1/* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2009-2020 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 <pthread.h> 19#include <unistd.h> 20#include <stdlib.h> 21 22void * 23thread_function (void *arg) 24{ 25 /* We'll next over this, with scheduler-locking off. */ 26 pthread_exit (NULL); 27} 28 29void 30hop_me (void) 31{ 32} 33 34int 35main (int argc, char **argv) 36{ 37 pthread_t thread; 38 39 pthread_create (&thread, NULL, thread_function, NULL); 40 pthread_join (thread, NULL); /* wait for exit */ 41 42 /* The main thread should be able to hop over the breakpoint set 43 here... */ 44 hop_me (); /* set thread specific breakpoint here */ 45 46 /* ... and reach here. */ 47 exit (0); /* set exit breakpoint here */ 48} 49