Changeset 369 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Boot/BootMenu.asm


Ignore:
Timestamp:
Mar 29, 2012, 9:29:28 AM (13 years ago)
Author:
gregli@…
google:author:
gregli@hotmail.com
Message:

Removed align directives for initalization code and added define for align in boot-time calls to the assembly library (defaulting to 1), resulting in a significant savings for the AT and 386 builds. Fixed a bug with switch command line handling in the serial server. Put in CR characters in licesnse.txt, so that it properly displays on Windows. In the configurator, added default values for user supplied CHS and LBA values, defaulting to values within range when those features are enabled. Updated the copyright message in the configurator as the literal word Copyright is important.

File:
1 edited

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  • trunk/XTIDE_Universal_BIOS/Src/Boot/BootMenu.asm

    r294 r369  
    1616;       All General Purpose Registers
    1717;--------------------------------------------------------------------
    18 ALIGN JUMP_ALIGN
    1918BootMenu_DisplayAndReturnSelectionInDX:
    2019    call    DriveXlate_Reset
    … …  
    3938;       AX, DI
    4039;--------------------------------------------------------------------
    41 ALIGN JUMP_ALIGN
    4240BootMenu_GetDriveToDXforMenuitemInCX_And_RamVars_GetSegmentToDS:
    4341    call    RamVars_GetSegmentToDS
    4442;;; fall-through
    4543
    46 ALIGN JUMP_ALIGN
    4744BootMenu_GetDriveToDXforMenuitemInCX:
    4845    cmp     cl, NO_ITEM_HIGHLIGHTED
    … …  
    7370;       AX, BX, DI
    7471;--------------------------------------------------------------------
    75 ALIGN JUMP_ALIGN
    7672BootMenu_Enter:
    7773    mov     bx, BootMenuEvent_Handler
    … …  
    9288;       CX
    9389;--------------------------------------------------------------------
    94 ALIGN JUMP_ALIGN
    9590BootMenu_GetMenuitemCountToAX:
    9691    call    RamVars_GetHardDiskCountFromBDAtoAX
    … …  
    110105;       AL, CX, DI
    111106;--------------------------------------------------------------------
    112 ALIGN JUMP_ALIGN
    113107BootMenu_GetHeightToAHwithItemCountInAL:
    114108    add     al, BOOT_MENU_HEIGHT_WITHOUT_ITEMS
    … …  
    119113    jb      SHORT .Return
    120114    mov     ah, cl
    121 ALIGN JUMP_ALIGN, ret
     115
    122116.Return:
    123117    ret
    … …  
    133127;       CX
    134128;--------------------------------------------------------------------
    135 ALIGN JUMP_ALIGN
    136129BootMenu_GetMenuitemToAXforAsciiHotkeyInAL:
    137130    call    Char_ALtoUpperCaseLetter
    … …  
    144137    sub     al, 'A'                     ; Letter to Floppy Drive menuitem
    145138    ret
    146 ALIGN JUMP_ALIGN
     139
    147140.StartFromHardDiskLetter:
    148141    sub     cl, al                      ; Hard Disk index
    … …  
    165158;       AX
    166159;--------------------------------------------------------------------
    167 ALIGN JUMP_ALIGN
    168160BootMenu_GetLetterForFirstHardDiskToAL:
    169161    call    FloppyDrive_GetCountToAX
    … …  
    172164    ja      .Return
    173165    mov     al, 'C'
    174 ALIGN JUMP_ALIGN, ret
     166       
    175167.Return:
    176168    ret
    … …  
    186178;       AX
    187179;--------------------------------------------------------------------
    188 ALIGN JUMP_ALIGN
    189180BootMenu_GetMenuitemToDXforDriveInDL:
    190181    xor     dh, dh                      ; Drive number now in DX
    … …  
    211202;       AX, CX
    212203;--------------------------------------------------------------------
    213 ALIGN JUMP_ALIGN
    214204BootMenu_IsDriveInSystem:
    215205    test    dl, dl                              ; Floppy drive?
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