mirror of
https://sourceware.org/git/glibc.git
synced 2025-01-13 12:40:08 +00:00
9f9834f582
This one is a little more tricky since it is built both for libm and libc, and exports multiple aliases. To simplify aliasing, a new macro is introduced which handles aliasing to two symbols. By default, it just applies declare_mgen_alias to both target symbols. Likewise, the makefile is tweaked a little to generate templates for shared files too, and a new rule is added to build m_*.c objects from the objpfx directory. Verified there are no symbol or code changes using a script to diff the *_ldexp* object files on s390x, aarch64, arm, x86_64, and ppc64.
32 lines
1.2 KiB
C
32 lines
1.2 KiB
C
/* ldexpl alias overrides for platforms where long double
|
|
was previously not unique.
|
|
Copyright (C) 2016 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#define declare_mgen_alias(f,t)
|
|
#include <math-type-macros-ldouble.h>
|
|
#include <s_ldexp_template.c>
|
|
|
|
strong_alias (__ldexpl, __ldexpl_2)
|
|
#if IS_IN (libm)
|
|
long_double_symbol (libm, __ldexpl, ldexpl);
|
|
long_double_symbol (libm, __ldexpl_2, scalbnl);
|
|
#else
|
|
long_double_symbol (libc, __ldexpl, ldexpl);
|
|
long_double_symbol (libc, __ldexpl_2, scalbnl);
|
|
#endif
|