| 1 | ; Project name : XTIDE Universal BIOS Configurator v2
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| 2 | ; Description : "Configure XTIDE Universal BIOS" menu structs and functions.
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| 3 |
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| 4 | ;
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| 5 | ; XTIDE Universal BIOS and Associated Tools
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| 6 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2012 by XTIDE Universal BIOS Team.
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| 7 | ;
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| 8 | ; This program is free software; you can redistribute it and/or modify
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| 9 | ; it under the terms of the GNU General Public License as published by
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| 10 | ; the Free Software Foundation; either version 2 of the License, or
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| 11 | ; (at your option) any later version.
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| 12 | ;
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| 13 | ; This program is distributed in the hope that it will be useful,
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| 14 | ; but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | ; GNU General Public License for more details.
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| 17 | ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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| 18 | ;
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| 19 |
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| 20 | ; Section containing initialized data
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| 21 | SECTION .data
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| 22 |
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| 23 | ALIGN WORD_ALIGN
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| 24 | g_MenupageForConfigurationMenu:
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| 25 | istruc MENUPAGE
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| 26 | at MENUPAGE.fnEnter, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility
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| 27 | at MENUPAGE.fnBack, dw MainMenu_EnterMenuOrModifyItemVisibility
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| 28 | at MENUPAGE.wMenuitems, dw 10
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| 29 | iend
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| 30 |
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| 31 | g_MenuitemConfigurationBackToMainMenu:
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| 32 | istruc MENUITEM
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| 33 | at MENUITEM.fnActivate, dw MainMenu_EnterMenuOrModifyItemVisibility
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| 34 | at MENUITEM.szName, dw g_szItemCfgBackToMain
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| 35 | at MENUITEM.szQuickInfo, dw g_szItemCfgBackToMain
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| 36 | at MENUITEM.szHelp, dw g_szItemCfgBackToMain
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| 37 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
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| 38 | at MENUITEM.bType, db TYPE_MENUITEM_PAGEBACK
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| 39 | iend
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| 40 |
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| 41 | g_MenuitemConfigurationPrimaryIdeController:
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| 42 | istruc MENUITEM
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| 43 | at MENUITEM.fnActivate, dw PrimaryIdeController
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| 44 | at MENUITEM.szName, dw g_szItemCfgIde1
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| 45 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIde
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| 46 | at MENUITEM.szHelp, dw g_szNfoCfgIde
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| 47 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
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| 48 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT
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| 49 | iend
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| 50 |
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| 51 | g_MenuitemConfigurationSecondaryIdeController:
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| 52 | istruc MENUITEM
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| 53 | at MENUITEM.fnActivate, dw SecondaryIdeController
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| 54 | at MENUITEM.szName, dw g_szItemCfgIde2
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| 55 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIde
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| 56 | at MENUITEM.szHelp, dw g_szNfoCfgIde
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| 57 | at MENUITEM.bFlags, db NULL
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| 58 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT
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| 59 | iend
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| 60 |
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| 61 | g_MenuitemConfigurationTertiaryIdeController:
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| 62 | istruc MENUITEM
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| 63 | at MENUITEM.fnActivate, dw TertiaryIdeController
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| 64 | at MENUITEM.szName, dw g_szItemCfgIde3
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| 65 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIde
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| 66 | at MENUITEM.szHelp, dw g_szNfoCfgIde
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| 67 | at MENUITEM.bFlags, db NULL
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| 68 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT
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| 69 | iend
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| 70 |
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| 71 | g_MenuitemConfigurationQuaternaryIdeController:
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| 72 | istruc MENUITEM
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| 73 | at MENUITEM.fnActivate, dw QuaternaryIdeController
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| 74 | at MENUITEM.szName, dw g_szItemCfgIde4
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| 75 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIde
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| 76 | at MENUITEM.szHelp, dw g_szNfoCfgIde
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| 77 | at MENUITEM.bFlags, db NULL
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| 78 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT
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| 79 | iend
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| 80 |
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| 81 | g_MenuitemConfigurationBootMenuSettings:
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| 82 | istruc MENUITEM
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| 83 | at MENUITEM.fnActivate, dw BootMenuSettingsMenu_EnterMenuOrModifyItemVisibility
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| 84 | at MENUITEM.szName, dw g_szItemCfgBootMenu
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| 85 | at MENUITEM.szQuickInfo, dw g_szNfoCfgBootMenu
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| 86 | at MENUITEM.szHelp, dw g_szNfoCfgBootMenu
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| 87 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
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| 88 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT
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| 89 | iend
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| 90 |
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| 91 | g_MenuitemConfigurationFullOperatingMode:
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| 92 | istruc MENUITEM
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| 93 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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| 94 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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| 95 | at MENUITEM.szName, dw g_szItemCfgFullMode
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| 96 | at MENUITEM.szQuickInfo, dw g_szNfoCfgFullMode
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| 97 | at MENUITEM.szHelp, dw g_szHelpCfgFullMode
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| 98 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_FLAGVALUE
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| 99 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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| 100 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.wFlags
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| 101 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgCfgFullMode
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| 102 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag
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| 103 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans
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| 104 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw FLG_ROMVARS_FULLMODE
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| 105 | iend
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| 106 |
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| 107 | g_MenuitemConfigurationKiBtoStealFromRAM:
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| 108 | istruc MENUITEM
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| 109 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI
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| 110 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI
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| 111 | at MENUITEM.szName, dw g_szItemCfgStealSize
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| 112 | at MENUITEM.szQuickInfo, dw g_szNfoCfgStealSize
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| 113 | at MENUITEM.szHelp, dw g_szHelpCfgStealSize
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| 114 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_BYTEVALUE
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| 115 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED
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| 116 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.bStealSize
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| 117 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgCfgStealSize
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| 118 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 1
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| 119 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 255
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| 120 | iend
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| 121 |
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| 122 | g_MenuitemConfigurationIdeControllers:
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| 123 | istruc MENUITEM
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| 124 | at MENUITEM.fnActivate, dw ActivateInputForNumberOfIdeControllersMenuitemInDSSI
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| 125 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI
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| 126 | at MENUITEM.szName, dw g_szItemCfgIdeCnt
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| 127 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIdeCnt
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| 128 | at MENUITEM.szHelp, dw g_szNfoCfgIdeCnt
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| 129 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_BYTEVALUE
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| 130 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED
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| 131 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.bIdeCnt
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| 132 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgCfgIdeCnt
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| 133 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 1
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| 134 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw MAX_ALLOWED_IDE_CONTROLLERS
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| 135 | iend
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| 136 |
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| 137 | g_MenuitemConfigurationIdleTimeout:
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| 138 | istruc MENUITEM
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| 139 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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| 140 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI
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| 141 | at MENUITEM.szName, dw g_szItemCfgIdleTimeout
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| 142 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIdleTimeout
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| 143 | at MENUITEM.szHelp, dw g_szHelpCfgIdleTimeout
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| 144 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_CHOICESTRINGS
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| 145 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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| 146 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.bIdleTimeout
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| 147 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgCfgIdleTimeout
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| 148 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceIdleTimeout
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| 149 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgwChoiceToValueLookupForIdleTimeout
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| 150 | at MENUITEM.itemValue + ITEM_VALUE.rgszChoiceToStringLookup, dw g_rgszChoiceToStringLookupForIdleTimeout
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| 151 | iend
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| 152 |
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| 153 | g_rgwChoiceToValueLookupForIdleTimeout:
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| 154 | %assign i -12
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| 155 | %rep 21
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| 156 | %assign i i+12
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| 157 | dw i ; i / 12 = 0 (disabled) or 1...20 minutes
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| 158 | %endrep
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| 159 | %rep 4
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| 160 | %assign i i+1
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| 161 | dw i ; 241...244 = (i - 240) * 30 minutes
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| 162 | %endrep
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| 163 | g_rgszChoiceToStringLookupForIdleTimeout:
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| 164 | %assign i 0
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| 165 | %rep 25
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| 166 | dw g_szIdleTimeoutChoice%[i]
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| 167 | %assign i i+1
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| 168 | %endrep
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| 169 | ; dw NULL ; Is this needed? *FIXME*
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| 170 |
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| 171 | ; Section containing code
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| 172 | SECTION .text
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| 173 |
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| 174 | ;--------------------------------------------------------------------
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| 175 | ; MainMenu_EnterMenuOrModifyItemVisibility
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| 176 | ; Parameters:
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| 177 | ; SS:BP: Menu handle
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| 178 | ; Returns:
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| 179 | ; Nothing
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| 180 | ; Corrupts registers:
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| 181 | ; All, except BP
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| 182 | ;--------------------------------------------------------------------
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| 183 | ALIGN JUMP_ALIGN
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| 184 | ConfigurationMenu_EnterMenuOrModifyItemVisibility:
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| 185 | push cs
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| 186 | pop ds
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| 187 | call .DisableAllIdeControllerMenuitems
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| 188 | call .EnableIdeControllerMenuitemsBasedOnConfiguration
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| 189 | call .EnableOrDisableOperatingModeSelection
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| 190 | call .EnableOrDisableKiBtoStealFromRAM
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| 191 | call .EnableOrDisableIdleTimeout
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| 192 | call LimitIdeControllersForLiteMode
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| 193 | mov si, g_MenupageForConfigurationMenu
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| 194 | jmp Menupage_ChangeToNewMenupageInDSSI
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| 195 |
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| 196 | ;--------------------------------------------------------------------
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| 197 | ; .DisableAllIdeControllerMenuitems
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| 198 | ; .EnableIdeControllerMenuitemsBasedOnConfiguration
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| 199 | ; Parameters:
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| 200 | ; SS:BP: Menu handle
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| 201 | ; Returns:
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| 202 | ; Nothing
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| 203 | ; Corrupts registers:
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| 204 | ; AX, BX, CX, DI, ES
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| 205 | ;--------------------------------------------------------------------
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| 206 | ALIGN JUMP_ALIGN
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| 207 | .DisableAllIdeControllerMenuitems:
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| 208 | mov cx, MAX_ALLOWED_IDE_CONTROLLERS-1
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| 209 | mov bx, g_MenuitemConfigurationSecondaryIdeController
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| 210 | ALIGN JUMP_ALIGN
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| 211 | .DisableNextIdeControllerMenuitem:
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| 212 | call .DisableMenuitemFromCSBX
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| 213 | add bx, BYTE MENUITEM_size
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| 214 | loop .DisableNextIdeControllerMenuitem
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| 215 | ret
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| 216 |
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| 217 | ALIGN JUMP_ALIGN
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| 218 | .EnableIdeControllerMenuitemsBasedOnConfiguration:
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| 219 | call Buffers_GetIdeControllerCountToCX
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| 220 | dec cx ; Primary always enabled
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| 221 | jz SHORT .PrimaryControllerAlreadyEnabled
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| 222 | mov bx, g_MenuitemConfigurationSecondaryIdeController
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| 223 | ALIGN JUMP_ALIGN
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| 224 | .EnableNextIdeControllerMenuitem:
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| 225 | call .EnableMenuitemFromCSBX
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| 226 | add bx, BYTE MENUITEM_size
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| 227 | loop .EnableNextIdeControllerMenuitem
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| 228 | .PrimaryControllerAlreadyEnabled:
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| 229 | ret
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| 230 |
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| 231 |
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| 232 | ;--------------------------------------------------------------------
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| 233 | ; .EnableOrDisableOperatingModeSelection
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| 234 | ; Parameters:
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| 235 | ; SS:BP: Menu handle
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| 236 | ; Returns:
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| 237 | ; Nothing
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| 238 | ; Corrupts registers:
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| 239 | ; BX, DI, ES
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| 240 | ;--------------------------------------------------------------------
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| 241 | ALIGN JUMP_ALIGN
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| 242 | .EnableOrDisableOperatingModeSelection:
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| 243 | mov bx, g_MenuitemConfigurationFullOperatingMode
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| 244 | call Buffers_IsXTbuildLoaded
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| 245 | je SHORT .EnableMenuitemFromCSBX
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| 246 | jmp SHORT .DisableMenuitemFromCSBX
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| 247 |
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| 248 |
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| 249 | ;--------------------------------------------------------------------
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| 250 | ; .EnableOrDisableKiBtoStealFromRAM
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| 251 | ; Parameters:
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| 252 | ; SS:BP: Menu handle
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| 253 | ; Returns:
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| 254 | ; Nothing
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| 255 | ; Corrupts registers:
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| 256 | ; AX, BX, CX
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| 257 | ;--------------------------------------------------------------------
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| 258 | ALIGN JUMP_ALIGN
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| 259 | .EnableOrDisableKiBtoStealFromRAM:
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| 260 | call Buffers_GetRomvarsFlagsToAX
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| 261 | mov bx, g_MenuitemConfigurationKiBtoStealFromRAM
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| 262 | test ax, FLG_ROMVARS_FULLMODE
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| 263 | jz SHORT .DisableMenuitemFromCSBX
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| 264 | jmp SHORT .EnableMenuitemFromCSBX
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| 265 |
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| 266 |
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| 267 | ;--------------------------------------------------------------------
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| 268 | ; .EnableOrDisableIdleTimeout
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| 269 | ; Parameters:
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| 270 | ; SS:BP: Menu handle
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| 271 | ; Returns:
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| 272 | ; Nothing
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| 273 | ; Corrupts registers:
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| 274 | ; AX, BX
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| 275 | ;--------------------------------------------------------------------
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| 276 | ALIGN JUMP_ALIGN
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| 277 | .EnableOrDisableIdleTimeout:
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| 278 | call Buffers_GetRomvarsFlagsToAX
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| 279 | mov bx, g_MenuitemConfigurationIdleTimeout
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| 280 | test ax, FLG_ROMVARS_MODULE_FEATURE_SETS
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| 281 | jz SHORT .DisableMenuitemFromCSBX
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| 282 | ; Fall to .EnableMenuitemFromCSBX
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| 283 |
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| 284 |
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| 285 | ;--------------------------------------------------------------------
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| 286 | ; .EnableMenuitemFromCSBX
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| 287 | ; .DisableMenuitemFromCSBX
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| 288 | ; Parameters:
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| 289 | ; CS:BX: Ptr to MENUITEM
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| 290 | ; Returns:
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| 291 | ; Nothing
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| 292 | ; Corrupts registers:
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| 293 | ; Nothing
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| 294 | ;--------------------------------------------------------------------
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| 295 | ALIGN JUMP_ALIGN
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| 296 | .EnableMenuitemFromCSBX:
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| 297 | or BYTE [cs:bx+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE
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| 298 | ret
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| 299 |
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| 300 | ALIGN JUMP_ALIGN
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| 301 | .DisableMenuitemFromCSBX:
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| 302 | and BYTE [cs:bx+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE
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| 303 | ret
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| 304 |
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| 305 |
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| 306 |
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| 307 | ;--------------------------------------------------------------------
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| 308 | ; MENUITEM activation functions (.fnActivate)
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| 309 | ; Parameters:
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| 310 | ; SS:BP: Ptr to MENU
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| 311 | ; Returns:
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| 312 | ; Nothing
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| 313 | ; Corrupts registers:
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| 314 | ; All, except segments
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| 315 | ;--------------------------------------------------------------------
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| 316 | ALIGN JUMP_ALIGN
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| 317 | PrimaryIdeController:
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| 318 | mov bx, ROMVARS.ideVars0
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| 319 | jmp SHORT DisplayIdeControllerMenu
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| 320 |
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| 321 | ALIGN JUMP_ALIGN
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| 322 | SecondaryIdeController:
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| 323 | mov bx, ROMVARS.ideVars1
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| 324 | jmp SHORT DisplayIdeControllerMenu
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| 325 |
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| 326 | ALIGN JUMP_ALIGN
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| 327 | TertiaryIdeController:
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| 328 | mov bx, ROMVARS.ideVars2
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| 329 | jmp SHORT DisplayIdeControllerMenu
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| 330 |
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| 331 | ALIGN JUMP_ALIGN
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| 332 | QuaternaryIdeController:
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| 333 | mov bx, ROMVARS.ideVars3
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| 334 | ; Fall to DisplayIdeControllerMenu
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| 335 |
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| 336 | ALIGN JUMP_ALIGN
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| 337 | DisplayIdeControllerMenu:
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| 338 | call IdeControllerMenu_InitializeToIdevarsOffsetInBX
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| 339 | jmp IdeControllerMenu_EnterMenuOrModifyItemVisibility
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| 340 |
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| 341 |
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| 342 | ALIGN JUMP_ALIGN
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| 343 | ActivateInputForNumberOfIdeControllersMenuitemInDSSI:
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| 344 | call Menuitem_ActivateUnsignedInputForMenuitemInDSSI
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| 345 | ; Fall to LimitIdeControllersForLiteMode
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| 346 |
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| 347 | ;--------------------------------------------------------------------
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| 348 | ; LimitIdeControllersForLiteMode
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| 349 | ; Parameters:
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| 350 | ; SS:BP: Menu handle
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| 351 | ; Returns:
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| 352 | ; Nothing
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| 353 | ; Corrupts registers:
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| 354 | ; AX, CX, DI
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| 355 | ;--------------------------------------------------------------------
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| 356 | ALIGN JUMP_ALIGN
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| 357 | LimitIdeControllersForLiteMode:
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| 358 | push es
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| 359 | call Buffers_GetIdeControllerCountToCX
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| 360 | mov [es:di+ROMVARS.bIdeCnt], cl
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| 361 | CALL_MENU_LIBRARY GetHighlightedItemToAX
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| 362 | CALL_MENU_LIBRARY RefreshItemFromAX
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| 363 | pop es
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| 364 | ; Fall to ConfigurationMenu_CheckAndMoveSerialDrivesToBottom
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| 365 |
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| 366 | ;----------------------------------------------------------------------
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| 367 | ; ConfigurationMenu_CheckAndMoveSerialDrivesToBottom
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| 368 | ;
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| 369 | ; Checks to ensure that serial adapters are at the end of the
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| 370 | ; IDEVARS structures list, as serial floppies (if present) need to be
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| 371 | ; the last drives detected by the BIOS. If there are other controllers
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| 372 | ; after a serial controller, the other controllers are moved up on the list
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| 373 | ; and the serial controller is placed at the end of the list.
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| 374 | ;
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| 375 | ; Parameters:
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| 376 | ; SS:BP: Menu handle
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| 377 | ; Returns:
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| 378 | ; Nothing
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| 379 | ; Corrupts registers:
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| 380 | ; All
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| 381 | ;----------------------------------------------------------------------
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| 382 | ConfigurationMenu_CheckAndMoveSerialDrivesToBottom:
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| 383 | push es
|
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| 384 | push ds
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| 385 | push di
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| 386 | push si
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| 387 |
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| 388 | call Buffers_GetIdeControllerCountToCX ; will also set ES:DI to point to file buffer
|
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| 389 | push es
|
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| 390 | pop ds
|
|---|
| 391 | xor ch, ch ; clearing high order of CX and notification flag
|
|---|
| 392 | mov dx, cx ; (probably unnecessary, CX should be less than 127, but just to be sure)
|
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| 393 | jcxz .done ; probably unnecessary, but make sure there is at least one controller
|
|---|
| 394 |
|
|---|
| 395 | lea bx, [di+ROMVARS.ideVars0] ; add in offset of first idevars
|
|---|
| 396 |
|
|---|
| 397 | .outerLoop:
|
|---|
| 398 | mov di, bx ; start of idevars
|
|---|
| 399 | xor si, si ; first serial found
|
|---|
| 400 | xor ax, ax ; first non-serial found
|
|---|
| 401 | mov cl, dl ; idevars count
|
|---|
| 402 | xor ch, ch
|
|---|
| 403 |
|
|---|
| 404 | .loop:
|
|---|
| 405 | cmp byte [di+IDEVARS.bDevice], DEVICE_SERIAL_PORT
|
|---|
| 406 | jnz .notSerial
|
|---|
| 407 |
|
|---|
| 408 | test si, si ; record the first serial controller that we find
|
|---|
| 409 | jnz .next
|
|---|
| 410 | mov si, di
|
|---|
| 411 | jmp .next
|
|---|
| 412 |
|
|---|
| 413 | .notSerial:
|
|---|
| 414 | mov ax, di ; record the *last* non-serial controller that we find
|
|---|
| 415 |
|
|---|
| 416 | .next:
|
|---|
| 417 | add di, IDEVARS_size
|
|---|
| 418 | loop .loop
|
|---|
| 419 |
|
|---|
| 420 | test si, si ; no serial drives, nothing to do
|
|---|
| 421 | jz .done
|
|---|
| 422 | cmp si, ax ; serial port is already later on the list than any other controllers
|
|---|
| 423 | ja .done ; (also takes care of the case where there are no other controllers)
|
|---|
| 424 |
|
|---|
| 425 | ;
|
|---|
| 426 | ; move serial to end of list, others up
|
|---|
| 427 | ;
|
|---|
| 428 | cld
|
|---|
| 429 |
|
|---|
| 430 | mov ax, di ; save end pointer of list after scan
|
|---|
| 431 |
|
|---|
| 432 | sub sp, IDEVARS_size ; copy serial to temporary space on stack
|
|---|
| 433 |
|
|---|
| 434 | mov di, sp
|
|---|
| 435 |
|
|---|
| 436 | mov cx, IDEVARS_size
|
|---|
| 437 | push ss
|
|---|
| 438 | pop es
|
|---|
| 439 |
|
|---|
| 440 | rep movsb
|
|---|
| 441 |
|
|---|
| 442 | lea di, [si-IDEVARS_size] ; move up all the idevars below the serial, by one slot
|
|---|
| 443 |
|
|---|
| 444 | mov cx, ax ; restore end pointer of list, subtract off end of serial idevars
|
|---|
| 445 | sub cx, si
|
|---|
| 446 |
|
|---|
| 447 | push ds
|
|---|
| 448 | pop es
|
|---|
| 449 |
|
|---|
| 450 | rep movsb
|
|---|
| 451 |
|
|---|
| 452 | mov si, sp ; place serial (currently on the stack) at bottom of list
|
|---|
| 453 | push ss
|
|---|
| 454 | pop ds
|
|---|
| 455 | mov cx, IDEVARS_size
|
|---|
| 456 | ; di is already at last IDEVARS position
|
|---|
| 457 |
|
|---|
| 458 | rep movsb
|
|---|
| 459 |
|
|---|
| 460 | add sp, IDEVARS_size
|
|---|
| 461 |
|
|---|
| 462 | push es
|
|---|
| 463 | pop ds
|
|---|
| 464 |
|
|---|
| 465 | mov dh, 1 ; set flag that we have done a relocation
|
|---|
| 466 |
|
|---|
| 467 | jmp .outerLoop
|
|---|
| 468 |
|
|---|
| 469 | .done:
|
|---|
| 470 | pop si
|
|---|
| 471 | pop di
|
|---|
| 472 | pop ds
|
|---|
| 473 | pop es
|
|---|
| 474 |
|
|---|
| 475 | test dh, dh
|
|---|
| 476 | jz .noWorkDone
|
|---|
| 477 |
|
|---|
| 478 | mov dx, g_szSerialMoved
|
|---|
| 479 | call Dialogs_DisplayNotificationFromCSDX
|
|---|
| 480 |
|
|---|
| 481 | .noWorkDone:
|
|---|
| 482 | ret
|
|---|
