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PowerPC: multiarch finite/finitef for PowerPC32
This commit is contained in:
Adhemerval Zanella
parent
64fffd65d7
commit
ae1a4cd9ff
19
ChangeLog
19
ChangeLog
@ -1,3 +1,22 @@
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2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
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* sysdeps/ieee754/dbl-64/s_finite.c (__finite): Redefine it if FINITE
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is defined.
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* sysdeps/ieee754/flt-32/s_finitef.c (__finitef): Redefine it if
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FINITEF is defined.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add finite
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and finitef multiarch implementations.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S:
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New file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c: New
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file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c: New file:
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multiarch finite for PowerPC32.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c:
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New file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c: New
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file: multiarch finitef for PowerPC32.
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2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add isinf
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@ -23,8 +23,12 @@ static char rcsid[] = "$NetBSD: s_finite.c,v 1.8 1995/05/10 20:47:17 jtc Exp $";
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#include <math_private.h>
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#undef __finite
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int
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__finite (double x)
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#ifndef FINITE
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# define FINITE __finite
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#endif
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int FINITE(double x)
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{
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int32_t hx;
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GET_HIGH_WORD (hx, x);
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@ -26,7 +26,12 @@ static char rcsid[] = "$NetBSD: s_finitef.c,v 1.4 1995/05/10 20:47:18 jtc Exp $"
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#include <math_private.h>
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#undef __finitef
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int __finitef(float x)
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#ifndef FINITEF
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# define FINITEF __finitef
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#endif
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int FINITEF(float x)
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{
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int32_t ix;
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GET_FLOAT_WORD(ix,x);
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@ -1,7 +1,8 @@
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ifeq ($(subdir),math)
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sysdep_routines += s_isnan-power7 s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \
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s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \
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s_isinf-ppc32 s_isinff-ppc32
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s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \
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s_finite-ppc32 s_finitef-ppc32
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libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
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s_llrint-ppc32 s_llround-power6 s_llround-power5+ \
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@ -9,5 +10,6 @@ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
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w_sqrtf-power5 w_sqrtf-ppc32 s_isnan-power7 \
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s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \
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s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \
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s_isinf-ppc32 s_isinff-ppc32
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s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \
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s_finite-ppc32 s_finitef-ppc32
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endif
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@ -0,0 +1,33 @@
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/* finite(). PowerPC32/POWER7 version.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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#include <math_ldbl_opt.h>
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#undef hidden_def
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#define hidden_def(name)
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#undef weak_alias
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#define weak_alias(name, alias)
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#undef strong_alias
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#define strong_alias(name, alias)
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#undef compat_symbol
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#define compat_symbol(lib, name, alias, ver)
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#define __finite __finite_power7
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#include <sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S>
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@ -0,0 +1,33 @@
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/* finite(). PowerPC32 default version.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <math.h>
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#undef weak_alias
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#define weak_alias(a, b)
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#undef strong_alias
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#define strong_alias(a, b)
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#define FINITE __finite_ppc32
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#ifdef SHARED
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# undef hidden_def
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# define hidden_def(a) \
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__hidden_ver1 (__finite_ppc32, __GI___finite, __finite_ppc32);
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#endif
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#include <sysdeps/ieee754/dbl-64/s_finite.c>
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51
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c
Normal file
51
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c
Normal file
@ -0,0 +1,51 @@
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/* Multiple versions of finite.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <math.h>
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#include <math_ldbl_opt.h>
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#include <shlib-compat.h>
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#include "init-arch.h"
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extern __typeof (__finite) __finite_ppc32 attribute_hidden;
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extern __typeof (__finite) __finite_power7 attribute_hidden;
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libc_ifunc (__finite,
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(hwcap & PPC_FEATURE_ARCH_2_06)
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? __finite_power7
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: __finite_ppc32);
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weak_alias (__finite, finite)
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#ifdef NO_LONG_DOUBLE
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strong_alias (__finite, __finitel)
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weak_alias (__finite, finitel)
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#endif
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#ifdef IS_IN_libm
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# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
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compat_symbol (libm, finite, finitel, GLIBC_2_0);
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# endif
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# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_1)
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compat_symbol (libm, __finite, __finitel, GLIBC_2_1);
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# endif
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#else
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# if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
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compat_symbol (libc, __finite, __finitel, GLIBC_2_0);
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compat_symbol (libc, finite, finitel, GLIBC_2_0);
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# endif
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#endif
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@ -0,0 +1,31 @@
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/* finitef(). PowerPC32 default version.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <math.h>
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#undef weak_alias
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#define weak_alias(a, b)
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#define FINITEF __finitef_ppc32
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#ifdef SHARED
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# undef hidden_def
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# define hidden_def(a) \
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__hidden_ver1 (__finitef_ppc32, __GI___finitef, __finitef_ppc32);
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#endif
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#include <sysdeps/ieee754/flt-32/s_finitef.c>
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32
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c
Normal file
32
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c
Normal file
@ -0,0 +1,32 @@
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/* Multiple versions of finitef.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <math.h>
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#include <shlib-compat.h>
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#include "init-arch.h"
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extern __typeof (__finitef) __finitef_ppc32 attribute_hidden;
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/* The power7 finite(double) works for float. */
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extern __typeof (__finitef) __finite_power7 attribute_hidden;
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libc_ifunc (__finitef,
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(hwcap & PPC_FEATURE_ARCH_2_06)
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? __finite_power7
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: __finitef_ppc32);
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weak_alias (__finitef, finitef)
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