cortex-a 8.1.1

Low level access to Cortex-A processors
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

// SPDX-License-Identifier: Apache-2.0 OR MIT
//
// Copyright (c) 2018-2022 by the author(s)
//
// Author(s):
//   - Andre Richter <andre.o.richter@gmail.com>

//! Counter-timer Virtual Offset register - EL2
//!
//! Holds the 64-bit virtual offset. This is the offset between the physical count value visible in
//! CNTPCT_EL0 and the virtual count value visible in CNTVCT_EL0.

use tock_registers::interfaces::{Readable, Writeable};

pub struct Reg;

impl Readable for Reg {
    type T = u64;
    type R = ();

    sys_coproc_read_raw!(u64, "CNTVOFF_EL2", "x");
}

impl Writeable for Reg {
    type T = u64;
    type R = ();

    sys_coproc_write_raw!(u64, "CNTVOFF_EL2", "x");
}

pub const CNTVOFF_EL2: Reg = Reg {};