236 lines
7.7 KiB
Java
236 lines
7.7 KiB
Java
/*
|
|
* 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.dexlib2.Opcode;
|
|
|
|
import com.ibm.wala.dalvik.classLoader.DexIMethod;
|
|
import com.ibm.wala.shrikeBT.IInvokeInstruction;
|
|
import com.ibm.wala.shrikeBT.IInvokeInstruction.IDispatch;
|
|
import com.ibm.wala.types.Descriptor;
|
|
|
|
public abstract class Invoke extends Instruction {
|
|
|
|
public final int [] args;
|
|
public final String clazzName;
|
|
public final String methodName;
|
|
public final String descriptor;
|
|
|
|
protected Invoke(int instLoc, String clazzName, String methodName, String descriptor, int [] args, Opcode opcode, DexIMethod method)
|
|
{
|
|
super(instLoc, opcode, method);
|
|
this.clazzName = clazzName;
|
|
this.methodName = methodName;
|
|
this.descriptor = descriptor;
|
|
this.args = args;
|
|
|
|
assert Descriptor.findOrCreateUTF8(descriptor) != null;
|
|
}
|
|
|
|
public static class InvokeVirtual extends Invoke
|
|
{
|
|
|
|
public InvokeVirtual(int instLoc,
|
|
String clazzName, String methodName, String descriptor,
|
|
int[] args, Opcode opcode, DexIMethod method) {
|
|
super(instLoc, clazzName, methodName, descriptor, args, opcode, method);
|
|
}
|
|
@Override
|
|
public IDispatch getInvocationCode() {
|
|
return IInvokeInstruction.Dispatch.VIRTUAL;
|
|
}
|
|
|
|
@Override
|
|
public String toString()
|
|
{
|
|
StringBuilder argString = new StringBuilder();
|
|
argString.append("(");
|
|
String sep = "";
|
|
for(int r:args)
|
|
{
|
|
argString.append(sep+r);
|
|
sep=",";
|
|
}
|
|
argString.append(")");
|
|
return "InvokeVirtual "+clazzName+" "+methodName+" "+descriptor+" "+argString.toString()+" "+pc;
|
|
}
|
|
|
|
}
|
|
public static class InvokeSuper extends Invoke
|
|
{
|
|
public InvokeSuper(int instLoc,
|
|
String clazzName, String methodName, String descriptor,
|
|
int[] args, Opcode opcode, DexIMethod method) {
|
|
super(instLoc, clazzName, methodName, descriptor, args, opcode, method);
|
|
assert descriptor.contains("(");
|
|
}
|
|
|
|
@Override
|
|
public IDispatch getInvocationCode() {
|
|
// TODO: check that this is correct -- I suspect the invoke super in dex is for method protection rather than dispatching
|
|
return IInvokeInstruction.Dispatch.SPECIAL;
|
|
}
|
|
|
|
@Override
|
|
public String toString()
|
|
{
|
|
StringBuilder argString = new StringBuilder();
|
|
argString.append("(");
|
|
String sep = "";
|
|
for(int r:args)
|
|
{
|
|
argString.append(sep+r);
|
|
sep=",";
|
|
}
|
|
argString.append(")");
|
|
return "InvokeSuper "+clazzName+" "+methodName+" "+descriptor+" "+argString.toString()+" "+pc;
|
|
}
|
|
|
|
}
|
|
public static class InvokeDirect extends Invoke
|
|
{
|
|
|
|
public InvokeDirect(int instLoc,
|
|
String clazzName, String methodName, String descriptor,
|
|
int[] args, Opcode opcode, DexIMethod method) {
|
|
super(instLoc, clazzName, methodName, descriptor, args, opcode, method);
|
|
}
|
|
|
|
@Override
|
|
public IDispatch getInvocationCode() {
|
|
return IInvokeInstruction.Dispatch.SPECIAL;
|
|
}
|
|
|
|
@Override
|
|
public String toString()
|
|
{
|
|
StringBuilder argString = new StringBuilder();
|
|
argString.append("(");
|
|
String sep = "";
|
|
for(int r:args)
|
|
{
|
|
argString.append(sep+r);
|
|
sep=",";
|
|
}
|
|
argString.append(")");
|
|
return "InvokeDirect "+clazzName+" "+methodName+" "+descriptor+" "+argString.toString()+" "+pc;
|
|
}
|
|
|
|
|
|
}
|
|
public static class InvokeStatic extends Invoke
|
|
{
|
|
|
|
public InvokeStatic(int instLoc,
|
|
String clazzName, String methodName, String descriptor,
|
|
int[] args, Opcode opcode, DexIMethod method) {
|
|
super(instLoc, clazzName, methodName, descriptor, args, opcode, method);
|
|
}
|
|
|
|
@Override
|
|
public IDispatch getInvocationCode() {
|
|
return IInvokeInstruction.Dispatch.STATIC;
|
|
}
|
|
|
|
@Override
|
|
public String toString()
|
|
{
|
|
StringBuilder argString = new StringBuilder();
|
|
argString.append("(");
|
|
String sep = "";
|
|
for(int r:args)
|
|
{
|
|
argString.append(sep+r);
|
|
sep=",";
|
|
}
|
|
argString.append(")");
|
|
return "InvokeStatic "+clazzName+" "+methodName+" "+descriptor+" "+argString.toString()+" "+pc;
|
|
}
|
|
|
|
}
|
|
public static class InvokeInterface extends Invoke
|
|
{
|
|
|
|
public InvokeInterface(int instLoc,
|
|
String clazzName, String methodName, String descriptor,
|
|
int[] args, Opcode opcode, DexIMethod method) {
|
|
super(instLoc, clazzName, methodName, descriptor, args, opcode, method);
|
|
}
|
|
|
|
@Override
|
|
public IDispatch getInvocationCode() {
|
|
return IInvokeInstruction.Dispatch.INTERFACE;
|
|
}
|
|
@Override
|
|
public String toString()
|
|
{
|
|
StringBuilder argString = new StringBuilder();
|
|
argString.append("(");
|
|
String sep = "";
|
|
for(int r:args)
|
|
{
|
|
argString.append(sep+r);
|
|
sep=",";
|
|
}
|
|
argString.append(")");
|
|
return "InvokeInterface "+clazzName+" "+methodName+" "+descriptor+" "+argString.toString()+" "+pc;
|
|
}
|
|
|
|
}
|
|
|
|
@Override
|
|
public void visit(Visitor visitor)
|
|
{
|
|
visitor.visitInvoke(this);
|
|
}
|
|
|
|
public abstract IDispatch getInvocationCode();
|
|
|
|
}
|