gbemu/include/cpu.h

#pragma once

#include <common.h>
#include <instructions.h>

typedef struct {
    u8 a;
    u8 f;
    u8 b;
    u8 c;
    u8 d;
    u8 e;
    u8 h;
    u8 l;
    u16 pc;
    u16 sp;
} cpu_registers;

typedef struct {
    cpu_registers regs;

    //current fetch...
    u16 fetched_data;
    u16 mem_dest;
    bool dest_is_mem;
    u8 cur_opcode;
    instruction *cur_inst;

    bool halted;
    bool stepping;
} cpu_context;

void cpu_init();
bool cpu_step();