TGC-ISS/scripts/makeJitOutputReadable.py

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2023-06-05 15:19:58 +02:00
import re
import os
'''
This script takes all files that get dumped by the tcc backend when using the --dump-ir
option and replaces the Integers of addresses with their hex representation to allow
for easier debugging.
'''
current_dir = os.getcwd() # Get the current directory
files_with_tcc_jit = [file for file in os.listdir(current_dir) if"jit" in file and not file.startswith("readable")]
for each in files_with_tcc_jit:
readable_file = f"readable_{each}"
if os.path.exists(readable_file):
os.remove(readable_file)
with open(each, "r") as file:
content = file.read()
for each in files_with_tcc_jit:
with open(each, "r") as file:
content = file.read()
# Replace numbers ending with "U" by their hex representation
content = re.sub(r'\b(\d+)U\b(?=U)?', lambda m: hex(int(m.group(1))), content)
with open(f"readable_{each}", "w") as file:
file.write(content)