Struct RegisterSpace

pub struct RegisterSpace {
    regs: BTreeMap<RegisterRange, Box<dyn RegisterInterface>>,
}

Register space repesents a set of registers. It can handle read/write operations.

Fields

regs: BTreeMap<RegisterRange, Box<dyn RegisterInterface>>

Implementations

impl RegisterSpace

pub fn new() -> RegisterSpace

Creates a new empty RegisterSpace.

pub fn add_register<T: RegisterInterface + 'static>(&mut self, reg: T)

Add a register to register space.

pub fn add_register_array<T: RegisterValue>(&mut self, regs: &[Register<T>])

Add an array of registers.

pub fn read(&self, addr: u64, data: &mut [u8])

Read range.

pub fn write(&self, addr: u64, data: &[u8])

Write range. If the targeted register has a callback, it will be invoked with the new value.

fn first_before(&self, addr: u64) -> Option<&dyn RegisterInterface>

Get first register before this addr.

fn get_register(&self, addr: u64) -> Option<&dyn RegisterInterface>

Get register at this addr.