#![no_std] #![no_main] extern "C" { pub fn kill(); pub fn empty(); // pub fn exit(); } #[no_mangle] extern "C" fn _start() { unsafe { kill(); } loop {} main(); } fn main() { unsafe { kill(); } } #[panic_handler] fn panic(_info: &PanicInfo) -> ! { loop {} } use core::panic::PanicInfo;