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e5756efb ILT |
1 | // script_test_1.cc -- linker script test 1 for gold -*- C++ -*- |
2 | ||
3 | // Copyright 2008 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 | // A test for a linker script which sets symbols to values. | |
24 | ||
25 | #include <cassert> | |
26 | #include <cstddef> | |
27 | #include <stdint.h> | |
28 | ||
29 | extern char a, b, c, d, e, f, g; | |
30 | int sym = 3; | |
31 | int common_sym; | |
32 | ||
33 | int | |
34 | main(int, char**) | |
35 | { | |
36 | assert(reinterpret_cast<intptr_t>(&a) == 123); | |
37 | assert(reinterpret_cast<intptr_t>(&b) == reinterpret_cast<intptr_t>(&a) * 2); | |
38 | assert(reinterpret_cast<intptr_t>(&c) | |
39 | == reinterpret_cast<intptr_t>(&b) + 3 * 6); | |
40 | assert(reinterpret_cast<intptr_t>(&d) | |
41 | == (reinterpret_cast<intptr_t>(&b) + 3) * 6); | |
42 | assert(reinterpret_cast<int*>(&e) == &sym); | |
43 | assert(reinterpret_cast<intptr_t>(&f) | |
44 | == reinterpret_cast<intptr_t>(&sym) + 10); | |
45 | assert(reinterpret_cast<int*>(&g) == &common_sym); | |
46 | return 0; | |
47 | } |