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Decompile func00012528

This commit is contained in:
Ryan Dwyer 2020-10-12 17:20:31 +10:00
parent 29a6304716
commit f1bead86df
3 changed files with 22 additions and 37 deletions
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2
src/include/lib/lib_121e0.h
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@ -11,7 +11,7 @@ void *func00012354(struct memorypool *pools, u32 len, u8 pool);
void *malloc(u32 len, u8 pool);
void func00012430(void *ptr, u32 len, u8 pool);
u32 func000124d4(void);
void func00012528(s32 arg0);
void func00012528(u8 pool);
void func00012594(s32 arg0);
u32 func000125dc(void);
u32 func00012644(void);

10
src/include/types.h
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@ -5287,11 +5287,11 @@ struct gecreditsdata {
};
struct memorypool {
/*0x00*/ u32 unk00;
/*0x04*/ void *start;
/*0x08*/ void *end;
/*0x0c*/ u32 unk0c;
/*0x10*/ u32 unk10;
/*0x00*/ void *unk00;
/*0x04*/ void *unk04;
/*0x08*/ void *unk08;
/*0x0c*/ void *unk0c;
/*0x10*/ void *unk10;
};
struct invitem_weap {

47
src/lib/lib_121e0.c
View File

@ -252,37 +252,22 @@ glabel func000124d4
/* 12524: 012a1023 */ subu $v0,$t1,$t2
);
GLOBAL_ASM(
glabel func00012528
/* 12528: afa40000 */ sw $a0,0x0($sp)
/* 1252c: 308e00ff */ andi $t6,$a0,0xff
/* 12530: 24010004 */ addiu $at,$zero,0x4
/* 12534: 15c10007 */ bne $t6,$at,.L00012554
/* 12538: 01c02025 */ or $a0,$t6,$zero
/* 1253c: 3c06800a */ lui $a2,%hi(g_PrimaryMemoryPools)
/* 12540: 24c69300 */ addiu $a2,$a2,%lo(g_PrimaryMemoryPools)
/* 12544: 8cc2007c */ lw $v0,0x7c($a2)
/* 12548: acc20050 */ sw $v0,0x50($a2)
/* 1254c: acc20080 */ sw $v0,0x80($a2)
/* 12550: acc20084 */ sw $v0,0x84($a2)
.L00012554:
/* 12554: 00041080 */ sll $v0,$a0,0x2
/* 12558: 00441021 */ addu $v0,$v0,$a0
/* 1255c: 3c06800a */ lui $a2,%hi(g_PrimaryMemoryPools)
/* 12560: 00021080 */ sll $v0,$v0,0x2
/* 12564: 3c18800a */ lui $t8,%hi(g_SecondaryMemoryPools)
/* 12568: 24c69300 */ addiu $a2,$a2,%lo(g_PrimaryMemoryPools)
/* 1256c: 271893b8 */ addiu $t8,$t8,%lo(g_SecondaryMemoryPools)
/* 12570: 00c21821 */ addu $v1,$a2,$v0
/* 12574: 00582821 */ addu $a1,$v0,$t8
/* 12578: 8c6f0000 */ lw $t7,0x0($v1)
/* 1257c: 8cb90000 */ lw $t9,0x0($a1)
/* 12580: ac600010 */ sw $zero,0x10($v1)
/* 12584: aca00010 */ sw $zero,0x10($a1)
/* 12588: ac6f0004 */ sw $t7,0x4($v1)
/* 1258c: 03e00008 */ jr $ra
/* 12590: acb90004 */ sw $t9,0x4($a1)
);
/**
* Suspected to be either initialising or freeing a pool.
*/
void func00012528(u8 pool)
{
if (pool == 4) {
g_PrimaryMemoryPools[4].unk00 = g_PrimaryMemoryPools[6].unk04;
g_PrimaryMemoryPools[6].unk08 = g_PrimaryMemoryPools[6].unk04;
g_PrimaryMemoryPools[6].unk0c = g_PrimaryMemoryPools[6].unk04;
}
g_PrimaryMemoryPools[pool].unk04 = g_PrimaryMemoryPools[pool].unk00;
g_SecondaryMemoryPools[pool].unk04 = g_SecondaryMemoryPools[pool].unk00;
g_PrimaryMemoryPools[pool].unk10 = NULL;
g_SecondaryMemoryPools[pool].unk10 = NULL;
}
GLOBAL_ASM(
glabel func00012594