50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
|
/*
|
||
|
|
* arch/v850/kernel/init_task.c -- Initial task/thread structures
|
||
|
|
*
|
||
|
|
* Copyright (C) 2002,03 NEC Electronics Corporation
|
||
|
|
* Copyright (C) 2002,03 Miles Bader <miles@gnu.org>
|
||
|
|
*
|
||
|
|
* This file is subject to the terms and conditions of the GNU General
|
||
|
|
* Public License. See the file COPYING in the main directory of this
|
||
|
|
* archive for more details.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/mm.h>
|
||
|
|
#include <linux/module.h>
|
||
|
|
#include <linux/sched.h>
|
||
|
|
#include <linux/init.h>
|
||
|
|
#include <linux/init_task.h>
|
||
|
|
#include <linux/fs.h>
|
||
|
|
#include <linux/mqueue.h>
|
||
|
|
|
||
|
|
#include <asm/uaccess.h>
|
||
|
|
#include <asm/pgtable.h>
|
||
|
|
|
||
|
|
static struct fs_struct init_fs = INIT_FS;
|
||
|
|
static struct files_struct init_files = INIT_FILES;
|
||
|
|
static struct signal_struct init_signals = INIT_SIGNALS (init_signals);
|
||
|
|
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
|
||
|
|
struct mm_struct init_mm = INIT_MM (init_mm);
|
||
|
|
|
||
|
|
EXPORT_SYMBOL(init_mm);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Initial task structure.
|
||
|
|
*
|
||
|
|
* All other task structs will be allocated on slabs in fork.c
|
||
|
|
*/
|
||
|
|
struct task_struct init_task = INIT_TASK (init_task);
|
||
|
|
|
||
|
|
EXPORT_SYMBOL(init_task);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Initial thread structure.
|
||
|
|
*
|
||
|
|
* We need to make sure that this is 8192-byte aligned due to the
|
||
|
|
* way process stacks are handled. This is done by having a special
|
||
|
|
* "init_task" linker map entry.
|
||
|
|
*/
|
||
|
|
union thread_union init_thread_union
|
||
|
|
__attribute__((__section__(".data.init_task"))) =
|
||
|
|
{ INIT_THREAD_INFO(init_task) };
|