gdb/testsuite/gdb.multi/hello.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2009-2013 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 short hglob = 1;
  19
  20 short glob = 92;
  21
  22 int commonfun() { bar(); } /* from hello */
  23
  24 bar()
  25 {
  26   if (glob == 0)
  27     exit(1);
  28 }
  29
  30 hello(int x)
  31 {
  32   x *= 2;
  33   return x + 45;
  34 }
  35
  36 main()
  37 {
  38   int tmpx;
  39
  40   bar();
  41   tmpx = hello(glob);
  42   commonfun();
  43   glob = tmpx;
  44   commonfun();
  45 }
  46