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Side by Side Diff: src/global-handles.h

Issue 465026: Push bleeding_edge revision 3387, 3390 to trunk in order to fix test.... (Closed) Base URL: http://v8.googlecode.com/svn/trunk/
Patch Set: Created 11 years ago
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1 // Copyright 2007-2008 the V8 project authors. All rights reserved. 1 // Copyright 2007-2008 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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71 // function is invoked (for each handle) with the handle and corresponding 71 // function is invoked (for each handle) with the handle and corresponding
72 // parameter as arguments. Note: cleared means set to Smi::FromInt(0). The 72 // parameter as arguments. Note: cleared means set to Smi::FromInt(0). The
73 // reason is that Smi::FromInt(0) does not change during garage collection. 73 // reason is that Smi::FromInt(0) does not change during garage collection.
74 static void MakeWeak(Object** location, 74 static void MakeWeak(Object** location,
75 void* parameter, 75 void* parameter,
76 WeakReferenceCallback callback); 76 WeakReferenceCallback callback);
77 77
78 // Returns the current number of weak handles. 78 // Returns the current number of weak handles.
79 static int NumberOfWeakHandles() { return number_of_weak_handles_; } 79 static int NumberOfWeakHandles() { return number_of_weak_handles_; }
80 80
81 static void RecordStats(HeapStats* stats);
82
81 // Returns the current number of weak handles to global objects. 83 // Returns the current number of weak handles to global objects.
82 // These handles are also included in NumberOfWeakHandles(). 84 // These handles are also included in NumberOfWeakHandles().
83 static int NumberOfGlobalObjectWeakHandles() { 85 static int NumberOfGlobalObjectWeakHandles() {
84 return number_of_global_object_weak_handles_; 86 return number_of_global_object_weak_handles_;
85 } 87 }
86 88
87 // Clear the weakness of a global handle. 89 // Clear the weakness of a global handle.
88 static void ClearWeakness(Object** location); 90 static void ClearWeakness(Object** location);
89 91
90 // Tells whether global handle is near death. 92 // Tells whether global handle is near death.
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169 static Node* first_deallocated() { return first_deallocated_; } 171 static Node* first_deallocated() { return first_deallocated_; }
170 static void set_first_deallocated(Node* value) { 172 static void set_first_deallocated(Node* value) {
171 first_deallocated_ = value; 173 first_deallocated_ = value;
172 } 174 }
173 }; 175 };
174 176
175 177
176 } } // namespace v8::internal 178 } } // namespace v8::internal
177 179
178 #endif // V8_GLOBAL_HANDLES_H_ 180 #endif // V8_GLOBAL_HANDLES_H_
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