gdb/testsuite/gdb.reverse/consecutive-reverse.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2008, 2009 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 /*
  19    Purpose of this test:  to test breakpoints on consecutive instructions.
  20 */
  21
  22 int a[7] = {1, 2, 3, 4, 5, 6, 7};
  23
  24 /* assert: first line of foo has more than one instruction. */
  25 int foo ()
  26 {
  27   return a[0] + a[1] + a[2] + a[3] + a[4] + a[5] + a[6];
  28 }
  29
  30 main()
  31 {
  32 #ifdef usestubs
  33     set_debug_traps ();
  34     breakpoint ();
  35 #endif
  36   foo ();
  37 }