XOpcodeCalc
asmjit
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| XOpcodeCalc | asmjit | |
|---|---|---|
| 3 | 9 | |
| 354 | 3,805 | |
| - | 1.8% | |
| 9.4 | 8.0 | |
| 4 days ago | about 1 month ago | |
| C++ | C++ | |
| MIT License | zlib License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
XOpcodeCalc
asmjit
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The 6502 instruction set as a database
Some other instruction sets in some JSON: https://github.com/asmjit/asmjit/tree/master/db
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30 years of DOOM: new code, new bugs
The attentive reader may notice that this code is from a third-party library. So, we didn't want to include it in the article at first. However, we found something interesting. In 2017, somebody opened an issue in the asmjit project: the GCC 7.2 compiler issued a warning to the code above. The project authors fixed it:
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How do I get the registers of a process in C++?
You can use something like https://asmjit.com/ to generate and call x64 code at runtime.
- Ask HN: Recommendation for general purpose JIT compiler
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Compiler Design in C++
But an easy to create a JIT would be to use https://github.com/asmjit/asmjit, which is used in RPCS3.
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Are there any low level, cross platform assembly languages that allow jumping to non labels?
You could go the way of https://asmjit.com (or forth) and make it your assembler DSL on top of the low-level call.
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C++ libraries for filtering collections and expression trees
But if you're willing to get closer to the hardware is https://github.com/bitfunnel/nativejit/ and https://asmjit.com/
- AsmJit
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Wrapping dynamically generated void(*)() pointers in try-catch?
https://github.com/asmjit/asmjit is nice. But using a JIT seems like a sledgehammer working around a lacking design.
What are some alternatives?
rz-ghidra - Deep ghidra decompiler and sleigh disassembler integration for rizin
fasmg - flat assembler g - adaptable assembly engine
DIE-engine - DIE engine
mir - A lightweight JIT compiler based on MIR (Medium Internal Representation) and C11 JIT compiler and interpreter based on MIR
ImHex - 🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.
oneDNN - oneAPI Deep Neural Network Library (oneDNN)
mcsema - Framework for lifting x86, amd64, aarch64, sparc32, and sparc64 program binaries to LLVM bitcode
mlibc - Portable C standard library
pycdc - C++ python bytecode disassembler and decompiler
dynarmic - An ARM dynamic recompiler.
FoxholeTool - Make life easier in Foxhole
Cwerg - The best C-like language that can be implemented in 10kLOC.