mango-hal 0.2.1

Hardware Abstraction Layer for the mango operationg system.
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

// SPDX-License-Identifier: MIT OR Apache-2.0
//
// Copyright (c) 2018-2023 Andre Richter <andre.o.richter@gmail.com>

//! Architectural processor code.
//!
//! # Orientation
//!
//! Since arch modules are imported into generic modules using the path attribute, the path of this
//! file is:
//!
//! crate::cpu::arch_cpu

use aarch64_cpu::asm;

//--------------------------------------------------------------------------------------------------
// Public Code
//--------------------------------------------------------------------------------------------------

pub use asm::nop;

/// Pause execution on the core.
#[inline(always)]
pub fn wait_forever() -> ! {
    loop {
        asm::wfe()
    }
}