mirror of https://github.com/bsnes-emu/bsnes.git
63 lines
1.0 KiB
C++
63 lines
1.0 KiB
C++
#include <ws/ws.hpp>
|
|
|
|
namespace WonderSwan {
|
|
|
|
CPU cpu;
|
|
#include "io.cpp"
|
|
#include "interrupt.cpp"
|
|
#include "dma.cpp"
|
|
#include "serialization.cpp"
|
|
|
|
auto CPU::Enter() -> void {
|
|
while(true) scheduler.synchronize(), cpu.main();
|
|
}
|
|
|
|
auto CPU::main() -> void {
|
|
poll();
|
|
exec();
|
|
}
|
|
|
|
auto CPU::step(uint clocks) -> void {
|
|
Thread::step(clocks);
|
|
synchronize(ppu);
|
|
synchronize(apu);
|
|
synchronize(cartridge);
|
|
}
|
|
|
|
auto CPU::wait(uint clocks) -> void {
|
|
step(clocks);
|
|
}
|
|
|
|
auto CPU::read(uint20 addr) -> uint8 {
|
|
return bus.read(addr);
|
|
}
|
|
|
|
auto CPU::write(uint20 addr, uint8 data) -> void {
|
|
return bus.write(addr, data);
|
|
}
|
|
|
|
auto CPU::in(uint16 port) -> uint8 {
|
|
return bus.portRead(port);
|
|
}
|
|
|
|
auto CPU::out(uint16 port, uint8 data) -> void {
|
|
return bus.portWrite(port, data);
|
|
}
|
|
|
|
auto CPU::power() -> void {
|
|
V30MZ::power();
|
|
create(CPU::Enter, 3'072'000);
|
|
|
|
bus.map(this, 0x00a0);
|
|
bus.map(this, 0x00b0, 0x00b6);
|
|
|
|
if(system.model() != Model::WonderSwan) {
|
|
bus.map(this, 0x0040, 0x0049);
|
|
bus.map(this, 0x0062);
|
|
}
|
|
|
|
memory::fill(&r, sizeof(Registers));
|
|
}
|
|
|
|
}
|