dioscuri.module.cpu
Class Instruction_IRET

java.lang.Object
  dioscuri.module.cpu.Instruction_IRET

All Implemented Interfaces:

Instruction

public class Instruction_IRET
extends java.lang.Object
implements Instruction

Intel opcode CF
Interrupt return.
Returns from an interrupt or exception handler and restores IP, CS and flags.
Flags modified: all

Constructor Summary

Instruction_IRET()
Class constructor

Instruction_IRET(CPU processor)
Class constructor specifying processor reference

Method Summary

void	execute() Returns from an interrupt or exception handler and restores IP, CS and flags.

Methods inherited from class java.lang.Object

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

Constructor Detail

Instruction_IRET

public Instruction_IRET()

Class constructor

Instruction_IRET

public Instruction_IRET(CPU processor)

Class constructor specifying processor reference

Parameters:

processor - Reference to CPU class

Method Detail

execute

public void execute()

Returns from an interrupt or exception handler and restores IP, CS and flags.

Specified by:

execute in interface Instruction