @@ size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* CCtxParams, #else FORWARD_IF_ERROR(ZSTD_cParam_clampBounds(param, &value), ""); CCtxParams->nbWorkers = value; - return CCtxParams->nbWorkers; + return (size_t)(CCtxParams->nbWorkers); #endif case ZSTD_c_jobSize : @@ -893,7 +895,7 @@ size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* CCtxParams, #else FORWARD_IF_ERROR(ZSTD_cParam_clampBounds(ZSTD_c_overlapLog, &value), ""); CCtxParams->overlapLog = value; - return CCtxParams->overlapLog; + return (size_t)CCtxParams->overlapLog; #endif case ZSTD_c_rsyncable : @@ -903,7 +905,7 @@ size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* CCtxParams, #else FORWARD_IF_ERROR(ZSTD_cParam_clampBounds(ZSTD_c_overlapLog, &value), ""); CCtxParams->rsyncable = value; - return CCtxParams->rsyncable; + return (size_t)CCtxParams->rsyncable; #endif case ZSTD_c_enableDedicatedDictSearch : @@ -940,8 +942,10 @@ size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* CCtxParams, return CCtxParams->ldmParams.hashRateLog; case ZSTD_c_targetCBlockSize : - if (value!=0) /* 0 ==> default */ + if (value!=0) { /* 0 ==> default */ + value = MAX(value, ZSTD_TARGETCBLOCKSIZE_MIN); BOUNDCHECK(ZSTD_c_targetCBlockSize, value); + } CCtxParams->targetCBlockSize = (U32)value; return CCtxParams->targetCBlockSize; @@ -969,7 +973,7 @@ size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* CCtxParams, case ZSTD_c_validateSequences: BOUNDCHECK(ZSTD_c_validateSequences, value); CCtxParams->validateSequences = value; - return CCtxParams->validateSequences; + return (size_t)CCtxParams->validateSequences; case ZSTD_c_useBlockSplitter: BOUNDCHECK(ZSTD_c_useBlockSplitter, value); @@ -984,7 +988,7 @@ size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* CCtxParams, case ZSTD_c_deterministicRefPrefix: BOUNDCHECK(ZSTD_c_deterministicRefPrefix, value); CCtxParams->deterministicRefPrefix = !!value; - return CCtxParams->deterministicRefPrefix; + return (size_t)CCtxParams->deterministicRefPrefix; case ZSTD_c_prefetchCDictTables: BOUNDCHECK(ZSTD_c_prefetchCDictTables, value); @@ -994,7 +998,7 @@ size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* CCtxParams, case ZSTD_c_enableSeqProducerFallback: BOUNDCHECK(ZSTD_c_enableSeqProducerFallback, value); CCtxParams->enableMatchFinderFallback = value; - return CCtxParams->enableMatchFinderFallback; + return (size_t)CCtxParams->enableMatchFinderFallback; case ZSTD_c_maxBlockSize: if (value!=0) /* 0 ==> default */ @@ -1364,7 +1368,6 @@ size_t ZSTD_CCtx_reset(ZSTD_CCtx* cctx, ZSTD_ResetDirective reset) RETURN_ERROR_IF(cctx->streamStage != zcss_init, stage_wrong, "Reset parameters is only possible during init stage."); ZSTD_clearAllDicts(cctx); - ZSTD_memset(&cctx->externalMatchCtx, 0, sizeof(cctx->externalMatchCtx)); return ZSTD_CCtxParams_reset(&cctx->requestedParams); } return 0; @@ -1392,11 +1395,12 @@ size_t ZSTD_checkCParams(ZSTD_compressionParameters cParams) static ZSTD_compressionParameters ZSTD_clampCParams(ZSTD_compressionParameters cParams) { -# define CLAMP_TYPE(cParam, val, type) { \ - ZSTD_bounds const bounds = ZSTD_cParam_getBounds(cParam); \ - if ((int)valbounds.upperBound) val=(type)bounds.upperBound; \ - } +# define CLAMP_TYPE(cParam, val, type) \ + do { \ + ZSTD_bounds const bounds = ZSTD_cParam_getBounds(cParam); \ + if ((int)valbounds.upperBound) val=(type)bounds.upperBound; \ + } while (0) # define CLAMP(cParam, val) CLAMP_TYPE(cParam, val, unsigned) CLAMP(ZSTD_c_windowLog, cParams.windowLog); CLAMP(ZSTD_c_chainLog, cParams.chainLog); @@ -1468,6 +1472,48 @@ ZSTD_adjustCParams_internal(ZSTD_compressionParameters cPar, const U64 maxWindowResize = 1ULL << (ZSTD_WINDOWLOG_MAX-1); assert(ZSTD_checkCParams(cPar)==0); + /* Cascade the selected strategy down to the next-highest one built into + * this binary. */ +#ifdef ZSTD_EXCLUDE_BTULTRA_BLOCK_COMPRESSOR + if (cPar.strategy == ZSTD_btultra2) { + cPar.strategy = ZSTD_btultra; + } + if (cPar.strategy == ZSTD_btultra) { + cPar.strategy = ZSTD_btopt; + } +#endif +#ifdef ZSTD_EXCLUDE_BTOPT_BLOCK_COMPRESSOR + if (cPar.strategy == ZSTD_btopt) { + cPar.strategy = ZSTD_btlazy2; + } +#endif +#ifdef ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR + if (cPar.strategy == ZSTD_btlazy2) { + cPar.strategy = ZSTD_lazy2; + } +#endif +#ifdef ZSTD_EXCLUDE_LAZY2_BLOCK_COMPRESSOR + if (cPar.strategy == ZSTD_lazy2) { + cPar.strategy = ZSTD_lazy; + } +#endif +#ifdef ZSTD_EXCLUDE_LAZY_BLOCK_COMPRESSOR + if (cPar.strategy == ZSTD_lazy) { + cPar.strategy = ZSTD_greedy; + } +#endif +#ifdef ZSTD_EXCLUDE_GREEDY_BLOCK_COMPRESSOR + if (cPar.strategy == ZSTD_greedy) { + cPar.strategy = ZSTD_dfast; + } +#endif +#ifdef ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR + if (cPar.strategy == ZSTD_dfast) { + cPar.strategy = ZSTD_fast; + cPar.targetLength = 0; + } +#endif + switch (mode) { case ZSTD_cpm_unknown: case ZSTD_cpm_noAttachDict: @@ -1618,8 +1664,8 @@ ZSTD_sizeof_matchState(const ZSTD_compressionParameters* const cParams, + ZSTD_cwksp_aligned_alloc_size((MaxLL+1) * sizeof(U32)) + ZSTD_cwksp_aligned_alloc_size((MaxOff+1) * sizeof(U32)) + ZSTD_cwksp_aligned_alloc_size((1<strategy, useRowMatchFinder) ? ZSTD_cwksp_aligned_alloc_size(hSize) : 0; @@ -1708,7 +1754,7 @@ size_t ZSTD_estimateCCtxSize_usingCCtxParams(const ZSTD_CCtx_params* params) * be needed. However, we still allocate two 0-sized buffers, which can * take space under ASAN. */ return ZSTD_estimateCCtxSize_usingCCtxParams_internal( - &cParams, ¶ms->ldmParams, 1, useRowMatchFinder, 0, 0, ZSTD_CONTENTSIZE_UNKNOWN, params->useSequenceProducer, params->maxBlockSize); + &cParams, ¶ms->ldmParams, 1, useRowMatchFinder, 0, 0, ZSTD_CONTENTSIZE_UNKNOWN, ZSTD_hasExtSeqProd(params), params->maxBlockSize); } size_t ZSTD_estimateCCtxSize_usingCParams(ZSTD_compressionParameters cParams) @@ -1769,7 +1815,7 @@ size_t ZSTD_estimateCStreamSize_usingCCtxParams(const ZSTD_CCtx_params* params) return ZSTD_estimateCCtxSize_usingCCtxParams_internal( &cParams, ¶ms->ldmParams, 1, useRowMatchFinder, inBuffSize, outBuffSize, - ZSTD_CONTENTSIZE_UNKNOWN, params->useSequenceProducer, params->maxBlockSize); + ZSTD_CONTENTSIZE_UNKNOWN, ZSTD_hasExtSeqProd(params), params->maxBlockSize); } } @@ -2002,8 +2048,8 @@ ZSTD_reset_matchState(ZSTD_matchState_t* ms, ms->opt.litLengthFreq = (unsigned*)ZSTD_cwksp_reserve_aligned(ws, (MaxLL+1) * sizeof(unsigned)); ms->opt.matchLengthFreq = (unsigned*)ZSTD_cwksp_reserve_aligned(ws, (MaxML+1) * sizeof(unsigned)); ms->opt.offCodeFreq = (unsigned*)ZSTD_cwksp_reserve_aligned(ws, (MaxOff+1) * sizeof(unsigned)); - ms->opt.matchTable = (ZSTD_match_t*)ZSTD_cwksp_reserve_aligned(ws, (ZSTD_OPT_NUM+1) * sizeof(ZSTD_match_t)); - ms->opt.priceTable = (ZSTD_optimal_t*)ZSTD_cwksp_reserve_aligned(ws, (ZSTD_OPT_NUM+1) * sizeof(ZSTD_optimal_t)); + ms->opt.matchTable = (ZSTD_match_t*)ZSTD_cwksp_reserve_aligned(ws, ZSTD_OPT_SIZE * sizeof(ZSTD_match_t)); + ms->opt.priceTable = (ZSTD_optimal_t*)ZSTD_cwksp_reserve_aligned(ws, ZSTD_OPT_SIZE * sizeof(ZSTD_optimal_t)); } ms->cParams = *cParams; @@ -2075,7 +2121,7 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc, { size_t const windowSize = MAX(1, (size_t)MIN(((U64)1 << params->cParams.windowLog), pledgedSrcSize)); size_t const blockSize = MIN(params->maxBlockSize, windowSize); - size_t const maxNbSeq = ZSTD_maxNbSeq(blockSize, params->cParams.minMatch, params->useSequenceProducer); + size_t const maxNbSeq = ZSTD_maxNbSeq(blockSize, params->cParams.minMatch, ZSTD_hasExtSeqProd(params)); size_t const buffOutSize = (zbuff == ZSTDb_buffered && params->outBufferMode == ZSTD_bm_buffered) ? ZSTD_compressBound(blockSize) + 1 : 0; @@ -2092,8 +2138,7 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc, size_t const neededSpace = ZSTD_estimateCCtxSize_usingCCtxParams_internal( ¶ms->cParams, ¶ms->ldmParams, zc->staticSize != 0, params->useRowMatchFinder, - buffInSize, buffOutSize, pledgedSrcSize, params->useSequenceProducer, params->maxBlockSize); - int resizeWorkspace; + buffInSize, buffOutSize, pledgedSrcSize, ZSTD_hasExtSeqProd(params), params->maxBlockSize); FORWARD_IF_ERROR(neededSpace, "cctx size estimate failed!"); @@ -2102,7 +2147,7 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc, { /* Check if workspace is large enough, alloc a new one if needed */ int const workspaceTooSmall = ZSTD_cwksp_sizeof(ws) < neededSpace; int const workspaceWasteful = ZSTD_cwksp_check_wasteful(ws, neededSpace); - resizeWorkspace = workspaceTooSmall || workspaceWasteful; + int resizeWorkspace = workspaceTooSmall || workspaceWasteful; DEBUGLOG(4, "Need %zu B workspace", neededSpace); DEBUGLOG(4, "windowSize: %zu - blockSize: %zu", windowSize, blockSize); @@ -2177,10 +2222,10 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc, } /* reserve space for block-level external sequences */ - if (params->useSequenceProducer) { + if (ZSTD_hasExtSeqProd(params)) { size_t const maxNbExternalSeq = ZSTD_sequenceBound(blockSize); - zc->externalMatchCtx.seqBufferCapacity = maxNbExternalSeq; - zc->externalMatchCtx.seqBuffer = + zc->extSeqBufCapacity = maxNbExternalSeq; + zc->extSeqBuf = (ZSTD_Sequence*)ZSTD_cwksp_reserve_aligned(ws, maxNbExternalSeq * sizeof(ZSTD_Sequence)); } @@ -2565,7 +2610,7 @@ ZSTD_reduceTable_internal (U32* const table, U32 const size, U32 const reducerVa assert(size < (1U<<31)); /* can be casted to int */ #if ZSTD_MEMORY_SANITIZER && !defined (ZSTD_MSAN_DONT_POISON_WORKSPACE) - /* To validate that the table re-use logic is sound, and that we don't + /* To validate that the table reuse logic is sound, and that we don't * access table space that we haven't cleaned, we re-"poison" the table * space every time we mark it dirty. * @@ -2993,40 +3038,43 @@ ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_paramS static const ZSTD_blockCompressor blockCompressor[4][ZSTD_STRATEGY_MAX+1] = { { ZSTD_compressBlock_fast /* default for 0 */, ZSTD_compressBlock_fast, - ZSTD_compressBlock_doubleFast, - ZSTD_compressBlock_greedy, - ZSTD_compressBlock_lazy, - ZSTD_compressBlock_lazy2, - ZSTD_compressBlock_btlazy2, - ZSTD_compressBlock_btopt, - ZSTD_compressBlock_btultra, - ZSTD_compressBlock_btultra2 }, + ZSTD_COMPRESSBLOCK_DOUBLEFAST, + ZSTD_COMPRESSBLOCK_GREEDY, + ZSTD_COMPRESSBLOCK_LAZY, + ZSTD_COMPRESSBLOCK_LAZY2, + ZSTD_COMPRESSBLOCK_BTLAZY2, + ZSTD_COMPRESSBLOCK_BTOPT, + ZSTD_COMPRESSBLOCK_BTULTRA, + ZSTD_COMPRESSBLOCK_BTULTRA2 + }, { ZSTD_compressBlock_fast_extDict /* default for 0 */, ZSTD_compressBlock_fast_extDict, - ZSTD_compressBlock_doubleFast_extDict, - ZSTD_compressBlock_greedy_extDict, - ZSTD_compressBlock_lazy_extDict, - ZSTD_compressBlock_lazy2_extDict, - ZSTD_compressBlock_btlazy2_extDict, - ZSTD_compressBlock_btopt_extDict, - ZSTD_compressBlock_btultra_extDict, - ZSTD_compressBlock_btultra_extDict }, + ZSTD_COMPRESSBLOCK_DOUBLEFAST_EXTDICT, + ZSTD_COMPRESSBLOCK_GREEDY_EXTDICT, + ZSTD_COMPRESSBLOCK_LAZY_EXTDICT, + ZSTD_COMPRESSBLOCK_LAZY2_EXTDICT, + ZSTD_COMPRESSBLOCK_BTLAZY2_EXTDICT, + ZSTD_COMPRESSBLOCK_BTOPT_EXTDICT, + ZSTD_COMPRESSBLOCK_BTULTRA_EXTDICT, + ZSTD_COMPRESSBLOCK_BTULTRA_EXTDICT + }, { ZSTD_compressBlock_fast_dictMatchState /* default for 0 */, ZSTD_compressBlock_fast_dictMatchState, - ZSTD_compressBlock_doubleFast_dictMatchState, - ZSTD_compressBlock_greedy_dictMatchState, - ZSTD_compressBlock_lazy_dictMatchState, - ZSTD_compressBlock_lazy2_dictMatchState, - ZSTD_compressBlock_btlazy2_dictMatchState, - ZSTD_compressBlock_btopt_dictMatchState, - ZSTD_compressBlock_btultra_dictMatchState, - ZSTD_compressBlock_btultra_dictMatchState }, + ZSTD_COMPRESSBLOCK_DOUBLEFAST_DICTMATCHSTATE, + ZSTD_COMPRESSBLOCK_GREEDY_DICTMATCHSTATE, + ZSTD_COMPRESSBLOCK_LAZY_DICTMATCHSTATE, + ZSTD_COMPRESSBLOCK_LAZY2_DICTMATCHSTATE, + ZSTD_COMPRESSBLOCK_BTLAZY2_DICTMATCHSTATE, + ZSTD_COMPRESSBLOCK_BTOPT_DICTMATCHSTATE, + ZSTD_COMPRESSBLOCK_BTULTRA_DICTMATCHSTATE, + ZSTD_COMPRESSBLOCK_BTULTRA_DICTMATCHSTATE + }, { NULL /* default for 0 */, NULL, NULL, - ZSTD_compressBlock_greedy_dedicatedDictSearch, - ZSTD_compressBlock_lazy_dedicatedDictSearch, - ZSTD_compressBlock_lazy2_dedicatedDictSearch, + ZSTD_COMPRESSBLOCK_GREEDY_DEDICATEDDICTSEARCH, + ZSTD_COMPRESSBLOCK_LAZY_DEDICATEDDICTSEARCH, + ZSTD_COMPRESSBLOCK_LAZY2_DEDICATEDDICTSEARCH, NULL, NULL, NULL, @@ -3039,18 +3087,26 @@ ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_paramS DEBUGLOG(4, "Selected block compressor: dictMode=%d strat=%d rowMatchfinder=%d", (int)dictMode, (int)strat, (int)useRowMatchFinder); if (ZSTD_rowMatchFinderUsed(strat, useRowMatchFinder)) { static const ZSTD_blockCompressor rowBasedBlockCompressors[4][3] = { - { ZSTD_compressBlock_greedy_row, - ZSTD_compressBlock_lazy_row, - ZSTD_compressBlock_lazy2_row }, - { ZSTD_compressBlock_greedy_extDict_row, - ZSTD_compressBlock_lazy_extDict_row, - ZSTD_compressBlock_lazy2_extDict_row }, - { ZSTD_compressBlock_greedy_dictMatchState_row, - ZSTD_compressBlock_lazy_dictMatchState_row, - ZSTD_compressBlock_lazy2_dictMatchState_row }, - { ZSTD_compressBlock_greedy_dedicatedDictSearch_row, - ZSTD_compressBlock_lazy_dedicatedDictSearch_row, - ZSTD_compressBlock_lazy2_dedicatedDictSearch_row } + { + ZSTD_COMPRESSBLOCK_GREEDY_ROW, + ZSTD_COMPRESSBLOCK_LAZY_ROW, + ZSTD_COMPRESSBLOCK_LAZY2_ROW + }, + { + ZSTD_COMPRESSBLOCK_GREEDY_EXTDICT_ROW, + ZSTD_COMPRESSBLOCK_LAZY_EXTDICT_ROW, + ZSTD_COMPRESSBLOCK_LAZY2_EXTDICT_ROW + }, + { + ZSTD_COMPRESSBLOCK_GREEDY_DICTMATCHSTATE_ROW, + ZSTD_COMPRESSBLOCK_LAZY_DICTMATCHSTATE_ROW, + ZSTD_COMPRESSBLOCK_LAZY2_DICTMATCHSTATE_ROW + }, + { + ZSTD_COMPRESSBLOCK_GREEDY_DEDICATEDDICTSEARCH_ROW, + ZSTD_COMPRESSBLOCK_LAZY_DEDICATEDDICTSEARCH_ROW, + ZSTD_COMPRESSBLOCK_LAZY2_DEDICATEDDICTSEARCH_ROW + } }; DEBUGLOG(4, "Selecting a row-based matchfinder"); assert(useRowMatchFinder != ZSTD_ps_auto); @@ -3193,7 +3249,7 @@ static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize) /* External matchfinder + LDM is technically possible, just not implemented yet. * We need to revisit soon and implement it. */ RETURN_ERROR_IF( - zc->appliedParams.useSequenceProducer, + ZSTD_hasExtSeqProd(&zc->appliedParams), parameter_combination_unsupported, "Long-distance matching with external sequence producer enabled is not currently supported." ); @@ -3212,7 +3268,7 @@ static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize) /* External matchfinder + LDM is technically possible, just not implemented yet. * We need to revisit soon and implement it. */ RETURN_ERROR_IF( - zc->appliedParams.useSequenceProducer, + ZSTD_hasExtSeqProd(&zc->appliedParams), parameter_combination_unsupported, "Long-distance matching with external sequence producer enabled is not currently supported." ); @@ -3231,18 +3287,18 @@ static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize) zc->appliedParams.useRowMatchFinder, src, srcSize); assert(ldmSeqStore.pos == ldmSeqStore.size); - } else if (zc->appliedParams.useSequenceProducer) { + } else if (ZSTD_hasExtSeqProd(&zc->appliedParams)) { assert( - zc->externalMatchCtx.seqBufferCapacity >= ZSTD_sequenceBound(srcSize) + zc->extSeqBufCapacity >= ZSTD_sequenceBound(srcSize) ); - assert(zc->externalMatchCtx.mFinder != NULL); + assert(zc->appliedParams.extSeqProdFunc != NULL); { U32 const windowSize = (U32)1 << zc->appliedParams.cParams.windowLog; - size_t const nbExternalSeqs = (zc->externalMatchCtx.mFinder)( - zc->externalMatchCtx.mState, - zc->externalMatchCtx.seqBuffer, - zc->externalMatchCtx.seqBufferCapacity, + size_t const nbExternalSeqs = (zc->appliedParams.extSeqProdFunc)( + zc->appliedParams.extSeqProdState, + zc->extSeqBuf, + zc->extSeqBufCapacity, src, srcSize, NULL, 0, /* dict and dictSize, currently not supported */ zc->appliedParams.compressionLevel, @@ -3250,21 +3306,21 @@ static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize) ); size_t const nbPostProcessedSeqs = ZSTD_postProcessSequenceProducerResult( - zc->externalMatchCtx.seqBuffer, + zc->extSeqBuf, nbExternalSeqs, - zc->externalMatchCtx.seqBufferCapacity, + zc->extSeqBufCapacity, srcSize ); /* Return early if there is no error, since we don't need to worry about last literals */ if (!ZSTD_isError(nbPostProcessedSeqs)) { ZSTD_sequencePosition seqPos = {0,0,0}; - size_t const seqLenSum = ZSTD_fastSequenceLengthSum(zc->externalMatchCtx.seqBuffer, nbPostProcessedSeqs); + size_t const seqLenSum = ZSTD_fastSequenceLengthSum(zc->extSeqBuf, nbPostProcessedSeqs); RETURN_ERROR_IF(seqLenSum > srcSize, externalSequences_invalid, "External sequences imply too large a block!"); FORWARD_IF_ERROR( ZSTD_copySequencesToSeqStoreExplicitBlockDelim( zc, &seqPos, - zc->externalMatchCtx.seqBuffer, nbPostProcessedSeqs, + zc->extSeqBuf, nbPostProcessedSeqs, src, srcSize, zc->appliedParams.searchForExternalRepcodes ), @@ -3281,9 +3337,11 @@ static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize) } /* Fallback to software matchfinder */ - { ZSTD_blockCompressor const blockCompressor = ZSTD_selectBlockCompressor(zc->appliedParams.cParams.strategy, - zc->appliedParams.useRowMatchFinder, - dictMode); + { ZSTD_blockCompressor const blockCompressor = + ZSTD_selectBlockCompressor( + zc->appliedParams.cParams.strategy, + zc->appliedParams.useRowMatchFinder, + dictMode); ms->ldmSeqStore = NULL; DEBUGLOG( 5, @@ -3293,9 +3351,10 @@ static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize) lastLLSize = blockCompressor(ms, &zc->seqStore, zc->blockState.nextCBlock->rep, src, srcSize); } } } else { /* not long range mode and no external matchfinder */ - ZSTD_blockCompressor const blockCompressor = ZSTD_selectBlockCompressor(zc->appliedParams.cParams.strategy, - zc->appliedParams.useRowMatchFinder, - dictMode); + ZSTD_blockCompressor const blockCompressor = ZSTD_selectBlockCompressor( + zc->appliedParams.cParams.strategy, + zc->appliedParams.useRowMatchFinder, + dictMode); ms->ldmSeqStore = NULL; lastLLSize = blockCompressor(ms, &zc->seqStore, zc->blockState.nextCBlock->rep, src, srcSize); } @@ -3305,29 +3364,38 @@ static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize) return ZSTDbss_compress; } -static void ZSTD_copyBlockSequences(ZSTD_CCtx* zc) +static size_t ZSTD_copyBlockSequences(SeqCollector* seqCollector, const seqStore_t* seqStore, const U32 prevRepcodes[ZSTD_REP_NUM]) { - const seqStore_t* seqStore = ZSTD_getSeqStore(zc); - const seqDef* seqStoreSeqs = seqStore->sequencesStart; - size_t seqStoreSeqSize = seqStore->sequences - seqStoreSeqs; - size_t seqStoreLiteralsSize = (size_t)(seqStore->lit - seqStore->litStart); - size_t literalsRead = 0; - size_t lastLLSize; + const seqDef* inSeqs = seqStore->sequencesStart; + const size_t nbInSequences = seqStore->sequences - inSeqs; + const size_t nbInLiterals = (size_t)(seqStore->lit - seqStore->litStart); - ZSTD_Sequence* outSeqs = &zc->seqCollector.seqStart[zc->seqCollector.seqIndex]; + ZSTD_Sequence* outSeqs = seqCollector->seqIndex == 0 ? seqCollector->seqStart : seqCollector->seqStart + seqCollector->seqIndex; + const size_t nbOutSequences = nbInSequences + 1; + size_t nbOutLiterals = 0; + repcodes_t repcodes; size_t i; - repcodes_t updatedRepcodes; - assert(zc->seqCollector.seqIndex + 1 < zc->seqCollector.maxSequences); - /* Ensure we have enough space for last literals "sequence" */ - assert(zc->seqCollector.maxSequences >= seqStoreSeqSize + 1); - ZSTD_memcpy(updatedRepcodes.rep, zc->blockState.prevCBlock->rep, sizeof(repcodes_t)); - for (i = 0; i < seqStoreSeqSize; ++i) { - U32 rawOffset = seqStoreSeqs[i].offBase - ZSTD_REP_NUM; - outSeqs[i].litLength = seqStoreSeqs[i].litLength; - outSeqs[i].matchLength = seqStoreSeqs[i].mlBase + MINMATCH; + /* Bounds check that we have enough space for every input sequence + * and the block delimiter + */ + assert(seqCollector->seqIndex <= seqCollector->maxSequences); + RETURN_ERROR_IF( + nbOutSequences > (size_t)(seqCollector->maxSequences - seqCollector->seqIndex), + dstSize_tooSmall, + "Not enough space to copy sequences"); + + ZSTD_memcpy(&repcodes, prevRepcodes, sizeof(repcodes)); + for (i = 0; i < nbInSequences; ++i) { + U32 rawOffset; + outSeqs[i].litLength = inSeqs[i].litLength; + outSeqs[i].matchLength = inSeqs[i].mlBase + MINMATCH; outSeqs[i].rep = 0; + /* Handle the possible single length >= 64K + * There can only be one because we add MINMATCH to every match length, + * and blocks are at most 128K. + */ if (i == seqStore->longLengthPos) { if (seqStore->longLengthType == ZSTD_llt_literalLength) { outSeqs[i].litLength += 0x10000; @@ -3336,41 +3404,55 @@ static void ZSTD_copyBlockSequences(ZSTD_CCtx* zc) } } - if (seqStoreSeqs[i].offBase <= ZSTD_REP_NUM) { - /* Derive the correct offset corresponding to a repcode */ - outSeqs[i].rep = seqStoreSeqs[i].offBase; + /* Determine the raw offset given the offBase, which may be a repcode. */ + if (OFFBASE_IS_REPCODE(inSeqs[i].offBase)) { + const U32 repcode = OFFBASE_TO_REPCODE(inSeqs[i].offBase); + assert(repcode > 0); + outSeqs[i].rep = repcode; if (outSeqs[i].litLength != 0) { - rawOffset = updatedRepcodes.rep[outSeqs[i].rep - 1]; + rawOffset = repcodes.rep[repcode - 1]; } else { - if (outSeqs[i].rep == 3) { - rawOffset = updatedRepcodes.rep[0] - 1; + if (repcode == 3) { + assert(repcodes.rep[0] > 1); + rawOffset = repcodes.rep[0] - 1; } else { - rawOffset = updatedRepcodes.rep[outSeqs[i].rep]; + rawOffset = repcodes.rep[repcode]; } } + } else { + rawOffset = OFFBASE_TO_OFFSET(inSeqs[i].offBase); } outSeqs[i].offset = rawOffset; - /* seqStoreSeqs[i].offset == offCode+1, and ZSTD_updateRep() expects offCode - so we provide seqStoreSeqs[i].offset - 1 */ - ZSTD_updateRep(updatedRepcodes.rep, - seqStoreSeqs[i].offBase, - seqStoreSeqs[i].litLength == 0); - literalsRead += outSeqs[i].litLength; + + /* Update repcode history for the sequence */ + ZSTD_updateRep(repcodes.rep, + inSeqs[i].offBase, + inSeqs[i].litLength == 0); + + nbOutLiterals += outSeqs[i].litLength; } /* Insert last literals (if any exist) in the block as a sequence with ml == off == 0. * If there are no last literals, then we'll emit (of: 0, ml: 0, ll: 0), which is a marker * for the block boundary, according to the API. */ - assert(seqStoreLiteralsSize >= literalsRead); - lastLLSize = seqStoreLiteralsSize - literalsRead; - outSeqs[i].litLength = (U32)lastLLSize; - outSeqs[i].matchLength = outSeqs[i].offset = outSeqs[i].rep = 0; - seqStoreSeqSize++; - zc->seqCollector.seqIndex += seqStoreSeqSize; + assert(nbInLiterals >= nbOutLiterals); + { + const size_t lastLLSize = nbInLiterals - nbOutLiterals; + outSeqs[nbInSequences].litLength = (U32)lastLLSize; + outSeqs[nbInSequences].matchLength = 0; + outSeqs[nbInSequences].offset = 0; + assert(nbOutSequences == nbInSequences + 1); + } + seqCollector->seqIndex += nbOutSequences; + assert(seqCollector->seqIndex <= seqCollector->maxSequences); + + return 0; } size_t ZSTD_sequenceBound(size_t srcSize) { - return (srcSize / ZSTD_MINMATCH_MIN) + 1; + const size_t maxNbSeq = (srcSize / ZSTD_MINMATCH_MIN) + 1; + const size_t maxNbDelims = (srcSize / ZSTD_BLOCKSIZE_MAX_MIN) + 1; + return maxNbSeq + maxNbDelims; } size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, @@ -3379,6 +3461,16 @@ size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, const size_t dstCapacity = ZSTD_compressBound(srcSize); void* dst = ZSTD_customMalloc(dstCapacity, ZSTD_defaultCMem); SeqCollector seqCollector; + { + int targetCBlockSize; + FORWARD_IF_ERROR(ZSTD_CCtx_getParameter(zc, ZSTD_c_targetCBlockSize, &targetCBlockSize), ""); + RETURN_ERROR_IF(targetCBlockSize != 0, parameter_unsupported, "targetCBlockSize != 0"); + } + { + int nbWorkers; + FORWARD_IF_ERROR(ZSTD_CCtx_getParameter(zc, ZSTD_c_nbWorkers, &nbWorkers), ""); + RETURN_ERROR_IF(nbWorkers != 0, parameter_unsupported, "nbWorkers != 0"); + } RETURN_ERROR_IF(dst == NULL, memory_allocation, "NULL pointer!"); @@ -3388,8 +3480,12 @@ size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, seqCollector.maxSequences = outSeqsSize; zc->seqCollector = seqCollector; - ZSTD_compress2(zc, dst, dstCapacity, src, srcSize); - ZSTD_customFree(dst, ZSTD_defaultCMem); + { + const size_t ret = ZSTD_compress2(zc, dst, dstCapacity, src, srcSize); + ZSTD_customFree(dst, ZSTD_defaultCMem); + FORWARD_IF_ERROR(ret, "ZSTD_compress2 failed"); + } + assert(zc->seqCollector.seqIndex <= ZSTD_sequenceBound(srcSize)); return zc->seqCollector.seqIndex; } @@ -3982,8 +4078,9 @@ ZSTD_compressSeqStore_singleBlock(ZSTD_CCtx* zc, cSeqsSize = 1; } + /* Sequence collection not supported when block splitting */ if (zc->seqCollector.collectSequences) { - ZSTD_copyBlockSequences(zc); + FORWARD_IF_ERROR(ZSTD_copyBlockSequences(&zc->seqCollector, seqStore, dRepOriginal.rep), "copyBlockSequences failed"); ZSTD_blockState_confirmRepcodesAndEntropyTables(&zc->blockState); return 0; } @@ -4205,6 +4302,7 @@ ZSTD_compressBlock_splitBlock(ZSTD_CCtx* zc, if (bss == ZSTDbss_noCompress) { if (zc->blockState.prevCBlock->entropy.fse.offcode_repeatMode == FSE_repeat_valid) zc->blockState.prevCBlock->entropy.fse.offcode_repeatMode = FSE_repeat_check; + RETURN_ERROR_IF(zc->seqCollector.collectSequences, sequenceProducer_failed, "Uncompressible block"); cSize = ZSTD_noCompressBlock(dst, dstCapacity, src, srcSize, lastBlock); FORWARD_IF_ERROR(cSize, "ZSTD_noCompressBlock failed"); DEBUGLOG(4, "ZSTD_compressBlock_splitBlock: Nocompress block"); @@ -4237,11 +4335,15 @@ ZSTD_compressBlock_internal(ZSTD_CCtx* zc, { const size_t bss = ZSTD_buildSeqStore(zc, src, srcSize); FORWARD_IF_ERROR(bss, "ZSTD_buildSeqStore failed"); - if (bss == ZSTDbss_noCompress) { cSize = 0; goto out; } + if (bss == ZSTDbss_noCompress) { + RETURN_ERROR_IF(zc->seqCollector.collectSequences, sequenceProducer_failed, "Uncompressible block"); + cSize = 0; + goto out; + } } if (zc->seqCollector.collectSequences) { - ZSTD_copyBlockSequences(zc); + FORWARD_IF_ERROR(ZSTD_copyBlockSequences(&zc->seqCollector, ZSTD_getSeqStore(zc), zc->blockState.prevCBlock->rep), "copyBlockSequences failed"); ZSTD_blockState_confirmRepcodesAndEntropyTables(&zc->blockState); return 0; } @@ -4554,19 +4656,15 @@ size_t ZSTD_writeLastEmptyBlock(void* dst, size_t dstCapacity) } } -size_t ZSTD_referenceExternalSequences(ZSTD_CCtx* cctx, rawSeq* seq, size_t nbSeq) +void ZSTD_referenceExternalSequences(ZSTD_CCtx* cctx, rawSeq* seq, size_t nbSeq) { - RETURN_ERROR_IF(cctx->stage != ZSTDcs_init, stage_wrong, - "wrong cctx stage"); - RETURN_ERROR_IF(cctx->appliedParams.ldmParams.enableLdm == ZSTD_ps_enable, - parameter_unsupported, - "incompatible with ldm"); + assert(cctx->stage == ZSTDcs_init); + assert(nbSeq == 0 || cctx->appliedParams.ldmParams.enableLdm != ZSTD_ps_enable); cctx->externSeqStore.seq = seq; cctx->externSeqStore.size = nbSeq; cctx->externSeqStore.capacity = nbSeq; cctx->externSeqStore.pos = 0; cctx->externSeqStore.posInSequence = 0; - return 0; } @@ -4761,12 +4859,19 @@ static size_t ZSTD_loadDictionaryContent(ZSTD_matchState_t* ms, ZSTD_fillHashTable(ms, iend, dtlm, tfp); break; case ZSTD_dfast: +#ifndef ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR ZSTD_fillDoubleHashTable(ms, iend, dtlm, tfp); +#else + assert(0); /* shouldn't be called: cparams should've been adjusted. */ +#endif break; case ZSTD_greedy: case ZSTD_lazy: case ZSTD_lazy2: +#if !defined(ZSTD_EXCLUDE_GREEDY_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_LAZY_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_LAZY2_BLOCK_COMPRESSOR) assert(srcSize >= HASH_READ_SIZE); if (ms->dedicatedDictSearch) { assert(ms->chainTable != NULL); @@ -4783,14 +4888,23 @@ static size_t ZSTD_loadDictionaryContent(ZSTD_matchState_t* ms, DEBUGLOG(4, "Using chain-based hash table for lazy dict"); } } +#else + assert(0); /* shouldn't be called: cparams should've been adjusted. */ +#endif break; case ZSTD_btlazy2: /* we want the dictionary table fully sorted */ case ZSTD_btopt: case ZSTD_btultra: case ZSTD_btultra2: +#if !defined(ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_BTOPT_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_BTULTRA_BLOCK_COMPRESSOR) assert(srcSize >= HASH_READ_SIZE); ZSTD_updateTree(ms, iend-HASH_READ_SIZE, iend); +#else + assert(0); /* shouldn't be called: cparams should've been adjusted. */ +#endif break; default: @@ -4837,11 +4951,10 @@ size_t ZSTD_loadCEntropy(ZSTD_compressedBlockState_t* bs, void* workspace, /* We only set the loaded table as valid if it contains all non-zero * weights. Otherwise, we set it to check */ - if (!hasZeroWeights) + if (!hasZeroWeights && maxSymbolValue == 255) bs->entropy.huf.repeatMode = HUF_repeat_valid; RETURN_ERROR_IF(HUF_isError(hufHeaderSize), dictionary_corrupted, ""); - RETURN_ERROR_IF(maxSymbolValue < 255, dictionary_corrupted, ""); dictPtr += hufHeaderSize; } @@ -5108,14 +5221,13 @@ static size_t ZSTD_writeEpilogue(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity) { BYTE* const ostart = (BYTE*)dst; BYTE* op = ostart; - size_t fhSize = 0; DEBUGLOG(4, "ZSTD_writeEpilogue"); RETURN_ERROR_IF(cctx->stage == ZSTDcs_created, stage_wrong, "init missing"); /* special case : empty frame */ if (cctx->stage == ZSTDcs_init) { - fhSize = ZSTD_writeFrameHeader(dst, dstCapacity, &cctx->appliedParams, 0, 0); + size_t fhSize = ZSTD_writeFrameHeader(dst, dstCapacity, &cctx->appliedParams, 0, 0); FORWARD_IF_ERROR(fhSize, "ZSTD_writeFrameHeader failed"); dstCapacity -= fhSize; op += fhSize; @@ -5125,8 +5237,9 @@ static size_t ZSTD_writeEpilogue(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity) if (cctx->stage != ZSTDcs_ending) { /* write one last empty block, make it the "last" block */ U32 const cBlockHeader24 = 1 /* last block */ + (((U32)bt_raw)<<1) + 0; - RETURN_ERROR_IF(dstCapacity<4, dstSize_tooSmall, "no room for epilogue"); - MEM_writeLE32(op, cBlockHeader24); + ZSTD_STATIC_ASSERT(ZSTD_BLOCKHEADERSIZE == 3); + RETURN_ERROR_IF(dstCapacity<3, dstSize_tooSmall, "no room for epilogue"); + MEM_writeLE24(op, cBlockHeader24); op += ZSTD_blockHeaderSize; dstCapacity -= ZSTD_blockHeaderSize; } @@ -5456,7 +5569,7 @@ ZSTD_CDict* ZSTD_createCDict_advanced2( cctxParams.useRowMatchFinder, cctxParams.enableDedicatedDictSearch, customMem); - if (ZSTD_isError( ZSTD_initCDict_internal(cdict, + if (!cdict || ZSTD_isError( ZSTD_initCDict_internal(cdict, dict, dictSize, dictLoadMethod, dictContentType, cctxParams) )) { @@ -5880,7 +5993,7 @@ static size_t ZSTD_compressStream_generic(ZSTD_CStream* zcs, if (zcs->appliedParams.inBufferMode == ZSTD_bm_stable) { assert(input->pos >= zcs->stableIn_notConsumed); input->pos -= zcs->stableIn_notConsumed; - ip -= zcs->stableIn_notConsumed; + if (ip) ip -= zcs->stableIn_notConsumed; zcs->stableIn_notConsumed = 0; } if (zcs->appliedParams.inBufferMode == ZSTD_bm_buffered) { @@ -6139,7 +6252,7 @@ static size_t ZSTD_CCtx_init_compressStream2(ZSTD_CCtx* cctx, #ifdef ZSTD_MULTITHREAD /* If external matchfinder is enabled, make sure to fail before checking job size (for consistency) */ RETURN_ERROR_IF( - params.useSequenceProducer == 1 && params.nbWorkers >= 1, + ZSTD_hasExtSeqProd(¶ms) && params.nbWorkers >= 1, parameter_combination_unsupported, "External sequence producer isn't supported with nbWorkers >= 1" ); @@ -6431,7 +6544,7 @@ ZSTD_copySequencesToSeqStoreExplicitBlockDelim(ZSTD_CCtx* cctx, if (cctx->appliedParams.validateSequences) { seqPos->posInSrc += litLength + matchLength; FORWARD_IF_ERROR(ZSTD_validateSequence(offBase, matchLength, cctx->appliedParams.cParams.minMatch, seqPos->posInSrc, - cctx->appliedParams.cParams.windowLog, dictSize, cctx->appliedParams.useSequenceProducer), + cctx->appliedParams.cParams.windowLog, dictSize, ZSTD_hasExtSeqProd(&cctx->appliedParams)), "Sequence validation failed"); } RETURN_ERROR_IF(idx - seqPos->idx >= cctx->seqStore.maxNbSeq, externalSequences_invalid, @@ -6569,7 +6682,7 @@ ZSTD_copySequencesToSeqStoreNoBlockDelim(ZSTD_CCtx* cctx, ZSTD_sequencePosition* if (cctx->appliedParams.validateSequences) { seqPos->posInSrc += litLength + matchLength; FORWARD_IF_ERROR(ZSTD_validateSequence(offBase, matchLength, cctx->appliedParams.cParams.minMatch, seqPos->posInSrc, - cctx->appliedParams.cParams.windowLog, dictSize, cctx->appliedParams.useSequenceProducer), + cctx->appliedParams.cParams.windowLog, dictSize, ZSTD_hasExtSeqProd(&cctx->appliedParams)), "Sequence validation failed"); } DEBUGLOG(6, "Storing sequence: (of: %u, ml: %u, ll: %u)", offBase, matchLength, litLength); @@ -7015,20 +7128,28 @@ ZSTD_parameters ZSTD_getParams(int compressionLevel, unsigned long long srcSizeH } void ZSTD_registerSequenceProducer( - ZSTD_CCtx* zc, void* mState, - ZSTD_sequenceProducer_F* mFinder + ZSTD_CCtx* zc, + void* extSeqProdState, + ZSTD_sequenceProducer_F extSeqProdFunc ) { - if (mFinder != NULL) { - ZSTD_externalMatchCtx emctx; - emctx.mState = mState; - emctx.mFinder = mFinder; - emctx.seqBuffer = NULL; - emctx.seqBufferCapacity = 0; - zc->externalMatchCtx = emctx; - zc->requestedParams.useSequenceProducer = 1; + assert(zc != NULL); + ZSTD_CCtxParams_registerSequenceProducer( + &zc->requestedParams, extSeqProdState, extSeqProdFunc + ); +} + +void ZSTD_CCtxParams_registerSequenceProducer( + ZSTD_CCtx_params* params, + void* extSeqProdState, + ZSTD_sequenceProducer_F extSeqProdFunc +) { + assert(params != NULL); + if (extSeqProdFunc != NULL) { + params->extSeqProdFunc = extSeqProdFunc; + params->extSeqProdState = extSeqProdState; } else { - ZSTD_memset(&zc->externalMatchCtx, 0, sizeof(zc->externalMatchCtx)); - zc->requestedParams.useSequenceProducer = 0; + params->extSeqProdFunc = NULL; + params->extSeqProdState = NULL; } } diff --git a/vendor/github.com/DataDog/zstd/zstd_compress_internal.h b/vendor/github.com/DataDog/zstd/zstd_compress_internal.h index c374603..9e611df 100644 --- a/vendor/github.com/DataDog/zstd/zstd_compress_internal.h +++ b/vendor/github.com/DataDog/zstd/zstd_compress_internal.h @@ -40,7 +40,7 @@ extern "C" { It's not a big deal though : candidate will just be sorted again. Additionally, candidate position 1 will be lost. But candidate 1 cannot hide a large tree of candidates, so it's a minimal loss. - The benefit is that ZSTD_DUBT_UNSORTED_MARK cannot be mishandled after table re-use with a different strategy. + The benefit is that ZSTD_DUBT_UNSORTED_MARK cannot be mishandled after table reuse with a different strategy. This constant is required by ZSTD_compressBlock_btlazy2() and ZSTD_reduceTable_internal() */ @@ -160,23 +160,24 @@ typedef struct { UNUSED_ATTR static const rawSeqStore_t kNullRawSeqStore = {NULL, 0, 0, 0, 0}; typedef struct { - int price; - U32 off; - U32 mlen; - U32 litlen; - U32 rep[ZSTD_REP_NUM]; + int price; /* price from beginning of segment to this position */ + U32 off; /* offset of previous match */ + U32 mlen; /* length of previous match */ + U32 litlen; /* nb of literals since previous match */ + U32 rep[ZSTD_REP_NUM]; /* offset history after previous match */ } ZSTD_optimal_t; typedef enum { zop_dynamic=0, zop_predef } ZSTD_OptPrice_e; +#define ZSTD_OPT_SIZE (ZSTD_OPT_NUM+3) typedef struct { /* All tables are allocated inside cctx->workspace by ZSTD_resetCCtx_internal() */ unsigned* litFreq; /* table of literals statistics, of size 256 */ unsigned* litLengthFreq; /* table of litLength statistics, of size (MaxLL+1) */ unsigned* matchLengthFreq; /* table of matchLength statistics, of size (MaxML+1) */ unsigned* offCodeFreq; /* table of offCode statistics, of size (MaxOff+1) */ - ZSTD_match_t* matchTable; /* list of found matches, of size ZSTD_OPT_NUM+1 */ - ZSTD_optimal_t* priceTable; /* All positions tracked by optimal parser, of size ZSTD_OPT_NUM+1 */ + ZSTD_match_t* matchTable; /* list of found matches, of size ZSTD_OPT_SIZE */ + ZSTD_optimal_t* priceTable; /* All positions tracked by optimal parser, of size ZSTD_OPT_SIZE */ U32 litSum; /* nb of literals */ U32 litLengthSum; /* nb of litLength codes */ @@ -229,7 +230,7 @@ struct ZSTD_matchState_t { U32 rowHashLog; /* For row-based matchfinder: Hashlog based on nb of rows in the hashTable.*/ BYTE* tagTable; /* For row-based matchFinder: A row-based table containing the hashes and head index. */ U32 hashCache[ZSTD_ROW_HASH_CACHE_SIZE]; /* For row-based matchFinder: a cache of hashes to improve speed */ - U64 hashSalt; /* For row-based matchFinder: salts the hash for re-use of tag table */ + U64 hashSalt; /* For row-based matchFinder: salts the hash for reuse of tag table */ U32 hashSaltEntropy; /* For row-based matchFinder: collects entropy for salt generation */ U32* hashTable; @@ -361,10 +362,11 @@ struct ZSTD_CCtx_params_s { * if the external matchfinder returns an error code. */ int enableMatchFinderFallback; - /* Indicates whether an external matchfinder has been referenced. - * Users can't set this externally. - * It is set internally in ZSTD_registerSequenceProducer(). */ - int useSequenceProducer; + /* Parameters for the external sequence producer API. + * Users set these parameters through ZSTD_registerSequenceProducer(). + * It is not possible to set these parameters individually through the public API. */ + void* extSeqProdState; + ZSTD_sequenceProducer_F extSeqProdFunc; /* Adjust the max block size*/ size_t maxBlockSize; @@ -402,14 +404,6 @@ typedef struct { ZSTD_entropyCTablesMetadata_t entropyMetadata; } ZSTD_blockSplitCtx; -/* Context for block-level external matchfinder API */ -typedef struct { - void* mState; - ZSTD_sequenceProducer_F* mFinder; - ZSTD_Sequence* seqBuffer; - size_t seqBufferCapacity; -} ZSTD_externalMatchCtx; - struct ZSTD_CCtx_s { ZSTD_compressionStage_e stage; int cParamsChanged; /* == 1 if cParams(except wlog) or compression level are changed in requestedParams. Triggers transmission of new params to ZSTDMT (if available) then reset to 0. */ @@ -480,8 +474,9 @@ struct ZSTD_CCtx_s { /* Workspace for block splitter */ ZSTD_blockSplitCtx blockSplitCtx; - /* Workspace for external matchfinder */ - ZSTD_externalMatchCtx externalMatchCtx; + /* Buffer for output from external sequence producer */ + ZSTD_Sequence* extSeqBuf; + size_t extSeqBufCapacity; }; typedef enum { ZSTD_dtlm_fast, ZSTD_dtlm_full } ZSTD_dictTableLoadMethod_e; @@ -1054,7 +1049,9 @@ MEM_STATIC U32 ZSTD_window_needOverflowCorrection(ZSTD_window_t const window, * The least significant cycleLog bits of the indices must remain the same, * which may be 0. Every index up to maxDist in the past must be valid. */ -MEM_STATIC U32 ZSTD_window_correctOverflow(ZSTD_window_t* window, U32 cycleLog, +MEM_STATIC +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +U32 ZSTD_window_correctOverflow(ZSTD_window_t* window, U32 cycleLog, U32 maxDist, void const* src) { /* preemptive overflow correction: @@ -1247,7 +1244,9 @@ MEM_STATIC void ZSTD_window_init(ZSTD_window_t* window) { * forget about the extDict. Handles overlap of the prefix and extDict. * Returns non-zero if the segment is contiguous. */ -MEM_STATIC U32 ZSTD_window_update(ZSTD_window_t* window, +MEM_STATIC +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +U32 ZSTD_window_update(ZSTD_window_t* window, void const* src, size_t srcSize, int forceNonContiguous) { @@ -1468,11 +1467,10 @@ size_t ZSTD_writeLastEmptyBlock(void* dst, size_t dstCapacity); * This cannot be used when long range matching is enabled. * Zstd will use these sequences, and pass the literals to a secondary block * compressor. - * @return : An error code on failure. * NOTE: seqs are not verified! Invalid sequences can cause out-of-bounds memory * access and data corruption. */ -size_t ZSTD_referenceExternalSequences(ZSTD_CCtx* cctx, rawSeq* seq, size_t nbSeq); +void ZSTD_referenceExternalSequences(ZSTD_CCtx* cctx, rawSeq* seq, size_t nbSeq); /** ZSTD_cycleLog() : * condition for correct operation : hashLog > 1 */ @@ -1510,6 +1508,10 @@ ZSTD_copySequencesToSeqStoreNoBlockDelim(ZSTD_CCtx* cctx, ZSTD_sequencePosition* const ZSTD_Sequence* const inSeqs, size_t inSeqsSize, const void* src, size_t blockSize, ZSTD_paramSwitch_e externalRepSearch); +/* Returns 1 if an external sequence producer is registered, otherwise returns 0. */ +MEM_STATIC int ZSTD_hasExtSeqProd(const ZSTD_CCtx_params* params) { + return params->extSeqProdFunc != NULL; +} /* =============================================================== * Deprecated definitions that are still used internally to avoid diff --git a/vendor/github.com/DataDog/zstd/zstd_compress_superblock.c b/vendor/github.com/DataDog/zstd/zstd_compress_superblock.c index 61302a4..24413d0 100644 --- a/vendor/github.com/DataDog/zstd/zstd_compress_superblock.c +++ b/vendor/github.com/DataDog/zstd/zstd_compress_superblock.c @@ -77,8 +77,8 @@ ZSTD_compressSubBlock_literal(const HUF_CElt* hufTable, } { int const flags = bmi2 ? HUF_flags_bmi2 : 0; - const size_t cSize = singleStream ? HUF_compress1X_usingCTable(op, oend-op, literals, litSize, hufTable, flags) - : HUF_compress4X_usingCTable(op, oend-op, literals, litSize, hufTable, flags); + const size_t cSize = singleStream ? HUF_compress1X_usingCTable(op, (size_t)(oend-op), literals, litSize, hufTable, flags) + : HUF_compress4X_usingCTable(op, (size_t)(oend-op), literals, litSize, hufTable, flags); op += cSize; cLitSize += cSize; if (cSize == 0 || ERR_isError(cSize)) { @@ -103,7 +103,7 @@ ZSTD_compressSubBlock_literal(const HUF_CElt* hufTable, switch(lhSize) { case 3: /* 2 - 2 - 10 - 10 */ - { U32 const lhc = hType + ((!singleStream) << 2) + ((U32)litSize<<4) + ((U32)cLitSize<<14); + { U32 const lhc = hType + ((U32)(!singleStream) << 2) + ((U32)litSize<<4) + ((U32)cLitSize<<14); MEM_writeLE24(ostart, lhc); break; } @@ -123,30 +123,30 @@ ZSTD_compressSubBlock_literal(const HUF_CElt* hufTable, } *entropyWritten = 1; DEBUGLOG(5, "Compressed literals: %u -> %u", (U32)litSize, (U32)(op-ostart)); - return op-ostart; + return (size_t)(op-ostart); } static size_t ZSTD_seqDecompressedSize(seqStore_t const* seqStore, - const seqDef* sequences, size_t nbSeq, - size_t litSize, int lastSequence) + const seqDef* sequences, size_t nbSeqs, + size_t litSize, int lastSubBlock) { - const seqDef* const sstart = sequences; - const seqDef* const send = sequences + nbSeq; - const seqDef* sp = sstart; size_t matchLengthSum = 0; size_t litLengthSum = 0; - (void)(litLengthSum); /* suppress unused variable warning on some environments */ - while (send-sp > 0) { - ZSTD_sequenceLength const seqLen = ZSTD_getSequenceLength(seqStore, sp); + size_t n; + for (n=0; n>8) + 0x80), op[1] = (BYTE)nbSeq, op+=2; else op[0]=0xFF, MEM_writeLE16(op+1, (U16)(nbSeq - LONGNBSEQ)), op+=3; if (nbSeq==0) { - return op - ostart; + return (size_t)(op - ostart); } /* seqHead : flags for FSE encoding type */ @@ -210,7 +210,7 @@ ZSTD_compressSubBlock_sequences(const ZSTD_fseCTables_t* fseTables, } { size_t const bitstreamSize = ZSTD_encodeSequences( - op, oend - op, + op, (size_t)(oend - op), fseTables->matchlengthCTable, mlCode, fseTables->offcodeCTable, ofCode, fseTables->litlengthCTable, llCode, @@ -254,7 +254,7 @@ ZSTD_compressSubBlock_sequences(const ZSTD_fseCTables_t* fseTables, #endif *entropyWritten = 1; - return op - ostart; + return (size_t)(op - ostart); } /** ZSTD_compressSubBlock() : @@ -280,7 +280,8 @@ static size_t ZSTD_compressSubBlock(const ZSTD_entropyCTables_t* entropy, litSize, nbSeq, writeLitEntropy, writeSeqEntropy, lastBlock); { size_t cLitSize = ZSTD_compressSubBlock_literal((const HUF_CElt*)entropy->huf.CTable, &entropyMetadata->hufMetadata, literals, litSize, - op, oend-op, bmi2, writeLitEntropy, litEntropyWritten); + op, (size_t)(oend-op), + bmi2, writeLitEntropy, litEntropyWritten); FORWARD_IF_ERROR(cLitSize, "ZSTD_compressSubBlock_literal failed"); if (cLitSize == 0) return 0; op += cLitSize; @@ -290,18 +291,18 @@ static size_t ZSTD_compressSubBlock(const ZSTD_entropyCTables_t* entropy, sequences, nbSeq, llCode, mlCode, ofCode, cctxParams, - op, oend-op, + op, (size_t)(oend-op), bmi2, writeSeqEntropy, seqEntropyWritten); FORWARD_IF_ERROR(cSeqSize, "ZSTD_compressSubBlock_sequences failed"); if (cSeqSize == 0) return 0; op += cSeqSize; } /* Write block header */ - { size_t cSize = (op-ostart)-ZSTD_blockHeaderSize; + { size_t cSize = (size_t)(op-ostart) - ZSTD_blockHeaderSize; U32 const cBlockHeader24 = lastBlock + (((U32)bt_compressed)<<1) + (U32)(cSize << 3); MEM_writeLE24(ostart, cBlockHeader24); } - return op-ostart; + return (size_t)(op-ostart); } static size_t ZSTD_estimateSubBlockSize_literal(const BYTE* literals, size_t litSize, @@ -390,7 +391,11 @@ static size_t ZSTD_estimateSubBlockSize_sequences(const BYTE* ofCodeTable, return cSeqSizeEstimate + sequencesSectionHeaderSize; } -static size_t ZSTD_estimateSubBlockSize(const BYTE* literals, size_t litSize, +typedef struct { + size_t estLitSize; + size_t estBlockSize; +} EstimatedBlockSize; +static EstimatedBlockSize ZSTD_estimateSubBlockSize(const BYTE* literals, size_t litSize, const BYTE* ofCodeTable, const BYTE* llCodeTable, const BYTE* mlCodeTable, @@ -398,15 +403,17 @@ static size_t ZSTD_estimateSubBlockSize(const BYTE* literals, size_t litSize, const ZSTD_entropyCTables_t* entropy, const ZSTD_entropyCTablesMetadata_t* entropyMetadata, void* workspace, size_t wkspSize, - int writeLitEntropy, int writeSeqEntropy) { - size_t cSizeEstimate = 0; - cSizeEstimate += ZSTD_estimateSubBlockSize_literal(literals, litSize, - &entropy->huf, &entropyMetadata->hufMetadata, - workspace, wkspSize, writeLitEntropy); - cSizeEstimate += ZSTD_estimateSubBlockSize_sequences(ofCodeTable, llCodeTable, mlCodeTable, + int writeLitEntropy, int writeSeqEntropy) +{ + EstimatedBlockSize ebs; + ebs.estLitSize = ZSTD_estimateSubBlockSize_literal(literals, litSize, + &entropy->huf, &entropyMetadata->hufMetadata, + workspace, wkspSize, writeLitEntropy); + ebs.estBlockSize = ZSTD_estimateSubBlockSize_sequences(ofCodeTable, llCodeTable, mlCodeTable, nbSeq, &entropy->fse, &entropyMetadata->fseMetadata, workspace, wkspSize, writeSeqEntropy); - return cSizeEstimate + ZSTD_blockHeaderSize; + ebs.estBlockSize += ebs.estLitSize + ZSTD_blockHeaderSize; + return ebs; } static int ZSTD_needSequenceEntropyTables(ZSTD_fseCTablesMetadata_t const* fseMetadata) @@ -420,13 +427,56 @@ static int ZSTD_needSequenceEntropyTables(ZSTD_fseCTablesMetadata_t const* fseMe return 0; } +static size_t countLiterals(seqStore_t const* seqStore, const seqDef* sp, size_t seqCount) +{ + size_t n, total = 0; + assert(sp != NULL); + for (n=0; n %zu bytes", seqCount, (const void*)sp, total); + return total; +} + +#define BYTESCALE 256 + +static size_t sizeBlockSequences(const seqDef* sp, size_t nbSeqs, + size_t targetBudget, size_t avgLitCost, size_t avgSeqCost, + int firstSubBlock) +{ + size_t n, budget = 0, inSize=0; + /* entropy headers */ + size_t const headerSize = (size_t)firstSubBlock * 120 * BYTESCALE; /* generous estimate */ + assert(firstSubBlock==0 || firstSubBlock==1); + budget += headerSize; + + /* first sequence => at least one sequence*/ + budget += sp[0].litLength * avgLitCost + avgSeqCost; + if (budget > targetBudget) return 1; + inSize = sp[0].litLength + (sp[0].mlBase+MINMATCH); + + /* loop over sequences */ + for (n=1; n targetBudget) + /* though continue to expand until the sub-block is deemed compressible */ + && (budget < inSize * BYTESCALE) ) + break; + } + + return n; +} + /** ZSTD_compressSubBlock_multi() : * Breaks super-block into multiple sub-blocks and compresses them. - * Entropy will be written to the first block. - * The following blocks will use repeat mode to compress. - * All sub-blocks are compressed blocks (no raw or rle blocks). - * @return : compressed size of the super block (which is multiple ZSTD blocks) - * Or 0 if it failed to compress. */ + * Entropy will be written into the first block. + * The following blocks use repeat_mode to compress. + * Sub-blocks are all compressed, except the last one when beneficial. + * @return : compressed size of the super block (which features multiple ZSTD blocks) + * or 0 if it failed to compress. */ static size_t ZSTD_compressSubBlock_multi(const seqStore_t* seqStorePtr, const ZSTD_compressedBlockState_t* prevCBlock, ZSTD_compressedBlockState_t* nextCBlock, @@ -439,10 +489,12 @@ static size_t ZSTD_compressSubBlock_multi(const seqStore_t* seqStorePtr, { const seqDef* const sstart = seqStorePtr->sequencesStart; const seqDef* const send = seqStorePtr->sequences; - const seqDef* sp = sstart; + const seqDef* sp = sstart; /* tracks progresses within seqStorePtr->sequences */ + size_t const nbSeqs = (size_t)(send - sstart); const BYTE* const lstart = seqStorePtr->litStart; const BYTE* const lend = seqStorePtr->lit; const BYTE* lp = lstart; + size_t const nbLiterals = (size_t)(lend - lstart); BYTE const* ip = (BYTE const*)src; BYTE const* const iend = ip + srcSize; BYTE* const ostart = (BYTE*)dst; @@ -451,96 +503,152 @@ static size_t ZSTD_compressSubBlock_multi(const seqStore_t* seqStorePtr, const BYTE* llCodePtr = seqStorePtr->llCode; const BYTE* mlCodePtr = seqStorePtr->mlCode; const BYTE* ofCodePtr = seqStorePtr->ofCode; - size_t targetCBlockSize = cctxParams->targetCBlockSize; - size_t litSize, seqCount; - int writeLitEntropy = entropyMetadata->hufMetadata.hType == set_compressed; + size_t const minTarget = ZSTD_TARGETCBLOCKSIZE_MIN; /* enforce minimum size, to reduce undesirable side effects */ + size_t const targetCBlockSize = MAX(minTarget, cctxParams->targetCBlockSize); + int writeLitEntropy = (entropyMetadata->hufMetadata.hType == set_compressed); int writeSeqEntropy = 1; - int lastSequence = 0; - DEBUGLOG(5, "ZSTD_compressSubBlock_multi (litSize=%u, nbSeq=%u)", - (unsigned)(lend-lp), (unsigned)(send-sstart)); + DEBUGLOG(5, "ZSTD_compressSubBlock_multi (srcSize=%u, litSize=%u, nbSeq=%u)", + (unsigned)srcSize, (unsigned)(lend-lstart), (unsigned)(send-sstart)); - litSize = 0; - seqCount = 0; - do { - size_t cBlockSizeEstimate = 0; - if (sstart == send) { - lastSequence = 1; - } else { - const seqDef* const sequence = sp + seqCount; - lastSequence = sequence == send - 1; - litSize += ZSTD_getSequenceLength(seqStorePtr, sequence).litLength; - seqCount++; + /* let's start by a general estimation for the full block */ + if (nbSeqs > 0) { + EstimatedBlockSize const ebs = + ZSTD_estimateSubBlockSize(lp, nbLiterals, + ofCodePtr, llCodePtr, mlCodePtr, nbSeqs, + &nextCBlock->entropy, entropyMetadata, + workspace, wkspSize, + writeLitEntropy, writeSeqEntropy); + /* quick estimation */ + size_t const avgLitCost = nbLiterals ? (ebs.estLitSize * BYTESCALE) / nbLiterals : BYTESCALE; + size_t const avgSeqCost = ((ebs.estBlockSize - ebs.estLitSize) * BYTESCALE) / nbSeqs; + const size_t nbSubBlocks = MAX((ebs.estBlockSize + (targetCBlockSize/2)) / targetCBlockSize, 1); + size_t n, avgBlockBudget, blockBudgetSupp=0; + avgBlockBudget = (ebs.estBlockSize * BYTESCALE) / nbSubBlocks; + DEBUGLOG(5, "estimated fullblock size=%u bytes ; avgLitCost=%.2f ; avgSeqCost=%.2f ; targetCBlockSize=%u, nbSubBlocks=%u ; avgBlockBudget=%.0f bytes", + (unsigned)ebs.estBlockSize, (double)avgLitCost/BYTESCALE, (double)avgSeqCost/BYTESCALE, + (unsigned)targetCBlockSize, (unsigned)nbSubBlocks, (double)avgBlockBudget/BYTESCALE); + /* simplification: if estimates states that the full superblock doesn't compress, just bail out immediately + * this will result in the production of a single uncompressed block covering @srcSize.*/ + if (ebs.estBlockSize > srcSize) return 0; + + /* compress and write sub-blocks */ + assert(nbSubBlocks>0); + for (n=0; n < nbSubBlocks-1; n++) { + /* determine nb of sequences for current sub-block + nbLiterals from next sequence */ + size_t const seqCount = sizeBlockSequences(sp, (size_t)(send-sp), + avgBlockBudget + blockBudgetSupp, avgLitCost, avgSeqCost, n==0); + /* if reached last sequence : break to last sub-block (simplification) */ + assert(seqCount <= (size_t)(send-sp)); + if (sp + seqCount == send) break; + assert(seqCount > 0); + /* compress sub-block */ + { int litEntropyWritten = 0; + int seqEntropyWritten = 0; + size_t litSize = countLiterals(seqStorePtr, sp, seqCount); + const size_t decompressedSize = + ZSTD_seqDecompressedSize(seqStorePtr, sp, seqCount, litSize, 0); + size_t const cSize = ZSTD_compressSubBlock(&nextCBlock->entropy, entropyMetadata, + sp, seqCount, + lp, litSize, + llCodePtr, mlCodePtr, ofCodePtr, + cctxParams, + op, (size_t)(oend-op), + bmi2, writeLitEntropy, writeSeqEntropy, + &litEntropyWritten, &seqEntropyWritten, + 0); + FORWARD_IF_ERROR(cSize, "ZSTD_compressSubBlock failed"); + + /* check compressibility, update state components */ + if (cSize > 0 && cSize < decompressedSize) { + DEBUGLOG(5, "Committed sub-block compressing %u bytes => %u bytes", + (unsigned)decompressedSize, (unsigned)cSize); + assert(ip + decompressedSize <= iend); + ip += decompressedSize; + lp += litSize; + op += cSize; + llCodePtr += seqCount; + mlCodePtr += seqCount; + ofCodePtr += seqCount; + /* Entropy only needs to be written once */ + if (litEntropyWritten) { + writeLitEntropy = 0; + } + if (seqEntropyWritten) { + writeSeqEntropy = 0; + } + sp += seqCount; + blockBudgetSupp = 0; + } } + /* otherwise : do not compress yet, coalesce current sub-block with following one */ } - if (lastSequence) { - assert(lp <= lend); - assert(litSize <= (size_t)(lend - lp)); - litSize = (size_t)(lend - lp); - } - /* I think there is an optimization opportunity here. - * Calling ZSTD_estimateSubBlockSize for every sequence can be wasteful - * since it recalculates estimate from scratch. - * For example, it would recount literal distribution and symbol codes every time. - */ - cBlockSizeEstimate = ZSTD_estimateSubBlockSize(lp, litSize, ofCodePtr, llCodePtr, mlCodePtr, seqCount, - &nextCBlock->entropy, entropyMetadata, - workspace, wkspSize, writeLitEntropy, writeSeqEntropy); - if (cBlockSizeEstimate > targetCBlockSize || lastSequence) { - int litEntropyWritten = 0; - int seqEntropyWritten = 0; - const size_t decompressedSize = ZSTD_seqDecompressedSize(seqStorePtr, sp, seqCount, litSize, lastSequence); - const size_t cSize = ZSTD_compressSubBlock(&nextCBlock->entropy, entropyMetadata, - sp, seqCount, - lp, litSize, - llCodePtr, mlCodePtr, ofCodePtr, - cctxParams, - op, oend-op, - bmi2, writeLitEntropy, writeSeqEntropy, - &litEntropyWritten, &seqEntropyWritten, - lastBlock && lastSequence); - FORWARD_IF_ERROR(cSize, "ZSTD_compressSubBlock failed"); - if (cSize > 0 && cSize < decompressedSize) { - DEBUGLOG(5, "Committed the sub-block"); - assert(ip + decompressedSize <= iend); - ip += decompressedSize; - sp += seqCount; - lp += litSize; - op += cSize; - llCodePtr += seqCount; - mlCodePtr += seqCount; - ofCodePtr += seqCount; - litSize = 0; - seqCount = 0; - /* Entropy only needs to be written once */ - if (litEntropyWritten) { - writeLitEntropy = 0; - } - if (seqEntropyWritten) { - writeSeqEntropy = 0; - } + } /* if (nbSeqs > 0) */ + + /* write last block */ + DEBUGLOG(5, "Generate last sub-block: %u sequences remaining", (unsigned)(send - sp)); + { int litEntropyWritten = 0; + int seqEntropyWritten = 0; + size_t litSize = (size_t)(lend - lp); + size_t seqCount = (size_t)(send - sp); + const size_t decompressedSize = + ZSTD_seqDecompressedSize(seqStorePtr, sp, seqCount, litSize, 1); + size_t const cSize = ZSTD_compressSubBlock(&nextCBlock->entropy, entropyMetadata, + sp, seqCount, + lp, litSize, + llCodePtr, mlCodePtr, ofCodePtr, + cctxParams, + op, (size_t)(oend-op), + bmi2, writeLitEntropy, writeSeqEntropy, + &litEntropyWritten, &seqEntropyWritten, + lastBlock); + FORWARD_IF_ERROR(cSize, "ZSTD_compressSubBlock failed"); + + /* update pointers, the nb of literals borrowed from next sequence must be preserved */ + if (cSize > 0 && cSize < decompressedSize) { + DEBUGLOG(5, "Last sub-block compressed %u bytes => %u bytes", + (unsigned)decompressedSize, (unsigned)cSize); + assert(ip + decompressedSize <= iend); + ip += decompressedSize; + lp += litSize; + op += cSize; + llCodePtr += seqCount; + mlCodePtr += seqCount; + ofCodePtr += seqCount; + /* Entropy only needs to be written once */ + if (litEntropyWritten) { + writeLitEntropy = 0; } + if (seqEntropyWritten) { + writeSeqEntropy = 0; + } + sp += seqCount; } - } while (!lastSequence); + } + + if (writeLitEntropy) { - DEBUGLOG(5, "ZSTD_compressSubBlock_multi has literal entropy tables unwritten"); + DEBUGLOG(5, "Literal entropy tables were never written"); ZSTD_memcpy(&nextCBlock->entropy.huf, &prevCBlock->entropy.huf, sizeof(prevCBlock->entropy.huf)); } if (writeSeqEntropy && ZSTD_needSequenceEntropyTables(&entropyMetadata->fseMetadata)) { /* If we haven't written our entropy tables, then we've violated our contract and * must emit an uncompressed block. */ - DEBUGLOG(5, "ZSTD_compressSubBlock_multi has sequence entropy tables unwritten"); + DEBUGLOG(5, "Sequence entropy tables were never written => cancel, emit an uncompressed block"); return 0; } + if (ip < iend) { - size_t const cSize = ZSTD_noCompressBlock(op, oend - op, ip, iend - ip, lastBlock); - DEBUGLOG(5, "ZSTD_compressSubBlock_multi last sub-block uncompressed, %zu bytes", (size_t)(iend - ip)); + /* some data left : last part of the block sent uncompressed */ + size_t const rSize = (size_t)((iend - ip)); + size_t const cSize = ZSTD_noCompressBlock(op, (size_t)(oend - op), ip, rSize, lastBlock); + DEBUGLOG(5, "Generate last uncompressed sub-block of %u bytes", (unsigned)(rSize)); FORWARD_IF_ERROR(cSize, "ZSTD_noCompressBlock failed"); assert(cSize != 0); op += cSize; /* We have to regenerate the repcodes because we've skipped some sequences */ if (sp < send) { - seqDef const* seq; + const seqDef* seq; repcodes_t rep; ZSTD_memcpy(&rep, prevCBlock->rep, sizeof(rep)); for (seq = sstart; seq < sp; ++seq) { @@ -549,14 +657,17 @@ static size_t ZSTD_compressSubBlock_multi(const seqStore_t* seqStorePtr, ZSTD_memcpy(nextCBlock->rep, &rep, sizeof(rep)); } } - DEBUGLOG(5, "ZSTD_compressSubBlock_multi compressed"); - return op-ostart; + + DEBUGLOG(5, "ZSTD_compressSubBlock_multi compressed all subBlocks: total compressed size = %u", + (unsigned)(op-ostart)); + return (size_t)(op-ostart); } size_t ZSTD_compressSuperBlock(ZSTD_CCtx* zc, void* dst, size_t dstCapacity, - void const* src, size_t srcSize, - unsigned lastBlock) { + const void* src, size_t srcSize, + unsigned lastBlock) +{ ZSTD_entropyCTablesMetadata_t entropyMetadata; FORWARD_IF_ERROR(ZSTD_buildBlockEntropyStats(&zc->seqStore, diff --git a/vendor/github.com/DataDog/zstd/zstd_cwksp.h b/vendor/github.com/DataDog/zstd/zstd_cwksp.h index a2746c5..7440db3 100644 --- a/vendor/github.com/DataDog/zstd/zstd_cwksp.h +++ b/vendor/github.com/DataDog/zstd/zstd_cwksp.h @@ -193,6 +193,7 @@ MEM_STATIC void ZSTD_cwksp_assert_internal_consistency(ZSTD_cwksp* ws) { { intptr_t const offset = __msan_test_shadow(ws->initOnceStart, (U8*)ZSTD_cwksp_initialAllocStart(ws) - (U8*)ws->initOnceStart); + (void)offset; #if defined(ZSTD_MSAN_PRINT) if(offset!=-1) { __msan_print_shadow((U8*)ws->initOnceStart + offset - 8, 32); @@ -434,7 +435,7 @@ MEM_STATIC void* ZSTD_cwksp_reserve_aligned(ZSTD_cwksp* ws, size_t bytes) /** * Aligned on 64 bytes. These buffers have the special property that - * their values remain constrained, allowing us to re-use them without + * their values remain constrained, allowing us to reuse them without * memset()-ing them. */ MEM_STATIC void* ZSTD_cwksp_reserve_table(ZSTD_cwksp* ws, size_t bytes) @@ -526,7 +527,7 @@ MEM_STATIC void ZSTD_cwksp_mark_tables_dirty(ZSTD_cwksp* ws) DEBUGLOG(4, "cwksp: ZSTD_cwksp_mark_tables_dirty"); #if ZSTD_MEMORY_SANITIZER && !defined (ZSTD_MSAN_DONT_POISON_WORKSPACE) - /* To validate that the table re-use logic is sound, and that we don't + /* To validate that the table reuse logic is sound, and that we don't * access table space that we haven't cleaned, we re-"poison" the table * space every time we mark it dirty. * Since tableValidEnd space and initOnce space may overlap we don't poison @@ -603,9 +604,9 @@ MEM_STATIC void ZSTD_cwksp_clear(ZSTD_cwksp* ws) { DEBUGLOG(4, "cwksp: clearing!"); #if ZSTD_MEMORY_SANITIZER && !defined (ZSTD_MSAN_DONT_POISON_WORKSPACE) - /* To validate that the context re-use logic is sound, and that we don't + /* To validate that the context reuse logic is sound, and that we don't * access stuff that this compression hasn't initialized, we re-"poison" - * the workspace except for the areas in which we expect memory re-use + * the workspace except for the areas in which we expect memory reuse * without initialization (objects, valid tables area and init once * memory). */ { @@ -636,6 +637,15 @@ MEM_STATIC void ZSTD_cwksp_clear(ZSTD_cwksp* ws) { ZSTD_cwksp_assert_internal_consistency(ws); } +MEM_STATIC size_t ZSTD_cwksp_sizeof(const ZSTD_cwksp* ws) { + return (size_t)((BYTE*)ws->workspaceEnd - (BYTE*)ws->workspace); +} + +MEM_STATIC size_t ZSTD_cwksp_used(const ZSTD_cwksp* ws) { + return (size_t)((BYTE*)ws->tableEnd - (BYTE*)ws->workspace) + + (size_t)((BYTE*)ws->workspaceEnd - (BYTE*)ws->allocStart); +} + /** * The provided workspace takes ownership of the buffer [start, start+size). * Any existing values in the workspace are ignored (the previously managed @@ -667,6 +677,11 @@ MEM_STATIC size_t ZSTD_cwksp_create(ZSTD_cwksp* ws, size_t size, ZSTD_customMem MEM_STATIC void ZSTD_cwksp_free(ZSTD_cwksp* ws, ZSTD_customMem customMem) { void *ptr = ws->workspace; DEBUGLOG(4, "cwksp: freeing workspace"); +#if ZSTD_MEMORY_SANITIZER && !defined(ZSTD_MSAN_DONT_POISON_WORKSPACE) + if (ptr != NULL && customMem.customFree != NULL) { + __msan_unpoison(ptr, ZSTD_cwksp_sizeof(ws)); + } +#endif ZSTD_memset(ws, 0, sizeof(ZSTD_cwksp)); ZSTD_customFree(ptr, customMem); } @@ -680,15 +695,6 @@ MEM_STATIC void ZSTD_cwksp_move(ZSTD_cwksp* dst, ZSTD_cwksp* src) { ZSTD_memset(src, 0, sizeof(ZSTD_cwksp)); } -MEM_STATIC size_t ZSTD_cwksp_sizeof(const ZSTD_cwksp* ws) { - return (size_t)((BYTE*)ws->workspaceEnd - (BYTE*)ws->workspace); -} - -MEM_STATIC size_t ZSTD_cwksp_used(const ZSTD_cwksp* ws) { - return (size_t)((BYTE*)ws->tableEnd - (BYTE*)ws->workspace) - + (size_t)((BYTE*)ws->workspaceEnd - (BYTE*)ws->allocStart); -} - MEM_STATIC int ZSTD_cwksp_reserve_failed(const ZSTD_cwksp* ws) { return ws->allocFailed; } diff --git a/vendor/github.com/DataDog/zstd/zstd_decompress.c b/vendor/github.com/DataDog/zstd/zstd_decompress.c index d48e87b..565e6d1 100644 --- a/vendor/github.com/DataDog/zstd/zstd_decompress.c +++ b/vendor/github.com/DataDog/zstd/zstd_decompress.c @@ -56,18 +56,19 @@ /*-******************************************************* * Dependencies *********************************************************/ -#include "allocations.h" /* ZSTD_customMalloc, ZSTD_customCalloc, ZSTD_customFree */ #include "zstd_deps.h" /* ZSTD_memcpy, ZSTD_memmove, ZSTD_memset */ +#include "allocations.h" /* ZSTD_customMalloc, ZSTD_customCalloc, ZSTD_customFree */ +#include "error_private.h" +#include "zstd_internal.h" /* blockProperties_t */ #include "mem.h" /* low level memory routines */ +#include "bits.h" /* ZSTD_highbit32 */ #define FSE_STATIC_LINKING_ONLY #include "fse.h" #include "huf.h" #include "xxhash.h" /* XXH64_reset, XXH64_update, XXH64_digest, XXH64 */ -#include "zstd_internal.h" /* blockProperties_t */ #include "zstd_decompress_internal.h" /* ZSTD_DCtx */ #include "zstd_ddict.h" /* ZSTD_DDictDictContent */ #include "zstd_decompress_block.h" /* ZSTD_decompressBlock_internal */ -#include "bits.h" /* ZSTD_highbit32 */ #if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT>=1) #include "zstd_legacy.h" @@ -246,6 +247,7 @@ static void ZSTD_DCtx_resetParameters(ZSTD_DCtx* dctx) dctx->forceIgnoreChecksum = ZSTD_d_validateChecksum; dctx->refMultipleDDicts = ZSTD_rmd_refSingleDDict; dctx->disableHufAsm = 0; + dctx->maxBlockSizeParam = 0; } static void ZSTD_initDCtx_internal(ZSTD_DCtx* dctx) @@ -266,6 +268,7 @@ static void ZSTD_initDCtx_internal(ZSTD_DCtx* dctx) #endif dctx->noForwardProgress = 0; dctx->oversizedDuration = 0; + dctx->isFrameDecompression = 1; #if DYNAMIC_BMI2 dctx->bmi2 = ZSTD_cpuSupportsBmi2(); #endif @@ -727,17 +730,17 @@ static ZSTD_frameSizeInfo ZSTD_errorFrameSizeInfo(size_t ret) return frameSizeInfo; } -static ZSTD_frameSizeInfo ZSTD_findFrameSizeInfo(const void* src, size_t srcSize) +static ZSTD_frameSizeInfo ZSTD_findFrameSizeInfo(const void* src, size_t srcSize, ZSTD_format_e format) { ZSTD_frameSizeInfo frameSizeInfo; ZSTD_memset(&frameSizeInfo, 0, sizeof(ZSTD_frameSizeInfo)); #if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT >= 1) - if (ZSTD_isLegacy(src, srcSize)) + if (format == ZSTD_f_zstd1 && ZSTD_isLegacy(src, srcSize)) return ZSTD_findFrameSizeInfoLegacy(src, srcSize); #endif - if ((srcSize >= ZSTD_SKIPPABLEHEADERSIZE) + if (format == ZSTD_f_zstd1 && (srcSize >= ZSTD_SKIPPABLEHEADERSIZE) && (MEM_readLE32(src) & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) { frameSizeInfo.compressedSize = readSkippableFrameSize(src, srcSize); assert(ZSTD_isError(frameSizeInfo.compressedSize) || @@ -751,7 +754,7 @@ static ZSTD_frameSizeInfo ZSTD_findFrameSizeInfo(const void* src, size_t srcSize ZSTD_frameHeader zfh; /* Extract Frame Header */ - { size_t const ret = ZSTD_getFrameHeader(&zfh, src, srcSize); + { size_t const ret = ZSTD_getFrameHeader_advanced(&zfh, src, srcSize, format); if (ZSTD_isError(ret)) return ZSTD_errorFrameSizeInfo(ret); if (ret > 0) @@ -794,15 +797,17 @@ static ZSTD_frameSizeInfo ZSTD_findFrameSizeInfo(const void* src, size_t srcSize } } +static size_t ZSTD_findFrameCompressedSize_advanced(const void *src, size_t srcSize, ZSTD_format_e format) { + ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize, format); + return frameSizeInfo.compressedSize; +} + /** ZSTD_findFrameCompressedSize() : - * compatible with legacy mode - * `src` must point to the start of a ZSTD frame, ZSTD legacy frame, or skippable frame - * `srcSize` must be at least as large as the frame contained - * @return : the compressed size of the frame starting at `src` */ + * See docs in zstd.h + * Note: compatible with legacy mode */ size_t ZSTD_findFrameCompressedSize(const void *src, size_t srcSize) { - ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize); - return frameSizeInfo.compressedSize; + return ZSTD_findFrameCompressedSize_advanced(src, srcSize, ZSTD_f_zstd1); } /** ZSTD_decompressBound() : @@ -816,7 +821,7 @@ unsigned long long ZSTD_decompressBound(const void* src, size_t srcSize) unsigned long long bound = 0; /* Iterate over each frame */ while (srcSize > 0) { - ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize); + ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize, ZSTD_f_zstd1); size_t const compressedSize = frameSizeInfo.compressedSize; unsigned long long const decompressedBound = frameSizeInfo.decompressedBound; if (ZSTD_isError(compressedSize) || decompressedBound == ZSTD_CONTENTSIZE_ERROR) @@ -836,7 +841,7 @@ size_t ZSTD_decompressionMargin(void const* src, size_t srcSize) /* Iterate over each frame */ while (srcSize > 0) { - ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize); + ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize, ZSTD_f_zstd1); size_t const compressedSize = frameSizeInfo.compressedSize; unsigned long long const decompressedBound = frameSizeInfo.decompressedBound; ZSTD_frameHeader zfh; @@ -972,6 +977,10 @@ static size_t ZSTD_decompressFrame(ZSTD_DCtx* dctx, ip += frameHeaderSize; remainingSrcSize -= frameHeaderSize; } + /* Shrink the blockSizeMax if enabled */ + if (dctx->maxBlockSizeParam != 0) + dctx->fParams.blockSizeMax = MIN(dctx->fParams.blockSizeMax, (unsigned)dctx->maxBlockSizeParam); + /* Loop on each block */ while (1) { BYTE* oBlockEnd = oend; @@ -1004,7 +1013,8 @@ static size_t ZSTD_decompressFrame(ZSTD_DCtx* dctx, switch(blockProperties.blockType) { case bt_compressed: - decodedSize = ZSTD_decompressBlock_internal(dctx, op, (size_t)(oBlockEnd-op), ip, cBlockSize, /* frame */ 1, not_streaming); + assert(dctx->isFrameDecompression == 1); + decodedSize = ZSTD_decompressBlock_internal(dctx, op, (size_t)(oBlockEnd-op), ip, cBlockSize, not_streaming); break; case bt_raw : /* Use oend instead of oBlockEnd because this function is safe to overlap. It uses memmove. */ @@ -1017,12 +1027,14 @@ static size_t ZSTD_decompressFrame(ZSTD_DCtx* dctx, default: RETURN_ERROR(corruption_detected, "invalid block type"); } - - if (ZSTD_isError(decodedSize)) return decodedSize; - if (dctx->validateChecksum) + FORWARD_IF_ERROR(decodedSize, "Block decompression failure"); + DEBUGLOG(5, "Decompressed block of dSize = %u", (unsigned)decodedSize); + if (dctx->validateChecksum) { XXH64_update(&dctx->xxhState, op, decodedSize); - if (decodedSize != 0) + } + if (decodedSize) /* support dst = NULL,0 */ { op += decodedSize; + } assert(ip != NULL); ip += cBlockSize; remainingSrcSize -= cBlockSize; @@ -1052,7 +1064,9 @@ static size_t ZSTD_decompressFrame(ZSTD_DCtx* dctx, return (size_t)(op-ostart); } -static size_t ZSTD_decompressMultiFrame(ZSTD_DCtx* dctx, +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +size_t ZSTD_decompressMultiFrame(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize, const void* dict, size_t dictSize, @@ -1072,7 +1086,7 @@ static size_t ZSTD_decompressMultiFrame(ZSTD_DCtx* dctx, while (srcSize >= ZSTD_startingInputLength(dctx->format)) { #if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT >= 1) - if (ZSTD_isLegacy(src, srcSize)) { + if (dctx->format == ZSTD_f_zstd1 && ZSTD_isLegacy(src, srcSize)) { size_t decodedSize; size_t const frameSize = ZSTD_findFrameCompressedSizeLegacy(src, srcSize); if (ZSTD_isError(frameSize)) return frameSize; @@ -1082,6 +1096,15 @@ static size_t ZSTD_decompressMultiFrame(ZSTD_DCtx* dctx, decodedSize = ZSTD_decompressLegacy(dst, dstCapacity, src, frameSize, dict, dictSize); if (ZSTD_isError(decodedSize)) return decodedSize; + { + unsigned long long const expectedSize = ZSTD_getFrameContentSize(src, srcSize); + RETURN_ERROR_IF(expectedSize == ZSTD_CONTENTSIZE_ERROR, corruption_detected, "Corrupted frame header!"); + if (expectedSize != ZSTD_CONTENTSIZE_UNKNOWN) { + RETURN_ERROR_IF(expectedSize != decodedSize, corruption_detected, + "Frame header size does not match decoded size!"); + } + } + assert(decodedSize <= dstCapacity); dst = (BYTE*)dst + decodedSize; dstCapacity -= decodedSize; @@ -1093,7 +1116,7 @@ static size_t ZSTD_decompressMultiFrame(ZSTD_DCtx* dctx, } #endif - if (srcSize >= 4) { + if (dctx->format == ZSTD_f_zstd1 && srcSize >= 4) { U32 const magicNumber = MEM_readLE32(src); DEBUGLOG(5, "reading magic number %08X", (unsigned)magicNumber); if ((magicNumber & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) { @@ -1320,7 +1343,8 @@ size_t ZSTD_decompressContinue(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, c { case bt_compressed: DEBUGLOG(5, "ZSTD_decompressContinue: case bt_compressed"); - rSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, /* frame */ 1, is_streaming); + assert(dctx->isFrameDecompression == 1); + rSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, is_streaming); dctx->expected = 0; /* Streaming not supported */ break; case bt_raw : @@ -1389,6 +1413,7 @@ size_t ZSTD_decompressContinue(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, c case ZSTDds_decodeSkippableHeader: assert(src != NULL); assert(srcSize <= ZSTD_SKIPPABLEHEADERSIZE); + assert(dctx->format != ZSTD_f_zstd1_magicless); ZSTD_memcpy(dctx->headerBuffer + (ZSTD_SKIPPABLEHEADERSIZE - srcSize), src, srcSize); /* complete skippable header */ dctx->expected = MEM_readLE32(dctx->headerBuffer + ZSTD_FRAMEIDSIZE); /* note : dctx->expected can grow seriously large, beyond local buffer size */ dctx->stage = ZSTDds_skipFrame; @@ -1549,6 +1574,7 @@ size_t ZSTD_decompressBegin(ZSTD_DCtx* dctx) dctx->litEntropy = dctx->fseEntropy = 0; dctx->dictID = 0; dctx->bType = bt_reserved; + dctx->isFrameDecompression = 1; ZSTD_STATIC_ASSERT(sizeof(dctx->entropy.rep) == sizeof(repStartValue)); ZSTD_memcpy(dctx->entropy.rep, repStartValue, sizeof(repStartValue)); /* initial repcodes */ dctx->LLTptr = dctx->entropy.LLTable; @@ -1820,6 +1846,10 @@ ZSTD_bounds ZSTD_dParam_getBounds(ZSTD_dParameter dParam) bounds.lowerBound = 0; bounds.upperBound = 1; return bounds; + case ZSTD_d_maxBlockSize: + bounds.lowerBound = ZSTD_BLOCKSIZE_MAX_MIN; + bounds.upperBound = ZSTD_BLOCKSIZE_MAX; + return bounds; default:; } @@ -1864,6 +1894,9 @@ size_t ZSTD_DCtx_getParameter(ZSTD_DCtx* dctx, ZSTD_dParameter param, int* value case ZSTD_d_disableHuffmanAssembly: *value = (int)dctx->disableHufAsm; return 0; + case ZSTD_d_maxBlockSize: + *value = dctx->maxBlockSizeParam; + return 0; default:; } RETURN_ERROR(parameter_unsupported, ""); @@ -1901,6 +1934,10 @@ size_t ZSTD_DCtx_setParameter(ZSTD_DCtx* dctx, ZSTD_dParameter dParam, int value CHECK_DBOUNDS(ZSTD_d_disableHuffmanAssembly, value); dctx->disableHufAsm = value != 0; return 0; + case ZSTD_d_maxBlockSize: + if (value != 0) CHECK_DBOUNDS(ZSTD_d_maxBlockSize, value); + dctx->maxBlockSizeParam = value; + return 0; default:; } RETURN_ERROR(parameter_unsupported, ""); @@ -1912,6 +1949,7 @@ size_t ZSTD_DCtx_reset(ZSTD_DCtx* dctx, ZSTD_ResetDirective reset) || (reset == ZSTD_reset_session_and_parameters) ) { dctx->streamStage = zdss_init; dctx->noForwardProgress = 0; + dctx->isFrameDecompression = 1; } if ( (reset == ZSTD_reset_parameters) || (reset == ZSTD_reset_session_and_parameters) ) { @@ -1928,11 +1966,17 @@ size_t ZSTD_sizeof_DStream(const ZSTD_DStream* dctx) return ZSTD_sizeof_DCtx(dctx); } -size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize) +static size_t ZSTD_decodingBufferSize_internal(unsigned long long windowSize, unsigned long long frameContentSize, size_t blockSizeMax) { - size_t const blockSize = (size_t) MIN(windowSize, ZSTD_BLOCKSIZE_MAX); - /* space is needed to store the litbuffer after the output of a given block without stomping the extDict of a previous run, as well as to cover both windows against wildcopy*/ - unsigned long long const neededRBSize = windowSize + blockSize + ZSTD_BLOCKSIZE_MAX + (WILDCOPY_OVERLENGTH * 2); + size_t const blockSize = MIN((size_t)MIN(windowSize, ZSTD_BLOCKSIZE_MAX), blockSizeMax); + /* We need blockSize + WILDCOPY_OVERLENGTH worth of buffer so that if a block + * ends at windowSize + WILDCOPY_OVERLENGTH + 1 bytes, we can start writing + * the block at the beginning of the output buffer, and maintain a full window. + * + * We need another blockSize worth of buffer so that we can store split + * literals at the end of the block without overwriting the extDict window. + */ + unsigned long long const neededRBSize = windowSize + (blockSize * 2) + (WILDCOPY_OVERLENGTH * 2); unsigned long long const neededSize = MIN(frameContentSize, neededRBSize); size_t const minRBSize = (size_t) neededSize; RETURN_ERROR_IF((unsigned long long)minRBSize != neededSize, @@ -1940,6 +1984,11 @@ size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long return minRBSize; } +size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize) +{ + return ZSTD_decodingBufferSize_internal(windowSize, frameContentSize, ZSTD_BLOCKSIZE_MAX); +} + size_t ZSTD_estimateDStreamSize(size_t windowSize) { size_t const blockSize = MIN(windowSize, ZSTD_BLOCKSIZE_MAX); @@ -2135,12 +2184,12 @@ size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inB if (zds->fParams.frameContentSize != ZSTD_CONTENTSIZE_UNKNOWN && zds->fParams.frameType != ZSTD_skippableFrame && (U64)(size_t)(oend-op) >= zds->fParams.frameContentSize) { - size_t const cSize = ZSTD_findFrameCompressedSize(istart, (size_t)(iend-istart)); + size_t const cSize = ZSTD_findFrameCompressedSize_advanced(istart, (size_t)(iend-istart), zds->format); if (cSize <= (size_t)(iend-istart)) { /* shortcut : using single-pass mode */ size_t const decompressedSize = ZSTD_decompress_usingDDict(zds, op, (size_t)(oend-op), istart, cSize, ZSTD_getDDict(zds)); if (ZSTD_isError(decompressedSize)) return decompressedSize; - DEBUGLOG(4, "shortcut to single-pass ZSTD_decompress_usingDDict()") + DEBUGLOG(4, "shortcut to single-pass ZSTD_decompress_usingDDict()"); assert(istart != NULL); ip = istart + cSize; op = op ? op + decompressedSize : op; /* can occur if frameContentSize = 0 (empty frame) */ @@ -2162,7 +2211,8 @@ size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inB DEBUGLOG(4, "Consume header"); FORWARD_IF_ERROR(ZSTD_decompressBegin_usingDDict(zds, ZSTD_getDDict(zds)), ""); - if ((MEM_readLE32(zds->headerBuffer) & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) { /* skippable frame */ + if (zds->format == ZSTD_f_zstd1 + && (MEM_readLE32(zds->headerBuffer) & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) { /* skippable frame */ zds->expected = MEM_readLE32(zds->headerBuffer + ZSTD_FRAMEIDSIZE); zds->stage = ZSTDds_skipFrame; } else { @@ -2178,11 +2228,13 @@ size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inB zds->fParams.windowSize = MAX(zds->fParams.windowSize, 1U << ZSTD_WINDOWLOG_ABSOLUTEMIN); RETURN_ERROR_IF(zds->fParams.windowSize > zds->maxWindowSize, frameParameter_windowTooLarge, ""); + if (zds->maxBlockSizeParam != 0) + zds->fParams.blockSizeMax = MIN(zds->fParams.blockSizeMax, (unsigned)zds->maxBlockSizeParam); /* Adapt buffer sizes to frame header instructions */ { size_t const neededInBuffSize = MAX(zds->fParams.blockSizeMax, 4 /* frame checksum */); size_t const neededOutBuffSize = zds->outBufferMode == ZSTD_bm_buffered - ? ZSTD_decodingBufferSize_min(zds->fParams.windowSize, zds->fParams.frameContentSize) + ? ZSTD_decodingBufferSize_internal(zds->fParams.windowSize, zds->fParams.frameContentSize, zds->fParams.blockSizeMax) : 0; ZSTD_DCtx_updateOversizedDuration(zds, neededInBuffSize, neededOutBuffSize); diff --git a/vendor/github.com/DataDog/zstd/zstd_decompress_block.c b/vendor/github.com/DataDog/zstd/zstd_decompress_block.c index 98767b1..1f6cf7b 100644 --- a/vendor/github.com/DataDog/zstd/zstd_decompress_block.c +++ b/vendor/github.com/DataDog/zstd/zstd_decompress_block.c @@ -52,6 +52,13 @@ static void ZSTD_copy4(void* dst, const void* src) { ZSTD_memcpy(dst, src, 4); } * Block decoding ***************************************************************/ +static size_t ZSTD_blockSizeMax(ZSTD_DCtx const* dctx) +{ + size_t const blockSizeMax = dctx->isFrameDecompression ? dctx->fParams.blockSizeMax : ZSTD_BLOCKSIZE_MAX; + assert(blockSizeMax <= ZSTD_BLOCKSIZE_MAX); + return blockSizeMax; +} + /*! ZSTD_getcBlockSize() : * Provides the size of compressed block from block header `src` */ size_t ZSTD_getcBlockSize(const void* src, size_t srcSize, @@ -74,41 +81,49 @@ size_t ZSTD_getcBlockSize(const void* src, size_t srcSize, static void ZSTD_allocateLiteralsBuffer(ZSTD_DCtx* dctx, void* const dst, const size_t dstCapacity, const size_t litSize, const streaming_operation streaming, const size_t expectedWriteSize, const unsigned splitImmediately) { - if (streaming == not_streaming && dstCapacity > ZSTD_BLOCKSIZE_MAX + WILDCOPY_OVERLENGTH + litSize + WILDCOPY_OVERLENGTH) - { - /* room for litbuffer to fit without read faulting */ - dctx->litBuffer = (BYTE*)dst + ZSTD_BLOCKSIZE_MAX + WILDCOPY_OVERLENGTH; + size_t const blockSizeMax = ZSTD_blockSizeMax(dctx); + assert(litSize <= blockSizeMax); + assert(dctx->isFrameDecompression || streaming == not_streaming); + assert(expectedWriteSize <= blockSizeMax); + if (streaming == not_streaming && dstCapacity > blockSizeMax + WILDCOPY_OVERLENGTH + litSize + WILDCOPY_OVERLENGTH) { + /* If we aren't streaming, we can just put the literals after the output + * of the current block. We don't need to worry about overwriting the + * extDict of our window, because it doesn't exist. + * So if we have space after the end of the block, just put it there. + */ + dctx->litBuffer = (BYTE*)dst + blockSizeMax + WILDCOPY_OVERLENGTH; dctx->litBufferEnd = dctx->litBuffer + litSize; dctx->litBufferLocation = ZSTD_in_dst; - } - else if (litSize > ZSTD_LITBUFFEREXTRASIZE) - { - /* won't fit in litExtraBuffer, so it will be split between end of dst and extra buffer */ + } else if (litSize <= ZSTD_LITBUFFEREXTRASIZE) { + /* Literals fit entirely within the extra buffer, put them there to avoid + * having to split the literals. + */ + dctx->litBuffer = dctx->litExtraBuffer; + dctx->litBufferEnd = dctx->litBuffer + litSize; + dctx->litBufferLocation = ZSTD_not_in_dst; + } else { + assert(blockSizeMax > ZSTD_LITBUFFEREXTRASIZE); + /* Literals must be split between the output block and the extra lit + * buffer. We fill the extra lit buffer with the tail of the literals, + * and put the rest of the literals at the end of the block, with + * WILDCOPY_OVERLENGTH of buffer room to allow for overreads. + * This MUST not write more than our maxBlockSize beyond dst, because in + * streaming mode, that could overwrite part of our extDict window. + */ if (splitImmediately) { /* won't fit in litExtraBuffer, so it will be split between end of dst and extra buffer */ dctx->litBuffer = (BYTE*)dst + expectedWriteSize - litSize + ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH; dctx->litBufferEnd = dctx->litBuffer + litSize - ZSTD_LITBUFFEREXTRASIZE; - } - else { + } else { /* initially this will be stored entirely in dst during huffman decoding, it will partially be shifted to litExtraBuffer after */ dctx->litBuffer = (BYTE*)dst + expectedWriteSize - litSize; dctx->litBufferEnd = (BYTE*)dst + expectedWriteSize; } dctx->litBufferLocation = ZSTD_split; - } - else - { - /* fits entirely within litExtraBuffer, so no split is necessary */ - dctx->litBuffer = dctx->litExtraBuffer; - dctx->litBufferEnd = dctx->litBuffer + litSize; - dctx->litBufferLocation = ZSTD_not_in_dst; + assert(dctx->litBufferEnd <= (BYTE*)dst + expectedWriteSize); } } -/* Hidden declaration for fullbench */ -size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, - const void* src, size_t srcSize, - void* dst, size_t dstCapacity, const streaming_operation streaming); /*! ZSTD_decodeLiteralsBlock() : * Where it is possible to do so without being stomped by the output during decompression, the literals block will be stored * in the dstBuffer. If there is room to do so, it will be stored in full in the excess dst space after where the current @@ -117,7 +132,7 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, * * @return : nb of bytes read from src (< srcSize ) * note : symbol not declared but exposed for fullbench */ -size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, +static size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, const void* src, size_t srcSize, /* note : srcSize < BLOCKSIZE */ void* dst, size_t dstCapacity, const streaming_operation streaming) { @@ -126,6 +141,7 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, { const BYTE* const istart = (const BYTE*) src; symbolEncodingType_e const litEncType = (symbolEncodingType_e)(istart[0] & 3); + size_t const blockSizeMax = ZSTD_blockSizeMax(dctx); switch(litEncType) { @@ -141,7 +157,7 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, U32 const lhlCode = (istart[0] >> 2) & 3; U32 const lhc = MEM_readLE32(istart); size_t hufSuccess; - size_t expectedWriteSize = MIN(ZSTD_BLOCKSIZE_MAX, dstCapacity); + size_t expectedWriteSize = MIN(blockSizeMax, dstCapacity); int const flags = 0 | (ZSTD_DCtx_get_bmi2(dctx) ? HUF_flags_bmi2 : 0) | (dctx->disableHufAsm ? HUF_flags_disableAsm : 0); @@ -168,7 +184,7 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, break; } RETURN_ERROR_IF(litSize > 0 && dst == NULL, dstSize_tooSmall, "NULL not handled"); - RETURN_ERROR_IF(litSize > ZSTD_BLOCKSIZE_MAX, corruption_detected, ""); + RETURN_ERROR_IF(litSize > blockSizeMax, corruption_detected, ""); if (!singleStream) RETURN_ERROR_IF(litSize < MIN_LITERALS_FOR_4_STREAMS, literals_headerWrong, "Not enough literals (%zu) for the 4-streams mode (min %u)", @@ -215,10 +231,12 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, } if (dctx->litBufferLocation == ZSTD_split) { + assert(litSize > ZSTD_LITBUFFEREXTRASIZE); ZSTD_memcpy(dctx->litExtraBuffer, dctx->litBufferEnd - ZSTD_LITBUFFEREXTRASIZE, ZSTD_LITBUFFEREXTRASIZE); ZSTD_memmove(dctx->litBuffer + ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH, dctx->litBuffer, litSize - ZSTD_LITBUFFEREXTRASIZE); dctx->litBuffer += ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH; dctx->litBufferEnd -= WILDCOPY_OVERLENGTH; + assert(dctx->litBufferEnd <= (BYTE*)dst + blockSizeMax); } RETURN_ERROR_IF(HUF_isError(hufSuccess), corruption_detected, ""); @@ -233,7 +251,7 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, case set_basic: { size_t litSize, lhSize; U32 const lhlCode = ((istart[0]) >> 2) & 3; - size_t expectedWriteSize = MIN(ZSTD_BLOCKSIZE_MAX, dstCapacity); + size_t expectedWriteSize = MIN(blockSizeMax, dstCapacity); switch(lhlCode) { case 0: case 2: default: /* note : default is impossible, since lhlCode into [0..3] */ @@ -252,6 +270,7 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, } RETURN_ERROR_IF(litSize > 0 && dst == NULL, dstSize_tooSmall, "NULL not handled"); + RETURN_ERROR_IF(litSize > blockSizeMax, corruption_detected, ""); RETURN_ERROR_IF(expectedWriteSize < litSize, dstSize_tooSmall, ""); ZSTD_allocateLiteralsBuffer(dctx, dst, dstCapacity, litSize, streaming, expectedWriteSize, 1); if (lhSize+litSize+WILDCOPY_OVERLENGTH > srcSize) { /* risk reading beyond src buffer with wildcopy */ @@ -280,7 +299,7 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, case set_rle: { U32 const lhlCode = ((istart[0]) >> 2) & 3; size_t litSize, lhSize; - size_t expectedWriteSize = MIN(ZSTD_BLOCKSIZE_MAX, dstCapacity); + size_t expectedWriteSize = MIN(blockSizeMax, dstCapacity); switch(lhlCode) { case 0: case 2: default: /* note : default is impossible, since lhlCode into [0..3] */ @@ -299,7 +318,7 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, break; } RETURN_ERROR_IF(litSize > 0 && dst == NULL, dstSize_tooSmall, "NULL not handled"); - RETURN_ERROR_IF(litSize > ZSTD_BLOCKSIZE_MAX, corruption_detected, ""); + RETURN_ERROR_IF(litSize > blockSizeMax, corruption_detected, ""); RETURN_ERROR_IF(expectedWriteSize < litSize, dstSize_tooSmall, ""); ZSTD_allocateLiteralsBuffer(dctx, dst, dstCapacity, litSize, streaming, expectedWriteSize, 1); if (dctx->litBufferLocation == ZSTD_split) @@ -321,6 +340,18 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, } } +/* Hidden declaration for fullbench */ +size_t ZSTD_decodeLiteralsBlock_wrapper(ZSTD_DCtx* dctx, + const void* src, size_t srcSize, + void* dst, size_t dstCapacity); +size_t ZSTD_decodeLiteralsBlock_wrapper(ZSTD_DCtx* dctx, + const void* src, size_t srcSize, + void* dst, size_t dstCapacity) +{ + dctx->isFrameDecompression = 0; + return ZSTD_decodeLiteralsBlock(dctx, src, srcSize, dst, dstCapacity, not_streaming); +} + /* Default FSE distribution tables. * These are pre-calculated FSE decoding tables using default distributions as defined in specification : * https://github.com/facebook/zstd/blob/release/doc/zstd_compression_format.md#default-distributions @@ -676,11 +707,6 @@ size_t ZSTD_decodeSeqHeaders(ZSTD_DCtx* dctx, int* nbSeqPtr, /* SeqHead */ nbSeq = *ip++; - if (!nbSeq) { - *nbSeqPtr=0; - RETURN_ERROR_IF(srcSize != 1, srcSize_wrong, ""); - return 1; - } if (nbSeq > 0x7F) { if (nbSeq == 0xFF) { RETURN_ERROR_IF(ip+2 > iend, srcSize_wrong, ""); @@ -693,8 +719,16 @@ size_t ZSTD_decodeSeqHeaders(ZSTD_DCtx* dctx, int* nbSeqPtr, } *nbSeqPtr = nbSeq; + if (nbSeq == 0) { + /* No sequence : section ends immediately */ + RETURN_ERROR_IF(ip != iend, corruption_detected, + "extraneous data present in the Sequences section"); + return (size_t)(ip - istart); + } + /* FSE table descriptors */ RETURN_ERROR_IF(ip+1 > iend, srcSize_wrong, ""); /* minimum possible size: 1 byte for symbol encoding types */ + RETURN_ERROR_IF(*ip & 3, corruption_detected, ""); /* The last field, Reserved, must be all-zeroes. */ { symbolEncodingType_e const LLtype = (symbolEncodingType_e)(*ip >> 6); symbolEncodingType_e const OFtype = (symbolEncodingType_e)((*ip >> 4) & 3); symbolEncodingType_e const MLtype = (symbolEncodingType_e)((*ip >> 2) & 3); @@ -841,7 +875,7 @@ static void ZSTD_safecopy(BYTE* op, const BYTE* const oend_w, BYTE const* ip, pt /* ZSTD_safecopyDstBeforeSrc(): * This version allows overlap with dst before src, or handles the non-overlap case with dst after src * Kept separate from more common ZSTD_safecopy case to avoid performance impact to the safecopy common case */ -static void ZSTD_safecopyDstBeforeSrc(BYTE* op, BYTE const* ip, ptrdiff_t length) { +static void ZSTD_safecopyDstBeforeSrc(BYTE* op, const BYTE* ip, ptrdiff_t length) { ptrdiff_t const diff = op - ip; BYTE* const oend = op + length; @@ -870,6 +904,7 @@ static void ZSTD_safecopyDstBeforeSrc(BYTE* op, BYTE const* ip, ptrdiff_t length * to be optimized for many small sequences, since those fall into ZSTD_execSequence(). */ FORCE_NOINLINE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR size_t ZSTD_execSequenceEnd(BYTE* op, BYTE* const oend, seq_t sequence, const BYTE** litPtr, const BYTE* const litLimit, @@ -917,6 +952,7 @@ size_t ZSTD_execSequenceEnd(BYTE* op, * This version is intended to be used during instances where the litBuffer is still split. It is kept separate to avoid performance impact for the good case. */ FORCE_NOINLINE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR size_t ZSTD_execSequenceEndSplitLitBuffer(BYTE* op, BYTE* const oend, const BYTE* const oend_w, seq_t sequence, const BYTE** litPtr, const BYTE* const litLimit, @@ -962,6 +998,7 @@ size_t ZSTD_execSequenceEndSplitLitBuffer(BYTE* op, } HINT_INLINE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR size_t ZSTD_execSequence(BYTE* op, BYTE* const oend, seq_t sequence, const BYTE** litPtr, const BYTE* const litLimit, @@ -1060,6 +1097,7 @@ size_t ZSTD_execSequence(BYTE* op, } HINT_INLINE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR size_t ZSTD_execSequenceSplitLitBuffer(BYTE* op, BYTE* const oend, const BYTE* const oend_w, seq_t sequence, const BYTE** litPtr, const BYTE* const litLimit, @@ -1182,14 +1220,20 @@ ZSTD_updateFseStateWithDInfo(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, U16 typedef enum { ZSTD_lo_isRegularOffset, ZSTD_lo_isLongOffset=1 } ZSTD_longOffset_e; +/** + * ZSTD_decodeSequence(): + * @p longOffsets : tells the decoder to reload more bit while decoding large offsets + * only used in 32-bit mode + * @return : Sequence (litL + matchL + offset) + */ FORCE_INLINE_TEMPLATE seq_t -ZSTD_decodeSequence(seqState_t* seqState, const ZSTD_longOffset_e longOffsets) +ZSTD_decodeSequence(seqState_t* seqState, const ZSTD_longOffset_e longOffsets, const int isLastSeq) { seq_t seq; /* - * ZSTD_seqSymbol is a structure with a total of 64 bits wide. So it can be - * loaded in one operation and extracted its fields by simply shifting or - * bit-extracting on aarch64. + * ZSTD_seqSymbol is a 64 bits wide structure. + * It can be loaded in one operation + * and its fields extracted by simply shifting or bit-extracting on aarch64. * GCC doesn't recognize this and generates more unnecessary ldr/ldrb/ldrh * operations that cause performance drop. This can be avoided by using this * ZSTD_memcpy hack. @@ -1262,7 +1306,7 @@ ZSTD_decodeSequence(seqState_t* seqState, const ZSTD_longOffset_e longOffsets) } else { offset = ofBase + ll0 + BIT_readBitsFast(&seqState->DStream, 1); { size_t temp = (offset==3) ? seqState->prevOffset[0] - 1 : seqState->prevOffset[offset]; - temp += !temp; /* 0 is not valid; input is corrupted; force offset to 1 */ + temp -= !temp; /* 0 is not valid: input corrupted => force offset to -1 => corruption detected at execSequence */ if (offset != 1) seqState->prevOffset[2] = seqState->prevOffset[1]; seqState->prevOffset[1] = seqState->prevOffset[0]; seqState->prevOffset[0] = offset = temp; @@ -1289,17 +1333,22 @@ ZSTD_decodeSequence(seqState_t* seqState, const ZSTD_longOffset_e longOffsets) DEBUGLOG(6, "seq: litL=%u, matchL=%u, offset=%u", (U32)seq.litLength, (U32)seq.matchLength, (U32)seq.offset); - ZSTD_updateFseStateWithDInfo(&seqState->stateLL, &seqState->DStream, llNext, llnbBits); /* <= 9 bits */ - ZSTD_updateFseStateWithDInfo(&seqState->stateML, &seqState->DStream, mlNext, mlnbBits); /* <= 9 bits */ - if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream); /* <= 18 bits */ - ZSTD_updateFseStateWithDInfo(&seqState->stateOffb, &seqState->DStream, ofNext, ofnbBits); /* <= 8 bits */ + if (!isLastSeq) { + /* don't update FSE state for last Sequence */ + ZSTD_updateFseStateWithDInfo(&seqState->stateLL, &seqState->DStream, llNext, llnbBits); /* <= 9 bits */ + ZSTD_updateFseStateWithDInfo(&seqState->stateML, &seqState->DStream, mlNext, mlnbBits); /* <= 9 bits */ + if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream); /* <= 18 bits */ + ZSTD_updateFseStateWithDInfo(&seqState->stateOffb, &seqState->DStream, ofNext, ofnbBits); /* <= 8 bits */ + BIT_reloadDStream(&seqState->DStream); + } } return seq; } -#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -MEM_STATIC int ZSTD_dictionaryIsActive(ZSTD_DCtx const* dctx, BYTE const* prefixStart, BYTE const* oLitEnd) +#if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) +#if DEBUGLEVEL >= 1 +static int ZSTD_dictionaryIsActive(ZSTD_DCtx const* dctx, BYTE const* prefixStart, BYTE const* oLitEnd) { size_t const windowSize = dctx->fParams.windowSize; /* No dictionary used. */ @@ -1313,30 +1362,33 @@ MEM_STATIC int ZSTD_dictionaryIsActive(ZSTD_DCtx const* dctx, BYTE const* prefix /* Dictionary is active. */ return 1; } +#endif -MEM_STATIC void ZSTD_assertValidSequence( +static void ZSTD_assertValidSequence( ZSTD_DCtx const* dctx, BYTE const* op, BYTE const* oend, seq_t const seq, BYTE const* prefixStart, BYTE const* virtualStart) { #if DEBUGLEVEL >= 1 - size_t const windowSize = dctx->fParams.windowSize; - size_t const sequenceSize = seq.litLength + seq.matchLength; - BYTE const* const oLitEnd = op + seq.litLength; - DEBUGLOG(6, "Checking sequence: litL=%u matchL=%u offset=%u", - (U32)seq.litLength, (U32)seq.matchLength, (U32)seq.offset); - assert(op <= oend); - assert((size_t)(oend - op) >= sequenceSize); - assert(sequenceSize <= ZSTD_BLOCKSIZE_MAX); - if (ZSTD_dictionaryIsActive(dctx, prefixStart, oLitEnd)) { - size_t const dictSize = (size_t)((char const*)dctx->dictContentEndForFuzzing - (char const*)dctx->dictContentBeginForFuzzing); - /* Offset must be within the dictionary. */ - assert(seq.offset <= (size_t)(oLitEnd - virtualStart)); - assert(seq.offset <= windowSize + dictSize); - } else { - /* Offset must be within our window. */ - assert(seq.offset <= windowSize); + if (dctx->isFrameDecompression) { + size_t const windowSize = dctx->fParams.windowSize; + size_t const sequenceSize = seq.litLength + seq.matchLength; + BYTE const* const oLitEnd = op + seq.litLength; + DEBUGLOG(6, "Checking sequence: litL=%u matchL=%u offset=%u", + (U32)seq.litLength, (U32)seq.matchLength, (U32)seq.offset); + assert(op <= oend); + assert((size_t)(oend - op) >= sequenceSize); + assert(sequenceSize <= ZSTD_blockSizeMax(dctx)); + if (ZSTD_dictionaryIsActive(dctx, prefixStart, oLitEnd)) { + size_t const dictSize = (size_t)((char const*)dctx->dictContentEndForFuzzing - (char const*)dctx->dictContentBeginForFuzzing); + /* Offset must be within the dictionary. */ + assert(seq.offset <= (size_t)(oLitEnd - virtualStart)); + assert(seq.offset <= windowSize + dictSize); + } else { + /* Offset must be within our window. */ + assert(seq.offset <= windowSize); + } } #else (void)dctx, (void)op, (void)oend, (void)seq, (void)prefixStart, (void)virtualStart; @@ -1352,23 +1404,21 @@ DONT_VECTORIZE ZSTD_decompressSequences_bodySplitLitBuffer( ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { const BYTE* ip = (const BYTE*)seqStart; const BYTE* const iend = ip + seqSize; BYTE* const ostart = (BYTE*)dst; - BYTE* const oend = ostart + maxDstSize; + BYTE* const oend = ZSTD_maybeNullPtrAdd(ostart, maxDstSize); BYTE* op = ostart; const BYTE* litPtr = dctx->litPtr; const BYTE* litBufferEnd = dctx->litBufferEnd; const BYTE* const prefixStart = (const BYTE*) (dctx->prefixStart); const BYTE* const vBase = (const BYTE*) (dctx->virtualStart); const BYTE* const dictEnd = (const BYTE*) (dctx->dictEnd); - DEBUGLOG(5, "ZSTD_decompressSequences_bodySplitLitBuffer"); - (void)frame; + DEBUGLOG(5, "ZSTD_decompressSequences_bodySplitLitBuffer (%i seqs)", nbSeq); - /* Regen sequences */ + /* Literals are split between internal buffer & output buffer */ if (nbSeq) { seqState_t seqState; dctx->fseEntropy = 1; @@ -1387,8 +1437,7 @@ ZSTD_decompressSequences_bodySplitLitBuffer( ZSTD_DCtx* dctx, BIT_DStream_completed < BIT_DStream_overflow); /* decompress without overrunning litPtr begins */ - { - seq_t sequence = ZSTD_decodeSequence(&seqState, isLongOffset); + { seq_t sequence = {0,0,0}; /* some static analyzer believe that @sequence is not initialized (it necessarily is, since for(;;) loop as at least one iteration) */ /* Align the decompression loop to 32 + 16 bytes. * * zstd compiled with gcc-9 on an Intel i9-9900k shows 10% decompression @@ -1450,27 +1499,26 @@ ZSTD_decompressSequences_bodySplitLitBuffer( ZSTD_DCtx* dctx, #endif /* Handle the initial state where litBuffer is currently split between dst and litExtraBuffer */ - for (; litPtr + sequence.litLength <= dctx->litBufferEnd; ) { - size_t const oneSeqSize = ZSTD_execSequenceSplitLitBuffer(op, oend, litPtr + sequence.litLength - WILDCOPY_OVERLENGTH, sequence, &litPtr, litBufferEnd, prefixStart, vBase, dictEnd); + for ( ; nbSeq; nbSeq--) { + sequence = ZSTD_decodeSequence(&seqState, isLongOffset, nbSeq==1); + if (litPtr + sequence.litLength > dctx->litBufferEnd) break; + { size_t const oneSeqSize = ZSTD_execSequenceSplitLitBuffer(op, oend, litPtr + sequence.litLength - WILDCOPY_OVERLENGTH, sequence, &litPtr, litBufferEnd, prefixStart, vBase, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) - assert(!ZSTD_isError(oneSeqSize)); - if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); + assert(!ZSTD_isError(oneSeqSize)); + ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); #endif - if (UNLIKELY(ZSTD_isError(oneSeqSize))) - return oneSeqSize; - DEBUGLOG(6, "regenerated sequence size : %u", (U32)oneSeqSize); - op += oneSeqSize; - if (UNLIKELY(!--nbSeq)) - break; - BIT_reloadDStream(&(seqState.DStream)); - sequence = ZSTD_decodeSequence(&seqState, isLongOffset); - } + if (UNLIKELY(ZSTD_isError(oneSeqSize))) + return oneSeqSize; + DEBUGLOG(6, "regenerated sequence size : %u", (U32)oneSeqSize); + op += oneSeqSize; + } } + DEBUGLOG(6, "reached: (litPtr + sequence.litLength > dctx->litBufferEnd)"); /* If there are more sequences, they will need to read literals from litExtraBuffer; copy over the remainder from dst and update litPtr and litEnd */ if (nbSeq > 0) { const size_t leftoverLit = dctx->litBufferEnd - litPtr; - if (leftoverLit) - { + DEBUGLOG(6, "There are %i sequences left, and %zu/%zu literals left in buffer", nbSeq, leftoverLit, sequence.litLength); + if (leftoverLit) { RETURN_ERROR_IF(leftoverLit > (size_t)(oend - op), dstSize_tooSmall, "remaining lit must fit within dstBuffer"); ZSTD_safecopyDstBeforeSrc(op, litPtr, leftoverLit); sequence.litLength -= leftoverLit; @@ -1479,24 +1527,22 @@ ZSTD_decompressSequences_bodySplitLitBuffer( ZSTD_DCtx* dctx, litPtr = dctx->litExtraBuffer; litBufferEnd = dctx->litExtraBuffer + ZSTD_LITBUFFEREXTRASIZE; dctx->litBufferLocation = ZSTD_not_in_dst; - { - size_t const oneSeqSize = ZSTD_execSequence(op, oend, sequence, &litPtr, litBufferEnd, prefixStart, vBase, dictEnd); + { size_t const oneSeqSize = ZSTD_execSequence(op, oend, sequence, &litPtr, litBufferEnd, prefixStart, vBase, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) assert(!ZSTD_isError(oneSeqSize)); - if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); + ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); #endif if (UNLIKELY(ZSTD_isError(oneSeqSize))) return oneSeqSize; DEBUGLOG(6, "regenerated sequence size : %u", (U32)oneSeqSize); op += oneSeqSize; - if (--nbSeq) - BIT_reloadDStream(&(seqState.DStream)); } + nbSeq--; } } - if (nbSeq > 0) /* there is remaining lit from extra buffer */ - { + if (nbSeq > 0) { + /* there is remaining lit from extra buffer */ #if defined(__GNUC__) && defined(__x86_64__) __asm__(".p2align 6"); @@ -1515,35 +1561,34 @@ ZSTD_decompressSequences_bodySplitLitBuffer( ZSTD_DCtx* dctx, # endif #endif - for (; ; ) { - seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset); + for ( ; nbSeq ; nbSeq--) { + seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset, nbSeq==1); size_t const oneSeqSize = ZSTD_execSequence(op, oend, sequence, &litPtr, litBufferEnd, prefixStart, vBase, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) assert(!ZSTD_isError(oneSeqSize)); - if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); + ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); #endif if (UNLIKELY(ZSTD_isError(oneSeqSize))) return oneSeqSize; DEBUGLOG(6, "regenerated sequence size : %u", (U32)oneSeqSize); op += oneSeqSize; - if (UNLIKELY(!--nbSeq)) - break; - BIT_reloadDStream(&(seqState.DStream)); } } /* check if reached exact end */ DEBUGLOG(5, "ZSTD_decompressSequences_bodySplitLitBuffer: after decode loop, remaining nbSeq : %i", nbSeq); RETURN_ERROR_IF(nbSeq, corruption_detected, ""); - RETURN_ERROR_IF(BIT_reloadDStream(&seqState.DStream) < BIT_DStream_completed, corruption_detected, ""); + DEBUGLOG(5, "bitStream : start=%p, ptr=%p, bitsConsumed=%u", seqState.DStream.start, seqState.DStream.ptr, seqState.DStream.bitsConsumed); + RETURN_ERROR_IF(!BIT_endOfDStream(&seqState.DStream), corruption_detected, ""); /* save reps for next block */ { U32 i; for (i=0; ientropy.rep[i] = (U32)(seqState.prevOffset[i]); } } /* last literal segment */ - if (dctx->litBufferLocation == ZSTD_split) /* split hasn't been reached yet, first get dst then copy litExtraBuffer */ - { - size_t const lastLLSize = litBufferEnd - litPtr; + if (dctx->litBufferLocation == ZSTD_split) { + /* split hasn't been reached yet, first get dst then copy litExtraBuffer */ + size_t const lastLLSize = (size_t)(litBufferEnd - litPtr); + DEBUGLOG(6, "copy last literals from segment : %u", (U32)lastLLSize); RETURN_ERROR_IF(lastLLSize > (size_t)(oend - op), dstSize_tooSmall, ""); if (op != NULL) { ZSTD_memmove(op, litPtr, lastLLSize); @@ -1553,15 +1598,17 @@ ZSTD_decompressSequences_bodySplitLitBuffer( ZSTD_DCtx* dctx, litBufferEnd = dctx->litExtraBuffer + ZSTD_LITBUFFEREXTRASIZE; dctx->litBufferLocation = ZSTD_not_in_dst; } - { size_t const lastLLSize = litBufferEnd - litPtr; + /* copy last literals from internal buffer */ + { size_t const lastLLSize = (size_t)(litBufferEnd - litPtr); + DEBUGLOG(6, "copy last literals from internal buffer : %u", (U32)lastLLSize); RETURN_ERROR_IF(lastLLSize > (size_t)(oend-op), dstSize_tooSmall, ""); if (op != NULL) { ZSTD_memcpy(op, litPtr, lastLLSize); op += lastLLSize; - } - } + } } - return op-ostart; + DEBUGLOG(6, "decoded block of size %u bytes", (U32)(op - ostart)); + return (size_t)(op - ostart); } FORCE_INLINE_TEMPLATE size_t @@ -1569,13 +1616,12 @@ DONT_VECTORIZE ZSTD_decompressSequences_body(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { const BYTE* ip = (const BYTE*)seqStart; const BYTE* const iend = ip + seqSize; BYTE* const ostart = (BYTE*)dst; - BYTE* const oend = dctx->litBufferLocation == ZSTD_not_in_dst ? ostart + maxDstSize : dctx->litBuffer; + BYTE* const oend = dctx->litBufferLocation == ZSTD_not_in_dst ? ZSTD_maybeNullPtrAdd(ostart, maxDstSize) : dctx->litBuffer; BYTE* op = ostart; const BYTE* litPtr = dctx->litPtr; const BYTE* const litEnd = litPtr + dctx->litSize; @@ -1583,7 +1629,6 @@ ZSTD_decompressSequences_body(ZSTD_DCtx* dctx, const BYTE* const vBase = (const BYTE*)(dctx->virtualStart); const BYTE* const dictEnd = (const BYTE*)(dctx->dictEnd); DEBUGLOG(5, "ZSTD_decompressSequences_body: nbSeq = %d", nbSeq); - (void)frame; /* Regen sequences */ if (nbSeq) { @@ -1598,11 +1643,6 @@ ZSTD_decompressSequences_body(ZSTD_DCtx* dctx, ZSTD_initFseState(&seqState.stateML, &seqState.DStream, dctx->MLTptr); assert(dst != NULL); - ZSTD_STATIC_ASSERT( - BIT_DStream_unfinished < BIT_DStream_completed && - BIT_DStream_endOfBuffer < BIT_DStream_completed && - BIT_DStream_completed < BIT_DStream_overflow); - #if defined(__GNUC__) && defined(__x86_64__) __asm__(".p2align 6"); __asm__("nop"); @@ -1617,73 +1657,70 @@ ZSTD_decompressSequences_body(ZSTD_DCtx* dctx, # endif #endif - for ( ; ; ) { - seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset); + for ( ; nbSeq ; nbSeq--) { + seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset, nbSeq==1); size_t const oneSeqSize = ZSTD_execSequence(op, oend, sequence, &litPtr, litEnd, prefixStart, vBase, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) assert(!ZSTD_isError(oneSeqSize)); - if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); + ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); #endif if (UNLIKELY(ZSTD_isError(oneSeqSize))) return oneSeqSize; DEBUGLOG(6, "regenerated sequence size : %u", (U32)oneSeqSize); op += oneSeqSize; - if (UNLIKELY(!--nbSeq)) - break; - BIT_reloadDStream(&(seqState.DStream)); } /* check if reached exact end */ - DEBUGLOG(5, "ZSTD_decompressSequences_body: after decode loop, remaining nbSeq : %i", nbSeq); - RETURN_ERROR_IF(nbSeq, corruption_detected, ""); - RETURN_ERROR_IF(BIT_reloadDStream(&seqState.DStream) < BIT_DStream_completed, corruption_detected, ""); + assert(nbSeq == 0); + RETURN_ERROR_IF(!BIT_endOfDStream(&seqState.DStream), corruption_detected, ""); /* save reps for next block */ { U32 i; for (i=0; ientropy.rep[i] = (U32)(seqState.prevOffset[i]); } } /* last literal segment */ - { size_t const lastLLSize = litEnd - litPtr; + { size_t const lastLLSize = (size_t)(litEnd - litPtr); + DEBUGLOG(6, "copy last literals : %u", (U32)lastLLSize); RETURN_ERROR_IF(lastLLSize > (size_t)(oend-op), dstSize_tooSmall, ""); if (op != NULL) { ZSTD_memcpy(op, litPtr, lastLLSize); op += lastLLSize; - } - } + } } - return op-ostart; + DEBUGLOG(6, "decoded block of size %u bytes", (U32)(op - ostart)); + return (size_t)(op - ostart); } static size_t ZSTD_decompressSequences_default(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { - return ZSTD_decompressSequences_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequences_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } static size_t ZSTD_decompressSequencesSplitLitBuffer_default(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { - return ZSTD_decompressSequences_bodySplitLitBuffer(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequences_bodySplitLitBuffer(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } #endif /* ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG */ #ifndef ZSTD_FORCE_DECOMPRESS_SEQUENCES_SHORT -FORCE_INLINE_TEMPLATE size_t -ZSTD_prefetchMatch(size_t prefetchPos, seq_t const sequence, +FORCE_INLINE_TEMPLATE + +size_t ZSTD_prefetchMatch(size_t prefetchPos, seq_t const sequence, const BYTE* const prefixStart, const BYTE* const dictEnd) { prefetchPos += sequence.litLength; { const BYTE* const matchBase = (sequence.offset > prefetchPos) ? dictEnd : prefixStart; - const BYTE* const match = matchBase + prefetchPos - sequence.offset; /* note : this operation can overflow when seq.offset is really too large, which can only happen when input is corrupted. - * No consequence though : memory address is only used for prefetching, not for dereferencing */ + /* note : this operation can overflow when seq.offset is really too large, which can only happen when input is corrupted. + * No consequence though : memory address is only used for prefetching, not for dereferencing */ + const BYTE* const match = ZSTD_wrappedPtrSub(ZSTD_wrappedPtrAdd(matchBase, prefetchPos), sequence.offset); PREFETCH_L1(match); PREFETCH_L1(match+CACHELINE_SIZE); /* note : it's safe to invoke PREFETCH() on any memory address, including invalid ones */ } return prefetchPos + sequence.matchLength; @@ -1698,20 +1735,18 @@ ZSTD_decompressSequencesLong_body( ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { const BYTE* ip = (const BYTE*)seqStart; const BYTE* const iend = ip + seqSize; BYTE* const ostart = (BYTE*)dst; - BYTE* const oend = dctx->litBufferLocation == ZSTD_in_dst ? dctx->litBuffer : ostart + maxDstSize; + BYTE* const oend = dctx->litBufferLocation == ZSTD_in_dst ? dctx->litBuffer : ZSTD_maybeNullPtrAdd(ostart, maxDstSize); BYTE* op = ostart; const BYTE* litPtr = dctx->litPtr; const BYTE* litBufferEnd = dctx->litBufferEnd; const BYTE* const prefixStart = (const BYTE*) (dctx->prefixStart); const BYTE* const dictStart = (const BYTE*) (dctx->virtualStart); const BYTE* const dictEnd = (const BYTE*) (dctx->dictEnd); - (void)frame; /* Regen sequences */ if (nbSeq) { @@ -1736,20 +1771,17 @@ ZSTD_decompressSequencesLong_body( ZSTD_initFseState(&seqState.stateML, &seqState.DStream, dctx->MLTptr); /* prepare in advance */ - for (seqNb=0; (BIT_reloadDStream(&seqState.DStream) <= BIT_DStream_completed) && (seqNblitBufferLocation == ZSTD_split && litPtr + sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK].litLength > dctx->litBufferEnd) - { + if (dctx->litBufferLocation == ZSTD_split && litPtr + sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK].litLength > dctx->litBufferEnd) { /* lit buffer is reaching split point, empty out the first buffer and transition to litExtraBuffer */ const size_t leftoverLit = dctx->litBufferEnd - litPtr; if (leftoverLit) @@ -1762,26 +1794,26 @@ ZSTD_decompressSequencesLong_body( litPtr = dctx->litExtraBuffer; litBufferEnd = dctx->litExtraBuffer + ZSTD_LITBUFFEREXTRASIZE; dctx->litBufferLocation = ZSTD_not_in_dst; - oneSeqSize = ZSTD_execSequence(op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd); + { size_t const oneSeqSize = ZSTD_execSequence(op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) - assert(!ZSTD_isError(oneSeqSize)); - if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], prefixStart, dictStart); + assert(!ZSTD_isError(oneSeqSize)); + ZSTD_assertValidSequence(dctx, op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], prefixStart, dictStart); #endif - if (ZSTD_isError(oneSeqSize)) return oneSeqSize; + if (ZSTD_isError(oneSeqSize)) return oneSeqSize; - prefetchPos = ZSTD_prefetchMatch(prefetchPos, sequence, prefixStart, dictEnd); - sequences[seqNb & STORED_SEQS_MASK] = sequence; - op += oneSeqSize; - } + prefetchPos = ZSTD_prefetchMatch(prefetchPos, sequence, prefixStart, dictEnd); + sequences[seqNb & STORED_SEQS_MASK] = sequence; + op += oneSeqSize; + } } else { /* lit buffer is either wholly contained in first or second split, or not split at all*/ - oneSeqSize = dctx->litBufferLocation == ZSTD_split ? + size_t const oneSeqSize = dctx->litBufferLocation == ZSTD_split ? ZSTD_execSequenceSplitLitBuffer(op, oend, litPtr + sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK].litLength - WILDCOPY_OVERLENGTH, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd) : ZSTD_execSequence(op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) assert(!ZSTD_isError(oneSeqSize)); - if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], prefixStart, dictStart); + ZSTD_assertValidSequence(dctx, op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], prefixStart, dictStart); #endif if (ZSTD_isError(oneSeqSize)) return oneSeqSize; @@ -1790,17 +1822,15 @@ ZSTD_decompressSequencesLong_body( op += oneSeqSize; } } - RETURN_ERROR_IF(seqNblitBufferLocation == ZSTD_split && litPtr + sequence->litLength > dctx->litBufferEnd) - { + if (dctx->litBufferLocation == ZSTD_split && litPtr + sequence->litLength > dctx->litBufferEnd) { const size_t leftoverLit = dctx->litBufferEnd - litPtr; - if (leftoverLit) - { + if (leftoverLit) { RETURN_ERROR_IF(leftoverLit > (size_t)(oend - op), dstSize_tooSmall, "remaining lit must fit within dstBuffer"); ZSTD_safecopyDstBeforeSrc(op, litPtr, leftoverLit); sequence->litLength -= leftoverLit; @@ -1809,11 +1839,10 @@ ZSTD_decompressSequencesLong_body( litPtr = dctx->litExtraBuffer; litBufferEnd = dctx->litExtraBuffer + ZSTD_LITBUFFEREXTRASIZE; dctx->litBufferLocation = ZSTD_not_in_dst; - { - size_t const oneSeqSize = ZSTD_execSequence(op, oend, *sequence, &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd); + { size_t const oneSeqSize = ZSTD_execSequence(op, oend, *sequence, &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) assert(!ZSTD_isError(oneSeqSize)); - if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequences[seqNb&STORED_SEQS_MASK], prefixStart, dictStart); + ZSTD_assertValidSequence(dctx, op, oend, sequences[seqNb&STORED_SEQS_MASK], prefixStart, dictStart); #endif if (ZSTD_isError(oneSeqSize)) return oneSeqSize; op += oneSeqSize; @@ -1826,7 +1855,7 @@ ZSTD_decompressSequencesLong_body( ZSTD_execSequence(op, oend, *sequence, &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) assert(!ZSTD_isError(oneSeqSize)); - if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequences[seqNb&STORED_SEQS_MASK], prefixStart, dictStart); + ZSTD_assertValidSequence(dctx, op, oend, sequences[seqNb&STORED_SEQS_MASK], prefixStart, dictStart); #endif if (ZSTD_isError(oneSeqSize)) return oneSeqSize; op += oneSeqSize; @@ -1838,8 +1867,7 @@ ZSTD_decompressSequencesLong_body( } /* last literal segment */ - if (dctx->litBufferLocation == ZSTD_split) /* first deplete literal buffer in dst, then copy litExtraBuffer */ - { + if (dctx->litBufferLocation == ZSTD_split) { /* first deplete literal buffer in dst, then copy litExtraBuffer */ size_t const lastLLSize = litBufferEnd - litPtr; RETURN_ERROR_IF(lastLLSize > (size_t)(oend - op), dstSize_tooSmall, ""); if (op != NULL) { @@ -1857,17 +1885,16 @@ ZSTD_decompressSequencesLong_body( } } - return op-ostart; + return (size_t)(op - ostart); } static size_t ZSTD_decompressSequencesLong_default(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { - return ZSTD_decompressSequencesLong_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequencesLong_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } #endif /* ZSTD_FORCE_DECOMPRESS_SEQUENCES_SHORT */ @@ -1881,20 +1908,18 @@ DONT_VECTORIZE ZSTD_decompressSequences_bmi2(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { - return ZSTD_decompressSequences_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequences_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } static BMI2_TARGET_ATTRIBUTE size_t DONT_VECTORIZE ZSTD_decompressSequencesSplitLitBuffer_bmi2(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { - return ZSTD_decompressSequences_bodySplitLitBuffer(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequences_bodySplitLitBuffer(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } #endif /* ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG */ @@ -1903,10 +1928,9 @@ static BMI2_TARGET_ATTRIBUTE size_t ZSTD_decompressSequencesLong_bmi2(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { - return ZSTD_decompressSequencesLong_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequencesLong_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } #endif /* ZSTD_FORCE_DECOMPRESS_SEQUENCES_SHORT */ @@ -1916,37 +1940,34 @@ typedef size_t (*ZSTD_decompressSequences_t)( ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame); + const ZSTD_longOffset_e isLongOffset); #ifndef ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG static size_t ZSTD_decompressSequences(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { DEBUGLOG(5, "ZSTD_decompressSequences"); #if DYNAMIC_BMI2 if (ZSTD_DCtx_get_bmi2(dctx)) { - return ZSTD_decompressSequences_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequences_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } #endif - return ZSTD_decompressSequences_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequences_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } static size_t ZSTD_decompressSequencesSplitLitBuffer(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { DEBUGLOG(5, "ZSTD_decompressSequencesSplitLitBuffer"); #if DYNAMIC_BMI2 if (ZSTD_DCtx_get_bmi2(dctx)) { - return ZSTD_decompressSequencesSplitLitBuffer_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequencesSplitLitBuffer_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } #endif - return ZSTD_decompressSequencesSplitLitBuffer_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequencesSplitLitBuffer_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } #endif /* ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG */ @@ -1961,16 +1982,15 @@ static size_t ZSTD_decompressSequencesLong(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, - const ZSTD_longOffset_e isLongOffset, - const int frame) + const ZSTD_longOffset_e isLongOffset) { DEBUGLOG(5, "ZSTD_decompressSequencesLong"); #if DYNAMIC_BMI2 if (ZSTD_DCtx_get_bmi2(dctx)) { - return ZSTD_decompressSequencesLong_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequencesLong_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } #endif - return ZSTD_decompressSequencesLong_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequencesLong_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset); } #endif /* ZSTD_FORCE_DECOMPRESS_SEQUENCES_SHORT */ @@ -2052,20 +2072,20 @@ static size_t ZSTD_maxShortOffset(void) size_t ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, - const void* src, size_t srcSize, const int frame, const streaming_operation streaming) + const void* src, size_t srcSize, const streaming_operation streaming) { /* blockType == blockCompressed */ const BYTE* ip = (const BYTE*)src; - DEBUGLOG(5, "ZSTD_decompressBlock_internal (size : %u)", (U32)srcSize); + DEBUGLOG(5, "ZSTD_decompressBlock_internal (cSize : %u)", (unsigned)srcSize); /* Note : the wording of the specification - * allows compressed block to be sized exactly ZSTD_BLOCKSIZE_MAX. + * allows compressed block to be sized exactly ZSTD_blockSizeMax(dctx). * This generally does not happen, as it makes little sense, * since an uncompressed block would feature same size and have no decompression cost. * Also, note that decoder from reference libzstd before < v1.5.4 * would consider this edge case as an error. - * As a consequence, avoid generating compressed blocks of size ZSTD_BLOCKSIZE_MAX + * As a consequence, avoid generating compressed blocks of size ZSTD_blockSizeMax(dctx) * for broader compatibility with the deployed ecosystem of zstd decoders */ - RETURN_ERROR_IF(srcSize > ZSTD_BLOCKSIZE_MAX, srcSize_wrong, ""); + RETURN_ERROR_IF(srcSize > ZSTD_blockSizeMax(dctx), srcSize_wrong, ""); /* Decode literals section */ { size_t const litCSize = ZSTD_decodeLiteralsBlock(dctx, src, srcSize, dst, dstCapacity, streaming); @@ -2080,8 +2100,8 @@ ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx, /* Compute the maximum block size, which must also work when !frame and fParams are unset. * Additionally, take the min with dstCapacity to ensure that the totalHistorySize fits in a size_t. */ - size_t const blockSizeMax = MIN(dstCapacity, (frame ? dctx->fParams.blockSizeMax : ZSTD_BLOCKSIZE_MAX)); - size_t const totalHistorySize = ZSTD_totalHistorySize((BYTE*)dst + blockSizeMax, (BYTE const*)dctx->virtualStart); + size_t const blockSizeMax = MIN(dstCapacity, ZSTD_blockSizeMax(dctx)); + size_t const totalHistorySize = ZSTD_totalHistorySize(ZSTD_maybeNullPtrAdd((BYTE*)dst, blockSizeMax), (BYTE const*)dctx->virtualStart); /* isLongOffset must be true if there are long offsets. * Offsets are long if they are larger than ZSTD_maxShortOffset(). * We don't expect that to be the case in 64-bit mode. @@ -2146,21 +2166,22 @@ ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx, { #endif #ifndef ZSTD_FORCE_DECOMPRESS_SEQUENCES_SHORT - return ZSTD_decompressSequencesLong(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequencesLong(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset); #endif } #ifndef ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG /* else */ if (dctx->litBufferLocation == ZSTD_split) - return ZSTD_decompressSequencesSplitLitBuffer(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequencesSplitLitBuffer(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset); else - return ZSTD_decompressSequences(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequences(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset); #endif } } +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR void ZSTD_checkContinuity(ZSTD_DCtx* dctx, const void* dst, size_t dstSize) { if (dst != dctx->previousDstEnd && dstSize > 0) { /* not contiguous */ @@ -2177,8 +2198,10 @@ size_t ZSTD_decompressBlock_deprecated(ZSTD_DCtx* dctx, const void* src, size_t srcSize) { size_t dSize; + dctx->isFrameDecompression = 0; ZSTD_checkContinuity(dctx, dst, dstCapacity); - dSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, /* frame */ 0, not_streaming); + dSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, not_streaming); + FORWARD_IF_ERROR(dSize, ""); dctx->previousDstEnd = (char*)dst + dSize; return dSize; } diff --git a/vendor/github.com/DataDog/zstd/zstd_decompress_block.h b/vendor/github.com/DataDog/zstd/zstd_decompress_block.h index a6df799..b727de2 100644 --- a/vendor/github.com/DataDog/zstd/zstd_decompress_block.h +++ b/vendor/github.com/DataDog/zstd/zstd_decompress_block.h @@ -48,7 +48,7 @@ typedef enum { */ size_t ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, - const void* src, size_t srcSize, const int frame, const streaming_operation streaming); + const void* src, size_t srcSize, const streaming_operation streaming); /* ZSTD_buildFSETable() : * generate FSE decoding table for one symbol (ll, ml or off) diff --git a/vendor/github.com/DataDog/zstd/zstd_decompress_internal.h b/vendor/github.com/DataDog/zstd/zstd_decompress_internal.h index 7ce4632..d088b14 100644 --- a/vendor/github.com/DataDog/zstd/zstd_decompress_internal.h +++ b/vendor/github.com/DataDog/zstd/zstd_decompress_internal.h @@ -154,6 +154,7 @@ struct ZSTD_DCtx_s size_t litSize; size_t rleSize; size_t staticSize; + int isFrameDecompression; #if DYNAMIC_BMI2 != 0 int bmi2; /* == 1 if the CPU supports BMI2 and 0 otherwise. CPU support is determined dynamically once per context lifetime. */ #endif @@ -167,6 +168,7 @@ struct ZSTD_DCtx_s ZSTD_DDictHashSet* ddictSet; /* Hash set for multiple ddicts */ ZSTD_refMultipleDDicts_e refMultipleDDicts; /* User specified: if == 1, will allow references to multiple DDicts. Default == 0 (disabled) */ int disableHufAsm; + int maxBlockSizeParam; /* streaming */ ZSTD_dStreamStage streamStage; diff --git a/vendor/github.com/DataDog/zstd/zstd_double_fast.c b/vendor/github.com/DataDog/zstd/zstd_double_fast.c index 458533f..7f7b86e 100644 --- a/vendor/github.com/DataDog/zstd/zstd_double_fast.c +++ b/vendor/github.com/DataDog/zstd/zstd_double_fast.c @@ -12,7 +12,11 @@ #include "zstd_compress_internal.h" #include "zstd_double_fast.h" -static void ZSTD_fillDoubleHashTableForCDict(ZSTD_matchState_t* ms, +#ifndef ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR + +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +void ZSTD_fillDoubleHashTableForCDict(ZSTD_matchState_t* ms, void const* end, ZSTD_dictTableLoadMethod_e dtlm) { const ZSTD_compressionParameters* const cParams = &ms->cParams; @@ -48,7 +52,9 @@ static void ZSTD_fillDoubleHashTableForCDict(ZSTD_matchState_t* ms, } } } -static void ZSTD_fillDoubleHashTableForCCtx(ZSTD_matchState_t* ms, +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +void ZSTD_fillDoubleHashTableForCCtx(ZSTD_matchState_t* ms, void const* end, ZSTD_dictTableLoadMethod_e dtlm) { const ZSTD_compressionParameters* const cParams = &ms->cParams; @@ -96,6 +102,7 @@ void ZSTD_fillDoubleHashTable(ZSTD_matchState_t* ms, FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR size_t ZSTD_compressBlock_doubleFast_noDict_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize, U32 const mls /* template */) @@ -306,6 +313,7 @@ _match_stored: FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR size_t ZSTD_compressBlock_doubleFast_dictMatchState_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize, @@ -349,8 +357,8 @@ size_t ZSTD_compressBlock_doubleFast_dictMatchState_generic( if (ms->prefetchCDictTables) { size_t const hashTableBytes = (((size_t)1) << dictCParams->hashLog) * sizeof(U32); size_t const chainTableBytes = (((size_t)1) << dictCParams->chainLog) * sizeof(U32); - PREFETCH_AREA(dictHashLong, hashTableBytes) - PREFETCH_AREA(dictHashSmall, chainTableBytes) + PREFETCH_AREA(dictHashLong, hashTableBytes); + PREFETCH_AREA(dictHashSmall, chainTableBytes); } /* init */ @@ -590,7 +598,9 @@ size_t ZSTD_compressBlock_doubleFast_dictMatchState( } -static size_t ZSTD_compressBlock_doubleFast_extDict_generic( +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +size_t ZSTD_compressBlock_doubleFast_extDict_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize, U32 const mls /* template */) @@ -758,4 +768,6 @@ size_t ZSTD_compressBlock_doubleFast_extDict( } } +#endif /* ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR */ + #endif /* USE_EXTERNAL_ZSTD */ diff --git a/vendor/github.com/DataDog/zstd/zstd_double_fast.h b/vendor/github.com/DataDog/zstd/zstd_double_fast.h index bdafd49..43c2bfd 100644 --- a/vendor/github.com/DataDog/zstd/zstd_double_fast.h +++ b/vendor/github.com/DataDog/zstd/zstd_double_fast.h @@ -19,9 +19,12 @@ extern "C" { #include "mem.h" /* U32 */ #include "zstd_compress_internal.h" /* ZSTD_CCtx, size_t */ +#ifndef ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR + void ZSTD_fillDoubleHashTable(ZSTD_matchState_t* ms, void const* end, ZSTD_dictTableLoadMethod_e dtlm, ZSTD_tableFillPurpose_e tfp); + size_t ZSTD_compressBlock_doubleFast( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); @@ -32,6 +35,14 @@ size_t ZSTD_compressBlock_doubleFast_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); +#define ZSTD_COMPRESSBLOCK_DOUBLEFAST ZSTD_compressBlock_doubleFast +#define ZSTD_COMPRESSBLOCK_DOUBLEFAST_DICTMATCHSTATE ZSTD_compressBlock_doubleFast_dictMatchState +#define ZSTD_COMPRESSBLOCK_DOUBLEFAST_EXTDICT ZSTD_compressBlock_doubleFast_extDict +#else +#define ZSTD_COMPRESSBLOCK_DOUBLEFAST NULL +#define ZSTD_COMPRESSBLOCK_DOUBLEFAST_DICTMATCHSTATE NULL +#define ZSTD_COMPRESSBLOCK_DOUBLEFAST_EXTDICT NULL +#endif /* ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR */ #if defined (__cplusplus) } diff --git a/vendor/github.com/DataDog/zstd/zstd_fast.c b/vendor/github.com/DataDog/zstd/zstd_fast.c index 1b60c21..1759f77 100644 --- a/vendor/github.com/DataDog/zstd/zstd_fast.c +++ b/vendor/github.com/DataDog/zstd/zstd_fast.c @@ -12,7 +12,9 @@ #include "zstd_compress_internal.h" /* ZSTD_hashPtr, ZSTD_count, ZSTD_storeSeq */ #include "zstd_fast.h" -static void ZSTD_fillHashTableForCDict(ZSTD_matchState_t* ms, +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +void ZSTD_fillHashTableForCDict(ZSTD_matchState_t* ms, const void* const end, ZSTD_dictTableLoadMethod_e dtlm) { @@ -47,7 +49,9 @@ static void ZSTD_fillHashTableForCDict(ZSTD_matchState_t* ms, } } } } } -static void ZSTD_fillHashTableForCCtx(ZSTD_matchState_t* ms, +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +void ZSTD_fillHashTableForCCtx(ZSTD_matchState_t* ms, const void* const end, ZSTD_dictTableLoadMethod_e dtlm) { @@ -140,8 +144,9 @@ void ZSTD_fillHashTable(ZSTD_matchState_t* ms, * * This is also the work we do at the beginning to enter the loop initially. */ -FORCE_INLINE_TEMPLATE size_t -ZSTD_compressBlock_fast_noDict_generic( +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +size_t ZSTD_compressBlock_fast_noDict_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize, U32 const mls, U32 const hasStep) @@ -457,6 +462,7 @@ size_t ZSTD_compressBlock_fast( } FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR size_t ZSTD_compressBlock_fast_dictMatchState_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize, U32 const mls, U32 const hasStep) @@ -503,7 +509,7 @@ size_t ZSTD_compressBlock_fast_dictMatchState_generic( if (ms->prefetchCDictTables) { size_t const hashTableBytes = (((size_t)1) << dictCParams->hashLog) * sizeof(U32); - PREFETCH_AREA(dictHashTable, hashTableBytes) + PREFETCH_AREA(dictHashTable, hashTableBytes); } /* init */ @@ -682,7 +688,9 @@ size_t ZSTD_compressBlock_fast_dictMatchState( } -static size_t ZSTD_compressBlock_fast_extDict_generic( +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +size_t ZSTD_compressBlock_fast_extDict_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize, U32 const mls, U32 const hasStep) { diff --git a/vendor/github.com/DataDog/zstd/zstd_internal.h b/vendor/github.com/DataDog/zstd/zstd_internal.h index 0970754..6bb1d4b 100644 --- a/vendor/github.com/DataDog/zstd/zstd_internal.h +++ b/vendor/github.com/DataDog/zstd/zstd_internal.h @@ -179,7 +179,7 @@ static void ZSTD_copy8(void* dst, const void* src) { ZSTD_memcpy(dst, src, 8); #endif } -#define COPY8(d,s) { ZSTD_copy8(d,s); d+=8; s+=8; } +#define COPY8(d,s) do { ZSTD_copy8(d,s); d+=8; s+=8; } while (0) /* Need to use memmove here since the literal buffer can now be located within the dst buffer. In circumstances where the op "catches up" to where the @@ -199,7 +199,7 @@ static void ZSTD_copy16(void* dst, const void* src) { ZSTD_memcpy(dst, copy16_buf, 16); #endif } -#define COPY16(d,s) { ZSTD_copy16(d,s); d+=16; s+=16; } +#define COPY16(d,s) do { ZSTD_copy16(d,s); d+=16; s+=16; } while (0) #define WILDCOPY_OVERLENGTH 32 #define WILDCOPY_VECLEN 16 @@ -228,7 +228,7 @@ void ZSTD_wildcopy(void* dst, const void* src, ptrdiff_t length, ZSTD_overlap_e if (ovtype == ZSTD_overlap_src_before_dst && diff < WILDCOPY_VECLEN) { /* Handle short offset copies. */ do { - COPY8(op, ip) + COPY8(op, ip); } while (op < oend); } else { assert(diff >= WILDCOPY_VECLEN || diff <= -WILDCOPY_VECLEN); @@ -367,13 +367,13 @@ typedef struct { /*! ZSTD_getcBlockSize() : * Provides the size of compressed block from block header `src` */ -/* Used by: decompress, fullbench (does not get its definition from here) */ +/* Used by: decompress, fullbench */ size_t ZSTD_getcBlockSize(const void* src, size_t srcSize, blockProperties_t* bpPtr); /*! ZSTD_decodeSeqHeaders() : * decode sequence header from src */ -/* Used by: decompress, fullbench (does not get its definition from here) */ +/* Used by: zstd_decompress_block, fullbench */ size_t ZSTD_decodeSeqHeaders(ZSTD_DCtx* dctx, int* nbSeqPtr, const void* src, size_t srcSize); diff --git a/vendor/github.com/DataDog/zstd/zstd_lazy.c b/vendor/github.com/DataDog/zstd/zstd_lazy.c index 9463e66..3a90f12 100644 --- a/vendor/github.com/DataDog/zstd/zstd_lazy.c +++ b/vendor/github.com/DataDog/zstd/zstd_lazy.c @@ -13,6 +13,11 @@ #include "zstd_lazy.h" #include "bits.h" /* ZSTD_countTrailingZeros64 */ +#if !defined(ZSTD_EXCLUDE_GREEDY_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_LAZY_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_LAZY2_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR) + #define kLazySkippingStep 8 @@ -20,8 +25,9 @@ * Binary Tree search ***************************************/ -static void -ZSTD_updateDUBT(ZSTD_matchState_t* ms, +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +void ZSTD_updateDUBT(ZSTD_matchState_t* ms, const BYTE* ip, const BYTE* iend, U32 mls) { @@ -64,8 +70,9 @@ ZSTD_updateDUBT(ZSTD_matchState_t* ms, * sort one already inserted but unsorted position * assumption : curr >= btlow == (curr - btmask) * doesn't fail */ -static void -ZSTD_insertDUBT1(const ZSTD_matchState_t* ms, +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +void ZSTD_insertDUBT1(const ZSTD_matchState_t* ms, U32 curr, const BYTE* inputEnd, U32 nbCompares, U32 btLow, const ZSTD_dictMode_e dictMode) @@ -153,8 +160,9 @@ ZSTD_insertDUBT1(const ZSTD_matchState_t* ms, } -static size_t -ZSTD_DUBT_findBetterDictMatch ( +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +size_t ZSTD_DUBT_findBetterDictMatch ( const ZSTD_matchState_t* ms, const BYTE* const ip, const BYTE* const iend, size_t* offsetPtr, @@ -231,8 +239,9 @@ ZSTD_DUBT_findBetterDictMatch ( } -static size_t -ZSTD_DUBT_findBestMatch(ZSTD_matchState_t* ms, +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +size_t ZSTD_DUBT_findBestMatch(ZSTD_matchState_t* ms, const BYTE* const ip, const BYTE* const iend, size_t* offBasePtr, U32 const mls, @@ -382,8 +391,9 @@ ZSTD_DUBT_findBestMatch(ZSTD_matchState_t* ms, /** ZSTD_BtFindBestMatch() : Tree updater, providing best match */ -FORCE_INLINE_TEMPLATE size_t -ZSTD_BtFindBestMatch( ZSTD_matchState_t* ms, +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +size_t ZSTD_BtFindBestMatch( ZSTD_matchState_t* ms, const BYTE* const ip, const BYTE* const iLimit, size_t* offBasePtr, const U32 mls /* template */, @@ -618,7 +628,9 @@ size_t ZSTD_dedicatedDictSearch_lazy_search(size_t* offsetPtr, size_t ml, U32 nb /* Update chains up to ip (excluded) Assumption : always within prefix (i.e. not within extDict) */ -FORCE_INLINE_TEMPLATE U32 ZSTD_insertAndFindFirstIndex_internal( +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +U32 ZSTD_insertAndFindFirstIndex_internal( ZSTD_matchState_t* ms, const ZSTD_compressionParameters* const cParams, const BYTE* ip, U32 const mls, U32 const lazySkipping) @@ -652,6 +664,7 @@ U32 ZSTD_insertAndFindFirstIndex(ZSTD_matchState_t* ms, const BYTE* ip) { /* inlining is important to hardwire a hot branch (template emulation) */ FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR size_t ZSTD_HcFindBestMatch( ZSTD_matchState_t* ms, const BYTE* const ip, const BYTE* const iLimit, @@ -820,7 +833,9 @@ FORCE_INLINE_TEMPLATE void ZSTD_row_prefetch(U32 const* hashTable, BYTE const* t * Fill up the hash cache starting at idx, prefetching up to ZSTD_ROW_HASH_CACHE_SIZE entries, * but not beyond iLimit. */ -FORCE_INLINE_TEMPLATE void ZSTD_row_fillHashCache(ZSTD_matchState_t* ms, const BYTE* base, +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +void ZSTD_row_fillHashCache(ZSTD_matchState_t* ms, const BYTE* base, U32 const rowLog, U32 const mls, U32 idx, const BYTE* const iLimit) { @@ -846,7 +861,9 @@ FORCE_INLINE_TEMPLATE void ZSTD_row_fillHashCache(ZSTD_matchState_t* ms, const B * Returns the hash of base + idx, and replaces the hash in the hash cache with the byte at * base + idx + ZSTD_ROW_HASH_CACHE_SIZE. Also prefetches the appropriate rows from hashTable and tagTable. */ -FORCE_INLINE_TEMPLATE U32 ZSTD_row_nextCachedHash(U32* cache, U32 const* hashTable, +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +U32 ZSTD_row_nextCachedHash(U32* cache, U32 const* hashTable, BYTE const* tagTable, BYTE const* base, U32 idx, U32 const hashLog, U32 const rowLog, U32 const mls, @@ -864,10 +881,12 @@ FORCE_INLINE_TEMPLATE U32 ZSTD_row_nextCachedHash(U32* cache, U32 const* hashTab /* ZSTD_row_update_internalImpl(): * Updates the hash table with positions starting from updateStartIdx until updateEndIdx. */ -FORCE_INLINE_TEMPLATE void ZSTD_row_update_internalImpl(ZSTD_matchState_t* ms, - U32 updateStartIdx, U32 const updateEndIdx, - U32 const mls, U32 const rowLog, - U32 const rowMask, U32 const useCache) +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +void ZSTD_row_update_internalImpl(ZSTD_matchState_t* ms, + U32 updateStartIdx, U32 const updateEndIdx, + U32 const mls, U32 const rowLog, + U32 const rowMask, U32 const useCache) { U32* const hashTable = ms->hashTable; BYTE* const tagTable = ms->tagTable; @@ -893,9 +912,11 @@ FORCE_INLINE_TEMPLATE void ZSTD_row_update_internalImpl(ZSTD_matchState_t* ms, * Inserts the byte at ip into the appropriate position in the hash table, and updates ms->nextToUpdate. * Skips sections of long matches as is necessary. */ -FORCE_INLINE_TEMPLATE void ZSTD_row_update_internal(ZSTD_matchState_t* ms, const BYTE* ip, - U32 const mls, U32 const rowLog, - U32 const rowMask, U32 const useCache) +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +void ZSTD_row_update_internal(ZSTD_matchState_t* ms, const BYTE* ip, + U32 const mls, U32 const rowLog, + U32 const rowMask, U32 const useCache) { U32 idx = ms->nextToUpdate; const BYTE* const base = ms->window.base; @@ -1103,20 +1124,21 @@ ZSTD_row_getMatchMask(const BYTE* const tagRow, const BYTE tag, const U32 headGr /* The high-level approach of the SIMD row based match finder is as follows: * - Figure out where to insert the new entry: - * - Generate a hash from a byte along with an additional 1-byte "short hash". The additional byte is our "tag" - * - The hashTable is effectively split into groups or "rows" of 16 or 32 entries of U32, and the hash determines + * - Generate a hash for current input posistion and split it into a one byte of tag and `rowHashLog` bits of index. + * - The hash is salted by a value that changes on every contex reset, so when the same table is used + * we will avoid collisions that would otherwise slow us down by intorducing phantom matches. + * - The hashTable is effectively split into groups or "rows" of 15 or 31 entries of U32, and the index determines * which row to insert into. - * - Determine the correct position within the row to insert the entry into. Each row of 16 or 32 can - * be considered as a circular buffer with a "head" index that resides in the tagTable. - * - Also insert the "tag" into the equivalent row and position in the tagTable. - * - Note: The tagTable has 17 or 33 1-byte entries per row, due to 16 or 32 tags, and 1 "head" entry. - * The 17 or 33 entry rows are spaced out to occur every 32 or 64 bytes, respectively, - * for alignment/performance reasons, leaving some bytes unused. - * - Use SIMD to efficiently compare the tags in the tagTable to the 1-byte "short hash" and + * - Determine the correct position within the row to insert the entry into. Each row of 15 or 31 can + * be considered as a circular buffer with a "head" index that resides in the tagTable (overall 16 or 32 bytes + * per row). + * - Use SIMD to efficiently compare the tags in the tagTable to the 1-byte tag calculated for the position and * generate a bitfield that we can cycle through to check the collisions in the hash table. * - Pick the longest match. + * - Insert the tag into the equivalent row and position in the tagTable. */ FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR size_t ZSTD_RowFindBestMatch( ZSTD_matchState_t* ms, const BYTE* const ip, const BYTE* const iLimit, @@ -1490,8 +1512,9 @@ FORCE_INLINE_TEMPLATE size_t ZSTD_searchMax( * Common parser - lazy strategy *********************************/ -FORCE_INLINE_TEMPLATE size_t -ZSTD_compressBlock_lazy_generic( +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +size_t ZSTD_compressBlock_lazy_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize, @@ -1755,29 +1778,10 @@ _storeSequence: /* Return the last literals size */ return (size_t)(iend - anchor); } +#endif /* build exclusions */ -size_t ZSTD_compressBlock_btlazy2( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2, ZSTD_noDict); -} - -size_t ZSTD_compressBlock_lazy2( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2, ZSTD_noDict); -} - -size_t ZSTD_compressBlock_lazy( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1, ZSTD_noDict); -} - +#ifndef ZSTD_EXCLUDE_GREEDY_BLOCK_COMPRESSOR size_t ZSTD_compressBlock_greedy( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) @@ -1785,27 +1789,6 @@ size_t ZSTD_compressBlock_greedy( return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0, ZSTD_noDict); } -size_t ZSTD_compressBlock_btlazy2_dictMatchState( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2, ZSTD_dictMatchState); -} - -size_t ZSTD_compressBlock_lazy2_dictMatchState( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2, ZSTD_dictMatchState); -} - -size_t ZSTD_compressBlock_lazy_dictMatchState( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1, ZSTD_dictMatchState); -} - size_t ZSTD_compressBlock_greedy_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) @@ -1813,21 +1796,6 @@ size_t ZSTD_compressBlock_greedy_dictMatchState( return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0, ZSTD_dictMatchState); } - -size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2, ZSTD_dedicatedDictSearch); -} - -size_t ZSTD_compressBlock_lazy_dedicatedDictSearch( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1, ZSTD_dedicatedDictSearch); -} - size_t ZSTD_compressBlock_greedy_dedicatedDictSearch( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) @@ -1835,21 +1803,6 @@ size_t ZSTD_compressBlock_greedy_dedicatedDictSearch( return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0, ZSTD_dedicatedDictSearch); } -/* Row-based matchfinder */ -size_t ZSTD_compressBlock_lazy2_row( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 2, ZSTD_noDict); -} - -size_t ZSTD_compressBlock_lazy_row( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 1, ZSTD_noDict); -} - size_t ZSTD_compressBlock_greedy_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) @@ -1857,11 +1810,48 @@ size_t ZSTD_compressBlock_greedy_row( return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0, ZSTD_noDict); } -size_t ZSTD_compressBlock_lazy2_dictMatchState_row( +size_t ZSTD_compressBlock_greedy_dictMatchState_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) { - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 2, ZSTD_dictMatchState); + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0, ZSTD_dictMatchState); +} + +size_t ZSTD_compressBlock_greedy_dedicatedDictSearch_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0, ZSTD_dedicatedDictSearch); +} +#endif + +#ifndef ZSTD_EXCLUDE_LAZY_BLOCK_COMPRESSOR +size_t ZSTD_compressBlock_lazy( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1, ZSTD_noDict); +} + +size_t ZSTD_compressBlock_lazy_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1, ZSTD_dictMatchState); +} + +size_t ZSTD_compressBlock_lazy_dedicatedDictSearch( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1, ZSTD_dedicatedDictSearch); +} + +size_t ZSTD_compressBlock_lazy_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 1, ZSTD_noDict); } size_t ZSTD_compressBlock_lazy_dictMatchState_row( @@ -1871,13 +1861,49 @@ size_t ZSTD_compressBlock_lazy_dictMatchState_row( return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 1, ZSTD_dictMatchState); } -size_t ZSTD_compressBlock_greedy_dictMatchState_row( +size_t ZSTD_compressBlock_lazy_dedicatedDictSearch_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) { - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0, ZSTD_dictMatchState); + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 1, ZSTD_dedicatedDictSearch); +} +#endif + +#ifndef ZSTD_EXCLUDE_LAZY2_BLOCK_COMPRESSOR +size_t ZSTD_compressBlock_lazy2( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2, ZSTD_noDict); } +size_t ZSTD_compressBlock_lazy2_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2, ZSTD_dictMatchState); +} + +size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2, ZSTD_dedicatedDictSearch); +} + +size_t ZSTD_compressBlock_lazy2_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 2, ZSTD_noDict); +} + +size_t ZSTD_compressBlock_lazy2_dictMatchState_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 2, ZSTD_dictMatchState); +} size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -1885,22 +1911,30 @@ size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch_row( { return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 2, ZSTD_dedicatedDictSearch); } +#endif -size_t ZSTD_compressBlock_lazy_dedicatedDictSearch_row( +#ifndef ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR +size_t ZSTD_compressBlock_btlazy2( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) { - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 1, ZSTD_dedicatedDictSearch); + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2, ZSTD_noDict); } -size_t ZSTD_compressBlock_greedy_dedicatedDictSearch_row( +size_t ZSTD_compressBlock_btlazy2_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) { - return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0, ZSTD_dedicatedDictSearch); + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2, ZSTD_dictMatchState); } +#endif +#if !defined(ZSTD_EXCLUDE_GREEDY_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_LAZY_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_LAZY2_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR) FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR size_t ZSTD_compressBlock_lazy_extDict_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -2102,8 +2136,9 @@ _storeSequence: /* Return the last literals size */ return (size_t)(iend - anchor); } +#endif /* build exclusions */ - +#ifndef ZSTD_EXCLUDE_GREEDY_BLOCK_COMPRESSOR size_t ZSTD_compressBlock_greedy_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) @@ -2111,6 +2146,15 @@ size_t ZSTD_compressBlock_greedy_extDict( return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0); } +size_t ZSTD_compressBlock_greedy_extDict_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0); +} +#endif + +#ifndef ZSTD_EXCLUDE_LAZY_BLOCK_COMPRESSOR size_t ZSTD_compressBlock_lazy_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) @@ -2119,29 +2163,6 @@ size_t ZSTD_compressBlock_lazy_extDict( return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1); } -size_t ZSTD_compressBlock_lazy2_extDict( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) - -{ - return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2); -} - -size_t ZSTD_compressBlock_btlazy2_extDict( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) - -{ - return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2); -} - -size_t ZSTD_compressBlock_greedy_extDict_row( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize) -{ - return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0); -} - size_t ZSTD_compressBlock_lazy_extDict_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) @@ -2149,6 +2170,16 @@ size_t ZSTD_compressBlock_lazy_extDict_row( { return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 1); } +#endif + +#ifndef ZSTD_EXCLUDE_LAZY2_BLOCK_COMPRESSOR +size_t ZSTD_compressBlock_lazy2_extDict( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) + +{ + return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2); +} size_t ZSTD_compressBlock_lazy2_extDict_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -2156,5 +2187,16 @@ size_t ZSTD_compressBlock_lazy2_extDict_row( { return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 2); } +#endif + +#ifndef ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR +size_t ZSTD_compressBlock_btlazy2_extDict( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) + +{ + return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2); +} +#endif #endif /* USE_EXTERNAL_ZSTD */ diff --git a/vendor/github.com/DataDog/zstd/zstd_lazy.h b/vendor/github.com/DataDog/zstd/zstd_lazy.h index abadc7c..57b077c 100644 --- a/vendor/github.com/DataDog/zstd/zstd_lazy.h +++ b/vendor/github.com/DataDog/zstd/zstd_lazy.h @@ -28,98 +28,173 @@ extern "C" { #define ZSTD_ROW_HASH_TAG_BITS 8 /* nb bits to use for the tag */ +#if !defined(ZSTD_EXCLUDE_GREEDY_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_LAZY_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_LAZY2_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR) U32 ZSTD_insertAndFindFirstIndex(ZSTD_matchState_t* ms, const BYTE* ip); void ZSTD_row_update(ZSTD_matchState_t* const ms, const BYTE* ip); void ZSTD_dedicatedDictSearch_lazy_loadDictionary(ZSTD_matchState_t* ms, const BYTE* const ip); void ZSTD_preserveUnsortedMark (U32* const table, U32 const size, U32 const reducerValue); /*! used in ZSTD_reduceIndex(). preemptively increase value of ZSTD_DUBT_UNSORTED_MARK */ +#endif -size_t ZSTD_compressBlock_btlazy2( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy2( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); +#ifndef ZSTD_EXCLUDE_GREEDY_BLOCK_COMPRESSOR size_t ZSTD_compressBlock_greedy( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy2_row( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy_row( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); size_t ZSTD_compressBlock_greedy_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); - -size_t ZSTD_compressBlock_btlazy2_dictMatchState( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy2_dictMatchState( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy_dictMatchState( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); size_t ZSTD_compressBlock_greedy_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy2_dictMatchState_row( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy_dictMatchState_row( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); size_t ZSTD_compressBlock_greedy_dictMatchState_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); - -size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy_dedicatedDictSearch( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); size_t ZSTD_compressBlock_greedy_dedicatedDictSearch( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch_row( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy_dedicatedDictSearch_row( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); size_t ZSTD_compressBlock_greedy_dedicatedDictSearch_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); - size_t ZSTD_compressBlock_greedy_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy_extDict( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); -size_t ZSTD_compressBlock_lazy2_extDict( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); size_t ZSTD_compressBlock_greedy_extDict_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); + +#define ZSTD_COMPRESSBLOCK_GREEDY ZSTD_compressBlock_greedy +#define ZSTD_COMPRESSBLOCK_GREEDY_ROW ZSTD_compressBlock_greedy_row +#define ZSTD_COMPRESSBLOCK_GREEDY_DICTMATCHSTATE ZSTD_compressBlock_greedy_dictMatchState +#define ZSTD_COMPRESSBLOCK_GREEDY_DICTMATCHSTATE_ROW ZSTD_compressBlock_greedy_dictMatchState_row +#define ZSTD_COMPRESSBLOCK_GREEDY_DEDICATEDDICTSEARCH ZSTD_compressBlock_greedy_dedicatedDictSearch +#define ZSTD_COMPRESSBLOCK_GREEDY_DEDICATEDDICTSEARCH_ROW ZSTD_compressBlock_greedy_dedicatedDictSearch_row +#define ZSTD_COMPRESSBLOCK_GREEDY_EXTDICT ZSTD_compressBlock_greedy_extDict +#define ZSTD_COMPRESSBLOCK_GREEDY_EXTDICT_ROW ZSTD_compressBlock_greedy_extDict_row +#else +#define ZSTD_COMPRESSBLOCK_GREEDY NULL +#define ZSTD_COMPRESSBLOCK_GREEDY_ROW NULL +#define ZSTD_COMPRESSBLOCK_GREEDY_DICTMATCHSTATE NULL +#define ZSTD_COMPRESSBLOCK_GREEDY_DICTMATCHSTATE_ROW NULL +#define ZSTD_COMPRESSBLOCK_GREEDY_DEDICATEDDICTSEARCH NULL +#define ZSTD_COMPRESSBLOCK_GREEDY_DEDICATEDDICTSEARCH_ROW NULL +#define ZSTD_COMPRESSBLOCK_GREEDY_EXTDICT NULL +#define ZSTD_COMPRESSBLOCK_GREEDY_EXTDICT_ROW NULL +#endif + +#ifndef ZSTD_EXCLUDE_LAZY_BLOCK_COMPRESSOR +size_t ZSTD_compressBlock_lazy( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_dictMatchState_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_dedicatedDictSearch( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_dedicatedDictSearch_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_extDict( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); size_t ZSTD_compressBlock_lazy_extDict_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); + +#define ZSTD_COMPRESSBLOCK_LAZY ZSTD_compressBlock_lazy +#define ZSTD_COMPRESSBLOCK_LAZY_ROW ZSTD_compressBlock_lazy_row +#define ZSTD_COMPRESSBLOCK_LAZY_DICTMATCHSTATE ZSTD_compressBlock_lazy_dictMatchState +#define ZSTD_COMPRESSBLOCK_LAZY_DICTMATCHSTATE_ROW ZSTD_compressBlock_lazy_dictMatchState_row +#define ZSTD_COMPRESSBLOCK_LAZY_DEDICATEDDICTSEARCH ZSTD_compressBlock_lazy_dedicatedDictSearch +#define ZSTD_COMPRESSBLOCK_LAZY_DEDICATEDDICTSEARCH_ROW ZSTD_compressBlock_lazy_dedicatedDictSearch_row +#define ZSTD_COMPRESSBLOCK_LAZY_EXTDICT ZSTD_compressBlock_lazy_extDict +#define ZSTD_COMPRESSBLOCK_LAZY_EXTDICT_ROW ZSTD_compressBlock_lazy_extDict_row +#else +#define ZSTD_COMPRESSBLOCK_LAZY NULL +#define ZSTD_COMPRESSBLOCK_LAZY_ROW NULL +#define ZSTD_COMPRESSBLOCK_LAZY_DICTMATCHSTATE NULL +#define ZSTD_COMPRESSBLOCK_LAZY_DICTMATCHSTATE_ROW NULL +#define ZSTD_COMPRESSBLOCK_LAZY_DEDICATEDDICTSEARCH NULL +#define ZSTD_COMPRESSBLOCK_LAZY_DEDICATEDDICTSEARCH_ROW NULL +#define ZSTD_COMPRESSBLOCK_LAZY_EXTDICT NULL +#define ZSTD_COMPRESSBLOCK_LAZY_EXTDICT_ROW NULL +#endif + +#ifndef ZSTD_EXCLUDE_LAZY2_BLOCK_COMPRESSOR +size_t ZSTD_compressBlock_lazy2( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_dictMatchState_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_extDict( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); size_t ZSTD_compressBlock_lazy2_extDict_row( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); + +#define ZSTD_COMPRESSBLOCK_LAZY2 ZSTD_compressBlock_lazy2 +#define ZSTD_COMPRESSBLOCK_LAZY2_ROW ZSTD_compressBlock_lazy2_row +#define ZSTD_COMPRESSBLOCK_LAZY2_DICTMATCHSTATE ZSTD_compressBlock_lazy2_dictMatchState +#define ZSTD_COMPRESSBLOCK_LAZY2_DICTMATCHSTATE_ROW ZSTD_compressBlock_lazy2_dictMatchState_row +#define ZSTD_COMPRESSBLOCK_LAZY2_DEDICATEDDICTSEARCH ZSTD_compressBlock_lazy2_dedicatedDictSearch +#define ZSTD_COMPRESSBLOCK_LAZY2_DEDICATEDDICTSEARCH_ROW ZSTD_compressBlock_lazy2_dedicatedDictSearch_row +#define ZSTD_COMPRESSBLOCK_LAZY2_EXTDICT ZSTD_compressBlock_lazy2_extDict +#define ZSTD_COMPRESSBLOCK_LAZY2_EXTDICT_ROW ZSTD_compressBlock_lazy2_extDict_row +#else +#define ZSTD_COMPRESSBLOCK_LAZY2 NULL +#define ZSTD_COMPRESSBLOCK_LAZY2_ROW NULL +#define ZSTD_COMPRESSBLOCK_LAZY2_DICTMATCHSTATE NULL +#define ZSTD_COMPRESSBLOCK_LAZY2_DICTMATCHSTATE_ROW NULL +#define ZSTD_COMPRESSBLOCK_LAZY2_DEDICATEDDICTSEARCH NULL +#define ZSTD_COMPRESSBLOCK_LAZY2_DEDICATEDDICTSEARCH_ROW NULL +#define ZSTD_COMPRESSBLOCK_LAZY2_EXTDICT NULL +#define ZSTD_COMPRESSBLOCK_LAZY2_EXTDICT_ROW NULL +#endif + +#ifndef ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR +size_t ZSTD_compressBlock_btlazy2( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_btlazy2_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); size_t ZSTD_compressBlock_btlazy2_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); +#define ZSTD_COMPRESSBLOCK_BTLAZY2 ZSTD_compressBlock_btlazy2 +#define ZSTD_COMPRESSBLOCK_BTLAZY2_DICTMATCHSTATE ZSTD_compressBlock_btlazy2_dictMatchState +#define ZSTD_COMPRESSBLOCK_BTLAZY2_EXTDICT ZSTD_compressBlock_btlazy2_extDict +#else +#define ZSTD_COMPRESSBLOCK_BTLAZY2 NULL +#define ZSTD_COMPRESSBLOCK_BTLAZY2_DICTMATCHSTATE NULL +#define ZSTD_COMPRESSBLOCK_BTLAZY2_EXTDICT NULL +#endif + #if defined (__cplusplus) } diff --git a/vendor/github.com/DataDog/zstd/zstd_ldm.c b/vendor/github.com/DataDog/zstd/zstd_ldm.c index b6c4d96..b754d1a 100644 --- a/vendor/github.com/DataDog/zstd/zstd_ldm.c +++ b/vendor/github.com/DataDog/zstd/zstd_ldm.c @@ -247,7 +247,11 @@ static size_t ZSTD_ldm_fillFastTables(ZSTD_matchState_t* ms, break; case ZSTD_dfast: +#ifndef ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR ZSTD_fillDoubleHashTable(ms, iend, ZSTD_dtlm_fast, ZSTD_tfp_forCCtx); +#else + assert(0); /* shouldn't be called: cparams should've been adjusted. */ +#endif break; case ZSTD_greedy: @@ -319,7 +323,9 @@ static void ZSTD_ldm_limitTableUpdate(ZSTD_matchState_t* ms, const BYTE* anchor) } } -static size_t ZSTD_ldm_generateSequences_internal( +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +size_t ZSTD_ldm_generateSequences_internal( ldmState_t* ldmState, rawSeqStore_t* rawSeqStore, ldmParams_t const* params, void const* src, size_t srcSize) { @@ -690,7 +696,6 @@ size_t ZSTD_ldm_blockCompress(rawSeqStore_t* rawSeqStore, /* maybeSplitSequence updates rawSeqStore->pos */ rawSeq const sequence = maybeSplitSequence(rawSeqStore, (U32)(iend - ip), minMatch); - int i; /* End signal */ if (sequence.offset == 0) break; @@ -703,6 +708,7 @@ size_t ZSTD_ldm_blockCompress(rawSeqStore_t* rawSeqStore, /* Run the block compressor */ DEBUGLOG(5, "pos %u : calling block compressor on segment of size %u", (unsigned)(ip-istart), sequence.litLength); { + int i; size_t const newLitLength = blockCompressor(ms, seqStore, rep, ip, sequence.litLength); ip += sequence.litLength; diff --git a/vendor/github.com/DataDog/zstd/zstd_legacy.h b/vendor/github.com/DataDog/zstd/zstd_legacy.h index a43c232..3bea26b 100644 --- a/vendor/github.com/DataDog/zstd/zstd_legacy.h +++ b/vendor/github.com/DataDog/zstd/zstd_legacy.h @@ -125,6 +125,20 @@ MEM_STATIC size_t ZSTD_decompressLegacy( const void* dict,size_t dictSize) { U32 const version = ZSTD_isLegacy(src, compressedSize); + char x; + /* Avoid passing NULL to legacy decoding. */ + if (dst == NULL) { + assert(dstCapacity == 0); + dst = &x; + } + if (src == NULL) { + assert(compressedSize == 0); + src = &x; + } + if (dict == NULL) { + assert(dictSize == 0); + dict = &x; + } (void)dst; (void)dstCapacity; (void)dict; (void)dictSize; /* unused when ZSTD_LEGACY_SUPPORT >= 8 */ switch(version) { @@ -288,6 +302,12 @@ MEM_STATIC size_t ZSTD_freeLegacyStreamContext(void* legacyContext, U32 version) MEM_STATIC size_t ZSTD_initLegacyStream(void** legacyContext, U32 prevVersion, U32 newVersion, const void* dict, size_t dictSize) { + char x; + /* Avoid passing NULL to legacy decoding. */ + if (dict == NULL) { + assert(dictSize == 0); + dict = &x; + } DEBUGLOG(5, "ZSTD_initLegacyStream for v0.%u", newVersion); if (prevVersion != newVersion) ZSTD_freeLegacyStreamContext(*legacyContext, prevVersion); switch(newVersion) @@ -347,6 +367,16 @@ MEM_STATIC size_t ZSTD_initLegacyStream(void** legacyContext, U32 prevVersion, U MEM_STATIC size_t ZSTD_decompressLegacyStream(void* legacyContext, U32 version, ZSTD_outBuffer* output, ZSTD_inBuffer* input) { + static char x; + /* Avoid passing NULL to legacy decoding. */ + if (output->dst == NULL) { + assert(output->size == 0); + output->dst = &x; + } + if (input->src == NULL) { + assert(input->size == 0); + input->src = &x; + } DEBUGLOG(5, "ZSTD_decompressLegacyStream for v0.%u", version); switch(version) { diff --git a/vendor/github.com/DataDog/zstd/zstd_opt.c b/vendor/github.com/DataDog/zstd/zstd_opt.c index ca5fdb7..5c8a740 100644 --- a/vendor/github.com/DataDog/zstd/zstd_opt.c +++ b/vendor/github.com/DataDog/zstd/zstd_opt.c @@ -13,6 +13,9 @@ #include "hist.h" #include "zstd_opt.h" +#if !defined(ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_BTOPT_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_BTULTRA_BLOCK_COMPRESSOR) #define ZSTD_LITFREQ_ADD 2 /* scaling factor for litFreq, so that frequencies adapt faster to new stats */ #define ZSTD_MAX_PRICE (1<<30) @@ -265,6 +268,7 @@ static U32 ZSTD_rawLiteralsCost(const BYTE* const literals, U32 const litLength, const optState_t* const optPtr, int optLevel) { + DEBUGLOG(8, "ZSTD_rawLiteralsCost (%u literals)", litLength); if (litLength == 0) return 0; if (!ZSTD_compressedLiterals(optPtr)) @@ -403,9 +407,11 @@ MEM_STATIC U32 ZSTD_readMINMATCH(const void* memPtr, U32 length) /* Update hashTable3 up to ip (excluded) Assumption : always within prefix (i.e. not within extDict) */ -static U32 ZSTD_insertAndFindFirstIndexHash3 (const ZSTD_matchState_t* ms, - U32* nextToUpdate3, - const BYTE* const ip) +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +U32 ZSTD_insertAndFindFirstIndexHash3 (const ZSTD_matchState_t* ms, + U32* nextToUpdate3, + const BYTE* const ip) { U32* const hashTable3 = ms->hashTable3; U32 const hashLog3 = ms->hashLog3; @@ -432,7 +438,9 @@ static U32 ZSTD_insertAndFindFirstIndexHash3 (const ZSTD_matchState_t* ms, * @param ip assumed <= iend-8 . * @param target The target of ZSTD_updateTree_internal() - we are filling to this position * @return : nb of positions added */ -static U32 ZSTD_insertBt1( +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +U32 ZSTD_insertBt1( const ZSTD_matchState_t* ms, const BYTE* const ip, const BYTE* const iend, U32 const target, @@ -551,6 +559,7 @@ static U32 ZSTD_insertBt1( } FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR void ZSTD_updateTree_internal( ZSTD_matchState_t* ms, const BYTE* const ip, const BYTE* const iend, @@ -559,7 +568,7 @@ void ZSTD_updateTree_internal( const BYTE* const base = ms->window.base; U32 const target = (U32)(ip - base); U32 idx = ms->nextToUpdate; - DEBUGLOG(6, "ZSTD_updateTree_internal, from %u to %u (dictMode:%u)", + DEBUGLOG(7, "ZSTD_updateTree_internal, from %u to %u (dictMode:%u)", idx, target, dictMode); while(idx < target) { @@ -576,7 +585,9 @@ void ZSTD_updateTree(ZSTD_matchState_t* ms, const BYTE* ip, const BYTE* iend) { ZSTD_updateTree_internal(ms, ip, iend, ms->cParams.minMatch, ZSTD_noDict); } -FORCE_INLINE_TEMPLATE U32 +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +U32 ZSTD_insertBtAndGetAllMatches ( ZSTD_match_t* matches, /* store result (found matches) in this table (presumed large enough) */ ZSTD_matchState_t* ms, @@ -817,7 +828,9 @@ typedef U32 (*ZSTD_getAllMatchesFn)( U32 const ll0, U32 const lengthToBeat); -FORCE_INLINE_TEMPLATE U32 ZSTD_btGetAllMatches_internal( +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +U32 ZSTD_btGetAllMatches_internal( ZSTD_match_t* matches, ZSTD_matchState_t* ms, U32* nextToUpdate3, @@ -1036,11 +1049,6 @@ ZSTD_optLdm_processMatchCandidate(ZSTD_optLdm_t* optLdm, * Optimal parser *********************************/ -static U32 ZSTD_totalLen(ZSTD_optimal_t sol) -{ - return sol.litlen + sol.mlen; -} - #if 0 /* debug */ static void @@ -1058,7 +1066,13 @@ listStats(const U32* table, int lastEltID) #endif -FORCE_INLINE_TEMPLATE size_t +#define LIT_PRICE(_p) (int)ZSTD_rawLiteralsCost(_p, 1, optStatePtr, optLevel) +#define LL_PRICE(_l) (int)ZSTD_litLengthPrice(_l, optStatePtr, optLevel) +#define LL_INCPRICE(_l) (LL_PRICE(_l) - LL_PRICE(_l-1)) + +FORCE_INLINE_TEMPLATE +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +size_t ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -1084,10 +1098,10 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, ZSTD_optimal_t* const opt = optStatePtr->priceTable; ZSTD_match_t* const matches = optStatePtr->matchTable; - ZSTD_optimal_t lastSequence; + ZSTD_optimal_t lastStretch; ZSTD_optLdm_t optLdm; - ZSTD_memset(&lastSequence, 0, sizeof(ZSTD_optimal_t)); + ZSTD_memset(&lastStretch, 0, sizeof(ZSTD_optimal_t)); optLdm.seqStore = ms->ldmSeqStore ? *ms->ldmSeqStore : kNullRawSeqStore; optLdm.endPosInBlock = optLdm.startPosInBlock = optLdm.offset = 0; @@ -1109,19 +1123,31 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, U32 const ll0 = !litlen; U32 nbMatches = getAllMatches(matches, ms, &nextToUpdate3, ip, iend, rep, ll0, minMatch); ZSTD_optLdm_processMatchCandidate(&optLdm, matches, &nbMatches, - (U32)(ip-istart), (U32)(iend - ip)); - if (!nbMatches) { ip++; continue; } + (U32)(ip-istart), (U32)(iend-ip)); + if (!nbMatches) { + DEBUGLOG(8, "no match found at cPos %u", (unsigned)(ip-istart)); + ip++; + continue; + } + + /* Match found: let's store this solution, and eventually find more candidates. + * During this forward pass, @opt is used to store stretches, + * defined as "a match followed by N literals". + * Note how this is different from a Sequence, which is "N literals followed by a match". + * Storing stretches allows us to store different match predecessors + * for each literal position part of a literals run. */ /* initialize opt[0] */ - { U32 i ; for (i=0; i immediate encoding */ { U32 const maxML = matches[nbMatches-1].len; @@ -1130,82 +1156,106 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, nbMatches, maxML, maxOffBase, (U32)(ip-prefixStart)); if (maxML > sufficient_len) { - lastSequence.litlen = litlen; - lastSequence.mlen = maxML; - lastSequence.off = maxOffBase; - DEBUGLOG(6, "large match (%u>%u), immediate encoding", + lastStretch.litlen = 0; + lastStretch.mlen = maxML; + lastStretch.off = maxOffBase; + DEBUGLOG(6, "large match (%u>%u) => immediate encoding", maxML, sufficient_len); cur = 0; - last_pos = ZSTD_totalLen(lastSequence); + last_pos = maxML; goto _shortestPath; } } /* set prices for first matches starting position == 0 */ assert(opt[0].price >= 0); - { U32 const literalsPrice = (U32)opt[0].price + ZSTD_litLengthPrice(0, optStatePtr, optLevel); - U32 pos; + { U32 pos; U32 matchNb; for (pos = 1; pos < minMatch; pos++) { - opt[pos].price = ZSTD_MAX_PRICE; /* mlen, litlen and price will be fixed during forward scanning */ + opt[pos].price = ZSTD_MAX_PRICE; + opt[pos].mlen = 0; + opt[pos].litlen = litlen + pos; } for (matchNb = 0; matchNb < nbMatches; matchNb++) { U32 const offBase = matches[matchNb].off; U32 const end = matches[matchNb].len; for ( ; pos <= end ; pos++ ) { - U32 const matchPrice = ZSTD_getMatchPrice(offBase, pos, optStatePtr, optLevel); - U32 const sequencePrice = literalsPrice + matchPrice; + int const matchPrice = (int)ZSTD_getMatchPrice(offBase, pos, optStatePtr, optLevel); + int const sequencePrice = opt[0].price + matchPrice; DEBUGLOG(7, "rPos:%u => set initial price : %.2f", - pos, ZSTD_fCost((int)sequencePrice)); + pos, ZSTD_fCost(sequencePrice)); opt[pos].mlen = pos; opt[pos].off = offBase; - opt[pos].litlen = litlen; - opt[pos].price = (int)sequencePrice; - } } + opt[pos].litlen = 0; /* end of match */ + opt[pos].price = sequencePrice + LL_PRICE(0); + } + } last_pos = pos-1; + opt[pos].price = ZSTD_MAX_PRICE; } } /* check further positions */ for (cur = 1; cur <= last_pos; cur++) { const BYTE* const inr = ip + cur; - assert(cur < ZSTD_OPT_NUM); - DEBUGLOG(7, "cPos:%zi==rPos:%u", inr-istart, cur) + assert(cur <= ZSTD_OPT_NUM); + DEBUGLOG(7, "cPos:%zi==rPos:%u", inr-istart, cur); /* Fix current position with one literal if cheaper */ - { U32 const litlen = (opt[cur-1].mlen == 0) ? opt[cur-1].litlen + 1 : 1; + { U32 const litlen = opt[cur-1].litlen + 1; int const price = opt[cur-1].price - + (int)ZSTD_rawLiteralsCost(ip+cur-1, 1, optStatePtr, optLevel) - + (int)ZSTD_litLengthPrice(litlen, optStatePtr, optLevel) - - (int)ZSTD_litLengthPrice(litlen-1, optStatePtr, optLevel); + + LIT_PRICE(ip+cur-1) + + LL_INCPRICE(litlen); assert(price < 1000000000); /* overflow check */ if (price <= opt[cur].price) { + ZSTD_optimal_t const prevMatch = opt[cur]; DEBUGLOG(7, "cPos:%zi==rPos:%u : better price (%.2f<=%.2f) using literal (ll==%u) (hist:%u,%u,%u)", inr-istart, cur, ZSTD_fCost(price), ZSTD_fCost(opt[cur].price), litlen, opt[cur-1].rep[0], opt[cur-1].rep[1], opt[cur-1].rep[2]); - opt[cur].mlen = 0; - opt[cur].off = 0; + opt[cur] = opt[cur-1]; opt[cur].litlen = litlen; opt[cur].price = price; + if ( (optLevel >= 1) /* additional check only for higher modes */ + && (prevMatch.litlen == 0) /* replace a match */ + && (LL_INCPRICE(1) < 0) /* ll1 is cheaper than ll0 */ + && LIKELY(ip + cur < iend) + ) { + /* check next position, in case it would be cheaper */ + int with1literal = prevMatch.price + LIT_PRICE(ip+cur) + LL_INCPRICE(1); + int withMoreLiterals = price + LIT_PRICE(ip+cur) + LL_INCPRICE(litlen+1); + DEBUGLOG(7, "then at next rPos %u : match+1lit %.2f vs %ulits %.2f", + cur+1, ZSTD_fCost(with1literal), litlen+1, ZSTD_fCost(withMoreLiterals)); + if ( (with1literal < withMoreLiterals) + && (with1literal < opt[cur+1].price) ) { + /* update offset history - before it disappears */ + U32 const prev = cur - prevMatch.mlen; + repcodes_t const newReps = ZSTD_newRep(opt[prev].rep, prevMatch.off, opt[prev].litlen==0); + assert(cur >= prevMatch.mlen); + DEBUGLOG(7, "==> match+1lit is cheaper (%.2f < %.2f) (hist:%u,%u,%u) !", + ZSTD_fCost(with1literal), ZSTD_fCost(withMoreLiterals), + newReps.rep[0], newReps.rep[1], newReps.rep[2] ); + opt[cur+1] = prevMatch; /* mlen & offbase */ + ZSTD_memcpy(opt[cur+1].rep, &newReps, sizeof(repcodes_t)); + opt[cur+1].litlen = 1; + opt[cur+1].price = with1literal; + if (last_pos < cur+1) last_pos = cur+1; + } + } } else { - DEBUGLOG(7, "cPos:%zi==rPos:%u : literal would cost more (%.2f>%.2f) (hist:%u,%u,%u)", - inr-istart, cur, ZSTD_fCost(price), ZSTD_fCost(opt[cur].price), - opt[cur].rep[0], opt[cur].rep[1], opt[cur].rep[2]); + DEBUGLOG(7, "cPos:%zi==rPos:%u : literal would cost more (%.2f>%.2f)", + inr-istart, cur, ZSTD_fCost(price), ZSTD_fCost(opt[cur].price)); } } - /* Set the repcodes of the current position. We must do it here - * because we rely on the repcodes of the 2nd to last sequence being - * correct to set the next chunks repcodes during the backward - * traversal. + /* Offset history is not updated during match comparison. + * Do it here, now that the match is selected and confirmed. */ ZSTD_STATIC_ASSERT(sizeof(opt[cur].rep) == sizeof(repcodes_t)); assert(cur >= opt[cur].mlen); - if (opt[cur].mlen != 0) { + if (opt[cur].litlen == 0) { + /* just finished a match => alter offset history */ U32 const prev = cur - opt[cur].mlen; - repcodes_t const newReps = ZSTD_newRep(opt[prev].rep, opt[cur].off, opt[cur].litlen==0); + repcodes_t const newReps = ZSTD_newRep(opt[prev].rep, opt[cur].off, opt[prev].litlen==0); ZSTD_memcpy(opt[cur].rep, &newReps, sizeof(repcodes_t)); - } else { - ZSTD_memcpy(opt[cur].rep, opt[cur - 1].rep, sizeof(repcodes_t)); } /* last match must start at a minimum distance of 8 from oend */ @@ -1215,15 +1265,14 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, if ( (optLevel==0) /*static_test*/ && (opt[cur+1].price <= opt[cur].price + (BITCOST_MULTIPLIER/2)) ) { - DEBUGLOG(7, "move to next rPos:%u : price is <=", cur+1); + DEBUGLOG(7, "skip current position : next rPos(%u) price is cheaper", cur+1); continue; /* skip unpromising positions; about ~+6% speed, -0.01 ratio */ } assert(opt[cur].price >= 0); - { U32 const ll0 = (opt[cur].mlen != 0); - U32 const litlen = (opt[cur].mlen == 0) ? opt[cur].litlen : 0; - U32 const previousPrice = (U32)opt[cur].price; - U32 const basePrice = previousPrice + ZSTD_litLengthPrice(0, optStatePtr, optLevel); + { U32 const ll0 = (opt[cur].litlen == 0); + int const previousPrice = opt[cur].price; + int const basePrice = previousPrice + LL_PRICE(0); U32 nbMatches = getAllMatches(matches, ms, &nextToUpdate3, inr, iend, opt[cur].rep, ll0, minMatch); U32 matchNb; @@ -1235,18 +1284,17 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, continue; } - { U32 const maxML = matches[nbMatches-1].len; - DEBUGLOG(7, "cPos:%zi==rPos:%u, found %u matches, of maxLength=%u", - inr-istart, cur, nbMatches, maxML); + { U32 const longestML = matches[nbMatches-1].len; + DEBUGLOG(7, "cPos:%zi==rPos:%u, found %u matches, of longest ML=%u", + inr-istart, cur, nbMatches, longestML); - if ( (maxML > sufficient_len) - || (cur + maxML >= ZSTD_OPT_NUM) ) { - lastSequence.mlen = maxML; - lastSequence.off = matches[nbMatches-1].off; - lastSequence.litlen = litlen; - cur -= (opt[cur].mlen==0) ? opt[cur].litlen : 0; /* last sequence is actually only literals, fix cur to last match - note : may underflow, in which case, it's first sequence, and it's okay */ - last_pos = cur + ZSTD_totalLen(lastSequence); - if (cur > ZSTD_OPT_NUM) cur = 0; /* underflow => first match */ + if ( (longestML > sufficient_len) + || (cur + longestML >= ZSTD_OPT_NUM) + || (ip + cur + longestML >= iend) ) { + lastStretch.mlen = longestML; + lastStretch.off = matches[nbMatches-1].off; + lastStretch.litlen = 0; + last_pos = cur + longestML; goto _shortestPath; } } @@ -1258,19 +1306,24 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, U32 mlen; DEBUGLOG(7, "testing match %u => offBase=%4u, mlen=%2u, llen=%2u", - matchNb, matches[matchNb].off, lastML, litlen); + matchNb, matches[matchNb].off, lastML, opt[cur].litlen); for (mlen = lastML; mlen >= startML; mlen--) { /* scan downward */ U32 const pos = cur + mlen; - int const price = (int)basePrice + (int)ZSTD_getMatchPrice(offset, mlen, optStatePtr, optLevel); + int const price = basePrice + (int)ZSTD_getMatchPrice(offset, mlen, optStatePtr, optLevel); if ((pos > last_pos) || (price < opt[pos].price)) { DEBUGLOG(7, "rPos:%u (ml=%2u) => new better price (%.2f<%.2f)", pos, mlen, ZSTD_fCost(price), ZSTD_fCost(opt[pos].price)); - while (last_pos < pos) { opt[last_pos+1].price = ZSTD_MAX_PRICE; last_pos++; } /* fill empty positions */ + while (last_pos < pos) { + /* fill empty positions, for future comparisons */ + last_pos++; + opt[last_pos].price = ZSTD_MAX_PRICE; + opt[last_pos].litlen = !0; /* just needs to be != 0, to mean "not an end of match" */ + } opt[pos].mlen = mlen; opt[pos].off = offset; - opt[pos].litlen = litlen; + opt[pos].litlen = 0; opt[pos].price = price; } else { DEBUGLOG(7, "rPos:%u (ml=%2u) => new price is worse (%.2f>=%.2f)", @@ -1278,47 +1331,81 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, if (optLevel==0) break; /* early update abort; gets ~+10% speed for about -0.01 ratio loss */ } } } } + opt[last_pos+1].price = ZSTD_MAX_PRICE; } /* for (cur = 1; cur <= last_pos; cur++) */ - lastSequence = opt[last_pos]; - cur = last_pos > ZSTD_totalLen(lastSequence) ? last_pos - ZSTD_totalLen(lastSequence) : 0; /* single sequence, and it starts before `ip` */ - assert(cur < ZSTD_OPT_NUM); /* control overflow*/ + lastStretch = opt[last_pos]; + assert(cur >= lastStretch.mlen); + cur = last_pos - lastStretch.mlen; _shortestPath: /* cur, last_pos, best_mlen, best_off have to be set */ assert(opt[0].mlen == 0); + assert(last_pos >= lastStretch.mlen); + assert(cur == last_pos - lastStretch.mlen); - /* Set the next chunk's repcodes based on the repcodes of the beginning - * of the last match, and the last sequence. This avoids us having to - * update them while traversing the sequences. - */ - if (lastSequence.mlen != 0) { - repcodes_t const reps = ZSTD_newRep(opt[cur].rep, lastSequence.off, lastSequence.litlen==0); - ZSTD_memcpy(rep, &reps, sizeof(reps)); + if (lastStretch.mlen==0) { + /* no solution : all matches have been converted into literals */ + assert(lastStretch.litlen == (ip - anchor) + last_pos); + ip += last_pos; + continue; + } + assert(lastStretch.off > 0); + + /* Update offset history */ + if (lastStretch.litlen == 0) { + /* finishing on a match : update offset history */ + repcodes_t const reps = ZSTD_newRep(opt[cur].rep, lastStretch.off, opt[cur].litlen==0); + ZSTD_memcpy(rep, &reps, sizeof(repcodes_t)); } else { - ZSTD_memcpy(rep, opt[cur].rep, sizeof(repcodes_t)); + ZSTD_memcpy(rep, lastStretch.rep, sizeof(repcodes_t)); + assert(cur >= lastStretch.litlen); + cur -= lastStretch.litlen; } - { U32 const storeEnd = cur + 1; + /* Let's write the shortest path solution. + * It is stored in @opt in reverse order, + * starting from @storeEnd (==cur+2), + * effectively partially @opt overwriting. + * Content is changed too: + * - So far, @opt stored stretches, aka a match followed by literals + * - Now, it will store sequences, aka literals followed by a match + */ + { U32 const storeEnd = cur + 2; U32 storeStart = storeEnd; - U32 seqPos = cur; + U32 stretchPos = cur; DEBUGLOG(6, "start reverse traversal (last_pos:%u, cur:%u)", last_pos, cur); (void)last_pos; - assert(storeEnd < ZSTD_OPT_NUM); - DEBUGLOG(6, "last sequence copied into pos=%u (llen=%u,mlen=%u,ofc=%u)", - storeEnd, lastSequence.litlen, lastSequence.mlen, lastSequence.off); - opt[storeEnd] = lastSequence; - while (seqPos > 0) { - U32 const backDist = ZSTD_totalLen(opt[seqPos]); + assert(storeEnd < ZSTD_OPT_SIZE); + DEBUGLOG(6, "last stretch copied into pos=%u (llen=%u,mlen=%u,ofc=%u)", + storeEnd, lastStretch.litlen, lastStretch.mlen, lastStretch.off); + if (lastStretch.litlen > 0) { + /* last "sequence" is unfinished: just a bunch of literals */ + opt[storeEnd].litlen = lastStretch.litlen; + opt[storeEnd].mlen = 0; + storeStart = storeEnd-1; + opt[storeStart] = lastStretch; + } { + opt[storeEnd] = lastStretch; /* note: litlen will be fixed */ + storeStart = storeEnd; + } + while (1) { + ZSTD_optimal_t nextStretch = opt[stretchPos]; + opt[storeStart].litlen = nextStretch.litlen; + DEBUGLOG(6, "selected sequence (llen=%u,mlen=%u,ofc=%u)", + opt[storeStart].litlen, opt[storeStart].mlen, opt[storeStart].off); + if (nextStretch.mlen == 0) { + /* reaching beginning of segment */ + break; + } storeStart--; - DEBUGLOG(6, "sequence from rPos=%u copied into pos=%u (llen=%u,mlen=%u,ofc=%u)", - seqPos, storeStart, opt[seqPos].litlen, opt[seqPos].mlen, opt[seqPos].off); - opt[storeStart] = opt[seqPos]; - seqPos = (seqPos > backDist) ? seqPos - backDist : 0; + opt[storeStart] = nextStretch; /* note: litlen will be fixed */ + assert(nextStretch.litlen + nextStretch.mlen <= stretchPos); + stretchPos -= nextStretch.litlen + nextStretch.mlen; } /* save sequences */ - DEBUGLOG(6, "sending selected sequences into seqStore") + DEBUGLOG(6, "sending selected sequences into seqStore"); { U32 storePos; for (storePos=storeStart; storePos <= storeEnd; storePos++) { U32 const llen = opt[storePos].litlen; @@ -1340,6 +1427,9 @@ _shortestPath: /* cur, last_pos, best_mlen, best_off have to be set */ anchor += advance; ip = anchor; } } + DEBUGLOG(7, "new offset history : %u, %u, %u", rep[0], rep[1], rep[2]); + + /* update all costs */ ZSTD_setBasePrices(optStatePtr, optLevel); } } /* while (ip < ilimit) */ @@ -1347,21 +1437,27 @@ _shortestPath: /* cur, last_pos, best_mlen, best_off have to be set */ /* Return the last literals size */ return (size_t)(iend - anchor); } +#endif /* build exclusions */ +#ifndef ZSTD_EXCLUDE_BTOPT_BLOCK_COMPRESSOR static size_t ZSTD_compressBlock_opt0( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize, const ZSTD_dictMode_e dictMode) { return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 0 /* optLevel */, dictMode); } +#endif +#ifndef ZSTD_EXCLUDE_BTULTRA_BLOCK_COMPRESSOR static size_t ZSTD_compressBlock_opt2( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize, const ZSTD_dictMode_e dictMode) { return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 2 /* optLevel */, dictMode); } +#endif +#ifndef ZSTD_EXCLUDE_BTOPT_BLOCK_COMPRESSOR size_t ZSTD_compressBlock_btopt( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize) @@ -1369,20 +1465,23 @@ size_t ZSTD_compressBlock_btopt( DEBUGLOG(5, "ZSTD_compressBlock_btopt"); return ZSTD_compressBlock_opt0(ms, seqStore, rep, src, srcSize, ZSTD_noDict); } +#endif +#ifndef ZSTD_EXCLUDE_BTULTRA_BLOCK_COMPRESSOR /* ZSTD_initStats_ultra(): * make a first compression pass, just to seed stats with more accurate starting values. * only works on first block, with no dictionary and no ldm. * this function cannot error out, its narrow contract must be respected. */ -static void -ZSTD_initStats_ultra(ZSTD_matchState_t* ms, - seqStore_t* seqStore, - U32 rep[ZSTD_REP_NUM], - const void* src, size_t srcSize) +static +ZSTD_ALLOW_POINTER_OVERFLOW_ATTR +void ZSTD_initStats_ultra(ZSTD_matchState_t* ms, + seqStore_t* seqStore, + U32 rep[ZSTD_REP_NUM], + const void* src, size_t srcSize) { U32 tmpRep[ZSTD_REP_NUM]; /* updated rep codes will sink here */ ZSTD_memcpy(tmpRep, rep, sizeof(tmpRep)); @@ -1426,7 +1525,7 @@ size_t ZSTD_compressBlock_btultra2( * Consequently, this can only work if no data has been previously loaded in tables, * aka, no dictionary, no prefix, no ldm preprocessing. * The compression ratio gain is generally small (~0.5% on first block), - ** the cost is 2x cpu time on first block. */ + * the cost is 2x cpu time on first block. */ assert(srcSize <= ZSTD_BLOCKSIZE_MAX); if ( (ms->opt.litLengthSum==0) /* first block */ && (seqStore->sequences == seqStore->sequencesStart) /* no ldm */ @@ -1439,7 +1538,9 @@ size_t ZSTD_compressBlock_btultra2( return ZSTD_compressBlock_opt2(ms, seqStore, rep, src, srcSize, ZSTD_noDict); } +#endif +#ifndef ZSTD_EXCLUDE_BTOPT_BLOCK_COMPRESSOR size_t ZSTD_compressBlock_btopt_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize) @@ -1447,19 +1548,21 @@ size_t ZSTD_compressBlock_btopt_dictMatchState( return ZSTD_compressBlock_opt0(ms, seqStore, rep, src, srcSize, ZSTD_dictMatchState); } -size_t ZSTD_compressBlock_btultra_dictMatchState( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - const void* src, size_t srcSize) -{ - return ZSTD_compressBlock_opt2(ms, seqStore, rep, src, srcSize, ZSTD_dictMatchState); -} - size_t ZSTD_compressBlock_btopt_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize) { return ZSTD_compressBlock_opt0(ms, seqStore, rep, src, srcSize, ZSTD_extDict); } +#endif + +#ifndef ZSTD_EXCLUDE_BTULTRA_BLOCK_COMPRESSOR +size_t ZSTD_compressBlock_btultra_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + const void* src, size_t srcSize) +{ + return ZSTD_compressBlock_opt2(ms, seqStore, rep, src, srcSize, ZSTD_dictMatchState); +} size_t ZSTD_compressBlock_btultra_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -1467,6 +1570,7 @@ size_t ZSTD_compressBlock_btultra_extDict( { return ZSTD_compressBlock_opt2(ms, seqStore, rep, src, srcSize, ZSTD_extDict); } +#endif /* note : no btultra2 variant for extDict nor dictMatchState, * because btultra2 is not meant to work with dictionaries diff --git a/vendor/github.com/DataDog/zstd/zstd_opt.h b/vendor/github.com/DataDog/zstd/zstd_opt.h index 3eb02f5..c52431d 100644 --- a/vendor/github.com/DataDog/zstd/zstd_opt.h +++ b/vendor/github.com/DataDog/zstd/zstd_opt.h @@ -18,28 +18,38 @@ extern "C" { #include "zstd_compress_internal.h" +#if !defined(ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_BTOPT_BLOCK_COMPRESSOR) \ + || !defined(ZSTD_EXCLUDE_BTULTRA_BLOCK_COMPRESSOR) /* used in ZSTD_loadDictionaryContent() */ void ZSTD_updateTree(ZSTD_matchState_t* ms, const BYTE* ip, const BYTE* iend); +#endif +#ifndef ZSTD_EXCLUDE_BTOPT_BLOCK_COMPRESSOR size_t ZSTD_compressBlock_btopt( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); -size_t ZSTD_compressBlock_btultra( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); -size_t ZSTD_compressBlock_btultra2( - ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize); - - size_t ZSTD_compressBlock_btopt_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); -size_t ZSTD_compressBlock_btultra_dictMatchState( +size_t ZSTD_compressBlock_btopt_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); -size_t ZSTD_compressBlock_btopt_extDict( +#define ZSTD_COMPRESSBLOCK_BTOPT ZSTD_compressBlock_btopt +#define ZSTD_COMPRESSBLOCK_BTOPT_DICTMATCHSTATE ZSTD_compressBlock_btopt_dictMatchState +#define ZSTD_COMPRESSBLOCK_BTOPT_EXTDICT ZSTD_compressBlock_btopt_extDict +#else +#define ZSTD_COMPRESSBLOCK_BTOPT NULL +#define ZSTD_COMPRESSBLOCK_BTOPT_DICTMATCHSTATE NULL +#define ZSTD_COMPRESSBLOCK_BTOPT_EXTDICT NULL +#endif + +#ifndef ZSTD_EXCLUDE_BTULTRA_BLOCK_COMPRESSOR +size_t ZSTD_compressBlock_btultra( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_btultra_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); size_t ZSTD_compressBlock_btultra_extDict( @@ -49,6 +59,20 @@ size_t ZSTD_compressBlock_btultra_extDict( /* note : no btultra2 variant for extDict nor dictMatchState, * because btultra2 is not meant to work with dictionaries * and is only specific for the first block (no prefix) */ +size_t ZSTD_compressBlock_btultra2( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); + +#define ZSTD_COMPRESSBLOCK_BTULTRA ZSTD_compressBlock_btultra +#define ZSTD_COMPRESSBLOCK_BTULTRA_DICTMATCHSTATE ZSTD_compressBlock_btultra_dictMatchState +#define ZSTD_COMPRESSBLOCK_BTULTRA_EXTDICT ZSTD_compressBlock_btultra_extDict +#define ZSTD_COMPRESSBLOCK_BTULTRA2 ZSTD_compressBlock_btultra2 +#else +#define ZSTD_COMPRESSBLOCK_BTULTRA NULL +#define ZSTD_COMPRESSBLOCK_BTULTRA_DICTMATCHSTATE NULL +#define ZSTD_COMPRESSBLOCK_BTULTRA_EXTDICT NULL +#define ZSTD_COMPRESSBLOCK_BTULTRA2 NULL +#endif #if defined (__cplusplus) } diff --git a/vendor/github.com/DataDog/zstd/zstd_v01.c b/vendor/github.com/DataDog/zstd/zstd_v01.c index cee369d..2c2b9ba 100644 --- a/vendor/github.com/DataDog/zstd/zstd_v01.c +++ b/vendor/github.com/DataDog/zstd/zstd_v01.c @@ -15,6 +15,7 @@ ******************************************/ #include /* size_t, ptrdiff_t */ #include "zstd_v01.h" +#include "compiler.h" #include "error_private.h" @@ -2119,6 +2120,7 @@ size_t ZSTDv01_decompressContinue(ZSTDv01_Dctx* dctx, void* dst, size_t maxDstSi } ctx->phase = 1; ctx->expected = ZSTD_blockHeaderSize; + if (ZSTDv01_isError(rSize)) return rSize; ctx->previousDstEnd = (void*)( ((char*)dst) + rSize); return rSize; } diff --git a/vendor/github.com/DataDog/zstd/zstd_v02.c b/vendor/github.com/DataDog/zstd/zstd_v02.c index cc33658..cd462de 100644 --- a/vendor/github.com/DataDog/zstd/zstd_v02.c +++ b/vendor/github.com/DataDog/zstd/zstd_v02.c @@ -12,6 +12,7 @@ #include /* size_t, ptrdiff_t */ #include "zstd_v02.h" +#include "compiler.h" #include "error_private.h" @@ -72,20 +73,6 @@ extern "C" { #include /* memcpy */ -/****************************************** -* Compiler-specific -******************************************/ -#if defined(__GNUC__) -# define MEM_STATIC static __attribute__((unused)) -#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) -# define MEM_STATIC static inline -#elif defined(_MSC_VER) -# define MEM_STATIC static __inline -#else -# define MEM_STATIC static /* this version may generate warnings for unused static functions; disable the relevant warning */ -#endif - - /**************************************************************** * Basic Types *****************************************************************/ @@ -876,7 +863,7 @@ extern "C" { * Streaming functions ***************************************/ -typedef struct ZSTD_DCtx_s ZSTD_DCtx; +typedef struct ZSTDv02_Dctx_s ZSTD_DCtx; /* Use above functions alternatively. @@ -2751,7 +2738,7 @@ static unsigned ZSTD_isError(size_t code) { return ERR_isError(code); } /* ************************************************************* * Decompression section ***************************************************************/ -struct ZSTD_DCtx_s +struct ZSTDv02_Dctx_s { U32 LLTable[FSE_DTABLE_SIZE_U32(LLFSELog)]; U32 OffTable[FSE_DTABLE_SIZE_U32(OffFSELog)]; @@ -3432,6 +3419,7 @@ static size_t ZSTD_decompressContinue(ZSTD_DCtx* ctx, void* dst, size_t maxDstSi } ctx->phase = 1; ctx->expected = ZSTD_blockHeaderSize; + if (ZSTD_isError(rSize)) return rSize; ctx->previousDstEnd = (void*)( ((char*)dst) + rSize); return rSize; } diff --git a/vendor/github.com/DataDog/zstd/zstd_v03.c b/vendor/github.com/DataDog/zstd/zstd_v03.c index af98cac..9f6ceae 100644 --- a/vendor/github.com/DataDog/zstd/zstd_v03.c +++ b/vendor/github.com/DataDog/zstd/zstd_v03.c @@ -12,6 +12,7 @@ #include /* size_t, ptrdiff_t */ #include "zstd_v03.h" +#include "compiler.h" #include "error_private.h" @@ -73,20 +74,6 @@ extern "C" { #include /* memcpy */ -/****************************************** -* Compiler-specific -******************************************/ -#if defined(__GNUC__) -# define MEM_STATIC static __attribute__((unused)) -#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) -# define MEM_STATIC static inline -#elif defined(_MSC_VER) -# define MEM_STATIC static __inline -#else -# define MEM_STATIC static /* this version may generate warnings for unused static functions; disable the relevant warning */ -#endif - - /**************************************************************** * Basic Types *****************************************************************/ @@ -876,7 +863,7 @@ extern "C" { * Streaming functions ***************************************/ -typedef struct ZSTD_DCtx_s ZSTD_DCtx; +typedef struct ZSTDv03_Dctx_s ZSTD_DCtx; /* Use above functions alternatively. @@ -2391,7 +2378,7 @@ static unsigned ZSTD_isError(size_t code) { return ERR_isError(code); } /* ************************************************************* * Decompression section ***************************************************************/ -struct ZSTD_DCtx_s +struct ZSTDv03_Dctx_s { U32 LLTable[FSE_DTABLE_SIZE_U32(LLFSELog)]; U32 OffTable[FSE_DTABLE_SIZE_U32(OffFSELog)]; @@ -3072,6 +3059,7 @@ static size_t ZSTD_decompressContinue(ZSTD_DCtx* ctx, void* dst, size_t maxDstSi } ctx->phase = 1; ctx->expected = ZSTD_blockHeaderSize; + if (ZSTD_isError(rSize)) return rSize; ctx->previousDstEnd = (void*)( ((char*)dst) + rSize); return rSize; } diff --git a/vendor/github.com/DataDog/zstd/zstd_v04.c b/vendor/github.com/DataDog/zstd/zstd_v04.c index b353ddc..c93b711 100644 --- a/vendor/github.com/DataDog/zstd/zstd_v04.c +++ b/vendor/github.com/DataDog/zstd/zstd_v04.c @@ -17,6 +17,7 @@ #include /* memcpy */ #include "zstd_v04.h" +#include "compiler.h" #include "error_private.h" @@ -38,15 +39,6 @@ extern "C" { # include /* _byteswap_ulong */ # include /* _byteswap_* */ #endif -#if defined(__GNUC__) -# define MEM_STATIC static __attribute__((unused)) -#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) -# define MEM_STATIC static inline -#elif defined(_MSC_VER) -# define MEM_STATIC static __inline -#else -# define MEM_STATIC static /* this version may generate warnings for unused static functions; disable the relevant warning */ -#endif /**************************************************************** @@ -3219,6 +3211,7 @@ static size_t ZSTD_decompressContinue(ZSTD_DCtx* ctx, void* dst, size_t maxDstSi } ctx->stage = ZSTDds_decodeBlockHeader; ctx->expected = ZSTD_blockHeaderSize; + if (ZSTD_isError(rSize)) return rSize; ctx->previousDstEnd = (char*)dst + rSize; return rSize; } @@ -3546,8 +3539,8 @@ static size_t ZBUFF_decompressContinue(ZBUFF_DCtx* zbc, void* dst, size_t* maxDs unsigned ZBUFFv04_isError(size_t errorCode) { return ERR_isError(errorCode); } const char* ZBUFFv04_getErrorName(size_t errorCode) { return ERR_getErrorName(errorCode); } -size_t ZBUFFv04_recommendedDInSize() { return BLOCKSIZE + 3; } -size_t ZBUFFv04_recommendedDOutSize() { return BLOCKSIZE; } +size_t ZBUFFv04_recommendedDInSize(void) { return BLOCKSIZE + 3; } +size_t ZBUFFv04_recommendedDOutSize(void) { return BLOCKSIZE; } diff --git a/vendor/github.com/DataDog/zstd/zstd_v05.c b/vendor/github.com/DataDog/zstd/zstd_v05.c index a91166a..95fd267 100644 --- a/vendor/github.com/DataDog/zstd/zstd_v05.c +++ b/vendor/github.com/DataDog/zstd/zstd_v05.c @@ -3601,6 +3601,7 @@ size_t ZSTDv05_decompressContinue(ZSTDv05_DCtx* dctx, void* dst, size_t maxDstSi } dctx->stage = ZSTDv05ds_decodeBlockHeader; dctx->expected = ZSTDv05_blockHeaderSize; + if (ZSTDv05_isError(rSize)) return rSize; dctx->previousDstEnd = (char*)dst + rSize; return rSize; } diff --git a/vendor/github.com/DataDog/zstd/zstd_v06.c b/vendor/github.com/DataDog/zstd/zstd_v06.c index 0fd4225..e6d410e 100644 --- a/vendor/github.com/DataDog/zstd/zstd_v06.c +++ b/vendor/github.com/DataDog/zstd/zstd_v06.c @@ -15,6 +15,7 @@ #include /* size_t, ptrdiff_t */ #include /* memcpy */ #include /* malloc, free, qsort */ +#include "compiler.h" #include "error_private.h" @@ -68,15 +69,6 @@ extern "C" { # include /* _byteswap_ulong */ # include /* _byteswap_* */ #endif -#if defined(__GNUC__) -# define MEM_STATIC static __attribute__((unused)) -#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) -# define MEM_STATIC static inline -#elif defined(_MSC_VER) -# define MEM_STATIC static __inline -#else -# define MEM_STATIC static /* this version may generate warnings for unused static functions; disable the relevant warning */ -#endif /*-************************************************************** @@ -3746,6 +3738,7 @@ size_t ZSTDv06_decompressContinue(ZSTDv06_DCtx* dctx, void* dst, size_t dstCapac } dctx->stage = ZSTDds_decodeBlockHeader; dctx->expected = ZSTDv06_blockHeaderSize; + if (ZSTDv06_isError(rSize)) return rSize; dctx->previousDstEnd = (char*)dst + rSize; return rSize; } diff --git a/vendor/github.com/DataDog/zstd/zstd_v07.c b/vendor/github.com/DataDog/zstd/zstd_v07.c index 60d77e0..a44b1d6 100644 --- a/vendor/github.com/DataDog/zstd/zstd_v07.c +++ b/vendor/github.com/DataDog/zstd/zstd_v07.c @@ -25,6 +25,7 @@ #define HUFv07_STATIC_LINKING_ONLY /* HUFv07_TABLELOG_ABSOLUTEMAX */ #define ZSTDv07_STATIC_LINKING_ONLY +#include "compiler.h" #include "error_private.h" @@ -228,15 +229,6 @@ extern "C" { # include /* _byteswap_ulong */ # include /* _byteswap_* */ #endif -#if defined(__GNUC__) -# define MEM_STATIC static __attribute__((unused)) -#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) -# define MEM_STATIC static inline -#elif defined(_MSC_VER) -# define MEM_STATIC static __inline -#else -# define MEM_STATIC static /* this version may generate warnings for unused static functions; disable the relevant warning */ -#endif /*-************************************************************** @@ -4016,8 +4008,8 @@ size_t ZSTDv07_decompressContinue(ZSTDv07_DCtx* dctx, void* dst, size_t dstCapac } dctx->stage = ZSTDds_decodeBlockHeader; dctx->expected = ZSTDv07_blockHeaderSize; - dctx->previousDstEnd = (char*)dst + rSize; if (ZSTDv07_isError(rSize)) return rSize; + dctx->previousDstEnd = (char*)dst + rSize; if (dctx->fParams.checksumFlag) XXH64_update(&dctx->xxhState, dst, rSize); return rSize; } diff --git a/vendor/github.com/DataDog/zstd/zstdmt_compress.c b/vendor/github.com/DataDog/zstd/zstdmt_compress.c index 215cf8b..d8be6f5 100644 --- a/vendor/github.com/DataDog/zstd/zstdmt_compress.c +++ b/vendor/github.com/DataDog/zstd/zstdmt_compress.c @@ -16,17 +16,13 @@ #endif -/* ====== Constants ====== */ -#define ZSTDMT_OVERLAPLOG_DEFAULT 0 - - /* ====== Dependencies ====== */ -#include "allocations.h" /* ZSTD_customMalloc, ZSTD_customCalloc, ZSTD_customFree */ +#include "allocations.h" /* ZSTD_customMalloc, ZSTD_customCalloc, ZSTD_customFree */ #include "zstd_deps.h" /* ZSTD_memcpy, ZSTD_memset, INT_MAX, UINT_MAX */ #include "mem.h" /* MEM_STATIC */ #include "pool.h" /* threadpool */ #include "threading.h" /* mutex */ -#include "zstd_compress_internal.h" /* MIN, ERROR, ZSTD_*, ZSTD_highbit32 */ +#include "zstd_compress_internal.h" /* MIN, ERROR, ZSTD_*, ZSTD_highbit32 */ #include "zstd_ldm.h" #include "zstdmt_compress.h" @@ -45,12 +41,13 @@ # include # include -# define DEBUG_PRINTHEX(l,p,n) { \ - unsigned debug_u; \ - for (debug_u=0; debug_u<(n); debug_u++) \ - RAWLOG(l, "%02X ", ((const unsigned char*)(p))[debug_u]); \ - RAWLOG(l, " \n"); \ -} +# define DEBUG_PRINTHEX(l,p,n) \ + do { \ + unsigned debug_u; \ + for (debug_u=0; debug_u<(n); debug_u++) \ + RAWLOG(l, "%02X ", ((const unsigned char*)(p))[debug_u]); \ + RAWLOG(l, " \n"); \ + } while (0) static unsigned long long GetCurrentClockTimeMicroseconds(void) { @@ -62,25 +59,28 @@ static unsigned long long GetCurrentClockTimeMicroseconds(void) } } #define MUTEX_WAIT_TIME_DLEVEL 6 -#define ZSTD_PTHREAD_MUTEX_LOCK(mutex) { \ - if (DEBUGLEVEL >= MUTEX_WAIT_TIME_DLEVEL) { \ - unsigned long long const beforeTime = GetCurrentClockTimeMicroseconds(); \ - ZSTD_pthread_mutex_lock(mutex); \ - { unsigned long long const afterTime = GetCurrentClockTimeMicroseconds(); \ - unsigned long long const elapsedTime = (afterTime-beforeTime); \ - if (elapsedTime > 1000) { /* or whatever threshold you like; I'm using 1 millisecond here */ \ - DEBUGLOG(MUTEX_WAIT_TIME_DLEVEL, "Thread took %llu microseconds to acquire mutex %s \n", \ - elapsedTime, #mutex); \ - } } \ - } else { \ - ZSTD_pthread_mutex_lock(mutex); \ - } \ -} +#define ZSTD_PTHREAD_MUTEX_LOCK(mutex) \ + do { \ + if (DEBUGLEVEL >= MUTEX_WAIT_TIME_DLEVEL) { \ + unsigned long long const beforeTime = GetCurrentClockTimeMicroseconds(); \ + ZSTD_pthread_mutex_lock(mutex); \ + { unsigned long long const afterTime = GetCurrentClockTimeMicroseconds(); \ + unsigned long long const elapsedTime = (afterTime-beforeTime); \ + if (elapsedTime > 1000) { \ + /* or whatever threshold you like; I'm using 1 millisecond here */ \ + DEBUGLOG(MUTEX_WAIT_TIME_DLEVEL, \ + "Thread took %llu microseconds to acquire mutex %s \n", \ + elapsedTime, #mutex); \ + } } \ + } else { \ + ZSTD_pthread_mutex_lock(mutex); \ + } \ + } while (0) #else # define ZSTD_PTHREAD_MUTEX_LOCK(m) ZSTD_pthread_mutex_lock(m) -# define DEBUG_PRINTHEX(l,p,n) {} +# define DEBUG_PRINTHEX(l,p,n) do { } while (0) #endif @@ -101,18 +101,39 @@ typedef struct ZSTDMT_bufferPool_s { unsigned totalBuffers; unsigned nbBuffers; ZSTD_customMem cMem; - buffer_t bTable[1]; /* variable size */ + buffer_t* buffers; } ZSTDMT_bufferPool; +static void ZSTDMT_freeBufferPool(ZSTDMT_bufferPool* bufPool) +{ + DEBUGLOG(3, "ZSTDMT_freeBufferPool (address:%08X)", (U32)(size_t)bufPool); + if (!bufPool) return; /* compatibility with free on NULL */ + if (bufPool->buffers) { + unsigned u; + for (u=0; utotalBuffers; u++) { + DEBUGLOG(4, "free buffer %2u (address:%08X)", u, (U32)(size_t)bufPool->buffers[u].start); + ZSTD_customFree(bufPool->buffers[u].start, bufPool->cMem); + } + ZSTD_customFree(bufPool->buffers, bufPool->cMem); + } + ZSTD_pthread_mutex_destroy(&bufPool->poolMutex); + ZSTD_customFree(bufPool, bufPool->cMem); +} + static ZSTDMT_bufferPool* ZSTDMT_createBufferPool(unsigned maxNbBuffers, ZSTD_customMem cMem) { - ZSTDMT_bufferPool* const bufPool = (ZSTDMT_bufferPool*)ZSTD_customCalloc( - sizeof(ZSTDMT_bufferPool) + (maxNbBuffers-1) * sizeof(buffer_t), cMem); + ZSTDMT_bufferPool* const bufPool = + (ZSTDMT_bufferPool*)ZSTD_customCalloc(sizeof(ZSTDMT_bufferPool), cMem); if (bufPool==NULL) return NULL; if (ZSTD_pthread_mutex_init(&bufPool->poolMutex, NULL)) { ZSTD_customFree(bufPool, cMem); return NULL; } + bufPool->buffers = (buffer_t*)ZSTD_customCalloc(maxNbBuffers * sizeof(buffer_t), cMem); + if (bufPool->buffers==NULL) { + ZSTDMT_freeBufferPool(bufPool); + return NULL; + } bufPool->bufferSize = 64 KB; bufPool->totalBuffers = maxNbBuffers; bufPool->nbBuffers = 0; @@ -120,32 +141,19 @@ static ZSTDMT_bufferPool* ZSTDMT_createBufferPool(unsigned maxNbBuffers, ZSTD_cu return bufPool; } -static void ZSTDMT_freeBufferPool(ZSTDMT_bufferPool* bufPool) -{ - unsigned u; - DEBUGLOG(3, "ZSTDMT_freeBufferPool (address:%08X)", (U32)(size_t)bufPool); - if (!bufPool) return; /* compatibility with free on NULL */ - for (u=0; utotalBuffers; u++) { - DEBUGLOG(4, "free buffer %2u (address:%08X)", u, (U32)(size_t)bufPool->bTable[u].start); - ZSTD_customFree(bufPool->bTable[u].start, bufPool->cMem); - } - ZSTD_pthread_mutex_destroy(&bufPool->poolMutex); - ZSTD_customFree(bufPool, bufPool->cMem); -} - /* only works at initialization, not during compression */ static size_t ZSTDMT_sizeof_bufferPool(ZSTDMT_bufferPool* bufPool) { - size_t const poolSize = sizeof(*bufPool) - + (bufPool->totalBuffers - 1) * sizeof(buffer_t); + size_t const poolSize = sizeof(*bufPool); + size_t const arraySize = bufPool->totalBuffers * sizeof(buffer_t); unsigned u; size_t totalBufferSize = 0; ZSTD_pthread_mutex_lock(&bufPool->poolMutex); for (u=0; utotalBuffers; u++) - totalBufferSize += bufPool->bTable[u].capacity; + totalBufferSize += bufPool->buffers[u].capacity; ZSTD_pthread_mutex_unlock(&bufPool->poolMutex); - return poolSize + totalBufferSize; + return poolSize + arraySize + totalBufferSize; } /* ZSTDMT_setBufferSize() : @@ -188,9 +196,9 @@ static buffer_t ZSTDMT_getBuffer(ZSTDMT_bufferPool* bufPool) DEBUGLOG(5, "ZSTDMT_getBuffer: bSize = %u", (U32)bufPool->bufferSize); ZSTD_pthread_mutex_lock(&bufPool->poolMutex); if (bufPool->nbBuffers) { /* try to use an existing buffer */ - buffer_t const buf = bufPool->bTable[--(bufPool->nbBuffers)]; + buffer_t const buf = bufPool->buffers[--(bufPool->nbBuffers)]; size_t const availBufferSize = buf.capacity; - bufPool->bTable[bufPool->nbBuffers] = g_nullBuffer; + bufPool->buffers[bufPool->nbBuffers] = g_nullBuffer; if ((availBufferSize >= bSize) & ((availBufferSize>>3) <= bSize)) { /* large enough, but not too much */ DEBUGLOG(5, "ZSTDMT_getBuffer: provide buffer %u of size %u", @@ -251,14 +259,14 @@ static void ZSTDMT_releaseBuffer(ZSTDMT_bufferPool* bufPool, buffer_t buf) if (buf.start == NULL) return; /* compatible with release on NULL */ ZSTD_pthread_mutex_lock(&bufPool->poolMutex); if (bufPool->nbBuffers < bufPool->totalBuffers) { - bufPool->bTable[bufPool->nbBuffers++] = buf; /* stored for later use */ + bufPool->buffers[bufPool->nbBuffers++] = buf; /* stored for later use */ DEBUGLOG(5, "ZSTDMT_releaseBuffer: stored buffer of size %u in slot %u", (U32)buf.capacity, (U32)(bufPool->nbBuffers-1)); ZSTD_pthread_mutex_unlock(&bufPool->poolMutex); return; } ZSTD_pthread_mutex_unlock(&bufPool->poolMutex); - /* Reached bufferPool capacity (should not happen) */ + /* Reached bufferPool capacity (note: should not happen) */ DEBUGLOG(5, "ZSTDMT_releaseBuffer: pool capacity reached => freeing "); ZSTD_customFree(buf.start, bufPool->cMem); } @@ -351,16 +359,20 @@ typedef struct { int totalCCtx; int availCCtx; ZSTD_customMem cMem; - ZSTD_CCtx* cctx[1]; /* variable size */ + ZSTD_CCtx** cctxs; } ZSTDMT_CCtxPool; -/* note : all CCtx borrowed from the pool should be released back to the pool _before_ freeing the pool */ +/* note : all CCtx borrowed from the pool must be reverted back to the pool _before_ freeing the pool */ static void ZSTDMT_freeCCtxPool(ZSTDMT_CCtxPool* pool) { - int cid; - for (cid=0; cidtotalCCtx; cid++) - ZSTD_freeCCtx(pool->cctx[cid]); /* note : compatible with free on NULL */ + if (!pool) return; ZSTD_pthread_mutex_destroy(&pool->poolMutex); + if (pool->cctxs) { + int cid; + for (cid=0; cidtotalCCtx; cid++) + ZSTD_freeCCtx(pool->cctxs[cid]); /* free compatible with NULL */ + ZSTD_customFree(pool->cctxs, pool->cMem); + } ZSTD_customFree(pool, pool->cMem); } @@ -369,19 +381,24 @@ static void ZSTDMT_freeCCtxPool(ZSTDMT_CCtxPool* pool) static ZSTDMT_CCtxPool* ZSTDMT_createCCtxPool(int nbWorkers, ZSTD_customMem cMem) { - ZSTDMT_CCtxPool* const cctxPool = (ZSTDMT_CCtxPool*) ZSTD_customCalloc( - sizeof(ZSTDMT_CCtxPool) + (nbWorkers-1)*sizeof(ZSTD_CCtx*), cMem); + ZSTDMT_CCtxPool* const cctxPool = + (ZSTDMT_CCtxPool*) ZSTD_customCalloc(sizeof(ZSTDMT_CCtxPool), cMem); assert(nbWorkers > 0); if (!cctxPool) return NULL; if (ZSTD_pthread_mutex_init(&cctxPool->poolMutex, NULL)) { ZSTD_customFree(cctxPool, cMem); return NULL; } - cctxPool->cMem = cMem; cctxPool->totalCCtx = nbWorkers; + cctxPool->cctxs = (ZSTD_CCtx**)ZSTD_customCalloc(nbWorkers * sizeof(ZSTD_CCtx*), cMem); + if (!cctxPool->cctxs) { + ZSTDMT_freeCCtxPool(cctxPool); + return NULL; + } + cctxPool->cMem = cMem; + cctxPool->cctxs[0] = ZSTD_createCCtx_advanced(cMem); + if (!cctxPool->cctxs[0]) { ZSTDMT_freeCCtxPool(cctxPool); return NULL; } cctxPool->availCCtx = 1; /* at least one cctx for single-thread mode */ - cctxPool->cctx[0] = ZSTD_createCCtx_advanced(cMem); - if (!cctxPool->cctx[0]) { ZSTDMT_freeCCtxPool(cctxPool); return NULL; } DEBUGLOG(3, "cctxPool created, with %u workers", nbWorkers); return cctxPool; } @@ -403,16 +420,16 @@ static size_t ZSTDMT_sizeof_CCtxPool(ZSTDMT_CCtxPool* cctxPool) { ZSTD_pthread_mutex_lock(&cctxPool->poolMutex); { unsigned const nbWorkers = cctxPool->totalCCtx; - size_t const poolSize = sizeof(*cctxPool) - + (nbWorkers-1) * sizeof(ZSTD_CCtx*); - unsigned u; + size_t const poolSize = sizeof(*cctxPool); + size_t const arraySize = cctxPool->totalCCtx * sizeof(ZSTD_CCtx*); size_t totalCCtxSize = 0; + unsigned u; for (u=0; ucctx[u]); + totalCCtxSize += ZSTD_sizeof_CCtx(cctxPool->cctxs[u]); } ZSTD_pthread_mutex_unlock(&cctxPool->poolMutex); assert(nbWorkers > 0); - return poolSize + totalCCtxSize; + return poolSize + arraySize + totalCCtxSize; } } @@ -422,7 +439,7 @@ static ZSTD_CCtx* ZSTDMT_getCCtx(ZSTDMT_CCtxPool* cctxPool) ZSTD_pthread_mutex_lock(&cctxPool->poolMutex); if (cctxPool->availCCtx) { cctxPool->availCCtx--; - { ZSTD_CCtx* const cctx = cctxPool->cctx[cctxPool->availCCtx]; + { ZSTD_CCtx* const cctx = cctxPool->cctxs[cctxPool->availCCtx]; ZSTD_pthread_mutex_unlock(&cctxPool->poolMutex); return cctx; } } @@ -436,7 +453,7 @@ static void ZSTDMT_releaseCCtx(ZSTDMT_CCtxPool* pool, ZSTD_CCtx* cctx) if (cctx==NULL) return; /* compatibility with release on NULL */ ZSTD_pthread_mutex_lock(&pool->poolMutex); if (pool->availCCtx < pool->totalCCtx) - pool->cctx[pool->availCCtx++] = cctx; + pool->cctxs[pool->availCCtx++] = cctx; else { /* pool overflow : should not happen, since totalCCtx==nbWorkers */ DEBUGLOG(4, "CCtx pool overflow : free cctx"); @@ -602,11 +619,8 @@ static void ZSTDMT_serialState_update(serialState_t* serialState, ZSTD_pthread_mutex_unlock(&serialState->mutex); if (seqStore.size > 0) { - size_t const err = ZSTD_referenceExternalSequences( - jobCCtx, seqStore.seq, seqStore.size); + ZSTD_referenceExternalSequences(jobCCtx, seqStore.seq, seqStore.size); assert(serialState->params.ldmParams.enableLdm == ZSTD_ps_enable); - assert(!ZSTD_isError(err)); - (void)err; } } @@ -658,12 +672,13 @@ typedef struct { unsigned frameChecksumNeeded; /* used only by mtctx */ } ZSTDMT_jobDescription; -#define JOB_ERROR(e) { \ - ZSTD_PTHREAD_MUTEX_LOCK(&job->job_mutex); \ - job->cSize = e; \ - ZSTD_pthread_mutex_unlock(&job->job_mutex); \ - goto _endJob; \ -} +#define JOB_ERROR(e) \ + do { \ + ZSTD_PTHREAD_MUTEX_LOCK(&job->job_mutex); \ + job->cSize = e; \ + ZSTD_pthread_mutex_unlock(&job->job_mutex); \ + goto _endJob; \ + } while (0) /* ZSTDMT_compressionJob() is a POOL_function type */ static void ZSTDMT_compressionJob(void* jobDescription) @@ -1092,7 +1107,7 @@ ZSTD_frameProgression ZSTDMT_getFrameProgression(ZSTDMT_CCtx* mtctx) { unsigned jobNb; unsigned lastJobNb = mtctx->nextJobID + mtctx->jobReady; assert(mtctx->jobReady <= 1); DEBUGLOG(6, "ZSTDMT_getFrameProgression: jobs: from %u to <%u (jobReady:%u)", - mtctx->doneJobID, lastJobNb, mtctx->jobReady) + mtctx->doneJobID, lastJobNb, mtctx->jobReady); for (jobNb = mtctx->doneJobID ; jobNb < lastJobNb ; jobNb++) { unsigned const wJobID = jobNb & mtctx->jobIDMask; ZSTDMT_jobDescription* jobPtr = &mtctx->jobs[wJobID]; diff --git a/vendor/github.com/cockroachdb/errors/contexttags/contexttags.go b/vendor/github.com/cockroachdb/errors/contexttags/contexttags.go index 8b8277f..60e1da9 100644 --- a/vendor/github.com/cockroachdb/errors/contexttags/contexttags.go +++ b/vendor/github.com/cockroachdb/errors/contexttags/contexttags.go @@ -25,7 +25,7 @@ import ( // WithContextTags captures the k/v pairs stored in the context via the // `logtags` package and annotates them on the error. // -// Only the stromg representation of values remains available. This is +// Only the strong representation of values remains available. This is // because the library cannot guarantee that the underlying value is // preserved across the network. To avoid creating a stateful interface // (where the user code needs to know whether an error has traveled diff --git a/vendor/github.com/cockroachdb/errors/errutil/doc.go b/vendor/github.com/cockroachdb/errors/errutil/doc.go index 795c06c..3ae970f 100644 --- a/vendor/github.com/cockroachdb/errors/errutil/doc.go +++ b/vendor/github.com/cockroachdb/errors/errutil/doc.go @@ -14,6 +14,6 @@ // Package errutil combines primitives from the library, the Go errors // package and github.com/pkg/errors. It aims to serve as drop-in -// replacement to gitub.com/pkg/errors and replace the legacy +// replacement to github.com/pkg/errors and replace the legacy // implementation of `pgerrors`. package errutil diff --git a/vendor/github.com/cockroachdb/errors/markers/markers.go b/vendor/github.com/cockroachdb/errors/markers/markers.go index fa69b0c..3f81794 100644 --- a/vendor/github.com/cockroachdb/errors/markers/markers.go +++ b/vendor/github.com/cockroachdb/errors/markers/markers.go @@ -179,6 +179,13 @@ func IsAny(err error, references ...error) bool { return true } } + + // Recursively try multi-error causes, if applicable. + for _, me := range errbase.UnwrapMulti(c) { + if IsAny(me, references...) { + return true + } + } } // Try harder with marks. diff --git a/vendor/github.com/cockroachdb/fifo/.gitignore b/vendor/github.com/cockroachdb/fifo/.gitignore new file mode 100644 index 0000000..6eb7626 --- /dev/null +++ b/vendor/github.com/cockroachdb/fifo/.gitignore @@ -0,0 +1,25 @@ +# If you prefer the allow list template instead of the deny list, see community template: +# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore +# +# Binaries for programs and plugins +*.exe +*.exe~ +*.dll +*.so +*.dylib + +# Test binary, built with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Dependency directories (remove the comment below to include it) +# vendor/ + +# Go workspace file +go.work +go.work.sum + +.idea/ + diff --git a/vendor/github.com/cockroachdb/fifo/LICENSE b/vendor/github.com/cockroachdb/fifo/LICENSE new file mode 100644 index 0000000..261eeb9 --- /dev/null +++ b/vendor/github.com/cockroachdb/fifo/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/cockroachdb/fifo/invariants_off.go b/vendor/github.com/cockroachdb/fifo/invariants_off.go new file mode 100644 index 0000000..e1a73df --- /dev/null +++ b/vendor/github.com/cockroachdb/fifo/invariants_off.go @@ -0,0 +1,21 @@ +// Copyright 2024 The Cockroach Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or +// implied. See the License for the specific language governing +// permissions and limitations under the License. + +//go:build !fifo_invariants + +package fifo + +// invariants is false if we were not built with the "fifo_invariants" build +// tag. +const invariants = false diff --git a/vendor/github.com/cockroachdb/fifo/invariants_on.go b/vendor/github.com/cockroachdb/fifo/invariants_on.go new file mode 100644 index 0000000..c166a43 --- /dev/null +++ b/vendor/github.com/cockroachdb/fifo/invariants_on.go @@ -0,0 +1,20 @@ +// Copyright 2024 The Cockroach Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or +// implied. See the License for the specific language governing +// permissions and limitations under the License. + +//go:build fifo_invariants + +package fifo + +// invariants is true if we were built with the "fifo_invariants" build tag. +const invariants = true diff --git a/vendor/github.com/cockroachdb/fifo/queue.go b/vendor/github.com/cockroachdb/fifo/queue.go new file mode 100644 index 0000000..73c3912 --- /dev/null +++ b/vendor/github.com/cockroachdb/fifo/queue.go @@ -0,0 +1,162 @@ +// Copyright 2024 The Cockroach Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or +// implied. See the License for the specific language governing +// permissions and limitations under the License. + +package fifo + +import "sync" + +// Queue implements an allocation efficient FIFO queue. It is not safe for +// concurrent access. +// +// Note that the queue provides pointer access to the internal storage (via +// PeekFront and PushBack) so it must be used with care. These pointers must not +// be used once the respective element is popped out of the queue. +// +// -- Implementation -- +// +// The queue is implemented as a linked list of nodes, where each node is a +// small ring buffer. The nodes are allocated using a sync.Pool (a single pool +// is created for any given type and is used for all queues of that type). +type Queue[T any] struct { + len int + head, tail *queueNode[T] + + pool *QueueBackingPool[T] +} + +// MakeQueue constructs a new Queue. +// +// The pool should be a singleton object initialized with MakeQueueBackingPool. +// A single pool can and should be used by all queues of that type. +func MakeQueue[T any](pool *QueueBackingPool[T]) Queue[T] { + return Queue[T]{ + pool: pool, + } +} + +// Len returns the current length of the queue. +func (q *Queue[T]) Len() int { + return q.len +} + +// PushBack adds t to the end of the queue. +// +// The returned pointer can be used to modify the element while it is in the +// queue; it is valid until the element is removed from the queue. +func (q *Queue[T]) PushBack(t T) *T { + if q.head == nil { + q.head = q.pool.get() + q.tail = q.head + } else if q.tail.IsFull() { + newTail := q.pool.get() + q.tail.next = newTail + q.tail = newTail + } + q.len++ + return q.tail.PushBack(t) +} + +// PeekFront returns the current head of the queue, or nil if the queue is +// empty. +// +// The result is only valid until the next call to PopFront. +func (q *Queue[T]) PeekFront() *T { + if q.len == 0 { + return nil + } + return q.head.PeekFront() +} + +// PopFront removes the current head of the queue. +// +// It is illegal to call PopFront on an empty queue. +func (q *Queue[T]) PopFront() { + q.head.PopFront() + // If this is the only node, we don't want to release it; otherwise we would + // allocate/free a node every time we transition between the queue being empty + // and non-empty. + if q.head.len == 0 && q.head.next != nil { + oldHead := q.head + q.head = oldHead.next + q.pool.put(oldHead) + } + q.len-- +} + +// QueueBackingPool is a sync.Pool that used to allocate internal nodes +// for Queue[T]. +type QueueBackingPool[T any] struct { + pool sync.Pool +} + +// MakeQueueBackingPool makes a queue backing pool. It is intented to be used to +// initialize a singleton (global) variable. A single pool can and should be +// used by all queues of that type. +func MakeQueueBackingPool[T any]() QueueBackingPool[T] { + return QueueBackingPool[T]{ + pool: sync.Pool{ + New: func() interface{} { return &queueNode[T]{} }, + }, + } +} + +func (qp *QueueBackingPool[T]) get() *queueNode[T] { + return qp.pool.Get().(*queueNode[T]) +} + +func (qp *QueueBackingPool[T]) put(n *queueNode[T]) { + *n = queueNode[T]{} + qp.pool.Put(n) +} + +// We batch the allocation of this many queue objects. The value was chosen +// without experimentation - it provides a reasonable amount of amortization +// without a very large increase in memory overhead if T is large. +const queueNodeSize = 8 + +type queueNode[T any] struct { + buf [queueNodeSize]T + head, len int32 + next *queueNode[T] +} + +func (qn *queueNode[T]) IsFull() bool { + return qn.len == queueNodeSize +} + +func (qn *queueNode[T]) PushBack(t T) *T { + if invariants && qn.len >= queueNodeSize { + panic("cannot push back into a full node") + } + i := (qn.head + qn.len) % queueNodeSize + qn.buf[i] = t + qn.len++ + return &qn.buf[i] +} + +func (qn *queueNode[T]) PeekFront() *T { + return &qn.buf[qn.head] +} + +func (qn *queueNode[T]) PopFront() T { + if invariants && qn.len == 0 { + panic("cannot pop from empty queue") + } + t := qn.buf[qn.head] + var zero T + qn.buf[qn.head] = zero + qn.head = (qn.head + 1) % queueNodeSize + qn.len-- + return t +} diff --git a/vendor/github.com/cockroachdb/fifo/semaphore.go b/vendor/github.com/cockroachdb/fifo/semaphore.go new file mode 100644 index 0000000..2d2a222 --- /dev/null +++ b/vendor/github.com/cockroachdb/fifo/semaphore.go @@ -0,0 +1,239 @@ +// Copyright 2024 The Cockroach Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or +// implied. See the License for the specific language governing +// permissions and limitations under the License. + +package fifo + +import ( + "context" + "errors" + "fmt" + "sync" +) + +// Semaphore implements a weighted, dynamically reconfigurable semaphore which +// respects context cancellation. +// +// The semaphore implements a FIFO policy, where Acquire requests are satisfied +// in order. This policy provides fairness and prevents starvation but is +// susceptible to head-of-line blocking, where a large request that can't be +// satisfied blocks many other small requests that could be. +type Semaphore struct { + mu struct { + sync.Mutex + + capacity int64 + // outstanding can exceed capacity if the capacity is dynamically decreased. + outstanding int64 + + waiters Queue[semaWaiter] + + // numCanceled is the number of waiters in the waiters queue which have been + // canceled. It is used to determine the current number of active waiters in + // the queue which is waiters.Len() minus this value. + numCanceled int + + // numHadToWait accumulates the total number of Acquire requests which had + // to wait because the semaphore was exhausted. + numHadToWait int64 + } +} + +// NewSemaphore creates a new semaphore with the given capacity. +func NewSemaphore(capacity int64) *Semaphore { + if capacity <= 0 { + panic("invalid capacity") + } + s := &Semaphore{} + s.mu.capacity = capacity + s.mu.waiters = MakeQueue[semaWaiter](&semaQueuePool) + return s +} + +var semaQueuePool = MakeQueueBackingPool[semaWaiter]() + +var ErrRequestExceedsCapacity = errors.New("request exceeds semaphore capacity") + +// TryAcquire attempts to acquire n units from the semaphore without waiting. On +// success, returns true and the caller must later Release the units. +func (s *Semaphore) TryAcquire(n int64) bool { + s.mu.Lock() + defer s.mu.Unlock() + + if s.numWaitersLocked() == 0 && s.mu.outstanding+n <= s.mu.capacity { + s.mu.outstanding += n + return true + } + + return false +} + +// Acquire n units from the semaphore, waiting if necessary. +// +// If the context is canceled while we are waiting, returns the context error. +// If n exceeds the current capacity, returns ErrRequestExceedsCapacity. +// On success, the caller must later Release the units. +func (s *Semaphore) Acquire(ctx context.Context, n int64) error { + s.mu.Lock() + + // Fast path. + if s.numWaitersLocked() == 0 && s.mu.outstanding+n <= s.mu.capacity { + s.mu.outstanding += n + s.mu.Unlock() + return nil + } + + if n > s.mu.capacity { + s.mu.Unlock() + return ErrRequestExceedsCapacity + } + + c := chanSyncPool.Get().(chan error) + defer chanSyncPool.Put(c) + w := s.mu.waiters.PushBack(semaWaiter{n: n, c: c}) + s.mu.numHadToWait++ + s.mu.Unlock() + + select { + case <-ctx.Done(): + s.mu.Lock() + defer s.mu.Unlock() + // We need to check if we raced with a channel notify (which happens under + // the lock). + select { + case err := <-c: + // We actually fulfilled or failed the request. + return err + default: + } + // Mark the request as canceled. + w.c = nil + s.mu.numCanceled++ + // If we are the head of the queue, we may be able to fulfill other waiters. + s.processWaitersLocked() + return ctx.Err() + + case err := <-c: + return err + } +} + +// Release n units back. These must be units that were acquired by a previous +// Acquire call. It is legal to split up or coalesce units when releasing. +func (s *Semaphore) Release(n int64) { + s.mu.Lock() + defer s.mu.Unlock() + + s.mu.outstanding -= n + if s.mu.outstanding < 0 { + panic("releasing more than was acquired") + } + s.processWaitersLocked() +} + +// UpdateCapacity changes the capacity of the semaphore. If the new capacity is +// smaller, the already outstanding acquisitions might exceed the new capacity +// until they are released. +// +// If there are Acquire calls that are waiting which are requesting more than +// the new capacity, they will error out with ErrRequestExceedsCapacity. +func (s *Semaphore) UpdateCapacity(capacity int64) { + if capacity <= 0 { + panic("invalid capacity") + } + s.mu.Lock() + defer s.mu.Unlock() + s.mu.capacity = capacity + s.processWaitersLocked() +} + +// Stats returns the current state of the semaphore. +func (s *Semaphore) Stats() SemaphoreStats { + s.mu.Lock() + defer s.mu.Unlock() + return SemaphoreStats{ + Capacity: s.mu.capacity, + Outstanding: s.mu.outstanding, + NumHadToWait: s.mu.numHadToWait, + } +} + +// SemaphoreStats contains information about the current state of the semaphore. +type SemaphoreStats struct { + // Capacity is the current capacity of the semaphore. + Capacity int64 + // Outstanding is the number of units that have been acquired. Note that this + // can exceed Capacity if the capacity was recently decreased. + Outstanding int64 + // NumHadToWait is the total number of Acquire calls (since the semaphore was + // created) that had to wait because the semaphore was exhausted. Useful for + // cumulative metrics. + NumHadToWait int64 + + // TODO(radu): consider keeping track of the total amount of time the + // semaphore was exhausted (i.e. there were waiters queued). +} + +func (ss SemaphoreStats) String() string { + return fmt.Sprintf("capacity: %d, outstanding: %d, num-had-to-wait: %d", + ss.Capacity, ss.Outstanding, ss.NumHadToWait) +} + +type semaWaiter struct { + // n is the amount that the waiter is trying to acquire. + n int64 + // c is the channel on which Acquire is blocked. If the request is canceled, + // it is set to nil. + c chan error +} + +// numWaitersLocked returns how many requests (that have not been canceled) are +// waiting in the queue. +func (s *Semaphore) numWaitersLocked() int { + return s.mu.waiters.Len() - s.mu.numCanceled +} + +// processWaitersLocked processes and notifies as many waiters from the head of +// the queue as possible. +func (s *Semaphore) processWaitersLocked() { + for ; s.mu.waiters.Len() > 0; s.mu.waiters.PopFront() { + switch w := s.mu.waiters.PeekFront(); { + case w.c == nil: + // Request was canceled, we can just clean it up. + s.mu.numCanceled-- + if invariants && s.mu.numCanceled < 0 { + panic("negative numCanceled") + } + + case s.mu.outstanding+w.n <= s.mu.capacity: + // Request can be fulfilled. + s.mu.outstanding += w.n + w.c <- nil + + case w.n > s.mu.capacity: + // Request must be failed. This can happen if the capacity was decreased + // while the element was queued. + w.c <- ErrRequestExceedsCapacity + + default: + // Head of the queue needs to wait some more. + return + } + } +} + +// chanSyncPool is used to pool allocations of the channels used to notify +// goroutines waiting in Acquire. +var chanSyncPool = sync.Pool{ + New: func() interface{} { return make(chan error, 1) }, +} diff --git a/vendor/github.com/cockroachdb/pebble/compaction.go b/vendor/github.com/cockroachdb/pebble/compaction.go index 464dfa5..cffdccf 100644 --- a/vendor/github.com/cockroachdb/pebble/compaction.go +++ b/vendor/github.com/cockroachdb/pebble/compaction.go @@ -2142,7 +2142,6 @@ func (d *DB) flush1() (bytesFlushed uint64, err error) { // calculation even when the WAL is disabled. metrics.BytesIn = metrics.BytesFlushed } else { - metrics := c.metrics[0] for i := 0; i < n; i++ { metrics.BytesIn += d.mu.mem.queue[i].logSize } diff --git a/vendor/github.com/cockroachdb/pebble/db.go b/vendor/github.com/cockroachdb/pebble/db.go index f0d0591..67a2065 100644 --- a/vendor/github.com/cockroachdb/pebble/db.go +++ b/vendor/github.com/cockroachdb/pebble/db.go @@ -377,7 +377,7 @@ type DB struct { queue []fileInfo // The number of input bytes to the log. This is the raw size of the // batches written to the WAL, without the overhead of the record - // envelopes. + // envelopes. Requires DB.mu to be held when read or written. bytesIn uint64 // The LogWriter is protected by commitPipeline.mu. This allows log // writes to be performed without holding DB.mu, but requires both @@ -2471,7 +2471,7 @@ func (d *DB) makeRoomForWrite(b *Batch) error { var prevLogSize uint64 if !d.opts.DisableWAL { now := time.Now() - newLogNum, prevLogSize = d.recycleWAL() + newLogNum, prevLogSize = d.rotateWAL() if b != nil { b.commitStats.WALRotationDuration += time.Since(now) } @@ -2543,15 +2543,29 @@ func (d *DB) rotateMemtable(newLogNum FileNum, logSeqNum uint64, prev *memTable) var entry *flushableEntry d.mu.mem.mutable, entry = d.newMemTable(newLogNum, logSeqNum) d.mu.mem.queue = append(d.mu.mem.queue, entry) + // d.logSize tracks the log size of the WAL file corresponding to the most + // recent flushable. The log size of the previous mutable memtable no longer + // applies to the current mutable memtable. + // + // It's tempting to perform this update in rotateWAL, but that would not be + // atomic with the enqueue of the new flushable. A call to DB.Metrics() + // could acquire DB.mu after the WAL has been rotated but before the new + // memtable has been appended; this would result in omitting the log size of + // the most recent flushable. + d.logSize.Store(0) d.updateReadStateLocked(nil) if prev.writerUnref() { d.maybeScheduleFlush() } } +// rotateWAL creates a new write-ahead log, possibly recycling a previous WAL's +// files. It returns the file number assigned to the new WAL, and the size of +// the previous WAL file. +// // Both DB.mu and commitPipeline.mu must be held by the caller. Note that DB.mu // may be released and reacquired. -func (d *DB) recycleWAL() (newLogNum FileNum, prevLogSize uint64) { +func (d *DB) rotateWAL() (newLogNum FileNum, prevLogSize uint64) { if d.opts.DisableWAL { panic("pebble: invalid function call") } diff --git a/vendor/github.com/cockroachdb/pebble/ingest.go b/vendor/github.com/cockroachdb/pebble/ingest.go index fa6304a..2278a65 100644 --- a/vendor/github.com/cockroachdb/pebble/ingest.go +++ b/vendor/github.com/cockroachdb/pebble/ingest.go @@ -1223,7 +1223,12 @@ func (d *DB) handleIngestAsFlushable(meta []*fileMetadata, seqNum uint64) error // We create a new WAL for the flushable instead of reusing the end of // the previous WAL. This simplifies the increment of the minimum // unflushed log number, and also simplifies WAL replay. - logNum, _ = d.recycleWAL() + var prevLogSize uint64 + logNum, prevLogSize = d.rotateWAL() + // As the rotator of the WAL, we're responsible for updating the + // previous flushable queue tail's log size. + d.mu.mem.queue[len(d.mu.mem.queue)-1].logSize = prevLogSize + d.mu.Unlock() err := d.commit.directWrite(b) if err != nil { @@ -1243,13 +1248,14 @@ func (d *DB) handleIngestAsFlushable(meta []*fileMetadata, seqNum uint64) error // the appropriate value below. newLogNum := d.mu.mem.queue[len(d.mu.mem.queue)-1].logNum if !d.opts.DisableWAL { - // This is WAL num of the next mutable memtable which comes after the - // ingestedFlushable in the flushable queue. The mutable memtable - // will be created below. - newLogNum, _ = d.recycleWAL() - if err != nil { - return err - } + // newLogNum will be the WAL num of the next mutable memtable which + // comes after the ingestedFlushable in the flushable queue. The mutable + // memtable will be created below. + // + // The prevLogSize returned by rotateWAL is the WAL to which the + // flushable ingest keys were appended. This intermediary WAL is only + // used to record the flushable ingest and nothing else. + newLogNum, entry.logSize = d.rotateWAL() } currMem := d.mu.mem.mutable diff --git a/vendor/github.com/cockroachdb/pebble/internal/base/iterator.go b/vendor/github.com/cockroachdb/pebble/internal/base/iterator.go index 8ab10a6..c27cccc 100644 --- a/vendor/github.com/cockroachdb/pebble/internal/base/iterator.go +++ b/vendor/github.com/cockroachdb/pebble/internal/base/iterator.go @@ -7,6 +7,9 @@ package base import ( "fmt" "time" + + "github.com/cockroachdb/pebble/internal/humanize" + "github.com/cockroachdb/redact" ) // InternalIterator iterates over a DB's key/value pairs in key order. Unlike @@ -407,3 +410,35 @@ func (s *InternalIteratorStats) Merge(from InternalIteratorStats) { s.SeparatedPointValue.ValueBytes += from.SeparatedPointValue.ValueBytes s.SeparatedPointValue.ValueBytesFetched += from.SeparatedPointValue.ValueBytesFetched } + +func (s *InternalIteratorStats) String() string { + return redact.StringWithoutMarkers(s) +} + +// SafeFormat implements the redact.SafeFormatter interface. +func (s *InternalIteratorStats) SafeFormat(p redact.SafePrinter, verb rune) { + p.Printf("blocks: %s cached", + humanize.Bytes.Uint64(s.BlockBytesInCache), + ) + if s.BlockBytes != s.BlockBytesInCache || s.BlockReadDuration != 0 { + p.Printf(", %s not cached (read time: %s)", + humanize.Bytes.Uint64(s.BlockBytes-s.BlockBytesInCache), + humanize.FormattedString(s.BlockReadDuration.String()), + ) + } + p.Printf("; points: %s", humanize.Count.Uint64(s.PointCount)) + + if s.PointsCoveredByRangeTombstones != 0 { + p.Printf("(%s tombstoned)", humanize.Count.Uint64(s.PointsCoveredByRangeTombstones)) + } + p.Printf(" (%s keys, %s values)", + humanize.Bytes.Uint64(s.KeyBytes), + humanize.Bytes.Uint64(s.ValueBytes), + ) + if s.SeparatedPointValue.Count != 0 { + p.Printf("; separated: %s (%s, %s fetched)", + humanize.Count.Uint64(s.SeparatedPointValue.Count), + humanize.Bytes.Uint64(s.SeparatedPointValue.ValueBytes), + humanize.Bytes.Uint64(s.SeparatedPointValue.ValueBytesFetched)) + } +} diff --git a/vendor/github.com/cockroachdb/pebble/iterator.go b/vendor/github.com/cockroachdb/pebble/iterator.go index 2eee5b2..f19df53 100644 --- a/vendor/github.com/cockroachdb/pebble/iterator.go +++ b/vendor/github.com/cockroachdb/pebble/iterator.go @@ -154,6 +154,18 @@ func (s *RangeKeyIteratorStats) Merge(o RangeKeyIteratorStats) { s.SkippedPoints += o.SkippedPoints } +func (s *RangeKeyIteratorStats) String() string { + return redact.StringWithoutMarkers(s) +} + +// SafeFormat implements the redact.SafeFormatter interface. +func (s *RangeKeyIteratorStats) SafeFormat(p redact.SafePrinter, verb rune) { + p.Printf("range keys: %s, contained points: %s (%s skipped)", + humanize.Count.Uint64(uint64(s.Count)), + humanize.Count.Uint64(uint64(s.ContainedPoints)), + humanize.Count.Uint64(uint64(s.SkippedPoints))) +} + // LazyValue is a lazy value. See the long comment in base.LazyValue. type LazyValue = base.LazyValue @@ -2788,44 +2800,44 @@ func (stats *IteratorStats) String() string { // SafeFormat implements the redact.SafeFormatter interface. func (stats *IteratorStats) SafeFormat(s redact.SafePrinter, verb rune) { - for i := range stats.ForwardStepCount { - switch IteratorStatsKind(i) { - case InterfaceCall: - s.SafeString("(interface (dir, seek, step): ") - case InternalIterCall: - s.SafeString(", (internal (dir, seek, step): ") - } - s.Printf("(fwd, %d, %d), (rev, %d, %d))", - redact.Safe(stats.ForwardSeekCount[i]), redact.Safe(stats.ForwardStepCount[i]), - redact.Safe(stats.ReverseSeekCount[i]), redact.Safe(stats.ReverseStepCount[i])) - } - if stats.InternalStats != (InternalIteratorStats{}) { - s.SafeString(",\n(internal-stats: ") - s.Printf("(block-bytes: (total %s, cached %s, read-time %s)), "+ - "(points: (count %s, key-bytes %s, value-bytes %s, tombstoned %s))", - humanize.Bytes.Uint64(stats.InternalStats.BlockBytes), - humanize.Bytes.Uint64(stats.InternalStats.BlockBytesInCache), - humanize.FormattedString(stats.InternalStats.BlockReadDuration.String()), - humanize.Count.Uint64(stats.InternalStats.PointCount), - humanize.Bytes.Uint64(stats.InternalStats.KeyBytes), - humanize.Bytes.Uint64(stats.InternalStats.ValueBytes), - humanize.Count.Uint64(stats.InternalStats.PointsCoveredByRangeTombstones), + if stats.ReverseSeekCount[InterfaceCall] == 0 && stats.ReverseSeekCount[InternalIterCall] == 0 { + s.Printf("seeked %s times (%s internal)", + humanize.Count.Uint64(uint64(stats.ForwardSeekCount[InterfaceCall])), + humanize.Count.Uint64(uint64(stats.ForwardSeekCount[InternalIterCall])), ) - if stats.InternalStats.SeparatedPointValue.Count != 0 { - s.Printf(", (separated: (count %s, bytes %s, fetched %s)))", - humanize.Count.Uint64(stats.InternalStats.SeparatedPointValue.Count), - humanize.Bytes.Uint64(stats.InternalStats.SeparatedPointValue.ValueBytes), - humanize.Bytes.Uint64(stats.InternalStats.SeparatedPointValue.ValueBytesFetched)) - } else { - s.Printf(")") - } + } else { + s.Printf("seeked %s times (%s fwd/%s rev, internal: %s fwd/%s rev)", + humanize.Count.Uint64(uint64(stats.ForwardSeekCount[InterfaceCall]+stats.ReverseSeekCount[InterfaceCall])), + humanize.Count.Uint64(uint64(stats.ForwardSeekCount[InterfaceCall])), + humanize.Count.Uint64(uint64(stats.ReverseSeekCount[InterfaceCall])), + humanize.Count.Uint64(uint64(stats.ForwardSeekCount[InternalIterCall])), + humanize.Count.Uint64(uint64(stats.ReverseSeekCount[InternalIterCall])), + ) + } + s.SafeString("; ") + + if stats.ReverseStepCount[InterfaceCall] == 0 && stats.ReverseStepCount[InternalIterCall] == 0 { + s.Printf("stepped %s times (%s internal)", + humanize.Count.Uint64(uint64(stats.ForwardStepCount[InterfaceCall])), + humanize.Count.Uint64(uint64(stats.ForwardStepCount[InternalIterCall])), + ) + } else { + s.Printf("stepped %s times (%s fwd/%s rev, internal: %s fwd/%s rev)", + humanize.Count.Uint64(uint64(stats.ForwardStepCount[InterfaceCall]+stats.ReverseStepCount[InterfaceCall])), + humanize.Count.Uint64(uint64(stats.ForwardStepCount[InterfaceCall])), + humanize.Count.Uint64(uint64(stats.ReverseStepCount[InterfaceCall])), + humanize.Count.Uint64(uint64(stats.ForwardStepCount[InternalIterCall])), + humanize.Count.Uint64(uint64(stats.ReverseStepCount[InternalIterCall])), + ) + } + + if stats.InternalStats != (InternalIteratorStats{}) { + s.SafeString("; ") + stats.InternalStats.SafeFormat(s, verb) } if stats.RangeKeyStats != (RangeKeyIteratorStats{}) { - s.SafeString(",\n(range-key-stats: ") - s.Printf("(count %d), (contained points: (count %d, skipped %d)))", - stats.RangeKeyStats.Count, - stats.RangeKeyStats.ContainedPoints, - stats.RangeKeyStats.SkippedPoints) + s.SafeString(", ") + stats.RangeKeyStats.SafeFormat(s, verb) } } diff --git a/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/provider.go b/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/provider.go index d0f7450..1652b7b 100644 --- a/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/provider.go +++ b/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/provider.go @@ -92,6 +92,17 @@ type Settings struct { // out a large chunk of dirty filesystem buffers. BytesPerSync int + // Local contains fields that are only relevant for files stored on the local + // filesystem. + Local struct { + // TODO(radu): move FSCleaner, NoSyncOnClose, BytesPerSync here. + + // ReadaheadConfigFn is a function used to retrieve the current readahead + // mode. This function is run whenever a local object is open for reading. + // If it is nil, DefaultReadaheadConfig is used. + ReadaheadConfigFn func() ReadaheadConfig + } + // Fields here are set only if the provider is to support remote objects // (experimental). Remote struct { @@ -129,6 +140,43 @@ type Settings struct { } } +// ReadaheadConfig controls the use of read-ahead. +type ReadaheadConfig struct { + // Informed is the type of read-ahead for operations that are known to read a + // large consecutive chunk of a file. + Informed ReadaheadMode + + // Speculative is the type of read-ahead used automatically, when consecutive + // reads are detected. + Speculative ReadaheadMode +} + +// DefaultReadaheadConfig is the readahead config used when ReadaheadConfigFn is +// not specified. +var DefaultReadaheadConfig = ReadaheadConfig{ + Informed: FadviseSequential, + Speculative: FadviseSequential, +} + +// ReadaheadMode indicates the type of read-ahead to use, either for informed +// read-ahead (e.g. compactions) or speculative read-ahead. +type ReadaheadMode uint8 + +const ( + // NoReadahead disables readahead altogether. + NoReadahead ReadaheadMode = iota + + // SysReadahead enables the use of SYS_READAHEAD call to prefetch data. + // The prefetch window grows dynamically as consecutive writes are detected. + SysReadahead + + // FadviseSequential enables to use of FADV_SEQUENTIAL. For informed + // read-ahead, FADV_SEQUENTIAL is used from the beginning. For speculative + // read-ahead SYS_READAHEAD is first used until the window reaches the maximum + // size, then we siwtch to FADV_SEQUENTIAL. + FadviseSequential +) + // DefaultSettings initializes default settings (with no remote storage), // suitable for tests and tools. func DefaultSettings(fs vfs.FS, dirName string) Settings { diff --git a/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/readahead.go b/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/readahead.go index e07017c..de9ff71 100644 --- a/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/readahead.go +++ b/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/readahead.go @@ -4,6 +4,8 @@ package objstorageprovider +import "github.com/cockroachdb/pebble/internal/invariants" + const ( // Constants for dynamic readahead of data blocks. Note that the size values // make sense as some multiple of the default block size; and they should @@ -81,6 +83,9 @@ func (rs *readaheadState) recordCacheHit(offset, blockLength int64) { // Returns a size value (greater than 0) that should be prefetched if readahead // would be beneficial. func (rs *readaheadState) maybeReadahead(offset, blockLength int64) int64 { + if invariants.Enabled && rs.maxReadaheadSize == 0 { + panic("readaheadState not initialized") + } currentReadEnd := offset + blockLength if rs.numReads >= minFileReadsForReadahead { // The minimum threshold of sequential reads to justify reading ahead diff --git a/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/vfs.go b/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/vfs.go index 5b20251..9e23815 100644 --- a/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/vfs.go +++ b/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/vfs.go @@ -31,7 +31,11 @@ func (p *provider) vfsOpenForReading( } return nil, err } - return newFileReadable(file, p.st.FS, filename) + readaheadConfig := DefaultReadaheadConfig + if f := p.st.Local.ReadaheadConfigFn; f != nil { + readaheadConfig = f() + } + return newFileReadable(file, p.st.FS, readaheadConfig, filename) } func (p *provider) vfsCreate( diff --git a/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/vfs_readable.go b/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/vfs_readable.go index 9362464..584f6a9 100644 --- a/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/vfs_readable.go +++ b/vendor/github.com/cockroachdb/pebble/objstorage/objstorageprovider/vfs_readable.go @@ -27,22 +27,26 @@ type fileReadable struct { // The following fields are used to possibly open the file again using the // sequential reads option (see vfsReadHandle). - filename string - fs vfs.FS + filename string + fs vfs.FS + readaheadConfig ReadaheadConfig } var _ objstorage.Readable = (*fileReadable)(nil) -func newFileReadable(file vfs.File, fs vfs.FS, filename string) (*fileReadable, error) { +func newFileReadable( + file vfs.File, fs vfs.FS, readaheadConfig ReadaheadConfig, filename string, +) (*fileReadable, error) { info, err := file.Stat() if err != nil { return nil, err } r := &fileReadable{ - file: file, - size: info.Size(), - filename: filename, - fs: fs, + file: file, + size: info.Size(), + filename: filename, + fs: fs, + readaheadConfig: readaheadConfig, } invariants.SetFinalizer(r, func(obj interface{}) { if obj.(*fileReadable).file != nil { @@ -76,14 +80,14 @@ func (r *fileReadable) Size() int64 { // NewReadHandle is part of the objstorage.Readable interface. func (r *fileReadable) NewReadHandle(_ context.Context) objstorage.ReadHandle { rh := readHandlePool.Get().(*vfsReadHandle) - rh.r = r - rh.rs = makeReadaheadState(fileMaxReadaheadSize) + rh.init(r) return rh } type vfsReadHandle struct { - r *fileReadable - rs readaheadState + r *fileReadable + rs readaheadState + readaheadMode ReadaheadMode // sequentialFile holds a file descriptor to the same underlying File, // except with fadvise(FADV_SEQUENTIAL) called on it to take advantage of @@ -108,6 +112,14 @@ var readHandlePool = sync.Pool{ }, } +func (rh *vfsReadHandle) init(r *fileReadable) { + *rh = vfsReadHandle{ + r: r, + rs: makeReadaheadState(fileMaxReadaheadSize), + readaheadMode: r.readaheadConfig.Speculative, + } +} + // Close is part of the objstorage.ReadHandle interface. func (rh *vfsReadHandle) Close() error { var err error @@ -121,14 +133,17 @@ func (rh *vfsReadHandle) Close() error { // ReadAt is part of the objstorage.ReadHandle interface. func (rh *vfsReadHandle) ReadAt(_ context.Context, p []byte, offset int64) error { - var n int - var err error if rh.sequentialFile != nil { // Use OS-level read-ahead. - n, err = rh.sequentialFile.ReadAt(p, offset) - } else { + n, err := rh.sequentialFile.ReadAt(p, offset) + if invariants.Enabled && err == nil && n != len(p) { + panic("short read") + } + return err + } + if rh.readaheadMode != NoReadahead { if readaheadSize := rh.rs.maybeReadahead(offset, int64(len(p))); readaheadSize > 0 { - if readaheadSize >= fileMaxReadaheadSize { + if rh.readaheadMode == FadviseSequential && readaheadSize >= fileMaxReadaheadSize { // We've reached the maximum readahead size. Beyond this point, rely on // OS-level readahead. rh.switchToOSReadahead() @@ -136,8 +151,8 @@ func (rh *vfsReadHandle) ReadAt(_ context.Context, p []byte, offset int64) error _ = rh.r.file.Prefetch(offset, readaheadSize) } } - n, err = rh.r.file.ReadAt(p, offset) } + n, err := rh.r.file.ReadAt(p, offset) if invariants.Enabled && err == nil && n != len(p) { panic("short read") } @@ -146,10 +161,16 @@ func (rh *vfsReadHandle) ReadAt(_ context.Context, p []byte, offset int64) error // SetupForCompaction is part of the objstorage.ReadHandle interface. func (rh *vfsReadHandle) SetupForCompaction() { - rh.switchToOSReadahead() + rh.readaheadMode = rh.r.readaheadConfig.Informed + if rh.readaheadMode == FadviseSequential { + rh.switchToOSReadahead() + } } func (rh *vfsReadHandle) switchToOSReadahead() { + if invariants.Enabled && rh.readaheadMode != FadviseSequential { + panic("readheadMode not respected") + } if rh.sequentialFile != nil { return } @@ -164,8 +185,8 @@ func (rh *vfsReadHandle) switchToOSReadahead() { // RecordCacheHit is part of the objstorage.ReadHandle interface. func (rh *vfsReadHandle) RecordCacheHit(_ context.Context, offset, size int64) { - if rh.sequentialFile != nil { - // Using OS-level readahead, so do nothing. + if rh.sequentialFile != nil || rh.readaheadMode == NoReadahead { + // Using OS-level or no readahead, so do nothing. return } rh.rs.recordCacheHit(offset, size) @@ -208,8 +229,7 @@ func UsePreallocatedReadHandle( ctx context.Context, readable objstorage.Readable, rh *PreallocatedReadHandle, ) objstorage.ReadHandle { if r, ok := readable.(*fileReadable); ok { - // See fileReadable.NewReadHandle. - rh.vfsReadHandle = vfsReadHandle{r: r} + rh.init(r) return rh } return readable.NewReadHandle(ctx) diff --git a/vendor/github.com/cockroachdb/pebble/open.go b/vendor/github.com/cockroachdb/pebble/open.go index 89b7c96..3963d9c 100644 --- a/vendor/github.com/cockroachdb/pebble/open.go +++ b/vendor/github.com/cockroachdb/pebble/open.go @@ -310,6 +310,7 @@ func Open(dirname string, opts *Options) (db *DB, _ error) { NoSyncOnClose: opts.NoSyncOnClose, BytesPerSync: opts.BytesPerSync, } + providerSettings.Local.ReadaheadConfigFn = opts.Local.ReadaheadConfigFn providerSettings.Remote.StorageFactory = opts.Experimental.RemoteStorage providerSettings.Remote.CreateOnShared = opts.Experimental.CreateOnShared providerSettings.Remote.CreateOnSharedLocator = opts.Experimental.CreateOnSharedLocator diff --git a/vendor/github.com/cockroachdb/pebble/options.go b/vendor/github.com/cockroachdb/pebble/options.go index f777daa..b6f240d 100644 --- a/vendor/github.com/cockroachdb/pebble/options.go +++ b/vendor/github.com/cockroachdb/pebble/options.go @@ -14,11 +14,13 @@ import ( "time" "github.com/cockroachdb/errors" + "github.com/cockroachdb/fifo" "github.com/cockroachdb/pebble/internal/base" "github.com/cockroachdb/pebble/internal/cache" "github.com/cockroachdb/pebble/internal/humanize" "github.com/cockroachdb/pebble/internal/keyspan" "github.com/cockroachdb/pebble/internal/manifest" + "github.com/cockroachdb/pebble/objstorage/objstorageprovider" "github.com/cockroachdb/pebble/objstorage/remote" "github.com/cockroachdb/pebble/rangekey" "github.com/cockroachdb/pebble/sstable" @@ -481,11 +483,25 @@ type Options struct { // The default cache size is 8 MB. Cache *cache.Cache + // LoadBlockSema, if set, is used to limit the number of blocks that can be + // loaded (i.e. read from the filesystem) in parallel. Each load acquires one + // unit from the semaphore for the duration of the read. + LoadBlockSema *fifo.Semaphore + // Cleaner cleans obsolete files. // // The default cleaner uses the DeleteCleaner. Cleaner Cleaner + // Local contains option that pertain to files stored on the local filesystem. + Local struct { + // ReadaheadConfigFn is a function used to retrieve the current readahead + // mode. This function is consulted when a table enters the table cache. + ReadaheadConfigFn func() ReadaheadConfig + + // TODO(radu): move BytesPerSync, LoadBlockSema, Cleaner here. + } + // Comparer defines a total ordering over the space of []byte keys: a 'less // than' relationship. The same comparison algorithm must be used for reads // and writes over the lifetime of the DB. @@ -996,6 +1012,9 @@ type Options struct { } } +// ReadaheadConfig controls the use of read-ahead. +type ReadaheadConfig = objstorageprovider.ReadaheadConfig + // DebugCheckLevels calls CheckLevels on the provided database. // It may be set in the DebugCheck field of Options to check // level invariants whenever a new version is installed. @@ -1713,6 +1732,7 @@ func (o *Options) MakeReaderOptions() sstable.ReaderOptions { var readerOpts sstable.ReaderOptions if o != nil { readerOpts.Cache = o.Cache + readerOpts.LoadBlockSema = o.LoadBlockSema readerOpts.Comparer = o.Comparer readerOpts.Filters = o.Filters if o.Merger != nil { diff --git a/vendor/github.com/cockroachdb/pebble/sstable/options.go b/vendor/github.com/cockroachdb/pebble/sstable/options.go index c5e1f79..2654f70 100644 --- a/vendor/github.com/cockroachdb/pebble/sstable/options.go +++ b/vendor/github.com/cockroachdb/pebble/sstable/options.go @@ -5,6 +5,7 @@ package sstable import ( + "github.com/cockroachdb/fifo" "github.com/cockroachdb/pebble/internal/base" "github.com/cockroachdb/pebble/internal/cache" ) @@ -111,6 +112,11 @@ type ReaderOptions struct { // The default cache size is a zero-size cache. Cache *cache.Cache + // LoadBlockSema, if set, is used to limit the number of blocks that can be + // loaded (i.e. read from the filesystem) in parallel. Each load acquires one + // unit from the semaphore for the duration of the read. + LoadBlockSema *fifo.Semaphore + // User properties specified in this map will not be added to sst.Properties.UserProperties. DeniedUserProperties map[string]struct{} diff --git a/vendor/github.com/cockroachdb/pebble/sstable/reader.go b/vendor/github.com/cockroachdb/pebble/sstable/reader.go index d86a424..39c7a69 100644 --- a/vendor/github.com/cockroachdb/pebble/sstable/reader.go +++ b/vendor/github.com/cockroachdb/pebble/sstable/reader.go @@ -539,6 +539,15 @@ func (r *Reader) readBlock( } // Cache miss. + + if sema := r.opts.LoadBlockSema; sema != nil { + if err := sema.Acquire(ctx, 1); err != nil { + // An error here can only come from the context. + return bufferHandle{}, err + } + defer sema.Release(1) + } + var compressed cacheValueOrBuf if bufferPool != nil { compressed = cacheValueOrBuf{ @@ -571,6 +580,7 @@ func (r *Reader) readBlock( int(bh.Length+blockTrailerLen), readDuration.String()) } if stats != nil { + stats.BlockBytes += bh.Length stats.BlockReadDuration += readDuration } if err != nil { @@ -628,9 +638,6 @@ func (r *Reader) readBlock( decompressed = transformed } - if stats != nil { - stats.BlockBytes += bh.Length - } if decompressed.buf.Valid() { return bufferHandle{b: decompressed.buf}, nil } diff --git a/vendor/github.com/cockroachdb/pebble/sstable/reader_iter_two_lvl.go b/vendor/github.com/cockroachdb/pebble/sstable/reader_iter_two_lvl.go index ed7cb2e..c090a3d 100644 --- a/vendor/github.com/cockroachdb/pebble/sstable/reader_iter_two_lvl.go +++ b/vendor/github.com/cockroachdb/pebble/sstable/reader_iter_two_lvl.go @@ -9,6 +9,7 @@ import ( "fmt" "github.com/cockroachdb/pebble/internal/base" + "github.com/cockroachdb/pebble/objstorage/objstorageprovider" "github.com/cockroachdb/pebble/objstorage/objstorageprovider/objiotracing" ) @@ -177,7 +178,7 @@ func (i *twoLevelIterator) init( _ = i.topLevelIndex.Close() return err } - i.dataRH = r.readable.NewReadHandle(ctx) + i.dataRH = objstorageprovider.UsePreallocatedReadHandle(ctx, r.readable, &i.dataRHPrealloc) if r.tableFormat >= TableFormatPebblev3 { if r.Properties.NumValueBlocks > 0 { i.vbReader = &valueBlockReader{ diff --git a/vendor/github.com/cockroachdb/pebble/vfs/logging_fs.go b/vendor/github.com/cockroachdb/pebble/vfs/logging_fs.go index 820c081..391b256 100644 --- a/vendor/github.com/cockroachdb/pebble/vfs/logging_fs.go +++ b/vendor/github.com/cockroachdb/pebble/vfs/logging_fs.go @@ -5,6 +5,7 @@ package vfs import ( + "fmt" "io" "os" ) @@ -38,7 +39,15 @@ func (fs *loggingFS) Create(name string) (File, error) { } func (fs *loggingFS) Open(name string, opts ...OpenOption) (File, error) { - fs.logFn("open: %s", name) + var optsStr string + if len(opts) > 0 { + optsStr = " (options:" + for i := range opts { + optsStr += fmt.Sprintf(" %T", opts[i]) + } + optsStr += ")" + } + fs.logFn("open: %s%s", name, optsStr) f, err := fs.FS.Open(name, opts...) if err != nil { return nil, err diff --git a/vendor/github.com/getsentry/sentry-go/CHANGELOG.md b/vendor/github.com/getsentry/sentry-go/CHANGELOG.md index 4d26707..046f49c 100644 --- a/vendor/github.com/getsentry/sentry-go/CHANGELOG.md +++ b/vendor/github.com/getsentry/sentry-go/CHANGELOG.md @@ -1,5 +1,34 @@ # Changelog +## 0.28.1 + +The Sentry SDK team is happy to announce the immediate availability of Sentry Go SDK v0.28.1. + +### Bug Fixes + +- Implement `http.ResponseWriter` to hook into various parts of the response process ([#837](https://github.com/getsentry/sentry-go/pull/837)) + +## 0.28.0 + +The Sentry SDK team is happy to announce the immediate availability of Sentry Go SDK v0.28.0. + +### Features + +- Add a `Fiber` performance tracing & error reporting integration ([#795](https://github.com/getsentry/sentry-go/pull/795)) +- Add performance tracing to the `Echo` integration ([#722](https://github.com/getsentry/sentry-go/pull/722)) +- Add performance tracing to the `FastHTTP` integration ([#732](https://github.com/getsentry/sentry-go/pull/723)) +- Add performance tracing to the `Iris` integration ([#809](https://github.com/getsentry/sentry-go/pull/809)) +- Add performance tracing to the `Negroni` integration ([#808](https://github.com/getsentry/sentry-go/pull/808)) +- Add `FailureIssueThreshold` & `RecoveryThreshold` to `MonitorConfig` ([#775](https://github.com/getsentry/sentry-go/pull/775)) +- Use `errors.Unwrap()` to create exception groups ([#792](https://github.com/getsentry/sentry-go/pull/792)) +- Add support for matching on strings for `ClientOptions.IgnoreErrors` & `ClientOptions.IgnoreTransactions` ([#819](https://github.com/getsentry/sentry-go/pull/819)) +- Add `http.request.method` attribute for performance span data ([#786](https://github.com/getsentry/sentry-go/pull/786)) +- Accept `interface{}` for span data values ([#784](https://github.com/getsentry/sentry-go/pull/784)) + +### Bug Fixes + +- Fix missing stack trace for parsing error in `logrusentry` ([#689](https://github.com/getsentry/sentry-go/pull/689)) + ## 0.27.0 The Sentry SDK team is happy to announce the immediate availability of Sentry Go SDK v0.27.0. diff --git a/vendor/github.com/getsentry/sentry-go/README.md b/vendor/github.com/getsentry/sentry-go/README.md index 82f9293..73cbdbc 100644 --- a/vendor/github.com/getsentry/sentry-go/README.md +++ b/vendor/github.com/getsentry/sentry-go/README.md @@ -13,7 +13,6 @@ [![Build Status](https://github.com/getsentry/sentry-go/workflows/go-workflow/badge.svg)](https://github.com/getsentry/sentry-go/actions?query=workflow%3Ago-workflow) [![Go Report Card](https://goreportcard.com/badge/github.com/getsentry/sentry-go)](https://goreportcard.com/report/github.com/getsentry/sentry-go) [![Discord](https://img.shields.io/discord/621778831602221064)](https://discord.gg/Ww9hbqr) -[![GoDoc](https://godoc.org/github.com/getsentry/sentry-go?status.svg)](https://godoc.org/github.com/getsentry/sentry-go) [![go.dev](https://img.shields.io/badge/go.dev-pkg-007d9c.svg?style=flat)](https://pkg.go.dev/github.com/getsentry/sentry-go) `sentry-go` provides a Sentry client implementation for the Go programming @@ -85,7 +84,6 @@ checkout the official documentation: - [Bug Tracker](https://github.com/getsentry/sentry-go/issues) - [GitHub Project](https://github.com/getsentry/sentry-go) -- [![GoDoc](https://godoc.org/github.com/getsentry/sentry-go?status.svg)](https://godoc.org/github.com/getsentry/sentry-go) - [![go.dev](https://img.shields.io/badge/go.dev-pkg-007d9c.svg?style=flat)](https://pkg.go.dev/github.com/getsentry/sentry-go) - [![Documentation](https://img.shields.io/badge/documentation-sentry.io-green.svg)](https://docs.sentry.io/platforms/go/) - [![Discussions](https://img.shields.io/github/discussions/getsentry/sentry-go.svg)](https://github.com/getsentry/sentry-go/discussions) diff --git a/vendor/github.com/getsentry/sentry-go/check_in.go b/vendor/github.com/getsentry/sentry-go/check_in.go index d41ba3d..de6d0ad 100644 --- a/vendor/github.com/getsentry/sentry-go/check_in.go +++ b/vendor/github.com/getsentry/sentry-go/check_in.go @@ -87,6 +87,10 @@ type MonitorConfig struct { //nolint: maligned // prefer readability over optima // A tz database string representing the timezone which the monitor's execution schedule is in. // See: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones Timezone string `json:"timezone,omitempty"` + // The number of consecutive failed check-ins it takes before an issue is created. + FailureIssueThreshold int64 `json:"failure_issue_threshold,omitempty"` + // The number of consecutive OK check-ins it takes before an issue is resolved. + RecoveryThreshold int64 `json:"recovery_threshold,omitempty"` } type CheckIn struct { //nolint: maligned // prefer readability over optimal memory layout diff --git a/vendor/github.com/getsentry/sentry-go/dsn.go b/vendor/github.com/getsentry/sentry-go/dsn.go index 52d9b9f..ac6991a 100644 --- a/vendor/github.com/getsentry/sentry-go/dsn.go +++ b/vendor/github.com/getsentry/sentry-go/dsn.go @@ -90,11 +90,10 @@ func NewDsn(rawURL string) (*Dsn, error) { // Port var port int if parsedURL.Port() != "" { - parsedPort, err := strconv.Atoi(parsedURL.Port()) + port, err = strconv.Atoi(parsedURL.Port()) if err != nil { return nil, &DsnParseError{"invalid port"} } - port = parsedPort } else { port = scheme.defaultPort() } diff --git a/vendor/github.com/getsentry/sentry-go/integrations.go b/vendor/github.com/getsentry/sentry-go/integrations.go index 4d76bef..a8b2082 100644 --- a/vendor/github.com/getsentry/sentry-go/integrations.go +++ b/vendor/github.com/getsentry/sentry-go/integrations.go @@ -140,7 +140,7 @@ func (iei *ignoreErrorsIntegration) processor(event *Event, _ *EventHint) *Event for _, suspect := range suspects { for _, pattern := range iei.ignoreErrors { - if pattern.Match([]byte(suspect)) { + if pattern.Match([]byte(suspect)) || strings.Contains(suspect, pattern.String()) { Logger.Printf("Event dropped due to being matched by `IgnoreErrors` option."+ "| Value matched: %s | Filter used: %s", suspect, pattern) return nil @@ -202,7 +202,7 @@ func (iei *ignoreTransactionsIntegration) processor(event *Event, _ *EventHint) } for _, pattern := range iei.ignoreTransactions { - if pattern.Match([]byte(suspect)) { + if pattern.Match([]byte(suspect)) || strings.Contains(suspect, pattern.String()) { Logger.Printf("Transaction dropped due to being matched by `IgnoreTransactions` option."+ "| Value matched: %s | Filter used: %s", suspect, pattern) return nil diff --git a/vendor/github.com/getsentry/sentry-go/interfaces.go b/vendor/github.com/getsentry/sentry-go/interfaces.go index c769faa..35686a0 100644 --- a/vendor/github.com/getsentry/sentry-go/interfaces.go +++ b/vendor/github.com/getsentry/sentry-go/interfaces.go @@ -3,6 +3,7 @@ package sentry import ( "context" "encoding/json" + "errors" "fmt" "net" "net/http" @@ -24,6 +25,9 @@ const profileType = "profile" // checkInType is the type of a check in event. const checkInType = "check_in" +// metricType is the type of a metric event. +const metricType = "statsd" + // Level marks the severity of the event. type Level string @@ -36,15 +40,6 @@ const ( LevelFatal Level = "fatal" ) -func getSensitiveHeaders() map[string]bool { - return map[string]bool{ - "Authorization": true, - "Cookie": true, - "X-Forwarded-For": true, - "X-Real-Ip": true, - } -} - // SdkInfo contains all metadata about about the SDK being used. type SdkInfo struct { Name string `json:"name,omitempty"` @@ -170,6 +165,13 @@ type Request struct { Env map[string]string `json:"env,omitempty"` } +var sensitiveHeaders = map[string]struct{}{ + "Authorization": {}, + "Cookie": {}, + "X-Forwarded-For": {}, + "X-Real-Ip": {}, +} + // NewRequest returns a new Sentry Request from the given http.Request. // // NewRequest avoids operations that depend on network access. In particular, it @@ -200,7 +202,6 @@ func NewRequest(r *http.Request) *Request { env = map[string]string{"REMOTE_ADDR": addr, "REMOTE_PORT": port} } } else { - sensitiveHeaders := getSensitiveHeaders() for k, v := range r.Header { if _, ok := sensitiveHeaders[k]; !ok { headers[k] = strings.Join(v, ",") @@ -222,11 +223,15 @@ func NewRequest(r *http.Request) *Request { // Mechanism is the mechanism by which an exception was generated and handled. type Mechanism struct { - Type string `json:"type,omitempty"` - Description string `json:"description,omitempty"` - HelpLink string `json:"help_link,omitempty"` - Handled *bool `json:"handled,omitempty"` - Data map[string]interface{} `json:"data,omitempty"` + Type string `json:"type,omitempty"` + Description string `json:"description,omitempty"` + HelpLink string `json:"help_link,omitempty"` + Source string `json:"source,omitempty"` + Handled *bool `json:"handled,omitempty"` + ParentID *int `json:"parent_id,omitempty"` + ExceptionID int `json:"exception_id"` + IsExceptionGroup bool `json:"is_exception_group,omitempty"` + Data map[string]any `json:"data,omitempty"` } // SetUnhandled indicates that the exception is an unhandled exception, i.e. @@ -318,6 +323,7 @@ type Event struct { Exception []Exception `json:"exception,omitempty"` DebugMeta *DebugMeta `json:"debug_meta,omitempty"` Attachments []*Attachment `json:"-"` + Metrics []Metric `json:"-"` // The fields below are only relevant for transactions. @@ -339,27 +345,43 @@ type Event struct { // SetException appends the unwrapped errors to the event's exception list. // // maxErrorDepth is the maximum depth of the error chain we will look -// into while unwrapping the errors. +// into while unwrapping the errors. If maxErrorDepth is -1, we will +// unwrap all errors in the chain. func (e *Event) SetException(exception error, maxErrorDepth int) { - err := exception - if err == nil { + if exception == nil { return } - for i := 0; i < maxErrorDepth && err != nil; i++ { + err := exception + + for i := 0; err != nil && (i < maxErrorDepth || maxErrorDepth == -1); i++ { + // Add the current error to the exception slice with its details e.Exception = append(e.Exception, Exception{ Value: err.Error(), Type: reflect.TypeOf(err).String(), Stacktrace: ExtractStacktrace(err), }) - switch previous := err.(type) { - case interface{ Unwrap() error }: - err = previous.Unwrap() - case interface{ Cause() error }: - err = previous.Cause() - default: - err = nil + + // Attempt to unwrap the error using the standard library's Unwrap method. + // If errors.Unwrap returns nil, it means either there is no error to unwrap, + // or the error does not implement the Unwrap method. + unwrappedErr := errors.Unwrap(err) + + if unwrappedErr != nil { + // The error was successfully unwrapped using the standard library's Unwrap method. + err = unwrappedErr + continue } + + cause, ok := err.(interface{ Cause() error }) + if !ok { + // We cannot unwrap the error further. + break + } + + // The error implements the Cause method, indicating it may have been wrapped + // using the github.com/pkg/errors package. + err = cause.Cause() } // Add a trace of the current stack to the most recent error in a chain if @@ -370,8 +392,23 @@ func (e *Event) SetException(exception error, maxErrorDepth int) { e.Exception[0].Stacktrace = NewStacktrace() } + if len(e.Exception) <= 1 { + return + } + // event.Exception should be sorted such that the most recent error is last. reverse(e.Exception) + + for i := range e.Exception { + e.Exception[i].Mechanism = &Mechanism{ + IsExceptionGroup: true, + ExceptionID: i, + } + if i == 0 { + continue + } + e.Exception[i].Mechanism.ParentID = Pointer(i - 1) + } } // TODO: Event.Contexts map[string]interface{} => map[string]EventContext, @@ -492,13 +529,12 @@ func (e *Event) checkInMarshalJSON() ([]byte, error) { // NewEvent creates a new Event. func NewEvent() *Event { - event := Event{ + return &Event{ Contexts: make(map[string]Context), Extra: make(map[string]interface{}), Tags: make(map[string]string), Modules: make(map[string]string), } - return &event } // Thread specifies threads that were running at the time of an event. diff --git a/vendor/github.com/getsentry/sentry-go/internal/ratelimit/category.go b/vendor/github.com/getsentry/sentry-go/internal/ratelimit/category.go index cf5dff5..2db76d2 100644 --- a/vendor/github.com/getsentry/sentry-go/internal/ratelimit/category.go +++ b/vendor/github.com/getsentry/sentry-go/internal/ratelimit/category.go @@ -32,15 +32,14 @@ var knownCategories = map[Category]struct{}{ // String returns the category formatted for debugging. func (c Category) String() string { - switch c { - case "": + if c == "" { return "CategoryAll" - default: - caser := cases.Title(language.English) - rv := "Category" - for _, w := range strings.Fields(string(c)) { - rv += caser.String(w) - } - return rv } + + caser := cases.Title(language.English) + rv := "Category" + for _, w := range strings.Fields(string(c)) { + rv += caser.String(w) + } + return rv } diff --git a/vendor/github.com/getsentry/sentry-go/metrics.go b/vendor/github.com/getsentry/sentry-go/metrics.go new file mode 100644 index 0000000..bcc94e8 --- /dev/null +++ b/vendor/github.com/getsentry/sentry-go/metrics.go @@ -0,0 +1,427 @@ +package sentry + +import ( + "fmt" + "hash/crc32" + "math" + "regexp" + "sort" + "strings" +) + +type ( + NumberOrString interface { + int | string + } + + void struct{} +) + +var ( + member void + keyRegex = regexp.MustCompile(`[^a-zA-Z0-9_/.-]+`) + valueRegex = regexp.MustCompile(`[^\w\d\s_:/@\.{}\[\]$-]+`) + unitRegex = regexp.MustCompile(`[^a-z]+`) +) + +type MetricUnit struct { + unit string +} + +func (m MetricUnit) toString() string { + return m.unit +} + +func NanoSecond() MetricUnit { + return MetricUnit{ + "nanosecond", + } +} + +func MicroSecond() MetricUnit { + return MetricUnit{ + "microsecond", + } +} + +func MilliSecond() MetricUnit { + return MetricUnit{ + "millisecond", + } +} + +func Second() MetricUnit { + return MetricUnit{ + "second", + } +} + +func Minute() MetricUnit { + return MetricUnit{ + "minute", + } +} + +func Hour() MetricUnit { + return MetricUnit{ + "hour", + } +} + +func Day() MetricUnit { + return MetricUnit{ + "day", + } +} + +func Week() MetricUnit { + return MetricUnit{ + "week", + } +} + +func Bit() MetricUnit { + return MetricUnit{ + "bit", + } +} + +func Byte() MetricUnit { + return MetricUnit{ + "byte", + } +} + +func KiloByte() MetricUnit { + return MetricUnit{ + "kilobyte", + } +} + +func KibiByte() MetricUnit { + return MetricUnit{ + "kibibyte", + } +} + +func MegaByte() MetricUnit { + return MetricUnit{ + "megabyte", + } +} + +func MebiByte() MetricUnit { + return MetricUnit{ + "mebibyte", + } +} + +func GigaByte() MetricUnit { + return MetricUnit{ + "gigabyte", + } +} + +func GibiByte() MetricUnit { + return MetricUnit{ + "gibibyte", + } +} + +func TeraByte() MetricUnit { + return MetricUnit{ + "terabyte", + } +} + +func TebiByte() MetricUnit { + return MetricUnit{ + "tebibyte", + } +} + +func PetaByte() MetricUnit { + return MetricUnit{ + "petabyte", + } +} + +func PebiByte() MetricUnit { + return MetricUnit{ + "pebibyte", + } +} + +func ExaByte() MetricUnit { + return MetricUnit{ + "exabyte", + } +} + +func ExbiByte() MetricUnit { + return MetricUnit{ + "exbibyte", + } +} + +func Ratio() MetricUnit { + return MetricUnit{ + "ratio", + } +} + +func Percent() MetricUnit { + return MetricUnit{ + "percent", + } +} + +func CustomUnit(unit string) MetricUnit { + return MetricUnit{ + unitRegex.ReplaceAllString(unit, ""), + } +} + +type Metric interface { + GetType() string + GetTags() map[string]string + GetKey() string + GetUnit() string + GetTimestamp() int64 + SerializeValue() string + SerializeTags() string +} + +type abstractMetric struct { + key string + unit MetricUnit + tags map[string]string + // A unix timestamp (full seconds elapsed since 1970-01-01 00:00 UTC). + timestamp int64 +} + +func (am abstractMetric) GetTags() map[string]string { + return am.tags +} + +func (am abstractMetric) GetKey() string { + return am.key +} + +func (am abstractMetric) GetUnit() string { + return am.unit.toString() +} + +func (am abstractMetric) GetTimestamp() int64 { + return am.timestamp +} + +func (am abstractMetric) SerializeTags() string { + var sb strings.Builder + + values := make([]string, 0, len(am.tags)) + for k := range am.tags { + values = append(values, k) + } + sortSlice(values) + + for _, key := range values { + val := sanitizeValue(am.tags[key]) + key = sanitizeKey(key) + sb.WriteString(fmt.Sprintf("%s:%s,", key, val)) + } + s := sb.String() + if len(s) > 0 { + s = s[:len(s)-1] + } + return s +} + +// Counter Metric. +type CounterMetric struct { + value float64 + abstractMetric +} + +func (c *CounterMetric) Add(value float64) { + c.value += value +} + +func (c CounterMetric) GetType() string { + return "c" +} + +func (c CounterMetric) SerializeValue() string { + return fmt.Sprintf(":%v", c.value) +} + +// timestamp: A unix timestamp (full seconds elapsed since 1970-01-01 00:00 UTC). +func NewCounterMetric(key string, unit MetricUnit, tags map[string]string, timestamp int64, value float64) CounterMetric { + am := abstractMetric{ + key, + unit, + tags, + timestamp, + } + + return CounterMetric{ + value, + am, + } +} + +// Distribution Metric. +type DistributionMetric struct { + values []float64 + abstractMetric +} + +func (d *DistributionMetric) Add(value float64) { + d.values = append(d.values, value) +} + +func (d DistributionMetric) GetType() string { + return "d" +} + +func (d DistributionMetric) SerializeValue() string { + var sb strings.Builder + for _, el := range d.values { + sb.WriteString(fmt.Sprintf(":%v", el)) + } + return sb.String() +} + +// timestamp: A unix timestamp (full seconds elapsed since 1970-01-01 00:00 UTC). +func NewDistributionMetric(key string, unit MetricUnit, tags map[string]string, timestamp int64, value float64) DistributionMetric { + am := abstractMetric{ + key, + unit, + tags, + timestamp, + } + + return DistributionMetric{ + []float64{value}, + am, + } +} + +// Gauge Metric. +type GaugeMetric struct { + last float64 + min float64 + max float64 + sum float64 + count float64 + abstractMetric +} + +func (g *GaugeMetric) Add(value float64) { + g.last = value + g.min = math.Min(g.min, value) + g.max = math.Max(g.max, value) + g.sum += value + g.count++ +} + +func (g GaugeMetric) GetType() string { + return "g" +} + +func (g GaugeMetric) SerializeValue() string { + return fmt.Sprintf(":%v:%v:%v:%v:%v", g.last, g.min, g.max, g.sum, g.count) +} + +// timestamp: A unix timestamp (full seconds elapsed since 1970-01-01 00:00 UTC). +func NewGaugeMetric(key string, unit MetricUnit, tags map[string]string, timestamp int64, value float64) GaugeMetric { + am := abstractMetric{ + key, + unit, + tags, + timestamp, + } + + return GaugeMetric{ + value, // last + value, // min + value, // max + value, // sum + value, // count + am, + } +} + +// Set Metric. +type SetMetric[T NumberOrString] struct { + values map[T]void + abstractMetric +} + +func (s *SetMetric[T]) Add(value T) { + s.values[value] = member +} + +func (s SetMetric[T]) GetType() string { + return "s" +} + +func (s SetMetric[T]) SerializeValue() string { + _hash := func(s string) uint32 { + return crc32.ChecksumIEEE([]byte(s)) + } + + values := make([]T, 0, len(s.values)) + for k := range s.values { + values = append(values, k) + } + sortSlice(values) + + var sb strings.Builder + for _, el := range values { + switch any(el).(type) { + case int: + sb.WriteString(fmt.Sprintf(":%v", el)) + case string: + s := fmt.Sprintf("%v", el) + sb.WriteString(fmt.Sprintf(":%d", _hash(s))) + } + } + + return sb.String() +} + +// timestamp: A unix timestamp (full seconds elapsed since 1970-01-01 00:00 UTC). +func NewSetMetric[T NumberOrString](key string, unit MetricUnit, tags map[string]string, timestamp int64, value T) SetMetric[T] { + am := abstractMetric{ + key, + unit, + tags, + timestamp, + } + + return SetMetric[T]{ + map[T]void{ + value: member, + }, + am, + } +} + +func sanitizeKey(s string) string { + return keyRegex.ReplaceAllString(s, "_") +} + +func sanitizeValue(s string) string { + return valueRegex.ReplaceAllString(s, "") +} + +type Ordered interface { + ~int | ~int8 | ~int16 | ~int32 | ~int64 | ~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr | ~float32 | ~float64 | ~string +} + +func sortSlice[T Ordered](s []T) { + sort.Slice(s, func(i, j int) bool { + return s[i] < s[j] + }) +} diff --git a/vendor/github.com/getsentry/sentry-go/sentry.go b/vendor/github.com/getsentry/sentry-go/sentry.go index 3df2cdb..c8246de 100644 --- a/vendor/github.com/getsentry/sentry-go/sentry.go +++ b/vendor/github.com/getsentry/sentry-go/sentry.go @@ -6,7 +6,7 @@ import ( ) // The version of the SDK. -const SDKVersion = "0.27.0" +const SDKVersion = "0.28.1" // apiVersion is the minimum version of the Sentry API compatible with the // sentry-go SDK. @@ -72,18 +72,17 @@ func Recover() *EventID { // RecoverWithContext captures a panic and passes relevant context object. func RecoverWithContext(ctx context.Context) *EventID { - if err := recover(); err != nil { - var hub *Hub - - if HasHubOnContext(ctx) { - hub = GetHubFromContext(ctx) - } else { - hub = CurrentHub() - } - - return hub.RecoverWithContext(ctx, err) + err := recover() + if err == nil { + return nil } - return nil + + hub := GetHubFromContext(ctx) + if hub == nil { + hub = CurrentHub() + } + + return hub.RecoverWithContext(ctx, err) } // WithScope is a shorthand for CurrentHub().WithScope. diff --git a/vendor/github.com/getsentry/sentry-go/traces_profiler.go b/vendor/github.com/getsentry/sentry-go/traces_profiler.go index 2655fe8..2357342 100644 --- a/vendor/github.com/getsentry/sentry-go/traces_profiler.go +++ b/vendor/github.com/getsentry/sentry-go/traces_profiler.go @@ -7,8 +7,8 @@ import ( // Checks whether the transaction should be profiled (according to ProfilesSampleRate) // and starts a profiler if so. -func (span *Span) sampleTransactionProfile() { - var sampleRate = span.clientOptions().ProfilesSampleRate +func (s *Span) sampleTransactionProfile() { + var sampleRate = s.clientOptions().ProfilesSampleRate switch { case sampleRate < 0.0 || sampleRate > 1.0: Logger.Printf("Skipping transaction profiling: ProfilesSampleRate out of range [0.0, 1.0]: %f\n", sampleRate) @@ -19,7 +19,7 @@ func (span *Span) sampleTransactionProfile() { if globalProfiler == nil { Logger.Println("Skipping transaction profiling: the profiler couldn't be started") } else { - span.collectProfile = collectTransactionProfile + s.collectProfile = collectTransactionProfile } } } @@ -69,22 +69,27 @@ func (info *profileInfo) UpdateFromEvent(event *Event) { info.Dist = event.Dist info.Transaction.ID = event.EventID + getStringFromContext := func(context map[string]interface{}, originalValue, key string) string { + v, ok := context[key] + if !ok { + return originalValue + } + + if s, ok := v.(string); ok { + return s + } + + return originalValue + } + if runtimeContext, ok := event.Contexts["runtime"]; ok { - if value, ok := runtimeContext["name"]; !ok { - info.Runtime.Name = value.(string) - } - if value, ok := runtimeContext["version"]; !ok { - info.Runtime.Version = value.(string) - } + info.Runtime.Name = getStringFromContext(runtimeContext, info.Runtime.Name, "name") + info.Runtime.Version = getStringFromContext(runtimeContext, info.Runtime.Version, "version") } if osContext, ok := event.Contexts["os"]; ok { - if value, ok := osContext["name"]; !ok { - info.OS.Name = value.(string) - } + info.OS.Name = getStringFromContext(osContext, info.OS.Name, "name") } if deviceContext, ok := event.Contexts["device"]; ok { - if value, ok := deviceContext["arch"]; !ok { - info.Device.Architecture = value.(string) - } + info.Device.Architecture = getStringFromContext(deviceContext, info.Device.Architecture, "arch") } } diff --git a/vendor/github.com/getsentry/sentry-go/tracing.go b/vendor/github.com/getsentry/sentry-go/tracing.go index 4d51c0d..1bb53d0 100644 --- a/vendor/github.com/getsentry/sentry-go/tracing.go +++ b/vendor/github.com/getsentry/sentry-go/tracing.go @@ -169,11 +169,11 @@ func StartSpan(ctx context.Context, operation string, options ...SpanOption) *Sp span.Sampled = span.sample() + span.recorder = &spanRecorder{} if hasParent { span.recorder = parent.spanRecorder() - } else { - span.recorder = &spanRecorder{} } + span.recorder.record(&span) hub := hubFromContext(ctx) @@ -226,7 +226,11 @@ func (s *Span) SetTag(name, value string) { // SetData sets a data on the span. It is recommended to use SetData instead of // accessing the data map directly as SetData takes care of initializing the map // when necessary. -func (s *Span) SetData(name, value string) { +func (s *Span) SetData(name string, value interface{}) { + if value == nil { + return + } + s.mu.Lock() defer s.mu.Unlock() diff --git a/vendor/github.com/getsentry/sentry-go/transport.go b/vendor/github.com/getsentry/sentry-go/transport.go index 0d03462..20f6994 100644 --- a/vendor/github.com/getsentry/sentry-go/transport.go +++ b/vendor/github.com/getsentry/sentry-go/transport.go @@ -2,6 +2,7 @@ package sentry import ( "bytes" + "context" "crypto/tls" "encoding/json" "errors" @@ -94,6 +95,55 @@ func getRequestBodyFromEvent(event *Event) []byte { return nil } +func marshalMetrics(metrics []Metric) []byte { + var b bytes.Buffer + for i, metric := range metrics { + b.WriteString(metric.GetKey()) + if unit := metric.GetUnit(); unit != "" { + b.WriteString(fmt.Sprintf("@%s", unit)) + } + b.WriteString(fmt.Sprintf("%s|%s", metric.SerializeValue(), metric.GetType())) + if serializedTags := metric.SerializeTags(); serializedTags != "" { + b.WriteString(fmt.Sprintf("|#%s", serializedTags)) + } + b.WriteString(fmt.Sprintf("|T%d", metric.GetTimestamp())) + + if i < len(metrics)-1 { + b.WriteString("\n") + } + } + return b.Bytes() +} + +func encodeMetric(enc *json.Encoder, b io.Writer, metrics []Metric) error { + body := marshalMetrics(metrics) + // Item header + err := enc.Encode(struct { + Type string `json:"type"` + Length int `json:"length"` + }{ + Type: metricType, + Length: len(body), + }) + if err != nil { + return err + } + + // metric payload + if _, err = b.Write(body); err != nil { + return err + } + + // "Envelopes should be terminated with a trailing newline." + // + // [1]: https://develop.sentry.dev/sdk/envelopes/#envelopes + if _, err := b.Write([]byte("\n")); err != nil { + return err + } + + return err +} + func encodeAttachment(enc *json.Encoder, b io.Writer, attachment *Attachment) error { // Attachment header err := enc.Encode(struct { @@ -175,11 +225,15 @@ func envelopeFromBody(event *Event, dsn *Dsn, sentAt time.Time, body json.RawMes return nil, err } - if event.Type == transactionType || event.Type == checkInType { + switch event.Type { + case transactionType, checkInType: err = encodeEnvelopeItem(enc, event.Type, body) - } else { + case metricType: + err = encodeMetric(enc, &b, event.Metrics) + default: err = encodeEnvelopeItem(enc, eventType, body) } + if err != nil { return nil, err } @@ -206,7 +260,7 @@ func envelopeFromBody(event *Event, dsn *Dsn, sentAt time.Time, body json.RawMes return &b, nil } -func getRequestFromEvent(event *Event, dsn *Dsn) (r *http.Request, err error) { +func getRequestFromEvent(ctx context.Context, event *Event, dsn *Dsn) (r *http.Request, err error) { defer func() { if r != nil { r.Header.Set("User-Agent", fmt.Sprintf("%s/%s", event.Sdk.Name, event.Sdk.Version)) @@ -233,7 +287,13 @@ func getRequestFromEvent(event *Event, dsn *Dsn) (r *http.Request, err error) { if err != nil { return nil, err } - return http.NewRequest( + + if ctx == nil { + ctx = context.Background() + } + + return http.NewRequestWithContext( + ctx, http.MethodPost, dsn.GetAPIURL().String(), envelope, @@ -344,8 +404,13 @@ func (t *HTTPTransport) Configure(options ClientOptions) { }) } -// SendEvent assembles a new packet out of Event and sends it to remote server. +// SendEvent assembles a new packet out of Event and sends it to the remote server. func (t *HTTPTransport) SendEvent(event *Event) { + t.SendEventWithContext(context.Background(), event) +} + +// SendEventWithContext assembles a new packet out of Event and sends it to the remote server. +func (t *HTTPTransport) SendEventWithContext(ctx context.Context, event *Event) { if t.dsn == nil { return } @@ -356,7 +421,7 @@ func (t *HTTPTransport) SendEvent(event *Event) { return } - request, err := getRequestFromEvent(event, t.dsn) + request, err := getRequestFromEvent(ctx, event, t.dsn) if err != nil { return } @@ -478,6 +543,13 @@ func (t *HTTPTransport) worker() { Logger.Printf("There was an issue with sending an event: %v", err) continue } + if response.StatusCode >= 400 && response.StatusCode <= 599 { + b, err := io.ReadAll(response.Body) + if err != nil { + Logger.Printf("Error while reading response code: %v", err) + } + Logger.Printf("Sending %s failed with the following error: %s", eventType, string(b)) + } t.mu.Lock() t.limits.Merge(ratelimit.FromResponse(response)) t.mu.Unlock() @@ -567,8 +639,13 @@ func (t *HTTPSyncTransport) Configure(options ClientOptions) { } } -// SendEvent assembles a new packet out of Event and sends it to remote server. +// SendEvent assembles a new packet out of Event and sends it to the remote server. func (t *HTTPSyncTransport) SendEvent(event *Event) { + t.SendEventWithContext(context.Background(), event) +} + +// SendEventWithContext assembles a new packet out of Event and sends it to the remote server. +func (t *HTTPSyncTransport) SendEventWithContext(ctx context.Context, event *Event) { if t.dsn == nil { return } @@ -577,15 +654,18 @@ func (t *HTTPSyncTransport) SendEvent(event *Event) { return } - request, err := getRequestFromEvent(event, t.dsn) + request, err := getRequestFromEvent(ctx, event, t.dsn) if err != nil { return } var eventType string - if event.Type == transactionType { + switch { + case event.Type == transactionType: eventType = "transaction" - } else { + case event.Type == metricType: + eventType = metricType + default: eventType = fmt.Sprintf("%s event", event.Level) } Logger.Printf( @@ -601,6 +681,14 @@ func (t *HTTPSyncTransport) SendEvent(event *Event) { Logger.Printf("There was an issue with sending an event: %v", err) return } + if response.StatusCode >= 400 && response.StatusCode <= 599 { + b, err := io.ReadAll(response.Body) + if err != nil { + Logger.Printf("Error while reading response code: %v", err) + } + Logger.Printf("Sending %s failed with the following error: %s", eventType, string(b)) + } + t.mu.Lock() t.limits.Merge(ratelimit.FromResponse(response)) t.mu.Unlock() diff --git a/vendor/github.com/getsentry/sentry-go/util.go b/vendor/github.com/getsentry/sentry-go/util.go index 2d2ee4c..8f999ed 100644 --- a/vendor/github.com/getsentry/sentry-go/util.go +++ b/vendor/github.com/getsentry/sentry-go/util.go @@ -112,3 +112,7 @@ func revisionFromBuildInfo(info *debug.BuildInfo) string { return "" } + +func Pointer[T any](v T) *T { + return &v +} diff --git a/vendor/github.com/klauspost/compress/zstd/dict.go b/vendor/github.com/klauspost/compress/zstd/dict.go index 8d5567f..b7b8316 100644 --- a/vendor/github.com/klauspost/compress/zstd/dict.go +++ b/vendor/github.com/klauspost/compress/zstd/dict.go @@ -273,6 +273,9 @@ func BuildDict(o BuildDictOptions) ([]byte, error) { enc.Encode(&block, b) addValues(&remain, block.literals) litTotal += len(block.literals) + if len(block.sequences) == 0 { + continue + } seqs += len(block.sequences) block.genCodes() addHist(&ll, block.coders.llEnc.Histogram()) @@ -286,6 +289,9 @@ func BuildDict(o BuildDictOptions) ([]byte, error) { if offset == 0 { continue } + if int(offset) >= len(o.History) { + continue + } if offset > 3 { newOffsets[offset-3]++ } else { @@ -336,6 +342,9 @@ func BuildDict(o BuildDictOptions) ([]byte, error) { if seqs/nUsed < 512 { // Use 512 as minimum. nUsed = seqs / 512 + if nUsed == 0 { + nUsed = 1 + } } copyHist := func(dst *fseEncoder, src *[256]int) ([]byte, error) { hist := dst.Histogram() @@ -358,6 +367,28 @@ func BuildDict(o BuildDictOptions) ([]byte, error) { fakeLength += v hist[i] = uint32(v) } + + // Ensure we aren't trying to represent RLE. + if maxCount == fakeLength { + for i := range hist { + if uint8(i) == maxSym { + fakeLength++ + maxSym++ + hist[i+1] = 1 + if maxSym > 1 { + break + } + } + if hist[0] == 0 { + fakeLength++ + hist[i] = 1 + if maxSym > 1 { + break + } + } + } + } + dst.HistogramFinished(maxSym, maxCount) dst.reUsed = false dst.useRLE = false diff --git a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_arm64.s b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_arm64.s index 17901e0..ae7d4d3 100644 --- a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_arm64.s +++ b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_arm64.s @@ -162,12 +162,12 @@ finalize: MOVD h, ret+24(FP) RET -// func writeBlocks(d *Digest, b []byte) int +// func writeBlocks(s *Digest, b []byte) int TEXT ·writeBlocks(SB), NOSPLIT|NOFRAME, $0-40 LDP ·primes+0(SB), (prime1, prime2) // Load state. Assume v[1-4] are stored contiguously. - MOVD d+0(FP), digest + MOVD s+0(FP), digest LDP 0(digest), (v1, v2) LDP 16(digest), (v3, v4) diff --git a/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.s b/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.s index 9a7655c..0782b86 100644 --- a/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.s +++ b/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.s @@ -5,7 +5,6 @@ #include "textflag.h" // func matchLen(a []byte, b []byte) int -// Requires: BMI TEXT ·matchLen(SB), NOSPLIT, $0-56 MOVQ a_base+0(FP), AX MOVQ b_base+24(FP), CX @@ -17,17 +16,16 @@ TEXT ·matchLen(SB), NOSPLIT, $0-56 JB matchlen_match4_standalone matchlen_loopback_standalone: - MOVQ (AX)(SI*1), BX - XORQ (CX)(SI*1), BX - TESTQ BX, BX - JZ matchlen_loop_standalone + MOVQ (AX)(SI*1), BX + XORQ (CX)(SI*1), BX + JZ matchlen_loop_standalone #ifdef GOAMD64_v3 TZCNTQ BX, BX #else BSFQ BX, BX #endif - SARQ $0x03, BX + SHRL $0x03, BX LEAL (SI)(BX*1), SI JMP gen_match_len_end diff --git a/vendor/github.com/munnerz/goautoneg/LICENSE b/vendor/github.com/munnerz/goautoneg/LICENSE new file mode 100644 index 0000000..bbc7b89 --- /dev/null +++ b/vendor/github.com/munnerz/goautoneg/LICENSE @@ -0,0 +1,31 @@ +Copyright (c) 2011, Open Knowledge Foundation Ltd. +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + + Neither the name of the Open Knowledge Foundation Ltd. nor the + names of its contributors may be used to endorse or promote + products derived from this software without specific prior written + permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/munnerz/goautoneg/Makefile b/vendor/github.com/munnerz/goautoneg/Makefile new file mode 100644 index 0000000..e33ee17 --- /dev/null +++ b/vendor/github.com/munnerz/goautoneg/Makefile @@ -0,0 +1,13 @@ +include $(GOROOT)/src/Make.inc + +TARG=bitbucket.org/ww/goautoneg +GOFILES=autoneg.go + +include $(GOROOT)/src/Make.pkg + +format: + gofmt -w *.go + +docs: + gomake clean + godoc ${TARG} > README.txt diff --git a/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/README.txt b/vendor/github.com/munnerz/goautoneg/README.txt similarity index 100% rename from vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/README.txt rename to vendor/github.com/munnerz/goautoneg/README.txt diff --git a/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/autoneg.go b/vendor/github.com/munnerz/goautoneg/autoneg.go similarity index 52% rename from vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/autoneg.go rename to vendor/github.com/munnerz/goautoneg/autoneg.go index a21b9d1..1dd1cad 100644 --- a/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/autoneg.go +++ b/vendor/github.com/munnerz/goautoneg/autoneg.go @@ -1,28 +1,28 @@ /* -Copyright (c) 2011, Open Knowledge Foundation Ltd. -All rights reserved. - HTTP Content-Type Autonegotiation. The functions in this package implement the behaviour specified in http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html +Copyright (c) 2011, Open Knowledge Foundation Ltd. +All rights reserved. + Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. + Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in - the documentation and/or other materials provided with the - distribution. + Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. - Neither the name of the Open Knowledge Foundation Ltd. nor the - names of its contributors may be used to endorse or promote - products derived from this software without specific prior written - permission. + Neither the name of the Open Knowledge Foundation Ltd. nor the + names of its contributors may be used to endorse or promote + products derived from this software without specific prior written + permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT @@ -36,6 +36,7 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ + package goautoneg import ( @@ -51,16 +52,14 @@ type Accept struct { Params map[string]string } -// For internal use, so that we can use the sort interface -type accept_slice []Accept +// acceptSlice is defined to implement sort interface. +type acceptSlice []Accept -func (accept accept_slice) Len() int { - slice := []Accept(accept) +func (slice acceptSlice) Len() int { return len(slice) } -func (accept accept_slice) Less(i, j int) bool { - slice := []Accept(accept) +func (slice acceptSlice) Less(i, j int) bool { ai, aj := slice[i], slice[j] if ai.Q > aj.Q { return true @@ -74,63 +73,93 @@ func (accept accept_slice) Less(i, j int) bool { return false } -func (accept accept_slice) Swap(i, j int) { - slice := []Accept(accept) +func (slice acceptSlice) Swap(i, j int) { slice[i], slice[j] = slice[j], slice[i] } +func stringTrimSpaceCutset(r rune) bool { + return r == ' ' +} + +func nextSplitElement(s, sep string) (item string, remaining string) { + if index := strings.Index(s, sep); index != -1 { + return s[:index], s[index+1:] + } + return s, "" +} + // Parse an Accept Header string returning a sorted list // of clauses -func ParseAccept(header string) (accept []Accept) { - parts := strings.Split(header, ",") - accept = make([]Accept, 0, len(parts)) - for _, part := range parts { - part := strings.Trim(part, " ") +func ParseAccept(header string) acceptSlice { + partsCount := 0 + remaining := header + for len(remaining) > 0 { + partsCount++ + _, remaining = nextSplitElement(remaining, ",") + } + accept := make(acceptSlice, 0, partsCount) - a := Accept{} - a.Params = make(map[string]string) - a.Q = 1.0 + remaining = header + var part string + for len(remaining) > 0 { + part, remaining = nextSplitElement(remaining, ",") + part = strings.TrimFunc(part, stringTrimSpaceCutset) - mrp := strings.Split(part, ";") - - media_range := mrp[0] - sp := strings.Split(media_range, "/") - a.Type = strings.Trim(sp[0], " ") - - switch { - case len(sp) == 1 && a.Type == "*": - a.SubType = "*" - case len(sp) == 2: - a.SubType = strings.Trim(sp[1], " ") - default: - continue + a := Accept{ + Q: 1.0, } - if len(mrp) == 1 { + sp, remainingPart := nextSplitElement(part, ";") + + sp0, spRemaining := nextSplitElement(sp, "/") + a.Type = strings.TrimFunc(sp0, stringTrimSpaceCutset) + + switch { + case len(spRemaining) == 0: + if a.Type == "*" { + a.SubType = "*" + } else { + continue + } + default: + var sp1 string + sp1, spRemaining = nextSplitElement(spRemaining, "/") + if len(spRemaining) > 0 { + continue + } + a.SubType = strings.TrimFunc(sp1, stringTrimSpaceCutset) + } + + if len(remainingPart) == 0 { accept = append(accept, a) continue } - for _, param := range mrp[1:] { - sp := strings.SplitN(param, "=", 2) - if len(sp) != 2 { + a.Params = make(map[string]string) + for len(remainingPart) > 0 { + sp, remainingPart = nextSplitElement(remainingPart, ";") + sp0, spRemaining = nextSplitElement(sp, "=") + if len(spRemaining) == 0 { continue } - token := strings.Trim(sp[0], " ") + var sp1 string + sp1, spRemaining = nextSplitElement(spRemaining, "=") + if len(spRemaining) != 0 { + continue + } + token := strings.TrimFunc(sp0, stringTrimSpaceCutset) if token == "q" { - a.Q, _ = strconv.ParseFloat(sp[1], 32) + a.Q, _ = strconv.ParseFloat(sp1, 32) } else { - a.Params[token] = strings.Trim(sp[1], " ") + a.Params[token] = strings.TrimFunc(sp1, stringTrimSpaceCutset) } } accept = append(accept, a) } - slice := accept_slice(accept) - sort.Sort(slice) - - return + sort.Sort(accept) + return accept } // Negotiate the most appropriate content_type given the accept header diff --git a/vendor/github.com/prometheus/common/expfmt/encode.go b/vendor/github.com/prometheus/common/expfmt/encode.go index 7f6cbe7..ff5ef7a 100644 --- a/vendor/github.com/prometheus/common/expfmt/encode.go +++ b/vendor/github.com/prometheus/common/expfmt/encode.go @@ -21,9 +21,10 @@ import ( "google.golang.org/protobuf/encoding/protodelim" "google.golang.org/protobuf/encoding/prototext" - "github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg" "github.com/prometheus/common/model" + "github.com/munnerz/goautoneg" + dto "github.com/prometheus/client_model/go" ) diff --git a/vendor/github.com/prometheus/procfs/.golangci.yml b/vendor/github.com/prometheus/procfs/.golangci.yml index c24864a..126df9e 100644 --- a/vendor/github.com/prometheus/procfs/.golangci.yml +++ b/vendor/github.com/prometheus/procfs/.golangci.yml @@ -1,9 +1,16 @@ --- linters: enable: + - errcheck - godot + - gosimple + - govet + - ineffassign - misspell - revive + - staticcheck + - testifylint + - unused linter-settings: godot: diff --git a/vendor/github.com/prometheus/procfs/Makefile.common b/vendor/github.com/prometheus/procfs/Makefile.common index 0acfb9d..1617292 100644 --- a/vendor/github.com/prometheus/procfs/Makefile.common +++ b/vendor/github.com/prometheus/procfs/Makefile.common @@ -55,13 +55,13 @@ ifneq ($(shell command -v gotestsum 2> /dev/null),) endif endif -PROMU_VERSION ?= 0.15.0 +PROMU_VERSION ?= 0.17.0 PROMU_URL := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz SKIP_GOLANGCI_LINT := GOLANGCI_LINT := GOLANGCI_LINT_OPTS ?= -GOLANGCI_LINT_VERSION ?= v1.56.2 +GOLANGCI_LINT_VERSION ?= v1.59.0 # golangci-lint only supports linux, darwin and windows platforms on i386/amd64/arm64. # windows isn't included here because of the path separator being different. ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin)) diff --git a/vendor/github.com/prometheus/procfs/buddyinfo.go b/vendor/github.com/prometheus/procfs/buddyinfo.go index eb88d78..8380750 100644 --- a/vendor/github.com/prometheus/procfs/buddyinfo.go +++ b/vendor/github.com/prometheus/procfs/buddyinfo.go @@ -58,8 +58,8 @@ func parseBuddyInfo(r io.Reader) ([]BuddyInfo, error) { return nil, fmt.Errorf("%w: Invalid number of fields, found: %v", ErrFileParse, parts) } - node := strings.TrimRight(parts[1], ",") - zone := strings.TrimRight(parts[3], ",") + node := strings.TrimSuffix(parts[1], ",") + zone := strings.TrimSuffix(parts[3], ",") arraySize := len(parts[4:]) if bucketCount == -1 { diff --git a/vendor/github.com/prometheus/procfs/mdstat.go b/vendor/github.com/prometheus/procfs/mdstat.go index dd2b898..67a9d2b 100644 --- a/vendor/github.com/prometheus/procfs/mdstat.go +++ b/vendor/github.com/prometheus/procfs/mdstat.go @@ -23,7 +23,7 @@ import ( var ( statusLineRE = regexp.MustCompile(`(\d+) blocks .*\[(\d+)/(\d+)\] \[([U_]+)\]`) - recoveryLineBlocksRE = regexp.MustCompile(`\((\d+)/\d+\)`) + recoveryLineBlocksRE = regexp.MustCompile(`\((\d+/\d+)\)`) recoveryLinePctRE = regexp.MustCompile(`= (.+)%`) recoveryLineFinishRE = regexp.MustCompile(`finish=(.+)min`) recoveryLineSpeedRE = regexp.MustCompile(`speed=(.+)[A-Z]`) @@ -50,6 +50,8 @@ type MDStat struct { BlocksTotal int64 // Number of blocks on the device that are in sync. BlocksSynced int64 + // Number of blocks on the device that need to be synced. + BlocksToBeSynced int64 // progress percentage of current sync BlocksSyncedPct float64 // estimated finishing time for current sync (in minutes) @@ -115,7 +117,8 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { // If device is syncing at the moment, get the number of currently // synced bytes, otherwise that number equals the size of the device. - syncedBlocks := size + blocksSynced := size + blocksToBeSynced := size speed := float64(0) finish := float64(0) pct := float64(0) @@ -136,9 +139,9 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { // Handle case when resync=PENDING or resync=DELAYED. if strings.Contains(lines[syncLineIdx], "PENDING") || strings.Contains(lines[syncLineIdx], "DELAYED") { - syncedBlocks = 0 + blocksSynced = 0 } else { - syncedBlocks, pct, finish, speed, err = evalRecoveryLine(lines[syncLineIdx]) + blocksSynced, blocksToBeSynced, pct, finish, speed, err = evalRecoveryLine(lines[syncLineIdx]) if err != nil { return nil, fmt.Errorf("%w: Cannot parse sync line in md device: %q: %w", ErrFileParse, mdName, err) } @@ -154,7 +157,8 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { DisksSpare: spare, DisksTotal: total, BlocksTotal: size, - BlocksSynced: syncedBlocks, + BlocksSynced: blocksSynced, + BlocksToBeSynced: blocksToBeSynced, BlocksSyncedPct: pct, BlocksSyncedFinishTime: finish, BlocksSyncedSpeed: speed, @@ -206,48 +210,54 @@ func evalStatusLine(deviceLine, statusLine string) (active, total, down, size in return active, total, down, size, nil } -func evalRecoveryLine(recoveryLine string) (syncedBlocks int64, pct float64, finish float64, speed float64, err error) { +func evalRecoveryLine(recoveryLine string) (blocksSynced int64, blocksToBeSynced int64, pct float64, finish float64, speed float64, err error) { matches := recoveryLineBlocksRE.FindStringSubmatch(recoveryLine) if len(matches) != 2 { - return 0, 0, 0, 0, fmt.Errorf("%w: Unexpected recoveryLine %s: %w", ErrFileParse, recoveryLine, err) + return 0, 0, 0, 0, 0, fmt.Errorf("%w: Unexpected recoveryLine blocks %s: %w", ErrFileParse, recoveryLine, err) } - syncedBlocks, err = strconv.ParseInt(matches[1], 10, 64) + blocks := strings.Split(matches[1], "/") + blocksSynced, err = strconv.ParseInt(blocks[0], 10, 64) if err != nil { - return 0, 0, 0, 0, fmt.Errorf("%w: Unexpected parsing of recoveryLine %q: %w", ErrFileParse, recoveryLine, err) + return 0, 0, 0, 0, 0, fmt.Errorf("%w: Unable to parse recovery blocks synced %q: %w", ErrFileParse, matches[1], err) + } + + blocksToBeSynced, err = strconv.ParseInt(blocks[1], 10, 64) + if err != nil { + return blocksSynced, 0, 0, 0, 0, fmt.Errorf("%w: Unable to parse recovery to be synced blocks %q: %w", ErrFileParse, matches[2], err) } // Get percentage complete matches = recoveryLinePctRE.FindStringSubmatch(recoveryLine) if len(matches) != 2 { - return syncedBlocks, 0, 0, 0, fmt.Errorf("%w: Unexpected recoveryLine matching percentage %s", ErrFileParse, recoveryLine) + return blocksSynced, blocksToBeSynced, 0, 0, 0, fmt.Errorf("%w: Unexpected recoveryLine matching percentage %s", ErrFileParse, recoveryLine) } pct, err = strconv.ParseFloat(strings.TrimSpace(matches[1]), 64) if err != nil { - return syncedBlocks, 0, 0, 0, fmt.Errorf("%w: Error parsing float from recoveryLine %q", ErrFileParse, recoveryLine) + return blocksSynced, blocksToBeSynced, 0, 0, 0, fmt.Errorf("%w: Error parsing float from recoveryLine %q", ErrFileParse, recoveryLine) } // Get time expected left to complete matches = recoveryLineFinishRE.FindStringSubmatch(recoveryLine) if len(matches) != 2 { - return syncedBlocks, pct, 0, 0, fmt.Errorf("%w: Unexpected recoveryLine matching est. finish time: %s", ErrFileParse, recoveryLine) + return blocksSynced, blocksToBeSynced, pct, 0, 0, fmt.Errorf("%w: Unexpected recoveryLine matching est. finish time: %s", ErrFileParse, recoveryLine) } finish, err = strconv.ParseFloat(matches[1], 64) if err != nil { - return syncedBlocks, pct, 0, 0, fmt.Errorf("%w: Unable to parse float from recoveryLine: %q", ErrFileParse, recoveryLine) + return blocksSynced, blocksToBeSynced, pct, 0, 0, fmt.Errorf("%w: Unable to parse float from recoveryLine: %q", ErrFileParse, recoveryLine) } // Get recovery speed matches = recoveryLineSpeedRE.FindStringSubmatch(recoveryLine) if len(matches) != 2 { - return syncedBlocks, pct, finish, 0, fmt.Errorf("%w: Unexpected recoveryLine value: %s", ErrFileParse, recoveryLine) + return blocksSynced, blocksToBeSynced, pct, finish, 0, fmt.Errorf("%w: Unexpected recoveryLine value: %s", ErrFileParse, recoveryLine) } speed, err = strconv.ParseFloat(matches[1], 64) if err != nil { - return syncedBlocks, pct, finish, 0, fmt.Errorf("%w: Error parsing float from recoveryLine: %q: %w", ErrFileParse, recoveryLine, err) + return blocksSynced, blocksToBeSynced, pct, finish, 0, fmt.Errorf("%w: Error parsing float from recoveryLine: %q: %w", ErrFileParse, recoveryLine, err) } - return syncedBlocks, pct, finish, speed, nil + return blocksSynced, blocksToBeSynced, pct, finish, speed, nil } func evalComponentDevices(deviceFields []string) []string { diff --git a/vendor/github.com/prometheus/procfs/mountstats.go b/vendor/github.com/prometheus/procfs/mountstats.go index 2f54e77..75a3b6c 100644 --- a/vendor/github.com/prometheus/procfs/mountstats.go +++ b/vendor/github.com/prometheus/procfs/mountstats.go @@ -88,7 +88,7 @@ type MountStatsNFS struct { // Statistics broken down by filesystem operation. Operations []NFSOperationStats // Statistics about the NFS RPC transport. - Transport NFSTransportStats + Transport []NFSTransportStats } // mountStats implements MountStats. @@ -432,7 +432,7 @@ func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, e return nil, err } - stats.Transport = *tstats + stats.Transport = append(stats.Transport, *tstats) } // When encountering "per-operation statistics", we must break this diff --git a/vendor/github.com/prometheus/procfs/proc.go b/vendor/github.com/prometheus/procfs/proc.go index 0e8c4fa..1427963 100644 --- a/vendor/github.com/prometheus/procfs/proc.go +++ b/vendor/github.com/prometheus/procfs/proc.go @@ -137,7 +137,7 @@ func (p Proc) CmdLine() ([]string, error) { return []string{}, nil } - return strings.Split(string(bytes.TrimRight(data, string("\x00"))), string(byte(0))), nil + return strings.Split(string(bytes.TrimRight(data, "\x00")), "\x00"), nil } // Wchan returns the wchan (wait channel) of a process. diff --git a/vendor/github.com/prometheus/procfs/proc_smaps.go b/vendor/github.com/prometheus/procfs/proc_smaps.go index ad8785a..09060e8 100644 --- a/vendor/github.com/prometheus/procfs/proc_smaps.go +++ b/vendor/github.com/prometheus/procfs/proc_smaps.go @@ -127,7 +127,7 @@ func (s *ProcSMapsRollup) parseLine(line string) error { } v := strings.TrimSpace(kv[1]) - v = strings.TrimRight(v, " kB") + v = strings.TrimSuffix(v, " kB") vKBytes, err := strconv.ParseUint(v, 10, 64) if err != nil { diff --git a/vendor/golang.org/x/crypto/pbkdf2/pbkdf2.go b/vendor/golang.org/x/crypto/pbkdf2/pbkdf2.go index 904b57e..28cd99c 100644 --- a/vendor/golang.org/x/crypto/pbkdf2/pbkdf2.go +++ b/vendor/golang.org/x/crypto/pbkdf2/pbkdf2.go @@ -16,7 +16,7 @@ Hash Functions SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512 for HMAC. To choose, you can pass the `New` functions from the different SHA packages to pbkdf2.Key. */ -package pbkdf2 // import "golang.org/x/crypto/pbkdf2" +package pbkdf2 import ( "crypto/hmac" diff --git a/vendor/golang.org/x/exp/LICENSE b/vendor/golang.org/x/exp/LICENSE index 6a66aea..2a7cf70 100644 --- a/vendor/golang.org/x/exp/LICENSE +++ b/vendor/golang.org/x/exp/LICENSE @@ -1,4 +1,4 @@ -Copyright (c) 2009 The Go Authors. All rights reserved. +Copyright 2009 The Go Authors. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are @@ -10,7 +10,7 @@ notice, this list of conditions and the following disclaimer. copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - * Neither the name of Google Inc. nor the names of its + * Neither the name of Google LLC nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. diff --git a/vendor/golang.org/x/exp/slices/sort.go b/vendor/golang.org/x/exp/slices/sort.go index b67897f..f58bbc7 100644 --- a/vendor/golang.org/x/exp/slices/sort.go +++ b/vendor/golang.org/x/exp/slices/sort.go @@ -22,10 +22,12 @@ func Sort[S ~[]E, E constraints.Ordered](x S) { // SortFunc sorts the slice x in ascending order as determined by the cmp // function. This sort is not guaranteed to be stable. // cmp(a, b) should return a negative number when a < b, a positive number when -// a > b and zero when a == b. +// a > b and zero when a == b or when a is not comparable to b in the sense +// of the formal definition of Strict Weak Ordering. // // SortFunc requires that cmp is a strict weak ordering. // See https://en.wikipedia.org/wiki/Weak_ordering#Strict_weak_orderings. +// To indicate 'uncomparable', return 0 from the function. func SortFunc[S ~[]E, E any](x S, cmp func(a, b E) int) { n := len(x) pdqsortCmpFunc(x, 0, n, bits.Len(uint(n)), cmp) diff --git a/vendor/golang.org/x/sys/unix/asm_zos_s390x.s b/vendor/golang.org/x/sys/unix/asm_zos_s390x.s index 2f67ba8..813dfad 100644 --- a/vendor/golang.org/x/sys/unix/asm_zos_s390x.s +++ b/vendor/golang.org/x/sys/unix/asm_zos_s390x.s @@ -9,9 +9,11 @@ #define PSALAA 1208(R0) #define GTAB64(x) 80(x) #define LCA64(x) 88(x) +#define SAVSTACK_ASYNC(x) 336(x) // in the LCA #define CAA(x) 8(x) -#define EDCHPXV(x) 1016(x) // in the CAA -#define SAVSTACK_ASYNC(x) 336(x) // in the LCA +#define CEECAATHDID(x) 976(x) // in the CAA +#define EDCHPXV(x) 1016(x) // in the CAA +#define GOCB(x) 1104(x) // in the CAA // SS_*, where x=SAVSTACK_ASYNC #define SS_LE(x) 0(x) @@ -19,394 +21,125 @@ #define SS_ERRNO(x) 16(x) #define SS_ERRNOJR(x) 20(x) -#define LE_CALL BYTE $0x0D; BYTE $0x76; // BL R7, R6 +// Function Descriptor Offsets +#define __errno 0x156*16 +#define __err2ad 0x16C*16 -TEXT ·clearErrno(SB),NOSPLIT,$0-0 - BL addrerrno<>(SB) - MOVD $0, 0(R3) +// Call Instructions +#define LE_CALL BYTE $0x0D; BYTE $0x76 // BL R7, R6 +#define SVC_LOAD BYTE $0x0A; BYTE $0x08 // SVC 08 LOAD +#define SVC_DELETE BYTE $0x0A; BYTE $0x09 // SVC 09 DELETE + +DATA zosLibVec<>(SB)/8, $0 +GLOBL zosLibVec<>(SB), NOPTR, $8 + +TEXT ·initZosLibVec(SB), NOSPLIT|NOFRAME, $0-0 + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 + MOVD CAA(R8), R8 + MOVD EDCHPXV(R8), R8 + MOVD R8, zosLibVec<>(SB) + RET + +TEXT ·GetZosLibVec(SB), NOSPLIT|NOFRAME, $0-0 + MOVD zosLibVec<>(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·clearErrno(SB), NOSPLIT, $0-0 + BL addrerrno<>(SB) + MOVD $0, 0(R3) RET // Returns the address of errno in R3. -TEXT addrerrno<>(SB),NOSPLIT|NOFRAME,$0-0 +TEXT addrerrno<>(SB), NOSPLIT|NOFRAME, $0-0 // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 // Get __errno FuncDesc. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - ADD $(0x156*16), R9 - LMG 0(R9), R5, R6 + MOVD CAA(R8), R9 + MOVD EDCHPXV(R9), R9 + ADD $(__errno), R9 + LMG 0(R9), R5, R6 // Switch to saved LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) + MOVD SAVSTACK_ASYNC(R8), R9 + MOVD 0(R9), R4 + MOVD $0, 0(R9) // Call __errno function. LE_CALL NOPH // Switch back to Go stack. - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - RET - -TEXT ·syscall_syscall(SB),NOSPLIT,$0-56 - BL runtime·entersyscall(SB) - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 - - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 - - // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) - - // Call function. - LE_CALL - NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+32(FP) - MOVD R0, r2+40(FP) - MOVD R0, err+48(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL addrerrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+48(FP) -done: - BL runtime·exitsyscall(SB) - RET - -TEXT ·syscall_rawsyscall(SB),NOSPLIT,$0-56 - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 - - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 - - // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) - - // Call function. - LE_CALL - NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+32(FP) - MOVD R0, r2+40(FP) - MOVD R0, err+48(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL addrerrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+48(FP) -done: - RET - -TEXT ·syscall_syscall6(SB),NOSPLIT,$0-80 - BL runtime·entersyscall(SB) - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 - - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 - - // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) - - // Fill in parameter list. - MOVD a4+32(FP), R12 - MOVD R12, (2176+24)(R4) - MOVD a5+40(FP), R12 - MOVD R12, (2176+32)(R4) - MOVD a6+48(FP), R12 - MOVD R12, (2176+40)(R4) - - // Call function. - LE_CALL - NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+56(FP) - MOVD R0, r2+64(FP) - MOVD R0, err+72(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL addrerrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+72(FP) -done: - BL runtime·exitsyscall(SB) - RET - -TEXT ·syscall_rawsyscall6(SB),NOSPLIT,$0-80 - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 - - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 - - // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) - - // Fill in parameter list. - MOVD a4+32(FP), R12 - MOVD R12, (2176+24)(R4) - MOVD a5+40(FP), R12 - MOVD R12, (2176+32)(R4) - MOVD a6+48(FP), R12 - MOVD R12, (2176+40)(R4) - - // Call function. - LE_CALL - NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+56(FP) - MOVD R0, r2+64(FP) - MOVD R0, err+72(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL ·rrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+72(FP) -done: - RET - -TEXT ·syscall_syscall9(SB),NOSPLIT,$0 - BL runtime·entersyscall(SB) - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 - - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 - - // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) - - // Fill in parameter list. - MOVD a4+32(FP), R12 - MOVD R12, (2176+24)(R4) - MOVD a5+40(FP), R12 - MOVD R12, (2176+32)(R4) - MOVD a6+48(FP), R12 - MOVD R12, (2176+40)(R4) - MOVD a7+56(FP), R12 - MOVD R12, (2176+48)(R4) - MOVD a8+64(FP), R12 - MOVD R12, (2176+56)(R4) - MOVD a9+72(FP), R12 - MOVD R12, (2176+64)(R4) - - // Call function. - LE_CALL - NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+80(FP) - MOVD R0, r2+88(FP) - MOVD R0, err+96(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL addrerrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+96(FP) -done: - BL runtime·exitsyscall(SB) - RET - -TEXT ·syscall_rawsyscall9(SB),NOSPLIT,$0 - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 - - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 - - // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) - - // Fill in parameter list. - MOVD a4+32(FP), R12 - MOVD R12, (2176+24)(R4) - MOVD a5+40(FP), R12 - MOVD R12, (2176+32)(R4) - MOVD a6+48(FP), R12 - MOVD R12, (2176+40)(R4) - MOVD a7+56(FP), R12 - MOVD R12, (2176+48)(R4) - MOVD a8+64(FP), R12 - MOVD R12, (2176+56)(R4) - MOVD a9+72(FP), R12 - MOVD R12, (2176+64)(R4) - - // Call function. - LE_CALL - NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+80(FP) - MOVD R0, r2+88(FP) - MOVD R0, err+96(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL addrerrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+96(FP) -done: + XOR R0, R0 // Restore R0 to $0. + MOVD R4, 0(R9) // Save stack pointer. RET // func svcCall(fnptr unsafe.Pointer, argv *unsafe.Pointer, dsa *uint64) -TEXT ·svcCall(SB),NOSPLIT,$0 - BL runtime·save_g(SB) // Save g and stack pointer - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD R15, 0(R9) +TEXT ·svcCall(SB), NOSPLIT, $0 + BL runtime·save_g(SB) // Save g and stack pointer + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 + MOVD SAVSTACK_ASYNC(R8), R9 + MOVD R15, 0(R9) - MOVD argv+8(FP), R1 // Move function arguments into registers - MOVD dsa+16(FP), g - MOVD fnptr+0(FP), R15 + MOVD argv+8(FP), R1 // Move function arguments into registers + MOVD dsa+16(FP), g + MOVD fnptr+0(FP), R15 - BYTE $0x0D // Branch to function - BYTE $0xEF + BYTE $0x0D // Branch to function + BYTE $0xEF - BL runtime·load_g(SB) // Restore g and stack pointer - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R15 + BL runtime·load_g(SB) // Restore g and stack pointer + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 + MOVD SAVSTACK_ASYNC(R8), R9 + MOVD 0(R9), R15 RET // func svcLoad(name *byte) unsafe.Pointer -TEXT ·svcLoad(SB),NOSPLIT,$0 - MOVD R15, R2 // Save go stack pointer - MOVD name+0(FP), R0 // Move SVC args into registers - MOVD $0x80000000, R1 - MOVD $0, R15 - BYTE $0x0A // SVC 08 LOAD - BYTE $0x08 - MOVW R15, R3 // Save return code from SVC - MOVD R2, R15 // Restore go stack pointer - CMP R3, $0 // Check SVC return code - BNE error +TEXT ·svcLoad(SB), NOSPLIT, $0 + MOVD R15, R2 // Save go stack pointer + MOVD name+0(FP), R0 // Move SVC args into registers + MOVD $0x80000000, R1 + MOVD $0, R15 + SVC_LOAD + MOVW R15, R3 // Save return code from SVC + MOVD R2, R15 // Restore go stack pointer + CMP R3, $0 // Check SVC return code + BNE error - MOVD $-2, R3 // Reset last bit of entry point to zero - AND R0, R3 - MOVD R3, addr+8(FP) // Return entry point returned by SVC - CMP R0, R3 // Check if last bit of entry point was set - BNE done + MOVD $-2, R3 // Reset last bit of entry point to zero + AND R0, R3 + MOVD R3, ret+8(FP) // Return entry point returned by SVC + CMP R0, R3 // Check if last bit of entry point was set + BNE done - MOVD R15, R2 // Save go stack pointer - MOVD $0, R15 // Move SVC args into registers (entry point still in r0 from SVC 08) - BYTE $0x0A // SVC 09 DELETE - BYTE $0x09 - MOVD R2, R15 // Restore go stack pointer + MOVD R15, R2 // Save go stack pointer + MOVD $0, R15 // Move SVC args into registers (entry point still in r0 from SVC 08) + SVC_DELETE + MOVD R2, R15 // Restore go stack pointer error: - MOVD $0, addr+8(FP) // Return 0 on failure + MOVD $0, ret+8(FP) // Return 0 on failure + done: - XOR R0, R0 // Reset r0 to 0 + XOR R0, R0 // Reset r0 to 0 RET // func svcUnload(name *byte, fnptr unsafe.Pointer) int64 -TEXT ·svcUnload(SB),NOSPLIT,$0 - MOVD R15, R2 // Save go stack pointer - MOVD name+0(FP), R0 // Move SVC args into registers - MOVD addr+8(FP), R15 - BYTE $0x0A // SVC 09 - BYTE $0x09 - XOR R0, R0 // Reset r0 to 0 - MOVD R15, R1 // Save SVC return code - MOVD R2, R15 // Restore go stack pointer - MOVD R1, rc+0(FP) // Return SVC return code +TEXT ·svcUnload(SB), NOSPLIT, $0 + MOVD R15, R2 // Save go stack pointer + MOVD name+0(FP), R0 // Move SVC args into registers + MOVD fnptr+8(FP), R15 + SVC_DELETE + XOR R0, R0 // Reset r0 to 0 + MOVD R15, R1 // Save SVC return code + MOVD R2, R15 // Restore go stack pointer + MOVD R1, ret+16(FP) // Return SVC return code RET // func gettid() uint64 @@ -417,7 +150,233 @@ TEXT ·gettid(SB), NOSPLIT, $0 // Get CEECAATHDID MOVD CAA(R8), R9 - MOVD 0x3D0(R9), R9 + MOVD CEECAATHDID(R9), R9 MOVD R9, ret+0(FP) RET + +// +// Call LE function, if the return is -1 +// errno and errno2 is retrieved +// +TEXT ·CallLeFuncWithErr(SB), NOSPLIT, $0 + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 + MOVD CAA(R8), R9 + MOVD g, GOCB(R9) + + // Restore LE stack. + MOVD SAVSTACK_ASYNC(R8), R9 // R9-> LE stack frame saving address + MOVD 0(R9), R4 // R4-> restore previously saved stack frame pointer + + MOVD parms_base+8(FP), R7 // R7 -> argument array + MOVD parms_len+16(FP), R8 // R8 number of arguments + + // arg 1 ---> R1 + CMP R8, $0 + BEQ docall + SUB $1, R8 + MOVD 0(R7), R1 + + // arg 2 ---> R2 + CMP R8, $0 + BEQ docall + SUB $1, R8 + ADD $8, R7 + MOVD 0(R7), R2 + + // arg 3 --> R3 + CMP R8, $0 + BEQ docall + SUB $1, R8 + ADD $8, R7 + MOVD 0(R7), R3 + + CMP R8, $0 + BEQ docall + MOVD $2176+16, R6 // starting LE stack address-8 to store 4th argument + +repeat: + ADD $8, R7 + MOVD 0(R7), R0 // advance arg pointer by 8 byte + ADD $8, R6 // advance LE argument address by 8 byte + MOVD R0, (R4)(R6*1) // copy argument from go-slice to le-frame + SUB $1, R8 + CMP R8, $0 + BNE repeat + +docall: + MOVD funcdesc+0(FP), R8 // R8-> function descriptor + LMG 0(R8), R5, R6 + MOVD $0, 0(R9) // R9 address of SAVSTACK_ASYNC + LE_CALL // balr R7, R6 (return #1) + NOPH + MOVD R3, ret+32(FP) + CMP R3, $-1 // compare result to -1 + BNE done + + // retrieve errno and errno2 + MOVD zosLibVec<>(SB), R8 + ADD $(__errno), R8 + LMG 0(R8), R5, R6 + LE_CALL // balr R7, R6 __errno (return #3) + NOPH + MOVWZ 0(R3), R3 + MOVD R3, err+48(FP) + MOVD zosLibVec<>(SB), R8 + ADD $(__err2ad), R8 + LMG 0(R8), R5, R6 + LE_CALL // balr R7, R6 __err2ad (return #2) + NOPH + MOVW (R3), R2 // retrieve errno2 + MOVD R2, errno2+40(FP) // store in return area + +done: + MOVD R4, 0(R9) // Save stack pointer. + RET + +// +// Call LE function, if the return is 0 +// errno and errno2 is retrieved +// +TEXT ·CallLeFuncWithPtrReturn(SB), NOSPLIT, $0 + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 + MOVD CAA(R8), R9 + MOVD g, GOCB(R9) + + // Restore LE stack. + MOVD SAVSTACK_ASYNC(R8), R9 // R9-> LE stack frame saving address + MOVD 0(R9), R4 // R4-> restore previously saved stack frame pointer + + MOVD parms_base+8(FP), R7 // R7 -> argument array + MOVD parms_len+16(FP), R8 // R8 number of arguments + + // arg 1 ---> R1 + CMP R8, $0 + BEQ docall + SUB $1, R8 + MOVD 0(R7), R1 + + // arg 2 ---> R2 + CMP R8, $0 + BEQ docall + SUB $1, R8 + ADD $8, R7 + MOVD 0(R7), R2 + + // arg 3 --> R3 + CMP R8, $0 + BEQ docall + SUB $1, R8 + ADD $8, R7 + MOVD 0(R7), R3 + + CMP R8, $0 + BEQ docall + MOVD $2176+16, R6 // starting LE stack address-8 to store 4th argument + +repeat: + ADD $8, R7 + MOVD 0(R7), R0 // advance arg pointer by 8 byte + ADD $8, R6 // advance LE argument address by 8 byte + MOVD R0, (R4)(R6*1) // copy argument from go-slice to le-frame + SUB $1, R8 + CMP R8, $0 + BNE repeat + +docall: + MOVD funcdesc+0(FP), R8 // R8-> function descriptor + LMG 0(R8), R5, R6 + MOVD $0, 0(R9) // R9 address of SAVSTACK_ASYNC + LE_CALL // balr R7, R6 (return #1) + NOPH + MOVD R3, ret+32(FP) + CMP R3, $0 // compare result to 0 + BNE done + + // retrieve errno and errno2 + MOVD zosLibVec<>(SB), R8 + ADD $(__errno), R8 + LMG 0(R8), R5, R6 + LE_CALL // balr R7, R6 __errno (return #3) + NOPH + MOVWZ 0(R3), R3 + MOVD R3, err+48(FP) + MOVD zosLibVec<>(SB), R8 + ADD $(__err2ad), R8 + LMG 0(R8), R5, R6 + LE_CALL // balr R7, R6 __err2ad (return #2) + NOPH + MOVW (R3), R2 // retrieve errno2 + MOVD R2, errno2+40(FP) // store in return area + XOR R2, R2 + MOVWZ R2, (R3) // clear errno2 + +done: + MOVD R4, 0(R9) // Save stack pointer. + RET + +// +// function to test if a pointer can be safely dereferenced (content read) +// return 0 for succces +// +TEXT ·ptrtest(SB), NOSPLIT, $0-16 + MOVD arg+0(FP), R10 // test pointer in R10 + + // set up R2 to point to CEECAADMC + BYTE $0xE3; BYTE $0x20; BYTE $0x04; BYTE $0xB8; BYTE $0x00; BYTE $0x17 // llgt 2,1208 + BYTE $0xB9; BYTE $0x17; BYTE $0x00; BYTE $0x22 // llgtr 2,2 + BYTE $0xA5; BYTE $0x26; BYTE $0x7F; BYTE $0xFF // nilh 2,32767 + BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x58; BYTE $0x00; BYTE $0x04 // lg 2,88(2) + BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x08; BYTE $0x00; BYTE $0x04 // lg 2,8(2) + BYTE $0x41; BYTE $0x22; BYTE $0x03; BYTE $0x68 // la 2,872(2) + + // set up R5 to point to the "shunt" path which set 1 to R3 (failure) + BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x33 // xgr 3,3 + BYTE $0xA7; BYTE $0x55; BYTE $0x00; BYTE $0x04 // bras 5,lbl1 + BYTE $0xA7; BYTE $0x39; BYTE $0x00; BYTE $0x01 // lghi 3,1 + + // if r3 is not zero (failed) then branch to finish + BYTE $0xB9; BYTE $0x02; BYTE $0x00; BYTE $0x33 // lbl1 ltgr 3,3 + BYTE $0xA7; BYTE $0x74; BYTE $0x00; BYTE $0x08 // brc b'0111',lbl2 + + // stomic store shunt address in R5 into CEECAADMC + BYTE $0xE3; BYTE $0x52; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg 5,0(2) + + // now try reading from the test pointer in R10, if it fails it branches to the "lghi" instruction above + BYTE $0xE3; BYTE $0x9A; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x04 // lg 9,0(10) + + // finish here, restore 0 into CEECAADMC + BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x99 // lbl2 xgr 9,9 + BYTE $0xE3; BYTE $0x92; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg 9,0(2) + MOVD R3, ret+8(FP) // result in R3 + RET + +// +// function to test if a untptr can be loaded from a pointer +// return 1: the 8-byte content +// 2: 0 for success, 1 for failure +// +// func safeload(ptr uintptr) ( value uintptr, error uintptr) +TEXT ·safeload(SB), NOSPLIT, $0-24 + MOVD ptr+0(FP), R10 // test pointer in R10 + MOVD $0x0, R6 + BYTE $0xE3; BYTE $0x20; BYTE $0x04; BYTE $0xB8; BYTE $0x00; BYTE $0x17 // llgt 2,1208 + BYTE $0xB9; BYTE $0x17; BYTE $0x00; BYTE $0x22 // llgtr 2,2 + BYTE $0xA5; BYTE $0x26; BYTE $0x7F; BYTE $0xFF // nilh 2,32767 + BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x58; BYTE $0x00; BYTE $0x04 // lg 2,88(2) + BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x08; BYTE $0x00; BYTE $0x04 // lg 2,8(2) + BYTE $0x41; BYTE $0x22; BYTE $0x03; BYTE $0x68 // la 2,872(2) + BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x33 // xgr 3,3 + BYTE $0xA7; BYTE $0x55; BYTE $0x00; BYTE $0x04 // bras 5,lbl1 + BYTE $0xA7; BYTE $0x39; BYTE $0x00; BYTE $0x01 // lghi 3,1 + BYTE $0xB9; BYTE $0x02; BYTE $0x00; BYTE $0x33 // lbl1 ltgr 3,3 + BYTE $0xA7; BYTE $0x74; BYTE $0x00; BYTE $0x08 // brc b'0111',lbl2 + BYTE $0xE3; BYTE $0x52; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg 5,0(2) + BYTE $0xE3; BYTE $0x6A; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x04 // lg 6,0(10) + BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x99 // lbl2 xgr 9,9 + BYTE $0xE3; BYTE $0x92; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg 9,0(2) + MOVD R6, value+8(FP) // result in R6 + MOVD R3, error+16(FP) // error in R3 + RET diff --git a/vendor/golang.org/x/sys/unix/bpxsvc_zos.go b/vendor/golang.org/x/sys/unix/bpxsvc_zos.go new file mode 100644 index 0000000..39d647d --- /dev/null +++ b/vendor/golang.org/x/sys/unix/bpxsvc_zos.go @@ -0,0 +1,657 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build zos + +package unix + +import ( + "bytes" + "fmt" + "unsafe" +) + +//go:noescape +func bpxcall(plist []unsafe.Pointer, bpx_offset int64) + +//go:noescape +func A2e([]byte) + +//go:noescape +func E2a([]byte) + +const ( + BPX4STA = 192 // stat + BPX4FST = 104 // fstat + BPX4LST = 132 // lstat + BPX4OPN = 156 // open + BPX4CLO = 72 // close + BPX4CHR = 500 // chattr + BPX4FCR = 504 // fchattr + BPX4LCR = 1180 // lchattr + BPX4CTW = 492 // cond_timed_wait + BPX4GTH = 1056 // __getthent + BPX4PTQ = 412 // pthread_quiesc + BPX4PTR = 320 // ptrace +) + +const ( + //options + //byte1 + BPX_OPNFHIGH = 0x80 + //byte2 + BPX_OPNFEXEC = 0x80 + //byte3 + BPX_O_NOLARGEFILE = 0x08 + BPX_O_LARGEFILE = 0x04 + BPX_O_ASYNCSIG = 0x02 + BPX_O_SYNC = 0x01 + //byte4 + BPX_O_CREXCL = 0xc0 + BPX_O_CREAT = 0x80 + BPX_O_EXCL = 0x40 + BPX_O_NOCTTY = 0x20 + BPX_O_TRUNC = 0x10 + BPX_O_APPEND = 0x08 + BPX_O_NONBLOCK = 0x04 + BPX_FNDELAY = 0x04 + BPX_O_RDWR = 0x03 + BPX_O_RDONLY = 0x02 + BPX_O_WRONLY = 0x01 + BPX_O_ACCMODE = 0x03 + BPX_O_GETFL = 0x0f + + //mode + // byte1 (file type) + BPX_FT_DIR = 1 + BPX_FT_CHARSPEC = 2 + BPX_FT_REGFILE = 3 + BPX_FT_FIFO = 4 + BPX_FT_SYMLINK = 5 + BPX_FT_SOCKET = 6 + //byte3 + BPX_S_ISUID = 0x08 + BPX_S_ISGID = 0x04 + BPX_S_ISVTX = 0x02 + BPX_S_IRWXU1 = 0x01 + BPX_S_IRUSR = 0x01 + //byte4 + BPX_S_IRWXU2 = 0xc0 + BPX_S_IWUSR = 0x80 + BPX_S_IXUSR = 0x40 + BPX_S_IRWXG = 0x38 + BPX_S_IRGRP = 0x20 + BPX_S_IWGRP = 0x10 + BPX_S_IXGRP = 0x08 + BPX_S_IRWXOX = 0x07 + BPX_S_IROTH = 0x04 + BPX_S_IWOTH = 0x02 + BPX_S_IXOTH = 0x01 + + CW_INTRPT = 1 + CW_CONDVAR = 32 + CW_TIMEOUT = 64 + + PGTHA_NEXT = 2 + PGTHA_CURRENT = 1 + PGTHA_FIRST = 0 + PGTHA_LAST = 3 + PGTHA_PROCESS = 0x80 + PGTHA_CONTTY = 0x40 + PGTHA_PATH = 0x20 + PGTHA_COMMAND = 0x10 + PGTHA_FILEDATA = 0x08 + PGTHA_THREAD = 0x04 + PGTHA_PTAG = 0x02 + PGTHA_COMMANDLONG = 0x01 + PGTHA_THREADFAST = 0x80 + PGTHA_FILEPATH = 0x40 + PGTHA_THDSIGMASK = 0x20 + // thread quiece mode + QUIESCE_TERM int32 = 1 + QUIESCE_FORCE int32 = 2 + QUIESCE_QUERY int32 = 3 + QUIESCE_FREEZE int32 = 4 + QUIESCE_UNFREEZE int32 = 5 + FREEZE_THIS_THREAD int32 = 6 + FREEZE_EXIT int32 = 8 + QUIESCE_SRB int32 = 9 +) + +type Pgtha struct { + Pid uint32 // 0 + Tid0 uint32 // 4 + Tid1 uint32 + Accesspid byte // C + Accesstid byte // D + Accessasid uint16 // E + Loginname [8]byte // 10 + Flag1 byte // 18 + Flag1b2 byte // 19 +} + +type Bpxystat_t struct { // DSECT BPXYSTAT + St_id [4]uint8 // 0 + St_length uint16 // 0x4 + St_version uint16 // 0x6 + St_mode uint32 // 0x8 + St_ino uint32 // 0xc + St_dev uint32 // 0x10 + St_nlink uint32 // 0x14 + St_uid uint32 // 0x18 + St_gid uint32 // 0x1c + St_size uint64 // 0x20 + St_atime uint32 // 0x28 + St_mtime uint32 // 0x2c + St_ctime uint32 // 0x30 + St_rdev uint32 // 0x34 + St_auditoraudit uint32 // 0x38 + St_useraudit uint32 // 0x3c + St_blksize uint32 // 0x40 + St_createtime uint32 // 0x44 + St_auditid [4]uint32 // 0x48 + St_res01 uint32 // 0x58 + Ft_ccsid uint16 // 0x5c + Ft_flags uint16 // 0x5e + St_res01a [2]uint32 // 0x60 + St_res02 uint32 // 0x68 + St_blocks uint32 // 0x6c + St_opaque [3]uint8 // 0x70 + St_visible uint8 // 0x73 + St_reftime uint32 // 0x74 + St_fid uint64 // 0x78 + St_filefmt uint8 // 0x80 + St_fspflag2 uint8 // 0x81 + St_res03 [2]uint8 // 0x82 + St_ctimemsec uint32 // 0x84 + St_seclabel [8]uint8 // 0x88 + St_res04 [4]uint8 // 0x90 + // end of version 1 + _ uint32 // 0x94 + St_atime64 uint64 // 0x98 + St_mtime64 uint64 // 0xa0 + St_ctime64 uint64 // 0xa8 + St_createtime64 uint64 // 0xb0 + St_reftime64 uint64 // 0xb8 + _ uint64 // 0xc0 + St_res05 [16]uint8 // 0xc8 + // end of version 2 +} + +type BpxFilestatus struct { + Oflag1 byte + Oflag2 byte + Oflag3 byte + Oflag4 byte +} + +type BpxMode struct { + Ftype byte + Mode1 byte + Mode2 byte + Mode3 byte +} + +// Thr attribute structure for extended attributes +type Bpxyatt_t struct { // DSECT BPXYATT + Att_id [4]uint8 + Att_version uint16 + Att_res01 [2]uint8 + Att_setflags1 uint8 + Att_setflags2 uint8 + Att_setflags3 uint8 + Att_setflags4 uint8 + Att_mode uint32 + Att_uid uint32 + Att_gid uint32 + Att_opaquemask [3]uint8 + Att_visblmaskres uint8 + Att_opaque [3]uint8 + Att_visibleres uint8 + Att_size_h uint32 + Att_size_l uint32 + Att_atime uint32 + Att_mtime uint32 + Att_auditoraudit uint32 + Att_useraudit uint32 + Att_ctime uint32 + Att_reftime uint32 + // end of version 1 + Att_filefmt uint8 + Att_res02 [3]uint8 + Att_filetag uint32 + Att_res03 [8]uint8 + // end of version 2 + Att_atime64 uint64 + Att_mtime64 uint64 + Att_ctime64 uint64 + Att_reftime64 uint64 + Att_seclabel [8]uint8 + Att_ver3res02 [8]uint8 + // end of version 3 +} + +func BpxOpen(name string, options *BpxFilestatus, mode *BpxMode) (rv int32, rc int32, rn int32) { + if len(name) < 1024 { + var namebuf [1024]byte + sz := int32(copy(namebuf[:], name)) + A2e(namebuf[:sz]) + var parms [7]unsafe.Pointer + parms[0] = unsafe.Pointer(&sz) + parms[1] = unsafe.Pointer(&namebuf[0]) + parms[2] = unsafe.Pointer(options) + parms[3] = unsafe.Pointer(mode) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4OPN) + return rv, rc, rn + } + return -1, -1, -1 +} + +func BpxClose(fd int32) (rv int32, rc int32, rn int32) { + var parms [4]unsafe.Pointer + parms[0] = unsafe.Pointer(&fd) + parms[1] = unsafe.Pointer(&rv) + parms[2] = unsafe.Pointer(&rc) + parms[3] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4CLO) + return rv, rc, rn +} + +func BpxFileFStat(fd int32, st *Bpxystat_t) (rv int32, rc int32, rn int32) { + st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3} + st.St_version = 2 + stat_sz := uint32(unsafe.Sizeof(*st)) + var parms [6]unsafe.Pointer + parms[0] = unsafe.Pointer(&fd) + parms[1] = unsafe.Pointer(&stat_sz) + parms[2] = unsafe.Pointer(st) + parms[3] = unsafe.Pointer(&rv) + parms[4] = unsafe.Pointer(&rc) + parms[5] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4FST) + return rv, rc, rn +} + +func BpxFileStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) { + if len(name) < 1024 { + var namebuf [1024]byte + sz := int32(copy(namebuf[:], name)) + A2e(namebuf[:sz]) + st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3} + st.St_version = 2 + stat_sz := uint32(unsafe.Sizeof(*st)) + var parms [7]unsafe.Pointer + parms[0] = unsafe.Pointer(&sz) + parms[1] = unsafe.Pointer(&namebuf[0]) + parms[2] = unsafe.Pointer(&stat_sz) + parms[3] = unsafe.Pointer(st) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4STA) + return rv, rc, rn + } + return -1, -1, -1 +} + +func BpxFileLStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) { + if len(name) < 1024 { + var namebuf [1024]byte + sz := int32(copy(namebuf[:], name)) + A2e(namebuf[:sz]) + st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3} + st.St_version = 2 + stat_sz := uint32(unsafe.Sizeof(*st)) + var parms [7]unsafe.Pointer + parms[0] = unsafe.Pointer(&sz) + parms[1] = unsafe.Pointer(&namebuf[0]) + parms[2] = unsafe.Pointer(&stat_sz) + parms[3] = unsafe.Pointer(st) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4LST) + return rv, rc, rn + } + return -1, -1, -1 +} + +func BpxChattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) { + if len(path) >= 1024 { + return -1, -1, -1 + } + var namebuf [1024]byte + sz := int32(copy(namebuf[:], path)) + A2e(namebuf[:sz]) + attr_sz := uint32(unsafe.Sizeof(*attr)) + var parms [7]unsafe.Pointer + parms[0] = unsafe.Pointer(&sz) + parms[1] = unsafe.Pointer(&namebuf[0]) + parms[2] = unsafe.Pointer(&attr_sz) + parms[3] = unsafe.Pointer(attr) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4CHR) + return rv, rc, rn +} + +func BpxLchattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) { + if len(path) >= 1024 { + return -1, -1, -1 + } + var namebuf [1024]byte + sz := int32(copy(namebuf[:], path)) + A2e(namebuf[:sz]) + attr_sz := uint32(unsafe.Sizeof(*attr)) + var parms [7]unsafe.Pointer + parms[0] = unsafe.Pointer(&sz) + parms[1] = unsafe.Pointer(&namebuf[0]) + parms[2] = unsafe.Pointer(&attr_sz) + parms[3] = unsafe.Pointer(attr) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4LCR) + return rv, rc, rn +} + +func BpxFchattr(fd int32, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) { + attr_sz := uint32(unsafe.Sizeof(*attr)) + var parms [6]unsafe.Pointer + parms[0] = unsafe.Pointer(&fd) + parms[1] = unsafe.Pointer(&attr_sz) + parms[2] = unsafe.Pointer(attr) + parms[3] = unsafe.Pointer(&rv) + parms[4] = unsafe.Pointer(&rc) + parms[5] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4FCR) + return rv, rc, rn +} + +func BpxCondTimedWait(sec uint32, nsec uint32, events uint32, secrem *uint32, nsecrem *uint32) (rv int32, rc int32, rn int32) { + var parms [8]unsafe.Pointer + parms[0] = unsafe.Pointer(&sec) + parms[1] = unsafe.Pointer(&nsec) + parms[2] = unsafe.Pointer(&events) + parms[3] = unsafe.Pointer(secrem) + parms[4] = unsafe.Pointer(nsecrem) + parms[5] = unsafe.Pointer(&rv) + parms[6] = unsafe.Pointer(&rc) + parms[7] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4CTW) + return rv, rc, rn +} +func BpxGetthent(in *Pgtha, outlen *uint32, out unsafe.Pointer) (rv int32, rc int32, rn int32) { + var parms [7]unsafe.Pointer + inlen := uint32(26) // nothing else will work. Go says Pgtha is 28-byte because of alignment, but Pgtha is "packed" and must be 26-byte + parms[0] = unsafe.Pointer(&inlen) + parms[1] = unsafe.Pointer(&in) + parms[2] = unsafe.Pointer(outlen) + parms[3] = unsafe.Pointer(&out) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4GTH) + return rv, rc, rn +} +func ZosJobname() (jobname string, err error) { + var pgtha Pgtha + pgtha.Pid = uint32(Getpid()) + pgtha.Accesspid = PGTHA_CURRENT + pgtha.Flag1 = PGTHA_PROCESS + var out [256]byte + var outlen uint32 + outlen = 256 + rv, rc, rn := BpxGetthent(&pgtha, &outlen, unsafe.Pointer(&out[0])) + if rv == 0 { + gthc := []byte{0x87, 0xa3, 0x88, 0x83} // 'gthc' in ebcdic + ix := bytes.Index(out[:], gthc) + if ix == -1 { + err = fmt.Errorf("BPX4GTH: gthc return data not found") + return + } + jn := out[ix+80 : ix+88] // we didn't declare Pgthc, but jobname is 8-byte at offset 80 + E2a(jn) + jobname = string(bytes.TrimRight(jn, " ")) + + } else { + err = fmt.Errorf("BPX4GTH: rc=%d errno=%d reason=code=0x%x", rv, rc, rn) + } + return +} +func Bpx4ptq(code int32, data string) (rv int32, rc int32, rn int32) { + var userdata [8]byte + var parms [5]unsafe.Pointer + copy(userdata[:], data+" ") + A2e(userdata[:]) + parms[0] = unsafe.Pointer(&code) + parms[1] = unsafe.Pointer(&userdata[0]) + parms[2] = unsafe.Pointer(&rv) + parms[3] = unsafe.Pointer(&rc) + parms[4] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4PTQ) + return rv, rc, rn +} + +const ( + PT_TRACE_ME = 0 // Debug this process + PT_READ_I = 1 // Read a full word + PT_READ_D = 2 // Read a full word + PT_READ_U = 3 // Read control info + PT_WRITE_I = 4 //Write a full word + PT_WRITE_D = 5 //Write a full word + PT_CONTINUE = 7 //Continue the process + PT_KILL = 8 //Terminate the process + PT_READ_GPR = 11 // Read GPR, CR, PSW + PT_READ_FPR = 12 // Read FPR + PT_READ_VR = 13 // Read VR + PT_WRITE_GPR = 14 // Write GPR, CR, PSW + PT_WRITE_FPR = 15 // Write FPR + PT_WRITE_VR = 16 // Write VR + PT_READ_BLOCK = 17 // Read storage + PT_WRITE_BLOCK = 19 // Write storage + PT_READ_GPRH = 20 // Read GPRH + PT_WRITE_GPRH = 21 // Write GPRH + PT_REGHSET = 22 // Read all GPRHs + PT_ATTACH = 30 // Attach to a process + PT_DETACH = 31 // Detach from a process + PT_REGSET = 32 // Read all GPRs + PT_REATTACH = 33 // Reattach to a process + PT_LDINFO = 34 // Read loader info + PT_MULTI = 35 // Multi process mode + PT_LD64INFO = 36 // RMODE64 Info Area + PT_BLOCKREQ = 40 // Block request + PT_THREAD_INFO = 60 // Read thread info + PT_THREAD_MODIFY = 61 + PT_THREAD_READ_FOCUS = 62 + PT_THREAD_WRITE_FOCUS = 63 + PT_THREAD_HOLD = 64 + PT_THREAD_SIGNAL = 65 + PT_EXPLAIN = 66 + PT_EVENTS = 67 + PT_THREAD_INFO_EXTENDED = 68 + PT_REATTACH2 = 71 + PT_CAPTURE = 72 + PT_UNCAPTURE = 73 + PT_GET_THREAD_TCB = 74 + PT_GET_ALET = 75 + PT_SWAPIN = 76 + PT_EXTENDED_EVENT = 98 + PT_RECOVER = 99 // Debug a program check + PT_GPR0 = 0 // General purpose register 0 + PT_GPR1 = 1 // General purpose register 1 + PT_GPR2 = 2 // General purpose register 2 + PT_GPR3 = 3 // General purpose register 3 + PT_GPR4 = 4 // General purpose register 4 + PT_GPR5 = 5 // General purpose register 5 + PT_GPR6 = 6 // General purpose register 6 + PT_GPR7 = 7 // General purpose register 7 + PT_GPR8 = 8 // General purpose register 8 + PT_GPR9 = 9 // General purpose register 9 + PT_GPR10 = 10 // General purpose register 10 + PT_GPR11 = 11 // General purpose register 11 + PT_GPR12 = 12 // General purpose register 12 + PT_GPR13 = 13 // General purpose register 13 + PT_GPR14 = 14 // General purpose register 14 + PT_GPR15 = 15 // General purpose register 15 + PT_FPR0 = 16 // Floating point register 0 + PT_FPR1 = 17 // Floating point register 1 + PT_FPR2 = 18 // Floating point register 2 + PT_FPR3 = 19 // Floating point register 3 + PT_FPR4 = 20 // Floating point register 4 + PT_FPR5 = 21 // Floating point register 5 + PT_FPR6 = 22 // Floating point register 6 + PT_FPR7 = 23 // Floating point register 7 + PT_FPR8 = 24 // Floating point register 8 + PT_FPR9 = 25 // Floating point register 9 + PT_FPR10 = 26 // Floating point register 10 + PT_FPR11 = 27 // Floating point register 11 + PT_FPR12 = 28 // Floating point register 12 + PT_FPR13 = 29 // Floating point register 13 + PT_FPR14 = 30 // Floating point register 14 + PT_FPR15 = 31 // Floating point register 15 + PT_FPC = 32 // Floating point control register + PT_PSW = 40 // PSW + PT_PSW0 = 40 // Left half of the PSW + PT_PSW1 = 41 // Right half of the PSW + PT_CR0 = 42 // Control register 0 + PT_CR1 = 43 // Control register 1 + PT_CR2 = 44 // Control register 2 + PT_CR3 = 45 // Control register 3 + PT_CR4 = 46 // Control register 4 + PT_CR5 = 47 // Control register 5 + PT_CR6 = 48 // Control register 6 + PT_CR7 = 49 // Control register 7 + PT_CR8 = 50 // Control register 8 + PT_CR9 = 51 // Control register 9 + PT_CR10 = 52 // Control register 10 + PT_CR11 = 53 // Control register 11 + PT_CR12 = 54 // Control register 12 + PT_CR13 = 55 // Control register 13 + PT_CR14 = 56 // Control register 14 + PT_CR15 = 57 // Control register 15 + PT_GPRH0 = 58 // GP High register 0 + PT_GPRH1 = 59 // GP High register 1 + PT_GPRH2 = 60 // GP High register 2 + PT_GPRH3 = 61 // GP High register 3 + PT_GPRH4 = 62 // GP High register 4 + PT_GPRH5 = 63 // GP High register 5 + PT_GPRH6 = 64 // GP High register 6 + PT_GPRH7 = 65 // GP High register 7 + PT_GPRH8 = 66 // GP High register 8 + PT_GPRH9 = 67 // GP High register 9 + PT_GPRH10 = 68 // GP High register 10 + PT_GPRH11 = 69 // GP High register 11 + PT_GPRH12 = 70 // GP High register 12 + PT_GPRH13 = 71 // GP High register 13 + PT_GPRH14 = 72 // GP High register 14 + PT_GPRH15 = 73 // GP High register 15 + PT_VR0 = 74 // Vector register 0 + PT_VR1 = 75 // Vector register 1 + PT_VR2 = 76 // Vector register 2 + PT_VR3 = 77 // Vector register 3 + PT_VR4 = 78 // Vector register 4 + PT_VR5 = 79 // Vector register 5 + PT_VR6 = 80 // Vector register 6 + PT_VR7 = 81 // Vector register 7 + PT_VR8 = 82 // Vector register 8 + PT_VR9 = 83 // Vector register 9 + PT_VR10 = 84 // Vector register 10 + PT_VR11 = 85 // Vector register 11 + PT_VR12 = 86 // Vector register 12 + PT_VR13 = 87 // Vector register 13 + PT_VR14 = 88 // Vector register 14 + PT_VR15 = 89 // Vector register 15 + PT_VR16 = 90 // Vector register 16 + PT_VR17 = 91 // Vector register 17 + PT_VR18 = 92 // Vector register 18 + PT_VR19 = 93 // Vector register 19 + PT_VR20 = 94 // Vector register 20 + PT_VR21 = 95 // Vector register 21 + PT_VR22 = 96 // Vector register 22 + PT_VR23 = 97 // Vector register 23 + PT_VR24 = 98 // Vector register 24 + PT_VR25 = 99 // Vector register 25 + PT_VR26 = 100 // Vector register 26 + PT_VR27 = 101 // Vector register 27 + PT_VR28 = 102 // Vector register 28 + PT_VR29 = 103 // Vector register 29 + PT_VR30 = 104 // Vector register 30 + PT_VR31 = 105 // Vector register 31 + PT_PSWG = 106 // PSWG + PT_PSWG0 = 106 // Bytes 0-3 + PT_PSWG1 = 107 // Bytes 4-7 + PT_PSWG2 = 108 // Bytes 8-11 (IA high word) + PT_PSWG3 = 109 // Bytes 12-15 (IA low word) +) + +func Bpx4ptr(request int32, pid int32, addr unsafe.Pointer, data unsafe.Pointer, buffer unsafe.Pointer) (rv int32, rc int32, rn int32) { + var parms [8]unsafe.Pointer + parms[0] = unsafe.Pointer(&request) + parms[1] = unsafe.Pointer(&pid) + parms[2] = unsafe.Pointer(&addr) + parms[3] = unsafe.Pointer(&data) + parms[4] = unsafe.Pointer(&buffer) + parms[5] = unsafe.Pointer(&rv) + parms[6] = unsafe.Pointer(&rc) + parms[7] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4PTR) + return rv, rc, rn +} + +func copyU8(val uint8, dest []uint8) int { + if len(dest) < 1 { + return 0 + } + dest[0] = val + return 1 +} + +func copyU8Arr(src, dest []uint8) int { + if len(dest) < len(src) { + return 0 + } + for i, v := range src { + dest[i] = v + } + return len(src) +} + +func copyU16(val uint16, dest []uint16) int { + if len(dest) < 1 { + return 0 + } + dest[0] = val + return 1 +} + +func copyU32(val uint32, dest []uint32) int { + if len(dest) < 1 { + return 0 + } + dest[0] = val + return 1 +} + +func copyU32Arr(src, dest []uint32) int { + if len(dest) < len(src) { + return 0 + } + for i, v := range src { + dest[i] = v + } + return len(src) +} + +func copyU64(val uint64, dest []uint64) int { + if len(dest) < 1 { + return 0 + } + dest[0] = val + return 1 +} diff --git a/vendor/golang.org/x/sys/unix/bpxsvc_zos.s b/vendor/golang.org/x/sys/unix/bpxsvc_zos.s new file mode 100644 index 0000000..4bd4a17 --- /dev/null +++ b/vendor/golang.org/x/sys/unix/bpxsvc_zos.s @@ -0,0 +1,192 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#include "go_asm.h" +#include "textflag.h" + +// function to call USS assembly language services +// +// doc: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_3.1.0/com.ibm.zos.v3r1.bpxb100/bit64env.htm +// +// arg1 unsafe.Pointer array that ressembles an OS PLIST +// +// arg2 function offset as in +// doc: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_3.1.0/com.ibm.zos.v3r1.bpxb100/bpx2cr_List_of_offsets.htm +// +// func bpxcall(plist []unsafe.Pointer, bpx_offset int64) + +TEXT ·bpxcall(SB), NOSPLIT|NOFRAME, $0 + MOVD plist_base+0(FP), R1 // r1 points to plist + MOVD bpx_offset+24(FP), R2 // r2 offset to BPX vector table + MOVD R14, R7 // save r14 + MOVD R15, R8 // save r15 + MOVWZ 16(R0), R9 + MOVWZ 544(R9), R9 + MOVWZ 24(R9), R9 // call vector in r9 + ADD R2, R9 // add offset to vector table + MOVWZ (R9), R9 // r9 points to entry point + BYTE $0x0D // BL R14,R9 --> basr r14,r9 + BYTE $0xE9 // clobbers 0,1,14,15 + MOVD R8, R15 // restore 15 + JMP R7 // return via saved return address + +// func A2e(arr [] byte) +// code page conversion from 819 to 1047 +TEXT ·A2e(SB), NOSPLIT|NOFRAME, $0 + MOVD arg_base+0(FP), R2 // pointer to arry of characters + MOVD arg_len+8(FP), R3 // count + XOR R0, R0 + XOR R1, R1 + BYTE $0xA7; BYTE $0x15; BYTE $0x00; BYTE $0x82 // BRAS 1,(2+(256/2)) + + // ASCII -> EBCDIC conversion table: + BYTE $0x00; BYTE $0x01; BYTE $0x02; BYTE $0x03 + BYTE $0x37; BYTE $0x2d; BYTE $0x2e; BYTE $0x2f + BYTE $0x16; BYTE $0x05; BYTE $0x15; BYTE $0x0b + BYTE $0x0c; BYTE $0x0d; BYTE $0x0e; BYTE $0x0f + BYTE $0x10; BYTE $0x11; BYTE $0x12; BYTE $0x13 + BYTE $0x3c; BYTE $0x3d; BYTE $0x32; BYTE $0x26 + BYTE $0x18; BYTE $0x19; BYTE $0x3f; BYTE $0x27 + BYTE $0x1c; BYTE $0x1d; BYTE $0x1e; BYTE $0x1f + BYTE $0x40; BYTE $0x5a; BYTE $0x7f; BYTE $0x7b + BYTE $0x5b; BYTE $0x6c; BYTE $0x50; BYTE $0x7d + BYTE $0x4d; BYTE $0x5d; BYTE $0x5c; BYTE $0x4e + BYTE $0x6b; BYTE $0x60; BYTE $0x4b; BYTE $0x61 + BYTE $0xf0; BYTE $0xf1; BYTE $0xf2; BYTE $0xf3 + BYTE $0xf4; BYTE $0xf5; BYTE $0xf6; BYTE $0xf7 + BYTE $0xf8; BYTE $0xf9; BYTE $0x7a; BYTE $0x5e + BYTE $0x4c; BYTE $0x7e; BYTE $0x6e; BYTE $0x6f + BYTE $0x7c; BYTE $0xc1; BYTE $0xc2; BYTE $0xc3 + BYTE $0xc4; BYTE $0xc5; BYTE $0xc6; BYTE $0xc7 + BYTE $0xc8; BYTE $0xc9; BYTE $0xd1; BYTE $0xd2 + BYTE $0xd3; BYTE $0xd4; BYTE $0xd5; BYTE $0xd6 + BYTE $0xd7; BYTE $0xd8; BYTE $0xd9; BYTE $0xe2 + BYTE $0xe3; BYTE $0xe4; BYTE $0xe5; BYTE $0xe6 + BYTE $0xe7; BYTE $0xe8; BYTE $0xe9; BYTE $0xad + BYTE $0xe0; BYTE $0xbd; BYTE $0x5f; BYTE $0x6d + BYTE $0x79; BYTE $0x81; BYTE $0x82; BYTE $0x83 + BYTE $0x84; BYTE $0x85; BYTE $0x86; BYTE $0x87 + BYTE $0x88; BYTE $0x89; BYTE $0x91; BYTE $0x92 + BYTE $0x93; BYTE $0x94; BYTE $0x95; BYTE $0x96 + BYTE $0x97; BYTE $0x98; BYTE $0x99; BYTE $0xa2 + BYTE $0xa3; BYTE $0xa4; BYTE $0xa5; BYTE $0xa6 + BYTE $0xa7; BYTE $0xa8; BYTE $0xa9; BYTE $0xc0 + BYTE $0x4f; BYTE $0xd0; BYTE $0xa1; BYTE $0x07 + BYTE $0x20; BYTE $0x21; BYTE $0x22; BYTE $0x23 + BYTE $0x24; BYTE $0x25; BYTE $0x06; BYTE $0x17 + BYTE $0x28; BYTE $0x29; BYTE $0x2a; BYTE $0x2b + BYTE $0x2c; BYTE $0x09; BYTE $0x0a; BYTE $0x1b + BYTE $0x30; BYTE $0x31; BYTE $0x1a; BYTE $0x33 + BYTE $0x34; BYTE $0x35; BYTE $0x36; BYTE $0x08 + BYTE $0x38; BYTE $0x39; BYTE $0x3a; BYTE $0x3b + BYTE $0x04; BYTE $0x14; BYTE $0x3e; BYTE $0xff + BYTE $0x41; BYTE $0xaa; BYTE $0x4a; BYTE $0xb1 + BYTE $0x9f; BYTE $0xb2; BYTE $0x6a; BYTE $0xb5 + BYTE $0xbb; BYTE $0xb4; BYTE $0x9a; BYTE $0x8a + BYTE $0xb0; BYTE $0xca; BYTE $0xaf; BYTE $0xbc + BYTE $0x90; BYTE $0x8f; BYTE $0xea; BYTE $0xfa + BYTE $0xbe; BYTE $0xa0; BYTE $0xb6; BYTE $0xb3 + BYTE $0x9d; BYTE $0xda; BYTE $0x9b; BYTE $0x8b + BYTE $0xb7; BYTE $0xb8; BYTE $0xb9; BYTE $0xab + BYTE $0x64; BYTE $0x65; BYTE $0x62; BYTE $0x66 + BYTE $0x63; BYTE $0x67; BYTE $0x9e; BYTE $0x68 + BYTE $0x74; BYTE $0x71; BYTE $0x72; BYTE $0x73 + BYTE $0x78; BYTE $0x75; BYTE $0x76; BYTE $0x77 + BYTE $0xac; BYTE $0x69; BYTE $0xed; BYTE $0xee + BYTE $0xeb; BYTE $0xef; BYTE $0xec; BYTE $0xbf + BYTE $0x80; BYTE $0xfd; BYTE $0xfe; BYTE $0xfb + BYTE $0xfc; BYTE $0xba; BYTE $0xae; BYTE $0x59 + BYTE $0x44; BYTE $0x45; BYTE $0x42; BYTE $0x46 + BYTE $0x43; BYTE $0x47; BYTE $0x9c; BYTE $0x48 + BYTE $0x54; BYTE $0x51; BYTE $0x52; BYTE $0x53 + BYTE $0x58; BYTE $0x55; BYTE $0x56; BYTE $0x57 + BYTE $0x8c; BYTE $0x49; BYTE $0xcd; BYTE $0xce + BYTE $0xcb; BYTE $0xcf; BYTE $0xcc; BYTE $0xe1 + BYTE $0x70; BYTE $0xdd; BYTE $0xde; BYTE $0xdb + BYTE $0xdc; BYTE $0x8d; BYTE $0x8e; BYTE $0xdf + +retry: + WORD $0xB9931022 // TROO 2,2,b'0001' + BVS retry + RET + +// func e2a(arr [] byte) +// code page conversion from 1047 to 819 +TEXT ·E2a(SB), NOSPLIT|NOFRAME, $0 + MOVD arg_base+0(FP), R2 // pointer to arry of characters + MOVD arg_len+8(FP), R3 // count + XOR R0, R0 + XOR R1, R1 + BYTE $0xA7; BYTE $0x15; BYTE $0x00; BYTE $0x82 // BRAS 1,(2+(256/2)) + + // EBCDIC -> ASCII conversion table: + BYTE $0x00; BYTE $0x01; BYTE $0x02; BYTE $0x03 + BYTE $0x9c; BYTE $0x09; BYTE $0x86; BYTE $0x7f + BYTE $0x97; BYTE $0x8d; BYTE $0x8e; BYTE $0x0b + BYTE $0x0c; BYTE $0x0d; BYTE $0x0e; BYTE $0x0f + BYTE $0x10; BYTE $0x11; BYTE $0x12; BYTE $0x13 + BYTE $0x9d; BYTE $0x0a; BYTE $0x08; BYTE $0x87 + BYTE $0x18; BYTE $0x19; BYTE $0x92; BYTE $0x8f + BYTE $0x1c; BYTE $0x1d; BYTE $0x1e; BYTE $0x1f + BYTE $0x80; BYTE $0x81; BYTE $0x82; BYTE $0x83 + BYTE $0x84; BYTE $0x85; BYTE $0x17; BYTE $0x1b + BYTE $0x88; BYTE $0x89; BYTE $0x8a; BYTE $0x8b + BYTE $0x8c; BYTE $0x05; BYTE $0x06; BYTE $0x07 + BYTE $0x90; BYTE $0x91; BYTE $0x16; BYTE $0x93 + BYTE $0x94; BYTE $0x95; BYTE $0x96; BYTE $0x04 + BYTE $0x98; BYTE $0x99; BYTE $0x9a; BYTE $0x9b + BYTE $0x14; BYTE $0x15; BYTE $0x9e; BYTE $0x1a + BYTE $0x20; BYTE $0xa0; BYTE $0xe2; BYTE $0xe4 + BYTE $0xe0; BYTE $0xe1; BYTE $0xe3; BYTE $0xe5 + BYTE $0xe7; BYTE $0xf1; BYTE $0xa2; BYTE $0x2e + BYTE $0x3c; BYTE $0x28; BYTE $0x2b; BYTE $0x7c + BYTE $0x26; BYTE $0xe9; BYTE $0xea; BYTE $0xeb + BYTE $0xe8; BYTE $0xed; BYTE $0xee; BYTE $0xef + BYTE $0xec; BYTE $0xdf; BYTE $0x21; BYTE $0x24 + BYTE $0x2a; BYTE $0x29; BYTE $0x3b; BYTE $0x5e + BYTE $0x2d; BYTE $0x2f; BYTE $0xc2; BYTE $0xc4 + BYTE $0xc0; BYTE $0xc1; BYTE $0xc3; BYTE $0xc5 + BYTE $0xc7; BYTE $0xd1; BYTE $0xa6; BYTE $0x2c + BYTE $0x25; BYTE $0x5f; BYTE $0x3e; BYTE $0x3f + BYTE $0xf8; BYTE $0xc9; BYTE $0xca; BYTE $0xcb + BYTE $0xc8; BYTE $0xcd; BYTE $0xce; BYTE $0xcf + BYTE $0xcc; BYTE $0x60; BYTE $0x3a; BYTE $0x23 + BYTE $0x40; BYTE $0x27; BYTE $0x3d; BYTE $0x22 + BYTE $0xd8; BYTE $0x61; BYTE $0x62; BYTE $0x63 + BYTE $0x64; BYTE $0x65; BYTE $0x66; BYTE $0x67 + BYTE $0x68; BYTE $0x69; BYTE $0xab; BYTE $0xbb + BYTE $0xf0; BYTE $0xfd; BYTE $0xfe; BYTE $0xb1 + BYTE $0xb0; BYTE $0x6a; BYTE $0x6b; BYTE $0x6c + BYTE $0x6d; BYTE $0x6e; BYTE $0x6f; BYTE $0x70 + BYTE $0x71; BYTE $0x72; BYTE $0xaa; BYTE $0xba + BYTE $0xe6; BYTE $0xb8; BYTE $0xc6; BYTE $0xa4 + BYTE $0xb5; BYTE $0x7e; BYTE $0x73; BYTE $0x74 + BYTE $0x75; BYTE $0x76; BYTE $0x77; BYTE $0x78 + BYTE $0x79; BYTE $0x7a; BYTE $0xa1; BYTE $0xbf + BYTE $0xd0; BYTE $0x5b; BYTE $0xde; BYTE $0xae + BYTE $0xac; BYTE $0xa3; BYTE $0xa5; BYTE $0xb7 + BYTE $0xa9; BYTE $0xa7; BYTE $0xb6; BYTE $0xbc + BYTE $0xbd; BYTE $0xbe; BYTE $0xdd; BYTE $0xa8 + BYTE $0xaf; BYTE $0x5d; BYTE $0xb4; BYTE $0xd7 + BYTE $0x7b; BYTE $0x41; BYTE $0x42; BYTE $0x43 + BYTE $0x44; BYTE $0x45; BYTE $0x46; BYTE $0x47 + BYTE $0x48; BYTE $0x49; BYTE $0xad; BYTE $0xf4 + BYTE $0xf6; BYTE $0xf2; BYTE $0xf3; BYTE $0xf5 + BYTE $0x7d; BYTE $0x4a; BYTE $0x4b; BYTE $0x4c + BYTE $0x4d; BYTE $0x4e; BYTE $0x4f; BYTE $0x50 + BYTE $0x51; BYTE $0x52; BYTE $0xb9; BYTE $0xfb + BYTE $0xfc; BYTE $0xf9; BYTE $0xfa; BYTE $0xff + BYTE $0x5c; BYTE $0xf7; BYTE $0x53; BYTE $0x54 + BYTE $0x55; BYTE $0x56; BYTE $0x57; BYTE $0x58 + BYTE $0x59; BYTE $0x5a; BYTE $0xb2; BYTE $0xd4 + BYTE $0xd6; BYTE $0xd2; BYTE $0xd3; BYTE $0xd5 + BYTE $0x30; BYTE $0x31; BYTE $0x32; BYTE $0x33 + BYTE $0x34; BYTE $0x35; BYTE $0x36; BYTE $0x37 + BYTE $0x38; BYTE $0x39; BYTE $0xb3; BYTE $0xdb + BYTE $0xdc; BYTE $0xd9; BYTE $0xda; BYTE $0x9f + +retry: + WORD $0xB9931022 // TROO 2,2,b'0001' + BVS retry + RET diff --git a/vendor/golang.org/x/sys/unix/epoll_zos.go b/vendor/golang.org/x/sys/unix/epoll_zos.go deleted file mode 100644 index 7753fdd..0000000 --- a/vendor/golang.org/x/sys/unix/epoll_zos.go +++ /dev/null @@ -1,220 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build zos && s390x - -package unix - -import ( - "sync" -) - -// This file simulates epoll on z/OS using poll. - -// Analogous to epoll_event on Linux. -// TODO(neeilan): Pad is because the Linux kernel expects a 96-bit struct. We never pass this to the kernel; remove? -type EpollEvent struct { - Events uint32 - Fd int32 - Pad int32 -} - -const ( - EPOLLERR = 0x8 - EPOLLHUP = 0x10 - EPOLLIN = 0x1 - EPOLLMSG = 0x400 - EPOLLOUT = 0x4 - EPOLLPRI = 0x2 - EPOLLRDBAND = 0x80 - EPOLLRDNORM = 0x40 - EPOLLWRBAND = 0x200 - EPOLLWRNORM = 0x100 - EPOLL_CTL_ADD = 0x1 - EPOLL_CTL_DEL = 0x2 - EPOLL_CTL_MOD = 0x3 - // The following constants are part of the epoll API, but represent - // currently unsupported functionality on z/OS. - // EPOLL_CLOEXEC = 0x80000 - // EPOLLET = 0x80000000 - // EPOLLONESHOT = 0x40000000 - // EPOLLRDHUP = 0x2000 // Typically used with edge-triggered notis - // EPOLLEXCLUSIVE = 0x10000000 // Exclusive wake-up mode - // EPOLLWAKEUP = 0x20000000 // Relies on Linux's BLOCK_SUSPEND capability -) - -// TODO(neeilan): We can eliminate these epToPoll / pToEpoll calls by using identical mask values for POLL/EPOLL -// constants where possible The lower 16 bits of epoll events (uint32) can fit any system poll event (int16). - -// epToPollEvt converts epoll event field to poll equivalent. -// In epoll, Events is a 32-bit field, while poll uses 16 bits. -func epToPollEvt(events uint32) int16 { - var ep2p = map[uint32]int16{ - EPOLLIN: POLLIN, - EPOLLOUT: POLLOUT, - EPOLLHUP: POLLHUP, - EPOLLPRI: POLLPRI, - EPOLLERR: POLLERR, - } - - var pollEvts int16 = 0 - for epEvt, pEvt := range ep2p { - if (events & epEvt) != 0 { - pollEvts |= pEvt - } - } - - return pollEvts -} - -// pToEpollEvt converts 16 bit poll event bitfields to 32-bit epoll event fields. -func pToEpollEvt(revents int16) uint32 { - var p2ep = map[int16]uint32{ - POLLIN: EPOLLIN, - POLLOUT: EPOLLOUT, - POLLHUP: EPOLLHUP, - POLLPRI: EPOLLPRI, - POLLERR: EPOLLERR, - } - - var epollEvts uint32 = 0 - for pEvt, epEvt := range p2ep { - if (revents & pEvt) != 0 { - epollEvts |= epEvt - } - } - - return epollEvts -} - -// Per-process epoll implementation. -type epollImpl struct { - mu sync.Mutex - epfd2ep map[int]*eventPoll - nextEpfd int -} - -// eventPoll holds a set of file descriptors being watched by the process. A process can have multiple epoll instances. -// On Linux, this is an in-kernel data structure accessed through a fd. -type eventPoll struct { - mu sync.Mutex - fds map[int]*EpollEvent -} - -// epoll impl for this process. -var impl epollImpl = epollImpl{ - epfd2ep: make(map[int]*eventPoll), - nextEpfd: 0, -} - -func (e *epollImpl) epollcreate(size int) (epfd int, err error) { - e.mu.Lock() - defer e.mu.Unlock() - epfd = e.nextEpfd - e.nextEpfd++ - - e.epfd2ep[epfd] = &eventPoll{ - fds: make(map[int]*EpollEvent), - } - return epfd, nil -} - -func (e *epollImpl) epollcreate1(flag int) (fd int, err error) { - return e.epollcreate(4) -} - -func (e *epollImpl) epollctl(epfd int, op int, fd int, event *EpollEvent) (err error) { - e.mu.Lock() - defer e.mu.Unlock() - - ep, ok := e.epfd2ep[epfd] - if !ok { - - return EBADF - } - - switch op { - case EPOLL_CTL_ADD: - // TODO(neeilan): When we make epfds and fds disjoint, detect epoll - // loops here (instances watching each other) and return ELOOP. - if _, ok := ep.fds[fd]; ok { - return EEXIST - } - ep.fds[fd] = event - case EPOLL_CTL_MOD: - if _, ok := ep.fds[fd]; !ok { - return ENOENT - } - ep.fds[fd] = event - case EPOLL_CTL_DEL: - if _, ok := ep.fds[fd]; !ok { - return ENOENT - } - delete(ep.fds, fd) - - } - return nil -} - -// Must be called while holding ep.mu -func (ep *eventPoll) getFds() []int { - fds := make([]int, len(ep.fds)) - for fd := range ep.fds { - fds = append(fds, fd) - } - return fds -} - -func (e *epollImpl) epollwait(epfd int, events []EpollEvent, msec int) (n int, err error) { - e.mu.Lock() // in [rare] case of concurrent epollcreate + epollwait - ep, ok := e.epfd2ep[epfd] - - if !ok { - e.mu.Unlock() - return 0, EBADF - } - - pollfds := make([]PollFd, 4) - for fd, epollevt := range ep.fds { - pollfds = append(pollfds, PollFd{Fd: int32(fd), Events: epToPollEvt(epollevt.Events)}) - } - e.mu.Unlock() - - n, err = Poll(pollfds, msec) - if err != nil { - return n, err - } - - i := 0 - for _, pFd := range pollfds { - if pFd.Revents != 0 { - events[i] = EpollEvent{Fd: pFd.Fd, Events: pToEpollEvt(pFd.Revents)} - i++ - } - - if i == n { - break - } - } - - return n, nil -} - -func EpollCreate(size int) (fd int, err error) { - return impl.epollcreate(size) -} - -func EpollCreate1(flag int) (fd int, err error) { - return impl.epollcreate1(flag) -} - -func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) { - return impl.epollctl(epfd, op, fd, event) -} - -// Because EpollWait mutates events, the caller is expected to coordinate -// concurrent access if calling with the same epfd from multiple goroutines. -func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) { - return impl.epollwait(epfd, events, msec) -} diff --git a/vendor/golang.org/x/sys/unix/fstatfs_zos.go b/vendor/golang.org/x/sys/unix/fstatfs_zos.go deleted file mode 100644 index c8bde60..0000000 --- a/vendor/golang.org/x/sys/unix/fstatfs_zos.go +++ /dev/null @@ -1,163 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build zos && s390x - -package unix - -import ( - "unsafe" -) - -// This file simulates fstatfs on z/OS using fstatvfs and w_getmntent. - -func Fstatfs(fd int, stat *Statfs_t) (err error) { - var stat_v Statvfs_t - err = Fstatvfs(fd, &stat_v) - if err == nil { - // populate stat - stat.Type = 0 - stat.Bsize = stat_v.Bsize - stat.Blocks = stat_v.Blocks - stat.Bfree = stat_v.Bfree - stat.Bavail = stat_v.Bavail - stat.Files = stat_v.Files - stat.Ffree = stat_v.Ffree - stat.Fsid = stat_v.Fsid - stat.Namelen = stat_v.Namemax - stat.Frsize = stat_v.Frsize - stat.Flags = stat_v.Flag - for passn := 0; passn < 5; passn++ { - switch passn { - case 0: - err = tryGetmntent64(stat) - break - case 1: - err = tryGetmntent128(stat) - break - case 2: - err = tryGetmntent256(stat) - break - case 3: - err = tryGetmntent512(stat) - break - case 4: - err = tryGetmntent1024(stat) - break - default: - break - } - //proceed to return if: err is nil (found), err is nonnil but not ERANGE (another error occurred) - if err == nil || err != nil && err != ERANGE { - break - } - } - } - return err -} - -func tryGetmntent64(stat *Statfs_t) (err error) { - var mnt_ent_buffer struct { - header W_Mnth - filesys_info [64]W_Mntent - } - var buffer_size int = int(unsafe.Sizeof(mnt_ent_buffer)) - fs_count, err := W_Getmntent((*byte)(unsafe.Pointer(&mnt_ent_buffer)), buffer_size) - if err != nil { - return err - } - err = ERANGE //return ERANGE if no match is found in this batch - for i := 0; i < fs_count; i++ { - if stat.Fsid == uint64(mnt_ent_buffer.filesys_info[i].Dev) { - stat.Type = uint32(mnt_ent_buffer.filesys_info[i].Fstname[0]) - err = nil - break - } - } - return err -} - -func tryGetmntent128(stat *Statfs_t) (err error) { - var mnt_ent_buffer struct { - header W_Mnth - filesys_info [128]W_Mntent - } - var buffer_size int = int(unsafe.Sizeof(mnt_ent_buffer)) - fs_count, err := W_Getmntent((*byte)(unsafe.Pointer(&mnt_ent_buffer)), buffer_size) - if err != nil { - return err - } - err = ERANGE //return ERANGE if no match is found in this batch - for i := 0; i < fs_count; i++ { - if stat.Fsid == uint64(mnt_ent_buffer.filesys_info[i].Dev) { - stat.Type = uint32(mnt_ent_buffer.filesys_info[i].Fstname[0]) - err = nil - break - } - } - return err -} - -func tryGetmntent256(stat *Statfs_t) (err error) { - var mnt_ent_buffer struct { - header W_Mnth - filesys_info [256]W_Mntent - } - var buffer_size int = int(unsafe.Sizeof(mnt_ent_buffer)) - fs_count, err := W_Getmntent((*byte)(unsafe.Pointer(&mnt_ent_buffer)), buffer_size) - if err != nil { - return err - } - err = ERANGE //return ERANGE if no match is found in this batch - for i := 0; i < fs_count; i++ { - if stat.Fsid == uint64(mnt_ent_buffer.filesys_info[i].Dev) { - stat.Type = uint32(mnt_ent_buffer.filesys_info[i].Fstname[0]) - err = nil - break - } - } - return err -} - -func tryGetmntent512(stat *Statfs_t) (err error) { - var mnt_ent_buffer struct { - header W_Mnth - filesys_info [512]W_Mntent - } - var buffer_size int = int(unsafe.Sizeof(mnt_ent_buffer)) - fs_count, err := W_Getmntent((*byte)(unsafe.Pointer(&mnt_ent_buffer)), buffer_size) - if err != nil { - return err - } - err = ERANGE //return ERANGE if no match is found in this batch - for i := 0; i < fs_count; i++ { - if stat.Fsid == uint64(mnt_ent_buffer.filesys_info[i].Dev) { - stat.Type = uint32(mnt_ent_buffer.filesys_info[i].Fstname[0]) - err = nil - break - } - } - return err -} - -func tryGetmntent1024(stat *Statfs_t) (err error) { - var mnt_ent_buffer struct { - header W_Mnth - filesys_info [1024]W_Mntent - } - var buffer_size int = int(unsafe.Sizeof(mnt_ent_buffer)) - fs_count, err := W_Getmntent((*byte)(unsafe.Pointer(&mnt_ent_buffer)), buffer_size) - if err != nil { - return err - } - err = ERANGE //return ERANGE if no match is found in this batch - for i := 0; i < fs_count; i++ { - if stat.Fsid == uint64(mnt_ent_buffer.filesys_info[i].Dev) { - stat.Type = uint32(mnt_ent_buffer.filesys_info[i].Fstname[0]) - err = nil - break - } - } - return err -} diff --git a/vendor/golang.org/x/sys/unix/mkerrors.sh b/vendor/golang.org/x/sys/unix/mkerrors.sh index fdcaa97..4ed2e48 100644 --- a/vendor/golang.org/x/sys/unix/mkerrors.sh +++ b/vendor/golang.org/x/sys/unix/mkerrors.sh @@ -263,6 +263,7 @@ struct ltchars { #include #include #include +#include #include #include #include @@ -549,6 +550,7 @@ ccflags="$@" $2 !~ "NLA_TYPE_MASK" && $2 !~ /^RTC_VL_(ACCURACY|BACKUP|DATA)/ && $2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTC|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P|NETNSA)_/ || + $2 ~ /^SOCK_|SK_DIAG_|SKNLGRP_$/ || $2 ~ /^FIORDCHK$/ || $2 ~ /^SIOC/ || $2 ~ /^TIOC/ || diff --git a/vendor/golang.org/x/sys/unix/mremap.go b/vendor/golang.org/x/sys/unix/mremap.go index fd45fe5..3a5e776 100644 --- a/vendor/golang.org/x/sys/unix/mremap.go +++ b/vendor/golang.org/x/sys/unix/mremap.go @@ -50,3 +50,8 @@ func (m *mremapMmapper) Mremap(oldData []byte, newLength int, flags int) (data [ func Mremap(oldData []byte, newLength int, flags int) (data []byte, err error) { return mapper.Mremap(oldData, newLength, flags) } + +func MremapPtr(oldAddr unsafe.Pointer, oldSize uintptr, newAddr unsafe.Pointer, newSize uintptr, flags int) (ret unsafe.Pointer, err error) { + xaddr, err := mapper.mremap(uintptr(oldAddr), oldSize, newSize, flags, uintptr(newAddr)) + return unsafe.Pointer(xaddr), err +} diff --git a/vendor/golang.org/x/sys/unix/pagesize_unix.go b/vendor/golang.org/x/sys/unix/pagesize_unix.go index 4d0a343..0482408 100644 --- a/vendor/golang.org/x/sys/unix/pagesize_unix.go +++ b/vendor/golang.org/x/sys/unix/pagesize_unix.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris +//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos // For Unix, get the pagesize from the runtime. diff --git a/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go b/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go index 130398b..b903c00 100644 --- a/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go +++ b/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build darwin +//go:build darwin || zos package unix diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_zos.go b/vendor/golang.org/x/sys/unix/sockcmsg_zos.go new file mode 100644 index 0000000..3e53dbc --- /dev/null +++ b/vendor/golang.org/x/sys/unix/sockcmsg_zos.go @@ -0,0 +1,58 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Socket control messages + +package unix + +import "unsafe" + +// UnixCredentials encodes credentials into a socket control message +// for sending to another process. This can be used for +// authentication. +func UnixCredentials(ucred *Ucred) []byte { + b := make([]byte, CmsgSpace(SizeofUcred)) + h := (*Cmsghdr)(unsafe.Pointer(&b[0])) + h.Level = SOL_SOCKET + h.Type = SCM_CREDENTIALS + h.SetLen(CmsgLen(SizeofUcred)) + *(*Ucred)(h.data(0)) = *ucred + return b +} + +// ParseUnixCredentials decodes a socket control message that contains +// credentials in a Ucred structure. To receive such a message, the +// SO_PASSCRED option must be enabled on the socket. +func ParseUnixCredentials(m *SocketControlMessage) (*Ucred, error) { + if m.Header.Level != SOL_SOCKET { + return nil, EINVAL + } + if m.Header.Type != SCM_CREDENTIALS { + return nil, EINVAL + } + ucred := *(*Ucred)(unsafe.Pointer(&m.Data[0])) + return &ucred, nil +} + +// PktInfo4 encodes Inet4Pktinfo into a socket control message of type IP_PKTINFO. +func PktInfo4(info *Inet4Pktinfo) []byte { + b := make([]byte, CmsgSpace(SizeofInet4Pktinfo)) + h := (*Cmsghdr)(unsafe.Pointer(&b[0])) + h.Level = SOL_IP + h.Type = IP_PKTINFO + h.SetLen(CmsgLen(SizeofInet4Pktinfo)) + *(*Inet4Pktinfo)(h.data(0)) = *info + return b +} + +// PktInfo6 encodes Inet6Pktinfo into a socket control message of type IPV6_PKTINFO. +func PktInfo6(info *Inet6Pktinfo) []byte { + b := make([]byte, CmsgSpace(SizeofInet6Pktinfo)) + h := (*Cmsghdr)(unsafe.Pointer(&b[0])) + h.Level = SOL_IPV6 + h.Type = IPV6_PKTINFO + h.SetLen(CmsgLen(SizeofInet6Pktinfo)) + *(*Inet6Pktinfo)(h.data(0)) = *info + return b +} diff --git a/vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s b/vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s new file mode 100644 index 0000000..3c4f33c --- /dev/null +++ b/vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s @@ -0,0 +1,75 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build zos && s390x && gc + +#include "textflag.h" + +// provide the address of function variable to be fixed up. + +TEXT ·getPipe2Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Pipe2(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_FlockAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Flock(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_GetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Getxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_NanosleepAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Nanosleep(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_SetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Setxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_Wait4Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Wait4(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_MountAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Mount(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_UnmountAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Unmount(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_UtimesNanoAtAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·UtimesNanoAt(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_UtimesNanoAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·UtimesNano(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_MkfifoatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Mkfifoat(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_ChtagAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Chtag(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_ReadlinkatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Readlinkat(SB), R8 + MOVD R8, ret+0(FP) + RET + diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin.go b/vendor/golang.org/x/sys/unix/syscall_darwin.go index 59542a8..4cc7b00 100644 --- a/vendor/golang.org/x/sys/unix/syscall_darwin.go +++ b/vendor/golang.org/x/sys/unix/syscall_darwin.go @@ -542,6 +542,18 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) { } } +//sys pthread_chdir_np(path string) (err error) + +func PthreadChdir(path string) (err error) { + return pthread_chdir_np(path) +} + +//sys pthread_fchdir_np(fd int) (err error) + +func PthreadFchdir(fd int) (err error) { + return pthread_fchdir_np(fd) +} + //sys sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) //sys shmat(id int, addr uintptr, flag int) (ret uintptr, err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_unix.go b/vendor/golang.org/x/sys/unix/syscall_unix.go index 77081de..4e92e5a 100644 --- a/vendor/golang.org/x/sys/unix/syscall_unix.go +++ b/vendor/golang.org/x/sys/unix/syscall_unix.go @@ -154,6 +154,15 @@ func Munmap(b []byte) (err error) { return mapper.Munmap(b) } +func MmapPtr(fd int, offset int64, addr unsafe.Pointer, length uintptr, prot int, flags int) (ret unsafe.Pointer, err error) { + xaddr, err := mapper.mmap(uintptr(addr), length, prot, flags, fd, offset) + return unsafe.Pointer(xaddr), err +} + +func MunmapPtr(addr unsafe.Pointer, length uintptr) (err error) { + return mapper.munmap(uintptr(addr), length) +} + func Read(fd int, p []byte) (n int, err error) { n, err = read(fd, p) if raceenabled { diff --git a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go index 27c41b6..312ae6a 100644 --- a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go @@ -4,11 +4,21 @@ //go:build zos && s390x +// Many of the following syscalls are not available on all versions of z/OS. +// Some missing calls have legacy implementations/simulations but others +// will be missing completely. To achieve consistent failing behaviour on +// legacy systems, we first test the function pointer via a safeloading +// mechanism to see if the function exists on a given system. Then execution +// is branched to either continue the function call, or return an error. + package unix import ( "bytes" "fmt" + "os" + "reflect" + "regexp" "runtime" "sort" "strings" @@ -17,17 +27,205 @@ import ( "unsafe" ) +//go:noescape +func initZosLibVec() + +//go:noescape +func GetZosLibVec() uintptr + +func init() { + initZosLibVec() + r0, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS_____GETENV_A<<4, uintptr(unsafe.Pointer(&([]byte("__ZOS_XSYSTRACE\x00"))[0]))) + if r0 != 0 { + n, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___ATOI_A<<4, r0) + ZosTraceLevel = int(n) + r0, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS_____GETENV_A<<4, uintptr(unsafe.Pointer(&([]byte("__ZOS_XSYSTRACEFD\x00"))[0]))) + if r0 != 0 { + fd, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___ATOI_A<<4, r0) + f := os.NewFile(fd, "zostracefile") + if f != nil { + ZosTracefile = f + } + } + + } +} + +//go:noescape +func CallLeFuncWithErr(funcdesc uintptr, parms ...uintptr) (ret, errno2 uintptr, err Errno) + +//go:noescape +func CallLeFuncWithPtrReturn(funcdesc uintptr, parms ...uintptr) (ret, errno2 uintptr, err Errno) + +// ------------------------------- +// pointer validity test +// good pointer returns 0 +// bad pointer returns 1 +// +//go:nosplit +func ptrtest(uintptr) uint64 + +// Load memory at ptr location with error handling if the location is invalid +// +//go:noescape +func safeload(ptr uintptr) (value uintptr, error uintptr) + const ( - O_CLOEXEC = 0 // Dummy value (not supported). - AF_LOCAL = AF_UNIX // AF_LOCAL is an alias for AF_UNIX + entrypointLocationOffset = 8 // From function descriptor + + xplinkEyecatcher = 0x00c300c500c500f1 // ".C.E.E.1" + eyecatcherOffset = 16 // From function entrypoint (negative) + ppa1LocationOffset = 8 // From function entrypoint (negative) + + nameLenOffset = 0x14 // From PPA1 start + nameOffset = 0x16 // From PPA1 start ) -func syscall_syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) -func syscall_rawsyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) -func syscall_syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) -func syscall_rawsyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) -func syscall_syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) -func syscall_rawsyscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) +func getPpaOffset(funcptr uintptr) int64 { + entrypoint, err := safeload(funcptr + entrypointLocationOffset) + if err != 0 { + return -1 + } + + // XPLink functions have ".C.E.E.1" as the first 8 bytes (EBCDIC) + val, err := safeload(entrypoint - eyecatcherOffset) + if err != 0 { + return -1 + } + if val != xplinkEyecatcher { + return -1 + } + + ppaoff, err := safeload(entrypoint - ppa1LocationOffset) + if err != 0 { + return -1 + } + + ppaoff >>= 32 + return int64(ppaoff) +} + +//------------------------------- +// function descriptor pointer validity test +// good pointer returns 0 +// bad pointer returns 1 + +// TODO: currently mksyscall_zos_s390x.go generate empty string for funcName +// have correct funcName pass to the funcptrtest function +func funcptrtest(funcptr uintptr, funcName string) uint64 { + entrypoint, err := safeload(funcptr + entrypointLocationOffset) + if err != 0 { + return 1 + } + + ppaoff := getPpaOffset(funcptr) + if ppaoff == -1 { + return 1 + } + + // PPA1 offset value is from the start of the entire function block, not the entrypoint + ppa1 := (entrypoint - eyecatcherOffset) + uintptr(ppaoff) + + nameLen, err := safeload(ppa1 + nameLenOffset) + if err != 0 { + return 1 + } + + nameLen >>= 48 + if nameLen > 128 { + return 1 + } + + // no function name input to argument end here + if funcName == "" { + return 0 + } + + var funcname [128]byte + for i := 0; i < int(nameLen); i += 8 { + v, err := safeload(ppa1 + nameOffset + uintptr(i)) + if err != 0 { + return 1 + } + funcname[i] = byte(v >> 56) + funcname[i+1] = byte(v >> 48) + funcname[i+2] = byte(v >> 40) + funcname[i+3] = byte(v >> 32) + funcname[i+4] = byte(v >> 24) + funcname[i+5] = byte(v >> 16) + funcname[i+6] = byte(v >> 8) + funcname[i+7] = byte(v) + } + + runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4, // __e2a_l + []uintptr{uintptr(unsafe.Pointer(&funcname[0])), nameLen}) + + name := string(funcname[:nameLen]) + if name != funcName { + return 1 + } + + return 0 +} + +// For detection of capabilities on a system. +// Is function descriptor f a valid function? +func isValidLeFunc(f uintptr) error { + ret := funcptrtest(f, "") + if ret != 0 { + return fmt.Errorf("Bad pointer, not an LE function ") + } + return nil +} + +// Retrieve function name from descriptor +func getLeFuncName(f uintptr) (string, error) { + // assume it has been checked, only check ppa1 validity here + entry := ((*[2]uintptr)(unsafe.Pointer(f)))[1] + preamp := ((*[4]uint32)(unsafe.Pointer(entry - eyecatcherOffset))) + + offsetPpa1 := preamp[2] + if offsetPpa1 > 0x0ffff { + return "", fmt.Errorf("PPA1 offset seems too big 0x%x\n", offsetPpa1) + } + + ppa1 := uintptr(unsafe.Pointer(preamp)) + uintptr(offsetPpa1) + res := ptrtest(ppa1) + if res != 0 { + return "", fmt.Errorf("PPA1 address not valid") + } + + size := *(*uint16)(unsafe.Pointer(ppa1 + nameLenOffset)) + if size > 128 { + return "", fmt.Errorf("Function name seems too long, length=%d\n", size) + } + + var name [128]byte + funcname := (*[128]byte)(unsafe.Pointer(ppa1 + nameOffset)) + copy(name[0:size], funcname[0:size]) + + runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4, // __e2a_l + []uintptr{uintptr(unsafe.Pointer(&name[0])), uintptr(size)}) + + return string(name[:size]), nil +} + +// Check z/OS version +func zosLeVersion() (version, release uint32) { + p1 := (*(*uintptr)(unsafe.Pointer(uintptr(1208)))) >> 32 + p1 = *(*uintptr)(unsafe.Pointer(uintptr(p1 + 88))) + p1 = *(*uintptr)(unsafe.Pointer(uintptr(p1 + 8))) + p1 = *(*uintptr)(unsafe.Pointer(uintptr(p1 + 984))) + vrm := *(*uint32)(unsafe.Pointer(p1 + 80)) + version = (vrm & 0x00ff0000) >> 16 + release = (vrm & 0x0000ff00) >> 8 + return +} + +// returns a zos C FILE * for stdio fd 0, 1, 2 +func ZosStdioFilep(fd int32) uintptr { + return uintptr(*(*uint64)(unsafe.Pointer(uintptr(*(*uint64)(unsafe.Pointer(uintptr(*(*uint64)(unsafe.Pointer(uintptr(uint64(*(*uint32)(unsafe.Pointer(uintptr(1208)))) + 80))) + uint64((fd+2)<<3)))))))) +} func copyStat(stat *Stat_t, statLE *Stat_LE_t) { stat.Dev = uint64(statLE.Dev) @@ -65,6 +263,21 @@ func (d *Dirent) NameString() string { } } +func DecodeData(dest []byte, sz int, val uint64) { + for i := 0; i < sz; i++ { + dest[sz-1-i] = byte((val >> (uint64(i * 8))) & 0xff) + } +} + +func EncodeData(data []byte) uint64 { + var value uint64 + sz := len(data) + for i := 0; i < sz; i++ { + value |= uint64(data[i]) << uint64(((sz - i - 1) * 8)) + } + return value +} + func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { if sa.Port < 0 || sa.Port > 0xFFFF { return nil, 0, EINVAL @@ -74,7 +287,9 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port)) p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) - sa.raw.Addr = sa.Addr + for i := 0; i < len(sa.Addr); i++ { + sa.raw.Addr[i] = sa.Addr[i] + } return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -88,7 +303,9 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) sa.raw.Scope_id = sa.ZoneId - sa.raw.Addr = sa.Addr + for i := 0; i < len(sa.Addr); i++ { + sa.raw.Addr[i] = sa.Addr[i] + } return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -146,7 +363,9 @@ func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) { sa := new(SockaddrInet4) p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) - sa.Addr = pp.Addr + for i := 0; i < len(sa.Addr); i++ { + sa.Addr[i] = pp.Addr[i] + } return sa, nil case AF_INET6: @@ -155,7 +374,9 @@ func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) { p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) sa.ZoneId = pp.Scope_id - sa.Addr = pp.Addr + for i := 0; i < len(sa.Addr); i++ { + sa.Addr[i] = pp.Addr[i] + } return sa, nil } return nil, EAFNOSUPPORT @@ -177,6 +398,43 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) { return } +func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) { + var rsa RawSockaddrAny + var len _Socklen = SizeofSockaddrAny + nfd, err = accept4(fd, &rsa, &len, flags) + if err != nil { + return + } + if len > SizeofSockaddrAny { + panic("RawSockaddrAny too small") + } + // TODO(neeilan): Remove 0 in call + sa, err = anyToSockaddr(0, &rsa) + if err != nil { + Close(nfd) + nfd = 0 + } + return +} + +func Ctermid() (tty string, err error) { + var termdev [1025]byte + runtime.EnterSyscall() + r0, err2, err1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___CTERMID_A<<4, uintptr(unsafe.Pointer(&termdev[0]))) + runtime.ExitSyscall() + if r0 == 0 { + return "", fmt.Errorf("%s (errno2=0x%x)\n", err1.Error(), err2) + } + s := string(termdev[:]) + idx := strings.Index(s, string(rune(0))) + if idx == -1 { + tty = s + } else { + tty = s[:idx] + } + return +} + func (iov *Iovec) SetLen(length int) { iov.Len = uint64(length) } @@ -190,10 +448,16 @@ func (cmsg *Cmsghdr) SetLen(length int) { } //sys fcntl(fd int, cmd int, arg int) (val int, err error) +//sys Flistxattr(fd int, dest []byte) (sz int, err error) = SYS___FLISTXATTR_A +//sys Fremovexattr(fd int, attr string) (err error) = SYS___FREMOVEXATTR_A //sys read(fd int, p []byte) (n int, err error) //sys write(fd int, p []byte) (n int, err error) +//sys Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) = SYS___FGETXATTR_A +//sys Fsetxattr(fd int, attr string, data []byte, flag int) (err error) = SYS___FSETXATTR_A + //sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) = SYS___ACCEPT_A +//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) = SYS___ACCEPT4_A //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = SYS___BIND_A //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = SYS___CONNECT_A //sysnb getgroups(n int, list *_Gid_t) (nn int, err error) @@ -204,6 +468,7 @@ func (cmsg *Cmsghdr) SetLen(length int) { //sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) //sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) = SYS___GETPEERNAME_A //sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) = SYS___GETSOCKNAME_A +//sys Removexattr(path string, attr string) (err error) = SYS___REMOVEXATTR_A //sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) = SYS___RECVFROM_A //sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) = SYS___SENDTO_A //sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = SYS___RECVMSG_A @@ -212,6 +477,10 @@ func (cmsg *Cmsghdr) SetLen(length int) { //sys munmap(addr uintptr, length uintptr) (err error) = SYS_MUNMAP //sys ioctl(fd int, req int, arg uintptr) (err error) = SYS_IOCTL //sys ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) = SYS_IOCTL +//sys shmat(id int, addr uintptr, flag int) (ret uintptr, err error) = SYS_SHMAT +//sys shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error) = SYS_SHMCTL64 +//sys shmdt(addr uintptr) (err error) = SYS_SHMDT +//sys shmget(key int, size int, flag int) (id int, err error) = SYS_SHMGET //sys Access(path string, mode uint32) (err error) = SYS___ACCESS_A //sys Chdir(path string) (err error) = SYS___CHDIR_A @@ -220,14 +489,31 @@ func (cmsg *Cmsghdr) SetLen(length int) { //sys Creat(path string, mode uint32) (fd int, err error) = SYS___CREAT_A //sys Dup(oldfd int) (fd int, err error) //sys Dup2(oldfd int, newfd int) (err error) +//sys Dup3(oldfd int, newfd int, flags int) (err error) = SYS_DUP3 +//sys Dirfd(dirp uintptr) (fd int, err error) = SYS_DIRFD +//sys EpollCreate(size int) (fd int, err error) = SYS_EPOLL_CREATE +//sys EpollCreate1(flags int) (fd int, err error) = SYS_EPOLL_CREATE1 +//sys EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) = SYS_EPOLL_CTL +//sys EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) = SYS_EPOLL_PWAIT +//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_WAIT //sys Errno2() (er2 int) = SYS___ERRNO2 -//sys Err2ad() (eadd *int) = SYS___ERR2AD +//sys Eventfd(initval uint, flags int) (fd int, err error) = SYS_EVENTFD //sys Exit(code int) +//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error) = SYS___FACCESSAT_A + +func Faccessat2(dirfd int, path string, mode uint32, flags int) (err error) { + return Faccessat(dirfd, path, mode, flags) +} + //sys Fchdir(fd int) (err error) //sys Fchmod(fd int, mode uint32) (err error) +//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) = SYS___FCHMODAT_A //sys Fchown(fd int, uid int, gid int) (err error) +//sys Fchownat(fd int, path string, uid int, gid int, flags int) (err error) = SYS___FCHOWNAT_A //sys FcntlInt(fd uintptr, cmd int, arg int) (retval int, err error) = SYS_FCNTL +//sys Fdatasync(fd int) (err error) = SYS_FDATASYNC //sys fstat(fd int, stat *Stat_LE_t) (err error) +//sys fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) = SYS___FSTATAT_A func Fstat(fd int, stat *Stat_t) (err error) { var statLE Stat_LE_t @@ -236,28 +522,208 @@ func Fstat(fd int, stat *Stat_t) (err error) { return } +func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) { + var statLE Stat_LE_t + err = fstatat(dirfd, path, &statLE, flags) + copyStat(stat, &statLE) + return +} + +func impl_Getxattr(path string, attr string, dest []byte) (sz int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p2 unsafe.Pointer + if len(dest) > 0 { + _p2 = unsafe.Pointer(&dest[0]) + } else { + _p2 = unsafe.Pointer(&_zero) + } + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest))) + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_GetxattrAddr() *(func(path string, attr string, dest []byte) (sz int, err error)) + +var Getxattr = enter_Getxattr + +func enter_Getxattr(path string, attr string, dest []byte) (sz int, err error) { + funcref := get_GetxattrAddr() + if validGetxattr() { + *funcref = impl_Getxattr + } else { + *funcref = error_Getxattr + } + return (*funcref)(path, attr, dest) +} + +func error_Getxattr(path string, attr string, dest []byte) (sz int, err error) { + return -1, ENOSYS +} + +func validGetxattr() bool { + if funcptrtest(GetZosLibVec()+SYS___GETXATTR_A<<4, "") == 0 { + if name, err := getLeFuncName(GetZosLibVec() + SYS___GETXATTR_A<<4); err == nil { + return name == "__getxattr_a" + } + } + return false +} + +//sys Lgetxattr(link string, attr string, dest []byte) (sz int, err error) = SYS___LGETXATTR_A +//sys Lsetxattr(path string, attr string, data []byte, flags int) (err error) = SYS___LSETXATTR_A + +func impl_Setxattr(path string, attr string, data []byte, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p2 unsafe.Pointer + if len(data) > 0 { + _p2 = unsafe.Pointer(&data[0]) + } else { + _p2 = unsafe.Pointer(&_zero) + } + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_SetxattrAddr() *(func(path string, attr string, data []byte, flags int) (err error)) + +var Setxattr = enter_Setxattr + +func enter_Setxattr(path string, attr string, data []byte, flags int) (err error) { + funcref := get_SetxattrAddr() + if validSetxattr() { + *funcref = impl_Setxattr + } else { + *funcref = error_Setxattr + } + return (*funcref)(path, attr, data, flags) +} + +func error_Setxattr(path string, attr string, data []byte, flags int) (err error) { + return ENOSYS +} + +func validSetxattr() bool { + if funcptrtest(GetZosLibVec()+SYS___SETXATTR_A<<4, "") == 0 { + if name, err := getLeFuncName(GetZosLibVec() + SYS___SETXATTR_A<<4); err == nil { + return name == "__setxattr_a" + } + } + return false +} + +//sys Fstatfs(fd int, buf *Statfs_t) (err error) = SYS_FSTATFS //sys Fstatvfs(fd int, stat *Statvfs_t) (err error) = SYS_FSTATVFS //sys Fsync(fd int) (err error) +//sys Futimes(fd int, tv []Timeval) (err error) = SYS_FUTIMES +//sys Futimesat(dirfd int, path string, tv []Timeval) (err error) = SYS___FUTIMESAT_A //sys Ftruncate(fd int, length int64) (err error) -//sys Getpagesize() (pgsize int) = SYS_GETPAGESIZE +//sys Getrandom(buf []byte, flags int) (n int, err error) = SYS_GETRANDOM +//sys InotifyInit() (fd int, err error) = SYS_INOTIFY_INIT +//sys InotifyInit1(flags int) (fd int, err error) = SYS_INOTIFY_INIT1 +//sys InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) = SYS___INOTIFY_ADD_WATCH_A +//sys InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) = SYS_INOTIFY_RM_WATCH +//sys Listxattr(path string, dest []byte) (sz int, err error) = SYS___LISTXATTR_A +//sys Llistxattr(path string, dest []byte) (sz int, err error) = SYS___LLISTXATTR_A +//sys Lremovexattr(path string, attr string) (err error) = SYS___LREMOVEXATTR_A +//sys Lutimes(path string, tv []Timeval) (err error) = SYS___LUTIMES_A //sys Mprotect(b []byte, prot int) (err error) = SYS_MPROTECT //sys Msync(b []byte, flags int) (err error) = SYS_MSYNC +//sys Console2(cmsg *ConsMsg2, modstr *byte, concmd *uint32) (err error) = SYS___CONSOLE2 + +// Pipe2 begin + +//go:nosplit +func getPipe2Addr() *(func([]int, int) error) + +var Pipe2 = pipe2Enter + +func pipe2Enter(p []int, flags int) (err error) { + if funcptrtest(GetZosLibVec()+SYS_PIPE2<<4, "") == 0 { + *getPipe2Addr() = pipe2Impl + } else { + *getPipe2Addr() = pipe2Error + } + return (*getPipe2Addr())(p, flags) +} + +func pipe2Impl(p []int, flags int) (err error) { + var pp [2]_C_int + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PIPE2<<4, uintptr(unsafe.Pointer(&pp[0])), uintptr(flags)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } else { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } + return +} +func pipe2Error(p []int, flags int) (err error) { + return fmt.Errorf("Pipe2 is not available on this system") +} + +// Pipe2 end + //sys Poll(fds []PollFd, timeout int) (n int, err error) = SYS_POLL + +func Readdir(dir uintptr) (dirent *Dirent, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___READDIR_A<<4, uintptr(dir)) + runtime.ExitSyscall() + dirent = (*Dirent)(unsafe.Pointer(r0)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//sys Readdir_r(dirp uintptr, entry *direntLE, result **direntLE) (err error) = SYS___READDIR_R_A +//sys Statfs(path string, buf *Statfs_t) (err error) = SYS___STATFS_A +//sys Syncfs(fd int) (err error) = SYS_SYNCFS //sys Times(tms *Tms) (ticks uintptr, err error) = SYS_TIMES //sys W_Getmntent(buff *byte, size int) (lastsys int, err error) = SYS_W_GETMNTENT //sys W_Getmntent_A(buff *byte, size int) (lastsys int, err error) = SYS___W_GETMNTENT_A //sys mount_LE(path string, filesystem string, fstype string, mtm uint32, parmlen int32, parm string) (err error) = SYS___MOUNT_A -//sys unmount(filesystem string, mtm int) (err error) = SYS___UMOUNT_A +//sys unmount_LE(filesystem string, mtm int) (err error) = SYS___UMOUNT_A //sys Chroot(path string) (err error) = SYS___CHROOT_A //sys Select(nmsgsfds int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (ret int, err error) = SYS_SELECT -//sysnb Uname(buf *Utsname) (err error) = SYS___UNAME_A +//sysnb Uname(buf *Utsname) (err error) = SYS_____OSNAME_A +//sys Unshare(flags int) (err error) = SYS_UNSHARE func Ptsname(fd int) (name string, err error) { - r0, _, e1 := syscall_syscall(SYS___PTSNAME_A, uintptr(fd), 0, 0) - name = u2s(unsafe.Pointer(r0)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___PTSNAME_A<<4, uintptr(fd)) + runtime.ExitSyscall() + if r0 == 0 { + err = errnoErr2(e1, e2) + } else { + name = u2s(unsafe.Pointer(r0)) } return } @@ -272,13 +738,19 @@ func u2s(cstr unsafe.Pointer) string { } func Close(fd int) (err error) { - _, _, e1 := syscall_syscall(SYS_CLOSE, uintptr(fd), 0, 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_CLOSE<<4, uintptr(fd)) + runtime.ExitSyscall() for i := 0; e1 == EAGAIN && i < 10; i++ { - _, _, _ = syscall_syscall(SYS_USLEEP, uintptr(10), 0, 0) - _, _, e1 = syscall_syscall(SYS_CLOSE, uintptr(fd), 0, 0) + runtime.EnterSyscall() + CallLeFuncWithErr(GetZosLibVec()+SYS_USLEEP<<4, uintptr(10)) + runtime.ExitSyscall() + runtime.EnterSyscall() + r0, e2, e1 = CallLeFuncWithErr(GetZosLibVec()+SYS_CLOSE<<4, uintptr(fd)) + runtime.ExitSyscall() } - if e1 != 0 { - err = errnoErr(e1) + if r0 != 0 { + err = errnoErr2(e1, e2) } return } @@ -288,9 +760,15 @@ func Madvise(b []byte, advice int) (err error) { return } +func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { + return mapper.Mmap(fd, offset, length, prot, flags) +} + +func Munmap(b []byte) (err error) { + return mapper.Munmap(b) +} + //sys Gethostname(buf []byte) (err error) = SYS___GETHOSTNAME_A -//sysnb Getegid() (egid int) -//sysnb Geteuid() (uid int) //sysnb Getgid() (gid int) //sysnb Getpid() (pid int) //sysnb Getpgid(pid int) (pgid int, err error) = SYS_GETPGID @@ -317,11 +795,14 @@ func Getrusage(who int, rusage *Rusage) (err error) { return } +//sys Getegid() (egid int) = SYS_GETEGID +//sys Geteuid() (euid int) = SYS_GETEUID //sysnb Getsid(pid int) (sid int, err error) = SYS_GETSID //sysnb Getuid() (uid int) //sysnb Kill(pid int, sig Signal) (err error) //sys Lchown(path string, uid int, gid int) (err error) = SYS___LCHOWN_A //sys Link(path string, link string) (err error) = SYS___LINK_A +//sys Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) = SYS___LINKAT_A //sys Listen(s int, n int) (err error) //sys lstat(path string, stat *Stat_LE_t) (err error) = SYS___LSTAT_A @@ -332,15 +813,150 @@ func Lstat(path string, stat *Stat_t) (err error) { return } +// for checking symlinks begins with $VERSION/ $SYSNAME/ $SYSSYMR/ $SYSSYMA/ +func isSpecialPath(path []byte) (v bool) { + var special = [4][8]byte{ + [8]byte{'V', 'E', 'R', 'S', 'I', 'O', 'N', '/'}, + [8]byte{'S', 'Y', 'S', 'N', 'A', 'M', 'E', '/'}, + [8]byte{'S', 'Y', 'S', 'S', 'Y', 'M', 'R', '/'}, + [8]byte{'S', 'Y', 'S', 'S', 'Y', 'M', 'A', '/'}} + + var i, j int + for i = 0; i < len(special); i++ { + for j = 0; j < len(special[i]); j++ { + if path[j] != special[i][j] { + break + } + } + if j == len(special[i]) { + return true + } + } + return false +} + +func realpath(srcpath string, abspath []byte) (pathlen int, errno int) { + var source [1024]byte + copy(source[:], srcpath) + source[len(srcpath)] = 0 + ret := runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___REALPATH_A<<4, //__realpath_a() + []uintptr{uintptr(unsafe.Pointer(&source[0])), + uintptr(unsafe.Pointer(&abspath[0]))}) + if ret != 0 { + index := bytes.IndexByte(abspath[:], byte(0)) + if index != -1 { + return index, 0 + } + } else { + errptr := (*int)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4, []uintptr{}))) //__errno() + return 0, *errptr + } + return 0, 245 // EBADDATA 245 +} + +func Readlink(path string, buf []byte) (n int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(buf) > 0 { + _p1 = unsafe.Pointer(&buf[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + n = int(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___READLINK_A<<4, + []uintptr{uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))})) + runtime.KeepAlive(unsafe.Pointer(_p0)) + if n == -1 { + value := *(*int32)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4, []uintptr{}))) + err = errnoErr(Errno(value)) + } else { + if buf[0] == '$' { + if isSpecialPath(buf[1:9]) { + cnt, err1 := realpath(path, buf) + if err1 == 0 { + n = cnt + } + } + } + } + return +} + +func impl_Readlinkat(dirfd int, path string, buf []byte) (n int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(buf) > 0 { + _p1 = unsafe.Pointer(&buf[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___READLINKAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))) + runtime.ExitSyscall() + n = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + return n, err + } else { + if buf[0] == '$' { + if isSpecialPath(buf[1:9]) { + cnt, err1 := realpath(path, buf) + if err1 == 0 { + n = cnt + } + } + } + } + return +} + +//go:nosplit +func get_ReadlinkatAddr() *(func(dirfd int, path string, buf []byte) (n int, err error)) + +var Readlinkat = enter_Readlinkat + +func enter_Readlinkat(dirfd int, path string, buf []byte) (n int, err error) { + funcref := get_ReadlinkatAddr() + if funcptrtest(GetZosLibVec()+SYS___READLINKAT_A<<4, "") == 0 { + *funcref = impl_Readlinkat + } else { + *funcref = error_Readlinkat + } + return (*funcref)(dirfd, path, buf) +} + +func error_Readlinkat(dirfd int, path string, buf []byte) (n int, err error) { + n = -1 + err = ENOSYS + return +} + //sys Mkdir(path string, mode uint32) (err error) = SYS___MKDIR_A +//sys Mkdirat(dirfd int, path string, mode uint32) (err error) = SYS___MKDIRAT_A //sys Mkfifo(path string, mode uint32) (err error) = SYS___MKFIFO_A //sys Mknod(path string, mode uint32, dev int) (err error) = SYS___MKNOD_A +//sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error) = SYS___MKNODAT_A +//sys PivotRoot(newroot string, oldroot string) (err error) = SYS___PIVOT_ROOT_A //sys Pread(fd int, p []byte, offset int64) (n int, err error) //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) -//sys Readlink(path string, buf []byte) (n int, err error) = SYS___READLINK_A +//sys Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) = SYS___PRCTL_A +//sysnb Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT //sys Rename(from string, to string) (err error) = SYS___RENAME_A +//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) = SYS___RENAMEAT_A +//sys Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) = SYS___RENAMEAT2_A //sys Rmdir(path string) (err error) = SYS___RMDIR_A //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK +//sys Setegid(egid int) (err error) = SYS_SETEGID +//sys Seteuid(euid int) (err error) = SYS_SETEUID +//sys Sethostname(p []byte) (err error) = SYS___SETHOSTNAME_A +//sys Setns(fd int, nstype int) (err error) = SYS_SETNS //sys Setpriority(which int, who int, prio int) (err error) //sysnb Setpgid(pid int, pgid int) (err error) = SYS_SETPGID //sysnb Setrlimit(resource int, lim *Rlimit) (err error) @@ -360,32 +976,57 @@ func Stat(path string, sta *Stat_t) (err error) { } //sys Symlink(path string, link string) (err error) = SYS___SYMLINK_A +//sys Symlinkat(oldPath string, dirfd int, newPath string) (err error) = SYS___SYMLINKAT_A //sys Sync() = SYS_SYNC //sys Truncate(path string, length int64) (err error) = SYS___TRUNCATE_A //sys Tcgetattr(fildes int, termptr *Termios) (err error) = SYS_TCGETATTR //sys Tcsetattr(fildes int, when int, termptr *Termios) (err error) = SYS_TCSETATTR //sys Umask(mask int) (oldmask int) //sys Unlink(path string) (err error) = SYS___UNLINK_A +//sys Unlinkat(dirfd int, path string, flags int) (err error) = SYS___UNLINKAT_A //sys Utime(path string, utim *Utimbuf) (err error) = SYS___UTIME_A //sys open(path string, mode int, perm uint32) (fd int, err error) = SYS___OPEN_A func Open(path string, mode int, perm uint32) (fd int, err error) { + if mode&O_ACCMODE == 0 { + mode |= O_RDONLY + } return open(path, mode, perm) } -func Mkfifoat(dirfd int, path string, mode uint32) (err error) { - wd, err := Getwd() - if err != nil { - return err - } +//sys openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) = SYS___OPENAT_A - if err := Fchdir(dirfd); err != nil { - return err +func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) { + if flags&O_ACCMODE == 0 { + flags |= O_RDONLY } - defer Chdir(wd) + return openat(dirfd, path, flags, mode) +} - return Mkfifo(path, mode) +//sys openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) = SYS___OPENAT2_A + +func Openat2(dirfd int, path string, how *OpenHow) (fd int, err error) { + if how.Flags&O_ACCMODE == 0 { + how.Flags |= O_RDONLY + } + return openat2(dirfd, path, how, SizeofOpenHow) +} + +func ZosFdToPath(dirfd int) (path string, err error) { + var buffer [1024]byte + runtime.EnterSyscall() + ret, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_W_IOCTL<<4, uintptr(dirfd), 17, 1024, uintptr(unsafe.Pointer(&buffer[0]))) + runtime.ExitSyscall() + if ret == 0 { + zb := bytes.IndexByte(buffer[:], 0) + if zb == -1 { + zb = len(buffer) + } + CallLeFuncWithErr(GetZosLibVec()+SYS___E2A_L<<4, uintptr(unsafe.Pointer(&buffer[0])), uintptr(zb)) + return string(buffer[:zb]), nil + } + return "", errnoErr2(e1, e2) } //sys remove(path string) (err error) @@ -403,10 +1044,12 @@ func Getcwd(buf []byte) (n int, err error) { } else { p = unsafe.Pointer(&_zero) } - _, _, e := syscall_syscall(SYS___GETCWD_A, uintptr(p), uintptr(len(buf)), 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___GETCWD_A<<4, uintptr(p), uintptr(len(buf))) + runtime.ExitSyscall() n = clen(buf) + 1 - if e != 0 { - err = errnoErr(e) + if r0 == 0 { + err = errnoErr2(e1, e2) } return } @@ -520,9 +1163,41 @@ func (w WaitStatus) StopSignal() Signal { func (w WaitStatus) TrapCause() int { return -1 } +//sys waitid(idType int, id int, info *Siginfo, options int) (err error) + +func Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error) { + return waitid(idType, id, info, options) +} + //sys waitpid(pid int, wstatus *_C_int, options int) (wpid int, err error) -func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) { +func impl_Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WAIT4<<4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage))) + runtime.ExitSyscall() + wpid = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_Wait4Addr() *(func(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error)) + +var Wait4 = enter_Wait4 + +func enter_Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) { + funcref := get_Wait4Addr() + if funcptrtest(GetZosLibVec()+SYS_WAIT4<<4, "") == 0 { + *funcref = impl_Wait4 + } else { + *funcref = legacyWait4 + } + return (*funcref)(pid, wstatus, options, rusage) +} + +func legacyWait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) { // TODO(mundaym): z/OS doesn't have wait4. I don't think getrusage does what we want. // At the moment rusage will not be touched. var status _C_int @@ -571,23 +1246,62 @@ func Pipe(p []int) (err error) { } var pp [2]_C_int err = pipe(&pp) - if err == nil { - p[0] = int(pp[0]) - p[1] = int(pp[1]) - } + p[0] = int(pp[0]) + p[1] = int(pp[1]) return } //sys utimes(path string, timeval *[2]Timeval) (err error) = SYS___UTIMES_A func Utimes(path string, tv []Timeval) (err error) { + if tv == nil { + return utimes(path, nil) + } if len(tv) != 2 { return EINVAL } return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0]))) } -func UtimesNano(path string, ts []Timespec) error { +//sys utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) = SYS___UTIMENSAT_A + +func validUtimensat() bool { + if funcptrtest(GetZosLibVec()+SYS___UTIMENSAT_A<<4, "") == 0 { + if name, err := getLeFuncName(GetZosLibVec() + SYS___UTIMENSAT_A<<4); err == nil { + return name == "__utimensat_a" + } + } + return false +} + +// Begin UtimesNano + +//go:nosplit +func get_UtimesNanoAddr() *(func(path string, ts []Timespec) (err error)) + +var UtimesNano = enter_UtimesNano + +func enter_UtimesNano(path string, ts []Timespec) (err error) { + funcref := get_UtimesNanoAddr() + if validUtimensat() { + *funcref = utimesNanoImpl + } else { + *funcref = legacyUtimesNano + } + return (*funcref)(path, ts) +} + +func utimesNanoImpl(path string, ts []Timespec) (err error) { + if ts == nil { + return utimensat(AT_FDCWD, path, nil, 0) + } + if len(ts) != 2 { + return EINVAL + } + return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0) +} + +func legacyUtimesNano(path string, ts []Timespec) (err error) { if len(ts) != 2 { return EINVAL } @@ -600,6 +1314,70 @@ func UtimesNano(path string, ts []Timespec) error { return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0]))) } +// End UtimesNano + +// Begin UtimesNanoAt + +//go:nosplit +func get_UtimesNanoAtAddr() *(func(dirfd int, path string, ts []Timespec, flags int) (err error)) + +var UtimesNanoAt = enter_UtimesNanoAt + +func enter_UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) (err error) { + funcref := get_UtimesNanoAtAddr() + if validUtimensat() { + *funcref = utimesNanoAtImpl + } else { + *funcref = legacyUtimesNanoAt + } + return (*funcref)(dirfd, path, ts, flags) +} + +func utimesNanoAtImpl(dirfd int, path string, ts []Timespec, flags int) (err error) { + if ts == nil { + return utimensat(dirfd, path, nil, flags) + } + if len(ts) != 2 { + return EINVAL + } + return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags) +} + +func legacyUtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) (err error) { + if path[0] != '/' { + dirPath, err := ZosFdToPath(dirfd) + if err != nil { + return err + } + path = dirPath + "/" + path + } + if flags == AT_SYMLINK_NOFOLLOW { + if len(ts) != 2 { + return EINVAL + } + + if ts[0].Nsec >= 5e8 { + ts[0].Sec++ + } + ts[0].Nsec = 0 + if ts[1].Nsec >= 5e8 { + ts[1].Sec++ + } + ts[1].Nsec = 0 + + // Not as efficient as it could be because Timespec and + // Timeval have different types in the different OSes + tv := []Timeval{ + NsecToTimeval(TimespecToNsec(ts[0])), + NsecToTimeval(TimespecToNsec(ts[1])), + } + return Lutimes(path, tv) + } + return UtimesNano(path, ts) +} + +// End UtimesNanoAt + func Getsockname(fd int) (sa Sockaddr, err error) { var rsa RawSockaddrAny var len _Socklen = SizeofSockaddrAny @@ -1191,10 +1969,13 @@ func Opendir(name string) (uintptr, error) { if err != nil { return 0, err } - dir, _, e := syscall_syscall(SYS___OPENDIR_A, uintptr(unsafe.Pointer(p)), 0, 0) + err = nil + runtime.EnterSyscall() + dir, e2, e1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___OPENDIR_A<<4, uintptr(unsafe.Pointer(p))) + runtime.ExitSyscall() runtime.KeepAlive(unsafe.Pointer(p)) - if e != 0 { - err = errnoErr(e) + if dir == 0 { + err = errnoErr2(e1, e2) } return dir, err } @@ -1202,51 +1983,27 @@ func Opendir(name string) (uintptr, error) { // clearsyscall.Errno resets the errno value to 0. func clearErrno() -func Readdir(dir uintptr) (*Dirent, error) { - var ent Dirent - var res uintptr - // __readdir_r_a returns errno at the end of the directory stream, rather than 0. - // Therefore to avoid false positives we clear errno before calling it. - - // TODO(neeilan): Commented this out to get sys/unix compiling on z/OS. Uncomment and fix. Error: "undefined: clearsyscall" - //clearsyscall.Errno() // TODO(mundaym): check pre-emption rules. - - e, _, _ := syscall_syscall(SYS___READDIR_R_A, dir, uintptr(unsafe.Pointer(&ent)), uintptr(unsafe.Pointer(&res))) - var err error - if e != 0 { - err = errnoErr(Errno(e)) - } - if res == 0 { - return nil, err - } - return &ent, err -} - -func readdir_r(dirp uintptr, entry *direntLE, result **direntLE) (err error) { - r0, _, e1 := syscall_syscall(SYS___READDIR_R_A, dirp, uintptr(unsafe.Pointer(entry)), uintptr(unsafe.Pointer(result))) - if int64(r0) == -1 { - err = errnoErr(Errno(e1)) - } - return -} - func Closedir(dir uintptr) error { - _, _, e := syscall_syscall(SYS_CLOSEDIR, dir, 0, 0) - if e != 0 { - return errnoErr(e) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_CLOSEDIR<<4, dir) + runtime.ExitSyscall() + if r0 != 0 { + return errnoErr2(e1, e2) } return nil } func Seekdir(dir uintptr, pos int) { - _, _, _ = syscall_syscall(SYS_SEEKDIR, dir, uintptr(pos), 0) + runtime.EnterSyscall() + CallLeFuncWithErr(GetZosLibVec()+SYS_SEEKDIR<<4, dir, uintptr(pos)) + runtime.ExitSyscall() } func Telldir(dir uintptr) (int, error) { - p, _, e := syscall_syscall(SYS_TELLDIR, dir, 0, 0) + p, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TELLDIR<<4, dir) pos := int(p) - if pos == -1 { - return pos, errnoErr(e) + if int64(p) == -1 { + return pos, errnoErr2(e1, e2) } return pos, nil } @@ -1261,19 +2018,55 @@ func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error { *(*int64)(unsafe.Pointer(&flock[4])) = lk.Start *(*int64)(unsafe.Pointer(&flock[12])) = lk.Len *(*int32)(unsafe.Pointer(&flock[20])) = lk.Pid - _, _, errno := syscall_syscall(SYS_FCNTL, fd, uintptr(cmd), uintptr(unsafe.Pointer(&flock))) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, fd, uintptr(cmd), uintptr(unsafe.Pointer(&flock))) + runtime.ExitSyscall() lk.Type = *(*int16)(unsafe.Pointer(&flock[0])) lk.Whence = *(*int16)(unsafe.Pointer(&flock[2])) lk.Start = *(*int64)(unsafe.Pointer(&flock[4])) lk.Len = *(*int64)(unsafe.Pointer(&flock[12])) lk.Pid = *(*int32)(unsafe.Pointer(&flock[20])) - if errno == 0 { + if r0 == 0 { return nil } - return errno + return errnoErr2(e1, e2) } -func Flock(fd int, how int) error { +func impl_Flock(fd int, how int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FLOCK<<4, uintptr(fd), uintptr(how)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FlockAddr() *(func(fd int, how int) (err error)) + +var Flock = enter_Flock + +func validFlock(fp uintptr) bool { + if funcptrtest(GetZosLibVec()+SYS_FLOCK<<4, "") == 0 { + if name, err := getLeFuncName(GetZosLibVec() + SYS_FLOCK<<4); err == nil { + return name == "flock" + } + } + return false +} + +func enter_Flock(fd int, how int) (err error) { + funcref := get_FlockAddr() + if validFlock(GetZosLibVec() + SYS_FLOCK<<4) { + *funcref = impl_Flock + } else { + *funcref = legacyFlock + } + return (*funcref)(fd, how) +} + +func legacyFlock(fd int, how int) error { var flock_type int16 var fcntl_cmd int @@ -1307,41 +2100,51 @@ func Flock(fd int, how int) error { } func Mlock(b []byte) (err error) { - _, _, e1 := syscall_syscall(SYS___MLOCKALL, _BPX_NONSWAP, 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_NONSWAP) + runtime.ExitSyscall() + if r0 != 0 { + err = errnoErr2(e1, e2) } return } func Mlock2(b []byte, flags int) (err error) { - _, _, e1 := syscall_syscall(SYS___MLOCKALL, _BPX_NONSWAP, 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_NONSWAP) + runtime.ExitSyscall() + if r0 != 0 { + err = errnoErr2(e1, e2) } return } func Mlockall(flags int) (err error) { - _, _, e1 := syscall_syscall(SYS___MLOCKALL, _BPX_NONSWAP, 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_NONSWAP) + runtime.ExitSyscall() + if r0 != 0 { + err = errnoErr2(e1, e2) } return } func Munlock(b []byte) (err error) { - _, _, e1 := syscall_syscall(SYS___MLOCKALL, _BPX_SWAP, 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_SWAP) + runtime.ExitSyscall() + if r0 != 0 { + err = errnoErr2(e1, e2) } return } func Munlockall() (err error) { - _, _, e1 := syscall_syscall(SYS___MLOCKALL, _BPX_SWAP, 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_SWAP) + runtime.ExitSyscall() + if r0 != 0 { + err = errnoErr2(e1, e2) } return } @@ -1372,15 +2175,104 @@ func ClockGettime(clockid int32, ts *Timespec) error { return nil } -func Statfs(path string, stat *Statfs_t) (err error) { - fd, err := open(path, O_RDONLY, 0) - defer Close(fd) - if err != nil { - return err +// Chtag + +//go:nosplit +func get_ChtagAddr() *(func(path string, ccsid uint64, textbit uint64) error) + +var Chtag = enter_Chtag + +func enter_Chtag(path string, ccsid uint64, textbit uint64) error { + funcref := get_ChtagAddr() + if validSetxattr() { + *funcref = impl_Chtag + } else { + *funcref = legacy_Chtag } - return Fstatfs(fd, stat) + return (*funcref)(path, ccsid, textbit) } +func legacy_Chtag(path string, ccsid uint64, textbit uint64) error { + tag := ccsid<<16 | textbit<<15 + var tag_buff [8]byte + DecodeData(tag_buff[:], 8, tag) + return Setxattr(path, "filetag", tag_buff[:], XATTR_REPLACE) +} + +func impl_Chtag(path string, ccsid uint64, textbit uint64) error { + tag := ccsid<<16 | textbit<<15 + var tag_buff [4]byte + DecodeData(tag_buff[:], 4, tag) + return Setxattr(path, "system.filetag", tag_buff[:], XATTR_REPLACE) +} + +// End of Chtag + +// Nanosleep + +//go:nosplit +func get_NanosleepAddr() *(func(time *Timespec, leftover *Timespec) error) + +var Nanosleep = enter_Nanosleep + +func enter_Nanosleep(time *Timespec, leftover *Timespec) error { + funcref := get_NanosleepAddr() + if funcptrtest(GetZosLibVec()+SYS_NANOSLEEP<<4, "") == 0 { + *funcref = impl_Nanosleep + } else { + *funcref = legacyNanosleep + } + return (*funcref)(time, leftover) +} + +func impl_Nanosleep(time *Timespec, leftover *Timespec) error { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_NANOSLEEP<<4, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover))) + runtime.ExitSyscall() + if int64(r0) == -1 { + return errnoErr2(e1, e2) + } + return nil +} + +func legacyNanosleep(time *Timespec, leftover *Timespec) error { + t0 := runtime.Nanotime1() + var secrem uint32 + var nsecrem uint32 + total := time.Sec*1000000000 + time.Nsec + elapsed := runtime.Nanotime1() - t0 + var rv int32 + var rc int32 + var err error + // repeatedly sleep for 1 second until less than 1 second left + for total-elapsed > 1000000000 { + rv, rc, _ = BpxCondTimedWait(uint32(1), uint32(0), uint32(CW_CONDVAR), &secrem, &nsecrem) + if rv != 0 && rc != 112 { // 112 is EAGAIN + if leftover != nil && rc == 120 { // 120 is EINTR + leftover.Sec = int64(secrem) + leftover.Nsec = int64(nsecrem) + } + err = Errno(rc) + return err + } + elapsed = runtime.Nanotime1() - t0 + } + // sleep the remainder + if total > elapsed { + rv, rc, _ = BpxCondTimedWait(uint32(0), uint32(total-elapsed), uint32(CW_CONDVAR), &secrem, &nsecrem) + } + if leftover != nil && rc == 120 { + leftover.Sec = int64(secrem) + leftover.Nsec = int64(nsecrem) + } + if rv != 0 && rc != 112 { + err = Errno(rc) + } + return err +} + +// End of Nanosleep + var ( Stdin = 0 Stdout = 1 @@ -1395,6 +2287,9 @@ var ( errENOENT error = syscall.ENOENT ) +var ZosTraceLevel int +var ZosTracefile *os.File + var ( signalNameMapOnce sync.Once signalNameMap map[string]syscall.Signal @@ -1416,6 +2311,56 @@ func errnoErr(e Errno) error { return e } +var reg *regexp.Regexp + +// enhanced with zos specific errno2 +func errnoErr2(e Errno, e2 uintptr) error { + switch e { + case 0: + return nil + case EAGAIN: + return errEAGAIN + /* + Allow the retrieval of errno2 for EINVAL and ENOENT on zos + case EINVAL: + return errEINVAL + case ENOENT: + return errENOENT + */ + } + if ZosTraceLevel > 0 { + var name string + if reg == nil { + reg = regexp.MustCompile("(^unix\\.[^/]+$|.*\\/unix\\.[^/]+$)") + } + i := 1 + pc, file, line, ok := runtime.Caller(i) + if ok { + name = runtime.FuncForPC(pc).Name() + } + for ok && reg.MatchString(runtime.FuncForPC(pc).Name()) { + i += 1 + pc, file, line, ok = runtime.Caller(i) + } + if ok { + if ZosTracefile == nil { + ZosConsolePrintf("From %s:%d\n", file, line) + ZosConsolePrintf("%s: %s (errno2=0x%x)\n", name, e.Error(), e2) + } else { + fmt.Fprintf(ZosTracefile, "From %s:%d\n", file, line) + fmt.Fprintf(ZosTracefile, "%s: %s (errno2=0x%x)\n", name, e.Error(), e2) + } + } else { + if ZosTracefile == nil { + ZosConsolePrintf("%s (errno2=0x%x)\n", e.Error(), e2) + } else { + fmt.Fprintf(ZosTracefile, "%s (errno2=0x%x)\n", e.Error(), e2) + } + } + } + return e +} + // ErrnoName returns the error name for error number e. func ErrnoName(e Errno) string { i := sort.Search(len(errorList), func(i int) bool { @@ -1474,6 +2419,9 @@ func (m *mmapper) Mmap(fd int, offset int64, length int, prot int, flags int) (d return nil, EINVAL } + // Set __MAP_64 by default + flags |= __MAP_64 + // Map the requested memory. addr, errno := m.mmap(0, uintptr(length), prot, flags, fd, offset) if errno != nil { @@ -1520,14 +2468,6 @@ func (m *mmapper) Munmap(data []byte) (err error) { return nil } -func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { - return mapper.Mmap(fd, offset, length, prot, flags) -} - -func Munmap(b []byte) (err error) { - return mapper.Munmap(b) -} - func Read(fd int, p []byte) (n int, err error) { n, err = read(fd, p) if raceenabled { @@ -1786,83 +2726,170 @@ func Exec(argv0 string, argv []string, envv []string) error { return syscall.Exec(argv0, argv, envv) } -func Mount(source string, target string, fstype string, flags uintptr, data string) (err error) { - if needspace := 8 - len(fstype); needspace <= 0 { - fstype = fstype[:8] +func Getag(path string) (ccsid uint16, flag uint16, err error) { + var val [8]byte + sz, err := Getxattr(path, "ccsid", val[:]) + if err != nil { + return + } + ccsid = uint16(EncodeData(val[0:sz])) + sz, err = Getxattr(path, "flags", val[:]) + if err != nil { + return + } + flag = uint16(EncodeData(val[0:sz]) >> 15) + return +} + +// Mount begin +func impl_Mount(source string, target string, fstype string, flags uintptr, data string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(source) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(target) + if err != nil { + return + } + var _p2 *byte + _p2, err = BytePtrFromString(fstype) + if err != nil { + return + } + var _p3 *byte + _p3, err = BytePtrFromString(data) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MOUNT1_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(flags), uintptr(unsafe.Pointer(_p3))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_MountAddr() *(func(source string, target string, fstype string, flags uintptr, data string) (err error)) + +var Mount = enter_Mount + +func enter_Mount(source string, target string, fstype string, flags uintptr, data string) (err error) { + funcref := get_MountAddr() + if validMount() { + *funcref = impl_Mount } else { - fstype += " "[:needspace] + *funcref = legacyMount + } + return (*funcref)(source, target, fstype, flags, data) +} + +func legacyMount(source string, target string, fstype string, flags uintptr, data string) (err error) { + if needspace := 8 - len(fstype); needspace <= 0 { + fstype = fstype[0:8] + } else { + fstype += " "[0:needspace] } return mount_LE(target, source, fstype, uint32(flags), int32(len(data)), data) } -func Unmount(name string, mtm int) (err error) { +func validMount() bool { + if funcptrtest(GetZosLibVec()+SYS___MOUNT1_A<<4, "") == 0 { + if name, err := getLeFuncName(GetZosLibVec() + SYS___MOUNT1_A<<4); err == nil { + return name == "__mount1_a" + } + } + return false +} + +// Mount end + +// Unmount begin +func impl_Unmount(target string, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(target) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UMOUNT2_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_UnmountAddr() *(func(target string, flags int) (err error)) + +var Unmount = enter_Unmount + +func enter_Unmount(target string, flags int) (err error) { + funcref := get_UnmountAddr() + if funcptrtest(GetZosLibVec()+SYS___UMOUNT2_A<<4, "") == 0 { + *funcref = impl_Unmount + } else { + *funcref = legacyUnmount + } + return (*funcref)(target, flags) +} + +func legacyUnmount(name string, mtm int) (err error) { // mountpoint is always a full path and starts with a '/' // check if input string is not a mountpoint but a filesystem name if name[0] != '/' { - return unmount(name, mtm) + return unmount_LE(name, mtm) } // treat name as mountpoint b2s := func(arr []byte) string { - nulli := bytes.IndexByte(arr, 0) - if nulli == -1 { - return string(arr) - } else { - return string(arr[:nulli]) + var str string + for i := 0; i < len(arr); i++ { + if arr[i] == 0 { + str = string(arr[:i]) + break + } } + return str } var buffer struct { header W_Mnth fsinfo [64]W_Mntent } - fsCount, err := W_Getmntent_A((*byte)(unsafe.Pointer(&buffer)), int(unsafe.Sizeof(buffer))) - if err != nil { - return err - } - if fsCount == 0 { - return EINVAL - } - for i := 0; i < fsCount; i++ { - if b2s(buffer.fsinfo[i].Mountpoint[:]) == name { - err = unmount(b2s(buffer.fsinfo[i].Fsname[:]), mtm) - break + fs_count, err := W_Getmntent_A((*byte)(unsafe.Pointer(&buffer)), int(unsafe.Sizeof(buffer))) + if err == nil { + err = EINVAL + for i := 0; i < fs_count; i++ { + if b2s(buffer.fsinfo[i].Mountpoint[:]) == name { + err = unmount_LE(b2s(buffer.fsinfo[i].Fsname[:]), mtm) + break + } } + } else if fs_count == 0 { + err = EINVAL } return err } -func fdToPath(dirfd int) (path string, err error) { - var buffer [1024]byte - // w_ctrl() - ret := runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS_W_IOCTL<<4, - []uintptr{uintptr(dirfd), 17, 1024, uintptr(unsafe.Pointer(&buffer[0]))}) - if ret == 0 { - zb := bytes.IndexByte(buffer[:], 0) - if zb == -1 { - zb = len(buffer) - } - // __e2a_l() - runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4, - []uintptr{uintptr(unsafe.Pointer(&buffer[0])), uintptr(zb)}) - return string(buffer[:zb]), nil - } - // __errno() - errno := int(*(*int32)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4, - []uintptr{})))) - // __errno2() - errno2 := int(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO2<<4, - []uintptr{})) - // strerror_r() - ret = runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS_STRERROR_R<<4, - []uintptr{uintptr(errno), uintptr(unsafe.Pointer(&buffer[0])), 1024}) - if ret == 0 { - zb := bytes.IndexByte(buffer[:], 0) - if zb == -1 { - zb = len(buffer) - } - return "", fmt.Errorf("%s (errno2=0x%x)", buffer[:zb], errno2) - } else { - return "", fmt.Errorf("fdToPath errno %d (errno2=0x%x)", errno, errno2) +// Unmount end + +func direntIno(buf []byte) (uint64, bool) { + return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino)) +} + +func direntReclen(buf []byte) (uint64, bool) { + return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen)) +} + +func direntNamlen(buf []byte) (uint64, bool) { + reclen, ok := direntReclen(buf) + if !ok { + return 0, false } + return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true } func direntLeToDirentUnix(dirent *direntLE, dir uintptr, path string) (Dirent, error) { @@ -1904,7 +2931,7 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) { } // Get path from fd to avoid unavailable call (fdopendir) - path, err := fdToPath(fd) + path, err := ZosFdToPath(fd) if err != nil { return 0, err } @@ -1918,7 +2945,7 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) { for { var entryLE direntLE var entrypLE *direntLE - e := readdir_r(d, &entryLE, &entrypLE) + e := Readdir_r(d, &entryLE, &entrypLE) if e != nil { return n, e } @@ -1964,23 +2991,127 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) { return n, nil } -func ReadDirent(fd int, buf []byte) (n int, err error) { - var base = (*uintptr)(unsafe.Pointer(new(uint64))) - return Getdirentries(fd, buf, base) +func Err2ad() (eadd *int) { + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS___ERR2AD<<4) + eadd = (*int)(unsafe.Pointer(r0)) + return } -func direntIno(buf []byte) (uint64, bool) { - return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino)) -} - -func direntReclen(buf []byte) (uint64, bool) { - return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen)) -} - -func direntNamlen(buf []byte) (uint64, bool) { - reclen, ok := direntReclen(buf) - if !ok { - return 0, false +func ZosConsolePrintf(format string, v ...interface{}) (int, error) { + type __cmsg struct { + _ uint16 + _ [2]uint8 + __msg_length uint32 + __msg uintptr + _ [4]uint8 } - return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true + msg := fmt.Sprintf(format, v...) + strptr := unsafe.Pointer((*reflect.StringHeader)(unsafe.Pointer(&msg)).Data) + len := (*reflect.StringHeader)(unsafe.Pointer(&msg)).Len + cmsg := __cmsg{__msg_length: uint32(len), __msg: uintptr(strptr)} + cmd := uint32(0) + runtime.EnterSyscall() + rc, err2, err1 := CallLeFuncWithErr(GetZosLibVec()+SYS_____CONSOLE_A<<4, uintptr(unsafe.Pointer(&cmsg)), 0, uintptr(unsafe.Pointer(&cmd))) + runtime.ExitSyscall() + if rc != 0 { + return 0, fmt.Errorf("%s (errno2=0x%x)\n", err1.Error(), err2) + } + return 0, nil } +func ZosStringToEbcdicBytes(str string, nullterm bool) (ebcdicBytes []byte) { + if nullterm { + ebcdicBytes = []byte(str + "\x00") + } else { + ebcdicBytes = []byte(str) + } + A2e(ebcdicBytes) + return +} +func ZosEbcdicBytesToString(b []byte, trimRight bool) (str string) { + res := make([]byte, len(b)) + copy(res, b) + E2a(res) + if trimRight { + str = string(bytes.TrimRight(res, " \x00")) + } else { + str = string(res) + } + return +} + +func fdToPath(dirfd int) (path string, err error) { + var buffer [1024]byte + // w_ctrl() + ret := runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS_W_IOCTL<<4, + []uintptr{uintptr(dirfd), 17, 1024, uintptr(unsafe.Pointer(&buffer[0]))}) + if ret == 0 { + zb := bytes.IndexByte(buffer[:], 0) + if zb == -1 { + zb = len(buffer) + } + // __e2a_l() + runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4, + []uintptr{uintptr(unsafe.Pointer(&buffer[0])), uintptr(zb)}) + return string(buffer[:zb]), nil + } + // __errno() + errno := int(*(*int32)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4, + []uintptr{})))) + // __errno2() + errno2 := int(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO2<<4, + []uintptr{})) + // strerror_r() + ret = runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS_STRERROR_R<<4, + []uintptr{uintptr(errno), uintptr(unsafe.Pointer(&buffer[0])), 1024}) + if ret == 0 { + zb := bytes.IndexByte(buffer[:], 0) + if zb == -1 { + zb = len(buffer) + } + return "", fmt.Errorf("%s (errno2=0x%x)", buffer[:zb], errno2) + } else { + return "", fmt.Errorf("fdToPath errno %d (errno2=0x%x)", errno, errno2) + } +} + +func impl_Mkfifoat(dirfd int, path string, mode uint32) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKFIFOAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_MkfifoatAddr() *(func(dirfd int, path string, mode uint32) (err error)) + +var Mkfifoat = enter_Mkfifoat + +func enter_Mkfifoat(dirfd int, path string, mode uint32) (err error) { + funcref := get_MkfifoatAddr() + if funcptrtest(GetZosLibVec()+SYS___MKFIFOAT_A<<4, "") == 0 { + *funcref = impl_Mkfifoat + } else { + *funcref = legacy_Mkfifoat + } + return (*funcref)(dirfd, path, mode) +} + +func legacy_Mkfifoat(dirfd int, path string, mode uint32) (err error) { + dirname, err := ZosFdToPath(dirfd) + if err != nil { + return err + } + return Mkfifo(dirname+"/"+path, mode) +} + +//sys Posix_openpt(oflag int) (fd int, err error) = SYS_POSIX_OPENPT +//sys Grantpt(fildes int) (rc int, err error) = SYS_GRANTPT +//sys Unlockpt(fildes int) (rc int, err error) = SYS_UNLOCKPT diff --git a/vendor/golang.org/x/sys/unix/sysvshm_unix.go b/vendor/golang.org/x/sys/unix/sysvshm_unix.go index 79a84f1..672d6b0 100644 --- a/vendor/golang.org/x/sys/unix/sysvshm_unix.go +++ b/vendor/golang.org/x/sys/unix/sysvshm_unix.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build (darwin && !ios) || linux +//go:build (darwin && !ios) || linux || zos package unix diff --git a/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go b/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go index 9eb0db6..8b7977a 100644 --- a/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go +++ b/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build darwin && !ios +//go:build (darwin && !ios) || zos package unix diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux.go b/vendor/golang.org/x/sys/unix/zerrors_linux.go index 36bf839..877a62b 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux.go @@ -491,6 +491,7 @@ const ( BPF_F_REPLACE = 0x4 BPF_F_SLEEPABLE = 0x10 BPF_F_STRICT_ALIGNMENT = 0x1 + BPF_F_TEST_REG_INVARIANTS = 0x80 BPF_F_TEST_RND_HI32 = 0x4 BPF_F_TEST_RUN_ON_CPU = 0x1 BPF_F_TEST_STATE_FREQ = 0x8 @@ -501,6 +502,7 @@ const ( BPF_IMM = 0x0 BPF_IND = 0x40 BPF_JA = 0x0 + BPF_JCOND = 0xe0 BPF_JEQ = 0x10 BPF_JGE = 0x30 BPF_JGT = 0x20 @@ -656,6 +658,9 @@ const ( CAN_NPROTO = 0x8 CAN_RAW = 0x1 CAN_RAW_FILTER_MAX = 0x200 + CAN_RAW_XL_VCID_RX_FILTER = 0x4 + CAN_RAW_XL_VCID_TX_PASS = 0x2 + CAN_RAW_XL_VCID_TX_SET = 0x1 CAN_RTR_FLAG = 0x40000000 CAN_SFF_ID_BITS = 0xb CAN_SFF_MASK = 0x7ff @@ -1338,6 +1343,7 @@ const ( F_OFD_SETLK = 0x25 F_OFD_SETLKW = 0x26 F_OK = 0x0 + F_SEAL_EXEC = 0x20 F_SEAL_FUTURE_WRITE = 0x10 F_SEAL_GROW = 0x4 F_SEAL_SEAL = 0x1 @@ -1626,6 +1632,7 @@ const ( IP_FREEBIND = 0xf IP_HDRINCL = 0x3 IP_IPSEC_POLICY = 0x10 + IP_LOCAL_PORT_RANGE = 0x33 IP_MAXPACKET = 0xffff IP_MAX_MEMBERSHIPS = 0x14 IP_MF = 0x2000 @@ -1652,6 +1659,7 @@ const ( IP_PMTUDISC_OMIT = 0x5 IP_PMTUDISC_PROBE = 0x3 IP_PMTUDISC_WANT = 0x1 + IP_PROTOCOL = 0x34 IP_RECVERR = 0xb IP_RECVERR_RFC4884 = 0x1a IP_RECVFRAGSIZE = 0x19 @@ -1697,6 +1705,7 @@ const ( KEXEC_ARCH_S390 = 0x160000 KEXEC_ARCH_SH = 0x2a0000 KEXEC_ARCH_X86_64 = 0x3e0000 + KEXEC_FILE_DEBUG = 0x8 KEXEC_FILE_NO_INITRAMFS = 0x4 KEXEC_FILE_ON_CRASH = 0x2 KEXEC_FILE_UNLOAD = 0x1 @@ -1898,6 +1907,7 @@ const ( MNT_DETACH = 0x2 MNT_EXPIRE = 0x4 MNT_FORCE = 0x1 + MNT_ID_REQ_SIZE_VER0 = 0x18 MODULE_INIT_COMPRESSED_FILE = 0x4 MODULE_INIT_IGNORE_MODVERSIONS = 0x1 MODULE_INIT_IGNORE_VERMAGIC = 0x2 @@ -2166,7 +2176,7 @@ const ( NFT_SECMARK_CTX_MAXLEN = 0x100 NFT_SET_MAXNAMELEN = 0x100 NFT_SOCKET_MAX = 0x3 - NFT_TABLE_F_MASK = 0x3 + NFT_TABLE_F_MASK = 0x7 NFT_TABLE_MAXNAMELEN = 0x100 NFT_TRACETYPE_MAX = 0x3 NFT_TUNNEL_F_MASK = 0x7 @@ -2302,6 +2312,7 @@ const ( PERF_AUX_FLAG_PARTIAL = 0x4 PERF_AUX_FLAG_PMU_FORMAT_TYPE_MASK = 0xff00 PERF_AUX_FLAG_TRUNCATED = 0x1 + PERF_BRANCH_ENTRY_INFO_BITS_MAX = 0x21 PERF_BR_ARM64_DEBUG_DATA = 0x7 PERF_BR_ARM64_DEBUG_EXIT = 0x5 PERF_BR_ARM64_DEBUG_HALT = 0x4 @@ -2399,6 +2410,7 @@ const ( PERF_RECORD_MISC_USER = 0x2 PERF_SAMPLE_BRANCH_PLM_ALL = 0x7 PERF_SAMPLE_WEIGHT_TYPE = 0x1004000 + PID_FS_MAGIC = 0x50494446 PIPEFS_MAGIC = 0x50495045 PPPIOCGNPMODE = 0xc008744c PPPIOCNEWUNIT = 0xc004743e @@ -2892,8 +2904,9 @@ const ( RWF_APPEND = 0x10 RWF_DSYNC = 0x2 RWF_HIPRI = 0x1 + RWF_NOAPPEND = 0x20 RWF_NOWAIT = 0x8 - RWF_SUPPORTED = 0x1f + RWF_SUPPORTED = 0x3f RWF_SYNC = 0x4 RWF_WRITE_LIFE_NOT_SET = 0x0 SCHED_BATCH = 0x3 @@ -2914,7 +2927,9 @@ const ( SCHED_RESET_ON_FORK = 0x40000000 SCHED_RR = 0x2 SCM_CREDENTIALS = 0x2 + SCM_PIDFD = 0x4 SCM_RIGHTS = 0x1 + SCM_SECURITY = 0x3 SCM_TIMESTAMP = 0x1d SC_LOG_FLUSH = 0x100000 SECCOMP_ADDFD_FLAG_SEND = 0x2 @@ -3047,6 +3062,8 @@ const ( SIOCSMIIREG = 0x8949 SIOCSRARP = 0x8962 SIOCWANDEV = 0x894a + SK_DIAG_BPF_STORAGE_MAX = 0x3 + SK_DIAG_BPF_STORAGE_REQ_MAX = 0x1 SMACK_MAGIC = 0x43415d53 SMART_AUTOSAVE = 0xd2 SMART_AUTO_OFFLINE = 0xdb @@ -3067,6 +3084,8 @@ const ( SOCKFS_MAGIC = 0x534f434b SOCK_BUF_LOCK_MASK = 0x3 SOCK_DCCP = 0x6 + SOCK_DESTROY = 0x15 + SOCK_DIAG_BY_FAMILY = 0x14 SOCK_IOC_TYPE = 0x89 SOCK_PACKET = 0xa SOCK_RAW = 0x3 @@ -3168,6 +3187,7 @@ const ( STATX_GID = 0x10 STATX_INO = 0x100 STATX_MNT_ID = 0x1000 + STATX_MNT_ID_UNIQUE = 0x4000 STATX_MODE = 0x2 STATX_MTIME = 0x40 STATX_NLINK = 0x4 @@ -3255,6 +3275,7 @@ const ( TCP_MAX_WINSHIFT = 0xe TCP_MD5SIG = 0xe TCP_MD5SIG_EXT = 0x20 + TCP_MD5SIG_FLAG_IFINDEX = 0x2 TCP_MD5SIG_FLAG_PREFIX = 0x1 TCP_MD5SIG_MAXKEYLEN = 0x50 TCP_MSS = 0x200 @@ -3562,12 +3583,16 @@ const ( XDP_RX_RING = 0x2 XDP_SHARED_UMEM = 0x1 XDP_STATISTICS = 0x7 + XDP_TXMD_FLAGS_CHECKSUM = 0x2 + XDP_TXMD_FLAGS_TIMESTAMP = 0x1 + XDP_TX_METADATA = 0x2 XDP_TX_RING = 0x3 XDP_UMEM_COMPLETION_RING = 0x6 XDP_UMEM_FILL_RING = 0x5 XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000 XDP_UMEM_PGOFF_FILL_RING = 0x100000000 XDP_UMEM_REG = 0x4 + XDP_UMEM_TX_SW_CSUM = 0x2 XDP_UMEM_UNALIGNED_CHUNK_FLAG = 0x1 XDP_USE_NEED_WAKEUP = 0x8 XDP_USE_SG = 0x10 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go index 42ff8c3..e4bc0bd 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go @@ -118,6 +118,7 @@ const ( IXOFF = 0x1000 IXON = 0x400 MAP_32BIT = 0x40 + MAP_ABOVE4G = 0x80 MAP_ANON = 0x20 MAP_ANONYMOUS = 0x20 MAP_DENYWRITE = 0x800 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go index dca4360..689317a 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go @@ -118,6 +118,7 @@ const ( IXOFF = 0x1000 IXON = 0x400 MAP_32BIT = 0x40 + MAP_ABOVE4G = 0x80 MAP_ANON = 0x20 MAP_ANONYMOUS = 0x20 MAP_DENYWRITE = 0x800 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go index d8cae6d..1427050 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go @@ -87,6 +87,7 @@ const ( FICLONE = 0x40049409 FICLONERANGE = 0x4020940d FLUSHO = 0x1000 + FPMR_MAGIC = 0x46504d52 FPSIMD_MAGIC = 0x46508001 FS_IOC_ENABLE_VERITY = 0x40806685 FS_IOC_GETFLAGS = 0x80086601 diff --git a/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go index 4dfd2e0..da08b2a 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go @@ -10,41 +10,99 @@ package unix const ( - BRKINT = 0x0001 - CLOCK_MONOTONIC = 0x1 - CLOCK_PROCESS_CPUTIME_ID = 0x2 - CLOCK_REALTIME = 0x0 - CLOCK_THREAD_CPUTIME_ID = 0x3 - CS8 = 0x0030 - CSIZE = 0x0030 - ECHO = 0x00000008 - ECHONL = 0x00000001 - FD_CLOEXEC = 0x01 - FD_CLOFORK = 0x02 - FNDELAY = 0x04 - F_CLOSFD = 9 - F_CONTROL_CVT = 13 - F_DUPFD = 0 - F_DUPFD2 = 8 - F_GETFD = 1 - F_GETFL = 259 - F_GETLK = 5 - F_GETOWN = 10 - F_OK = 0x0 - F_RDLCK = 1 - F_SETFD = 2 - F_SETFL = 4 - F_SETLK = 6 - F_SETLKW = 7 - F_SETOWN = 11 - F_SETTAG = 12 - F_UNLCK = 3 - F_WRLCK = 2 - FSTYPE_ZFS = 0xe9 //"Z" - FSTYPE_HFS = 0xc8 //"H" - FSTYPE_NFS = 0xd5 //"N" - FSTYPE_TFS = 0xe3 //"T" - FSTYPE_AUTOMOUNT = 0xc1 //"A" + BRKINT = 0x0001 + CLOCAL = 0x1 + CLOCK_MONOTONIC = 0x1 + CLOCK_PROCESS_CPUTIME_ID = 0x2 + CLOCK_REALTIME = 0x0 + CLOCK_THREAD_CPUTIME_ID = 0x3 + CLONE_NEWIPC = 0x08000000 + CLONE_NEWNET = 0x40000000 + CLONE_NEWNS = 0x00020000 + CLONE_NEWPID = 0x20000000 + CLONE_NEWUTS = 0x04000000 + CLONE_PARENT = 0x00008000 + CS8 = 0x0030 + CSIZE = 0x0030 + ECHO = 0x00000008 + ECHONL = 0x00000001 + EFD_SEMAPHORE = 0x00002000 + EFD_CLOEXEC = 0x00001000 + EFD_NONBLOCK = 0x00000004 + EPOLL_CLOEXEC = 0x00001000 + EPOLL_CTL_ADD = 0 + EPOLL_CTL_MOD = 1 + EPOLL_CTL_DEL = 2 + EPOLLRDNORM = 0x0001 + EPOLLRDBAND = 0x0002 + EPOLLIN = 0x0003 + EPOLLOUT = 0x0004 + EPOLLWRBAND = 0x0008 + EPOLLPRI = 0x0010 + EPOLLERR = 0x0020 + EPOLLHUP = 0x0040 + EPOLLEXCLUSIVE = 0x20000000 + EPOLLONESHOT = 0x40000000 + FD_CLOEXEC = 0x01 + FD_CLOFORK = 0x02 + FD_SETSIZE = 0x800 + FNDELAY = 0x04 + F_CLOSFD = 9 + F_CONTROL_CVT = 13 + F_DUPFD = 0 + F_DUPFD2 = 8 + F_GETFD = 1 + F_GETFL = 259 + F_GETLK = 5 + F_GETOWN = 10 + F_OK = 0x0 + F_RDLCK = 1 + F_SETFD = 2 + F_SETFL = 4 + F_SETLK = 6 + F_SETLKW = 7 + F_SETOWN = 11 + F_SETTAG = 12 + F_UNLCK = 3 + F_WRLCK = 2 + FSTYPE_ZFS = 0xe9 //"Z" + FSTYPE_HFS = 0xc8 //"H" + FSTYPE_NFS = 0xd5 //"N" + FSTYPE_TFS = 0xe3 //"T" + FSTYPE_AUTOMOUNT = 0xc1 //"A" + GRND_NONBLOCK = 1 + GRND_RANDOM = 2 + HUPCL = 0x0100 // Hang up on last close + IN_CLOEXEC = 0x00001000 + IN_NONBLOCK = 0x00000004 + IN_ACCESS = 0x00000001 + IN_MODIFY = 0x00000002 + IN_ATTRIB = 0x00000004 + IN_CLOSE_WRITE = 0x00000008 + IN_CLOSE_NOWRITE = 0x00000010 + IN_OPEN = 0x00000020 + IN_MOVED_FROM = 0x00000040 + IN_MOVED_TO = 0x00000080 + IN_CREATE = 0x00000100 + IN_DELETE = 0x00000200 + IN_DELETE_SELF = 0x00000400 + IN_MOVE_SELF = 0x00000800 + IN_UNMOUNT = 0x00002000 + IN_Q_OVERFLOW = 0x00004000 + IN_IGNORED = 0x00008000 + IN_CLOSE = (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) + IN_MOVE = (IN_MOVED_FROM | IN_MOVED_TO) + IN_ALL_EVENTS = (IN_ACCESS | IN_MODIFY | IN_ATTRIB | + IN_CLOSE | IN_OPEN | IN_MOVE | + IN_CREATE | IN_DELETE | IN_DELETE_SELF | + IN_MOVE_SELF) + IN_ONLYDIR = 0x01000000 + IN_DONT_FOLLOW = 0x02000000 + IN_EXCL_UNLINK = 0x04000000 + IN_MASK_CREATE = 0x10000000 + IN_MASK_ADD = 0x20000000 + IN_ISDIR = 0x40000000 + IN_ONESHOT = 0x80000000 IP6F_MORE_FRAG = 0x0001 IP6F_OFF_MASK = 0xfff8 IP6F_RESERVED_MASK = 0x0006 @@ -152,10 +210,18 @@ const ( IP_PKTINFO = 101 IP_RECVPKTINFO = 102 IP_TOS = 2 - IP_TTL = 3 + IP_TTL = 14 IP_UNBLOCK_SOURCE = 11 + ICMP6_FILTER = 1 + MCAST_INCLUDE = 0 + MCAST_EXCLUDE = 1 + MCAST_JOIN_GROUP = 40 + MCAST_LEAVE_GROUP = 41 + MCAST_JOIN_SOURCE_GROUP = 42 + MCAST_LEAVE_SOURCE_GROUP = 43 + MCAST_BLOCK_SOURCE = 44 + MCAST_UNBLOCK_SOURCE = 46 ICANON = 0x0010 - ICMP6_FILTER = 0x26 ICRNL = 0x0002 IEXTEN = 0x0020 IGNBRK = 0x0004 @@ -165,10 +231,10 @@ const ( ISTRIP = 0x0080 IXON = 0x0200 IXOFF = 0x0100 - LOCK_SH = 0x1 // Not exist on zOS - LOCK_EX = 0x2 // Not exist on zOS - LOCK_NB = 0x4 // Not exist on zOS - LOCK_UN = 0x8 // Not exist on zOS + LOCK_SH = 0x1 + LOCK_EX = 0x2 + LOCK_NB = 0x4 + LOCK_UN = 0x8 POLLIN = 0x0003 POLLOUT = 0x0004 POLLPRI = 0x0010 @@ -182,15 +248,29 @@ const ( MAP_PRIVATE = 0x1 // changes are private MAP_SHARED = 0x2 // changes are shared MAP_FIXED = 0x4 // place exactly - MCAST_JOIN_GROUP = 40 - MCAST_LEAVE_GROUP = 41 - MCAST_JOIN_SOURCE_GROUP = 42 - MCAST_LEAVE_SOURCE_GROUP = 43 - MCAST_BLOCK_SOURCE = 44 - MCAST_UNBLOCK_SOURCE = 45 + __MAP_MEGA = 0x8 + __MAP_64 = 0x10 + MAP_ANON = 0x20 + MAP_ANONYMOUS = 0x20 MS_SYNC = 0x1 // msync - synchronous writes MS_ASYNC = 0x2 // asynchronous writes MS_INVALIDATE = 0x4 // invalidate mappings + MS_BIND = 0x00001000 + MS_MOVE = 0x00002000 + MS_NOSUID = 0x00000002 + MS_PRIVATE = 0x00040000 + MS_REC = 0x00004000 + MS_REMOUNT = 0x00008000 + MS_RDONLY = 0x00000001 + MS_UNBINDABLE = 0x00020000 + MNT_DETACH = 0x00000004 + ZOSDSFS_SUPER_MAGIC = 0x44534653 // zOS DSFS + NFS_SUPER_MAGIC = 0x6969 // NFS + NSFS_MAGIC = 0x6e736673 // PROCNS + PROC_SUPER_MAGIC = 0x9fa0 // proc FS + ZOSTFS_SUPER_MAGIC = 0x544653 // zOS TFS + ZOSUFS_SUPER_MAGIC = 0x554653 // zOS UFS + ZOSZFS_SUPER_MAGIC = 0x5A4653 // zOS ZFS MTM_RDONLY = 0x80000000 MTM_RDWR = 0x40000000 MTM_UMOUNT = 0x10000000 @@ -205,13 +285,20 @@ const ( MTM_REMOUNT = 0x00000100 MTM_NOSECURITY = 0x00000080 NFDBITS = 0x20 + ONLRET = 0x0020 // NL performs CR function O_ACCMODE = 0x03 O_APPEND = 0x08 O_ASYNCSIG = 0x0200 O_CREAT = 0x80 + O_DIRECT = 0x00002000 + O_NOFOLLOW = 0x00004000 + O_DIRECTORY = 0x00008000 + O_PATH = 0x00080000 + O_CLOEXEC = 0x00001000 O_EXCL = 0x40 O_GETFL = 0x0F O_LARGEFILE = 0x0400 + O_NDELAY = 0x4 O_NONBLOCK = 0x04 O_RDONLY = 0x02 O_RDWR = 0x03 @@ -248,6 +335,7 @@ const ( AF_IUCV = 17 AF_LAT = 14 AF_LINK = 18 + AF_LOCAL = AF_UNIX // AF_LOCAL is an alias for AF_UNIX AF_MAX = 30 AF_NBS = 7 AF_NDD = 23 @@ -285,15 +373,33 @@ const ( RLIMIT_AS = 5 RLIMIT_NOFILE = 6 RLIMIT_MEMLIMIT = 7 + RLIMIT_MEMLOCK = 0x8 RLIM_INFINITY = 2147483647 + SCHED_FIFO = 0x2 + SCM_CREDENTIALS = 0x2 SCM_RIGHTS = 0x01 SF_CLOSE = 0x00000002 SF_REUSE = 0x00000001 + SHM_RND = 0x2 + SHM_RDONLY = 0x1 + SHMLBA = 0x1000 + IPC_STAT = 0x3 + IPC_SET = 0x2 + IPC_RMID = 0x1 + IPC_PRIVATE = 0x0 + IPC_CREAT = 0x1000000 + __IPC_MEGA = 0x4000000 + __IPC_SHAREAS = 0x20000000 + __IPC_BELOWBAR = 0x10000000 + IPC_EXCL = 0x2000000 + __IPC_GIGA = 0x8000000 SHUT_RD = 0 SHUT_RDWR = 2 SHUT_WR = 1 + SOCK_CLOEXEC = 0x00001000 SOCK_CONN_DGRAM = 6 SOCK_DGRAM = 2 + SOCK_NONBLOCK = 0x800 SOCK_RAW = 3 SOCK_RDM = 4 SOCK_SEQPACKET = 5 @@ -378,8 +484,6 @@ const ( S_IFMST = 0x00FF0000 TCP_KEEPALIVE = 0x8 TCP_NODELAY = 0x1 - TCP_INFO = 0xb - TCP_USER_TIMEOUT = 0x1 TIOCGWINSZ = 0x4008a368 TIOCSWINSZ = 0x8008a367 TIOCSBRK = 0x2000a77b @@ -427,7 +531,10 @@ const ( VSUSP = 9 VTIME = 10 WCONTINUED = 0x4 + WEXITED = 0x8 WNOHANG = 0x1 + WNOWAIT = 0x20 + WSTOPPED = 0x10 WUNTRACED = 0x2 _BPX_SWAP = 1 _BPX_NONSWAP = 2 @@ -452,8 +559,28 @@ const ( MADV_FREE = 15 // for Linux compatibility -- no zos semantics MADV_WIPEONFORK = 16 // for Linux compatibility -- no zos semantics MADV_KEEPONFORK = 17 // for Linux compatibility -- no zos semantics - AT_SYMLINK_NOFOLLOW = 1 // for Unix compatibility -- no zos semantics - AT_FDCWD = 2 // for Unix compatibility -- no zos semantics + AT_SYMLINK_FOLLOW = 0x400 + AT_SYMLINK_NOFOLLOW = 0x100 + XATTR_CREATE = 0x1 + XATTR_REPLACE = 0x2 + P_PID = 0 + P_PGID = 1 + P_ALL = 2 + PR_SET_NAME = 15 + PR_GET_NAME = 16 + PR_SET_NO_NEW_PRIVS = 38 + PR_GET_NO_NEW_PRIVS = 39 + PR_SET_DUMPABLE = 4 + PR_GET_DUMPABLE = 3 + PR_SET_PDEATHSIG = 1 + PR_GET_PDEATHSIG = 2 + PR_SET_CHILD_SUBREAPER = 36 + PR_GET_CHILD_SUBREAPER = 37 + AT_FDCWD = -100 + AT_EACCESS = 0x200 + AT_EMPTY_PATH = 0x1000 + AT_REMOVEDIR = 0x200 + RENAME_NOREPLACE = 1 << 0 ) const ( @@ -476,6 +603,7 @@ const ( EMLINK = Errno(125) ENAMETOOLONG = Errno(126) ENFILE = Errno(127) + ENOATTR = Errno(265) ENODEV = Errno(128) ENOENT = Errno(129) ENOEXEC = Errno(130) @@ -700,7 +828,7 @@ var errorList = [...]struct { {145, "EDC5145I", "The parameter list is too long, or the message to receive was too large for the buffer."}, {146, "EDC5146I", "Too many levels of symbolic links."}, {147, "EDC5147I", "Illegal byte sequence."}, - {148, "", ""}, + {148, "EDC5148I", "The named attribute or data not available."}, {149, "EDC5149I", "Value Overflow Error."}, {150, "EDC5150I", "UNIX System Services is not active."}, {151, "EDC5151I", "Dynamic allocation error."}, @@ -743,6 +871,7 @@ var errorList = [...]struct { {259, "EDC5259I", "A CUN_RS_NO_CONVERSION error was issued by Unicode Services."}, {260, "EDC5260I", "A CUN_RS_TABLE_NOT_ALIGNED error was issued by Unicode Services."}, {262, "EDC5262I", "An iconv() function encountered an unexpected error while using Unicode Services."}, + {265, "EDC5265I", "The named attribute not available."}, {1000, "EDC8000I", "A bad socket-call constant was found in the IUCV header."}, {1001, "EDC8001I", "An error was found in the IUCV header."}, {1002, "EDC8002I", "A socket descriptor is out of range."}, diff --git a/vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s b/vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s new file mode 100644 index 0000000..b77ff5d --- /dev/null +++ b/vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s @@ -0,0 +1,364 @@ +// go run mksyscall_zos_s390x.go -o_sysnum zsysnum_zos_s390x.go -o_syscall zsyscall_zos_s390x.go -i_syscall syscall_zos_s390x.go -o_asm zsymaddr_zos_s390x.s +// Code generated by the command above; see README.md. DO NOT EDIT. + +//go:build zos && s390x +#include "textflag.h" + +// provide the address of function variable to be fixed up. + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FlistxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Flistxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FremovexattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fremovexattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FgetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fgetxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FsetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fsetxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_accept4Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·accept4(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_RemovexattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Removexattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_Dup3Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Dup3(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_DirfdAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Dirfd(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EpollCreateAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·EpollCreate(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EpollCreate1Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·EpollCreate1(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EpollCtlAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·EpollCtl(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EpollPwaitAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·EpollPwait(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EpollWaitAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·EpollWait(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EventfdAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Eventfd(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FaccessatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Faccessat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FchmodatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fchmodat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FchownatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fchownat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FdatasyncAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fdatasync(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_fstatatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·fstatat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LgetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Lgetxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LsetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Lsetxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FstatfsAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fstatfs(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FutimesAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Futimes(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FutimesatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Futimesat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_GetrandomAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Getrandom(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_InotifyInitAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·InotifyInit(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_InotifyInit1Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·InotifyInit1(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_InotifyAddWatchAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·InotifyAddWatch(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_InotifyRmWatchAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·InotifyRmWatch(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_ListxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Listxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LlistxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Llistxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LremovexattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Lremovexattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LutimesAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Lutimes(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_StatfsAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Statfs(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_SyncfsAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Syncfs(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_UnshareAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Unshare(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LinkatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Linkat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_MkdiratAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Mkdirat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_MknodatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Mknodat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_PivotRootAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·PivotRoot(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_PrctlAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Prctl(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_PrlimitAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Prlimit(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_RenameatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Renameat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_Renameat2Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Renameat2(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_SethostnameAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Sethostname(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_SetnsAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Setns(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_SymlinkatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Symlinkat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_UnlinkatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Unlinkat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_openatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·openat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_openat2Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·openat2(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_utimensatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·utimensat(SB), R8 + MOVD R8, ret+0(FP) + RET diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go index ccb02f2..07642c3 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go @@ -760,6 +760,39 @@ var libc_sysctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pthread_chdir_np(path string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := syscall_syscall(libc_pthread_chdir_np_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pthread_chdir_np_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pthread_chdir_np pthread_chdir_np "/usr/lib/libSystem.B.dylib" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func pthread_fchdir_np(fd int) (err error) { + _, _, e1 := syscall_syscall(libc_pthread_fchdir_np_trampoline_addr, uintptr(fd), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pthread_fchdir_np_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pthread_fchdir_np pthread_fchdir_np "/usr/lib/libSystem.B.dylib" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) { _, _, e1 := syscall_syscall6(libc_sendfile_trampoline_addr, uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags)) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s index 8b8bb28..923e08c 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s @@ -228,6 +228,16 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) +TEXT libc_pthread_chdir_np_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_pthread_chdir_np(SB) +GLOBL ·libc_pthread_chdir_np_trampoline_addr(SB), RODATA, $8 +DATA ·libc_pthread_chdir_np_trampoline_addr(SB)/8, $libc_pthread_chdir_np_trampoline<>(SB) + +TEXT libc_pthread_fchdir_np_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_pthread_fchdir_np(SB) +GLOBL ·libc_pthread_fchdir_np_trampoline_addr(SB), RODATA, $8 +DATA ·libc_pthread_fchdir_np_trampoline_addr(SB)/8, $libc_pthread_fchdir_np_trampoline<>(SB) + TEXT libc_sendfile_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sendfile(SB) GLOBL ·libc_sendfile_trampoline_addr(SB), RODATA, $8 diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go index 1b40b99..7d73dda 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go @@ -760,6 +760,39 @@ var libc_sysctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pthread_chdir_np(path string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := syscall_syscall(libc_pthread_chdir_np_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pthread_chdir_np_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pthread_chdir_np pthread_chdir_np "/usr/lib/libSystem.B.dylib" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func pthread_fchdir_np(fd int) (err error) { + _, _, e1 := syscall_syscall(libc_pthread_fchdir_np_trampoline_addr, uintptr(fd), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pthread_fchdir_np_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pthread_fchdir_np pthread_fchdir_np "/usr/lib/libSystem.B.dylib" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) { _, _, e1 := syscall_syscall6(libc_sendfile_trampoline_addr, uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags)) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s index 08362c1..0577001 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s @@ -228,6 +228,16 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) +TEXT libc_pthread_chdir_np_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_pthread_chdir_np(SB) +GLOBL ·libc_pthread_chdir_np_trampoline_addr(SB), RODATA, $8 +DATA ·libc_pthread_chdir_np_trampoline_addr(SB)/8, $libc_pthread_chdir_np_trampoline<>(SB) + +TEXT libc_pthread_fchdir_np_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_pthread_fchdir_np(SB) +GLOBL ·libc_pthread_fchdir_np_trampoline_addr(SB), RODATA, $8 +DATA ·libc_pthread_fchdir_np_trampoline_addr(SB)/8, $libc_pthread_fchdir_np_trampoline<>(SB) + TEXT libc_sendfile_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sendfile(SB) GLOBL ·libc_sendfile_trampoline_addr(SB), RODATA, $8 diff --git a/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go index 94f0112..7ccf66b 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -tags zos,s390x syscall_zos_s390x.go +// go run mksyscall_zos_s390x.go -o_sysnum zsysnum_zos_s390x.go -o_syscall zsyscall_zos_s390x.go -i_syscall syscall_zos_s390x.go -o_asm zsymaddr_zos_s390x.s // Code generated by the command above; see README.md. DO NOT EDIT. //go:build zos && s390x @@ -6,22 +6,105 @@ package unix import ( + "runtime" + "syscall" "unsafe" ) +var _ syscall.Errno + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func fcntl(fd int, cmd int, arg int) (val int, err error) { - r0, _, e1 := syscall_syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, uintptr(fd), uintptr(cmd), uintptr(arg)) + runtime.ExitSyscall() val = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Flistxattr(fd int, dest []byte) (sz int, err error) { + var _p0 unsafe.Pointer + if len(dest) > 0 { + _p0 = unsafe.Pointer(&dest[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FLISTXATTR_A<<4, uintptr(fd), uintptr(_p0), uintptr(len(dest))) + runtime.ExitSyscall() + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FlistxattrAddr() *(func(fd int, dest []byte) (sz int, err error)) + +var Flistxattr = enter_Flistxattr + +func enter_Flistxattr(fd int, dest []byte) (sz int, err error) { + funcref := get_FlistxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___FLISTXATTR_A<<4, "") == 0 { + *funcref = impl_Flistxattr + } else { + *funcref = error_Flistxattr + } + return (*funcref)(fd, dest) +} + +func error_Flistxattr(fd int, dest []byte) (sz int, err error) { + sz = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Fremovexattr(fd int, attr string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(attr) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FREMOVEXATTR_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FremovexattrAddr() *(func(fd int, attr string) (err error)) + +var Fremovexattr = enter_Fremovexattr + +func enter_Fremovexattr(fd int, attr string) (err error) { + funcref := get_FremovexattrAddr() + if funcptrtest(GetZosLibVec()+SYS___FREMOVEXATTR_A<<4, "") == 0 { + *funcref = impl_Fremovexattr + } else { + *funcref = error_Fremovexattr + } + return (*funcref)(fd, attr) +} + +func error_Fremovexattr(fd int, attr string) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { @@ -29,10 +112,12 @@ func read(fd int, p []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p))) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_READ<<4, uintptr(fd), uintptr(_p0), uintptr(len(p))) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -46,31 +131,159 @@ func write(fd int, p []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p))) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WRITE<<4, uintptr(fd), uintptr(_p0), uintptr(len(p))) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(dest) > 0 { + _p1 = unsafe.Pointer(&dest[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FGETXATTR_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest))) + runtime.ExitSyscall() + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FgetxattrAddr() *(func(fd int, attr string, dest []byte) (sz int, err error)) + +var Fgetxattr = enter_Fgetxattr + +func enter_Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) { + funcref := get_FgetxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___FGETXATTR_A<<4, "") == 0 { + *funcref = impl_Fgetxattr + } else { + *funcref = error_Fgetxattr + } + return (*funcref)(fd, attr, dest) +} + +func error_Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) { + sz = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Fsetxattr(fd int, attr string, data []byte, flag int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(data) > 0 { + _p1 = unsafe.Pointer(&data[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FSETXATTR_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(data)), uintptr(flag)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FsetxattrAddr() *(func(fd int, attr string, data []byte, flag int) (err error)) + +var Fsetxattr = enter_Fsetxattr + +func enter_Fsetxattr(fd int, attr string, data []byte, flag int) (err error) { + funcref := get_FsetxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___FSETXATTR_A<<4, "") == 0 { + *funcref = impl_Fsetxattr + } else { + *funcref = error_Fsetxattr + } + return (*funcref)(fd, attr, data, flag) +} + +func error_Fsetxattr(fd int, attr string, data []byte, flag int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := syscall_syscall(SYS___ACCEPT_A, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___ACCEPT_A<<4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + runtime.ExitSyscall() fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___ACCEPT4_A<<4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_accept4Addr() *(func(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)) + +var accept4 = enter_accept4 + +func enter_accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { + funcref := get_accept4Addr() + if funcptrtest(GetZosLibVec()+SYS___ACCEPT4_A<<4, "") == 0 { + *funcref = impl_accept4 + } else { + *funcref = error_accept4 + } + return (*funcref)(s, rsa, addrlen, flags) +} + +func error_accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { - _, _, e1 := syscall_syscall(SYS___BIND_A, uintptr(s), uintptr(addr), uintptr(addrlen)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___BIND_A<<4, uintptr(s), uintptr(addr), uintptr(addrlen)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -78,9 +291,11 @@ func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { - _, _, e1 := syscall_syscall(SYS___CONNECT_A, uintptr(s), uintptr(addr), uintptr(addrlen)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CONNECT_A<<4, uintptr(s), uintptr(addr), uintptr(addrlen)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -88,10 +303,10 @@ func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getgroups(n int, list *_Gid_t) (nn int, err error) { - r0, _, e1 := syscall_rawsyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETGROUPS<<4, uintptr(n), uintptr(unsafe.Pointer(list))) nn = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -99,9 +314,9 @@ func getgroups(n int, list *_Gid_t) (nn int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func setgroups(n int, list *_Gid_t) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETGROUPS<<4, uintptr(n), uintptr(unsafe.Pointer(list))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -109,9 +324,11 @@ func setgroups(n int, list *_Gid_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) { - _, _, e1 := syscall_syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETSOCKOPT<<4, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -119,9 +336,11 @@ func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) { - _, _, e1 := syscall_syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETSOCKOPT<<4, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -129,10 +348,10 @@ func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func socket(domain int, typ int, proto int) (fd int, err error) { - r0, _, e1 := syscall_rawsyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto)) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SOCKET<<4, uintptr(domain), uintptr(typ), uintptr(proto)) fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -140,9 +359,9 @@ func socket(domain int, typ int, proto int) (fd int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) { - _, _, e1 := syscall_rawsyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SOCKETPAIR<<4, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -150,9 +369,9 @@ func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { - _, _, e1 := syscall_rawsyscall(SYS___GETPEERNAME_A, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETPEERNAME_A<<4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -160,15 +379,57 @@ func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { - _, _, e1 := syscall_rawsyscall(SYS___GETSOCKNAME_A, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETSOCKNAME_A<<4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Removexattr(path string, attr string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___REMOVEXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_RemovexattrAddr() *(func(path string, attr string) (err error)) + +var Removexattr = enter_Removexattr + +func enter_Removexattr(path string, attr string) (err error) { + funcref := get_RemovexattrAddr() + if funcptrtest(GetZosLibVec()+SYS___REMOVEXATTR_A<<4, "") == 0 { + *funcref = impl_Removexattr + } else { + *funcref = error_Removexattr + } + return (*funcref)(path, attr) +} + +func error_Removexattr(path string, attr string) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { @@ -176,10 +437,12 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall6(SYS___RECVFROM_A, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RECVFROM_A<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -193,9 +456,11 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) ( } else { _p0 = unsafe.Pointer(&_zero) } - _, _, e1 := syscall_syscall6(SYS___SENDTO_A, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SENDTO_A<<4, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -203,10 +468,12 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) ( // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { - r0, _, e1 := syscall_syscall(SYS___RECVMSG_A, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RECVMSG_A<<4, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -214,10 +481,12 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { - r0, _, e1 := syscall_syscall(SYS___SENDMSG_A, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SENDMSG_A<<4, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -225,10 +494,12 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) { - r0, _, e1 := syscall_syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MMAP<<4, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos)) + runtime.ExitSyscall() ret = uintptr(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -236,9 +507,11 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) ( // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func munmap(addr uintptr, length uintptr) (err error) { - _, _, e1 := syscall_syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MUNMAP<<4, uintptr(addr), uintptr(length)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -246,9 +519,11 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func ioctl(fd int, req int, arg uintptr) (err error) { - _, _, e1 := syscall_syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_IOCTL<<4, uintptr(fd), uintptr(req), uintptr(arg)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -256,9 +531,62 @@ func ioctl(fd int, req int, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) { - _, _, e1 := syscall_syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_IOCTL<<4, uintptr(fd), uintptr(req), uintptr(arg)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func shmat(id int, addr uintptr, flag int) (ret uintptr, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMAT<<4, uintptr(id), uintptr(addr), uintptr(flag)) + runtime.ExitSyscall() + ret = uintptr(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMCTL64<<4, uintptr(id), uintptr(cmd), uintptr(unsafe.Pointer(buf))) + runtime.ExitSyscall() + result = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func shmdt(addr uintptr) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMDT<<4, uintptr(addr)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func shmget(key int, size int, flag int) (id int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMGET<<4, uintptr(key), uintptr(size), uintptr(flag)) + runtime.ExitSyscall() + id = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -271,9 +599,11 @@ func Access(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___ACCESS_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___ACCESS_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -286,9 +616,11 @@ func Chdir(path string) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___CHDIR_A, uintptr(unsafe.Pointer(_p0)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHDIR_A<<4, uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -301,9 +633,11 @@ func Chown(path string, uid int, gid int) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___CHOWN_A, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHOWN_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -316,9 +650,11 @@ func Chmod(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___CHMOD_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHMOD_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -331,10 +667,12 @@ func Creat(path string, mode uint32) (fd int, err error) { if err != nil { return } - r0, _, e1 := syscall_syscall(SYS___CREAT_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CREAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -342,10 +680,12 @@ func Creat(path string, mode uint32) (fd int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Dup(oldfd int) (fd int, err error) { - r0, _, e1 := syscall_syscall(SYS_DUP, uintptr(oldfd), 0, 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DUP<<4, uintptr(oldfd)) + runtime.ExitSyscall() fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -353,42 +693,359 @@ func Dup(oldfd int) (fd int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Dup2(oldfd int, newfd int) (err error) { - _, _, e1 := syscall_syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DUP2<<4, uintptr(oldfd), uintptr(newfd)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Errno2() (er2 int) { - uer2, _, _ := syscall_syscall(SYS___ERRNO2, 0, 0, 0) - er2 = int(uer2) +func impl_Dup3(oldfd int, newfd int, flags int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DUP3<<4, uintptr(oldfd), uintptr(newfd), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_Dup3Addr() *(func(oldfd int, newfd int, flags int) (err error)) + +var Dup3 = enter_Dup3 + +func enter_Dup3(oldfd int, newfd int, flags int) (err error) { + funcref := get_Dup3Addr() + if funcptrtest(GetZosLibVec()+SYS_DUP3<<4, "") == 0 { + *funcref = impl_Dup3 + } else { + *funcref = error_Dup3 + } + return (*funcref)(oldfd, newfd, flags) +} + +func error_Dup3(oldfd int, newfd int, flags int) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Err2ad() (eadd *int) { - ueadd, _, _ := syscall_syscall(SYS___ERR2AD, 0, 0, 0) - eadd = (*int)(unsafe.Pointer(ueadd)) +func impl_Dirfd(dirp uintptr) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DIRFD<<4, uintptr(dirp)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_DirfdAddr() *(func(dirp uintptr) (fd int, err error)) + +var Dirfd = enter_Dirfd + +func enter_Dirfd(dirp uintptr) (fd int, err error) { + funcref := get_DirfdAddr() + if funcptrtest(GetZosLibVec()+SYS_DIRFD<<4, "") == 0 { + *funcref = impl_Dirfd + } else { + *funcref = error_Dirfd + } + return (*funcref)(dirp) +} + +func error_Dirfd(dirp uintptr) (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_EpollCreate(size int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_CREATE<<4, uintptr(size)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_EpollCreateAddr() *(func(size int) (fd int, err error)) + +var EpollCreate = enter_EpollCreate + +func enter_EpollCreate(size int) (fd int, err error) { + funcref := get_EpollCreateAddr() + if funcptrtest(GetZosLibVec()+SYS_EPOLL_CREATE<<4, "") == 0 { + *funcref = impl_EpollCreate + } else { + *funcref = error_EpollCreate + } + return (*funcref)(size) +} + +func error_EpollCreate(size int) (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_EpollCreate1(flags int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_CREATE1<<4, uintptr(flags)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_EpollCreate1Addr() *(func(flags int) (fd int, err error)) + +var EpollCreate1 = enter_EpollCreate1 + +func enter_EpollCreate1(flags int) (fd int, err error) { + funcref := get_EpollCreate1Addr() + if funcptrtest(GetZosLibVec()+SYS_EPOLL_CREATE1<<4, "") == 0 { + *funcref = impl_EpollCreate1 + } else { + *funcref = error_EpollCreate1 + } + return (*funcref)(flags) +} + +func error_EpollCreate1(flags int) (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_CTL<<4, uintptr(epfd), uintptr(op), uintptr(fd), uintptr(unsafe.Pointer(event))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_EpollCtlAddr() *(func(epfd int, op int, fd int, event *EpollEvent) (err error)) + +var EpollCtl = enter_EpollCtl + +func enter_EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) { + funcref := get_EpollCtlAddr() + if funcptrtest(GetZosLibVec()+SYS_EPOLL_CTL<<4, "") == 0 { + *funcref = impl_EpollCtl + } else { + *funcref = error_EpollCtl + } + return (*funcref)(epfd, op, fd, event) +} + +func error_EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) { + var _p0 unsafe.Pointer + if len(events) > 0 { + _p0 = unsafe.Pointer(&events[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_PWAIT<<4, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), uintptr(unsafe.Pointer(sigmask))) + runtime.ExitSyscall() + n = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_EpollPwaitAddr() *(func(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error)) + +var EpollPwait = enter_EpollPwait + +func enter_EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) { + funcref := get_EpollPwaitAddr() + if funcptrtest(GetZosLibVec()+SYS_EPOLL_PWAIT<<4, "") == 0 { + *funcref = impl_EpollPwait + } else { + *funcref = error_EpollPwait + } + return (*funcref)(epfd, events, msec, sigmask) +} + +func error_EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) { + n = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) { + var _p0 unsafe.Pointer + if len(events) > 0 { + _p0 = unsafe.Pointer(&events[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_WAIT<<4, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec)) + runtime.ExitSyscall() + n = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_EpollWaitAddr() *(func(epfd int, events []EpollEvent, msec int) (n int, err error)) + +var EpollWait = enter_EpollWait + +func enter_EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) { + funcref := get_EpollWaitAddr() + if funcptrtest(GetZosLibVec()+SYS_EPOLL_WAIT<<4, "") == 0 { + *funcref = impl_EpollWait + } else { + *funcref = error_EpollWait + } + return (*funcref)(epfd, events, msec) +} + +func error_EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) { + n = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Errno2() (er2 int) { + runtime.EnterSyscall() + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS___ERRNO2<<4) + runtime.ExitSyscall() + er2 = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Eventfd(initval uint, flags int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EVENTFD<<4, uintptr(initval), uintptr(flags)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_EventfdAddr() *(func(initval uint, flags int) (fd int, err error)) + +var Eventfd = enter_Eventfd + +func enter_Eventfd(initval uint, flags int) (fd int, err error) { + funcref := get_EventfdAddr() + if funcptrtest(GetZosLibVec()+SYS_EVENTFD<<4, "") == 0 { + *funcref = impl_Eventfd + } else { + *funcref = error_Eventfd + } + return (*funcref)(initval, flags) +} + +func error_Eventfd(initval uint, flags int) (fd int, err error) { + fd = -1 + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Exit(code int) { - syscall_syscall(SYS_EXIT, uintptr(code), 0, 0) + runtime.EnterSyscall() + CallLeFuncWithErr(GetZosLibVec()+SYS_EXIT<<4, uintptr(code)) + runtime.ExitSyscall() + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FACCESSAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FaccessatAddr() *(func(dirfd int, path string, mode uint32, flags int) (err error)) + +var Faccessat = enter_Faccessat + +func enter_Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { + funcref := get_FaccessatAddr() + if funcptrtest(GetZosLibVec()+SYS___FACCESSAT_A<<4, "") == 0 { + *funcref = impl_Faccessat + } else { + *funcref = error_Faccessat + } + return (*funcref)(dirfd, path, mode, flags) +} + +func error_Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fchdir(fd int) (err error) { - _, _, e1 := syscall_syscall(SYS_FCHDIR, uintptr(fd), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCHDIR<<4, uintptr(fd)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -396,50 +1053,333 @@ func Fchdir(fd int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fchmod(fd int, mode uint32) (err error) { - _, _, e1 := syscall_syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCHMOD<<4, uintptr(fd), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FCHMODAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FchmodatAddr() *(func(dirfd int, path string, mode uint32, flags int) (err error)) + +var Fchmodat = enter_Fchmodat + +func enter_Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) { + funcref := get_FchmodatAddr() + if funcptrtest(GetZosLibVec()+SYS___FCHMODAT_A<<4, "") == 0 { + *funcref = impl_Fchmodat + } else { + *funcref = error_Fchmodat + } + return (*funcref)(dirfd, path, mode, flags) +} + +func error_Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Fchown(fd int, uid int, gid int) (err error) { - _, _, e1 := syscall_syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCHOWN<<4, uintptr(fd), uintptr(uid), uintptr(gid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Fchownat(fd int, path string, uid int, gid int, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FCHOWNAT_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FchownatAddr() *(func(fd int, path string, uid int, gid int, flags int) (err error)) + +var Fchownat = enter_Fchownat + +func enter_Fchownat(fd int, path string, uid int, gid int, flags int) (err error) { + funcref := get_FchownatAddr() + if funcptrtest(GetZosLibVec()+SYS___FCHOWNAT_A<<4, "") == 0 { + *funcref = impl_Fchownat + } else { + *funcref = error_Fchownat + } + return (*funcref)(fd, path, uid, gid, flags) +} + +func error_Fchownat(fd int, path string, uid int, gid int, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func FcntlInt(fd uintptr, cmd int, arg int) (retval int, err error) { - r0, _, e1 := syscall_syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, uintptr(fd), uintptr(cmd), uintptr(arg)) + runtime.ExitSyscall() retval = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Fdatasync(fd int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FDATASYNC<<4, uintptr(fd)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FdatasyncAddr() *(func(fd int) (err error)) + +var Fdatasync = enter_Fdatasync + +func enter_Fdatasync(fd int) (err error) { + funcref := get_FdatasyncAddr() + if funcptrtest(GetZosLibVec()+SYS_FDATASYNC<<4, "") == 0 { + *funcref = impl_Fdatasync + } else { + *funcref = error_Fdatasync + } + return (*funcref)(fd) +} + +func error_Fdatasync(fd int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func fstat(fd int, stat *Stat_LE_t) (err error) { - _, _, e1 := syscall_syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSTAT<<4, uintptr(fd), uintptr(unsafe.Pointer(stat))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FSTATAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_fstatatAddr() *(func(dirfd int, path string, stat *Stat_LE_t, flags int) (err error)) + +var fstatat = enter_fstatat + +func enter_fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) { + funcref := get_fstatatAddr() + if funcptrtest(GetZosLibVec()+SYS___FSTATAT_A<<4, "") == 0 { + *funcref = impl_fstatat + } else { + *funcref = error_fstatat + } + return (*funcref)(dirfd, path, stat, flags) +} + +func error_fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Lgetxattr(link string, attr string, dest []byte) (sz int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(link) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p2 unsafe.Pointer + if len(dest) > 0 { + _p2 = unsafe.Pointer(&dest[0]) + } else { + _p2 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LGETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest))) + runtime.ExitSyscall() + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LgetxattrAddr() *(func(link string, attr string, dest []byte) (sz int, err error)) + +var Lgetxattr = enter_Lgetxattr + +func enter_Lgetxattr(link string, attr string, dest []byte) (sz int, err error) { + funcref := get_LgetxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___LGETXATTR_A<<4, "") == 0 { + *funcref = impl_Lgetxattr + } else { + *funcref = error_Lgetxattr + } + return (*funcref)(link, attr, dest) +} + +func error_Lgetxattr(link string, attr string, dest []byte) (sz int, err error) { + sz = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Lsetxattr(path string, attr string, data []byte, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p2 unsafe.Pointer + if len(data) > 0 { + _p2 = unsafe.Pointer(&data[0]) + } else { + _p2 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LSETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LsetxattrAddr() *(func(path string, attr string, data []byte, flags int) (err error)) + +var Lsetxattr = enter_Lsetxattr + +func enter_Lsetxattr(path string, attr string, data []byte, flags int) (err error) { + funcref := get_LsetxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___LSETXATTR_A<<4, "") == 0 { + *funcref = impl_Lsetxattr + } else { + *funcref = error_Lsetxattr + } + return (*funcref)(path, attr, data, flags) +} + +func error_Lsetxattr(path string, attr string, data []byte, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Fstatfs(fd int, buf *Statfs_t) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSTATFS<<4, uintptr(fd), uintptr(unsafe.Pointer(buf))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FstatfsAddr() *(func(fd int, buf *Statfs_t) (err error)) + +var Fstatfs = enter_Fstatfs + +func enter_Fstatfs(fd int, buf *Statfs_t) (err error) { + funcref := get_FstatfsAddr() + if funcptrtest(GetZosLibVec()+SYS_FSTATFS<<4, "") == 0 { + *funcref = impl_Fstatfs + } else { + *funcref = error_Fstatfs + } + return (*funcref)(fd, buf) +} + +func error_Fstatfs(fd int, buf *Statfs_t) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Fstatvfs(fd int, stat *Statvfs_t) (err error) { - _, _, e1 := syscall_syscall(SYS_FSTATVFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSTATVFS<<4, uintptr(fd), uintptr(unsafe.Pointer(stat))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -447,28 +1387,461 @@ func Fstatvfs(fd int, stat *Statvfs_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Fsync(fd int) (err error) { - _, _, e1 := syscall_syscall(SYS_FSYNC, uintptr(fd), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSYNC<<4, uintptr(fd)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Futimes(fd int, tv []Timeval) (err error) { + var _p0 unsafe.Pointer + if len(tv) > 0 { + _p0 = unsafe.Pointer(&tv[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FUTIMES<<4, uintptr(fd), uintptr(_p0), uintptr(len(tv))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FutimesAddr() *(func(fd int, tv []Timeval) (err error)) + +var Futimes = enter_Futimes + +func enter_Futimes(fd int, tv []Timeval) (err error) { + funcref := get_FutimesAddr() + if funcptrtest(GetZosLibVec()+SYS_FUTIMES<<4, "") == 0 { + *funcref = impl_Futimes + } else { + *funcref = error_Futimes + } + return (*funcref)(fd, tv) +} + +func error_Futimes(fd int, tv []Timeval) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Futimesat(dirfd int, path string, tv []Timeval) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(tv) > 0 { + _p1 = unsafe.Pointer(&tv[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FUTIMESAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(tv))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FutimesatAddr() *(func(dirfd int, path string, tv []Timeval) (err error)) + +var Futimesat = enter_Futimesat + +func enter_Futimesat(dirfd int, path string, tv []Timeval) (err error) { + funcref := get_FutimesatAddr() + if funcptrtest(GetZosLibVec()+SYS___FUTIMESAT_A<<4, "") == 0 { + *funcref = impl_Futimesat + } else { + *funcref = error_Futimesat + } + return (*funcref)(dirfd, path, tv) +} + +func error_Futimesat(dirfd int, path string, tv []Timeval) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Ftruncate(fd int, length int64) (err error) { - _, _, e1 := syscall_syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FTRUNCATE<<4, uintptr(fd), uintptr(length)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Getpagesize() (pgsize int) { - r0, _, _ := syscall_syscall(SYS_GETPAGESIZE, 0, 0, 0) - pgsize = int(r0) +func impl_Getrandom(buf []byte, flags int) (n int, err error) { + var _p0 unsafe.Pointer + if len(buf) > 0 { + _p0 = unsafe.Pointer(&buf[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETRANDOM<<4, uintptr(_p0), uintptr(len(buf)), uintptr(flags)) + runtime.ExitSyscall() + n = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_GetrandomAddr() *(func(buf []byte, flags int) (n int, err error)) + +var Getrandom = enter_Getrandom + +func enter_Getrandom(buf []byte, flags int) (n int, err error) { + funcref := get_GetrandomAddr() + if funcptrtest(GetZosLibVec()+SYS_GETRANDOM<<4, "") == 0 { + *funcref = impl_Getrandom + } else { + *funcref = error_Getrandom + } + return (*funcref)(buf, flags) +} + +func error_Getrandom(buf []byte, flags int) (n int, err error) { + n = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_InotifyInit() (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec() + SYS_INOTIFY_INIT<<4) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_InotifyInitAddr() *(func() (fd int, err error)) + +var InotifyInit = enter_InotifyInit + +func enter_InotifyInit() (fd int, err error) { + funcref := get_InotifyInitAddr() + if funcptrtest(GetZosLibVec()+SYS_INOTIFY_INIT<<4, "") == 0 { + *funcref = impl_InotifyInit + } else { + *funcref = error_InotifyInit + } + return (*funcref)() +} + +func error_InotifyInit() (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_InotifyInit1(flags int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_INOTIFY_INIT1<<4, uintptr(flags)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_InotifyInit1Addr() *(func(flags int) (fd int, err error)) + +var InotifyInit1 = enter_InotifyInit1 + +func enter_InotifyInit1(flags int) (fd int, err error) { + funcref := get_InotifyInit1Addr() + if funcptrtest(GetZosLibVec()+SYS_INOTIFY_INIT1<<4, "") == 0 { + *funcref = impl_InotifyInit1 + } else { + *funcref = error_InotifyInit1 + } + return (*funcref)(flags) +} + +func error_InotifyInit1(flags int) (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(pathname) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___INOTIFY_ADD_WATCH_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask)) + runtime.ExitSyscall() + watchdesc = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_InotifyAddWatchAddr() *(func(fd int, pathname string, mask uint32) (watchdesc int, err error)) + +var InotifyAddWatch = enter_InotifyAddWatch + +func enter_InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) { + funcref := get_InotifyAddWatchAddr() + if funcptrtest(GetZosLibVec()+SYS___INOTIFY_ADD_WATCH_A<<4, "") == 0 { + *funcref = impl_InotifyAddWatch + } else { + *funcref = error_InotifyAddWatch + } + return (*funcref)(fd, pathname, mask) +} + +func error_InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) { + watchdesc = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_INOTIFY_RM_WATCH<<4, uintptr(fd), uintptr(watchdesc)) + runtime.ExitSyscall() + success = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_InotifyRmWatchAddr() *(func(fd int, watchdesc uint32) (success int, err error)) + +var InotifyRmWatch = enter_InotifyRmWatch + +func enter_InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) { + funcref := get_InotifyRmWatchAddr() + if funcptrtest(GetZosLibVec()+SYS_INOTIFY_RM_WATCH<<4, "") == 0 { + *funcref = impl_InotifyRmWatch + } else { + *funcref = error_InotifyRmWatch + } + return (*funcref)(fd, watchdesc) +} + +func error_InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) { + success = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Listxattr(path string, dest []byte) (sz int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(dest) > 0 { + _p1 = unsafe.Pointer(&dest[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LISTXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest))) + runtime.ExitSyscall() + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_ListxattrAddr() *(func(path string, dest []byte) (sz int, err error)) + +var Listxattr = enter_Listxattr + +func enter_Listxattr(path string, dest []byte) (sz int, err error) { + funcref := get_ListxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___LISTXATTR_A<<4, "") == 0 { + *funcref = impl_Listxattr + } else { + *funcref = error_Listxattr + } + return (*funcref)(path, dest) +} + +func error_Listxattr(path string, dest []byte) (sz int, err error) { + sz = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Llistxattr(path string, dest []byte) (sz int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(dest) > 0 { + _p1 = unsafe.Pointer(&dest[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LLISTXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest))) + runtime.ExitSyscall() + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LlistxattrAddr() *(func(path string, dest []byte) (sz int, err error)) + +var Llistxattr = enter_Llistxattr + +func enter_Llistxattr(path string, dest []byte) (sz int, err error) { + funcref := get_LlistxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___LLISTXATTR_A<<4, "") == 0 { + *funcref = impl_Llistxattr + } else { + *funcref = error_Llistxattr + } + return (*funcref)(path, dest) +} + +func error_Llistxattr(path string, dest []byte) (sz int, err error) { + sz = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Lremovexattr(path string, attr string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LREMOVEXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LremovexattrAddr() *(func(path string, attr string) (err error)) + +var Lremovexattr = enter_Lremovexattr + +func enter_Lremovexattr(path string, attr string) (err error) { + funcref := get_LremovexattrAddr() + if funcptrtest(GetZosLibVec()+SYS___LREMOVEXATTR_A<<4, "") == 0 { + *funcref = impl_Lremovexattr + } else { + *funcref = error_Lremovexattr + } + return (*funcref)(path, attr) +} + +func error_Lremovexattr(path string, attr string) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Lutimes(path string, tv []Timeval) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(tv) > 0 { + _p1 = unsafe.Pointer(&tv[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LUTIMES_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(tv))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LutimesAddr() *(func(path string, tv []Timeval) (err error)) + +var Lutimes = enter_Lutimes + +func enter_Lutimes(path string, tv []Timeval) (err error) { + funcref := get_LutimesAddr() + if funcptrtest(GetZosLibVec()+SYS___LUTIMES_A<<4, "") == 0 { + *funcref = impl_Lutimes + } else { + *funcref = error_Lutimes + } + return (*funcref)(path, tv) +} + +func error_Lutimes(path string, tv []Timeval) (err error) { + err = ENOSYS return } @@ -481,9 +1854,11 @@ func Mprotect(b []byte, prot int) (err error) { } else { _p0 = unsafe.Pointer(&_zero) } - _, _, e1 := syscall_syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MPROTECT<<4, uintptr(_p0), uintptr(len(b)), uintptr(prot)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -497,9 +1872,23 @@ func Msync(b []byte, flags int) (err error) { } else { _p0 = unsafe.Pointer(&_zero) } - _, _, e1 := syscall_syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MSYNC<<4, uintptr(_p0), uintptr(len(b)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Console2(cmsg *ConsMsg2, modstr *byte, concmd *uint32) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CONSOLE2<<4, uintptr(unsafe.Pointer(cmsg)), uintptr(unsafe.Pointer(modstr)), uintptr(unsafe.Pointer(concmd))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -513,21 +1902,106 @@ func Poll(fds []PollFd, timeout int) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall(SYS_POLL, uintptr(_p0), uintptr(len(fds)), uintptr(timeout)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_POLL<<4, uintptr(_p0), uintptr(len(fds)), uintptr(timeout)) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func Readdir_r(dirp uintptr, entry *direntLE, result **direntLE) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___READDIR_R_A<<4, uintptr(dirp), uintptr(unsafe.Pointer(entry)), uintptr(unsafe.Pointer(result))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Statfs(path string, buf *Statfs_t) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___STATFS_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_StatfsAddr() *(func(path string, buf *Statfs_t) (err error)) + +var Statfs = enter_Statfs + +func enter_Statfs(path string, buf *Statfs_t) (err error) { + funcref := get_StatfsAddr() + if funcptrtest(GetZosLibVec()+SYS___STATFS_A<<4, "") == 0 { + *funcref = impl_Statfs + } else { + *funcref = error_Statfs + } + return (*funcref)(path, buf) +} + +func error_Statfs(path string, buf *Statfs_t) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Syncfs(fd int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SYNCFS<<4, uintptr(fd)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_SyncfsAddr() *(func(fd int) (err error)) + +var Syncfs = enter_Syncfs + +func enter_Syncfs(fd int) (err error) { + funcref := get_SyncfsAddr() + if funcptrtest(GetZosLibVec()+SYS_SYNCFS<<4, "") == 0 { + *funcref = impl_Syncfs + } else { + *funcref = error_Syncfs + } + return (*funcref)(fd) +} + +func error_Syncfs(fd int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Times(tms *Tms) (ticks uintptr, err error) { - r0, _, e1 := syscall_syscall(SYS_TIMES, uintptr(unsafe.Pointer(tms)), 0, 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TIMES<<4, uintptr(unsafe.Pointer(tms))) + runtime.ExitSyscall() ticks = uintptr(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -535,10 +2009,12 @@ func Times(tms *Tms) (ticks uintptr, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func W_Getmntent(buff *byte, size int) (lastsys int, err error) { - r0, _, e1 := syscall_syscall(SYS_W_GETMNTENT, uintptr(unsafe.Pointer(buff)), uintptr(size), 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_W_GETMNTENT<<4, uintptr(unsafe.Pointer(buff)), uintptr(size)) + runtime.ExitSyscall() lastsys = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -546,10 +2022,12 @@ func W_Getmntent(buff *byte, size int) (lastsys int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func W_Getmntent_A(buff *byte, size int) (lastsys int, err error) { - r0, _, e1 := syscall_syscall(SYS___W_GETMNTENT_A, uintptr(unsafe.Pointer(buff)), uintptr(size), 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___W_GETMNTENT_A<<4, uintptr(unsafe.Pointer(buff)), uintptr(size)) + runtime.ExitSyscall() lastsys = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -577,24 +2055,28 @@ func mount_LE(path string, filesystem string, fstype string, mtm uint32, parmlen if err != nil { return } - _, _, e1 := syscall_syscall6(SYS___MOUNT_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(mtm), uintptr(parmlen), uintptr(unsafe.Pointer(_p3))) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MOUNT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(mtm), uintptr(parmlen), uintptr(unsafe.Pointer(_p3))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func unmount(filesystem string, mtm int) (err error) { +func unmount_LE(filesystem string, mtm int) (err error) { var _p0 *byte _p0, err = BytePtrFromString(filesystem) if err != nil { return } - _, _, e1 := syscall_syscall(SYS___UMOUNT_A, uintptr(unsafe.Pointer(_p0)), uintptr(mtm), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UMOUNT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mtm)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -607,9 +2089,24 @@ func Chroot(path string) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___CHROOT_A, uintptr(unsafe.Pointer(_p0)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHROOT_A<<4, uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Select(nmsgsfds int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (ret int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SELECT<<4, uintptr(nmsgsfds), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout))) + runtime.ExitSyscall() + ret = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -617,15 +2114,47 @@ func Chroot(path string) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Uname(buf *Utsname) (err error) { - _, _, e1 := syscall_rawsyscall(SYS___UNAME_A, uintptr(unsafe.Pointer(buf)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_____OSNAME_A<<4, uintptr(unsafe.Pointer(buf))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Unshare(flags int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_UNSHARE<<4, uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_UnshareAddr() *(func(flags int) (err error)) + +var Unshare = enter_Unshare + +func enter_Unshare(flags int) (err error) { + funcref := get_UnshareAddr() + if funcptrtest(GetZosLibVec()+SYS_UNSHARE<<4, "") == 0 { + *funcref = impl_Unshare + } else { + *funcref = error_Unshare + } + return (*funcref)(flags) +} + +func error_Unshare(flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Gethostname(buf []byte) (err error) { var _p0 unsafe.Pointer if len(buf) > 0 { @@ -633,33 +2162,19 @@ func Gethostname(buf []byte) (err error) { } else { _p0 = unsafe.Pointer(&_zero) } - _, _, e1 := syscall_syscall(SYS___GETHOSTNAME_A, uintptr(_p0), uintptr(len(buf)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETHOSTNAME_A<<4, uintptr(_p0), uintptr(len(buf))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Getegid() (egid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETEGID, 0, 0, 0) - egid = int(r0) - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Geteuid() (uid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETEUID, 0, 0, 0) - uid = int(r0) - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Getgid() (gid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETGID, 0, 0, 0) + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETGID<<4) gid = int(r0) return } @@ -667,7 +2182,7 @@ func Getgid() (gid int) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpid() (pid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETPID, 0, 0, 0) + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETPID<<4) pid = int(r0) return } @@ -675,10 +2190,10 @@ func Getpid() (pid int) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpgid(pid int) (pgid int, err error) { - r0, _, e1 := syscall_rawsyscall(SYS_GETPGID, uintptr(pid), 0, 0) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETPGID<<4, uintptr(pid)) pgid = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -686,7 +2201,7 @@ func Getpgid(pid int) (pgid int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getppid() (pid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETPPID, 0, 0, 0) + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETPPID<<4) pid = int(r0) return } @@ -694,10 +2209,12 @@ func Getppid() (pid int) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getpriority(which int, who int) (prio int, err error) { - r0, _, e1 := syscall_syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETPRIORITY<<4, uintptr(which), uintptr(who)) + runtime.ExitSyscall() prio = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -705,9 +2222,9 @@ func Getpriority(which int, who int) (prio int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETRLIMIT<<4, uintptr(resource), uintptr(unsafe.Pointer(rlim))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -715,20 +2232,40 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getrusage(who int, rusage *rusage_zos) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETRUSAGE<<4, uintptr(who), uintptr(unsafe.Pointer(rusage))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func Getegid() (egid int) { + runtime.EnterSyscall() + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETEGID<<4) + runtime.ExitSyscall() + egid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Geteuid() (euid int) { + runtime.EnterSyscall() + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETEUID<<4) + runtime.ExitSyscall() + euid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Getsid(pid int) (sid int, err error) { - r0, _, e1 := syscall_rawsyscall(SYS_GETSID, uintptr(pid), 0, 0) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETSID<<4, uintptr(pid)) sid = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -736,7 +2273,7 @@ func Getsid(pid int) (sid int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Getuid() (uid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETUID, 0, 0, 0) + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETUID<<4) uid = int(r0) return } @@ -744,9 +2281,9 @@ func Getuid() (uid int) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Kill(pid int, sig Signal) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_KILL, uintptr(pid), uintptr(sig), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_KILL<<4, uintptr(pid), uintptr(sig)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -759,9 +2296,11 @@ func Lchown(path string, uid int, gid int) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___LCHOWN_A, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LCHOWN_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -779,19 +2318,65 @@ func Link(path string, link string) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___LINK_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LINK_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(oldPath) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(newPath) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LINKAT_A<<4, uintptr(oldDirFd), uintptr(unsafe.Pointer(_p0)), uintptr(newDirFd), uintptr(unsafe.Pointer(_p1)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LinkatAddr() *(func(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error)) + +var Linkat = enter_Linkat + +func enter_Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) { + funcref := get_LinkatAddr() + if funcptrtest(GetZosLibVec()+SYS___LINKAT_A<<4, "") == 0 { + *funcref = impl_Linkat + } else { + *funcref = error_Linkat + } + return (*funcref)(oldDirFd, oldPath, newDirFd, newPath, flags) +} + +func error_Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Listen(s int, n int) (err error) { - _, _, e1 := syscall_syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_LISTEN<<4, uintptr(s), uintptr(n)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -804,9 +2389,11 @@ func lstat(path string, stat *Stat_LE_t) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___LSTAT_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LSTAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -819,24 +2406,65 @@ func Mkdir(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___MKDIR_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKDIR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Mkdirat(dirfd int, path string, mode uint32) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKDIRAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_MkdiratAddr() *(func(dirfd int, path string, mode uint32) (err error)) + +var Mkdirat = enter_Mkdirat + +func enter_Mkdirat(dirfd int, path string, mode uint32) (err error) { + funcref := get_MkdiratAddr() + if funcptrtest(GetZosLibVec()+SYS___MKDIRAT_A<<4, "") == 0 { + *funcref = impl_Mkdirat + } else { + *funcref = error_Mkdirat + } + return (*funcref)(dirfd, path, mode) +} + +func error_Mkdirat(dirfd int, path string, mode uint32) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Mkfifo(path string, mode uint32) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) if err != nil { return } - _, _, e1 := syscall_syscall(SYS___MKFIFO_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKFIFO_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -849,15 +2477,96 @@ func Mknod(path string, mode uint32, dev int) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___MKNOD_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKNOD_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Mknodat(dirfd int, path string, mode uint32, dev int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKNODAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_MknodatAddr() *(func(dirfd int, path string, mode uint32, dev int) (err error)) + +var Mknodat = enter_Mknodat + +func enter_Mknodat(dirfd int, path string, mode uint32, dev int) (err error) { + funcref := get_MknodatAddr() + if funcptrtest(GetZosLibVec()+SYS___MKNODAT_A<<4, "") == 0 { + *funcref = impl_Mknodat + } else { + *funcref = error_Mknodat + } + return (*funcref)(dirfd, path, mode, dev) +} + +func error_Mknodat(dirfd int, path string, mode uint32, dev int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_PivotRoot(newroot string, oldroot string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(newroot) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(oldroot) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___PIVOT_ROOT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_PivotRootAddr() *(func(newroot string, oldroot string) (err error)) + +var PivotRoot = enter_PivotRoot + +func enter_PivotRoot(newroot string, oldroot string) (err error) { + funcref := get_PivotRootAddr() + if funcptrtest(GetZosLibVec()+SYS___PIVOT_ROOT_A<<4, "") == 0 { + *funcref = impl_PivotRoot + } else { + *funcref = error_PivotRoot + } + return (*funcref)(newroot, oldroot) +} + +func error_PivotRoot(newroot string, oldroot string) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { @@ -865,10 +2574,12 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PREAD<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset)) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -882,36 +2593,78 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PWRITE<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset)) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Readlink(path string, buf []byte) (n int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return +func impl_Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___PRCTL_A<<4, uintptr(option), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } - var _p1 unsafe.Pointer - if len(buf) > 0 { - _p1 = unsafe.Pointer(&buf[0]) + return +} + +//go:nosplit +func get_PrctlAddr() *(func(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error)) + +var Prctl = enter_Prctl + +func enter_Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) { + funcref := get_PrctlAddr() + if funcptrtest(GetZosLibVec()+SYS___PRCTL_A<<4, "") == 0 { + *funcref = impl_Prctl } else { - _p1 = unsafe.Pointer(&_zero) + *funcref = error_Prctl } - r0, _, e1 := syscall_syscall(SYS___READLINK_A, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + return (*funcref)(option, arg2, arg3, arg4, arg5) +} + +func error_Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) { + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PRLIMIT<<4, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(newlimit)), uintptr(unsafe.Pointer(old))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } +//go:nosplit +func get_PrlimitAddr() *(func(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error)) + +var Prlimit = enter_Prlimit + +func enter_Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) { + funcref := get_PrlimitAddr() + if funcptrtest(GetZosLibVec()+SYS_PRLIMIT<<4, "") == 0 { + *funcref = impl_Prlimit + } else { + *funcref = error_Prlimit + } + return (*funcref)(pid, resource, newlimit, old) +} + +func error_Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) { + err = ENOSYS + return +} + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Rename(from string, to string) (err error) { @@ -925,24 +2678,112 @@ func Rename(from string, to string) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___RENAME_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RENAME_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(oldpath) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(newpath) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RENAMEAT_A<<4, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_RenameatAddr() *(func(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)) + +var Renameat = enter_Renameat + +func enter_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) { + funcref := get_RenameatAddr() + if funcptrtest(GetZosLibVec()+SYS___RENAMEAT_A<<4, "") == 0 { + *funcref = impl_Renameat + } else { + *funcref = error_Renameat + } + return (*funcref)(olddirfd, oldpath, newdirfd, newpath) +} + +func error_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(oldpath) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(newpath) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RENAMEAT2_A<<4, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_Renameat2Addr() *(func(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error)) + +var Renameat2 = enter_Renameat2 + +func enter_Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) { + funcref := get_Renameat2Addr() + if funcptrtest(GetZosLibVec()+SYS___RENAMEAT2_A<<4, "") == 0 { + *funcref = impl_Renameat2 + } else { + *funcref = error_Renameat2 + } + return (*funcref)(olddirfd, oldpath, newdirfd, newpath, flags) +} + +func error_Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Rmdir(path string) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) if err != nil { return } - _, _, e1 := syscall_syscall(SYS___RMDIR_A, uintptr(unsafe.Pointer(_p0)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RMDIR_A<<4, uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -950,20 +2791,118 @@ func Rmdir(path string) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Seek(fd int, offset int64, whence int) (off int64, err error) { - r0, _, e1 := syscall_syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_LSEEK<<4, uintptr(fd), uintptr(offset), uintptr(whence)) + runtime.ExitSyscall() off = int64(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func Setegid(egid int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETEGID<<4, uintptr(egid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Seteuid(euid int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETEUID<<4, uintptr(euid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Sethostname(p []byte) (err error) { + var _p0 unsafe.Pointer + if len(p) > 0 { + _p0 = unsafe.Pointer(&p[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SETHOSTNAME_A<<4, uintptr(_p0), uintptr(len(p))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_SethostnameAddr() *(func(p []byte) (err error)) + +var Sethostname = enter_Sethostname + +func enter_Sethostname(p []byte) (err error) { + funcref := get_SethostnameAddr() + if funcptrtest(GetZosLibVec()+SYS___SETHOSTNAME_A<<4, "") == 0 { + *funcref = impl_Sethostname + } else { + *funcref = error_Sethostname + } + return (*funcref)(p) +} + +func error_Sethostname(p []byte) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Setns(fd int, nstype int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETNS<<4, uintptr(fd), uintptr(nstype)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_SetnsAddr() *(func(fd int, nstype int) (err error)) + +var Setns = enter_Setns + +func enter_Setns(fd int, nstype int) (err error) { + funcref := get_SetnsAddr() + if funcptrtest(GetZosLibVec()+SYS_SETNS<<4, "") == 0 { + *funcref = impl_Setns + } else { + *funcref = error_Setns + } + return (*funcref)(fd, nstype) +} + +func error_Setns(fd int, nstype int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Setpriority(which int, who int, prio int) (err error) { - _, _, e1 := syscall_syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETPRIORITY<<4, uintptr(which), uintptr(who), uintptr(prio)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -971,9 +2910,9 @@ func Setpriority(which int, who int, prio int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setpgid(pid int, pgid int) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETPGID<<4, uintptr(pid), uintptr(pgid)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -981,9 +2920,9 @@ func Setpgid(pid int, pgid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setrlimit(resource int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETRLIMIT<<4, uintptr(resource), uintptr(unsafe.Pointer(lim))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -991,9 +2930,9 @@ func Setrlimit(resource int, lim *Rlimit) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setregid(rgid int, egid int) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETREGID<<4, uintptr(rgid), uintptr(egid)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1001,9 +2940,9 @@ func Setregid(rgid int, egid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setreuid(ruid int, euid int) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETREUID<<4, uintptr(ruid), uintptr(euid)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1011,10 +2950,10 @@ func Setreuid(ruid int, euid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setsid() (pid int, err error) { - r0, _, e1 := syscall_rawsyscall(SYS_SETSID, 0, 0, 0) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec() + SYS_SETSID<<4) pid = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1022,9 +2961,11 @@ func Setsid() (pid int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setuid(uid int) (err error) { - _, _, e1 := syscall_syscall(SYS_SETUID, uintptr(uid), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETUID<<4, uintptr(uid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1032,9 +2973,11 @@ func Setuid(uid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setgid(uid int) (err error) { - _, _, e1 := syscall_syscall(SYS_SETGID, uintptr(uid), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETGID<<4, uintptr(uid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1042,9 +2985,11 @@ func Setgid(uid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Shutdown(fd int, how int) (err error) { - _, _, e1 := syscall_syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHUTDOWN<<4, uintptr(fd), uintptr(how)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1057,9 +3002,11 @@ func stat(path string, statLE *Stat_LE_t) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___STAT_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(statLE)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___STAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(statLE))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1077,17 +3024,63 @@ func Symlink(path string, link string) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___SYMLINK_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SYMLINK_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Symlinkat(oldPath string, dirfd int, newPath string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(oldPath) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(newPath) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SYMLINKAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(dirfd), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_SymlinkatAddr() *(func(oldPath string, dirfd int, newPath string) (err error)) + +var Symlinkat = enter_Symlinkat + +func enter_Symlinkat(oldPath string, dirfd int, newPath string) (err error) { + funcref := get_SymlinkatAddr() + if funcptrtest(GetZosLibVec()+SYS___SYMLINKAT_A<<4, "") == 0 { + *funcref = impl_Symlinkat + } else { + *funcref = error_Symlinkat + } + return (*funcref)(oldPath, dirfd, newPath) +} + +func error_Symlinkat(oldPath string, dirfd int, newPath string) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Sync() { - syscall_syscall(SYS_SYNC, 0, 0, 0) + runtime.EnterSyscall() + CallLeFuncWithErr(GetZosLibVec() + SYS_SYNC<<4) + runtime.ExitSyscall() return } @@ -1099,9 +3092,11 @@ func Truncate(path string, length int64) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___TRUNCATE_A, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___TRUNCATE_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(length)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1109,9 +3104,11 @@ func Truncate(path string, length int64) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Tcgetattr(fildes int, termptr *Termios) (err error) { - _, _, e1 := syscall_syscall(SYS_TCGETATTR, uintptr(fildes), uintptr(unsafe.Pointer(termptr)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TCGETATTR<<4, uintptr(fildes), uintptr(unsafe.Pointer(termptr))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1119,9 +3116,11 @@ func Tcgetattr(fildes int, termptr *Termios) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Tcsetattr(fildes int, when int, termptr *Termios) (err error) { - _, _, e1 := syscall_syscall(SYS_TCSETATTR, uintptr(fildes), uintptr(when), uintptr(unsafe.Pointer(termptr))) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TCSETATTR<<4, uintptr(fildes), uintptr(when), uintptr(unsafe.Pointer(termptr))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1129,7 +3128,9 @@ func Tcsetattr(fildes int, when int, termptr *Termios) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Umask(mask int) (oldmask int) { - r0, _, _ := syscall_syscall(SYS_UMASK, uintptr(mask), 0, 0) + runtime.EnterSyscall() + r0, _, _ := CallLeFuncWithErr(GetZosLibVec()+SYS_UMASK<<4, uintptr(mask)) + runtime.ExitSyscall() oldmask = int(r0) return } @@ -1142,24 +3143,65 @@ func Unlink(path string) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___UNLINK_A, uintptr(unsafe.Pointer(_p0)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UNLINK_A<<4, uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_Unlinkat(dirfd int, path string, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UNLINKAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_UnlinkatAddr() *(func(dirfd int, path string, flags int) (err error)) + +var Unlinkat = enter_Unlinkat + +func enter_Unlinkat(dirfd int, path string, flags int) (err error) { + funcref := get_UnlinkatAddr() + if funcptrtest(GetZosLibVec()+SYS___UNLINKAT_A<<4, "") == 0 { + *funcref = impl_Unlinkat + } else { + *funcref = error_Unlinkat + } + return (*funcref)(dirfd, path, flags) +} + +func error_Unlinkat(dirfd int, path string, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Utime(path string, utim *Utimbuf) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) if err != nil { return } - _, _, e1 := syscall_syscall(SYS___UTIME_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(utim)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UTIME_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(utim))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1172,25 +3214,119 @@ func open(path string, mode int, perm uint32) (fd int, err error) { if err != nil { return } - r0, _, e1 := syscall_syscall(SYS___OPEN_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___OPEN_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) + runtime.ExitSyscall() fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func impl_openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___OPENAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_openatAddr() *(func(dirfd int, path string, flags int, mode uint32) (fd int, err error)) + +var openat = enter_openat + +func enter_openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) { + funcref := get_openatAddr() + if funcptrtest(GetZosLibVec()+SYS___OPENAT_A<<4, "") == 0 { + *funcref = impl_openat + } else { + *funcref = error_openat + } + return (*funcref)(dirfd, path, flags, mode) +} + +func error_openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___OPENAT2_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(open_how)), uintptr(size)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_openat2Addr() *(func(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error)) + +var openat2 = enter_openat2 + +func enter_openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) { + funcref := get_openat2Addr() + if funcptrtest(GetZosLibVec()+SYS___OPENAT2_A<<4, "") == 0 { + *funcref = impl_openat2 + } else { + *funcref = error_openat2 + } + return (*funcref)(dirfd, path, open_how, size) +} + +func error_openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func remove(path string) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) if err != nil { return } - _, _, e1 := syscall_syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_REMOVE<<4, uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func waitid(idType int, id int, info *Siginfo, options int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WAITID<<4, uintptr(idType), uintptr(id), uintptr(unsafe.Pointer(info)), uintptr(options)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1198,10 +3334,12 @@ func remove(path string) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func waitpid(pid int, wstatus *_C_int, options int) (wpid int, err error) { - r0, _, e1 := syscall_syscall(SYS_WAITPID, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WAITPID<<4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options)) + runtime.ExitSyscall() wpid = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1209,9 +3347,9 @@ func waitpid(pid int, wstatus *_C_int, options int) (wpid int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func gettimeofday(tv *timeval_zos) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETTIMEOFDAY<<4, uintptr(unsafe.Pointer(tv))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1219,9 +3357,9 @@ func gettimeofday(tv *timeval_zos) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func pipe(p *[2]_C_int) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PIPE<<4, uintptr(unsafe.Pointer(p))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1234,20 +3372,87 @@ func utimes(path string, timeval *[2]Timeval) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___UTIMES_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UTIMES_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(nmsgsfds int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (ret int, err error) { - r0, _, e1 := syscall_syscall6(SYS_SELECT, uintptr(nmsgsfds), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) - ret = int(r0) - if e1 != 0 { - err = errnoErr(e1) +func impl_utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UTIMENSAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(ts)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_utimensatAddr() *(func(dirfd int, path string, ts *[2]Timespec, flags int) (err error)) + +var utimensat = enter_utimensat + +func enter_utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) { + funcref := get_utimensatAddr() + if funcptrtest(GetZosLibVec()+SYS___UTIMENSAT_A<<4, "") == 0 { + *funcref = impl_utimensat + } else { + *funcref = error_utimensat + } + return (*funcref)(dirfd, path, ts, flags) +} + +func error_utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Posix_openpt(oflag int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_POSIX_OPENPT<<4, uintptr(oflag)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Grantpt(fildes int) (rc int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GRANTPT<<4, uintptr(fildes)) + runtime.ExitSyscall() + rc = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Unlockpt(fildes int) (rc int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_UNLOCKPT<<4, uintptr(fildes)) + runtime.ExitSyscall() + rc = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go index 0cc3ce4..53aef5d 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go @@ -452,4 +452,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go index 856d92d..71d5247 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go @@ -374,4 +374,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go index 8d46709..c747706 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go @@ -416,4 +416,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go index edc1732..f96e214 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go @@ -319,4 +319,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go index 445eba2..2842534 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go @@ -313,4 +313,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go index adba01b..d095301 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go @@ -436,4 +436,9 @@ const ( SYS_FUTEX_WAKE = 4454 SYS_FUTEX_WAIT = 4455 SYS_FUTEX_REQUEUE = 4456 + SYS_STATMOUNT = 4457 + SYS_LISTMOUNT = 4458 + SYS_LSM_GET_SELF_ATTR = 4459 + SYS_LSM_SET_SELF_ATTR = 4460 + SYS_LSM_LIST_MODULES = 4461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go index 014c4e9..295c7f4 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go @@ -366,4 +366,9 @@ const ( SYS_FUTEX_WAKE = 5454 SYS_FUTEX_WAIT = 5455 SYS_FUTEX_REQUEUE = 5456 + SYS_STATMOUNT = 5457 + SYS_LISTMOUNT = 5458 + SYS_LSM_GET_SELF_ATTR = 5459 + SYS_LSM_SET_SELF_ATTR = 5460 + SYS_LSM_LIST_MODULES = 5461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go index ccc97d7..d1a9eac 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go @@ -366,4 +366,9 @@ const ( SYS_FUTEX_WAKE = 5454 SYS_FUTEX_WAIT = 5455 SYS_FUTEX_REQUEUE = 5456 + SYS_STATMOUNT = 5457 + SYS_LISTMOUNT = 5458 + SYS_LSM_GET_SELF_ATTR = 5459 + SYS_LSM_SET_SELF_ATTR = 5460 + SYS_LSM_LIST_MODULES = 5461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go index ec2b64a..bec157c 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go @@ -436,4 +436,9 @@ const ( SYS_FUTEX_WAKE = 4454 SYS_FUTEX_WAIT = 4455 SYS_FUTEX_REQUEUE = 4456 + SYS_STATMOUNT = 4457 + SYS_LISTMOUNT = 4458 + SYS_LSM_GET_SELF_ATTR = 4459 + SYS_LSM_SET_SELF_ATTR = 4460 + SYS_LSM_LIST_MODULES = 4461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go index 21a839e..7ee7bdc 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go @@ -443,4 +443,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go index c11121e..fad1f25 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go @@ -415,4 +415,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go index 909b631..7d3e163 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go @@ -415,4 +415,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go index e49bed1..0ed53ad 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go @@ -320,4 +320,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go index 66017d2..2fba04a 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go @@ -381,4 +381,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go index 47bab18..621d00d 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go @@ -394,4 +394,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go b/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go index b2e3085..5e8c263 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go @@ -1,2669 +1,2852 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. +// go run mksyscall_zos_s390x.go -o_sysnum zsysnum_zos_s390x.go -o_syscall zsyscall_zos_s390x.go -i_syscall syscall_zos_s390x.go -o_asm zsymaddr_zos_s390x.s +// Code generated by the command above; see README.md. DO NOT EDIT. //go:build zos && s390x package unix -// TODO: auto-generate. - const ( - SYS_ACOSD128 = 0xB80 - SYS_ACOSD32 = 0xB7E - SYS_ACOSD64 = 0xB7F - SYS_ACOSHD128 = 0xB83 - SYS_ACOSHD32 = 0xB81 - SYS_ACOSHD64 = 0xB82 - SYS_AIO_FSYNC = 0xC69 - SYS_ASCTIME = 0x0AE - SYS_ASCTIME64 = 0xCD7 - SYS_ASCTIME64_R = 0xCD8 - SYS_ASIND128 = 0xB86 - SYS_ASIND32 = 0xB84 - SYS_ASIND64 = 0xB85 - SYS_ASINHD128 = 0xB89 - SYS_ASINHD32 = 0xB87 - SYS_ASINHD64 = 0xB88 - SYS_ATAN2D128 = 0xB8F - SYS_ATAN2D32 = 0xB8D - SYS_ATAN2D64 = 0xB8E - SYS_ATAND128 = 0xB8C - SYS_ATAND32 = 0xB8A - SYS_ATAND64 = 0xB8B - SYS_ATANHD128 = 0xB92 - SYS_ATANHD32 = 0xB90 - SYS_ATANHD64 = 0xB91 - SYS_BIND2ADDRSEL = 0xD59 - SYS_C16RTOMB = 0xD40 - SYS_C32RTOMB = 0xD41 - SYS_CBRTD128 = 0xB95 - SYS_CBRTD32 = 0xB93 - SYS_CBRTD64 = 0xB94 - SYS_CEILD128 = 0xB98 - SYS_CEILD32 = 0xB96 - SYS_CEILD64 = 0xB97 - SYS_CLEARENV = 0x0C9 - SYS_CLEARERR_UNLOCKED = 0xCA1 - SYS_CLOCK = 0x0AA - SYS_CLOGL = 0xA00 - SYS_CLRMEMF = 0x0BD - SYS_CONJ = 0xA03 - SYS_CONJF = 0xA06 - SYS_CONJL = 0xA09 - SYS_COPYSIGND128 = 0xB9E - SYS_COPYSIGND32 = 0xB9C - SYS_COPYSIGND64 = 0xB9D - SYS_COSD128 = 0xBA1 - SYS_COSD32 = 0xB9F - SYS_COSD64 = 0xBA0 - SYS_COSHD128 = 0xBA4 - SYS_COSHD32 = 0xBA2 - SYS_COSHD64 = 0xBA3 - SYS_CPOW = 0xA0C - SYS_CPOWF = 0xA0F - SYS_CPOWL = 0xA12 - SYS_CPROJ = 0xA15 - SYS_CPROJF = 0xA18 - SYS_CPROJL = 0xA1B - SYS_CREAL = 0xA1E - SYS_CREALF = 0xA21 - SYS_CREALL = 0xA24 - SYS_CSIN = 0xA27 - SYS_CSINF = 0xA2A - SYS_CSINH = 0xA30 - SYS_CSINHF = 0xA33 - SYS_CSINHL = 0xA36 - SYS_CSINL = 0xA2D - SYS_CSNAP = 0x0C5 - SYS_CSQRT = 0xA39 - SYS_CSQRTF = 0xA3C - SYS_CSQRTL = 0xA3F - SYS_CTAN = 0xA42 - SYS_CTANF = 0xA45 - SYS_CTANH = 0xA4B - SYS_CTANHF = 0xA4E - SYS_CTANHL = 0xA51 - SYS_CTANL = 0xA48 - SYS_CTIME = 0x0AB - SYS_CTIME64 = 0xCD9 - SYS_CTIME64_R = 0xCDA - SYS_CTRACE = 0x0C6 - SYS_DIFFTIME = 0x0A7 - SYS_DIFFTIME64 = 0xCDB - SYS_DLADDR = 0xC82 - SYS_DYNALLOC = 0x0C3 - SYS_DYNFREE = 0x0C2 - SYS_ERFCD128 = 0xBAA - SYS_ERFCD32 = 0xBA8 - SYS_ERFCD64 = 0xBA9 - SYS_ERFD128 = 0xBA7 - SYS_ERFD32 = 0xBA5 - SYS_ERFD64 = 0xBA6 - SYS_EXP2D128 = 0xBB0 - SYS_EXP2D32 = 0xBAE - SYS_EXP2D64 = 0xBAF - SYS_EXPD128 = 0xBAD - SYS_EXPD32 = 0xBAB - SYS_EXPD64 = 0xBAC - SYS_EXPM1D128 = 0xBB3 - SYS_EXPM1D32 = 0xBB1 - SYS_EXPM1D64 = 0xBB2 - SYS_FABSD128 = 0xBB6 - SYS_FABSD32 = 0xBB4 - SYS_FABSD64 = 0xBB5 - SYS_FDELREC_UNLOCKED = 0xCA2 - SYS_FDIMD128 = 0xBB9 - SYS_FDIMD32 = 0xBB7 - SYS_FDIMD64 = 0xBB8 - SYS_FDOPEN_UNLOCKED = 0xCFC - SYS_FECLEAREXCEPT = 0xAEA - SYS_FEGETENV = 0xAEB - SYS_FEGETEXCEPTFLAG = 0xAEC - SYS_FEGETROUND = 0xAED - SYS_FEHOLDEXCEPT = 0xAEE - SYS_FEOF_UNLOCKED = 0xCA3 - SYS_FERAISEEXCEPT = 0xAEF - SYS_FERROR_UNLOCKED = 0xCA4 - SYS_FESETENV = 0xAF0 - SYS_FESETEXCEPTFLAG = 0xAF1 - SYS_FESETROUND = 0xAF2 - SYS_FETCHEP = 0x0BF - SYS_FETESTEXCEPT = 0xAF3 - SYS_FEUPDATEENV = 0xAF4 - SYS_FE_DEC_GETROUND = 0xBBA - SYS_FE_DEC_SETROUND = 0xBBB - SYS_FFLUSH_UNLOCKED = 0xCA5 - SYS_FGETC_UNLOCKED = 0xC80 - SYS_FGETPOS64 = 0xCEE - SYS_FGETPOS64_UNLOCKED = 0xCF4 - SYS_FGETPOS_UNLOCKED = 0xCA6 - SYS_FGETS_UNLOCKED = 0xC7C - SYS_FGETWC_UNLOCKED = 0xCA7 - SYS_FGETWS_UNLOCKED = 0xCA8 - SYS_FILENO_UNLOCKED = 0xCA9 - SYS_FLDATA = 0x0C1 - SYS_FLDATA_UNLOCKED = 0xCAA - SYS_FLOCATE_UNLOCKED = 0xCAB - SYS_FLOORD128 = 0xBBE - SYS_FLOORD32 = 0xBBC - SYS_FLOORD64 = 0xBBD - SYS_FMA = 0xA63 - SYS_FMAD128 = 0xBC1 - SYS_FMAD32 = 0xBBF - SYS_FMAD64 = 0xBC0 - SYS_FMAF = 0xA66 - SYS_FMAL = 0xA69 - SYS_FMAX = 0xA6C - SYS_FMAXD128 = 0xBC4 - SYS_FMAXD32 = 0xBC2 - SYS_FMAXD64 = 0xBC3 - SYS_FMAXF = 0xA6F - SYS_FMAXL = 0xA72 - SYS_FMIN = 0xA75 - SYS_FMIND128 = 0xBC7 - SYS_FMIND32 = 0xBC5 - SYS_FMIND64 = 0xBC6 - SYS_FMINF = 0xA78 - SYS_FMINL = 0xA7B - SYS_FMODD128 = 0xBCA - SYS_FMODD32 = 0xBC8 - SYS_FMODD64 = 0xBC9 - SYS_FOPEN64 = 0xD49 - SYS_FOPEN64_UNLOCKED = 0xD4A - SYS_FOPEN_UNLOCKED = 0xCFA - SYS_FPRINTF_UNLOCKED = 0xCAC - SYS_FPUTC_UNLOCKED = 0xC81 - SYS_FPUTS_UNLOCKED = 0xC7E - SYS_FPUTWC_UNLOCKED = 0xCAD - SYS_FPUTWS_UNLOCKED = 0xCAE - SYS_FREAD_NOUPDATE = 0xCEC - SYS_FREAD_NOUPDATE_UNLOCKED = 0xCED - SYS_FREAD_UNLOCKED = 0xC7B - SYS_FREEIFADDRS = 0xCE6 - SYS_FREOPEN64 = 0xD4B - SYS_FREOPEN64_UNLOCKED = 0xD4C - SYS_FREOPEN_UNLOCKED = 0xCFB - SYS_FREXPD128 = 0xBCE - SYS_FREXPD32 = 0xBCC - SYS_FREXPD64 = 0xBCD - SYS_FSCANF_UNLOCKED = 0xCAF - SYS_FSEEK64 = 0xCEF - SYS_FSEEK64_UNLOCKED = 0xCF5 - SYS_FSEEKO64 = 0xCF0 - SYS_FSEEKO64_UNLOCKED = 0xCF6 - SYS_FSEEKO_UNLOCKED = 0xCB1 - SYS_FSEEK_UNLOCKED = 0xCB0 - SYS_FSETPOS64 = 0xCF1 - SYS_FSETPOS64_UNLOCKED = 0xCF7 - SYS_FSETPOS_UNLOCKED = 0xCB3 - SYS_FTELL64 = 0xCF2 - SYS_FTELL64_UNLOCKED = 0xCF8 - SYS_FTELLO64 = 0xCF3 - SYS_FTELLO64_UNLOCKED = 0xCF9 - SYS_FTELLO_UNLOCKED = 0xCB5 - SYS_FTELL_UNLOCKED = 0xCB4 - SYS_FUPDATE = 0x0B5 - SYS_FUPDATE_UNLOCKED = 0xCB7 - SYS_FWIDE_UNLOCKED = 0xCB8 - SYS_FWPRINTF_UNLOCKED = 0xCB9 - SYS_FWRITE_UNLOCKED = 0xC7A - SYS_FWSCANF_UNLOCKED = 0xCBA - SYS_GETDATE64 = 0xD4F - SYS_GETIFADDRS = 0xCE7 - SYS_GETIPV4SOURCEFILTER = 0xC77 - SYS_GETSOURCEFILTER = 0xC79 - SYS_GETSYNTX = 0x0FD - SYS_GETS_UNLOCKED = 0xC7D - SYS_GETTIMEOFDAY64 = 0xD50 - SYS_GETWCHAR_UNLOCKED = 0xCBC - SYS_GETWC_UNLOCKED = 0xCBB - SYS_GMTIME = 0x0B0 - SYS_GMTIME64 = 0xCDC - SYS_GMTIME64_R = 0xCDD - SYS_HYPOTD128 = 0xBD1 - SYS_HYPOTD32 = 0xBCF - SYS_HYPOTD64 = 0xBD0 - SYS_ILOGBD128 = 0xBD4 - SYS_ILOGBD32 = 0xBD2 - SYS_ILOGBD64 = 0xBD3 - SYS_ILOGBF = 0xA7E - SYS_ILOGBL = 0xA81 - SYS_INET6_IS_SRCADDR = 0xD5A - SYS_ISBLANK = 0x0FE - SYS_ISWALNUM = 0x0FF - SYS_LDEXPD128 = 0xBD7 - SYS_LDEXPD32 = 0xBD5 - SYS_LDEXPD64 = 0xBD6 - SYS_LGAMMAD128 = 0xBDA - SYS_LGAMMAD32 = 0xBD8 - SYS_LGAMMAD64 = 0xBD9 - SYS_LIO_LISTIO = 0xC6A - SYS_LLRINT = 0xA84 - SYS_LLRINTD128 = 0xBDD - SYS_LLRINTD32 = 0xBDB - SYS_LLRINTD64 = 0xBDC - SYS_LLRINTF = 0xA87 - SYS_LLRINTL = 0xA8A - SYS_LLROUND = 0xA8D - SYS_LLROUNDD128 = 0xBE0 - SYS_LLROUNDD32 = 0xBDE - SYS_LLROUNDD64 = 0xBDF - SYS_LLROUNDF = 0xA90 - SYS_LLROUNDL = 0xA93 - SYS_LOCALTIM = 0x0B1 - SYS_LOCALTIME = 0x0B1 - SYS_LOCALTIME64 = 0xCDE - SYS_LOCALTIME64_R = 0xCDF - SYS_LOG10D128 = 0xBE6 - SYS_LOG10D32 = 0xBE4 - SYS_LOG10D64 = 0xBE5 - SYS_LOG1PD128 = 0xBE9 - SYS_LOG1PD32 = 0xBE7 - SYS_LOG1PD64 = 0xBE8 - SYS_LOG2D128 = 0xBEC - SYS_LOG2D32 = 0xBEA - SYS_LOG2D64 = 0xBEB - SYS_LOGBD128 = 0xBEF - SYS_LOGBD32 = 0xBED - SYS_LOGBD64 = 0xBEE - SYS_LOGBF = 0xA96 - SYS_LOGBL = 0xA99 - SYS_LOGD128 = 0xBE3 - SYS_LOGD32 = 0xBE1 - SYS_LOGD64 = 0xBE2 - SYS_LRINT = 0xA9C - SYS_LRINTD128 = 0xBF2 - SYS_LRINTD32 = 0xBF0 - SYS_LRINTD64 = 0xBF1 - SYS_LRINTF = 0xA9F - SYS_LRINTL = 0xAA2 - SYS_LROUNDD128 = 0xBF5 - SYS_LROUNDD32 = 0xBF3 - SYS_LROUNDD64 = 0xBF4 - SYS_LROUNDL = 0xAA5 - SYS_MBLEN = 0x0AF - SYS_MBRTOC16 = 0xD42 - SYS_MBRTOC32 = 0xD43 - SYS_MEMSET = 0x0A3 - SYS_MKTIME = 0x0AC - SYS_MKTIME64 = 0xCE0 - SYS_MODFD128 = 0xBF8 - SYS_MODFD32 = 0xBF6 - SYS_MODFD64 = 0xBF7 - SYS_NAN = 0xAA8 - SYS_NAND128 = 0xBFB - SYS_NAND32 = 0xBF9 - SYS_NAND64 = 0xBFA - SYS_NANF = 0xAAA - SYS_NANL = 0xAAC - SYS_NEARBYINT = 0xAAE - SYS_NEARBYINTD128 = 0xBFE - SYS_NEARBYINTD32 = 0xBFC - SYS_NEARBYINTD64 = 0xBFD - SYS_NEARBYINTF = 0xAB1 - SYS_NEARBYINTL = 0xAB4 - SYS_NEXTAFTERD128 = 0xC01 - SYS_NEXTAFTERD32 = 0xBFF - SYS_NEXTAFTERD64 = 0xC00 - SYS_NEXTAFTERF = 0xAB7 - SYS_NEXTAFTERL = 0xABA - SYS_NEXTTOWARD = 0xABD - SYS_NEXTTOWARDD128 = 0xC04 - SYS_NEXTTOWARDD32 = 0xC02 - SYS_NEXTTOWARDD64 = 0xC03 - SYS_NEXTTOWARDF = 0xAC0 - SYS_NEXTTOWARDL = 0xAC3 - SYS_NL_LANGINFO = 0x0FC - SYS_PERROR_UNLOCKED = 0xCBD - SYS_POSIX_FALLOCATE = 0xCE8 - SYS_POSIX_MEMALIGN = 0xCE9 - SYS_POSIX_OPENPT = 0xC66 - SYS_POWD128 = 0xC07 - SYS_POWD32 = 0xC05 - SYS_POWD64 = 0xC06 - SYS_PRINTF_UNLOCKED = 0xCBE - SYS_PSELECT = 0xC67 - SYS_PTHREAD_ATTR_GETSTACK = 0xB3E - SYS_PTHREAD_ATTR_SETSTACK = 0xB3F - SYS_PTHREAD_SECURITY_APPLID_NP = 0xCE4 - SYS_PUTS_UNLOCKED = 0xC7F - SYS_PUTWCHAR_UNLOCKED = 0xCC0 - SYS_PUTWC_UNLOCKED = 0xCBF - SYS_QUANTEXPD128 = 0xD46 - SYS_QUANTEXPD32 = 0xD44 - SYS_QUANTEXPD64 = 0xD45 - SYS_QUANTIZED128 = 0xC0A - SYS_QUANTIZED32 = 0xC08 - SYS_QUANTIZED64 = 0xC09 - SYS_REMAINDERD128 = 0xC0D - SYS_REMAINDERD32 = 0xC0B - SYS_REMAINDERD64 = 0xC0C - SYS_RESIZE_ALLOC = 0xCEB - SYS_REWIND_UNLOCKED = 0xCC1 - SYS_RINTD128 = 0xC13 - SYS_RINTD32 = 0xC11 - SYS_RINTD64 = 0xC12 - SYS_RINTF = 0xACB - SYS_RINTL = 0xACD - SYS_ROUND = 0xACF - SYS_ROUNDD128 = 0xC16 - SYS_ROUNDD32 = 0xC14 - SYS_ROUNDD64 = 0xC15 - SYS_ROUNDF = 0xAD2 - SYS_ROUNDL = 0xAD5 - SYS_SAMEQUANTUMD128 = 0xC19 - SYS_SAMEQUANTUMD32 = 0xC17 - SYS_SAMEQUANTUMD64 = 0xC18 - SYS_SCALBLN = 0xAD8 - SYS_SCALBLND128 = 0xC1C - SYS_SCALBLND32 = 0xC1A - SYS_SCALBLND64 = 0xC1B - SYS_SCALBLNF = 0xADB - SYS_SCALBLNL = 0xADE - SYS_SCALBND128 = 0xC1F - SYS_SCALBND32 = 0xC1D - SYS_SCALBND64 = 0xC1E - SYS_SCALBNF = 0xAE3 - SYS_SCALBNL = 0xAE6 - SYS_SCANF_UNLOCKED = 0xCC2 - SYS_SCHED_YIELD = 0xB32 - SYS_SETENV = 0x0C8 - SYS_SETIPV4SOURCEFILTER = 0xC76 - SYS_SETSOURCEFILTER = 0xC78 - SYS_SHM_OPEN = 0xC8C - SYS_SHM_UNLINK = 0xC8D - SYS_SIND128 = 0xC22 - SYS_SIND32 = 0xC20 - SYS_SIND64 = 0xC21 - SYS_SINHD128 = 0xC25 - SYS_SINHD32 = 0xC23 - SYS_SINHD64 = 0xC24 - SYS_SIZEOF_ALLOC = 0xCEA - SYS_SOCKATMARK = 0xC68 - SYS_SQRTD128 = 0xC28 - SYS_SQRTD32 = 0xC26 - SYS_SQRTD64 = 0xC27 - SYS_STRCHR = 0x0A0 - SYS_STRCSPN = 0x0A1 - SYS_STRERROR = 0x0A8 - SYS_STRERROR_R = 0xB33 - SYS_STRFTIME = 0x0B2 - SYS_STRLEN = 0x0A9 - SYS_STRPBRK = 0x0A2 - SYS_STRSPN = 0x0A4 - SYS_STRSTR = 0x0A5 - SYS_STRTOD128 = 0xC2B - SYS_STRTOD32 = 0xC29 - SYS_STRTOD64 = 0xC2A - SYS_STRTOK = 0x0A6 - SYS_TAND128 = 0xC2E - SYS_TAND32 = 0xC2C - SYS_TAND64 = 0xC2D - SYS_TANHD128 = 0xC31 - SYS_TANHD32 = 0xC2F - SYS_TANHD64 = 0xC30 - SYS_TGAMMAD128 = 0xC34 - SYS_TGAMMAD32 = 0xC32 - SYS_TGAMMAD64 = 0xC33 - SYS_TIME = 0x0AD - SYS_TIME64 = 0xCE1 - SYS_TMPFILE64 = 0xD4D - SYS_TMPFILE64_UNLOCKED = 0xD4E - SYS_TMPFILE_UNLOCKED = 0xCFD - SYS_TRUNCD128 = 0xC40 - SYS_TRUNCD32 = 0xC3E - SYS_TRUNCD64 = 0xC3F - SYS_UNGETC_UNLOCKED = 0xCC3 - SYS_UNGETWC_UNLOCKED = 0xCC4 - SYS_UNSETENV = 0xB34 - SYS_VFPRINTF_UNLOCKED = 0xCC5 - SYS_VFSCANF_UNLOCKED = 0xCC7 - SYS_VFWPRINTF_UNLOCKED = 0xCC9 - SYS_VFWSCANF_UNLOCKED = 0xCCB - SYS_VPRINTF_UNLOCKED = 0xCCD - SYS_VSCANF_UNLOCKED = 0xCCF - SYS_VWPRINTF_UNLOCKED = 0xCD1 - SYS_VWSCANF_UNLOCKED = 0xCD3 - SYS_WCSTOD128 = 0xC43 - SYS_WCSTOD32 = 0xC41 - SYS_WCSTOD64 = 0xC42 - SYS_WPRINTF_UNLOCKED = 0xCD5 - SYS_WSCANF_UNLOCKED = 0xCD6 - SYS__FLUSHLBF = 0xD68 - SYS__FLUSHLBF_UNLOCKED = 0xD6F - SYS___ACOSHF_H = 0xA54 - SYS___ACOSHL_H = 0xA55 - SYS___ASINHF_H = 0xA56 - SYS___ASINHL_H = 0xA57 - SYS___ATANPID128 = 0xC6D - SYS___ATANPID32 = 0xC6B - SYS___ATANPID64 = 0xC6C - SYS___CBRTF_H = 0xA58 - SYS___CBRTL_H = 0xA59 - SYS___CDUMP = 0x0C4 - SYS___CLASS = 0xAFA - SYS___CLASS2 = 0xB99 - SYS___CLASS2D128 = 0xC99 - SYS___CLASS2D32 = 0xC97 - SYS___CLASS2D64 = 0xC98 - SYS___CLASS2F = 0xC91 - SYS___CLASS2F_B = 0xC93 - SYS___CLASS2F_H = 0xC94 - SYS___CLASS2L = 0xC92 - SYS___CLASS2L_B = 0xC95 - SYS___CLASS2L_H = 0xC96 - SYS___CLASS2_B = 0xB9A - SYS___CLASS2_H = 0xB9B - SYS___CLASS_B = 0xAFB - SYS___CLASS_H = 0xAFC - SYS___CLOGL_B = 0xA01 - SYS___CLOGL_H = 0xA02 - SYS___CLRENV = 0x0C9 - SYS___CLRMF = 0x0BD - SYS___CODEPAGE_INFO = 0xC64 - SYS___CONJF_B = 0xA07 - SYS___CONJF_H = 0xA08 - SYS___CONJL_B = 0xA0A - SYS___CONJL_H = 0xA0B - SYS___CONJ_B = 0xA04 - SYS___CONJ_H = 0xA05 - SYS___COPYSIGN_B = 0xA5A - SYS___COPYSIGN_H = 0xAF5 - SYS___COSPID128 = 0xC70 - SYS___COSPID32 = 0xC6E - SYS___COSPID64 = 0xC6F - SYS___CPOWF_B = 0xA10 - SYS___CPOWF_H = 0xA11 - SYS___CPOWL_B = 0xA13 - SYS___CPOWL_H = 0xA14 - SYS___CPOW_B = 0xA0D - SYS___CPOW_H = 0xA0E - SYS___CPROJF_B = 0xA19 - SYS___CPROJF_H = 0xA1A - SYS___CPROJL_B = 0xA1C - SYS___CPROJL_H = 0xA1D - SYS___CPROJ_B = 0xA16 - SYS___CPROJ_H = 0xA17 - SYS___CREALF_B = 0xA22 - SYS___CREALF_H = 0xA23 - SYS___CREALL_B = 0xA25 - SYS___CREALL_H = 0xA26 - SYS___CREAL_B = 0xA1F - SYS___CREAL_H = 0xA20 - SYS___CSINF_B = 0xA2B - SYS___CSINF_H = 0xA2C - SYS___CSINHF_B = 0xA34 - SYS___CSINHF_H = 0xA35 - SYS___CSINHL_B = 0xA37 - SYS___CSINHL_H = 0xA38 - SYS___CSINH_B = 0xA31 - SYS___CSINH_H = 0xA32 - SYS___CSINL_B = 0xA2E - SYS___CSINL_H = 0xA2F - SYS___CSIN_B = 0xA28 - SYS___CSIN_H = 0xA29 - SYS___CSNAP = 0x0C5 - SYS___CSQRTF_B = 0xA3D - SYS___CSQRTF_H = 0xA3E - SYS___CSQRTL_B = 0xA40 - SYS___CSQRTL_H = 0xA41 - SYS___CSQRT_B = 0xA3A - SYS___CSQRT_H = 0xA3B - SYS___CTANF_B = 0xA46 - SYS___CTANF_H = 0xA47 - SYS___CTANHF_B = 0xA4F - SYS___CTANHF_H = 0xA50 - SYS___CTANHL_B = 0xA52 - SYS___CTANHL_H = 0xA53 - SYS___CTANH_B = 0xA4C - SYS___CTANH_H = 0xA4D - SYS___CTANL_B = 0xA49 - SYS___CTANL_H = 0xA4A - SYS___CTAN_B = 0xA43 - SYS___CTAN_H = 0xA44 - SYS___CTEST = 0x0C7 - SYS___CTRACE = 0x0C6 - SYS___D1TOP = 0xC9B - SYS___D2TOP = 0xC9C - SYS___D4TOP = 0xC9D - SYS___DYNALL = 0x0C3 - SYS___DYNFRE = 0x0C2 - SYS___EXP2F_H = 0xA5E - SYS___EXP2L_H = 0xA5F - SYS___EXP2_H = 0xA5D - SYS___EXPM1F_H = 0xA5B - SYS___EXPM1L_H = 0xA5C - SYS___FBUFSIZE = 0xD60 - SYS___FLBF = 0xD62 - SYS___FLDATA = 0x0C1 - SYS___FMAF_B = 0xA67 - SYS___FMAF_H = 0xA68 - SYS___FMAL_B = 0xA6A - SYS___FMAL_H = 0xA6B - SYS___FMAXF_B = 0xA70 - SYS___FMAXF_H = 0xA71 - SYS___FMAXL_B = 0xA73 - SYS___FMAXL_H = 0xA74 - SYS___FMAX_B = 0xA6D - SYS___FMAX_H = 0xA6E - SYS___FMA_B = 0xA64 - SYS___FMA_H = 0xA65 - SYS___FMINF_B = 0xA79 - SYS___FMINF_H = 0xA7A - SYS___FMINL_B = 0xA7C - SYS___FMINL_H = 0xA7D - SYS___FMIN_B = 0xA76 - SYS___FMIN_H = 0xA77 - SYS___FPENDING = 0xD61 - SYS___FPENDING_UNLOCKED = 0xD6C - SYS___FPURGE = 0xD69 - SYS___FPURGE_UNLOCKED = 0xD70 - SYS___FP_CAST_D = 0xBCB - SYS___FREADABLE = 0xD63 - SYS___FREADAHEAD = 0xD6A - SYS___FREADAHEAD_UNLOCKED = 0xD71 - SYS___FREADING = 0xD65 - SYS___FREADING_UNLOCKED = 0xD6D - SYS___FSEEK2 = 0xB3C - SYS___FSETERR = 0xD6B - SYS___FSETLOCKING = 0xD67 - SYS___FTCHEP = 0x0BF - SYS___FTELL2 = 0xB3B - SYS___FUPDT = 0x0B5 - SYS___FWRITABLE = 0xD64 - SYS___FWRITING = 0xD66 - SYS___FWRITING_UNLOCKED = 0xD6E - SYS___GETCB = 0x0B4 - SYS___GETGRGID1 = 0xD5B - SYS___GETGRNAM1 = 0xD5C - SYS___GETTHENT = 0xCE5 - SYS___GETTOD = 0xD3E - SYS___HYPOTF_H = 0xAF6 - SYS___HYPOTL_H = 0xAF7 - SYS___ILOGBF_B = 0xA7F - SYS___ILOGBF_H = 0xA80 - SYS___ILOGBL_B = 0xA82 - SYS___ILOGBL_H = 0xA83 - SYS___ISBLANK_A = 0xB2E - SYS___ISBLNK = 0x0FE - SYS___ISWBLANK_A = 0xB2F - SYS___LE_CEEGTJS = 0xD72 - SYS___LE_TRACEBACK = 0xB7A - SYS___LGAMMAL_H = 0xA62 - SYS___LGAMMA_B_C99 = 0xB39 - SYS___LGAMMA_H_C99 = 0xB38 - SYS___LGAMMA_R_C99 = 0xB3A - SYS___LLRINTF_B = 0xA88 - SYS___LLRINTF_H = 0xA89 - SYS___LLRINTL_B = 0xA8B - SYS___LLRINTL_H = 0xA8C - SYS___LLRINT_B = 0xA85 - SYS___LLRINT_H = 0xA86 - SYS___LLROUNDF_B = 0xA91 - SYS___LLROUNDF_H = 0xA92 - SYS___LLROUNDL_B = 0xA94 - SYS___LLROUNDL_H = 0xA95 - SYS___LLROUND_B = 0xA8E - SYS___LLROUND_H = 0xA8F - SYS___LOCALE_CTL = 0xD47 - SYS___LOG1PF_H = 0xA60 - SYS___LOG1PL_H = 0xA61 - SYS___LOGBF_B = 0xA97 - SYS___LOGBF_H = 0xA98 - SYS___LOGBL_B = 0xA9A - SYS___LOGBL_H = 0xA9B - SYS___LOGIN_APPLID = 0xCE2 - SYS___LRINTF_B = 0xAA0 - SYS___LRINTF_H = 0xAA1 - SYS___LRINTL_B = 0xAA3 - SYS___LRINTL_H = 0xAA4 - SYS___LRINT_B = 0xA9D - SYS___LRINT_H = 0xA9E - SYS___LROUNDF_FIXUP = 0xB31 - SYS___LROUNDL_B = 0xAA6 - SYS___LROUNDL_H = 0xAA7 - SYS___LROUND_FIXUP = 0xB30 - SYS___MOSERVICES = 0xD3D - SYS___MUST_STAY_CLEAN = 0xB7C - SYS___NANF_B = 0xAAB - SYS___NANL_B = 0xAAD - SYS___NAN_B = 0xAA9 - SYS___NEARBYINTF_B = 0xAB2 - SYS___NEARBYINTF_H = 0xAB3 - SYS___NEARBYINTL_B = 0xAB5 - SYS___NEARBYINTL_H = 0xAB6 - SYS___NEARBYINT_B = 0xAAF - SYS___NEARBYINT_H = 0xAB0 - SYS___NEXTAFTERF_B = 0xAB8 - SYS___NEXTAFTERF_H = 0xAB9 - SYS___NEXTAFTERL_B = 0xABB - SYS___NEXTAFTERL_H = 0xABC - SYS___NEXTTOWARDF_B = 0xAC1 - SYS___NEXTTOWARDF_H = 0xAC2 - SYS___NEXTTOWARDL_B = 0xAC4 - SYS___NEXTTOWARDL_H = 0xAC5 - SYS___NEXTTOWARD_B = 0xABE - SYS___NEXTTOWARD_H = 0xABF - SYS___O_ENV = 0xB7D - SYS___PASSWD_APPLID = 0xCE3 - SYS___PTOD1 = 0xC9E - SYS___PTOD2 = 0xC9F - SYS___PTOD4 = 0xCA0 - SYS___REGCOMP_STD = 0x0EA - SYS___REMAINDERF_H = 0xAC6 - SYS___REMAINDERL_H = 0xAC7 - SYS___REMQUOD128 = 0xC10 - SYS___REMQUOD32 = 0xC0E - SYS___REMQUOD64 = 0xC0F - SYS___REMQUOF_H = 0xAC9 - SYS___REMQUOL_H = 0xACA - SYS___REMQUO_H = 0xAC8 - SYS___RINTF_B = 0xACC - SYS___RINTL_B = 0xACE - SYS___ROUNDF_B = 0xAD3 - SYS___ROUNDF_H = 0xAD4 - SYS___ROUNDL_B = 0xAD6 - SYS___ROUNDL_H = 0xAD7 - SYS___ROUND_B = 0xAD0 - SYS___ROUND_H = 0xAD1 - SYS___SCALBLNF_B = 0xADC - SYS___SCALBLNF_H = 0xADD - SYS___SCALBLNL_B = 0xADF - SYS___SCALBLNL_H = 0xAE0 - SYS___SCALBLN_B = 0xAD9 - SYS___SCALBLN_H = 0xADA - SYS___SCALBNF_B = 0xAE4 - SYS___SCALBNF_H = 0xAE5 - SYS___SCALBNL_B = 0xAE7 - SYS___SCALBNL_H = 0xAE8 - SYS___SCALBN_B = 0xAE1 - SYS___SCALBN_H = 0xAE2 - SYS___SETENV = 0x0C8 - SYS___SINPID128 = 0xC73 - SYS___SINPID32 = 0xC71 - SYS___SINPID64 = 0xC72 - SYS___SMF_RECORD2 = 0xD48 - SYS___STATIC_REINIT = 0xB3D - SYS___TGAMMAF_H_C99 = 0xB79 - SYS___TGAMMAL_H = 0xAE9 - SYS___TGAMMA_H_C99 = 0xB78 - SYS___TOCSNAME2 = 0xC9A - SYS_CEIL = 0x01F - SYS_CHAUDIT = 0x1E0 - SYS_EXP = 0x01A - SYS_FCHAUDIT = 0x1E1 - SYS_FREXP = 0x01D - SYS_GETGROUPSBYNAME = 0x1E2 - SYS_GETPWUID = 0x1A0 - SYS_GETUID = 0x1A1 - SYS_ISATTY = 0x1A3 - SYS_KILL = 0x1A4 - SYS_LDEXP = 0x01E - SYS_LINK = 0x1A5 - SYS_LOG10 = 0x01C - SYS_LSEEK = 0x1A6 - SYS_LSTAT = 0x1A7 - SYS_MKDIR = 0x1A8 - SYS_MKFIFO = 0x1A9 - SYS_MKNOD = 0x1AA - SYS_MODF = 0x01B - SYS_MOUNT = 0x1AB - SYS_OPEN = 0x1AC - SYS_OPENDIR = 0x1AD - SYS_PATHCONF = 0x1AE - SYS_PAUSE = 0x1AF - SYS_PIPE = 0x1B0 - SYS_PTHREAD_ATTR_DESTROY = 0x1E7 - SYS_PTHREAD_ATTR_GETDETACHSTATE = 0x1EB - SYS_PTHREAD_ATTR_GETSTACKSIZE = 0x1E9 - SYS_PTHREAD_ATTR_GETWEIGHT_NP = 0x1ED - SYS_PTHREAD_ATTR_INIT = 0x1E6 - SYS_PTHREAD_ATTR_SETDETACHSTATE = 0x1EA - SYS_PTHREAD_ATTR_SETSTACKSIZE = 0x1E8 - SYS_PTHREAD_ATTR_SETWEIGHT_NP = 0x1EC - SYS_PTHREAD_CANCEL = 0x1EE - SYS_PTHREAD_CLEANUP_POP = 0x1F0 - SYS_PTHREAD_CLEANUP_PUSH = 0x1EF - SYS_PTHREAD_CONDATTR_DESTROY = 0x1F2 - SYS_PTHREAD_CONDATTR_INIT = 0x1F1 - SYS_PTHREAD_COND_BROADCAST = 0x1F6 - SYS_PTHREAD_COND_DESTROY = 0x1F4 - SYS_PTHREAD_COND_INIT = 0x1F3 - SYS_PTHREAD_COND_SIGNAL = 0x1F5 - SYS_PTHREAD_COND_TIMEDWAIT = 0x1F8 - SYS_PTHREAD_COND_WAIT = 0x1F7 - SYS_PTHREAD_CREATE = 0x1F9 - SYS_PTHREAD_DETACH = 0x1FA - SYS_PTHREAD_EQUAL = 0x1FB - SYS_PTHREAD_EXIT = 0x1E4 - SYS_PTHREAD_GETSPECIFIC = 0x1FC - SYS_PTHREAD_JOIN = 0x1FD - SYS_PTHREAD_KEY_CREATE = 0x1FE - SYS_PTHREAD_KILL = 0x1E5 - SYS_PTHREAD_MUTEXATTR_INIT = 0x1FF - SYS_READ = 0x1B2 - SYS_READDIR = 0x1B3 - SYS_READLINK = 0x1B4 - SYS_REWINDDIR = 0x1B5 - SYS_RMDIR = 0x1B6 - SYS_SETEGID = 0x1B7 - SYS_SETEUID = 0x1B8 - SYS_SETGID = 0x1B9 - SYS_SETPGID = 0x1BA - SYS_SETSID = 0x1BB - SYS_SETUID = 0x1BC - SYS_SIGACTION = 0x1BD - SYS_SIGADDSET = 0x1BE - SYS_SIGDELSET = 0x1BF - SYS_SIGEMPTYSET = 0x1C0 - SYS_SIGFILLSET = 0x1C1 - SYS_SIGISMEMBER = 0x1C2 - SYS_SIGLONGJMP = 0x1C3 - SYS_SIGPENDING = 0x1C4 - SYS_SIGPROCMASK = 0x1C5 - SYS_SIGSETJMP = 0x1C6 - SYS_SIGSUSPEND = 0x1C7 - SYS_SIGWAIT = 0x1E3 - SYS_SLEEP = 0x1C8 - SYS_STAT = 0x1C9 - SYS_SYMLINK = 0x1CB - SYS_SYSCONF = 0x1CC - SYS_TCDRAIN = 0x1CD - SYS_TCFLOW = 0x1CE - SYS_TCFLUSH = 0x1CF - SYS_TCGETATTR = 0x1D0 - SYS_TCGETPGRP = 0x1D1 - SYS_TCSENDBREAK = 0x1D2 - SYS_TCSETATTR = 0x1D3 - SYS_TCSETPGRP = 0x1D4 - SYS_TIMES = 0x1D5 - SYS_TTYNAME = 0x1D6 - SYS_TZSET = 0x1D7 - SYS_UMASK = 0x1D8 - SYS_UMOUNT = 0x1D9 - SYS_UNAME = 0x1DA - SYS_UNLINK = 0x1DB - SYS_UTIME = 0x1DC - SYS_WAIT = 0x1DD - SYS_WAITPID = 0x1DE - SYS_WRITE = 0x1DF - SYS_W_GETPSENT = 0x1B1 - SYS_W_IOCTL = 0x1A2 - SYS_W_STATFS = 0x1CA - SYS_A64L = 0x2EF - SYS_BCMP = 0x2B9 - SYS_BCOPY = 0x2BA - SYS_BZERO = 0x2BB - SYS_CATCLOSE = 0x2B6 - SYS_CATGETS = 0x2B7 - SYS_CATOPEN = 0x2B8 - SYS_CRYPT = 0x2AC - SYS_DBM_CLEARERR = 0x2F7 - SYS_DBM_CLOSE = 0x2F8 - SYS_DBM_DELETE = 0x2F9 - SYS_DBM_ERROR = 0x2FA - SYS_DBM_FETCH = 0x2FB - SYS_DBM_FIRSTKEY = 0x2FC - SYS_DBM_NEXTKEY = 0x2FD - SYS_DBM_OPEN = 0x2FE - SYS_DBM_STORE = 0x2FF - SYS_DRAND48 = 0x2B2 - SYS_ENCRYPT = 0x2AD - SYS_ENDUTXENT = 0x2E1 - SYS_ERAND48 = 0x2B3 - SYS_ERF = 0x02C - SYS_ERFC = 0x02D - SYS_FCHDIR = 0x2D9 - SYS_FFS = 0x2BC - SYS_FMTMSG = 0x2E5 - SYS_FSTATVFS = 0x2B4 - SYS_FTIME = 0x2F5 - SYS_GAMMA = 0x02E - SYS_GETDATE = 0x2A6 - SYS_GETPAGESIZE = 0x2D8 - SYS_GETTIMEOFDAY = 0x2F6 - SYS_GETUTXENT = 0x2E0 - SYS_GETUTXID = 0x2E2 - SYS_GETUTXLINE = 0x2E3 - SYS_HCREATE = 0x2C6 - SYS_HDESTROY = 0x2C7 - SYS_HSEARCH = 0x2C8 - SYS_HYPOT = 0x02B - SYS_INDEX = 0x2BD - SYS_INITSTATE = 0x2C2 - SYS_INSQUE = 0x2CF - SYS_ISASCII = 0x2ED - SYS_JRAND48 = 0x2E6 - SYS_L64A = 0x2F0 - SYS_LCONG48 = 0x2EA - SYS_LFIND = 0x2C9 - SYS_LRAND48 = 0x2E7 - SYS_LSEARCH = 0x2CA - SYS_MEMCCPY = 0x2D4 - SYS_MRAND48 = 0x2E8 - SYS_NRAND48 = 0x2E9 - SYS_PCLOSE = 0x2D2 - SYS_POPEN = 0x2D1 - SYS_PUTUTXLINE = 0x2E4 - SYS_RANDOM = 0x2C4 - SYS_REMQUE = 0x2D0 - SYS_RINDEX = 0x2BE - SYS_SEED48 = 0x2EC - SYS_SETKEY = 0x2AE - SYS_SETSTATE = 0x2C3 - SYS_SETUTXENT = 0x2DF - SYS_SRAND48 = 0x2EB - SYS_SRANDOM = 0x2C5 - SYS_STATVFS = 0x2B5 - SYS_STRCASECMP = 0x2BF - SYS_STRDUP = 0x2C0 - SYS_STRNCASECMP = 0x2C1 - SYS_SWAB = 0x2D3 - SYS_TDELETE = 0x2CB - SYS_TFIND = 0x2CC - SYS_TOASCII = 0x2EE - SYS_TSEARCH = 0x2CD - SYS_TWALK = 0x2CE - SYS_UALARM = 0x2F1 - SYS_USLEEP = 0x2F2 - SYS_WAIT3 = 0x2A7 - SYS_WAITID = 0x2A8 - SYS_Y1 = 0x02A - SYS___ATOE = 0x2DB - SYS___ATOE_L = 0x2DC - SYS___CATTRM = 0x2A9 - SYS___CNVBLK = 0x2AF - SYS___CRYTRM = 0x2B0 - SYS___DLGHT = 0x2A1 - SYS___ECRTRM = 0x2B1 - SYS___ETOA = 0x2DD - SYS___ETOA_L = 0x2DE - SYS___GDTRM = 0x2AA - SYS___OCLCK = 0x2DA - SYS___OPARGF = 0x2A2 - SYS___OPERRF = 0x2A5 - SYS___OPINDF = 0x2A4 - SYS___OPOPTF = 0x2A3 - SYS___RNDTRM = 0x2AB - SYS___SRCTRM = 0x2F4 - SYS___TZONE = 0x2A0 - SYS___UTXTRM = 0x2F3 - SYS_ASIN = 0x03E - SYS_ISXDIGIT = 0x03B - SYS_SETLOCAL = 0x03A - SYS_SETLOCALE = 0x03A - SYS_SIN = 0x03F - SYS_TOLOWER = 0x03C - SYS_TOUPPER = 0x03D - SYS_ACCEPT_AND_RECV = 0x4F7 - SYS_ATOL = 0x04E - SYS_CHECKSCH = 0x4BC - SYS_CHECKSCHENV = 0x4BC - SYS_CLEARERR = 0x04C - SYS_CONNECTS = 0x4B5 - SYS_CONNECTSERVER = 0x4B5 - SYS_CONNECTW = 0x4B4 - SYS_CONNECTWORKMGR = 0x4B4 - SYS_CONTINUE = 0x4B3 - SYS_CONTINUEWORKUNIT = 0x4B3 - SYS_COPYSIGN = 0x4C2 - SYS_CREATEWO = 0x4B2 - SYS_CREATEWORKUNIT = 0x4B2 - SYS_DELETEWO = 0x4B9 - SYS_DELETEWORKUNIT = 0x4B9 - SYS_DISCONNE = 0x4B6 - SYS_DISCONNECTSERVER = 0x4B6 - SYS_FEOF = 0x04D - SYS_FERROR = 0x04A - SYS_FINITE = 0x4C8 - SYS_GAMMA_R = 0x4E2 - SYS_JOINWORK = 0x4B7 - SYS_JOINWORKUNIT = 0x4B7 - SYS_LEAVEWOR = 0x4B8 - SYS_LEAVEWORKUNIT = 0x4B8 - SYS_LGAMMA_R = 0x4EB - SYS_MATHERR = 0x4D0 - SYS_PERROR = 0x04F - SYS_QUERYMET = 0x4BA - SYS_QUERYMETRICS = 0x4BA - SYS_QUERYSCH = 0x4BB - SYS_QUERYSCHENV = 0x4BB - SYS_REWIND = 0x04B - SYS_SCALBN = 0x4D4 - SYS_SIGNIFIC = 0x4D5 - SYS_SIGNIFICAND = 0x4D5 - SYS___ACOSH_B = 0x4DA - SYS___ACOS_B = 0x4D9 - SYS___ASINH_B = 0x4BE - SYS___ASIN_B = 0x4DB - SYS___ATAN2_B = 0x4DC - SYS___ATANH_B = 0x4DD - SYS___ATAN_B = 0x4BF - SYS___CBRT_B = 0x4C0 - SYS___CEIL_B = 0x4C1 - SYS___COSH_B = 0x4DE - SYS___COS_B = 0x4C3 - SYS___DGHT = 0x4A8 - SYS___ENVN = 0x4B0 - SYS___ERFC_B = 0x4C5 - SYS___ERF_B = 0x4C4 - SYS___EXPM1_B = 0x4C6 - SYS___EXP_B = 0x4DF - SYS___FABS_B = 0x4C7 - SYS___FLOOR_B = 0x4C9 - SYS___FMOD_B = 0x4E0 - SYS___FP_SETMODE = 0x4F8 - SYS___FREXP_B = 0x4CA - SYS___GAMMA_B = 0x4E1 - SYS___GDRR = 0x4A1 - SYS___HRRNO = 0x4A2 - SYS___HYPOT_B = 0x4E3 - SYS___ILOGB_B = 0x4CB - SYS___ISNAN_B = 0x4CC - SYS___J0_B = 0x4E4 - SYS___J1_B = 0x4E6 - SYS___JN_B = 0x4E8 - SYS___LDEXP_B = 0x4CD - SYS___LGAMMA_B = 0x4EA - SYS___LOG10_B = 0x4ED - SYS___LOG1P_B = 0x4CE - SYS___LOGB_B = 0x4CF - SYS___LOGIN = 0x4F5 - SYS___LOG_B = 0x4EC - SYS___MLOCKALL = 0x4B1 - SYS___MODF_B = 0x4D1 - SYS___NEXTAFTER_B = 0x4D2 - SYS___OPENDIR2 = 0x4F3 - SYS___OPEN_STAT = 0x4F6 - SYS___OPND = 0x4A5 - SYS___OPPT = 0x4A6 - SYS___OPRG = 0x4A3 - SYS___OPRR = 0x4A4 - SYS___PID_AFFINITY = 0x4BD - SYS___POW_B = 0x4EE - SYS___READDIR2 = 0x4F4 - SYS___REMAINDER_B = 0x4EF - SYS___RINT_B = 0x4D3 - SYS___SCALB_B = 0x4F0 - SYS___SIGACTIONSET = 0x4FB - SYS___SIGGM = 0x4A7 - SYS___SINH_B = 0x4F1 - SYS___SIN_B = 0x4D6 - SYS___SQRT_B = 0x4F2 - SYS___TANH_B = 0x4D8 - SYS___TAN_B = 0x4D7 - SYS___TRRNO = 0x4AF - SYS___TZNE = 0x4A9 - SYS___TZZN = 0x4AA - SYS___UCREATE = 0x4FC - SYS___UFREE = 0x4FE - SYS___UHEAPREPORT = 0x4FF - SYS___UMALLOC = 0x4FD - SYS___Y0_B = 0x4E5 - SYS___Y1_B = 0x4E7 - SYS___YN_B = 0x4E9 - SYS_ABORT = 0x05C - SYS_ASCTIME_R = 0x5E0 - SYS_ATEXIT = 0x05D - SYS_CONNECTE = 0x5AE - SYS_CONNECTEXPORTIMPORT = 0x5AE - SYS_CTIME_R = 0x5E1 - SYS_DN_COMP = 0x5DF - SYS_DN_EXPAND = 0x5DD - SYS_DN_SKIPNAME = 0x5DE - SYS_EXIT = 0x05A - SYS_EXPORTWO = 0x5A1 - SYS_EXPORTWORKUNIT = 0x5A1 - SYS_EXTRACTW = 0x5A5 - SYS_EXTRACTWORKUNIT = 0x5A5 - SYS_FSEEKO = 0x5C9 - SYS_FTELLO = 0x5C8 - SYS_GETGRGID_R = 0x5E7 - SYS_GETGRNAM_R = 0x5E8 - SYS_GETLOGIN_R = 0x5E9 - SYS_GETPWNAM_R = 0x5EA - SYS_GETPWUID_R = 0x5EB - SYS_GMTIME_R = 0x5E2 - SYS_IMPORTWO = 0x5A3 - SYS_IMPORTWORKUNIT = 0x5A3 - SYS_INET_NTOP = 0x5D3 - SYS_INET_PTON = 0x5D4 - SYS_LLABS = 0x5CE - SYS_LLDIV = 0x5CB - SYS_LOCALTIME_R = 0x5E3 - SYS_PTHREAD_ATFORK = 0x5ED - SYS_PTHREAD_ATTR_GETDETACHSTATE_U98 = 0x5FB - SYS_PTHREAD_ATTR_GETGUARDSIZE = 0x5EE - SYS_PTHREAD_ATTR_GETSCHEDPARAM = 0x5F9 - SYS_PTHREAD_ATTR_GETSTACKADDR = 0x5EF - SYS_PTHREAD_ATTR_SETDETACHSTATE_U98 = 0x5FC - SYS_PTHREAD_ATTR_SETGUARDSIZE = 0x5F0 - SYS_PTHREAD_ATTR_SETSCHEDPARAM = 0x5FA - SYS_PTHREAD_ATTR_SETSTACKADDR = 0x5F1 - SYS_PTHREAD_CONDATTR_GETPSHARED = 0x5F2 - SYS_PTHREAD_CONDATTR_SETPSHARED = 0x5F3 - SYS_PTHREAD_DETACH_U98 = 0x5FD - SYS_PTHREAD_GETCONCURRENCY = 0x5F4 - SYS_PTHREAD_GETSPECIFIC_U98 = 0x5FE - SYS_PTHREAD_KEY_DELETE = 0x5F5 - SYS_PTHREAD_SETCANCELSTATE = 0x5FF - SYS_PTHREAD_SETCONCURRENCY = 0x5F6 - SYS_PTHREAD_SIGMASK = 0x5F7 - SYS_QUERYENC = 0x5AD - SYS_QUERYWORKUNITCLASSIFICATION = 0x5AD - SYS_RAISE = 0x05E - SYS_RAND_R = 0x5E4 - SYS_READDIR_R = 0x5E6 - SYS_REALLOC = 0x05B - SYS_RES_INIT = 0x5D8 - SYS_RES_MKQUERY = 0x5D7 - SYS_RES_QUERY = 0x5D9 - SYS_RES_QUERYDOMAIN = 0x5DC - SYS_RES_SEARCH = 0x5DA - SYS_RES_SEND = 0x5DB - SYS_SETJMP = 0x05F - SYS_SIGQUEUE = 0x5A9 - SYS_STRTOK_R = 0x5E5 - SYS_STRTOLL = 0x5B0 - SYS_STRTOULL = 0x5B1 - SYS_TTYNAME_R = 0x5EC - SYS_UNDOEXPO = 0x5A2 - SYS_UNDOEXPORTWORKUNIT = 0x5A2 - SYS_UNDOIMPO = 0x5A4 - SYS_UNDOIMPORTWORKUNIT = 0x5A4 - SYS_WCSTOLL = 0x5CC - SYS_WCSTOULL = 0x5CD - SYS___ABORT = 0x05C - SYS___CONSOLE2 = 0x5D2 - SYS___CPL = 0x5A6 - SYS___DISCARDDATA = 0x5F8 - SYS___DSA_PREV = 0x5B2 - SYS___EP_FIND = 0x5B3 - SYS___FP_SWAPMODE = 0x5AF - SYS___GETUSERID = 0x5AB - SYS___GET_CPUID = 0x5B9 - SYS___GET_SYSTEM_SETTINGS = 0x5BA - SYS___IPDOMAINNAME = 0x5AC - SYS___MAP_INIT = 0x5A7 - SYS___MAP_SERVICE = 0x5A8 - SYS___MOUNT = 0x5AA - SYS___MSGRCV_TIMED = 0x5B7 - SYS___RES = 0x5D6 - SYS___SEMOP_TIMED = 0x5B8 - SYS___SERVER_THREADS_QUERY = 0x5B4 - SYS_FPRINTF = 0x06D - SYS_FSCANF = 0x06A - SYS_PRINTF = 0x06F - SYS_SETBUF = 0x06B - SYS_SETVBUF = 0x06C - SYS_SSCANF = 0x06E - SYS___CATGETS_A = 0x6C0 - SYS___CHAUDIT_A = 0x6F4 - SYS___CHMOD_A = 0x6E8 - SYS___COLLATE_INIT_A = 0x6AC - SYS___CREAT_A = 0x6F6 - SYS___CTYPE_INIT_A = 0x6AF - SYS___DLLLOAD_A = 0x6DF - SYS___DLLQUERYFN_A = 0x6E0 - SYS___DLLQUERYVAR_A = 0x6E1 - SYS___E2A_L = 0x6E3 - SYS___EXECLE_A = 0x6A0 - SYS___EXECLP_A = 0x6A4 - SYS___EXECVE_A = 0x6C1 - SYS___EXECVP_A = 0x6C2 - SYS___EXECV_A = 0x6B1 - SYS___FPRINTF_A = 0x6FA - SYS___GETADDRINFO_A = 0x6BF - SYS___GETNAMEINFO_A = 0x6C4 - SYS___GET_WCTYPE_STD_A = 0x6AE - SYS___ICONV_OPEN_A = 0x6DE - SYS___IF_INDEXTONAME_A = 0x6DC - SYS___IF_NAMETOINDEX_A = 0x6DB - SYS___ISWCTYPE_A = 0x6B0 - SYS___IS_WCTYPE_STD_A = 0x6B2 - SYS___LOCALECONV_A = 0x6B8 - SYS___LOCALECONV_STD_A = 0x6B9 - SYS___LOCALE_INIT_A = 0x6B7 - SYS___LSTAT_A = 0x6EE - SYS___LSTAT_O_A = 0x6EF - SYS___MKDIR_A = 0x6E9 - SYS___MKFIFO_A = 0x6EC - SYS___MKNOD_A = 0x6F0 - SYS___MONETARY_INIT_A = 0x6BC - SYS___MOUNT_A = 0x6F1 - SYS___NL_CSINFO_A = 0x6D6 - SYS___NL_LANGINFO_A = 0x6BA - SYS___NL_LNAGINFO_STD_A = 0x6BB - SYS___NL_MONINFO_A = 0x6D7 - SYS___NL_NUMINFO_A = 0x6D8 - SYS___NL_RESPINFO_A = 0x6D9 - SYS___NL_TIMINFO_A = 0x6DA - SYS___NUMERIC_INIT_A = 0x6C6 - SYS___OPEN_A = 0x6F7 - SYS___PRINTF_A = 0x6DD - SYS___RESP_INIT_A = 0x6C7 - SYS___RPMATCH_A = 0x6C8 - SYS___RPMATCH_C_A = 0x6C9 - SYS___RPMATCH_STD_A = 0x6CA - SYS___SETLOCALE_A = 0x6F9 - SYS___SPAWNP_A = 0x6C5 - SYS___SPAWN_A = 0x6C3 - SYS___SPRINTF_A = 0x6FB - SYS___STAT_A = 0x6EA - SYS___STAT_O_A = 0x6EB - SYS___STRCOLL_STD_A = 0x6A1 - SYS___STRFMON_A = 0x6BD - SYS___STRFMON_STD_A = 0x6BE - SYS___STRFTIME_A = 0x6CC - SYS___STRFTIME_STD_A = 0x6CD - SYS___STRPTIME_A = 0x6CE - SYS___STRPTIME_STD_A = 0x6CF - SYS___STRXFRM_A = 0x6A2 - SYS___STRXFRM_C_A = 0x6A3 - SYS___STRXFRM_STD_A = 0x6A5 - SYS___SYNTAX_INIT_A = 0x6D4 - SYS___TIME_INIT_A = 0x6CB - SYS___TOD_INIT_A = 0x6D5 - SYS___TOWLOWER_A = 0x6B3 - SYS___TOWLOWER_STD_A = 0x6B4 - SYS___TOWUPPER_A = 0x6B5 - SYS___TOWUPPER_STD_A = 0x6B6 - SYS___UMOUNT_A = 0x6F2 - SYS___VFPRINTF_A = 0x6FC - SYS___VPRINTF_A = 0x6FD - SYS___VSPRINTF_A = 0x6FE - SYS___VSWPRINTF_A = 0x6FF - SYS___WCSCOLL_A = 0x6A6 - SYS___WCSCOLL_C_A = 0x6A7 - SYS___WCSCOLL_STD_A = 0x6A8 - SYS___WCSFTIME_A = 0x6D0 - SYS___WCSFTIME_STD_A = 0x6D1 - SYS___WCSXFRM_A = 0x6A9 - SYS___WCSXFRM_C_A = 0x6AA - SYS___WCSXFRM_STD_A = 0x6AB - SYS___WCTYPE_A = 0x6AD - SYS___W_GETMNTENT_A = 0x6F5 - SYS_____CCSIDTYPE_A = 0x6E6 - SYS_____CHATTR_A = 0x6E2 - SYS_____CSNAMETYPE_A = 0x6E7 - SYS_____OPEN_STAT_A = 0x6ED - SYS_____SPAWN2_A = 0x6D2 - SYS_____SPAWNP2_A = 0x6D3 - SYS_____TOCCSID_A = 0x6E4 - SYS_____TOCSNAME_A = 0x6E5 - SYS_ACL_FREE = 0x7FF - SYS_ACL_INIT = 0x7FE - SYS_FWIDE = 0x7DF - SYS_FWPRINTF = 0x7D1 - SYS_FWRITE = 0x07E - SYS_FWSCANF = 0x7D5 - SYS_GETCHAR = 0x07B - SYS_GETS = 0x07C - SYS_M_CREATE_LAYOUT = 0x7C9 - SYS_M_DESTROY_LAYOUT = 0x7CA - SYS_M_GETVALUES_LAYOUT = 0x7CB - SYS_M_SETVALUES_LAYOUT = 0x7CC - SYS_M_TRANSFORM_LAYOUT = 0x7CD - SYS_M_WTRANSFORM_LAYOUT = 0x7CE - SYS_PREAD = 0x7C7 - SYS_PUTC = 0x07D - SYS_PUTCHAR = 0x07A - SYS_PUTS = 0x07F - SYS_PWRITE = 0x7C8 - SYS_TOWCTRAN = 0x7D8 - SYS_TOWCTRANS = 0x7D8 - SYS_UNATEXIT = 0x7B5 - SYS_VFWPRINT = 0x7D3 - SYS_VFWPRINTF = 0x7D3 - SYS_VWPRINTF = 0x7D4 - SYS_WCTRANS = 0x7D7 - SYS_WPRINTF = 0x7D2 - SYS_WSCANF = 0x7D6 - SYS___ASCTIME_R_A = 0x7A1 - SYS___BASENAME_A = 0x7DC - SYS___BTOWC_A = 0x7E4 - SYS___CDUMP_A = 0x7B7 - SYS___CEE3DMP_A = 0x7B6 - SYS___CEILF_H = 0x7F4 - SYS___CEILL_H = 0x7F5 - SYS___CEIL_H = 0x7EA - SYS___CRYPT_A = 0x7BE - SYS___CSNAP_A = 0x7B8 - SYS___CTEST_A = 0x7B9 - SYS___CTIME_R_A = 0x7A2 - SYS___CTRACE_A = 0x7BA - SYS___DBM_OPEN_A = 0x7E6 - SYS___DIRNAME_A = 0x7DD - SYS___FABSF_H = 0x7FA - SYS___FABSL_H = 0x7FB - SYS___FABS_H = 0x7ED - SYS___FGETWC_A = 0x7AA - SYS___FGETWS_A = 0x7AD - SYS___FLOORF_H = 0x7F6 - SYS___FLOORL_H = 0x7F7 - SYS___FLOOR_H = 0x7EB - SYS___FPUTWC_A = 0x7A5 - SYS___FPUTWS_A = 0x7A8 - SYS___GETTIMEOFDAY_A = 0x7AE - SYS___GETWCHAR_A = 0x7AC - SYS___GETWC_A = 0x7AB - SYS___GLOB_A = 0x7DE - SYS___GMTIME_A = 0x7AF - SYS___GMTIME_R_A = 0x7B0 - SYS___INET_PTON_A = 0x7BC - SYS___J0_H = 0x7EE - SYS___J1_H = 0x7EF - SYS___JN_H = 0x7F0 - SYS___LOCALTIME_A = 0x7B1 - SYS___LOCALTIME_R_A = 0x7B2 - SYS___MALLOC24 = 0x7FC - SYS___MALLOC31 = 0x7FD - SYS___MKTIME_A = 0x7B3 - SYS___MODFF_H = 0x7F8 - SYS___MODFL_H = 0x7F9 - SYS___MODF_H = 0x7EC - SYS___OPENDIR_A = 0x7C2 - SYS___OSNAME = 0x7E0 - SYS___PUTWCHAR_A = 0x7A7 - SYS___PUTWC_A = 0x7A6 - SYS___READDIR_A = 0x7C3 - SYS___STRTOLL_A = 0x7A3 - SYS___STRTOULL_A = 0x7A4 - SYS___SYSLOG_A = 0x7BD - SYS___TZZNA = 0x7B4 - SYS___UNGETWC_A = 0x7A9 - SYS___UTIME_A = 0x7A0 - SYS___VFPRINTF2_A = 0x7E7 - SYS___VPRINTF2_A = 0x7E8 - SYS___VSPRINTF2_A = 0x7E9 - SYS___VSWPRNTF2_A = 0x7BB - SYS___WCSTOD_A = 0x7D9 - SYS___WCSTOL_A = 0x7DA - SYS___WCSTOUL_A = 0x7DB - SYS___WCTOB_A = 0x7E5 - SYS___Y0_H = 0x7F1 - SYS___Y1_H = 0x7F2 - SYS___YN_H = 0x7F3 - SYS_____OPENDIR2_A = 0x7BF - SYS_____OSNAME_A = 0x7E1 - SYS_____READDIR2_A = 0x7C0 - SYS_DLCLOSE = 0x8DF - SYS_DLERROR = 0x8E0 - SYS_DLOPEN = 0x8DD - SYS_DLSYM = 0x8DE - SYS_FLOCKFILE = 0x8D3 - SYS_FTRYLOCKFILE = 0x8D4 - SYS_FUNLOCKFILE = 0x8D5 - SYS_GETCHAR_UNLOCKED = 0x8D7 - SYS_GETC_UNLOCKED = 0x8D6 - SYS_PUTCHAR_UNLOCKED = 0x8D9 - SYS_PUTC_UNLOCKED = 0x8D8 - SYS_SNPRINTF = 0x8DA - SYS_VSNPRINTF = 0x8DB - SYS_WCSCSPN = 0x08B - SYS_WCSLEN = 0x08C - SYS_WCSNCAT = 0x08D - SYS_WCSNCMP = 0x08A - SYS_WCSNCPY = 0x08F - SYS_WCSSPN = 0x08E - SYS___ABSF_H = 0x8E7 - SYS___ABSL_H = 0x8E8 - SYS___ABS_H = 0x8E6 - SYS___ACOSF_H = 0x8EA - SYS___ACOSH_H = 0x8EC - SYS___ACOSL_H = 0x8EB - SYS___ACOS_H = 0x8E9 - SYS___ASINF_H = 0x8EE - SYS___ASINH_H = 0x8F0 - SYS___ASINL_H = 0x8EF - SYS___ASIN_H = 0x8ED - SYS___ATAN2F_H = 0x8F8 - SYS___ATAN2L_H = 0x8F9 - SYS___ATAN2_H = 0x8F7 - SYS___ATANF_H = 0x8F2 - SYS___ATANHF_H = 0x8F5 - SYS___ATANHL_H = 0x8F6 - SYS___ATANH_H = 0x8F4 - SYS___ATANL_H = 0x8F3 - SYS___ATAN_H = 0x8F1 - SYS___CBRT_H = 0x8FA - SYS___COPYSIGNF_H = 0x8FB - SYS___COPYSIGNL_H = 0x8FC - SYS___COSF_H = 0x8FE - SYS___COSL_H = 0x8FF - SYS___COS_H = 0x8FD - SYS___DLERROR_A = 0x8D2 - SYS___DLOPEN_A = 0x8D0 - SYS___DLSYM_A = 0x8D1 - SYS___GETUTXENT_A = 0x8C6 - SYS___GETUTXID_A = 0x8C7 - SYS___GETUTXLINE_A = 0x8C8 - SYS___ITOA = 0x8AA - SYS___ITOA_A = 0x8B0 - SYS___LE_CONDITION_TOKEN_BUILD = 0x8A5 - SYS___LE_MSG_ADD_INSERT = 0x8A6 - SYS___LE_MSG_GET = 0x8A7 - SYS___LE_MSG_GET_AND_WRITE = 0x8A8 - SYS___LE_MSG_WRITE = 0x8A9 - SYS___LLTOA = 0x8AE - SYS___LLTOA_A = 0x8B4 - SYS___LTOA = 0x8AC - SYS___LTOA_A = 0x8B2 - SYS___PUTCHAR_UNLOCKED_A = 0x8CC - SYS___PUTC_UNLOCKED_A = 0x8CB - SYS___PUTUTXLINE_A = 0x8C9 - SYS___RESET_EXCEPTION_HANDLER = 0x8E3 - SYS___REXEC_A = 0x8C4 - SYS___REXEC_AF_A = 0x8C5 - SYS___SET_EXCEPTION_HANDLER = 0x8E2 - SYS___SNPRINTF_A = 0x8CD - SYS___SUPERKILL = 0x8A4 - SYS___TCGETATTR_A = 0x8A1 - SYS___TCSETATTR_A = 0x8A2 - SYS___ULLTOA = 0x8AF - SYS___ULLTOA_A = 0x8B5 - SYS___ULTOA = 0x8AD - SYS___ULTOA_A = 0x8B3 - SYS___UTOA = 0x8AB - SYS___UTOA_A = 0x8B1 - SYS___VHM_EVENT = 0x8E4 - SYS___VSNPRINTF_A = 0x8CE - SYS_____GETENV_A = 0x8C3 - SYS_____UTMPXNAME_A = 0x8CA - SYS_CACOSH = 0x9A0 - SYS_CACOSHF = 0x9A3 - SYS_CACOSHL = 0x9A6 - SYS_CARG = 0x9A9 - SYS_CARGF = 0x9AC - SYS_CARGL = 0x9AF - SYS_CASIN = 0x9B2 - SYS_CASINF = 0x9B5 - SYS_CASINH = 0x9BB - SYS_CASINHF = 0x9BE - SYS_CASINHL = 0x9C1 - SYS_CASINL = 0x9B8 - SYS_CATAN = 0x9C4 - SYS_CATANF = 0x9C7 - SYS_CATANH = 0x9CD - SYS_CATANHF = 0x9D0 - SYS_CATANHL = 0x9D3 - SYS_CATANL = 0x9CA - SYS_CCOS = 0x9D6 - SYS_CCOSF = 0x9D9 - SYS_CCOSH = 0x9DF - SYS_CCOSHF = 0x9E2 - SYS_CCOSHL = 0x9E5 - SYS_CCOSL = 0x9DC - SYS_CEXP = 0x9E8 - SYS_CEXPF = 0x9EB - SYS_CEXPL = 0x9EE - SYS_CIMAG = 0x9F1 - SYS_CIMAGF = 0x9F4 - SYS_CIMAGL = 0x9F7 - SYS_CLOGF = 0x9FD - SYS_MEMCHR = 0x09B - SYS_MEMCMP = 0x09A - SYS_STRCOLL = 0x09C - SYS_STRNCMP = 0x09D - SYS_STRRCHR = 0x09F - SYS_STRXFRM = 0x09E - SYS___CACOSHF_B = 0x9A4 - SYS___CACOSHF_H = 0x9A5 - SYS___CACOSHL_B = 0x9A7 - SYS___CACOSHL_H = 0x9A8 - SYS___CACOSH_B = 0x9A1 - SYS___CACOSH_H = 0x9A2 - SYS___CARGF_B = 0x9AD - SYS___CARGF_H = 0x9AE - SYS___CARGL_B = 0x9B0 - SYS___CARGL_H = 0x9B1 - SYS___CARG_B = 0x9AA - SYS___CARG_H = 0x9AB - SYS___CASINF_B = 0x9B6 - SYS___CASINF_H = 0x9B7 - SYS___CASINHF_B = 0x9BF - SYS___CASINHF_H = 0x9C0 - SYS___CASINHL_B = 0x9C2 - SYS___CASINHL_H = 0x9C3 - SYS___CASINH_B = 0x9BC - SYS___CASINH_H = 0x9BD - SYS___CASINL_B = 0x9B9 - SYS___CASINL_H = 0x9BA - SYS___CASIN_B = 0x9B3 - SYS___CASIN_H = 0x9B4 - SYS___CATANF_B = 0x9C8 - SYS___CATANF_H = 0x9C9 - SYS___CATANHF_B = 0x9D1 - SYS___CATANHF_H = 0x9D2 - SYS___CATANHL_B = 0x9D4 - SYS___CATANHL_H = 0x9D5 - SYS___CATANH_B = 0x9CE - SYS___CATANH_H = 0x9CF - SYS___CATANL_B = 0x9CB - SYS___CATANL_H = 0x9CC - SYS___CATAN_B = 0x9C5 - SYS___CATAN_H = 0x9C6 - SYS___CCOSF_B = 0x9DA - SYS___CCOSF_H = 0x9DB - SYS___CCOSHF_B = 0x9E3 - SYS___CCOSHF_H = 0x9E4 - SYS___CCOSHL_B = 0x9E6 - SYS___CCOSHL_H = 0x9E7 - SYS___CCOSH_B = 0x9E0 - SYS___CCOSH_H = 0x9E1 - SYS___CCOSL_B = 0x9DD - SYS___CCOSL_H = 0x9DE - SYS___CCOS_B = 0x9D7 - SYS___CCOS_H = 0x9D8 - SYS___CEXPF_B = 0x9EC - SYS___CEXPF_H = 0x9ED - SYS___CEXPL_B = 0x9EF - SYS___CEXPL_H = 0x9F0 - SYS___CEXP_B = 0x9E9 - SYS___CEXP_H = 0x9EA - SYS___CIMAGF_B = 0x9F5 - SYS___CIMAGF_H = 0x9F6 - SYS___CIMAGL_B = 0x9F8 - SYS___CIMAGL_H = 0x9F9 - SYS___CIMAG_B = 0x9F2 - SYS___CIMAG_H = 0x9F3 - SYS___CLOG = 0x9FA - SYS___CLOGF_B = 0x9FE - SYS___CLOGF_H = 0x9FF - SYS___CLOG_B = 0x9FB - SYS___CLOG_H = 0x9FC - SYS_ISWCTYPE = 0x10C - SYS_ISWXDIGI = 0x10A - SYS_ISWXDIGIT = 0x10A - SYS_MBSINIT = 0x10F - SYS_TOWLOWER = 0x10D - SYS_TOWUPPER = 0x10E - SYS_WCTYPE = 0x10B - SYS_WCSSTR = 0x11B - SYS___RPMTCH = 0x11A - SYS_WCSTOD = 0x12E - SYS_WCSTOK = 0x12C - SYS_WCSTOL = 0x12D - SYS_WCSTOUL = 0x12F - SYS_FGETWC = 0x13C - SYS_FGETWS = 0x13D - SYS_FPUTWC = 0x13E - SYS_FPUTWS = 0x13F - SYS_REGERROR = 0x13B - SYS_REGFREE = 0x13A - SYS_COLLEQUIV = 0x14F - SYS_COLLTOSTR = 0x14E - SYS_ISMCCOLLEL = 0x14C - SYS_STRTOCOLL = 0x14D - SYS_DLLFREE = 0x16F - SYS_DLLQUERYFN = 0x16D - SYS_DLLQUERYVAR = 0x16E - SYS_GETMCCOLL = 0x16A - SYS_GETWMCCOLL = 0x16B - SYS___ERR2AD = 0x16C - SYS_CFSETOSPEED = 0x17A - SYS_CHDIR = 0x17B - SYS_CHMOD = 0x17C - SYS_CHOWN = 0x17D - SYS_CLOSE = 0x17E - SYS_CLOSEDIR = 0x17F - SYS_LOG = 0x017 - SYS_COSH = 0x018 - SYS_FCHMOD = 0x18A - SYS_FCHOWN = 0x18B - SYS_FCNTL = 0x18C - SYS_FILENO = 0x18D - SYS_FORK = 0x18E - SYS_FPATHCONF = 0x18F - SYS_GETLOGIN = 0x19A - SYS_GETPGRP = 0x19C - SYS_GETPID = 0x19D - SYS_GETPPID = 0x19E - SYS_GETPWNAM = 0x19F - SYS_TANH = 0x019 - SYS_W_GETMNTENT = 0x19B - SYS_POW = 0x020 - SYS_PTHREAD_SELF = 0x20A - SYS_PTHREAD_SETINTR = 0x20B - SYS_PTHREAD_SETINTRTYPE = 0x20C - SYS_PTHREAD_SETSPECIFIC = 0x20D - SYS_PTHREAD_TESTINTR = 0x20E - SYS_PTHREAD_YIELD = 0x20F - SYS_SQRT = 0x021 - SYS_FLOOR = 0x022 - SYS_J1 = 0x023 - SYS_WCSPBRK = 0x23F - SYS_BSEARCH = 0x24C - SYS_FABS = 0x024 - SYS_GETENV = 0x24A - SYS_LDIV = 0x24D - SYS_SYSTEM = 0x24B - SYS_FMOD = 0x025 - SYS___RETHROW = 0x25F - SYS___THROW = 0x25E - SYS_J0 = 0x026 - SYS_PUTENV = 0x26A - SYS___GETENV = 0x26F - SYS_SEMCTL = 0x27A - SYS_SEMGET = 0x27B - SYS_SEMOP = 0x27C - SYS_SHMAT = 0x27D - SYS_SHMCTL = 0x27E - SYS_SHMDT = 0x27F - SYS_YN = 0x027 - SYS_JN = 0x028 - SYS_SIGALTSTACK = 0x28A - SYS_SIGHOLD = 0x28B - SYS_SIGIGNORE = 0x28C - SYS_SIGINTERRUPT = 0x28D - SYS_SIGPAUSE = 0x28E - SYS_SIGRELSE = 0x28F - SYS_GETOPT = 0x29A - SYS_GETSUBOPT = 0x29D - SYS_LCHOWN = 0x29B - SYS_SETPGRP = 0x29E - SYS_TRUNCATE = 0x29C - SYS_Y0 = 0x029 - SYS___GDERR = 0x29F - SYS_ISALPHA = 0x030 - SYS_VFORK = 0x30F - SYS__LONGJMP = 0x30D - SYS__SETJMP = 0x30E - SYS_GLOB = 0x31A - SYS_GLOBFREE = 0x31B - SYS_ISALNUM = 0x031 - SYS_PUTW = 0x31C - SYS_SEEKDIR = 0x31D - SYS_TELLDIR = 0x31E - SYS_TEMPNAM = 0x31F - SYS_GETTIMEOFDAY_R = 0x32E - SYS_ISLOWER = 0x032 - SYS_LGAMMA = 0x32C - SYS_REMAINDER = 0x32A - SYS_SCALB = 0x32B - SYS_SYNC = 0x32F - SYS_TTYSLOT = 0x32D - SYS_ENDPROTOENT = 0x33A - SYS_ENDSERVENT = 0x33B - SYS_GETHOSTBYADDR = 0x33D - SYS_GETHOSTBYADDR_R = 0x33C - SYS_GETHOSTBYNAME = 0x33F - SYS_GETHOSTBYNAME_R = 0x33E - SYS_ISCNTRL = 0x033 - SYS_GETSERVBYNAME = 0x34A - SYS_GETSERVBYPORT = 0x34B - SYS_GETSERVENT = 0x34C - SYS_GETSOCKNAME = 0x34D - SYS_GETSOCKOPT = 0x34E - SYS_INET_ADDR = 0x34F - SYS_ISDIGIT = 0x034 - SYS_ISGRAPH = 0x035 - SYS_SELECT = 0x35B - SYS_SELECTEX = 0x35C - SYS_SEND = 0x35D - SYS_SENDTO = 0x35F - SYS_CHROOT = 0x36A - SYS_ISNAN = 0x36D - SYS_ISUPPER = 0x036 - SYS_ULIMIT = 0x36C - SYS_UTIMES = 0x36E - SYS_W_STATVFS = 0x36B - SYS___H_ERRNO = 0x36F - SYS_GRANTPT = 0x37A - SYS_ISPRINT = 0x037 - SYS_TCGETSID = 0x37C - SYS_UNLOCKPT = 0x37B - SYS___TCGETCP = 0x37D - SYS___TCSETCP = 0x37E - SYS___TCSETTABLES = 0x37F - SYS_ISPUNCT = 0x038 - SYS_NLIST = 0x38C - SYS___IPDBCS = 0x38D - SYS___IPDSPX = 0x38E - SYS___IPMSGC = 0x38F - SYS___STHOSTENT = 0x38B - SYS___STSERVENT = 0x38A - SYS_ISSPACE = 0x039 - SYS_COS = 0x040 - SYS_T_ALLOC = 0x40A - SYS_T_BIND = 0x40B - SYS_T_CLOSE = 0x40C - SYS_T_CONNECT = 0x40D - SYS_T_ERROR = 0x40E - SYS_T_FREE = 0x40F - SYS_TAN = 0x041 - SYS_T_RCVREL = 0x41A - SYS_T_RCVUDATA = 0x41B - SYS_T_RCVUDERR = 0x41C - SYS_T_SND = 0x41D - SYS_T_SNDDIS = 0x41E - SYS_T_SNDREL = 0x41F - SYS_GETPMSG = 0x42A - SYS_ISASTREAM = 0x42B - SYS_PUTMSG = 0x42C - SYS_PUTPMSG = 0x42D - SYS_SINH = 0x042 - SYS___ISPOSIXON = 0x42E - SYS___OPENMVSREL = 0x42F - SYS_ACOS = 0x043 - SYS_ATAN = 0x044 - SYS_ATAN2 = 0x045 - SYS_FTELL = 0x046 - SYS_FGETPOS = 0x047 - SYS_SOCK_DEBUG = 0x47A - SYS_SOCK_DO_TESTSTOR = 0x47D - SYS_TAKESOCKET = 0x47E - SYS___SERVER_INIT = 0x47F - SYS_FSEEK = 0x048 - SYS___IPHOST = 0x48B - SYS___IPNODE = 0x48C - SYS___SERVER_CLASSIFY_CREATE = 0x48D - SYS___SERVER_CLASSIFY_DESTROY = 0x48E - SYS___SERVER_CLASSIFY_RESET = 0x48F - SYS___SMF_RECORD = 0x48A - SYS_FSETPOS = 0x049 - SYS___FNWSA = 0x49B - SYS___SPAWN2 = 0x49D - SYS___SPAWNP2 = 0x49E - SYS_ATOF = 0x050 - SYS_PTHREAD_MUTEXATTR_GETPSHARED = 0x50A - SYS_PTHREAD_MUTEXATTR_SETPSHARED = 0x50B - SYS_PTHREAD_RWLOCK_DESTROY = 0x50C - SYS_PTHREAD_RWLOCK_INIT = 0x50D - SYS_PTHREAD_RWLOCK_RDLOCK = 0x50E - SYS_PTHREAD_RWLOCK_TRYRDLOCK = 0x50F - SYS_ATOI = 0x051 - SYS___FP_CLASS = 0x51D - SYS___FP_CLR_FLAG = 0x51A - SYS___FP_FINITE = 0x51E - SYS___FP_ISNAN = 0x51F - SYS___FP_RAISE_XCP = 0x51C - SYS___FP_READ_FLAG = 0x51B - SYS_RAND = 0x052 - SYS_SIGTIMEDWAIT = 0x52D - SYS_SIGWAITINFO = 0x52E - SYS___CHKBFP = 0x52F - SYS___FPC_RS = 0x52C - SYS___FPC_RW = 0x52A - SYS___FPC_SM = 0x52B - SYS_STRTOD = 0x053 - SYS_STRTOL = 0x054 - SYS_STRTOUL = 0x055 - SYS_MALLOC = 0x056 - SYS_SRAND = 0x057 - SYS_CALLOC = 0x058 - SYS_FREE = 0x059 - SYS___OSENV = 0x59F - SYS___W_PIOCTL = 0x59E - SYS_LONGJMP = 0x060 - SYS___FLOORF_B = 0x60A - SYS___FLOORL_B = 0x60B - SYS___FREXPF_B = 0x60C - SYS___FREXPL_B = 0x60D - SYS___LDEXPF_B = 0x60E - SYS___LDEXPL_B = 0x60F - SYS_SIGNAL = 0x061 - SYS___ATAN2F_B = 0x61A - SYS___ATAN2L_B = 0x61B - SYS___COSHF_B = 0x61C - SYS___COSHL_B = 0x61D - SYS___EXPF_B = 0x61E - SYS___EXPL_B = 0x61F - SYS_TMPNAM = 0x062 - SYS___ABSF_B = 0x62A - SYS___ABSL_B = 0x62C - SYS___ABS_B = 0x62B - SYS___FMODF_B = 0x62D - SYS___FMODL_B = 0x62E - SYS___MODFF_B = 0x62F - SYS_ATANL = 0x63A - SYS_CEILF = 0x63B - SYS_CEILL = 0x63C - SYS_COSF = 0x63D - SYS_COSHF = 0x63F - SYS_COSL = 0x63E - SYS_REMOVE = 0x063 - SYS_POWL = 0x64A - SYS_RENAME = 0x064 - SYS_SINF = 0x64B - SYS_SINHF = 0x64F - SYS_SINL = 0x64C - SYS_SQRTF = 0x64D - SYS_SQRTL = 0x64E - SYS_BTOWC = 0x65F - SYS_FREXPL = 0x65A - SYS_LDEXPF = 0x65B - SYS_LDEXPL = 0x65C - SYS_MODFF = 0x65D - SYS_MODFL = 0x65E - SYS_TMPFILE = 0x065 - SYS_FREOPEN = 0x066 - SYS___CHARMAP_INIT_A = 0x66E - SYS___GETHOSTBYADDR_R_A = 0x66C - SYS___GETHOSTBYNAME_A = 0x66A - SYS___GETHOSTBYNAME_R_A = 0x66D - SYS___MBLEN_A = 0x66F - SYS___RES_INIT_A = 0x66B - SYS_FCLOSE = 0x067 - SYS___GETGRGID_R_A = 0x67D - SYS___WCSTOMBS_A = 0x67A - SYS___WCSTOMBS_STD_A = 0x67B - SYS___WCSWIDTH_A = 0x67C - SYS___WCSWIDTH_ASIA = 0x67F - SYS___WCSWIDTH_STD_A = 0x67E - SYS_FFLUSH = 0x068 - SYS___GETLOGIN_R_A = 0x68E - SYS___GETPWNAM_R_A = 0x68C - SYS___GETPWUID_R_A = 0x68D - SYS___TTYNAME_R_A = 0x68F - SYS___WCWIDTH_ASIA = 0x68B - SYS___WCWIDTH_STD_A = 0x68A - SYS_FOPEN = 0x069 - SYS___REGEXEC_A = 0x69A - SYS___REGEXEC_STD_A = 0x69B - SYS___REGFREE_A = 0x69C - SYS___REGFREE_STD_A = 0x69D - SYS___STRCOLL_A = 0x69E - SYS___STRCOLL_C_A = 0x69F - SYS_SCANF = 0x070 - SYS___A64L_A = 0x70C - SYS___ECVT_A = 0x70D - SYS___FCVT_A = 0x70E - SYS___GCVT_A = 0x70F - SYS___STRTOUL_A = 0x70A - SYS_____AE_CORRESTBL_QUERY_A = 0x70B - SYS_SPRINTF = 0x071 - SYS___ACCESS_A = 0x71F - SYS___CATOPEN_A = 0x71E - SYS___GETOPT_A = 0x71D - SYS___REALPATH_A = 0x71A - SYS___SETENV_A = 0x71B - SYS___SYSTEM_A = 0x71C - SYS_FGETC = 0x072 - SYS___GAI_STRERROR_A = 0x72F - SYS___RMDIR_A = 0x72A - SYS___STATVFS_A = 0x72B - SYS___SYMLINK_A = 0x72C - SYS___TRUNCATE_A = 0x72D - SYS___UNLINK_A = 0x72E - SYS_VFPRINTF = 0x073 - SYS___ISSPACE_A = 0x73A - SYS___ISUPPER_A = 0x73B - SYS___ISWALNUM_A = 0x73F - SYS___ISXDIGIT_A = 0x73C - SYS___TOLOWER_A = 0x73D - SYS___TOUPPER_A = 0x73E - SYS_VPRINTF = 0x074 - SYS___CONFSTR_A = 0x74B - SYS___FDOPEN_A = 0x74E - SYS___FLDATA_A = 0x74F - SYS___FTOK_A = 0x74C - SYS___ISWXDIGIT_A = 0x74A - SYS___MKTEMP_A = 0x74D - SYS_VSPRINTF = 0x075 - SYS___GETGRGID_A = 0x75A - SYS___GETGRNAM_A = 0x75B - SYS___GETGROUPSBYNAME_A = 0x75C - SYS___GETHOSTENT_A = 0x75D - SYS___GETHOSTNAME_A = 0x75E - SYS___GETLOGIN_A = 0x75F - SYS_GETC = 0x076 - SYS___CREATEWORKUNIT_A = 0x76A - SYS___CTERMID_A = 0x76B - SYS___FMTMSG_A = 0x76C - SYS___INITGROUPS_A = 0x76D - SYS___MSGRCV_A = 0x76F - SYS_____LOGIN_A = 0x76E - SYS_FGETS = 0x077 - SYS___STRCASECMP_A = 0x77B - SYS___STRNCASECMP_A = 0x77C - SYS___TTYNAME_A = 0x77D - SYS___UNAME_A = 0x77E - SYS___UTIMES_A = 0x77F - SYS_____SERVER_PWU_A = 0x77A - SYS_FPUTC = 0x078 - SYS___CREAT_O_A = 0x78E - SYS___ENVNA = 0x78F - SYS___FREAD_A = 0x78A - SYS___FWRITE_A = 0x78B - SYS___ISASCII = 0x78D - SYS___OPEN_O_A = 0x78C - SYS_FPUTS = 0x079 - SYS___ASCTIME_A = 0x79C - SYS___CTIME_A = 0x79D - SYS___GETDATE_A = 0x79E - SYS___GETSERVBYPORT_A = 0x79A - SYS___GETSERVENT_A = 0x79B - SYS___TZSET_A = 0x79F - SYS_ACL_FROM_TEXT = 0x80C - SYS_ACL_SET_FD = 0x80A - SYS_ACL_SET_FILE = 0x80B - SYS_ACL_SORT = 0x80E - SYS_ACL_TO_TEXT = 0x80D - SYS_UNGETC = 0x080 - SYS___SHUTDOWN_REGISTRATION = 0x80F - SYS_FREAD = 0x081 - SYS_FREEADDRINFO = 0x81A - SYS_GAI_STRERROR = 0x81B - SYS_REXEC_AF = 0x81C - SYS___DYNALLOC_A = 0x81F - SYS___POE = 0x81D - SYS_WCSTOMBS = 0x082 - SYS___INET_ADDR_A = 0x82F - SYS___NLIST_A = 0x82A - SYS_____TCGETCP_A = 0x82B - SYS_____TCSETCP_A = 0x82C - SYS_____W_PIOCTL_A = 0x82E - SYS_MBTOWC = 0x083 - SYS___CABEND = 0x83D - SYS___LE_CIB_GET = 0x83E - SYS___RECVMSG_A = 0x83B - SYS___SENDMSG_A = 0x83A - SYS___SET_LAA_FOR_JIT = 0x83F - SYS_____LCHATTR_A = 0x83C - SYS_WCTOMB = 0x084 - SYS___CBRTL_B = 0x84A - SYS___COPYSIGNF_B = 0x84B - SYS___COPYSIGNL_B = 0x84C - SYS___COTANF_B = 0x84D - SYS___COTANL_B = 0x84F - SYS___COTAN_B = 0x84E - SYS_MBSTOWCS = 0x085 - SYS___LOG1PL_B = 0x85A - SYS___LOG2F_B = 0x85B - SYS___LOG2L_B = 0x85D - SYS___LOG2_B = 0x85C - SYS___REMAINDERF_B = 0x85E - SYS___REMAINDERL_B = 0x85F - SYS_ACOSHF = 0x86E - SYS_ACOSHL = 0x86F - SYS_WCSCPY = 0x086 - SYS___ERFCF_B = 0x86D - SYS___ERFF_B = 0x86C - SYS___LROUNDF_B = 0x86A - SYS___LROUND_B = 0x86B - SYS_COTANL = 0x87A - SYS_EXP2F = 0x87B - SYS_EXP2L = 0x87C - SYS_EXPM1F = 0x87D - SYS_EXPM1L = 0x87E - SYS_FDIMF = 0x87F - SYS_WCSCAT = 0x087 - SYS___COTANL = 0x87A - SYS_REMAINDERF = 0x88A - SYS_REMAINDERL = 0x88B - SYS_REMAINDF = 0x88A - SYS_REMAINDL = 0x88B - SYS_REMQUO = 0x88D - SYS_REMQUOF = 0x88C - SYS_REMQUOL = 0x88E - SYS_TGAMMAF = 0x88F - SYS_WCSCHR = 0x088 - SYS_ERFCF = 0x89B - SYS_ERFCL = 0x89C - SYS_ERFL = 0x89A - SYS_EXP2 = 0x89E - SYS_WCSCMP = 0x089 - SYS___EXP2_B = 0x89D - SYS___FAR_JUMP = 0x89F - SYS_ABS = 0x090 - SYS___ERFCL_H = 0x90A - SYS___EXPF_H = 0x90C - SYS___EXPL_H = 0x90D - SYS___EXPM1_H = 0x90E - SYS___EXP_H = 0x90B - SYS___FDIM_H = 0x90F - SYS_DIV = 0x091 - SYS___LOG2F_H = 0x91F - SYS___LOG2_H = 0x91E - SYS___LOGB_H = 0x91D - SYS___LOGF_H = 0x91B - SYS___LOGL_H = 0x91C - SYS___LOG_H = 0x91A - SYS_LABS = 0x092 - SYS___POWL_H = 0x92A - SYS___REMAINDER_H = 0x92B - SYS___RINT_H = 0x92C - SYS___SCALB_H = 0x92D - SYS___SINF_H = 0x92F - SYS___SIN_H = 0x92E - SYS_STRNCPY = 0x093 - SYS___TANHF_H = 0x93B - SYS___TANHL_H = 0x93C - SYS___TANH_H = 0x93A - SYS___TGAMMAF_H = 0x93E - SYS___TGAMMA_H = 0x93D - SYS___TRUNC_H = 0x93F - SYS_MEMCPY = 0x094 - SYS_VFWSCANF = 0x94A - SYS_VSWSCANF = 0x94E - SYS_VWSCANF = 0x94C - SYS_INET6_RTH_ADD = 0x95D - SYS_INET6_RTH_INIT = 0x95C - SYS_INET6_RTH_REVERSE = 0x95E - SYS_INET6_RTH_SEGMENTS = 0x95F - SYS_INET6_RTH_SPACE = 0x95B - SYS_MEMMOVE = 0x095 - SYS_WCSTOLD = 0x95A - SYS_STRCPY = 0x096 - SYS_STRCMP = 0x097 - SYS_CABS = 0x98E - SYS_STRCAT = 0x098 - SYS___CABS_B = 0x98F - SYS___POW_II = 0x98A - SYS___POW_II_B = 0x98B - SYS___POW_II_H = 0x98C - SYS_CACOSF = 0x99A - SYS_CACOSL = 0x99D - SYS_STRNCAT = 0x099 - SYS___CACOSF_B = 0x99B - SYS___CACOSF_H = 0x99C - SYS___CACOSL_B = 0x99E - SYS___CACOSL_H = 0x99F - SYS_ISWALPHA = 0x100 - SYS_ISWBLANK = 0x101 - SYS___ISWBLK = 0x101 - SYS_ISWCNTRL = 0x102 - SYS_ISWDIGIT = 0x103 - SYS_ISWGRAPH = 0x104 - SYS_ISWLOWER = 0x105 - SYS_ISWPRINT = 0x106 - SYS_ISWPUNCT = 0x107 - SYS_ISWSPACE = 0x108 - SYS_ISWUPPER = 0x109 - SYS_WCTOB = 0x110 - SYS_MBRLEN = 0x111 - SYS_MBRTOWC = 0x112 - SYS_MBSRTOWC = 0x113 - SYS_MBSRTOWCS = 0x113 - SYS_WCRTOMB = 0x114 - SYS_WCSRTOMB = 0x115 - SYS_WCSRTOMBS = 0x115 - SYS___CSID = 0x116 - SYS___WCSID = 0x117 - SYS_STRPTIME = 0x118 - SYS___STRPTM = 0x118 - SYS_STRFMON = 0x119 - SYS_WCSCOLL = 0x130 - SYS_WCSXFRM = 0x131 - SYS_WCSWIDTH = 0x132 - SYS_WCWIDTH = 0x133 - SYS_WCSFTIME = 0x134 - SYS_SWPRINTF = 0x135 - SYS_VSWPRINT = 0x136 - SYS_VSWPRINTF = 0x136 - SYS_SWSCANF = 0x137 - SYS_REGCOMP = 0x138 - SYS_REGEXEC = 0x139 - SYS_GETWC = 0x140 - SYS_GETWCHAR = 0x141 - SYS_PUTWC = 0x142 - SYS_PUTWCHAR = 0x143 - SYS_UNGETWC = 0x144 - SYS_ICONV_OPEN = 0x145 - SYS_ICONV = 0x146 - SYS_ICONV_CLOSE = 0x147 - SYS_COLLRANGE = 0x150 - SYS_CCLASS = 0x151 - SYS_COLLORDER = 0x152 - SYS___DEMANGLE = 0x154 - SYS_FDOPEN = 0x155 - SYS___ERRNO = 0x156 - SYS___ERRNO2 = 0x157 - SYS___TERROR = 0x158 - SYS_MAXCOLL = 0x169 - SYS_DLLLOAD = 0x170 - SYS__EXIT = 0x174 - SYS_ACCESS = 0x175 - SYS_ALARM = 0x176 - SYS_CFGETISPEED = 0x177 - SYS_CFGETOSPEED = 0x178 - SYS_CFSETISPEED = 0x179 - SYS_CREAT = 0x180 - SYS_CTERMID = 0x181 - SYS_DUP = 0x182 - SYS_DUP2 = 0x183 - SYS_EXECL = 0x184 - SYS_EXECLE = 0x185 - SYS_EXECLP = 0x186 - SYS_EXECV = 0x187 - SYS_EXECVE = 0x188 - SYS_EXECVP = 0x189 - SYS_FSTAT = 0x190 - SYS_FSYNC = 0x191 - SYS_FTRUNCATE = 0x192 - SYS_GETCWD = 0x193 - SYS_GETEGID = 0x194 - SYS_GETEUID = 0x195 - SYS_GETGID = 0x196 - SYS_GETGRGID = 0x197 - SYS_GETGRNAM = 0x198 - SYS_GETGROUPS = 0x199 - SYS_PTHREAD_MUTEXATTR_DESTROY = 0x200 - SYS_PTHREAD_MUTEXATTR_SETKIND_NP = 0x201 - SYS_PTHREAD_MUTEXATTR_GETKIND_NP = 0x202 - SYS_PTHREAD_MUTEX_INIT = 0x203 - SYS_PTHREAD_MUTEX_DESTROY = 0x204 - SYS_PTHREAD_MUTEX_LOCK = 0x205 - SYS_PTHREAD_MUTEX_TRYLOCK = 0x206 - SYS_PTHREAD_MUTEX_UNLOCK = 0x207 - SYS_PTHREAD_ONCE = 0x209 - SYS_TW_OPEN = 0x210 - SYS_TW_FCNTL = 0x211 - SYS_PTHREAD_JOIN_D4_NP = 0x212 - SYS_PTHREAD_CONDATTR_SETKIND_NP = 0x213 - SYS_PTHREAD_CONDATTR_GETKIND_NP = 0x214 - SYS_EXTLINK_NP = 0x215 - SYS___PASSWD = 0x216 - SYS_SETGROUPS = 0x217 - SYS_INITGROUPS = 0x218 - SYS_WCSRCHR = 0x240 - SYS_SVC99 = 0x241 - SYS___SVC99 = 0x241 - SYS_WCSWCS = 0x242 - SYS_LOCALECO = 0x243 - SYS_LOCALECONV = 0x243 - SYS___LIBREL = 0x244 - SYS_RELEASE = 0x245 - SYS___RLSE = 0x245 - SYS_FLOCATE = 0x246 - SYS___FLOCT = 0x246 - SYS_FDELREC = 0x247 - SYS___FDLREC = 0x247 - SYS_FETCH = 0x248 - SYS___FETCH = 0x248 - SYS_QSORT = 0x249 - SYS___CLEANUPCATCH = 0x260 - SYS___CATCHMATCH = 0x261 - SYS___CLEAN2UPCATCH = 0x262 - SYS_GETPRIORITY = 0x270 - SYS_NICE = 0x271 - SYS_SETPRIORITY = 0x272 - SYS_GETITIMER = 0x273 - SYS_SETITIMER = 0x274 - SYS_MSGCTL = 0x275 - SYS_MSGGET = 0x276 - SYS_MSGRCV = 0x277 - SYS_MSGSND = 0x278 - SYS_MSGXRCV = 0x279 - SYS___MSGXR = 0x279 - SYS_SHMGET = 0x280 - SYS___GETIPC = 0x281 - SYS_SETGRENT = 0x282 - SYS_GETGRENT = 0x283 - SYS_ENDGRENT = 0x284 - SYS_SETPWENT = 0x285 - SYS_GETPWENT = 0x286 - SYS_ENDPWENT = 0x287 - SYS_BSD_SIGNAL = 0x288 - SYS_KILLPG = 0x289 - SYS_SIGSET = 0x290 - SYS_SIGSTACK = 0x291 - SYS_GETRLIMIT = 0x292 - SYS_SETRLIMIT = 0x293 - SYS_GETRUSAGE = 0x294 - SYS_MMAP = 0x295 - SYS_MPROTECT = 0x296 - SYS_MSYNC = 0x297 - SYS_MUNMAP = 0x298 - SYS_CONFSTR = 0x299 - SYS___NDMTRM = 0x300 - SYS_FTOK = 0x301 - SYS_BASENAME = 0x302 - SYS_DIRNAME = 0x303 - SYS_GETDTABLESIZE = 0x304 - SYS_MKSTEMP = 0x305 - SYS_MKTEMP = 0x306 - SYS_NFTW = 0x307 - SYS_GETWD = 0x308 - SYS_LOCKF = 0x309 - SYS_WORDEXP = 0x310 - SYS_WORDFREE = 0x311 - SYS_GETPGID = 0x312 - SYS_GETSID = 0x313 - SYS___UTMPXNAME = 0x314 - SYS_CUSERID = 0x315 - SYS_GETPASS = 0x316 - SYS_FNMATCH = 0x317 - SYS_FTW = 0x318 - SYS_GETW = 0x319 - SYS_ACOSH = 0x320 - SYS_ASINH = 0x321 - SYS_ATANH = 0x322 - SYS_CBRT = 0x323 - SYS_EXPM1 = 0x324 - SYS_ILOGB = 0x325 - SYS_LOGB = 0x326 - SYS_LOG1P = 0x327 - SYS_NEXTAFTER = 0x328 - SYS_RINT = 0x329 - SYS_SPAWN = 0x330 - SYS_SPAWNP = 0x331 - SYS_GETLOGIN_UU = 0x332 - SYS_ECVT = 0x333 - SYS_FCVT = 0x334 - SYS_GCVT = 0x335 - SYS_ACCEPT = 0x336 - SYS_BIND = 0x337 - SYS_CONNECT = 0x338 - SYS_ENDHOSTENT = 0x339 - SYS_GETHOSTENT = 0x340 - SYS_GETHOSTID = 0x341 - SYS_GETHOSTNAME = 0x342 - SYS_GETNETBYADDR = 0x343 - SYS_GETNETBYNAME = 0x344 - SYS_GETNETENT = 0x345 - SYS_GETPEERNAME = 0x346 - SYS_GETPROTOBYNAME = 0x347 - SYS_GETPROTOBYNUMBER = 0x348 - SYS_GETPROTOENT = 0x349 - SYS_INET_LNAOF = 0x350 - SYS_INET_MAKEADDR = 0x351 - SYS_INET_NETOF = 0x352 - SYS_INET_NETWORK = 0x353 - SYS_INET_NTOA = 0x354 - SYS_IOCTL = 0x355 - SYS_LISTEN = 0x356 - SYS_READV = 0x357 - SYS_RECV = 0x358 - SYS_RECVFROM = 0x359 - SYS_SETHOSTENT = 0x360 - SYS_SETNETENT = 0x361 - SYS_SETPEER = 0x362 - SYS_SETPROTOENT = 0x363 - SYS_SETSERVENT = 0x364 - SYS_SETSOCKOPT = 0x365 - SYS_SHUTDOWN = 0x366 - SYS_SOCKET = 0x367 - SYS_SOCKETPAIR = 0x368 - SYS_WRITEV = 0x369 - SYS_ENDNETENT = 0x370 - SYS_CLOSELOG = 0x371 - SYS_OPENLOG = 0x372 - SYS_SETLOGMASK = 0x373 - SYS_SYSLOG = 0x374 - SYS_PTSNAME = 0x375 - SYS_SETREUID = 0x376 - SYS_SETREGID = 0x377 - SYS_REALPATH = 0x378 - SYS___SIGNGAM = 0x379 - SYS_POLL = 0x380 - SYS_REXEC = 0x381 - SYS___ISASCII2 = 0x382 - SYS___TOASCII2 = 0x383 - SYS_CHPRIORITY = 0x384 - SYS_PTHREAD_ATTR_SETSYNCTYPE_NP = 0x385 - SYS_PTHREAD_ATTR_GETSYNCTYPE_NP = 0x386 - SYS_PTHREAD_SET_LIMIT_NP = 0x387 - SYS___STNETENT = 0x388 - SYS___STPROTOENT = 0x389 - SYS___SELECT1 = 0x390 - SYS_PTHREAD_SECURITY_NP = 0x391 - SYS___CHECK_RESOURCE_AUTH_NP = 0x392 - SYS___CONVERT_ID_NP = 0x393 - SYS___OPENVMREL = 0x394 - SYS_WMEMCHR = 0x395 - SYS_WMEMCMP = 0x396 - SYS_WMEMCPY = 0x397 - SYS_WMEMMOVE = 0x398 - SYS_WMEMSET = 0x399 - SYS___FPUTWC = 0x400 - SYS___PUTWC = 0x401 - SYS___PWCHAR = 0x402 - SYS___WCSFTM = 0x403 - SYS___WCSTOK = 0x404 - SYS___WCWDTH = 0x405 - SYS_T_ACCEPT = 0x409 - SYS_T_GETINFO = 0x410 - SYS_T_GETPROTADDR = 0x411 - SYS_T_GETSTATE = 0x412 - SYS_T_LISTEN = 0x413 - SYS_T_LOOK = 0x414 - SYS_T_OPEN = 0x415 - SYS_T_OPTMGMT = 0x416 - SYS_T_RCV = 0x417 - SYS_T_RCVCONNECT = 0x418 - SYS_T_RCVDIS = 0x419 - SYS_T_SNDUDATA = 0x420 - SYS_T_STRERROR = 0x421 - SYS_T_SYNC = 0x422 - SYS_T_UNBIND = 0x423 - SYS___T_ERRNO = 0x424 - SYS___RECVMSG2 = 0x425 - SYS___SENDMSG2 = 0x426 - SYS_FATTACH = 0x427 - SYS_FDETACH = 0x428 - SYS_GETMSG = 0x429 - SYS_GETCONTEXT = 0x430 - SYS_SETCONTEXT = 0x431 - SYS_MAKECONTEXT = 0x432 - SYS_SWAPCONTEXT = 0x433 - SYS_PTHREAD_GETSPECIFIC_D8_NP = 0x434 - SYS_GETCLIENTID = 0x470 - SYS___GETCLIENTID = 0x471 - SYS_GETSTABLESIZE = 0x472 - SYS_GETIBMOPT = 0x473 - SYS_GETIBMSOCKOPT = 0x474 - SYS_GIVESOCKET = 0x475 - SYS_IBMSFLUSH = 0x476 - SYS_MAXDESC = 0x477 - SYS_SETIBMOPT = 0x478 - SYS_SETIBMSOCKOPT = 0x479 - SYS___SERVER_PWU = 0x480 - SYS_PTHREAD_TAG_NP = 0x481 - SYS___CONSOLE = 0x482 - SYS___WSINIT = 0x483 - SYS___IPTCPN = 0x489 - SYS___SERVER_CLASSIFY = 0x490 - SYS___HEAPRPT = 0x496 - SYS___ISBFP = 0x500 - SYS___FP_CAST = 0x501 - SYS___CERTIFICATE = 0x502 - SYS_SEND_FILE = 0x503 - SYS_AIO_CANCEL = 0x504 - SYS_AIO_ERROR = 0x505 - SYS_AIO_READ = 0x506 - SYS_AIO_RETURN = 0x507 - SYS_AIO_SUSPEND = 0x508 - SYS_AIO_WRITE = 0x509 - SYS_PTHREAD_RWLOCK_TRYWRLOCK = 0x510 - SYS_PTHREAD_RWLOCK_UNLOCK = 0x511 - SYS_PTHREAD_RWLOCK_WRLOCK = 0x512 - SYS_PTHREAD_RWLOCKATTR_GETPSHARED = 0x513 - SYS_PTHREAD_RWLOCKATTR_SETPSHARED = 0x514 - SYS_PTHREAD_RWLOCKATTR_INIT = 0x515 - SYS_PTHREAD_RWLOCKATTR_DESTROY = 0x516 - SYS___CTTBL = 0x517 - SYS_PTHREAD_MUTEXATTR_SETTYPE = 0x518 - SYS_PTHREAD_MUTEXATTR_GETTYPE = 0x519 - SYS___FP_UNORDERED = 0x520 - SYS___FP_READ_RND = 0x521 - SYS___FP_READ_RND_B = 0x522 - SYS___FP_SWAP_RND = 0x523 - SYS___FP_SWAP_RND_B = 0x524 - SYS___FP_LEVEL = 0x525 - SYS___FP_BTOH = 0x526 - SYS___FP_HTOB = 0x527 - SYS___FPC_RD = 0x528 - SYS___FPC_WR = 0x529 - SYS_PTHREAD_SETCANCELTYPE = 0x600 - SYS_PTHREAD_TESTCANCEL = 0x601 - SYS___ATANF_B = 0x602 - SYS___ATANL_B = 0x603 - SYS___CEILF_B = 0x604 - SYS___CEILL_B = 0x605 - SYS___COSF_B = 0x606 - SYS___COSL_B = 0x607 - SYS___FABSF_B = 0x608 - SYS___FABSL_B = 0x609 - SYS___SINF_B = 0x610 - SYS___SINL_B = 0x611 - SYS___TANF_B = 0x612 - SYS___TANL_B = 0x613 - SYS___TANHF_B = 0x614 - SYS___TANHL_B = 0x615 - SYS___ACOSF_B = 0x616 - SYS___ACOSL_B = 0x617 - SYS___ASINF_B = 0x618 - SYS___ASINL_B = 0x619 - SYS___LOGF_B = 0x620 - SYS___LOGL_B = 0x621 - SYS___LOG10F_B = 0x622 - SYS___LOG10L_B = 0x623 - SYS___POWF_B = 0x624 - SYS___POWL_B = 0x625 - SYS___SINHF_B = 0x626 - SYS___SINHL_B = 0x627 - SYS___SQRTF_B = 0x628 - SYS___SQRTL_B = 0x629 - SYS___MODFL_B = 0x630 - SYS_ABSF = 0x631 - SYS_ABSL = 0x632 - SYS_ACOSF = 0x633 - SYS_ACOSL = 0x634 - SYS_ASINF = 0x635 - SYS_ASINL = 0x636 - SYS_ATAN2F = 0x637 - SYS_ATAN2L = 0x638 - SYS_ATANF = 0x639 - SYS_COSHL = 0x640 - SYS_EXPF = 0x641 - SYS_EXPL = 0x642 - SYS_TANHF = 0x643 - SYS_TANHL = 0x644 - SYS_LOG10F = 0x645 - SYS_LOG10L = 0x646 - SYS_LOGF = 0x647 - SYS_LOGL = 0x648 - SYS_POWF = 0x649 - SYS_SINHL = 0x650 - SYS_TANF = 0x651 - SYS_TANL = 0x652 - SYS_FABSF = 0x653 - SYS_FABSL = 0x654 - SYS_FLOORF = 0x655 - SYS_FLOORL = 0x656 - SYS_FMODF = 0x657 - SYS_FMODL = 0x658 - SYS_FREXPF = 0x659 - SYS___CHATTR = 0x660 - SYS___FCHATTR = 0x661 - SYS___TOCCSID = 0x662 - SYS___CSNAMETYPE = 0x663 - SYS___TOCSNAME = 0x664 - SYS___CCSIDTYPE = 0x665 - SYS___AE_CORRESTBL_QUERY = 0x666 - SYS___AE_AUTOCONVERT_STATE = 0x667 - SYS_DN_FIND = 0x668 - SYS___GETHOSTBYADDR_A = 0x669 - SYS___MBLEN_SB_A = 0x670 - SYS___MBLEN_STD_A = 0x671 - SYS___MBLEN_UTF = 0x672 - SYS___MBSTOWCS_A = 0x673 - SYS___MBSTOWCS_STD_A = 0x674 - SYS___MBTOWC_A = 0x675 - SYS___MBTOWC_ISO1 = 0x676 - SYS___MBTOWC_SBCS = 0x677 - SYS___MBTOWC_MBCS = 0x678 - SYS___MBTOWC_UTF = 0x679 - SYS___CSID_A = 0x680 - SYS___CSID_STD_A = 0x681 - SYS___WCSID_A = 0x682 - SYS___WCSID_STD_A = 0x683 - SYS___WCTOMB_A = 0x684 - SYS___WCTOMB_ISO1 = 0x685 - SYS___WCTOMB_STD_A = 0x686 - SYS___WCTOMB_UTF = 0x687 - SYS___WCWIDTH_A = 0x688 - SYS___GETGRNAM_R_A = 0x689 - SYS___READDIR_R_A = 0x690 - SYS___E2A_S = 0x691 - SYS___FNMATCH_A = 0x692 - SYS___FNMATCH_C_A = 0x693 - SYS___EXECL_A = 0x694 - SYS___FNMATCH_STD_A = 0x695 - SYS___REGCOMP_A = 0x696 - SYS___REGCOMP_STD_A = 0x697 - SYS___REGERROR_A = 0x698 - SYS___REGERROR_STD_A = 0x699 - SYS___SWPRINTF_A = 0x700 - SYS___FSCANF_A = 0x701 - SYS___SCANF_A = 0x702 - SYS___SSCANF_A = 0x703 - SYS___SWSCANF_A = 0x704 - SYS___ATOF_A = 0x705 - SYS___ATOI_A = 0x706 - SYS___ATOL_A = 0x707 - SYS___STRTOD_A = 0x708 - SYS___STRTOL_A = 0x709 - SYS___L64A_A = 0x710 - SYS___STRERROR_A = 0x711 - SYS___PERROR_A = 0x712 - SYS___FETCH_A = 0x713 - SYS___GETENV_A = 0x714 - SYS___MKSTEMP_A = 0x717 - SYS___PTSNAME_A = 0x718 - SYS___PUTENV_A = 0x719 - SYS___CHDIR_A = 0x720 - SYS___CHOWN_A = 0x721 - SYS___CHROOT_A = 0x722 - SYS___GETCWD_A = 0x723 - SYS___GETWD_A = 0x724 - SYS___LCHOWN_A = 0x725 - SYS___LINK_A = 0x726 - SYS___PATHCONF_A = 0x727 - SYS___IF_NAMEINDEX_A = 0x728 - SYS___READLINK_A = 0x729 - SYS___EXTLINK_NP_A = 0x730 - SYS___ISALNUM_A = 0x731 - SYS___ISALPHA_A = 0x732 - SYS___A2E_S = 0x733 - SYS___ISCNTRL_A = 0x734 - SYS___ISDIGIT_A = 0x735 - SYS___ISGRAPH_A = 0x736 - SYS___ISLOWER_A = 0x737 - SYS___ISPRINT_A = 0x738 - SYS___ISPUNCT_A = 0x739 - SYS___ISWALPHA_A = 0x740 - SYS___A2E_L = 0x741 - SYS___ISWCNTRL_A = 0x742 - SYS___ISWDIGIT_A = 0x743 - SYS___ISWGRAPH_A = 0x744 - SYS___ISWLOWER_A = 0x745 - SYS___ISWPRINT_A = 0x746 - SYS___ISWPUNCT_A = 0x747 - SYS___ISWSPACE_A = 0x748 - SYS___ISWUPPER_A = 0x749 - SYS___REMOVE_A = 0x750 - SYS___RENAME_A = 0x751 - SYS___TMPNAM_A = 0x752 - SYS___FOPEN_A = 0x753 - SYS___FREOPEN_A = 0x754 - SYS___CUSERID_A = 0x755 - SYS___POPEN_A = 0x756 - SYS___TEMPNAM_A = 0x757 - SYS___FTW_A = 0x758 - SYS___GETGRENT_A = 0x759 - SYS___INET_NTOP_A = 0x760 - SYS___GETPASS_A = 0x761 - SYS___GETPWENT_A = 0x762 - SYS___GETPWNAM_A = 0x763 - SYS___GETPWUID_A = 0x764 - SYS_____CHECK_RESOURCE_AUTH_NP_A = 0x765 - SYS___CHECKSCHENV_A = 0x766 - SYS___CONNECTSERVER_A = 0x767 - SYS___CONNECTWORKMGR_A = 0x768 - SYS_____CONSOLE_A = 0x769 - SYS___MSGSND_A = 0x770 - SYS___MSGXRCV_A = 0x771 - SYS___NFTW_A = 0x772 - SYS_____PASSWD_A = 0x773 - SYS___PTHREAD_SECURITY_NP_A = 0x774 - SYS___QUERYMETRICS_A = 0x775 - SYS___QUERYSCHENV = 0x776 - SYS___READV_A = 0x777 - SYS_____SERVER_CLASSIFY_A = 0x778 - SYS_____SERVER_INIT_A = 0x779 - SYS___W_GETPSENT_A = 0x780 - SYS___WRITEV_A = 0x781 - SYS___W_STATFS_A = 0x782 - SYS___W_STATVFS_A = 0x783 - SYS___FPUTC_A = 0x784 - SYS___PUTCHAR_A = 0x785 - SYS___PUTS_A = 0x786 - SYS___FGETS_A = 0x787 - SYS___GETS_A = 0x788 - SYS___FPUTS_A = 0x789 - SYS___PUTC_A = 0x790 - SYS___AE_THREAD_SETMODE = 0x791 - SYS___AE_THREAD_SWAPMODE = 0x792 - SYS___GETNETBYADDR_A = 0x793 - SYS___GETNETBYNAME_A = 0x794 - SYS___GETNETENT_A = 0x795 - SYS___GETPROTOBYNAME_A = 0x796 - SYS___GETPROTOBYNUMBER_A = 0x797 - SYS___GETPROTOENT_A = 0x798 - SYS___GETSERVBYNAME_A = 0x799 - SYS_ACL_FIRST_ENTRY = 0x800 - SYS_ACL_GET_ENTRY = 0x801 - SYS_ACL_VALID = 0x802 - SYS_ACL_CREATE_ENTRY = 0x803 - SYS_ACL_DELETE_ENTRY = 0x804 - SYS_ACL_UPDATE_ENTRY = 0x805 - SYS_ACL_DELETE_FD = 0x806 - SYS_ACL_DELETE_FILE = 0x807 - SYS_ACL_GET_FD = 0x808 - SYS_ACL_GET_FILE = 0x809 - SYS___ERFL_B = 0x810 - SYS___ERFCL_B = 0x811 - SYS___LGAMMAL_B = 0x812 - SYS___SETHOOKEVENTS = 0x813 - SYS_IF_NAMETOINDEX = 0x814 - SYS_IF_INDEXTONAME = 0x815 - SYS_IF_NAMEINDEX = 0x816 - SYS_IF_FREENAMEINDEX = 0x817 - SYS_GETADDRINFO = 0x818 - SYS_GETNAMEINFO = 0x819 - SYS___DYNFREE_A = 0x820 - SYS___RES_QUERY_A = 0x821 - SYS___RES_SEARCH_A = 0x822 - SYS___RES_QUERYDOMAIN_A = 0x823 - SYS___RES_MKQUERY_A = 0x824 - SYS___RES_SEND_A = 0x825 - SYS___DN_EXPAND_A = 0x826 - SYS___DN_SKIPNAME_A = 0x827 - SYS___DN_COMP_A = 0x828 - SYS___DN_FIND_A = 0x829 - SYS___INET_NTOA_A = 0x830 - SYS___INET_NETWORK_A = 0x831 - SYS___ACCEPT_A = 0x832 - SYS___ACCEPT_AND_RECV_A = 0x833 - SYS___BIND_A = 0x834 - SYS___CONNECT_A = 0x835 - SYS___GETPEERNAME_A = 0x836 - SYS___GETSOCKNAME_A = 0x837 - SYS___RECVFROM_A = 0x838 - SYS___SENDTO_A = 0x839 - SYS___LCHATTR = 0x840 - SYS___WRITEDOWN = 0x841 - SYS_PTHREAD_MUTEX_INIT2 = 0x842 - SYS___ACOSHF_B = 0x843 - SYS___ACOSHL_B = 0x844 - SYS___ASINHF_B = 0x845 - SYS___ASINHL_B = 0x846 - SYS___ATANHF_B = 0x847 - SYS___ATANHL_B = 0x848 - SYS___CBRTF_B = 0x849 - SYS___EXP2F_B = 0x850 - SYS___EXP2L_B = 0x851 - SYS___EXPM1F_B = 0x852 - SYS___EXPM1L_B = 0x853 - SYS___FDIMF_B = 0x854 - SYS___FDIM_B = 0x855 - SYS___FDIML_B = 0x856 - SYS___HYPOTF_B = 0x857 - SYS___HYPOTL_B = 0x858 - SYS___LOG1PF_B = 0x859 - SYS___REMQUOF_B = 0x860 - SYS___REMQUO_B = 0x861 - SYS___REMQUOL_B = 0x862 - SYS___TGAMMAF_B = 0x863 - SYS___TGAMMA_B = 0x864 - SYS___TGAMMAL_B = 0x865 - SYS___TRUNCF_B = 0x866 - SYS___TRUNC_B = 0x867 - SYS___TRUNCL_B = 0x868 - SYS___LGAMMAF_B = 0x869 - SYS_ASINHF = 0x870 - SYS_ASINHL = 0x871 - SYS_ATANHF = 0x872 - SYS_ATANHL = 0x873 - SYS_CBRTF = 0x874 - SYS_CBRTL = 0x875 - SYS_COPYSIGNF = 0x876 - SYS_CPYSIGNF = 0x876 - SYS_COPYSIGNL = 0x877 - SYS_CPYSIGNL = 0x877 - SYS_COTANF = 0x878 - SYS___COTANF = 0x878 - SYS_COTAN = 0x879 - SYS___COTAN = 0x879 - SYS_FDIM = 0x881 - SYS_FDIML = 0x882 - SYS_HYPOTF = 0x883 - SYS_HYPOTL = 0x884 - SYS_LOG1PF = 0x885 - SYS_LOG1PL = 0x886 - SYS_LOG2F = 0x887 - SYS_LOG2 = 0x888 - SYS_LOG2L = 0x889 - SYS_TGAMMA = 0x890 - SYS_TGAMMAL = 0x891 - SYS_TRUNCF = 0x892 - SYS_TRUNC = 0x893 - SYS_TRUNCL = 0x894 - SYS_LGAMMAF = 0x895 - SYS_LGAMMAL = 0x896 - SYS_LROUNDF = 0x897 - SYS_LROUND = 0x898 - SYS_ERFF = 0x899 - SYS___COSHF_H = 0x900 - SYS___COSHL_H = 0x901 - SYS___COTAN_H = 0x902 - SYS___COTANF_H = 0x903 - SYS___COTANL_H = 0x904 - SYS___ERF_H = 0x905 - SYS___ERFF_H = 0x906 - SYS___ERFL_H = 0x907 - SYS___ERFC_H = 0x908 - SYS___ERFCF_H = 0x909 - SYS___FDIMF_H = 0x910 - SYS___FDIML_H = 0x911 - SYS___FMOD_H = 0x912 - SYS___FMODF_H = 0x913 - SYS___FMODL_H = 0x914 - SYS___GAMMA_H = 0x915 - SYS___HYPOT_H = 0x916 - SYS___ILOGB_H = 0x917 - SYS___LGAMMA_H = 0x918 - SYS___LGAMMAF_H = 0x919 - SYS___LOG2L_H = 0x920 - SYS___LOG1P_H = 0x921 - SYS___LOG10_H = 0x922 - SYS___LOG10F_H = 0x923 - SYS___LOG10L_H = 0x924 - SYS___LROUND_H = 0x925 - SYS___LROUNDF_H = 0x926 - SYS___NEXTAFTER_H = 0x927 - SYS___POW_H = 0x928 - SYS___POWF_H = 0x929 - SYS___SINL_H = 0x930 - SYS___SINH_H = 0x931 - SYS___SINHF_H = 0x932 - SYS___SINHL_H = 0x933 - SYS___SQRT_H = 0x934 - SYS___SQRTF_H = 0x935 - SYS___SQRTL_H = 0x936 - SYS___TAN_H = 0x937 - SYS___TANF_H = 0x938 - SYS___TANL_H = 0x939 - SYS___TRUNCF_H = 0x940 - SYS___TRUNCL_H = 0x941 - SYS___COSH_H = 0x942 - SYS___LE_DEBUG_SET_RESUME_MCH = 0x943 - SYS_VFSCANF = 0x944 - SYS_VSCANF = 0x946 - SYS_VSSCANF = 0x948 - SYS_IMAXABS = 0x950 - SYS_IMAXDIV = 0x951 - SYS_STRTOIMAX = 0x952 - SYS_STRTOUMAX = 0x953 - SYS_WCSTOIMAX = 0x954 - SYS_WCSTOUMAX = 0x955 - SYS_ATOLL = 0x956 - SYS_STRTOF = 0x957 - SYS_STRTOLD = 0x958 - SYS_WCSTOF = 0x959 - SYS_INET6_RTH_GETADDR = 0x960 - SYS_INET6_OPT_INIT = 0x961 - SYS_INET6_OPT_APPEND = 0x962 - SYS_INET6_OPT_FINISH = 0x963 - SYS_INET6_OPT_SET_VAL = 0x964 - SYS_INET6_OPT_NEXT = 0x965 - SYS_INET6_OPT_FIND = 0x966 - SYS_INET6_OPT_GET_VAL = 0x967 - SYS___POW_I = 0x987 - SYS___POW_I_B = 0x988 - SYS___POW_I_H = 0x989 - SYS___CABS_H = 0x990 - SYS_CABSF = 0x991 - SYS___CABSF_B = 0x992 - SYS___CABSF_H = 0x993 - SYS_CABSL = 0x994 - SYS___CABSL_B = 0x995 - SYS___CABSL_H = 0x996 - SYS_CACOS = 0x997 - SYS___CACOS_B = 0x998 - SYS___CACOS_H = 0x999 + SYS_LOG = 0x17 // 23 + SYS_COSH = 0x18 // 24 + SYS_TANH = 0x19 // 25 + SYS_EXP = 0x1A // 26 + SYS_MODF = 0x1B // 27 + SYS_LOG10 = 0x1C // 28 + SYS_FREXP = 0x1D // 29 + SYS_LDEXP = 0x1E // 30 + SYS_CEIL = 0x1F // 31 + SYS_POW = 0x20 // 32 + SYS_SQRT = 0x21 // 33 + SYS_FLOOR = 0x22 // 34 + SYS_J1 = 0x23 // 35 + SYS_FABS = 0x24 // 36 + SYS_FMOD = 0x25 // 37 + SYS_J0 = 0x26 // 38 + SYS_YN = 0x27 // 39 + SYS_JN = 0x28 // 40 + SYS_Y0 = 0x29 // 41 + SYS_Y1 = 0x2A // 42 + SYS_HYPOT = 0x2B // 43 + SYS_ERF = 0x2C // 44 + SYS_ERFC = 0x2D // 45 + SYS_GAMMA = 0x2E // 46 + SYS_ISALPHA = 0x30 // 48 + SYS_ISALNUM = 0x31 // 49 + SYS_ISLOWER = 0x32 // 50 + SYS_ISCNTRL = 0x33 // 51 + SYS_ISDIGIT = 0x34 // 52 + SYS_ISGRAPH = 0x35 // 53 + SYS_ISUPPER = 0x36 // 54 + SYS_ISPRINT = 0x37 // 55 + SYS_ISPUNCT = 0x38 // 56 + SYS_ISSPACE = 0x39 // 57 + SYS_SETLOCAL = 0x3A // 58 + SYS_SETLOCALE = 0x3A // 58 + SYS_ISXDIGIT = 0x3B // 59 + SYS_TOLOWER = 0x3C // 60 + SYS_TOUPPER = 0x3D // 61 + SYS_ASIN = 0x3E // 62 + SYS_SIN = 0x3F // 63 + SYS_COS = 0x40 // 64 + SYS_TAN = 0x41 // 65 + SYS_SINH = 0x42 // 66 + SYS_ACOS = 0x43 // 67 + SYS_ATAN = 0x44 // 68 + SYS_ATAN2 = 0x45 // 69 + SYS_FTELL = 0x46 // 70 + SYS_FGETPOS = 0x47 // 71 + SYS_FSEEK = 0x48 // 72 + SYS_FSETPOS = 0x49 // 73 + SYS_FERROR = 0x4A // 74 + SYS_REWIND = 0x4B // 75 + SYS_CLEARERR = 0x4C // 76 + SYS_FEOF = 0x4D // 77 + SYS_ATOL = 0x4E // 78 + SYS_PERROR = 0x4F // 79 + SYS_ATOF = 0x50 // 80 + SYS_ATOI = 0x51 // 81 + SYS_RAND = 0x52 // 82 + SYS_STRTOD = 0x53 // 83 + SYS_STRTOL = 0x54 // 84 + SYS_STRTOUL = 0x55 // 85 + SYS_MALLOC = 0x56 // 86 + SYS_SRAND = 0x57 // 87 + SYS_CALLOC = 0x58 // 88 + SYS_FREE = 0x59 // 89 + SYS_EXIT = 0x5A // 90 + SYS_REALLOC = 0x5B // 91 + SYS_ABORT = 0x5C // 92 + SYS___ABORT = 0x5C // 92 + SYS_ATEXIT = 0x5D // 93 + SYS_RAISE = 0x5E // 94 + SYS_SETJMP = 0x5F // 95 + SYS_LONGJMP = 0x60 // 96 + SYS_SIGNAL = 0x61 // 97 + SYS_TMPNAM = 0x62 // 98 + SYS_REMOVE = 0x63 // 99 + SYS_RENAME = 0x64 // 100 + SYS_TMPFILE = 0x65 // 101 + SYS_FREOPEN = 0x66 // 102 + SYS_FCLOSE = 0x67 // 103 + SYS_FFLUSH = 0x68 // 104 + SYS_FOPEN = 0x69 // 105 + SYS_FSCANF = 0x6A // 106 + SYS_SETBUF = 0x6B // 107 + SYS_SETVBUF = 0x6C // 108 + SYS_FPRINTF = 0x6D // 109 + SYS_SSCANF = 0x6E // 110 + SYS_PRINTF = 0x6F // 111 + SYS_SCANF = 0x70 // 112 + SYS_SPRINTF = 0x71 // 113 + SYS_FGETC = 0x72 // 114 + SYS_VFPRINTF = 0x73 // 115 + SYS_VPRINTF = 0x74 // 116 + SYS_VSPRINTF = 0x75 // 117 + SYS_GETC = 0x76 // 118 + SYS_FGETS = 0x77 // 119 + SYS_FPUTC = 0x78 // 120 + SYS_FPUTS = 0x79 // 121 + SYS_PUTCHAR = 0x7A // 122 + SYS_GETCHAR = 0x7B // 123 + SYS_GETS = 0x7C // 124 + SYS_PUTC = 0x7D // 125 + SYS_FWRITE = 0x7E // 126 + SYS_PUTS = 0x7F // 127 + SYS_UNGETC = 0x80 // 128 + SYS_FREAD = 0x81 // 129 + SYS_WCSTOMBS = 0x82 // 130 + SYS_MBTOWC = 0x83 // 131 + SYS_WCTOMB = 0x84 // 132 + SYS_MBSTOWCS = 0x85 // 133 + SYS_WCSCPY = 0x86 // 134 + SYS_WCSCAT = 0x87 // 135 + SYS_WCSCHR = 0x88 // 136 + SYS_WCSCMP = 0x89 // 137 + SYS_WCSNCMP = 0x8A // 138 + SYS_WCSCSPN = 0x8B // 139 + SYS_WCSLEN = 0x8C // 140 + SYS_WCSNCAT = 0x8D // 141 + SYS_WCSSPN = 0x8E // 142 + SYS_WCSNCPY = 0x8F // 143 + SYS_ABS = 0x90 // 144 + SYS_DIV = 0x91 // 145 + SYS_LABS = 0x92 // 146 + SYS_STRNCPY = 0x93 // 147 + SYS_MEMCPY = 0x94 // 148 + SYS_MEMMOVE = 0x95 // 149 + SYS_STRCPY = 0x96 // 150 + SYS_STRCMP = 0x97 // 151 + SYS_STRCAT = 0x98 // 152 + SYS_STRNCAT = 0x99 // 153 + SYS_MEMCMP = 0x9A // 154 + SYS_MEMCHR = 0x9B // 155 + SYS_STRCOLL = 0x9C // 156 + SYS_STRNCMP = 0x9D // 157 + SYS_STRXFRM = 0x9E // 158 + SYS_STRRCHR = 0x9F // 159 + SYS_STRCHR = 0xA0 // 160 + SYS_STRCSPN = 0xA1 // 161 + SYS_STRPBRK = 0xA2 // 162 + SYS_MEMSET = 0xA3 // 163 + SYS_STRSPN = 0xA4 // 164 + SYS_STRSTR = 0xA5 // 165 + SYS_STRTOK = 0xA6 // 166 + SYS_DIFFTIME = 0xA7 // 167 + SYS_STRERROR = 0xA8 // 168 + SYS_STRLEN = 0xA9 // 169 + SYS_CLOCK = 0xAA // 170 + SYS_CTIME = 0xAB // 171 + SYS_MKTIME = 0xAC // 172 + SYS_TIME = 0xAD // 173 + SYS_ASCTIME = 0xAE // 174 + SYS_MBLEN = 0xAF // 175 + SYS_GMTIME = 0xB0 // 176 + SYS_LOCALTIM = 0xB1 // 177 + SYS_LOCALTIME = 0xB1 // 177 + SYS_STRFTIME = 0xB2 // 178 + SYS___GETCB = 0xB4 // 180 + SYS_FUPDATE = 0xB5 // 181 + SYS___FUPDT = 0xB5 // 181 + SYS_CLRMEMF = 0xBD // 189 + SYS___CLRMF = 0xBD // 189 + SYS_FETCHEP = 0xBF // 191 + SYS___FTCHEP = 0xBF // 191 + SYS_FLDATA = 0xC1 // 193 + SYS___FLDATA = 0xC1 // 193 + SYS_DYNFREE = 0xC2 // 194 + SYS___DYNFRE = 0xC2 // 194 + SYS_DYNALLOC = 0xC3 // 195 + SYS___DYNALL = 0xC3 // 195 + SYS___CDUMP = 0xC4 // 196 + SYS_CSNAP = 0xC5 // 197 + SYS___CSNAP = 0xC5 // 197 + SYS_CTRACE = 0xC6 // 198 + SYS___CTRACE = 0xC6 // 198 + SYS___CTEST = 0xC7 // 199 + SYS_SETENV = 0xC8 // 200 + SYS___SETENV = 0xC8 // 200 + SYS_CLEARENV = 0xC9 // 201 + SYS___CLRENV = 0xC9 // 201 + SYS___REGCOMP_STD = 0xEA // 234 + SYS_NL_LANGINFO = 0xFC // 252 + SYS_GETSYNTX = 0xFD // 253 + SYS_ISBLANK = 0xFE // 254 + SYS___ISBLNK = 0xFE // 254 + SYS_ISWALNUM = 0xFF // 255 + SYS_ISWALPHA = 0x100 // 256 + SYS_ISWBLANK = 0x101 // 257 + SYS___ISWBLK = 0x101 // 257 + SYS_ISWCNTRL = 0x102 // 258 + SYS_ISWDIGIT = 0x103 // 259 + SYS_ISWGRAPH = 0x104 // 260 + SYS_ISWLOWER = 0x105 // 261 + SYS_ISWPRINT = 0x106 // 262 + SYS_ISWPUNCT = 0x107 // 263 + SYS_ISWSPACE = 0x108 // 264 + SYS_ISWUPPER = 0x109 // 265 + SYS_ISWXDIGI = 0x10A // 266 + SYS_ISWXDIGIT = 0x10A // 266 + SYS_WCTYPE = 0x10B // 267 + SYS_ISWCTYPE = 0x10C // 268 + SYS_TOWLOWER = 0x10D // 269 + SYS_TOWUPPER = 0x10E // 270 + SYS_MBSINIT = 0x10F // 271 + SYS_WCTOB = 0x110 // 272 + SYS_MBRLEN = 0x111 // 273 + SYS_MBRTOWC = 0x112 // 274 + SYS_MBSRTOWC = 0x113 // 275 + SYS_MBSRTOWCS = 0x113 // 275 + SYS_WCRTOMB = 0x114 // 276 + SYS_WCSRTOMB = 0x115 // 277 + SYS_WCSRTOMBS = 0x115 // 277 + SYS___CSID = 0x116 // 278 + SYS___WCSID = 0x117 // 279 + SYS_STRPTIME = 0x118 // 280 + SYS___STRPTM = 0x118 // 280 + SYS_STRFMON = 0x119 // 281 + SYS___RPMTCH = 0x11A // 282 + SYS_WCSSTR = 0x11B // 283 + SYS_WCSTOK = 0x12C // 300 + SYS_WCSTOL = 0x12D // 301 + SYS_WCSTOD = 0x12E // 302 + SYS_WCSTOUL = 0x12F // 303 + SYS_WCSCOLL = 0x130 // 304 + SYS_WCSXFRM = 0x131 // 305 + SYS_WCSWIDTH = 0x132 // 306 + SYS_WCWIDTH = 0x133 // 307 + SYS_WCSFTIME = 0x134 // 308 + SYS_SWPRINTF = 0x135 // 309 + SYS_VSWPRINT = 0x136 // 310 + SYS_VSWPRINTF = 0x136 // 310 + SYS_SWSCANF = 0x137 // 311 + SYS_REGCOMP = 0x138 // 312 + SYS_REGEXEC = 0x139 // 313 + SYS_REGFREE = 0x13A // 314 + SYS_REGERROR = 0x13B // 315 + SYS_FGETWC = 0x13C // 316 + SYS_FGETWS = 0x13D // 317 + SYS_FPUTWC = 0x13E // 318 + SYS_FPUTWS = 0x13F // 319 + SYS_GETWC = 0x140 // 320 + SYS_GETWCHAR = 0x141 // 321 + SYS_PUTWC = 0x142 // 322 + SYS_PUTWCHAR = 0x143 // 323 + SYS_UNGETWC = 0x144 // 324 + SYS_ICONV_OPEN = 0x145 // 325 + SYS_ICONV = 0x146 // 326 + SYS_ICONV_CLOSE = 0x147 // 327 + SYS_ISMCCOLLEL = 0x14C // 332 + SYS_STRTOCOLL = 0x14D // 333 + SYS_COLLTOSTR = 0x14E // 334 + SYS_COLLEQUIV = 0x14F // 335 + SYS_COLLRANGE = 0x150 // 336 + SYS_CCLASS = 0x151 // 337 + SYS_COLLORDER = 0x152 // 338 + SYS___DEMANGLE = 0x154 // 340 + SYS_FDOPEN = 0x155 // 341 + SYS___ERRNO = 0x156 // 342 + SYS___ERRNO2 = 0x157 // 343 + SYS___TERROR = 0x158 // 344 + SYS_MAXCOLL = 0x169 // 361 + SYS_GETMCCOLL = 0x16A // 362 + SYS_GETWMCCOLL = 0x16B // 363 + SYS___ERR2AD = 0x16C // 364 + SYS_DLLQUERYFN = 0x16D // 365 + SYS_DLLQUERYVAR = 0x16E // 366 + SYS_DLLFREE = 0x16F // 367 + SYS_DLLLOAD = 0x170 // 368 + SYS__EXIT = 0x174 // 372 + SYS_ACCESS = 0x175 // 373 + SYS_ALARM = 0x176 // 374 + SYS_CFGETISPEED = 0x177 // 375 + SYS_CFGETOSPEED = 0x178 // 376 + SYS_CFSETISPEED = 0x179 // 377 + SYS_CFSETOSPEED = 0x17A // 378 + SYS_CHDIR = 0x17B // 379 + SYS_CHMOD = 0x17C // 380 + SYS_CHOWN = 0x17D // 381 + SYS_CLOSE = 0x17E // 382 + SYS_CLOSEDIR = 0x17F // 383 + SYS_CREAT = 0x180 // 384 + SYS_CTERMID = 0x181 // 385 + SYS_DUP = 0x182 // 386 + SYS_DUP2 = 0x183 // 387 + SYS_EXECL = 0x184 // 388 + SYS_EXECLE = 0x185 // 389 + SYS_EXECLP = 0x186 // 390 + SYS_EXECV = 0x187 // 391 + SYS_EXECVE = 0x188 // 392 + SYS_EXECVP = 0x189 // 393 + SYS_FCHMOD = 0x18A // 394 + SYS_FCHOWN = 0x18B // 395 + SYS_FCNTL = 0x18C // 396 + SYS_FILENO = 0x18D // 397 + SYS_FORK = 0x18E // 398 + SYS_FPATHCONF = 0x18F // 399 + SYS_FSTAT = 0x190 // 400 + SYS_FSYNC = 0x191 // 401 + SYS_FTRUNCATE = 0x192 // 402 + SYS_GETCWD = 0x193 // 403 + SYS_GETEGID = 0x194 // 404 + SYS_GETEUID = 0x195 // 405 + SYS_GETGID = 0x196 // 406 + SYS_GETGRGID = 0x197 // 407 + SYS_GETGRNAM = 0x198 // 408 + SYS_GETGROUPS = 0x199 // 409 + SYS_GETLOGIN = 0x19A // 410 + SYS_W_GETMNTENT = 0x19B // 411 + SYS_GETPGRP = 0x19C // 412 + SYS_GETPID = 0x19D // 413 + SYS_GETPPID = 0x19E // 414 + SYS_GETPWNAM = 0x19F // 415 + SYS_GETPWUID = 0x1A0 // 416 + SYS_GETUID = 0x1A1 // 417 + SYS_W_IOCTL = 0x1A2 // 418 + SYS_ISATTY = 0x1A3 // 419 + SYS_KILL = 0x1A4 // 420 + SYS_LINK = 0x1A5 // 421 + SYS_LSEEK = 0x1A6 // 422 + SYS_LSTAT = 0x1A7 // 423 + SYS_MKDIR = 0x1A8 // 424 + SYS_MKFIFO = 0x1A9 // 425 + SYS_MKNOD = 0x1AA // 426 + SYS_MOUNT = 0x1AB // 427 + SYS_OPEN = 0x1AC // 428 + SYS_OPENDIR = 0x1AD // 429 + SYS_PATHCONF = 0x1AE // 430 + SYS_PAUSE = 0x1AF // 431 + SYS_PIPE = 0x1B0 // 432 + SYS_W_GETPSENT = 0x1B1 // 433 + SYS_READ = 0x1B2 // 434 + SYS_READDIR = 0x1B3 // 435 + SYS_READLINK = 0x1B4 // 436 + SYS_REWINDDIR = 0x1B5 // 437 + SYS_RMDIR = 0x1B6 // 438 + SYS_SETEGID = 0x1B7 // 439 + SYS_SETEUID = 0x1B8 // 440 + SYS_SETGID = 0x1B9 // 441 + SYS_SETPGID = 0x1BA // 442 + SYS_SETSID = 0x1BB // 443 + SYS_SETUID = 0x1BC // 444 + SYS_SIGACTION = 0x1BD // 445 + SYS_SIGADDSET = 0x1BE // 446 + SYS_SIGDELSET = 0x1BF // 447 + SYS_SIGEMPTYSET = 0x1C0 // 448 + SYS_SIGFILLSET = 0x1C1 // 449 + SYS_SIGISMEMBER = 0x1C2 // 450 + SYS_SIGLONGJMP = 0x1C3 // 451 + SYS_SIGPENDING = 0x1C4 // 452 + SYS_SIGPROCMASK = 0x1C5 // 453 + SYS_SIGSETJMP = 0x1C6 // 454 + SYS_SIGSUSPEND = 0x1C7 // 455 + SYS_SLEEP = 0x1C8 // 456 + SYS_STAT = 0x1C9 // 457 + SYS_W_STATFS = 0x1CA // 458 + SYS_SYMLINK = 0x1CB // 459 + SYS_SYSCONF = 0x1CC // 460 + SYS_TCDRAIN = 0x1CD // 461 + SYS_TCFLOW = 0x1CE // 462 + SYS_TCFLUSH = 0x1CF // 463 + SYS_TCGETATTR = 0x1D0 // 464 + SYS_TCGETPGRP = 0x1D1 // 465 + SYS_TCSENDBREAK = 0x1D2 // 466 + SYS_TCSETATTR = 0x1D3 // 467 + SYS_TCSETPGRP = 0x1D4 // 468 + SYS_TIMES = 0x1D5 // 469 + SYS_TTYNAME = 0x1D6 // 470 + SYS_TZSET = 0x1D7 // 471 + SYS_UMASK = 0x1D8 // 472 + SYS_UMOUNT = 0x1D9 // 473 + SYS_UNAME = 0x1DA // 474 + SYS_UNLINK = 0x1DB // 475 + SYS_UTIME = 0x1DC // 476 + SYS_WAIT = 0x1DD // 477 + SYS_WAITPID = 0x1DE // 478 + SYS_WRITE = 0x1DF // 479 + SYS_CHAUDIT = 0x1E0 // 480 + SYS_FCHAUDIT = 0x1E1 // 481 + SYS_GETGROUPSBYNAME = 0x1E2 // 482 + SYS_SIGWAIT = 0x1E3 // 483 + SYS_PTHREAD_EXIT = 0x1E4 // 484 + SYS_PTHREAD_KILL = 0x1E5 // 485 + SYS_PTHREAD_ATTR_INIT = 0x1E6 // 486 + SYS_PTHREAD_ATTR_DESTROY = 0x1E7 // 487 + SYS_PTHREAD_ATTR_SETSTACKSIZE = 0x1E8 // 488 + SYS_PTHREAD_ATTR_GETSTACKSIZE = 0x1E9 // 489 + SYS_PTHREAD_ATTR_SETDETACHSTATE = 0x1EA // 490 + SYS_PTHREAD_ATTR_GETDETACHSTATE = 0x1EB // 491 + SYS_PTHREAD_ATTR_SETWEIGHT_NP = 0x1EC // 492 + SYS_PTHREAD_ATTR_GETWEIGHT_NP = 0x1ED // 493 + SYS_PTHREAD_CANCEL = 0x1EE // 494 + SYS_PTHREAD_CLEANUP_PUSH = 0x1EF // 495 + SYS_PTHREAD_CLEANUP_POP = 0x1F0 // 496 + SYS_PTHREAD_CONDATTR_INIT = 0x1F1 // 497 + SYS_PTHREAD_CONDATTR_DESTROY = 0x1F2 // 498 + SYS_PTHREAD_COND_INIT = 0x1F3 // 499 + SYS_PTHREAD_COND_DESTROY = 0x1F4 // 500 + SYS_PTHREAD_COND_SIGNAL = 0x1F5 // 501 + SYS_PTHREAD_COND_BROADCAST = 0x1F6 // 502 + SYS_PTHREAD_COND_WAIT = 0x1F7 // 503 + SYS_PTHREAD_COND_TIMEDWAIT = 0x1F8 // 504 + SYS_PTHREAD_CREATE = 0x1F9 // 505 + SYS_PTHREAD_DETACH = 0x1FA // 506 + SYS_PTHREAD_EQUAL = 0x1FB // 507 + SYS_PTHREAD_GETSPECIFIC = 0x1FC // 508 + SYS_PTHREAD_JOIN = 0x1FD // 509 + SYS_PTHREAD_KEY_CREATE = 0x1FE // 510 + SYS_PTHREAD_MUTEXATTR_INIT = 0x1FF // 511 + SYS_PTHREAD_MUTEXATTR_DESTROY = 0x200 // 512 + SYS_PTHREAD_MUTEXATTR_SETKIND_NP = 0x201 // 513 + SYS_PTHREAD_MUTEXATTR_GETKIND_NP = 0x202 // 514 + SYS_PTHREAD_MUTEX_INIT = 0x203 // 515 + SYS_PTHREAD_MUTEX_DESTROY = 0x204 // 516 + SYS_PTHREAD_MUTEX_LOCK = 0x205 // 517 + SYS_PTHREAD_MUTEX_TRYLOCK = 0x206 // 518 + SYS_PTHREAD_MUTEX_UNLOCK = 0x207 // 519 + SYS_PTHREAD_ONCE = 0x209 // 521 + SYS_PTHREAD_SELF = 0x20A // 522 + SYS_PTHREAD_SETINTR = 0x20B // 523 + SYS_PTHREAD_SETINTRTYPE = 0x20C // 524 + SYS_PTHREAD_SETSPECIFIC = 0x20D // 525 + SYS_PTHREAD_TESTINTR = 0x20E // 526 + SYS_PTHREAD_YIELD = 0x20F // 527 + SYS_TW_OPEN = 0x210 // 528 + SYS_TW_FCNTL = 0x211 // 529 + SYS_PTHREAD_JOIN_D4_NP = 0x212 // 530 + SYS_PTHREAD_CONDATTR_SETKIND_NP = 0x213 // 531 + SYS_PTHREAD_CONDATTR_GETKIND_NP = 0x214 // 532 + SYS_EXTLINK_NP = 0x215 // 533 + SYS___PASSWD = 0x216 // 534 + SYS_SETGROUPS = 0x217 // 535 + SYS_INITGROUPS = 0x218 // 536 + SYS_WCSPBRK = 0x23F // 575 + SYS_WCSRCHR = 0x240 // 576 + SYS_SVC99 = 0x241 // 577 + SYS___SVC99 = 0x241 // 577 + SYS_WCSWCS = 0x242 // 578 + SYS_LOCALECO = 0x243 // 579 + SYS_LOCALECONV = 0x243 // 579 + SYS___LIBREL = 0x244 // 580 + SYS_RELEASE = 0x245 // 581 + SYS___RLSE = 0x245 // 581 + SYS_FLOCATE = 0x246 // 582 + SYS___FLOCT = 0x246 // 582 + SYS_FDELREC = 0x247 // 583 + SYS___FDLREC = 0x247 // 583 + SYS_FETCH = 0x248 // 584 + SYS___FETCH = 0x248 // 584 + SYS_QSORT = 0x249 // 585 + SYS_GETENV = 0x24A // 586 + SYS_SYSTEM = 0x24B // 587 + SYS_BSEARCH = 0x24C // 588 + SYS_LDIV = 0x24D // 589 + SYS___THROW = 0x25E // 606 + SYS___RETHROW = 0x25F // 607 + SYS___CLEANUPCATCH = 0x260 // 608 + SYS___CATCHMATCH = 0x261 // 609 + SYS___CLEAN2UPCATCH = 0x262 // 610 + SYS_PUTENV = 0x26A // 618 + SYS___GETENV = 0x26F // 623 + SYS_GETPRIORITY = 0x270 // 624 + SYS_NICE = 0x271 // 625 + SYS_SETPRIORITY = 0x272 // 626 + SYS_GETITIMER = 0x273 // 627 + SYS_SETITIMER = 0x274 // 628 + SYS_MSGCTL = 0x275 // 629 + SYS_MSGGET = 0x276 // 630 + SYS_MSGRCV = 0x277 // 631 + SYS_MSGSND = 0x278 // 632 + SYS_MSGXRCV = 0x279 // 633 + SYS___MSGXR = 0x279 // 633 + SYS_SEMCTL = 0x27A // 634 + SYS_SEMGET = 0x27B // 635 + SYS_SEMOP = 0x27C // 636 + SYS_SHMAT = 0x27D // 637 + SYS_SHMCTL = 0x27E // 638 + SYS_SHMDT = 0x27F // 639 + SYS_SHMGET = 0x280 // 640 + SYS___GETIPC = 0x281 // 641 + SYS_SETGRENT = 0x282 // 642 + SYS_GETGRENT = 0x283 // 643 + SYS_ENDGRENT = 0x284 // 644 + SYS_SETPWENT = 0x285 // 645 + SYS_GETPWENT = 0x286 // 646 + SYS_ENDPWENT = 0x287 // 647 + SYS_BSD_SIGNAL = 0x288 // 648 + SYS_KILLPG = 0x289 // 649 + SYS_SIGALTSTACK = 0x28A // 650 + SYS_SIGHOLD = 0x28B // 651 + SYS_SIGIGNORE = 0x28C // 652 + SYS_SIGINTERRUPT = 0x28D // 653 + SYS_SIGPAUSE = 0x28E // 654 + SYS_SIGRELSE = 0x28F // 655 + SYS_SIGSET = 0x290 // 656 + SYS_SIGSTACK = 0x291 // 657 + SYS_GETRLIMIT = 0x292 // 658 + SYS_SETRLIMIT = 0x293 // 659 + SYS_GETRUSAGE = 0x294 // 660 + SYS_MMAP = 0x295 // 661 + SYS_MPROTECT = 0x296 // 662 + SYS_MSYNC = 0x297 // 663 + SYS_MUNMAP = 0x298 // 664 + SYS_CONFSTR = 0x299 // 665 + SYS_GETOPT = 0x29A // 666 + SYS_LCHOWN = 0x29B // 667 + SYS_TRUNCATE = 0x29C // 668 + SYS_GETSUBOPT = 0x29D // 669 + SYS_SETPGRP = 0x29E // 670 + SYS___GDERR = 0x29F // 671 + SYS___TZONE = 0x2A0 // 672 + SYS___DLGHT = 0x2A1 // 673 + SYS___OPARGF = 0x2A2 // 674 + SYS___OPOPTF = 0x2A3 // 675 + SYS___OPINDF = 0x2A4 // 676 + SYS___OPERRF = 0x2A5 // 677 + SYS_GETDATE = 0x2A6 // 678 + SYS_WAIT3 = 0x2A7 // 679 + SYS_WAITID = 0x2A8 // 680 + SYS___CATTRM = 0x2A9 // 681 + SYS___GDTRM = 0x2AA // 682 + SYS___RNDTRM = 0x2AB // 683 + SYS_CRYPT = 0x2AC // 684 + SYS_ENCRYPT = 0x2AD // 685 + SYS_SETKEY = 0x2AE // 686 + SYS___CNVBLK = 0x2AF // 687 + SYS___CRYTRM = 0x2B0 // 688 + SYS___ECRTRM = 0x2B1 // 689 + SYS_DRAND48 = 0x2B2 // 690 + SYS_ERAND48 = 0x2B3 // 691 + SYS_FSTATVFS = 0x2B4 // 692 + SYS_STATVFS = 0x2B5 // 693 + SYS_CATCLOSE = 0x2B6 // 694 + SYS_CATGETS = 0x2B7 // 695 + SYS_CATOPEN = 0x2B8 // 696 + SYS_BCMP = 0x2B9 // 697 + SYS_BCOPY = 0x2BA // 698 + SYS_BZERO = 0x2BB // 699 + SYS_FFS = 0x2BC // 700 + SYS_INDEX = 0x2BD // 701 + SYS_RINDEX = 0x2BE // 702 + SYS_STRCASECMP = 0x2BF // 703 + SYS_STRDUP = 0x2C0 // 704 + SYS_STRNCASECMP = 0x2C1 // 705 + SYS_INITSTATE = 0x2C2 // 706 + SYS_SETSTATE = 0x2C3 // 707 + SYS_RANDOM = 0x2C4 // 708 + SYS_SRANDOM = 0x2C5 // 709 + SYS_HCREATE = 0x2C6 // 710 + SYS_HDESTROY = 0x2C7 // 711 + SYS_HSEARCH = 0x2C8 // 712 + SYS_LFIND = 0x2C9 // 713 + SYS_LSEARCH = 0x2CA // 714 + SYS_TDELETE = 0x2CB // 715 + SYS_TFIND = 0x2CC // 716 + SYS_TSEARCH = 0x2CD // 717 + SYS_TWALK = 0x2CE // 718 + SYS_INSQUE = 0x2CF // 719 + SYS_REMQUE = 0x2D0 // 720 + SYS_POPEN = 0x2D1 // 721 + SYS_PCLOSE = 0x2D2 // 722 + SYS_SWAB = 0x2D3 // 723 + SYS_MEMCCPY = 0x2D4 // 724 + SYS_GETPAGESIZE = 0x2D8 // 728 + SYS_FCHDIR = 0x2D9 // 729 + SYS___OCLCK = 0x2DA // 730 + SYS___ATOE = 0x2DB // 731 + SYS___ATOE_L = 0x2DC // 732 + SYS___ETOA = 0x2DD // 733 + SYS___ETOA_L = 0x2DE // 734 + SYS_SETUTXENT = 0x2DF // 735 + SYS_GETUTXENT = 0x2E0 // 736 + SYS_ENDUTXENT = 0x2E1 // 737 + SYS_GETUTXID = 0x2E2 // 738 + SYS_GETUTXLINE = 0x2E3 // 739 + SYS_PUTUTXLINE = 0x2E4 // 740 + SYS_FMTMSG = 0x2E5 // 741 + SYS_JRAND48 = 0x2E6 // 742 + SYS_LRAND48 = 0x2E7 // 743 + SYS_MRAND48 = 0x2E8 // 744 + SYS_NRAND48 = 0x2E9 // 745 + SYS_LCONG48 = 0x2EA // 746 + SYS_SRAND48 = 0x2EB // 747 + SYS_SEED48 = 0x2EC // 748 + SYS_ISASCII = 0x2ED // 749 + SYS_TOASCII = 0x2EE // 750 + SYS_A64L = 0x2EF // 751 + SYS_L64A = 0x2F0 // 752 + SYS_UALARM = 0x2F1 // 753 + SYS_USLEEP = 0x2F2 // 754 + SYS___UTXTRM = 0x2F3 // 755 + SYS___SRCTRM = 0x2F4 // 756 + SYS_FTIME = 0x2F5 // 757 + SYS_GETTIMEOFDAY = 0x2F6 // 758 + SYS_DBM_CLEARERR = 0x2F7 // 759 + SYS_DBM_CLOSE = 0x2F8 // 760 + SYS_DBM_DELETE = 0x2F9 // 761 + SYS_DBM_ERROR = 0x2FA // 762 + SYS_DBM_FETCH = 0x2FB // 763 + SYS_DBM_FIRSTKEY = 0x2FC // 764 + SYS_DBM_NEXTKEY = 0x2FD // 765 + SYS_DBM_OPEN = 0x2FE // 766 + SYS_DBM_STORE = 0x2FF // 767 + SYS___NDMTRM = 0x300 // 768 + SYS_FTOK = 0x301 // 769 + SYS_BASENAME = 0x302 // 770 + SYS_DIRNAME = 0x303 // 771 + SYS_GETDTABLESIZE = 0x304 // 772 + SYS_MKSTEMP = 0x305 // 773 + SYS_MKTEMP = 0x306 // 774 + SYS_NFTW = 0x307 // 775 + SYS_GETWD = 0x308 // 776 + SYS_LOCKF = 0x309 // 777 + SYS__LONGJMP = 0x30D // 781 + SYS__SETJMP = 0x30E // 782 + SYS_VFORK = 0x30F // 783 + SYS_WORDEXP = 0x310 // 784 + SYS_WORDFREE = 0x311 // 785 + SYS_GETPGID = 0x312 // 786 + SYS_GETSID = 0x313 // 787 + SYS___UTMPXNAME = 0x314 // 788 + SYS_CUSERID = 0x315 // 789 + SYS_GETPASS = 0x316 // 790 + SYS_FNMATCH = 0x317 // 791 + SYS_FTW = 0x318 // 792 + SYS_GETW = 0x319 // 793 + SYS_GLOB = 0x31A // 794 + SYS_GLOBFREE = 0x31B // 795 + SYS_PUTW = 0x31C // 796 + SYS_SEEKDIR = 0x31D // 797 + SYS_TELLDIR = 0x31E // 798 + SYS_TEMPNAM = 0x31F // 799 + SYS_ACOSH = 0x320 // 800 + SYS_ASINH = 0x321 // 801 + SYS_ATANH = 0x322 // 802 + SYS_CBRT = 0x323 // 803 + SYS_EXPM1 = 0x324 // 804 + SYS_ILOGB = 0x325 // 805 + SYS_LOGB = 0x326 // 806 + SYS_LOG1P = 0x327 // 807 + SYS_NEXTAFTER = 0x328 // 808 + SYS_RINT = 0x329 // 809 + SYS_REMAINDER = 0x32A // 810 + SYS_SCALB = 0x32B // 811 + SYS_LGAMMA = 0x32C // 812 + SYS_TTYSLOT = 0x32D // 813 + SYS_GETTIMEOFDAY_R = 0x32E // 814 + SYS_SYNC = 0x32F // 815 + SYS_SPAWN = 0x330 // 816 + SYS_SPAWNP = 0x331 // 817 + SYS_GETLOGIN_UU = 0x332 // 818 + SYS_ECVT = 0x333 // 819 + SYS_FCVT = 0x334 // 820 + SYS_GCVT = 0x335 // 821 + SYS_ACCEPT = 0x336 // 822 + SYS_BIND = 0x337 // 823 + SYS_CONNECT = 0x338 // 824 + SYS_ENDHOSTENT = 0x339 // 825 + SYS_ENDPROTOENT = 0x33A // 826 + SYS_ENDSERVENT = 0x33B // 827 + SYS_GETHOSTBYADDR_R = 0x33C // 828 + SYS_GETHOSTBYADDR = 0x33D // 829 + SYS_GETHOSTBYNAME_R = 0x33E // 830 + SYS_GETHOSTBYNAME = 0x33F // 831 + SYS_GETHOSTENT = 0x340 // 832 + SYS_GETHOSTID = 0x341 // 833 + SYS_GETHOSTNAME = 0x342 // 834 + SYS_GETNETBYADDR = 0x343 // 835 + SYS_GETNETBYNAME = 0x344 // 836 + SYS_GETNETENT = 0x345 // 837 + SYS_GETPEERNAME = 0x346 // 838 + SYS_GETPROTOBYNAME = 0x347 // 839 + SYS_GETPROTOBYNUMBER = 0x348 // 840 + SYS_GETPROTOENT = 0x349 // 841 + SYS_GETSERVBYNAME = 0x34A // 842 + SYS_GETSERVBYPORT = 0x34B // 843 + SYS_GETSERVENT = 0x34C // 844 + SYS_GETSOCKNAME = 0x34D // 845 + SYS_GETSOCKOPT = 0x34E // 846 + SYS_INET_ADDR = 0x34F // 847 + SYS_INET_LNAOF = 0x350 // 848 + SYS_INET_MAKEADDR = 0x351 // 849 + SYS_INET_NETOF = 0x352 // 850 + SYS_INET_NETWORK = 0x353 // 851 + SYS_INET_NTOA = 0x354 // 852 + SYS_IOCTL = 0x355 // 853 + SYS_LISTEN = 0x356 // 854 + SYS_READV = 0x357 // 855 + SYS_RECV = 0x358 // 856 + SYS_RECVFROM = 0x359 // 857 + SYS_SELECT = 0x35B // 859 + SYS_SELECTEX = 0x35C // 860 + SYS_SEND = 0x35D // 861 + SYS_SENDTO = 0x35F // 863 + SYS_SETHOSTENT = 0x360 // 864 + SYS_SETNETENT = 0x361 // 865 + SYS_SETPEER = 0x362 // 866 + SYS_SETPROTOENT = 0x363 // 867 + SYS_SETSERVENT = 0x364 // 868 + SYS_SETSOCKOPT = 0x365 // 869 + SYS_SHUTDOWN = 0x366 // 870 + SYS_SOCKET = 0x367 // 871 + SYS_SOCKETPAIR = 0x368 // 872 + SYS_WRITEV = 0x369 // 873 + SYS_CHROOT = 0x36A // 874 + SYS_W_STATVFS = 0x36B // 875 + SYS_ULIMIT = 0x36C // 876 + SYS_ISNAN = 0x36D // 877 + SYS_UTIMES = 0x36E // 878 + SYS___H_ERRNO = 0x36F // 879 + SYS_ENDNETENT = 0x370 // 880 + SYS_CLOSELOG = 0x371 // 881 + SYS_OPENLOG = 0x372 // 882 + SYS_SETLOGMASK = 0x373 // 883 + SYS_SYSLOG = 0x374 // 884 + SYS_PTSNAME = 0x375 // 885 + SYS_SETREUID = 0x376 // 886 + SYS_SETREGID = 0x377 // 887 + SYS_REALPATH = 0x378 // 888 + SYS___SIGNGAM = 0x379 // 889 + SYS_GRANTPT = 0x37A // 890 + SYS_UNLOCKPT = 0x37B // 891 + SYS_TCGETSID = 0x37C // 892 + SYS___TCGETCP = 0x37D // 893 + SYS___TCSETCP = 0x37E // 894 + SYS___TCSETTABLES = 0x37F // 895 + SYS_POLL = 0x380 // 896 + SYS_REXEC = 0x381 // 897 + SYS___ISASCII2 = 0x382 // 898 + SYS___TOASCII2 = 0x383 // 899 + SYS_CHPRIORITY = 0x384 // 900 + SYS_PTHREAD_ATTR_SETSYNCTYPE_NP = 0x385 // 901 + SYS_PTHREAD_ATTR_GETSYNCTYPE_NP = 0x386 // 902 + SYS_PTHREAD_SET_LIMIT_NP = 0x387 // 903 + SYS___STNETENT = 0x388 // 904 + SYS___STPROTOENT = 0x389 // 905 + SYS___STSERVENT = 0x38A // 906 + SYS___STHOSTENT = 0x38B // 907 + SYS_NLIST = 0x38C // 908 + SYS___IPDBCS = 0x38D // 909 + SYS___IPDSPX = 0x38E // 910 + SYS___IPMSGC = 0x38F // 911 + SYS___SELECT1 = 0x390 // 912 + SYS_PTHREAD_SECURITY_NP = 0x391 // 913 + SYS___CHECK_RESOURCE_AUTH_NP = 0x392 // 914 + SYS___CONVERT_ID_NP = 0x393 // 915 + SYS___OPENVMREL = 0x394 // 916 + SYS_WMEMCHR = 0x395 // 917 + SYS_WMEMCMP = 0x396 // 918 + SYS_WMEMCPY = 0x397 // 919 + SYS_WMEMMOVE = 0x398 // 920 + SYS_WMEMSET = 0x399 // 921 + SYS___FPUTWC = 0x400 // 1024 + SYS___PUTWC = 0x401 // 1025 + SYS___PWCHAR = 0x402 // 1026 + SYS___WCSFTM = 0x403 // 1027 + SYS___WCSTOK = 0x404 // 1028 + SYS___WCWDTH = 0x405 // 1029 + SYS_T_ACCEPT = 0x409 // 1033 + SYS_T_ALLOC = 0x40A // 1034 + SYS_T_BIND = 0x40B // 1035 + SYS_T_CLOSE = 0x40C // 1036 + SYS_T_CONNECT = 0x40D // 1037 + SYS_T_ERROR = 0x40E // 1038 + SYS_T_FREE = 0x40F // 1039 + SYS_T_GETINFO = 0x410 // 1040 + SYS_T_GETPROTADDR = 0x411 // 1041 + SYS_T_GETSTATE = 0x412 // 1042 + SYS_T_LISTEN = 0x413 // 1043 + SYS_T_LOOK = 0x414 // 1044 + SYS_T_OPEN = 0x415 // 1045 + SYS_T_OPTMGMT = 0x416 // 1046 + SYS_T_RCV = 0x417 // 1047 + SYS_T_RCVCONNECT = 0x418 // 1048 + SYS_T_RCVDIS = 0x419 // 1049 + SYS_T_RCVREL = 0x41A // 1050 + SYS_T_RCVUDATA = 0x41B // 1051 + SYS_T_RCVUDERR = 0x41C // 1052 + SYS_T_SND = 0x41D // 1053 + SYS_T_SNDDIS = 0x41E // 1054 + SYS_T_SNDREL = 0x41F // 1055 + SYS_T_SNDUDATA = 0x420 // 1056 + SYS_T_STRERROR = 0x421 // 1057 + SYS_T_SYNC = 0x422 // 1058 + SYS_T_UNBIND = 0x423 // 1059 + SYS___T_ERRNO = 0x424 // 1060 + SYS___RECVMSG2 = 0x425 // 1061 + SYS___SENDMSG2 = 0x426 // 1062 + SYS_FATTACH = 0x427 // 1063 + SYS_FDETACH = 0x428 // 1064 + SYS_GETMSG = 0x429 // 1065 + SYS_GETPMSG = 0x42A // 1066 + SYS_ISASTREAM = 0x42B // 1067 + SYS_PUTMSG = 0x42C // 1068 + SYS_PUTPMSG = 0x42D // 1069 + SYS___ISPOSIXON = 0x42E // 1070 + SYS___OPENMVSREL = 0x42F // 1071 + SYS_GETCONTEXT = 0x430 // 1072 + SYS_SETCONTEXT = 0x431 // 1073 + SYS_MAKECONTEXT = 0x432 // 1074 + SYS_SWAPCONTEXT = 0x433 // 1075 + SYS_PTHREAD_GETSPECIFIC_D8_NP = 0x434 // 1076 + SYS_GETCLIENTID = 0x470 // 1136 + SYS___GETCLIENTID = 0x471 // 1137 + SYS_GETSTABLESIZE = 0x472 // 1138 + SYS_GETIBMOPT = 0x473 // 1139 + SYS_GETIBMSOCKOPT = 0x474 // 1140 + SYS_GIVESOCKET = 0x475 // 1141 + SYS_IBMSFLUSH = 0x476 // 1142 + SYS_MAXDESC = 0x477 // 1143 + SYS_SETIBMOPT = 0x478 // 1144 + SYS_SETIBMSOCKOPT = 0x479 // 1145 + SYS_SOCK_DEBUG = 0x47A // 1146 + SYS_SOCK_DO_TESTSTOR = 0x47D // 1149 + SYS_TAKESOCKET = 0x47E // 1150 + SYS___SERVER_INIT = 0x47F // 1151 + SYS___SERVER_PWU = 0x480 // 1152 + SYS_PTHREAD_TAG_NP = 0x481 // 1153 + SYS___CONSOLE = 0x482 // 1154 + SYS___WSINIT = 0x483 // 1155 + SYS___IPTCPN = 0x489 // 1161 + SYS___SMF_RECORD = 0x48A // 1162 + SYS___IPHOST = 0x48B // 1163 + SYS___IPNODE = 0x48C // 1164 + SYS___SERVER_CLASSIFY_CREATE = 0x48D // 1165 + SYS___SERVER_CLASSIFY_DESTROY = 0x48E // 1166 + SYS___SERVER_CLASSIFY_RESET = 0x48F // 1167 + SYS___SERVER_CLASSIFY = 0x490 // 1168 + SYS___HEAPRPT = 0x496 // 1174 + SYS___FNWSA = 0x49B // 1179 + SYS___SPAWN2 = 0x49D // 1181 + SYS___SPAWNP2 = 0x49E // 1182 + SYS___GDRR = 0x4A1 // 1185 + SYS___HRRNO = 0x4A2 // 1186 + SYS___OPRG = 0x4A3 // 1187 + SYS___OPRR = 0x4A4 // 1188 + SYS___OPND = 0x4A5 // 1189 + SYS___OPPT = 0x4A6 // 1190 + SYS___SIGGM = 0x4A7 // 1191 + SYS___DGHT = 0x4A8 // 1192 + SYS___TZNE = 0x4A9 // 1193 + SYS___TZZN = 0x4AA // 1194 + SYS___TRRNO = 0x4AF // 1199 + SYS___ENVN = 0x4B0 // 1200 + SYS___MLOCKALL = 0x4B1 // 1201 + SYS_CREATEWO = 0x4B2 // 1202 + SYS_CREATEWORKUNIT = 0x4B2 // 1202 + SYS_CONTINUE = 0x4B3 // 1203 + SYS_CONTINUEWORKUNIT = 0x4B3 // 1203 + SYS_CONNECTW = 0x4B4 // 1204 + SYS_CONNECTWORKMGR = 0x4B4 // 1204 + SYS_CONNECTS = 0x4B5 // 1205 + SYS_CONNECTSERVER = 0x4B5 // 1205 + SYS_DISCONNE = 0x4B6 // 1206 + SYS_DISCONNECTSERVER = 0x4B6 // 1206 + SYS_JOINWORK = 0x4B7 // 1207 + SYS_JOINWORKUNIT = 0x4B7 // 1207 + SYS_LEAVEWOR = 0x4B8 // 1208 + SYS_LEAVEWORKUNIT = 0x4B8 // 1208 + SYS_DELETEWO = 0x4B9 // 1209 + SYS_DELETEWORKUNIT = 0x4B9 // 1209 + SYS_QUERYMET = 0x4BA // 1210 + SYS_QUERYMETRICS = 0x4BA // 1210 + SYS_QUERYSCH = 0x4BB // 1211 + SYS_QUERYSCHENV = 0x4BB // 1211 + SYS_CHECKSCH = 0x4BC // 1212 + SYS_CHECKSCHENV = 0x4BC // 1212 + SYS___PID_AFFINITY = 0x4BD // 1213 + SYS___ASINH_B = 0x4BE // 1214 + SYS___ATAN_B = 0x4BF // 1215 + SYS___CBRT_B = 0x4C0 // 1216 + SYS___CEIL_B = 0x4C1 // 1217 + SYS_COPYSIGN = 0x4C2 // 1218 + SYS___COS_B = 0x4C3 // 1219 + SYS___ERF_B = 0x4C4 // 1220 + SYS___ERFC_B = 0x4C5 // 1221 + SYS___EXPM1_B = 0x4C6 // 1222 + SYS___FABS_B = 0x4C7 // 1223 + SYS_FINITE = 0x4C8 // 1224 + SYS___FLOOR_B = 0x4C9 // 1225 + SYS___FREXP_B = 0x4CA // 1226 + SYS___ILOGB_B = 0x4CB // 1227 + SYS___ISNAN_B = 0x4CC // 1228 + SYS___LDEXP_B = 0x4CD // 1229 + SYS___LOG1P_B = 0x4CE // 1230 + SYS___LOGB_B = 0x4CF // 1231 + SYS_MATHERR = 0x4D0 // 1232 + SYS___MODF_B = 0x4D1 // 1233 + SYS___NEXTAFTER_B = 0x4D2 // 1234 + SYS___RINT_B = 0x4D3 // 1235 + SYS_SCALBN = 0x4D4 // 1236 + SYS_SIGNIFIC = 0x4D5 // 1237 + SYS_SIGNIFICAND = 0x4D5 // 1237 + SYS___SIN_B = 0x4D6 // 1238 + SYS___TAN_B = 0x4D7 // 1239 + SYS___TANH_B = 0x4D8 // 1240 + SYS___ACOS_B = 0x4D9 // 1241 + SYS___ACOSH_B = 0x4DA // 1242 + SYS___ASIN_B = 0x4DB // 1243 + SYS___ATAN2_B = 0x4DC // 1244 + SYS___ATANH_B = 0x4DD // 1245 + SYS___COSH_B = 0x4DE // 1246 + SYS___EXP_B = 0x4DF // 1247 + SYS___FMOD_B = 0x4E0 // 1248 + SYS___GAMMA_B = 0x4E1 // 1249 + SYS_GAMMA_R = 0x4E2 // 1250 + SYS___HYPOT_B = 0x4E3 // 1251 + SYS___J0_B = 0x4E4 // 1252 + SYS___Y0_B = 0x4E5 // 1253 + SYS___J1_B = 0x4E6 // 1254 + SYS___Y1_B = 0x4E7 // 1255 + SYS___JN_B = 0x4E8 // 1256 + SYS___YN_B = 0x4E9 // 1257 + SYS___LGAMMA_B = 0x4EA // 1258 + SYS_LGAMMA_R = 0x4EB // 1259 + SYS___LOG_B = 0x4EC // 1260 + SYS___LOG10_B = 0x4ED // 1261 + SYS___POW_B = 0x4EE // 1262 + SYS___REMAINDER_B = 0x4EF // 1263 + SYS___SCALB_B = 0x4F0 // 1264 + SYS___SINH_B = 0x4F1 // 1265 + SYS___SQRT_B = 0x4F2 // 1266 + SYS___OPENDIR2 = 0x4F3 // 1267 + SYS___READDIR2 = 0x4F4 // 1268 + SYS___LOGIN = 0x4F5 // 1269 + SYS___OPEN_STAT = 0x4F6 // 1270 + SYS_ACCEPT_AND_RECV = 0x4F7 // 1271 + SYS___FP_SETMODE = 0x4F8 // 1272 + SYS___SIGACTIONSET = 0x4FB // 1275 + SYS___UCREATE = 0x4FC // 1276 + SYS___UMALLOC = 0x4FD // 1277 + SYS___UFREE = 0x4FE // 1278 + SYS___UHEAPREPORT = 0x4FF // 1279 + SYS___ISBFP = 0x500 // 1280 + SYS___FP_CAST = 0x501 // 1281 + SYS___CERTIFICATE = 0x502 // 1282 + SYS_SEND_FILE = 0x503 // 1283 + SYS_AIO_CANCEL = 0x504 // 1284 + SYS_AIO_ERROR = 0x505 // 1285 + SYS_AIO_READ = 0x506 // 1286 + SYS_AIO_RETURN = 0x507 // 1287 + SYS_AIO_SUSPEND = 0x508 // 1288 + SYS_AIO_WRITE = 0x509 // 1289 + SYS_PTHREAD_MUTEXATTR_GETPSHARED = 0x50A // 1290 + SYS_PTHREAD_MUTEXATTR_SETPSHARED = 0x50B // 1291 + SYS_PTHREAD_RWLOCK_DESTROY = 0x50C // 1292 + SYS_PTHREAD_RWLOCK_INIT = 0x50D // 1293 + SYS_PTHREAD_RWLOCK_RDLOCK = 0x50E // 1294 + SYS_PTHREAD_RWLOCK_TRYRDLOCK = 0x50F // 1295 + SYS_PTHREAD_RWLOCK_TRYWRLOCK = 0x510 // 1296 + SYS_PTHREAD_RWLOCK_UNLOCK = 0x511 // 1297 + SYS_PTHREAD_RWLOCK_WRLOCK = 0x512 // 1298 + SYS_PTHREAD_RWLOCKATTR_GETPSHARED = 0x513 // 1299 + SYS_PTHREAD_RWLOCKATTR_SETPSHARED = 0x514 // 1300 + SYS_PTHREAD_RWLOCKATTR_INIT = 0x515 // 1301 + SYS_PTHREAD_RWLOCKATTR_DESTROY = 0x516 // 1302 + SYS___CTTBL = 0x517 // 1303 + SYS_PTHREAD_MUTEXATTR_SETTYPE = 0x518 // 1304 + SYS_PTHREAD_MUTEXATTR_GETTYPE = 0x519 // 1305 + SYS___FP_CLR_FLAG = 0x51A // 1306 + SYS___FP_READ_FLAG = 0x51B // 1307 + SYS___FP_RAISE_XCP = 0x51C // 1308 + SYS___FP_CLASS = 0x51D // 1309 + SYS___FP_FINITE = 0x51E // 1310 + SYS___FP_ISNAN = 0x51F // 1311 + SYS___FP_UNORDERED = 0x520 // 1312 + SYS___FP_READ_RND = 0x521 // 1313 + SYS___FP_READ_RND_B = 0x522 // 1314 + SYS___FP_SWAP_RND = 0x523 // 1315 + SYS___FP_SWAP_RND_B = 0x524 // 1316 + SYS___FP_LEVEL = 0x525 // 1317 + SYS___FP_BTOH = 0x526 // 1318 + SYS___FP_HTOB = 0x527 // 1319 + SYS___FPC_RD = 0x528 // 1320 + SYS___FPC_WR = 0x529 // 1321 + SYS___FPC_RW = 0x52A // 1322 + SYS___FPC_SM = 0x52B // 1323 + SYS___FPC_RS = 0x52C // 1324 + SYS_SIGTIMEDWAIT = 0x52D // 1325 + SYS_SIGWAITINFO = 0x52E // 1326 + SYS___CHKBFP = 0x52F // 1327 + SYS___W_PIOCTL = 0x59E // 1438 + SYS___OSENV = 0x59F // 1439 + SYS_EXPORTWO = 0x5A1 // 1441 + SYS_EXPORTWORKUNIT = 0x5A1 // 1441 + SYS_UNDOEXPO = 0x5A2 // 1442 + SYS_UNDOEXPORTWORKUNIT = 0x5A2 // 1442 + SYS_IMPORTWO = 0x5A3 // 1443 + SYS_IMPORTWORKUNIT = 0x5A3 // 1443 + SYS_UNDOIMPO = 0x5A4 // 1444 + SYS_UNDOIMPORTWORKUNIT = 0x5A4 // 1444 + SYS_EXTRACTW = 0x5A5 // 1445 + SYS_EXTRACTWORKUNIT = 0x5A5 // 1445 + SYS___CPL = 0x5A6 // 1446 + SYS___MAP_INIT = 0x5A7 // 1447 + SYS___MAP_SERVICE = 0x5A8 // 1448 + SYS_SIGQUEUE = 0x5A9 // 1449 + SYS___MOUNT = 0x5AA // 1450 + SYS___GETUSERID = 0x5AB // 1451 + SYS___IPDOMAINNAME = 0x5AC // 1452 + SYS_QUERYENC = 0x5AD // 1453 + SYS_QUERYWORKUNITCLASSIFICATION = 0x5AD // 1453 + SYS_CONNECTE = 0x5AE // 1454 + SYS_CONNECTEXPORTIMPORT = 0x5AE // 1454 + SYS___FP_SWAPMODE = 0x5AF // 1455 + SYS_STRTOLL = 0x5B0 // 1456 + SYS_STRTOULL = 0x5B1 // 1457 + SYS___DSA_PREV = 0x5B2 // 1458 + SYS___EP_FIND = 0x5B3 // 1459 + SYS___SERVER_THREADS_QUERY = 0x5B4 // 1460 + SYS___MSGRCV_TIMED = 0x5B7 // 1463 + SYS___SEMOP_TIMED = 0x5B8 // 1464 + SYS___GET_CPUID = 0x5B9 // 1465 + SYS___GET_SYSTEM_SETTINGS = 0x5BA // 1466 + SYS_FTELLO = 0x5C8 // 1480 + SYS_FSEEKO = 0x5C9 // 1481 + SYS_LLDIV = 0x5CB // 1483 + SYS_WCSTOLL = 0x5CC // 1484 + SYS_WCSTOULL = 0x5CD // 1485 + SYS_LLABS = 0x5CE // 1486 + SYS___CONSOLE2 = 0x5D2 // 1490 + SYS_INET_NTOP = 0x5D3 // 1491 + SYS_INET_PTON = 0x5D4 // 1492 + SYS___RES = 0x5D6 // 1494 + SYS_RES_MKQUERY = 0x5D7 // 1495 + SYS_RES_INIT = 0x5D8 // 1496 + SYS_RES_QUERY = 0x5D9 // 1497 + SYS_RES_SEARCH = 0x5DA // 1498 + SYS_RES_SEND = 0x5DB // 1499 + SYS_RES_QUERYDOMAIN = 0x5DC // 1500 + SYS_DN_EXPAND = 0x5DD // 1501 + SYS_DN_SKIPNAME = 0x5DE // 1502 + SYS_DN_COMP = 0x5DF // 1503 + SYS_ASCTIME_R = 0x5E0 // 1504 + SYS_CTIME_R = 0x5E1 // 1505 + SYS_GMTIME_R = 0x5E2 // 1506 + SYS_LOCALTIME_R = 0x5E3 // 1507 + SYS_RAND_R = 0x5E4 // 1508 + SYS_STRTOK_R = 0x5E5 // 1509 + SYS_READDIR_R = 0x5E6 // 1510 + SYS_GETGRGID_R = 0x5E7 // 1511 + SYS_GETGRNAM_R = 0x5E8 // 1512 + SYS_GETLOGIN_R = 0x5E9 // 1513 + SYS_GETPWNAM_R = 0x5EA // 1514 + SYS_GETPWUID_R = 0x5EB // 1515 + SYS_TTYNAME_R = 0x5EC // 1516 + SYS_PTHREAD_ATFORK = 0x5ED // 1517 + SYS_PTHREAD_ATTR_GETGUARDSIZE = 0x5EE // 1518 + SYS_PTHREAD_ATTR_GETSTACKADDR = 0x5EF // 1519 + SYS_PTHREAD_ATTR_SETGUARDSIZE = 0x5F0 // 1520 + SYS_PTHREAD_ATTR_SETSTACKADDR = 0x5F1 // 1521 + SYS_PTHREAD_CONDATTR_GETPSHARED = 0x5F2 // 1522 + SYS_PTHREAD_CONDATTR_SETPSHARED = 0x5F3 // 1523 + SYS_PTHREAD_GETCONCURRENCY = 0x5F4 // 1524 + SYS_PTHREAD_KEY_DELETE = 0x5F5 // 1525 + SYS_PTHREAD_SETCONCURRENCY = 0x5F6 // 1526 + SYS_PTHREAD_SIGMASK = 0x5F7 // 1527 + SYS___DISCARDDATA = 0x5F8 // 1528 + SYS_PTHREAD_ATTR_GETSCHEDPARAM = 0x5F9 // 1529 + SYS_PTHREAD_ATTR_SETSCHEDPARAM = 0x5FA // 1530 + SYS_PTHREAD_ATTR_GETDETACHSTATE_U98 = 0x5FB // 1531 + SYS_PTHREAD_ATTR_SETDETACHSTATE_U98 = 0x5FC // 1532 + SYS_PTHREAD_DETACH_U98 = 0x5FD // 1533 + SYS_PTHREAD_GETSPECIFIC_U98 = 0x5FE // 1534 + SYS_PTHREAD_SETCANCELSTATE = 0x5FF // 1535 + SYS_PTHREAD_SETCANCELTYPE = 0x600 // 1536 + SYS_PTHREAD_TESTCANCEL = 0x601 // 1537 + SYS___ATANF_B = 0x602 // 1538 + SYS___ATANL_B = 0x603 // 1539 + SYS___CEILF_B = 0x604 // 1540 + SYS___CEILL_B = 0x605 // 1541 + SYS___COSF_B = 0x606 // 1542 + SYS___COSL_B = 0x607 // 1543 + SYS___FABSF_B = 0x608 // 1544 + SYS___FABSL_B = 0x609 // 1545 + SYS___FLOORF_B = 0x60A // 1546 + SYS___FLOORL_B = 0x60B // 1547 + SYS___FREXPF_B = 0x60C // 1548 + SYS___FREXPL_B = 0x60D // 1549 + SYS___LDEXPF_B = 0x60E // 1550 + SYS___LDEXPL_B = 0x60F // 1551 + SYS___SINF_B = 0x610 // 1552 + SYS___SINL_B = 0x611 // 1553 + SYS___TANF_B = 0x612 // 1554 + SYS___TANL_B = 0x613 // 1555 + SYS___TANHF_B = 0x614 // 1556 + SYS___TANHL_B = 0x615 // 1557 + SYS___ACOSF_B = 0x616 // 1558 + SYS___ACOSL_B = 0x617 // 1559 + SYS___ASINF_B = 0x618 // 1560 + SYS___ASINL_B = 0x619 // 1561 + SYS___ATAN2F_B = 0x61A // 1562 + SYS___ATAN2L_B = 0x61B // 1563 + SYS___COSHF_B = 0x61C // 1564 + SYS___COSHL_B = 0x61D // 1565 + SYS___EXPF_B = 0x61E // 1566 + SYS___EXPL_B = 0x61F // 1567 + SYS___LOGF_B = 0x620 // 1568 + SYS___LOGL_B = 0x621 // 1569 + SYS___LOG10F_B = 0x622 // 1570 + SYS___LOG10L_B = 0x623 // 1571 + SYS___POWF_B = 0x624 // 1572 + SYS___POWL_B = 0x625 // 1573 + SYS___SINHF_B = 0x626 // 1574 + SYS___SINHL_B = 0x627 // 1575 + SYS___SQRTF_B = 0x628 // 1576 + SYS___SQRTL_B = 0x629 // 1577 + SYS___ABSF_B = 0x62A // 1578 + SYS___ABS_B = 0x62B // 1579 + SYS___ABSL_B = 0x62C // 1580 + SYS___FMODF_B = 0x62D // 1581 + SYS___FMODL_B = 0x62E // 1582 + SYS___MODFF_B = 0x62F // 1583 + SYS___MODFL_B = 0x630 // 1584 + SYS_ABSF = 0x631 // 1585 + SYS_ABSL = 0x632 // 1586 + SYS_ACOSF = 0x633 // 1587 + SYS_ACOSL = 0x634 // 1588 + SYS_ASINF = 0x635 // 1589 + SYS_ASINL = 0x636 // 1590 + SYS_ATAN2F = 0x637 // 1591 + SYS_ATAN2L = 0x638 // 1592 + SYS_ATANF = 0x639 // 1593 + SYS_ATANL = 0x63A // 1594 + SYS_CEILF = 0x63B // 1595 + SYS_CEILL = 0x63C // 1596 + SYS_COSF = 0x63D // 1597 + SYS_COSL = 0x63E // 1598 + SYS_COSHF = 0x63F // 1599 + SYS_COSHL = 0x640 // 1600 + SYS_EXPF = 0x641 // 1601 + SYS_EXPL = 0x642 // 1602 + SYS_TANHF = 0x643 // 1603 + SYS_TANHL = 0x644 // 1604 + SYS_LOG10F = 0x645 // 1605 + SYS_LOG10L = 0x646 // 1606 + SYS_LOGF = 0x647 // 1607 + SYS_LOGL = 0x648 // 1608 + SYS_POWF = 0x649 // 1609 + SYS_POWL = 0x64A // 1610 + SYS_SINF = 0x64B // 1611 + SYS_SINL = 0x64C // 1612 + SYS_SQRTF = 0x64D // 1613 + SYS_SQRTL = 0x64E // 1614 + SYS_SINHF = 0x64F // 1615 + SYS_SINHL = 0x650 // 1616 + SYS_TANF = 0x651 // 1617 + SYS_TANL = 0x652 // 1618 + SYS_FABSF = 0x653 // 1619 + SYS_FABSL = 0x654 // 1620 + SYS_FLOORF = 0x655 // 1621 + SYS_FLOORL = 0x656 // 1622 + SYS_FMODF = 0x657 // 1623 + SYS_FMODL = 0x658 // 1624 + SYS_FREXPF = 0x659 // 1625 + SYS_FREXPL = 0x65A // 1626 + SYS_LDEXPF = 0x65B // 1627 + SYS_LDEXPL = 0x65C // 1628 + SYS_MODFF = 0x65D // 1629 + SYS_MODFL = 0x65E // 1630 + SYS_BTOWC = 0x65F // 1631 + SYS___CHATTR = 0x660 // 1632 + SYS___FCHATTR = 0x661 // 1633 + SYS___TOCCSID = 0x662 // 1634 + SYS___CSNAMETYPE = 0x663 // 1635 + SYS___TOCSNAME = 0x664 // 1636 + SYS___CCSIDTYPE = 0x665 // 1637 + SYS___AE_CORRESTBL_QUERY = 0x666 // 1638 + SYS___AE_AUTOCONVERT_STATE = 0x667 // 1639 + SYS_DN_FIND = 0x668 // 1640 + SYS___GETHOSTBYADDR_A = 0x669 // 1641 + SYS___GETHOSTBYNAME_A = 0x66A // 1642 + SYS___RES_INIT_A = 0x66B // 1643 + SYS___GETHOSTBYADDR_R_A = 0x66C // 1644 + SYS___GETHOSTBYNAME_R_A = 0x66D // 1645 + SYS___CHARMAP_INIT_A = 0x66E // 1646 + SYS___MBLEN_A = 0x66F // 1647 + SYS___MBLEN_SB_A = 0x670 // 1648 + SYS___MBLEN_STD_A = 0x671 // 1649 + SYS___MBLEN_UTF = 0x672 // 1650 + SYS___MBSTOWCS_A = 0x673 // 1651 + SYS___MBSTOWCS_STD_A = 0x674 // 1652 + SYS___MBTOWC_A = 0x675 // 1653 + SYS___MBTOWC_ISO1 = 0x676 // 1654 + SYS___MBTOWC_SBCS = 0x677 // 1655 + SYS___MBTOWC_MBCS = 0x678 // 1656 + SYS___MBTOWC_UTF = 0x679 // 1657 + SYS___WCSTOMBS_A = 0x67A // 1658 + SYS___WCSTOMBS_STD_A = 0x67B // 1659 + SYS___WCSWIDTH_A = 0x67C // 1660 + SYS___GETGRGID_R_A = 0x67D // 1661 + SYS___WCSWIDTH_STD_A = 0x67E // 1662 + SYS___WCSWIDTH_ASIA = 0x67F // 1663 + SYS___CSID_A = 0x680 // 1664 + SYS___CSID_STD_A = 0x681 // 1665 + SYS___WCSID_A = 0x682 // 1666 + SYS___WCSID_STD_A = 0x683 // 1667 + SYS___WCTOMB_A = 0x684 // 1668 + SYS___WCTOMB_ISO1 = 0x685 // 1669 + SYS___WCTOMB_STD_A = 0x686 // 1670 + SYS___WCTOMB_UTF = 0x687 // 1671 + SYS___WCWIDTH_A = 0x688 // 1672 + SYS___GETGRNAM_R_A = 0x689 // 1673 + SYS___WCWIDTH_STD_A = 0x68A // 1674 + SYS___WCWIDTH_ASIA = 0x68B // 1675 + SYS___GETPWNAM_R_A = 0x68C // 1676 + SYS___GETPWUID_R_A = 0x68D // 1677 + SYS___GETLOGIN_R_A = 0x68E // 1678 + SYS___TTYNAME_R_A = 0x68F // 1679 + SYS___READDIR_R_A = 0x690 // 1680 + SYS___E2A_S = 0x691 // 1681 + SYS___FNMATCH_A = 0x692 // 1682 + SYS___FNMATCH_C_A = 0x693 // 1683 + SYS___EXECL_A = 0x694 // 1684 + SYS___FNMATCH_STD_A = 0x695 // 1685 + SYS___REGCOMP_A = 0x696 // 1686 + SYS___REGCOMP_STD_A = 0x697 // 1687 + SYS___REGERROR_A = 0x698 // 1688 + SYS___REGERROR_STD_A = 0x699 // 1689 + SYS___REGEXEC_A = 0x69A // 1690 + SYS___REGEXEC_STD_A = 0x69B // 1691 + SYS___REGFREE_A = 0x69C // 1692 + SYS___REGFREE_STD_A = 0x69D // 1693 + SYS___STRCOLL_A = 0x69E // 1694 + SYS___STRCOLL_C_A = 0x69F // 1695 + SYS___EXECLE_A = 0x6A0 // 1696 + SYS___STRCOLL_STD_A = 0x6A1 // 1697 + SYS___STRXFRM_A = 0x6A2 // 1698 + SYS___STRXFRM_C_A = 0x6A3 // 1699 + SYS___EXECLP_A = 0x6A4 // 1700 + SYS___STRXFRM_STD_A = 0x6A5 // 1701 + SYS___WCSCOLL_A = 0x6A6 // 1702 + SYS___WCSCOLL_C_A = 0x6A7 // 1703 + SYS___WCSCOLL_STD_A = 0x6A8 // 1704 + SYS___WCSXFRM_A = 0x6A9 // 1705 + SYS___WCSXFRM_C_A = 0x6AA // 1706 + SYS___WCSXFRM_STD_A = 0x6AB // 1707 + SYS___COLLATE_INIT_A = 0x6AC // 1708 + SYS___WCTYPE_A = 0x6AD // 1709 + SYS___GET_WCTYPE_STD_A = 0x6AE // 1710 + SYS___CTYPE_INIT_A = 0x6AF // 1711 + SYS___ISWCTYPE_A = 0x6B0 // 1712 + SYS___EXECV_A = 0x6B1 // 1713 + SYS___IS_WCTYPE_STD_A = 0x6B2 // 1714 + SYS___TOWLOWER_A = 0x6B3 // 1715 + SYS___TOWLOWER_STD_A = 0x6B4 // 1716 + SYS___TOWUPPER_A = 0x6B5 // 1717 + SYS___TOWUPPER_STD_A = 0x6B6 // 1718 + SYS___LOCALE_INIT_A = 0x6B7 // 1719 + SYS___LOCALECONV_A = 0x6B8 // 1720 + SYS___LOCALECONV_STD_A = 0x6B9 // 1721 + SYS___NL_LANGINFO_A = 0x6BA // 1722 + SYS___NL_LNAGINFO_STD_A = 0x6BB // 1723 + SYS___MONETARY_INIT_A = 0x6BC // 1724 + SYS___STRFMON_A = 0x6BD // 1725 + SYS___STRFMON_STD_A = 0x6BE // 1726 + SYS___GETADDRINFO_A = 0x6BF // 1727 + SYS___CATGETS_A = 0x6C0 // 1728 + SYS___EXECVE_A = 0x6C1 // 1729 + SYS___EXECVP_A = 0x6C2 // 1730 + SYS___SPAWN_A = 0x6C3 // 1731 + SYS___GETNAMEINFO_A = 0x6C4 // 1732 + SYS___SPAWNP_A = 0x6C5 // 1733 + SYS___NUMERIC_INIT_A = 0x6C6 // 1734 + SYS___RESP_INIT_A = 0x6C7 // 1735 + SYS___RPMATCH_A = 0x6C8 // 1736 + SYS___RPMATCH_C_A = 0x6C9 // 1737 + SYS___RPMATCH_STD_A = 0x6CA // 1738 + SYS___TIME_INIT_A = 0x6CB // 1739 + SYS___STRFTIME_A = 0x6CC // 1740 + SYS___STRFTIME_STD_A = 0x6CD // 1741 + SYS___STRPTIME_A = 0x6CE // 1742 + SYS___STRPTIME_STD_A = 0x6CF // 1743 + SYS___WCSFTIME_A = 0x6D0 // 1744 + SYS___WCSFTIME_STD_A = 0x6D1 // 1745 + SYS_____SPAWN2_A = 0x6D2 // 1746 + SYS_____SPAWNP2_A = 0x6D3 // 1747 + SYS___SYNTAX_INIT_A = 0x6D4 // 1748 + SYS___TOD_INIT_A = 0x6D5 // 1749 + SYS___NL_CSINFO_A = 0x6D6 // 1750 + SYS___NL_MONINFO_A = 0x6D7 // 1751 + SYS___NL_NUMINFO_A = 0x6D8 // 1752 + SYS___NL_RESPINFO_A = 0x6D9 // 1753 + SYS___NL_TIMINFO_A = 0x6DA // 1754 + SYS___IF_NAMETOINDEX_A = 0x6DB // 1755 + SYS___IF_INDEXTONAME_A = 0x6DC // 1756 + SYS___PRINTF_A = 0x6DD // 1757 + SYS___ICONV_OPEN_A = 0x6DE // 1758 + SYS___DLLLOAD_A = 0x6DF // 1759 + SYS___DLLQUERYFN_A = 0x6E0 // 1760 + SYS___DLLQUERYVAR_A = 0x6E1 // 1761 + SYS_____CHATTR_A = 0x6E2 // 1762 + SYS___E2A_L = 0x6E3 // 1763 + SYS_____TOCCSID_A = 0x6E4 // 1764 + SYS_____TOCSNAME_A = 0x6E5 // 1765 + SYS_____CCSIDTYPE_A = 0x6E6 // 1766 + SYS_____CSNAMETYPE_A = 0x6E7 // 1767 + SYS___CHMOD_A = 0x6E8 // 1768 + SYS___MKDIR_A = 0x6E9 // 1769 + SYS___STAT_A = 0x6EA // 1770 + SYS___STAT_O_A = 0x6EB // 1771 + SYS___MKFIFO_A = 0x6EC // 1772 + SYS_____OPEN_STAT_A = 0x6ED // 1773 + SYS___LSTAT_A = 0x6EE // 1774 + SYS___LSTAT_O_A = 0x6EF // 1775 + SYS___MKNOD_A = 0x6F0 // 1776 + SYS___MOUNT_A = 0x6F1 // 1777 + SYS___UMOUNT_A = 0x6F2 // 1778 + SYS___CHAUDIT_A = 0x6F4 // 1780 + SYS___W_GETMNTENT_A = 0x6F5 // 1781 + SYS___CREAT_A = 0x6F6 // 1782 + SYS___OPEN_A = 0x6F7 // 1783 + SYS___SETLOCALE_A = 0x6F9 // 1785 + SYS___FPRINTF_A = 0x6FA // 1786 + SYS___SPRINTF_A = 0x6FB // 1787 + SYS___VFPRINTF_A = 0x6FC // 1788 + SYS___VPRINTF_A = 0x6FD // 1789 + SYS___VSPRINTF_A = 0x6FE // 1790 + SYS___VSWPRINTF_A = 0x6FF // 1791 + SYS___SWPRINTF_A = 0x700 // 1792 + SYS___FSCANF_A = 0x701 // 1793 + SYS___SCANF_A = 0x702 // 1794 + SYS___SSCANF_A = 0x703 // 1795 + SYS___SWSCANF_A = 0x704 // 1796 + SYS___ATOF_A = 0x705 // 1797 + SYS___ATOI_A = 0x706 // 1798 + SYS___ATOL_A = 0x707 // 1799 + SYS___STRTOD_A = 0x708 // 1800 + SYS___STRTOL_A = 0x709 // 1801 + SYS___STRTOUL_A = 0x70A // 1802 + SYS_____AE_CORRESTBL_QUERY_A = 0x70B // 1803 + SYS___A64L_A = 0x70C // 1804 + SYS___ECVT_A = 0x70D // 1805 + SYS___FCVT_A = 0x70E // 1806 + SYS___GCVT_A = 0x70F // 1807 + SYS___L64A_A = 0x710 // 1808 + SYS___STRERROR_A = 0x711 // 1809 + SYS___PERROR_A = 0x712 // 1810 + SYS___FETCH_A = 0x713 // 1811 + SYS___GETENV_A = 0x714 // 1812 + SYS___MKSTEMP_A = 0x717 // 1815 + SYS___PTSNAME_A = 0x718 // 1816 + SYS___PUTENV_A = 0x719 // 1817 + SYS___REALPATH_A = 0x71A // 1818 + SYS___SETENV_A = 0x71B // 1819 + SYS___SYSTEM_A = 0x71C // 1820 + SYS___GETOPT_A = 0x71D // 1821 + SYS___CATOPEN_A = 0x71E // 1822 + SYS___ACCESS_A = 0x71F // 1823 + SYS___CHDIR_A = 0x720 // 1824 + SYS___CHOWN_A = 0x721 // 1825 + SYS___CHROOT_A = 0x722 // 1826 + SYS___GETCWD_A = 0x723 // 1827 + SYS___GETWD_A = 0x724 // 1828 + SYS___LCHOWN_A = 0x725 // 1829 + SYS___LINK_A = 0x726 // 1830 + SYS___PATHCONF_A = 0x727 // 1831 + SYS___IF_NAMEINDEX_A = 0x728 // 1832 + SYS___READLINK_A = 0x729 // 1833 + SYS___RMDIR_A = 0x72A // 1834 + SYS___STATVFS_A = 0x72B // 1835 + SYS___SYMLINK_A = 0x72C // 1836 + SYS___TRUNCATE_A = 0x72D // 1837 + SYS___UNLINK_A = 0x72E // 1838 + SYS___GAI_STRERROR_A = 0x72F // 1839 + SYS___EXTLINK_NP_A = 0x730 // 1840 + SYS___ISALNUM_A = 0x731 // 1841 + SYS___ISALPHA_A = 0x732 // 1842 + SYS___A2E_S = 0x733 // 1843 + SYS___ISCNTRL_A = 0x734 // 1844 + SYS___ISDIGIT_A = 0x735 // 1845 + SYS___ISGRAPH_A = 0x736 // 1846 + SYS___ISLOWER_A = 0x737 // 1847 + SYS___ISPRINT_A = 0x738 // 1848 + SYS___ISPUNCT_A = 0x739 // 1849 + SYS___ISSPACE_A = 0x73A // 1850 + SYS___ISUPPER_A = 0x73B // 1851 + SYS___ISXDIGIT_A = 0x73C // 1852 + SYS___TOLOWER_A = 0x73D // 1853 + SYS___TOUPPER_A = 0x73E // 1854 + SYS___ISWALNUM_A = 0x73F // 1855 + SYS___ISWALPHA_A = 0x740 // 1856 + SYS___A2E_L = 0x741 // 1857 + SYS___ISWCNTRL_A = 0x742 // 1858 + SYS___ISWDIGIT_A = 0x743 // 1859 + SYS___ISWGRAPH_A = 0x744 // 1860 + SYS___ISWLOWER_A = 0x745 // 1861 + SYS___ISWPRINT_A = 0x746 // 1862 + SYS___ISWPUNCT_A = 0x747 // 1863 + SYS___ISWSPACE_A = 0x748 // 1864 + SYS___ISWUPPER_A = 0x749 // 1865 + SYS___ISWXDIGIT_A = 0x74A // 1866 + SYS___CONFSTR_A = 0x74B // 1867 + SYS___FTOK_A = 0x74C // 1868 + SYS___MKTEMP_A = 0x74D // 1869 + SYS___FDOPEN_A = 0x74E // 1870 + SYS___FLDATA_A = 0x74F // 1871 + SYS___REMOVE_A = 0x750 // 1872 + SYS___RENAME_A = 0x751 // 1873 + SYS___TMPNAM_A = 0x752 // 1874 + SYS___FOPEN_A = 0x753 // 1875 + SYS___FREOPEN_A = 0x754 // 1876 + SYS___CUSERID_A = 0x755 // 1877 + SYS___POPEN_A = 0x756 // 1878 + SYS___TEMPNAM_A = 0x757 // 1879 + SYS___FTW_A = 0x758 // 1880 + SYS___GETGRENT_A = 0x759 // 1881 + SYS___GETGRGID_A = 0x75A // 1882 + SYS___GETGRNAM_A = 0x75B // 1883 + SYS___GETGROUPSBYNAME_A = 0x75C // 1884 + SYS___GETHOSTENT_A = 0x75D // 1885 + SYS___GETHOSTNAME_A = 0x75E // 1886 + SYS___GETLOGIN_A = 0x75F // 1887 + SYS___INET_NTOP_A = 0x760 // 1888 + SYS___GETPASS_A = 0x761 // 1889 + SYS___GETPWENT_A = 0x762 // 1890 + SYS___GETPWNAM_A = 0x763 // 1891 + SYS___GETPWUID_A = 0x764 // 1892 + SYS_____CHECK_RESOURCE_AUTH_NP_A = 0x765 // 1893 + SYS___CHECKSCHENV_A = 0x766 // 1894 + SYS___CONNECTSERVER_A = 0x767 // 1895 + SYS___CONNECTWORKMGR_A = 0x768 // 1896 + SYS_____CONSOLE_A = 0x769 // 1897 + SYS___CREATEWORKUNIT_A = 0x76A // 1898 + SYS___CTERMID_A = 0x76B // 1899 + SYS___FMTMSG_A = 0x76C // 1900 + SYS___INITGROUPS_A = 0x76D // 1901 + SYS_____LOGIN_A = 0x76E // 1902 + SYS___MSGRCV_A = 0x76F // 1903 + SYS___MSGSND_A = 0x770 // 1904 + SYS___MSGXRCV_A = 0x771 // 1905 + SYS___NFTW_A = 0x772 // 1906 + SYS_____PASSWD_A = 0x773 // 1907 + SYS___PTHREAD_SECURITY_NP_A = 0x774 // 1908 + SYS___QUERYMETRICS_A = 0x775 // 1909 + SYS___QUERYSCHENV = 0x776 // 1910 + SYS___READV_A = 0x777 // 1911 + SYS_____SERVER_CLASSIFY_A = 0x778 // 1912 + SYS_____SERVER_INIT_A = 0x779 // 1913 + SYS_____SERVER_PWU_A = 0x77A // 1914 + SYS___STRCASECMP_A = 0x77B // 1915 + SYS___STRNCASECMP_A = 0x77C // 1916 + SYS___TTYNAME_A = 0x77D // 1917 + SYS___UNAME_A = 0x77E // 1918 + SYS___UTIMES_A = 0x77F // 1919 + SYS___W_GETPSENT_A = 0x780 // 1920 + SYS___WRITEV_A = 0x781 // 1921 + SYS___W_STATFS_A = 0x782 // 1922 + SYS___W_STATVFS_A = 0x783 // 1923 + SYS___FPUTC_A = 0x784 // 1924 + SYS___PUTCHAR_A = 0x785 // 1925 + SYS___PUTS_A = 0x786 // 1926 + SYS___FGETS_A = 0x787 // 1927 + SYS___GETS_A = 0x788 // 1928 + SYS___FPUTS_A = 0x789 // 1929 + SYS___FREAD_A = 0x78A // 1930 + SYS___FWRITE_A = 0x78B // 1931 + SYS___OPEN_O_A = 0x78C // 1932 + SYS___ISASCII = 0x78D // 1933 + SYS___CREAT_O_A = 0x78E // 1934 + SYS___ENVNA = 0x78F // 1935 + SYS___PUTC_A = 0x790 // 1936 + SYS___AE_THREAD_SETMODE = 0x791 // 1937 + SYS___AE_THREAD_SWAPMODE = 0x792 // 1938 + SYS___GETNETBYADDR_A = 0x793 // 1939 + SYS___GETNETBYNAME_A = 0x794 // 1940 + SYS___GETNETENT_A = 0x795 // 1941 + SYS___GETPROTOBYNAME_A = 0x796 // 1942 + SYS___GETPROTOBYNUMBER_A = 0x797 // 1943 + SYS___GETPROTOENT_A = 0x798 // 1944 + SYS___GETSERVBYNAME_A = 0x799 // 1945 + SYS___GETSERVBYPORT_A = 0x79A // 1946 + SYS___GETSERVENT_A = 0x79B // 1947 + SYS___ASCTIME_A = 0x79C // 1948 + SYS___CTIME_A = 0x79D // 1949 + SYS___GETDATE_A = 0x79E // 1950 + SYS___TZSET_A = 0x79F // 1951 + SYS___UTIME_A = 0x7A0 // 1952 + SYS___ASCTIME_R_A = 0x7A1 // 1953 + SYS___CTIME_R_A = 0x7A2 // 1954 + SYS___STRTOLL_A = 0x7A3 // 1955 + SYS___STRTOULL_A = 0x7A4 // 1956 + SYS___FPUTWC_A = 0x7A5 // 1957 + SYS___PUTWC_A = 0x7A6 // 1958 + SYS___PUTWCHAR_A = 0x7A7 // 1959 + SYS___FPUTWS_A = 0x7A8 // 1960 + SYS___UNGETWC_A = 0x7A9 // 1961 + SYS___FGETWC_A = 0x7AA // 1962 + SYS___GETWC_A = 0x7AB // 1963 + SYS___GETWCHAR_A = 0x7AC // 1964 + SYS___FGETWS_A = 0x7AD // 1965 + SYS___GETTIMEOFDAY_A = 0x7AE // 1966 + SYS___GMTIME_A = 0x7AF // 1967 + SYS___GMTIME_R_A = 0x7B0 // 1968 + SYS___LOCALTIME_A = 0x7B1 // 1969 + SYS___LOCALTIME_R_A = 0x7B2 // 1970 + SYS___MKTIME_A = 0x7B3 // 1971 + SYS___TZZNA = 0x7B4 // 1972 + SYS_UNATEXIT = 0x7B5 // 1973 + SYS___CEE3DMP_A = 0x7B6 // 1974 + SYS___CDUMP_A = 0x7B7 // 1975 + SYS___CSNAP_A = 0x7B8 // 1976 + SYS___CTEST_A = 0x7B9 // 1977 + SYS___CTRACE_A = 0x7BA // 1978 + SYS___VSWPRNTF2_A = 0x7BB // 1979 + SYS___INET_PTON_A = 0x7BC // 1980 + SYS___SYSLOG_A = 0x7BD // 1981 + SYS___CRYPT_A = 0x7BE // 1982 + SYS_____OPENDIR2_A = 0x7BF // 1983 + SYS_____READDIR2_A = 0x7C0 // 1984 + SYS___OPENDIR_A = 0x7C2 // 1986 + SYS___READDIR_A = 0x7C3 // 1987 + SYS_PREAD = 0x7C7 // 1991 + SYS_PWRITE = 0x7C8 // 1992 + SYS_M_CREATE_LAYOUT = 0x7C9 // 1993 + SYS_M_DESTROY_LAYOUT = 0x7CA // 1994 + SYS_M_GETVALUES_LAYOUT = 0x7CB // 1995 + SYS_M_SETVALUES_LAYOUT = 0x7CC // 1996 + SYS_M_TRANSFORM_LAYOUT = 0x7CD // 1997 + SYS_M_WTRANSFORM_LAYOUT = 0x7CE // 1998 + SYS_FWPRINTF = 0x7D1 // 2001 + SYS_WPRINTF = 0x7D2 // 2002 + SYS_VFWPRINT = 0x7D3 // 2003 + SYS_VFWPRINTF = 0x7D3 // 2003 + SYS_VWPRINTF = 0x7D4 // 2004 + SYS_FWSCANF = 0x7D5 // 2005 + SYS_WSCANF = 0x7D6 // 2006 + SYS_WCTRANS = 0x7D7 // 2007 + SYS_TOWCTRAN = 0x7D8 // 2008 + SYS_TOWCTRANS = 0x7D8 // 2008 + SYS___WCSTOD_A = 0x7D9 // 2009 + SYS___WCSTOL_A = 0x7DA // 2010 + SYS___WCSTOUL_A = 0x7DB // 2011 + SYS___BASENAME_A = 0x7DC // 2012 + SYS___DIRNAME_A = 0x7DD // 2013 + SYS___GLOB_A = 0x7DE // 2014 + SYS_FWIDE = 0x7DF // 2015 + SYS___OSNAME = 0x7E0 // 2016 + SYS_____OSNAME_A = 0x7E1 // 2017 + SYS___BTOWC_A = 0x7E4 // 2020 + SYS___WCTOB_A = 0x7E5 // 2021 + SYS___DBM_OPEN_A = 0x7E6 // 2022 + SYS___VFPRINTF2_A = 0x7E7 // 2023 + SYS___VPRINTF2_A = 0x7E8 // 2024 + SYS___VSPRINTF2_A = 0x7E9 // 2025 + SYS___CEIL_H = 0x7EA // 2026 + SYS___FLOOR_H = 0x7EB // 2027 + SYS___MODF_H = 0x7EC // 2028 + SYS___FABS_H = 0x7ED // 2029 + SYS___J0_H = 0x7EE // 2030 + SYS___J1_H = 0x7EF // 2031 + SYS___JN_H = 0x7F0 // 2032 + SYS___Y0_H = 0x7F1 // 2033 + SYS___Y1_H = 0x7F2 // 2034 + SYS___YN_H = 0x7F3 // 2035 + SYS___CEILF_H = 0x7F4 // 2036 + SYS___CEILL_H = 0x7F5 // 2037 + SYS___FLOORF_H = 0x7F6 // 2038 + SYS___FLOORL_H = 0x7F7 // 2039 + SYS___MODFF_H = 0x7F8 // 2040 + SYS___MODFL_H = 0x7F9 // 2041 + SYS___FABSF_H = 0x7FA // 2042 + SYS___FABSL_H = 0x7FB // 2043 + SYS___MALLOC24 = 0x7FC // 2044 + SYS___MALLOC31 = 0x7FD // 2045 + SYS_ACL_INIT = 0x7FE // 2046 + SYS_ACL_FREE = 0x7FF // 2047 + SYS_ACL_FIRST_ENTRY = 0x800 // 2048 + SYS_ACL_GET_ENTRY = 0x801 // 2049 + SYS_ACL_VALID = 0x802 // 2050 + SYS_ACL_CREATE_ENTRY = 0x803 // 2051 + SYS_ACL_DELETE_ENTRY = 0x804 // 2052 + SYS_ACL_UPDATE_ENTRY = 0x805 // 2053 + SYS_ACL_DELETE_FD = 0x806 // 2054 + SYS_ACL_DELETE_FILE = 0x807 // 2055 + SYS_ACL_GET_FD = 0x808 // 2056 + SYS_ACL_GET_FILE = 0x809 // 2057 + SYS_ACL_SET_FD = 0x80A // 2058 + SYS_ACL_SET_FILE = 0x80B // 2059 + SYS_ACL_FROM_TEXT = 0x80C // 2060 + SYS_ACL_TO_TEXT = 0x80D // 2061 + SYS_ACL_SORT = 0x80E // 2062 + SYS___SHUTDOWN_REGISTRATION = 0x80F // 2063 + SYS___ERFL_B = 0x810 // 2064 + SYS___ERFCL_B = 0x811 // 2065 + SYS___LGAMMAL_B = 0x812 // 2066 + SYS___SETHOOKEVENTS = 0x813 // 2067 + SYS_IF_NAMETOINDEX = 0x814 // 2068 + SYS_IF_INDEXTONAME = 0x815 // 2069 + SYS_IF_NAMEINDEX = 0x816 // 2070 + SYS_IF_FREENAMEINDEX = 0x817 // 2071 + SYS_GETADDRINFO = 0x818 // 2072 + SYS_GETNAMEINFO = 0x819 // 2073 + SYS_FREEADDRINFO = 0x81A // 2074 + SYS_GAI_STRERROR = 0x81B // 2075 + SYS_REXEC_AF = 0x81C // 2076 + SYS___POE = 0x81D // 2077 + SYS___DYNALLOC_A = 0x81F // 2079 + SYS___DYNFREE_A = 0x820 // 2080 + SYS___RES_QUERY_A = 0x821 // 2081 + SYS___RES_SEARCH_A = 0x822 // 2082 + SYS___RES_QUERYDOMAIN_A = 0x823 // 2083 + SYS___RES_MKQUERY_A = 0x824 // 2084 + SYS___RES_SEND_A = 0x825 // 2085 + SYS___DN_EXPAND_A = 0x826 // 2086 + SYS___DN_SKIPNAME_A = 0x827 // 2087 + SYS___DN_COMP_A = 0x828 // 2088 + SYS___DN_FIND_A = 0x829 // 2089 + SYS___NLIST_A = 0x82A // 2090 + SYS_____TCGETCP_A = 0x82B // 2091 + SYS_____TCSETCP_A = 0x82C // 2092 + SYS_____W_PIOCTL_A = 0x82E // 2094 + SYS___INET_ADDR_A = 0x82F // 2095 + SYS___INET_NTOA_A = 0x830 // 2096 + SYS___INET_NETWORK_A = 0x831 // 2097 + SYS___ACCEPT_A = 0x832 // 2098 + SYS___ACCEPT_AND_RECV_A = 0x833 // 2099 + SYS___BIND_A = 0x834 // 2100 + SYS___CONNECT_A = 0x835 // 2101 + SYS___GETPEERNAME_A = 0x836 // 2102 + SYS___GETSOCKNAME_A = 0x837 // 2103 + SYS___RECVFROM_A = 0x838 // 2104 + SYS___SENDTO_A = 0x839 // 2105 + SYS___SENDMSG_A = 0x83A // 2106 + SYS___RECVMSG_A = 0x83B // 2107 + SYS_____LCHATTR_A = 0x83C // 2108 + SYS___CABEND = 0x83D // 2109 + SYS___LE_CIB_GET = 0x83E // 2110 + SYS___SET_LAA_FOR_JIT = 0x83F // 2111 + SYS___LCHATTR = 0x840 // 2112 + SYS___WRITEDOWN = 0x841 // 2113 + SYS_PTHREAD_MUTEX_INIT2 = 0x842 // 2114 + SYS___ACOSHF_B = 0x843 // 2115 + SYS___ACOSHL_B = 0x844 // 2116 + SYS___ASINHF_B = 0x845 // 2117 + SYS___ASINHL_B = 0x846 // 2118 + SYS___ATANHF_B = 0x847 // 2119 + SYS___ATANHL_B = 0x848 // 2120 + SYS___CBRTF_B = 0x849 // 2121 + SYS___CBRTL_B = 0x84A // 2122 + SYS___COPYSIGNF_B = 0x84B // 2123 + SYS___COPYSIGNL_B = 0x84C // 2124 + SYS___COTANF_B = 0x84D // 2125 + SYS___COTAN_B = 0x84E // 2126 + SYS___COTANL_B = 0x84F // 2127 + SYS___EXP2F_B = 0x850 // 2128 + SYS___EXP2L_B = 0x851 // 2129 + SYS___EXPM1F_B = 0x852 // 2130 + SYS___EXPM1L_B = 0x853 // 2131 + SYS___FDIMF_B = 0x854 // 2132 + SYS___FDIM_B = 0x855 // 2133 + SYS___FDIML_B = 0x856 // 2134 + SYS___HYPOTF_B = 0x857 // 2135 + SYS___HYPOTL_B = 0x858 // 2136 + SYS___LOG1PF_B = 0x859 // 2137 + SYS___LOG1PL_B = 0x85A // 2138 + SYS___LOG2F_B = 0x85B // 2139 + SYS___LOG2_B = 0x85C // 2140 + SYS___LOG2L_B = 0x85D // 2141 + SYS___REMAINDERF_B = 0x85E // 2142 + SYS___REMAINDERL_B = 0x85F // 2143 + SYS___REMQUOF_B = 0x860 // 2144 + SYS___REMQUO_B = 0x861 // 2145 + SYS___REMQUOL_B = 0x862 // 2146 + SYS___TGAMMAF_B = 0x863 // 2147 + SYS___TGAMMA_B = 0x864 // 2148 + SYS___TGAMMAL_B = 0x865 // 2149 + SYS___TRUNCF_B = 0x866 // 2150 + SYS___TRUNC_B = 0x867 // 2151 + SYS___TRUNCL_B = 0x868 // 2152 + SYS___LGAMMAF_B = 0x869 // 2153 + SYS___LROUNDF_B = 0x86A // 2154 + SYS___LROUND_B = 0x86B // 2155 + SYS___ERFF_B = 0x86C // 2156 + SYS___ERFCF_B = 0x86D // 2157 + SYS_ACOSHF = 0x86E // 2158 + SYS_ACOSHL = 0x86F // 2159 + SYS_ASINHF = 0x870 // 2160 + SYS_ASINHL = 0x871 // 2161 + SYS_ATANHF = 0x872 // 2162 + SYS_ATANHL = 0x873 // 2163 + SYS_CBRTF = 0x874 // 2164 + SYS_CBRTL = 0x875 // 2165 + SYS_COPYSIGNF = 0x876 // 2166 + SYS_CPYSIGNF = 0x876 // 2166 + SYS_COPYSIGNL = 0x877 // 2167 + SYS_CPYSIGNL = 0x877 // 2167 + SYS_COTANF = 0x878 // 2168 + SYS___COTANF = 0x878 // 2168 + SYS_COTAN = 0x879 // 2169 + SYS___COTAN = 0x879 // 2169 + SYS_COTANL = 0x87A // 2170 + SYS___COTANL = 0x87A // 2170 + SYS_EXP2F = 0x87B // 2171 + SYS_EXP2L = 0x87C // 2172 + SYS_EXPM1F = 0x87D // 2173 + SYS_EXPM1L = 0x87E // 2174 + SYS_FDIMF = 0x87F // 2175 + SYS_FDIM = 0x881 // 2177 + SYS_FDIML = 0x882 // 2178 + SYS_HYPOTF = 0x883 // 2179 + SYS_HYPOTL = 0x884 // 2180 + SYS_LOG1PF = 0x885 // 2181 + SYS_LOG1PL = 0x886 // 2182 + SYS_LOG2F = 0x887 // 2183 + SYS_LOG2 = 0x888 // 2184 + SYS_LOG2L = 0x889 // 2185 + SYS_REMAINDERF = 0x88A // 2186 + SYS_REMAINDF = 0x88A // 2186 + SYS_REMAINDERL = 0x88B // 2187 + SYS_REMAINDL = 0x88B // 2187 + SYS_REMQUOF = 0x88C // 2188 + SYS_REMQUO = 0x88D // 2189 + SYS_REMQUOL = 0x88E // 2190 + SYS_TGAMMAF = 0x88F // 2191 + SYS_TGAMMA = 0x890 // 2192 + SYS_TGAMMAL = 0x891 // 2193 + SYS_TRUNCF = 0x892 // 2194 + SYS_TRUNC = 0x893 // 2195 + SYS_TRUNCL = 0x894 // 2196 + SYS_LGAMMAF = 0x895 // 2197 + SYS_LGAMMAL = 0x896 // 2198 + SYS_LROUNDF = 0x897 // 2199 + SYS_LROUND = 0x898 // 2200 + SYS_ERFF = 0x899 // 2201 + SYS_ERFL = 0x89A // 2202 + SYS_ERFCF = 0x89B // 2203 + SYS_ERFCL = 0x89C // 2204 + SYS___EXP2_B = 0x89D // 2205 + SYS_EXP2 = 0x89E // 2206 + SYS___FAR_JUMP = 0x89F // 2207 + SYS___TCGETATTR_A = 0x8A1 // 2209 + SYS___TCSETATTR_A = 0x8A2 // 2210 + SYS___SUPERKILL = 0x8A4 // 2212 + SYS___LE_CONDITION_TOKEN_BUILD = 0x8A5 // 2213 + SYS___LE_MSG_ADD_INSERT = 0x8A6 // 2214 + SYS___LE_MSG_GET = 0x8A7 // 2215 + SYS___LE_MSG_GET_AND_WRITE = 0x8A8 // 2216 + SYS___LE_MSG_WRITE = 0x8A9 // 2217 + SYS___ITOA = 0x8AA // 2218 + SYS___UTOA = 0x8AB // 2219 + SYS___LTOA = 0x8AC // 2220 + SYS___ULTOA = 0x8AD // 2221 + SYS___LLTOA = 0x8AE // 2222 + SYS___ULLTOA = 0x8AF // 2223 + SYS___ITOA_A = 0x8B0 // 2224 + SYS___UTOA_A = 0x8B1 // 2225 + SYS___LTOA_A = 0x8B2 // 2226 + SYS___ULTOA_A = 0x8B3 // 2227 + SYS___LLTOA_A = 0x8B4 // 2228 + SYS___ULLTOA_A = 0x8B5 // 2229 + SYS_____GETENV_A = 0x8C3 // 2243 + SYS___REXEC_A = 0x8C4 // 2244 + SYS___REXEC_AF_A = 0x8C5 // 2245 + SYS___GETUTXENT_A = 0x8C6 // 2246 + SYS___GETUTXID_A = 0x8C7 // 2247 + SYS___GETUTXLINE_A = 0x8C8 // 2248 + SYS___PUTUTXLINE_A = 0x8C9 // 2249 + SYS_____UTMPXNAME_A = 0x8CA // 2250 + SYS___PUTC_UNLOCKED_A = 0x8CB // 2251 + SYS___PUTCHAR_UNLOCKED_A = 0x8CC // 2252 + SYS___SNPRINTF_A = 0x8CD // 2253 + SYS___VSNPRINTF_A = 0x8CE // 2254 + SYS___DLOPEN_A = 0x8D0 // 2256 + SYS___DLSYM_A = 0x8D1 // 2257 + SYS___DLERROR_A = 0x8D2 // 2258 + SYS_FLOCKFILE = 0x8D3 // 2259 + SYS_FTRYLOCKFILE = 0x8D4 // 2260 + SYS_FUNLOCKFILE = 0x8D5 // 2261 + SYS_GETC_UNLOCKED = 0x8D6 // 2262 + SYS_GETCHAR_UNLOCKED = 0x8D7 // 2263 + SYS_PUTC_UNLOCKED = 0x8D8 // 2264 + SYS_PUTCHAR_UNLOCKED = 0x8D9 // 2265 + SYS_SNPRINTF = 0x8DA // 2266 + SYS_VSNPRINTF = 0x8DB // 2267 + SYS_DLOPEN = 0x8DD // 2269 + SYS_DLSYM = 0x8DE // 2270 + SYS_DLCLOSE = 0x8DF // 2271 + SYS_DLERROR = 0x8E0 // 2272 + SYS___SET_EXCEPTION_HANDLER = 0x8E2 // 2274 + SYS___RESET_EXCEPTION_HANDLER = 0x8E3 // 2275 + SYS___VHM_EVENT = 0x8E4 // 2276 + SYS___ABS_H = 0x8E6 // 2278 + SYS___ABSF_H = 0x8E7 // 2279 + SYS___ABSL_H = 0x8E8 // 2280 + SYS___ACOS_H = 0x8E9 // 2281 + SYS___ACOSF_H = 0x8EA // 2282 + SYS___ACOSL_H = 0x8EB // 2283 + SYS___ACOSH_H = 0x8EC // 2284 + SYS___ASIN_H = 0x8ED // 2285 + SYS___ASINF_H = 0x8EE // 2286 + SYS___ASINL_H = 0x8EF // 2287 + SYS___ASINH_H = 0x8F0 // 2288 + SYS___ATAN_H = 0x8F1 // 2289 + SYS___ATANF_H = 0x8F2 // 2290 + SYS___ATANL_H = 0x8F3 // 2291 + SYS___ATANH_H = 0x8F4 // 2292 + SYS___ATANHF_H = 0x8F5 // 2293 + SYS___ATANHL_H = 0x8F6 // 2294 + SYS___ATAN2_H = 0x8F7 // 2295 + SYS___ATAN2F_H = 0x8F8 // 2296 + SYS___ATAN2L_H = 0x8F9 // 2297 + SYS___CBRT_H = 0x8FA // 2298 + SYS___COPYSIGNF_H = 0x8FB // 2299 + SYS___COPYSIGNL_H = 0x8FC // 2300 + SYS___COS_H = 0x8FD // 2301 + SYS___COSF_H = 0x8FE // 2302 + SYS___COSL_H = 0x8FF // 2303 + SYS___COSHF_H = 0x900 // 2304 + SYS___COSHL_H = 0x901 // 2305 + SYS___COTAN_H = 0x902 // 2306 + SYS___COTANF_H = 0x903 // 2307 + SYS___COTANL_H = 0x904 // 2308 + SYS___ERF_H = 0x905 // 2309 + SYS___ERFF_H = 0x906 // 2310 + SYS___ERFL_H = 0x907 // 2311 + SYS___ERFC_H = 0x908 // 2312 + SYS___ERFCF_H = 0x909 // 2313 + SYS___ERFCL_H = 0x90A // 2314 + SYS___EXP_H = 0x90B // 2315 + SYS___EXPF_H = 0x90C // 2316 + SYS___EXPL_H = 0x90D // 2317 + SYS___EXPM1_H = 0x90E // 2318 + SYS___FDIM_H = 0x90F // 2319 + SYS___FDIMF_H = 0x910 // 2320 + SYS___FDIML_H = 0x911 // 2321 + SYS___FMOD_H = 0x912 // 2322 + SYS___FMODF_H = 0x913 // 2323 + SYS___FMODL_H = 0x914 // 2324 + SYS___GAMMA_H = 0x915 // 2325 + SYS___HYPOT_H = 0x916 // 2326 + SYS___ILOGB_H = 0x917 // 2327 + SYS___LGAMMA_H = 0x918 // 2328 + SYS___LGAMMAF_H = 0x919 // 2329 + SYS___LOG_H = 0x91A // 2330 + SYS___LOGF_H = 0x91B // 2331 + SYS___LOGL_H = 0x91C // 2332 + SYS___LOGB_H = 0x91D // 2333 + SYS___LOG2_H = 0x91E // 2334 + SYS___LOG2F_H = 0x91F // 2335 + SYS___LOG2L_H = 0x920 // 2336 + SYS___LOG1P_H = 0x921 // 2337 + SYS___LOG10_H = 0x922 // 2338 + SYS___LOG10F_H = 0x923 // 2339 + SYS___LOG10L_H = 0x924 // 2340 + SYS___LROUND_H = 0x925 // 2341 + SYS___LROUNDF_H = 0x926 // 2342 + SYS___NEXTAFTER_H = 0x927 // 2343 + SYS___POW_H = 0x928 // 2344 + SYS___POWF_H = 0x929 // 2345 + SYS___POWL_H = 0x92A // 2346 + SYS___REMAINDER_H = 0x92B // 2347 + SYS___RINT_H = 0x92C // 2348 + SYS___SCALB_H = 0x92D // 2349 + SYS___SIN_H = 0x92E // 2350 + SYS___SINF_H = 0x92F // 2351 + SYS___SINL_H = 0x930 // 2352 + SYS___SINH_H = 0x931 // 2353 + SYS___SINHF_H = 0x932 // 2354 + SYS___SINHL_H = 0x933 // 2355 + SYS___SQRT_H = 0x934 // 2356 + SYS___SQRTF_H = 0x935 // 2357 + SYS___SQRTL_H = 0x936 // 2358 + SYS___TAN_H = 0x937 // 2359 + SYS___TANF_H = 0x938 // 2360 + SYS___TANL_H = 0x939 // 2361 + SYS___TANH_H = 0x93A // 2362 + SYS___TANHF_H = 0x93B // 2363 + SYS___TANHL_H = 0x93C // 2364 + SYS___TGAMMA_H = 0x93D // 2365 + SYS___TGAMMAF_H = 0x93E // 2366 + SYS___TRUNC_H = 0x93F // 2367 + SYS___TRUNCF_H = 0x940 // 2368 + SYS___TRUNCL_H = 0x941 // 2369 + SYS___COSH_H = 0x942 // 2370 + SYS___LE_DEBUG_SET_RESUME_MCH = 0x943 // 2371 + SYS_VFSCANF = 0x944 // 2372 + SYS_VSCANF = 0x946 // 2374 + SYS_VSSCANF = 0x948 // 2376 + SYS_VFWSCANF = 0x94A // 2378 + SYS_VWSCANF = 0x94C // 2380 + SYS_VSWSCANF = 0x94E // 2382 + SYS_IMAXABS = 0x950 // 2384 + SYS_IMAXDIV = 0x951 // 2385 + SYS_STRTOIMAX = 0x952 // 2386 + SYS_STRTOUMAX = 0x953 // 2387 + SYS_WCSTOIMAX = 0x954 // 2388 + SYS_WCSTOUMAX = 0x955 // 2389 + SYS_ATOLL = 0x956 // 2390 + SYS_STRTOF = 0x957 // 2391 + SYS_STRTOLD = 0x958 // 2392 + SYS_WCSTOF = 0x959 // 2393 + SYS_WCSTOLD = 0x95A // 2394 + SYS_INET6_RTH_SPACE = 0x95B // 2395 + SYS_INET6_RTH_INIT = 0x95C // 2396 + SYS_INET6_RTH_ADD = 0x95D // 2397 + SYS_INET6_RTH_REVERSE = 0x95E // 2398 + SYS_INET6_RTH_SEGMENTS = 0x95F // 2399 + SYS_INET6_RTH_GETADDR = 0x960 // 2400 + SYS_INET6_OPT_INIT = 0x961 // 2401 + SYS_INET6_OPT_APPEND = 0x962 // 2402 + SYS_INET6_OPT_FINISH = 0x963 // 2403 + SYS_INET6_OPT_SET_VAL = 0x964 // 2404 + SYS_INET6_OPT_NEXT = 0x965 // 2405 + SYS_INET6_OPT_FIND = 0x966 // 2406 + SYS_INET6_OPT_GET_VAL = 0x967 // 2407 + SYS___POW_I = 0x987 // 2439 + SYS___POW_I_B = 0x988 // 2440 + SYS___POW_I_H = 0x989 // 2441 + SYS___POW_II = 0x98A // 2442 + SYS___POW_II_B = 0x98B // 2443 + SYS___POW_II_H = 0x98C // 2444 + SYS_CABS = 0x98E // 2446 + SYS___CABS_B = 0x98F // 2447 + SYS___CABS_H = 0x990 // 2448 + SYS_CABSF = 0x991 // 2449 + SYS___CABSF_B = 0x992 // 2450 + SYS___CABSF_H = 0x993 // 2451 + SYS_CABSL = 0x994 // 2452 + SYS___CABSL_B = 0x995 // 2453 + SYS___CABSL_H = 0x996 // 2454 + SYS_CACOS = 0x997 // 2455 + SYS___CACOS_B = 0x998 // 2456 + SYS___CACOS_H = 0x999 // 2457 + SYS_CACOSF = 0x99A // 2458 + SYS___CACOSF_B = 0x99B // 2459 + SYS___CACOSF_H = 0x99C // 2460 + SYS_CACOSL = 0x99D // 2461 + SYS___CACOSL_B = 0x99E // 2462 + SYS___CACOSL_H = 0x99F // 2463 + SYS_CACOSH = 0x9A0 // 2464 + SYS___CACOSH_B = 0x9A1 // 2465 + SYS___CACOSH_H = 0x9A2 // 2466 + SYS_CACOSHF = 0x9A3 // 2467 + SYS___CACOSHF_B = 0x9A4 // 2468 + SYS___CACOSHF_H = 0x9A5 // 2469 + SYS_CACOSHL = 0x9A6 // 2470 + SYS___CACOSHL_B = 0x9A7 // 2471 + SYS___CACOSHL_H = 0x9A8 // 2472 + SYS_CARG = 0x9A9 // 2473 + SYS___CARG_B = 0x9AA // 2474 + SYS___CARG_H = 0x9AB // 2475 + SYS_CARGF = 0x9AC // 2476 + SYS___CARGF_B = 0x9AD // 2477 + SYS___CARGF_H = 0x9AE // 2478 + SYS_CARGL = 0x9AF // 2479 + SYS___CARGL_B = 0x9B0 // 2480 + SYS___CARGL_H = 0x9B1 // 2481 + SYS_CASIN = 0x9B2 // 2482 + SYS___CASIN_B = 0x9B3 // 2483 + SYS___CASIN_H = 0x9B4 // 2484 + SYS_CASINF = 0x9B5 // 2485 + SYS___CASINF_B = 0x9B6 // 2486 + SYS___CASINF_H = 0x9B7 // 2487 + SYS_CASINL = 0x9B8 // 2488 + SYS___CASINL_B = 0x9B9 // 2489 + SYS___CASINL_H = 0x9BA // 2490 + SYS_CASINH = 0x9BB // 2491 + SYS___CASINH_B = 0x9BC // 2492 + SYS___CASINH_H = 0x9BD // 2493 + SYS_CASINHF = 0x9BE // 2494 + SYS___CASINHF_B = 0x9BF // 2495 + SYS___CASINHF_H = 0x9C0 // 2496 + SYS_CASINHL = 0x9C1 // 2497 + SYS___CASINHL_B = 0x9C2 // 2498 + SYS___CASINHL_H = 0x9C3 // 2499 + SYS_CATAN = 0x9C4 // 2500 + SYS___CATAN_B = 0x9C5 // 2501 + SYS___CATAN_H = 0x9C6 // 2502 + SYS_CATANF = 0x9C7 // 2503 + SYS___CATANF_B = 0x9C8 // 2504 + SYS___CATANF_H = 0x9C9 // 2505 + SYS_CATANL = 0x9CA // 2506 + SYS___CATANL_B = 0x9CB // 2507 + SYS___CATANL_H = 0x9CC // 2508 + SYS_CATANH = 0x9CD // 2509 + SYS___CATANH_B = 0x9CE // 2510 + SYS___CATANH_H = 0x9CF // 2511 + SYS_CATANHF = 0x9D0 // 2512 + SYS___CATANHF_B = 0x9D1 // 2513 + SYS___CATANHF_H = 0x9D2 // 2514 + SYS_CATANHL = 0x9D3 // 2515 + SYS___CATANHL_B = 0x9D4 // 2516 + SYS___CATANHL_H = 0x9D5 // 2517 + SYS_CCOS = 0x9D6 // 2518 + SYS___CCOS_B = 0x9D7 // 2519 + SYS___CCOS_H = 0x9D8 // 2520 + SYS_CCOSF = 0x9D9 // 2521 + SYS___CCOSF_B = 0x9DA // 2522 + SYS___CCOSF_H = 0x9DB // 2523 + SYS_CCOSL = 0x9DC // 2524 + SYS___CCOSL_B = 0x9DD // 2525 + SYS___CCOSL_H = 0x9DE // 2526 + SYS_CCOSH = 0x9DF // 2527 + SYS___CCOSH_B = 0x9E0 // 2528 + SYS___CCOSH_H = 0x9E1 // 2529 + SYS_CCOSHF = 0x9E2 // 2530 + SYS___CCOSHF_B = 0x9E3 // 2531 + SYS___CCOSHF_H = 0x9E4 // 2532 + SYS_CCOSHL = 0x9E5 // 2533 + SYS___CCOSHL_B = 0x9E6 // 2534 + SYS___CCOSHL_H = 0x9E7 // 2535 + SYS_CEXP = 0x9E8 // 2536 + SYS___CEXP_B = 0x9E9 // 2537 + SYS___CEXP_H = 0x9EA // 2538 + SYS_CEXPF = 0x9EB // 2539 + SYS___CEXPF_B = 0x9EC // 2540 + SYS___CEXPF_H = 0x9ED // 2541 + SYS_CEXPL = 0x9EE // 2542 + SYS___CEXPL_B = 0x9EF // 2543 + SYS___CEXPL_H = 0x9F0 // 2544 + SYS_CIMAG = 0x9F1 // 2545 + SYS___CIMAG_B = 0x9F2 // 2546 + SYS___CIMAG_H = 0x9F3 // 2547 + SYS_CIMAGF = 0x9F4 // 2548 + SYS___CIMAGF_B = 0x9F5 // 2549 + SYS___CIMAGF_H = 0x9F6 // 2550 + SYS_CIMAGL = 0x9F7 // 2551 + SYS___CIMAGL_B = 0x9F8 // 2552 + SYS___CIMAGL_H = 0x9F9 // 2553 + SYS___CLOG = 0x9FA // 2554 + SYS___CLOG_B = 0x9FB // 2555 + SYS___CLOG_H = 0x9FC // 2556 + SYS_CLOGF = 0x9FD // 2557 + SYS___CLOGF_B = 0x9FE // 2558 + SYS___CLOGF_H = 0x9FF // 2559 + SYS_CLOGL = 0xA00 // 2560 + SYS___CLOGL_B = 0xA01 // 2561 + SYS___CLOGL_H = 0xA02 // 2562 + SYS_CONJ = 0xA03 // 2563 + SYS___CONJ_B = 0xA04 // 2564 + SYS___CONJ_H = 0xA05 // 2565 + SYS_CONJF = 0xA06 // 2566 + SYS___CONJF_B = 0xA07 // 2567 + SYS___CONJF_H = 0xA08 // 2568 + SYS_CONJL = 0xA09 // 2569 + SYS___CONJL_B = 0xA0A // 2570 + SYS___CONJL_H = 0xA0B // 2571 + SYS_CPOW = 0xA0C // 2572 + SYS___CPOW_B = 0xA0D // 2573 + SYS___CPOW_H = 0xA0E // 2574 + SYS_CPOWF = 0xA0F // 2575 + SYS___CPOWF_B = 0xA10 // 2576 + SYS___CPOWF_H = 0xA11 // 2577 + SYS_CPOWL = 0xA12 // 2578 + SYS___CPOWL_B = 0xA13 // 2579 + SYS___CPOWL_H = 0xA14 // 2580 + SYS_CPROJ = 0xA15 // 2581 + SYS___CPROJ_B = 0xA16 // 2582 + SYS___CPROJ_H = 0xA17 // 2583 + SYS_CPROJF = 0xA18 // 2584 + SYS___CPROJF_B = 0xA19 // 2585 + SYS___CPROJF_H = 0xA1A // 2586 + SYS_CPROJL = 0xA1B // 2587 + SYS___CPROJL_B = 0xA1C // 2588 + SYS___CPROJL_H = 0xA1D // 2589 + SYS_CREAL = 0xA1E // 2590 + SYS___CREAL_B = 0xA1F // 2591 + SYS___CREAL_H = 0xA20 // 2592 + SYS_CREALF = 0xA21 // 2593 + SYS___CREALF_B = 0xA22 // 2594 + SYS___CREALF_H = 0xA23 // 2595 + SYS_CREALL = 0xA24 // 2596 + SYS___CREALL_B = 0xA25 // 2597 + SYS___CREALL_H = 0xA26 // 2598 + SYS_CSIN = 0xA27 // 2599 + SYS___CSIN_B = 0xA28 // 2600 + SYS___CSIN_H = 0xA29 // 2601 + SYS_CSINF = 0xA2A // 2602 + SYS___CSINF_B = 0xA2B // 2603 + SYS___CSINF_H = 0xA2C // 2604 + SYS_CSINL = 0xA2D // 2605 + SYS___CSINL_B = 0xA2E // 2606 + SYS___CSINL_H = 0xA2F // 2607 + SYS_CSINH = 0xA30 // 2608 + SYS___CSINH_B = 0xA31 // 2609 + SYS___CSINH_H = 0xA32 // 2610 + SYS_CSINHF = 0xA33 // 2611 + SYS___CSINHF_B = 0xA34 // 2612 + SYS___CSINHF_H = 0xA35 // 2613 + SYS_CSINHL = 0xA36 // 2614 + SYS___CSINHL_B = 0xA37 // 2615 + SYS___CSINHL_H = 0xA38 // 2616 + SYS_CSQRT = 0xA39 // 2617 + SYS___CSQRT_B = 0xA3A // 2618 + SYS___CSQRT_H = 0xA3B // 2619 + SYS_CSQRTF = 0xA3C // 2620 + SYS___CSQRTF_B = 0xA3D // 2621 + SYS___CSQRTF_H = 0xA3E // 2622 + SYS_CSQRTL = 0xA3F // 2623 + SYS___CSQRTL_B = 0xA40 // 2624 + SYS___CSQRTL_H = 0xA41 // 2625 + SYS_CTAN = 0xA42 // 2626 + SYS___CTAN_B = 0xA43 // 2627 + SYS___CTAN_H = 0xA44 // 2628 + SYS_CTANF = 0xA45 // 2629 + SYS___CTANF_B = 0xA46 // 2630 + SYS___CTANF_H = 0xA47 // 2631 + SYS_CTANL = 0xA48 // 2632 + SYS___CTANL_B = 0xA49 // 2633 + SYS___CTANL_H = 0xA4A // 2634 + SYS_CTANH = 0xA4B // 2635 + SYS___CTANH_B = 0xA4C // 2636 + SYS___CTANH_H = 0xA4D // 2637 + SYS_CTANHF = 0xA4E // 2638 + SYS___CTANHF_B = 0xA4F // 2639 + SYS___CTANHF_H = 0xA50 // 2640 + SYS_CTANHL = 0xA51 // 2641 + SYS___CTANHL_B = 0xA52 // 2642 + SYS___CTANHL_H = 0xA53 // 2643 + SYS___ACOSHF_H = 0xA54 // 2644 + SYS___ACOSHL_H = 0xA55 // 2645 + SYS___ASINHF_H = 0xA56 // 2646 + SYS___ASINHL_H = 0xA57 // 2647 + SYS___CBRTF_H = 0xA58 // 2648 + SYS___CBRTL_H = 0xA59 // 2649 + SYS___COPYSIGN_B = 0xA5A // 2650 + SYS___EXPM1F_H = 0xA5B // 2651 + SYS___EXPM1L_H = 0xA5C // 2652 + SYS___EXP2_H = 0xA5D // 2653 + SYS___EXP2F_H = 0xA5E // 2654 + SYS___EXP2L_H = 0xA5F // 2655 + SYS___LOG1PF_H = 0xA60 // 2656 + SYS___LOG1PL_H = 0xA61 // 2657 + SYS___LGAMMAL_H = 0xA62 // 2658 + SYS_FMA = 0xA63 // 2659 + SYS___FMA_B = 0xA64 // 2660 + SYS___FMA_H = 0xA65 // 2661 + SYS_FMAF = 0xA66 // 2662 + SYS___FMAF_B = 0xA67 // 2663 + SYS___FMAF_H = 0xA68 // 2664 + SYS_FMAL = 0xA69 // 2665 + SYS___FMAL_B = 0xA6A // 2666 + SYS___FMAL_H = 0xA6B // 2667 + SYS_FMAX = 0xA6C // 2668 + SYS___FMAX_B = 0xA6D // 2669 + SYS___FMAX_H = 0xA6E // 2670 + SYS_FMAXF = 0xA6F // 2671 + SYS___FMAXF_B = 0xA70 // 2672 + SYS___FMAXF_H = 0xA71 // 2673 + SYS_FMAXL = 0xA72 // 2674 + SYS___FMAXL_B = 0xA73 // 2675 + SYS___FMAXL_H = 0xA74 // 2676 + SYS_FMIN = 0xA75 // 2677 + SYS___FMIN_B = 0xA76 // 2678 + SYS___FMIN_H = 0xA77 // 2679 + SYS_FMINF = 0xA78 // 2680 + SYS___FMINF_B = 0xA79 // 2681 + SYS___FMINF_H = 0xA7A // 2682 + SYS_FMINL = 0xA7B // 2683 + SYS___FMINL_B = 0xA7C // 2684 + SYS___FMINL_H = 0xA7D // 2685 + SYS_ILOGBF = 0xA7E // 2686 + SYS___ILOGBF_B = 0xA7F // 2687 + SYS___ILOGBF_H = 0xA80 // 2688 + SYS_ILOGBL = 0xA81 // 2689 + SYS___ILOGBL_B = 0xA82 // 2690 + SYS___ILOGBL_H = 0xA83 // 2691 + SYS_LLRINT = 0xA84 // 2692 + SYS___LLRINT_B = 0xA85 // 2693 + SYS___LLRINT_H = 0xA86 // 2694 + SYS_LLRINTF = 0xA87 // 2695 + SYS___LLRINTF_B = 0xA88 // 2696 + SYS___LLRINTF_H = 0xA89 // 2697 + SYS_LLRINTL = 0xA8A // 2698 + SYS___LLRINTL_B = 0xA8B // 2699 + SYS___LLRINTL_H = 0xA8C // 2700 + SYS_LLROUND = 0xA8D // 2701 + SYS___LLROUND_B = 0xA8E // 2702 + SYS___LLROUND_H = 0xA8F // 2703 + SYS_LLROUNDF = 0xA90 // 2704 + SYS___LLROUNDF_B = 0xA91 // 2705 + SYS___LLROUNDF_H = 0xA92 // 2706 + SYS_LLROUNDL = 0xA93 // 2707 + SYS___LLROUNDL_B = 0xA94 // 2708 + SYS___LLROUNDL_H = 0xA95 // 2709 + SYS_LOGBF = 0xA96 // 2710 + SYS___LOGBF_B = 0xA97 // 2711 + SYS___LOGBF_H = 0xA98 // 2712 + SYS_LOGBL = 0xA99 // 2713 + SYS___LOGBL_B = 0xA9A // 2714 + SYS___LOGBL_H = 0xA9B // 2715 + SYS_LRINT = 0xA9C // 2716 + SYS___LRINT_B = 0xA9D // 2717 + SYS___LRINT_H = 0xA9E // 2718 + SYS_LRINTF = 0xA9F // 2719 + SYS___LRINTF_B = 0xAA0 // 2720 + SYS___LRINTF_H = 0xAA1 // 2721 + SYS_LRINTL = 0xAA2 // 2722 + SYS___LRINTL_B = 0xAA3 // 2723 + SYS___LRINTL_H = 0xAA4 // 2724 + SYS_LROUNDL = 0xAA5 // 2725 + SYS___LROUNDL_B = 0xAA6 // 2726 + SYS___LROUNDL_H = 0xAA7 // 2727 + SYS_NAN = 0xAA8 // 2728 + SYS___NAN_B = 0xAA9 // 2729 + SYS_NANF = 0xAAA // 2730 + SYS___NANF_B = 0xAAB // 2731 + SYS_NANL = 0xAAC // 2732 + SYS___NANL_B = 0xAAD // 2733 + SYS_NEARBYINT = 0xAAE // 2734 + SYS___NEARBYINT_B = 0xAAF // 2735 + SYS___NEARBYINT_H = 0xAB0 // 2736 + SYS_NEARBYINTF = 0xAB1 // 2737 + SYS___NEARBYINTF_B = 0xAB2 // 2738 + SYS___NEARBYINTF_H = 0xAB3 // 2739 + SYS_NEARBYINTL = 0xAB4 // 2740 + SYS___NEARBYINTL_B = 0xAB5 // 2741 + SYS___NEARBYINTL_H = 0xAB6 // 2742 + SYS_NEXTAFTERF = 0xAB7 // 2743 + SYS___NEXTAFTERF_B = 0xAB8 // 2744 + SYS___NEXTAFTERF_H = 0xAB9 // 2745 + SYS_NEXTAFTERL = 0xABA // 2746 + SYS___NEXTAFTERL_B = 0xABB // 2747 + SYS___NEXTAFTERL_H = 0xABC // 2748 + SYS_NEXTTOWARD = 0xABD // 2749 + SYS___NEXTTOWARD_B = 0xABE // 2750 + SYS___NEXTTOWARD_H = 0xABF // 2751 + SYS_NEXTTOWARDF = 0xAC0 // 2752 + SYS___NEXTTOWARDF_B = 0xAC1 // 2753 + SYS___NEXTTOWARDF_H = 0xAC2 // 2754 + SYS_NEXTTOWARDL = 0xAC3 // 2755 + SYS___NEXTTOWARDL_B = 0xAC4 // 2756 + SYS___NEXTTOWARDL_H = 0xAC5 // 2757 + SYS___REMAINDERF_H = 0xAC6 // 2758 + SYS___REMAINDERL_H = 0xAC7 // 2759 + SYS___REMQUO_H = 0xAC8 // 2760 + SYS___REMQUOF_H = 0xAC9 // 2761 + SYS___REMQUOL_H = 0xACA // 2762 + SYS_RINTF = 0xACB // 2763 + SYS___RINTF_B = 0xACC // 2764 + SYS_RINTL = 0xACD // 2765 + SYS___RINTL_B = 0xACE // 2766 + SYS_ROUND = 0xACF // 2767 + SYS___ROUND_B = 0xAD0 // 2768 + SYS___ROUND_H = 0xAD1 // 2769 + SYS_ROUNDF = 0xAD2 // 2770 + SYS___ROUNDF_B = 0xAD3 // 2771 + SYS___ROUNDF_H = 0xAD4 // 2772 + SYS_ROUNDL = 0xAD5 // 2773 + SYS___ROUNDL_B = 0xAD6 // 2774 + SYS___ROUNDL_H = 0xAD7 // 2775 + SYS_SCALBLN = 0xAD8 // 2776 + SYS___SCALBLN_B = 0xAD9 // 2777 + SYS___SCALBLN_H = 0xADA // 2778 + SYS_SCALBLNF = 0xADB // 2779 + SYS___SCALBLNF_B = 0xADC // 2780 + SYS___SCALBLNF_H = 0xADD // 2781 + SYS_SCALBLNL = 0xADE // 2782 + SYS___SCALBLNL_B = 0xADF // 2783 + SYS___SCALBLNL_H = 0xAE0 // 2784 + SYS___SCALBN_B = 0xAE1 // 2785 + SYS___SCALBN_H = 0xAE2 // 2786 + SYS_SCALBNF = 0xAE3 // 2787 + SYS___SCALBNF_B = 0xAE4 // 2788 + SYS___SCALBNF_H = 0xAE5 // 2789 + SYS_SCALBNL = 0xAE6 // 2790 + SYS___SCALBNL_B = 0xAE7 // 2791 + SYS___SCALBNL_H = 0xAE8 // 2792 + SYS___TGAMMAL_H = 0xAE9 // 2793 + SYS_FECLEAREXCEPT = 0xAEA // 2794 + SYS_FEGETENV = 0xAEB // 2795 + SYS_FEGETEXCEPTFLAG = 0xAEC // 2796 + SYS_FEGETROUND = 0xAED // 2797 + SYS_FEHOLDEXCEPT = 0xAEE // 2798 + SYS_FERAISEEXCEPT = 0xAEF // 2799 + SYS_FESETENV = 0xAF0 // 2800 + SYS_FESETEXCEPTFLAG = 0xAF1 // 2801 + SYS_FESETROUND = 0xAF2 // 2802 + SYS_FETESTEXCEPT = 0xAF3 // 2803 + SYS_FEUPDATEENV = 0xAF4 // 2804 + SYS___COPYSIGN_H = 0xAF5 // 2805 + SYS___HYPOTF_H = 0xAF6 // 2806 + SYS___HYPOTL_H = 0xAF7 // 2807 + SYS___CLASS = 0xAFA // 2810 + SYS___CLASS_B = 0xAFB // 2811 + SYS___CLASS_H = 0xAFC // 2812 + SYS___ISBLANK_A = 0xB2E // 2862 + SYS___ISWBLANK_A = 0xB2F // 2863 + SYS___LROUND_FIXUP = 0xB30 // 2864 + SYS___LROUNDF_FIXUP = 0xB31 // 2865 + SYS_SCHED_YIELD = 0xB32 // 2866 + SYS_STRERROR_R = 0xB33 // 2867 + SYS_UNSETENV = 0xB34 // 2868 + SYS___LGAMMA_H_C99 = 0xB38 // 2872 + SYS___LGAMMA_B_C99 = 0xB39 // 2873 + SYS___LGAMMA_R_C99 = 0xB3A // 2874 + SYS___FTELL2 = 0xB3B // 2875 + SYS___FSEEK2 = 0xB3C // 2876 + SYS___STATIC_REINIT = 0xB3D // 2877 + SYS_PTHREAD_ATTR_GETSTACK = 0xB3E // 2878 + SYS_PTHREAD_ATTR_SETSTACK = 0xB3F // 2879 + SYS___TGAMMA_H_C99 = 0xB78 // 2936 + SYS___TGAMMAF_H_C99 = 0xB79 // 2937 + SYS___LE_TRACEBACK = 0xB7A // 2938 + SYS___MUST_STAY_CLEAN = 0xB7C // 2940 + SYS___O_ENV = 0xB7D // 2941 + SYS_ACOSD32 = 0xB7E // 2942 + SYS_ACOSD64 = 0xB7F // 2943 + SYS_ACOSD128 = 0xB80 // 2944 + SYS_ACOSHD32 = 0xB81 // 2945 + SYS_ACOSHD64 = 0xB82 // 2946 + SYS_ACOSHD128 = 0xB83 // 2947 + SYS_ASIND32 = 0xB84 // 2948 + SYS_ASIND64 = 0xB85 // 2949 + SYS_ASIND128 = 0xB86 // 2950 + SYS_ASINHD32 = 0xB87 // 2951 + SYS_ASINHD64 = 0xB88 // 2952 + SYS_ASINHD128 = 0xB89 // 2953 + SYS_ATAND32 = 0xB8A // 2954 + SYS_ATAND64 = 0xB8B // 2955 + SYS_ATAND128 = 0xB8C // 2956 + SYS_ATAN2D32 = 0xB8D // 2957 + SYS_ATAN2D64 = 0xB8E // 2958 + SYS_ATAN2D128 = 0xB8F // 2959 + SYS_ATANHD32 = 0xB90 // 2960 + SYS_ATANHD64 = 0xB91 // 2961 + SYS_ATANHD128 = 0xB92 // 2962 + SYS_CBRTD32 = 0xB93 // 2963 + SYS_CBRTD64 = 0xB94 // 2964 + SYS_CBRTD128 = 0xB95 // 2965 + SYS_CEILD32 = 0xB96 // 2966 + SYS_CEILD64 = 0xB97 // 2967 + SYS_CEILD128 = 0xB98 // 2968 + SYS___CLASS2 = 0xB99 // 2969 + SYS___CLASS2_B = 0xB9A // 2970 + SYS___CLASS2_H = 0xB9B // 2971 + SYS_COPYSIGND32 = 0xB9C // 2972 + SYS_COPYSIGND64 = 0xB9D // 2973 + SYS_COPYSIGND128 = 0xB9E // 2974 + SYS_COSD32 = 0xB9F // 2975 + SYS_COSD64 = 0xBA0 // 2976 + SYS_COSD128 = 0xBA1 // 2977 + SYS_COSHD32 = 0xBA2 // 2978 + SYS_COSHD64 = 0xBA3 // 2979 + SYS_COSHD128 = 0xBA4 // 2980 + SYS_ERFD32 = 0xBA5 // 2981 + SYS_ERFD64 = 0xBA6 // 2982 + SYS_ERFD128 = 0xBA7 // 2983 + SYS_ERFCD32 = 0xBA8 // 2984 + SYS_ERFCD64 = 0xBA9 // 2985 + SYS_ERFCD128 = 0xBAA // 2986 + SYS_EXPD32 = 0xBAB // 2987 + SYS_EXPD64 = 0xBAC // 2988 + SYS_EXPD128 = 0xBAD // 2989 + SYS_EXP2D32 = 0xBAE // 2990 + SYS_EXP2D64 = 0xBAF // 2991 + SYS_EXP2D128 = 0xBB0 // 2992 + SYS_EXPM1D32 = 0xBB1 // 2993 + SYS_EXPM1D64 = 0xBB2 // 2994 + SYS_EXPM1D128 = 0xBB3 // 2995 + SYS_FABSD32 = 0xBB4 // 2996 + SYS_FABSD64 = 0xBB5 // 2997 + SYS_FABSD128 = 0xBB6 // 2998 + SYS_FDIMD32 = 0xBB7 // 2999 + SYS_FDIMD64 = 0xBB8 // 3000 + SYS_FDIMD128 = 0xBB9 // 3001 + SYS_FE_DEC_GETROUND = 0xBBA // 3002 + SYS_FE_DEC_SETROUND = 0xBBB // 3003 + SYS_FLOORD32 = 0xBBC // 3004 + SYS_FLOORD64 = 0xBBD // 3005 + SYS_FLOORD128 = 0xBBE // 3006 + SYS_FMAD32 = 0xBBF // 3007 + SYS_FMAD64 = 0xBC0 // 3008 + SYS_FMAD128 = 0xBC1 // 3009 + SYS_FMAXD32 = 0xBC2 // 3010 + SYS_FMAXD64 = 0xBC3 // 3011 + SYS_FMAXD128 = 0xBC4 // 3012 + SYS_FMIND32 = 0xBC5 // 3013 + SYS_FMIND64 = 0xBC6 // 3014 + SYS_FMIND128 = 0xBC7 // 3015 + SYS_FMODD32 = 0xBC8 // 3016 + SYS_FMODD64 = 0xBC9 // 3017 + SYS_FMODD128 = 0xBCA // 3018 + SYS___FP_CAST_D = 0xBCB // 3019 + SYS_FREXPD32 = 0xBCC // 3020 + SYS_FREXPD64 = 0xBCD // 3021 + SYS_FREXPD128 = 0xBCE // 3022 + SYS_HYPOTD32 = 0xBCF // 3023 + SYS_HYPOTD64 = 0xBD0 // 3024 + SYS_HYPOTD128 = 0xBD1 // 3025 + SYS_ILOGBD32 = 0xBD2 // 3026 + SYS_ILOGBD64 = 0xBD3 // 3027 + SYS_ILOGBD128 = 0xBD4 // 3028 + SYS_LDEXPD32 = 0xBD5 // 3029 + SYS_LDEXPD64 = 0xBD6 // 3030 + SYS_LDEXPD128 = 0xBD7 // 3031 + SYS_LGAMMAD32 = 0xBD8 // 3032 + SYS_LGAMMAD64 = 0xBD9 // 3033 + SYS_LGAMMAD128 = 0xBDA // 3034 + SYS_LLRINTD32 = 0xBDB // 3035 + SYS_LLRINTD64 = 0xBDC // 3036 + SYS_LLRINTD128 = 0xBDD // 3037 + SYS_LLROUNDD32 = 0xBDE // 3038 + SYS_LLROUNDD64 = 0xBDF // 3039 + SYS_LLROUNDD128 = 0xBE0 // 3040 + SYS_LOGD32 = 0xBE1 // 3041 + SYS_LOGD64 = 0xBE2 // 3042 + SYS_LOGD128 = 0xBE3 // 3043 + SYS_LOG10D32 = 0xBE4 // 3044 + SYS_LOG10D64 = 0xBE5 // 3045 + SYS_LOG10D128 = 0xBE6 // 3046 + SYS_LOG1PD32 = 0xBE7 // 3047 + SYS_LOG1PD64 = 0xBE8 // 3048 + SYS_LOG1PD128 = 0xBE9 // 3049 + SYS_LOG2D32 = 0xBEA // 3050 + SYS_LOG2D64 = 0xBEB // 3051 + SYS_LOG2D128 = 0xBEC // 3052 + SYS_LOGBD32 = 0xBED // 3053 + SYS_LOGBD64 = 0xBEE // 3054 + SYS_LOGBD128 = 0xBEF // 3055 + SYS_LRINTD32 = 0xBF0 // 3056 + SYS_LRINTD64 = 0xBF1 // 3057 + SYS_LRINTD128 = 0xBF2 // 3058 + SYS_LROUNDD32 = 0xBF3 // 3059 + SYS_LROUNDD64 = 0xBF4 // 3060 + SYS_LROUNDD128 = 0xBF5 // 3061 + SYS_MODFD32 = 0xBF6 // 3062 + SYS_MODFD64 = 0xBF7 // 3063 + SYS_MODFD128 = 0xBF8 // 3064 + SYS_NAND32 = 0xBF9 // 3065 + SYS_NAND64 = 0xBFA // 3066 + SYS_NAND128 = 0xBFB // 3067 + SYS_NEARBYINTD32 = 0xBFC // 3068 + SYS_NEARBYINTD64 = 0xBFD // 3069 + SYS_NEARBYINTD128 = 0xBFE // 3070 + SYS_NEXTAFTERD32 = 0xBFF // 3071 + SYS_NEXTAFTERD64 = 0xC00 // 3072 + SYS_NEXTAFTERD128 = 0xC01 // 3073 + SYS_NEXTTOWARDD32 = 0xC02 // 3074 + SYS_NEXTTOWARDD64 = 0xC03 // 3075 + SYS_NEXTTOWARDD128 = 0xC04 // 3076 + SYS_POWD32 = 0xC05 // 3077 + SYS_POWD64 = 0xC06 // 3078 + SYS_POWD128 = 0xC07 // 3079 + SYS_QUANTIZED32 = 0xC08 // 3080 + SYS_QUANTIZED64 = 0xC09 // 3081 + SYS_QUANTIZED128 = 0xC0A // 3082 + SYS_REMAINDERD32 = 0xC0B // 3083 + SYS_REMAINDERD64 = 0xC0C // 3084 + SYS_REMAINDERD128 = 0xC0D // 3085 + SYS___REMQUOD32 = 0xC0E // 3086 + SYS___REMQUOD64 = 0xC0F // 3087 + SYS___REMQUOD128 = 0xC10 // 3088 + SYS_RINTD32 = 0xC11 // 3089 + SYS_RINTD64 = 0xC12 // 3090 + SYS_RINTD128 = 0xC13 // 3091 + SYS_ROUNDD32 = 0xC14 // 3092 + SYS_ROUNDD64 = 0xC15 // 3093 + SYS_ROUNDD128 = 0xC16 // 3094 + SYS_SAMEQUANTUMD32 = 0xC17 // 3095 + SYS_SAMEQUANTUMD64 = 0xC18 // 3096 + SYS_SAMEQUANTUMD128 = 0xC19 // 3097 + SYS_SCALBLND32 = 0xC1A // 3098 + SYS_SCALBLND64 = 0xC1B // 3099 + SYS_SCALBLND128 = 0xC1C // 3100 + SYS_SCALBND32 = 0xC1D // 3101 + SYS_SCALBND64 = 0xC1E // 3102 + SYS_SCALBND128 = 0xC1F // 3103 + SYS_SIND32 = 0xC20 // 3104 + SYS_SIND64 = 0xC21 // 3105 + SYS_SIND128 = 0xC22 // 3106 + SYS_SINHD32 = 0xC23 // 3107 + SYS_SINHD64 = 0xC24 // 3108 + SYS_SINHD128 = 0xC25 // 3109 + SYS_SQRTD32 = 0xC26 // 3110 + SYS_SQRTD64 = 0xC27 // 3111 + SYS_SQRTD128 = 0xC28 // 3112 + SYS_STRTOD32 = 0xC29 // 3113 + SYS_STRTOD64 = 0xC2A // 3114 + SYS_STRTOD128 = 0xC2B // 3115 + SYS_TAND32 = 0xC2C // 3116 + SYS_TAND64 = 0xC2D // 3117 + SYS_TAND128 = 0xC2E // 3118 + SYS_TANHD32 = 0xC2F // 3119 + SYS_TANHD64 = 0xC30 // 3120 + SYS_TANHD128 = 0xC31 // 3121 + SYS_TGAMMAD32 = 0xC32 // 3122 + SYS_TGAMMAD64 = 0xC33 // 3123 + SYS_TGAMMAD128 = 0xC34 // 3124 + SYS_TRUNCD32 = 0xC3E // 3134 + SYS_TRUNCD64 = 0xC3F // 3135 + SYS_TRUNCD128 = 0xC40 // 3136 + SYS_WCSTOD32 = 0xC41 // 3137 + SYS_WCSTOD64 = 0xC42 // 3138 + SYS_WCSTOD128 = 0xC43 // 3139 + SYS___CODEPAGE_INFO = 0xC64 // 3172 + SYS_POSIX_OPENPT = 0xC66 // 3174 + SYS_PSELECT = 0xC67 // 3175 + SYS_SOCKATMARK = 0xC68 // 3176 + SYS_AIO_FSYNC = 0xC69 // 3177 + SYS_LIO_LISTIO = 0xC6A // 3178 + SYS___ATANPID32 = 0xC6B // 3179 + SYS___ATANPID64 = 0xC6C // 3180 + SYS___ATANPID128 = 0xC6D // 3181 + SYS___COSPID32 = 0xC6E // 3182 + SYS___COSPID64 = 0xC6F // 3183 + SYS___COSPID128 = 0xC70 // 3184 + SYS___SINPID32 = 0xC71 // 3185 + SYS___SINPID64 = 0xC72 // 3186 + SYS___SINPID128 = 0xC73 // 3187 + SYS_SETIPV4SOURCEFILTER = 0xC76 // 3190 + SYS_GETIPV4SOURCEFILTER = 0xC77 // 3191 + SYS_SETSOURCEFILTER = 0xC78 // 3192 + SYS_GETSOURCEFILTER = 0xC79 // 3193 + SYS_FWRITE_UNLOCKED = 0xC7A // 3194 + SYS_FREAD_UNLOCKED = 0xC7B // 3195 + SYS_FGETS_UNLOCKED = 0xC7C // 3196 + SYS_GETS_UNLOCKED = 0xC7D // 3197 + SYS_FPUTS_UNLOCKED = 0xC7E // 3198 + SYS_PUTS_UNLOCKED = 0xC7F // 3199 + SYS_FGETC_UNLOCKED = 0xC80 // 3200 + SYS_FPUTC_UNLOCKED = 0xC81 // 3201 + SYS_DLADDR = 0xC82 // 3202 + SYS_SHM_OPEN = 0xC8C // 3212 + SYS_SHM_UNLINK = 0xC8D // 3213 + SYS___CLASS2F = 0xC91 // 3217 + SYS___CLASS2L = 0xC92 // 3218 + SYS___CLASS2F_B = 0xC93 // 3219 + SYS___CLASS2F_H = 0xC94 // 3220 + SYS___CLASS2L_B = 0xC95 // 3221 + SYS___CLASS2L_H = 0xC96 // 3222 + SYS___CLASS2D32 = 0xC97 // 3223 + SYS___CLASS2D64 = 0xC98 // 3224 + SYS___CLASS2D128 = 0xC99 // 3225 + SYS___TOCSNAME2 = 0xC9A // 3226 + SYS___D1TOP = 0xC9B // 3227 + SYS___D2TOP = 0xC9C // 3228 + SYS___D4TOP = 0xC9D // 3229 + SYS___PTOD1 = 0xC9E // 3230 + SYS___PTOD2 = 0xC9F // 3231 + SYS___PTOD4 = 0xCA0 // 3232 + SYS_CLEARERR_UNLOCKED = 0xCA1 // 3233 + SYS_FDELREC_UNLOCKED = 0xCA2 // 3234 + SYS_FEOF_UNLOCKED = 0xCA3 // 3235 + SYS_FERROR_UNLOCKED = 0xCA4 // 3236 + SYS_FFLUSH_UNLOCKED = 0xCA5 // 3237 + SYS_FGETPOS_UNLOCKED = 0xCA6 // 3238 + SYS_FGETWC_UNLOCKED = 0xCA7 // 3239 + SYS_FGETWS_UNLOCKED = 0xCA8 // 3240 + SYS_FILENO_UNLOCKED = 0xCA9 // 3241 + SYS_FLDATA_UNLOCKED = 0xCAA // 3242 + SYS_FLOCATE_UNLOCKED = 0xCAB // 3243 + SYS_FPRINTF_UNLOCKED = 0xCAC // 3244 + SYS_FPUTWC_UNLOCKED = 0xCAD // 3245 + SYS_FPUTWS_UNLOCKED = 0xCAE // 3246 + SYS_FSCANF_UNLOCKED = 0xCAF // 3247 + SYS_FSEEK_UNLOCKED = 0xCB0 // 3248 + SYS_FSEEKO_UNLOCKED = 0xCB1 // 3249 + SYS_FSETPOS_UNLOCKED = 0xCB3 // 3251 + SYS_FTELL_UNLOCKED = 0xCB4 // 3252 + SYS_FTELLO_UNLOCKED = 0xCB5 // 3253 + SYS_FUPDATE_UNLOCKED = 0xCB7 // 3255 + SYS_FWIDE_UNLOCKED = 0xCB8 // 3256 + SYS_FWPRINTF_UNLOCKED = 0xCB9 // 3257 + SYS_FWSCANF_UNLOCKED = 0xCBA // 3258 + SYS_GETWC_UNLOCKED = 0xCBB // 3259 + SYS_GETWCHAR_UNLOCKED = 0xCBC // 3260 + SYS_PERROR_UNLOCKED = 0xCBD // 3261 + SYS_PRINTF_UNLOCKED = 0xCBE // 3262 + SYS_PUTWC_UNLOCKED = 0xCBF // 3263 + SYS_PUTWCHAR_UNLOCKED = 0xCC0 // 3264 + SYS_REWIND_UNLOCKED = 0xCC1 // 3265 + SYS_SCANF_UNLOCKED = 0xCC2 // 3266 + SYS_UNGETC_UNLOCKED = 0xCC3 // 3267 + SYS_UNGETWC_UNLOCKED = 0xCC4 // 3268 + SYS_VFPRINTF_UNLOCKED = 0xCC5 // 3269 + SYS_VFSCANF_UNLOCKED = 0xCC7 // 3271 + SYS_VFWPRINTF_UNLOCKED = 0xCC9 // 3273 + SYS_VFWSCANF_UNLOCKED = 0xCCB // 3275 + SYS_VPRINTF_UNLOCKED = 0xCCD // 3277 + SYS_VSCANF_UNLOCKED = 0xCCF // 3279 + SYS_VWPRINTF_UNLOCKED = 0xCD1 // 3281 + SYS_VWSCANF_UNLOCKED = 0xCD3 // 3283 + SYS_WPRINTF_UNLOCKED = 0xCD5 // 3285 + SYS_WSCANF_UNLOCKED = 0xCD6 // 3286 + SYS_ASCTIME64 = 0xCD7 // 3287 + SYS_ASCTIME64_R = 0xCD8 // 3288 + SYS_CTIME64 = 0xCD9 // 3289 + SYS_CTIME64_R = 0xCDA // 3290 + SYS_DIFFTIME64 = 0xCDB // 3291 + SYS_GMTIME64 = 0xCDC // 3292 + SYS_GMTIME64_R = 0xCDD // 3293 + SYS_LOCALTIME64 = 0xCDE // 3294 + SYS_LOCALTIME64_R = 0xCDF // 3295 + SYS_MKTIME64 = 0xCE0 // 3296 + SYS_TIME64 = 0xCE1 // 3297 + SYS___LOGIN_APPLID = 0xCE2 // 3298 + SYS___PASSWD_APPLID = 0xCE3 // 3299 + SYS_PTHREAD_SECURITY_APPLID_NP = 0xCE4 // 3300 + SYS___GETTHENT = 0xCE5 // 3301 + SYS_FREEIFADDRS = 0xCE6 // 3302 + SYS_GETIFADDRS = 0xCE7 // 3303 + SYS_POSIX_FALLOCATE = 0xCE8 // 3304 + SYS_POSIX_MEMALIGN = 0xCE9 // 3305 + SYS_SIZEOF_ALLOC = 0xCEA // 3306 + SYS_RESIZE_ALLOC = 0xCEB // 3307 + SYS_FREAD_NOUPDATE = 0xCEC // 3308 + SYS_FREAD_NOUPDATE_UNLOCKED = 0xCED // 3309 + SYS_FGETPOS64 = 0xCEE // 3310 + SYS_FSEEK64 = 0xCEF // 3311 + SYS_FSEEKO64 = 0xCF0 // 3312 + SYS_FSETPOS64 = 0xCF1 // 3313 + SYS_FTELL64 = 0xCF2 // 3314 + SYS_FTELLO64 = 0xCF3 // 3315 + SYS_FGETPOS64_UNLOCKED = 0xCF4 // 3316 + SYS_FSEEK64_UNLOCKED = 0xCF5 // 3317 + SYS_FSEEKO64_UNLOCKED = 0xCF6 // 3318 + SYS_FSETPOS64_UNLOCKED = 0xCF7 // 3319 + SYS_FTELL64_UNLOCKED = 0xCF8 // 3320 + SYS_FTELLO64_UNLOCKED = 0xCF9 // 3321 + SYS_FOPEN_UNLOCKED = 0xCFA // 3322 + SYS_FREOPEN_UNLOCKED = 0xCFB // 3323 + SYS_FDOPEN_UNLOCKED = 0xCFC // 3324 + SYS_TMPFILE_UNLOCKED = 0xCFD // 3325 + SYS___MOSERVICES = 0xD3D // 3389 + SYS___GETTOD = 0xD3E // 3390 + SYS_C16RTOMB = 0xD40 // 3392 + SYS_C32RTOMB = 0xD41 // 3393 + SYS_MBRTOC16 = 0xD42 // 3394 + SYS_MBRTOC32 = 0xD43 // 3395 + SYS_QUANTEXPD32 = 0xD44 // 3396 + SYS_QUANTEXPD64 = 0xD45 // 3397 + SYS_QUANTEXPD128 = 0xD46 // 3398 + SYS___LOCALE_CTL = 0xD47 // 3399 + SYS___SMF_RECORD2 = 0xD48 // 3400 + SYS_FOPEN64 = 0xD49 // 3401 + SYS_FOPEN64_UNLOCKED = 0xD4A // 3402 + SYS_FREOPEN64 = 0xD4B // 3403 + SYS_FREOPEN64_UNLOCKED = 0xD4C // 3404 + SYS_TMPFILE64 = 0xD4D // 3405 + SYS_TMPFILE64_UNLOCKED = 0xD4E // 3406 + SYS_GETDATE64 = 0xD4F // 3407 + SYS_GETTIMEOFDAY64 = 0xD50 // 3408 + SYS_BIND2ADDRSEL = 0xD59 // 3417 + SYS_INET6_IS_SRCADDR = 0xD5A // 3418 + SYS___GETGRGID1 = 0xD5B // 3419 + SYS___GETGRNAM1 = 0xD5C // 3420 + SYS___FBUFSIZE = 0xD60 // 3424 + SYS___FPENDING = 0xD61 // 3425 + SYS___FLBF = 0xD62 // 3426 + SYS___FREADABLE = 0xD63 // 3427 + SYS___FWRITABLE = 0xD64 // 3428 + SYS___FREADING = 0xD65 // 3429 + SYS___FWRITING = 0xD66 // 3430 + SYS___FSETLOCKING = 0xD67 // 3431 + SYS__FLUSHLBF = 0xD68 // 3432 + SYS___FPURGE = 0xD69 // 3433 + SYS___FREADAHEAD = 0xD6A // 3434 + SYS___FSETERR = 0xD6B // 3435 + SYS___FPENDING_UNLOCKED = 0xD6C // 3436 + SYS___FREADING_UNLOCKED = 0xD6D // 3437 + SYS___FWRITING_UNLOCKED = 0xD6E // 3438 + SYS__FLUSHLBF_UNLOCKED = 0xD6F // 3439 + SYS___FPURGE_UNLOCKED = 0xD70 // 3440 + SYS___FREADAHEAD_UNLOCKED = 0xD71 // 3441 + SYS___LE_CEEGTJS = 0xD72 // 3442 + SYS___LE_RECORD_DUMP = 0xD73 // 3443 + SYS_FSTAT64 = 0xD74 // 3444 + SYS_LSTAT64 = 0xD75 // 3445 + SYS_STAT64 = 0xD76 // 3446 + SYS___READDIR2_64 = 0xD77 // 3447 + SYS___OPEN_STAT64 = 0xD78 // 3448 + SYS_FTW64 = 0xD79 // 3449 + SYS_NFTW64 = 0xD7A // 3450 + SYS_UTIME64 = 0xD7B // 3451 + SYS_UTIMES64 = 0xD7C // 3452 + SYS___GETIPC64 = 0xD7D // 3453 + SYS_MSGCTL64 = 0xD7E // 3454 + SYS_SEMCTL64 = 0xD7F // 3455 + SYS_SHMCTL64 = 0xD80 // 3456 + SYS_MSGXRCV64 = 0xD81 // 3457 + SYS___MGXR64 = 0xD81 // 3457 + SYS_W_GETPSENT64 = 0xD82 // 3458 + SYS_PTHREAD_COND_TIMEDWAIT64 = 0xD83 // 3459 + SYS_FTIME64 = 0xD85 // 3461 + SYS_GETUTXENT64 = 0xD86 // 3462 + SYS_GETUTXID64 = 0xD87 // 3463 + SYS_GETUTXLINE64 = 0xD88 // 3464 + SYS_PUTUTXLINE64 = 0xD89 // 3465 + SYS_NEWLOCALE = 0xD8A // 3466 + SYS_FREELOCALE = 0xD8B // 3467 + SYS_USELOCALE = 0xD8C // 3468 + SYS_DUPLOCALE = 0xD8D // 3469 + SYS___CHATTR64 = 0xD9C // 3484 + SYS___LCHATTR64 = 0xD9D // 3485 + SYS___FCHATTR64 = 0xD9E // 3486 + SYS_____CHATTR64_A = 0xD9F // 3487 + SYS_____LCHATTR64_A = 0xDA0 // 3488 + SYS___LE_CEEUSGD = 0xDA1 // 3489 + SYS___LE_IFAM_CON = 0xDA2 // 3490 + SYS___LE_IFAM_DSC = 0xDA3 // 3491 + SYS___LE_IFAM_GET = 0xDA4 // 3492 + SYS___LE_IFAM_QRY = 0xDA5 // 3493 + SYS_ALIGNED_ALLOC = 0xDA6 // 3494 + SYS_ACCEPT4 = 0xDA7 // 3495 + SYS___ACCEPT4_A = 0xDA8 // 3496 + SYS_COPYFILERANGE = 0xDA9 // 3497 + SYS_GETLINE = 0xDAA // 3498 + SYS___GETLINE_A = 0xDAB // 3499 + SYS_DIRFD = 0xDAC // 3500 + SYS_CLOCK_GETTIME = 0xDAD // 3501 + SYS_DUP3 = 0xDAE // 3502 + SYS_EPOLL_CREATE = 0xDAF // 3503 + SYS_EPOLL_CREATE1 = 0xDB0 // 3504 + SYS_EPOLL_CTL = 0xDB1 // 3505 + SYS_EPOLL_WAIT = 0xDB2 // 3506 + SYS_EPOLL_PWAIT = 0xDB3 // 3507 + SYS_EVENTFD = 0xDB4 // 3508 + SYS_STATFS = 0xDB5 // 3509 + SYS___STATFS_A = 0xDB6 // 3510 + SYS_FSTATFS = 0xDB7 // 3511 + SYS_INOTIFY_INIT = 0xDB8 // 3512 + SYS_INOTIFY_INIT1 = 0xDB9 // 3513 + SYS_INOTIFY_ADD_WATCH = 0xDBA // 3514 + SYS___INOTIFY_ADD_WATCH_A = 0xDBB // 3515 + SYS_INOTIFY_RM_WATCH = 0xDBC // 3516 + SYS_PIPE2 = 0xDBD // 3517 + SYS_PIVOT_ROOT = 0xDBE // 3518 + SYS___PIVOT_ROOT_A = 0xDBF // 3519 + SYS_PRCTL = 0xDC0 // 3520 + SYS_PRLIMIT = 0xDC1 // 3521 + SYS_SETHOSTNAME = 0xDC2 // 3522 + SYS___SETHOSTNAME_A = 0xDC3 // 3523 + SYS_SETRESUID = 0xDC4 // 3524 + SYS_SETRESGID = 0xDC5 // 3525 + SYS_PTHREAD_CONDATTR_GETCLOCK = 0xDC6 // 3526 + SYS_FLOCK = 0xDC7 // 3527 + SYS_FGETXATTR = 0xDC8 // 3528 + SYS___FGETXATTR_A = 0xDC9 // 3529 + SYS_FLISTXATTR = 0xDCA // 3530 + SYS___FLISTXATTR_A = 0xDCB // 3531 + SYS_FREMOVEXATTR = 0xDCC // 3532 + SYS___FREMOVEXATTR_A = 0xDCD // 3533 + SYS_FSETXATTR = 0xDCE // 3534 + SYS___FSETXATTR_A = 0xDCF // 3535 + SYS_GETXATTR = 0xDD0 // 3536 + SYS___GETXATTR_A = 0xDD1 // 3537 + SYS_LGETXATTR = 0xDD2 // 3538 + SYS___LGETXATTR_A = 0xDD3 // 3539 + SYS_LISTXATTR = 0xDD4 // 3540 + SYS___LISTXATTR_A = 0xDD5 // 3541 + SYS_LLISTXATTR = 0xDD6 // 3542 + SYS___LLISTXATTR_A = 0xDD7 // 3543 + SYS_LREMOVEXATTR = 0xDD8 // 3544 + SYS___LREMOVEXATTR_A = 0xDD9 // 3545 + SYS_LSETXATTR = 0xDDA // 3546 + SYS___LSETXATTR_A = 0xDDB // 3547 + SYS_REMOVEXATTR = 0xDDC // 3548 + SYS___REMOVEXATTR_A = 0xDDD // 3549 + SYS_SETXATTR = 0xDDE // 3550 + SYS___SETXATTR_A = 0xDDF // 3551 + SYS_FDATASYNC = 0xDE0 // 3552 + SYS_SYNCFS = 0xDE1 // 3553 + SYS_FUTIMES = 0xDE2 // 3554 + SYS_FUTIMESAT = 0xDE3 // 3555 + SYS___FUTIMESAT_A = 0xDE4 // 3556 + SYS_LUTIMES = 0xDE5 // 3557 + SYS___LUTIMES_A = 0xDE6 // 3558 + SYS_INET_ATON = 0xDE7 // 3559 + SYS_GETRANDOM = 0xDE8 // 3560 + SYS_GETTID = 0xDE9 // 3561 + SYS_MEMFD_CREATE = 0xDEA // 3562 + SYS___MEMFD_CREATE_A = 0xDEB // 3563 + SYS_FACCESSAT = 0xDEC // 3564 + SYS___FACCESSAT_A = 0xDED // 3565 + SYS_FCHMODAT = 0xDEE // 3566 + SYS___FCHMODAT_A = 0xDEF // 3567 + SYS_FCHOWNAT = 0xDF0 // 3568 + SYS___FCHOWNAT_A = 0xDF1 // 3569 + SYS_FSTATAT = 0xDF2 // 3570 + SYS___FSTATAT_A = 0xDF3 // 3571 + SYS_LINKAT = 0xDF4 // 3572 + SYS___LINKAT_A = 0xDF5 // 3573 + SYS_MKDIRAT = 0xDF6 // 3574 + SYS___MKDIRAT_A = 0xDF7 // 3575 + SYS_MKFIFOAT = 0xDF8 // 3576 + SYS___MKFIFOAT_A = 0xDF9 // 3577 + SYS_MKNODAT = 0xDFA // 3578 + SYS___MKNODAT_A = 0xDFB // 3579 + SYS_OPENAT = 0xDFC // 3580 + SYS___OPENAT_A = 0xDFD // 3581 + SYS_READLINKAT = 0xDFE // 3582 + SYS___READLINKAT_A = 0xDFF // 3583 + SYS_RENAMEAT = 0xE00 // 3584 + SYS___RENAMEAT_A = 0xE01 // 3585 + SYS_RENAMEAT2 = 0xE02 // 3586 + SYS___RENAMEAT2_A = 0xE03 // 3587 + SYS_SYMLINKAT = 0xE04 // 3588 + SYS___SYMLINKAT_A = 0xE05 // 3589 + SYS_UNLINKAT = 0xE06 // 3590 + SYS___UNLINKAT_A = 0xE07 // 3591 + SYS_SYSINFO = 0xE08 // 3592 + SYS_WAIT4 = 0xE0A // 3594 + SYS_CLONE = 0xE0B // 3595 + SYS_UNSHARE = 0xE0C // 3596 + SYS_SETNS = 0xE0D // 3597 + SYS_CAPGET = 0xE0E // 3598 + SYS_CAPSET = 0xE0F // 3599 + SYS_STRCHRNUL = 0xE10 // 3600 + SYS_PTHREAD_CONDATTR_SETCLOCK = 0xE12 // 3602 + SYS_OPEN_BY_HANDLE_AT = 0xE13 // 3603 + SYS___OPEN_BY_HANDLE_AT_A = 0xE14 // 3604 + SYS___INET_ATON_A = 0xE15 // 3605 + SYS_MOUNT1 = 0xE16 // 3606 + SYS___MOUNT1_A = 0xE17 // 3607 + SYS_UMOUNT1 = 0xE18 // 3608 + SYS___UMOUNT1_A = 0xE19 // 3609 + SYS_UMOUNT2 = 0xE1A // 3610 + SYS___UMOUNT2_A = 0xE1B // 3611 + SYS___PRCTL_A = 0xE1C // 3612 + SYS_LOCALTIME_R2 = 0xE1D // 3613 + SYS___LOCALTIME_R2_A = 0xE1E // 3614 + SYS_OPENAT2 = 0xE1F // 3615 + SYS___OPENAT2_A = 0xE20 // 3616 + SYS___LE_CEEMICT = 0xE21 // 3617 + SYS_GETENTROPY = 0xE22 // 3618 + SYS_NANOSLEEP = 0xE23 // 3619 + SYS_UTIMENSAT = 0xE24 // 3620 + SYS___UTIMENSAT_A = 0xE25 // 3621 + SYS_ASPRINTF = 0xE26 // 3622 + SYS___ASPRINTF_A = 0xE27 // 3623 + SYS_VASPRINTF = 0xE28 // 3624 + SYS___VASPRINTF_A = 0xE29 // 3625 + SYS_DPRINTF = 0xE2A // 3626 + SYS___DPRINTF_A = 0xE2B // 3627 + SYS_GETOPT_LONG = 0xE2C // 3628 + SYS___GETOPT_LONG_A = 0xE2D // 3629 + SYS_PSIGNAL = 0xE2E // 3630 + SYS___PSIGNAL_A = 0xE2F // 3631 + SYS_PSIGNAL_UNLOCKED = 0xE30 // 3632 + SYS___PSIGNAL_UNLOCKED_A = 0xE31 // 3633 + SYS_FSTATAT_O = 0xE32 // 3634 + SYS___FSTATAT_O_A = 0xE33 // 3635 + SYS_FSTATAT64 = 0xE34 // 3636 + SYS___FSTATAT64_A = 0xE35 // 3637 + SYS___CHATTRAT = 0xE36 // 3638 + SYS_____CHATTRAT_A = 0xE37 // 3639 + SYS___CHATTRAT64 = 0xE38 // 3640 + SYS_____CHATTRAT64_A = 0xE39 // 3641 + SYS_MADVISE = 0xE3A // 3642 + SYS___AUTHENTICATE = 0xE3B // 3643 + ) diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux.go b/vendor/golang.org/x/sys/unix/ztypes_linux.go index eff6bcd..4740b83 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux.go @@ -1178,7 +1178,8 @@ const ( PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 0x10 PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 0x11 PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT = 0x12 - PERF_SAMPLE_BRANCH_MAX_SHIFT = 0x13 + PERF_SAMPLE_BRANCH_COUNTERS = 0x80000 + PERF_SAMPLE_BRANCH_MAX_SHIFT = 0x14 PERF_SAMPLE_BRANCH_USER = 0x1 PERF_SAMPLE_BRANCH_KERNEL = 0x2 PERF_SAMPLE_BRANCH_HV = 0x4 @@ -1198,7 +1199,7 @@ const ( PERF_SAMPLE_BRANCH_TYPE_SAVE = 0x10000 PERF_SAMPLE_BRANCH_HW_INDEX = 0x20000 PERF_SAMPLE_BRANCH_PRIV_SAVE = 0x40000 - PERF_SAMPLE_BRANCH_MAX = 0x80000 + PERF_SAMPLE_BRANCH_MAX = 0x100000 PERF_BR_UNKNOWN = 0x0 PERF_BR_COND = 0x1 PERF_BR_UNCOND = 0x2 @@ -2481,6 +2482,15 @@ type XDPMmapOffsets struct { Cr XDPRingOffset } +type XDPUmemReg struct { + Addr uint64 + Len uint64 + Chunk_size uint32 + Headroom uint32 + Flags uint32 + Tx_metadata_len uint32 +} + type XDPStatistics struct { Rx_dropped uint64 Rx_invalid_descs uint64 @@ -2935,7 +2945,7 @@ const ( BPF_TCP_LISTEN = 0xa BPF_TCP_CLOSING = 0xb BPF_TCP_NEW_SYN_RECV = 0xc - BPF_TCP_MAX_STATES = 0xd + BPF_TCP_MAX_STATES = 0xe TCP_BPF_IW = 0x3e9 TCP_BPF_SNDCWND_CLAMP = 0x3ea TCP_BPF_DELACK_MAX = 0x3eb @@ -3211,7 +3221,7 @@ const ( DEVLINK_CMD_LINECARD_NEW = 0x50 DEVLINK_CMD_LINECARD_DEL = 0x51 DEVLINK_CMD_SELFTESTS_GET = 0x52 - DEVLINK_CMD_MAX = 0x53 + DEVLINK_CMD_MAX = 0x54 DEVLINK_PORT_TYPE_NOTSET = 0x0 DEVLINK_PORT_TYPE_AUTO = 0x1 DEVLINK_PORT_TYPE_ETH = 0x2 @@ -4595,7 +4605,7 @@ const ( NL80211_ATTR_MAC_HINT = 0xc8 NL80211_ATTR_MAC_MASK = 0xd7 NL80211_ATTR_MAX_AP_ASSOC_STA = 0xca - NL80211_ATTR_MAX = 0x146 + NL80211_ATTR_MAX = 0x14a NL80211_ATTR_MAX_CRIT_PROT_DURATION = 0xb4 NL80211_ATTR_MAX_CSA_COUNTERS = 0xce NL80211_ATTR_MAX_MATCH_SETS = 0x85 @@ -4861,7 +4871,7 @@ const ( NL80211_BSS_FREQUENCY_OFFSET = 0x14 NL80211_BSS_INFORMATION_ELEMENTS = 0x6 NL80211_BSS_LAST_SEEN_BOOTTIME = 0xf - NL80211_BSS_MAX = 0x16 + NL80211_BSS_MAX = 0x18 NL80211_BSS_MLD_ADDR = 0x16 NL80211_BSS_MLO_LINK_ID = 0x15 NL80211_BSS_PAD = 0x10 @@ -4965,7 +4975,7 @@ const ( NL80211_CMD_LEAVE_IBSS = 0x2c NL80211_CMD_LEAVE_MESH = 0x45 NL80211_CMD_LEAVE_OCB = 0x6d - NL80211_CMD_MAX = 0x9a + NL80211_CMD_MAX = 0x9b NL80211_CMD_MICHAEL_MIC_FAILURE = 0x29 NL80211_CMD_MODIFY_LINK_STA = 0x97 NL80211_CMD_NAN_MATCH = 0x78 @@ -5199,7 +5209,7 @@ const ( NL80211_FREQUENCY_ATTR_GO_CONCURRENT = 0xf NL80211_FREQUENCY_ATTR_INDOOR_ONLY = 0xe NL80211_FREQUENCY_ATTR_IR_CONCURRENT = 0xf - NL80211_FREQUENCY_ATTR_MAX = 0x1c + NL80211_FREQUENCY_ATTR_MAX = 0x20 NL80211_FREQUENCY_ATTR_MAX_TX_POWER = 0x6 NL80211_FREQUENCY_ATTR_NO_10MHZ = 0x11 NL80211_FREQUENCY_ATTR_NO_160MHZ = 0xc @@ -5693,7 +5703,7 @@ const ( NL80211_STA_FLAG_ASSOCIATED = 0x7 NL80211_STA_FLAG_AUTHENTICATED = 0x5 NL80211_STA_FLAG_AUTHORIZED = 0x1 - NL80211_STA_FLAG_MAX = 0x7 + NL80211_STA_FLAG_MAX = 0x8 NL80211_STA_FLAG_MAX_OLD_API = 0x6 NL80211_STA_FLAG_MFP = 0x4 NL80211_STA_FLAG_SHORT_PREAMBLE = 0x2 @@ -5991,3 +6001,34 @@ type CachestatRange struct { Off uint64 Len uint64 } + +const ( + SK_MEMINFO_RMEM_ALLOC = 0x0 + SK_MEMINFO_RCVBUF = 0x1 + SK_MEMINFO_WMEM_ALLOC = 0x2 + SK_MEMINFO_SNDBUF = 0x3 + SK_MEMINFO_FWD_ALLOC = 0x4 + SK_MEMINFO_WMEM_QUEUED = 0x5 + SK_MEMINFO_OPTMEM = 0x6 + SK_MEMINFO_BACKLOG = 0x7 + SK_MEMINFO_DROPS = 0x8 + SK_MEMINFO_VARS = 0x9 + SKNLGRP_NONE = 0x0 + SKNLGRP_INET_TCP_DESTROY = 0x1 + SKNLGRP_INET_UDP_DESTROY = 0x2 + SKNLGRP_INET6_TCP_DESTROY = 0x3 + SKNLGRP_INET6_UDP_DESTROY = 0x4 + SK_DIAG_BPF_STORAGE_REQ_NONE = 0x0 + SK_DIAG_BPF_STORAGE_REQ_MAP_FD = 0x1 + SK_DIAG_BPF_STORAGE_REP_NONE = 0x0 + SK_DIAG_BPF_STORAGE = 0x1 + SK_DIAG_BPF_STORAGE_NONE = 0x0 + SK_DIAG_BPF_STORAGE_PAD = 0x1 + SK_DIAG_BPF_STORAGE_MAP_ID = 0x2 + SK_DIAG_BPF_STORAGE_MAP_VALUE = 0x3 +) + +type SockDiagReq struct { + Family uint8 + Protocol uint8 +} diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go index 438a30a..fd402da 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go @@ -477,14 +477,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go index adceca3..eb7a5e1 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go @@ -492,15 +492,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go index eeaa00a..d78ac10 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go @@ -470,15 +470,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]uint8 Driver_name [64]uint8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go index 6739aa9..cd06d47 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go @@ -471,15 +471,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go index 9920ef6..2f28fe2 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go @@ -472,15 +472,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go index 2923b79..71d6cac 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go @@ -476,15 +476,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go index ce2750e..8596d45 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go @@ -474,15 +474,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go index 3038811..cd60ea1 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go @@ -474,15 +474,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go index efc6fed..b0ae420 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go @@ -476,15 +476,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go index 9a654b7..8359728 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go @@ -482,15 +482,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]uint8 Driver_name [64]uint8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go index 40d358e..69eb6a5 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go @@ -481,15 +481,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]uint8 Driver_name [64]uint8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go index 148c6ce..5f583cb 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go @@ -481,15 +481,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]uint8 Driver_name [64]uint8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go index 72ba815..15adc04 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go @@ -499,15 +499,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]uint8 Driver_name [64]uint8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go index 71e7655..cf3ce90 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go @@ -495,15 +495,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go index 4abbdb9..590b567 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go @@ -476,15 +476,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go index 54f31be..d9a13af 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go @@ -25,10 +25,13 @@ const ( SizeofIPv6Mreq = 20 SizeofICMPv6Filter = 32 SizeofIPv6MTUInfo = 32 + SizeofInet4Pktinfo = 8 + SizeofInet6Pktinfo = 20 SizeofLinger = 8 SizeofSockaddrInet4 = 16 SizeofSockaddrInet6 = 28 SizeofTCPInfo = 0x68 + SizeofUcred = 12 ) type ( @@ -69,12 +72,17 @@ type Utimbuf struct { } type Utsname struct { - Sysname [65]byte - Nodename [65]byte - Release [65]byte - Version [65]byte - Machine [65]byte - Domainname [65]byte + Sysname [16]byte + Nodename [32]byte + Release [8]byte + Version [8]byte + Machine [16]byte +} + +type Ucred struct { + Pid int32 + Uid uint32 + Gid uint32 } type RawSockaddrInet4 struct { @@ -325,7 +333,7 @@ type Statvfs_t struct { } type Statfs_t struct { - Type uint32 + Type uint64 Bsize uint64 Blocks uint64 Bfree uint64 @@ -336,6 +344,7 @@ type Statfs_t struct { Namelen uint64 Frsize uint64 Flags uint64 + _ [4]uint64 } type direntLE struct { @@ -412,3 +421,126 @@ type W_Mntent struct { Quiesceowner [8]byte _ [38]byte } + +type EpollEvent struct { + Events uint32 + _ int32 + Fd int32 + Pad int32 +} + +type InotifyEvent struct { + Wd int32 + Mask uint32 + Cookie uint32 + Len uint32 + Name string +} + +const ( + SizeofInotifyEvent = 0x10 +) + +type ConsMsg2 struct { + Cm2Format uint16 + Cm2R1 uint16 + Cm2Msglength uint32 + Cm2Msg *byte + Cm2R2 [4]byte + Cm2R3 [4]byte + Cm2Routcde *uint32 + Cm2Descr *uint32 + Cm2Msgflag uint32 + Cm2Token uint32 + Cm2Msgid *uint32 + Cm2R4 [4]byte + Cm2DomToken uint32 + Cm2DomMsgid *uint32 + Cm2ModCartptr *byte + Cm2ModConsidptr *byte + Cm2MsgCart [8]byte + Cm2MsgConsid [4]byte + Cm2R5 [12]byte +} + +const ( + CC_modify = 1 + CC_stop = 2 + CONSOLE_FORMAT_2 = 2 + CONSOLE_FORMAT_3 = 3 + CONSOLE_HRDCPY = 0x80000000 +) + +type OpenHow struct { + Flags uint64 + Mode uint64 + Resolve uint64 +} + +const SizeofOpenHow = 0x18 + +const ( + RESOLVE_CACHED = 0x20 + RESOLVE_BENEATH = 0x8 + RESOLVE_IN_ROOT = 0x10 + RESOLVE_NO_MAGICLINKS = 0x2 + RESOLVE_NO_SYMLINKS = 0x4 + RESOLVE_NO_XDEV = 0x1 +) + +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + Pid int32 + Uid uint32 + _ [44]byte +} + +type SysvIpcPerm struct { + Uid uint32 + Gid uint32 + Cuid uint32 + Cgid uint32 + Mode int32 +} + +type SysvShmDesc struct { + Perm SysvIpcPerm + _ [4]byte + Lpid int32 + Cpid int32 + Nattch uint32 + _ [4]byte + _ [4]byte + _ [4]byte + _ int32 + _ uint8 + _ uint8 + _ uint16 + _ *byte + Segsz uint64 + Atime Time_t + Dtime Time_t + Ctime Time_t +} + +type SysvShmDesc64 struct { + Perm SysvIpcPerm + _ [4]byte + Lpid int32 + Cpid int32 + Nattch uint32 + _ [4]byte + _ [4]byte + _ [4]byte + _ int32 + _ byte + _ uint8 + _ uint16 + _ *byte + Segsz uint64 + Atime int64 + Dtime int64 + Ctime int64 +} diff --git a/vendor/golang.org/x/sys/windows/aliases.go b/vendor/golang.org/x/sys/windows/aliases.go index ce2d713..16f9056 100644 --- a/vendor/golang.org/x/sys/windows/aliases.go +++ b/vendor/golang.org/x/sys/windows/aliases.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build windows && go1.9 +//go:build windows package windows diff --git a/vendor/golang.org/x/sys/windows/empty.s b/vendor/golang.org/x/sys/windows/empty.s deleted file mode 100644 index ba64cac..0000000 --- a/vendor/golang.org/x/sys/windows/empty.s +++ /dev/null @@ -1,8 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build !go1.12 - -// This file is here to allow bodyless functions with go:linkname for Go 1.11 -// and earlier (see https://golang.org/issue/23311). diff --git a/vendor/golang.org/x/sys/windows/security_windows.go b/vendor/golang.org/x/sys/windows/security_windows.go index 26be94a..97651b5 100644 --- a/vendor/golang.org/x/sys/windows/security_windows.go +++ b/vendor/golang.org/x/sys/windows/security_windows.go @@ -68,6 +68,7 @@ type UserInfo10 struct { //sys NetUserGetInfo(serverName *uint16, userName *uint16, level uint32, buf **byte) (neterr error) = netapi32.NetUserGetInfo //sys NetGetJoinInformation(server *uint16, name **uint16, bufType *uint32) (neterr error) = netapi32.NetGetJoinInformation //sys NetApiBufferFree(buf *byte) (neterr error) = netapi32.NetApiBufferFree +//sys NetUserEnum(serverName *uint16, level uint32, filter uint32, buf **byte, prefMaxLen uint32, entriesRead *uint32, totalEntries *uint32, resumeHandle *uint32) (neterr error) = netapi32.NetUserEnum const ( // do not reorder @@ -893,7 +894,7 @@ type ACL struct { aclRevision byte sbz1 byte aclSize uint16 - aceCount uint16 + AceCount uint16 sbz2 uint16 } @@ -1086,6 +1087,27 @@ type EXPLICIT_ACCESS struct { Trustee TRUSTEE } +// https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-ace_header +type ACE_HEADER struct { + AceType uint8 + AceFlags uint8 + AceSize uint16 +} + +// https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-access_allowed_ace +type ACCESS_ALLOWED_ACE struct { + Header ACE_HEADER + Mask ACCESS_MASK + SidStart uint32 +} + +const ( + // Constants for AceType + // https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-ace_header + ACCESS_ALLOWED_ACE_TYPE = 0 + ACCESS_DENIED_ACE_TYPE = 1 +) + // This type is the union inside of TRUSTEE and must be created using one of the TrusteeValueFrom* functions. type TrusteeValue uintptr @@ -1157,6 +1179,7 @@ type OBJECTS_AND_NAME struct { //sys makeSelfRelativeSD(absoluteSD *SECURITY_DESCRIPTOR, selfRelativeSD *SECURITY_DESCRIPTOR, selfRelativeSDSize *uint32) (err error) = advapi32.MakeSelfRelativeSD //sys setEntriesInAcl(countExplicitEntries uint32, explicitEntries *EXPLICIT_ACCESS, oldACL *ACL, newACL **ACL) (ret error) = advapi32.SetEntriesInAclW +//sys GetAce(acl *ACL, aceIndex uint32, pAce **ACCESS_ALLOWED_ACE) (ret error) = advapi32.GetAce // Control returns the security descriptor control bits. func (sd *SECURITY_DESCRIPTOR) Control() (control SECURITY_DESCRIPTOR_CONTROL, revision uint32, err error) { diff --git a/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/zsyscall_windows.go index 5c6035d..eba7610 100644 --- a/vendor/golang.org/x/sys/windows/zsyscall_windows.go +++ b/vendor/golang.org/x/sys/windows/zsyscall_windows.go @@ -91,6 +91,7 @@ var ( procEnumServicesStatusExW = modadvapi32.NewProc("EnumServicesStatusExW") procEqualSid = modadvapi32.NewProc("EqualSid") procFreeSid = modadvapi32.NewProc("FreeSid") + procGetAce = modadvapi32.NewProc("GetAce") procGetLengthSid = modadvapi32.NewProc("GetLengthSid") procGetNamedSecurityInfoW = modadvapi32.NewProc("GetNamedSecurityInfoW") procGetSecurityDescriptorControl = modadvapi32.NewProc("GetSecurityDescriptorControl") @@ -401,6 +402,7 @@ var ( procTransmitFile = modmswsock.NewProc("TransmitFile") procNetApiBufferFree = modnetapi32.NewProc("NetApiBufferFree") procNetGetJoinInformation = modnetapi32.NewProc("NetGetJoinInformation") + procNetUserEnum = modnetapi32.NewProc("NetUserEnum") procNetUserGetInfo = modnetapi32.NewProc("NetUserGetInfo") procNtCreateFile = modntdll.NewProc("NtCreateFile") procNtCreateNamedPipeFile = modntdll.NewProc("NtCreateNamedPipeFile") @@ -1223,6 +1225,14 @@ func setEntriesInAcl(countExplicitEntries uint32, explicitEntries *EXPLICIT_ACCE return } +func GetAce(acl *ACL, aceIndex uint32, pAce **ACCESS_ALLOWED_ACE) (ret error) { + r0, _, _ := syscall.Syscall(procGetAce.Addr(), 3, uintptr(unsafe.Pointer(acl)), uintptr(aceIndex), uintptr(unsafe.Pointer(pAce))) + if r0 == 0 { + ret = GetLastError() + } + return +} + func SetKernelObjectSecurity(handle Handle, securityInformation SECURITY_INFORMATION, securityDescriptor *SECURITY_DESCRIPTOR) (err error) { r1, _, e1 := syscall.Syscall(procSetKernelObjectSecurity.Addr(), 3, uintptr(handle), uintptr(securityInformation), uintptr(unsafe.Pointer(securityDescriptor))) if r1 == 0 { @@ -3486,6 +3496,14 @@ func NetGetJoinInformation(server *uint16, name **uint16, bufType *uint32) (nete return } +func NetUserEnum(serverName *uint16, level uint32, filter uint32, buf **byte, prefMaxLen uint32, entriesRead *uint32, totalEntries *uint32, resumeHandle *uint32) (neterr error) { + r0, _, _ := syscall.Syscall9(procNetUserEnum.Addr(), 8, uintptr(unsafe.Pointer(serverName)), uintptr(level), uintptr(filter), uintptr(unsafe.Pointer(buf)), uintptr(prefMaxLen), uintptr(unsafe.Pointer(entriesRead)), uintptr(unsafe.Pointer(totalEntries)), uintptr(unsafe.Pointer(resumeHandle)), 0) + if r0 != 0 { + neterr = syscall.Errno(r0) + } + return +} + func NetUserGetInfo(serverName *uint16, userName *uint16, level uint32, buf **byte) (neterr error) { r0, _, _ := syscall.Syscall6(procNetUserGetInfo.Addr(), 4, uintptr(unsafe.Pointer(serverName)), uintptr(unsafe.Pointer(userName)), uintptr(level), uintptr(unsafe.Pointer(buf)), 0, 0) if r0 != 0 { diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go index a45f112..24bc98a 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go @@ -84,7 +84,7 @@ type decoder struct { } // newError returns an error object with position info. -func (d decoder) newError(pos int, f string, x ...interface{}) error { +func (d decoder) newError(pos int, f string, x ...any) error { line, column := d.Position(pos) head := fmt.Sprintf("(line %d:%d): ", line, column) return errors.New(head+f, x...) @@ -96,7 +96,7 @@ func (d decoder) unexpectedTokenError(tok text.Token) error { } // syntaxError returns a syntax error for given position. -func (d decoder) syntaxError(pos int, f string, x ...interface{}) error { +func (d decoder) syntaxError(pos int, f string, x ...any) error { line, column := d.Position(pos) head := fmt.Sprintf("syntax error (line %d:%d): ", line, column) return errors.New(head+f, x...) diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go index 95967e8..1f57e66 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go @@ -27,15 +27,17 @@ const defaultIndent = " " // Format formats the message as a multiline string. // This function is only intended for human consumption and ignores errors. -// Do not depend on the output being stable. It may change over time across -// different versions of the program. +// Do not depend on the output being stable. Its output will change across +// different builds of your program, even when using the same version of the +// protobuf module. func Format(m proto.Message) string { return MarshalOptions{Multiline: true}.Format(m) } // Marshal writes the given [proto.Message] in textproto format using default -// options. Do not depend on the output being stable. It may change over time -// across different versions of the program. +// options. Do not depend on the output being stable. Its output will change +// across different builds of your program, even when using the same version of +// the protobuf module. func Marshal(m proto.Message) ([]byte, error) { return MarshalOptions{}.Marshal(m) } @@ -84,8 +86,9 @@ type MarshalOptions struct { // Format formats the message as a string. // This method is only intended for human consumption and ignores errors. -// Do not depend on the output being stable. It may change over time across -// different versions of the program. +// Do not depend on the output being stable. Its output will change across +// different builds of your program, even when using the same version of the +// protobuf module. func (o MarshalOptions) Format(m proto.Message) string { if m == nil || !m.ProtoReflect().IsValid() { return "" // invalid syntax, but okay since this is for debugging @@ -98,8 +101,9 @@ func (o MarshalOptions) Format(m proto.Message) string { } // Marshal writes the given [proto.Message] in textproto format using options in -// MarshalOptions object. Do not depend on the output being stable. It may -// change over time across different versions of the program. +// MarshalOptions object. Do not depend on the output being stable. Its output +// will change across different builds of your program, even when using the +// same version of the protobuf module. func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) { return o.marshal(nil, m) } diff --git a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go index a45625c..87e46bd 100644 --- a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go +++ b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go @@ -252,6 +252,7 @@ func formatDescOpt(t protoreflect.Descriptor, isRoot, allowMulti bool, record fu {rv.MethodByName("Values"), "Values"}, {rv.MethodByName("ReservedNames"), "ReservedNames"}, {rv.MethodByName("ReservedRanges"), "ReservedRanges"}, + {rv.MethodByName("IsClosed"), "IsClosed"}, }...) case protoreflect.EnumValueDescriptor: diff --git a/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb b/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb index 18f0756874367adcdb790ffde125b6a7388b4eaa..ff6a38360add36f53d48bb0863b701696e0d7b2d 100644 GIT binary patch literal 93 zcmd;*mUzal#C*w)K}(Q>QGiK;Nr72|(SYfa9TNv5m$bxlxFnMRqXeS@6Ht;7B*_4j Ve8H{+(u69m1u{(G8N0>{b^xZ!4_5#H literal 63 zcmd-Q6yo7v6kw8IQef6#G+>f=#?A#2ViI7KU{qiN3NcDNhX^qu3B6!fc*d^rf*k<7 Cln3+x diff --git a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go index 373d208..7e87c76 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go @@ -32,6 +32,7 @@ var byteType = reflect.TypeOf(byte(0)) func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescriptors) protoreflect.FieldDescriptor { f := new(filedesc.Field) f.L0.ParentFile = filedesc.SurrogateProto2 + f.L1.EditionFeatures = f.L0.ParentFile.L1.EditionFeatures for len(tag) > 0 { i := strings.IndexByte(tag, ',') if i < 0 { @@ -107,8 +108,7 @@ func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescri f.L1.StringName.InitJSON(jsonName) } case s == "packed": - f.L1.HasPacked = true - f.L1.IsPacked = true + f.L1.EditionFeatures.IsPacked = true case strings.HasPrefix(s, "weak="): f.L1.IsWeak = true f.L1.Message = filedesc.PlaceholderMessage(protoreflect.FullName(s[len("weak="):])) diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go index 87853e7..099b2bf 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go @@ -601,7 +601,7 @@ func (d *Decoder) consumeToken(kind Kind, size int, attrs uint8) Token { // newSyntaxError returns a syntax error with line and column information for // current position. -func (d *Decoder) newSyntaxError(f string, x ...interface{}) error { +func (d *Decoder) newSyntaxError(f string, x ...any) error { e := errors.New(f, x...) line, column := d.Position(len(d.orig) - len(d.in)) return errors.New("syntax error (line %d:%d): %v", line, column, e) diff --git a/vendor/google.golang.org/protobuf/internal/errors/errors.go b/vendor/google.golang.org/protobuf/internal/errors/errors.go index 20c17b3..c2d6bd5 100644 --- a/vendor/google.golang.org/protobuf/internal/errors/errors.go +++ b/vendor/google.golang.org/protobuf/internal/errors/errors.go @@ -17,7 +17,7 @@ var Error = errors.New("protobuf error") // New formats a string according to the format specifier and arguments and // returns an error that has a "proto" prefix. -func New(f string, x ...interface{}) error { +func New(f string, x ...any) error { return &prefixError{s: format(f, x...)} } @@ -43,7 +43,7 @@ func (e *prefixError) Unwrap() error { // Wrap returns an error that has a "proto" prefix, the formatted string described // by the format specifier and arguments, and a suffix of err. The error wraps err. -func Wrap(err error, f string, x ...interface{}) error { +func Wrap(err error, f string, x ...any) error { return &wrapError{ s: format(f, x...), err: err, @@ -67,7 +67,7 @@ func (e *wrapError) Is(target error) bool { return target == Error } -func format(f string, x ...interface{}) string { +func format(f string, x ...any) string { // avoid "proto: " prefix when chaining for i := 0; i < len(x); i++ { switch e := x[i].(type) { @@ -87,3 +87,18 @@ func InvalidUTF8(name string) error { func RequiredNotSet(name string) error { return New("required field %v not set", name) } + +type SizeMismatchError struct { + Calculated, Measured int +} + +func (e *SizeMismatchError) Error() string { + return fmt.Sprintf("size mismatch (see https://github.com/golang/protobuf/issues/1609): calculated=%d, measured=%d", e.Calculated, e.Measured) +} + +func MismatchedSizeCalculation(calculated, measured int) error { + return &SizeMismatchError{ + Calculated: calculated, + Measured: measured, + } +} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go index 8826bcf..df53ff4 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go @@ -7,6 +7,7 @@ package filedesc import ( "bytes" "fmt" + "strings" "sync" "sync/atomic" @@ -108,9 +109,12 @@ func (fd *File) ParentFile() protoreflect.FileDescriptor { return fd } func (fd *File) Parent() protoreflect.Descriptor { return nil } func (fd *File) Index() int { return 0 } func (fd *File) Syntax() protoreflect.Syntax { return fd.L1.Syntax } -func (fd *File) Name() protoreflect.Name { return fd.L1.Package.Name() } -func (fd *File) FullName() protoreflect.FullName { return fd.L1.Package } -func (fd *File) IsPlaceholder() bool { return false } + +// Not exported and just used to reconstruct the original FileDescriptor proto +func (fd *File) Edition() int32 { return int32(fd.L1.Edition) } +func (fd *File) Name() protoreflect.Name { return fd.L1.Package.Name() } +func (fd *File) FullName() protoreflect.FullName { return fd.L1.Package } +func (fd *File) IsPlaceholder() bool { return false } func (fd *File) Options() protoreflect.ProtoMessage { if f := fd.lazyInit().Options; f != nil { return f() @@ -202,6 +206,9 @@ func (ed *Enum) lazyInit() *EnumL2 { ed.L0.ParentFile.lazyInit() // implicitly initializes L2 return ed.L2 } +func (ed *Enum) IsClosed() bool { + return !ed.L1.EditionFeatures.IsOpenEnum +} func (ed *EnumValue) Options() protoreflect.ProtoMessage { if f := ed.L1.Options; f != nil { @@ -251,10 +258,6 @@ type ( StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto IsWeak bool // promoted from google.protobuf.FieldOptions - HasPacked bool // promoted from google.protobuf.FieldOptions - IsPacked bool // promoted from google.protobuf.FieldOptions - HasEnforceUTF8 bool // promoted from google.protobuf.FieldOptions - EnforceUTF8 bool // promoted from google.protobuf.FieldOptions Default defaultValue ContainingOneof protoreflect.OneofDescriptor // must be consistent with Message.Oneofs.Fields Enum protoreflect.EnumDescriptor @@ -331,8 +334,7 @@ func (fd *Field) HasPresence() bool { if fd.L1.Cardinality == protoreflect.Repeated { return false } - explicitFieldPresence := fd.Syntax() == protoreflect.Editions && fd.L1.EditionFeatures.IsFieldPresence - return fd.Syntax() == protoreflect.Proto2 || explicitFieldPresence || fd.L1.Message != nil || fd.L1.ContainingOneof != nil + return fd.IsExtension() || fd.L1.EditionFeatures.IsFieldPresence || fd.L1.Message != nil || fd.L1.ContainingOneof != nil } func (fd *Field) HasOptionalKeyword() bool { return (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional @@ -345,14 +347,7 @@ func (fd *Field) IsPacked() bool { case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: return false } - if fd.L0.ParentFile.L1.Syntax == protoreflect.Editions { - return fd.L1.EditionFeatures.IsPacked - } - if fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3 { - // proto3 repeated fields are packed by default. - return !fd.L1.HasPacked || fd.L1.IsPacked - } - return fd.L1.IsPacked + return fd.L1.EditionFeatures.IsPacked } func (fd *Field) IsExtension() bool { return false } func (fd *Field) IsWeak() bool { return fd.L1.IsWeak } @@ -388,6 +383,10 @@ func (fd *Field) Message() protoreflect.MessageDescriptor { } return fd.L1.Message } +func (fd *Field) IsMapEntry() bool { + parent, ok := fd.L0.Parent.(protoreflect.MessageDescriptor) + return ok && parent.IsMapEntry() +} func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {} @@ -399,13 +398,7 @@ func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {} // WARNING: This method is exempt from the compatibility promise and may be // removed in the future without warning. func (fd *Field) EnforceUTF8() bool { - if fd.L0.ParentFile.L1.Syntax == protoreflect.Editions { - return fd.L1.EditionFeatures.IsUTF8Validated - } - if fd.L1.HasEnforceUTF8 { - return fd.L1.EnforceUTF8 - } - return fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3 + return fd.L1.EditionFeatures.IsUTF8Validated } func (od *Oneof) IsSynthetic() bool { @@ -438,7 +431,6 @@ type ( Options func() protoreflect.ProtoMessage StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto - IsPacked bool // promoted from google.protobuf.FieldOptions Default defaultValue Enum protoreflect.EnumDescriptor Message protoreflect.MessageDescriptor @@ -461,7 +453,16 @@ func (xd *Extension) HasPresence() bool { return xd.L1.Cardi func (xd *Extension) HasOptionalKeyword() bool { return (xd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && xd.L1.Cardinality == protoreflect.Optional) || xd.lazyInit().IsProto3Optional } -func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked } +func (xd *Extension) IsPacked() bool { + if xd.L1.Cardinality != protoreflect.Repeated { + return false + } + switch xd.L1.Kind { + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: + return false + } + return xd.L1.EditionFeatures.IsPacked +} func (xd *Extension) IsExtension() bool { return true } func (xd *Extension) IsWeak() bool { return false } func (xd *Extension) IsList() bool { return xd.Cardinality() == protoreflect.Repeated } @@ -542,8 +543,9 @@ func (md *Method) ProtoInternal(pragma.DoNotImplement) {} // Surrogate files are can be used to create standalone descriptors // where the syntax is only information derived from the parent file. var ( - SurrogateProto2 = &File{L1: FileL1{Syntax: protoreflect.Proto2}, L2: &FileL2{}} - SurrogateProto3 = &File{L1: FileL1{Syntax: protoreflect.Proto3}, L2: &FileL2{}} + SurrogateProto2 = &File{L1: FileL1{Syntax: protoreflect.Proto2}, L2: &FileL2{}} + SurrogateProto3 = &File{L1: FileL1{Syntax: protoreflect.Proto3}, L2: &FileL2{}} + SurrogateEdition2023 = &File{L1: FileL1{Syntax: protoreflect.Editions, Edition: Edition2023}, L2: &FileL2{}} ) type ( @@ -585,6 +587,34 @@ func (s *stringName) InitJSON(name string) { s.nameJSON = name } +// Returns true if this field is structured like the synthetic field of a proto2 +// group. This allows us to expand our treatment of delimited fields without +// breaking proto2 files that have been upgraded to editions. +func isGroupLike(fd protoreflect.FieldDescriptor) bool { + // Groups are always group types. + if fd.Kind() != protoreflect.GroupKind { + return false + } + + // Group fields are always the lowercase type name. + if strings.ToLower(string(fd.Message().Name())) != string(fd.Name()) { + return false + } + + // Groups could only be defined in the same file they're used. + if fd.Message().ParentFile() != fd.ParentFile() { + return false + } + + // Group messages are always defined in the same scope as the field. File + // level extensions will compare NULL == NULL here, which is why the file + // comparison above is necessary to ensure both come from the same file. + if fd.IsExtension() { + return fd.Parent() == fd.Message().Parent() + } + return fd.ContainingMessage() == fd.Message().Parent() +} + func (s *stringName) lazyInit(fd protoreflect.FieldDescriptor) *stringName { s.once.Do(func() { if fd.IsExtension() { @@ -605,7 +635,7 @@ func (s *stringName) lazyInit(fd protoreflect.FieldDescriptor) *stringName { // Format the text name. s.nameText = string(fd.Name()) - if fd.Kind() == protoreflect.GroupKind { + if isGroupLike(fd) { s.nameText = string(fd.Message().Name()) } } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go index 237e64f..8a57d60 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go @@ -113,8 +113,10 @@ func (fd *File) unmarshalSeed(b []byte) { switch string(v) { case "proto2": fd.L1.Syntax = protoreflect.Proto2 + fd.L1.Edition = EditionProto2 case "proto3": fd.L1.Syntax = protoreflect.Proto3 + fd.L1.Edition = EditionProto3 case "editions": fd.L1.Syntax = protoreflect.Editions default: @@ -177,11 +179,10 @@ func (fd *File) unmarshalSeed(b []byte) { // If syntax is missing, it is assumed to be proto2. if fd.L1.Syntax == 0 { fd.L1.Syntax = protoreflect.Proto2 + fd.L1.Edition = EditionProto2 } - if fd.L1.Syntax == protoreflect.Editions { - fd.L1.EditionFeatures = getFeaturesFor(fd.L1.Edition) - } + fd.L1.EditionFeatures = getFeaturesFor(fd.L1.Edition) // Parse editions features from options if any if options != nil { @@ -267,6 +268,7 @@ func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protorefl ed.L0.ParentFile = pf ed.L0.Parent = pd ed.L0.Index = i + ed.L1.EditionFeatures = featuresFromParentDesc(ed.Parent()) var numValues int for b := b; len(b) > 0; { @@ -443,6 +445,7 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd prot xd.L0.ParentFile = pf xd.L0.Parent = pd xd.L0.Index = i + xd.L1.EditionFeatures = featuresFromParentDesc(pd) for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) @@ -467,6 +470,38 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd prot xd.L0.FullName = appendFullName(sb, pd.FullName(), v) case genid.FieldDescriptorProto_Extendee_field_number: xd.L1.Extendee = PlaceholderMessage(makeFullName(sb, v)) + case genid.FieldDescriptorProto_Options_field_number: + xd.unmarshalOptions(v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + + if xd.L1.Kind == protoreflect.MessageKind && xd.L1.EditionFeatures.IsDelimitedEncoded { + xd.L1.Kind = protoreflect.GroupKind + } +} + +func (xd *Extension) unmarshalOptions(b []byte) { + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FieldOptions_Packed_field_number: + xd.L1.EditionFeatures.IsPacked = protowire.DecodeBool(v) + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FieldOptions_Features_field_number: + xd.L1.EditionFeatures = unmarshalFeatureSet(v, xd.L1.EditionFeatures) } default: m := protowire.ConsumeFieldValue(num, typ, b) @@ -499,7 +534,7 @@ func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protor } var nameBuilderPool = sync.Pool{ - New: func() interface{} { return new(strs.Builder) }, + New: func() any { return new(strs.Builder) }, } func getBuilder() *strs.Builder { diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go index 482a61c..e56c91a 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go @@ -45,6 +45,11 @@ func (file *File) resolveMessages() { case protoreflect.MessageKind, protoreflect.GroupKind: fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx) depIdx++ + if fd.L1.Kind == protoreflect.GroupKind && (fd.IsMap() || fd.IsMapEntry()) { + // A map field might inherit delimited encoding from a file-wide default feature. + // But maps never actually use delimited encoding. (At least for now...) + fd.L1.Kind = protoreflect.MessageKind + } } // Default is resolved here since it depends on Enum being resolved. @@ -466,10 +471,10 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoref b = b[m:] } } - if fd.Syntax() == protoreflect.Editions && fd.L1.Kind == protoreflect.MessageKind && fd.L1.EditionFeatures.IsDelimitedEncoded { + if fd.L1.Kind == protoreflect.MessageKind && fd.L1.EditionFeatures.IsDelimitedEncoded { fd.L1.Kind = protoreflect.GroupKind } - if fd.Syntax() == protoreflect.Editions && fd.L1.EditionFeatures.IsLegacyRequired { + if fd.L1.EditionFeatures.IsLegacyRequired { fd.L1.Cardinality = protoreflect.Required } if rawTypeName != nil { @@ -496,13 +501,11 @@ func (fd *Field) unmarshalOptions(b []byte) { b = b[m:] switch num { case genid.FieldOptions_Packed_field_number: - fd.L1.HasPacked = true - fd.L1.IsPacked = protowire.DecodeBool(v) + fd.L1.EditionFeatures.IsPacked = protowire.DecodeBool(v) case genid.FieldOptions_Weak_field_number: fd.L1.IsWeak = protowire.DecodeBool(v) case FieldOptions_EnforceUTF8: - fd.L1.HasEnforceUTF8 = true - fd.L1.EnforceUTF8 = protowire.DecodeBool(v) + fd.L1.EditionFeatures.IsUTF8Validated = protowire.DecodeBool(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -548,7 +551,6 @@ func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoref func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { var rawTypeName []byte var rawOptions []byte - xd.L1.EditionFeatures = featuresFromParentDesc(xd.L1.Extendee) xd.L2 = new(ExtensionL2) for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) @@ -572,7 +574,6 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { case genid.FieldDescriptorProto_TypeName_field_number: rawTypeName = v case genid.FieldDescriptorProto_Options_field_number: - xd.unmarshalOptions(v) rawOptions = appendOptions(rawOptions, v) } default: @@ -580,12 +581,6 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { b = b[m:] } } - if xd.Syntax() == protoreflect.Editions && xd.L1.Kind == protoreflect.MessageKind && xd.L1.EditionFeatures.IsDelimitedEncoded { - xd.L1.Kind = protoreflect.GroupKind - } - if xd.Syntax() == protoreflect.Editions && xd.L1.EditionFeatures.IsLegacyRequired { - xd.L1.Cardinality = protoreflect.Required - } if rawTypeName != nil { name := makeFullName(sb, rawTypeName) switch xd.L1.Kind { @@ -598,32 +593,6 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { xd.L2.Options = xd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Field, rawOptions) } -func (xd *Extension) unmarshalOptions(b []byte) { - for len(b) > 0 { - num, typ, n := protowire.ConsumeTag(b) - b = b[n:] - switch typ { - case protowire.VarintType: - v, m := protowire.ConsumeVarint(b) - b = b[m:] - switch num { - case genid.FieldOptions_Packed_field_number: - xd.L2.IsPacked = protowire.DecodeBool(v) - } - case protowire.BytesType: - v, m := protowire.ConsumeBytes(b) - b = b[m:] - switch num { - case genid.FieldOptions_Features_field_number: - xd.L1.EditionFeatures = unmarshalFeatureSet(v, xd.L1.EditionFeatures) - } - default: - m := protowire.ConsumeFieldValue(num, typ, b) - b = b[m:] - } - } -} - func (sd *Service) unmarshalFull(b []byte, sb *strs.Builder) { var rawMethods [][]byte var rawOptions []byte diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go index 30db19f..f4107c0 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go @@ -8,6 +8,7 @@ package filedesc import ( "fmt" + "strings" "sync" "google.golang.org/protobuf/internal/descfmt" @@ -198,6 +199,16 @@ func (p *Fields) lazyInit() *Fields { if _, ok := p.byText[d.TextName()]; !ok { p.byText[d.TextName()] = d } + if isGroupLike(d) { + lowerJSONName := strings.ToLower(d.JSONName()) + if _, ok := p.byJSON[lowerJSONName]; !ok { + p.byJSON[lowerJSONName] = d + } + lowerTextName := strings.ToLower(d.TextName()) + if _, ok := p.byText[lowerTextName]; !ok { + p.byText[lowerTextName] = d + } + } if _, ok := p.byNum[d.Number()]; !ok { p.byNum[d.Number()] = d } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/editions.go b/vendor/google.golang.org/protobuf/internal/filedesc/editions.go index 0375a49..11f5f35 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/editions.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/editions.go @@ -14,9 +14,13 @@ import ( ) var defaultsCache = make(map[Edition]EditionFeatures) +var defaultsKeys = []Edition{} func init() { unmarshalEditionDefaults(editiondefaults.Defaults) + SurrogateProto2.L1.EditionFeatures = getFeaturesFor(EditionProto2) + SurrogateProto3.L1.EditionFeatures = getFeaturesFor(EditionProto3) + SurrogateEdition2023.L1.EditionFeatures = getFeaturesFor(Edition2023) } func unmarshalGoFeature(b []byte, parent EditionFeatures) EditionFeatures { @@ -104,12 +108,15 @@ func unmarshalEditionDefault(b []byte) { v, m := protowire.ConsumeBytes(b) b = b[m:] switch num { - case genid.FeatureSetDefaults_FeatureSetEditionDefault_Features_field_number: + case genid.FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_number: + fs = unmarshalFeatureSet(v, fs) + case genid.FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_number: fs = unmarshalFeatureSet(v, fs) } } } defaultsCache[ed] = fs + defaultsKeys = append(defaultsKeys, ed) } func unmarshalEditionDefaults(b []byte) { @@ -135,8 +142,15 @@ func unmarshalEditionDefaults(b []byte) { } func getFeaturesFor(ed Edition) EditionFeatures { - if def, ok := defaultsCache[ed]; ok { - return def + match := EditionUnknown + for _, key := range defaultsKeys { + if key > ed { + break + } + match = key } - panic(fmt.Sprintf("unsupported edition: %v", ed)) + if match == EditionUnknown { + panic(fmt.Sprintf("unsupported edition: %v", ed)) + } + return defaultsCache[match] } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go index 28240eb..bfb3b84 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go @@ -63,6 +63,7 @@ func (e PlaceholderEnum) Options() protoreflect.ProtoMessage { return des func (e PlaceholderEnum) Values() protoreflect.EnumValueDescriptors { return emptyEnumValues } func (e PlaceholderEnum) ReservedNames() protoreflect.Names { return emptyNames } func (e PlaceholderEnum) ReservedRanges() protoreflect.EnumRanges { return emptyEnumRanges } +func (e PlaceholderEnum) IsClosed() bool { return false } func (e PlaceholderEnum) ProtoType(protoreflect.EnumDescriptor) { return } func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return } diff --git a/vendor/google.golang.org/protobuf/internal/filetype/build.go b/vendor/google.golang.org/protobuf/internal/filetype/build.go index f0e38c4..ba83fea 100644 --- a/vendor/google.golang.org/protobuf/internal/filetype/build.go +++ b/vendor/google.golang.org/protobuf/internal/filetype/build.go @@ -68,7 +68,7 @@ type Builder struct { // and for input and output messages referenced by service methods. // Dependencies must come after declarations, but the ordering of // dependencies themselves is unspecified. - GoTypes []interface{} + GoTypes []any // DependencyIndexes is an ordered list of indexes into GoTypes for the // dependencies of messages, extensions, or services. @@ -268,7 +268,7 @@ func (x depIdxs) Get(i, j int32) int32 { type ( resolverByIndex struct { - goTypes []interface{} + goTypes []any depIdxs depIdxs fileRegistry } diff --git a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go index 40272c8..f30ab6b 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go @@ -21,6 +21,7 @@ const ( // Enum values for google.protobuf.Edition. const ( Edition_EDITION_UNKNOWN_enum_value = 0 + Edition_EDITION_LEGACY_enum_value = 900 Edition_EDITION_PROTO2_enum_value = 998 Edition_EDITION_PROTO3_enum_value = 999 Edition_EDITION_2023_enum_value = 1000 @@ -653,6 +654,7 @@ const ( FieldOptions_Targets_field_name protoreflect.Name = "targets" FieldOptions_EditionDefaults_field_name protoreflect.Name = "edition_defaults" FieldOptions_Features_field_name protoreflect.Name = "features" + FieldOptions_FeatureSupport_field_name protoreflect.Name = "feature_support" FieldOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" FieldOptions_Ctype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.ctype" @@ -667,6 +669,7 @@ const ( FieldOptions_Targets_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.targets" FieldOptions_EditionDefaults_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.edition_defaults" FieldOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.features" + FieldOptions_FeatureSupport_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.feature_support" FieldOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.uninterpreted_option" ) @@ -684,6 +687,7 @@ const ( FieldOptions_Targets_field_number protoreflect.FieldNumber = 19 FieldOptions_EditionDefaults_field_number protoreflect.FieldNumber = 20 FieldOptions_Features_field_number protoreflect.FieldNumber = 21 + FieldOptions_FeatureSupport_field_number protoreflect.FieldNumber = 22 FieldOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -767,6 +771,33 @@ const ( FieldOptions_EditionDefault_Value_field_number protoreflect.FieldNumber = 2 ) +// Names for google.protobuf.FieldOptions.FeatureSupport. +const ( + FieldOptions_FeatureSupport_message_name protoreflect.Name = "FeatureSupport" + FieldOptions_FeatureSupport_message_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport" +) + +// Field names for google.protobuf.FieldOptions.FeatureSupport. +const ( + FieldOptions_FeatureSupport_EditionIntroduced_field_name protoreflect.Name = "edition_introduced" + FieldOptions_FeatureSupport_EditionDeprecated_field_name protoreflect.Name = "edition_deprecated" + FieldOptions_FeatureSupport_DeprecationWarning_field_name protoreflect.Name = "deprecation_warning" + FieldOptions_FeatureSupport_EditionRemoved_field_name protoreflect.Name = "edition_removed" + + FieldOptions_FeatureSupport_EditionIntroduced_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.edition_introduced" + FieldOptions_FeatureSupport_EditionDeprecated_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.edition_deprecated" + FieldOptions_FeatureSupport_DeprecationWarning_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.deprecation_warning" + FieldOptions_FeatureSupport_EditionRemoved_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.edition_removed" +) + +// Field numbers for google.protobuf.FieldOptions.FeatureSupport. +const ( + FieldOptions_FeatureSupport_EditionIntroduced_field_number protoreflect.FieldNumber = 1 + FieldOptions_FeatureSupport_EditionDeprecated_field_number protoreflect.FieldNumber = 2 + FieldOptions_FeatureSupport_DeprecationWarning_field_number protoreflect.FieldNumber = 3 + FieldOptions_FeatureSupport_EditionRemoved_field_number protoreflect.FieldNumber = 4 +) + // Names for google.protobuf.OneofOptions. const ( OneofOptions_message_name protoreflect.Name = "OneofOptions" @@ -829,11 +860,13 @@ const ( EnumValueOptions_Deprecated_field_name protoreflect.Name = "deprecated" EnumValueOptions_Features_field_name protoreflect.Name = "features" EnumValueOptions_DebugRedact_field_name protoreflect.Name = "debug_redact" + EnumValueOptions_FeatureSupport_field_name protoreflect.Name = "feature_support" EnumValueOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" EnumValueOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.deprecated" EnumValueOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.features" EnumValueOptions_DebugRedact_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.debug_redact" + EnumValueOptions_FeatureSupport_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.feature_support" EnumValueOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.uninterpreted_option" ) @@ -842,6 +875,7 @@ const ( EnumValueOptions_Deprecated_field_number protoreflect.FieldNumber = 1 EnumValueOptions_Features_field_number protoreflect.FieldNumber = 2 EnumValueOptions_DebugRedact_field_number protoreflect.FieldNumber = 3 + EnumValueOptions_FeatureSupport_field_number protoreflect.FieldNumber = 4 EnumValueOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -1110,17 +1144,20 @@ const ( // Field names for google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault. const ( - FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_name protoreflect.Name = "edition" - FeatureSetDefaults_FeatureSetEditionDefault_Features_field_name protoreflect.Name = "features" + FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_name protoreflect.Name = "edition" + FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_name protoreflect.Name = "overridable_features" + FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_name protoreflect.Name = "fixed_features" - FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.edition" - FeatureSetDefaults_FeatureSetEditionDefault_Features_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.features" + FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.edition" + FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.overridable_features" + FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.fixed_features" ) // Field numbers for google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault. const ( - FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_number protoreflect.FieldNumber = 3 - FeatureSetDefaults_FeatureSetEditionDefault_Features_field_number protoreflect.FieldNumber = 2 + FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_number protoreflect.FieldNumber = 3 + FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_number protoreflect.FieldNumber = 4 + FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_number protoreflect.FieldNumber = 5 ) // Names for google.protobuf.SourceCodeInfo. diff --git a/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go b/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go index fd9015e..9a652a2 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go @@ -10,7 +10,7 @@ import ( protoreflect "google.golang.org/protobuf/reflect/protoreflect" ) -const File_reflect_protodesc_proto_go_features_proto = "reflect/protodesc/proto/go_features.proto" +const File_google_protobuf_go_features_proto = "google/protobuf/go_features.proto" // Names for google.protobuf.GoFeatures. const ( diff --git a/vendor/google.golang.org/protobuf/internal/impl/api_export.go b/vendor/google.golang.org/protobuf/internal/impl/api_export.go index a371f98..5d5771c 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/api_export.go +++ b/vendor/google.golang.org/protobuf/internal/impl/api_export.go @@ -22,13 +22,13 @@ type Export struct{} // NewError formats a string according to the format specifier and arguments and // returns an error that has a "proto" prefix. -func (Export) NewError(f string, x ...interface{}) error { +func (Export) NewError(f string, x ...any) error { return errors.New(f, x...) } // enum is any enum type generated by protoc-gen-go // and must be a named int32 type. -type enum = interface{} +type enum = any // EnumOf returns the protoreflect.Enum interface over e. // It returns nil if e is nil. @@ -81,7 +81,7 @@ func (Export) EnumStringOf(ed protoreflect.EnumDescriptor, n protoreflect.EnumNu // message is any message type generated by protoc-gen-go // and must be a pointer to a named struct type. -type message = interface{} +type message = any // legacyMessageWrapper wraps a v2 message as a v1 message. type legacyMessageWrapper struct{ m protoreflect.ProtoMessage } diff --git a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go index bff041e..f29e6a8 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go +++ b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go @@ -68,7 +68,7 @@ func (mi *MessageInfo) isInitExtensions(ext *map[int32]ExtensionField) error { } for _, x := range *ext { ei := getExtensionFieldInfo(x.Type()) - if ei.funcs.isInit == nil { + if ei.funcs.isInit == nil || x.isUnexpandedLazy() { continue } v := x.Value() diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go index 2b8f122..4bb0a7a 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go @@ -99,6 +99,28 @@ func (f *ExtensionField) canLazy(xt protoreflect.ExtensionType) bool { return false } +// isUnexpandedLazy returns true if the ExensionField is lazy and not +// yet expanded, which means it's present and already checked for +// initialized required fields. +func (f *ExtensionField) isUnexpandedLazy() bool { + return f.lazy != nil && atomic.LoadUint32(&f.lazy.atomicOnce) == 0 +} + +// lazyBuffer retrieves the buffer for a lazy extension if it's not yet expanded. +// +// The returned buffer has to be kept over whatever operation we're planning, +// as re-retrieving it will fail after the message is lazily decoded. +func (f *ExtensionField) lazyBuffer() []byte { + // This function might be in the critical path, so check the atomic without + // taking a look first, then only take the lock if needed. + if !f.isUnexpandedLazy() { + return nil + } + f.lazy.mu.Lock() + defer f.lazy.mu.Unlock() + return f.lazy.b +} + func (f *ExtensionField) lazyInit() { f.lazy.mu.Lock() defer f.lazy.mu.Unlock() diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go index 3fadd24..78ee47e 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go @@ -233,9 +233,15 @@ func sizeMessageInfo(p pointer, f *coderFieldInfo, opts marshalOptions) int { } func appendMessageInfo(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + calculatedSize := f.mi.sizePointer(p.Elem(), opts) b = protowire.AppendVarint(b, f.wiretag) - b = protowire.AppendVarint(b, uint64(f.mi.sizePointer(p.Elem(), opts))) - return f.mi.marshalAppendPointer(b, p.Elem(), opts) + b = protowire.AppendVarint(b, uint64(calculatedSize)) + before := len(b) + b, err := f.mi.marshalAppendPointer(b, p.Elem(), opts) + if measuredSize := len(b) - before; calculatedSize != measuredSize && err == nil { + return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize) + } + return b, err } func consumeMessageInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { @@ -262,14 +268,21 @@ func isInitMessageInfo(p pointer, f *coderFieldInfo) error { return f.mi.checkInitializedPointer(p.Elem()) } -func sizeMessage(m proto.Message, tagsize int, _ marshalOptions) int { - return protowire.SizeBytes(proto.Size(m)) + tagsize +func sizeMessage(m proto.Message, tagsize int, opts marshalOptions) int { + return protowire.SizeBytes(opts.Options().Size(m)) + tagsize } func appendMessage(b []byte, m proto.Message, wiretag uint64, opts marshalOptions) ([]byte, error) { + mopts := opts.Options() + calculatedSize := mopts.Size(m) b = protowire.AppendVarint(b, wiretag) - b = protowire.AppendVarint(b, uint64(proto.Size(m))) - return opts.Options().MarshalAppend(b, m) + b = protowire.AppendVarint(b, uint64(calculatedSize)) + before := len(b) + b, err := mopts.MarshalAppend(b, m) + if measuredSize := len(b) - before; calculatedSize != measuredSize && err == nil { + return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize) + } + return b, err } func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, err error) { @@ -405,8 +418,8 @@ func consumeGroupType(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf return f.mi.unmarshalPointer(b, p.Elem(), f.num, opts) } -func sizeGroup(m proto.Message, tagsize int, _ marshalOptions) int { - return 2*tagsize + proto.Size(m) +func sizeGroup(m proto.Message, tagsize int, opts marshalOptions) int { + return 2*tagsize + opts.Options().Size(m) } func appendGroup(b []byte, m proto.Message, wiretag uint64, opts marshalOptions) ([]byte, error) { @@ -482,10 +495,14 @@ func appendMessageSliceInfo(b []byte, p pointer, f *coderFieldInfo, opts marshal b = protowire.AppendVarint(b, f.wiretag) siz := f.mi.sizePointer(v, opts) b = protowire.AppendVarint(b, uint64(siz)) + before := len(b) b, err = f.mi.marshalAppendPointer(b, v, opts) if err != nil { return b, err } + if measuredSize := len(b) - before; siz != measuredSize { + return nil, errors.MismatchedSizeCalculation(siz, measuredSize) + } } return b, nil } @@ -520,28 +537,34 @@ func isInitMessageSliceInfo(p pointer, f *coderFieldInfo) error { return nil } -func sizeMessageSlice(p pointer, goType reflect.Type, tagsize int, _ marshalOptions) int { +func sizeMessageSlice(p pointer, goType reflect.Type, tagsize int, opts marshalOptions) int { + mopts := opts.Options() s := p.PointerSlice() n := 0 for _, v := range s { m := asMessage(v.AsValueOf(goType.Elem())) - n += protowire.SizeBytes(proto.Size(m)) + tagsize + n += protowire.SizeBytes(mopts.Size(m)) + tagsize } return n } func appendMessageSlice(b []byte, p pointer, wiretag uint64, goType reflect.Type, opts marshalOptions) ([]byte, error) { + mopts := opts.Options() s := p.PointerSlice() var err error for _, v := range s { m := asMessage(v.AsValueOf(goType.Elem())) b = protowire.AppendVarint(b, wiretag) - siz := proto.Size(m) + siz := mopts.Size(m) b = protowire.AppendVarint(b, uint64(siz)) - b, err = opts.Options().MarshalAppend(b, m) + before := len(b) + b, err = mopts.MarshalAppend(b, m) if err != nil { return b, err } + if measuredSize := len(b) - before; siz != measuredSize { + return nil, errors.MismatchedSizeCalculation(siz, measuredSize) + } } return b, nil } @@ -582,11 +605,12 @@ func isInitMessageSlice(p pointer, goType reflect.Type) error { // Slices of messages func sizeMessageSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int { + mopts := opts.Options() list := listv.List() n := 0 for i, llen := 0, list.Len(); i < llen; i++ { m := list.Get(i).Message().Interface() - n += protowire.SizeBytes(proto.Size(m)) + tagsize + n += protowire.SizeBytes(mopts.Size(m)) + tagsize } return n } @@ -597,13 +621,17 @@ func appendMessageSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, for i, llen := 0, list.Len(); i < llen; i++ { m := list.Get(i).Message().Interface() b = protowire.AppendVarint(b, wiretag) - siz := proto.Size(m) + siz := mopts.Size(m) b = protowire.AppendVarint(b, uint64(siz)) + before := len(b) var err error b, err = mopts.MarshalAppend(b, m) if err != nil { return b, err } + if measuredSize := len(b) - before; siz != measuredSize { + return nil, errors.MismatchedSizeCalculation(siz, measuredSize) + } } return b, nil } @@ -651,11 +679,12 @@ var coderMessageSliceValue = valueCoderFuncs{ } func sizeGroupSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int { + mopts := opts.Options() list := listv.List() n := 0 for i, llen := 0, list.Len(); i < llen; i++ { m := list.Get(i).Message().Interface() - n += 2*tagsize + proto.Size(m) + n += 2*tagsize + mopts.Size(m) } return n } @@ -738,12 +767,13 @@ func makeGroupSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) } } -func sizeGroupSlice(p pointer, messageType reflect.Type, tagsize int, _ marshalOptions) int { +func sizeGroupSlice(p pointer, messageType reflect.Type, tagsize int, opts marshalOptions) int { + mopts := opts.Options() s := p.PointerSlice() n := 0 for _, v := range s { m := asMessage(v.AsValueOf(messageType.Elem())) - n += 2*tagsize + proto.Size(m) + n += 2*tagsize + mopts.Size(m) } return n } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go index 111b9d1..fb35f0b 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go @@ -9,6 +9,7 @@ import ( "sort" "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/reflect/protoreflect" ) @@ -240,11 +241,16 @@ func appendMapItem(b []byte, keyrv, valrv reflect.Value, mapi *mapInfo, f *coder size += mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts) size += mapi.valFuncs.size(val, mapValTagSize, opts) b = protowire.AppendVarint(b, uint64(size)) + before := len(b) b, err := mapi.keyFuncs.marshal(b, key.Value(), mapi.keyWiretag, opts) if err != nil { return nil, err } - return mapi.valFuncs.marshal(b, val, mapi.valWiretag, opts) + b, err = mapi.valFuncs.marshal(b, val, mapi.valWiretag, opts) + if measuredSize := len(b) - before; size != measuredSize && err == nil { + return nil, errors.MismatchedSizeCalculation(size, measuredSize) + } + return b, err } else { key := mapi.conv.keyConv.PBValueOf(keyrv).MapKey() val := pointerOfValue(valrv) @@ -259,7 +265,12 @@ func appendMapItem(b []byte, keyrv, valrv reflect.Value, mapi *mapInfo, f *coder } b = protowire.AppendVarint(b, mapi.valWiretag) b = protowire.AppendVarint(b, uint64(valSize)) - return f.mi.marshalAppendPointer(b, val, opts) + before := len(b) + b, err = f.mi.marshalAppendPointer(b, val, opts) + if measuredSize := len(b) - before; valSize != measuredSize && err == nil { + return nil, errors.MismatchedSizeCalculation(valSize, measuredSize) + } + return b, err } } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go index b7a23fa..7a16ec1 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go @@ -26,6 +26,15 @@ func sizeMessageSet(mi *MessageInfo, p pointer, opts marshalOptions) (size int) } num, _ := protowire.DecodeTag(xi.wiretag) size += messageset.SizeField(num) + if fullyLazyExtensions(opts) { + // Don't expand the extension, instead use the buffer to calculate size + if lb := x.lazyBuffer(); lb != nil { + // We got hold of the buffer, so it's still lazy. + // Don't count the tag size in the extension buffer, it's already added. + size += protowire.SizeTag(messageset.FieldMessage) + len(lb) - xi.tagsize + continue + } + } size += xi.funcs.size(x.Value(), protowire.SizeTag(messageset.FieldMessage), opts) } @@ -85,6 +94,19 @@ func marshalMessageSetField(mi *MessageInfo, b []byte, x ExtensionField, opts ma xi := getExtensionFieldInfo(x.Type()) num, _ := protowire.DecodeTag(xi.wiretag) b = messageset.AppendFieldStart(b, num) + + if fullyLazyExtensions(opts) { + // Don't expand the extension if it's still in wire format, instead use the buffer content. + if lb := x.lazyBuffer(); lb != nil { + // The tag inside the lazy buffer is a different tag (the extension + // number), but what we need here is the tag for FieldMessage: + b = protowire.AppendVarint(b, protowire.EncodeTag(messageset.FieldMessage, protowire.BytesType)) + b = append(b, lb[xi.tagsize:]...) + b = messageset.AppendFieldEnd(b) + return b, nil + } + } + b, err := xi.funcs.marshal(b, x.Value(), protowire.EncodeTag(messageset.FieldMessage, protowire.BytesType), opts) if err != nil { return b, err diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert.go b/vendor/google.golang.org/protobuf/internal/impl/convert.go index 185ef2e..e06ece5 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert.go @@ -14,7 +14,7 @@ import ( // unwrapper unwraps the value to the underlying value. // This is implemented by List and Map. type unwrapper interface { - protoUnwrap() interface{} + protoUnwrap() any } // A Converter coverts to/from Go reflect.Value types and protobuf protoreflect.Value types. diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go index f891365..18cb96f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go @@ -136,6 +136,6 @@ func (ls *listReflect) NewElement() protoreflect.Value { func (ls *listReflect) IsValid() bool { return !ls.v.IsNil() } -func (ls *listReflect) protoUnwrap() interface{} { +func (ls *listReflect) protoUnwrap() any { return ls.v.Interface() } diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go index f30b0a0..304244a 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go @@ -116,6 +116,6 @@ func (ms *mapReflect) NewValue() protoreflect.Value { func (ms *mapReflect) IsValid() bool { return !ms.v.IsNil() } -func (ms *mapReflect) protoUnwrap() interface{} { +func (ms *mapReflect) protoUnwrap() any { return ms.v.Interface() } diff --git a/vendor/google.golang.org/protobuf/internal/impl/encode.go b/vendor/google.golang.org/protobuf/internal/impl/encode.go index 845c67d..febd212 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/encode.go +++ b/vendor/google.golang.org/protobuf/internal/impl/encode.go @@ -49,8 +49,11 @@ func (mi *MessageInfo) sizePointer(p pointer, opts marshalOptions) (size int) { return 0 } if opts.UseCachedSize() && mi.sizecacheOffset.IsValid() { - if size := atomic.LoadInt32(p.Apply(mi.sizecacheOffset).Int32()); size >= 0 { - return int(size) + // The size cache contains the size + 1, to allow the + // zero value to be invalid, while also allowing for a + // 0 size to be cached. + if size := atomic.LoadInt32(p.Apply(mi.sizecacheOffset).Int32()); size > 0 { + return int(size - 1) } } return mi.sizePointerSlow(p, opts) @@ -60,7 +63,7 @@ func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int if flags.ProtoLegacy && mi.isMessageSet { size = sizeMessageSet(mi, p, opts) if mi.sizecacheOffset.IsValid() { - atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size)) + atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size+1)) } return size } @@ -84,13 +87,16 @@ func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int } } if mi.sizecacheOffset.IsValid() { - if size > math.MaxInt32 { + if size > (math.MaxInt32 - 1) { // The size is too large for the int32 sizecache field. // We will need to recompute the size when encoding; // unfortunately expensive, but better than invalid output. - atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), -1) + atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), 0) } else { - atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size)) + // The size cache contains the size + 1, to allow the + // zero value to be invalid, while also allowing for a + // 0 size to be cached. + atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size+1)) } } return size @@ -149,6 +155,14 @@ func (mi *MessageInfo) marshalAppendPointer(b []byte, p pointer, opts marshalOpt return b, nil } +// fullyLazyExtensions returns true if we should attempt to keep extensions lazy over size and marshal. +func fullyLazyExtensions(opts marshalOptions) bool { + // When deterministic marshaling is requested, force an unmarshal for lazy + // extensions to produce a deterministic result, instead of passing through + // bytes lazily that may or may not match what Go Protobuf would produce. + return opts.flags&piface.MarshalDeterministic == 0 +} + func (mi *MessageInfo) sizeExtensions(ext *map[int32]ExtensionField, opts marshalOptions) (n int) { if ext == nil { return 0 @@ -158,6 +172,14 @@ func (mi *MessageInfo) sizeExtensions(ext *map[int32]ExtensionField, opts marsha if xi.funcs.size == nil { continue } + if fullyLazyExtensions(opts) { + // Don't expand the extension, instead use the buffer to calculate size + if lb := x.lazyBuffer(); lb != nil { + // We got hold of the buffer, so it's still lazy. + n += len(lb) + continue + } + } n += xi.funcs.size(x.Value(), xi.tagsize, opts) } return n @@ -176,6 +198,13 @@ func (mi *MessageInfo) appendExtensions(b []byte, ext *map[int32]ExtensionField, var err error for _, x := range *ext { xi := getExtensionFieldInfo(x.Type()) + if fullyLazyExtensions(opts) { + // Don't expand the extension if it's still in wire format, instead use the buffer content. + if lb := x.lazyBuffer(); lb != nil { + b = append(b, lb...) + continue + } + } b, err = xi.funcs.marshal(b, x.Value(), xi.wiretag, opts) } return b, err @@ -191,6 +220,13 @@ func (mi *MessageInfo) appendExtensions(b []byte, ext *map[int32]ExtensionField, for _, k := range keys { x := (*ext)[int32(k)] xi := getExtensionFieldInfo(x.Type()) + if fullyLazyExtensions(opts) { + // Don't expand the extension if it's still in wire format, instead use the buffer content. + if lb := x.lazyBuffer(); lb != nil { + b = append(b, lb...) + continue + } + } b, err = xi.funcs.marshal(b, x.Value(), xi.wiretag, opts) if err != nil { return b, err diff --git a/vendor/google.golang.org/protobuf/internal/impl/extension.go b/vendor/google.golang.org/protobuf/internal/impl/extension.go index cb25b0b..e31249f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/extension.go @@ -53,7 +53,7 @@ type ExtensionInfo struct { // type returned by InterfaceOf may not be identical. // // Deprecated: Use InterfaceOf(xt.Zero()) instead. - ExtensionType interface{} + ExtensionType any // Field is the field number of the extension. // @@ -95,16 +95,16 @@ func (xi *ExtensionInfo) New() protoreflect.Value { func (xi *ExtensionInfo) Zero() protoreflect.Value { return xi.lazyInit().Zero() } -func (xi *ExtensionInfo) ValueOf(v interface{}) protoreflect.Value { +func (xi *ExtensionInfo) ValueOf(v any) protoreflect.Value { return xi.lazyInit().PBValueOf(reflect.ValueOf(v)) } -func (xi *ExtensionInfo) InterfaceOf(v protoreflect.Value) interface{} { +func (xi *ExtensionInfo) InterfaceOf(v protoreflect.Value) any { return xi.lazyInit().GoValueOf(v).Interface() } func (xi *ExtensionInfo) IsValidValue(v protoreflect.Value) bool { return xi.lazyInit().IsValidPB(v) } -func (xi *ExtensionInfo) IsValidInterface(v interface{}) bool { +func (xi *ExtensionInfo) IsValidInterface(v any) bool { return xi.lazyInit().IsValidGo(reflect.ValueOf(v)) } func (xi *ExtensionInfo) TypeDescriptor() protoreflect.ExtensionTypeDescriptor { diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go index c2a803b..81b2b1a 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go @@ -97,7 +97,7 @@ func (e *legacyEnumWrapper) Number() protoreflect.EnumNumber { func (e *legacyEnumWrapper) ProtoReflect() protoreflect.Enum { return e } -func (e *legacyEnumWrapper) protoUnwrap() interface{} { +func (e *legacyEnumWrapper) protoUnwrap() any { v := reflect.New(e.goTyp).Elem() v.SetInt(int64(e.num)) return v.Interface() @@ -167,6 +167,7 @@ func aberrantLoadEnumDesc(t reflect.Type) protoreflect.EnumDescriptor { ed := &filedesc.Enum{L2: new(filedesc.EnumL2)} ed.L0.FullName = AberrantDeriveFullName(t) // e.g., github_com.user.repo.MyEnum ed.L0.ParentFile = filedesc.SurrogateProto3 + ed.L1.EditionFeatures = ed.L0.ParentFile.L1.EditionFeatures ed.L2.Values.List = append(ed.L2.Values.List, filedesc.EnumValue{}) // TODO: Use the presence of a UnmarshalJSON method to determine proto2? diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go index 87b30d0..6e8677e 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go @@ -118,7 +118,7 @@ func (xi *ExtensionInfo) initFromLegacy() { xd.L1.Number = protoreflect.FieldNumber(xi.Field) xd.L1.Cardinality = fd.L1.Cardinality xd.L1.Kind = fd.L1.Kind - xd.L2.IsPacked = fd.L1.IsPacked + xd.L1.EditionFeatures = fd.L1.EditionFeatures xd.L2.Default = fd.L1.Default xd.L1.Extendee = Export{}.MessageDescriptorOf(xi.ExtendedType) xd.L2.Enum = ed diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go index 9ab0910..b649f11 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go @@ -7,7 +7,7 @@ package impl import ( "bytes" "compress/gzip" - "io/ioutil" + "io" "sync" "google.golang.org/protobuf/internal/filedesc" @@ -51,7 +51,7 @@ func legacyLoadFileDesc(b []byte) protoreflect.FileDescriptor { if err != nil { panic(err) } - b2, err := ioutil.ReadAll(zr) + b2, err := io.ReadAll(zr) if err != nil { panic(err) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go index 2ab2c62..bf0b604 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go @@ -204,6 +204,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName } } + md.L1.EditionFeatures = md.L0.ParentFile.L1.EditionFeatures // Obtain a list of oneof wrapper types. var oneofWrappers []reflect.Type methods := make([]reflect.Method, 0, 2) @@ -215,7 +216,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName } for _, fn := range methods { for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) { - if vs, ok := v.Interface().([]interface{}); ok { + if vs, ok := v.Interface().([]any); ok { for _, v := range vs { oneofWrappers = append(oneofWrappers, reflect.TypeOf(v)) } @@ -250,6 +251,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName od := &md.L2.Oneofs.List[n] od.L0.FullName = md.FullName().Append(protoreflect.Name(tag)) od.L0.ParentFile = md.L0.ParentFile + od.L1.EditionFeatures = md.L1.EditionFeatures od.L0.Parent = md od.L0.Index = n @@ -260,6 +262,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName aberrantAppendField(md, f.Type, tag, "", "") fd := &md.L2.Fields.List[len(md.L2.Fields.List)-1] fd.L1.ContainingOneof = od + fd.L1.EditionFeatures = od.L1.EditionFeatures od.L1.Fields.List = append(od.L1.Fields.List, fd) } } @@ -307,14 +310,14 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, fd.L0.Parent = md fd.L0.Index = n - if fd.L1.IsWeak || fd.L1.HasPacked { + if fd.L1.IsWeak || fd.L1.EditionFeatures.IsPacked { fd.L1.Options = func() protoreflect.ProtoMessage { opts := descopts.Field.ProtoReflect().New() if fd.L1.IsWeak { opts.Set(opts.Descriptor().Fields().ByName("weak"), protoreflect.ValueOfBool(true)) } - if fd.L1.HasPacked { - opts.Set(opts.Descriptor().Fields().ByName("packed"), protoreflect.ValueOfBool(fd.L1.IsPacked)) + if fd.L1.EditionFeatures.IsPacked { + opts.Set(opts.Descriptor().Fields().ByName("packed"), protoreflect.ValueOfBool(fd.L1.EditionFeatures.IsPacked)) } return opts.Interface() } @@ -344,6 +347,7 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, md2.L0.ParentFile = md.L0.ParentFile md2.L0.Parent = md md2.L0.Index = n + md2.L1.EditionFeatures = md.L1.EditionFeatures md2.L1.IsMapEntry = true md2.L2.Options = func() protoreflect.ProtoMessage { @@ -563,6 +567,6 @@ func (m aberrantMessage) IsValid() bool { func (m aberrantMessage) ProtoMethods() *protoiface.Methods { return aberrantProtoMethods } -func (m aberrantMessage) protoUnwrap() interface{} { +func (m aberrantMessage) protoUnwrap() any { return m.v.Interface() } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message.go b/vendor/google.golang.org/protobuf/internal/impl/message.go index 629bacd..019399d 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message.go @@ -35,7 +35,7 @@ type MessageInfo struct { Exporter exporter // OneofWrappers is list of pointers to oneof wrapper struct types. - OneofWrappers []interface{} + OneofWrappers []any initMu sync.Mutex // protects all unexported fields initDone uint32 @@ -47,7 +47,7 @@ type MessageInfo struct { // exporter is a function that returns a reference to the ith field of v, // where v is a pointer to a struct. It returns nil if it does not support // exporting the requested field (e.g., already exported). -type exporter func(v interface{}, i int) interface{} +type exporter func(v any, i int) any // getMessageInfo returns the MessageInfo for any message type that // is generated by our implementation of protoc-gen-go (for v2 and on). @@ -201,7 +201,7 @@ fieldLoop: } for _, fn := range methods { for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) { - if vs, ok := v.Interface().([]interface{}); ok { + if vs, ok := v.Interface().([]any); ok { oneofWrappers = vs } } @@ -256,7 +256,7 @@ func (mi *MessageInfo) Message(i int) protoreflect.MessageType { type mapEntryType struct { desc protoreflect.MessageDescriptor - valType interface{} // zero value of enum or message type + valType any // zero value of enum or message type } func (mt mapEntryType) New() protoreflect.Message { diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go index d9ea010..ecb4623 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go @@ -20,7 +20,7 @@ type reflectMessageInfo struct { // fieldTypes contains the zero value of an enum or message field. // For lists, it contains the element type. // For maps, it contains the entry value type. - fieldTypes map[protoreflect.FieldNumber]interface{} + fieldTypes map[protoreflect.FieldNumber]any // denseFields is a subset of fields where: // 0 < fieldDesc.Number() < len(denseFields) @@ -28,7 +28,7 @@ type reflectMessageInfo struct { denseFields []*fieldInfo // rangeInfos is a list of all fields (not belonging to a oneof) and oneofs. - rangeInfos []interface{} // either *fieldInfo or *oneofInfo + rangeInfos []any // either *fieldInfo or *oneofInfo getUnknown func(pointer) protoreflect.RawFields setUnknown func(pointer, protoreflect.RawFields) @@ -224,7 +224,7 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) { } if ft != nil { if mi.fieldTypes == nil { - mi.fieldTypes = make(map[protoreflect.FieldNumber]interface{}) + mi.fieldTypes = make(map[protoreflect.FieldNumber]any) } mi.fieldTypes[fd.Number()] = reflect.Zero(ft).Interface() } @@ -247,39 +247,39 @@ func (m *extensionMap) Range(f func(protoreflect.FieldDescriptor, protoreflect.V } } } -func (m *extensionMap) Has(xt protoreflect.ExtensionType) (ok bool) { +func (m *extensionMap) Has(xd protoreflect.ExtensionTypeDescriptor) (ok bool) { if m == nil { return false } - xd := xt.TypeDescriptor() x, ok := (*m)[int32(xd.Number())] if !ok { return false } + if x.isUnexpandedLazy() { + // Avoid calling x.Value(), which triggers a lazy unmarshal. + return true + } switch { case xd.IsList(): return x.Value().List().Len() > 0 case xd.IsMap(): return x.Value().Map().Len() > 0 - case xd.Message() != nil: - return x.Value().Message().IsValid() } return true } -func (m *extensionMap) Clear(xt protoreflect.ExtensionType) { - delete(*m, int32(xt.TypeDescriptor().Number())) +func (m *extensionMap) Clear(xd protoreflect.ExtensionTypeDescriptor) { + delete(*m, int32(xd.Number())) } -func (m *extensionMap) Get(xt protoreflect.ExtensionType) protoreflect.Value { - xd := xt.TypeDescriptor() +func (m *extensionMap) Get(xd protoreflect.ExtensionTypeDescriptor) protoreflect.Value { if m != nil { if x, ok := (*m)[int32(xd.Number())]; ok { return x.Value() } } - return xt.Zero() + return xd.Type().Zero() } -func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) { - xd := xt.TypeDescriptor() +func (m *extensionMap) Set(xd protoreflect.ExtensionTypeDescriptor, v protoreflect.Value) { + xt := xd.Type() isValid := true switch { case !xt.IsValidValue(v): @@ -292,7 +292,7 @@ func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) isValid = v.Message().IsValid() } if !isValid { - panic(fmt.Sprintf("%v: assigning invalid value", xt.TypeDescriptor().FullName())) + panic(fmt.Sprintf("%v: assigning invalid value", xd.FullName())) } if *m == nil { @@ -302,16 +302,15 @@ func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) x.Set(xt, v) (*m)[int32(xd.Number())] = x } -func (m *extensionMap) Mutable(xt protoreflect.ExtensionType) protoreflect.Value { - xd := xt.TypeDescriptor() +func (m *extensionMap) Mutable(xd protoreflect.ExtensionTypeDescriptor) protoreflect.Value { if xd.Kind() != protoreflect.MessageKind && xd.Kind() != protoreflect.GroupKind && !xd.IsList() && !xd.IsMap() { panic("invalid Mutable on field with non-composite type") } if x, ok := (*m)[int32(xd.Number())]; ok { return x.Value() } - v := xt.New() - m.Set(xt, v) + v := xd.Type().New() + m.Set(xd, v) return v } @@ -394,7 +393,7 @@ var ( // MessageOf returns a reflective view over a message. The input must be a // pointer to a named Go struct. If the provided type has a ProtoReflect method, // it must be implemented by calling this method. -func (mi *MessageInfo) MessageOf(m interface{}) protoreflect.Message { +func (mi *MessageInfo) MessageOf(m any) protoreflect.Message { if reflect.TypeOf(m) != mi.GoReflectType { panic(fmt.Sprintf("type mismatch: got %T, want %v", m, mi.GoReflectType)) } @@ -422,13 +421,13 @@ func (m *messageIfaceWrapper) Reset() { func (m *messageIfaceWrapper) ProtoReflect() protoreflect.Message { return (*messageReflectWrapper)(m) } -func (m *messageIfaceWrapper) protoUnwrap() interface{} { +func (m *messageIfaceWrapper) protoUnwrap() any { return m.p.AsIfaceOf(m.mi.GoReflectType.Elem()) } // checkField verifies that the provided field descriptor is valid. // Exactly one of the returned values is populated. -func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, protoreflect.ExtensionType) { +func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, protoreflect.ExtensionTypeDescriptor) { var fi *fieldInfo if n := fd.Number(); 0 < n && int(n) < len(mi.denseFields) { fi = mi.denseFields[n] @@ -457,7 +456,7 @@ func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, if !ok { panic(fmt.Sprintf("extension %v does not implement protoreflect.ExtensionTypeDescriptor", fd.FullName())) } - return nil, xtd.Type() + return nil, xtd } panic(fmt.Sprintf("field %v is invalid", fd.FullName())) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go index 741d6e5..99dc23c 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go @@ -23,12 +23,13 @@ func (m *messageState) New() protoreflect.Message { func (m *messageState) Interface() protoreflect.ProtoMessage { return m.protoUnwrap().(protoreflect.ProtoMessage) } -func (m *messageState) protoUnwrap() interface{} { +func (m *messageState) protoUnwrap() any { return m.pointer().AsIfaceOf(m.messageInfo().GoReflectType.Elem()) } func (m *messageState) ProtoMethods() *protoiface.Methods { - m.messageInfo().init() - return &m.messageInfo().methods + mi := m.messageInfo() + mi.init() + return &mi.methods } // ProtoMessageInfo is a pseudo-internal API for allowing the v1 code @@ -41,8 +42,9 @@ func (m *messageState) ProtoMessageInfo() *MessageInfo { } func (m *messageState) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { - m.messageInfo().init() - for _, ri := range m.messageInfo().rangeInfos { + mi := m.messageInfo() + mi.init() + for _, ri := range mi.rangeInfos { switch ri := ri.(type) { case *fieldInfo: if ri.has(m.pointer()) { @@ -52,77 +54,86 @@ func (m *messageState) Range(f func(protoreflect.FieldDescriptor, protoreflect.V } case *oneofInfo: if n := ri.which(m.pointer()); n > 0 { - fi := m.messageInfo().fields[n] + fi := mi.fields[n] if !f(fi.fieldDesc, fi.get(m.pointer())) { return } } } } - m.messageInfo().extensionMap(m.pointer()).Range(f) + mi.extensionMap(m.pointer()).Range(f) } func (m *messageState) Has(fd protoreflect.FieldDescriptor) bool { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.has(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Has(xt) + return mi.extensionMap(m.pointer()).Has(xd) } } func (m *messageState) Clear(fd protoreflect.FieldDescriptor) { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { fi.clear(m.pointer()) } else { - m.messageInfo().extensionMap(m.pointer()).Clear(xt) + mi.extensionMap(m.pointer()).Clear(xd) } } func (m *messageState) Get(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.get(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Get(xt) + return mi.extensionMap(m.pointer()).Get(xd) } } func (m *messageState) Set(fd protoreflect.FieldDescriptor, v protoreflect.Value) { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { fi.set(m.pointer(), v) } else { - m.messageInfo().extensionMap(m.pointer()).Set(xt, v) + mi.extensionMap(m.pointer()).Set(xd, v) } } func (m *messageState) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.mutable(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Mutable(xt) + return mi.extensionMap(m.pointer()).Mutable(xd) } } func (m *messageState) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.newField() } else { - return xt.New() + return xd.Type().New() } } func (m *messageState) WhichOneof(od protoreflect.OneofDescriptor) protoreflect.FieldDescriptor { - m.messageInfo().init() - if oi := m.messageInfo().oneofs[od.Name()]; oi != nil && oi.oneofDesc == od { + mi := m.messageInfo() + mi.init() + if oi := mi.oneofs[od.Name()]; oi != nil && oi.oneofDesc == od { return od.Fields().ByNumber(oi.which(m.pointer())) } panic("invalid oneof descriptor " + string(od.FullName()) + " for message " + string(m.Descriptor().FullName())) } func (m *messageState) GetUnknown() protoreflect.RawFields { - m.messageInfo().init() - return m.messageInfo().getUnknown(m.pointer()) + mi := m.messageInfo() + mi.init() + return mi.getUnknown(m.pointer()) } func (m *messageState) SetUnknown(b protoreflect.RawFields) { - m.messageInfo().init() - m.messageInfo().setUnknown(m.pointer(), b) + mi := m.messageInfo() + mi.init() + mi.setUnknown(m.pointer(), b) } func (m *messageState) IsValid() bool { return !m.pointer().IsNil() @@ -143,12 +154,13 @@ func (m *messageReflectWrapper) Interface() protoreflect.ProtoMessage { } return (*messageIfaceWrapper)(m) } -func (m *messageReflectWrapper) protoUnwrap() interface{} { +func (m *messageReflectWrapper) protoUnwrap() any { return m.pointer().AsIfaceOf(m.messageInfo().GoReflectType.Elem()) } func (m *messageReflectWrapper) ProtoMethods() *protoiface.Methods { - m.messageInfo().init() - return &m.messageInfo().methods + mi := m.messageInfo() + mi.init() + return &mi.methods } // ProtoMessageInfo is a pseudo-internal API for allowing the v1 code @@ -161,8 +173,9 @@ func (m *messageReflectWrapper) ProtoMessageInfo() *MessageInfo { } func (m *messageReflectWrapper) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { - m.messageInfo().init() - for _, ri := range m.messageInfo().rangeInfos { + mi := m.messageInfo() + mi.init() + for _, ri := range mi.rangeInfos { switch ri := ri.(type) { case *fieldInfo: if ri.has(m.pointer()) { @@ -172,77 +185,86 @@ func (m *messageReflectWrapper) Range(f func(protoreflect.FieldDescriptor, proto } case *oneofInfo: if n := ri.which(m.pointer()); n > 0 { - fi := m.messageInfo().fields[n] + fi := mi.fields[n] if !f(fi.fieldDesc, fi.get(m.pointer())) { return } } } } - m.messageInfo().extensionMap(m.pointer()).Range(f) + mi.extensionMap(m.pointer()).Range(f) } func (m *messageReflectWrapper) Has(fd protoreflect.FieldDescriptor) bool { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.has(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Has(xt) + return mi.extensionMap(m.pointer()).Has(xd) } } func (m *messageReflectWrapper) Clear(fd protoreflect.FieldDescriptor) { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { fi.clear(m.pointer()) } else { - m.messageInfo().extensionMap(m.pointer()).Clear(xt) + mi.extensionMap(m.pointer()).Clear(xd) } } func (m *messageReflectWrapper) Get(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.get(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Get(xt) + return mi.extensionMap(m.pointer()).Get(xd) } } func (m *messageReflectWrapper) Set(fd protoreflect.FieldDescriptor, v protoreflect.Value) { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { fi.set(m.pointer(), v) } else { - m.messageInfo().extensionMap(m.pointer()).Set(xt, v) + mi.extensionMap(m.pointer()).Set(xd, v) } } func (m *messageReflectWrapper) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.mutable(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Mutable(xt) + return mi.extensionMap(m.pointer()).Mutable(xd) } } func (m *messageReflectWrapper) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.newField() } else { - return xt.New() + return xd.Type().New() } } func (m *messageReflectWrapper) WhichOneof(od protoreflect.OneofDescriptor) protoreflect.FieldDescriptor { - m.messageInfo().init() - if oi := m.messageInfo().oneofs[od.Name()]; oi != nil && oi.oneofDesc == od { + mi := m.messageInfo() + mi.init() + if oi := mi.oneofs[od.Name()]; oi != nil && oi.oneofDesc == od { return od.Fields().ByNumber(oi.which(m.pointer())) } panic("invalid oneof descriptor " + string(od.FullName()) + " for message " + string(m.Descriptor().FullName())) } func (m *messageReflectWrapper) GetUnknown() protoreflect.RawFields { - m.messageInfo().init() - return m.messageInfo().getUnknown(m.pointer()) + mi := m.messageInfo() + mi.init() + return mi.getUnknown(m.pointer()) } func (m *messageReflectWrapper) SetUnknown(b protoreflect.RawFields) { - m.messageInfo().init() - m.messageInfo().setUnknown(m.pointer(), b) + mi := m.messageInfo() + mi.init() + mi.setUnknown(m.pointer(), b) } func (m *messageReflectWrapper) IsValid() bool { return !m.pointer().IsNil() diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go index 517e944..da685e8 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go @@ -16,7 +16,7 @@ import ( const UnsafeEnabled = false // Pointer is an opaque pointer type. -type Pointer interface{} +type Pointer any // offset represents the offset to a struct field, accessible from a pointer. // The offset is the field index into a struct. @@ -62,7 +62,7 @@ func pointerOfValue(v reflect.Value) pointer { } // pointerOfIface returns the pointer portion of an interface. -func pointerOfIface(v interface{}) pointer { +func pointerOfIface(v any) pointer { return pointer{v: reflect.ValueOf(v)} } @@ -93,7 +93,7 @@ func (p pointer) AsValueOf(t reflect.Type) reflect.Value { // AsIfaceOf treats p as a pointer to an object of type t and returns the value. // It is equivalent to p.AsValueOf(t).Interface() -func (p pointer) AsIfaceOf(t reflect.Type) interface{} { +func (p pointer) AsIfaceOf(t reflect.Type) any { return p.AsValueOf(t).Interface() } diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go index 4b020e3..5f20ca5 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go @@ -50,7 +50,7 @@ func pointerOfValue(v reflect.Value) pointer { } // pointerOfIface returns the pointer portion of an interface. -func pointerOfIface(v interface{}) pointer { +func pointerOfIface(v any) pointer { type ifaceHeader struct { Type unsafe.Pointer Data unsafe.Pointer @@ -80,7 +80,7 @@ func (p pointer) AsValueOf(t reflect.Type) reflect.Value { // AsIfaceOf treats p as a pointer to an object of type t and returns the value. // It is equivalent to p.AsValueOf(t).Interface() -func (p pointer) AsIfaceOf(t reflect.Type) interface{} { +func (p pointer) AsIfaceOf(t reflect.Type) any { // TODO: Use tricky unsafe magic to directly create ifaceHeader. return p.AsValueOf(t).Interface() } diff --git a/vendor/google.golang.org/protobuf/internal/order/range.go b/vendor/google.golang.org/protobuf/internal/order/range.go index 1665a68..a1f0916 100644 --- a/vendor/google.golang.org/protobuf/internal/order/range.go +++ b/vendor/google.golang.org/protobuf/internal/order/range.go @@ -18,7 +18,7 @@ type messageField struct { } var messageFieldPool = sync.Pool{ - New: func() interface{} { return new([]messageField) }, + New: func() any { return new([]messageField) }, } type ( @@ -69,7 +69,7 @@ type mapEntry struct { } var mapEntryPool = sync.Pool{ - New: func() interface{} { return new([]mapEntry) }, + New: func() any { return new([]mapEntry) }, } type ( diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go index a50fcfb..dbbf1f6 100644 --- a/vendor/google.golang.org/protobuf/internal/version/version.go +++ b/vendor/google.golang.org/protobuf/internal/version/version.go @@ -51,8 +51,8 @@ import ( // 10. Send out the CL for review and submit it. const ( Major = 1 - Minor = 33 - Patch = 0 + Minor = 34 + Patch = 2 PreRelease = "" ) diff --git a/vendor/google.golang.org/protobuf/proto/decode.go b/vendor/google.golang.org/protobuf/proto/decode.go index e5b03b5..d75a653 100644 --- a/vendor/google.golang.org/protobuf/proto/decode.go +++ b/vendor/google.golang.org/protobuf/proto/decode.go @@ -51,6 +51,8 @@ type UnmarshalOptions struct { // Unmarshal parses the wire-format message in b and places the result in m. // The provided message must be mutable (e.g., a non-nil pointer to a message). +// +// See the [UnmarshalOptions] type if you need more control. func Unmarshal(b []byte, m Message) error { _, err := UnmarshalOptions{RecursionLimit: protowire.DefaultRecursionLimit}.unmarshal(b, m.ProtoReflect()) return err diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go index 4fed202..1f847bc 100644 --- a/vendor/google.golang.org/protobuf/proto/encode.go +++ b/vendor/google.golang.org/protobuf/proto/encode.go @@ -5,12 +5,17 @@ package proto import ( + "errors" + "fmt" + "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/encoding/messageset" "google.golang.org/protobuf/internal/order" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/runtime/protoiface" + + protoerrors "google.golang.org/protobuf/internal/errors" ) // MarshalOptions configures the marshaler. @@ -70,7 +75,32 @@ type MarshalOptions struct { UseCachedSize bool } +// flags turns the specified MarshalOptions (user-facing) into +// protoiface.MarshalInputFlags (used internally by the marshaler). +// +// See impl.marshalOptions.Options for the inverse operation. +func (o MarshalOptions) flags() protoiface.MarshalInputFlags { + var flags protoiface.MarshalInputFlags + + // Note: o.AllowPartial is always forced to true by MarshalOptions.marshal, + // which is why it is not a part of MarshalInputFlags. + + if o.Deterministic { + flags |= protoiface.MarshalDeterministic + } + + if o.UseCachedSize { + flags |= protoiface.MarshalUseCachedSize + } + + return flags +} + // Marshal returns the wire-format encoding of m. +// +// This is the most common entry point for encoding a Protobuf message. +// +// See the [MarshalOptions] type if you need more control. func Marshal(m Message) ([]byte, error) { // Treat nil message interface as an empty message; nothing to output. if m == nil { @@ -116,6 +146,9 @@ func emptyBytesForMessage(m Message) []byte { // MarshalAppend appends the wire-format encoding of m to b, // returning the result. +// +// This is a less common entry point than [Marshal], which is only needed if you +// need to supply your own buffers for performance reasons. func (o MarshalOptions) MarshalAppend(b []byte, m Message) ([]byte, error) { // Treat nil message interface as an empty message; nothing to append. if m == nil { @@ -145,12 +178,7 @@ func (o MarshalOptions) marshal(b []byte, m protoreflect.Message) (out protoifac in := protoiface.MarshalInput{ Message: m, Buf: b, - } - if o.Deterministic { - in.Flags |= protoiface.MarshalDeterministic - } - if o.UseCachedSize { - in.Flags |= protoiface.MarshalUseCachedSize + Flags: o.flags(), } if methods.Size != nil { sout := methods.Size(protoiface.SizeInput{ @@ -168,6 +196,10 @@ func (o MarshalOptions) marshal(b []byte, m protoreflect.Message) (out protoifac out.Buf, err = o.marshalMessageSlow(b, m) } if err != nil { + var mismatch *protoerrors.SizeMismatchError + if errors.As(err, &mismatch) { + return out, fmt.Errorf("marshaling %s: %v", string(m.Descriptor().FullName()), err) + } return out, err } if allowPartial { diff --git a/vendor/google.golang.org/protobuf/proto/extension.go b/vendor/google.golang.org/protobuf/proto/extension.go index 17899a3..d248f29 100644 --- a/vendor/google.golang.org/protobuf/proto/extension.go +++ b/vendor/google.golang.org/protobuf/proto/extension.go @@ -11,18 +11,21 @@ import ( // HasExtension reports whether an extension field is populated. // It returns false if m is invalid or if xt does not extend m. func HasExtension(m Message, xt protoreflect.ExtensionType) bool { - // Treat nil message interface as an empty message; no populated fields. - if m == nil { + // Treat nil message interface or descriptor as an empty message; no populated + // fields. + if m == nil || xt == nil { return false } // As a special-case, we reports invalid or mismatching descriptors // as always not being populated (since they aren't). - if xt == nil || m.ProtoReflect().Descriptor() != xt.TypeDescriptor().ContainingMessage() { + mr := m.ProtoReflect() + xd := xt.TypeDescriptor() + if mr.Descriptor() != xd.ContainingMessage() { return false } - return m.ProtoReflect().Has(xt.TypeDescriptor()) + return mr.Has(xd) } // ClearExtension clears an extension field such that subsequent @@ -36,7 +39,7 @@ func ClearExtension(m Message, xt protoreflect.ExtensionType) { // If the field is unpopulated, it returns the default value for // scalars and an immutable, empty value for lists or messages. // It panics if xt does not extend m. -func GetExtension(m Message, xt protoreflect.ExtensionType) interface{} { +func GetExtension(m Message, xt protoreflect.ExtensionType) any { // Treat nil message interface as an empty message; return the default. if m == nil { return xt.InterfaceOf(xt.Zero()) @@ -48,7 +51,7 @@ func GetExtension(m Message, xt protoreflect.ExtensionType) interface{} { // SetExtension stores the value of an extension field. // It panics if m is invalid, xt does not extend m, or if type of v // is invalid for the specified extension field. -func SetExtension(m Message, xt protoreflect.ExtensionType, v interface{}) { +func SetExtension(m Message, xt protoreflect.ExtensionType, v any) { xd := xt.TypeDescriptor() pv := xt.ValueOf(v) @@ -75,7 +78,7 @@ func SetExtension(m Message, xt protoreflect.ExtensionType, v interface{}) { // It returns immediately if f returns false. // While iterating, mutating operations may only be performed // on the current extension field. -func RangeExtensions(m Message, f func(protoreflect.ExtensionType, interface{}) bool) { +func RangeExtensions(m Message, f func(protoreflect.ExtensionType, any) bool) { // Treat nil message interface as an empty message; nothing to range over. if m == nil { return diff --git a/vendor/google.golang.org/protobuf/proto/messageset.go b/vendor/google.golang.org/protobuf/proto/messageset.go index 312d5d4..575d148 100644 --- a/vendor/google.golang.org/protobuf/proto/messageset.go +++ b/vendor/google.golang.org/protobuf/proto/messageset.go @@ -47,11 +47,16 @@ func (o MarshalOptions) marshalMessageSet(b []byte, m protoreflect.Message) ([]b func (o MarshalOptions) marshalMessageSetField(b []byte, fd protoreflect.FieldDescriptor, value protoreflect.Value) ([]byte, error) { b = messageset.AppendFieldStart(b, fd.Number()) b = protowire.AppendTag(b, messageset.FieldMessage, protowire.BytesType) - b = protowire.AppendVarint(b, uint64(o.Size(value.Message().Interface()))) + calculatedSize := o.Size(value.Message().Interface()) + b = protowire.AppendVarint(b, uint64(calculatedSize)) + before := len(b) b, err := o.marshalMessage(b, value.Message()) if err != nil { return b, err } + if measuredSize := len(b) - before; calculatedSize != measuredSize { + return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize) + } b = messageset.AppendFieldEnd(b) return b, nil } diff --git a/vendor/google.golang.org/protobuf/proto/size.go b/vendor/google.golang.org/protobuf/proto/size.go index f1692b4..052fb5a 100644 --- a/vendor/google.golang.org/protobuf/proto/size.go +++ b/vendor/google.golang.org/protobuf/proto/size.go @@ -34,6 +34,7 @@ func (o MarshalOptions) size(m protoreflect.Message) (size int) { if methods != nil && methods.Size != nil { out := methods.Size(protoiface.SizeInput{ Message: m, + Flags: o.flags(), }) return out.Size } @@ -42,6 +43,7 @@ func (o MarshalOptions) size(m protoreflect.Message) (size int) { // This case is mainly used for legacy types with a Marshal method. out, _ := methods.Marshal(protoiface.MarshalInput{ Message: m, + Flags: o.flags(), }) return len(out.Buf) } diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go index 00b01fb..c85bfaa 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go @@ -161,7 +161,7 @@ const ( // IsValid reports whether the syntax is valid. func (s Syntax) IsValid() bool { switch s { - case Proto2, Proto3: + case Proto2, Proto3, Editions: return true default: return false diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go index 7dcc2ff..ea154ee 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go @@ -373,6 +373,8 @@ func (p *SourcePath) appendFieldOptions(b []byte) []byte { b = p.appendRepeatedField(b, "edition_defaults", (*SourcePath).appendFieldOptions_EditionDefault) case 21: b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) + case 22: + b = p.appendSingularField(b, "feature_support", (*SourcePath).appendFieldOptions_FeatureSupport) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -483,6 +485,8 @@ func (p *SourcePath) appendEnumValueOptions(b []byte) []byte { b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) case 3: b = p.appendSingularField(b, "debug_redact", nil) + case 4: + b = p.appendSingularField(b, "feature_support", (*SourcePath).appendFieldOptions_FeatureSupport) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -519,6 +523,23 @@ func (p *SourcePath) appendFieldOptions_EditionDefault(b []byte) []byte { return b } +func (p *SourcePath) appendFieldOptions_FeatureSupport(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "edition_introduced", nil) + case 2: + b = p.appendSingularField(b, "edition_deprecated", nil) + case 3: + b = p.appendSingularField(b, "deprecation_warning", nil) + case 4: + b = p.appendSingularField(b, "edition_removed", nil) + } + return b +} + func (p *SourcePath) appendUninterpretedOption_NamePart(b []byte) []byte { if len(*p) == 0 { return b diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go index 60ff62b..cd8fadb 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go @@ -510,7 +510,7 @@ type ExtensionType interface { // // ValueOf is more extensive than protoreflect.ValueOf for a given field's // value as it has more type information available. - ValueOf(interface{}) Value + ValueOf(any) Value // InterfaceOf completely unwraps the Value to the underlying Go type. // InterfaceOf panics if the input is nil or does not represent the @@ -519,13 +519,13 @@ type ExtensionType interface { // // InterfaceOf is able to unwrap the Value further than Value.Interface // as it has more type information available. - InterfaceOf(Value) interface{} + InterfaceOf(Value) any // IsValidValue reports whether the Value is valid to assign to the field. IsValidValue(Value) bool // IsValidInterface reports whether the input is valid to assign to the field. - IsValidInterface(interface{}) bool + IsValidInterface(any) bool } // EnumDescriptor describes an enum and @@ -544,6 +544,12 @@ type EnumDescriptor interface { // ReservedRanges is a list of reserved ranges of enum numbers. ReservedRanges() EnumRanges + // IsClosed reports whether this enum uses closed semantics. + // See https://protobuf.dev/programming-guides/enum/#definitions. + // Note: the Go protobuf implementation is not spec compliant and treats + // all enums as open enums. + IsClosed() bool + isEnumDescriptor } type isEnumDescriptor interface{ ProtoType(EnumDescriptor) } diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go index 7ced876..75f83a2 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go @@ -32,11 +32,11 @@ const ( type value struct { pragma.DoNotCompare // 0B - typ valueType // 8B - num uint64 // 8B - str string // 16B - bin []byte // 24B - iface interface{} // 16B + typ valueType // 8B + num uint64 // 8B + str string // 16B + bin []byte // 24B + iface any // 16B } func valueOfString(v string) Value { @@ -45,7 +45,7 @@ func valueOfString(v string) Value { func valueOfBytes(v []byte) Value { return Value{typ: bytesType, bin: v} } -func valueOfIface(v interface{}) Value { +func valueOfIface(v any) Value { return Value{typ: ifaceType, iface: v} } @@ -55,6 +55,6 @@ func (v Value) getString() string { func (v Value) getBytes() []byte { return v.bin } -func (v Value) getIface() interface{} { +func (v Value) getIface() any { return v.iface } diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go index 1603097..9fe83ce 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go @@ -69,8 +69,8 @@ import ( // composite Value. Modifying an empty, read-only value panics. type Value value -// The protoreflect API uses a custom Value union type instead of interface{} -// to keep the future open for performance optimizations. Using an interface{} +// The protoreflect API uses a custom Value union type instead of any +// to keep the future open for performance optimizations. Using an any // always incurs an allocation for primitives (e.g., int64) since it needs to // be boxed on the heap (as interfaces can only contain pointers natively). // Instead, we represent the Value union as a flat struct that internally keeps @@ -85,7 +85,7 @@ type Value value // ValueOf returns a Value initialized with the concrete value stored in v. // This panics if the type does not match one of the allowed types in the // Value union. -func ValueOf(v interface{}) Value { +func ValueOf(v any) Value { switch v := v.(type) { case nil: return Value{} @@ -192,10 +192,10 @@ func (v Value) IsValid() bool { return v.typ != nilType } -// Interface returns v as an interface{}. +// Interface returns v as an any. // // Invariant: v == ValueOf(v).Interface() -func (v Value) Interface() interface{} { +func (v Value) Interface() any { switch v.typ { case nilType: return nil @@ -406,8 +406,8 @@ func (k MapKey) IsValid() bool { return Value(k).IsValid() } -// Interface returns k as an interface{}. -func (k MapKey) Interface() interface{} { +// Interface returns k as an any. +func (k MapKey) Interface() any { return Value(k).Interface() } diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go index b1fdbe3..7f3583e 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go @@ -45,7 +45,7 @@ var ( // typeOf returns a pointer to the Go type information. // The pointer is comparable and equal if and only if the types are identical. -func typeOf(t interface{}) unsafe.Pointer { +func typeOf(t any) unsafe.Pointer { return (*ifaceHeader)(unsafe.Pointer(&t)).Type } @@ -80,7 +80,7 @@ func valueOfBytes(v []byte) Value { p := (*sliceHeader)(unsafe.Pointer(&v)) return Value{typ: bytesType, ptr: p.Data, num: uint64(len(v))} } -func valueOfIface(v interface{}) Value { +func valueOfIface(v any) Value { p := (*ifaceHeader)(unsafe.Pointer(&v)) return Value{typ: p.Type, ptr: p.Data} } @@ -93,7 +93,7 @@ func (v Value) getBytes() (x []byte) { *(*sliceHeader)(unsafe.Pointer(&x)) = sliceHeader{Data: v.ptr, Len: int(v.num), Cap: int(v.num)} return x } -func (v Value) getIface() (x interface{}) { +func (v Value) getIface() (x any) { *(*ifaceHeader)(unsafe.Pointer(&x)) = ifaceHeader{Type: v.typ, Data: v.ptr} return x } diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go index 4354701..f7d3869 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go @@ -15,7 +15,7 @@ import ( type ( ifaceHeader struct { - _ [0]interface{} // if interfaces have greater alignment than unsafe.Pointer, this will enforce it. + _ [0]any // if interfaces have greater alignment than unsafe.Pointer, this will enforce it. Type unsafe.Pointer Data unsafe.Pointer } @@ -37,7 +37,7 @@ var ( // typeOf returns a pointer to the Go type information. // The pointer is comparable and equal if and only if the types are identical. -func typeOf(t interface{}) unsafe.Pointer { +func typeOf(t any) unsafe.Pointer { return (*ifaceHeader)(unsafe.Pointer(&t)).Type } @@ -70,7 +70,7 @@ func valueOfString(v string) Value { func valueOfBytes(v []byte) Value { return Value{typ: bytesType, ptr: unsafe.Pointer(unsafe.SliceData(v)), num: uint64(len(v))} } -func valueOfIface(v interface{}) Value { +func valueOfIface(v any) Value { p := (*ifaceHeader)(unsafe.Pointer(&v)) return Value{typ: p.Type, ptr: p.Data} } @@ -81,7 +81,7 @@ func (v Value) getString() string { func (v Value) getBytes() []byte { return unsafe.Slice((*byte)(v.ptr), v.num) } -func (v Value) getIface() (x interface{}) { +func (v Value) getIface() (x any) { *(*ifaceHeader)(unsafe.Pointer(&x)) = ifaceHeader{Type: v.typ, Data: v.ptr} return x } diff --git a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go index 6267dc5..de17773 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go +++ b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go @@ -95,7 +95,7 @@ type Files struct { // multiple files. Only top-level declarations are registered. // Note that enum values are in the top-level since that are in the same // scope as the parent enum. - descsByName map[protoreflect.FullName]interface{} + descsByName map[protoreflect.FullName]any filesByPath map[string][]protoreflect.FileDescriptor numFiles int } @@ -117,7 +117,7 @@ func (r *Files) RegisterFile(file protoreflect.FileDescriptor) error { defer globalMutex.Unlock() } if r.descsByName == nil { - r.descsByName = map[protoreflect.FullName]interface{}{ + r.descsByName = map[protoreflect.FullName]any{ "": &packageDescriptor{}, } r.filesByPath = make(map[string][]protoreflect.FileDescriptor) @@ -485,7 +485,7 @@ type Types struct { } type ( - typesByName map[protoreflect.FullName]interface{} + typesByName map[protoreflect.FullName]any extensionsByMessage map[protoreflect.FullName]extensionsByNumber extensionsByNumber map[protoreflect.FieldNumber]protoreflect.ExtensionType ) @@ -570,7 +570,7 @@ func (r *Types) RegisterExtension(xt protoreflect.ExtensionType) error { return nil } -func (r *Types) register(kind string, desc protoreflect.Descriptor, typ interface{}) error { +func (r *Types) register(kind string, desc protoreflect.Descriptor, typ any) error { name := desc.FullName() prev := r.typesByName[name] if prev != nil { @@ -841,7 +841,7 @@ func (r *Types) RangeExtensionsByMessage(message protoreflect.FullName, f func(p } } -func typeName(t interface{}) string { +func typeName(t any) string { switch t.(type) { case protoreflect.EnumType: return "enum" @@ -854,7 +854,7 @@ func typeName(t interface{}) string { } } -func amendErrorWithCaller(err error, prev, curr interface{}) error { +func amendErrorWithCaller(err error, prev, curr any) error { prevPkg := goPackage(prev) currPkg := goPackage(curr) if prevPkg == "" || currPkg == "" || prevPkg == currPkg { @@ -863,7 +863,7 @@ func amendErrorWithCaller(err error, prev, curr interface{}) error { return errors.New("%s\n\tpreviously from: %q\n\tcurrently from: %q", err, prevPkg, currPkg) } -func goPackage(v interface{}) string { +func goPackage(v any) string { switch d := v.(type) { case protoreflect.EnumType: v = d.Descriptor() diff --git a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go index 81511a3..83a5a64 100644 --- a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go @@ -332,7 +332,7 @@ func file_google_protobuf_timestamp_proto_rawDescGZIP() []byte { } var file_google_protobuf_timestamp_proto_msgTypes = make([]protoimpl.MessageInfo, 1) -var file_google_protobuf_timestamp_proto_goTypes = []interface{}{ +var file_google_protobuf_timestamp_proto_goTypes = []any{ (*Timestamp)(nil), // 0: google.protobuf.Timestamp } var file_google_protobuf_timestamp_proto_depIdxs = []int32{ @@ -349,7 +349,7 @@ func file_google_protobuf_timestamp_proto_init() { return } if !protoimpl.UnsafeEnabled { - file_google_protobuf_timestamp_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_timestamp_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*Timestamp); i { case 0: return &v.state diff --git a/vendor/modules.txt b/vendor/modules.txt index 3d8520b..ee705b1 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -1,4 +1,4 @@ -# github.com/DataDog/zstd v1.5.5 +# github.com/DataDog/zstd v1.5.6 ## explicit; go 1.14 github.com/DataDog/zstd # github.com/beorn7/perks v1.0.1 @@ -7,7 +7,7 @@ github.com/beorn7/perks/quantile # github.com/cespare/xxhash/v2 v2.3.0 ## explicit; go 1.11 github.com/cespare/xxhash/v2 -# github.com/cockroachdb/errors v1.11.1 +# github.com/cockroachdb/errors v1.11.3 ## explicit; go 1.19 github.com/cockroachdb/errors github.com/cockroachdb/errors/assert @@ -28,10 +28,13 @@ github.com/cockroachdb/errors/secondary github.com/cockroachdb/errors/stdstrings github.com/cockroachdb/errors/telemetrykeys github.com/cockroachdb/errors/withstack +# github.com/cockroachdb/fifo v0.0.0-20240616162244-4768e80dfb9a +## explicit; go 1.20 +github.com/cockroachdb/fifo # github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b ## explicit; go 1.16 github.com/cockroachdb/logtags -# github.com/cockroachdb/pebble v1.1.0 +# github.com/cockroachdb/pebble v1.1.1 ## explicit; go 1.20 github.com/cockroachdb/pebble github.com/cockroachdb/pebble/internal/arenaskl @@ -89,7 +92,7 @@ github.com/dgryski/go-rendezvous # github.com/eleksir/go-xmpp v1.6.0 ## explicit; go 1.20 github.com/eleksir/go-xmpp -# github.com/getsentry/sentry-go v0.27.0 +# github.com/getsentry/sentry-go v0.28.1 ## explicit; go 1.18 github.com/getsentry/sentry-go github.com/getsentry/sentry-go/internal/debug @@ -120,7 +123,7 @@ github.com/golang/snappy # github.com/hjson/hjson-go v3.3.0+incompatible ## explicit github.com/hjson/hjson-go -# github.com/klauspost/compress v1.17.8 +# github.com/klauspost/compress v1.17.9 ## explicit; go 1.20 github.com/klauspost/compress github.com/klauspost/compress/fse @@ -135,23 +138,25 @@ github.com/kr/pretty # github.com/kr/text v0.2.0 ## explicit github.com/kr/text +# github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 +## explicit +github.com/munnerz/goautoneg # github.com/pkg/errors v0.9.1 ## explicit github.com/pkg/errors -# github.com/prometheus/client_golang v1.19.0 +# github.com/prometheus/client_golang v1.19.1 ## explicit; go 1.20 github.com/prometheus/client_golang/prometheus github.com/prometheus/client_golang/prometheus/internal # github.com/prometheus/client_model v0.6.1 ## explicit; go 1.19 github.com/prometheus/client_model/go -# github.com/prometheus/common v0.53.0 +# github.com/prometheus/common v0.55.0 ## explicit; go 1.20 github.com/prometheus/common/expfmt -github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg github.com/prometheus/common/model -# github.com/prometheus/procfs v0.14.0 -## explicit; go 1.21 +# github.com/prometheus/procfs v0.15.1 +## explicit; go 1.20 github.com/prometheus/procfs github.com/prometheus/procfs/internal/fs github.com/prometheus/procfs/internal/util @@ -161,20 +166,20 @@ github.com/rogpeppe/go-internal/fmtsort # github.com/sirupsen/logrus v1.9.3 ## explicit; go 1.13 github.com/sirupsen/logrus -# golang.org/x/crypto v0.22.0 -## explicit; go 1.18 +# golang.org/x/crypto v0.25.0 +## explicit; go 1.20 golang.org/x/crypto/pbkdf2 -# golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f +# golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 ## explicit; go 1.20 golang.org/x/exp/constraints golang.org/x/exp/rand golang.org/x/exp/slices -# golang.org/x/sys v0.19.0 +# golang.org/x/sys v0.22.0 ## explicit; go 1.18 golang.org/x/sys/execabs golang.org/x/sys/unix golang.org/x/sys/windows -# golang.org/x/text v0.14.0 +# golang.org/x/text v0.16.0 ## explicit; go 1.18 golang.org/x/text/cases golang.org/x/text/encoding @@ -188,8 +193,8 @@ golang.org/x/text/internal/tag golang.org/x/text/language golang.org/x/text/transform golang.org/x/text/unicode/norm -# google.golang.org/protobuf v1.33.0 -## explicit; go 1.17 +# google.golang.org/protobuf v1.34.2 +## explicit; go 1.20 google.golang.org/protobuf/encoding/protodelim google.golang.org/protobuf/encoding/prototext google.golang.org/protobuf/encoding/protowire