xref: /aosp_15_r20/external/elfutils/tests/hash.c (revision 7304104da70ce23c86437a01be71edd1a2d7f37e)
1*7304104dSAndroid Build Coastguard Worker /* Copyright (C) 2002 Red Hat, Inc.
2*7304104dSAndroid Build Coastguard Worker    This file is part of elfutils.
3*7304104dSAndroid Build Coastguard Worker    Written by Ulrich Drepper <[email protected]>, 2002.
4*7304104dSAndroid Build Coastguard Worker 
5*7304104dSAndroid Build Coastguard Worker    This file is free software; you can redistribute it and/or modify
6*7304104dSAndroid Build Coastguard Worker    it under the terms of the GNU General Public License as published by
7*7304104dSAndroid Build Coastguard Worker    the Free Software Foundation; either version 3 of the License, or
8*7304104dSAndroid Build Coastguard Worker    (at your option) any later version.
9*7304104dSAndroid Build Coastguard Worker 
10*7304104dSAndroid Build Coastguard Worker    elfutils is distributed in the hope that it will be useful, but
11*7304104dSAndroid Build Coastguard Worker    WITHOUT ANY WARRANTY; without even the implied warranty of
12*7304104dSAndroid Build Coastguard Worker    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13*7304104dSAndroid Build Coastguard Worker    GNU General Public License for more details.
14*7304104dSAndroid Build Coastguard Worker 
15*7304104dSAndroid Build Coastguard Worker    You should have received a copy of the GNU General Public License
16*7304104dSAndroid Build Coastguard Worker    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
17*7304104dSAndroid Build Coastguard Worker 
18*7304104dSAndroid Build Coastguard Worker #ifdef HAVE_CONFIG_H
19*7304104dSAndroid Build Coastguard Worker # include <config.h>
20*7304104dSAndroid Build Coastguard Worker #endif
21*7304104dSAndroid Build Coastguard Worker 
22*7304104dSAndroid Build Coastguard Worker #include <libelf.h>
23*7304104dSAndroid Build Coastguard Worker #include <stdio.h>
24*7304104dSAndroid Build Coastguard Worker 
25*7304104dSAndroid Build Coastguard Worker 
26*7304104dSAndroid Build Coastguard Worker static int
check(const char * name,unsigned long int expected)27*7304104dSAndroid Build Coastguard Worker check (const char *name, unsigned long int expected)
28*7304104dSAndroid Build Coastguard Worker {
29*7304104dSAndroid Build Coastguard Worker   unsigned long int actual = elf_hash (name);
30*7304104dSAndroid Build Coastguard Worker 
31*7304104dSAndroid Build Coastguard Worker   return actual != expected;
32*7304104dSAndroid Build Coastguard Worker }
33*7304104dSAndroid Build Coastguard Worker 
34*7304104dSAndroid Build Coastguard Worker 
35*7304104dSAndroid Build Coastguard Worker int
main(void)36*7304104dSAndroid Build Coastguard Worker main (void)
37*7304104dSAndroid Build Coastguard Worker {
38*7304104dSAndroid Build Coastguard Worker   int status;
39*7304104dSAndroid Build Coastguard Worker 
40*7304104dSAndroid Build Coastguard Worker   /* Check some names.  We know what the expected result is.  */
41*7304104dSAndroid Build Coastguard Worker   status = check ("_DYNAMIC", 165832675);
42*7304104dSAndroid Build Coastguard Worker   status |= check ("_GLOBAL_OFFSET_TABLE_", 102264335);
43*7304104dSAndroid Build Coastguard Worker 
44*7304104dSAndroid Build Coastguard Worker   return status;
45*7304104dSAndroid Build Coastguard Worker }
46