chromium/v8/src/heap/cppgc/pointer-policies.cc

// Copyright 2020 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.

#include "include/cppgc/internal/pointer-policies.h"

#include "include/cppgc/internal/persistent-node.h"
#include "src/base/logging.h"
#include "src/base/macros.h"
#include "src/base/platform/platform.h"
#include "src/heap/cppgc/heap-object-header.h"
#include "src/heap/cppgc/heap-page.h"
#include "src/heap/cppgc/heap.h"
#include "src/heap/cppgc/page-memory.h"
#include "src/heap/cppgc/prefinalizer-handler.h"
#include "src/heap/cppgc/process-heap.h"

namespace cppgc {
namespace internal {

namespace {

#if defined(DEBUG)
bool IsOnStack(const void* address) { … }
#endif  // defined(DEBUG)

}  // namespace

void SameThreadEnabledCheckingPolicyBase::CheckPointerImpl(
    const void* ptr, bool points_to_payload, bool check_off_heap_assignments) { … }

PersistentRegion& StrongPersistentPolicy::GetPersistentRegion(
    const void* object) { … }

PersistentRegion& WeakPersistentPolicy::GetPersistentRegion(
    const void* object) { … }

CrossThreadPersistentRegion&
StrongCrossThreadPersistentPolicy::GetPersistentRegion(const void* object) { … }

CrossThreadPersistentRegion&
WeakCrossThreadPersistentPolicy::GetPersistentRegion(const void* object) { … }

}  // namespace internal
}  // namespace cppgc