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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_HEAP_HEAP_INL_H_ | 5 #ifndef V8_HEAP_HEAP_INL_H_ |
6 #define V8_HEAP_HEAP_INL_H_ | 6 #define V8_HEAP_HEAP_INL_H_ |
7 | 7 |
8 #include <cmath> | 8 #include <cmath> |
9 | 9 |
10 #include "src/base/platform/platform.h" | 10 #include "src/base/platform/platform.h" |
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419 | 419 |
420 void Heap::RecordWrite(Object* object, int offset, Object* o) { | 420 void Heap::RecordWrite(Object* object, int offset, Object* o) { |
421 if (!InNewSpace(o) || !object->IsHeapObject() || InNewSpace(object)) { | 421 if (!InNewSpace(o) || !object->IsHeapObject() || InNewSpace(object)) { |
422 return; | 422 return; |
423 } | 423 } |
424 RememberedSet<OLD_TO_NEW>::Insert( | 424 RememberedSet<OLD_TO_NEW>::Insert( |
425 Page::FromAddress(reinterpret_cast<Address>(object)), | 425 Page::FromAddress(reinterpret_cast<Address>(object)), |
426 HeapObject::cast(object)->address() + offset); | 426 HeapObject::cast(object)->address() + offset); |
427 } | 427 } |
428 | 428 |
429 void Heap::RecordWriteIntoCode(Code* host, RelocInfo* rinfo, Object* value) { | |
430 if (InNewSpace(value)) { | |
431 RecordWriteIntoCodeSlow(host, rinfo, value); | |
432 } | |
433 } | |
434 | |
435 void Heap::RecordFixedArrayElements(FixedArray* array, int offset, int length) { | 429 void Heap::RecordFixedArrayElements(FixedArray* array, int offset, int length) { |
436 if (InNewSpace(array)) return; | 430 if (InNewSpace(array)) return; |
437 Page* page = Page::FromAddress(reinterpret_cast<Address>(array)); | 431 Page* page = Page::FromAddress(reinterpret_cast<Address>(array)); |
438 for (int i = 0; i < length; i++) { | 432 for (int i = 0; i < length; i++) { |
439 if (!InNewSpace(array->get(offset + i))) continue; | 433 if (!InNewSpace(array->get(offset + i))) continue; |
440 RememberedSet<OLD_TO_NEW>::Insert( | 434 RememberedSet<OLD_TO_NEW>::Insert( |
441 page, | 435 page, |
442 reinterpret_cast<Address>(array->RawFieldOfElementAt(offset + i))); | 436 reinterpret_cast<Address>(array->RawFieldOfElementAt(offset + i))); |
443 } | 437 } |
444 } | 438 } |
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792 | 786 |
793 void VerifySmisVisitor::VisitPointers(Object** start, Object** end) { | 787 void VerifySmisVisitor::VisitPointers(Object** start, Object** end) { |
794 for (Object** current = start; current < end; current++) { | 788 for (Object** current = start; current < end; current++) { |
795 CHECK((*current)->IsSmi()); | 789 CHECK((*current)->IsSmi()); |
796 } | 790 } |
797 } | 791 } |
798 } // namespace internal | 792 } // namespace internal |
799 } // namespace v8 | 793 } // namespace v8 |
800 | 794 |
801 #endif // V8_HEAP_HEAP_INL_H_ | 795 #endif // V8_HEAP_HEAP_INL_H_ |
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