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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 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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4554 } | 4554 } |
4555 | 4555 |
4556 | 4556 |
4557 Handle<String> HeapGraphNode::GetName() const { | 4557 Handle<String> HeapGraphNode::GetName() const { |
4558 IsDeadCheck("v8::HeapGraphNode::GetName"); | 4558 IsDeadCheck("v8::HeapGraphNode::GetName"); |
4559 return Handle<String>(ToApi<String>(i::Factory::LookupAsciiSymbol( | 4559 return Handle<String>(ToApi<String>(i::Factory::LookupAsciiSymbol( |
4560 reinterpret_cast<const i::HeapEntry*>(this)->name()))); | 4560 reinterpret_cast<const i::HeapEntry*>(this)->name()))); |
4561 } | 4561 } |
4562 | 4562 |
4563 | 4563 |
| 4564 uint64_t HeapGraphNode::GetId() const { |
| 4565 IsDeadCheck("v8::HeapGraphNode::GetId"); |
| 4566 return reinterpret_cast<const i::HeapEntry*>(this)->id(); |
| 4567 } |
| 4568 |
| 4569 |
4564 int HeapGraphNode::GetSelfSize() const { | 4570 int HeapGraphNode::GetSelfSize() const { |
4565 IsDeadCheck("v8::HeapGraphNode::GetSelfSize"); | 4571 IsDeadCheck("v8::HeapGraphNode::GetSelfSize"); |
4566 return reinterpret_cast<const i::HeapEntry*>(this)->self_size(); | 4572 return reinterpret_cast<const i::HeapEntry*>(this)->self_size(); |
4567 } | 4573 } |
4568 | 4574 |
4569 | 4575 |
4570 int HeapGraphNode::GetTotalSize() const { | 4576 int HeapGraphNode::GetTotalSize() const { |
4571 IsDeadCheck("v8::HeapSnapshot::GetHead"); | 4577 IsDeadCheck("v8::HeapSnapshot::GetHead"); |
4572 return const_cast<i::HeapEntry*>( | 4578 return const_cast<i::HeapEntry*>( |
4573 reinterpret_cast<const i::HeapEntry*>(this))->TotalSize(); | 4579 reinterpret_cast<const i::HeapEntry*>(this))->TotalSize(); |
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4617 | 4623 |
4618 const HeapGraphPath* HeapGraphNode::GetRetainingPath(int index) const { | 4624 const HeapGraphPath* HeapGraphNode::GetRetainingPath(int index) const { |
4619 IsDeadCheck("v8::HeapSnapshot::GetRetainingPath"); | 4625 IsDeadCheck("v8::HeapSnapshot::GetRetainingPath"); |
4620 return reinterpret_cast<const HeapGraphPath*>( | 4626 return reinterpret_cast<const HeapGraphPath*>( |
4621 const_cast<i::HeapEntry*>( | 4627 const_cast<i::HeapEntry*>( |
4622 reinterpret_cast<const i::HeapEntry*>( | 4628 reinterpret_cast<const i::HeapEntry*>( |
4623 this))->GetRetainingPaths()->at(index)); | 4629 this))->GetRetainingPaths()->at(index)); |
4624 } | 4630 } |
4625 | 4631 |
4626 | 4632 |
| 4633 const HeapGraphNode* HeapSnapshotsDiff::GetAdditionsRoot() const { |
| 4634 IsDeadCheck("v8::HeapSnapshotsDiff::GetAdditionsRoot"); |
| 4635 const i::HeapSnapshotsDiff* diff = |
| 4636 reinterpret_cast<const i::HeapSnapshotsDiff*>(this); |
| 4637 return reinterpret_cast<const HeapGraphNode*>(diff->additions_root()); |
| 4638 } |
| 4639 |
| 4640 |
| 4641 const HeapGraphNode* HeapSnapshotsDiff::GetDeletionsRoot() const { |
| 4642 IsDeadCheck("v8::HeapSnapshotsDiff::GetDeletionsRoot"); |
| 4643 const i::HeapSnapshotsDiff* diff = |
| 4644 reinterpret_cast<const i::HeapSnapshotsDiff*>(this); |
| 4645 return reinterpret_cast<const HeapGraphNode*>(diff->deletions_root()); |
| 4646 } |
| 4647 |
| 4648 |
4627 unsigned HeapSnapshot::GetUid() const { | 4649 unsigned HeapSnapshot::GetUid() const { |
4628 IsDeadCheck("v8::HeapSnapshot::GetUid"); | 4650 IsDeadCheck("v8::HeapSnapshot::GetUid"); |
4629 return reinterpret_cast<const i::HeapSnapshot*>(this)->uid(); | 4651 return reinterpret_cast<const i::HeapSnapshot*>(this)->uid(); |
4630 } | 4652 } |
4631 | 4653 |
4632 | 4654 |
4633 Handle<String> HeapSnapshot::GetTitle() const { | 4655 Handle<String> HeapSnapshot::GetTitle() const { |
4634 IsDeadCheck("v8::HeapSnapshot::GetTitle"); | 4656 IsDeadCheck("v8::HeapSnapshot::GetTitle"); |
4635 const i::HeapSnapshot* snapshot = | 4657 const i::HeapSnapshot* snapshot = |
4636 reinterpret_cast<const i::HeapSnapshot*>(this); | 4658 reinterpret_cast<const i::HeapSnapshot*>(this); |
4637 return Handle<String>(ToApi<String>(i::Factory::LookupAsciiSymbol( | 4659 return Handle<String>(ToApi<String>(i::Factory::LookupAsciiSymbol( |
4638 snapshot->title()))); | 4660 snapshot->title()))); |
4639 } | 4661 } |
4640 | 4662 |
4641 | 4663 |
4642 const HeapGraphNode* HeapSnapshot::GetHead() const { | 4664 const HeapGraphNode* HeapSnapshot::GetRoot() const { |
4643 IsDeadCheck("v8::HeapSnapshot::GetHead"); | 4665 IsDeadCheck("v8::HeapSnapshot::GetHead"); |
4644 const i::HeapSnapshot* snapshot = | 4666 const i::HeapSnapshot* snapshot = |
4645 reinterpret_cast<const i::HeapSnapshot*>(this); | 4667 reinterpret_cast<const i::HeapSnapshot*>(this); |
4646 return reinterpret_cast<const HeapGraphNode*>(snapshot->const_root()); | 4668 return reinterpret_cast<const HeapGraphNode*>(snapshot->const_root()); |
4647 } | 4669 } |
4648 | 4670 |
4649 | 4671 |
| 4672 const HeapSnapshotsDiff* HeapSnapshot::CompareWith( |
| 4673 const HeapSnapshot* snapshot) const { |
| 4674 IsDeadCheck("v8::HeapSnapshot::CompareWith"); |
| 4675 i::HeapSnapshot* snapshot1 = const_cast<i::HeapSnapshot*>( |
| 4676 reinterpret_cast<const i::HeapSnapshot*>(this)); |
| 4677 i::HeapSnapshot* snapshot2 = const_cast<i::HeapSnapshot*>( |
| 4678 reinterpret_cast<const i::HeapSnapshot*>(snapshot)); |
| 4679 return reinterpret_cast<const HeapSnapshotsDiff*>( |
| 4680 snapshot1->CompareWith(snapshot2)); |
| 4681 } |
| 4682 |
| 4683 |
4650 int HeapProfiler::GetSnapshotsCount() { | 4684 int HeapProfiler::GetSnapshotsCount() { |
4651 IsDeadCheck("v8::HeapProfiler::GetSnapshotsCount"); | 4685 IsDeadCheck("v8::HeapProfiler::GetSnapshotsCount"); |
4652 return i::HeapProfiler::GetSnapshotsCount(); | 4686 return i::HeapProfiler::GetSnapshotsCount(); |
4653 } | 4687 } |
4654 | 4688 |
4655 | 4689 |
4656 const HeapSnapshot* HeapProfiler::GetSnapshot(int index) { | 4690 const HeapSnapshot* HeapProfiler::GetSnapshot(int index) { |
4657 IsDeadCheck("v8::HeapProfiler::GetSnapshot"); | 4691 IsDeadCheck("v8::HeapProfiler::GetSnapshot"); |
4658 return reinterpret_cast<const HeapSnapshot*>( | 4692 return reinterpret_cast<const HeapSnapshot*>( |
4659 i::HeapProfiler::GetSnapshot(index)); | 4693 i::HeapProfiler::GetSnapshot(index)); |
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4752 | 4786 |
4753 | 4787 |
4754 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { | 4788 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { |
4755 HandleScopeImplementer* thread_local = | 4789 HandleScopeImplementer* thread_local = |
4756 reinterpret_cast<HandleScopeImplementer*>(storage); | 4790 reinterpret_cast<HandleScopeImplementer*>(storage); |
4757 thread_local->IterateThis(v); | 4791 thread_local->IterateThis(v); |
4758 return storage + ArchiveSpacePerThread(); | 4792 return storage + ArchiveSpacePerThread(); |
4759 } | 4793 } |
4760 | 4794 |
4761 } } // namespace v8::internal | 4795 } } // namespace v8::internal |
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