Enum cortex_a::registers::HCR_EL2::APK::Value

source · [−]

#[repr(u64)]
pub enum Value {
    EnableTrapPointerAuthKeyRegsToEl2,
    DisableTrapPointerAuthKeyRegsToEl2,
}

Expand description

Trap registers holding “key” values for Pointer Authentication. Traps accesses to the following registers from EL1 to EL2, when EL2 is enabled in the current Security state, reported using EC syndrome value 0x18:

APIAKeyLo_EL1, APIAKeyHi_EL1, APIBKeyLo_EL1, APIBKeyHi_EL1, APDAKeyLo_EL1, APDAKeyHi_EL1, APDBKeyLo_EL1, APDBKeyHi_EL1, APGAKeyLo_EL1, and APGAKeyHi_EL1.

Variants

`EnableTrapPointerAuthKeyRegsToEl2`

`DisableTrapPointerAuthKeyRegsToEl2`

Trait Implementations

impl TryFromValue<u64> for Value

type EnumType = Value

fn try_from(v: u64) -> Option<Self::EnumType>

Auto Trait Implementations

impl RefUnwindSafe for Value

impl Send for Value

impl Sync for Value

impl Unpin for Value

impl UnwindSafe for Value

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.