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6aba47ca | 1 | /* Copyright 1992, 1993, 1994, 1995, 1996, 1999, 2007 |
3426d5ec MC |
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 2 of the License, or (at | |
9 | your option) any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | 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, write to the Free Software | |
18 | Foundation, Inc., 59 Temple Place - Suite 330, | |
19 | Boston, MA 02111-1307, USA. */ | |
20 | ||
c2d11a7d JM |
21 | /* Simple little program that just generates a core dump from inside some |
22 | nested function calls. Keep this as self contained as possible, I.E. | |
23 | use no environment resources other than possibly abort(). */ | |
24 | ||
25 | #ifndef __STDC__ | |
26 | #define const /**/ | |
27 | #endif | |
28 | ||
29 | #ifndef HAVE_ABORT | |
30 | #define HAVE_ABORT 1 | |
31 | #endif | |
32 | ||
33 | #if HAVE_ABORT | |
34 | #define ABORT abort() | |
35 | #else | |
36 | #define ABORT {char *invalid = 0; *invalid = 0xFF;} | |
37 | #endif | |
38 | ||
39 | /* Don't make these automatic vars or we will have to walk back up the | |
40 | stack to access them. */ | |
41 | ||
42 | char *buf1; | |
43 | char *buf2; | |
44 | ||
45 | int coremaker_data = 1; /* In Data section */ | |
46 | int coremaker_bss; /* In BSS section */ | |
47 | ||
48 | const int coremaker_ro = 201; /* In Read-Only Data section */ | |
49 | ||
50 | void | |
51 | func2 (int x) | |
52 | { | |
53 | int coremaker_local[5]; | |
54 | int i; | |
55 | static int y; | |
56 | ||
57 | /* Make sure that coremaker_local doesn't get optimized away. */ | |
58 | for (i = 0; i < 5; i++) | |
59 | coremaker_local[i] = i; | |
60 | coremaker_bss = 0; | |
61 | for (i = 0; i < 5; i++) | |
62 | coremaker_bss += coremaker_local[i]; | |
63 | coremaker_data = coremaker_ro + 1; | |
64 | y = 10 * x; | |
65 | ABORT; | |
66 | } | |
67 | ||
68 | void | |
69 | func1 (int x) | |
70 | { | |
71 | func2 (x * 2); | |
72 | } | |
73 | ||
74 | int main () | |
75 | { | |
76 | func1 (10); | |
77 | return 0; | |
78 | } |