mirror of
https://github.com/Druthulu/BFM-decomp
synced 2026-09-27 05:56:00 -04:00
Drew T
cb7a280994
- make_snd_used.py + make_apicard_used.py: argparse --exe/--vram-base (default the EXE's); thread into psyq_identify subprocess + link_object (required post-T8b). RLO/RHI/EXCLUDE_ADDR kept as the EXE's region data (EXE-specific, documented) - gen_lib_subsegs.py: --vram-base/--exe (default EXE); threaded into psyq_identify and the pos->fileoff arithmetic (module VRAM_BASE constant removed) - split_src_region.py: --symbols overrides SYMS_PATH (default the EXE's symbols.us.txt) - checks: snd_used (60) + apicard_used (22) regenerate BYTE-IDENTICAL; gen_lib_subsegs libgte -> 22 blocks/53 objs; clean build -> 143dbb89
59 lines
2.5 KiB
Python
59 lines
2.5 KiB
Python
#!/usr/bin/env python3
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"""Build .run/obj40/apicard_used = the combined libapi+libcard objects in the 800c2 region (Phase 8).
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libapi (BIOS syscall trampolines) and libcard interleave in 0x80061F38..0x80062888 with one shared
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object (C112.o, identical in both libs). Linked as one 22-object combined region. No exclusions — every
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object byte-matches. (libapi ALSO has ~22 objects in the 800c3 region 0x5CE18.., DEFERRED — lowest
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value, separate resegmentation.) Regenerate: tools/psyq_build_libs.sh LIBAPI LIBCARD first.
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"""
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import os, re, shutil, subprocess, sys
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from collections import defaultdict
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sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
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from psyq_link import link_object # noqa: E402
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# EXE-curation tool: --exe/--vram-base default to the retail EXE's (threaded into psyq_identify +
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# link_object, which require them post-T8). RLO/RHI are the EXE's 800c2 region (EXE-specific).
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EXE = "extracted/retail/SLUS_007.26"
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VRAM_BASE = 0x8000F800
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RLO, RHI = 0x80061F38, 0x80062888
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def place(lib, exe, vram_base):
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out = subprocess.check_output(["python3", "tools/psyq_identify.py", f".run/obj40/{lib}",
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"--vram-base", hex(vram_base), "--exe", exe], text=True)
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return {m.group(2): int(m.group(1), 16)
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for ln in out.splitlines()
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if (m := re.match(r"\s+0x([0-9A-Fa-f]+)\s+(\S+\.o)\s+\((\d+) ins\)", ln))}
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def main():
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import argparse
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ap = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
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ap.add_argument("--exe", default=EXE)
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ap.add_argument("--vram-base", default=hex(VRAM_BASE))
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args = ap.parse_args()
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exe_path, vram_base = args.exe, int(args.vram_base, 0)
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exe = open(exe_path, "rb").read()
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byaddr = defaultdict(list)
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for lib in ("libapi", "libcard"):
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for nm, a in place(lib, exe_path, vram_base).items():
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byaddr[a].append((lib, nm))
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dst = ".run/obj40/apicard_used"
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shutil.rmtree(dst, ignore_errors=True)
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os.makedirs(dst)
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n = 0
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for a in sorted(byaddr):
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if not (RLO <= a < RHI):
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continue
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lib, nm = next(((l, m) for l, m in byaddr[a]
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if link_object(f".run/obj40/{l}/{m}", a, name=m, exe_bytes=exe,
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vram_base=vram_base)["ok"]),
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byaddr[a][0])
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shutil.copy(f".run/obj40/{lib}/{nm}", f"{dst}/{nm}")
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n += 1
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print(f"apicard_used: {n} objects (libapi+libcard combined, 800c2 region)")
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if __name__ == "__main__":
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main()
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