有间客栈.
RT下面是栈~~
王爽老师源程序
程序代码：assume cs:codesg, ds:datasg, ss:stacksg
datasg segment
db 'ibm '
db 'dec '
db 'dos '
db 'vax '
datasg ends
stacksg segments
dw 0, 0, 0, 0, 0, 0, 0, 0
stacksg ends
codesg segment
start : mov ax, stacksg
mov ss, ax
mov sp, 16
mov ax, datasg
mov ds, ax
mov cx, 4
mov bx, 0
s:
push cx
mov cx, 3
mov si, 0
s1: mov al, [bx + si]
and al, 11011111b
mov [bx + si], al
inc si
loop s1
add bx, 16
pop cx
loop s
mov ax, 4c00h
int 21h
codesg ends
end start功能就是将DATA段的字符都变成大写 调式通不过我估计问题出在栈的定义上
换成
stacksg segments para stack 'stacksg'
dw 0, 0, 0, 0, 0, 0, 0, 0
stacksg ends或者stacksg segments para stack
dw 0, 0, 0, 0, 0, 0, 0, 0
stacksg ends都不行那 怎么办？
的吃！