Decompile memaHeapInit
This commit is contained in:
Ryan Dwyer
parent
97a50547c4
commit
70f72e190d
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@ -899,7 +899,7 @@ struct prop *propAllocateEyespy(struct pad *pad, s16 room)
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if (checksum != CHECKSUM_PLACEHOLDER) {
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s32 *ptr2 = (s32 *)func00012914;
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s32 *end2 = (s32 *)func00012a0c;
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s32 *end2 = (s32 *)memaInit;
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while (ptr2 < end2) {
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ptr2[0] = 0;
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@ -8,8 +8,8 @@ bool func000126f0(void *arg0);
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void func000127b8(void);
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u32 func00012800(void);
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u32 func00012914(void);
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void func00012a0c(void);
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void func00012a14(void *ptr, u32 arg1);
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void memaInit(void);
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void memaHeapInit(void *ptr, u32 arg1);
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void memPrintInfoIfEnabled(void);
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void *func00012ab0(u32 size);
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u32 func00012c3c(void);
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@ -7,22 +7,27 @@
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#include "data.h"
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#include "types.h"
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struct allocation {
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struct memaspace {
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u32 addr;
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u32 size;
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};
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struct memaheap {
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u32 unk000;
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u32 unk004;
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u32 unk008;
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struct memaspace spaces[124];
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u32 unk3ec;
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u32 unk3f0;
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u32 unk3f4;
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s32 unk3f8;
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};
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u32 var80099470;
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u32 var80099474;
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u32 var80099478[249];
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u32 var8009985c;
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u32 var80099860;
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u32 var80099864;
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u32 var80099868;
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u32 var8009986c;
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u32 var80099870;
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struct memaheap g_MemaHeap;
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void memaSwap(struct allocation *a, struct allocation *b)
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void memaSwap(struct memaspace *a, struct memaspace *b)
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{
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u32 tempaddr = a->addr;
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u32 tempsize = a->size;
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@ -32,7 +37,7 @@ void memaSwap(struct allocation *a, struct allocation *b)
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b->size = tempsize;
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}
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void memaMerge(struct allocation *a, struct allocation *b)
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void memaMerge(struct memaspace *a, struct memaspace *b)
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{
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a->size += b->size;
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b->addr = 0;
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@ -100,7 +105,7 @@ glabel func000126f0
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void func000127b8(void)
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{
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while (func000126f0(var80099478));
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while (func000126f0(&g_MemaHeap));
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}
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GLOBAL_ASM(
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@ -198,8 +203,8 @@ glabel func00012914
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/* 12930: 0019c880 */ sll $t9,$t9,0x2
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/* 12934: 0329001a */ div $zero,$t9,$t1
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/* 12938: 00003012 */ mflo $a2
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/* 1293c: 3c0b800a */ lui $t3,%hi(var80099478)
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/* 12940: 256b9478 */ addiu $t3,$t3,%lo(var80099478)
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/* 1293c: 3c0b800a */ lui $t3,%hi(g_MemaHeap)
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/* 12940: 256b9478 */ addiu $t3,$t3,%lo(g_MemaHeap)
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/* 12944: 000650c0 */ sll $t2,$a2,0x3
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/* 12948: 014b1021 */ addu $v0,$t2,$t3
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/* 1294c: 8c480010 */ lw $t0,0x10($v0)
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@ -242,11 +247,11 @@ glabel func00012914
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/* 129cc: 8c6efffc */ lw $t6,-0x4($v1)
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.L000129d0:
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/* 129d0: 8c6f0000 */ lw $t7,0x0($v1)
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/* 129d4: 3c04800a */ lui $a0,%hi(var80099478)
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/* 129d4: 3c04800a */ lui $a0,%hi(g_MemaHeap)
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/* 129d8: 55e00005 */ bnezl $t7,.L000129f0
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/* 129dc: 8fb80018 */ lw $t8,0x18($sp)
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/* 129e0: 0c004a00 */ jal func00012800
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/* 129e4: 24849478 */ addiu $a0,$a0,%lo(var80099478)
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/* 129e4: 24849478 */ addiu $a0,$a0,%lo(g_MemaHeap)
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/* 129e8: 00401825 */ or $v1,$v0,$zero
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/* 129ec: 8fb80018 */ lw $t8,0x18($sp)
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.L000129f0:
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@ -259,82 +264,38 @@ glabel func00012914
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/* 12a08: 00000000 */ nop
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);
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void func00012a0c(void)
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void memaInit(void)
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{
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// empty
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}
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void memaHeapInit(void *heapaddr, u32 heapsize)
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{
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struct memaspace *space;
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#if VERSION >= VERSION_NTSC_1_0
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GLOBAL_ASM(
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glabel func00012a14
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/* 12a14: 3c03800a */ lui $v1,%hi(var80099478)
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/* 12a18: 24639478 */ addiu $v1,$v1,%lo(var80099478)
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/* 12a1c: 2406ffff */ addiu $a2,$zero,-1
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/* 12a20: ac6603ec */ sw $a2,0x3ec($v1)
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/* 12a24: ac6603f4 */ sw $a2,0x3f4($v1)
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/* 12a28: 240effff */ addiu $t6,$zero,-1
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/* 12a2c: 3c06800a */ lui $a2,%hi(var8009985c)
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/* 12a30: 3c02800a */ lui $v0,%hi(var80099478+0xc)
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/* 12a34: 24a508e0 */ addiu $a1,$a1,0x8e0
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/* 12a38: ac600000 */ sw $zero,0x0($v1)
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/* 12a3c: ac600004 */ sw $zero,0x4($v1)
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/* 12a40: ac600008 */ sw $zero,0x8($v1)
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/* 12a44: ac6003f0 */ sw $zero,0x3f0($v1)
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/* 12a48: ac6e03f8 */ sw $t6,0x3f8($v1)
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/* 12a4c: 24429484 */ addiu $v0,$v0,%lo(var80099478+0xc)
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/* 12a50: 24c6985c */ addiu $a2,$a2,%lo(var8009985c)
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.L00012a54:
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/* 12a54: 24420008 */ addiu $v0,$v0,0x8
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/* 12a58: 00c2082b */ sltu $at,$a2,$v0
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/* 12a5c: ac40fff8 */ sw $zero,-0x8($v0)
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/* 12a60: 1020fffc */ beqz $at,.L00012a54
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/* 12a64: ac40fffc */ sw $zero,-0x4($v0)
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/* 12a68: 3c02800a */ lui $v0,%hi(var80099470)
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/* 12a6c: 3c06800a */ lui $a2,%hi(var80099474)
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/* 12a70: 24c69474 */ addiu $a2,$a2,%lo(var80099474)
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/* 12a74: 24429470 */ addiu $v0,$v0,%lo(var80099470)
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/* 12a78: ac440000 */ sw $a0,0x0($v0)
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/* 12a7c: ac64000c */ sw $a0,0xc($v1)
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/* 12a80: acc50000 */ sw $a1,0x0($a2)
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/* 12a84: 03e00008 */ jr $ra
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/* 12a88: ac650010 */ sw $a1,0x10($v1)
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);
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#else
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GLOBAL_ASM(
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glabel func00012a14
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/* 12fb4: 3c03800a */ lui $v1,0x800a
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/* 12fb8: 2463c3f8 */ addiu $v1,$v1,-15368
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/* 12fbc: 2406ffff */ addiu $a2,$zero,-1
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/* 12fc0: ac6603ec */ sw $a2,0x3ec($v1)
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/* 12fc4: ac6603f4 */ sw $a2,0x3f4($v1)
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/* 12fc8: 240effff */ addiu $t6,$zero,-1
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/* 12fcc: 3c06800a */ lui $a2,0x800a
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/* 12fd0: 3c02800a */ lui $v0,0x800a
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/* 12fd4: ac600000 */ sw $zero,0x0($v1)
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/* 12fd8: ac600004 */ sw $zero,0x4($v1)
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/* 12fdc: ac600008 */ sw $zero,0x8($v1)
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/* 12fe0: ac6003f0 */ sw $zero,0x3f0($v1)
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/* 12fe4: ac6e03f8 */ sw $t6,0x3f8($v1)
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/* 12fe8: 2442c404 */ addiu $v0,$v0,-15356
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/* 12fec: 24c6c7dc */ addiu $a2,$a2,-14372
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.NB00012ff0:
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/* 12ff0: 24420008 */ addiu $v0,$v0,0x8
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/* 12ff4: 00c2082b */ sltu $at,$a2,$v0
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/* 12ff8: ac40fff8 */ sw $zero,-0x8($v0)
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/* 12ffc: 1020fffc */ beqz $at,.NB00012ff0
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/* 13000: ac40fffc */ sw $zero,-0x4($v0)
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/* 13004: 3c02800a */ lui $v0,0x800a
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/* 13008: 3c06800a */ lui $a2,0x800a
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/* 1300c: 24c6c3f4 */ addiu $a2,$a2,-15372
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/* 13010: 2442c3f0 */ addiu $v0,$v0,-15376
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/* 13014: ac440000 */ sw $a0,0x0($v0)
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/* 13018: ac64000c */ sw $a0,0xc($v1)
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/* 1301c: acc50000 */ sw $a1,0x0($a2)
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/* 13020: 03e00008 */ jr $ra
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/* 13024: ac650010 */ sw $a1,0x10($v1)
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);
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heapsize += 0x8e0; // ?!
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#endif
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g_MemaHeap.unk3ec = 0xffffffff;
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g_MemaHeap.unk3f4 = 0xffffffff;
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g_MemaHeap.unk000 = 0;
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g_MemaHeap.unk004 = 0;
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g_MemaHeap.unk008 = 0;
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g_MemaHeap.unk3f0 = 0;
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g_MemaHeap.unk3f8 = -1;
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for (space = &g_MemaHeap.spaces[0]; space <= &g_MemaHeap.spaces[123]; space++) {
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space->addr = 0;
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space->size = 0;
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}
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g_MemaHeap.spaces[0].addr = var80099470 = (u32)heapaddr;
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g_MemaHeap.spaces[0].size = var80099474 = heapsize;
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}
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/**
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* Example printout of figures:
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*
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@ -373,7 +334,7 @@ void memPrintInfoIfEnabled(void)
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s32 over;
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char buffer[124];
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func000126f0(&var80099478);
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func000126f0(&g_MemaHeap);
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#if VERSION < VERSION_NTSC_1_0
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if (debugIsMemInfoEnabled()) {
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@ -460,12 +421,12 @@ glabel func00012ab0
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/* 12abc: 00809025 */ or $s2,$a0,$zero
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/* 12ac0: afb50028 */ sw $s5,0x28($sp)
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/* 12ac4: afb00014 */ sw $s0,0x14($sp)
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/* 12ac8: 3c11800a */ lui $s1,%hi(var80099478+0xc)
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/* 12ac8: 3c11800a */ lui $s1,%hi(g_MemaHeap+0xc)
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/* 12acc: 3c078009 */ lui $a3,%hi(g_Is4Mb)
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/* 12ad0: afbf002c */ sw $ra,0x2c($sp)
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/* 12ad4: afb40024 */ sw $s4,0x24($sp)
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/* 12ad8: afb30020 */ sw $s3,0x20($sp)
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/* 12adc: 26319484 */ addiu $s1,$s1,%lo(var80099478+0xc)
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/* 12adc: 26319484 */ addiu $s1,$s1,%lo(g_MemaHeap+0xc)
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/* 12ae0: 2404ffff */ addiu $a0,$zero,-1
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/* 12ae4: 00004025 */ or $t0,$zero,$zero
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/* 12ae8: 24e70af0 */ addiu $a3,$a3,%lo(g_Is4Mb)
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@ -506,7 +467,7 @@ glabel func00012ab0
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/* 12b68: 24140008 */ addiu $s4,$zero,0x8
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/* 12b6c: 0332082b */ sltu $at,$t9,$s2
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/* 12b70: 10200006 */ beqz $at,.L00012b8c
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/* 12b74: 3c13800a */ lui $s3,%hi(var80099478)
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/* 12b74: 3c13800a */ lui $s3,%hi(g_MemaHeap)
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/* 12b78: 8e29000c */ lw $t1,0xc($s1)
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.L00012b7c:
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/* 12b7c: 26310008 */ addiu $s1,$s1,0x8
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@ -515,11 +476,11 @@ glabel func00012ab0
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/* 12b88: 8e29000c */ lw $t1,0xc($s1)
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.L00012b8c:
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/* 12b8c: 8e2a0000 */ lw $t2,0x0($s1)
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/* 12b90: 26739478 */ addiu $s3,$s3,%lo(var80099478)
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/* 12b90: 26739478 */ addiu $s3,$s3,%lo(g_MemaHeap)
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/* 12b94: 56aa0017 */ bnel $s5,$t2,.L00012bf4
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/* 12b98: 02204025 */ or $t0,$s1,$zero
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/* 12b9c: 3c11800a */ lui $s1,%hi(var80099478+0xc)
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/* 12ba0: 26319484 */ addiu $s1,$s1,%lo(var80099478+0xc)
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/* 12b9c: 3c11800a */ lui $s1,%hi(g_MemaHeap+0xc)
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/* 12ba0: 26319484 */ addiu $s1,$s1,%lo(g_MemaHeap+0xc)
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.L00012ba4:
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/* 12ba4: 0c0049bc */ jal func000126f0
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/* 12ba8: 02602025 */ or $a0,$s3,$zero
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@ -679,11 +640,11 @@ glabel func00012ab0
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GLOBAL_ASM(
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glabel func00012c3c
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/* 12c3c: 3c0f800a */ lui $t7,%hi(var80099478+0xc)
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/* 12c40: 8def9484 */ lw $t7,%lo(var80099478+0xc)($t7)
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/* 12c44: 3c0e800a */ lui $t6,%hi(var80099478+0xc)
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/* 12c3c: 3c0f800a */ lui $t7,%hi(g_MemaHeap+0xc)
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/* 12c40: 8def9484 */ lw $t7,%lo(g_MemaHeap+0xc)($t7)
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/* 12c44: 3c0e800a */ lui $t6,%hi(g_MemaHeap+0xc)
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/* 12c48: 2407ffff */ addiu $a3,$zero,-1
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/* 12c4c: 25ce9484 */ addiu $t6,$t6,%lo(var80099478+0xc)
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/* 12c4c: 25ce9484 */ addiu $t6,$t6,%lo(g_MemaHeap+0xc)
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/* 12c50: 00a03025 */ or $a2,$a1,$zero
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/* 12c54: 10ef000c */ beq $a3,$t7,.L00012c88
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/* 12c58: 01c01025 */ or $v0,$t6,$zero
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@ -736,13 +697,13 @@ glabel func00012cdc
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/* 12ce0: afbf0014 */ sw $ra,0x14($sp)
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/* 12ce4: 0c0049ee */ jal func000127b8
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/* 12ce8: afa00018 */ sw $zero,0x18($sp)
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/* 12cec: 3c0e800a */ lui $t6,%hi(var80099478+0xc)
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/* 12cf0: 8dce9484 */ lw $t6,%lo(var80099478+0xc)($t6)
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/* 12cec: 3c0e800a */ lui $t6,%hi(g_MemaHeap+0xc)
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/* 12cf0: 8dce9484 */ lw $t6,%lo(g_MemaHeap+0xc)($t6)
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/* 12cf4: 2405ffff */ addiu $a1,$zero,-1
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/* 12cf8: 3c02800a */ lui $v0,%hi(var80099478+0xc)
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/* 12cf8: 3c02800a */ lui $v0,%hi(g_MemaHeap+0xc)
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/* 12cfc: 8fa40018 */ lw $a0,0x18($sp)
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/* 12d00: 10ae000a */ beq $a1,$t6,.L00012d2c
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/* 12d04: 24429484 */ addiu $v0,$v0,%lo(var80099478+0xc)
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/* 12d04: 24429484 */ addiu $v0,$v0,%lo(g_MemaHeap+0xc)
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/* 12d08: 8c430004 */ lw $v1,0x4($v0)
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.L00012d0c:
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/* 12d0c: 0083082b */ sltu $at,$a0,$v1
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@ -307,7 +307,7 @@ glabel mainInit
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/* d284: 00000000 */ nop
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/* d288: 0c0047dc */ jal func000121e0
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/* d28c: 00000000 */ nop
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/* d290: 0c0049e7 */ jal func00012a0c
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/* d290: 0c0049e7 */ jal memaInit
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/* d294: 00000000 */ nop
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/* d298: 0c004d3a */ jal func00013758
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/* d29c: 00000000 */ nop
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@ -710,7 +710,7 @@ glabel mainInit
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/* d544: 00000000 */ nop
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/* d548: 0c004878 */ jal func000121e0
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/* d54c: 00000000 */ nop
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/* d550: 0c004a83 */ jal func00012a0c
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/* d550: 0c004a83 */ jal memaInit
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/* d554: 00000000 */ nop
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/* d558: 0c004dd6 */ jal func00013758
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/* d55c: 00000000 */ nop
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@ -1107,7 +1107,7 @@ glabel mainInit
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/* daac: 00000000 */ sll $zero,$zero,0x0
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/* dab0: 0c004994 */ jal func000121e0
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/* dab4: 00000000 */ sll $zero,$zero,0x0
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/* dab8: 0c004beb */ jal func00012a0c
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/* dab8: 0c004beb */ jal memaInit
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/* dabc: 00000000 */ sll $zero,$zero,0x0
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/* dac0: 0c004fea */ jal func00013758
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/* dac4: 00000000 */ sll $zero,$zero,0x0
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@ -1499,7 +1499,7 @@ const char var70053aa0[] = " -ml0 -me0 -mgfx100 -mvtx50 -mt700 -ma400";
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// amgrAllocateStack();
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// gvarsInit();
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// func000121e0();
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// func00012a0c();
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// memaInit();
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// func00013758();
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// viConfigureForLogos();
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// var8005d9b0 = rmonIsDisabled();
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@ -1874,7 +1874,7 @@ void mainLoop(void)
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var8005d9b8 = strtol(argFindByPrefix(1, "-ma"), NULL, 0) * 1024;
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}
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func00012a14(malloc(var8005d9b8, MEMPOOL_STAGE), var8005d9b8);
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memaHeapInit(malloc(var8005d9b8, MEMPOOL_STAGE), var8005d9b8);
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stageLoadCommonLang(g_StageNum);
|
||||
playersUnrefAll();
|
||||
|
||||
|
|
@ -2324,7 +2324,7 @@ glabel mainLoop
|
|||
/* e4ec: 24050004 */ addiu $a1,$zero,0x4
|
||||
/* e4f0: 3c058006 */ lui $a1,0x8006
|
||||
/* e4f4: 8ca5f2d8 */ lw $a1,-0xd28($a1)
|
||||
/* e4f8: 0c004bed */ jal func00012a14
|
||||
/* e4f8: 0c004bed */ jal memaHeapInit
|
||||
/* e4fc: 00402025 */ or $a0,$v0,$zero
|
||||
/* e500: 3c048006 */ lui $a0,0x8006
|
||||
/* e504: 0fc02bf4 */ jal stageLoadCommonLang
|
||||
|
|
|
|||
Loading…
Reference in New Issue