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#2
streamzhang2007-12-25 16:59
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刚开始学汇编,就被搞糊涂了,请高手解释一下
CPU是AMD Opteron2210,它的MSR寄存器有两种地址表示,例如:
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MSR Address MSR Name
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0179h MCG_CAP
017Ah MCG_STATUS
017Bh MCG_CTL
C000_0408h MC4_MISC1
C000_0409h MC4_MISC2
C000_040Ah MC4_MISC3
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请问这两种地址表示方式有什么不同?分别怎样读取?哪位大虾有源码可供参考,多谢!