Package soot.toDex.instructions

Class Insn12x

java.lang.Object

soot.toDex.instructions.AbstractInsn

soot.toDex.instructions.Insn12x

All Implemented Interfaces:

Cloneable, Insn, OneRegInsn, TwoRegInsn

public class Insn12x
extends AbstractInsn
implements TwoRegInsn

The "12x" instruction format: It needs one 16-bit code unit, has two registers and is used for general purposes (hence the "x").

It is used e.g. by the opcodes "move-object", "array-length", the unary operations and the "/2addr" binary operations.

Field Summary

Fields inherited from class soot.toDex.instructions.AbstractInsn

opc, regs

Fields inherited from interface soot.toDex.instructions.OneRegInsn

REG_A_IDX

Fields inherited from interface soot.toDex.instructions.TwoRegInsn

REG_B_IDX

Constructor Summary

Constructors

Constructor	Description
Insn12x(org.jf.dexlib2.Opcode opc, Register regA, Register regB)

Method Summary

Modifier and Type	Method	Description
BitSet	getIncompatibleRegs()
protected org.jf.dexlib2.builder.BuilderInstruction	getRealInsn0(LabelAssigner assigner)
Register	getRegA()
Register	getRegB()

Methods inherited from class soot.toDex.instructions.AbstractInsn

getMinimumRegsNeeded, getOpcode, getRealInsn, getRegs, getSize, hasIncompatibleRegs, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface soot.toDex.instructions.Insn

getMinimumRegsNeeded, getOpcode, getRealInsn, getRegs, getSize, hasIncompatibleRegs

Constructor Detail

Insn12x

public Insn12x(org.jf.dexlib2.Opcode opc,
               Register regA,
               Register regB)

Method Detail

getRegA

public Register getRegA()

Specified by:

getRegA in interface OneRegInsn

getRegB

public Register getRegB()

Specified by:

getRegB in interface TwoRegInsn

getRealInsn0

protected org.jf.dexlib2.builder.BuilderInstruction getRealInsn0(LabelAssigner assigner)

Specified by:

getRealInsn0 in class AbstractInsn

getIncompatibleRegs

public BitSet getIncompatibleRegs()

Specified by:

getIncompatibleRegs in interface Insn

Overrides:

getIncompatibleRegs in class AbstractInsn