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33a31f04e8
[Bug] Fixed queryFeatures() to properly return AVX-512 requirements of some floating-point conversion instructions [Opt] Slightly improved the performance of BitWordIterator and friends possibly taking advantage of BMI extensions [API] Removed BitWordFlipIterator that was never used by the library [Enh] Log the whole instruction if the validation fails in asmjit::Builder
AsmJit
AsmJit is a lightweight library for machine code generation written in C++ language.
- Official Home Page (asmjit.com)
- Official Repository (asmjit/asmjit)
- Public Chat Channel
- Zlib License
See asmjit.com page for more details, examples, and documentation.
Documentation
Breaking Changes
Breaking the API is sometimes inevitable, what to do?
- See Breaking Changes Guide, which is now part of AsmJit documentation.
- See asmjit tests, they always compile and provide implementation of many use-cases:
- asmjit_test_emitters.cpp - Tests that demonstrate the purpose of emitters.
- asmjit_test_assembler_x86.cpp - Tests targeting AsmJit's Assembler (x86/x64).
- asmjit_test_compiler_x86.cpp - Tests targeting AsmJit's Compiler (x86/x64).
- asmjit_test_instinfo.cpp - Tests that query instruction information.
- asmjit_test_x86_sections.cpp - Multiple sections test.
- Visit our Official Chat if you need a quick help.
Project Organization
/- Project root.- src - Source code.
- asmjit - Source code and headers (always point include path in here).
- core - Core API, backend independent except relocations.
- arm - ARM specific API, used only by ARM and AArch64 backends.
- x86 - X86 specific API, used only by X86 and X64 backends.
- asmjit - Source code and headers (always point include path in here).
- test - Unit and integration tests (don't embed in your project).
- tools - Tools used for configuring, documenting, and generating files.
- src - Source code.
TODO
- Core:
- Add support for user external buffers in CodeBuffer / CodeHolder.
- Ports:
- 32-bit ARM/Thumb port.
- 64-bit ARM (AArch64) port.
- RISC-V port.
Support
- AsmJit project has both community and commercial support, see AsmJit's Support Page
- You can help the development and maintenance through Petr Kobalicek's GitHub sponsors Profile
Notable Donors List:
Authors & Maintainers
- Petr Kobalicek kobalicek.petr@gmail.com