diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/fpu')
7 files changed, 1 insertions, 201 deletions
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile index 7d469d79af..36d5e65ee1 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile @@ -2,8 +2,7 @@ ifeq ($(subdir),math) # These functions are built both for libc and libm because they're required # by printf. While the libc objects have the prefix s_, the libm ones are # prefixed with m_. -sysdep_calls := s_copysign-power6 s_copysign-ppc64 \ - s_finite-power8 s_finite-power7 s_finite-ppc64 \ +sysdep_calls := s_finite-power8 s_finite-power7 s_finite-ppc64 \ s_finitef-ppc64 \ s_isinf-power8 s_isinf-ppc64 \ s_isinff-ppc64 s_isinf-power7 \ diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S deleted file mode 100644 index e901cea480..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S +++ /dev/null @@ -1,32 +0,0 @@ -/* copysign(). PowerPC64 default version. - Copyright (C) 2013-2019 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 <shlib-compat.h> - -#undef weak_alias -#define weak_alias(a,b) -#undef strong_alias -#define strong_alias(a,b) -#undef compat_symbol -#define compat_symbol(a, b, c, d) -#undef hidden_def -#define hidden_def(name) - -#define __copysign __copysign_power6 - -#include <sysdeps/powerpc/powerpc64/fpu/s_copysign.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S deleted file mode 100644 index a4a783f3f6..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S +++ /dev/null @@ -1,34 +0,0 @@ -/* copysign(). PowerPC64 default version. - Copyright (C) 2010-2019 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 <shlib-compat.h> - -#undef weak_alias -#define weak_alias(a,b) -#undef strong_alias -#define strong_alias(a,b) -#undef compat_symbol -#define compat_symbol(a, b, c, d) - -#define __copysign __copysign_ppc64 -#undef hidden_def -#define hidden_def(name) \ - strong_alias (__copysign_ppc64, __GI___copysign) - -#include <sysdeps/powerpc/powerpc64/fpu/s_copysign.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c deleted file mode 100644 index 3d7f7f051d..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c +++ /dev/null @@ -1,45 +0,0 @@ -/* Multiple versions of copysign. - Copyright (C) 2013-2019 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 NO_MATH_REDIRECT -/* Redefine copysign so that the compiler won't complain about the type - mismatch with the IFUNC selector in strong_alias below. */ -#undef __copysign -#define __copysign __redirect_copysign -#include <math.h> -#include <math_ldbl_opt.h> -#undef __copysign -#include <shlib-compat.h> -#include "init-arch.h" -#include <libm-alias-double.h> - -extern __typeof (__redirect_copysign) __copysign_ppc64 attribute_hidden; -extern __typeof (__redirect_copysign) __copysign_power6 attribute_hidden; - -extern __typeof (__redirect_copysign) __libm_copysign; -libc_ifunc (__libm_copysign, - (hwcap & PPC_FEATURE_ARCH_2_05) - ? __copysign_power6 - : __copysign_ppc64); - -strong_alias (__libm_copysign, __copysign) -libm_alias_double (__copysign, copysign) - -#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0) -compat_symbol (libc, __copysign, copysignl, GLIBC_2_0); -#endif diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c deleted file mode 100644 index d20984b01a..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c +++ /dev/null @@ -1,34 +0,0 @@ -/* Multiple versions of copysignf. - Copyright (C) 2013-2019 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 NO_MATH_REDIRECT -#include <math.h> -#include <shlib-compat.h> -#include "init-arch.h" -#include <libm-alias-float.h> - -/* It's safe to use double-precision implementation for single-precision. */ -extern __typeof (__copysignf) __copysign_ppc64 attribute_hidden; -extern __typeof (__copysignf) __copysign_power6 attribute_hidden; - -libc_ifunc (__copysignf, - (hwcap & PPC_FEATURE_ARCH_2_05) - ? __copysign_power6 - : __copysign_ppc64); - -libm_alias_float (__copysign, copysign) diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S b/sysdeps/powerpc/powerpc64/fpu/s_copysign.S deleted file mode 100644 index bf6283361c..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S +++ /dev/null @@ -1,53 +0,0 @@ -/* Copy a sign bit between floating-point values. PowerPC64 version. - Copyright (C) 1997-2019 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/>. */ - -/* This has been coded in assembler because GCC makes such a mess of it - when it's coded in C. */ - -#include <sysdep.h> -#include <math_ldbl_opt.h> -#include <libm-alias-float.h> -#include <libm-alias-double.h> - -ENTRY_TOCLESS (__copysign) - CALL_MCOUNT 0 -/* double [f1] copysign (double [f1] x, double [f2] y); - copysign(x,y) returns a value with the magnitude of x and - with the sign bit of y. */ - stfd fp2,-8(r1) - nop - nop - nop - ld r3,-8(r1) - cmpdi r3,0 - blt L(0) - fabs fp1,fp1 - blr -L(0): fnabs fp1,fp1 - blr - END (__copysign) - -libm_alias_double (__copysign, copysign) - -/* It turns out that it's safe to use this code even for single-precision. */ -strong_alias(__copysign,__copysignf) -libm_alias_float (__copysign, copysign) - -#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0) -compat_symbol (libc, __copysign, copysignl, GLIBC_2_0) -#endif diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysignf.S b/sysdeps/powerpc/powerpc64/fpu/s_copysignf.S deleted file mode 100644 index e05438ae7d..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/s_copysignf.S +++ /dev/null @@ -1 +0,0 @@ -/* __copysignf is in s_copysign.S */ |