1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License.  See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * arch/sh64/kernel/init_task.c
7 *
8 * Copyright (C) 2000, 2001  Paolo Alberelli
9 * Copyright (C) 2003  Paul Mundt
10 *
11 */
12#include <linux/rwsem.h>
13#include <linux/mm.h>
14#include <linux/sched.h>
15#include <linux/init_task.h>
16#include <linux/mqueue.h>
17
18#include <asm/uaccess.h>
19#include <asm/pgtable.h>
20
21static struct fs_struct init_fs = INIT_FS;
22static struct files_struct init_files = INIT_FILES;
23static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
24static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
25struct mm_struct init_mm = INIT_MM(init_mm);
26
27struct pt_regs fake_swapper_regs;
28
29/*
30 * Initial thread structure.
31 *
32 * We need to make sure that this is THREAD_SIZE-byte aligned due
33 * to the way process stacks are handled. This is done by having a
34 * special "init_task" linker map entry..
35 */
36union thread_union init_thread_union
37	__attribute__((__section__(".data.init_task"))) =
38		{ INIT_THREAD_INFO(init_task) };
39
40/*
41 * Initial task structure.
42 *
43 * All other task structs will be allocated on slabs in fork.c
44 */
45struct task_struct init_task = INIT_TASK(init_task);
46