Changeset 332 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH8h_HParams.asm

Timestamp:

Mar 12, 2012, 1:33:24 PM (13 years ago)

Author:

krille_n_@…

google:author:

krille_n_@hotmail.com

Message:

Changes:

• Fixed a bug in the new BIOS Drive Information Tool.
• Very small changes to improve speed (I hope).
• Changed AH48h_GetExtendedDriveParameters.asm to allow AT builds with USE_386 (won't affect any other builds).
• Verified that most define combinations can be built and changed Strings.asm accordingly. "Most" meaning with or without any combination of EBIOS and/or Serial code defines.

File:

• trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH8h_HParams.asm (modified) (3 diffs)

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH8h_HParams.asm

@@ -25 +25 @@
 ;--------------------------------------------------------------------
 AH8h_HandlerForReadDiskDriveParameters:
-    test    di,di
-    jnz     SHORT .OurDrive
+    test    di, di
+    jz      SHORT .NotOurDrive
 
-    call    Int13h_CallPreviousInt13hHandler
-    jnc     SHORT .MidGame
-    jmp     Int13h_ReturnFromHandlerAfterStoringErrorCodeFromAH
-
-.OurDrive:
     call    AH8h_GetDriveParameters
 
@@ -67 +62 @@
     jmp     Int13h_ReturnFromHandlerAfterStoringErrorCodeFromAH
 %endif
+
+.NotOurDrive:
+    call    Int13h_CallPreviousInt13hHandler
+    jnc     SHORT .MidGame
+    jmp     Int13h_ReturnFromHandlerAfterStoringErrorCodeFromAH
 
 
@@ -114 +114 @@
 
 %ifdef MODULE_SERIAL_FLOPPY
-    mov     bl,[di+DPT.bFlagsHigh]
+    mov     bl, [di+DPT.bFlagsHigh]
 %ifndef CHECK_FOR_UNUSED_ENTRYPOINTS             ; not sure why this is needed for preprocessor-only
-    eSHR_IM bl,FLGH_DPT_SERIAL_FLOPPY_TYPE_FIELD_POSITION
+    eSHR_IM bl, FLGH_DPT_SERIAL_FLOPPY_TYPE_FIELD_POSITION
 %endif
 %endif