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

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2012-2015 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
  19 foo (int i, int j)
  20 {
  21   asm ("foo_label: .globl foo_label");
  22   return 0;
  23 }
  24
  25 int
  26 bar (int i)
  27 {
  28   int j = 2;
  29
  30   asm ("bar_label: .globl bar_label");
  31   return foo (i, j);
  32 }
  33
  34 int global1 = 1;
  35 int global2 = 2;
  36
  37 static void
  38 end (void)
  39 {}
  40
  41 int
  42 main (void)
  43 {
  44   int ret = 0;
  45
  46   global1++;
  47   global2++;
  48   ret = bar (0);
  49
  50   end ();
  51   return ret;
  52 }