Ypsilon.Emulation.Processor.YCPU.Run C# (CSharp) Method

        public void Run(int cyclecount = -1)
        {
            // Count Cycles:
            long cyclesTarget = cyclecount == -1 ? long.MaxValue : cyclecount + Cycles;

            // Run the processor for cyclecount Cycles:
            Running = true;
            while (Running) {
                try {
                    ushort word = ReadMemInt16(PC, SegmentIndex.CS);
                    PC += 2;

                    // Execute Memory[PC] and increment the cycle counter:
                    YCPUInstruction opcode = m_Opcodes[word & 0x00FF];
                    opcode.Opcode(word);
                    Cycles += opcode.Cycles;

                    // Check for hardware interrupt:
                    if (PS_H && !PS_Q && BUS.IsIRQ)
                        Interrupt_HWI();

                    // Check for RTC interrupt:
                    if (m_RTC.IsEnabled && m_RTC.IRQ(Cycles))
                        Interrupt_Clock();

                    // Check to see if we've exceeded our cycle target:
                    if (Cycles >= cyclesTarget)
                        m_Pausing = true;
                    if (m_Pausing) {
                        Running = false;
                        m_Pausing = false;
                    }
                }
                catch (SegFaultException e) {
                    Interrupt_SegFault(e.SegmentType, 0xffff, PC);
                }
            }
        }