ostd::arch::cpu::context::cpuid

Struct DatInfo

pub struct DatInfo {
    pub(crate) _eax: u32,
    pub(crate) ebx: u32,
    pub(crate) ecx: u32,
    pub(crate) edx: u32,
}
Expand description

Deterministic Address Translation Structure

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§_eax: u32§ebx: u32§ecx: u32§edx: u32

Implementations§

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impl DatInfo

pub fn has_4k_entries(&self) -> bool

4K page size entries supported by this structure

pub fn has_2mb_entries(&self) -> bool

2MB page size entries supported by this structure

pub fn has_4mb_entries(&self) -> bool

4MB page size entries supported by this structure

pub fn has_1gb_entries(&self) -> bool

1GB page size entries supported by this structure

pub fn is_fully_associative(&self) -> bool

Fully associative structure

pub fn partitioning(&self) -> u8

Partitioning (0: Soft partitioning between the logical processors sharing this structure).

pub fn ways(&self) -> u16

Ways of associativity.

pub fn sets(&self) -> u32

Number of Sets.

pub fn cache_type(&self) -> DatType

Translation cache type field.

pub fn cache_level(&self) -> u8

Translation cache level (starts at 1)

pub fn max_addressable_ids(&self) -> u16

Maximum number of addressable IDs for logical processors sharing this translation cache

Trait Implementations§

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impl Debug for DatInfo

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

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Causes self to use its Binary implementation when Debug-formatted.
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Causes self to use its Display implementation when Debug-formatted.
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Causes self to use its LowerExp implementation when Debug-formatted.
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Causes self to use its Pointer implementation when Debug-formatted.
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Causes self to use its UpperExp implementation when Debug-formatted.
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Causes self to use its UpperHex implementation when Debug-formatted.
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type Metadata = ()

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