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      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