From: jhorigan AT mipos2 DOT intel DOT com (John Horigan)
Subject: Re: DOS 6 killed my gcc.
To: djgpp AT sun DOT soe DOT clarkson DOT edu (DJGPP mailing list)
Date: Mon, 26 Apr 93 8:35:22 PDT

> 
> 
> Hi, kids,
> 
> Tragedy.  By installing DOS 6 I have gained 70MB of disk space and lost the use
> of djgpp.  When I run gcc, I get a message like:
> 	
> 	Processor must be in real mode, not V86 mode.
> 
> I bet you've heard this before.
> 
> Can some patient soul mail me the fix (if any) or the bad news (if none.)
> 
> Thanks.
> Russ.
> 

I had this problem too, I got gcc to work by enabling EMS and wasting
64K of upper memory (for the EMS frame buffers). But then I switched 
to umbdrvr and everything worked.

--------------------------------------------------------------------------
John W. Horigan     GRP Engineer   Architecture Verification  M/S: RN2-27
Intel, Santa Clara  (408)765-4773  jhorigan AT mipos2 DOT intel DOT com  RNB2 pole L5