Pcc

What is this?

Pcc is a c compiler based on ply + pycparesr + llvmlite + llvm.
We can run c program like python: pcc test.c to run c code.
(no header file support). Pcc was inspired by: https://github.com/eliben/pykaleidoscope.

Notice

1. Some code skeleton is come from pykaleidoscope.
2. ply and pycparser was Embedded into this project for debug use.

Development

1. test with llvm-13 on mac. (linux should work) LLVM_CONFIG='/usr/local/Cellar/llvm@13/13.0.1/bin/llvm-config' pip install llvmlite==0.39.1

Run pcc test

0. py.test
1. py.test -s test/test_if.py

Run pcc

python -m pcc clang_study/test_arrary.c

TODO

1. finish the full c syntax (too much test cases).
2. the libc function like printf, memset.
3. code refactor.