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Decompile code_0x800E03A0

This commit is contained in:
rozlette 2018-10-28 00:52:59 -05:00
parent c2bedffee0
commit c47dba1a0d
7 changed files with 29 additions and 3 deletions
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3
codescript.txt
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@ -202,7 +202,8 @@ SECTIONS
build/asm/code_0x800BFB80.o(.text)
build/asm/code_0x800CAAD0.o(.text)
build/asm/code_0x800CAE10.o(.text)
build/asm/code_0x800E03A0.o(.text)
build/src/code/code_0x800E03A0.o(.text)
. += 0x10; /* XXX pad with NOPs*/
build/asm/code_0x800E0410.o(.text)
build/asm/code_0x800E8EA0.o(.text)
build/asm/code_0x800E9360.o(.text)

2
functions.py
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@ -213,6 +213,8 @@ known_funcs = {
0x800CAE88:("func_800CAE88","UNK_RET","UNK_TYPE"),
0x800CAF24:("func_800CAF24","UNK_RET","UNK_TYPE"),
0x800CAF38:("func_800CAF38","UNK_RET","UNK_TYPE"),
0x800E03A0:("func_800E03A0","s800E03A0*","s32"),
0x800E03A0:("func_800E03CC","u8*","void"),
0x800E11EC:("func_800E11EC","UNK_RET","UNK_TYPE, UNK_PTR"),
0x800E1374:("func_800E1374","UNK_RET","UNK_TYPE, UNK_PTR, struct s800A5AC0*, UNK_PTR"),
0x800E2928:("func_800E2928","UNK_RET","UNK_TYPE, UNK_TYPE, UNK_PTR"),

3
include/functions.h
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@ -1333,7 +1333,8 @@ UNK_RET func_800CAF38(UNK_TYPE); // func_800CAF38
// UNK_RET func_800E0308(UNK_ARGS);
// UNK_RET func_800E031C(UNK_ARGS);
// UNK_RET func_800E0348(UNK_ARGS);
// UNK_RET func_800E03A0(UNK_ARGS);
s800E03A0* func_800E03A0(s32);
void func_800E03CC(u8* a0);
// UNK_RET func_800E0410(UNK_ARGS);
// UNK_RET func_800E04BC(UNK_ARGS);
// UNK_RET func_800E04EC(UNK_ARGS);

4
include/structs.h
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@ -89,6 +89,10 @@ typedef struct s800CAAD0_s {
/* 164 */ f32 unk164;
} s800CAAD0;
typedef struct s800E03A0_s {
/* 000 */ u8 pad[32];
} s800E03A0;
// TODO everything past here should be placed in an appropiate libultra header
typedef long Mtx_t[4][4];

2
include/variables.h
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@ -2312,7 +2312,7 @@ extern UNK_TYPE D_801B4610; // D_801B4610
//extern UNK_TYPE D_801B9F04;
//extern UNK_TYPE D_801B9F0C;
//extern UNK_TYPE D_801B9F10;
//extern UNK_TYPE D_801B9F20;
extern s800E03A0 D_801B9F20;
//extern UNK_TYPE D_801BA200;
//extern UNK_TYPE D_801BA240;
//extern UNK_TYPE D_801BA258;

17
src/code/code_0x800E03A0.c Normal file
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@ -0,0 +1,17 @@
#include <ultra64.h>
#include <global.h>
s800E03A0* func_800E03A0(s32 a0) {
if ((a0 < 0) || (a0 > 22)) return 0;
return &((&D_801B9F20)[a0]);
}
// Probably zeroes out a s800E03A0?
void func_800E03CC(u8* a0) {
s32 i;
u8* v1;
for (i = 0, v1 = a0; i < 32; i++) {
*v1++ = 0;
}
}

1
variables.py
View File

@ -105,6 +105,7 @@ known_vars = {
0x801ADEB0:("D_801ADEB0","int",True), # TODO better array representation
0x801AEFD0:("","s800BF9A0_s",False),
0x801B4610:("","UNK_TYPE",False),
0x801B9F20:("","s800E03A0",False), # actually an array of size 23?
0x801DCBB0:("","UNK_TYPE",False),
0x801DCBC4:("","UNK_TYPE",False),
0x801DCBE4:("","UNK_TYPE",False),