Struct riscv_emu_rust::device::clint::Clint

pub struct Clint { /* fields omitted */ }

Emulates CLINT known as Timer. Refer to the specification for the detail.

Implementations

impl Clint

pub fn new() -> Self

Creates a new Clint

pub fn tick(&mut self, mip: &mut u64)

Runs one cycle. Clint can raise interrupt. If it does it rises a certain bit depending on interrupt type of CPU mip register.

Arguments

• mip CPU mip register. It can be updated if interrupt occurs.

pub fn load(&self, address: u64) -> u8

Loads register content.

Arguments

• address

pub fn store(&mut self, address: u64, value: u8)

Stores register content.

Arguments

• address
• value

pub fn read_mtime(&self) -> u64

Reads mtime register content

pub fn write_mtime(&mut self, value: u64)

Writes to mtime register content