1 | ; Project name : XTIDE Univeral BIOS Configurator v2
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2 | ; Description : Program start and exit.
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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 | ; Include .inc files
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21 |
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22 | %define INCLUDE_MENU_DIALOGS
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23 | %define INCLUDE_SERIAL_LIBRARY
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24 |
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25 | %include "AssemblyLibrary.inc" ; Assembly Library. Must be included first!
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26 | %include "Romvars.inc" ; XTIDE Universal BIOS variables
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27 | %include "IdeRegisters.inc" ; Needed for port and device autodetection
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28 | %include "JRIDE_ISA.inc" ; For JR-IDE/ISA default segment
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29 | %include "XTCF.inc" ; For XT-CF modes
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30 |
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31 | %include "Version.inc"
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32 | %include "MenuCfg.inc"
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33 | %include "MenuStructs.inc"
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34 | %include "Variables.inc"
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35 |
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36 |
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37 | ; Section containing code
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38 | SECTION .text
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39 |
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40 |
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41 | ; Program first instruction.
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42 | ORG 100h ; Code starts at offset 100h (DOS .COM)
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43 | Start:
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44 | jmp Main_Start
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45 |
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46 | ; Include library sources
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47 | %include "AssemblyLibrary.asm"
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48 |
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49 | ; Include sources for this program
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50 | %include "AutoConfigure.asm"
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51 | %include "BiosFile.asm"
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52 | %include "Buffers.asm"
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53 | %include "Dialogs.asm"
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54 | %include "EEPROM.asm"
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55 | %include "Flash.asm"
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56 | %include "IdeAutodetect.asm"
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57 | %include "MenuEvents.asm"
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58 | %include "Menuitem.asm"
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59 | %include "MenuitemPrint.asm"
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60 | %include "Menupage.asm"
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61 | %include "Strings.asm"
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62 |
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63 | %include "BootMenuSettingsMenu.asm"
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64 | %include "ConfigurationMenu.asm"
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65 | %include "FlashMenu.asm"
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66 | %include "IdeControllerMenu.asm"
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67 | %include "MainMenu.asm"
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68 | %include "MasterSlaveMenu.asm"
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69 |
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70 |
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71 |
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72 | ;--------------------------------------------------------------------
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73 | ; Program start
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74 | ;--------------------------------------------------------------------
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75 | ALIGN JUMP_ALIGN
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76 | Main_Start:
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77 | mov ax, SCREEN_BACKGROUND_CHARACTER_AND_ATTRIBUTE
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78 | call InitializeScreenWithBackgroudCharAndAttrInAX
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79 |
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80 | call Main_InitializeCfgVars
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81 | call MenuEvents_DisplayMenu
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82 | mov ax, DOS_BACKGROUND_CHARACTER_AND_ATTRIBUTE
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83 | call InitializeScreenWithBackgroudCharAndAttrInAX
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84 |
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85 | ; Exit to DOS
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86 | mov ax, 4C00h ; Exit to DOS
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87 | int 21h
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88 |
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89 |
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90 | ;--------------------------------------------------------------------
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91 | ; InitializeScreenWithBackgroudCharAndAttrInAX
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92 | ; Parameters:
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93 | ; AL: Background character
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94 | ; AH: Background attribute
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95 | ; Returns:
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96 | ; Nothing
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97 | ; Corrupts registers:
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98 | ; AX, DX, DI
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99 | ;--------------------------------------------------------------------
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100 | ALIGN JUMP_ALIGN
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101 | InitializeScreenWithBackgroudCharAndAttrInAX:
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102 | xchg dx, ax
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103 | CALL_DISPLAY_LIBRARY InitializeDisplayContext ; Reset cursor etc
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104 | xchg ax, dx
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105 | CALL_DISPLAY_LIBRARY ClearScreenWithCharInALandAttrInAH
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106 | ret
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107 |
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108 |
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109 | ;--------------------------------------------------------------------
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110 | ; Main_InitializeCfgVars
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111 | ; Parameters:
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112 | ; DS: Segment to CFGVARS
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113 | ; Returns:
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114 | ; Nothing
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115 | ; Corrupts registers:
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116 | ; AX, BX, CX, DI
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117 | ;--------------------------------------------------------------------
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118 | ALIGN JUMP_ALIGN
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119 | Main_InitializeCfgVars:
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120 | push es
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121 |
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122 | call Buffers_Clear
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123 | call EEPROM_FindXtideUniversalBiosROMtoESDI
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124 | jnc SHORT .InitializationCompleted
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125 | mov [CFGVARS.wEepromSegment], es
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126 | .InitializationCompleted:
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127 | pop es
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128 | ret
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129 |
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130 |
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131 | ; Section containing initialized data
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132 | SECTION .data
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133 |
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134 | ALIGN WORD_ALIGN
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135 | g_cfgVars:
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136 | istruc CFGVARS
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137 | at CFGVARS.pMenupage, dw g_MenupageForMainMenu
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138 | at CFGVARS.wFlags, dw DEFAULT_CFGVARS_FLAGS
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139 | at CFGVARS.wEepromSegment, dw 0
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140 | at CFGVARS.bEepromType, db DEFAULT_EEPROM_TYPE
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141 | at CFGVARS.bEepromPage, db DEFAULT_PAGE_SIZE
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142 | at CFGVARS.bSdpCommand, db DEFAULT_SDP_COMMAND
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143 | iend
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144 |
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145 |
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146 | ; Section containing uninitialized data
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147 | SECTION .bss
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