Mercurial > hg > truffle
view truffle/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/instrument/SLDefaultVisualizer.java @ 22003:5bc7f7b867ab
Making debugger always on for each TruffleVM execution. Introducing EventConsumer to process such debugger events. Requesting each RootNode to be associated with a TruffleLanguage, so debugger can find out proper context for each Node where executions gets suspended.
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
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date | Sat, 18 Jul 2015 18:03:36 +0200 |
parents | c07e64ecb528 |
children | 503529c65456 |
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/* * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * The Universal Permissive License (UPL), Version 1.0 * * Subject to the condition set forth below, permission is hereby granted to any * person obtaining a copy of this software, associated documentation and/or * data (collectively the "Software"), free of charge and under any and all * copyright rights in the Software, and any and all patent rights owned or * freely licensable by each licensor hereunder covering either (i) the * unmodified Software as contributed to or provided by such licensor, or (ii) * the Larger Works (as defined below), to deal in both * * (a) the Software, and * * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if * one is included with the Software each a "Larger Work" to which the Software * is contributed by such licensors), * * without restriction, including without limitation the rights to copy, create * derivative works of, display, perform, and distribute the Software and make, * use, sell, offer for sale, import, export, have made, and have sold the * Software and the Larger Work(s), and to sublicense the foregoing rights on * either these or other terms. * * This license is subject to the following condition: * * The above copyright notice and either this complete permission notice or at a * minimum a reference to the UPL must be included in all copies or substantial * portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ package com.oracle.truffle.sl.nodes.instrument; import com.oracle.truffle.api.*; import com.oracle.truffle.api.frame.*; import com.oracle.truffle.api.instrument.*; import com.oracle.truffle.api.instrument.impl.*; import com.oracle.truffle.api.nodes.*; import com.oracle.truffle.sl.nodes.*; import com.oracle.truffle.sl.runtime.*; /** * SLDefaultVisualizer provides methods to get the names of SL's internal Truffle AST nodes. * */ public class SLDefaultVisualizer extends DefaultVisualizer { private final SLASTPrinter astPrinter; public SLDefaultVisualizer() { this.astPrinter = new SLASTPrinter(); } @Override public ASTPrinter getASTPrinter() { return astPrinter; } @Override public String displayMethodName(Node node) { if (node == null) { return null; } RootNode root = node.getRootNode(); if (root instanceof SLRootNode) { SLRootNode slRootNode = (SLRootNode) root; return slRootNode.getName(); } return "unknown"; } @Override public String displayCallTargetName(CallTarget callTarget) { if (callTarget instanceof RootCallTarget) { final RootCallTarget rootCallTarget = (RootCallTarget) callTarget; SLRootNode slRootNode = (SLRootNode) rootCallTarget.getRootNode(); return slRootNode.toString(); } return callTarget.toString(); } @Override public String displayValue(Object value, int trim) { if (value == null || value == SLNull.SINGLETON) { return "null"; } return trim(value.toString(), trim); } @Override public String displayIdentifier(FrameSlot slot) { final Object id = slot.getIdentifier(); return id.toString(); } }