monitor.java~1~

Java源码

/**
 * Created by IntelliJ IDEA. User: yellowicq Date: 2004-4-27 Time: 14:50:07
 * To change this template use File | Settings | File Templates.
 */
public class MONITOR {
    public MONITOR() { }

    public String Name() {
        return "monitor";
    }

    public int NumArguments() {
        return 0;
    }

    public String ToString() {
        return Name();
    }

    public void SI(AbstractMachineState state) {
        Tracer.debug("SI monitor");
        VM_DataArea VM_da = (VM_DataArea)state.getDataArea();
        VM_Program VM_prog = (VM_Program)state.getProgram();
        // Implementation of allocate semantics
        Tracer.debug("********************************");
        Tracer.debug("Current CP:" + VM_prog.CP);
        Tracer.debug("Current CP_GLOBAL:" + VM_da.regs.getCP_GLOBAL());
        VM_da.orStack.traceOrStack();
        Tracer.debug("********************************");
        //move the cp pointer to next
        synchronized(this) {
            VM_prog.Next();
            VM_da.regs.setCP_GLOBAL(VM_prog.Consult_CP());
        }
    }

    public void Process(String[] args) {
        // Proces the text representation of the instruction
    }
}