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use crate::io::vga_text::OStream;
use x86_64::structures::idt::{InterruptStackFrame, PageFaultErrorCode};
pub extern "x86-interrupt" fn breakpoint_handler(stack_frame: &mut InterruptStackFrame) {
let mut stdout = OStream::new();
stdout.print(b"EXCEPTION: BREAKPOINT\n");
}
pub extern "x86-interrupt" fn page_fault_handler(
stack_frame: &mut InterruptStackFrame,
error_code: PageFaultErrorCode,
) {
use x86_64::registers::control::Cr2;
let mut stdout = OStream::new();
stdout.print(b"EXCEPTION: PAGEFAULT\n");
loop {}
panic!("PAGE FAULT");
//println!("Accessed Address: {:?}", Cr2::read());
//println!("Error Code: {:?}", error_code);
//println!("{:#?}", stack_frame);
}
pub extern "x86-interrupt" fn segment_not_present_handler(
stack_frame: &mut InterruptStackFrame,
error_code: u64,
) {
loop {}
let mut stdout = OStream::new();
stdout.print(b"EXCEPTION: SEGMENT NOT PRESENT\n");
}
extern "x86-interrupt" fn double_fault_handler(
stack_frame: &mut InterruptStackFrame,
_error_code: u64,
) {
let mut stdout = OStream::new();
stdout.print(b"EXCEPTION: DOUBLE FAULT");
loop {}
}
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