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《大话操作系统——做坚实的工程实践派》(9)
deepin Talks
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pdlenovo
deepin
2014-11-24 17:26
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20年前,对操作系统来说,虚拟内存是个高大上的玩意,它不仅仅是具备内存保护的功能,也给应用程序的独立开发带来了方便 ,其实它的底层逻辑是一个叫MMU的东西完成了一些重要的工作……
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kingskill
deepin
2014-11-25 20:08
#1
mmu其实一笔带过了,主要还是汇编:)
bx lr蛮有趣,lr和r14是一回事嘛~
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pdlenovo
deepin
2014-11-25 21:51
#2
mmu其实一笔带过了,主要还是汇编:)
bx lr蛮有趣,lr和r14是一回事嘛~
MMU有37页,没发完呢,重要的在后面,你以为少啊,哈哈~~
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