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1 // Copyright 2009-2010 the V8 project authors. All rights reserved. | 1 // Copyright 2009-2010 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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21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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 #ifndef V8_HEAP_PROFILER_H_ | 28 #ifndef V8_HEAP_PROFILER_H_ |
29 #define V8_HEAP_PROFILER_H_ | 29 #define V8_HEAP_PROFILER_H_ |
30 | 30 |
| 31 #include "heap-snapshot-generator-inl.h" |
31 #include "isolate.h" | 32 #include "isolate.h" |
32 | 33 |
33 namespace v8 { | 34 namespace v8 { |
34 namespace internal { | 35 namespace internal { |
35 | 36 |
36 class HeapSnapshot; | 37 class HeapSnapshot; |
37 class HeapSnapshotsCollection; | 38 class HeapSnapshotsCollection; |
38 | 39 |
39 #define HEAP_PROFILE(heap, call) \ | 40 #define HEAP_PROFILE(heap, call) \ |
40 do { \ | 41 do { \ |
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58 HeapSnapshot* TakeSnapshot( | 59 HeapSnapshot* TakeSnapshot( |
59 String* name, | 60 String* name, |
60 v8::ActivityControl* control, | 61 v8::ActivityControl* control, |
61 v8::HeapProfiler::ObjectNameResolver* resolver); | 62 v8::HeapProfiler::ObjectNameResolver* resolver); |
62 | 63 |
63 void StartHeapObjectsTracking(); | 64 void StartHeapObjectsTracking(); |
64 void StopHeapObjectsTracking(); | 65 void StopHeapObjectsTracking(); |
65 SnapshotObjectId PushHeapObjectsStats(OutputStream* stream); | 66 SnapshotObjectId PushHeapObjectsStats(OutputStream* stream); |
66 int GetSnapshotsCount(); | 67 int GetSnapshotsCount(); |
67 HeapSnapshot* GetSnapshot(int index); | 68 HeapSnapshot* GetSnapshot(int index); |
68 HeapSnapshot* FindSnapshot(unsigned uid); | |
69 SnapshotObjectId GetSnapshotObjectId(Handle<Object> obj); | 69 SnapshotObjectId GetSnapshotObjectId(Handle<Object> obj); |
70 void DeleteAllSnapshots(); | 70 void DeleteAllSnapshots(); |
71 | 71 |
72 void ObjectMoveEvent(Address from, Address to); | 72 void ObjectMoveEvent(Address from, Address to); |
73 | 73 |
74 void DefineWrapperClass( | 74 void DefineWrapperClass( |
75 uint16_t class_id, v8::HeapProfiler::WrapperInfoCallback callback); | 75 uint16_t class_id, v8::HeapProfiler::WrapperInfoCallback callback); |
76 | 76 |
77 v8::RetainedObjectInfo* ExecuteWrapperClassCallback(uint16_t class_id, | 77 v8::RetainedObjectInfo* ExecuteWrapperClassCallback(uint16_t class_id, |
78 Object** wrapper); | 78 Object** wrapper); |
79 INLINE(bool is_profiling()) { | 79 INLINE(bool is_profiling()) { |
80 return snapshots_->is_tracking_objects(); | 80 return snapshots_->is_tracking_objects(); |
81 } | 81 } |
82 | 82 |
83 void SetRetainedObjectInfo(UniqueId id, RetainedObjectInfo* info); | 83 void SetRetainedObjectInfo(UniqueId id, RetainedObjectInfo* info); |
84 | 84 |
85 private: | 85 private: |
86 Heap* heap() const { return snapshots_->heap(); } | 86 Heap* heap() const { return snapshots_->heap(); } |
87 | 87 |
88 HeapSnapshotsCollection* snapshots_; | 88 HeapSnapshotsCollection* snapshots_; |
89 unsigned next_snapshot_uid_; | 89 unsigned next_snapshot_uid_; |
90 List<v8::HeapProfiler::WrapperInfoCallback> wrapper_callbacks_; | 90 List<v8::HeapProfiler::WrapperInfoCallback> wrapper_callbacks_; |
91 }; | 91 }; |
92 | 92 |
93 } } // namespace v8::internal | 93 } } // namespace v8::internal |
94 | 94 |
95 #endif // V8_HEAP_PROFILER_H_ | 95 #endif // V8_HEAP_PROFILER_H_ |
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