1 /*****************************************************************************/
4 * \brief Common L4 constants, amd64 version.
8 * (c) 2008-2009 Technische Universität Dresden
9 * This file is part of TUD:OS and distributed under the terms of the
10 * GNU General Public License 2.
11 * Please see the COPYING-GPL-2 file for details.
13 * As a special exception, you may use this file as part of a free software
14 * library without restriction. Specifically, if other files instantiate
15 * templates or use macros or inline functions from this file, or you compile
16 * this file and link it with other files to produce an executable, this
17 * file does not by itself cause the resulting executable to be covered by
18 * the GNU General Public License. This exception does not however
19 * invalidate any other reasons why the executable file might be covered by
20 * the GNU General Public License.
22 /*****************************************************************************/
23 #ifndef __L4SYS__INCLUDE__ARCH_AMD64__CONSTS_H__
24 #define __L4SYS__INCLUDE__ARCH_AMD64__CONSTS_H__
27 * Size of a page, log2-based.
28 * \ingroup l4_memory_api
30 #define L4_PAGESHIFT 12
33 * Size of a large page, log2-based.
34 * \ingroup l4_memory_api
36 #define L4_SUPERPAGESHIFT 21
38 #include_next <l4/sys/consts.h>
40 #endif /* ! __L4SYS__INCLUDE__ARCH_AMD64__CONSTS_H__ */