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| author |   Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
| commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
| tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/sh/lib/memchr.S | |
| download | linux-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz linux-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip | |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'arch/sh/lib/memchr.S')
| -rw-r--r-- | arch/sh/lib/memchr.S | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/sh/lib/memchr.S b/arch/sh/lib/memchr.S new file mode 100644 index 000000000000..bc6036ad5706 --- /dev/null +++ b/arch/sh/lib/memchr.S @@ -0,0 +1,26 @@ +/* $Id: memchr.S,v 1.1 2000/04/14 16:49:01 mjd Exp $ + * + * "memchr" implementation of SuperH + * + * Copyright (C) 1999 Niibe Yutaka + * + */ + +/* + * void *memchr(const void *s, int c, size_t n); + */ + +#include <linux/linkage.h> +ENTRY(memchr) + tst r6,r6 + bt/s 2f + exts.b r5,r5 +1: mov.b @r4,r1 + cmp/eq r1,r5 + bt/s 3f + dt r6 + bf/s 1b + add #1,r4 +2: mov #0,r4 +3: rts + mov r4,r0 |