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This commit is contained in:
gil 2024-05-16 08:23:08 -05:00
parent ef07d172ff
commit aaf64d0a2d

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@ -73,8 +73,10 @@ extern "C" fn start() -> ! {
unsafe { uart::init_console(0x1000_0000) };
println!("Hello, world!");
// print current hartid
println!("hartid: {}", riscv::register::mhartid::read());
// poll console for input and print characters back
loop {
let c = uart::CONSOLE.lock().as_mut().and_then(uart::Device::get);
if let Some(c) = c {
@ -85,6 +87,7 @@ extern "C" fn start() -> ! {
#[panic_handler]
fn on_panic(info: &PanicInfo) -> ! {
// print panic info and hang
println!("{}", info);
loop {}