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Decompile func0f095350

This commit is contained in:
Ryan Dwyer 2020-09-05 22:39:48 +10:00
parent ee22001e68
commit d29ef5a4a6
2 changed files with 24 additions and 36 deletions
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1
ld/pd.ld
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@ -104,6 +104,7 @@ SECTIONS
_antipiracyUncloakWriteAddress = 0x7002a324;
osRomBase = 0x80000308;
osResetType = 0x8000030c;
osCicId = 0x80000310;

59
src/game/game_095320.c
View File

@ -44,42 +44,29 @@ u32 xorBoobless(u32 value)
return value ^ 0xb00b1e55;
}
GLOBAL_ASM(
glabel func0f095350
/* f095350: 27bdffe8 */ addiu $sp,$sp,-24
/* f095354: afbf0014 */ sw $ra,0x14($sp)
/* f095358: afa40018 */ sw $a0,0x18($sp)
/* f09535c: 0c0126b8 */ jal func00049ae0
/* f095360: afa5001c */ sw $a1,0x1c($sp)
/* f095364: 3c04b46b */ lui $a0,0xb46b
/* f095368: 0fc254d0 */ jal xorBoobless
/* f09536c: 34841e45 */ ori $a0,$a0,0x1e45
/* f095370: 3c05a000 */ lui $a1,0xa000
/* f095374: 00452025 */ or $a0,$v0,$a1
/* f095378: 8c830000 */ lw $v1,0x0($a0)
/* f09537c: 3c188000 */ lui $t8,0x8000
/* f095380: 8fb90018 */ lw $t9,0x18($sp)
/* f095384: 306e0003 */ andi $t6,$v1,0x3
/* f095388: 11c00005 */ beqz $t6,.L0f0953a0
/* f09538c: 00000000 */ nop
/* f095390: 8c830000 */ lw $v1,0x0($a0)
.L0f095394:
/* f095394: 306f0003 */ andi $t7,$v1,0x3
/* f095398: 55e0fffe */ bnezl $t7,.L0f095394
/* f09539c: 8c830000 */ lw $v1,0x0($a0)
.L0f0953a0:
/* f0953a0: 8f180308 */ lw $t8,0x308($t8)
/* f0953a4: 8fab001c */ lw $t3,0x1c($sp)
/* f0953a8: 03194025 */ or $t0,$t8,$t9
/* f0953ac: 01054825 */ or $t1,$t0,$a1
/* f0953b0: 8d2a0000 */ lw $t2,0x0($t1)
/* f0953b4: 0c0126c9 */ jal func00049b24
/* f0953b8: ad6a0000 */ sw $t2,0x0($t3)
/* f0953bc: 8fbf0014 */ lw $ra,0x14($sp)
/* f0953c0: 27bd0018 */ addiu $sp,$sp,0x18
/* f0953c4: 03e00008 */ jr $ra
/* f0953c8: 00000000 */ nop
);
/**
* This is very likely to be an unused piracy check.
* This function is never called.
*/
void func0f095350(u32 arg0, u32 *arg1)
{
volatile u32 *ptr;
u32 value;
func00049ae0();
ptr = (u32 *)(xorBoobless(0x04600010 ^ 0xb00b1e55) | 0xa0000000);
value = *ptr;
while (value & 3) {
value = *ptr;
}
*arg1 = *(u32 *)(osRomBase | arg0 | 0xa0000000);
func00049b24();
}
GLOBAL_ASM(
glabel func0f0953cc