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author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-12-13 15:37:23 -0500 |
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committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-12-13 15:37:23 -0500 |
commit | 83efded42445e9684173b09a6244109d058ed2bd (patch) | |
tree | 33c90094abad1b2bdfb6beec82fc69cc5f936fef /sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c | |
parent | 43e246d2a6a75710fbe3d3f3db23db3aeb8a9f93 (diff) | |
download | glibc-83efded42445e9684173b09a6244109d058ed2bd.tar.gz glibc-83efded42445e9684173b09a6244109d058ed2bd.tar.xz glibc-83efded42445e9684173b09a6244109d058ed2bd.zip |
PowerPC: multiarch modf/modff for PowerPC64
Diffstat (limited to 'sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c')
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c new file mode 100644 index 0000000000..931d0c375a --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c @@ -0,0 +1,44 @@ +/* Multiple versions of modf. + 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 <math.h> +#include <math_ldbl_opt.h> +#include <shlib-compat.h> +#include "init-arch.h" + +extern __typeof (__modf) __modf_ppc64 attribute_hidden; +extern __typeof (__modf) __modf_power5plus attribute_hidden; + +libc_ifunc (__modf, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __modf_power5plus + : __modf_ppc64); + +weak_alias (__modf, modf) + +#ifdef NO_LONG_DOUBLE +strong_alias (__modf, __modfl) +weak_alias (__modf, modfl) +#endif +#ifdef IS_IN_libm +# if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __modf, modfl, GLIBC_2_0); +# endif +#elif LONG_DOUBLE_COMPAT(libc, GLIBC_2_0) +compat_symbol (libc, __modf, modfl, GLIBC_2_0); +#endif |