/* 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
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"
{
int opt;
+ /* Unlock the stdio streams. */
+ unlock_std_streams ();
+
while ((opt = getopt_long (argc, argv, "hlpv", options, NULL)) != -1)
{
switch (opt)
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
unsigned version;
const char *type = NULL;
int endianness = 0;
+ char m[4], v[4];
if ((endianness = gcov_magic (magic, GCOV_DATA_MAGIC)))
type = "data";
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);
}
}
break;
}
}
- if (!gcov_is_eof ())
- printf ("%s:early end of file\n", filename);
gcov_close ();
}
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);
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)
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);