84 lines
1.4 KiB
C++
84 lines
1.4 KiB
C++
#if defined(GAMEBOY)
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#include <snes/snes.hpp>
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#define ICD2_CPP
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namespace SNES {
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#include "interface/interface.cpp"
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#include "mmio/mmio.cpp"
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#include "serialization.cpp"
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ICD2 icd2;
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void ICD2::Enter() { icd2.enter(); }
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void ICD2::enter() {
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while(true) {
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if(scheduler.sync == Scheduler::SynchronizeMode::All) {
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GameBoy::system.runtosave();
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scheduler.exit(Scheduler::ExitReason::SynchronizeEvent);
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}
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if(r6003 & 0x80) {
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GameBoy::system.run();
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step(GameBoy::system.clocks_executed);
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GameBoy::system.clocks_executed = 0;
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} else { //DMG halted
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audio.coprocessor_sample(0x0000, 0x0000);
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step(1);
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}
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synchronize_cpu();
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}
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}
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void ICD2::init() {
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}
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void ICD2::load() {
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}
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void ICD2::unload() {
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}
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void ICD2::power() {
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audio.coprocessor_enable(true);
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audio.coprocessor_frequency(4 * 1024 * 1024);
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}
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void ICD2::reset() {
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create(ICD2::Enter, cpu.frequency / 5);
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r6000_ly = 0x00;
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r6000_row = 0x00;
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r6003 = 0x00;
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r6004 = 0xff;
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r6005 = 0xff;
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r6006 = 0xff;
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r6007 = 0xff;
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for(unsigned n = 0; n < 16; n++) r7000[n] = 0x00;
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r7800 = 0x0000;
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mlt_req = 0;
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for(auto &n : lcd.buffer) n = 0;
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for(auto &n : lcd.output) n = 0;
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lcd.row = 0;
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packetsize = 0;
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joyp_id = 3;
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joyp15lock = 0;
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joyp14lock = 0;
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pulselock = true;
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GameBoy::system.init();
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GameBoy::system.power();
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}
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ICD2::ICD2()
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{
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GameBoy::interface = this;
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}
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}
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#endif
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