Changeset 134 for trunk/bootcode

Timestamp:

Apr 8, 2017, 12:27:32 AM (9 years ago)

Author:

Ben Rietbroek

Message:

Use scratch area for INT13X check (debugging) [v1.1.1-testing]

CAUTION:
This is a testbuild !
AirBoot uses the BIOS to access disks and a small coding error can trash
partition tables or other vital disk structures. You are advised to make
backups of TRACK0 and EBRs before using this testbuild. More info at:
​https://rousseaux.github.io/netlabs.air-boot/pdf/AirBoot-v1.1.0-manual.pdf

File:

• trunk/bootcode/regular/driveio.asm (modified) (1 diff)

trunk/bootcode/regular/driveio.asm

@@ -43 +43 @@
             ;~ call    AuxIO_DumpParagraph
             ;~ call    AuxIO_TeletypeNL
-            mov     si, offset [INT13X_DiskParams]
+            mov     si, offset [Scratch]
             mov     word ptr [si], 50h
             mov     ah, 48h