Changeset 227 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/Tools/Address.asm

Timestamp:

Jan 29, 2012, 1:33:44 PM (12 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• EBIOS functions now work in lite mode.

File:

• trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/Tools/Address.asm (modified) (2 diffs)

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/Tools/Address.asm

@@ -53 +53 @@
     ; LHead / PHeadCount and LHead % PHeadCount
     eMOVZX  ax, bh                  ; Copy L-CHS Head number to AX
-    div     BYTE [di+DPT.bHeads]    ; AL = LHead / PHeadCount, AH = LHead % PHeadCount
+    div     BYTE [di+DPT.bPchsHeads]; AL = LHead / PHeadCount, AH = LHead % PHeadCount
     mov     bh, ah                  ; Copy P-CHS Head number to BH
     xor     ah, ah                  ; AX = LHead / PHeadCount
@@ -129 +129 @@
     ; cylToSeek*headsPerCyl (18-bit result)
     mov     ax, cx                  ; Copy Cylinder number to AX
-    eMOVZX  dx, BYTE [di+DPT.bHeads]
+    eMOVZX  dx, BYTE [di+DPT.bLbaHeads]
     mul     dx                      ; DX:AX = cylToSeek*headsPerCyl