;Thisprogram adds two positive integer numbers and stores the result. 
.8087
PAGE 60,132
        .MODEL SMALL
        .STACK  32 
;----------------------------
        .DATA
	ORG 	00H
INT1 	DD -50000
 	ORG 	10H
INT2 	DD 25000000
 	ORG 	20H
SUM 	DD ?
;----------------------------
        .CODE
START 	PROC 	FAR
 	MOV 	AX,@DATA
 	MOV 	DS,AX
 	CALL 	ADD_INT
 	MOV	AH,4CH
        INT             21H
START 	ENDP
;-----------------------------
;procedure to add two integers 
ADD_INT PROC    NEAR
 	FINIT 		;initialize 8087
 	FILD 	INT1 	;load integer 1 onto stack
 	FIADD 	INT2 	;add the second integer
 	FIST 	SUM 	;store result in SUM
 	RET
ADD_INT ENDP
;------------------------------
 	END 	START