dioscuri.module.cpu
Class Instruction_IMUL_GvEvIb

java.lang.Object
  dioscuri.module.cpu.Instruction_IMUL_GvEvIb

All Implemented Interfaces:

Instruction

public class Instruction_IMUL_GvEvIb
extends java.lang.Object
implements Instruction

Intel opcode 6B
Signed multiply.
Multiplication uses three operands: 1=destination, 2=first source, 3=second source
Flags modified: CF, OF. Flags SF, ZF, AF, and PF are undefined

Constructor Summary

Instruction_IMUL_GvEvIb()
Class constructor

Instruction_IMUL_GvEvIb(CPU processor)
Class constructor specifying processor reference

Method Summary

void	execute() Signed multiply. Multiplication uses three operands: 1=destination, 2=first source, 3=second source Flags modified: CF, OF.

Methods inherited from class java.lang.Object

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

Constructor Detail

Instruction_IMUL_GvEvIb

public Instruction_IMUL_GvEvIb()

Class constructor

Instruction_IMUL_GvEvIb

public Instruction_IMUL_GvEvIb(CPU processor)

Class constructor specifying processor reference

Parameters:

processor - Reference to CPU class

Method Detail

execute

public void execute()

Signed multiply.
Multiplication uses three operands: 1=destination, 2=first source, 3=second source
Flags modified: CF, OF. Flags SF, ZF, AF, and PF are undefined

Specified by:

execute in interface Instruction