From 64fffd65d7df6ab157f97a893664b679fe5e923c Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Mon, 14 Oct 2013 15:05:53 -0500 Subject: [PATCH] PowerPC: multiarch isinf/isinff for PowerPC32 --- ChangeLog | 15 ++++++++ .../powerpc32/power4/fpu/multiarch/Makefile | 6 ++- .../power4/fpu/multiarch/s_isinf-power7.S | 33 ++++++++++++++++ .../powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c | 33 ++++++++++++++++ .../powerpc32/power4/fpu/multiarch/s_isinf.c | 44 ++++++++++++++++++++++ .../power4/fpu/multiarch/s_isinff-ppc32.c | 31 +++++++++++++++ .../powerpc32/power4/fpu/multiarch/s_isinff.c | 33 ++++++++++++++++ 7 files changed, 193 insertions(+), 2 deletions(-) create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c diff --git a/ChangeLog b/ChangeLog index 01e895d..af2a601 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,20 @@ 2013-12-06 Adhemerval Zanella + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add isinf + and isinff multiarch implementations. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S: New + file. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c: New + file. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c: New file: + multiarch isinf for PowerPC32. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c: + New file. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c: New file: + multiarch isinff for PowerPC32. + +2013-12-06 Adhemerval Zanella + * sysdeps/powerpc/powerpc32/fpu/s_isnan.S (__isnan): Only implement alias when __isnan is defined. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add isnan diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile index dabde79..c914fce 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile @@ -1,11 +1,13 @@ ifeq ($(subdir),math) sysdep_routines += s_isnan-power7 s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \ - s_isnanf-power6 s_isnanf-power5 + s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \ + s_isinf-ppc32 s_isinff-ppc32 libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \ s_llrint-ppc32 s_llround-power6 s_llround-power5+ \ s_llround-ppc32 w_sqrt-power5 w_sqrt-ppc32 \ w_sqrtf-power5 w_sqrtf-ppc32 s_isnan-power7 \ s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \ - s_isnanf-power6 s_isnanf-power5 + s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \ + s_isinf-ppc32 s_isinff-ppc32 endif diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S new file mode 100644 index 0000000..07c2055 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S @@ -0,0 +1,33 @@ +/* isinf(). PowerPC32/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 + . */ + +#include +#include + +#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, alias, ver) + +#define __isinf __isinf_power7 + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c new file mode 100644 index 0000000..abd3a87 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c @@ -0,0 +1,33 @@ +/* isinf(). PowerPC32 default 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 + . */ + +#include + +#undef weak_alias +#define weak_alias(a, b) +#undef strong_alias +#define strong_alias(a, b) + +#define __isinf __isinf_ppc32 +#ifdef SHARED +# undef hidden_def +# define hidden_def(a) \ + __hidden_ver1 (__isinf_ppc32, __GI___isinf, __isinf_ppc32); +#endif + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c new file mode 100644 index 0000000..afbae86 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c @@ -0,0 +1,44 @@ +/* Multiple versions of isinf. + 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 + . */ + +#include +#include +#include +#include "init-arch.h" + +extern __typeof (__isinf) __isinf_ppc32 attribute_hidden; +extern __typeof (__isinf) __isinf_power7 attribute_hidden; + +libc_ifunc (__isinf, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __isinf_power7 + : __isinf_ppc32); + +weak_alias (__isinf, isinf) + +#ifdef NO_LONG_DOUBLE +strong_alias (__isinf, __isinfl) +weak_alias (__isinf, isinfl) +#endif + +#ifndef IS_IN_libm +# if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0) +compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0); +compat_symbol (libc, isinf, isinfl, GLIBC_2_0); +# endif +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c new file mode 100644 index 0000000..09786c4 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c @@ -0,0 +1,31 @@ +/* isinff(). PowerPC32 default 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 + . */ + +#include + +#undef weak_alias +#define weak_alias(a, b) + +#define __isinff __isinff_ppc32 +#ifdef SHARED +# undef hidden_def +# define hidden_def(a) \ + __hidden_ver1 (__isinff_ppc32, __GI___isinff, __isinff_ppc32); +#endif + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c new file mode 100644 index 0000000..bb56f43 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c @@ -0,0 +1,33 @@ +/* Multiple versions of isinf. + 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 + . */ + +#include +#include +#include +#include "init-arch.h" + +extern __typeof (__isinff) __isinff_ppc32 attribute_hidden; +/* The power7 isinf(double) works for float. */ +extern __typeof (__isinff) __isinf_power7 attribute_hidden; + +libc_ifunc (__isinff, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __isinf_power7 + : __isinff_ppc32); + +weak_alias (__isinff, isinff) -- 2.7.4