1/* 2 * arch/v850/kernel/init_task.c -- Initial task/thread structures 3 * 4 * Copyright (C) 2002,03 NEC Electronics Corporation 5 * Copyright (C) 2002,03 Miles Bader <miles@gnu.org> 6 * 7 * This file is subject to the terms and conditions of the GNU General 8 * Public License. See the file COPYING in the main directory of this 9 * archive for more details. 10 */ 11 12#include <linux/mm.h> 13#include <linux/module.h> 14#include <linux/sched.h> 15#include <linux/init.h> 16#include <linux/init_task.h> 17#include <linux/fs.h> 18#include <linux/mqueue.h> 19 20#include <asm/uaccess.h> 21#include <asm/pgtable.h> 22 23static struct fs_struct init_fs = INIT_FS; 24static struct files_struct init_files = INIT_FILES; 25static struct signal_struct init_signals = INIT_SIGNALS (init_signals); 26static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); 27struct mm_struct init_mm = INIT_MM (init_mm); 28 29EXPORT_SYMBOL(init_mm); 30 31/* 32 * Initial task structure. 33 * 34 * All other task structs will be allocated on slabs in fork.c 35 */ 36struct task_struct init_task = INIT_TASK (init_task); 37 38EXPORT_SYMBOL(init_task); 39 40/* 41 * Initial thread structure. 42 * 43 * We need to make sure that this is 8192-byte aligned due to the 44 * way process stacks are handled. This is done by having a special 45 * "init_task" linker map entry. 46 */ 47union thread_union init_thread_union 48 __attribute__((__section__(".data.init_task"))) = 49 { INIT_THREAD_INFO(init_task) }; 50