diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64')
-rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/Makefile | 5 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/wordcopy-power6.c | 19 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/wordcopy-power7.c | 19 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c | 18 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/wordcopy.c | 86 |
5 files changed, 146 insertions, 1 deletions
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile index 3a787ef47e..b1180224fe 100644 --- a/sysdeps/powerpc/powerpc64/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile @@ -11,7 +11,8 @@ 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 wcscpy-power7 wcscpy-power6 wcscpy-ppc64 + wcsrchr-ppc64 wcscpy-power7 wcscpy-power6 wcscpy-ppc64 \ + wordcopy-power7 wordcopy-power6 wordcopy-ppc64 CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops @@ -21,4 +22,6 @@ CFLAGS-wcsrchr-power7.c += -mcpu=power7 CFLAGS-wcsrchr-power6.c += -mcpu=power6 CFLAGS-wcscpy-power7.c += -mcpu=power7 CFLAGS-wcscpy-power6.c += -mcpu=power6 +CFLAGS-wordcopy-power7.c += -mcpu=power7 +CFLAGS-wordcopy-power6.c += -mcpu=power6 endif diff --git a/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power6.c b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power6.c new file mode 100644 index 0000000000..671d6d9564 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power6.c @@ -0,0 +1,19 @@ +/* wordcopy routines 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/wordcopy-power6.c> diff --git a/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power7.c b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power7.c new file mode 100644 index 0000000000..fb690503c7 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power7.c @@ -0,0 +1,19 @@ +/* wordcopy routines 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/wordcopy-power7.c> diff --git a/sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c new file mode 100644 index 0000000000..c5830a63f1 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.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/wordcopy-ppc32.c> diff --git a/sysdeps/powerpc/powerpc64/multiarch/wordcopy.c b/sysdeps/powerpc/powerpc64/multiarch/wordcopy.c new file mode 100644 index 0000000000..78233dce66 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/multiarch/wordcopy.c @@ -0,0 +1,86 @@ +/* Multiple versions of wordcopy functions. + 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 <stddef.h> +# include <memcopy.h> +# include <shlib-compat.h> +# include "init-arch.h" + +extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_ppc +attribute_hidden; +extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_power6 +attribute_hidden; +extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_power7 +attribute_hidden; + +libc_ifunc (_wordcopy_fwd_aligned, + (hwcap & PPC_FEATURE_HAS_VSX) + ? _wordcopy_fwd_aligned_power7 : + (hwcap & PPC_FEATURE_ARCH_2_05) + ? _wordcopy_fwd_aligned_power6 + : _wordcopy_fwd_aligned_ppc); + + +extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_ppc +attribute_hidden; +extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_power6 +attribute_hidden; +extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_power7 +attribute_hidden; + +libc_ifunc (_wordcopy_fwd_dest_aligned, + (hwcap & PPC_FEATURE_HAS_VSX) + ? _wordcopy_fwd_dest_aligned_power7 : + (hwcap & PPC_FEATURE_ARCH_2_05) + ? _wordcopy_fwd_dest_aligned_power6 + : _wordcopy_fwd_dest_aligned_ppc); + + +extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_ppc +attribute_hidden; +extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_power6 +attribute_hidden; +extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_power7 +attribute_hidden; + +libc_ifunc (_wordcopy_bwd_aligned, + (hwcap & PPC_FEATURE_HAS_VSX) + ? _wordcopy_bwd_aligned_power7 : + (hwcap & PPC_FEATURE_ARCH_2_05) + ? _wordcopy_bwd_aligned_power6 + : _wordcopy_bwd_aligned_ppc); + + +extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_ppc +attribute_hidden; +extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_power6 +attribute_hidden; +extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_power7 +attribute_hidden; + +libc_ifunc (_wordcopy_bwd_dest_aligned, + (hwcap & PPC_FEATURE_HAS_VSX) + ? _wordcopy_bwd_dest_aligned_power7 : + (hwcap & PPC_FEATURE_ARCH_2_05) + ? _wordcopy_bwd_dest_aligned_power6 + : _wordcopy_bwd_dest_aligned_ppc); + +#else +#include <sysdeps/powerpc/power4/wordcopy.c> +#endif |