vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
105 lines
3.0 KiB
C
105 lines
3.0 KiB
C
/* Check mp_bases values.
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Copyright 2002 Free Software Foundation, Inc.
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This file is part of the GNU MP Library test suite.
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The GNU MP Library test suite is free software; you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 3 of the License,
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or (at your option) any later version.
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The GNU MP Library test suite is distributed in the hope that it will be
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useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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Public License for more details.
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You should have received a copy of the GNU General Public License along with
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the GNU MP Library test suite. If not, see https://www.gnu.org/licenses/. */
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#include <stdio.h>
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#include <stdlib.h>
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#include "gmp-impl.h"
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#include "longlong.h"
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#include "tests.h"
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int
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main (int argc, char *argv[])
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{
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mp_limb_t want_bb, want_bb_inv;
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int base, want_chars_per_limb;
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want_chars_per_limb = refmpn_chars_per_limb (10);
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if (MP_BASES_CHARS_PER_LIMB_10 != want_chars_per_limb)
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{
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printf ("MP_BASES_CHARS_PER_LIMB_10 wrong\n");
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abort ();
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}
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want_bb = refmpn_big_base (10);
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if (MP_BASES_BIG_BASE_10 != want_bb)
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{
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printf ("MP_BASES_BIG_BASE_10 wrong\n");
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abort ();
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}
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want_bb_inv = refmpn_invert_limb
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(want_bb << refmpn_count_leading_zeros (want_bb));
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if (MP_BASES_BIG_BASE_INVERTED_10 != want_bb_inv)
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{
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printf ("MP_BASES_BIG_BASE_INVERTED_10 wrong\n");
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abort ();
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}
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if (MP_BASES_NORMALIZATION_STEPS_10
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!= refmpn_count_leading_zeros (MP_BASES_BIG_BASE_10))
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{
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printf ("MP_BASES_NORMALIZATION_STEPS_10 wrong\n");
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abort ();
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}
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for (base = 2; base < numberof (mp_bases); base++)
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{
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want_chars_per_limb = refmpn_chars_per_limb (base);
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if (mp_bases[base].chars_per_limb != want_chars_per_limb)
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{
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printf ("mp_bases[%d].chars_per_limb wrong\n", base);
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printf (" got %d\n", mp_bases[base].chars_per_limb);
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printf (" want %d\n", want_chars_per_limb);
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abort ();
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}
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if (POW2_P (base))
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{
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want_bb = refmpn_count_trailing_zeros ((mp_limb_t) base);
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if (mp_bases[base].big_base != want_bb)
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{
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printf ("mp_bases[%d].big_base (log2 of base) wrong\n", base);
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abort ();
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}
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}
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else
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{
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want_bb = refmpn_big_base (base);
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if (mp_bases[base].big_base != want_bb)
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{
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printf ("mp_bases[%d].big_base wrong\n", base);
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abort ();
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}
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#if USE_PREINV_DIVREM_1
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want_bb_inv = refmpn_invert_limb
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(want_bb << refmpn_count_leading_zeros (want_bb));
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if (mp_bases[base].big_base_inverted != want_bb_inv)
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{
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printf ("mp_bases[%d].big_base_inverted wrong\n", base);
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abort ();
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}
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#endif
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}
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}
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exit (0);
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}
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