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Issue 412513003: Version 3.27.34.7 (merged r22223) (Closed) Base URL: https://v8.googlecode.com/svn/branches/3.27
Patch Set: updates Created 6 years, 5 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 5
6 // Defined when linking against shared lib on Windows. 6 // Defined when linking against shared lib on Windows.
7 #if defined(USING_V8_SHARED) && !defined(V8_SHARED) 7 #if defined(USING_V8_SHARED) && !defined(V8_SHARED)
8 #define V8_SHARED 8 #define V8_SHARED
9 #endif 9 #endif
10 10
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658 counters_in_use_ = 0; 658 counters_in_use_ = 0;
659 } 659 }
660 660
661 661
662 Counter* CounterCollection::GetNextCounter() { 662 Counter* CounterCollection::GetNextCounter() {
663 if (counters_in_use_ == kMaxCounters) return NULL; 663 if (counters_in_use_ == kMaxCounters) return NULL;
664 return &counters_[counters_in_use_++]; 664 return &counters_[counters_in_use_++];
665 } 665 }
666 666
667 667
668 void Shell::MapCounters(const char* name) { 668 void Shell::MapCounters(v8::Isolate* isolate, const char* name) {
669 counters_file_ = i::OS::MemoryMappedFile::create( 669 counters_file_ = i::OS::MemoryMappedFile::create(
670 name, sizeof(CounterCollection), &local_counters_); 670 name, sizeof(CounterCollection), &local_counters_);
671 void* memory = (counters_file_ == NULL) ? 671 void* memory = (counters_file_ == NULL) ?
672 NULL : counters_file_->memory(); 672 NULL : counters_file_->memory();
673 if (memory == NULL) { 673 if (memory == NULL) {
674 printf("Could not map counters file %s\n", name); 674 printf("Could not map counters file %s\n", name);
675 Exit(1); 675 Exit(1);
676 } 676 }
677 counters_ = static_cast<CounterCollection*>(memory); 677 counters_ = static_cast<CounterCollection*>(memory);
678 V8::SetCounterFunction(LookupCounter); 678 isolate->SetCounterFunction(LookupCounter);
679 V8::SetCreateHistogramFunction(CreateHistogram); 679 isolate->SetCreateHistogramFunction(CreateHistogram);
680 V8::SetAddHistogramSampleFunction(AddHistogramSample); 680 isolate->SetAddHistogramSampleFunction(AddHistogramSample);
681 } 681 }
682 682
683 683
684 int CounterMap::Hash(const char* name) { 684 int CounterMap::Hash(const char* name) {
685 int h = 0; 685 int h = 0;
686 int c; 686 int c;
687 while ((c = *name++) != 0) { 687 while ((c = *name++) != 0) {
688 h += h << 5; 688 h += h << 5;
689 h += c; 689 h += c;
690 } 690 }
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880 if (bz2_result != BZ_OK) { 880 if (bz2_result != BZ_OK) {
881 fprintf(stderr, "bzip error code: %d\n", bz2_result); 881 fprintf(stderr, "bzip error code: %d\n", bz2_result);
882 Exit(1); 882 Exit(1);
883 } 883 }
884 #endif 884 #endif
885 885
886 #ifndef V8_SHARED 886 #ifndef V8_SHARED
887 Shell::counter_map_ = new CounterMap(); 887 Shell::counter_map_ = new CounterMap();
888 // Set up counters 888 // Set up counters
889 if (i::StrLength(i::FLAG_map_counters) != 0) 889 if (i::StrLength(i::FLAG_map_counters) != 0)
890 MapCounters(i::FLAG_map_counters); 890 MapCounters(isolate, i::FLAG_map_counters);
891 if (i::FLAG_dump_counters || i::FLAG_track_gc_object_stats) { 891 if (i::FLAG_dump_counters || i::FLAG_track_gc_object_stats) {
892 V8::SetCounterFunction(LookupCounter); 892 V8::SetCounterFunction(LookupCounter);
893 V8::SetCreateHistogramFunction(CreateHistogram); 893 V8::SetCreateHistogramFunction(CreateHistogram);
894 V8::SetAddHistogramSampleFunction(AddHistogramSample); 894 V8::SetAddHistogramSampleFunction(AddHistogramSample);
895 } 895 }
896 #endif // !V8_SHARED 896 #endif // !V8_SHARED
897 } 897 }
898 898
899 899
900 void Shell::InitializeDebugger(Isolate* isolate) { 900 void Shell::InitializeDebugger(Isolate* isolate) {
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1560 } 1560 }
1561 1561
1562 } // namespace v8 1562 } // namespace v8
1563 1563
1564 1564
1565 #ifndef GOOGLE3 1565 #ifndef GOOGLE3
1566 int main(int argc, char* argv[]) { 1566 int main(int argc, char* argv[]) {
1567 return v8::Shell::Main(argc, argv); 1567 return v8::Shell::Main(argc, argv);
1568 } 1568 }
1569 #endif 1569 #endif
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