73ba372ccf
The six signals SIGINT, SIGILL, SIGABRT, SIGFPE, SIGSEGV and SIGTERM are ANSI-standard and thus guaranteed to be available. This patch removes all preprocessor conditionals relating to these symbols. gdb/ 2014-06-06 Gary Benson <gbenson@redhat.com> * common/signals.c: Remove preprocessor conditionals for always-defined signals SIGINT, SIGILL, SIGABRT, SIGFPE, SIGSEGV and SIGTERM. * proc-events.c: Likewise. gdb/testsuite/ 2014-06-06 Gary Benson <gbenson@redhat.com> * gdb.base/call-signals.c: Remove preprocessor conditionals for always-defined signals SIGINT, SIGILL, SIGABRT, SIGFPE, SIGSEGV and SIGTERM. * gdb.base/sigall.c: Likewise. * gdb.base/unwindonsignal.c: Likewise. * gdb.reverse/sigall-reverse.c: Likewise.
82 lines
1.8 KiB
C
82 lines
1.8 KiB
C
/* This testcase is part of GDB, the GNU debugger.
|
|
|
|
Copyright 2008-2014 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 <stdio.h>
|
|
#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);
|
|
/* If we get here we couldn't generate a signal, tell dejagnu. */
|
|
printf ("no signal\n");
|
|
}
|
|
|
|
/* 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;
|
|
}
|