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sms: add pause support

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This commit is contained in:
notaz 2013-08-31 02:23:57 +03:00
parent c7074ddb02
commit 835122bc0c
4 changed files with 48 additions and 5 deletions
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7
pico/pico_int.h
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@ -174,6 +174,8 @@ 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() drZ80.Z80_IRQ = 1
#define z80_nmi() drZ80.Z80IF |= 8
#define z80_cyclesLeft drZ80.cycles
#define z80_pc() (drZ80.Z80PC - drZ80.Z80PC_BASE)
@ -184,6 +186,7 @@ extern struct DrZ80 drZ80;
#define z80_run(cycles) Cz80_Exec(&CZ80, cycles)
#define z80_run_nr(cycles) Cz80_Exec(&CZ80, cycles)
#define z80_int() Cz80_Set_IRQ(&CZ80, 0, HOLD_LINE)
#define z80_nmi() Cz80_Set_IRQ(&CZ80, IRQ_LINE_NMI, 0)
#define z80_cyclesLeft (CZ80.ICount - CZ80.ExtraCycles)
#define z80_pc() Cz80_Get_Reg(&CZ80, CZ80_PC)
@ -193,6 +196,7 @@ extern struct DrZ80 drZ80;
#define z80_run(cycles) (cycles)
#define z80_run_nr(cycles)
#define z80_int()
#define z80_nmi()
#endif
@ -313,7 +317,8 @@ struct PicoMS
{
unsigned char carthw[0x10];
unsigned char io_ctl;
unsigned char pad[0x4f];
unsigned char nmi_state;
unsigned char pad[0x4e];
};
// some assembly stuff depend on these, do not touch!