blob: b464dd6774a03ec1e713712ff75d40620adb4069 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/* This testcase is part of GDB, the GNU debugger.
Copyright 2021-2023 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <unistd.h>
static unsigned int global_counter = 1;
static volatile unsigned int __attribute__((used)) global_var = 123;
static void
maybe_stop_here ()
{
}
int
main (void)
{
global_counter = 1;
while (global_counter > 0)
{
global_counter++;
/* Less than 1s, so the counter increments at least once while
the .exp sleep 1s, but slow enough that the counter doesn't
wrap in 1s. */
usleep (5000);
maybe_stop_here ();
}
return 0;
}
|
