OLD | NEW |
1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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 |
(...skipping 17 matching lines...) Expand all Loading... |
28 #ifndef V8_PROFILE_GENERATOR_H_ | 28 #ifndef V8_PROFILE_GENERATOR_H_ |
29 #define V8_PROFILE_GENERATOR_H_ | 29 #define V8_PROFILE_GENERATOR_H_ |
30 | 30 |
31 #include "allocation.h" | 31 #include "allocation.h" |
32 #include "hashmap.h" | 32 #include "hashmap.h" |
33 #include "../include/v8-profiler.h" | 33 #include "../include/v8-profiler.h" |
34 | 34 |
35 namespace v8 { | 35 namespace v8 { |
36 namespace internal { | 36 namespace internal { |
37 | 37 |
| 38 typedef uint32_t SnapshotObjectId; |
| 39 |
38 class TokenEnumerator { | 40 class TokenEnumerator { |
39 public: | 41 public: |
40 TokenEnumerator(); | 42 TokenEnumerator(); |
41 ~TokenEnumerator(); | 43 ~TokenEnumerator(); |
42 int GetTokenId(Object* token); | 44 int GetTokenId(Object* token); |
43 | 45 |
44 static const int kNoSecurityToken = -1; | 46 static const int kNoSecurityToken = -1; |
45 static const int kInheritsSecurityToken = -2; | 47 static const int kInheritsSecurityToken = -2; |
46 | 48 |
47 private: | 49 private: |
(...skipping 590 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
638 HeapSnapshotsCollection* collection() { return collection_; } | 640 HeapSnapshotsCollection* collection() { return collection_; } |
639 Type type() { return type_; } | 641 Type type() { return type_; } |
640 const char* title() { return title_; } | 642 const char* title() { return title_; } |
641 unsigned uid() { return uid_; } | 643 unsigned uid() { return uid_; } |
642 HeapEntry* root() { return root_entry_; } | 644 HeapEntry* root() { return root_entry_; } |
643 HeapEntry* gc_roots() { return gc_roots_entry_; } | 645 HeapEntry* gc_roots() { return gc_roots_entry_; } |
644 HeapEntry* natives_root() { return natives_root_entry_; } | 646 HeapEntry* natives_root() { return natives_root_entry_; } |
645 HeapEntry* gc_subroot(int index) { return gc_subroot_entries_[index]; } | 647 HeapEntry* gc_subroot(int index) { return gc_subroot_entries_[index]; } |
646 List<HeapEntry*>* entries() { return &entries_; } | 648 List<HeapEntry*>* entries() { return &entries_; } |
647 size_t raw_entries_size() { return raw_entries_size_; } | 649 size_t raw_entries_size() { return raw_entries_size_; } |
648 SnapshotObjectId max_snapshot_js_object_id() const { | |
649 return max_snapshot_js_object_id_; | |
650 } | |
651 | 650 |
652 void AllocateEntries( | 651 void AllocateEntries( |
653 int entries_count, int children_count, int retainers_count); | 652 int entries_count, int children_count, int retainers_count); |
654 HeapEntry* AddEntry(HeapEntry::Type type, | 653 HeapEntry* AddEntry(HeapEntry::Type type, |
655 const char* name, | 654 const char* name, |
656 SnapshotObjectId id, | 655 SnapshotObjectId id, |
657 int size, | 656 int size, |
658 int children_count, | 657 int children_count, |
659 int retainers_count); | 658 int retainers_count); |
660 HeapEntry* AddRootEntry(int children_count); | 659 HeapEntry* AddRootEntry(int children_count); |
(...skipping 20 matching lines...) Expand all Loading... |
681 const char* title_; | 680 const char* title_; |
682 unsigned uid_; | 681 unsigned uid_; |
683 HeapEntry* root_entry_; | 682 HeapEntry* root_entry_; |
684 HeapEntry* gc_roots_entry_; | 683 HeapEntry* gc_roots_entry_; |
685 HeapEntry* natives_root_entry_; | 684 HeapEntry* natives_root_entry_; |
686 HeapEntry* gc_subroot_entries_[VisitorSynchronization::kNumberOfSyncTags]; | 685 HeapEntry* gc_subroot_entries_[VisitorSynchronization::kNumberOfSyncTags]; |
687 char* raw_entries_; | 686 char* raw_entries_; |
688 List<HeapEntry*> entries_; | 687 List<HeapEntry*> entries_; |
689 bool entries_sorted_; | 688 bool entries_sorted_; |
690 size_t raw_entries_size_; | 689 size_t raw_entries_size_; |
691 SnapshotObjectId max_snapshot_js_object_id_; | |
692 | 690 |
693 friend class HeapSnapshotTester; | 691 friend class HeapSnapshotTester; |
694 | 692 |
695 DISALLOW_COPY_AND_ASSIGN(HeapSnapshot); | 693 DISALLOW_COPY_AND_ASSIGN(HeapSnapshot); |
696 }; | 694 }; |
697 | 695 |
698 | 696 |
699 class HeapObjectsMap { | 697 class HeapObjectsMap { |
700 public: | 698 public: |
701 HeapObjectsMap(); | 699 HeapObjectsMap(); |
(...skipping 456 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1158 | 1156 |
1159 friend class HeapSnapshotJSONSerializerEnumerator; | 1157 friend class HeapSnapshotJSONSerializerEnumerator; |
1160 friend class HeapSnapshotJSONSerializerIterator; | 1158 friend class HeapSnapshotJSONSerializerIterator; |
1161 | 1159 |
1162 DISALLOW_COPY_AND_ASSIGN(HeapSnapshotJSONSerializer); | 1160 DISALLOW_COPY_AND_ASSIGN(HeapSnapshotJSONSerializer); |
1163 }; | 1161 }; |
1164 | 1162 |
1165 } } // namespace v8::internal | 1163 } } // namespace v8::internal |
1166 | 1164 |
1167 #endif // V8_PROFILE_GENERATOR_H_ | 1165 #endif // V8_PROFILE_GENERATOR_H_ |
OLD | NEW |