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/* This testcase is part of GDB, the GNU debugger.
Copyright 2012-2016 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/>. */
#if USE_PROBES
#define _SDT_HAS_SEMAPHORES
__extension__ unsigned short test_user_semaphore __attribute__ ((unused)) __attribute__ ((section (".probes")));
#define TEST test_user_semaphore
__extension__ unsigned short test_two_semaphore __attribute__ ((unused)) __attribute__ ((section (".probes")));
#define TEST2 test_two_semaphore
#else
#define TEST 1
#define TEST2 1
#endif /* USE_PROBES */
#include <sys/sdt.h>
/* We only support SystemTap and only the v3 form. */
#if _SDT_NOTE_TYPE != 3
#error "not using SystemTap v3 probes"
#endif
void
m1 (int x)
{
if (TEST2)
STAP_PROBE1 (test, two, x);
}
int
f (int x)
{
if (TEST)
STAP_PROBE1(test, user, x);
return x+5;
}
void
nothing (void)
{
int a = 1 + 1;
return;
}
int
main()
{
f (f (23));
m1 (46);
nothing (); /* end-here */
return 0;
}
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