You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
734 B
31 lines
734 B
bits 16
|
|
|
|
;
|
|
; 16 bit addressing
|
|
;
|
|
mov ax, word [bp]
|
|
mov ax, word [0x7FFF]
|
|
mov ax, word [bx + 0x7F]
|
|
mov ax, word [bx + 0x7FFF]
|
|
mov ax, word [bp + di]
|
|
mov ax, word [bp + si]
|
|
|
|
;
|
|
; 32 bit addressing
|
|
;
|
|
mov ax, word [ecx]
|
|
mov ax, word [ecx + edi]
|
|
mov ax, word [ecx + edi * 4]
|
|
mov ax, word [ecx + edi * 4 + 0x7f]
|
|
mov ax, word [ecx + edi * 8 + 0x7fffffff]
|
|
mov ax, word [0x7fffffff]
|
|
|
|
|
|
;
|
|
; Segment prefix.
|
|
;
|
|
mov ax, word [fs:0x30]
|
|
mov ax, word [fs:ecx]
|
|
mov ax, word [fs:ecx + edi]
|
|
mov ax, word [fs:ecx + edi * 2]
|
|
mov ax, word [fs:ecx + edi * 2 + 0x1000] |