| /* Check mp_bases values. |
| |
| Copyright 2002 Free Software Foundation, Inc. |
| |
| This file is part of the GNU MP Library. |
| |
| The GNU MP Library 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 3 of the License, or (at your |
| option) any later version. |
| |
| The GNU MP Library 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 the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include "gmp.h" |
| #include "gmp-impl.h" |
| #include "longlong.h" |
| #include "tests.h" |
| |
| |
| int |
| main (int argc, char *argv[]) |
| { |
| mp_limb_t want_bb, want_bb_inv; |
| int base, want_chars_per_limb; |
| |
| want_chars_per_limb = refmpn_chars_per_limb (10); |
| if (MP_BASES_CHARS_PER_LIMB_10 != want_chars_per_limb) |
| { |
| printf ("MP_BASES_CHARS_PER_LIMB_10 wrong\n"); |
| abort (); |
| } |
| |
| want_bb = refmpn_big_base (10); |
| if (MP_BASES_BIG_BASE_10 != want_bb) |
| { |
| printf ("MP_BASES_BIG_BASE_10 wrong\n"); |
| abort (); |
| } |
| |
| want_bb_inv = refmpn_invert_limb |
| (want_bb << refmpn_count_leading_zeros (want_bb)); |
| if (MP_BASES_BIG_BASE_INVERTED_10 != want_bb_inv) |
| { |
| printf ("MP_BASES_BIG_BASE_INVERTED_10 wrong\n"); |
| abort (); |
| } |
| |
| if (MP_BASES_NORMALIZATION_STEPS_10 |
| != refmpn_count_leading_zeros (MP_BASES_BIG_BASE_10)) |
| { |
| printf ("MP_BASES_NORMALIZATION_STEPS_10 wrong\n"); |
| abort (); |
| } |
| |
| for (base = 2; base < numberof (mp_bases); base++) |
| { |
| want_chars_per_limb = refmpn_chars_per_limb (base); |
| if (mp_bases[base].chars_per_limb != want_chars_per_limb) |
| { |
| printf ("mp_bases[%d].chars_per_limb wrong\n", base); |
| printf (" got %d\n", mp_bases[base].chars_per_limb); |
| printf (" want %d\n", want_chars_per_limb); |
| abort (); |
| } |
| |
| if (POW2_P (base)) |
| { |
| want_bb = refmpn_count_trailing_zeros ((mp_limb_t) base); |
| if (mp_bases[base].big_base != want_bb) |
| { |
| printf ("mp_bases[%d].big_base (log2 of base) wrong\n", base); |
| abort (); |
| } |
| } |
| else |
| { |
| want_bb = refmpn_big_base (base); |
| if (mp_bases[base].big_base != want_bb) |
| { |
| printf ("mp_bases[%d].big_base wrong\n", base); |
| abort (); |
| } |
| |
| #if USE_PREINV_DIVREM_1 |
| want_bb_inv = refmpn_invert_limb |
| (want_bb << refmpn_count_leading_zeros (want_bb)); |
| if (mp_bases[base].big_base_inverted != want_bb_inv) |
| { |
| printf ("mp_bases[%d].big_base_inverted wrong\n", base); |
| abort (); |
| } |
| #endif |
| } |
| } |
| |
| exit (0); |
| } |