/*
 * 86Box	A hypervisor and IBM PC system emulator that specializes in
 *		running old operating systems and software designed for IBM
 *		PC systems and compatibles from 1981 through fairly recent
 *		system designs based on the PCI bus.
 *
 *		This file is part of the 86Box distribution.
 *
 *		Emulation for other CPUs than x86.
 *
 * Version:	@(#)othercpu.h	1.0.0	2019/10/15
 *
 * Authors:	Melissa Goad
 *
 *		Copyright 2019 Melissa Goad.
 */
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <stdarg.h>
#include <stdlib.h>
#include <wchar.h>
#include "../86box.h"
#include "../device.h"
#include "../timer.h"

enum
{
    DATABUS_8BIT,
    DATABUS_16BIT,
    DATABUS_32BIT,
    DATABUS_64BIT
};

typedef struct _othercpu_device_
{
    int databus_width;
    uint64_t addressbus_mask;
    int num_memory_spaces;

    uint8_t (*read_byte)(int space, uint64_t addr, void *priv);
    uint16_t (*read_word)(int space, uint64_t addr, void *priv);
    uint32_t (*read_dword)(int space, uint64_t addr, void *priv);
    uint64_t (*read_qword)(int space, uint64_t addr, void *priv);

    void (*write_byte)(int space, uint64_t addr, uint8_t val, void *priv);
    void (*write_word)(int space, uint64_t addr, uint16_t val, void *priv);
    void (*write_dword)(int space, uint64_t addr, uint32_t val, void *priv);
    void (*write_qword)(int space, uint64_t addr, uint64_t val, void *priv);

    pc_timer_t clock_timer;

    uint64_t clock;

    device_t device;
} othercpu_device_t;