Use more reliable triple fault for emerg..._reset.

2025-03-31 14:58:05 +02:00
parent 3ae117b812
commit 92fcb4472b
1 changed files with 4 additions and 1 deletions
@@ -22,7 +22,10 @@ pub unsafe fn emergency_reset() -> ! {
    core::arch::asm!(
        "
        cli
-        lidt cs:0
+        sidt [rsp+16]
+        // set IDT limit to zero
+        mov word ptr [rsp+16], 0
+        lidt [rsp+16]
        int $3
    ",
        options(noreturn)