1 // protected_1.cc -- a test case for gold
3 // Copyright 2008 Free Software Foundation, Inc.
4 // Written by Ian Lance Taylor <iant@google.com>.
6 // This file is part of gold.
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.
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.
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.
23 // The function f1 is protected, which means that other callers in the
24 // same shared library will call this version.
27 f1() __attribute__ ((__visibility__ ("protected")));
35 // The function f2 is used to test that the executable can see the
36 // same function address for a protected function in the executable
37 // and in the shared library. We can't use the visibility attribute
38 // here, becaues that may cause gcc to generate a PC relative reloc;
39 // we need it to get the value from the GOT. I'm not sure this is
40 // really useful, given that it doesn't work with the visibility
41 // attribute. This test exists here mainly because the glibc
42 // testsuite has the same test, and we want to make sure that gold
43 // passes the glibc testsuite.
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