Linux-2.6.12-rc2v2.6.12-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!

1 files changed, 83 insertions, 0 deletions

diff --git a/include/asm-sparc64/string.h b/include/asm-sparc64/string.h
new file mode 100644
index 000000000000..c7d88622cb27
--- /dev/null
+++ b/include/asm-sparc64/string.h
@@ -0,0 +1,83 @@
+/* $Id: string.h,v 1.20 2001/09/27 04:36:24 kanoj Exp $
+ * 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__) */