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sh: Fix a sign extension bug in memset().

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Minor sign-extension bug in SH-specific memset()..

Signed-off-by: Toshinobu Sugioka <sugioka@itonet.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Toshinobu Sugioka
2006-09-27 14:13:14 +09:00
committed by Paul Mundt
parent 73388cc7c6
commit e7be853df7
1 changed files with 1 additions and 0 deletions
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arch/sh/lib/memset.S
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@@ -29,6 +29,7 @@ ENTRY(memset)
bf/s 1b bf/s 1b
mov.b r5,@-r4 mov.b r5,@-r4
2: ! make VVVV 2: ! make VVVV
extu.b r5,r5
swap.b r5,r0 ! V0 swap.b r5,r0 ! V0
or r0,r5 ! VV or r0,r5 ! VV
swap.w r5,r0 ! VV00 swap.w r5,r0 ! VV00