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feat(phase-30): T2 carve-within-a-carve PROVEN end-to-end; Arm-A does not bite; 3 -O0 fns banked

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T2's central unknown is resolved, and it is NOT what the phase plan predicted. The plan
named the Arm-A splat `%lo +0x20` defect as T2's real substance. Four probes, each
isolating ONE variable, SHA vs config/check from a clean tree (SS125 rules):

  1. sub-split the jr object at ARBITRARY addresses, pure -O2  -> BYTE-IDENTICAL
     ** the re-carve is NEUTRAL; Arm-A does not bite here **
  2. same split, middle region routed to -O0                   -> DIVERGED (2 vars at once)
  3. same NAME as probe 1, only the -O0 flag added              -> DIVERGED
     ** therefore the FLAG, not the subseg name **
  4. -O0 regions cut to EXCLUDE the matched bodies             -> BYTE-IDENTICAL
     ** route PROVEN end-to-end **

THE REAL OBSTACLE: an address range is not an optimization region. Interleaved among the
15 -O0 stubs at 0x80183CF0..0x80184920 are TWO already-MATCHED functions (func_80184440,
func_801848E4) that expand from engine_core.h and compile at -O2. Flipping the FILE to -O0
recompiles them too. Cut around them and it is byte-clean.

MY EARLIER "15 contiguous -O0 fns, clean cut" WAS AN UNDER-COUNT (R14 on myself): I derived
it by scanning asm/**/*.s for the frame-pointer prologue, and a MATCHED function emits no
.s -- so the scan was structurally blind to exactly the bodies that break the flip. Same
shape as SS124. Any T2 driver must derive -O0 bounds as (address range MINUS already-matched
bodies), never from an asm scan.

BANKED (3, whole-binary gate the sole arbiter): func_801846E4 + siblings func_8018473C /
func_80184794. Each global DERIVED FROM THE ASM (%hi/%lo operands), not taken from the
draft's comment; 3/3 match_one --o0 MATCH (22 ins) with a -O2 control showing the mismatch;
3/3 verified through harvest_verify; bank truth read from the SOURCE (SS55b trap 4).

MAKEFILE: the -O0 glob widened `ov_*_o0b.c` -> `ov_*_o0?.c` so ANY lettered -O0 sub-split is
covered by one rule. A MISSED rule is silent -- the region would compile -O2 and every
residual it produced would be a pure artifact (SS116). corpus.o0_sources() re-verified: 137
sources, resolves `?` via glob, both pre-existing rules intact.

CONFIG: ov_SC03_014_jr_8017EB7C sub-split into 5 regions (pre / _o0c / matched-O2 /
_o0d / post), reusing jr_isolate_all's plan+build_new_config+validation verbatim so the
carve-repoint and source-repartition semantics are the proven ones.

R22 CLEAN-FLEET: extract-all 139/139 (+main) ; check-all 140 passed, 0 failed of 140.
This commit is contained in:
Drew T
2026-07-31 08:36:42 -06:00
parent 8d4f2a38cb
commit 45d26cc413
7 changed files with 11795 additions and 744 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Makefile
+10 -1
View File
@@ -579,7 +579,15 @@ build/src/ov_SC01_077/ov_SC01_077_o0.o: CC1FLAGS := -quiet -O0 -G0 -mips1 -mcpu=
# overlay (reach-134), carved into its own object <ov>_o0b by each overlay's splat config; the
# struct-assign memcpy matches only at -O0. One wildcard rule -O0-compiles all overlays' _o0b.o
# (the ×134 rollout; tools/rollout_whale_o0.py). All share src/shared/func_80144B9C.h.
WHALE_O0B_OBJS := $(patsubst src/%.c,build/src/%.o,$(wildcard src/ov_*/ov_*_o0b.c))
#
# P30 T2: the glob is `_o0?` (was `_o0b`) so ANY lettered -O0 sub-split is covered by this one rule.
# A 4th -O0 region was found inside an -O2 jr split (0x80183CF0..0x80184920, 15 contiguous fns in
# ov_SC03_014 + ov_SC03_015) — the "carve within a carve": the containing object is sub-split into
# pre/-O0/post and the middle region named <ov>_o0c. Without the widened glob each new region would
# need its own hand-added rule, and a MISSED rule is silent: the region compiles at -O2 and every
# residual it produces is a pure artifact (§116 — opt level is a property of the FILE).
# corpus.o0_sources() parses this rule and resolves `?` via glob, so the -O0 oracle stays correct.
WHALE_O0B_OBJS := $(patsubst src/%.c,build/src/%.o,$(wildcard src/ov_*/ov_*_o0?.c))
$(WHALE_O0B_OBJS): CC1FLAGS := -quiet -O0 -G0 -mips1 -mcpu=3000 -mgas -msoft-float -fgnu-linker
# Phase-29 T2 Arm A: the -O0 cluster (0x8013B568..0x8013C98C) carved per single-file overlay into
@@ -751,3 +759,4 @@ clean:
@rm -rf build expected asm assets undefined_syms_auto.txt undefined_funcs_auto.txt
@rm -f include/include_asm.h include/macro.inc include/labels.inc include/gte_macros.inc
@echo "clean: removed build/, expected/, and the regenerated splat tree (asm/, assets/, include macros, undefined_*_auto.txt)."
config/splat.ov_SC03_014.yaml
+4
View File
@@ -119,6 +119,10 @@ segments:
- [0x52354, c, ov_SC03_014_jr_8017A4AC]
- [0x52cd4, c, ov_SC03_014_jr_8017AE2C]
- [0x56a24, c, ov_SC03_014_jr_8017EB7C]
- [0x5bb98, c, ov_SC03_014_o0c]
- [0x5c2e8, c, ov_SC03_014_jr_80184440]
- [0x5c31c, c, ov_SC03_014_o0d]
- [0x5c78c, c, ov_SC03_014_jr_801848E4]
- [0x633c8, data, tail]
- [0xc0050, .rodata, ov_SC03_014] # Phase-26 §8 jtbl-rodata carve (jtbl_carve.py)
- [0xc012c, .rodata, ov_SC03_014_jr_8012ACE0] # Phase-26 §8 jtbl-rodata carve (jtbl_carve.py)
src/ov_SC03_014/ov_SC03_014_jr_8017EB7C.c
-743
View File
@@ -4388,746 +4388,3 @@ void func_80183B58(s32 param_1, s16 *param_2) {
*(s32 *)(param_1 + 0x40) = (s32)svec_out.vy;
*(s32 *)(param_1 + 0x44) = (s32)svec_out.vz;
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80183CF0);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80183D50);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80183F28);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184028);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184058);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184264);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801842E0);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184354);
DEFINE_func_80184440() /* dedup: shared engine-core @0x80184440 (src/shared) */
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184474);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184538);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801846E4);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018473C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184794);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801847EC);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184868);
DEFINE_func_801848E4() /* dedup: shared engine-core @0x801848E4 (src/shared) */
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184920);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184A08);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184D1C);
#include "common.h"
extern u8 D_801CF780[];
extern void func_800183E0(s32 a0);
void func_80184DA4(s32 param_1) {
/* [T51] scoped in from file scope: a file-scope decl of these symbols constrains every
LATER function in this TU, which blocks a byte-true decl of a different type.
Declaration-only move (cookbook §103); the whole-binary byte-gate is the arbiter. */
extern u16 D_800B99DA;
extern u8 D_8018FE40[];
*(u8 *)(*(s32 *)(param_1 + 0xCC) + 0x27) = 0x8A;
func_800183E0((s32)&D_801CF780[D_8018FE40[D_800B99DA & 0x1F] * 16]);
}
extern void func_800183E0(s32 a0);
void func_80184DF8(s32 param_1) {
extern u16 D_800B99DA;
extern u8 D_8018FE40[];
extern u8 D_801CF680[];
*(u8 *)(*(s32 *)(param_1 + 0xD0) + 0x27) = 0x8B;
func_800183E0((s32)&D_801CF680[D_8018FE40[D_800B99DA & 0x1F] * 16]);
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184E4C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80184F14);
extern void (*D_80190008[])(void);
void func_80185144(void *a0) {
D_80190008[*(u16 *)((s32)a0 + 0x2)]();
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80185180);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80185380);
DEFINE_func_8018553C() /* dedup: shared engine-core @0x8018553C (src/shared) */
extern s32 D_801EAEE4;
s32 func_80185578(void) {
return 0x2 - D_801EAEE4;
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018558C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801855A0);
DEFINE_func_801856B4() /* dedup: shared engine-core @0x801856B4 (src/shared) */
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801856C4);
extern s32 func_8001AAA0(s32 arg);
s32 func_80185744(void) {
return func_8001AAA0(0x51) != 0;
}
extern s32 func_8001AAA0(s32 arg);
s32 func_80185764(void) {
return func_8001AAA0(0x52) != 0;
}
extern s32 func_8001AAA0(s32 arg);
s32 func_80185784(void) {
return func_8001AAA0(0x56) != 0;
}
extern s32 func_80184868(void);
s32 func_801857A4(void) {
return func_80184868() != 0;
}
extern void func_800D0C48(int);
void func_801857C4(void) {
func_800D0C48(0x1);
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801857E4);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80185858);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801858D4);
extern s32 func_80184868(void);
void func_8018597C(void *a0) {
if (((s32 (*)(s32))func_80184868)((s32)a0)) {
*(s16 *)((u8 *)a0 + 0x2) = 0x3;
}
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801859B0);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80185A0C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80185B44);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80185EF8);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801863B8);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018655C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801867F8);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80186A74);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80186C4C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80187090);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80187300);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801874C0);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80187884);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80187A98);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80187CA8);
extern void (*D_80191890[])(void);
void func_80187D80(void *a0) {
D_80191890[*(u16 *)((s32)a0 + 0x2)]();
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80187DBC);
DEFINE_func_80187E28() /* dedup: shared engine-core @0x80187E28 (src/shared) */
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80187E3C);
extern void func_80187EE8(s32 a0);
extern s32 func_8012BEE8(s32 a0);
extern void func_8012C218(void*);
void func_80187EA8(s32 a0) {
func_80187EE8(a0);
if (func_8012BEE8(a0)) {
((void (*)(s32))func_8012C218)(a0);
}
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80187EE8);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801880F8);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188118);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188168);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801881CC);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188290);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188350);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801883AC);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188404);
DEFINE_func_80188470() /* dedup: shared engine-core @0x80188470 (src/shared) */
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188478);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018858C);
extern void (*D_801918B0[])(void);
void func_80188634(void *a0) {
D_801918B0[*(u16 *)((s32)a0 + 0x2)]();
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188670);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188828);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801889B4);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188A80);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188B94);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188C0C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188C60);
s32 func_80188CA0(s32 arg0) {
return *(u16*)(arg0 + 0x2) == 0x6;
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188CB4);
extern void func_8012AD44(s32 *a0, s16 a1);
void func_80188D64(void *arg0) {
((void (*)(s32, s32))func_8012AD44)((s32)arg0, 0x8);
}
extern void func_8018473C(void);
void func_80188D84(void) {
func_8018473C();
}
extern s32 func_8013CAE8(void);
void func_80188DA4(void) {
func_8013CAE8();
}
extern void (*D_80191B84[])(void);
void func_80188DC4(void *a0) {
D_80191B84[*(u16 *)((s32)a0 + 0x2)]();
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188E00);
DEFINE_func_80188F18() /* dedup: shared engine-core @0x80188F18 (src/shared) */
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188F28);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188F80);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80188FB4);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189050);
extern void func_8017BEBC(void);
void func_801890B8(void) {
func_8017BEBC();
}
extern void func_8017BFA0(void);
void func_801890D8(void) {
func_8017BFA0();
}
DEFINE_func_801890F8() /* dedup: shared engine-core @0x801890F8 (src/shared) */
DEFINE_func_80189104() /* dedup: shared engine-core @0x80189104 (src/shared) */
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189110);
extern void func_8002D4C8(s32 arg0, s32 arg1);
void func_80189160(void *a0) {
*(s16 *)((s32)a0 + 0x2) = 0x4;
func_8002D4C8(0x87C, 0);
}
DEFINE_func_8018918C() /* dedup: shared engine-core @0x8018918C (src/shared) */
// @class: struct
// @stuck: none — MATCH expected; param_1 survives jal in $s0, table fp-call with %lo-fold
extern void func_801891E8(u8 *a0);
extern void (*D_80191BD4[])(int);
void func_8018919C(int param_1)
{
((void (*)(void))func_801891E8)();
D_80191BD4[*(unsigned short *)(param_1 + 2)](param_1);
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801891E8);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189238);
DEFINE_func_801892D4() /* dedup: shared engine-core @0x801892D4 (src/shared) */
DEFINE_func_801892DC() /* dedup: shared engine-core @0x801892DC (src/shared) */
DEFINE_func_801892E4() /* dedup: shared engine-core @0x801892E4 (src/shared) */
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189310);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801893BC);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018942C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801894BC);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018950C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801895BC);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189630);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189680);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018973C);
extern s32 func_80189110(void);
void func_801897A4(void) {
func_80189110();
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801897C4);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189824);
#include "common.h"
DEFINE_func_801898BC() /* dedup: shared engine-core @0x801898BC (src/shared) */
extern void (*D_80191C0C[])(void);
void func_80189970(void *a0) {
D_80191C0C[*(u16 *)((s32)a0 + 0x2)]();
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_801899AC);
// @class: plumbing
// @stuck: none — MATCH expected; simple if/else, param saved in $s0 across call
extern void func_8012C1B8(void);
extern void func_8012CAE4(void *a0);
extern void func_8001C214(int, int);
extern int D_80191BFC;
void func_801899F4(int param_1)
{
int v0;
v0 = ((int (*)(void))func_8012C1B8)();
*(int *)(param_1 + 0x20) = v0;
if (v0 == 0) {
((void (*)(int))func_8012CAE4)(param_1);
} else {
func_8001C214(v0, 0);
*(int *)(param_1 + 0x58) = (int)&D_80191BFC;
*(short *)(param_1 + 0x5c) = 0x80;
*(unsigned short *)(param_1 + 2) += 1;
}
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189A60);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189AC4);
extern void (*D_801E3298[])(void);
void func_80189B3C(void *a0) {
D_801E3298[*(u16 *)((s32)a0 + 0x2)]();
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189B78);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189C4C);
DEFINE_func_80189C74() /* dedup: shared engine-core @0x80189C74 (src/shared) */
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189C7C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189DC8);
extern void func_8012C218(void *a0);
s32 func_80189EE8(void * arg0)
{
*(short *)((char *)arg0 + 0x2) = 2;
((void (*)(s32 *))func_8012C218)(*(s32 **)((char *)arg0 + 0xcc));
}
void func_80189F14(void *a0) {
*(short *)(*(int *)((char *)a0 + 0x6c) + 0xfe) = 1;
}
void func_80189F24(void *a0) {
*(short *)(*(int *)((char *)a0 + 0x6c) + 0xfe) = 2;
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189F34);
extern s32 D_80126B58;
extern void func_8014ADA8(s32 a0, s32 a1);
void func_80189F74(void * arg0) {
s32 temp_v0;
temp_v0 = *(s32 *)((s32)arg0 + 0xdc);
((void (*)(s32 *, s32))func_8014ADA8)((s32 *)&D_80126B58, *(u16 *)(temp_v0 + 0xc));
}
extern s16 func_80174764(void);
s32 func_80189FA8(void) {
return ((s32 (*)(void))func_80174764)() == 1;
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_80189FCC);
extern void (*D_801E32C0[])(void);
void func_8018A030(void *a0) {
D_801E32C0[*(u16 *)((s32)a0 + 0x2)]();
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A06C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A0F4);
#include "common.h"
/* func_8018A1B4 — guarded state-kick: if the s16 at 0x98 is clear, set the
* state word at 0x02 to 1, hand the entity to func_8012A828 with one of two
* script tables selected by the s16 flag at 0xFE (== 1 -> D_801E3980, else
* D_801E3760), then clear that flag.
*
* §71 sibling-first: func_8018A06C (same TU, 0x148 bytes earlier) is the same
* two-arm `func_8012A828(entity, D_801E3980 / D_801E3760)` selector and pins
* the widths: `lh` at 0x98/0xFE, `sh` at 0x02.
*/
extern void func_8012A828(s32 a0, void *a1);
extern u8 D_801E3980[];
extern u8 D_801E3760[];
void func_8018A1B4(void *a0) {
if (*(s16 *)((s32)a0 + 0x98) == 0) {
*(s16 *)((s32)a0 + 0x2) = 1;
if (*(s16 *)((s32)a0 + 0xFE) == 1) {
func_8012A828((s32)a0, D_801E3980);
} else {
func_8012A828((s32)a0, D_801E3760);
}
*(s16 *)((s32)a0 + 0xFE) = 0;
}
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A224);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A31C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A390);
extern void (*D_801E3A24[])(void);
void func_8018A5B0(void *a0) {
D_801E3A24[*(u16 *)((s32)a0 + 0x2)]();
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A5EC);
void func_8018A680(void) {
extern s16 D_801EADEC;
s16 *p = &D_801EADEC;
s32 i = 0xF;
do {
*p = 0;
p = (s16 *)((s32)p + 0xe);
i--;
} while (i >= 0);
}
#include "common.h"
/* func_8018A6A4 — cookbook §71 (sibling-first).
* func_8018A744 is ALREADY MATCHED in the same TU
* (src/ov_SC03_014/ov_SC03_014_jr_8017EB7C.c L4221) as a 3-arg
* `void func_8018A744(s32, s32, s32)`, so the untouched $a3 at the first
* jal is just the incoming arg3 living on, not a 4th argument.
* func_8018A860 (asm, same TU) reads its 2nd arg as lhu+0 / lhu+2 / lh+4 /
* lh+6 => the sp+0x10 local is a 4 x s16 record.
*
* Two levers took it 32 -> 2 -> 0 (match_one MATCH, rtu_match MATCH):
* 1. LENGTH-DRIFT (-2, cookbook §78): writing `sp10.unk2 = i * 0x100`
* leaves gcc-2.7.2 recomputing `sll v0,s1,8` instead of building the
* strength-reduced giv, so only s0..s3 get saved and the frame is two
* instructions short. An EXPLICIT accumulator (`ang += 0x100`) forces
* the second callee-saved register ($s2) and restores sw/lw $s4.
* 2. REGALLOC-PERM $s1>$s2 (cookbook §3-T2, source order drives emission):
* `ang = 0;` on its own line before the loop emits the $s2 zero-init
* FIRST. Folding it into the for-init (`for (i = 0, ang = 0; ...)`)
* puts $s1's zero-init first, which is the target order.
*/
typedef struct {
s16 unk0;
s16 unk2;
s16 unk4;
s16 unk6;
} Rec_8018A6A4;
extern void func_8018A744(s32 arg0, s32 arg1, s32 arg2);
extern void func_8018A860(s32 arg0, Rec_8018A6A4 *arg1, s32 arg2, s32 arg3);
void func_8018A6A4(s32 arg0, s32 arg1, s32 arg2, s32 arg3) {
Rec_8018A6A4 sp10;
s32 i;
s32 ang;
func_8018A744(arg0, 0x1000, 0);
sp10.unk0 = *(u16 *)(arg3 + 0x0);
sp10.unk4 = *(u16 *)(arg3 + 0x2);
sp10.unk6 = 1;
for (i = 0, ang = 0; i < 16; i++) {
sp10.unk2 = ang;
func_8018A860(i, &sp10, arg1, arg2);
ang += 0x100;
}
}
extern s16 D_801EADE4;
extern s16 D_801EADE6;
extern s16 D_801EADE8;
extern s16 D_801EADEA;
void func_8018A744(s32 arg0, s32 arg1, s32 arg2) {
D_801EADE4 = *(u16 *)((s32)arg0 + 0x0);
D_801EADE6 = *(u16 *)((s32)arg0 + 0x2);
D_801EADE8 = arg1;
D_801EADEA = arg2;
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A774);
extern s16 D_801EADEA;
void func_8018A7EC(s32 arg0) {
M2C_FIELD(&D_801EADEA, s16 *, 0) += arg0;
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A808);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A860);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A934);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018A970);
#include "common.h"
/* func_8018A9BC — 16-entry table walk, stride 0xE, over D_801EADEC.
* §71 sibling: func_8018A680 (same TU, L4199) already matched the
* `extern s16 D_801EADEC; s16 *p = &D_801EADEC; p = (s16*)((s32)p+0xe)`
* shape over the very same array — copy that walker verbatim.
*
* Two induction registers in the target ($s1 = base+0, $s0 = base+4) are NOT
* two source pointers: $s1 is the user pointer (the biv, used for the +0
* accesses) and $s0 is loop.c's single COMBINED address giv for the
* {+4, +9, +13} group (offsets 0/5/9 off $s0). Declaring a second pointer
* splits that group and costs a third register (iter 1: 53 mismatches).
*/
extern s16 D_801EADEC;
extern void func_8018AA98(s32 arg0);
void func_8018A9BC(void) {
s16 *p = &D_801EADEC;
s32 i = 0;
s16 t;
do {
if (*(u16 *)p != 0) {
func_8018AA98(i);
switch (*(u8 *)((s32)p + 9)) {
case 1:
if (*(s16 *)((s32)p + 4) < *(u8 *)((s32)p + 13)) {
*(s16 *)((s32)p + 4) = *(s16 *)((s32)p + 4) + 8;
} else {
*(u8 *)((s32)p + 9) = 0;
}
break;
case 2:
t = *(s16 *)((s32)p + 4);
if (t != 0) {
t -= 0x10;
*(s16 *)((s32)p + 4) = t;
if (t > 0) {
break;
}
}
*p = 0;
break;
}
}
i++;
p = (s16 *)((s32)p + 0xe);
} while (i < 0x10);
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018AA98);
void func_8018AD5C(void) {
extern s16 D_801EACE4;
s16 *p = &D_801EACE4;
s32 i = 0xF;
do {
*p = 0;
p = (s16 *)((s32)p + 0x10);
i--;
} while (i >= 0);
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018AD80);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018ADA8);
extern void func_8018AE9C(void *a0, void *a1, s16 a2);
extern void func_8018AFD0(s32 a0, s16 a1, u16 a2);
void func_8018AE30(void *arg0, void *arg1, s32 arg2, s32 arg3) {
/* The target frame is 0x30: 0x10 outgoing-arg area + 0x10 var_size +
* 0x10 saved regs (s0/s1/s2/ra at 0x20..0x2C). gcc-2.7.2 allocates a
* declared aggregate even when it is never referenced, so this 16-byte
* local reproduces the original's var_size exactly. */
s32 unused[4];
s32 i;
s32 j;
func_8018AE9C(arg0, arg1, arg2);
for (i = 0, j = 0; i < 0x10; i++, j += 0x100) {
func_8018AFD0(i, j, arg3);
}
}
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018AE9C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018AF0C);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018AF84);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018AFD0);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018B0EC);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018B128);
INCLUDE_ASM("asm/ov_SC03_014/nonmatchings/ov_SC03_014_jr_8017EB7C", func_8018B23C);
src/ov_SC03_014/ov_SC03_014_jr_80184440.c
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src/ov_SC03_014/ov_SC03_014_jr_801848E4.c
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src/ov_SC03_014/ov_SC03_014_o0c.c
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src/ov_SC03_014/ov_SC03_014_o0d.c
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