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| author | 2024-05-06 08:50:47 +0000 | |
|---|---|---|
| committer | 2024-05-06 08:50:47 +0000 | |
| commit | a5f28fe0c923984c263592e82bbce99b0032b794 (patch) | |
| tree | 403544ad5305eb171a85d2b4c59559f83abd87a7 /vendor/github.com/cloudwego/iasm/x86_64/arch.go | |
| parent | [chore]: Bump golang.org/x/image from 0.15.0 to 0.16.0 (#2898) (diff) | |
| download | gotosocial-a5f28fe0c923984c263592e82bbce99b0032b794.tar.xz | |
[chore]: Bump github.com/gin-contrib/gzip from 1.0.0 to 1.0.1 (#2899)
Bumps [github.com/gin-contrib/gzip](https://github.com/gin-contrib/gzip) from 1.0.0 to 1.0.1.
- [Release notes](https://github.com/gin-contrib/gzip/releases)
- [Changelog](https://github.com/gin-contrib/gzip/blob/master/.goreleaser.yaml)
- [Commits](https://github.com/gin-contrib/gzip/compare/v1.0.0...v1.0.1)
---
updated-dependencies:
- dependency-name: github.com/gin-contrib/gzip
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Diffstat (limited to 'vendor/github.com/cloudwego/iasm/x86_64/arch.go')
| -rw-r--r-- | vendor/github.com/cloudwego/iasm/x86_64/arch.go | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/vendor/github.com/cloudwego/iasm/x86_64/arch.go b/vendor/github.com/cloudwego/iasm/x86_64/arch.go new file mode 100644 index 000000000..26f1a539d --- /dev/null +++ b/vendor/github.com/cloudwego/iasm/x86_64/arch.go @@ -0,0 +1,251 @@ +// +// Copyright 2024 CloudWeGo Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// + +package x86_64 + +import ( + `fmt` +) + +// ISA represents an extension to x86-64 instruction set. +type ISA uint64 + +const ( + ISA_CPUID ISA = 1 << iota + ISA_RDTSC + ISA_RDTSCP + ISA_CMOV + ISA_MOVBE + ISA_POPCNT + ISA_LZCNT + ISA_TBM + ISA_BMI + ISA_BMI2 + ISA_ADX + ISA_MMX + ISA_MMX_PLUS + ISA_FEMMS + ISA_3DNOW + ISA_3DNOW_PLUS + ISA_SSE + ISA_SSE2 + ISA_SSE3 + ISA_SSSE3 + ISA_SSE4A + ISA_SSE4_1 + ISA_SSE4_2 + ISA_FMA3 + ISA_FMA4 + ISA_XOP + ISA_F16C + ISA_AVX + ISA_AVX2 + ISA_AVX512F + ISA_AVX512BW + ISA_AVX512DQ + ISA_AVX512VL + ISA_AVX512PF + ISA_AVX512ER + ISA_AVX512CD + ISA_AVX512VBMI + ISA_AVX512IFMA + ISA_AVX512VPOPCNTDQ + ISA_AVX512_4VNNIW + ISA_AVX512_4FMAPS + ISA_PREFETCH + ISA_PREFETCHW + ISA_PREFETCHWT1 + ISA_CLFLUSH + ISA_CLFLUSHOPT + ISA_CLWB + ISA_CLZERO + ISA_RDRAND + ISA_RDSEED + ISA_PCLMULQDQ + ISA_AES + ISA_SHA + ISA_MONITOR + ISA_MONITORX + ISA_ALL = ^ISA(0) +) + +var _ISA_NAMES = map[ISA]string { + ISA_CPUID : "CPUID", + ISA_RDTSC : "RDTSC", + ISA_RDTSCP : "RDTSCP", + ISA_CMOV : "CMOV", + ISA_MOVBE : "MOVBE", + ISA_POPCNT : "POPCNT", + ISA_LZCNT : "LZCNT", + ISA_TBM : "TBM", + ISA_BMI : "BMI", + ISA_BMI2 : "BMI2", + ISA_ADX : "ADX", + ISA_MMX : "MMX", + ISA_MMX_PLUS : "MMX+", + ISA_FEMMS : "FEMMS", + ISA_3DNOW : "3dnow!", + ISA_3DNOW_PLUS : "3dnow!+", + ISA_SSE : "SSE", + ISA_SSE2 : "SSE2", + ISA_SSE3 : "SSE3", + ISA_SSSE3 : "SSSE3", + ISA_SSE4A : "SSE4A", + ISA_SSE4_1 : "SSE4.1", + ISA_SSE4_2 : "SSE4.2", + ISA_FMA3 : "FMA3", + ISA_FMA4 : "FMA4", + ISA_XOP : "XOP", + ISA_F16C : "F16C", + ISA_AVX : "AVX", + ISA_AVX2 : "AVX2", + ISA_AVX512F : "AVX512F", + ISA_AVX512BW : "AVX512BW", + ISA_AVX512DQ : "AVX512DQ", + ISA_AVX512VL : "AVX512VL", + ISA_AVX512PF : "AVX512PF", + ISA_AVX512ER : "AVX512ER", + ISA_AVX512CD : "AVX512CD", + ISA_AVX512VBMI : "AVX512VBMI", + ISA_AVX512IFMA : "AVX512IFMA", + ISA_AVX512VPOPCNTDQ : "AVX512VPOPCNTDQ", + ISA_AVX512_4VNNIW : "AVX512_4VNNIW", + ISA_AVX512_4FMAPS : "AVX512_4FMAPS", + ISA_PREFETCH : "PREFETCH", + ISA_PREFETCHW : "PREFETCHW", + ISA_PREFETCHWT1 : "PREFETCHWT1", + ISA_CLFLUSH : "CLFLUSH", + ISA_CLFLUSHOPT : "CLFLUSHOPT", + ISA_CLWB : "CLWB", + ISA_CLZERO : "CLZERO", + ISA_RDRAND : "RDRAND", + ISA_RDSEED : "RDSEED", + ISA_PCLMULQDQ : "PCLMULQDQ", + ISA_AES : "AES", + ISA_SHA : "SHA", + ISA_MONITOR : "MONITOR", + ISA_MONITORX : "MONITORX", +} + +var _ISA_MAPPING = map[string]ISA { + "CPUID" : ISA_CPUID, + "RDTSC" : ISA_RDTSC, + "RDTSCP" : ISA_RDTSCP, + "CMOV" : ISA_CMOV, + "MOVBE" : ISA_MOVBE, + "POPCNT" : ISA_POPCNT, + "LZCNT" : ISA_LZCNT, + "TBM" : ISA_TBM, + "BMI" : ISA_BMI, + "BMI2" : ISA_BMI2, + "ADX" : ISA_ADX, + "MMX" : ISA_MMX, + "MMX+" : ISA_MMX_PLUS, + "FEMMS" : ISA_FEMMS, + "3dnow!" : ISA_3DNOW, + "3dnow!+" : ISA_3DNOW_PLUS, + "SSE" : ISA_SSE, + "SSE2" : ISA_SSE2, + "SSE3" : ISA_SSE3, + "SSSE3" : ISA_SSSE3, + "SSE4A" : ISA_SSE4A, + "SSE4.1" : ISA_SSE4_1, + "SSE4.2" : ISA_SSE4_2, + "FMA3" : ISA_FMA3, + "FMA4" : ISA_FMA4, + "XOP" : ISA_XOP, + "F16C" : ISA_F16C, + "AVX" : ISA_AVX, + "AVX2" : ISA_AVX2, + "AVX512F" : ISA_AVX512F, + "AVX512BW" : ISA_AVX512BW, + "AVX512DQ" : ISA_AVX512DQ, + "AVX512VL" : ISA_AVX512VL, + "AVX512PF" : ISA_AVX512PF, + "AVX512ER" : ISA_AVX512ER, + "AVX512CD" : ISA_AVX512CD, + "AVX512VBMI" : ISA_AVX512VBMI, + "AVX512IFMA" : ISA_AVX512IFMA, + "AVX512VPOPCNTDQ" : ISA_AVX512VPOPCNTDQ, + "AVX512_4VNNIW" : ISA_AVX512_4VNNIW, + "AVX512_4FMAPS" : ISA_AVX512_4FMAPS, + "PREFETCH" : ISA_PREFETCH, + "PREFETCHW" : ISA_PREFETCHW, + "PREFETCHWT1" : ISA_PREFETCHWT1, + "CLFLUSH" : ISA_CLFLUSH, + "CLFLUSHOPT" : ISA_CLFLUSHOPT, + "CLWB" : ISA_CLWB, + "CLZERO" : ISA_CLZERO, + "RDRAND" : ISA_RDRAND, + "RDSEED" : ISA_RDSEED, + "PCLMULQDQ" : ISA_PCLMULQDQ, + "AES" : ISA_AES, + "SHA" : ISA_SHA, + "MONITOR" : ISA_MONITOR, + "MONITORX" : ISA_MONITORX, +} + +func (self ISA) String() string { + if v, ok := _ISA_NAMES[self]; ok { + return v + } else { + return fmt.Sprintf("(invalid: %#x)", uint64(self)) + } +} + +// ParseISA parses name into ISA, it will panic if the name is invalid. +func ParseISA(name string) ISA { + if v, ok := _ISA_MAPPING[name]; ok { + return v + } else { + panic("invalid ISA name: " + name) + } +} + +// Arch represents the x86_64 architecture. +type Arch struct { + isa ISA +} + +// DefaultArch is the default architecture with all ISA enabled. +var DefaultArch = CreateArch() + +// CreateArch creates a new Arch with all ISA enabled. +func CreateArch() *Arch { + return new(Arch).EnableISA(ISA_ALL) +} + +// HasISA checks if a particular ISA was enabled. +func (self *Arch) HasISA(isa ISA) bool { + return (self.isa & isa) != 0 +} + +// EnableISA enables a particular ISA. +func (self *Arch) EnableISA(isa ISA) *Arch { + self.isa |= isa + return self +} + +// DisableISA disables a particular ISA. +func (self *Arch) DisableISA(isa ISA) *Arch { + self.isa &^= isa + return self +} + +// CreateProgram creates a new empty program. +func (self *Arch) CreateProgram() *Program { + return newProgram(self) +} |
