[deliverable/linux.git] / arch / sparc / lib / U3copy_from_user.S

/* U3copy_from_user.S: UltraSparc-III optimized copy from userspace.
 *
 * Copyright (C) 1999, 2000, 2004 David S. Miller (davem@redhat.com)
 */

#define EX_LD(x)		\
98:	x;			\
	.section __ex_table,"a";\
	.align 4;		\
	.word 98b, __retl_one;	\
	.text;			\
	.align 4;

#define FUNC_NAME		U3copy_from_user
#define LOAD(type,addr,dest)	type##a [addr] %asi, dest
#define EX_RETVAL(x)		0

#include "U3memcpy.S"
Commit	Line	Data
1da177e4 LT	1	/* U3copy_from_user.S: UltraSparc-III optimized copy from userspace.
	2	*
	3	* Copyright (C) 1999, 2000, 2004 David S. Miller (davem@redhat.com)
	4	*/
	5
	6	#define EX_LD(x) \
	7	98: x; \
4d000d5b	8	.section __ex_table,"a";\
1da177e4	9	.align 4; \
40bdac7d	10	.word 98b, __retl_one; \
1da177e4 LT	11	.text; \
	12	.align 4;
	13
	14	#define FUNC_NAME U3copy_from_user
	15	#define LOAD(type,addr,dest) type##a [addr] %asi, dest
	16	#define EX_RETVAL(x) 0
	17
	18	#include "U3memcpy.S"