Enum wasmtime_environ::ir::Reloc

source · [−]

pub enum Reloc {
    Abs4,
    Abs8,
    X86PCRel4,
    X86PCRelRodata4,
    X86CallPCRel4,
    X86CallPLTRel4,
    X86GOTPCRel4,
    Arm32Call,
    Arm64Call,
    RiscvCall,
    ElfX86_64TlsGd,
    MachOX86_64Tlv,
}

Expand description

Relocation kinds for every ISA

Variants

`Abs4`

absolute 4-byte

`Abs8`

absolute 8-byte

`X86PCRel4`

x86 PC-relative 4-byte

`X86PCRelRodata4`

x86 PC-relative 4-byte offset to trailing rodata

`X86CallPCRel4`

x86 call to PC-relative 4-byte

`X86CallPLTRel4`

x86 call to PLT-relative 4-byte

`X86GOTPCRel4`

x86 GOT PC-relative 4-byte

`Arm32Call`

Arm32 call target

`Arm64Call`

Arm64 call target. Encoded as bottom 26 bits of instruction. This value is sign-extended, multiplied by 4, and added to the PC of the call instruction to form the destination address.

`RiscvCall`

RISC-V call target

`ElfX86_64TlsGd`

Elf x86_64 32 bit signed PC relative offset to two GOT entries for GD symbol.

`MachOX86_64Tlv`

Mach-O x86_64 32 bit signed PC relative offset to a __thread_vars entry.

Trait Implementations

impl Clone for Reloc

pub fn clone(&self) -> Reloc

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 Reloc

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for Reloc

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

Deserialize this value from the given Serde deserializer. Read more

impl Display for Reloc

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

Display trait implementation drops the arch, since its used in contexts where the arch is already unambiguous, e.g. clif syntax with isa specified. In other contexts, use Debug.

impl PartialEq<Reloc> for Reloc

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

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

1.0.0 · source

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

This method tests for !=.

impl Serialize for Reloc

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

Serialize this value into the given Serde serializer. Read more

impl Copy for Reloc

impl Eq for Reloc

impl StructuralEq for Reloc

impl StructuralPartialEq for Reloc

Auto Trait Implementations

impl RefUnwindSafe for Reloc

impl Send for Reloc

impl Sync for Reloc

impl Unpin for Reloc

impl UnwindSafe for Reloc

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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

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

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

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

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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

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

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

pub default 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.

const: unstable · source

pub 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.

const: unstable · source

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

Performs the conversion.

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