Imported gcc-4.4.3

[msp430-gcc.git] / gmp / mpn / generic / dump.c

diff --git a/gmp/mpn/generic/dump.c b/gmp/mpn/generic/dump.c
new file mode 100644 (file)
index 0000000..3830999
--- /dev/null
+++ b/gmp/mpn/generic/dump.c
@@ -0,0 +1,89 @@
+/* THIS IS AN INTERNAL FUNCTION WITH A MUTABLE INTERFACE.  IT IS NOT SAFE TO
+   CALL THIS FUNCTION DIRECTLY.  IN FACT, IT IS ALMOST GUARANTEED THAT THIS
+   FUNCTION WILL CHANGE OR DISAPPEAR IN A FUTURE GNU MP RELEASE.
+
+
+Copyright 1996, 2000, 2001, 2002, 2005 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 "gmp.h"
+#include "gmp-impl.h"
+
+#if GMP_NUMB_BITS % 4 == 0
+void
+mpn_dump (mp_srcptr ptr, mp_size_t n)
+{
+  MPN_NORMALIZE (ptr, n);
+
+  if (n == 0)
+    printf ("0\n");
+  else
+    {
+      n--;
+#if _LONG_LONG_LIMB
+      if ((ptr[n] >> GMP_LIMB_BITS / 2) != 0)
+       {
+         printf ("%lX", (unsigned long) (ptr[n] >> GMP_LIMB_BITS / 2));
+         printf ("%0*lX", (GMP_LIMB_BITS / 2 / 4), (unsigned long) ptr[n]);
+       }
+      else
+#endif
+       printf ("%lX", (unsigned long) ptr[n]);
+
+      while (n)
+       {
+         n--;
+#if _LONG_LONG_LIMB
+         printf ("%0*lX", (GMP_NUMB_BITS - GMP_LIMB_BITS / 2) / 4,
+                 (unsigned long) (ptr[n] >> GMP_LIMB_BITS / 2));
+         printf ("%0*lX", GMP_LIMB_BITS / 2 / 4, (unsigned long) ptr[n]);
+#else
+         printf ("%0*lX", GMP_NUMB_BITS / 4, (unsigned long) ptr[n]);
+#endif
+       }
+      printf ("\n");
+    }
+}
+
+#else
+
+static void
+mpn_recdump (mp_ptr p, mp_size_t n)
+{
+  mp_limb_t lo;
+  if (n != 0)
+    {
+      lo = p[0] & 0xf;
+      mpn_rshift (p, p, n, 4);
+      mpn_recdump (p, n);
+      printf ("%lX", lo);
+    }
+}
+
+void
+mpn_dump (mp_srcptr p, mp_size_t n)
+{
+  mp_ptr tp;
+  TMP_DECL;
+  TMP_MARK;
+  tp = TMP_ALLOC_LIMBS (n);
+  MPN_COPY (tp, p, n);
+  TMP_FREE;
+}
+
+#endif