I want to write a simple linked list program with ASM .
Here's the code which I have tried to write(presently only for single digit numbers) ! However,it works only for 3 numbers and that too has sometimes some errors.
Please help me as to what I am supposed to do,as I am in fix !
Here's the code which I have tried to write(presently only for single digit numbers) ! However,it works only for 3 numbers and that too has sometimes some errors.
Please help me as to what I am supposed to do,as I am in fix !
.model small
.data
m1 db 10,13,'Enter Data :: $'
m2 db 10,13,'Continue ?? $'
head dw 0
.code
mov ax,@data
mov ds,ax
mov bx,1
mov ah,48h
int 21h
mov head,ax
mov dx,offset m1
mov ah,09h
int 21h
mov ah,01h
int 21h
xor ah,ah
mov bx,head
mov ,ax
mov di,head
mov dx,offset m2
mov ah,09h
int 21h
mov ah,01h
int 21h
cmp al,'y'
je loop1
cmp al,'Y'
je loop1
jmp below
loop1:
mov bx,1
mov ah,48h
int 21h
xor si,si
mov ,ax
xor di,di
mov si,ax
mov dx,offset m1
mov ah,09h
int 21h
mov ah,01h
int 21h
xor ah,ah
mov word ptr ,ax
mov di,si
mov dx,offset m2
mov ah,09h
int 21h
mov ah,01h
int 21h
cmp al,'y'
je loop1
cmp al,'Y'
je loop1
below:
mov word ptr ,0
disp:
mov ah,02h
mov dx,10
int 21h
mov dx,13
int 21h
mov bx,head
mov ah,02h
mov dx,
int 21h
lp:
mov ah,02h
add bx,2
mov dx,word ptr
int 21h
cmp word ptr ,0
jnz lp
exit:
mov ah,4ch
int 21h
end