1// Copyright 2009 the V8 project authors. All rights reserved. 2// Redistribution and use in source and binary forms, with or without 3// modification, are permitted provided that the following conditions are 4// met: 5// 6// * Redistributions of source code must retain the above copyright 7// notice, this list of conditions and the following disclaimer. 8// * Redistributions in binary form must reproduce the above 9// copyright notice, this list of conditions and the following 10// disclaimer in the documentation and/or other materials provided 11// with the distribution. 12// * Neither the name of Google Inc. nor the names of its 13// contributors may be used to endorse or promote products derived 14// from this software without specific prior written permission. 15// 16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28 29// Tick Processor's code flow. 30 31function processArguments(args) { 32 var processor = new ArgumentsProcessor(args); 33 if (processor.parse()) { 34 return processor.result(); 35 } else { 36 processor.printUsageAndExit(); 37 } 38} 39 40var entriesProviders = { 41 'unix': UnixCppEntriesProvider, 42 'windows': WindowsCppEntriesProvider, 43 'mac': MacCppEntriesProvider 44}; 45 46var params = processArguments(arguments); 47var snapshotLogProcessor; 48if (params.snapshotLogFileName) { 49 snapshotLogProcessor = new SnapshotLogProcessor(); 50 snapshotLogProcessor.processLogFile(params.snapshotLogFileName); 51} 52var tickProcessor = new TickProcessor( 53 new (entriesProviders[params.platform])(params.nm), 54 params.separateIc, 55 params.callGraphSize, 56 params.ignoreUnknown, 57 params.stateFilter, 58 snapshotLogProcessor); 59tickProcessor.processLogFile(params.logFileName); 60tickProcessor.printStatistics(); 61