mirror of
https://github.com/rust-embedded/rust-raspberrypi-OS-tutorials.git
synced 2024-11-11 07:10:59 +00:00
32 lines
700 B
Rust
32 lines
700 B
Rust
// SPDX-License-Identifier: MIT OR Apache-2.0
|
|
//
|
|
// Copyright (c) 2022 Andre Richter <andre.o.richter@gmail.com>
|
|
|
|
//! Test if backtracing code detects an invalid frame pointer.
|
|
|
|
#![feature(format_args_nl)]
|
|
#![no_main]
|
|
#![no_std]
|
|
|
|
/// Console tests should time out on the I/O harness in case of panic.
|
|
mod panic_wait_forever;
|
|
|
|
use libkernel::{bsp, cpu, exception, memory};
|
|
|
|
#[inline(never)]
|
|
fn nested() {
|
|
panic!()
|
|
}
|
|
|
|
#[no_mangle]
|
|
unsafe fn kernel_init() -> ! {
|
|
exception::handling_init();
|
|
memory::mmu::post_enable_init();
|
|
bsp::console::qemu_bring_up_console();
|
|
|
|
nested();
|
|
|
|
// The QEMU process running this test will be closed by the I/O test harness.
|
|
cpu::wait_forever()
|
|
}
|