refactor: move to rust 1.84.0-nightly + implement disable_aslr

kernel/arch/x86_64/src/lib.rs

@@ -1,6 +1,6 @@
 #![no_std]
 #![allow(clippy::new_without_default)]
-#![feature(strict_provenance, asm_const, naked_functions, trait_upcasting)]
+#![feature(naked_functions, trait_upcasting)]
 
 extern crate alloc;
 
@@ -69,13 +69,13 @@ pub static CPU_COUNT: AtomicUsize = AtomicUsize::new(1);
 #[naked]
 extern "C" fn idle_task(_: usize) -> ! {
     unsafe {
-        core::arch::asm!(
+        core::arch::naked_asm!(
             r#"
-                     1:
-                         nop
-                         jmp 1b
-                     "#,
-            options(noreturn, att_syntax)
+            1:
+                nop
+                jmp 1b
+            "#,
+            options(att_syntax)
         );
     }
 }

kernel/arch/x86_64/src/mem/mod.rs

@@ -384,7 +384,7 @@ pub unsafe fn init_fixed_tables() {
         (ram_mapping_l1_phys as u64) | (PageAttributes::WRITABLE | PageAttributes::PRESENT).bits();
 
     // TODO ENABLE EFER.NXE
-    let cr3 = &KERNEL_TABLES.l0 as *const _ as usize - KERNEL_VIRT_OFFSET;
+    let cr3 = &raw const KERNEL_TABLES.l0 as usize - KERNEL_VIRT_OFFSET;
     CR3.set_address(cr3);
 }