Date: Mon, 18 Apr 94 13:42:03 -0400
From: dj AT ctron DOT com (DJ Delorie)
To: white AT moe DOT coe DOT uga DOT edu
Cc: djgpp AT sun DOT soe DOT clarkson DOT edu
Subject: Re: addressing specific extended memory with farptr module


You'll need true DPMI (not go32's dpmisim) to do this.  Allocate a
selector and map it to physical memory.  Use that selector for
movedata() or farptr (movedata is faster for blocks).  You must check
_go32_info_block for the run mode to be DPMI for this to work,
otherwise you'll get garbage back from the selector alloc call.