RaySollium99/picodrive
1
0
Fork 0
mirror of https://github.com/RaySollium99/picodrive.git synced 2025-09-05 07:17:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

sms, fix save/load bugs (irq, mapper)

Browse source
This commit is contained in:
kub 2024-03-24 17:45:10 +01:00
parent 64360d13b0
commit da4148881e
3 changed files with 13 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

5
pico/z80if.c
View file

@ -209,7 +209,7 @@ void z80_pack(void *data)
s->iff1 = !!zIFF1;
s->iff2 = !!zIFF2;
s->im = zIM;
s->irq_pending = (Cz80_Get_Reg(&CZ80, CZ80_IRQ) == HOLD_LINE);
s->irq_pending = (Cz80_Get_Reg(&CZ80, CZ80_IRQ) != CLEAR_LINE);
s->irq_vector[0] = 0xff;
}
#endif
@ -276,7 +276,8 @@ int z80_unpack(const void *data)
Cz80_Set_Reg(&CZ80, CZ80_IFF1, s->iff1);
Cz80_Set_Reg(&CZ80, CZ80_IFF2, s->iff2);
zIM = s->im;
Cz80_Set_Reg(&CZ80, CZ80_IRQ, s->irq_pending ? HOLD_LINE : CLEAR_LINE);
Cz80_Set_Reg(&CZ80, CZ80_IRQ, s->irq_pending ? ASSERT_LINE : CLEAR_LINE);
Cz80_Set_IRQ(&CZ80, 0, Cz80_Get_Reg(&CZ80, CZ80_IRQ));
return 0;
}
#else