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annotate romdb.h @ 768:2f48a3c187c6

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Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
author Michael Pavone <pavone@retrodev.com>
date Tue, 07 Jul 2015 19:33:33 -0700
parents ea525f600b1d
children 4638b88bc72d
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1 #ifndef ROMDB_H_
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2 #define ROMDB_H_
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3
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4 #define REGION_J 1
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5 #define REGION_U 2
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6 #define REGION_E 4
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7
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8 #define RAM_FLAG_ODD 0x18
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9 #define RAM_FLAG_EVEN 0x10
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10 #define RAM_FLAG_BOTH 0x00
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11 #define RAM_FLAG_MASK RAM_FLAG_ODD
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12 #define SAVE_I2C 0x01
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13 #define SAVE_NONE 0xFF
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14
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15 #include "tern.h"
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16 #include "backend.h"
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17
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18 typedef struct {
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19 char *name;
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20 memmap_chunk *map;
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21 uint8_t *save_buffer;
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22 uint32_t map_chunks;
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23 uint32_t save_size;
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24 uint32_t save_mask;
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25 uint8_t save_type;
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26 uint8_t regions;
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27 } rom_info;
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28
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29 tern_node *load_rom_db();
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30 rom_info configure_rom(tern_node *rom_db, void *vrom, uint32_t rom_size, memmap_chunk const *base_map, uint32_t base_chunks);
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31 rom_info configure_rom_heuristics(uint8_t *rom, uint32_t rom_size, memmap_chunk const *base_map, uint32_t base_chunks);
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32 uint8_t translate_region_char(uint8_t c);
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33
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34 #endif //ROMDB_H_