Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/instrument/SLDefaultVisualizer.java @ 16961:a1427e40deaf
Truffle/Instrumentation: some Javadoc revistions; minor code cleanups; remove one redundant operation; add tracing to the LineLocation maps.
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Tue, 26 Aug 2014 13:54:53 -0700 |
parents | 618d92152d3c |
children | ef30b2318658 |
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/* * Copyright (c) 2012, 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. * * 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.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.toString(); } 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(ExecutionContext context, Object value) { if (value == SLNull.SINGLETON) { return "null"; } return value.toString(); } @Override public String displayIdentifier(FrameSlot slot) { final Object id = slot.getIdentifier(); return id.toString(); } }