[−][src]Struct x86_64::registers::control::Cr0Flags
Configuration flags of the Cr0 register.
Implementations
impl Cr0Flags
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pub const PROTECTED_MODE_ENABLE: Cr0Flags
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Enables protected mode.
pub const MONITOR_COPROCESSOR: Cr0Flags
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Enables monitoring of the coprocessor, typical for x87 instructions.
Controls together with the TASK_SWITCHED
flag whether a wait
or fwait
instruction should cause a device-not-available exception.
pub const EMULATE_COPROCESSOR: Cr0Flags
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Force all x87 and MMX instructions to cause an exception.
pub const TASK_SWITCHED: Cr0Flags
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Automatically set to 1 on hardware task switch.
This flags allows lazily saving x87/MMX/SSE instructions on hardware context switches.
pub const NUMERIC_ERROR: Cr0Flags
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Enables the native error reporting mechanism for x87 FPU errors.
pub const WRITE_PROTECT: Cr0Flags
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Controls whether supervisor-level writes to read-only pages are inhibited.
When set, it is not possible to write to read-only pages from ring 0.
pub const ALIGNMENT_MASK: Cr0Flags
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Enables automatic alignment checking.
pub const NOT_WRITE_THROUGH: Cr0Flags
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Ignored. Used to control write-back/write-through cache strategy on older CPUs.
pub const CACHE_DISABLE: Cr0Flags
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Disables internal caches (only for some cases).
pub const PAGING: Cr0Flags
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Enables page translation.
pub fn empty() -> Cr0Flags
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Returns an empty set of flags
pub fn all() -> Cr0Flags
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Returns the set containing all flags.
pub fn bits(&self) -> u64
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Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u64) -> Option<Cr0Flags>
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Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub fn from_bits_truncate(bits: u64) -> Cr0Flags
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Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub unsafe fn from_bits_unchecked(bits: u64) -> Cr0Flags
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Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
pub fn is_empty(&self) -> bool
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Returns true
if no flags are currently stored.
pub fn is_all(&self) -> bool
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Returns true
if all flags are currently set.
pub fn intersects(&self, other: Cr0Flags) -> bool
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Returns true
if there are flags common to both self
and other
.
pub fn contains(&self, other: Cr0Flags) -> bool
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Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: Cr0Flags)
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Inserts the specified flags in-place.
pub fn remove(&mut self, other: Cr0Flags)
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Removes the specified flags in-place.
pub fn toggle(&mut self, other: Cr0Flags)
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Toggles the specified flags in-place.
pub fn set(&mut self, other: Cr0Flags, value: bool)
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Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl Binary for Cr0Flags
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impl BitAnd<Cr0Flags> for Cr0Flags
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type Output = Cr0Flags
The resulting type after applying the &
operator.
fn bitand(self, other: Cr0Flags) -> Cr0Flags
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Returns the intersection between the two sets of flags.
impl BitAndAssign<Cr0Flags> for Cr0Flags
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fn bitand_assign(&mut self, other: Cr0Flags)
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Disables all flags disabled in the set.
impl BitOr<Cr0Flags> for Cr0Flags
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type Output = Cr0Flags
The resulting type after applying the |
operator.
fn bitor(self, other: Cr0Flags) -> Cr0Flags
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Returns the union of the two sets of flags.
impl BitOrAssign<Cr0Flags> for Cr0Flags
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fn bitor_assign(&mut self, other: Cr0Flags)
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Adds the set of flags.
impl BitXor<Cr0Flags> for Cr0Flags
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type Output = Cr0Flags
The resulting type after applying the ^
operator.
fn bitxor(self, other: Cr0Flags) -> Cr0Flags
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Returns the left flags, but with all the right flags toggled.
impl BitXorAssign<Cr0Flags> for Cr0Flags
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fn bitxor_assign(&mut self, other: Cr0Flags)
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Toggles the set of flags.
impl Clone for Cr0Flags
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fn clone(&self) -> Cr0Flags
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Copy for Cr0Flags
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impl Debug for Cr0Flags
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impl Eq for Cr0Flags
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impl Extend<Cr0Flags> for Cr0Flags
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fn extend<T: IntoIterator<Item = Cr0Flags>>(&mut self, iterator: T)
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fn extend_one(&mut self, item: A)
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fn extend_reserve(&mut self, additional: usize)
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impl FromIterator<Cr0Flags> for Cr0Flags
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fn from_iter<T: IntoIterator<Item = Cr0Flags>>(iterator: T) -> Cr0Flags
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impl Hash for Cr0Flags
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl LowerHex for Cr0Flags
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impl Not for Cr0Flags
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type Output = Cr0Flags
The resulting type after applying the !
operator.
fn not(self) -> Cr0Flags
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Returns the complement of this set of flags.
impl Octal for Cr0Flags
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impl Ord for Cr0Flags
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fn cmp(&self, other: &Cr0Flags) -> Ordering
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#[must_use]fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<Cr0Flags> for Cr0Flags
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impl PartialOrd<Cr0Flags> for Cr0Flags
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fn partial_cmp(&self, other: &Cr0Flags) -> Option<Ordering>
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fn lt(&self, other: &Cr0Flags) -> bool
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fn le(&self, other: &Cr0Flags) -> bool
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fn gt(&self, other: &Cr0Flags) -> bool
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fn ge(&self, other: &Cr0Flags) -> bool
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impl StructuralEq for Cr0Flags
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impl StructuralPartialEq for Cr0Flags
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impl Sub<Cr0Flags> for Cr0Flags
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type Output = Cr0Flags
The resulting type after applying the -
operator.
fn sub(self, other: Cr0Flags) -> Cr0Flags
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Returns the set difference of the two sets of flags.
impl SubAssign<Cr0Flags> for Cr0Flags
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fn sub_assign(&mut self, other: Cr0Flags)
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Disables all flags enabled in the set.
impl UpperHex for Cr0Flags
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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>,