[理工] [計組] 101交大資工
http://ppt.cc/e4el
我想問的是這一題的第二小題
我看高銘的解法 覺得怪怪的
他的解法:
possible, 差距=0x00000000 - 0xffffff00 = -100(16進位) = -16^2= -256
差距在範圍內
有看到一題類似的題目:
Assume the current valie of PC is 0x00000ff0 , you can use a single branch
instruction to get the address 0xffffff00.
ans: False : 0xffffff00 - 0x00000ff0 = 0xfffef100 > 0x0001fffc
請問哪個才是對的?? 讓我頓時好困惑.....
請高手回答一下 感激不盡
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