1 /* Copyright (C) 2003-2023 Free Software Foundation, Inc. 2 3 This file is part of GDB. 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 #ifdef SYMBOL_PREFIX 19 #define SYMBOL(str) SYMBOL_PREFIX #str 20 #else 21 #define SYMBOL(str) #str 22 #endif 23 24 void standard (void); 25 26 int 27 main (void) 28 { 29 standard (); 30 return 0; 31 } 32 33 /* A normal prologue. */ 34 35 #ifdef __x86_64__ 36 asm(".text\n" 37 " .align 8\n" 38 SYMBOL (standard) ":\n" 39 " push %rbp\n" 40 " mov %rsp, %rbp\n" 41 " push %rdi\n" 42 " int3\n" 43 " leaveq\n" 44 " retq\n"); 45 46 #else 47 48 asm(".text\n" 49 " .align 8\n" 50 " .global " SYMBOL(standard) "\n" 51 SYMBOL (standard) ":\n" 52 " pushl %ebp\n" 53 " movl %esp, %ebp\n" 54 " pushl %edi\n" 55 " int3\n" 56 " leave\n" 57 " ret\n"); 58 59 #endif 60