From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001 From: Srikant Patnaik Date: Sun, 11 Jan 2015 12:28:04 +0530 Subject: Moved, renamed, and deleted files The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure. --- arch/sparc/include/asm/string_64.h | 62 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 arch/sparc/include/asm/string_64.h (limited to 'arch/sparc/include/asm/string_64.h') diff --git a/arch/sparc/include/asm/string_64.h b/arch/sparc/include/asm/string_64.h new file mode 100644 index 00000000..9623bc21 --- /dev/null +++ b/arch/sparc/include/asm/string_64.h @@ -0,0 +1,62 @@ +/* + * string.h: External definitions for optimized assembly string + * routines for the Linux Kernel. + * + * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996,1997,1999 Jakub Jelinek (jakub@redhat.com) + */ + +#ifndef __SPARC64_STRING_H__ +#define __SPARC64_STRING_H__ + +/* Really, userland/ksyms should not see any of this stuff. */ + +#ifdef __KERNEL__ + +#include + +#ifndef EXPORT_SYMTAB_STROPS + +/* First the mem*() things. */ +#define __HAVE_ARCH_MEMMOVE +extern void *memmove(void *, const void *, __kernel_size_t); + +#define __HAVE_ARCH_MEMCPY +#define memcpy(t, f, n) __builtin_memcpy(t, f, n) + +#define __HAVE_ARCH_MEMSET +#define memset(s, c, count) __builtin_memset(s, c, count) + +#define __HAVE_ARCH_MEMSCAN + +#undef memscan +#define memscan(__arg0, __char, __arg2) \ +({ \ + extern void *__memscan_zero(void *, size_t); \ + extern void *__memscan_generic(void *, int, size_t); \ + void *__retval, *__addr = (__arg0); \ + size_t __size = (__arg2); \ + \ + if(__builtin_constant_p(__char) && !(__char)) \ + __retval = __memscan_zero(__addr, __size); \ + else \ + __retval = __memscan_generic(__addr, (__char), __size); \ + \ + __retval; \ +}) + +#define __HAVE_ARCH_MEMCMP +extern int memcmp(const void *,const void *,__kernel_size_t); + +/* Now the str*() stuff... */ +#define __HAVE_ARCH_STRLEN +extern __kernel_size_t strlen(const char *); + +#define __HAVE_ARCH_STRNCMP +extern int strncmp(const char *, const char *, __kernel_size_t); + +#endif /* !EXPORT_SYMTAB_STROPS */ + +#endif /* __KERNEL__ */ + +#endif /* !(__SPARC64_STRING_H__) */ -- cgit