libretro/mgba
1
0
Fork 0
mirror of https://github.com/libretro/mgba.git synced 2024-11-27 10:11:00 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

GBA Core: Add missing blocks

Browse Source
This commit is contained in:
Vicki Pfau 2023-09-15 23:23:56 -07:00
parent c6316edf2a
commit 5d32e432b3
1 changed files with 47 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
src/gba/core.c
View File

@ -81,7 +81,22 @@ static const struct mCoreMemoryBlock _GBAMemoryBlocksSRAM[] = {
{ GBA_REGION_ROM0, "cart0", "ROM", "Game Pak (32MiB)", GBA_BASE_ROM0, GBA_BASE_ROM0 + GBA_SIZE_ROM0, GBA_SIZE_ROM0, mCORE_MEMORY_READ | mCORE_MEMORY_WORM | mCORE_MEMORY_MAPPED },
{ GBA_REGION_ROM1, "cart1", "ROM WS1", "Game Pak (Waitstate 1)", GBA_BASE_ROM1, GBA_BASE_ROM1 + GBA_SIZE_ROM1, GBA_SIZE_ROM1, mCORE_MEMORY_READ | mCORE_MEMORY_WORM | mCORE_MEMORY_MAPPED },
{ GBA_REGION_ROM2, "cart2", "ROM WS2", "Game Pak (Waitstate 2)", GBA_BASE_ROM2, GBA_BASE_ROM2 + GBA_SIZE_ROM2, GBA_SIZE_ROM2, mCORE_MEMORY_READ | mCORE_MEMORY_WORM | mCORE_MEMORY_MAPPED },
{ GBA_REGION_SRAM, "sram", "SRAM", "Static RAM (64kiB)", GBA_BASE_SRAM, GBA_BASE_SRAM + GBA_SIZE_SRAM, GBA_SIZE_SRAM, true },
{ GBA_REGION_SRAM, "sram", "SRAM", "Static RAM (32kiB)", GBA_BASE_SRAM, GBA_BASE_SRAM + GBA_SIZE_SRAM, GBA_SIZE_SRAM, true },
};
static const struct mCoreMemoryBlock _GBAMemoryBlocksSRAM512[] = {
{ -1, "mem", "All", "All", 0, 0x10000000, 0x10000000, mCORE_MEMORY_VIRTUAL },
{ GBA_REGION_BIOS, "bios", "BIOS", "BIOS (16kiB)", GBA_BASE_BIOS, GBA_SIZE_BIOS, GBA_SIZE_BIOS, mCORE_MEMORY_READ | mCORE_MEMORY_MAPPED },
{ GBA_REGION_EWRAM, "wram", "EWRAM", "Working RAM (256kiB)", GBA_BASE_EWRAM, GBA_BASE_EWRAM + GBA_SIZE_EWRAM, GBA_SIZE_EWRAM, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_IWRAM, "iwram", "IWRAM", "Internal Working RAM (32kiB)", GBA_BASE_IWRAM, GBA_BASE_IWRAM + GBA_SIZE_IWRAM, GBA_SIZE_IWRAM, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_IO, "io", "MMIO", "Memory-Mapped I/O", GBA_BASE_IO, GBA_BASE_IO + GBA_SIZE_IO, GBA_SIZE_IO, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_PALETTE_RAM, "palette", "Palette", "Palette RAM (1kiB)", GBA_BASE_PALETTE_RAM, GBA_BASE_PALETTE_RAM + GBA_SIZE_PALETTE_RAM, GBA_SIZE_PALETTE_RAM, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_VRAM, "vram", "VRAM", "Video RAM (96kiB)", GBA_BASE_VRAM, GBA_BASE_VRAM + GBA_SIZE_VRAM, GBA_SIZE_VRAM, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_OAM, "oam", "OAM", "OBJ Attribute Memory (1kiB)", GBA_BASE_OAM, GBA_BASE_OAM + GBA_SIZE_OAM, GBA_SIZE_OAM, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_ROM0, "cart0", "ROM", "Game Pak (32MiB)", GBA_BASE_ROM0, GBA_BASE_ROM0 + GBA_SIZE_ROM0, GBA_SIZE_ROM0, mCORE_MEMORY_READ | mCORE_MEMORY_WORM | mCORE_MEMORY_MAPPED },
{ GBA_REGION_ROM1, "cart1", "ROM WS1", "Game Pak (Waitstate 1)", GBA_BASE_ROM1, GBA_BASE_ROM1 + GBA_SIZE_ROM1, GBA_SIZE_ROM1, mCORE_MEMORY_READ | mCORE_MEMORY_WORM | mCORE_MEMORY_MAPPED },
{ GBA_REGION_ROM2, "cart2", "ROM WS2", "Game Pak (Waitstate 2)", GBA_BASE_ROM2, GBA_BASE_ROM2 + GBA_SIZE_ROM2, GBA_SIZE_ROM2, mCORE_MEMORY_READ | mCORE_MEMORY_WORM | mCORE_MEMORY_MAPPED },
{ GBA_REGION_SRAM, "sram", "SRAM", "Static RAM (64kiB)", GBA_BASE_SRAM, GBA_BASE_SRAM + GBA_SIZE_SRAM512, GBA_SIZE_SRAM512, true },
};
static const struct mCoreMemoryBlock _GBAMemoryBlocksFlash512[] = {
@ -129,6 +144,21 @@ static const struct mCoreMemoryBlock _GBAMemoryBlocksEEPROM[] = {
{ GBA_REGION_SRAM_MIRROR, "eeprom", "EEPROM", "EEPROM (8kiB)", 0, GBA_SIZE_EEPROM, GBA_SIZE_EEPROM, mCORE_MEMORY_RW },
};
static const struct mCoreMemoryBlock _GBAMemoryBlocksEEPROM512[] = {
{ -1, "mem", "All", "All", 0, 0x10000000, 0x10000000, mCORE_MEMORY_VIRTUAL },
{ GBA_REGION_BIOS, "bios", "BIOS", "BIOS (16kiB)", GBA_BASE_BIOS, GBA_SIZE_BIOS, GBA_SIZE_BIOS, mCORE_MEMORY_READ | mCORE_MEMORY_MAPPED },
{ GBA_REGION_EWRAM, "wram", "EWRAM", "Working RAM (256kiB)", GBA_BASE_EWRAM, GBA_BASE_EWRAM + GBA_SIZE_EWRAM, GBA_SIZE_EWRAM, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_IWRAM, "iwram", "IWRAM", "Internal Working RAM (32kiB)", GBA_BASE_IWRAM, GBA_BASE_IWRAM + GBA_SIZE_IWRAM, GBA_SIZE_IWRAM, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_IO, "io", "MMIO", "Memory-Mapped I/O", GBA_BASE_IO, GBA_BASE_IO + GBA_SIZE_IO, GBA_SIZE_IO, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_PALETTE_RAM, "palette", "Palette", "Palette RAM (1kiB)", GBA_BASE_PALETTE_RAM, GBA_BASE_PALETTE_RAM + GBA_SIZE_PALETTE_RAM, GBA_SIZE_PALETTE_RAM, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_VRAM, "vram", "VRAM", "Video RAM (96kiB)", GBA_BASE_VRAM, GBA_BASE_VRAM + GBA_SIZE_VRAM, GBA_SIZE_VRAM, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_OAM, "oam", "OAM", "OBJ Attribute Memory (1kiB)", GBA_BASE_OAM, GBA_BASE_OAM + GBA_SIZE_OAM, GBA_SIZE_OAM, mCORE_MEMORY_RW | mCORE_MEMORY_MAPPED },
{ GBA_REGION_ROM0, "cart0", "ROM", "Game Pak (32MiB)", GBA_BASE_ROM0, GBA_BASE_ROM0 + GBA_SIZE_ROM0, GBA_SIZE_ROM0, mCORE_MEMORY_READ | mCORE_MEMORY_WORM | mCORE_MEMORY_MAPPED },
{ GBA_REGION_ROM1, "cart1", "ROM WS1", "Game Pak (Waitstate 1)", GBA_BASE_ROM1, GBA_BASE_ROM1 + GBA_SIZE_ROM1, GBA_SIZE_ROM1, mCORE_MEMORY_READ | mCORE_MEMORY_WORM | mCORE_MEMORY_MAPPED },
{ GBA_REGION_ROM2, "cart2", "ROM WS2", "Game Pak (Waitstate 2)", GBA_BASE_ROM2, GBA_BASE_ROM2 + GBA_SIZE_ROM2, GBA_SIZE_ROM2, mCORE_MEMORY_READ | mCORE_MEMORY_WORM | mCORE_MEMORY_MAPPED },
{ GBA_REGION_SRAM_MIRROR, "eeprom", "EEPROM", "EEPROM (512B)", 0, GBA_SIZE_EEPROM, GBA_SIZE_EEPROM512, mCORE_MEMORY_RW },
};
static const struct mCoreScreenRegion _GBAScreenRegions[] = {
{ 0, "Screen", 0, 0, GBA_VIDEO_HORIZONTAL_PIXELS, GBA_VIDEO_VERTICAL_PIXELS }
};
@ -196,14 +226,20 @@ struct GBACore {
static_assert(sizeof(((struct GBACore*) 0)->memoryBlocks) >=
_MAX(
_MAX(
sizeof(_GBAMemoryBlocksSRAM),
_MAX(
sizeof(_GBAMemoryBlocksSRAM),
sizeof(_GBAMemoryBlocksSRAM512)
),
_MAX(
sizeof(_GBAMemoryBlocksFlash512),
sizeof(_GBAMemoryBlocksFlash1M)
)
),
_MAX(
sizeof(_GBAMemoryBlocksEEPROM),
_MAX(
sizeof(_GBAMemoryBlocksEEPROM),
sizeof(_GBAMemoryBlocksEEPROM512)
),
sizeof(_GBAMemoryBlocks)
)
),
@ -972,6 +1008,10 @@ size_t _GBACoreListMemoryBlocks(const struct mCore* core, const struct mCoreMemo
memcpy(gbacore->memoryBlocks, _GBAMemoryBlocksSRAM, sizeof(_GBAMemoryBlocksSRAM));
gbacore->nMemoryBlocks = sizeof(_GBAMemoryBlocksSRAM) / sizeof(*_GBAMemoryBlocksSRAM);
break;
case SAVEDATA_SRAM512:
memcpy(gbacore->memoryBlocks, _GBAMemoryBlocksSRAM512, sizeof(_GBAMemoryBlocksSRAM512));
gbacore->nMemoryBlocks = sizeof(_GBAMemoryBlocksSRAM512) / sizeof(*_GBAMemoryBlocksSRAM512);
break;
case SAVEDATA_FLASH512:
memcpy(gbacore->memoryBlocks, _GBAMemoryBlocksFlash512, sizeof(_GBAMemoryBlocksFlash512));
gbacore->nMemoryBlocks = sizeof(_GBAMemoryBlocksFlash512) / sizeof(*_GBAMemoryBlocksFlash512);
@ -984,6 +1024,10 @@ size_t _GBACoreListMemoryBlocks(const struct mCore* core, const struct mCoreMemo
memcpy(gbacore->memoryBlocks, _GBAMemoryBlocksEEPROM, sizeof(_GBAMemoryBlocksEEPROM));
gbacore->nMemoryBlocks = sizeof(_GBAMemoryBlocksEEPROM) / sizeof(*_GBAMemoryBlocksEEPROM);
break;
case SAVEDATA_EEPROM512:
memcpy(gbacore->memoryBlocks, _GBAMemoryBlocksEEPROM512, sizeof(_GBAMemoryBlocksEEPROM512));
gbacore->nMemoryBlocks = sizeof(_GBAMemoryBlocksEEPROM512) / sizeof(*_GBAMemoryBlocksEEPROM512);
break;
default:
memcpy(gbacore->memoryBlocks, _GBAMemoryBlocks, sizeof(_GBAMemoryBlocks));
gbacore->nMemoryBlocks = sizeof(_GBAMemoryBlocks) / sizeof(*_GBAMemoryBlocks);