public static void Main(string[] args)
{
i8080Cpu cpu = new i8080Cpu();
loadMemory(cpu);
displayRegs(cpu);
Console.WriteLine("***BEGIN***");
while (cpu.running)
{
cpu.execute();
displayRegs(cpu);
displayFlags(cpu);
Console.WriteLine();
}
Console.WriteLine("***END***");
displayRegs(cpu);
displayFlags(cpu);
Console.Read();
//dumpMemory(cpu);
}
public static void displayRegs(i8080Cpu cpu)
{
Console.WriteLine("A:0x{0} B:0x{1}", cpu.reg_a.ToString("X2"), cpu.reg_b.ToString("X2"));
Console.WriteLine("C:0x{0:X2} D:0x{1}", cpu.reg_c, cpu.reg_d.ToString("X2"));
Console.WriteLine("E:0x{0} H:0x{1}", cpu.reg_e.ToString("X2"), cpu.reg_h.ToString("X2"));
Console.WriteLine("L:0x{0} FLAGS:0x{1}", cpu.reg_l.ToString("X2"), cpu.reg_flags.ToString("X2"));
}
public static void loadMemory(i8080Cpu cpu)
{
BinaryReader binReader = new BinaryReader(File.OpenRead("mem.bin"));
for (int i = 0x0; i <= 0xffff; i++)
{
cpu.memory[i] = binReader.ReadByte();
}
binReader.Close();
}
public static void dumpMemory(i8080Cpu cpu)
{
StreamWriter dumpfile = new StreamWriter("mem.txt");
BinaryWriter binDumpFile = new BinaryWriter(File.Open("mem.bin", FileMode.Create));
for (int i = 0x0; i <= 0xFFFF; i++)
{
dumpfile.WriteLine("0x{0} 0x{1}", i.ToString("X4"), cpu.memory[i].ToString("X2"));
binDumpFile.Write(cpu.memory[i]);
}
dumpfile.Close();
binDumpFile.Close();
}
public static void displayFlags(i8080Cpu cpu)
{
Console.WriteLine("CF: {0} PF: {1} ZF: {2} SF: {3}", cpu.getCF(), cpu.getPF(), cpu.getZF(), cpu.getSF());
}