mirror of https://github.com/bsnes-emu/bsnes.git
68 lines
1.1 KiB
C++
68 lines
1.1 KiB
C++
#include <sfc/sfc.hpp>
|
|
|
|
namespace SuperFamicom {
|
|
|
|
#include "bus.cpp"
|
|
#include "core.cpp"
|
|
#include "memory.cpp"
|
|
#include "io.cpp"
|
|
#include "timing.cpp"
|
|
#include "serialization.cpp"
|
|
SuperFX superfx;
|
|
|
|
auto SuperFX::Enter() -> void {
|
|
while(true) scheduler.synchronize(), superfx.main();
|
|
}
|
|
|
|
auto SuperFX::main() -> void {
|
|
if(regs.sfr.g == 0) return step(6);
|
|
|
|
instruction(peekpipe());
|
|
|
|
if(regs.r[14].modified) {
|
|
regs.r[14].modified = false;
|
|
updateROMBuffer();
|
|
}
|
|
|
|
if(regs.r[15].modified) {
|
|
regs.r[15].modified = false;
|
|
} else {
|
|
regs.r[15]++;
|
|
}
|
|
}
|
|
|
|
auto SuperFX::init() -> void {
|
|
}
|
|
|
|
auto SuperFX::load() -> void {
|
|
}
|
|
|
|
auto SuperFX::unload() -> void {
|
|
rom.reset();
|
|
ram.reset();
|
|
}
|
|
|
|
auto SuperFX::power() -> void {
|
|
GSU::power();
|
|
create(SuperFX::Enter, system.cpuFrequency());
|
|
|
|
romMask = rom.size() - 1;
|
|
ramMask = ram.size() - 1;
|
|
|
|
for(uint n : range(512)) cache.buffer[n] = 0x00;
|
|
for(uint n : range(32)) cache.valid[n] = false;
|
|
for(uint n : range(2)) {
|
|
pixelcache[n].offset = ~0;
|
|
pixelcache[n].bitpend = 0x00;
|
|
}
|
|
|
|
regs.romcl = 0;
|
|
regs.romdr = 0;
|
|
|
|
regs.ramcl = 0;
|
|
regs.ramar = 0;
|
|
regs.ramdr = 0;
|
|
}
|
|
|
|
}
|