- Joined
- Oct 26, 2012
- Messages
- 2,357
- Reaction score
- 1,086
Hello guys,
Recently I've been making a simple bootloader in FASM. I want to improve my assembly and I want to start a simple DOS-OS.
I want to share my code and please review it!
I KNOW it's not really good but I want a review!
I like to improve it a lot.
Thanks already. Have a good day.
Recently I've been making a simple bootloader in FASM. I want to improve my assembly and I want to start a simple DOS-OS.
I want to share my code and please review it!
PHP:
start:
mov ax, 07C0h
add ax, 288
mov ss, ax
mov sp, 4096
mov ax, 07C0h
mov ds, ax
mov si, text_string
call print_string
jmp $
text_string db 'I like dis shiz', 13, 10, 0
print_string:
mov ah, 0Eh
.repeat:
lodsb
cmp al, 0
je .done
int 10h
jmp .repeat
.done:
ret
times 510-($-$$) db 0
dw 0xAA55
I KNOW it's not really good but I want a review!
I like to improve it a lot.
Thanks already. Have a good day.