1. 根目录:
2. arch
3. nios2
4. kernel
5. syscall_table.c

/*
 * Copyright Altera Corporation (C) 2013. All rights reserved
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#include <linux/syscalls.h>
#include <linux/signal.h>
#include <linux/unistd.h>

#include <asm/syscalls.h>

#undef __SYSCALL
#define __SYSCALL(nr, call) [nr] = (call),

void *sys_call_table[__NR_syscalls] = {
#include <asm/unistd.h>
};