/*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html.
*
* This file is a derivative of code released under the terms listed below.
*
*/
/*
*
* Copyright (c) 2009-2012,
*
* Adam Fuchs <afuchs@cs.umd.edu>
* Avik Chaudhuri <avik@cs.umd.edu>
* Steve Suh <suhsteve@gmail.com>
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The names of the contributors may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*
*/
package com.ibm.wala.dalvik.dex.instructions;
import org.jf.dexlib.Code.Opcode;
import com.ibm.wala.dalvik.classLoader.DexIMethod;
import com.ibm.wala.types.TypeReference;
public class ArrayGet extends Instruction {
public enum Type{t_int,t_wide,t_boolean,t_byte,t_char, t_object, t_short};
public final int destination;
public final int array;
public final int offset;
public final Type type;
public ArrayGet(int pc, int destination, int array, int offset, Type type, Opcode op, DexIMethod method) {
super(pc, op, method);
this.destination = destination;
this.array = array;
this.offset = offset;
this.type = type;
}
@Override
public void visit(Visitor visitor) {
visitor.visitArrayGet(this);
}
public TypeReference getType()
{
return getType(type);
}
public static TypeReference getType(Type type) {
switch(type)
{
case t_int:
return TypeReference.Int;
case t_wide:
return TypeReference.Long;
case t_boolean:
return TypeReference.Boolean;
case t_byte:
return TypeReference.Byte;
case t_char:
return TypeReference.Char;
case t_object:
return TypeReference.JavaLangObject;
case t_short:
return TypeReference.Short;
default:
return null;
}
}
}