Mercurial > hg > Members > kono > jpf-core
view src/main/gov/nasa/jpf/vm/BootstrapMethodInfo.java @ 13:9d0c3f9df6e0
replaced ThreadInfo.yield() (which was bypassing SyncPolicy) with SyncPolicy.setsRescheduleCG(). The current use is only for the corner case where the last transition in the last non-daemon triggers a defect in a still runnable daemon, which we want to detect before the daemon is shut down.
Added ChoiceGenerator.set/getStateId(), which is set on the nextCg once we broke a transition and performed state matching. This can be used to determine the states in the current path without having to maintain this as a separate structure that just mirrors the CG path. There is always a 1:1 relationship between the state that caused the CG and the respective CG instance.
author | Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> |
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date | Fri, 13 Mar 2015 14:07:43 -0700 |
parents | 61d41facf527 |
children | 7be90179bb3b |
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/* * Copyright (C) 2014, United States Government, as represented by the * Administrator of the National Aeronautics and Space Administration. * All rights reserved. * * The Java Pathfinder core (jpf-core) platform is licensed under the * Apache License, Version 2.0 (the "License"); you may not use this file except * in compliance with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0. * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package gov.nasa.jpf.vm; /** * @author Nastaran Shafiei <nastaran.shafiei@gmail.com> * * For now, this is only used to capture boostrap methods for lambda expression, * which link the method representing the lambda body to a single abstract method * (SAM) declared in a functional interface. References to bootstrap methods are * provided by the invokedynamic bytecode instruction. */ public class BootstrapMethodInfo { int lambdaRefKind; // method capturing lambda body to be linked to the function method of function object MethodInfo lambdaBody; // class containing lamabda expression ClassInfo enclosingClass; // descriptor of a SAM declared within the functional interface String samDescriptor; public BootstrapMethodInfo(int lambdaRefKind, ClassInfo enclosingClass, MethodInfo lambdaBody, String samDescriptor) { this.lambdaRefKind = lambdaRefKind; this.enclosingClass = enclosingClass; this.lambdaBody = lambdaBody; this.samDescriptor = samDescriptor; } @Override public String toString() { return "BootstrapMethodInfo[" + enclosingClass.getName() + "." + lambdaBody.getName() + "[SAM descriptor:" + samDescriptor + "]]"; } public MethodInfo getLambdaBody() { return lambdaBody; } public String getSamDescriptor() { return samDescriptor; } public int getLambdaRefKind () { return lambdaRefKind; } }