1 // copy_test.cc -- test copy relocs for gold
2
3 // Copyright (C) 2008-2016 Free Software Foundation, Inc.
4 // Written by Ian Lance Taylor <iant@google.com>.
5
6 // This file is part of gold.
7
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.
12
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.
17
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,
21 // MA 02110-1301, USA.
22
23 #include <cassert>
24 #include <stdint.h>
25
26 // Misalign the BSS section.
27 static char c;
28
29 // From copy_test_1.cc.
30 extern char b;
31
32 // From copy_test_2.cc.
33 extern long long l;
34 extern int ip; // protected visibility; may not be copied
35
36 int* ipp = &ip;
37
38 int
main()39 main()
40 {
41 assert(c == 0);
42 assert(b == 1);
43 assert(l == 2);
44 assert((reinterpret_cast<uintptr_t>(&l) & 0x7) == 0);
45 assert(*ipp == 3);
46 return 0;
47 }
48