//! Redirecting `panic!` messages
//!
//! The `cortex-m-rt` crate provides two options to redirect `panic!` messages
//! through these two Cargo features:
//!
//! - `panic-over-semihosting`. `panic!` messages will be printed to the OpenOCD
//!    console using semihosting. This is slow.
//!
//! - `panic-over-itm`. `panic!` messages will be send through the ITM port 0.
//!   This is much faster but requires ITM support on the device.
//!
//! If neither of these options is specified then the `panic!` message will be
//! lost. Note that all `panic!`s will trigger a debugger breakpoint.
//!
//! ```
//! 
//! #![feature(used)]
//! #![no_std]
//! 
//! extern crate cortex_m;
//! extern crate cortex_m_rt;
//! 
//! use cortex_m::asm;
//! 
//! fn main() {
//!     panic!("Oops");
//! }
//! 
//! // As we are not using interrupts, we just register a dummy catch all handler
//! #[allow(dead_code)]
//! #[used]
//! #[link_section = ".rodata.interrupts"]
//! static INTERRUPTS: [extern "C" fn(); 240] = [default_handler; 240];
//! 
//! extern "C" fn default_handler() {
//!     asm::bkpt();
//! }
//! ```
// Auto-generated. Do not modify.
