From 071e47e7ff9e64db97d887d8fc12a3aa9433685b Mon Sep 17 00:00:00 2001 From: Rajalakshmi Srinivasaraghavan Date: Wed, 30 Jul 2014 10:48:41 -0500 Subject: [PATCH] PowerPC: multiarch ceil/ceilf for PowerPC64 commit 96770f12b081984f872c84c2b8067e8ed574c25a Author: Adhemerval Zanella Date: Fri Dec 13 15:02:32 2013 -0500 --- sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile | 3 +- .../powerpc64/fpu/multiarch/s_ceil-power5+.S | 31 +++++++++++++++++ .../powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S | 31 +++++++++++++++++ sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c | 40 ++++++++++++++++++++++ .../powerpc64/fpu/multiarch/s_ceilf-power5+.S | 26 ++++++++++++++ .../powerpc64/fpu/multiarch/s_ceilf-ppc64.S | 26 ++++++++++++++ sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c | 32 +++++++++++++++++ 7 files changed, 188 insertions(+), 1 deletion(-) create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile index a4636b0..9eb69af 100644 --- glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile +++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile @@ -4,5 +4,6 @@ sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \ s_isnan-power5 s_isnan-ppc64 s_llround-power6x \ - s_llround-power5+ s_llround-ppc64 + s_llround-power5+ s_llround-ppc64 s_ceil-power5+ \ + s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64 endif diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S new file mode 100644 index 0000000..cc1316f --- /dev/null +++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S @@ -0,0 +1,31 @@ +/* ceil function. PowerPC64/power5+ version. + Copyright (C) 2013-2014 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 + . */ + +#include +#include + +#undef weak_alias +#define weak_alias(a,b) +#undef strong_alias +#define strong_alias(a,b) +#undef compat_symbol +#define compat_symbol(a,b,c,d) + +#define __ceil __ceil_power5plus + +#include diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S new file mode 100644 index 0000000..52e5a56 --- /dev/null +++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S @@ -0,0 +1,31 @@ +/* ceil function. PowerPC64 default version. + Copyright (C) 2013-2014 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 + . */ + +#include +#include + +#undef weak_alias +#define weak_alias(a,b) +#undef strong_alias +#define strong_alias(a,b) +#undef compat_symbol +#define compat_symbol(a,b,c,d) + +#define __ceil __ceil_ppc64 + +#include diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c new file mode 100644 index 0000000..f53df5b --- /dev/null +++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c @@ -0,0 +1,40 @@ +/* Multiple versions of ceil. + Copyright (C) 2013-2014 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 + . */ + +#include +#include +#include +#include "init-arch.h" + +extern __typeof (__ceil) __ceil_ppc64 attribute_hidden; +extern __typeof (__ceil) __ceil_power5plus attribute_hidden; + +libc_ifunc (__ceil, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __ceil_power5plus + : __ceil_ppc64); + +weak_alias (__ceil, ceil) + +#ifdef NO_LONG_DOUBLE +strong_alias (__ceil, __ceill) +weak_alias (__ceil, ceill) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __ceil, ceill, GLIBC_2_0); +#endif diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S new file mode 100644 index 0000000..21261e2 --- /dev/null +++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S @@ -0,0 +1,26 @@ +/* ceilf function. PowerPC64/power5+ version. + Copyright (C) 2013-2014 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 + . */ + +#include + +#undef weak_alias +#define weak_alias(a,b) + +#define __ceilf __ceilf_power5plus + +#include diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S new file mode 100644 index 0000000..8cd869b --- /dev/null +++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S @@ -0,0 +1,26 @@ +/* ceilf function. PowerPC64 default version. + Copyright (C) 2013-2014 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 + . */ + +#include + +#undef weak_alias +#define weak_alias(a,b) + +#define __ceilf __ceilf_ppc64 + +#include diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c new file mode 100644 index 0000000..d951990 --- /dev/null +++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c @@ -0,0 +1,32 @@ +/* Multiple versions of ceilf. + Copyright (C) 2013-2014 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 + . */ + +#include +#include +#include +#include "init-arch.h" + +extern __typeof (__ceilf) __ceilf_ppc64 attribute_hidden; +extern __typeof (__ceilf) __ceilf_power5plus attribute_hidden; + +libc_ifunc (__ceilf, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __ceilf_power5plus + : __ceilf_ppc64); + +weak_alias (__ceilf, ceilf) -- 1.8.3.1