Finish GDT code

arch/i386/boot.s

@@ -17,22 +17,6 @@ stack_bottom:
 	.skip 16384
 stack_top:
 
-# GDT segment register setup
-.global _gdt_flush
-.extern _gp
-_gdt_flush:
-	lgdt (_gp)    #load the GDT with the special pointer
-	mov %ax, 0x10  #offset from GDT to data segment
-	mov %ds, ax
-	mov %es, ax
-	mov %fs, ax
-	mov %gs, ax
-	mov %ss, ax
-	jmp 0x08:flush2 #long jump
-flush2:
-	ret           #return to c code
-	
-
 # start function - calls kernel_main
 .section .text
 .global _start
@@ -50,3 +34,22 @@ _start:
 	jmp 1b
 	
 .size _start, . - _start
+
+
+# GDT segment register setup
+.global gdt_flush
+.extern gp
+gdt_flush:
+	lgdt (gp)    #load the GDT with the special pointer
+	mov %eax,0x10  #offset from GDT to data segment
+	mov %eax, %ds 
+	mov %eax, %es
+	mov %eax, %fs
+	mov %eax, %gs
+	mov %eax, %ss
+	
+	pushl 12(%esp)
+	push $flush2
+	ljmp *(%esp) #long jump
+flush2:
+	ret           #return to c code

arch/i386/tty.c

@@ -1,7 +1,7 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
-#include <string.h>
+//#include <string.h>
 
 #include "kernel/tty.h"
 #include "kernel/utils.h"

kernel/gdt.c

@@ -48,3 +48,4 @@ void gdt_install() {
 	
 	//Apply changes
 	gdt_flush();
+}

kernel/kernel.c

@@ -6,7 +6,7 @@
 
 int kernel_main(void) {
 	//Prepare the GDT
-	gdt_install()
+	gdt_install();
 	//Prepare the screen, and blank it out.
 	screen_initialize();