Struct DmiHart

pub struct DmiHart<'a, D> { /* private fields */ }

A DMI debugger with specific hart selected.

Implementations

impl<D: Dmi> DmiHart<'_, D>

pub fn dmstatus(&mut self) -> Result<u32>

Read dmstatus for the selected hart.

pub fn set_dmcontrol(&mut self, value: u32) -> Result<()>

Write to dmcontrol without affecting hart selection.

pub fn hartinfo(&mut self) -> Result<u32>

Read hart info of the selected hart.

pub fn state(&mut self) -> Result<HartState>

Return the state of the hart.

pub fn set_halt_request(&mut self, active: bool) -> Result<()>

Set the halt request bit.

pub fn wait_halt(&mut self) -> Result<()>

Wait for the hart to halt.

pub fn set_resume_request(&mut self, active: bool) -> Result<()>

Set the resume request bit.

pub fn wait_resume(&mut self) -> Result<()>

Wait for the hart to resume.

Methods from Deref<Target = DmiDebugger<D>>

pub fn hartsel_mask(&mut self) -> Result<u32>

Obtain bits valid in hartsel as a bitmask.

pub fn select_hart(&mut self, hartid: u32) -> Result<DmiHart<'_, D>>

Selects a hart to debug.

pub fn data(&mut self, idx: u32) -> Result<u32>

Read a data register from DMI.

pub fn set_data(&mut self, idx: u32, data: u32) -> Result<()>

Write a data register from DMI.

Trait Implementations

impl<D> Deref for DmiHart<'_, D>

type Target = DmiDebugger<D>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<D> DerefMut for DmiHart<'_, D>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.