1 | ; Project name : XTIDE Universal BIOS Configurator v2
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2 | ; Description : Menu page and item structs.
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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 | %ifndef MENU_STRUCTS_INC
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21 | %define MENU_STRUCTS_INC
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22 |
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23 | struc MENUPAGE
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24 | .fnEnter resb 2 ; Function to initialize MENUPAGE
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25 | .fnBack resb 2 ; Function to initialize previous MENUPAGE
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26 | .wMenuitems resb 2 ; Number of MENUITEM structs
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27 | .rgMenuitem: ; All MENUITEM structs in this MENUPAGE
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28 | endstruc
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29 |
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30 | struc MENUITEM
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31 | .fnActivate resb 2 ; Offset to item activation function
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32 | .fnFormatValue resb 2 ; Offset to item value formatting function
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33 |
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34 | .szName resb 2 ; Offset to item name string
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35 | .szQuickInfo resb 2 ; Offset to item quick information string
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36 | .szHelp resb 2 ; Offset to item help string
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37 |
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38 | .bFlags resb 1 ; Item flags
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39 | .bType resb 1 ; Item type
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40 | .itemValue resb ITEM_VALUE_size ; ITEM_VALUE for automated item handling
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41 | endstruc
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42 |
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43 | ; Bit defines for MENUITEM.bFlags
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44 | FLG_MENUITEM_VISIBLE EQU (1<<0) ; Item is visible
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45 | FLG_MENUITEM_MODIFY_MENU EQU (1<<1) ; Item modifies visibility of other items
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46 | FLG_MENUITEM_FLAGVALUE EQU (1<<2) ; Item value is single bit
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47 | FLG_MENUITEM_BYTEVALUE EQU (1<<3) ; Item value is single byte
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48 | FLG_MENUITEM_PROGRAMVAR EQU (1<<4) ; Item is for configuring program, not BIOS
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49 | FLG_MENUITEM_CHOICESTRINGS EQU (1<<5) ; ChoiceToStringLookup table is 1-1 with ChoiceToValueLookup table,
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50 | ; ChoiceToStringLookup table must also be NULL terminated
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51 | FLG_MENUITEM_MASKVALUE EQU (1<<6) ; Item value is more than one bit among other bits
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52 |
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53 |
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54 | ; Values for MENUITEM.bType
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55 | TYPE_MENUITEM_PAGEBACK EQU (0<<1) ; Item returns to previous MENUPAGE
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56 | TYPE_MENUITEM_PAGENEXT EQU (1<<1) ; Item changes to next MENUPAGE
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57 | TYPE_MENUITEM_ACTION EQU (2<<1) ; Non-configurable item
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58 | TYPE_MENUITEM_MULTICHOICE EQU (3<<1) ; Item with multiple predefined choices
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59 | TYPE_MENUITEM_UNSIGNED EQU (4<<1) ; Menuitem with user inputted unsigned decimal value
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60 | TYPE_MENUITEM_HEX EQU (5<<1) ; Menuitem with user inputted hexadecimal value
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61 |
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62 |
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63 | struc ITEM_VALUE
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64 | .wRomvarsValueOffset resb 2 ; ROMVARS offset to actual value to be configured
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65 | .szDialogTitle resb 2 ; Dialog title string
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66 |
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67 | .szMultichoice resb 2 ; Multiple choices in one string
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68 | .rgwChoiceToValueLookup resb 2 ; Ptr to lookup table for translating selected choice to actual value
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69 | .rgszValueToStringLookup: ; Ptr to lookup table for translating value to string
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70 | .rgszChoiceToStringLookup:
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71 | .wMinValue resb 2 ; Minimum allowed integer value
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72 | .wMaxValue:
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73 | .wValueBitmask resb 2 ; Bitmask for item value flag
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74 | .fnValueReader resb 2 ; Called just after ROMVARS is read, providing a hook for further action
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75 | .fnValueWriter resb 2 ; Called just before ROMVARS is written, providing a hook for further action
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76 | endstruc
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77 |
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78 |
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79 | %endif ; MENU_STRUCTS_INC
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