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Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm
[pandora-kernel.git]
/
arch
/
powerpc
/
lib
/
string.S
diff --git
a/arch/powerpc/lib/string.S
b/arch/powerpc/lib/string.S
index
c4c622d
..
49eb1f1
100644
(file)
--- a/
arch/powerpc/lib/string.S
+++ b/
arch/powerpc/lib/string.S
@@
-75,6
+75,20
@@
_GLOBAL(strcmp)
beq 1b
blr
+_GLOBAL(strncmp)
+ PPC_LCMPI r5,0
+ beqlr
+ mtctr r5
+ addi r5,r3,-1
+ addi r4,r4,-1
+1: lbzu r3,1(r5)
+ cmpwi 1,r3,0
+ lbzu r0,1(r4)
+ subf. r3,r0,r3
+ beqlr 1
+ bdnzt eq,1b
+ blr
+
_GLOBAL(strlen)
addi r4,r3,-1
1: lbzu r0,1(r4)