diff options
Diffstat (limited to 'sysdeps/m68k/fpu/fclrexcpt.c')
-rw-r--r-- | sysdeps/m68k/fpu/fclrexcpt.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/sysdeps/m68k/fpu/fclrexcpt.c b/sysdeps/m68k/fpu/fclrexcpt.c deleted file mode 100644 index bcd7a3fe52..0000000000 --- a/sysdeps/m68k/fpu/fclrexcpt.c +++ /dev/null @@ -1,50 +0,0 @@ -/* Clear given exceptions in current floating-point environment. - Copyright (C) 1997,99,2000,01 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <fenv.h> - -int -__feclearexcept (int excepts) -{ - fexcept_t fpsr; - - /* Mask out unsupported bits/exceptions. */ - excepts &= FE_ALL_EXCEPT; - - /* Fetch the fpu status register. */ - __asm__ ("fmove%.l %/fpsr,%0" : "=dm" (fpsr)); - - /* Clear the relevant bits. */ - fpsr &= ~excepts; - - /* Put the new data in effect. */ - __asm__ __volatile__ ("fmove%.l %0,%/fpsr" : : "dm" (fpsr)); - - /* Success. */ - return 0; -} - -#include <shlib-compat.h> -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__feclearexcept, __old_feclearexcept) -compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1); -#endif - -versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2); |