Struct SimpleJitState

pub struct SimpleJitState<'a, A: Arch> { /* private fields */ }

A simple just-in-time CPU state, that replaces a fixed set of state bytes with the correct value.

Each derived state must change a specific subset of bytes, so this structure is unsuitable if many different state bytes might be changed. In that case, use super::ComplexJitState instead.

Implementations

impl<'a, A: Arch> SimpleJitState<'a, A>

pub fn build<'ret, M: MappableArea>( bytes_affected: &'ret [StateByte], state_gen: &'ret StateGen<'a, A, M>, view: SystemStateByteView<'a, A>, base_state: &'ret SystemState<A>, create: impl FnMut(usize, &mut SystemState<A>) -> bool + 'ret, num: usize, ) -> impl Iterator<Item = SimpleJitState<'a, A>> + 'ret

where 'a: 'ret,

Creates a new JIT state. All returned states will use the same underlying base state.

The affected bytes must be pre-determined. Panics in debug mode when any bytes outside the bytes_affected list are modified.

Trait Implementations

impl<A: Arch> AsSystemState<A> for SimpleJitState<'_, A>

type Output<'a> = SimpleStateRef<'a, A> where Self: 'a

The output type of Self::as_system_state.

fn as_system_state(&self) -> Self::Output<'_>

Returns a type that implements AsRef<SystemState<A>>. Should be a cheap operation, as it may be called often.

fn num_memory_mappings(&self) -> usize

Returns the number of memory mappings in the state that Self::as_system_state will return.

impl<'a, A: Clone + Arch> Clone for SimpleJitState<'a, A>

fn clone(&self) -> SimpleJitState<'a, A>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'j, A: Arch> From<SimpleJitState<'j, A>> for MaybeJitState<'j, A>

fn from(value: SimpleJitState<'j, A>) -> Self

Converts to this type from the input type.