use crate::arch::x86_64::{
    gdt,
    interrupts::{breakpoint_handler, double_fault_handler},
};
use lazy_static::lazy_static;
use x86_64::structures::idt::InterruptDescriptorTable;

lazy_static! {
    static ref IDT: InterruptDescriptorTable = {
        let mut idt = InterruptDescriptorTable::new();
        idt.breakpoint.set_handler_fn(breakpoint_handler);
        unsafe {
            idt.double_fault
                .set_handler_fn(double_fault_handler)
                .set_stack_index(gdt::DOUBLE_FAULT_IST_INDEX);
        }
        idt
    };
}

pub fn init_idt_x86_64() {
    IDT.load();
}