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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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5991 edge->index()))); | 5991 edge->index()))); |
5992 default: UNREACHABLE(); | 5992 default: UNREACHABLE(); |
5993 } | 5993 } |
5994 return v8::Undefined(); | 5994 return v8::Undefined(); |
5995 } | 5995 } |
5996 | 5996 |
5997 | 5997 |
5998 const HeapGraphNode* HeapGraphEdge::GetFromNode() const { | 5998 const HeapGraphNode* HeapGraphEdge::GetFromNode() const { |
5999 i::Isolate* isolate = i::Isolate::Current(); | 5999 i::Isolate* isolate = i::Isolate::Current(); |
6000 IsDeadCheck(isolate, "v8::HeapGraphEdge::GetFromNode"); | 6000 IsDeadCheck(isolate, "v8::HeapGraphEdge::GetFromNode"); |
6001 const i::HeapEntry* from = ToInternal(this)->From(); | 6001 const i::HeapEntry* from = ToInternal(this)->from(); |
6002 return reinterpret_cast<const HeapGraphNode*>(from); | 6002 return reinterpret_cast<const HeapGraphNode*>(from); |
6003 } | 6003 } |
6004 | 6004 |
6005 | 6005 |
6006 const HeapGraphNode* HeapGraphEdge::GetToNode() const { | 6006 const HeapGraphNode* HeapGraphEdge::GetToNode() const { |
6007 i::Isolate* isolate = i::Isolate::Current(); | 6007 i::Isolate* isolate = i::Isolate::Current(); |
6008 IsDeadCheck(isolate, "v8::HeapGraphEdge::GetToNode"); | 6008 IsDeadCheck(isolate, "v8::HeapGraphEdge::GetToNode"); |
6009 const i::HeapEntry* to = ToInternal(this)->to(); | 6009 const i::HeapEntry* to = ToInternal(this)->to(); |
6010 return reinterpret_cast<const HeapGraphNode*>(to); | 6010 return reinterpret_cast<const HeapGraphNode*>(to); |
6011 } | 6011 } |
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6211 | 6211 |
6212 | 6212 |
6213 const HeapSnapshot* HeapProfiler::FindSnapshot(unsigned uid) { | 6213 const HeapSnapshot* HeapProfiler::FindSnapshot(unsigned uid) { |
6214 i::Isolate* isolate = i::Isolate::Current(); | 6214 i::Isolate* isolate = i::Isolate::Current(); |
6215 IsDeadCheck(isolate, "v8::HeapProfiler::FindSnapshot"); | 6215 IsDeadCheck(isolate, "v8::HeapProfiler::FindSnapshot"); |
6216 return reinterpret_cast<const HeapSnapshot*>( | 6216 return reinterpret_cast<const HeapSnapshot*>( |
6217 i::HeapProfiler::FindSnapshot(uid)); | 6217 i::HeapProfiler::FindSnapshot(uid)); |
6218 } | 6218 } |
6219 | 6219 |
6220 | 6220 |
| 6221 SnapshotObjectId HeapProfiler::GetSnapshotObjectId(Handle<Value> value) { |
| 6222 i::Isolate* isolate = i::Isolate::Current(); |
| 6223 IsDeadCheck(isolate, "v8::HeapProfiler::GetSnapshotObjectId"); |
| 6224 i::Handle<i::Object> obj = Utils::OpenHandle(*value); |
| 6225 return i::HeapProfiler::GetSnapshotObjectId(obj); |
| 6226 } |
| 6227 |
| 6228 |
6221 const HeapSnapshot* HeapProfiler::TakeSnapshot(Handle<String> title, | 6229 const HeapSnapshot* HeapProfiler::TakeSnapshot(Handle<String> title, |
6222 HeapSnapshot::Type type, | 6230 HeapSnapshot::Type type, |
6223 ActivityControl* control) { | 6231 ActivityControl* control) { |
6224 i::Isolate* isolate = i::Isolate::Current(); | 6232 i::Isolate* isolate = i::Isolate::Current(); |
6225 IsDeadCheck(isolate, "v8::HeapProfiler::TakeSnapshot"); | 6233 IsDeadCheck(isolate, "v8::HeapProfiler::TakeSnapshot"); |
6226 i::HeapSnapshot::Type internal_type = i::HeapSnapshot::kFull; | 6234 i::HeapSnapshot::Type internal_type = i::HeapSnapshot::kFull; |
6227 switch (type) { | 6235 switch (type) { |
6228 case HeapSnapshot::kFull: | 6236 case HeapSnapshot::kFull: |
6229 internal_type = i::HeapSnapshot::kFull; | 6237 internal_type = i::HeapSnapshot::kFull; |
6230 break; | 6238 break; |
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6400 | 6408 |
6401 | 6409 |
6402 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { | 6410 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { |
6403 HandleScopeImplementer* scope_implementer = | 6411 HandleScopeImplementer* scope_implementer = |
6404 reinterpret_cast<HandleScopeImplementer*>(storage); | 6412 reinterpret_cast<HandleScopeImplementer*>(storage); |
6405 scope_implementer->IterateThis(v); | 6413 scope_implementer->IterateThis(v); |
6406 return storage + ArchiveSpacePerThread(); | 6414 return storage + ArchiveSpacePerThread(); |
6407 } | 6415 } |
6408 | 6416 |
6409 } } // namespace v8::internal | 6417 } } // namespace v8::internal |
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