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pal-beta: Decompile faultproc

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This commit is contained in:
Ryan Dwyer
2022-03-18 19:49:45 +10:00
parent 4d22586711
commit b0f62db2f4
1 changed files with 42 additions and 85 deletions
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src/lib/crash.c
+42 -85
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@@ -26,24 +26,15 @@ u8 g_FaultStack[STACKSIZE_FAULT];
OSMesgQueue g_FaultMesgQueue;
OSMesg g_FaultMesg;
#if VERSION < VERSION_NTSC_1_0
#if VERSION == VERSION_PAL_BETA
bool g_CrashHasMessage = false;
#elif VERSION == VERSION_NTSC_BETA
s32 var80097104nb;
s32 var80097108nb;
u32 var8009710cnb;
#endif
#if VERSION == VERSION_NTSC_BETA
char *var80097110nb;
char *var80097114nb;
u32 var80097118nb[24];
u8 var80097178nb[MAX_LINES + 1][71];
#elif VERSION == VERSION_PAL_BETA
char *var80097110nb;
char *var80097114nb;
u8 var80097178nb[MAX_LINES + 1][71];
#endif
u8 g_CrashHasMessage = false;
#endif
s16 g_CrashCurX = 0;
s16 g_CrashCurY = 0;
@@ -199,75 +190,7 @@ void crashCreateThread(void)
osStartThread(&g_FaultThread);
}
#if VERSION == VERSION_PAL_BETA
GLOBAL_ASM(
glabel faultproc
/* bd9c: 27bdff98 */ addiu $sp,$sp,-104
/* bda0: afb10018 */ sw $s1,0x18($sp)
/* bda4: 3c118009 */ lui $s1,0x8009
/* bda8: 26316f90 */ addiu $s1,$s1,0x6f90
/* bdac: afbf002c */ sw $ra,0x2c($sp)
/* bdb0: afa40068 */ sw $a0,0x68($sp)
/* bdb4: afb50028 */ sw $s5,0x28($sp)
/* bdb8: afb40024 */ sw $s4,0x24($sp)
/* bdbc: afb30020 */ sw $s3,0x20($sp)
/* bdc0: afb2001c */ sw $s2,0x1c($sp)
/* bdc4: afb00014 */ sw $s0,0x14($sp)
/* bdc8: afa00064 */ sw $zero,0x64($sp)
/* bdcc: 2404000c */ li $a0,0xc
/* bdd0: 02202825 */ move $a1,$s1
/* bdd4: 0c0122b8 */ jal osSetEventMesg
/* bdd8: 24060010 */ li $a2,0x10
/* bddc: 3c018009 */ lui $at,0x8009
/* bde0: 3c138006 */ lui $s3,0x8006
/* bde4: ac206fb0 */ sw $zero,0x6fb0($at)
/* bde8: 2673df40 */ addiu $s3,$s3,-8384
/* bdec: 27b50034 */ addiu $s5,$sp,0x34
/* bdf0: 27b40038 */ addiu $s4,$sp,0x38
/* bdf4: 27b20064 */ addiu $s2,$sp,0x64
.PB0000bdf8:
/* bdf8: 02202025 */ move $a0,$s1
.PB0000bdfc:
/* bdfc: 02402825 */ move $a1,$s2
/* be00: 0c01232c */ jal osRecvMesg
/* be04: 24060001 */ li $a2,0x1
/* be08: 0c012304 */ jal osSetIntMask
/* be0c: 24040001 */ li $a0,0x1
/* be10: 0c013b00 */ jal __osGetCurrFaultedThread
/* be14: 00408025 */ move $s0,$v0
/* be18: 3c018009 */ lui $at,0x8009
/* be1c: 1040fff6 */ beqz $v0,.PB0000bdf8
/* be20: ac226fac */ sw $v0,0x6fac($at)
/* be24: 0c012304 */ jal osSetIntMask
/* be28: 02002025 */ move $a0,$s0
/* be2c: 8e6e0000 */ lw $t6,0x0($s3)
/* be30: 51c0fff2 */ beqzl $t6,.PB0000bdfc
/* be34: 02202025 */ move $a0,$s1
/* be38: 3c048009 */ lui $a0,0x8009
/* be3c: 8c846fac */ lw $a0,0x6fac($a0)
/* be40: 02802825 */ move $a1,$s4
/* be44: 0c0030b1 */ jal crashGenerate
/* be48: 02a03025 */ move $a2,$s5
/* be4c: 0c0006c7 */ jal schedSetCrashedUnexpectedly
/* be50: 24040001 */ li $a0,0x1
/* be54: 1000ffe9 */ b .PB0000bdfc
/* be58: 02202025 */ move $a0,$s1
/* be5c: 00000000 */ nop
/* be60: 00000000 */ nop
/* be64: 00000000 */ nop
/* be68: 00000000 */ nop
/* be6c: 00000000 */ nop
/* be70: 8fbf002c */ lw $ra,0x2c($sp)
/* be74: 8fb00014 */ lw $s0,0x14($sp)
/* be78: 8fb10018 */ lw $s1,0x18($sp)
/* be7c: 8fb2001c */ lw $s2,0x1c($sp)
/* be80: 8fb30020 */ lw $s3,0x20($sp)
/* be84: 8fb40024 */ lw $s4,0x24($sp)
/* be88: 8fb50028 */ lw $s5,0x28($sp)
/* be8c: 03e00008 */ jr $ra
/* be90: 27bd0068 */ addiu $sp,$sp,0x68
);
#elif VERSION == VERSION_NTSC_BETA
#if VERSION == VERSION_NTSC_BETA
GLOBAL_ASM(
glabel faultproc
/* c270: 27bdff98 */ addiu $sp,$sp,-104
@@ -342,6 +265,22 @@ void faultproc(void *arg0)
osSetEventMesg(OS_EVENT_FAULT, &g_FaultMesgQueue, (OSMesg) MSG_FAULT);
last = NULL;
#if VERSION == VERSION_PAL_BETA
while (true) {
do {
do {
osRecvMesg(&g_FaultMesgQueue, &msg, OS_MESG_BLOCK);
mask = osSetIntMask(1);
curr = __osGetCurrFaultedThread();
} while (!curr);
osSetIntMask(mask);
} while (!g_CrashHasMessage);
crashGenerate(curr, callstack, &tracelen);
schedSetCrashedUnexpectedly(true);
}
#elif VERSION == VERSION_NTSC_BETA
while (true) {
do {
osRecvMesg(&g_FaultMesgQueue, &msg, OS_MESG_BLOCK);
@@ -351,14 +290,32 @@ void faultproc(void *arg0)
osSetIntMask(mask);
#if VERSION == VERSION_NTSC_BETA
crashGenerate(curr, callstack, &tracelen);
schedSetCrashedUnexpectedly(true);
#endif
}
#else
while (true) {
do {
osRecvMesg(&g_FaultMesgQueue, &msg, OS_MESG_BLOCK);
mask = osSetIntMask(1);
curr = __osGetCurrFaultedThread();
} while (!curr);
osSetIntMask(mask);
}
#endif
}
#endif
#if VERSION == VERSION_NTSC_BETA
char *var80097110nb;
char *var80097114nb;
u32 var80097118nb[24];
u8 var80097178nb[MAX_LINES + 1][71];
#elif VERSION == VERSION_PAL_BETA
u8 var80097178nb[MAX_LINES + 1][71];
#endif
/**
* Given a pointer to an instruction and a stack frame pointer, attempt to find
* the calling function. Return the address of the caller's stack frame and