1 files changed, 8 insertions, 0 deletions
diff --git a/src/kernel/dump_gdt.cc b/src/kernel/dump_gdt.cc
new file mode 100644
index 0000000..718ada6
--- /dev/null
+++ b/src/kernel/dump_gdt.cc
@@ -0,0 +1,8 @@
+#include <stdlib.h>
+#include "../gdt.h"
+
+extern "C" void dump_gdt() {
+  GDT::Pointer gdtr{0, 0};
+  asm volatile("sgdt %0" : "=m"(gdtr) :);
+  printk("GDT at ", uhex{gdtr.base}, " , limit=", gdtr.limit, '\n');
+}