写出下面宏展开的正确形式:
宏定义: shift MACRO rig, m, n
mov cl,n
s&m rig, cl
ENDM
宏调用: shift ax, hl, 4
shift dx, hr, 2
宏展开: (1)
(2)
(3)
(4)
第二个空应填入?
A
mov cl, 2
B
shr dx, cl
C
mov cl,4
D
shl ax,cl
写出下面宏展开的正确形式:
宏定义: shift MACRO rig, m, n
mov cl,n
s&m rig, cl
ENDM
宏调用: shift ax, hl, 4
shift dx, hr, 2
宏展开: (1)
(2)
(3)
(4)
第二个空应填入?
A
mov cl, 2
B
shr dx, cl
C
mov cl,4
D
shl ax,cl
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