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Create and load an IDT

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This commit is contained in:
Philipp Oppermann
2017-04-18 15:16:26 +02:00
parent 7becaf5f30
commit fab320271a
1 changed files with 9 additions and 2 deletions
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11
src/interrupts.rs
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@@ -1,8 +1,15 @@
use x86_64::structures::idt::{Idt, ExceptionStackFrame}; use x86_64::structures::idt::{Idt, ExceptionStackFrame};
lazy_static! {
static ref IDT: Idt = {
let mut idt = Idt::new();
idt.breakpoint.set_handler_fn(breakpoint_handler);
idt
};
}
pub fn init() { pub fn init() {
let mut idt = Idt::new(); IDT.load();
idt.breakpoint.set_handler_fn(breakpoint_handler);
} }
extern "x86-interrupt" fn breakpoint_handler( extern "x86-interrupt" fn breakpoint_handler(