2 * Copyright (C) 2014, United States Government, as represented by the
3 * Administrator of the National Aeronautics and Space Administration.
6 * The Java Pathfinder core (jpf-core) platform is licensed under the
7 * Apache License, Version 2.0 (the "License"); you may not use this file except
8 * in compliance with the License. You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0.
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
19 package gov.nasa.jpf.vm;
21 import gov.nasa.jpf.annotation.MJI;
23 public class JPF_sun_reflect_Reflection extends NativePeer {
26 public int getCallerClass__I__Ljava_lang_Class_2(MJIEnv env, int clsObjRef, int offset){
27 ThreadInfo ti = env.getThreadInfo();
29 StackFrame frame = ti.getTopFrame();
30 MethodInfo mi = frame.getMethodInfo();
33 frame = frame.getPrevious();
35 return MJIEnv.NULL; // <2do> maybe this throws an exception
38 if (frame.isDirectCallFrame()){
39 continue; // does not count
42 mi = frame.getMethodInfo();
43 if (mi.getName().equals("invoke") && mi.getClassName().equals("java.lang.reflect.Method")){
44 continue; // does not count
50 ClassInfo ci = mi.getClassInfo();
51 return ci.getClassObjectRef();
55 public int getCallerClass____Ljava_lang_Class_2(MJIEnv env, int clsObjRef){
56 return getCallerClass__I__Ljava_lang_Class_2( env, clsObjRef, 2);