gdb/testsuite/gdb.mi/basics.c

   1 /* Copyright 1999-2013 Free Software Foundation, Inc.
   2
   3    This file is part of GDB.
   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  *      This simple program that passes different types of arguments
  20  *      on function calls.  Useful to test printing frames, stepping, etc.
  21  */
  22
  23 int callee4 (void)
  24 {
  25   int A=1;
  26   int B=2;
  27   int C;
  28
  29   C = A + B;
  30   return 0;
  31 }
  32 callee3 (char *strarg)
  33 {
  34   callee4 ();
  35 }
  36
  37 callee2 (int intarg, char *strarg)
  38 {
  39   callee3 (strarg);
  40 }
  41
  42 callee1 (int intarg, char *strarg, double fltarg)
  43 {
  44   callee2 (intarg, strarg);
  45 }
  46
  47 void callme (int i)
  48 {
  49 }
  50
  51 int return_1 ()
  52 {
  53   return 1;
  54 }
  55
  56 void do_nothing (void)
  57 {
  58 }
  59
  60 main ()
  61 {
  62   callee1 (2, "A string argument.", 3.5);
  63   callee1 (2, "A string argument.", 3.5);
  64
  65   do_nothing (); /* Hello, World! */
  66
  67   callme (1);
  68   callme (2);
  69
  70   return 0;
  71 }