mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-01 13:06:58 +03:00
143 lines
2.7 KiB
NASM
143 lines
2.7 KiB
NASM
|
|
format MS COFF
|
|
|
|
|
|
include '../macros.inc'
|
|
|
|
$Revision$
|
|
|
|
__REV__ = __REV
|
|
|
|
include "../proc32.inc"
|
|
include "../kglobals.inc"
|
|
include "../lang.inc"
|
|
|
|
CR0_PE equ 0x00000001 ;protected mode
|
|
CR0_WP equ 0x00010000 ;write protect
|
|
CR0_PG equ 0x80000000 ;paging
|
|
|
|
public _16bit_start
|
|
public _16bit_end
|
|
|
|
public _enter_bootscreen
|
|
public _poweroff
|
|
|
|
public _bx_from_load
|
|
|
|
extrn core_init
|
|
|
|
section '.boot' code readable align 16
|
|
|
|
_16bit_start:
|
|
|
|
org 0
|
|
|
|
use16
|
|
|
|
_enter_bootscreen:
|
|
|
|
mov eax, cr0
|
|
and eax, not 0x80000001
|
|
mov cr0, eax
|
|
jmp far 0x1000:start_of_code
|
|
|
|
version db 'Kolibri OS version 0.7.1.0 ',13,10,13,10,0
|
|
|
|
include "bootstr.inc" ; language-independent boot messages
|
|
include "preboot.inc"
|
|
|
|
if lang eq en
|
|
include "booteng.inc" ; english system boot messages
|
|
else if lang eq ru
|
|
include "bootru.inc" ; russian system boot messages
|
|
include "ru.inc" ; Russian font
|
|
else if lang eq et
|
|
include "bootet.inc" ; estonian system boot messages
|
|
include "et.inc" ; Estonian font
|
|
else
|
|
include "bootge.inc" ; german system boot messages
|
|
end if
|
|
|
|
include "../data16.inc"
|
|
|
|
include "bootcode.inc" ; 16 bit system boot code
|
|
include "../bus/pci/pci16.inc"
|
|
include "../detect/biosdisk.inc"
|
|
|
|
cli
|
|
|
|
mov eax, cr0
|
|
or eax, CR0_PG+CR0_WP+CR0_PE
|
|
mov cr0, eax
|
|
|
|
jmp pword 0x10:core_init
|
|
|
|
align 4
|
|
rmode_idt:
|
|
dw 0x400
|
|
dd 0
|
|
dw 0
|
|
|
|
align 4
|
|
_poweroff:
|
|
mov eax, cr0
|
|
and eax, not 0x80000001
|
|
mov cr0, eax
|
|
jmp far 0x1000:@F
|
|
@@:
|
|
mov eax, 0x3000
|
|
mov ss, ax
|
|
mov esp, 0xEC00
|
|
|
|
mov ebx, 0x1000
|
|
mov ds, bx
|
|
mov es, bx
|
|
|
|
lidt [rmode_idt]
|
|
|
|
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
|
|
;!!!!!!!!!!!!!!!!!!!!!!!!
|
|
|
|
jmp $
|
|
|
|
|
|
align 4
|
|
_16bit_end:
|