}
_DB=_DB1;
}
- if (A >= 0x2000 && A != _PC && A != _PC - 1 && A != _PC + 1) {
+ if (A >= 0x2000 && A != _PC - 1) {
dreads[dread_count_c++] = _DB1;
if (dread_count_c > 4) { printf("dread_count out of range\n"); exit(1); }
}
static uint8 CycTable[256] =
{
+/* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
/*0x00*/ 7,6,2,8,3,3,5,5,3,2,2,2,4,4,6,6,
/*0x10*/ 2,5,2,8,4,4,6,6,2,4,2,7,4,4,7,7,
/*0x20*/ 6,6,2,8,3,3,5,5,4,2,2,2,4,4,6,6,
_IRQlow|=FCEU_IQTEMP;
}
-void TriggerNMINSF_c(void)
-{
- ADDCYC(7);
- PUSH(_PC>>8);
- PUSH(_PC);
- PUSH((_P&~B_FLAG)|(U_FLAG));
- _PC=0x3800;
-}
-
void TriggerNMI_c(void)
{
_IRQlow|=FCEU_IQNMI;
}
}
_PI=_P;
+#ifdef DEBUG_ASM_6502
+ b1=RdMem(_PC++); _PC--;
+#else
b1=RdMem(_PC);
+#endif
ADDCYC(CycTable[b1]);
temp=_tcount;
{
extern uint8 SIRQStat;
SIRQStat|=0x80;
- X6502_IRQBegin_c(FCEU_IQDPCM);
+ X6502_IRQBegin(FCEU_IQDPCM);
}
}
}