Document hajji working

README.md

@@ -12,10 +12,11 @@ Hello world examples of programs without an OS. A.K.A. bare bones.
     1.  [multiboot/](multiboot/)
     1.  TODO not working
         1. [UEFI](uefi/)
-        1. [hajji](hajji)
     1.  [nasm](nasm/)
 1.  [BIOS](bios.md)
 1.  [Multiboot](multiboot.md)
+1.  Misc
+    1.  [hajji](hajji/)
 1.  [TODO](TODO.md)
 
 ## Getting started

TODO.md

@@ -1,7 +1,6 @@
 # TODO
 
 -   ACPI
--   get multiboot working
 -   reboot computer. Would put QEMU into an infinite reboot loop. Awesome.
 -   multithreading: http://stackoverflow.com/questions/7308391/how-is-concurrency-done-in-intel-x86-assembly || http://stackoverflow.com/questions/980999/what-does-multicore-assembly-language-look-like || http://stackoverflow.com/questions/714905/threads-in-x86-assembler-using-the-gnu-assember-as
 -   transition to protected mode

hajji/README.md

@@ -1,12 +1,7 @@
 # Hajji hello world
 
-TODO broken
-
 Originally taken from <http://farid.hajji.name/blog/2010/05/25/hello-world-on-the-bare-metal/>
 
-Not working very well out of the box: output toggles randomly between printing:
+GAS hello world example.
 
-- 2 hello worlds
-- 4 hello worlds
-- the above and then resetting the screen
-- rubbish
+TODO: minimize into multiple BIOS examples.

hajji/hello.S

@@ -67,7 +67,6 @@ start:
         callw clrscr                  # clear screen
         callw curshome                # move cursor home - top:left
         callw greeting                # display a greeting string
-		cli
 
         /*
          * That's all, folks!