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- // weak_alias_test_1.cc -- test weak aliases for gold
- // Copyright (C) 2008-2022 Free Software Foundation, Inc.
- // Written by Ian Lance Taylor <iant@google.com>.
- // This file is part of gold.
- // This program is free software; you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation; either version 3 of the License, or
- // (at your option) any later version.
- // This program is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- // You should have received a copy of the GNU General Public License
- // along with this program; if not, write to the Free Software
- // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
- // MA 02110-1301, USA.
- // Define a weak symbol.
- extern int weak_symbol __attribute__ ((weak));
- int weak_symbol = 1;
- // Define a strong symbol with a weak alias.
- int strong_aliased = 2;
- extern int weak_aliased __attribute__ ((weak, alias ("strong_aliased")));
- // And another one.
- int strong_aliased_2 = 5;
- extern int weak_aliased_2 __attribute__ ((weak, alias ("strong_aliased_2")));
- // And a third.
- int strong_aliased_3 = 7;
- extern int weak_aliased_3 __attribute__ ((weak, alias ("strong_aliased_3")));
- // And a fourth.
- int strong_aliased_4 = 8;
- extern int weak_aliased_4 __attribute__ ((weak, alias ("strong_aliased_4")));
- // We want a symbol whose name is the same length as "strong_symbol",
- // so that weak_symbol here lines up with weak_symbol in
- // weak_alias_test_2.so.
- int Strong_Symbol = 101;
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