clean up dummy stage 2 a bit

1 year ago · 067e4df824
parent fbdbbc5345
commit 067e4df824
1 changed files with 5 additions and 7 deletions
--- a/boot1.s
+++ b/boot1.s
@ -1,11 +1,10 @@
-org 0x7c00  
-bits 16 
+org 0x8200
+bits 16

  ; Reveal the true nature of jen
  xor bx, bx
-  mov ax, 17
 loop:
-  cmp bx, ax
+  cmp bx, WOMBLE_LEN
  jae done
  lea si, [womble + bx]
  mov dh, [si]
@ -18,6 +17,5 @@ loop:
 done:
  hlt

-womble:
-  db "jen is a womble!"
-
+womble     db "jen is a womble!"
+WOMBLE_LEN equ $ - womble