Question

masm 编译txt不生成obj文件，可是没有发现源代码哪儿错了啊

assume cs:code,ss:stac,ds:data

stac segment
dw 0,0,0,0,0,0,0,0
stac ends

data segment
db '1. display '
db '2. brows '
db '3. replace '
db '4. modify '
data ends

code segment
start:mov ax,stac
mov ss,ax
mov sp,16
mov ax,data
mov ds,ax
mov bx,0
mvo cx,4

s:push cx
mov si,3
mov cx,4

s0:mov al,[bx+si]
and al,11011111b
mov [bx+si],al
inc si
loop s0

add bx,16
pop cx
loop s

mov ax,4c00h
int 21h

code ends
end start

Answer 1

把文件后缀名改为.asm

追问

改过，还是不行