diff --git a/Cargo.toml b/Cargo.toml
index f3712ee..ac40035 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,4 +1,6 @@
 [lib]
+test = false
+bench = false
 crate-type = ["staticlib"]
 
 [package]
diff --git a/boot.s b/boot.s
index bcbdc3a..8faec8f 100644
--- a/boot.s
+++ b/boot.s
@@ -16,59 +16,63 @@ align 4
     dd MBFLAGS
     dd CHECKSUM
 
-; %macro isr_err_stub 1
-; isr_stub_%+%1:
-;     call exception_handler
-;     iret 
-; %endmacro
+%macro isr_err_stub 1
+isr_stub_%+%1:
+    push %1                ; Передаем номер прерывания как аргумент
+    call exception_handler
+    pop eax                ; Убираем аргумент из стека (если нужно)
+    iret
+%endmacro
 
-; %macro isr_no_err_stub 1
-; isr_stub_%+%1:
-;     call exception_handler
-;     iret
-; %endmacro
+%macro isr_no_err_stub 1
+isr_stub_%+%1:
+    push %1                ; Передаем номер прерывания как аргумент
+    call exception_handler
+    pop eax                ; Убираем аргумент из стека (если нужно)
+    iret
+%endmacro
 
-; extern exception_handler
-; isr_no_err_stub 0
-; isr_no_err_stub 1
-; isr_no_err_stub 2
-; isr_no_err_stub 3
-; isr_no_err_stub 4
-; isr_no_err_stub 5
-; isr_no_err_stub 6
-; isr_no_err_stub 7
-; isr_err_stub    8
-; isr_no_err_stub 9
-; isr_err_stub    10
-; isr_err_stub    11
-; isr_err_stub    12
-; isr_err_stub    13
-; isr_err_stub    14
-; isr_no_err_stub 15
-; isr_no_err_stub 16
-; isr_err_stub    17
-; isr_no_err_stub 18
-; isr_no_err_stub 19
-; isr_no_err_stub 20
-; isr_no_err_stub 21
-; isr_no_err_stub 22
-; isr_no_err_stub 23
-; isr_no_err_stub 24
-; isr_no_err_stub 25
-; isr_no_err_stub 26
-; isr_no_err_stub 27
-; isr_no_err_stub 28
-; isr_no_err_stub 29
-; isr_err_stub    30
-; isr_no_err_stub 31
+extern exception_handler
+isr_no_err_stub 0
+isr_no_err_stub 1
+isr_no_err_stub 2
+isr_no_err_stub 3
+isr_no_err_stub 4
+isr_no_err_stub 5
+isr_no_err_stub 6
+isr_no_err_stub 7
+isr_err_stub    8
+isr_no_err_stub 9
+isr_err_stub    10
+isr_err_stub    11
+isr_err_stub    12
+isr_err_stub    13
+isr_err_stub    14
+isr_no_err_stub 15
+isr_no_err_stub 16
+isr_err_stub    17
+isr_no_err_stub 18
+isr_no_err_stub 19
+isr_no_err_stub 20
+isr_no_err_stub 21
+isr_no_err_stub 22
+isr_no_err_stub 23
+isr_no_err_stub 24
+isr_no_err_stub 25
+isr_no_err_stub 26
+isr_no_err_stub 27
+isr_no_err_stub 28
+isr_no_err_stub 29
+isr_err_stub    30
+isr_no_err_stub 31
 
-; global isr_stub_table
-; isr_stub_table:
-; %assign i 0 
-; %rep    32 
-;     dd isr_stub_%+i ; use DQ instead if targeting 64-bit
-; %assign i i+1 
-; %endrep
+global isr_stub_table
+isr_stub_table:
+%assign i 0 
+%rep    32 
+    dd isr_stub_%+i ; use DQ instead if targeting 64-bit
+%assign i i+1 
+%endrep
 
 ; The multiboot standard does not define the value of the stack pointer register
 ; (esp) and it is up to the kernel to provide a stack. This allocates room for a
diff --git a/src/kernel/interrupt.rs b/src/kernel/interrupt.rs
index 1ed8aaf..f11d4dd 100644
--- a/src/kernel/interrupt.rs
+++ b/src/kernel/interrupt.rs
@@ -60,12 +60,12 @@ static mut IDT: [IDTEntry; IDT_MAX_DESCRIPTORS] = [IDTEntry {
     offset_mid: 0,
 }; IDT_MAX_DESCRIPTORS];
 
-// static mut VECTORS: [bool; 32] = [false; 32];
+static mut VECTORS: [bool; 32] = [false; 32];
 static mut IDTR: IDTDescriptor = IDTDescriptor { limit: 0, base: 0 };
 
-// extern "C" {
-//     static ist_stub_table: [u32; 32];
-// }
+extern "C" {
+    static isr_stub_table: [u32; 32];
+}
 
 pub unsafe fn idt_set_descriptor(vector: u8, handler: u32, type_attr: u8) {
     IDT[vector as usize] = IDTEntry {
@@ -78,18 +78,27 @@ pub unsafe fn idt_set_descriptor(vector: u8, handler: u32, type_attr: u8) {
 }
 
 pub unsafe fn load_idt() {
-    IDTR.base = &IDT as *const _ as u32;
+    IDTR.base = &raw const IDT as *const _ as u32;
     IDTR.limit = (size_of::<IDTEntry>() * IDT_MAX_DESCRIPTORS - 1) as u16;
 
-    // for vector in 0..32 {
-    //     idt_set_descriptor(vector, ist_stub_table[vector as usize], 0x8E);
-    //     VECTORS[vector as usize] = true;
-    // }
+    for vector in 0..32 {
+        idt_set_descriptor(vector, isr_stub_table[vector as usize], 0x8E);
+        VECTORS[vector as usize] = true;
+    }
     
-    asm!("lidt [{}]", in(reg) &IDTR);
+    asm!("lidt [{}]", in(reg) &raw const IDTR);
     asm!("sti");
 }
 
+#[no_mangle]
+pub extern "C" fn exception_handler(error_type: u8) { 
+    unsafe {
+        log_error(&format!("Unknown error 0x{:X}", error_type)); 
+        asm!("cli; hlt");
+        loop {}
+    }
+}
+
 unsafe fn is_apic_available() -> bool {
     if !APIC_ENABLED {
         return false;
@@ -106,12 +115,6 @@ unsafe fn is_apic_available() -> bool {
     (edx & (1 << 9)) != 0
 }
 
-pub unsafe extern "C" fn exception_handler() { 
-    log_error("Unknown error"); 
-    asm!("cli; hlt");
-    loop {}
-}
-
 unsafe fn send_apic_eoi() {
     write_volatile(APIC_EOI as *mut u32, 0);
 }
diff --git a/src/kernel/time.rs b/src/kernel/time.rs
index f98689c..8393581 100644
--- a/src/kernel/time.rs
+++ b/src/kernel/time.rs
@@ -44,7 +44,7 @@ pub fn init_pit() {
         log_info("PIT initialized");
         log_info(&format!("{}", pit_handler as u32));
     
-        idt_set_descriptor(0x20, pit_handler as u32, 0x8E);
+        idt_set_descriptor(0x20, pit_handler as u32, 0);
         log_info("PIT registered");
         load_idt();
     
diff --git a/src/lib.rs b/src/lib.rs
index 621fc08..9af274a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,10 +1,9 @@
 #![no_std]
 #![no_main]
 
-#![feature(lang_items)]
-#![feature(alloc_error_handler)]
-#![feature(rustc_private)]
-#![feature(abi_x86_interrupt)]
+#![allow(internal_features, dead_code, unused)]
+#![feature(lang_items, alloc_error_handler, rustc_private, abi_x86_interrupt)]
+
 
 
 #[lang = "eh_personality"]