Message ID | 20180622213326.8533-1-tuliom@linux.ibm.com |
---|---|
State | New |
Headers | show |
Series | m68k: Reorganize log1p and significand implementations | expand |
On 06/22/2018 03:33 PM, Tulio Magno Quites Machado Filho wrote: > Commit 5e79e0292bfb03f40e43379fd92581ad8eae9cb8 broke m68k after > s_significand.c became available in the build directory. All m68k > implementations of log1p and significand were including s_significand.c > and stopped working after the inclusion of the the auto-generated file. > > This patch reorganizes the implementation of log1p and significand for > m680x0 in order to avoid hitting this problem. > > 2018-06-22 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> > > * sysdeps/m68k/m680x0/fpu/s_log1p.c: Set as the generic file for > all log1p and significand functions on m680x0. > * sysdeps/m68k/m680x0/fpu/s_log1pf.c: Include s_log1p.c instead > of s_significand.c.. > * sysdeps/m68k/m680x0/fpu/s_log1pl.c: Likewise. > * sysdeps/m68k/m680x0/fpu/s_significandf.c: Likewise. > * sysdeps/m68k/m680x0/fpu/s_significandl.c: Likewise. > * sysdeps/m68k/m680x0/fpu/s_significand.c: Move all the code to > s_log1p.c and include it.. Thanks. My testers have been complaining about this for a couple days, but I haven't had a chance to investigate. jeff
On Fri, 22 Jun 2018, Tulio Magno Quites Machado Filho wrote: > Commit 5e79e0292bfb03f40e43379fd92581ad8eae9cb8 broke m68k after > s_significand.c became available in the build directory. All m68k > implementations of log1p and significand were including s_significand.c > and stopped working after the inclusion of the the auto-generated file. > > This patch reorganizes the implementation of log1p and significand for > m680x0 in order to avoid hitting this problem. > > 2018-06-22 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> > > * sysdeps/m68k/m680x0/fpu/s_log1p.c: Set as the generic file for > all log1p and significand functions on m680x0. > * sysdeps/m68k/m680x0/fpu/s_log1pf.c: Include s_log1p.c instead > of s_significand.c.. > * sysdeps/m68k/m680x0/fpu/s_log1pl.c: Likewise. > * sysdeps/m68k/m680x0/fpu/s_significandf.c: Likewise. > * sysdeps/m68k/m680x0/fpu/s_significandl.c: Likewise. > * sysdeps/m68k/m680x0/fpu/s_significand.c: Move all the code to > s_log1p.c and include it.. OK, please commit.
diff --git a/sysdeps/m68k/m680x0/fpu/s_log1p.c b/sysdeps/m68k/m680x0/fpu/s_log1p.c index 7eb2529547..5da96c5834 100644 --- a/sysdeps/m68k/m680x0/fpu/s_log1p.c +++ b/sysdeps/m68k/m680x0/fpu/s_log1p.c @@ -1,4 +1,34 @@ -#define FUNC log1p -#undef weak_alias -#define weak_alias(a,b) -#include <s_significand.c> +/* Implement logp1 for m68k. + Copyright (C) 2018 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 <math.h> + +#ifndef FUNC +#define FUNC log1p +#endif +#ifndef float_type +#define float_type double +#endif + +#define __CONCATX(a,b) __CONCAT(a,b) + +float_type +__CONCATX(__,FUNC) (float_type x) +{ + return __m81_u(__CONCATX(__,FUNC))(x); +} diff --git a/sysdeps/m68k/m680x0/fpu/s_log1pf.c b/sysdeps/m68k/m680x0/fpu/s_log1pf.c index 40f332ff36..1e408ffffe 100644 --- a/sysdeps/m68k/m680x0/fpu/s_log1pf.c +++ b/sysdeps/m68k/m680x0/fpu/s_log1pf.c @@ -1,4 +1,3 @@ #define FUNC log1pf -#undef weak_alias -#define weak_alias(a,b) -#include <s_significandf.c> +#define float_type float +#include <s_log1p.c> diff --git a/sysdeps/m68k/m680x0/fpu/s_log1pl.c b/sysdeps/m68k/m680x0/fpu/s_log1pl.c index e580bafbc5..ffe1d8893f 100644 --- a/sysdeps/m68k/m680x0/fpu/s_log1pl.c +++ b/sysdeps/m68k/m680x0/fpu/s_log1pl.c @@ -1,4 +1,3 @@ #define FUNC log1pl -#undef weak_alias -#define weak_alias(a,b) -#include <s_significandl.c> +#define float_type long double +#include <s_log1p.c> diff --git a/sysdeps/m68k/m680x0/fpu/s_significand.c b/sysdeps/m68k/m680x0/fpu/s_significand.c index bcc9a8a475..3259d4ee6a 100644 --- a/sysdeps/m68k/m680x0/fpu/s_significand.c +++ b/sysdeps/m68k/m680x0/fpu/s_significand.c @@ -16,20 +16,6 @@ License along with the GNU C Library. If not, see <http://www.gnu.org/licenses/>. */ -#include <math.h> - -#ifndef FUNC #define FUNC significand -#endif -#ifndef float_type -#define float_type double -#endif - -#define __CONCATX(a,b) __CONCAT(a,b) - -float_type -__CONCATX(__,FUNC) (float_type x) -{ - return __m81_u(__CONCATX(__,FUNC))(x); -} -weak_alias (__CONCATX(__,FUNC), FUNC) +#include <s_log1p.c> +weak_alias (__significand, significand) diff --git a/sysdeps/m68k/m680x0/fpu/s_significandf.c b/sysdeps/m68k/m680x0/fpu/s_significandf.c index bbaa64bb13..95da7cf969 100644 --- a/sysdeps/m68k/m680x0/fpu/s_significandf.c +++ b/sysdeps/m68k/m680x0/fpu/s_significandf.c @@ -1,5 +1,4 @@ -#ifndef FUNC #define FUNC significandf -#endif #define float_type float -#include <s_significand.c> +#include <s_log1p.c> +weak_alias (__significandf, significandf) diff --git a/sysdeps/m68k/m680x0/fpu/s_significandl.c b/sysdeps/m68k/m680x0/fpu/s_significandl.c index f3496ee862..356b48d138 100644 --- a/sysdeps/m68k/m680x0/fpu/s_significandl.c +++ b/sysdeps/m68k/m680x0/fpu/s_significandl.c @@ -1,5 +1,4 @@ -#ifndef FUNC #define FUNC significandl -#endif #define float_type long double -#include <s_significand.c> +#include <s_log1p.c> +weak_alias (__significandl, significandl)
Commit 5e79e0292bfb03f40e43379fd92581ad8eae9cb8 broke m68k after s_significand.c became available in the build directory. All m68k implementations of log1p and significand were including s_significand.c and stopped working after the inclusion of the the auto-generated file. This patch reorganizes the implementation of log1p and significand for m680x0 in order to avoid hitting this problem. 2018-06-22 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> * sysdeps/m68k/m680x0/fpu/s_log1p.c: Set as the generic file for all log1p and significand functions on m680x0. * sysdeps/m68k/m680x0/fpu/s_log1pf.c: Include s_log1p.c instead of s_significand.c.. * sysdeps/m68k/m680x0/fpu/s_log1pl.c: Likewise. * sysdeps/m68k/m680x0/fpu/s_significandf.c: Likewise. * sysdeps/m68k/m680x0/fpu/s_significandl.c: Likewise. * sysdeps/m68k/m680x0/fpu/s_significand.c: Move all the code to s_log1p.c and include it.. Signed-off-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> --- sysdeps/m68k/m680x0/fpu/s_log1p.c | 38 ++++++++++++++++++++++++++++---- sysdeps/m68k/m680x0/fpu/s_log1pf.c | 5 ++--- sysdeps/m68k/m680x0/fpu/s_log1pl.c | 5 ++--- sysdeps/m68k/m680x0/fpu/s_significand.c | 18 ++------------- sysdeps/m68k/m680x0/fpu/s_significandf.c | 5 ++--- sysdeps/m68k/m680x0/fpu/s_significandl.c | 5 ++--- 6 files changed, 44 insertions(+), 32 deletions(-)