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- // gc_orphan_section_test.cc -- a test case for gold
- // Copyright (C) 2010-2022 Free Software Foundation, Inc.
- // Written by Sriraman Tallam <tmsriram@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.
- // The goal of this program is to verify if garbage collection does not
- // discard orphan sections when references to them through __start_XXX
- // and __stop_XXX are present. Here section _foo must not be gc'ed but
- // _boo should be gc'ed.
- extern const int *__start__foo;
- int foo __attribute__((__section__("_foo"))) = 1;
- int boo __attribute__((__section__("_boo"))) = 1;
- int main()
- {
- return *__start__foo;
- }
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