| /* Constant floating-point environments for e500. |
| Copyright (C) 2004-2014 Free Software Foundation, Inc. |
| 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 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/>. */ |
| |
| /* The use of "unsigned long long" as the type to define the |
| bit-pattern explicitly, rather than the type "double" used in |
| <bits/fenv.h>, means that we cannot include <fenv_libc.h> here to |
| get the enum constants for the SPEFSCR bits to enable |
| exceptions. */ |
| |
| #include <sys/prctl.h> |
| |
| /* If the default argument is used we use this value. */ |
| const unsigned long long __fe_dfl_env __attribute__ ((aligned (8))) = |
| 0x3cULL; |
| |
| /* Floating-point environment where none of the exceptions are masked. */ |
| const unsigned long long __fe_enabled_env __attribute__ ((aligned (8))) = |
| (((unsigned long long) (PR_FP_EXC_DIV |
| | PR_FP_EXC_OVF |
| | PR_FP_EXC_UND |
| | PR_FP_EXC_RES |
| | PR_FP_EXC_INV)) << 32) | 0x7cULL; |
| |
| /* Non-IEEE mode. */ |
| const unsigned long long __fe_nonieee_env __attribute__ ((aligned (8))) = |
| 0x0ULL; |