Struct page_table::x86_64::X64PagingMetaData

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pub struct X64PagingMetaData;
Available on x86-64 only.
Expand description

metadata of x86_64 page tables.

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impl PagingMetaData for X64PagingMetaData

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const LEVELS: usize = 4usize

The number of levels of the hardware page table.
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const PA_MAX_BITS: usize = 52usize

The maximum number of bits of physical address.
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const VA_MAX_BITS: usize = 48usize

The maximum number of bits of virtual address.
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const PA_MAX_ADDR: usize = _

The maximum physical address.
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fn paddr_is_valid(paddr: usize) -> bool

Whether a given physical address is valid.
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fn vaddr_is_valid(vaddr: usize) -> bool

Whether a given virtual address is valid.

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