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Issue 65043006: Simplify current inline allocation tracking mechanism. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 1 month ago
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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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49 v8::ActivityControl* control, 49 v8::ActivityControl* control,
50 v8::HeapProfiler::ObjectNameResolver* resolver); 50 v8::HeapProfiler::ObjectNameResolver* resolver);
51 HeapSnapshot* TakeSnapshot( 51 HeapSnapshot* TakeSnapshot(
52 String* name, 52 String* name,
53 v8::ActivityControl* control, 53 v8::ActivityControl* control,
54 v8::HeapProfiler::ObjectNameResolver* resolver); 54 v8::HeapProfiler::ObjectNameResolver* resolver);
55 55
56 void StartHeapObjectsTracking(); 56 void StartHeapObjectsTracking();
57 void StopHeapObjectsTracking(); 57 void StopHeapObjectsTracking();
58 58
59 static void RecordObjectAllocationFromMasm(Isolate* isolate,
60 Address obj,
61 int size);
62
63 SnapshotObjectId PushHeapObjectsStats(OutputStream* stream); 59 SnapshotObjectId PushHeapObjectsStats(OutputStream* stream);
64 int GetSnapshotsCount(); 60 int GetSnapshotsCount();
65 HeapSnapshot* GetSnapshot(int index); 61 HeapSnapshot* GetSnapshot(int index);
66 SnapshotObjectId GetSnapshotObjectId(Handle<Object> obj); 62 SnapshotObjectId GetSnapshotObjectId(Handle<Object> obj);
67 void DeleteAllSnapshots(); 63 void DeleteAllSnapshots();
68 64
69 void ObjectMoveEvent(Address from, Address to, int size); 65 void ObjectMoveEvent(Address from, Address to, int size);
70 66
71 void NewObjectEvent(Address addr, int size); 67 void NewObjectEvent(Address addr, int size);
72 68
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101 97
102 HeapSnapshotsCollection* snapshots_; 98 HeapSnapshotsCollection* snapshots_;
103 unsigned next_snapshot_uid_; 99 unsigned next_snapshot_uid_;
104 List<v8::HeapProfiler::WrapperInfoCallback> wrapper_callbacks_; 100 List<v8::HeapProfiler::WrapperInfoCallback> wrapper_callbacks_;
105 bool is_tracking_allocations_; 101 bool is_tracking_allocations_;
106 }; 102 };
107 103
108 } } // namespace v8::internal 104 } } // namespace v8::internal
109 105
110 #endif // V8_HEAP_PROFILER_H_ 106 #endif // V8_HEAP_PROFILER_H_
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