From 4292369d5c80afe71479228e79969855f449f1c3 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Sun, 15 Sep 2019 15:10:05 +0200
Subject: Abstracted ASM files/functions

---
 src/gdt/gdt.asm | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/gdt/gdt.asm

(limited to 'src/gdt/gdt.asm')

diff --git a/src/gdt/gdt.asm b/src/gdt/gdt.asm
new file mode 100644
index 0000000..c2128e4
--- /dev/null
+++ b/src/gdt/gdt.asm
@@ -0,0 +1,14 @@
+; GDT flush function
+global gdt_flush
+extern gp
+gdt_flush:
+    lgdt [gp]
+    mov ax, 0x10 ; Data segment offset of GDT
+    mov ds, ax
+    mov es, ax
+    mov fs, ax
+    mov gs, ax
+    mov ss, ax
+    jmp 0x08:flush2 ; Code segment offset
+flush2:
+    ret ; Returns to C code
\ No newline at end of file
-- 
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