private void EmulatorThreadProc(string rom)
{
if (!String.IsNullOrEmpty(rom))
{
emulator.LoadFile(rom);
}
else
{
//emulator.LoadFile(@"Z:\public\ROMs\NES\World\Super Mario Bros. (W) [!].nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\World\Mario Bros. (W) [!].nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\USA\Arkanoid (U) [!].nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\World\Donkey Kong (W) (PRG1) [!].nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\World\Duck Hunt (W) [!].nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\tests\spritecans-2011\spritecans.nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\USA\Balloon Fight (U) [!].nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\USA\Legend of Zelda, The (U) (PRG1) [!].nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\Tests\holy_diver\testroms\M4_P256K_C256K.nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\USA\Super Mario Bros. 2 (U) (PRG1) [!].nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\USA\Super Mario Bros. 3 (U) (PRG1) [!].nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\Tests\mmc3_test\1-clocking.nes");
emulator.LoadFile(@"Z:\public\ROMs\NES\USA\Kirby's Adventure (U) (PRG1) [!].nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\Unlicensed\Hot Dance 2000 (Unl).nes");
//emulator.LoadFile(@"Z:\public\ROMs\NES\Tests\apu_mixer\square.nes");
}
emulator.Run();
}
private void RunSpriteHitTest(string rom)
{
IEmulator emulator = this.GetInstance();
emulator.LoadFile(rom);
IMemoryBus cpuBus = (IMemoryBus)emulator.Components.First(c => c.Name == "CPU Bus");
IComponentWithBreakpoints cpuBusBP = (IComponentWithBreakpoints)cpuBus;
bool testComplete = false;
// This is kind of a hack - the test ROMs set 0xF8 to the number of the test that failed, or 1
// if all tests pass, but it's incremented as the tests run. To determine when the test run
// is over, look for a write to 0x07F1, which happens in the routine that prints the results,
// and check 0xF8 at that point.
IMemoryBreakpoint memBP = (IMemoryBreakpoint)cpuBusBP.CreateBreakpoint("MemoryBreakpoint");
memBP.TargetAddress = 0x07F1;
memBP.AccessType = AccessType.Write;
memBP.BreakpointHit += (sender, e) =>
{
testComplete = true;
};
memBP.Enabled = true;
base.RunEmulator(emulator, () => !testComplete);
byte value = cpuBus.Read(0xF8);
if (value != 1)
{
// Non-zero value other than 1 indicates failure
Assert.Fail("Test #{0} failed!", value);
}
}
public void RunCpuTest()
{
IEmulator emulator = this.GetInstance();
emulator.LoadFile(@"TestRoms\nestest\nestest.nes");
List <string> expectedOutput = new List <string>(File.ReadAllLines(@"TestResources\CpuTests\nestest.expected"));
IProcessorCore cpu = (IProcessorCore)emulator.Components.First(c => c.Name == "Ricoh 2A03 CPU");
IComponentWithRegisters ppu = (IComponentWithRegisters)emulator.Components.First(c => c.Name == "Ricoh 2C02 PPU");
IMemoryBus cpuBus = (IMemoryBus)emulator.Components.First(c => c.Name == "CPU Bus");
// Jump to automated test entry point
cpu.GetRegisterByName("PC").Value = 0xC000;
// Set initial state
cpu.GetRegisterByName("S").Value = 0xFD;
ppu.GetRegisterByName("cycle").Value = 0;
ppu.GetRegisterByName("scanline").Value = 241;
IEnumerator <string> outputLineEnumerator = expectedOutput.GetEnumerator();
outputLineEnumerator.MoveNext();
base.RunEmulator(emulator, () =>
{
string state = this.DumpEmulatorState(cpu, ppu, cpuBus);
string expectedOutputLine = outputLineEnumerator.Current;
if (!expectedOutputLine.StartsWith("#") &&
!String.Equals(state, expectedOutputLine, StringComparison.Ordinal))
{
Debug.WriteLine("**** {0}", (object)state);
Debug.WriteLine("Exp: {0}", (object)expectedOutputLine);
Assert.Fail("Output mismatch!");
return(false);
}
Debug.WriteLine(state);
return(outputLineEnumerator.MoveNext());
});
}