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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. |
4 | ;; PROGRAMMING: |
4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
5 | ;; Ivan Poddubny |
6 | ;; Marat Zakiyanov (Mario79) |
6 | ;; Marat Zakiyanov (Mario79) |
7 | ;; VaStaNi |
7 | ;; VaStaNi |
8 | ;; Trans |
8 | ;; Trans |
9 | ;; Mihail Semenyako (mike.dld) |
9 | ;; Mihail Semenyako (mike.dld) |
10 | ;; Sergey Kuzmin (Wildwest) |
10 | ;; Sergey Kuzmin (Wildwest) |
11 | ;; Andrey Halyavin (halyavin) |
11 | ;; Andrey Halyavin (halyavin) |
12 | ;; Mihail Lisovin (Mihasik) |
12 | ;; Mihail Lisovin (Mihasik) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
14 | ;; NoName |
14 | ;; NoName |
15 | ;; Evgeny Grechnikov (Diamond) |
15 | ;; Evgeny Grechnikov (Diamond) |
16 | ;; Iliya Mihailov (Ghost) |
16 | ;; Iliya Mihailov (Ghost) |
17 | ;; Sergey Semyonov (Serge) |
17 | ;; Sergey Semyonov (Serge) |
18 | ;; Johnny_B |
18 | ;; Johnny_B |
19 | ;; |
19 | ;; |
20 | ;; Data in this file was originally part of MenuetOS project which is |
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 |
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. |
22 | ;; part of KolibriOS project under the terms of GNU GPL. |
23 | ;; |
23 | ;; |
24 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
24 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
25 | ;; PROGRAMMING: |
25 | ;; PROGRAMMING: |
26 | ;; |
26 | ;; |
27 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
27 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
28 | ;; - main os coding/design |
28 | ;; - main os coding/design |
29 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
29 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
30 | ;; Felix Kaiser, info@felix-kaiser.de |
30 | ;; Felix Kaiser, info@felix-kaiser.de |
31 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
31 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
32 | ;; quickcode@mail.ru |
32 | ;; quickcode@mail.ru |
33 | ;; Alexey, kgaz@crosswinds.net |
33 | ;; Alexey, kgaz@crosswinds.net |
34 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
34 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
35 | ;; kristol@nic.fi |
35 | ;; kristol@nic.fi |
36 | ;; Mike Hibbett, mikeh@oceanfree.net |
36 | ;; Mike Hibbett, mikeh@oceanfree.net |
37 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
37 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
38 | ;; Jarek Pelczar, jarekp3@wp.pl |
38 | ;; Jarek Pelczar, jarekp3@wp.pl |
39 | ;; |
39 | ;; |
40 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
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 |
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 |
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 |
43 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
44 | ;; License (the "GPL") for full details. |
44 | ;; License (the "GPL") for full details. |
45 | ; |
45 | ; |
46 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
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 |
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 |
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. |
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 |
50 | ;; Among other things, the copyright notice and this notice must be preserved |
51 | ;; on all copies. |
51 | ;; on all copies. |
52 | ;; |
52 | ;; |
53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
54 | 54 | ||
55 | include 'macros.inc' |
55 | include 'macros.inc' |
56 | 56 | ||
57 | $Revision: 435 $ |
57 | $Revision: 465 $ |
58 | 58 | ||
59 | include "proc32.inc" |
59 | include "proc32.inc" |
60 | include "kglobals.inc" |
60 | include "kglobals.inc" |
61 | include "lang.inc" |
61 | include "lang.inc" |
62 | 62 | ||
63 | include "const.inc" |
63 | include "const.inc" |
64 | - | ||
65 | ;WinMapAddress equ 0x460000 |
- | |
66 | ;display_data = 0x460000 |
- | |
67 | - | ||
68 | max_processes equ 255 |
64 | max_processes equ 255 |
69 | - | ||
70 | ;window_data equ 0x0000 |
- | |
71 | ;tss_data equ 0xD20000 |
- | |
72 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
65 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
73 | ;draw_data equ 0xC00000 |
- | |
74 | ;sysint_stack_data equ 0xC03000 |
- | |
- | 66 | ||
- | 67 | ||
- | 68 | os_stack equ (os_data_l-gdts) ; GDTs |
|
- | 69 | os_code equ (os_code_l-gdts) |
|
75 | 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) |
|
76 | ;twdw equ (0x3000-window_data) |
74 | |
77 | 75 | ||
78 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
76 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
79 | ;; |
77 | ;; |
80 | ;; Included files: |
78 | ;; Included files: |
81 | ;; |
79 | ;; |
82 | ;; Kernel16.inc |
80 | ;; Kernel16.inc |
83 | ;; - Booteng.inc English text for bootup |
81 | ;; - Booteng.inc English text for bootup |
84 | ;; - Bootcode.inc Hardware setup |
82 | ;; - Bootcode.inc Hardware setup |
85 | ;; - Pci16.inc PCI functions |
83 | ;; - Pci16.inc PCI functions |
86 | ;; |
84 | ;; |
87 | ;; Kernel32.inc |
85 | ;; Kernel32.inc |
88 | ;; - Sys32.inc Process management |
86 | ;; - Sys32.inc Process management |
89 | ;; - Shutdown.inc Shutdown and restart |
87 | ;; - Shutdown.inc Shutdown and restart |
90 | ;; - Fat32.inc Read / write hd |
88 | ;; - Fat32.inc Read / write hd |
91 | ;; - Vesa12.inc Vesa 1.2 driver |
89 | ;; - Vesa12.inc Vesa 1.2 driver |
92 | ;; - Vesa20.inc Vesa 2.0 driver |
90 | ;; - Vesa20.inc Vesa 2.0 driver |
93 | ;; - Vga.inc VGA driver |
91 | ;; - Vga.inc VGA driver |
94 | ;; - Stack.inc Network interface |
92 | ;; - Stack.inc Network interface |
95 | ;; - Mouse.inc Mouse pointer |
93 | ;; - Mouse.inc Mouse pointer |
96 | ;; - Scincode.inc Window skinning |
94 | ;; - Scincode.inc Window skinning |
97 | ;; - Pci32.inc PCI functions |
95 | ;; - Pci32.inc PCI functions |
98 | ;; |
96 | ;; |
99 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
97 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | 98 | ||
101 | 99 | ||
102 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
103 | ;; ;; |
101 | ;; ;; |
104 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
102 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
105 | ;; ;; |
103 | ;; ;; |
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
107 | 105 | ||
108 | use16 |
106 | use16 |
109 | org 0x0 |
107 | org 0x0 |
110 | jmp start_of_code |
108 | jmp start_of_code |
111 | - | ||
112 | ; mike.dld { |
- | |
113 | org $+0x10000 |
- | |
114 | db 0 |
- | |
115 | dd servetable-0x10000 |
- | |
116 | draw_line dd __sys_draw_line |
- | |
117 | disable_mouse dd __sys_disable_mouse |
- | |
118 | draw_pointer dd __sys_draw_pointer |
- | |
119 | ;//mike.dld, 2006-08-02 [ |
- | |
120 | ;drawbar dd __sys_drawbar |
- | |
121 | drawbar dd __sys_drawbar.forced |
- | |
122 | ;//mike.dld, 2006-08-02 ] |
- | |
123 | putpixel dd __sys_putpixel |
- | |
124 | ; } mike.dld |
- | |
125 | 109 | ||
126 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
- | |
127 | ;dd endofcode-0x10000 |
110 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
128 | - | ||
129 | ;db 'Boot02' |
111 | |
130 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
- | |
131 | include "boot/preboot.inc" |
- | |
132 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
- | |
133 | - | ||
134 | preboot_lfb db 0 |
- | |
- | 112 | include "boot/bootstr.inc" ; language-independent boot messages |
|
135 | preboot_bootlog db 0 |
113 | include "boot/preboot.inc" |
- | 114 | ||
136 | 115 | if lang eq en |
|
137 | 116 | include "boot/booteng.inc" ; english system boot messages |
|
- | 117 | else if lang eq ru |
|
138 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
118 | include "boot/bootru.inc" ; russian system boot messages |
- | 119 | include "boot/ru.inc" ; Russian font |
|
- | 120 | else if lang eq et |
|
139 | ;; ;; |
121 | include "boot/bootet.inc" ; estonian system boot messages |
- | 122 | include "boot/et.inc" ; Estonian font |
|
- | 123 | else |
|
140 | ;; 16 BIT INCLUDED FILES ;; |
124 | include "boot/bootge.inc" ; german system boot messages |
141 | ;; ;; |
125 | end if |
142 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
126 | |
143 | 127 | include "boot/bootcode.inc" ; 16 bit system boot code |
|
144 | include "kernel16.inc" |
128 | include "bus/pci/pci16.inc" |
145 | 129 | ||
146 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
147 | ;; ;; |
131 | ;; ;; |
148 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
132 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
149 | ;; ;; |
133 | ;; ;; |
150 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
134 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
151 | - | ||
152 | os_data = os_data_l-gdts ; GDTs |
- | |
153 | os_code = os_code_l-gdts |
- | |
154 | int_code equ int_code_l-gdts |
- | |
155 | int_data equ int_data_l-gdts |
- | |
156 | tss0sys equ tss0sys_l-gdts |
- | |
157 | graph_data equ 3+graph_data_l-gdts |
- | |
158 | tss0 equ tss0_l-gdts |
- | |
159 | app_code equ 3+app_code_l-gdts |
- | |
160 | app_data equ 3+app_data_l-gdts |
- | |
161 | - | ||
162 | 135 | ||
163 | 136 | ||
164 | ; CR0 Flags - Protected mode and Paging |
137 | ; CR0 Flags - Protected mode and Paging |
165 | 138 | ||
166 | mov ecx, CR0_PE |
139 | mov ecx, CR0_PE |
167 | 140 | ||
168 | ; Enabling 32 bit protected mode |
141 | ; Enabling 32 bit protected mode |
169 | 142 | ||
170 | sidt [cs:old_ints_h-0x10000] |
143 | sidt [cs:old_ints_h] |
171 | 144 | ||
172 | cli ; disable all irqs |
145 | cli ; disable all irqs |
173 | cld |
146 | cld |
174 | mov al,255 ; mask all irqs |
147 | mov al,255 ; mask all irqs |
175 | out 0xa1,al |
148 | out 0xa1,al |
176 | out 0x21,al |
149 | out 0x21,al |
177 | l.5: in al, 0x64 ; Enable A20 |
150 | l.5: in al, 0x64 ; Enable A20 |
178 | test al, 2 |
151 | test al, 2 |
179 | jnz l.5 |
152 | jnz l.5 |
180 | mov al, 0xD1 |
153 | mov al, 0xD1 |
181 | out 0x64, al |
154 | out 0x64, al |
182 | l.6: in al, 0x64 |
155 | l.6: in al, 0x64 |
183 | test al, 2 |
156 | test al, 2 |
184 | jnz l.6 |
157 | jnz l.6 |
185 | mov al, 0xDF |
158 | mov al, 0xDF |
186 | out 0x60, al |
159 | out 0x60, al |
187 | l.7: in al, 0x64 |
160 | l.7: in al, 0x64 |
188 | test al, 2 |
161 | test al, 2 |
189 | jnz l.7 |
162 | jnz l.7 |
190 | mov al, 0xFF |
163 | mov al, 0xFF |
191 | out 0x64, al |
164 | out 0x64, al |
- | 165 | ||
192 | lgdt [cs:gdts-0x10000] ; Load GDT |
166 | lgdt [cs:tmp_gdt] ; Load GDT |
193 | mov eax, cr0 ; Turn on paging // protected mode |
167 | mov eax, cr0 ; protected mode |
194 | or eax, ecx |
168 | or eax, ecx |
195 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
169 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
196 | mov cr0, eax |
170 | mov cr0, eax |
197 | jmp $+2 |
- | |
198 | org $+0x10000 |
- | |
199 | mov ax,os_data ; 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 |
- | |
206 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
171 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
207 | - | ||
208 | if gdte >= $ |
- | |
209 | error 'GDT overlaps with used code!' |
- | |
210 | end if |
- | |
211 | - | ||
212 | use32 |
- | |
213 | - | ||
214 | include 'unpacker.inc' |
- | |
215 | - | ||
216 | __DEBUG__ fix 1 |
- | |
217 | __DEBUG_LEVEL__ fix 1 |
- | |
218 | include 'fdo.inc' |
- | |
219 | - | ||
220 | iglobal |
- | |
221 | boot_memdetect db 'Determining amount of memory',0 |
- | |
222 | boot_fonts db 'Fonts loaded',0 |
- | |
223 | boot_tss db 'Setting TSSs',0 |
- | |
224 | boot_cpuid db 'Reading CPUIDs',0 |
- | |
225 | boot_devices db 'Detecting devices',0 |
- | |
226 | boot_timer db 'Setting timer',0 |
- | |
227 | boot_irqs db 'Reprogramming IRQs',0 |
- | |
228 | boot_setmouse db 'Setting mouse',0 |
- | |
229 | boot_windefs db 'Setting window defaults',0 |
- | |
230 | boot_bgr db 'Calculating background',0 |
- | |
231 | boot_resirqports db 'Reserving IRQs & ports',0 |
- | |
232 | boot_setrports db 'Setting addresses for IRQs',0 |
172 | |
233 | boot_setostask db 'Setting OS task',0 |
- | |
234 | boot_allirqs db 'Unmasking all IRQs',0 |
- | |
235 | boot_tsc db 'Reading TSC',0 |
- | |
236 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
- | |
237 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
- | |
238 | boot_mtrr db 'Setting MTRR',0 |
- | |
239 | boot_tasking db 'All set - press ESC to start',0 |
- | |
240 | endg |
- | |
241 | - | ||
242 | iglobal |
- | |
243 | boot_y dd 10 |
- | |
244 | endg |
- | |
245 | - | ||
246 | boot_log: |
- | |
247 | pushad |
- | |
248 | - | ||
249 | mov eax,10*65536 |
- | |
250 | mov ax,word [boot_y] |
- | |
251 | add [boot_y],dword 10 |
- | |
252 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
173 | include "boot/shutdown.inc" ; shutdown or restart |
253 | mov ecx,esi |
174 | |
- | 175 | align 8 |
|
254 | mov edi,1 |
176 | tmp_gdt: |
- | 177 | ||
- | 178 | dw 23 |
|
- | 179 | dd tmp_gdt+0x10000 |
|
- | 180 | dw 0 |
|
- | 181 | ||
- | 182 | dw 0xffff |
|
- | 183 | dw 0x0000 |
|
- | 184 | db 0x00 |
|
- | 185 | dw 11011111b *256 +10011010b |
|
255 | call dtext |
186 | db 0x00 |
- | 187 | ||
- | 188 | dw 0xffff |
|
- | 189 | dw 0x0000 |
|
256 | - | ||
257 | mov [novesachecksum],1000 |
190 | db 0x00 |
258 | call checkVga_N13 |
- | |
259 | - | ||
260 | cmp [preboot_blogesc],byte 1 |
- | |
261 | je .bll2 |
- | |
262 | - | ||
263 | cmp esi,boot_tasking |
- | |
264 | jne .bll2 |
- | |
265 | ; begin ealex 04.08.05 |
- | |
266 | ; in al,0x61 |
- | |
267 | ; and al,01111111b |
- | |
268 | ; out 0x61,al |
- | |
269 | ; end ealex 04.08.05 |
- | |
270 | .bll1: in al,0x60 ; wait for ESC key press |
- | |
271 | cmp al,129 |
- | |
272 | jne .bll1 |
- | |
273 | 191 | dw 11011111b *256 +10010010b |
|
274 | .bll2: popad |
- | |
275 | - | ||
276 | ret |
- | |
277 | - | ||
278 | iglobal |
- | |
279 | firstapp db '/rd/1/LAUNCHER',0 |
- | |
280 | vrr_m db '/rd/1/VRR_M',0 |
- | |
281 | - | ||
282 | char dd 0,0,0 |
- | |
283 | dd 2560 |
- | |
284 | dd 0x3F600 - std_application_base_address |
- | |
285 | db '/RD/1/FONTS/CHAR.MT',0 |
- | |
286 | char2 dd 0,0,0 |
- | |
287 | dd 2560 |
- | |
288 | dd 0x3EC00 - std_application_base_address |
- | |
289 | db '/RD/1/FONTS/CHAR2.MT',0 |
- | |
290 | - | ||
291 | ;char db 'FONTS/CHAR.MT',0 |
- | |
292 | ;char2 db 'FONTS/CHAR2.MT',0 |
192 | db 0x00 |
293 | bootpath db '/KOLIBRI ' |
- | |
294 | bootpath2 db 0 |
- | |
295 | ; vmode db 'drivers/VMODE.MDR',0 |
- | |
296 | vmode dd 0,0,0 |
- | |
297 | dd 0x8000 |
- | |
298 | dd 0x760000 - std_application_base_address |
- | |
299 | db '/RD/1/drivers/VMODE.MDR',0 |
- | |
300 | endg |
- | |
301 | - | ||
302 | - | ||
303 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
193 | |
304 | ;; ;; |
- | |
305 | ;; 32 BIT ENTRY ;; |
194 | include "data16.inc" |
- | 195 | ||
- | 196 | use32 |
|
- | 197 | org $+0x10000 |
|
- | 198 | ||
- | 199 | align 4 |
|
- | 200 | B32: |
|
- | 201 | mov ax,os_stack ; Selector for os |
|
- | 202 | mov ds,ax |
|
306 | ;; ;; |
203 | mov es,ax |
307 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
204 | mov fs,ax |
308 | 205 | mov gs,ax |
|
309 | align 4 |
206 | mov ss,ax |
310 | 207 | mov esp,0x3ec00 ; Set stack |
|
311 | B32: |
208 | |
312 | ; CLEAR 0x280000-0xF00000 |
209 | ; CLEAR 0x280000 - HEAP_BASE |
313 | 210 | ||
314 | xor eax,eax |
211 | xor eax,eax |
315 | mov edi,0x280000 |
212 | mov edi,0x280000 |
316 | mov ecx,(0x100000*0xF-0x280000) / 4 |
213 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
317 | cld |
214 | cld |
318 | rep stosd |
215 | rep stosd |
319 | ; CLEAR 0x80000-0x90000 |
- | |
320 | ; xor eax,eax |
- | |
321 | 216 | ||
322 | mov edi,0x80000 |
217 | mov edi,0x40000 |
323 | mov ecx,(0x90000-0x80000)/4 |
- | |
324 | ; cld |
218 | mov ecx,(0x90000-0x40000)/4 |
325 | rep stosd |
219 | rep stosd |
326 | 220 | ||
327 | ; CLEAR KERNEL UNDEFINED GLOBALS |
221 | ; CLEAR KERNEL UNDEFINED GLOBALS |
328 | mov edi, endofcode |
222 | mov edi, endofcode-OS_BASE |
329 | mov ecx, (uglobals_size/4)+4 |
223 | mov ecx, (uglobals_size/4)+4 |
330 | rep stosd |
224 | rep stosd |
331 | 225 | ||
332 | ; SAVE & CLEAR 0-0xffff |
226 | ; SAVE & CLEAR 0-0xffff |
333 | 227 | ||
334 | mov esi,0x0000 |
228 | xor esi, esi |
335 | mov edi,0x2F0000 |
229 | mov edi,0x2F0000 |
336 | mov ecx,0x10000 / 4 |
- | |
337 | cld |
230 | mov ecx,0x10000 / 4 |
338 | rep movsd |
231 | rep movsd |
339 | xor eax,eax |
- | |
340 | mov edi,0 |
232 | xor edi, edi |
341 | mov ecx,0x10000 / 4 |
- | |
342 | cld |
233 | mov ecx,0x10000 / 4 |
- | 234 | rep stosd |
|
- | 235 | ||
- | 236 | call test_cpu |
|
- | 237 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
|
- | 238 | ||
- | 239 | ; MEMORY MODEL |
|
- | 240 | call mem_test |
|
- | 241 | call init_mem |
|
- | 242 | call init_page_map |
|
- | 243 | ||
- | 244 | ; ENABLE PAGING |
|
- | 245 | ||
- | 246 | mov eax, sys_pgdir-OS_BASE |
|
- | 247 | mov cr3, eax |
|
- | 248 | ||
- | 249 | mov eax,cr0 |
|
- | 250 | or eax,CR0_PG+CR0_WP |
|
- | 251 | mov cr0,eax |
|
- | 252 | ||
- | 253 | lgdt [gdts] |
|
- | 254 | jmp pword os_code:high_code |
|
- | 255 | ||
- | 256 | __DEBUG__ fix 1 |
|
- | 257 | __DEBUG_LEVEL__ fix 1 |
|
- | 258 | include 'init.inc' |
|
- | 259 | ||
- | 260 | org OS_BASE+$ |
|
- | 261 | ||
- | 262 | align 4 |
|
- | 263 | high_code: |
|
- | 264 | mov ax,os_stack |
|
- | 265 | mov bx,app_data |
|
- | 266 | mov ss,ax |
|
- | 267 | add esp, OS_BASE |
|
- | 268 | ||
- | 269 | mov ds,bx |
|
- | 270 | mov es,bx |
|
- | 271 | mov fs,bx |
|
- | 272 | mov gs,bx |
|
- | 273 | ||
- | 274 | mov dword [sys_pgdir], 0 |
|
- | 275 | mov dword [sys_pgdir+4], 0 |
|
- | 276 | mov dword [sys_pgdir+8], 0 |
|
- | 277 | ||
- | 278 | mov eax, cr3 |
|
343 | rep stosd |
279 | mov cr3, eax ; flush TLB |
344 | 280 | ||
345 | ; SAVE REAL MODE VARIABLES |
281 | ; SAVE REAL MODE VARIABLES |
346 | mov ax, [0x2f0000 + 0x9031] |
282 | mov ax, [BOOT_VAR + 0x9031] |
- | 283 | mov [IDEContrRegsBaseAddr], ax |
|
- | 284 | ; --------------- APM --------------------- |
|
347 | mov [IDEContrRegsBaseAddr], ax |
285 | |
- | 286 | ; init selectors |
|
- | 287 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
|
- | 288 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
|
- | 289 | ; protected-mode 32-bit code segment |
|
- | 290 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
|
- | 291 | ; protected-mode 16-bit code segment |
|
- | 292 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
|
- | 293 | ; protected-mode 16-bit data segment |
|
- | 294 | ||
- | 295 | shl eax, 4 |
|
- | 296 | mov [dword apm_code_32 + 2], ax |
|
- | 297 | shr eax, 16 |
|
- | 298 | mov [dword apm_code_32 + 4], al |
|
- | 299 | ||
- | 300 | shl ecx, 4 |
|
- | 301 | mov [dword apm_code_16 + 2], cx |
|
- | 302 | shr ecx, 16 |
|
- | 303 | mov [dword apm_code_16 + 4], cl |
|
- | 304 | ||
- | 305 | shl edx, 4 |
|
- | 306 | mov [dword apm_data_16 + 2], dx |
|
- | 307 | shr edx, 16 |
|
348 | ; --------------- APM --------------------- |
308 | mov [dword apm_data_16 + 4], dl |
349 | mov eax, [0x2f0000 + 0x9040] ; entry point |
309 | |
350 | mov dword[apm_entry], eax |
310 | mov dword[apm_entry], ebx |
351 | mov word [apm_entry + 4], apm_code_32 - gdts |
311 | mov word [apm_entry + 4], apm_code_32 - gdts |
352 | 312 | ||
353 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
313 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
354 | mov [apm_vf], eax |
314 | mov [apm_vf], eax |
355 | ; ----------------------------------------- |
315 | ; ----------------------------------------- |
356 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
316 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
357 | ; mov [0xF604],byte 1 ;al |
317 | ; mov [0xF604],byte 1 ;al |
358 | mov al, [0x2F0000+0x901F] ; DMA writing |
318 | mov al, [BOOT_VAR+0x901F] ; DMA writing |
359 | mov [allow_dma_write], al |
319 | mov [allow_dma_write], al |
360 | mov al,[0x2f0000+0x9000] ; bpp |
320 | mov al,[BOOT_VAR+0x9000] ; bpp |
361 | mov [ScreenBPP],al |
321 | mov [ScreenBPP],al |
362 | movzx eax,word [0x2f0000+0x900A] ; X max |
322 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
363 | dec eax |
323 | dec eax |
364 | mov [ScreenWidth],eax |
324 | mov [ScreenWidth],eax |
365 | mov [screen_workarea.right],eax |
325 | mov [screen_workarea.right],eax |
366 | movzx eax,word [0x2f0000+0x900C] ; Y max |
326 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
367 | dec eax |
327 | dec eax |
368 | mov [ScreenHeight],eax |
328 | mov [ScreenHeight],eax |
369 | mov [screen_workarea.bottom],eax |
329 | mov [screen_workarea.bottom],eax |
370 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
330 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
371 | mov [SCR_MODE],eax |
331 | mov [SCR_MODE],eax |
372 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
332 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
373 | mov [BANK_SWITCH],eax |
333 | mov [BANK_SWITCH],eax |
374 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
334 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
375 | cmp [SCR_MODE],word 0x13 ; 320x200 |
335 | cmp [SCR_MODE],word 0x13 ; 320x200 |
376 | je @f |
336 | je @f |
377 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
337 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
378 | je @f |
338 | je @f |
379 | mov ax,[0x2f0000+0x9001] ; for other modes |
339 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
380 | mov [BytesPerScanLine],ax |
340 | mov [BytesPerScanLine],ax |
381 | @@: |
341 | @@: |
382 | 342 | ||
383 | ; GRAPHICS ADDRESSES |
343 | ; GRAPHICS ADDRESSES |
384 | - | ||
385 | ;mov eax,0x100000*8 ; LFB address |
- | |
386 | ;cmp [0xfe0c],word 0x13 |
- | |
387 | ;je no_d_lfb |
- | |
388 | ;cmp [0xfe0c],word 0x12 |
- | |
389 | ;je no_d_lfb |
- | |
390 | ;cmp [0x2f0000+0x901e],byte 1 |
- | |
391 | ;jne no_d_lfb |
344 | |
392 | mov byte [0x2f0000+0x901e],0x0 |
345 | mov byte [BOOT_VAR+0x901e],0x0 |
393 | mov eax,[0x2f0000+0x9018] |
- | |
394 | ;no_d_lfb: |
346 | mov eax,[BOOT_VAR+0x9018] |
395 | mov [LFBAddress],eax |
347 | mov [LFBAddress],eax |
396 | 348 | ||
397 | cmp [SCR_MODE],word 0100000000000000b |
349 | cmp [SCR_MODE],word 0100000000000000b |
398 | jge setvesa20 |
350 | jge setvesa20 |
399 | cmp [SCR_MODE],word 0x13 |
351 | cmp [SCR_MODE],word 0x13 |
400 | je v20ga32 |
352 | je v20ga32 |
401 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
353 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
402 | mov [0xe024],dword Vesa12_getpixel24 |
354 | mov [GETPIXEL],dword Vesa12_getpixel24 |
403 | cmp [ScreenBPP],byte 24 |
355 | cmp [ScreenBPP],byte 24 |
404 | jz ga24 |
356 | jz ga24 |
405 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
357 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
406 | mov [0xe024],dword Vesa12_getpixel32 |
358 | mov [GETPIXEL],dword Vesa12_getpixel32 |
407 | ga24: |
359 | ga24: |
408 | jmp v20ga24 |
360 | jmp v20ga24 |
409 | setvesa20: |
361 | setvesa20: |
410 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
362 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
411 | mov [0xe024],dword Vesa20_getpixel24 |
363 | mov [GETPIXEL],dword Vesa20_getpixel24 |
412 | cmp [ScreenBPP],byte 24 |
364 | cmp [ScreenBPP],byte 24 |
413 | jz v20ga24 |
365 | jz v20ga24 |
414 | v20ga32: |
366 | v20ga32: |
415 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
367 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
416 | mov [0xe024],dword Vesa20_getpixel32 |
368 | mov [GETPIXEL],dword Vesa20_getpixel32 |
417 | v20ga24: |
369 | v20ga24: |
418 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
370 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
419 | jne no_mode_0x12 |
371 | jne no_mode_0x12 |
420 | mov [PUTPIXEL],dword VGA_putpixel |
372 | mov [PUTPIXEL],dword VGA_putpixel |
421 | mov [0xe024],dword Vesa20_getpixel32 |
373 | mov [GETPIXEL],dword Vesa20_getpixel32 |
422 | no_mode_0x12: |
374 | no_mode_0x12: |
423 | - | ||
424 | call test_cpu |
- | |
425 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
- | |
426 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
- | |
427 | - | ||
428 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
- | |
429 | ;all sse commands rise #UD exption |
- | |
430 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
- | |
431 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
- | |
432 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
- | |
433 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
- | |
434 | 375 | ||
435 | ; -------- Fast System Call init ---------- |
376 | ; -------- Fast System Call init ---------- |
436 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
377 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
437 | bt [cpu_caps], CAPS_SEP |
378 | bt [cpu_caps], CAPS_SEP |
438 | jnc .SEnP ; SysEnter not Present |
379 | jnc .SEnP ; SysEnter not Present |
439 | xor edx, edx |
380 | xor edx, edx |
440 | mov ecx, MSR_SYSENTER_CS |
381 | mov ecx, MSR_SYSENTER_CS |
441 | mov eax, os_code |
382 | mov eax, os_code |
442 | wrmsr |
383 | wrmsr |
443 | mov ecx, MSR_SYSENTER_ESP |
384 | mov ecx, MSR_SYSENTER_ESP |
444 | ; mov eax, sysenter_stack ; Check it |
385 | ; mov eax, sysenter_stack ; Check it |
445 | xor eax, eax |
386 | xor eax, eax |
446 | wrmsr |
387 | wrmsr |
447 | mov ecx, MSR_SYSENTER_EIP |
388 | mov ecx, MSR_SYSENTER_EIP |
448 | mov eax, sysenter_entry |
389 | mov eax, sysenter_entry |
449 | wrmsr |
390 | wrmsr |
450 | .SEnP: |
391 | .SEnP: |
451 | ; AMD SYSCALL/SYSRET |
392 | ; AMD SYSCALL/SYSRET |
452 | cmp byte[cpu_vendor], 'A' |
393 | cmp byte[cpu_vendor], 'A' |
453 | jne .noSYSCALL |
394 | jne .noSYSCALL |
454 | mov eax, 0x80000001 |
395 | mov eax, 0x80000001 |
455 | cpuid |
396 | cpuid |
456 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
397 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
457 | jz .noSYSCALL |
398 | jz .noSYSCALL |
458 | mov ecx, MSR_AMD_EFER |
399 | mov ecx, MSR_AMD_EFER |
459 | rdmsr |
400 | rdmsr |
460 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
401 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
461 | wrmsr |
402 | wrmsr |
462 | 403 | ||
463 | ; !!!! It`s dirty hack, fix it !!! |
404 | ; !!!! It`s dirty hack, fix it !!! |
464 | ; Bits of EDX : |
405 | ; Bits of EDX : |
465 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
406 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
466 | ; and the contents of this field, plus 8, are copied into the SS register. |
407 | ; and the contents of this field, plus 8, are copied into the SS register. |
467 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
408 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
468 | ; and the contents of this field, plus 8, are copied into the SS register. |
409 | ; and the contents of this field, plus 8, are copied into the SS register. |
469 | 410 | ||
470 | ; mov edx, (os_code + 16) * 65536 + os_code |
411 | ; mov edx, (os_code + 16) * 65536 + os_code |
471 | mov edx, 0x1B0013 |
412 | mov edx, 0x1B0008 |
472 | 413 | ||
473 | mov eax, syscall_entry |
414 | mov eax, syscall_entry |
474 | mov ecx, MSR_AMD_STAR |
415 | mov ecx, MSR_AMD_STAR |
475 | wrmsr |
416 | wrmsr |
476 | .noSYSCALL: |
417 | .noSYSCALL: |
477 | ; ----------------------------------------- |
418 | ; ----------------------------------------- |
- | 419 | ||
- | 420 | ; LOAD IDT |
|
- | 421 | ||
478 | - | ||
479 | - | ||
480 | 422 | call build_interrupt_table |
|
481 | ; MEMORY MODEL |
423 | lidt [idtreg] |
482 | call mem_test |
424 | |
483 | call init_mtrr |
- | |
484 | call init_mem |
425 | call init_kernel_heap |
485 | call init_page_map |
- | |
- | 426 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
|
- | 427 | mov [os_stack_seg], eax |
|
- | 428 | ||
- | 429 | lea esp, [eax+RING0_STACK_SIZE] |
|
- | 430 | ||
- | 431 | mov [tss._ss0], os_stack |
|
- | 432 | mov [tss._esp0], esp |
|
- | 433 | mov [tss._esp], esp |
|
- | 434 | mov [tss._cs],os_code |
|
486 | 435 | mov [tss._ss],os_stack |
|
- | 436 | mov [tss._ds],app_data |
|
- | 437 | mov [tss._es],app_data |
|
487 | ; ENABLE PAGING |
438 | mov [tss._fs],app_data |
488 | mov eax, sys_pgdir |
439 | mov [tss._gs],app_data |
- | 440 | mov [tss._io],128 |
|
- | 441 | ;Add IO access table - bit array of permitted ports |
|
- | 442 | mov edi, tss._io_map_0 |
|
489 | mov cr3, eax |
443 | xor eax, eax |
- | 444 | not eax |
|
490 | 445 | mov ecx, 8192/4 |
|
491 | mov eax,cr0 |
446 | rep stosd ; access to 4096*8=65536 ports |
492 | or eax,CR0_PG |
447 | |
493 | mov cr0,eax |
448 | mov ax,tss0 |
494 | 449 | ltr ax |
|
495 | call init_kernel_heap |
450 | |
496 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
451 | mov [LFBSize], 0x800000 |
497 | mov [os_stack], eax |
452 | call init_mtrr |
498 | 453 | ||
499 | call init_LFB |
454 | call init_LFB |
500 | call init_fpu |
455 | call init_fpu |
501 | - | ||
502 | call init_malloc |
456 | call init_malloc |
503 | 457 | ||
- | 458 | stdcall alloc_kernel_space, 0x51000 |
|
- | 459 | mov [default_io_map], eax |
|
- | 460 | ||
504 | stdcall alloc_kernel_space, 0x4F000 |
461 | add eax, 0x2000 |
505 | mov [ipc_tmp], eax |
462 | mov [ipc_tmp], eax |
506 | mov ebx, 0x1000 |
463 | mov ebx, 0x1000 |
507 | 464 | ||
508 | add eax, 0x40000 |
465 | add eax, 0x40000 |
509 | mov [proc_mem_map], eax |
466 | mov [proc_mem_map], eax |
510 | 467 | ||
511 | add eax, 0x8000 |
468 | add eax, 0x8000 |
512 | mov [proc_mem_pdir], eax |
469 | mov [proc_mem_pdir], eax |
513 | 470 | ||
514 | add eax, ebx |
471 | add eax, ebx |
515 | mov [proc_mem_tab], eax |
472 | mov [proc_mem_tab], eax |
516 | 473 | ||
517 | add eax, ebx |
474 | add eax, ebx |
518 | mov [tmp_task_pdir], eax |
475 | mov [tmp_task_pdir], eax |
519 | 476 | ||
520 | add eax, ebx |
477 | add eax, ebx |
521 | mov [tmp_task_ptab], eax |
478 | mov [tmp_task_ptab], eax |
522 | 479 | ||
523 | add eax, ebx |
480 | add eax, ebx |
524 | mov [ipc_pdir], eax |
481 | mov [ipc_pdir], eax |
525 | 482 | ||
526 | add eax, ebx |
483 | add eax, ebx |
527 | mov [ipc_ptab], eax |
484 | mov [ipc_ptab], eax |
528 | 485 | ||
529 | call init_events |
486 | call init_events |
530 | - | ||
531 | mov eax, srv.fd-SRV_FD_OFFSET |
487 | mov eax, srv.fd-SRV_FD_OFFSET |
532 | mov [srv.fd], eax |
488 | mov [srv.fd], eax |
533 | mov [srv.bk], eax |
489 | mov [srv.bk], eax |
534 | 490 | ||
535 | mov edi, irq_tab |
491 | mov edi, irq_tab |
536 | xor eax, eax |
492 | xor eax, eax |
537 | mov ecx, 16 |
493 | mov ecx, 16 |
538 | rep stosd |
494 | rep stosd |
539 | 495 | ||
540 | ;Set base of graphic segment to linear address of LFB |
496 | ;Set base of graphic segment to linear address of LFB |
541 | mov eax,[LFBAddress] ; set for gs |
497 | mov eax,[LFBAddress] ; set for gs |
542 | mov [graph_data_l+2],ax |
498 | mov [graph_data_l+2],ax |
543 | shr eax,16 |
499 | shr eax,16 |
544 | mov [graph_data_l+4],al |
500 | mov [graph_data_l+4],al |
545 | mov [graph_data_l+7],ah |
501 | mov [graph_data_l+7],ah |
546 | 502 | ||
547 | 503 | ||
548 | ; BUILD SCHEDULER |
- | |
549 | 504 | mov [CURRENT_TASK],dword 1 |
|
550 | call build_scheduler ; sys32.inc |
- | |
551 | - | ||
552 | ; LOAD IDT |
505 | mov [TASK_COUNT],dword 1 |
553 | lidt [cs:idtreg] |
506 | mov [TASK_BASE],dword TASK_DATA |
554 | cli |
507 | mov [current_slot], SLOT_BASE+256 |
555 | 508 | ||
556 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
509 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
557 | include 'detect/disks.inc' |
510 | include 'detect/disks.inc' |
558 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
511 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
559 | 512 | ||
560 | ; READ RAMDISK IMAGE FROM HD |
513 | ; READ RAMDISK IMAGE FROM HD |
561 | 514 | ||
562 | ;!!!!!!!!!!!!!!!!!!!!!!! |
515 | ;!!!!!!!!!!!!!!!!!!!!!!! |
563 | include 'boot/rdload.inc' |
516 | include 'boot/rdload.inc' |
564 | ;!!!!!!!!!!!!!!!!!!!!!!! |
517 | ;!!!!!!!!!!!!!!!!!!!!!!! |
565 | ; mov [dma_hdd],1 |
518 | ; mov [dma_hdd],1 |
566 | ; CALCULATE FAT CHAIN FOR RAMDISK |
519 | ; CALCULATE FAT CHAIN FOR RAMDISK |
567 | 520 | ||
568 | call calculatefatchain |
521 | call calculatefatchain |
569 | 522 | ||
570 | ; LOAD VMODE DRIVER |
523 | ; LOAD VMODE DRIVER |
571 | 524 | ||
572 | ;!!!!!!!!!!!!!!!!!!!!!!! |
525 | ;!!!!!!!!!!!!!!!!!!!!!!! |
573 | include 'vmodeld.inc' |
526 | include 'vmodeld.inc' |
574 | ;!!!!!!!!!!!!!!!!!!!!!!! |
527 | ;!!!!!!!!!!!!!!!!!!!!!!! |
575 | 528 | ||
576 | ; LOAD FONTS I and II |
529 | ; LOAD FONTS I and II |
577 | 530 | ||
578 | mov [CURRENT_TASK],dword 1 |
531 | mov esi,char |
579 | mov [TASK_COUNT],dword 1 |
532 | xor ebx,ebx |
580 | mov [TASK_BASE],dword TASK_DATA |
- | |
581 | - | ||
582 | pushad |
- | |
583 | push eax |
- | |
584 | mov eax,char - std_application_base_address |
533 | mov ecx,2560 |
585 | call file_system_lfn |
- | |
586 | mov eax,char2 - std_application_base_address |
534 | mov edx,FONT_I |
587 | call file_system_lfn |
- | |
588 | pop eax |
- | |
589 | popad |
- | |
590 | - | ||
591 | - | ||
592 | ; mov esi,char |
- | |
593 | ; xor ebx,ebx |
- | |
594 | ; mov ecx,2560;26000 |
- | |
595 | ; mov edx,FONT_I |
- | |
596 | ; call fs_RamdiskRead |
535 | call fs_RamdiskRead |
597 | 536 | ||
598 | ; mov esi,char2 |
537 | mov esi,char2 |
599 | ; xor ebx,ebx |
538 | xor ebx,ebx |
600 | ; mov ecx,2560;26000 |
539 | mov ecx,2560;26000 |
601 | ; mov edx,FONT_II |
540 | mov edx,FONT_II |
602 | ; call fs_RamdiskRead |
541 | call fs_RamdiskRead |
603 | 542 | ||
604 | mov esi,boot_fonts |
543 | mov esi,boot_fonts |
605 | call boot_log |
544 | call boot_log |
606 | 545 | ||
607 | ; PRINT AMOUNT OF MEMORY |
546 | ; PRINT AMOUNT OF MEMORY |
608 | mov esi, boot_memdetect |
547 | mov esi, boot_memdetect |
609 | call boot_log |
548 | call boot_log |
610 | 549 | ||
611 | movzx ecx, word [boot_y] |
550 | movzx ecx, word [boot_y] |
612 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
551 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
613 | sub ecx, 10 |
552 | sub ecx, 10 |
614 | mov edx, 0xFFFFFF |
553 | mov edx, 0xFFFFFF |
615 | mov ebx, [MEM_AMOUNT] |
554 | mov ebx, [MEM_AMOUNT] |
616 | shr ebx, 20 |
555 | shr ebx, 20 |
617 | mov edi, 1 |
556 | mov edi, 1 |
618 | mov eax, 0x00040000 |
557 | mov eax, 0x00040000 |
619 | call display_number_force |
558 | call display_number_force |
620 | 559 | ||
621 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
560 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
622 | 561 | ||
623 | mov esi,boot_irqs |
562 | mov esi,boot_irqs |
624 | call boot_log |
563 | call boot_log |
625 | call rerouteirqs |
564 | call rerouteirqs |
626 | 565 | ||
627 | mov esi,boot_tss |
566 | mov esi,boot_tss |
628 | call boot_log |
567 | call boot_log |
- | 568 | ||
- | 569 | ; BUILD SCHEDULER |
|
- | 570 | ||
- | 571 | call build_scheduler ; sys32.inc |
|
629 | 572 | ||
630 | mov esi,boot_devices |
573 | mov esi,boot_devices |
631 | call boot_log |
574 | call boot_log |
632 | call detect_devices |
575 | call detect_devices |
633 | 576 | ||
634 | ; TIMER SET TO 1/100 S |
577 | ; TIMER SET TO 1/100 S |
635 | 578 | ||
636 | mov esi,boot_timer |
579 | mov esi,boot_timer |
637 | call boot_log |
580 | call boot_log |
638 | mov al,0x34 ; set to 100Hz |
581 | mov al,0x34 ; set to 100Hz |
639 | out 0x43,al |
582 | out 0x43,al |
640 | mov al,0x9b ; lsb 1193180 / 1193 |
583 | mov al,0x9b ; lsb 1193180 / 1193 |
641 | out 0x40,al |
584 | out 0x40,al |
642 | mov al,0x2e ; msb |
585 | mov al,0x2e ; msb |
643 | out 0x40,al |
586 | out 0x40,al |
644 | 587 | ||
645 | ; SET MOUSE |
588 | ; SET MOUSE |
646 | 589 | ||
647 | mov esi,boot_setmouse |
590 | mov esi,boot_setmouse |
648 | call boot_log |
591 | call boot_log |
649 | call setmouse |
592 | call setmouse |
650 | 593 | ||
651 | mov [pci_access_enabled],1 |
594 | mov [pci_access_enabled],1 |
652 | 595 | ||
653 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
596 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
654 | 597 | ||
655 | mov esi,boot_windefs |
598 | mov esi,boot_windefs |
656 | call boot_log |
599 | call boot_log |
657 | call setwindowdefaults |
600 | call setwindowdefaults |
658 | 601 | ||
659 | ; SET BACKGROUND DEFAULTS |
602 | ; SET BACKGROUND DEFAULTS |
660 | 603 | ||
661 | mov esi,boot_bgr |
604 | mov esi,boot_bgr |
662 | call boot_log |
605 | call boot_log |
663 | call calculatebackground |
606 | call calculatebackground |
664 | 607 | ||
665 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
608 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
666 | 609 | ||
667 | mov esi,boot_resirqports |
610 | mov esi,boot_resirqports |
668 | call boot_log |
611 | call boot_log |
669 | call reserve_irqs_ports |
612 | call reserve_irqs_ports |
670 | 613 | ||
671 | ; SET PORTS FOR IRQ HANDLERS |
614 | ; SET PORTS FOR IRQ HANDLERS |
672 | 615 | ||
673 | mov esi,boot_setrports |
616 | mov esi,boot_setrports |
674 | call boot_log |
617 | call boot_log |
675 | call setirqreadports |
618 | call setirqreadports |
676 | 619 | ||
677 | ; SET UP OS TASK |
620 | ; SET UP OS TASK |
678 | 621 | ||
679 | mov esi,boot_setostask |
622 | mov esi,boot_setostask |
680 | call boot_log |
623 | call boot_log |
681 | 624 | ||
682 | ; mov eax, fpu_data |
625 | mov eax, fpu_data |
683 | ; mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
626 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
684 | ; mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
627 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
685 | ; mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
628 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
686 | 629 | ||
687 | ; name for OS/IDLE process |
630 | ; name for OS/IDLE process |
688 | 631 | ||
689 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
632 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
690 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
633 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
691 | mov edi, [os_stack] |
634 | mov edi, [os_stack_seg] |
692 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
635 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
693 | add edi, RING0_STACK_SIZE |
636 | add edi, 0x2000-512 |
694 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
637 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
- | 638 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
|
- | 639 | (tss._io_map_0-OS_BASE+PG_MAP) |
|
- | 640 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
|
- | 641 | (tss._io_map_1-OS_BASE+PG_MAP) |
|
695 | 642 | ||
696 | mov esi, fpu_data |
643 | mov esi, fpu_data |
697 | mov ecx, 512/4 |
644 | mov ecx, 512/4 |
698 | cld |
645 | cld |
699 | rep movsd |
646 | rep movsd |
700 | 647 | ||
701 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
648 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
702 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
649 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
703 | - | ||
704 | mov ebx, [def_cursor] |
- | |
705 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
650 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
706 | 651 | ||
707 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
652 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
708 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
653 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
709 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
654 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
710 | 655 | ||
711 | ; task list |
656 | ; task list |
- | 657 | mov [CURRENT_TASK],dword 1 |
|
- | 658 | mov [TASK_COUNT],dword 1 |
|
- | 659 | mov [current_slot], SLOT_BASE+256 |
|
- | 660 | mov [TASK_BASE],dword TASK_DATA |
|
712 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
661 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
713 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
662 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
714 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
663 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
715 | - | ||
716 | mov edi,tss_data+tss_step |
- | |
717 | mov ecx, (tss_step)/4 |
- | |
718 | xor eax, eax |
- | |
719 | cld |
- | |
720 | rep stosd |
- | |
721 | - | ||
722 | mov edi,tss_data+tss_step |
- | |
723 | mov [edi+TSS._ss0], os_data |
- | |
724 | mov eax,cr3 |
- | |
725 | mov [edi+TSS._cr3],eax |
- | |
726 | mov [edi+TSS._eip],osloop |
- | |
727 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
- | |
728 | mov eax, [os_stack] |
- | |
729 | add eax, RING0_STACK_SIZE |
- | |
730 | mov [edi+TSS._esp], eax |
- | |
731 | mov [edi+TSS._cs],os_code |
- | |
732 | mov [edi+TSS._ss],os_data |
- | |
733 | mov [edi+TSS._ds],os_data |
- | |
734 | mov [edi+TSS._es],os_data |
- | |
735 | mov [edi+TSS._fs],os_data |
- | |
736 | mov [edi+TSS._gs],os_data |
- | |
737 | - | ||
738 | mov ax,tss0 |
- | |
739 | ltr ax |
- | |
740 | 664 | ||
741 | call init_cursors |
- | |
- | 665 | call init_cursors |
|
- | 666 | mov eax, [def_cursor] |
|
- | 667 | mov [SLOT_BASE+APPDATA.cursor],eax |
|
742 | 668 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
|
743 | 669 | ||
744 | ; READ TSC / SECOND |
670 | ; READ TSC / SECOND |
745 | 671 | ||
746 | mov esi,boot_tsc |
672 | mov esi,boot_tsc |
747 | call boot_log |
673 | call boot_log |
748 | call _rdtsc |
674 | call _rdtsc |
749 | mov ecx,eax |
675 | mov ecx,eax |
750 | mov esi,250 ; wait 1/4 a second |
676 | mov esi,250 ; wait 1/4 a second |
751 | call delay_ms |
677 | call delay_ms |
752 | call _rdtsc |
678 | call _rdtsc |
753 | sub eax,ecx |
679 | sub eax,ecx |
754 | shl eax,2 |
680 | shl eax,2 |
755 | mov [CPU_FREQ],eax ; save tsc / sec |
681 | mov [CPU_FREQ],eax ; save tsc / sec |
756 | mov ebx, 1000000 |
682 | mov ebx, 1000000 |
757 | div ebx |
683 | div ebx |
758 | mov [stall_mcs], eax |
684 | mov [stall_mcs], eax |
759 | 685 | ||
760 | ; SET VARIABLES |
686 | ; SET VARIABLES |
761 | 687 | ||
762 | call set_variables |
688 | call set_variables |
763 | 689 | ||
764 | ; STACK AND FDC |
690 | ; STACK AND FDC |
765 | 691 | ||
766 | call stack_init |
692 | call stack_init |
767 | call fdc_init |
693 | call fdc_init |
768 | 694 | ||
769 | ; PALETTE FOR 320x200 and 640x480 16 col |
695 | ; PALETTE FOR 320x200 and 640x480 16 col |
770 | 696 | ||
771 | cmp [SCR_MODE],word 0x12 |
697 | cmp [SCR_MODE],word 0x12 |
772 | jne no_pal_vga |
698 | jne no_pal_vga |
773 | mov esi,boot_pal_vga |
699 | mov esi,boot_pal_vga |
774 | call boot_log |
700 | call boot_log |
775 | call paletteVGA |
701 | call paletteVGA |
776 | no_pal_vga: |
702 | no_pal_vga: |
777 | 703 | ||
778 | cmp [SCR_MODE],word 0x13 |
704 | cmp [SCR_MODE],word 0x13 |
779 | jne no_pal_ega |
705 | jne no_pal_ega |
780 | mov esi,boot_pal_ega |
706 | mov esi,boot_pal_ega |
781 | call boot_log |
707 | call boot_log |
782 | call palette320x200 |
708 | call palette320x200 |
783 | no_pal_ega: |
709 | no_pal_ega: |
784 | 710 | ||
785 | ; LOAD DEFAULT SKIN |
711 | ; LOAD DEFAULT SKIN |
786 | 712 | ||
787 | mov esi,_skin_file_default |
713 | mov esi,_skin_file_default |
788 | mov edi,_skin_file |
714 | mov edi,_skin_file |
789 | movsd |
715 | movsd |
790 | movsd |
716 | movsd |
791 | movsd |
717 | movsd |
792 | call load_skin |
718 | call load_skin |
- | 719 | ||
- | 720 | ;protect io permission map |
|
- | 721 | ||
- | 722 | mov esi, [default_io_map] |
|
- | 723 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
|
- | 724 | add esi, 0x1000 |
|
- | 725 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
|
- | 726 | ||
- | 727 | stdcall map_page,tss._io_map_0,\ |
|
- | 728 | (tss._io_map_0-OS_BASE), PG_MAP |
|
- | 729 | stdcall map_page,tss._io_map_1,\ |
|
- | 730 | (tss._io_map_1-OS_BASE), PG_MAP |
|
793 | 731 | ||
794 | ; LOAD FIRST APPLICATION |
- | |
795 | mov [CURRENT_TASK],dword 1 |
- | |
796 | mov [TASK_COUNT],dword 1 |
732 | ; LOAD FIRST APPLICATION |
797 | cli |
733 | cli |
798 | cmp byte [0x2f0000+0x9030],1 |
734 | cmp byte [BOOT_VAR+0x9030],1 |
799 | jne no_load_vrr_m |
735 | jne no_load_vrr_m |
800 | 736 | ||
801 | mov ebp, vrr_m |
737 | mov ebp, vrr_m |
802 | xor ebx, ebx |
738 | xor ebx, ebx |
803 | xor edx, edx |
739 | xor edx, edx |
804 | call fs_execute |
740 | call fs_execute |
805 | cmp eax,2 ; if vrr_m app found (PID=2) |
741 | cmp eax,2 ; if vrr_m app found (PID=2) |
806 | je first_app_found |
742 | je first_app_found |
807 | 743 | ||
808 | no_load_vrr_m: |
744 | no_load_vrr_m: |
809 | mov ebp, firstapp |
745 | mov ebp, firstapp |
810 | xor ebx, ebx |
746 | xor ebx, ebx |
811 | xor edx, edx |
747 | xor edx, edx |
812 | call fs_execute |
748 | call fs_execute |
813 | cmp eax,2 ; continue if a process has been loaded |
749 | cmp eax,2 ; continue if a process has been loaded |
814 | je first_app_found |
750 | je first_app_found |
815 | mov eax, 0xDEADBEEF ; otherwise halt |
751 | mov eax, 0xDEADBEEF ; otherwise halt |
816 | hlt |
752 | hlt |
817 | first_app_found: |
753 | first_app_found: |
818 | cli |
754 | cli |
819 | 755 | ||
820 | ;mov [TASK_COUNT],dword 2 |
756 | ;mov [TASK_COUNT],dword 2 |
821 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
757 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
822 | - | ||
823 | 758 | ||
824 | ; SET KEYBOARD PARAMETERS |
759 | ; SET KEYBOARD PARAMETERS |
825 | mov al, 0xf6 ; reset keyboard, scan enabled |
760 | mov al, 0xf6 ; reset keyboard, scan enabled |
826 | call kb_write |
761 | call kb_write |
827 | 762 | ||
828 | ; wait until 8042 is ready |
763 | ; wait until 8042 is ready |
829 | xor ecx,ecx |
764 | xor ecx,ecx |
830 | @@: |
765 | @@: |
831 | in al,64h |
766 | in al,64h |
832 | and al,00000010b |
767 | and al,00000010b |
833 | loopnz @b |
768 | loopnz @b |
834 | 769 | ||
835 | ; mov al, 0xED ; svetodiody - only for testing! |
770 | ; mov al, 0xED ; svetodiody - only for testing! |
836 | ; call kb_write |
771 | ; call kb_write |
837 | ; call kb_read |
772 | ; call kb_read |
838 | ; mov al, 111b |
773 | ; mov al, 111b |
839 | ; call kb_write |
774 | ; call kb_write |
840 | ; call kb_read |
775 | ; call kb_read |
841 | 776 | ||
842 | mov al, 0xF3 ; set repeat rate & delay |
777 | mov al, 0xF3 ; set repeat rate & delay |
843 | call kb_write |
778 | call kb_write |
844 | ; call kb_read |
779 | ; call kb_read |
845 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
780 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
846 | call kb_write |
781 | call kb_write |
847 | ; call kb_read |
782 | ; call kb_read |
848 | ;// mike.dld [ |
783 | ;// mike.dld [ |
849 | call set_lights |
784 | call set_lights |
850 | ;// mike.dld ] |
785 | ;// mike.dld ] |
851 | 786 | ||
852 | ; START MULTITASKING |
787 | ; START MULTITASKING |
853 | 788 | ||
854 | mov esi,boot_tasking |
789 | mov esi,boot_tasking |
855 | call boot_log |
790 | call boot_log |
856 | 791 | ||
857 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
792 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
858 | 793 | ||
859 | ; UNMASK ALL IRQ'S |
794 | ; UNMASK ALL IRQ'S |
860 | 795 | ||
861 | mov esi,boot_allirqs |
796 | mov esi,boot_allirqs |
862 | call boot_log |
797 | call boot_log |
863 | 798 | ||
864 | cli ;guarantee forbidance of interrupts. |
799 | cli ;guarantee forbidance of interrupts. |
865 | mov al,0 ; unmask all irq's |
800 | mov al,0 ; unmask all irq's |
866 | out 0xA1,al |
801 | out 0xA1,al |
867 | out 0x21,al |
802 | out 0x21,al |
868 | 803 | ||
869 | mov ecx,32 |
804 | mov ecx,32 |
870 | 805 | ||
871 | ready_for_irqs: |
806 | ready_for_irqs: |
872 | 807 | ||
873 | mov al,0x20 ; ready for irqs |
808 | mov al,0x20 ; ready for irqs |
874 | out 0x20,al |
809 | out 0x20,al |
875 | out 0xa0,al |
810 | out 0xa0,al |
876 | 811 | ||
877 | loop ready_for_irqs ; flush the queue |
812 | loop ready_for_irqs ; flush the queue |
878 | 813 | ||
879 | stdcall attach_int_handler, dword 1, irq1 |
814 | stdcall attach_int_handler, dword 1, irq1 |
880 | 815 | ||
881 | ; mov [dma_hdd],1 |
816 | ; mov [dma_hdd],1 |
882 | cmp [IDEContrRegsBaseAddr], 0 |
817 | cmp [IDEContrRegsBaseAddr], 0 |
883 | setnz [dma_hdd] |
818 | setnz [dma_hdd] |
- | 819 | ||
- | 820 | ; stdcall init_uart_service, DRV_ENTRY |
|
884 | 821 | ||
- | 822 | sti |
|
- | 823 | call change_task |
|
- | 824 | ||
- | 825 | jmp osloop |
|
885 | sti |
826 | |
886 | jmp $ ; wait here for timer to take control |
827 | jmp $ ; wait here for timer to take control |
887 | 828 | ||
888 | ; Fly :) |
829 | ; Fly :) |
- | 830 | ||
- | 831 | include 'unpacker.inc' |
|
- | 832 | include 'fdo.inc' |
|
- | 833 | ||
- | 834 | align 4 |
|
- | 835 | boot_log: |
|
- | 836 | pushad |
|
- | 837 | ||
- | 838 | mov eax,10*65536 |
|
- | 839 | mov ax,word [boot_y] |
|
- | 840 | add [boot_y],dword 10 |
|
- | 841 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
|
- | 842 | mov ecx,esi |
|
- | 843 | mov edi,1 |
|
- | 844 | call dtext |
|
- | 845 | ||
- | 846 | mov [novesachecksum],1000 |
|
- | 847 | call checkVga_N13 |
|
- | 848 | ||
- | 849 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
|
- | 850 | je .bll2 |
|
- | 851 | ||
- | 852 | cmp esi,boot_tasking |
|
- | 853 | jne .bll2 |
|
- | 854 | ; begin ealex 04.08.05 |
|
- | 855 | ; in al,0x61 |
|
- | 856 | ; and al,01111111b |
|
- | 857 | ; out 0x61,al |
|
- | 858 | ; end ealex 04.08.05 |
|
- | 859 | .bll1: in al,0x60 ; wait for ESC key press |
|
- | 860 | cmp al,129 |
|
- | 861 | jne .bll1 |
|
- | 862 | ||
- | 863 | .bll2: popad |
|
- | 864 | ||
- | 865 | ret |
|
- | 866 | ||
889 | 867 | ||
890 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
868 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
891 | ; ; |
869 | ; ; |
892 | ; MAIN OS LOOP START ; |
870 | ; MAIN OS LOOP START ; |
893 | ; ; |
871 | ; ; |
894 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
872 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
895 | align 32 |
873 | align 32 |
896 | osloop: |
874 | osloop: |
897 | call [draw_pointer] |
875 | call [draw_pointer] |
898 | call checkbuttons |
876 | call checkbuttons |
899 | call checkwindows |
877 | call checkwindows |
900 | ; call check_window_move_request |
878 | ; call check_window_move_request |
901 | call checkmisc |
879 | call checkmisc |
902 | call checkVga_N13 |
880 | call checkVga_N13 |
903 | call stack_handler |
881 | call stack_handler |
904 | call checkidle |
882 | call checkidle |
905 | call check_fdd_motor_status |
883 | call check_fdd_motor_status |
906 | jmp osloop |
884 | jmp osloop |
907 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
885 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
908 | ; ; |
886 | ; ; |
909 | ; MAIN OS LOOP END ; |
887 | ; MAIN OS LOOP END ; |
910 | ; ; |
888 | ; ; |
911 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
889 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
912 | 890 | ||
913 | checkidle: |
891 | checkidle: |
914 | pushad |
892 | pushad |
915 | 893 | ||
916 | cmp [check_idle_semaphore],0 |
894 | cmp [check_idle_semaphore],0 |
917 | jne no_idle_state |
895 | jne no_idle_state |
918 | 896 | ||
919 | call change_task |
897 | call change_task |
920 | mov eax,[idlemem] |
898 | mov eax,[idlemem] |
921 | mov ebx,[timer_ticks] ;[0xfdf0] |
899 | mov ebx,[timer_ticks] ;[0xfdf0] |
922 | cmp eax,ebx |
900 | cmp eax,ebx |
923 | jnz idle_exit |
901 | jnz idle_exit |
924 | call _rdtsc |
902 | call _rdtsc |
925 | mov ecx,eax |
903 | mov ecx,eax |
926 | idle_loop: |
904 | idle_loop: |
927 | hlt |
905 | hlt |
928 | cmp [check_idle_semaphore],0 |
906 | cmp [check_idle_semaphore],0 |
929 | jne idle_loop_exit |
907 | jne idle_loop_exit |
930 | mov eax,[timer_ticks] ;[0xfdf0] |
908 | mov eax,[timer_ticks] ;[0xfdf0] |
931 | cmp ebx,eax |
909 | cmp ebx,eax |
932 | jz idle_loop |
910 | jz idle_loop |
933 | idle_loop_exit: |
911 | idle_loop_exit: |
934 | mov [idlemem],eax |
912 | mov [idlemem],eax |
935 | call _rdtsc |
913 | call _rdtsc |
936 | sub eax,ecx |
914 | sub eax,ecx |
937 | mov ebx,[idleuse] |
915 | mov ebx,[idleuse] |
938 | add ebx,eax |
916 | add ebx,eax |
939 | mov [idleuse],ebx |
917 | mov [idleuse],ebx |
940 | 918 | ||
941 | popad |
919 | popad |
942 | ret |
920 | ret |
943 | 921 | ||
944 | idle_exit: |
922 | idle_exit: |
945 | 923 | ||
946 | mov ebx,[timer_ticks] ;[0xfdf0] |
924 | mov ebx,[timer_ticks] ;[0xfdf0] |
947 | mov [idlemem],ebx |
925 | mov [idlemem],ebx |
948 | call change_task |
926 | call change_task |
949 | 927 | ||
950 | popad |
928 | popad |
951 | ret |
929 | ret |
952 | 930 | ||
953 | no_idle_state: |
931 | no_idle_state: |
954 | 932 | ||
955 | dec [check_idle_semaphore] |
933 | dec [check_idle_semaphore] |
956 | 934 | ||
957 | mov ebx,[timer_ticks] ;[0xfdf0] |
935 | mov ebx,[timer_ticks] ;[0xfdf0] |
958 | mov [idlemem],ebx |
936 | mov [idlemem],ebx |
959 | call change_task |
937 | call change_task |
960 | 938 | ||
961 | popad |
939 | popad |
962 | ret |
940 | ret |
963 | 941 | ||
964 | uglobal |
942 | uglobal |
965 | idlemem dd 0x0 |
943 | idlemem dd 0x0 |
966 | idleuse dd 0x0 |
944 | idleuse dd 0x0 |
967 | idleusesec dd 0x0 |
945 | idleusesec dd 0x0 |
968 | check_idle_semaphore dd 0x0 |
946 | check_idle_semaphore dd 0x0 |
969 | endg |
947 | endg |
970 | 948 | ||
971 | 949 | ||
972 | 950 | ||
973 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
951 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
974 | ; ; |
952 | ; ; |
975 | ; INCLUDED SYSTEM FILES ; |
953 | ; INCLUDED SYSTEM FILES ; |
976 | ; ; |
954 | ; ; |
977 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
955 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
978 | 956 | ||
979 | 957 | ||
980 | include "kernel32.inc" |
958 | include "kernel32.inc" |
981 | 959 | ||
982 | 960 | ||
983 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
961 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
984 | ; ; |
962 | ; ; |
985 | ; KERNEL FUNCTIONS ; |
963 | ; KERNEL FUNCTIONS ; |
986 | ; ; |
964 | ; ; |
987 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
965 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
988 | 966 | ||
989 | reserve_irqs_ports: |
967 | reserve_irqs_ports: |
990 | 968 | ||
991 | pushad |
969 | pushad |
992 | 970 | ||
993 | mov [irq_owner+4*0],byte 1 ; timer |
971 | mov [irq_owner+4*0], 1 ; timer |
994 | mov [irq_owner+4*1],byte 1 ; keyboard |
972 | mov [irq_owner+4*1], 1 ; keyboard |
995 | mov [irq_owner+4*5],byte 1 ; sound blaster |
973 | mov [irq_owner+4*5], 1 ; sound blaster |
996 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
974 | mov [irq_owner+4*6], 1 ; floppy diskette |
997 | mov [irq_owner+4*13],byte 1 ; math co-pros |
975 | mov [irq_owner+4*13], 1 ; math co-pros |
998 | mov [irq_owner+4*14],byte 1 ; ide I |
976 | mov [irq_owner+4*14], 1 ; ide I |
- | 977 | mov [irq_owner+4*15], 1 ; ide II |
|
999 | mov [irq_owner+4*15],byte 1 ; ide II |
978 | |
1000 | ; movzx eax,byte [0xf604] ; mouse irq |
979 | ; movzx eax,byte [0xf604] ; mouse irq |
1001 | ; dec eax |
980 | ; dec eax |
1002 | ; add eax,mouseirqtable |
981 | ; add eax,mouseirqtable |
1003 | ; movzx eax,byte [eax] |
982 | ; movzx eax,byte [eax] |
1004 | ; shl eax,2 |
983 | ; shl eax,2 |
1005 | ; mov [irq_owner+eax],byte 1 |
984 | ; mov [irq_owner+eax],byte 1 |
1006 | 985 | ||
1007 | 986 | ||
1008 | ; RESERVE PORTS |
987 | ; RESERVE PORTS |
1009 | mov edi,1 ; 0x00-0x2d |
988 | mov edi,1 ; 0x00-0x2d |
1010 | mov [RESERVED_PORTS],edi |
989 | mov [RESERVED_PORTS],edi |
1011 | shl edi,4 |
990 | shl edi,4 |
1012 | mov [RESERVED_PORTS+edi+0],dword 1 |
991 | mov [RESERVED_PORTS+edi+0],dword 1 |
1013 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
992 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1014 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
993 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1015 | 994 | ||
1016 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
995 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1017 | mov edi,[RESERVED_PORTS] |
996 | mov edi,[RESERVED_PORTS] |
1018 | shl edi,4 |
997 | shl edi,4 |
1019 | mov [RESERVED_PORTS+edi+0],dword 1 |
998 | mov [RESERVED_PORTS+edi+0],dword 1 |
1020 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
999 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1021 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1000 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1022 | 1001 | ||
1023 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1002 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1024 | mov edi,[RESERVED_PORTS] |
1003 | mov edi,[RESERVED_PORTS] |
1025 | shl edi,4 |
1004 | shl edi,4 |
1026 | mov [RESERVED_PORTS+edi+0],dword 1 |
1005 | mov [RESERVED_PORTS+edi+0],dword 1 |
1027 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1006 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1028 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1007 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1029 | 1008 | ||
1030 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1009 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1031 | mov edi,[RESERVED_PORTS] |
1010 | mov edi,[RESERVED_PORTS] |
1032 | shl edi,4 |
1011 | shl edi,4 |
1033 | mov [RESERVED_PORTS+edi+0],dword 1 |
1012 | mov [RESERVED_PORTS+edi+0],dword 1 |
1034 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1013 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1035 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1014 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1036 | 1015 | ||
1037 | 1016 | ||
1038 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1017 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1039 | ; jne ripl1 |
1018 | ; jne ripl1 |
1040 | ; inc dword [0x2d0000] |
1019 | ; inc dword [0x2d0000] |
1041 | ; mov edi,[0x2d0000] |
1020 | ; mov edi,[0x2d0000] |
1042 | ; shl edi,4 |
1021 | ; shl edi,4 |
1043 | ; mov [0x2d0000+edi+0],dword 1 |
1022 | ; mov [0x2d0000+edi+0],dword 1 |
1044 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1023 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1045 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1024 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1046 | ; ripl1: |
1025 | ; ripl1: |
1047 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1026 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1048 | ; jne ripl2 |
1027 | ; jne ripl2 |
1049 | ; inc dword [0x2d0000] |
1028 | ; inc dword [0x2d0000] |
1050 | ; mov edi,[0x2d0000] |
1029 | ; mov edi,[0x2d0000] |
1051 | ; shl edi,4 |
1030 | ; shl edi,4 |
1052 | ; mov [0x2d0000+edi+0],dword 1 |
1031 | ; mov [0x2d0000+edi+0],dword 1 |
1053 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1032 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1054 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1033 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1055 | ; ripl2: |
1034 | ; ripl2: |
1056 | 1035 | ||
1057 | popad |
1036 | popad |
1058 | ret |
1037 | ret |
1059 | 1038 | ||
1060 | iglobal |
1039 | iglobal |
1061 | mouseirqtable db 12 ; ps2 |
1040 | mouseirqtable db 12 ; ps2 |
1062 | db 4 ; com1 |
1041 | db 4 ; com1 |
1063 | db 3 ; com2 |
1042 | db 3 ; com2 |
1064 | endg |
1043 | endg |
1065 | 1044 | ||
1066 | setirqreadports: |
1045 | setirqreadports: |
1067 | 1046 | ||
1068 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1047 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1069 | mov [irq12read+4],dword 0 ; end of port list |
1048 | mov [irq12read+4],dword 0 ; end of port list |
1070 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1049 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1071 | mov [irq04read+4],dword 0 ; end of port list |
1050 | mov [irq04read+4],dword 0 ; end of port list |
1072 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1051 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1073 | mov [irq03read+4],dword 0 ; end of port list |
1052 | mov [irq03read+4],dword 0 ; end of port list |
1074 | 1053 | ||
1075 | ret |
1054 | ret |
1076 | 1055 | ||
1077 | iglobal |
1056 | iglobal |
1078 | process_number dd 0x1 |
1057 | process_number dd 0x1 |
1079 | endg |
1058 | endg |
1080 | 1059 | ||
1081 | set_variables: |
1060 | set_variables: |
1082 | 1061 | ||
1083 | mov ecx,0x100 ; flush port 0x60 |
1062 | mov ecx,0x100 ; flush port 0x60 |
1084 | .fl60: in al,0x60 |
1063 | .fl60: in al,0x60 |
1085 | loop .fl60 |
1064 | loop .fl60 |
1086 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1065 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1087 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1066 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1088 | mov [BTN_COUNT],byte 0 ; button buffer |
1067 | mov [BTN_COUNT],byte 0 ; button buffer |
1089 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1068 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1090 | 1069 | ||
1091 | push eax |
1070 | push eax |
1092 | mov ax,[0x2f0000+0x900c] |
1071 | mov ax,[BOOT_VAR+0x900c] |
1093 | shr ax,1 |
1072 | shr ax,1 |
1094 | shl eax,16 |
1073 | shl eax,16 |
1095 | mov ax,[0x2f0000+0x900A] |
1074 | mov ax,[BOOT_VAR+0x900A] |
1096 | shr ax,1 |
1075 | shr ax,1 |
1097 | mov [MOUSE_X],eax |
1076 | mov [MOUSE_X],eax |
1098 | pop eax |
1077 | pop eax |
1099 | 1078 | ||
1100 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1079 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1101 | mov [display_data-12],dword 1 ; tiled background |
1080 | mov [display_data-12],dword 1 ; tiled background |
1102 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1081 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1103 | 1082 | ||
1104 | ;!! IP 04.02.2005: |
1083 | ;!! IP 04.02.2005: |
1105 | mov [next_usage_update], 100 |
1084 | mov [next_usage_update], 100 |
1106 | mov byte [0xFFFF], 0 ; change task if possible |
1085 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1107 | 1086 | ||
1108 | ret |
1087 | ret |
1109 | 1088 | ||
1110 | ;* mouse centered - start code- Mario79 |
1089 | ;* mouse centered - start code- Mario79 |
1111 | mouse_centered: |
1090 | mouse_centered: |
1112 | push eax |
1091 | push eax |
1113 | mov eax,[ScreenWidth] |
1092 | mov eax,[ScreenWidth] |
1114 | shr eax,1 |
1093 | shr eax,1 |
1115 | mov [MOUSE_X],ax |
1094 | mov [MOUSE_X],ax |
1116 | mov eax,[ScreenHeight] |
1095 | mov eax,[ScreenHeight] |
1117 | shr eax,1 |
1096 | shr eax,1 |
1118 | mov [MOUSE_Y],ax |
1097 | mov [MOUSE_Y],ax |
1119 | pop eax |
1098 | pop eax |
1120 | ret |
1099 | ret |
1121 | ;* mouse centered - end code- Mario79 |
1100 | ;* mouse centered - end code- Mario79 |
1122 | 1101 | ||
1123 | align 4 |
1102 | align 4 |
1124 | 1103 | ||
1125 | sys_outport: |
1104 | sys_outport: |
1126 | 1105 | ||
1127 | mov edi,ebx ; separate flag for read / write |
1106 | mov edi,ebx ; separate flag for read / write |
1128 | and ebx,65535 |
1107 | and ebx,65535 |
1129 | 1108 | ||
1130 | mov ecx,[RESERVED_PORTS] |
1109 | mov ecx,[RESERVED_PORTS] |
1131 | test ecx,ecx |
1110 | test ecx,ecx |
1132 | jne sopl8 |
1111 | jne sopl8 |
1133 | mov [esp+36],dword 1 |
1112 | mov [esp+36],dword 1 |
1134 | ret |
1113 | ret |
1135 | 1114 | ||
1136 | sopl8: |
1115 | sopl8: |
1137 | mov edx,[TASK_BASE] |
1116 | mov edx,[TASK_BASE] |
1138 | mov edx,[edx+0x4] |
1117 | mov edx,[edx+0x4] |
1139 | and ebx,65535 |
1118 | and ebx,65535 |
1140 | cld |
1119 | cld |
1141 | sopl1: |
1120 | sopl1: |
1142 | 1121 | ||
1143 | mov esi,ecx |
1122 | mov esi,ecx |
1144 | shl esi,4 |
1123 | shl esi,4 |
1145 | add esi,RESERVED_PORTS |
1124 | add esi,RESERVED_PORTS |
1146 | cmp edx,[esi+0] |
1125 | cmp edx,[esi+0] |
1147 | jne sopl2 |
1126 | jne sopl2 |
1148 | cmp ebx,[esi+4] |
1127 | cmp ebx,[esi+4] |
1149 | jb sopl2 |
1128 | jb sopl2 |
1150 | cmp ebx,[esi+8] |
1129 | cmp ebx,[esi+8] |
1151 | jg sopl2 |
1130 | jg sopl2 |
1152 | jmp sopl3 |
1131 | jmp sopl3 |
1153 | 1132 | ||
1154 | sopl2: |
1133 | sopl2: |
1155 | 1134 | ||
1156 | dec ecx |
1135 | dec ecx |
1157 | jnz sopl1 |
1136 | jnz sopl1 |
1158 | mov [esp+36],dword 1 |
1137 | mov [esp+36],dword 1 |
1159 | ret |
1138 | ret |
1160 | 1139 | ||
1161 | sopl3: |
1140 | sopl3: |
1162 | 1141 | ||
1163 | test edi,0x80000000 ; read ? |
1142 | test edi,0x80000000 ; read ? |
1164 | jnz sopl4 |
1143 | jnz sopl4 |
1165 | 1144 | ||
1166 | mov dx,bx ; write |
1145 | mov dx,bx ; write |
1167 | out dx,al |
1146 | out dx,al |
1168 | mov [esp+36],dword 0 |
1147 | mov [esp+36],dword 0 |
1169 | ret |
1148 | ret |
1170 | 1149 | ||
1171 | sopl4: |
1150 | sopl4: |
1172 | 1151 | ||
1173 | mov dx,bx ; read |
1152 | mov dx,bx ; read |
1174 | in al,dx |
1153 | in al,dx |
1175 | and eax,0xff |
1154 | and eax,0xff |
1176 | mov [esp+36],dword 0 |
1155 | mov [esp+36],dword 0 |
1177 | mov [esp+24],eax |
1156 | mov [esp+24],eax |
1178 | ret |
1157 | ret |
1179 | 1158 | ||
1180 | 1159 | ||
1181 | 1160 | ||
1182 | align 4 |
1161 | align 4 |
1183 | sys_sb16: |
1162 | sys_sb16: |
1184 | 1163 | ||
1185 | cmp word [sb16],word 0 |
1164 | cmp word [sb16],word 0 |
1186 | jnz sb16l1 |
1165 | jnz sb16l1 |
1187 | mov [esp+36],dword 1 |
1166 | mov [esp+36],dword 1 |
1188 | ret |
1167 | ret |
1189 | sb16l1: |
1168 | sb16l1: |
1190 | mov [esp+36],dword 0 |
1169 | mov [esp+36],dword 0 |
1191 | cmp eax,1 ; set volume - main |
1170 | cmp eax,1 ; set volume - main |
1192 | jnz sb16l2 |
1171 | jnz sb16l2 |
1193 | mov dx,word [sb16] |
1172 | mov dx,word [sb16] |
1194 | add dx,4 |
1173 | add dx,4 |
1195 | mov al,0x22 |
1174 | mov al,0x22 |
1196 | out dx,al |
1175 | out dx,al |
1197 | mov esi,1 |
1176 | mov esi,1 |
1198 | call delay_ms |
1177 | call delay_ms |
1199 | mov eax,ebx |
1178 | mov eax,ebx |
1200 | inc edx |
1179 | inc edx |
1201 | out dx,al |
1180 | out dx,al |
1202 | ret |
1181 | ret |
1203 | sb16l2: |
1182 | sb16l2: |
1204 | 1183 | ||
1205 | cmp eax,2 ; set volume - cd |
1184 | cmp eax,2 ; set volume - cd |
1206 | jnz sb16l3 |
1185 | jnz sb16l3 |
1207 | mov dx,word [sb16] |
1186 | mov dx,word [sb16] |
1208 | add dx,4 |
1187 | add dx,4 |
1209 | mov al,0x28 |
1188 | mov al,0x28 |
1210 | out dx,al |
1189 | out dx,al |
1211 | mov esi,1 |
1190 | mov esi,1 |
1212 | call delay_ms |
1191 | call delay_ms |
1213 | mov eax,ebx |
1192 | mov eax,ebx |
1214 | add edx,1 |
1193 | add edx,1 |
1215 | out dx,al |
1194 | out dx,al |
1216 | ret |
1195 | ret |
1217 | sb16l3: |
1196 | sb16l3: |
1218 | mov [esp+36],dword 2 |
1197 | mov [esp+36],dword 2 |
1219 | ret |
1198 | ret |
1220 | 1199 | ||
1221 | 1200 | ||
1222 | align 4 |
1201 | align 4 |
1223 | 1202 | ||
1224 | sys_sb16II: |
1203 | sys_sb16II: |
1225 | 1204 | ||
1226 | cmp word [sb16],word 0 |
1205 | cmp word [sb16],word 0 |
1227 | jnz IIsb16l1 |
1206 | jnz IIsb16l1 |
1228 | mov [esp+36],dword 1 |
1207 | mov [esp+36],dword 1 |
1229 | ret |
1208 | ret |
1230 | IIsb16l1: |
1209 | IIsb16l1: |
1231 | 1210 | ||
1232 | cmp eax,1 ; set volume - main |
1211 | cmp eax,1 ; set volume - main |
1233 | jnz IIsb16l2 |
1212 | jnz IIsb16l2 |
1234 | ; L |
1213 | ; L |
1235 | mov dx,word [sb16] |
1214 | mov dx,word [sb16] |
1236 | add dx,4 |
1215 | add dx,4 |
1237 | mov al,0x30 |
1216 | mov al,0x30 |
1238 | out dx,al |
1217 | out dx,al |
1239 | mov eax,ebx |
1218 | mov eax,ebx |
1240 | inc edx |
1219 | inc edx |
1241 | out dx,al |
1220 | out dx,al |
1242 | ; R |
1221 | ; R |
1243 | mov dx,word [sb16] |
1222 | mov dx,word [sb16] |
1244 | add dx,4 |
1223 | add dx,4 |
1245 | mov al,0x31 |
1224 | mov al,0x31 |
1246 | out dx,al |
1225 | out dx,al |
1247 | mov eax,ebx |
1226 | mov eax,ebx |
1248 | inc edx |
1227 | inc edx |
1249 | out dx,al |
1228 | out dx,al |
1250 | mov [esp+36],dword 0 |
1229 | mov [esp+36],dword 0 |
1251 | ret |
1230 | ret |
1252 | IIsb16l2: |
1231 | IIsb16l2: |
1253 | 1232 | ||
1254 | cmp eax,2 ; set volume - cd |
1233 | cmp eax,2 ; set volume - cd |
1255 | jnz IIsb16l3 |
1234 | jnz IIsb16l3 |
1256 | ; L |
1235 | ; L |
1257 | mov dx,word [sb16] |
1236 | mov dx,word [sb16] |
1258 | add dx,4 |
1237 | add dx,4 |
1259 | mov al,0x36 |
1238 | mov al,0x36 |
1260 | out dx,al |
1239 | out dx,al |
1261 | mov eax,ebx |
1240 | mov eax,ebx |
1262 | inc edx |
1241 | inc edx |
1263 | out dx,al |
1242 | out dx,al |
1264 | ; R |
1243 | ; R |
1265 | mov dx,word [sb16] |
1244 | mov dx,word [sb16] |
1266 | add dx,4 |
1245 | add dx,4 |
1267 | mov al,0x37 |
1246 | mov al,0x37 |
1268 | out dx,al |
1247 | out dx,al |
1269 | mov eax,ebx |
1248 | mov eax,ebx |
1270 | inc edx |
1249 | inc edx |
1271 | out dx,al |
1250 | out dx,al |
1272 | mov [esp+36],dword 0 |
1251 | mov [esp+36],dword 0 |
1273 | ret |
1252 | ret |
1274 | IIsb16l3: |
1253 | IIsb16l3: |
1275 | 1254 | ||
1276 | mov [esp+36],dword 2 |
1255 | mov [esp+36],dword 2 |
1277 | ret |
1256 | ret |
1278 | 1257 | ||
1279 | 1258 | ||
1280 | display_number: |
1259 | display_number: |
1281 | 1260 | ||
1282 | ; eax = print type, al=0 -> ebx is number |
1261 | ; eax = print type, al=0 -> ebx is number |
1283 | ; al=1 -> ebx is pointer |
1262 | ; al=1 -> ebx is pointer |
1284 | ; ah=0 -> display decimal |
1263 | ; ah=0 -> display decimal |
1285 | ; ah=1 -> display hexadecimal |
1264 | ; ah=1 -> display hexadecimal |
1286 | ; ah=2 -> display binary |
1265 | ; ah=2 -> display binary |
1287 | ; eax bits 16-21 = number of digits to display (0-32) |
1266 | ; eax bits 16-21 = number of digits to display (0-32) |
1288 | ; eax bits 22-31 = reserved |
1267 | ; eax bits 22-31 = reserved |
1289 | ; |
1268 | ; |
1290 | ; ebx = number or pointer |
1269 | ; ebx = number or pointer |
1291 | ; ecx = x shl 16 + y |
1270 | ; ecx = x shl 16 + y |
1292 | ; edx = color |
1271 | ; edx = color |
1293 | xor edi, edi |
1272 | xor edi, edi |
1294 | display_number_force: |
1273 | display_number_force: |
1295 | 1274 | ||
1296 | cmp eax,0xffff ; length > 0 ? |
1275 | cmp eax,0xffff ; length > 0 ? |
1297 | jge cont_displ |
1276 | jge cont_displ |
1298 | ret |
1277 | ret |
1299 | cont_displ: |
1278 | cont_displ: |
1300 | 1279 | ||
1301 | cmp eax,61*0x10000 ; length <= 60 ? |
1280 | cmp eax,61*0x10000 ; length <= 60 ? |
1302 | jb cont_displ2 |
1281 | jb cont_displ2 |
1303 | ret |
1282 | ret |
1304 | cont_displ2: |
1283 | cont_displ2: |
1305 | 1284 | ||
1306 | pushad |
1285 | pushad |
1307 | 1286 | ||
1308 | cmp al,1 ; ecx is a pointer ? |
1287 | cmp al,1 ; ecx is a pointer ? |
1309 | jne displnl1 |
1288 | jne displnl1 |
1310 | mov ebx,[ebx+std_application_base_address] |
1289 | mov ebx,[ebx+std_application_base_address] |
1311 | displnl1: |
1290 | displnl1: |
1312 | sub esp,64 |
1291 | sub esp,64 |
1313 | 1292 | ||
1314 | cmp ah,0 ; DECIMAL |
1293 | cmp ah,0 ; DECIMAL |
1315 | jne no_display_desnum |
1294 | jne no_display_desnum |
1316 | shr eax,16 |
1295 | shr eax,16 |
1317 | and eax,0x3f |
1296 | and eax,0x3f |
1318 | push eax |
1297 | push eax |
1319 | mov edi,esp |
1298 | mov edi,esp |
1320 | add edi,4+64-1 |
1299 | add edi,4+64-1 |
1321 | mov ecx,eax |
1300 | mov ecx,eax |
1322 | mov eax,ebx |
1301 | mov eax,ebx |
1323 | mov ebx,10 |
1302 | mov ebx,10 |
1324 | d_desnum: |
1303 | d_desnum: |
1325 | xor edx,edx |
1304 | xor edx,edx |
1326 | div ebx |
1305 | div ebx |
1327 | add dl,48 |
1306 | add dl,48 |
1328 | mov [edi],dl |
1307 | mov [edi],dl |
1329 | dec edi |
1308 | dec edi |
1330 | loop d_desnum |
1309 | loop d_desnum |
1331 | pop eax |
1310 | pop eax |
1332 | call draw_num_text |
1311 | call draw_num_text |
1333 | add esp,64 |
1312 | add esp,64 |
1334 | popad |
1313 | popad |
1335 | ret |
1314 | ret |
1336 | no_display_desnum: |
1315 | no_display_desnum: |
1337 | 1316 | ||
1338 | cmp ah,0x01 ; HEXADECIMAL |
1317 | cmp ah,0x01 ; HEXADECIMAL |
1339 | jne no_display_hexnum |
1318 | jne no_display_hexnum |
1340 | shr eax,16 |
1319 | shr eax,16 |
1341 | and eax,0x3f |
1320 | and eax,0x3f |
1342 | push eax |
1321 | push eax |
1343 | mov edi,esp |
1322 | mov edi,esp |
1344 | add edi,4+64-1 |
1323 | add edi,4+64-1 |
1345 | mov ecx,eax |
1324 | mov ecx,eax |
1346 | mov eax,ebx |
1325 | mov eax,ebx |
1347 | mov ebx,16 |
1326 | mov ebx,16 |
1348 | d_hexnum: |
1327 | d_hexnum: |
1349 | xor edx,edx |
1328 | xor edx,edx |
1350 | div ebx |
1329 | div ebx |
1351 | add edx,hexletters |
1330 | add edx,hexletters |
1352 | mov dl,[edx] |
1331 | mov dl,[edx] |
1353 | mov [edi],dl |
1332 | mov [edi],dl |
1354 | dec edi |
1333 | dec edi |
1355 | loop d_hexnum |
1334 | loop d_hexnum |
1356 | pop eax |
1335 | pop eax |
1357 | call draw_num_text |
1336 | call draw_num_text |
1358 | add esp,64 |
1337 | add esp,64 |
1359 | popad |
1338 | popad |
1360 | ret |
1339 | ret |
1361 | no_display_hexnum: |
1340 | no_display_hexnum: |
1362 | 1341 | ||
1363 | cmp ah,0x02 ; BINARY |
1342 | cmp ah,0x02 ; BINARY |
1364 | jne no_display_binnum |
1343 | jne no_display_binnum |
1365 | shr eax,16 |
1344 | shr eax,16 |
1366 | and eax,0x3f |
1345 | and eax,0x3f |
1367 | push eax |
1346 | push eax |
1368 | mov edi,esp |
1347 | mov edi,esp |
1369 | add edi,4+64-1 |
1348 | add edi,4+64-1 |
1370 | mov ecx,eax |
1349 | mov ecx,eax |
1371 | mov eax,ebx |
1350 | mov eax,ebx |
1372 | mov ebx,2 |
1351 | mov ebx,2 |
1373 | d_binnum: |
1352 | d_binnum: |
1374 | xor edx,edx |
1353 | xor edx,edx |
1375 | div ebx |
1354 | div ebx |
1376 | add dl,48 |
1355 | add dl,48 |
1377 | mov [edi],dl |
1356 | mov [edi],dl |
1378 | dec edi |
1357 | dec edi |
1379 | loop d_binnum |
1358 | loop d_binnum |
1380 | pop eax |
1359 | pop eax |
1381 | call draw_num_text |
1360 | call draw_num_text |
1382 | add esp,64 |
1361 | add esp,64 |
1383 | popad |
1362 | popad |
1384 | ret |
1363 | ret |
1385 | no_display_binnum: |
1364 | no_display_binnum: |
1386 | 1365 | ||
1387 | add esp,64 |
1366 | add esp,64 |
1388 | popad |
1367 | popad |
1389 | ret |
1368 | ret |
1390 | 1369 | ||
1391 | 1370 | ||
1392 | draw_num_text: |
1371 | draw_num_text: |
1393 | 1372 | ||
1394 | ; dtext |
1373 | ; dtext |
1395 | ; |
1374 | ; |
1396 | ; eax x & y |
1375 | ; eax x & y |
1397 | ; ebx color |
1376 | ; ebx color |
1398 | ; ecx start of text |
1377 | ; ecx start of text |
1399 | ; edx length |
1378 | ; edx length |
1400 | ; edi 1 force |
1379 | ; edi 1 force |
1401 | 1380 | ||
1402 | ; mov edi,[CURRENT_TASK] |
1381 | ; mov edi,[CURRENT_TASK] |
1403 | ; shl edi,8 |
1382 | ; shl edi,8 |
1404 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1383 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1405 | ; rol eax,16 |
1384 | ; rol eax,16 |
1406 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1385 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1407 | ; rol eax,16 |
1386 | ; rol eax,16 |
1408 | 1387 | ||
1409 | mov edx,eax |
1388 | mov edx,eax |
1410 | mov ecx,64+4 |
1389 | mov ecx,64+4 |
1411 | sub ecx,eax |
1390 | sub ecx,eax |
1412 | add ecx,esp |
1391 | add ecx,esp |
1413 | mov eax,[esp+64+32-8+4] |
1392 | mov eax,[esp+64+32-8+4] |
1414 | push edx ; add window start x & y |
1393 | push edx ; add window start x & y |
1415 | mov edx,[TASK_BASE] |
1394 | mov edx,[TASK_BASE] |
- | 1395 | ||
- | 1396 | mov edi,[CURRENT_TASK] |
|
- | 1397 | shl edi,8 |
|
- | 1398 | ||
1416 | mov ebx,[edx-twdw+WDATA.box.left] |
1399 | mov ebx,[edx-twdw+WDATA.box.left] |
1417 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1400 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1418 | shl ebx,16 |
1401 | shl ebx,16 |
1419 | add ebx,[edx-twdw+WDATA.box.top] |
1402 | add ebx,[edx-twdw+WDATA.box.top] |
1420 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1403 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1421 | add eax,ebx |
1404 | add eax,ebx |
1422 | pop edx |
1405 | pop edx |
1423 | mov ebx,[esp+64+32-12+4] |
1406 | mov ebx,[esp+64+32-12+4] |
1424 | and ebx, not 0x80000000 ; force counted string |
1407 | and ebx, not 0x80000000 ; force counted string |
1425 | mov esi, [esp+64+4+4] |
1408 | mov esi, [esp+64+4+4] |
1426 | mov edi, [esp+64+4] |
1409 | mov edi, [esp+64+4] |
1427 | jmp dtext |
1410 | jmp dtext |
1428 | 1411 | ||
1429 | read_string: |
1412 | read_string: |
1430 | 1413 | ||
1431 | ; eax read_area |
1414 | ; eax read_area |
1432 | ; ebx color of letter |
1415 | ; ebx color of letter |
1433 | ; ecx color of background |
1416 | ; ecx color of background |
1434 | ; edx number of letters to read |
1417 | ; edx number of letters to read |
1435 | ; esi [x start]*65536 + [y_start] |
1418 | ; esi [x start]*65536 + [y_start] |
1436 | 1419 | ||
1437 | ret |
1420 | ret |
1438 | 1421 | ||
1439 | 1422 | ||
1440 | align 4 |
1423 | align 4 |
1441 | 1424 | ||
1442 | sys_setup: |
1425 | sys_setup: |
1443 | 1426 | ||
1444 | ; 1=roland mpu midi base , base io address |
1427 | ; 1=roland mpu midi base , base io address |
1445 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1428 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1446 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1429 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1447 | ; 4=sb16 base , base io address |
1430 | ; 4=sb16 base , base io address |
1448 | ; 5=system language, 1eng 2fi 3ger 4rus |
1431 | ; 5=system language, 1eng 2fi 3ger 4rus |
1449 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1432 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1450 | ; 8=fat32 partition in hd |
1433 | ; 8=fat32 partition in hd |
1451 | ; 9 |
1434 | ; 9 |
1452 | ; 10 = sound dma channel |
1435 | ; 10 = sound dma channel |
1453 | ; 11 = enable lba read |
1436 | ; 11 = enable lba read |
1454 | ; 12 = enable pci access |
1437 | ; 12 = enable pci access |
1455 | 1438 | ||
1456 | 1439 | ||
1457 | mov [esp+36],dword 0 |
1440 | mov [esp+36],dword 0 |
1458 | cmp eax,1 ; MIDI |
1441 | cmp eax,1 ; MIDI |
1459 | jnz nsyse1 |
1442 | jnz nsyse1 |
1460 | cmp ebx,0x100 |
1443 | cmp ebx,0x100 |
1461 | jb nsyse1 |
1444 | jb nsyse1 |
1462 | mov edx,65535 |
1445 | mov edx,65535 |
1463 | cmp edx,ebx |
1446 | cmp edx,ebx |
1464 | jb nsyse1 |
1447 | jb nsyse1 |
1465 | mov [midi_base],bx |
1448 | mov [midi_base],bx |
1466 | mov word [mididp],bx |
1449 | mov word [mididp],bx |
1467 | inc bx |
1450 | inc bx |
1468 | mov word [midisp],bx |
1451 | mov word [midisp],bx |
1469 | ret |
1452 | ret |
1470 | 1453 | ||
1471 | iglobal |
1454 | iglobal |
1472 | midi_base dw 0 |
1455 | midi_base dw 0 |
1473 | endg |
1456 | endg |
1474 | 1457 | ||
1475 | nsyse1: |
1458 | nsyse1: |
1476 | 1459 | ||
1477 | cmp eax,2 ; KEYBOARD |
1460 | cmp eax,2 ; KEYBOARD |
1478 | jnz nsyse2 |
1461 | jnz nsyse2 |
1479 | cmp ebx,1 |
1462 | cmp ebx,1 |
1480 | jnz kbnobase |
1463 | jnz kbnobase |
1481 | mov edi,[TASK_BASE] |
1464 | mov edi,[TASK_BASE] |
1482 | add ecx,[edi+TASKDATA.mem_start] |
1465 | add ecx,[edi+TASKDATA.mem_start] |
1483 | mov eax,ecx |
1466 | mov eax,ecx |
1484 | mov ebx,keymap |
1467 | mov ebx,keymap |
1485 | mov ecx,128 |
1468 | mov ecx,128 |
1486 | call memmove |
1469 | call memmove |
1487 | ret |
1470 | ret |
1488 | kbnobase: |
1471 | kbnobase: |
1489 | cmp ebx,2 |
1472 | cmp ebx,2 |
1490 | jnz kbnoshift |
1473 | jnz kbnoshift |
1491 | mov edi,[TASK_BASE] |
1474 | mov edi,[TASK_BASE] |
1492 | add ecx,[edi+TASKDATA.mem_start] |
1475 | add ecx,[edi+TASKDATA.mem_start] |
1493 | mov eax,ecx |
1476 | mov eax,ecx |
1494 | mov ebx,keymap_shift |
1477 | mov ebx,keymap_shift |
1495 | mov ecx,128 |
1478 | mov ecx,128 |
1496 | call memmove |
1479 | call memmove |
1497 | ret |
1480 | ret |
1498 | kbnoshift: |
1481 | kbnoshift: |
1499 | cmp ebx,3 |
1482 | cmp ebx,3 |
1500 | jne kbnoalt |
1483 | jne kbnoalt |
1501 | mov edi,[TASK_BASE] |
1484 | mov edi,[TASK_BASE] |
1502 | add ecx,[edi+TASKDATA.mem_start] |
1485 | add ecx,[edi+TASKDATA.mem_start] |
1503 | mov eax,ecx |
1486 | mov eax,ecx |
1504 | mov ebx,keymap_alt |
1487 | mov ebx,keymap_alt |
1505 | mov ecx,128 |
1488 | mov ecx,128 |
1506 | call memmove |
1489 | call memmove |
1507 | ret |
1490 | ret |
1508 | kbnoalt: |
1491 | kbnoalt: |
1509 | cmp ebx,9 |
1492 | cmp ebx,9 |
1510 | jnz kbnocountry |
1493 | jnz kbnocountry |
1511 | mov word [keyboard],cx |
1494 | mov word [keyboard],cx |
1512 | ret |
1495 | ret |
1513 | kbnocountry: |
1496 | kbnocountry: |
1514 | mov [esp+36],dword 1 |
1497 | mov [esp+36],dword 1 |
1515 | ret |
1498 | ret |
1516 | nsyse2: |
1499 | nsyse2: |
1517 | cmp eax,3 ; CD |
1500 | cmp eax,3 ; CD |
1518 | jnz nsyse3 |
1501 | jnz nsyse3 |
1519 | test ebx,ebx |
1502 | test ebx,ebx |
1520 | jz nosesl |
1503 | jz nosesl |
1521 | cmp ebx, 4 |
1504 | cmp ebx, 4 |
1522 | ja nosesl |
1505 | ja nosesl |
1523 | mov [cd_base],bl |
1506 | mov [cd_base],bl |
1524 | cmp ebx,1 |
1507 | cmp ebx,1 |
1525 | jnz noprma |
1508 | jnz noprma |
1526 | mov [cdbase],0x1f0 |
1509 | mov [cdbase],0x1f0 |
1527 | mov [cdid],0xa0 |
1510 | mov [cdid],0xa0 |
1528 | noprma: |
1511 | noprma: |
1529 | cmp ebx,2 |
1512 | cmp ebx,2 |
1530 | jnz noprsl |
1513 | jnz noprsl |
1531 | mov [cdbase],0x1f0 |
1514 | mov [cdbase],0x1f0 |
1532 | mov [cdid],0xb0 |
1515 | mov [cdid],0xb0 |
1533 | noprsl: |
1516 | noprsl: |
1534 | cmp ebx,3 |
1517 | cmp ebx,3 |
1535 | jnz nosema |
1518 | jnz nosema |
1536 | mov [cdbase],0x170 |
1519 | mov [cdbase],0x170 |
1537 | mov [cdid],0xa0 |
1520 | mov [cdid],0xa0 |
1538 | nosema: |
1521 | nosema: |
1539 | cmp ebx,4 |
1522 | cmp ebx,4 |
1540 | jnz nosesl |
1523 | jnz nosesl |
1541 | mov [cdbase],0x170 |
1524 | mov [cdbase],0x170 |
1542 | mov [cdid],0xb0 |
1525 | mov [cdid],0xb0 |
1543 | nosesl: |
1526 | nosesl: |
1544 | ret |
1527 | ret |
1545 | 1528 | ||
1546 | cd_base db 0 |
1529 | cd_base db 0 |
1547 | 1530 | ||
1548 | nsyse3: |
1531 | nsyse3: |
1549 | 1532 | ||
1550 | cmp eax,4 ; SB |
1533 | cmp eax,4 ; SB |
1551 | jnz nsyse4 |
1534 | jnz nsyse4 |
1552 | cmp ebx,0x100 |
1535 | cmp ebx,0x100 |
1553 | jb nsyse4 |
1536 | jb nsyse4 |
1554 | mov edx,65535 |
1537 | mov edx,65535 |
1555 | cmp edx,ebx |
1538 | cmp edx,ebx |
1556 | jb nsyse4 |
1539 | jb nsyse4 |
1557 | mov word [sb16],bx |
1540 | mov word [sb16],bx |
1558 | ret |
1541 | ret |
1559 | nsyse4: |
1542 | nsyse4: |
1560 | 1543 | ||
1561 | cmp eax,5 ; SYSTEM LANGUAGE |
1544 | cmp eax,5 ; SYSTEM LANGUAGE |
1562 | jnz nsyse5 |
1545 | jnz nsyse5 |
1563 | mov [syslang],ebx |
1546 | mov [syslang],ebx |
1564 | ret |
1547 | ret |
1565 | nsyse5: |
1548 | nsyse5: |
1566 | 1549 | ||
1567 | cmp eax,7 ; HD BASE |
1550 | cmp eax,7 ; HD BASE |
1568 | jne nsyse7 |
1551 | jne nsyse7 |
1569 | test ebx,ebx |
1552 | test ebx,ebx |
1570 | jz nosethd |
1553 | jz nosethd |
1571 | cmp ebx,4 |
1554 | cmp ebx,4 |
1572 | ja nosethd |
1555 | ja nosethd |
1573 | mov [hd_base],bl |
1556 | mov [hd_base],bl |
1574 | cmp ebx,1 |
1557 | cmp ebx,1 |
1575 | jnz noprmahd |
1558 | jnz noprmahd |
1576 | mov [hdbase],0x1f0 |
1559 | mov [hdbase],0x1f0 |
1577 | mov [hdid],0x0 |
1560 | mov [hdid],0x0 |
1578 | mov [hdpos],1 |
1561 | mov [hdpos],1 |
1579 | ; call set_FAT32_variables |
1562 | ; call set_FAT32_variables |
1580 | noprmahd: |
1563 | noprmahd: |
1581 | cmp ebx,2 |
1564 | cmp ebx,2 |
1582 | jnz noprslhd |
1565 | jnz noprslhd |
1583 | mov [hdbase],0x1f0 |
1566 | mov [hdbase],0x1f0 |
1584 | mov [hdid],0x10 |
1567 | mov [hdid],0x10 |
1585 | mov [hdpos],2 |
1568 | mov [hdpos],2 |
1586 | ; call set_FAT32_variables |
1569 | ; call set_FAT32_variables |
1587 | noprslhd: |
1570 | noprslhd: |
1588 | cmp ebx,3 |
1571 | cmp ebx,3 |
1589 | jnz nosemahd |
1572 | jnz nosemahd |
1590 | mov [hdbase],0x170 |
1573 | mov [hdbase],0x170 |
1591 | mov [hdid],0x0 |
1574 | mov [hdid],0x0 |
1592 | mov [hdpos],3 |
1575 | mov [hdpos],3 |
1593 | ; call set_FAT32_variables |
1576 | ; call set_FAT32_variables |
1594 | nosemahd: |
1577 | nosemahd: |
1595 | cmp ebx,4 |
1578 | cmp ebx,4 |
1596 | jnz noseslhd |
1579 | jnz noseslhd |
1597 | mov [hdbase],0x170 |
1580 | mov [hdbase],0x170 |
1598 | mov [hdid],0x10 |
1581 | mov [hdid],0x10 |
1599 | mov [hdpos],4 |
1582 | mov [hdpos],4 |
1600 | ; call set_FAT32_variables |
1583 | ; call set_FAT32_variables |
1601 | noseslhd: |
1584 | noseslhd: |
1602 | call reserve_hd1 |
1585 | call reserve_hd1 |
1603 | call reserve_hd_channel |
1586 | call reserve_hd_channel |
1604 | call free_hd_channel |
1587 | call free_hd_channel |
1605 | mov [hd1_status],0 ; free |
1588 | mov [hd1_status],0 ; free |
1606 | nosethd: |
1589 | nosethd: |
1607 | ret |
1590 | ret |
1608 | 1591 | ||
1609 | iglobal |
1592 | iglobal |
1610 | hd_base db 0 |
1593 | hd_base db 0 |
1611 | endg |
1594 | endg |
1612 | 1595 | ||
1613 | nsyse7: |
1596 | nsyse7: |
1614 | 1597 | ||
1615 | cmp eax,8 ; HD PARTITION |
1598 | cmp eax,8 ; HD PARTITION |
1616 | jne nsyse8 |
1599 | jne nsyse8 |
1617 | mov [fat32part],ebx |
1600 | mov [fat32part],ebx |
1618 | ; call set_FAT32_variables |
1601 | ; call set_FAT32_variables |
1619 | call reserve_hd1 |
1602 | call reserve_hd1 |
1620 | call reserve_hd_channel |
1603 | call reserve_hd_channel |
1621 | call free_hd_channel |
1604 | call free_hd_channel |
1622 | pusha |
1605 | pusha |
1623 | call choice_necessity_partition_1 |
1606 | call choice_necessity_partition_1 |
1624 | popa |
1607 | popa |
1625 | mov [hd1_status],0 ; free |
1608 | mov [hd1_status],0 ; free |
1626 | ret |
1609 | ret |
1627 | nsyse8: |
1610 | nsyse8: |
1628 | 1611 | ||
1629 | cmp eax,10 ; SOUND DMA CHANNEL |
1612 | cmp eax,10 ; SOUND DMA CHANNEL |
1630 | jne no_set_sound_dma |
1613 | jne no_set_sound_dma |
1631 | cmp ebx,3 |
1614 | cmp ebx,3 |
1632 | ja sys_setup_err |
1615 | ja sys_setup_err |
1633 | mov [sound_dma],ebx |
1616 | mov [sound_dma],ebx |
1634 | ret |
1617 | ret |
1635 | no_set_sound_dma: |
1618 | no_set_sound_dma: |
1636 | 1619 | ||
1637 | cmp eax,11 ; ENABLE LBA READ |
1620 | cmp eax,11 ; ENABLE LBA READ |
1638 | jne no_set_lba_read |
1621 | jne no_set_lba_read |
1639 | and ebx,1 |
1622 | and ebx,1 |
1640 | mov [lba_read_enabled],ebx |
1623 | mov [lba_read_enabled],ebx |
1641 | ret |
1624 | ret |
1642 | no_set_lba_read: |
1625 | no_set_lba_read: |
1643 | 1626 | ||
1644 | cmp eax,12 ; ENABLE PCI ACCESS |
1627 | cmp eax,12 ; ENABLE PCI ACCESS |
1645 | jne no_set_pci_access |
1628 | jne no_set_pci_access |
1646 | and ebx,1 |
1629 | and ebx,1 |
1647 | mov [pci_access_enabled],ebx |
1630 | mov [pci_access_enabled],ebx |
1648 | ret |
1631 | ret |
1649 | no_set_pci_access: |
1632 | no_set_pci_access: |
1650 | 1633 | ||
1651 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1634 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1652 | include 'vmodeint.inc' |
1635 | include 'vmodeint.inc' |
1653 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1636 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1654 | 1637 | ||
1655 | sys_setup_err: |
1638 | sys_setup_err: |
1656 | mov [esp+36],dword -1 |
1639 | mov [esp+36],dword -1 |
1657 | ret |
1640 | ret |
1658 | - | ||
1659 | 1641 | ||
1660 | align 4 |
1642 | align 4 |
1661 | 1643 | ||
1662 | sys_getsetup: |
1644 | sys_getsetup: |
1663 | 1645 | ||
1664 | ; 1=roland mpu midi base , base io address |
1646 | ; 1=roland mpu midi base , base io address |
1665 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1647 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1666 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1648 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1667 | ; 4=sb16 base , base io address |
1649 | ; 4=sb16 base , base io address |
1668 | ; 5=system language, 1eng 2fi 3ger 4rus |
1650 | ; 5=system language, 1eng 2fi 3ger 4rus |
1669 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1651 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1670 | ; 8=fat32 partition in hd |
1652 | ; 8=fat32 partition in hd |
1671 | ; 9=get hs timer tic |
1653 | ; 9=get hs timer tic |
1672 | 1654 | ||
1673 | cmp eax,1 |
1655 | cmp eax,1 |
1674 | jne ngsyse1 |
1656 | jne ngsyse1 |
1675 | movzx eax,[midi_base] |
1657 | movzx eax,[midi_base] |
1676 | mov [esp+36],eax |
1658 | mov [esp+36],eax |
1677 | ret |
1659 | ret |
1678 | ngsyse1: |
1660 | ngsyse1: |
1679 | 1661 | ||
1680 | cmp eax,2 |
1662 | cmp eax,2 |
1681 | jne ngsyse2 |
1663 | jne ngsyse2 |
1682 | cmp ebx,1 |
1664 | cmp ebx,1 |
1683 | jnz kbnobaseret |
1665 | jnz kbnobaseret |
1684 | mov edi,[TASK_BASE] |
1666 | mov edi,[TASK_BASE] |
1685 | add ecx,[edi+TASKDATA.mem_start] |
1667 | add ecx,[edi+TASKDATA.mem_start] |
1686 | mov ebx,ecx |
1668 | mov ebx,ecx |
1687 | mov eax,keymap |
1669 | mov eax,keymap |
1688 | mov ecx,128 |
1670 | mov ecx,128 |
1689 | call memmove |
1671 | call memmove |
1690 | ret |
1672 | ret |
1691 | kbnobaseret: |
1673 | kbnobaseret: |
1692 | cmp ebx,2 |
1674 | cmp ebx,2 |
1693 | jnz kbnoshiftret |
1675 | jnz kbnoshiftret |
1694 | mov edi,[TASK_BASE] |
1676 | mov edi,[TASK_BASE] |
1695 | add ecx,[edi+TASKDATA.mem_start] |
1677 | add ecx,[edi+TASKDATA.mem_start] |
1696 | mov ebx,ecx |
1678 | mov ebx,ecx |
1697 | mov eax,keymap_shift |
1679 | mov eax,keymap_shift |
1698 | mov ecx,128 |
1680 | mov ecx,128 |
1699 | call memmove |
1681 | call memmove |
1700 | ret |
1682 | ret |
1701 | kbnoshiftret: |
1683 | kbnoshiftret: |
1702 | cmp ebx,3 |
1684 | cmp ebx,3 |
1703 | jne kbnoaltret |
1685 | jne kbnoaltret |
1704 | mov edi,[TASK_BASE] |
1686 | mov edi,[TASK_BASE] |
1705 | add ecx,[edi+TASKDATA.mem_start] |
1687 | add ecx,[edi+TASKDATA.mem_start] |
1706 | mov ebx,ecx |
1688 | mov ebx,ecx |
1707 | mov eax,keymap_alt |
1689 | mov eax,keymap_alt |
1708 | mov ecx,128 |
1690 | mov ecx,128 |
1709 | call memmove |
1691 | call memmove |
1710 | ret |
1692 | ret |
1711 | kbnoaltret: |
1693 | kbnoaltret: |
1712 | cmp ebx,9 |
1694 | cmp ebx,9 |
1713 | jnz ngsyse2 |
1695 | jnz ngsyse2 |
1714 | movzx eax,word [keyboard] |
1696 | movzx eax,word [keyboard] |
1715 | mov [esp+36],eax |
1697 | mov [esp+36],eax |
1716 | ret |
1698 | ret |
1717 | ngsyse2: |
1699 | ngsyse2: |
1718 | 1700 | ||
1719 | cmp eax,3 |
1701 | cmp eax,3 |
1720 | jnz ngsyse3 |
1702 | jnz ngsyse3 |
1721 | movzx eax,[cd_base] |
1703 | movzx eax,[cd_base] |
1722 | mov [esp+36],eax |
1704 | mov [esp+36],eax |
1723 | ret |
1705 | ret |
1724 | ngsyse3: |
1706 | ngsyse3: |
1725 | 1707 | ||
1726 | cmp eax,4 |
1708 | cmp eax,4 |
1727 | jne ngsyse4 |
1709 | jne ngsyse4 |
1728 | mov eax,[sb16] |
1710 | mov eax,[sb16] |
1729 | mov [esp+36],eax |
1711 | mov [esp+36],eax |
1730 | ret |
1712 | ret |
1731 | ngsyse4: |
1713 | ngsyse4: |
1732 | 1714 | ||
1733 | cmp eax,5 |
1715 | cmp eax,5 |
1734 | jnz ngsyse5 |
1716 | jnz ngsyse5 |
1735 | mov eax,[syslang] |
1717 | mov eax,[syslang] |
1736 | mov [esp+36],eax |
1718 | mov [esp+36],eax |
1737 | ret |
1719 | ret |
1738 | ngsyse5: |
1720 | ngsyse5: |
1739 | cmp eax,7 |
1721 | cmp eax,7 |
1740 | jnz ngsyse7 |
1722 | jnz ngsyse7 |
1741 | movzx eax,[hd_base] |
1723 | movzx eax,[hd_base] |
1742 | mov [esp+36],eax |
1724 | mov [esp+36],eax |
1743 | ret |
1725 | ret |
1744 | ngsyse7: |
1726 | ngsyse7: |
1745 | cmp eax,8 |
1727 | cmp eax,8 |
1746 | jnz ngsyse8 |
1728 | jnz ngsyse8 |
1747 | mov eax,[fat32part] |
1729 | mov eax,[fat32part] |
1748 | mov [esp+36],eax |
1730 | mov [esp+36],eax |
1749 | ret |
1731 | ret |
1750 | ngsyse8: |
1732 | ngsyse8: |
1751 | cmp eax,9 |
1733 | cmp eax,9 |
1752 | jne ngsyse9 |
1734 | jne ngsyse9 |
1753 | mov eax,[timer_ticks] ;[0xfdf0] |
1735 | mov eax,[timer_ticks] ;[0xfdf0] |
1754 | mov [esp+36],eax |
1736 | mov [esp+36],eax |
1755 | ret |
1737 | ret |
1756 | ngsyse9: |
1738 | ngsyse9: |
1757 | cmp eax,10 |
1739 | cmp eax,10 |
1758 | jnz ngsyse10 |
1740 | jnz ngsyse10 |
1759 | mov eax,[sound_dma] |
1741 | mov eax,[sound_dma] |
1760 | mov [esp+36],eax |
1742 | mov [esp+36],eax |
1761 | ret |
1743 | ret |
1762 | ngsyse10: |
1744 | ngsyse10: |
1763 | cmp eax,11 |
1745 | cmp eax,11 |
1764 | jnz ngsyse11 |
1746 | jnz ngsyse11 |
1765 | mov eax,[lba_read_enabled] |
1747 | mov eax,[lba_read_enabled] |
1766 | mov [esp+36],eax |
1748 | mov [esp+36],eax |
1767 | ret |
1749 | ret |
1768 | ngsyse11: |
1750 | ngsyse11: |
1769 | cmp eax,12 |
1751 | cmp eax,12 |
1770 | jnz ngsyse12 |
1752 | jnz ngsyse12 |
1771 | mov eax,[pci_access_enabled] |
1753 | mov eax,[pci_access_enabled] |
1772 | mov [esp+36],eax |
1754 | mov [esp+36],eax |
1773 | ret |
1755 | ret |
1774 | ngsyse12: |
1756 | ngsyse12: |
1775 | mov [esp+36],dword 1 |
1757 | mov [esp+36],dword 1 |
1776 | ret |
1758 | ret |
1777 | 1759 | ||
1778 | iglobal |
1760 | iglobal |
1779 | align 4 |
1761 | align 4 |
1780 | mousefn dd msscreen, mswin, msbutton, msset |
1762 | mousefn dd msscreen, mswin, msbutton, msset |
1781 | dd app_load_cursor |
1763 | dd app_load_cursor |
1782 | dd app_set_cursor |
1764 | dd app_set_cursor |
1783 | dd app_delete_cursor |
1765 | dd app_delete_cursor |
1784 | endg |
1766 | endg |
1785 | 1767 | ||
1786 | readmousepos: |
1768 | readmousepos: |
1787 | 1769 | ||
1788 | ; eax=0 screen relative |
1770 | ; eax=0 screen relative |
1789 | ; eax=1 window relative |
1771 | ; eax=1 window relative |
1790 | ; eax=2 buttons pressed |
1772 | ; eax=2 buttons pressed |
1791 | ; eax=3 set mouse pos ; reserved |
1773 | ; eax=3 set mouse pos ; reserved |
1792 | ; eax=4 load cursor |
1774 | ; eax=4 load cursor |
1793 | ; eax=5 set cursor |
1775 | ; eax=5 set cursor |
1794 | ; eax=6 delete cursor ; reserved |
1776 | ; eax=6 delete cursor ; reserved |
1795 | 1777 | ||
1796 | cmp eax, 6 |
1778 | cmp eax, 6 |
1797 | ja msset |
1779 | ja msset |
1798 | jmp [mousefn+eax*4] |
1780 | jmp [mousefn+eax*4] |
1799 | msscreen: |
1781 | msscreen: |
1800 | mov eax,[MOUSE_X] |
1782 | mov eax,[MOUSE_X] |
1801 | shl eax,16 |
1783 | shl eax,16 |
1802 | mov ax,[MOUSE_Y] |
1784 | mov ax,[MOUSE_Y] |
1803 | mov [esp+36],eax |
1785 | mov [esp+36],eax |
1804 | ret |
1786 | ret |
1805 | mswin: |
1787 | mswin: |
1806 | mov eax,[MOUSE_X] |
1788 | mov eax,[MOUSE_X] |
1807 | shl eax,16 |
1789 | shl eax,16 |
1808 | mov ax,[MOUSE_Y] |
1790 | mov ax,[MOUSE_Y] |
1809 | mov esi,[TASK_BASE] |
1791 | mov esi,[TASK_BASE] |
1810 | mov bx, word [esi-twdw+WDATA.box.left] |
1792 | mov bx, word [esi-twdw+WDATA.box.left] |
1811 | shl ebx,16 |
1793 | shl ebx,16 |
1812 | mov bx, word [esi-twdw+WDATA.box.top] |
1794 | mov bx, word [esi-twdw+WDATA.box.top] |
1813 | sub eax,ebx |
1795 | sub eax,ebx |
1814 | 1796 | ||
1815 | mov edi,[CURRENT_TASK] |
1797 | mov edi,[CURRENT_TASK] |
1816 | shl edi,8 |
1798 | shl edi,8 |
1817 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1799 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1818 | rol eax,16 |
1800 | rol eax,16 |
1819 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1801 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1820 | rol eax,16 |
1802 | rol eax,16 |
1821 | mov [esp+36],eax |
1803 | mov [esp+36],eax |
1822 | ret |
1804 | ret |
1823 | msbutton: |
1805 | msbutton: |
1824 | movzx eax,byte [BTN_DOWN] |
1806 | movzx eax,byte [BTN_DOWN] |
1825 | mov [esp+36],eax |
1807 | mov [esp+36],eax |
1826 | ret |
1808 | ret |
1827 | msset: |
1809 | msset: |
1828 | ret |
1810 | ret |
1829 | 1811 | ||
1830 | app_load_cursor: |
1812 | app_load_cursor: |
1831 | add ebx, new_app_base |
1813 | ; add ebx, new_app_base |
1832 | cmp ebx, new_app_base |
1814 | cmp ebx, OS_BASE |
1833 | jb msset |
1815 | jae msset |
1834 | stdcall load_cursor, ebx, ecx |
1816 | stdcall load_cursor, ebx, ecx |
1835 | mov [esp+36], eax |
1817 | mov [esp+36], eax |
1836 | ret |
1818 | ret |
1837 | 1819 | ||
1838 | app_set_cursor: |
1820 | app_set_cursor: |
1839 | stdcall set_cursor, ebx |
1821 | stdcall set_cursor, ebx |
1840 | mov [esp+36], eax |
1822 | mov [esp+36], eax |
1841 | ret |
1823 | ret |
1842 | 1824 | ||
1843 | app_delete_cursor: |
1825 | app_delete_cursor: |
1844 | stdcall delete_cursor, ebx |
1826 | stdcall delete_cursor, ebx |
1845 | mov [esp+36], eax |
1827 | mov [esp+36], eax |
1846 | ret |
1828 | ret |
1847 | 1829 | ||
1848 | is_input: |
1830 | is_input: |
1849 | 1831 | ||
1850 | push edx |
1832 | push edx |
1851 | mov dx,word [midisp] |
1833 | mov dx,word [midisp] |
1852 | in al,dx |
1834 | in al,dx |
1853 | and al,0x80 |
1835 | and al,0x80 |
1854 | pop edx |
1836 | pop edx |
1855 | ret |
1837 | ret |
1856 | 1838 | ||
1857 | is_output: |
1839 | is_output: |
1858 | 1840 | ||
1859 | push edx |
1841 | push edx |
1860 | mov dx,word [midisp] |
1842 | mov dx,word [midisp] |
1861 | in al,dx |
1843 | in al,dx |
1862 | and al,0x40 |
1844 | and al,0x40 |
1863 | pop edx |
1845 | pop edx |
1864 | ret |
1846 | ret |
1865 | 1847 | ||
1866 | 1848 | ||
1867 | get_mpu_in: |
1849 | get_mpu_in: |
1868 | 1850 | ||
1869 | push edx |
1851 | push edx |
1870 | mov dx,word [mididp] |
1852 | mov dx,word [mididp] |
1871 | in al,dx |
1853 | in al,dx |
1872 | pop edx |
1854 | pop edx |
1873 | ret |
1855 | ret |
1874 | 1856 | ||
1875 | 1857 | ||
1876 | put_mpu_out: |
1858 | put_mpu_out: |
1877 | 1859 | ||
1878 | push edx |
1860 | push edx |
1879 | mov dx,word [mididp] |
1861 | mov dx,word [mididp] |
1880 | out dx,al |
1862 | out dx,al |
1881 | pop edx |
1863 | pop edx |
1882 | ret |
1864 | ret |
1883 | 1865 | ||
1884 | 1866 | ||
1885 | setuart: |
1867 | setuart: |
1886 | 1868 | ||
1887 | su1: |
1869 | su1: |
1888 | call is_output |
1870 | call is_output |
1889 | cmp al,0 |
1871 | cmp al,0 |
1890 | jnz su1 |
1872 | jnz su1 |
1891 | mov dx,word [midisp] |
1873 | mov dx,word [midisp] |
1892 | mov al,0xff |
1874 | mov al,0xff |
1893 | out dx,al |
1875 | out dx,al |
1894 | su2: |
1876 | su2: |
1895 | mov dx,word [midisp] |
1877 | mov dx,word [midisp] |
1896 | mov al,0xff |
1878 | mov al,0xff |
1897 | out dx,al |
1879 | out dx,al |
1898 | call is_input |
1880 | call is_input |
1899 | cmp al,0 |
1881 | cmp al,0 |
1900 | jnz su2 |
1882 | jnz su2 |
1901 | call get_mpu_in |
1883 | call get_mpu_in |
1902 | cmp al,0xfe |
1884 | cmp al,0xfe |
1903 | jnz su2 |
1885 | jnz su2 |
1904 | su3: |
1886 | su3: |
1905 | call is_output |
1887 | call is_output |
1906 | cmp al,0 |
1888 | cmp al,0 |
1907 | jnz su3 |
1889 | jnz su3 |
1908 | mov dx,word [midisp] |
1890 | mov dx,word [midisp] |
1909 | mov al,0x3f |
1891 | mov al,0x3f |
1910 | out dx,al |
1892 | out dx,al |
1911 | 1893 | ||
1912 | ret |
1894 | ret |
1913 | 1895 | ||
1914 | 1896 | ||
1915 | align 4 |
1897 | align 4 |
1916 | 1898 | ||
1917 | sys_midi: |
1899 | sys_midi: |
1918 | 1900 | ||
1919 | cmp [mididp],0 |
1901 | cmp [mididp],0 |
1920 | jnz sm0 |
1902 | jnz sm0 |
1921 | mov [esp+36],dword 1 |
1903 | mov [esp+36],dword 1 |
1922 | ret |
1904 | ret |
1923 | sm0: |
1905 | sm0: |
1924 | 1906 | ||
1925 | cmp eax,1 |
1907 | cmp eax,1 |
1926 | mov [esp+36],dword 0 |
1908 | mov [esp+36],dword 0 |
1927 | jnz smn1 |
1909 | jnz smn1 |
1928 | call setuart |
1910 | call setuart |
1929 | ret |
1911 | ret |
1930 | smn1: |
1912 | smn1: |
1931 | 1913 | ||
1932 | cmp eax,2 |
1914 | cmp eax,2 |
1933 | jnz smn2 |
1915 | jnz smn2 |
1934 | sm10: |
1916 | sm10: |
1935 | call get_mpu_in |
1917 | call get_mpu_in |
1936 | call is_output |
1918 | call is_output |
1937 | test al,al |
1919 | test al,al |
1938 | jnz sm10 |
1920 | jnz sm10 |
1939 | mov al,bl |
1921 | mov al,bl |
1940 | call put_mpu_out |
1922 | call put_mpu_out |
1941 | ret |
1923 | ret |
1942 | smn2: |
1924 | smn2: |
1943 | 1925 | ||
1944 | ret |
1926 | ret |
1945 | 1927 | ||
1946 | 1928 | ||
1947 | detect_devices: |
1929 | detect_devices: |
1948 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1930 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1949 | include 'detect/commouse.inc' |
1931 | include 'detect/commouse.inc' |
1950 | include 'detect/ps2mouse.inc' |
1932 | include 'detect/ps2mouse.inc' |
1951 | ;include 'detect/dev_fd.inc' |
1933 | ;include 'detect/dev_fd.inc' |
1952 | ;include 'detect/dev_hdcd.inc' |
1934 | ;include 'detect/dev_hdcd.inc' |
1953 | ;include 'detect/sear_par.inc' |
1935 | ;include 'detect/sear_par.inc' |
1954 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1936 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1955 | ret |
1937 | ret |
1956 | 1938 | ||
1957 | 1939 | ||
1958 | sys_end: |
1940 | sys_end: |
1959 | 1941 | ||
1960 | mov eax,[TASK_BASE] |
1942 | mov eax,[TASK_BASE] |
1961 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1943 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1962 | 1944 | ||
1963 | waitterm: ; wait here for termination |
1945 | waitterm: ; wait here for termination |
1964 | mov eax,5 |
1946 | mov eax,5 |
1965 | call delay_hs |
1947 | call delay_hs |
1966 | jmp waitterm |
1948 | jmp waitterm |
1967 | 1949 | ||
1968 | iglobal |
1950 | iglobal |
1969 | align 4 |
1951 | align 4 |
1970 | sys_system_table: |
1952 | sys_system_table: |
1971 | dd sysfn_shutdown ; 1 = system shutdown |
1953 | dd sysfn_shutdown ; 1 = system shutdown |
1972 | dd sysfn_terminate ; 2 = terminate thread |
1954 | dd sysfn_terminate ; 2 = terminate thread |
1973 | dd sysfn_activate ; 3 = activate window |
1955 | dd sysfn_activate ; 3 = activate window |
1974 | dd sysfn_getidletime ; 4 = get idle time |
1956 | dd sysfn_getidletime ; 4 = get idle time |
1975 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1957 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1976 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1958 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1977 | dd sysfn_getactive ; 7 = get active window |
1959 | dd sysfn_getactive ; 7 = get active window |
1978 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1960 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1979 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1961 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1980 | dd sysfn_minimize ; 10 = minimize window |
1962 | dd sysfn_minimize ; 10 = minimize window |
1981 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1963 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1982 | dd sysfn_lastkey ; 12 = get last pressed key |
1964 | dd sysfn_lastkey ; 12 = get last pressed key |
1983 | dd sysfn_getversion ; 13 = get kernel version |
1965 | dd sysfn_getversion ; 13 = get kernel version |
1984 | dd sysfn_waitretrace ; 14 = wait retrace |
1966 | dd sysfn_waitretrace ; 14 = wait retrace |
1985 | dd sysfn_centermouse ; 15 = center mouse cursor |
1967 | dd sysfn_centermouse ; 15 = center mouse cursor |
1986 | dd sysfn_getfreemem ; 16 = get free memory size |
1968 | dd sysfn_getfreemem ; 16 = get free memory size |
1987 | dd sysfn_getallmem ; 17 = get total memory size |
1969 | dd sysfn_getallmem ; 17 = get total memory size |
1988 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1970 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1989 | ; instead of slot |
1971 | ; instead of slot |
1990 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1972 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1991 | dd sysfn_meminfo ; 20 = get extended memory info |
1973 | dd sysfn_meminfo ; 20 = get extended memory info |
1992 | sysfn_num = ($ - sys_system_table)/4 |
1974 | sysfn_num = ($ - sys_system_table)/4 |
1993 | endg |
1975 | endg |
1994 | 1976 | ||
1995 | sys_system: |
1977 | sys_system: |
1996 | dec eax |
1978 | dec eax |
1997 | cmp eax, sysfn_num |
1979 | cmp eax, sysfn_num |
1998 | jae @f |
1980 | jae @f |
1999 | jmp dword [sys_system_table + eax*4] |
1981 | jmp dword [sys_system_table + eax*4] |
2000 | @@: |
1982 | @@: |
2001 | ret |
1983 | ret |
2002 | 1984 | ||
2003 | sysfn_shutdown: ; 18.1 = BOOT |
1985 | sysfn_shutdown: ; 18.1 = BOOT |
2004 | mov [0x2f0000+0x9030],byte 0 |
1986 | mov [BOOT_VAR+0x9030],byte 0 |
2005 | for_shutdown_parameter: |
1987 | for_shutdown_parameter: |
2006 | 1988 | ||
2007 | mov eax,[TASK_COUNT] |
1989 | mov eax,[TASK_COUNT] |
2008 | add eax,2 |
1990 | add eax,2 |
2009 | mov [shutdown_processes],eax |
1991 | mov [shutdown_processes],eax |
2010 | mov [SYS_SHUTDOWN],al |
1992 | mov [SYS_SHUTDOWN],al |
2011 | and dword [esp+36], 0 |
1993 | and dword [esp+36], 0 |
2012 | ret |
1994 | ret |
2013 | uglobal |
1995 | uglobal |
2014 | shutdown_processes: dd 0x0 |
1996 | shutdown_processes: dd 0x0 |
2015 | endg |
1997 | endg |
2016 | 1998 | ||
2017 | sysfn_terminate: ; 18.2 = TERMINATE |
1999 | sysfn_terminate: ; 18.2 = TERMINATE |
2018 | cmp ebx,2 |
2000 | cmp ebx,2 |
2019 | jb noprocessterminate |
2001 | jb noprocessterminate |
2020 | mov edx,[TASK_COUNT] |
2002 | mov edx,[TASK_COUNT] |
2021 | cmp ebx,edx |
2003 | cmp ebx,edx |
2022 | ja noprocessterminate |
2004 | ja noprocessterminate |
2023 | mov eax,[TASK_COUNT] |
2005 | mov eax,[TASK_COUNT] |
2024 | shl ebx,5 |
2006 | shl ebx,5 |
2025 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2007 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2026 | add ebx,CURRENT_TASK+TASKDATA.state |
2008 | add ebx,CURRENT_TASK+TASKDATA.state |
2027 | cmp byte [ebx], 9 |
2009 | cmp byte [ebx], 9 |
2028 | jz noprocessterminate |
2010 | jz noprocessterminate |
2029 | 2011 | ||
2030 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2012 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2031 | mov [ebx],byte 3 ; clear possible i40's |
2013 | mov [ebx],byte 3 ; clear possible i40's |
2032 | ;call MEM_Heap_UnLock |
2014 | ;call MEM_Heap_UnLock |
2033 | 2015 | ||
2034 | cmp edx,[application_table_status] ; clear app table stat |
2016 | cmp edx,[application_table_status] ; clear app table stat |
2035 | jne noatsc |
2017 | jne noatsc |
2036 | mov [application_table_status],0 |
2018 | mov [application_table_status],0 |
2037 | noatsc: |
2019 | noatsc: |
2038 | noprocessterminate: |
2020 | noprocessterminate: |
2039 | ret |
2021 | ret |
2040 | 2022 | ||
2041 | sysfn_terminate2: |
2023 | sysfn_terminate2: |
2042 | ;lock application_table_status mutex |
2024 | ;lock application_table_status mutex |
2043 | .table_status: |
2025 | .table_status: |
2044 | cli |
2026 | cli |
2045 | cmp [application_table_status],0 |
2027 | cmp [application_table_status],0 |
2046 | je .stf |
2028 | je .stf |
2047 | sti |
2029 | sti |
2048 | call change_task |
2030 | call change_task |
2049 | jmp .table_status |
2031 | jmp .table_status |
2050 | .stf: |
2032 | .stf: |
2051 | call set_application_table_status |
2033 | call set_application_table_status |
2052 | mov eax,ebx |
2034 | mov eax,ebx |
2053 | call pid_to_slot |
2035 | call pid_to_slot |
2054 | test eax,eax |
2036 | test eax,eax |
2055 | jz .not_found |
2037 | jz .not_found |
2056 | mov ebx,eax |
2038 | mov ebx,eax |
2057 | cli |
2039 | cli |
2058 | call sysfn_terminate |
2040 | call sysfn_terminate |
2059 | mov [application_table_status],0 |
2041 | mov [application_table_status],0 |
2060 | sti |
2042 | sti |
2061 | and dword [esp+36],0 |
2043 | and dword [esp+36],0 |
2062 | ret |
2044 | ret |
2063 | .not_found: |
2045 | .not_found: |
2064 | mov [application_table_status],0 |
2046 | mov [application_table_status],0 |
2065 | or dword [esp+36],-1 |
2047 | or dword [esp+36],-1 |
2066 | ret |
2048 | ret |
2067 | 2049 | ||
2068 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2050 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2069 | cmp ebx,2 |
2051 | cmp ebx,2 |
2070 | jb .nowindowactivate |
2052 | jb .nowindowactivate |
2071 | cmp ebx,[TASK_COUNT] |
2053 | cmp ebx,[TASK_COUNT] |
2072 | ja .nowindowactivate |
2054 | ja .nowindowactivate |
2073 | 2055 | ||
2074 | mov [window_minimize], 2 ; restore window if minimized |
2056 | mov [window_minimize], 2 ; restore window if minimized |
2075 | 2057 | ||
2076 | movzx esi, word [WIN_STACK + ebx*2] |
2058 | movzx esi, word [WIN_STACK + ebx*2] |
2077 | cmp esi, [TASK_COUNT] |
2059 | cmp esi, [TASK_COUNT] |
2078 | je .nowindowactivate ; already active |
2060 | je .nowindowactivate ; already active |
2079 | 2061 | ||
2080 | mov edi, ebx |
2062 | mov edi, ebx |
2081 | shl edi, 5 |
2063 | shl edi, 5 |
2082 | add edi, window_data |
2064 | add edi, window_data |
2083 | movzx esi, word [WIN_STACK + ebx * 2] |
2065 | movzx esi, word [WIN_STACK + ebx * 2] |
2084 | lea esi, [WIN_POS + esi * 2] |
2066 | lea esi, [WIN_POS + esi * 2] |
2085 | call waredraw |
2067 | call waredraw |
2086 | .nowindowactivate: |
2068 | .nowindowactivate: |
2087 | ret |
2069 | ret |
2088 | 2070 | ||
2089 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2071 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2090 | mov eax,[idleusesec] |
2072 | mov eax,[idleusesec] |
2091 | mov [esp+36], eax |
2073 | mov [esp+36], eax |
2092 | ret |
2074 | ret |
2093 | 2075 | ||
2094 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2076 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2095 | mov eax,[CPU_FREQ] |
2077 | mov eax,[CPU_FREQ] |
2096 | mov [esp+36], eax |
2078 | mov [esp+36], eax |
2097 | ret |
2079 | ret |
2098 | 2080 | ||
2099 | ; SAVE ramdisk to /hd/1/menuet.img |
2081 | ; SAVE ramdisk to /hd/1/menuet.img |
2100 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2082 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2101 | include 'blkdev/rdsave.inc' |
2083 | include 'blkdev/rdsave.inc' |
2102 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2084 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2103 | 2085 | ||
2104 | sysfn_getactive: ; 18.7 = get active window |
2086 | sysfn_getactive: ; 18.7 = get active window |
2105 | mov eax, [TASK_COUNT] |
2087 | mov eax, [TASK_COUNT] |
2106 | movzx eax, word [WIN_POS + eax*2] |
2088 | movzx eax, word [WIN_POS + eax*2] |
2107 | mov [esp+36],eax |
2089 | mov [esp+36],eax |
2108 | ret |
2090 | ret |
2109 | 2091 | ||
2110 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2092 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2111 | cmp ebx,1 |
2093 | cmp ebx,1 |
2112 | jne nogetsoundflag |
2094 | jne nogetsoundflag |
2113 | movzx eax,byte [sound_flag] ; get sound_flag |
2095 | movzx eax,byte [sound_flag] ; get sound_flag |
2114 | mov [esp+36],eax |
2096 | mov [esp+36],eax |
2115 | ret |
2097 | ret |
2116 | nogetsoundflag: |
2098 | nogetsoundflag: |
2117 | cmp ebx,2 |
2099 | cmp ebx,2 |
2118 | jnz nosoundflag |
2100 | jnz nosoundflag |
2119 | xor byte [sound_flag], 1 |
2101 | xor byte [sound_flag], 1 |
2120 | nosoundflag: |
2102 | nosoundflag: |
2121 | ret |
2103 | ret |
2122 | 2104 | ||
2123 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2105 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2124 | cmp ebx,1 |
2106 | cmp ebx,1 |
2125 | jl exit_for_anyone |
2107 | jl exit_for_anyone |
2126 | cmp ebx,4 |
2108 | cmp ebx,4 |
2127 | jg exit_for_anyone |
2109 | jg exit_for_anyone |
2128 | mov [0x2f0000+0x9030],bl |
2110 | mov [BOOT_VAR+0x9030],bl |
2129 | jmp for_shutdown_parameter |
2111 | jmp for_shutdown_parameter |
2130 | 2112 | ||
2131 | sysfn_minimize: ; 18.10 = minimize window |
2113 | sysfn_minimize: ; 18.10 = minimize window |
2132 | mov [window_minimize],1 |
2114 | mov [window_minimize],1 |
2133 | exit_for_anyone: |
2115 | exit_for_anyone: |
2134 | ret |
2116 | ret |
2135 | 2117 | ||
2136 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2118 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2137 | cmp ebx,1 |
2119 | cmp ebx,1 |
2138 | jnz full_table |
2120 | jnz full_table |
2139 | small_table: |
2121 | small_table: |
2140 | call for_all_tables |
2122 | call for_all_tables |
2141 | mov ecx,10 |
2123 | mov ecx,10 |
2142 | cld |
2124 | cld |
2143 | rep movsb |
2125 | rep movsb |
2144 | ret |
2126 | ret |
2145 | for_all_tables: |
2127 | for_all_tables: |
2146 | mov edi,[TASK_BASE] |
2128 | mov edi,[TASK_BASE] |
2147 | mov edi,[edi+TASKDATA.mem_start] |
2129 | mov edi,[edi+TASKDATA.mem_start] |
2148 | add edi,ecx |
2130 | add edi,ecx |
2149 | mov esi,DRIVE_DATA |
2131 | mov esi,DRIVE_DATA |
2150 | ret |
2132 | ret |
2151 | full_table: |
2133 | full_table: |
2152 | cmp ebx,2 |
2134 | cmp ebx,2 |
2153 | jnz exit_for_anyone |
2135 | jnz exit_for_anyone |
2154 | call for_all_tables |
2136 | call for_all_tables |
2155 | mov ecx,16384 |
2137 | mov ecx,16384 |
2156 | cld |
2138 | cld |
2157 | rep movsd |
2139 | rep movsd |
2158 | ret |
2140 | ret |
2159 | 2141 | ||
2160 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2142 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2161 | and dword [esp+36], 0 |
2143 | and dword [esp+36], 0 |
2162 | ret |
2144 | ret |
2163 | 2145 | ||
2164 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2146 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2165 | mov edi,[TASK_BASE] |
2147 | mov edi,[TASK_BASE] |
2166 | mov edi,[edi+TASKDATA.mem_start] |
2148 | mov edi,[edi+TASKDATA.mem_start] |
2167 | add edi,ebx |
2149 | add edi,ebx |
2168 | mov esi,version_inf |
2150 | mov esi,version_inf |
2169 | mov ecx,version_end-version_inf |
2151 | mov ecx,version_end-version_inf |
2170 | cld |
2152 | cld |
2171 | rep movsb |
2153 | rep movsb |
2172 | ret |
2154 | ret |
2173 | 2155 | ||
2174 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2156 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2175 | ;wait retrace functions |
2157 | ;wait retrace functions |
2176 | sys_wait_retrace: |
2158 | sys_wait_retrace: |
2177 | mov edx,0x3da |
2159 | mov edx,0x3da |
2178 | WaitRetrace_loop: |
2160 | WaitRetrace_loop: |
2179 | in al,dx |
2161 | in al,dx |
2180 | test al,1000b |
2162 | test al,1000b |
2181 | jz WaitRetrace_loop |
2163 | jz WaitRetrace_loop |
2182 | mov [esp+36],dword 0 |
2164 | mov [esp+36],dword 0 |
2183 | ret |
2165 | ret |
2184 | 2166 | ||
2185 | sysfn_centermouse: ; 18.15 = mouse centered |
2167 | sysfn_centermouse: ; 18.15 = mouse centered |
2186 | call mouse_centered |
2168 | call mouse_centered |
2187 | mov [esp+36],dword 0 |
2169 | mov [esp+36],dword 0 |
2188 | ret |
2170 | ret |
2189 | 2171 | ||
2190 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2172 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2191 | cmp ebx,0 ; get mouse speed factor |
2173 | cmp ebx,0 ; get mouse speed factor |
2192 | jnz .set_mouse_acceleration |
2174 | jnz .set_mouse_acceleration |
2193 | xor eax,eax |
2175 | xor eax,eax |
2194 | mov ax,[mouse_speed_factor] |
2176 | mov ax,[mouse_speed_factor] |
2195 | mov [esp+36],eax |
2177 | mov [esp+36],eax |
2196 | ret |
2178 | ret |
2197 | .set_mouse_acceleration: |
2179 | .set_mouse_acceleration: |
2198 | cmp ebx,1 ; set mouse speed factor |
2180 | cmp ebx,1 ; set mouse speed factor |
2199 | jnz .get_mouse_delay |
2181 | jnz .get_mouse_delay |
2200 | mov [mouse_speed_factor],cx |
2182 | mov [mouse_speed_factor],cx |
2201 | ret |
2183 | ret |
2202 | .get_mouse_delay: |
2184 | .get_mouse_delay: |
2203 | cmp ebx,2 ; get mouse delay |
2185 | cmp ebx,2 ; get mouse delay |
2204 | jnz .set_mouse_delay |
2186 | jnz .set_mouse_delay |
2205 | mov eax,[mouse_delay] |
2187 | mov eax,[mouse_delay] |
2206 | mov [esp+36],eax |
2188 | mov [esp+36],eax |
2207 | ret |
2189 | ret |
2208 | .set_mouse_delay: |
2190 | .set_mouse_delay: |
2209 | cmp ebx,3 ; set mouse delay |
2191 | cmp ebx,3 ; set mouse delay |
2210 | jnz .set_pointer_position |
2192 | jnz .set_pointer_position |
2211 | mov [mouse_delay],ecx |
2193 | mov [mouse_delay],ecx |
2212 | ret |
2194 | ret |
2213 | .set_pointer_position: |
2195 | .set_pointer_position: |
2214 | cmp ebx,4 ; set mouse pointer position |
2196 | cmp ebx,4 ; set mouse pointer position |
2215 | jnz .end |
2197 | jnz .end |
2216 | mov [MOUSE_Y],cx ;y |
2198 | mov [MOUSE_Y],cx ;y |
2217 | ror ecx,16 |
2199 | ror ecx,16 |
2218 | mov [MOUSE_X],cx ;x |
2200 | mov [MOUSE_X],cx ;x |
2219 | rol ecx,16 |
2201 | rol ecx,16 |
2220 | .end: |
2202 | .end: |
2221 | ret |
2203 | ret |
2222 | 2204 | ||
2223 | sysfn_getfreemem: |
2205 | sysfn_getfreemem: |
2224 | mov eax, [pg_data.pages_free] |
2206 | mov eax, [pg_data.pages_free] |
2225 | shl eax, 2 |
2207 | shl eax, 2 |
2226 | mov [esp+36],eax |
2208 | mov [esp+36],eax |
2227 | ret |
2209 | ret |
2228 | 2210 | ||
2229 | sysfn_getallmem: |
2211 | sysfn_getallmem: |
2230 | mov eax,[MEM_AMOUNT] |
2212 | mov eax,[MEM_AMOUNT] |
2231 | shr eax, 10 |
2213 | shr eax, 10 |
2232 | mov [esp+36],eax |
2214 | mov [esp+36],eax |
2233 | ret |
2215 | ret |
2234 | 2216 | ||
2235 | uglobal |
2217 | uglobal |
2236 | ;// mike.dld, 2006-29-01 [ |
2218 | ;// mike.dld, 2006-29-01 [ |
2237 | screen_workarea RECT |
2219 | screen_workarea RECT |
2238 | ;// mike.dld, 2006-29-01 ] |
2220 | ;// mike.dld, 2006-29-01 ] |
2239 | window_minimize db 0 |
2221 | window_minimize db 0 |
2240 | sound_flag db 0 |
2222 | sound_flag db 0 |
2241 | endg |
2223 | endg |
2242 | 2224 | ||
2243 | iglobal |
2225 | iglobal |
2244 | version_inf: |
2226 | version_inf: |
2245 | db 0,6,5,0 ; version 0.6.5.0 |
2227 | db 0,6,5,0 ; version 0.6.5.0 |
2246 | db UID_KOLIBRI |
2228 | db UID_KOLIBRI |
2247 | db 'Kolibri',0 |
2229 | db 'Kolibri',0 |
2248 | version_end: |
2230 | version_end: |
2249 | endg |
2231 | endg |
2250 | 2232 | ||
2251 | UID_NONE=0 |
2233 | UID_NONE=0 |
2252 | UID_MENUETOS=1 ;official |
2234 | UID_MENUETOS=1 ;official |
2253 | UID_KOLIBRI=2 ;russian |
2235 | UID_KOLIBRI=2 ;russian |
2254 | 2236 | ||
2255 | sys_cachetodiskette: |
2237 | sys_cachetodiskette: |
2256 | ; pushad |
2238 | ; pushad |
2257 | ; cmp eax,1 |
2239 | ; cmp eax,1 |
2258 | ; jne no_write_all_of_ramdisk |
2240 | ; jne no_write_all_of_ramdisk |
2259 | ; call fdc_writeramdisk |
2241 | ; call fdc_writeramdisk |
2260 | ; popad |
2242 | ; popad |
2261 | ; ret |
2243 | ; ret |
2262 | ; no_write_all_of_ramdisk: |
2244 | ; no_write_all_of_ramdisk: |
2263 | ; cmp eax,2 |
2245 | ; cmp eax,2 |
2264 | ; jne no_write_part_of_ramdisk |
2246 | ; jne no_write_part_of_ramdisk |
2265 | ; call fdc_commitflush |
2247 | ; call fdc_commitflush |
2266 | ; popad |
2248 | ; popad |
2267 | ; ret |
2249 | ; ret |
2268 | ; no_write_part_of_ramdisk: |
2250 | ; no_write_part_of_ramdisk: |
2269 | ; cmp eax,3 |
2251 | ; cmp eax,3 |
2270 | ; jne no_set_fdc |
2252 | ; jne no_set_fdc |
2271 | ; call fdc_set |
2253 | ; call fdc_set |
2272 | ; popad |
2254 | ; popad |
2273 | ; ret |
2255 | ; ret |
2274 | ; no_set_fdc: |
2256 | ; no_set_fdc: |
2275 | ; cmp eax,4 |
2257 | ; cmp eax,4 |
2276 | ; jne no_get_fdc |
2258 | ; jne no_get_fdc |
2277 | ; popad |
2259 | ; popad |
2278 | ; call fdc_get |
2260 | ; call fdc_get |
2279 | ; mov [esp+36],ecx |
2261 | ; mov [esp+36],ecx |
2280 | ; ret |
2262 | ; ret |
2281 | ; no_get_fdc: |
2263 | ; no_get_fdc: |
2282 | ; popad |
2264 | ; popad |
2283 | ; ret |
2265 | ; ret |
2284 | cmp eax,1 |
2266 | cmp eax,1 |
2285 | jne no_floppy_a_save |
2267 | jne no_floppy_a_save |
2286 | mov [flp_number],1 |
2268 | mov [flp_number],1 |
2287 | jmp save_image_on_floppy |
2269 | jmp save_image_on_floppy |
2288 | no_floppy_a_save: |
2270 | no_floppy_a_save: |
2289 | cmp eax,2 |
2271 | cmp eax,2 |
2290 | jne no_floppy_b_save |
2272 | jne no_floppy_b_save |
2291 | mov [flp_number],2 |
2273 | mov [flp_number],2 |
2292 | save_image_on_floppy: |
2274 | save_image_on_floppy: |
2293 | call save_image |
2275 | call save_image |
2294 | mov [esp+36],dword 0 |
2276 | mov [esp+36],dword 0 |
2295 | cmp [FDC_Status],0 |
2277 | cmp [FDC_Status],0 |
2296 | je yes_floppy_save |
2278 | je yes_floppy_save |
2297 | no_floppy_b_save: |
2279 | no_floppy_b_save: |
2298 | mov [esp+36],dword 1 |
2280 | mov [esp+36],dword 1 |
2299 | yes_floppy_save: |
2281 | yes_floppy_save: |
2300 | ret |
2282 | ret |
2301 | 2283 | ||
2302 | uglobal |
2284 | uglobal |
2303 | ; bgrchanged dd 0x0 |
2285 | ; bgrchanged dd 0x0 |
2304 | endg |
2286 | endg |
2305 | 2287 | ||
2306 | sys_background: |
2288 | sys_background: |
2307 | 2289 | ||
2308 | cmp eax,1 ; BACKGROUND SIZE |
2290 | cmp eax,1 ; BACKGROUND SIZE |
2309 | jnz nosb1 |
2291 | jnz nosb1 |
2310 | cmp ebx,0 |
2292 | cmp ebx,0 |
2311 | je sbgrr |
2293 | je sbgrr |
2312 | cmp ecx,0 |
2294 | cmp ecx,0 |
2313 | je sbgrr |
2295 | je sbgrr |
2314 | mov [display_data-8],ebx |
2296 | mov [display_data-8],ebx |
2315 | mov [display_data-4],ecx |
2297 | mov [display_data-4],ecx |
2316 | ; mov [bgrchanged],1 |
2298 | ; mov [bgrchanged],1 |
2317 | sbgrr: |
2299 | sbgrr: |
2318 | ret |
2300 | ret |
2319 | nosb1: |
2301 | nosb1: |
2320 | 2302 | ||
2321 | cmp eax,2 ; SET PIXEL |
2303 | cmp eax,2 ; SET PIXEL |
2322 | jnz nosb2 |
2304 | jnz nosb2 |
2323 | mov edx,0x160000-16 |
2305 | mov edx,0x160000-16 |
2324 | cmp edx,ebx |
2306 | cmp edx,ebx |
2325 | jbe nosb2 |
2307 | jbe nosb2 |
2326 | mov edx,[ebx] |
2308 | mov edx,[ebx] |
2327 | and edx,0xFF000000 ;255*256*256*256 |
2309 | and edx,0xFF000000 ;255*256*256*256 |
2328 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2310 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2329 | add edx,ecx |
2311 | add edx,ecx |
2330 | mov [ebx+IMG_BACKGROUND],edx |
2312 | mov [ebx+IMG_BACKGROUND],edx |
2331 | ; mov [bgrchanged],1 |
2313 | ; mov [bgrchanged],1 |
2332 | ret |
2314 | ret |
2333 | nosb2: |
2315 | nosb2: |
2334 | 2316 | ||
2335 | cmp eax,3 ; DRAW BACKGROUND |
2317 | cmp eax,3 ; DRAW BACKGROUND |
2336 | jnz nosb3 |
2318 | jnz nosb3 |
2337 | draw_background_temp: |
2319 | draw_background_temp: |
2338 | ; cmp [bgrchanged],1 ;0 |
2320 | ; cmp [bgrchanged],1 ;0 |
2339 | ; je nosb31 |
2321 | ; je nosb31 |
2340 | ;draw_background_temp: |
2322 | ;draw_background_temp: |
2341 | ; mov [bgrchanged],1 ;0 |
2323 | ; mov [bgrchanged],1 ;0 |
2342 | mov [REDRAW_BACKGROUND],byte 1 |
2324 | mov [REDRAW_BACKGROUND],byte 1 |
2343 | mov [background_defined], 1 |
2325 | mov [background_defined], 1 |
2344 | nosb31: |
2326 | nosb31: |
2345 | ret |
2327 | ret |
2346 | nosb3: |
2328 | nosb3: |
2347 | 2329 | ||
2348 | cmp eax,4 ; TILED / STRETCHED |
2330 | cmp eax,4 ; TILED / STRETCHED |
2349 | jnz nosb4 |
2331 | jnz nosb4 |
2350 | cmp ebx,[display_data-12] |
2332 | cmp ebx,[display_data-12] |
2351 | je nosb41 |
2333 | je nosb41 |
2352 | mov [display_data-12],ebx |
2334 | mov [display_data-12],ebx |
2353 | ; mov [bgrchanged],1 |
2335 | ; mov [bgrchanged],1 |
2354 | nosb41: |
2336 | nosb41: |
2355 | ret |
2337 | ret |
2356 | nosb4: |
2338 | nosb4: |
2357 | 2339 | ||
2358 | cmp eax,5 ; BLOCK MOVE TO BGR |
2340 | cmp eax,5 ; BLOCK MOVE TO BGR |
2359 | jnz nosb5 |
2341 | jnz nosb5 |
2360 | ; bughere |
2342 | ; bughere |
2361 | mov edi, [TASK_BASE] |
2343 | mov edi, [TASK_BASE] |
2362 | add ebx, [edi+TASKDATA.mem_start] |
2344 | add ebx, [edi+TASKDATA.mem_start] |
2363 | ; mov esi, ebx |
2345 | ; mov esi, ebx |
2364 | ; mov edi, ecx |
2346 | ; mov edi, ecx |
2365 | mov eax, ebx |
2347 | mov eax, ebx |
2366 | mov ebx, ecx |
2348 | mov ebx, ecx |
2367 | add ecx, edx |
2349 | add ecx, edx |
2368 | cmp ecx, 0x160000-16 |
2350 | cmp ecx, 0x160000-16 |
2369 | ja .fin |
2351 | ja .fin |
2370 | ; add edi, 0x300000 |
2352 | ; add edi, 0x300000 |
2371 | add ebx, IMG_BACKGROUND |
2353 | add ebx, IMG_BACKGROUND |
2372 | mov ecx, edx |
2354 | mov ecx, edx |
2373 | cmp ecx, 0x160000-16 |
2355 | cmp ecx, 0x160000-16 |
2374 | ja .fin |
2356 | ja .fin |
2375 | ; mov [bgrchanged],1 |
2357 | ; mov [bgrchanged],1 |
2376 | ; cld |
2358 | ; cld |
2377 | ; rep movsb |
2359 | ; rep movsb |
2378 | call memmove |
2360 | call memmove |
2379 | .fin: |
2361 | .fin: |
2380 | ret |
2362 | ret |
2381 | nosb5: |
2363 | nosb5: |
2382 | 2364 | ||
2383 | ret |
2365 | ret |
2384 | 2366 | ||
2385 | 2367 | ||
2386 | align 4 |
2368 | align 4 |
2387 | 2369 | ||
2388 | sys_getbackground: |
2370 | sys_getbackground: |
2389 | 2371 | ||
2390 | cmp eax,1 ; SIZE |
2372 | cmp eax,1 ; SIZE |
2391 | jnz nogb1 |
2373 | jnz nogb1 |
2392 | mov eax,[display_data-8] |
2374 | mov eax,[display_data-8] |
2393 | shl eax,16 |
2375 | shl eax,16 |
2394 | mov ax,[display_data-4] |
2376 | mov ax,[display_data-4] |
2395 | mov [esp+36],eax |
2377 | mov [esp+36],eax |
2396 | ret |
2378 | ret |
2397 | nogb1: |
2379 | nogb1: |
2398 | 2380 | ||
2399 | cmp eax,2 ; PIXEL |
2381 | cmp eax,2 ; PIXEL |
2400 | jnz nogb2 |
2382 | jnz nogb2 |
2401 | mov edx,0x160000-16 |
2383 | mov edx,0x160000-16 |
2402 | cmp edx,ebx |
2384 | cmp edx,ebx |
2403 | jbe nogb2 |
2385 | jbe nogb2 |
2404 | mov eax, [ebx+IMG_BACKGROUND] |
2386 | mov eax, [ebx+IMG_BACKGROUND] |
2405 | and eax, 0xFFFFFF |
2387 | and eax, 0xFFFFFF |
2406 | mov [esp+36],eax |
2388 | mov [esp+36],eax |
2407 | ret |
2389 | ret |
2408 | nogb2: |
2390 | nogb2: |
2409 | 2391 | ||
2410 | cmp eax,4 ; TILED / STRETCHED |
2392 | cmp eax,4 ; TILED / STRETCHED |
2411 | jnz nogb4 |
2393 | jnz nogb4 |
2412 | mov eax,[display_data-12] |
2394 | mov eax,[display_data-12] |
2413 | nogb4: |
2395 | nogb4: |
2414 | mov [esp+36],eax |
2396 | mov [esp+36],eax |
2415 | ret |
2397 | ret |
2416 | 2398 | ||
2417 | 2399 | ||
2418 | align 4 |
2400 | align 4 |
2419 | 2401 | ||
2420 | sys_getkey: |
2402 | sys_getkey: |
2421 | mov [esp+36],dword 1 |
2403 | mov [esp+36],dword 1 |
2422 | ; test main buffer |
2404 | ; test main buffer |
2423 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2405 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2424 | movzx ecx,word [WIN_STACK + ebx * 2] |
2406 | movzx ecx,word [WIN_STACK + ebx * 2] |
2425 | mov edx,[TASK_COUNT] |
2407 | mov edx,[TASK_COUNT] |
2426 | cmp ecx,edx |
2408 | cmp ecx,edx |
2427 | jne .finish |
2409 | jne .finish |
2428 | cmp [KEY_COUNT],byte 0 |
2410 | cmp [KEY_COUNT],byte 0 |
2429 | je .finish |
2411 | je .finish |
2430 | movzx eax,byte [KEY_BUFF] |
2412 | movzx eax,byte [KEY_BUFF] |
2431 | shl eax,8 |
2413 | shl eax,8 |
2432 | push eax |
2414 | push eax |
2433 | dec byte [KEY_COUNT] |
2415 | dec byte [KEY_COUNT] |
2434 | and byte [KEY_COUNT],127 |
2416 | and byte [KEY_COUNT],127 |
2435 | movzx ecx,byte [KEY_COUNT] |
2417 | movzx ecx,byte [KEY_COUNT] |
2436 | add ecx,2 |
2418 | add ecx,2 |
2437 | ; mov esi,0xf402 |
2419 | ; mov esi,0xf402 |
2438 | ; mov edi,0xf401 |
2420 | ; mov edi,0xf401 |
2439 | ; cld |
2421 | ; cld |
2440 | ; rep movsb |
2422 | ; rep movsb |
2441 | mov eax, KEY_BUFF+1 |
2423 | mov eax, KEY_BUFF+1 |
2442 | mov ebx, KEY_BUFF |
2424 | mov ebx, KEY_BUFF |
2443 | call memmove |
2425 | call memmove |
2444 | pop eax |
2426 | pop eax |
2445 | .ret_eax: |
2427 | .ret_eax: |
2446 | mov [esp+36],eax |
2428 | mov [esp+36],eax |
2447 | ret |
2429 | ret |
2448 | .finish: |
2430 | .finish: |
2449 | ; test hotkeys buffer |
2431 | ; test hotkeys buffer |
2450 | mov ecx, hotkey_buffer |
2432 | mov ecx, hotkey_buffer |
2451 | @@: |
2433 | @@: |
2452 | cmp [ecx], ebx |
2434 | cmp [ecx], ebx |
2453 | jz .found |
2435 | jz .found |
2454 | add ecx, 8 |
2436 | add ecx, 8 |
2455 | cmp ecx, hotkey_buffer+120*8 |
2437 | cmp ecx, hotkey_buffer+120*8 |
2456 | jb @b |
2438 | jb @b |
2457 | ret |
2439 | ret |
2458 | .found: |
2440 | .found: |
2459 | mov ax, [ecx+6] |
2441 | mov ax, [ecx+6] |
2460 | shl eax, 16 |
2442 | shl eax, 16 |
2461 | mov ah, [ecx+4] |
2443 | mov ah, [ecx+4] |
2462 | mov al, 2 |
2444 | mov al, 2 |
2463 | and dword [ecx+4], 0 |
2445 | and dword [ecx+4], 0 |
2464 | and dword [ecx], 0 |
2446 | and dword [ecx], 0 |
2465 | jmp .ret_eax |
2447 | jmp .ret_eax |
2466 | 2448 | ||
2467 | align 4 |
2449 | align 4 |
2468 | 2450 | ||
2469 | sys_getbutton: |
2451 | sys_getbutton: |
2470 | 2452 | ||
2471 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2453 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2472 | mov [esp+36],dword 1 |
2454 | mov [esp+36],dword 1 |
2473 | movzx ecx, word [WIN_STACK + ebx * 2] |
2455 | movzx ecx, word [WIN_STACK + ebx * 2] |
2474 | mov edx, [TASK_COUNT] ; less than 256 processes |
2456 | mov edx, [TASK_COUNT] ; less than 256 processes |
2475 | cmp ecx,edx |
2457 | cmp ecx,edx |
2476 | jne .exit |
2458 | jne .exit |
2477 | movzx eax,byte [BTN_COUNT] |
2459 | movzx eax,byte [BTN_COUNT] |
2478 | test eax,eax |
2460 | test eax,eax |
2479 | jz .exit |
2461 | jz .exit |
2480 | mov eax,[BTN_BUFF] |
2462 | mov eax,[BTN_BUFF] |
2481 | shl eax,8 |
2463 | shl eax,8 |
2482 | mov [BTN_COUNT],byte 0 |
2464 | mov [BTN_COUNT],byte 0 |
2483 | mov [esp+36],eax |
2465 | mov [esp+36],eax |
2484 | .exit: |
2466 | .exit: |
2485 | ret |
2467 | ret |
2486 | 2468 | ||
2487 | 2469 | ||
2488 | align 4 |
2470 | align 4 |
2489 | 2471 | ||
2490 | sys_cpuusage: |
2472 | sys_cpuusage: |
2491 | 2473 | ||
2492 | ; RETURN: |
2474 | ; RETURN: |
2493 | ; |
2475 | ; |
2494 | ; +00 dword process cpu usage |
2476 | ; +00 dword process cpu usage |
2495 | ; +04 word position in windowing stack |
2477 | ; +04 word position in windowing stack |
2496 | ; +06 word windowing stack value at current position (cpu nro) |
2478 | ; +06 word windowing stack value at current position (cpu nro) |
2497 | ; +10 12 bytes name |
2479 | ; +10 12 bytes name |
2498 | ; +22 dword start in mem |
2480 | ; +22 dword start in mem |
2499 | ; +26 dword used mem |
2481 | ; +26 dword used mem |
2500 | ; +30 dword PID , process idenfification number |
2482 | ; +30 dword PID , process idenfification number |
2501 | ; |
2483 | ; |
2502 | 2484 | ||
2503 | mov edi,[TASK_BASE] ; eax = return area |
2485 | mov edi,[TASK_BASE] ; eax = return area |
2504 | add eax,[edi + TASKDATA.mem_start] |
2486 | add eax,[edi + TASKDATA.mem_start] |
2505 | 2487 | ||
2506 | cmp ebx,-1 ; who am I ? |
2488 | cmp ebx,-1 ; who am I ? |
2507 | jne no_who_am_i |
2489 | jne no_who_am_i |
2508 | mov ebx,[CURRENT_TASK] |
2490 | mov ebx,[CURRENT_TASK] |
2509 | no_who_am_i: |
2491 | no_who_am_i: |
2510 | 2492 | ||
2511 | push eax ; return area |
2493 | push eax ; return area |
2512 | push ebx ; process number |
2494 | push ebx ; process number |
2513 | 2495 | ||
2514 | push ebx |
2496 | push ebx |
2515 | push ebx |
2497 | push ebx |
2516 | push eax |
2498 | push eax |
2517 | 2499 | ||
2518 | ; return memory usage |
2500 | ; return memory usage |
2519 | 2501 | ||
2520 | xor edx,edx |
2502 | xor edx,edx |
2521 | mov eax,0x20 |
2503 | mov eax,0x20 |
2522 | mul ebx |
2504 | mul ebx |
2523 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2505 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2524 | mov ebx,eax |
2506 | mov ebx,eax |
2525 | pop eax |
2507 | pop eax |
2526 | mov ecx,[ebx] |
2508 | mov ecx,[ebx] |
2527 | mov [eax],ecx |
2509 | mov [eax],ecx |
2528 | pop ebx |
2510 | pop ebx |
2529 | mov cx, [WIN_STACK + ebx * 2] |
2511 | mov cx, [WIN_STACK + ebx * 2] |
2530 | mov [eax+4],cx |
2512 | mov [eax+4],cx |
2531 | mov cx, [WIN_POS + ebx * 2] |
2513 | mov cx, [WIN_POS + ebx * 2] |
2532 | mov [eax+6],cx |
2514 | mov [eax+6],cx |
2533 | push eax |
2515 | push eax |
2534 | mov eax,ebx |
2516 | mov eax,ebx |
2535 | shl eax,8 |
2517 | shl eax,8 |
2536 | add eax,SLOT_BASE+APPDATA.app_name |
2518 | add eax,SLOT_BASE+APPDATA.app_name |
2537 | pop ebx |
2519 | pop ebx |
2538 | add ebx,10 |
2520 | add ebx,10 |
2539 | mov ecx,11 |
2521 | mov ecx,11 |
2540 | call memmove |
2522 | call memmove |
2541 | 2523 | ||
2542 | ; memory usage |
2524 | ; memory usage |
2543 | 2525 | ||
2544 | xor eax,eax |
2526 | xor eax,eax |
2545 | mov edx,0x100000*16 |
2527 | mov edx,0x100000*16 |
2546 | pop ecx ; get gdt of tss |
2528 | pop ecx ; get gdt of tss |
2547 | cmp ecx,1 |
2529 | cmp ecx,1 |
2548 | je os_mem |
2530 | je os_mem |
2549 | shl ecx,8 |
2531 | shl ecx,8 |
2550 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2532 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2551 | mov eax,std_application_base_address |
2533 | mov eax,std_application_base_address |
2552 | ; eax run base -> edx used memory |
2534 | ; eax run base -> edx used memory |
2553 | os_mem: |
2535 | os_mem: |
2554 | dec edx |
2536 | dec edx |
2555 | mov [ebx+12],eax |
2537 | mov [ebx+12],eax |
2556 | mov [ebx+16],edx |
2538 | mov [ebx+16],edx |
2557 | 2539 | ||
2558 | ; PID (+30) |
2540 | ; PID (+30) |
2559 | 2541 | ||
2560 | mov eax,[esp] |
2542 | mov eax,[esp] |
2561 | shl eax,5 |
2543 | shl eax,5 |
2562 | add eax,CURRENT_TASK+TASKDATA.pid |
2544 | add eax,CURRENT_TASK+TASKDATA.pid |
2563 | mov eax,[eax] |
2545 | mov eax,[eax] |
2564 | mov [ebx+20],eax |
2546 | mov [ebx+20],eax |
2565 | 2547 | ||
2566 | ; window position and size |
2548 | ; window position and size |
2567 | 2549 | ||
2568 | mov esi,[esp] |
2550 | mov esi,[esp] |
2569 | shl esi,5 |
2551 | shl esi,5 |
2570 | add esi,window_data + WDATA.box |
2552 | add esi,window_data + WDATA.box |
2571 | mov edi,[esp+4] |
2553 | mov edi,[esp+4] |
2572 | add edi,34 |
2554 | add edi,34 |
2573 | mov ecx,4 |
2555 | mov ecx,4 |
2574 | cld |
2556 | cld |
2575 | rep movsd |
2557 | rep movsd |
2576 | 2558 | ||
2577 | ; Process state (+50) |
2559 | ; Process state (+50) |
2578 | 2560 | ||
2579 | mov eax,[esp] |
2561 | mov eax,[esp] |
2580 | shl eax,5 |
2562 | shl eax,5 |
2581 | add eax,CURRENT_TASK+TASKDATA.state |
2563 | add eax,CURRENT_TASK+TASKDATA.state |
2582 | mov eax,[eax] |
2564 | mov eax,[eax] |
2583 | mov [ebx+40],ax |
2565 | mov [ebx+40],ax |
2584 | 2566 | ||
2585 | ; Window client area box |
2567 | ; Window client area box |
2586 | 2568 | ||
2587 | mov esi,[esp] |
2569 | mov esi,[esp] |
2588 | shl esi,8 |
2570 | shl esi,8 |
2589 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2571 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2590 | lea edi,[ebx+44] |
2572 | lea edi,[ebx+44] |
2591 | mov ecx,4 |
2573 | mov ecx,4 |
2592 | rep movsd |
2574 | rep movsd |
2593 | 2575 | ||
2594 | ; Window state |
2576 | ; Window state |
2595 | 2577 | ||
2596 | mov esi,[esp] |
2578 | mov esi,[esp] |
2597 | shl esi,5 |
2579 | shl esi,5 |
2598 | add esi,window_data + WDATA.box |
2580 | add esi,window_data + WDATA.box |
2599 | mov al,[esi+window_data+WDATA.fl_wstate] |
2581 | mov al,[esi+WDATA.fl_wstate] |
2600 | mov [edi],al |
2582 | mov [edi],al |
2601 | 2583 | ||
2602 | pop ebx |
2584 | pop ebx |
2603 | pop eax |
2585 | pop eax |
2604 | 2586 | ||
2605 | ; return number of processes |
2587 | ; return number of processes |
2606 | 2588 | ||
2607 | mov eax,[TASK_COUNT] |
2589 | mov eax,[TASK_COUNT] |
2608 | mov [esp+36],eax |
2590 | mov [esp+36],eax |
2609 | ret |
2591 | ret |
2610 | - | ||
2611 | - | ||
2612 | - | ||
2613 | 2592 | ||
2614 | align 4 |
2593 | align 4 |
2615 | sys_clock: |
2594 | sys_clock: |
2616 | cli |
2595 | cli |
2617 | ; Mikhail Lisovin xx Jan 2005 |
2596 | ; Mikhail Lisovin xx Jan 2005 |
2618 | @@: mov al, 10 |
2597 | @@: mov al, 10 |
2619 | out 0x70, al |
2598 | out 0x70, al |
2620 | in al, 0x71 |
2599 | in al, 0x71 |
2621 | test al, al |
2600 | test al, al |
2622 | jns @f |
2601 | jns @f |
2623 | mov esi, 1 |
2602 | mov esi, 1 |
2624 | call delay_ms |
2603 | call delay_ms |
2625 | jmp @b |
2604 | jmp @b |
2626 | @@: |
2605 | @@: |
2627 | ; end Lisovin's fix |
2606 | ; end Lisovin's fix |
2628 | 2607 | ||
2629 | xor al,al ; seconds |
2608 | xor al,al ; seconds |
2630 | out 0x70,al |
2609 | out 0x70,al |
2631 | in al,0x71 |
2610 | in al,0x71 |
2632 | movzx ecx,al |
2611 | movzx ecx,al |
2633 | mov al,02 ; minutes |
2612 | mov al,02 ; minutes |
2634 | shl ecx,16 |
2613 | shl ecx,16 |
2635 | out 0x70,al |
2614 | out 0x70,al |
2636 | in al,0x71 |
2615 | in al,0x71 |
2637 | movzx edx,al |
2616 | movzx edx,al |
2638 | mov al,04 ; hours |
2617 | mov al,04 ; hours |
2639 | shl edx,8 |
2618 | shl edx,8 |
2640 | out 0x70,al |
2619 | out 0x70,al |
2641 | in al,0x71 |
2620 | in al,0x71 |
2642 | add ecx,edx |
2621 | add ecx,edx |
2643 | movzx edx,al |
2622 | movzx edx,al |
2644 | add ecx,edx |
2623 | add ecx,edx |
2645 | sti |
2624 | sti |
2646 | mov [esp+36],ecx |
2625 | mov [esp+36],ecx |
2647 | ret |
2626 | ret |
2648 | 2627 | ||
2649 | 2628 | ||
2650 | align 4 |
2629 | align 4 |
2651 | 2630 | ||
2652 | sys_date: |
2631 | sys_date: |
2653 | 2632 | ||
2654 | cli |
2633 | cli |
2655 | 2634 | ||
2656 | @@: mov al, 10 |
2635 | @@: mov al, 10 |
2657 | out 0x70, al |
2636 | out 0x70, al |
2658 | in al, 0x71 |
2637 | in al, 0x71 |
2659 | test al, al |
2638 | test al, al |
2660 | jns @f |
2639 | jns @f |
2661 | mov esi, 1 |
2640 | mov esi, 1 |
2662 | call delay_ms |
2641 | call delay_ms |
2663 | jmp @b |
2642 | jmp @b |
2664 | @@: |
2643 | @@: |
2665 | 2644 | ||
2666 | mov ch,0 |
2645 | mov ch,0 |
2667 | mov al,7 ; date |
2646 | mov al,7 ; date |
2668 | out 0x70,al |
2647 | out 0x70,al |
2669 | in al,0x71 |
2648 | in al,0x71 |
2670 | mov cl,al |
2649 | mov cl,al |
2671 | mov al,8 ; month |
2650 | mov al,8 ; month |
2672 | shl ecx,16 |
2651 | shl ecx,16 |
2673 | out 0x70,al |
2652 | out 0x70,al |
2674 | in al,0x71 |
2653 | in al,0x71 |
2675 | mov ch,al |
2654 | mov ch,al |
2676 | mov al,9 ; year |
2655 | mov al,9 ; year |
2677 | out 0x70,al |
2656 | out 0x70,al |
2678 | in al,0x71 |
2657 | in al,0x71 |
2679 | mov cl,al |
2658 | mov cl,al |
2680 | sti |
2659 | sti |
2681 | mov [esp+36],ecx |
2660 | mov [esp+36],ecx |
2682 | ret |
2661 | ret |
2683 | 2662 | ||
2684 | 2663 | ||
2685 | ; redraw status |
2664 | ; redraw status |
2686 | 2665 | ||
2687 | sys_redrawstat: |
2666 | sys_redrawstat: |
2688 | 2667 | ||
2689 | cmp eax,1 |
2668 | cmp eax,1 |
2690 | jne no_widgets_away |
2669 | jne no_widgets_away |
2691 | 2670 | ||
2692 | ; buttons away |
2671 | ; buttons away |
2693 | 2672 | ||
2694 | mov ecx,[CURRENT_TASK] |
2673 | mov ecx,[CURRENT_TASK] |
2695 | 2674 | ||
2696 | sys_newba2: |
2675 | sys_newba2: |
2697 | 2676 | ||
2698 | mov edi,[BTN_ADDR] |
2677 | mov edi,[BTN_ADDR] |
2699 | cmp [edi],dword 0 ; empty button list ? |
2678 | cmp [edi],dword 0 ; empty button list ? |
2700 | je end_of_buttons_away |
2679 | je end_of_buttons_away |
2701 | 2680 | ||
2702 | movzx ebx,word [edi] |
2681 | movzx ebx,word [edi] |
2703 | inc ebx |
2682 | inc ebx |
2704 | 2683 | ||
2705 | mov eax,edi |
2684 | mov eax,edi |
2706 | 2685 | ||
2707 | sys_newba: |
2686 | sys_newba: |
2708 | 2687 | ||
2709 | dec ebx |
2688 | dec ebx |
2710 | jz end_of_buttons_away |
2689 | jz end_of_buttons_away |
2711 | 2690 | ||
2712 | add eax,0x10 |
2691 | add eax,0x10 |
2713 | cmp cx,[eax] |
2692 | cmp cx,[eax] |
2714 | jnz sys_newba |
2693 | jnz sys_newba |
2715 | 2694 | ||
2716 | push eax ebx ecx |
2695 | push eax ebx ecx |
2717 | mov ecx,ebx |
2696 | mov ecx,ebx |
2718 | inc ecx |
2697 | inc ecx |
2719 | shl ecx,4 |
2698 | shl ecx,4 |
2720 | mov ebx,eax |
2699 | mov ebx,eax |
2721 | add eax,0x10 |
2700 | add eax,0x10 |
2722 | call memmove |
2701 | call memmove |
2723 | dec dword [edi] |
2702 | dec dword [edi] |
2724 | pop ecx ebx eax |
2703 | pop ecx ebx eax |
2725 | 2704 | ||
2726 | jmp sys_newba2 |
2705 | jmp sys_newba2 |
2727 | 2706 | ||
2728 | end_of_buttons_away: |
2707 | end_of_buttons_away: |
2729 | 2708 | ||
2730 | ret |
2709 | ret |
2731 | 2710 | ||
2732 | no_widgets_away: |
2711 | no_widgets_away: |
2733 | 2712 | ||
2734 | cmp eax,2 |
2713 | cmp eax,2 |
2735 | jnz srl1 |
2714 | jnz srl1 |
2736 | 2715 | ||
2737 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2716 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2738 | add edx,draw_data-CURRENT_TASK |
2717 | add edx,draw_data-CURRENT_TASK |
2739 | mov [edx+RECT.left], 0 |
2718 | mov [edx+RECT.left], 0 |
2740 | mov [edx+RECT.top], 0 |
2719 | mov [edx+RECT.top], 0 |
2741 | mov eax,[ScreenWidth] |
2720 | mov eax,[ScreenWidth] |
2742 | mov [edx+RECT.right],eax |
2721 | mov [edx+RECT.right],eax |
2743 | mov eax,[ScreenHeight] |
2722 | mov eax,[ScreenHeight] |
2744 | mov [edx+RECT.bottom],eax |
2723 | mov [edx+RECT.bottom],eax |
2745 | 2724 | ||
2746 | mov edi,[TASK_BASE] |
2725 | mov edi,[TASK_BASE] |
2747 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2726 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2748 | 2727 | ||
2749 | call sys_window_mouse |
2728 | call sys_window_mouse |
2750 | 2729 | ||
2751 | ret |
2730 | ret |
2752 | 2731 | ||
2753 | srl1: |
2732 | srl1: |
2754 | 2733 | ||
2755 | ret |
2734 | ret |
2756 | 2735 | ||
2757 | 2736 | ||
2758 | sys_drawwindow: |
2737 | sys_drawwindow: |
2759 | 2738 | ||
2760 | mov edi,ecx |
2739 | mov edi,ecx |
2761 | shr edi,16+8 |
2740 | shr edi,16+8 |
2762 | and edi,15 |
2741 | and edi,15 |
2763 | 2742 | ||
2764 | cmp edi,0 ; type I - original style |
2743 | cmp edi,0 ; type I - original style |
2765 | jne nosyswI |
2744 | jne nosyswI |
2766 | inc [mouse_pause] |
2745 | inc [mouse_pause] |
2767 | call [disable_mouse] |
2746 | call [disable_mouse] |
2768 | call sys_set_window |
2747 | call sys_set_window |
2769 | call [disable_mouse] |
2748 | call [disable_mouse] |
2770 | call drawwindow_I |
2749 | call drawwindow_I |
2771 | ;dec [mouse_pause] |
2750 | ;dec [mouse_pause] |
2772 | ;call [draw_pointer] |
2751 | ;call [draw_pointer] |
2773 | ;ret |
2752 | ;ret |
2774 | jmp draw_window_caption.2 |
2753 | jmp draw_window_caption.2 |
2775 | nosyswI: |
2754 | nosyswI: |
2776 | 2755 | ||
2777 | cmp edi,1 ; type II - only reserve area, no draw |
2756 | cmp edi,1 ; type II - only reserve area, no draw |
2778 | jne nosyswII |
2757 | jne nosyswII |
2779 | inc [mouse_pause] |
2758 | inc [mouse_pause] |
2780 | call [disable_mouse] |
2759 | call [disable_mouse] |
2781 | call sys_set_window |
2760 | call sys_set_window |
2782 | call [disable_mouse] |
2761 | call [disable_mouse] |
2783 | call sys_window_mouse |
2762 | call sys_window_mouse |
2784 | dec [mouse_pause] |
2763 | dec [mouse_pause] |
2785 | call [draw_pointer] |
2764 | call [draw_pointer] |
2786 | ret |
2765 | ret |
2787 | nosyswII: |
2766 | nosyswII: |
2788 | 2767 | ||
2789 | cmp edi,2 ; type III - new style |
2768 | cmp edi,2 ; type III - new style |
2790 | jne nosyswIII |
2769 | jne nosyswIII |
2791 | inc [mouse_pause] |
2770 | inc [mouse_pause] |
2792 | call [disable_mouse] |
2771 | call [disable_mouse] |
2793 | call sys_set_window |
2772 | call sys_set_window |
2794 | call [disable_mouse] |
2773 | call [disable_mouse] |
2795 | call drawwindow_III |
2774 | call drawwindow_III |
2796 | ;dec [mouse_pause] |
2775 | ;dec [mouse_pause] |
2797 | ;call [draw_pointer] |
2776 | ;call [draw_pointer] |
2798 | ;ret |
2777 | ;ret |
2799 | jmp draw_window_caption.2 |
2778 | jmp draw_window_caption.2 |
2800 | nosyswIII: |
2779 | nosyswIII: |
2801 | 2780 | ||
2802 | cmp edi,3 ; type IV - skinned window |
2781 | cmp edi,3 ; type IV - skinned window |
2803 | jne nosyswIV |
2782 | jne nosyswIV |
2804 | 2783 | ||
2805 | ; parameter for drawwindow_IV |
2784 | ; parameter for drawwindow_IV |
2806 | push 0 |
2785 | push 0 |
2807 | mov edi, [TASK_COUNT] |
2786 | mov edi, [TASK_COUNT] |
2808 | movzx edi, word [WIN_POS + edi*2] |
2787 | movzx edi, word [WIN_POS + edi*2] |
2809 | cmp edi, [CURRENT_TASK] |
2788 | cmp edi, [CURRENT_TASK] |
2810 | jne @f |
2789 | jne @f |
2811 | inc dword [esp] |
2790 | inc dword [esp] |
2812 | @@: |
2791 | @@: |
2813 | 2792 | ||
2814 | inc [mouse_pause] |
2793 | inc [mouse_pause] |
2815 | call [disable_mouse] |
2794 | call [disable_mouse] |
2816 | call sys_set_window |
2795 | call sys_set_window |
2817 | call [disable_mouse] |
2796 | call [disable_mouse] |
2818 | call drawwindow_IV |
2797 | call drawwindow_IV |
2819 | ;dec [mouse_pause] |
2798 | ;dec [mouse_pause] |
2820 | ;call [draw_pointer] |
2799 | ;call [draw_pointer] |
2821 | ;ret |
2800 | ;ret |
2822 | jmp draw_window_caption.2 |
2801 | jmp draw_window_caption.2 |
2823 | nosyswIV: |
2802 | nosyswIV: |
2824 | 2803 | ||
2825 | ret |
2804 | ret |
2826 | 2805 | ||
2827 | 2806 | ||
2828 | draw_window_caption: |
2807 | draw_window_caption: |
2829 | inc [mouse_pause] |
2808 | inc [mouse_pause] |
2830 | call [disable_mouse] |
2809 | call [disable_mouse] |
2831 | 2810 | ||
2832 | xor eax,eax |
2811 | xor eax,eax |
2833 | mov edx,[TASK_COUNT] |
2812 | mov edx,[TASK_COUNT] |
2834 | movzx edx,word[WIN_POS+edx*2] |
2813 | movzx edx,word[WIN_POS+edx*2] |
2835 | cmp edx,[CURRENT_TASK] |
2814 | cmp edx,[CURRENT_TASK] |
2836 | jne @f |
2815 | jne @f |
2837 | inc eax |
2816 | inc eax |
2838 | @@: mov edx,[CURRENT_TASK] |
2817 | @@: mov edx,[CURRENT_TASK] |
2839 | shl edx,5 |
2818 | shl edx,5 |
2840 | add edx,window_data |
2819 | add edx,window_data |
2841 | movzx ebx,[edx+WDATA.fl_wstyle] |
2820 | movzx ebx,[edx+WDATA.fl_wstyle] |
2842 | and bl,0x0F |
2821 | and bl,0x0F |
2843 | cmp bl,3 |
2822 | cmp bl,3 |
2844 | jne .not_style_3 |
2823 | jne .not_style_3 |
2845 | 2824 | ||
2846 | push edx |
2825 | push edx |
2847 | call drawwindow_IV_caption |
2826 | call drawwindow_IV_caption |
2848 | add esp,4 |
2827 | add esp,4 |
2849 | jmp .2 |
2828 | jmp .2 |
2850 | 2829 | ||
2851 | .not_style_3: |
2830 | .not_style_3: |
2852 | cmp bl,2 |
2831 | cmp bl,2 |
2853 | jne .not_style_2 |
2832 | jne .not_style_2 |
2854 | 2833 | ||
2855 | call drawwindow_III_caption |
2834 | call drawwindow_III_caption |
2856 | jmp .2 |
2835 | jmp .2 |
2857 | 2836 | ||
2858 | .not_style_2: |
2837 | .not_style_2: |
2859 | cmp bl,0 |
2838 | cmp bl,0 |
2860 | jne .2 |
2839 | jne .2 |
2861 | 2840 | ||
2862 | call drawwindow_I_caption |
2841 | call drawwindow_I_caption |
2863 | 2842 | ||
2864 | ;-------------------------------------------------------------- |
2843 | ;-------------------------------------------------------------- |
2865 | .2: ;jmp @f |
2844 | .2: ;jmp @f |
2866 | mov edi,[CURRENT_TASK] |
2845 | mov edi,[CURRENT_TASK] |
2867 | shl edi,5 |
2846 | shl edi,5 |
2868 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2847 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2869 | jz @f |
2848 | jz @f |
2870 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2849 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2871 | or ecx,ecx |
2850 | or ecx,ecx |
2872 | jz @f |
2851 | jz @f |
2873 | add ecx,[edi+twdw+TASKDATA.mem_start] |
2852 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2874 | 2853 | ||
2875 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2854 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2876 | and al,0x0F |
2855 | and al,0x0F |
2877 | cmp al,3 |
2856 | cmp al,3 |
2878 | jne .not_skinned |
2857 | jne .not_skinned |
2879 | 2858 | ||
2880 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2859 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2881 | mov bp,word[edi+window_data+WDATA.box.top] |
2860 | mov bp,word[edi+window_data+WDATA.box.top] |
2882 | movzx eax,word[edi+window_data+WDATA.box.width] |
2861 | movzx eax,word[edi+window_data+WDATA.box.width] |
2883 | sub ax,[_skinmargins.left] |
2862 | sub ax,[_skinmargins.left] |
2884 | sub ax,[_skinmargins.right] |
2863 | sub ax,[_skinmargins.right] |
2885 | cwde |
2864 | cwde |
2886 | cdq |
2865 | cdq |
2887 | mov ebx,6 |
2866 | mov ebx,6 |
2888 | idiv ebx |
2867 | idiv ebx |
2889 | or eax,eax |
2868 | or eax,eax |
2890 | js @f |
2869 | js @f |
2891 | mov edx,eax |
2870 | mov edx,eax |
2892 | mov eax,dword[_skinmargins.left-2] |
2871 | mov eax,dword[_skinmargins.left-2] |
2893 | mov ax,word[_skinh] |
2872 | mov ax,word[_skinh] |
2894 | sub ax,[_skinmargins.bottom] |
2873 | sub ax,[_skinmargins.bottom] |
2895 | sub ax,[_skinmargins.top] |
2874 | sub ax,[_skinmargins.top] |
2896 | sar ax,1 |
2875 | sar ax,1 |
2897 | adc ax,0 |
2876 | adc ax,0 |
2898 | add ax,[_skinmargins.top] |
2877 | add ax,[_skinmargins.top] |
2899 | add ax,-3 |
2878 | add ax,-3 |
2900 | add eax,ebp |
2879 | add eax,ebp |
2901 | jmp .dodraw |
2880 | jmp .dodraw |
2902 | 2881 | ||
2903 | .not_skinned: |
2882 | .not_skinned: |
2904 | cmp al,1 |
2883 | cmp al,1 |
2905 | je @f |
2884 | je @f |
2906 | 2885 | ||
2907 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2886 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2908 | mov bp,word[edi+window_data+WDATA.box.top] |
2887 | mov bp,word[edi+window_data+WDATA.box.top] |
2909 | movzx eax,word[edi+window_data+WDATA.box.width] |
2888 | movzx eax,word[edi+window_data+WDATA.box.width] |
2910 | sub eax,16 |
2889 | sub eax,16 |
2911 | cwde |
2890 | cwde |
2912 | cdq |
2891 | cdq |
2913 | mov ebx,6 |
2892 | mov ebx,6 |
2914 | idiv ebx |
2893 | idiv ebx |
2915 | or eax,eax |
2894 | or eax,eax |
2916 | js @f |
2895 | js @f |
2917 | mov edx,eax |
2896 | mov edx,eax |
2918 | mov eax,0x00080007 |
2897 | mov eax,0x00080007 |
2919 | add eax,ebp |
2898 | add eax,ebp |
2920 | .dodraw: |
2899 | .dodraw: |
2921 | mov ebx,[common_colours+16];0x00FFFFFF |
2900 | mov ebx,[common_colours+16];0x00FFFFFF |
2922 | or ebx, 0x80000000 |
2901 | or ebx, 0x80000000 |
2923 | xor edi,edi |
2902 | xor edi,edi |
2924 | call dtext |
2903 | call dtext |
2925 | 2904 | ||
2926 | @@: |
2905 | @@: |
2927 | ;-------------------------------------------------------------- |
2906 | ;-------------------------------------------------------------- |
2928 | dec [mouse_pause] |
2907 | dec [mouse_pause] |
2929 | call [draw_pointer] |
2908 | call [draw_pointer] |
2930 | ret |
2909 | ret |
2931 | 2910 | ||
2932 | iglobal |
2911 | iglobal |
2933 | align 4 |
2912 | align 4 |
2934 | window_topleft dd \ |
2913 | window_topleft dd \ |
2935 | 1, 21,\ |
2914 | 1, 21,\ |
2936 | 0, 0,\ |
2915 | 0, 0,\ |
2937 | 5, 20,\ |
2916 | 5, 20,\ |
2938 | 5, ? |
2917 | 5, ? |
2939 | endg |
2918 | endg |
2940 | 2919 | ||
2941 | set_window_clientbox: |
2920 | set_window_clientbox: |
2942 | push eax ecx edi |
2921 | push eax ecx edi |
2943 | 2922 | ||
2944 | mov eax,[_skinh] |
2923 | mov eax,[_skinh] |
2945 | mov [window_topleft+4*7],eax |
2924 | mov [window_topleft+4*7],eax |
2946 | 2925 | ||
2947 | mov ecx,edi |
2926 | mov ecx,edi |
2948 | sub edi,window_data |
2927 | sub edi,window_data |
2949 | shl edi,3 |
2928 | shl edi,3 |
2950 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2929 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2951 | jz @f |
2930 | jz @f |
2952 | 2931 | ||
2953 | movzx eax,[ecx+WDATA.fl_wstyle] |
2932 | movzx eax,[ecx+WDATA.fl_wstyle] |
2954 | and eax,0x0F |
2933 | and eax,0x0F |
2955 | mov eax,[eax*8+window_topleft+0] |
2934 | mov eax,[eax*8+window_topleft+0] |
2956 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2935 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2957 | shl eax,1 |
2936 | shl eax,1 |
2958 | neg eax |
2937 | neg eax |
2959 | add eax,[ecx+WDATA.box.width] |
2938 | add eax,[ecx+WDATA.box.width] |
2960 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2939 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2961 | 2940 | ||
2962 | movzx eax,[ecx+WDATA.fl_wstyle] |
2941 | movzx eax,[ecx+WDATA.fl_wstyle] |
2963 | and eax,0x0F |
2942 | and eax,0x0F |
2964 | push [eax*8+window_topleft+0] |
2943 | push [eax*8+window_topleft+0] |
2965 | mov eax,[eax*8+window_topleft+4] |
2944 | mov eax,[eax*8+window_topleft+4] |
2966 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2945 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2967 | neg eax |
2946 | neg eax |
2968 | sub eax,[esp] |
2947 | sub eax,[esp] |
2969 | add eax,[ecx+WDATA.box.height] |
2948 | add eax,[ecx+WDATA.box.height] |
2970 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2949 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2971 | add esp,4 |
2950 | add esp,4 |
2972 | 2951 | ||
2973 | pop edi ecx eax |
2952 | pop edi ecx eax |
2974 | ret |
2953 | ret |
2975 | @@: |
2954 | @@: |
2976 | xor eax,eax |
2955 | xor eax,eax |
2977 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2956 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2978 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2957 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2979 | mov eax,[ecx+WDATA.box.width] |
2958 | mov eax,[ecx+WDATA.box.width] |
2980 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2959 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2981 | mov eax,[ecx+WDATA.box.height] |
2960 | mov eax,[ecx+WDATA.box.height] |
2982 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2961 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2983 | 2962 | ||
2984 | pop edi ecx eax |
2963 | pop edi ecx eax |
2985 | ret |
2964 | ret |
2986 | 2965 | ||
2987 | sys_set_window: |
2966 | sys_set_window: |
2988 | 2967 | ||
2989 | mov edi,[CURRENT_TASK] |
2968 | mov edi,[CURRENT_TASK] |
2990 | shl edi,5 |
2969 | shl edi,5 |
2991 | add edi,window_data |
2970 | add edi,window_data |
2992 | 2971 | ||
2993 | ; colors |
2972 | ; colors |
2994 | mov [edi+WDATA.cl_workarea],ecx |
2973 | mov [edi+WDATA.cl_workarea],ecx |
2995 | mov [edi+WDATA.cl_titlebar],edx |
2974 | mov [edi+WDATA.cl_titlebar],edx |
2996 | mov [edi+WDATA.cl_frames],esi |
2975 | mov [edi+WDATA.cl_frames],esi |
2997 | 2976 | ||
2998 | ; check flag (?) |
2977 | ; check flag (?) |
2999 | test [edi+WDATA.fl_wdrawn],1 |
2978 | test [edi+WDATA.fl_wdrawn],1 |
3000 | jnz newd |
2979 | jnz newd |
3001 | 2980 | ||
3002 | push eax |
2981 | push eax |
3003 | mov eax,[timer_ticks] ;[0xfdf0] |
2982 | mov eax,[timer_ticks] ;[0xfdf0] |
3004 | add eax,100 |
2983 | add eax,100 |
3005 | mov [new_window_starting],eax |
2984 | mov [new_window_starting],eax |
3006 | pop eax |
2985 | pop eax |
3007 | 2986 | ||
3008 | mov word[edi+WDATA.box.width],ax |
2987 | mov word[edi+WDATA.box.width],ax |
3009 | mov word[edi+WDATA.box.height],bx |
2988 | mov word[edi+WDATA.box.height],bx |
3010 | sar eax,16 |
2989 | sar eax,16 |
3011 | sar ebx,16 |
2990 | sar ebx,16 |
3012 | mov word[edi+WDATA.box.left],ax |
2991 | mov word[edi+WDATA.box.left],ax |
3013 | mov word[edi+WDATA.box.top],bx |
2992 | mov word[edi+WDATA.box.top],bx |
3014 | 2993 | ||
3015 | call check_window_position |
2994 | call check_window_position |
3016 | 2995 | ||
3017 | call set_window_clientbox |
2996 | call set_window_clientbox |
3018 | 2997 | ||
3019 | push ecx esi edi ; save for window fullscreen/resize |
2998 | push ecx esi edi ; save for window fullscreen/resize |
3020 | ;mov esi,edi |
2999 | ;mov esi,edi |
3021 | 3000 | ||
3022 | mov cl,[edi+WDATA.fl_wstyle] |
3001 | mov cl,[edi+WDATA.fl_wstyle] |
3023 | 3002 | ||
3024 | sub edi,window_data |
3003 | sub edi,window_data |
3025 | shl edi,3 |
3004 | shl edi,3 |
3026 | add edi,SLOT_BASE |
3005 | add edi,SLOT_BASE |
3027 | 3006 | ||
3028 | and cl,0x0F |
3007 | and cl,0x0F |
3029 | mov [edi+APPDATA.wnd_caption],0 |
3008 | mov [edi+APPDATA.wnd_caption],0 |
3030 | cmp cl,3 |
3009 | cmp cl,3 |
3031 | jne @f |
3010 | jne @f |
3032 | mov [edi+APPDATA.wnd_caption],esi |
3011 | mov [edi+APPDATA.wnd_caption],esi |
3033 | @@: mov esi,[esp+0] |
3012 | @@: mov esi,[esp+0] |
3034 | 3013 | ||
3035 | add edi, APPDATA.saved_box |
3014 | add edi, APPDATA.saved_box |
3036 | movsd |
3015 | movsd |
3037 | movsd |
3016 | movsd |
3038 | movsd |
3017 | movsd |
3039 | movsd |
3018 | movsd |
3040 | pop edi esi ecx |
3019 | pop edi esi ecx |
3041 | 3020 | ||
3042 | push eax ebx ecx edx |
3021 | push eax ebx ecx edx |
3043 | ;;; mov eax, 1 |
3022 | ;;; mov eax, 1 |
3044 | ;;; call delay_hs |
3023 | ;;; call delay_hs |
3045 | mov eax, [edi+WDATA.box.left] |
3024 | mov eax, [edi+WDATA.box.left] |
3046 | mov ebx, [edi+WDATA.box.top] |
3025 | mov ebx, [edi+WDATA.box.top] |
3047 | mov ecx, [edi+WDATA.box.width] |
3026 | mov ecx, [edi+WDATA.box.width] |
3048 | mov edx, [edi+WDATA.box.height] |
3027 | mov edx, [edi+WDATA.box.height] |
3049 | add ecx, eax |
3028 | add ecx, eax |
3050 | add edx, ebx |
3029 | add edx, ebx |
3051 | call calculatescreen |
3030 | call calculatescreen |
3052 | pop edx ecx ebx eax |
3031 | pop edx ecx ebx eax |
3053 | 3032 | ||
3054 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3033 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3055 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3034 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3056 | 3035 | ||
3057 | newd: |
3036 | newd: |
3058 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3037 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3059 | mov edx,edi |
3038 | mov edx,edi |
3060 | 3039 | ||
3061 | ret |
3040 | ret |
3062 | 3041 | ||
3063 | syscall_windowsettings: |
3042 | syscall_windowsettings: |
3064 | 3043 | ||
3065 | .set_window_caption: |
3044 | .set_window_caption: |
3066 | dec eax ; subfunction #1 - set window caption |
3045 | dec eax ; subfunction #1 - set window caption |
3067 | jnz .get_window_caption |
3046 | jnz .get_window_caption |
3068 | 3047 | ||
3069 | ; NOTE: only window owner thread can set its caption, |
3048 | ; NOTE: only window owner thread can set its caption, |
3070 | ; so there's no parameter for PID/TID |
3049 | ; so there's no parameter for PID/TID |
3071 | 3050 | ||
3072 | mov edi,[CURRENT_TASK] |
3051 | mov edi,[CURRENT_TASK] |
3073 | shl edi,5 |
3052 | shl edi,5 |
3074 | 3053 | ||
3075 | ; have to check if caption is within application memory limit |
3054 | ; have to check if caption is within application memory limit |
3076 | ; check is trivial, and if application resizes its memory, |
3055 | ; check is trivial, and if application resizes its memory, |
3077 | ; caption still can become over bounds |
3056 | ; caption still can become over bounds |
3078 | ; diamond, 31.10.2006: check removed because with new memory manager |
3057 | ; diamond, 31.10.2006: check removed because with new memory manager |
3079 | ; there can be valid data after APPDATA.mem_size bound |
3058 | ; there can be valid data after APPDATA.mem_size bound |
3080 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3059 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3081 | ; add ecx,255 ; max caption length |
3060 | ; add ecx,255 ; max caption length |
3082 | ; cmp ebx,ecx |
3061 | ; cmp ebx,ecx |
3083 | ; ja .exit_fail |
3062 | ; ja .exit_fail |
3084 | 3063 | ||
3085 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3064 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3086 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3065 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3087 | 3066 | ||
3088 | call draw_window_caption |
3067 | call draw_window_caption |
3089 | 3068 | ||
3090 | xor eax,eax ; eax = 0 (success) |
3069 | xor eax,eax ; eax = 0 (success) |
3091 | ret |
3070 | ret |
3092 | 3071 | ||
3093 | .get_window_caption: |
3072 | .get_window_caption: |
3094 | dec eax ; subfunction #2 - get window caption |
3073 | dec eax ; subfunction #2 - get window caption |
3095 | jnz .exit_fail |
3074 | jnz .exit_fail |
3096 | 3075 | ||
3097 | ; not implemented yet |
3076 | ; not implemented yet |
3098 | 3077 | ||
3099 | .exit_fail: |
3078 | .exit_fail: |
3100 | xor eax,eax |
3079 | xor eax,eax |
3101 | inc eax ; eax = 1 (fail) |
3080 | inc eax ; eax = 1 (fail) |
3102 | ret |
3081 | ret |
3103 | 3082 | ||
3104 | 3083 | ||
3105 | sys_window_move: |
3084 | sys_window_move: |
3106 | 3085 | ||
3107 | mov edi,[CURRENT_TASK] |
3086 | mov edi,[CURRENT_TASK] |
3108 | shl edi,5 |
3087 | shl edi,5 |
3109 | add edi,window_data |
3088 | add edi,window_data |
3110 | 3089 | ||
3111 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3090 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3112 | jnz .window_move_return |
3091 | jnz .window_move_return |
3113 | 3092 | ||
3114 | push dword [edi + WDATA.box.left] ; save old coordinates |
3093 | push dword [edi + WDATA.box.left] ; save old coordinates |
3115 | push dword [edi + WDATA.box.top] |
3094 | push dword [edi + WDATA.box.top] |
3116 | push dword [edi + WDATA.box.width] |
3095 | push dword [edi + WDATA.box.width] |
3117 | push dword [edi + WDATA.box.height] |
3096 | push dword [edi + WDATA.box.height] |
3118 | 3097 | ||
3119 | cmp eax,-1 ; set new position and size |
3098 | cmp eax,-1 ; set new position and size |
3120 | je .no_x_reposition |
3099 | je .no_x_reposition |
3121 | mov [edi + WDATA.box.left], eax |
3100 | mov [edi + WDATA.box.left], eax |
3122 | .no_x_reposition: |
3101 | .no_x_reposition: |
3123 | cmp ebx,-1 |
3102 | cmp ebx,-1 |
3124 | je .no_y_reposition |
3103 | je .no_y_reposition |
3125 | mov [edi + WDATA.box.top], ebx |
3104 | mov [edi + WDATA.box.top], ebx |
3126 | .no_y_reposition: |
3105 | .no_y_reposition: |
3127 | 3106 | ||
3128 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3107 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3129 | jnz .no_y_resizing |
3108 | jnz .no_y_resizing |
3130 | 3109 | ||
3131 | cmp ecx,-1 |
3110 | cmp ecx,-1 |
3132 | je .no_x_resizing |
3111 | je .no_x_resizing |
3133 | mov [edi + WDATA.box.width], ecx |
3112 | mov [edi + WDATA.box.width], ecx |
3134 | .no_x_resizing: |
3113 | .no_x_resizing: |
3135 | cmp edx,-1 |
3114 | cmp edx,-1 |
3136 | je .no_y_resizing |
3115 | je .no_y_resizing |
3137 | mov [edi + WDATA.box.height], edx |
3116 | mov [edi + WDATA.box.height], edx |
3138 | .no_y_resizing: |
3117 | .no_y_resizing: |
3139 | 3118 | ||
3140 | call check_window_position |
3119 | call check_window_position |
3141 | call set_window_clientbox |
3120 | call set_window_clientbox |
3142 | 3121 | ||
3143 | pushad ; save for window fullscreen/resize |
3122 | pushad ; save for window fullscreen/resize |
3144 | mov esi,edi |
3123 | mov esi,edi |
3145 | sub edi,window_data |
3124 | sub edi,window_data |
3146 | shr edi,5 |
3125 | shr edi,5 |
3147 | shl edi,8 |
3126 | shl edi,8 |
3148 | add edi, SLOT_BASE + APPDATA.saved_box |
3127 | add edi, SLOT_BASE + APPDATA.saved_box |
3149 | mov ecx,4 |
3128 | mov ecx,4 |
3150 | cld |
3129 | cld |
3151 | rep movsd |
3130 | rep movsd |
3152 | popad |
3131 | popad |
3153 | 3132 | ||
3154 | pushad ; calculcate screen at new position |
3133 | pushad ; calculcate screen at new position |
3155 | mov eax, [edi + WDATA.box.left] |
3134 | mov eax, [edi + WDATA.box.left] |
3156 | mov ebx, [edi + WDATA.box.top] |
3135 | mov ebx, [edi + WDATA.box.top] |
3157 | mov ecx, [edi + WDATA.box.width] |
3136 | mov ecx, [edi + WDATA.box.width] |
3158 | mov edx, [edi + WDATA.box.height] |
3137 | mov edx, [edi + WDATA.box.height] |
3159 | add ecx,eax |
3138 | add ecx,eax |
3160 | add edx,ebx |
3139 | add edx,ebx |
3161 | 3140 | ||
3162 | call calculatescreen |
3141 | call calculatescreen |
3163 | popad |
3142 | popad |
3164 | 3143 | ||
3165 | pop edx ; calculcate screen at old position |
3144 | pop edx ; calculcate screen at old position |
3166 | pop ecx |
3145 | pop ecx |
3167 | pop ebx |
3146 | pop ebx |
3168 | pop eax |
3147 | pop eax |
3169 | add ecx,eax |
3148 | add ecx,eax |
3170 | add edx,ebx |
3149 | add edx,ebx |
3171 | mov [dlx],eax ; save for drawlimits |
3150 | mov [dlx],eax ; save for drawlimits |
3172 | mov [dly],ebx |
3151 | mov [dly],ebx |
3173 | mov [dlxe],ecx |
3152 | mov [dlxe],ecx |
3174 | mov [dlye],edx |
3153 | mov [dlye],edx |
3175 | call calculatescreen |
3154 | call calculatescreen |
3176 | 3155 | ||
3177 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3156 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3178 | 3157 | ||
3179 | mov eax,edi ; redraw screen at old position |
3158 | mov eax,edi ; redraw screen at old position |
3180 | xor esi,esi |
3159 | xor esi,esi |
3181 | call redrawscreen |
3160 | call redrawscreen |
3182 | 3161 | ||
3183 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3162 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3184 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3163 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3185 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3164 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3186 | 3165 | ||
3187 | mov ecx,10 ; wait 1/10 second |
3166 | mov ecx,10 ; wait 1/10 second |
3188 | .wmrl3: |
3167 | .wmrl3: |
3189 | call [draw_pointer] |
3168 | call [draw_pointer] |
3190 | mov eax,1 |
3169 | mov eax,1 |
3191 | call delay_hs |
3170 | call delay_hs |
3192 | loop .wmrl3 |
3171 | loop .wmrl3 |
3193 | 3172 | ||
3194 | mov [window_move_pr],0 |
3173 | mov [window_move_pr],0 |
3195 | 3174 | ||
3196 | .window_move_return: |
3175 | .window_move_return: |
3197 | 3176 | ||
3198 | ret |
3177 | ret |
3199 | 3178 | ||
3200 | ;type_background_1: |
3179 | ;type_background_1: |
3201 | ; cmp [0xfff0],byte 0 ; background update ? |
3180 | ; cmp [0xfff0],byte 0 ; background update ? |
3202 | ; jz temp_nobackgr |
3181 | ; jz temp_nobackgr |
3203 | ; mov [0xfff0],byte 2 |
3182 | ; mov [0xfff0],byte 2 |
3204 | ; call change_task |
3183 | ; call change_task |
3205 | ; mov [draw_data+32+0],dword 0 |
3184 | ; mov [draw_data+32+0],dword 0 |
3206 | ; mov [draw_data+32+4],dword 0 |
3185 | ; mov [draw_data+32+4],dword 0 |
3207 | ; mov eax,[ScreenWidth |
3186 | ; mov eax,[ScreenWidth |
3208 | ; mov ebx,[0xfe04] |
3187 | ; mov ebx,[0xfe04] |
3209 | ; mov [draw_data+32+8],eax |
3188 | ; mov [draw_data+32+8],eax |
3210 | ; mov [draw_data+32+12],ebx |
3189 | ; mov [draw_data+32+12],ebx |
3211 | ; call drawbackground |
3190 | ; call drawbackground |
3212 | ; mov [0xfff0],byte 0 |
3191 | ; mov [0xfff0],byte 0 |
3213 | ; mov [MOUSE_BACKGROUND],byte 0 |
3192 | ; mov [MOUSE_BACKGROUND],byte 0 |
3214 | ;temp_nobackgr: |
3193 | ;temp_nobackgr: |
3215 | ; ret |
3194 | ; ret |
3216 | 3195 | ||
3217 | uglobal |
3196 | uglobal |
3218 | window_move_pr dd 0x0 |
3197 | window_move_pr dd 0x0 |
3219 | window_move_eax dd 0x0 |
3198 | window_move_eax dd 0x0 |
3220 | window_move_ebx dd 0x0 |
3199 | window_move_ebx dd 0x0 |
3221 | window_move_ecx dd 0x0 |
3200 | window_move_ecx dd 0x0 |
3222 | window_move_edx dd 0x0 |
3201 | window_move_edx dd 0x0 |
3223 | endg |
3202 | endg |
3224 | 3203 | ||
3225 | ;ok - 100% work |
3204 | ;ok - 100% work |
3226 | ;nt - not tested |
3205 | ;nt - not tested |
3227 | ;--------------------------------------------------------------------------------------------- |
3206 | ;--------------------------------------------------------------------------------------------- |
3228 | ;eax |
3207 | ;eax |
3229 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3208 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3230 | ;1 - change task. Ret nothing. Block. ok. |
3209 | ;1 - change task. Ret nothing. Block. ok. |
3231 | ;2 - performance control |
3210 | ;2 - performance control |
3232 | ; ebx |
3211 | ; ebx |
3233 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3212 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3234 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3213 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3235 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3214 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3236 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3215 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3237 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3216 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3238 | ;eax |
3217 | ;eax |
3239 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3218 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3240 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3219 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3241 | ;--------------------------------------------------------------------------------------------- |
3220 | ;--------------------------------------------------------------------------------------------- |
3242 | sys_sheduler: ;noname & halyavin |
3221 | sys_sheduler: ;noname & halyavin |
3243 | cmp eax,0 |
3222 | cmp eax,0 |
3244 | je shed_counter |
3223 | je shed_counter |
3245 | cmp eax,2 |
3224 | cmp eax,2 |
3246 | je perf_control |
3225 | je perf_control |
3247 | cmp eax,3 |
3226 | cmp eax,3 |
3248 | je rdmsr_instr |
3227 | je rdmsr_instr |
3249 | cmp eax,4 |
3228 | cmp eax,4 |
3250 | je wrmsr_instr |
3229 | je wrmsr_instr |
3251 | cmp eax,1 |
3230 | cmp eax,1 |
3252 | jne not_supported |
3231 | jne not_supported |
3253 | call change_task ;delay,0 |
3232 | call change_task ;delay,0 |
3254 | ret |
3233 | ret |
3255 | shed_counter: |
3234 | shed_counter: |
3256 | mov eax,[context_counter] |
3235 | mov eax,[context_counter] |
3257 | mov [esp+36],eax |
3236 | mov [esp+36],eax |
3258 | not_supported: |
3237 | not_supported: |
3259 | ret |
3238 | ret |
3260 | perf_control: |
3239 | perf_control: |
3261 | inc eax ;now eax=3 |
3240 | inc eax ;now eax=3 |
3262 | cmp ebx,eax |
3241 | cmp ebx,eax |
3263 | je cache_disable |
3242 | je cache_disable |
3264 | dec eax |
3243 | dec eax |
3265 | cmp ebx,eax |
3244 | cmp ebx,eax |
3266 | je cache_enable |
3245 | je cache_enable |
3267 | dec eax |
3246 | dec eax |
3268 | cmp ebx,eax |
3247 | cmp ebx,eax |
3269 | je is_cache_enabled |
3248 | je is_cache_enabled |
3270 | dec eax |
3249 | dec eax |
3271 | cmp ebx,eax |
3250 | cmp ebx,eax |
3272 | je modify_pce |
3251 | je modify_pce |
3273 | ret |
3252 | ret |
3274 | 3253 | ||
3275 | rdmsr_instr: |
3254 | rdmsr_instr: |
3276 | ;now counter in ecx |
3255 | ;now counter in ecx |
3277 | ;(edx:eax) esi:edi => edx:esi |
3256 | ;(edx:eax) esi:edi => edx:esi |
3278 | mov eax,esi |
3257 | mov eax,esi |
3279 | rdmsr |
3258 | rdmsr |
3280 | mov [esp+36],eax |
3259 | mov [esp+36],eax |
3281 | mov [esp+24],edx ;ret in ebx? |
3260 | mov [esp+24],edx ;ret in ebx? |
3282 | ret |
3261 | ret |
3283 | 3262 | ||
3284 | wrmsr_instr: |
3263 | wrmsr_instr: |
3285 | ;now counter in ecx |
3264 | ;now counter in ecx |
3286 | ;(edx:eax) esi:edi => edx:esi |
3265 | ;(edx:eax) esi:edi => edx:esi |
3287 | mov eax,esi |
3266 | mov eax,esi |
3288 | wrmsr |
3267 | wrmsr |
3289 | mov [esp+36],eax |
3268 | mov [esp+36],eax |
3290 | mov [esp+24],edx ;ret in ebx? |
3269 | mov [esp+24],edx ;ret in ebx? |
3291 | ret |
3270 | ret |
3292 | 3271 | ||
3293 | cache_disable: |
3272 | cache_disable: |
3294 | mov eax,cr0 |
3273 | mov eax,cr0 |
3295 | or eax,01100000000000000000000000000000b |
3274 | or eax,01100000000000000000000000000000b |
3296 | mov cr0,eax |
3275 | mov cr0,eax |
3297 | wbinvd ;set MESI |
3276 | wbinvd ;set MESI |
3298 | ret |
3277 | ret |
3299 | 3278 | ||
3300 | cache_enable: |
3279 | cache_enable: |
3301 | mov eax,cr0 |
3280 | mov eax,cr0 |
3302 | and eax,10011111111111111111111111111111b |
3281 | and eax,10011111111111111111111111111111b |
3303 | mov cr0,eax |
3282 | mov cr0,eax |
3304 | ret |
3283 | ret |
3305 | 3284 | ||
3306 | is_cache_enabled: |
3285 | is_cache_enabled: |
3307 | mov eax,cr0 |
3286 | mov eax,cr0 |
3308 | mov ebx,eax |
3287 | mov ebx,eax |
3309 | and eax,01100000000000000000000000000000b |
3288 | and eax,01100000000000000000000000000000b |
3310 | jz cache_disabled |
3289 | jz cache_disabled |
3311 | mov [esp+36],ebx |
3290 | mov [esp+36],ebx |
3312 | cache_disabled: |
3291 | cache_disabled: |
3313 | mov dword [esp+36],eax ;0 |
3292 | mov dword [esp+36],eax ;0 |
3314 | ret |
3293 | ret |
3315 | 3294 | ||
3316 | modify_pce: |
3295 | modify_pce: |
3317 | mov eax,cr4 |
3296 | mov eax,cr4 |
3318 | ; mov ebx,0 |
3297 | ; mov ebx,0 |
3319 | ; or bx,100000000b ;pce |
3298 | ; or bx,100000000b ;pce |
3320 | ; xor eax,ebx ;invert pce |
3299 | ; xor eax,ebx ;invert pce |
3321 | bts eax,8 ;pce=cr4[8] |
3300 | bts eax,8 ;pce=cr4[8] |
3322 | mov cr4,eax |
3301 | mov cr4,eax |
3323 | mov [esp+36],eax |
3302 | mov [esp+36],eax |
3324 | ret |
3303 | ret |
3325 | ;--------------------------------------------------------------------------------------------- |
3304 | ;--------------------------------------------------------------------------------------------- |
3326 | 3305 | ||
3327 | 3306 | ||
3328 | ; check if pixel is allowed to be drawn |
3307 | ; check if pixel is allowed to be drawn |
3329 | 3308 | ||
3330 | checkpixel: |
3309 | checkpixel: |
3331 | push eax edx |
3310 | push eax edx |
3332 | 3311 | ||
3333 | mov edx,[ScreenWidth] ; screen x size |
3312 | mov edx,[ScreenWidth] ; screen x size |
3334 | inc edx |
3313 | inc edx |
3335 | imul edx, ebx |
3314 | imul edx, ebx |
3336 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3315 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3337 | 3316 | ||
3338 | xor ecx, ecx |
3317 | xor ecx, ecx |
3339 | mov eax, [CURRENT_TASK] |
3318 | mov eax, [CURRENT_TASK] |
3340 | cmp al, dl |
3319 | cmp al, dl |
3341 | setne cl |
3320 | setne cl |
3342 | 3321 | ||
3343 | pop edx eax |
3322 | pop edx eax |
3344 | ret |
3323 | ret |
3345 | - | ||
3346 | uglobal |
- | |
3347 | mouse_active db 0 |
- | |
3348 | endg |
3324 | |
3349 | iglobal |
3325 | iglobal |
3350 | cpustring db '/RD/1/CPU',0 |
3326 | cpustring db '/RD/1/CPU',0 |
3351 | endg |
3327 | endg |
3352 | 3328 | ||
3353 | uglobal |
3329 | uglobal |
3354 | background_defined db 0 ; diamond, 11.04.2006 |
3330 | background_defined db 0 ; diamond, 11.04.2006 |
3355 | endg |
3331 | endg |
3356 | 3332 | ||
3357 | align 4 |
3333 | align 4 |
3358 | ; check misc |
3334 | ; check misc |
3359 | 3335 | ||
3360 | checkmisc: |
3336 | checkmisc: |
3361 | 3337 | ||
3362 | cmp [ctrl_alt_del], 1 |
3338 | cmp [ctrl_alt_del], 1 |
3363 | jne nocpustart |
3339 | jne nocpustart |
3364 | mov ebp, cpustring |
3340 | mov ebp, cpustring |
3365 | call fs_execute ; SPraid 8.03.2007 |
- | |
3366 | ;lea esi,[ebp+6] |
3341 | lea esi,[ebp+6] |
3367 | ;xor ebx,ebx ; no parameters |
3342 | xor ebx,ebx ; no parameters |
3368 | ;xor edx,edx ; no flags |
3343 | xor edx,edx ; no flags |
3369 | ;call fs_RamdiskExecute.flags |
3344 | call fs_RamdiskExecute.flags |
3370 | mov [ctrl_alt_del], 0 |
3345 | mov [ctrl_alt_del], 0 |
- | 3346 | ||
3371 | nocpustart: |
3347 | nocpustart: |
3372 | cmp [mouse_active], 1 |
3348 | cmp [mouse_active], 1 |
3373 | jne mouse_not_active |
3349 | jne mouse_not_active |
3374 | mov [mouse_active], 0 |
3350 | mov [mouse_active], 0 |
3375 | xor edi, edi |
3351 | xor edi, edi |
3376 | mov ecx, [TASK_COUNT] |
3352 | mov ecx, [TASK_COUNT] |
3377 | set_mouse_event: |
3353 | set_mouse_event: |
3378 | add edi, 256 |
3354 | add edi, 256 |
3379 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 00100000b |
3355 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3380 | loop set_mouse_event |
3356 | loop set_mouse_event |
3381 | mouse_not_active: |
- | |
3382 | - | ||
- | 3357 | ||
3383 | 3358 | mouse_not_active: |
|
3384 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3359 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3385 | jz nobackgr |
3360 | jz nobackgr |
3386 | cmp [background_defined], 0 |
3361 | cmp [background_defined], 0 |
3387 | jz nobackgr |
3362 | jz nobackgr |
3388 | mov [REDRAW_BACKGROUND],byte 2 |
3363 | mov [REDRAW_BACKGROUND],byte 2 |
3389 | call change_task |
3364 | call change_task |
3390 | mov [draw_data+32 + RECT.left],dword 0 |
3365 | mov [draw_data+32 + RECT.left],dword 0 |
3391 | mov [draw_data+32 + RECT.top],dword 0 |
3366 | mov [draw_data+32 + RECT.top],dword 0 |
3392 | mov eax,[ScreenWidth] |
3367 | mov eax,[ScreenWidth] |
3393 | mov ebx,[ScreenHeight] |
3368 | mov ebx,[ScreenHeight] |
3394 | mov [draw_data+32 + RECT.right],eax |
3369 | mov [draw_data+32 + RECT.right],eax |
3395 | mov [draw_data+32 + RECT.bottom],ebx |
3370 | mov [draw_data+32 + RECT.bottom],ebx |
3396 | call drawbackground |
3371 | call drawbackground |
3397 | mov [REDRAW_BACKGROUND],byte 0 |
3372 | mov [REDRAW_BACKGROUND],byte 0 |
3398 | mov [MOUSE_BACKGROUND],byte 0 |
3373 | mov [MOUSE_BACKGROUND],byte 0 |
3399 | 3374 | ||
3400 | nobackgr: |
3375 | nobackgr: |
3401 | - | ||
3402 | 3376 | ||
3403 | ; system shutdown request |
3377 | ; system shutdown request |
3404 | 3378 | ||
3405 | cmp [SYS_SHUTDOWN],byte 0 |
3379 | cmp [SYS_SHUTDOWN],byte 0 |
3406 | je noshutdown |
3380 | je noshutdown |
3407 | 3381 | ||
3408 | mov edx,[shutdown_processes] |
3382 | mov edx,[shutdown_processes] |
3409 | sub dl,2 |
3383 | sub dl,2 |
3410 | 3384 | ||
3411 | cmp [SYS_SHUTDOWN],dl |
3385 | cmp [SYS_SHUTDOWN],dl |
3412 | jne no_mark_system_shutdown |
3386 | jne no_mark_system_shutdown |
3413 | 3387 | ||
3414 | mov edx,0x3040 |
3388 | mov edx,OS_BASE+0x3040 |
3415 | movzx ecx,byte [SYS_SHUTDOWN] |
3389 | movzx ecx,byte [SYS_SHUTDOWN] |
3416 | add ecx,5 |
3390 | add ecx,5 |
3417 | markz: |
3391 | markz: |
3418 | mov [edx+TASKDATA.state],byte 3 |
3392 | mov [edx+TASKDATA.state],byte 3 |
3419 | add edx,0x20 |
3393 | add edx,0x20 |
3420 | loop markz |
3394 | loop markz |
3421 | 3395 | ||
3422 | no_mark_system_shutdown: |
3396 | no_mark_system_shutdown: |
3423 | 3397 | ||
3424 | call [disable_mouse] |
3398 | call [disable_mouse] |
3425 | 3399 | ||
3426 | dec byte [SYS_SHUTDOWN] |
3400 | dec byte [SYS_SHUTDOWN] |
3427 | 3401 | ||
3428 | cmp [SYS_SHUTDOWN],byte 0 |
3402 | cmp [SYS_SHUTDOWN],byte 0 |
3429 | je system_shutdown |
3403 | je system_shutdown |
3430 | 3404 | ||
3431 | noshutdown: |
3405 | noshutdown: |
3432 | 3406 | ||
3433 | 3407 | ||
3434 | mov eax,[TASK_COUNT] ; termination |
3408 | mov eax,[TASK_COUNT] ; termination |
3435 | mov ebx,TASK_DATA+TASKDATA.state |
3409 | mov ebx,TASK_DATA+TASKDATA.state |
3436 | mov esi,1 |
3410 | mov esi,1 |
3437 | 3411 | ||
3438 | newct: |
3412 | newct: |
3439 | mov cl,[ebx] |
3413 | mov cl,[ebx] |
3440 | cmp cl,byte 3 |
3414 | cmp cl,byte 3 |
3441 | jz terminate |
3415 | jz terminate |
3442 | cmp cl,byte 4 |
3416 | cmp cl,byte 4 |
3443 | jz terminate |
3417 | jz terminate |
3444 | 3418 | ||
3445 | add ebx,0x20 |
3419 | add ebx,0x20 |
3446 | inc esi |
3420 | inc esi |
3447 | dec eax |
3421 | dec eax |
3448 | jnz newct |
3422 | jnz newct |
3449 | 3423 | ||
3450 | ret |
3424 | ret |
3451 | 3425 | ||
3452 | - | ||
3453 | - | ||
3454 | 3426 | ||
3455 | ; redraw screen |
3427 | ; redraw screen |
3456 | 3428 | ||
3457 | redrawscreen: |
3429 | redrawscreen: |
3458 | 3430 | ||
3459 | ; eax , if process window_data base is eax, do not set flag/limits |
3431 | ; eax , if process window_data base is eax, do not set flag/limits |
3460 | 3432 | ||
3461 | pushad |
3433 | pushad |
3462 | push eax |
3434 | push eax |
3463 | 3435 | ||
3464 | ;;; mov eax,2 |
3436 | ;;; mov eax,2 |
3465 | ;;; call delay_hs |
3437 | ;;; call delay_hs |
3466 | 3438 | ||
3467 | ;mov ecx,0 ; redraw flags for apps |
3439 | ;mov ecx,0 ; redraw flags for apps |
3468 | xor ecx,ecx |
3440 | xor ecx,ecx |
3469 | newdw2: |
3441 | newdw2: |
3470 | 3442 | ||
3471 | inc ecx |
3443 | inc ecx |
3472 | push ecx |
3444 | push ecx |
3473 | 3445 | ||
3474 | mov eax,ecx |
3446 | mov eax,ecx |
3475 | shl eax,5 |
3447 | shl eax,5 |
3476 | add eax,window_data |
3448 | add eax,window_data |
3477 | 3449 | ||
3478 | cmp eax,[esp+4] |
3450 | cmp eax,[esp+4] |
3479 | je not_this_task |
3451 | je not_this_task |
3480 | ; check if window in redraw area |
3452 | ; check if window in redraw area |
3481 | mov edi,eax |
3453 | mov edi,eax |
3482 | 3454 | ||
3483 | cmp ecx,1 ; limit for background |
3455 | cmp ecx,1 ; limit for background |
3484 | jz bgli |
3456 | jz bgli |
3485 | 3457 | ||
3486 | mov eax, [edi + WDATA.box.left] |
3458 | mov eax, [edi + WDATA.box.left] |
3487 | mov ebx, [edi + WDATA.box.top] |
3459 | mov ebx, [edi + WDATA.box.top] |
3488 | mov ecx, [edi + WDATA.box.width] |
3460 | mov ecx, [edi + WDATA.box.width] |
3489 | mov edx, [edi + WDATA.box.height] |
3461 | mov edx, [edi + WDATA.box.height] |
3490 | add ecx,eax |
3462 | add ecx,eax |
3491 | add edx,ebx |
3463 | add edx,ebx |
3492 | 3464 | ||
3493 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3465 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3494 | cmp ecx,ebx |
3466 | cmp ecx,ebx |
3495 | jb ricino |
3467 | jb ricino |
3496 | 3468 | ||
3497 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3469 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3498 | cmp ecx,eax |
3470 | cmp ecx,eax |
3499 | jb ricino |
3471 | jb ricino |
3500 | 3472 | ||
3501 | mov eax, [edi + WDATA.box.left] |
3473 | mov eax, [edi + WDATA.box.left] |
3502 | mov ebx, [edi + WDATA.box.top] |
3474 | mov ebx, [edi + WDATA.box.top] |
3503 | mov ecx, [edi + WDATA.box.width] |
3475 | mov ecx, [edi + WDATA.box.width] |
3504 | mov edx, [edi + WDATA.box.height] |
3476 | mov edx, [edi + WDATA.box.height] |
3505 | add ecx, eax |
3477 | add ecx, eax |
3506 | add edx, ebx |
3478 | add edx, ebx |
3507 | 3479 | ||
3508 | mov eax,[dly] ; eax = area y start edx = window y end |
3480 | mov eax,[dly] ; eax = area y start edx = window y end |
3509 | cmp edx,eax |
3481 | cmp edx,eax |
3510 | jb ricino |
3482 | jb ricino |
3511 | 3483 | ||
3512 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3484 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3513 | cmp ecx,eax |
3485 | cmp ecx,eax |
3514 | jb ricino |
3486 | jb ricino |
3515 | 3487 | ||
3516 | bgli: |
3488 | bgli: |
3517 | 3489 | ||
3518 | cmp edi,esi |
3490 | cmp edi,esi |
3519 | jz ricino |
3491 | jz ricino |
3520 | 3492 | ||
3521 | mov eax,edi |
3493 | mov eax,edi |
3522 | add eax,draw_data-window_data |
3494 | add eax,draw_data-window_data |
3523 | 3495 | ||
3524 | mov ebx,[dlx] ; set limits |
3496 | mov ebx,[dlx] ; set limits |
3525 | mov [eax + RECT.left], ebx |
3497 | mov [eax + RECT.left], ebx |
3526 | mov ebx,[dly] |
3498 | mov ebx,[dly] |
3527 | mov [eax + RECT.top], ebx |
3499 | mov [eax + RECT.top], ebx |
3528 | mov ebx,[dlxe] |
3500 | mov ebx,[dlxe] |
3529 | mov [eax + RECT.right], ebx |
3501 | mov [eax + RECT.right], ebx |
3530 | mov ebx,[dlye] |
3502 | mov ebx,[dlye] |
3531 | mov [eax + RECT.bottom], ebx |
3503 | mov [eax + RECT.bottom], ebx |
3532 | 3504 | ||
3533 | sub eax,draw_data-window_data |
3505 | sub eax,draw_data-window_data |
3534 | 3506 | ||
3535 | cmp ecx,1 |
3507 | cmp ecx,1 |
3536 | jne nobgrd |
3508 | jne nobgrd |
3537 | cmp esi,1 |
3509 | cmp esi,1 |
3538 | je newdw8 |
3510 | je newdw8 |
3539 | call drawbackground |
3511 | call drawbackground |
3540 | 3512 | ||
3541 | newdw8: |
3513 | newdw8: |
3542 | nobgrd: |
3514 | nobgrd: |
3543 | 3515 | ||
3544 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3516 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3545 | 3517 | ||
3546 | ricino: |
3518 | ricino: |
3547 | 3519 | ||
3548 | not_this_task: |
3520 | not_this_task: |
3549 | 3521 | ||
3550 | pop ecx |
3522 | pop ecx |
3551 | 3523 | ||
3552 | cmp ecx,[TASK_COUNT] |
3524 | cmp ecx,[TASK_COUNT] |
3553 | jle newdw2 |
3525 | jle newdw2 |
3554 | 3526 | ||
3555 | pop eax |
3527 | pop eax |
3556 | popad |
3528 | popad |
3557 | 3529 | ||
3558 | ret |
3530 | ret |
3559 | 3531 | ||
3560 | calculatebackground: ; background |
3532 | calculatebackground: ; background |
3561 | 3533 | ||
3562 | ; all black |
3534 | ; all black |
3563 | 3535 | ||
3564 | mov [display_data-8],dword 4 ; size x |
3536 | mov [display_data-8],dword 4 ; size x |
3565 | mov [display_data-4],dword 2 ; size y |
3537 | mov [display_data-4],dword 2 ; size y |
3566 | 3538 | ||
3567 | mov edi, IMG_BACKGROUND ; set background to black |
3539 | mov edi, IMG_BACKGROUND ; set background to black |
3568 | xor eax, eax |
3540 | xor eax, eax |
3569 | mov ecx, 0x0fff00 / 4 |
3541 | mov ecx, 0x0fff00 / 4 |
3570 | cld |
3542 | cld |
3571 | rep stosd |
3543 | rep stosd |
3572 | 3544 | ||
3573 | mov edi,display_data ; set os to use all pixels |
3545 | mov edi,display_data ; set os to use all pixels |
3574 | mov eax,0x01010101 |
3546 | mov eax,0x01010101 |
3575 | mov ecx,0x15ff00 / 4 |
3547 | mov ecx,0x15ff00 / 4 |
3576 | rep stosd |
3548 | rep stosd |
3577 | 3549 | ||
3578 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3550 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3579 | 3551 | ||
3580 | ret |
3552 | ret |
3581 | 3553 | ||
3582 | uglobal |
3554 | uglobal |
3583 | imax dd 0x0 |
3555 | imax dd 0x0 |
3584 | endg |
3556 | endg |
3585 | 3557 | ||
3586 | 3558 | ||
3587 | 3559 | ||
3588 | delay_ms: ; delay in 1/1000 sec |
3560 | delay_ms: ; delay in 1/1000 sec |
3589 | 3561 | ||
3590 | 3562 | ||
3591 | push eax |
3563 | push eax |
3592 | push ecx |
3564 | push ecx |
3593 | 3565 | ||
3594 | mov ecx,esi |
3566 | mov ecx,esi |
3595 | ; |
3567 | ; |
3596 | imul ecx, 33941 |
3568 | imul ecx, 33941 |
3597 | shr ecx, 9 |
3569 | shr ecx, 9 |
3598 | ; |
3570 | ; |
3599 | 3571 | ||
3600 | in al,0x61 |
3572 | in al,0x61 |
3601 | and al,0x10 |
3573 | and al,0x10 |
3602 | mov ah,al |
3574 | mov ah,al |
3603 | cld |
3575 | cld |
3604 | 3576 | ||
3605 | cnt1: in al,0x61 |
3577 | cnt1: in al,0x61 |
3606 | and al,0x10 |
3578 | and al,0x10 |
3607 | cmp al,ah |
3579 | cmp al,ah |
3608 | jz cnt1 |
3580 | jz cnt1 |
3609 | 3581 | ||
3610 | mov ah,al |
3582 | mov ah,al |
3611 | loop cnt1 |
3583 | loop cnt1 |
3612 | 3584 | ||
3613 | pop ecx |
3585 | pop ecx |
3614 | pop eax |
3586 | pop eax |
3615 | 3587 | ||
3616 | ret |
3588 | ret |
3617 | 3589 | ||
3618 | 3590 | ||
3619 | set_app_param: |
3591 | set_app_param: |
3620 | push edi |
3592 | push edi |
3621 | 3593 | ||
3622 | mov edi,[TASK_BASE] |
3594 | mov edi,[TASK_BASE] |
3623 | mov [edi+TASKDATA.event_mask],eax |
3595 | mov [edi+TASKDATA.event_mask],eax |
3624 | 3596 | ||
3625 | pop edi |
3597 | pop edi |
3626 | ret |
3598 | ret |
3627 | 3599 | ||
3628 | 3600 | ||
3629 | 3601 | ||
3630 | delay_hs: ; delay in 1/100 secs |
3602 | delay_hs: ; delay in 1/100 secs |
3631 | push eax |
3603 | push eax |
3632 | push ecx |
3604 | push ecx |
3633 | push edx |
3605 | push edx |
3634 | 3606 | ||
3635 | mov edx,[timer_ticks] |
3607 | mov edx,[timer_ticks] |
3636 | add edx,eax |
3608 | add edx,eax |
3637 | 3609 | ||
3638 | newtic: |
3610 | newtic: |
3639 | mov ecx,[timer_ticks] |
3611 | mov ecx,[timer_ticks] |
3640 | cmp edx,ecx |
3612 | cmp edx,ecx |
3641 | jbe zerodelay |
3613 | jbe zerodelay |
3642 | 3614 | ||
3643 | call change_task |
3615 | call change_task |
3644 | 3616 | ||
3645 | jmp newtic |
3617 | jmp newtic |
3646 | 3618 | ||
3647 | zerodelay: |
3619 | zerodelay: |
3648 | pop edx |
3620 | pop edx |
3649 | pop ecx |
3621 | pop ecx |
3650 | pop eax |
3622 | pop eax |
3651 | 3623 | ||
3652 | ret |
3624 | ret |
3653 | 3625 | ||
3654 | 3626 | ||
3655 | memmove: ; memory move in bytes |
3627 | memmove: ; memory move in bytes |
3656 | 3628 | ||
3657 | ; eax = from |
3629 | ; eax = from |
3658 | ; ebx = to |
3630 | ; ebx = to |
3659 | ; ecx = no of bytes |
3631 | ; ecx = no of bytes |
3660 | test ecx, ecx |
3632 | test ecx, ecx |
3661 | jle .ret |
3633 | jle .ret |
3662 | 3634 | ||
3663 | 3635 | ||
3664 | push esi edi ecx |
3636 | push esi edi ecx |
3665 | 3637 | ||
3666 | mov edi, ebx |
3638 | mov edi, ebx |
3667 | mov esi, eax |
3639 | mov esi, eax |
3668 | 3640 | ||
3669 | test ecx, not 11b |
3641 | test ecx, not 11b |
3670 | jz @f |
3642 | jz @f |
3671 | 3643 | ||
3672 | push ecx |
3644 | push ecx |
3673 | shr ecx, 2 |
3645 | shr ecx, 2 |
3674 | rep movsd |
3646 | rep movsd |
3675 | pop ecx |
3647 | pop ecx |
3676 | and ecx, 11b |
3648 | and ecx, 11b |
3677 | jz .finish |
3649 | jz .finish |
3678 | @@: |
3650 | @@: |
3679 | rep movsb |
3651 | rep movsb |
3680 | 3652 | ||
3681 | .finish: |
3653 | .finish: |
3682 | pop ecx edi esi |
3654 | pop ecx edi esi |
3683 | .ret: |
3655 | .ret: |
3684 | ret |
3656 | ret |
3685 | 3657 | ||
3686 | 3658 | ||
3687 | ; |
3659 | ; |
3688 | ;align 4 |
3660 | ;align 4 |
3689 | ; |
3661 | ; |
3690 | ;read_floppy_file: |
3662 | ;read_floppy_file: |
3691 | ; |
3663 | ; |
3692 | ;; as input |
3664 | ;; as input |
3693 | ;; |
3665 | ;; |
3694 | ;; eax pointer to file |
3666 | ;; eax pointer to file |
3695 | ;; ebx file lenght |
3667 | ;; ebx file lenght |
3696 | ;; ecx start 512 byte block number |
3668 | ;; ecx start 512 byte block number |
3697 | ;; edx number of blocks to read |
3669 | ;; edx number of blocks to read |
3698 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3670 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3699 | ;; |
3671 | ;; |
3700 | ;; |
3672 | ;; |
3701 | ;; on return |
3673 | ;; on return |
3702 | ;; |
3674 | ;; |
3703 | ;; eax = 0 command succesful |
3675 | ;; eax = 0 command succesful |
3704 | ;; 1 no fd base and/or partition defined |
3676 | ;; 1 no fd base and/or partition defined |
3705 | ;; 2 yet unsupported FS |
3677 | ;; 2 yet unsupported FS |
3706 | ;; 3 unknown FS |
3678 | ;; 3 unknown FS |
3707 | ;; 4 partition not defined at hd |
3679 | ;; 4 partition not defined at hd |
3708 | ;; 5 file not found |
3680 | ;; 5 file not found |
3709 | ;; ebx = size of file |
3681 | ;; ebx = size of file |
3710 | ; |
3682 | ; |
3711 | ; mov edi,[TASK_BASE] |
3683 | ; mov edi,[TASK_BASE] |
3712 | ; add edi,0x10 |
3684 | ; add edi,0x10 |
3713 | ; add esi,[edi] |
3685 | ; add esi,[edi] |
3714 | ; add eax,[edi] |
3686 | ; add eax,[edi] |
3715 | ; |
3687 | ; |
3716 | ; pushad |
3688 | ; pushad |
3717 | ; mov edi,esi |
3689 | ; mov edi,esi |
3718 | ; add edi,1024 |
3690 | ; add edi,1024 |
3719 | ; mov esi,0x100000+19*512 |
3691 | ; mov esi,0x100000+19*512 |
3720 | ; sub ecx,1 |
3692 | ; sub ecx,1 |
3721 | ; shl ecx,9 |
3693 | ; shl ecx,9 |
3722 | ; add esi,ecx |
3694 | ; add esi,ecx |
3723 | ; shl edx,9 |
3695 | ; shl edx,9 |
3724 | ; mov ecx,edx |
3696 | ; mov ecx,edx |
3725 | ; cld |
3697 | ; cld |
3726 | ; rep movsb |
3698 | ; rep movsb |
3727 | ; popad |
3699 | ; popad |
3728 | ; |
3700 | ; |
3729 | ; mov [esp+36],eax |
3701 | ; mov [esp+36],eax |
3730 | ; mov [esp+24],ebx |
3702 | ; mov [esp+24],ebx |
3731 | ; ret |
3703 | ; ret |
3732 | 3704 | ||
3733 | 3705 | ||
3734 | 3706 | ||
3735 | align 4 |
3707 | align 4 |
3736 | 3708 | ||
3737 | sys_programirq: |
3709 | sys_programirq: |
3738 | 3710 | ||
3739 | mov edi,[TASK_BASE] |
3711 | mov edi,[TASK_BASE] |
3740 | add eax,[edi+TASKDATA.mem_start] |
3712 | add eax,[edi+TASKDATA.mem_start] |
3741 | 3713 | ||
3742 | cmp ebx,16 |
3714 | cmp ebx,16 |
3743 | jae .not_owner |
3715 | jae .not_owner |
3744 | mov edi,[TASK_BASE] |
3716 | mov edi,[TASK_BASE] |
3745 | mov edi,[edi+TASKDATA.pid] |
3717 | mov edi,[edi+TASKDATA.pid] |
3746 | cmp edi,[irq_owner+ebx*4] |
3718 | cmp edi,[irq_owner+ebx*4] |
3747 | je spril1 |
3719 | je spril1 |
3748 | .not_owner: |
3720 | .not_owner: |
3749 | mov [esp+36],dword 1 |
3721 | mov [esp+36],dword 1 |
3750 | ret |
3722 | ret |
3751 | spril1: |
3723 | spril1: |
3752 | 3724 | ||
3753 | mov esi,eax |
3725 | mov esi,eax |
3754 | shl ebx,6 |
3726 | shl ebx,6 |
3755 | add ebx,irq00read |
3727 | add ebx,irq00read |
3756 | mov edi,ebx |
3728 | mov edi,ebx |
3757 | mov ecx,16 |
3729 | mov ecx,16 |
3758 | cld |
3730 | cld |
3759 | rep movsd |
3731 | rep movsd |
3760 | mov [esp+36],dword 0 |
3732 | mov [esp+36],dword 0 |
3761 | ret |
3733 | ret |
3762 | 3734 | ||
3763 | 3735 | ||
3764 | align 4 |
3736 | align 4 |
3765 | 3737 | ||
3766 | get_irq_data: |
3738 | get_irq_data: |
3767 | cmp eax,16 |
3739 | cmp eax,16 |
3768 | jae .not_owner |
3740 | jae .not_owner |
3769 | mov edx,eax ; check for correct owner |
3741 | mov edx,eax ; check for correct owner |
3770 | shl edx,2 |
3742 | shl edx,2 |
3771 | add edx,irq_owner |
3743 | add edx,irq_owner |
3772 | mov edx,[edx] |
3744 | mov edx,[edx] |
3773 | mov edi,[TASK_BASE] |
3745 | mov edi,[TASK_BASE] |
3774 | mov edi,[edi+TASKDATA.pid] |
3746 | mov edi,[edi+TASKDATA.pid] |
3775 | cmp edx,edi |
3747 | cmp edx,edi |
3776 | je gidril1 |
3748 | je gidril1 |
3777 | .not_owner: |
3749 | .not_owner: |
3778 | mov [esp+32],dword 2 ; ecx=2 |
3750 | mov [esp+32],dword 2 ; ecx=2 |
3779 | ret |
3751 | ret |
3780 | 3752 | ||
3781 | gidril1: |
3753 | gidril1: |
3782 | 3754 | ||
3783 | mov ebx,eax |
3755 | mov ebx,eax |
3784 | shl ebx,12 |
3756 | shl ebx,12 |
3785 | add ebx,IRQ_SAVE |
3757 | add ebx,IRQ_SAVE |
3786 | mov eax,[ebx] |
3758 | mov eax,[ebx] |
3787 | mov ecx,1 |
3759 | mov ecx,1 |
3788 | test eax,eax |
3760 | test eax,eax |
3789 | jz gid1 |
3761 | jz gid1 |
3790 | 3762 | ||
3791 | dec eax |
3763 | dec eax |
3792 | mov esi,ebx |
3764 | mov esi,ebx |
3793 | mov [ebx],eax |
3765 | mov [ebx],eax |
3794 | movzx ebx,byte [ebx+0x10] |
3766 | movzx ebx,byte [ebx+0x10] |
3795 | add esi,0x10 |
3767 | add esi,0x10 |
3796 | mov edi,esi |
3768 | mov edi,esi |
3797 | inc esi |
3769 | inc esi |
3798 | mov ecx,4000 / 4 |
3770 | mov ecx,4000 / 4 |
3799 | cld |
3771 | cld |
3800 | rep movsd |
3772 | rep movsd |
3801 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3773 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3802 | gid1: |
3774 | gid1: |
3803 | mov [esp+36],eax |
3775 | mov [esp+36],eax |
3804 | mov [esp+32],ecx |
3776 | mov [esp+32],ecx |
3805 | mov [esp+24],ebx |
3777 | mov [esp+24],ebx |
3806 | ret |
3778 | ret |
3807 | 3779 | ||
3808 | 3780 | ||
3809 | set_io_access_rights: |
3781 | set_io_access_rights: |
3810 | 3782 | ||
3811 | pushad |
3783 | pushad |
3812 | - | ||
3813 | mov edi,[CURRENT_TASK] |
3784 | |
3814 | imul edi,tss_step |
- | |
3815 | add edi,tss_data+128 |
- | |
3816 | ; add edi,128 |
3785 | mov edi, tss._io_map_0 |
3817 | 3786 | ||
3818 | mov ecx,eax |
3787 | ; mov ecx,eax |
3819 | and ecx,7 ; offset in byte |
3788 | ; and ecx,7 ; offset in byte |
3820 | 3789 | ||
3821 | shr eax,3 ; number of byte |
3790 | ; shr eax,3 ; number of byte |
3822 | add edi,eax |
3791 | ; add edi,eax |
3823 | 3792 | ||
3824 | mov ebx,1 |
3793 | ; mov ebx,1 |
3825 | shl ebx,cl |
3794 | ; shl ebx,cl |
3826 | 3795 | ||
3827 | cmp ebp,0 ; enable access - ebp = 0 |
3796 | cmp ebp,0 ; enable access - ebp = 0 |
3828 | jne siar1 |
3797 | jne siar1 |
3829 | 3798 | ||
3830 | not ebx |
3799 | ; not ebx |
- | 3800 | ; and [edi],byte bl |
|
3831 | and [edi],byte bl |
3801 | btr [edi], eax |
3832 | 3802 | ||
3833 | popad |
3803 | popad |
3834 | 3804 | ||
3835 | ret |
3805 | ret |
3836 | 3806 | ||
3837 | siar1: |
3807 | siar1: |
- | 3808 | ||
3838 | 3809 | bts [edi], eax |
|
3839 | or [edi],byte bl ; disable access - ebp = 1 |
3810 | ; or [edi],byte bl ; disable access - ebp = 1 |
3840 | 3811 | ||
3841 | popad |
3812 | popad |
3842 | 3813 | ||
3843 | ret |
3814 | ret |
3844 | 3815 | ||
3845 | r_f_port_area: |
3816 | r_f_port_area: |
3846 | 3817 | ||
3847 | test eax, eax |
3818 | test eax, eax |
3848 | jnz free_port_area |
3819 | jnz free_port_area |
3849 | ; je r_port_area |
3820 | ; je r_port_area |
3850 | ; jmp free_port_area |
3821 | ; jmp free_port_area |
3851 | 3822 | ||
3852 | ; r_port_area: |
3823 | ; r_port_area: |
3853 | 3824 | ||
3854 | pushad |
3825 | pushad |
3855 | 3826 | ||
3856 | cmp ebx,ecx ; beginning > end ? |
3827 | cmp ebx,ecx ; beginning > end ? |
3857 | ja rpal1 |
3828 | ja rpal1 |
3858 | cmp ecx,65536 |
3829 | cmp ecx,65536 |
3859 | jae rpal1 |
3830 | jae rpal1 |
3860 | mov esi,[RESERVED_PORTS] |
3831 | mov esi,[RESERVED_PORTS] |
3861 | test esi,esi ; no reserved areas ? |
3832 | test esi,esi ; no reserved areas ? |
3862 | je rpal2 |
3833 | je rpal2 |
3863 | cmp esi,255 ; max reserved |
3834 | cmp esi,255 ; max reserved |
3864 | jae rpal1 |
3835 | jae rpal1 |
3865 | rpal3: |
3836 | rpal3: |
3866 | mov edi,esi |
3837 | mov edi,esi |
3867 | shl edi,4 |
3838 | shl edi,4 |
3868 | add edi,RESERVED_PORTS |
3839 | add edi,RESERVED_PORTS |
3869 | cmp ebx,[edi+8] |
3840 | cmp ebx,[edi+8] |
3870 | ja rpal4 |
3841 | ja rpal4 |
3871 | cmp ecx,[edi+4] |
3842 | cmp ecx,[edi+4] |
3872 | jae rpal1 |
3843 | jae rpal1 |
3873 | ; jb rpal4 |
3844 | ; jb rpal4 |
3874 | ; jmp rpal1 |
3845 | ; jmp rpal1 |
3875 | rpal4: |
3846 | rpal4: |
3876 | 3847 | ||
3877 | dec esi |
3848 | dec esi |
3878 | jnz rpal3 |
3849 | jnz rpal3 |
3879 | jmp rpal2 |
3850 | jmp rpal2 |
3880 | rpal1: |
3851 | rpal1: |
3881 | popad |
3852 | popad |
3882 | mov eax,1 |
3853 | mov eax,1 |
3883 | ret |
3854 | ret |
3884 | 3855 | ||
3885 | rpal2: |
3856 | rpal2: |
3886 | popad |
3857 | popad |
3887 | 3858 | ||
3888 | 3859 | ||
3889 | ; enable port access at port IO map |
3860 | ; enable port access at port IO map |
3890 | cli |
3861 | cli |
3891 | pushad ; start enable io map |
3862 | pushad ; start enable io map |
3892 | 3863 | ||
3893 | cmp ecx,65536 ;16384 |
3864 | cmp ecx,65536 ;16384 |
3894 | jae no_unmask_io ; jge |
3865 | jae no_unmask_io ; jge |
3895 | 3866 | ||
3896 | mov eax,ebx |
3867 | mov eax,ebx |
3897 | 3868 | ||
3898 | new_port_access: |
3869 | new_port_access: |
3899 | 3870 | ||
3900 | pushad |
3871 | pushad |
3901 | 3872 | ||
3902 | xor ebp,ebp ; enable - eax = port |
3873 | xor ebp,ebp ; enable - eax = port |
3903 | call set_io_access_rights |
3874 | call set_io_access_rights |
3904 | 3875 | ||
3905 | popad |
3876 | popad |
3906 | 3877 | ||
3907 | inc eax |
3878 | inc eax |
3908 | cmp eax,ecx |
3879 | cmp eax,ecx |
3909 | jbe new_port_access |
3880 | jbe new_port_access |
3910 | 3881 | ||
3911 | no_unmask_io: |
3882 | no_unmask_io: |
3912 | 3883 | ||
3913 | popad ; end enable io map |
3884 | popad ; end enable io map |
3914 | sti |
3885 | sti |
3915 | 3886 | ||
3916 | mov edi,[RESERVED_PORTS] |
3887 | mov edi,[RESERVED_PORTS] |
3917 | add edi,1 |
3888 | add edi,1 |
3918 | mov [RESERVED_PORTS],edi |
3889 | mov [RESERVED_PORTS],edi |
3919 | shl edi,4 |
3890 | shl edi,4 |
3920 | add edi,RESERVED_PORTS |
3891 | add edi,RESERVED_PORTS |
3921 | mov esi,[TASK_BASE] |
3892 | mov esi,[TASK_BASE] |
3922 | mov esi,[esi+TASKDATA.pid] |
3893 | mov esi,[esi+TASKDATA.pid] |
3923 | mov [edi],esi |
3894 | mov [edi],esi |
3924 | mov [edi+4],ebx |
3895 | mov [edi+4],ebx |
3925 | mov [edi+8],ecx |
3896 | mov [edi+8],ecx |
3926 | 3897 | ||
3927 | xor eax, eax |
3898 | xor eax, eax |
3928 | ret |
3899 | ret |
3929 | 3900 | ||
3930 | free_port_area: |
3901 | free_port_area: |
3931 | 3902 | ||
3932 | pushad |
3903 | pushad |
3933 | 3904 | ||
3934 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3905 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3935 | test esi,esi |
3906 | test esi,esi |
3936 | je frpal2 |
3907 | je frpal2 |
3937 | mov edx,[TASK_BASE] |
3908 | mov edx,[TASK_BASE] |
3938 | mov edx,[edx+TASKDATA.pid] |
3909 | mov edx,[edx+TASKDATA.pid] |
3939 | frpal3: |
3910 | frpal3: |
3940 | mov edi,esi |
3911 | mov edi,esi |
3941 | shl edi,4 |
3912 | shl edi,4 |
3942 | add edi,RESERVED_PORTS |
3913 | add edi,RESERVED_PORTS |
3943 | cmp edx,[edi] |
3914 | cmp edx,[edi] |
3944 | jne frpal4 |
3915 | jne frpal4 |
3945 | cmp ebx,[edi+4] |
3916 | cmp ebx,[edi+4] |
3946 | jne frpal4 |
3917 | jne frpal4 |
3947 | cmp ecx,[edi+8] |
3918 | cmp ecx,[edi+8] |
3948 | jne frpal4 |
3919 | jne frpal4 |
3949 | jmp frpal1 |
3920 | jmp frpal1 |
3950 | frpal4: |
3921 | frpal4: |
3951 | dec esi |
3922 | dec esi |
3952 | jnz frpal3 |
3923 | jnz frpal3 |
3953 | frpal2: |
3924 | frpal2: |
3954 | popad |
3925 | popad |
3955 | mov eax,1 |
3926 | mov eax,1 |
3956 | ret |
3927 | ret |
3957 | frpal1: |
3928 | frpal1: |
3958 | mov ecx,256 |
3929 | mov ecx,256 |
3959 | sub ecx,esi |
3930 | sub ecx,esi |
3960 | shl ecx,4 |
3931 | shl ecx,4 |
3961 | mov esi,edi |
3932 | mov esi,edi |
3962 | add esi,16 |
3933 | add esi,16 |
3963 | cld |
3934 | cld |
3964 | rep movsb |
3935 | rep movsb |
3965 | 3936 | ||
3966 | dec dword [RESERVED_PORTS] |
3937 | dec dword [RESERVED_PORTS] |
3967 | 3938 | ||
3968 | popad |
3939 | popad |
3969 | 3940 | ||
3970 | 3941 | ||
3971 | ; disable port access at port IO map |
3942 | ; disable port access at port IO map |
3972 | 3943 | ||
3973 | pushad ; start disable io map |
3944 | pushad ; start disable io map |
3974 | 3945 | ||
3975 | cmp ecx,65536 ;16384 |
3946 | cmp ecx,65536 ;16384 |
3976 | jge no_mask_io |
3947 | jge no_mask_io |
3977 | 3948 | ||
3978 | mov eax,ebx |
3949 | mov eax,ebx |
3979 | 3950 | ||
3980 | new_port_access_disable: |
3951 | new_port_access_disable: |
3981 | 3952 | ||
3982 | pushad |
3953 | pushad |
3983 | 3954 | ||
3984 | mov ebp,1 ; disable - eax = port |
3955 | mov ebp,1 ; disable - eax = port |
3985 | call set_io_access_rights |
3956 | call set_io_access_rights |
3986 | 3957 | ||
3987 | popad |
3958 | popad |
3988 | 3959 | ||
3989 | inc eax |
3960 | inc eax |
3990 | cmp eax,ecx |
3961 | cmp eax,ecx |
3991 | jbe new_port_access_disable |
3962 | jbe new_port_access_disable |
3992 | 3963 | ||
3993 | no_mask_io: |
3964 | no_mask_io: |
3994 | 3965 | ||
3995 | popad ; end disable io map |
3966 | popad ; end disable io map |
3996 | 3967 | ||
3997 | xor eax, eax |
3968 | xor eax, eax |
3998 | ret |
3969 | ret |
3999 | 3970 | ||
4000 | 3971 | ||
4001 | reserve_free_irq: |
3972 | reserve_free_irq: |
4002 | 3973 | ||
4003 | mov ecx, 1 |
3974 | mov ecx, 1 |
4004 | cmp ebx, 16 |
3975 | cmp ebx, 16 |
4005 | jae fril1 |
3976 | jae fril1 |
4006 | test eax,eax |
3977 | test eax,eax |
4007 | jz reserve_irq |
3978 | jz reserve_irq |
4008 | 3979 | ||
4009 | lea edi,[irq_owner+ebx*4] |
3980 | lea edi,[irq_owner+ebx*4] |
4010 | mov edx,[edi] |
3981 | mov edx,[edi] |
4011 | mov eax,[TASK_BASE] |
3982 | mov eax,[TASK_BASE] |
4012 | cmp edx,[eax+TASKDATA.pid] |
3983 | cmp edx,[eax+TASKDATA.pid] |
4013 | jne fril1 |
3984 | jne fril1 |
4014 | dec ecx |
3985 | dec ecx |
4015 | mov [edi],ecx |
3986 | mov [edi],ecx |
4016 | fril1: |
3987 | fril1: |
4017 | mov [esp+36],ecx ; return in eax |
3988 | mov [esp+36],ecx ; return in eax |
4018 | ret |
3989 | ret |
4019 | 3990 | ||
4020 | reserve_irq: |
3991 | reserve_irq: |
4021 | 3992 | ||
4022 | lea edi,[irq_owner+ebx*4] |
3993 | lea edi,[irq_owner+ebx*4] |
4023 | cmp dword [edi], 0 |
3994 | cmp dword [edi], 0 |
4024 | jnz ril1 |
3995 | jnz ril1 |
4025 | 3996 | ||
4026 | mov edx,[TASK_BASE] |
3997 | mov edx,[TASK_BASE] |
4027 | mov edx,[edx+TASKDATA.pid] |
3998 | mov edx,[edx+TASKDATA.pid] |
4028 | mov [edi],edx |
3999 | mov [edi],edx |
4029 | dec ecx |
4000 | dec ecx |
4030 | ril1: |
4001 | ril1: |
4031 | mov [esp+36],ecx ; return in eax |
4002 | mov [esp+36],ecx ; return in eax |
4032 | ret |
4003 | ret |
4033 | 4004 | ||
4034 | drawbackground: |
4005 | drawbackground: |
4035 | inc [mouse_pause] |
4006 | inc [mouse_pause] |
4036 | cmp [SCR_MODE],word 0x12 |
4007 | cmp [SCR_MODE],word 0x12 |
4037 | je dbrv20 |
4008 | je dbrv20 |
4038 | dbrv12: |
4009 | dbrv12: |
4039 | cmp [SCR_MODE],word 0100000000000000b |
4010 | cmp [SCR_MODE],word 0100000000000000b |
4040 | jge dbrv20 |
4011 | jge dbrv20 |
4041 | cmp [SCR_MODE],word 0x13 |
4012 | cmp [SCR_MODE],word 0x13 |
4042 | je dbrv20 |
4013 | je dbrv20 |
4043 | call vesa12_drawbackground |
4014 | call vesa12_drawbackground |
4044 | dec [mouse_pause] |
4015 | dec [mouse_pause] |
4045 | call [draw_pointer] |
4016 | call [draw_pointer] |
4046 | ret |
4017 | ret |
4047 | dbrv20: |
4018 | dbrv20: |
4048 | cmp [display_data-12],dword 1 |
4019 | cmp [display_data-12],dword 1 |
4049 | jne bgrstr |
4020 | jne bgrstr |
4050 | call vesa20_drawbackground_tiled |
4021 | call vesa20_drawbackground_tiled |
4051 | dec [mouse_pause] |
4022 | dec [mouse_pause] |
4052 | call [draw_pointer] |
4023 | call [draw_pointer] |
4053 | ret |
4024 | ret |
4054 | bgrstr: |
4025 | bgrstr: |
4055 | call vesa20_drawbackground_stretch |
4026 | call vesa20_drawbackground_stretch |
4056 | dec [mouse_pause] |
4027 | dec [mouse_pause] |
4057 | call [draw_pointer] |
4028 | call [draw_pointer] |
4058 | ret |
4029 | ret |
4059 | 4030 | ||
4060 | align 4 |
4031 | align 4 |
4061 | 4032 | ||
4062 | syscall_putimage: ; PutImage |
4033 | syscall_putimage: ; PutImage |
4063 | 4034 | ||
4064 | mov edx,ecx |
4035 | mov edx,ecx |
4065 | mov ecx,ebx |
4036 | mov ecx,ebx |
4066 | lea ebx, [eax+std_application_base_address] |
4037 | mov ebx, eax |
4067 | 4038 | ||
4068 | sys_putimage: |
4039 | sys_putimage: |
4069 | test ecx,0x80008000 |
4040 | test ecx,0x80008000 |
4070 | jnz .exit |
4041 | jnz .exit |
4071 | test ecx,0x0000FFFF |
4042 | test ecx,0x0000FFFF |
4072 | jz .exit |
4043 | jz .exit |
4073 | test ecx,0xFFFF0000 |
4044 | test ecx,0xFFFF0000 |
4074 | jnz @f |
4045 | jnz @f |
4075 | .exit: |
4046 | .exit: |
4076 | ret |
4047 | ret |
4077 | @@: |
4048 | @@: |
4078 | mov edi,[CURRENT_TASK] |
4049 | mov edi,[current_slot] |
4079 | shl edi,8 |
- | |
4080 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4050 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4081 | rol edx,16 |
4051 | rol edx,16 |
4082 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4052 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4083 | rol edx,16 |
4053 | rol edx,16 |
4084 | .forced: |
4054 | .forced: |
4085 | push ebp esi 0 |
4055 | push ebp esi 0 |
4086 | mov ebp, putimage_get24bpp |
4056 | mov ebp, putimage_get24bpp |
4087 | mov esi, putimage_init24bpp |
4057 | mov esi, putimage_init24bpp |
4088 | sys_putimage_bpp: |
4058 | sys_putimage_bpp: |
4089 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4059 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4090 | ; mov eax, vga_putimage |
4060 | ; mov eax, vga_putimage |
4091 | cmp [SCR_MODE], word 0x12 |
4061 | cmp [SCR_MODE], word 0x12 |
4092 | jz @f ;.doit |
4062 | jz @f ;.doit |
4093 | mov eax, vesa12_putimage |
4063 | mov eax, vesa12_putimage |
4094 | cmp [SCR_MODE], word 0100000000000000b |
4064 | cmp [SCR_MODE], word 0100000000000000b |
4095 | jae @f |
4065 | jae @f |
4096 | cmp [SCR_MODE], word 0x13 |
4066 | cmp [SCR_MODE], word 0x13 |
4097 | jnz .doit |
4067 | jnz .doit |
4098 | @@: |
4068 | @@: |
4099 | mov eax, vesa20_putimage |
4069 | mov eax, vesa20_putimage |
4100 | .doit: |
4070 | .doit: |
4101 | inc [mouse_pause] |
4071 | inc [mouse_pause] |
4102 | call eax |
4072 | call eax |
4103 | dec [mouse_pause] |
4073 | dec [mouse_pause] |
4104 | pop ebp esi ebp |
4074 | pop ebp esi ebp |
4105 | jmp [draw_pointer] |
4075 | jmp [draw_pointer] |
4106 | 4076 | ||
4107 | syscall_putimage_palette: |
4077 | syscall_putimage_palette: |
4108 | lea edi, [esi+std_application_base_address] |
4078 | mov edi, esi |
4109 | mov esi, edx |
4079 | mov esi, edx |
4110 | mov edx, ecx |
4080 | mov edx, ecx |
4111 | mov ecx, ebx |
4081 | mov ecx, ebx |
4112 | lea ebx, [eax+std_application_base_address] |
4082 | mov ebx, eax |
4113 | sys_putimage_palette: |
4083 | sys_putimage_palette: |
4114 | ; ebx = pointer to image |
4084 | ; ebx = pointer to image |
4115 | ; ecx = [xsize]*65536 + [ysize] |
4085 | ; ecx = [xsize]*65536 + [ysize] |
4116 | ; edx = [xstart]*65536 + [ystart] |
4086 | ; edx = [xstart]*65536 + [ystart] |
4117 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4087 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4118 | ; edi = pointer to palette |
4088 | ; edi = pointer to palette |
4119 | ; ebp = row delta |
4089 | ; ebp = row delta |
4120 | mov eax, [CURRENT_TASK] |
4090 | mov eax, [CURRENT_TASK] |
4121 | shl eax, 8 |
4091 | shl eax, 8 |
4122 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4092 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4123 | rol edx, 16 |
4093 | rol edx, 16 |
4124 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4094 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4125 | rol edx, 16 |
4095 | rol edx, 16 |
4126 | .forced: |
4096 | .forced: |
4127 | push ebp esi ebp |
4097 | push ebp esi ebp |
4128 | cmp esi, 8 |
4098 | cmp esi, 8 |
4129 | jnz @f |
4099 | jnz @f |
4130 | mov ebp, putimage_get8bpp |
4100 | mov ebp, putimage_get8bpp |
4131 | mov esi, putimage_init8bpp |
4101 | mov esi, putimage_init8bpp |
4132 | jmp sys_putimage_bpp |
4102 | jmp sys_putimage_bpp |
4133 | @@: |
4103 | @@: |
4134 | cmp esi, 24 |
4104 | cmp esi, 24 |
4135 | jnz @f |
4105 | jnz @f |
4136 | mov ebp, putimage_get24bpp |
4106 | mov ebp, putimage_get24bpp |
4137 | mov esi, putimage_init24bpp |
4107 | mov esi, putimage_init24bpp |
4138 | jmp sys_putimage_bpp |
4108 | jmp sys_putimage_bpp |
4139 | @@: |
4109 | @@: |
4140 | cmp esi, 32 |
4110 | cmp esi, 32 |
4141 | jnz @f |
4111 | jnz @f |
4142 | mov ebp, putimage_get32bpp |
4112 | mov ebp, putimage_get32bpp |
4143 | mov esi, putimage_init32bpp |
4113 | mov esi, putimage_init32bpp |
4144 | jmp sys_putimage_bpp |
4114 | jmp sys_putimage_bpp |
4145 | @@: |
4115 | @@: |
4146 | pop ebp esi |
4116 | pop ebp esi |
4147 | ret |
4117 | ret |
4148 | 4118 | ||
4149 | putimage_init24bpp: |
4119 | putimage_init24bpp: |
4150 | lea eax, [eax*3] |
4120 | lea eax, [eax*3] |
4151 | putimage_init8bpp: |
4121 | putimage_init8bpp: |
4152 | ret |
4122 | ret |
4153 | 4123 | ||
4154 | putimage_get24bpp: |
4124 | putimage_get24bpp: |
4155 | mov eax, [esi] |
4125 | mov eax, [esi] |
4156 | add esi, 3 |
4126 | add esi, 3 |
4157 | ret 4 |
4127 | ret 4 |
4158 | putimage_get8bpp: |
4128 | putimage_get8bpp: |
4159 | movzx eax, byte [esi] |
4129 | movzx eax, byte [esi] |
4160 | push edx |
4130 | push edx |
4161 | mov edx, [esp+8] |
4131 | mov edx, [esp+8] |
4162 | mov eax, [edx+eax*4] |
4132 | mov eax, [edx+eax*4] |
4163 | pop edx |
4133 | pop edx |
4164 | inc esi |
4134 | inc esi |
4165 | ret 4 |
4135 | ret 4 |
4166 | 4136 | ||
4167 | putimage_init32bpp: |
4137 | putimage_init32bpp: |
4168 | shl eax, 2 |
4138 | shl eax, 2 |
4169 | ret |
4139 | ret |
4170 | putimage_get32bpp: |
4140 | putimage_get32bpp: |
4171 | lodsd |
4141 | lodsd |
4172 | ret 4 |
4142 | ret 4 |
4173 | 4143 | ||
4174 | ; eax x beginning |
4144 | ; eax x beginning |
4175 | ; ebx y beginning |
4145 | ; ebx y beginning |
4176 | ; ecx x end |
4146 | ; ecx x end |
4177 | ; edx y end |
4147 | ; edx y end |
4178 | ; edi color |
4148 | ; edi color |
4179 | 4149 | ||
4180 | __sys_drawbar: |
4150 | __sys_drawbar: |
4181 | mov esi,[CURRENT_TASK] |
4151 | mov esi,[current_slot] |
4182 | shl esi,8 |
- | |
4183 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4152 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4184 | add ecx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4153 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4185 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4154 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4186 | add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4155 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4187 | .forced: |
4156 | .forced: |
4188 | inc [mouse_pause] |
4157 | inc [mouse_pause] |
4189 | ; call [disable_mouse] |
4158 | ; call [disable_mouse] |
4190 | cmp [SCR_MODE],word 0x12 |
4159 | cmp [SCR_MODE],word 0x12 |
4191 | je dbv20 |
4160 | je dbv20 |
4192 | sdbv20: |
4161 | sdbv20: |
4193 | cmp [SCR_MODE],word 0100000000000000b |
4162 | cmp [SCR_MODE],word 0100000000000000b |
4194 | jge dbv20 |
4163 | jge dbv20 |
4195 | cmp [SCR_MODE],word 0x13 |
4164 | cmp [SCR_MODE],word 0x13 |
4196 | je dbv20 |
4165 | je dbv20 |
4197 | call vesa12_drawbar |
4166 | call vesa12_drawbar |
4198 | dec [mouse_pause] |
4167 | dec [mouse_pause] |
4199 | call [draw_pointer] |
4168 | call [draw_pointer] |
4200 | ret |
4169 | ret |
4201 | dbv20: |
4170 | dbv20: |
4202 | call vesa20_drawbar |
4171 | call vesa20_drawbar |
4203 | dec [mouse_pause] |
4172 | dec [mouse_pause] |
4204 | call [draw_pointer] |
4173 | call [draw_pointer] |
4205 | ret |
4174 | ret |
4206 | 4175 | ||
4207 | 4176 | ||
4208 | 4177 | ||
4209 | kb_read: |
4178 | kb_read: |
4210 | 4179 | ||
4211 | push ecx edx |
4180 | push ecx edx |
4212 | 4181 | ||
4213 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4182 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4214 | kr_loop: |
4183 | kr_loop: |
4215 | in al,0x64 |
4184 | in al,0x64 |
4216 | test al,1 |
4185 | test al,1 |
4217 | jnz kr_ready |
4186 | jnz kr_ready |
4218 | loop kr_loop |
4187 | loop kr_loop |
4219 | mov ah,1 |
4188 | mov ah,1 |
4220 | jmp kr_exit |
4189 | jmp kr_exit |
4221 | kr_ready: |
4190 | kr_ready: |
4222 | push ecx |
4191 | push ecx |
4223 | mov ecx,32 |
4192 | mov ecx,32 |
4224 | kr_delay: |
4193 | kr_delay: |
4225 | loop kr_delay |
4194 | loop kr_delay |
4226 | pop ecx |
4195 | pop ecx |
4227 | in al,0x60 |
4196 | in al,0x60 |
4228 | xor ah,ah |
4197 | xor ah,ah |
4229 | kr_exit: |
4198 | kr_exit: |
4230 | 4199 | ||
4231 | pop edx ecx |
4200 | pop edx ecx |
4232 | 4201 | ||
4233 | ret |
4202 | ret |
4234 | 4203 | ||
4235 | 4204 | ||
4236 | kb_write: |
4205 | kb_write: |
4237 | 4206 | ||
4238 | push ecx edx |
4207 | push ecx edx |
4239 | 4208 | ||
4240 | mov dl,al |
4209 | mov dl,al |
4241 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4210 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4242 | ; kw_loop1: |
4211 | ; kw_loop1: |
4243 | ; in al,0x64 |
4212 | ; in al,0x64 |
4244 | ; test al,0x20 |
4213 | ; test al,0x20 |
4245 | ; jz kw_ok1 |
4214 | ; jz kw_ok1 |
4246 | ; loop kw_loop1 |
4215 | ; loop kw_loop1 |
4247 | ; mov ah,1 |
4216 | ; mov ah,1 |
4248 | ; jmp kw_exit |
4217 | ; jmp kw_exit |
4249 | ; kw_ok1: |
4218 | ; kw_ok1: |
4250 | in al,0x60 |
4219 | in al,0x60 |
4251 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4220 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4252 | kw_loop: |
4221 | kw_loop: |
4253 | in al,0x64 |
4222 | in al,0x64 |
4254 | test al,2 |
4223 | test al,2 |
4255 | jz kw_ok |
4224 | jz kw_ok |
4256 | loop kw_loop |
4225 | loop kw_loop |
4257 | mov ah,1 |
4226 | mov ah,1 |
4258 | jmp kw_exit |
4227 | jmp kw_exit |
4259 | kw_ok: |
4228 | kw_ok: |
4260 | mov al,dl |
4229 | mov al,dl |
4261 | out 0x60,al |
4230 | out 0x60,al |
4262 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4231 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4263 | kw_loop3: |
4232 | kw_loop3: |
4264 | in al,0x64 |
4233 | in al,0x64 |
4265 | test al,2 |
4234 | test al,2 |
4266 | jz kw_ok3 |
4235 | jz kw_ok3 |
4267 | loop kw_loop3 |
4236 | loop kw_loop3 |
4268 | mov ah,1 |
4237 | mov ah,1 |
4269 | jmp kw_exit |
4238 | jmp kw_exit |
4270 | kw_ok3: |
4239 | kw_ok3: |
4271 | mov ah,8 |
4240 | mov ah,8 |
4272 | kw_loop4: |
4241 | kw_loop4: |
4273 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4242 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4274 | kw_loop5: |
4243 | kw_loop5: |
4275 | in al,0x64 |
4244 | in al,0x64 |
4276 | test al,1 |
4245 | test al,1 |
4277 | jnz kw_ok4 |
4246 | jnz kw_ok4 |
4278 | loop kw_loop5 |
4247 | loop kw_loop5 |
4279 | dec ah |
4248 | dec ah |
4280 | jnz kw_loop4 |
4249 | jnz kw_loop4 |
4281 | kw_ok4: |
4250 | kw_ok4: |
4282 | xor ah,ah |
4251 | xor ah,ah |
4283 | kw_exit: |
4252 | kw_exit: |
4284 | 4253 | ||
4285 | pop edx ecx |
4254 | pop edx ecx |
4286 | 4255 | ||
4287 | ret |
4256 | ret |
4288 | 4257 | ||
4289 | 4258 | ||
4290 | kb_cmd: |
4259 | kb_cmd: |
4291 | 4260 | ||
4292 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4261 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4293 | c_wait: |
4262 | c_wait: |
4294 | in al,0x64 |
4263 | in al,0x64 |
4295 | test al,2 |
4264 | test al,2 |
4296 | jz c_send |
4265 | jz c_send |
4297 | loop c_wait |
4266 | loop c_wait |
4298 | jmp c_error |
4267 | jmp c_error |
4299 | c_send: |
4268 | c_send: |
4300 | mov al,bl |
4269 | mov al,bl |
4301 | out 0x64,al |
4270 | out 0x64,al |
4302 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4271 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4303 | c_accept: |
4272 | c_accept: |
4304 | in al,0x64 |
4273 | in al,0x64 |
4305 | test al,2 |
4274 | test al,2 |
4306 | jz c_ok |
4275 | jz c_ok |
4307 | loop c_accept |
4276 | loop c_accept |
4308 | c_error: |
4277 | c_error: |
4309 | mov ah,1 |
4278 | mov ah,1 |
4310 | jmp c_exit |
4279 | jmp c_exit |
4311 | c_ok: |
4280 | c_ok: |
4312 | xor ah,ah |
4281 | xor ah,ah |
4313 | c_exit: |
4282 | c_exit: |
4314 | ret |
4283 | ret |
4315 | 4284 | ||
4316 | 4285 | ||
4317 | setmouse: ; set mousepicture -pointer |
4286 | setmouse: ; set mousepicture -pointer |
4318 | ; ps2 mouse enable |
4287 | ; ps2 mouse enable |
4319 | 4288 | ||
4320 | mov [MOUSE_PICTURE],dword mousepointer |
4289 | mov [MOUSE_PICTURE],dword mousepointer |
4321 | 4290 | ||
4322 | cli |
4291 | cli |
4323 | ; mov bl,0xa8 ; enable mouse cmd |
4292 | ; mov bl,0xa8 ; enable mouse cmd |
4324 | ; call kb_cmd |
4293 | ; call kb_cmd |
4325 | ; call kb_read ; read status |
4294 | ; call kb_read ; read status |
4326 | ; mov bl,0x20 ; get command byte |
4295 | ; mov bl,0x20 ; get command byte |
4327 | ; call kb_cmd |
4296 | ; call kb_cmd |
4328 | ; call kb_read |
4297 | ; call kb_read |
4329 | ; or al,3 ; enable interrupt |
4298 | ; or al,3 ; enable interrupt |
4330 | ; mov bl,0x60 ; write command |
4299 | ; mov bl,0x60 ; write command |
4331 | ; push eax |
4300 | ; push eax |
4332 | ; call kb_cmd |
4301 | ; call kb_cmd |
4333 | ; pop eax |
4302 | ; pop eax |
4334 | ; call kb_write |
4303 | ; call kb_write |
4335 | ; mov bl,0xd4 ; for mouse |
4304 | ; mov bl,0xd4 ; for mouse |
4336 | ; call kb_cmd |
4305 | ; call kb_cmd |
4337 | ; mov al,0xf4 ; enable mouse device |
4306 | ; mov al,0xf4 ; enable mouse device |
4338 | ; call kb_write |
4307 | ; call kb_write |
4339 | ; call kb_read ; read status return |
4308 | ; call kb_read ; read status return |
4340 | 4309 | ||
4341 | ; com1 mouse enable |
4310 | ; com1 mouse enable |
4342 | 4311 | ||
4343 | mov bx,0x3f8 ; combase |
4312 | mov bx,0x3f8 ; combase |
4344 | 4313 | ||
4345 | mov dx,bx |
4314 | mov dx,bx |
4346 | add dx,3 |
4315 | add dx,3 |
4347 | mov al,0x80 |
4316 | mov al,0x80 |
4348 | out dx,al |
4317 | out dx,al |
4349 | 4318 | ||
4350 | mov dx,bx |
4319 | mov dx,bx |
4351 | add dx,1 |
4320 | add dx,1 |
4352 | mov al,0 |
4321 | mov al,0 |
4353 | out dx,al |
4322 | out dx,al |
4354 | 4323 | ||
4355 | mov dx,bx |
4324 | mov dx,bx |
4356 | add dx,0 |
4325 | add dx,0 |
4357 | mov al,0x30*2 ; 0x30 / 4 |
4326 | mov al,0x30*2 ; 0x30 / 4 |
4358 | out dx,al |
4327 | out dx,al |
4359 | 4328 | ||
4360 | mov dx,bx |
4329 | mov dx,bx |
4361 | add dx,3 |
4330 | add dx,3 |
4362 | mov al,2 ; 3 |
4331 | mov al,2 ; 3 |
4363 | out dx,al |
4332 | out dx,al |
4364 | 4333 | ||
4365 | mov dx,bx |
4334 | mov dx,bx |
4366 | add dx,4 |
4335 | add dx,4 |
4367 | mov al,0xb |
4336 | mov al,0xb |
4368 | out dx,al |
4337 | out dx,al |
4369 | 4338 | ||
4370 | mov dx,bx |
4339 | mov dx,bx |
4371 | add dx,1 |
4340 | add dx,1 |
4372 | mov al,1 |
4341 | mov al,1 |
4373 | out dx,al |
4342 | out dx,al |
4374 | 4343 | ||
4375 | 4344 | ||
4376 | ; com2 mouse enable |
4345 | ; com2 mouse enable |
4377 | 4346 | ||
4378 | mov bx,0x2f8 ; combase |
4347 | mov bx,0x2f8 ; combase |
4379 | 4348 | ||
4380 | mov dx,bx |
4349 | mov dx,bx |
4381 | add dx,3 |
4350 | add dx,3 |
4382 | mov al,0x80 |
4351 | mov al,0x80 |
4383 | out dx,al |
4352 | out dx,al |
4384 | 4353 | ||
4385 | mov dx,bx |
4354 | mov dx,bx |
4386 | add dx,1 |
4355 | add dx,1 |
4387 | mov al,0 |
4356 | mov al,0 |
4388 | out dx,al |
4357 | out dx,al |
4389 | 4358 | ||
4390 | mov dx,bx |
4359 | mov dx,bx |
4391 | add dx,0 |
4360 | add dx,0 |
4392 | mov al,0x30*2 |
4361 | mov al,0x30*2 |
4393 | out dx,al |
4362 | out dx,al |
4394 | 4363 | ||
4395 | mov dx,bx |
4364 | mov dx,bx |
4396 | add dx,3 |
4365 | add dx,3 |
4397 | mov al,2 |
4366 | mov al,2 |
4398 | out dx,al |
4367 | out dx,al |
4399 | 4368 | ||
4400 | mov dx,bx |
4369 | mov dx,bx |
4401 | add dx,4 |
4370 | add dx,4 |
4402 | mov al,0xb |
4371 | mov al,0xb |
4403 | out dx,al |
4372 | out dx,al |
4404 | 4373 | ||
4405 | mov dx,bx |
4374 | mov dx,bx |
4406 | add dx,1 |
4375 | add dx,1 |
4407 | mov al,1 |
4376 | mov al,1 |
4408 | out dx,al |
4377 | out dx,al |
4409 | 4378 | ||
4410 | ret |
4379 | ret |
4411 | 4380 | ||
4412 | 4381 | ||
4413 | _rdtsc: |
4382 | _rdtsc: |
4414 | bt [cpu_caps], CAPS_TSC |
4383 | bt [cpu_caps], CAPS_TSC |
4415 | jnc ret_rdtsc |
4384 | jnc ret_rdtsc |
4416 | rdtsc |
4385 | rdtsc |
4417 | ret |
4386 | ret |
4418 | ret_rdtsc: |
4387 | ret_rdtsc: |
4419 | mov edx,0xffffffff |
4388 | mov edx,0xffffffff |
4420 | mov eax,0xffffffff |
4389 | mov eax,0xffffffff |
4421 | ret |
4390 | ret |
4422 | 4391 | ||
4423 | rerouteirqs: |
4392 | rerouteirqs: |
4424 | 4393 | ||
4425 | cli |
4394 | cli |
4426 | 4395 | ||
4427 | mov al,0x11 ; icw4, edge triggered |
4396 | mov al,0x11 ; icw4, edge triggered |
4428 | out 0x20,al |
4397 | out 0x20,al |
4429 | call pic_delay |
4398 | call pic_delay |
4430 | out 0xA0,al |
4399 | out 0xA0,al |
4431 | call pic_delay |
4400 | call pic_delay |
4432 | 4401 | ||
4433 | mov al,0x20 ; generate 0x20 + |
4402 | mov al,0x20 ; generate 0x20 + |
4434 | out 0x21,al |
4403 | out 0x21,al |
4435 | call pic_delay |
4404 | call pic_delay |
4436 | mov al,0x28 ; generate 0x28 + |
4405 | mov al,0x28 ; generate 0x28 + |
4437 | out 0xA1,al |
4406 | out 0xA1,al |
4438 | call pic_delay |
4407 | call pic_delay |
4439 | 4408 | ||
4440 | mov al,0x04 ; slave at irq2 |
4409 | mov al,0x04 ; slave at irq2 |
4441 | out 0x21,al |
4410 | out 0x21,al |
4442 | call pic_delay |
4411 | call pic_delay |
4443 | mov al,0x02 ; at irq9 |
4412 | mov al,0x02 ; at irq9 |
4444 | out 0xA1,al |
4413 | out 0xA1,al |
4445 | call pic_delay |
4414 | call pic_delay |
4446 | 4415 | ||
4447 | mov al,0x01 ; 8086 mode |
4416 | mov al,0x01 ; 8086 mode |
4448 | out 0x21,al |
4417 | out 0x21,al |
4449 | call pic_delay |
4418 | call pic_delay |
4450 | out 0xA1,al |
4419 | out 0xA1,al |
4451 | call pic_delay |
4420 | call pic_delay |
4452 | 4421 | ||
4453 | mov al,255 ; mask all irq's |
4422 | mov al,255 ; mask all irq's |
4454 | out 0xA1,al |
4423 | out 0xA1,al |
4455 | call pic_delay |
4424 | call pic_delay |
4456 | out 0x21,al |
4425 | out 0x21,al |
4457 | call pic_delay |
4426 | call pic_delay |
4458 | 4427 | ||
4459 | mov ecx,0x1000 |
4428 | mov ecx,0x1000 |
4460 | cld |
4429 | cld |
4461 | picl1: call pic_delay |
4430 | picl1: call pic_delay |
4462 | loop picl1 |
4431 | loop picl1 |
4463 | 4432 | ||
4464 | mov al,255 ; mask all irq's |
4433 | mov al,255 ; mask all irq's |
4465 | out 0xA1,al |
4434 | out 0xA1,al |
4466 | call pic_delay |
4435 | call pic_delay |
4467 | out 0x21,al |
4436 | out 0x21,al |
4468 | call pic_delay |
4437 | call pic_delay |
4469 | 4438 | ||
4470 | cli |
4439 | cli |
4471 | 4440 | ||
4472 | ret |
4441 | ret |
4473 | 4442 | ||
4474 | 4443 | ||
4475 | pic_delay: |
4444 | pic_delay: |
4476 | 4445 | ||
4477 | jmp pdl1 |
4446 | jmp pdl1 |
4478 | pdl1: ret |
4447 | pdl1: ret |
4479 | 4448 | ||
4480 | 4449 | ||
4481 | sys_msg_board_str: |
4450 | sys_msg_board_str: |
4482 | 4451 | ||
4483 | pushad |
4452 | pushad |
4484 | @@: |
4453 | @@: |
4485 | cmp [esi],byte 0 |
4454 | cmp [esi],byte 0 |
4486 | je @f |
4455 | je @f |
4487 | mov eax,1 |
4456 | mov eax,1 |
4488 | movzx ebx,byte [esi] |
4457 | movzx ebx,byte [esi] |
4489 | call sys_msg_board |
4458 | call sys_msg_board |
4490 | inc esi |
4459 | inc esi |
4491 | jmp @b |
4460 | jmp @b |
4492 | @@: |
4461 | @@: |
4493 | popad |
4462 | popad |
4494 | ret |
4463 | ret |
4495 | 4464 | ||
4496 | uglobal |
4465 | uglobal |
4497 | msg_board_data: times 4096 db 0 |
4466 | msg_board_data: times 4096 db 0 |
4498 | msg_board_count dd 0x0 |
4467 | msg_board_count dd 0x0 |
4499 | endg |
4468 | endg |
4500 | 4469 | ||
4501 | sys_msg_board: |
4470 | sys_msg_board: |
4502 | 4471 | ||
4503 | ; eax=1 : write : bl byte to write |
4472 | ; eax=1 : write : bl byte to write |
4504 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4473 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4505 | 4474 | ||
4506 | mov ecx,[msg_board_count] |
4475 | mov ecx,[msg_board_count] |
4507 | cmp eax, 1 |
4476 | cmp eax, 1 |
4508 | jne smbl1 |
4477 | jne smbl1 |
4509 | 4478 | ||
4510 | 4479 | ||
4511 | mov [msg_board_data+ecx],bl |
4480 | mov [msg_board_data+ecx],bl |
4512 | inc ecx |
4481 | inc ecx |
4513 | and ecx, 4095 |
4482 | and ecx, 4095 |
4514 | mov [msg_board_count], ecx |
4483 | mov [msg_board_count], ecx |
4515 | mov [check_idle_semaphore], 5 |
4484 | mov [check_idle_semaphore], 5 |
4516 | ret |
4485 | ret |
4517 | smbl1: |
4486 | smbl1: |
4518 | 4487 | ||
4519 | cmp eax, 2 |
4488 | cmp eax, 2 |
4520 | jne smbl2 |
4489 | jne smbl2 |
4521 | test ecx, ecx |
4490 | test ecx, ecx |
4522 | jz smbl21 |
4491 | jz smbl21 |
4523 | ; mov edi, msg_board_data |
4492 | ; mov edi, msg_board_data |
4524 | ; mov esi, msg_board_data+1 |
4493 | ; mov esi, msg_board_data+1 |
4525 | ; movzx eax, byte [edi] |
4494 | ; movzx eax, byte [edi] |
4526 | mov eax, msg_board_data+1 |
4495 | mov eax, msg_board_data+1 |
4527 | mov ebx, msg_board_data |
4496 | mov ebx, msg_board_data |
4528 | movzx edx, byte [ebx] |
4497 | movzx edx, byte [ebx] |
4529 | call memmove |
4498 | call memmove |
4530 | ; push ecx |
4499 | ; push ecx |
4531 | ; shr ecx, 2 |
4500 | ; shr ecx, 2 |
4532 | ; cld |
4501 | ; cld |
4533 | ; rep movsd |
4502 | ; rep movsd |
4534 | ; pop ecx |
4503 | ; pop ecx |
4535 | ; and ecx, 3 |
4504 | ; and ecx, 3 |
4536 | ; rep movsb |
4505 | ; rep movsb |
4537 | dec [msg_board_count] |
4506 | dec [msg_board_count] |
4538 | mov [esp+36], edx ;eax |
4507 | mov [esp+36], edx ;eax |
4539 | mov [esp+24], dword 1 |
4508 | mov [esp+24], dword 1 |
4540 | ret |
4509 | ret |
4541 | smbl21: |
4510 | smbl21: |
4542 | mov [esp+36], ecx |
4511 | mov [esp+36], ecx |
4543 | mov [esp+24], ecx |
4512 | mov [esp+24], ecx |
4544 | 4513 | ||
4545 | smbl2: |
4514 | smbl2: |
4546 | ret |
4515 | ret |
4547 | 4516 | ||
4548 | 4517 | ||
4549 | 4518 | ||
4550 | sys_process_def: |
4519 | sys_process_def: |
4551 | mov edi, [CURRENT_TASK] |
4520 | mov edi, [CURRENT_TASK] |
4552 | 4521 | ||
4553 | dec eax ; 1 = set keyboard mode |
4522 | dec eax ; 1 = set keyboard mode |
4554 | jne no_set_keyboard_setup |
4523 | jne no_set_keyboard_setup |
4555 | 4524 | ||
4556 | shl edi,8 |
4525 | shl edi,8 |
4557 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4526 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4558 | 4527 | ||
4559 | ret |
4528 | ret |
4560 | 4529 | ||
4561 | no_set_keyboard_setup: |
4530 | no_set_keyboard_setup: |
4562 | 4531 | ||
4563 | dec eax ; 2 = get keyboard mode |
4532 | dec eax ; 2 = get keyboard mode |
4564 | jne no_get_keyboard_setup |
4533 | jne no_get_keyboard_setup |
4565 | 4534 | ||
4566 | shl edi,8 |
4535 | shl edi,8 |
4567 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4536 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4568 | 4537 | ||
4569 | mov [esp+36],eax |
4538 | mov [esp+36],eax |
4570 | 4539 | ||
4571 | ret |
4540 | ret |
4572 | 4541 | ||
4573 | no_get_keyboard_setup: |
4542 | no_get_keyboard_setup: |
4574 | 4543 | ||
4575 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4544 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4576 | jne no_get_keyboard_cas |
4545 | jne no_get_keyboard_cas |
4577 | 4546 | ||
4578 | ; xor eax,eax |
4547 | ; xor eax,eax |
4579 | ; movzx eax,byte [shift] |
4548 | ; movzx eax,byte [shift] |
4580 | ; movzx ebx,byte [ctrl] |
4549 | ; movzx ebx,byte [ctrl] |
4581 | ; shl ebx,2 |
4550 | ; shl ebx,2 |
4582 | ; add eax,ebx |
4551 | ; add eax,ebx |
4583 | ; movzx ebx,byte [alt] |
4552 | ; movzx ebx,byte [alt] |
4584 | ; shl ebx,3 |
4553 | ; shl ebx,3 |
4585 | ; add eax,ebx |
4554 | ; add eax,ebx |
4586 | 4555 | ||
4587 | ;// mike.dld [ |
4556 | ;// mike.dld [ |
4588 | mov eax, [kb_state] |
4557 | mov eax, [kb_state] |
4589 | ;// mike.dld ] |
4558 | ;// mike.dld ] |
4590 | 4559 | ||
4591 | mov [esp+36],eax |
4560 | mov [esp+36],eax |
4592 | 4561 | ||
4593 | ret |
4562 | ret |
4594 | 4563 | ||
4595 | no_get_keyboard_cas: |
4564 | no_get_keyboard_cas: |
4596 | 4565 | ||
4597 | dec eax |
4566 | dec eax |
4598 | jnz no_add_keyboard_hotkey |
4567 | jnz no_add_keyboard_hotkey |
4599 | 4568 | ||
4600 | mov eax, hotkey_list |
4569 | mov eax, hotkey_list |
4601 | @@: |
4570 | @@: |
4602 | cmp dword [eax+8], 0 |
4571 | cmp dword [eax+8], 0 |
4603 | jz .found_free |
4572 | jz .found_free |
4604 | add eax, 16 |
4573 | add eax, 16 |
4605 | cmp eax, hotkey_list+16*256 |
4574 | cmp eax, hotkey_list+16*256 |
4606 | jb @b |
4575 | jb @b |
4607 | mov dword [esp+36], 1 |
4576 | mov dword [esp+36], 1 |
4608 | ret |
4577 | ret |
4609 | .found_free: |
4578 | .found_free: |
4610 | mov [eax+8], edi |
4579 | mov [eax+8], edi |
4611 | mov [eax+4], ecx |
4580 | mov [eax+4], ecx |
4612 | movzx ebx, bl |
4581 | movzx ebx, bl |
4613 | lea ebx, [hotkey_scancodes+ebx*4] |
4582 | lea ebx, [hotkey_scancodes+ebx*4] |
4614 | mov ecx, [ebx] |
4583 | mov ecx, [ebx] |
4615 | mov [eax], ecx |
4584 | mov [eax], ecx |
4616 | mov [ebx], eax |
4585 | mov [ebx], eax |
4617 | mov [eax+12], ebx |
4586 | mov [eax+12], ebx |
4618 | jecxz @f |
4587 | jecxz @f |
4619 | mov [ecx+12], eax |
4588 | mov [ecx+12], eax |
4620 | @@: |
4589 | @@: |
4621 | and dword [esp+36], 0 |
4590 | and dword [esp+36], 0 |
4622 | ret |
4591 | ret |
4623 | 4592 | ||
4624 | no_add_keyboard_hotkey: |
4593 | no_add_keyboard_hotkey: |
4625 | 4594 | ||
4626 | dec eax |
4595 | dec eax |
4627 | jnz no_del_keyboard_hotkey |
4596 | jnz no_del_keyboard_hotkey |
4628 | 4597 | ||
4629 | movzx ebx, bl |
4598 | movzx ebx, bl |
4630 | lea ebx, [hotkey_scancodes+ebx*4] |
4599 | lea ebx, [hotkey_scancodes+ebx*4] |
4631 | mov eax, [ebx] |
4600 | mov eax, [ebx] |
4632 | .scan: |
4601 | .scan: |
4633 | test eax, eax |
4602 | test eax, eax |
4634 | jz .notfound |
4603 | jz .notfound |
4635 | cmp [eax+8], edi |
4604 | cmp [eax+8], edi |
4636 | jnz .next |
4605 | jnz .next |
4637 | cmp [eax+4], ecx |
4606 | cmp [eax+4], ecx |
4638 | jz .found |
4607 | jz .found |
4639 | .next: |
4608 | .next: |
4640 | mov eax, [eax] |
4609 | mov eax, [eax] |
4641 | jmp .scan |
4610 | jmp .scan |
4642 | .notfound: |
4611 | .notfound: |
4643 | mov dword [esp+36], 1 |
4612 | mov dword [esp+36], 1 |
4644 | ret |
4613 | ret |
4645 | .found: |
4614 | .found: |
4646 | mov ecx, [eax] |
4615 | mov ecx, [eax] |
4647 | jecxz @f |
4616 | jecxz @f |
4648 | mov edx, [eax+12] |
4617 | mov edx, [eax+12] |
4649 | mov [ecx+12], edx |
4618 | mov [ecx+12], edx |
4650 | @@: |
4619 | @@: |
4651 | mov ecx, [eax+12] |
4620 | mov ecx, [eax+12] |
4652 | mov edx, [eax] |
4621 | mov edx, [eax] |
4653 | mov [ecx], edx |
4622 | mov [ecx], edx |
4654 | xor edx, edx |
4623 | xor edx, edx |
4655 | mov [eax+4], edx |
4624 | mov [eax+4], edx |
4656 | mov [eax+8], edx |
4625 | mov [eax+8], edx |
4657 | mov [eax+12], edx |
4626 | mov [eax+12], edx |
4658 | mov [eax], edx |
4627 | mov [eax], edx |
4659 | mov [esp+36], edx |
4628 | mov [esp+36], edx |
4660 | ret |
4629 | ret |
4661 | 4630 | ||
4662 | no_del_keyboard_hotkey: |
4631 | no_del_keyboard_hotkey: |
4663 | ret |
4632 | ret |
4664 | 4633 | ||
4665 | 4634 | ||
4666 | align 4 |
4635 | align 4 |
4667 | 4636 | ||
4668 | sys_gs: ; direct screen access |
4637 | sys_gs: ; direct screen access |
4669 | 4638 | ||
4670 | cmp eax,1 ; resolution |
4639 | cmp eax,1 ; resolution |
4671 | jne no_gs1 |
4640 | jne no_gs1 |
4672 | mov eax,[ScreenWidth] |
4641 | mov eax,[ScreenWidth] |
4673 | shl eax,16 |
4642 | shl eax,16 |
4674 | mov ax,[ScreenHeight] |
4643 | mov ax,[ScreenHeight] |
4675 | add eax,0x00010001 |
4644 | add eax,0x00010001 |
4676 | mov [esp+36],eax |
4645 | mov [esp+36],eax |
4677 | ret |
4646 | ret |
4678 | no_gs1: |
4647 | no_gs1: |
4679 | 4648 | ||
4680 | cmp eax,2 ; bits per pixel |
4649 | cmp eax,2 ; bits per pixel |
4681 | jne no_gs2 |
4650 | jne no_gs2 |
4682 | movzx eax,byte [ScreenBPP] |
4651 | movzx eax,byte [ScreenBPP] |
4683 | mov [esp+36],eax |
4652 | mov [esp+36],eax |
4684 | ret |
4653 | ret |
4685 | no_gs2: |
4654 | no_gs2: |
4686 | 4655 | ||
4687 | cmp eax,3 ; bytes per scanline |
4656 | cmp eax,3 ; bytes per scanline |
4688 | jne no_gs3 |
4657 | jne no_gs3 |
4689 | mov eax,[BytesPerScanLine] |
4658 | mov eax,[BytesPerScanLine] |
4690 | mov [esp+36],eax |
4659 | mov [esp+36],eax |
4691 | ret |
4660 | ret |
4692 | no_gs3: |
4661 | no_gs3: |
4693 | 4662 | ||
4694 | mov [esp+36],dword -1 |
4663 | mov [esp+36],dword -1 |
4695 | ret |
4664 | ret |
4696 | 4665 | ||
4697 | 4666 | ||
4698 | align 4 ; PCI functions |
4667 | align 4 ; PCI functions |
4699 | 4668 | ||
4700 | sys_pci: |
4669 | sys_pci: |
4701 | 4670 | ||
4702 | call pci_api |
4671 | call pci_api |
4703 | mov [esp+36],eax |
4672 | mov [esp+36],eax |
4704 | ret |
4673 | ret |
4705 | 4674 | ||
4706 | 4675 | ||
4707 | align 4 ; system functions |
4676 | align 4 ; system functions |
4708 | 4677 | ||
4709 | syscall_setpixel: ; SetPixel |
4678 | syscall_setpixel: ; SetPixel |
4710 | 4679 | ||
4711 | 4680 | ||
4712 | mov edx,[TASK_BASE] |
4681 | mov edx,[TASK_BASE] |
4713 | add eax,[edx-twdw+WDATA.box.left] |
4682 | add eax,[edx-twdw+WDATA.box.left] |
4714 | add ebx,[edx-twdw+WDATA.box.top] |
4683 | add ebx,[edx-twdw+WDATA.box.top] |
4715 | mov edi,[CURRENT_TASK] |
4684 | mov edi,[current_slot] |
4716 | shl edi,8 |
- | |
4717 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4685 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4718 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4686 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4719 | xor edi,edi ; no force |
4687 | xor edi,edi ; no force |
4720 | ; mov edi,1 |
4688 | ; mov edi,1 |
4721 | call [disable_mouse] |
4689 | call [disable_mouse] |
4722 | jmp [putpixel] |
4690 | jmp [putpixel] |
4723 | 4691 | ||
4724 | align 4 |
4692 | align 4 |
4725 | 4693 | ||
4726 | syscall_writetext: ; WriteText |
4694 | syscall_writetext: ; WriteText |
4727 | 4695 | ||
4728 | mov edi,[TASK_BASE] |
4696 | mov edi,[TASK_BASE] |
4729 | mov ebp,[edi-twdw+WDATA.box.left] |
4697 | mov ebp,[edi-twdw+WDATA.box.left] |
4730 | push esi |
4698 | push esi |
4731 | mov esi,[CURRENT_TASK] |
4699 | mov esi,[current_slot] |
4732 | shl esi,8 |
- | |
4733 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4700 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4734 | shl ebp,16 |
4701 | shl ebp,16 |
4735 | add ebp,[edi-twdw+WDATA.box.top] |
4702 | add ebp,[edi-twdw+WDATA.box.top] |
4736 | add bp,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4703 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4737 | pop esi |
4704 | pop esi |
4738 | add ecx,[edi+TASKDATA.mem_start] |
4705 | add ecx,[edi+TASKDATA.mem_start] |
4739 | add eax,ebp |
4706 | add eax,ebp |
4740 | xor edi,edi |
4707 | xor edi,edi |
4741 | jmp dtext |
4708 | jmp dtext |
4742 | 4709 | ||
4743 | align 4 |
4710 | align 4 |
4744 | 4711 | ||
4745 | syscall_openramdiskfile: ; OpenRamdiskFile |
4712 | syscall_openramdiskfile: ; OpenRamdiskFile |
4746 | 4713 | ||
4747 | 4714 | ||
4748 | mov edi,[TASK_BASE] |
4715 | mov edi,[TASK_BASE] |
4749 | add edi,TASKDATA.mem_start |
4716 | add edi,TASKDATA.mem_start |
4750 | add eax,[edi] |
4717 | add eax,[edi] |
4751 | add edx,[edi] |
4718 | add edx,[edi] |
4752 | mov esi,12 |
4719 | mov esi,12 |
4753 | call fileread |
4720 | call fileread |
4754 | mov [esp+36],ebx |
4721 | mov [esp+36],ebx |
4755 | ret |
4722 | ret |
4756 | 4723 | ||
4757 | align 4 |
4724 | align 4 |
4758 | 4725 | ||
4759 | syscall_drawrect: ; DrawRect |
4726 | syscall_drawrect: ; DrawRect |
4760 | 4727 | ||
4761 | mov edi,ecx |
4728 | mov edi,ecx |
4762 | and edi,0x80FFFFFF |
4729 | and edi,0x80FFFFFF |
4763 | test ax,ax |
4730 | test ax,ax |
4764 | je drectr |
4731 | je drectr |
4765 | test bx,bx |
4732 | test bx,bx |
4766 | je drectr |
4733 | je drectr |
4767 | movzx ecx,ax |
4734 | movzx ecx,ax |
4768 | shr eax,16 |
4735 | shr eax,16 |
4769 | movzx edx,bx |
4736 | movzx edx,bx |
4770 | shr ebx,16 |
4737 | shr ebx,16 |
4771 | mov esi,[CURRENT_TASK] |
4738 | mov esi,[current_slot] |
4772 | shl esi,8 |
- | |
4773 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4739 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4774 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4740 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4775 | add ecx,eax |
4741 | add ecx,eax |
4776 | add edx,ebx |
4742 | add edx,ebx |
4777 | jmp [drawbar] |
4743 | jmp [drawbar] |
4778 | drectr: |
4744 | drectr: |
4779 | ret |
4745 | ret |
4780 | 4746 | ||
4781 | align 4 |
4747 | align 4 |
4782 | 4748 | ||
4783 | syscall_getscreensize: ; GetScreenSize |
4749 | syscall_getscreensize: ; GetScreenSize |
4784 | 4750 | ||
4785 | movzx eax,word[ScreenWidth] |
4751 | movzx eax,word[ScreenWidth] |
4786 | shl eax,16 |
4752 | shl eax,16 |
4787 | mov ax,[ScreenHeight] |
4753 | mov ax,[ScreenHeight] |
4788 | mov [esp+36],eax |
4754 | mov [esp+36],eax |
4789 | ret |
4755 | ret |
4790 | 4756 | ||
4791 | align 4 |
4757 | align 4 |
4792 | 4758 | ||
4793 | syscall_cdaudio: ; CD |
4759 | syscall_cdaudio: ; CD |
4794 | 4760 | ||
4795 | call sys_cd_audio |
4761 | call sys_cd_audio |
4796 | mov [esp+36],eax |
4762 | mov [esp+36],eax |
4797 | ret |
4763 | ret |
4798 | 4764 | ||
4799 | align 4 |
4765 | align 4 |
4800 | 4766 | ||
4801 | syscall_delramdiskfile: ; DelRamdiskFile |
4767 | syscall_delramdiskfile: ; DelRamdiskFile |
4802 | 4768 | ||
4803 | mov edi,[TASK_BASE] |
4769 | mov edi,[TASK_BASE] |
4804 | add edi,TASKDATA.mem_start |
4770 | add edi,TASKDATA.mem_start |
4805 | add eax,[edi] |
4771 | add eax,[edi] |
4806 | call filedelete |
4772 | call filedelete |
4807 | mov [esp+36],eax |
4773 | mov [esp+36],eax |
4808 | ret |
4774 | ret |
4809 | 4775 | ||
4810 | align 4 |
4776 | align 4 |
4811 | 4777 | ||
4812 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4778 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4813 | 4779 | ||
4814 | mov edi,[TASK_BASE] |
4780 | mov edi,[TASK_BASE] |
4815 | add edi,TASKDATA.mem_start |
4781 | add edi,TASKDATA.mem_start |
4816 | add eax,[edi] |
4782 | add eax,[edi] |
4817 | add ebx,[edi] |
4783 | add ebx,[edi] |
4818 | call filesave |
4784 | call filesave |
4819 | mov [esp+36],eax |
4785 | mov [esp+36],eax |
4820 | ret |
4786 | ret |
4821 | 4787 | ||
4822 | align 4 |
4788 | align 4 |
4823 | 4789 | ||
4824 | syscall_getpixel: ; GetPixel |
4790 | syscall_getpixel: ; GetPixel |
4825 | mov ecx,[ScreenWidth] |
4791 | mov ecx,[ScreenWidth] |
4826 | inc ecx |
4792 | inc ecx |
4827 | xor edx,edx |
4793 | xor edx,edx |
4828 | div ecx |
4794 | div ecx |
4829 | mov ebx,edx |
4795 | mov ebx,edx |
4830 | xchg eax,ebx |
4796 | xchg eax,ebx |
4831 | call dword [0xe024] |
4797 | call dword [GETPIXEL] |
4832 | mov [esp+36],ecx |
4798 | mov [esp+36],ecx |
4833 | ret |
4799 | ret |
4834 | 4800 | ||
4835 | align 4 |
4801 | align 4 |
4836 | 4802 | ||
4837 | syscall_readstring: ; ReadString |
4803 | syscall_readstring: ; ReadString |
4838 | 4804 | ||
4839 | mov edi,[TASK_BASE] |
4805 | mov edi,[TASK_BASE] |
4840 | add edi,TASKDATA.mem_start |
4806 | add edi,TASKDATA.mem_start |
4841 | add eax,[edi] |
4807 | add eax,[edi] |
4842 | call read_string |
4808 | call read_string |
4843 | mov [esp+36],eax |
4809 | mov [esp+36],eax |
4844 | ret |
4810 | ret |
4845 | 4811 | ||
4846 | align 4 |
4812 | align 4 |
4847 | 4813 | ||
4848 | syscall_drawline: ; DrawLine |
4814 | syscall_drawline: ; DrawLine |
4849 | 4815 | ||
4850 | mov edi,[TASK_BASE] |
4816 | mov edi,[TASK_BASE] |
4851 | movzx edx,word[edi-twdw+WDATA.box.left] |
4817 | movzx edx,word[edi-twdw+WDATA.box.left] |
4852 | mov ebp,edx |
4818 | mov ebp,edx |
4853 | mov esi,[CURRENT_TASK] |
4819 | mov esi,[current_slot] |
4854 | shl esi,8 |
- | |
4855 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4820 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4856 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4821 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4857 | shl edx,16 |
4822 | shl edx,16 |
4858 | add ebp,edx |
4823 | add ebp,edx |
4859 | movzx edx,word[edi-twdw+WDATA.box.top] |
4824 | movzx edx,word[edi-twdw+WDATA.box.top] |
4860 | add eax,ebp |
4825 | add eax,ebp |
4861 | mov ebp,edx |
4826 | mov ebp,edx |
4862 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4827 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4863 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4828 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4864 | shl edx,16 |
4829 | shl edx,16 |
4865 | xor edi,edi |
4830 | xor edi,edi |
4866 | add edx,ebp |
4831 | add edx,ebp |
4867 | add ebx,edx |
4832 | add ebx,edx |
4868 | jmp [draw_line] |
4833 | jmp [draw_line] |
4869 | 4834 | ||
4870 | align 4 |
4835 | align 4 |
4871 | 4836 | ||
4872 | syscall_getirqowner: ; GetIrqOwner |
4837 | syscall_getirqowner: ; GetIrqOwner |
4873 | cmp eax,16 |
4838 | cmp eax,16 |
4874 | jae .err |
4839 | jae .err |
4875 | shl eax,2 |
4840 | shl eax,2 |
4876 | add eax,irq_owner |
4841 | add eax,irq_owner |
4877 | mov eax,[eax] |
4842 | mov eax,[eax] |
4878 | mov [esp+36],eax |
4843 | mov [esp+36],eax |
4879 | ret |
4844 | ret |
4880 | .err: |
4845 | .err: |
4881 | or dword [esp+36], -1 |
4846 | or dword [esp+36], -1 |
4882 | ret |
4847 | ret |
4883 | 4848 | ||
4884 | align 4 |
4849 | align 4 |
4885 | 4850 | ||
4886 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4851 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4887 | 4852 | ||
4888 | call r_f_port_area |
4853 | call r_f_port_area |
4889 | mov [esp+36],eax |
4854 | mov [esp+36],eax |
4890 | ret |
4855 | ret |
4891 | 4856 | ||
4892 | align 4 |
4857 | align 4 |
4893 | 4858 | ||
4894 | syscall_threads: ; CreateThreads |
4859 | syscall_threads: ; CreateThreads |
4895 | 4860 | ||
4896 | call sys_threads |
4861 | call sys_threads |
4897 | mov [esp+36],eax |
4862 | mov [esp+36],eax |
4898 | ret |
4863 | ret |
4899 | 4864 | ||
4900 | align 4 |
4865 | align 4 |
4901 | 4866 | ||
4902 | stack_driver_stat: |
4867 | stack_driver_stat: |
4903 | 4868 | ||
4904 | call app_stack_handler ; Stack status |
4869 | call app_stack_handler ; Stack status |
4905 | 4870 | ||
4906 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4871 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4907 | ; call change_task ; between sent packet |
4872 | ; call change_task ; between sent packet |
4908 | 4873 | ||
4909 | mov [esp+36],eax |
4874 | mov [esp+36],eax |
4910 | ret |
4875 | ret |
4911 | 4876 | ||
4912 | align 4 |
4877 | align 4 |
4913 | 4878 | ||
4914 | socket: ; Socket interface |
4879 | socket: ; Socket interface |
4915 | call app_socket_handler |
4880 | call app_socket_handler |
4916 | 4881 | ||
4917 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4882 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4918 | ; call change_task ; between sent packet |
4883 | ; call change_task ; between sent packet |
4919 | 4884 | ||
4920 | mov [esp+36],eax |
4885 | mov [esp+36],eax |
4921 | mov [esp+24],ebx |
4886 | mov [esp+24],ebx |
4922 | ret |
4887 | ret |
4923 | 4888 | ||
4924 | align 4 |
4889 | align 4 |
4925 | 4890 | ||
4926 | user_events: ; User event times |
4891 | user_events: ; User event times |
4927 | 4892 | ||
4928 | mov eax,0x12345678 |
4893 | mov eax,0x12345678 |
4929 | mov [esp+36],eax |
4894 | mov [esp+36],eax |
4930 | 4895 | ||
4931 | ret |
4896 | ret |
4932 | 4897 | ||
4933 | align 4 |
4898 | align 4 |
4934 | 4899 | ||
4935 | read_from_hd: ; Read from hd - fn not in use |
4900 | read_from_hd: ; Read from hd - fn not in use |
4936 | 4901 | ||
4937 | mov edi,[TASK_BASE] |
4902 | mov edi,[TASK_BASE] |
4938 | add edi,TASKDATA.mem_start |
4903 | add edi,TASKDATA.mem_start |
4939 | add eax,[edi] |
4904 | add eax,[edi] |
4940 | add ecx,[edi] |
4905 | add ecx,[edi] |
4941 | add edx,[edi] |
4906 | add edx,[edi] |
4942 | call file_read |
4907 | call file_read |
4943 | 4908 | ||
4944 | mov [esp+36],eax |
4909 | mov [esp+36],eax |
4945 | mov [esp+24],ebx |
4910 | mov [esp+24],ebx |
4946 | 4911 | ||
4947 | ret |
4912 | ret |
4948 | 4913 | ||
4949 | align 4 |
4914 | align 4 |
4950 | paleholder: |
4915 | paleholder: |
4951 | ret |
4916 | ret |
4952 | 4917 | ||
4953 | ; --------------- APM --------------------- |
4918 | ; --------------- APM --------------------- |
4954 | apm_entry dp 0 |
4919 | apm_entry dp 0 |
4955 | apm_vf dd 0 |
4920 | apm_vf dd 0 |
4956 | align 4 |
4921 | align 4 |
4957 | sys_apm: |
4922 | sys_apm: |
4958 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
4923 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
4959 | jne @f |
4924 | jne @f |
4960 | or [esp + 56], byte 1 ; error |
4925 | or [esp + 56], byte 1 ; error |
4961 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4926 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4962 | ret |
4927 | ret |
- | 4928 | ||
4963 | 4929 | @@: |
|
4964 | @@: xchg eax, ecx |
4930 | xchg eax, ecx |
4965 | xchg ebx, ecx |
4931 | xchg ebx, ecx |
4966 | 4932 | ||
4967 | cmp al, 3 |
4933 | cmp al, 3 |
4968 | ja @f |
4934 | ja @f |
4969 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
4935 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
4970 | mov eax, [apm_vf] |
4936 | mov eax, [apm_vf] |
4971 | mov [esp + 36], eax |
4937 | mov [esp + 36], eax |
4972 | shr eax, 16 |
4938 | shr eax, 16 |
4973 | mov [esp + 32], eax |
4939 | mov [esp + 32], eax |
4974 | ret |
4940 | ret |
- | 4941 | ||
- | 4942 | @@: |
|
- | 4943 | ||
- | 4944 | mov esi, [master_tab+(OS_BASE shr 20)] |
|
- | 4945 | xchg [master_tab], esi |
|
- | 4946 | push esi |
|
- | 4947 | mov edi, cr3 |
|
- | 4948 | mov cr3, edi ;flush TLB |
|
4975 | 4949 | ||
- | 4950 | call pword [apm_entry] ; call APM BIOS |
|
- | 4951 | ||
- | 4952 | xchg eax, [esp] |
|
- | 4953 | mov [master_tab], eax |
|
- | 4954 | mov eax, cr3 |
|
- | 4955 | mov cr3, eax |
|
- | 4956 | pop eax |
|
4976 | @@: call pword [apm_entry] ; call APM BIOS |
4957 | |
4977 | mov [esp + 8 ], edi |
4958 | mov [esp + 8 ], edi |
4978 | mov [esp + 12], esi |
4959 | mov [esp + 12], esi |
4979 | mov [esp + 24], ebx |
4960 | mov [esp + 24], ebx |
4980 | mov [esp + 28], edx |
4961 | mov [esp + 28], edx |
4981 | mov [esp + 32], ecx |
4962 | mov [esp + 32], ecx |
4982 | mov [esp + 36], eax |
4963 | mov [esp + 36], eax |
4983 | setc al |
4964 | setc al |
4984 | and [esp + 56], byte 0xfe |
4965 | and [esp + 56], byte 0xfe |
4985 | or [esp + 56], al |
4966 | or [esp + 56], al |
- | 4967 | ||
- | 4968 | ||
4986 | ret |
4969 | ret |
4987 | ; ----------------------------------------- |
4970 | ; ----------------------------------------- |
4988 | 4971 | ||
4989 | align 4 |
4972 | align 4 |
4990 | 4973 | ||
4991 | undefined_syscall: ; Undefined system call |
4974 | undefined_syscall: ; Undefined system call |
4992 | 4975 | ||
4993 | mov [esp+36],dword -1 |
4976 | mov [esp+36],dword -1 |
4994 | ret |
4977 | ret |
- | 4978 | ||
- | 4979 | align 4 |
|
4995 | - | ||
4996 | - | ||
4997 | ;clear_busy_flag_at_caller: |
- | |
4998 | - | ||
4999 | ; push edi |
- | |
5000 | - | ||
5001 | ; mov edi,[CURRENT_TASK] ; restore processes tss pointer in gdt, busyfl? |
4980 | system_shutdown: ; shut down the system |
5002 | ; imul edi,8 |
- | |
5003 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
4981 | |
5004 | - | ||
5005 | ; pop edi |
4982 | cmp byte [BOOT_VAR+0x9030], 1 |
5006 | - | ||
5007 | ; ret |
- | |
5008 | - | ||
5009 | - | ||
5010 | keymap: |
- | |
5011 | - | ||
5012 | db '6',27 |
- | |
5013 | db '1234567890-=',8,9 |
- | |
5014 | db 'qwertyuiop[]',13 |
- | |
5015 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
- | |
5016 | db '@234567890123',180,178,184,'6',176,'7' |
- | |
5017 | db 179,'8',181,177,183,185,182 |
- | |
5018 | db 'AB |
- | |
5019 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
- | |
5020 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
- | |
5021 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
- | |
5022 | - | ||
5023 | 4983 | jne @F |
|
5024 | keymap_shift: |
- | |
5025 | 4984 | ret |
|
5026 | db '6',27 |
- | |
5027 | db '!@#$%^&*()_+',8,9 |
4985 | @@: |
5028 | db 'QWERTYUIOP{}',13 |
- | |
5029 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
- | |
5030 | db '@234567890123',180,178,184,'6',176,'7' |
- | |
5031 | db 179,'8',181,177,183,185,182 |
- | |
5032 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
- | |
5033 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
- | |
5034 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
- | |
5035 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
- | |
5036 | - | ||
5037 | - | ||
5038 | keymap_alt: |
4986 | call stop_all_services |
5039 | 4987 | push 3 ; stop playing cd |
|
5040 | db ' ',27 |
- | |
5041 | db ' @ $ {[]}\ ',8,9 |
- | |
5042 | db ' ',13 |
- | |
5043 | db ' ',0,' ',0,'4',0,' ' |
- | |
5044 | db ' ',180,178,184,'6',176,'7' |
- | |
5045 | db 179,'8',181,177,183,185,182 |
- | |
5046 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
- | |
5047 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
- | |
5048 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
- | |
5049 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
- | |
5050 | - | ||
5051 | - | ||
5052 | ; device irq owners |
- | |
5053 | uglobal |
- | |
5054 | irq_owner: ; process id |
- | |
5055 | - | ||
5056 | dd 0x0 |
- | |
5057 | dd 0x0 |
- | |
5058 | dd 0x0 |
- | |
5059 | dd 0x0 |
- | |
5060 | dd 0x0 |
- | |
5061 | dd 0x0 |
- | |
5062 | dd 0x0 |
- | |
5063 | dd 0x0 |
- | |
5064 | dd 0x0 |
- | |
5065 | dd 0x0 |
- | |
5066 | dd 0x0 |
- | |
5067 | dd 0x0 |
- | |
5068 | dd 0x0 |
- | |
5069 | dd 0x0 |
- | |
5070 | dd 0x0 |
- | |
5071 | dd 0x0 |
- | |
5072 | endg |
- | |
5073 | - | ||
5074 | - | ||
5075 | ; on irq read ports |
- | |
5076 | uglobal |
- | |
5077 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5078 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5079 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5080 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5081 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5082 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5083 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5084 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5085 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5086 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5087 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5088 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5089 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5090 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5091 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
- | |
5092 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4988 | pop eax |
5093 | endg |
4989 | call sys_cd_audio |
5094 | - | ||
5095 | ; status |
- | |
5096 | uglobal |
- | |
- | 4990 | ||
5097 | hd1_status dd 0x0 ; 0 - free : other - pid |
4991 | yes_shutdown_param: |
5098 | application_table_status dd 0x0 ; 0 - free : other - pid |
4992 | cli |
5099 | endg |
4993 | |
5100 | 4994 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
|
- | 4995 | push 12 |
|
- | 4996 | pop esi |
|
- | 4997 | xor ebx,ebx |
|
- | 4998 | or ecx,-1 |
|
5101 | ; device addresses |
4999 | mov edx, OS_BASE+0x80000 |
5102 | uglobal |
5000 | call fileread |
5103 | mididp dd 0x0 |
5001 | |
5104 | midisp dd 0x0 |
5002 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5105 | 5003 | mov edi,OS_BASE+0x40000 |
|
- | 5004 | mov ecx,1000 |
|
5106 | cdbase dd 0x0 |
5005 | rep movsb |
5107 | cdid dd 0x0 |
5006 | |
5108 | - | ||
5109 | hdbase dd 0x0 ; for boot 0x1f0 |
5007 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5110 | hdid dd 0x0 |
5008 | mov edi, OS_BASE |
5111 | hdpos dd 0x0 ; for boot 0x1 |
- | |
5112 | fat32part dd 0x0 ; for boot 0x1 |
- | |
5113 | - | ||
5114 | ;part2_ld dd 0x0 |
5009 | mov ecx,0x10000/4 |
5115 | - | ||
5116 | ;* start code - Mario79 |
5010 | cld |
5117 | mouse_pause dd 0 |
5011 | rep movsd |
- | 5012 | ||
- | 5013 | call restorefatchain |
|
5118 | MouseTickCounter dd 0 |
5014 | |
- | 5015 | mov al, 0xFF |
|
5119 | ps2_mouse_detected db 0 |
5016 | out 0x21, al |
5120 | com1_mouse_detected db 0 |
5017 | out 0xA1, al |
- | 5018 | ||
5121 | com2_mouse_detected db 0 |
- | |
5122 | ;* end code - Mario79 |
- | |
5123 | - | ||
5124 | wraw_bacground_select db 0 |
- | |
5125 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
- | |
5126 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
- | |
5127 | - | ||
5128 | sb16 dd 0x0 |
- | |
5129 | 5019 | mov word [OS_BASE+0x467+0],pr_mode_exit |
|
5130 | buttontype dd 0x0 |
- | |
5131 | windowtypechanged dd 0x0 |
- | |
5132 | 5020 | mov word [OS_BASE+0x467+2],0x1000 |
|
5133 | align 4 |
- | |
5134 | cpu_caps dd 4 dup(0) |
- | |
5135 | pg_data PG_DATA |
- | |
5136 | heap_test dd ? |
- | |
5137 | hd_entries rd 1 ;unused ? 0xfe10 |
- | |
5138 | endg |
5021 | |
5139 | 5022 | mov al,0x0F |
|
5140 | iglobal |
5023 | out 0x70,al |
5141 | keyboard dd 0x1 |
5024 | mov al,0x05 |
5142 | sound_dma dd 0x1 |
5025 | out 0x71,al |
5143 | syslang dd 0x1 |
5026 | |
5144 | endg |
5027 | mov al,0xFE |
5145 | 5028 | out 0x64,al |
|
5146 | if __DEBUG__ eq 1 |
5029 | hlt |
5147 | include_debug_strings |
5030 | |
5148 | end if |
5031 | |
5149 | 5032 | include "data32.inc" |
|
5150 | IncludeIGlobals |
5033 | |
5151 | endofcode: |
5034 | __REV__ = __REV |
5152 | IncludeUGlobals |
5035 | |
5153 | uglobals_size = $ - endofcode |
5036 | uglobals_size = $ - endofcode |
5154 | diff16 "end of kernel code",0,$ |
5037 | diff16 "end of kernel code",0,$=> |
5155 | - | ||
5156 | __REV__ = __REV |
- | |
5157 | - | ||
5158 | diff10 "revision",0,__REV__> |
- | |
5159 | >=> |
- |