chromium/v8/src/snapshot/references.h

// Copyright 2018 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_REFERENCES_H_
#define V8_SNAPSHOT_REFERENCES_H_

#include "src/base/bit-field.h"
#include "src/base/hashmap.h"
#include "src/execution/isolate.h"
#include "src/utils/identity-map.h"

namespace v8 {
namespace internal {

// Values must be contiguous and start at 0 since they're directly used as
// array indices.
enum class SnapshotSpace : uint8_t { … };
static constexpr int kNumberOfSnapshotSpaces = …;

class SerializerReference { … };

// SerializerReference has to fit in an IdentityMap value field.
static_assert …;

class SerializerReferenceMap { … };

}  // namespace internal
}  // namespace v8

#endif  // V8_SNAPSHOT_REFERENCES_H_