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sparc, sparc64: use arch/sparc/include

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The majority of this patch was created by the following script:

***
ASM=arch/sparc/include/asm
mkdir -p $ASM
git mv include/asm-sparc64/ftrace.h $ASM
git rm include/asm-sparc64/*
git mv include/asm-sparc/* $ASM
sed -ie 's/asm-sparc64/asm/g' $ASM/*
sed -ie 's/asm-sparc/asm/g' $ASM/*
***

The rest was an update of the top-level Makefile to use sparc
for header files when sparc64 is being build.
And a small fixlet to pick up the correct unistd.h from
sparc64 code.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Sam Ravnborg
2008-07-27 23:00:59 +02:00
parent 837b41b5de
commit a439fe51a1
492 changed files with 152 additions and 311 deletions
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83
arch/sparc/include/asm/string_64.h Normal file
View File

@@ -0,0 +1,83 @@
/*
* 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 <asm/asi.h>
extern void *__memset(void *,int,__kernel_size_t);
#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
extern void *memcpy(void *, const void *, __kernel_size_t);
#define __HAVE_ARCH_MEMSET
extern void *__builtin_memset(void *,int,__kernel_size_t);
static inline void *__constant_memset(void *s, int c, __kernel_size_t count)
{
extern __kernel_size_t __bzero(void *, __kernel_size_t);
if (!c) {
__bzero(s, count);
return s;
} else
return __memset(s, c, count);
}
#undef memset
#define memset(s, c, count) \
((__builtin_constant_p(count) && (count) <= 32) ? \
__builtin_memset((s), (c), (count)) : \
(__builtin_constant_p(c) ? \
__constant_memset((s), (c), (count)) : \
__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__) */