539
A86 code (Assembly)
jmp main
main:
mov ah,0h ;Service 0, Captures the input and stores it to register al...
int 16h ; Interrupt 16 BIOS...
mov ah,2h ;Service 2
mov dl,al ;Copy register al to register dl
int 21h ;interrupt 21, prints the character
jmp exit ;goto exit
;end main
exit:
mov ah,0h ;equivalent getch in C
int 16H ;
int 20H ;equivalent System.exit(0) in java
the code above is a A86 code that waits for an input from the user
and prints what the user entered...
the .COM file is the generated file after compiling the code, like executable file in windows....A DOS program....
I've tried to invoke the .COM file using
Asumming the .COM filename is INPUT.COM
Runtime.getRuntime().exec("cmd /C start INPUT.COM");
It invokes the .COM file, but the expected flow doesn't prints what the user entered... Until terminated...
When i just double clicked the .COM file, im satisfied with the flow....
What is the proper invoking of this .COM file?
Any reply will be appreciated...
Sukatoa...
