github.com/aergoio/aergo@v1.3.1/libtool/src/gmp-6.1.2/mpn/generic/dump.c (about)

     1  /* THIS IS AN INTERNAL FUNCTION WITH A MUTABLE INTERFACE.  IT IS NOT SAFE TO
     2     CALL THIS FUNCTION DIRECTLY.  IN FACT, IT IS ALMOST GUARANTEED THAT THIS
     3     FUNCTION WILL CHANGE OR DISAPPEAR IN A FUTURE GNU MP RELEASE.
     4  
     5  
     6  Copyright 1996, 2000-2002, 2005 Free Software Foundation, Inc.
     7  
     8  This file is part of the GNU MP Library.
     9  
    10  The GNU MP Library is free software; you can redistribute it and/or modify
    11  it under the terms of either:
    12  
    13    * the GNU Lesser General Public License as published by the Free
    14      Software Foundation; either version 3 of the License, or (at your
    15      option) any later version.
    16  
    17  or
    18  
    19    * the GNU General Public License as published by the Free Software
    20      Foundation; either version 2 of the License, or (at your option) any
    21      later version.
    22  
    23  or both in parallel, as here.
    24  
    25  The GNU MP Library is distributed in the hope that it will be useful, but
    26  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
    27  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    28  for more details.
    29  
    30  You should have received copies of the GNU General Public License and the
    31  GNU Lesser General Public License along with the GNU MP Library.  If not,
    32  see https://www.gnu.org/licenses/.  */
    33  
    34  #include <stdio.h>
    35  #include "gmp.h"
    36  #include "gmp-impl.h"
    37  
    38  #if GMP_NUMB_BITS % 4 == 0
    39  void
    40  mpn_dump (mp_srcptr ptr, mp_size_t n)
    41  {
    42    MPN_NORMALIZE (ptr, n);
    43  
    44    if (n == 0)
    45      printf ("0\n");
    46    else
    47      {
    48        n--;
    49  #if _LONG_LONG_LIMB
    50        if ((ptr[n] >> GMP_LIMB_BITS / 2) != 0)
    51  	{
    52  	  printf ("%lX", (unsigned long) (ptr[n] >> GMP_LIMB_BITS / 2));
    53  	  printf ("%0*lX", (GMP_LIMB_BITS / 2 / 4), (unsigned long) ptr[n]);
    54  	}
    55        else
    56  #endif
    57  	printf ("%lX", (unsigned long) ptr[n]);
    58  
    59        while (n)
    60  	{
    61  	  n--;
    62  #if _LONG_LONG_LIMB
    63  	  printf ("%0*lX", (GMP_NUMB_BITS - GMP_LIMB_BITS / 2) / 4,
    64  		  (unsigned long) (ptr[n] >> GMP_LIMB_BITS / 2));
    65  	  printf ("%0*lX", GMP_LIMB_BITS / 2 / 4, (unsigned long) ptr[n]);
    66  #else
    67  	  printf ("%0*lX", GMP_NUMB_BITS / 4, (unsigned long) ptr[n]);
    68  #endif
    69  	}
    70        printf ("\n");
    71      }
    72  }
    73  
    74  #else
    75  
    76  static void
    77  mpn_recdump (mp_ptr p, mp_size_t n)
    78  {
    79    mp_limb_t lo;
    80    if (n != 0)
    81      {
    82        lo = p[0] & 0xf;
    83        mpn_rshift (p, p, n, 4);
    84        mpn_recdump (p, n);
    85        printf ("%lX", lo);
    86      }
    87  }
    88  
    89  void
    90  mpn_dump (mp_srcptr p, mp_size_t n)
    91  {
    92    mp_ptr tp;
    93    TMP_DECL;
    94    TMP_MARK;
    95    tp = TMP_ALLOC_LIMBS (n);
    96    MPN_COPY (tp, p, n);
    97    TMP_FREE;
    98  }
    99  
   100  #endif