Package soot.dexpler

Class DexFillArrayDataTransformer

java.lang.Object

soot.Transformer

soot.BodyTransformer

soot.dexpler.DexFillArrayDataTransformer

public class DexFillArrayDataTransformer
extends BodyTransformer

If Dalvik bytecode can contain fill-array-data instructions that can fill an array with data elements we only know the element size of. Therefore when processing such instructions in FillArrayDataInstruction we don't know the exact type of the data that is loaded. Because of (conditional) branches in the code, identifying the type is not always possible at that stage. Instead UntypedConstant constants are used. These constants are processed by this transformer and get their final type.

Author:

Jan Peter Stotz

Constructor Summary

Constructors

Constructor	Description
DexFillArrayDataTransformer()

Method Summary

Modifier and Type	Method	Description
protected void	internalTransform(Body body, String phaseName, Map<String,String> options)	This method is called to perform the transformation itself.
static DexFillArrayDataTransformer	v()

Methods inherited from class soot.BodyTransformer

transform, transform, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

DexFillArrayDataTransformer

public DexFillArrayDataTransformer()

Method Detail

v

public static DexFillArrayDataTransformer v()

internalTransform

protected void internalTransform(Body body,
                                 String phaseName,
                                 Map<String,String> options)

Description copied from class: BodyTransformer

This method is called to perform the transformation itself. It is declared abstract; subclasses must implement this method by making it the entry point to their actual Body transformation.

Specified by:

internalTransform in class BodyTransformer

Parameters:

body - the body on which to apply the transformation

phaseName - the phasename for this transform; not typically used by implementations.

options - the actual computed options; a combination of default options and Scene specified options.