[−][src]Struct x86_64::registers::control::Cr3
Contains the physical address of the level 4 page table.
Methods
impl Cr3
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pub fn read() -> (PhysFrame, Cr3Flags)
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Read the current P4 table address from the CR3 register.
pub unsafe fn write(frame: PhysFrame, flags: Cr3Flags)
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Write a new P4 table address into the CR3 register.
Safety
Changing the level 4 page table is unsafe, because it's possible to violate memory safety by changing the page mapping.
Trait Implementations
Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,