diff options
Diffstat (limited to 'ports/sysdeps/arm/fsetexcptflg.c')
-rw-r--r-- | ports/sysdeps/arm/fsetexcptflg.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/ports/sysdeps/arm/fsetexcptflg.c b/ports/sysdeps/arm/fsetexcptflg.c deleted file mode 100644 index 0c88c0fa70..0000000000 --- a/ports/sysdeps/arm/fsetexcptflg.c +++ /dev/null @@ -1,56 +0,0 @@ -/* Set floating-point environment exception handling. - Copyright (C) 1997-2014 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 <fenv.h> -#include <math.h> -#include <fpu_control.h> -#include <arm-features.h> - - -int -__fesetexceptflag (const fexcept_t *flagp, int excepts) -{ - if (ARM_HAVE_VFP) - { - fexcept_t temp; - - /* Get the current environment. */ - _FPU_GETCW (temp); - - /* Set the desired exception mask. */ - temp &= ~(excepts & FE_ALL_EXCEPT); - temp |= (*flagp & excepts & FE_ALL_EXCEPT); - - /* Save state back to the FPU. */ - _FPU_SETCW (temp); - - /* Success. */ - return 0; - } - - /* Unsupported, so fail unless nothing needs to be done. */ - return (excepts != 0); -} - -#include <shlib-compat.h> -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__fesetexceptflag, __old_fesetexceptflag) -compat_symbol (libm, __old_fesetexceptflag, fesetexceptflag, GLIBC_2_1); -#endif - -versioned_symbol (libm, __fesetexceptflag, fesetexceptflag, GLIBC_2_2); |