Hello,
I've already done a part of my OS in Assembly, but now I want to build a own bootloader for it too instead of using GRUB. When I was developing my test OS in Assembly I remember that I boot it like this:
org 0x7c00
bits 16

; OS Kernel Here

times 510 - ($-$$) db 0
dw 0xAA55

This I've already know. Now I want to use this and execute the "real" OS that will be a *.bin file written to the 2nd sector of the floppy. Then I want to know somethings

    [*]How can I do a bootloader in Assembly to execute what will be starting on the 2nd sector of the floppy?
    [*]I need to add anything to the Assembly source that will be placed on the 2nd sector of the floppy?


Best Regards,
Nathan Paulino Campos
Posted on 2010-01-22 19:09:31 by nathanpc
The following site will help you enormously:

http://www.osdever.net/tutorials.php?cat=2&sort=1

Posted on 2010-01-23 14:38:16 by Synfire
Hello Synfire,
It haven't helped too much, as I've already read all that tutorials and I still don't know how to do what I want :(

Best Regards,
Nathan Paulino Campos
Posted on 2010-01-24 08:24:00 by nathanpc