22 lines
280 B
NASM
22 lines
280 B
NASM
gdt_null_segment:
|
|
dq 0x0
|
|
gdt_code_segment:
|
|
dw 0xffff
|
|
dw 0x0
|
|
db 0x0
|
|
db 10011010b
|
|
db 11001111b
|
|
db 0x0
|
|
gdt_data_segment:
|
|
dw 0xffff
|
|
dw 0x0
|
|
db 0x0
|
|
db 10010010b
|
|
db 11001111b
|
|
db 0x0
|
|
gdt_end:
|
|
|
|
gdt:
|
|
dw gdt_end - gdt_null_segment - 1
|
|
dd gdt_null_segment
|