/*
 * Hexagon system calls
 *
 * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

#include <linux/file.h>
#include <linux/fs.h>
#include <linux/linkage.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/syscalls.h>
#include <linux/unistd.h>
#include <asm/mman.h>
#include <asm/registers.h>

/*
 * System calls with architecture-specific wrappers.
 * See signal.c for signal-related system call wrappers.
 */

asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
			 unsigned long parent_tidp, unsigned long child_tidp)
{
	struct pt_regs *pregs = current_pt_regs();

	if (!newsp)
		newsp = pregs->SP;
	return do_fork(clone_flags, newsp, pregs, 0, (int __user *)parent_tidp,
		       (int __user *)child_tidp);
}