1/* Copyright 1992, 1993, 1994, 1995, 1996, 1999, 2004, 2007
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/* Simple little program that just generates a core dump from inside some
20   nested function calls.  Keep this as self contained as possible, I.E.
21   use no environment resources other than possibly abort(). */
22
23#ifndef __STDC__
24#define	const	/**/
25#endif
26
27#ifndef HAVE_ABORT
28#define HAVE_ABORT 1
29#endif
30
31#if HAVE_ABORT
32#include <stdlib.h>
33#define ABORT abort()
34#else
35#define ABORT {char *invalid = 0; *invalid = 0xFF;}
36#endif
37
38/* Don't make these automatic vars or we will have to walk back up the
39   stack to access them. */
40
41char *buf1;
42char *buf2;
43
44int coremaker_data = 1;	/* In Data section */
45int coremaker_bss;	/* In BSS section */
46
47const int coremaker_ro = 201;	/* In Read-Only Data section */
48
49void
50func2 (int x)
51{
52  int coremaker_local[5];
53  int i;
54  static int y;
55
56  /* Make sure that coremaker_local doesn't get optimized away. */
57  for (i = 0; i < 5; i++)
58    coremaker_local[i] = i;
59  coremaker_bss = 0;
60  for (i = 0; i < 5; i++)
61    coremaker_bss += coremaker_local[i];
62  coremaker_data = coremaker_ro + 1;
63  y = 10 * x;
64  ABORT;
65}
66
67void
68func1 (int x)
69{
70  func2 (x * 2);
71}
72
73int main ()
74{
75  func1 (10);
76  return 0;
77}
78