0058967bb0
2006-01-31 Richard Guenther <rguenther@suse.de> Paolo Bonzini <bonzini@gnu.org> * Makefile.def (target_modules): Add libgcc-math target module. * configure.in (target_libraries): Add libgcc-math target library. (--enable-libgcc-math): New configure switch. * Makefile.in: Re-generate. * configure: Re-generate. * libgcc-math: New toplevel directory. * doc/install.texi (--disable-libgcc-math): Document. libgcc-math/ * configure.ac: New file. * Makefile.am: Likewise. * configure: New generated file. * Makefile.in: Likewise. * aclocal.m4: Likewise. * libtool-version: New file. * include/ieee754.h: New file. * include/libc-symbols.h: Likewise. * include/math_private.h: Likewise. * i386/Makefile.am: New file. * i386/Makefile.in: New generated file. * i386/sse2.h: New file. * i386/endian.h: Likewise. * i386/sse2.map: Linker script for SSE2 ABI math intrinsics. * flt-32/: Import from glibc. * dbl-64/: Likewise. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r110434
82 lines
4.1 KiB
C
82 lines
4.1 KiB
C
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/*
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* IBM Accurate Mathematical Library
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* Written by International Business Machines Corp.
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* Copyright (C) 2001 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/************************************************************************/
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/* MODULE_NAME: dosincos.h */
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/* */
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/* */
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/* common data and variables definition for BIG or LITTLE ENDIAN */
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/************************************************************************/
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#ifndef DOSINCOS_H
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#define DOSINCOS_H
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#ifdef BIG_ENDI
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static const mynumber
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/**/ s3 = {{0xBFC55555, 0x55555555}},/* -0.16666666666666666 */
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/**/ ss3 = {{0xBC6553AA, 0xE77EE482}},/* -9.2490366677784492e-18 */
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/**/ s5 = {{0x3F811111, 0x11110F15}},/* 0.008333333333332452 */
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/**/ ss5 = {{0xBC21AC06, 0xDA488820}},/* -4.7899996586987931e-19 */
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/**/ s7 = {{0xBF2A019F, 0x5816C78D}},/* -0.00019841261022928957 */
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/**/ ss7 = {{0x3BCDCEC9, 0x6A18BF2A}},/* 1.2624077757871259e-20 */
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/**/ c2 = {{0x3FE00000, 0x00000000}},/* 0.5 */
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/**/ cc2 = {{0xBA282FD8, 0x00000000}},/* -1.5264073330037701e-28 */
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/**/ c4 = {{0xBFA55555, 0x55555555}},/* -0.041666666666666664 */
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/**/ cc4 = {{0xBC4554BC, 0x2FFF257E}},/* -2.312711276085743e-18 */
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/**/ c6 = {{0x3F56C16C, 0x16C16A96}},/* 0.0013888888888888055 */
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/**/ cc6 = {{0xBBD2E846, 0xE6346F14}},/* -1.6015133010194884e-20 */
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/**/ c8 = {{0xBEFA019F, 0x821D5987}},/* -2.480157866754367e-05 */
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/**/ cc8 = {{0x3B7AB71E, 0x72FFE5CC}},/* 3.5357416224857556e-22 */
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/**/ big = {{0x42c80000, 0x00000000}}, /* 52776558133248 */
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/**/ hp0 = {{0x3FF921FB, 0x54442D18}}, /* PI / 2 */
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/**/ hp1 = {{0x3C91A626, 0x33145C07}}; /* 6.123233995736766e-17 */
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#else
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#ifdef LITTLE_ENDI
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static const mynumber
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/**/ s3 = {{0x55555555, 0xBFC55555}},/* -0.16666666666666666 */
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/**/ ss3 = {{0xE77EE482, 0xBC6553AA}},/* -9.2490366677784492e-18 */
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/**/ s5 = {{0x11110F15, 0x3F811111}},/* 0.008333333333332452 */
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/**/ ss5 = {{0xDA488820, 0xBC21AC06}},/* -4.7899996586987931e-19 */
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/**/ s7 = {{0x5816C78D, 0xBF2A019F}},/* -0.00019841261022928957 */
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/**/ ss7 = {{0x6A18BF2A, 0x3BCDCEC9}},/* 1.2624077757871259e-20 */
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/**/ c2 = {{0x00000000, 0x3FE00000}},/* 0.5 */
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/**/ cc2 = {{0x00000000, 0xBA282FD8}},/* -1.5264073330037701e-28 */
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/**/ c4 = {{0x55555555, 0xBFA55555}},/* -0.041666666666666664 */
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/**/ cc4 = {{0x2FFF257E, 0xBC4554BC}},/* -2.312711276085743e-18 */
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/**/ c6 = {{0x16C16A96, 0x3F56C16C}},/* 0.0013888888888888055 */
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/**/ cc6 = {{0xE6346F14, 0xBBD2E846}},/* -1.6015133010194884e-20 */
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/**/ c8 = {{0x821D5987, 0xBEFA019F}},/* -2.480157866754367e-05 */
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/**/ cc8 = {{0x72FFE5CC, 0x3B7AB71E}},/* 3.5357416224857556e-22 */
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/**/ big = {{0x00000000, 0x42c80000}}, /* 52776558133248 */
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/**/ hp0 = {{0x54442D18, 0x3FF921FB}}, /* PI / 2 */
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/**/ hp1 = {{0x33145C07, 0x3C91A626}}; /* 6.123233995736766e-17 */
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#endif
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#endif
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#endif
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