diff options
Diffstat (limited to 'sysdeps/alpha/fpu/fpu_control.h')
| -rw-r--r-- | sysdeps/alpha/fpu/fpu_control.h | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/sysdeps/alpha/fpu/fpu_control.h b/sysdeps/alpha/fpu/fpu_control.h index 219ea55f24..bcf73e857e 100644 --- a/sysdeps/alpha/fpu/fpu_control.h +++ b/sysdeps/alpha/fpu/fpu_control.h @@ -1,23 +1,22 @@ -/* FPU control word bits. Alpha version. -Copyright (C) 1996 Free Software Foundation, Inc. -Contributed by Olaf Flebbe. - -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 Library General Public License as -published by the Free Software Foundation; either version 2 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 -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ +/* FPU control word bits. Alpha-maped-to-Intel version. + Copyright (C) 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Olaf Flebbe. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _ALPHA_FPU_CONTROL_H #define _ALPHA_FPU_CONTROL_H @@ -91,11 +90,12 @@ Cambridge, MA 02139, USA. */ qualifier. By setting the dynamic rounding mode to +infinity, one can use /d to get round to +infinity with no extra overhead (so long as the default isn't changed, of course...) - - exceptions on overflow, zero divide and NaN */ -#define _FPU_DEFAULT 0x1f72 + - no exceptions enabled. */ + +#define _FPU_DEFAULT 0x137f /* IEEE: same as above, but exceptions */ -#define _FPU_IEEE 0x1f7f +#define _FPU_IEEE 0x137f /* Type of the control word. */ typedef unsigned int fpu_control_t; |