1 /* Constants for fenv_bits.h (soft float edition). 2 Copyright (C) 2002-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library. If not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 /* We want to specify the bit pattern of the __fe_*_env constants, so 20 pretend they're really `long long' instead of `double'. */ 21 22 /* If the default argument is used we use this value. Disable all 23 signalling exceptions as default. */ 24 const unsigned long long __fe_dfl_env __attribute__ ((aligned (8))) = 25 0x000000003e000000ULL; 26 27 /* The same representation is used for femode_t. */ 28 extern const unsigned long long __fe_dfl_mode 29 __attribute__ ((aligned (8), alias ("__fe_dfl_env"))); 30 31 /* Floating-point environment where none of the exceptions are masked. */ 32 const unsigned long long __fe_enabled_env __attribute__ ((aligned (8))) = 33 0x0000000000000000ULL; 34 35 /* Floating-point environment with the NI bit set. No difference for 36 soft float from the default environment. */ 37 strong_alias (__fe_dfl_env, __fe_nonieee_env) 38