From 16309bc3062606e63ff2455d6d09afb5131b5ccd Mon Sep 17 00:00:00 2001
From: Gregory Bowne <gbowne144@gmail.com>
Date: Sun, 3 Aug 2025 10:27:25 -0700
Subject: [PATCH] added checksum to boot1

---
 bootloader/boot1.asm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bootloader/boot1.asm b/bootloader/boot1.asm
index 439beb7..4137bc9 100644
--- a/bootloader/boot1.asm
+++ b/bootloader/boot1.asm
@@ -180,3 +180,5 @@ page_directory times 1024 dd 0
 align 4096
 page_table times 1024 dd 0
 
+times 2047 - ($ - $$) db 0   ; Pad to the second-to-last byte of the 4th sector
+checksum_byte db 0           ; This byte will be calculated and patched later