57 lines
2.1 KiB
Python
57 lines
2.1 KiB
Python
|
#!/usr/bin/env python3
|
||
|
|
import re
|
||
|
|
|
||
|
|
def remove_all_duplicates(input_file, output_file):
|
||
|
|
with open(input_file, 'r') as f:
|
||
|
|
lines = f.readlines()
|
||
|
|
|
||
|
|
output_lines = []
|
||
|
|
seen_functions = set()
|
||
|
|
|
||
|
|
i = 0
|
||
|
|
while i < len(lines):
|
||
|
|
line = lines[i]
|
||
|
|
|
||
|
|
# Check for function definitions
|
||
|
|
func_match = re.match(r'\s*(static|inline)?\s+\w+\s+(\w+)\s*\(', line)
|
||
|
|
if func_match:
|
||
|
|
func_name = func_match.group(2)
|
||
|
|
|
||
|
|
# Check for specific patterns we want to deduplicate
|
||
|
|
if (func_name.startswith("VL_EQ_4STATE_") or
|
||
|
|
func_name.startswith("VL_NEQ_4STATE_") or
|
||
|
|
func_name.startswith("_vl4_anyXZ_") or
|
||
|
|
func_name.startswith("VL_ADD_4STATE_") or
|
||
|
|
func_name.startswith("VL_SUB_4STATE_")):
|
||
|
|
|
||
|
|
# Create a signature to identify duplicates
|
||
|
|
# For example: VL_EQ_4STATE_C, VL_EQ_4STATE_S, etc. are all the same function
|
||
|
|
base_name = func_name.split('_')[0] + "_4STATE"
|
||
|
|
if base_name in seen_functions:
|
||
|
|
# Skip this duplicate function
|
||
|
|
while i < len(lines) and not re.match(r'\s*};?\s*$', lines[i]):
|
||
|
|
i += 1
|
||
|
|
if i < len(lines):
|
||
|
|
i += 1
|
||
|
|
continue
|
||
|
|
else:
|
||
|
|
seen_functions.add(base_name)
|
||
|
|
output_lines.append(line)
|
||
|
|
i += 1
|
||
|
|
else:
|
||
|
|
output_lines.append(line)
|
||
|
|
i += 1
|
||
|
|
else:
|
||
|
|
output_lines.append(line)
|
||
|
|
i += 1
|
||
|
|
|
||
|
|
with open(output_file, 'w') as f:
|
||
|
|
f.writelines(output_lines)
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
input_file = 'verilated_funcs.h'
|
||
|
|
output_file = 'verilated_funcs_cleaned2.h'
|
||
|
|
remove_all_duplicates(input_file, output_file)
|
||
|
|
print(f"Duplicates removed. Saved to {output_file}")
|
||
|
|
print(f"Original: {len(open(input_file).readlines())} lines")
|
||
|
|
print(f"Cleaned: {len(open(output_file).readlines())} lines")
|