Rev 4923 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4429 | Serge | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 2 | ;; ;; |
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| 3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. ;; |
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| 4 | ;; Distributed under terms of the GNU General Public License ;; |
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| 5 | ;; ;; |
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| 6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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| 7 | |||
| 8 | $Revision: 4278 $ |
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| 9 | |||
| 10 | |||
| 11 | keymap: |
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| 12 | |||
| 13 | db '6',27 |
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| 14 | db '1234567890-=',8,9 |
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| 15 | db 'qwertyuiop[]',13 |
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| 16 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
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| 17 | db '@234567890123',180,178,184,'6',176,'7' |
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| 18 | db 179,'8',181,177,183,185,182 |
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| 19 | db 'AB |
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| 20 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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| 21 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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| 22 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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| 23 | |||
| 24 | keymap_shift: |
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| 25 | db '6',27 |
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| 26 | db '!@#$%^&*()_+',8,9 |
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| 27 | db 'QWERTYUIOP{}',13 |
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| 28 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
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| 29 | db '@234567890123',180,178,184,'6',176,'7' |
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| 30 | db 179,'8',181,177,183,185,182 |
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| 31 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
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| 32 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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| 33 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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| 34 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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| 35 | |||
| 36 | |||
| 37 | keymap_alt: |
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| 38 | db ' ',27 |
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| 39 | db ' @ $ {[]}\ ',8,9 |
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| 40 | db ' ',13 |
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| 41 | db ' ',0,' ',0,'4',0,' ' |
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| 42 | db ' ',180,178,184,'6',176,'7' |
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| 43 | db 179,'8',181,177,183,185,182 |
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| 44 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
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| 45 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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| 46 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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| 47 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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| 48 | |||
| 49 | |||
| 50 | |||
| 51 | if lang eq ru |
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| 52 | boot_initirq cp866 'Инициализация IRQ',0 |
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| 53 | boot_picinit cp866 'Инициализация PIC',0 |
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| 54 | boot_v86machine cp866 'Инициализация системной V86 машины',0 |
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| 55 | boot_inittimer cp866 'Инициализация системного таймера (IRQ0)',0 |
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| 56 | boot_initapic cp866 'Попытка инициализации APIC',0 |
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| 57 | boot_enableirq cp866 'Включить прерывания 2, 13',0 |
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| 58 | boot_disabling_ide cp866 'Запрещение прерываний в контроллере IDE',0 |
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| 59 | boot_enabling_ide cp866 'Разрешение прерываний в контроллере IDE',0 |
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| 60 | boot_set_int_IDE cp866 'Установка обработчиков прерываний IDE',0 |
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| 61 | boot_detectfloppy cp866 'Поиск floppy дисководов',0 |
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| 62 | boot_detecthdcd cp866 'Поиск жестких дисков и ATAPI приводов',0 |
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| 63 | boot_getcache cp866 'Получение памяти для кэша',0 |
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| 64 | boot_detectpart cp866 'Поиск разделов на дисковых устройствах',0 |
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| 65 | boot_init_sys cp866 'Инициализация системного каталога /sys',0 |
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| 66 | boot_loadlibs cp866 'Загрузка библиотек (.obj)',0 |
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| 67 | boot_memdetect cp866 'Количество оперативной памяти',' ',' Мб',0 |
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| 68 | boot_tss cp866 'Установка TSSs',0 |
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| 69 | boot_cpuid cp866 'Чтение CPUIDs',0 |
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| 70 | ; boot_devices cp866 'Поиск устройств',0 |
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| 71 | boot_timer cp866 'Установка таймера',0 |
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| 72 | boot_initramdisk cp866 'Инициализация рамдиска',0 |
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| 73 | boot_irqs cp866 'Переопределение IRQ',0 |
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| 74 | boot_setmouse cp866 'Установка мыши',0 |
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| 75 | boot_windefs cp866 'Установка настроек окон по умолчанию',0 |
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| 76 | boot_bgr cp866 'Установка фона',0 |
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| 77 | boot_resirqports cp866 'Резервирование IRQ и портов',0 |
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| 78 | boot_setrports cp866 'Установка адресов IRQ',0 |
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| 79 | boot_setostask cp866 'Создание процесса ядра',0 |
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| 80 | boot_allirqs cp866 'Открытие всех IRQ',0 |
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| 81 | boot_tsc cp866 'Чтение TSC',0 |
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| 82 | boot_cpufreq cp866 'Частота процессора ',' ',' МГц',0 |
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| 83 | boot_pal_ega cp866 'Установка EGA/CGA 320x200 палитры',0 |
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| 84 | boot_pal_vga cp866 'Установка VGA 640x480 палитры',0 |
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| 85 | boot_failed cp866 'Загрузка первого приложения не удалась',0 |
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| 86 | boot_mtrr cp866 'Установка MTRR',0 |
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| 87 | |||
| 88 | boot_APIC_found cp866 'APIC включен', 0 |
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| 89 | boot_APIC_nfound cp866 'APIC не найден', 0 |
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| 90 | if preboot_blogesc |
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| 91 | boot_tasking cp866 'Все готово для запуска, нажмитре ESC для старта',0 |
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| 92 | end if |
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| 93 | else if lang eq sp |
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| 94 | include 'data32sp.inc' |
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| 95 | else if lang eq et |
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| 96 | include 'data32et.inc' |
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| 97 | else |
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| 98 | boot_initirq db 'Initialize IRQ',0 |
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| 99 | boot_picinit db 'Initialize PIC',0 |
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| 100 | boot_v86machine db 'Initialize system V86 machine',0 |
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| 101 | boot_inittimer db 'Initialize system timer (IRQ0)',0 |
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| 102 | boot_initramdisk db 'Initialize ramdisk',0 |
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| 103 | boot_initapic db 'Try to initialize APIC',0 |
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| 104 | boot_enableirq db 'Enable interrupts 2, 13',0 |
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| 105 | boot_disabling_ide db 'Disable interrupts in IDE controller',0 |
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| 106 | boot_enabling_ide db 'Enable interrupts in IDE controller',0 |
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| 107 | boot_set_int_IDE db 'Set handler of interrupts for IDE',0 |
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| 108 | boot_detectfloppy db 'Search floppy drives',0 |
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| 109 | boot_detecthdcd db 'Search hard drives and ATAPI drives',0 |
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| 110 | boot_getcache db 'Get memory for cache',0 |
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| 111 | boot_detectpart db 'Search partitions on disk devices',0 |
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| 112 | boot_init_sys db 'Initialize system directory /sys',0 |
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| 113 | boot_loadlibs db 'Loading librares (.obj)',0 |
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| 114 | boot_memdetect db 'Determining amount of memory',0 |
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| 115 | boot_tss db 'Setting TSSs',0 |
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| 116 | boot_cpuid db 'Reading CPUIDs',0 |
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| 117 | ; boot_devices db 'Detecting devices',0 |
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| 118 | boot_setmouse db 'Setting mouse',0 |
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| 119 | boot_windefs db 'Setting window defaults',0 |
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| 120 | boot_bgr db 'Calculating background',0 |
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| 121 | boot_resirqports db 'Reserving IRQs & ports',0 |
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| 122 | boot_setostask db 'Setting OS task',0 |
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| 123 | boot_allirqs db 'Unmasking IRQs',0 |
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| 124 | boot_tsc db 'Reading TSC',0 |
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| 125 | boot_cpufreq db 'CPU frequency is ',' ',' MHz',0 |
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| 126 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
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| 127 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
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| 128 | boot_failed db 'Failed to start first app',0 |
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| 129 | boot_mtrr db 'Setting MTRR',0 |
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| 130 | |||
| 131 | boot_APIC_found db 'APIC enabled', 0 |
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| 132 | boot_APIC_nfound db 'APIC not found', 0 |
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| 133 | if preboot_blogesc |
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| 134 | boot_tasking db 'All set - press ESC to start',0 |
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| 135 | end if |
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| 136 | end if |
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| 137 | |||
| 138 | ;new_process_loading db 'K : New Process - loading',13,10,0 |
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| 139 | ;new_process_running db 'K : New Process - done',13,10,0 |
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| 140 | start_not_enough_memory db 'K : New Process - not enough memory',13,10,0 |
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| 141 | |||
| 142 | msg_unresolved db 'unresolved ',0 |
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| 5116 | serge | 143 | ;msg_module db 'in module ',0 |
| 144 | ;if ~ lang eq sp |
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| 145 | ;msg_version db 'incompatible driver version',13,10,0 |
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| 146 | ;msg_www db 'please visit www.kolibrios.org',13,10,0 |
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| 147 | ;end if |
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| 4429 | Serge | 148 | msg_CR db 13,10,0 |
| 149 | |||
| 150 | szHwMouse db 'ATI2D',0 |
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| 5116 | serge | 151 | szPS2MDriver db '/rd/1/drivers/PS2MOUSE.SYS',0 |
| 4429 | Serge | 152 | ;szCOM_MDriver db 'COM_MOUSE',0 |
| 5116 | serge | 153 | szVidintel db '/rd/1/drivers/vidintel.sys',0 |
| 4429 | Serge | 154 | szUSB db 'USB',0 |
| 155 | szAtiHW db '/rd/1/drivers/ati2d.drv',0 |
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| 156 | |||
| 157 | szEXPORTS db 'EXPORTS',0 |
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| 158 | sz_EXPORTS db '_EXPORTS',0 |
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| 159 | |||
| 160 | szIMPORTS db 'IMPORTS',0 |
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| 161 | |||
| 162 | read_firstapp db '/sys/' |
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| 163 | firstapp db 'LAUNCHER',0 |
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| 164 | notifyapp db '@notify',0 |
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| 165 | if lang eq ru |
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| 166 | ud_user_message cp866 'Ошибка: неподдерживаемая инструкция процессора',0 |
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| 4923 | Serge | 167 | mtrr_user_message cp866 '"Обнаружена проблема с конфигурацией MTRR.\nПроизводительность может быть пониженной" -dW',0 |
| 4429 | Serge | 168 | else if ~ lang eq sp |
| 169 | ud_user_message db 'Error: unsupported processor instruction',0 |
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| 4923 | Serge | 170 | mtrr_user_message db '"There is a problem with MTRR configuration.\nPerformance can be low" -dW',0 |
| 4429 | Serge | 171 | end if |
| 172 | |||
| 173 | vmode db '/sys/drivers/VMODE.MDR',0 |
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| 174 | ;vrr_m db 'VRR_M',0 |
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| 175 | kernel_file_load: |
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| 176 | ; load kernel.mnt to 0x7000:0 |
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| 177 | dd 0 ; subfunction |
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| 178 | dq 0 ; offset in file |
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| 179 | dd 0x30000 ; number of bytes to read |
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| 180 | dd OS_BASE + 0x70000 ; buffer for data |
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| 181 | db '/RD/1/KERNEL.MNT',0 |
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| 182 | |||
| 183 | dev_data_path db '/RD/1/DRIVERS/DEVICES.DAT',0 |
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| 184 | |||
| 185 | align 4 |
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| 186 | |||
| 187 | shmem_list: |
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| 188 | .bk dd shmem_list |
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| 189 | .fd dd shmem_list |
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| 190 | |||
| 191 | dll_list: |
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| 192 | .bk dd dll_list |
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| 193 | .fd dd dll_list |
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| 194 | |||
| 195 | pcidev_list: |
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| 196 | .bk dd pcidev_list |
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| 197 | .fd dd pcidev_list |
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| 198 | |||
| 199 | MAX_DEFAULT_DLL_ADDR = 0x80000000 |
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| 200 | MIN_DEFAULT_DLL_ADDR = 0x70000000 |
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| 201 | dll_cur_addr dd MIN_DEFAULT_DLL_ADDR |
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| 202 | |||
| 203 | ; supported videomodes |
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| 204 | |||
| 205 | |||
| 206 | ; mike.dld { |
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| 207 | ;db 0 |
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| 208 | ;dd servetable-0x10000 |
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| 209 | ;align 4 |
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| 210 | ;draw_line dd __sys_draw_line |
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| 211 | ;draw_pointer dd __sys_draw_pointer |
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| 212 | ;//mike.dld, 2006-08-02 [ |
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| 213 | ;;drawbar dd __sys_drawbar |
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| 214 | ;;drawbar dd __sys_drawbar.forced |
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| 215 | ;drawbar dd vesa20_drawbar |
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| 216 | ;//mike.dld, 2006-08-02 ] |
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| 217 | ;putpixel dd __sys_putpixel |
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| 218 | ; } mike.dld |
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| 219 | |||
| 220 | |||
| 221 | align 4 |
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| 222 | keyboard dd 1 |
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| 223 | syslang dd 1 |
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| 224 | |||
| 225 | boot_y dd 10 |
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| 226 | |||
| 227 | pci_bios_entry dd 0 |
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| 228 | dw pci_code_sel |
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| 229 | |||
| 230 | if __DEBUG__ eq 1 |
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| 231 | include_debug_strings |
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| 232 | end if |
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| 233 | |||
| 234 | IncludeIGlobals |
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| 235 | |||
| 236 | align 16 |
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| 237 | gdts: |
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| 238 | |||
| 239 | dw gdte-$-1 |
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| 240 | dd gdts |
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| 241 | dw 0 |
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| 242 | |||
| 243 | ; Attention! Do not change the order of the first four selectors. They are used in Fast System Call |
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| 244 | ; must be : os_code, os_data, app_code, app_data, .... |
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| 245 | |||
| 246 | int_code_l: |
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| 247 | os_code_l: |
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| 248 | dw 0xffff |
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| 249 | dw 0x0000 |
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| 250 | db 0x00 |
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| 251 | dw 11011111b *256 +10011010b |
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| 252 | db 0x00 |
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| 253 | |||
| 254 | int_data_l: |
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| 255 | os_data_l: |
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| 256 | dw 0xffff |
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| 257 | dw 0x0000 |
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| 258 | db 0x00 |
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| 259 | dw 11011111b *256 +10010010b |
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| 260 | db 0x00 |
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| 261 | |||
| 262 | app_code_l: |
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| 263 | dw 0xFFFF |
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| 264 | dw 0 |
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| 265 | db 0 |
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| 266 | db cpl3 |
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| 267 | dw G32+D32+0xF; |
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| 268 | |||
| 269 | app_data_l: |
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| 270 | dw 0xFFFF |
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| 271 | dw 0 |
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| 272 | db 0 |
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| 273 | db drw3 |
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| 274 | dw G32+D32+0xF; |
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| 275 | |||
| 276 | ; ------------- PCI BIOS ------------------ |
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| 277 | |||
| 278 | pci_code_32: |
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| 279 | dw 0 ;lim 0-15 |
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| 280 | dw 0 ;base 0-15 |
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| 281 | db 0 ;base 16-23 |
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| 282 | db cpl0 ;type |
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| 283 | db D32 ;lim 16-19+props |
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| 284 | db 0 ;base 24-31 |
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| 285 | |||
| 286 | pci_data_32: |
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| 287 | dw 0 ;lim 0-15 |
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| 288 | dw 0 ;base 0-15 |
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| 289 | db 0 ;base 16-23 |
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| 290 | db dpl0 ;type |
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| 291 | db D32 ;lim 16-19+props |
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| 292 | db 0 ;base 24-31 |
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| 293 | |||
| 294 | ; --------------- APM --------------------- |
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| 295 | apm_code_32: |
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| 296 | dw 0x0f ; limit 64kb |
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| 297 | db 0, 0, 0 |
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| 298 | dw 11010000b *256 +10011010b |
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| 299 | db 0x00 |
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| 300 | apm_code_16: |
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| 301 | dw 0x0f |
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| 302 | db 0, 0, 0 |
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| 303 | dw 10010000b *256 +10011010b |
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| 304 | db 0x00 |
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| 305 | apm_data_16: |
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| 306 | dw 0x0f |
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| 307 | db 0, 0, 0 |
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| 308 | dw 10010000b *256 +10010010b |
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| 309 | db 0x00 |
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| 310 | ; ----------------------------------------- |
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| 311 | |||
| 312 | graph_data_l: |
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| 313 | |||
| 314 | dw 0x7ff |
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| 315 | dw 0x0000 |
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| 316 | db 0x00 |
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| 317 | dw 11010000b *256 +11110010b |
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| 318 | db 0x00 |
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| 319 | tss0_l: |
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| 320 | dw sizeof.TSS-1 |
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| 321 | dw tss and 0xFFFF |
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| 322 | db (tss shr 16) and 0xFF |
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| 323 | db 10001001b |
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| 324 | dw (tss shr 16) and 0xFF00 |
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| 325 | |||
| 326 | tls_data_l: |
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| 327 | dw 0x0FFF |
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| 328 | dw 0 |
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| 329 | db 0 |
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| 330 | db drw3 |
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| 331 | dw D32 |
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| 332 | |||
| 333 | endofcode: |
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| 334 | gdte: |
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| 335 | |||
| 336 | diff16 "end of .data segment",0,$ |
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| 337 | |||
| 338 | align 16 |
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| 339 | cur_saved_data: |
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| 340 | rb 4096 |
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| 341 | fpu_data: |
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| 342 | rb 512 |
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| 343 | |||
| 344 | mem_block_list rd 64*2 |
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| 345 | mem_used_list rd 64*2 |
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| 346 | mem_hash_cnt rd 64 |
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| 347 | |||
| 348 | thr_slot_map rd 8 |
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| 349 | |||
| 350 | cpu_freq rq 1 |
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| 351 | |||
| 352 | heap_mutex MUTEX |
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| 353 | heap_size rd 1 |
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| 354 | heap_free rd 1 |
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| 355 | heap_blocks rd 1 |
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| 356 | free_blocks rd 1 |
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| 357 | |||
| 358 | mem_block_mask rd 2 |
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| 359 | next_memblock rd 1 |
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| 360 | |||
| 361 | |||
| 362 | mst MEM_STATE |
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| 363 | |||
| 364 | page_start rd 1 |
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| 365 | page_end rd 1 |
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| 366 | sys_page_map rd 1 |
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| 367 | os_stack_seg rd 1 |
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| 368 | |||
| 369 | |||
| 370 | srv.fd rd 1 |
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| 371 | srv.bk rd 1 |
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| 372 | |||
| 373 | |||
| 374 | align 16 |
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| 375 | |||
| 376 | _display display_t |
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| 377 | |||
| 378 | _WinMapAddress rd 1 |
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| 379 | _WinMapSize rd 1 |
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| 380 | |||
| 381 | LFBAddress rd 1 |
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| 382 | Screen_Max_X rd 1 |
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| 383 | Screen_Max_Y rd 1 |
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| 384 | |||
| 385 | SCR_MODE rw 2 |
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| 386 | |||
| 387 | PUTPIXEL rd 1 |
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| 388 | GETPIXEL rd 1 |
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| 389 | |||
| 390 | if VESA_1_2_VIDEO |
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| 391 | BANK_SWITCH rd 1 reserved for vesa 1.2 |
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| 392 | BANK_RW rd 1 |
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| 393 | end if |
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| 394 | |||
| 395 | REDRAW_BACKGROUND rb 4 |
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| 396 | |||
| 397 | align 4 |
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| 398 | draw_data: rb 32*256 |
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| 399 | BPSLine_calc_area rd 1440 |
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| 400 | d_width_calc_area rd 1140 |
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| 401 | |||
| 402 | mouseunder rd 16*24 |
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| 403 | |||
| 404 | MOUSE_PICTURE rd 1 |
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| 405 | |||
| 406 | MOUSE_SCROLL_H rw 1 |
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| 407 | MOUSE_X: rw 1 |
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| 408 | MOUSE_Y: rw 1 |
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| 409 | MOUSE_SCROLL_V rw 1 |
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| 410 | |||
| 411 | X_UNDER rw 1 |
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| 412 | Y_UNDER rw 1 |
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| 413 | COLOR_TEMP rd 1 |
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| 414 | MOUSE_COLOR_MEM rd 1 |
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| 415 | |||
| 416 | BTN_DOWN: rb 4 |
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| 417 | |||
| 418 | align 4 |
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| 419 | def_cursor rd 1 |
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| 420 | def_cursor_clock rd 1 |
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| 421 | current_cursor rd 1 |
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| 422 | hw_cursor rd 1 |
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| 423 | cur_saved_base rd 1 |
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| 424 | |||
| 425 | cur.lock rd 1 ;1 - lock update, 2- hide |
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| 426 | cur.left rd 1 ;cursor clip box |
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| 427 | cur.top rd 1 |
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| 428 | cur.right rd 1 |
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| 429 | cur.bottom rd 1 |
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| 430 | cur.w rd 1 |
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| 431 | cur.h rd 1 |
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| 432 | |||
| 433 | ipc_tmp rd 1 |
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| 434 | ipc_pdir rd 1 |
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| 435 | ipc_ptab rd 1 |
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| 436 | |||
| 437 | proc_mem_map rd 1 |
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| 438 | proc_mem_pdir rd 1 |
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| 439 | proc_mem_tab rd 1 |
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| 440 | |||
| 441 | tmp_task_ptab rd 1 |
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| 442 | |||
| 443 | default_io_map rd 1 |
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| 444 | |||
| 445 | LFBSize rd 1 |
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| 446 | |||
| 4432 | Serge | 447 | current_process rd 1 |
| 448 | current_slot rd 1 ; i.e. cureent thread |
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| 4429 | Serge | 449 | |
| 4432 | Serge | 450 | |
| 4429 | Serge | 451 | ; status |
| 452 | hd1_status rd 1 ; 0 - free : other - pid |
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| 453 | application_table_owner rd 1 ; 0 - free : other - pid |
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| 454 | application_table_mutex MUTEX |
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| 455 | |||
| 456 | ; device addresses |
||
| 457 | mididp rd 1 |
||
| 458 | midisp rd 1 |
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| 459 | |||
| 460 | cdbase rd 1 |
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| 461 | cdid rd 1 |
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| 462 | |||
| 463 | hdbase rd 1 ; for boot 0x1f0 |
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| 464 | hdid rd 1 |
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| 465 | hdpos rd 1 ; for boot 0x1 |
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| 466 | cdpos rd 1 |
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| 467 | |||
| 468 | ;CPUID information |
||
| 469 | cpu_vendor rd 3 |
||
| 470 | cpu_sign rd 1 |
||
| 471 | cpu_info rd 1 |
||
| 472 | cpu_caps rd 4 |
||
| 473 | |||
| 474 | |||
| 475 | pg_data PG_DATA |
||
| 476 | heap_test rd 1 |
||
| 477 | |||
| 478 | buttontype rd 1 |
||
| 479 | windowtypechanged rd 1 |
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| 480 | |||
| 481 | hd_entries rd 1 ;unused ? 0xfe10 |
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| 482 | |||
| 483 | mouse_active rd 1 |
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| 484 | mouse_pause rd 1 |
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| 485 | |||
| 486 | redrawmouse_unconditional rd 1 |
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| 487 | |||
| 488 | img_background rd 1 |
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| 489 | mem_BACKGROUND rd 1 |
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| 490 | static_background_data rd 1 |
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| 491 | |||
| 492 | BgrDrawMode rd 1 |
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| 493 | BgrDataWidth rd 1 |
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| 494 | BgrDataHeight rd 1 |
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| 495 | |||
| 496 | skin_data rd 1 |
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| 497 | |||
| 498 | debug_step_pointer rd 1 |
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| 499 | |||
| 500 | lba_read_enabled rd 1 ; 0 = disabled , 1 = enabled |
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| 501 | pci_access_enabled rd 1 ; 0 = disabled , 1 = enabled |
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| 502 | |||
| 4923 | Serge | 503 | cpu_phys_addr_width rb 1 ; also known as MAXPHYADDR in Intel manuals |
| 4429 | Serge | 504 | hdd_appl_data rb 1 ; 0 = system cache, 1 - application cache |
| 505 | cd_appl_data rb 1 ; 0 = system cache, 1 - application cache |
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| 506 | |||
| 507 | timer_ticks_enable rb 1 ; for cd driver |
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| 508 | |||
| 509 | align 4 |
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| 510 | NumBiosDisks rd 1 |
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| 511 | BiosDisksData rb 200h |
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| 512 | BiosDiskCaches rb 80h*(cache_ide1-cache_ide0) |
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| 513 | BiosDiskPartitions rd 80h |
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| 514 | |||
| 515 | align 16 |
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| 516 | DRIVE_DATA: rb DRIVE_DATA_SIZE |
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| 517 | |||
| 518 | IncludeUGlobals |
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| 519 | |||
| 520 | uglobals_size = $ - endofcode |
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| 521 | |||
| 522 | if ~ lang eq sp |
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| 523 | diff16 "end of .bss",0,$ |
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| 524 | end if |
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| 525 | |||
| 526 | org (OS_BASE+0x0100000) |
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| 527 | |||
| 5116 | serge | 528 | ; Currently size of memory allocated for the ramdisk is fixed. |
| 529 | ; This should be revisited when/if memory map would become more dynamic. |
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| 530 | RAMDISK_CAPACITY = 2880 ; in sectors |
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| 4429 | Serge | 531 | |
| 5116 | serge | 532 | RAMDISK: rb RAMDISK_CAPACITY*512 |
| 533 | |||
| 4429 | Serge | 534 | _CLEAN_ZONE: |
| 535 | |||
| 5116 | serge | 536 | BgrAuxTable rb 32768 |
| 537 | align 65536 |
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| 538 | SB16Buffer rb 65536 |
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| 539 | |||
| 4429 | Serge | 540 | align 4096 |
| 541 | _IDE_DMA rb 16*512 |
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| 542 | BUTTON_INFO rb 64*1024 |
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| 543 | RESERVED_PORTS: rb 64*1024 |
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| 544 | |||
| 545 | sys_pgmap: rb 1024*1024/8 |