1/* Unwinder test program. 2 3 Copyright 2003-2020 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 3 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, see <http://www.gnu.org/licenses/>. */ 19 20#ifdef SYMBOL_PREFIX 21#define SYMBOL(str) SYMBOL_PREFIX #str 22#else 23#define SYMBOL(str) #str 24#endif 25 26void 27trap (void) 28{ 29 asm ("int $0x03"); 30} 31 32/* Make sure that main directly follows a function without an 33 epilogue. */ 34 35asm(".text\n" 36 " .align 8\n" 37 " .globl gdb1435\n" 38 "gdb1435:\n" 39 " pushl %ebp\n" 40 " mov %esp, %ebp\n" 41 " call " SYMBOL (trap) "\n" 42 " .globl " SYMBOL (main) "\n" 43 SYMBOL (main) ":\n" 44 " pushl %ebp\n" 45 " mov %esp, %ebp\n" 46 " call gdb1435\n"); 47