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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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168 | 168 |
169 // Check for stack-overflow exceptions. | 169 // Check for stack-overflow exceptions. |
170 if (code.is_null()) { | 170 if (code.is_null()) { |
171 Top::StackOverflow(); | 171 Top::StackOverflow(); |
172 return Handle<JSFunction>::null(); | 172 return Handle<JSFunction>::null(); |
173 } | 173 } |
174 | 174 |
175 #if defined ENABLE_LOGGING_AND_PROFILING || defined ENABLE_OPROFILE_AGENT | 175 #if defined ENABLE_LOGGING_AND_PROFILING || defined ENABLE_OPROFILE_AGENT |
176 // Log the code generation for the script. Check explicit whether logging is | 176 // Log the code generation for the script. Check explicit whether logging is |
177 // to avoid allocating when not required. | 177 // to avoid allocating when not required. |
178 if (Logger::IsEnabled() || OProfileAgent::is_enabled()) { | 178 if (Logger::is_logging() || OProfileAgent::is_enabled()) { |
179 if (script->name()->IsString()) { | 179 if (script->name()->IsString()) { |
180 SmartPointer<char> data = | 180 SmartPointer<char> data = |
181 String::cast(script->name())->ToCString(DISALLOW_NULLS); | 181 String::cast(script->name())->ToCString(DISALLOW_NULLS); |
182 LOG(CodeCreateEvent(is_eval ? Logger::EVAL_TAG : Logger::SCRIPT_TAG, | 182 LOG(CodeCreateEvent(is_eval ? Logger::EVAL_TAG : Logger::SCRIPT_TAG, |
183 *code, *data)); | 183 *code, *data)); |
184 OProfileAgent::CreateNativeCodeRegion(*data, | 184 OProfileAgent::CreateNativeCodeRegion(*data, |
185 code->instruction_start(), | 185 code->instruction_start(), |
186 code->instruction_size()); | 186 code->instruction_size()); |
187 } else { | 187 } else { |
188 LOG(CodeCreateEvent(is_eval ? Logger::EVAL_TAG : Logger::SCRIPT_TAG, | 188 LOG(CodeCreateEvent(is_eval ? Logger::EVAL_TAG : Logger::SCRIPT_TAG, |
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366 // Check for stack-overflow exception. | 366 // Check for stack-overflow exception. |
367 if (code.is_null()) { | 367 if (code.is_null()) { |
368 Top::StackOverflow(); | 368 Top::StackOverflow(); |
369 return false; | 369 return false; |
370 } | 370 } |
371 | 371 |
372 #if defined ENABLE_LOGGING_AND_PROFILING || defined ENABLE_OPROFILE_AGENT | 372 #if defined ENABLE_LOGGING_AND_PROFILING || defined ENABLE_OPROFILE_AGENT |
373 // Log the code generation. If source information is available include script | 373 // Log the code generation. If source information is available include script |
374 // name and line number. Check explicit whether logging is enabled as finding | 374 // name and line number. Check explicit whether logging is enabled as finding |
375 // the line number is not for free. | 375 // the line number is not for free. |
376 if (Logger::IsEnabled() || OProfileAgent::is_enabled()) { | 376 if (Logger::is_logging() || OProfileAgent::is_enabled()) { |
377 Handle<String> func_name(name->length() > 0 ? | 377 Handle<String> func_name(name->length() > 0 ? |
378 *name : shared->inferred_name()); | 378 *name : shared->inferred_name()); |
379 if (script->name()->IsString()) { | 379 if (script->name()->IsString()) { |
380 int line_num = GetScriptLineNumber(script, start_position) + 1; | 380 int line_num = GetScriptLineNumber(script, start_position) + 1; |
381 LOG(CodeCreateEvent(Logger::LAZY_COMPILE_TAG, *code, *func_name, | 381 LOG(CodeCreateEvent(Logger::LAZY_COMPILE_TAG, *code, *func_name, |
382 String::cast(script->name()), line_num)); | 382 String::cast(script->name()), line_num)); |
383 OProfileAgent::CreateNativeCodeRegion(*func_name, | 383 OProfileAgent::CreateNativeCodeRegion(*func_name, |
384 String::cast(script->name()), | 384 String::cast(script->name()), |
385 line_num, | 385 line_num, |
386 code->instruction_start(), | 386 code->instruction_start(), |
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400 // Set the expected number of properties for instances. | 400 // Set the expected number of properties for instances. |
401 SetExpectedNofPropertiesFromEstimate(shared, lit->expected_property_count()); | 401 SetExpectedNofPropertiesFromEstimate(shared, lit->expected_property_count()); |
402 | 402 |
403 // Check the function has compiled code. | 403 // Check the function has compiled code. |
404 ASSERT(shared->is_compiled()); | 404 ASSERT(shared->is_compiled()); |
405 return true; | 405 return true; |
406 } | 406 } |
407 | 407 |
408 | 408 |
409 } } // namespace v8::internal | 409 } } // namespace v8::internal |
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