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ntsc-beta and pal-beta: Decompile crashReset

This commit is contained in:
Ryan Dwyer 2022-03-18 08:12:52 +10:00
parent 17b28b42df
commit 3caf316044
1 changed files with 10 additions and 67 deletions
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77
src/lib/crash.c
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@ -35,9 +35,12 @@ u32 var8009710cnb;
#if VERSION == VERSION_NTSC_BETA
char *var80097110nb;
char *var80097114nb;
u32 var80097118nb[594];
u32 var80097118nb[24];
u8 var80097178nb[MAX_LINES + 1][71];
#elif VERSION == VERSION_PAL_BETA
u8 var80097110nb[0x860];
char *var80097110nb;
char *var80097114nb;
u8 var80097178nb[MAX_LINES + 1][71];
#endif
u8 g_CrashHasMessage = false;
@ -1653,86 +1656,26 @@ void crashRenderChar(s32 x, s32 y, char c)
}
#endif
#if VERSION == VERSION_PAL_BETA
GLOBAL_ASM(
glabel crashReset
/* cc80: 3c048006 */ lui $a0,0x8006
/* cc84: 3c0e8009 */ lui $t6,0x8009
/* cc88: 2484e324 */ addiu $a0,$a0,-7388
/* cc8c: 25ce6fb8 */ addiu $t6,$t6,0x6fb8
/* cc90: 11c00012 */ beqz $t6,.PB0000ccdc
/* cc94: ac8e0000 */ sw $t6,0x0($a0)
/* cc98: 00001025 */ move $v0,$zero
/* cc9c: 2406001e */ li $a2,0x1e
/* cca0: 24050047 */ li $a1,0x47
/* cca4: 00001825 */ move $v1,$zero
.PB0000cca8:
/* cca8: 0002c8c0 */ sll $t9,$v0,0x3
/* ccac: 8c980000 */ lw $t8,0x0($a0)
/* ccb0: 0322c821 */ addu $t9,$t9,$v0
/* ccb4: 0019c8c0 */ sll $t9,$t9,0x3
/* ccb8: 0322c823 */ subu $t9,$t9,$v0
/* ccbc: 03194021 */ addu $t0,$t8,$t9
/* ccc0: 01034821 */ addu $t1,$t0,$v1
/* ccc4: 24630001 */ addiu $v1,$v1,0x1
/* ccc8: 1465fff7 */ bne $v1,$a1,.PB0000cca8
/* cccc: a1200000 */ sb $zero,0x0($t1)
/* ccd0: 24420001 */ addiu $v0,$v0,0x1
/* ccd4: 5446fff4 */ bnel $v0,$a2,.PB0000cca8
/* ccd8: 00001825 */ move $v1,$zero
.PB0000ccdc:
/* ccdc: 03e00008 */ jr $ra
/* cce0: 00000000 */ nop
);
#elif VERSION == VERSION_NTSC_BETA
GLOBAL_ASM(
glabel crashReset
/* d4d4: 3c048006 */ lui $a0,0x8006
/* d4d8: 3c0e8009 */ lui $t6,0x8009
/* d4dc: 2484f134 */ addiu $a0,$a0,-3788
/* d4e0: 25ce7178 */ addiu $t6,$t6,0x7178
/* d4e4: 11c00012 */ beqz $t6,.NB0000d530
/* d4e8: ac8e0000 */ sw $t6,0x0($a0)
/* d4ec: 00001025 */ or $v0,$zero,$zero
/* d4f0: 24060020 */ addiu $a2,$zero,0x20
/* d4f4: 24050047 */ addiu $a1,$zero,0x47
/* d4f8: 00001825 */ or $v1,$zero,$zero
.NB0000d4fc:
/* d4fc: 0002c8c0 */ sll $t9,$v0,0x3
/* d500: 8c980000 */ lw $t8,0x0($a0)
/* d504: 0322c821 */ addu $t9,$t9,$v0
/* d508: 0019c8c0 */ sll $t9,$t9,0x3
/* d50c: 0322c823 */ subu $t9,$t9,$v0
/* d510: 03194021 */ addu $t0,$t8,$t9
/* d514: 01034821 */ addu $t1,$t0,$v1
/* d518: 24630001 */ addiu $v1,$v1,0x1
/* d51c: 1465fff7 */ bne $v1,$a1,.NB0000d4fc
/* d520: a1200000 */ sb $zero,0x0($t1)
/* d524: 24420001 */ addiu $v0,$v0,0x1
/* d528: 5446fff4 */ bnel $v0,$a2,.NB0000d4fc
/* d52c: 00001825 */ or $v1,$zero,$zero
.NB0000d530:
/* d530: 03e00008 */ jr $ra
/* d534: 00000000 */ sll $zero,$zero,0x0
);
#else
void crashReset(void)
{
#if VERSION == VERSION_NTSC_BETA || VERSION == VERSION_PAL_BETA
g_CrashCharBuffer = var80097178nb;
#else
g_CrashCharBuffer = NULL;
#endif
if (g_CrashCharBuffer) {
// Unreachable
s32 x;
s32 y;
for (y = 0; y < 30; y++) {
for (y = 0; y < MAX_LINES + 1; y++) {
for (x = 0; x < 71; x++) {
g_CrashCharBuffer[y][x] = '\0';
}
}
}
}
#endif
void crashRenderFrame(u8 *fb)
{