vdso_datapage.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2#ifndef _VDSO_DATAPAGE_H
 3#define _VDSO_DATAPAGE_H
 4#ifdef __KERNEL__
 5
 6/*
 7 * Copyright (C) 2002 Peter Bergner <bergner@vnet.ibm.com>, IBM
 8 * Copyright (C) 2005 Benjamin Herrenschmidy <benh@kernel.crashing.org>,
 9 * 		      IBM Corp.
10 */
11
12#ifndef __ASSEMBLER__
13
14#include <vdso/datapage.h>
15
16#else /* __ASSEMBLER__ */
17
18.macro get_datapage ptr symbol
19	bcl	20, 31, .+4
20999:
21	mflr	\ptr
22	addis	\ptr, \ptr, (\symbol - 999b)@ha
23	addi	\ptr, \ptr, (\symbol - 999b)@l
24.endm
25
26#endif /* __ASSEMBLER__ */
27
28#endif /* __KERNEL__ */
29#endif /* _SYSTEMCFG_H */