1 /*****************************************************************************/
4 * \brief Common L4 constants, amd64 version.
8 * (c) 2008-2009 Adam Lackorzynski <adam@os.inf.tu-dresden.de>,
9 * Alexander Warg <warg@os.inf.tu-dresden.de>,
10 * Björn Döbel <doebel@os.inf.tu-dresden.de>,
11 * Torsten Frenzel <frenzel@os.inf.tu-dresden.de>
12 * economic rights: Technische Universität Dresden (Germany)
14 * This file is part of TUD:OS and distributed under the terms of the
15 * GNU General Public License 2.
16 * Please see the COPYING-GPL-2 file for details.
18 * As a special exception, you may use this file as part of a free software
19 * library without restriction. Specifically, if other files instantiate
20 * templates or use macros or inline functions from this file, or you compile
21 * this file and link it with other files to produce an executable, this
22 * file does not by itself cause the resulting executable to be covered by
23 * the GNU General Public License. This exception does not however
24 * invalidate any other reasons why the executable file might be covered by
25 * the GNU General Public License.
27 /*****************************************************************************/
28 #ifndef __L4SYS__INCLUDE__ARCH_AMD64__CONSTS_H__
29 #define __L4SYS__INCLUDE__ARCH_AMD64__CONSTS_H__
32 * Size of a page, log2-based.
33 * \ingroup l4_memory_api
35 #define L4_PAGESHIFT 12
38 * Size of a large page, log2-based.
39 * \ingroup l4_memory_api
41 #define L4_SUPERPAGESHIFT 21
43 #include_next <l4/sys/consts.h>
45 #endif /* ! __L4SYS__INCLUDE__ARCH_AMD64__CONSTS_H__ */