--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.printer/src/org/graalvm/compiler/printer/GraalDebugConfigCustomizer.java 2017-07-07 09:32:25.000000000 -0700 +++ /dev/null 2017-07-07 09:32:25.000000000 -0700 @@ -1,159 +0,0 @@ -/* - * Copyright (c) 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 org.graalvm.compiler.printer; - -import static org.graalvm.compiler.debug.GraalDebugConfig.Options.DumpPath; -import static org.graalvm.compiler.debug.GraalDebugConfig.Options.PrintBinaryGraphPort; -import static org.graalvm.compiler.debug.GraalDebugConfig.Options.PrintBinaryGraphs; -import static org.graalvm.compiler.debug.GraalDebugConfig.Options.PrintCanonicalGraphStringsDirectory; -import static org.graalvm.compiler.debug.GraalDebugConfig.Options.PrintGraphHost; -import static org.graalvm.compiler.debug.GraalDebugConfig.Options.PrintGraphFileName; -import static org.graalvm.compiler.debug.GraalDebugConfig.Options.PrintXmlGraphPort; - -import java.io.IOException; -import java.io.InterruptedIOException; -import java.net.InetSocketAddress; -import java.net.Socket; -import java.nio.channels.ClosedByInterruptException; -import java.nio.channels.FileChannel; -import java.nio.channels.SocketChannel; -import java.nio.file.Files; -import java.nio.file.Path; -import java.nio.file.StandardOpenOption; - -import org.graalvm.compiler.debug.Debug; -import org.graalvm.compiler.debug.DebugConfig; -import org.graalvm.compiler.debug.DebugConfigCustomizer; -import org.graalvm.compiler.debug.DebugDumpHandler; -import org.graalvm.compiler.debug.GraalDebugConfig.Options; -import org.graalvm.compiler.debug.TTY; -import org.graalvm.compiler.graph.Node; -import org.graalvm.compiler.nodeinfo.Verbosity; -import org.graalvm.compiler.nodes.util.GraphUtil; -import org.graalvm.compiler.options.OptionValues; -import org.graalvm.compiler.options.UniquePathUtilities; -import org.graalvm.compiler.serviceprovider.ServiceProvider; - -@ServiceProvider(DebugConfigCustomizer.class) -public class GraalDebugConfigCustomizer implements DebugConfigCustomizer { - - @Override - public void customize(DebugConfig config) { - OptionValues options = config.getOptions(); - if (Options.PrintGraphFile.getValue(options)) { - config.dumpHandlers().add(new GraphPrinterDumpHandler(() -> createFilePrinter(options))); - } else { - config.dumpHandlers().add(new GraphPrinterDumpHandler(() -> createNetworkPrinter(options))); - } - if (Options.PrintCanonicalGraphStrings.getValue(options)) { - config.dumpHandlers().add(new GraphPrinterDumpHandler(() -> createStringPrinter(options))); - } - config.dumpHandlers().add(new NodeDumper()); - if (Options.PrintCFG.getValue(options) || Options.PrintBackendCFG.getValue(options)) { - if (Options.PrintBinaryGraphs.getValue(options) && Options.PrintCFG.getValue(options)) { - TTY.out.println("Complete C1Visualizer dumping slows down PrintBinaryGraphs: use -Dgraal.PrintCFG=false to disable it"); - } - config.dumpHandlers().add(new CFGPrinterObserver(Options.PrintCFG.getValue(options))); - } - config.verifyHandlers().add(new NoDeadCodeVerifyHandler()); - } - - private static class NodeDumper implements DebugDumpHandler { - @Override - public void dump(Object object, String format, Object... arguments) { - if (object instanceof Node) { - String location = GraphUtil.approxSourceLocation((Node) object); - String node = ((Node) object).toString(Verbosity.Debugger); - if (location != null) { - Debug.log("Context obj %s (approx. location: %s)", node, location); - } else { - Debug.log("Context obj %s", node); - } - } - } - - @Override - public void close() { - } - - @Override - public void addCapability(Object capability) { - } - } - - private static CanonicalStringGraphPrinter createStringPrinter(OptionValues options) { - // Construct the path to the directory. - Path path = UniquePathUtilities.getPath(options, PrintCanonicalGraphStringsDirectory, Options.DumpPath, ""); - return new CanonicalStringGraphPrinter(path); - } - - private static GraphPrinter createNetworkPrinter(OptionValues options) throws IOException { - String host = PrintGraphHost.getValue(options); - int port = PrintBinaryGraphs.getValue(options) ? PrintBinaryGraphPort.getValue(options) : PrintXmlGraphPort.getValue(options); - try { - GraphPrinter printer; - if (Options.PrintBinaryGraphs.getValue(options)) { - printer = new BinaryGraphPrinter(SocketChannel.open(new InetSocketAddress(host, port))); - } else { - printer = new IdealGraphPrinter(new Socket(host, port).getOutputStream(), true); - } - TTY.println("Connected to the IGV on %s:%d", host, port); - return printer; - } catch (ClosedByInterruptException | InterruptedIOException e) { - /* - * Interrupts should not count as errors because they may be caused by a cancelled Graal - * compilation. ClosedByInterruptException occurs if the SocketChannel could not be - * opened. InterruptedIOException occurs if new Socket(..) was interrupted. - */ - return null; - } catch (IOException e) { - if (!Options.PrintGraphFile.hasBeenSet(options)) { - TTY.println(String.format("Could not connect to the IGV on %s:%d - falling back to file dumping...", host, port)); - return createFilePrinter(options); - } else { - throw new IOException(String.format("Could not connect to the IGV on %s:%d", host, port), e); - } - } - } - - private static Path getFilePrinterPath(OptionValues options) { - // Construct the path to the file. - return UniquePathUtilities.getPath(options, PrintGraphFileName, DumpPath, PrintBinaryGraphs.getValue(options) ? "bgv" : "gv.xml"); - } - - private static GraphPrinter createFilePrinter(OptionValues options) throws IOException { - Path path = getFilePrinterPath(options); - try { - GraphPrinter printer; - if (Options.PrintBinaryGraphs.getValue(options)) { - printer = new BinaryGraphPrinter(FileChannel.open(path, StandardOpenOption.WRITE, StandardOpenOption.CREATE_NEW)); - } else { - printer = new IdealGraphPrinter(Files.newOutputStream(path), true); - } - TTY.println("Dumping IGV graphs to %s", path.toAbsolutePath().toString()); - return printer; - } catch (IOException e) { - throw new IOException(String.format("Failed to open %s to dump IGV graphs", path), e); - } - } -}