[525] | 1 | ; Project name : XTIDE Universal BIOS Configurator v2
|
---|
[153] | 2 | ; Description : Program start and exit.
|
---|
[57] | 3 |
|
---|
[376] | 4 | ;
|
---|
[505] | 5 | ; XTIDE Universal BIOS and Associated Tools
|
---|
[526] | 6 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2013 by XTIDE Universal BIOS Team.
|
---|
[376] | 7 | ;
|
---|
| 8 | ; This program is free software; you can redistribute it and/or modify
|
---|
| 9 | ; it under the terms of the GNU General Public License as published by
|
---|
| 10 | ; the Free Software Foundation; either version 2 of the License, or
|
---|
| 11 | ; (at your option) any later version.
|
---|
[505] | 12 | ;
|
---|
[376] | 13 | ; This program is distributed in the hope that it will be useful,
|
---|
| 14 | ; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 15 | ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
[505] | 16 | ; GNU General Public License for more details.
|
---|
[376] | 17 | ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
---|
[505] | 18 | ;
|
---|
[376] | 19 |
|
---|
[57] | 20 | ; Include .inc files
|
---|
[505] | 21 |
|
---|
[57] | 22 | %define INCLUDE_MENU_DIALOGS
|
---|
[280] | 23 | %define INCLUDE_SERIAL_LIBRARY
|
---|
[505] | 24 |
|
---|
[57] | 25 | %include "AssemblyLibrary.inc" ; Assembly Library. Must be included first!
|
---|
[554] | 26 | %include "RomVars.inc" ; XTIDE Universal BIOS variables
|
---|
[614] | 27 | %include "ATA_ID.inc" ; Needed for Master/Slave Drive menu
|
---|
[497] | 28 | %include "IdeRegisters.inc" ; Needed for port and device autodetection
|
---|
[483] | 29 | %include "JRIDE_ISA.inc" ; For JR-IDE/ISA default segment
|
---|
[536] | 30 | %include "ADP50L.inc" ; For ADP50L default segment
|
---|
[481] | 31 | %include "XTCF.inc" ; For XT-CF modes
|
---|
[57] | 32 |
|
---|
[457] | 33 | %include "Version.inc"
|
---|
[57] | 34 | %include "MenuCfg.inc"
|
---|
| 35 | %include "MenuStructs.inc"
|
---|
| 36 | %include "Variables.inc"
|
---|
| 37 |
|
---|
| 38 |
|
---|
| 39 | ; Section containing code
|
---|
| 40 | SECTION .text
|
---|
| 41 |
|
---|
| 42 |
|
---|
| 43 | ; Program first instruction.
|
---|
| 44 | ORG 100h ; Code starts at offset 100h (DOS .COM)
|
---|
| 45 | Start:
|
---|
| 46 | jmp Main_Start
|
---|
| 47 |
|
---|
| 48 | ; Include library sources
|
---|
| 49 | %include "AssemblyLibrary.asm"
|
---|
| 50 |
|
---|
| 51 | ; Include sources for this program
|
---|
[497] | 52 | %include "AutoConfigure.asm"
|
---|
[57] | 53 | %include "BiosFile.asm"
|
---|
| 54 | %include "Buffers.asm"
|
---|
| 55 | %include "Dialogs.asm"
|
---|
| 56 | %include "EEPROM.asm"
|
---|
[65] | 57 | %include "Flash.asm"
|
---|
[620] | 58 | %include "FlashSST.asm"
|
---|
[497] | 59 | %include "IdeAutodetect.asm"
|
---|
[57] | 60 | %include "MenuEvents.asm"
|
---|
| 61 | %include "Menuitem.asm"
|
---|
| 62 | %include "MenuitemPrint.asm"
|
---|
| 63 | %include "Menupage.asm"
|
---|
| 64 | %include "Strings.asm"
|
---|
| 65 |
|
---|
[59] | 66 | %include "BootMenuSettingsMenu.asm"
|
---|
[57] | 67 | %include "ConfigurationMenu.asm"
|
---|
[59] | 68 | %include "FlashMenu.asm"
|
---|
[57] | 69 | %include "IdeControllerMenu.asm"
|
---|
| 70 | %include "MainMenu.asm"
|
---|
| 71 | %include "MasterSlaveMenu.asm"
|
---|
| 72 |
|
---|
| 73 |
|
---|
| 74 |
|
---|
| 75 | ;--------------------------------------------------------------------
|
---|
| 76 | ; Program start
|
---|
| 77 | ;--------------------------------------------------------------------
|
---|
| 78 | ALIGN JUMP_ALIGN
|
---|
| 79 | Main_Start:
|
---|
[589] | 80 | mov ah, GET_DOS_VERSION
|
---|
| 81 | int DOS_INTERRUPT_21h
|
---|
| 82 | cmp al, 2
|
---|
| 83 | jae SHORT .DosVersionIsOK
|
---|
| 84 | mov dx, g_s$NotMinimumDosVersion
|
---|
| 85 | mov ah, WRITE_STRING_TO_STANDARD_OUTPUT
|
---|
| 86 | int DOS_INTERRUPT_21h
|
---|
| 87 | ret
|
---|
| 88 | .DosVersionIsOK:
|
---|
[593] | 89 | mov [bDosVersionMajor], al ; bDosVersionMajor must be initialized by the application (library code depends on it)
|
---|
| 90 | cmp al, 5
|
---|
| 91 | jb SHORT .DoNotInstallInt2FhHandler
|
---|
| 92 | ; Since we are installing our Int2Fh handler we must also hook interrupt 23h to ensure a clean exit on ctrl-c/ctrl-break
|
---|
| 93 | call HookInterrupt23h
|
---|
| 94 | call HookInterrupt2Fh
|
---|
| 95 | .DoNotInstallInt2FhHandler:
|
---|
[589] | 96 |
|
---|
[68] | 97 | mov ax, SCREEN_BACKGROUND_CHARACTER_AND_ATTRIBUTE
|
---|
[589] | 98 | call InitializeScreenWithBackgroundCharAndAttrInAX
|
---|
[57] | 99 |
|
---|
| 100 | call Main_InitializeCfgVars
|
---|
| 101 | call MenuEvents_DisplayMenu
|
---|
[68] | 102 | mov ax, DOS_BACKGROUND_CHARACTER_AND_ATTRIBUTE
|
---|
[589] | 103 | call InitializeScreenWithBackgroundCharAndAttrInAX
|
---|
[57] | 104 |
|
---|
[593] | 105 | call UnhookInterrupt2Fh
|
---|
| 106 |
|
---|
[57] | 107 | ; Exit to DOS
|
---|
[589] | 108 | mov ax, TERMINATE_WITH_RETURN_CODE<<8 ; Errorlevel 0 in AL
|
---|
| 109 | int DOS_INTERRUPT_21h
|
---|
[57] | 110 |
|
---|
| 111 |
|
---|
| 112 | ;--------------------------------------------------------------------
|
---|
[589] | 113 | ; InitializeScreenWithBackgroundCharAndAttrInAX
|
---|
[68] | 114 | ; Parameters:
|
---|
| 115 | ; AL: Background character
|
---|
| 116 | ; AH: Background attribute
|
---|
| 117 | ; Returns:
|
---|
| 118 | ; Nothing
|
---|
| 119 | ; Corrupts registers:
|
---|
| 120 | ; AX, DX, DI
|
---|
| 121 | ;--------------------------------------------------------------------
|
---|
| 122 | ALIGN JUMP_ALIGN
|
---|
[589] | 123 | InitializeScreenWithBackgroundCharAndAttrInAX:
|
---|
[68] | 124 | xchg dx, ax
|
---|
| 125 | CALL_DISPLAY_LIBRARY InitializeDisplayContext ; Reset cursor etc
|
---|
| 126 | xchg ax, dx
|
---|
[505] | 127 | JMP_DISPLAY_LIBRARY ClearScreenWithCharInALandAttrInAH
|
---|
[68] | 128 |
|
---|
| 129 |
|
---|
| 130 | ;--------------------------------------------------------------------
|
---|
[57] | 131 | ; Main_InitializeCfgVars
|
---|
| 132 | ; Parameters:
|
---|
| 133 | ; DS: Segment to CFGVARS
|
---|
| 134 | ; Returns:
|
---|
| 135 | ; Nothing
|
---|
| 136 | ; Corrupts registers:
|
---|
| 137 | ; AX, BX, CX, DI
|
---|
| 138 | ;--------------------------------------------------------------------
|
---|
| 139 | ALIGN JUMP_ALIGN
|
---|
| 140 | Main_InitializeCfgVars:
|
---|
| 141 | push es
|
---|
| 142 |
|
---|
| 143 | call Buffers_Clear
|
---|
| 144 | call EEPROM_FindXtideUniversalBiosROMtoESDI
|
---|
[592] | 145 | jc SHORT .InitializationCompleted
|
---|
[57] | 146 | mov [CFGVARS.wEepromSegment], es
|
---|
| 147 | .InitializationCompleted:
|
---|
| 148 | pop es
|
---|
| 149 | ret
|
---|
| 150 |
|
---|
| 151 |
|
---|
| 152 | ; Section containing initialized data
|
---|
| 153 | SECTION .data
|
---|
| 154 |
|
---|
| 155 | ALIGN WORD_ALIGN
|
---|
| 156 | g_cfgVars:
|
---|
| 157 | istruc CFGVARS
|
---|
[59] | 158 | at CFGVARS.pMenupage, dw g_MenupageForMainMenu
|
---|
| 159 | at CFGVARS.wFlags, dw DEFAULT_CFGVARS_FLAGS
|
---|
[371] | 160 | at CFGVARS.wEepromSegment, dw 0
|
---|
[63] | 161 | at CFGVARS.bEepromType, db DEFAULT_EEPROM_TYPE
|
---|
[65] | 162 | at CFGVARS.bEepromPage, db DEFAULT_PAGE_SIZE
|
---|
[59] | 163 | at CFGVARS.bSdpCommand, db DEFAULT_SDP_COMMAND
|
---|
[57] | 164 | iend
|
---|
| 165 |
|
---|
| 166 |
|
---|
| 167 | ; Section containing uninitialized data
|
---|
| 168 | SECTION .bss
|
---|
[593] | 169 |
|
---|
| 170 | bDosVersionMajor: resb 1
|
---|
| 171 |
|
---|