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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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/isolate.h" | 5 #include "vm/isolate.h" |
6 | 6 |
7 #include "include/dart_api.h" | 7 #include "include/dart_api.h" |
8 #include "include/dart_native_api.h" | 8 #include "include/dart_native_api.h" |
9 #include "platform/assert.h" | 9 #include "platform/assert.h" |
10 #include "platform/json.h" | 10 #include "platform/json.h" |
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781 stacktrace_(NULL), | 781 stacktrace_(NULL), |
782 stack_frame_index_(-1), | 782 stack_frame_index_(-1), |
783 last_allocationprofile_accumulator_reset_timestamp_(0), | 783 last_allocationprofile_accumulator_reset_timestamp_(0), |
784 last_allocationprofile_gc_timestamp_(0), | 784 last_allocationprofile_gc_timestamp_(0), |
785 object_id_ring_(NULL), | 785 object_id_ring_(NULL), |
786 trace_buffer_(NULL), | 786 trace_buffer_(NULL), |
787 profiler_data_(NULL), | 787 profiler_data_(NULL), |
788 tag_table_(GrowableObjectArray::null()), | 788 tag_table_(GrowableObjectArray::null()), |
789 deoptimized_code_array_(GrowableObjectArray::null()), | 789 deoptimized_code_array_(GrowableObjectArray::null()), |
790 background_compiler_(NULL), | 790 background_compiler_(NULL), |
791 compilation_function_queue_(GrowableObjectArray::null()), | |
792 compilation_result_queue_(GrowableObjectArray::null()), | |
793 pending_service_extension_calls_(GrowableObjectArray::null()), | 791 pending_service_extension_calls_(GrowableObjectArray::null()), |
794 registered_service_extension_handlers_(GrowableObjectArray::null()), | 792 registered_service_extension_handlers_(GrowableObjectArray::null()), |
795 metrics_list_head_(NULL), | 793 metrics_list_head_(NULL), |
796 compilation_allowed_(true), | 794 compilation_allowed_(true), |
797 all_classes_finalized_(false), | 795 all_classes_finalized_(false), |
798 next_(NULL), | 796 next_(NULL), |
799 pause_loop_monitor_(NULL), | 797 pause_loop_monitor_(NULL), |
800 cha_invalidation_gen_(0), | 798 cha_invalidation_gen_(0), |
801 field_invalidation_gen_(0), | 799 field_invalidation_gen_(0), |
802 prefix_invalidation_gen_(0) { | 800 prefix_invalidation_gen_(0) { |
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1766 | 1764 |
1767 // Visit the current tag which is stored in the isolate. | 1765 // Visit the current tag which is stored in the isolate. |
1768 visitor->VisitPointer(reinterpret_cast<RawObject**>(¤t_tag_)); | 1766 visitor->VisitPointer(reinterpret_cast<RawObject**>(¤t_tag_)); |
1769 | 1767 |
1770 // Visit the default tag which is stored in the isolate. | 1768 // Visit the default tag which is stored in the isolate. |
1771 visitor->VisitPointer(reinterpret_cast<RawObject**>(&default_tag_)); | 1769 visitor->VisitPointer(reinterpret_cast<RawObject**>(&default_tag_)); |
1772 | 1770 |
1773 // Visit the tag table which is stored in the isolate. | 1771 // Visit the tag table which is stored in the isolate. |
1774 visitor->VisitPointer(reinterpret_cast<RawObject**>(&tag_table_)); | 1772 visitor->VisitPointer(reinterpret_cast<RawObject**>(&tag_table_)); |
1775 | 1773 |
1776 visitor->VisitPointer(reinterpret_cast<RawObject**>( | 1774 if (background_compiler() != NULL) { |
1777 &compilation_function_queue_)); | 1775 background_compiler()->VisitPointers(visitor); |
1778 | 1776 } |
1779 visitor->VisitPointer(reinterpret_cast<RawObject**>( | |
1780 &compilation_result_queue_)); | |
1781 | 1777 |
1782 // Visit the deoptimized code array which is stored in the isolate. | 1778 // Visit the deoptimized code array which is stored in the isolate. |
1783 visitor->VisitPointer( | 1779 visitor->VisitPointer( |
1784 reinterpret_cast<RawObject**>(&deoptimized_code_array_)); | 1780 reinterpret_cast<RawObject**>(&deoptimized_code_array_)); |
1785 | 1781 |
1786 // Visit the pending service extension calls. | 1782 // Visit the pending service extension calls. |
1787 visitor->VisitPointer( | 1783 visitor->VisitPointer( |
1788 reinterpret_cast<RawObject**>(&pending_service_extension_calls_)); | 1784 reinterpret_cast<RawObject**>(&pending_service_extension_calls_)); |
1789 | 1785 |
1790 // Visit the registered service extension handlers. | 1786 // Visit the registered service extension handlers. |
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1997 void Isolate::set_default_tag(const UserTag& tag) { | 1993 void Isolate::set_default_tag(const UserTag& tag) { |
1998 default_tag_ = tag.raw(); | 1994 default_tag_ = tag.raw(); |
1999 } | 1995 } |
2000 | 1996 |
2001 | 1997 |
2002 void Isolate::set_deoptimized_code_array(const GrowableObjectArray& value) { | 1998 void Isolate::set_deoptimized_code_array(const GrowableObjectArray& value) { |
2003 deoptimized_code_array_ = value.raw(); | 1999 deoptimized_code_array_ = value.raw(); |
2004 } | 2000 } |
2005 | 2001 |
2006 | 2002 |
2007 void Isolate::set_compilation_function_queue( | |
2008 const GrowableObjectArray& value) { | |
2009 compilation_function_queue_ = value.raw(); | |
2010 } | |
2011 | |
2012 | |
2013 void Isolate::set_compilation_result_queue( | |
2014 const GrowableObjectArray& value) { | |
2015 compilation_result_queue_ = value.raw(); | |
2016 } | |
2017 | |
2018 | |
2019 void Isolate::TrackDeoptimizedCode(const Code& code) { | 2003 void Isolate::TrackDeoptimizedCode(const Code& code) { |
2020 ASSERT(!code.IsNull()); | 2004 ASSERT(!code.IsNull()); |
2021 const GrowableObjectArray& deoptimized_code = | 2005 const GrowableObjectArray& deoptimized_code = |
2022 GrowableObjectArray::Handle(deoptimized_code_array()); | 2006 GrowableObjectArray::Handle(deoptimized_code_array()); |
2023 if (deoptimized_code.IsNull()) { | 2007 if (deoptimized_code.IsNull()) { |
2024 // Not tracking deoptimized code. | 2008 // Not tracking deoptimized code. |
2025 return; | 2009 return; |
2026 } | 2010 } |
2027 // TODO(johnmccutchan): Scan this array and the isolate's profile before | 2011 // TODO(johnmccutchan): Scan this array and the isolate's profile before |
2028 // old space GC and remove the keep_code flag. | 2012 // old space GC and remove the keep_code flag. |
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2610 } | 2594 } |
2611 | 2595 |
2612 | 2596 |
2613 RawInstance* IsolateSpawnState::BuildMessage(Thread* thread) { | 2597 RawInstance* IsolateSpawnState::BuildMessage(Thread* thread) { |
2614 return DeserializeObject(thread, | 2598 return DeserializeObject(thread, |
2615 serialized_message_, serialized_message_len_); | 2599 serialized_message_, serialized_message_len_); |
2616 } | 2600 } |
2617 | 2601 |
2618 | 2602 |
2619 } // namespace dart | 2603 } // namespace dart |
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