Hi all, Sorry for replying late.. and thanks everyone for replying. i am not clear with answers that are given to the question . I have written a function in assembly that i have called form C code and done the linking correctly. But i want this code should run in real mode. The address that i am getting for the function is 0x5e45c000 which is a virtual address so i need to get its actual physical address to execute it in real mode (which should be less than 1 MB). So i wanted to ask is there any way to do mapping from virtual to physical in grub? Also is there any way by which i can have that assembly function placed below 1 MB ?
Best regards, Kiran Pawar.
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