playdate_symbolize::ef

Struct BFSR

pub struct BFSR(/* private fields */);

Expand description

The BusFault Status Register shows the status of bus errors resulting from instruction fetches and data accesses and indicates memory access faults detected during a bus operation.

Implementations§

impl BFSR

pub const DOC_IBUSERR: &'static str = r#"Instruction bus error. Records whether a BusFault on an instruction prefetch has occurred."#

pub const DOC_PRECISERR: &'static str = r#"Precise data bus error."#

pub const DOC_IMPRECISERR: &'static str = r#"Imprecise data bus error."#

pub const DOC_UNSTKERR: &'static str = r#"BusFault on unstacking for a return from exception."#

pub const DOC_STKERR: &'static str = r#"BusFault on stacking for exception entry."#

pub const DOC_LSPERR: &'static str = r#"BusFault during floating point lazy state preservation (only when FPU present)."#

pub const DOC_BFARVALID: &'static str = r#"BusFault Address Register valid flag. BFAR holds a valid fault address."#

pub fn IBUSERR(&self) -> bool

Instruction bus error. Records whether a BusFault on an instruction prefetch has occurred.

pub fn PRECISERR(&self) -> bool

Precise data bus error.

pub fn IMPRECISERR(&self) -> bool

Imprecise data bus error.

pub fn UNSTKERR(&self) -> bool

BusFault on unstacking for a return from exception.

pub fn STKERR(&self) -> bool

BusFault on stacking for exception entry.

pub fn LSPERR(&self) -> bool

BusFault during floating point lazy state preservation (only when FPU present).

pub fn BFARVALID(&self) -> bool

BusFault Address Register valid flag. BFAR holds a valid fault address.

Trait Implementations§

impl Binary for BFSR

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

Formats the value using the given formatter. Read more

impl Clone for BFSR

fn clone(&self) -> BFSR

Returns a copy of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for BFSR

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

Formats the value using the given formatter. Read more

impl Display for BFSR

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

Formats the value using the given formatter. Read more

impl From<BFSR> for i16

fn from(value: BFSR) -> Self

Converts to this type from the input type.

impl From<BFSR> for i32

fn from(value: BFSR) -> Self

Converts to this type from the input type.

impl From<BFSR> for i64

fn from(value: BFSR) -> Self

Converts to this type from the input type.

impl From<BFSR> for i8

fn from(value: BFSR) -> Self

Converts to this type from the input type.

impl From<BFSR> for u16

fn from(value: BFSR) -> Self

Converts to this type from the input type.

impl From<BFSR> for u32

fn from(value: BFSR) -> Self

Converts to this type from the input type.

impl From<BFSR> for u64

fn from(value: BFSR) -> Self

Converts to this type from the input type.

impl From<BFSR> for u8

fn from(value: BFSR) -> Self

Converts to this type from the input type.

impl From<i8> for BFSR

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<u8> for BFSR

fn from(value: u8) -> Self

Converts to this type from the input type.

impl PartialEq for BFSR

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

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

impl RegTags for BFSR

fn is_empty(&self) -> bool

Has no tags

fn tags(&self) -> impl IntoIterator<Item = (&str, &str)>

Returns true tags as (name + description)

impl TryFrom<u16> for BFSR
where u8: TryFrom<u16>, Self: From<u8>,

type Error = <u8 as TryFrom<u16>>::Error

The type returned in the event of a conversion error.

fn try_from(value: u16) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u32> for BFSR
where u8: TryFrom<u32>, Self: From<u8>,

type Error = <u8 as TryFrom<u32>>::Error

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u64> for BFSR
where u8: TryFrom<u64>, Self: From<u8>,

type Error = <u8 as TryFrom<u64>>::Error

The type returned in the event of a conversion error.

fn try_from(value: u64) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for BFSR

impl Eq for BFSR

impl StructuralPartialEq for BFSR

Auto Trait Implementations§

impl Freeze for BFSR

impl RefUnwindSafe for BFSR

impl Send for BFSR

impl Sync for BFSR

impl Unpin for BFSR

impl UnwindSafe for BFSR

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<I, T> ExtractContext<I, ()> for T

fn extract_context(self, _original_input: I)

Given the context attached to a nom error, and given the original input to the nom parser, extract more the useful context information. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Indentable for T
where T: Display,

fn indented(self, indent: &str) -> Indented<'_, Self>

Wrap this object so that its Display representation is indented with the given indent. Each non-empty line of the formatted output will be prefixed with the indent. Read more

fn indented_skip_initial(self, indent: &str) -> IndentedSkipIntial<'_, Self>

Wrap this object so that its Display representation is indented with the given indent. Each non-empty line except for the first of the formatted output will be prefixed with the indent. Read more

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

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<I> RecreateContext<I> for I

fn recreate_context(_original_input: I, tail: I) -> I

Given the original input, as well as the context reported by nom, recreate a context in the original string where the error occurred. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.