| 1 | /* This testcase is part of GDB, the GNU debugger. |
| 2 | |
| 3 | Copyright 2008-2016 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 | /* Support program for testing unwindonsignal. */ |
| 19 | |
| 20 | #include <signal.h> |
| 21 | #include <unistd.h> |
| 22 | |
| 23 | void |
| 24 | gen_signal () |
| 25 | { |
| 26 | /* According to sigall.exp, SIGABRT is always supported. */ |
| 27 | kill (getpid (), SIGABRT); |
| 28 | } |
| 29 | |
| 30 | /* Easy place to set a breakpoint. */ |
| 31 | |
| 32 | void |
| 33 | stop_here () |
| 34 | { |
| 35 | } |
| 36 | |
| 37 | int |
| 38 | main () |
| 39 | { |
| 40 | |
| 41 | #ifdef SIG_SETMASK |
| 42 | /* Ensure all the signals aren't blocked. |
| 43 | The environment in which the testsuite is run may have blocked some |
| 44 | for whatever reason. */ |
| 45 | { |
| 46 | sigset_t newset; |
| 47 | sigemptyset (&newset); |
| 48 | sigprocmask (SIG_SETMASK, &newset, NULL); |
| 49 | } |
| 50 | #endif |
| 51 | |
| 52 | /* Stop here so we can hand-call gen_signal. */ |
| 53 | stop_here (); |
| 54 | |
| 55 | return 0; |
| 56 | } |