1/* Test program for libdwfl basic module tracking, relocation.
2   Copyright (C) 2007 Red Hat, Inc.
3   This file is part of elfutils.
4
5   This file is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 3 of the License, or
8   (at your option) any later version.
9
10   elfutils is distributed in the hope that it will be useful, but
11   WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
17
18#include <config.h>
19#include <assert.h>
20#include <inttypes.h>
21#include <stdio.h>
22#include <stdio_ext.h>
23#include <error.h>
24#include <locale.h>
25#include ELFUTILS_HEADER(dwfl)
26
27
28static const Dwfl_Callbacks offline_callbacks =
29  {
30    .find_debuginfo = INTUSE(dwfl_standard_find_debuginfo),
31    .section_address = INTUSE(dwfl_offline_section_address),
32  };
33
34
35int
36main (void)
37{
38  /* We use no threads here which can interfere with handling a stream.  */
39  (void) __fsetlocking (stdout, FSETLOCKING_BYCALLER);
40
41  /* Set locale.  */
42  (void) setlocale (LC_ALL, "");
43
44  Dwfl *dwfl = dwfl_begin (&offline_callbacks);
45  assert (dwfl != NULL);
46
47  Dwfl_Module *high = dwfl_report_module (dwfl, "high",
48					  UINT64_C (0xffffffff00010000),
49					  UINT64_C (0xffffffff00020000));
50  assert (high);
51  Dwfl_Module *low = dwfl_report_module (dwfl, "low",
52					 UINT64_C (0x00010000),
53					 UINT64_C (0x00020000));
54  assert (low);
55  Dwfl_Module *middle = dwfl_report_module (dwfl, "middle",
56					    UINT64_C (0xffff00010000),
57					    UINT64_C (0xffff00020000));
58  assert (middle);
59
60  int ret = dwfl_report_end (dwfl, NULL, NULL);
61  assert (ret == 0);
62
63  Dwfl_Module *mod = dwfl_addrmodule (dwfl, UINT64_C (0xffffffff00010123));
64  assert (mod == high);
65  mod = dwfl_addrmodule (dwfl, UINT64_C (0x00010123));
66  assert (mod == low);
67  mod = dwfl_addrmodule (dwfl, UINT64_C (0xffff00010123));
68  assert (mod == middle);
69
70  dwfl_end (dwfl);
71
72  return 0;
73}
74