1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2019-2020 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 #include <stdio.h> 19 extern void func (); 20 void 21 __acle_se_func () 22 { 23 printf ("__acle_se_func\n"); 24 } 25 26 /* The following code is written using asm so that the instructions in function 27 * "func" will be placed in .gnu.sgstubs section of the executable. */ 28 asm ("\t.section .gnu.sgstubs,\"ax\",%progbits\n" 29 "\t.global func\n" 30 "\t.type func, %function\n" 31 "func:\n" 32 "\tnop @sg\n" 33 "\tb __acle_se_func @b.w"); 34 35 void 36 fun1 () 37 { 38 printf ("In fun1\n"); 39 } 40 41 int 42 main (void) 43 { 44 func (); 45 fun1 (); 46 __acle_se_func (); 47 func (); 48 49 return 0; 50 } 51