mirror of https://github.com/bsnes-emu/bsnes.git
55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
struct CPU : Processor::ARM, Thread, MMIO {
|
|
using ARM::read;
|
|
using ARM::write;
|
|
|
|
uint8* iwram = nullptr;
|
|
uint8* ewram = nullptr;
|
|
#include "registers.hpp"
|
|
#include "prefetch.hpp"
|
|
#include "state.hpp"
|
|
|
|
//cpu.cpp
|
|
static auto Enter() -> void;
|
|
|
|
auto main() -> void;
|
|
|
|
auto step(unsigned clocks) -> void override;
|
|
auto bus_idle(uint32 addr) -> void override;
|
|
auto bus_read(uint32 addr, uint32 size, bool mode) -> uint32 override;
|
|
auto bus_write(uint32 addr, uint32 size, bool mode, uint32 word) -> void override;
|
|
|
|
auto sync_step(unsigned clocks) -> void;
|
|
auto keypad_run() -> void;
|
|
auto power() -> void;
|
|
|
|
CPU();
|
|
~CPU();
|
|
|
|
//mmio.cpp
|
|
auto read(uint32 addr) -> uint8;
|
|
auto write(uint32 addr, uint8 byte) -> void;
|
|
|
|
auto iwram_read(uint32 addr, uint32 size) -> uint32;
|
|
auto iwram_write(uint32 addr, uint32 size, uint32 word) -> void;
|
|
|
|
auto ewram_read(uint32 addr, uint32 size) -> uint32;
|
|
auto ewram_write(uint32 addr, uint32 size, uint32 word) -> void;
|
|
|
|
//dma.cpp
|
|
auto dma_run() -> void;
|
|
auto dma_exec(Registers::DMA& dma) -> void;
|
|
auto dma_vblank() -> void;
|
|
auto dma_hblank() -> void;
|
|
auto dma_hdma() -> void;
|
|
|
|
//timer.cpp
|
|
auto timer_step(unsigned clocks) -> void;
|
|
auto timer_increment(unsigned n) -> void;
|
|
auto timer_fifo_run(unsigned n) -> void;
|
|
|
|
//serialization.cpp
|
|
auto serialize(serializer&) -> void;
|
|
};
|
|
|
|
extern CPU cpu;
|