dynarmic/externals/xbyak/readme.md

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Squashed 'externals/xbyak/' changes from 0140eeff1..590c10e37 590c10e37 fix typo 396715a89 use github action 69a25fd92 change build status to travis-ci.com a6a9dac91 meanings of the name 8d1e41b65 test_util.cpp supports OpenBSD 77ffe7173 Merge pull request #115 from Ryan-rsm-McKenzie/master a1da3403a fix build interface include directory e0136d4ef fix add_library call with INTERFACE 3071eee0c support slightly more modern cmake e626d6209 v5.991 a49c4bc11 disable XBYAK_CONSTEXPR for g++-5 -std=c++-14 70777a699 Merge branch 'atafra-old_mac_fix' into dev 6b81678d0 fixed compile error on some older macOS versions 2c3b43f15 refactor util 91784e2b8 test_util checks AMX and AVX_VNNI 70b70c557 update to v5.99 284cc5bed refactor 6b3eb9c1e default encoding is always evex f85b1100b refactor vnni 276d09bae Merge branch 'akharito-akharito/adl_support' into dev 50df86ce3 v5.98 97ce92d58 Merge branch 'akharito/adl_support' of https://github.com/akharito/xbyak into akharito-akharito/adl_support 1f119a04a support [scale * reg] 9ee1bef9a cpuid - check that GRT CPUID leaf 7 subleaf 0 should return EAX=1 be93adb2c add AVX VNNI instruction support 0c277240a add ADL CPUID a9a5cc2e2 Add option to choose VEX or EVEX encoding 29bfd25ba fix indent a0c49fa2e Merge branch 'atafra-mac_avx512_fix' into dev ea388b3c6 fixed incorrect detection of AVX-512 on macOS ed1b8186f Merge branch 'FEX-Emu-extended_features' into dev 3dacddfec Merge branch 'extended_features' of https://github.com/FEX-Emu/xbyak into FEX-Emu-extended_features 898f78ca3 Merge branch 'kariya-mitsuru-use-sh' 0b7f1411c Merge branch 'use-sh' of https://github.com/kariya-mitsuru/xbyak into kariya-mitsuru-use-sh 99e2b13b2 Fixes extended feature support checking b0a43c7e5 Use sh instead of tcsh for test scripts 87e8f41ae remove warning of _MSC_VER git-subtree-dir: externals/xbyak git-subtree-split: 590c10e3746978dbfcf102d6da933ac2659e4544
2021-03-27 21:08:22 +00:00
[![Build Status](https://github.com/herumi/xbyak/actions/workflows/main.yml/badge.svg)](https://github.com/herumi/xbyak/actions/workflows/main.yml)
Squashed 'externals/xbyak/' changes from 0140eeff1..590c10e37 590c10e37 fix typo 396715a89 use github action 69a25fd92 change build status to travis-ci.com a6a9dac91 meanings of the name 8d1e41b65 test_util.cpp supports OpenBSD 77ffe7173 Merge pull request #115 from Ryan-rsm-McKenzie/master a1da3403a fix build interface include directory e0136d4ef fix add_library call with INTERFACE 3071eee0c support slightly more modern cmake e626d6209 v5.991 a49c4bc11 disable XBYAK_CONSTEXPR for g++-5 -std=c++-14 70777a699 Merge branch 'atafra-old_mac_fix' into dev 6b81678d0 fixed compile error on some older macOS versions 2c3b43f15 refactor util 91784e2b8 test_util checks AMX and AVX_VNNI 70b70c557 update to v5.99 284cc5bed refactor 6b3eb9c1e default encoding is always evex f85b1100b refactor vnni 276d09bae Merge branch 'akharito-akharito/adl_support' into dev 50df86ce3 v5.98 97ce92d58 Merge branch 'akharito/adl_support' of https://github.com/akharito/xbyak into akharito-akharito/adl_support 1f119a04a support [scale * reg] 9ee1bef9a cpuid - check that GRT CPUID leaf 7 subleaf 0 should return EAX=1 be93adb2c add AVX VNNI instruction support 0c277240a add ADL CPUID a9a5cc2e2 Add option to choose VEX or EVEX encoding 29bfd25ba fix indent a0c49fa2e Merge branch 'atafra-mac_avx512_fix' into dev ea388b3c6 fixed incorrect detection of AVX-512 on macOS ed1b8186f Merge branch 'FEX-Emu-extended_features' into dev 3dacddfec Merge branch 'extended_features' of https://github.com/FEX-Emu/xbyak into FEX-Emu-extended_features 898f78ca3 Merge branch 'kariya-mitsuru-use-sh' 0b7f1411c Merge branch 'use-sh' of https://github.com/kariya-mitsuru/xbyak into kariya-mitsuru-use-sh 99e2b13b2 Fixes extended feature support checking b0a43c7e5 Use sh instead of tcsh for test scripts 87e8f41ae remove warning of _MSC_VER git-subtree-dir: externals/xbyak git-subtree-split: 590c10e3746978dbfcf102d6da933ac2659e4544
2021-03-27 21:08:22 +00:00
# Xbyak 5.991 ; JIT assembler for x86(IA32), x64(AMD64, x86-64) by C++
## Abstract
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
Xbyak is a C++ header library that enables dynamically to assemble x86(IA32), x64(AMD64, x86-64) mnemonic.
Squashed 'externals/xbyak/' changes from 0140eeff1..590c10e37 590c10e37 fix typo 396715a89 use github action 69a25fd92 change build status to travis-ci.com a6a9dac91 meanings of the name 8d1e41b65 test_util.cpp supports OpenBSD 77ffe7173 Merge pull request #115 from Ryan-rsm-McKenzie/master a1da3403a fix build interface include directory e0136d4ef fix add_library call with INTERFACE 3071eee0c support slightly more modern cmake e626d6209 v5.991 a49c4bc11 disable XBYAK_CONSTEXPR for g++-5 -std=c++-14 70777a699 Merge branch 'atafra-old_mac_fix' into dev 6b81678d0 fixed compile error on some older macOS versions 2c3b43f15 refactor util 91784e2b8 test_util checks AMX and AVX_VNNI 70b70c557 update to v5.99 284cc5bed refactor 6b3eb9c1e default encoding is always evex f85b1100b refactor vnni 276d09bae Merge branch 'akharito-akharito/adl_support' into dev 50df86ce3 v5.98 97ce92d58 Merge branch 'akharito/adl_support' of https://github.com/akharito/xbyak into akharito-akharito/adl_support 1f119a04a support [scale * reg] 9ee1bef9a cpuid - check that GRT CPUID leaf 7 subleaf 0 should return EAX=1 be93adb2c add AVX VNNI instruction support 0c277240a add ADL CPUID a9a5cc2e2 Add option to choose VEX or EVEX encoding 29bfd25ba fix indent a0c49fa2e Merge branch 'atafra-mac_avx512_fix' into dev ea388b3c6 fixed incorrect detection of AVX-512 on macOS ed1b8186f Merge branch 'FEX-Emu-extended_features' into dev 3dacddfec Merge branch 'extended_features' of https://github.com/FEX-Emu/xbyak into FEX-Emu-extended_features 898f78ca3 Merge branch 'kariya-mitsuru-use-sh' 0b7f1411c Merge branch 'use-sh' of https://github.com/kariya-mitsuru/xbyak into kariya-mitsuru-use-sh 99e2b13b2 Fixes extended feature support checking b0a43c7e5 Use sh instead of tcsh for test scripts 87e8f41ae remove warning of _MSC_VER git-subtree-dir: externals/xbyak git-subtree-split: 590c10e3746978dbfcf102d6da933ac2659e4544
2021-03-27 21:08:22 +00:00
The pronunciation of Xbyak is `kəi-bja-k`.
It is named from a Japanese word [開闢](https://translate.google.com/?hl=ja&sl=ja&tl=en&text=%E9%96%8B%E9%97%A2&op=translate), which means the beginning of the world.
## Feature
* header file only
* Intel/MASM like syntax
* fully support AVX-512
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
**Note**:
Use `and_()`, `or_()`, ... instead of `and()`, `or()`.
If you want to use them, then specify `-fno-operator-names` option to gcc/clang.
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
### News
Squashed 'externals/xbyak/' changes from 0140eeff1..590c10e37 590c10e37 fix typo 396715a89 use github action 69a25fd92 change build status to travis-ci.com a6a9dac91 meanings of the name 8d1e41b65 test_util.cpp supports OpenBSD 77ffe7173 Merge pull request #115 from Ryan-rsm-McKenzie/master a1da3403a fix build interface include directory e0136d4ef fix add_library call with INTERFACE 3071eee0c support slightly more modern cmake e626d6209 v5.991 a49c4bc11 disable XBYAK_CONSTEXPR for g++-5 -std=c++-14 70777a699 Merge branch 'atafra-old_mac_fix' into dev 6b81678d0 fixed compile error on some older macOS versions 2c3b43f15 refactor util 91784e2b8 test_util checks AMX and AVX_VNNI 70b70c557 update to v5.99 284cc5bed refactor 6b3eb9c1e default encoding is always evex f85b1100b refactor vnni 276d09bae Merge branch 'akharito-akharito/adl_support' into dev 50df86ce3 v5.98 97ce92d58 Merge branch 'akharito/adl_support' of https://github.com/akharito/xbyak into akharito-akharito/adl_support 1f119a04a support [scale * reg] 9ee1bef9a cpuid - check that GRT CPUID leaf 7 subleaf 0 should return EAX=1 be93adb2c add AVX VNNI instruction support 0c277240a add ADL CPUID a9a5cc2e2 Add option to choose VEX or EVEX encoding 29bfd25ba fix indent a0c49fa2e Merge branch 'atafra-mac_avx512_fix' into dev ea388b3c6 fixed incorrect detection of AVX-512 on macOS ed1b8186f Merge branch 'FEX-Emu-extended_features' into dev 3dacddfec Merge branch 'extended_features' of https://github.com/FEX-Emu/xbyak into FEX-Emu-extended_features 898f78ca3 Merge branch 'kariya-mitsuru-use-sh' 0b7f1411c Merge branch 'use-sh' of https://github.com/kariya-mitsuru/xbyak into kariya-mitsuru-use-sh 99e2b13b2 Fixes extended feature support checking b0a43c7e5 Use sh instead of tcsh for test scripts 87e8f41ae remove warning of _MSC_VER git-subtree-dir: externals/xbyak git-subtree-split: 590c10e3746978dbfcf102d6da933ac2659e4544
2021-03-27 21:08:22 +00:00
- vnni instructions such as vpdpbusd supports vex encoding.
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
- (break backward compatibility) `push(byte, imm)` (resp. `push(word, imm)`) forces to cast `imm` to 8(resp. 16) bit.
- (Windows) `#include <winsock2.h>` has been removed from xbyak.h, so add it explicitly if you need it.
- support exception-less mode see. [Exception-less mode](#exception-less-mode)
- `XBYAK_USE_MMAP_ALLOCATOR` will be defined on Linux/macOS unless `XBYAK_DONT_USE_MMAP_ALLOCATOR` is defined.
### Supported OS
* Windows Xp, Vista, Windows 7, Windows 10(32bit, 64bit)
* Linux(32bit, 64bit)
* Intel macOS
### Supported Compilers
Almost C++03 or later compilers for x86/x64 such as Visual Studio, g++, clang++, Intel C++ compiler and g++ on mingw/cygwin.
## Install
The following files are necessary. Please add the path to your compile directory.
* xbyak.h
* xbyak_mnemonic.h
* xbyak_util.h
Linux:
```
make install
```
These files are copied into `/usr/local/include/xbyak`.
## How to use it
Inherit `Xbyak::CodeGenerator` class and make the class method.
```
#include <xbyak/xbyak.h>
struct Code : Xbyak::CodeGenerator {
Code(int x)
{
mov(eax, x);
ret();
}
};
```
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
Or you can pass the instance of CodeGenerator without inheriting.
```
void genCode(Xbyak::CodeGenerator& code, int x) {
using namespace Xbyak::util;
code.mov(eax, x);
code.ret();
}
```
Make an instance of the class and get the function
pointer by calling `getCode()` and call it.
```
Code c(5);
int (*f)() = c.getCode<int (*)()>();
printf("ret=%d\n", f()); // ret = 5
```
## Syntax
Similar to MASM/NASM syntax with parentheses.
```
NASM Xbyak
mov eax, ebx --> mov(eax, ebx);
inc ecx inc(ecx);
ret --> ret();
```
## Addressing
Use `qword`, `dword`, `word` and `byte` if it is necessary to specify the size of memory,
otherwise use `ptr`.
```
(ptr|qword|dword|word|byte) [base + index * (1|2|4|8) + displacement]
[rip + 32bit disp] ; x64 only
NASM Xbyak
mov eax, [ebx+ecx] --> mov(eax, ptr [ebx+ecx]);
mov al, [ebx+ecx] --> mov(al, ptr [ebx + ecx]);
test byte [esp], 4 --> test(byte [esp], 4);
inc qword [rax] --> inc(qword [rax]);
```
**Note**: `qword`, ... are member variables, then don't use `dword` as unsigned int type.
### How to use Selector (Segment Register)
```
mov eax, [fs:eax] --> putSeg(fs);
mov(eax, ptr [eax]);
mov ax, cs --> mov(ax, cs);
```
**Note**: Segment class is not derived from `Operand`.
## AVX
```
vaddps(xmm1, xmm2, xmm3); // xmm1 <- xmm2 + xmm3
vaddps(xmm2, xmm3, ptr [rax]); // use ptr to access memory
vgatherdpd(xmm1, ptr [ebp + 256 + xmm2*4], xmm3);
```
**Note**:
If `XBYAK_ENABLE_OMITTED_OPERAND` is defined, then you can use two operand version for backward compatibility.
But the newer version will not support it.
```
vaddps(xmm2, xmm3); // xmm2 <- xmm2 + xmm3
```
## AVX-512
```
vaddpd zmm2, zmm5, zmm30 --> vaddpd(zmm2, zmm5, zmm30);
vaddpd xmm30, xmm20, [rax] --> vaddpd(xmm30, xmm20, ptr [rax]);
vaddps xmm30, xmm20, [rax] --> vaddps(xmm30, xmm20, ptr [rax]);
vaddpd zmm2{k5}, zmm4, zmm2 --> vaddpd(zmm2 | k5, zmm4, zmm2);
vaddpd zmm2{k5}{z}, zmm4, zmm2 --> vaddpd(zmm2 | k5 | T_z, zmm4, zmm2);
vaddpd zmm2{k5}{z}, zmm4, zmm2,{rd-sae} --> vaddpd(zmm2 | k5 | T_z, zmm4, zmm2 | T_rd_sae);
vaddpd(zmm2 | k5 | T_z | T_rd_sae, zmm4, zmm2); // the position of `|` is arbitrary.
vcmppd k4{k3}, zmm1, zmm2, {sae}, 5 --> vcmppd(k4 | k3, zmm1, zmm2 | T_sae, 5);
vaddpd xmm1, xmm2, [rax+256] --> vaddpd(xmm1, xmm2, ptr [rax+256]);
vaddpd xmm1, xmm2, [rax+256]{1to2} --> vaddpd(xmm1, xmm2, ptr_b [rax+256]);
vaddpd ymm1, ymm2, [rax+256]{1to4} --> vaddpd(ymm1, ymm2, ptr_b [rax+256]);
vaddpd zmm1, zmm2, [rax+256]{1to8} --> vaddpd(zmm1, zmm2, ptr_b [rax+256]);
vaddps zmm1, zmm2, [rax+rcx*8+8]{1to16} --> vaddps(zmm1, zmm2, ptr_b [rax+rcx*8+8]);
vmovsd [rax]{k1}, xmm4 --> vmovsd(ptr [rax] | k1, xmm4);
vcvtpd2dq xmm16, oword [eax+33] --> vcvtpd2dq(xmm16, xword [eax+33]); // use xword for m128 instead of oword
vcvtpd2dq(xmm16, ptr [eax+33]); // default xword
vcvtpd2dq xmm21, [eax+32]{1to2} --> vcvtpd2dq(xmm21, ptr_b [eax+32]);
vcvtpd2dq xmm0, yword [eax+33] --> vcvtpd2dq(xmm0, yword [eax+33]); // use yword for m256
vcvtpd2dq xmm19, [eax+32]{1to4} --> vcvtpd2dq(xmm19, yword_b [eax+32]); // use yword_b to broadcast
vfpclassps k5{k3}, zword [rax+64], 5 --> vfpclassps(k5|k3, zword [rax+64], 5); // specify m512
vfpclasspd k5{k3}, [rax+64]{1to2}, 5 --> vfpclasspd(k5|k3, xword_b [rax+64], 5); // broadcast 64-bit to 128-bit
vfpclassps k5{k3}, [rax+64]{1to4}, 5 --> vfpclassps(k5|k3, yword_b [rax+64], 5); // broadcast 64-bit to 256-bit
Squashed 'externals/xbyak/' changes from 0140eeff1..590c10e37 590c10e37 fix typo 396715a89 use github action 69a25fd92 change build status to travis-ci.com a6a9dac91 meanings of the name 8d1e41b65 test_util.cpp supports OpenBSD 77ffe7173 Merge pull request #115 from Ryan-rsm-McKenzie/master a1da3403a fix build interface include directory e0136d4ef fix add_library call with INTERFACE 3071eee0c support slightly more modern cmake e626d6209 v5.991 a49c4bc11 disable XBYAK_CONSTEXPR for g++-5 -std=c++-14 70777a699 Merge branch 'atafra-old_mac_fix' into dev 6b81678d0 fixed compile error on some older macOS versions 2c3b43f15 refactor util 91784e2b8 test_util checks AMX and AVX_VNNI 70b70c557 update to v5.99 284cc5bed refactor 6b3eb9c1e default encoding is always evex f85b1100b refactor vnni 276d09bae Merge branch 'akharito-akharito/adl_support' into dev 50df86ce3 v5.98 97ce92d58 Merge branch 'akharito/adl_support' of https://github.com/akharito/xbyak into akharito-akharito/adl_support 1f119a04a support [scale * reg] 9ee1bef9a cpuid - check that GRT CPUID leaf 7 subleaf 0 should return EAX=1 be93adb2c add AVX VNNI instruction support 0c277240a add ADL CPUID a9a5cc2e2 Add option to choose VEX or EVEX encoding 29bfd25ba fix indent a0c49fa2e Merge branch 'atafra-mac_avx512_fix' into dev ea388b3c6 fixed incorrect detection of AVX-512 on macOS ed1b8186f Merge branch 'FEX-Emu-extended_features' into dev 3dacddfec Merge branch 'extended_features' of https://github.com/FEX-Emu/xbyak into FEX-Emu-extended_features 898f78ca3 Merge branch 'kariya-mitsuru-use-sh' 0b7f1411c Merge branch 'use-sh' of https://github.com/kariya-mitsuru/xbyak into kariya-mitsuru-use-sh 99e2b13b2 Fixes extended feature support checking b0a43c7e5 Use sh instead of tcsh for test scripts 87e8f41ae remove warning of _MSC_VER git-subtree-dir: externals/xbyak git-subtree-split: 590c10e3746978dbfcf102d6da933ac2659e4544
2021-03-27 21:08:22 +00:00
vpdpbusd(xm0, xm1, xm2); // default encoding is EVEX
vpdpbusd(xm0, xm1, xm2, EvexEncoding); // same as the above
vpdpbusd(xm0, xm1, xm2, VexEncoding); // VEX encoding
```
### Remark
* `k1`, ..., `k7` are opmask registers.
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
- `k0` is dealt as no mask.
- e.g. `vmovaps(zmm0|k0, ptr[rax]);` and `vmovaps(zmm0|T_z, ptr[rax]);` are same to `vmovaps(zmm0, ptr[rax]);`.
* use `| T_z`, `| T_sae`, `| T_rn_sae`, `| T_rd_sae`, `| T_ru_sae`, `| T_rz_sae` instead of `,{z}`, `,{sae}`, `,{rn-sae}`, `,{rd-sae}`, `,{ru-sae}`, `,{rz-sae}` respectively.
* `k4 | k3` is different from `k3 | k4`.
* use `ptr_b` for broadcast `{1toX}`. X is automatically determined.
* specify `xword`/`yword`/`zword(_b)` for m128/m256/m512 if necessary.
## Label
Two kinds of Label are supported. (String literal and Label class).
### String literal
```
L("L1");
jmp("L1");
jmp("L2");
...
a few mnemonics (8-bit displacement jmp)
...
L("L2");
jmp("L3", T_NEAR);
...
a lot of mnemonics (32-bit displacement jmp)
...
L("L3");
```
* Call `hasUndefinedLabel()` to verify your code has no undefined label.
* you can use a label for immediate value of mov like as `mov(eax, "L2")`.
### Support `@@`, `@f`, `@b` like MASM
```
L("@@"); // <A>
jmp("@b"); // jmp to <A>
jmp("@f"); // jmp to <B>
L("@@"); // <B>
jmp("@b"); // jmp to <B>
mov(eax, "@b");
jmp(eax); // jmp to <B>
```
### Local label
Label symbols beginning with a period between `inLocalLabel()` and `outLocalLabel()`
are treated as a local label.
`inLocalLabel()` and `outLocalLabel()` can be nested.
```
void func1()
{
inLocalLabel();
L(".lp"); // <A> ; local label
...
jmp(".lp"); // jmp to <A>
L("aaa"); // global label <C>
outLocalLabel();
inLocalLabel();
L(".lp"); // <B> ; local label
func1();
jmp(".lp"); // jmp to <B>
inLocalLabel();
jmp("aaa"); // jmp to <C>
}
```
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
### short and long jump
Xbyak deals with jump mnemonics of an undefined label as short jump if no type is specified.
So if the size between jmp and label is larger than 127 byte, then xbyak will cause an error.
```
jmp("short-jmp"); // short jmp
// small code
L("short-jmp");
jmp("long-jmp");
// long code
L("long-jmp"); // throw exception
```
Then specify T_NEAR for jmp.
```
jmp("long-jmp", T_NEAR); // long jmp
// long code
L("long-jmp");
```
Or call `setDefaultJmpNEAR(true);` once, then the default type is set to T_NEAR.
```
jmp("long-jmp"); // long jmp
// long code
L("long-jmp");
```
### Label class
`L()` and `jxx()` support Label class.
```
Xbyak::Label label1, label2;
L(label1);
...
jmp(label1);
...
jmp(label2);
...
L(label2);
```
Use `putL` for jmp table
```
Label labelTbl, L0, L1, L2;
mov(rax, labelTbl);
// rdx is an index of jump table
jmp(ptr [rax + rdx * sizeof(void*)]);
L(labelTbl);
putL(L0);
putL(L1);
putL(L2);
L(L0);
....
L(L1);
....
```
`assignL(dstLabel, srcLabel)` binds dstLabel with srcLabel.
```
Label label2;
Label label1 = L(); // make label1 ; same to Label label1; L(label1);
...
jmp(label2); // label2 is not determined here
...
assignL(label2, label1); // label2 <- label1
```
The `jmp` in the above code jumps to label1 assigned by `assignL`.
**Note**:
* srcLabel must be used in `L()`.
* dstLabel must not be used in `L()`.
`Label::getAddress()` returns the address specified by the label instance and 0 if not specified.
```
// not AutoGrow mode
Label label;
assert(label.getAddress() == 0);
L(label);
assert(label.getAddress() == getCurr());
```
### Rip ; relative addressing
```
Label label;
mov(eax, ptr [rip + label]); // eax = 4
...
L(label);
dd(4);
```
```
int x;
...
mov(eax, ptr[rip + &x]); // throw exception if the difference between &x and current position is larger than 2GiB
```
## Code size
The default max code size is 4096 bytes.
Specify the size in constructor of `CodeGenerator()` if necessary.
```
class Quantize : public Xbyak::CodeGenerator {
public:
Quantize()
: CodeGenerator(8192)
{
}
...
};
```
## User allocated memory
Squashed 'externals/xbyak/' changes from 0140eeff1..590c10e37 590c10e37 fix typo 396715a89 use github action 69a25fd92 change build status to travis-ci.com a6a9dac91 meanings of the name 8d1e41b65 test_util.cpp supports OpenBSD 77ffe7173 Merge pull request #115 from Ryan-rsm-McKenzie/master a1da3403a fix build interface include directory e0136d4ef fix add_library call with INTERFACE 3071eee0c support slightly more modern cmake e626d6209 v5.991 a49c4bc11 disable XBYAK_CONSTEXPR for g++-5 -std=c++-14 70777a699 Merge branch 'atafra-old_mac_fix' into dev 6b81678d0 fixed compile error on some older macOS versions 2c3b43f15 refactor util 91784e2b8 test_util checks AMX and AVX_VNNI 70b70c557 update to v5.99 284cc5bed refactor 6b3eb9c1e default encoding is always evex f85b1100b refactor vnni 276d09bae Merge branch 'akharito-akharito/adl_support' into dev 50df86ce3 v5.98 97ce92d58 Merge branch 'akharito/adl_support' of https://github.com/akharito/xbyak into akharito-akharito/adl_support 1f119a04a support [scale * reg] 9ee1bef9a cpuid - check that GRT CPUID leaf 7 subleaf 0 should return EAX=1 be93adb2c add AVX VNNI instruction support 0c277240a add ADL CPUID a9a5cc2e2 Add option to choose VEX or EVEX encoding 29bfd25ba fix indent a0c49fa2e Merge branch 'atafra-mac_avx512_fix' into dev ea388b3c6 fixed incorrect detection of AVX-512 on macOS ed1b8186f Merge branch 'FEX-Emu-extended_features' into dev 3dacddfec Merge branch 'extended_features' of https://github.com/FEX-Emu/xbyak into FEX-Emu-extended_features 898f78ca3 Merge branch 'kariya-mitsuru-use-sh' 0b7f1411c Merge branch 'use-sh' of https://github.com/kariya-mitsuru/xbyak into kariya-mitsuru-use-sh 99e2b13b2 Fixes extended feature support checking b0a43c7e5 Use sh instead of tcsh for test scripts 87e8f41ae remove warning of _MSC_VER git-subtree-dir: externals/xbyak git-subtree-split: 590c10e3746978dbfcf102d6da933ac2659e4544
2021-03-27 21:08:22 +00:00
You can make jit code on prepared memory.
Squashed 'externals/xbyak/' changes from 0140eeff1..590c10e37 590c10e37 fix typo 396715a89 use github action 69a25fd92 change build status to travis-ci.com a6a9dac91 meanings of the name 8d1e41b65 test_util.cpp supports OpenBSD 77ffe7173 Merge pull request #115 from Ryan-rsm-McKenzie/master a1da3403a fix build interface include directory e0136d4ef fix add_library call with INTERFACE 3071eee0c support slightly more modern cmake e626d6209 v5.991 a49c4bc11 disable XBYAK_CONSTEXPR for g++-5 -std=c++-14 70777a699 Merge branch 'atafra-old_mac_fix' into dev 6b81678d0 fixed compile error on some older macOS versions 2c3b43f15 refactor util 91784e2b8 test_util checks AMX and AVX_VNNI 70b70c557 update to v5.99 284cc5bed refactor 6b3eb9c1e default encoding is always evex f85b1100b refactor vnni 276d09bae Merge branch 'akharito-akharito/adl_support' into dev 50df86ce3 v5.98 97ce92d58 Merge branch 'akharito/adl_support' of https://github.com/akharito/xbyak into akharito-akharito/adl_support 1f119a04a support [scale * reg] 9ee1bef9a cpuid - check that GRT CPUID leaf 7 subleaf 0 should return EAX=1 be93adb2c add AVX VNNI instruction support 0c277240a add ADL CPUID a9a5cc2e2 Add option to choose VEX or EVEX encoding 29bfd25ba fix indent a0c49fa2e Merge branch 'atafra-mac_avx512_fix' into dev ea388b3c6 fixed incorrect detection of AVX-512 on macOS ed1b8186f Merge branch 'FEX-Emu-extended_features' into dev 3dacddfec Merge branch 'extended_features' of https://github.com/FEX-Emu/xbyak into FEX-Emu-extended_features 898f78ca3 Merge branch 'kariya-mitsuru-use-sh' 0b7f1411c Merge branch 'use-sh' of https://github.com/kariya-mitsuru/xbyak into kariya-mitsuru-use-sh 99e2b13b2 Fixes extended feature support checking b0a43c7e5 Use sh instead of tcsh for test scripts 87e8f41ae remove warning of _MSC_VER git-subtree-dir: externals/xbyak git-subtree-split: 590c10e3746978dbfcf102d6da933ac2659e4544
2021-03-27 21:08:22 +00:00
Call `setProtectModeRE` yourself to change memory mode if using the prepared memory.
```
uint8_t alignas(4096) buf[8192]; // C++11 or later
struct Code : Xbyak::CodeGenerator {
Code() : Xbyak::CodeGenerator(sizeof(buf), buf)
{
mov(rax, 123);
ret();
}
};
int main()
{
Code c;
c.setProtectModeRE(); // set memory to Read/Exec
printf("%d\n", c.getCode<int(*)()>()());
}
```
**Note**: See [sample/test0.cpp](sample/test0.cpp).
### AutoGrow
The memory region for jit is automatically extended if necessary when `AutoGrow` is specified in a constructor of `CodeGenerator`.
Call `ready()` or `readyRE()` before calling `getCode()` to fix jump address.
```
struct Code : Xbyak::CodeGenerator {
Code()
: Xbyak::CodeGenerator(<default memory size>, Xbyak::AutoGrow)
{
...
}
};
Code c;
// generate code for jit
c.ready(); // mode = Read/Write/Exec
```
**Note**:
* Don't use the address returned by `getCurr()` before calling `ready()` because it may be invalid address.
### Read/Exec mode
Xbyak set Read/Write/Exec mode to memory to run jit code.
If you want to use Read/Exec mode for security, then specify `DontSetProtectRWE` for `CodeGenerator` and
call `setProtectModeRE()` after generating jit code.
```
struct Code : Xbyak::CodeGenerator {
Code()
: Xbyak::CodeGenerator(4096, Xbyak::DontSetProtectRWE)
{
mov(eax, 123);
ret();
}
};
Code c;
c.setProtectModeRE();
...
```
Call `readyRE()` instead of `ready()` when using `AutoGrow` mode.
See [protect-re.cpp](sample/protect-re.cpp).
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
## Exception-less mode
If `XBYAK_NO_EXCEPTION` is defined, then gcc/clang can compile xbyak with `-fno-exceptions`.
In stead of throwing an exception, `Xbyak::GetError()` returns non-zero value (e.g. `ERR_BAD_ADDRESSING`) if there is something wrong.
The status will not be changed automatically, then you should reset it by `Xbyak::ClearError()`.
`CodeGenerator::reset()` calls `ClearError()`.
## Macro
* **XBYAK32** is defined on 32bit.
* **XBYAK64** is defined on 64bit.
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
* **XBYAK64_WIN** is defined on 64bit Windows(VC).
* **XBYAK64_GCC** is defined on 64bit gcc, cygwin.
* define **XBYAK_USE_OP_NAMES** on gcc with `-fno-operator-names` if you want to use `and()`, ....
* define **XBYAK_ENABLE_OMITTED_OPERAND** if you use omitted destination such as `vaddps(xmm2, xmm3);`(deprecated in the future).
* define **XBYAK_UNDEF_JNL** if Bessel function jnl is defined as macro.
* define **XBYAK_NO_EXCEPTION** for a compiler option `-fno-exceptions`.
## Sample
* [test0.cpp](sample/test0.cpp) ; tiny sample (x86, x64)
* [quantize.cpp](sample/quantize.cpp) ; JIT optimized quantization by fast division (x86 only)
* [calc.cpp](sample/calc.cpp) ; assemble and estimate a given polynomial (x86, x64)
* [bf.cpp](sample/bf.cpp) ; JIT brainfuck (x86, x64)
## License
modified new BSD License
http://opensource.org/licenses/BSD-3-Clause
## History
Squashed 'externals/xbyak/' changes from 0140eeff1..590c10e37 590c10e37 fix typo 396715a89 use github action 69a25fd92 change build status to travis-ci.com a6a9dac91 meanings of the name 8d1e41b65 test_util.cpp supports OpenBSD 77ffe7173 Merge pull request #115 from Ryan-rsm-McKenzie/master a1da3403a fix build interface include directory e0136d4ef fix add_library call with INTERFACE 3071eee0c support slightly more modern cmake e626d6209 v5.991 a49c4bc11 disable XBYAK_CONSTEXPR for g++-5 -std=c++-14 70777a699 Merge branch 'atafra-old_mac_fix' into dev 6b81678d0 fixed compile error on some older macOS versions 2c3b43f15 refactor util 91784e2b8 test_util checks AMX and AVX_VNNI 70b70c557 update to v5.99 284cc5bed refactor 6b3eb9c1e default encoding is always evex f85b1100b refactor vnni 276d09bae Merge branch 'akharito-akharito/adl_support' into dev 50df86ce3 v5.98 97ce92d58 Merge branch 'akharito/adl_support' of https://github.com/akharito/xbyak into akharito-akharito/adl_support 1f119a04a support [scale * reg] 9ee1bef9a cpuid - check that GRT CPUID leaf 7 subleaf 0 should return EAX=1 be93adb2c add AVX VNNI instruction support 0c277240a add ADL CPUID a9a5cc2e2 Add option to choose VEX or EVEX encoding 29bfd25ba fix indent a0c49fa2e Merge branch 'atafra-mac_avx512_fix' into dev ea388b3c6 fixed incorrect detection of AVX-512 on macOS ed1b8186f Merge branch 'FEX-Emu-extended_features' into dev 3dacddfec Merge branch 'extended_features' of https://github.com/FEX-Emu/xbyak into FEX-Emu-extended_features 898f78ca3 Merge branch 'kariya-mitsuru-use-sh' 0b7f1411c Merge branch 'use-sh' of https://github.com/kariya-mitsuru/xbyak into kariya-mitsuru-use-sh 99e2b13b2 Fixes extended feature support checking b0a43c7e5 Use sh instead of tcsh for test scripts 87e8f41ae remove warning of _MSC_VER git-subtree-dir: externals/xbyak git-subtree-split: 590c10e3746978dbfcf102d6da933ac2659e4544
2021-03-27 21:08:22 +00:00
* 2020/Nov/16 ver 5.991 disable constexpr for gcc-5 with -std=c++-14
* 2020/Oct/19 ver 5.99 support VNNI instructions(Thanks to akharito)
* 2020/Oct/17 ver 5.98 support the form of [scale * reg]
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
* 2020/Sep/08 ver 5.97 replace uint32 with uint32_t etc.
* 2020/Aug/28 ver 5.95 some constructors of register classes support constexpr if C++14 or later
* 2020/Aug/04 ver 5.941 `CodeGenerator::reset()` calls `ClearError()`.
* 2020/Jul/28 ver 5.94 remove #include <winsock2.h> (only windows)
* 2020/Jul/21 ver 5.93 support exception-less mode
* 2020/Jun/30 ver 5.92 support Intel AMX instruction set (Thanks to nshustrov)
* 2020/Jun/22 ver 5.913 fix mov(r64, imm64) on 32-bit env with XBYAK64
* 2020/Jun/19 ver 5.912 define MAP_JIT on macOS regardless of Xcode version (Thanks to rsdubtso)
* 2020/May/10 ver 5.911 XBYAK_USE_MMAP_ALLOCATOR is defined unless XBYAK_DONT_USE_MMAP_ALLOCATOR is defined.
* 2020/Apr/20 ver 5.91 accept mask register k0 (it means no mask)
* 2020/Apr/09 ver 5.90 kmov{b,d,w,q} throws exception for an unsupported register
* 2020/Feb/26 ver 5.891 fix typo of type
* 2020/Jan/03 ver 5.89 fix error of vfpclasspd
* 2019/Dec/20 ver 5.88 fix compile error on Windows
* 2019/Dec/19 ver 5.87 add setDefaultJmpNEAR(), which deals with `jmp` of an undefined label as T_NEAR if no type is specified.
* 2019/Dec/13 ver 5.86 [changed] revert to the behavior before v5.84 if -fno-operator-names is defined (and() is available)
* 2019/Dec/07 ver 5.85 append MAP_JIT flag to mmap for macOS mojave or later
* 2019/Nov/29 ver 5.84 [changed] XBYAK_NO_OP_NAMES is defined unless XBYAK_USE_OP_NAMES is defined
* 2019/Oct/12 ver 5.83 exit(1) was removed
* 2019/Sep/23 ver 5.82 support monitorx, mwaitx, clzero (thanks to @MagurosanTeam)
* 2019/Sep/14 ver 5.81 support some generic mnemonics.
* 2019/Aug/01 ver 5.802 fix detection of AVX512_BF16 (thanks to vpirogov)
* 2019/May/27 support vp2intersectd, vp2intersectq (not tested)
* 2019/May/26 ver 5.80 support vcvtne2ps2bf16, vcvtneps2bf16, vdpbf16ps
* 2019/Apr/27 ver 5.79 vcmppd/vcmpps supports ptr_b(thanks to jkopinsky)
* 2019/Apr/15 ver 5.78 rewrite Reg::changeBit() (thanks to MerryMage)
* 2019/Mar/06 ver 5.77 fix number of cores that share LLC cache by densamoilov
* 2019/Jan/17 ver 5.76 add Cpu::getNumCores() by shelleygoel
* 2018/Oct/31 ver 5.751 recover Xbyak::CastTo for compatibility
* 2018/Oct/29 ver 5.75 unlink LabelManager from Label when msg is destroyed
* 2018/Oct/21 ver 5.74 support RegRip +/- int. Xbyak::CastTo is removed
* 2018/Oct/15 util::AddressFrame uses push/pop instead of mov
* 2018/Sep/19 ver 5.73 fix evex encoding of vpslld, vpslldq, vpsllw, etc for (reg, mem, imm8)
* 2018/Sep/19 ver 5.72 fix the encoding of vinsertps for disp8N(Thanks to petercaday)
* 2018/Sep/04 ver 5.71 L() returns a new label instance
* 2018/Aug/27 ver 5.70 support setProtectMode() and DontUseProtect for read/exec setting
* 2018/Aug/24 ver 5.68 fix wrong VSIB encoding with vector index >= 16(thanks to petercaday)
* 2018/Aug/14 ver 5.67 remove mutable in Address ; fix setCacheHierarchy for cloud vm
* 2018/Jul/26 ver 5.661 support mingw64
* 2018/Jul/24 ver 5.66 add CodeArray::PROTECT_RE to mode of protect()
* 2018/Jun/26 ver 5.65 fix push(qword [mem])
* 2018/Mar/07 ver 5.64 fix zero division in Cpu() on some cpu
* 2018/Feb/14 ver 5.63 fix Cpu::setCacheHierarchy() and fix EvexModifierZero for clang<3.9(thanks to mgouicem)
* 2018/Feb/13 ver 5.62 Cpu::setCacheHierarchy() by mgouicem and rsdubtso
* 2018/Feb/07 ver 5.61 vmov* supports mem{k}{z}(I forgot it)
* 2018/Jan/24 ver 5.601 add xword, yword, etc. into Xbyak::util namespace
* 2018/Jan/05 ver 5.60 support AVX-512 for Ice lake(319433-030.pdf)
* 2017/Aug/22 ver 5.53 fix mpx encoding, add bnd() prefix
* 2017/Aug/18 ver 5.52 fix align (thanks to MerryMage)
* 2017/Aug/17 ver 5.51 add multi-byte nop and align() uses it(thanks to inolen)
* 2017/Aug/08 ver 5.50 add mpx(thanks to magurosan)
* 2017/Aug/08 ver 5.45 add sha(thanks to magurosan)
* 2017/Aug/08 ver 5.44 add prefetchw(thanks to rsdubtso)
* 2017/Jul/12 ver 5.432 reduce warnings of PVS studio
* 2017/Jul/09 ver 5.431 fix hasRex() (no affect) (thanks to drillsar)
* 2017/May/14 ver 5.43 fix CodeGenerator::resetSize() (thanks to gibbed)
* 2017/May/13 ver 5.42 add movs{b,w,d,q}
* 2017/Jan/26 ver 5.41 add prefetchwt1 and support for scale == 0(thanks to rsdubtso)
* 2016/Dec/14 ver 5.40 add Label::getAddress() method to get the pointer specified by the label
* 2016/Dec/09 ver 5.34 fix handling of negative offsets when encoding disp8N(thanks to rsdubtso)
* 2016/Dec/08 ver 5.33 fix encoding of vpbroadcast{b,w,d,q}, vpinsr{b,w}, vpextr{b,w} for disp8N
* 2016/Dec/01 ver 5.32 rename __xgetbv() to _xgetbv() to support clang for Visual Studio(thanks to freiro)
* 2016/Nov/27 ver 5.31 rename AVX512_4VNNI to AVX512_4VNNIW
* 2016/Nov/27 ver 5.30 add AVX512_4VNNI, AVX512_4FMAPS instructions(thanks to rsdubtso)
* 2016/Nov/26 ver 5.20 add detection of AVX512_4VNNI and AVX512_4FMAPS(thanks to rsdubtso)
* 2016/Nov/20 ver 5.11 lost vptest for ymm(thanks to gregory38)
* 2016/Nov/20 ver 5.10 add addressing [rip+&var]
* 2016/Sep/29 ver 5.03 fix detection ERR_INVALID_OPMASK_WITH_MEMORY(thanks to PVS-Studio)
* 2016/Aug/15 ver 5.02 xbyak does not include xbyak_bin2hex.h
* 2016/Aug/15 ver 5.011 fix detection of version of gcc 5.4
* 2016/Aug/03 ver 5.01 disable omitted operand
* 2016/Jun/24 ver 5.00 support avx-512 instruction set
* 2016/Jun/13 avx-512 add mask instructions
* 2016/May/05 ver 4.91 add detection of AVX-512 to Xbyak::util::Cpu
* 2016/Mar/14 ver 4.901 comment to ready() function(thanks to skmp)
* 2016/Feb/04 ver 4.90 add jcc(const void *addr);
* 2016/Jan/30 ver 4.89 vpblendvb supports ymm reg(thanks to John Funnell)
* 2016/Jan/24 ver 4.88 lea, cmov supports 16-bit register(thanks to whyisthisfieldhere)
* 2015/Oct/05 ver 4.87 support segment selectors
* 2015/Aug/18 ver 4.86 fix [rip + label] addressing with immediate value(thanks to whyisthisfieldhere)
* 2015/Aug/10 ver 4.85 Address::operator==() is not correct(thanks to inolen)
* 2015/Jun/22 ver 4.84 call() support variadic template if available(thanks to randomstuff)
* 2015/Jun/16 ver 4.83 support movbe(thanks to benvanik)
* 2015/May/24 ver 4.82 support detection of F16C
* 2015/Apr/25 ver 4.81 fix the condition to throw exception for setSize(thanks to whyisthisfieldhere)
* 2015/Apr/22 ver 4.80 rip supports label(thanks to whyisthisfieldhere)
* 2015/Jar/28 ver 4.71 support adcx, adox, cmpxchg, rdseed, stac
* 2014/Oct/14 ver 4.70 support MmapAllocator
* 2014/Jun/13 ver 4.62 disable warning of VC2014
* 2014/May/30 ver 4.61 support bt, bts, btr, btc
* 2014/May/28 ver 4.60 support vcvtph2ps, vcvtps2ph
* 2014/Apr/11 ver 4.52 add detection of rdrand
* 2014/Mar/25 ver 4.51 remove state information of unreferenced labels
* 2014/Mar/16 ver 4.50 support new Label
* 2014/Mar/05 ver 4.40 fix wrong detection of BMI/enhanced rep on VirtualBox
* 2013/Dec/03 ver 4.30 support Reg::cvt8(), cvt16(), cvt32(), cvt64()
* 2013/Oct/16 ver 4.21 label support std::string
* 2013/Jul/30 ver 4.20 [break backward compatibility] split Reg32e class into RegExp(base+index*scale+disp) and Reg32e(means Reg32 or Reg64)
* 2013/Jul/04 ver 4.10 [break backward compatibility] change the type of Xbyak::Error from enum to a class
* 2013/Jun/21 ver 4.02 add putL(LABEL) function to put the address of the label
* 2013/Jun/21 ver 4.01 vpsllw, vpslld, vpsllq, vpsraw, vpsrad, vpsrlw, vpsrld, vpsrlq support (ymm, ymm, xmm). support vpbroadcastb, vpbroadcastw, vpbroadcastd, vpbroadcastq(thanks to Gabest).
* 2013/May/30 ver 4.00 support AVX2, VEX-encoded GPR-instructions
* 2013/Mar/27 ver 3.80 support mov(reg, "label");
* 2013/Mar/13 ver 3.76 add cqo(), jcxz(), jecxz(), jrcxz()
* 2013/Jan/15 ver 3.75 add setSize() to modify generated code
* 2013/Jan/12 ver 3.74 add CodeGenerator::reset() ; add Allocator::useProtect()
* 2013/Jan/06 ver 3.73 use unordered_map if possible
* 2012/Dec/04 ver 3.72 eax, ebx, ... are member variables of CodeGenerator(revert), Xbyak::util::eax, ... are static const.
* 2012/Nov/17 ver 3.71 and_(), or_(), xor_(), not_() are available if XBYAK_NO_OP_NAMES is not defined.
* 2012/Nov/17 change eax, ebx, ptr and so on in CodeGenerator as static member and alias of them are defined in Xbyak::util.
* 2012/Nov/09 ver 3.70 XBYAK_NO_OP_NAMES macro is added to use and_() instead of and() (thanks to Mattias)
* 2012/Nov/01 ver 3.62 add fwait/fnwait/finit/fninit
* 2012/Nov/01 ver 3.61 add fldcw/fstcw
* 2012/May/03 ver 3.60 change interface of Allocator
* 2012/Mar/23 ver 3.51 fix userPtr mode
* 2012/Mar/19 ver 3.50 support AutoGrow mode
* 2011/Nov/09 ver 3.05 fix bit property of rip addresing / support movsxd
* 2011/Aug/15 ver 3.04 fix dealing with imm8 such as add(dword [ebp-8], 0xda); (thanks to lolcat)
* 2011/Jun/16 ver 3.03 fix __GNUC_PREREQ macro for Mac gcc(thanks to t_teruya)
* 2011/Apr/28 ver 3.02 do not use xgetbv on Mac gcc
* 2011/May/24 ver 3.01 fix typo of OSXSAVE
* 2011/May/23 ver 3.00 add vcmpeqps and so on
* 2011/Feb/16 ver 2.994 beta add vmovq for 32-bit mode(I forgot it)
* 2011/Feb/16 ver 2.993 beta remove cvtReg to avoid thread unsafe
* 2011/Feb/10 ver 2.992 beta support one argument syntax for fadd like nasm
* 2011/Feb/07 ver 2.991 beta fix pextrw reg, xmm, imm(Thanks to Gabest)
* 2011/Feb/04 ver 2.99 beta support AVX
* 2010/Dec/08 ver 2.31 fix ptr [rip + 32bit offset], support rdtscp
* 2010/Oct/19 ver 2.30 support pclmulqdq, aesdec, aesdeclast, aesenc, aesenclast, aesimc, aeskeygenassist
* 2010/Jun/07 ver 2.29 fix call(<label>)
* 2010/Jun/17 ver 2.28 move some member functions to public
* 2010/Jun/01 ver 2.27 support encoding of mov(reg64, imm) like yasm(not nasm)
* 2010/May/24 ver 2.26 fix sub(rsp, 1000)
* 2010/Apr/26 ver 2.25 add jc/jnc(I forgot to implement them...)
* 2010/Apr/16 ver 2.24 change the prototype of rewrite() method
* 2010/Apr/15 ver 2.23 fix align() and xbyak_util.h for Mac
* 2010/Feb/16 ver 2.22 fix inLocalLabel()/outLocalLabel()
* 2009/Dec/09 ver 2.21 support cygwin(gcc 4.3.2)
* 2009/Nov/28 support a part of FPU
* 2009/Jun/25 fix mov(qword[rax], imm); (thanks to Martin)
* 2009/Mar/10 fix redundant REX.W prefix on jmp/call reg64
* 2009/Feb/24 add movq reg64, mmx/xmm; movq mmx/xmm, reg64
* 2009/Feb/13 movd(xmm7, dword[eax]) drops 0x66 prefix (thanks to Gabest)
* 2008/Dec/30 fix call in short relative address(thanks to kato san)
* 2008/Sep/18 support @@, @f, @b and localization of label(thanks to nobu-q san)
* 2008/Sep/18 support (ptr[rip + 32bit offset]) (thanks to Dango-Chu san)
* 2008/Jun/03 fix align(). mov(ptr[eax],1) throws ERR_MEM_SIZE_IS_NOT_SPECIFIED.
* 2008/Jun/02 support memory interface allocated by user
* 2008/May/26 fix protect() to avoid invalid setting(thanks to shinichiro_h san)
* 2008/Apr/30 add cmpxchg16b, cdqe
* 2008/Apr/29 support x64
* 2008/Apr/14 code refactoring
* 2008/Mar/12 add bsr/bsf
* 2008/Feb/14 fix output of sub eax, 1234 (thanks to Robert)
* 2007/Nov/5 support lock, xadd, xchg
* 2007/Nov/2 support SSSE3/SSE4 (thanks to Dango-Chu san)
* 2007/Feb/4 fix the bug that exception doesn't occur under the condition which the offset of jmp mnemonic without T_NEAR is over 127.
* 2007/Jan/21 fix the bug to create address like [disp] select smaller representation for mov (eax|ax|al, [disp])
* 2007/Jan/4 first version
## Author
MITSUNARI Shigeo(herumi@nifty.com)
Squashed 'externals/xbyak/' changes from 73ac5866..0140eeff 0140eeff Merge branch 'dev' 1efe14b2 change the original behavior of SetError 83c89c7a rename and fix indent 8be7ca93 Merge branch 'sbogusev-master' into dev 070b4c09 make l_err() inline with block scope static TLS l_error 9a4e6579 v5.97 d0ced1bc XBYAK_ONLY_CLASS_CPU is for only util::Cpu bb967ae7 replace uint32 with uint32_t etc. c306b8e5 update to v5.95 605e4224 use noexcept if C++11 or later 7a17c2c8 remove warning 5dfa4462 use constexpr if c++14 or later 18c9caaa Merge branch 'densamoilov-fix-mov-interface' into dev 3966ba9d fix mov interface be492be1 change the behavior of push((byte|word), imm) to cast imm to int8_t/int16_t d9696b54 Merge pull request #102 from igorsafo/master ea73267f Cpu: make getNumCores constant ff0b10e9 Merge pull request #101 from densamoilov/use-thread_local-when-supported 0c4eafc3 use thread_local for XBYAK_TLS when supported c1aea35e CodeGenerator::reset() calls ClearError() b4df97b1 Merge branch 'cursey-no-winsock2-header' 6a47bb0e v5.94 9a1749e6 define WIN32_LEAN_AND_MEAN for including winsock2.h after xbyak.h 42dddb74 Remove #include <winsock2.h> 615b85fa update doc 9cd796a9 rename XBYAK_NOEXCEPTION to XBYAK_NO_EXCEPTION 7cdf227f use static to avoid multiple instance 38a28dec test_nm.bat supports noexcept 0fdffc6b XBYAK_NOEXCEPTION for -fno-exceptions eda6e2a3 v5.92 5c26c8bb mov(rax, imm64) on 32-bit env with XBYAK64 6208e3ae throw exception if not supported amx sibmem 2 c6737d14 mov amx insts from avx512 34ea5c16 throw exception if not supported amx sibmem 6f93fe35 fix test of sizeof(Operand) 5b89c3b2 remove T_TMM 5ce32858 gen_amx.cpp is merged into gen_avx512.cpp fe4f965f remove my alias for tmm registers 92f904d8 bit_ contains 8192 98b51da9 extend mnemonics with Intel(R) AMX ISA 8d1b4c9e add generation of Intel(R) AMX ISA mnemonics 8ded45d1 add support of Intel(R) AMX ISA b23c4b02 v5.912 ffe32a60 Merge branch 'rsdubtso-master' e7b7fd2f use MAP_JIT on macOS regardless of Xcode version 82b70e66 v5.911 ; XBYAK_USE_MMAP_ALLOCATOR is defined 2f6d9e34 fix test for mac a7d10a1e add link to GitHub Sponsor 96076265 accept k0 mask register (it means no mask) 7e3167e4 kmov{b,w,d,q} throws for unsupported reg f487d7b7 Merge pull request #91 from marcelotrevisani/patch-1 dc9e6a79 Possibility to specify a different PREFIX 5fc69fc8 remove warning of test e69e0b42 fix typo of type of Zmi 34f797e8 perf does not recognize too short function name 6cc0f4df Consider max defined as a macro on Windows 5722393d fix for zeroed-out 0xb leaf 6a4459a8 Merge branch 'tyfkda-feature/fix-segfault-in-calc' 47922ed9 Fix segmentation fault in calc sample 8f696e93 add test_avx512 to bat 00114d79 add .travis.yml a29fa27b refactor test 508b543c fix error of vfpclasspd 0d54f1b1 fix for windows 4da8fd4e add setDefaultJmpNEAR da7f7317 revert to the behavior before v5.84 if -fno-operator-names is defined 7dac9f61 update to v5.85 fe639332 enable MAP_JIT only if mojave or later 4443d791 specify MAP_JIT mmap flag on macOS 20ee4c2d update doc ca0e8395 [changed] XBYAK_NO_OP_NAMES is defined f32836da remove exit(1) a1e9adf2 v5.82 08b8b1ba Support AMD Zen New Instructions. 2501ba9a remove *.user and *.vcproj 5c2ea988 Merge branch 'jrmwng-feature/upgrade-to-vs2017/jrmwng' 35847f7a Merge branch 'feature/upgrade-to-vs2017/jrmwng' of https://github.com/jrmwng/xbyak into jrmwng-feature/upgrade-to-vs2017/jrmwng ef267775 address "warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/SAFESEH' specification" 4a6c59bb address a conflict of sharing intermediate directory by different projects 9577cbf3 inherit "some output locations" from parent or project defaults 6c5f7186 upgrade projects from VS2018 to VS2017 4ca0434b v5.81 72b4e95d add lds/lss/les/lfs/lgs cc8f037c fix ; move ERR_INTERNAL to the end 9e9ec1c3 add repe, repne, repne, prez eea0edc3 add some fpu mnemonics 06235fa6 add loop/loope/loopne 7fc0c2bb add enter/leave 9fa2ef3c add in_, out_ df208648 add lods{b,w,d,q}, outs{b,w,d} 4672d2cb add int3, int_, into 431977cb add pushfq, popfq 81c4749f syscall, sysenter, sysexit, sysret 1f1b53c4 add clflushopt, fldenv, fnstw b765db33 Profiler uses append mode 44dc3546 add Profiler class 42949334 update version to v5.802 91cb919b Merge branch 'vpirogov-master' a6452f82 fixed avx512_bf16 detection f41da5aa tweak ; vcvtneps2bf16 calls opCvt2 b12460ba [sample] fix typo of quantize.cpp b22f5881 add set_opt.bat for test on Windows f402faad add vp2intersectd/vp2intersectq 4cfd5208 add avx512_bf16 4033564c fix vcmppd/vcmpps for ptr_b git-subtree-dir: externals/xbyak git-subtree-split: 0140eeff1fffcf5069dea3abb57095695320971c
2020-09-19 16:27:42 +01:00
## Sponsors welcome
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