aarch64-cpu 11.2.0

Low level access to processors using the AArch64 execution state
Documentation 
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// SPDX-License-Identifier: Apache-2.0 OR MIT
//
// Copyright (c) 2024 by the author(s)
//
// Author(s):
//   - Sangwan Kwon <sangwan.kwon@samsung.com>

//! AArch64 Processor Feature Register 1 - EL1
//!
//! Provides additional information about implemented PE features in AArch64 state.

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

register_bitfields! {u64,
    pub ID_AA64PFR1_EL1 [
        /// Support for the Memory Tagging Extension.
        MTE OFFSET(8) NUMBITS(4) [],
    ]
}

pub struct Reg;

impl Readable for Reg {
    type T = u64;
    type R = ID_AA64PFR1_EL1::Register;

    sys_coproc_read_raw!(u64, "ID_AA64PFR1_EL1", "x");
}

pub const ID_AA64PFR1_EL1: Reg = Reg {};