Struct gimli::read::DebugAddr

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pub struct DebugAddr<R> { /* private fields */ }
Expand description

The raw contents of the .debug_addr section.

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impl<R: Reader> DebugAddr<R>

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pub fn get_address( &self, address_size: u8, base: DebugAddrBase<R::Offset>, index: DebugAddrIndex<R::Offset>, ) -> Result<u64>

Returns the address at the given base and index.

A set of addresses in the .debug_addr section consists of a header followed by a series of addresses.

The base must be the DW_AT_addr_base value from the compilation unit DIE. This is an offset that points to the first address following the header.

The index is the value of a DW_FORM_addrx attribute.

The address_size must be the size of the address for the compilation unit. This value must also match the header. However, note that we do not parse the header to validate this, since locating the header is unreliable, and the GNU extensions do not emit it.

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impl<T> DebugAddr<T>

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pub fn borrow<'a, F, R>(&'a self, borrow: F) -> DebugAddr<R>
where F: FnMut(&'a T) -> R,

Create a DebugAddr section that references the data in self.

This is useful when R implements Reader but T does not.

§Example Usage
// Read the DWARF section into a `Vec` with whatever object loader you're using.
let owned_section: gimli::DebugAddr<Vec<u8>> = load_section();
// Create a reference to the DWARF section.
let section = owned_section.borrow(|section| {
    gimli::EndianSlice::new(&section, gimli::LittleEndian)
});

Trait Implementations§

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impl<R: Clone> Clone for DebugAddr<R>

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fn clone(&self) -> DebugAddr<R>

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<R: Debug> Debug for DebugAddr<R>

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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<R: Default> Default for DebugAddr<R>

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fn default() -> DebugAddr<R>

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

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fn from(section: R) -> Self

Converts to this type from the input type.
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impl<R> Section<R> for DebugAddr<R>

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fn id() -> SectionId

Returns the section id for this type.
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fn reader(&self) -> &R

Returns the Reader for this section.
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fn section_name() -> &'static str

Returns the ELF section name for this type.
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fn dwo_section_name() -> Option<&'static str>

Returns the ELF section name (if any) for this type when used in a dwo file.
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fn xcoff_section_name() -> Option<&'static str>

Returns the XCOFF section name (if any) for this type when used in a XCOFF file.
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fn load<F, E>(f: F) -> Result<Self, E>
where F: FnOnce(SectionId) -> Result<R, E>,

Try to load the section using the given loader function.
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impl<R: Copy> Copy for DebugAddr<R>

Auto Trait Implementations§

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impl<R> Freeze for DebugAddr<R>
where R: Freeze,

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impl<R> RefUnwindSafe for DebugAddr<R>
where R: RefUnwindSafe,

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impl<R> Send for DebugAddr<R>
where R: Send,

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impl<R> Sync for DebugAddr<R>
where R: Sync,

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impl<R> Unpin for DebugAddr<R>
where R: Unpin,

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impl<R> UnwindSafe for DebugAddr<R>
where R: UnwindSafe,

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> From<!> for T

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fn from(t: !) -> T

Converts to this type from the input type.
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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

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