A simple Compiler

• OS£ºWindows10, Mac
• Programming Language£ºC + llvm + Python
• C-Version£ºC11
• Python-Version£ºPython3

Remember to use python3.

For Linux user you can simply run

sudo apt-get install llvm 

For Mac OS user you can simply run

brew install homebrew/versions/llvm38

You can also install llvm by compling the source code.

pip install llvmlite

pip install PLY

To Run source code, you can use the follow script

python main.py [-o outfile] infile

For example

python main.py KMP.c

Another example

python main.py -o test.ll KMP.c

You can use pyinstaller to pack it.

• lex.py: The lex define of compiler
• yacc.py: The yacc define of compiler
• Precompiler.py: The Precompiler of compiler
• IRLibs.py: The IR libs to generate IR code
• Compiler.py: The compiler core to parse syntax tree
• main.py: The entry to run compiler
• Debug.py: Run compiler to compile test.c file
• test.c': You can put your test code here when debugging