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core, fix z80 irq handling, reset defaults (cz80, drz80)

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kub 2024-02-22 21:01:37 +01:00
parent bfe516c3a9
commit ad43165afc
6 changed files with 35 additions and 40 deletions
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2
pico/pico_int.h
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@ -166,7 +166,7 @@ extern struct DrZ80 drZ80;
#define z80_run(cycles) ((cycles) - DrZ80Run(&drZ80, cycles))
#define z80_run_nr(cycles) DrZ80Run(&drZ80, cycles)
#define z80_int() drZ80.Z80_IRQ = 1
#define z80_int_assert(a) drZ80.Z80_IRQ = (a)
#define z80_int_assert(a) drZ80.Z80_IRQ = (a ? 2 : 0)
#define z80_nmi() drZ80.Z80IF |= 8
#define z80_cyclesLeft drZ80.cycles