36 lines
666 B
NASM
36 lines
666 B
NASM
; ========================================================================
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; LISTING 39
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; ========================================================================
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bits 16
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; Register-to-register
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mov si, bx
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mov dh, al
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; 8-bit immediate-to-register
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mov cl, 12
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mov ch, -12
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; 16-bit immediate-to-register
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mov cx, 12
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mov cx, -12
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mov dx, 3948
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mov dx, -3948
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; Source address calculation
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mov al, [bx + si]
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mov bx, [bp + di]
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mov dx, [bp]
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; Source address calculation plus 8-bit displacement
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mov ah, [bx + si + 4]
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; Source address calculation plus 16-bit displacement
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mov al, [bx + si + 4999]
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; Dest address calculation
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mov [bx + di], cx
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mov [bp + si], cl
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mov [bp], ch
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