Struct wasmer_compiler::Relocation

source · [−]

pub struct Relocation {
    pub kind: RelocationKind,
    pub reloc_target: RelocationTarget,
    pub offset: CodeOffset,
    pub addend: Addend,
}

Expand description

A record of a relocation to perform.

Fields

kind: RelocationKind

The relocation kind.

reloc_target: RelocationTarget

Relocation target.

offset: CodeOffset

The offset where to apply the relocation.

addend: Addend

The addend to add to the relocation value.

Implementations

source

impl Relocation

source

pub fn for_address(
    &self,
    start: usize,
    target_func_address: u64
) -> (usize, u64 )

Given a function start address, provide the relocation relative to that address.

The function returns the relocation address and the delta.

Trait Implementations

source

impl Archive for Relocation where
    RelocationKind: Archive,
    RelocationTarget: Archive,
    CodeOffset: Archive,
    Addend: Archive,

type Archived = ArchivedRelocation

The archived representation of this type. Read more

type Resolver = RelocationResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type. Read more

source

unsafe fn resolve(
    &self,
    pos: usize,
    resolver: Self::Resolver,
    out: *mut Self::Archived
)

Creates the archived version of this value at the given position and writes it to the given output. Read more

source

impl Clone for Relocation

source

fn clone(&self) -> Relocation

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

source

impl Debug for Relocation

source

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

Formats the value using the given formatter. Read more

source

impl<'de> Deserialize<'de> for Relocation

source

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

source

impl<D: Fallible + ?Sized> Deserialize<Relocation, D> for Archived<Relocation> where
 RelocationKind: Archive,
 Archived<RelocationKind>: Deserialize<RelocationKind, D>,
 RelocationTarget: Archive,
 Archived<RelocationTarget>: Deserialize<RelocationTarget, D>,
 CodeOffset: Archive,
 Archived<CodeOffset>: Deserialize<CodeOffset, D>,
 Addend: Archive,
 Archived<Addend>: Deserialize<Addend, D>,

source

fn deserialize(&self, deserializer: &mut D) -> Result<Relocation, D::Error>

Deserializes using the given deserializer

source

impl MemoryUsage for Relocation

source

fn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize

Returns the size of the referenced value in bytes. Read more

source

impl PartialEq<Relocation> for Relocation

source

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

This method tests for self and other values to be equal, and is used by ==. Read more

source

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

This method tests for !=.

source

impl Serialize for Relocation

source

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

source

impl<S: Fallible + ?Sized> Serialize<S> for Relocation where
 RelocationKind: Serialize<S>,
 RelocationTarget: Serialize<S>,
 CodeOffset: Serialize<S>,
 Addend: Serialize<S>,

source

fn serialize(&self, serializer: &mut S) -> Result<Self::Resolver, S::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type. Read more

source

impl Eq for Relocation

source

impl StructuralEq for Relocation

source

impl StructuralPartialEq for Relocation

Auto Trait Implementations

impl RefUnwindSafe for Relocation

impl Send for Relocation

impl Sync for Relocation

impl Unpin for Relocation

impl UnwindSafe for Relocation

Blanket Implementations

source

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

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

source

pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

source

impl<T> ArchiveUnsized for T where
T: Archive,

type Archived = <T as Archive>::Archived

The archived counterpart of this type. Unlike Archive, it may be unsized. Read more

type MetadataResolver = ()

The resolver for the metadata of this type. Read more

source

pub unsafe fn resolve_metadata(
 &self,
 usize,
 <T as ArchiveUnsized>::MetadataResolver,
 *mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
)

Creates the archived version of the metadata for this value at the given position and writes it to the given output. Read more

source

unsafe fn resolve_unsized(
 &self,
 from: usize,
 to: usize,
 resolver: Self::MetadataResolver,
 out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived>
)

Resolves a relative pointer to this value with the given from and to and writes it to the given output. Read more

source

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

source

pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

source

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

source

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

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

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

source

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

source

impl<T, S> SerializeUnsized<S> for T where
T: Serialize<S>,
S: Serializer + ?Sized,

source

pub fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>

Writes the object and returns the position of the archived type.

source

pub fn serialize_metadata(&self, &mut S) -> Result<(), <S as Fallible>::Error>

Serializes the metadata for the given type.

source

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

type Owned = T

The resulting type after obtaining ownership.

source

pub fn to_owned(&self) -> T

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

source

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

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

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

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source

Struct wasmer_compiler::Relocation

Fields

Implementations

impl Relocation

pub fn for_address( &self, start: usize, target_func_address: u64) -> (usize, u64)

Trait Implementations

impl Archive for Relocation where RelocationKind: Archive, RelocationTarget: Archive, CodeOffset: Archive, Addend: Archive,

type Archived = ArchivedRelocation

type Resolver = RelocationResolver

unsafe fn resolve( &self, pos: usize, resolver: Self::Resolver, out: *mut Self::Archived)

impl Clone for Relocation

fn clone(&self) -> Relocation

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

impl Debug for Relocation

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

impl<'de> Deserialize<'de> for Relocation

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where __D: Deserializer<'de>,

fn deserialize(&self, deserializer: &mut __D) -> Result<Relocation, __D::Error>

impl MemoryUsage for Relocation

fn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize

impl PartialEq<Relocation> for Relocation

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

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

impl Serialize for Relocation

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where __S: Serializer,

impl<__S: Fallible + ?Sized> Serialize<__S> for Relocation where RelocationKind: Serialize<__S>, RelocationTarget: Serialize<__S>, CodeOffset: Serialize<__S>, Addend: Serialize<__S>,

fn serialize(&self, serializer: &mut __S) -> Result<Self::Resolver, __S::Error>

impl Eq for Relocation

impl StructuralEq for Relocation

impl StructuralPartialEq for Relocation

Auto Trait Implementations

impl RefUnwindSafe for Relocation

impl Send for Relocation

impl Sync for Relocation

impl Unpin for Relocation

impl UnwindSafe for Relocation

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

pub fn pointer_metadata( &<T as ArchivePointee>::ArchivedMetadata) -> <T as Pointee>::Metadata

impl<T> ArchiveUnsized for T where T: Archive,

type Archived = <T as Archive>::Archived

type MetadataResolver = ()

pub unsafe fn resolve_metadata( &self, usize, <T as ArchiveUnsized>::MetadataResolver, *mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata)

unsafe fn resolve_unsized( &self, from: usize, to: usize, resolver: Self::MetadataResolver, out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived>)

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

pub fn borrow(&self) -> &T

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

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

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

pub fn deserialize( &self, deserializer: &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Pointee for T

type Metadata = ()

impl<T, S> SerializeUnsized<S> for T where T: Serialize<S>, S: Serializer + ?Sized,

pub fn serialize_unsized( &self, serializer: &mut S) -> Result<usize, <S as Fallible>::Error>

pub fn serialize_metadata(&self, &mut S) -> Result<(), <S as Fallible>::Error>

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

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

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

pub fn for_address(
&self,
start: usize,
target_func_address: u64
) -> (usize, u64 )

impl Archive for Relocation where
RelocationKind: Archive,
RelocationTarget: Archive,
CodeOffset: Archive,
Addend: Archive,

unsafe fn resolve(
&self,
pos: usize,
resolver: Self::Resolver,
out: *mut Self::Archived
)

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

fn deserialize(&self, deserializer: &mut D) -> Result<Relocation, D::Error>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

impl<S: Fallible + ?Sized> Serialize<S> for Relocation where
RelocationKind: Serialize<S>,
RelocationTarget: Serialize<S>,
CodeOffset: Serialize<S>,
Addend: Serialize<S>,

fn serialize(&self, serializer: &mut S) -> Result<Self::Resolver, S::Error>

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

pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

impl<T> ArchiveUnsized for T where
T: Archive,

pub unsafe fn resolve_metadata(
&self,
usize,
<T as ArchiveUnsized>::MetadataResolver,
*mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
)

unsafe fn resolve_unsized(
&self,
from: usize,
to: usize,
resolver: Self::MetadataResolver,
out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived>
)

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

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

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,

pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

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

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

impl<T, S> SerializeUnsized<S> for T where
T: Serialize<S>,
S: Serializer + ?Sized,

pub fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>

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

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

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

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,