diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-08-20 19:14:56 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-08-20 19:14:56 +0200 |
| commit | f76453c31593957fec1a99b986bfa5506618b79c (patch) | |
| tree | da353c882fb9b2261c9871bcb9e3876a3e6ed7f6 /sysdeps/powerpc/powerpc64/fpu | |
| parent | 58695b88a9deaecbcf7794760cc333177edaa2b4 (diff) | |
| parent | 78bd7499af46d739ce94410eaeea006e874ca9e5 (diff) | |
Merge tag 'glibc-2.22' into baseline
The GNU C Library
=================
The GNU C Library version 2.22 is now available.
The GNU C Library is used as *the* C library in the GNU system and
in GNU/Linux systems, as well as many other systems that use Linux
as the kernel.
The GNU C Library is primarily designed to be a portable
and high performance C library. It follows all relevant
standards including ISO C11 and POSIX.1-2008. It is also
internationalized and has one of the most complete
internationalization interfaces known.
The GNU C Library webpage is at http://www.gnu.org/software/libc/
Packages for the 2.22 release may be downloaded from:
http://ftpmirror.gnu.org/libc/
http://ftp.gnu.org/gnu/libc/
The mirror list is at http://www.gnu.org/order/ftp.html
NEWS for version 2.22
=====================
* The following bugs are resolved with this release:
438, 4719, 6544, 6792, 11216, 12836, 13028, 13064, 13151, 13152, 14094,
14292, 14841, 14906, 14958, 15319, 15467, 15790, 15969, 16159, 16339,
16350, 16351, 16352, 16353, 16361, 16512, 16526, 16538, 16559, 16560,
16704, 16783, 16850, 17053, 17090, 17195, 17269, 17293, 17322, 17403,
17475, 17523, 17542, 17569, 17581, 17588, 17596, 17620, 17621, 17628,
17631, 17692, 17711, 17715, 17776, 17779, 17792, 17833, 17836, 17841,
17912, 17916, 17930, 17932, 17944, 17949, 17964, 17965, 17967, 17969,
17977, 17978, 17987, 17991, 17996, 17998, 17999, 18007, 18019, 18020,
18029, 18030, 18032, 18034, 18036, 18038, 18039, 18042, 18043, 18046,
18047, 18049, 18068, 18080, 18093, 18100, 18104, 18110, 18111, 18116,
18125, 18128, 18134, 18138, 18185, 18196, 18197, 18206, 18210, 18211,
18217, 18219, 18220, 18221, 18234, 18244, 18245, 18247, 18287, 18319,
18324, 18333, 18346, 18371, 18383, 18397, 18400, 18409, 18410, 18412,
18418, 18422, 18434, 18444, 18457, 18468, 18469, 18470, 18479, 18483,
18495, 18496, 18497, 18498, 18502, 18507, 18508, 18512, 18513, 18519,
18520, 18522, 18527, 18528, 18529, 18530, 18532, 18533, 18534, 18536,
18539, 18540, 18542, 18544, 18545, 18546, 18547, 18549, 18553, 18557,
18558, 18569, 18583, 18585, 18586, 18592, 18593, 18594, 18602, 18612,
18613, 18619, 18633, 18641, 18643, 18648, 18657, 18676, 18694, 18696.
* Cache information can be queried via sysconf() function on s390 e.g. with
_SC_LEVEL1_ICACHE_SIZE as argument.
* A buffer overflow in gethostbyname_r and related functions performing DNS
requests has been fixed. If the NSS functions were called with a
misaligned buffer, the buffer length change due to pointer alignment was
not taken into account. This could result in application crashes or,
potentially arbitrary code execution, using crafted, but syntactically
valid DNS responses. (CVE-2015-1781)
* The time zone file parser has been made more robust against crafted time
zone files, avoiding heap buffer overflows related to the processing of
the tzh_ttisstdcnt and tzh_ttisgmtcnt fields, and a stack overflow due to
large time zone data files. Overly long time zone specifiers in the TZ
variable no longer result in stack overflows and crashes.
* A powerpc and powerpc64 optimization for TLS, similar to TLS descriptors
for LD and GD on x86 and x86-64, has been implemented. You will need
binutils-2.24 or later to enable this optimization.
* Character encoding and ctype tables were updated to Unicode 7.0.0, using
new generator scripts contributed by Pravin Satpute and Mike FABIAN (Red
Hat). These updates cause user visible changes, such as the fix for bug
17998.
* CVE-2014-8121 The NSS backends shared internal state between the getXXent
and getXXbyYY NSS calls for the same database, causing a denial-of-service
condition in some applications.
* Added vector math library named libmvec with the following vectorized x86_64
implementations: cos, cosf, sin, sinf, sincos, sincosf, log, logf, exp, expf,
pow, powf.
The library can be disabled with --disable-mathvec. Use of the functions is
enabled with -fopenmp -ffast-math starting from -O1 for GCC version >= 4.9.0.
Shared library libmvec.so is linked in as needed when using -lm (no need to
specify -lmvec explicitly for not static builds).
Visit <https://sourceware.org/glibc/wiki/libmvec> for detailed information.
* A new fmemopen implementation has been added with the goal of POSIX
compliance. The new implementation fixes the following long-standing
issues: BZ#6544, BZ#11216, BZ#12836, BZ#13151, BZ#13152, and BZ#14292. The
old implementation is still present for use be by existing binaries.
* The 32-bit sparc sigaction ABI was inadvertently broken in the 2.20 and 2.21
releases. It has been fixed to match 2.19 and older, but binaries built
against 2.20 and 2.21 might need to be recompiled. See BZ#18694.
* Port to Native Client running on ARMv7-A (--host=arm-nacl).
Contributed by Roland McGrath (Google).
Contributors
============
This release was made possible by the contributions of many people.
The maintainers are grateful to everyone who has contributed
changes or bug reports. These include:
Adhemerval Zanella
Alan Modra
Alexandre Oliva
Andreas Schwab
Andrew Senkevich
Andriy Rysin
Arjun Shankar
Aurelien Jarno
Benno Schulenberg
Brad Hubbard
Carlos O'Donell
Chris Metcalf
Christian Schmidt
Chung-Lin Tang
Cong Wang
Cyril Hrubis
Daniel Marjamäki
David S. Miller
Dmitry V. Levin
Eric Rannaud
Evangelos Foutras
Feng Gao
Florian Weimer
Gleb Fotengauer-Malinovskiy
H.J. Lu
Igor Zamyatin
J William Piggott
James Cowgill
James Lemke
John David Anglin
Joseph Myers
Kevin Easton
Khem Raj
Leonhard Holz
Mark Wielaard
Marko Myllynen
Martin Galvan
Martin Sebor
Matthew Fortune
Mel Gorman
Mike Frysinger
Miroslav Lichvar
Nathan Lynch
Ondřej Bílka
Paul Eggert
Paul Pluzhnikov
Pavel Kopyl
Pravin Satpute
Rajalakshmi Srinivasaraghavan
Rical Jasan
Richard Henderson
Roland McGrath
Rüdiger Sonderfeld
Samuel Thibault
Siddhesh Poyarekar
Stefan Liebler
Steve Ellcey
Szabolcs Nagy
Torvald Riegel
Tulio Magno Quites Machado Filho
Vincent Bernat
Wilco Dijkstra
Yaakov Selkowitz
Zack Weinberg
Diffstat (limited to 'sysdeps/powerpc/powerpc64/fpu')
102 files changed, 288 insertions, 537 deletions
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile index ebf957e40b..0e3eac7190 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile @@ -4,7 +4,8 @@ sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \ s_copysign-ppc64 s_finite-power7 s_finite-ppc64 \ s_finitef-ppc64 s_isinff-ppc64 s_isinf-power7 \ s_isinf-ppc64 s_modf-power5+ s_modf-ppc64 \ - s_modff-power5+ s_modff-ppc64 + s_modff-power5+ s_modff-ppc64 s_isnan-power8 \ + s_isinf-power8 s_finite-power8 libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \ s_isnan-power5 s_isnan-ppc64 s_llround-power6x \ @@ -21,7 +22,9 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \ s_logbl-power7 s_logb-ppc64 s_logbf-ppc64 \ s_logbl-ppc64 s_modf-power5+ s_modf-ppc64 \ s_modff-power5+ s_modff-ppc64 e_hypot-ppc64 \ - e_hypot-power7 e_hypotf-ppc64 e_hypotf-power7 + e_hypot-power7 e_hypotf-ppc64 e_hypotf-power7 \ + s_isnan-power8 s_isinf-power8 s_finite-power8 \ + s_llrint-power8 s_llround-power8 CFLAGS-s_logbf-power7.c = -mcpu=power7 CFLAGS-s_logbl-power7.c = -mcpu=power7 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-power7.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-power7.c index b153753415..a91994d978 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-power7.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-power7.c @@ -1,5 +1,5 @@ /* __ieee_hypot() POWER7 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-ppc64.c index c418ae7a8d..0385f30c56 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-ppc64.c @@ -1,5 +1,5 @@ /* __ieee_hypot() PowerPC64 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot.c index 941b293c7f..1cfa561bc3 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot.c @@ -1,5 +1,5 @@ /* Multiple versions of ieee754_hypot. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-power7.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-power7.c index 2d67ee9ebd..fae0d92ab0 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-power7.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-power7.c @@ -1,5 +1,5 @@ /* __ieee_hypotf() POWER7 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-ppc64.c index 8335e19772..06e45b1932 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-ppc64.c @@ -1,5 +1,5 @@ /* __ieee_hypot() PowerPC64 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypof.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf.c index 3c418d3fd9..2c50834ce0 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypof.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf.c @@ -1,5 +1,5 @@ /* Multiple versions of ieee754_hypot. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S index cc1316f8eb..483d842d8c 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S @@ -1,5 +1,5 @@ /* ceil function. PowerPC64/power5+ version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S index 52e5a563df..90adbfc033 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S @@ -1,5 +1,5 @@ /* ceil function. PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c index f53df5ba6a..a7ad11d74a 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c @@ -1,5 +1,5 @@ /* Multiple versions of ceil. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S index 21261e2ac9..3a27e71728 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S @@ -1,5 +1,5 @@ /* ceilf function. PowerPC64/power5+ version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S index 8cd869bb29..2fb014bf3d 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S @@ -1,5 +1,5 @@ /* ceilf function. PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c index d95199017f..c4e22f0c84 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c @@ -1,5 +1,5 @@ /* Multiple versions of ceilf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S index 4fa34a6f8c..a1263d8c44 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S @@ -1,5 +1,5 @@ /* copysign(). PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S index a5cdfc28de..c7d2655eba 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S @@ -1,5 +1,5 @@ /* copysign(). PowerPC64 default version. - Copyright (C) 2010-2014 Free Software Foundation, Inc. + Copyright (C) 2010-2015 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c index f3e6b3a620..07a14af53b 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c @@ -1,5 +1,5 @@ /* Multiple versions of copysign. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 @@ -42,7 +42,7 @@ weak_alias (__copysign, copysign) weak_alias (__copysign,copysignl) strong_alias(__copysign,__copysignl) #endif -#ifdef IS_IN_libm +#if IS_IN (libm) # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) compat_symbol (libm, __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 index 55cc27249c..f7b9b47a1e 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c @@ -1,5 +1,5 @@ /* Multiple versions of copysignf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S index ac2244b86e..40a052dd2d 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC64/POWER7 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power8.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power8.S new file mode 100644 index 0000000000..b5dcff8785 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power8.S @@ -0,0 +1,33 @@ +/* isnan(). PowerPC64/POWER7 version. + Copyright (C) 2014-2015 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_power8 + +#include <sysdeps/powerpc/powerpc64/power8/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 index 1922e2bfa5..917d5ab547 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.c @@ -1,5 +1,5 @@ /* finite(). PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c index f79a93eab5..cca8e34ac4 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c @@ -1,5 +1,5 @@ /* Multiple versions of finite. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 @@ -23,10 +23,13 @@ extern __typeof (__finite) __finite_ppc64 attribute_hidden; extern __typeof (__finite) __finite_power7 attribute_hidden; +extern __typeof (__finite) __finite_power8 attribute_hidden; libc_ifunc (__finite, - (hwcap & PPC_FEATURE_ARCH_2_06) - ? __finite_power7 + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __finite_power8 : + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __finite_power7 : __finite_ppc64); weak_alias (__finite, finite) @@ -36,7 +39,7 @@ strong_alias (__finite, __finitel) weak_alias (__finite, finitel) #endif -#ifdef IS_IN_libm +#if IS_IN (libm) # if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0) compat_symbol (libm, finite, finitel, GLIBC_2_0); # endif diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c index 63dd00391f..c5881b1a7a 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c @@ -1,5 +1,5 @@ /* finitef(). PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c index a7243b51aa..c8ee0bc6ad 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c @@ -1,5 +1,5 @@ /* Multiple versions of finitef. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 @@ -23,10 +23,13 @@ extern __typeof (__finitef) __finitef_ppc64 attribute_hidden; /* The double-precision version also works for single-precision. */ extern __typeof (__finitef) __finite_power7 attribute_hidden; +extern __typeof (__finitef) __finite_power8 attribute_hidden; libc_ifunc (__finitef, - (hwcap & PPC_FEATURE_ARCH_2_06) - ? __finite_power7 + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __finite_power8 : + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __finite_power7 : __finitef_ppc64); weak_alias (__finitef, finitef) diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S index a1550e9bf0..17e133539b 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S @@ -1,5 +1,5 @@ /* floor function. PowerPC64/power5+ version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S index b5c232cc9c..92499b1a3d 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S @@ -1,5 +1,5 @@ /* floor function. PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c index f43976a13f..e8e393e94d 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c @@ -1,5 +1,5 @@ /* Multiple versions of floor. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S index d371708adb..926400f2f9 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S @@ -1,5 +1,5 @@ /* floorf function. PowerPC64/power5+ version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S index dc81dea633..7c32f36537 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S @@ -1,5 +1,5 @@ /* floorf function. PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c index 08fc95e566..4c25f9fad9 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c @@ -1,5 +1,5 @@ /* Multiple versions of floorf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power7.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power7.S index 80a682a3f8..80f92a333b 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power7.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power7.S @@ -1,5 +1,5 @@ /* isinf(). PowerPC64/POWER7 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power8.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power8.S new file mode 100644 index 0000000000..3ef9cef47c --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power8.S @@ -0,0 +1,33 @@ +/* isinf(). PowerPC64/POWER8 version. + Copyright (C) 2014-2015 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, alias, ver) + +#define __isinf __isinf_power8 + +#include <sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-ppc64.c index 28c56024b7..d711241af9 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-ppc64.c @@ -1,5 +1,5 @@ /* isinf(). PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c index 1ee230b316..a15da02204 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c @@ -1,5 +1,5 @@ /* Multiple versions of isinf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 @@ -23,10 +23,13 @@ extern __typeof (__isinf) __isinf_ppc64 attribute_hidden; extern __typeof (__isinf) __isinf_power7 attribute_hidden; +extern __typeof (__isinf) __isinf_power8 attribute_hidden; libc_ifunc (__isinf, - (hwcap & PPC_FEATURE_ARCH_2_06) - ? __isinf_power7 + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __isinf_power8 : + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __isinf_power7 : __isinf_ppc64); weak_alias (__isinf, isinf) @@ -36,7 +39,7 @@ strong_alias (__isinf, __isinfl) weak_alias (__isinf, isinfl) #endif -#ifndef IS_IN_libm +#if !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); diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff-ppc64.c index c2559d7d37..f7e131c04c 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff-ppc64.c @@ -1,5 +1,5 @@ /* isinff(). PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c index 1336feb015..1cbdc0548d 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c @@ -1,5 +1,5 @@ /* Multiple versions of isinf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 @@ -24,10 +24,13 @@ extern __typeof (__isinff) __isinff_ppc64 attribute_hidden; /* The double-precision version also works for single-precision. */ extern __typeof (__isinff) __isinf_power7 attribute_hidden; +extern __typeof (__isinff) __isinf_power8 attribute_hidden; libc_ifunc (__isinff, - (hwcap & PPC_FEATURE_ARCH_2_06) - ? __isinf_power7 + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __isinf_power8 : + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __isinf_power7 : __isinff_ppc64); weak_alias (__isinff, isinff) diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S index 145e24bce2..6957d4ed81 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC64/POWER5 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S index 4576eb3eb7..3212bdeb97 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC64/POWER6 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S index c2a45e3050..13d5384510 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC64/POWER6X version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S index 05b9fbce12..3d0d53af7d 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC64/POWER7 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power8.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power8.S new file mode 100644 index 0000000000..92e27a9203 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power8.S @@ -0,0 +1,33 @@ +/* isnan(). PowerPC64/POWER7 version. + Copyright (C) 2014-2015 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 __isnan __isnan_power8 + +#include <sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S index cf01d649b3..328a95c387 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC32 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c index 0de833e73a..08055711d9 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c @@ -1,5 +1,5 @@ /* Multiple versions of isnan. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 @@ -26,16 +26,19 @@ extern __typeof (__isnan) __isnan_power5 attribute_hidden; extern __typeof (__isnan) __isnan_power6 attribute_hidden; extern __typeof (__isnan) __isnan_power6x attribute_hidden; extern __typeof (__isnan) __isnan_power7 attribute_hidden; +extern __typeof (__isnan) __isnan_power8 attribute_hidden; libc_ifunc (__isnan, - (hwcap & PPC_FEATURE_ARCH_2_06) - ? __isnan_power7 : - (hwcap & PPC_FEATURE_POWER6_EXT) + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __isnan_power8 : + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __isnan_power7 : + (hwcap & PPC_FEATURE_POWER6_EXT) ? __isnan_power6x : - (hwcap & PPC_FEATURE_ARCH_2_05) - ? __isnan_power6 : - (hwcap & PPC_FEATURE_POWER5) - ? __isnan_power5 + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __isnan_power6 : + (hwcap & PPC_FEATURE_POWER5) + ? __isnan_power5 : __isnan_ppc64); weak_alias (__isnan, isnan) @@ -45,7 +48,7 @@ strong_alias (__isnan, __isnanl) weak_alias (__isnan, isnanl) #endif -#ifndef IS_IN_libm +#if !IS_IN (libm) # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0) compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0); compat_symbol (libc, isnan, isnanl, GLIBC_2_0); diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c index b237455949..c45562380b 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c @@ -1,5 +1,5 @@ /* Multiple versions of isnan. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 @@ -25,16 +25,19 @@ extern __typeof (__isnanf) __isnan_power5 attribute_hidden; extern __typeof (__isnanf) __isnan_power6 attribute_hidden; extern __typeof (__isnanf) __isnan_power6x attribute_hidden; extern __typeof (__isnanf) __isnan_power7 attribute_hidden; +extern __typeof (__isnanf) __isnan_power8 attribute_hidden; libc_ifunc (__isnanf, - (hwcap & PPC_FEATURE_ARCH_2_06) - ? __isnan_power7 : - (hwcap & PPC_FEATURE_POWER6_EXT) - ? __isnan_power6x : - (hwcap & PPC_FEATURE_ARCH_2_05) - ? __isnan_power6 : - (hwcap & PPC_FEATURE_POWER5) - ? __isnan_power5 + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __isnan_power8 : + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __isnan_power7 : + (hwcap & PPC_FEATURE_POWER6_EXT) + ? __isnan_power6x : + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __isnan_power6 : + (hwcap & PPC_FEATURE_POWER5) + ? __isnan_power5 : __isnan_ppc64); weak_alias (__isnanf, isnanf) diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S index 8cd39c61b3..dcec3d9c6d 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S @@ -1,5 +1,5 @@ /* Round double to long int. PowerPC64/POWER6X default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power8.S index 08d5f69ad2..99af91a7ae 100644 --- a/sysdeps/powerpc/powerpc64/fpu/e_sqrt.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power8.S @@ -1,5 +1,5 @@ -/* Double-precision floating point square root. - Copyright (C) 1997-2014 Free Software Foundation, Inc. +/* Round double to long int. PowerPC64/POWER6X default version. + Copyright (C) 2014-2015 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 @@ -16,15 +16,16 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#include <math.h> -#include <math_private.h> +#include <sysdep.h> +#include <math_ldbl_opt.h> -#undef __ieee754_sqrt -double -__ieee754_sqrt (double x) -{ - double z; - __asm __volatile ("fsqrt %0,%1" : "=f" (z) : "f" (x)); - return z; -} -strong_alias (__ieee754_sqrt, __sqrt_finite) +#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 __llrint __llrint_power8 + +#include <sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-ppc64.S index 754d28f747..79042d1726 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-ppc64.S @@ -1,5 +1,5 @@ /* Round double to long int. PowerPC32 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c index 5818b53c09..28a92d4672 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c @@ -1,5 +1,5 @@ /* Multiple versions of llrint. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 @@ -30,10 +30,13 @@ extern __typeof (__llrint) __llrint_ppc64 attribute_hidden; extern __typeof (__llrint) __llrint_power6x attribute_hidden; +extern __typeof (__llrint) __llrint_power8 attribute_hidden; libc_ifunc (__llrint, - (hwcap & PPC_FEATURE_POWER6_EXT) - ? __llrint_power6x + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __llrint_power8 : + (hwcap & PPC_FEATURE_POWER6_EXT) + ? __llrint_power6x : __llrint_ppc64); weak_alias (__llrint, llrint) diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power5+.S index ba0b65c47f..2756a1d3c7 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power5+.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power5+.S @@ -1,5 +1,5 @@ /* llround(). PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power6x.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power6x.S index bd1c22a1a3..7410890e85 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power6x.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power6x.S @@ -1,5 +1,5 @@ /* llround(). PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power8.S index 598e7cb270..f3ae304444 100644 --- a/sysdeps/powerpc/powerpc64/fpu/e_sqrtf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power8.S @@ -1,5 +1,5 @@ -/* Single-precision floating point square root. - Copyright (C) 1997-2014 Free Software Foundation, Inc. +/* llround(). PowerPC64 default version. + Copyright (C) 2014-2015 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 @@ -16,15 +16,16 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#include <math.h> -#include <math_private.h> +#include <sysdep.h> +#include <math_ldbl_opt.h> -#undef __ieee754_sqrtf -float -__ieee754_sqrtf (float x) -{ - double z; - __asm ("fsqrts %0,%1" : "=f" (z) : "f" (x)); - return z; -} -strong_alias (__ieee754_sqrtf, __sqrtf_finite) +#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 __llround __llround_power8 + +#include <sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-ppc64.S index 2316da2894..0b5ec704c4 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-ppc64.S @@ -1,5 +1,5 @@ /* llround(). PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c index a4d1bf3a2a..c6b466c570 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c @@ -1,5 +1,5 @@ /* Multiple versions of llround. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 @@ -27,12 +27,15 @@ extern __typeof (__llround) __llround_ppc64 attribute_hidden; extern __typeof (__llround) __llround_power5plus attribute_hidden; extern __typeof (__llround) __llround_power6x attribute_hidden; +extern __typeof (__llround) __llround_power8 attribute_hidden; libc_ifunc (__llround, - (hwcap & PPC_FEATURE_POWER6_EXT) - ? __llround_power6x : - (hwcap & PPC_FEATURE_POWER5_PLUS) - ? __llround_power5plus + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __llround_power8 : + (hwcap & PPC_FEATURE_POWER6_EXT) + ? __llround_power6x : + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __llround_power5plus : __llround_ppc64); weak_alias (__llround, llround) diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-power7.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-power7.c index 049f2c1bfe..7832161279 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-power7.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-power7.c @@ -1,5 +1,5 @@ /* logb(). PowerPC64/POWER7 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-ppc64.c index 41d1d9bf20..a53d292056 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-ppc64.c @@ -1,5 +1,5 @@ /* logb(). PowerPC32/POWER7 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb.c index e14efa7743..3c3044778f 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb.c @@ -1,5 +1,5 @@ /* Multiple versions of logb. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-power7.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-power7.c index 5e4e4fcbf7..833469c597 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-power7.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-power7.c @@ -1,5 +1,5 @@ /* logb(). PowerPC64/POWER7 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-ppc64.c index 08674a6cac..8170000f1d 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-ppc64.c @@ -1,5 +1,5 @@ /* logbf(). PowerPC64 default implementation. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf.c index 01f9ecb175..84d28c977c 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf.c @@ -1,5 +1,5 @@ /* Multiple versions of logbf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-power7.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-power7.c index 258d5023c0..7585314cb1 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-power7.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-power7.c @@ -1,5 +1,5 @@ /* logb(). PowerPC64/POWER7 version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-ppc64.c index 47d41539b9..57706d659d 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-ppc64.c @@ -1,5 +1,5 @@ /* logbl(). PowerPC64/POWER7 version. - Copyright (C) 2012-2014 Free Software Foundation, Inc. + Copyright (C) 2012-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl.c index cb0b0c589b..885cb605a1 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl.c @@ -1,5 +1,5 @@ /* Multiple versions of logbl. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-power5+.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-power5+.c index bda99208eb..1b417d9012 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-power5+.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-power5+.c @@ -1,5 +1,5 @@ /* PowerPC/POWER5+ implementation for modf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-ppc64.c index 90e7599466..cd7fe87d57 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-ppc64.c @@ -1,5 +1,5 @@ /* PowerPC64 default implementation for modf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c index f416fa979a..4b0e7a09bb 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c @@ -1,5 +1,5 @@ /* Multiple versions of modf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 @@ -35,7 +35,7 @@ weak_alias (__modf, modf) strong_alias (__modf, __modfl) weak_alias (__modf, modfl) #endif -#ifdef IS_IN_libm +#if IS_IN (libm) # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) compat_symbol (libm, __modf, modfl, GLIBC_2_0); # endif diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-power5+.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-power5+.c index 70a536dcbe..7450987750 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-power5+.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-power5+.c @@ -1,5 +1,5 @@ /* PowerPC/POWER5+ implementation for modff. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-ppc64.c index 89d8f638cd..f4822429fb 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-ppc64.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-ppc64.c @@ -1,5 +1,5 @@ /* PowerPC64 default implementation for modff. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff.c index 137b7aa3c5..e4a5a09a39 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff.c @@ -1,5 +1,5 @@ /* Multiple versions of modff. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S index c2afb4f86b..83ed2d3f5a 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S @@ -1,5 +1,5 @@ /* round function. PowerPC64/power5+ version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S index 76c96b6562..deb78b3609 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S @@ -1,5 +1,5 @@ /* round function. PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c index 58184119f9..e43939ecae 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c @@ -1,5 +1,5 @@ /* Multiple versions of round. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S index 8fbef39030..ed104329fd 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S @@ -1,5 +1,5 @@ /* roundf function. PowerPC64/power5+ version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S index bc51fdd902..364e708ad3 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S @@ -1,5 +1,5 @@ /* roundf function. PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c index 34c5bc7ee0..1cc698afe4 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c @@ -1,5 +1,5 @@ /* Multiple versions of roundf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S index ed22bcbb7d..31ce5fe656 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S @@ -1,5 +1,5 @@ /* trunc function. PowerPC64/power5+ version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S index 75b531a1ee..d496543289 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S @@ -1,5 +1,5 @@ /* trunc function. PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c index 4dc22a69d8..ae69c1a08a 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c @@ -1,5 +1,5 @@ /* Multiple versions of trunc. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S index 44d858ebcb..d8dc73559b 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S @@ -1,5 +1,5 @@ /* truncf function. PowerPC64/power5+ version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S index 236797d83d..8005914888 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S @@ -1,5 +1,5 @@ /* truncf function. PowerPC64 default version. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c index 0eef89f3c5..346c431bde 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c @@ -1,5 +1,5 @@ /* Multiple versions of truncf. - Copyright (C) 2013-2014 Free Software Foundation, Inc. + Copyright (C) 2013-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_ceil.S b/sysdeps/powerpc/powerpc64/fpu/s_ceil.S index 9d8a962aa1..ea2e7ecf2f 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_ceil.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_ceil.S @@ -1,5 +1,5 @@ /* ceil function. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S index 582d213f91..06cdf806f3 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S @@ -1,5 +1,5 @@ /* float ceil function. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_ceill.S b/sysdeps/powerpc/powerpc64/fpu/s_ceill.S deleted file mode 100644 index 42a73affcd..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/s_ceill.S +++ /dev/null @@ -1,132 +0,0 @@ -/* s_ceill.S IBM extended format long double version. - Copyright (C) 2004-2014 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> - - .section ".toc","aw" -.LC0: /* 2**52 */ - .tc FD_43300000_0[TC],0x4330000000000000 - - .section ".text" - -/* long double [fp1,fp2] ceill (long double x [fp1,fp2]) - IEEE 1003.1 ceil function. - - PowerPC64 long double uses the IBM extended format which is - represented two 64-floating point double values. The values are - non-overlapping giving an effective precision of 106 bits. The first - double contains the high order bits of mantissa and is always ceiled - to represent a normal ceiling of long double to double. Since the - long double value is sum of the high and low values, the low double - normally has the opposite sign to compensate for the this ceiling. - - For long double there are two cases: - 1) |x| < 2**52, all the integer bits are in the high double. - ceil the high double and set the low double to -0.0. - 2) |x| >= 2**52, ceiling involves both doubles. - See the comment before label .L2 for details. - */ - -ENTRY (__ceill) - mffs fp11 /* Save current FPU rounding mode. */ - lfd fp13,.LC0@toc(2) - fabs fp0,fp1 - fabs fp9,fp2 - fsub fp12,fp13,fp13 /* generate 0.0 */ - fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO52) */ - fcmpu cr6,fp1,fp12 /* if (x > 0.0) */ - bnl- cr7,.L2 - mtfsfi 7,2 /* Set rounding mode toward +inf. */ - fneg fp2,fp12 - ble- cr6,.L1 - fadd fp1,fp1,fp13 /* x+= TWO52; */ - fsub fp1,fp1,fp13 /* x-= TWO52; */ - fabs fp1,fp1 /* if (x == 0.0) */ -.L0: - mtfsf 0x01,fp11 /* restore previous rounding mode. */ - blr /* x = 0.0; */ -.L1: - bge- cr6,.L0 /* if (x < 0.0) */ - fsub fp1,fp1,fp13 /* x-= TWO52; */ - fadd fp1,fp1,fp13 /* x+= TWO52; */ - fcmpu cr5,fp1,fp12 /* if (x > 0.0) */ - mtfsf 0x01,fp11 /* restore previous rounding mode. */ - fnabs fp1,fp1 /* if (x == 0.0) */ - blr /* x = -0.0; */ - -/* The high double is > TWO52 so we need to round the low double and - perhaps the high double. In this case we have to round the low - double and handle any adjustment to the high double that may be - caused by rounding (up). This is complicated by the fact that the - high double may already be rounded and the low double may have the - opposite sign to compensate.This gets a bit tricky so we use the - following algorithm: - - tau = floor(x_high/TWO52); - x0 = x_high - tau; - x1 = x_low + tau; - r1 = rint(x1); - y_high = x0 + r1; - y_low = x0 - y_high + r1; - return y; */ -.L2: - fcmpu cr7,fp9,fp13 /* if (|x_low| > TWO52) */ - fcmpu cr0,fp9,fp12 /* || (|x_low| == 0.0) */ - fcmpu cr5,fp2,fp12 /* if (x_low > 0.0) */ - bgelr- cr7 /* return x; */ - beqlr- cr0 - mtfsfi 7,2 /* Set rounding mode toward +inf. */ - fdiv fp8,fp1,fp13 /* x_high/TWO52 */ - - bng- cr6,.L6 /* if (x > 0.0) */ - fctidz fp0,fp8 - fcfid fp8,fp0 /* tau = floor(x_high/TWO52); */ - bng cr5,.L4 /* if (x_low > 0.0) */ - fmr fp3,fp1 - fmr fp4,fp2 - b .L5 -.L4: /* if (x_low < 0.0) */ - fsub fp3,fp1,fp8 /* x0 = x_high - tau; */ - fadd fp4,fp2,fp8 /* x1 = x_low + tau; */ -.L5: - fadd fp5,fp4,fp13 /* r1 = r1 + TWO52; */ - fsub fp5,fp5,fp13 /* r1 = r1 - TWO52; */ - b .L9 -.L6: /* if (x < 0.0) */ - fctidz fp0,fp8 - fcfid fp8,fp0 /* tau = floor(x_high/TWO52); */ - bnl cr5,.L7 /* if (x_low < 0.0) */ - fmr fp3,fp1 - fmr fp4,fp2 - b .L8 -.L7: /* if (x_low > 0.0) */ - fsub fp3,fp1,fp8 /* x0 = x_high - tau; */ - fadd fp4,fp2,fp8 /* x1 = x_low + tau; */ -.L8: - fsub fp5,fp4,fp13 /* r1-= TWO52; */ - fadd fp5,fp5,fp13 /* r1+= TWO52; */ -.L9: - mtfsf 0x01,fp11 /* restore previous rounding mode. */ - fadd fp1,fp3,fp5 /* y_high = x0 + r1; */ - fsub fp2,fp3,fp1 /* y_low = x0 - y_high + r1; */ - fadd fp2,fp2,fp5 - blr -END (__ceill) - -long_double_symbol (libm, __ceill, ceill) diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S b/sysdeps/powerpc/powerpc64/fpu/s_copysign.S index 51681aa2a8..d163b7f743 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_copysign.S @@ -1,5 +1,5 @@ /* Copy a sign bit between floating-point values. PowerPC64 version. - Copyright (C) 1997-2014 Free Software Foundation, Inc. + Copyright (C) 1997-2015 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 @@ -27,11 +27,11 @@ ENTRY(__copysign) /* 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 fp2,56(r1) + stfd fp2,-8(r1) nop nop nop - ld r3,56(r1) + ld r3,-8(r1) cmpdi r3,0 blt L(0) fabs fp1,fp1 @@ -50,7 +50,7 @@ strong_alias(__copysign,__copysignf) weak_alias (__copysign,copysignl) strong_alias(__copysign,__copysignl) #endif -#ifdef IS_IN_libm +#if IS_IN (libm) # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) compat_symbol (libm, __copysign, copysignl, GLIBC_2_0) # endif diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S b/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S index 39e180a5ed..f8a981aac7 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S @@ -1,6 +1,6 @@ /* Copy a sign bit between floating-point values. IBM extended format long double version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 @@ -43,7 +43,7 @@ L(0): blr END (__copysignl) -#ifdef IS_IN_libm +#if IS_IN (libm) long_double_symbol (libm, __copysignl, copysignl) #else long_double_symbol (libc, __copysignl, copysignl) diff --git a/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S b/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S index 3f86a08f5a..280dedc21f 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S @@ -1,6 +1,6 @@ /* Copy a sign bit between floating-point values. IBM extended format long double version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_floor.S b/sysdeps/powerpc/powerpc64/fpu/s_floor.S index 4dcac00746..ce6f1efb8c 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_floor.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_floor.S @@ -1,5 +1,5 @@ /* Floor function. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_floorf.S b/sysdeps/powerpc/powerpc64/fpu/s_floorf.S index 6cc062e148..310187cdef 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_floorf.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_floorf.S @@ -1,5 +1,5 @@ /* float Floor function. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/fpu/s_isnan.S index 629dae6841..762f0ca94e 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_isnan.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_isnan.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC64 version. - Copyright (C) 2008-2014 Free Software Foundation, Inc. + Copyright (C) 2008-2015 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 @@ -47,7 +47,7 @@ strong_alias (__isnan, __isnanl) weak_alias (__isnan, isnanl) #endif -#ifndef IS_IN_libm +#if !IS_IN (libm) # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0) compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0); compat_symbol (libc, isnan, isnanl, GLIBC_2_0); diff --git a/sysdeps/powerpc/powerpc64/fpu/s_llrint.S b/sysdeps/powerpc/powerpc64/fpu/s_llrint.S index 9731a7b341..5fe1d42fa9 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_llrint.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_llrint.S @@ -1,5 +1,5 @@ /* Round double to long int. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_llrintf.S b/sysdeps/powerpc/powerpc64/fpu/s_llrintf.S index e9833bd9ed..14cd87f427 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_llrintf.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_llrintf.S @@ -1,5 +1,5 @@ /* Round double to long int. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_llround.S b/sysdeps/powerpc/powerpc64/fpu/s_llround.S index d13d85f83f..321925ef56 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_llround.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_llround.S @@ -1,5 +1,5 @@ /* llround function. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_llroundf.S b/sysdeps/powerpc/powerpc64/fpu/s_llroundf.S index 643d1e19eb..fc5aa7730f 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_llroundf.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_llroundf.S @@ -1,5 +1,5 @@ /* llroundf function. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S b/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S index 838699343c..6654840f7f 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S @@ -1,5 +1,5 @@ /* Round to int floating-point values. PowerPC64 version. - Copyright (C) 2011-2014 Free Software Foundation, Inc. + Copyright (C) 2011-2015 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Adhemerval Zanella <azanella@br.ibm.com>, 2011 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S b/sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S index 6a1d58a365..041dfeb46e 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S @@ -1,5 +1,5 @@ /* Round to int floating-point values. PowerPC64 version. - Copyright (C) 2011-2014 Free Software Foundation, Inc. + Copyright (C) 2011-2015 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Adhemerval Zanella <azanella@br.ibm.com>, 2011 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_nearbyintl.S b/sysdeps/powerpc/powerpc64/fpu/s_nearbyintl.S deleted file mode 100644 index acd95da82c..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/s_nearbyintl.S +++ /dev/null @@ -1,113 +0,0 @@ -/* nearbyint long double. - IBM extended format long double version. - Copyright (C) 2004-2014 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> - - .section ".toc","aw" -.LC0: /* 2**52 */ - .tc FD_43300000_0[TC],0x4330000000000000 - .section ".text" - -/* long double [fp1,fp2] nearbyintl (long double x [fp1,fp2]) - IEEE 1003.1 nearbyintl function. nearbyintl is similar to the rintl - but does raise the "inexact" exception. This implementation is - based on rintl but explicitly masks the inexact exception on entry - and clears any pending inexact before restoring the exception mask - on exit. - - PowerPC64 long double uses the IBM extended format which is - represented two 64-floating point double values. The values are - non-overlapping giving an effective precision of 106 bits. The first - double contains the high order bits of mantissa and is always rounded - to represent a normal rounding of long double to double. Since the - long double value is sum of the high and low values, the low double - normally has the opposite sign to compensate for the this rounding. - - For long double there are two cases: - 1) |x| < 2**52, all the integer bits are in the high double. - floor the high double and set the low double to -0.0. - 2) |x| >= 2**52, Rounding involves both doubles. - See the comment before label .L2 for details. - */ -ENTRY (__nearbyintl) - mffs fp11 /* Save current FPSCR. */ - lfd fp13,.LC0@toc(2) - fabs fp0,fp1 - mtfsb0 28 /* Disable "inexact" exceptions. */ - fsub fp12,fp13,fp13 /* generate 0.0 */ - fabs fp9,fp2 - fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO52) */ - fcmpu cr6,fp1,fp12 /* if (x > 0.0) */ - bnl- cr7,.L2 - fmr fp2,fp12 - bng- cr6,.L4 - fadd fp1,fp1,fp13 /* x+= TWO52; */ - fsub fp1,fp1,fp13 /* x-= TWO52; */ - b .L9 -.L4: - bnl- cr6,.L9 /* if (x < 0.0) */ - fsub fp1,fp13,fp1 /* x = TWO52 - x; */ - fsub fp0,fp1,fp13 /* x = - (x - TWO52); */ - fneg fp1,fp0 -.L9: - mtfsb0 6 /* Clear any pending "inexact" exceptions. */ - mtfsf 0x01,fp11 /* restore exception mask. */ - blr - -/* The high double is > TWO52 so we need to round the low double and - perhaps the high double. This gets a bit tricky so we use the - following algorithm: - - tau = floor(x_high/TWO52); - x0 = x_high - tau; - x1 = x_low + tau; - r1 = nearbyint(x1); - y_high = x0 + r1; - y_low = r1 - tau; - return y; */ -.L2: - fcmpu cr7,fp9,fp13 /* if (|x_low| > TWO52) */ - fcmpu cr0,fp9,fp12 /* || (|x_low| == 0.0) */ - bge- cr7,.L9 /* return x; */ - beq- cr0,.L9 - fdiv fp8,fp1,fp13 /* x_high/TWO52 */ - fctidz fp0,fp8 - fcfid fp8,fp0 /* tau = floor(x_high/TWO52); */ - fsub fp3,fp1,fp8 /* x0 = x_high - tau; */ - fadd fp4,fp2,fp8 /* x1 = x_low + tau; */ - - fcmpu cr6,fp4,fp12 /* if (x1 > 0.0) */ - bng- cr6,.L8 - fadd fp5,fp4,fp13 /* r1 = x1 + TWO52; */ - fsub fp5,fp5,fp13 /* r1 = r1 - TWO52; */ - b .L6 -.L8: - fmr fp5,fp4 - bge- cr6,.L6 /* if (x1 < 0.0) */ - fsub fp5,fp13,fp4 /* r1 = TWO52 - x1; */ - fsub fp0,fp5,fp13 /* r1 = - (r1 - TWO52); */ - fneg fp5,fp0 -.L6: - fadd fp1,fp3,fp5 /* y_high = x0 + r1; */ - fsub fp2,fp5,fp8 /* y_low = r1 - tau; */ - b .L9 -END (__nearbyintl) - -long_double_symbol (libm, __nearbyintl, nearbyintl) diff --git a/sysdeps/powerpc/powerpc64/fpu/s_rint.S b/sysdeps/powerpc/powerpc64/fpu/s_rint.S index c0fb2b5cf9..329106f7e2 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_rint.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_rint.S @@ -1,5 +1,5 @@ /* Round to int floating-point values. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_rintf.S b/sysdeps/powerpc/powerpc64/fpu/s_rintf.S index 772cdccab8..eca0979eff 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_rintf.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_rintf.S @@ -1,5 +1,5 @@ /* Round float to int floating-point values. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_round.S b/sysdeps/powerpc/powerpc64/fpu/s_round.S index a3c76a4287..2f99c04d1f 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_round.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_round.S @@ -1,5 +1,5 @@ /* round function. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_roundf.S b/sysdeps/powerpc/powerpc64/fpu/s_roundf.S index c78310e8a7..babb52b0d4 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_roundf.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_roundf.S @@ -1,5 +1,5 @@ /* roundf function. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_roundl.S b/sysdeps/powerpc/powerpc64/fpu/s_roundl.S deleted file mode 100644 index 5362da8653..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/s_roundl.S +++ /dev/null @@ -1,132 +0,0 @@ -/* long double round function. - IBM extended format long double version. - Copyright (C) 2004-2014 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> - - .section ".toc","aw" -.LC0: /* 2**52 */ - .tc FD_43300000_0[TC],0x4330000000000000 -.LC1: /* 0.5 */ - .tc FD_3fe00000_0[TC],0x3fe0000000000000 - .section ".text" - -/* long double [fp1,fp2] roundl (long double x [fp1,fp2]) - IEEE 1003.1 round function. IEEE specifies "round to the nearest - integer value, rounding halfway cases away from zero, regardless of - the current rounding mode." However PowerPC Architecture defines - "Round to Nearest" as "Choose the best approximation. In case of a - tie, choose the one that is even (least significant bit o).". - So we can't use the PowerPC "Round to Nearest" mode. Instead we set - "Round toward Zero" mode and round by adding +-0.5 before rounding - to the integer value. */ - -ENTRY (__roundl) - mffs fp11 /* Save current FPU rounding mode. */ - lfd fp13,.LC0@toc(2) - fabs fp0,fp1 - fabs fp9,fp2 - fsub fp12,fp13,fp13 /* generate 0.0 */ - fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO52) */ - fcmpu cr6,fp1,fp12 /* if (x > 0.0) */ - bnl- cr7,.L2 - mtfsfi 7,1 /* Set rounding mode toward 0. */ - lfd fp10,.LC1@toc(2) - ble- cr6,.L1 - fneg fp2,fp12 - fadd fp1,fp1,fp10 /* x+= 0.5; */ - fadd fp1,fp1,fp13 /* x+= TWO52; */ - fsub fp1,fp1,fp13 /* x-= TWO52; */ - fabs fp1,fp1 /* if (x == 0.0) x = 0.0; */ -.L0: - mtfsf 0x01,fp11 /* restore previous rounding mode. */ - blr -.L1: - fsub fp9,fp1,fp10 /* x-= 0.5; */ - fneg fp2,fp12 - bge- cr6,.L0 /* if (x < 0.0) */ - fsub fp1,fp9,fp13 /* x-= TWO52; */ - fadd fp1,fp1,fp13 /* x+= TWO52; */ - fnabs fp1,fp1 /* if (x == 0.0) x = -0.0; */ - mtfsf 0x01,fp11 /* restore previous rounding mode. */ - blr - -/* The high double is > TWO52 so we need to round the low double and - perhaps the high double. In this case we have to round the low - double and handle any adjustment to the high double that may be - caused by rounding (up). This is complicated by the fact that the - high double may already be rounded and the low double may have the - opposite sign to compensate.This gets a bit tricky so we use the - following algorithm: - - tau = floor(x_high/TWO52); - x0 = x_high - tau; - x1 = x_low + tau; - r1 = rint(x1); - y_high = x0 + r1; - y_low = x0 - y_high + r1; - return y; */ -.L2: - fcmpu cr7,fp9,fp13 /* if (|x_low| > TWO52) */ - fcmpu cr0,fp9,fp12 /* || (|x_low| == 0.0) */ - fcmpu cr5,fp2,fp12 /* if (x_low > 0.0) */ - lfd fp10,.LC1@toc(2) - bgelr- cr7 /* return x; */ - beqlr- cr0 - mtfsfi 7,1 /* Set rounding mode toward 0. */ - fdiv fp8,fp1,fp13 /* x_high/TWO52 */ - - bng- cr6,.L6 /* if (x > 0.0) */ - fctidz fp0,fp8 - fcfid fp8,fp0 /* tau = floor(x_high/TWO52); */ - bng cr5,.L4 /* if (x_low > 0.0) */ - fmr fp3,fp1 - fmr fp4,fp2 - b .L5 -.L4: /* if (x_low < 0.0) */ - fsub fp3,fp1,fp8 /* x0 = x_high - tau; */ - fadd fp4,fp2,fp8 /* x1 = x_low + tau; */ -.L5: - fadd fp5,fp4,fp10 /* r1 = x1 + 0.5; */ - fadd fp5,fp5,fp13 /* r1 = r1 + TWO52; */ - fsub fp5,fp5,fp13 /* r1 = r1 - TWO52; */ - b .L9 -.L6: /* if (x < 0.0) */ - fctidz fp0,fp8 - fcfid fp8,fp0 /* tau = floor(x_high/TWO52); */ - bnl cr5,.L7 /* if (x_low < 0.0) */ - fmr fp3,fp1 - fmr fp4,fp2 - b .L8 -.L7: /* if (x_low > 0.0) */ - fsub fp3,fp1,fp8 /* x0 = x_high - tau; */ - fadd fp4,fp2,fp8 /* x1 = x_low + tau; */ -.L8: - fsub fp5,fp4,fp10 /* r1 = x1 - 0.5; */ - fsub fp5,fp5,fp13 /* r1-= TWO52; */ - fadd fp5,fp5,fp13 /* r1+= TWO52; */ -.L9: - mtfsf 0x01,fp11 /* restore previous rounding mode. */ - fadd fp1,fp3,fp5 /* y_high = x0 + r1; */ - fsub fp2,fp3,fp1 /* y_low = x0 - y_high + r1; */ - fadd fp2,fp2,fp5 - blr -END (__roundl) - -long_double_symbol (libm, __roundl, roundl) diff --git a/sysdeps/powerpc/powerpc64/fpu/s_trunc.S b/sysdeps/powerpc/powerpc64/fpu/s_trunc.S index b83de12a70..ecb9f81876 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_trunc.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_trunc.S @@ -1,5 +1,5 @@ /* trunc function. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 diff --git a/sysdeps/powerpc/powerpc64/fpu/s_truncf.S b/sysdeps/powerpc/powerpc64/fpu/s_truncf.S index bf8dced9ba..890dc1a77a 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_truncf.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_truncf.S @@ -1,5 +1,5 @@ /* truncf function. PowerPC64 version. - Copyright (C) 2004-2014 Free Software Foundation, Inc. + Copyright (C) 2004-2015 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 |