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Diffstat (limited to 'memory.h')
-rw-r--r-- | memory.h | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/memory.h b/memory.h deleted file mode 100644 index 4812188..0000000 --- a/memory.h +++ /dev/null @@ -1,220 +0,0 @@ -/* gameplaySP - * - * Copyright (C) 2006 Exophase <exophase@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef MEMORY_H -#define MEMORY_H - -typedef enum -{ - DMA_START_IMMEDIATELY, - DMA_START_VBLANK, - DMA_START_HBLANK, - DMA_START_SPECIAL, - DMA_INACTIVE -} dma_start_type; - -typedef enum -{ - DMA_16BIT, - DMA_32BIT -} dma_length_type; - -typedef enum -{ - DMA_NO_REPEAT, - DMA_REPEAT -} dma_repeat_type; - -typedef enum -{ - DMA_INCREMENT, - DMA_DECREMENT, - DMA_FIXED, - DMA_RELOAD -} dma_increment_type; - -typedef enum -{ - DMA_NO_IRQ, - DMA_TRIGGER_IRQ -} dma_irq_type; - -typedef enum -{ - DMA_DIRECT_SOUND_A, - DMA_DIRECT_SOUND_B, - DMA_NO_DIRECT_SOUND -} dma_ds_type; - -typedef struct -{ - u32 dma_channel; - u32 source_address; - u32 dest_address; - u32 length; - dma_repeat_type repeat_type; - dma_ds_type direct_sound_channel; - dma_increment_type source_direction; - dma_increment_type dest_direction; - dma_length_type length_type; - dma_start_type start_type; - dma_irq_type irq; -} dma_transfer_type; - -typedef enum -{ - REG_DISPCNT = 0x000, - REG_DISPSTAT = 0x002, - REG_VCOUNT = 0x003, - REG_BG0CNT = 0x004, - REG_BG1CNT = 0x005, - REG_BG2CNT = 0x006, - REG_BG3CNT = 0x007, - REG_BG0HOFS = 0x08, - REG_BG0VOFS = 0x09, - REG_BG1HOFS = 0x0A, - REG_BG1VOFS = 0x0B, - REG_BG2HOFS = 0x0C, - REG_BG2VOFS = 0x0D, - REG_BG3HOFS = 0x0E, - REG_BG3VOFS = 0x0F, - REG_BG2PA = 0x10, - REG_BG2PB = 0x11, - REG_BG2PC = 0x12, - REG_BG2PD = 0x13, - REG_BG2X_L = 0x14, - REG_BG2X_H = 0x15, - REG_BG2Y_L = 0x16, - REG_BG2Y_H = 0x17, - REG_BG3PA = 0x18, - REG_BG3PB = 0x19, - REG_BG3PC = 0x1A, - REG_BG3PD = 0x1B, - REG_BG3X_L = 0x1C, - REG_BG3X_H = 0x1D, - REG_BG3Y_L = 0x1E, - REG_BG3Y_H = 0x1F, - REG_WIN0H = 0x20, - REG_WIN1H = 0x21, - REG_WIN0V = 0x22, - REG_WIN1V = 0x23, - REG_WININ = 0x24, - REG_WINOUT = 0x25, - REG_BLDCNT = 0x28, - REG_BLDALPHA = 0x29, - REG_BLDY = 0x2A, - REG_TM0D = 0x80, - REG_TM0CNT = 0x81, - REG_TM1D = 0x82, - REG_TM1CNT = 0x83, - REG_TM2D = 0x84, - REG_TM2CNT = 0x85, - REG_TM3D = 0x86, - REG_TM3CNT = 0x87, - REG_P1 = 0x098, - REG_P1CNT = 0x099, - REG_RCNT = 0x9A, - REG_IE = 0x100, - REG_IF = 0x101, - REG_IME = 0x104, - REG_HALTCNT = 0x180 -} hardware_register; - -typedef enum -{ - FLASH_DEVICE_MACRONIX_64KB = 0x1C, - FLASH_DEVICE_AMTEL_64KB = 0x3D, - FLASH_DEVICE_SST_64K = 0xD4, - FLASH_DEVICE_PANASONIC_64KB = 0x1B, - FLASH_DEVICE_MACRONIX_128KB = 0x09 -} flash_device_id_type; - -typedef enum -{ - FLASH_MANUFACTURER_MACRONIX = 0xC2, - FLASH_MANUFACTURER_AMTEL = 0x1F, - FLASH_MANUFACTURER_PANASONIC = 0x32, - FLASH_MANUFACTURER_SST = 0xBF -} flash_manufacturer_id_type; - -u8 function_cc read_memory8(u32 address); -u32 function_cc read_memory16(u32 address); -u16 function_cc read_memory16_signed(u32 address); -u32 function_cc read_memory32(u32 address); -cpu_alert_type function_cc write_memory8(u32 address, u8 value); -cpu_alert_type function_cc write_memory16(u32 address, u16 value); -cpu_alert_type function_cc write_memory32(u32 address, u32 value); - -extern u8 *memory_regions[16]; -extern u32 memory_limits[16]; - -/* EDIT: Shouldn't this be extern ?! */ -extern u32 waitstate_cycles_sequential[16][3]; - -extern u32 gamepak_size; -extern char gamepak_title[13]; -extern char gamepak_code[5]; -extern char gamepak_maker[3]; -extern char gamepak_filename[512]; - -cpu_alert_type dma_transfer(dma_transfer_type *dma); -u8 *memory_region(u32 address, u32 *memory_limit); -u32 load_gamepak(const char *name); -u32 load_backup(char *name); -s32 load_bios(char *name); -void update_backup(); -void update_backup_force(); -void init_memory(); -void init_gamepak_buffer(); -void memory_term(void); -void bios_region_read_allow(); -void bios_region_read_protect(); -u8 *load_gamepak_page(u32 physical_index); -void memory_write_mem_savestate(file_tag_type savestate_file); -void memory_read_savestate(file_tag_type savestate_file); -void gba_load_state(char *savestate_filename); -void gba_save_state(char *savestate_filename, u16 *screen_capture); - -extern u8 *gamepak_rom; -extern u32 gamepak_ram_buffer_size; -extern u32 oam_update; -extern u32 gbc_sound_update; -extern u32 gbc_sound_wave_update; -extern dma_transfer_type dma[4]; - -extern u8 *write_mem_ptr; - -extern u16 palette_ram[512]; -extern u16 oam_ram[512]; -extern u16 palette_ram_converted[512]; -extern u16 io_registers[1024 * 16]; -extern u8 ewram[1024 * 256 * 2]; -extern u8 iwram[1024 * 32 * 2]; -extern u8 vram[1024 * 96 * 2]; - -extern u8 bios_rom[1024 * 32]; -extern u32 bios_read_protect; - -extern u8 *memory_map_read[8 * 1024]; -extern u32 *reg; -extern u8 *memory_map_write[8 * 1024]; - -extern flash_device_id_type flash_device_id; - -#endif |