| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame^] | 1 | /* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | |
| 4 | The GNU C Library is free software; you can redistribute it and/or |
| 5 | modify it under the terms of the GNU Lesser General Public |
| 6 | License as published by the Free Software Foundation; either |
| 7 | version 2.1 of the License, or (at your option) any later version. |
| 8 | |
| 9 | The GNU C Library is distributed in the hope that it will be useful, |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | Lesser General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU Lesser General Public |
| 15 | License along with the GNU C Library; if not, write to the Free |
| 16 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 17 | 02111-1307 USA. */ |
| 18 | |
| 19 | /* Default stack size. */ |
| 20 | #define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024) |
| 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 | |
| 32 | /* Location of current stack frame. */ |
| 33 | #define CURRENT_STACK_FRAME __builtin_frame_address (0) |
| 34 | |
| 35 | |
| 36 | /* XXX Until we have a better place keep the definitions here. */ |
| 37 | |
| 38 | #define __exit_thread_inline(val) \ |
| 39 | INLINE_SYSCALL (exit, 1, (val)) |