// AsmJit - Machine code generation for C++
//
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// * Official Github Repository: https://github.com/asmjit/asmjit
//
// Copyright (c) 2008-2020 The AsmJit Authors
//
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// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
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// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
#ifndef ASMJIT_X86_X86FEATURES_H_INCLUDED
#define ASMJIT_X86_X86FEATURES_H_INCLUDED
#include "../core/features.h"
ASMJIT_BEGIN_SUB_NAMESPACE(x86)
//! \addtogroup asmjit_x86
//! \{
// ============================================================================
// [asmjit::x86::Features]
// ============================================================================
//! CPU features (X86).
class Features : public BaseFeatures {
public:
//! CPU feature ID.
enum Id : uint32_t {
// @EnumValuesBegin{"enum": "x86::Features::Id"}@
kNone = 0, //!< No feature (never set, used internally).
kMT, //!< CPU has multi-threading capabilities.
kNX, //!< CPU has Not-Execute-Bit aka DEP (data-execution prevention).
k3DNOW, //!< CPU has 3DNOW (3DNOW base instructions) [AMD].
k3DNOW2, //!< CPU has 3DNOW2 (enhanced 3DNOW) [AMD].
kADX, //!< CPU has ADX (multi-precision add-carry instruction extensions).
kAESNI, //!< CPU has AESNI (AES encode/decode instructions).
kALTMOVCR8, //!< CPU has LOCK MOV R<->CR0 (supports `MOV R<->CR8` via `LOCK MOV R<->CR0` in 32-bit mode) [AMD].
kAMX_BF16, //!< CPU has AMX_BF16 (advanced matrix extensions - BF16 instructions).
kAMX_INT8, //!< CPU has AMX_INT8 (advanced matrix extensions - INT8 instructions).
kAMX_TILE, //!< CPU has AMX_TILE (advanced matrix extensions).
kAVX, //!< CPU has AVX (advanced vector extensions).
kAVX2, //!< CPU has AVX2 (advanced vector extensions 2).
kAVX512_4FMAPS, //!< CPU has AVX512_FMAPS (FMA packed single).
kAVX512_4VNNIW, //!< CPU has AVX512_VNNIW (vector NN instructions word variable precision).
kAVX512_BF16, //!< CPU has AVX512_BF16 (BFLOAT16 support instruction).
kAVX512_BITALG, //!< CPU has AVX512_BITALG (VPOPCNT[B|W], VPSHUFBITQMB).
kAVX512_BW, //!< CPU has AVX512_BW (packed BYTE|WORD).
kAVX512_CDI, //!< CPU has AVX512_CDI (conflict detection).
kAVX512_DQ, //!< CPU has AVX512_DQ (packed DWORD|QWORD).
kAVX512_ERI, //!< CPU has AVX512_ERI (exponential and reciprocal).
kAVX512_F, //!< CPU has AVX512_F (AVX512 foundation).
kAVX512_IFMA, //!< CPU has AVX512_IFMA (integer fused-multiply-add using 52-bit precision).
kAVX512_PFI, //!< CPU has AVX512_PFI (prefetch instructions).
kAVX512_VBMI, //!< CPU has AVX512_VBMI (vector byte manipulation).
kAVX512_VBMI2, //!< CPU has AVX512_VBMI2 (vector byte manipulation 2).
kAVX512_VL, //!< CPU has AVX512_VL (vector length extensions).
kAVX512_VNNI, //!< CPU has AVX512_VNNI (vector neural network instructions).
kAVX512_VP2INTERSECT, //!< CPU has AVX512_VP2INTERSECT
kAVX512_VPOPCNTDQ, //!< CPU has AVX512_VPOPCNTDQ (VPOPCNT[D|Q] instructions).
kAVX_VNNI, //!< CPU has AVX_VNNI (VEX encoding of vpdpbusd/vpdpbusds/vpdpwssd/vpdpwssds).
kBMI, //!< CPU has BMI (bit manipulation instructions #1).
kBMI2, //!< CPU has BMI2 (bit manipulation instructions #2).
kCET_IBT, //!< CPU has CET-IBT (indirect branch tracking).
kCET_SS, //!< CPU has CET-SS.
kCLDEMOTE, //!< CPU has CLDEMOTE (cache line demote).
kCLFLUSH, //!< CPU has CLFUSH (Cache Line flush).
kCLFLUSHOPT, //!< CPU has CLFUSHOPT (Cache Line flush - optimized).
kCLWB, //!< CPU has CLWB.
kCLZERO, //!< CPU has CLZERO.
kCMOV, //!< CPU has CMOV (CMOV and FCMOV instructions).
kCMPXCHG16B, //!< CPU has CMPXCHG16B (compare-exchange 16 bytes) [X86_64].
kCMPXCHG8B, //!< CPU has CMPXCHG8B (compare-exchange 8 bytes).
kENCLV, //!< CPU has ENCLV.
kENQCMD, //!< CPU has ENQCMD (enqueue stores).
kERMS, //!< CPU has ERMS (enhanced REP MOVSB/STOSB).
kF16C, //!< CPU has F16C.
kFMA, //!< CPU has FMA (fused-multiply-add 3 operand form).
kFMA4, //!< CPU has FMA4 (fused-multiply-add 4 operand form).
kFPU, //!< CPU has FPU (FPU support).
kFSGSBASE, //!< CPU has FSGSBASE.
kFXSR, //!< CPU has FXSR (FXSAVE/FXRSTOR instructions).
kFXSROPT, //!< CPU has FXSROTP (FXSAVE/FXRSTOR is optimized).
kGEODE, //!< CPU has GEODE extensions (3DNOW additions).
kGFNI, //!< CPU has GFNI (Galois field instructions).
kHLE, //!< CPU has HLE.
kHRESET, //!< CPU has HRESET.
kI486, //!< CPU has I486 features (I486+ support).
kLAHFSAHF, //!< CPU has LAHF/SAHF (LAHF/SAHF in 64-bit mode) [X86_64].
kLWP, //!< CPU has LWP (lightweight profiling) [AMD].
kLZCNT, //!< CPU has LZCNT (LZCNT instruction).
kMCOMMIT, //!< CPU has MCOMMIT (MCOMMIT instruction).
kMMX, //!< CPU has MMX (MMX base instructions).
kMMX2, //!< CPU has MMX2 (MMX extensions or MMX2).
kMONITOR, //!< CPU has MONITOR (MONITOR/MWAIT instructions).
kMONITORX, //!< CPU has MONITORX (MONITORX/MWAITX instructions).
kMOVBE, //!< CPU has MOVBE (move with byte-order swap).
kMOVDIR64B, //!< CPU has MOVDIR64B (move 64 bytes as direct store).
kMOVDIRI, //!< CPU has MOVDIRI (move dword/qword as direct store).
kMPX, //!< CPU has MPX (memory protection extensions).
kMSR, //!< CPU has MSR (RDMSR/WRMSR instructions).
kMSSE, //!< CPU has MSSE (misaligned SSE support).
kOSXSAVE, //!< CPU has OSXSAVE (XSAVE enabled by OS).
kOSPKE, //!< CPU has OSPKE (PKE enabled by OS).
kPCLMULQDQ, //!< CPU has PCLMULQDQ (packed carry-less multiplication).
kPCONFIG, //!< CPU has PCONFIG (PCONFIG instruction).
kPOPCNT, //!< CPU has POPCNT (POPCNT instruction).
kPREFETCHW, //!< CPU has PREFETCHW.
kPREFETCHWT1, //!< CPU has PREFETCHWT1.
kPTWRITE, //!< CPU has PTWRITE.
kRDPID, //!< CPU has RDPID.
kRDPRU, //!< CPU has RDPRU.
kRDRAND, //!< CPU has RDRAND.
kRDSEED, //!< CPU has RDSEED.
kRDTSC, //!< CPU has RDTSC.
kRDTSCP, //!< CPU has RDTSCP.
kRTM, //!< CPU has RTM.
kSERIALIZE, //!< CPU has SERIALIZE.
kSHA, //!< CPU has SHA (SHA-1 and SHA-256 instructions).
kSKINIT, //!< CPU has SKINIT (SKINIT/STGI instructions) [AMD].
kSMAP, //!< CPU has SMAP (supervisor-mode access prevention).
kSMEP, //!< CPU has SMEP (supervisor-mode execution prevention).
kSMX, //!< CPU has SMX (safer mode extensions).
kSNP, //!< CPU has SNP.
kSSE, //!< CPU has SSE.
kSSE2, //!< CPU has SSE2.
kSSE3, //!< CPU has SSE3.
kSSE4_1, //!< CPU has SSE4.1.
kSSE4_2, //!< CPU has SSE4.2.
kSSE4A, //!< CPU has SSE4A [AMD].
kSSSE3, //!< CPU has SSSE3.
kSVM, //!< CPU has SVM (virtualization) [AMD].
kTBM, //!< CPU has TBM (trailing bit manipulation) [AMD].
kTSX, //!< CPU has TSX.
kTSXLDTRK, //!< CPU has TSXLDTRK.
kUINTR, //!< CPU has UINTR (user interrupts).
kVAES, //!< CPU has VAES (vector AES 256|512 bit support).
kVMX, //!< CPU has VMX (virtualization) [INTEL].
kVPCLMULQDQ, //!< CPU has VPCLMULQDQ (vector PCLMULQDQ 256|512-bit support).
kWAITPKG, //!< CPU has WAITPKG (UMONITOR, UMWAIT, TPAUSE).
kWBNOINVD, //!< CPU has WBNOINVD.
kXOP, //!< CPU has XOP (XOP instructions) [AMD].
kXSAVE, //!< CPU has XSAVE.
kXSAVEC, //!< CPU has XSAVEC.
kXSAVEOPT, //!< CPU has XSAVEOPT.
kXSAVES, //!< CPU has XSAVES.
// @EnumValuesEnd@
kCount //!< Count of X86 CPU features.
};
//! \name Construction / Destruction
//! \{
inline Features() noexcept
: BaseFeatures() {}
inline Features(const Features& other) noexcept
: BaseFeatures(other) {}
//! \}
//! \name Overloaded Operators
//! \{
inline Features& operator=(const Features& other) noexcept = default;
//! \}
//! \name Accessors
//! \{
#define ASMJIT_X86_FEATURE(FEATURE) \
inline bool has##FEATURE() const noexcept { return has(k##FEATURE); }
ASMJIT_X86_FEATURE(MT)
ASMJIT_X86_FEATURE(NX)
ASMJIT_X86_FEATURE(3DNOW)
ASMJIT_X86_FEATURE(3DNOW2)
ASMJIT_X86_FEATURE(ADX)
ASMJIT_X86_FEATURE(AESNI)
ASMJIT_X86_FEATURE(ALTMOVCR8)
ASMJIT_X86_FEATURE(AMX_BF16)
ASMJIT_X86_FEATURE(AMX_INT8)
ASMJIT_X86_FEATURE(AMX_TILE)
ASMJIT_X86_FEATURE(AVX)
ASMJIT_X86_FEATURE(AVX2)
ASMJIT_X86_FEATURE(AVX512_4FMAPS)
ASMJIT_X86_FEATURE(AVX512_4VNNIW)
ASMJIT_X86_FEATURE(AVX512_BF16)
ASMJIT_X86_FEATURE(AVX512_BITALG)
ASMJIT_X86_FEATURE(AVX512_BW)
ASMJIT_X86_FEATURE(AVX512_CDI)
ASMJIT_X86_FEATURE(AVX512_DQ)
ASMJIT_X86_FEATURE(AVX512_ERI)
ASMJIT_X86_FEATURE(AVX512_F)
ASMJIT_X86_FEATURE(AVX512_IFMA)
ASMJIT_X86_FEATURE(AVX512_PFI)
ASMJIT_X86_FEATURE(AVX512_VBMI)
ASMJIT_X86_FEATURE(AVX512_VBMI2)
ASMJIT_X86_FEATURE(AVX512_VL)
ASMJIT_X86_FEATURE(AVX512_VNNI)
ASMJIT_X86_FEATURE(AVX512_VP2INTERSECT)
ASMJIT_X86_FEATURE(AVX512_VPOPCNTDQ)
ASMJIT_X86_FEATURE(AVX_VNNI)
ASMJIT_X86_FEATURE(BMI)
ASMJIT_X86_FEATURE(BMI2)
ASMJIT_X86_FEATURE(CET_IBT)
ASMJIT_X86_FEATURE(CET_SS)
ASMJIT_X86_FEATURE(CLDEMOTE)
ASMJIT_X86_FEATURE(CLFLUSH)
ASMJIT_X86_FEATURE(CLFLUSHOPT)
ASMJIT_X86_FEATURE(CLWB)
ASMJIT_X86_FEATURE(CLZERO)
ASMJIT_X86_FEATURE(CMOV)
ASMJIT_X86_FEATURE(CMPXCHG16B)
ASMJIT_X86_FEATURE(CMPXCHG8B)
ASMJIT_X86_FEATURE(ENCLV)
ASMJIT_X86_FEATURE(ENQCMD)
ASMJIT_X86_FEATURE(ERMS)
ASMJIT_X86_FEATURE(F16C)
ASMJIT_X86_FEATURE(FMA)
ASMJIT_X86_FEATURE(FMA4)
ASMJIT_X86_FEATURE(FPU)
ASMJIT_X86_FEATURE(FSGSBASE)
ASMJIT_X86_FEATURE(FXSR)
ASMJIT_X86_FEATURE(FXSROPT)
ASMJIT_X86_FEATURE(GEODE)
ASMJIT_X86_FEATURE(GFNI)
ASMJIT_X86_FEATURE(HLE)
ASMJIT_X86_FEATURE(HRESET)
ASMJIT_X86_FEATURE(I486)
ASMJIT_X86_FEATURE(LAHFSAHF)
ASMJIT_X86_FEATURE(LWP)
ASMJIT_X86_FEATURE(LZCNT)
ASMJIT_X86_FEATURE(MCOMMIT)
ASMJIT_X86_FEATURE(MMX)
ASMJIT_X86_FEATURE(MMX2)
ASMJIT_X86_FEATURE(MONITOR)
ASMJIT_X86_FEATURE(MONITORX)
ASMJIT_X86_FEATURE(MOVBE)
ASMJIT_X86_FEATURE(MOVDIR64B)
ASMJIT_X86_FEATURE(MOVDIRI)
ASMJIT_X86_FEATURE(MPX)
ASMJIT_X86_FEATURE(MSR)
ASMJIT_X86_FEATURE(MSSE)
ASMJIT_X86_FEATURE(OSXSAVE)
ASMJIT_X86_FEATURE(PCLMULQDQ)
ASMJIT_X86_FEATURE(PCONFIG)
ASMJIT_X86_FEATURE(POPCNT)
ASMJIT_X86_FEATURE(PREFETCHW)
ASMJIT_X86_FEATURE(PREFETCHWT1)
ASMJIT_X86_FEATURE(PTWRITE)
ASMJIT_X86_FEATURE(RDPID)
ASMJIT_X86_FEATURE(RDPRU)
ASMJIT_X86_FEATURE(RDRAND)
ASMJIT_X86_FEATURE(RDSEED)
ASMJIT_X86_FEATURE(RDTSC)
ASMJIT_X86_FEATURE(RDTSCP)
ASMJIT_X86_FEATURE(RTM)
ASMJIT_X86_FEATURE(SERIALIZE)
ASMJIT_X86_FEATURE(SHA)
ASMJIT_X86_FEATURE(SKINIT)
ASMJIT_X86_FEATURE(SMAP)
ASMJIT_X86_FEATURE(SMEP)
ASMJIT_X86_FEATURE(SMX)
ASMJIT_X86_FEATURE(SNP)
ASMJIT_X86_FEATURE(SSE)
ASMJIT_X86_FEATURE(SSE2)
ASMJIT_X86_FEATURE(SSE3)
ASMJIT_X86_FEATURE(SSSE3)
ASMJIT_X86_FEATURE(SSE4A)
ASMJIT_X86_FEATURE(SSE4_1)
ASMJIT_X86_FEATURE(SSE4_2)
ASMJIT_X86_FEATURE(SVM)
ASMJIT_X86_FEATURE(TBM)
ASMJIT_X86_FEATURE(TSX)
ASMJIT_X86_FEATURE(TSXLDTRK)
ASMJIT_X86_FEATURE(UINTR)
ASMJIT_X86_FEATURE(XSAVE)
ASMJIT_X86_FEATURE(XSAVEC)
ASMJIT_X86_FEATURE(XSAVEOPT)
ASMJIT_X86_FEATURE(XSAVES)
ASMJIT_X86_FEATURE(VAES)
ASMJIT_X86_FEATURE(VMX)
ASMJIT_X86_FEATURE(VPCLMULQDQ)
ASMJIT_X86_FEATURE(WAITPKG)
ASMJIT_X86_FEATURE(WBNOINVD)
ASMJIT_X86_FEATURE(XOP)
#undef ASMJIT_X86_FEATURE
//! \}
};
//! \}
ASMJIT_END_SUB_NAMESPACE
#endif // ASMJIT_X86_X86FEATURES_H_INCLUDED