mirror of
https://github.com/Druthulu/BFM-decomp
synced 2026-10-04 16:28:11 -04:00
Drew T
5f937bdda5
- splat.us.exe.yaml: text subseg asm->c (INCLUDE_ASM scaffold); include/common.h (committed prelude); Makefile c-rule cpp->cc1->maspsx->as + -Map - PIN (G8): gcc-2.7.2-psx -O2 -G0 -mips1 -mcpu=3000 -mgas -msoft-float -fgnu-linker + maspsx --aspsx-version=2.56 --expand-div; byte-exact on func_80018F20 + instruction-identical across 3 idiom classes; --expand-div REQUIRED for div/rem (SETUP.md §5.4 PINNED, Makefile MASPSX_FLAGS) - harness: diff_settings.py (asm-differ mipsel object mode), tools/decompile.py (m2c wrapper), tools/permuter/ (decomp-permuter harness + objdump shim), expected/ - 14 real functions matched (asm-differ score 0): func_80018F20 + 13 accessors; +14 splat-auto empty no-ops; make check BYTE-IDENTICAL throughout - 2 instruction-identical near-misses guarded NON_MATCHING (func_80015A74 scheduling, func_80016714 phantom frame) -> decomp-permuter candidates - flywheel: docs/matching-cookbook.md, memory + CLAUDE.md step 5 (consult+evolve), R16 - requirements-python.txt: venv freeze (pycparser<3.0 pinned — permuter needs plyparser) - LZSS spike: needs jump-table-in-rodata workflow (102 tables, mixed blob) -> Phase 7 - venv: asm-differ + permuter deps installed - bumps project version 1.5.0 -> 1.6.0
17 lines
1021 B
Bash
17 lines
1021 B
Bash
#!/bin/bash
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# decomp-permuter compile command for BFM — the PINNED triple (docs/SETUP.md §5.4).
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# Invoked by the permuter as: ./compile.sh input.c -o output.o
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# input.c is preprocessed C (pycparser-parseable). This mirrors the Makefile c-rule
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# exactly so permuter objects are build-faithful:
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# cpp -> cc1 (gcc-2.7.2-psx) -> maspsx (--aspsx-version=2.56 --expand-div) -> mipsel-as
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set -e -o pipefail
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REPO="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
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IN="$1"; OUT="${3:-out.o}" # args as passed by permuter: input.c -o output.o
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mipsel-linux-gnu-cpp -lang-c -I"$REPO/include" -undef -Wall -fno-builtin \
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-Dmips -D__GNUC__=2 -D__OPTIMIZE__ -Dpsx -D_PSYQ -D_MIPSEL -D_LANGUAGE_C "$IN" \
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| "$REPO/tools/bin/gcc-2.7.2-psx/cc1" -quiet -O2 -G0 -mips1 -mcpu=3000 -mgas \
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-msoft-float -fgnu-linker \
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| "$REPO/.venv/bin/python" "$REPO/tools/maspsx/maspsx.py" --aspsx-version=2.56 --expand-div \
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| mipsel-linux-gnu-as -I"$REPO/include" -march=r3000 -mtune=r3000 -no-pad-sections -O1 -G0 -o "$OUT"
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