diff options
Diffstat (limited to 'sysdeps/i386/fpu/fgetexcptflg.c')
-rw-r--r-- | sysdeps/i386/fpu/fgetexcptflg.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/sysdeps/i386/fpu/fgetexcptflg.c b/sysdeps/i386/fpu/fgetexcptflg.c deleted file mode 100644 index 954e5f69d8..0000000000 --- a/sysdeps/i386/fpu/fgetexcptflg.c +++ /dev/null @@ -1,57 +0,0 @@ -/* Store current representation for exceptions. - Copyright (C) 1997-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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 <fenv.h> -#include <unistd.h> -#include <ldsodefs.h> -#include <dl-procinfo.h> - - -int -__fegetexceptflag (fexcept_t *flagp, int excepts) -{ - fexcept_t temp; - - /* Get the current exceptions. */ - __asm__ ("fnstsw %0" : "=m" (*&temp)); - - *flagp = temp & excepts & FE_ALL_EXCEPT; - - /* If the CPU supports SSE, we clear the MXCSR as well. */ - if (HAS_CPU_FEATURE (SSE)) - { - unsigned int sse_exc; - - /* Get the current MXCSR. */ - __asm__ ("stmxcsr %0" : "=m" (*&sse_exc)); - - *flagp |= sse_exc & excepts & FE_ALL_EXCEPT; - } - - /* Success. */ - return 0; -} - -#include <shlib-compat.h> -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__fegetexceptflag, __old_fegetexceptflag) -compat_symbol (libm, __old_fegetexceptflag, fegetexceptflag, GLIBC_2_1); -#endif - -versioned_symbol (libm, __fegetexceptflag, fegetexceptflag, GLIBC_2_2); |