gdb/testsuite/gdb.mi/basics.c

   1 /* Copyright 1999, 2000, 2004, 2007, 2008, 2009, 2010, 2011
   2 Free Software Foundation, Inc.
   3
   4    This file is part of GDB.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  18
  19 /*
  20  *      This simple program that passes different types of arguments
  21  *      on function calls.  Useful to test printing frames, stepping, etc.
  22  */
  23
  24 int callee4 (void)
  25 {
  26   int A=1;
  27   int B=2;
  28   int C;
  29
  30   C = A + B;
  31   return 0;
  32 }
  33 callee3 (char *strarg)
  34 {
  35   callee4 ();
  36 }
  37
  38 callee2 (int intarg, char *strarg)
  39 {
  40   callee3 (strarg);
  41 }
  42
  43 callee1 (int intarg, char *strarg, double fltarg)
  44 {
  45   callee2 (intarg, strarg);
  46 }
  47
  48 void callme (int i)
  49 {
  50 }
  51
  52 int return_1 ()
  53 {
  54   return 1;
  55 }
  56
  57 void do_nothing (void)
  58 {
  59 }
  60
  61 main ()
  62 {
  63   callee1 (2, "A string argument.", 3.5);
  64   callee1 (2, "A string argument.", 3.5);
  65
  66   do_nothing (); /* Hello, World! */
  67
  68   callme (1);
  69   callme (2);
  70
  71   return 0;
  72 }