Newsgroups: comp.sources.wanted
Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!think.com!snorkelwacker.mit.edu!bloom-picayune.mit.edu!news
From: chasman@athena.mit.edu (David Chasman)
Subject: OVERLAY OF DATA IN MSC 5.1 UNDER RTLINK
Message-ID: <1991Jun27.185403.15238@athena.mit.edu>
Keywords: RTLINK, MICROSOFT C 5.1
Sender: news@athena.mit.edu (News system)
Organization: Massachusetts Institute of Technology
Date: Thu, 27 Jun 91 18:54:03 GMT
Lines: 42

I am trying to overlay data in microsoft c 5.1 under rtlink
(I am using the large memory model )

the essence of the problem :

---------------------------------------------
file 1:

  float var1[N1];

  main1(){
     /* references to var1 */
  }
-----------------------------------------------
file 2:
 
  float var2[N2];

  main2(){
     /* references to var2 */
  }
-----------------------------------------------
file 3:

   float var_main[N_MAIN];

   main(){
      main1();
      main2();
   }
-----------------------------------------------

I want main1() and var1 to be in the overlay main1.ovl
I want main2() and var2 to be in the overlay main2.ovl
I want var_main and main() to be in the root.

(1) could you send me the compiler command lines
   and
(2) the rtlink (freeformat) command lines ?

I will be very greatful.
--David  Chasman