mirror of
https://github.com/pmret/papermario.git
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91 lines
3.4 KiB
Python
Executable File
91 lines
3.4 KiB
Python
Executable File
#!/usr/bin/env python3
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from os import path
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from os import remove
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from sys import argv
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import re
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from glob import glob
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from pathlib import Path
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DIR = path.dirname(__file__)
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NONMATCHINGS_DIR = Path(path.join(DIR, "asm", "nonmatchings"))
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C_FILES = Path(path.join(DIR, "src")).rglob("*.c")
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ASM_FILES = NONMATCHINGS_DIR.rglob("*.s")
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def strip_c_comments(text):
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def replacer(match):
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s = match.group(0)
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if s.startswith('/'):
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return " "
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else:
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return s
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pattern = re.compile(
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r'//.*?$|/\*.*?\*/|\'(?:\\.|[^\\\'])*\'|"(?:\\.|[^\\"])*"',
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re.DOTALL | re.MULTILINE
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)
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return re.sub(pattern, replacer, text)
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c_func_pattern = re.compile(
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r"^(static\s+)?[^\s]+\s+([^\s(]+)\(([^\n)]*)\)\s+{",
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re.MULTILINE
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)
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def funcs_in_c(text):
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return (match.group(2) for match in c_func_pattern.finditer(text))
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asm_func_pattern = re.compile(
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r"INCLUDE_ASM\([^,]+, [^,]+, ([^,)]+)",
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re.MULTILINE
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)
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def include_asms_in_c(text):
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return (match.group(1) for match in asm_func_pattern.finditer(text))
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matched = []
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asm = []
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for filename in C_FILES:
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with open(filename, "r") as file:
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text = strip_c_comments(file.read())
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matched.extend((m for m in funcs_in_c(text) if not m in matched))
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asm.extend((m for m in include_asms_in_c(text) if not m in asm))
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non_matched = [path.splitext(path.basename(filename))[0] for filename in ASM_FILES]
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partial_matched = [f for f in matched if f in asm]
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matched = [f for f in matched if not f in partial_matched]
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matched_but_undeleted_asm = [f for f in matched if f in non_matched and not f in partial_matched]
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if __name__ == "__main__":
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if "--help" in argv:
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print("--fail-matched-undeleted exit with error code 1 if matched function(s) exist in asm/nonmatchings/")
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print("--fail-unincluded exit with error code 2 if unincluded assembly files exist")
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print("--delete-matched delete matched function(s) from asm/nonmatchings/ without asking")
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print("--delete-unincluded delete unincluded, unmatched assembly files")
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exit()
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total = len(matched) + len(non_matched)
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print(f"{len(matched)}+{len(partial_matched)} / {total} functions ({(len(matched) / total) * 100:.2f}% matched)")
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if len(matched_but_undeleted_asm) > 0:
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print(f"The following functions have been matched but still exist in asm/nonmatchings/: {' '.join(matched_but_undeleted_asm)}")
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if "--fail-matched-undeleted" in argv:
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exit(1)
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elif "--delete-matched" in argv or input("Delete them [y/N]? ").upper() == "Y":
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for func in matched_but_undeleted_asm:
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f = next(NONMATCHINGS_DIR.rglob(func + ".s"))
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remove(f)
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elif len(asm) != len(non_matched):
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#print(f"warning: number of INCLUDE_ASM macros ({len(asm)}) != number of asm files ({len(non_matched)})")
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if len(non_matched) > len(asm):
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print(f"The following functions are unmatched but are also unINCLUDEd: {set(non_matched) - set(asm)}")
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if "--fail-unincluded" in argv:
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exit(2)
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elif "--delete-unincluded" in argv or input("Delete them [y/N]? ").upper() == "Y":
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for func in set(non_matched) - set(asm):
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f = next(NONMATCHINGS_DIR.rglob(func + ".s"))
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remove(f)
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else:
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print(f"warning: The following .s files are INCLUDEd but don't exist: {set(asm) - set(non_matched)}")
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