blob: f5850374fb134b4bfb2c4ee30cec0a2862ff3920 (
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
/* This testcase is part of GDB, the GNU debugger.
Copyright 2008-2018 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/>. */
/* Support program for testing handling of inferior function calls
in the presence of signals. */
#include <signal.h>
#include <unistd.h>
void
handle_signal (int sig)
{
}
void
gen_signal ()
{
/* According to sigall.exp, SIGABRT is always supported. */
kill (getpid (), SIGABRT);
}
/* Easy place to set a breakpoint. */
void
stop_one ()
{
}
void
stop_two ()
{
}
void
null_hand_call ()
{
}
int
main ()
{
#ifdef SIG_SETMASK
/* Ensure all the signals aren't blocked.
The environment in which the testsuite is run may have blocked some
for whatever reason. */
{
sigset_t newset;
sigemptyset (&newset);
sigprocmask (SIG_SETMASK, &newset, NULL);
}
#endif
signal (SIGABRT, handle_signal);
/* Stop here so we can hand-call gen_signal. */
stop_one ();
/* When we're resumed stop here. */
stop_two ();
/* When we're resumed we generate a signal ourselves. */
gen_signal ();
return 0;
}
|
