1 /* This program is intended to be started outside of gdb, and then
2 attached to by gdb. Thus, it simply spins in a loop. The loop
3 is exited when & if the variable 'should_exit' is non-zero. (It
4 is initialized to zero in this program, so the loop will never
5 exit unless/until gdb sets the variable to non-zero.)
6 */
7 #include <stdio.h>
8 #include <stdlib.h>
9 #include <unistd.h>
10
11 float bidule = 0.0;
12 volatile int should_exit = 0;
13
main()14 int main ()
15 {
16 int local_i = 0;
17
18 /* Cannot sleep a very long time, as attach.exp assumes the
19 process will exit before the standard GDB timeout. */
20 sleep( 10 ); /* System call causes register fetch to fail */
21 /* This is a known HPUX "feature" */
22 while (! should_exit)
23 {
24 local_i++;
25 }
26 return (0);
27 }
28