gdb/testsuite/gdb.base/watch-cond.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2010-2022 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 int global = 0;
  19 int global2 = 0;
  20
  21 int func(int *foo)
  22 {
  23   (*foo)++;
  24   global++;
  25   global2++;
  26   return 0;
  27 }
  28
  29 void func2(int *foo)
  30 {
  31   global2++;
  32 }
  33
  34 int main()
  35 {
  36   int q = 0;
  37
  38   func2 (&q);
  39   global2++;
  40
  41   while (1)
  42     {
  43       func(&q);
  44     }
  45
  46   return 0;
  47 }