Mercurial > hg > truffle
view truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/instrument/InstrumentationTestingLanguage.java @ 22220:20380d1d41f2
Truffle/Instrumentation: second merge of instrumentation code into the TruffleVM framework
- deprecate Node.isInstrumentable() and Node.createWrapperNode(), now Instrumenter methods
- Instrumenter uses new Accessor methods to delegate implementation to TruffleLanguage implementations
- rework many instrumentation-related tests
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
---|---|
date | Thu, 17 Sep 2015 21:23:57 -0700 |
parents | |
children | 69156ed8192b |
line wrap: on
line source
/* * Copyright (c) 2014, 2015, 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. * * 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.test.instrument; import java.io.IOException; import com.oracle.truffle.api.CallTarget; import com.oracle.truffle.api.Truffle; import com.oracle.truffle.api.TruffleLanguage; import com.oracle.truffle.api.TruffleRuntime; import com.oracle.truffle.api.debug.DebugSupportProvider; import com.oracle.truffle.api.frame.MaterializedFrame; import com.oracle.truffle.api.instrument.ASTProber; import com.oracle.truffle.api.instrument.AdvancedInstrumentResultListener; import com.oracle.truffle.api.instrument.AdvancedInstrumentRootFactory; import com.oracle.truffle.api.instrument.Instrumenter; import com.oracle.truffle.api.instrument.ProbeNode.WrapperNode; import com.oracle.truffle.api.instrument.SyntaxTag; import com.oracle.truffle.api.instrument.ToolSupportProvider; import com.oracle.truffle.api.instrument.Visualizer; import com.oracle.truffle.api.nodes.Node; import com.oracle.truffle.api.nodes.NodeVisitor; import com.oracle.truffle.api.source.Source; import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.InstrumentationTestRootNode; import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestAdditionNode; import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestLanguageNode; import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestLanguageWrapperNode; import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestValueNode; @TruffleLanguage.Registration(name = "instrumentationTestLanguage", version = "0", mimeType = "text/x-instTest") public final class InstrumentationTestingLanguage extends TruffleLanguage<Object> { public static final InstrumentationTestingLanguage INSTANCE = new InstrumentationTestingLanguage(); public static final SyntaxTag ADD_TAG = new SyntaxTag() { @Override public String name() { return "Addition"; } @Override public String getDescription() { return "Test Language Addition Node"; } }; public static final SyntaxTag VALUE_TAG = new SyntaxTag() { @Override public String name() { return "Value"; } @Override public String getDescription() { return "Test Language Value Node"; } }; private final ASTProber prober = new TestASTProber(); private InstrumentationTestingLanguage() { } @Override protected CallTarget parse(Source code, Node context, String... argumentNames) throws IOException { final TestValueNode leftValueNode = new TestValueNode(6); final TestValueNode rightValueNode = new TestValueNode(7); final TestAdditionNode addNode = new TestAdditionNode(leftValueNode, rightValueNode); final InstrumentationTestRootNode rootNode = new InstrumentationTestRootNode(addNode); final TruffleRuntime runtime = Truffle.getRuntime(); final CallTarget callTarget = runtime.createCallTarget(rootNode); return callTarget; } @Override protected Object findExportedSymbol(Object context, String globalName, boolean onlyExplicit) { return null; } @Override protected Object getLanguageGlobal(Object context) { return null; } @Override protected boolean isObjectOfLanguage(Object object) { return false; } @Override protected Visualizer getVisualizer() { return null; } @Override protected ASTProber getDefaultASTProber() { return prober; } @Override protected boolean isInstrumentable(Node node) { return node instanceof TestAdditionNode || node instanceof TestValueNode; } @Override protected WrapperNode createWrapperNode(Node node) { if (isInstrumentable(node)) { return new TestLanguageWrapperNode((TestLanguageNode) node); } return null; } @SuppressWarnings("deprecation") @Override protected void enableASTProbing(ASTProber astProber) { throw new UnsupportedOperationException(); } @Override protected Object evalInContext(Source source, Node node, MaterializedFrame mFrame) throws IOException { return null; } @Override protected AdvancedInstrumentRootFactory createAdvancedInstrumentRootFactory(String expr, AdvancedInstrumentResultListener resultListener) throws IOException { return null; } @SuppressWarnings("deprecation") @Override protected ToolSupportProvider getToolSupport() { throw new UnsupportedOperationException(); } @SuppressWarnings("deprecation") @Override protected DebugSupportProvider getDebugSupport() { throw new UnsupportedOperationException(); } @Override protected Object createContext(Env env) { return null; } static final class TestASTProber implements ASTProber { public void probeAST(final Instrumenter instrumenter, Node startNode) { startNode.accept(new NodeVisitor() { @Override public boolean visit(Node node) { if (node instanceof TestLanguageNode) { final TestLanguageNode testNode = (TestLanguageNode) node; if (node instanceof TestValueNode) { instrumenter.probe(testNode).tagAs(VALUE_TAG, null); } else if (node instanceof TestAdditionNode) { instrumenter.probe(testNode).tagAs(ADD_TAG, null); } } return true; } }); } } }