Linux kernel ARM Translation table base (TTB0 and TTB1)

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一个人的身影
一个人的身影 2020-12-08 12:14

Compiled Linux kernel 2.6.34.3 for ARMv7 (Cortex-a8)

I looked into the kernel code and it looks like the Linux kernel sets the hardware page tables for the kernel

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  •  一个人的身影
    2020-12-08 12:51

    The TTBR0 holds the base address of translation table 0, and information about the memory it occupies.

    This is one of the translation tables for the stage 1 translation of memory accesses from modes other than Hyp mode

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