1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/* Copyright (c) Meta Platforms, Inc. and affiliates. */
3
4#ifndef _ORC_HEADER_H
5#define _ORC_HEADER_H
6
7#include <linux/types.h>
8#include <linux/compiler.h>
9#include <asm/orc_hash.h>
10
11/*
12 * The header is currently a 20-byte hash of the ORC entry definition; see
13 * scripts/orc_hash.sh.
14 */
15#define ORC_HEADER \
16 __used __section(".orc_header") __aligned(4) \
17 static const u8 orc_header[] = { ORC_HASH }
18
19#endif /* _ORC_HEADER_H */
20