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Decompile crashAppendChar

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This commit is contained in:
Ryan Dwyer
2021-03-14 19:17:40 +10:00
parent a31b59bd5a
commit e5396850cc
3 changed files with 38 additions and 83 deletions
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src/include/lib/lib_0c000.h
+1 -1
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@@ -97,7 +97,7 @@ void rmonPrintFloat(s32 index, f32 arg1);
void rmonPrint2Floats(s32 index, f32 value1, f32 value2);
void rmonPrint3Floats(s32 index, f32 value1, f32 value2, f32 value3);
void crashPutChar(s32 x, s32 y, char c);
u32 func0000cc34(void);
void crashAppendChar(char c);
void crashScroll(s32 numlines);
void func0000cdc8(s32 x, s32 y, bool on);
void crashReset(void);
src/lib/lib_0c000.c
+36 -81
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@@ -9,8 +9,8 @@
#include "types.h"
u32 var8005d5b0 = 0x00000000;
u32 var8005d5b4 = 0x00000000;
u32 var8005d5b8 = 0x00000000;
s16 g_CrashCurX = 0;
s16 g_CrashCurY = 0;
struct crashdescription {
u32 mask;
@@ -566,85 +566,40 @@ void crashPutChar(s32 x, s32 y, char c)
}
}
GLOBAL_ASM(
glabel func0000cc34
/* cc34: 27bdffd8 */ addiu $sp,$sp,-40
/* cc38: 308600ff */ andi $a2,$a0,0xff
/* cc3c: afbf001c */ sw $ra,0x1c($sp)
/* cc40: afb00018 */ sw $s0,0x18($sp)
/* cc44: afa40028 */ sw $a0,0x28($sp)
/* cc48: 10c0003b */ beqz $a2,.L0000cd38
/* cc4c: 00c01025 */ or $v0,$a2,$zero
/* cc50: 24010009 */ addiu $at,$zero,0x9
/* cc54: 14c1000a */ bne $a2,$at,.L0000cc80
/* cc58: 3c108006 */ lui $s0,%hi(var8005d5b4)
/* cc5c: 2610d5b4 */ addiu $s0,$s0,%lo(var8005d5b4)
.L0000cc60:
/* cc60: 0c00330d */ jal func0000cc34
/* cc64: 24040020 */ addiu $a0,$zero,0x20
/* cc68: 860e0000 */ lh $t6,0x0($s0)
/* cc6c: 31cf0007 */ andi $t7,$t6,0x7
/* cc70: 15e0fffb */ bnez $t7,.L0000cc60
/* cc74: 00000000 */ nop
/* cc78: 10000030 */ b .L0000cd3c
/* cc7c: 8fbf001c */ lw $ra,0x1c($sp)
.L0000cc80:
/* cc80: 2401000a */ addiu $at,$zero,0xa
/* cc84: 14410008 */ bne $v0,$at,.L0000cca8
/* cc88: 3c038006 */ lui $v1,%hi(var8005d5b8)
/* cc8c: 2463d5b8 */ addiu $v1,$v1,%lo(var8005d5b8)
/* cc90: 84780000 */ lh $t8,0x0($v1)
/* cc94: 3c108006 */ lui $s0,%hi(var8005d5b4)
/* cc98: 2610d5b4 */ addiu $s0,$s0,%lo(var8005d5b4)
/* cc9c: 27190001 */ addiu $t9,$t8,0x1
/* cca0: a4790000 */ sh $t9,0x0($v1)
/* cca4: a6000000 */ sh $zero,0x0($s0)
.L0000cca8:
/* cca8: 3c038006 */ lui $v1,%hi(var8005d5b8)
/* ccac: 2463d5b8 */ addiu $v1,$v1,%lo(var8005d5b8)
/* ccb0: 84650000 */ lh $a1,0x0($v1)
/* ccb4: 3c108006 */ lui $s0,%hi(var8005d5b4)
/* ccb8: 2610d5b4 */ addiu $s0,$s0,%lo(var8005d5b4)
/* ccbc: 28a1001d */ slti $at,$a1,0x1d
/* ccc0: 1420000a */ bnez $at,.L0000ccec
/* ccc4: 24a4ffe4 */ addiu $a0,$a1,-28
/* ccc8: afa20024 */ sw $v0,0x24($sp)
/* cccc: 0c003353 */ jal crashScroll
/* ccd0: a3a6002b */ sb $a2,0x2b($sp)
/* ccd4: 3c038006 */ lui $v1,%hi(var8005d5b8)
/* ccd8: 2463d5b8 */ addiu $v1,$v1,%lo(var8005d5b8)
/* ccdc: 2408001c */ addiu $t0,$zero,0x1c
/* cce0: 8fa20024 */ lw $v0,0x24($sp)
/* cce4: 93a6002b */ lbu $a2,0x2b($sp)
/* cce8: a4680000 */ sh $t0,0x0($v1)
.L0000ccec:
/* ccec: 2401000a */ addiu $at,$zero,0xa
/* ccf0: 50410012 */ beql $v0,$at,.L0000cd3c
/* ccf4: 8fbf001c */ lw $ra,0x1c($sp)
/* ccf8: 86040000 */ lh $a0,0x0($s0)
/* ccfc: 0c0032e8 */ jal crashPutChar
/* cd00: 84650000 */ lh $a1,0x0($v1)
/* cd04: 86090000 */ lh $t1,0x0($s0)
/* cd08: 3c038006 */ lui $v1,%hi(var8005d5b8)
/* cd0c: 2463d5b8 */ addiu $v1,$v1,%lo(var8005d5b8)
/* cd10: 252a0001 */ addiu $t2,$t1,0x1
/* cd14: a60a0000 */ sh $t2,0x0($s0)
/* cd18: 860b0000 */ lh $t3,0x0($s0)
/* cd1c: 29610047 */ slti $at,$t3,0x47
/* cd20: 54200006 */ bnezl $at,.L0000cd3c
/* cd24: 8fbf001c */ lw $ra,0x1c($sp)
/* cd28: 846c0000 */ lh $t4,0x0($v1)
/* cd2c: a6000000 */ sh $zero,0x0($s0)
/* cd30: 258d0001 */ addiu $t5,$t4,0x1
/* cd34: a46d0000 */ sh $t5,0x0($v1)
.L0000cd38:
/* cd38: 8fbf001c */ lw $ra,0x1c($sp)
.L0000cd3c:
/* cd3c: 8fb00018 */ lw $s0,0x18($sp)
/* cd40: 27bd0028 */ addiu $sp,$sp,0x28
/* cd44: 03e00008 */ jr $ra
/* cd48: 00000000 */ nop
);
void crashAppendChar(char c)
{
if (c == '\0') {
return;
}
if (c == '\t') {
do {
crashAppendChar(' ');
} while (g_CrashCurX & 7);
return;
}
if (c == '\n') {
g_CrashCurY++;
g_CrashCurX = 0;
}
if (g_CrashCurY > 28) {
crashScroll(g_CrashCurY - 28);
g_CrashCurY = 28;
}
if (c != '\n') {
crashPutChar(g_CrashCurX, g_CrashCurY, c);
g_CrashCurX++;
if (g_CrashCurX >= 71) {
g_CrashCurX = 0;
g_CrashCurY++;
}
}
}
void crashScroll(s32 numlines)
{
src/lib/lib_2fa00.c
+1 -1
View File
@@ -65,7 +65,7 @@ glabel func0002fa48
/* 2fa70: 92240000 */ lbu $a0,0x0($s1)
.L0002fa74:
/* 2fa74: 26100001 */ addiu $s0,$s0,0x1
/* 2fa78: 0c00330d */ jal func0000cc34
/* 2fa78: 0c00330d */ jal crashAppendChar
/* 2fa7c: 26310001 */ addiu $s1,$s1,0x1
/* 2fa80: 5612fffc */ bnel $s0,$s2,.L0002fa74
/* 2fa84: 92240000 */ lbu $a0,0x0($s1)