1 /* hidden_test_main.c -- test hidden and internal symbols
3 Copyright 2009 Free Software Foundation, Inc.
4 Written by Cary Coutant <ccoutant@google.com>
6 This file is part of gold.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
23 This is a test of symbols of various visibilities in the main program
24 and attempts to reference those symbols from a shared library.
25 The linker should issue an error message for references to hidden
26 and internal symbols. */
28 extern void lib1 (void);
30 void main_default (void);
31 void main_hidden (void);
32 void main_internal (void);
33 void main_protected (void);
35 void __attribute__((visibility ("default")))
40 void __attribute__((visibility ("hidden")))
45 void __attribute__((visibility ("internal")))
50 void __attribute__((visibility ("protected")))
56 main (int argc __attribute__ ((unused)),
57 char** argv __attribute__ ((unused)))