include/arch/x86_64/gdt.h


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#ifndef _JOVE_x86_64_GDT_H
#define _JOVE_x86_64_GDT_H 1

#include "tables.h"

enum
{
    GDT_SEGMENT_KERNEL_NULL = 0,
    GDT_SEGMENT_KERNEL_CODE,
    GDT_SEGMENT_KERNEL_DATA,

    GDT_SEGMENT_USER_NULL,
    GDT_SEGMENT_USER_DATA,
    GDT_SEGMENT_USER_CODE,

    GDT_SEGMENT_TSS_LOW,
    GDT_SEGMENT_TSS_HIGH,

    GDT_SEGMENT_COUNT
};
typedef segment_descriptor_t gdt_t[GDT_SEGMENT_COUNT];

#endif