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author | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
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committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
commit | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch) | |
tree | 2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /sysdeps/m68k/fpu/feenablxcpt.c | |
parent | 7d58530341304d403a6626d7f7a1913165fe2f32 (diff) | |
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2.5-18.1
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 f963acf01d..0000000000 --- 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; -} |