nasm-uefi/toe-x64.asm

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271 B
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2020-12-23 16:59:48 -08:00
bits 64
org 0x8005000
section .text
global _start
_start:
FB equ 0x8003000 + 56
FBS equ 0x8003000 + 64
jmp begin
dw 0
dd 1
dd 2
dd 3
dd 4
dd 5
dd 6
dd 7
begin:
mov r8, 0x1111BBBB66660000
mov rcx, [FB]
mov rax, [FBS]
Q:
sub rax, 8
mov [rcx+rax],r8
jnz Q
jmp $