src/heap-profiler.h - Issue 10105026: Version 3.10.3

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Issue 10105026: Version 3.10.3 (Closed) Base URL: http://v8.googlecode.com/svn/trunk/

Patch Set: Created 8 years, 8 months 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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55 static HeapSnapshot* TakeSnapshot(String* name,	55 static HeapSnapshot* TakeSnapshot(String* name,

56 int type,	56 int type,

57 v8::ActivityControl* control);	57 v8::ActivityControl* control);

58	58

59 static void StartHeapObjectsTracking();	59 static void StartHeapObjectsTracking();

60 static void StopHeapObjectsTracking();	60 static void StopHeapObjectsTracking();

61 static void PushHeapObjectsStats(OutputStream* stream);	61 static void PushHeapObjectsStats(OutputStream* stream);

62 static int GetSnapshotsCount();	62 static int GetSnapshotsCount();

63 static HeapSnapshot* GetSnapshot(int index);	63 static HeapSnapshot* GetSnapshot(int index);

64 static HeapSnapshot* FindSnapshot(unsigned uid);	64 static HeapSnapshot* FindSnapshot(unsigned uid);

	65 static SnapshotObjectId GetSnapshotObjectId(Handle<Object> obj);

65 static void DeleteAllSnapshots();	66 static void DeleteAllSnapshots();

66	67

67 void ObjectMoveEvent(Address from, Address to);	68 void ObjectMoveEvent(Address from, Address to);

68	69

69 void DefineWrapperClass(	70 void DefineWrapperClass(

70 uint16_t class_id, v8::HeapProfiler::WrapperInfoCallback callback);	71 uint16_t class_id, v8::HeapProfiler::WrapperInfoCallback callback);

71	72

72 v8::RetainedObjectInfo* ExecuteWrapperClassCallback(uint16_t class_id,	73 v8::RetainedObjectInfo* ExecuteWrapperClassCallback(uint16_t class_id,

73 Object** wrapper);	74 Object** wrapper);

74 INLINE(bool is_profiling()) {	75 INLINE(bool is_profiling()) {

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91 void PushHeapObjectsStatsImpl(OutputStream* stream);	92 void PushHeapObjectsStatsImpl(OutputStream* stream);

92	93

93 HeapSnapshotsCollection* snapshots_;	94 HeapSnapshotsCollection* snapshots_;

94 unsigned next_snapshot_uid_;	95 unsigned next_snapshot_uid_;

95 List<v8::HeapProfiler::WrapperInfoCallback> wrapper_callbacks_;	96 List<v8::HeapProfiler::WrapperInfoCallback> wrapper_callbacks_;

96 };	97 };

97	98

98 } } // namespace v8::internal	99 } } // namespace v8::internal

99	100

100 #endif // V8_HEAP_PROFILER_H_	101 #endif // V8_HEAP_PROFILER_H_

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