1 /* Unwinder test program. 2 3 Copyright 2003, 2004 Free Software Foundation, Inc. 4 5 This file is part of GDB. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 2 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software 19 Foundation, Inc., 59 Temple Place - Suite 330, 20 Boston, MA 02111-1307, USA. */ 21 22 #ifdef SYMBOL_PREFIX 23 #define SYMBOL(str) SYMBOL_PREFIX #str 24 #else 25 #define SYMBOL(str) #str 26 #endif 27 28 void 29 trap (void) 30 { 31 asm ("int $0x03"); 32 } 33 34 /* Make sure that main directly follows a function without an 35 epilogue. */ 36 37 asm(".text\n" 38 " .align 8\n" 39 " .globl gdb1435\n" 40 "gdb1435:\n" 41 " pushl %ebp\n" 42 " mov %esp, %ebp\n" 43 " call " SYMBOL (trap) "\n" 44 " .globl " SYMBOL (main) "\n" 45 SYMBOL (main) ":\n" 46 " pushl %ebp\n" 47 " mov %esp, %ebp\n" 48 " call gdb1435\n"); 49