| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright 2009-2012 Free Software Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| extern volatile int gnu_ifunc_initialized; |
| extern int init_stub (int arg); |
| extern int final (int arg); |
| |
| typedef int (*final_t) (int arg); |
| |
| asm (".type gnu_ifunc, @gnu_indirect_function"); |
| |
| final_t |
| gnu_ifunc (void) |
| { |
| if (! gnu_ifunc_initialized) |
| return init_stub; |
| else |
| return final; |
| } |
