public Processor(RealMemory realMemory, ChannelTool channelTool, VirtualMemory virtualMemory = null, Pager pager = null)
{
RealMemory = realMemory;
VirtualMemory = virtualMemory;
ChannelTool = channelTool;
Pager = pager;
FileManager = new FileManager(RealMemory, this);
CommandInterpretator = new CommandInterpretator(this, virtualMemory);
Interruptor = new Interruptor(this, virtualMemory, FileManager, RealMemory);
// STOPS PROGRAM AFTER MAX STEP COUNT
UseMaxStep = true;
// CURRENT STEP
CurrentStep = 0;
registers = new Dictionary <string, Register>
{
{ "R1", new Register(value: 0) }, // Word length general register
{ "R2", new Register(value: 0) }, // Word length general register
{ "IC", new HexRegister(2) }, // Current command adress in memory register
{ "PTR", new HexRegister(4) }, // Page table adress register
{ "SF", new StatusFlagRegister() }, // Aritmetic operation logic values
{ "MODE", new ChoiceRegister('N', 'S') }, // Processor mode "N" - user, "S" - supervisor
{ "PI", new ChoiceRegister(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) }, // Program interuptor
{ "SI", new ChoiceRegister(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) }, // Supervisor interuptor
{ "TI", new HexRegister(Utility.TIMER_VALUE, 1) } // Timer interuptor
};
}
public RealMachine(Input inputHandler = null, Output outputHandler = null)
{
RealMemory = new RealMemory();
ExternalMemory = new ExternalMemory();
InputHandler = inputHandler;
OutputHandler = outputHandler;
ChannelTool = new ChannelTool(RealMemory, ExternalMemory, InputHandler, OutputHandler);
Processor = new Processor(RealMemory, ChannelTool);
ChannelTool.SetProcessor(Processor);
VirtualMemory = null;
Pager = null;
}
public void ExecuteChannelToolXCHGCommand() => ChannelTool.XCHG();
public void SetChannelToolRegisterValues(int SB, int DB, int ST, int DT) => ChannelTool.SetRegisters(SB, DB, ST, DT);