ci: use containers

GitHub's CI default runners are full of all kinds of software, and this
can cause hard to reproduce errors. Luckly, GitHub Actions supports
running jobs in a container image, so that the build environment is
minimal and reprocucible.

This patch changes the main CI job to run in a Debian Testing container,
fixing the issues described in
<https://github.com/herumi/xbyak/commit/cfb1127c3bf28d55e68b367a0a6944829a5c025d>.

As Debian Testing is a semi-rolling relase distribution, and nasm 2.15
is shipped by default, I've also modified the script to install nasm
from apt instead of building it from source.
2 files changed
tree: f0ae7d25a19e3046530ff26f9ea8b09b9b861d03
  1. .github/
  2. cmake/
  3. doc/
  4. gen/
  5. sample/
  6. test/
  7. xbyak/
  8. .gitignore
  9. Android.bp
  10. CMakeLists.txt
  11. COPYRIGHT
  12. Makefile
  13. meson.build
  14. readme.md
  15. readme.txt
  16. xbyak.sln
readme.md

Xbyak 6.67 Badge Build

A C++ JIT assembler for x86 (IA32), x64 (AMD64, x86-64)

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Abstract

Xbyak is a C++ header library that enables dynamically to assemble x86(IA32), x64(AMD64, x86-64) mnemonic.

The pronunciation of Xbyak is kəi-bja-k. It is named from a Japanese word 開闢, which means the beginning of the world.

Feature

  • header file only
  • Intel/MASM like syntax
  • fully support AVX-512

Note: Use and_(), or_(), ... instead of and(), or(). If you want to use them, then specify -fno-operator-names option to gcc/clang.

News

  • add amx_fp16/avx_vnni_int8/avx_ne_convert/avx-ifma
  • add movdiri, movdir64b, clwb, cldemote
  • WAITPKG instructions (tpause, umonitor, umwait) are supported.
  • MmapAllocator supports memfd with user-defined strings. see sample/memfd.cpp
  • strictly check address offset disp32 in a signed 32-bit integer. e.g., ptr[(void*)0xffffffff] causes an error.
    • define XBYAK_OLD_DISP_CHECK if you need an old check, but the option will be remoevd.
  • add jmp(mem, T_FAR), call(mem, T_FAR) retf() for far absolute indirect jump.
  • vnni instructions such as vpdpbusd supports vex encoding.
  • (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
  • XBYAK_USE_MMAP_ALLOCATOR will be defined on Linux/macOS unless XBYAK_DONT_USE_MMAP_ALLOCATOR is defined.

Supported OS

  • Windows (Xp, Vista, 7, 10, 11) (32 / 64 bit)
  • Linux (32 / 64 bit)
  • macOS (Intel CPU)

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.

License

BSD-3-Clause License

Author

光成滋生 Mitsunari Shigeo

GitHub | Website (Japanese) | herumi@nifty.com

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