mirror of git://sourceware.org/git/glibc.git
PowerPC: multiarch wcscpy for PowerPC64.
This commit is contained in:
Adhemerval Zanella
parent
7b714620a7
commit
92cacfce7d
12
ChangeLog
12
ChangeLog
|
|
@ -1,3 +1,15 @@
|
|||
2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
|
||||
|
||||
* sysdeps/powerpc/powerpc64/multiarch/Makefile: Add wcscpy
|
||||
multiarch implementations.
|
||||
* sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
|
||||
(__libc_ifunc_impl_list): Likewise.
|
||||
* sysdeps/powerpc/powerpc64/multiarch/wcscpy-power6.c: New file.
|
||||
* sysdeps/powerpc/powerpc64/multiarch/wcscpy-power7.c: New file.
|
||||
* sysdeps/powerpc/powerpc64/multiarch/wcscpy-ppc64.c: New file.
|
||||
* sysdeps/powerpc/powerpc64/multiarch/wcscpy.c : New file:
|
||||
multiarch wcscpy for PPC64.
|
||||
|
||||
2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
|
||||
|
||||
* sysdeps/powerpc/powerpc64/multiarch/Makefile: Add wcsrchr
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
|
|||
strncmp-power4 strncmp-ppc64 strchr-power7 strchr-ppc64 \
|
||||
strchrnul-power7 strchrnul-ppc64 wcschr-power7 \
|
||||
wcschr-power6 wcschr-ppc64 wcsrchr-power7 wcsrchr-power6 \
|
||||
wcsrchr-ppc64
|
||||
wcsrchr-ppc64 wcscpy-power7 wcscpy-power6 wcscpy-ppc64
|
||||
|
||||
CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
|
||||
CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
|
||||
|
|
@ -19,4 +19,6 @@ CFLAGS-wcschr-power7.c += -mcpu=power7
|
|||
CFLAGS-wcschr-power6.c += -mcpu=power6
|
||||
CFLAGS-wcsrchr-power7.c += -mcpu=power7
|
||||
CFLAGS-wcsrchr-power6.c += -mcpu=power6
|
||||
CFLAGS-wcscpy-power7.c += -mcpu=power7
|
||||
CFLAGS-wcscpy-power6.c += -mcpu=power6
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -213,5 +213,16 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
|
|||
IFUNC_IMPL_ADD (array, i, wcsrchr, 1,
|
||||
__wcsrchr_ppc))
|
||||
|
||||
/* Support sysdeps/powerpc/powerpc64/multiarch/wcscpy.c. */
|
||||
IFUNC_IMPL (i, name, wcscpy,
|
||||
IFUNC_IMPL_ADD (array, i, wcscpy,
|
||||
hwcap & PPC_FEATURE_HAS_VSX,
|
||||
__wcscpy_power7)
|
||||
IFUNC_IMPL_ADD (array, i, wcscpy,
|
||||
hwcap & PPC_FEATURE_ARCH_2_05,
|
||||
__wcscpy_power6)
|
||||
IFUNC_IMPL_ADD (array, i, wcscpy, 1,
|
||||
__wcscpy_ppc))
|
||||
|
||||
return i;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,19 @@
|
|||
/* wcscpy.c - Wide Character Search for powerpc64/power6.
|
||||
Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
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/>. */
|
||||
|
||||
#include <sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power6.c>
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
/* wcscpy.c - Wide Character Search for powerpc64/power7.
|
||||
Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
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/>. */
|
||||
|
||||
#include <sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power7.c>
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
/* Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
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; if not, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#include <sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c>
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
/* Multiple versions of wcscpy.
|
||||
Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
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; if not, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#ifndef NOT_IN_libc
|
||||
# include <wchar.h>
|
||||
# include <shlib-compat.h>
|
||||
# include "init-arch.h"
|
||||
|
||||
extern __typeof (wcscpy) __wcscpy_ppc attribute_hidden;
|
||||
extern __typeof (wcscpy) __wcscpy_power6 attribute_hidden;
|
||||
extern __typeof (wcscpy) __wcscpy_power7 attribute_hidden;
|
||||
|
||||
libc_ifunc (wcscpy,
|
||||
(hwcap & PPC_FEATURE_HAS_VSX)
|
||||
? __wcscpy_power7 :
|
||||
(hwcap & PPC_FEATURE_ARCH_2_05)
|
||||
? __wcscpy_power6
|
||||
: __wcscpy_ppc);
|
||||
#else
|
||||
#include <wcsmbs/wcscpy.c>
|
||||
#endif:
|
||||
Loading…
Reference in New Issue