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Revision 1.2, Mon Nov 22 13:43:01 2004 UTC (12 years, 11 months ago) by nathans.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +16 -513 lines

Merge up to 2.4.28.
Merge of 2.4.x-xfs-melb:linux:20239a by kenmcd.

/* 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 .fixup;	\
	.align 4;		\
99:	retl;			\
	 mov	1, %o0;		\
	.section __ex_table;	\
	.align 4;		\
	.word 98b, 99b;		\
	.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"