Promene

1 files changed, 26 insertions, 0 deletions

diff --git a/include/10.libc/source/gdt.h b/include/10.libc/source/gdt.h
new file mode 100644
index 0000000..f31a982
--- /dev/null
+++ b/include/10.libc/source/gdt.h
@@ -0,0 +1,26 @@
+#ifndef SOURCE_GDT_H
+#define SOURCE_GDT_H
+
+#include<types.h>
+
+struct gdt_entry
+{
+    uint16_t limit;
+    uint16_t base1;
+    uint8_t base2;
+    uint8_t access;
+    uint8_t limit_flags;
+    uint8_t base3;
+} __attribute__((packed));
+
+struct gdt_pointer
+{
+    uint16_t size;
+    uint32_t offset;
+} __attribute__((packed));
+
+void init_gdt_entry(size_t num, uint16_t limit, uint32_t base, uint8_t access,
+        uint8_t limit_flags);
+void init_gdt_table(void);
+
+#endif