// Copyright 2023 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_SANDBOX_CODE_POINTER_H_

#define V8_SANDBOX_CODE_POINTER_H_

#include "src/common/globals.h"

#include "src/sandbox/code-entrypoint-tag.h"

namespace v8 {

namespace internal {

// Read the pointer to a Code's entrypoint via a code pointer.

// Only available when the sandbox is enabled as it requires the code pointer

// table.

V8_INLINE Address ReadCodeEntrypointViaCodePointerField(Address field_address,

CodeEntrypointTag tag);

// Writes the pointer to a Code's entrypoint via a code pointer.

// Only available when the sandbox is enabled as it requires the code pointer

// table.

V8_INLINE void WriteCodeEntrypointViaCodePointerField(Address field_address,

Address value,

CodeEntrypointTag tag);

} // namespace internal

} // namespace v8

#endif // V8_SANDBOX_CODE_POINTER_H_