Mercurial > hg > truffle
view graal/com.oracle.graal.printer/src/com/oracle/graal/printer/DebugEnvironment.java @ 11379:0942e34b6c7d
added PrintBackendCFG option (default is true) for controlling if backend output is dumped to the C1Visualizer
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 20 Aug 2013 18:23:43 +0200 |
parents | 3e34b0318de6 |
children | a27678c47948 |
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/* * Copyright (c) 2013, 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.graal.printer; import static com.oracle.graal.compiler.GraalDebugConfig.*; import static com.oracle.graal.phases.GraalOptions.*; import java.io.*; import java.util.*; import com.oracle.graal.compiler.*; import com.oracle.graal.debug.*; public class DebugEnvironment { public static void initialize(PrintStream log) { Debug.enable(); List<DebugDumpHandler> dumpHandlers = new ArrayList<>(); dumpHandlers.add(new GraphPrinterDumpHandler()); if (PrintCFG.getValue() || PrintBackendCFG.getValue()) { if (PrintBinaryGraphs.getValue() && PrintCFG.getValue()) { TTY.println("Complete C1Visualizer dumping slows down PrintBinaryGraphs: use -G:-PrintCFG to disable it"); } dumpHandlers.add(new CFGPrinterObserver(PrintCFG.getValue())); } if (DecompileAfterPhase.getValue() != null) { dumpHandlers.add(new DecompilerDebugDumpHandler()); } GraalDebugConfig hotspotDebugConfig = new GraalDebugConfig(Log.getValue(), Meter.getValue(), Time.getValue(), Dump.getValue(), MethodFilter.getValue(), log, dumpHandlers); Debug.setConfig(hotspotDebugConfig); } }