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- [FIX] Els opcodes DD amb paràmetre de 16 bits mostraven mal l'adreça

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- [FIX] Al carregar un estat el contador de programa no mantenia l'adreça correcta
- [NEW] Afegit al analitzador la visualització de escritura de dades
- [NEW] Deshabilite les interrupcions al entrar a una interrupció. No se si fa falta.
- [NEW] Afegit el Batman de Jon Ritman pa provar
This commit is contained in:
Raimon Zamora
2024-12-17 17:40:42 +01:00
parent dfcc0a26fe
commit bdec53eb97
8 changed files with 46 additions and 41 deletions
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50
z80.cpp
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@@ -217,6 +217,7 @@ namespace z80
memtag[addr] = MEMTAG_MIXED;
} else {
memtag[addr] = MEMTAG_DATA;
memtouched[addr] = MEMTAG_DATA;
}
}
@@ -717,30 +718,6 @@ namespace z80
RETN();
}
void interrupt()
{
if (!iff1) return;
exit_from_halt = true;
PUSH(rPC);
uint16_t address;
if (im==1) {
rPC = 0x38;
} else if (im==2) {
address = (rI<<8) | 0xFE;
rPC = READ_MEM_16(address);
} else if (im==0) {
printf("Interrupt mode 0!\n");
z80debug::stop();
return;
}
if (options[Z80_OPTION_BREAK_ON_INTERRUPT]) {
printf("Break on interrupt! 0x%2x, PC: 0x%2x\n", address, rPC);
z80debug::setcursor(rPC);
z80debug::history::store();
z80debug::stop();
}
}
void RST(uint8_t vec)
{
PUSH(rPC);
@@ -785,6 +762,31 @@ namespace z80
}
}
void interrupt()
{
if (!iff1) return;
DI();
exit_from_halt = true;
PUSH(rPC);
uint16_t address;
if (im==1) {
rPC = 0x38;
} else if (im==2) {
address = (rI<<8) | 0xFE;
rPC = READ_MEM_16(address);
} else if (im==0) {
printf("Interrupt mode 0!\n");
z80debug::stop();
return;
}
if (options[Z80_OPTION_BREAK_ON_INTERRUPT]) {
printf("Break on interrupt! 0x%2x, PC: 0x%2x\n", address, rPC);
z80debug::setcursor(rPC);
z80debug::history::store();
z80debug::stop();
}
}
static inline const uint8_t RLC(const uint8_t v)
{
const uint8_t res = (v>>7) | (v<<1);