kernel/src/interrupts/interrupt_handlers.rs


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use core::fmt::Write;
use x86_64::structures::idt::InterruptStackFrame;
use x86_64::structures::port;

pub extern "x86-interrupt" fn timer_handler(_stack_frame: InterruptStackFrame) {
    crate::io::vga_text::OStream::new().print(b"Timer");

    if let Some(apic) = super::apic::get_local_apic() {
        apic.end_of_interrupt()
    }
}

pub extern "x86-interrupt" fn keyboard_handler(_stack_frame: InterruptStackFrame) {
    let code: u8 = unsafe { port::PortRead::read_from_port(0x60) };
    let _ = write!(crate::io::vga_text::OStream::new(), "{}", code);
    if let Some(apic) = super::apic::get_local_apic() {
        apic.end_of_interrupt()
    }
}