3 * Daniel Engström, Omicron Ceti AB, daniel@omicron.se
5 * SPDX-License-Identifier: GPL-2.0+
8 #ifndef __ASM_PROCESSOR_H_
9 #define __ASM_PROCESSOR_H_ 1
11 #define X86_GDT_ENTRY_SIZE 8
16 X86_GDT_ENTRY_NULL = 0,
18 X86_GDT_ENTRY_32BIT_CS,
19 X86_GDT_ENTRY_32BIT_DS,
20 X86_GDT_ENTRY_32BIT_FS,
21 X86_GDT_ENTRY_16BIT_CS,
22 X86_GDT_ENTRY_16BIT_DS,
26 /* NOTE: If the above enum is modified, this define must be checked */
27 #define X86_GDT_ENTRY_32BIT_DS 3
28 #define X86_GDT_NUM_ENTRIES 7
31 #define X86_GDT_SIZE (X86_GDT_NUM_ENTRIES * X86_GDT_ENTRY_SIZE)