1 files changed, 17 insertions, 0 deletions
diff --git a/boot/arch/amd64/mbr/mbr.S b/boot/arch/amd64/mbr/mbr.S
new file mode 100644
index 0000000..e071a41
--- /dev/null
+++ b/boot/arch/amd64/mbr/mbr.S
@@ -0,0 +1,17 @@
+    .code16
+_start:
+    /* Normalize CS + other selectors */
+    ljmp $0x00,$1f
+1:  xor %ax, %ax
+    mov %ax, %ds
+    mov %ax, %ss
+    mov %ax, %es
+    mov %ax, %gs
+    mov %ax, %fs
+2:  cli
+    hlt
+    jmp 2b
+
+    .org 510
+    .byte 0x55
+    .byte 0xAA