单选题:假定全局数组a的声明为char *a[8], a的首地址为0x80498c0, i在ECX中,现要将a[i]取到EAX相应宽度的
假定全局数组a的声明为char *a[8], a的首地址为0x80498c0, i在ECX中,现要将a[i]取到EAX相应宽度的寄存器中,则所用的汇编指令是______。
@[C](2)
A. mov 0x80498c0(,%ecx), %ah
B. mov (0x80498c0, %ecx), %ah
C. mov 0x80498c0(, %ecx, 4), %eax
D. mov (0x80498c0, %ecx, 4), %eax
A.mov 0x80498c0(,%ecx), %ah
B.mov (0x80498c0, %ecx), %ah
C.mov 0x80498c0(, %ecx, 4), %eax
D.mov (0x80498c0, %ecx, 4), %eax
答案:C
@[C](2)
A. mov 0x80498c0(,%ecx), %ah
B. mov (0x80498c0, %ecx), %ah
C. mov 0x80498c0(, %ecx, 4), %eax
D. mov (0x80498c0, %ecx, 4), %eax
A.mov 0x80498c0(,%ecx), %ah
B.mov (0x80498c0, %ecx), %ah
C.mov 0x80498c0(, %ecx, 4), %eax
D.mov (0x80498c0, %ecx, 4), %eax
答案:C