#![no_main]
#![feature(custom_test_frameworks)]
#![feature(abi_x86_interrupt)]
#![feature(panic_info_message)]
#![feature(asm)]
#![test_runner(crate::testing::serial_test_runner)]
#![reexport_test_harness_main = "test_main"]
#![no_std]

pub mod interrupts;
pub mod io;
pub mod testing;

pub use io::qemu::{exit_qemu, QemuExitCode};
pub use io::vga_text::OStream;
pub use io::{qemu, serial, vga_text};
pub use qemu::*;

#[cfg(test)]
#[no_mangle]
pub extern "C" fn _start() -> ! {
    init();
    test_main();
    loop {}
}

#[cfg(test)]
#[panic_handler]
fn panic(info: &core::panic::PanicInfo) -> ! {
    testing::serial_panic(info)
}

pub fn init() {
    interrupts::gdt::init();
    interrupts::idt::init();
}