dioscuri.module.cpu
Class Instruction_LOOPNE_LOOPNZ_Jb

java.lang.Object
  dioscuri.module.cpu.Instruction_LOOPNE_LOOPNZ_Jb

All Implemented Interfaces:

Instruction

public class Instruction_LOOPNE_LOOPNZ_Jb
extends java.lang.Object
implements Instruction

Intel opcode E0
Loop while CX is not zero and ZF == 0, performing short jump indicated by immediate signed byte.
Displacement is relative to next instruction.
Flags modified: none

Constructor Summary

Instruction_LOOPNE_LOOPNZ_Jb(CPU processor)
Class constructor specifying processor reference

Method Summary

void	execute() Loop while CX is not zero and ZF == 0, performing short jump indicated by immediate signed byte

Methods inherited from class java.lang.Object

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

Constructor Detail

Instruction_LOOPNE_LOOPNZ_Jb

public Instruction_LOOPNE_LOOPNZ_Jb(CPU processor)

Class constructor specifying processor reference

Parameters:

processor - Reference to CPU class

Method Detail

execute

public void execute()

Loop while CX is not zero and ZF == 0, performing short jump indicated by immediate signed byte

Specified by:

execute in interface Instruction