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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 // 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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6398 SnapshotObjectId HeapProfiler::GetSnapshotObjectId(Handle<Value> value) { | 6398 SnapshotObjectId HeapProfiler::GetSnapshotObjectId(Handle<Value> value) { |
6399 i::Isolate* isolate = i::Isolate::Current(); | 6399 i::Isolate* isolate = i::Isolate::Current(); |
6400 IsDeadCheck(isolate, "v8::HeapProfiler::GetSnapshotObjectId"); | 6400 IsDeadCheck(isolate, "v8::HeapProfiler::GetSnapshotObjectId"); |
6401 i::Handle<i::Object> obj = Utils::OpenHandle(*value); | 6401 i::Handle<i::Object> obj = Utils::OpenHandle(*value); |
6402 return i::HeapProfiler::GetSnapshotObjectId(obj); | 6402 return i::HeapProfiler::GetSnapshotObjectId(obj); |
6403 } | 6403 } |
6404 | 6404 |
6405 | 6405 |
6406 const HeapSnapshot* HeapProfiler::TakeSnapshot(Handle<String> title, | 6406 const HeapSnapshot* HeapProfiler::TakeSnapshot(Handle<String> title, |
6407 HeapSnapshot::Type type, | 6407 HeapSnapshot::Type type, |
6408 ActivityControl* control) { | 6408 ActivityControl* control, |
6409 ObjectNameResolver* resolver) { | |
6409 i::Isolate* isolate = i::Isolate::Current(); | 6410 i::Isolate* isolate = i::Isolate::Current(); |
6410 IsDeadCheck(isolate, "v8::HeapProfiler::TakeSnapshot"); | 6411 IsDeadCheck(isolate, "v8::HeapProfiler::TakeSnapshot"); |
6411 i::HeapSnapshot::Type internal_type = i::HeapSnapshot::kFull; | 6412 i::HeapSnapshot::Type internal_type = i::HeapSnapshot::kFull; |
6412 switch (type) { | 6413 switch (type) { |
6413 case HeapSnapshot::kFull: | 6414 case HeapSnapshot::kFull: |
6414 internal_type = i::HeapSnapshot::kFull; | 6415 internal_type = i::HeapSnapshot::kFull; |
6415 break; | 6416 break; |
6416 default: | 6417 default: |
6417 UNREACHABLE(); | 6418 UNREACHABLE(); |
6418 } | 6419 } |
6419 return reinterpret_cast<const HeapSnapshot*>( | 6420 return reinterpret_cast<const HeapSnapshot*>( |
6420 i::HeapProfiler::TakeSnapshot( | 6421 i::HeapProfiler::TakeSnapshot( |
6421 *Utils::OpenHandle(*title), internal_type, control)); | 6422 *Utils::OpenHandle(*title), internal_type, control, resolver)); |
6422 } | 6423 } |
6423 | 6424 |
6424 | 6425 |
6425 void HeapProfiler::StartHeapObjectsTracking() { | 6426 void HeapProfiler::StartHeapObjectsTracking() { |
6426 i::Isolate* isolate = i::Isolate::Current(); | 6427 i::Isolate* isolate = i::Isolate::Current(); |
6427 IsDeadCheck(isolate, "v8::HeapProfiler::StartHeapObjectsTracking"); | 6428 IsDeadCheck(isolate, "v8::HeapProfiler::StartHeapObjectsTracking"); |
6428 i::HeapProfiler::StartHeapObjectsTracking(); | 6429 i::HeapProfiler::StartHeapObjectsTracking(); |
6429 } | 6430 } |
6430 | 6431 |
6431 | 6432 |
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6601 } | 6602 } |
6602 } | 6603 } |
6603 | 6604 |
6604 | 6605 |
6605 void HandleScopeImplementer::Iterate(ObjectVisitor* v) { | 6606 void HandleScopeImplementer::Iterate(ObjectVisitor* v) { |
6606 v8::ImplementationUtilities::HandleScopeData* current = | 6607 v8::ImplementationUtilities::HandleScopeData* current = |
6607 isolate_->handle_scope_data(); | 6608 isolate_->handle_scope_data(); |
6608 handle_scope_data_ = *current; | 6609 handle_scope_data_ = *current; |
6609 IterateThis(v); | 6610 IterateThis(v); |
6610 } | 6611 } |
6611 | 6612 |
alph
2012/12/03 18:31:15
You've lost an empty line.
yurys
2012/12/03 18:36:06
Done.
| |
6612 | |
6613 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { | 6613 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { |
6614 HandleScopeImplementer* scope_implementer = | 6614 HandleScopeImplementer* scope_implementer = |
6615 reinterpret_cast<HandleScopeImplementer*>(storage); | 6615 reinterpret_cast<HandleScopeImplementer*>(storage); |
6616 scope_implementer->IterateThis(v); | 6616 scope_implementer->IterateThis(v); |
6617 return storage + ArchiveSpacePerThread(); | 6617 return storage + ArchiveSpacePerThread(); |
6618 } | 6618 } |
6619 | 6619 |
6620 | 6620 |
6621 DeferredHandles* HandleScopeImplementer::Detach(Object** prev_limit) { | 6621 DeferredHandles* HandleScopeImplementer::Detach(Object** prev_limit) { |
6622 DeferredHandles* deferred = | 6622 DeferredHandles* deferred = |
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6673 | 6673 |
6674 v->VisitPointers(blocks_.first(), first_block_limit_); | 6674 v->VisitPointers(blocks_.first(), first_block_limit_); |
6675 | 6675 |
6676 for (int i = 1; i < blocks_.length(); i++) { | 6676 for (int i = 1; i < blocks_.length(); i++) { |
6677 v->VisitPointers(blocks_[i], &blocks_[i][kHandleBlockSize]); | 6677 v->VisitPointers(blocks_[i], &blocks_[i][kHandleBlockSize]); |
6678 } | 6678 } |
6679 } | 6679 } |
6680 | 6680 |
6681 | 6681 |
6682 } } // namespace v8::internal | 6682 } } // namespace v8::internal |
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