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Mail Archives: djgpp/1999/11/10/08:04:51

From: esox1999 AT my-deja DOT com
Newsgroups: comp.os.msdos.djgpp
Subject: A way to go ring0 with gcc, to deal with virtual addresses ?
Date: Wed, 10 Nov 1999 11:56:44 GMT
Organization: Deja.com - Before you buy.
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Hi, I try to go ring0 with gcc. I use a pentium
with w95.
I know it is possible to go ring0, I've read an
article which shows the trick :
http://asmjournal.freeservers.com/issues/
apj_1.txt

but it is the intel asm syntax in this article.
I'd like to do the same with the AT&T syntax. Do
anyone know how to do that, and if there is an
exemple somewhere ? Actually, I can't find the
equivalent for the opcodes such as sidt, sldt in
the AT&T syntax.

My aim is to access the physical addresses.


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