From c01e440d014253fd4cae9f642c949720a54baf4b Mon Sep 17 00:00:00 2001
From: Tianhao Wang <wth@riseup.net>
Date: Thu, 1 Feb 2024 15:10:11 +0100
Subject: basic interrupt/PIC support

---
 src/lib.rs | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/lib.rs')

diff --git a/src/lib.rs b/src/lib.rs
index 5de826c..80d0146 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,6 +7,9 @@ mod io;
 mod machine;
 use core::panic::PanicInfo;
 use machine::cgascr::CGAScreen;
+use machine::interrupt;
+use arch::x86_64::interrupt::pic_8259;
+use arch::x86_64::interrupt::pic_8259::PicDeviceInt;
 
 #[cfg(not(test))]
 #[panic_handler]
@@ -25,5 +28,9 @@ pub extern "C" fn _entry() -> ! {
 	println!("       `-.-' \\ )-`( , o o)");
 	println!("             `-    \\`_`\"'-");
 	println!("it works!");
+	
+	// testing interrupt/PIC
+	pic_8259::allow(PicDeviceInt::KEYBOARD);
+	interrupt::interrupt_enable();	
 	loop {}
 }
-- 
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