1 /* Copyright (C) 2012 Red Hat, Inc.
2 This file is part of elfutils.
4 This file is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 elfutils is distributed in the hope that it will be useful, but
10 WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
22 #include ELFUTILS_HEADER(dw)
28 main (int argc, char *argv[])
30 for (int i = 1; i < argc; ++i)
32 int fd = open (argv[i], O_RDONLY);
34 Dwarf *dbg = dwarf_begin (fd, DWARF_C_READ);
41 while (dwarf_nextcu (dbg, off, &noff, &cuhl, NULL, NULL, NULL) == 0)
44 Dwarf_Die *die = dwarf_offdie (dbg, off + cuhl, &die_mem);
47 Dwarf_Die *iter = &iter_mem;
48 dwarf_child (die, &iter_mem);
52 if (dwarf_tag (iter) == DW_TAG_variable)
54 Dwarf_Attribute attr_mem;
56 dwarf_formref_die (dwarf_attr (iter, DW_AT_type,
61 if (dwarf_siblingof (iter, &iter_mem) != 0)
71 while (dwarf_next_unit (dbg, off, &noff, &cuhl, NULL, NULL, NULL,
72 NULL, &type_sig, NULL) == 0)
75 Dwarf_Die *die = dwarf_offdie_types (dbg, off + cuhl, &die_mem);