From ae1a4cd9fff141bfda46ecd7279f535dc64ba815 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Mon, 14 Oct 2013 15:18:42 -0500 Subject: PowerPC: multiarch finite/finitef for PowerPC32 --- .../powerpc32/power4/fpu/multiarch/Makefile | 6 ++- .../power4/fpu/multiarch/s_finite-power7.S | 33 ++++++++++++++ .../power4/fpu/multiarch/s_finite-ppc32.c | 33 ++++++++++++++ .../powerpc32/power4/fpu/multiarch/s_finite.c | 51 ++++++++++++++++++++++ .../power4/fpu/multiarch/s_finitef-ppc32.c | 31 +++++++++++++ .../powerpc32/power4/fpu/multiarch/s_finitef.c | 32 ++++++++++++++ 6 files changed, 184 insertions(+), 2 deletions(-) create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c (limited to 'sysdeps/powerpc/powerpc32/power4') diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile index c914fcea54..32f4eb9d72 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile @@ -1,7 +1,8 @@ ifeq ($(subdir),math) sysdep_routines += s_isnan-power7 s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \ s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \ - s_isinf-ppc32 s_isinff-ppc32 + s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \ + s_finite-ppc32 s_finitef-ppc32 libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \ s_llrint-ppc32 s_llround-power6 s_llround-power5+ \ @@ -9,5 +10,6 @@ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \ 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_isinf-power7 \ - s_isinf-ppc32 s_isinff-ppc32 + s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \ + s_finite-ppc32 s_finitef-ppc32 endif diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S new file mode 100644 index 0000000000..afa93d26a0 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S @@ -0,0 +1,33 @@ +/* finite(). 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 __finite __finite_power7 + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c new file mode 100644 index 0000000000..133391eb2b --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c @@ -0,0 +1,33 @@ +/* finite(). 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 FINITE __finite_ppc32 +#ifdef SHARED +# undef hidden_def +# define hidden_def(a) \ + __hidden_ver1 (__finite_ppc32, __GI___finite, __finite_ppc32); +#endif + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c new file mode 100644 index 0000000000..85a63414c4 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 + . */ + +#include +#include +#include +#include "init-arch.h" + +extern __typeof (__finite) __finite_ppc32 attribute_hidden; +extern __typeof (__finite) __finite_power7 attribute_hidden; + +libc_ifunc (__finite, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __finite_power7 + : __finite_ppc32); + +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/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c new file mode 100644 index 0000000000..a413999966 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c @@ -0,0 +1,31 @@ +/* finitef(). 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 FINITEF __finitef_ppc32 +#ifdef SHARED +# undef hidden_def +# define hidden_def(a) \ + __hidden_ver1 (__finitef_ppc32, __GI___finitef, __finitef_ppc32); +#endif + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c new file mode 100644 index 0000000000..a3f15965d6 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 + . */ + +#include +#include +#include "init-arch.h" + +extern __typeof (__finitef) __finitef_ppc32 attribute_hidden; +/* The power7 finite(double) works for float. */ +extern __typeof (__finitef) __finite_power7 attribute_hidden; + +libc_ifunc (__finitef, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __finite_power7 + : __finitef_ppc32); + +weak_alias (__finitef, finitef) -- cgit 1.4.1