Changeset 505 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Initialization/DetectDrives.asm

Timestamp:

Feb 25, 2013, 4:23:09 PM (12 years ago)

Author:

krille_n_@…

google:author:

krille_n_@hotmail.com

Message:

Changes:

• Reverted the changes to MenuEvents.inc done in r492 since they broke the F1 key function in XTIDECFG.
• Added a tail-call optimized variant of the CALL_DISPLAY_LIBRARY macro (JMP_DISPLAY_LIBRARY).
• Put a block size limit in AH1Eh_ChangeXTCFmodeBasedOnControlRegisterInAL. I think it's needed but if not, it's easy to remove.
• Other optimizations and fixes.

File:

• trunk/XTIDE_Universal_BIOS/Src/Initialization/DetectDrives.asm (modified) (4 diffs)

trunk/XTIDE_Universal_BIOS/Src/Initialization/DetectDrives.asm

@@ -50 +50 @@
 %ifdef MODULE_HOTKEYS
     call    HotkeyBar_ScanHotkeysFromKeyBufferAndStoreToBootvars        ; Done here while CX is still protected
-%endif              
+%endif
 
     pop     cx
@@ -73 +73 @@
 %ifdef MODULE_HOTKEYS
     cmp     al, COM_DETECT_HOTKEY_SCANCODE  ; Set by last call to HotkeyBar_UpdateDuringDriveDetection above
-    jz      .DriveDetectLoop
-%endif      
+    je      .DriveDetectLoop
+%endif
 
     mov     al,[cs:ROMVARS.wFlags]          ; Configurator set to always scan?
@@ -201 +201 @@
 %ifdef MODULE_HOTKEYS
     call    HotkeyBar_UpdateDuringDriveDetection
-%endif              
-        
+%endif
+
 %ifdef MODULE_8BIT_IDE_ADVANCED
     pop     dx
@@ -248 +248 @@
 ;       Nothing
 ;   Returns:
-;       CF:     Set (from BootMenuPrint_NullTerminatedStringFromCSSIandSetCF)
+;       CF:     Set (from DetectPrint_NullTerminatedStringFromCSSIandSetCF)
 ;   Corrupts registers:
 ;       AX, SI