From 23e8e654d95712822e77d5841e88edc20d3233bf Mon Sep 17 00:00:00 2001
From: Max Wash <mbswash@gmail.com>
Date: Sat, 24 Dec 2022 21:11:43 +0000
Subject: [PATCH] Changed jump label in gdt_load

---
 arch/x86_64/gdt_load.S | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/x86_64/gdt_load.S b/arch/x86_64/gdt_load.S
index dc57492..6f102d7 100644
--- a/arch/x86_64/gdt_load.S
+++ b/arch/x86_64/gdt_load.S
@@ -3,6 +3,10 @@
 .global gdt_load
 .type gdt_load, @function
 
+# gdt_load(struct gdt_ptr *gdtp)
+# Loads GDTR with the specified GDT pointer.
+# Expects entries 1 and 2 (offsets 0x08 and 0x10) to be kernel
+# code and kernel data respectively.
 gdt_load:
 	pushq %rbp
 	movq %rsp, %rbp
@@ -16,13 +20,13 @@ gdt_load:
 	mov %ax, %fs
 	mov %ax, %gs
 
-	movabsq $(gdt_load2), %rax
+	movabsq $(1f), %rax
 
 	push $0x08
 	push %rax
 
 	lretq
 
-gdt_load2:
+1:
 	popq %rbp
 	ret