3 * Daniel Engström, Omicron Ceti AB, daniel@omicron.se
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 #ifndef __ASM_PROCESSOR_H_
25 #define __ASM_PROCESSOR_H_ 1
27 #define X86_GDT_ENTRY_SIZE 8
32 X86_GDT_ENTRY_NULL = 0,
34 X86_GDT_ENTRY_32BIT_CS,
35 X86_GDT_ENTRY_32BIT_DS,
36 X86_GDT_ENTRY_32BIT_FS,
37 X86_GDT_ENTRY_16BIT_CS,
38 X86_GDT_ENTRY_16BIT_DS,
42 /* NOTE: If the above enum is modified, this define must be checked */
43 #define X86_GDT_ENTRY_32BIT_DS 3
46 #define X86_GDT_SIZE (X86_GDT_NUM_ENTRIES * X86_GDT_ENTRY_SIZE)