cortex-ar 0.3.0

CPU support for AArch32 Arm Cortex-R and Arm Cortex-A
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

//! Code for managing ID_PFR0 (*Processor Feature Register 0*)

use crate::register::{SysReg, SysRegRead};

/// ID_PFR0 (*Processor Feature Register 0*)
#[derive(Debug, Copy, Clone)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct IdPfr0(pub u32);
impl SysReg for IdPfr0 {
    const CP: u32 = 15;
    const CRN: u32 = 0;
    const OP1: u32 = 0;
    const CRM: u32 = 1;
    const OP2: u32 = 0;
}
impl crate::register::SysRegRead for IdPfr0 {}
impl IdPfr0 {
    #[inline]
    /// Reads ID_PFR0 (*Processor Feature Register 0*)
    pub fn read() -> IdPfr0 {
        unsafe { Self(<Self as SysRegRead>::read_raw()) }
    }
}