src/execution/isolate-utils-inl.h

// Copyright 2019 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_EXECUTION_ISOLATE_UTILS_INL_H_
#define V8_EXECUTION_ISOLATE_UTILS_INL_H_

#include "src/execution/isolate-utils.h"
// Include the non-inl header before the rest of the headers.

#include "src/common/ptr-compr-inl.h"
#include "src/execution/isolate.h"
#include "src/heap/heap-layout-inl.h"
#include "src/sandbox/isolate.h"

namespace v8::internal {

V8_INLINE bool GetIsolateFromHeapObject(Tagged<HeapObject> object,
                                        Isolate** isolate) {
  MemoryChunk* chunk = MemoryChunk::FromHeapObject(object);
  if (chunk->InReadOnlySpace()) {
    *isolate = nullptr;
    return false;
  }
  *isolate = Isolate::FromHeap(chunk->Metadata()->heap());
  return true;
}

}  // namespace v8::internal

#endif  // V8_EXECUTION_ISOLATE_UTILS_INL_H_