org.boris.pecoff4j.asm

Class AbstractInstruction

java.lang.Object

org.boris.pecoff4j.asm.AbstractInstruction

All Implemented Interfaces:

Instruction

Direct Known Subclasses:

ADD, CALL, CMP, JGE, JMP, JumpIfInstruction, LEA, MOV, POP, PUSH, RET, SHL, SUB, TEST

public abstract class AbstractInstruction
extends Object
implements Instruction

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	code
protected String	label
protected int	offset

Constructor Summary

Constructors

Constructor and Description
AbstractInstruction()

Method Summary

Modifier and Type	Method and Description
protected byte	b1(int value)
protected byte	b2(int value)
protected byte	b3(int value)
protected byte	b4(int value)
String	getLabel()
int	getOffset()
int	getOpCode()
void	setLabel(String label)
void	setOffset(int offset)
int	size()
byte[]	toCode()
protected byte[]	toCode(int opcode)
protected byte[]	toCode(int opcode, byte imm8)
protected byte[]	toCode(int opcode, int imm32)
protected byte[]	toCode(int opcode, ModRM modrm)
protected byte[]	toCode(int opcode, ModRM modrm, byte imm8)
protected byte[]	toCode(int opcode, ModRM modrm, byte disp8, int imm32)
protected byte[]	toCode(int opcode, ModRM modrm, int imm32)
protected byte[]	toCode(int opcode, ModRM modrm, int disp32, int imm32)
protected byte[]	toCode(int opcode, ModRM modrm, SIB sib, byte imm8)
protected byte[]	toCode(int opcode, ModRM modrm, SIB sib, int imm32)
static String	toHexString(byte value, boolean showSign)
static String	toHexString(int value, boolean showSign)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.boris.pecoff4j.asm.Instruction

toIntelAssembly

Field Detail

code

protected byte[] code

offset

protected int offset

label

protected String label

Constructor Detail

AbstractInstruction

public AbstractInstruction()

Method Detail

size

public int size()

Specified by:

size in interface Instruction

toCode

public byte[] toCode()

Specified by:

toCode in interface Instruction

getOpCode

public int getOpCode()

setOffset

public void setOffset(int offset)

getOffset

public int getOffset()

setLabel

public void setLabel(String label)

getLabel

public String getLabel()

toCode

protected byte[] toCode(int opcode)

toCode

protected byte[] toCode(int opcode,
                        ModRM modrm)

toCode

protected byte[] toCode(int opcode,
                        byte imm8)

toCode

protected byte[] toCode(int opcode,
                        int imm32)

toCode

protected byte[] toCode(int opcode,
                        ModRM modrm,
                        byte imm8)

toCode

protected byte[] toCode(int opcode,
                        ModRM modrm,
                        int imm32)

toCode

protected byte[] toCode(int opcode,
                        ModRM modrm,
                        SIB sib,
                        byte imm8)

toCode

protected byte[] toCode(int opcode,
                        ModRM modrm,
                        SIB sib,
                        int imm32)

toCode

protected byte[] toCode(int opcode,
                        ModRM modrm,
                        int disp32,
                        int imm32)

toCode

protected byte[] toCode(int opcode,
                        ModRM modrm,
                        byte disp8,
                        int imm32)

b1

protected byte b1(int value)

b2

protected byte b2(int value)

b3

protected byte b3(int value)

b4

protected byte b4(int value)

toHexString

public static String toHexString(int value,
                                 boolean showSign)

toHexString

public static String toHexString(byte value,
                                 boolean showSign)