From f1dab708b1f429ab87787fb149b8b3048c82a2af Mon Sep 17 00:00:00 2001
From: Carlos Fenollosa <carlos.fenollosa@gmail.com>
Date: Sun, 5 Oct 2014 12:06:14 +0200
Subject: [PATCH] lesson 4, manipulating the stack

---
 04-bootsector-stack/boot_sect_stack.asm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/04-bootsector-stack/boot_sect_stack.asm b/04-bootsector-stack/boot_sect_stack.asm
index 37399f0..5bff2ab 100644
--- a/04-bootsector-stack/boot_sect_stack.asm
+++ b/04-bootsector-stack/boot_sect_stack.asm
@@ -1,7 +1,7 @@
-mov ah, 0x0e
+mov ah, 0x0e ; tty mode
 
 mov bp, 0x8000 ; this is an address far away from 0x7c00 so that we don't get overwritten
-mov sp, bp
+mov sp, bp ; if the stack is empty then sp points to bp
 
 push 'A'
 push 'B'