int 13h, can it be used within protected mode of i386?

Question about which tools to use, bugs, the best way to implement a function, etc should go here. Don't forget to see if your question is answered in the wiki first! When in doubt post here.
Post Reply
User avatar
Combuster
Member
Member
Posts: 9301
Joined: Wed Oct 18, 2006 3:45 am
Libera.chat IRC: [com]buster
Location: On the balcony, where I can actually keep 1½m distance
Contact:
Contact Combuster

Post by Combuster »

Pitchu wrote:Why to configure PIC?
I mean, wont IRQ0 invoke INT 08 routine i.e. index 9 in IDT.
Normally it does, however, that interrupt is shared with the double fault exception. Try asking yourself the question: was that a clock tick or did I screw up big time?
"Certainly avoid yourself. He is a newbie and might not realize it. You'll hate his code deeply a few years down the road." - Sortie
[ My OS ] [ VDisk/SFS ]
Top
User avatar
zaleschiemilgabriel
Member
Member
Posts: 232
Joined: Mon Feb 04, 2008 3:58 am

Post by zaleschiemilgabriel »

Read this first:
http://www.x86.org/articles/pmbasics/tspec_a1_doc.htm
After you make sure that you understand every word and every table there, come back here and read your post again. :P

EDIT: Also make sure that you understand the context the words are used in... Sorry if that sounds rude. I'm just trying to be funny.
Top
pcmattman
Member
Member
Posts: 2566
Joined: Sun Jan 14, 2007 9:15 pm
Libera.chat IRC: miselin
Location: Sydney, Australia (I come from a land down under!)
Contact:
Contact pcmattman

Post by pcmattman »

zaleschiemilgabriel wrote:I'm just trying to be funny.
Don't - it doesn't help anybody.
Top
Post Reply

Return to “OS Development”