dioscuri.module.cpu
Class Instruction_RETF_Iw

java.lang.Object
  dioscuri.module.cpu.Instruction_RETF_Iw

All Implemented Interfaces:

Instruction

public class Instruction_RETF_Iw
extends java.lang.Object
implements Instruction

Intel opcode CA
Far (intersegment) return to calling procedure and pop bytes from stack
Transfer control to return address located at top stack, and release a number of stack bytes
Flags modified: none

Constructor Summary

Instruction_RETF_Iw()
Class constructor

Instruction_RETF_Iw(CPU processor)
Class constructor specifying processor reference

Method Summary

void	execute() Transfer control to return address located at top of stack; release number of stack bytes

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Instruction_RETF_Iw

public Instruction_RETF_Iw()

Class constructor

Instruction_RETF_Iw

public Instruction_RETF_Iw(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 of stack; release number of stack bytes

Specified by:

execute in interface Instruction