1 /* 2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.graalvm.compiler.hotspot; 24 25 import java.io.PrintStream; 26 27 import org.graalvm.compiler.debug.TTYStreamProvider; 28 import org.graalvm.compiler.options.Option; 29 import org.graalvm.compiler.options.OptionType; 30 import org.graalvm.compiler.serviceprovider.ServiceProvider; 31 32 @ServiceProvider(TTYStreamProvider.class) 33 public class HotSpotTTYStreamProvider implements TTYStreamProvider { 34 35 public static class Options { 36 37 // @formatter:off 38 @Option(help = "File to which logging is sent. A %p in the name will be replaced with a string identifying " + 39 "the process, usually the process id and %t will be replaced by System.currentTimeMillis().", type = OptionType.Expert) 40 public static final PrintStreamOption LogFile = new PrintStreamOption(); 41 // @formatter:on 42 } 43 44 @Override 45 public PrintStream getStream() { 46 return Options.LogFile.getStream(); 47 } 48 }