d87f83c5f8
MSVS names '.map' file using only module's name, so both 'a.exe' and 'a.dll' will have 'a.map' file. To distinguish an originating module, we're now checking for image base which is always 00400000 for .exe files, and not 00400000 for .dlls. Verified that windows-tick-processor can now process logs from Chromium using .map file generated for 'chrome.dll', an that it still works for V8's 'shell.exe'. Review URL: http://codereview.chromium.org/172044 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2699 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
410 lines
17 KiB
JavaScript
410 lines
17 KiB
JavaScript
// Copyright 2009 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Load implementations from <project root>/tools.
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// Files: tools/splaytree.js tools/codemap.js tools/csvparser.js
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// Files: tools/consarray.js tools/profile.js tools/profile_view.js
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// Files: tools/logreader.js tools/tickprocessor.js
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// Env: TEST_FILE_NAME
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(function testArgumentsProcessor() {
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var p_default = new ArgumentsProcessor([]);
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assertTrue(p_default.parse());
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assertEquals(ArgumentsProcessor.DEFAULTS, p_default.result());
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var p_logFile = new ArgumentsProcessor(['logfile.log']);
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assertTrue(p_logFile.parse());
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assertEquals('logfile.log', p_logFile.result().logFileName);
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var p_platformAndLog = new ArgumentsProcessor(['--windows', 'winlog.log']);
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assertTrue(p_platformAndLog.parse());
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assertEquals('windows', p_platformAndLog.result().platform);
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assertEquals('winlog.log', p_platformAndLog.result().logFileName);
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var p_flags = new ArgumentsProcessor(['--gc', '--separate-ic']);
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assertTrue(p_flags.parse());
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assertEquals(TickProcessor.VmStates.GC, p_flags.result().stateFilter);
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assertTrue(p_flags.result().separateIc);
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var p_nmAndLog = new ArgumentsProcessor(['--nm=mn', 'nmlog.log']);
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assertTrue(p_nmAndLog.parse());
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assertEquals('mn', p_nmAndLog.result().nm);
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assertEquals('nmlog.log', p_nmAndLog.result().logFileName);
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var p_bad = new ArgumentsProcessor(['--unknown', 'badlog.log']);
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assertFalse(p_bad.parse());
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})();
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(function testUnixCppEntriesProvider() {
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var oldLoadSymbols = UnixCppEntriesProvider.prototype.loadSymbols;
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// shell executable
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UnixCppEntriesProvider.prototype.loadSymbols = function(libName) {
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this.symbols = [[
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' U operator delete[](void*)@@GLIBCXX_3.4',
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'08049790 T _init',
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'08049f50 T _start',
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'08139150 00000b4b t v8::internal::Runtime_StringReplaceRegExpWithString(v8::internal::Arguments)',
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'08139ca0 000003f1 T v8::internal::Runtime::GetElementOrCharAt(v8::internal::Handle<v8::internal::Object>, unsigned int)',
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'0813a0b0 00000855 t v8::internal::Runtime_DebugGetPropertyDetails(v8::internal::Arguments)',
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'0818b220 00000036 W v8::internal::RegExpMacroAssembler::CheckPosition(int, v8::internal::Label*)',
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' w __gmon_start__',
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'081f08a0 00000004 B stdout\n'
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].join('\n'), ''];
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};
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var shell_prov = new UnixCppEntriesProvider();
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var shell_syms = [];
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shell_prov.parseVmSymbols('shell', 0x08048000, 0x081ee000,
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function (name, start, end) {
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shell_syms.push(Array.prototype.slice.apply(arguments, [0]));
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});
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assertEquals(
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[['_init', 0x08049790, 0x08049f50],
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['_start', 0x08049f50, 0x08139150],
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['v8::internal::Runtime_StringReplaceRegExpWithString(v8::internal::Arguments)', 0x08139150, 0x08139150 + 0xb4b],
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['v8::internal::Runtime::GetElementOrCharAt(v8::internal::Handle<v8::internal::Object>, unsigned int)', 0x08139ca0, 0x08139ca0 + 0x3f1],
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['v8::internal::Runtime_DebugGetPropertyDetails(v8::internal::Arguments)', 0x0813a0b0, 0x0813a0b0 + 0x855],
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['v8::internal::RegExpMacroAssembler::CheckPosition(int, v8::internal::Label*)', 0x0818b220, 0x0818b220 + 0x36]],
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shell_syms);
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// libc library
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UnixCppEntriesProvider.prototype.loadSymbols = function(libName) {
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this.symbols = [[
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'000162a0 00000005 T __libc_init_first',
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'0002a5f0 0000002d T __isnan',
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'0002a5f0 0000002d W isnan',
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'0002aaa0 0000000d W scalblnf',
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'0002aaa0 0000000d W scalbnf',
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'0011a340 00000048 T __libc_thread_freeres',
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'00128860 00000024 R _itoa_lower_digits\n'].join('\n'), ''];
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};
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var libc_prov = new UnixCppEntriesProvider();
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var libc_syms = [];
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libc_prov.parseVmSymbols('libc', 0xf7c5c000, 0xf7da5000,
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function (name, start, end) {
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libc_syms.push(Array.prototype.slice.apply(arguments, [0]));
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});
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var libc_ref_syms = [['__libc_init_first', 0x000162a0, 0x000162a0 + 0x5],
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['__isnan', 0x0002a5f0, 0x0002a5f0 + 0x2d],
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['scalblnf', 0x0002aaa0, 0x0002aaa0 + 0xd],
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['__libc_thread_freeres', 0x0011a340, 0x0011a340 + 0x48]];
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for (var i = 0; i < libc_ref_syms.length; ++i) {
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libc_ref_syms[i][1] += 0xf7c5c000;
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libc_ref_syms[i][2] += 0xf7c5c000;
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}
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assertEquals(libc_ref_syms, libc_syms);
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UnixCppEntriesProvider.prototype.loadSymbols = oldLoadSymbols;
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})();
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(function testMacCppEntriesProvider() {
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var oldLoadSymbols = MacCppEntriesProvider.prototype.loadSymbols;
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// shell executable
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MacCppEntriesProvider.prototype.loadSymbols = function(libName) {
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this.symbols = [[
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' U operator delete[]',
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'00001000 A __mh_execute_header',
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'00001b00 T start',
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'00001b40 t dyld_stub_binding_helper',
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'0011b710 T v8::internal::RegExpMacroAssembler::CheckPosition',
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'00134250 t v8::internal::Runtime_StringReplaceRegExpWithString',
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'00137220 T v8::internal::Runtime::GetElementOrCharAt',
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'00137400 t v8::internal::Runtime_DebugGetPropertyDetails',
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'001c1a80 b _private_mem\n'
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].join('\n'), ''];
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};
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var shell_prov = new MacCppEntriesProvider();
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var shell_syms = [];
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shell_prov.parseVmSymbols('shell', 0x00001b00, 0x00163156,
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function (name, start, end) {
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shell_syms.push(Array.prototype.slice.apply(arguments, [0]));
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});
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assertEquals(
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[['start', 0x00001b00, 0x00001b40],
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['dyld_stub_binding_helper', 0x00001b40, 0x0011b710],
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['v8::internal::RegExpMacroAssembler::CheckPosition', 0x0011b710, 0x00134250],
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['v8::internal::Runtime_StringReplaceRegExpWithString', 0x00134250, 0x00137220],
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['v8::internal::Runtime::GetElementOrCharAt', 0x00137220, 0x00137400],
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['v8::internal::Runtime_DebugGetPropertyDetails', 0x00137400, 0x00163156]],
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shell_syms);
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// stdc++ library
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MacCppEntriesProvider.prototype.loadSymbols = function(libName) {
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this.symbols = [[
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'0000107a T __gnu_cxx::balloc::__mini_vector<std::pair<__gnu_cxx::bitmap_allocator<char>::_Alloc_block*, __gnu_cxx::bitmap_allocator<char>::_Alloc_block*> >::__mini_vector',
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'0002c410 T std::basic_streambuf<char, std::char_traits<char> >::pubseekoff',
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'0002c488 T std::basic_streambuf<char, std::char_traits<char> >::pubseekpos',
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'000466aa T ___cxa_pure_virtual\n'].join('\n'), ''];
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};
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var stdc_prov = new MacCppEntriesProvider();
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var stdc_syms = [];
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stdc_prov.parseVmSymbols('stdc++', 0x95728fb4, 0x95770005,
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function (name, start, end) {
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stdc_syms.push(Array.prototype.slice.apply(arguments, [0]));
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});
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var stdc_ref_syms = [['__gnu_cxx::balloc::__mini_vector<std::pair<__gnu_cxx::bitmap_allocator<char>::_Alloc_block*, __gnu_cxx::bitmap_allocator<char>::_Alloc_block*> >::__mini_vector', 0x0000107a, 0x0002c410],
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['std::basic_streambuf<char, std::char_traits<char> >::pubseekoff', 0x0002c410, 0x0002c488],
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['std::basic_streambuf<char, std::char_traits<char> >::pubseekpos', 0x0002c488, 0x000466aa],
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['___cxa_pure_virtual', 0x000466aa, 0x95770005 - 0x95728fb4]];
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for (var i = 0; i < stdc_ref_syms.length; ++i) {
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stdc_ref_syms[i][1] += 0x95728fb4;
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stdc_ref_syms[i][2] += 0x95728fb4;
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}
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assertEquals(stdc_ref_syms, stdc_syms);
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MacCppEntriesProvider.prototype.loadSymbols = oldLoadSymbols;
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})();
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(function testWindowsCppEntriesProvider() {
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var oldLoadSymbols = WindowsCppEntriesProvider.prototype.loadSymbols;
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WindowsCppEntriesProvider.prototype.loadSymbols = function(libName) {
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this.symbols = [
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' Start Length Name Class',
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' 0001:00000000 000ac902H .text CODE',
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' 0001:000ac910 000005e2H .text$yc CODE',
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' Address Publics by Value Rva+Base Lib:Object',
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' 0000:00000000 __except_list 00000000 <absolute>',
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' 0001:00000000 ?ReadFile@@YA?AV?$Handle@VString@v8@@@v8@@PBD@Z 00401000 f shell.obj',
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' 0001:000000a0 ?Print@@YA?AV?$Handle@VValue@v8@@@v8@@ABVArguments@2@@Z 004010a0 f shell.obj',
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' 0001:00001230 ??1UTF8Buffer@internal@v8@@QAE@XZ 00402230 f v8_snapshot:scanner.obj',
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' 0001:00001230 ??1Utf8Value@String@v8@@QAE@XZ 00402230 f v8_snapshot:api.obj',
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' 0001:000954ba __fclose_nolock 004964ba f LIBCMT:fclose.obj',
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' 0002:00000000 __imp__SetThreadPriority@8 004af000 kernel32:KERNEL32.dll',
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' 0003:00000418 ?in_use_list_@PreallocatedStorage@internal@v8@@0V123@A 00544418 v8_snapshot:allocation.obj',
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' Static symbols',
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' 0001:00000b70 ?DefaultFatalErrorHandler@v8@@YAXPBD0@Z 00401b70 f v8_snapshot:api.obj',
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' 0001:000010b0 ?EnsureInitialized@v8@@YAXPBD@Z 004020b0 f v8_snapshot:api.obj',
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' 0001:000ad17b ??__Fnomem@?5???2@YAPAXI@Z@YAXXZ 004ae17b f LIBCMT:new.obj'
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].join('\r\n');
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};
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var shell_prov = new WindowsCppEntriesProvider();
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var shell_syms = [];
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shell_prov.parseVmSymbols('shell.exe', 0x00400000, 0x0057c000,
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function (name, start, end) {
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shell_syms.push(Array.prototype.slice.apply(arguments, [0]));
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});
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assertEquals(
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[['ReadFile', 0x00401000, 0x004010a0],
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['Print', 0x004010a0, 0x00402230],
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['v8::String::?1Utf8Value', 0x00402230, 0x004964ba],
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['v8::DefaultFatalErrorHandler', 0x00401b70, 0x004020b0],
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['v8::EnsureInitialized', 0x004020b0, 0x0057c000]],
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shell_syms);
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WindowsCppEntriesProvider.prototype.loadSymbols = oldLoadSymbols;
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})();
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// http://code.google.com/p/v8/issues/detail?id=427
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(function testWindowsProcessExeAndDllMapFile() {
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function exeSymbols(exeName) {
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return [
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' 0000:00000000 ___ImageBase 00400000 <linker-defined>',
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' 0001:00000780 ?RunMain@@YAHHQAPAD@Z 00401780 f shell.obj',
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' 0001:00000ac0 _main 00401ac0 f shell.obj',
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''
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].join('\r\n');
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}
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function dllSymbols(dllName) {
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return [
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' 0000:00000000 ___ImageBase 01c30000 <linker-defined>',
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' 0001:00000780 _DllMain@12 01c31780 f libcmt:dllmain.obj',
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' 0001:00000ac0 ___DllMainCRTStartup 01c31ac0 f libcmt:dllcrt0.obj',
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''
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].join('\r\n');
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}
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var oldRead = read;
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read = exeSymbols;
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var exe_exe_syms = [];
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(new WindowsCppEntriesProvider()).parseVmSymbols(
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'chrome.exe', 0x00400000, 0x00472000,
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function (name, start, end) {
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exe_exe_syms.push(Array.prototype.slice.apply(arguments, [0]));
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});
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assertEquals(
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[['RunMain', 0x00401780, 0x00401ac0],
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['_main', 0x00401ac0, 0x00472000]],
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exe_exe_syms, '.exe with .exe symbols');
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read = dllSymbols;
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var exe_dll_syms = [];
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(new WindowsCppEntriesProvider()).parseVmSymbols(
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'chrome.exe', 0x00400000, 0x00472000,
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function (name, start, end) {
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exe_dll_syms.push(Array.prototype.slice.apply(arguments, [0]));
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});
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assertEquals(
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[],
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exe_dll_syms, '.exe with .dll symbols');
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read = dllSymbols;
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var dll_dll_syms = [];
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(new WindowsCppEntriesProvider()).parseVmSymbols(
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'chrome.dll', 0x01c30000, 0x02b80000,
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function (name, start, end) {
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dll_dll_syms.push(Array.prototype.slice.apply(arguments, [0]));
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});
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assertEquals(
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[['_DllMain@12', 0x01c31780, 0x01c31ac0],
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['___DllMainCRTStartup', 0x01c31ac0, 0x02b80000]],
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dll_dll_syms, '.dll with .dll symbols');
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read = exeSymbols;
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var dll_exe_syms = [];
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(new WindowsCppEntriesProvider()).parseVmSymbols(
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'chrome.dll', 0x01c30000, 0x02b80000,
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function (name, start, end) {
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dll_exe_syms.push(Array.prototype.slice.apply(arguments, [0]));
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});
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assertEquals(
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[],
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dll_exe_syms, '.dll with .exe symbols');
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read = oldRead;
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})();
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function CppEntriesProviderMock() {
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};
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CppEntriesProviderMock.prototype.parseVmSymbols = function(
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name, startAddr, endAddr, symbolAdder) {
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var symbols = {
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'shell':
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[['v8::internal::JSObject::LocalLookupRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*)', 0x080f8800, 0x080f8d90],
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['v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*)', 0x080f8210, 0x080f8800],
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['v8::internal::Runtime_Math_exp(v8::internal::Arguments)', 0x08123b20, 0x08123b80]],
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'/lib32/libm-2.7.so':
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[['exp', startAddr + 0x00009e80, startAddr + 0x00009e80 + 0xa3],
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['fegetexcept', startAddr + 0x000061e0, startAddr + 0x000061e0 + 0x15]],
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'ffffe000-fffff000': []};
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assertTrue(name in symbols);
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var syms = symbols[name];
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for (var i = 0; i < syms.length; ++i) {
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symbolAdder.apply(null, syms[i]);
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}
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};
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function PrintMonitor(outputOrFileName) {
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var expectedOut = typeof outputOrFileName == 'string' ?
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this.loadExpectedOutput(outputOrFileName) : outputOrFileName;
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var outputPos = 0;
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var diffs = this.diffs = [];
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var realOut = this.realOut = [];
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var unexpectedOut = this.unexpectedOut = null;
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this.oldPrint = print;
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print = function(str) {
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var strSplit = str.split('\n');
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for (var i = 0; i < strSplit.length; ++i) {
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s = strSplit[i];
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realOut.push(s);
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if (outputPos < expectedOut.length) {
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if (expectedOut[outputPos] != s) {
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diffs.push('line ' + outputPos + ': expected <' +
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expectedOut[outputPos] + '> found <' + s + '>\n');
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}
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outputPos++;
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} else {
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unexpectedOut = true;
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}
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}
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};
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};
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PrintMonitor.prototype.loadExpectedOutput = function(fileName) {
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var output = readFile(fileName);
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return output.split('\n');
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};
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PrintMonitor.prototype.finish = function() {
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print = this.oldPrint;
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if (this.diffs.length > 0 || this.unexpectedOut != null) {
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print(this.realOut.join('\n'));
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assertEquals([], this.diffs);
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assertNull(this.unexpectedOut);
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}
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};
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function driveTickProcessorTest(
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separateIc, ignoreUnknown, stateFilter, logInput, refOutput) {
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// TEST_FILE_NAME must be provided by test runner.
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assertEquals('string', typeof TEST_FILE_NAME);
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var pathLen = TEST_FILE_NAME.lastIndexOf('/');
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if (pathLen == -1) {
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pathLen = TEST_FILE_NAME.lastIndexOf('\\');
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}
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assertTrue(pathLen != -1);
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var testsPath = TEST_FILE_NAME.substr(0, pathLen + 1);
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var tp = new TickProcessor(
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new CppEntriesProviderMock(), separateIc, ignoreUnknown, stateFilter);
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var pm = new PrintMonitor(testsPath + refOutput);
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tp.processLogFile(testsPath + logInput);
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// Hack file name to avoid dealing with platform specifics.
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tp.lastLogFileName_ = 'v8.log';
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tp.printStatistics();
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pm.finish();
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};
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(function testProcessing() {
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var testData = {
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'Default': [
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false, false, null,
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'tickprocessor-test.log', 'tickprocessor-test.default'],
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'SeparateIc': [
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true, false, null,
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'tickprocessor-test.log', 'tickprocessor-test.separate-ic'],
|
|
'IgnoreUnknown': [
|
|
false, true, null,
|
|
'tickprocessor-test.log', 'tickprocessor-test.ignore-unknown'],
|
|
'GcState': [
|
|
false, false, TickProcessor.VmStates.GC,
|
|
'tickprocessor-test.log', 'tickprocessor-test.gc-state']
|
|
};
|
|
for (var testName in testData) {
|
|
print('=== testProcessing-' + testName + ' ===');
|
|
driveTickProcessorTest.apply(null, testData[testName]);
|
|
}
|
|
})();
|