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authorPaul Mundt <lethal@linux-sh.org>2008-12-12 16:34:44 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-12-22 18:44:05 +0900
commit4466b20cfcfa718ff515b9e3886749cc025e2005 (patch)
treef12402e006de74df252dff03d455af0a9e2bfa0b /arch/sh/include
parent776d6c298aad42c2b8f191fa9ad826075e4d588c (diff)
sh: Add SH-5 optimized memcpy()/memset()/strcpy()/strlen().
Adopted from the uClibc optimized string versions. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include')
-rw-r--r--arch/sh/include/asm/string_64.h21
1 files changed, 12 insertions, 9 deletions
diff --git a/arch/sh/include/asm/string_64.h b/arch/sh/include/asm/string_64.h
index aa1fef229c7..74200717262 100644
--- a/arch/sh/include/asm/string_64.h
+++ b/arch/sh/include/asm/string_64.h
@@ -1,17 +1,20 @@
#ifndef __ASM_SH_STRING_64_H
#define __ASM_SH_STRING_64_H
-/*
- * include/asm-sh/string_64.h
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
+#ifdef __KERNEL__
+
+#define __HAVE_ARCH_MEMSET
+extern void *memset(void *__s, int __c, size_t __count);
#define __HAVE_ARCH_MEMCPY
extern void *memcpy(void *dest, const void *src, size_t count);
+#define __HAVE_ARCH_STRLEN
+extern size_t strlen(const char *);
+
+#define __HAVE_ARCH_STRCPY
+extern char *strcpy(char *__dest, const char *__src);
+
+#endif /* __KERNEL__ */
+
#endif /* __ASM_SH_STRING_64_H */