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 25int 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 30extern int weak_symbol __attribute__ ((weak)); 31int weak_symbol = 3; 32 33// These are overridden by weak_alias_test_1.cc 34int strong_aliased = 100; 35extern int weak_aliased __attribute__ ((weak, alias ("strong_aliased"))); 36int strong_aliased_2 = 102; 37extern int weak_aliased_2 __attribute__ ((weak, alias ("strong_aliased_2"))); 38int strong_aliased_3 = 104; 39extern int weak_aliased_3 __attribute__ ((weak, alias ("strong_aliased_3"))); 40int strong_aliased_4 = 106; 41extern int weak_aliased_4 __attribute__ ((weak, alias ("strong_aliased_4"))); 42