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use super::{exception_handlers, gdt, interrupt_handlers, InterruptType};
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(exception_handlers::breakpoint_handler);
idt.segment_not_present
.set_handler_fn(exception_handlers::segment_not_present_handler);
idt.general_protection_fault
.set_handler_fn(exception_handlers::general_protection_fault_handler);
unsafe {
idt.double_fault
.set_handler_fn(exception_handlers::double_fault_handler)
.set_stack_index(gdt::DOUBLE_FAULT_IST_INDEX);
idt.page_fault
.set_handler_fn(exception_handlers::page_fault_handler)
.set_stack_index(gdt::PAGE_FAULT_IST_INDEX);
}
idt[InterruptType::Timer.as_usize()].set_handler_fn(interrupt_handlers::timer_handler);
idt
};
}
pub fn init() {
IDT.load()
}
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