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我想組裝此代碼,但它返回一個錯誤。你能幫我解決嗎?謝謝。錯誤A2006:未定義的符號:DGROUP
INCLUDE irvine16.inc
.data
array db 31h,32h,33h,34h ;use db to define array
COUNT = ($-array) ;The $ operator gives the value of the location counter.
.code
main proc
mov ax, @data ;copy the address of the data segment
mov ds, ax ;@data into the DS register
mov bx, offset array ;the offset operator returns the 16-bit offset of a label
mov cx, COUNT ;set up cx register as a counter register.
mov ah, 02 ;use function 2 of int 21h - display char stored in dl on screen
LP1: mov dl, [bx] ;LP1 is a label
int 21h
inc bx
loop LP1 ;decrement cx; if cx not =0,loop back to label LP1.
mov ax, 4c00h
int 21h
main endp
end main
關鍵字:'OMF',而不是'COFF'。看[這裏](http://stackoverflow.com/a/34403271/3512216)。 – rkhb
的可能的複製[無法通過段寄存器訪問的標籤,在組裝誤差(http://stackoverflow.com/questions/1512734/cannot-access-label-through-segment-registers-error-in-assembly) – rkhb