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Diffstat (limited to 'libgcc-math/dbl-64/atnat2.h')
| -rw-r--r-- | libgcc-math/dbl-64/atnat2.h | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/libgcc-math/dbl-64/atnat2.h b/libgcc-math/dbl-64/atnat2.h new file mode 100644 index 00000000000..c6914ac0fa0 --- /dev/null +++ b/libgcc-math/dbl-64/atnat2.h @@ -0,0 +1,185 @@ + +/* + * IBM Accurate Mathematical Library + * Written by International Business Machines Corp. + * Copyright (C) 2001 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, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +/************************************************************************/ +/* MODULE_NAME: atnat2.h */ +/* */ +/* */ +/* common data and variables definition for BIG or LITTLE ENDIAN */ +/************************************************************************/ + + + +#ifndef ATNAT2_H +#define ATNAT2_H + + +#define MM 5 +#ifdef BIG_ENDI + + static const number + /* polynomial I */ +/**/ d3 = {{0xbfd55555, 0x55555555} }, /* -0.333... */ +/**/ d5 = {{0x3fc99999, 0x999997fd} }, /* 0.199... */ +/**/ d7 = {{0xbfc24924, 0x923f7603} }, /* -0.142... */ +/**/ d9 = {{0x3fbc71c6, 0xe5129a3b} }, /* 0.111... */ +/**/ d11 = {{0xbfb74580, 0x22b13c25} }, /* -0.090... */ +/**/ d13 = {{0x3fb375f0, 0x8b31cbce} }, /* 0.076... */ + /* polynomial II */ +/**/ f3 = {{0xbfd55555, 0x55555555} }, /* -1/3 */ +/**/ ff3 = {{0xbc755555, 0x55555555} }, /* -1/3-f3 */ +/**/ f5 = {{0x3fc99999, 0x9999999a} }, /* 1/5 */ +/**/ ff5 = {{0xbc699999, 0x9999999a} }, /* 1/5-f5 */ +/**/ f7 = {{0xbfc24924, 0x92492492} }, /* -1/7 */ +/**/ ff7 = {{0xbc624924, 0x92492492} }, /* -1/7-f7 */ +/**/ f9 = {{0x3fbc71c7, 0x1c71c71c} }, /* 1/9 */ +/**/ ff9 = {{0x3c5c71c7, 0x1c71c71c} }, /* 1/9-f9 */ +/**/ f11 = {{0xbfb745d1, 0x745d1746} }, /* -1/11 */ +/**/ f13 = {{0x3fb3b13b, 0x13b13b14} }, /* 1/13 */ +/**/ f15 = {{0xbfb11111, 0x11111111} }, /* -1/15 */ +/**/ f17 = {{0x3fae1e1e, 0x1e1e1e1e} }, /* 1/17 */ +/**/ f19 = {{0xbfaaf286, 0xbca1af28} }, /* -1/19 */ + /* constants */ +/**/ zero = {{0x00000000, 0x00000000} }, /* 0 */ +/**/ mzero = {{0x80000000, 0x00000000} }, /* -0 */ +/**/ one = {{0x3ff00000, 0x00000000} }, /* 1 */ +/**/ inv16 = {{0x3fb00000, 0x00000000} }, /* 1/16 */ +/**/ opi = {{0x400921fb, 0x54442d18} }, /* pi */ +/**/ opi1 = {{0x3ca1a626, 0x33145c07} }, /* pi-opi */ +/**/ mopi = {{0xc00921fb, 0x54442d18} }, /* -pi */ +/**/ hpi = {{0x3ff921fb, 0x54442d18} }, /* pi/2 */ +/**/ hpi1 = {{0x3c91a626, 0x33145c07} }, /* pi/2-hpi */ +/**/ mhpi = {{0xbff921fb, 0x54442d18} }, /* -pi/2 */ +/**/ qpi = {{0x3fe921fb, 0x54442d18} }, /* pi/4 */ +/**/ qpi1 = {{0x3c81a626, 0x33145c07} }, /* pi/4-qpi */ +/**/ mqpi = {{0xbfe921fb, 0x54442d18} }, /* -pi/4 */ +/**/ tqpi = {{0x4002d97c, 0x7f3321d2} }, /* 3pi/4 */ +/**/ tqpi1 = {{0x3c9a7939, 0x4c9e8a0a} }, /* 3pi/4-tqpi */ +/**/ mtqpi = {{0xc002d97c, 0x7f3321d2} }, /* -3pi/4 */ +/**/ u1 = {{0x3c314c2a, 0x00000000} }, /* 9.377e-19 */ +/**/ u2 = {{0x3bf955e4, 0x00000000} }, /* 8.584e-20 */ +/**/ u3 = {{0x3bf955e4, 0x00000000} }, /* 8.584e-20 */ +/**/ u4 = {{0x3bf955e4, 0x00000000} }, /* 8.584e-20 */ +/**/ u5 = {{0x3aaef2d1, 0x00000000} }, /* 5e-26 */ +/**/ u6 = {{0x3a6eeb36, 0x00000000} }, /* 3.122e-27 */ +/**/ u7 = {{0x3a6eeb36, 0x00000000} }, /* 3.122e-27 */ +/**/ u8 = {{0x3a6eeb36, 0x00000000} }, /* 3.122e-27 */ +/**/ u91 = {{0x3c6dffc0, 0x00000000} }, /* 1.301e-17 */ +/**/ u92 = {{0x3c527bd0, 0x00000000} }, /* 4.008e-18 */ +/**/ u93 = {{0x3c3cd057, 0x00000000} }, /* 1.562e-18 */ +/**/ u94 = {{0x3c329cdf, 0x00000000} }, /* 1.009e-18 */ +/**/ ua1 = {{0x3c3a1edf, 0x00000000} }, /* 1.416e-18 */ +/**/ ua2 = {{0x3c33f0e1, 0x00000000} }, /* 1.081e-18 */ +/**/ ub = {{0x3a98c56d, 0x00000000} }, /* 2.001e-26 */ +/**/ uc = {{0x3a9375de, 0x00000000} }, /* 1.572e-26 */ +/**/ ud[MM] ={{{0x38c6eddf, 0x00000000} }, /* 3.450e-35 */ +/**/ {{0x35c6ef60, 0x00000000} }, /* 1.226e-49 */ +/**/ {{0x32c6ed2f, 0x00000000} }, /* 4.354e-64 */ +/**/ {{0x23c6eee8, 0x00000000} }, /* 2.465e-136 */ +/**/ {{0x11c6ed16, 0x00000000} }},/* 4.955e-223 */ +/**/ ue = {{0x38900e9d, 0x00000000} }, /* 3.02e-36 */ +/**/ two8 = {{0x40700000, 0x00000000} }, /* 2**8=256 */ +/**/ two52 = {{0x43300000, 0x00000000} }, /* 2**52 */ +/**/ two500 = {{0x5f300000, 0x00000000} }, /* 2**500 */ +/**/ twom500 = {{0x20b00000, 0x00000000} }, /* 2**(-500) */ +/**/ twom1022 = {{0x00100000, 0x00000000} }; /* 2**(-1022) */ + +#else +#ifdef LITTLE_ENDI + + static const number + /* polynomial I */ +/**/ d3 = {{0x55555555, 0xbfd55555} }, /* -0.333... */ +/**/ d5 = {{0x999997fd, 0x3fc99999} }, /* 0.199... */ +/**/ d7 = {{0x923f7603, 0xbfc24924} }, /* -0.142... */ +/**/ d9 = {{0xe5129a3b, 0x3fbc71c6} }, /* 0.111... */ +/**/ d11 = {{0x22b13c25, 0xbfb74580} }, /* -0.090... */ +/**/ d13 = {{0x8b31cbce, 0x3fb375f0} }, /* 0.076... */ + /* polynomial II */ +/**/ f3 = {{0x55555555, 0xbfd55555} }, /* -1/3 */ +/**/ ff3 = {{0x55555555, 0xbc755555} }, /* -1/3-f3 */ +/**/ f5 = {{0x9999999a, 0x3fc99999} }, /* 1/5 */ +/**/ ff5 = {{0x9999999a, 0xbc699999} }, /* 1/5-f5 */ +/**/ f7 = {{0x92492492, 0xbfc24924} }, /* -1/7 */ +/**/ ff7 = {{0x92492492, 0xbc624924} }, /* -1/7-f7 */ +/**/ f9 = {{0x1c71c71c, 0x3fbc71c7} }, /* 1/9 */ +/**/ ff9 = {{0x1c71c71c, 0x3c5c71c7} }, /* 1/9-f9 */ +/**/ f11 = {{0x745d1746, 0xbfb745d1} }, /* -1/11 */ +/**/ f13 = {{0x13b13b14, 0x3fb3b13b} }, /* 1/13 */ +/**/ f15 = {{0x11111111, 0xbfb11111} }, /* -1/15 */ +/**/ f17 = {{0x1e1e1e1e, 0x3fae1e1e} }, /* 1/17 */ +/**/ f19 = {{0xbca1af28, 0xbfaaf286} }, /* -1/19 */ + /* constants */ +/**/ zero = {{0x00000000, 0x00000000} }, /* 0 */ +/**/ mzero = {{0x00000000, 0x80000000} }, /* -0 */ +/**/ one = {{0x00000000, 0x3ff00000} }, /* 1 */ +/**/ inv16 = {{0x00000000, 0x3fb00000} }, /* 1/16 */ +/**/ opi = {{0x54442d18, 0x400921fb} }, /* pi */ +/**/ opi1 = {{0x33145c07, 0x3ca1a626} }, /* pi-opi */ +/**/ mopi = {{0x54442d18, 0xc00921fb} }, /* -pi */ +/**/ hpi = {{0x54442d18, 0x3ff921fb} }, /* pi/2 */ +/**/ hpi1 = {{0x33145c07, 0x3c91a626} }, /* pi/2-hpi */ +/**/ mhpi = {{0x54442d18, 0xbff921fb} }, /* -pi/2 */ +/**/ qpi = {{0x54442d18, 0x3fe921fb} }, /* pi/4 */ +/**/ qpi1 = {{0x33145c07, 0x3c81a626} }, /* pi/4-qpi */ +/**/ mqpi = {{0x54442d18, 0xbfe921fb} }, /* -pi/4 */ +/**/ tqpi = {{0x7f3321d2, 0x4002d97c} }, /* 3pi/4 */ +/**/ tqpi1 = {{0x4c9e8a0a, 0x3c9a7939} }, /* 3pi/4-tqpi */ +/**/ mtqpi = {{0x7f3321d2, 0xc002d97c} }, /* -3pi/4 */ +/**/ u1 = {{0x00000000, 0x3c314c2a} }, /* 9.377e-19 */ +/**/ u2 = {{0x00000000, 0x3bf955e4} }, /* 8.584e-20 */ +/**/ u3 = {{0x00000000, 0x3bf955e4} }, /* 8.584e-20 */ +/**/ u4 = {{0x00000000, 0x3bf955e4} }, /* 8.584e-20 */ +/**/ u5 = {{0x00000000, 0x3aaef2d1} }, /* 5e-26 */ +/**/ u6 = {{0x00000000, 0x3a6eeb36} }, /* 3.122e-27 */ +/**/ u7 = {{0x00000000, 0x3a6eeb36} }, /* 3.122e-27 */ +/**/ u8 = {{0x00000000, 0x3a6eeb36} }, /* 3.122e-27 */ +/**/ u91 = {{0x00000000, 0x3c6dffc0} }, /* 1.301e-17 */ +/**/ u92 = {{0x00000000, 0x3c527bd0} }, /* 4.008e-18 */ +/**/ u93 = {{0x00000000, 0x3c3cd057} }, /* 1.562e-18 */ +/**/ u94 = {{0x00000000, 0x3c329cdf} }, /* 1.009e-18 */ +/**/ ua1 = {{0x00000000, 0x3c3a1edf} }, /* 1.416e-18 */ +/**/ ua2 = {{0x00000000, 0x3c33f0e1} }, /* 1.081e-18 */ +/**/ ub = {{0x00000000, 0x3a98c56d} }, /* 2.001e-26 */ +/**/ uc = {{0x00000000, 0x3a9375de} }, /* 1.572e-26 */ +/**/ ud[MM] ={{{0x00000000, 0x38c6eddf} }, /* 3.450e-35 */ +/**/ {{0x00000000, 0x35c6ef60} }, /* 1.226e-49 */ +/**/ {{0x00000000, 0x32c6ed2f} }, /* 4.354e-64 */ +/**/ {{0x00000000, 0x23c6eee8} }, /* 2.465e-136 */ +/**/ {{0x00000000, 0x11c6ed16} }},/* 4.955e-223 */ +/**/ ue = {{0x00000000, 0x38900e9d} }, /* 3.02e-36 */ +/**/ two8 = {{0x00000000, 0x40700000} }, /* 2**8=256 */ +/**/ two52 = {{0x00000000, 0x43300000} }, /* 2**52 */ +/**/ two500 = {{0x00000000, 0x5f300000} }, /* 2**500 */ +/**/ twom500 = {{0x00000000, 0x20b00000} }, /* 2**(-500) */ +/**/ twom1022 = {{0x00000000, 0x00100000} }; /* 2**(-1022) */ + +#endif +#endif + +#define ZERO zero.d +#define MZERO mzero.d +#define ONE one.d +#define TWO8 two8.d +#define TWO52 two52.d +#define TWOM1022 twom1022.d + +#endif |