From dd69124f25f6ed81287bfd3ce18ee22a90971b69 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 22 Apr 2001 14:32:20 +0000 Subject: [PATCH] fegetexcept implementation for Arm. --- sysdeps/arm/fpu/fegetexcept.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 sysdeps/arm/fpu/fegetexcept.c diff --git a/sysdeps/arm/fpu/fegetexcept.c b/sysdeps/arm/fpu/fegetexcept.c new file mode 100644 index 0000000..eda7b6d --- /dev/null +++ b/sysdeps/arm/fpu/fegetexcept.c @@ -0,0 +1,32 @@ +/* Get floating-point exceptions. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Philip Blundell , 2001 + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include + +int +fegetexcept (void) +{ + unsigned long temp; + + _FPU_GETCW (temp); + + return (temp >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT; +} -- 2.7.4