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Mail Archives: djgpp/1996/05/03/22:48:12

Xref: news2.mv.net comp.os.msdos.djgpp:3406
From: leathm AT gbrmpa DOT gov DOT au (Leath Muller)
Newsgroups: comp.os.msdos.djgpp
Subject: Copying normal mem to graphics mem (VBE 2.0 & linear)
Date: 3 May 1996 01:51:40 GMT
Lines: 17
Message-ID: <4mborc$bq0@news.mel.aone.net.au>
NNTP-Posting-Host: solwarra.gbrmpa.gov.au
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

I have setup a area of graphics memory using UniVBE and the VBE 2.0 calls
which I have mapped to a segment using __djgpp_allocate_LDT_descriptors.
The problem is, whenever I try to copy memory to this new selector using
the segment returned from the call, I get either a protection fault (if it
compiles), or an error at compile time in my code. The error at compile
time has something like
	unexpected letter after %-...

Can anybody help me with this??? 

All I need (even code!!! :) is to know how to do, say a rep movsl, from
my malloc'd memory, to the graphics memory.

Any help appreciated here, cause I have only been using djgpp for about 4
days...

Leathal.

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