Blame sysdeps/generic/abort-instr.h
|
Packit |
6c4009 |
/* Magic instruction to crash quickly and reliably. Generic/stub version.
|
|
Packit |
6c4009 |
Copyright (C) 2014-2018 Free Software Foundation, Inc.
|
|
Packit |
6c4009 |
This file is part of the GNU C Library.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
The GNU C Library is free software; you can redistribute it and/or
|
|
Packit |
6c4009 |
modify it under the terms of the GNU Lesser General Public
|
|
Packit |
6c4009 |
License as published by the Free Software Foundation; either
|
|
Packit |
6c4009 |
version 2.1 of the License, or (at your option) any later version.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
The GNU C Library is distributed in the hope that it will be useful,
|
|
Packit |
6c4009 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
Packit |
6c4009 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Packit |
6c4009 |
Lesser General Public License for more details.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
You should have received a copy of the GNU Lesser General Public
|
|
Packit |
6c4009 |
License along with the GNU C Library; if not, see
|
|
Packit |
6c4009 |
<http://www.gnu.org/licenses/>. */
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#ifndef _ABORT_INSTR_H
|
|
Packit |
6c4009 |
#define _ABORT_INSTR_H 1
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
/* If the compiler provides the generic way to generate the right
|
|
Packit |
6c4009 |
instruction, we can use that without any machine-specific knowledge. */
|
|
Packit |
6c4009 |
#if HAVE_BUILTIN_TRAP
|
|
Packit |
6c4009 |
# define ABORT_INSTRUCTION __builtin_trap ()
|
|
Packit |
6c4009 |
#else
|
|
Packit |
6c4009 |
/* We cannot give any generic instruction to crash the program.
|
|
Packit |
6c4009 |
abort will have to make sure it never returns. */
|
|
Packit |
6c4009 |
#endif
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#endif /* abort-instr.h */
|