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[chore]: Bump github.com/gin-contrib/cors from 1.5.0 to 1.7.0 (#2745)

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dependabot[bot] 2024-03-11 10:12:06 +00:00 committed by GitHub
parent 4c155aa847
commit e24efcac8b
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158 changed files with 11727 additions and 4290 deletions
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26
go.mod
View file

@ -27,7 +27,7 @@ require (
github.com/buckket/go-blurhash v1.1.0
github.com/coreos/go-oidc/v3 v3.9.0
github.com/disintegration/imaging v1.6.2
github.com/gin-contrib/cors v1.5.0
github.com/gin-contrib/cors v1.7.0
github.com/gin-contrib/gzip v0.0.6
github.com/gin-contrib/sessions v0.0.5
github.com/gin-gonic/gin v1.9.1
@ -69,9 +69,9 @@ require (
go.opentelemetry.io/otel/sdk/metric v1.20.0
go.opentelemetry.io/otel/trace v1.20.0
go.uber.org/automaxprocs v1.5.3
golang.org/x/crypto v0.20.0
golang.org/x/crypto v0.21.0
golang.org/x/image v0.15.0
golang.org/x/net v0.21.0
golang.org/x/net v0.22.0
golang.org/x/oauth2 v0.17.0
golang.org/x/text v0.14.0
gopkg.in/mcuadros/go-syslog.v2 v2.3.0
@ -91,11 +91,11 @@ require (
github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
github.com/aymerick/douceur v0.2.0 // indirect
github.com/beorn7/perks v1.0.1 // indirect
github.com/bytedance/sonic v1.10.1 // indirect
github.com/bytedance/sonic v1.11.2 // indirect
github.com/cenkalti/backoff/v4 v4.2.1 // indirect
github.com/cespare/xxhash/v2 v2.2.0 // indirect
github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d // indirect
github.com/chenzhuoyu/iasm v0.9.0 // indirect
github.com/chenzhuoyu/iasm v0.9.1 // indirect
github.com/cilium/ebpf v0.9.1 // indirect
github.com/containerd/cgroups/v3 v3.0.1 // indirect
github.com/coreos/go-systemd/v22 v22.3.2 // indirect
@ -110,7 +110,7 @@ require (
github.com/dustin/go-humanize v1.0.1 // indirect
github.com/felixge/httpsnoop v1.0.3 // indirect
github.com/fsnotify/fsnotify v1.7.0 // indirect
github.com/gabriel-vasile/mimetype v1.4.2 // indirect
github.com/gabriel-vasile/mimetype v1.4.3 // indirect
github.com/gin-contrib/sse v0.1.0 // indirect
github.com/go-errors/errors v1.4.1 // indirect
github.com/go-fed/httpsig v1.1.0 // indirect
@ -130,7 +130,7 @@ require (
github.com/go-openapi/validate v0.22.1 // indirect
github.com/go-playground/locales v0.14.1 // indirect
github.com/go-playground/universal-translator v0.18.1 // indirect
github.com/go-playground/validator/v10 v10.15.5 // indirect
github.com/go-playground/validator/v10 v10.19.0 // indirect
github.com/go-xmlfmt/xmlfmt v0.0.0-20211206191508-7fd73a941850 // indirect
github.com/goccy/go-json v0.10.2 // indirect
github.com/godbus/dbus/v5 v5.0.4 // indirect
@ -156,10 +156,10 @@ require (
github.com/json-iterator/go v1.1.12 // indirect
github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
github.com/klauspost/compress v1.17.4 // indirect
github.com/klauspost/cpuid/v2 v2.2.6 // indirect
github.com/klauspost/cpuid/v2 v2.2.7 // indirect
github.com/kr/pretty v0.3.1 // indirect
github.com/kr/text v0.2.0 // indirect
github.com/leodido/go-urn v1.2.4 // indirect
github.com/leodido/go-urn v1.4.0 // indirect
github.com/magiconair/properties v1.8.7 // indirect
github.com/mailru/easyjson v0.7.7 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
@ -198,7 +198,7 @@ require (
github.com/tmthrgd/go-hex v0.0.0-20190904060850-447a3041c3bc // indirect
github.com/toqueteos/webbrowser v1.2.0 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.2.11 // indirect
github.com/ugorji/go/codec v1.2.12 // indirect
github.com/uptrace/opentelemetry-go-extra/otelsql v0.2.3 // indirect
github.com/vmihailenco/msgpack/v5 v5.4.1 // indirect
github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
@ -207,17 +207,17 @@ require (
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.20.0 // indirect
go.opentelemetry.io/proto/otlp v1.0.0 // indirect
go.uber.org/multierr v1.11.0 // indirect
golang.org/x/arch v0.5.0 // indirect
golang.org/x/arch v0.7.0 // indirect
golang.org/x/exp v0.0.0-20240112132812-db7319d0e0e3 // indirect
golang.org/x/mod v0.14.0 // indirect
golang.org/x/sync v0.6.0 // indirect
golang.org/x/sys v0.17.0 // indirect
golang.org/x/sys v0.18.0 // indirect
golang.org/x/tools v0.17.0 // indirect
google.golang.org/appengine v1.6.8 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20231106174013-bbf56f31fb17 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f // indirect
google.golang.org/grpc v1.59.0 // indirect
google.golang.org/protobuf v1.31.0 // indirect
google.golang.org/protobuf v1.33.0 // indirect
gopkg.in/ini.v1 v1.67.0 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect
lukechampine.com/uint128 v1.2.0 // indirect

56
go.sum
View file

@ -105,8 +105,8 @@ github.com/buckket/go-blurhash v1.1.0 h1:X5M6r0LIvwdvKiUtiNcRL2YlmOfMzYobI3VCKCZ
github.com/buckket/go-blurhash v1.1.0/go.mod h1:aT2iqo5W9vu9GpyoLErKfTHwgODsZp3bQfXjXJUxNb8=
github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
github.com/bytedance/sonic v1.10.0-rc/go.mod h1:ElCzW+ufi8qKqNW0FY314xriJhyJhuoJ3gFZdAHF7NM=
github.com/bytedance/sonic v1.10.1 h1:7a1wuFXL1cMy7a3f7/VFcEtriuXQnUBhtoVfOZiaysc=
github.com/bytedance/sonic v1.10.1/go.mod h1:iZcSUejdk5aukTND/Eu/ivjQuEL0Cu9/rf50Hi0u/g4=
github.com/bytedance/sonic v1.11.2 h1:ywfwo0a/3j9HR8wsYGWsIWl2mvRsI950HyoxiBERw5A=
github.com/bytedance/sonic v1.11.2/go.mod h1:iZcSUejdk5aukTND/Eu/ivjQuEL0Cu9/rf50Hi0u/g4=
github.com/cenkalti/backoff/v4 v4.2.1 h1:y4OZtCnogmCPw98Zjyt5a6+QwPLGkiQsYW5oUqylYbM=
github.com/cenkalti/backoff/v4 v4.2.1/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
@ -116,8 +116,9 @@ github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F
github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d h1:77cEq6EriyTZ0g/qfRdp61a3Uu/AWrgIq2s0ClJV1g0=
github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d/go.mod h1:8EPpVsBuRksnlj1mLy4AWzRNQYxauNi62uWcE3to6eA=
github.com/chenzhuoyu/iasm v0.9.0 h1:9fhXjVzq5hUy2gkhhgHl95zG2cEAhw9OSGs8toWWAwo=
github.com/chenzhuoyu/iasm v0.9.0/go.mod h1:Xjy2NpN3h7aUqeqM+woSuuvxmIe6+DDsiNLIrkAmYog=
github.com/chenzhuoyu/iasm v0.9.1 h1:tUHQJXo3NhBqw6s33wkGn9SP3bvrWLdlVIJ3hQBL7P0=
github.com/chenzhuoyu/iasm v0.9.1/go.mod h1:Xjy2NpN3h7aUqeqM+woSuuvxmIe6+DDsiNLIrkAmYog=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
@ -178,12 +179,12 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
github.com/gavv/httpexpect v2.0.0+incompatible h1:1X9kcRshkSKEjNJJxX9Y9mQ5BRfbxU5kORdjhlA1yX8=
github.com/gavv/httpexpect v2.0.0+incompatible/go.mod h1:x+9tiU1YnrOvnB725RkpoLv1M62hOWzwo5OXotisrKc=
github.com/gin-contrib/cors v1.5.0 h1:DgGKV7DDoOn36DFkNtbHrjoRiT5ExCe+PC9/xp7aKvk=
github.com/gin-contrib/cors v1.5.0/go.mod h1:TvU7MAZ3EwrPLI2ztzTt3tqgvBCq+wn8WpZmfADjupI=
github.com/gin-contrib/cors v1.7.0 h1:wZX2wuZ0o7rV2/1i7gb4Jn+gW7HBqaP91fizJkBUJOA=
github.com/gin-contrib/cors v1.7.0/go.mod h1:cI+h6iOAyxKRtUtC6iF/Si1KSFvGm/gK+kshxlCi8ro=
github.com/gin-contrib/gzip v0.0.6 h1:NjcunTcGAj5CO1gn4N8jHOSIeRFHIbn51z6K+xaN4d4=
github.com/gin-contrib/gzip v0.0.6/go.mod h1:QOJlmV2xmayAjkNS2Y8NQsMneuRShOU/kjovCXNuzzk=
github.com/gin-contrib/sessions v0.0.5 h1:CATtfHmLMQrMNpJRgzjWXD7worTh7g7ritsQfmF+0jE=
@ -262,8 +263,8 @@ github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl
github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
github.com/go-playground/validator/v10 v10.10.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXSGrTK4nAUsbPlLADvpJkos=
github.com/go-playground/validator/v10 v10.15.5 h1:LEBecTWb/1j5TNY1YYG2RcOUN3R7NLylN+x8TTueE24=
github.com/go-playground/validator/v10 v10.15.5/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
github.com/go-playground/validator/v10 v10.19.0 h1:ol+5Fu+cSq9JD7SoSqe04GMI92cbn0+wvQ3bZ8b/AU4=
github.com/go-playground/validator/v10 v10.19.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
github.com/go-session/session v3.1.2+incompatible/go.mod h1:8B3iivBQjrz/JtC68Np2T1yBBLxTan3mn/3OM0CyRt0=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/go-swagger/go-swagger v0.30.5 h1:SQ2+xSonWjjoEMOV5tcOnZJVlfyUfCBhGQGArS1b9+U=
@ -451,8 +452,8 @@ github.com/klauspost/compress v1.17.4 h1:Ej5ixsIri7BrIjBkRZLTo6ghwrEtHFk7ijlczPW
github.com/klauspost/compress v1.17.4/go.mod h1:/dCuZOvVtNoHsyb+cuJD3itjs3NbnF6KH9zAO4BDxPM=
github.com/klauspost/cpuid/v2 v2.0.1/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/cpuid/v2 v2.2.6 h1:ndNyv040zDGIDh8thGkXYjnFtiN02M1PVVF+JE/48xc=
github.com/klauspost/cpuid/v2 v2.2.6/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
github.com/klauspost/cpuid/v2 v2.2.7 h1:ZWSB3igEs+d0qvnxR/ZBzXVmxkgt8DdzP6m9pfuVLDM=
github.com/klauspost/cpuid/v2 v2.2.7/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
@ -467,8 +468,8 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
@ -616,7 +617,6 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
@ -670,8 +670,8 @@ github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6M=
github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
github.com/ugorji/go/codec v1.2.11 h1:BMaWp1Bb6fHwEtbplGBGJ498wD+LKlNSl25MjdZY4dU=
github.com/ugorji/go/codec v1.2.11/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=
github.com/ugorji/go/codec v1.2.12/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
github.com/ulule/limiter/v3 v3.11.2 h1:P4yOrxoEMJbOTfRJR2OzjL90oflzYPPmWg+dvwN2tHA=
github.com/ulule/limiter/v3 v3.11.2/go.mod h1:QG5GnFOCV+k7lrL5Y8kgEeeflPH3+Cviqlqa8SVSQxI=
github.com/uptrace/bun v1.1.17 h1:qxBaEIo0hC/8O3O6GrMDKxqyT+mw5/s0Pn/n6xjyGIk=
@ -762,8 +762,8 @@ go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
golang.org/x/arch v0.5.0 h1:jpGode6huXQxcskEIpOCvrU+tzo81b6+oFLUYXWtH/Y=
golang.org/x/arch v0.5.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
golang.org/x/arch v0.7.0 h1:pskyeJh/3AmoQ8CPE95vxHLqp1G1GfGNXTmcl9NEKTc=
golang.org/x/arch v0.7.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190422162423-af44ce270edf/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
@ -777,8 +777,8 @@ golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5y
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/crypto v0.3.0/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
golang.org/x/crypto v0.20.0 h1:jmAMJJZXr5KiCw05dfYK9QnqaqKLYXijU23lsEdcQqg=
golang.org/x/crypto v0.20.0/go.mod h1:Xwo95rrVNIoSMx9wa1JroENMToLWn3RNVrTBpLHgZPQ=
golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@ -851,8 +851,8 @@ golang.org/x/net v0.0.0-20210421230115-4e50805a0758/go.mod h1:72T/g9IO56b78aLF+1
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
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/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@ -923,13 +923,13 @@ golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.17.0 h1:25cE3gD+tdBA7lp7QfhuV+rJiE9YXTcS3VG1SqssI/Y=
golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/term v0.17.0 h1:mkTF7LCd6WGJNL3K1Ad7kwxNfYAW6a8a8QqtMblp/4U=
golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
golang.org/x/term v0.18.0 h1:FcHjZXDMxI8mM3nwhX9HlKop4C0YQvCVCdwYl2wOtE8=
golang.org/x/term v0.18.0/go.mod h1:ILwASektA3OnRv7amZ1xhE/KTR+u50pbXfZ03+6Nx58=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@ -1083,8 +1083,8 @@ google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlba
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

68
vendor/github.com/bytedance/sonic/README.md generated vendored
View file

@ -5,18 +5,27 @@ English | [中文](README_ZH_CN.md)
A blazingly fast JSON serializing & deserializing library, accelerated by JIT (just-in-time compiling) and SIMD (single-instruction-multiple-data).
## Requirement
- Go 1.16~1.21
- Go 1.16~1.22
- Linux / MacOS / Windows(need go1.17 above)
- Amd64 ARCH
## Features
- Runtime object binding without code generation
- Complete APIs for JSON value manipulation
- Fast, fast, fast!
## APIs
see [go.dev](https://pkg.go.dev/github.com/bytedance/sonic)
## Benchmarks
For **all sizes** of json and **all scenarios** of usage, **Sonic performs best**.
- [Medium](https://github.com/bytedance/sonic/blob/main/decoder/testdata_test.go#L19) (13KB, 300+ key, 6 layers)
```powershell
goversion: 1.17.1
goos: darwin
@ -81,6 +90,7 @@ BenchmarkLoadNode_Parallel/LoadAll()-16 5493 ns/op 2370.6
BenchmarkLoadNode/Interface()-16 17722 ns/op 734.85 MB/s 13323 B/op 88 allocs/op
BenchmarkLoadNode_Parallel/Interface()-16 10330 ns/op 1260.70 MB/s 15178 B/op 88 allocs/op
```
- [Small](https://github.com/bytedance/sonic/blob/main/testdata/small.go) (400B, 11 keys, 3 layers)
![small benchmarks](./docs/imgs/bench-small.png)
- [Large](https://github.com/bytedance/sonic/blob/main/testdata/twitter.json) (635KB, 10000+ key, 6 layers)
@ -89,6 +99,7 @@ BenchmarkLoadNode_Parallel/Interface()-16 10330 ns/op 1260.7
See [bench.sh](https://github.com/bytedance/sonic/blob/main/scripts/bench.sh) for benchmark codes.
## How it works
See [INTRODUCTION.md](./docs/INTRODUCTION.md).
## Usage
@ -96,6 +107,7 @@ See [INTRODUCTION.md](./docs/INTRODUCTION.md).
### Marshal/Unmarshal
Default behaviors are mostly consistent with `encoding/json`, except HTML escaping form (see [Escape HTML](https://github.com/bytedance/sonic/blob/main/README.md#escape-html)) and `SortKeys` feature (optional support see [Sort Keys](https://github.com/bytedance/sonic/blob/main/README.md#sort-keys)) that is **NOT** in conformity to [RFC8259](https://datatracker.ietf.org/doc/html/rfc8259).
```go
import "github.com/bytedance/sonic"
@ -107,8 +119,11 @@ err := sonic.Unmarshal(output, &data)
```
### Streaming IO
Sonic supports decoding json from `io.Reader` or encoding objects into `io.`Writer`, aims at handling multiple values as well as reducing memory consumption.
Sonic supports decoding json from `io.Reader` or encoding objects into `io.Writer`, aims at handling multiple values as well as reducing memory consumption.
- encoder
```go
var o1 = map[string]interface{}{
"a": "b",
@ -123,7 +138,9 @@ fmt.Println(w.String())
// {"a":"b"}
// 1
```
- decoder
```go
var o = map[string]interface{}{}
var r = strings.NewReader(`{"a":"b"}{"1":"2"}`)
@ -136,6 +153,7 @@ fmt.Printf("%+v", o)
```
### Use Number/Use Int64
```go
import "github.com/bytedance/sonic/decoder"
@ -164,7 +182,9 @@ fm := root.Interface().(float64) // jn == jm
```
### Sort Keys
On account of the performance loss from sorting (roughly 10%), sonic doesn't enable this feature by default. If your component depends on it to work (like [zstd](https://github.com/facebook/zstd)), Use it like this:
```go
import "github.com/bytedance/sonic"
import "github.com/bytedance/sonic/encoder"
@ -177,19 +197,26 @@ v, err := encoder.Encode(m, encoder.SortMapKeys)
var root := sonic.Get(JSON)
err := root.SortKeys()
```
### Escape HTML
On account of the performance loss (roughly 15%), sonic doesn't enable this feature by default. You can use `encoder.EscapeHTML` option to open this feature (align with `encoding/json.HTMLEscape`).
```go
import "github.com/bytedance/sonic"
v := map[string]string{"&&":"<>"}
ret, err := Encode(v, EscapeHTML) // ret == `{"\u0026\u0026":{"X":"\u003c\u003e"}}`
```
### Compact Format
Sonic encodes primitive objects (struct/map...) as compact-format JSON by default, except marshaling `json.RawMessage` or `json.Marshaler`: sonic ensures validating their output JSON but **DONOT** compacting them for performance concerns. We provide the option `encoder.CompactMarshaler` to add compacting process.
### Print Error
If there invalid syntax in input JSON, sonic will return `decoder.SyntaxError`, which supports pretty-printing of error position
```go
import "github.com/bytedance/sonic"
import "github.com/bytedance/sonic/decoder"
@ -215,7 +242,9 @@ if err != nil {
```
#### Mismatched Types [Sonic v1.6.0]
If there a **mismatch-typed** value for a given key, sonic will report `decoder.MismatchTypeError` (if there are many, report the last one), but still skip wrong the value and keep decoding next JSON.
```go
import "github.com/bytedance/sonic"
import "github.com/bytedance/sonic/decoder"
@ -228,10 +257,15 @@ err := UnmarshalString(`{"A":"1","B":1}`, &data)
println(err.Error()) // Mismatch type int with value string "at index 5: mismatched type with value\n\n\t{\"A\":\"1\",\"B\":1}\n\t.....^.........\n"
fmt.Printf("%+v", data) // {A:0 B:1}
```
### Ast.Node
Sonic/ast.Node is a completely self-contained AST for JSON. It implements serialization and deserialization both and provides robust APIs for obtaining and modification of generic data.
#### Get/Index
Search partial JSON by given paths, which must be non-negative integer or string, or nil
```go
import "github.com/bytedance/sonic"
@ -245,10 +279,13 @@ raw := root.Raw() // == string(input)
root, err := sonic.Get(input, "key1", 1, "key2")
sub := root.Get("key3").Index(2).Int64() // == 3
```
**Tip**: since `Index()` uses offset to locate data, which is much faster than scanning like `Get()`, we suggest you use it as much as possible. And sonic also provides another API `IndexOrGet()` to underlying use offset as well as ensure the key is matched.
#### Set/Unset
Modify the json content by Set()/Unset()
```go
import "github.com/bytedance/sonic"
@ -265,7 +302,9 @@ println(root.Get("key4").Check()) // "value not exist"
```
#### Serialize
To encode `ast.Node` as json, use `MarshalJson()` or `json.Marshal()` (MUST pass the node's pointer)
```go
import (
"encoding/json"
@ -279,6 +318,7 @@ println(string(buf) == string(exp)) // true
```
#### APIs
- validation: `Check()`, `Error()`, `Valid()`, `Exist()`
- searching: `Index()`, `Get()`, `IndexPair()`, `IndexOrGet()`, `GetByPath()`
- go-type casting: `Int64()`, `Float64()`, `String()`, `Number()`, `Bool()`, `Map[UseNumber|UseNode]()`, `Array[UseNumber|UseNode]()`, `Interface[UseNumber|UseNode]()`
@ -287,7 +327,9 @@ println(string(buf) == string(exp)) // true
- modification: `Set()`, `SetByIndex()`, `Add()`
### Ast.Visitor
Sonic provides an advanced API for fully parsing JSON into non-standard types (neither `struct` not `map[string]interface{}`) without using any intermediate representation (`ast.Node` or `interface{}`). For example, you might have the following types which are like `interface{}` but actually not `interface{}`:
```go
type UserNode interface {}
@ -302,7 +344,9 @@ type (
UserArray struct{ Value []UserNode }
)
```
Sonic provides the following API to return **the preorder traversal of a JSON AST**. The `ast.Visitor` is a SAX style interface which is used in some C++ JSON library. You should implement `ast.Visitor` by yourself and pass it to `ast.Preorder()` method. In your visitor you can make your custom types to represent JSON values. There may be an O(n) space container (such as stack) in your visitor to record the object / array hierarchy.
```go
func Preorder(str string, visitor Visitor, opts *VisitorOptions) error
@ -323,12 +367,14 @@ type Visitor interface {
See [ast/visitor.go](https://github.com/bytedance/sonic/blob/main/ast/visitor.go) for detailed usage. We also implement a demo visitor for `UserNode` in [ast/visitor_test.go](https://github.com/bytedance/sonic/blob/main/ast/visitor_test.go).
## Compatibility
Sonic **DOES NOT** ensure to support all environments, due to the difficulty of developing high-performance codes. For developers who use sonic to build their applications in different environments, we have the following suggestions:
- Developing on **Mac M1**: Make sure you have Rosetta 2 installed on your machine, and set `GOARCH=amd64` when building your application. Rosetta 2 can automatically translate x86 binaries to arm64 binaries and run x86 applications on Mac M1.
- Developing on **Linux arm64**: You can install qemu and use the `qemu-x86_64 -cpu max` command to convert x86 binaries to amr64 binaries for applications built with sonic. The qemu can achieve a similar transfer effect to Rosetta 2 on Mac M1.
For developers who want to use sonic on Linux arm64 without qemu, or those who want to handle JSON strictly consistent with `encoding/json`, we provide some compatible APIs as `sonic.API`
- `ConfigDefault`: the sonic's default config (`EscapeHTML=false`,`SortKeys=false`...) to run on sonic-supporting environment. It will fall back to `encoding/json` with the corresponding config, and some options like `SortKeys=false` will be invalid.
- `ConfigStd`: the std-compatible config (`EscapeHTML=true`,`SortKeys=true`...) to run on sonic-supporting environment. It will fall back to `encoding/json`.
- `ConfigFastest`: the fastest config (`NoQuoteTextMarshaler=true`) to run on sonic-supporting environment. It will fall back to `encoding/json` with the corresponding config, and some options will be invalid.
@ -336,7 +382,9 @@ For developers who want to use sonic on Linux arm64 without qemu, or those who w
## Tips
### Pretouch
Since Sonic uses [golang-asm](https://github.com/twitchyliquid64/golang-asm) as a JIT assembler, which is NOT very suitable for runtime compiling, first-hit running of a huge schema may cause request-timeout or even process-OOM. For better stability, we advise **using `Pretouch()` for huge-schema or compact-memory applications** before `Marshal()/Unmarshal()`.
```go
import (
"reflect"
@ -362,17 +410,23 @@ func init() {
```
### Copy string
When decoding **string values without any escaped characters**, sonic references them from the origin JSON buffer instead of mallocing a new buffer to copy. This helps a lot for CPU performance but may leave the whole JSON buffer in memory as long as the decoded objects are being used. In practice, we found the extra memory introduced by referring JSON buffer is usually 20% ~ 80% of decoded objects. Once an application holds these objects for a long time (for example, cache the decoded objects for reusing), its in-use memory on the server may go up. We provide the option `decoder.CopyString()` for users to choose not to reference the JSON buffer, which may cause a decline in CPU performance to some degree.
When decoding **string values without any escaped characters**, sonic references them from the origin JSON buffer instead of mallocing a new buffer to copy. This helps a lot for CPU performance but may leave the whole JSON buffer in memory as long as the decoded objects are being used. In practice, we found the extra memory introduced by referring JSON buffer is usually 20% ~ 80% of decoded objects. Once an application holds these objects for a long time (for example, cache the decoded objects for reusing), its in-use memory on the server may go up. - `Config.CopyString`/`decoder.CopyString()`: We provide the option for `Decode()` / `Unmarshal()` users to choose not to reference the JSON buffer, which may cause a decline in CPU performance to some degree.
- `GetFromStringNoCopy()`: For memory safty, `sonic.Get()` / `sonic.GetFromString()` now copies return JSON. If users want to get json more quickly and not care about memory usage, you can use `GetFromStringNoCopy()` to return a JSON direclty referenced from source.
### Pass string or []byte?
For alignment to `encoding/json`, we provide API to pass `[]byte` as an argument, but the string-to-bytes copy is conducted at the same time considering safety, which may lose performance when the origin JSON is huge. Therefore, you can use `UnmarshalString()` and `GetFromString()` to pass a string, as long as your origin data is a string or **nocopy-cast** is safe for your []byte. We also provide API `MarshalString()` for convenient **nocopy-cast** of encoded JSON []byte, which is safe since sonic's output bytes is always duplicated and unique.
### Accelerate `encoding.TextMarshaler`
To ensure data security, sonic.Encoder quotes and escapes string values from `encoding.TextMarshaler` interfaces by default, which may degrade performance much if most of your data is in form of them. We provide `encoder.NoQuoteTextMarshaler` to skip these operations, which means you **MUST** ensure their output string escaped and quoted following [RFC8259](https://datatracker.ietf.org/doc/html/rfc8259).
### Better performance for generic data
In **fully-parsed** scenario, `Unmarshal()` performs better than `Get()`+`Node.Interface()`. But if you only have a part of the schema for specific json, you can combine `Get()` and `Unmarshal()` together:
```go
import "github.com/bytedance/sonic"
@ -380,7 +434,9 @@ node, err := sonic.GetFromString(_TwitterJson, "statuses", 3, "user")
var user User // your partial schema...
err = sonic.UnmarshalString(node.Raw(), &user)
```
Even if you don't have any schema, use `ast.Node` as the container of generic values instead of `map` or `interface`:
```go
import "github.com/bytedance/sonic"
@ -391,7 +447,9 @@ err = user.Check()
// err = user.LoadAll() // only call this when you want to use 'user' concurrently...
go someFunc(user)
```
Why? Because `ast.Node` stores its children using `array`:
- `Array`'s performance is **much better** than `Map` when Inserting (Deserialize) and Scanning (Serialize) data;
- **Hashing** (`map[x]`) is not as efficient as **Indexing** (`array[x]`), which `ast.Node` can conduct on **both array and object**;
- Using `Interface()`/`Map()` means Sonic must parse all the underlying values, while `ast.Node` can parse them **on demand**.
@ -399,6 +457,7 @@ Why? Because `ast.Node` stores its children using `array`:
**CAUTION:** `ast.Node` **DOESN'T** ensure concurrent security directly, due to its **lazy-load** design. However, you can call `Node.Load()`/`Node.LoadAll()` to achieve that, which may bring performance reduction while it still works faster than converting to `map` or `interface{}`
### Ast.Node or Ast.Visitor?
For generic data, `ast.Node` should be enough for your needs in most cases.
However, `ast.Node` is designed for partially processing JSON string. It has some special designs such as lazy-load which might not be suitable for directly parsing the whole JSON string like `Unmarshal()`. Although `ast.Node` is better then `map` or `interface{}`, it's also a kind of intermediate representation after all if your final types are customized and you have to convert the above types to your custom types after parsing.
@ -408,4 +467,5 @@ For better performance, in previous case the `ast.Visitor` will be the better ch
But `ast.Visitor` is not a very handy API. You might need to write a lot of code to implement your visitor and carefully maintain the tree hierarchy during decoding. Please read the comments in [ast/visitor.go](https://github.com/bytedance/sonic/blob/main/ast/visitor.go) carefully if you decide to use this API.
## Community
Sonic is a subproject of [CloudWeGo](https://www.cloudwego.io/). We are committed to building a cloud native ecosystem.

45
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@ -6,10 +6,14 @@
## 依赖
- Go 1.16~1.21
- Go 1.16~1.22
- Linux / MacOS / Windows（需要 Go1.17 以上）
- Amd64 架构
## 接口
详见 [go.dev](https://pkg.go.dev/github.com/bytedance/sonic)
## 特色
- 运行时对象绑定，无需代码生成
@ -19,7 +23,9 @@
## 基准测试
对于**所有大小**的 json 和**所有使用场景**， **Sonic 表现均为最佳**。
- [中型](https://github.com/bytedance/sonic/blob/main/decoder/testdata_test.go#L19) (13kB, 300+ 键, 6 层)
```powershell
goversion: 1.17.1
goos: darwin
@ -84,6 +90,7 @@ BenchmarkLoadNode_Parallel/LoadAll()-16 5493 ns/op 2370.6
BenchmarkLoadNode/Interface()-16 17722 ns/op 734.85 MB/s 13323 B/op 88 allocs/op
BenchmarkLoadNode_Parallel/Interface()-16 10330 ns/op 1260.70 MB/s 15178 B/op 88 allocs/op
```
- [小型](https://github.com/bytedance/sonic/blob/main/testdata/small.go) (400B, 11 个键, 3 层)
![small benchmarks](./docs/imgs/bench-small.png)
- [大型](https://github.com/bytedance/sonic/blob/main/testdata/twitter.json) (635kB, 10000+ 个键, 6 层)
@ -100,6 +107,7 @@ BenchmarkLoadNode_Parallel/Interface()-16 10330 ns/op 1260.7
### 序列化/反序列化
默认的行为基本上与 `encoding/json` 相一致，除了 HTML 转义形式（参见 [Escape HTML](https://github.com/bytedance/sonic/blob/main/README.md#escape-html)) 和 `SortKeys` 功能（参见 [Sort Keys](https://github.com/bytedance/sonic/blob/main/README.md#sort-keys)）**没有**遵循 [RFC8259](https://datatracker.ietf.org/doc/html/rfc8259) 。
```go
import "github.com/bytedance/sonic"
@ -113,7 +121,9 @@ err := sonic.Unmarshal(output, &data)
### 流式输入输出
Sonic 支持解码 `io.Reader` 中输入的 json，或将对象编码为 json 后输出至 `io.Writer`，以处理多个值并减少内存消耗。
- 编码器
```go
var o1 = map[string]interface{}{
"a": "b",
@ -128,7 +138,9 @@ fmt.Println(w.String())
// {"a":"b"}
// 1
```
- 解码器
```go
var o = map[string]interface{}{}
var r = strings.NewReader(`{"a":"b"}{"1":"2"}`)
@ -172,6 +184,7 @@ fm := root.Interface().(float64) // jn == jm
### 对键排序
考虑到排序带来的性能损失（约 10% ）， sonic 默认不会启用这个功能。如果你的组件依赖这个行为（如 [zstd](https://github.com/facebook/zstd)) ，可以仿照下面的例子：
```go
import "github.com/bytedance/sonic"
import "github.com/bytedance/sonic/encoder"
@ -188,6 +201,7 @@ err := root.SortKeys()
### HTML 转义
考虑到性能损失（约15%）， sonic 默认不会启用这个功能。你可以使用 `encoder.EscapeHTML` 选项来开启（与 `encoding/json.HTMLEscape` 行为一致）。
```go
import "github.com/bytedance/sonic"
@ -196,11 +210,13 @@ ret, err := Encode(v, EscapeHTML) // ret == `{"\u0026\u0026":{"X":"\u003c\u003e"
```
### 紧凑格式
Sonic 默认将基本类型（ `struct` ， `map` 等）编码为紧凑格式的 JSON ，除非使用 `json.RawMessage` or `json.Marshaler` 进行编码： sonic 确保输出的 JSON 合法，但出于性能考虑，**不会**加工成紧凑格式。我们提供选项 `encoder.CompactMarshaler` 来添加此过程，
### 打印错误
如果输入的 JSON 存在无效的语法，sonic 将返回 `decoder.SyntaxError`，该错误支持错误位置的美化输出。
```go
import "github.com/bytedance/sonic"
import "github.com/bytedance/sonic/decoder"
@ -228,6 +244,7 @@ if err != nil {
#### 类型不匹配 [Sonic v1.6.0]
如果给定键中存在**类型不匹配**的值， sonic 会抛出 `decoder.MismatchTypeError` （如果有多个，只会报告最后一个），但仍会跳过错误的值并解码下一个 JSON 。
```go
import "github.com/bytedance/sonic"
import "github.com/bytedance/sonic/decoder"
@ -240,6 +257,7 @@ err := UnmarshalString(`{"A":"1","B":1}`, &data)
println(err.Error()) // Mismatch type int with value string "at index 5: mismatched type with value\n\n\t{\"A\":\"1\",\"B\":1}\n\t.....^.........\n"
fmt.Printf("%+v", data) // {A:0 B:1}
```
### `Ast.Node`
Sonic/ast.Node 是完全独立的 JSON 抽象语法树库。它实现了序列化和反序列化，并提供了获取和修改通用数据的鲁棒的 API。
@ -247,6 +265,7 @@ Sonic/ast.Node 是完全独立的 JSON 抽象语法树库。它实现了序列
#### 查找/索引
通过给定的路径搜索 JSON 片段，路径必须为非负整数，字符串或 `nil` 。
```go
import "github.com/bytedance/sonic"
@ -260,11 +279,13 @@ raw := root.Raw() // == string(input)
root, err := sonic.Get(input, "key1", 1, "key2")
sub := root.Get("key3").Index(2).Int64() // == 3
```
**注意**：由于 `Index()` 使用偏移量来定位数据，比使用扫描的 `Get()` 要快的多，建议尽可能的使用 `Index` 。 Sonic 也提供了另一个 API， `IndexOrGet()` ，以偏移量为基础并且也确保键的匹配。
#### 修改
使用 ` Set()` / `Unset()` 修改 json 的内容
使用 `Set()` / `Unset()` 修改 json 的内容
```go
import "github.com/bytedance/sonic"
@ -281,7 +302,9 @@ println(root.Get("key4").Check()) // "value not exist"
```
#### 序列化
要将 `ast.Node` 编码为 json ，使用 `MarshalJson()` 或者 `json.Marshal()` （必须传递指向节点的指针）
```go
import (
"encoding/json"
@ -295,6 +318,7 @@ println(string(buf) == string(exp)) // true
```
#### APIs
- 合法性检查： `Check()`, `Error()`, `Valid()`, `Exist()`
- 索引： `Index()`, `Get()`, `IndexPair()`, `IndexOrGet()`, `GetByPath()`
- 转换至 go 内置类型： `Int64()`, `Float64()`, `String()`, `Number()`, `Bool()`, `Map[UseNumber|UseNode]()`, `Array[UseNumber|UseNode]()`, `Interface[UseNumber|UseNode]()`
@ -303,7 +327,9 @@ println(string(buf) == string(exp)) // true
- 修改： `Set()`, `SetByIndex()`, `Add()`
### `Ast.Visitor`
Sonic 提供了一个高级的 API 用于直接全量解析 JSON 到非标准容器里 (既不是 `struct` 也不是 `map[string]interface{}`) 且不需要借助任何中间表示 (`ast.Node` 或 `interface{}`)。举个例子，你可能定义了下述的类型，它们看起来像 `interface{}`，但实际上并不是：
```go
type UserNode interface {}
@ -318,7 +344,9 @@ type (
UserArray struct{ Value []UserNode }
)
```
Sonic 提供了下述的 API 来返回 **“对 JSON AST 的前序遍历”**。`ast.Visitor` 是一个 SAX 风格的接口，这在某些 C++ 的 JSON 解析库中被使用到。你需要自己实现一个 `ast.Visitor`，将它传递给 `ast.Preorder()` 方法。在你的实现中你可以使用自定义的类型来表示 JSON 的值。在你的 `ast.Visitor` 中，可能需要有一个 O(n) 空间复杂度的容器（比如说栈）来记录 object / array 的层级。
```go
func Preorder(str string, visitor Visitor, opts *VisitorOptions) error
@ -335,15 +363,18 @@ type Visitor interface {
OnArrayEnd() error
}
```
详细用法参看 [ast/visitor.go](https://github.com/bytedance/sonic/blob/main/ast/visitor.go)，我们还为 `UserNode` 实现了一个示例 `ast.Visitor`，你可以在 [ast/visitor_test.go](https://github.com/bytedance/sonic/blob/main/ast/visitor_test.go) 中找到它。
## 兼容性
由于开发高性能代码的困难性， Sonic **不**保证对所有环境的支持。对于在不同环境中使用 Sonic 构建应用程序的开发者，我们有以下建议：
- 在 **Mac M1** 上开发：确保在您的计算机上安装了 Rosetta 2，并在构建时设置 `GOARCH=amd64` 。 Rosetta 2 可以自动将 x86 二进制文件转换为 arm64 二进制文件，并在 Mac M1 上运行 x86 应用程序。
- 在 **Linux arm64** 上开发：您可以安装 qemu 并使用 `qemu-x86_64 -cpu max` 命令来将 x86 二进制文件转换为 arm64 二进制文件。qemu可以实现与Mac M1上的Rosetta 2类似的转换效果。
对于希望在不使用 qemu 下使用 sonic 的开发者，或者希望处理 JSON 时与 `encoding/JSON` 严格保持一致的开发者，我们在 `sonic.API` 中提供了一些兼容性 API
- `ConfigDefault`: 在支持 sonic 的环境下 sonic 的默认配置（`EscapeHTML=false`，`SortKeys=false`等）。行为与具有相应配置的 `encoding/json` 一致，一些选项，如 `SortKeys=false` 将无效。
- `ConfigStd`: 在支持 sonic 的环境下与标准库兼容的配置（`EscapeHTML=true`，`SortKeys=true`等）。行为与 `encoding/json` 一致。
- `ConfigFastest`: 在支持 sonic 的环境下运行最快的配置（`NoQuoteTextMarshaler=true`）。行为与具有相应配置的 `encoding/json` 一致，某些选项将无效。
@ -351,7 +382,9 @@ type Visitor interface {
## 注意事项
### 预热
由于 Sonic 使用 [golang-asm](https://github.com/twitchyliquid64/golang-asm) 作为 JIT 汇编器，这个库并不适用于运行时编译，第一次运行一个大型模式可能会导致请求超时甚至进程内存溢出。为了更好地稳定性，我们建议在运行大型模式或在内存有限的应用中，在使用 `Marshal()/Unmarshal()` 前运行 `Pretouch()`。
```go
import (
"reflect"
@ -381,16 +414,17 @@ func init() {
当解码 **没有转义字符的字符串**时， sonic 会从原始的 JSON 缓冲区内引用而不是复制到新的一个缓冲区中。这对 CPU 的性能方面很有帮助，但是可能因此在解码后对象仍在使用的时候将整个 JSON 缓冲区保留在内存中。实践中我们发现，通过引用 JSON 缓冲区引入的额外内存通常是解码后对象的 20% 至 80% ，一旦应用长期保留这些对象（如缓存以备重用），服务器所使用的内存可能会增加。我们提供了选项 `decoder.CopyString()` 供用户选择，不引用 JSON 缓冲区。这可能在一定程度上降低 CPU 性能。
### 传递字符串还是字节数组？
为了和 `encoding/json` 保持一致，我们提供了传递 `[]byte` 作为参数的 API ，但考虑到安全性，字符串到字节的复制是同时进行的，这在原始 JSON 非常大时可能会导致性能损失。因此，你可以使用 `UnmarshalString()` 和 `GetFromString()` 来传递字符串，只要你的原始数据是字符串，或**零拷贝类型转换**对于你的字节数组是安全的。我们也提供了 `MarshalString()` 的 API ，以便对编码的 JSON 字节数组进行**零拷贝类型转换**，因为 sonic 输出的字节始终是重复并且唯一的，所以这样是安全的。
### 加速 `encoding.TextMarshaler`
为了保证数据安全性， `sonic.Encoder` 默认会对来自 `encoding.TextMarshaler` 接口的字符串进行引用和转义，如果大部分数据都是这种形式那可能会导致很大的性能损失。我们提供了 `encoder.NoQuoteTextMarshaler` 选项来跳过这些操作，但你**必须**保证他们的输出字符串依照 [RFC8259](https://datatracker.ietf.org/doc/html/rfc8259) 进行了转义和引用。
### 泛型的性能优化
在 **完全解析**的场景下， `Unmarshal()` 表现得比 `Get()`+`Node.Interface()` 更好。但是如果你只有特定 JSON 的部分模式，你可以将 `Get()` 和 `Unmarshal()` 结合使用：
```go
import "github.com/bytedance/sonic"
@ -398,7 +432,9 @@ node, err := sonic.GetFromString(_TwitterJson, "statuses", 3, "user")
var user User // your partial schema...
err = sonic.UnmarshalString(node.Raw(), &user)
```
甚至如果你没有任何模式，可以用 `ast.Node` 代替 `map` 或 `interface` 作为泛型的容器：
```go
import "github.com/bytedance/sonic"
@ -409,7 +445,9 @@ err = user.Check()
// err = user.LoadAll() // only call this when you want to use 'user' concurrently...
go someFunc(user)
```
为什么？因为 `ast.Node` 使用 `array` 来存储其子节点：
- 在插入（反序列化）和扫描（序列化）数据时，`Array` 的性能比 `Map` **好得多**；
- **哈希**（`map[x]`）的效率不如**索引**（`array[x]`）高效，而 `ast.Node` 可以在数组和对象上使用索引；
- 使用 `Interface()` / `Map()` 意味着 sonic 必须解析所有的底层值，而 `ast.Node` 可以**按需解析**它们。
@ -417,6 +455,7 @@ go someFunc(user)
**注意**：由于 `ast.Node` 的惰性加载设计，其**不能**直接保证并发安全性，但你可以调用 `Node.Load()` / `Node.LoadAll()` 来实现并发安全。尽管可能会带来性能损失，但仍比转换成 `map` 或 `interface{}` 更为高效。
### 使用 `ast.Node` 还是 `ast.Visitor`？
对于泛型数据的解析，`ast.Node` 在大多数场景上应该能够满足你的需求。
然而，`ast.Node` 是一种针对部分解析 JSON 而设计的泛型容器，它包含一些特殊设计，比如惰性加载，如果你希望像 `Unmarshal()` 那样直接解析整个 JSON，这些设计可能并不合适。尽管 `ast.Node` 相较于 `map` 或 `interface{}` 来说是更好的一种泛型容器，但它毕竟也是一种中间表示，如果你的最终类型是自定义的，你还得在解析完成后将上述类型转化成你自定义的类型。

32
vendor/github.com/bytedance/sonic/api.go generated vendored
View file

@ -20,6 +20,7 @@
`io`
`github.com/bytedance/sonic/ast`
`github.com/bytedance/sonic/internal/rt`
)
// Config is a combination of sonic/encoder.Options and sonic/decoder.Options
@ -73,6 +74,9 @@ type Config struct {
// NoValidateJSONMarshaler indicates that the encoder should not validate the output string
// after encoding the JSONMarshaler to JSON.
NoValidateJSONMarshaler bool
// NoEncoderNewline indicates that the encoder should not add a newline after every message
NoEncoderNewline bool
}
var (
@ -170,27 +174,41 @@ func UnmarshalString(buf string, val interface{}) error {
return ConfigDefault.UnmarshalFromString(buf, val)
}
// Get searches the given path from json,
// and returns its representing ast.Node.
// Get searches and locates the given path from src json,
// and returns a ast.Node representing the partially json.
//
// Each path arg must be integer or string:
// - Integer is target index(>=0), means searching current node as array.
// - String is target key, means searching current node as object.
//
//
// Note, the api expects the json is well-formed at least,
// otherwise it may return unexpected result.
// Notice: It expects the src json is **Well-formed** and **Immutable** when calling,
// otherwise it may return unexpected result.
// Considering memory safty, the returned JSON is **Copied** from the input
func Get(src []byte, path ...interface{}) (ast.Node, error) {
return GetFromString(string(src), path...)
return GetCopyFromString(rt.Mem2Str(src), path...)
}
// GetFromString is same with Get except src is string,
// which can reduce unnecessary memory copy.
// GetFromString is same with Get except src is string.
//
// WARNING: The returned JSON is **Referenced** from the input.
// Caching or long-time holding the returned node may cause OOM.
// If your src is big, consider use GetFromStringCopy().
func GetFromString(src string, path ...interface{}) (ast.Node, error) {
return ast.NewSearcher(src).GetByPath(path...)
}
// GetCopyFromString is same with Get except src is string
func GetCopyFromString(src string, path ...interface{}) (ast.Node, error) {
return ast.NewSearcher(src).GetByPathCopy(path...)
}
// Valid reports whether data is a valid JSON encoding.
func Valid(data []byte) bool {
return ConfigDefault.Valid(data)
}
// Valid reports whether data is a valid JSON encoding.
func ValidString(data string) bool {
return ConfigDefault.Valid(rt.Str2Mem(data))
}

26
vendor/github.com/bytedance/sonic/ast/api_amd64.go generated vendored
View file

@ -1,4 +1,4 @@
// +build amd64,go1.16,!go1.22
// +build amd64,go1.16,!go1.23
/*
* Copyright 2022 ByteDance Inc.
@ -131,27 +131,3 @@ func (self *Parser) getByPath(path ...interface{}) (int, types.ParsingError) {
}
return start, 0
}
func (self *Searcher) GetByPath(path ...interface{}) (Node, error) {
var err types.ParsingError
var start int
self.parser.p = 0
start, err = self.parser.getByPath(path...)
if err != 0 {
// for compatibility with old version
if err == types.ERR_NOT_FOUND {
return Node{}, ErrNotExist
}
if err == types.ERR_UNSUPPORT_TYPE {
panic("path must be either int(>=0) or string")
}
return Node{}, self.parser.syntaxError(err)
}
t := switchRawType(self.parser.s[start])
if t == _V_NONE {
return Node{}, self.parser.ExportError(err)
}
return newRawNode(self.parser.s[start:self.parser.p], t), nil
}

37
vendor/github.com/bytedance/sonic/ast/api_compat.go generated vendored
View file

@ -1,4 +1,4 @@
// +build !amd64 !go1.16 go1.22
// +build !amd64 !go1.16 go1.23
/*
* Copyright 2022 ByteDance Inc.
@ -21,14 +21,13 @@
import (
`encoding/base64`
`encoding/json`
`fmt`
`github.com/bytedance/sonic/internal/native/types`
`github.com/bytedance/sonic/internal/rt`
)
func init() {
println("WARNING: sonic only supports Go1.16~1.20 && CPU amd64, but your environment is not suitable")
println("WARNING: sonic only supports Go1.16~1.22 && CPU amd64, but your environment is not suitable")
}
func quote(buf *[]byte, val string) {
@ -88,37 +87,25 @@ func (self *Node) encodeInterface(buf *[]byte) error {
return nil
}
func (self *Searcher) GetByPath(path ...interface{}) (Node, error) {
self.parser.p = 0
func (self *Parser) getByPath(path ...interface{}) (int, types.ParsingError) {
var err types.ParsingError
for _, p := range path {
if idx, ok := p.(int); ok && idx >= 0 {
if err = self.parser.searchIndex(idx); err != 0 {
return Node{}, self.parser.ExportError(err)
if err = self.searchIndex(idx); err != 0 {
return -1, err
}
} else if key, ok := p.(string); ok {
if err = self.parser.searchKey(key); err != 0 {
return Node{}, self.parser.ExportError(err)
if err = self.searchKey(key); err != 0 {
return -1, err
}
} else {
panic("path must be either int(>=0) or string")
}
}
var start = self.parser.p
if start, err = self.parser.skip(); err != 0 {
return Node{}, self.parser.ExportError(err)
var start int
if start, err = self.skip(); err != 0 {
return -1, err
}
ns := len(self.parser.s)
if self.parser.p > ns || start >= ns || start>=self.parser.p {
return Node{}, fmt.Errorf("skip %d char out of json boundary", start)
}
t := switchRawType(self.parser.s[start])
if t == _V_NONE {
return Node{}, self.parser.ExportError(err)
}
return newRawNode(self.parser.s[start:self.parser.p], t), nil
}
return start, 0
}

150
vendor/github.com/bytedance/sonic/ast/buffer.go generated vendored
View file

@ -58,29 +58,89 @@ func (self *linkedNodes) At(i int) (*Node) {
return nil
}
func (self *linkedNodes) Add(v Node) {
if self.size < _DEFAULT_NODE_CAP {
self.head[self.size] = v
self.size++
func (self *linkedNodes) MoveOne(source int, target int) {
if source == target {
return
}
if source < 0 || source >= self.size || target < 0 || target >= self.size {
return
}
// reserve source
n := *self.At(source)
if source < target {
// move every element (source,target] one step back
for i:=source; i<target; i++ {
*self.At(i) = *self.At(i+1)
}
} else {
// move every element [target,source) one step forward
for i:=source; i>target; i-- {
*self.At(i) = *self.At(i-1)
}
}
// set target
*self.At(target) = n
}
a, b, c := self.size/_DEFAULT_NODE_CAP-1 , self.size%_DEFAULT_NODE_CAP, cap(self.tail)
if a - c >= 0 {
func (self *linkedNodes) Pop() {
if self == nil || self.size == 0 {
return
}
self.Set(self.size-1, Node{})
self.size--
}
func (self *linkedPairs) Pop() {
if self == nil || self.size == 0 {
return
}
self.Set(self.size-1, Pair{})
self.size--
}
func (self *linkedNodes) Push(v Node) {
self.Set(self.size, v)
}
func (self *linkedNodes) Set(i int, v Node) {
if i < _DEFAULT_NODE_CAP {
self.head[i] = v
if self.size <= i {
self.size = i+1
}
return
}
a, b := i/_DEFAULT_NODE_CAP-1, i%_DEFAULT_NODE_CAP
if a < 0 {
self.head[b] = v
} else {
self.growTailLength(a+1)
var n = &self.tail[a]
if *n == nil {
*n = new(nodeChunk)
}
(*n)[b] = v
}
if self.size <= i {
self.size = i+1
}
}
func (self *linkedNodes) growTailLength(l int) {
if l <= len(self.tail) {
return
}
c := cap(self.tail)
for c < l {
c += 1 + c>>_APPEND_GROW_SHIFT
tmp := make([]*nodeChunk, a + 1, c)
copy(tmp, self.tail)
self.tail = tmp
} else if a >= len(self.tail) {
self.tail = self.tail[:a+1]
}
var n = &self.tail[a]
if *n == nil {
*n = new(nodeChunk)
if c == cap(self.tail) {
self.tail = self.tail[:l]
return
}
(*n)[b] = v
self.size++
tmp := make([]*nodeChunk, l, c)
copy(tmp, self.tail)
self.tail = tmp
}
func (self *linkedNodes) ToSlice(con []Node) {
@ -169,29 +229,49 @@ func (self *linkedPairs) At(i int) *Pair {
return nil
}
func (self *linkedPairs) Add(v Pair) {
if self.size < _DEFAULT_NODE_CAP {
self.head[self.size] = v
self.size++
func (self *linkedPairs) Push(v Pair) {
self.Set(self.size, v)
}
func (self *linkedPairs) Set(i int, v Pair) {
if i < _DEFAULT_NODE_CAP {
self.head[i] = v
if self.size <= i {
self.size = i+1
}
return
}
a, b := i/_DEFAULT_NODE_CAP-1, i%_DEFAULT_NODE_CAP
if a < 0 {
self.head[b] = v
} else {
self.growTailLength(a+1)
var n = &self.tail[a]
if *n == nil {
*n = new(pairChunk)
}
(*n)[b] = v
}
if self.size <= i {
self.size = i+1
}
}
a, b, c := self.size/_DEFAULT_NODE_CAP-1 , self.size%_DEFAULT_NODE_CAP, cap(self.tail)
if a - c >= 0 {
func (self *linkedPairs) growTailLength(l int) {
if l <= len(self.tail) {
return
}
c := cap(self.tail)
for c < l {
c += 1 + c>>_APPEND_GROW_SHIFT
tmp := make([]*pairChunk, a + 1, c)
copy(tmp, self.tail)
self.tail = tmp
} else if a >= len(self.tail) {
self.tail = self.tail[:a+1]
}
var n = &self.tail[a]
if *n == nil {
*n = new(pairChunk)
if c == cap(self.tail) {
self.tail = self.tail[:l]
return
}
(*n)[b] = v
self.size++
tmp := make([]*pairChunk, l, c)
copy(tmp, self.tail)
self.tail = tmp
}
// linear search
@ -271,7 +351,7 @@ func (self *linkedPairs) Swap(i, j int) {
}
func (self *linkedPairs) Sort() {
sort.Sort(self)
sort.Stable(self)
}
// Compare two strings from the pos d.

32
vendor/github.com/bytedance/sonic/ast/encode.go generated vendored
View file

@ -193,20 +193,9 @@ func (self *Node) encodeArray(buf *[]byte) error {
*buf = append(*buf, '[')
var s = (*linkedNodes)(self.p)
var started bool
if nb > 0 {
n := s.At(0)
if n.Exists() {
if err := n.encode(buf); err != nil {
return err
}
started = true
}
}
for i := 1; i < nb; i++ {
n := s.At(i)
for i := 0; i < nb; i++ {
n := self.nodeAt(i)
if !n.Exists() {
continue
}
@ -250,21 +239,10 @@ func (self *Node) encodeObject(buf *[]byte) error {
*buf = append(*buf, '{')
var s = (*linkedPairs)(self.p)
var started bool
if nb > 0 {
n := s.At(0)
if n.Value.Exists() {
if err := n.encode(buf); err != nil {
return err
}
started = true
}
}
for i := 1; i < nb; i++ {
n := s.At(i)
if !n.Value.Exists() {
for i := 0; i < nb; i++ {
n := self.pairAt(i)
if n == nil || !n.Value.Exists() {
continue
}
if started {

14
vendor/github.com/bytedance/sonic/ast/iterator.go generated vendored
View file

@ -32,7 +32,11 @@ func (self *Node) Values() (ListIterator, error) {
if err := self.should(types.V_ARRAY, "an array"); err != nil {
return ListIterator{}, err
}
return ListIterator{Iterator{p: self}}, nil
return self.values(), nil
}
func (self *Node) values() ListIterator {
return ListIterator{Iterator{p: self}}
}
// Properties returns iterator for object's children traversal
@ -40,7 +44,11 @@ func (self *Node) Properties() (ObjectIterator, error) {
if err := self.should(types.V_OBJECT, "an object"); err != nil {
return ObjectIterator{}, err
}
return ObjectIterator{Iterator{p: self}}, nil
return self.properties(), nil
}
func (self *Node) properties() ObjectIterator {
return ObjectIterator{Iterator{p: self}}
}
type Iterator struct {
@ -114,7 +122,7 @@ func (self *ObjectIterator) next() *Pair {
} else {
n := self.p.pairAt(self.i)
self.i++
if !n.Value.Exists() {
if n == nil || !n.Value.Exists() {
goto next_start
}
return n

255
vendor/github.com/bytedance/sonic/ast/node.go generated vendored
View file

@ -491,7 +491,6 @@ func (self *Node) StrictFloat64() (float64, error) {
// Len returns children count of a array|object|string node
// WARN: For partially loaded node, it also works but only counts the parsed children
// WARN: For ARRAY|OBJECT nodes which has been conducted `UnsetXX()`, its length WON'T change
func (self *Node) Len() (int, error) {
if err := self.checkRaw(); err != nil {
return 0, err
@ -534,10 +533,12 @@ func (self *Node) Set(key string, node Node) (bool, error) {
if err := node.Check(); err != nil {
return false, err
}
if self.t == _V_NONE || self.t == types.V_NULL {
*self = NewObject([]Pair{{key, node}})
return false, nil
} else if self.itype() != types.V_OBJECT {
return false, ErrUnsupportType
}
p := self.Get(key)
@ -548,7 +549,7 @@ func (self *Node) Set(key string, node Node) (bool, error) {
*self = newObject(new(linkedPairs))
}
s := (*linkedPairs)(self.p)
s.Add(Pair{key, node})
s.Push(Pair{key, node})
self.l++
return false, nil
@ -565,20 +566,22 @@ func (self *Node) SetAny(key string, val interface{}) (bool, error) {
return self.Set(key, NewAny(val))
}
// Unset RESET the node of given key under object parent, and reports if the key has existed.
// WARN: After conducting `UnsetXX()`, the node's length WON'T change
// Unset REMOVE (soft) the node of given key under object parent, and reports if the key has existed.
func (self *Node) Unset(key string) (bool, error) {
if err := self.should(types.V_OBJECT, "an object"); err != nil {
return false, err
}
// NOTICE: must get acurate length before deduct
if err := self.skipAllKey(); err != nil {
return false, err
}
p, i := self.skipKey(key)
if !p.Exists() {
return false, nil
} else if err := p.Check(); err != nil {
return false, err
}
self.removePair(i)
self.removePairAt(i)
return true, nil
}
@ -614,22 +617,28 @@ func (self *Node) SetAnyByIndex(index int, val interface{}) (bool, error) {
return self.SetByIndex(index, NewAny(val))
}
// UnsetByIndex remove the node of given index
// WARN: After conducting `UnsetXX()`, the node's length WON'T change
// UnsetByIndex REOMVE (softly) the node of given index.
//
// WARN: this will change address of elements, which is a dangerous action.
// Use Unset() for object or Pop() for array instead.
func (self *Node) UnsetByIndex(index int) (bool, error) {
if err := self.Check(); err != nil {
if err := self.checkRaw(); err != nil {
return false, err
}
var p *Node
it := self.itype()
if it == types.V_ARRAY {
p = self.Index(index)
}else if it == types.V_OBJECT {
if err := self.checkRaw(); err != nil {
if err := self.skipAllIndex(); err != nil {
return false, err
}
pr := self.skipIndexPair(index)
p = self.nodeAt(index)
} else if it == types.V_OBJECT {
if err := self.skipAllKey(); err != nil {
return false, err
}
pr := self.pairAt(index)
if pr == nil {
return false, ErrNotExist
}
@ -642,6 +651,12 @@ func (self *Node) UnsetByIndex(index int) (bool, error) {
return false, ErrNotExist
}
// last elem
if index == self.len() - 1 {
return true, self.Pop()
}
// not last elem, self.len() change but linked-chunk not change
if it == types.V_ARRAY {
self.removeNode(index)
}else if it == types.V_OBJECT {
@ -665,16 +680,101 @@ func (self *Node) Add(node Node) error {
if err := self.should(types.V_ARRAY, "an array"); err != nil {
return err
}
s, err := self.unsafeArray()
if err != nil {
return err
}
s.Add(node)
// Notice: array won't have unset node in tail
s.Push(node)
self.l++
return nil
}
// Pop remove the last child of the V_Array or V_Object node.
func (self *Node) Pop() error {
if err := self.checkRaw(); err != nil {
return err
}
if it := self.itype(); it == types.V_ARRAY {
s, err := self.unsafeArray()
if err != nil {
return err
}
// remove tail unset nodes
for i := s.Len()-1; i >= 0; i-- {
if s.At(i).Exists() {
s.Pop()
self.l--
break
}
s.Pop()
}
} else if it == types.V_OBJECT {
s, err := self.unsafeMap()
if err != nil {
return err
}
// remove tail unset nodes
for i := s.Len()-1; i >= 0; i-- {
if p := s.At(i); p != nil && p.Value.Exists() {
s.Pop()
self.l--
break
}
s.Pop()
}
} else {
return ErrUnsupportType
}
return nil
}
// Move moves the child at src index to dst index,
// meanwhile slides sliblings from src+1 to dst.
//
// WARN: this will change address of elements, which is a dangerous action.
func (self *Node) Move(dst, src int) error {
if err := self.should(types.V_ARRAY, "an array"); err != nil {
return err
}
s, err := self.unsafeArray()
if err != nil {
return err
}
// check if any unset node exists
if l := s.Len(); self.len() != l {
di, si := dst, src
// find real pos of src and dst
for i := 0; i < l; i++ {
if s.At(i).Exists() {
di--
si--
}
if di == -1 {
dst = i
di--
}
if si == -1 {
src = i
si--
}
if di == -2 && si == -2 {
break
}
}
}
s.MoveOne(src, dst)
return nil
}
// SetAny wraps val with V_ANY node, and Add() the node.
func (self *Node) AddAny(val interface{}) error {
@ -721,8 +821,6 @@ func (self *Node) Get(key string) *Node {
// Index indexies node at given idx,
// node type CAN be either V_OBJECT or V_ARRAY
// WARN: After conducting `UnsetXX()`, the node's length WON'T change,
// thus its children's indexing WON'T change too
func (self *Node) Index(idx int) *Node {
if err := self.checkRaw(); err != nil {
return unwrapError(err)
@ -746,8 +844,6 @@ func (self *Node) Index(idx int) *Node {
// IndexPair indexies pair at given idx,
// node type MUST be either V_OBJECT
// WARN: After conducting `UnsetXX()`, the node's length WON'T change,
// thus its children's indexing WON'T change too
func (self *Node) IndexPair(idx int) *Pair {
if err := self.should(types.V_OBJECT, "an object"); err != nil {
return nil
@ -755,19 +851,30 @@ func (self *Node) IndexPair(idx int) *Pair {
return self.skipIndexPair(idx)
}
func (self *Node) indexOrGet(idx int, key string) (*Node, int) {
if err := self.should(types.V_OBJECT, "an object"); err != nil {
return unwrapError(err), idx
}
pr := self.skipIndexPair(idx)
if pr != nil && pr.Key == key {
return &pr.Value, idx
}
return self.skipKey(key)
}
// IndexOrGet firstly use idx to index a value and check if its key matches
// If not, then use the key to search value
func (self *Node) IndexOrGet(idx int, key string) *Node {
if err := self.should(types.V_OBJECT, "an object"); err != nil {
return unwrapError(err)
}
node, _ := self.indexOrGet(idx, key)
return node
}
pr := self.skipIndexPair(idx)
if pr != nil && pr.Key == key {
return &pr.Value
}
n, _ := self.skipKey(key)
return n
// IndexOrGetWithIdx attempts to retrieve a node by index and key, returning the node and its correct index.
// If the key does not match at the given index, it searches by key and returns the node with its updated index.
func (self *Node) IndexOrGetWithIdx(idx int, key string) (*Node, int) {
return self.indexOrGet(idx, key)
}
/** Generic Value Converters **/
@ -864,7 +971,7 @@ func (self *Node) SortKeys(recurse bool) error {
}
if self.itype() == types.V_OBJECT {
return self.sortKeys(recurse)
} else {
} else if self.itype() == types.V_ARRAY {
var err error
err2 := self.ForEach(func(path Sequence, node *Node) bool {
it := node.itype()
@ -880,10 +987,16 @@ func (self *Node) SortKeys(recurse bool) error {
return err
}
return err2
} else {
return nil
}
}
func (self *Node) sortKeys(recurse bool) (err error) {
// check raw node first
if err := self.checkRaw(); err != nil {
return err
}
ps, err := self.unsafeMap()
if err != nil {
return err
@ -1172,6 +1285,19 @@ func (self *Node) nodeAt(i int) *Node {
p = &stack.v
} else {
p = (*linkedNodes)(self.p)
if l := p.Len(); l != self.len() {
// some nodes got unset, iterate to skip them
for j:=0; j<l; j++ {
v := p.At(j)
if v.Exists() {
i--
}
if i < 0 {
return v
}
}
return nil
}
}
return p.At(i)
}
@ -1183,6 +1309,19 @@ func (self *Node) pairAt(i int) *Pair {
p = &stack.v
} else {
p = (*linkedPairs)(self.p)
if l := p.Len(); l != self.len() {
// some nodes got unset, iterate to skip them
for j:=0; j<l; j++ {
v := p.At(j)
if v != nil && v.Value.Exists() {
i--
}
if i < 0 {
return v
}
}
return nil
}
}
return p.At(i)
}
@ -1334,8 +1473,8 @@ func (self *Node) removeNode(i int) {
return
}
*node = Node{}
// NOTICE: for consistency with linkedNodes, we DOSEN'T reduce size here
// self.l--
// NOTICE: not be consistent with linkedNode.Len()
self.l--
}
func (self *Node) removePair(i int) {
@ -1344,8 +1483,18 @@ func (self *Node) removePair(i int) {
return
}
*last = Pair{}
// NOTICE: for consistency with linkedNodes, we DOSEN'T reduce size here
// self.l--
// NOTICE: should be consistent with linkedPair.Len()
self.l--
}
func (self *Node) removePairAt(i int) {
p := (*linkedPairs)(self.p).At(i)
if p == nil {
return
}
*p = Pair{}
// NOTICE: should be consistent with linkedPair.Len()
self.l--
}
func (self *Node) toGenericArray() ([]interface{}, error) {
@ -1353,17 +1502,16 @@ func (self *Node) toGenericArray() ([]interface{}, error) {
if nb == 0 {
return []interface{}{}, nil
}
ret := make([]interface{}, nb)
ret := make([]interface{}, 0, nb)
/* convert each item */
var s = (*linkedNodes)(self.p)
for i := 0; i < nb; i++ {
p := s.At(i)
x, err := p.Interface()
it := self.values()
for v := it.next(); v != nil; v = it.next() {
vv, err := v.Interface()
if err != nil {
return nil, err
}
ret[i] = x
ret = append(ret, vv)
}
/* all done */
@ -1375,17 +1523,16 @@ func (self *Node) toGenericArrayUseNumber() ([]interface{}, error) {
if nb == 0 {
return []interface{}{}, nil
}
ret := make([]interface{}, nb)
ret := make([]interface{}, 0, nb)
/* convert each item */
var s = (*linkedNodes)(self.p)
for i := 0; i < nb; i++ {
p := s.At(i)
x, err := p.InterfaceUseNumber()
it := self.values()
for v := it.next(); v != nil; v = it.next() {
vv, err := v.InterfaceUseNumber()
if err != nil {
return nil, err
}
ret[i] = x
ret = append(ret, vv)
}
/* all done */
@ -1413,14 +1560,13 @@ func (self *Node) toGenericObject() (map[string]interface{}, error) {
ret := make(map[string]interface{}, nb)
/* convert each item */
var s = (*linkedPairs)(self.p)
for i := 0; i < nb; i++ {
p := s.At(i)
x, err := p.Value.Interface()
it := self.properties()
for v := it.next(); v != nil; v = it.next() {
vv, err := v.Value.Interface()
if err != nil {
return nil, err
}
ret[p.Key] = x
ret[v.Key] = vv
}
/* all done */
@ -1436,14 +1582,13 @@ func (self *Node) toGenericObjectUseNumber() (map[string]interface{}, error) {
ret := make(map[string]interface{}, nb)
/* convert each item */
var s = (*linkedPairs)(self.p)
for i := 0; i < nb; i++ {
p := s.At(i)
x, err := p.Value.InterfaceUseNumber()
it := self.properties()
for v := it.next(); v != nil; v = it.next() {
vv, err := v.Value.InterfaceUseNumber()
if err != nil {
return nil, err
}
ret[p.Key] = x
ret[v.Key] = vv
}
/* all done */

8
vendor/github.com/bytedance/sonic/ast/parser.go generated vendored
View file

@ -157,7 +157,7 @@ func (self *Parser) decodeArray(ret *linkedNodes) (Node, types.ParsingError) {
}
/* add the value to result */
ret.Add(val)
ret.Push(val)
self.p = self.lspace(self.p)
/* check for EOF */
@ -244,7 +244,7 @@ func (self *Parser) decodeObject(ret *linkedPairs) (Node, types.ParsingError) {
/* add the value to result */
// FIXME: ret's address may change here, thus previous referred node in ret may be invalid !!
ret.Add(Pair{Key: key, Value: val})
ret.Push(Pair{Key: key, Value: val})
self.p = self.lspace(self.p)
/* check for EOF */
@ -475,7 +475,7 @@ func (self *Node) skipNextNode() *Node {
}
/* add the value to result */
ret.Add(val)
ret.Push(val)
self.l++
parser.p = parser.lspace(parser.p)
@ -558,7 +558,7 @@ func (self *Node) skipNextPair() (*Pair) {
}
/* add the value to result */
ret.Add(Pair{Key: key, Value: val})
ret.Push(Pair{Key: key, Value: val})
self.l++
parser.p = parser.lspace(parser.p)

50
vendor/github.com/bytedance/sonic/ast/search.go generated vendored
View file

@ -16,6 +16,11 @@
package ast
import (
`github.com/bytedance/sonic/internal/rt`
`github.com/bytedance/sonic/internal/native/types`
)
type Searcher struct {
parser Parser
}
@ -28,3 +33,48 @@ func NewSearcher(str string) *Searcher {
},
}
}
// GetByPathCopy search in depth from top json and returns a **Copied** json node at the path location
func (self *Searcher) GetByPathCopy(path ...interface{}) (Node, error) {
return self.getByPath(true, path...)
}
// GetByPathNoCopy search in depth from top json and returns a **Referenced** json node at the path location
//
// WARN: this search directly refer partial json from top json, which has faster speed,
// may consumes more memory.
func (self *Searcher) GetByPath(path ...interface{}) (Node, error) {
return self.getByPath(false, path...)
}
func (self *Searcher) getByPath(copystring bool, path ...interface{}) (Node, error) {
var err types.ParsingError
var start int
self.parser.p = 0
start, err = self.parser.getByPath(path...)
if err != 0 {
// for compatibility with old version
if err == types.ERR_NOT_FOUND {
return Node{}, ErrNotExist
}
if err == types.ERR_UNSUPPORT_TYPE {
panic("path must be either int(>=0) or string")
}
return Node{}, self.parser.syntaxError(err)
}
t := switchRawType(self.parser.s[start])
if t == _V_NONE {
return Node{}, self.parser.ExportError(err)
}
// copy string to reducing memory usage
var raw string
if copystring {
raw = rt.Mem2Str([]byte(self.parser.s[start:self.parser.p]))
} else {
raw = self.parser.s[start:self.parser.p]
}
return newRawNode(raw, t), nil
}

2
vendor/github.com/bytedance/sonic/compat.go generated vendored
View file

@ -1,4 +1,4 @@
// +build !amd64 !go1.16 go1.22
// +build !amd64 !go1.16 go1.23
/*
* Copyright 2021 ByteDance Inc.

2
vendor/github.com/bytedance/sonic/decoder/decoder_amd64.go generated vendored
View file

@ -1,4 +1,4 @@
// +build amd64,go1.16,!go1.22
// +build amd64,go1.16,!go1.23
/*
* Copyright 2023 ByteDance Inc.

4
vendor/github.com/bytedance/sonic/decoder/decoder_compat.go generated vendored
View file

@ -1,4 +1,4 @@
// +build !amd64 !go1.16 go1.22
// +build !amd64 !go1.16 go1.23
/*
* Copyright 2023 ByteDance Inc.
@ -30,7 +30,7 @@
)
func init() {
println("WARNING: sonic only supports Go1.16~1.20 && CPU amd64, but your environment is not suitable")
println("WARNING: sonic only supports Go1.16~1.22 && CPU amd64, but your environment is not suitable")
}
const (

5
vendor/github.com/bytedance/sonic/encoder/encoder_amd64.go generated vendored
View file

@ -1,4 +1,4 @@
// +build amd64,go1.16,!go1.22
// +build amd64,go1.16,!go1.23
/*
* Copyright 2023 ByteDance Inc.
@ -63,6 +63,9 @@
// after encoding the JSONMarshaler to JSON.
NoValidateJSONMarshaler Options = encoder.NoValidateJSONMarshaler
// NoEncoderNewline indicates that the encoder should not add a newline after every message
NoEncoderNewline Options = encoder.NoEncoderNewline
// CompatibleWithStd is used to be compatible with std encoder.
CompatibleWithStd Options = encoder.CompatibleWithStd
)

17
vendor/github.com/bytedance/sonic/encoder/encoder_compat.go generated vendored
View file

@ -1,4 +1,4 @@
// +build !amd64 !go1.16 go1.22
// +build !amd64 !go1.16 go1.23
/*
* Copyright 2023 ByteDance Inc.
@ -28,7 +28,7 @@
)
func init() {
println("WARNING: sonic only supports Go1.16~1.20 && CPU amd64, but your environment is not suitable")
println("WARNING: sonic only supports Go1.16~1.22 && CPU amd64, but your environment is not suitable")
}
// Options is a set of encoding options.
@ -42,6 +42,7 @@ func init() {
bitNoNullSliceOrMap
bitValidateString
bitNoValidateJSONMarshaler
bitNoEncoderNewline
// used for recursive compile
bitPointerValue = 63
@ -77,6 +78,9 @@ func init() {
// NoValidateJSONMarshaler indicates that the encoder should not validate the output string
// after encoding the JSONMarshaler to JSON.
NoValidateJSONMarshaler Options = 1 << bitNoValidateJSONMarshaler
// NoEncoderNewline indicates that the encoder should not add a newline after every message
NoEncoderNewline Options = 1 << bitNoEncoderNewline
// CompatibleWithStd is used to be compatible with std encoder.
CompatibleWithStd Options = SortMapKeys | EscapeHTML | CompactMarshaler
@ -130,6 +134,15 @@ func (self *Encoder) SetNoValidateJSONMarshaler(f bool) {
}
}
// SetNoEncoderNewline specifies if option NoEncoderNewline opens
func (self *Encoder) SetNoEncoderNewline(f bool) {
if f {
self.Opts |= NoEncoderNewline
} else {
self.Opts &= ^NoEncoderNewline
}
}
// SetCompactMarshaler specifies if option CompactMarshaler opens
func (self *Encoder) SetCompactMarshaler(f bool) {
if f {

2
vendor/github.com/bytedance/sonic/internal/decoder/asm_stubs_amd64_go121.go generated vendored
View file

@ -1,4 +1,4 @@
// +build go1.21,!go1.22
// +build go1.21,!go1.23
// Copyright 2023 CloudWeGo Authors
//

12
vendor/github.com/bytedance/sonic/internal/decoder/assembler_regabi_amd64.go generated vendored
View file

@ -1,5 +1,4 @@
//go:build go1.17 && !go1.22
// +build go1.17,!go1.22
// +build go1.17,!go1.23
/*
* Copyright 2021 ByteDance Inc.
@ -420,9 +419,9 @@ func (self *_Assembler) call_go(fn obj.Addr) {
}
func (self *_Assembler) callc(fn obj.Addr) {
self.Emit("XCHGQ", _IP, _BP)
self.save(_IP)
self.call(fn)
self.Emit("XCHGQ", _IP, _BP)
self.load(_IP)
}
func (self *_Assembler) call_c(fn obj.Addr) {
@ -1164,7 +1163,7 @@ func (self *_Assembler) decode_dynamic(vt obj.Addr, vp obj.Addr) {
var (
_F_FieldMap_GetCaseInsensitive obj.Addr
_Empty_Slice = make([]byte, 0)
_Empty_Slice = []byte{}
_Zero_Base = int64(uintptr(((*rt.GoSlice)(unsafe.Pointer(&_Empty_Slice))).Ptr))
)
@ -1641,7 +1640,8 @@ func (self *_Assembler) _asm_OP_check_empty(p *_Instr) {
self.Emit("CMPB", jit.Sib(_IP, _IC, 1, 0), jit.Imm(int64(rbracket))) // CMPB (IP)(IC), ']'
self.Sjmp("JNE" , "_not_empty_array_{n}") // JNE _not_empty_array_{n}
self.Emit("MOVQ", _AX, _IC) // MOVQ AX, IC
self.StorePtr(_Zero_Base, jit.Ptr(_VP, 0), _AX) // MOVQ $zerobase, (VP)
self.Emit("MOVQ", jit.Imm(_Zero_Base), _AX)
self.WritePtrAX(9, jit.Ptr(_VP, 0), false)
self.Emit("PXOR", _X0, _X0) // PXOR X0, X0
self.Emit("MOVOU", _X0, jit.Ptr(_VP, 8)) // MOVOU X0, 8(VP)
self.Xjmp("JMP" , p.vi()) // JMP {p.vi()}

3
vendor/github.com/bytedance/sonic/internal/decoder/assembler_stkabi_amd64.go generated vendored
View file

@ -1651,7 +1651,8 @@ func (self *_Assembler) _asm_OP_check_empty(p *_Instr) {
self.Emit("CMPB", jit.Sib(_IP, _IC, 1, 0), jit.Imm(int64(rbracket))) // CMPB (IP)(IC), ']'
self.Sjmp("JNE" , "_not_empty_array_{n}") // JNE _not_empty_array_{n}
self.Emit("MOVQ", _AX, _IC) // MOVQ AX, IC
self.StorePtr(_Zero_Base, jit.Ptr(_VP, 0), _AX) // MOVQ $zerobase, (VP)
self.Emit("MOVQ", jit.Imm(_Zero_Base), _AX)
self.WritePtrAX(9, jit.Ptr(_VP, 0), false)
self.Emit("PXOR" , _X0, _X0) // PXOR X0, X0
self.Emit("MOVOU", _X0, jit.Ptr(_VP, 8)) // MOVOU X0, 8(VP)
self.Xjmp("JMP" , p.vi()) // JMP {p.vi()}

75
vendor/github.com/bytedance/sonic/internal/decoder/compiler.go generated vendored
View file

@ -527,6 +527,38 @@ func (self *_Compiler) compile(vt reflect.Type) (ret _Program, err error) {
return
}
func (self *_Compiler) checkMarshaler(p *_Program, vt reflect.Type) bool {
pt := reflect.PtrTo(vt)
/* check for `json.Unmarshaler` with pointer receiver */
if pt.Implements(jsonUnmarshalerType) {
p.rtt(_OP_unmarshal_p, pt)
return true
}
/* check for `json.Unmarshaler` */
if vt.Implements(jsonUnmarshalerType) {
p.add(_OP_lspace)
self.compileUnmarshalJson(p, vt)
return true
}
/* check for `encoding.TextMarshaler` with pointer receiver */
if pt.Implements(encodingTextUnmarshalerType) {
p.add(_OP_lspace)
self.compileUnmarshalTextPtr(p, pt)
return true
}
/* check for `encoding.TextUnmarshaler` */
if vt.Implements(encodingTextUnmarshalerType) {
p.add(_OP_lspace)
self.compileUnmarshalText(p, vt)
return true
}
return false
}
func (self *_Compiler) compileOne(p *_Program, sp int, vt reflect.Type) {
/* check for recursive nesting */
ok := self.tab[vt]
@ -535,32 +567,7 @@ func (self *_Compiler) compileOne(p *_Program, sp int, vt reflect.Type) {
return
}
pt := reflect.PtrTo(vt)
/* check for `json.Unmarshaler` with pointer receiver */
if pt.Implements(jsonUnmarshalerType) {
p.rtt(_OP_unmarshal_p, pt)
return
}
/* check for `json.Unmarshaler` */
if vt.Implements(jsonUnmarshalerType) {
p.add(_OP_lspace)
self.compileUnmarshalJson(p, vt)
return
}
/* check for `encoding.TextMarshaler` with pointer receiver */
if pt.Implements(encodingTextUnmarshalerType) {
p.add(_OP_lspace)
self.compileUnmarshalTextPtr(p, pt)
return
}
/* check for `encoding.TextUnmarshaler` */
if vt.Implements(encodingTextUnmarshalerType) {
p.add(_OP_lspace)
self.compileUnmarshalText(p, vt)
if self.checkMarshaler(p, vt) {
return
}
@ -683,17 +690,9 @@ func (self *_Compiler) compilePtr(p *_Program, sp int, et reflect.Type) {
/* dereference all the way down */
for et.Kind() == reflect.Ptr {
if et.Implements(jsonUnmarshalerType) {
p.rtt(_OP_unmarshal_p, et)
if self.checkMarshaler(p, et) {
return
}
if et.Implements(encodingTextUnmarshalerType) {
p.add(_OP_lspace)
self.compileUnmarshalTextPtr(p, et)
return
}
et = et.Elem()
p.rtt(_OP_deref, et)
}
@ -706,7 +705,7 @@ func (self *_Compiler) compilePtr(p *_Program, sp int, et reflect.Type) {
/* enter the recursion */
p.add(_OP_lspace)
self.tab[et] = true
/* not inline the pointer type
* recursing the defined pointer type's elem will casue issue379.
*/
@ -716,8 +715,12 @@ func (self *_Compiler) compilePtr(p *_Program, sp int, et reflect.Type) {
j := p.pc()
p.add(_OP_goto)
// set val pointer as nil
p.pin(i)
p.add(_OP_nil_1)
// nothing todo
p.pin(j)
}

6
vendor/github.com/bytedance/sonic/internal/decoder/generic_regabi_amd64.go generated vendored
View file

@ -1,4 +1,4 @@
// +build go1.17,!go1.22
// +build go1.17,!go1.23
/*
* Copyright 2021 ByteDance Inc.
@ -119,9 +119,9 @@ func (self *_ValueDecoder) call_go(fn obj.Addr) {
}
func (self *_ValueDecoder) callc(fn obj.Addr) {
self.Emit("XCHGQ", _IP, _BP)
self.save(_IP)
self.call(fn)
self.Emit("XCHGQ", _IP, _BP)
self.load(_IP)
}
func (self *_ValueDecoder) call_c(fn obj.Addr) {

2
vendor/github.com/bytedance/sonic/internal/decoder/generic_regabi_amd64_test.s generated vendored
View file

@ -1,4 +1,4 @@
// +build go1.17,!go1.22
// +build go1.17,!go1.23
//
// Copyright 2021 ByteDance Inc.

205
vendor/github.com/bytedance/sonic/internal/decoder/stream.go generated vendored
View file

@ -23,11 +23,12 @@
`github.com/bytedance/sonic/internal/native`
`github.com/bytedance/sonic/internal/native/types`
`github.com/bytedance/sonic/internal/rt`
`github.com/bytedance/sonic/option`
)
var (
minLeftBufferShift uint = 1
minLeftBufferShift uint = 1
)
// StreamDecoder is the decoder context object for streaming input.
@ -58,95 +59,71 @@ func NewStreamDecoder(r io.Reader) *StreamDecoder {
// Either io error from underlying io.Reader (except io.EOF)
// or syntax error from data will be recorded and stop subsequently decoding.
func (self *StreamDecoder) Decode(val interface{}) (err error) {
if self.err != nil {
return self.err
}
var buf = self.buf[self.scanp:]
var p = 0
var recycle bool
if cap(buf) == 0 {
buf = bufPool.Get().([]byte)
recycle = true
}
var first = true
var repeat = true
read_more:
for {
l := len(buf)
realloc(&buf)
n, err := self.r.Read(buf[l:cap(buf)])
buf = buf[:l+n]
if err != nil {
repeat = false
if err == io.EOF {
if len(buf) == 0 {
return err
}
break
}
self.err = err
return err
}
if n > 0 || first {
break
}
}
first = false
l := len(buf)
if l > 0 {
self.Decoder.Reset(string(buf))
var x int
if ret := native.SkipOneFast(&self.s, &x); ret < 0 {
if repeat {
goto read_more
// read more data into buf
if self.More() {
// println(string(self.buf))
var s = self.scanp
try_skip:
var e = len(self.buf)
// println("s:", s, "e:", e, "scanned:",self.scanned, "scanp:",self.scanp, self.buf)
var src = rt.Mem2Str(self.buf[s:e])
// if len(src) > 5 {
// println(src[:5], src[len(src)-5:])
// } else {
// println(src)
// }
// try skip
var x = 0;
if y := native.SkipOneFast(&src, &x); y < 0 {
if self.readMore() {
// println("more")
goto try_skip
} else {
err = SyntaxError{x, self.s, types.ParsingError(-ret), ""}
self.err = err
// println("no more")
err = SyntaxError{e, self.s, types.ParsingError(-s), ""}
self.setErr(err)
return
}
} else {
s = y + s
e = x + s
}
// println("decode: ", s, e)
// must copy string here for safety
self.Decoder.Reset(string(self.buf[s:e]))
err = self.Decoder.Decode(val)
if err != nil {
self.err = err
self.setErr(err)
return
}
p = self.Decoder.Pos()
self.scanned += int64(p)
self.scanp = e
_, empty := self.scan()
if empty {
// println("recycle")
// no remain valid bytes, thus we just recycle buffer
mem := self.buf
self.buf = nil
bufPool.Put(mem[:0])
} else {
// println("keep")
// remain undecoded bytes, move them onto head
n := copy(self.buf, self.buf[self.scanp:])
self.buf = self.buf[:n]
}
self.scanned += int64(self.scanp)
self.scanp = 0
}
if l > p {
// remain undecoded bytes, so copy them into self.buf
self.buf = append(self.buf[:0], buf[p:]...)
} else {
self.buf = nil
recycle = true
}
}
if recycle {
buf = buf[:0]
bufPool.Put(buf)
}
return err
}
func (self StreamDecoder) repeatable(err error) bool {
if ee, ok := err.(SyntaxError); ok &&
(ee.Code == types.ERR_EOF || (ee.Code == types.ERR_INVALID_CHAR && self.i >= len(self.s)-1)) {
return true
}
return false
return self.err
}
// InputOffset returns the input stream byte offset of the current decoder position.
// The offset gives the location of the end of the most recently returned token and the beginning of the next token.
func (self *StreamDecoder) InputOffset() int64 {
// println("input offset",self.scanned, self.scanp)
return self.scanned + int64(self.scanp)
}
@ -166,28 +143,72 @@ func (self *StreamDecoder) More() bool {
return err == nil && c != ']' && c != '}'
}
// More reports whether there is another element in the
// current array or object being parsed.
func (self *StreamDecoder) readMore() bool {
if self.err != nil {
return false
}
var err error
var n int
for {
// Grow buffer if not large enough.
l := len(self.buf)
realloc(&self.buf)
n, err = self.r.Read(self.buf[l:cap(self.buf)])
self.buf = self.buf[: l+n]
self.scanp = l
_, empty := self.scan()
if !empty {
return true
}
// buffer has been scanned, now report any error
if err != nil {
self.setErr(err)
return false
}
}
}
func (self *StreamDecoder) setErr(err error) {
self.err = err
mem := self.buf[:0]
self.buf = nil
bufPool.Put(mem)
}
func (self *StreamDecoder) peek() (byte, error) {
var err error
for {
for i := self.scanp; i < len(self.buf); i++ {
c := self.buf[i]
if isSpace(c) {
continue
}
self.scanp = i
return c, nil
c, empty := self.scan()
if !empty {
return byte(c), nil
}
// buffer has been scanned, now report any error
if err != nil {
if err != io.EOF {
self.err = err
}
self.setErr(err)
return 0, err
}
err = self.refill()
}
}
func (self *StreamDecoder) scan() (byte, bool) {
for i := self.scanp; i < len(self.buf); i++ {
c := self.buf[i]
if isSpace(c) {
continue
}
self.scanp = i
return c, false
}
return 0, true
}
func isSpace(c byte) bool {
return types.SPACE_MASK & (1 << c) != 0
}
@ -212,17 +233,25 @@ func (self *StreamDecoder) refill() error {
return err
}
func realloc(buf *[]byte) {
func realloc(buf *[]byte) bool {
l := uint(len(*buf))
c := uint(cap(*buf))
if c == 0 {
// println("use pool!")
*buf = bufPool.Get().([]byte)
return true
}
if c - l <= c >> minLeftBufferShift {
// println("realloc!")
e := l+(l>>minLeftBufferShift)
if e < option.DefaultDecoderBufferSize {
e = option.DefaultDecoderBufferSize
if e <= c {
e = c*2
}
tmp := make([]byte, l, e)
copy(tmp, *buf)
*buf = tmp
return true
}
return false
}

2
vendor/github.com/bytedance/sonic/internal/encoder/asm_stubs_amd64_go121.go generated vendored
View file

@ -1,4 +1,4 @@
// +build go1.21,!go1.22
// +build go1.21,!go1.23
// Copyright 2023 CloudWeGo Authors
//

7
vendor/github.com/bytedance/sonic/internal/encoder/assembler_regabi_amd64.go generated vendored
View file

@ -1,5 +1,4 @@
//go:build go1.17 && !go1.22
// +build go1.17,!go1.22
// +build go1.17,!go1.23
/*
* Copyright 2021 ByteDance Inc.
@ -171,7 +170,7 @@
)
var (
_REG_ffi = []obj.Addr{ _RP, _RL, _RC}
_REG_ffi = []obj.Addr{ _RP, _RL, _RC, _SP_q}
_REG_b64 = []obj.Addr{_SP_p, _SP_q}
_REG_all = []obj.Addr{_ST, _SP_x, _SP_f, _SP_p, _SP_q, _RP, _RL, _RC}
@ -510,11 +509,9 @@ func (self *_Assembler) call_b64(pc obj.Addr) {
func (self *_Assembler) call_c(pc obj.Addr) {
self.Emit("XCHGQ", _SP_p, _BX)
self.Emit("XCHGQ", _SP_q, _BP)
self.call(pc) // CALL $pc
self.xload(_REG_ffi...) // LOAD $REG_ffi
self.Emit("XCHGQ", _SP_p, _BX)
self.Emit("XCHGQ", _SP_q, _BP)
}
func (self *_Assembler) call_go(pc obj.Addr) {

2
vendor/github.com/bytedance/sonic/internal/encoder/compiler.go generated vendored
View file

@ -831,7 +831,7 @@ func (self *_Compiler) compileStructFieldZero(p *_Program, vt reflect.Type) {
case reflect.Float32 : p.add(_OP_is_zero_4)
case reflect.Float64 : p.add(_OP_is_zero_8)
case reflect.String : p.add(_OP_is_nil_p1)
case reflect.Interface : p.add(_OP_is_nil_p1)
case reflect.Interface : p.add(_OP_is_nil)
case reflect.Map : p.add(_OP_is_zero_map)
case reflect.Ptr : p.add(_OP_is_nil)
case reflect.Slice : p.add(_OP_is_nil_p1)

2
vendor/github.com/bytedance/sonic/internal/encoder/debug_go117.go generated vendored
View file

@ -1,4 +1,4 @@
// +build go1.17,!go1.22
// +build go1.17,!go1.23
/*
* Copyright 2021 ByteDance Inc.

14
vendor/github.com/bytedance/sonic/internal/encoder/encoder.go generated vendored
View file

@ -41,6 +41,7 @@
bitNoNullSliceOrMap
bitValidateString
bitNoValidateJSONMarshaler
bitNoEncoderNewline
// used for recursive compile
bitPointerValue = 63
@ -76,6 +77,9 @@
// NoValidateJSONMarshaler indicates that the encoder should not validate the output string
// after encoding the JSONMarshaler to JSON.
NoValidateJSONMarshaler Options = 1 << bitNoValidateJSONMarshaler
// NoEncoderNewline indicates that the encoder should not add a newline after every message
NoEncoderNewline Options = 1 << bitNoEncoderNewline
// CompatibleWithStd is used to be compatible with std encoder.
CompatibleWithStd Options = SortMapKeys | EscapeHTML | CompactMarshaler
@ -129,6 +133,16 @@ func (self *Encoder) SetNoValidateJSONMarshaler(f bool) {
}
}
// SetNoEncoderNewline specifies if option NoEncoderNewline opens
func (self *Encoder) SetNoEncoderNewline(f bool) {
if f {
self.Opts |= NoEncoderNewline
} else {
self.Opts &= ^NoEncoderNewline
}
}
// SetCompactMarshaler specifies if option CompactMarshaler opens
func (self *Encoder) SetCompactMarshaler(f bool) {
if f {

6
vendor/github.com/bytedance/sonic/internal/encoder/primitives.go generated vendored
View file

@ -154,17 +154,17 @@ func htmlEscape(dst []byte, src []byte) []byte {
)
var (
_F_assertI2I = jit.Func(assertI2I)
_F_assertI2I = jit.Func(rt.AssertI2I2)
)
func asText(v unsafe.Pointer) (string, error) {
text := assertI2I(_T_encoding_TextMarshaler, *(*rt.GoIface)(v))
text := rt.AssertI2I2(_T_encoding_TextMarshaler, *(*rt.GoIface)(v))
r, e := (*(*encoding.TextMarshaler)(unsafe.Pointer(&text))).MarshalText()
return rt.Mem2Str(r), e
}
func asJson(v unsafe.Pointer) (string, error) {
text := assertI2I(_T_json_Marshaler, *(*rt.GoIface)(v))
text := rt.AssertI2I2(_T_json_Marshaler, *(*rt.GoIface)(v))
r, e := (*(*json.Marshaler)(unsafe.Pointer(&text))).MarshalJSON()
return rt.Mem2Str(r), e
}

13
vendor/github.com/bytedance/sonic/internal/encoder/stream.go generated vendored
View file

@ -36,7 +36,8 @@ func NewStreamEncoder(w io.Writer) *StreamEncoder {
// Encode encodes interface{} as JSON to io.Writer
func (enc *StreamEncoder) Encode(val interface{}) (err error) {
out := newBytes()
buf := newBytes()
out := buf
/* encode into the buffer */
err = EncodeInto(&out, val, enc.Opts)
@ -54,7 +55,9 @@ func (enc *StreamEncoder) Encode(val interface{}) (err error) {
}
// according to standard library, terminate each value with a newline...
buf.WriteByte('\n')
if enc.Opts & NoEncoderNewline == 0 {
buf.WriteByte('\n')
}
/* copy into io.Writer */
_, err = io.Copy(enc.w, buf)
@ -75,10 +78,12 @@ func (enc *StreamEncoder) Encode(val interface{}) (err error) {
}
// according to standard library, terminate each value with a newline...
enc.w.Write([]byte{'\n'})
if enc.Opts & NoEncoderNewline == 0 {
enc.w.Write([]byte{'\n'})
}
}
free_bytes:
freeBytes(out)
freeBytes(buf)
return err
}

4
vendor/github.com/bytedance/sonic/internal/encoder/stubs_go116.go generated vendored
View file

@ -38,10 +38,6 @@ func memmove(to unsafe.Pointer, from unsafe.Pointer, n uintptr)
//goland:noinspection GoUnusedParameter
func growslice(et *rt.GoType, old rt.GoSlice, cap int) rt.GoSlice
//go:linkname assertI2I runtime.assertI2I
//goland:noinspection GoUnusedParameter
func assertI2I(inter *rt.GoType, i rt.GoIface) rt.GoIface
//go:linkname mapiternext runtime.mapiternext
//goland:noinspection GoUnusedParameter
func mapiternext(it *rt.GoMapIterator)

4
vendor/github.com/bytedance/sonic/internal/encoder/stubs_go117.go generated vendored
View file

@ -38,10 +38,6 @@ func memmove(to unsafe.Pointer, from unsafe.Pointer, n uintptr)
//goland:noinspection GoUnusedParameter
func growslice(et *rt.GoType, old rt.GoSlice, cap int) rt.GoSlice
//go:linkname assertI2I runtime.assertI2I2
//goland:noinspection GoUnusedParameter
func assertI2I(inter *rt.GoType, i rt.GoIface) rt.GoIface
//go:linkname mapiternext runtime.mapiternext
//goland:noinspection GoUnusedParameter
func mapiternext(it *rt.GoMapIterator)

4
vendor/github.com/bytedance/sonic/internal/encoder/stubs_go120.go generated vendored
View file

@ -38,10 +38,6 @@ func memmove(to unsafe.Pointer, from unsafe.Pointer, n uintptr)
//goland:noinspection GoUnusedParameter
func growslice(et *rt.GoType, old rt.GoSlice, cap int) rt.GoSlice
//go:linkname assertI2I runtime.assertI2I2
//goland:noinspection GoUnusedParameter
func assertI2I(inter *rt.GoType, i rt.GoIface) rt.GoIface
//go:linkname mapiternext runtime.mapiternext
//goland:noinspection GoUnusedParameter
func mapiternext(it *rt.GoMapIterator)

4
vendor/github.com/bytedance/sonic/internal/encoder/stubs_go121.go generated vendored
View file

@ -38,10 +38,6 @@ func memmove(to unsafe.Pointer, from unsafe.Pointer, n uintptr)
//goland:noinspection GoUnusedParameter
func growslice(et *rt.GoType, old rt.GoSlice, cap int) rt.GoSlice
//go:linkname assertI2I runtime.assertI2I2
//goland:noinspection GoUnusedParameter
func assertI2I(inter *rt.GoType, i rt.GoIface) rt.GoIface
//go:linkname mapiternext runtime.mapiternext
//goland:noinspection GoUnusedParameter
func mapiternext(it *rt.GoMapIterator)

12
vendor/github.com/bytedance/sonic/internal/jit/assembler_amd64.go generated vendored
View file

@ -72,18 +72,6 @@ func (self *BaseAssembler) NOPn(n int) {
}
}
func (self *BaseAssembler) StorePtr(ptr int64, to obj.Addr, tmp obj.Addr) {
if (to.Type != obj.TYPE_MEM) || (tmp.Type != obj.TYPE_REG) {
panic("must store imm to memory, tmp must be register")
}
if (ptr >> 32) != 0 {
self.Emit("MOVQ", Imm(ptr), tmp)
self.Emit("MOVQ", tmp, to)
} else {
self.Emit("MOVQ", Imm(ptr), to);
}
}
func (self *BaseAssembler) Byte(v ...byte) {
for ; len(v) >= 8; v = v[8:] { self.From("QUAD", Imm(rt.Get64(v))) }
for ; len(v) >= 4; v = v[4:] { self.From("LONG", Imm(int64(rt.Get32(v)))) }

7
vendor/github.com/bytedance/sonic/internal/jit/runtime.go generated vendored
View file

@ -24,11 +24,6 @@
`github.com/twitchyliquid64/golang-asm/obj`
)
//go:noescape
//go:linkname getitab runtime.getitab
//goland:noinspection ALL
func getitab(inter *rt.GoType, typ *rt.GoType, canfail bool) *rt.GoItab
func Func(f interface{}) obj.Addr {
if p := rt.UnpackEface(f); p.Type.Kind() != reflect.Func {
panic("f is not a function")
@ -42,7 +37,7 @@ func Type(t reflect.Type) obj.Addr {
}
func Itab(i *rt.GoType, t reflect.Type) obj.Addr {
return Imm(int64(uintptr(unsafe.Pointer(getitab(i, rt.UnpackType(t), false)))))
return Imm(int64(uintptr(unsafe.Pointer(rt.Getitab(rt.IfaceType(i), rt.UnpackType(t), false)))))
}
func Gitab(i *rt.GoItab) obj.Addr {

3
vendor/github.com/bytedance/sonic/internal/rt/asm_amd64.s generated vendored
View file

@ -1,5 +1,4 @@
// +build !noasm !appengine
// Code generated by asm2asm, DO NOT EDIT·
// +build !noasm,amd64 !appengine,amd64
#include "go_asm.h"
#include "funcdata.h"

3
vendor/github.com/bytedance/sonic/internal/rt/asm_arm64.s → vendor/github.com/bytedance/sonic/internal/rt/asm_compat.s generated vendored
View file

@ -1,5 +1,4 @@
// +build !noasm !appengine
// Code generated by asm2asm, DO NOT EDIT.
// +build !noasm,!amd64 !appengine,!amd64
#include "go_asm.h"
#include "funcdata.h"

3
vendor/github.com/bytedance/sonic/internal/rt/fastmem.go generated vendored
View file

@ -66,15 +66,16 @@ func FuncAddr(f interface{}) unsafe.Pointer {
}
}
//go:nocheckptr
func IndexChar(src string, index int) unsafe.Pointer {
return unsafe.Pointer(uintptr((*GoString)(unsafe.Pointer(&src)).Ptr) + uintptr(index))
}
//go:nocheckptr
func IndexByte(ptr []byte, index int) unsafe.Pointer {
return unsafe.Pointer(uintptr((*GoSlice)(unsafe.Pointer(&ptr)).Ptr) + uintptr(index))
}
//go:nosplit
func GuardSlice(buf *[]byte, n int) {
c := cap(*buf)
l := len(*buf)

21
vendor/github.com/bytedance/sonic/internal/rt/fastvalue.go generated vendored
View file

@ -211,3 +211,24 @@ func findReflectRtypeItab() *GoItab {
v := reflect.TypeOf(struct{}{})
return (*GoIface)(unsafe.Pointer(&v)).Itab
}
func AssertI2I2(t *GoType, i GoIface) (r GoIface) {
inter := IfaceType(t)
tab := i.Itab
if tab == nil {
return
}
if (*GoInterfaceType)(tab.it) != inter {
tab = Getitab(inter, tab.Vt, true)
if tab == nil {
return
}
}
r.Itab = tab
r.Value = i.Value
return
}
//go:noescape
//go:linkname Getitab runtime.getitab
func Getitab(inter *GoInterfaceType, typ *GoType, canfail bool) *GoItab

6
vendor/github.com/bytedance/sonic/internal/rt/int48.go generated vendored
View file

@ -17,12 +17,12 @@
package rt
const (
MinInt48 = -(1 << 47)
MaxInt48 = +(1 << 47) - 1
MinInt48 int64 = -(1 << 47)
MaxInt48 int64 = +(1 << 47) - 1
)
func PackInt(v int) uint64 {
if u := uint64(v); v < MinInt48 || v > MaxInt48 {
if u := uint64(v); int64(v) < MinInt48 || int64(v) > MaxInt48 {
panic("int48 out of range")
} else {
return ((u >> 63) << 47) | (u & 0x00007fffffffffff)

4
vendor/github.com/bytedance/sonic/loader/funcdata_go121.go generated vendored
View file

@ -1,5 +1,5 @@
//go:build go1.21 && !go1.22
// +build go1.21,!go1.22
//go:build go1.21 && !go1.23
// +build go1.21,!go1.23
/*
* Copyright 2021 ByteDance Inc.

4
vendor/github.com/bytedance/sonic/loader/funcdata_latest.go generated vendored
View file

@ -1,5 +1,5 @@
// go:build go1.18 && !go1.22
// +build go1.18,!go1.22
// go:build go1.18 && !go1.23
// +build go1.18,!go1.23
/*
* Copyright 2021 ByteDance Inc.

3
vendor/github.com/bytedance/sonic/loader/loader_latest.go generated vendored
View file

@ -1,5 +1,4 @@
//go:build go1.16 && !go1.22
// +build go1.16,!go1.22
// +build go1.16,!go1.23
/*
* Copyright 2021 ByteDance Inc.

4
vendor/github.com/bytedance/sonic/loader/mmap_unix.go generated vendored
View file

@ -1,5 +1,5 @@
//go:build darwin || linux
// +build darwin linux
//go:build !windows
// +build !windows
/**
* Copyright 2023 ByteDance Inc.

34
vendor/github.com/bytedance/sonic/loader/stubs.go generated vendored
View file

@ -17,7 +17,8 @@
package loader
import (
`sync`
"sync/atomic"
"unsafe"
_ `unsafe`
)
@ -25,16 +26,35 @@
//goland:noinspection GoUnusedGlobalVariable
var lastmoduledatap *moduledata
var moduledataMux sync.Mutex
func registerModule(mod *moduledata) {
moduledataMux.Lock()
lastmoduledatap.next = mod
lastmoduledatap = mod
moduledataMux.Unlock()
registerModuleLockFree(&lastmoduledatap, mod)
}
//go:linkname moduledataverify1 runtime.moduledataverify1
func moduledataverify1(_ *moduledata)
func registerModuleLockFree(tail **moduledata, mod *moduledata) {
for {
oldTail := loadModule(tail)
if casModule(tail, oldTail, mod) {
storeModule(&oldTail.next, mod)
break
}
}
}
func loadModule(p **moduledata) *moduledata {
return (*moduledata)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func storeModule(p **moduledata, value *moduledata) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(value))
}
func casModule(p **moduledata, oldValue *moduledata, newValue *moduledata) bool {
return atomic.CompareAndSwapPointer(
(*unsafe.Pointer)(unsafe.Pointer(p)),
unsafe.Pointer(oldValue),
unsafe.Pointer(newValue),
)
}

5
vendor/github.com/bytedance/sonic/sonic.go generated vendored
View file

@ -1,4 +1,4 @@
// +build amd64,go1.16,!go1.22
// +build amd64,go1.16,!go1.23
/*
* Copyright 2021 ByteDance Inc.
@ -61,6 +61,9 @@ func (cfg Config) Froze() API {
if cfg.NoValidateJSONMarshaler {
api.encoderOpts |= encoder.NoValidateJSONMarshaler
}
if cfg.NoEncoderNewline {
api.encoderOpts |= encoder.NoEncoderNewline
}
// configure decoder options:
if cfg.UseInt64 {

729
vendor/github.com/chenzhuoyu/iasm/x86_64/operands.go generated vendored
View file

@ -1,13 +1,13 @@
package x86_64
import (
`errors`
`fmt`
`math`
`reflect`
`strconv`
`strings`
`sync/atomic`
"errors"
"fmt"
"math"
"reflect"
"strconv"
"strings"
"sync/atomic"
)
// RelativeOffset represents an RIP-relative offset.
@ -15,496 +15,635 @@
// String implements the fmt.Stringer interface.
func (self RelativeOffset) String() string {
if self == 0 {
return "(%rip)"
} else {
return fmt.Sprintf("%d(%%rip)", self)
}
if self == 0 {
return "(%rip)"
} else {
return fmt.Sprintf("%d(%%rip)", self)
}
}
// RoundingControl represents a floating-point rounding option.
type RoundingControl uint8
const (
// RN_SAE represents "Round Nearest", which is the default rounding option.
RN_SAE RoundingControl = iota
// RN_SAE represents "Round Nearest", which is the default rounding option.
RN_SAE RoundingControl = iota
// RD_SAE represents "Round Down".
RD_SAE
// RD_SAE represents "Round Down".
RD_SAE
// RU_SAE represents "Round Up".
RU_SAE
// RU_SAE represents "Round Up".
RU_SAE
// RZ_SAE represents "Round towards Zero".
RZ_SAE
// RZ_SAE represents "Round towards Zero".
RZ_SAE
)
var _RC_NAMES = map[RoundingControl]string {
RN_SAE: "rn-sae",
RD_SAE: "rd-sae",
RU_SAE: "ru-sae",
RZ_SAE: "rz-sae",
var _RC_NAMES = map[RoundingControl]string{
RN_SAE: "rn-sae",
RD_SAE: "rd-sae",
RU_SAE: "ru-sae",
RZ_SAE: "rz-sae",
}
func (self RoundingControl) String() string {
if v, ok := _RC_NAMES[self]; ok {
return v
} else {
panic("invalid RoundingControl value")
}
if v, ok := _RC_NAMES[self]; ok {
return v
} else {
panic("invalid RoundingControl value")
}
}
// ExceptionControl represents the "Suppress All Exceptions" flag.
type ExceptionControl uint8
const (
// SAE represents the flag "Suppress All Exceptions" for floating point operations.
SAE ExceptionControl = iota
// SAE represents the flag "Suppress All Exceptions" for floating point operations.
SAE ExceptionControl = iota
)
func (ExceptionControl) String() string {
return "sae"
return "sae"
}
// AddressType indicates which kind of value that an Addressable object contains.
type AddressType uint
const (
// None indicates the Addressable does not contain any addressable value.
None AddressType = iota
// None indicates the Addressable does not contain any addressable value.
None AddressType = iota
// Memory indicates the Addressable contains a memory address.
Memory
// Memory indicates the Addressable contains a memory address.
Memory
// Offset indicates the Addressable contains an RIP-relative offset.
Offset
// Offset indicates the Addressable contains an RIP-relative offset.
Offset
// Reference indicates the Addressable contains a label reference.
Reference
// Reference indicates the Addressable contains a label reference.
Reference
)
// Disposable is a type of object that can be Free'd manually.
type Disposable interface {
Free()
Free()
}
// Label represents a location within the program.
type Label struct {
refs int64
Name string
Dest *Instruction
refs int64
Name string
Dest *Instruction
}
func (self *Label) offset(p uintptr, n int) RelativeOffset {
if self.Dest == nil {
panic("unresolved label: " + self.Name)
} else {
return RelativeOffset(self.Dest.pc - p - uintptr(n))
}
if self.Dest == nil {
panic("unresolved label: " + self.Name)
} else {
return RelativeOffset(self.Dest.pc - p - uintptr(n))
}
}
// Free decreases the reference count of a Label, if the
// refcount drops to 0, the Label will be recycled.
func (self *Label) Free() {
if atomic.AddInt64(&self.refs, -1) == 0 {
freeLabel(self)
}
if atomic.AddInt64(&self.refs, -1) == 0 {
//freeLabel(self)
}
}
// String implements the fmt.Stringer interface.
func (self *Label) String() string {
if self.Dest == nil {
return fmt.Sprintf("%s(%%rip)", self.Name)
} else {
return fmt.Sprintf("%s(%%rip)@%#x", self.Name, self.Dest.pc)
}
if self.Dest == nil {
return fmt.Sprintf("%s(%%rip)", self.Name)
} else {
return fmt.Sprintf("%s(%%rip)@%#x", self.Name, self.Dest.pc)
}
}
// Retain increases the reference count of a Label.
func (self *Label) Retain() *Label {
atomic.AddInt64(&self.refs, 1)
return self
atomic.AddInt64(&self.refs, 1)
return self
}
// Evaluate implements the interface expr.Term.
func (self *Label) Evaluate() (int64, error) {
if self.Dest != nil {
return int64(self.Dest.pc), nil
} else {
return 0, errors.New("unresolved label: " + self.Name)
}
if self.Dest != nil {
return int64(self.Dest.pc), nil
} else {
return 0, errors.New("unresolved label: " + self.Name)
}
}
// Addressable is a union to represent an addressable operand.
type Addressable struct {
Type AddressType
Memory MemoryAddress
Offset RelativeOffset
Reference *Label
Type AddressType
Memory MemoryAddress
Offset RelativeOffset
Reference *Label
}
// String implements the fmt.Stringer interface.
func (self *Addressable) String() string {
switch self.Type {
case None : return "(not addressable)"
case Memory : return self.Memory.String()
case Offset : return self.Offset.String()
case Reference : return self.Reference.String()
default : return "(invalid addressable)"
}
switch self.Type {
case None:
return "(not addressable)"
case Memory:
return self.Memory.String()
case Offset:
return self.Offset.String()
case Reference:
return self.Reference.String()
default:
return "(invalid addressable)"
}
}
// MemoryOperand represents a memory operand for an instruction.
type MemoryOperand struct {
refs int64
Size int
Addr Addressable
Mask RegisterMask
Masked bool
Broadcast uint8
refs int64
Size int
Addr Addressable
Mask RegisterMask
Masked bool
Broadcast uint8
}
const (
_Sizes = 0b10000000100010111 // bit-mask for valid sizes (0, 1, 2, 4, 8, 16)
_Sizes = 0b10000000100010111 // bit-mask for valid sizes (0, 1, 2, 4, 8, 16)
)
func (self *MemoryOperand) isVMX(evex bool) bool {
return self.Addr.Type == Memory && self.Addr.Memory.isVMX(evex)
return self.Addr.Type == Memory && self.Addr.Memory.isVMX(evex)
}
func (self *MemoryOperand) isVMY(evex bool) bool {
return self.Addr.Type == Memory && self.Addr.Memory.isVMY(evex)
return self.Addr.Type == Memory && self.Addr.Memory.isVMY(evex)
}
func (self *MemoryOperand) isVMZ() bool {
return self.Addr.Type == Memory && self.Addr.Memory.isVMZ()
return self.Addr.Type == Memory && self.Addr.Memory.isVMZ()
}
func (self *MemoryOperand) isMem() bool {
if (_Sizes & (1 << self.Broadcast)) == 0 {
return false
} else if self.Addr.Type == Memory {
return self.Addr.Memory.isMem()
} else if self.Addr.Type == Offset {
return true
} else if self.Addr.Type == Reference {
return true
} else {
return false
}
if (_Sizes & (1 << self.Broadcast)) == 0 {
return false
} else if self.Addr.Type == Memory {
return self.Addr.Memory.isMem()
} else if self.Addr.Type == Offset {
return true
} else if self.Addr.Type == Reference {
return true
} else {
return false
}
}
func (self *MemoryOperand) isSize(n int) bool {
return self.Size == 0 || self.Size == n
return self.Size == 0 || self.Size == n
}
func (self *MemoryOperand) isBroadcast(n int, b uint8) bool {
return self.Size == n && self.Broadcast == b
return self.Size == n && self.Broadcast == b
}
func (self *MemoryOperand) formatMask() string {
if !self.Masked {
return ""
} else {
return self.Mask.String()
}
if !self.Masked {
return ""
} else {
return self.Mask.String()
}
}
func (self *MemoryOperand) formatBroadcast() string {
if self.Broadcast == 0 {
return ""
} else {
return fmt.Sprintf("{1to%d}", self.Broadcast)
}
if self.Broadcast == 0 {
return ""
} else {
return fmt.Sprintf("{1to%d}", self.Broadcast)
}
}
func (self *MemoryOperand) ensureAddrValid() {
switch self.Addr.Type {
case None : break
case Memory : self.Addr.Memory.EnsureValid()
case Offset : break
case Reference : break
default : panic("invalid address type")
}
switch self.Addr.Type {
case None:
break
case Memory:
self.Addr.Memory.EnsureValid()
case Offset:
break
case Reference:
break
default:
panic("invalid address type")
}
}
func (self *MemoryOperand) ensureSizeValid() {
if (_Sizes & (1 << self.Size)) == 0 {
panic("invalid memory operand size")
}
if (_Sizes & (1 << self.Size)) == 0 {
panic("invalid memory operand size")
}
}
func (self *MemoryOperand) ensureBroadcastValid() {
if (_Sizes & (1 << self.Broadcast)) == 0 {
panic("invalid memory operand broadcast")
}
if (_Sizes & (1 << self.Broadcast)) == 0 {
panic("invalid memory operand broadcast")
}
}
// Free decreases the reference count of a MemoryOperand, if the
// refcount drops to 0, the Label will be recycled.
func (self *MemoryOperand) Free() {
if atomic.AddInt64(&self.refs, -1) == 0 {
freeMemoryOperand(self)
}
if atomic.AddInt64(&self.refs, -1) == 0 {
//freeMemoryOperand(self)
}
}
// String implements the fmt.Stringer interface.
func (self *MemoryOperand) String() string {
return self.Addr.String() + self.formatMask() + self.formatBroadcast()
return self.Addr.String() + self.formatMask() + self.formatBroadcast()
}
// Retain increases the reference count of a MemoryOperand.
func (self *MemoryOperand) Retain() *MemoryOperand {
atomic.AddInt64(&self.refs, 1)
return self
atomic.AddInt64(&self.refs, 1)
return self
}
// EnsureValid checks if the memory operand is valid, if not, it panics.
func (self *MemoryOperand) EnsureValid() {
self.ensureAddrValid()
self.ensureSizeValid()
self.ensureBroadcastValid()
self.ensureAddrValid()
self.ensureSizeValid()
self.ensureBroadcastValid()
}
// MemoryAddress represents a memory address.
type MemoryAddress struct {
Base Register
Index Register
Scale uint8
Displacement int32
Base Register
Index Register
Scale uint8
Displacement int32
}
const (
_Scales = 0b100010111 // bit-mask for valid scales (0, 1, 2, 4, 8)
_Scales = 0b100010111 // bit-mask for valid scales (0, 1, 2, 4, 8)
)
func (self *MemoryAddress) isVMX(evex bool) bool {
return self.isMemBase() && (self.Index == nil || isXMM(self.Index) || (evex && isEVEXXMM(self.Index)))
return self.isMemBase() && (self.Index == nil || isXMM(self.Index) || (evex && isEVEXXMM(self.Index)))
}
func (self *MemoryAddress) isVMY(evex bool) bool {
return self.isMemBase() && (self.Index == nil || isYMM(self.Index) || (evex && isEVEXYMM(self.Index)))
return self.isMemBase() && (self.Index == nil || isYMM(self.Index) || (evex && isEVEXYMM(self.Index)))
}
func (self *MemoryAddress) isVMZ() bool {
return self.isMemBase() && (self.Index == nil || isZMM(self.Index))
return self.isMemBase() && (self.Index == nil || isZMM(self.Index))
}
func (self *MemoryAddress) isMem() bool {
return self.isMemBase() && (self.Index == nil || isReg64(self.Index))
return self.isMemBase() && (self.Index == nil || isReg64(self.Index))
}
func (self *MemoryAddress) isMemBase() bool {
return (self.Base == nil || isReg64(self.Base)) && // `Base` must be 64-bit if present
(self.Scale == 0) == (self.Index == nil) && // `Scale` and `Index` depends on each other
(_Scales & (1 << self.Scale)) != 0 // `Scale` can only be 0, 1, 2, 4 or 8
return (self.Base == nil || isReg64(self.Base)) && // `Base` must be 64-bit if present
(self.Scale == 0) == (self.Index == nil) && // `Scale` and `Index` depends on each other
(_Scales&(1<<self.Scale)) != 0 // `Scale` can only be 0, 1, 2, 4 or 8
}
// String implements the fmt.Stringer interface.
func (self *MemoryAddress) String() string {
var dp int
var sb strings.Builder
var dp int
var sb strings.Builder
/* the displacement part */
if dp = int(self.Displacement); dp != 0 {
sb.WriteString(strconv.Itoa(dp))
}
/* the displacement part */
if dp = int(self.Displacement); dp != 0 {
sb.WriteString(strconv.Itoa(dp))
}
/* the base register */
if sb.WriteByte('('); self.Base != nil {
sb.WriteByte('%')
sb.WriteString(self.Base.String())
}
/* the base register */
if sb.WriteByte('('); self.Base != nil {
sb.WriteByte('%')
sb.WriteString(self.Base.String())
}
/* index is optional */
if self.Index != nil {
sb.WriteString(",%")
sb.WriteString(self.Index.String())
/* index is optional */
if self.Index != nil {
sb.WriteString(",%")
sb.WriteString(self.Index.String())
/* scale is also optional */
if self.Scale >= 2 {
sb.WriteByte(',')
sb.WriteString(strconv.Itoa(int(self.Scale)))
}
}
/* scale is also optional */
if self.Scale >= 2 {
sb.WriteByte(',')
sb.WriteString(strconv.Itoa(int(self.Scale)))
}
}
/* close the bracket */
sb.WriteByte(')')
return sb.String()
/* close the bracket */
sb.WriteByte(')')
return sb.String()
}
// EnsureValid checks if the memory address is valid, if not, it panics.
func (self *MemoryAddress) EnsureValid() {
if !self.isMemBase() || (self.Index != nil && !isIndexable(self.Index)) {
panic("not a valid memory address")
}
if !self.isMemBase() || (self.Index != nil && !isIndexable(self.Index)) {
panic("not a valid memory address")
}
}
// Ref constructs a memory reference to a label.
func Ref(ref *Label) (v *MemoryOperand) {
v = CreateMemoryOperand()
v.Addr.Type = Reference
v.Addr.Reference = ref
return
v = CreateMemoryOperand()
v.Addr.Type = Reference
v.Addr.Reference = ref
return
}
// Abs construct a simple memory address that represents absolute addressing.
func Abs(disp int32) *MemoryOperand {
return Sib(nil, nil, 0, disp)
return Sib(nil, nil, 0, disp)
}
// Ptr constructs a simple memory operand with base and displacement.
func Ptr(base Register, disp int32) *MemoryOperand {
return Sib(base, nil, 0, disp)
return Sib(base, nil, 0, disp)
}
// Sib constructs a simple memory operand that represents a complete memory address.
func Sib(base Register, index Register, scale uint8, disp int32) (v *MemoryOperand) {
v = CreateMemoryOperand()
v.Addr.Type = Memory
v.Addr.Memory.Base = base
v.Addr.Memory.Index = index
v.Addr.Memory.Scale = scale
v.Addr.Memory.Displacement = disp
v.EnsureValid()
return
v = CreateMemoryOperand()
v.Addr.Type = Memory
v.Addr.Memory.Base = base
v.Addr.Memory.Index = index
v.Addr.Memory.Scale = scale
v.Addr.Memory.Displacement = disp
v.EnsureValid()
return
}
/** Operand Matching Helpers **/
const _IntMask =
(1 << reflect.Int ) |
(1 << reflect.Int8 ) |
(1 << reflect.Int16 ) |
(1 << reflect.Int32 ) |
(1 << reflect.Int64 ) |
(1 << reflect.Uint ) |
(1 << reflect.Uint8 ) |
(1 << reflect.Uint16 ) |
(1 << reflect.Uint32 ) |
(1 << reflect.Uint64 ) |
(1 << reflect.Uintptr)
const _IntMask = (1 << reflect.Int) |
(1 << reflect.Int8) |
(1 << reflect.Int16) |
(1 << reflect.Int32) |
(1 << reflect.Int64) |
(1 << reflect.Uint) |
(1 << reflect.Uint8) |
(1 << reflect.Uint16) |
(1 << reflect.Uint32) |
(1 << reflect.Uint64) |
(1 << reflect.Uintptr)
func isInt(k reflect.Kind) bool {
return (_IntMask & (1 << k)) != 0
return (_IntMask & (1 << k)) != 0
}
func asInt64(v interface{}) (int64, bool) {
if isSpecial(v) {
return 0, false
} else if x := efaceOf(v); isInt(x.kind()) {
return x.toInt64(), true
} else {
return 0, false
}
if isSpecial(v) {
return 0, false
} else if x := efaceOf(v); isInt(x.kind()) {
return x.toInt64(), true
} else {
return 0, false
}
}
func inRange(v interface{}, low int64, high int64) bool {
x, ok := asInt64(v)
return ok && x >= low && x <= high
x, ok := asInt64(v)
return ok && x >= low && x <= high
}
func isSpecial(v interface{}) bool {
switch v.(type) {
case Register8 : return true
case Register16 : return true
case Register32 : return true
case Register64 : return true
case KRegister : return true
case MMRegister : return true
case XMMRegister : return true
case YMMRegister : return true
case ZMMRegister : return true
case RelativeOffset : return true
case RoundingControl : return true
case ExceptionControl : return true
default : return false
}
switch v.(type) {
case Register8:
return true
case Register16:
return true
case Register32:
return true
case Register64:
return true
case KRegister:
return true
case MMRegister:
return true
case XMMRegister:
return true
case YMMRegister:
return true
case ZMMRegister:
return true
case RelativeOffset:
return true
case RoundingControl:
return true
case ExceptionControl:
return true
default:
return false
}
}
func isIndexable(v interface{}) bool {
return isZMM(v) || isReg64(v) || isEVEXXMM(v) || isEVEXYMM(v)
return isZMM(v) || isReg64(v) || isEVEXXMM(v) || isEVEXYMM(v)
}
func isImm4 (v interface{}) bool { return inRange(v, 0, 15) }
func isImm8 (v interface{}) bool { return inRange(v, math.MinInt8, math.MaxUint8) }
func isImm16 (v interface{}) bool { return inRange(v, math.MinInt16, math.MaxUint16) }
func isImm32 (v interface{}) bool { return inRange(v, math.MinInt32, math.MaxUint32) }
func isImm64 (v interface{}) bool { _, r := asInt64(v) ; return r }
func isConst1 (v interface{}) bool { x, r := asInt64(v) ; return r && x == 1 }
func isConst3 (v interface{}) bool { x, r := asInt64(v) ; return r && x == 3 }
func isRel8 (v interface{}) bool { x, r := v.(RelativeOffset) ; return r && x >= math.MinInt8 && x <= math.MaxInt8 }
func isRel32 (v interface{}) bool { _, r := v.(RelativeOffset) ; return r }
func isLabel (v interface{}) bool { _, r := v.(*Label) ; return r }
func isReg8 (v interface{}) bool { _, r := v.(Register8) ; return r }
func isReg8REX (v interface{}) bool { x, r := v.(Register8) ; return r && (x & 0x80) == 0 && x >= SPL }
func isReg16 (v interface{}) bool { _, r := v.(Register16) ; return r }
func isReg32 (v interface{}) bool { _, r := v.(Register32) ; return r }
func isReg64 (v interface{}) bool { _, r := v.(Register64) ; return r }
func isMM (v interface{}) bool { _, r := v.(MMRegister) ; return r }
func isXMM (v interface{}) bool { x, r := v.(XMMRegister) ; return r && x <= XMM15 }
func isEVEXXMM (v interface{}) bool { _, r := v.(XMMRegister) ; return r }
func isXMMk (v interface{}) bool { x, r := v.(MaskedRegister) ; return isXMM(v) || (r && isXMM(x.Reg) && !x.Mask.Z) }
func isXMMkz (v interface{}) bool { x, r := v.(MaskedRegister) ; return isXMM(v) || (r && isXMM(x.Reg)) }
func isYMM (v interface{}) bool { x, r := v.(YMMRegister) ; return r && x <= YMM15 }
func isEVEXYMM (v interface{}) bool { _, r := v.(YMMRegister) ; return r }
func isYMMk (v interface{}) bool { x, r := v.(MaskedRegister) ; return isYMM(v) || (r && isYMM(x.Reg) && !x.Mask.Z) }
func isYMMkz (v interface{}) bool { x, r := v.(MaskedRegister) ; return isYMM(v) || (r && isYMM(x.Reg)) }
func isZMM (v interface{}) bool { _, r := v.(ZMMRegister) ; return r }
func isZMMk (v interface{}) bool { x, r := v.(MaskedRegister) ; return isZMM(v) || (r && isZMM(x.Reg) && !x.Mask.Z) }
func isZMMkz (v interface{}) bool { x, r := v.(MaskedRegister) ; return isZMM(v) || (r && isZMM(x.Reg)) }
func isK (v interface{}) bool { _, r := v.(KRegister) ; return r }
func isKk (v interface{}) bool { x, r := v.(MaskedRegister) ; return isK(v) || (r && isK(x.Reg) && !x.Mask.Z) }
func isM (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isMem() && x.Broadcast == 0 && !x.Masked }
func isMk (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isMem() && x.Broadcast == 0 && !(x.Masked && x.Mask.Z) }
func isMkz (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isMem() && x.Broadcast == 0 }
func isM8 (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isM(v) && x.isSize(1) }
func isM16 (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isM(v) && x.isSize(2) }
func isM16kz (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isMkz(v) && x.isSize(2) }
func isM32 (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isM(v) && x.isSize(4) }
func isM32k (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isMk(v) && x.isSize(4) }
func isM32kz (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isMkz(v) && x.isSize(4) }
func isM64 (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isM(v) && x.isSize(8) }
func isM64k (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isMk(v) && x.isSize(8) }
func isM64kz (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isMkz(v) && x.isSize(8) }
func isM128 (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isM(v) && x.isSize(16) }
func isM128kz (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isMkz(v) && x.isSize(16) }
func isM256 (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isM(v) && x.isSize(32) }
func isM256kz (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isMkz(v) && x.isSize(32) }
func isM512 (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isM(v) && x.isSize(64) }
func isM512kz (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && isMkz(v) && x.isSize(64) }
func isM64M32bcst (v interface{}) bool { x, r := v.(*MemoryOperand) ; return isM64(v) || (r && x.isBroadcast(4, 2)) }
func isM128M32bcst (v interface{}) bool { x, r := v.(*MemoryOperand) ; return isM128(v) || (r && x.isBroadcast(4, 4)) }
func isM256M32bcst (v interface{}) bool { x, r := v.(*MemoryOperand) ; return isM256(v) || (r && x.isBroadcast(4, 8)) }
func isM512M32bcst (v interface{}) bool { x, r := v.(*MemoryOperand) ; return isM512(v) || (r && x.isBroadcast(4, 16)) }
func isM128M64bcst (v interface{}) bool { x, r := v.(*MemoryOperand) ; return isM128(v) || (r && x.isBroadcast(8, 2)) }
func isM256M64bcst (v interface{}) bool { x, r := v.(*MemoryOperand) ; return isM256(v) || (r && x.isBroadcast(8, 4)) }
func isM512M64bcst (v interface{}) bool { x, r := v.(*MemoryOperand) ; return isM512(v) || (r && x.isBroadcast(8, 8)) }
func isVMX (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isVMX(false) && !x.Masked }
func isEVEXVMX (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isVMX(true) && !x.Masked }
func isVMXk (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isVMX(true) }
func isVMY (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isVMY(false) && !x.Masked }
func isEVEXVMY (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isVMY(true) && !x.Masked }
func isVMYk (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isVMY(true) }
func isVMZ (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isVMZ() && !x.Masked }
func isVMZk (v interface{}) bool { x, r := v.(*MemoryOperand) ; return r && x.isVMZ() }
func isSAE (v interface{}) bool { _, r := v.(ExceptionControl) ; return r }
func isER (v interface{}) bool { _, r := v.(RoundingControl) ; return r }
func isImm4(v interface{}) bool { return inRange(v, 0, 15) }
func isImm8(v interface{}) bool { return inRange(v, math.MinInt8, math.MaxUint8) }
func isImm16(v interface{}) bool { return inRange(v, math.MinInt16, math.MaxUint16) }
func isImm32(v interface{}) bool { return inRange(v, math.MinInt32, math.MaxUint32) }
func isImm64(v interface{}) bool { _, r := asInt64(v); return r }
func isConst1(v interface{}) bool { x, r := asInt64(v); return r && x == 1 }
func isConst3(v interface{}) bool { x, r := asInt64(v); return r && x == 3 }
func isRel8(v interface{}) bool {
x, r := v.(RelativeOffset)
return r && x >= math.MinInt8 && x <= math.MaxInt8
}
func isRel32(v interface{}) bool { _, r := v.(RelativeOffset); return r }
func isLabel(v interface{}) bool { _, r := v.(*Label); return r }
func isReg8(v interface{}) bool { _, r := v.(Register8); return r }
func isReg8REX(v interface{}) bool {
x, r := v.(Register8)
return r && (x&0x80) == 0 && x >= SPL
}
func isReg16(v interface{}) bool { _, r := v.(Register16); return r }
func isReg32(v interface{}) bool { _, r := v.(Register32); return r }
func isReg64(v interface{}) bool { _, r := v.(Register64); return r }
func isMM(v interface{}) bool { _, r := v.(MMRegister); return r }
func isXMM(v interface{}) bool { x, r := v.(XMMRegister); return r && x <= XMM15 }
func isEVEXXMM(v interface{}) bool { _, r := v.(XMMRegister); return r }
func isXMMk(v interface{}) bool {
x, r := v.(MaskedRegister)
return isXMM(v) || (r && isXMM(x.Reg) && !x.Mask.Z)
}
func isXMMkz(v interface{}) bool {
x, r := v.(MaskedRegister)
return isXMM(v) || (r && isXMM(x.Reg))
}
func isYMM(v interface{}) bool { x, r := v.(YMMRegister); return r && x <= YMM15 }
func isEVEXYMM(v interface{}) bool { _, r := v.(YMMRegister); return r }
func isYMMk(v interface{}) bool {
x, r := v.(MaskedRegister)
return isYMM(v) || (r && isYMM(x.Reg) && !x.Mask.Z)
}
func isYMMkz(v interface{}) bool {
x, r := v.(MaskedRegister)
return isYMM(v) || (r && isYMM(x.Reg))
}
func isZMM(v interface{}) bool { _, r := v.(ZMMRegister); return r }
func isZMMk(v interface{}) bool {
x, r := v.(MaskedRegister)
return isZMM(v) || (r && isZMM(x.Reg) && !x.Mask.Z)
}
func isZMMkz(v interface{}) bool {
x, r := v.(MaskedRegister)
return isZMM(v) || (r && isZMM(x.Reg))
}
func isK(v interface{}) bool { _, r := v.(KRegister); return r }
func isKk(v interface{}) bool {
x, r := v.(MaskedRegister)
return isK(v) || (r && isK(x.Reg) && !x.Mask.Z)
}
func isM(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && x.isMem() && x.Broadcast == 0 && !x.Masked
}
func isMk(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && x.isMem() && x.Broadcast == 0 && !(x.Masked && x.Mask.Z)
}
func isMkz(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && x.isMem() && x.Broadcast == 0
}
func isM8(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isM(v) && x.isSize(1)
}
func isM16(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isM(v) && x.isSize(2)
}
func isM16kz(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isMkz(v) && x.isSize(2)
}
func isM32(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isM(v) && x.isSize(4)
}
func isM32k(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isMk(v) && x.isSize(4)
}
func isM32kz(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isMkz(v) && x.isSize(4)
}
func isM64(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isM(v) && x.isSize(8)
}
func isM64k(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isMk(v) && x.isSize(8)
}
func isM64kz(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isMkz(v) && x.isSize(8)
}
func isM128(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isM(v) && x.isSize(16)
}
func isM128kz(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isMkz(v) && x.isSize(16)
}
func isM256(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isM(v) && x.isSize(32)
}
func isM256kz(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isMkz(v) && x.isSize(32)
}
func isM512(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isM(v) && x.isSize(64)
}
func isM512kz(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && isMkz(v) && x.isSize(64)
}
func isM64M32bcst(v interface{}) bool {
x, r := v.(*MemoryOperand)
return isM64(v) || (r && x.isBroadcast(4, 2))
}
func isM128M32bcst(v interface{}) bool {
x, r := v.(*MemoryOperand)
return isM128(v) || (r && x.isBroadcast(4, 4))
}
func isM256M32bcst(v interface{}) bool {
x, r := v.(*MemoryOperand)
return isM256(v) || (r && x.isBroadcast(4, 8))
}
func isM512M32bcst(v interface{}) bool {
x, r := v.(*MemoryOperand)
return isM512(v) || (r && x.isBroadcast(4, 16))
}
func isM128M64bcst(v interface{}) bool {
x, r := v.(*MemoryOperand)
return isM128(v) || (r && x.isBroadcast(8, 2))
}
func isM256M64bcst(v interface{}) bool {
x, r := v.(*MemoryOperand)
return isM256(v) || (r && x.isBroadcast(8, 4))
}
func isM512M64bcst(v interface{}) bool {
x, r := v.(*MemoryOperand)
return isM512(v) || (r && x.isBroadcast(8, 8))
}
func isVMX(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && x.isVMX(false) && !x.Masked
}
func isEVEXVMX(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && x.isVMX(true) && !x.Masked
}
func isVMXk(v interface{}) bool { x, r := v.(*MemoryOperand); return r && x.isVMX(true) }
func isVMY(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && x.isVMY(false) && !x.Masked
}
func isEVEXVMY(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && x.isVMY(true) && !x.Masked
}
func isVMYk(v interface{}) bool { x, r := v.(*MemoryOperand); return r && x.isVMY(true) }
func isVMZ(v interface{}) bool {
x, r := v.(*MemoryOperand)
return r && x.isVMZ() && !x.Masked
}
func isVMZk(v interface{}) bool { x, r := v.(*MemoryOperand); return r && x.isVMZ() }
func isSAE(v interface{}) bool { _, r := v.(ExceptionControl); return r }
func isER(v interface{}) bool { _, r := v.(RoundingControl); return r }
func isImmExt(v interface{}, ext int, min int64, max int64) bool {
if x, ok := asInt64(v); !ok {
return false
} else if m := int64(1) << (8 * ext); x < m && x >= m + min {
return true
} else {
return x <= max && x >= min
}
if x, ok := asInt64(v); !ok {
return false
} else if m := int64(1) << (8 * ext); x < m && x >= m+min {
return true
} else {
return x <= max && x >= min
}
}
func isImm8Ext(v interface{}, ext int) bool {
return isImmExt(v, ext, math.MinInt8, math.MaxInt8)
return isImmExt(v, ext, math.MinInt8, math.MaxInt8)
}
func isImm32Ext(v interface{}, ext int) bool {
return isImmExt(v, ext, math.MinInt32, math.MaxInt32)
return isImmExt(v, ext, math.MinInt32, math.MaxInt32)
}

117
vendor/github.com/chenzhuoyu/iasm/x86_64/pools.go generated vendored
View file

@ -1,117 +1,38 @@
package x86_64
import (
`sync`
)
var (
labelPool sync.Pool
programPool sync.Pool
instructionPool sync.Pool
memoryOperandPool sync.Pool
)
func freeLabel(v *Label) {
labelPool.Put(v)
}
func clearLabel(p *Label) *Label {
*p = Label{}
return p
}
// CreateLabel creates a new Label, it may allocate a new one or grab one from a pool.
func CreateLabel(name string) *Label {
var p *Label
var v interface{}
p := new(Label)
/* attempt to grab from the pool */
if v = labelPool.Get(); v == nil {
p = new(Label)
} else {
p = clearLabel(v.(*Label))
}
/* initialize the label */
p.refs = 1
p.Name = name
return p
/* initialize the label */
p.refs = 1
p.Name = name
return p
}
func newProgram(arch *Arch) *Program {
var p *Program
var v interface{}
p := new(Program)
/* attempt to grab from the pool */
if v = programPool.Get(); v == nil {
p = new(Program)
} else {
p = clearProgram(v.(*Program))
}
/* initialize the program */
p.arch = arch
return p
}
func freeProgram(p *Program) {
programPool.Put(p)
}
func clearProgram(p *Program) *Program {
*p = Program{}
return p
/* initialize the program */
p.arch = arch
return p
}
func newInstruction(name string, argc int, argv Operands) *Instruction {
var v interface{}
var p *Instruction
p := new(Instruction)
/* attempt to grab from the pool */
if v = instructionPool.Get(); v == nil {
p = new(Instruction)
} else {
p = clearInstruction(v.(*Instruction))
}
/* initialize the instruction */
p.name = name
p.argc = argc
p.argv = argv
return p
}
func freeInstruction(v *Instruction) {
instructionPool.Put(v)
}
func clearInstruction(p *Instruction) *Instruction {
*p = Instruction { prefix: p.prefix[:0] }
return p
}
func freeMemoryOperand(m *MemoryOperand) {
memoryOperandPool.Put(m)
}
func clearMemoryOperand(m *MemoryOperand) *MemoryOperand {
*m = MemoryOperand{}
return m
/* initialize the instruction */
p.name = name
p.argc = argc
p.argv = argv
return p
}
// CreateMemoryOperand creates a new MemoryOperand, it may allocate a new one or grab one from a pool.
func CreateMemoryOperand() *MemoryOperand {
var v interface{}
var p *MemoryOperand
p := new(MemoryOperand)
/* attempt to grab from the pool */
if v = memoryOperandPool.Get(); v == nil {
p = new(MemoryOperand)
} else {
p = clearMemoryOperand(v.(*MemoryOperand))
}
/* initialize the memory operand */
p.refs = 1
return p
/* initialize the memory operand */
p.refs = 1
return p
}

658
vendor/github.com/chenzhuoyu/iasm/x86_64/program.go generated vendored
View file

@ -1,127 +1,149 @@
package x86_64
import (
`fmt`
`math`
`math/bits`
"fmt"
"math"
"math/bits"
`github.com/chenzhuoyu/iasm/expr`
"github.com/chenzhuoyu/iasm/expr"
)
type (
_PseudoType int
_InstructionEncoder func(*Program, ...interface{}) *Instruction
_PseudoType int
_InstructionEncoder func(*Program, ...interface{}) *Instruction
)
const (
_PseudoNop _PseudoType = iota + 1
_PseudoByte
_PseudoWord
_PseudoLong
_PseudoQuad
_PseudoData
_PseudoAlign
_PseudoNop _PseudoType = iota + 1
_PseudoByte
_PseudoWord
_PseudoLong
_PseudoQuad
_PseudoData
_PseudoAlign
)
func (self _PseudoType) String() string {
switch self {
case _PseudoNop : return ".nop"
case _PseudoByte : return ".byte"
case _PseudoWord : return ".word"
case _PseudoLong : return ".long"
case _PseudoQuad : return ".quad"
case _PseudoData : return ".data"
case _PseudoAlign : return ".align"
default : panic("unreachable")
}
switch self {
case _PseudoNop:
return ".nop"
case _PseudoByte:
return ".byte"
case _PseudoWord:
return ".word"
case _PseudoLong:
return ".long"
case _PseudoQuad:
return ".quad"
case _PseudoData:
return ".data"
case _PseudoAlign:
return ".align"
default:
panic("unreachable")
}
}
type _Pseudo struct {
kind _PseudoType
data []byte
uint uint64
expr *expr.Expr
kind _PseudoType
data []byte
uint uint64
expr *expr.Expr
}
func (self *_Pseudo) free() {
if self.expr != nil {
self.expr.Free()
}
if self.expr != nil {
self.expr.Free()
}
}
func (self *_Pseudo) encode(m *[]byte, pc uintptr) int {
switch self.kind {
case _PseudoNop : return 0
case _PseudoByte : self.encodeByte(m) ; return 1
case _PseudoWord : self.encodeWord(m) ; return 2
case _PseudoLong : self.encodeLong(m) ; return 4
case _PseudoQuad : self.encodeQuad(m) ; return 8
case _PseudoData : self.encodeData(m) ; return len(self.data)
case _PseudoAlign : self.encodeAlign(m, pc) ; return self.alignSize(pc)
default : panic("invalid pseudo instruction")
}
switch self.kind {
case _PseudoNop:
return 0
case _PseudoByte:
self.encodeByte(m)
return 1
case _PseudoWord:
self.encodeWord(m)
return 2
case _PseudoLong:
self.encodeLong(m)
return 4
case _PseudoQuad:
self.encodeQuad(m)
return 8
case _PseudoData:
self.encodeData(m)
return len(self.data)
case _PseudoAlign:
self.encodeAlign(m, pc)
return self.alignSize(pc)
default:
panic("invalid pseudo instruction")
}
}
func (self *_Pseudo) evalExpr(low int64, high int64) int64 {
if v, err := self.expr.Evaluate(); err != nil {
panic(err)
} else if v < low || v > high {
panic(fmt.Sprintf("expression out of range [%d, %d]: %d", low, high, v))
} else {
return v
}
if v, err := self.expr.Evaluate(); err != nil {
panic(err)
} else if v < low || v > high {
panic(fmt.Sprintf("expression out of range [%d, %d]: %d", low, high, v))
} else {
return v
}
}
func (self *_Pseudo) alignSize(pc uintptr) int {
if !ispow2(self.uint) {
panic(fmt.Sprintf("aligment should be a power of 2, not %d", self.uint))
} else {
return align(int(pc), bits.TrailingZeros64(self.uint)) - int(pc)
}
if !ispow2(self.uint) {
panic(fmt.Sprintf("aligment should be a power of 2, not %d", self.uint))
} else {
return align(int(pc), bits.TrailingZeros64(self.uint)) - int(pc)
}
}
func (self *_Pseudo) encodeData(m *[]byte) {
if m != nil {
*m = append(*m, self.data...)
}
if m != nil {
*m = append(*m, self.data...)
}
}
func (self *_Pseudo) encodeByte(m *[]byte) {
if m != nil {
append8(m, byte(self.evalExpr(math.MinInt8, math.MaxUint8)))
}
if m != nil {
append8(m, byte(self.evalExpr(math.MinInt8, math.MaxUint8)))
}
}
func (self *_Pseudo) encodeWord(m *[]byte) {
if m != nil {
append16(m, uint16(self.evalExpr(math.MinInt16, math.MaxUint16)))
}
if m != nil {
append16(m, uint16(self.evalExpr(math.MinInt16, math.MaxUint16)))
}
}
func (self *_Pseudo) encodeLong(m *[]byte) {
if m != nil {
append32(m, uint32(self.evalExpr(math.MinInt32, math.MaxUint32)))
}
if m != nil {
append32(m, uint32(self.evalExpr(math.MinInt32, math.MaxUint32)))
}
}
func (self *_Pseudo) encodeQuad(m *[]byte) {
if m != nil {
if v, err := self.expr.Evaluate(); err != nil {
panic(err)
} else {
append64(m, uint64(v))
}
}
if m != nil {
if v, err := self.expr.Evaluate(); err != nil {
panic(err)
} else {
append64(m, uint64(v))
}
}
}
func (self *_Pseudo) encodeAlign(m *[]byte, pc uintptr) {
if m != nil {
if self.expr == nil {
expandmm(m, self.alignSize(pc), 0)
} else {
expandmm(m, self.alignSize(pc), byte(self.evalExpr(math.MinInt8, math.MaxUint8)))
}
}
if m != nil {
if self.expr == nil {
expandmm(m, self.alignSize(pc), 0)
} else {
expandmm(m, self.alignSize(pc), byte(self.evalExpr(math.MinInt8, math.MaxUint8)))
}
}
}
// Operands represents a sequence of operand required by an instruction.
@ -131,15 +153,15 @@ type Operands [_N_args]interface{
type InstructionDomain uint8
const (
DomainGeneric InstructionDomain = iota
DomainMMXSSE
DomainAVX
DomainFMA
DomainCrypto
DomainMask
DomainAMDSpecific
DomainMisc
DomainPseudo
DomainGeneric InstructionDomain = iota
DomainMMXSSE
DomainAVX
DomainFMA
DomainCrypto
DomainMask
DomainAMDSpecific
DomainMisc
DomainPseudo
)
type (
@ -147,139 +169,139 @@ type Instruct
)
const (
_B_none _BranchType = iota
_B_conditional
_B_unconditional
_B_none _BranchType = iota
_B_conditional
_B_unconditional
)
// Instruction represents an unencoded instruction.
type Instruction struct {
next *Instruction
pc uintptr
nb int
len int
argc int
name string
argv Operands
forms [_N_forms]_Encoding
pseudo _Pseudo
branch _BranchType
domain InstructionDomain
prefix []byte
next *Instruction
pc uintptr
nb int
len int
argc int
name string
argv Operands
forms [_N_forms]_Encoding
pseudo _Pseudo
branch _BranchType
domain InstructionDomain
prefix []byte
}
func (self *Instruction) add(flags int, encoder func(m *_Encoding, v []interface{})) {
self.forms[self.len].flags = flags
self.forms[self.len].encoder = encoder
self.len++
self.forms[self.len].flags = flags
self.forms[self.len].encoder = encoder
self.len++
}
func (self *Instruction) free() {
self.clear()
self.pseudo.free()
freeInstruction(self)
self.clear()
self.pseudo.free()
//freeInstruction(self)
}
func (self *Instruction) clear() {
for i := 0; i < self.argc; i++ {
if v, ok := self.argv[i].(Disposable); ok {
v.Free()
}
}
for i := 0; i < self.argc; i++ {
if v, ok := self.argv[i].(Disposable); ok {
v.Free()
}
}
}
func (self *Instruction) check(e *_Encoding) bool {
if (e.flags & _F_rel1) != 0 {
return isRel8(self.argv[0])
} else if (e.flags & _F_rel4) != 0 {
return isRel32(self.argv[0]) || isLabel(self.argv[0])
} else {
return true
}
if (e.flags & _F_rel1) != 0 {
return isRel8(self.argv[0])
} else if (e.flags & _F_rel4) != 0 {
return isRel32(self.argv[0]) || isLabel(self.argv[0])
} else {
return true
}
}
func (self *Instruction) encode(m *[]byte) int {
n := math.MaxInt64
p := (*_Encoding)(nil)
n := math.MaxInt64
p := (*_Encoding)(nil)
/* encode prefixes if any */
if self.nb = len(self.prefix); m != nil {
*m = append(*m, self.prefix...)
}
/* encode prefixes if any */
if self.nb = len(self.prefix); m != nil {
*m = append(*m, self.prefix...)
}
/* check for pseudo-instructions */
if self.pseudo.kind != 0 {
self.nb += self.pseudo.encode(m, self.pc)
return self.nb
}
/* check for pseudo-instructions */
if self.pseudo.kind != 0 {
self.nb += self.pseudo.encode(m, self.pc)
return self.nb
}
/* find the shortest encoding */
for i := 0; i < self.len; i++ {
if e := &self.forms[i]; self.check(e) {
if v := e.encode(self.argv[:self.argc]); v < n {
n = v
p = e
}
}
}
/* find the shortest encoding */
for i := 0; i < self.len; i++ {
if e := &self.forms[i]; self.check(e) {
if v := e.encode(self.argv[:self.argc]); v < n {
n = v
p = e
}
}
}
/* add to buffer if needed */
if m != nil {
*m = append(*m, p.bytes[:n]...)
}
/* add to buffer if needed */
if m != nil {
*m = append(*m, p.bytes[:n]...)
}
/* update the instruction length */
self.nb += n
return self.nb
/* update the instruction length */
self.nb += n
return self.nb
}
/** Instruction Prefixes **/
const (
_P_cs = 0x2e
_P_ds = 0x3e
_P_es = 0x26
_P_fs = 0x64
_P_gs = 0x65
_P_ss = 0x36
_P_lock = 0xf0
_P_cs = 0x2e
_P_ds = 0x3e
_P_es = 0x26
_P_fs = 0x64
_P_gs = 0x65
_P_ss = 0x36
_P_lock = 0xf0
)
// CS overrides the memory operation of this instruction to CS.
func (self *Instruction) CS() *Instruction {
self.prefix = append(self.prefix, _P_cs)
return self
self.prefix = append(self.prefix, _P_cs)
return self
}
// DS overrides the memory operation of this instruction to DS,
// this is the default section for most instructions if not specified.
func (self *Instruction) DS() *Instruction {
self.prefix = append(self.prefix, _P_ds)
return self
self.prefix = append(self.prefix, _P_ds)
return self
}
// ES overrides the memory operation of this instruction to ES.
func (self *Instruction) ES() *Instruction {
self.prefix = append(self.prefix, _P_es)
return self
self.prefix = append(self.prefix, _P_es)
return self
}
// FS overrides the memory operation of this instruction to FS.
func (self *Instruction) FS() *Instruction {
self.prefix = append(self.prefix, _P_fs)
return self
self.prefix = append(self.prefix, _P_fs)
return self
}
// GS overrides the memory operation of this instruction to GS.
func (self *Instruction) GS() *Instruction {
self.prefix = append(self.prefix, _P_gs)
return self
self.prefix = append(self.prefix, _P_gs)
return self
}
// SS overrides the memory operation of this instruction to SS.
func (self *Instruction) SS() *Instruction {
self.prefix = append(self.prefix, _P_ss)
return self
self.prefix = append(self.prefix, _P_ss)
return self
}
// LOCK causes the processor's LOCK# signal to be asserted during execution of
@ -287,128 +309,132 @@ func (self *Instruction) SS() *Instruction {
// In a multiprocessor environment, the LOCK# signal insures that the processor
// has exclusive use of any shared memory while the signal is asserted.
func (self *Instruction) LOCK() *Instruction {
self.prefix = append(self.prefix, _P_lock)
return self
self.prefix = append(self.prefix, _P_lock)
return self
}
/** Basic Instruction Properties **/
// Name returns the instruction name.
func (self *Instruction) Name() string {
return self.name
return self.name
}
// Domain returns the domain of this instruction.
func (self *Instruction) Domain() InstructionDomain {
return self.domain
return self.domain
}
// Operands returns the operands of this instruction.
func (self *Instruction) Operands() []interface{} {
return self.argv[:self.argc]
return self.argv[:self.argc]
}
// Program represents a sequence of instructions.
type Program struct {
arch *Arch
head *Instruction
tail *Instruction
arch *Arch
head *Instruction
tail *Instruction
}
const (
_N_near = 2 // near-branch (-128 ~ +127) takes 2 bytes to encode
_N_far_cond = 6 // conditional far-branch takes 6 bytes to encode
_N_far_uncond = 5 // unconditional far-branch takes 5 bytes to encode
_N_near = 2 // near-branch (-128 ~ +127) takes 2 bytes to encode
_N_far_cond = 6 // conditional far-branch takes 6 bytes to encode
_N_far_uncond = 5 // unconditional far-branch takes 5 bytes to encode
)
func (self *Program) clear() {
for p, q := self.head, self.head; p != nil; p = q {
q = p.next
p.free()
}
for p, q := self.head, self.head; p != nil; p = q {
q = p.next
p.free()
}
}
func (self *Program) alloc(name string, argc int, argv Operands) *Instruction {
p := self.tail
q := newInstruction(name, argc, argv)
p := self.tail
q := newInstruction(name, argc, argv)
/* attach to tail if any */
if p != nil {
p.next = q
} else {
self.head = q
}
/* attach to tail if any */
if p != nil {
p.next = q
} else {
self.head = q
}
/* set the new tail */
self.tail = q
return q
/* set the new tail */
self.tail = q
return q
}
func (self *Program) pseudo(kind _PseudoType) (p *Instruction) {
p = self.alloc(kind.String(), 0, Operands{})
p.domain = DomainPseudo
p.pseudo.kind = kind
return
p = self.alloc(kind.String(), 0, Operands{})
p.domain = DomainPseudo
p.pseudo.kind = kind
return
}
func (self *Program) require(isa ISA) {
if !self.arch.HasISA(isa) {
panic("ISA '" + isa.String() + "' was not enabled")
}
if !self.arch.HasISA(isa) {
panic("ISA '" + isa.String() + "' was not enabled")
}
}
func (self *Program) branchSize(p *Instruction) int {
switch p.branch {
case _B_none : panic("p is not a branch")
case _B_conditional : return _N_far_cond
case _B_unconditional : return _N_far_uncond
default : panic("invalid instruction")
}
switch p.branch {
case _B_none:
panic("p is not a branch")
case _B_conditional:
return _N_far_cond
case _B_unconditional:
return _N_far_uncond
default:
panic("invalid instruction")
}
}
/** Pseudo-Instructions **/
// Byte is a pseudo-instruction to add raw byte to the assembled code.
func (self *Program) Byte(v *expr.Expr) (p *Instruction) {
p = self.pseudo(_PseudoByte)
p.pseudo.expr = v
return
p = self.pseudo(_PseudoByte)
p.pseudo.expr = v
return
}
// Word is a pseudo-instruction to add raw uint16 as little-endian to the assembled code.
func (self *Program) Word(v *expr.Expr) (p *Instruction) {
p = self.pseudo(_PseudoWord)
p.pseudo.expr = v
return
p = self.pseudo(_PseudoWord)
p.pseudo.expr = v
return
}
// Long is a pseudo-instruction to add raw uint32 as little-endian to the assembled code.
func (self *Program) Long(v *expr.Expr) (p *Instruction) {
p = self.pseudo(_PseudoLong)
p.pseudo.expr = v
return
p = self.pseudo(_PseudoLong)
p.pseudo.expr = v
return
}
// Quad is a pseudo-instruction to add raw uint64 as little-endian to the assembled code.
func (self *Program) Quad(v *expr.Expr) (p *Instruction) {
p = self.pseudo(_PseudoQuad)
p.pseudo.expr = v
return
p = self.pseudo(_PseudoQuad)
p.pseudo.expr = v
return
}
// Data is a pseudo-instruction to add raw bytes to the assembled code.
func (self *Program) Data(v []byte) (p *Instruction) {
p = self.pseudo(_PseudoData)
p.pseudo.data = v
return
p = self.pseudo(_PseudoData)
p.pseudo.data = v
return
}
// Align is a pseudo-instruction to ensure the PC is aligned to a certain value.
func (self *Program) Align(align uint64, padding *expr.Expr) (p *Instruction) {
p = self.pseudo(_PseudoAlign)
p.pseudo.uint = align
p.pseudo.expr = padding
return
p = self.pseudo(_PseudoAlign)
p.pseudo.uint = align
p.pseudo.expr = padding
return
}
/** Program Assembler **/
@ -417,126 +443,126 @@ func (self *Program) Align(align uint64, padding *expr.Expr) (p *Instruction) {
// Any operation performed after Free is undefined behavior.
//
// NOTE: This also frees all the instructions, labels, memory
// operands and expressions associated with this program.
//
// operands and expressions associated with this program.
func (self *Program) Free() {
self.clear()
freeProgram(self)
self.clear()
//freeProgram(self)
}
// Link pins a label at the current position.
func (self *Program) Link(p *Label) {
if p.Dest != nil {
panic("lable was alreay linked")
} else {
p.Dest = self.pseudo(_PseudoNop)
}
if p.Dest != nil {
panic("lable was alreay linked")
} else {
p.Dest = self.pseudo(_PseudoNop)
}
}
// Assemble assembles and links the entire program into machine code.
func (self *Program) Assemble(pc uintptr) (ret []byte) {
orig := pc
next := true
offs := uintptr(0)
orig := pc
next := true
offs := uintptr(0)
/* Pass 0: PC-precompute, assume all labeled branches are far-branches. */
for p := self.head; p != nil; p = p.next {
if p.pc = pc; !isLabel(p.argv[0]) || p.branch == _B_none {
pc += uintptr(p.encode(nil))
} else {
pc += uintptr(self.branchSize(p))
}
}
/* Pass 0: PC-precompute, assume all labeled branches are far-branches. */
for p := self.head; p != nil; p = p.next {
if p.pc = pc; !isLabel(p.argv[0]) || p.branch == _B_none {
pc += uintptr(p.encode(nil))
} else {
pc += uintptr(self.branchSize(p))
}
}
/* allocate space for the machine code */
nb := int(pc - orig)
ret = make([]byte, 0, nb)
/* allocate space for the machine code */
nb := int(pc - orig)
ret = make([]byte, 0, nb)
/* Pass 1: adjust all the jumps */
for next {
next = false
offs = uintptr(0)
/* Pass 1: adjust all the jumps */
for next {
next = false
offs = uintptr(0)
/* scan all the branches */
for p := self.head; p != nil; p = p.next {
var ok bool
var lb *Label
/* scan all the branches */
for p := self.head; p != nil; p = p.next {
var ok bool
var lb *Label
/* re-calculate the alignment here */
if nb = p.nb; p.pseudo.kind == _PseudoAlign {
p.pc -= offs
offs += uintptr(nb - p.encode(nil))
continue
}
/* re-calculate the alignment here */
if nb = p.nb; p.pseudo.kind == _PseudoAlign {
p.pc -= offs
offs += uintptr(nb - p.encode(nil))
continue
}
/* adjust the program counter */
p.pc -= offs
lb, ok = p.argv[0].(*Label)
/* adjust the program counter */
p.pc -= offs
lb, ok = p.argv[0].(*Label)
/* only care about labeled far-branches */
if !ok || p.nb == _N_near || p.branch == _B_none {
continue
}
/* only care about labeled far-branches */
if !ok || p.nb == _N_near || p.branch == _B_none {
continue
}
/* calculate the jump offset */
size := self.branchSize(p)
diff := lb.offset(p.pc, size)
/* calculate the jump offset */
size := self.branchSize(p)
diff := lb.offset(p.pc, size)
/* too far to be a near jump */
if diff > 127 || diff < -128 {
p.nb = size
continue
}
/* too far to be a near jump */
if diff > 127 || diff < -128 {
p.nb = size
continue
}
/* a far jump becomes a near jump, calculate
* the PC adjustment value and assemble again */
next = true
p.nb = _N_near
offs += uintptr(size - _N_near)
}
}
/* a far jump becomes a near jump, calculate
* the PC adjustment value and assemble again */
next = true
p.nb = _N_near
offs += uintptr(size - _N_near)
}
}
/* Pass 3: link all the cross-references */
for p := self.head; p != nil; p = p.next {
for i := 0; i < p.argc; i++ {
var ok bool
var lb *Label
var op *MemoryOperand
/* Pass 3: link all the cross-references */
for p := self.head; p != nil; p = p.next {
for i := 0; i < p.argc; i++ {
var ok bool
var lb *Label
var op *MemoryOperand
/* resolve labels */
if lb, ok = p.argv[i].(*Label); ok {
p.argv[i] = lb.offset(p.pc, p.nb)
continue
}
/* resolve labels */
if lb, ok = p.argv[i].(*Label); ok {
p.argv[i] = lb.offset(p.pc, p.nb)
continue
}
/* check for memory operands */
if op, ok = p.argv[i].(*MemoryOperand); !ok {
continue
}
/* check for memory operands */
if op, ok = p.argv[i].(*MemoryOperand); !ok {
continue
}
/* check for label references */
if op.Addr.Type != Reference {
continue
}
/* check for label references */
if op.Addr.Type != Reference {
continue
}
/* replace the label with the real offset */
op.Addr.Type = Offset
op.Addr.Offset = op.Addr.Reference.offset(p.pc, p.nb)
}
}
/* replace the label with the real offset */
op.Addr.Type = Offset
op.Addr.Offset = op.Addr.Reference.offset(p.pc, p.nb)
}
}
/* Pass 4: actually encode all the instructions */
for p := self.head; p != nil; p = p.next {
p.encode(&ret)
}
/* Pass 4: actually encode all the instructions */
for p := self.head; p != nil; p = p.next {
p.encode(&ret)
}
/* all done */
return ret
/* all done */
return ret
}
// AssembleAndFree is like Assemble, but it frees the Program after assembling.
func (self *Program) AssembleAndFree(pc uintptr) (ret []byte) {
ret = self.Assemble(pc)
self.Free()
return
}
ret = self.Assemble(pc)
self.Free()
return
}

3
vendor/github.com/gabriel-vasile/mimetype/README.md generated vendored
View file

@ -10,9 +10,6 @@
</h6>
<p align="center">
<a href="https://travis-ci.org/gabriel-vasile/mimetype">
<img alt="Build Status" src="https://travis-ci.org/gabriel-vasile/mimetype.svg?branch=master">
</a>
<a href="https://pkg.go.dev/github.com/gabriel-vasile/mimetype">
<img alt="Go Reference" src="https://pkg.go.dev/badge/github.com/gabriel-vasile/mimetype.svg">
</a>

38
vendor/github.com/gabriel-vasile/mimetype/internal/magic/binary.go generated vendored
View file

@ -150,32 +150,34 @@ func Marc(raw []byte, limit uint32) bool {
}
// Glb matches a glTF model format file.
// GLB is the binary file format representation of 3D models save in
// GLB is the binary file format representation of 3D models saved in
// the GL transmission Format (glTF).
// see more: https://docs.fileformat.com/3d/glb/
// https://www.iana.org/assignments/media-types/model/gltf-binary
// GLB file format is based on little endian and its header structure
// show below:
// GLB uses little endian and its header structure is as follows:
//
// <-- 12-byte header -->
// | magic | version | length |
// | (uint32) | (uint32) | (uint32) |
// | \x67\x6C\x54\x46 | \x01\x00\x00\x00 | ... |
// | g l T F | 1 | ... |
// <-- 12-byte header -->
// | magic | version | length |
// | (uint32) | (uint32) | (uint32) |
// | \x67\x6C\x54\x46 | \x01\x00\x00\x00 | ... |
// | g l T F | 1 | ... |
//
// Visit [glTF specification] and [IANA glTF entry] for more details.
//
// [glTF specification]: https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html
// [IANA glTF entry]: https://www.iana.org/assignments/media-types/model/gltf-binary
var Glb = prefix([]byte("\x67\x6C\x54\x46\x02\x00\x00\x00"),
[]byte("\x67\x6C\x54\x46\x01\x00\x00\x00"))
// TzIf matches a Time Zone Information Format (TZif) file.
// See more: https://tools.ietf.org/id/draft-murchison-tzdist-tzif-00.html#rfc.section.3
// Its header structure is shown below:
// +---------------+---+
// | magic (4) | <-+-- version (1)
// +---------------+---+---------------------------------------+
// | [unused - reserved for future use] (15) |
// +---------------+---------------+---------------+-----------+
// | isutccnt (4) | isstdcnt (4) | leapcnt (4) |
// +---------------+---------------+---------------+
// | timecnt (4) | typecnt (4) | charcnt (4) |
// +---------------+---+
// | magic (4) | <-+-- version (1)
// +---------------+---+---------------------------------------+
// | [unused - reserved for future use] (15) |
// +---------------+---------------+---------------+-----------+
// | isutccnt (4) | isstdcnt (4) | leapcnt (4) |
// +---------------+---------------+---------------+
// | timecnt (4) | typecnt (4) | charcnt (4) |
func TzIf(raw []byte, limit uint32) bool {
// File is at least 44 bytes (header size).
if len(raw) < 44 {

4
vendor/github.com/gabriel-vasile/mimetype/internal/magic/magic.go generated vendored
View file

@ -177,7 +177,9 @@ func newXMLSig(localName, xmlns string) xmlSig {
// and, optionally, followed by the arguments for the interpreter.
//
// Ex:
// #! /usr/bin/env php
//
// #! /usr/bin/env php
//
// /usr/bin/env is the interpreter, php is the first and only argument.
func shebang(sigs ...[]byte) Detector {
return func(raw []byte, limit uint32) bool {

18
vendor/github.com/gabriel-vasile/mimetype/internal/magic/text_csv.go generated vendored
View file

@ -3,6 +3,7 @@
import (
"bytes"
"encoding/csv"
"errors"
"io"
)
@ -19,12 +20,23 @@ func Tsv(raw []byte, limit uint32) bool {
func sv(in []byte, comma rune, limit uint32) bool {
r := csv.NewReader(dropLastLine(in, limit))
r.Comma = comma
r.TrimLeadingSpace = true
r.ReuseRecord = true
r.LazyQuotes = true
r.Comment = '#'
lines, err := r.ReadAll()
return err == nil && r.FieldsPerRecord > 1 && len(lines) > 1
lines := 0
for {
_, err := r.Read()
if errors.Is(err, io.EOF) {
break
}
if err != nil {
return false
}
lines++
}
return r.FieldsPerRecord > 1 && lines > 1
}
// dropLastLine drops the last incomplete line from b.

3
vendor/github.com/gabriel-vasile/mimetype/mimetype.go generated vendored
View file

@ -39,7 +39,8 @@ func Detect(in []byte) *MIME {
//
// DetectReader assumes the reader offset is at the start. If the input is an
// io.ReadSeeker you previously read from, it should be rewinded before detection:
// reader.Seek(0, io.SeekStart)
//
// reader.Seek(0, io.SeekStart)
func DetectReader(r io.Reader) (*MIME, error) {
var in []byte
var err error

2
vendor/github.com/gabriel-vasile/mimetype/supported_mimes.md generated vendored
View file

@ -1,4 +1,4 @@
## 172 Supported MIME types
## 173 Supported MIME types
This file is automatically generated when running tests. Do not edit manually.
Extension | MIME type | Aliases

44
vendor/github.com/gin-contrib/cors/config.go generated vendored
View file

@ -8,14 +8,15 @@
)
type cors struct {
allowAllOrigins bool
allowCredentials bool
allowOriginFunc func(string) bool
allowOrigins []string
normalHeaders http.Header
preflightHeaders http.Header
wildcardOrigins [][]string
optionsResponseStatusCode int
allowAllOrigins bool
allowCredentials bool
allowOriginFunc func(string) bool
allowOriginWithContextFunc func(*gin.Context, string) bool
allowOrigins []string
normalHeaders http.Header
preflightHeaders http.Header
wildcardOrigins [][]string
optionsResponseStatusCode int
}
var (
@ -54,14 +55,15 @@ func newCors(config Config) *cors {
}
return &cors{
allowOriginFunc: config.AllowOriginFunc,
allowAllOrigins: config.AllowAllOrigins,
allowCredentials: config.AllowCredentials,
allowOrigins: normalize(config.AllowOrigins),
normalHeaders: generateNormalHeaders(config),
preflightHeaders: generatePreflightHeaders(config),
wildcardOrigins: config.parseWildcardRules(),
optionsResponseStatusCode: config.OptionsResponseStatusCode,
allowOriginFunc: config.AllowOriginFunc,
allowOriginWithContextFunc: config.AllowOriginWithContextFunc,
allowAllOrigins: config.AllowAllOrigins,
allowCredentials: config.AllowCredentials,
allowOrigins: normalize(config.AllowOrigins),
normalHeaders: generateNormalHeaders(config),
preflightHeaders: generatePreflightHeaders(config),
wildcardOrigins: config.parseWildcardRules(),
optionsResponseStatusCode: config.OptionsResponseStatusCode,
}
}
@ -79,7 +81,7 @@ func (cors *cors) applyCors(c *gin.Context) {
return
}
if !cors.validateOrigin(origin) {
if !cors.isOriginValid(c, origin) {
c.AbortWithStatus(http.StatusForbidden)
return
}
@ -112,6 +114,14 @@ func (cors *cors) validateWildcardOrigin(origin string) bool {
return false
}
func (cors *cors) isOriginValid(c *gin.Context, origin string) bool {
valid := cors.validateOrigin(origin)
if !valid && cors.allowOriginWithContextFunc != nil {
valid = cors.allowOriginWithContextFunc(c, origin)
}
return valid
}
func (cors *cors) validateOrigin(origin string) bool {
if cors.allowAllOrigins {
return true

32
vendor/github.com/gin-contrib/cors/cors.go generated vendored
View file

@ -2,6 +2,7 @@
import (
"errors"
"fmt"
"strings"
"time"
@ -22,6 +23,12 @@ type Config struct {
// set, the content of AllowOrigins is ignored.
AllowOriginFunc func(origin string) bool
// Same as AllowOriginFunc except also receives the full request context.
// This function should use the context as a read only source and not
// have any side effects on the request, such as aborting or injecting
// values on the request.
AllowOriginWithContextFunc func(c *gin.Context, origin string) bool
// AllowMethods is a list of methods the client is allowed to use with
// cross-domain requests. Default value is simple methods (GET, POST, PUT, PATCH, DELETE, HEAD, and OPTIONS)
AllowMethods []string
@ -51,6 +58,9 @@ type Config struct {
// Allows usage of popular browser extensions schemas
AllowBrowserExtensions bool
// Allows to add custom schema like tauri://
CustomSchemas []string
// Allows usage of WebSocket protocol
AllowWebSockets bool
@ -87,6 +97,9 @@ func (c Config) getAllowedSchemas() []string {
if c.AllowFiles {
allowedSchemas = append(allowedSchemas, FileSchemas...)
}
if c.CustomSchemas != nil {
allowedSchemas = append(allowedSchemas, c.CustomSchemas...)
}
return allowedSchemas
}
@ -102,10 +115,21 @@ func (c Config) validateAllowedSchemas(origin string) bool {
// Validate is check configuration of user defined.
func (c Config) Validate() error {
if c.AllowAllOrigins && (c.AllowOriginFunc != nil || len(c.AllowOrigins) > 0) {
return errors.New("conflict settings: all origins are allowed. AllowOriginFunc or AllowOrigins is not needed")
hasOriginFn := c.AllowOriginFunc != nil
hasOriginFn = hasOriginFn || c.AllowOriginWithContextFunc != nil
if c.AllowAllOrigins && (hasOriginFn || len(c.AllowOrigins) > 0) {
originFields := strings.Join([]string{
"AllowOriginFunc",
"AllowOriginFuncWithContext",
"AllowOrigins",
}, " or ")
return fmt.Errorf(
"conflict settings: all origins enabled. %s is not needed",
originFields,
)
}
if !c.AllowAllOrigins && c.AllowOriginFunc == nil && len(c.AllowOrigins) == 0 {
if !c.AllowAllOrigins && !hasOriginFn && len(c.AllowOrigins) == 0 {
return errors.New("conflict settings: all origins disabled")
}
for _, origin := range c.AllowOrigins {
@ -138,7 +162,7 @@ func (c Config) parseWildcardRules() [][]string {
continue
}
if i == (len(o) - 1) {
wRules = append(wRules, []string{o[:i-1], "*"})
wRules = append(wRules, []string{o[:i], "*"})
continue
}

4
vendor/github.com/go-playground/validator/v10/Makefile generated vendored
View file

@ -1,4 +1,4 @@
GOCMD=GO111MODULE=on go
GOCMD=go
linters-install:
@golangci-lint --version >/dev/null 2>&1 || { \
@ -15,4 +15,4 @@ test:
bench:
$(GOCMD) test -run=NONE -bench=. -benchmem ./...
.PHONY: test lint linters-install
.PHONY: test lint linters-install

3
vendor/github.com/go-playground/validator/v10/README.md generated vendored
View file

@ -1,7 +1,7 @@
Package validator
=================
<img align="right" src="logo.png">[![Join the chat at https://gitter.im/go-playground/validator](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/go-playground/validator?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
![Project status](https://img.shields.io/badge/version-10.15.4-green.svg)
![Project status](https://img.shields.io/badge/version-10.19.0-green.svg)
[![Build Status](https://travis-ci.org/go-playground/validator.svg?branch=master)](https://travis-ci.org/go-playground/validator)
[![Coverage Status](https://coveralls.io/repos/go-playground/validator/badge.svg?branch=master&service=github)](https://coveralls.io/github/go-playground/validator?branch=master)
[![Go Report Card](https://goreportcard.com/badge/github.com/go-playground/validator)](https://goreportcard.com/report/github.com/go-playground/validator)
@ -178,6 +178,7 @@ validate := validator.New(validator.WithRequiredStructEnabled())
| isbn | International Standard Book Number |
| isbn10 | International Standard Book Number 10 |
| isbn13 | International Standard Book Number 13 |
| issn | International Standard Serial Number |
| iso3166_1_alpha2 | Two-letter country code (ISO 3166-1 alpha-2) |
| iso3166_1_alpha3 | Three-letter country code (ISO 3166-1 alpha-3) |
| iso3166_1_alpha_numeric | Numeric country code (ISO 3166-1 numeric) |

61
vendor/github.com/go-playground/validator/v10/baked_in.go generated vendored
View file

@ -51,6 +51,7 @@ func wrapFunc(fn Func) FuncCtx {
endKeysTag: {},
structOnlyTag: {},
omitempty: {},
omitnil: {},
skipValidationTag: {},
utf8HexComma: {},
utf8Pipe: {},
@ -149,6 +150,7 @@ func wrapFunc(fn Func) FuncCtx {
"isbn": isISBN,
"isbn10": isISBN10,
"isbn13": isISBN13,
"issn": isISSN,
"eth_addr": isEthereumAddress,
"eth_addr_checksum": isEthereumAddressChecksum,
"btc_addr": isBitcoinAddress,
@ -508,47 +510,47 @@ func isASCII(fl FieldLevel) bool {
// isUUID5 is the validation function for validating if the field's value is a valid v5 UUID.
func isUUID5(fl FieldLevel) bool {
return uUID5Regex.MatchString(fl.Field().String())
return fieldMatchesRegexByStringerValOrString(uUID5Regex, fl)
}
// isUUID4 is the validation function for validating if the field's value is a valid v4 UUID.
func isUUID4(fl FieldLevel) bool {
return uUID4Regex.MatchString(fl.Field().String())
return fieldMatchesRegexByStringerValOrString(uUID4Regex, fl)
}
// isUUID3 is the validation function for validating if the field's value is a valid v3 UUID.
func isUUID3(fl FieldLevel) bool {
return uUID3Regex.MatchString(fl.Field().String())
return fieldMatchesRegexByStringerValOrString(uUID3Regex, fl)
}
// isUUID is the validation function for validating if the field's value is a valid UUID of any version.
func isUUID(fl FieldLevel) bool {
return uUIDRegex.MatchString(fl.Field().String())
return fieldMatchesRegexByStringerValOrString(uUIDRegex, fl)
}
// isUUID5RFC4122 is the validation function for validating if the field's value is a valid RFC4122 v5 UUID.
func isUUID5RFC4122(fl FieldLevel) bool {
return uUID5RFC4122Regex.MatchString(fl.Field().String())
return fieldMatchesRegexByStringerValOrString(uUID5RFC4122Regex, fl)
}
// isUUID4RFC4122 is the validation function for validating if the field's value is a valid RFC4122 v4 UUID.
func isUUID4RFC4122(fl FieldLevel) bool {
return uUID4RFC4122Regex.MatchString(fl.Field().String())
return fieldMatchesRegexByStringerValOrString(uUID4RFC4122Regex, fl)
}
// isUUID3RFC4122 is the validation function for validating if the field's value is a valid RFC4122 v3 UUID.
func isUUID3RFC4122(fl FieldLevel) bool {
return uUID3RFC4122Regex.MatchString(fl.Field().String())
return fieldMatchesRegexByStringerValOrString(uUID3RFC4122Regex, fl)
}
// isUUIDRFC4122 is the validation function for validating if the field's value is a valid RFC4122 UUID of any version.
func isUUIDRFC4122(fl FieldLevel) bool {
return uUIDRFC4122Regex.MatchString(fl.Field().String())
return fieldMatchesRegexByStringerValOrString(uUIDRFC4122Regex, fl)
}
// isULID is the validation function for validating if the field's value is a valid ULID.
func isULID(fl FieldLevel) bool {
return uLIDRegex.MatchString(fl.Field().String())
return fieldMatchesRegexByStringerValOrString(uLIDRegex, fl)
}
// isMD4 is the validation function for validating if the field's value is a valid MD4.
@ -650,6 +652,32 @@ func isISBN10(fl FieldLevel) bool {
return checksum%11 == 0
}
// isISSN is the validation function for validating if the field's value is a valid ISSN.
func isISSN(fl FieldLevel) bool {
s := fl.Field().String()
if !iSSNRegex.MatchString(s) {
return false
}
s = strings.ReplaceAll(s, "-", "")
pos := 8
checksum := 0
for i := 0; i < 7; i++ {
checksum += pos * int(s[i]-'0')
pos--
}
if s[7] == 'X' {
checksum += 10
} else {
checksum += int(s[7] - '0')
}
return checksum%11 == 0
}
// isEthereumAddress is the validation function for validating if the field's value is a valid Ethereum address.
func isEthereumAddress(fl FieldLevel) bool {
address := fl.Field().String()
@ -1413,6 +1441,15 @@ func isURI(fl FieldLevel) bool {
panic(fmt.Sprintf("Bad field type %T", field.Interface()))
}
// isFileURL is the helper function for validating if the `path` valid file URL as per RFC8089
func isFileURL(path string) bool {
if !strings.HasPrefix(path, "file:/") {
return false
}
_, err := url.ParseRequestURI(path)
return err == nil
}
// isURL is the validation function for validating if the current field's value is a valid URL.
func isURL(fl FieldLevel) bool {
field := fl.Field()
@ -1420,12 +1457,16 @@ func isURL(fl FieldLevel) bool {
switch field.Kind() {
case reflect.String:
s := field.String()
s := strings.ToLower(field.String())
if len(s) == 0 {
return false
}
if isFileURL(s) {
return true
}
url, err := url.Parse(s)
if err != nil || url.Scheme == "" {
return false

7
vendor/github.com/go-playground/validator/v10/cache.go generated vendored
View file

@ -20,6 +20,7 @@
typeOr
typeKeys
typeEndKeys
typeOmitNil
)
const (
@ -125,7 +126,7 @@ func (v *Validate) extractStructCache(current reflect.Value, sName string) *cStr
fld = typ.Field(i)
if !fld.Anonymous && len(fld.PkgPath) > 0 {
if !v.privateFieldValidation && !fld.Anonymous && len(fld.PkgPath) > 0 {
continue
}
@ -252,6 +253,10 @@ func (v *Validate) parseFieldTagsRecursive(tag string, fieldName string, alias s
current.typeof = typeOmitEmpty
continue
case omitnil:
current.typeof = typeOmitNil
continue
case structOnlyTag:
current.typeof = typeStructOnly
continue

7
vendor/github.com/go-playground/validator/v10/doc.go generated vendored
View file

@ -194,6 +194,13 @@ type Test struct {
Usage: omitempty
# Omit Nil
Allows to skip the validation if the value is nil (same as omitempty, but
only for the nil-values).
Usage: omitnil
# Dive
This tells the validator to dive into a slice, array or map and validate that

8
vendor/github.com/go-playground/validator/v10/errors.go generated vendored
View file

@ -257,15 +257,19 @@ func (fe *fieldError) Error() string {
// NOTE: if no registered translation can be found, it returns the original
// untranslated error message.
func (fe *fieldError) Translate(ut ut.Translator) string {
var fn TranslationFunc
m, ok := fe.v.transTagFunc[ut]
if !ok {
return fe.Error()
}
fn, ok := m[fe.tag]
fn, ok = m[fe.tag]
if !ok {
return fe.Error()
fn, ok = m[fe.actualTag]
if !ok {
return fe.Error()
}
}
return fn(ut, fe)

10
vendor/github.com/go-playground/validator/v10/options.go generated vendored
View file

@ -14,3 +14,13 @@ func WithRequiredStructEnabled() Option {
v.requiredStructEnabled = true
}
}
// WithPrivateFieldValidation activates validation for unexported fields via the use of the `unsafe` package.
//
// By opting into this feature you are acknowledging that you are aware of the risks and accept any current or future
// consequences of using this feature.
func WithPrivateFieldValidation() Option {
return func(v *Validate) {
v.privateFieldValidation = true
}
}

2
vendor/github.com/go-playground/validator/v10/regexes.go generated vendored
View file

@ -22,6 +22,7 @@
base64RawURLRegexString = "^(?:[A-Za-z0-9-_]{4})*(?:[A-Za-z0-9-_]{2,4})$"
iSBN10RegexString = "^(?:[0-9]{9}X|[0-9]{10})$"
iSBN13RegexString = "^(?:(?:97(?:8|9))[0-9]{10})$"
iSSNRegexString = "^(?:[0-9]{4}-[0-9]{3}[0-9X])$"
uUID3RegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-3[0-9a-f]{3}-[0-9a-f]{4}-[0-9a-f]{12}$"
uUID4RegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
uUID5RegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-5[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
@ -93,6 +94,7 @@
base64RawURLRegex = regexp.MustCompile(base64RawURLRegexString)
iSBN10Regex = regexp.MustCompile(iSBN10RegexString)
iSBN13Regex = regexp.MustCompile(iSBN13RegexString)
iSSNRegex = regexp.MustCompile(iSSNRegexString)
uUID3Regex = regexp.MustCompile(uUID3RegexString)
uUID4Regex = regexp.MustCompile(uUID4RegexString)
uUID5Regex = regexp.MustCompile(uUID5RegexString)

17
vendor/github.com/go-playground/validator/v10/util.go generated vendored
View file

@ -1,7 +1,9 @@
package validator
import (
"fmt"
"reflect"
"regexp"
"strconv"
"strings"
"time"
@ -292,3 +294,18 @@ func panicIf(err error) {
panic(err.Error())
}
}
// Checks if field value matches regex. If fl.Field can be cast to Stringer, it uses the Stringer interfaces
// String() return value. Otherwise, it uses fl.Field's String() value.
func fieldMatchesRegexByStringerValOrString(regex *regexp.Regexp, fl FieldLevel) bool {
switch fl.Field().Kind() {
case reflect.String:
return regex.MatchString(fl.Field().String())
default:
if stringer, ok := fl.Field().Interface().(fmt.Stringer); ok {
return regex.MatchString(stringer.String())
} else {
return regex.MatchString(fl.Field().String())
}
}
}

56
vendor/github.com/go-playground/validator/v10/validator.go generated vendored
View file

@ -5,6 +5,7 @@
"fmt"
"reflect"
"strconv"
"unsafe"
)
// per validate construct
@ -112,6 +113,10 @@ func (v *validate) traverseField(ctx context.Context, parent reflect.Value, curr
return
}
if ct.typeof == typeOmitNil && (kind != reflect.Invalid && current.IsNil()) {
return
}
if ct.hasTag {
if kind == reflect.Invalid {
v.str1 = string(append(ns, cf.altName...))
@ -152,7 +157,7 @@ func (v *validate) traverseField(ctx context.Context, parent reflect.Value, curr
structNs: v.str2,
fieldLen: uint8(len(cf.altName)),
structfieldLen: uint8(len(cf.name)),
value: current.Interface(),
value: getValue(current),
param: ct.param,
kind: kind,
typ: current.Type(),
@ -233,6 +238,26 @@ func (v *validate) traverseField(ctx context.Context, parent reflect.Value, curr
ct = ct.next
continue
case typeOmitNil:
v.slflParent = parent
v.flField = current
v.cf = cf
v.ct = ct
switch field := v.Field(); field.Kind() {
case reflect.Slice, reflect.Map, reflect.Ptr, reflect.Interface, reflect.Chan, reflect.Func:
if field.IsNil() {
return
}
default:
if v.fldIsPointer && field.Interface() == nil {
return
}
}
ct = ct.next
continue
case typeEndKeys:
return
@ -386,7 +411,7 @@ func (v *validate) traverseField(ctx context.Context, parent reflect.Value, curr
structNs: v.str2,
fieldLen: uint8(len(cf.altName)),
structfieldLen: uint8(len(cf.name)),
value: current.Interface(),
value: getValue(current),
param: ct.param,
kind: kind,
typ: typ,
@ -406,7 +431,7 @@ func (v *validate) traverseField(ctx context.Context, parent reflect.Value, curr
structNs: v.str2,
fieldLen: uint8(len(cf.altName)),
structfieldLen: uint8(len(cf.name)),
value: current.Interface(),
value: getValue(current),
param: ct.param,
kind: kind,
typ: typ,
@ -446,7 +471,7 @@ func (v *validate) traverseField(ctx context.Context, parent reflect.Value, curr
structNs: v.str2,
fieldLen: uint8(len(cf.altName)),
structfieldLen: uint8(len(cf.name)),
value: current.Interface(),
value: getValue(current),
param: ct.param,
kind: kind,
typ: typ,
@ -460,3 +485,26 @@ func (v *validate) traverseField(ctx context.Context, parent reflect.Value, curr
}
}
func getValue(val reflect.Value) interface{} {
if val.CanInterface() {
return val.Interface()
}
if val.CanAddr() {
return reflect.NewAt(val.Type(), unsafe.Pointer(val.UnsafeAddr())).Elem().Interface()
}
switch val.Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return val.Int()
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return val.Uint()
case reflect.Complex64, reflect.Complex128:
return val.Complex()
case reflect.Float32, reflect.Float64:
return val.Float()
default:
return val.String()
}
}

30
vendor/github.com/go-playground/validator/v10/validator_instance.go generated vendored
View file

@ -22,6 +22,7 @@
structOnlyTag = "structonly"
noStructLevelTag = "nostructlevel"
omitempty = "omitempty"
omitnil = "omitnil"
isdefault = "isdefault"
requiredWithoutAllTag = "required_without_all"
requiredWithoutTag = "required_without"
@ -79,20 +80,21 @@ type internalValidationFuncWrapper struct {
// Validate contains the validator settings and cache
type Validate struct {
tagName string
pool *sync.Pool
tagNameFunc TagNameFunc
structLevelFuncs map[reflect.Type]StructLevelFuncCtx
customFuncs map[reflect.Type]CustomTypeFunc
aliases map[string]string
validations map[string]internalValidationFuncWrapper
transTagFunc map[ut.Translator]map[string]TranslationFunc // map[<locale>]map[<tag>]TranslationFunc
rules map[reflect.Type]map[string]string
tagCache *tagCache
structCache *structCache
hasCustomFuncs bool
hasTagNameFunc bool
requiredStructEnabled bool
tagName string
pool *sync.Pool
tagNameFunc TagNameFunc
structLevelFuncs map[reflect.Type]StructLevelFuncCtx
customFuncs map[reflect.Type]CustomTypeFunc
aliases map[string]string
validations map[string]internalValidationFuncWrapper
transTagFunc map[ut.Translator]map[string]TranslationFunc // map[<locale>]map[<tag>]TranslationFunc
rules map[reflect.Type]map[string]string
tagCache *tagCache
structCache *structCache
hasCustomFuncs bool
hasTagNameFunc bool
requiredStructEnabled bool
privateFieldValidation bool
}
// New returns a new instance of 'validate' with sane defaults.

427
vendor/github.com/klauspost/cpuid/v2/cpuid.go generated vendored
View file

@ -67,195 +67,200 @@
// Keep index -1 as unknown
UNKNOWN = -1
// Add features
ADX FeatureID = iota // Intel ADX (Multi-Precision Add-Carry Instruction Extensions)
AESNI // Advanced Encryption Standard New Instructions
AMD3DNOW // AMD 3DNOW
AMD3DNOWEXT // AMD 3DNowExt
AMXBF16 // Tile computational operations on BFLOAT16 numbers
AMXFP16 // Tile computational operations on FP16 numbers
AMXINT8 // Tile computational operations on 8-bit integers
AMXTILE // Tile architecture
APX_F // Intel APX
AVX // AVX functions
AVX10 // If set the Intel AVX10 Converged Vector ISA is supported
AVX10_128 // If set indicates that AVX10 128-bit vector support is present
AVX10_256 // If set indicates that AVX10 256-bit vector support is present
AVX10_512 // If set indicates that AVX10 512-bit vector support is present
AVX2 // AVX2 functions
AVX512BF16 // AVX-512 BFLOAT16 Instructions
AVX512BITALG // AVX-512 Bit Algorithms
AVX512BW // AVX-512 Byte and Word Instructions
AVX512CD // AVX-512 Conflict Detection Instructions
AVX512DQ // AVX-512 Doubleword and Quadword Instructions
AVX512ER // AVX-512 Exponential and Reciprocal Instructions
AVX512F // AVX-512 Foundation
AVX512FP16 // AVX-512 FP16 Instructions
AVX512IFMA // AVX-512 Integer Fused Multiply-Add Instructions
AVX512PF // AVX-512 Prefetch Instructions
AVX512VBMI // AVX-512 Vector Bit Manipulation Instructions
AVX512VBMI2 // AVX-512 Vector Bit Manipulation Instructions, Version 2
AVX512VL // AVX-512 Vector Length Extensions
AVX512VNNI // AVX-512 Vector Neural Network Instructions
AVX512VP2INTERSECT // AVX-512 Intersect for D/Q
AVX512VPOPCNTDQ // AVX-512 Vector Population Count Doubleword and Quadword
AVXIFMA // AVX-IFMA instructions
AVXNECONVERT // AVX-NE-CONVERT instructions
AVXSLOW // Indicates the CPU performs 2 128 bit operations instead of one
AVXVNNI // AVX (VEX encoded) VNNI neural network instructions
AVXVNNIINT8 // AVX-VNNI-INT8 instructions
BHI_CTRL // Branch History Injection and Intra-mode Branch Target Injection / CVE-2022-0001, CVE-2022-0002 / INTEL-SA-00598
BMI1 // Bit Manipulation Instruction Set 1
BMI2 // Bit Manipulation Instruction Set 2
CETIBT // Intel CET Indirect Branch Tracking
CETSS // Intel CET Shadow Stack
CLDEMOTE // Cache Line Demote
CLMUL // Carry-less Multiplication
CLZERO // CLZERO instruction supported
CMOV // i686 CMOV
CMPCCXADD // CMPCCXADD instructions
CMPSB_SCADBS_SHORT // Fast short CMPSB and SCASB
CMPXCHG8 // CMPXCHG8 instruction
CPBOOST // Core Performance Boost
CPPC // AMD: Collaborative Processor Performance Control
CX16 // CMPXCHG16B Instruction
EFER_LMSLE_UNS // AMD: =Core::X86::Msr::EFER[LMSLE] is not supported, and MBZ
ENQCMD // Enqueue Command
ERMS // Enhanced REP MOVSB/STOSB
F16C // Half-precision floating-point conversion
FLUSH_L1D // Flush L1D cache
FMA3 // Intel FMA 3. Does not imply AVX.
FMA4 // Bulldozer FMA4 functions
FP128 // AMD: When set, the internal FP/SIMD execution datapath is no more than 128-bits wide
FP256 // AMD: When set, the internal FP/SIMD execution datapath is no more than 256-bits wide
FSRM // Fast Short Rep Mov
FXSR // FXSAVE, FXRESTOR instructions, CR4 bit 9
FXSROPT // FXSAVE/FXRSTOR optimizations
GFNI // Galois Field New Instructions. May require other features (AVX, AVX512VL,AVX512F) based on usage.
HLE // Hardware Lock Elision
HRESET // If set CPU supports history reset and the IA32_HRESET_ENABLE MSR
HTT // Hyperthreading (enabled)
HWA // Hardware assert supported. Indicates support for MSRC001_10
HYBRID_CPU // This part has CPUs of more than one type.
HYPERVISOR // This bit has been reserved by Intel & AMD for use by hypervisors
IA32_ARCH_CAP // IA32_ARCH_CAPABILITIES MSR (Intel)
IA32_CORE_CAP // IA32_CORE_CAPABILITIES MSR
IBPB // Indirect Branch Restricted Speculation (IBRS) and Indirect Branch Predictor Barrier (IBPB)
IBRS // AMD: Indirect Branch Restricted Speculation
IBRS_PREFERRED // AMD: IBRS is preferred over software solution
IBRS_PROVIDES_SMP // AMD: IBRS provides Same Mode Protection
IBS // Instruction Based Sampling (AMD)
IBSBRNTRGT // Instruction Based Sampling Feature (AMD)
IBSFETCHSAM // Instruction Based Sampling Feature (AMD)
IBSFFV // Instruction Based Sampling Feature (AMD)
IBSOPCNT // Instruction Based Sampling Feature (AMD)
IBSOPCNTEXT // Instruction Based Sampling Feature (AMD)
IBSOPSAM // Instruction Based Sampling Feature (AMD)
IBSRDWROPCNT // Instruction Based Sampling Feature (AMD)
IBSRIPINVALIDCHK // Instruction Based Sampling Feature (AMD)
IBS_FETCH_CTLX // AMD: IBS fetch control extended MSR supported
IBS_OPDATA4 // AMD: IBS op data 4 MSR supported
IBS_OPFUSE // AMD: Indicates support for IbsOpFuse
IBS_PREVENTHOST // Disallowing IBS use by the host supported
IBS_ZEN4 // AMD: Fetch and Op IBS support IBS extensions added with Zen4
IDPRED_CTRL // IPRED_DIS
INT_WBINVD // WBINVD/WBNOINVD are interruptible.
INVLPGB // NVLPGB and TLBSYNC instruction supported
KEYLOCKER // Key locker
KEYLOCKERW // Key locker wide
LAHF // LAHF/SAHF in long mode
LAM // If set, CPU supports Linear Address Masking
LBRVIRT // LBR virtualization
LZCNT // LZCNT instruction
MCAOVERFLOW // MCA overflow recovery support.
MCDT_NO // Processor do not exhibit MXCSR Configuration Dependent Timing behavior and do not need to mitigate it.
MCOMMIT // MCOMMIT instruction supported
MD_CLEAR // VERW clears CPU buffers
MMX // standard MMX
MMXEXT // SSE integer functions or AMD MMX ext
MOVBE // MOVBE instruction (big-endian)
MOVDIR64B // Move 64 Bytes as Direct Store
MOVDIRI // Move Doubleword as Direct Store
MOVSB_ZL // Fast Zero-Length MOVSB
MOVU // AMD: MOVU SSE instructions are more efficient and should be preferred to SSE MOVL/MOVH. MOVUPS is more efficient than MOVLPS/MOVHPS. MOVUPD is more efficient than MOVLPD/MOVHPD
MPX // Intel MPX (Memory Protection Extensions)
MSRIRC // Instruction Retired Counter MSR available
MSRLIST // Read/Write List of Model Specific Registers
MSR_PAGEFLUSH // Page Flush MSR available
NRIPS // Indicates support for NRIP save on VMEXIT
NX // NX (No-Execute) bit
OSXSAVE // XSAVE enabled by OS
PCONFIG // PCONFIG for Intel Multi-Key Total Memory Encryption
POPCNT // POPCNT instruction
PPIN // AMD: Protected Processor Inventory Number support. Indicates that Protected Processor Inventory Number (PPIN) capability can be enabled
PREFETCHI // PREFETCHIT0/1 instructions
PSFD // Predictive Store Forward Disable
RDPRU // RDPRU instruction supported
RDRAND // RDRAND instruction is available
RDSEED // RDSEED instruction is available
RDTSCP // RDTSCP Instruction
RRSBA_CTRL // Restricted RSB Alternate
RTM // Restricted Transactional Memory
RTM_ALWAYS_ABORT // Indicates that the loaded microcode is forcing RTM abort.
SERIALIZE // Serialize Instruction Execution
SEV // AMD Secure Encrypted Virtualization supported
SEV_64BIT // AMD SEV guest execution only allowed from a 64-bit host
SEV_ALTERNATIVE // AMD SEV Alternate Injection supported
SEV_DEBUGSWAP // Full debug state swap supported for SEV-ES guests
SEV_ES // AMD SEV Encrypted State supported
SEV_RESTRICTED // AMD SEV Restricted Injection supported
SEV_SNP // AMD SEV Secure Nested Paging supported
SGX // Software Guard Extensions
SGXLC // Software Guard Extensions Launch Control
SHA // Intel SHA Extensions
SME // AMD Secure Memory Encryption supported
SME_COHERENT // AMD Hardware cache coherency across encryption domains enforced
SPEC_CTRL_SSBD // Speculative Store Bypass Disable
SRBDS_CTRL // SRBDS mitigation MSR available
SSE // SSE functions
SSE2 // P4 SSE functions
SSE3 // Prescott SSE3 functions
SSE4 // Penryn SSE4.1 functions
SSE42 // Nehalem SSE4.2 functions
SSE4A // AMD Barcelona microarchitecture SSE4a instructions
SSSE3 // Conroe SSSE3 functions
STIBP // Single Thread Indirect Branch Predictors
STIBP_ALWAYSON // AMD: Single Thread Indirect Branch Prediction Mode has Enhanced Performance and may be left Always On
STOSB_SHORT // Fast short STOSB
SUCCOR // Software uncorrectable error containment and recovery capability.
SVM // AMD Secure Virtual Machine
SVMDA // Indicates support for the SVM decode assists.
SVMFBASID // SVM, Indicates that TLB flush events, including CR3 writes and CR4.PGE toggles, flush only the current ASID's TLB entries. Also indicates support for the extended VMCBTLB_Control
SVML // AMD SVM lock. Indicates support for SVM-Lock.
SVMNP // AMD SVM nested paging
SVMPF // SVM pause intercept filter. Indicates support for the pause intercept filter
SVMPFT // SVM PAUSE filter threshold. Indicates support for the PAUSE filter cycle count threshold
SYSCALL // System-Call Extension (SCE): SYSCALL and SYSRET instructions.
SYSEE // SYSENTER and SYSEXIT instructions
TBM // AMD Trailing Bit Manipulation
TDX_GUEST // Intel Trust Domain Extensions Guest
TLB_FLUSH_NESTED // AMD: Flushing includes all the nested translations for guest translations
TME // Intel Total Memory Encryption. The following MSRs are supported: IA32_TME_CAPABILITY, IA32_TME_ACTIVATE, IA32_TME_EXCLUDE_MASK, and IA32_TME_EXCLUDE_BASE.
TOPEXT // TopologyExtensions: topology extensions support. Indicates support for CPUID Fn8000_001D_EAX_x[N:0]-CPUID Fn8000_001E_EDX.
TSCRATEMSR // MSR based TSC rate control. Indicates support for MSR TSC ratio MSRC000_0104
TSXLDTRK // Intel TSX Suspend Load Address Tracking
VAES // Vector AES. AVX(512) versions requires additional checks.
VMCBCLEAN // VMCB clean bits. Indicates support for VMCB clean bits.
VMPL // AMD VM Permission Levels supported
VMSA_REGPROT // AMD VMSA Register Protection supported
VMX // Virtual Machine Extensions
VPCLMULQDQ // Carry-Less Multiplication Quadword. Requires AVX for 3 register versions.
VTE // AMD Virtual Transparent Encryption supported
WAITPKG // TPAUSE, UMONITOR, UMWAIT
WBNOINVD // Write Back and Do Not Invalidate Cache
WRMSRNS // Non-Serializing Write to Model Specific Register
X87 // FPU
XGETBV1 // Supports XGETBV with ECX = 1
XOP // Bulldozer XOP functions
XSAVE // XSAVE, XRESTOR, XSETBV, XGETBV
XSAVEC // Supports XSAVEC and the compacted form of XRSTOR.
XSAVEOPT // XSAVEOPT available
XSAVES // Supports XSAVES/XRSTORS and IA32_XSS
// x86 features
ADX FeatureID = iota // Intel ADX (Multi-Precision Add-Carry Instruction Extensions)
AESNI // Advanced Encryption Standard New Instructions
AMD3DNOW // AMD 3DNOW
AMD3DNOWEXT // AMD 3DNowExt
AMXBF16 // Tile computational operations on BFLOAT16 numbers
AMXFP16 // Tile computational operations on FP16 numbers
AMXINT8 // Tile computational operations on 8-bit integers
AMXTILE // Tile architecture
APX_F // Intel APX
AVX // AVX functions
AVX10 // If set the Intel AVX10 Converged Vector ISA is supported
AVX10_128 // If set indicates that AVX10 128-bit vector support is present
AVX10_256 // If set indicates that AVX10 256-bit vector support is present
AVX10_512 // If set indicates that AVX10 512-bit vector support is present
AVX2 // AVX2 functions
AVX512BF16 // AVX-512 BFLOAT16 Instructions
AVX512BITALG // AVX-512 Bit Algorithms
AVX512BW // AVX-512 Byte and Word Instructions
AVX512CD // AVX-512 Conflict Detection Instructions
AVX512DQ // AVX-512 Doubleword and Quadword Instructions
AVX512ER // AVX-512 Exponential and Reciprocal Instructions
AVX512F // AVX-512 Foundation
AVX512FP16 // AVX-512 FP16 Instructions
AVX512IFMA // AVX-512 Integer Fused Multiply-Add Instructions
AVX512PF // AVX-512 Prefetch Instructions
AVX512VBMI // AVX-512 Vector Bit Manipulation Instructions
AVX512VBMI2 // AVX-512 Vector Bit Manipulation Instructions, Version 2
AVX512VL // AVX-512 Vector Length Extensions
AVX512VNNI // AVX-512 Vector Neural Network Instructions
AVX512VP2INTERSECT // AVX-512 Intersect for D/Q
AVX512VPOPCNTDQ // AVX-512 Vector Population Count Doubleword and Quadword
AVXIFMA // AVX-IFMA instructions
AVXNECONVERT // AVX-NE-CONVERT instructions
AVXSLOW // Indicates the CPU performs 2 128 bit operations instead of one
AVXVNNI // AVX (VEX encoded) VNNI neural network instructions
AVXVNNIINT8 // AVX-VNNI-INT8 instructions
BHI_CTRL // Branch History Injection and Intra-mode Branch Target Injection / CVE-2022-0001, CVE-2022-0002 / INTEL-SA-00598
BMI1 // Bit Manipulation Instruction Set 1
BMI2 // Bit Manipulation Instruction Set 2
CETIBT // Intel CET Indirect Branch Tracking
CETSS // Intel CET Shadow Stack
CLDEMOTE // Cache Line Demote
CLMUL // Carry-less Multiplication
CLZERO // CLZERO instruction supported
CMOV // i686 CMOV
CMPCCXADD // CMPCCXADD instructions
CMPSB_SCADBS_SHORT // Fast short CMPSB and SCASB
CMPXCHG8 // CMPXCHG8 instruction
CPBOOST // Core Performance Boost
CPPC // AMD: Collaborative Processor Performance Control
CX16 // CMPXCHG16B Instruction
EFER_LMSLE_UNS // AMD: =Core::X86::Msr::EFER[LMSLE] is not supported, and MBZ
ENQCMD // Enqueue Command
ERMS // Enhanced REP MOVSB/STOSB
F16C // Half-precision floating-point conversion
FLUSH_L1D // Flush L1D cache
FMA3 // Intel FMA 3. Does not imply AVX.
FMA4 // Bulldozer FMA4 functions
FP128 // AMD: When set, the internal FP/SIMD execution datapath is no more than 128-bits wide
FP256 // AMD: When set, the internal FP/SIMD execution datapath is no more than 256-bits wide
FSRM // Fast Short Rep Mov
FXSR // FXSAVE, FXRESTOR instructions, CR4 bit 9
FXSROPT // FXSAVE/FXRSTOR optimizations
GFNI // Galois Field New Instructions. May require other features (AVX, AVX512VL,AVX512F) based on usage.
HLE // Hardware Lock Elision
HRESET // If set CPU supports history reset and the IA32_HRESET_ENABLE MSR
HTT // Hyperthreading (enabled)
HWA // Hardware assert supported. Indicates support for MSRC001_10
HYBRID_CPU // This part has CPUs of more than one type.
HYPERVISOR // This bit has been reserved by Intel & AMD for use by hypervisors
IA32_ARCH_CAP // IA32_ARCH_CAPABILITIES MSR (Intel)
IA32_CORE_CAP // IA32_CORE_CAPABILITIES MSR
IBPB // Indirect Branch Restricted Speculation (IBRS) and Indirect Branch Predictor Barrier (IBPB)
IBPB_BRTYPE // Indicates that MSR 49h (PRED_CMD) bit 0 (IBPB) flushes all branch type predictions from the CPU branch predictor
IBRS // AMD: Indirect Branch Restricted Speculation
IBRS_PREFERRED // AMD: IBRS is preferred over software solution
IBRS_PROVIDES_SMP // AMD: IBRS provides Same Mode Protection
IBS // Instruction Based Sampling (AMD)
IBSBRNTRGT // Instruction Based Sampling Feature (AMD)
IBSFETCHSAM // Instruction Based Sampling Feature (AMD)
IBSFFV // Instruction Based Sampling Feature (AMD)
IBSOPCNT // Instruction Based Sampling Feature (AMD)
IBSOPCNTEXT // Instruction Based Sampling Feature (AMD)
IBSOPSAM // Instruction Based Sampling Feature (AMD)
IBSRDWROPCNT // Instruction Based Sampling Feature (AMD)
IBSRIPINVALIDCHK // Instruction Based Sampling Feature (AMD)
IBS_FETCH_CTLX // AMD: IBS fetch control extended MSR supported
IBS_OPDATA4 // AMD: IBS op data 4 MSR supported
IBS_OPFUSE // AMD: Indicates support for IbsOpFuse
IBS_PREVENTHOST // Disallowing IBS use by the host supported
IBS_ZEN4 // AMD: Fetch and Op IBS support IBS extensions added with Zen4
IDPRED_CTRL // IPRED_DIS
INT_WBINVD // WBINVD/WBNOINVD are interruptible.
INVLPGB // NVLPGB and TLBSYNC instruction supported
KEYLOCKER // Key locker
KEYLOCKERW // Key locker wide
LAHF // LAHF/SAHF in long mode
LAM // If set, CPU supports Linear Address Masking
LBRVIRT // LBR virtualization
LZCNT // LZCNT instruction
MCAOVERFLOW // MCA overflow recovery support.
MCDT_NO // Processor do not exhibit MXCSR Configuration Dependent Timing behavior and do not need to mitigate it.
MCOMMIT // MCOMMIT instruction supported
MD_CLEAR // VERW clears CPU buffers
MMX // standard MMX
MMXEXT // SSE integer functions or AMD MMX ext
MOVBE // MOVBE instruction (big-endian)
MOVDIR64B // Move 64 Bytes as Direct Store
MOVDIRI // Move Doubleword as Direct Store
MOVSB_ZL // Fast Zero-Length MOVSB
MOVU // AMD: MOVU SSE instructions are more efficient and should be preferred to SSE MOVL/MOVH. MOVUPS is more efficient than MOVLPS/MOVHPS. MOVUPD is more efficient than MOVLPD/MOVHPD
MPX // Intel MPX (Memory Protection Extensions)
MSRIRC // Instruction Retired Counter MSR available
MSRLIST // Read/Write List of Model Specific Registers
MSR_PAGEFLUSH // Page Flush MSR available
NRIPS // Indicates support for NRIP save on VMEXIT
NX // NX (No-Execute) bit
OSXSAVE // XSAVE enabled by OS
PCONFIG // PCONFIG for Intel Multi-Key Total Memory Encryption
POPCNT // POPCNT instruction
PPIN // AMD: Protected Processor Inventory Number support. Indicates that Protected Processor Inventory Number (PPIN) capability can be enabled
PREFETCHI // PREFETCHIT0/1 instructions
PSFD // Predictive Store Forward Disable
RDPRU // RDPRU instruction supported
RDRAND // RDRAND instruction is available
RDSEED // RDSEED instruction is available
RDTSCP // RDTSCP Instruction
RRSBA_CTRL // Restricted RSB Alternate
RTM // Restricted Transactional Memory
RTM_ALWAYS_ABORT // Indicates that the loaded microcode is forcing RTM abort.
SBPB // Indicates support for the Selective Branch Predictor Barrier
SERIALIZE // Serialize Instruction Execution
SEV // AMD Secure Encrypted Virtualization supported
SEV_64BIT // AMD SEV guest execution only allowed from a 64-bit host
SEV_ALTERNATIVE // AMD SEV Alternate Injection supported
SEV_DEBUGSWAP // Full debug state swap supported for SEV-ES guests
SEV_ES // AMD SEV Encrypted State supported
SEV_RESTRICTED // AMD SEV Restricted Injection supported
SEV_SNP // AMD SEV Secure Nested Paging supported
SGX // Software Guard Extensions
SGXLC // Software Guard Extensions Launch Control
SHA // Intel SHA Extensions
SME // AMD Secure Memory Encryption supported
SME_COHERENT // AMD Hardware cache coherency across encryption domains enforced
SPEC_CTRL_SSBD // Speculative Store Bypass Disable
SRBDS_CTRL // SRBDS mitigation MSR available
SRSO_MSR_FIX // Indicates that software may use MSR BP_CFG[BpSpecReduce] to mitigate SRSO.
SRSO_NO // Indicates the CPU is not subject to the SRSO vulnerability
SRSO_USER_KERNEL_NO // Indicates the CPU is not subject to the SRSO vulnerability across user/kernel boundaries
SSE // SSE functions
SSE2 // P4 SSE functions
SSE3 // Prescott SSE3 functions
SSE4 // Penryn SSE4.1 functions
SSE42 // Nehalem SSE4.2 functions
SSE4A // AMD Barcelona microarchitecture SSE4a instructions
SSSE3 // Conroe SSSE3 functions
STIBP // Single Thread Indirect Branch Predictors
STIBP_ALWAYSON // AMD: Single Thread Indirect Branch Prediction Mode has Enhanced Performance and may be left Always On
STOSB_SHORT // Fast short STOSB
SUCCOR // Software uncorrectable error containment and recovery capability.
SVM // AMD Secure Virtual Machine
SVMDA // Indicates support for the SVM decode assists.
SVMFBASID // SVM, Indicates that TLB flush events, including CR3 writes and CR4.PGE toggles, flush only the current ASID's TLB entries. Also indicates support for the extended VMCBTLB_Control
SVML // AMD SVM lock. Indicates support for SVM-Lock.
SVMNP // AMD SVM nested paging
SVMPF // SVM pause intercept filter. Indicates support for the pause intercept filter
SVMPFT // SVM PAUSE filter threshold. Indicates support for the PAUSE filter cycle count threshold
SYSCALL // System-Call Extension (SCE): SYSCALL and SYSRET instructions.
SYSEE // SYSENTER and SYSEXIT instructions
TBM // AMD Trailing Bit Manipulation
TDX_GUEST // Intel Trust Domain Extensions Guest
TLB_FLUSH_NESTED // AMD: Flushing includes all the nested translations for guest translations
TME // Intel Total Memory Encryption. The following MSRs are supported: IA32_TME_CAPABILITY, IA32_TME_ACTIVATE, IA32_TME_EXCLUDE_MASK, and IA32_TME_EXCLUDE_BASE.
TOPEXT // TopologyExtensions: topology extensions support. Indicates support for CPUID Fn8000_001D_EAX_x[N:0]-CPUID Fn8000_001E_EDX.
TSCRATEMSR // MSR based TSC rate control. Indicates support for MSR TSC ratio MSRC000_0104
TSXLDTRK // Intel TSX Suspend Load Address Tracking
VAES // Vector AES. AVX(512) versions requires additional checks.
VMCBCLEAN // VMCB clean bits. Indicates support for VMCB clean bits.
VMPL // AMD VM Permission Levels supported
VMSA_REGPROT // AMD VMSA Register Protection supported
VMX // Virtual Machine Extensions
VPCLMULQDQ // Carry-Less Multiplication Quadword. Requires AVX for 3 register versions.
VTE // AMD Virtual Transparent Encryption supported
WAITPKG // TPAUSE, UMONITOR, UMWAIT
WBNOINVD // Write Back and Do Not Invalidate Cache
WRMSRNS // Non-Serializing Write to Model Specific Register
X87 // FPU
XGETBV1 // Supports XGETBV with ECX = 1
XOP // Bulldozer XOP functions
XSAVE // XSAVE, XRESTOR, XSETBV, XGETBV
XSAVEC // Supports XSAVEC and the compacted form of XRSTOR.
XSAVEOPT // XSAVEOPT available
XSAVES // Supports XSAVES/XRSTORS and IA32_XSS
// ARM features:
AESARM // AES instructions
@ -309,10 +314,11 @@ type CPUInfo struct {
L2 int // L2 Cache (per core or shared). Will be -1 if undetected
L3 int // L3 Cache (per core, per ccx or shared). Will be -1 if undetected
}
SGX SGXSupport
AVX10Level uint8
maxFunc uint32
maxExFunc uint32
SGX SGXSupport
AMDMemEncryption AMDMemEncryptionSupport
AVX10Level uint8
maxFunc uint32
maxExFunc uint32
}
var cpuid func(op uint32) (eax, ebx, ecx, edx uint32)
@ -1079,6 +1085,32 @@ func hasSGX(available, lc bool) (rval SGXSupport) {
return
}
type AMDMemEncryptionSupport struct {
Available bool
CBitPossition uint32
NumVMPL uint32
PhysAddrReduction uint32
NumEntryptedGuests uint32
MinSevNoEsAsid uint32
}
func hasAMDMemEncryption(available bool) (rval AMDMemEncryptionSupport) {
rval.Available = available
if !available {
return
}
_, b, c, d := cpuidex(0x8000001f, 0)
rval.CBitPossition = b & 0x3f
rval.PhysAddrReduction = (b >> 6) & 0x3F
rval.NumVMPL = (b >> 12) & 0xf
rval.NumEntryptedGuests = c
rval.MinSevNoEsAsid = d
return
}
func support() flagSet {
var fs flagSet
mfi := maxFunctionID()
@ -1418,6 +1450,15 @@ func support() flagSet {
fs.setIf((a>>24)&1 == 1, VMSA_REGPROT)
}
if maxExtendedFunction() >= 0x80000021 && vend == AMD {
a, _, _, _ := cpuid(0x80000021)
fs.setIf((a>>31)&1 == 1, SRSO_MSR_FIX)
fs.setIf((a>>30)&1 == 1, SRSO_USER_KERNEL_NO)
fs.setIf((a>>29)&1 == 1, SRSO_NO)
fs.setIf((a>>28)&1 == 1, IBPB_BRTYPE)
fs.setIf((a>>27)&1 == 1, SBPB)
}
if mfi >= 0x20 {
// Microsoft has decided to purposefully hide the information
// of the guest TEE when VMs are being created using Hyper-V.

1
vendor/github.com/klauspost/cpuid/v2/detect_x86.go generated vendored
View file

@ -27,6 +27,7 @@ func addInfo(c *CPUInfo, safe bool) {
c.Family, c.Model, c.Stepping = familyModel()
c.featureSet = support()
c.SGX = hasSGX(c.featureSet.inSet(SGX), c.featureSet.inSet(SGXLC))
c.AMDMemEncryption = hasAMDMemEncryption(c.featureSet.inSet(SME) || c.featureSet.inSet(SEV))
c.ThreadsPerCore = threadsPerCore()
c.LogicalCores = logicalCores()
c.PhysicalCores = physicalCores()

289
vendor/github.com/klauspost/cpuid/v2/featureid_string.go generated vendored
View file

@ -81,152 +81,157 @@ func _() {
_ = x[IA32_ARCH_CAP-71]
_ = x[IA32_CORE_CAP-72]
_ = x[IBPB-73]
_ = x[IBRS-74]
_ = x[IBRS_PREFERRED-75]
_ = x[IBRS_PROVIDES_SMP-76]
_ = x[IBS-77]
_ = x[IBSBRNTRGT-78]
_ = x[IBSFETCHSAM-79]
_ = x[IBSFFV-80]
_ = x[IBSOPCNT-81]
_ = x[IBSOPCNTEXT-82]
_ = x[IBSOPSAM-83]
_ = x[IBSRDWROPCNT-84]
_ = x[IBSRIPINVALIDCHK-85]
_ = x[IBS_FETCH_CTLX-86]
_ = x[IBS_OPDATA4-87]
_ = x[IBS_OPFUSE-88]
_ = x[IBS_PREVENTHOST-89]
_ = x[IBS_ZEN4-90]
_ = x[IDPRED_CTRL-91]
_ = x[INT_WBINVD-92]
_ = x[INVLPGB-93]
_ = x[KEYLOCKER-94]
_ = x[KEYLOCKERW-95]
_ = x[LAHF-96]
_ = x[LAM-97]
_ = x[LBRVIRT-98]
_ = x[LZCNT-99]
_ = x[MCAOVERFLOW-100]
_ = x[MCDT_NO-101]
_ = x[MCOMMIT-102]
_ = x[MD_CLEAR-103]
_ = x[MMX-104]
_ = x[MMXEXT-105]
_ = x[MOVBE-106]
_ = x[MOVDIR64B-107]
_ = x[MOVDIRI-108]
_ = x[MOVSB_ZL-109]
_ = x[MOVU-110]
_ = x[MPX-111]
_ = x[MSRIRC-112]
_ = x[MSRLIST-113]
_ = x[MSR_PAGEFLUSH-114]
_ = x[NRIPS-115]
_ = x[NX-116]
_ = x[OSXSAVE-117]
_ = x[PCONFIG-118]
_ = x[POPCNT-119]
_ = x[PPIN-120]
_ = x[PREFETCHI-121]
_ = x[PSFD-122]
_ = x[RDPRU-123]
_ = x[RDRAND-124]
_ = x[RDSEED-125]
_ = x[RDTSCP-126]
_ = x[RRSBA_CTRL-127]
_ = x[RTM-128]
_ = x[RTM_ALWAYS_ABORT-129]
_ = x[SERIALIZE-130]
_ = x[SEV-131]
_ = x[SEV_64BIT-132]
_ = x[SEV_ALTERNATIVE-133]
_ = x[SEV_DEBUGSWAP-134]
_ = x[SEV_ES-135]
_ = x[SEV_RESTRICTED-136]
_ = x[SEV_SNP-137]
_ = x[SGX-138]
_ = x[SGXLC-139]
_ = x[SHA-140]
_ = x[SME-141]
_ = x[SME_COHERENT-142]
_ = x[SPEC_CTRL_SSBD-143]
_ = x[SRBDS_CTRL-144]
_ = x[SSE-145]
_ = x[SSE2-146]
_ = x[SSE3-147]
_ = x[SSE4-148]
_ = x[SSE42-149]
_ = x[SSE4A-150]
_ = x[SSSE3-151]
_ = x[STIBP-152]
_ = x[STIBP_ALWAYSON-153]
_ = x[STOSB_SHORT-154]
_ = x[SUCCOR-155]
_ = x[SVM-156]
_ = x[SVMDA-157]
_ = x[SVMFBASID-158]
_ = x[SVML-159]
_ = x[SVMNP-160]
_ = x[SVMPF-161]
_ = x[SVMPFT-162]
_ = x[SYSCALL-163]
_ = x[SYSEE-164]
_ = x[TBM-165]
_ = x[TDX_GUEST-166]
_ = x[TLB_FLUSH_NESTED-167]
_ = x[TME-168]
_ = x[TOPEXT-169]
_ = x[TSCRATEMSR-170]
_ = x[TSXLDTRK-171]
_ = x[VAES-172]
_ = x[VMCBCLEAN-173]
_ = x[VMPL-174]
_ = x[VMSA_REGPROT-175]
_ = x[VMX-176]
_ = x[VPCLMULQDQ-177]
_ = x[VTE-178]
_ = x[WAITPKG-179]
_ = x[WBNOINVD-180]
_ = x[WRMSRNS-181]
_ = x[X87-182]
_ = x[XGETBV1-183]
_ = x[XOP-184]
_ = x[XSAVE-185]
_ = x[XSAVEC-186]
_ = x[XSAVEOPT-187]
_ = x[XSAVES-188]
_ = x[AESARM-189]
_ = x[ARMCPUID-190]
_ = x[ASIMD-191]
_ = x[ASIMDDP-192]
_ = x[ASIMDHP-193]
_ = x[ASIMDRDM-194]
_ = x[ATOMICS-195]
_ = x[CRC32-196]
_ = x[DCPOP-197]
_ = x[EVTSTRM-198]
_ = x[FCMA-199]
_ = x[FP-200]
_ = x[FPHP-201]
_ = x[GPA-202]
_ = x[JSCVT-203]
_ = x[LRCPC-204]
_ = x[PMULL-205]
_ = x[SHA1-206]
_ = x[SHA2-207]
_ = x[SHA3-208]
_ = x[SHA512-209]
_ = x[SM3-210]
_ = x[SM4-211]
_ = x[SVE-212]
_ = x[lastID-213]
_ = x[IBPB_BRTYPE-74]
_ = x[IBRS-75]
_ = x[IBRS_PREFERRED-76]
_ = x[IBRS_PROVIDES_SMP-77]
_ = x[IBS-78]
_ = x[IBSBRNTRGT-79]
_ = x[IBSFETCHSAM-80]
_ = x[IBSFFV-81]
_ = x[IBSOPCNT-82]
_ = x[IBSOPCNTEXT-83]
_ = x[IBSOPSAM-84]
_ = x[IBSRDWROPCNT-85]
_ = x[IBSRIPINVALIDCHK-86]
_ = x[IBS_FETCH_CTLX-87]
_ = x[IBS_OPDATA4-88]
_ = x[IBS_OPFUSE-89]
_ = x[IBS_PREVENTHOST-90]
_ = x[IBS_ZEN4-91]
_ = x[IDPRED_CTRL-92]
_ = x[INT_WBINVD-93]
_ = x[INVLPGB-94]
_ = x[KEYLOCKER-95]
_ = x[KEYLOCKERW-96]
_ = x[LAHF-97]
_ = x[LAM-98]
_ = x[LBRVIRT-99]
_ = x[LZCNT-100]
_ = x[MCAOVERFLOW-101]
_ = x[MCDT_NO-102]
_ = x[MCOMMIT-103]
_ = x[MD_CLEAR-104]
_ = x[MMX-105]
_ = x[MMXEXT-106]
_ = x[MOVBE-107]
_ = x[MOVDIR64B-108]
_ = x[MOVDIRI-109]
_ = x[MOVSB_ZL-110]
_ = x[MOVU-111]
_ = x[MPX-112]
_ = x[MSRIRC-113]
_ = x[MSRLIST-114]
_ = x[MSR_PAGEFLUSH-115]
_ = x[NRIPS-116]
_ = x[NX-117]
_ = x[OSXSAVE-118]
_ = x[PCONFIG-119]
_ = x[POPCNT-120]
_ = x[PPIN-121]
_ = x[PREFETCHI-122]
_ = x[PSFD-123]
_ = x[RDPRU-124]
_ = x[RDRAND-125]
_ = x[RDSEED-126]
_ = x[RDTSCP-127]
_ = x[RRSBA_CTRL-128]
_ = x[RTM-129]
_ = x[RTM_ALWAYS_ABORT-130]
_ = x[SBPB-131]
_ = x[SERIALIZE-132]
_ = x[SEV-133]
_ = x[SEV_64BIT-134]
_ = x[SEV_ALTERNATIVE-135]
_ = x[SEV_DEBUGSWAP-136]
_ = x[SEV_ES-137]
_ = x[SEV_RESTRICTED-138]
_ = x[SEV_SNP-139]
_ = x[SGX-140]
_ = x[SGXLC-141]
_ = x[SHA-142]
_ = x[SME-143]
_ = x[SME_COHERENT-144]
_ = x[SPEC_CTRL_SSBD-145]
_ = x[SRBDS_CTRL-146]
_ = x[SRSO_MSR_FIX-147]
_ = x[SRSO_NO-148]
_ = x[SRSO_USER_KERNEL_NO-149]
_ = x[SSE-150]
_ = x[SSE2-151]
_ = x[SSE3-152]
_ = x[SSE4-153]
_ = x[SSE42-154]
_ = x[SSE4A-155]
_ = x[SSSE3-156]
_ = x[STIBP-157]
_ = x[STIBP_ALWAYSON-158]
_ = x[STOSB_SHORT-159]
_ = x[SUCCOR-160]
_ = x[SVM-161]
_ = x[SVMDA-162]
_ = x[SVMFBASID-163]
_ = x[SVML-164]
_ = x[SVMNP-165]
_ = x[SVMPF-166]
_ = x[SVMPFT-167]
_ = x[SYSCALL-168]
_ = x[SYSEE-169]
_ = x[TBM-170]
_ = x[TDX_GUEST-171]
_ = x[TLB_FLUSH_NESTED-172]
_ = x[TME-173]
_ = x[TOPEXT-174]
_ = x[TSCRATEMSR-175]
_ = x[TSXLDTRK-176]
_ = x[VAES-177]
_ = x[VMCBCLEAN-178]
_ = x[VMPL-179]
_ = x[VMSA_REGPROT-180]
_ = x[VMX-181]
_ = x[VPCLMULQDQ-182]
_ = x[VTE-183]
_ = x[WAITPKG-184]
_ = x[WBNOINVD-185]
_ = x[WRMSRNS-186]
_ = x[X87-187]
_ = x[XGETBV1-188]
_ = x[XOP-189]
_ = x[XSAVE-190]
_ = x[XSAVEC-191]
_ = x[XSAVEOPT-192]
_ = x[XSAVES-193]
_ = x[AESARM-194]
_ = x[ARMCPUID-195]
_ = x[ASIMD-196]
_ = x[ASIMDDP-197]
_ = x[ASIMDHP-198]
_ = x[ASIMDRDM-199]
_ = x[ATOMICS-200]
_ = x[CRC32-201]
_ = x[DCPOP-202]
_ = x[EVTSTRM-203]
_ = x[FCMA-204]
_ = x[FP-205]
_ = x[FPHP-206]
_ = x[GPA-207]
_ = x[JSCVT-208]
_ = x[LRCPC-209]
_ = x[PMULL-210]
_ = x[SHA1-211]
_ = x[SHA2-212]
_ = x[SHA3-213]
_ = x[SHA512-214]
_ = x[SM3-215]
_ = x[SM4-216]
_ = x[SVE-217]
_ = x[lastID-218]
_ = x[firstID-0]
}
const _FeatureID_name = "firstIDADXAESNIAMD3DNOWAMD3DNOWEXTAMXBF16AMXFP16AMXINT8AMXTILEAPX_FAVXAVX10AVX10_128AVX10_256AVX10_512AVX2AVX512BF16AVX512BITALGAVX512BWAVX512CDAVX512DQAVX512ERAVX512FAVX512FP16AVX512IFMAAVX512PFAVX512VBMIAVX512VBMI2AVX512VLAVX512VNNIAVX512VP2INTERSECTAVX512VPOPCNTDQAVXIFMAAVXNECONVERTAVXSLOWAVXVNNIAVXVNNIINT8BHI_CTRLBMI1BMI2CETIBTCETSSCLDEMOTECLMULCLZEROCMOVCMPCCXADDCMPSB_SCADBS_SHORTCMPXCHG8CPBOOSTCPPCCX16EFER_LMSLE_UNSENQCMDERMSF16CFLUSH_L1DFMA3FMA4FP128FP256FSRMFXSRFXSROPTGFNIHLEHRESETHTTHWAHYBRID_CPUHYPERVISORIA32_ARCH_CAPIA32_CORE_CAPIBPBIBRSIBRS_PREFERREDIBRS_PROVIDES_SMPIBSIBSBRNTRGTIBSFETCHSAMIBSFFVIBSOPCNTIBSOPCNTEXTIBSOPSAMIBSRDWROPCNTIBSRIPINVALIDCHKIBS_FETCH_CTLXIBS_OPDATA4IBS_OPFUSEIBS_PREVENTHOSTIBS_ZEN4IDPRED_CTRLINT_WBINVDINVLPGBKEYLOCKERKEYLOCKERWLAHFLAMLBRVIRTLZCNTMCAOVERFLOWMCDT_NOMCOMMITMD_CLEARMMXMMXEXTMOVBEMOVDIR64BMOVDIRIMOVSB_ZLMOVUMPXMSRIRCMSRLISTMSR_PAGEFLUSHNRIPSNXOSXSAVEPCONFIGPOPCNTPPINPREFETCHIPSFDRDPRURDRANDRDSEEDRDTSCPRRSBA_CTRLRTMRTM_ALWAYS_ABORTSERIALIZESEVSEV_64BITSEV_ALTERNATIVESEV_DEBUGSWAPSEV_ESSEV_RESTRICTEDSEV_SNPSGXSGXLCSHASMESME_COHERENTSPEC_CTRL_SSBDSRBDS_CTRLSSESSE2SSE3SSE4SSE42SSE4ASSSE3STIBPSTIBP_ALWAYSONSTOSB_SHORTSUCCORSVMSVMDASVMFBASIDSVMLSVMNPSVMPFSVMPFTSYSCALLSYSEETBMTDX_GUESTTLB_FLUSH_NESTEDTMETOPEXTTSCRATEMSRTSXLDTRKVAESVMCBCLEANVMPLVMSA_REGPROTVMXVPCLMULQDQVTEWAITPKGWBNOINVDWRMSRNSX87XGETBV1XOPXSAVEXSAVECXSAVEOPTXSAVESAESARMARMCPUIDASIMDASIMDDPASIMDHPASIMDRDMATOMICSCRC32DCPOPEVTSTRMFCMAFPFPHPGPAJSCVTLRCPCPMULLSHA1SHA2SHA3SHA512SM3SM4SVElastID"
const _FeatureID_name = "firstIDADXAESNIAMD3DNOWAMD3DNOWEXTAMXBF16AMXFP16AMXINT8AMXTILEAPX_FAVXAVX10AVX10_128AVX10_256AVX10_512AVX2AVX512BF16AVX512BITALGAVX512BWAVX512CDAVX512DQAVX512ERAVX512FAVX512FP16AVX512IFMAAVX512PFAVX512VBMIAVX512VBMI2AVX512VLAVX512VNNIAVX512VP2INTERSECTAVX512VPOPCNTDQAVXIFMAAVXNECONVERTAVXSLOWAVXVNNIAVXVNNIINT8BHI_CTRLBMI1BMI2CETIBTCETSSCLDEMOTECLMULCLZEROCMOVCMPCCXADDCMPSB_SCADBS_SHORTCMPXCHG8CPBOOSTCPPCCX16EFER_LMSLE_UNSENQCMDERMSF16CFLUSH_L1DFMA3FMA4FP128FP256FSRMFXSRFXSROPTGFNIHLEHRESETHTTHWAHYBRID_CPUHYPERVISORIA32_ARCH_CAPIA32_CORE_CAPIBPBIBPB_BRTYPEIBRSIBRS_PREFERREDIBRS_PROVIDES_SMPIBSIBSBRNTRGTIBSFETCHSAMIBSFFVIBSOPCNTIBSOPCNTEXTIBSOPSAMIBSRDWROPCNTIBSRIPINVALIDCHKIBS_FETCH_CTLXIBS_OPDATA4IBS_OPFUSEIBS_PREVENTHOSTIBS_ZEN4IDPRED_CTRLINT_WBINVDINVLPGBKEYLOCKERKEYLOCKERWLAHFLAMLBRVIRTLZCNTMCAOVERFLOWMCDT_NOMCOMMITMD_CLEARMMXMMXEXTMOVBEMOVDIR64BMOVDIRIMOVSB_ZLMOVUMPXMSRIRCMSRLISTMSR_PAGEFLUSHNRIPSNXOSXSAVEPCONFIGPOPCNTPPINPREFETCHIPSFDRDPRURDRANDRDSEEDRDTSCPRRSBA_CTRLRTMRTM_ALWAYS_ABORTSBPBSERIALIZESEVSEV_64BITSEV_ALTERNATIVESEV_DEBUGSWAPSEV_ESSEV_RESTRICTEDSEV_SNPSGXSGXLCSHASMESME_COHERENTSPEC_CTRL_SSBDSRBDS_CTRLSRSO_MSR_FIXSRSO_NOSRSO_USER_KERNEL_NOSSESSE2SSE3SSE4SSE42SSE4ASSSE3STIBPSTIBP_ALWAYSONSTOSB_SHORTSUCCORSVMSVMDASVMFBASIDSVMLSVMNPSVMPFSVMPFTSYSCALLSYSEETBMTDX_GUESTTLB_FLUSH_NESTEDTMETOPEXTTSCRATEMSRTSXLDTRKVAESVMCBCLEANVMPLVMSA_REGPROTVMXVPCLMULQDQVTEWAITPKGWBNOINVDWRMSRNSX87XGETBV1XOPXSAVEXSAVECXSAVEOPTXSAVESAESARMARMCPUIDASIMDASIMDDPASIMDHPASIMDRDMATOMICSCRC32DCPOPEVTSTRMFCMAFPFPHPGPAJSCVTLRCPCPMULLSHA1SHA2SHA3SHA512SM3SM4SVElastID"
var _FeatureID_index = [...]uint16{0, 7, 10, 15, 23, 34, 41, 48, 55, 62, 67, 70, 75, 84, 93, 102, 106, 116, 128, 136, 144, 152, 160, 167, 177, 187, 195, 205, 216, 224, 234, 252, 267, 274, 286, 293, 300, 311, 319, 323, 327, 333, 338, 346, 351, 357, 361, 370, 388, 396, 403, 407, 411, 425, 431, 435, 439, 448, 452, 456, 461, 466, 470, 474, 481, 485, 488, 494, 497, 500, 510, 520, 533, 546, 550, 554, 568, 585, 588, 598, 609, 615, 623, 634, 642, 654, 670, 684, 695, 705, 720, 728, 739, 749, 756, 765, 775, 779, 782, 789, 794, 805, 812, 819, 827, 830, 836, 841, 850, 857, 865, 869, 872, 878, 885, 898, 903, 905, 912, 919, 925, 929, 938, 942, 947, 953, 959, 965, 975, 978, 994, 1003, 1006, 1015, 1030, 1043, 1049, 1063, 1070, 1073, 1078, 1081, 1084, 1096, 1110, 1120, 1123, 1127, 1131, 1135, 1140, 1145, 1150, 1155, 1169, 1180, 1186, 1189, 1194, 1203, 1207, 1212, 1217, 1223, 1230, 1235, 1238, 1247, 1263, 1266, 1272, 1282, 1290, 1294, 1303, 1307, 1319, 1322, 1332, 1335, 1342, 1350, 1357, 1360, 1367, 1370, 1375, 1381, 1389, 1395, 1401, 1409, 1414, 1421, 1428, 1436, 1443, 1448, 1453, 1460, 1464, 1466, 1470, 1473, 1478, 1483, 1488, 1492, 1496, 1500, 1506, 1509, 1512, 1515, 1521}
var _FeatureID_index = [...]uint16{0, 7, 10, 15, 23, 34, 41, 48, 55, 62, 67, 70, 75, 84, 93, 102, 106, 116, 128, 136, 144, 152, 160, 167, 177, 187, 195, 205, 216, 224, 234, 252, 267, 274, 286, 293, 300, 311, 319, 323, 327, 333, 338, 346, 351, 357, 361, 370, 388, 396, 403, 407, 411, 425, 431, 435, 439, 448, 452, 456, 461, 466, 470, 474, 481, 485, 488, 494, 497, 500, 510, 520, 533, 546, 550, 561, 565, 579, 596, 599, 609, 620, 626, 634, 645, 653, 665, 681, 695, 706, 716, 731, 739, 750, 760, 767, 776, 786, 790, 793, 800, 805, 816, 823, 830, 838, 841, 847, 852, 861, 868, 876, 880, 883, 889, 896, 909, 914, 916, 923, 930, 936, 940, 949, 953, 958, 964, 970, 976, 986, 989, 1005, 1009, 1018, 1021, 1030, 1045, 1058, 1064, 1078, 1085, 1088, 1093, 1096, 1099, 1111, 1125, 1135, 1147, 1154, 1173, 1176, 1180, 1184, 1188, 1193, 1198, 1203, 1208, 1222, 1233, 1239, 1242, 1247, 1256, 1260, 1265, 1270, 1276, 1283, 1288, 1291, 1300, 1316, 1319, 1325, 1335, 1343, 1347, 1356, 1360, 1372, 1375, 1385, 1388, 1395, 1403, 1410, 1413, 1420, 1423, 1428, 1434, 1442, 1448, 1454, 1462, 1467, 1474, 1481, 1489, 1496, 1501, 1506, 1513, 1517, 1519, 1523, 1526, 1531, 1536, 1541, 1545, 1549, 1553, 1559, 1562, 1565, 1568, 1574}
func (i FeatureID) String() string {
if i < 0 || i >= FeatureID(len(_FeatureID_index)-1) {

3
vendor/github.com/leodido/go-urn/.gitignore generated vendored
View file

@ -9,4 +9,5 @@
*.txt
vendor/
/removecomments
/removecomments
/snake2camel

126
vendor/github.com/leodido/go-urn/README.md generated vendored
View file

@ -2,21 +2,34 @@
**A parser for URNs**.
> As seen on [RFC 2141](https://tools.ietf.org/html/rfc2141#ref-1).
> As seen on [RFC 2141](https://datatracker.ietf.org/doc/html/rfc2141), [RFC 7643](https://datatracker.ietf.org/doc/html/rfc7643#section-10), and on [RFC 8141](https://datatracker.ietf.org/doc/html/rfc8141).
[API documentation](https://godoc.org/github.com/leodido/go-urn).
Starting with version 1.3 this library also supports [RFC 7643 SCIM URNs](https://datatracker.ietf.org/doc/html/rfc7643#section-10).
Starting with version 1.4 this library also supports [RFC 8141 URNs (2017)](https://datatracker.ietf.org/doc/html/rfc8141).
## Installation
```
go get github.com/leodido/go-urn
```
## Features
1. RFC 2141 URNs parsing (default)
2. RFC 8141 URNs parsing (supersedes RFC 2141)
3. RFC 7643 SCIM URNs parsing
4. Normalization as per RFCs
5. Lexical equivalence as per RFCs
6. Precise, fine-grained errors
## Performances
This implementation results to be really fast.
Usually below ½ microsecond on my machine<sup>[1](#mymachine)</sup>.
Usually below 400 ns on my machine<sup>[1](#mymachine)</sup>.
Notice it also performs, while parsing:
@ -24,35 +37,36 @@ Notice it also performs, while parsing:
2. specific-string normalization
```
ok/00/urn:a:b______________________________________/-4 20000000 265 ns/op 182 B/op 6 allocs/op
ok/01/URN:foo:a123,456_____________________________/-4 30000000 296 ns/op 200 B/op 6 allocs/op
ok/02/urn:foo:a123%2c456___________________________/-4 20000000 331 ns/op 208 B/op 6 allocs/op
ok/03/urn:ietf:params:scim:schemas:core:2.0:User___/-4 20000000 430 ns/op 280 B/op 6 allocs/op
ok/04/urn:ietf:params:scim:schemas:extension:enterp/-4 20000000 411 ns/op 312 B/op 6 allocs/op
ok/05/urn:ietf:params:scim:schemas:extension:enterp/-4 20000000 472 ns/op 344 B/op 6 allocs/op
ok/06/urn:burnout:nss______________________________/-4 30000000 257 ns/op 192 B/op 6 allocs/op
ok/07/urn:abcdefghilmnopqrstuvzabcdefghilm:x_______/-4 20000000 375 ns/op 213 B/op 6 allocs/op
ok/08/urn:urnurnurn:urn____________________________/-4 30000000 265 ns/op 197 B/op 6 allocs/op
ok/09/urn:ciao:@!=%2c(xyz)+a,b.*@g=$_'_____________/-4 20000000 307 ns/op 248 B/op 6 allocs/op
ok/10/URN:x:abc%1dz%2f%3az_________________________/-4 30000000 259 ns/op 212 B/op 6 allocs/op
no/11/URN:-xxx:x___________________________________/-4 20000000 445 ns/op 320 B/op 6 allocs/op
no/12/urn::colon:nss_______________________________/-4 20000000 461 ns/op 320 B/op 6 allocs/op
no/13/urn:abcdefghilmnopqrstuvzabcdefghilmn:specifi/-4 10000000 660 ns/op 320 B/op 6 allocs/op
no/14/URN:a!?:x____________________________________/-4 20000000 507 ns/op 320 B/op 6 allocs/op
no/15/urn:urn:NSS__________________________________/-4 20000000 429 ns/op 288 B/op 6 allocs/op
no/16/urn:white_space:NSS__________________________/-4 20000000 482 ns/op 320 B/op 6 allocs/op
no/17/urn:concat:no_spaces_________________________/-4 20000000 539 ns/op 328 B/op 7 allocs/op
no/18/urn:a:/______________________________________/-4 20000000 470 ns/op 320 B/op 7 allocs/op
no/19/urn:UrN:NSS__________________________________/-4 20000000 399 ns/op 288 B/op 6 allocs/op
ok/00/urn:a:b______________________________________/-10 51372006 109.0 ns/op 275 B/op 3 allocs/op
ok/01/URN:foo:a123,456_____________________________/-10 36024072 160.8 ns/op 296 B/op 6 allocs/op
ok/02/urn:foo:a123%2C456___________________________/-10 31901007 188.4 ns/op 320 B/op 7 allocs/op
ok/03/urn:ietf:params:scim:schemas:core:2.0:User___/-10 22736756 266.6 ns/op 376 B/op 6 allocs/op
ok/04/urn:ietf:params:scim:schemas:extension:enterp/-10 18291859 335.2 ns/op 408 B/op 6 allocs/op
ok/05/urn:ietf:params:scim:schemas:extension:enterp/-10 15283087 379.4 ns/op 440 B/op 6 allocs/op
ok/06/urn:burnout:nss______________________________/-10 39407593 155.1 ns/op 288 B/op 6 allocs/op
ok/07/urn:abcdefghilmnopqrstuvzabcdefghilm:x_______/-10 27832718 211.4 ns/op 307 B/op 4 allocs/op
ok/08/urn:urnurnurn:urn____________________________/-10 33269596 168.1 ns/op 293 B/op 6 allocs/op
ok/09/urn:ciao:!!*_________________________________/-10 41100675 148.8 ns/op 288 B/op 6 allocs/op
ok/10/urn:ciao:=@__________________________________/-10 37214253 149.7 ns/op 284 B/op 6 allocs/op
ok/11/urn:ciao:@!=%2C(xyz)+a,b.*@g=$_'_____________/-10 26534240 229.8 ns/op 336 B/op 7 allocs/op
ok/12/URN:x:abc%1Dz%2F%3az_________________________/-10 28166396 211.8 ns/op 336 B/op 7 allocs/op
no/13/URN:---xxx:x_________________________________/-10 23635159 255.6 ns/op 419 B/op 5 allocs/op
no/14/urn::colon:nss_______________________________/-10 23594779 258.4 ns/op 419 B/op 5 allocs/op
no/15/URN:@,:x_____________________________________/-10 23742535 261.5 ns/op 419 B/op 5 allocs/op
no/16/URN:URN:NSS__________________________________/-10 27432714 223.3 ns/op 371 B/op 5 allocs/op
no/17/urn:UrN:NSS__________________________________/-10 26922117 224.9 ns/op 371 B/op 5 allocs/op
no/18/urn:a:%______________________________________/-10 24926733 224.6 ns/op 371 B/op 5 allocs/op
no/19/urn:urn:NSS__________________________________/-10 27652641 220.7 ns/op 371 B/op 5 allocs/op
```
---
* <a name="mymachine">[1]</a>: Apple M1 Pro
* <a name="mymachine">[1]</a>: Intel Core i7-7600U CPU @ 2.80GHz
---
## Example
For more examples take a look at the [examples file](examples_test.go).
```go
package main
@ -64,6 +78,35 @@ import (
func main() {
var uid = "URN:foo:a123,456"
// Parse the input string as a RFC 2141 URN only
u, e := urn.NewMachine().Parse(uid)
if e != nil {
fmt.Errorf(err)
return
}
fmt.Println(u.ID)
fmt.Println(u.SS)
// Output:
// foo
// a123,456
}
```
```go
package main
import (
"fmt"
"github.com/leodido/go-urn"
)
func main() {
var uid = "URN:foo:a123,456"
// Parse the input string as a RFC 2141 URN only
u, ok := urn.Parse([]byte(uid))
if !ok {
panic("error parsing urn")
@ -78,4 +121,33 @@ func main() {
}
```
[![Analytics](https://ga-beacon.appspot.com/UA-49657176-1/go-urn?flat)](https://github.com/igrigorik/ga-beacon)
```go
package main
import (
"fmt"
"github.com/leodido/go-urn"
)
func main() {
input := "urn:ietf:params:scim:api:messages:2.0:ListResponse"
// Parsing the input string as a RFC 7643 SCIM URN
u, ok := urn.Parse([]byte(input), urn.WithParsingMode(urn.RFC7643Only))
if !ok {
panic("error parsing urn")
}
fmt.Println(u.IsSCIM())
scim := u.SCIM()
fmt.Println(scim.Type.String())
fmt.Println(scim.Name)
fmt.Println(scim.Other)
// Output:
// true
// api
// messages
// 2.0:ListResponse
}
```

10
vendor/github.com/leodido/go-urn/kind.go generated vendored Normal file
View file

@ -0,0 +1,10 @@
package urn
type Kind int
const (
NONE Kind = iota
RFC2141
RFC7643
RFC8141
)

6292
vendor/github.com/leodido/go-urn/machine.go generated vendored
View file

File diff suppressed because it is too large Load diff

285
vendor/github.com/leodido/go-urn/machine.go.rl generated vendored
View file

@ -2,15 +2,28 @@ package urn
import (
"fmt"
scimschema "github.com/leodido/go-urn/scim/schema"
)
var (
errPrefix = "expecting the prefix to be the \"urn\" string (whatever case) [col %d]"
errIdentifier = "expecting the identifier to be string (1..31 alnum chars, also containing dashes but not at its start) [col %d]"
errSpecificString = "expecting the specific string to be a string containing alnum, hex, or others ([()+,-.:=@;$_!*']) chars [col %d]"
errNoUrnWithinID = "expecting the identifier to not contain the \"urn\" reserved string [col %d]"
errHex = "expecting the specific string hex chars to be well-formed (%%alnum{2}) [col %d]"
errParse = "parsing error [col %d]"
errPrefix = "expecting the prefix to be the \"urn\" string (whatever case) [col %d]"
errIdentifier = "expecting the identifier to be string (1..31 alnum chars, also containing dashes but not at its beginning) [col %d]"
errSpecificString = "expecting the specific string to be a string containing alnum, hex, or others ([()+,-.:=@;$_!*']) chars [col %d]"
errNoUrnWithinID = "expecting the identifier to not contain the \"urn\" reserved string [col %d]"
errHex = "expecting the percent encoded chars to be well-formed (%%alnum{2}) [col %d]"
errSCIMNamespace = "expecing the SCIM namespace identifier (ietf:params:scim) [col %d]"
errSCIMType = "expecting a correct SCIM type (schemas, api, param) [col %d]"
errSCIMName = "expecting one or more alnum char in the SCIM name part [col %d]"
errSCIMOther = "expecting a well-formed other SCIM part [col %d]"
errSCIMOtherIncomplete = "expecting a not empty SCIM other part after colon [col %d]"
err8141InformalID = "informal URN namespace must be in the form urn-[1-9][0-9] [col %d]"
err8141SpecificString = "expecting the specific string to contain alnum, hex, or others ([~&()+,-.:=@;$_!*'] or [/?] not in first position) chars [col %d]"
err8141Identifier = "expecting the indentifier to be a string with (length 2 to 32 chars) containing alnum (or dashes) not starting or ending with a dash [col %d]"
err8141RComponentStart = "expecting only one r-component (starting with the ?+ sequence) [col %d]"
err8141QComponentStart = "expecting only one q-component (starting with the ?= sequence) [col %d]"
err8141MalformedRComp = "expecting a non-empty r-component containing alnum, hex, or others ([~&()+,-.:=@;$_!*'] or [/?] but not at its beginning) [col %d]"
err8141MalformedQComp = "expecting a non-empty q-component containing alnum, hex, or others ([~&()+,-.:=@;$_!*'] or [/?] but not at its beginning) [col %d]"
)
%%{
@ -24,25 +37,42 @@ action mark {
}
action tolower {
m.tolower = append(m.tolower, m.p - m.pb)
// List of positions in the buffer to later lowercase
output.tolower = append(output.tolower, m.p - m.pb)
}
action set_pre {
output.prefix = string(m.text())
}
action throw_pre_urn_err {
if m.parsingMode != RFC8141Only {
// Throw an error when:
// - we are entering here matching the the prefix in the namespace identifier part
// - looking ahead (3 chars) we find a colon
if pos := m.p + 3; pos < m.pe && m.data[pos] == 58 && output.prefix != "" {
m.err = fmt.Errorf(errNoUrnWithinID, pos)
fhold;
fgoto fail;
}
}
}
action set_nid {
output.ID = string(m.text())
}
action set_nss {
raw := m.text()
output.SS = string(raw)
output.SS = string(m.text())
// Iterate upper letters lowering them
for _, i := range m.tolower {
raw[i] = raw[i] + 32
for _, i := range output.tolower {
m.data[m.pb+i] = m.data[m.pb+i] + 32
}
output.norm = string(m.text())
// Revert the buffer to the original
for _, i := range output.tolower {
m.data[m.pb+i] = m.data[m.pb+i] - 32
}
output.norm = string(raw)
}
action err_pre {
@ -70,20 +100,20 @@ action err_urn {
}
action err_hex {
m.err = fmt.Errorf(errHex, m.p)
fhold;
fgoto fail;
if m.parsingMode == RFC2141Only || m.parsingMode == RFC8141Only {
m.err = fmt.Errorf(errHex, m.p)
fhold;
fgoto fail;
}
}
action err_parse {
m.err = fmt.Errorf(errParse, m.p)
fhold;
fgoto fail;
action base_type {
output.kind = RFC2141;
}
pre = ([uU][rR][nN] @err(err_pre)) >mark %set_pre;
pre = ([uU] @err(err_pre) [rR] @err(err_pre) [nN] @err(err_pre)) >mark >throw_pre_urn_err %set_pre;
nid = (alnum >mark (alnum | '-'){0,31}) %set_nid;
nid = (alnum >mark (alnum | '-'){0,31}) $err(err_nid) %set_nid;
hex = '%' (digit | lower | upper >tolower){2} $err(err_hex);
@ -91,9 +121,179 @@ sss = (alnum | [()+,\-.:=@;$_!*']);
nss = (sss | hex)+ $err(err_nss);
nid_not_urn = (nid - pre %err(err_urn));
urn = pre ':' @err(err_pre) (nid_not_urn ':' nss >mark %set_nss) %eof(base_type);
### SCIM BEG
action err_scim_nid {
m.err = fmt.Errorf(errSCIMNamespace, m.p)
fhold;
fgoto fail;
}
action err_scim_type {
m.err = fmt.Errorf(errSCIMType, m.p)
fhold;
fgoto fail;
}
action err_scim_name {
m.err = fmt.Errorf(errSCIMName, m.p)
fhold;
fgoto fail;
}
action err_scim_other {
if m.p == m.pe {
m.err = fmt.Errorf(errSCIMOtherIncomplete, m.p-1)
} else {
m.err = fmt.Errorf(errSCIMOther, m.p)
}
fhold;
fgoto fail;
}
action scim_type {
output.kind = RFC7643;
}
action create_scim {
output.scim = &SCIM{};
}
action set_scim_type {
output.scim.Type = scimschema.TypeFromString(string(m.text()))
}
action mark_scim_name {
output.scim.pos = m.p
}
action set_scim_name {
output.scim.Name = string(m.data[output.scim.pos:m.p])
}
action mark_scim_other {
output.scim.pos = m.p
}
action set_scim_other {
output.scim.Other = string(m.data[output.scim.pos:m.p])
}
scim_nid = 'ietf:params:scim' >mark %set_nid %create_scim $err(err_scim_nid);
scim_other = ':' (sss | hex)+ >mark_scim_other %set_scim_other $err(err_scim_other);
scim_name = (alnum)+ >mark_scim_name %set_scim_name $err(err_scim_name);
scim_type = ('schemas' | 'api' | 'param') >mark %set_scim_type $err(err_scim_type);
scim_only := pre ':' @err(err_pre) (scim_nid ':' scim_type ':' scim_name scim_other? %set_nss) %eof(scim_type);
### SCIM END
### 8141 BEG
action err_nss_8141 {
m.err = fmt.Errorf(err8141SpecificString, m.p)
fhold;
fgoto fail;
}
action err_nid_8141 {
m.err = fmt.Errorf(err8141Identifier, m.p)
fhold;
fgoto fail;
}
action rfc8141_type {
output.kind = RFC8141;
}
action set_r_component {
output.rComponent = string(m.text())
}
action set_q_component {
output.qComponent = string(m.text())
}
action set_f_component {
output.fComponent = string(m.text())
}
action informal_nid_match {
fhold;
m.err = fmt.Errorf(err8141InformalID, m.p);
fgoto fail;
}
action mark_r_start {
if output.rStart {
m.err = fmt.Errorf(err8141RComponentStart, m.p)
fhold;
fgoto fail;
}
output.rStart = true
}
action mark_q_start {
if output.qStart {
m.err = fmt.Errorf(err8141QComponentStart, m.p)
fhold;
fgoto fail;
}
output.qStart = true
}
action err_malformed_r_component {
m.err = fmt.Errorf(err8141MalformedRComp, m.p)
fhold;
fgoto fail;
}
action err_malformed_q_component {
m.err = fmt.Errorf(err8141MalformedQComp, m.p)
fhold;
fgoto fail;
}
pchar = (sss | '~' | '&' | hex);
component = pchar (pchar | '/' | '?')*;
r_start = ('?+') %mark_r_start;
r_component = r_start <: (r_start | component)+ $err(err_malformed_r_component) >mark %set_r_component;
q_start = ('?=') %mark_q_start;
q_component = q_start <: (q_start | component)+ $err(err_malformed_q_component) >mark %set_q_component;
rq_components = (r_component :>> q_component? | q_component);
fragment = (pchar | '/' | '?')*;
f_component = '#' fragment >mark %set_f_component;
nss_rfc8141 = (pchar >mark (pchar | '/')*) $err(err_nss_8141) %set_nss;
nid_rfc8141 = (alnum >mark (alnum | '-'){0,30} alnum) $err(err_nid_8141) %set_nid;
informal_id = pre ('-' [a-zA-z0] %to(informal_nid_match));
nid_rfc8141_not_urn = (nid_rfc8141 - informal_id?);
rfc8141_only := pre ':' @err(err_pre) nid_rfc8141_not_urn ':' nss_rfc8141 rq_components? f_component? %eof(rfc8141_type);
### 8141 END
fail := (any - [\n\r])* @err{ fgoto main; };
main := (pre ':' (nid - pre %err(err_urn)) $err(err_nid) ':' nss >mark %set_nss) $err(err_parse);
main := urn;
}%%
@ -103,6 +303,7 @@ main := (pre ':' (nid - pre %err(err_urn)) $err(err_nid) ':' nss >mark %set_nss)
type Machine interface {
Error() error
Parse(input []byte) (*URN, error)
WithParsingMode(ParsingMode)
}
type machine struct {
@ -110,12 +311,24 @@ type machine struct {
cs int
p, pe, eof, pb int
err error
tolower []int
startParsingAt int
parsingMode ParsingMode
parsingModeSet bool
}
// NewMachine creates a new FSM able to parse RFC 2141 strings.
func NewMachine() Machine {
m := &machine{}
func NewMachine(options ...Option) Machine {
m := &machine{
parsingModeSet: false,
}
for _, o := range options {
o(m)
}
// Set default parsing mode
if !m.parsingModeSet {
m.WithParsingMode(DefaultParsingMode)
}
%% access m.;
%% variable p m.p;
@ -137,7 +350,7 @@ func (m *machine) text() []byte {
return m.data[m.pb:m.p]
}
// Parse parses the input byte array as a RFC 2141 string.
// Parse parses the input byte array as a RFC 2141 or RFC7643 string.
func (m *machine) Parse(input []byte) (*URN, error) {
m.data = input
m.p = 0
@ -145,10 +358,11 @@ func (m *machine) Parse(input []byte) (*URN, error) {
m.pe = len(input)
m.eof = len(input)
m.err = nil
m.tolower = []int{}
output := &URN{}
m.cs = m.startParsingAt
output := &URN{
tolower: []int{},
}
%% write init;
%% write exec;
if m.cs < first_final || m.cs == en_fail {
@ -157,3 +371,16 @@ func (m *machine) Parse(input []byte) (*URN, error) {
return output, nil
}
func (m *machine) WithParsingMode(x ParsingMode) {
m.parsingMode = x
switch m.parsingMode {
case RFC2141Only:
m.startParsingAt = en_main
case RFC8141Only:
m.startParsingAt = en_rfc8141_only
case RFC7643Only:
m.startParsingAt = en_scim_only
}
m.parsingModeSet = true
}

20
vendor/github.com/leodido/go-urn/makefile generated vendored
View file

@ -15,18 +15,24 @@ clean:
.PHONY: images
images: docs/urn.png
.PHONY: snake2camel
snake2camel:
@cd ./tools/snake2camel; go build -o ../../snake2camel .
.PHONY: removecomments
removecomments:
@cd ./tools/removecomments; go build -o ../../removecomments .
machine.go: machine.go.rl
machine.go: snake2camel
machine.go: removecomments
machine.go:
$(RAGEL) -Z -G2 -e -o $@ $<
$(RAGEL) -Z -G1 -e -o $@ $<
@./removecomments $@
$(MAKE) -s file=$@ snake2camel
@./snake2camel $@
$(GOFMT) $@
docs/urn.dot: machine.go.rl
@ -41,13 +47,5 @@ bench: *_test.go machine.go
go test -bench=. -benchmem -benchtime=5s ./...
.PHONY: tests
tests: *_test.go
tests: *_test.go
$(GO_TEST) ./...
.PHONY: snake2camel
snake2camel:
@awk -i inplace '{ \
while ( match($$0, /(.*)([a-z]+[0-9]*)_([a-zA-Z0-9])(.*)/, cap) ) \
$$0 = cap[1] cap[2] toupper(cap[3]) cap[4]; \
print \
}' $(file)

9
vendor/github.com/leodido/go-urn/options.go generated vendored Normal file
View file

@ -0,0 +1,9 @@
package urn
type Option func(Machine)
func WithParsingMode(mode ParsingMode) Option {
return func(m Machine) {
m.WithParsingMode(mode)
}
}

12
vendor/github.com/leodido/go-urn/parsing_mode.go generated vendored Normal file
View file

@ -0,0 +1,12 @@
package urn
type ParsingMode int
const (
Default ParsingMode = iota
RFC2141Only
RFC7643Only
RFC8141Only
)
const DefaultParsingMode = RFC2141Only

48
vendor/github.com/leodido/go-urn/scim.go generated vendored Normal file
View file

@ -0,0 +1,48 @@
package urn
import (
"encoding/json"
"fmt"
scimschema "github.com/leodido/go-urn/scim/schema"
)
const errInvalidSCIMURN = "invalid SCIM URN: %s"
type SCIM struct {
Type scimschema.Type
Name string
Other string
pos int
}
func (s SCIM) MarshalJSON() ([]byte, error) {
return json.Marshal(s.String())
}
func (s *SCIM) UnmarshalJSON(bytes []byte) error {
var str string
if err := json.Unmarshal(bytes, &str); err != nil {
return err
}
// Parse as SCIM
value, ok := Parse([]byte(str), WithParsingMode(RFC7643Only))
if !ok {
return fmt.Errorf(errInvalidSCIMURN, str)
}
if value.RFC() != RFC7643 {
return fmt.Errorf(errInvalidSCIMURN, str)
}
*s = *value.SCIM()
return nil
}
func (s *SCIM) String() string {
ret := fmt.Sprintf("urn:ietf:params:scim:%s:%s", s.Type.String(), s.Name)
if s.Other != "" {
ret += fmt.Sprintf(":%s", s.Other)
}
return ret
}

36
vendor/github.com/leodido/go-urn/scim/schema/type.go generated vendored Normal file
View file

@ -0,0 +1,36 @@
package scimschema
type Type int
const (
Unsupported Type = iota
Schemas
API
Param
)
func (t Type) String() string {
switch t {
case Schemas:
return "schemas"
case API:
return "api"
case Param:
return "param"
}
return ""
}
func TypeFromString(input string) Type {
switch input {
case "schemas":
return Schemas
case "api":
return API
case "param":
return Param
}
return Unsupported
}

75
vendor/github.com/leodido/go-urn/urn.go generated vendored
View file

@ -16,10 +16,18 @@
//
// Details at https://tools.ietf.org/html/rfc2141.
type URN struct {
prefix string // Static prefix. Equal to "urn" when empty.
ID string // Namespace identifier
SS string // Namespace specific string
norm string // Normalized namespace specific string
prefix string // Static prefix. Equal to "urn" when empty.
ID string // Namespace identifier (NID)
SS string // Namespace specific string (NSS)
norm string // Normalized namespace specific string
kind Kind
scim *SCIM
rComponent string // RFC8141
qComponent string // RFC8141
fComponent string // RFC8141
rStart bool // RFC8141
qStart bool // RFC8141
tolower []int
}
// Normalize turns the receiving URN into its norm version.
@ -30,12 +38,21 @@ func (u *URN) Normalize() *URN {
prefix: "urn",
ID: strings.ToLower(u.ID),
SS: u.norm,
// rComponent: u.rComponent,
// qComponent: u.qComponent,
// fComponent: u.fComponent,
}
}
// Equal checks the lexical equivalence of the current URN with another one.
func (u *URN) Equal(x *URN) bool {
return *u.Normalize() == *x.Normalize()
if x == nil {
return false
}
nu := u.Normalize()
nx := x.Normalize()
return nu.prefix == nx.prefix && nu.ID == nx.ID && nu.SS == nx.SS
}
// String reassembles the URN into a valid URN string.
@ -51,14 +68,23 @@ func (u *URN) String() string {
res += "urn"
}
res += u.prefix + ":" + u.ID + ":" + u.SS
if u.rComponent != "" {
res += "?+" + u.rComponent
}
if u.qComponent != "" {
res += "?=" + u.qComponent
}
if u.fComponent != "" {
res += "#" + u.fComponent
}
}
return res
}
// Parse is responsible to create an URN instance from a byte array matching the correct URN syntax.
func Parse(u []byte) (*URN, bool) {
urn, err := NewMachine().Parse(u)
// Parse is responsible to create an URN instance from a byte array matching the correct URN syntax (RFC 2141).
func Parse(u []byte, options ...Option) (*URN, bool) {
urn, err := NewMachine(options...).Parse(u)
if err != nil {
return nil, false
}
@ -71,7 +97,7 @@ func (u URN) MarshalJSON() ([]byte, error) {
return json.Marshal(u.String())
}
// MarshalJSON unmarshals a URN from JSON string form (e.g. `"urn:oid:1.2.3.4"`).
// UnmarshalJSON unmarshals a URN from JSON string form (e.g. `"urn:oid:1.2.3.4"`).
func (u *URN) UnmarshalJSON(bytes []byte) error {
var str string
if err := json.Unmarshal(bytes, &str); err != nil {
@ -82,5 +108,34 @@ func (u *URN) UnmarshalJSON(bytes []byte) error {
} else {
*u = *value
}
return nil
}
}
func (u *URN) IsSCIM() bool {
return u.kind == RFC7643
}
func (u *URN) SCIM() *SCIM {
if u.kind != RFC7643 {
return nil
}
return u.scim
}
func (u *URN) RFC() Kind {
return u.kind
}
func (u *URN) FComponent() string {
return u.fComponent
}
func (u *URN) QComponent() string {
return u.qComponent
}
func (u *URN) RComponent() string {
return u.rComponent
}

30
vendor/github.com/leodido/go-urn/urn8141.go generated vendored Normal file
View file

@ -0,0 +1,30 @@
package urn
import (
"encoding/json"
"fmt"
)
const errInvalidURN8141 = "invalid URN per RFC 8141: %s"
type URN8141 struct {
*URN
}
func (u URN8141) MarshalJSON() ([]byte, error) {
return json.Marshal(u.String())
}
func (u *URN8141) UnmarshalJSON(bytes []byte) error {
var str string
if err := json.Unmarshal(bytes, &str); err != nil {
return err
}
if value, ok := Parse([]byte(str), WithParsingMode(RFC8141Only)); !ok {
return fmt.Errorf(errInvalidURN8141, str)
} else {
*u = URN8141{value}
}
return nil
}

23
vendor/github.com/ugorji/go/codec/cbor.go generated vendored
View file

@ -123,6 +123,11 @@ type cborEncDriver struct {
encDriverNoopContainerWriter
h *CborHandle
// scratch buffer for: encode time, numbers, etc
//
// RFC3339Nano uses 35 chars: 2006-01-02T15:04:05.999999999Z07:00
b [40]byte
e Encoder
}
@ -204,7 +209,7 @@ func (e *cborEncDriver) EncodeTime(t time.Time) {
e.EncodeNil()
} else if e.h.TimeRFC3339 {
e.encUint(0, cborBaseTag)
e.encStringBytesS(cborBaseString, t.Format(time.RFC3339Nano))
e.encStringBytesS(cborBaseString, stringView(fmtTime(t, time.RFC3339Nano, e.b[:0])))
} else {
e.encUint(1, cborBaseTag)
t = t.UTC().Round(time.Microsecond)
@ -427,12 +432,13 @@ func (d *cborDecDriver) decLen() int {
return int(d.decUint())
}
func (d *cborDecDriver) decAppendIndefiniteBytes(bs []byte) []byte {
func (d *cborDecDriver) decAppendIndefiniteBytes(bs []byte, major byte) []byte {
d.bdRead = false
for !d.CheckBreak() {
if major := d.bd >> 5; major != cborMajorBytes && major != cborMajorString {
d.d.errorf("invalid indefinite string/bytes %x (%s); got major %v, expected %v or %v",
d.bd, cbordesc(d.bd), major, cborMajorBytes, cborMajorString)
chunkMajor := d.bd >> 5
if chunkMajor != major {
d.d.errorf("malformed indefinite string/bytes %x (%s); contains chunk with major type %v, expected %v",
d.bd, cbordesc(d.bd), chunkMajor, major)
}
n := uint(d.decLen())
oldLen := uint(len(bs))
@ -445,6 +451,9 @@ func (d *cborDecDriver) decAppendIndefiniteBytes(bs []byte) []byte {
bs = bs[:newLen]
}
d.d.decRd.readb(bs[oldLen:newLen])
if d.h.ValidateUnicode && major == cborMajorString && !utf8.Valid(bs[oldLen:newLen]) {
d.d.errorf("indefinite-length text string contains chunk that is not a valid utf-8 sequence: 0x%x", bs[oldLen:newLen])
}
d.bdRead = false
}
d.bdRead = false
@ -580,9 +589,9 @@ func (d *cborDecDriver) DecodeBytes(bs []byte) (bsOut []byte) {
d.bdRead = false
if bs == nil {
d.d.decByteState = decByteStateReuseBuf
return d.decAppendIndefiniteBytes(d.d.b[:0])
return d.decAppendIndefiniteBytes(d.d.b[:0], d.bd>>5)
}
return d.decAppendIndefiniteBytes(bs[:0])
return d.decAppendIndefiniteBytes(bs[:0], d.bd>>5)
}
if d.bd == cborBdIndefiniteArray {
d.bdRead = false

13
vendor/github.com/ugorji/go/codec/decode.go generated vendored
View file

@ -1399,6 +1399,10 @@ func NewDecoderString(s string, h Handle) *Decoder {
return NewDecoderBytes(bytesView(s), h)
}
func (d *Decoder) HandleName() string {
return d.hh.Name()
}
func (d *Decoder) r() *decRd {
return &d.decRd
}
@ -1580,14 +1584,9 @@ func (d *Decoder) MustDecode(v interface{}) {
d.calls--
}
// Release releases shared (pooled) resources.
// Release is a no-op.
//
// It is important to call Release() when done with a Decoder, so those resources
// are released instantly for use by subsequently created Decoders.
//
// By default, Release() is automatically called unless the option ExplicitRelease is set.
//
// Deprecated: Release is a no-op as pooled resources are not used with an Decoder.
// Deprecated: Pooled resources are not used with a Decoder.
// This method is kept for compatibility reasons only.
func (d *Decoder) Release() {
}

11
vendor/github.com/ugorji/go/codec/encode.go generated vendored
View file

@ -984,6 +984,10 @@ func NewEncoderBytes(out *[]byte, h Handle) *Encoder {
return e
}
func (e *Encoder) HandleName() string {
return e.hh.Name()
}
func (e *Encoder) init(h Handle) {
initHandle(h)
e.err = errEncoderNotInitialized
@ -1150,12 +1154,9 @@ func (e *Encoder) MustEncode(v interface{}) {
}
}
// Release releases shared (pooled) resources.
// Release is a no-op.
//
// It is important to call Release() when done with an Encoder, so those resources
// are released instantly for use by subsequently created Encoders.
//
// Deprecated: Release is a no-op as pooled resources are not used with an Encoder.
// Deprecated: Pooled resources are not used with an Encoder.
// This method is kept for compatibility reasons only.
func (e *Encoder) Release() {
}

16
vendor/github.com/ugorji/go/codec/gen.go generated vendored
View file

@ -8,7 +8,7 @@
import (
"bytes"
"encoding/base64"
"encoding/base32"
"errors"
"fmt"
"go/format"
@ -190,7 +190,11 @@
errGenExpectArrayOrMap = errors.New("unexpected type - expecting array/map/slice")
errGenUnexpectedTypeFastpath = errors.New("fast-path: unexpected type - requires map or slice")
genBase64enc = base64.NewEncoding("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__")
// don't use base64, only 63 characters allowed in valid go identifiers
// ie ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_
//
// don't use numbers, as a valid go identifer must start with a letter.
genTypenameEnc = base32.NewEncoding("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdef")
genQNameRegex = regexp.MustCompile(`[A-Za-z_.]+`)
)
@ -2303,8 +2307,6 @@ func genMethodNameT(t reflect.Type, tRef reflect.Type) (n string) {
}
} else {
// best way to get the package name inclusive
// return ptrPfx + strings.Replace(tstr, ".", "_", 1000)
// return ptrPfx + genBase64enc.EncodeToString([]byte(tstr))
if t.Name() != "" && genQNameRegex.MatchString(tstr) {
return ptrPfx + strings.Replace(tstr, ".", "_", 1000)
} else {
@ -2315,12 +2317,12 @@ func genMethodNameT(t reflect.Type, tRef reflect.Type) (n string) {
}
}
// genCustomNameForType base64encodes the t.String() value in such a way
// genCustomNameForType base32 encodes the t.String() value in such a way
// that it can be used within a function name.
func genCustomTypeName(tstr string) string {
len2 := genBase64enc.EncodedLen(len(tstr))
len2 := genTypenameEnc.EncodedLen(len(tstr))
bufx := make([]byte, len2)
genBase64enc.Encode(bufx, []byte(tstr))
genTypenameEnc.Encode(bufx, []byte(tstr))
for i := len2 - 1; i >= 0; i-- {
if bufx[i] == '=' {
len2--

31
vendor/github.com/ugorji/go/codec/helper.go generated vendored
View file

@ -110,8 +110,7 @@
//
// ------------------------------------------
// Bounds Checking
// - Allow bytesDecReader to incur "bounds check error", and
// recover that as an io.EOF.
// - Allow bytesDecReader to incur "bounds check error", and recover that as an io error.
// This allows the bounds check branch to always be taken by the branch predictor,
// giving better performance (in theory), while ensuring that the code is shorter.
//
@ -857,26 +856,10 @@ type BasicHandle struct {
// Once a Handle has been initialized (used), do not modify this option. It will be ignored.
TimeNotBuiltin bool
// ExplicitRelease configures whether Release() is implicitly called after an encode or
// decode call.
// ExplicitRelease is ignored and has no effect.
//
// If you will hold onto an Encoder or Decoder for re-use, by calling Reset(...)
// on it or calling (Must)Encode repeatedly into a given []byte or io.Writer,
// then you do not want it to be implicitly closed after each Encode/Decode call.
// Doing so will unnecessarily return resources to the shared pool, only for you to
// grab them right after again to do another Encode/Decode call.
//
// Instead, you configure ExplicitRelease=true, and you explicitly call Release() when
// you are truly done.
//
// As an alternative, you can explicitly set a finalizer - so its resources
// are returned to the shared pool before it is garbage-collected. Do it as below:
// runtime.SetFinalizer(e, (*Encoder).Release)
// runtime.SetFinalizer(d, (*Decoder).Release)
//
// Deprecated: This is not longer used as pools are only used for long-lived objects
// which are shared across goroutines.
// Setting this value has no effect. It is maintained for backward compatibility.
// Deprecated: Pools are only used for long-lived objects shared across goroutines.
// It is maintained for backward compatibility.
ExplicitRelease bool
// ---- cache line
@ -2489,7 +2472,7 @@ func panicValToErr(h errDecorator, v interface{}, err *error) {
case runtime.Error:
d, dok := h.(*Decoder)
if dok && d.bytes && isSliceBoundsError(xerr.Error()) {
*err = io.EOF
*err = io.ErrUnexpectedEOF
} else {
h.wrapErr(xerr, err)
}
@ -2803,7 +2786,7 @@ func freelistCapacity(length int) (capacity int) {
// bytesFreelist is a list of byte buffers, sorted by cap.
//
// In anecdotal testing (running go test -tsd 1..6), we couldn't get
// the length ofthe list > 4 at any time. So we believe a linear search
// the length of the list > 4 at any time. So we believe a linear search
// without bounds checking is sufficient.
//
// Typical usage model:
@ -2821,7 +2804,7 @@ func freelistCapacity(length int) (capacity int) {
// v1 := v0
// ... use v1 ...
// blist.put(v1)
// if byteSliceAddr(v0) != byteSliceAddr(v1) {
// if !byteSliceSameData(v0, v1) {
// blist.put(v0)
// }
type bytesFreelist [][]byte

3
vendor/github.com/ugorji/go/codec/json.go generated vendored
View file

@ -1301,6 +1301,9 @@ func (d *jsonDecDriver) DecodeNaked() {
// Note also that the float values for NaN, +Inf or -Inf are encoded as null,
// as suggested by NOTE 4 of the ECMA-262 ECMAScript Language Specification 5.1 edition.
// see http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf .
//
// Note the following behaviour differences vs std-library encoding/json package:
// - struct field names matched in case-sensitive manner
type JsonHandle struct {
textEncodingType
BasicHandle

2
vendor/github.com/ugorji/go/codec/msgpack.go generated vendored
View file

@ -1174,7 +1174,7 @@ func (c *msgpackSpecRpcCodec) ReadRequestBody(body interface{}) error {
func (c *msgpackSpecRpcCodec) parseCustomHeader(expectTypeByte byte, msgid *uint64, methodOrError *string) (err error) {
if cls := c.cls.load(); cls.closed {
return io.EOF
return io.ErrUnexpectedEOF
}
// We read the response header by hand

4
vendor/github.com/ugorji/go/codec/reader.go generated vendored
View file

@ -350,9 +350,9 @@ func (z *ioDecReader) unreadn1() {
// bytesDecReader is a decReader that reads off a byte slice with zero copying
//
// Note: we do not try to convert index'ing out of bounds to an io.EOF.
// Note: we do not try to convert index'ing out of bounds to an io error.
// instead, we let it bubble up to the exported Encode/Decode method
// and recover it as an io.EOF.
// and recover it as an io error.
//
// Every function here MUST defensively check bounds either explicitly
// or via a bounds check.

9
vendor/golang.org/x/net/http2/transport.go generated vendored
View file

@ -2911,6 +2911,15 @@ func (rl *clientConnReadLoop) processWindowUpdate(f *WindowUpdateFrame) error {
fl = &cs.flow
}
if !fl.add(int32(f.Increment)) {
// For stream, the sender sends RST_STREAM with an error code of FLOW_CONTROL_ERROR
if cs != nil {
rl.endStreamError(cs, StreamError{
StreamID: f.StreamID,
Code: ErrCodeFlowControl,
})
return nil
}
return ConnectionError(ErrCodeFlowControl)
}
cc.cond.Broadcast()

2
vendor/golang.org/x/sys/unix/aliases.go generated vendored
View file

@ -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 || zos) && go1.9
//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
package unix

2
vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go generated vendored
View file

@ -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 && go1.12
//go:build darwin
package unix

12
vendor/golang.org/x/sys/unix/syscall_freebsd.go generated vendored
View file

@ -13,6 +13,7 @@
package unix
import (
"errors"
"sync"
"unsafe"
)
@ -169,25 +170,26 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
func Uname(uname *Utsname) error {
mib := []_C_int{CTL_KERN, KERN_OSTYPE}
n := unsafe.Sizeof(uname.Sysname)
if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
// Suppress ENOMEM errors to be compatible with the C library __xuname() implementation.
if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) {
return err
}
mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
n = unsafe.Sizeof(uname.Nodename)
if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) {
return err
}
mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
n = unsafe.Sizeof(uname.Release)
if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) {
return err
}
mib = []_C_int{CTL_KERN, KERN_VERSION}
n = unsafe.Sizeof(uname.Version)
if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) {
return err
}
@ -205,7 +207,7 @@ func Uname(uname *Utsname) error {
mib = []_C_int{CTL_HW, HW_MACHINE}
n = unsafe.Sizeof(uname.Machine)
if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) {
return err
}

99
vendor/golang.org/x/sys/unix/syscall_linux.go generated vendored
View file

@ -1849,6 +1849,105 @@ func Dup2(oldfd, newfd int) error {
//sys Fsmount(fd int, flags int, mountAttrs int) (fsfd int, err error)
//sys Fsopen(fsName string, flags int) (fd int, err error)
//sys Fspick(dirfd int, pathName string, flags int) (fd int, err error)
//sys fsconfig(fd int, cmd uint, key *byte, value *byte, aux int) (err error)
func fsconfigCommon(fd int, cmd uint, key string, value *byte, aux int) (err error) {
var keyp *byte
if keyp, err = BytePtrFromString(key); err != nil {
return
}
return fsconfig(fd, cmd, keyp, value, aux)
}
// FsconfigSetFlag is equivalent to fsconfig(2) called
// with cmd == FSCONFIG_SET_FLAG.
//
// fd is the filesystem context to act upon.
// key the parameter key to set.
func FsconfigSetFlag(fd int, key string) (err error) {
return fsconfigCommon(fd, FSCONFIG_SET_FLAG, key, nil, 0)
}
// FsconfigSetString is equivalent to fsconfig(2) called
// with cmd == FSCONFIG_SET_STRING.
//
// fd is the filesystem context to act upon.
// key the parameter key to set.
// value is the parameter value to set.
func FsconfigSetString(fd int, key string, value string) (err error) {
var valuep *byte
if valuep, err = BytePtrFromString(value); err != nil {
return
}
return fsconfigCommon(fd, FSCONFIG_SET_STRING, key, valuep, 0)
}
// FsconfigSetBinary is equivalent to fsconfig(2) called
// with cmd == FSCONFIG_SET_BINARY.
//
// fd is the filesystem context to act upon.
// key the parameter key to set.
// value is the parameter value to set.
func FsconfigSetBinary(fd int, key string, value []byte) (err error) {
if len(value) == 0 {
return EINVAL
}
return fsconfigCommon(fd, FSCONFIG_SET_BINARY, key, &value[0], len(value))
}
// FsconfigSetPath is equivalent to fsconfig(2) called
// with cmd == FSCONFIG_SET_PATH.
//
// fd is the filesystem context to act upon.
// key the parameter key to set.
// path is a non-empty path for specified key.
// atfd is a file descriptor at which to start lookup from or AT_FDCWD.
func FsconfigSetPath(fd int, key string, path string, atfd int) (err error) {
var valuep *byte
if valuep, err = BytePtrFromString(path); err != nil {
return
}
return fsconfigCommon(fd, FSCONFIG_SET_PATH, key, valuep, atfd)
}
// FsconfigSetPathEmpty is equivalent to fsconfig(2) called
// with cmd == FSCONFIG_SET_PATH_EMPTY. The same as
// FconfigSetPath but with AT_PATH_EMPTY implied.
func FsconfigSetPathEmpty(fd int, key string, path string, atfd int) (err error) {
var valuep *byte
if valuep, err = BytePtrFromString(path); err != nil {
return
}
return fsconfigCommon(fd, FSCONFIG_SET_PATH_EMPTY, key, valuep, atfd)
}
// FsconfigSetFd is equivalent to fsconfig(2) called
// with cmd == FSCONFIG_SET_FD.
//
// fd is the filesystem context to act upon.
// key the parameter key to set.
// value is a file descriptor to be assigned to specified key.
func FsconfigSetFd(fd int, key string, value int) (err error) {
return fsconfigCommon(fd, FSCONFIG_SET_FD, key, nil, value)
}
// FsconfigCreate is equivalent to fsconfig(2) called
// with cmd == FSCONFIG_CMD_CREATE.
//
// fd is the filesystem context to act upon.
func FsconfigCreate(fd int) (err error) {
return fsconfig(fd, FSCONFIG_CMD_CREATE, nil, nil, 0)
}
// FsconfigReconfigure is equivalent to fsconfig(2) called
// with cmd == FSCONFIG_CMD_RECONFIGURE.
//
// fd is the filesystem context to act upon.
func FsconfigReconfigure(fd int) (err error) {
return fsconfig(fd, FSCONFIG_CMD_RECONFIGURE, nil, nil, 0)
}
//sys Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64
//sysnb Getpgid(pid int) (pgid int, err error)

10
vendor/golang.org/x/sys/unix/zsyscall_linux.go generated vendored
View file

@ -906,6 +906,16 @@ func Fspick(dirfd int, pathName string, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func fsconfig(fd int, cmd uint, key *byte, value *byte, aux int) (err error) {
_, _, e1 := Syscall6(SYS_FSCONFIG, uintptr(fd), uintptr(cmd), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(value)), uintptr(aux), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getdents(fd int, buf []byte) (n int, err error) {
var _p0 unsafe.Pointer
if len(buf) > 0 {

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