1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2008-2023 Free Software Foundation, Inc. 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 Test file to be compiled with -fstack-check, for testing "bt" against 20 different stack checking prologue sequences. 21 */ 22 23 int i = 0; 24 25 void 26 small_frame () 27 { 28 i++; /* set breakpoint here */ 29 } 30 31 void medium_frame () 32 { 33 char S [16384]; 34 small_frame (); 35 } 36 37 void big_frame () 38 { 39 char S [524188]; 40 small_frame (); 41 } 42 43 int 44 main () 45 { 46 small_frame (); 47 medium_frame (); 48 big_frame (); 49 return 0; 50 } 51