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match sub_0807D1A4

This commit is contained in:
Henny022p 2021-02-16 18:16:26 +01:00
parent 6498e3d531
commit f00aaa506a
2 changed files with 14 additions and 23 deletions
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21
asm/code_0807CC3C.s
View File

@ -290,24 +290,3 @@ _0807D1A0:
pop {r4, r5, pc}
.align 2, 0
thumb_func_start sub_0807D1A4
sub_0807D1A4: @ 0x0807D1A4
push {lr}
adds r2, r0, #0
movs r3, #0
cmp r1, #0
beq _0807D1BC
_0807D1AE:
ldrh r0, [r2]
eors r0, r1
adds r3, r3, r0
adds r2, #2
subs r1, #2
cmp r1, #0
bne _0807D1AE
_0807D1BC:
lsls r0, r3, #0x10
lsrs r0, r0, #0x10
pop {pc}
.align 2, 0

16
src/code_0807CC3C.c
View File

@ -26,8 +26,20 @@ extern u16 sub_080B18DC(u16, const char*);
void sub_0807DB88(ScriptExecutionContext* context, u32 unk1);
void sub_0807DAF0(Entity* entity, ScriptExecutionContext* context, u32 unk1);
struct_0807D1C4* sub_0807D1C4(u32 param_1) {
return (struct_0807D1C4*)(gUnk_0811E4BC + param_1 * 0xc);
u16 sub_0807D1A4(u16* unk_1, u32 unk_2) {
u32 uVar1;
uVar1 = 0;
while (unk_2 != 0) {
uVar1 = uVar1 + (*unk_1 ^ unk_2);
unk_1 = unk_1 + 1;
unk_2 = unk_2 - 2;
}
return uVar1;
}
struct_0807D1C4* sub_0807D1C4(u32 unk_1) {
return (struct_0807D1C4*)(gUnk_0811E4BC + unk_1 * 0xc);
}
// these three are basically the same and wrong by basically one instruction in the wrong place