diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/mpa-arch.h')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/mpa-arch.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/sysdeps/ieee754/dbl-64/mpa-arch.h b/sysdeps/ieee754/dbl-64/mpa-arch.h deleted file mode 100644 index 7de9d51..0000000 --- a/sysdeps/ieee754/dbl-64/mpa-arch.h +++ /dev/null @@ -1,47 +0,0 @@ -/* Overridable constants and operations. - Copyright (C) 2013 Free Software Foundation, Inc. - - This program 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. - - This program 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 this program; if not, see <http://www.gnu.org/licenses/>. */ - -#include <stdint.h> - -typedef long mantissa_t; -typedef int64_t mantissa_store_t; - -#define TWOPOW(i) (1L << i) - -#define RADIX_EXP 24 -#define RADIX TWOPOW (RADIX_EXP) /* 2^24 */ - -/* Divide D by RADIX and put the remainder in R. D must be a non-negative - integral value. */ -#define DIV_RADIX(d, r) \ - ({ \ - r = d & (RADIX - 1); \ - d >>= RADIX_EXP; \ - }) - -/* Put the integer component of a double X in R and retain the fraction in - X. This is used in extracting mantissa digits for MP_NO by using the - integer portion of the current value of the number as the current mantissa - digit and then scaling by RADIX to get the next mantissa digit in the same - manner. */ -#define INTEGER_OF(x, i) \ - ({ \ - i = (mantissa_t) x; \ - x -= i; \ - }) - -/* Align IN down to F. The code assumes that F is a power of two. */ -#define ALIGN_DOWN_TO(in, f) ((in) & -(f)) |