1 /* Copyright (C) 2002-2016 Free Software Foundation, Inc.
2 
3    This file is part of the GNU C Library.
4 
5    The GNU C Library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public License as
7    published by the Free Software Foundation; either version 2.1 of the
8    License, or (at your option) any later version.
9 
10    The GNU C Library 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 GNU
13    Lesser General Public License for more details.
14 
15    You should have received a copy of the GNU Lesser General Public
16    License along with the GNU C Library; if not, see
17    <http://www.gnu.org/licenses/>.  */
18 
19 #include <stdlib.h>
20 #include <string.h>
21 
22 /* Required stack pointer alignment at beginning.  */
23 #define STACK_ALIGN         16
24 
25 /* Minimal stack size after allocating thread descriptor and guard size.  */
26 #define MINIMAL_REST_STACK  2048
27 
28 /* Alignment requirement for TCB.  */
29 #define TCB_ALIGNMENT       16
30 
31 /* Location of current stack frame.  */
32 #define CURRENT_STACK_FRAME __builtin_frame_address (0)
33 
34 /* XXX Until we have a better place keep the definitions here.  */
35 
36 #define __exit_thread_inline(val) \
37 INLINE_SYSCALL (exit, 1, (val))
38