mirror of
https://gitlab.com/ryandwyer/perfect-dark
synced 2026-08-08 18:23:19 -04:00
ntsc-beta and pal-beta: Decompile crashRenderChar
This commit is contained in:
Ryan Dwyer
+39
-223
@@ -147,33 +147,31 @@ struct crashdescription g_CrashFpcsrDescriptions[] = {
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char (*g_CrashCharBuffer)[71] = NULL;
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#if VERSION == VERSION_NTSC_BETA || VERSION == VERSION_PAL_BETA
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u32 var8005f138nb = 0;
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u32 var8005f13cnb[] = {
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0x22220200, 0x55000000, 0x05f5f500, 0x27427200,
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0x05124500, 0x34255300, 0x22000000, 0x24444420,
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0x42222240, 0x06f6f600, 0x00272000, 0x00000240,
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0x00070000, 0x00000200, 0x11224480, 0x25555200,
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0x26222700, 0x25125700, 0x61211600, 0x33557300,
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0x64611600, 0x24655200, 0x71112200, 0x25755200,
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0x25531600, 0x00200200, 0x00200640, 0x01242100,
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0x00707000, 0x04212400, 0x07120200, 0x25ff5700,
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0x02557d00, 0x06575e00, 0x07445300, 0x07555600,
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0x07565700, 0x07564400, 0x07c95700, 0x05575500,
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0x07222700, 0x03111600, 0x05665500, 0x04445f00,
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0x0dff9d00, 0x0f777d00, 0x07dd5700, 0x07564600,
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0x07995770, 0x07565500, 0x07461e00, 0x07222200,
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0x0d999600, 0x0d552200, 0x0df77500, 0x0d625500,
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0x05622600, 0x07125700, 0x32222230, 0x44222110,
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0x62222260, 0x25000000, 0x00000700, 0x42200000,
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0x0067d700, 0x44755700, 0x00788600, 0x117dd700,
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0x006fc700, 0x32722700, 0x007dd730, 0x44755500,
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0x02622700, 0x02711130, 0x44766500, 0x62222700,
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0x00ffff00, 0x00755d00, 0x006dd600, 0x00755740,
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0x00799710, 0x00744600, 0x00775700, 0x02722300,
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0x00555700, 0x00552200, 0x00577500, 0x00562500,
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0x00552220, 0x00703700, 0x12242210, 0x02222220,
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0x42212240, 0x005a0000,
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u32 var8005f138nb[] = {
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0x00000000, 0x22220200, 0x55000000, 0x05f5f500,
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0x27427200, 0x05124500, 0x34255300, 0x22000000,
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0x24444420, 0x42222240, 0x06f6f600, 0x00272000,
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0x00000240, 0x00070000, 0x00000200, 0x11224480,
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0x25555200, 0x26222700, 0x25125700, 0x61211600,
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0x33557300, 0x64611600, 0x24655200, 0x71112200,
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0x25755200, 0x25531600, 0x00200200, 0x00200640,
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0x01242100, 0x00707000, 0x04212400, 0x07120200,
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0x25ff5700, 0x02557d00, 0x06575e00, 0x07445300,
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0x07555600, 0x07565700, 0x07564400, 0x07c95700,
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0x05575500, 0x07222700, 0x03111600, 0x05665500,
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0x04445f00, 0x0dff9d00, 0x0f777d00, 0x07dd5700,
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0x07564600, 0x07995770, 0x07565500, 0x07461e00,
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0x07222200, 0x0d999600, 0x0d552200, 0x0df77500,
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0x0d625500, 0x05622600, 0x07125700, 0x32222230,
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0x44222110, 0x62222260, 0x25000000, 0x00000700,
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0x42200000, 0x0067d700, 0x44755700, 0x00788600,
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0x117dd700, 0x006fc700, 0x32722700, 0x007dd730,
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0x44755500, 0x02622700, 0x02711130, 0x44766500,
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0x62222700, 0x00ffff00, 0x00755d00, 0x006dd600,
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0x00755740, 0x00799710, 0x00744600, 0x00775700,
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0x02722300, 0x00555700, 0x00552200, 0x00577500,
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0x00562500, 0x00552220, 0x00703700, 0x12242210,
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0x02222220, 0x42212240, 0x005a0000,
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};
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#endif
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@@ -1392,200 +1390,8 @@ void crashScroll(s32 numlines)
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}
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}
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#if VERSION == VERSION_PAL_BETA
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GLOBAL_ASM(
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glabel crashRenderChar
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/* cb44: 27bdffe8 */ addiu $sp,$sp,-24
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/* cb48: afbf0014 */ sw $ra,0x14($sp)
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/* cb4c: afa40018 */ sw $a0,0x18($sp)
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/* cb50: afa5001c */ sw $a1,0x1c($sp)
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/* cb54: 0c002e4d */ jal viGetWidth
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/* cb58: afa60020 */ sw $a2,0x20($sp)
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/* cb5c: 93a30023 */ lbu $v1,0x23($sp)
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/* cb60: 8fa50018 */ lw $a1,0x18($sp)
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/* cb64: 8fa6001c */ lw $a2,0x1c($sp)
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/* cb68: 54600003 */ bnezl $v1,.PB0000cb78
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/* cb6c: 28610020 */ slti $at,$v1,0x20
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/* cb70: 24030020 */ li $v1,0x20
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/* cb74: 28610020 */ slti $at,$v1,0x20
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.PB0000cb78:
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/* cb78: 1420003d */ bnez $at,.PB0000cc70
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/* cb7c: 2861007f */ slti $at,$v1,0x7f
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/* cb80: 1020003b */ beqz $at,.PB0000cc70
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/* cb84: 38490280 */ xori $t1,$v0,0x280
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/* cb88: 2d290001 */ sltiu $t1,$t1,0x1
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/* cb8c: 1120000a */ beqz $t1,.PB0000cbb8
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/* cb90: 00006025 */ move $t4,$zero
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/* cb94: 00c20019 */ multu $a2,$v0
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/* cb98: 3c188006 */ lui $t8,0x8006
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/* cb9c: 8f18e4a4 */ lw $t8,-0x1b5c($t8)
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/* cba0: 00057880 */ sll $t7,$a1,0x2
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/* cba4: 01f8c821 */ addu $t9,$t7,$t8
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/* cba8: 00007012 */ mflo $t6
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/* cbac: 000e7840 */ sll $t7,$t6,0x1
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/* cbb0: 10000009 */ b .PB0000cbd8
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/* cbb4: 032f2021 */ addu $a0,$t9,$t7
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.PB0000cbb8:
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/* cbb8: 00c20019 */ multu $a2,$v0
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/* cbbc: 3c0e8006 */ lui $t6,0x8006
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/* cbc0: 8dcee4a4 */ lw $t6,-0x1b5c($t6)
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/* cbc4: 0005c040 */ sll $t8,$a1,0x1
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/* cbc8: 030ec821 */ addu $t9,$t8,$t6
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/* cbcc: 00007812 */ mflo $t7
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/* cbd0: 000fc040 */ sll $t8,$t7,0x1
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/* cbd4: 03382021 */ addu $a0,$t9,$t8
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.PB0000cbd8:
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/* cbd8: 00037080 */ sll $t6,$v1,0x2
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/* cbdc: 3c068006 */ lui $a2,0x8006
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/* cbe0: 00ce3021 */ addu $a2,$a2,$t6
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/* cbe4: 8cc6e2a8 */ lw $a2,-0x1d58($a2)
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/* cbe8: 00026840 */ sll $t5,$v0,0x1
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/* cbec: 241f0007 */ li $ra,0x7
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/* cbf0: 240b0004 */ li $t3,0x4
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/* cbf4: 3c0a8000 */ lui $t2,0x8000
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/* cbf8: 24080001 */ li $t0,0x1
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/* cbfc: 24077bdf */ li $a3,0x7bdf
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/* cc00: 00002825 */ move $a1,$zero
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.PB0000cc04:
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/* cc04: 00ca1824 */ and $v1,$a2,$t2
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/* cc08: 10600003 */ beqz $v1,.PB0000cc18
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/* cc0c: 00067840 */ sll $t7,$a2,0x1
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/* cc10: 10000002 */ b .PB0000cc1c
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/* cc14: a4870000 */ sh $a3,0x0($a0)
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.PB0000cc18:
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/* cc18: a4880000 */ sh $t0,0x0($a0)
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.PB0000cc1c:
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/* cc1c: 11200006 */ beqz $t1,.PB0000cc38
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/* cc20: 24a50001 */ addiu $a1,$a1,0x1
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/* cc24: 50600004 */ beqzl $v1,.PB0000cc38
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/* cc28: a4880002 */ sh $t0,0x2($a0)
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/* cc2c: 10000002 */ b .PB0000cc38
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/* cc30: a4870002 */ sh $a3,0x2($a0)
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/* cc34: a4880002 */ sh $t0,0x2($a0)
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.PB0000cc38:
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/* cc38: 11200002 */ beqz $t1,.PB0000cc44
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/* cc3c: 24840002 */ addiu $a0,$a0,0x2
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/* cc40: 24840002 */ addiu $a0,$a0,0x2
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.PB0000cc44:
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/* cc44: 14abffef */ bne $a1,$t3,.PB0000cc04
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/* cc48: 01e03025 */ move $a2,$t7
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/* cc4c: 11200004 */ beqz $t1,.PB0000cc60
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/* cc50: 258c0001 */ addiu $t4,$t4,0x1
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/* cc54: 008d2021 */ addu $a0,$a0,$t5
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/* cc58: 10000003 */ b .PB0000cc68
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/* cc5c: 2484fff0 */ addiu $a0,$a0,-16
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.PB0000cc60:
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/* cc60: 008d2021 */ addu $a0,$a0,$t5
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/* cc64: 2484fff8 */ addiu $a0,$a0,-8
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.PB0000cc68:
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/* cc68: 559fffe6 */ bnel $t4,$ra,.PB0000cc04
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/* cc6c: 00002825 */ move $a1,$zero
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.PB0000cc70:
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/* cc70: 8fbf0014 */ lw $ra,0x14($sp)
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/* cc74: 27bd0018 */ addiu $sp,$sp,0x18
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/* cc78: 03e00008 */ jr $ra
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/* cc7c: 00000000 */ nop
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);
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#elif VERSION == VERSION_NTSC_BETA
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GLOBAL_ASM(
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glabel crashRenderChar
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/* d398: 27bdffe8 */ addiu $sp,$sp,-24
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/* d39c: afbf0014 */ sw $ra,0x14($sp)
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/* d3a0: afa40018 */ sw $a0,0x18($sp)
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/* d3a4: afa5001c */ sw $a1,0x1c($sp)
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/* d3a8: 0c002f77 */ jal viGetWidth
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/* d3ac: afa60020 */ sw $a2,0x20($sp)
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/* d3b0: 93a30023 */ lbu $v1,0x23($sp)
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/* d3b4: 8fa50018 */ lw $a1,0x18($sp)
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/* d3b8: 8fa6001c */ lw $a2,0x1c($sp)
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/* d3bc: 54600003 */ bnezl $v1,.NB0000d3cc
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/* d3c0: 28610020 */ slti $at,$v1,0x20
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/* d3c4: 24030020 */ addiu $v1,$zero,0x20
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/* d3c8: 28610020 */ slti $at,$v1,0x20
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.NB0000d3cc:
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/* d3cc: 1420003d */ bnez $at,.NB0000d4c4
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/* d3d0: 2861007f */ slti $at,$v1,0x7f
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/* d3d4: 1020003b */ beqz $at,.NB0000d4c4
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/* d3d8: 38490280 */ xori $t1,$v0,0x280
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/* d3dc: 2d290001 */ sltiu $t1,$t1,0x1
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/* d3e0: 1120000a */ beqz $t1,.NB0000d40c
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/* d3e4: 00006025 */ or $t4,$zero,$zero
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/* d3e8: 00c20019 */ multu $a2,$v0
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/* d3ec: 3c188006 */ lui $t8,0x8006
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/* d3f0: 8f18f2b4 */ lw $t8,-0xd4c($t8)
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/* d3f4: 00057880 */ sll $t7,$a1,0x2
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/* d3f8: 01f8c821 */ addu $t9,$t7,$t8
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/* d3fc: 00007012 */ mflo $t6
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/* d400: 000e7840 */ sll $t7,$t6,0x1
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/* d404: 10000009 */ beqz $zero,.NB0000d42c
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/* d408: 032f2021 */ addu $a0,$t9,$t7
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.NB0000d40c:
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/* d40c: 00c20019 */ multu $a2,$v0
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/* d410: 3c0e8006 */ lui $t6,0x8006
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/* d414: 8dcef2b4 */ lw $t6,-0xd4c($t6)
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/* d418: 0005c040 */ sll $t8,$a1,0x1
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/* d41c: 030ec821 */ addu $t9,$t8,$t6
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/* d420: 00007812 */ mflo $t7
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/* d424: 000fc040 */ sll $t8,$t7,0x1
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/* d428: 03382021 */ addu $a0,$t9,$t8
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.NB0000d42c:
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/* d42c: 00037080 */ sll $t6,$v1,0x2
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/* d430: 3c068006 */ lui $a2,0x8006
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/* d434: 00ce3021 */ addu $a2,$a2,$t6
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/* d438: 8cc6f0b8 */ lw $a2,-0xf48($a2)
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/* d43c: 00026840 */ sll $t5,$v0,0x1
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/* d440: 241f0007 */ addiu $ra,$zero,0x7
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/* d444: 240b0004 */ addiu $t3,$zero,0x4
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/* d448: 3c0a8000 */ lui $t2,0x8000
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/* d44c: 24080001 */ addiu $t0,$zero,0x1
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/* d450: 3407ffff */ dli $a3,0xffff
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/* d454: 00002825 */ or $a1,$zero,$zero
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.NB0000d458:
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/* d458: 00ca1824 */ and $v1,$a2,$t2
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/* d45c: 10600003 */ beqz $v1,.NB0000d46c
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/* d460: 00067840 */ sll $t7,$a2,0x1
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/* d464: 10000002 */ beqz $zero,.NB0000d470
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/* d468: a4870000 */ sh $a3,0x0($a0)
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.NB0000d46c:
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/* d46c: a4880000 */ sh $t0,0x0($a0)
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.NB0000d470:
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/* d470: 11200006 */ beqz $t1,.NB0000d48c
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/* d474: 24a50001 */ addiu $a1,$a1,0x1
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/* d478: 50600004 */ beqzl $v1,.NB0000d48c
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/* d47c: a4880002 */ sh $t0,0x2($a0)
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/* d480: 10000002 */ beqz $zero,.NB0000d48c
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/* d484: a4870002 */ sh $a3,0x2($a0)
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/* d488: a4880002 */ sh $t0,0x2($a0)
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.NB0000d48c:
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/* d48c: 11200002 */ beqz $t1,.NB0000d498
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/* d490: 24840002 */ addiu $a0,$a0,0x2
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/* d494: 24840002 */ addiu $a0,$a0,0x2
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.NB0000d498:
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/* d498: 14abffef */ bne $a1,$t3,.NB0000d458
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/* d49c: 01e03025 */ or $a2,$t7,$zero
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/* d4a0: 11200004 */ beqz $t1,.NB0000d4b4
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/* d4a4: 258c0001 */ addiu $t4,$t4,0x1
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/* d4a8: 008d2021 */ addu $a0,$a0,$t5
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/* d4ac: 10000003 */ beqz $zero,.NB0000d4bc
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/* d4b0: 2484fff0 */ addiu $a0,$a0,-16
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.NB0000d4b4:
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/* d4b4: 008d2021 */ addu $a0,$a0,$t5
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/* d4b8: 2484fff8 */ addiu $a0,$a0,-8
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.NB0000d4bc:
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/* d4bc: 559fffe6 */ bnel $t4,$ra,.NB0000d458
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/* d4c0: 00002825 */ or $a1,$zero,$zero
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.NB0000d4c4:
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/* d4c4: 8fbf0014 */ lw $ra,0x14($sp)
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/* d4c8: 27bd0018 */ addiu $sp,$sp,0x18
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/* d4cc: 03e00008 */ jr $ra
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/* d4d0: 00000000 */ sll $zero,$zero,0x0
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);
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#else
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/**
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* Render a character to the crash buffer.
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*
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* It looks like the character rendering code has been removed however,
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* so it's just borders that remain.
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*/
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void crashRenderChar(s32 x, s32 y, char c)
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{
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@@ -1615,22 +1421,33 @@ void crashRenderChar(s32 x, s32 y, char c)
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fbpos = g_CrashFrameBuffer + x + y * width;
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}
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#if VERSION == VERSION_NTSC_BETA || VERSION == VERSION_PAL_BETA
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a2 = var8005f138nb[c - ' '];
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#else
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a2 = 0;
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#endif
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for (i = 0; i < 7; i++) {
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for (j = 0; j < 4; j++) {
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// gray occurs every 32nd pixel
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u32 gray = a2 & 0x80000000;
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if (gray) {
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fbpos[0] = GPACK_RGBA5551(120, 120, 120, 1);
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#if VERSION == VERSION_NTSC_BETA
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fbpos[0] = GPACK_RGBA5551(0xff, 0xff, 0xff, 1);
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#else
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fbpos[0] = GPACK_RGBA5551(0x78, 0x78, 0x78, 1);
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#endif
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} else {
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fbpos[0] = GPACK_RGBA5551(0, 0, 0, 1);
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}
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if (hires) {
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if (gray) {
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fbpos[1] = GPACK_RGBA5551(120, 120, 120, 1);
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#if VERSION == VERSION_NTSC_BETA
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fbpos[1] = GPACK_RGBA5551(0xff, 0xff, 0xff, 1);
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#else
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fbpos[1] = GPACK_RGBA5551(0x78, 0x78, 0x78, 1);
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#endif
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} else {
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fbpos[1] = GPACK_RGBA5551(0, 0, 0, 1);
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}
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@@ -1654,7 +1471,6 @@ void crashRenderChar(s32 x, s32 y, char c)
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}
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}
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}
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#endif
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void crashReset(void)
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{
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