gdb/testsuite/gdb.mi/mi-condbreak-fail.c

   1 /* Copyright 2023 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 }