nl.kbna.dioscuri.module.cpu
Class Instruction_GRP11_MOV_EbIb

java.lang.Object
  nl.kbna.dioscuri.module.cpu.Instruction_GRP11_MOV_EbIb

All Implemented Interfaces:

Instruction

public class Instruction_GRP11_MOV_EbIb
extends java.lang.Object
implements Instruction

Intel opcode C6
Group 11 opcode extension: MOV immediate byte (source) into memory/register (destination).
Performs the selected instruction (indicated by bits 5, 4, 3 of the ModR/M byte) using immediate data.
NOTE: Only one instruction in group (MOV EbIb, reg=000).
Flags modified: none

Field Summary

(package private) byte	addressByte
private CPU	cpu
(package private) byte[]	destinationRegister
(package private) byte	displacement
(package private) int	intermediateResult
(package private) byte[]	memoryReferenceDisplacement
(package private) byte[]	memoryReferenceLocation
(package private) boolean	operandWordSize
(package private) byte	registerHighLow

Constructor Summary

Instruction_GRP11_MOV_EbIb()
Class constructor

Instruction_GRP11_MOV_EbIb(CPU processor)
Class constructor specifying processor reference

Method Summary

void	execute() MOV immediate byte into memory/register.

Methods inherited from class java.lang.Object

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

Field Detail

cpu

private CPU cpu

operandWordSize

boolean operandWordSize

addressByte

byte addressByte

memoryReferenceDisplacement

byte[] memoryReferenceDisplacement

memoryReferenceLocation

byte[] memoryReferenceLocation

destinationRegister

byte[] destinationRegister

intermediateResult

int intermediateResult

displacement

byte displacement

registerHighLow

byte registerHighLow

Constructor Detail

Instruction_GRP11_MOV_EbIb

public Instruction_GRP11_MOV_EbIb()

Class constructor

Instruction_GRP11_MOV_EbIb

public Instruction_GRP11_MOV_EbIb(CPU processor)

Class constructor specifying processor reference

Parameters:

processor - Reference to CPU class

Method Detail

execute

public void execute()
             throws CPUInstructionException

MOV immediate byte into memory/register.

Specified by:

execute in interface Instruction

Throws:

CPUInstructionException