63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
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#!/usr/bin/env python3
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import re
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def remove_duplicates(input_file, output_file):
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with open(input_file, 'r') as f:
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lines = f.readlines()
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output_lines = []
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seen_functions = set()
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i = 0
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while i < len(lines):
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line = lines[i]
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# Check if this is a function definition
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func_match = re.match(r'\s*(static|inline)?\s+\w+\s+(\w+)_4STATE_(\w+)\s*\(', line)
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if func_match:
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func_name = f"{func_match.group(2)}_4STATE_{func_match.group(3)}"
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# Check if we've seen this function before
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if func_name in seen_functions:
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# Skip this duplicate function
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# Find the end of this function
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while i < len(lines) and not re.match(r'\s*};?\s*$', lines[i]):
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i += 1
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# Skip the closing brace/line
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if i < len(lines):
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i += 1
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continue
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else:
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seen_functions.add(func_name)
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output_lines.append(line)
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i += 1
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else:
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# Check for other patterns of duplicates
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# _vl4_anyXZ_* functions
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anyxz_match = re.match(r'\s*static\s+inline\s+bool\s+_vl4_anyXZ_(\w+)\s*\(', line)
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if anyxz_match:
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func_name = f"_vl4_anyXZ_{anyxz_match.group(1)}"
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if func_name in seen_functions:
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while i < len(lines) and not re.match(r'\s*};?\s*$', lines[i]):
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i += 1
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if i < len(lines):
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i += 1
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continue
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else:
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seen_functions.add(func_name)
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output_lines.append(line)
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i += 1
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else:
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output_lines.append(line)
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i += 1
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with open(output_file, 'w') as f:
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f.writelines(output_lines)
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if __name__ == "__main__":
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input_file = 'verilated_funcs.h'
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output_file = 'verilated_funcs_cleaned.h'
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remove_duplicates(input_file, output_file)
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print(f"Duplicates removed. Saved to {output_file}")
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print(f"Original: {len(open(input_file).readlines())} lines")
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print(f"Cleaned: {len(open(output_file).readlines())} lines")
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