where should I initialize GDT in my code ?

[VishalPawale]

Hi guys,

During creation of GDT where should I intialize them in my code, I mean we need to give physical address of our GDT to LGDT instruction, but what should be that address, will it be fine if I initialize them anywhere in the code?

Please suggest anything which will be good in creating GDT.......

[VishalPawale]

You might want to read a tutorial. Most of them cover entering protected mode and as such, setting up a GDT properly.

Actually I read about GDT on site, but have a doubt about where should I initialze GDT, initializing GDT anywhere in my code will it gonna create problem ahead?????

[Combuster]

Actually I read about GDT on site, but have a doubt about where should I initialze GDT, initializing GDT anywhere in my code will it gonna create problem ahead?????

Maybe if you fix your English you might actually understand what the many tutorials are telling you?

[VishalPawale]

Maybe if you fix your English you might actually understand what the many tutorials are telling you?

Yaaa, I know I'm very bad at English , so it will be better if you can give me links to that tutorials because I may not have read that tutorials you are talking about.

Thanks.

[Combuster]

Yaaa, I know I'm very bad at English , so it will be better if you can give me links to that tutorials

If that's what you want, Sure


No, really.

[ACcurrent]

Bran's kernel tutorial
JamesM tutorial
Broken thorn tutorial
http://wiki.osdev.org/Tutorials for more tutorials

[VishalPawale]

If that's what you want, Sure


No, really.

hahahahahhha

though i got some useful links from your googling................;P


thanks