diff options
Diffstat (limited to 'sysdeps/mips')
| -rw-r--r-- | sysdeps/mips/math_private.h | 8 | ||||
| -rw-r--r-- | sysdeps/mips/nan-high-order-bit.h | 32 |
2 files changed, 32 insertions, 8 deletions
diff --git a/sysdeps/mips/math_private.h b/sysdeps/mips/math_private.h index 2ea3c5708a..4587d0163a 100644 --- a/sysdeps/mips/math_private.h +++ b/sysdeps/mips/math_private.h @@ -19,14 +19,6 @@ #ifndef MIPS_MATH_PRIVATE_H #define MIPS_MATH_PRIVATE_H 1 -#ifdef __mips_nan2008 -/* MIPS aligned to IEEE 754-2008. */ -#else -/* One of the few architectures where the meaning of the quiet/signaling bit is - inverse to IEEE 754-2008 (as well as common practice for IEEE 754-1985). */ -# define HIGH_ORDER_BIT_IS_SET_FOR_SNAN -#endif - /* Inline functions to speed up the math library implementation. The default versions of these routines are in generic/math_private.h and call fesetround, feholdexcept, etc. These routines use inlined diff --git a/sysdeps/mips/nan-high-order-bit.h b/sysdeps/mips/nan-high-order-bit.h new file mode 100644 index 0000000000..0aaef0fec6 --- /dev/null +++ b/sysdeps/mips/nan-high-order-bit.h @@ -0,0 +1,32 @@ +/* Specify NaN high-order bit conventions. MIPS version. + Copyright (C) 2016 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/>. */ + +#ifndef NAN_HIGH_ORDER_BIT_H +#define NAN_HIGH_ORDER_BIT_H 1 + +#ifdef __mips_nan2008 +/* MIPS aligned to IEEE 754-2008. */ +# define HIGH_ORDER_BIT_IS_SET_FOR_SNAN 0 +#else +/* One of the few architectures where the meaning of the + quiet/signaling bit is inverse to IEEE 754-2008 (as well as common + practice for IEEE 754-1985). */ +# define HIGH_ORDER_BIT_IS_SET_FOR_SNAN 1 +#endif + +#endif /* nan-high-order-bit.h */ |