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Interpret SP and DPC status registers

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This commit is contained in:
Ryan Myers
2021-10-28 13:00:33 -04:00
parent f3cf9491ce
commit e00d773e50
1 changed files with 10 additions and 8 deletions
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src/unknown_06B2B0.c
+10 -8
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@@ -790,10 +790,11 @@ void thread3_main(s32 arg0) {
func_80072708();
audioStopThread();
stop_thread30();
__osSpSetStatus(0xAAAA82);
osDpSetStatus(0x1D6);
while (1)
; // Infinite loop
__osSpSetStatus(SP_SET_HALT | SP_CLR_INTR_BREAK | SP_CLR_YIELD | SP_CLR_YIELDED | SP_CLR_TASKDONE | SP_CLR_RSPSIGNAL
| SP_CLR_CPUSIGNAL | SP_CLR_SIG5 | SP_CLR_SIG6 | SP_CLR_SIG7);
osDpSetStatus(DPC_SET_XBUS_DMEM_DMA | DPC_CLR_FREEZE | DPC_CLR_FLUSH | DPC_CLR_TMEM_CTR | DPC_CLR_PIPE_CTR
| DPC_CLR_CMD_CTR | DPC_CLR_CMD_CTR);
while (1); // Infinite loop
}
render();
func_80065E30();
@@ -1842,8 +1843,8 @@ void func_8006ECE0(void) {
GLOBAL_ASM("asm/non_matchings/unknown_06B2B0/func_8006ECFC.s")
s32 func_8006EFB8(void) {
// Have to use literal here for this function to match.
if (*((s32 *)0xA4000000) != -1) {
//Could be SP_DMEM_START / CACHERR_EE / SR_FR / M_K0 / LEO_STATUS_BUFFER_MANAGER_INTERRUPT
if (IO_READ(SP_DMEM_START) != -1) {
return 0;
}
return 1;
@@ -1994,8 +1995,9 @@ s32 func_8006F4C8(void) {
}
s32 func_8006F4EC(void) {
// Have to use a literal here for the function to match.
if (*((s32 *)0xA4001000) != 0x17D7) {
if (IO_READ(SP_IMEM_START) !=
(SP_STATUS_HALT | SP_STATUS_BROKE | SP_STATUS_DMA_BUSY | SP_STATUS_IO_FULL | SP_STATUS_INTR_BREAK | SP_STATUS_YIELD |
SP_STATUS_YIELDED | SP_STATUS_TASKDONE | SP_STATUS_TASKDONE | SP_STATUS_RSPSIGNAL | SP_STATUS_SIG5)) {
return 0;
}
return 1;