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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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325 void mark(const void* object, TraceCallback) override { | 325 void mark(const void* object, TraceCallback) override { |
326 if (object) | 326 if (object) |
327 m_count++; | 327 m_count++; |
328 } | 328 } |
329 | 329 |
330 void markHeader(HeapObjectHeader* header, TraceCallback callback) override { | 330 void markHeader(HeapObjectHeader* header, TraceCallback callback) override { |
331 ASSERT(header->payload()); | 331 ASSERT(header->payload()); |
332 m_count++; | 332 m_count++; |
333 } | 333 } |
334 | 334 |
335 void registerDelayedMarkNoTracing(const void*) override {} | 335 void registerDelayedMarkNoTracing(void**) override {} |
336 void registerWeakMembers(const void*, const void*, WeakCallback) override {} | 336 void registerWeakMembers(const void*, const void*, WeakCallback) override {} |
337 void registerWeakTable(const void*, | 337 void registerWeakTable(const void*, |
338 EphemeronCallback, | 338 EphemeronCallback, |
339 EphemeronCallback) override {} | 339 EphemeronCallback) override {} |
340 #if ENABLE(ASSERT) | 340 #if ENABLE(ASSERT) |
341 bool weakTableRegistered(const void*) override { return false; } | 341 bool weakTableRegistered(const void*) override { return false; } |
342 #endif | 342 #endif |
343 void registerWeakCellWithCallback(void**, WeakCallback) override {} | 343 void registerWeakCellWithCallback(void**, WeakCallback) override {} |
344 bool ensureMarked(const void* objectPointer) override { | 344 bool ensureMarked(const void* objectPointer) override { |
345 if (!objectPointer || | 345 if (!objectPointer || |
346 HeapObjectHeader::fromPayload(objectPointer)->isMarked()) | 346 HeapObjectHeader::fromPayload(objectPointer)->isMarked()) |
347 return false; | 347 return false; |
348 markNoTracing(objectPointer); | 348 markNoTracing(objectPointer); |
349 return true; | 349 return true; |
350 } | 350 } |
351 | 351 |
| 352 void registerMovingObjectReference(MovableReference*) override {} |
| 353 |
| 354 void registerMovingObjectCallback(MovableReference, |
| 355 MovingObjectCallback, |
| 356 void*) override {} |
| 357 |
352 size_t count() { return m_count; } | 358 size_t count() { return m_count; } |
353 void reset() { m_count = 0; } | 359 void reset() { m_count = 0; } |
354 | 360 |
355 private: | 361 private: |
356 StackFrameDepthScope m_scope; | 362 StackFrameDepthScope m_scope; |
357 size_t m_count; | 363 size_t m_count; |
358 }; | 364 }; |
359 | 365 |
360 #undef DEFINE_VISITOR_METHODS | 366 #undef DEFINE_VISITOR_METHODS |
361 | 367 |
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6807 "HeapVector"); | 6813 "HeapVector"); |
6808 static_assert( | 6814 static_assert( |
6809 WTF::IsGarbageCollectedType<HeapDeque<Member<IntWrapper>>>::value, | 6815 WTF::IsGarbageCollectedType<HeapDeque<Member<IntWrapper>>>::value, |
6810 "HeapDeque"); | 6816 "HeapDeque"); |
6811 static_assert(WTF::IsGarbageCollectedType< | 6817 static_assert(WTF::IsGarbageCollectedType< |
6812 HeapTerminatedArray<Member<IntWrapper>>>::value, | 6818 HeapTerminatedArray<Member<IntWrapper>>>::value, |
6813 "HeapTerminatedArray"); | 6819 "HeapTerminatedArray"); |
6814 } | 6820 } |
6815 | 6821 |
6816 } // namespace blink | 6822 } // namespace blink |
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