1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 2 * Mupen64plus - cart_rom.h * 3 * Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ * 4 * Copyright (C) 2014 Bobby Smiles * 5 * * 6 * This program is free software; you can redistribute it and/or modify * 7 * it under the terms of the GNU General Public License as published by * 8 * the Free Software Foundation; either version 2 of the License, or * 9 * (at your option) any later version. * 10 * * 11 * This program is distributed in the hope that it will be useful, * 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 14 * GNU General Public License for more details. * 15 * * 16 * You should have received a copy of the GNU General Public License * 17 * along with this program; if not, write to the * 18 * Free Software Foundation, Inc., * 19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * 20 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 21 22 #ifndef M64P_PI_CART_ROM_H 23 #define M64P_PI_CART_ROM_H 24 25 #include <stddef.h> 26 #include <stdint.h> 27 28 #ifndef ROM_ADDR 29 #define ROM_ADDR(a) ((a & 0x03fffffc)) 30 #endif 31 32 struct cart_rom 33 { 34 uint8_t* rom; 35 size_t rom_size; 36 37 uint32_t last_write; 38 uint32_t rom_written; 39 }; 40 41 void init_cart_rom(struct cart_rom* cart_rom, 42 uint8_t* rom, size_t rom_size); 43 44 void poweron_cart_rom(struct cart_rom* cart_rom); 45 46 int read_cart_rom(void* opaque, uint32_t address, uint32_t* value); 47 int write_cart_rom(void* opaque, uint32_t address, uint32_t value, uint32_t mask); 48 49 #endif 50