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Runtime error
Runtime error
File size: 840 Bytes
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MBALIGN equ 1<<0 ; align loaded modules on page boundaries
MEMINFO equ 1<<1 ; provide memory map
FLAGS equ 0 ; this is the Multiboot 'flag' field
MAGIC equ 0x1BADB002 ; 'magic number' lets bootloader find the header
CHECKSUM equ -(MAGIC + FLAGS) ; checksum of above, to prove we are multiboot
section .multiboot
align 4
dd MAGIC
dd FLAGS
dd CHECKSUM
section .bss
resb 2*4096 ; 0x2000
stack_top:
section .text
_start:
main:
xor eax, eax
xor ecx, ecx
xor edx, edx
xor ebx, ebx
mov esp, stack_top
xor ebp, ebp
xor esi, esi
xor edi, edi
pxor xmm0, xmm0
; make space for memory operations
sub esp, 32
push 0
popf
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