// Copyright 2017 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef V8_SNAPSHOT_OBJECT_DESERIALIZER_H_ #define V8_SNAPSHOT_OBJECT_DESERIALIZER_H_ #include "src/snapshot/deserializer.h" namespace v8 { namespace internal { class SerializedCodeData; class SharedFunctionInfo; // Deserializes the object graph rooted at a given object. class ObjectDeserializer final : public Deserializer { public: static MaybeHandle<SharedFunctionInfo> DeserializeSharedFunctionInfo( Isolate* isolate, const SerializedCodeData* data, Handle<String> source); static MaybeHandle<SharedFunctionInfo> DeserializeSharedFunctionInfoOffThread( LocalIsolate* isolate, const SerializedCodeData* data, Handle<String> source); private: explicit ObjectDeserializer(Isolate* isolate, const SerializedCodeData* data); // Deserialize an object graph. Fail gracefully. MaybeHandle<HeapObject> Deserialize(); void LinkAllocationSites(); void CommitPostProcessedObjects(); }; } // namespace internal } // namespace v8 #endif // V8_SNAPSHOT_OBJECT_DESERIALIZER_H_