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os/
lang_items.rs

1//! The panic handler
2
3use crate::sbi::shutdown;
4use core::panic::PanicInfo;
5use log::*;
6
7#[panic_handler]
8/// panic handler
9fn panic(info: &PanicInfo) -> ! {
10    if let Some(location) = info.location() {
11        error!(
12            "[kernel] Panicked at {}:{} {}",
13            location.file(),
14            location.line(),
15            info.message()
16        );
17    } else {
18        error!("[kernel] Panicked: {}", info.message());
19    }
20    shutdown(true)
21}