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-impl.h"
      36  
      37  #if GMP_NUMB_BITS % 4 == 0
      38  void
      39  mpn_dump (mp_srcptr ptr, mp_size_t n)
      40  {
      41    MPN_NORMALIZE (ptr, n);
      42  
      43    if (n == 0)
      44      printf ("0\n");
      45    else
      46      {
      47        n--;
      48  #if _LONG_LONG_LIMB
      49        if ((ptr[n] >> GMP_LIMB_BITS / 2) != 0)
      50  	{
      51  	  printf ("%lX", (unsigned long) (ptr[n] >> GMP_LIMB_BITS / 2));
      52  	  printf ("%0*lX", (GMP_LIMB_BITS / 2 / 4), (unsigned long) ptr[n]);
      53  	}
      54        else
      55  #endif
      56  	printf ("%lX", (unsigned long) ptr[n]);
      57  
      58        while (n)
      59  	{
      60  	  n--;
      61  #if _LONG_LONG_LIMB
      62  	  printf ("%0*lX", (GMP_NUMB_BITS - GMP_LIMB_BITS / 2) / 4,
      63  		  (unsigned long) (ptr[n] >> GMP_LIMB_BITS / 2));
      64  	  printf ("%0*lX", GMP_LIMB_BITS / 2 / 4, (unsigned long) ptr[n]);
      65  #else
      66  	  printf ("%0*lX", GMP_NUMB_BITS / 4, (unsigned long) ptr[n]);
      67  #endif
      68  	}
      69        printf ("\n");
      70      }
      71  }
      72  
      73  #else
      74  
      75  static void
      76  mpn_recdump (mp_ptr p, mp_size_t n)
      77  {
      78    mp_limb_t lo;
      79    if (n != 0)
      80      {
      81        lo = p[0] & 0xf;
      82        mpn_rshift (p, p, n, 4);
      83        mpn_recdump (p, n);
      84        printf ("%lX", lo);
      85      }
      86  }
      87  
      88  void
      89  mpn_dump (mp_srcptr p, mp_size_t n)
      90  {
      91    mp_ptr tp;
      92    TMP_DECL;
      93    TMP_MARK;
      94    tp = TMP_ALLOC_LIMBS (n);
      95    MPN_COPY (tp, p, n);
      96    TMP_FREE;
      97  }
      98  
      99  #endif