Sender:	nate AT cartsys DOT com
Message-ID:	<37B3594C.41AFB7FC@cartsys.com>
Date:	Thu, 12 Aug 1999 16:31:24 -0700
From:	Nate Eldredge <nate AT cartsys DOT com>
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To:	djgpp AT delorie DOT com
Subject:	Re: How to convert a selector into a pointer?
References:	<37b19b34 DOT 33491353 AT NotesXnt> <37B16C34 DOT 10FE AT mitre DOT org> <37B20CB2 DOT FC6242D9 AT geocities DOT com>
Reply-To:	djgpp AT delorie DOT com

Sahab Yazdani wrote:
> 
> [SNIPPY-TY-SNIP]
> > > This technique is highly unportable and is the way to do the stuff that
> > Watcom lets you do with pointers in 32-bit DOS mode that wouldn't be
> > prudent in a gcc-based compiler. It effectively changes the segment
> > limit of your program to 0xFFFFFFFF, so that all memory becomes
> > addressable. It also lets you accidentally take down the computer if
> What do you mean *take down*, like totally destroy it or just make it
> hang??

Probably just the latter, but disk corruption is a possibility (you can
scribble all over memory, and among the many things that usually reside
in memory is a disk cache).

Flames bursting out of the monitor is rather less likely, however.
-- 

Nate Eldredge
nate AT cartsys DOT com

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