/**
* Copyright (C) 2010-2017 Gordon Fraser, Andrea Arcuri and EvoSuite
* contributors
*
* This file is part of EvoSuite.
*
* EvoSuite is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3.0 of the License, or
* (at your option) any later version.
*
* EvoSuite is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with EvoSuite. If not, see <http://www.gnu.org/licenses/>.
*/
package org.evosuite.runtime.instrumentation;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.Type;
import org.objectweb.asm.commons.AdviceAdapter;
import org.objectweb.asm.commons.Method;
public class RegisterObjectForDeterministicHashCodeVisitor extends AdviceAdapter {
protected RegisterObjectForDeterministicHashCodeVisitor(MethodVisitor mv, int access, String name, String desc) {
super(Opcodes.ASM5, mv, access, name, desc);
}
@Override
public void visitInsn(int opcode) {
// We don't use the AdviceAdapter here because this is not properly initialised if the constructor is
// exited with an exception
if(opcode == Opcodes.RETURN) {
loadThis();
invokeStatic(Type.getType(org.evosuite.runtime.System.class), Method.getMethod("void registerObjectForIdentityHashCode(Object)"));
}
super.visitInsn(opcode);
}
}