diff options
Diffstat (limited to 'sysdeps/m68k/fpu/feenablxcpt.c')
-rw-r--r-- | sysdeps/m68k/fpu/feenablxcpt.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/sysdeps/m68k/fpu/feenablxcpt.c b/sysdeps/m68k/fpu/feenablxcpt.c deleted file mode 100644 index f963acf..0000000 --- a/sysdeps/m68k/fpu/feenablxcpt.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Enable floating-point exceptions. - Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Andreas Schwab <schwab@suse.de>, 2000. - - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <fenv.h> - -int -feenableexcept (int excepts) -{ - unsigned int new_exc, old_exc; - - /* Get the current control register contents. */ - __asm__ ("fmove%.l %!,%0" : "=dm" (new_exc)); - - old_exc = (new_exc >> 6) & FE_ALL_EXCEPT; - - excepts &= FE_ALL_EXCEPT; - - new_exc |= excepts << 6; - __asm__ ("fmove%.l %0,%!" : : "dm" (new_exc)); - - return old_exc; -} |