Struct cranelift_codegen::isa::Encoding [−][src]
Bits needed to encode an instruction as binary machine code.
The encoding consists of two parts, both specific to the target ISA: An encoding recipe, and encoding bits. The recipe determines the native instruction format and the mapping of operands to encoded bits. The encoding bits provide additional information to the recipe, typically parts of the opcode.
Implementations
impl Encoding
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pub fn new(recipe: u16, bits: u16) -> Self
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Create a new Encoding
containing (recipe, bits)
.
pub fn recipe(self) -> usize
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Get the recipe number in this encoding.
pub fn bits(self) -> u16
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Get the recipe-specific encoding bits.
pub fn is_legal(self) -> bool
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Is this a legal encoding, or the default placeholder?
Trait Implementations
impl Clone for Encoding
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impl Copy for Encoding
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impl Debug for Encoding
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impl Default for Encoding
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The default encoding is the illegal one.
impl Display for Encoding
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ISA-independent display of an encoding.
impl Eq for Encoding
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impl PartialEq<Encoding> for Encoding
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impl StructuralEq for Encoding
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impl StructuralPartialEq for Encoding
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Auto Trait Implementations
impl RefUnwindSafe for Encoding
impl Send for Encoding
impl Sync for Encoding
impl Unpin for Encoding
impl UnwindSafe for Encoding
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,
pub fn borrow_mut(&mut self) -> &mut T
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impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
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K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
pub fn equivalent(&self, key: &K) -> bool
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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> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
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.
pub 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>,