Changeset 597 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS_Configurator_v2/Src/Menupages

Timestamp:

Jul 11, 2018, 9:44:43 AM (6 years ago)

Author:

Tomi Tilli

Message:

Windows 95 CMOS hack now works with Award BIOSes.
Some small optimizations to INT 19h and INT 19h reset handlers.
Added menuitem to configurator for clearing BDA drive count.

File:

• trunk/XTIDE_Universal_BIOS_Configurator_v2/Src/Menupages/BootMenuSettingsMenu.asm (modified) (4 diffs)

trunk/XTIDE_Universal_BIOS_Configurator_v2/Src/Menupages/BootMenuSettingsMenu.asm

@@ -26 +26 @@
     at  MENUPAGE.fnEnter,           dw  BootMenuSettingsMenu_EnterMenuOrModifyItemVisibility
     at  MENUPAGE.fnBack,            dw  ConfigurationMenu_EnterMenuOrModifyItemVisibility
-    at  MENUPAGE.wMenuitems,        dw  7
+    at  MENUPAGE.wMenuitems,        dw  8
 iend
 
@@ -134 +134 @@
     at  MENUITEM.itemValue + ITEM_VALUE.wMaxValue,                  dw  1092
 iend
+
+g_MenuitemBootMnuStngsClearBdaDriveCount:
+istruc MENUITEM
+    at  MENUITEM.fnActivate,        dw  Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
+    at  MENUITEM.fnFormatValue,     dw  MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
+    at  MENUITEM.szName,            dw  g_szItemClearBdaDriveCount
+    at  MENUITEM.szQuickInfo,       dw  g_szNfoClearBdaDriveCount
+    at  MENUITEM.szHelp,            dw  g_szHelpClearBdaDriveCount
+    at  MENUITEM.bFlags,            db  FLG_MENUITEM_FLAGVALUE
+    at  MENUITEM.bType,             db  TYPE_MENUITEM_MULTICHOICE
+    at  MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset,        dw  ROMVARS.wFlags
+    at  MENUITEM.itemValue + ITEM_VALUE.szDialogTitle,              dw  g_szDlgClearBdaDriveCount
+    at  MENUITEM.itemValue + ITEM_VALUE.szMultichoice,              dw  g_szMultichoiceBooleanFlag
+    at  MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup,    dw  g_rgszValueToStringLookupForFlagBooleans
+    at  MENUITEM.itemValue + ITEM_VALUE.wValueBitmask,              dw  FLG_ROMVARS_IGNORE_MOTHERBOARD_DRIVES
+iend
+
 
 g_rgwChoiceToValueLookupForDisplayModes:
@@ -241 +258 @@
     call    .EnableOrDisableColorThemeSelection
     call    .EnableOrDisableBootMenuSelectionTimeout
+    call    .EnableOrDisableClearBdaDriveCount
     mov     si, g_MenupageForBootMenuSettingsMenu
     jmp     Menupage_ChangeToNewMenupageInDSSI
@@ -310 +328 @@
     mov     bx, g_MenuitemBootMnuStngsSelectionTimeout
     test    ax, FLG_ROMVARS_MODULE_BOOT_MENU
+    jmp     SHORT .DisableMenuitemFromCSBXifZFset
+
+
+;--------------------------------------------------------------------
+; .EnableOrDisableClearBdaDriveCount
+;   Parameters:
+;       AX:     ROMVARS.wFlags
+;       SS:BP:  Menu handle
+;   Returns:
+;       Nothing
+;   Corrupts registers:
+;       BX
+;--------------------------------------------------------------------
+ALIGN JUMP_ALIGN
+.EnableOrDisableClearBdaDriveCount:
+    mov     bx, g_MenuitemBootMnuStngsClearBdaDriveCount
+    call    Buffers_IsXTbuildLoaded
 .DisableMenuitemFromCSBXifZFset:
     jz      SHORT .DisableMenuitemFromCSBX