Date:	Tue, 22 Feb 1994 09:56:13 +0100
From:	fine AT vxcern DOT cern DOT ch
Subject:	MSDOS appl vs LINUX, done. Just another problem
Apparently-To:	<djgpp AT sun DOT soe DOT clarkson DOT edu>

   Hi world,

  Yesterday I asked:

>
>   Hi gurus,
>
>     Who would be so kind to enligth me a little.
>
>   I try to build MSDOS application via LINUX.
>
>   I did:
>     - gcc with DJGPP include's and specs on LINUX        - OK!
>     - building libraries on LINUX                        - OK!!
>     - copy all libraries to MSDOS and ranlib it again    - OK!!!
>     - building application with DJGPP ld and DJGPP lib's - OK!!!!
>
>     - run my application via GO32:
>       go32 PAWDOS.out ==>
>
>            go32 version 1.11.maint3 Copyright (C) 1993 DJ Delorie
>            Unknown file type 0x6465 (062145)
>
>    What I have missed.
>
>   Any ideas!
>    Thank you in advance
>    Valery Fine (fine AT vxcern DOT cern DOT ch)
>

  I can answer myself, that  all was done right. There is no problem with 
LINUX.

  Problem with the size of my application and libraries on PC itself.

  When I try to build application ld was running about 20 minutes than told:


  =====>  Virtual memory exhausted! <=======

  and made the exe-file PAWDOS.exe, size 3'386'368 bytes long. So I guess 
this file wasn't complete and it was reason of GO32 message.


  I tried to build application two ways.
  The first one was based on the restricted version of my libraries:


 Volume in drive C is DECPC
 Volume Serial Number is 443F-15EE
 Directory of C:\CERN\LIB

LIBKERN  A         472,946 06-01-93  12:08p
LIBPAW   A       1,256,432 05-28-93   6:57p
LIBMATH  A       1,230,316 05-26-93   2:00p
LIBPACK  A       2,935,816 05-21-93   4:36p
LIBGRAF  A       1,039,352 05-05-93  11:47a
        5 file(s)      6,934,862 bytes
                      38,690,816 bytes free

   This way I had right executable and it worked.

  The second way I tried to build exact the same application but using the 
"full" library kit:


 Volume in drive C is DECPC
 Volume Serial Number is 443F-15EE
 Directory of C:\CERN\LIB\94A

LIBKERN  A         796,138 02-19-94  10:10p
LIBMATH  A       2,504,762 02-19-94  10:10p
LIBGRAFG A       1,302,460 02-21-94   2:48p
LIBGRAF  A         900,728 02-19-94  10:09p
LIBPACK  A       6,100,012 02-21-94   2:48p
LIBPAW   A       2,135,278 02-21-94  12:47p
        6 file(s)     13,739,378 bytes
                      38,694,912 bytes free


  This way I had:

====>  Virtual memory exhausted! <=======

    So question:

    I guess the DJGPP restricts the total size of Libraries. Is it true and 
is it possible to work around it?

    Any ideas?

    Thank you in advance.

       Valery Fine

============================================================================

   My PC is DECpc 466d2 (Intel 486/66 inside) and I have 38 Mbyte free on 
HDD, the RAM configuration is:


Modules using memory below 1 MB:

  Name           Total       =   Conventional   +   Upper Memory
  --------  ----------------   ----------------   ----------------
  MSDOS       17,949   (18K)     17,949   (18K)          0    (0K)
  HIMEM        1,120    (1K)      1,120    (1K)          0    (0K)
  IPCUST       1,200    (1K)      1,200    (1K)          0    (0K)
  IFCUST         464    (0K)        464    (0K)          0    (0K)
  MVSOUND     10,800   (11K)     10,800   (11K)          0    (0K)
  SLCD        23,600   (23K)     23,600   (23K)          0    (0K)
  COMMAND      3,760    (4K)      3,760    (4K)          0    (0K)
  MOUSE       15,648   (15K)     15,648   (15K)          0    (0K)
  SMARTDRV    29,024   (28K)     29,024   (28K)          0    (0K)
  MSCDEX      36,256   (35K)     36,256   (35K)          0    (0K)
  Free       513,824  (502K)    513,824  (502K)          0    (0K)

Memory Summary:

  Type of Memory       Total   =    Used    +    Free
  ----------------  ----------   ----------   ----------
  Conventional         654,336      140,512      513,824
  Upper                      0            0            0
  Reserved                   0            0            0
  Extended (XMS)     7,340,032    2,162,688    5,177,344
  ----------------  ----------   ----------   ----------
  Total memory       7,994,368    2,303,200    5,691,168

  Total under 1 MB     654,336      140,512      513,824

  Largest executable program size        513,264   (501K)
  Largest free upper memory block              0     (0K)
  MS-DOS is resident in the high memory area.




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