int sms_z80_init(void) {
cpuz80 = (CrabZ80_t *)malloc(sizeof(CrabZ80_t));
if(cpuz80 == NULL) {
fprintf(stderr, "Out of memory while initializing Z80 in debug mode\n");
return -1;
}
/* Initialize CrabZ80 */
CrabZ80_init(cpuz80);
CrabZ80_reset(cpuz80);
CrabZ80_set_memwrite(cpuz80, sms_debug_memwrite);
CrabZ80_set_memread(cpuz80, sms_debug_memread);
CrabZ80_set_portwrite(cpuz80, sms_debug_portwrite);
CrabZ80_set_portread(cpuz80, sms_debug_portread);
z80_init();
z80_reset();
return 0;
}
void sms_z80_set_mread(uint8 (*mread)(uint16)) {
CrabZ80_set_memread(cpuz80, mread);
}