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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/heap.h" | 5 #include "vm/heap.h" |
6 | 6 |
7 #include "platform/assert.h" | 7 #include "platform/assert.h" |
8 #include "platform/utils.h" | 8 #include "platform/utils.h" |
9 #include "vm/flags.h" | 9 #include "vm/flags.h" |
10 #include "vm/isolate.h" | 10 #include "vm/isolate.h" |
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753 new_space_.AddGCTime(delta); | 753 new_space_.AddGCTime(delta); |
754 new_space_.IncrementCollections(); | 754 new_space_.IncrementCollections(); |
755 } else { | 755 } else { |
756 old_space_.AddGCTime(delta); | 756 old_space_.AddGCTime(delta); |
757 old_space_.IncrementCollections(); | 757 old_space_.IncrementCollections(); |
758 } | 758 } |
759 stats_.after_.new_ = new_space_.GetCurrentUsage(); | 759 stats_.after_.new_ = new_space_.GetCurrentUsage(); |
760 stats_.after_.old_ = old_space_.GetCurrentUsage(); | 760 stats_.after_.old_ = old_space_.GetCurrentUsage(); |
761 ASSERT((space == kNew && gc_new_space_in_progress_) || | 761 ASSERT((space == kNew && gc_new_space_in_progress_) || |
762 (space == kOld && gc_old_space_in_progress_)); | 762 (space == kOld && gc_old_space_in_progress_)); |
763 if (Service::gc_stream.enabled()) { | 763 if (FLAG_support_service && Service::gc_stream.enabled()) { |
764 ServiceEvent event(Isolate::Current(), ServiceEvent::kGC); | 764 ServiceEvent event(Isolate::Current(), ServiceEvent::kGC); |
765 event.set_gc_stats(&stats_); | 765 event.set_gc_stats(&stats_); |
766 Service::HandleEvent(&event); | 766 Service::HandleEvent(&event); |
767 } | 767 } |
768 } | 768 } |
769 | 769 |
770 | 770 |
771 void Heap::PrintStats() { | 771 void Heap::PrintStats() { |
772 if (!FLAG_verbose_gc) return; | 772 if (!FLAG_verbose_gc) return; |
773 | 773 |
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842 Dart::vm_isolate()->heap()->WriteProtect(false, include_code_pages_); | 842 Dart::vm_isolate()->heap()->WriteProtect(false, include_code_pages_); |
843 } | 843 } |
844 | 844 |
845 | 845 |
846 WritableVMIsolateScope::~WritableVMIsolateScope() { | 846 WritableVMIsolateScope::~WritableVMIsolateScope() { |
847 ASSERT(Dart::vm_isolate()->heap()->UsedInWords(Heap::kNew) == 0); | 847 ASSERT(Dart::vm_isolate()->heap()->UsedInWords(Heap::kNew) == 0); |
848 Dart::vm_isolate()->heap()->WriteProtect(true, include_code_pages_); | 848 Dart::vm_isolate()->heap()->WriteProtect(true, include_code_pages_); |
849 } | 849 } |
850 | 850 |
851 } // namespace dart | 851 } // namespace dart |
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