Archive of https://github.com/asmjit/asmjit — Low-latency machine code generation
https://asmjit.com
- C++ 94.1%
- JavaScript 3.2%
- C 2.3%
- CMake 0.4%
| Filename | Latest commit message | Latest commit date |
|---|---|---|
c8d13c48fc
* The original code didn't consider live registers when allocating
consecutive output registers. This means that it could cause
assertion failure during allocation.
* Added two things to fix this: Consider live regs in scoring,
so the allocator would prefer register that are free, and
spill those outputs that were assigned to output regs
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| .github | ||
| asmjit | ||
| asmjit-testing | ||
| db | ||
| tools | ||
| .clangd | ||
| .editorconfig | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CMakePresets.json | ||
| configure.sh | ||
| configure_sanitizers.sh | ||
| configure_vs2026_x64.bat | ||
| configure_vs2026_x86.bat | ||
| CONTRIBUTING.md | ||
| LICENSE.md | ||
| README.md | ||
AsmJit
AsmJit is a library for low-latency machine code generation written in C++.
- Official Home Page (asmjit.com)
- Official Repository (asmjit/asmjit)
- Public Chat Channel
- Zlib License
See asmjit.com page for more details, examples, and documentation.
Project Organization
/- Project root - project files and scripts,includepath points here- asmjit - AsmJit source code and headers
- axl - Auxiliary library - low level primitives and utilities
- core - Core API, backend independent except relocations
- arm - ARM specific API, designed to be common for both AArch32 and AArch64
- a64 - AArch64 specific API, used only by AArch64 backends
- x86 - X86 specific API, used only by X86 and X64 backends
- ujit - Universal JIT API
- asmjit-testing - Unit tests, integration tests, and benchmarks (don't embed in your project)
- commons - Common utilities shared between tests and benchmarks
- bench - Benchmarks
- tests - Unit tests and integration tests
- db - Instruction database
- tools - Tools used to re-regenerate generated files (instruction DB, enum strings)
- asmjit - AsmJit source code and headers
Roadmap
- See Roadmap page for more details
Documentation
Contributing Guidelines
- See CONTRIBUTING page for more details
Development & Testing
- Basic configure scripts that invoke cmake are provided in project root.
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_inst_info.cpp - Tests that query instruction information
- asmjit_test_x86_sections.cpp - Multiple sections test
- Visit our Public Chat if you need a quick help
Support & Funding
- AsmJit project has both community and commercial support, see AsmJit's Support Page
- If you use this software commercially, please see the Funding Page and support the development
Notable Donors List:
Authors & Maintainers
- Petr Kobalicek kobalicek.petr@gmail.com (website)