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Diffstat (limited to 'sysdeps/ieee754/dbl-64/mpa2.h')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/mpa2.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/sysdeps/ieee754/dbl-64/mpa2.h b/sysdeps/ieee754/dbl-64/mpa2.h new file mode 100644 index 0000000000..2b677fd750 --- /dev/null +++ b/sysdeps/ieee754/dbl-64/mpa2.h @@ -0,0 +1,93 @@ + +/* + * IBM Accurate Mathematical Library + * Copyright (c) International Business Machines Corp., 2001 + * + * 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 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 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, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +/**************************************************************************/ +/* */ +/* MODULE_NAME:mpa2.h */ +/* */ +/* */ +/* variables prototype and definition according to type of processor */ +/* types definition */ +/**************************************************************************/ + +#ifndef MPA2_H +#define MPA2_H + + +#ifdef BIG_ENDI +static const number +/**/ radix = {0x41700000, 0x00000000, }, /* 2**24 */ +/**/ radixi = {0x3e700000, 0x00000000, }, /* 2**-24 */ +/**/ cutter = {0x44b00000, 0x00000000, }, /* 2**76 */ +/**/ zero = {0x00000000, 0x00000000, }, /* 0 */ +/**/ one = {0x3ff00000, 0x00000000, }, /* 1 */ +/**/ mone = {0xbff00000, 0x00000000, }, /* -1 */ +/**/ two = {0x40000000, 0x00000000, }, /* 2 */ +/**/ two5 = {0x40400000, 0x00000000, }, /* 2**5 */ +/**/ two10 = {0x40900000, 0x00000000, }, /* 2**10 */ +/**/ two18 = {0x41100000, 0x00000000, }, /* 2**18 */ +/**/ two19 = {0x41200000, 0x00000000, }, /* 2**19 */ +/**/ two23 = {0x41600000, 0x00000000, }, /* 2**23 */ +/**/ two52 = {0x43300000, 0x00000000, }, /* 2**52 */ +/**/ two57 = {0x43800000, 0x00000000, }, /* 2**57 */ +/**/ two71 = {0x44600000, 0x00000000, }, /* 2**71 */ +/**/ twom1032 = {0x00000400, 0x00000000, }; /* 2**-1032 */ + +#else +#ifdef LITTLE_ENDI +static const number +/**/ radix = {0x00000000, 0x41700000, }, /* 2**24 */ +/**/ radixi = {0x00000000, 0x3e700000, }, /* 2**-24 */ +/**/ cutter = {0x00000000, 0x44b00000, }, /* 2**76 */ +/**/ zero = {0x00000000, 0x00000000, }, /* 0 */ +/**/ one = {0x00000000, 0x3ff00000, }, /* 1 */ +/**/ mone = {0x00000000, 0xbff00000, }, /* -1 */ +/**/ two = {0x00000000, 0x40000000, }, /* 2 */ +/**/ two5 = {0x00000000, 0x40400000, }, /* 2**5 */ +/**/ two10 = {0x00000000, 0x40900000, }, /* 2**10 */ +/**/ two18 = {0x00000000, 0x41100000, }, /* 2**18 */ +/**/ two19 = {0x00000000, 0x41200000, }, /* 2**19 */ +/**/ two23 = {0x00000000, 0x41600000, }, /* 2**23 */ +/**/ two52 = {0x00000000, 0x43300000, }, /* 2**52 */ +/**/ two57 = {0x00000000, 0x43800000, }, /* 2**57 */ +/**/ two71 = {0x00000000, 0x44600000, }, /* 2**71 */ +/**/ twom1032 = {0x00000000, 0x00000400, }; /* 2**-1032 */ + +#endif +#endif + +#define RADIX radix.d +#define RADIXI radixi.d +#define CUTTER cutter.d +#define ZERO zero.d +#define ONE one.d +#define MONE mone.d +#define TWO two.d +#define TWO5 two5.d +#define TWO10 two10.d +#define TWO18 two18.d +#define TWO19 two19.d +#define TWO23 two23.d +#define TWO52 two52.d +#define TWO57 two57.d +#define TWO71 two71.d +#define TWOM1032 twom1032.d + + +#endif |