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