Changeset 155 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h.asm

Timestamp:

May 1, 2011, 6:44:29 PM (14 years ago)

Author:

Tomi Tilli

google:author:

aitotat

Message:

Changes to XTIDE Universal BIOS:

• AH=4h again uses VERIFY command (copy-pasting had changed it to WRITE).
• Timeout should now work on all overflow situations.
• Cleaned code a bit.

File:

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

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h.asm

@@ -23 +23 @@
     sti                                 ; Enable interrupts
     cld                                 ; String instructions to increment pointers
-    SAVE_AND_GET_INTPACK_WITH_EXTRA_WORDS_TO_SSBP EXTRA_WORDS_TO_RESERVE_FOR_INTPACK
+    CREATE_FRAME_INTPACK_TO_SSBP    EXTRA_BYTES_FOR_INTPACK
 
     call    RamVars_GetSegmentToDS
@@ -33 +33 @@
 
     ; Jump to correct BIOS function
-JumpToBiosFunctionInAH:
     cmp     ah, 25h                     ; Valid BIOS function?
     ja      SHORT Int13h_UnsupportedFunction
@@ -109 +108 @@
     or      WORD [bp+IDEPACK.intpack+INTPACK.flags], FLG_FLAGS_IF   ; Return with interrupts enabled
     mov     sp, bp                                  ; Now we can exit anytime
-    RESTORE_INTPACK_WITH_EXTRA_WORDS_FROM_SSBP EXTRA_WORDS_TO_RESERVE_FOR_INTPACK
+    RESTORE_FRAME_INTPACK_FROM_SSBP     EXTRA_BYTES_FOR_INTPACK