gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gas / flonum-copy.c

diff --git a/gas/flonum-copy.c b/gas/flonum-copy.c
index 5bcc5cce7e2a09cb8a48f0fffb30a6523fbf0711..3ece3e1c2cecb53f4aa82c1598ca50666b8122f7 100644 (file)
--- a/gas/flonum-copy.c
+++ b/gas/flonum-copy.c
@@ -1,11 +1,11 @@
 /* flonum_copy.c - copy a flonum
-   Copyright (C) 1987, 1990, 1991, 1992 Free Software Foundation, Inc.
+   Copyright (C) 1987-2020 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
    GAS is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GAS is distributed in the hope that it will be useful,
@@ -14,18 +14,17 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with GAS; see the file COPYING.  If not, write to
-   the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   along with GAS; see the file COPYING.  If not, write to the Free
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
 #include "as.h"
 
 void
-flonum_copy (in, out)
-     FLONUM_TYPE *in;
-     FLONUM_TYPE *out;
+flonum_copy (FLONUM_TYPE *in, FLONUM_TYPE *out)
 {
-  unsigned int in_length;              /* 0 origin */
-  unsigned int out_length;             /* 0 origin */
+  unsigned int in_length;      /* 0 origin */
+  unsigned int out_length;     /* 0 origin */
 
   out->sign = in->sign;
   in_length = in->leader - in->low;
@@ -37,37 +36,35 @@ flonum_copy (in, out)
   else
     {
       out_length = out->high - out->low;
-      /*
-       * Assume no GAPS in packing of littlenums.
-       * I.e. sizeof(array) == sizeof(element) * number_of_elements.
-       */
+      /* Assume no GAPS in packing of littlenums.
+        I.e. sizeof(array) == sizeof(element) * number_of_elements.  */
       if (in_length <= out_length)
        {
          {
-           /*
-            * For defensive programming, zero any high-order littlenums we don't need.
-            * This is destroying evidence and wasting time, so why bother???
-            */
+           /* For defensive programming, zero any high-order
+              littlenums we don't need.  This is destroying evidence
+              and wasting time, so why bother???  */
            if (in_length < out_length)
              {
-               memset ((char *) (out->low + in_length + 1), '\0', out_length - in_length);
+               memset ((char *) (out->low + in_length + 1), '\0',
+                       out_length - in_length);
              }
          }
-         memcpy ((void *) (out->low), (void *) (in->low), ((in_length + 1) * sizeof (LITTLENUM_TYPE)));
+         memcpy ((void *) (out->low), (void *) (in->low),
+                 ((in_length + 1) * sizeof (LITTLENUM_TYPE)));
          out->exponent = in->exponent;
          out->leader = in->leader - in->low + out->low;
        }
       else
        {
-         int shorten;          /* 1-origin. Number of littlenums we drop. */
+         int shorten;          /* 1-origin. Number of littlenums we drop.  */
 
          shorten = in_length - out_length;
          /* Assume out_length >= 0 ! */
-         memcpy ((void *) (out->low), (void *) (in->low + shorten), ((out_length + 1) * sizeof (LITTLENUM_TYPE)));
+         memcpy ((void *) (out->low), (void *) (in->low + shorten),
+                 ((out_length + 1) * sizeof (LITTLENUM_TYPE)));
          out->leader = out->high;
          out->exponent = in->exponent + shorten;
        }
     }                          /* if any significant bits */
-}                              /* flonum_copy() */
-
-/* end of flonum_copy.c */
+}