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Armv8 上面MMU开着的时候物理地址和虚拟地址怎么才能一致
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Armv8 上面MMU开着的时候物理地址和虚拟地址怎么才能一致
foxbei
over 5 years ago
请教大家一个问题，armv8 64bit 上面如果mmu开着，怎样才能是物理地址和虚拟地址是一样的？
谢谢各位老大。
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Zhifei Yang
over 4 years ago
MMU 可以把 VA 页表配置成和 PA 一样。这样 VA:PA = 1:1。
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Zhifei Yang
over 4 years ago
MMU 可以把 VA 页表配置成和 PA 一样。这样 VA:PA = 1:1。
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