PatchworkOS
Loading...
Searching...
No Matches
gdt.inc
Go to the documentation of this file.
1%pragma once
2
3%define GDT_NULL 0x00
4%define GDT_KERNEL_CODE 0x08
5%define GDT_KERNEL_DATA 0x10
6%define GDT_USER_DATA 0x18
7%define GDT_USER_CODE 0x20
8%define GDT_TSS 0x28
GDT_KERNEL_DATA
@ GDT_KERNEL_DATA
Kernel data segment selector.
Definition gdt.h:40
GDT_USER_DATA
@ GDT_USER_DATA
User data segment selector.
Definition gdt.h:41
GDT_KERNEL_CODE
@ GDT_KERNEL_CODE
Kernel code segment selector.
Definition gdt.h:39
GDT_TSS
@ GDT_TSS
TSS segment selector.
Definition gdt.h:43
GDT_NULL
@ GDT_NULL
Null segment selector, unused but the gdt must start with it.
Definition gdt.h:38
GDT_USER_CODE
@ GDT_USER_CODE
User code segment selector.
Definition gdt.h:42