cortex-m-rt/examples/unsafe-hard-fault.rs


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#![deny(warnings)]
#![no_main]
#![no_std]

extern crate cortex_m_rt;
extern crate panic_halt;

use cortex_m_rt::{entry, exception, ExceptionFrame};

#[entry]
fn foo() -> ! {
    loop {}
}

#[exception]
unsafe fn HardFault(_ef: &ExceptionFrame) -> ! {
    loop {}
}