Commit | Line | Data |
---|---|---|
1dadb1dd PA |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
3 | Copyright 2017-2020 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 | #include <stdlib.h> | |
19 | #include <stdio.h> | |
20 | #include <unistd.h> | |
21 | #include <limits.h> | |
22 | #include <string.h> | |
23 | #include <pthread.h> | |
24 | ||
25 | #define NUM_THREADS 1 | |
26 | ||
27 | static pthread_barrier_t barrier; | |
28 | ||
1fcb3bd3 PA |
29 | volatile int exit_thread; |
30 | ||
1dadb1dd PA |
31 | static void * |
32 | thread_start (void *arg) | |
33 | { | |
34 | pthread_barrier_wait (&barrier); | |
35 | ||
1fcb3bd3 | 36 | while (!exit_thread) |
1dadb1dd PA |
37 | sleep (1); |
38 | return NULL; | |
39 | } | |
40 | ||
41 | static void | |
42 | all_started (void) | |
43 | { | |
44 | } | |
45 | ||
46 | int wait_for_gdb; | |
47 | ||
48 | static void | |
49 | function1 (void) | |
50 | { | |
51 | while (wait_for_gdb) | |
52 | sleep (1); | |
53 | } | |
54 | ||
55 | static void | |
56 | function2 (void) | |
57 | { | |
58 | while (wait_for_gdb) | |
59 | sleep (1); | |
60 | } | |
61 | ||
62 | static void | |
63 | function3 (void) | |
64 | { | |
65 | } | |
66 | ||
67 | static void | |
68 | function4 (void) | |
69 | { | |
70 | } | |
71 | ||
72 | static void | |
73 | function5 (void) | |
74 | { | |
75 | } | |
76 | ||
77 | int | |
78 | main (int argc, char ** argv) | |
79 | { | |
80 | pthread_t thread; | |
81 | int len; | |
82 | ||
83 | alarm (360); | |
84 | ||
85 | pthread_barrier_init (&barrier, NULL, NUM_THREADS + 1); | |
86 | pthread_create (&thread, NULL, thread_start, NULL); | |
87 | ||
88 | pthread_barrier_wait (&barrier); | |
89 | all_started (); | |
90 | ||
91 | while (1) | |
92 | { | |
93 | function1 (); /* set break 1 here */ | |
94 | function2 (); /* set break 2 here */ | |
95 | function3 (); | |
96 | function4 (); | |
97 | function5 (); | |
98 | sleep (1); | |
99 | } | |
100 | ||
101 | return 0; | |
102 | } |