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// 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_STARTUP_DESERIALIZER_H_
#define V8_SNAPSHOT_STARTUP_DESERIALIZER_H_
#include "src/snapshot/deserializer.h"
#include "src/snapshot/snapshot.h"
namespace v8 {
namespace internal {
// Initializes an isolate with context-independent data from a given snapshot.
class StartupDeserializer final : public Deserializer<> {
public:
StartupDeserializer(const SnapshotData* startup_data,
const BuiltinSnapshotData* builtin_data)
: Deserializer(startup_data, false), builtin_data_(builtin_data) {}
// Deserialize the snapshot into an empty heap.
void DeserializeInto(Isolate* isolate);
private:
void FlushICacheForNewIsolate();
void PrintDisassembledCodeObjects();
// Rehash after deserializing an isolate.
void RehashHeap();
const BuiltinSnapshotData* builtin_data_;
};
} // namespace internal
} // namespace v8
#endif // V8_SNAPSHOT_STARTUP_DESERIALIZER_H_
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