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power off, reboot, restart

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git-svn-id: svn://kolibrios.org@393 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2007-03-06 17:02:17 +00:00
parent 9bdd298848
commit ecc2925f76
4 changed files with 298 additions and 484 deletions
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444
kernel/branches/flat_kernel/boot/shutdown.inc
View File

@ -7,200 +7,18 @@
;; Copyright 2003 Ville Turjanmaa
;;
system_shutdown: ; shut down the system
call stop_all_services
push 3 ; stop playing cd
pop eax
call sys_cd_audio
cld
mov al,[BOOT_VAR+0x9030]
cmp al,1
jl no_shutdown_parameter
cmp al,4
jle yes_shutdown_param
no_shutdown_parameter:
; movzx ecx,word [BOOT_VAR+0x900A]
; movzx esi,word [BOOT_VAR+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
lea esi,[eax+220] ; x end
sub eax,220 ; x start
mov ebx,[ScreenHeight]
shr ebx,1
mov [shutdownpos],ebx
lea ebp,[ebx+105] ; y end
sub ebx,120 ; y start
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
cmp eax,esi
jnz sdnewpix2
; horizontal loop end
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
shl eax,16
mov ax,word [shutdownpos]
push eax
sub eax,(220-27)*10000h + 105
mov ebx,0xffff00
mov ecx,version
push 34
pop edx
call dtext
; b) variants
add eax,105+33
push 6
pop esi
; mov ebx,0xffffff
mov bl,0xFF
mov ecx,shutdowntext
mov dl,40
newsdt:
call dtext
add eax,10
add ecx,edx
dec esi
jnz newsdt
; 3) load & display rose.txt
mov eax,rosef ; load rose.txt
xor ebx,ebx
push 2
pop ecx
mov edx,0x90000
push edx
push 12
pop esi
push edi ; may be destroyed
call fileread
pop edi
pop ecx
inc ecx ; do not display stars from rose.txt
pop eax
add eax,20*10000h - 110
mov ebx,0x00ff00
push 27
pop edx
nrl:
call dtext
; sub ebx,0x050000
ror ebx, 16
sub bl, 0x05
ror ebx, 16
add eax,8
add ecx,31
cmp cx,word 0x0001+25*31
jnz nrl
call checkVga_N13
yes_shutdown_param:
cli
mov eax,kernel ; load kernel.mnt to 0x8000:0
push 12
pop esi
xor ebx,ebx
or ecx,-1
mov edx,0x80000
call fileread
mov esi,restart_kernel_4000+0x10000 ; move kernel re-starter to 0x4000:0
mov edi,0x40000
mov ecx,1000
rep movsb
mov eax,0x2F0000 ; restore 0x0 - 0xffff
xor ebx,ebx
mov ecx,0x10000
call memmove
call restorefatchain
mov al, 0xFF
out 0x21, al
out 0xA1, al
mov word [0x467+0],pr_mode_exit-0x10000
mov word [0x467+2],0x1000
mov al,0x0F
out 0x70,al
mov al,0x05
out 0x71,al
mov al,0xFE
out 0x64,al
hlt
use16
align 4
pr_mode_exit:
org $-0x10000
; setup stack
mov ax, 3000h
mov ax, 0x3000
mov ss, ax
mov esp, 0EC00h
mov esp, 0x0EC00
; setup ds
push cs
pop ds
lidt [old_ints_h-0x10000]
lidt [old_ints_h]
;remap IRQs
mov al,0x11
out 0x20,al
@ -265,7 +83,6 @@ org $-0x10000
cmp al,bl
jne nbw
sub al,129
nbw32:
dec ax ; 1 = write floppy
@ -297,90 +114,64 @@ org $-0x10000
rdelay:
ret
iglobal
kernel db 'KERNEL MNT'
; shutdown_parameter db 0
endg
floppy_write: ; write diskette image to physical floppy
restart_kernel:
cmp [flm],byte 1
je fwwritedone
mov [flm],byte 1
mov ax,0x0003 ; set text mode for screen
int 0x10
xor ax, ax ; reset drive
xor dx, dx
int 0x13
jmp 0x4000:0000
mov cx,0x0001 ; startcyl,startsector
xor dx, dx ; starthead,drive
mov ax, 80*2 ; read no of sect
fwwrites:
push ax
restart_kernel_4000:
cli
; move 1mb+ -> 0:a000
; mov di,0x1000 ; load kernel image from 0x8000:0 -> 0x1000:0
;
; new_kernel_block_move:
;
; mov ebx,0
;
; new_kernel_byte_move:
;
; mov ax,di
; add ax,0x7000
; mov es,ax
; mov dl,[es:bx]
; mov es,di
; mov [es:bx],dl
;
; inc ebx
; cmp ebx,65536
; jbe new_kernel_byte_move
;
; add di,0x1000
; cmp di,0x2000
; jbe new_kernel_block_move
pusha
mov si, fwmovedesc
mov cx,256*18
mov ah,0x87
push ds
pop es
mov cx, 0x8000
push cx
mov ds, cx
int 0x15
add dword [fwmovedesc+0x12], 512*18
popa
xor si,si
xor di, di
rep movsw
push 0x9000
pop ds
push 0x2000
pop es
pop cx
rep movsw
mov es,si
fwnewwrite:
mov bx,0xa000 ; es:bx -> data area
mov ax,0x0300+18 ; read, no of sectors to read
int 0x13
wbinvd ; write and invalidate cache
test ah, ah
jz fwgoodwrite
; mov ax,0x1000
; mov es,ax
; mov ax,0x3000
; mov ss,ax
; mov sp,0xec00
; restore timer
mov al, 00110100b
out 43h, al
jcxz $+2
mov al, 0xFF
out 40h, al
jcxz $+2
out 40h, al
jcxz $+2
sti
inc si
cmp si,10
jnz fwnewwrite
; (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
; can't access diskette - return
pop ax
ret
; bootloader interface
push 0x1000
pop ds
mov si, kernel_restart_bootblock
mov ax, 'KL'
jmp 0x1000:0000
fwgoodwrite:
inc dh
cmp dh,2
jnz fwbb2
mov dh,0
inc ch
fwbb2:
pop ax
dec ax
jnz fwwrites
ret
APM_PowerOff:
mov ax, 5304h
@ -423,112 +214,55 @@ int 0x15
;!!!!!!!!!!!!!!!!!!!!!!!!
fwwritedone:
ret
org $+0x10000
flm db 0
org $-0x10000
floppy_write: ; write diskette image to physical floppy
restart_kernel:
cmp [flm-0x10000],byte 1
je fwwritedone
mov [flm-0x10000],byte 1
mov ax,0x0003 ; set text mode for screen
int 0x10
jmp 0x4000:0000
xor ax, ax ; reset drive
xor dx, dx
int 0x13
restart_kernel_4000:
cli
mov cx,0x0001 ; startcyl,startsector
; mov dx,0x0000 ; starthead,drive
xor dx, dx
mov ax, 80*2 ; read no of sect
fwwrites:
push ax
; move 1mb+ -> 0:a000
pusha
mov si,fwmovedesc -0x10000
mov cx,256*18
mov ah,0x87
push ds
pop es
int 0x15
add dword [fwmovedesc-0x10000+0x12], 512*18
popa
mov cx, 0x8000
push cx
mov ds, cx
xor si, si
mov es,si
fwnewwrite:
mov bx,0xa000 ; es:bx -> data area
mov ax,0x0300+18 ; read, no of sectors to read
int 0x13
xor di, di
rep movsw
push 0x9000
pop ds
push 0x2000
pop es
pop cx
rep movsw
test ah, ah
jz fwgoodwrite
wbinvd ; write and invalidate cache
inc si
cmp si,10
jnz fwnewwrite
mov al, 00110100b
out 43h, al
jcxz $+2
mov al, 0xFF
out 40h, al
jcxz $+2
out 40h, al
jcxz $+2
sti
; can't access diskette - return
pop ax
ret
; (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
fwgoodwrite:
inc dh
cmp dh,2
jnz fwbb2
mov dh,0
inc ch
fwbb2:
pop ax
dec ax
jnz fwwrites
ret
org $+0x10000
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
db 0xff,0xff,0x0,0xa0,0x00,0x93,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
org $-0x10000
use32
org $+0x10000
uglobal
shutdownpos dd 0x0
endg
iglobal
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 if lang eq ru
shutdowntext:
db "<EFBFBD>¥§®¯ á­®¥ ¢ëª«î祭¨¥ ª®¬¯ìîâ¥à  ¨«¨ "
db ' '
db '1) ‘®åà ­¨âì à ¬¤¨áª ­  ¤¨áª¥âã '
db '2) APM - ¢ëª«î祭¨¥ ¯¨â ­¨ï '
db '3) <20>¥à¥§ £à㧪  á¨á⥬ë '
db '4) <20>¥áâ àâ ï¤à  ¨§ Ž‡“ '
else
shutdowntext:
db "SIE KOENNEN DEN COMPUTER NUN AUSSCHALTEN"
db ' '
db '1) RAMDISK AUF DISK SPEICHERN '
db '2) APM - AUSSCHALTEN '
db '3) NEUSTARTEN '
db '4) KERNEL NEU STARTEN '
end if
rosef:
db 'ROSE TXT'
endg

16
kernel/branches/flat_kernel/data16.inc
View File

@ -1,7 +1,10 @@
flm db 0
preboot_lfb db 0
preboot_bootlog db 0
align 4
old_ints_h:
dw 0x400
dd 0
@ -39,3 +42,16 @@ movedesc:
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
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
db 0xff,0xff,0x0,0xa0,0x00,0x93,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0
db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0

1
kernel/branches/flat_kernel/data32.inc
View File

@ -87,6 +87,7 @@ bootpath db '/KOLIBRI '
bootpath2 db 0
vmode db 'drivers/VMODE.MDR',0
vrr_m db '/rd/1/VRR_M',0
kernel_file db 'KERNEL MNT'
; mike.dld {

69
kernel/branches/flat_kernel/kernel.asm
View File

@ -93,7 +93,7 @@ include "bus/pci/pci16.inc"
; Enabling 32 bit protected mode
; sidt [cs:old_ints_h-0x10000]
sidt [cs:old_ints_h]
cli ; disable all irqs
cld
@ -123,6 +123,8 @@ include "bus/pci/pci16.inc"
mov cr0, eax
jmp pword os_code:B32 ; jmp to enable 32 bit mode
include "boot/shutdown.inc" ; shutdown or restart
align 8
tmp_gdt:
@ -206,7 +208,6 @@ B32:
__DEBUG__ fix 1
__DEBUG_LEVEL__ fix 1
include 'init.inc'
include "boot/shutdown.inc" ; shutdown or restart
org OS_BASE+$
include 'fdo.inc'
@ -3289,7 +3290,7 @@ checkmisc:
cmp [SYS_SHUTDOWN],dl
jne no_mark_system_shutdown
mov edx,0x3040
mov edx,OS_BASE+0x3040
movzx ecx,byte [SYS_SHUTDOWN]
add ecx,5
markz:
@ -4871,6 +4872,68 @@ undefined_syscall: ; Undefined system call
mov [esp+36],dword -1
ret
align 4
system_shutdown: ; shut down the system
cmp byte [BOOT_VAR+0x9030], 1
jne @F
ret
@@:
call stop_all_services
push eax
push edx
mov edx, 0x400 ;bocsh
mov al,0xff ;bocsh
out dx, al ;bocsh
pop edx
pop eax
push 3 ; stop playing cd
pop eax
call sys_cd_audio
yes_shutdown_param:
cli
mov eax, kernel_file ; load kernel.mnt to 0x8000:0
push 12
pop esi
xor ebx,ebx
or ecx,-1
mov edx, OS_BASE+0x80000
call fileread
mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0
mov edi,OS_BASE+0x40000
mov ecx,1000
rep movsb
mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff
mov edi, OS_BASE
mov ecx,0x10000/4
cld
rep movsd
call restorefatchain
mov al, 0xFF
out 0x21, al
out 0xA1, al
mov word [OS_BASE+0x467+0],pr_mode_exit
mov word [OS_BASE+0x467+2],0x1000
mov al,0x0F
out 0x70,al
mov al,0x05
out 0x71,al
mov al,0xFE
out 0x64,al
hlt
include "data32.inc"
uglobals_size = $ - endofcode