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提问人:网友pppoe234
发布时间:2022-01-07
[主观题]
ist_for_each_saft()宏和list_for_each()宏功能一样,安全性有差异
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1 ABC MACRO X1,X2,X3
2 LOCAL CONT
3 PUSH AX
4 MOV AX, X1
5 SUB AX, X2
6 CMP AX, 0
7 JGE CONT
8 NEG AX
9 CONT: MOV X3, AX
10 POP AX
11 ENDM
12 DATA SEGMENT
13 X DW 32
14 Y DW 98
15 Z DW ?
16 DATA ENDS
17 CODE SEGMENT
18 ASSUME CS:CODE,DS:DTAT
19 BEGIN: MOV AX, DATA
20 MOV DS,AX
21 ABC X,Y,Z
22 MOV AH, 4CH
23 INT 21H
24 CODE ENDS
25 END BEGIN
A、&let location = storage;
B、let &location = storage;
C、%let location = "storage";
D、%let location = storage;
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