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- getMEM / setMEM / CALL for cheats

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- Wavy Navy Debug Breakpoints
This commit is contained in:
tudnai 2021-05-22 15:54:39 -07:00
parent e41421362d
commit 05b2da1de9
2 changed files with 13 additions and 0 deletions
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10
src/cpu/6502.c
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@ -207,6 +207,16 @@ INLINE int m6502_Step() {
#ifdef DEBUG___
switch ( m6502.PC ) {
case 0x1E60:
printf("Wavy Navy...\n");
break;
default:
break;
}
switch ( m6502.PC ) {
case 0xC600:
printf("DISK...\n");

3
src/cpu/6502.h
View File

@ -213,6 +213,9 @@ extern void kbdInput ( uint8_t code );
extern void kbdUp (void);
extern uint8_t getIO ( uint16_t ioaddr );
extern void setIO ( uint16_t ioaddr, uint8_t val );
extern uint8_t getMEM ( uint16_t ioaddr );
extern void setMEM ( uint16_t ioaddr, uint8_t val );
extern void CALL( uint16_t addr );
extern void interrupt_IRQ(void);
extern void interrupt_NMI(void);