Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/InstrumentEventListener.java @ 15311:820c6d353358
added ModifiersProvider as superinterface for ResolvedJava[Method|Field|Type] and implemented all checks against modifiers as default methods
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 23 Apr 2014 12:38:05 +0200 |
parents | 0c6d8a08e31b |
children |
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/* * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.api.instrument; import com.oracle.truffle.api.*; import com.oracle.truffle.api.frame.*; import com.oracle.truffle.api.nodes.*; /** * A client of the instrumentation framework that requests event notifications from the language * engine. */ public interface InstrumentEventListener { /** * The guest language runtime is starting to load a source. Care should be taken to ensure that * under any circumstance there is always a following call to {@link #loadEnding(Source)} with * the same argument. */ void loadStarting(Source source); /** * The guest language runtime has finished loading a source. Care should be taken to ensure that * under any circumstance there is always a prior call to {@link #loadStarting(Source)} with the * same argument. */ void loadEnding(Source source); /** * A guest language call is about to be executed. */ void callEntering(Node astNode, String name); /** * A guest language call has just completed. */ void callReturned(Node astNode, String name); /** * An opportunity for instrumentation to interact with Truffle AST execution halted at some * node. */ void haltedAt(Node astNode, MaterializedFrame frame); }