1 /* This testcase is part of GDB, the GNU debugger.
2
3 Copyright 2004, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17
18 */
19
20 #include <stdio.h>
21 #include <string.h>
22 #include <signal.h>
23 #include <sys/time.h>
24
25 static volatile int done;
26
27 extern int
callee(int param)28 callee (int param)
29 {
30 return param * done + 1;
31 }
32
33 extern int
caller(int a1,int a2,int a3,int a4,int a5,int a6,int a7,int a8)34 caller (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8)
35 {
36 return callee (a1 << a2 * a3 / a4 + a6 & a6 % a7 - a8) + done;
37 }
38
39 static void
catcher(int sig)40 catcher (int sig)
41 {
42 done = 1;
43 } /* handler */
44
45 static void
thrower(void)46 thrower (void)
47 {
48 *(char *)0 = 0;
49 }
50
main()51 main ()
52 {
53 signal (SIGSEGV, catcher);
54 thrower ();
55 }
56