Struct PLIC 

pub struct PLIC { /* private fields */ }

Platform Level Interrupt Control

Implementations

impl PLIC

pub const PTR: *const RegisterBlock = {0x10000000 as *const plic::RegisterBlock}

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

pub unsafe fn steal() -> Self

Steal an instance of this peripheral

Safety

Ensure that the new instance of the peripheral cannot be used in a way that may race with any existing instances, for example by only accessing read-only or write-only registers, or by consuming the original peripheral and using critical sections to coordinate access between multiple new instances.

Additionally, other software such as HALs may rely on only one peripheral instance existing to ensure memory safety; ensure no stolen instances are passed to such software.

Methods from Deref<Target = RegisterBlock>

pub fn prio(&self, n: usize) -> &PRIO

0x00..0x400 - Interrupt Priority Register

pub fn ip(&self, n: usize) -> &IP

0x1000..0x1024 - Interrupt Pending Register

pub fn mie(&self, n: usize) -> &MIE

0x2000..0x2024 - Machine Mode Interrupt Enable Register

pub fn sie(&self, n: usize) -> &SIE

0x2080..0x20a4 - Supervisor Mode Interrupt Enable Register

pub fn ctrl(&self) -> &CTRL

0x1ffffc - Control Register

pub fn mth(&self) -> &MTH

0x200000 - Machine Mode Priority Threshold Register

pub fn mclaim(&self) -> &MCLAIM

0x200004 - Machine Mode Claim/Complete Register

pub fn sth(&self) -> &STH

0x201000 - Supervisor Mode Priority Threshold Register

pub fn sclaim(&self) -> &SCLAIM

0x201004 - Supervisor Mode Claim/Complete Register

Trait Implementations

impl Debug for PLIC

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

Formats the value using the given formatter.

impl Deref for PLIC

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl Send for PLIC