soot.tagkit

Class JasminAttribute

java.lang.Object

soot.tagkit.JasminAttribute

All Implemented Interfaces:

Attribute, Tag

Direct Known Subclasses:

CodeAttribute

public abstract class JasminAttribute
extends java.lang.Object
implements Attribute

This class must be extended by Attributes that can be emitted in Jasmin. The attributes must format their data in Base64 and if Unit references they may contain must be emitted as labels embedded and escaped in the attribute's Base64 data stream at the location where the value of their pc is to occur. For example:

 
    aload_1
    iload_2
    label2:
    iaload
 label3:
    iastore
    iinc 2 1
    label0:
    iload_2
    aload_0
    arraylength
 label4:
   if_icmplt label1
   return
 .code_attribute ArrayCheckAttribute "%label2%Aw==%label3%Ag==%label4%Ag=="

Constructor Summary

Constructors

Constructor and Description
JasminAttribute()

Method Summary

Methods

Modifier and Type	Method and Description
abstract byte[]	decode(java.lang.String attr, java.util.Hashtable<java.lang.String,java.lang.Integer> labelToPc)
abstract java.lang.String	getJasminValue(java.util.Map<Unit,java.lang.String> instToLabel)

Methods inherited from class java.lang.Object

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

Methods inherited from interface soot.tagkit.Attribute

setValue

Methods inherited from interface soot.tagkit.Tag

getName, getValue

Constructor Detail

JasminAttribute

public JasminAttribute()

Method Detail

decode

public abstract byte[] decode(java.lang.String attr,
            java.util.Hashtable<java.lang.String,java.lang.Integer> labelToPc)

getJasminValue

public abstract java.lang.String getJasminValue(java.util.Map<Unit,java.lang.String> instToLabel)