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mcd, fix timing for irq while polling detected

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This commit is contained in:
kub 2021-05-06 21:19:25 +02:00
parent 7e77080f45
commit eb36d9c7e6
5 changed files with 24 additions and 13 deletions
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6
pico/cd/memory.c
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@ -150,7 +150,7 @@ void m68k_reg_write8(u32 a, u32 d)
if (d && (Pico_mcd->s68k_regs[0x33] & PCDS_IEN2)) {
elprintf(EL_INTS, "m68k: s68k irq 2");
pcd_sync_s68k(SekCyclesDone(), 0);
SekInterruptS68k(2);
pcd_irq_s68k(2, 1);
}
return;
case 1:
@ -425,7 +425,7 @@ void s68k_reg_write8(u32 a, u32 d)
// XXX: emulate pending irq instead?
if (Pico_mcd->s68k_regs[0x37] & 4) {
elprintf(EL_INTS, "cdd export irq 4 (unmask)");
SekInterruptS68k(4);
pcd_irq_s68k(4, 1);
}
}
break;
@ -443,7 +443,7 @@ void s68k_reg_write8(u32 a, u32 d)
if (Pico_mcd->s68k_regs[0x33] & PCDS_IEN4) {
elprintf(EL_INTS, "cdd export irq 4");
SekInterruptS68k(4);
pcd_irq_s68k(4, 1);
}
}
return;