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Diffstat (limited to 'gas/flonum-const.c')
| -rwxr-xr-x | gas/flonum-const.c | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/gas/flonum-const.c b/gas/flonum-const.c deleted file mode 100755 index 6be9fde..0000000 --- a/gas/flonum-const.c +++ /dev/null @@ -1,157 +0,0 @@ -/* flonum_const.c - Useful Flonum constants - Copyright (C) 1987, 1990, 1991, 1992 Free Software Foundation, Inc. - - This file is part of GAS, the GNU Assembler. - - GAS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - GAS 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 General Public License - along with GAS; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#include "flonum.h" -/* JF: I added the last entry to this table, and I'm not - sure if its right or not. Could go either way. I wish - I really understood this stuff. */ - - -const int table_size_of_flonum_powers_of_ten = 11; - -static const LITTLENUM_TYPE zero[] = { 1 }; - -/***********************************************************************\ - * * - * Warning: the low order bits may be WRONG here. * - * I took this from a suspect bc(1) script. * - * "minus_X"[] is supposed to be 10^(2^-X) expressed in base 2^16. * - * The radix point is just AFTER the highest element of the [] * - * * - * Because bc rounds DOWN for printing (I think), the lowest * - * significance littlenums should probably have 1 added to them. * - * * - \***********************************************************************/ - -/* JF: If this equals 6553/(2^16)+39321/(2^32)+... it approaches .1 */ -static const LITTLENUM_TYPE minus_1 [] = { - 39321, 39321, 39321, 39321, 39321, 39321, 39321, 39321, 39321, 39321, - 39321, 39321, 39321, 39321, 39321, 39321, 39321, 39321, 39321, 6553 }; -static const LITTLENUM_TYPE plus_1 [] = { 10 }; - -/* JF: If this equals 655/(2^16) + 23592/(2^32) + ... it approaches .01 */ -static const LITTLENUM_TYPE minus_2 [] = { - 10485, 36700, 62914, 23592, 49807, 10485, 36700, 62914, 23592, 49807, - 10485, 36700, 62914, 23592, 49807, 10485, 36700, 62914, 23592, 655 }; -static const LITTLENUM_TYPE plus_2 [] = { 100 }; - -/* This approaches .0001 */ -static const LITTLENUM_TYPE minus_3 [] = { - 52533, 20027, 37329, 65116, 64067, 60397, 14784, 18979, 33659, 19503, - 2726, 9542, 629, 2202, 40475, 10590, 4299, 47815, 36280, 6 }; -static const LITTLENUM_TYPE plus_3 [] = { 10000 }; - -/* JF: this approaches 1e-8 */ -static const LITTLENUM_TYPE minus_4 [] = { - 22516, 49501, 54293, 19424, 60699, 6716, 24348, 22618, 23904, 21327, - 3919, 44703, 19149, 28803, 48959, 6259, 50273, 62237, 42 }; -/* This equals 1525 * 2^16 + 57600 */ -static const LITTLENUM_TYPE plus_4 [] = { 57600, 1525 }; - -/* This approaches 1e-16 */ -static const LITTLENUM_TYPE minus_5 [] = { - 22199, 45957, 17005, 26266, 10526, 16260, 55017, 35680, 40443, 19789, - 17356, 30195, 55905, 28426, 63010, 44197, 1844 }; -static const LITTLENUM_TYPE plus_5 [] = { 28609, 34546, 35 }; - -static const LITTLENUM_TYPE minus_6 [] = { - 30926, 26518, 13110, 43018, 54982, 48258, 24658, 15209, 63366, 11929, - 20069, 43857, 60487, 51 }; -static const LITTLENUM_TYPE plus_6 [] = { 61313, 34220, 16731, 11629, 1262 }; - -static const LITTLENUM_TYPE minus_7 [] = { - 29819, 14733, 21490, 40602, 31315, 65186, 2695 }; -static const LITTLENUM_TYPE plus_7 [] = { - 7937, 49002, 60772, 28216, 38893, 55975, 63988, 59711, 20227, 24 }; - -static const LITTLENUM_TYPE minus_8 [] = { - 45849, 19069, 18068, 36324, 37948, 48745, 10873, 64360, 15961, 20566, - 24178, 15922, 59427, 110 }; -static const LITTLENUM_TYPE plus_8 [] = { - 15873, 11925, 39177, 991, 14589, 19735, 25347, 65086, 53853, 938, - 37209, 47086, 33626, 23253, 32586, 42547, 9731, 59679, 590 }; - -static const LITTLENUM_TYPE minus_9 [] = { - 63601, 55221, 43562, 33661, 29067, 28203, 65417, 64352, 22462, 41110, - 12570, 28635, 23199, 50572, 28471, 27074, 46375, 64028, 13106, 63700, - 32698, 17493, 32420, 34382, 22750, 20681, 12300 }; -static const LITTLENUM_TYPE plus_9 [] = { - 63564, 61556, 29377, 54467, 18621, 28141, 36415, 61241, 47119, 30026, - 19740, 46002, 13541, 61413, 30480, 38664, 32205, 50593, 51112, 48904, - 48263, 43814, 286, 30826, 52813, 62575, 61390, 24540, 21495, 5 }; - -static const LITTLENUM_TYPE minus_10 [] = { - 50313, 34681, 1464, 25889, 19575, 41125, 17635, 4598, 49708, 13427, - 17287, 56115, 53783, 38255, 32415, 17778, 31596, 7557, 20951, 18477, - 40353, 1178, 44405, 11837, 11571, 50963, 15649, 11698, 40675, 2308, }; -static const LITTLENUM_TYPE plus_10[] = { - 18520, 53764, 54535, 61910, 61962, 59843, 46270, 58053, 12473, 63785, - 2449, 43230, 50044, 47595, 10403, 35766, 32607, 1124, 24966, 35044, - 25524, 23631, 18826, 14518, 58448, 14562, 49618, 5588, 25396, 28 }; - -static const LITTLENUM_TYPE minus_11 [] = { - 6223, 59909, 62437, 59960, 14652, 45336, 48800, 7647, 51962, 37982, - 60436, 58176, 26767, 8440, 9831, 48556, 20994, 14148, 6757, 17221, - 60624, 46129, 53210, 44085, 54016, 24259, 11232, 21229, 21313, 81, }; -static const LITTLENUM_TYPE plus_11 [] = { - 36159, 2055, 33615, 61362, 23581, 62454, 9748, 15275, 39284, 58636, - 16269, 42793, 47240, 45774, 50861, 48400, 9413, 40281, 4030, 9572, - 7984, 33038, 59522, 19450, 40593, 24486, 54320, 6661, 55766, 805, }; - -/* Shut up complaints about differing pointer types. They only differ - in the const attribute, but there isn't any easy way to do this - */ -#define X (LITTLENUM_TYPE *) - -const FLONUM_TYPE flonum_negative_powers_of_ten [] = { - {X zero, X zero, X zero, 0, '+'}, - {X minus_1, X minus_1 +19, X minus_1 + 19, -20, '+'}, - {X minus_2, X minus_2 +19, X minus_2 + 19, -20, '+'}, - {X minus_3, X minus_3 +19, X minus_3 + 19, -20, '+'}, - {X minus_4, X minus_4 +18, X minus_4 + 18, -20, '+'}, - {X minus_5, X minus_5 +16, X minus_5 + 16, -20, '+'}, - {X minus_6, X minus_6 +13, X minus_6 + 13, -20, '+'}, - {X minus_7, X minus_7 + 6, X minus_7 + 6, -20, '+'}, - {X minus_8, X minus_8 +13, X minus_8 + 13, -40, '+'}, - {X minus_9, X minus_9 +26, X minus_9 + 26, -80, '+'}, - {X minus_10, X minus_10+29, X minus_10 + 29,-136, '+'}, - {X minus_11, X minus_11+29, X minus_11 + 29,-242, '+'}, -}; - -const FLONUM_TYPE flonum_positive_powers_of_ten [] = { - {X zero, X zero, X zero, 0, '+'}, - {X plus_1, X plus_1 + 0, X plus_1 + 0, 0, '+'}, - {X plus_2, X plus_2 + 0, X plus_2 + 0, 0, '+'}, - {X plus_3, X plus_3 + 0, X plus_3 + 0, 0, '+'}, - {X plus_4, X plus_4 + 1, X plus_4 + 1, 0, '+'}, - {X plus_5, X plus_5 + 2, X plus_5 + 2, 1, '+'}, - {X plus_6, X plus_6 + 4, X plus_6 + 4, 2, '+'}, - {X plus_7, X plus_7 + 9, X plus_7 + 9, 4, '+'}, - {X plus_8, X plus_8 + 18, X plus_8 + 18, 8, '+'}, - {X plus_9, X plus_9 + 29, X plus_9 + 29, 24, '+'}, - {X plus_10, X plus_10 + 29, X plus_10 + 29, 77, '+'}, - {X plus_11, X plus_11 + 29, X plus_11 + 29, 183, '+'}, -}; - -#ifdef VMS -dummy1() -{ -} -#endif -/* end of flonum_const.c */ |