2014-07-08 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
+ * sysdeps/powerpc/memmove.c: Remove file.
+ * sysdeps/powerpc/powerpc32/power4/memcopy.h
+ [MEMCPY_OK_FOR_FWD_MEMMOVE]: Define it to 1.
+ * sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c
+ [MEMCPY_OK_FOR_FWD_MEMMOVE]: Remove define.
+ * sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c:
+ [MEMCPY_OK_FOR_FWD_MEMMOVE]: Likewise.
+ * sysdeps/powerpc/powerpc64/multiarch/memmove-ppc64.c: Include default
+ string memmove instead of removed powerpc one.
+
* sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l-power7.S:
[weak_alias]: Fix compiler warning due trailing data.
* sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp-power7.S:
+++ /dev/null
-/* Copy memory to memory until the specified number of bytes
- has been copied. Overlap is handled correctly.
- Copyright (C) 1991-2014 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Torbjorn Granlund (tege@sics.se).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, see <http://www.gnu.org/licenses/>. */
-
-#define MEMCPY_OK_FOR_FWD_MEMMOVE 1
-#include <string/memmove.c>
((byte *) dst_ep)[0] = __x; \
} \
} while (0)
+
+/* The powerpc memcpy implementation is safe to use for memmove. */
+#undef MEMCPY_OK_FOR_FWD_MEMMOVE
+#define MEMCPY_OK_FOR_FWD_MEMMOVE 1
#undef libc_hidden_builtin_def
#define libc_hidden_builtin_def(name)
-#define MEMCPY_OK_FOR_FWD_MEMMOVE 1
#include <string/memmove.c>
__hidden_ver1 (__memmove_ppc, __GI_memmove, __memmove_ppc);
#endif
-#define MEMCPY_OK_FOR_FWD_MEMMOVE 1
#include <string/memmove.c>
extern __typeof (memmove) __memmove_ppc attribute_hidden;
-#include <sysdeps/powerpc/memmove.c>
+#include <string/memmove.c>