diff options
Diffstat (limited to 'arch/x86/include/asm/segment.h')
-rw-r--r-- | arch/x86/include/asm/segment.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h new file mode 100644 index 0000000000..cb9b3d0c5c --- /dev/null +++ b/arch/x86/include/asm/segment.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2009 Juergen Beisert, Pengutronix + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * 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., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#ifndef _ASM_X86_SEGMENT_H +#define _ASM_X86_SEGMENT_H + +#include <linux/compiler.h> + +/** + * @file + * @brief To be able to mark functions running in real _and_ flat mode + */ + +/** + * Section for every program code needed to bring barebox from real mode + * to flat mode + */ +#define __bootcode __section(.boot.text) + +/** + * Section for every data needed to bring barebox from real mode + * to flat mode + */ +#define __bootdata __section(.boot.data) + +#endif /* _ASM_X86_SEGMENT_H */ |