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