| /kernel/trunk/boot/bootcode.inc |
|---|
| 596,9 → 596,11 |
| ; settings: |
| ; a) preboot_graph = graphical mode |
| ; preboot_gprobe = probe this mode? |
| ; b) preboot_dma = use DMA access? |
| ; c) preboot_vrrm = use VRR? |
| ; d) preboot_device = from what boot? |
| ; b) preboot_biosdisk = use BIOS disks through V86 emulation? // (earlier was: preboot_dma = use DMA access?) |
| ; c) preboot_debug = duplicates kernel debug output to the screen // (earlier was: preboot_vrrm = use VRR?) |
| ; // VRR is an obsolete functionality, used only with CRT monitors: increase display frequency by reducing screen resolution |
| ; d) preboot_launcher = start the first app (right now it's LAUNCHER) after kernel is loaded? |
| ; e) preboot_device = from where to boot? |
| ; determine default settings |
| if ~ defined extended_primary_loader |
| 632,6 → 634,8 |
| ; following 4 lines set variables to 1 if its current value is 0 |
| cmp byte [di+preboot_dma-preboot_device], 1 |
| adc byte [di+preboot_dma-preboot_device], 0 |
| cmp byte [di+preboot_launcher-preboot_device], 1 ; Start LAUNCHER by default |
| adc byte [di+preboot_launcher-preboot_device], 0 |
| ; cmp byte [di+preboot_biosdisk-preboot_device], 1 |
| ; adc byte [di+preboot_biosdisk-preboot_device], 0 |
| ;; default value for VRR is OFF |
| 669,6 → 673,12 |
| ; mov si, vrrm_msg |
| ; cmp [preboot_vrrm], 1 |
| ; call .say_on_off |
| mov si, debug_mode_msg |
| cmp [preboot_debug], 1 |
| call .say_on_off |
| mov si, launcher_msg |
| cmp [preboot_launcher], 1 |
| call .say_on_off |
| mov si, preboot_device_msg |
| call print |
| mov al, [preboot_device] |
| 752,17 → 762,20 |
| cmp al, 13 |
| jz .continue |
| or al, 20h |
| cmp al, 'a' |
| cmp al, 'a' ; select graphical mode |
| jz .change_a |
| cmp al, 'q' ; Trick to make 'A' key on azerty keyboard work |
| je .change_a |
| cmp al, 'b' |
| cmp al, 'b' ; use BIOS disks? // (selecting YES will make BIOS disks visible as /bd) |
| jz .change_b |
| ; cmp al, 'c' |
| ; jz .change_c |
| cmp al, 'c' ; 'd' |
| cmp al, 'c' ; load kernel in debug mode? // (earlier was: use VRR?) |
| jz .change_c |
| cmp al, 'd' ; start launcher after kernel is loaded? |
| jz .change_d |
| cmp al, 'e' ; select boot origin |
| jnz .show_remarks |
| _setcursor 15,0 |
| ; e) preboot_device = from where to boot? |
| _setcursor 16,0 |
| mov si, bdev |
| call print |
| if defined extended_primary_loader |
| 772,7 → 785,7 |
| end if |
| call getkey |
| mov [preboot_device], al |
| _setcursor 13,0 |
| _setcursor 14,0 |
| .d: |
| if ~ defined extended_primary_loader |
| mov [.bSettingsChanged], 1 |
| 858,9 → 871,9 |
| jmp .d |
| .change_b: |
| _setcursor 15,0 |
| ; mov si, ask_dma |
| .change_b: ; b) preboot_biosdisk = use BIOS disks through V86 emulation? |
| _setcursor 16,0 |
| ; mov si, ask_dma // (earlier was: preboot_dma = use DMA access?) |
| ; call print |
| ; mov bx, '13' |
| ; call getkey |
| 872,8 → 885,8 |
| mov [preboot_biosdisk], al |
| _setcursor 11,0 |
| jmp .d |
| ;.change_c: |
| ; _setcursor 15,0 |
| ;.change_c: ; // VRR is an obsolete functionality, used only with CRT monitors |
| ; _setcursor 16,0 |
| ; mov si, vrrmprint |
| ; call print |
| ; mov bx, '12' |
| 881,6 → 894,24 |
| ; mov [preboot_vrrm], al |
| ; _setcursor 12,0 |
| ; jmp .d |
| .change_c: ; c) preboot_debug = duplicates kernel debug output to the screen |
| _setcursor 16,0 |
| mov si, ask_debug |
| call print |
| mov bx, '12' |
| call getkey |
| mov [preboot_debug], al |
| _setcursor 12,0 |
| jmp .d |
| .change_d: ; d) preboot_launcher = start the first app (right now it's LAUNCHER) after kernel is loaded? |
| _setcursor 16,0 |
| mov si, ask_launcher |
| call print |
| mov bx, '12' |
| call getkey |
| mov [preboot_launcher], al |
| _setcursor 13,0 |
| jmp .d |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| .say_on_off: |
| pushf |
| 988,7 → 1019,7 |
| _setcursor 6,0 |
| mov si, loading_msg |
| call print |
| _setcursor 15,0 |
| _setcursor 16,0 |
| if ~ defined extended_primary_loader |
| cmp [.bSettingsChanged], 0 |
| jz .load |
| 1030,9 → 1061,9 |
| pop ds |
| mov si, space_msg |
| mov byte [si+80], 0 |
| _setcursor 15,0 |
| _setcursor 16,0 |
| call printplain |
| _setcursor 15,0 |
| _setcursor 16,0 |
| .load: |
| end if |
| ; \end{diamond}[02.12.2005] |
| 1053,8 → 1084,16 |
| ;; VRR_M USE |
| ; |
| ; mov al,[preboot_vrrm] |
| ; mov [es:0x9030], al |
| ; mov [es:BOOT_VRR], al ;// 0x9030 |
| ; Set kernel DEBUG mode - if nonzero, duplicates debug output to the screen. |
| mov al, [preboot_debug] |
| mov [es:BOOT_DEBUG_PRINT], al ;// 0x901E |
| ; Start the first app (right now it's LAUNCHER) after kernel is loaded? |
| mov al, [preboot_launcher] |
| mov [es:BOOT_LAUNCHER_START], al ;// 0x901D |
| ; BOOT DEVICE |
| mov al, [preboot_device] |
| /kernel/trunk/boot/booten.inc |
|---|
| 52,7 → 52,7 |
| pros db "00" |
| backspace2 db 8,8,0 |
| boot_dev db 0 ; 0=floppy, 1=hd |
| start_msg db "Press [abc] to change settings, press [Enter] to continue booting",13,10,0 |
| start_msg db "Press [abcde] to change settings, press [Enter] to continue booting",13,10,0 |
| time_msg db " or wait " |
| time_str db " 5 seconds" |
| db " before automatical continuation",13,10,0 |
| 66,8 → 66,14 |
| on_msg db " on",13,10,0 |
| off_msg db " off",13,10,0 |
| preboot_device_msg db " [c] Floppy image: ",0 |
| debug_mode_msg db " [c] Duplicate debug output to the screen:",0 |
| ask_debug db "Duplicate debug output to the screen? [1-yes, 2-no]: ",0 |
| launcher_msg db " [d] Start LAUNCHER after kernel is loaded:",0 |
| ask_launcher db "Start first app (LAUNCHER) after kernel is loaded? [1-yes, 2-no]: ",0 |
| preboot_device_msg db " [e] Floppy image: ",0 |
| if defined extended_primary_loader |
| preboot_device_msgs dw 0,pdm1,pdm2,0 |
| pdm1 db "real floppy",13,10,0 |
| /kernel/trunk/boot/bootet.inc |
|---|
| 52,7 → 52,7 |
| pros: latin1 "00" |
| backspace2:latin1 8,8,0 |
| boot_dev db 0 ; 0=floppy, 1=hd |
| start_msg:latin1 "Vajuta [abc] seadete muutmiseks, vajuta [Enter] laadimise jätkamiseks",13,10,0 |
| start_msg:latin1 "Vajuta [abcde] seadete muutmiseks, vajuta [Enter] laadimise jätkamiseks",13,10,0 |
| time_msg: latin1 " või oota " |
| time_str: latin1 " 5 sekundit" |
| latin1 " automaatseks jätkamiseks",13,10,0 |
| 66,8 → 66,14 |
| on_msg: latin1 " sees",13,10,0 |
| off_msg: latin1 " väljas",13,10,0 |
| preboot_device_msg:latin1 " [c] Disketi kujutis: ",0 |
| debug_mode_msg: latin1 " [c] Duplicate siluda väljund ekraani:",0 |
| ask_debug: latin1 "Duplicate siluda väljund ekraani? [1-jah, 2-no]: ",0 |
| launcher_msg: latin1 " [d] Alusta LAUNCHER pärast kernel on koormatud:",0 |
| ask_launcher: latin1 "Alusta esimese taotluse (LAUNCHER) pärast kernel laetakse? [1-jah, 2-no]: ",0 |
| preboot_device_msg:latin1 " [e] Disketi kujutis: ",0 |
| if defined extended_primary_loader |
| preboot_device_msgs dw 0,pdm1,pdm2,0 |
| pdm1: latin1 "reaalne diskett",13,10,0 |
| /kernel/trunk/boot/bootge.inc |
|---|
| 54,7 → 54,7 |
| pros db "00" |
| backspace2 db 8,8,0 |
| boot_dev db 0 ; 0=floppy, 1=hd |
| start_msg db "Druecke [abc], um die Einstellungen zu aendern, druecke [Enter] zum starten",13,10,0 |
| start_msg db "Druecke [abcde], um die Einstellungen zu aendern, druecke [Enter] zum starten",13,10,0 |
| time_msg db " oder warte " |
| time_str db " 5 Sekunden" |
| db " bis zum automatischen Start",13,10,0 |
| 68,8 → 68,14 |
| on_msg db " an",13,10,0 |
| off_msg db " aus",13,10,0 |
| preboot_device_msg db " [c] Diskettenimage: ",0 |
| debug_mode_msg db " [c] Duplizieren debuggen Ausgabe auf dem Bildschirm:",0 |
| ask_debug db "Duplizieren debuggen Ausgabe auf dem Bildschirm? [1-ja, 2 nein]: ",0 |
| launcher_msg db " [d] Start LAUNCHER nach Kernel geladen wird:",0 |
| ask_launcher db "Starten sie die erste App (LAUNCHER) nach Kernel geladen wird? [1-ja, 2 nein]: ",0 |
| preboot_device_msg db " [e] Diskettenimage: ",0 |
| if defined extended_primary_loader |
| preboot_device_msgs dw 0,pdm1,pdm2,0 |
| pdm1 db "Echte Diskette",13,10,0 |
| /kernel/trunk/boot/bootru.inc |
|---|
| 50,7 → 50,7 |
| pros: cp866 "00" |
| backspace2:cp866 8,8,0 |
| boot_dev db 0 |
| start_msg:cp866 "Нажмите [abc] для изменения настроек, [Enter] для продолжения загрузки",13,10,0 |
| start_msg:cp866 "Нажмите [abcde] для изменения настроек, [Enter] для продолжения загрузки",13,10,0 |
| time_msg: cp866 " или подождите " |
| time_str: cp866 " 5 секунд " |
| cp866 " до автоматического продолжения",13,10,0 |
| 64,8 → 64,14 |
| on_msg: cp866 " вкл",13,10,0 |
| off_msg: cp866 " выкл",13,10,0 |
| preboot_device_msg:cp866 " [c] Образ дискеты: ",0 |
| debug_mode_msg: cp866 " [c] Дублировать дебаг-вывод на экран монитора:",0 |
| ask_debug: cp866 "Дублировать дебаг-вывод на экран монитора? [1-да, 2-нет]: ",0 |
| launcher_msg: cp866 " [d] Запустить программу LAUNCHER после загрузки ядра:",0 |
| ask_launcher: cp866 "Запустить первую программу (LAUNCHER) после загрузки ядра? [1-да, 2-нет]: ",0 |
| preboot_device_msg:cp866 " [e] Образ дискеты: ",0 |
| if defined extended_primary_loader |
| preboot_device_msgs dw 0,pdm1,pdm2,0 |
| pdm1: cp866 "настоящая дискета",13,10,0 |
| /kernel/trunk/boot/bootsp.inc |
|---|
| 56,7 → 56,7 |
| pros: cp850 "00" |
| backspace2:cp850 8,8,0 |
| boot_dev db 0 ; 0=floppy, 1=hd |
| start_msg:cp850 "Presiona [abc] para cambiar la configuración, [Enter] para continuar",13,10,0 |
| start_msg:cp850 "Presiona [abcde] para cambiar la configuración, [Enter] para continuar",13,10,0 |
| time_msg: cp850 " o espera " |
| time_str: cp850 " 5 segundos" |
| cp850 " para que inicie automáticamente",13,10,0 |
| 70,8 → 70,14 |
| on_msg: cp850 " activado",13,10,0 |
| off_msg: cp850 " desactivado",13,10,0 |
| preboot_device_msg:cp850 " [c] Imagen de disquete: ",0 |
| debug_mode_msg: cp850 " [c] Duplicar depurar salida a la pantalla:",0 |
| ask_debug: cp850 "¿Duplicar depurar la salida a la pantalla? [1-si, 2-no]: ",0 |
| launcher_msg: cp850 " [d] Iniciar LAUNCHER después de cargar kernel:",0 |
| ask_launcher: cp850 "¿Inicie la primera aplicación (LAUNCHER) después de cargar el kernel? [1-si, 2-no]: ",0 |
| preboot_device_msg:cp850 " [e] Imagen de disquete: ",0 |
| if defined extended_primary_loader |
| preboot_device_msgs dw 0,pdm1,pdm2,0 |
| pdm1: cp850 "disquete real",13,10,0 |
| /kernel/trunk/boot/preboot.inc |
|---|
| 24,6 → 24,8 |
| ;pixel_save dw 0 ; per to pixel |
| preboot_gprobe db 0 ; probe vesa3 videomodes (1-no, 2-yes) |
| ;preboot_vrrm db 0 ; use VRR_M (1-yes, 2- no) |
| preboot_debug db 0 ; load kernel in debug mode? (1-yes, 2-no) |
| preboot_launcher db 0 ; start launcher after kernel is loaded? (1-yes, 2-no) |
| preboot_dma db 0 ; use DMA for access to HDD (1-always, 2-only for read, 3-never) |
| preboot_device db 0 ; boot device |
| ; (1-floppy 2-harddisk 3-kernel restart 4-format ram disk) |
| /kernel/trunk/const.inc |
|---|
| 295,8 → 295,10 |
| BOOT_BANK_SW equ 0x9014 ;dword Vesa 1.2 pm bank switch |
| BOOT_LFB equ 0x9018 ;dword Vesa 2.0 LFB address |
| BOOT_MTRR equ 0x901C ;byte 0 or 1 : enable MTRR graphics acceleration |
| BOOT_LOG equ 0x901D ;byte not used anymore (0 or 1 : enable system log display) |
| ;BOOT_LOG equ 0x901D ;byte not used anymore (0 or 1 : enable system log display) |
| BOOT_LAUNCHER_START equ 0x901D ;byte (0 or 1) start the first app (right now it's LAUNCHER) after kernel is loaded? |
| ;BOOT_DIRECT_LFB equ 0x901E ;byte 0 or 1 : enable direct lfb write, paging disabled |
| BOOT_DEBUG_PRINT equ 0x901E ;byte If nonzero, duplicates debug output to the screen. |
| BOOT_DMA equ 0x901F ; |
| BOOT_PCI_DATA equ 0x9020 ;8bytes pci data |
| BOOT_VRR equ 0x9030 ;byte VRR start enabled 1, 2-no |
| /kernel/trunk/kernel.asm |
|---|
| 79,8 → 79,6 |
| ; Enabling the next line will enable serial output console |
| ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
| ; The following constant, if nonzero, duplicates debug output to the screen. |
| debug_direct_print equ 0 |
| include "proc32.inc" |
| include "kglobals.inc" |
| 88,10 → 86,17 |
| include "encoding.inc" |
| include "const.inc" |
| iglobal |
| ; The following variable, if equal to 1, duplicates debug output to the screen. |
| debug_direct_print db 0 |
| ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
| launcher_start db 1 |
| endg |
| max_processes equ 255 |
| tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
| os_stack equ (os_data_l-gdts) ; GDTs |
| os_code equ (os_code_l-gdts) |
| graph_data equ (3+graph_data_l-gdts) |
| 471,7 → 476,10 |
| movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
| mov [_display.bpp], eax |
| mov [_display.vrefresh], 60 |
| mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
| mov [debug_direct_print], al |
| mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
| mov [launcher_start], al |
| movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
| mov [_display.width], eax |
| mov [display_width_standard], eax |
| 961,8 → 969,10 |
| [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
| ; LOAD FIRST APPLICATION |
| cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
| jnz @f |
| cli |
| mov ebp, firstapp |
| call fs_execute_from_sysdir |
| test eax, eax |
| 4863,10 → 4873,12 |
| end if |
| mov [msg_board_data+ecx], bl |
| if debug_direct_print |
| ; // if debug_direct_print == 1 |
| cmp byte [debug_direct_print], 1 |
| jnz @f |
| pusha |
| iglobal |
| msg_board_pos dd 234*65536+10 |
| msg_board_pos dd 234*65536+10 ; for printing debug output on the screen |
| endg |
| lea edx, [msg_board_data+ecx] |
| mov ecx, 0x40FFFFFF |
| 4885,7 → 4897,8 |
| jbe @f |
| mov word [msg_board_pos], 10 |
| @@: |
| end if |
| ; // end if |
| if 0 |
| pusha |
| mov al, bl |