gdb/testsuite/gdb.trace/entry-values.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2012-2014 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 asm (".section  \".text\"");
  19 asm (".balign 8");
  20 asm ("foo_start: .globl foo_start");
  21
  22 int
  23 foo (int i, int j)
  24 {
  25   return 0;
  26 }
  27
  28 asm ("bar_start: .globl bar_start");
  29
  30 int
  31 bar (int i)
  32 {
  33   int j = 2;
  34
  35   return foo (i, j);
  36 }
  37
  38 int global1 = 1;
  39 int global2 = 2;
  40
  41 static void
  42 end (void)
  43 {}
  44
  45 int
  46 main (void)
  47 {
  48   int ret = 0;
  49
  50   global1++;
  51   global2++;
  52   ret = bar (0);
  53
  54   end ();
  55   return ret;
  56 }