diff options
| author | Toshinobu Sugioka <sugioka@itonet.co.jp> | 2006-09-27 01:13:14 -0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 01:13:14 -0400 |
| commit | e7be853df79fe8ae08ba7d933bd21e1dbb0db7bc (patch) | |
| tree | 0285f786e261017e42e05c080978e1c4b8d55f5d | |
| parent | 73388cc7c648861742e584a97fbffed16afc7dc3 (diff) | |
sh: Fix a sign extension bug in memset().
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>
| -rw-r--r-- | arch/sh/lib/memset.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/lib/memset.S b/arch/sh/lib/memset.S index 95670090680e..af91fe2b72a6 100644 --- a/arch/sh/lib/memset.S +++ b/arch/sh/lib/memset.S | |||
| @@ -29,6 +29,7 @@ ENTRY(memset) | |||
| 29 | bf/s 1b | 29 | bf/s 1b |
| 30 | mov.b r5,@-r4 | 30 | mov.b r5,@-r4 |
| 31 | 2: ! make VVVV | 31 | 2: ! make VVVV |
| 32 | extu.b r5,r5 | ||
| 32 | swap.b r5,r0 ! V0 | 33 | swap.b r5,r0 ! V0 |
| 33 | or r0,r5 ! VV | 34 | or r0,r5 ! VV |
| 34 | swap.w r5,r0 ! VV00 | 35 | swap.w r5,r0 ! VV00 |