Fix broken intr_load, use LDS instruction

2019-09-01 14:15:26 +00:00 · 2019-09-01 14:15:26 +00:00 · dcbb719488
parent de90b9cfd1
commit dcbb719488
1 changed files with 3 additions and 8 deletions
--- a/kernel/intr.asm
+++ b/kernel/intr.asm
@ -44,17 +44,12 @@ intr_load:
  mul ah
  mov si, ax

-  ; ES = 0
+  ; DS = 0
  xor ax, ax
  mov ds, ax

-  ; load offset
-  lodsw
-  mov si, ax
-
-  ; load segment
-  lodsw
-  mov ds, ax
+  ; load segment and offset in one go
+  lds si, [si]

  pop ax
  ret