blob: ee50e4e29f29ea48034c190cc24b5ffdaee236c8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
.intel_syntax noprefix
.global _GDT_flush
.type _GDT_flush, @function
_GDT_flush:
/* First Argument (Pointer to the GDT) */
mov eax, [esp + 4]
/* Load GDT */
lgdt [eax]
/* Offset For Kernel Data Segment (16 bits) */
mov eax, 0x10
/* Set the Data Segment Selectors */
mov ds, ax
mov es, ax
mov fs, ax
mov gs, ax
mov ss, ax
/* Set the Code Segment Selector */
jmp 0x08:.flush
.flush:
ret
|
