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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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782 #endif | 782 #endif |
783 | 783 |
784 | 784 |
785 void Logger::CodeCreateEvent(LogEventsAndTags tag, | 785 void Logger::CodeCreateEvent(LogEventsAndTags tag, |
786 Code* code, | 786 Code* code, |
787 SharedFunctionInfo* shared, | 787 SharedFunctionInfo* shared, |
788 String* name) { | 788 String* name) { |
789 #ifdef ENABLE_LOGGING_AND_PROFILING | 789 #ifdef ENABLE_LOGGING_AND_PROFILING |
790 if (!log_->IsEnabled() || !FLAG_log_code) return; | 790 if (!log_->IsEnabled() || !FLAG_log_code) return; |
791 if (code == Isolate::Current()->builtins()->builtin( | 791 if (code == Isolate::Current()->builtins()->builtin( |
792 Builtins::LazyCompile)) | 792 Builtins::kLazyCompile)) |
793 return; | 793 return; |
794 | 794 |
795 LogMessageBuilder msg(this); | 795 LogMessageBuilder msg(this); |
796 SmartPointer<char> str = | 796 SmartPointer<char> str = |
797 name->ToCString(DISALLOW_NULLS, ROBUST_STRING_TRAVERSAL); | 797 name->ToCString(DISALLOW_NULLS, ROBUST_STRING_TRAVERSAL); |
798 msg.Append("%s,%s,", | 798 msg.Append("%s,%s,", |
799 kLogEventsNames[CODE_CREATION_EVENT], | 799 kLogEventsNames[CODE_CREATION_EVENT], |
800 kLogEventsNames[tag]); | 800 kLogEventsNames[tag]); |
801 msg.AppendAddress(code->address()); | 801 msg.AppendAddress(code->address()); |
802 msg.Append(",%d,\"%s\",", code->ExecutableSize(), *str); | 802 msg.Append(",%d,\"%s\",", code->ExecutableSize(), *str); |
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1411 HandleScope scope; | 1411 HandleScope scope; |
1412 const int compiled_funcs_count = EnumerateCompiledFunctions(NULL, NULL); | 1412 const int compiled_funcs_count = EnumerateCompiledFunctions(NULL, NULL); |
1413 ScopedVector< Handle<SharedFunctionInfo> > sfis(compiled_funcs_count); | 1413 ScopedVector< Handle<SharedFunctionInfo> > sfis(compiled_funcs_count); |
1414 ScopedVector< Handle<Code> > code_objects(compiled_funcs_count); | 1414 ScopedVector< Handle<Code> > code_objects(compiled_funcs_count); |
1415 EnumerateCompiledFunctions(sfis.start(), code_objects.start()); | 1415 EnumerateCompiledFunctions(sfis.start(), code_objects.start()); |
1416 | 1416 |
1417 // During iteration, there can be heap allocation due to | 1417 // During iteration, there can be heap allocation due to |
1418 // GetScriptLineNumber call. | 1418 // GetScriptLineNumber call. |
1419 for (int i = 0; i < compiled_funcs_count; ++i) { | 1419 for (int i = 0; i < compiled_funcs_count; ++i) { |
1420 if (*code_objects[i] == Isolate::Current()->builtins()->builtin( | 1420 if (*code_objects[i] == Isolate::Current()->builtins()->builtin( |
1421 Builtins::LazyCompile)) | 1421 Builtins::kLazyCompile)) |
1422 continue; | 1422 continue; |
1423 Handle<SharedFunctionInfo> shared = sfis[i]; | 1423 Handle<SharedFunctionInfo> shared = sfis[i]; |
1424 Handle<String> func_name(shared->DebugName()); | 1424 Handle<String> func_name(shared->DebugName()); |
1425 if (shared->script()->IsScript()) { | 1425 if (shared->script()->IsScript()) { |
1426 Handle<Script> script(Script::cast(shared->script())); | 1426 Handle<Script> script(Script::cast(shared->script())); |
1427 if (script->name()->IsString()) { | 1427 if (script->name()->IsString()) { |
1428 Handle<String> script_name(String::cast(script->name())); | 1428 Handle<String> script_name(String::cast(script->name())); |
1429 int line_num = GetScriptLineNumber(script, shared->start_position()); | 1429 int line_num = GetScriptLineNumber(script, shared->start_position()); |
1430 if (line_num > 0) { | 1430 if (line_num > 0) { |
1431 PROFILE(ISOLATE, | 1431 PROFILE(ISOLATE, |
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1657 void SamplerRegistry::RemoveActiveSampler(Sampler* sampler) { | 1657 void SamplerRegistry::RemoveActiveSampler(Sampler* sampler) { |
1658 ASSERT(sampler->IsActive()); | 1658 ASSERT(sampler->IsActive()); |
1659 ScopedLock lock(mutex_); | 1659 ScopedLock lock(mutex_); |
1660 ASSERT(active_samplers_ != NULL); | 1660 ASSERT(active_samplers_ != NULL); |
1661 bool removed = active_samplers_->RemoveElement(sampler); | 1661 bool removed = active_samplers_->RemoveElement(sampler); |
1662 ASSERT(removed); | 1662 ASSERT(removed); |
1663 USE(removed); | 1663 USE(removed); |
1664 } | 1664 } |
1665 | 1665 |
1666 } } // namespace v8::internal | 1666 } } // namespace v8::internal |
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