2017-01-16 18:35:28 +00:00
|
|
|
#ifndef _BUS_H_
|
|
|
|
|
#define _BUS_H_
|
|
|
|
|
|
|
|
|
|
#include <stdint.h>
|
2017-01-18 23:57:09 +00:00
|
|
|
#include <stdbool.h>
|
2017-01-16 18:35:28 +00:00
|
|
|
|
2017-02-19 20:45:15 +00:00
|
|
|
#include "device.h"
|
|
|
|
|
|
2017-01-16 18:35:28 +00:00
|
|
|
#define RK65C02_BUS_SIZE 64*1024
|
|
|
|
|
|
|
|
|
|
struct bus_tag {
|
2017-02-20 11:31:26 +00:00
|
|
|
device_mapping_t *dm_head;
|
2017-02-28 09:49:57 +00:00
|
|
|
|
|
|
|
|
bool access_debug;
|
2017-01-16 18:35:28 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
typedef struct bus_tag bus_t;
|
|
|
|
|
|
|
|
|
|
uint8_t bus_read_1(bus_t *, uint16_t);
|
|
|
|
|
void bus_write_1(bus_t *, uint16_t, uint8_t);
|
2018-07-24 17:20:06 +00:00
|
|
|
bus_t bus_init(void);
|
|
|
|
|
bus_t bus_init_with_default_devs(void);
|
2017-01-16 21:55:42 +00:00
|
|
|
void bus_finish(bus_t *);
|
2017-02-20 20:29:52 +00:00
|
|
|
bool bus_load_file(bus_t *, uint16_t, const char *);
|
2017-02-02 11:06:41 +00:00
|
|
|
bool bus_load_buf(bus_t *, uint16_t, uint8_t *, uint16_t);
|
2017-01-16 18:35:28 +00:00
|
|
|
|
2017-02-20 20:29:52 +00:00
|
|
|
void bus_device_add(bus_t *, device_t *, uint16_t);
|
|
|
|
|
void bus_device_dump(bus_t *);
|
|
|
|
|
|
2017-01-16 18:35:28 +00:00
|
|
|
#endif /* _BUS_H_ */
|
|
|
|
|
|
