gcc/fortran:

[pf3gnuchains/gcc-fork.git] / gcc / gcov-dump.c

diff --git a/gcc/gcov-dump.c b/gcc/gcov-dump.c
index f6902a1..f2dbac8 100644 (file)
--- a/gcc/gcov-dump.c
+++ b/gcc/gcov-dump.c
@@ -1,5 +1,5 @@
 /* Dump a gcov file, for debugging use.
-   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
    Contributed by Nathan Sidwell <nathan@codesourcery.com>
 
 Gcov is free software; you can redistribute it and/or modify
@@ -14,8 +14,8 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with Gcov; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #include "config.h"
 #include "system.h"
@@ -77,6 +77,9 @@ main (int argc ATTRIBUTE_UNUSED, char **argv)
 {
   int opt;
 
+  /* Unlock the stdio streams.  */
+  unlock_std_streams ();
+
   while ((opt = getopt_long (argc, argv, "hlpv", options, NULL)) != -1)
     {
       switch (opt)
@@ -117,16 +120,11 @@ print_usage (void)
 static void
 print_version (void)
 {
-  char v[4];
-  unsigned version = GCOV_VERSION;
-  unsigned ix;
-
-  for (ix = 4; ix--; version >>= 8)
-    v[ix] = version;
-  printf ("gcov %.4s (GCC %s)\n", v, version_string);
-  printf ("Copyright (C) 2002 Free Software Foundation, Inc.\n");
-  printf ("This is free software; see the source for copying conditions.  There is NO\n\
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n");
+  printf ("gcov-dump (GCC) %s\n", version_string);
+  printf ("Copyright (C) 2006 Free Software Foundation, Inc.\n");
+  printf ("This is free software; see the source for copying conditions.\n"
+         "There is NO warranty; not even for MERCHANTABILITY or \n"
+         "FITNESS FOR A PARTICULAR PURPOSE.\n\n");
 }
 
 static void
@@ -158,6 +156,7 @@ dump_file (const char *filename)
     unsigned version;
     const char *type = NULL;
     int endianness = 0;
+    char m[4], v[4];
     
     if ((endianness = gcov_magic (magic, GCOV_DATA_MAGIC)))
       type = "data";
@@ -170,16 +169,17 @@ dump_file (const char *filename)
        return;
       }
     version = gcov_read_unsigned ();
+    GCOV_UNSIGNED2STRING (v, version);
+    GCOV_UNSIGNED2STRING (m, magic);
     
     printf ("%s:%s:magic `%.4s':version `%.4s'%s\n", filename, type,
-           (const char *)&magic, (const char *)&version,
-           endianness < 0 ? " (swapped endianness)" : "");
+           m, v, endianness < 0 ? " (swapped endianness)" : "");
     if (version != GCOV_VERSION)
       {
-       unsigned expected = GCOV_VERSION;
+       char e[4];
        
-       printf ("%s:warning:current version is `%.4s'\n", filename,
-               (const char *)expected);
+       GCOV_UNSIGNED2STRING (e, GCOV_VERSION);
+       printf ("%s:warning:current version is `%.4s'\n", filename, e);
       }
   }
 
@@ -257,8 +257,6 @@ dump_file (const char *filename)
          break;
        }
     }
-  if (!gcov_is_eof ())
-    printf ("%s:early end of file\n", filename);
   gcov_close ();
 }
 
@@ -287,7 +285,7 @@ static void
 tag_blocks (const char *filename ATTRIBUTE_UNUSED,
            unsigned tag ATTRIBUTE_UNUSED, unsigned length ATTRIBUTE_UNUSED)
 {
-  unsigned n_blocks = length / 4;
+  unsigned n_blocks = GCOV_TAG_BLOCKS_NUM (length);
 
   printf (" %u blocks", n_blocks);
 
@@ -312,7 +310,7 @@ static void
 tag_arcs (const char *filename ATTRIBUTE_UNUSED,
          unsigned tag ATTRIBUTE_UNUSED, unsigned length ATTRIBUTE_UNUSED)
 {
-  unsigned n_arcs = (length - 4) / 8;
+  unsigned n_arcs = GCOV_TAG_ARCS_NUM (length);
 
   printf (" %u arcs", n_arcs);
   if (flag_dump_contents)
@@ -386,7 +384,7 @@ tag_counters (const char *filename ATTRIBUTE_UNUSED,
              unsigned tag ATTRIBUTE_UNUSED, unsigned length ATTRIBUTE_UNUSED)
 {
   static const char *const counter_names[] = GCOV_COUNTER_NAMES;
-  unsigned n_counts = length / 8;
+  unsigned n_counts = GCOV_TAG_COUNTER_NUM (length);
 
   printf (" %s %u counts",
          counter_names[GCOV_COUNTER_FOR_TAG (tag)], n_counts);