1 // justsyms_exec.c -- test --just-symbols for gold
3 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
4 // Written by Cary Coutant <ccoutant@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 Linux kernel builds an executable file using a linker script, and
24 // then links against that object file using the -R option. This is a
25 // test for that usage.
29 extern int exported_func(void);
31 extern int exported_data;
35 void check(void *sym, long v, const char *name);
38 check(void *sym, long v, const char *name)
42 fprintf(stderr, "&%s is %8p, expected %08lx\n", name, sym, v);
51 /* PowerPC64 uses function descriptors. */
52 check(exported_func, 0x1000200, "exported_func");
54 check(&exported_data, 0x2000000, "exported_data");