mirror of
https://github.com/Druthulu/BFM-decomp
synced 2026-09-28 23:00:29 -04:00
Drew T
0c7619231d
- tools/dedup_propagate.py: lift a matched body -> DEFINE_func_<ADDR>() macro in src/shared/engine_core.h -> instantiate in place at every onboarded overlay sharing that h_exact -> snapshot + per-overlay byte-gate (fail-closed revert) -> register in config/dedup.us.yaml. Keyed by addr-int (sig lowercase vs splat func_%08X). - proof: 4 medium funcs propagated across all 16 onboarded overlays; clean check-all 18/18 byte-identical; dedup_integrate 8 validated/0 failed; idempotent; negative test (corrupt shared body) -> make check FAILS then restores - Makefile: header-dependency tracking (cpp -MMD -MP + -include ) so editing a shared header recompiles dependents — closes a stale-build/false-pass gap the negative test exposed; output-neutral (R22 clean 18/18) - structural self-check: a leftover INCLUDE_ASM stub is byte-identical, so the byte-gate can't catch under-application -> assert DEFINE present + stub gone - FINDING: 577 of ov_SC01_077's 785 matches are h_exact across all 134 overlays (2.19 MB collapsible, already matched) -> T5 = bulk-propagate these + harvest the rest - cookbook §14 (the propagation runbook + gotchas), SETUP tool inventory - ghidra/ churn NOT staged (R23); build/asm/.run gitignored
43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/* src/shared/engine_core.h — Phase 15 shared engine-core bodies (cross-overlay dedup, §14).
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* Each DEFINE_func_XXXX() expands to the WHOLE matched body once; instantiated in place at the
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* func_XXXX site in every overlay that shares it (address order preserved). Registry +
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* byte-honesty: config/dedup.us.yaml + tools/dedup_integrate.py. Tool-generated; do not hand-edit. */
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#ifndef SHARED_ENGINE_CORE_H
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#define SHARED_ENGINE_CORE_H
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#include "common.h"
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#define DEFINE_func_80128EA8() \
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void func_80128EA8(s32 a0, s32 a1, s32 a2) { \
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*(s32 *)(a1 + 0x0) = a2; /* sw a2, 0x0(a1) */ \
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*(s16 *)(a1 + 0x4) = 0; /* sh zero, 0x4(a1) */ \
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*(s16 *)(a1 + 0x6) = (*(s32 *)(a2 + 0x4)) & 0x3F; /* lw; andi 0x3F; sh 0x6(a1) */ \
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*(s16 *)(a0 + 0x28) = *(u16 *)(a2 + 0x0); /* lhu 0x0(a2); sh 0x28(a0) */ \
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*(s16 *)(a0 + 0x2A) = *(u16 *)(a2 + 0x2); /* lhu 0x2(a2); sh 0x2A(a0) */ \
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}
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#define DEFINE_func_8012A568() \
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extern void func_8012A598(void *a0); \
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void func_8012A568(void (*a0)(void)) { \
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func_8012A598(a0); \
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a0(); \
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}
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#define DEFINE_func_80132EC4() \
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void func_80132EC4(void *a0, s16 a1) { \
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while (*(s32 *)a0 != 0) { \
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*(s16 *)((s32)a0 + 4) = a1; \
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a0 = (void *)((s32)a0 + 8); \
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} \
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}
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#define DEFINE_func_80138C30() \
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void func_80138C30(void *a0) { \
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if (*(s16 *)((s32)a0 + 4) == 4) { \
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*(s16 *)((s32)a0 + 4) = 2; \
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} else { \
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*(u32 *)((s32)a0 + 8) |= 0x800; \
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} \
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}
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#endif
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