1 // binary_test.cc -- test --format binary 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 // This program is linked with a small text file named binary.txt
24 // using --formatbinary.
25
26 #include <cassert>
27 #include <cstddef>
28 #include <cstring>
29 #include <stdint.h>
30
31 extern char _binary_binary_txt_start[] __attribute__((__aligned__(1)));
32 extern char _binary_binary_txt_end[] __attribute__((__aligned__(1)));
33 extern char _binary_binary_txt_size[] __attribute__((__aligned__(1)));
34
35 int
main(int,char **)36 main(int, char**)
37 {
38 int size = reinterpret_cast<uintptr_t>(_binary_binary_txt_size);
39 assert(size == _binary_binary_txt_end - _binary_binary_txt_start);
40
41 const char* const txt = "This file is used for the binary test.\n";
42 assert(strncmp(txt, _binary_binary_txt_start, size) == 0);
43 assert(static_cast<size_t>(size) == strlen(txt));
44
45 return 0;
46 }
47