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/* Test program for elfutils::dwarf basics.
Copyright (C) 2009 Red Hat, Inc.
This file is part of elfutils.
This file 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 3 of the License, or
(at your option) any later version.
elfutils 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <errno.h>
#include <error.h>
#include <fcntl.h>
#include <libintl.h>
#include "c++/dwarf"
using namespace elfutils;
using namespace std;
#include "print-die.hh"
static Dwarf *
open_file (const char *fname)
{
int fd = open (fname, O_RDONLY);
if (unlikely (fd == -1))
error (2, errno, gettext ("cannot open '%s'"), fname);
Dwarf *dw = dwarf_begin (fd, DWARF_C_READ);
if (dw == NULL)
{
error (2, 0,
gettext ("cannot create DWARF descriptor for '%s': %s"),
fname, dwarf_errmsg (-1));
}
return dw;
}
int
main (int argc, char *argv[])
{
unsigned int depth;
print_die_main (argc, argv, depth);
for (int i = 1; i < argc; ++i)
print_file (argv[i], dwarf (open_file (argv[i])), depth);
return 0;
}
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