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Decompile 2 jump-table functions to C behind NON_MATCHING

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func_81207698 (threshold lookup switch, hand-decompiled from asm since m2c
gave a degenerate draft) and func_81208C08 (message-dispatch switch, m2c via
the rodata jtbl input) in fragment1_86CB0. Bare GLOBAL_ASM: 51 -> 49.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
cristian
2026-07-05 10:02:34 -04:00
parent 40a5253f5a
commit 39e1ae7edf
1 changed files with 87 additions and 0 deletions
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87
src/fragments/1/fragment1_86CB0.c
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@@ -121,7 +121,41 @@ void func_81207690(void) {
}
s32 func_81207698(u32, u16);
#ifdef NON_MATCHING
extern u8 D_8122EE58[];
extern s32 D_8122EE98;
s32 func_81207698(u32 arg0, u16 arg1) {
switch (arg0) {
case 0:
if ((arg1 >= 4) && (arg1 < 8)) {
return 0x7F;
}
return 0;
case 1:
if (arg1 < 8) {
return 0x7F;
}
return 0;
case 2:
if (arg1 < 0x10) {
return 0x7F;
}
return 0;
case 3:
if (arg1 < 8) {
return 0;
}
return 0x7F;
case 6:
return ((u8*) D_8122C794)[D_8122EE98 + arg1] & 0x7F;
case 7:
return (D_8122EE58[arg1] << 3) & 0xFF;
}
return 0;
}
#else
#pragma GLOBAL_ASM("asm/us/nonmatchings/fragments/1/fragment1_86CB0/func_81207698.s")
#endif
#pragma GLOBAL_ASM("asm/us/nonmatchings/fragments/1/fragment1_86CB0/func_81207774.s")
@@ -280,7 +314,60 @@ void func_8120806C(u16, u8);
#pragma GLOBAL_ASM("asm/us/nonmatchings/fragments/1/fragment1_86CB0/func_81208828.s")
#ifdef NON_MATCHING
extern s32 D_8120EAD0;
void func_81208C08(u16 arg0, u8 arg1, u16 arg2) {
s32 code;
code = arg0 + 0xFFFF0100;
osSendMesg(&D_8122EEB0, (void*) ((code << 0x18) | (arg1 << 0x10) | arg2), 0);
D_8120EAD0 = arg2;
switch (code) {
case 20:
if (arg1 & 0x80) {
D_8122EEA8.unk_00 = 2;
}
break;
case 25:
if (arg1 & 0x80) {
D_8122EEA8.unk_01 = 2;
}
break;
case 30:
if (arg1 & 0x80) {
D_8122EEA8.unk_02 = 2;
}
break;
case 35:
if (arg1 & 0x80) {
D_8122EEA8.unk_03 = 2;
}
break;
case 38:
if (!(arg1 & 1)) {
D_8122EEA8.unk_00 = 1;
}
if (!(arg1 & 2)) {
D_8122EEA8.unk_01 = 1;
}
if (!(arg1 & 4)) {
D_8122EEA8.unk_02 = 1;
}
if (!(arg1 & 8)) {
D_8122EEA8.unk_03 = 1;
}
if (!(arg1 & 0x80)) {
D_8122EEA8.unk_00 = 1;
D_8122EEA8.unk_01 = 1;
D_8122EEA8.unk_02 = 1;
D_8122EEA8.unk_03 = 1;
}
break;
}
}
#else
#pragma GLOBAL_ASM("asm/us/nonmatchings/fragments/1/fragment1_86CB0/func_81208C08.s")
#endif
void func_81208D7C(void) {
s32 pad[6];