xref: /netbsd-src/external/gpl3/gdb.old/dist/gdb/testsuite/gdb.base/watchpoints.c (revision 181254a7b1bdde6873432bffef2d2decc4b5c22f)
1 /* This testcase is part of GDB, the GNU debugger.
2 
3    Copyright 2009-2017 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    Please email any bugs, comments, and/or additions to this file to:
19    bug-gdb@gnu.org  */
20 
21 /* This source is mainly to test what happens when a watchpoint is
22    removed while another watchpoint, inserted later is left active.  */
23 
24 int count = -1;
25 int ival1 = -1;
26 int ival2 = -1;
27 int ival3 = -1;
28 int ival4 = -1;
29 
30 int
31 main ()
32 {
33   for (count = 0; count < 4; count++) {
34     ival1 = count; ival2 = count;
35     ival3 = count; ival4 = count;
36   }
37 
38   ival1 = count; ival2 = count;  /* Outside loop */
39   ival3 = count; ival4 = count;
40 
41   return 0;
42 }
43