dioscuri.module.cpu
Class Instruction_RETF

java.lang.Object
  extended by dioscuri.module.cpu.Instruction_RETF
All Implemented Interfaces:
Instruction

public class Instruction_RETF
extends java.lang.Object
implements Instruction

Intel opcode CB
Far (intersegment) return to calling procedure.
Transfer control to return address located at top stack.
Flags modified: none


Constructor Summary
Instruction_RETF()
          Class constructor
Instruction_RETF(CPU processor)
          Class constructor specifying processor reference
 
Method Summary
 void execute()
          Transfer control to return address located at top stack
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Instruction_RETF

public Instruction_RETF()
Class constructor


Instruction_RETF

public Instruction_RETF(CPU processor)
Class constructor specifying processor reference

Parameters:
processor - Reference to CPU class
Method Detail

execute

public void execute()
Transfer control to return address located at top stack

Specified by:
execute in interface Instruction