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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; BOOTCODE.INC ;;
;; ;;
;; KolibriOS 16-bit loader, ;;
;; based on bootcode for MenuetOS ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
$Revision: 1018 $
 
 
;==========================================================================
;
; 16 BIT FUNCTIONS
;
;==========================================================================
 
 
putchar:
; in: al=character
mov ah, 0Eh
mov bh, 0
int 10h
ret
 
print:
; in: si->string
mov al, 186
call putchar
mov al, ' '
call putchar
 
printplain:
; in: si->string
pusha
lodsb
@@:
call putchar
lodsb
cmp al, 0
jnz @b
popa
ret
 
getkey:
; get number in range [bl,bh] (bl,bh in ['0'..'9'])
; in: bx=range
; out: ax=digit (1..9, 10 for 0)
mov ah, 0
int 16h
cmp al, bl
jb getkey
cmp al, bh
ja getkey
push ax
call putchar
pop ax
and ax, 0Fh
jnz @f
mov al, 10
@@:
ret
 
setcursor:
; in: dl=column, dh=row
mov ah, 2
mov bh, 0
int 10h
ret
 
macro _setcursor row,column
{
mov dx, row*256 + column
call setcursor
}
 
boot_read_floppy:
push si
xor si, si
mov ah, 2 ; read
@@:
push ax
int 0x13
pop ax
jnc @f
inc si
cmp si, 10
jb @b
mov si, badsect
sayerr_plain:
call printplain
jmp $
@@:
pop si
ret
 
; convert abs. sector number (AX) to BIOS T:H:S
; sector number = (abs.sector%BPB_SecPerTrk)+1
; pre.track number = (abs.sector/BPB_SecPerTrk)
; head number = pre.track number%BPB_NumHeads
; track number = pre.track number/BPB_NumHeads
; Return: cl - sector number
; ch - track number
; dl - drive number (0 = a:)
; dh - head number
conv_abs_to_THS:
push bx
mov bx,word [BPB_SecPerTrk]
xor dx,dx
div bx
inc dx
mov cl, dl ; cl = sector number
mov bx,word [BPB_NumHeads]
xor dx,dx
div bx
; !!!!!!! ax = track number, dx = head number
mov ch,al ; ch=track number
xchg dh,dl ; dh=head number
mov dl,0 ; dl=0 (drive 0 (a:))
pop bx
retn
; needed variables
BPB_SecPerTrk dw 0 ; sectors per track
BPB_NumHeads dw 0 ; number of heads
BPB_FATSz16 dw 0 ; size of FAT
BPB_RootEntCnt dw 0 ; count of root dir. entries
BPB_BytsPerSec dw 0 ; bytes per sector
BPB_RsvdSecCnt dw 0 ; number of reserved sectors
BPB_TotSec16 dw 0 ; count of the sectors on the volume
BPB_SecPerClus db 0 ; number of sectors per cluster
BPB_NumFATs db 0 ; number of FAT tables
abs_sector_adj dw 0 ; adjustment to make abs. sector number
end_of_FAT dw 0 ; end of FAT table
FirstDataSector dw 0 ; begin of data
 
;=========================================================================
;
; 16 BIT CODE
;
;=========================================================================
 
include 'bootvesa.inc' ;Include source for boot vesa
 
start_of_code:
cld
; \begin{diamond}[02.12.2005]
; if bootloader sets ax = 'KL', then ds:si points to loader block
cmp ax, 'KL'
jnz @f
mov word [cs:cfgmanager.loader_block], si
mov word [cs:cfgmanager.loader_block+2], ds
@@:
; \end{diamond}[02.12.2005]
 
; if bootloader sets cx = 'HA' and dx = 'RD', then bx contains identifier of source hard disk
; (see comment to bx_from_load)
cmp cx, 'HA'
jnz no_hd_load
cmp dx,'RD'
jnz no_hd_load
mov word [cs:bx_from_load], bx ; {SPraid}[13.03.2007]
no_hd_load:
 
; set up stack
mov ax, 3000h
mov ss, ax
mov sp, 0EC00h
; set up segment registers
push cs
pop ds
push cs
pop es
 
; set videomode
mov ax, 3
int 0x10
 
if lang eq ru
; Load & set russian VGA font (RU.INC)
mov bp, RU_FNT1 ; RU_FNT1 - First part
mov bx, 1000h ; 768 bytes
mov cx, 30h ; 48 symbols
mov dx, 80h ; 128 - position of first symbol
mov ax, 1100h
int 10h
 
mov bp, RU_FNT2 ; RU_FNT2 -Second part
mov bx, 1000h ; 512 bytes
mov cx, 20h ; 32 symbols
mov dx, 0E0h ; 224 - position of first symbol
mov ax, 1100h
int 10h
; End set VGA russian font
else if lang eq et
mov bp, ET_FNT ; ET_FNT1
mov bx, 1000h ;
mov cx, 255 ; 256 symbols
xor dx, dx ; 0 - position of first symbol
mov ax, 1100h
int 10h
end if
 
; draw frames
push 0xb800
pop es
xor di, di
mov ah, 1*16+15
 
; draw top
mov si, d80x25_top
mov cx, d80x25_top_num * 80
@@:
lodsb
stosw
loop @b
; draw spaces
mov si, space_msg
mov dx, 25 - d80x25_top_num - d80x25_bottom_num
dfl1:
push si
mov cx, 80
@@:
lodsb
stosw
loop @b
pop si
dec dx
jnz dfl1
; draw bottom
mov si, d80x25_bottom
mov cx, d80x25_bottom_num * 80
@@:
lodsb
stosw
loop @b
 
mov byte [space_msg+80], 0 ; now space_msg is null terminated
 
_setcursor d80x25_top_num,0
 
 
; TEST FOR 386+
 
mov bx, 0x4000
pushf
pop ax
mov dx, ax
xor ax, bx
push ax
popf
pushf
pop ax
and ax, bx
and dx, bx
cmp ax, dx
jnz cpugood
mov si, not386
sayerr:
call print
jmp $
cpugood:
 
push 0
popf
sti
 
; set up esp
movzx esp, sp
 
push 0
pop es
and word [es:0x9031], 0
; \begin{Mario79}
; find HDD IDE DMA PCI device
; check for PCI BIOS
mov ax, 0xB101
int 0x1A
jc .nopci
cmp edx, 'PCI '
jnz .nopci
; find PCI class code
; class 1 = mass storage
; subclass 1 = IDE controller
; a) class 1, subclass 1, programming interface 0x80
mov ax, 0xB103
mov ecx, 1*10000h + 1*100h + 0x80
xor si, si ; device index = 0
int 0x1A
jnc .found
; b) class 1, subclass 1, programming interface 0x8A
mov ax, 0xB103
mov ecx, 1*10000h + 1*100h + 0x8A
xor si, si ; device index = 0
int 0x1A
jnc .found
; c) class 1, subclass 1, programming interface 0x85
mov ax, 0xB103
mov ecx, 1*10000h + 1*100h + 0x85
xor si, si
int 0x1A
jc .nopci
.found:
; get memory base
mov ax, 0xB10A
mov di, 0x20 ; memory base is config register at 0x20
int 0x1A
jc .nopci
and cx, 0xFFF0 ; clear address decode type
mov [es:0x9031], cx
.nopci:
; \end{Mario79}
 
mov al, 0xf6 ; Ñáðîñ êëàâèàòóðû, ðàçðåøèòü ñêàíèðîâàíèå
out 0x60, al
xor cx, cx
wait_loop: ; variant 2
; reading state of port of 8042 controller
in al, 64h
and al, 00000010b ; ready flag
; wait until 8042 controller is ready
loopnz wait_loop
 
;;;/diamond today 5.02.2008
; set keyboard typematic rate & delay
mov al, 0xf3
out 0x60, al
xor cx, cx
@@:
in al, 64h
test al, 2
loopnz @b
mov al, 0
out 0x60, al
xor cx, cx
@@:
in al, 64h
test al, 2
loopnz @b
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; --------------- APM ---------------------
and word [es:0x9044], 0 ; ver = 0.0 (APM not found)
mov ax, 0x5300
xor bx, bx
int 0x15
jc apm_end ; APM not found
test cx, 2
jz apm_end ; APM 32-bit protected-mode interface not supported
mov [es:0x9044], ax ; Save APM Version
mov [es:0x9046], cx ; Save APM flags
 
; Write APM ver ----
and ax, 0xf0f
add ax, '00'
mov si, msg_apm
mov [si + 5], ah
mov [si + 7], al
_setcursor 0, 3
call printplain
; ------------------
 
mov ax, 0x5304 ; Disconnect interface
xor bx, bx
int 0x15
mov ax, 0x5303 ; Connect 32 bit mode interface
xor bx, bx
int 0x15
 
mov [es:0x9040], ebx
mov [es:0x9050], ax
mov [es:0x9052], cx
mov [es:0x9054], dx
 
apm_end:
_setcursor d80x25_top_num, 0
 
;CHECK current of code
cmp [cfgmanager.loader_block], -1
jz noloaderblock
les bx, [cfgmanager.loader_block]
cmp byte [es:bx], 1
mov si, loader_block_error
jnz sayerr
push 0
pop es
 
noloaderblock:
; DISPLAY VESA INFORMATION
call print_vesa_info
call calc_vmodes_table
call check_first_parm ;check and enable cursor_pos
 
; \begin{diamond}[30.11.2005]
cfgmanager:
; 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?
 
; determine default settings
mov [.bSettingsChanged], 0
 
;.preboot_gr_end:
mov di, preboot_device
; if image in memory is present and [preboot_device] is uninitialized,
; set it to use this preloaded image
cmp byte [di], 0
jnz .preboot_device_inited
cmp [.loader_block], -1
jz @f
les bx, [.loader_block]
test byte [es:bx+1], 1
jz @f
mov byte [di], 3
jmp .preboot_device_inited
@@:
; otherwise, set [preboot_device] to 1 (default value - boot from floppy)
mov byte [di], 1
.preboot_device_inited:
; 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_biosdisk-preboot_device], 1
adc byte [di+preboot_biosdisk-preboot_device], 0
; default value for VRR is OFF
cmp byte [di+preboot_vrrm-preboot_device], 0
jnz @f
mov byte [di+preboot_vrrm-preboot_device], 2
@@:
; notify user
_setcursor 5,2
 
mov si, linef
call printplain
mov si, start_msg
call print
mov si, time_msg
call print
; get start time
call .gettime
mov [.starttime], eax
mov word [.timer], .newtimer
mov word [.timer+2], cs
.printcfg:
 
_setcursor 9,0
mov si, current_cfg_msg
call print
mov si, curvideo_msg
call print
 
call draw_current_vmode
 
mov si, usebd_msg
cmp [preboot_biosdisk], 1
call .say_on_off
mov si, vrrm_msg
cmp [preboot_vrrm], 1
call .say_on_off
mov si, preboot_device_msg
call print
mov al, [preboot_device]
and eax, 7
mov si, [preboot_device_msgs+eax*2]
call printplain
.show_remarks:
; show remarks in gray color
mov di, ((21-num_remarks)*80 + 2)*2
push 0xB800
pop es
mov cx, num_remarks
mov si, remarks
.write_remarks:
lodsw
push si
xchg ax, si
mov ah, 1*16+7 ; background: blue (1), foreground: gray (7)
push di
.write_remark:
lodsb
test al, al
jz @f
stosw
jmp .write_remark
@@:
pop di
pop si
add di, 80*2
loop .write_remarks
.wait:
_setcursor 25,0 ; out of screen
; set timer interrupt handler
cli
push 0
pop es
push dword [es:8*4]
pop dword [.oldtimer]
push dword [.timer]
pop dword [es:8*4]
; mov eax, [es:8*4]
; mov [.oldtimer], eax
; mov eax, [.timer]
; mov [es:8*4], eax
sti
; wait for keypressed
xor ax,ax
int 16h
push ax
; restore timer interrupt
; push 0
; pop es
mov eax, [.oldtimer]
mov [es:8*4], eax
mov [.timer], eax
 
_setcursor 7,0
mov si, space_msg
call printplain
; clear remarks and restore normal attributes
push es
mov di, ((21-num_remarks)*80 + 2)*2
push 0xB800
pop es
mov cx, num_remarks
mov ax, ' ' + (1*16 + 15)*100h
@@:
push cx
mov cx, 76
rep stosw
pop cx
add di, 4*2
loop @b
pop es
pop ax
; switch on key
cmp al, 13
jz .continue
or al, 20h
cmp al, 'a'
jz .change_a
cmp al, 'b'
jz .change_b
cmp al, 'c'
jz .change_c
cmp al, 'd'
jnz .show_remarks
_setcursor 15,0
mov si, bdev
call print
mov bx, '14'
call getkey
mov [preboot_device], al
_setcursor 13,0
.d:
mov [.bSettingsChanged], 1
call clear_vmodes_table ;clear vmodes_table
jmp .printcfg
.change_a:
.loops:
call draw_vmodes_table
_setcursor 25,0 ; out of screen
xor ax,ax
int 0x16
; call clear_table_cursor ;clear current position of cursor
 
mov si,word [cursor_pos]
 
cmp ah,0x48;x,0x48E0 ; up
jne .down
cmp si,modes_table
jbe .loops
sub word [cursor_pos],size_of_step
jmp .loops
 
.down: cmp ah,0x50;x,0x50E0 ; down
jne .pgup
cmp word[es:si+10],-1
je .loops
add word [cursor_pos],size_of_step
jmp .loops
 
.pgup: cmp ah,0x49 ; page up
jne .pgdn
sub si, size_of_step*long_v_table
cmp si, modes_table
jae @f
mov si, modes_table
@@:
mov word [cursor_pos], si
mov si, word [home_cursor]
sub si, size_of_step*long_v_table
cmp si, modes_table
jae @f
mov si, modes_table
@@:
mov word [home_cursor], si
jmp .loops
 
.pgdn: cmp ah,0x51 ; page down
jne .enter
mov ax, [end_cursor]
add si, size_of_step*long_v_table
cmp si, ax
jb @f
mov si, ax
sub si, size_of_step
@@:
mov word [cursor_pos], si
mov si, word [home_cursor]
sub ax, size_of_step*long_v_table
add si, size_of_step*long_v_table
cmp si, ax
jb @f
mov si, ax
@@:
mov word [home_cursor], si
jmp .loops
 
.enter: cmp al,0x0D;x,0x1C0D ; enter
jne .loops
push word [cursor_pos]
pop bp
push word [es:bp]
pop word [x_save]
push word [es:bp+2]
pop word [y_save]
push word [es:bp+6]
pop word [number_vm]
mov word [preboot_graph],bp ;save choose
jmp .d
 
.change_b:
_setcursor 15,0
; mov si, ask_dma
; call print
; mov bx, '13'
; call getkey
; mov [preboot_dma], al
mov si, ask_bd
call print
mov bx, '12'
call getkey
mov [preboot_biosdisk], al
_setcursor 11,0
jmp .d
.change_c:
_setcursor 15,0
mov si, vrrmprint
call print
mov bx, '12'
call getkey
mov [preboot_vrrm], al
_setcursor 12,0
jmp .d
;;;;;;;;;;;;;;;;;;;;;;;;;;;;
.say_on_off:
pushf
call print
mov si, on_msg
popf
jz @f
mov si, off_msg
@@: jmp printplain
; novesa and vervesa strings are not used at the moment of executing this code
virtual at novesa
.oldtimer dd ?
.starttime dd ?
.bSettingsChanged db ?
.timer dd ?
end virtual
.loader_block dd -1
.gettime:
mov ah, 0
int 1Ah
xchg ax, cx
shl eax, 10h
xchg ax, dx
ret
.newtimer:
push ds
push cs
pop ds
pushf
call [.oldtimer]
pushad
call .gettime
sub eax, [.starttime]
sub ax, 18*5
jae .timergo
neg ax
add ax, 18-1
mov bx, 18
xor dx, dx
div bx
if lang eq ru
; ¯®¤®¦¤¨â¥ 5 ᥪ㭤, 4/3/2 ᥪ㭤ë, 1 ᥪ㭤ã
cmp al, 5
mov cl, ' '
jae @f
cmp al, 1
mov cl, 'ã'
jz @f
mov cl, 'ë'
@@: mov [time_str+9], cl
else if lang eq et
cmp al, 1
ja @f
mov [time_str+9], ' '
mov [time_str+10],' '
@@:
else
; wait 5/4/3/2 seconds, 1 second
cmp al, 1
mov cl, 's'
ja @f
mov cl, ' '
@@: mov [time_str+9], cl
end if
add al, '0'
mov [time_str+1], al
mov si, time_msg
_setcursor 7,0
call print
_setcursor 25,0
popad
pop ds
iret
.timergo:
push 0
pop es
mov eax, [.oldtimer]
mov [es:8*4], eax
mov sp, 0EC00h
.continue:
sti
_setcursor 6,0
mov si, space_msg
call printplain
call printplain
_setcursor 6,0
mov si, loading_msg
call print
_setcursor 15,0
cmp [.bSettingsChanged], 0
jz .load
cmp [.loader_block], -1
jz .load
les bx, [.loader_block]
mov eax, [es:bx+3]
push ds
pop es
test eax, eax
jz .load
push eax
mov si, save_quest
call print
.waityn:
mov ah, 0
int 16h
or al, 20h
cmp al, 'n'
jz .loadc
cmp al, 'y'
jnz .waityn
call putchar
mov byte [space_msg+80], 186
 
pop eax
push cs
push .cont
push eax
retf ;call back
.loadc:
pop eax
.cont:
push cs
pop ds
mov si, space_msg
mov byte [si+80], 0
_setcursor 15,0
call printplain
_setcursor 15,0
.load:
; \end{diamond}[02.12.2005]
 
; ASK GRAPHICS MODE
 
call set_vmode
 
; GRAPHICS ACCELERATION
; force yes
mov [es:0x901C], byte 1
 
; DMA ACCESS TO HD
 
mov al, [preboot_dma]
mov [es:0x901F], al
 
; VRR_M USE
 
mov al,[preboot_vrrm]
mov [es:0x9030], al
mov [es:0x901E], byte 1
 
; BOOT DEVICE
 
mov al, [preboot_device]
dec al
mov [boot_dev], al
 
; READ DISKETTE TO MEMORY
 
; cmp [boot_dev],0
jne no_sys_on_floppy
mov si,diskload
call print
xor ax, ax ; reset drive
xor dx, dx
int 0x13
; do we boot from CD-ROM?
mov ah, 41h
mov bx, 55AAh
xor dx, dx
int 0x13
jc .nocd
cmp bx, 0AA55h
jnz .nocd
mov ah, 48h
push ds
push es
pop ds
mov si, 0xa000
mov word [si], 30
int 0x13
pop ds
jc .nocd
push ds
lds si, [es:si+26]
test byte [ds:si+10], 40h
pop ds
jz .nocd
; yes - read all floppy by 18 sectors
 
; TODO: !!!! read only first sector and set variables !!!!!
; ...
; TODO: !!! then read flippy image track by track
mov cx, 0x0001 ; startcyl,startsector
.a1:
push cx dx
mov al, 18
mov bx, 0xa000
call boot_read_floppy
mov si, movedesc
push es
push ds
pop es
mov cx, 256*18
mov ah, 0x87
int 0x15
pop es
pop dx cx
test ah, ah
jnz sayerr_floppy
add dword [si+8*3+2], 512*18
inc dh
cmp dh, 2
jnz .a1
mov dh, 0
inc ch
cmp ch, 80
jae ok_sys_on_floppy
pusha
mov al, ch
shr ch, 2
add al, ch
aam
xchg al, ah
add ax, '00'
mov si, pros
mov [si], ax
call printplain
popa
jmp .a1
.nocd:
; no - read only used sectors from floppy
; now load floppy image to memory
; at first load boot sector and first FAT table
 
; read only first sector and fill variables
mov cx, 0x0001 ; first logical sector
xor dx, dx ; head = 0, drive = 0 (a:)
mov al, 1 ; read one sector
mov bx, 0xB000 ; es:bx -> data area
call boot_read_floppy
; fill the necessary parameters to work with a floppy
mov ax, word [es:bx+24]
mov word [BPB_SecPerTrk], ax
mov ax, word [es:bx+26]
mov word [BPB_NumHeads], ax
mov ax, word [es:bx+17]
mov word [BPB_RootEntCnt], ax
mov ax, word [es:bx+14]
mov word [BPB_RsvdSecCnt], ax
mov ax, word [es:bx+19]
mov word [BPB_TotSec16], ax
mov al, byte [es:bx+13]
mov byte [BPB_SecPerClus], al
mov al, byte [es:bx+16]
mov byte [BPB_NumFATs], al
;<Lrz> 18.11.2008
mov ax, word [es:bx+22]
mov word [BPB_FATSz16], ax
mov cx, word [es:bx+11]
mov word [BPB_BytsPerSec], cx
 
; count of clusters in FAT12 ((size_of_FAT*2)/3)
; mov ax, word [BPB_FATSz16]
; mov cx, word [BPB_BytsPerSec]
;end <Lrz> 18.11.2008
xor dx, dx
mul cx
shl ax, 1
mov cx, 3
div cx ; now ax - number of clusters in FAT12
mov word [end_of_FAT], ax
 
; load first FAT table
mov cx, 0x0002 ; startcyl,startsector ; TODO!!!!!
xor dx, dx ; starthead,drive
mov al, byte [BPB_FATSz16] ; no of sectors to read
add bx, word [BPB_BytsPerSec] ; es:bx -> data area
call boot_read_floppy
mov bx, 0xB000
 
; and copy them to extended memory
mov si, movedesc
mov [si+8*2+3], bh ; from
mov ax, word [BPB_BytsPerSec]
shr ax, 1 ; words per sector
mov cx, word [BPB_RsvdSecCnt]
add cx, word [BPB_FATSz16]
mul cx
push ax ; save to stack count of words in boot+FAT
xchg ax, cx
push es
push ds
pop es
mov ah, 0x87
int 0x15
pop es
test ah, ah
jz @f
sayerr_floppy:
mov dx, 0x3f2
mov al, 0
out dx, al
mov si, memmovefailed
jmp sayerr_plain
@@:
pop ax ; restore from stack count of words in boot+FAT
shl ax, 1 ; make bytes count from count of words
and eax, 0ffffh
add dword [si+8*3+2], eax
 
; copy first FAT to second copy
; TODO: BPB_NumFATs !!!!!
add bx, word [BPB_BytsPerSec] ; !!! TODO: may be need multiply by BPB_RsvdSecCnt !!!
mov byte [si+8*2+3], bh ; bx - begin of FAT
mov ax, word [BPB_BytsPerSec]
shr ax, 1 ; words per sector
mov cx, word [BPB_FATSz16]
mul cx
mov cx, ax ; cx - count of words in FAT
 
push es
push ds
pop es
mov ah, 0x87
int 0x15
pop es
test ah, ah
jnz sayerr_floppy
mov ax, cx
shl ax, 1
and eax, 0ffffh ; ax - count of bytes in FAT
add dword [si+8*3+2], eax
; reading RootDir
; TODO: BPB_NumFATs
add bx, ax
add bx, 100h
and bx, 0ff00h ; bx - place in buffer to write RootDir
push bx
 
mov bx, word [BPB_BytsPerSec]
shr bx, 5 ; divide bx by 32
mov ax, word [BPB_RootEntCnt]
xor dx, dx
div bx
push ax ; ax - count of RootDir sectors
 
mov ax, word [BPB_FATSz16]
xor cx, cx
mov cl, byte [BPB_NumFATs]
mul cx
add ax, word [BPB_RsvdSecCnt] ; ax - first sector of RootDir
 
mov word [FirstDataSector], ax
pop bx
push bx
add word [FirstDataSector], bx ; Begin of data region of floppy
; read RootDir
call conv_abs_to_THS
pop ax
pop bx ; place in buffer to write
push ax
call boot_read_floppy ; read RootDir into buffer
; copy RootDir
mov byte [si+8*2+3], bh ; from buffer
pop ax ; ax = count of RootDir sectors
mov cx, word [BPB_BytsPerSec]
mul cx
shr ax, 1
mov cx, ax ; count of words to copy
push es
push ds
pop es
mov ah, 0x87
int 0x15
pop es
 
mov ax, cx
shl ax, 1
and eax, 0ffffh ; ax - count of bytes in RootDir
add dword [si+8*3+2], eax ; add count of bytes copied
 
; Reading data clusters from floppy
mov byte [si+8*2+3], bh
push bx
 
mov di, 2 ; First data cluster
.read_loop:
mov bx, di
shr bx, 1 ; bx+di = di*1.5
jnc .even
test word [es:bx+di+0xB200], 0xFFF0 ; TODO: may not be 0xB200 !!!
jmp @f
.even:
test word [es:bx+di+0xB200], 0xFFF ; TODO: may not be 0xB200 !!!
 
@@:
jz .skip
; read cluster di
;.read:
;conv cluster di to abs. sector ax
; ax = (N-2) * BPB_SecPerClus + FirstDataSector
mov ax, di
sub ax, 2
xor bx, bx
mov bl, byte [BPB_SecPerClus]
mul bx
add ax, word [FirstDataSector]
call conv_abs_to_THS
pop bx
push bx
mov al, byte [BPB_SecPerClus] ; number of sectors in cluster
call boot_read_floppy
push es
push ds
pop es
pusha
;
mov ax, word [BPB_BytsPerSec]
xor cx, cx
mov cl, byte [BPB_SecPerClus]
mul cx
shr ax, 1 ; ax = (BPB_BytsPerSec * BPB_SecPerClus)/2
mov cx, ax ; number of words to copy (count words in cluster)
;
mov ah, 0x87
int 0x15 ; copy data
test ah, ah
popa
pop es
jnz sayerr_floppy
; skip cluster di
.skip:
mov ax, word [BPB_BytsPerSec]
xor cx, cx
mov cl, byte [BPB_SecPerClus]
mul cx
and eax, 0ffffh ; ax - count of bytes in cluster
add dword [si+8*3+2], eax
 
mov ax, word [end_of_FAT] ; max cluster number
pusha
; draw percentage
; total clusters: ax
; read clusters: di
xchg ax, di
mov cx, 100
mul cx
div di
aam
xchg al, ah
add ax, '00'
mov si, pros
cmp [si], ax
jz @f
mov [si], ax
call printplain
@@:
popa
inc di
cmp di, word [end_of_FAT] ; max number of cluster
jnz .read_loop
pop bx ; clear stack
 
ok_sys_on_floppy:
mov si, backspace2
call printplain
mov si, okt
call printplain
no_sys_on_floppy:
xor ax, ax ; reset drive
xor dx, dx
int 0x13
mov dx, 0x3f2 ; floppy motor off
mov al, 0
out dx, al
 
 
; SET GRAPHICS
 
xor ax, ax
mov es, ax
 
mov ax, [es:0x9008] ; vga & 320x200
mov bx, ax
cmp ax, 0x13
je setgr
cmp ax, 0x12
je setgr
mov ax, 0x4f02 ; Vesa
setgr:
int 0x10
test ah, ah
mov si, fatalsel
jnz v_mode_error
; set mode 0x12 graphics registers:
cmp bx, 0x12
jne gmok2
 
mov al, 0x05
mov dx, 0x03ce
push dx
out dx, al ; select GDC mode register
mov al, 0x02
inc dx
out dx, al ; set write mode 2
 
mov al, 0x02
mov dx, 0x03c4
out dx, al ; select VGA sequencer map mask register
mov al, 0x0f
inc dx
out dx, al ; set mask for all planes 0-3
 
mov al, 0x08
pop dx
out dx, al ; select GDC bit mask register
; for writes to 0x03cf
gmok2:
push ds
pop es
/kernel/branches/boot/booteng.inc
0,0 → 1,110
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
;======================================================================
;
; BOOT DATA
;
;======================================================================
 
$Revision: 750 $
 
 
d80x25_bottom:
db 186,' KolibriOS is based on MenuetOS and comes with ABSOLUTELY '
db 'NO WARRANTY ',186
db 186,' See file COPYING for details '
db ' ',186
line_full_bottom
d80x25_bottom_num = 3
 
msg_apm db " APM x.x ", 0
vervesa db "Version of Vesa: Vesa x.x",13,10,0
novesa db "Display: EGA/CGA",13,10,0
s_vesa db "Version of VESA: "
.ver db "?.?",13,10,0
 
gr_mode db "Select a videomode: ",13,10,0
;s_bpp db 13,10,186," ƒ«ã¡¨­  梥â : "
; .bpp dw "??"
; db 13,10,0
 
vrrmprint db "Apply VRR? (picture frequency greater than 60Hz"
db " only for transfers:",13,10
db 186," 1024*768->800*600 and 800*600->640*480) [1-yes,2-no]:",0
 
 
ask_bd db "Add disks visible by BIOS emulated in V86-mode? [1-yes, 2-no]: ",0
 
bdev db "Load ramdisk from [1-floppy; 2-C:\kolibri.img (FAT32);"
db 13,10,186," "
db "3-use preloaded ram-image from kernel restart;"
db 13,10,186," "
db "4-create blank image]: ",0
probetext db 13,10,13,10,186," Use standart graphics mode? [1-yes, "
db "2-probe bios (Vesa 3.0)]: ",0
;memokz256 db 13,10,186," RAM 256 Mb",0
;memokz128 db 13,10,186," RAM 128 Mb",0
;memokz64 db 13,10,186," RAM 64 Mb",0
;memokz32 db 13,10,186," RAM 32 Mb",0
;memokz16 db 13,10,186," RAM 16 Mb",0
prnotfnd db "Fatal - Videomode not found.",0
;modena db "Fatal - VBE 0x112+ required.",0
not386 db "Fatal - CPU 386+ required.",0
btns db "Fatal - Can't determine color depth.",0
fatalsel db "Fatal - Graphics mode not supported by hardware.",0
pres_key db "Press any key to choose a new videomode.",0
badsect db 13,10,186," Fatal - Bad sector. Replace floppy.",0
memmovefailed db 13,10,186," Fatal - Int 0x15 move failed.",0
okt db " ... OK"
linef db 13,10,0
diskload db "Loading diskette: 00 %",8,8,8,8,0
pros db "00"
backspace2 db 8,8,0
boot_dev db 0 ; 0=floppy, 1=hd
start_msg db "Press [abcd] 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
current_cfg_msg db "Current settings:",13,10,0
curvideo_msg db " [a] Videomode: ",0
 
;modes_msg dw mode4,mode1,mode2,mode3
;modevesa20 db " with LFB",0
;modevesa12 db ", VESA 1.2 Bnk",0
mode0 db "320x200, EGA/CGA 256 colors",13,10,0
mode9 db "640x480, VGA 16 colors",13,10,0
 
;probeno_msg db " (standard mode)",0
;probeok_msg db " (check nonstandard modes)",0
;dma_msg db " [b] Use DMA for HDD access:",0
usebd_msg db " [b] Add disks visible by BIOS:",0
on_msg db " on",13,10,0
off_msg db " off",13,10,0
;readonly_msg db " only for reading",13,10,0
vrrm_msg db " [c] Use VRR:",0
preboot_device_msg db " [d] Floppy image: ",0
preboot_device_msgs dw 0,pdm1,pdm2,pdm3
pdm1 db "real floppy",13,10,0
pdm2 db "C:\kolibri.img (FAT32)",13,10,0
pdm3 db "use already loaded image",13,10,0
pdm4 db "create blank image",13,10,0
loading_msg db "Loading KolibriOS...",0
save_quest db "Remember current settings? [y/n]: ",0
loader_block_error db "Bootloader data invalid, I cannot continue. Stopped.",0
 
_st db 186,' ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄ¿',13,10,0
_r1 db 186,' ³ 320x200 EGA/CGA 256 colors ³ ³',13,10,0
_r2 db 186,' ³ 640x480 VGA 16 colors ³ ³',13,10,0
_rs db 186,' ³ ????x????@?? SVGA VESA ³ ³',13,10,0
_bt db 186,' ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÙ',13,10,0
 
remark1 db "Default values were selected to match most of configurations, but not all.",0
remark2 db "If you have LCD-monitor, disable VRR in the item [c] - you do not need it.",0
remark3 db "If the system does not boot, try to disable the item [b].",0
remarks dw remark1, remark2, remark3
num_remarks = 3
/kernel/branches/boot/bootet.inc
0,0 → 1,115
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
;======================================================================
;
; BOOT DATA
;
;======================================================================
 
$Revision: 750 $
 
 
d80x25_bottom:
db 186,' KolibriOS based on MenuetOS and comes with ABSOLUTELY '
db 'NO WARRANTY ',186
db 186,' See file COPYING for details '
db ' ',186
line_full_bottom
d80x25_bottom_num = 3
 
novesa db "Ekraan: EGA/CGA",13,10,0
vervesa db "Vesa versioon: Vesa x.x",13,10,0
vervesa_off=20
msg_apm db " APM x.x ", 0
gr_mode db 186," Vesa 2.0+ 16 M LFB: [1] 640x480, [2] 800x600, "
db "[3] 1024x768, [4] 1280x1024",13,10
db 186," Vesa 1.2 16 M Bnk: [5] 640x480, [6] 800x600, "
db "[7] 1024x768, [8] 1280x1024",13,10
db 186," EGA/CGA 256 värvi: [9] 320x200, "
db "VGA 16 värvi: [0] 640x480",13,10
db 186," Vali reziim: ",0
bt24 db "Bitti pikseli kohta: 24",13,10,0
bt32 db "Bitti pikseli kohta: 32",13,10,0
vrrmprint db "Kinnita VRR? (ekraani sagedus suurem kui 60Hz"
db " ainult:",13,10
db 186," 1024*768->800*600 ja 800*600->640*480) [1-jah,2-ei]:",0
;askmouse db " Hiir:"
; db " [1] PS/2 (USB), [2] Com1, [3] Com2."
; db " Vali port [1-3]: ",0
;no_com1 db 13,10,186, " No COM1 mouse",0
;no_com2 db 13,10,186, " No COM2 mouse",0
;ask_dma db "Use DMA for HDD access? [1-yes, 2-only for reading, 3-no]: ",0
ask_bd db "Add disks visible by BIOS emulated in V86-mode? [1-yes, 2-no]: ",0
;gr_direct db 186," Use direct LFB writing? "
; db "[1-yes/2-no] ? ",0
;mem_model db 13,10,186," Motherboard memory [1-16 Mb / 2-32 Mb / "
; db "3-64Mb / 4-128 Mb / 5-256 Mb] ? ",0
;bootlog db 13,10,186," After bootlog display [1-continue/2-pause] ? ",0
bdev db "Paigalda mäluketas [1-diskett; 2-C:\kolibri.img (FAT32);"
db 13,10,186," "
db "3-kasuta eellaaditud mäluketast kerneli restardist;"
db 13,10,186," "
db "4-loo tühi pilt]: ",0
probetext db 13,10,13,10,186," Kasuta standartset graafika reziimi? [1-jah, "
db "2-leia biosist (Vesa 3.0)]: ",0
;memokz256 db 13,10,186," RAM 256 Mb",0
;memokz128 db 13,10,186," RAM 128 Mb",0
;memokz64 db 13,10,186," RAM 64 Mb",0
;memokz32 db 13,10,186," RAM 32 Mb",0
;memokz16 db 13,10,186," RAM 16 Mb",0
prnotfnd db "Fataalne - Videoreziimi ei leitud.",0
;modena db "Fataalne - VBE 0x112+ on vajalik.",0
not386 db "Fataalne - CPU 386+ on vajalik.",0
btns db "Fataalne - Ei suuda värvisügavust määratleda.",0
fatalsel db "Fataalne - Graafilist reziimi riistvara ei toeta.",0
badsect db 13,10,186," Fataalne - Vigane sektor. Asenda diskett.",0
memmovefailed db 13,10,186," Fataalne - Int 0x15 liigutamine ebaõnnestus.",0
okt db " ... OK"
linef db 13,10,0
diskload db "Loen disketti: 00 %",8,8,8,8,0
pros db "00"
backspace2 db 8,8,0
boot_dev db 0 ; 0=floppy, 1=hd
start_msg db "Vajuta [abcd] seadete muutmiseks, vajuta [Enter] laadimise jätkamiseks",13,10,0
time_msg db " või oota "
time_str db " 5 sekundit"
db " automaatseks jätkamiseks",13,10,0
current_cfg_msg db "Praegused seaded:",13,10,0
curvideo_msg db " [a] Videoreziim: ",0
mode1 db "640x480",0
mode2 db "800x600",0
mode3 db "1024x768",0
mode4 db "1280x1024",0
modes_msg dw mode4,mode1,mode2,mode3
modevesa20 db " koos LFB",0
modevesa12 db ", VESA 1.2 Bnk",0
mode9 db "320x200, EGA/CGA 256 värvi",0
mode10 db "640x480, VGA 16 värvi",0
probeno_msg db " (standard reziim)",0
probeok_msg db " (kontrolli ebastandardseid reziime)",0
;dma_msg db " [b] Kasuta DMA'd HDD juurdepääsuks:",0
usebd_msg db " [b] Add disks visible by BIOS:",0
on_msg db " sees",13,10,0
off_msg db " väljas",13,10,0
;readonly_msg db " ainult lugemiseks",13,10,0
vrrm_msg db " [c] Kasuta VRR:",0
preboot_device_msg db " [d] Disketi kujutis: ",0
preboot_device_msgs dw 0,pdm1,pdm2,pdm3
pdm1 db "reaalne diskett",13,10,0
pdm2 db "C:\kolibri.img (FAT32)",13,10,0
pdm3 db "kasuta juba laaditud kujutist",13,10,0
pdm4 db "loo tühi pilt",13,10,0
loading_msg db "Laadin KolibriOS...",0
save_quest db "Jäta meelde praegused seaded? [y/n]: ",0
loader_block_error db "Alglaaduri andmed vigased, ei saa jätkata. Peatatud.",0
 
remark1 db "Default values were selected to match most of configurations, but not all.",0
remark2 db "If you have LCD-monitor, disable VRR in the item [c] - you do not need it.",0
remark3 db "If the system does not boot, try to disable the item [b].",0
remarks dw remark1, remark2, remark3
num_remarks = 3
/kernel/branches/boot/bootge.inc
0,0 → 1,120
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
;======================================================================
;
; BOOT DATA
;
;======================================================================
 
$Revision: 750 $
 
 
d80x25_bottom:
; db 186,' KolibriOS based on MenuetOS and comes with ABSOLUTELY '
; db 'NO WARRANTY ',186
; db 186,' See file COPYING for details '
; db ' ',186
 
db 186,' KolibriOS basiert auf MenuetOS und wird ohne jegliche '
db ' Garantie vertrieben ',186
db 186,' Details stehen in der Datei COPYING '
db ' ',186
line_full_bottom
d80x25_bottom_num = 3
 
novesa db "Anzeige: EGA/CGA ",13,10,0
vervesa db "Vesa-Version: Vesa ",13,10,0
vervesa_off=22
msg_apm db " APM x.x ", 0
gr_mode db 186," Vesa 2.0+ 16 M LFB: [1] 640x480, [2] 800x600, "
db "[3] 1024x768, [4] 1280x1024",13,10
db 186," Vesa 1.2 16 M Bnk: [5] 640x480, [6] 800x600, "
db "[7] 1024x768, [8] 1280x1024",13,10
db 186," EGA/CGA 256 Farben: [9] 320x200, "
db "VGA 16 Farben: [0] 640x480",13,10
db 186," Waehle Modus: ",0
bt24 db "Bits Per Pixel: 24",13,10,0
bt32 db "Bits Per Pixel: 32",13,10,0
vrrmprint db "VRR verwenden? (Monitorfrequenz groesser als 60Hz"
db " only for transfers:",13,10
db 186," 1024*768->800*600 und 800*600->640*480) [1-ja,2-nein]:",0
;askmouse db " Maus angeschlossen an:"
; db " [1] PS/2 (USB), [2] Com1, [3] Com2."
; db " Waehle Port [1-3]: ",0
;no_com1 db 13,10,186, " Keine COM1 Maus",0
;no_com2 db 13,10,186, " Keine COM2 Maus",0
;ask_dma db "Nutze DMA zum HDD Zugriff? [1-ja, 2-allein fur Lesen, 3-nein]: ",0
ask_bd db "Add disks visible by BIOS emulated in V86-mode? [1-yes, 2-no]: ",0
;gr_direct db 186," Benutze direct LFB? "
; db "[1-ja/2-nein] ? ",0
;mem_model db 13,10,186," Hauptspeicher [1-16 Mb / 2-32 Mb / "
; db "3-64Mb / 4-128 Mb / 5-256 Mb] ? ",0
;bootlog db 13,10,186," After bootlog display [1-continue/2-pause] ? ",0
bdev db "Lade die Ramdisk von [1-Diskette; 2-C:\kolibri.img (FAT32);"
db 13,10,186," "
db "3-benutze ein bereits geladenes Kernel image;"
db 13,10,186," "
db "4-create blank image]: ",0
probetext db 13,10,13,10,186," Nutze Standardgrafikmodi? [1-ja, "
db "2-BIOS Test (Vesa 3.0)]: ",0
;memokz256 db 13,10,186," RAM 256 Mb",0
;memokz128 db 13,10,186," RAM 128 Mb",0
;memokz64 db 13,10,186," RAM 64 Mb",0
;memokz32 db 13,10,186," RAM 32 Mb",0
;memokz16 db 13,10,186," RAM 16 Mb",0
prnotfnd db "Fatal - Videomodus nicht gefunden.",0
;modena db "Fatal - VBE 0x112+ required.",0
not386 db "Fatal - CPU 386+ benoetigt.",0
btns db "Fatal - konnte Farbtiefe nicht erkennen.",0
fatalsel db "Fatal - Grafikmodus nicht unterstuetzt.",0
badsect db 13,10,186," Fatal - Sektorfehler, Andere Diskette neutzen.",0
memmovefailed db 13,10,186," Fatal - Int 0x15 Fehler.",0
okt db " ... OK"
linef db 13,10,0
diskload db "Lade Diskette: 00 %",8,8,8,8,0
pros db "00"
backspace2 db 8,8,0
boot_dev db 0 ; 0=floppy, 1=hd
start_msg db "Druecke [abcd], 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
current_cfg_msg db "Aktuelle Einstellungen:",13,10,0
curvideo_msg db " [a] Videomodus: ",0
mode1 db "640x480",0
mode2 db "800x600",0
mode3 db "1024x768",0
mode4 db "1280x1024",0
modes_msg dw mode4,mode1,mode2,mode3
modevesa20 db " mit LFB",0
modevesa12 db ", VESA 1.2 Bnk",0
mode9 db "320x200, EGA/CGA 256 colors",0
mode10 db "640x480, VGA 16 colors",0
probeno_msg db " (Standard Modus)",0
probeok_msg db " (teste nicht-standard Modi)",0
;dma_msg db " [b] Nutze DMA zum HDD Aufschreiben:",0
usebd_msg db " [b] Add disks visible by BIOS:",0
on_msg db " an",13,10,0
off_msg db " aus",13,10,0
;readonly_msg db " fur Lesen",13,10,0
vrrm_msg db " [c] Nutze VRR:",0
preboot_device_msg db " [d] Diskettenimage: ",0
preboot_device_msgs dw 0,pdm1,pdm2,pdm3
pdm1 db "Echte Diskette",13,10,0
pdm2 db "C:\kolibri.img (FAT32)",13,10,0
pdm3 db "Nutze bereits geladenes Image",13,10,0
pdm4 db "create blank image",13,10,0
loading_msg db "Lade KolibriOS...",0
save_quest db "Aktuelle Einstellungen speichern? [y/n]: ",0
loader_block_error db "Bootloader Daten ungueltig, Kann nicht fortfahren. Angehalten.",0
 
remark1 db "Default values were selected to match most of configurations, but not all.",0
remark2 db "If you have LCD-monitor, disable VRR in the item [c] - you do not need it.",0
remark3 db "If the system does not boot, try to disable the item [b].",0
remarks dw remark1, remark2, remark3
num_remarks = 3
/kernel/branches/boot/bootru.inc
0,0 → 1,91
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
;=================================================================
;
; BOOT DATA
;
;=================================================================
 
$Revision: 751 $
 
 
d80x25_bottom:
db 186,' Kolibri OS ®á­®¢ ­  ­  Menuet OS ¨ ­¥ ¯à¥¤®áâ ¢«ï¥â '
db '­¨ª ª¨å £ àa­â¨©. ',186
db 186,' ®¤à®¡­¥¥ ᬮâà¨â¥ ¢ ä ©«¥ COPYING.TXT '
db ' ',186
line_full_bottom
d80x25_bottom_num = 3
 
msg_apm db " APM x.x ", 0
novesa db "‚¨¤¥®ª àâ : EGA/CGA",13,10,0
s_vesa db "‚¥àá¨ï VESA: "
.ver db "?.?",13,10,0
 
gr_mode db "‚ë¡¥à¨â¥ ¢¨¤¥®à¥¦¨¬: ",13,10,0
vrrmprint db "ˆá¯®«ì§®¢ âì VRR? (ç áâ®â  ª ¤à®¢ ¢ëè¥ 60 ƒæ"
db " ⮫쪮 ¤«ï ¯¥à¥å®¤®¢:",13,10
db 186," 1024*768>800*600 ¨ 800*600>640*480) [1-¤ , 2-­¥â]: ",0
;ask_dma db "ˆá¯®«ì§®¢ âì DMA ¤«ï ¤®áâ㯠 ª HDD? [1-¤ , 2-⮫쪮 ç⥭¨¥, 3-­¥â]: ",0
ask_bd db "„®¡ ¢¨âì ¤¨áª¨, ¢¨¤¨¬ë¥ ç¥à¥§ BIOS ¢ ०¨¬¥ V86? [1-¤ , 2-­¥â]: ",0
bdev db "‡ £à㧨âì ®¡à § ¨§ [1-¤¨áª¥â ; 2-C:\kolibri.img (FAT32);"
db 13,10,186," "
db "3-¨á¯®«ì§®¢ âì 㦥 § £à㦥­­ë© ®¡à §;"
db 13,10,186," "
db "4-ᮧ¤ âì ç¨áâë© ®¡à §]: ",0
prnotfnd db "Žè¨¡ª  - ‚¨¤¥®à¥¦¨¬ ­¥ ­ ©¤¥­.",0
not386 db "Žè¨¡ª  - ’ॡã¥âáï ¯à®æ¥áá®à 386+.",0
fatalsel db "Žè¨¡ª  - ‚ë¡à ­­ë© ¢¨¤¥®à¥¦¨¬ ­¥ ¯®¤¤¥à¦¨¢ ¥âáï.",0
pres_key db " ¦¨¬¨â¥ «î¡ãî ª« ¢¨èã, ¤«ï ¯¥à¥å®¤  ¢ ¢ë¡®à ०¨¬®¢.",0
badsect db 13,10,186," Žè¨¡ª  - „¨áª¥â  ¯®¢à¥¦¤¥­ . ®¯à®¡ã©â¥ ¤àã£ãî.",0
memmovefailed db 13,10,186," Žè¨¡ª  - Int 0x15 move failed.",0
okt db " ... OK"
linef db 13,10,0
diskload db "‡ £à㧪  ¤¨áª¥âë: 00 %",8,8,8,8,0
pros db "00"
backspace2 db 8,8,0
boot_dev db 0
start_msg db " ¦¬¨â¥ [abcd] ¤«ï ¨§¬¥­¥­¨ï ­ áâ஥ª, [Enter] ¤«ï ¯à®¤®«¦¥­¨ï § £à㧪¨",13,10,0
time_msg db " ¨«¨ ¯®¤®¦¤¨â¥ "
time_str db " 5 ᥪ㭤 "
db " ¤®  ¢â®¬ â¨ç¥áª®£® ¯à®¤®«¦¥­¨ï",13,10,0
current_cfg_msg db "’¥ªã騥 ­ áâனª¨:",13,10,0
curvideo_msg db " [a] ‚¨¤¥®à¥¦¨¬: ",0
 
 
mode0 db "320x200, EGA/CGA 256 梥⮢",13,10,0
mode9 db "640x480, VGA 16 梥⮢",13,10,0
 
usebd_msg db " [b] „®¡ ¢¨âì ¤¨áª¨, ¢¨¤¨¬ë¥ ç¥à¥§ BIOS:",0
on_msg db " ¢ª«",13,10,0
off_msg db " ¢ëª«",13,10,0
readonly_msg db " ⮫쪮 ç⥭¨¥",13,10,0
vrrm_msg db " [c] ˆá¯®«ì§®¢ ­¨¥ VRR:",0
preboot_device_msg db " [d] Ž¡à § ¤¨áª¥âë: ",0
preboot_device_msgs dw 0,pdm1,pdm2,pdm3,pdm4
pdm1 db "­ áâ®ïé ï ¤¨áª¥â ",13,10,0
pdm2 db "C:\kolibri.img (FAT32)",13,10,0
pdm3 db "¨á¯®«ì§®¢ âì 㦥 § £à㦥­­ë© ®¡à §",13,10,0
pdm4 db "ᮧ¤ âì ç¨áâë© ®¡à §",13,10,0
loading_msg db "ˆ¤ñâ § £à㧪  KolibriOS...",0
save_quest db "‡ ¯®¬­¨âì ⥪ã騥 ­ áâனª¨? [y/n]: ",0
loader_block_error db "Žè¨¡ª  ¢ ¤ ­­ëå ­ ç «ì­®£® § £àã§ç¨ª , ¯à®¤®«¦¥­¨¥ ­¥¢®§¬®¦­®.",0
 
 
_st db 186,' ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄ¿ ',13,10,0
_r1 db 186,' ³ 320x200 EGA/CGA 256 梥⮢ ³ ³ ',13,10,0
_r2 db 186,' ³ 640x480 VGA 16 梥⮢ ³ ³ ',13,10,0
_rs db 186,' ³ ????x????@?? SVGA VESA ³ ³ ',13,10,0
_bt db 186,' ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÙ ',13,10,0
 
 
remark1 db "‡­ ç¥­¨ï ¯® 㬮«ç ­¨î ¢ë¡à ­ë ¤«ï 㤮¡á⢠ ¡®«ì設á⢠, ­® ­¥ ¢á¥å.",0
remark2 db "…᫨ 㠂 á LCD-¬®­¨â®à, ®âª«îç¨â¥ VRR ¢ ¯ã­ªâ¥ [c] - ®­ ‚ ¬ ­¥ ­ã¦¥­.",0
remark3 db "…᫨ 㠂 á ­¥ £à㧨âáï á¨á⥬ , ¯®¯à®¡ã©â¥ ®âª«îç¨âì ¯ã­ªâ [b].",0
remarks dw remark1, remark2, remark3
num_remarks = 3
/kernel/branches/boot/bootstr.inc
0,0 → 1,62
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
$Revision: 750 $
 
 
; boot data: common strings (for all languages)
macro line_full_top {
db 201
times 78 db 205
db 187
}
macro line_full_bottom {
db 200
times 78 db 205
db 188
}
macro line_half {
db 186,' '
times 76 db 0xc4
db ' ',186
}
macro line_space {
db 186
times 78 db 32
db 186
}
d80x25_top:
line_full_top
cur_line_pos = 75
store byte ' ' at d80x25_top+cur_line_pos+1
rev_var = __REV__
while rev_var > 0
store byte rev_var mod 10 + '0' at d80x25_top+cur_line_pos
cur_line_pos = cur_line_pos - 1
rev_var = rev_var / 10
end while
store byte ' ' at d80x25_top+cur_line_pos
store dword ' SVN' at d80x25_top+cur_line_pos-4
 
space_msg: line_space
verstr:
; line_space
; version string
db 186,32
repeat 78
load a byte from version+%-1
if a = 13
break
end if
db a
end repeat
repeat 78 - ($-verstr)
db ' '
end repeat
db 32,186
line_half
d80x25_top_num = 4
/kernel/branches/boot/bootvesa.inc
0,0 → 1,755
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
$Revision: 947 $
 
struc VBE_VGAInfo {
.VESASignature dd ? ; char
.VESAVersion dw ? ; short
.OemStringPtr dd ? ; char *
.Capabilities dd ? ; ulong
.VideoModePtr dd ? ; ulong
.TotalMemory dw ? ; short
; VBE 2.0+
.OemSoftwareRev db ? ; short
.OemVendorNamePtr dw ? ; char *
.OemProductNamePtr dw ? ; char *
.OemProductRevPtr dw ? ; char *
.reserved rb 222 ; char
.OemData rb 256 ; char
}
 
struc VBE_ModeInfo {
.ModeAttributes dw ? ; short
.WinAAttributes db ? ; char
.WinBAttributes db ? ; char
.WinGranularity dw ? ; short
.WinSize dw ? ; short
.WinASegment dw ? ; ushort
.WinBSegment dw ? ; ushort
.WinFuncPtr dd ? ; void *
.BytesPerScanLine dw ? ; short
.XRes dw ? ; short
.YRes dw ? ; short
.XCharSize db ? ; char
.YCharSize db ? ; char
.NumberOfPlanes db ? ; char
.BitsPerPixel db ? ; char
.NumberOfBanks db ? ; char
.MemoryModel db ? ; char
.BankSize db ? ; char
.NumberOfImagePages db ? ; char
.res1 db ? ; char
.RedMaskSize db ? ; char
.RedFieldPosition db ? ; char
.GreenMaskSize db ? ; char
.GreenFieldPosition db ? ; char
.BlueMaskSize db ? ; char
.BlueFieldPosition db ? ; char
.RsvedMaskSize db ? ; char
.RsvedFieldPosition db ? ; char
.DirectColorModeInfo db ? ; char ; MISSED IN THIS TUTORIAL!! SEE ABOVE
; VBE 2.0+
.PhysBasePtr dd ? ; ulong
.OffScreenMemOffset dd ? ; ulong
.OffScreenMemSize dw ? ; short
; VBE 3.0+
.LinbytesPerScanLine dw ? ; short
.BankNumberOfImagePages db ? ; char
.LinNumberOfImagePages db ? ; char
.LinRedMaskSize db ? ; char
.LinRedFieldPosition db ? ; char
.LingreenMaskSize db ? ; char
.LinGreenFieldPosition db ? ; char
.LinBlueMaskSize db ? ; char
.LinBlueFieldPosition db ? ; char
.LinRsvdMaskSize db ? ; char
.LinRsvdFieldPosition db ? ; char
.MaxPixelClock dd ? ; ulong
.res2 rb 190 ; char
}
 
virtual at $A000
vi VBE_VGAInfo
mi VBE_ModeInfo
modes_table:
end virtual
cursor_pos dw 0 ;âðåìåííîå õðàíåíèå êóðñîðà.
home_cursor dw 0 ;current shows rows a table
end_cursor dw 0 ;end of position current shows rows a table
scroll_start dw 0 ;start position of scroll bar
scroll_end dw 0 ;end position of scroll bar
long_v_table equ 9 ;long of visible video table
size_of_step equ 10
scroll_area_size equ (long_v_table-2)
int2str:
dec bl
jz @f
xor edx,edx
div ecx
push edx
call int2str
pop eax
@@: or al,0x30
mov [ds:di],al
inc di
ret
 
int2strnz:
cmp eax,ecx
jb @f
xor edx,edx
div ecx
push edx
call int2strnz
pop eax
@@: or al,0x30
mov [es:di],al
inc di
ret
 
;-------------------------------------------------------
;Write message about incorrect v_mode and write message about jmp on swith v_mode
v_mode_error:
_setcursor 19,2
mov si, fatalsel
call printplain
_setcursor 20,2
mov si,pres_key
call printplain
xor eax,eax
int 16h
jmp cfgmanager.d
;-------------------------------------------------------
;
 
 
 
;-------------------------------------------------------
print_vesa_info:
_setcursor 5,2
 
mov [es:vi.VESASignature],'VBE2'
mov ax,0x4F00
mov di,vi ;0xa000
int 0x10
or ah,ah
jz @f
mov [es:vi.VESASignature],'VESA'
mov ax,$4F00
mov di,vi
int 0x10
or ah,ah
jnz .exit
@@:
cmp [es:vi.VESASignature],'VESA'
jne .exit
cmp [es:vi.VESAVersion],0x0100
jb .exit
jmp .vesaok2
 
.exit:
mov si,novesa
call printplain
ret
 
.vesaok2:
mov ax,[es:vi.VESAVersion]
add ax,'00'
 
mov [s_vesa.ver], ah
mov [s_vesa.ver+2], al
mov si,s_vesa
call printplain
 
_setcursor 4,2
mov si,word[es:vi.OemStringPtr]
mov di,si
 
push ds
mov ds,word[es:vi.OemStringPtr+2]
call printplain
pop ds
 
ret
;-----------------------------------------------------------------------------
 
calc_vmodes_table:
pushad
 
; push 0
; pop es
 
lfs si, [es:vi.VideoModePtr]
 
mov bx,modes_table
;save no vesa mode of work 320x200, EGA/CGA 256 梥⮢ and 640x480, VGA 16 梥⮢
mov word [es:bx],640
mov word [es:bx+2],480
mov word [es:bx+6],0x13
mov word [es:bx+10],640
mov word [es:bx+12],480
mov word [es:bx+16],0x12
add bx,20
.next_mode:
mov cx,word [fs:si] ; mode number
cmp cx,-1
je .modes_ok.2
 
mov ax,0x4F01
mov di,mi
int 0x10
 
or ah,ah
jnz .modes_ok.2;vesa_info.exit
 
test [es:mi.ModeAttributes],00000001b ;videomode support ?
jz @f
test [es:mi.ModeAttributes],00010000b ;picture ?
jz @f
test [es:mi.ModeAttributes],10000000b ;LFB ?
jz @f
 
cmp [es:mi.BitsPerPixel], 24 ;It show only videomodes to have support 24 and 32 bpp
jb @f
 
; cmp [es:mi.BitsPerPixel],16
; jne .l0
; cmp [es:mi.GreenMaskSize],5
; jne .l0
; mov [es:mi.BitsPerPixel],15
 
 
.l0:
cmp [es:mi.XRes],640
jb @f
cmp [es:mi.YRes],480
jb @f
; cmp [es:mi.BitsPerPixel],8
; jb @f
 
mov ax,[es:mi.XRes]
mov [es:bx+0],ax ; +0[2] : resolution X
mov ax,[es:mi.YRes]
mov [es:bx+2],ax ; +2[2] : resolution Y
mov ax,[es:mi.ModeAttributes]
mov [es:bx+4],ax ; +4[2] : attributes
 
cmp [s_vesa.ver],'2'
jb .lp1
 
or cx,0x4000 ; use LFB
.lp1: mov [es:bx+6],cx ; +6 : mode number
movzx ax,byte [es:mi.BitsPerPixel]
mov word [es:bx+8],ax ; +8 : bits per pixel
add bx,size_of_step ; size of record
 
@@:
add si,2
jmp .next_mode
 
.modes_ok.2:
 
mov word[es:bx],-1 ;end video table
mov word[end_cursor],bx ;save end cursor position
;;;;;;;;;;;;;;;;;;
;Sort array
; mov si,modes_table
;.new_mode:
; mov ax,word [es:si]
; cmp ax,-1
; je .exxit
; add ax,word [es:si+2]
; add ax,word [es:si+8]
; mov bp,si
;.again:
; add bp,12
; mov bx,word [es:bp]
; cmp bx,-1
; je .exit
; add bx,word [es:bp+2]
; add bx,word [es:bp+8]
;
; cmp ax,bx
; ja .loops
; jmp .again
;.loops:
; push dword [es:si]
; push dword [es:si+4]
; push dword [es:si+8]
; push dword [es:bp]
; push dword [es:bp+4]
; push dword [es:bp+8]
;
; pop dword [es:si+8]
; pop dword [es:si+4]
; pop dword [es:si]
; pop dword [es:bp+8]
; pop dword [es:bp+4]
; pop dword [es:bp]
; jmp .new_mode
;
;.exit: add si,12
; jmp .new_mode
;.exxit:
popad
ret
 
;-----------------------------------------------------------------------------
 
draw_current_vmode:
push 0
pop es
 
mov si,word [cursor_pos]
 
cmp word [es:si+6],0x12
je .no_vesa_0x12
 
cmp word [es:si+6],0x13
je .no_vesa_0x13
 
mov di,loader_block_error
movzx eax,word[es:si+0]
mov ecx,10
call int2strnz
mov byte[es:di],'x'
inc di
movzx eax,word[es:si+2]
call int2strnz
mov byte[es:di],'x'
inc di
movzx eax,word[es:si+8]
call int2strnz
mov dword[es:di],0x00000d0a
mov si,loader_block_error
push ds
push es
pop ds
call printplain
pop ds
ret
.no_vesa_0x13:
mov si,mode0
jmp .print
.no_vesa_0x12:
mov si,mode9
.print:
call printplain
ret
;-----------------------------------------------------------------------------
check_first_parm:
mov si,word [preboot_graph]
test si,si
jnz .no_zero ;if no zero
.zerro:
; mov ax,modes_table
; mov word [cursor_pos],ax
; mov word [home_cursor],ax
; mov word [preboot_graph],ax
;SET default video of mode first probe will fined a move of work 1024x768@32
 
mov ax,1024
mov bx,768
mov si,modes_table
call .loops
test ax,ax
jz .ok_found_mode
mov ax,800
mov bx,600
mov si,modes_table
call .loops
test ax,ax
jz .ok_found_mode
mov ax,640
mov bx,480
mov si,modes_table
call .loops
test ax,ax
jz .ok_found_mode
 
mov si,modes_table
jmp .ok_found_mode
 
 
 
.no_zero:
mov bp,word [number_vm]
cmp bp,word [es:si+6]
jz .ok_found_mode
mov ax,word [x_save]
mov bx,word [y_save]
mov si,modes_table
call .loops
test ax,ax
jz .ok_found_mode
 
mov si,modes_table
; cmp ax,modes_table
; jb .zerro ;check on correct if bellow
; cmp ax,word [end_cursor]
; ja .zerro ;check on correct if anymore
 
.ok_found_mode:
mov word [home_cursor],si
; mov word [cursor_pos],si
mov word [preboot_graph],si
mov ax,si
 
mov ecx,long_v_table
 
.loop: add ax,size_of_step
cmp ax,word [end_cursor]
jae .next_step
loop .loop
.next_step:
sub ax,size_of_step*long_v_table
cmp ax,modes_table
jae @f
mov ax,modes_table
@@:
 
mov word [home_cursor],ax
mov si,[preboot_graph]
mov word [cursor_pos],si
 
push word [es:si]
pop word [x_save]
push word [es:si+2]
pop word [y_save]
push word [es:si+6]
pop word [number_vm]
 
ret
;;;;;;;;;;;;;;;;;;;;;;;;;;;
.loops:
cmp ax,word [es:si]
jne .next
cmp bx,word [es:si+2]
jne .next
cmp word [es:si+8],32
je .ok
cmp word [es:si+8],24
je .ok
.next: add si,size_of_step
cmp word [es:si],-1
je .exit
jmp .loops
.ok: xor ax,ax
ret
.exit: or ax,-1
ret
 
 
;-----------------------------------------------------------------------------
 
;default_vmode:
;-----------------------------------------------------------------------------
draw_vmodes_table:
_setcursor 9, 2
mov si,gr_mode
call printplain
 
mov si,_st
call printplain
 
push word [cursor_pos]
pop ax
push word [home_cursor]
pop si
mov cx,si
 
cmp ax,si
je .ok
jb .low
 
 
add cx,size_of_step*long_v_table
cmp ax,cx
jb .ok
sub cx,size_of_step*long_v_table
add cx,size_of_step
cmp cx,word[end_cursor]
jae .ok
add si,size_of_step
push si
pop word [home_cursor]
jmp .ok
 
 
.low: sub cx,size_of_step
cmp cx,modes_table
jb .ok
push cx
push cx
pop word [home_cursor]
pop si
 
 
.ok:
; calculate scroll position
push si
mov ax, [end_cursor]
sub ax, modes_table
mov bx, size_of_step
cwd
div bx
mov si, ax ; si = size of list
mov ax, [home_cursor]
sub ax, modes_table
cwd
div bx
mov di, ax
mov ax, scroll_area_size*long_v_table
cwd
div si
test ax, ax
jnz @f
inc ax
@@:
cmp al, scroll_area_size
jb @f
mov al, scroll_area_size
@@:
mov cx, ax
; cx = scroll height
; calculate scroll pos
xor bx, bx ; initialize scroll pos
sub al, scroll_area_size+1
neg al
sub si, long_v_table-1
jbe @f
mul di
div si
mov bx, ax
@@:
inc bx
imul ax, bx, size_of_step
add ax, [home_cursor]
mov [scroll_start], ax
imul cx, size_of_step
add ax, cx
mov [scroll_end], ax
pop si
mov bp,long_v_table ;show rows
.@@_next_bit:
;clear cursor
mov ax,' '
mov word[ds:_r1+21],ax
mov word[ds:_r1+50],ax
 
mov word[ds:_r2+21],ax
mov word[ds:_r2+45],ax
 
mov word[ds:_rs+21],ax
mov word[ds:_rs+46],ax
; draw string
cmp word [es:si+6],0x12
je .show_0x12
cmp word [es:si+6],0x13
je .show_0x13
 
movzx eax,word[es:si]
cmp ax,-1
je .@@_end
mov di,_rs+23
mov ecx,10
mov bl,4
call int2str
movzx eax,word[es:si+2]
inc di
mov bl,4
call int2str
 
movzx eax,word[es:si+8]
inc di
mov bl,2
call int2str
 
cmp si, word [cursor_pos]
jne .next
;draw cursor
mov word[ds:_rs+21],'>>'
mov word[ds:_rs+46],'<<'
 
 
.next:
push si
mov si,_rs
.@@_sh:
; add to the string pseudographics for scrollbar
pop bx
push bx
mov byte [si+53], ' '
cmp bx, [scroll_start]
jb @f
cmp bx, [scroll_end]
jae @f
mov byte [si+53], 0xDB ; filled bar
@@:
push bx
add bx, size_of_step
cmp bx, [end_cursor]
jnz @f
mov byte [si+53], 31 ; 'down arrow' symbol
@@:
sub bx, [home_cursor]
cmp bx, size_of_step*long_v_table
jnz @f
mov byte [si+53], 31 ; 'down arrow' symbol
@@:
pop bx
cmp bx, [home_cursor]
jnz @f
mov byte [si+53], 30 ; 'up arrow' symbol
@@:
call printplain
pop si
add si,size_of_step
 
dec bp
jnz .@@_next_bit
 
.@@_end:
mov si,_bt
call printplain
ret
.show_0x13:
push si
 
cmp si, word [cursor_pos]
jne @f
mov word[ds:_r1+21],'>>'
mov word[ds:_r1+50],'<<'
@@:
mov si,_r1
jmp .@@_sh
.show_0x12:
push si
cmp si, word [cursor_pos]
jne @f
 
mov word[ds:_r2+21],'>>'
mov word[ds:_r2+45],'<<'
@@:
mov si,_r2
jmp .@@_sh
 
;-----------------------------------------------------------------------------
;Clear arrea of current video page (0xb800)
clear_vmodes_table:
pusha
; draw frames
push es
push 0xb800
pop es
mov di,1444
xor ax,ax
mov ah, 1*16+15
mov cx,70
mov bp,12
.loop_start:
rep stosw
mov cx,70
add di,20
dec bp
jns .loop_start
pop es
popa
ret
 
;-----------------------------------------------------------------------------
 
set_vmode:
push 0 ;0;x1000
pop es
 
mov si,word [preboot_graph] ;[preboot_graph]
mov cx,word [es:si+6] ; number of mode
 
mov ax,word [es:si+0] ; resolution X
mov bx,word [es:si+2] ; resolution Y
 
 
mov word [es:0x900A],ax ; resolution X
mov word [es:0x900C],bx ; resolution Y
mov word [es:0x9008],cx ; number of mode
 
cmp cx,0x12
je .mode0x12_0x13
cmp cx,0x13
je .mode0x12_0x13
 
 
cmp byte [s_vesa.ver],'2'
jb .vesa12
 
; VESA 2 and Vesa 3
 
mov ax,0x4f01
and cx,0xfff
mov di,mi;0xa000
int 0x10
; LFB
mov eax,[es:mi.PhysBasePtr];di+0x28]
mov [es:0x9018],eax
; ---- vbe voodoo
BytesPerLine equ 0x10
mov ax, [es:di+BytesPerLine]
mov [es:0x9001], ax
; BPP
cmp [es:mi.BitsPerPixel],16
jne .l0
cmp [es:mi.GreenMaskSize],5
jne .l0
mov [es:mi.BitsPerPixel],15
.l0:
mov al, byte [es:di+0x19]
mov [es:0x9000], al
jmp .exit
 
.mode0x12_0x13:
mov byte [es:0x9000], 32
or dword [es:0x9018], 0xFFFFFFFF; 0x800000
 
 
; VESA 1.2 PM BANK SWITCH ADDRESS
 
.vesa12:
 
 
mov ax,0x4f0A
xor bx,bx
int 0x10
xor eax,eax
xor ebx,ebx
mov ax,es
shl eax,4
mov bx,di
add eax,ebx
movzx ebx,word[es:di]
add eax,ebx
push 0x0000
pop es
mov [es:0x9014],eax
.exit:
ret
 
 
; mov dword[es:0x9018],0x000A0000
; ret
 
;=============================================================================
;=============================================================================
;=============================================================================
 
/kernel/branches/boot/et.inc
0,0 → 1,16
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
$Revision: 750 $
 
 
; Full ASCII code font
; only õ and ä added
; Kaitz
ET_FNT:
fontfile file "ETFONT.FNT"
 
/kernel/branches/boot/preboot.inc
0,0 → 1,38
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
$Revision: 767 $
 
 
display_modechg db 0 ; display mode change for text, yes/no (0 or 2)
;
; !! Important note !!
;
; Must be set to 2, to avoid two screenmode
; changes within a very short period of time.
 
display_atboot db 0 ; show boot screen messages ( 2-no )
 
preboot_graph dw 0 ; graph mode
x_save dw 0 ; x
y_save dw 0 ; y
number_vm dw 0 ;
;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_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)
;!!!! 0 - autodetect !!!!
preboot_blogesc = 0 ; start immediately after bootlog
preboot_biosdisk db 0 ; use V86 to access disks through BIOS (1-yes, 2-no)
 
if $>0x200
ERROR: prebooting parameters must fit in first sector!!!
end if
hdsysimage db 'KOLIBRI IMG' ; load from
image_save db 'KOLIBRI IMG' ; save to
/kernel/branches/boot/rdload.inc
0,0 → 1,125
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
$Revision: 593 $
 
 
; READ RAMDISK IMAGE FROM HD
 
cmp [boot_dev+OS_BASE+0x10000],1
jne no_sys_on_hd
 
test [DRIVE_DATA+1],byte 0x40
jz position_2
mov [hdbase],0x1f0
mov [hdid],0x0
mov [hdpos],1
mov [fat32part],0
position_1_1:
inc [fat32part]
call search_and_read_image
cmp [image_retrieved],1
je yes_sys_on_hd
movzx eax,byte [DRIVE_DATA+2]
cmp [fat32part],eax
jle position_1_1
position_2:
test [DRIVE_DATA+1],byte 0x10
jz position_3
mov [hdbase],0x1f0
mov [hdid],0x10
mov [hdpos],2
mov [fat32part],0
position_2_1:
inc [fat32part]
call search_and_read_image
cmp [image_retrieved],1
je yes_sys_on_hd
movzx eax,byte [DRIVE_DATA+3]
cmp eax,[fat32part]
jle position_2_1
position_3:
test [DRIVE_DATA+1],byte 0x4
jz position_4
mov [hdbase],0x170
mov [hdid],0x0
mov [hdpos],3
mov [fat32part],0
position_3_1:
inc [fat32part]
call search_and_read_image
cmp [image_retrieved],1
je yes_sys_on_hd
movzx eax,byte [DRIVE_DATA+4]
cmp eax,[fat32part]
jle position_3_1
position_4:
test [DRIVE_DATA+1],byte 0x1
jz no_sys_on_hd
mov [hdbase],0x170
mov [hdid],0x10
mov [hdpos],4
mov [fat32part],0
position_4_1:
inc [fat32part]
call search_and_read_image
cmp [image_retrieved],1
je yes_sys_on_hd
movzx eax,byte [DRIVE_DATA+5]
cmp eax,[fat32part]
jle position_4_1
jmp yes_sys_on_hd
 
search_and_read_image:
call set_FAT32_variables
mov edx, bootpath
call read_image
test eax, eax
jz image_present
mov edx, bootpath2
call read_image
test eax, eax
jz image_present
ret
image_present:
mov [image_retrieved],1
ret
 
read_image:
mov eax, hdsysimage+OS_BASE+0x10000
mov ebx, 1474560/512
mov ecx, RAMDISK
mov esi, 0
mov edi, 12
call file_read
ret
 
image_retrieved db 0
counter_of_partitions db 0
no_sys_on_hd:
; test_to_format_ram_disk (need if not using ram disk)
cmp [boot_dev+OS_BASE+0x10000],3
jne not_format_ram_disk
; format_ram_disk
mov edi, RAMDISK
mov ecx, 0x1080
xor eax,eax
@@:
stosd
loop @b
 
mov ecx, 0x58F7F
mov eax,0xF6F6F6F6
@@:
stosd
loop @b
mov [RAMDISK+0x200],dword 0xFFFFF0 ; fat table
mov [RAMDISK+0x4200],dword 0xFFFFF0
not_format_ram_disk:
yes_sys_on_hd:
/kernel/branches/boot/ru.inc
0,0 → 1,102
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
$Revision: 774 $
 
 
; Generated by RUFNT.EXE
; By BadBugsKiller (C)
; Modifyed by BadBugsKiller 12.01.2004 17:45
; Øðèôò óìåíüøåí â ðàçìåðå è òåïåðü ñîñòîèò èç 2-óõ ÷àñòåé,
; ñîäåðæàùèõ òîëüêî ñèìâîëû ðóññêîãî àëôàâèòà.
; ñèìâîëû â êîäèðîâêå ASCII (ÄÎÑ'îâñêàÿ), êîäîâàÿ ñòðàíèöà 866.
RU_FNT1:
db 0x00, 0x00, 0x1E, 0x36, 0x66, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xFE, 0x62, 0x60, 0x60, 0x7C, 0x66, 0x66, 0x66, 0x66, 0xFC, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xFC, 0x66, 0x66, 0x66, 0x7C, 0x66, 0x66, 0x66, 0x66, 0xFC, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xFE, 0x66, 0x62, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0xF0, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x1E, 0x36, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0xFF, 0xC3, 0x81, 0x00, 0x00
db 0x00, 0x00, 0xFE, 0x66, 0x62, 0x68, 0x78, 0x68, 0x60, 0x62, 0x66, 0xFE, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xDB, 0xDB, 0x5A, 0x5A, 0x7E, 0x7E, 0x5A, 0xDB, 0xDB, 0xDB, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x7C, 0xC6, 0x06, 0x06, 0x3C, 0x06, 0x06, 0x06, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xCE, 0xDE, 0xF6, 0xE6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x6C, 0x38, 0xC6, 0xC6, 0xC6, 0xCE, 0xDE, 0xF6, 0xE6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xE6, 0x66, 0x6C, 0x6C, 0x78, 0x78, 0x6C, 0x6C, 0x66, 0xE6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x1F, 0x36, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0xCF, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xC6, 0xEE, 0xFE, 0xFE, 0xD6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xFE, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xFC, 0x66, 0x66, 0x66, 0x66, 0x7C, 0x60, 0x60, 0x60, 0xF0, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC0, 0xC0, 0xC0, 0xC0, 0xC2, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xFF, 0xDB, 0x99, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7E, 0x06, 0x06, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x7E, 0xDB, 0xDB, 0xDB, 0xDB, 0xDB, 0xDB, 0x7E, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xC6, 0xC6, 0x6C, 0x7C, 0x38, 0x38, 0x7C, 0x6C, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xFF, 0x03, 0x03, 0x00, 0x00
db 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7E, 0x06, 0x06, 0x06, 0x06, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xFE, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xFF, 0x03, 0x03, 0x00, 0x00
db 0x00, 0x00, 0xF8, 0xF0, 0xB0, 0x30, 0x3E, 0x33, 0x33, 0x33, 0x33, 0x7E, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xC3, 0xC3, 0xC3, 0xC3, 0xF3, 0xDB, 0xDB, 0xDB, 0xDB, 0xF3, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xF0, 0x60, 0x60, 0x60, 0x7C, 0x66, 0x66, 0x66, 0x66, 0xFC, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x7C, 0xC6, 0x06, 0x26, 0x3E, 0x26, 0x06, 0x06, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xCE, 0xDB, 0xDB, 0xDB, 0xFB, 0xDB, 0xDB, 0xDB, 0xDB, 0xCE, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x3F, 0x66, 0x66, 0x66, 0x3E, 0x3E, 0x66, 0x66, 0x66, 0xE7, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x0C, 0x7C, 0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x02, 0x06, 0x7C, 0xC0, 0xC0, 0xFC, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x66, 0x66, 0x7C, 0x66, 0x66, 0xFC, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x62, 0x62, 0x60, 0x60, 0x60, 0xF0, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x36, 0x66, 0x66, 0x66, 0x66, 0xFF, 0xC3, 0xC3, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xFE, 0xC0, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xD6, 0xD6, 0x54, 0x7C, 0x54, 0xD6, 0xD6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6, 0x06, 0x3C, 0x06, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0xCE, 0xD6, 0xE6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x6C, 0x38, 0xC6, 0xC6, 0xCE, 0xD6, 0xE6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xE6, 0x6C, 0x78, 0x78, 0x6C, 0x66, 0xE6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x36, 0x66, 0x66, 0x66, 0x66, 0xE6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xEE, 0xFE, 0xFE, 0xD6, 0xD6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00
RU_FNT2:
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xDC, 0x66, 0x66, 0x66, 0x66, 0x66, 0x7C, 0x60, 0x60, 0xF0, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6, 0xC0, 0xC0, 0xC0, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x5A, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7E, 0x06, 0x06, 0xC6, 0x7C, 0x00
db 0x00, 0x00, 0x00, 0x3C, 0x18, 0x7E, 0xDB, 0xDB, 0xDB, 0xDB, 0xDB, 0x7E, 0x18, 0x18, 0x3C, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0x6C, 0x38, 0x38, 0x38, 0x6C, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xFF, 0x03, 0x03, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0x7E, 0x06, 0x06, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xFE, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xD6, 0xFE, 0x03, 0x03, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xB0, 0xB0, 0x3E, 0x33, 0x33, 0x7E, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xF6, 0xDE, 0xDE, 0xF6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x60, 0x60, 0x7C, 0x66, 0x66, 0xFC, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6, 0x06, 0x3E, 0x06, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0xCE, 0xDB, 0xDB, 0xFB, 0xDB, 0xDB, 0xCE, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xC6, 0xC6, 0x7E, 0x36, 0x66, 0xE7, 0x00, 0x00, 0x00, 0x00
db 0x6C, 0x00, 0xFE, 0x66, 0x62, 0x68, 0x78, 0x68, 0x60, 0x62, 0x66, 0xFE, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x6C, 0x00, 0x7C, 0xC6, 0xC6, 0xFC, 0xC0, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x7C, 0xC6, 0xC0, 0xC8, 0xF8, 0xC8, 0xC0, 0xC0, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6, 0xC0, 0xF8, 0xC0, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x66, 0x00, 0x3C, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x6C, 0x00, 0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00
db 0x6C, 0x38, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7E, 0x06, 0x06, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x6C, 0x38, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7E, 0x06, 0x06, 0xC6, 0x7C, 0x00
db 0x00, 0x38, 0x6C, 0x6C, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x0E, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0xEC, 0x6C, 0x3C, 0x1C, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0xCF, 0xCD, 0xEF, 0xEC, 0xFF, 0xDC, 0xDC, 0xCC, 0xCC, 0xCC, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0xC6, 0x7C, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C, 0xC6, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x7E, 0x7E, 0x7E, 0x7E, 0x7E, 0x7E, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00
db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
/kernel/branches/boot/shutdown.inc
0,0 → 1,209
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; Shutdown for Menuet ;;
;; ;;
;; Distributed under General Public License ;;
;; See file COPYING for details. ;;
;; Copyright 2003 Ville Turjanmaa ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
$Revision: 748 $
 
 
align 4
pr_mode_exit:
 
; setup stack
mov ax, 0x3000
mov ss, ax
mov esp, 0x0EC00
; setup ds
push cs
pop ds
 
lidt [old_ints_h]
;remap IRQs
mov al,0x11
out 0x20,al
call rdelay
out 0xA0,al
call rdelay
 
mov al,0x08
out 0x21,al
call rdelay
mov al,0x70
out 0xA1,al
call rdelay
 
mov al,0x04
out 0x21,al
call rdelay
mov al,0x02
out 0xA1,al
call rdelay
 
mov al,0x01
out 0x21,al
call rdelay
out 0xA1,al
call rdelay
 
mov al,0xB8
out 0x21,al
call rdelay
mov al,0xBD
out 0xA1,al
sti
 
temp_3456:
xor ax,ax
mov es,ax
mov al,byte [es:0x9030]
cmp al,1
jl nbw
cmp al,4
jle nbw32
 
nbw:
in al,0x60
cmp al,6
jae nbw
mov bl,al
nbw2:
in al,0x60
cmp al,bl
je nbw2
cmp al,240 ;ax,240
jne nbw31
mov al,bl
dec ax
jmp nbw32
nbw31:
add bl,128
cmp al,bl
jne nbw
sub al,129
 
nbw32:
 
dec ax
dec ax ; 2 = power off
jnz no_apm_off
call APM_PowerOff
jmp $
no_apm_off:
 
dec ax ; 3 = reboot
jnz restart_kernel ; 4 = restart kernel
push 0x40
pop ds
mov word[0x0072],0x1234
jmp 0xF000:0xFFF0
 
 
rdelay:
ret
 
APM_PowerOff:
mov ax, 5304h
xor bx, bx
int 15h
;!!!!!!!!!!!!!!!!!!!!!!!!
mov ax,0x5300
xor bx,bx
int 0x15
push ax
 
mov ax,0x5301
xor bx,bx
int 0x15
 
mov ax,0x5308
mov bx,1
mov cx,bx
int 0x15
 
mov ax,0x530E
xor bx,bx
pop cx
int 0x15
 
mov ax,0x530D
mov bx,1
mov cx,bx
int 0x15
 
mov ax,0x530F
mov bx,1
mov cx,bx
int 0x15
 
mov ax,0x5307
mov bx,1
mov cx,3
int 0x15
;!!!!!!!!!!!!!!!!!!!!!!!!
ret
 
restart_kernel:
 
mov ax,0x0003 ; set text mode for screen
int 0x10
jmp 0x4000:0000
 
restart_kernel_4000:
cli
 
push ds
pop es
mov cx, 0x8000
push cx
push 0x7000
pop ds
xor si, si
xor di, di
rep movsw
pop cx
mov ds, cx
push 0x2000
pop es
rep movsw
push 0x9000
pop ds
push 0x3000
pop es
mov cx, 0xE000/2
rep movsw
 
wbinvd ; write and invalidate cache
 
mov al, 00110100b
out 43h, al
jcxz $+2
mov al, 0xFF
out 40h, al
jcxz $+2
out 40h, al
jcxz $+2
sti
 
; (hint by Black_mirror)
; We must read data from keyboard port,
; because there may be situation when previous keyboard interrupt is lost
; (due to return to real mode and IRQ reprogramming)
; and next interrupt will not be generated (as keyboard waits for handling)
in al, 0x60
 
; bootloader interface
push 0x1000
pop ds
mov si, kernel_restart_bootblock
mov ax, 'KL'
jmp 0x1000:0000