dos33fsprogs/gr-sim/6502_emulate.h

#define RAMSIZE	128*1024
extern unsigned char ram[RAMSIZE];
extern unsigned char a,y,x;
extern unsigned short sp;
extern unsigned int n,z,c,v;

unsigned short y_indirect(unsigned char base, unsigned char y);
int init_6502(void);
void adc(int value);
void sbc(int value);
void cmp(int value);
void pha(void);
void pla(void);
void lsr(void);
gr-sim: split the 6502 emulation from the graphics emulation 2018-02-14 18:03:15 +00:00			`#define RAMSIZE 128*1024`
			`extern unsigned char ram[RAMSIZE];`
			`extern unsigned char a,y,x;`
gr-sim: combine the 6502 emulation stuff 2018-02-14 18:10:01 +00:00			`extern unsigned short sp;`
			`extern unsigned int n,z,c,v;`

gr-sim: split the 6502 emulation from the graphics emulation 2018-02-14 18:03:15 +00:00			`unsigned short y_indirect(unsigned char base, unsigned char y);`
gr-sim: combine the 6502 emulation stuff 2018-02-14 18:10:01 +00:00			`int init_6502(void);`
			`void adc(int value);`
			`void sbc(int value);`
			`void cmp(int value);`
			`void pha(void);`
			`void pla(void);`
gr-sim: got lz4 decode working 2018-02-14 20:30:57 +00:00			`void lsr(void);`