| 1 | // weak_alias_test_2.cc -- test weak aliases for gold |
| 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 | // Define a strong symbol. |
| 24 | |
| 25 | int strong_symbol = 2; |
| 26 | |
| 27 | // Define a weak symbol. This will be overridden by the weak symbol |
| 28 | // in weak_alias_test_1.cc. |
| 29 | |
| 30 | extern int weak_symbol __attribute__ ((weak)); |
| 31 | int weak_symbol = 3; |
| 32 | |
| 33 | // These are overridden by weak_alias_test_1.cc |
| 34 | int strong_aliased = 100; |
| 35 | extern int weak_aliased __attribute__ ((weak, alias ("strong_aliased"))); |
| 36 | int strong_aliased_2 = 102; |
| 37 | extern int weak_aliased_2 __attribute__ ((weak, alias ("strong_aliased_2"))); |
| 38 | int strong_aliased_3 = 104; |
| 39 | extern int weak_aliased_3 __attribute__ ((weak, alias ("strong_aliased_3"))); |
| 40 | int strong_aliased_4 = 106; |
| 41 | extern int weak_aliased_4 __attribute__ ((weak, alias ("strong_aliased_4"))); |