Enum Stack 

pub enum Stack {
    Und,
    Svc,
    Abt,
    Hyp,
    Irq,
    Fiq,
    Sys,
}

Represents one of the AArch32 stacks

Variants

Und

UND mode stack

Svc

SVC mode stack

Abt

ABT mode stack, for data abort and prefetch abort

Hyp

HYP mode stack, for EL2

Irq

IRQ mode stack, for interrupts

Fiq

FIQ mode stack, for fast interrupts

Sys

SYS mode stack, for the main thread

Implementations

impl Stack

pub fn iter() -> impl Iterator<Item = Stack>

Create an iterator over all the stacks

pub fn top(&self, core: usize) -> Option<*const u32>

Get the highest address of this stack, for the given core

pub fn bottom(&self, core: usize) -> Option<*const u32>

Get the lowest address of this stack, for the given core

pub fn range(&self, core: usize) -> Option<Range<*const u32>>

Get the range of this stack, for the given core

pub fn mpu_range(&self, core: usize) -> Option<RangeInclusive<*const u8>>

Get the inclusive range of this stack, for the given core

This is the range you need to give to the PMSAv8 MPU code.

pub fn num_cores() -> usize

Get number of cores in this system

pub fn per_core_size_words(&self) -> isize

Get the total size of this stack across all cores

Trait Implementations

impl Clone for Stack

fn clone(&self) -> Stack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stack

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

Formats the value using the given formatter.

impl Display for Stack

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

Formats the value using the given formatter.

impl Copy for Stack