gdb/testsuite/gdb.base/gcore.c

   1 /* Copyright 2002, 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  * Test GDB's ability to save and reload a corefile.
  21  */
  22
  23 #include <stdlib.h>
  24 #include <string.h>
  25
  26 int extern_array[4] = {1, 2, 3, 4};
  27 static int static_array[4] = {5, 6, 7, 8};
  28 static int un_initialized_array[4];
  29 static char *heap_string;
  30
  31 void
  32 terminal_func ()
  33 {
  34   return;
  35 }
  36
  37 void
  38 array_func ()
  39 {
  40   int local_array[4];
  41   int i;
  42
  43   heap_string = (char *) malloc (80);
  44   strcpy (heap_string, "I'm a little teapot, short and stout...");
  45   for (i = 0; i < 4; i++)
  46     {
  47       un_initialized_array[i] = extern_array[i] + 8;
  48       local_array[i] = extern_array[i] + 12;
  49     }
  50   terminal_func ();
  51 }
  52
  53 #ifdef PROTOTYPES
  54 int factorial_func (int value)
  55 #else
  56 int factorial_func (value)
  57      int value;
  58 #endif
  59 {
  60   if (value > 1) {
  61     value *= factorial_func (value - 1);
  62   }
  63   array_func ();
  64   return (value);
  65 }
  66
  67 main()
  68 {
  69   factorial_func (6);
  70   return 0;
  71 }