private static unsafe void ProcessInterrupt(ref IRQContext xContext) { var interrupt = xContext.Interrupt; var Handler = xINT[interrupt]; if (Handler != null) { Handler(ref xContext); } else if (interrupt < 0x20) { Fault.Handle(ref xContext); } else { Debug.Write("Unhandled Interrupt %d\n", (uint)interrupt); } // Send End of Interrupt for IRQs if (interrupt >= 0x20) { PIC.EndOfInterrupt(interrupt); } }