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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 #include "v8.h" | 28 #include "v8.h" |
29 | 29 |
30 #include "cpu-profiler-inl.h" | 30 #include "cpu-profiler-inl.h" |
31 | 31 |
32 #ifdef ENABLE_LOGGING_AND_PROFILING | |
33 | |
34 #include "frames-inl.h" | 32 #include "frames-inl.h" |
35 #include "hashmap.h" | 33 #include "hashmap.h" |
36 #include "log-inl.h" | 34 #include "log-inl.h" |
37 #include "vm-state-inl.h" | 35 #include "vm-state-inl.h" |
38 | 36 |
39 #include "../include/v8-profiler.h" | 37 #include "../include/v8-profiler.h" |
40 | 38 |
41 namespace v8 { | 39 namespace v8 { |
42 namespace internal { | 40 namespace internal { |
43 | 41 |
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567 processor_->Stop(); | 565 processor_->Stop(); |
568 processor_->Join(); | 566 processor_->Join(); |
569 delete processor_; | 567 delete processor_; |
570 delete generator_; | 568 delete generator_; |
571 processor_ = NULL; | 569 processor_ = NULL; |
572 NoBarrier_Store(&is_profiling_, false); | 570 NoBarrier_Store(&is_profiling_, false); |
573 generator_ = NULL; | 571 generator_ = NULL; |
574 logger->logging_nesting_ = saved_logging_nesting_; | 572 logger->logging_nesting_ = saved_logging_nesting_; |
575 } | 573 } |
576 | 574 |
577 } } // namespace v8::internal | |
578 | |
579 #endif // ENABLE_LOGGING_AND_PROFILING | |
580 | |
581 namespace v8 { | |
582 namespace internal { | |
583 | 575 |
584 void CpuProfiler::Setup() { | 576 void CpuProfiler::Setup() { |
585 #ifdef ENABLE_LOGGING_AND_PROFILING | |
586 Isolate* isolate = Isolate::Current(); | 577 Isolate* isolate = Isolate::Current(); |
587 if (isolate->cpu_profiler() == NULL) { | 578 if (isolate->cpu_profiler() == NULL) { |
588 isolate->set_cpu_profiler(new CpuProfiler()); | 579 isolate->set_cpu_profiler(new CpuProfiler()); |
589 } | 580 } |
590 #endif | |
591 } | 581 } |
592 | 582 |
593 | 583 |
594 void CpuProfiler::TearDown() { | 584 void CpuProfiler::TearDown() { |
595 #ifdef ENABLE_LOGGING_AND_PROFILING | |
596 Isolate* isolate = Isolate::Current(); | 585 Isolate* isolate = Isolate::Current(); |
597 if (isolate->cpu_profiler() != NULL) { | 586 if (isolate->cpu_profiler() != NULL) { |
598 delete isolate->cpu_profiler(); | 587 delete isolate->cpu_profiler(); |
599 } | 588 } |
600 isolate->set_cpu_profiler(NULL); | 589 isolate->set_cpu_profiler(NULL); |
601 #endif | |
602 } | 590 } |
603 | 591 |
604 } } // namespace v8::internal | 592 } } // namespace v8::internal |
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