gdb/testsuite/gdb.base/prologue.c

   1 /* This test is part of GDB, the GNU debugger.
   2
   3    Copyright 2007 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 int leaf (void)
  20 {
  21   return 1;
  22 }
  23
  24 int marker (int val)
  25 {
  26   leaf ();
  27   return leaf () * val;
  28 }
  29
  30 int other (int val) __attribute__((alias("marker")));
  31
  32 int main(void)
  33 {
  34   marker (0);
  35   marker (0);
  36
  37   return 0;
  38 }