diff options
Diffstat (limited to 'sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.c')
| -rw-r--r-- | sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.c b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.c new file mode 100644 index 0000000000..291e697d99 --- /dev/null +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.c @@ -0,0 +1,37 @@ +/* copysign ifunc resolver, Linux/sparc32 version. + Copyright (C) 2017-2018 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/>. */ + +#define __copysign __redirect_copysign +#include <math.h> +#include <math_ldbl_opt.h> +#undef __copysign +#include <libm-alias-double.h> +#include <sparc-ifunc.h> + +extern __typeof (__redirect_copysign) __copysign_vis3 attribute_hidden; +extern __typeof (__redirect_copysign) __copysign_generic attribute_hidden; + +sparc_libm_ifunc_redirected (__redirect_copysign, __copysign, + hwcap & HWCAP_SPARC_VIS3 + ? __copysign_vis3 + : __copysign_generic); +libm_alias_double (__copysign, copysign) + +#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0) +compat_symbol (libc, __copysign, copysignl, GLIBC_2_0); +#endif |