/*********************************************************************
 *                
 * Copyright (C) 2002,  University of New South Wales
 *                
 * File path:     elf-loader/include/elf-loader.h
 * Created:       27/08/2002 11:51:21 by Simon Winwood (sjw)
 * Description:   Generic elf support 
 *                
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *                
 * $Id: elf-loader.h,v 1.3 2003/09/24 19:06:12 skoglund Exp $
 *                
 ********************************************************************/

#ifndef __ELF_LOADER__INCLUDE__ELF_LOADER_H__
#define __ELF_LOADER__INCLUDE__ELF_LOADER_H__

#include <l4/types.h>
#include <l4/kcp.h>

/* < 0 == error, 0 == not loaded, 1 == loaded */
extern int install_module(const char *name, char *mod_start, char *mod_end, L4_KernelRootServer_t *server, L4_Word_t offset);

/* Returns start address */
extern int load_modules(L4_Word_t *entry, L4_Word_t offset);

extern L4_Word_t wrap_up(L4_Word_t val, L4_Word_t size);


#endif /* __ELF_LOADER__INCLUDE__ELF_LOADER_H__ */