dioscuri.module.cpu
Class Instruction_LOOP_Jb

java.lang.Object
  dioscuri.module.cpu.Instruction_LOOP_Jb

All Implemented Interfaces:

Instruction

public class Instruction_LOOP_Jb
extends java.lang.Object
implements Instruction

Intel opcode E2
Loop while CX is not zero, performing short jump indicated by immediate signed byte.
Displacement is relative to next instruction.
Flags modified: none

Constructor Summary

Instruction_LOOP_Jb()
Class constructor

Instruction_LOOP_Jb(CPU processor)
Class constructor specifying processor reference

Method Summary

void	execute() Loop while CX is not zero, 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_LOOP_Jb

public Instruction_LOOP_Jb()

Class constructor

Instruction_LOOP_Jb

public Instruction_LOOP_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, performing short jump indicated by immediate signed byte

Specified by:

execute in interface Instruction