diff options
Diffstat (limited to 'ports/sysdeps/m68k/fpu/fesetround.c')
-rw-r--r-- | ports/sysdeps/m68k/fpu/fesetround.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/ports/sysdeps/m68k/fpu/fesetround.c b/ports/sysdeps/m68k/fpu/fesetround.c deleted file mode 100644 index 0f6d6b17ba..0000000000 --- a/ports/sysdeps/m68k/fpu/fesetround.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Set current rounding direction. - Copyright (C) 1997-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - 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> - -int -fesetround (int round) -{ - fexcept_t fpcr; - - if (round & ~FE_UPWARD) - /* ROUND is no valid rounding mode. */ - return 1; - - __asm__ ("fmove%.l %!,%0" : "=dm" (fpcr)); - fpcr &= ~FE_UPWARD; - fpcr |= round; - __asm__ __volatile__ ("fmove%.l %0,%!" : : "dm" (fpcr)); - - return 0; -} -libm_hidden_def (fesetround); |