1 // Copyright 2016 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef V8_SNAPSHOT_PARTIAL_SERIALIZER_H_ 6 #define V8_SNAPSHOT_PARTIAL_SERIALIZER_H_ 7 8 #include "src/address-map.h" 9 #include "src/snapshot/serializer.h" 10 11 namespace v8 { 12 namespace internal { 13 14 class StartupSerializer; 15 16 class PartialSerializer : public Serializer { 17 public: 18 PartialSerializer(Isolate* isolate, StartupSerializer* startup_serializer); 19 20 ~PartialSerializer() override; 21 22 // Serialize the objects reachable from a single object pointer. 23 void Serialize(Object** o); 24 25 private: 26 void SerializeObject(HeapObject* o, HowToCode how_to_code, 27 WhereToPoint where_to_point, int skip) override; 28 29 bool ShouldBeInThePartialSnapshotCache(HeapObject* o); 30 31 StartupSerializer* startup_serializer_; 32 DISALLOW_COPY_AND_ASSIGN(PartialSerializer); 33 }; 34 35 } // namespace internal 36 } // namespace v8 37 38 #endif // V8_SNAPSHOT_PARTIAL_SERIALIZER_H_ 39