Struct tartan_arch::aarch64::interrupt::MaskRegister

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pub struct MaskRegister(/* private fields */);
Available on AArch64 only.
Expand description

DAIF: Controls masking of different kinds of exceptions.

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impl MaskRegister

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pub fn fast_interrupts_masked(&self) -> bool

F: Mask fast (FIQ) interrupts.

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pub fn interrupts_masked(&self) -> bool

I: Mask regular (IRQ) interrupts.

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pub fn system_error_masked(&self) -> bool

A: Mask system error (SError) exceptions.

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pub fn debug_masked(&self) -> bool

D: Mask debugging-related exceptions (breakpoints, watchpoints, stepping) for the current exception level.

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pub fn set_fast_interrupts_masked(&mut self, value: bool)

F: Mask fast (FIQ) interrupts.

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pub fn with_fast_interrupts_masked(&mut self, value: bool) -> Self

F: Mask fast (FIQ) interrupts.

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pub fn set_interrupts_masked(&mut self, value: bool)

I: Mask regular (IRQ) interrupts.

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pub fn with_interrupts_masked(&mut self, value: bool) -> Self

I: Mask regular (IRQ) interrupts.

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pub fn set_system_error_masked(&mut self, value: bool)

A: Mask system error (SError) exceptions.

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pub fn with_system_error_masked(&mut self, value: bool) -> Self

A: Mask system error (SError) exceptions.

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pub fn set_debug_masked(&mut self, value: bool)

D: Mask debugging-related exceptions (breakpoints, watchpoints, stepping) for the current exception level.

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pub fn with_debug_masked(&mut self, value: bool) -> Self

D: Mask debugging-related exceptions (breakpoints, watchpoints, stepping) for the current exception level.

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impl MaskRegister

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pub fn get() -> Self

Retrieve the current value of this register

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pub fn set(value: Self)

Update the register to the given value.

Trait Implementations§

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impl Bitfield<u64> for MaskRegister

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fn new(value: T) -> Self

Construct a new bitfield type from its underlying representation
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fn value(self) -> T

Unwrap the bitfield into its underlying representation
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impl Clone for MaskRegister

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fn clone(&self) -> MaskRegister

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for MaskRegister

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

Formats the value using the given formatter. Read more
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impl Default for MaskRegister

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fn default() -> MaskRegister

Returns the “default value” for a type. Read more
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impl From<MaskRegister> for u64

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fn from(val: MaskRegister) -> Self

Converts to this type from the input type.
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impl From<u64> for MaskRegister

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fn from(val: u64) -> Self

Converts to this type from the input type.
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impl PartialEq for MaskRegister

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fn eq(&self, other: &MaskRegister) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for MaskRegister

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impl Eq for MaskRegister

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impl StructuralPartialEq for MaskRegister

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.