Rev 509 | Rev 513 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
||
431 | serge | 3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. |
4 | ;; PROGRAMMING: |
||
5 | ;; Ivan Poddubny |
||
6 | ;; Marat Zakiyanov (Mario79) |
||
7 | ;; VaStaNi |
||
8 | ;; Trans |
||
9 | ;; Mihail Semenyako (mike.dld) |
||
10 | ;; Sergey Kuzmin (Wildwest) |
||
11 | ;; Andrey Halyavin (halyavin) |
||
12 | ;; Mihail Lisovin (Mihasik) |
||
13 | ;; Andrey Ignatiev (andrew_programmer) |
||
14 | ;; NoName |
||
15 | ;; Evgeny Grechnikov (Diamond) |
||
16 | ;; Iliya Mihailov (Ghost) |
||
17 | ;; Sergey Semyonov (Serge) |
||
18 | ;; Johnny_B |
||
1 | ha | 19 | ;; |
431 | serge | 20 | ;; Data in this file was originally part of MenuetOS project which is |
21 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
||
22 | ;; part of KolibriOS project under the terms of GNU GPL. |
||
1 | ha | 23 | ;; |
431 | serge | 24 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
25 | ;; PROGRAMMING: |
||
1 | ha | 26 | ;; |
431 | serge | 27 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
28 | ;; - main os coding/design |
||
29 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
||
30 | ;; Felix Kaiser, info@felix-kaiser.de |
||
31 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
||
32 | ;; quickcode@mail.ru |
||
33 | ;; Alexey, kgaz@crosswinds.net |
||
34 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
||
35 | ;; kristol@nic.fi |
||
36 | ;; Mike Hibbett, mikeh@oceanfree.net |
||
37 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
||
38 | ;; Jarek Pelczar, jarekp3@wp.pl |
||
1 | ha | 39 | ;; |
431 | serge | 40 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
41 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
||
42 | ;; consequences of using it or for whether it serves any particular purpose or |
||
43 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
||
44 | ;; License (the "GPL") for full details. |
||
45 | ; |
||
46 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
||
47 | ;; but only under the conditions described in the GPL. A copy of this license |
||
48 | ;; is supposed to have been given to you along with KolibriOS so you can know |
||
49 | ;; your rights and responsibilities. It should be in a file named COPYING. |
||
50 | ;; Among other things, the copyright notice and this notice must be preserved |
||
51 | ;; on all copies. |
||
52 | ;; |
||
1 | ha | 53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
426 | mikedld | 54 | |
55 | include 'macros.inc' |
||
56 | |||
425 | victor | 57 | $Revision: 512 $ |
426 | mikedld | 58 | |
164 | serge | 59 | include "proc32.inc" |
7 | me_root | 60 | include "kglobals.inc" |
1 | ha | 61 | include "lang.inc" |
62 | |||
164 | serge | 63 | include "const.inc" |
465 | serge | 64 | max_processes equ 255 |
65 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
||
1 | ha | 66 | |
164 | serge | 67 | |
465 | serge | 68 | os_stack equ (os_data_l-gdts) ; GDTs |
69 | os_code equ (os_code_l-gdts) |
||
70 | graph_data equ (3+graph_data_l-gdts) |
||
71 | tss0 equ (tss0_l-gdts) |
||
72 | app_code equ (3+app_code_l-gdts) |
||
73 | app_data equ (3+app_data_l-gdts) |
||
1 | ha | 74 | |
75 | |||
76 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
77 | ;; |
||
78 | ;; Included files: |
||
79 | ;; |
||
80 | ;; Kernel16.inc |
||
81 | ;; - Booteng.inc English text for bootup |
||
82 | ;; - Bootcode.inc Hardware setup |
||
83 | ;; - Pci16.inc PCI functions |
||
84 | ;; |
||
85 | ;; Kernel32.inc |
||
86 | ;; - Sys32.inc Process management |
||
87 | ;; - Shutdown.inc Shutdown and restart |
||
88 | ;; - Fat32.inc Read / write hd |
||
89 | ;; - Vesa12.inc Vesa 1.2 driver |
||
90 | ;; - Vesa20.inc Vesa 2.0 driver |
||
91 | ;; - Vga.inc VGA driver |
||
92 | ;; - Stack.inc Network interface |
||
93 | ;; - Mouse.inc Mouse pointer |
||
94 | ;; - Scincode.inc Window skinning |
||
95 | ;; - Pci32.inc PCI functions |
||
96 | ;; |
||
97 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
98 | |||
99 | |||
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
101 | ;; ;; |
||
102 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
||
103 | ;; ;; |
||
104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
105 | |||
106 | use16 |
||
429 | serge | 107 | org 0x0 |
108 | jmp start_of_code |
||
1 | ha | 109 | |
465 | serge | 110 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
1 | ha | 111 | |
465 | serge | 112 | include "boot/bootstr.inc" ; language-independent boot messages |
1 | ha | 113 | include "boot/preboot.inc" |
114 | |||
465 | serge | 115 | if lang eq en |
116 | include "boot/booteng.inc" ; english system boot messages |
||
117 | else if lang eq ru |
||
118 | include "boot/bootru.inc" ; russian system boot messages |
||
119 | include "boot/ru.inc" ; Russian font |
||
120 | else if lang eq et |
||
121 | include "boot/bootet.inc" ; estonian system boot messages |
||
122 | include "boot/et.inc" ; Estonian font |
||
123 | else |
||
124 | include "boot/bootge.inc" ; german system boot messages |
||
125 | end if |
||
1 | ha | 126 | |
465 | serge | 127 | include "boot/bootcode.inc" ; 16 bit system boot code |
128 | include "bus/pci/pci16.inc" |
||
1 | ha | 129 | |
130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
131 | ;; ;; |
||
132 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
||
133 | ;; ;; |
||
134 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
135 | |||
136 | |||
137 | ; CR0 Flags - Protected mode and Paging |
||
138 | |||
429 | serge | 139 | mov ecx, CR0_PE |
1 | ha | 140 | |
141 | ; Enabling 32 bit protected mode |
||
142 | |||
465 | serge | 143 | sidt [cs:old_ints_h] |
1 | ha | 144 | |
429 | serge | 145 | cli ; disable all irqs |
146 | cld |
||
147 | mov al,255 ; mask all irqs |
||
148 | out 0xa1,al |
||
149 | out 0x21,al |
||
150 | l.5: in al, 0x64 ; Enable A20 |
||
151 | test al, 2 |
||
152 | jnz l.5 |
||
153 | mov al, 0xD1 |
||
154 | out 0x64, al |
||
155 | l.6: in al, 0x64 |
||
156 | test al, 2 |
||
157 | jnz l.6 |
||
158 | mov al, 0xDF |
||
159 | out 0x60, al |
||
160 | l.7: in al, 0x64 |
||
161 | test al, 2 |
||
162 | jnz l.7 |
||
163 | mov al, 0xFF |
||
164 | out 0x64, al |
||
465 | serge | 165 | |
166 | lgdt [cs:tmp_gdt] ; Load GDT |
||
167 | mov eax, cr0 ; protected mode |
||
429 | serge | 168 | or eax, ecx |
169 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
||
170 | mov cr0, eax |
||
171 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
||
1 | ha | 172 | |
465 | serge | 173 | align 8 |
174 | tmp_gdt: |
||
1 | ha | 175 | |
465 | serge | 176 | dw 23 |
177 | dd tmp_gdt+0x10000 |
||
178 | dw 0 |
||
183 | diamond | 179 | |
465 | serge | 180 | dw 0xffff |
181 | dw 0x0000 |
||
182 | db 0x00 |
||
183 | dw 11011111b *256 +10011010b |
||
184 | db 0x00 |
||
375 | Ghost | 185 | |
465 | serge | 186 | dw 0xffff |
187 | dw 0x0000 |
||
188 | db 0x00 |
||
189 | dw 11011111b *256 +10010010b |
||
190 | db 0x00 |
||
1 | ha | 191 | |
465 | serge | 192 | include "data16.inc" |
1 | ha | 193 | |
465 | serge | 194 | use32 |
195 | org $+0x10000 |
||
1 | ha | 196 | |
465 | serge | 197 | align 4 |
198 | B32: |
||
199 | mov ax,os_stack ; Selector for os |
||
200 | mov ds,ax |
||
201 | mov es,ax |
||
202 | mov fs,ax |
||
203 | mov gs,ax |
||
204 | mov ss,ax |
||
205 | mov esp,0x3ec00 ; Set stack |
||
1 | ha | 206 | |
465 | serge | 207 | ; CLEAR 0x280000 - HEAP_BASE |
1 | ha | 208 | |
465 | serge | 209 | xor eax,eax |
210 | mov edi,0x280000 |
||
211 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
||
212 | cld |
||
213 | rep stosd |
||
1 | ha | 214 | |
465 | serge | 215 | mov edi,0x40000 |
216 | mov ecx,(0x90000-0x40000)/4 |
||
217 | rep stosd |
||
1 | ha | 218 | |
465 | serge |