chromium/v8/src/heap/incremental-marking.h

// Copyright 2012 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_HEAP_INCREMENTAL_MARKING_H_
#define V8_HEAP_INCREMENTAL_MARKING_H_

#include <cstdint>
#include <optional>

#include "src/base/functional.h"
#include "src/base/logging.h"
#include "src/base/platform/mutex.h"
#include "src/base/platform/time.h"
#include "src/common/globals.h"
#include "src/heap/heap.h"
#include "src/heap/incremental-marking-job.h"
#include "src/heap/mark-compact.h"
#include "src/heap/mutable-page-metadata.h"
#include "src/tasks/cancelable-task.h"

namespace v8 {
namespace internal {

class HeapObject;
class MarkBit;
class Map;
class Object;
class PagedSpace;

// Describes in which context IncrementalMarking::Step() is used in. This
// information is used when marking finishes and for marking progress
// heuristics.
enum class StepOrigin { … };

constexpr const char* ToString(StepOrigin step_origin) { … }

class V8_EXPORT_PRIVATE IncrementalMarking final { … };

}  // namespace internal
}  // namespace v8

#endif  // V8_HEAP_INCREMENTAL_MARKING_H_