1 files changed, 23 insertions, 0 deletions
diff --git a/src/stem/mem/gdt.h b/src/stem/mem/gdt.h
new file mode 100644
index 0000000..aac16bb
--- /dev/null
+++ b/src/stem/mem/gdt.h
@@ -0,0 +1,23 @@
+#ifndef DEF_GDT_H
+#define DEF_GDT_H
+
+#include <types.h>
+
+struct gdt_entry {
+	uint16_t limit_low;
+	uint16_t base_low;
+	uint8_t base_middle;
+	uint8_t access;
+	uint8_t granularity;
+	uint8_t base_high;
+} __attribute__((packed));
+
+struct gdt_ptr {
+	uint16_t limit;
+	uint32_t base;
+} __attribute__((packed));
+
+void gdt_init();
+
+#endif
+