[hal] B: Use Magic Shutdown in QEMU PC

nanvix · Sep 8, 2024 · 734e4d5 · 734e4d5
1 parent 20f6387
commit 734e4d5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/hal/platform/pc/qemu/pc.rs b/src/hal/platform/pc/qemu/pc.rs
@@ -16,7 +16,7 @@
 ///
 pub fn shutdown() -> ! {
     unsafe {
-        arch::cpu::halt();
+        arch::io::out16(0x604, 0x2000);
     };
     loop {
         core::hint::spin_loop();