🚀 go-pugleaf

In article <1992Dec21.173914.8767@athena.mit.edu> jawetzel@athena.mit.edu (The Rottweiler) writes:
>Just in case anyone is interested, the final version of the hello program with
>full segment definitions is included below.  Thanks again for all your help.

For *full* segment definitions, you need CODE, DATA, CONST, BSS and
STACK definitions. Example:


	.386
	INCLUDELIB DOSCALLS.LIB


CODE	SEGMENT PUBLIC FLAT 'CODE'
CODE	ENDS

DATA	SEGMENT PUBLIC FLAT 'DATA'
DATA	ENDS

CONST	SEGMENT PUBLIC FLAT 'CONST'
CONST	ENDS

BSS	SEGMENT PUBLIC FLAT 'BSS'
BSS	ENDS

STACK	SEGMENT STACK FLAT 'STACK'
STACK	ENDS

DGROUP	GROUP DATA,CONST,BSS,STACK
	ASSUME CS:FLAT,DS:FLAT,ES:FLAT,SS:FLAT


STACK	SEGMENT

	BYTE	4000H DUP (?)

STACK	ENDS


CONST	SEGMENT

message	BYTE	13, 10, "Hello, world.", 13, 10

CONST	ENDS


BSS	SEGMENT

count   DWORD	?

BSS	ENDS


CODE	SEGMENT

	EXTERN  DOS32WRITE:PROC
	EXTERN  DOS32EXIT:PROC

main	PROC

	push	OFFSET count
	push    LENGTHOF message
	push    OFFSET message
	push    1
        call    DOS32WRITE

	push	0
	push	1
	call	DOS32EXIT

main	ENDP

CODE	ENDS


	END	main


Build with the commands

	ml -c hello32.asm
	link386 /noi /pm:vio hello32;

No module definition file needed because the stack is already defined
in the source code.


Kai Uwe Rommel

--
/* Kai Uwe Rommel                                      Muenchen, Germany *
 * rommel@jonas.gold.sub.org                       Phone +49 89 723 4101 *
 * rommel@informatik.tu-muenchen.de                  Fax +49 89 723 7889 */

DOS ... is still a real mode only non-reentrant interrupt
handler, and always will be.                -Russell Williams