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Decompiled non-matching func_80072C54.

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This commit is contained in:
Antonio
2021-11-07 20:49:40 -08:00
parent 8addf34622
commit 59d6788c07
1 changed files with 149 additions and 0 deletions
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src/controller_pak.c
+149
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@@ -117,7 +117,156 @@ void func_80072708(void) {
}
GLOBAL_ASM("asm/non_matchings/controller_pak/func_80072718.s")
#ifdef NON_MATCHING
s32 func_80072C54(s32 arg0) {
// v0 v1 a1 a2 a3 t0 t1 t2 t3 t4 t5 t6 t7 t8
u32 v0;
u32 v1;
s32 a1;
u32 a2;
u8 *a3;
s32 t0;
u32 *t1;
u32 *t2;
u8 **t3;
u32 t4;
u32 t5;
u32 t6;
u32 t7;
u32 t8;
u32 t9;
v1 = 0;
if (arg0 <= 0) {
return v1;
}
// L80072C64
v0 = 1 << (arg0 + 0x1F);
if (arg0 != 0) {
a1 = -(arg0 & 3);
t0 = a1 + arg0;
if (a1 != 0) {
// L80072CA0
do {
a2 = D_801241F4;
a1 = arg0 - 1;
t6 = v0 >> 1;
if (a2 == 0) {
a3 = D_801241EC;
a2 = 0x80;
t8 = *a3;
D_801241EC = a3 + 1;
D_801241F4 = 0x80;
D_801241F0 = t8;
}
// L80072CCC
arg0 = a1;
if (D_801241F0 & a2 != 0) {
v1 |= v0;
}
// L80072CE4
v0 = t6;
D_801241F4 = a2 >> 1;
} while (t0 != a1);
if (a1 == 0) {
return v1; // should jump to end
}
}
// L80072CF4
t1 = &D_801241F4;
t2 = &D_801241F0;
t3 = &D_801241EC;
t4 = 128;
// L80072D10
do {
a2 = *t1;
t6 = v0 >> 1;
arg0 -= 4;
if (a2 == 0) {
a3 = *t3;
a2 = t4;
t9 = *a3;
*t3 = a3 + 1;
*t1 = t4;
*t2 = t9;
}
// L80072D3C
a1 = *t2;
t8 = a2 << 1;
t7 = a1 & a2;
a2 = t8;
if (t7 != 0) {
v1 |= v0;
}
// L80072D54
v0 = t6;
*t1 = t8;
if (t8 == 0) {
a3 = *t3;
a2 = t4;
a1 = *a3;
*t3 = a3 + 1;
*t1 = t4;
*t2 = a1;
}
// L80072D7C
t7 = a1 & a2;
t6 = v0 >> 1;
if (t7 != 0) {
v1 |= v0;
}
// L80072D8C
t8 = a2 >> 1;
*t1 = t8;
a2 = t8;
v0 = t6;
if (t8 == 0) {
a3 = *t3;
a2 = t4;
a1 = *a3;
*t3 = a3 + 1;
*t1 = t4;
*t2 = a1;
}
// L80072DBC
t7 = a1 & a2;
t6 = v0 >> 1;
if (t7 != 0) {
v1 |= v0;
}
// L80072DCC
t8 = a2 >> 1;
*t1 = t8;
a2 = t8;
v0 = t6;
if (t8 == 0) {
a3 = *t3;
a2 = t4;
a1 = *a3;
*t3 = a3 + 1;
*t1 = t4;
*t2 = a1;
}
// L80072DFC
t7 = a1 & a2;
t6 = v0 >> 1;
if (t7 != 0) {
v1 |= v0;
}
// L80072E0C
t8 = a2 >> 1;
*t1 = t8;
v0 = t6;
} while (arg0 != 0);
}
// L80072E1C
return v1;
}
#else
GLOBAL_ASM("asm/non_matchings/controller_pak/func_80072C54.s")
#endif
GLOBAL_ASM("asm/non_matchings/controller_pak/func_80072E28.s")
GLOBAL_ASM("asm/non_matchings/controller_pak/func_8007306C.s")
GLOBAL_ASM("asm/non_matchings/controller_pak/func_800732E8.s")