46 lines
720 B
NASM
46 lines
720 B
NASM
; multi-segment executable file template.
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data segment
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; add your data here!
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num1 db 0Ah
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num2 db 2h
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ris db 0000h
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pkey db "press any key...$"
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ends
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stack segment
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dw 128 dup(0)
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ends
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code segment
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start:
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; set segment registers:
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mov ax, data
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mov ds, ax
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mov es, ax
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; add your code here
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mov ax, 0000h
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mov bx, 0000h
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mov al, num1
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mov bl, num2
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sub al, bl
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mov ris, al
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lea dx, pkey
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mov ah, 9
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int 21h ; output string at ds:dx
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; wait for any key....
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mov ah, 1
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int 21h
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mov ax, 4c00h ; exit to operating system.
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int 21h
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ends
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end start ; set entry point and stop the assembler.
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