1/*
2 * Copyright (C) 2009 Michael Brown <mbrown@fensystems.co.uk>.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17 */
18
19FILE_LICENCE ( GPL2_OR_LATER );
20
21#include <stdlib.h>
22#include <gpxe/efi/efi.h>
23
24/**
25 * EFI entry point
26 *
27 * @v image_handle	Image handle
28 * @v systab		System table
29 * @ret efirc		EFI return status code
30 */
31EFI_STATUS EFIAPI _start ( EFI_HANDLE image_handle,
32			   EFI_SYSTEM_TABLE *systab ) {
33	EFI_STATUS efirc;
34
35	/* Initialise EFI environment */
36	if ( ( efirc = efi_init ( image_handle, systab ) ) != 0 )
37		return efirc;
38
39	/* Call to main() */
40	return RC_TO_EFIRC ( main () );
41}
42