[linux-2.6-block.git] / arch / powerpc / include / asm / vdso_datapage.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef _VDSO_DATAPAGE_H
#define _VDSO_DATAPAGE_H
#ifdef __KERNEL__

/*
 * Copyright (C) 2002 Peter Bergner <bergner@vnet.ibm.com>, IBM
 * Copyright (C) 2005 Benjamin Herrenschmidy <benh@kernel.crashing.org>,
 * 		      IBM Corp.
 */

#ifndef __ASSEMBLY__

#include <vdso/datapage.h>

#else /* __ASSEMBLY__ */

.macro get_datapage ptr symbol
	bcl	20, 31, .+4
999:
	mflr	\ptr
	addis	\ptr, \ptr, (\symbol - 999b)@ha
	addi	\ptr, \ptr, (\symbol - 999b)@l
.endm

#endif /* __ASSEMBLY__ */

#endif /* __KERNEL__ */
#endif /* _SYSTEMCFG_H */
Commit	Line	Data
	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 __ASSEMBLY__
	13
	14	#include <vdso/datapage.h>
	15
	16	#else /* __ASSEMBLY__ */
	17
	18	.macro get_datapage ptr symbol
	19	bcl 20, 31, .+4
	20	999:
	21	mflr \ptr
	22	addis \ptr, \ptr, (\symbol - 999b)@ha
	23	addi \ptr, \ptr, (\symbol - 999b)@l
	24	.endm
	25
	26	#endif /* __ASSEMBLY__ */
	27
	28	#endif /* __KERNEL__ */
	29	#endif /* _SYSTEMCFG_H */