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#!/usr/bin/env python3
# SPDX-FileCopyrightText: © 2024 ZeldaRET
# SPDX-License-Identifier: CC0-1.0
import argparse
from colorama import Fore
from pathlib import Path
import mapfile_parser
# symbols listed here will not be reported as unknown
IGNORE_NTSC_1_2_SYMS_MISSING = """
func_800ADC5C_unknown func_800ADE30_unknown func_80AEEA48_unknown func_80800AD0_unknown func_80800B08_unknown func_800AF4DC_unknown func_800CDDF8_unknown func_800014E8_unknown func_800AE558_unknown func_800AE064_unknown func_800AE1E0_unknown func_800014FC_unknown func_800ADFE4_unknown func_800CDDC4_unknown func_800AF0E0_unknown func_800AE2B8_unknown func_800AF304_unknown func_800AE020_unknown func_800AE05C_unknown func_800AE408_unknown func_8000161C_unknown func_800AF558_unknown func_800AED1C_unknown func_80001640_unknown func_800ADF4C_unknown func_800015E8_unknown func_800ADF90_unknown func_800ADD14_unknown func_800AE998_unknown func_800AE4C0_unknown func_800AF3DC_unknown func_800AF1C4_unknown func_8009D434_unknown func_800AE35C_unknown func_800AF720_unknown func_800AF370_unknown func_800AE258_unknown func_800AF7F0_unknown func_80001714_unknown func_800AEC94_unknown func_800ADDF0_unknown func_800AE1F8_unknown
__osReallocDebug __osMallocRDebug __osFreeDebug __osMallocDebug
guTranslateF guScaleF guMtxL2F
osEPiWriteIo createSpeedParam
AudioDebug_ProcessInput
func_800FF334
n64dd_SetDiskVersion
sJpegTask _n64ddSegmentRomStart _n64ddSegmentRomEnd _n64ddSegmentStart _string_n64dd_c
_Putfld _Ldunscale _Genld
""".split()
def get_ldscript_syms(ldscript_p: Path):
symbols = set()
for l in ldscript_p.read_text().splitlines():
if "=" not in l:
continue
sym = l.split("=")[0].strip()
symbols.add(sym)
return symbols
def main():
parser = argparse.ArgumentParser()
parser.add_argument("-v", "--version", dest="oot_version", required=True)
args = parser.parse_args()
version = args.oot_version
ignore_syms_missing = set(
{
"ntsc-1.2": IGNORE_NTSC_1_2_SYMS_MISSING,
}.get(version, ())
)
mapfile = mapfile_parser.mapfile.MapFile()
mapfile_path = Path(f"build/{version}/oot-{version}.map")
mapfile.readMapFile(mapfile_path)
map_symbols = set()
for segment in mapfile:
for file in segment:
for sym in file:
map_symbols.add(sym.name)
has_unknown_metadata_syms = False
undefined_syms_p = Path(f"build/{version}/undefined_syms.txt")
undefined_syms = get_ldscript_syms(undefined_syms_p)
known_syms = map_symbols | undefined_syms
for metadata_p in (
Path(f"tools/disasm/{version}/functions.txt"),
Path(f"tools/disasm/{version}/variables.txt"),
):
metadata_symbols = get_ldscript_syms(metadata_p)
unknown_metadata_syms = metadata_symbols - known_syms
unknown_metadata_syms -= ignore_syms_missing
if unknown_metadata_syms:
print(
f"{Fore.RED}Found",
len(unknown_metadata_syms),
f"symbols in{Fore.RESET}",
metadata_p,
f"{Fore.RED}that are neither in the map",
f"nor in undefined_syms.txt{Fore.RESET}",
)
print("Were they renamed and the disasm metadata not updated? (or is the map out of date?)")
print(" ".join(unknown_metadata_syms))
has_unknown_metadata_syms = True
if has_unknown_metadata_syms:
exit(1)
else:
print(f"{Fore.GREEN}OK{Fore.RESET}")
if __name__ == "__main__":
main()
|
