[xtensa-cvscommit] linux/arch/xtensa/lib strnlen_user.S,1.1.1.1,1.2

[<joe...@us...>]

Update of /cvsroot/xtensa/linux/arch/xtensa/lib
In directory sc8-pr-cvs1:/tmp/cvs-serv13939/arch/xtensa/lib

Modified Files:
	strnlen_user.S 
Log Message:

Remove potential unaligned access.


Index: strnlen_user.S
===================================================================
RCS file: /cvsroot/xtensa/linux/arch/xtensa/lib/strnlen_user.S,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -C2 -d -r1.1.1.1 -r1.2
*** strnlen_user.S	28 Aug 2002 16:10:14 -0000	1.1.1.1
--- strnlen_user.S	28 Nov 2002 00:42:54 -0000	1.2
***************
*** 131,136 ****
  
  .L2mod4:	# address is 2 mod 4
! 	EX(l32i, a9, a4, 4, lenfixup)	# get word with first two bytes of string
! 	addi	a4, a4, 2	# advance string pointer
  	bnone	a9, a7, .Lz2	# if byte 2 (of word, not string) is zero
  	bany	a9, a8, .Laligned # if byte 3 (of word, not string) is nonzero
--- 131,136 ----
  
  .L2mod4:	# address is 2 mod 4
! 	addi	a4, a4, 2	# advance ptr for aligned access
! 	EX(l32i, a9, a4, 0, lenfixup)	# get word with first two bytes of string
  	bnone	a9, a7, .Lz2	# if byte 2 (of word, not string) is zero
  	bany	a9, a8, .Laligned # if byte 3 (of word, not string) is nonzero