diff options
| -rw-r--r-- | ChangeLog | 14 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/Makefile | 2 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c | 15 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S | 42 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c | 40 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S | 44 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c | 40 |
7 files changed, 196 insertions, 1 deletions
@@ -1,5 +1,19 @@ 2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com> + * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strcasecmp + multiarch implementations. + * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c: + (__libc_ifunc_impl_list): Likewise. + * sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S: New file. + * sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c: New file: + multiarch strcasecmp for PPC64. + * sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S: New + file. + * sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c: new file: + multiarch strcasecmp_l for PPC64. + +2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com> + * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strnlen multiarch implementations. * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile index 8bad54e647..c741f0dac2 100644 --- a/sysdeps/powerpc/powerpc64/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile @@ -6,5 +6,5 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \ mempcpy-power7 mempcpy-ppc64 memchr-power7 memchr-ppc64 \ memrchr-power7 memrchr-ppc64 rawmemchr-power7 \ rawmemchr-ppc64 strlen-power7 strlen-ppc64 strnlen-power7 \ - strnlen-ppc64 + strnlen-ppc64 strcasecmp-power7 strcasecmp_l-power7 endif diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c index b50e4c2d6f..7980351aca 100644 --- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c +++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c @@ -136,5 +136,20 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array, IFUNC_IMPL_ADD (array, i, strnlen, 1, __strnlen_ppc)) + /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c. */ + IFUNC_IMPL (i, name, strcasecmp, + IFUNC_IMPL_ADD (array, i, strcasecmp, + hwcap & PPC_FEATURE_HAS_VSX, + __strcasecmp_power7) + IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ppc)) + + /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c. */ + IFUNC_IMPL (i, name, strcasecmp_l, + IFUNC_IMPL_ADD (array, i, strcasecmp_l, + hwcap & PPC_FEATURE_HAS_VSX, + __strcasecmp_l_power7) + IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1, + __strcasecmp_l_ppc)) + return i; } diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S new file mode 100644 index 0000000000..20d072219b --- /dev/null +++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S @@ -0,0 +1,42 @@ +/* Optimized strcasecmp implementation foOWER7. + 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 <sysdep.h> + +#undef ENTRY +#define ENTRY(name) \ + .section ".text"; \ + ENTRY_2(__strcasecmp_power7) \ + .align ALIGNARG(2); \ + BODY_LABEL(__strcasecmp_power7): \ + cfi_startproc; \ + LOCALENTRY(__strcasecmp_power7) + +#undef END +#define END(name) \ + cfi_endproc; \ + TRACEBACK(__strcasecmp_power7) \ + END_2(__strcasecmp_power7) + +#undef weak_alias(name, alias) +#define weak_alias(name, alias) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc64/power7/strcasecmp.S> diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c new file mode 100644 index 0000000000..21d80d3254 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c @@ -0,0 +1,40 @@ +/* Multiple versions of strcasecmp. + 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 <string.h> +# define strcasecmp __strcasecmp_ppc +extern __typeof (__strcasecmp) __strcasecmp_ppc attribute_hidden; +extern __typeof (__strcasecmp) __strcasecmp_power7 attribute_hidden; +#endif + +#include <string/strcasecmp.c> +#undef strcasecmp + +#ifndef NOT_IN_libc +# include <shlib-compat.h> +# include "init-arch.h" + +extern __typeof (__strcasecmp) __libc_strcasecmp; +libc_ifunc (__libc_strcasecmp, + (hwcap & PPC_FEATURE_HAS_VSX) + ? __strcasecmp_power7 + : __strcasecmp_ppc); + +weak_alias (__libc_strcasecmp, strcasecmp) +#endif diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S new file mode 100644 index 0000000000..3bf2ba6207 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S @@ -0,0 +1,44 @@ +/* Optimized strcasecmp_l implementation for 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; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +#undef ENTRY +#define ENTRY(name) \ + .section ".text"; \ + ENTRY_2(__strcasecmp_l_power7) \ + .align ALIGNARG(2); \ + BODY_LABEL(__strcasecmp_l_power7): \ + cfi_startproc; \ + LOCALENTRY(__strcasecmp_l_power7) + +#undef END +#define END(name) \ + cfi_endproc; \ + TRACEBACK(__strcasecmp_l_power7) \ + END_2(__strcasecmp_l_power7) + +#undef weak_alias(name, alias) +#define weak_alias(name, alias) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#define USE_IN_EXTENDED_LOCALE_MODEL + +#include <sysdeps/powerpc/powerpc64/power7/strcasecmp.S> diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c new file mode 100644 index 0000000000..975dcef17c --- /dev/null +++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c @@ -0,0 +1,40 @@ +/* Multiple versions of strcasecmp_l. + 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 <string.h> +# define strcasecmp_l __strcasecmp_l_ppc +extern __typeof (__strcasecmp_l) __strcasecmp_l_ppc attribute_hidden; +extern __typeof (__strcasecmp_l) __strcasecmp_l_power7 attribute_hidden; +#endif + +#include <string/strcasecmp_l.c> +#undef strcasecmp_l + +#ifndef NOT_IN_libc +# include <shlib-compat.h> +# include "init-arch.h" + +extern __typeof (__strcasecmp_l) __libc_strcasecmp_l; +libc_ifunc (__libc_strcasecmp_l, + (hwcap & PPC_FEATURE_HAS_VSX) + ? __strcasecmp_l_power7 + : __strcasecmp_l_ppc); + +weak_alias (__libc_strcasecmp_l, strcasecmp_l) +#endif |