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| author | Peter Fors <peter.fors@mindkiller.com> | 2025-10-09 22:07:52 +0200 |
|---|---|---|
| committer | Peter Fors <peter.fors@mindkiller.com> | 2025-10-09 22:07:52 +0200 |
| commit | 030724a9aea346e4a9843d5842fb28c6d6c4cf1a (patch) | |
| tree | f06fb84aaef64b2f4e2d81b3d2d3eef71bad83ec /mknes_mapper.h | |
| parent | 412b2ef851516c1de8ba5006ddd284192cbcaf9b (diff) | |
Rearrangement and refactoring and optimizations and more accuracy
Diffstat (limited to 'mknes_mapper.h')
| -rw-r--r-- | mknes_mapper.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/mknes_mapper.h b/mknes_mapper.h new file mode 100644 index 0000000..88351f5 --- /dev/null +++ b/mknes_mapper.h @@ -0,0 +1,37 @@ + +#include "mappers/mapper_000_0.h" +#include "mappers/mapper_001_0.h" +#include "mappers/mapper_002_2.h" +#include "mappers/mapper_003_0.h" +#include "mappers/mapper_003_1.h" +#include "mappers/mapper_003_2.h" +#include "mappers/mapper_007_2.h" +#include "mappers/mapper_011_0.h" +#include "mappers/mapper_066_0.h" + +struct nes_state; + +struct mapper_functions { + uint8_t (*prg_rom_read)(struct nes_state *state, uint32_t addr); + void (*prg_rom_write)(struct nes_state *state, uint32_t addr, uint8_t value); + uint8_t (*prg_ram_read)(struct nes_state *state, uint32_t addr); + void (*prg_ram_write)(struct nes_state *state, uint32_t addr, uint8_t value); + uint8_t (*chr_read)(struct nes_state *state, uint32_t addr); + void (*chr_write)(struct nes_state *state, uint32_t addr, uint8_t value); + uint8_t (*ciram_read)(struct nes_state *state, uint32_t addr); + void (*ciram_write)(struct nes_state *state, uint32_t addr, uint8_t value); + void (*tick)(struct nes_state *state); +} __attribute__((aligned(64))); + +union mapper_data { + struct mapper_000_0 m000_0; + struct mapper_001_0 m001_0; + struct mapper_002_2 m002_2; + struct mapper_003_0 m003_0; + struct mapper_003_1 m003_1; + struct mapper_003_2 m003_2; + struct mapper_007_2 m007_2; + struct mapper_011_0 m011_0; + struct mapper_066_0 m066_0; +} __attribute__((aligned(64))); + |