1 /* Copyright 2023-2024 Free Software Foundation, Inc. 2 3 This file is part of GDB. 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 volatile int global_counter = 0; 19 20 int 21 cond_fail () 22 { 23 volatile int *p = 0; 24 return *p; /* Crash here. */ 25 } 26 27 int 28 foo () 29 { 30 global_counter += 1; /* Set breakpoint here. */ 31 return 0; 32 } 33 34 int 35 main () 36 { 37 int res = foo (); 38 return res; 39 } 40