Subversion Repositories Kolibri OS

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Regard whitespace Rev 60 → Rev 61

/kernel/trunk/boot/shutdown.inc
10,9 → 10,9
 
system_shutdown: ; shut down the system
 
mov eax,3 ; stop playing cd
push 3 ; stop playing cd
pop eax
call sys_cd_audio
cli
cld
 
mov al,[0x2f0000+0x9030]
19,123 → 19,120
cmp al,1
jl no_shutdown_parameter
cmp al,4
jg no_shutdown_parameter
jmp yes_shutdown_param
jle yes_shutdown_param
no_shutdown_parameter:
 
movzx ecx,word [0x2f0000+0x900A]
movzx esi,word [0x2f0000+0x900C]
imul ecx,esi ;[0xfe04]
; mov ecx,0x500000/4 ;3fff00/4 ; darken screen
push ecx
mov esi,[0xfe80]
cmp esi,32*0x100000
jbe no_darken_screen
mov edi,16*0x100000
sdnewpix:
mov eax,[esi]
add esi,4
shr eax,1
and eax,0x7f7f7f7f
stosd
loop sdnewpix
pop ecx
mov esi,16*0x100000
mov edi,[0xfe80]
cld
rep movsd
no_darken_screen:
; movzx ecx,word [0x2f0000+0x900A]
; movzx esi,word [0x2f0000+0x900C]
; imul ecx,esi ;[0xfe04]
;; mov ecx,0x500000/4 ;3fff00/4 ; darken screen
; push ecx
; mov esi,[0xfe80]
; cmp esi,32*0x100000
; jbe no_darken_screen
; mov edi,16*0x100000
; push esi edi
; sdnewpix:
; lodsd
; shr eax,1
; and eax,0x7f7f7f7f
; stosd
; loop sdnewpix
; pop ecx
; pop esi edi
; rep movsd
; no_darken_screen:
 
; read shutdown code:
; 1) display shutdown "window"
 
mov eax,[0xfe00]
shr eax,1
sub eax,220
lea esi,[eax+220] ; x end
sub eax,220 ; x start
 
mov ebx,[0xfe04]
shr ebx,1
mov [shutdownpos],ebx
sub ebx,120
lea ebp,[ebx+105] ; y end
sub ebx,120 ; y start
 
mov edi,1
xor edi,edi
inc edi ; force putpixel & dtext
mov ecx,0x0000ff
 
; vertical loop begin
sdnewpix1:
push eax ; save x start
 
; horizontal loop begin
sdnewpix2:
 
call [putpixel]
 
inc eax
mov esi,[0xfe00]
shr esi,1
add esi,220
cmp eax,esi
jnz sdnewpix2
; horizontal loop end
 
dec ecx
dec ecx ; color
pop eax ; restore x start
 
inc ebx ; advance y pos
cmp ebx,ebp
jnz sdnewpix1
; vertical loop end
 
; 2) display text strings
; a) version
mov eax,[0xfe00]
shr eax,1
sub eax,220
 
inc ebx
 
mov edx,[shutdownpos]
add edx,105
cmp ebx,edx
jnz sdnewpix2
 
 
mov esi,[0xfe00] ; menuet version
shr esi,1
sub esi,220
add esi,27
shl esi,16
mov eax,esi
add eax,[shutdownpos]
sub eax,105
shl eax,16
mov ax,word [shutdownpos]
push eax
sub eax,(220-27)*10000h + 105
mov ebx,0xffff00
mov ecx,version
mov edx,34
mov edi,1
push 34
pop edx
call dtext
 
mov esi,[0xfe00] ; 'it is safe..'
shr esi,1
sub esi,220
add esi,27
shl esi,16
mov eax,esi
add eax,[shutdownpos]
add eax,33
mov esi,6
mov ebx,0xffffff
; b) variants
add eax,105+33
push 6
pop esi
; mov ebx,0xffffff
mov bl,0xFF
mov ecx,shutdowntext
mov edx,40
mov edi,1
mov dl,40
newsdt:
call dtext
add eax,10
add ecx,40
add ecx,edx
dec esi
jnz newsdt
 
; 3) load & display rose.txt
mov eax,rosef ; load rose.txt
mov ebx,0
mov ecx,16800
xor ebx,ebx
push 2
pop ecx
mov edx,0x90000
mov esi,12
push edx
push 12
pop esi
push edi ; may be destroyed
call fileread
pop edi
 
mov esi,[0xfe00] ; draw rose
shr esi,1
add esi,20
shl esi,16
mov eax,esi
add eax,[shutdownpos]
sub eax,110
pop ecx
inc ecx ; do not display stars from rose.txt
pop eax
add eax,20*10000h - 110
 
mov ebx,0x00ff00
mov ecx,0x90001
mov edx,27
mov edi,1
push 27
pop edx
 
nrl:
call dtext
142,19 → 139,19
sub ebx,0x050000
add eax,8
add ecx,31
cmp ecx,dword 0x90001+25*31
cmp cx,word 0x0001+25*31
jnz nrl
 
call checkEgaCga
 
yes_shutdown_param:
 
cli
 
mov eax,kernel ; load kernel.mnt to 0x8000:0
mov esi,12
mov ebx,0
mov ecx,-1
push 12
pop esi
xor ebx,ebx
or ecx,-1
mov edx,0x80000
call fileread
 
161,19 → 158,17
mov esi,restart_kernel_4000 ; move kernel re-starter to 0x4000:0
mov edi,0x40000
mov ecx,1000
cld
rep movsb
 
mov eax,0x2F0000 ; restore 0x0 - 0xffff
mov ebx,0x0000
mov ecx,0xffff
xor ebx,ebx
mov ecx,0x10000
call memmove
 
call restorefatchain
 
mov eax,pr_mode_exit
mov [0x467+0],ax
mov [0x467+2],word 0x1000
mov word [0x467+0],pr_mode_exit-0x10000
mov word [0x467+2],0x1000
 
mov al,0x0F
out 0x70,al
195,26 → 190,7
; setup ds
push cs
pop ds
; mov ax,1000
; mov ds,ax
; mov es,ax
; mov fs,ax
; mov gs,ax
; mov ss,ax
; mov bl,[shutdown_parameter]
; mov [es:shutdown_parameter-0x10000],bl
 
jmp real_mode-0x10000
 
old_ints_h:
dw 4*0x20
dd 0
dw 0
 
rdelay:
ret
real_mode:
 
lidt [old_ints_h-0x10000]
;remap IRQs
mov al,0x11
249,14 → 225,20
out 0xA1,al
sti
 
jmp temp_3456
temp_3456:
xor ax,ax
mov es,ax
mov al,byte [es:0x9030]
cmp al,1
jl nbw
cmp al,4
jle nbw32
 
nbw:
xor ax,ax
in al,0x60
call pause_key
cmp al,7
jge nbw
cmp al,6
jae nbw
mov bl,al
nbw2:
in al,0x60
266,7 → 248,7
cmp al,240 ;ax,240
jne nbw31
mov al,bl
dec al
dec ax
jmp nbw32
nbw31:
add bl,128
276,45 → 258,40
 
nbw32:
cmp al,1 ; write floppy
jne no_floppy_write
dec ax ; 1 = write floppy
js nbw
jnz no_floppy_write
call floppy_write
jmp temp_3456 ;nbw
no_floppy_write:
 
cmp al,2 ; poweroff
jne no_apm_off
dec ax ; 2 = power off
jnz no_apm_off
call APM_PowerOff
jmp $
no_apm_off:
 
cmp al,3 ; boot
jnz no_sys_boot
mov ax,0x0040
mov ds,ax
dec ax ; 3 = reboot
jnz restart_kernel ; 4 = restart kernel
push 0x40
pop ds
mov word[0x0072],0x1234
jmp 0xF000:0xFFF0
no_sys_boot:
 
cmp al,4 ; restart kernel
je restart_kernel
 
temp_3456:
push word 0x0000
pop es
mov al,byte [es:0x9030]
cmp al,1
jl nbw
cmp al,4
jg nbw
jmp nbw32
; jmp nbw
pause_key:
mov ecx,100
mov cx,100
pause_key_1:
loop pause_key_1
ret
 
old_ints_h:
dw 0x400
dd 0
dw 0
 
rdelay:
ret
 
iglobal
kernel db 'KERNEL MNT'
; shutdown_parameter db 0
361,10 → 338,10
xor si, si
xor di, di
rep movsw
mov ax, 0x9000
mov ds, ax
mov ax, 0x2000
mov es, ax
push 0x9000
pop ds
push 0x2000
pop es
pop cx
rep movsw
 
434,93 → 411,72
mov cx,3
int 0x15
;!!!!!!!!!!!!!!!!!!!!!!!!
fwwritedone:
ret
uglobal
 
flm db 0
endg
 
floppy_write: ; write diskette image to physical floppy
 
pusha
 
mov ax,0x1000
mov es,ax
cmp [es:flm-0x10000],byte 1
cmp [flm-0x10000],byte 1
je fwwritedone
mov [es:flm-0x10000],byte 1
mov [flm-0x10000],byte 1
 
mov ax,0x0000 ; reset drive
mov dx,0x0000
xor ax, ax ; reset drive
xor dx, dx
int 0x13
 
mov cx,0x0001 ; startcyl,startsector
mov dx,0x0000 ; starthead,drive
push word 80*2 ; read no of sect
; mov dx,0x0000 ; starthead,drive
xor dx, dx
mov ax, 80*2 ; read no of sect
 
fwwrites:
pusha
push ax
 
; move 1mb+ -> 0:a000
 
pusha
mov si,fwmovedesc -0x10000
push word 0x1000
pop es
mov cx,256*18
mov ah,0x87
push ds
pop es
int 0x15
mov eax,[es:fwmovedesc-0x10000+0x12]
add eax,512*18
mov [es:fwmovedesc-0x10000+0x12],eax
add dword [fwmovedesc-0x10000+0x12], 512*18
popa
 
xor si,si
mov es,si
fwnewwrite:
push word 0x0
pop es
mov bx,0xa000 ; es:bx -> data area
mov ax,0x0300+18 ; read, no of sectors to read
int 0x13
 
cmp ah,0
test ah, ah
jz fwgoodwrite
 
add si,1
inc si
cmp si,10
jnz fwnewwrite
 
add esp,32+2
 
popa ; can't access diskette
; can't access diskette - return
pop ax
ret
 
fwgoodwrite:
 
popa
 
inc dh
cmp dh,2
jnz fwbb2
mov dh,0
inc ch
 
fwbb2:
 
cld
pop ax
dec ax
push ax
cmp ax,0
jnz fwrs
jnz fwwrites
ret
 
pop ax
 
jmp fwwritedone
fwrs:
jmp fwwrites
 
fwmovedesc:
 
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0xff,0xff,0x0,0x00,0x10,0x93,0x0,0x0
530,13 → 486,6
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
 
fwwritedone:
 
popa
 
ret
 
 
use32
 
uglobal
544,14 → 493,16
endg
 
iglobal
;shutdowntext:
; db "IT'S SAFE TO POWER OFF COMPUTER OR "
; db ' '
; db '1) SAVE RAMDISK TO FLOPPY '
; db '2) APM - POWEROFF '
; db '3) REBOOT '
; db '4) RESTART KERNEL '
if lang eq en
shutdowntext:
db "IT'S SAFE TO POWER OFF COMPUTER OR "
db ' '
db '1) SAVE RAMDISK TO FLOPPY '
db '2) APM - POWEROFF '
db '3) REBOOT '
db '4) RESTART KERNEL '
else
shutdowntext:
db "¥§®¯ á­®¥ ¢ëª«î祭¨¥ ª®¬¯ìîâ¥à  ¨«¨ "
db ' '
db '1) ‘®åà ­¨âì à ¬¤¨áª ­  ¤¨áª¥âã '
558,6 → 509,7
db '2) APM - ¢ëª«î祭¨¥ ¯¨â ­¨ï '
db '3) ¥à¥§ £à㧪  á¨á⥬ë '
db '4) ¥áâ àâ ï¤à  ¨§ Ž‡“ '
end if
rosef:
db 'ROSE TXT'
endg