} else Event[ev][spec].status = EvStALREADY;
}
+static unsigned interrupt_r26=0x8004E8B0;
+
static inline void SaveRegs() {
memcpy(regs, psxRegs.GPR.r, 32*4);
regs[32] = psxRegs.GPR.n.lo;
pc0 = ra;
}
+/* TODO FIXME : Not compliant. -1 indicates failure but using 1 for now. */
+void psxBios_get_cd_status(void) //a6
+{
+ v0 = 1;
+ pc0 = ra;
+}
+
void psxBios__card_info() { // ab
#ifdef PSXBIOS_LOG
PSXBIOS_LOG("psxBios_%s: %x\n", biosA0n[0xab], a0);
LoadRegs();
pc0 = psxRegs.CP0.n.EPC;
+ k0 = interrupt_r26;
if (psxRegs.CP0.n.Cause & 0x80000000) pc0 += 4;
psxRegs.CP0.n.Status = (psxRegs.CP0.n.Status & 0xfffffff0) |
if (pa0) {
strcpy(ffile, pa0);
pfile = ffile+5;
- nfile = 1;
+ nfile = 0;
if (!strncmp(pa0, "bu00", 4)) {
// firstfile() calls _card_read() internally, so deliver it's event
DeliverEvent(0x11, 0x2);
PSXBIOS_LOG("psxBios_%s: %x\n", biosB0n[0x5c], a0);
#endif
- v0 = 1;
+ v0 = card_active_chan;
pc0 = ra;
}
//biosA0[0xa3] = psxBios_DequeueCdIntr;
//biosA0[0xa4] = psxBios_sys_a0_a4;
//biosA0[0xa5] = psxBios_ReadSector;
- //biosA0[0xa6] = psxBios_get_cd_status;
+ biosA0[0xa6] = psxBios_get_cd_status;
//biosA0[0xa7] = psxBios_bufs_cb_0;
//biosA0[0xa8] = psxBios_bufs_cb_1;
//biosA0[0xa9] = psxBios_bufs_cb_2;
switch (psxRegs.CP0.n.Cause & 0x3c) {
case 0x00: // Interrupt
+ interrupt_r26=psxRegs.CP0.n.EPC;
#ifdef PSXCPU_LOG
// PSXCPU_LOG("interrupt\n");
#endif
bfreezes(FDesc);
bfreezel(&card_active_chan);
bfreezel(&pad_stopped);
+ bfreezel(&heap_size);
}