readme updated

M4tsuri · Dec 28, 2021 · 43370f4 · 43370f4
1 parent cd72879
commit 43370f4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -12,13 +12,13 @@ This operation system is under active developing.
 
 ## Checklist
 
-- [ ] implement a bootloader
+- [x] implement a bootloader
   - [x] build a staged bootloader demo
   - [x] enable the A20 line
   - [x] setup GDT
   - [x] load kernel image into ram
   - [x] transfer into protect mode
-  - [ ] [optional] setup page table
+  - [x] [optional] setup page table
   - [x] transfer control to kernel
 - [ ] implement a simple kernel
   - [ ] setup a larger GDT