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//! 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.