public InterruptQueueingHandler(InterruptHandler interruptHandler, String interruptQueueName, String interruptName, long interruptQueueingAddress, long interruptFlagAddress)
{
_interruptHandler = interruptHandler;
_interruptFlagAddress = interruptFlagAddress;
_interruptName = interruptName;
_interruptHandler.RegisterHardwareInterrupt(interruptQueueName, interruptQueueingAddress, true, AddToInterruptQueue);
}
public InterruptQueueingHandler(InterruptHandler interruptHandler, String interruptQueueName, String interruptName, long interruptQueueingAddress, long interruptFlagAddress)
{
_interruptHandler = interruptHandler;
_interruptFlagAddress = interruptFlagAddress;
_interruptName = interruptName;
_interruptHandler.RegisterHardwareInterrupt(interruptQueueName, interruptQueueingAddress, true, AddToInterruptQueue);
}
public CPU(MemoryController memoryBus, InterruptHandler interruptHandler)
{
_memoryBus = memoryBus;
interruptHandler.SoftwareInterruptTriggered += new EventHandler<InterruptEventArgs>(InterruptHandler_InterruptTriggered);
_interruptReturnAddress = new Stack<long>();
_interruptReturnStack = new Stack<SoftwareInterruptRequest>();
_interruptJump = new List<SoftwareInterruptRequest>();
}
private static void DisplayDevices(MemoryController memory, List<IMemoryMappedDevice> devices, InterruptHandler interruptHandler)
{
Console.WriteLine("Memory {0} bytes", memory.Size );
Console.WriteLine();
Console.WriteLine("Devices");
Console.WriteLine("=============================================");
foreach (var mappedDevice in devices.OrderBy(d=>d.MemoryRangeStart))
{
Console.WriteLine("{0} - {1} bytes [{2}-{3}]", mappedDevice.Name.PadRight(15), mappedDevice.MemoryRangeLength, mappedDevice.MemoryRangeStart, mappedDevice.MemoryRangeStart + mappedDevice.MemoryRangeLength);
}
Console.WriteLine("=============================================");
String irqList = interruptHandler.GetIrqList();
Console.WriteLine();
Console.WriteLine(irqList);
}
static void Main(string[] args)
{
// Create memory and load the program and arguments (if present).
_mem = new MemoryController();
if (args.Length >= 1)
{
_mem.LoadProgram(args[0], args.Skip(1));
}
else if (args.Length == 1)
{
_mem.LoadProgram(args[0]);
}
InterruptHandler interruptHandler = new InterruptHandler(_mem);
_mappedDevices = new List <IMemoryMappedDevice>();
// Create a memory mapped console device.
ConsoleDevice consoleDevice = new ConsoleDevice(_mem, interruptHandler, 1048448, 128);
_mappedDevices.Add(consoleDevice);
KeyboardDevice keyboardDevice = new KeyboardDevice(_mem, interruptHandler, 1048319, 128);
_mappedDevices.Add(keyboardDevice);
DisplayDevices(_mem, _mappedDevices, interruptHandler);
Console.WriteLine();
Console.WriteLine("Ready. Press enter to begin...");
Console.ReadLine();
Console.Clear();
// Start the keyboard device.
keyboardDevice.StartDevice();
_mem.DebugWrite();
// Create the CPU and start it running.
_cpu = new CPU(_mem, interruptHandler);
_cpu.Run();
Console.ReadLine();
}
static void Main(string[] args)
{
// Create memory and load the program and arguments (if present).
_mem = new MemoryController();
if (args.Length >= 1)
{
_mem.LoadProgram(args[0], args.Skip(1));
}
else if (args.Length == 1)
{
_mem.LoadProgram(args[0]);
}
InterruptHandler interruptHandler = new InterruptHandler(_mem);
_mappedDevices = new List<IMemoryMappedDevice>();
// Create a memory mapped console device.
ConsoleDevice consoleDevice = new ConsoleDevice(_mem, interruptHandler, 1048448, 128);
_mappedDevices.Add(consoleDevice);
KeyboardDevice keyboardDevice = new KeyboardDevice(_mem, interruptHandler, 1048319, 128);
_mappedDevices.Add(keyboardDevice);
DisplayDevices(_mem, _mappedDevices, interruptHandler);
Console.WriteLine();
Console.WriteLine("Ready. Press enter to begin...");
Console.ReadLine();
Console.Clear();
// Start the keyboard device.
keyboardDevice.StartDevice();
_mem.DebugWrite();
// Create the CPU and start it running.
_cpu = new CPU(_mem, interruptHandler);
_cpu.Run();
Console.ReadLine();
}
private static void DisplayDevices(MemoryController memory, List <IMemoryMappedDevice> devices, InterruptHandler interruptHandler)
{
Console.WriteLine("Memory {0} bytes", memory.Size);
Console.WriteLine();
Console.WriteLine("Devices");
Console.WriteLine("=============================================");
foreach (var mappedDevice in devices.OrderBy(d => d.MemoryRangeStart))
{
Console.WriteLine("{0} - {1} bytes [{2}-{3}]", mappedDevice.Name.PadRight(15), mappedDevice.MemoryRangeLength, mappedDevice.MemoryRangeStart, mappedDevice.MemoryRangeStart + mappedDevice.MemoryRangeLength);
}
Console.WriteLine("=============================================");
String irqList = interruptHandler.GetIrqList();
Console.WriteLine();
Console.WriteLine(irqList);
}