diff options
| -rw-r--r-- | ChangeLog | 14 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile | 6 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S | 33 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.c | 34 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c | 51 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c | 32 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c | 32 |
7 files changed, 200 insertions, 2 deletions
@@ -1,5 +1,19 @@ 2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com> + * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add finite and + finitef multiarch implementation. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S: New + file. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.S: New file. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c: New file: + multiarch finite for PPC64. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c: New + file. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c: New file: + multiarch finitef for PPC64. + +2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com> + * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add llrint and lrint multiarch implementation. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S: New diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile index 0fb76b5017..a704d2b794 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile @@ -1,7 +1,8 @@ ifeq ($(subdir),math) sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \ s_isnan-power5 s_isnan-ppc64 s_copysign-power6 \ - s_copysign-ppc64 + s_copysign-ppc64 s_finite-power7 s_finite-ppc64 \ + s_finitef-ppc64 libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \ s_isnan-power5 s_isnan-ppc64 s_llround-power6x \ @@ -12,5 +13,6 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \ s_roundf-power5+ s_roundf-ppc64 s_trunc-power5+ \ s_trunc-ppc64 s_truncf-power5+ s_truncf-ppc64 \ s_copysign-power6 s_copysign-ppc64 s_llrint-power6x \ - s_llrint-ppc64 + s_llrint-ppc64 s_finite-power7 s_finite-ppc64 \ + s_finitef-ppc64 endif diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S new file mode 100644 index 0000000000..67f4f46429 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S @@ -0,0 +1,33 @@ +/* isnan(). PowerPC64/POWER7 version. + 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> +#include <math_ldbl_opt.h> + +#undef hidden_def +#define hidden_def(name) +#undef weak_alias +#define weak_alias(name, alias) +#undef strong_alias +#define strong_alias(name, alias) +#undef compat_symbol +#define compat_symbol(lib, name, symbol, ver) + +#define __finite __finite_power7 + +#include <sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.c new file mode 100644 index 0000000000..b5848fa53f --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.c @@ -0,0 +1,34 @@ +/* finite(). PowerPC64 default version. + Copyright (C) 2013 Free Software Foundation, Inc. + Contributed by Luis Machado <luisgpm@br.ibm.com>. + 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> + +#undef weak_alias +#define weak_alias(a, b) +#undef strong_alias +#define strong_alias(a, b) + +#define FINITE __finite_ppc64 +#ifdef SHARED +# undef hidden_def +# define hidden_def(a) \ + __hidden_ver1 (__finite_ppc64, __GI___finite, __finite_ppc64); +#endif + +#include <sysdeps/ieee754/dbl-64/s_finite.c> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c new file mode 100644 index 0000000000..66cc437423 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c @@ -0,0 +1,51 @@ +/* Multiple versions of finite. + 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 (__finite) __finite_ppc64 attribute_hidden; +extern __typeof (__finite) __finite_power7 attribute_hidden; + +libc_ifunc (__finite, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __finite_power7 + : __finite_ppc64); + +weak_alias (__finite, finite) + +#ifdef NO_LONG_DOUBLE +strong_alias (__finite, __finitel) +weak_alias (__finite, finitel) +#endif + +#ifdef IS_IN_libm +# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0) +compat_symbol (libm, finite, finitel, GLIBC_2_0); +# endif +# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_1) +compat_symbol (libm, __finite, __finitel, GLIBC_2_1); +# endif +#else +# if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0) +compat_symbol (libc, __finite, __finitel, GLIBC_2_0); +compat_symbol (libc, finite, finitel, GLIBC_2_0); +# endif +#endif diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c new file mode 100644 index 0000000000..1f2f8acff5 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c @@ -0,0 +1,32 @@ +/* finitef(). PowerPC64 default version. + Copyright (C) 2013 Free Software Foundation, Inc. + Contributed by Luis Machado <luisgpm@br.ibm.com>. + 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> + +#undef weak_alias +#define weak_alias(a, b) + +#define FINITEF __finitef_ppc64 +#ifdef SHARED +# undef hidden_def +# define hidden_def(a) \ + __hidden_ver1 (__finitef_ppc64, __GI___finitef, __finitef_ppc64); +#endif + +#include <sysdeps/ieee754/flt-32/s_finitef.c> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c new file mode 100644 index 0000000000..25fe1a8705 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c @@ -0,0 +1,32 @@ +/* Multiple versions of finitef. + 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 <shlib-compat.h> +#include "init-arch.h" + +extern __typeof (__finitef) __finitef_ppc64 attribute_hidden; +/* The double-precision version also works for single-precision. */ +extern __typeof (__finitef) __finite_power7 attribute_hidden; + +libc_ifunc (__finitef, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __finite_power7 + : __finitef_ppc64); + +weak_alias (__finitef, finitef) |