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Learn how to use Keystone engine, Capstone engine and Unicorn engine to assemble, disassemble and emulate machine code (ARM, x86-64 and more) in Python. Redouane Niboucha · 7 min read · Updated may 2024 · General Python Tutorials.
You should use asm("mov %esp, %0" : "=rm"(retval));. Also, you're depending C89 implicit return type (of int) in the declaration. Also, getting ESP is a really bad example for something to use from python.
PeachPy is a Python framework for writing high-performance assembly kernels. PeachPy aims to simplify writing optimized assembly kernels while preserving all optimization opportunities of traditional assembly. Some PeachPy features: Universal assembly syntax for Windows, Unix, and Golang assembly.
However, you can use Python’s ctypes or CFFI libraries to call assembly code from Python, or integrate assembly-optimized routines via Python modules written in C/C++. I'll walk you through...
28 cze 2014 · You could create a C extension wrapper for the functions implemented in assembly and link it to the OBJ file created by nasm. A dummy example (for 32 bit Python 2; not tested): myfunc.asm: ;http://www.nasm.us/doc/nasmdoc9.html. global _myfunc. section .text. _myfunc: push ebp. mov ebp,esp.
15 sie 2020 · A deep-dive technical overview of how you can write CPython extensions in assembly (with a bonus tutorial on assembly programming)
To execute assembly code with Python, you can use the subprocess module to run an assembler like NASM (Netwide Assembler) or GAS (GNU Assembler) to assemble your code into machine code and then run it. Here's a basic example using NASM and Python:
