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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2014. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2014. 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 | ;; SPraid (simba) |
19 | ;; SPraid (simba) |
20 | ;; Hidnplayr |
20 | ;; Hidnplayr |
21 | ;; Alexey Teplov ( |
21 | ;; Alexey Teplov ( |
22 | ;; Rus |
22 | ;; Rus |
23 | ;; Nable |
23 | ;; Nable |
24 | ;; shurf |
24 | ;; shurf |
25 | ;; Alver |
25 | ;; Alver |
26 | ;; Maxis |
26 | ;; Maxis |
27 | ;; Galkov |
27 | ;; Galkov |
28 | ;; CleverMouse |
28 | ;; CleverMouse |
29 | ;; tsdima |
29 | ;; tsdima |
30 | ;; turbanoff |
30 | ;; turbanoff |
31 | ;; Asper |
31 | ;; Asper |
32 | ;; art_zh |
32 | ;; art_zh |
33 | ;; |
33 | ;; |
34 | ;; Data in this file was originally part of MenuetOS project which is |
34 | ;; Data in this file was originally part of MenuetOS project which is |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
37 | ;; |
37 | ;; |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
39 | ;; PROGRAMMING: |
39 | ;; PROGRAMMING: |
40 | ;; |
40 | ;; |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
42 | ;; - main os coding/design |
42 | ;; - main os coding/design |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
46 | ;; quickcode@mail.ru |
46 | ;; quickcode@mail.ru |
47 | ;; Alexey, kgaz@crosswinds.net |
47 | ;; Alexey, kgaz@crosswinds.net |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
49 | ;; kristol@nic.fi |
49 | ;; kristol@nic.fi |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
53 | ;; |
53 | ;; |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
58 | ;; License (the "GPL") for full details. |
58 | ;; License (the "GPL") for full details. |
59 | ; |
59 | ; |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
65 | ;; on all copies. |
65 | ;; on all copies. |
66 | ;; |
66 | ;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
68 | 68 | ||
69 | format binary as "mnt" |
69 | format binary as "mnt" |
70 | 70 | ||
71 | include 'macros.inc' |
71 | include 'macros.inc' |
72 | include 'struct.inc' |
72 | include 'struct.inc' |
73 | 73 | ||
74 | $Revision: 5351 $ |
74 | $Revision: 5356 $ |
75 | 75 | ||
76 | 76 | ||
77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
78 | VESA_1_2_VIDEO equ 0 ; enable vesa 1.2 bank switch functions |
78 | VESA_1_2_VIDEO equ 0 ; enable vesa 1.2 bank switch functions |
79 | 79 | ||
80 | ; Enabling the next line will enable serial output console |
80 | ; Enabling the next line will enable serial output console |
81 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
81 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
82 | 82 | ||
83 | include "proc32.inc" |
83 | include "proc32.inc" |
84 | include "kglobals.inc" |
84 | include "kglobals.inc" |
85 | include "lang.inc" |
85 | include "lang.inc" |
86 | include "encoding.inc" |
86 | include "encoding.inc" |
87 | 87 | ||
88 | include "const.inc" |
88 | include "const.inc" |
89 | 89 | ||
90 | iglobal |
90 | iglobal |
91 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
91 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
92 | debug_direct_print db 0 |
92 | debug_direct_print db 0 |
93 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
93 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
94 | launcher_start db 1 |
94 | launcher_start db 1 |
95 | endg |
95 | endg |
96 | 96 | ||
97 | max_processes equ 255 |
97 | max_processes equ 255 |
98 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
98 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
99 | 99 | ||
100 | os_stack equ (os_data_l-gdts) ; GDTs |
100 | os_stack equ (os_data_l-gdts) ; GDTs |
101 | os_code equ (os_code_l-gdts) |
101 | os_code equ (os_code_l-gdts) |
102 | graph_data equ (3+graph_data_l-gdts) |
102 | graph_data equ (3+graph_data_l-gdts) |
103 | tss0 equ (tss0_l-gdts) |
103 | tss0 equ (tss0_l-gdts) |
104 | app_code equ (3+app_code_l-gdts) |
104 | app_code equ (3+app_code_l-gdts) |
105 | app_data equ (3+app_data_l-gdts) |
105 | app_data equ (3+app_data_l-gdts) |
106 | app_tls equ (3+tls_data_l-gdts) |
106 | app_tls equ (3+tls_data_l-gdts) |
107 | pci_code_sel equ (pci_code_32-gdts) |
107 | pci_code_sel equ (pci_code_32-gdts) |
108 | pci_data_sel equ (pci_data_32-gdts) |
108 | pci_data_sel equ (pci_data_32-gdts) |
109 | 109 | ||
110 | 110 | ||
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
112 | ;; |
112 | ;; |
113 | ;; Included files: |
113 | ;; Included files: |
114 | ;; |
114 | ;; |
115 | ;; Kernel16.inc |
115 | ;; Kernel16.inc |
116 | ;; - Booteng.inc English text for bootup |
116 | ;; - Booteng.inc English text for bootup |
117 | ;; - Bootcode.inc Hardware setup |
117 | ;; - Bootcode.inc Hardware setup |
118 | ;; - Pci16.inc PCI functions |
118 | ;; - Pci16.inc PCI functions |
119 | ;; |
119 | ;; |
120 | ;; Kernel32.inc |
120 | ;; Kernel32.inc |
121 | ;; - Sys32.inc Process management |
121 | ;; - Sys32.inc Process management |
122 | ;; - Shutdown.inc Shutdown and restart |
122 | ;; - Shutdown.inc Shutdown and restart |
123 | ;; - Fat32.inc Read / write hd |
123 | ;; - Fat32.inc Read / write hd |
124 | ;; - Vesa12.inc Vesa 1.2 driver |
124 | ;; - Vesa12.inc Vesa 1.2 driver |
125 | ;; - Vesa20.inc Vesa 2.0 driver |
125 | ;; - Vesa20.inc Vesa 2.0 driver |
126 | ;; - Vga.inc VGA driver |
126 | ;; - Vga.inc VGA driver |
127 | ;; - Stack.inc Network interface |
127 | ;; - Stack.inc Network interface |
128 | ;; - Mouse.inc Mouse pointer |
128 | ;; - Mouse.inc Mouse pointer |
129 | ;; - Scincode.inc Window skinning |
129 | ;; - Scincode.inc Window skinning |
130 | ;; - Pci32.inc PCI functions |
130 | ;; - Pci32.inc PCI functions |
131 | ;; |
131 | ;; |
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
133 | 133 | ||
134 | 134 | ||
135 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
135 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
136 | ;; ;; |
136 | ;; ;; |
137 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
137 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
138 | ;; ;; |
138 | ;; ;; |
139 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
139 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
140 | 140 | ||
141 | use16 |
141 | use16 |
142 | org 0x0 |
142 | org 0x0 |
143 | jmp start_of_code |
143 | jmp start_of_code |
144 | 144 | ||
145 | if lang eq sp |
145 | if lang eq sp |
146 | include "kernelsp.inc" ; spanish kernel messages |
146 | include "kernelsp.inc" ; spanish kernel messages |
147 | else if lang eq et |
147 | else if lang eq et |
148 | version db 'Kolibri OS versioon 0.7.7.0+ ',13,10,13,10,0 |
148 | version db 'Kolibri OS versioon 0.7.7.0+ ',13,10,13,10,0 |
149 | else |
149 | else |
150 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
150 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
151 | end if |
151 | end if |
152 | 152 | ||
153 | include "boot/bootstr.inc" ; language-independent boot messages |
153 | include "boot/bootstr.inc" ; language-independent boot messages |
154 | include "boot/preboot.inc" |
154 | include "boot/preboot.inc" |
155 | 155 | ||
156 | if lang eq ge |
156 | if lang eq ge |
157 | include "boot/bootge.inc" ; german system boot messages |
157 | include "boot/bootge.inc" ; german system boot messages |
158 | else if lang eq sp |
158 | else if lang eq sp |
159 | include "boot/bootsp.inc" ; spanish system boot messages |
159 | include "boot/bootsp.inc" ; spanish system boot messages |
160 | else if lang eq ru |
160 | else if lang eq ru |
161 | include "boot/bootru.inc" ; russian system boot messages |
161 | include "boot/bootru.inc" ; russian system boot messages |
162 | include "boot/ru.inc" ; Russian font |
162 | include "boot/ru.inc" ; Russian font |
163 | else if lang eq et |
163 | else if lang eq et |
164 | include "boot/bootet.inc" ; estonian system boot messages |
164 | include "boot/bootet.inc" ; estonian system boot messages |
165 | include "boot/et.inc" ; Estonian font |
165 | include "boot/et.inc" ; Estonian font |
166 | else |
166 | else |
167 | include "boot/booten.inc" ; english system boot messages |
167 | include "boot/booten.inc" ; english system boot messages |
168 | end if |
168 | end if |
169 | 169 | ||
170 | include "boot/bootcode.inc" ; 16 bit system boot code |
170 | include "boot/bootcode.inc" ; 16 bit system boot code |
171 | include "bus/pci/pci16.inc" |
171 | include "bus/pci/pci16.inc" |
172 | include "detect/biosdisk.inc" |
172 | include "detect/biosdisk.inc" |
173 | 173 | ||
174 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
174 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
175 | ;; ;; |
175 | ;; ;; |
176 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
176 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
177 | ;; ;; |
177 | ;; ;; |
178 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
178 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
179 | 179 | ||
180 | 180 | ||
181 | ; CR0 Flags - Protected mode and Paging |
181 | ; CR0 Flags - Protected mode and Paging |
182 | 182 | ||
183 | mov ecx, CR0_PE |
183 | mov ecx, CR0_PE |
184 | 184 | ||
185 | ; Enabling 32 bit protected mode |
185 | ; Enabling 32 bit protected mode |
186 | 186 | ||
187 | sidt [cs:old_ints_h] |
187 | sidt [cs:old_ints_h] |
188 | 188 | ||
189 | cli ; disable all irqs |
189 | cli ; disable all irqs |
190 | cld |
190 | cld |
191 | mov al, 255 ; mask all irqs |
191 | mov al, 255 ; mask all irqs |
192 | out 0xa1, al |
192 | out 0xa1, al |
193 | out 0x21, al |
193 | out 0x21, al |
194 | l.5: |
194 | l.5: |
195 | in al, 0x64 ; Enable A20 |
195 | in al, 0x64 ; Enable A20 |
196 | test al, 2 |
196 | test al, 2 |
197 | jnz l.5 |
197 | jnz l.5 |
198 | mov al, 0xD1 |
198 | mov al, 0xD1 |
199 | out 0x64, al |
199 | out 0x64, al |
200 | l.6: |
200 | l.6: |
201 | in al, 0x64 |
201 | in al, 0x64 |
202 | test al, 2 |
202 | test al, 2 |
203 | jnz l.6 |
203 | jnz l.6 |
204 | mov al, 0xDF |
204 | mov al, 0xDF |
205 | out 0x60, al |
205 | out 0x60, al |
206 | l.7: |
206 | l.7: |
207 | in al, 0x64 |
207 | in al, 0x64 |
208 | test al, 2 |
208 | test al, 2 |
209 | jnz l.7 |
209 | jnz l.7 |
210 | mov al, 0xFF |
210 | mov al, 0xFF |
211 | out 0x64, al |
211 | out 0x64, al |
212 | 212 | ||
213 | lgdt [cs:tmp_gdt] ; Load GDT |
213 | lgdt [cs:tmp_gdt] ; Load GDT |
214 | mov eax, cr0 ; protected mode |
214 | mov eax, cr0 ; protected mode |
215 | or eax, ecx |
215 | or eax, ecx |
216 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
216 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
217 | mov cr0, eax |
217 | mov cr0, eax |
218 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
218 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
219 | 219 | ||
220 | align 8 |
220 | align 8 |
221 | tmp_gdt: |
221 | tmp_gdt: |
222 | 222 | ||
223 | dw 23 |
223 | dw 23 |
224 | dd tmp_gdt+0x10000 |
224 | dd tmp_gdt+0x10000 |
225 | dw 0 |
225 | dw 0 |
226 | 226 | ||
227 | dw 0xffff |
227 | dw 0xffff |
228 | dw 0x0000 |
228 | dw 0x0000 |
229 | db 0x00 |
229 | db 0x00 |
230 | dw 11011111b *256 +10011010b |
230 | dw 11011111b *256 +10011010b |
231 | db 0x00 |
231 | db 0x00 |
232 | 232 | ||
233 | dw 0xffff |
233 | dw 0xffff |
234 | dw 0x0000 |
234 | dw 0x0000 |
235 | db 0x00 |
235 | db 0x00 |
236 | dw 11011111b *256 +10010010b |
236 | dw 11011111b *256 +10010010b |
237 | db 0x00 |
237 | db 0x00 |
238 | 238 | ||
239 | include "data16.inc" |
239 | include "data16.inc" |
240 | 240 | ||
241 | if ~ lang eq sp |
241 | if ~ lang eq sp |
242 | diff16 "end of bootcode",0,$+0x10000 |
242 | diff16 "end of bootcode",0,$+0x10000 |
243 | end if |
243 | end if |
244 | 244 | ||
245 | use32 |
245 | use32 |
246 | org $+0x10000 |
246 | org $+0x10000 |
247 | 247 | ||
248 | align 4 |
248 | align 4 |
249 | B32: |
249 | B32: |
250 | mov ax, os_stack ; Selector for os |
250 | mov ax, os_stack ; Selector for os |
251 | mov ds, ax |
251 | mov ds, ax |
252 | mov es, ax |
252 | mov es, ax |
253 | mov fs, ax |
253 | mov fs, ax |
254 | mov gs, ax |
254 | mov gs, ax |
255 | mov ss, ax |
255 | mov ss, ax |
256 | mov esp, 0x006CC00 ; Set stack |
256 | mov esp, 0x006CC00 ; Set stack |
257 | 257 | ||
258 | ; CLEAR 0x280000 - HEAP_BASE |
258 | ; CLEAR 0x280000 - HEAP_BASE |
259 | 259 | ||
260 | xor eax, eax |
260 | xor eax, eax |
261 | mov edi, CLEAN_ZONE |
261 | mov edi, CLEAN_ZONE |
262 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
262 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
263 | cld |
263 | cld |
264 | rep stosd |
264 | rep stosd |
265 | 265 | ||
266 | ; CLEAR KERNEL UNDEFINED GLOBALS |
266 | ; CLEAR KERNEL UNDEFINED GLOBALS |
267 | mov edi, endofcode-OS_BASE |
267 | mov edi, endofcode-OS_BASE |
268 | mov ecx, 0x90000 |
268 | mov ecx, 0x90000 |
269 | sub ecx, edi |
269 | sub ecx, edi |
270 | shr ecx, 2 |
270 | shr ecx, 2 |
271 | rep stosd |
271 | rep stosd |
272 | 272 | ||
273 | ; SAVE & CLEAR 0-0xffff |
273 | ; SAVE & CLEAR 0-0xffff |
274 | 274 | ||
275 | mov edi, 0x1000 |
275 | mov edi, 0x1000 |
276 | mov ecx, 0x8000 / 4 |
276 | mov ecx, 0x8000 / 4 |
277 | rep stosd |
277 | rep stosd |
278 | mov edi, 0xa000 |
278 | mov edi, 0xa000 |
279 | mov ecx, 0x6000 / 4 |
279 | mov ecx, 0x6000 / 4 |
280 | rep stosd |
280 | rep stosd |
281 | 281 | ||
282 | call test_cpu |
282 | call test_cpu |
283 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
283 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
284 | 284 | ||
285 | call check_acpi |
285 | call check_acpi |
286 | call init_BIOS32 |
286 | call init_BIOS32 |
287 | ; MEMORY MODEL |
287 | ; MEMORY MODEL |
288 | call mem_test |
288 | call mem_test |
289 | call init_mem |
289 | call init_mem |
290 | call init_page_map |
290 | call init_page_map |
291 | 291 | ||
292 | ; ENABLE PAGING |
292 | ; ENABLE PAGING |
293 | 293 | ||
294 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
294 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
295 | mov cr3, eax |
295 | mov cr3, eax |
296 | 296 | ||
297 | mov eax, cr0 |
297 | mov eax, cr0 |
298 | or eax, CR0_PG+CR0_WP |
298 | or eax, CR0_PG+CR0_WP |
299 | mov cr0, eax |
299 | mov cr0, eax |
300 | 300 | ||
301 | lgdt [gdts] |
301 | lgdt [gdts] |
302 | jmp pword os_code:high_code |
302 | jmp pword os_code:high_code |
303 | 303 | ||
304 | align 4 |
304 | align 4 |
305 | bios32_entry dd ? |
305 | bios32_entry dd ? |
306 | tmp_page_tabs dd ? |
306 | tmp_page_tabs dd ? |
307 | 307 | ||
308 | use16 |
308 | use16 |
309 | org $-0x10000 |
309 | org $-0x10000 |
310 | include "boot/shutdown.inc" ; shutdown or restart |
310 | include "boot/shutdown.inc" ; shutdown or restart |
311 | org $+0x10000 |
311 | org $+0x10000 |
312 | 312 | ||
313 | ap_init16: |
313 | ap_init16: |
314 | cli |
314 | cli |
315 | lgdt [cs:gdts_ap-ap_init16] |
315 | lgdt [cs:gdts_ap-ap_init16] |
316 | mov eax, [cs:cr3_ap-ap_init16] |
316 | mov eax, [cs:cr3_ap-ap_init16] |
317 | mov cr3, eax |
317 | mov cr3, eax |
318 | mov eax, [cs:cr4_ap-ap_init16] |
318 | mov eax, [cs:cr4_ap-ap_init16] |
319 | mov cr4, eax |
319 | mov cr4, eax |
320 | mov eax, CR0_PE+CR0_PG+CR0_WP |
320 | mov eax, CR0_PE+CR0_PG+CR0_WP |
321 | mov cr0, eax |
321 | mov cr0, eax |
322 | jmp pword os_code:ap_init_high |
322 | jmp pword os_code:ap_init_high |
323 | align 16 |
323 | align 16 |
324 | gdts_ap: |
324 | gdts_ap: |
325 | dw gdte-gdts-1 |
325 | dw gdte-gdts-1 |
326 | dd gdts |
326 | dd gdts |
327 | dw 0 |
327 | dw 0 |
328 | cr3_ap dd ? |
328 | cr3_ap dd ? |
329 | cr4_ap dd ? |
329 | cr4_ap dd ? |
330 | ap_init16_size = $ - ap_init16 |
330 | ap_init16_size = $ - ap_init16 |
331 | use32 |
331 | use32 |
332 | 332 | ||
333 | __DEBUG__ fix 1 |
333 | __DEBUG__ fix 1 |
334 | __DEBUG_LEVEL__ fix 1 |
334 | __DEBUG_LEVEL__ fix 1 |
335 | include 'init.inc' |
335 | include 'init.inc' |
336 | 336 | ||
337 | org OS_BASE+$ |
337 | org OS_BASE+$ |
338 | 338 | ||
339 | include 'fdo.inc' |
339 | include 'fdo.inc' |
340 | 340 | ||
341 | align 4 |
341 | align 4 |
342 | high_code: |
342 | high_code: |
343 | mov ax, os_stack |
343 | mov ax, os_stack |
344 | mov bx, app_data |
344 | mov bx, app_data |
345 | mov cx, app_tls |
345 | mov cx, app_tls |
346 | mov ss, ax |
346 | mov ss, ax |
347 | add esp, OS_BASE |
347 | add esp, OS_BASE |
348 | 348 | ||
349 | mov ds, bx |
349 | mov ds, bx |
350 | mov es, bx |
350 | mov es, bx |
351 | mov fs, cx |
351 | mov fs, cx |
352 | mov gs, bx |
352 | mov gs, bx |
353 | 353 | ||
354 | bt [cpu_caps], CAPS_PGE |
354 | bt [cpu_caps], CAPS_PGE |
355 | jnc @F |
355 | jnc @F |
356 | 356 | ||
357 | or dword [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], PG_GLOBAL |
357 | or dword [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], PG_GLOBAL |
358 | 358 | ||
359 | mov ebx, cr4 |
359 | mov ebx, cr4 |
360 | or ebx, CR4_PGE |
360 | or ebx, CR4_PGE |
361 | mov cr4, ebx |
361 | mov cr4, ebx |
362 | @@: |
362 | @@: |
363 | xor eax, eax |
363 | xor eax, eax |
364 | mov dword [sys_proc+PROC.pdt_0], eax |
364 | mov dword [sys_proc+PROC.pdt_0], eax |
365 | mov dword [sys_proc+PROC.pdt_0+4], eax |
365 | mov dword [sys_proc+PROC.pdt_0+4], eax |
366 | 366 | ||
367 | mov eax, cr3 |
367 | mov eax, cr3 |
368 | mov cr3, eax ; flush TLB |
368 | mov cr3, eax ; flush TLB |
369 | 369 | ||
370 | mov ecx, pg_data.mutex |
370 | mov ecx, pg_data.mutex |
371 | call mutex_init |
371 | call mutex_init |
372 | 372 | ||
373 | mov ecx, disk_list_mutex |
373 | mov ecx, disk_list_mutex |
374 | call mutex_init |
374 | call mutex_init |
375 | 375 | ||
376 | mov ecx, keyboard_list_mutex |
376 | mov ecx, keyboard_list_mutex |
377 | call mutex_init |
377 | call mutex_init |
378 | 378 | ||
379 | mov ecx, unpack_mutex |
379 | mov ecx, unpack_mutex |
380 | call mutex_init |
380 | call mutex_init |
381 | 381 | ||
382 | mov ecx, application_table_mutex |
382 | mov ecx, application_table_mutex |
383 | call mutex_init |
383 | call mutex_init |
384 | 384 | ||
385 | mov ecx, ide_mutex |
385 | mov ecx, ide_mutex |
386 | call mutex_init |
386 | call mutex_init |
387 | mov ecx, ide_channel1_mutex |
387 | mov ecx, ide_channel1_mutex |
388 | call mutex_init |
388 | call mutex_init |
389 | mov ecx, ide_channel2_mutex |
389 | mov ecx, ide_channel2_mutex |
390 | call mutex_init |
390 | call mutex_init |
391 | mov ecx, ide_channel3_mutex |
391 | mov ecx, ide_channel3_mutex |
392 | call mutex_init |
392 | call mutex_init |
393 | mov ecx, ide_channel4_mutex |
393 | mov ecx, ide_channel4_mutex |
394 | call mutex_init |
394 | call mutex_init |
395 | mov ecx, ide_channel5_mutex |
395 | mov ecx, ide_channel5_mutex |
396 | call mutex_init |
396 | call mutex_init |
397 | mov ecx, ide_channel6_mutex |
397 | mov ecx, ide_channel6_mutex |
398 | call mutex_init |
398 | call mutex_init |
399 | ;----------------------------------------------------------------------------- |
399 | ;----------------------------------------------------------------------------- |
400 | ; SAVE REAL MODE VARIABLES |
400 | ; SAVE REAL MODE VARIABLES |
401 | ;----------------------------------------------------------------------------- |
401 | ;----------------------------------------------------------------------------- |
402 | ; --------------- APM --------------------- |
402 | ; --------------- APM --------------------- |
403 | 403 | ||
404 | ; init selectors |
404 | ; init selectors |
405 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
405 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
406 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
406 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
407 | ; protected-mode 32-bit code segment |
407 | ; protected-mode 32-bit code segment |
408 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
408 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
409 | ; protected-mode 16-bit code segment |
409 | ; protected-mode 16-bit code segment |
410 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
410 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
411 | ; protected-mode 16-bit data segment |
411 | ; protected-mode 16-bit data segment |
412 | 412 | ||
413 | shl eax, 4 |
413 | shl eax, 4 |
414 | mov [dword apm_code_32 + 2], ax |
414 | mov [dword apm_code_32 + 2], ax |
415 | shr eax, 16 |
415 | shr eax, 16 |
416 | mov [dword apm_code_32 + 4], al |
416 | mov [dword apm_code_32 + 4], al |
417 | 417 | ||
418 | shl ecx, 4 |
418 | shl ecx, 4 |
419 | mov [dword apm_code_16 + 2], cx |
419 | mov [dword apm_code_16 + 2], cx |
420 | shr ecx, 16 |
420 | shr ecx, 16 |
421 | mov [dword apm_code_16 + 4], cl |
421 | mov [dword apm_code_16 + 4], cl |
422 | 422 | ||
423 | shl edx, 4 |
423 | shl edx, 4 |
424 | mov [dword apm_data_16 + 2], dx |
424 | mov [dword apm_data_16 + 2], dx |
425 | shr edx, 16 |
425 | shr edx, 16 |
426 | mov [dword apm_data_16 + 4], dl |
426 | mov [dword apm_data_16 + 4], dl |
427 | 427 | ||
428 | mov dword[apm_entry], ebx |
428 | mov dword[apm_entry], ebx |
429 | mov word [apm_entry + 4], apm_code_32 - gdts |
429 | mov word [apm_entry + 4], apm_code_32 - gdts |
430 | 430 | ||
431 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
431 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
432 | mov [apm_vf], eax |
432 | mov [apm_vf], eax |
433 | ; ----------------------------------------- |
433 | ; ----------------------------------------- |
434 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
434 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
435 | mov [allow_dma_access], al |
435 | mov [allow_dma_access], al |
436 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
436 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
437 | mov [_display.bits_per_pixel], eax |
437 | mov [_display.bits_per_pixel], eax |
438 | mov [_display.vrefresh], 60 |
438 | mov [_display.vrefresh], 60 |
439 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
439 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
440 | mov [debug_direct_print], al |
440 | mov [debug_direct_print], al |
441 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
441 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
442 | mov [launcher_start], al |
442 | mov [launcher_start], al |
443 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
443 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
444 | mov [_display.width], eax |
444 | mov [_display.width], eax |
445 | mov [display_width_standard], eax |
445 | mov [display_width_standard], eax |
446 | dec eax |
446 | dec eax |
447 | mov [screen_workarea.right], eax |
447 | mov [screen_workarea.right], eax |
448 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
448 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
449 | mov [_display.height], eax |
449 | mov [_display.height], eax |
450 | mov [display_height_standard], eax |
450 | mov [display_height_standard], eax |
451 | dec eax |
451 | dec eax |
452 | mov [screen_workarea.bottom], eax |
452 | mov [screen_workarea.bottom], eax |
453 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
453 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
454 | mov dword [SCR_MODE], eax |
454 | mov dword [SCR_MODE], eax |
455 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
455 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
456 | ; mov [BANK_SWITCH], eax |
456 | ; mov [BANK_SWITCH], eax |
457 | mov eax, 640 *4 ; Bytes PerScanLine |
457 | mov eax, 640 *4 ; Bytes PerScanLine |
458 | cmp [SCR_MODE], word 0x13 ; 320x200 |
458 | cmp [SCR_MODE], word 0x13 ; 320x200 |
459 | je @f |
459 | je @f |
460 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
460 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
461 | je @f |
461 | je @f |
462 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
462 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
463 | @@: |
463 | @@: |
464 | mov [_display.lfb_pitch], eax |
464 | mov [_display.lfb_pitch], eax |
465 | mov eax, [_display.width] |
465 | mov eax, [_display.width] |
466 | mul [_display.height] |
466 | mul [_display.height] |
467 | mov [_display.win_map_size], eax |
467 | mov [_display.win_map_size], eax |
468 | 468 | ||
469 | call calculate_fast_getting_offset_for_WinMapAddress |
469 | call calculate_fast_getting_offset_for_WinMapAddress |
470 | ; for Qemu or non standart video cards |
470 | ; for Qemu or non standart video cards |
471 | ; Unfortunately [BytesPerScanLine] does not always |
471 | ; Unfortunately [BytesPerScanLine] does not always |
472 | ; equal to [_display.width] * [ScreenBPP] / 8 |
472 | ; equal to [_display.width] * [ScreenBPP] / 8 |
473 | call calculate_fast_getting_offset_for_LFB |
473 | call calculate_fast_getting_offset_for_LFB |
474 | 474 | ||
475 | mov esi, BOOT_VARS+0x9080 |
475 | mov esi, BOOT_VARS+0x9080 |
476 | movzx ecx, byte [esi-1] |
476 | movzx ecx, byte [esi-1] |
477 | mov [NumBiosDisks], ecx |
477 | mov [NumBiosDisks], ecx |
478 | mov edi, BiosDisksData |
478 | mov edi, BiosDisksData |
479 | rep movsd |
479 | rep movsd |
480 | 480 | ||
481 | setvideomode: |
481 | setvideomode: |
482 | 482 | ||
483 | mov eax, [BOOT_VARS+BOOT_LFB] |
483 | mov eax, [BOOT_VARS+BOOT_LFB] |
484 | mov [LFBAddress], eax |
484 | mov [LFBAddress], eax |
485 | 485 | ||
486 | cmp word [SCR_MODE], 0x0012 ; VGA (640x480 16 colors) |
486 | cmp word [SCR_MODE], 0x0012 ; VGA (640x480 16 colors) |
487 | je .vga |
487 | je .vga |
488 | cmp word [SCR_MODE], 0x0013 ; MCGA (320*200 256 colors) |
488 | cmp word [SCR_MODE], 0x0013 ; MCGA (320*200 256 colors) |
489 | je .32bpp |
489 | je .32bpp |
490 | cmp byte [_display.bits_per_pixel], 32 |
490 | cmp byte [_display.bits_per_pixel], 32 |
491 | je .32bpp |
491 | je .32bpp |
492 | cmp byte [_display.bits_per_pixel], 24 |
492 | cmp byte [_display.bits_per_pixel], 24 |
493 | je .24bpp |
493 | je .24bpp |
494 | cmp byte [_display.bits_per_pixel], 16 |
494 | cmp byte [_display.bits_per_pixel], 16 |
495 | je .16bpp |
495 | je .16bpp |
496 | ; cmp byte [_display.bits_per_pixel], 15 |
496 | ; cmp byte [_display.bits_per_pixel], 15 |
497 | ; je .15bpp |
497 | ; je .15bpp |
498 | 498 | ||
499 | .vga: |
499 | .vga: |
500 | mov [PUTPIXEL], VGA_putpixel |
500 | mov [PUTPIXEL], VGA_putpixel |
501 | mov [GETPIXEL], Vesa20_getpixel32 ; Conversion buffer is 32 bpp |
501 | mov [GETPIXEL], Vesa20_getpixel32 ; Conversion buffer is 32 bpp |
502 | mov [_display.bytes_per_pixel], 4 ; Conversion buffer is 32 bpp |
502 | mov [_display.bytes_per_pixel], 4 ; Conversion buffer is 32 bpp |
503 | jmp .finish |
503 | jmp .finish |
504 | 504 | ||
505 | ; .15bpp: |
505 | ; .15bpp: |
506 | ; mov [PUTPIXEL], Vesa20_putpixel15 |
506 | ; mov [PUTPIXEL], Vesa20_putpixel15 |
507 | ; mov [GETPIXEL], Vesa20_getpixel15 |
507 | ; mov [GETPIXEL], Vesa20_getpixel15 |
508 | ; mov [_display.bytes_per_pixel], 2 |
508 | ; mov [_display.bytes_per_pixel], 2 |
509 | ; jmp .finish |
509 | ; jmp .finish |
510 | 510 | ||
511 | .16bpp: |
511 | .16bpp: |
512 | mov [PUTPIXEL], Vesa20_putpixel16 |
512 | mov [PUTPIXEL], Vesa20_putpixel16 |
513 | mov [GETPIXEL], Vesa20_getpixel16 |
513 | mov [GETPIXEL], Vesa20_getpixel16 |
514 | mov [_display.bytes_per_pixel], 2 |
514 | mov [_display.bytes_per_pixel], 2 |
515 | jmp .finish |
515 | jmp .finish |
516 | 516 | ||
517 | .24bpp: |
517 | .24bpp: |
518 | mov [PUTPIXEL], Vesa20_putpixel24 |
518 | mov [PUTPIXEL], Vesa20_putpixel24 |
519 | mov [GETPIXEL], Vesa20_getpixel24 |
519 | mov [GETPIXEL], Vesa20_getpixel24 |
520 | mov [_display.bytes_per_pixel], 3 |
520 | mov [_display.bytes_per_pixel], 3 |
521 | jmp .finish |
521 | jmp .finish |
522 | 522 | ||
523 | .32bpp: |
523 | .32bpp: |
524 | mov [PUTPIXEL], Vesa20_putpixel32 |
524 | mov [PUTPIXEL], Vesa20_putpixel32 |
525 | mov [GETPIXEL], Vesa20_getpixel32 |
525 | mov [GETPIXEL], Vesa20_getpixel32 |
526 | mov [_display.bytes_per_pixel], 4 |
526 | mov [_display.bytes_per_pixel], 4 |
527 | ; jmp .finish |
527 | ; jmp .finish |
528 | 528 | ||
529 | .finish: |
529 | .finish: |
530 | mov [MOUSE_PICTURE], mousepointer |
530 | mov [MOUSE_PICTURE], mousepointer |
531 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
531 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
532 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
532 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
533 | 533 | ||
534 | ; -------- Fast System Call init ---------- |
534 | ; -------- Fast System Call init ---------- |
535 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
535 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
536 | bt [cpu_caps], CAPS_SEP |
536 | bt [cpu_caps], CAPS_SEP |
537 | jnc .SEnP ; SysEnter not Present |
537 | jnc .SEnP ; SysEnter not Present |
538 | xor edx, edx |
538 | xor edx, edx |
539 | mov ecx, MSR_SYSENTER_CS |
539 | mov ecx, MSR_SYSENTER_CS |
540 | mov eax, os_code |
540 | mov eax, os_code |
541 | wrmsr |
541 | wrmsr |
542 | mov ecx, MSR_SYSENTER_ESP |
542 | mov ecx, MSR_SYSENTER_ESP |
543 | ; mov eax, sysenter_stack ; Check it |
543 | ; mov eax, sysenter_stack ; Check it |
544 | xor eax, eax |
544 | xor eax, eax |
545 | wrmsr |
545 | wrmsr |
546 | mov ecx, MSR_SYSENTER_EIP |
546 | mov ecx, MSR_SYSENTER_EIP |
547 | mov eax, sysenter_entry |
547 | mov eax, sysenter_entry |
548 | wrmsr |
548 | wrmsr |
549 | .SEnP: |
549 | .SEnP: |
550 | ; AMD SYSCALL/SYSRET |
550 | ; AMD SYSCALL/SYSRET |
551 | cmp byte[cpu_vendor], 'A' |
551 | cmp byte[cpu_vendor], 'A' |
552 | jne .noSYSCALL |
552 | jne .noSYSCALL |
553 | mov eax, 0x80000001 |
553 | mov eax, 0x80000001 |
554 | cpuid |
554 | cpuid |
555 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
555 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
556 | jz .noSYSCALL |
556 | jz .noSYSCALL |
557 | mov ecx, MSR_AMD_EFER |
557 | mov ecx, MSR_AMD_EFER |
558 | rdmsr |
558 | rdmsr |
559 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
559 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
560 | wrmsr |
560 | wrmsr |
561 | 561 | ||
562 | ; !!!! It`s dirty hack, fix it !!! |
562 | ; !!!! It`s dirty hack, fix it !!! |
563 | ; Bits of EDX : |
563 | ; Bits of EDX : |
564 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
564 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
565 | ; and the contents of this field, plus 8, are copied into the SS register. |
565 | ; and the contents of this field, plus 8, are copied into the SS register. |
566 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
566 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
567 | ; and the contents of this field, plus 8, are copied into the SS register. |
567 | ; and the contents of this field, plus 8, are copied into the SS register. |
568 | 568 | ||
569 | ; mov edx, (os_code + 16) * 65536 + os_code |
569 | ; mov edx, (os_code + 16) * 65536 + os_code |
570 | mov edx, 0x1B0008 |
570 | mov edx, 0x1B0008 |
571 | 571 | ||
572 | mov eax, syscall_entry |
572 | mov eax, syscall_entry |
573 | mov ecx, MSR_AMD_STAR |
573 | mov ecx, MSR_AMD_STAR |
574 | wrmsr |
574 | wrmsr |
575 | .noSYSCALL: |
575 | .noSYSCALL: |
576 | ; ----------------------------------------- |
576 | ; ----------------------------------------- |
577 | stdcall alloc_page |
577 | stdcall alloc_page |
578 | stdcall map_page, tss-0xF80, eax, PG_SW |
578 | stdcall map_page, tss-0xF80, eax, PG_SWR |
579 | stdcall alloc_page |
579 | stdcall alloc_page |
580 | stdcall map_page, tss+0x80, eax, PG_SW |
580 | stdcall map_page, tss+0x80, eax, PG_SWR |
581 | stdcall alloc_page |
581 | stdcall alloc_page |
582 | stdcall map_page, tss+0x1080, eax, PG_SW |
582 | stdcall map_page, tss+0x1080, eax, PG_SWR |
583 | 583 | ||
584 | ; LOAD IDT |
584 | ; LOAD IDT |
585 | 585 | ||
586 | call build_interrupt_table ;lidt is executed |
586 | call build_interrupt_table ;lidt is executed |
587 | ;lidt [idtreg] |
587 | ;lidt [idtreg] |
588 | 588 | ||
589 | call init_kernel_heap |
589 | call init_kernel_heap |
590 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
590 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
591 | mov [os_stack_seg], eax |
591 | mov [os_stack_seg], eax |
592 | 592 | ||
593 | lea esp, [eax+RING0_STACK_SIZE] |
593 | lea esp, [eax+RING0_STACK_SIZE] |
594 | 594 | ||
595 | mov [tss._ss0], os_stack |
595 | mov [tss._ss0], os_stack |
596 | mov [tss._esp0], esp |
596 | mov [tss._esp0], esp |
597 | mov [tss._esp], esp |
597 | mov [tss._esp], esp |
598 | mov [tss._cs], os_code |
598 | mov [tss._cs], os_code |
599 | mov [tss._ss], os_stack |
599 | mov [tss._ss], os_stack |
600 | mov [tss._ds], app_data |
600 | mov [tss._ds], app_data |
601 | mov [tss._es], app_data |
601 | mov [tss._es], app_data |
602 | mov [tss._fs], app_data |
602 | mov [tss._fs], app_data |
603 | mov [tss._gs], app_data |
603 | mov [tss._gs], app_data |
604 | mov [tss._io], 128 |
604 | mov [tss._io], 128 |
605 | ;Add IO access table - bit array of permitted ports |
605 | ;Add IO access table - bit array of permitted ports |
606 | mov edi, tss._io_map_0 |
606 | mov edi, tss._io_map_0 |
607 | xor eax, eax |
607 | xor eax, eax |
608 | not eax |
608 | not eax |
609 | mov ecx, 8192/4 |
609 | mov ecx, 8192/4 |
610 | rep stosd ; access to 4096*8=65536 ports |
610 | rep stosd ; access to 4096*8=65536 ports |
611 | 611 | ||
612 | mov ax, tss0 |
612 | mov ax, tss0 |
613 | ltr ax |
613 | ltr ax |
614 | 614 | ||
615 | mov [LFBSize], 0xC00000 |
615 | mov [LFBSize], 0xC00000 |
616 | call init_LFB |
616 | call init_LFB |
617 | call init_fpu |
617 | call init_fpu |
618 | call init_malloc |
618 | call init_malloc |
619 | 619 | ||
620 | stdcall alloc_kernel_space, 0x50000 ; FIXME check size |
620 | stdcall alloc_kernel_space, 0x50000 ; FIXME check size |
621 | mov [default_io_map], eax |
621 | mov [default_io_map], eax |
622 | 622 | ||
623 | add eax, 0x2000 |
623 | add eax, 0x2000 |
624 | mov [ipc_tmp], eax |
624 | mov [ipc_tmp], eax |
625 | mov ebx, 0x1000 |
625 | mov ebx, 0x1000 |
626 | 626 | ||
627 | add eax, 0x40000 |
627 | add eax, 0x40000 |
628 | mov [proc_mem_map], eax |
628 | mov [proc_mem_map], eax |
629 | 629 | ||
630 | add eax, 0x8000 |
630 | add eax, 0x8000 |
631 | mov [proc_mem_pdir], eax |
631 | mov [proc_mem_pdir], eax |
632 | 632 | ||
633 | add eax, ebx |
633 | add eax, ebx |
634 | mov [proc_mem_tab], eax |
634 | mov [proc_mem_tab], eax |
635 | 635 | ||
636 | add eax, ebx |
636 | add eax, ebx |
637 | mov [tmp_task_ptab], eax |
637 | mov [tmp_task_ptab], eax |
638 | 638 | ||
639 | add eax, ebx |
639 | add eax, ebx |
640 | mov [ipc_pdir], eax |
640 | mov [ipc_pdir], eax |
641 | 641 | ||
642 | add eax, ebx |
642 | add eax, ebx |
643 | mov [ipc_ptab], eax |
643 | mov [ipc_ptab], eax |
644 | 644 | ||
645 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
645 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
646 | (unpack.lc+unpack.lp)))*4 |
646 | (unpack.lc+unpack.lp)))*4 |
647 | 647 | ||
648 | mov [unpack.p], eax |
648 | mov [unpack.p], eax |
649 | 649 | ||
650 | call init_events |
650 | call init_events |
651 | mov eax, srv.fd-SRV.fd |
651 | mov eax, srv.fd-SRV.fd |
652 | mov [srv.fd], eax |
652 | mov [srv.fd], eax |
653 | mov [srv.bk], eax |
653 | mov [srv.bk], eax |
654 | 654 | ||
655 | ;Set base of graphic segment to linear address of LFB |
655 | ;Set base of graphic segment to linear address of LFB |
656 | mov eax, [LFBAddress] ; set for gs |
656 | mov eax, [LFBAddress] ; set for gs |
657 | mov [graph_data_l+2], ax |
657 | mov [graph_data_l+2], ax |
658 | shr eax, 16 |
658 | shr eax, 16 |
659 | mov [graph_data_l+4], al |
659 | mov [graph_data_l+4], al |
660 | mov [graph_data_l+7], ah |
660 | mov [graph_data_l+7], ah |
661 | 661 | ||
662 | stdcall kernel_alloc, [_display.win_map_size] |
662 | stdcall kernel_alloc, [_display.win_map_size] |
663 | mov [_display.win_map], eax |
663 | mov [_display.win_map], eax |
664 | 664 | ||
665 | xor eax, eax |
665 | xor eax, eax |
666 | inc eax |
666 | inc eax |
667 | 667 | ||
668 | ; set background |
668 | ; set background |
669 | 669 | ||
670 | mov [BgrDrawMode], eax |
670 | mov [BgrDrawMode], eax |
671 | mov [BgrDataWidth], eax |
671 | mov [BgrDataWidth], eax |
672 | mov [BgrDataHeight], eax |
672 | mov [BgrDataHeight], eax |
673 | mov [mem_BACKGROUND], 4 |
673 | mov [mem_BACKGROUND], 4 |
674 | mov [img_background], static_background_data |
674 | mov [img_background], static_background_data |
675 | 675 | ||
676 | ; set clipboard |
676 | ; set clipboard |
677 | 677 | ||
678 | xor eax, eax |
678 | xor eax, eax |
679 | mov [clipboard_slots], eax |
679 | mov [clipboard_slots], eax |
680 | mov [clipboard_write_lock], eax |
680 | mov [clipboard_write_lock], eax |
681 | stdcall kernel_alloc, 4096 |
681 | stdcall kernel_alloc, 4096 |
682 | test eax, eax |
682 | test eax, eax |
683 | jnz @f |
683 | jnz @f |
684 | 684 | ||
685 | dec eax |
685 | dec eax |
686 | @@: |
686 | @@: |
687 | mov [clipboard_main_list], eax |
687 | mov [clipboard_main_list], eax |
688 | 688 | ||
689 | ; SET UP OS TASK |
689 | ; SET UP OS TASK |
690 | 690 | ||
691 | mov esi, boot_setostask |
691 | mov esi, boot_setostask |
692 | call boot_log |
692 | call boot_log |
693 | 693 | ||
694 | mov edi, sys_proc |
694 | mov edi, sys_proc |
695 | list_init edi |
695 | list_init edi |
696 | lea ecx, [edi+PROC.thr_list] |
696 | lea ecx, [edi+PROC.thr_list] |
697 | list_init ecx |
697 | list_init ecx |
698 | mov [edi+PROC.pdt_0_phys], sys_proc-OS_BASE+PROC.pdt_0 |
698 | mov [edi+PROC.pdt_0_phys], sys_proc-OS_BASE+PROC.pdt_0 |
699 | 699 | ||
700 | mov eax, -1 |
700 | mov eax, -1 |
701 | mov edi, thr_slot_map+4 |
701 | mov edi, thr_slot_map+4 |
702 | mov [edi-4], dword 0xFFFFFFF8 |
702 | mov [edi-4], dword 0xFFFFFFF8 |
703 | stosd |
703 | stosd |
704 | stosd |
704 | stosd |
705 | stosd |
705 | stosd |
706 | stosd |
706 | stosd |
707 | stosd |
707 | stosd |
708 | stosd |
708 | stosd |
709 | stosd |
709 | stosd |
710 | 710 | ||
711 | mov [current_process], sys_proc |
711 | mov [current_process], sys_proc |
712 | 712 | ||
713 | mov edx, SLOT_BASE+256*1 |
713 | mov edx, SLOT_BASE+256*1 |
714 | mov ebx, [os_stack_seg] |
714 | mov ebx, [os_stack_seg] |
715 | add ebx, 0x2000 |
715 | add ebx, 0x2000 |
716 | call setup_os_slot |
716 | call setup_os_slot |
717 | mov dword [edx], 'IDLE' |
717 | mov dword [edx], 'IDLE' |
718 | sub [edx+APPDATA.saved_esp], 4 |
718 | sub [edx+APPDATA.saved_esp], 4 |
719 | mov eax, [edx+APPDATA.saved_esp] |
719 | mov eax, [edx+APPDATA.saved_esp] |
720 | mov dword [eax], idle_thread |
720 | mov dword [eax], idle_thread |
721 | mov ecx, IDLE_PRIORITY |
721 | mov ecx, IDLE_PRIORITY |
722 | call scheduler_add_thread |
722 | call scheduler_add_thread |
723 | 723 | ||
724 | mov edx, SLOT_BASE+256*2 |
724 | mov edx, SLOT_BASE+256*2 |
725 | mov ebx, [os_stack_seg] |
725 | mov ebx, [os_stack_seg] |
726 | call setup_os_slot |
726 | call setup_os_slot |
727 | mov dword [edx], 'OS' |
727 | mov dword [edx], 'OS' |
728 | xor ecx, ecx |
728 | xor ecx, ecx |
729 | call scheduler_add_thread |
729 | call scheduler_add_thread |
730 | 730 | ||
731 | mov dword [CURRENT_TASK], 2 |
731 | mov dword [CURRENT_TASK], 2 |
732 | mov dword [TASK_COUNT], 2 |
732 | mov dword [TASK_COUNT], 2 |
733 | mov dword [current_slot], SLOT_BASE + 256*2 |
733 | mov dword [current_slot], SLOT_BASE + 256*2 |
734 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
734 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
735 | 735 | ||
736 | ; Move other CPUs to deep sleep, if it is useful |
736 | ; Move other CPUs to deep sleep, if it is useful |
737 | uglobal |
737 | uglobal |
738 | use_mwait_for_idle db 0 |
738 | use_mwait_for_idle db 0 |
739 | endg |
739 | endg |
740 | cmp [cpu_vendor+8], 'ntel' |
740 | cmp [cpu_vendor+8], 'ntel' |
741 | jnz .no_wake_cpus |
741 | jnz .no_wake_cpus |
742 | bt [cpu_caps+4], CAPS_MONITOR-32 |
742 | bt [cpu_caps+4], CAPS_MONITOR-32 |
743 | jnc .no_wake_cpus |
743 | jnc .no_wake_cpus |
744 | dbgstr 'using mwait for idle loop' |
744 | dbgstr 'using mwait for idle loop' |
745 | inc [use_mwait_for_idle] |
745 | inc [use_mwait_for_idle] |
746 | mov ebx, [cpu_count] |
746 | mov ebx, [cpu_count] |
747 | cmp ebx, 1 |
747 | cmp ebx, 1 |
748 | jbe .no_wake_cpus |
748 | jbe .no_wake_cpus |
749 | call create_trampoline_pgmap |
749 | call create_trampoline_pgmap |
750 | mov [cr3_ap+OS_BASE], eax |
750 | mov [cr3_ap+OS_BASE], eax |
751 | mov eax, cr4 |
751 | mov eax, cr4 |
752 | mov [cr4_ap+OS_BASE], eax |
752 | mov [cr4_ap+OS_BASE], eax |
753 | mov esi, OS_BASE + ap_init16 |
753 | mov esi, OS_BASE + ap_init16 |
754 | mov edi, OS_BASE + 8000h |
754 | mov edi, OS_BASE + 8000h |
755 | mov ecx, (ap_init16_size + 3) / 4 |
755 | mov ecx, (ap_init16_size + 3) / 4 |
756 | rep movsd |
756 | rep movsd |
757 | stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_SW+PG_NOCACHE |
757 | stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_SWR+PG_NOCACHE |
758 | mov [LAPIC_BASE], eax |
758 | mov [LAPIC_BASE], eax |
759 | lea edi, [eax+300h] |
759 | lea edi, [eax+300h] |
760 | mov esi, smpt+4 |
760 | mov esi, smpt+4 |
761 | dec ebx |
761 | dec ebx |
762 | .wake_cpus_loop: |
762 | .wake_cpus_loop: |
763 | lodsd |
763 | lodsd |
764 | push esi |
764 | push esi |
765 | xor esi, esi |
765 | xor esi, esi |
766 | inc esi |
766 | inc esi |
767 | shl eax, 24 |
767 | shl eax, 24 |
768 | mov [edi+10h], eax |
768 | mov [edi+10h], eax |
769 | ; assert INIT IPI |
769 | ; assert INIT IPI |
770 | mov dword [edi], 0C500h |
770 | mov dword [edi], 0C500h |
771 | call delay_ms |
771 | call delay_ms |
772 | @@: |
772 | @@: |
773 | test dword [edi], 1000h |
773 | test dword [edi], 1000h |
774 | jnz @b |
774 | jnz @b |
775 | ; deassert INIT IPI |
775 | ; deassert INIT IPI |
776 | mov dword [edi], 8500h |
776 | mov dword [edi], 8500h |
777 | call delay_ms |
777 | call delay_ms |
778 | @@: |
778 | @@: |
779 | test dword [edi], 1000h |
779 | test dword [edi], 1000h |
780 | jnz @b |
780 | jnz @b |
781 | ; send STARTUP IPI |
781 | ; send STARTUP IPI |
782 | mov dword [edi], 600h + (8000h shr 12) |
782 | mov dword [edi], 600h + (8000h shr 12) |
783 | call delay_ms |
783 | call delay_ms |
784 | @@: |
784 | @@: |
785 | test dword [edi], 1000h |
785 | test dword [edi], 1000h |
786 | jnz @b |
786 | jnz @b |
787 | pop esi |
787 | pop esi |
788 | dec ebx |
788 | dec ebx |
789 | jnz .wake_cpus_loop |
789 | jnz .wake_cpus_loop |
790 | mov eax, [cpu_count] |
790 | mov eax, [cpu_count] |
791 | dec eax |
791 | dec eax |
792 | @@: |
792 | @@: |
793 | cmp [ap_initialized], eax |
793 | cmp [ap_initialized], eax |
794 | jnz @b |
794 | jnz @b |
795 | mov eax, [cr3_ap+OS_BASE] |
795 | mov eax, [cr3_ap+OS_BASE] |
796 | call free_page |
796 | call free_page |
797 | .no_wake_cpus: |
797 | .no_wake_cpus: |
798 | 798 | ||
799 | 799 | ||
800 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
800 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
801 | mov esi, boot_initirq |
801 | mov esi, boot_initirq |
802 | call boot_log |
802 | call boot_log |
803 | call init_irqs |
803 | call init_irqs |
804 | 804 | ||
805 | mov esi, boot_picinit |
805 | mov esi, boot_picinit |
806 | call boot_log |
806 | call boot_log |
807 | call PIC_init |
807 | call PIC_init |
808 | 808 | ||
809 | mov esi, boot_v86machine |
809 | mov esi, boot_v86machine |
810 | call boot_log |
810 | call boot_log |
811 | ; Initialize system V86 machine |
811 | ; Initialize system V86 machine |
812 | call init_sys_v86 |
812 | call init_sys_v86 |
813 | 813 | ||
814 | mov esi, boot_inittimer |
814 | mov esi, boot_inittimer |
815 | call boot_log |
815 | call boot_log |
816 | ; Initialize system timer (IRQ0) |
816 | ; Initialize system timer (IRQ0) |
817 | call PIT_init |
817 | call PIT_init |
818 | 818 | ||
819 | ; Register ramdisk file system |
819 | ; Register ramdisk file system |
820 | cmp [boot_dev+OS_BASE+0x10000], 1 |
820 | cmp [boot_dev+OS_BASE+0x10000], 1 |
821 | je @f |
821 | je @f |
822 | 822 | ||
823 | call register_ramdisk |
823 | call register_ramdisk |
824 | ;-------------------------------------- |
824 | ;-------------------------------------- |
825 | @@: |
825 | @@: |
826 | mov esi, boot_initapic |
826 | mov esi, boot_initapic |
827 | call boot_log |
827 | call boot_log |
828 | ; Try to Initialize APIC |
828 | ; Try to Initialize APIC |
829 | call APIC_init |
829 | call APIC_init |
830 | 830 | ||
831 | mov esi, boot_enableirq |
831 | mov esi, boot_enableirq |
832 | call boot_log |
832 | call boot_log |
833 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
833 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
834 | ; they are used: when partitions are scanned, hd_read relies on timer |
834 | ; they are used: when partitions are scanned, hd_read relies on timer |
835 | call unmask_timer |
835 | call unmask_timer |
836 | stdcall enable_irq, 2 ; @#$%! PIC |
836 | stdcall enable_irq, 2 ; @#$%! PIC |
837 | stdcall enable_irq, 13 ; co-processor |
837 | stdcall enable_irq, 13 ; co-processor |
838 | 838 | ||
839 | ; Setup serial output console (if enabled) |
839 | ; Setup serial output console (if enabled) |
840 | if defined debug_com_base |
840 | if defined debug_com_base |
841 | 841 | ||
842 | ; reserve port so nobody else will use it |
842 | ; reserve port so nobody else will use it |
843 | xor ebx, ebx |
843 | xor ebx, ebx |
844 | mov ecx, debug_com_base |
844 | mov ecx, debug_com_base |
845 | mov edx, debug_com_base+7 |
845 | mov edx, debug_com_base+7 |
846 | call r_f_port_area |
846 | call r_f_port_area |
847 | 847 | ||
848 | ; enable Divisor latch |
848 | ; enable Divisor latch |
849 | mov dx, debug_com_base+3 |
849 | mov dx, debug_com_base+3 |
850 | mov al, 1 shl 7 |
850 | mov al, 1 shl 7 |
851 | out dx, al |
851 | out dx, al |
852 | 852 | ||
853 | ; Set speed to 115200 baud (max speed) |
853 | ; Set speed to 115200 baud (max speed) |
854 | mov dx, debug_com_base |
854 | mov dx, debug_com_base |
855 | mov al, 0x01 |
855 | mov al, 0x01 |
856 | out dx, al |
856 | out dx, al |
857 | 857 | ||
858 | mov dx, debug_com_base+1 |
858 | mov dx, debug_com_base+1 |
859 | mov al, 0x00 |
859 | mov al, 0x00 |
860 | out dx, al |
860 | out dx, al |
861 | 861 | ||
862 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
862 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
863 | mov dx, debug_com_base+3 |
863 | mov dx, debug_com_base+3 |
864 | mov al, 3 |
864 | mov al, 3 |
865 | out dx, al |
865 | out dx, al |
866 | 866 | ||
867 | ; disable interrupts |
867 | ; disable interrupts |
868 | mov dx, debug_com_base+1 |
868 | mov dx, debug_com_base+1 |
869 | mov al, 0 |
869 | mov al, 0 |
870 | out dx, al |
870 | out dx, al |
871 | 871 | ||
872 | ; clear + enable fifo (64 bits) |
872 | ; clear + enable fifo (64 bits) |
873 | mov dx, debug_com_base+2 |
873 | mov dx, debug_com_base+2 |
874 | mov al, 0x7 + 1 shl 5 |
874 | mov al, 0x7 + 1 shl 5 |
875 | out dx, al |
875 | out dx, al |
876 | 876 | ||
877 | end if |
877 | end if |
878 | 878 | ||
879 | 879 | ||
880 | ;----------------------------------------------------------------------------- |
880 | ;----------------------------------------------------------------------------- |
881 | ; show SVN version of kernel on the message board |
881 | ; show SVN version of kernel on the message board |
882 | ;----------------------------------------------------------------------------- |
882 | ;----------------------------------------------------------------------------- |
883 | mov eax, [version_inf.rev] |
883 | mov eax, [version_inf.rev] |
884 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
884 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
885 | ;----------------------------------------------------------------------------- |
885 | ;----------------------------------------------------------------------------- |
886 | ; show CPU count on the message board |
886 | ; show CPU count on the message board |
887 | ;----------------------------------------------------------------------------- |
887 | ;----------------------------------------------------------------------------- |
888 | mov eax, [cpu_count] |
888 | mov eax, [cpu_count] |
889 | test eax, eax |
889 | test eax, eax |
890 | jnz @F |
890 | jnz @F |
891 | mov al, 1 ; at least one CPU |
891 | mov al, 1 ; at least one CPU |
892 | @@: |
892 | @@: |
893 | DEBUGF 1, "K : %d CPU detected\n", eax |
893 | DEBUGF 1, "K : %d CPU detected\n", eax |
894 | ;----------------------------------------------------------------------------- |
894 | ;----------------------------------------------------------------------------- |
895 | ; detect Floppy drives |
895 | ; detect Floppy drives |
896 | ;----------------------------------------------------------------------------- |
896 | ;----------------------------------------------------------------------------- |
897 | mov esi, boot_detectfloppy |
897 | mov esi, boot_detectfloppy |
898 | call boot_log |
898 | call boot_log |
899 | include 'detect/dev_fd.inc' |
899 | include 'detect/dev_fd.inc' |
900 | ;----------------------------------------------------------------------------- |
900 | ;----------------------------------------------------------------------------- |
901 | ; create pci-devices list |
901 | ; create pci-devices list |
902 | ;----------------------------------------------------------------------------- |
902 | ;----------------------------------------------------------------------------- |
903 | mov [pci_access_enabled], 1 |
903 | mov [pci_access_enabled], 1 |
904 | call pci_enum |
904 | call pci_enum |
905 | ;----------------------------------------------------------------------------- |
905 | ;----------------------------------------------------------------------------- |
906 | ; initialisation IDE ATA code |
906 | ; initialisation IDE ATA code |
907 | ;----------------------------------------------------------------------------- |
907 | ;----------------------------------------------------------------------------- |
908 | include 'detect/init_ata.inc' |
908 | include 'detect/init_ata.inc' |
909 | ;----------------------------------------------------------------------------- |
909 | ;----------------------------------------------------------------------------- |
910 | if 0 |
910 | if 0 |
911 | mov ax, [OS_BASE+0x10000+bx_from_load] |
911 | mov ax, [OS_BASE+0x10000+bx_from_load] |
912 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
912 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
913 | je no_lib_load |
913 | je no_lib_load |
914 | 914 | ||
915 | mov esi, boot_loadlibs |
915 | mov esi, boot_loadlibs |
916 | call boot_log |
916 | call boot_log |
917 | ; LOADING LIBRARES |
917 | ; LOADING LIBRARES |
918 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
918 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
919 | call load_file_parse_table ; prepare file parse table |
919 | call load_file_parse_table ; prepare file parse table |
920 | call set_kernel_conf ; configure devices and gui |
920 | call set_kernel_conf ; configure devices and gui |
921 | no_lib_load: |
921 | no_lib_load: |
922 | end if |
922 | end if |
923 | 923 | ||
924 | ; Display APIC status |
924 | ; Display APIC status |
925 | mov esi, boot_APIC_found |
925 | mov esi, boot_APIC_found |
926 | cmp [irq_mode], IRQ_APIC |
926 | cmp [irq_mode], IRQ_APIC |
927 | je @f |
927 | je @f |
928 | mov esi, boot_APIC_nfound |
928 | mov esi, boot_APIC_nfound |
929 | @@: |
929 | @@: |
930 | call boot_log |
930 | call boot_log |
931 | 931 | ||
932 | ; PRINT AMOUNT OF MEMORY |
932 | ; PRINT AMOUNT OF MEMORY |
933 | mov esi, boot_memdetect |
933 | mov esi, boot_memdetect |
934 | call boot_log |
934 | call boot_log |
935 | 935 | ||
936 | movzx ecx, word [boot_y] |
936 | movzx ecx, word [boot_y] |
937 | if lang eq ru |
937 | if lang eq ru |
938 | or ecx, (10+30*6) shl 16 |
938 | or ecx, (10+30*6) shl 16 |
939 | else if lang eq sp |
939 | else if lang eq sp |
940 | or ecx, (10+33*6) shl 16 |
940 | or ecx, (10+33*6) shl 16 |
941 | else |
941 | else |
942 | or ecx, (10+29*6) shl 16 |
942 | or ecx, (10+29*6) shl 16 |
943 | end if |
943 | end if |
944 | sub ecx, 10 |
944 | sub ecx, 10 |
945 | mov edx, 0xFFFFFF |
945 | mov edx, 0xFFFFFF |
946 | mov ebx, [MEM_AMOUNT] |
946 | mov ebx, [MEM_AMOUNT] |
947 | shr ebx, 20 |
947 | shr ebx, 20 |
948 | xor edi, edi |
948 | xor edi, edi |
949 | mov eax, 0x00040000 |
949 | mov eax, 0x00040000 |
950 | inc edi |
950 | inc edi |
951 | call display_number_force |
951 | call display_number_force |
952 | 952 | ||
953 | ; BUILD SCHEDULER |
953 | ; BUILD SCHEDULER |
954 | 954 | ||
955 | ; call build_scheduler; sys32.inc |
955 | ; call build_scheduler; sys32.inc |
956 | 956 | ||
957 | ; mov esi, boot_devices |
957 | ; mov esi, boot_devices |
958 | ; call boot_log |
958 | ; call boot_log |
959 | 959 | ||
960 | call clear_pci_ide_interrupts |
960 | call clear_pci_ide_interrupts |
961 | 961 | ||
962 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
962 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
963 | 963 | ||
964 | stdcall load_pe_driver, szVidintel, 0 |
964 | stdcall load_pe_driver, szVidintel, 0 |
965 | 965 | ||
966 | call usb_init |
966 | call usb_init |
967 | 967 | ||
968 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
968 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
969 | 969 | ||
970 | mov esi, boot_windefs |
970 | mov esi, boot_windefs |
971 | call boot_log |
971 | call boot_log |
972 | call set_window_defaults |
972 | call set_window_defaults |
973 | 973 | ||
974 | ; SET BACKGROUND DEFAULTS |
974 | ; SET BACKGROUND DEFAULTS |
975 | 975 | ||
976 | mov esi, boot_bgr |
976 | mov esi, boot_bgr |
977 | call boot_log |
977 | call boot_log |
978 | call init_background |
978 | call init_background |
979 | call calculatebackground |
979 | call calculatebackground |
980 | 980 | ||
981 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
981 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
982 | 982 | ||
983 | mov esi, boot_resirqports |
983 | mov esi, boot_resirqports |
984 | call boot_log |
984 | call boot_log |
985 | call reserve_irqs_ports |
985 | call reserve_irqs_ports |
986 | 986 | ||
987 | call init_display |
987 | call init_display |
988 | mov eax, [def_cursor] |
988 | mov eax, [def_cursor] |
989 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
989 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
990 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
990 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
991 | 991 | ||
992 | ; PRINT CPU FREQUENCY |
992 | ; PRINT CPU FREQUENCY |
993 | 993 | ||
994 | mov esi, boot_cpufreq |
994 | mov esi, boot_cpufreq |
995 | call boot_log |
995 | call boot_log |
996 | 996 | ||
997 | cli ;FIXME check IF |
997 | cli ;FIXME check IF |
998 | rdtsc |
998 | rdtsc |
999 | mov ecx, eax |
999 | mov ecx, eax |
1000 | mov esi, 250 ; wait 1/4 a second |
1000 | mov esi, 250 ; wait 1/4 a second |
1001 | call delay_ms |
1001 | call delay_ms |
1002 | rdtsc |
1002 | rdtsc |
1003 | sti |
1003 | sti |
1004 | 1004 | ||
1005 | sub eax, ecx |
1005 | sub eax, ecx |
1006 | xor edx, edx |
1006 | xor edx, edx |
1007 | shld edx, eax, 2 |
1007 | shld edx, eax, 2 |
1008 | shl eax, 2 |
1008 | shl eax, 2 |
1009 | mov dword [cpu_freq], eax |
1009 | mov dword [cpu_freq], eax |
1010 | mov dword [cpu_freq+4], edx |
1010 | mov dword [cpu_freq+4], edx |
1011 | mov ebx, 1000000 |
1011 | mov ebx, 1000000 |
1012 | div ebx |
1012 | div ebx |
1013 | mov ebx, eax |
1013 | mov ebx, eax |
1014 | 1014 | ||
1015 | movzx ecx, word [boot_y] |
1015 | movzx ecx, word [boot_y] |
1016 | if lang eq ru |
1016 | if lang eq ru |
1017 | add ecx, (10+19*6) shl 16 - 10 |
1017 | add ecx, (10+19*6) shl 16 - 10 |
1018 | else if lang eq sp |
1018 | else if lang eq sp |
1019 | add ecx, (10+25*6) shl 16 - 10 |
1019 | add ecx, (10+25*6) shl 16 - 10 |
1020 | else |
1020 | else |
1021 | add ecx, (10+17*6) shl 16 - 10 |
1021 | add ecx, (10+17*6) shl 16 - 10 |
1022 | end if |
1022 | end if |
1023 | 1023 | ||
1024 | mov edx, 0xFFFFFF |
1024 | mov edx, 0xFFFFFF |
1025 | xor edi, edi |
1025 | xor edi, edi |
1026 | mov eax, 0x00040000 |
1026 | mov eax, 0x00040000 |
1027 | inc edi |
1027 | inc edi |
1028 | call display_number_force |
1028 | call display_number_force |
1029 | 1029 | ||
1030 | ; SET VARIABLES |
1030 | ; SET VARIABLES |
1031 | 1031 | ||
1032 | call set_variables |
1032 | call set_variables |
1033 | 1033 | ||
1034 | ; STACK AND FDC |
1034 | ; STACK AND FDC |
1035 | 1035 | ||
1036 | call stack_init |
1036 | call stack_init |
1037 | call fdc_init |
1037 | call fdc_init |
1038 | 1038 | ||
1039 | ; PALETTE FOR 320x200 and 640x480 16 col |
1039 | ; PALETTE FOR 320x200 and 640x480 16 col |
1040 | 1040 | ||
1041 | cmp [SCR_MODE], word 0x12 |
1041 | cmp [SCR_MODE], word 0x12 |
1042 | jne no_pal_vga |
1042 | jne no_pal_vga |
1043 | mov esi, boot_pal_vga |
1043 | mov esi, boot_pal_vga |
1044 | call boot_log |
1044 | call boot_log |
1045 | call paletteVGA |
1045 | call paletteVGA |
1046 | no_pal_vga: |
1046 | no_pal_vga: |
1047 | 1047 | ||
1048 | cmp [SCR_MODE], word 0x13 |
1048 | cmp [SCR_MODE], word 0x13 |
1049 | jne no_pal_ega |
1049 | jne no_pal_ega |
1050 | mov esi, boot_pal_ega |
1050 | mov esi, boot_pal_ega |
1051 | call boot_log |
1051 | call boot_log |
1052 | call palette320x200 |
1052 | call palette320x200 |
1053 | no_pal_ega: |
1053 | no_pal_ega: |
1054 | 1054 | ||
1055 | ; LOAD DEFAULT SKIN |
1055 | ; LOAD DEFAULT SKIN |
1056 | 1056 | ||
1057 | call load_default_skin |
1057 | call load_default_skin |
1058 | 1058 | ||
1059 | ;protect io permission map |
1059 | ;protect io permission map |
1060 | 1060 | ||
1061 | mov esi, [default_io_map] |
1061 | mov esi, [default_io_map] |
1062 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
1062 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_READ |
1063 | add esi, 0x1000 |
1063 | add esi, 0x1000 |
1064 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
1064 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_READ |
1065 | 1065 | ||
1066 | stdcall map_page, tss._io_map_0, \ |
1066 | stdcall map_page, tss._io_map_0, \ |
1067 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
1067 | [SLOT_BASE+256+APPDATA.io_map], PG_READ |
1068 | stdcall map_page, tss._io_map_1, \ |
1068 | stdcall map_page, tss._io_map_1, \ |
1069 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
1069 | [SLOT_BASE+256+APPDATA.io_map+4], PG_READ |
1070 | 1070 | ||
1071 | ; SET KEYBOARD PARAMETERS |
1071 | ; SET KEYBOARD PARAMETERS |
1072 | mov al, 0xf6 ; reset keyboard, scan enabled |
1072 | mov al, 0xf6 ; reset keyboard, scan enabled |
1073 | call kb_write_wait_ack |
1073 | call kb_write_wait_ack |
1074 | test ah, ah |
1074 | test ah, ah |
1075 | jnz .no_keyboard |
1075 | jnz .no_keyboard |
1076 | 1076 | ||
1077 | iglobal |
1077 | iglobal |
1078 | align 4 |
1078 | align 4 |
1079 | ps2_keyboard_functions: |
1079 | ps2_keyboard_functions: |
1080 | dd .end - $ |
1080 | dd .end - $ |
1081 | dd 0 ; no close |
1081 | dd 0 ; no close |
1082 | dd ps2_set_lights |
1082 | dd ps2_set_lights |
1083 | .end: |
1083 | .end: |
1084 | endg |
1084 | endg |
1085 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1085 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1086 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1086 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1087 | ; call kb_write_wait_ack |
1087 | ; call kb_write_wait_ack |
1088 | ; mov al, 111b |
1088 | ; mov al, 111b |
1089 | ; call kb_write_wait_ack |
1089 | ; call kb_write_wait_ack |
1090 | 1090 | ||
1091 | mov al, 0xF3 ; set repeat rate & delay |
1091 | mov al, 0xF3 ; set repeat rate & delay |
1092 | call kb_write_wait_ack |
1092 | call kb_write_wait_ack |
1093 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1093 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1094 | call kb_write_wait_ack |
1094 | call kb_write_wait_ack |
1095 | ;// mike.dld [ |
1095 | ;// mike.dld [ |
1096 | call set_lights |
1096 | call set_lights |
1097 | ;// mike.dld ] |
1097 | ;// mike.dld ] |
1098 | stdcall attach_int_handler, 1, irq1, 0 |
1098 | stdcall attach_int_handler, 1, irq1, 0 |
1099 | DEBUGF 1, "K : IRQ1 return code %x\n", eax |
1099 | DEBUGF 1, "K : IRQ1 return code %x\n", eax |
1100 | .no_keyboard: |
1100 | .no_keyboard: |
1101 | 1101 | ||
1102 | ; Load PS/2 mouse driver |
1102 | ; Load PS/2 mouse driver |
1103 | 1103 | ||
1104 | stdcall load_pe_driver, szPS2MDriver, 0 |
1104 | stdcall load_pe_driver, szPS2MDriver, 0 |
1105 | 1105 | ||
1106 | mov esi, boot_setmouse |
1106 | mov esi, boot_setmouse |
1107 | call boot_log |
1107 | call boot_log |
1108 | call setmouse |
1108 | call setmouse |
1109 | 1109 | ||
1110 | ; LOAD FIRST APPLICATION |
1110 | ; LOAD FIRST APPLICATION |
1111 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1111 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1112 | jnz first_app_found |
1112 | jnz first_app_found |
1113 | 1113 | ||
1114 | cli |
1114 | cli |
1115 | mov ebp, firstapp |
1115 | mov ebp, firstapp |
1116 | call fs_execute_from_sysdir |
1116 | call fs_execute_from_sysdir |
1117 | test eax, eax |
1117 | test eax, eax |
1118 | jns first_app_found |
1118 | jns first_app_found |
1119 | 1119 | ||
1120 | mov esi, boot_failed |
1120 | mov esi, boot_failed |
1121 | call boot_log |
1121 | call boot_log |
1122 | 1122 | ||
1123 | mov eax, 0xDEADBEEF ; otherwise halt |
1123 | mov eax, 0xDEADBEEF ; otherwise halt |
1124 | hlt |
1124 | hlt |
1125 | 1125 | ||
1126 | first_app_found: |
1126 | first_app_found: |
1127 | 1127 | ||
1128 | ; START MULTITASKING |
1128 | ; START MULTITASKING |
1129 | 1129 | ||
1130 | ; A 'All set - press ESC to start' messages if need |
1130 | ; A 'All set - press ESC to start' messages if need |
1131 | if preboot_blogesc |
1131 | if preboot_blogesc |
1132 | mov esi, boot_tasking |
1132 | mov esi, boot_tasking |
1133 | call boot_log |
1133 | call boot_log |
1134 | .bll1: |
1134 | .bll1: |
1135 | in al, 0x60 ; wait for ESC key press |
1135 | in al, 0x60 ; wait for ESC key press |
1136 | cmp al, 129 |
1136 | cmp al, 129 |
1137 | jne .bll1 |
1137 | jne .bll1 |
1138 | end if |
1138 | end if |
1139 | 1139 | ||
1140 | mov [timer_ticks_enable], 1 ; for cd driver |
1140 | mov [timer_ticks_enable], 1 ; for cd driver |
1141 | 1141 | ||
1142 | sti |
1142 | sti |
1143 | 1143 | ||
1144 | call mtrr_validate |
1144 | call mtrr_validate |
1145 | 1145 | ||
1146 | jmp osloop |
1146 | jmp osloop |
1147 | 1147 | ||
1148 | 1148 | ||
1149 | ; Fly :) |
1149 | ; Fly :) |
1150 | 1150 | ||
1151 | uglobal |
1151 | uglobal |
1152 | align 4 |
1152 | align 4 |
1153 | ap_initialized dd 0 |
1153 | ap_initialized dd 0 |
1154 | endg |
1154 | endg |
1155 | 1155 | ||
1156 | ap_init_high: |
1156 | ap_init_high: |
1157 | mov ax, os_stack |
1157 | mov ax, os_stack |
1158 | mov bx, app_data |
1158 | mov bx, app_data |
1159 | mov cx, app_tls |
1159 | mov cx, app_tls |
1160 | mov ss, ax |
1160 | mov ss, ax |
1161 | mov ds, bx |
1161 | mov ds, bx |
1162 | mov es, bx |
1162 | mov es, bx |
1163 | mov fs, cx |
1163 | mov fs, cx |
1164 | mov gs, bx |
1164 | mov gs, bx |
1165 | xor esp, esp |
1165 | xor esp, esp |
1166 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
1166 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
1167 | mov cr3, eax |
1167 | mov cr3, eax |
1168 | lock inc [ap_initialized] |
1168 | lock inc [ap_initialized] |
1169 | jmp idle_loop |
1169 | jmp idle_loop |
1170 | 1170 | ||
1171 | 1171 | ||
1172 | include 'unpacker.inc' |
1172 | include 'unpacker.inc' |
1173 | 1173 | ||
1174 | align 4 |
1174 | align 4 |
1175 | boot_log: |
1175 | boot_log: |
1176 | pushad |
1176 | pushad |
1177 | 1177 | ||
1178 | mov ebx, 10*65536 |
1178 | mov ebx, 10*65536 |
1179 | mov bx, word [boot_y] |
1179 | mov bx, word [boot_y] |
1180 | add [boot_y], dword 10 |
1180 | add [boot_y], dword 10 |
1181 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1181 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1182 | xor edi, edi |
1182 | xor edi, edi |
1183 | mov edx, esi |
1183 | mov edx, esi |
1184 | inc edi |
1184 | inc edi |
1185 | call dtext |
1185 | call dtext |
1186 | 1186 | ||
1187 | mov [novesachecksum], 1000 |
1187 | mov [novesachecksum], 1000 |
1188 | call checkVga_N13 |
1188 | call checkVga_N13 |
1189 | 1189 | ||
1190 | popad |
1190 | popad |
1191 | 1191 | ||
1192 | ret |
1192 | ret |
1193 | 1193 | ||
1194 | ; in: edx -> APPDATA for OS/IDLE slot |
1194 | ; in: edx -> APPDATA for OS/IDLE slot |
1195 | ; in: ebx = stack base |
1195 | ; in: ebx = stack base |
1196 | proc setup_os_slot |
1196 | proc setup_os_slot |
1197 | xor eax, eax |
1197 | xor eax, eax |
1198 | mov ecx, 256/4 |
1198 | mov ecx, 256/4 |
1199 | mov edi, edx |
1199 | mov edi, edx |
1200 | rep stosd |
1200 | rep stosd |
1201 | 1201 | ||
1202 | mov eax, tss+0x80 |
1202 | mov eax, tss+0x80 |
1203 | call get_pg_addr |
1203 | call get_pg_addr |
1204 | inc eax |
1204 | inc eax |
1205 | mov [edx+APPDATA.io_map], eax |
1205 | mov [edx+APPDATA.io_map], eax |
1206 | mov eax, tss+0x1080 |
1206 | mov eax, tss+0x1080 |
1207 | call get_pg_addr |
1207 | call get_pg_addr |
1208 | inc eax |
1208 | inc eax |
1209 | mov [edx+APPDATA.io_map+4], eax |
1209 | mov [edx+APPDATA.io_map+4], eax |
1210 | 1210 | ||
1211 | mov dword [edx+APPDATA.pl0_stack], ebx |
1211 | mov dword [edx+APPDATA.pl0_stack], ebx |
1212 | lea edi, [ebx+0x2000-512] |
1212 | lea edi, [ebx+0x2000-512] |
1213 | mov dword [edx+APPDATA.fpu_state], edi |
1213 | mov dword [edx+APPDATA.fpu_state], edi |
1214 | mov dword [edx+APPDATA.saved_esp0], edi |
1214 | mov dword [edx+APPDATA.saved_esp0], edi |
1215 | mov dword [edx+APPDATA.saved_esp], edi |
1215 | mov dword [edx+APPDATA.saved_esp], edi |
1216 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1216 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1217 | 1217 | ||
1218 | mov esi, fpu_data |
1218 | mov esi, fpu_data |
1219 | mov ecx, 512/4 |
1219 | mov ecx, 512/4 |
1220 | cld |
1220 | cld |
1221 | rep movsd |
1221 | rep movsd |
1222 | 1222 | ||
1223 | lea eax, [edx+APP_OBJ_OFFSET] |
1223 | lea eax, [edx+APP_OBJ_OFFSET] |
1224 | mov dword [edx+APPDATA.fd_obj], eax |
1224 | mov dword [edx+APPDATA.fd_obj], eax |
1225 | mov dword [edx+APPDATA.bk_obj], eax |
1225 | mov dword [edx+APPDATA.bk_obj], eax |
1226 | 1226 | ||
1227 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1227 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1228 | 1228 | ||
1229 | mov [edx + APPDATA.process], sys_proc |
1229 | mov [edx + APPDATA.process], sys_proc |
1230 | 1230 | ||
1231 | lea ebx, [edx+APPDATA.list] |
1231 | lea ebx, [edx+APPDATA.list] |
1232 | lea ecx, [sys_proc+PROC.thr_list] |
1232 | lea ecx, [sys_proc+PROC.thr_list] |
1233 | list_add_tail ebx, ecx |
1233 | list_add_tail ebx, ecx |
1234 | 1234 | ||
1235 | mov eax, edx |
1235 | mov eax, edx |
1236 | shr eax, 3 |
1236 | shr eax, 3 |
1237 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1237 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1238 | mov [eax+TASKDATA.wnd_number], dh |
1238 | mov [eax+TASKDATA.wnd_number], dh |
1239 | mov byte [eax+TASKDATA.pid], dh |
1239 | mov byte [eax+TASKDATA.pid], dh |
1240 | 1240 | ||
1241 | ret |
1241 | ret |
1242 | endp |
1242 | endp |
1243 | 1243 | ||
1244 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1244 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1245 | ; ; |
1245 | ; ; |
1246 | ; MAIN OS LOOP START ; |
1246 | ; MAIN OS LOOP START ; |
1247 | ; ; |
1247 | ; ; |
1248 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1248 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1249 | align 32 |
1249 | align 32 |
1250 | osloop: |
1250 | osloop: |
1251 | mov edx, osloop_has_work? |
1251 | mov edx, osloop_has_work? |
1252 | xor ecx, ecx |
1252 | xor ecx, ecx |
1253 | call Wait_events |
1253 | call Wait_events |
1254 | xor eax, eax |
1254 | xor eax, eax |
1255 | xchg eax, [osloop_nonperiodic_work] |
1255 | xchg eax, [osloop_nonperiodic_work] |
1256 | test eax, eax |
1256 | test eax, eax |
1257 | jz .no_periodic |
1257 | jz .no_periodic |
1258 | 1258 | ||
1259 | call __sys_draw_pointer |
1259 | call __sys_draw_pointer |
1260 | call window_check_events |
1260 | call window_check_events |
1261 | call mouse_check_events |
1261 | call mouse_check_events |
1262 | call checkmisc |
1262 | call checkmisc |
1263 | call checkVga_N13 |
1263 | call checkVga_N13 |
1264 | ;-------------------------------------- |
1264 | ;-------------------------------------- |
1265 | .no_periodic: |
1265 | .no_periodic: |
1266 | call stack_handler |
1266 | call stack_handler |
1267 | call check_fdd_motor_status |
1267 | call check_fdd_motor_status |
1268 | call check_ATAPI_device_event |
1268 | call check_ATAPI_device_event |
1269 | call check_lights_state |
1269 | call check_lights_state |
1270 | call check_timers |
1270 | call check_timers |
1271 | 1271 | ||
1272 | jmp osloop |
1272 | jmp osloop |
1273 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1273 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1274 | ; ; |
1274 | ; ; |
1275 | ; MAIN OS LOOP END ; |
1275 | ; MAIN OS LOOP END ; |
1276 | ; ; |
1276 | ; ; |
1277 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1277 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1278 | proc osloop_has_work? |
1278 | proc osloop_has_work? |
1279 | cmp [osloop_nonperiodic_work], 0 |
1279 | cmp [osloop_nonperiodic_work], 0 |
1280 | jnz .yes |
1280 | jnz .yes |
1281 | call stack_handler_has_work? |
1281 | call stack_handler_has_work? |
1282 | jnz .yes |
1282 | jnz .yes |
1283 | call check_fdd_motor_status_has_work? |
1283 | call check_fdd_motor_status_has_work? |
1284 | jnz .yes |
1284 | jnz .yes |
1285 | call check_ATAPI_device_event_has_work? |
1285 | call check_ATAPI_device_event_has_work? |
1286 | jnz .yes |
1286 | jnz .yes |
1287 | call check_lights_state_has_work? |
1287 | call check_lights_state_has_work? |
1288 | jnz .yes |
1288 | jnz .yes |
1289 | call check_timers_has_work? |
1289 | call check_timers_has_work? |
1290 | jnz .yes |
1290 | jnz .yes |
1291 | .no: |
1291 | .no: |
1292 | xor eax, eax |
1292 | xor eax, eax |
1293 | ret |
1293 | ret |
1294 | .yes: |
1294 | .yes: |
1295 | xor eax, eax |
1295 | xor eax, eax |
1296 | inc eax |
1296 | inc eax |
1297 | ret |
1297 | ret |
1298 | endp |
1298 | endp |
1299 | 1299 | ||
1300 | proc wakeup_osloop |
1300 | proc wakeup_osloop |
1301 | mov [osloop_nonperiodic_work], 1 |
1301 | mov [osloop_nonperiodic_work], 1 |
1302 | ret |
1302 | ret |
1303 | endp |
1303 | endp |
1304 | 1304 | ||
1305 | uglobal |
1305 | uglobal |
1306 | align 4 |
1306 | align 4 |
1307 | osloop_nonperiodic_work dd ? |
1307 | osloop_nonperiodic_work dd ? |
1308 | endg |
1308 | endg |
1309 | 1309 | ||
1310 | uglobal |
1310 | uglobal |
1311 | align 64 |
1311 | align 64 |
1312 | idle_addr rb 64 |
1312 | idle_addr rb 64 |
1313 | endg |
1313 | endg |
1314 | 1314 | ||
1315 | idle_thread: |
1315 | idle_thread: |
1316 | sti |
1316 | sti |
1317 | 1317 | ||
1318 | ; The following code can be executed by all CPUs in the system. |
1318 | ; The following code can be executed by all CPUs in the system. |
1319 | ; All other parts of the kernel do not expect multi-CPU. |
1319 | ; All other parts of the kernel do not expect multi-CPU. |
1320 | ; Also, APs don't even have a stack here. |
1320 | ; Also, APs don't even have a stack here. |
1321 | ; Beware. Don't do anything here. Anything at all. |
1321 | ; Beware. Don't do anything here. Anything at all. |
1322 | idle_loop: |
1322 | idle_loop: |
1323 | cmp [use_mwait_for_idle], 0 |
1323 | cmp [use_mwait_for_idle], 0 |
1324 | jnz idle_loop_mwait |
1324 | jnz idle_loop_mwait |
1325 | 1325 | ||
1326 | idle_loop_hlt: |
1326 | idle_loop_hlt: |
1327 | hlt |
1327 | hlt |
1328 | jmp idle_loop_hlt |
1328 | jmp idle_loop_hlt |
1329 | 1329 | ||
1330 | idle_loop_mwait: |
1330 | idle_loop_mwait: |
1331 | mov eax, idle_addr |
1331 | mov eax, idle_addr |
1332 | xor ecx, ecx |
1332 | xor ecx, ecx |
1333 | xor edx, edx |
1333 | xor edx, edx |
1334 | monitor |
1334 | monitor |
1335 | xor ecx, ecx |
1335 | xor ecx, ecx |
1336 | mov eax, 20h ; or 10h |
1336 | mov eax, 20h ; or 10h |
1337 | mwait |
1337 | mwait |
1338 | jmp idle_loop_mwait |
1338 | jmp idle_loop_mwait |
1339 | 1339 | ||
1340 | 1340 | ||
1341 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1341 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1342 | ; ; |
1342 | ; ; |
1343 | ; INCLUDED SYSTEM FILES ; |
1343 | ; INCLUDED SYSTEM FILES ; |
1344 | ; ; |
1344 | ; ; |
1345 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1345 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1346 | 1346 | ||
1347 | 1347 | ||
1348 | include "kernel32.inc" |
1348 | include "kernel32.inc" |
1349 | 1349 | ||
1350 | 1350 | ||
1351 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1351 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1352 | ; ; |
1352 | ; ; |
1353 | ; KERNEL FUNCTIONS ; |
1353 | ; KERNEL FUNCTIONS ; |
1354 | ; ; |
1354 | ; ; |
1355 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1355 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1356 | 1356 | ||
1357 | reserve_irqs_ports: |
1357 | reserve_irqs_ports: |
1358 | 1358 | ||
1359 | 1359 | ||
1360 | ; RESERVE PORTS |
1360 | ; RESERVE PORTS |
1361 | mov eax, RESERVED_PORTS |
1361 | mov eax, RESERVED_PORTS |
1362 | mov ecx, 1 |
1362 | mov ecx, 1 |
1363 | 1363 | ||
1364 | mov [eax], dword 4 |
1364 | mov [eax], dword 4 |
1365 | 1365 | ||
1366 | mov [eax+16], ecx |
1366 | mov [eax+16], ecx |
1367 | mov [eax+16+4], dword 0 |
1367 | mov [eax+16+4], dword 0 |
1368 | mov [eax+16+8], dword 0x2D |
1368 | mov [eax+16+8], dword 0x2D |
1369 | 1369 | ||
1370 | mov [eax+32], ecx |
1370 | mov [eax+32], ecx |
1371 | mov [eax+32+4], dword 0x30 |
1371 | mov [eax+32+4], dword 0x30 |
1372 | mov [eax+32+8], dword 0x4D |
1372 | mov [eax+32+8], dword 0x4D |
1373 | 1373 | ||
1374 | mov [eax+48], ecx |
1374 | mov [eax+48], ecx |
1375 | mov [eax+48+4], dword 0x50 |
1375 | mov [eax+48+4], dword 0x50 |
1376 | mov [eax+48+8], dword 0xDF |
1376 | mov [eax+48+8], dword 0xDF |
1377 | 1377 | ||
1378 | mov [eax+64], ecx |
1378 | mov [eax+64], ecx |
1379 | mov [eax+64+4], dword 0xE5 |
1379 | mov [eax+64+4], dword 0xE5 |
1380 | mov [eax+64+8], dword 0xFF |
1380 | mov [eax+64+8], dword 0xFF |
1381 | 1381 | ||
1382 | ret |
1382 | ret |
1383 | 1383 | ||
1384 | 1384 | ||
1385 | iglobal |
1385 | iglobal |
1386 | process_number dd 0x2 |
1386 | process_number dd 0x2 |
1387 | endg |
1387 | endg |
1388 | 1388 | ||
1389 | set_variables: |
1389 | set_variables: |
1390 | 1390 | ||
1391 | mov ecx, 0x16 ; flush port 0x60 |
1391 | mov ecx, 0x16 ; flush port 0x60 |
1392 | .fl60: |
1392 | .fl60: |
1393 | in al, 0x60 |
1393 | in al, 0x60 |
1394 | loop .fl60 |
1394 | loop .fl60 |
1395 | push eax |
1395 | push eax |
1396 | 1396 | ||
1397 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1397 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1398 | shr ax, 1 |
1398 | shr ax, 1 |
1399 | shl eax, 16 |
1399 | shl eax, 16 |
1400 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1400 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1401 | shr ax, 1 |
1401 | shr ax, 1 |
1402 | mov [MOUSE_X], eax |
1402 | mov [MOUSE_X], eax |
1403 | call wakeup_osloop |
1403 | call wakeup_osloop |
1404 | 1404 | ||
1405 | xor eax, eax |
1405 | xor eax, eax |
1406 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1406 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1407 | 1407 | ||
1408 | mov byte [KEY_COUNT], al ; keyboard buffer |
1408 | mov byte [KEY_COUNT], al ; keyboard buffer |
1409 | mov byte [BTN_COUNT], al ; button buffer |
1409 | mov byte [BTN_COUNT], al ; button buffer |
1410 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1410 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1411 | 1411 | ||
1412 | pop eax |
1412 | pop eax |
1413 | ret |
1413 | ret |
1414 | 1414 | ||
1415 | align 4 |
1415 | align 4 |
1416 | ;input eax=43,bl-byte of output, ecx - number of port |
1416 | ;input eax=43,bl-byte of output, ecx - number of port |
1417 | sys_outport: |
1417 | sys_outport: |
1418 | 1418 | ||
1419 | mov edi, ecx ; separate flag for read / write |
1419 | mov edi, ecx ; separate flag for read / write |
1420 | and ecx, 65535 |
1420 | and ecx, 65535 |
1421 | 1421 | ||
1422 | mov eax, [RESERVED_PORTS] |
1422 | mov eax, [RESERVED_PORTS] |
1423 | test eax, eax |
1423 | test eax, eax |
1424 | jnz .sopl8 |
1424 | jnz .sopl8 |
1425 | inc eax |
1425 | inc eax |
1426 | mov [esp+32], eax |
1426 | mov [esp+32], eax |
1427 | ret |
1427 | ret |
1428 | 1428 | ||
1429 | .sopl8: |
1429 | .sopl8: |
1430 | mov edx, [TASK_BASE] |
1430 | mov edx, [TASK_BASE] |
1431 | mov edx, [edx+0x4] |
1431 | mov edx, [edx+0x4] |
1432 | ;and ecx,65535 |
1432 | ;and ecx,65535 |
1433 | ;cld - set on interrupt 0x40 |
1433 | ;cld - set on interrupt 0x40 |
1434 | .sopl1: |
1434 | .sopl1: |
1435 | 1435 | ||
1436 | mov esi, eax |
1436 | mov esi, eax |
1437 | shl esi, 4 |
1437 | shl esi, 4 |
1438 | add esi, RESERVED_PORTS |
1438 | add esi, RESERVED_PORTS |
1439 | cmp edx, [esi+0] |
1439 | cmp edx, [esi+0] |
1440 | jne .sopl2 |
1440 | jne .sopl2 |
1441 | cmp ecx, [esi+4] |
1441 | cmp ecx, [esi+4] |
1442 | jb .sopl2 |
1442 | jb .sopl2 |
1443 | cmp ecx, [esi+8] |
1443 | cmp ecx, [esi+8] |
1444 | jg .sopl2 |
1444 | jg .sopl2 |
1445 | .sopl3: |
1445 | .sopl3: |
1446 | 1446 | ||
1447 | test edi, 0x80000000; read ? |
1447 | test edi, 0x80000000; read ? |
1448 | jnz .sopl4 |
1448 | jnz .sopl4 |
1449 | 1449 | ||
1450 | mov eax, ebx |
1450 | mov eax, ebx |
1451 | mov dx, cx ; write |
1451 | mov dx, cx ; write |
1452 | out dx, al |
1452 | out dx, al |
1453 | and [esp+32], dword 0 |
1453 | and [esp+32], dword 0 |
1454 | ret |
1454 | ret |
1455 | 1455 | ||
1456 | .sopl2: |
1456 | .sopl2: |
1457 | 1457 | ||
1458 | dec eax |
1458 | dec eax |
1459 | jnz .sopl1 |
1459 | jnz .sopl1 |
1460 | inc eax |
1460 | inc eax |
1461 | mov [esp+32], eax |
1461 | mov [esp+32], eax |
1462 | ret |
1462 | ret |
1463 | 1463 | ||
1464 | 1464 | ||
1465 | .sopl4: |
1465 | .sopl4: |
1466 | 1466 | ||
1467 | mov dx, cx ; read |
1467 | mov dx, cx ; read |
1468 | in al, dx |
1468 | in al, dx |
1469 | and eax, 0xff |
1469 | and eax, 0xff |
1470 | and [esp+32], dword 0 |
1470 | and [esp+32], dword 0 |
1471 | mov [esp+20], eax |
1471 | mov [esp+20], eax |
1472 | ret |
1472 | ret |
1473 | 1473 | ||
1474 | display_number: |
1474 | display_number: |
1475 | ;It is not optimization |
1475 | ;It is not optimization |
1476 | mov eax, ebx |
1476 | mov eax, ebx |
1477 | mov ebx, ecx |
1477 | mov ebx, ecx |
1478 | mov ecx, edx |
1478 | mov ecx, edx |
1479 | mov edx, esi |
1479 | mov edx, esi |
1480 | mov esi, edi |
1480 | mov esi, edi |
1481 | ; eax = print type, al=0 -> ebx is number |
1481 | ; eax = print type, al=0 -> ebx is number |
1482 | ; al=1 -> ebx is pointer |
1482 | ; al=1 -> ebx is pointer |
1483 | ; ah=0 -> display decimal |
1483 | ; ah=0 -> display decimal |
1484 | ; ah=1 -> display hexadecimal |
1484 | ; ah=1 -> display hexadecimal |
1485 | ; ah=2 -> display binary |
1485 | ; ah=2 -> display binary |
1486 | ; eax bits 16-21 = number of digits to display (0-32) |
1486 | ; eax bits 16-21 = number of digits to display (0-32) |
1487 | ; eax bits 22-31 = reserved |
1487 | ; eax bits 22-31 = reserved |
1488 | ; |
1488 | ; |
1489 | ; ebx = number or pointer |
1489 | ; ebx = number or pointer |
1490 | ; ecx = x shl 16 + y |
1490 | ; ecx = x shl 16 + y |
1491 | ; edx = color |
1491 | ; edx = color |
1492 | xor edi, edi |
1492 | xor edi, edi |
1493 | display_number_force: |
1493 | display_number_force: |
1494 | push eax |
1494 | push eax |
1495 | and eax, 0x3fffffff |
1495 | and eax, 0x3fffffff |
1496 | cmp eax, 0xffff ; length > 0 ? |
1496 | cmp eax, 0xffff ; length > 0 ? |
1497 | pop eax |
1497 | pop eax |
1498 | jge cont_displ |
1498 | jge cont_displ |
1499 | ret |
1499 | ret |
1500 | cont_displ: |
1500 | cont_displ: |
1501 | push eax |
1501 | push eax |
1502 | and eax, 0x3fffffff |
1502 | and eax, 0x3fffffff |
1503 | cmp eax, 61*0x10000 ; length <= 60 ? |
1503 | cmp eax, 61*0x10000 ; length <= 60 ? |
1504 | pop eax |
1504 | pop eax |
1505 | jb cont_displ2 |
1505 | jb cont_displ2 |
1506 | ret |
1506 | ret |
1507 | cont_displ2: |
1507 | cont_displ2: |
1508 | 1508 | ||
1509 | pushad |
1509 | pushad |
1510 | 1510 | ||
1511 | cmp al, 1 ; ecx is a pointer ? |
1511 | cmp al, 1 ; ecx is a pointer ? |
1512 | jne displnl1 |
1512 | jne displnl1 |
1513 | mov ebp, ebx |
1513 | mov ebp, ebx |
1514 | add ebp, 4 |
1514 | add ebp, 4 |
1515 | mov ebp, [ebp+std_application_base_address] |
1515 | mov ebp, [ebp+std_application_base_address] |
1516 | mov ebx, [ebx+std_application_base_address] |
1516 | mov ebx, [ebx+std_application_base_address] |
1517 | displnl1: |
1517 | displnl1: |
1518 | sub esp, 64 |
1518 | sub esp, 64 |
1519 | 1519 | ||
1520 | test ah, ah ; DECIMAL |
1520 | test ah, ah ; DECIMAL |
1521 | jnz no_display_desnum |
1521 | jnz no_display_desnum |
1522 | shr eax, 16 |
1522 | shr eax, 16 |
1523 | and eax, 0xC03f |
1523 | and eax, 0xC03f |
1524 | ; and eax,0x3f |
1524 | ; and eax,0x3f |
1525 | push eax |
1525 | push eax |
1526 | and eax, 0x3f |
1526 | and eax, 0x3f |
1527 | mov edi, esp |
1527 | mov edi, esp |
1528 | add edi, 4+64-1 |
1528 | add edi, 4+64-1 |
1529 | mov ecx, eax |
1529 | mov ecx, eax |
1530 | mov eax, ebx |
1530 | mov eax, ebx |
1531 | mov ebx, 10 |
1531 | mov ebx, 10 |
1532 | d_desnum: |
1532 | d_desnum: |
1533 | xor edx, edx |
1533 | xor edx, edx |
1534 | call division_64_bits |
1534 | call division_64_bits |
1535 | div ebx |
1535 | div ebx |
1536 | add dl, 48 |
1536 | add dl, 48 |
1537 | mov [edi], dl |
1537 | mov [edi], dl |
1538 | dec edi |
1538 | dec edi |
1539 | loop d_desnum |
1539 | loop d_desnum |
1540 | pop eax |
1540 | pop eax |
1541 | call normalize_number |
1541 | call normalize_number |
1542 | call draw_num_text |
1542 | call draw_num_text |
1543 | add esp, 64 |
1543 | add esp, 64 |
1544 | popad |
1544 | popad |
1545 | ret |
1545 | ret |
1546 | no_display_desnum: |
1546 | no_display_desnum: |
1547 | 1547 | ||
1548 | cmp ah, 0x01 ; HEXADECIMAL |
1548 | cmp ah, 0x01 ; HEXADECIMAL |
1549 | jne no_display_hexnum |
1549 | jne no_display_hexnum |
1550 | shr eax, 16 |
1550 | shr eax, 16 |
1551 | and eax, 0xC03f |
1551 | and eax, 0xC03f |
1552 | ; and eax,0x3f |
1552 | ; and eax,0x3f |
1553 | push eax |
1553 | push eax |
1554 | and eax, 0x3f |
1554 | and eax, 0x3f |
1555 | mov edi, esp |
1555 | mov edi, esp |
1556 | add edi, 4+64-1 |
1556 | add edi, 4+64-1 |
1557 | mov ecx, eax |
1557 | mov ecx, eax |
1558 | mov eax, ebx |
1558 | mov eax, ebx |
1559 | mov ebx, 16 |
1559 | mov ebx, 16 |
1560 | d_hexnum: |
1560 | d_hexnum: |
1561 | xor edx, edx |
1561 | xor edx, edx |
1562 | call division_64_bits |
1562 | call division_64_bits |
1563 | div ebx |
1563 | div ebx |
1564 | hexletters = __fdo_hexdigits |
1564 | hexletters = __fdo_hexdigits |
1565 | add edx, hexletters |
1565 | add edx, hexletters |
1566 | mov dl, [edx] |
1566 | mov dl, [edx] |
1567 | mov [edi], dl |
1567 | mov [edi], dl |
1568 | dec edi |
1568 | dec edi |
1569 | loop d_hexnum |
1569 | loop d_hexnum |
1570 | pop eax |
1570 | pop eax |
1571 | call normalize_number |
1571 | call normalize_number |
1572 | call draw_num_text |
1572 | call draw_num_text |
1573 | add esp, 64 |
1573 | add esp, 64 |
1574 | popad |
1574 | popad |
1575 | ret |
1575 | ret |
1576 | no_display_hexnum: |
1576 | no_display_hexnum: |
1577 | 1577 | ||
1578 | cmp ah, 0x02 ; BINARY |
1578 | cmp ah, 0x02 ; BINARY |
1579 | jne no_display_binnum |
1579 | jne no_display_binnum |
1580 | shr eax, 16 |
1580 | shr eax, 16 |
1581 | and eax, 0xC03f |
1581 | and eax, 0xC03f |
1582 | ; and eax,0x3f |
1582 | ; and eax,0x3f |
1583 | push eax |
1583 | push eax |
1584 | and eax, 0x3f |
1584 | and eax, 0x3f |
1585 | mov edi, esp |
1585 | mov edi, esp |
1586 | add edi, 4+64-1 |
1586 | add edi, 4+64-1 |
1587 | mov ecx, eax |
1587 | mov ecx, eax |
1588 | mov eax, ebx |
1588 | mov eax, ebx |
1589 | mov ebx, 2 |
1589 | mov ebx, 2 |
1590 | d_binnum: |
1590 | d_binnum: |
1591 | xor edx, edx |
1591 | xor edx, edx |
1592 | call division_64_bits |
1592 | call division_64_bits |
1593 | div ebx |
1593 | div ebx |
1594 | add dl, 48 |
1594 | add dl, 48 |
1595 | mov [edi], dl |
1595 | mov [edi], dl |
1596 | dec edi |
1596 | dec edi |
1597 | loop d_binnum |
1597 | loop d_binnum |
1598 | pop eax |
1598 | pop eax |
1599 | call normalize_number |
1599 | call normalize_number |
1600 | call draw_num_text |
1600 | call draw_num_text |
1601 | add esp, 64 |
1601 | add esp, 64 |
1602 | popad |
1602 | popad |
1603 | ret |
1603 | ret |
1604 | no_display_binnum: |
1604 | no_display_binnum: |
1605 | 1605 | ||
1606 | add esp, 64 |
1606 | add esp, 64 |
1607 | popad |
1607 | popad |
1608 | ret |
1608 | ret |
1609 | 1609 | ||
1610 | normalize_number: |
1610 | normalize_number: |
1611 | test ah, 0x80 |
1611 | test ah, 0x80 |
1612 | jz .continue |
1612 | jz .continue |
1613 | mov ecx, 48 |
1613 | mov ecx, 48 |
1614 | and eax, 0x3f |
1614 | and eax, 0x3f |
1615 | @@: |
1615 | @@: |
1616 | inc edi |
1616 | inc edi |
1617 | cmp [edi], cl |
1617 | cmp [edi], cl |
1618 | jne .continue |
1618 | jne .continue |
1619 | dec eax |
1619 | dec eax |
1620 | cmp eax, 1 |
1620 | cmp eax, 1 |
1621 | ja @r |
1621 | ja @r |
1622 | mov al, 1 |
1622 | mov al, 1 |
1623 | .continue: |
1623 | .continue: |
1624 | and eax, 0x3f |
1624 | and eax, 0x3f |
1625 | ret |
1625 | ret |
1626 | 1626 | ||
1627 | division_64_bits: |
1627 | division_64_bits: |
1628 | test [esp+1+4], byte 0x40 |
1628 | test [esp+1+4], byte 0x40 |
1629 | jz .continue |
1629 | jz .continue |
1630 | push eax |
1630 | push eax |
1631 | mov eax, ebp |
1631 | mov eax, ebp |
1632 | div ebx |
1632 | div ebx |
1633 | mov ebp, eax |
1633 | mov ebp, eax |
1634 | pop eax |
1634 | pop eax |
1635 | .continue: |
1635 | .continue: |
1636 | ret |
1636 | ret |
1637 | 1637 | ||
1638 | draw_num_text: |
1638 | draw_num_text: |
1639 | mov esi, eax |
1639 | mov esi, eax |
1640 | mov edx, 64+4 |
1640 | mov edx, 64+4 |
1641 | sub edx, eax |
1641 | sub edx, eax |
1642 | add edx, esp |
1642 | add edx, esp |
1643 | mov ebx, [esp+64+32-8+4] |
1643 | mov ebx, [esp+64+32-8+4] |
1644 | ; add window start x & y |
1644 | ; add window start x & y |
1645 | mov ecx, [TASK_BASE] |
1645 | mov ecx, [TASK_BASE] |
1646 | 1646 | ||
1647 | mov edi, [CURRENT_TASK] |
1647 | mov edi, [CURRENT_TASK] |
1648 | shl edi, 8 |
1648 | shl edi, 8 |
1649 | 1649 | ||
1650 | mov eax, [ecx-twdw+WDATA.box.left] |
1650 | mov eax, [ecx-twdw+WDATA.box.left] |
1651 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1651 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1652 | shl eax, 16 |
1652 | shl eax, 16 |
1653 | add eax, [ecx-twdw+WDATA.box.top] |
1653 | add eax, [ecx-twdw+WDATA.box.top] |
1654 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1654 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1655 | add ebx, eax |
1655 | add ebx, eax |
1656 | mov ecx, [esp+64+32-12+4] |
1656 | mov ecx, [esp+64+32-12+4] |
1657 | and ecx, not 0x80000000 ; force counted string |
1657 | and ecx, not 0x80000000 ; force counted string |
1658 | mov eax, [esp+64+8] ; background color (if given) |
1658 | mov eax, [esp+64+8] ; background color (if given) |
1659 | mov edi, [esp+64+4] |
1659 | mov edi, [esp+64+4] |
1660 | jmp dtext |
1660 | jmp dtext |
1661 | ;----------------------------------------------------------------------------- |
1661 | ;----------------------------------------------------------------------------- |
1662 | iglobal |
1662 | iglobal |
1663 | midi_base dw 0 |
1663 | midi_base dw 0 |
1664 | endg |
1664 | endg |
1665 | ;----------------------------------------------------------------------------- |
1665 | ;----------------------------------------------------------------------------- |
1666 | align 4 |
1666 | align 4 |
1667 | sys_setup: |
1667 | sys_setup: |
1668 | ; 1 = roland mpu midi base , base io address |
1668 | ; 1 = roland mpu midi base , base io address |
1669 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1669 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1670 | ; 3 = not used |
1670 | ; 3 = not used |
1671 | ; 4 = not used |
1671 | ; 4 = not used |
1672 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1672 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1673 | ; 6 = not used |
1673 | ; 6 = not used |
1674 | ; 7 = not used |
1674 | ; 7 = not used |
1675 | ; 8 = not used |
1675 | ; 8 = not used |
1676 | ; 9 = not used |
1676 | ; 9 = not used |
1677 | ; 10 = not used |
1677 | ; 10 = not used |
1678 | ; 11 = enable lba read |
1678 | ; 11 = enable lba read |
1679 | ; 12 = enable pci access |
1679 | ; 12 = enable pci access |
1680 | ;----------------------------------------------------------------------------- |
1680 | ;----------------------------------------------------------------------------- |
1681 | and [esp+32], dword 0 |
1681 | and [esp+32], dword 0 |
1682 | ; F.21.1 - set MPU MIDI base port |
1682 | ; F.21.1 - set MPU MIDI base port |
1683 | dec ebx |
1683 | dec ebx |
1684 | jnz @f |
1684 | jnz @f |
1685 | 1685 | ||
1686 | cmp ecx, 0x100 |
1686 | cmp ecx, 0x100 |
1687 | jb @f |
1687 | jb @f |
1688 | 1688 | ||
1689 | mov esi, 65535 |
1689 | mov esi, 65535 |
1690 | cmp esi, ecx |
1690 | cmp esi, ecx |
1691 | jb @f |
1691 | jb @f |
1692 | 1692 | ||
1693 | mov [midi_base], cx |
1693 | mov [midi_base], cx |
1694 | mov word [mididp], cx |
1694 | mov word [mididp], cx |
1695 | inc cx |
1695 | inc cx |
1696 | mov word [midisp], cx |
1696 | mov word [midisp], cx |
1697 | ret |
1697 | ret |
1698 | ;-------------------------------------- |
1698 | ;-------------------------------------- |
1699 | @@: |
1699 | @@: |
1700 | ; F.21.2 - set keyboard layout |
1700 | ; F.21.2 - set keyboard layout |
1701 | dec ebx |
1701 | dec ebx |
1702 | jnz @f |
1702 | jnz @f |
1703 | 1703 | ||
1704 | mov edi, [TASK_BASE] |
1704 | mov edi, [TASK_BASE] |
1705 | mov eax, [edi+TASKDATA.mem_start] |
1705 | mov eax, [edi+TASKDATA.mem_start] |
1706 | add eax, edx |
1706 | add eax, edx |
1707 | ; 1 = normal layout |
1707 | ; 1 = normal layout |
1708 | dec ecx |
1708 | dec ecx |
1709 | jnz .shift |
1709 | jnz .shift |
1710 | 1710 | ||
1711 | mov ebx, keymap |
1711 | mov ebx, keymap |
1712 | mov ecx, 128 |
1712 | mov ecx, 128 |
1713 | call memmove |
1713 | call memmove |
1714 | ret |
1714 | ret |
1715 | ;-------------------------------------- |
1715 | ;-------------------------------------- |
1716 | .shift: |
1716 | .shift: |
1717 | ; 2 = layout at pressed Shift |
1717 | ; 2 = layout at pressed Shift |
1718 | dec ecx |
1718 | dec ecx |
1719 | jnz .alt |
1719 | jnz .alt |
1720 | 1720 | ||
1721 | mov ebx, keymap_shift |
1721 | mov ebx, keymap_shift |
1722 | mov ecx, 128 |
1722 | mov ecx, 128 |
1723 | call memmove |
1723 | call memmove |
1724 | ret |
1724 | ret |
1725 | ;-------------------------------------- |
1725 | ;-------------------------------------- |
1726 | .alt: |
1726 | .alt: |
1727 | ; 3 = layout at pressed Alt |
1727 | ; 3 = layout at pressed Alt |
1728 | dec ecx |
1728 | dec ecx |
1729 | jnz .country |
1729 | jnz .country |
1730 | 1730 | ||
1731 | mov ebx, keymap_alt |
1731 | mov ebx, keymap_alt |
1732 | mov ecx, 128 |
1732 | mov ecx, 128 |
1733 | call memmove |
1733 | call memmove |
1734 | ret |
1734 | ret |
1735 | ;-------------------------------------- |
1735 | ;-------------------------------------- |
1736 | .country: |
1736 | .country: |
1737 | ; country identifier |
1737 | ; country identifier |
1738 | sub ecx, 6 |
1738 | sub ecx, 6 |
1739 | jnz .error |
1739 | jnz .error |
1740 | 1740 | ||
1741 | mov word [keyboard], dx |
1741 | mov word [keyboard], dx |
1742 | ret |
1742 | ret |
1743 | ;-------------------------------------- |
1743 | ;-------------------------------------- |
1744 | @@: |
1744 | @@: |
1745 | ; F.21.5 - set system language |
1745 | ; F.21.5 - set system language |
1746 | sub ebx, 3 |
1746 | sub ebx, 3 |
1747 | jnz @f |
1747 | jnz @f |
1748 | 1748 | ||
1749 | mov [syslang], ecx |
1749 | mov [syslang], ecx |
1750 | ret |
1750 | ret |
1751 | ;-------------------------------------- |
1751 | ;-------------------------------------- |
1752 | @@: |
1752 | @@: |
1753 | ; F.21.11 - enable/disable low-level access to HD |
1753 | ; F.21.11 - enable/disable low-level access to HD |
1754 | and ecx, 1 |
1754 | and ecx, 1 |
1755 | sub ebx, 6 |
1755 | sub ebx, 6 |
1756 | jnz @f |
1756 | jnz @f |
1757 | 1757 | ||
1758 | mov [lba_read_enabled], ecx |
1758 | mov [lba_read_enabled], ecx |
1759 | ret |
1759 | ret |
1760 | ;-------------------------------------- |
1760 | ;-------------------------------------- |
1761 | @@: |
1761 | @@: |
1762 | ; F.21.12 - enable/disable low-level access to PCI |
1762 | ; F.21.12 - enable/disable low-level access to PCI |
1763 | dec ebx |
1763 | dec ebx |
1764 | jnz .error |
1764 | jnz .error |
1765 | 1765 | ||
1766 | mov [pci_access_enabled], ecx |
1766 | mov [pci_access_enabled], ecx |
1767 | ret |
1767 | ret |
1768 | ;-------------------------------------- |
1768 | ;-------------------------------------- |
1769 | .error: |
1769 | .error: |
1770 | or [esp+32], dword -1 |
1770 | or [esp+32], dword -1 |
1771 | ret |
1771 | ret |
1772 | ;----------------------------------------------------------------------------- |
1772 | ;----------------------------------------------------------------------------- |
1773 | align 4 |
1773 | align 4 |
1774 | sys_getsetup: |
1774 | sys_getsetup: |
1775 | ; 1 = roland mpu midi base , base io address |
1775 | ; 1 = roland mpu midi base , base io address |
1776 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1776 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1777 | ; 3 = not used |
1777 | ; 3 = not used |
1778 | ; 4 = not used |
1778 | ; 4 = not used |
1779 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1779 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1780 | ; 6 = not used |
1780 | ; 6 = not used |
1781 | ; 7 = not used |
1781 | ; 7 = not used |
1782 | ; 8 = not used |
1782 | ; 8 = not used |
1783 | ; 9 = get hs timer tic |
1783 | ; 9 = get hs timer tic |
1784 | ; 10 = not used |
1784 | ; 10 = not used |
1785 | ; 11 = get the state "lba read" |
1785 | ; 11 = get the state "lba read" |
1786 | ; 12 = get the state "pci access" |
1786 | ; 12 = get the state "pci access" |
1787 | ;----------------------------------------------------------------------------- |
1787 | ;----------------------------------------------------------------------------- |
1788 | ; F.26.1 - get MPU MIDI base port |
1788 | ; F.26.1 - get MPU MIDI base port |
1789 | dec ebx |
1789 | dec ebx |
1790 | jnz @f |
1790 | jnz @f |
1791 | 1791 | ||
1792 | movzx eax, [midi_base] |
1792 | movzx eax, [midi_base] |
1793 | mov [esp+32], eax |
1793 | mov [esp+32], eax |
1794 | ret |
1794 | ret |
1795 | ;-------------------------------------- |
1795 | ;-------------------------------------- |
1796 | @@: |
1796 | @@: |
1797 | ; F.26.2 - get keyboard layout |
1797 | ; F.26.2 - get keyboard layout |
1798 | dec ebx |
1798 | dec ebx |
1799 | jnz @f |
1799 | jnz @f |
1800 | 1800 | ||
1801 | mov edi, [TASK_BASE] |
1801 | mov edi, [TASK_BASE] |
1802 | mov ebx, [edi+TASKDATA.mem_start] |
1802 | mov ebx, [edi+TASKDATA.mem_start] |
1803 | add ebx, edx |
1803 | add ebx, edx |
1804 | ; 1 = normal layout |
1804 | ; 1 = normal layout |
1805 | dec ecx |
1805 | dec ecx |
1806 | jnz .shift |
1806 | jnz .shift |
1807 | 1807 | ||
1808 | mov eax, keymap |
1808 | mov eax, keymap |
1809 | mov ecx, 128 |
1809 | mov ecx, 128 |
1810 | call memmove |
1810 | call memmove |
1811 | ret |
1811 | ret |
1812 | ;-------------------------------------- |
1812 | ;-------------------------------------- |
1813 | .shift: |
1813 | .shift: |
1814 | ; 2 = layout with pressed Shift |
1814 | ; 2 = layout with pressed Shift |
1815 | dec ecx |
1815 | dec ecx |
1816 | jnz .alt |
1816 | jnz .alt |
1817 | 1817 | ||
1818 | mov eax, keymap_shift |
1818 | mov eax, keymap_shift |
1819 | mov ecx, 128 |
1819 | mov ecx, 128 |
1820 | call memmove |
1820 | call memmove |
1821 | ret |
1821 | ret |
1822 | ;-------------------------------------- |
1822 | ;-------------------------------------- |
1823 | .alt: |
1823 | .alt: |
1824 | ; 3 = layout with pressed Alt |
1824 | ; 3 = layout with pressed Alt |
1825 | dec ecx |
1825 | dec ecx |
1826 | jne .country |
1826 | jne .country |
1827 | 1827 | ||
1828 | mov eax, keymap_alt |
1828 | mov eax, keymap_alt |
1829 | mov ecx, 128 |
1829 | mov ecx, 128 |
1830 | call memmove |
1830 | call memmove |
1831 | ret |
1831 | ret |
1832 | ;-------------------------------------- |
1832 | ;-------------------------------------- |
1833 | .country: |
1833 | .country: |
1834 | ; 9 = country identifier |
1834 | ; 9 = country identifier |
1835 | sub ecx, 6 |
1835 | sub ecx, 6 |
1836 | jnz .error |
1836 | jnz .error |
1837 | 1837 | ||
1838 | movzx eax, word [keyboard] |
1838 | movzx eax, word [keyboard] |
1839 | mov [esp+32], eax |
1839 | mov [esp+32], eax |
1840 | ret |
1840 | ret |
1841 | ;-------------------------------------- |
1841 | ;-------------------------------------- |
1842 | @@: |
1842 | @@: |
1843 | ; F.26.5 - get system language |
1843 | ; F.26.5 - get system language |
1844 | sub ebx, 3 |
1844 | sub ebx, 3 |
1845 | jnz @f |
1845 | jnz @f |
1846 | 1846 | ||
1847 | mov eax, [syslang] |
1847 | mov eax, [syslang] |
1848 | mov [esp+32], eax |
1848 | mov [esp+32], eax |
1849 | ret |
1849 | ret |
1850 | ;-------------------------------------- |
1850 | ;-------------------------------------- |
1851 | @@: |
1851 | @@: |
1852 | ; F.26.9 - get the value of the time counter |
1852 | ; F.26.9 - get the value of the time counter |
1853 | sub ebx, 4 |
1853 | sub ebx, 4 |
1854 | jnz @f |
1854 | jnz @f |
1855 | 1855 | ||
1856 | mov eax, [timer_ticks] |
1856 | mov eax, [timer_ticks] |
1857 | mov [esp+32], eax |
1857 | mov [esp+32], eax |
1858 | ret |
1858 | ret |
1859 | ;-------------------------------------- |
1859 | ;-------------------------------------- |
1860 | @@: |
1860 | @@: |
1861 | ; F.26.11 - Find out whether low-level HD access is enabled |
1861 | ; F.26.11 - Find out whether low-level HD access is enabled |
1862 | sub ebx, 2 |
1862 | sub ebx, 2 |
1863 | jnz @f |
1863 | jnz @f |
1864 | 1864 | ||
1865 | mov eax, [lba_read_enabled] |
1865 | mov eax, [lba_read_enabled] |
1866 | mov [esp+32], eax |
1866 | mov [esp+32], eax |
1867 | ret |
1867 | ret |
1868 | ;-------------------------------------- |
1868 | ;-------------------------------------- |
1869 | @@: |
1869 | @@: |
1870 | ; F.26.12 - Find out whether low-level PCI access is enabled |
1870 | ; F.26.12 - Find out whether low-level PCI access is enabled |
1871 | dec ebx |
1871 | dec ebx |
1872 | jnz .error |
1872 | jnz .error |
1873 | 1873 | ||
1874 | mov eax, [pci_access_enabled] |
1874 | mov eax, [pci_access_enabled] |
1875 | mov [esp+32], eax |
1875 | mov [esp+32], eax |
1876 | ret |
1876 | ret |
1877 | ;-------------------------------------- |
1877 | ;-------------------------------------- |
1878 | .error: |
1878 | .error: |
1879 | or [esp+32], dword -1 |
1879 | or [esp+32], dword -1 |
1880 | ret |
1880 | ret |
1881 | ;----------------------------------------------------------------------------- |
1881 | ;----------------------------------------------------------------------------- |
1882 | get_timer_ticks: |
1882 | get_timer_ticks: |
1883 | mov eax, [timer_ticks] |
1883 | mov eax, [timer_ticks] |
1884 | ret |
1884 | ret |
1885 | ;----------------------------------------------------------------------------- |
1885 | ;----------------------------------------------------------------------------- |
1886 | iglobal |
1886 | iglobal |
1887 | align 4 |
1887 | align 4 |
1888 | mousefn dd msscreen, mswin, msbutton, msset |
1888 | mousefn dd msscreen, mswin, msbutton, msset |
1889 | dd app_load_cursor |
1889 | dd app_load_cursor |
1890 | dd app_set_cursor |
1890 | dd app_set_cursor |
1891 | dd app_delete_cursor |
1891 | dd app_delete_cursor |
1892 | dd msz |
1892 | dd msz |
1893 | endg |
1893 | endg |
1894 | ;----------------------------------------------------------------------------- |
1894 | ;----------------------------------------------------------------------------- |
1895 | readmousepos: |
1895 | readmousepos: |
1896 | 1896 | ||
1897 | ; eax=0 screen relative |
1897 | ; eax=0 screen relative |
1898 | ; eax=1 window relative |
1898 | ; eax=1 window relative |
1899 | ; eax=2 buttons pressed |
1899 | ; eax=2 buttons pressed |
1900 | ; eax=3 set mouse pos ; reserved |
1900 | ; eax=3 set mouse pos ; reserved |
1901 | ; eax=4 load cursor |
1901 | ; eax=4 load cursor |
1902 | ; eax=5 set cursor |
1902 | ; eax=5 set cursor |
1903 | ; eax=6 delete cursor ; reserved |
1903 | ; eax=6 delete cursor ; reserved |
1904 | ; eax=7 get mouse_z |
1904 | ; eax=7 get mouse_z |
1905 | 1905 | ||
1906 | cmp ebx, 7 |
1906 | cmp ebx, 7 |
1907 | ja msset |
1907 | ja msset |
1908 | jmp [mousefn+ebx*4] |
1908 | jmp [mousefn+ebx*4] |
1909 | msscreen: |
1909 | msscreen: |
1910 | mov eax, [MOUSE_X] |
1910 | mov eax, [MOUSE_X] |
1911 | shl eax, 16 |
1911 | shl eax, 16 |
1912 | mov ax, [MOUSE_Y] |
1912 | mov ax, [MOUSE_Y] |
1913 | mov [esp+36-4], eax |
1913 | mov [esp+36-4], eax |
1914 | ret |
1914 | ret |
1915 | mswin: |
1915 | mswin: |
1916 | mov eax, [MOUSE_X] |
1916 | mov eax, [MOUSE_X] |
1917 | shl eax, 16 |
1917 | shl eax, 16 |
1918 | mov ax, [MOUSE_Y] |
1918 | mov ax, [MOUSE_Y] |
1919 | mov esi, [TASK_BASE] |
1919 | mov esi, [TASK_BASE] |
1920 | mov bx, word [esi-twdw+WDATA.box.left] |
1920 | mov bx, word [esi-twdw+WDATA.box.left] |
1921 | shl ebx, 16 |
1921 | shl ebx, 16 |
1922 | mov bx, word [esi-twdw+WDATA.box.top] |
1922 | mov bx, word [esi-twdw+WDATA.box.top] |
1923 | sub eax, ebx |
1923 | sub eax, ebx |
1924 | 1924 | ||
1925 | mov edi, [CURRENT_TASK] |
1925 | mov edi, [CURRENT_TASK] |
1926 | shl edi, 8 |
1926 | shl edi, 8 |
1927 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1927 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1928 | rol eax, 16 |
1928 | rol eax, 16 |
1929 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1929 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1930 | rol eax, 16 |
1930 | rol eax, 16 |
1931 | mov [esp+36-4], eax |
1931 | mov [esp+36-4], eax |
1932 | ret |
1932 | ret |
1933 | msbutton: |
1933 | msbutton: |
1934 | movzx eax, byte [BTN_DOWN] |
1934 | movzx eax, byte [BTN_DOWN] |
1935 | mov [esp+36-4], eax |
1935 | mov [esp+36-4], eax |
1936 | ret |
1936 | ret |
1937 | msz: |
1937 | msz: |
1938 | mov edi, [TASK_COUNT] |
1938 | mov edi, [TASK_COUNT] |
1939 | movzx edi, word [WIN_POS + edi*2] |
1939 | movzx edi, word [WIN_POS + edi*2] |
1940 | cmp edi, [CURRENT_TASK] |
1940 | cmp edi, [CURRENT_TASK] |
1941 | jne @f |
1941 | jne @f |
1942 | mov ax, [MOUSE_SCROLL_H] |
1942 | mov ax, [MOUSE_SCROLL_H] |
1943 | shl eax, 16 |
1943 | shl eax, 16 |
1944 | mov ax, [MOUSE_SCROLL_V] |
1944 | mov ax, [MOUSE_SCROLL_V] |
1945 | mov [esp+36-4], eax |
1945 | mov [esp+36-4], eax |
1946 | and [MOUSE_SCROLL_H], word 0 |
1946 | and [MOUSE_SCROLL_H], word 0 |
1947 | and [MOUSE_SCROLL_V], word 0 |
1947 | and [MOUSE_SCROLL_V], word 0 |
1948 | ret |
1948 | ret |
1949 | @@: |
1949 | @@: |
1950 | and [esp+36-4], dword 0 |
1950 | and [esp+36-4], dword 0 |
1951 | ; ret |
1951 | ; ret |
1952 | msset: |
1952 | msset: |
1953 | ret |
1953 | ret |
1954 | 1954 | ||
1955 | app_load_cursor: |
1955 | app_load_cursor: |
1956 | cmp ecx, OS_BASE |
1956 | cmp ecx, OS_BASE |
1957 | jae msset |
1957 | jae msset |
1958 | stdcall load_cursor, ecx, edx |
1958 | stdcall load_cursor, ecx, edx |
1959 | mov [esp+36-4], eax |
1959 | mov [esp+36-4], eax |
1960 | ret |
1960 | ret |
1961 | 1961 | ||
1962 | app_set_cursor: |
1962 | app_set_cursor: |
1963 | stdcall set_cursor, ecx |
1963 | stdcall set_cursor, ecx |
1964 | mov [esp+36-4], eax |
1964 | mov [esp+36-4], eax |
1965 | ret |
1965 | ret |
1966 | 1966 | ||
1967 | app_delete_cursor: |
1967 | app_delete_cursor: |
1968 | stdcall delete_cursor, ecx |
1968 | stdcall delete_cursor, ecx |
1969 | mov [esp+36-4], eax |
1969 | mov [esp+36-4], eax |
1970 | ret |
1970 | ret |
1971 | 1971 | ||
1972 | is_input: |
1972 | is_input: |
1973 | 1973 | ||
1974 | push edx |
1974 | push edx |
1975 | mov dx, word [midisp] |
1975 | mov dx, word [midisp] |
1976 | in al, dx |
1976 | in al, dx |
1977 | and al, 0x80 |
1977 | and al, 0x80 |
1978 | pop edx |
1978 | pop edx |
1979 | ret |
1979 | ret |
1980 | 1980 | ||
1981 | is_output: |
1981 | is_output: |
1982 | 1982 | ||
1983 | push edx |
1983 | push edx |
1984 | mov dx, word [midisp] |
1984 | mov dx, word [midisp] |
1985 | in al, dx |
1985 | in al, dx |
1986 | and al, 0x40 |
1986 | and al, 0x40 |
1987 | pop edx |
1987 | pop edx |
1988 | ret |
1988 | ret |
1989 | 1989 | ||
1990 | 1990 | ||
1991 | get_mpu_in: |
1991 | get_mpu_in: |
1992 | 1992 | ||
1993 | push edx |
1993 | push edx |
1994 | mov dx, word [mididp] |
1994 | mov dx, word [mididp] |
1995 | in al, dx |
1995 | in al, dx |
1996 | pop edx |
1996 | pop edx |
1997 | ret |
1997 | ret |
1998 | 1998 | ||
1999 | 1999 | ||
2000 | put_mpu_out: |
2000 | put_mpu_out: |
2001 | 2001 | ||
2002 | push edx |
2002 | push edx |
2003 | mov dx, word [mididp] |
2003 | mov dx, word [mididp] |
2004 | out dx, al |
2004 | out dx, al |
2005 | pop edx |
2005 | pop edx |
2006 | ret |
2006 | ret |
2007 | 2007 | ||
2008 | 2008 | ||
2009 | 2009 | ||
2010 | align 4 |
2010 | align 4 |
2011 | 2011 | ||
2012 | sys_midi: |
2012 | sys_midi: |
2013 | cmp [mididp], 0 |
2013 | cmp [mididp], 0 |
2014 | jnz sm0 |
2014 | jnz sm0 |
2015 | mov [esp+36], dword 1 |
2015 | mov [esp+36], dword 1 |
2016 | ret |
2016 | ret |
2017 | sm0: |
2017 | sm0: |
2018 | and [esp+36], dword 0 |
2018 | and [esp+36], dword 0 |
2019 | dec ebx |
2019 | dec ebx |
2020 | jnz smn1 |
2020 | jnz smn1 |
2021 | ; call setuart |
2021 | ; call setuart |
2022 | su1: |
2022 | su1: |
2023 | call is_output |
2023 | call is_output |
2024 | test al, al |
2024 | test al, al |
2025 | jnz su1 |
2025 | jnz su1 |
2026 | mov dx, word [midisp] |
2026 | mov dx, word [midisp] |
2027 | mov al, 0xff |
2027 | mov al, 0xff |
2028 | out dx, al |
2028 | out dx, al |
2029 | su2: |
2029 | su2: |
2030 | mov dx, word [midisp] |
2030 | mov dx, word [midisp] |
2031 | mov al, 0xff |
2031 | mov al, 0xff |
2032 | out dx, al |
2032 | out dx, al |
2033 | call is_input |
2033 | call is_input |
2034 | test al, al |
2034 | test al, al |
2035 | jnz su2 |
2035 | jnz su2 |
2036 | call get_mpu_in |
2036 | call get_mpu_in |
2037 | cmp al, 0xfe |
2037 | cmp al, 0xfe |
2038 | jnz su2 |
2038 | jnz su2 |
2039 | su3: |
2039 | su3: |
2040 | call is_output |
2040 | call is_output |
2041 | test al, al |
2041 | test al, al |
2042 | jnz su3 |
2042 | jnz su3 |
2043 | mov dx, word [midisp] |
2043 | mov dx, word [midisp] |
2044 | mov al, 0x3f |
2044 | mov al, 0x3f |
2045 | out dx, al |
2045 | out dx, al |
2046 | ret |
2046 | ret |
2047 | smn1: |
2047 | smn1: |
2048 | dec ebx |
2048 | dec ebx |
2049 | jnz smn2 |
2049 | jnz smn2 |
2050 | sm10: |
2050 | sm10: |
2051 | call get_mpu_in |
2051 | call get_mpu_in |
2052 | call is_output |
2052 | call is_output |
2053 | test al, al |
2053 | test al, al |
2054 | jnz sm10 |
2054 | jnz sm10 |
2055 | mov al, bl |
2055 | mov al, bl |
2056 | call put_mpu_out |
2056 | call put_mpu_out |
2057 | smn2: |
2057 | smn2: |
2058 | ret |
2058 | ret |
2059 | 2059 | ||
2060 | detect_devices: |
2060 | detect_devices: |
2061 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2061 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2062 | ;include 'detect/commouse.inc' |
2062 | ;include 'detect/commouse.inc' |
2063 | ;include 'detect/ps2mouse.inc' |
2063 | ;include 'detect/ps2mouse.inc' |
2064 | ;include 'detect/dev_fd.inc' |
2064 | ;include 'detect/dev_fd.inc' |
2065 | ;include 'detect/dev_hdcd.inc' |
2065 | ;include 'detect/dev_hdcd.inc' |
2066 | ;include 'detect/sear_par.inc' |
2066 | ;include 'detect/sear_par.inc' |
2067 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2067 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2068 | ret |
2068 | ret |
2069 | 2069 | ||
2070 | sys_end: |
2070 | sys_end: |
2071 | ;-------------------------------------- |
2071 | ;-------------------------------------- |
2072 | cmp [_display.select_cursor], 0 |
2072 | cmp [_display.select_cursor], 0 |
2073 | je @f |
2073 | je @f |
2074 | ; restore default cursor before killing |
2074 | ; restore default cursor before killing |
2075 | pusha |
2075 | pusha |
2076 | mov ecx, [current_slot] |
2076 | mov ecx, [current_slot] |
2077 | call restore_default_cursor_before_killing |
2077 | call restore_default_cursor_before_killing |
2078 | popa |
2078 | popa |
2079 | @@: |
2079 | @@: |
2080 | ;-------------------------------------- |
2080 | ;-------------------------------------- |
2081 | ; kill all sockets this process owns |
2081 | ; kill all sockets this process owns |
2082 | pusha |
2082 | pusha |
2083 | mov edx, [TASK_BASE] |
2083 | mov edx, [TASK_BASE] |
2084 | mov edx, [edx+TASKDATA.pid] |
2084 | mov edx, [edx+TASKDATA.pid] |
2085 | call SOCKET_process_end |
2085 | call SOCKET_process_end |
2086 | popa |
2086 | popa |
2087 | ;-------------------------------------- |
2087 | ;-------------------------------------- |
2088 | mov ecx, [current_slot] |
2088 | mov ecx, [current_slot] |
2089 | mov eax, [ecx+APPDATA.tls_base] |
2089 | mov eax, [ecx+APPDATA.tls_base] |
2090 | test eax, eax |
2090 | test eax, eax |
2091 | jz @F |
2091 | jz @F |
2092 | 2092 | ||
2093 | stdcall user_free, eax |
2093 | stdcall user_free, eax |
2094 | @@: |
2094 | @@: |
2095 | 2095 | ||
2096 | mov eax, [TASK_BASE] |
2096 | mov eax, [TASK_BASE] |
2097 | mov [eax+TASKDATA.state], 3; terminate this program |
2097 | mov [eax+TASKDATA.state], 3; terminate this program |
2098 | call wakeup_osloop |
2098 | call wakeup_osloop |
2099 | 2099 | ||
2100 | .waitterm: ; wait here for termination |
2100 | .waitterm: ; wait here for termination |
2101 | call change_task |
2101 | call change_task |
2102 | jmp .waitterm |
2102 | jmp .waitterm |
2103 | ;------------------------------------------------------------------------------ |
2103 | ;------------------------------------------------------------------------------ |
2104 | align 4 |
2104 | align 4 |
2105 | restore_default_cursor_before_killing: |
2105 | restore_default_cursor_before_killing: |
2106 | pushfd |
2106 | pushfd |
2107 | cli |
2107 | cli |
2108 | mov eax, [def_cursor] |
2108 | mov eax, [def_cursor] |
2109 | mov [ecx+APPDATA.cursor], eax |
2109 | mov [ecx+APPDATA.cursor], eax |
2110 | 2110 | ||
2111 | movzx eax, word [MOUSE_Y] |
2111 | movzx eax, word [MOUSE_Y] |
2112 | movzx ebx, word [MOUSE_X] |
2112 | movzx ebx, word [MOUSE_X] |
2113 | mov eax, [d_width_calc_area + eax*4] |
2113 | mov eax, [d_width_calc_area + eax*4] |
2114 | 2114 | ||
2115 | add eax, [_display.win_map] |
2115 | add eax, [_display.win_map] |
2116 | movzx edx, byte [ebx+eax] |
2116 | movzx edx, byte [ebx+eax] |
2117 | shl edx, 8 |
2117 | shl edx, 8 |
2118 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2118 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2119 | 2119 | ||
2120 | cmp esi, [current_cursor] |
2120 | cmp esi, [current_cursor] |
2121 | je @f |
2121 | je @f |
2122 | 2122 | ||
2123 | push esi |
2123 | push esi |
2124 | call [_display.select_cursor] |
2124 | call [_display.select_cursor] |
2125 | mov [current_cursor], esi |
2125 | mov [current_cursor], esi |
2126 | @@: |
2126 | @@: |
2127 | mov [redrawmouse_unconditional], 1 |
2127 | mov [redrawmouse_unconditional], 1 |
2128 | call wakeup_osloop |
2128 | call wakeup_osloop |
2129 | popfd |
2129 | popfd |
2130 | ret |
2130 | ret |
2131 | ;------------------------------------------------------------------------------ |
2131 | ;------------------------------------------------------------------------------ |
2132 | iglobal |
2132 | iglobal |
2133 | align 4 |
2133 | align 4 |
2134 | sys_system_table: |
2134 | sys_system_table: |
2135 | dd sysfn_deactivate ; 1 = deactivate window |
2135 | dd sysfn_deactivate ; 1 = deactivate window |
2136 | dd sysfn_terminate ; 2 = terminate thread |
2136 | dd sysfn_terminate ; 2 = terminate thread |
2137 | dd sysfn_activate ; 3 = activate window |
2137 | dd sysfn_activate ; 3 = activate window |
2138 | dd sysfn_getidletime ; 4 = get idle time |
2138 | dd sysfn_getidletime ; 4 = get idle time |
2139 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2139 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2140 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2140 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2141 | dd sysfn_getactive ; 7 = get active window |
2141 | dd sysfn_getactive ; 7 = get active window |
2142 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2142 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2143 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2143 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2144 | dd sysfn_minimize ; 10 = minimize window |
2144 | dd sysfn_minimize ; 10 = minimize window |
2145 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2145 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2146 | dd sysfn_lastkey ; 12 = get last pressed key |
2146 | dd sysfn_lastkey ; 12 = get last pressed key |
2147 | dd sysfn_getversion ; 13 = get kernel version |
2147 | dd sysfn_getversion ; 13 = get kernel version |
2148 | dd sysfn_waitretrace ; 14 = wait retrace |
2148 | dd sysfn_waitretrace ; 14 = wait retrace |
2149 | dd sysfn_centermouse ; 15 = center mouse cursor |
2149 | dd sysfn_centermouse ; 15 = center mouse cursor |
2150 | dd sysfn_getfreemem ; 16 = get free memory size |
2150 | dd sysfn_getfreemem ; 16 = get free memory size |
2151 | dd sysfn_getallmem ; 17 = get total memory size |
2151 | dd sysfn_getallmem ; 17 = get total memory size |
2152 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2152 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2153 | ; instead of slot |
2153 | ; instead of slot |
2154 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2154 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2155 | dd sysfn_meminfo ; 20 = get extended memory info |
2155 | dd sysfn_meminfo ; 20 = get extended memory info |
2156 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2156 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2157 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2157 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2158 | dd sysfn_min_windows ; 23 = minimize all windows |
2158 | dd sysfn_min_windows ; 23 = minimize all windows |
2159 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2159 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2160 | sysfn_num = ($ - sys_system_table)/4 |
2160 | sysfn_num = ($ - sys_system_table)/4 |
2161 | endg |
2161 | endg |
2162 | ;------------------------------------------------------------------------------ |
2162 | ;------------------------------------------------------------------------------ |
2163 | sys_system: |
2163 | sys_system: |
2164 | dec ebx |
2164 | dec ebx |
2165 | cmp ebx, sysfn_num |
2165 | cmp ebx, sysfn_num |
2166 | jae @f |
2166 | jae @f |
2167 | jmp dword [sys_system_table + ebx*4] |
2167 | jmp dword [sys_system_table + ebx*4] |
2168 | @@: |
2168 | @@: |
2169 | ret |
2169 | ret |
2170 | ;------------------------------------------------------------------------------ |
2170 | ;------------------------------------------------------------------------------ |
2171 | sysfn_shutdown: ; 18.9 = system shutdown |
2171 | sysfn_shutdown: ; 18.9 = system shutdown |
2172 | cmp ecx, 1 |
2172 | cmp ecx, 1 |
2173 | jl exit_for_anyone |
2173 | jl exit_for_anyone |
2174 | cmp ecx, 4 |
2174 | cmp ecx, 4 |
2175 | jg exit_for_anyone |
2175 | jg exit_for_anyone |
2176 | mov [BOOT_VARS+0x9030], cl |
2176 | mov [BOOT_VARS+0x9030], cl |
2177 | 2177 | ||
2178 | mov eax, [TASK_COUNT] |
2178 | mov eax, [TASK_COUNT] |
2179 | mov [SYS_SHUTDOWN], al |
2179 | mov [SYS_SHUTDOWN], al |
2180 | mov [shutdown_processes], eax |
2180 | mov [shutdown_processes], eax |
2181 | call wakeup_osloop |
2181 | call wakeup_osloop |
2182 | and dword [esp+32], 0 |
2182 | and dword [esp+32], 0 |
2183 | exit_for_anyone: |
2183 | exit_for_anyone: |
2184 | ret |
2184 | ret |
2185 | uglobal |
2185 | uglobal |
2186 | shutdown_processes: |
2186 | shutdown_processes: |
2187 | dd 0x0 |
2187 | dd 0x0 |
2188 | endg |
2188 | endg |
2189 | ;------------------------------------------------------------------------------ |
2189 | ;------------------------------------------------------------------------------ |
2190 | sysfn_terminate: ; 18.2 = TERMINATE |
2190 | sysfn_terminate: ; 18.2 = TERMINATE |
2191 | push ecx |
2191 | push ecx |
2192 | cmp ecx, 2 |
2192 | cmp ecx, 2 |
2193 | jb noprocessterminate |
2193 | jb noprocessterminate |
2194 | mov edx, [TASK_COUNT] |
2194 | mov edx, [TASK_COUNT] |
2195 | cmp ecx, edx |
2195 | cmp ecx, edx |
2196 | ja noprocessterminate |
2196 | ja noprocessterminate |
2197 | mov eax, [TASK_COUNT] |
2197 | mov eax, [TASK_COUNT] |
2198 | shl ecx, 5 |
2198 | shl ecx, 5 |
2199 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2199 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2200 | add ecx, CURRENT_TASK+TASKDATA.state |
2200 | add ecx, CURRENT_TASK+TASKDATA.state |
2201 | cmp byte [ecx], 9 |
2201 | cmp byte [ecx], 9 |
2202 | jz noprocessterminate |
2202 | jz noprocessterminate |
2203 | push ecx edx |
2203 | push ecx edx |
2204 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2204 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2205 | call request_terminate |
2205 | call request_terminate |
2206 | pop edx ecx |
2206 | pop edx ecx |
2207 | test eax, eax |
2207 | test eax, eax |
2208 | jz noprocessterminate |
2208 | jz noprocessterminate |
2209 | ;-------------------------------------- |
2209 | ;-------------------------------------- |
2210 | ; terminate all network sockets it used |
2210 | ; terminate all network sockets it used |
2211 | pusha |
2211 | pusha |
2212 | mov eax, edx |
2212 | mov eax, edx |
2213 | call SOCKET_process_end |
2213 | call SOCKET_process_end |
2214 | popa |
2214 | popa |
2215 | ;-------------------------------------- |
2215 | ;-------------------------------------- |
2216 | cmp [_display.select_cursor], 0 |
2216 | cmp [_display.select_cursor], 0 |
2217 | je .restore_end |
2217 | je .restore_end |
2218 | ; restore default cursor before killing |
2218 | ; restore default cursor before killing |
2219 | pusha |
2219 | pusha |
2220 | mov ecx, [esp+32] |
2220 | mov ecx, [esp+32] |
2221 | shl ecx, 8 |
2221 | shl ecx, 8 |
2222 | add ecx, SLOT_BASE |
2222 | add ecx, SLOT_BASE |
2223 | mov eax, [def_cursor] |
2223 | mov eax, [def_cursor] |
2224 | cmp [ecx+APPDATA.cursor], eax |
2224 | cmp [ecx+APPDATA.cursor], eax |
2225 | je @f |
2225 | je @f |
2226 | call restore_default_cursor_before_killing |
2226 | call restore_default_cursor_before_killing |
2227 | @@: |
2227 | @@: |
2228 | popa |
2228 | popa |
2229 | .restore_end: |
2229 | .restore_end: |
2230 | ;-------------------------------------- |
2230 | ;-------------------------------------- |
2231 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2231 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2232 | mov [ecx], byte 3; clear possible i40's |
2232 | mov [ecx], byte 3; clear possible i40's |
2233 | call wakeup_osloop |
2233 | call wakeup_osloop |
2234 | ;call MEM_Heap_UnLock |
2234 | ;call MEM_Heap_UnLock |
2235 | 2235 | ||
2236 | cmp edx, [application_table_owner]; clear app table stat |
2236 | cmp edx, [application_table_owner]; clear app table stat |
2237 | jne noatsc |
2237 | jne noatsc |
2238 | call unlock_application_table |
2238 | call unlock_application_table |
2239 | noatsc: |
2239 | noatsc: |
2240 | noprocessterminate: |
2240 | noprocessterminate: |
2241 | add esp, 4 |
2241 | add esp, 4 |
2242 | ret |
2242 | ret |
2243 | ;------------------------------------------------------------------------------ |
2243 | ;------------------------------------------------------------------------------ |
2244 | sysfn_terminate2: |
2244 | sysfn_terminate2: |
2245 | ;lock application_table_status mutex |
2245 | ;lock application_table_status mutex |
2246 | .table_status: |
2246 | .table_status: |
2247 | call lock_application_table |
2247 | call lock_application_table |
2248 | mov eax, ecx |
2248 | mov eax, ecx |
2249 | call pid_to_slot |
2249 | call pid_to_slot |
2250 | test eax, eax |
2250 | test eax, eax |
2251 | jz .not_found |
2251 | jz .not_found |
2252 | mov ecx, eax |
2252 | mov ecx, eax |
2253 | cli |
2253 | cli |
2254 | call sysfn_terminate |
2254 | call sysfn_terminate |
2255 | call unlock_application_table |
2255 | call unlock_application_table |
2256 | sti |
2256 | sti |
2257 | and dword [esp+32], 0 |
2257 | and dword [esp+32], 0 |
2258 | ret |
2258 | ret |
2259 | .not_found: |
2259 | .not_found: |
2260 | call unlock_application_table |
2260 | call unlock_application_table |
2261 | or dword [esp+32], -1 |
2261 | or dword [esp+32], -1 |
2262 | ret |
2262 | ret |
2263 | ;------------------------------------------------------------------------------ |
2263 | ;------------------------------------------------------------------------------ |
2264 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2264 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2265 | cmp ecx, 2 |
2265 | cmp ecx, 2 |
2266 | jb .nowindowdeactivate |
2266 | jb .nowindowdeactivate |
2267 | cmp ecx, [TASK_COUNT] |
2267 | cmp ecx, [TASK_COUNT] |
2268 | ja .nowindowdeactivate |
2268 | ja .nowindowdeactivate |
2269 | 2269 | ||
2270 | movzx esi, word [WIN_STACK + ecx*2] |
2270 | movzx esi, word [WIN_STACK + ecx*2] |
2271 | cmp esi, 1 |
2271 | cmp esi, 1 |
2272 | je .nowindowdeactivate ; already deactive |
2272 | je .nowindowdeactivate ; already deactive |
2273 | 2273 | ||
2274 | mov edi, ecx |
2274 | mov edi, ecx |
2275 | shl edi, 5 |
2275 | shl edi, 5 |
2276 | add edi, window_data |
2276 | add edi, window_data |
2277 | movzx esi, word [WIN_STACK + ecx * 2] |
2277 | movzx esi, word [WIN_STACK + ecx * 2] |
2278 | lea esi, [WIN_POS + esi * 2] |
2278 | lea esi, [WIN_POS + esi * 2] |
2279 | call window._.window_deactivate |
2279 | call window._.window_deactivate |
2280 | 2280 | ||
2281 | call syscall_display_settings._.calculate_whole_screen |
2281 | call syscall_display_settings._.calculate_whole_screen |
2282 | call syscall_display_settings._.redraw_whole_screen |
2282 | call syscall_display_settings._.redraw_whole_screen |
2283 | .nowindowdeactivate: |
2283 | .nowindowdeactivate: |
2284 | ret |
2284 | ret |
2285 | ;------------------------------------------------------------------------------ |
2285 | ;------------------------------------------------------------------------------ |
2286 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2286 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2287 | cmp ecx, 2 |
2287 | cmp ecx, 2 |
2288 | jb .nowindowactivate |
2288 | jb .nowindowactivate |
2289 | cmp ecx, [TASK_COUNT] |
2289 | cmp ecx, [TASK_COUNT] |
2290 | ja .nowindowactivate |
2290 | ja .nowindowactivate |
2291 | ;------------------------------------- |
2291 | ;------------------------------------- |
2292 | @@: |
2292 | @@: |
2293 | ; If the window is captured and moved by the user, |
2293 | ; If the window is captured and moved by the user, |
2294 | ; then you can't change the position in window stack!!! |
2294 | ; then you can't change the position in window stack!!! |
2295 | mov al, [mouse.active_sys_window.action] |
2295 | mov al, [mouse.active_sys_window.action] |
2296 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2296 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2297 | test al, al |
2297 | test al, al |
2298 | jz @f |
2298 | jz @f |
2299 | call change_task |
2299 | call change_task |
2300 | jmp @b |
2300 | jmp @b |
2301 | @@: |
2301 | @@: |
2302 | ;------------------------------------- |
2302 | ;------------------------------------- |
2303 | mov [window_minimize], 2; restore window if minimized |
2303 | mov [window_minimize], 2; restore window if minimized |
2304 | call wakeup_osloop |
2304 | call wakeup_osloop |
2305 | 2305 | ||
2306 | movzx esi, word [WIN_STACK + ecx*2] |
2306 | movzx esi, word [WIN_STACK + ecx*2] |
2307 | cmp esi, [TASK_COUNT] |
2307 | cmp esi, [TASK_COUNT] |
2308 | je .nowindowactivate; already active |
2308 | je .nowindowactivate; already active |
2309 | 2309 | ||
2310 | mov edi, ecx |
2310 | mov edi, ecx |
2311 | shl edi, 5 |
2311 | shl edi, 5 |
2312 | add edi, window_data |
2312 | add edi, window_data |
2313 | movzx esi, word [WIN_STACK + ecx * 2] |
2313 | movzx esi, word [WIN_STACK + ecx * 2] |
2314 | lea esi, [WIN_POS + esi * 2] |
2314 | lea esi, [WIN_POS + esi * 2] |
2315 | call waredraw |
2315 | call waredraw |
2316 | .nowindowactivate: |
2316 | .nowindowactivate: |
2317 | ret |
2317 | ret |
2318 | ;------------------------------------------------------------------------------ |
2318 | ;------------------------------------------------------------------------------ |
2319 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2319 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2320 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2320 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2321 | mov [esp+32], eax |
2321 | mov [esp+32], eax |
2322 | ret |
2322 | ret |
2323 | ;------------------------------------------------------------------------------ |
2323 | ;------------------------------------------------------------------------------ |
2324 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2324 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2325 | mov eax, dword [cpu_freq] |
2325 | mov eax, dword [cpu_freq] |
2326 | mov [esp+32], eax |
2326 | mov [esp+32], eax |
2327 | ret |
2327 | ret |
2328 | ;------------------------------------------------------------------------------ |
2328 | ;------------------------------------------------------------------------------ |
2329 | get_cpu_freq: |
2329 | get_cpu_freq: |
2330 | mov eax, dword [cpu_freq] |
2330 | mov eax, dword [cpu_freq] |
2331 | mov edx, dword [cpu_freq+4] |
2331 | mov edx, dword [cpu_freq+4] |
2332 | ret |
2332 | ret |
2333 | ; SAVE ramdisk to /hd/1/menuet.img |
2333 | ; SAVE ramdisk to /hd/1/menuet.img |
2334 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2334 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2335 | include 'blkdev/rdsave.inc' |
2335 | include 'blkdev/rdsave.inc' |
2336 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2336 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2337 | ;------------------------------------------------------------------------------ |
2337 | ;------------------------------------------------------------------------------ |
2338 | align 4 |
2338 | align 4 |
2339 | sysfn_getactive: ; 18.7 = get active window |
2339 | sysfn_getactive: ; 18.7 = get active window |
2340 | mov eax, [TASK_COUNT] |
2340 | mov eax, [TASK_COUNT] |
2341 | movzx eax, word [WIN_POS + eax*2] |
2341 | movzx eax, word [WIN_POS + eax*2] |
2342 | mov [esp+32], eax |
2342 | mov [esp+32], eax |
2343 | ret |
2343 | ret |
2344 | ;------------------------------------------------------------------------------ |
2344 | ;------------------------------------------------------------------------------ |
2345 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2345 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2346 | ; cmp ecx,1 |
2346 | ; cmp ecx,1 |
2347 | dec ecx |
2347 | dec ecx |
2348 | jnz nogetsoundflag |
2348 | jnz nogetsoundflag |
2349 | movzx eax, byte [sound_flag]; get sound_flag |
2349 | movzx eax, byte [sound_flag]; get sound_flag |
2350 | mov [esp+32], eax |
2350 | mov [esp+32], eax |
2351 | ret |
2351 | ret |
2352 | nogetsoundflag: |
2352 | nogetsoundflag: |
2353 | ; cmp ecx,2 |
2353 | ; cmp ecx,2 |
2354 | dec ecx |
2354 | dec ecx |
2355 | jnz nosoundflag |
2355 | jnz nosoundflag |
2356 | xor byte [sound_flag], 1 |
2356 | xor byte [sound_flag], 1 |
2357 | nosoundflag: |
2357 | nosoundflag: |
2358 | ret |
2358 | ret |
2359 | ;------------------------------------------------------------------------------ |
2359 | ;------------------------------------------------------------------------------ |
2360 | sysfn_minimize: ; 18.10 = minimize window |
2360 | sysfn_minimize: ; 18.10 = minimize window |
2361 | mov [window_minimize], 1 |
2361 | mov [window_minimize], 1 |
2362 | call wakeup_osloop |
2362 | call wakeup_osloop |
2363 | ret |
2363 | ret |
2364 | ;------------------------------------------------------------------------------ |
2364 | ;------------------------------------------------------------------------------ |
2365 | align 4 |
2365 | align 4 |
2366 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2366 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2367 | dec ecx |
2367 | dec ecx |
2368 | jnz .exit |
2368 | jnz .exit |
2369 | .small_table: |
2369 | .small_table: |
2370 | mov edi, edx |
2370 | mov edi, edx |
2371 | mov esi, DRIVE_DATA |
2371 | mov esi, DRIVE_DATA |
2372 | mov ecx, DRIVE_DATA_SIZE ;10 |
2372 | mov ecx, DRIVE_DATA_SIZE ;10 |
2373 | cld |
2373 | cld |
2374 | rep movsb |
2374 | rep movsb |
2375 | .exit: |
2375 | .exit: |
2376 | ret |
2376 | ret |
2377 | ;------------------------------------------------------------------------------ |
2377 | ;------------------------------------------------------------------------------ |
2378 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2378 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2379 | and dword [esp+32], 0 |
2379 | and dword [esp+32], 0 |
2380 | ret |
2380 | ret |
2381 | ;------------------------------------------------------------------------------ |
2381 | ;------------------------------------------------------------------------------ |
2382 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2382 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2383 | mov edi, ecx |
2383 | mov edi, ecx |
2384 | mov esi, version_inf |
2384 | mov esi, version_inf |
2385 | mov ecx, version_end-version_inf |
2385 | mov ecx, version_end-version_inf |
2386 | rep movsb |
2386 | rep movsb |
2387 | ret |
2387 | ret |
2388 | ;------------------------------------------------------------------------------ |
2388 | ;------------------------------------------------------------------------------ |
2389 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2389 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2390 | ;wait retrace functions |
2390 | ;wait retrace functions |
2391 | sys_wait_retrace: |
2391 | sys_wait_retrace: |
2392 | mov edx, 0x3da |
2392 | mov edx, 0x3da |
2393 | WaitRetrace_loop: |
2393 | WaitRetrace_loop: |
2394 | in al, dx |
2394 | in al, dx |
2395 | test al, 1000b |
2395 | test al, 1000b |
2396 | jz WaitRetrace_loop |
2396 | jz WaitRetrace_loop |
2397 | and [esp+32], dword 0 |
2397 | and [esp+32], dword 0 |
2398 | ret |
2398 | ret |
2399 | ;------------------------------------------------------------------------------ |
2399 | ;------------------------------------------------------------------------------ |
2400 | align 4 |
2400 | align 4 |
2401 | sysfn_centermouse: ; 18.15 = mouse centered |
2401 | sysfn_centermouse: ; 18.15 = mouse centered |
2402 | ; removed here by |
2402 | ; removed here by |
2403 | ; call mouse_centered |
2403 | ; call mouse_centered |
2404 | ;* mouse centered - start code- Mario79 |
2404 | ;* mouse centered - start code- Mario79 |
2405 | ;mouse_centered: |
2405 | ;mouse_centered: |
2406 | ; push eax |
2406 | ; push eax |
2407 | mov eax, [_display.width] |
2407 | mov eax, [_display.width] |
2408 | shr eax, 1 |
2408 | shr eax, 1 |
2409 | mov [MOUSE_X], ax |
2409 | mov [MOUSE_X], ax |
2410 | mov eax, [_display.height] |
2410 | mov eax, [_display.height] |
2411 | shr eax, 1 |
2411 | shr eax, 1 |
2412 | mov [MOUSE_Y], ax |
2412 | mov [MOUSE_Y], ax |
2413 | call wakeup_osloop |
2413 | call wakeup_osloop |
2414 | ; ret |
2414 | ; ret |
2415 | ;* mouse centered - end code- Mario79 |
2415 | ;* mouse centered - end code- Mario79 |
2416 | xor eax, eax |
2416 | xor eax, eax |
2417 | and [esp+32], eax |
2417 | and [esp+32], eax |
2418 | ; pop eax |
2418 | ; pop eax |
2419 | ret |
2419 | ret |
2420 | ;------------------------------------------------------------------------------ |
2420 | ;------------------------------------------------------------------------------ |
2421 | align 4 |
2421 | align 4 |
2422 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2422 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2423 | test ecx, ecx; get mouse speed factor |
2423 | test ecx, ecx; get mouse speed factor |
2424 | jnz .set_mouse_acceleration |
2424 | jnz .set_mouse_acceleration |
2425 | xor eax, eax |
2425 | xor eax, eax |
2426 | mov ax, [mouse_speed_factor] |
2426 | mov ax, [mouse_speed_factor] |
2427 | mov [esp+32], eax |
2427 | mov [esp+32], eax |
2428 | ret |
2428 | ret |
2429 | .set_mouse_acceleration: |
2429 | .set_mouse_acceleration: |
2430 | ; cmp ecx,1 ; set mouse speed factor |
2430 | ; cmp ecx,1 ; set mouse speed factor |
2431 | dec ecx |
2431 | dec ecx |
2432 | jnz .get_mouse_delay |
2432 | jnz .get_mouse_delay |
2433 | mov [mouse_speed_factor], dx |
2433 | mov [mouse_speed_factor], dx |
2434 | ret |
2434 | ret |
2435 | .get_mouse_delay: |
2435 | .get_mouse_delay: |
2436 | ; cmp ecx,2 ; get mouse delay |
2436 | ; cmp ecx,2 ; get mouse delay |
2437 | dec ecx |
2437 | dec ecx |
2438 | jnz .set_mouse_delay |
2438 | jnz .set_mouse_delay |
2439 | mov eax, [mouse_delay] |
2439 | mov eax, [mouse_delay] |
2440 | mov [esp+32], eax |
2440 | mov [esp+32], eax |
2441 | ret |
2441 | ret |
2442 | .set_mouse_delay: |
2442 | .set_mouse_delay: |
2443 | ; cmp ecx,3 ; set mouse delay |
2443 | ; cmp ecx,3 ; set mouse delay |
2444 | dec ecx |
2444 | dec ecx |
2445 | jnz .set_pointer_position |
2445 | jnz .set_pointer_position |
2446 | mov [mouse_delay], edx |
2446 | mov [mouse_delay], edx |
2447 | ret |
2447 | ret |
2448 | .set_pointer_position: |
2448 | .set_pointer_position: |
2449 | ; cmp ecx,4 ; set mouse pointer position |
2449 | ; cmp ecx,4 ; set mouse pointer position |
2450 | dec ecx |
2450 | dec ecx |
2451 | jnz .set_mouse_button |
2451 | jnz .set_mouse_button |
2452 | cmp dx, word[_display.height] |
2452 | cmp dx, word[_display.height] |
2453 | jae .end |
2453 | jae .end |
2454 | rol edx, 16 |
2454 | rol edx, 16 |
2455 | cmp dx, word[_display.width] |
2455 | cmp dx, word[_display.width] |
2456 | jae .end |
2456 | jae .end |
2457 | mov [MOUSE_X], edx |
2457 | mov [MOUSE_X], edx |
2458 | mov [mouse_active], 1 |
2458 | mov [mouse_active], 1 |
2459 | call wakeup_osloop |
2459 | call wakeup_osloop |
2460 | ret |
2460 | ret |
2461 | .set_mouse_button: |
2461 | .set_mouse_button: |
2462 | ; cmp ecx,5 ; set mouse button features |
2462 | ; cmp ecx,5 ; set mouse button features |
2463 | dec ecx |
2463 | dec ecx |
2464 | jnz .end |
2464 | jnz .end |
2465 | mov [BTN_DOWN], dl |
2465 | mov [BTN_DOWN], dl |
2466 | mov [mouse_active], 1 |
2466 | mov [mouse_active], 1 |
2467 | call wakeup_osloop |
2467 | call wakeup_osloop |
2468 | .end: |
2468 | .end: |
2469 | ret |
2469 | ret |
2470 | ;------------------------------------------------------------------------------ |
2470 | ;------------------------------------------------------------------------------ |
2471 | sysfn_getfreemem: |
2471 | sysfn_getfreemem: |
2472 | mov eax, [pg_data.pages_free] |
2472 | mov eax, [pg_data.pages_free] |
2473 | shl eax, 2 |
2473 | shl eax, 2 |
2474 | mov [esp+32], eax |
2474 | mov [esp+32], eax |
2475 | ret |
2475 | ret |
2476 | ;------------------------------------------------------------------------------ |
2476 | ;------------------------------------------------------------------------------ |
2477 | sysfn_getallmem: |
2477 | sysfn_getallmem: |
2478 | mov eax, [MEM_AMOUNT] |
2478 | mov eax, [MEM_AMOUNT] |
2479 | shr eax, 10 |
2479 | shr eax, 10 |
2480 | mov [esp+32], eax |
2480 | mov [esp+32], eax |
2481 | ret |
2481 | ret |
2482 | ;------------------------------------------------------------------------------ |
2482 | ;------------------------------------------------------------------------------ |
2483 | sysfn_pid_to_slot: |
2483 | sysfn_pid_to_slot: |
2484 | mov eax, ecx |
2484 | mov eax, ecx |
2485 | call pid_to_slot |
2485 | call pid_to_slot |
2486 | mov [esp+32], eax |
2486 | mov [esp+32], eax |
2487 | ret |
2487 | ret |
2488 | ;------------------------------------------------------------------------------ |
2488 | ;------------------------------------------------------------------------------ |
2489 | sysfn_min_rest_window: |
2489 | sysfn_min_rest_window: |
2490 | pushad |
2490 | pushad |
2491 | mov eax, edx ; ebx - operating |
2491 | mov eax, edx ; ebx - operating |
2492 | shr ecx, 1 |
2492 | shr ecx, 1 |
2493 | jnc @f |
2493 | jnc @f |
2494 | call pid_to_slot |
2494 | call pid_to_slot |
2495 | @@: |
2495 | @@: |
2496 | or eax, eax ; eax - number of slot |
2496 | or eax, eax ; eax - number of slot |
2497 | jz .error |
2497 | jz .error |
2498 | cmp eax, 255 ; varify maximal slot number |
2498 | cmp eax, 255 ; varify maximal slot number |
2499 | ja .error |
2499 | ja .error |
2500 | movzx eax, word [WIN_STACK + eax*2] |
2500 | movzx eax, word [WIN_STACK + eax*2] |
2501 | shr ecx, 1 |
2501 | shr ecx, 1 |
2502 | jc .restore |
2502 | jc .restore |
2503 | ; .minimize: |
2503 | ; .minimize: |
2504 | call minimize_window |
2504 | call minimize_window |
2505 | jmp .exit |
2505 | jmp .exit |
2506 | .restore: |
2506 | .restore: |
2507 | call restore_minimized_window |
2507 | call restore_minimized_window |
2508 | .exit: |
2508 | .exit: |
2509 | popad |
2509 | popad |
2510 | xor eax, eax |
2510 | xor eax, eax |
2511 | mov [esp+32], eax |
2511 | mov [esp+32], eax |
2512 | ret |
2512 | ret |
2513 | .error: |
2513 | .error: |
2514 | popad |
2514 | popad |
2515 | xor eax, eax |
2515 | xor eax, eax |
2516 | dec eax |
2516 | dec eax |
2517 | mov [esp+32], eax |
2517 | mov [esp+32], eax |
2518 | ret |
2518 | ret |
2519 | ;------------------------------------------------------------------------------ |
2519 | ;------------------------------------------------------------------------------ |
2520 | sysfn_min_windows: |
2520 | sysfn_min_windows: |
2521 | call minimize_all_window |
2521 | call minimize_all_window |
2522 | mov [esp+32], eax |
2522 | mov [esp+32], eax |
2523 | call change_task |
2523 | call change_task |
2524 | ret |
2524 | ret |
2525 | ;------------------------------------------------------------------------------ |
2525 | ;------------------------------------------------------------------------------ |
2526 | sysfn_set_screen_sizes: |
2526 | sysfn_set_screen_sizes: |
2527 | cmp [SCR_MODE], word 0x13 |
2527 | cmp [SCR_MODE], word 0x13 |
2528 | jbe .exit |
2528 | jbe .exit |
2529 | 2529 | ||
2530 | cmp [_display.select_cursor], select_cursor |
2530 | cmp [_display.select_cursor], select_cursor |
2531 | jne .exit |
2531 | jne .exit |
2532 | 2532 | ||
2533 | cmp ecx, [display_width_standard] |
2533 | cmp ecx, [display_width_standard] |
2534 | ja .exit |
2534 | ja .exit |
2535 | 2535 | ||
2536 | cmp edx, [display_height_standard] |
2536 | cmp edx, [display_height_standard] |
2537 | ja .exit |
2537 | ja .exit |
2538 | 2538 | ||
2539 | pushfd |
2539 | pushfd |
2540 | cli |
2540 | cli |
2541 | mov eax, ecx |
2541 | mov eax, ecx |
2542 | mov ecx, [_display.lfb_pitch] |
2542 | mov ecx, [_display.lfb_pitch] |
2543 | mov [_display.width], eax |
2543 | mov [_display.width], eax |
2544 | dec eax |
2544 | dec eax |
2545 | mov [_display.height], edx |
2545 | mov [_display.height], edx |
2546 | dec edx |
2546 | dec edx |
2547 | ; eax - new Screen_Max_X |
2547 | ; eax - new Screen_Max_X |
2548 | ; edx - new Screen_Max_Y |
2548 | ; edx - new Screen_Max_Y |
2549 | mov [do_not_touch_winmap], 1 |
2549 | mov [do_not_touch_winmap], 1 |
2550 | call set_screen |
2550 | call set_screen |
2551 | mov [do_not_touch_winmap], 0 |
2551 | mov [do_not_touch_winmap], 0 |
2552 | popfd |
2552 | popfd |
2553 | call change_task |
2553 | call change_task |
2554 | .exit: |
2554 | .exit: |
2555 | ret |
2555 | ret |
2556 | ;------------------------------------------------------------------------------ |
2556 | ;------------------------------------------------------------------------------ |
2557 | uglobal |
2557 | uglobal |
2558 | screen_workarea RECT |
2558 | screen_workarea RECT |
2559 | display_width_standard dd 0 |
2559 | display_width_standard dd 0 |
2560 | display_height_standard dd 0 |
2560 | display_height_standard dd 0 |
2561 | do_not_touch_winmap db 0 |
2561 | do_not_touch_winmap db 0 |
2562 | window_minimize db 0 |
2562 | window_minimize db 0 |
2563 | sound_flag db 0 |
2563 | sound_flag db 0 |
2564 | 2564 | ||
2565 | endg |
2565 | endg |
2566 | 2566 | ||
2567 | UID_NONE=0 |
2567 | UID_NONE=0 |
2568 | UID_MENUETOS=1 ;official |
2568 | UID_MENUETOS=1 ;official |
2569 | UID_KOLIBRI=2 ;russian |
2569 | UID_KOLIBRI=2 ;russian |
2570 | 2570 | ||
2571 | iglobal |
2571 | iglobal |
2572 | version_inf: |
2572 | version_inf: |
2573 | db 0,7,7,0 ; version 0.7.7.0 |
2573 | db 0,7,7,0 ; version 0.7.7.0 |
2574 | db 0 |
2574 | db 0 |
2575 | .rev dd __REV__ |
2575 | .rev dd __REV__ |
2576 | version_end: |
2576 | version_end: |
2577 | endg |
2577 | endg |
2578 | ;------------------------------------------------------------------------------ |
2578 | ;------------------------------------------------------------------------------ |
2579 | align 4 |
2579 | align 4 |
2580 | sys_cachetodiskette: |
2580 | sys_cachetodiskette: |
2581 | cmp ebx, 1 |
2581 | cmp ebx, 1 |
2582 | jb .no_floppy_save |
2582 | jb .no_floppy_save |
2583 | cmp ebx, 2 |
2583 | cmp ebx, 2 |
2584 | ja .no_floppy_save |
2584 | ja .no_floppy_save |
2585 | call save_image |
2585 | call save_image |
2586 | mov [esp + 32], eax |
2586 | mov [esp + 32], eax |
2587 | ret |
2587 | ret |
2588 | .no_floppy_save: |
2588 | .no_floppy_save: |
2589 | mov [esp + 32], dword 1 |
2589 | mov [esp + 32], dword 1 |
2590 | ret |
2590 | ret |
2591 | ;------------------------------------------------------------------------------ |
2591 | ;------------------------------------------------------------------------------ |
2592 | uglobal |
2592 | uglobal |
2593 | ; bgrchanged dd 0x0 |
2593 | ; bgrchanged dd 0x0 |
2594 | align 4 |
2594 | align 4 |
2595 | bgrlockpid dd 0 |
2595 | bgrlockpid dd 0 |
2596 | bgrlock db 0 |
2596 | bgrlock db 0 |
2597 | endg |
2597 | endg |
2598 | ;------------------------------------------------------------------------------ |
2598 | ;------------------------------------------------------------------------------ |
2599 | align 4 |
2599 | align 4 |
2600 | sys_background: |
2600 | sys_background: |
2601 | cmp ebx, 1 ; BACKGROUND SIZE |
2601 | cmp ebx, 1 ; BACKGROUND SIZE |
2602 | jnz nosb1 |
2602 | jnz nosb1 |
2603 | test ecx, ecx |
2603 | test ecx, ecx |
2604 | jz sbgrr |
2604 | jz sbgrr |
2605 | 2605 | ||
2606 | test edx, edx |
2606 | test edx, edx |
2607 | jz sbgrr |
2607 | jz sbgrr |
2608 | ;-------------------------------------- |
2608 | ;-------------------------------------- |
2609 | align 4 |
2609 | align 4 |
2610 | @@: |
2610 | @@: |
2611 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2611 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2612 | bts dword [bgrlock], 0 |
2612 | bts dword [bgrlock], 0 |
2613 | jnc @f |
2613 | jnc @f |
2614 | call change_task |
2614 | call change_task |
2615 | jmp @b |
2615 | jmp @b |
2616 | ;-------------------------------------- |
2616 | ;-------------------------------------- |
2617 | align 4 |
2617 | align 4 |
2618 | @@: |
2618 | @@: |
2619 | mov [BgrDataWidth], ecx |
2619 | mov [BgrDataWidth], ecx |
2620 | mov [BgrDataHeight], edx |
2620 | mov [BgrDataHeight], edx |
2621 | ; mov [bgrchanged],1 |
2621 | ; mov [bgrchanged],1 |
2622 | 2622 | ||
2623 | pushad |
2623 | pushad |
2624 | ; return memory for old background |
2624 | ; return memory for old background |
2625 | mov eax, [img_background] |
2625 | mov eax, [img_background] |
2626 | cmp eax, static_background_data |
2626 | cmp eax, static_background_data |
2627 | jz @f |
2627 | jz @f |
2628 | stdcall kernel_free, eax |
2628 | stdcall kernel_free, eax |
2629 | ;-------------------------------------- |
2629 | ;-------------------------------------- |
2630 | align 4 |
2630 | align 4 |
2631 | @@: |
2631 | @@: |
2632 | ; calculate RAW size |
2632 | ; calculate RAW size |
2633 | xor eax, eax |
2633 | xor eax, eax |
2634 | inc eax |
2634 | inc eax |
2635 | cmp [BgrDataWidth], eax |
2635 | cmp [BgrDataWidth], eax |
2636 | jae @f |
2636 | jae @f |
2637 | mov [BgrDataWidth], eax |
2637 | mov [BgrDataWidth], eax |
2638 | ;-------------------------------------- |
2638 | ;-------------------------------------- |
2639 | align 4 |
2639 | align 4 |
2640 | @@: |
2640 | @@: |
2641 | cmp [BgrDataHeight], eax |
2641 | cmp [BgrDataHeight], eax |
2642 | jae @f |
2642 | jae @f |
2643 | mov [BgrDataHeight], eax |
2643 | mov [BgrDataHeight], eax |
2644 | ;-------------------------------------- |
2644 | ;-------------------------------------- |
2645 | align 4 |
2645 | align 4 |
2646 | @@: |
2646 | @@: |
2647 | mov eax, [BgrDataWidth] |
2647 | mov eax, [BgrDataWidth] |
2648 | imul eax, [BgrDataHeight] |
2648 | imul eax, [BgrDataHeight] |
2649 | lea eax, [eax*3] |
2649 | lea eax, [eax*3] |
2650 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2650 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2651 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2651 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2652 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2652 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2653 | shr eax, 12 |
2653 | shr eax, 12 |
2654 | inc eax |
2654 | inc eax |
2655 | shl eax, 12 |
2655 | shl eax, 12 |
2656 | mov [mem_BACKGROUND], eax |
2656 | mov [mem_BACKGROUND], eax |
2657 | ; get memory for new background |
2657 | ; get memory for new background |
2658 | stdcall kernel_alloc, eax |
2658 | stdcall kernel_alloc, eax |
2659 | test eax, eax |
2659 | test eax, eax |
2660 | jz .memfailed |
2660 | jz .memfailed |
2661 | mov [img_background], eax |
2661 | mov [img_background], eax |
2662 | jmp .exit |
2662 | jmp .exit |
2663 | ;-------------------------------------- |
2663 | ;-------------------------------------- |
2664 | align 4 |
2664 | align 4 |
2665 | .memfailed: |
2665 | .memfailed: |
2666 | ; revert to static monotone data |
2666 | ; revert to static monotone data |
2667 | mov [img_background], static_background_data |
2667 | mov [img_background], static_background_data |
2668 | xor eax, eax |
2668 | xor eax, eax |
2669 | inc eax |
2669 | inc eax |
2670 | mov [BgrDataWidth], eax |
2670 | mov [BgrDataWidth], eax |
2671 | mov [BgrDataHeight], eax |
2671 | mov [BgrDataHeight], eax |
2672 | mov [mem_BACKGROUND], 4 |
2672 | mov [mem_BACKGROUND], 4 |
2673 | ;-------------------------------------- |
2673 | ;-------------------------------------- |
2674 | align 4 |
2674 | align 4 |
2675 | .exit: |
2675 | .exit: |
2676 | popad |
2676 | popad |
2677 | mov [bgrlock], 0 |
2677 | mov [bgrlock], 0 |
2678 | ;-------------------------------------- |
2678 | ;-------------------------------------- |
2679 | align 4 |
2679 | align 4 |
2680 | sbgrr: |
2680 | sbgrr: |
2681 | ret |
2681 | ret |
2682 | ;------------------------------------------------------------------------------ |
2682 | ;------------------------------------------------------------------------------ |
2683 | align 4 |
2683 | align 4 |
2684 | nosb1: |
2684 | nosb1: |
2685 | cmp ebx, 2 ; SET PIXEL |
2685 | cmp ebx, 2 ; SET PIXEL |
2686 | jnz nosb2 |
2686 | jnz nosb2 |
2687 | 2687 | ||
2688 | mov eax, [img_background] |
2688 | mov eax, [img_background] |
2689 | test ecx, ecx |
2689 | test ecx, ecx |
2690 | jz @f |
2690 | jz @f |
2691 | cmp eax, static_background_data |
2691 | cmp eax, static_background_data |
2692 | jz .ret |
2692 | jz .ret |
2693 | ;-------------------------------------- |
2693 | ;-------------------------------------- |
2694 | align 4 |
2694 | align 4 |
2695 | @@: |
2695 | @@: |
2696 | mov ebx, [mem_BACKGROUND] |
2696 | mov ebx, [mem_BACKGROUND] |
2697 | add ebx, 4095 |
2697 | add ebx, 4095 |
2698 | and ebx, -4096 |
2698 | and ebx, -4096 |
2699 | sub ebx, 4 |
2699 | sub ebx, 4 |
2700 | cmp ecx, ebx |
2700 | cmp ecx, ebx |
2701 | ja .ret |
2701 | ja .ret |
2702 | 2702 | ||
2703 | mov ebx, [eax+ecx] |
2703 | mov ebx, [eax+ecx] |
2704 | and ebx, 0xFF000000;255*256*256*256 |
2704 | and ebx, 0xFF000000;255*256*256*256 |
2705 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2705 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2706 | add edx, ebx |
2706 | add edx, ebx |
2707 | mov [eax+ecx], edx |
2707 | mov [eax+ecx], edx |
2708 | ;-------------------------------------- |
2708 | ;-------------------------------------- |
2709 | align 4 |
2709 | align 4 |
2710 | .ret: |
2710 | .ret: |
2711 | ret |
2711 | ret |
2712 | ;------------------------------------------------------------------------------ |
2712 | ;------------------------------------------------------------------------------ |
2713 | align 4 |
2713 | align 4 |
2714 | nosb2: |
2714 | nosb2: |
2715 | cmp ebx, 3 ; DRAW BACKGROUND |
2715 | cmp ebx, 3 ; DRAW BACKGROUND |
2716 | jnz nosb3 |
2716 | jnz nosb3 |
2717 | ;-------------------------------------- |
2717 | ;-------------------------------------- |
2718 | align 4 |
2718 | align 4 |
2719 | draw_background_temp: |
2719 | draw_background_temp: |
2720 | mov [background_defined], 1 |
2720 | mov [background_defined], 1 |
2721 | call force_redraw_background |
2721 | call force_redraw_background |
2722 | ;-------------------------------------- |
2722 | ;-------------------------------------- |
2723 | align 4 |
2723 | align 4 |
2724 | nosb31: |
2724 | nosb31: |
2725 | ret |
2725 | ret |
2726 | ;------------------------------------------------------------------------------ |
2726 | ;------------------------------------------------------------------------------ |
2727 | align 4 |
2727 | align 4 |
2728 | nosb3: |
2728 | nosb3: |
2729 | cmp ebx, 4 ; TILED / STRETCHED |
2729 | cmp ebx, 4 ; TILED / STRETCHED |
2730 | jnz nosb4 |
2730 | jnz nosb4 |
2731 | cmp ecx, [BgrDrawMode] |
2731 | cmp ecx, [BgrDrawMode] |
2732 | je nosb41 |
2732 | je nosb41 |
2733 | mov [BgrDrawMode], ecx |
2733 | mov [BgrDrawMode], ecx |
2734 | ;-------------------------------------- |
2734 | ;-------------------------------------- |
2735 | align 4 |
2735 | align 4 |
2736 | nosb41: |
2736 | nosb41: |
2737 | ret |
2737 | ret |
2738 | ;------------------------------------------------------------------------------ |
2738 | ;------------------------------------------------------------------------------ |
2739 | align 4 |
2739 | align 4 |
2740 | nosb4: |
2740 | nosb4: |
2741 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2741 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2742 | jnz nosb5 |
2742 | jnz nosb5 |
2743 | cmp [img_background], static_background_data |
2743 | cmp [img_background], static_background_data |
2744 | jnz @f |
2744 | jnz @f |
2745 | test edx, edx |
2745 | test edx, edx |
2746 | jnz .fin |
2746 | jnz .fin |
2747 | cmp esi, 4 |
2747 | cmp esi, 4 |
2748 | ja .fin |
2748 | ja .fin |
2749 | ;-------------------------------------- |
2749 | ;-------------------------------------- |
2750 | align 4 |
2750 | align 4 |
2751 | @@: |
2751 | @@: |
2752 | ; bughere |
2752 | ; bughere |
2753 | mov eax, ecx |
2753 | mov eax, ecx |
2754 | mov ebx, edx |
2754 | mov ebx, edx |
2755 | add ebx, [img_background];IMG_BACKGROUND |
2755 | add ebx, [img_background];IMG_BACKGROUND |
2756 | mov ecx, esi |
2756 | mov ecx, esi |
2757 | call memmove |
2757 | call memmove |
2758 | ;-------------------------------------- |
2758 | ;-------------------------------------- |
2759 | align 4 |
2759 | align 4 |
2760 | .fin: |
2760 | .fin: |
2761 | ret |
2761 | ret |
2762 | ;------------------------------------------------------------------------------ |
2762 | ;------------------------------------------------------------------------------ |
2763 | align 4 |
2763 | align 4 |
2764 | nosb5: |
2764 | nosb5: |
2765 | cmp ebx, 6 |
2765 | cmp ebx, 6 |
2766 | jnz nosb6 |
2766 | jnz nosb6 |
2767 | ;-------------------------------------- |
2767 | ;-------------------------------------- |
2768 | align 4 |
2768 | align 4 |
2769 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2769 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2770 | @@: |
2770 | @@: |
2771 | bts dword [bgrlock], 0 |
2771 | bts dword [bgrlock], 0 |
2772 | jnc @f |
2772 | jnc @f |
2773 | call change_task |
2773 | call change_task |
2774 | jmp @b |
2774 | jmp @b |
2775 | ;-------------------------------------- |
2775 | ;-------------------------------------- |
2776 | align 4 |
2776 | align 4 |
2777 | @@: |
2777 | @@: |
2778 | mov eax, [CURRENT_TASK] |
2778 | mov eax, [CURRENT_TASK] |
2779 | mov [bgrlockpid], eax |
2779 | mov [bgrlockpid], eax |
2780 | cmp [img_background], static_background_data |
2780 | cmp [img_background], static_background_data |
2781 | jz .nomem |
2781 | jz .nomem |
2782 | stdcall user_alloc, [mem_BACKGROUND] |
2782 | stdcall user_alloc, [mem_BACKGROUND] |
2783 | mov [esp+32], eax |
2783 | mov [esp+32], eax |
2784 | test eax, eax |
2784 | test eax, eax |
2785 | jz .nomem |
2785 | jz .nomem |
2786 | mov ebx, eax |
2786 | mov ebx, eax |
2787 | shr ebx, 12 |
2787 | shr ebx, 12 |
2788 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2788 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2789 | mov esi, [img_background] |
2789 | mov esi, [img_background] |
2790 | shr esi, 12 |
2790 | shr esi, 12 |
2791 | mov ecx, [mem_BACKGROUND] |
2791 | mov ecx, [mem_BACKGROUND] |
2792 | add ecx, 0xFFF |
2792 | add ecx, 0xFFF |
2793 | shr ecx, 12 |
2793 | shr ecx, 12 |
2794 | ;-------------------------------------- |
2794 | ;-------------------------------------- |
2795 | align 4 |
2795 | align 4 |
2796 | .z: |
2796 | .z: |
2797 | mov eax, [page_tabs+ebx*4] |
2797 | mov eax, [page_tabs+ebx*4] |
2798 | test al, 1 |
2798 | test al, 1 |
2799 | jz @f |
2799 | jz @f |
2800 | call free_page |
2800 | call free_page |
2801 | ;-------------------------------------- |
2801 | ;-------------------------------------- |
2802 | align 4 |
2802 | align 4 |
2803 | @@: |
2803 | @@: |
2804 | mov eax, [page_tabs+esi*4] |
2804 | mov eax, [page_tabs+esi*4] |
2805 | or al, PG_UW |
2805 | or al, PG_UWR |
2806 | mov [page_tabs+ebx*4], eax |
2806 | mov [page_tabs+ebx*4], eax |
2807 | mov eax, ebx |
2807 | mov eax, ebx |
2808 | shl eax, 12 |
2808 | shl eax, 12 |
2809 | invlpg [eax] |
2809 | invlpg [eax] |
2810 | inc ebx |
2810 | inc ebx |
2811 | inc esi |
2811 | inc esi |
2812 | loop .z |
2812 | loop .z |
2813 | ret |
2813 | ret |
2814 | ;-------------------------------------- |
2814 | ;-------------------------------------- |
2815 | align 4 |
2815 | align 4 |
2816 | .nomem: |
2816 | .nomem: |
2817 | and [bgrlockpid], 0 |
2817 | and [bgrlockpid], 0 |
2818 | mov [bgrlock], 0 |
2818 | mov [bgrlock], 0 |
2819 | ;------------------------------------------------------------------------------ |
2819 | ;------------------------------------------------------------------------------ |
2820 | align 4 |
2820 | align 4 |
2821 | nosb6: |
2821 | nosb6: |
2822 | cmp ebx, 7 |
2822 | cmp ebx, 7 |
2823 | jnz nosb7 |
2823 | jnz nosb7 |
2824 | cmp [bgrlock], 0 |
2824 | cmp [bgrlock], 0 |
2825 | jz .err |
2825 | jz .err |
2826 | mov eax, [CURRENT_TASK] |
2826 | mov eax, [CURRENT_TASK] |
2827 | cmp [bgrlockpid], eax |
2827 | cmp [bgrlockpid], eax |
2828 | jnz .err |
2828 | jnz .err |
2829 | mov eax, ecx |
2829 | mov eax, ecx |
2830 | mov ebx, ecx |
2830 | mov ebx, ecx |
2831 | shr eax, 12 |
2831 | shr eax, 12 |
2832 | mov ecx, [page_tabs+(eax-1)*4] |
2832 | mov ecx, [page_tabs+(eax-1)*4] |
2833 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2833 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2834 | jz .err |
2834 | jz .err |
2835 | jnp .err |
2835 | jnp .err |
2836 | push eax |
2836 | push eax |
2837 | shr ecx, 12 |
2837 | shr ecx, 12 |
2838 | dec ecx |
2838 | dec ecx |
2839 | ;-------------------------------------- |
2839 | ;-------------------------------------- |
2840 | align 4 |
2840 | align 4 |
2841 | @@: |
2841 | @@: |
2842 | and dword [page_tabs+eax*4], 0 |
2842 | and dword [page_tabs+eax*4], 0 |
2843 | mov edx, eax |
2843 | mov edx, eax |
2844 | shl edx, 12 |
2844 | shl edx, 12 |
2845 | push eax |
2845 | push eax |
2846 | invlpg [edx] |
2846 | invlpg [edx] |
2847 | pop eax |
2847 | pop eax |
2848 | inc eax |
2848 | inc eax |
2849 | loop @b |
2849 | loop @b |
2850 | pop eax |
2850 | pop eax |
2851 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2851 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2852 | stdcall user_free, ebx |
2852 | stdcall user_free, ebx |
2853 | mov [esp+32], eax |
2853 | mov [esp+32], eax |
2854 | and [bgrlockpid], 0 |
2854 | and [bgrlockpid], 0 |
2855 | mov [bgrlock], 0 |
2855 | mov [bgrlock], 0 |
2856 | ret |
2856 | ret |
2857 | ;-------------------------------------- |
2857 | ;-------------------------------------- |
2858 | align 4 |
2858 | align 4 |
2859 | .err: |
2859 | .err: |
2860 | and dword [esp+32], 0 |
2860 | and dword [esp+32], 0 |
2861 | ret |
2861 | ret |
2862 | ;------------------------------------------------------------------------------ |
2862 | ;------------------------------------------------------------------------------ |
2863 | align 4 |
2863 | align 4 |
2864 | nosb7: |
2864 | nosb7: |
2865 | cmp ebx, 8 |
2865 | cmp ebx, 8 |
2866 | jnz nosb8 |
2866 | jnz nosb8 |
2867 | 2867 | ||
2868 | mov ecx, [current_slot] |
2868 | mov ecx, [current_slot] |
2869 | xor eax, eax |
2869 | xor eax, eax |
2870 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2870 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2871 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2871 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2872 | xor eax, eax |
2872 | xor eax, eax |
2873 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2873 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2874 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2874 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2875 | ret |
2875 | ret |
2876 | ;------------------------------------------------------------------------------ |
2876 | ;------------------------------------------------------------------------------ |
2877 | align 4 |
2877 | align 4 |
2878 | nosb8: |
2878 | nosb8: |
2879 | cmp ebx, 9 |
2879 | cmp ebx, 9 |
2880 | jnz nosb9 |
2880 | jnz nosb9 |
2881 | ; ecx = [left]*65536 + [right] |
2881 | ; ecx = [left]*65536 + [right] |
2882 | ; edx = [top]*65536 + [bottom] |
2882 | ; edx = [top]*65536 + [bottom] |
2883 | mov eax, [_display.width] |
2883 | mov eax, [_display.width] |
2884 | mov ebx, [_display.height] |
2884 | mov ebx, [_display.height] |
2885 | dec eax |
2885 | dec eax |
2886 | dec ebx |
2886 | dec ebx |
2887 | ; check [right] |
2887 | ; check [right] |
2888 | cmp cx, ax |
2888 | cmp cx, ax |
2889 | ja .exit |
2889 | ja .exit |
2890 | ; check [left] |
2890 | ; check [left] |
2891 | ror ecx, 16 |
2891 | ror ecx, 16 |
2892 | cmp cx, ax |
2892 | cmp cx, ax |
2893 | ja .exit |
2893 | ja .exit |
2894 | ; check [bottom] |
2894 | ; check [bottom] |
2895 | cmp dx, bx |
2895 | cmp dx, bx |
2896 | ja .exit |
2896 | ja .exit |
2897 | ; check [top] |
2897 | ; check [top] |
2898 | ror edx, 16 |
2898 | ror edx, 16 |
2899 | cmp dx, bx |
2899 | cmp dx, bx |
2900 | ja .exit |
2900 | ja .exit |
2901 | 2901 | ||
2902 | movzx eax, cx ; [left] |
2902 | movzx eax, cx ; [left] |
2903 | movzx ebx, dx ; [top] |
2903 | movzx ebx, dx ; [top] |
2904 | 2904 | ||
2905 | shr ecx, 16 ; [right] |
2905 | shr ecx, 16 ; [right] |
2906 | shr edx, 16 ; [bottom] |
2906 | shr edx, 16 ; [bottom] |
2907 | 2907 | ||
2908 | mov [background_defined], 1 |
2908 | mov [background_defined], 1 |
2909 | 2909 | ||
2910 | mov [draw_data+32 + RECT.left], eax |
2910 | mov [draw_data+32 + RECT.left], eax |
2911 | mov [draw_data+32 + RECT.top], ebx |
2911 | mov [draw_data+32 + RECT.top], ebx |
2912 | 2912 | ||
2913 | mov [draw_data+32 + RECT.right], ecx |
2913 | mov [draw_data+32 + RECT.right], ecx |
2914 | mov [draw_data+32 + RECT.bottom], edx |
2914 | mov [draw_data+32 + RECT.bottom], edx |
2915 | 2915 | ||
2916 | inc byte[REDRAW_BACKGROUND] |
2916 | inc byte[REDRAW_BACKGROUND] |
2917 | call wakeup_osloop |
2917 | call wakeup_osloop |
2918 | ;-------------------------------------- |
2918 | ;-------------------------------------- |
2919 | align 4 |
2919 | align 4 |
2920 | .exit: |
2920 | .exit: |
2921 | ret |
2921 | ret |
2922 | ;------------------------------------------------------------------------------ |
2922 | ;------------------------------------------------------------------------------ |
2923 | align 4 |
2923 | align 4 |
2924 | nosb9: |
2924 | nosb9: |
2925 | ret |
2925 | ret |
2926 | ;------------------------------------------------------------------------------ |
2926 | ;------------------------------------------------------------------------------ |
2927 | align 4 |
2927 | align 4 |
2928 | uglobal |
2928 | uglobal |
2929 | BG_Rect_X_left_right dd 0x0 |
2929 | BG_Rect_X_left_right dd 0x0 |
2930 | BG_Rect_Y_top_bottom dd 0x0 |
2930 | BG_Rect_Y_top_bottom dd 0x0 |
2931 | endg |
2931 | endg |
2932 | ;------------------------------------------------------------------------------ |
2932 | ;------------------------------------------------------------------------------ |
2933 | align 4 |
2933 | align 4 |
2934 | force_redraw_background: |
2934 | force_redraw_background: |
2935 | and [draw_data+32 + RECT.left], 0 |
2935 | and [draw_data+32 + RECT.left], 0 |
2936 | and [draw_data+32 + RECT.top], 0 |
2936 | and [draw_data+32 + RECT.top], 0 |
2937 | push eax ebx |
2937 | push eax ebx |
2938 | mov eax, [_display.width] |
2938 | mov eax, [_display.width] |
2939 | mov ebx, [_display.height] |
2939 | mov ebx, [_display.height] |
2940 | dec eax |
2940 | dec eax |
2941 | dec ebx |
2941 | dec ebx |
2942 | mov [draw_data+32 + RECT.right], eax |
2942 | mov [draw_data+32 + RECT.right], eax |
2943 | mov [draw_data+32 + RECT.bottom], ebx |
2943 | mov [draw_data+32 + RECT.bottom], ebx |
2944 | pop ebx eax |
2944 | pop ebx eax |
2945 | inc byte[REDRAW_BACKGROUND] |
2945 | inc byte[REDRAW_BACKGROUND] |
2946 | call wakeup_osloop |
2946 | call wakeup_osloop |
2947 | ret |
2947 | ret |
2948 | ;------------------------------------------------------------------------------ |
2948 | ;------------------------------------------------------------------------------ |
2949 | align 4 |
2949 | align 4 |
2950 | sys_getbackground: |
2950 | sys_getbackground: |
2951 | ; cmp eax,1 ; SIZE |
2951 | ; cmp eax,1 ; SIZE |
2952 | dec ebx |
2952 | dec ebx |
2953 | jnz nogb1 |
2953 | jnz nogb1 |
2954 | mov eax, [BgrDataWidth] |
2954 | mov eax, [BgrDataWidth] |
2955 | shl eax, 16 |
2955 | shl eax, 16 |
2956 | mov ax, word [BgrDataHeight] |
2956 | mov ax, word [BgrDataHeight] |
2957 | mov [esp+32], eax |
2957 | mov [esp+32], eax |
2958 | ret |
2958 | ret |
2959 | ;------------------------------------------------------------------------------ |
2959 | ;------------------------------------------------------------------------------ |
2960 | align 4 |
2960 | align 4 |
2961 | nogb1: |
2961 | nogb1: |
2962 | ; cmp eax,2 ; PIXEL |
2962 | ; cmp eax,2 ; PIXEL |
2963 | dec ebx |
2963 | dec ebx |
2964 | jnz nogb2 |
2964 | jnz nogb2 |
2965 | 2965 | ||
2966 | mov eax, [img_background] |
2966 | mov eax, [img_background] |
2967 | test ecx, ecx |
2967 | test ecx, ecx |
2968 | jz @f |
2968 | jz @f |
2969 | cmp eax, static_background_data |
2969 | cmp eax, static_background_data |
2970 | jz .ret |
2970 | jz .ret |
2971 | ;-------------------------------------- |
2971 | ;-------------------------------------- |
2972 | align 4 |
2972 | align 4 |
2973 | @@: |
2973 | @@: |
2974 | mov ebx, [mem_BACKGROUND] |
2974 | mov ebx, [mem_BACKGROUND] |
2975 | add ebx, 4095 |
2975 | add ebx, 4095 |
2976 | and ebx, -4096 |
2976 | and ebx, -4096 |
2977 | sub ebx, 4 |
2977 | sub ebx, 4 |
2978 | cmp ecx, ebx |
2978 | cmp ecx, ebx |
2979 | ja .ret |
2979 | ja .ret |
2980 | 2980 | ||
2981 | mov eax, [ecx+eax] |
2981 | mov eax, [ecx+eax] |
2982 | 2982 | ||
2983 | and eax, 0xFFFFFF |
2983 | and eax, 0xFFFFFF |
2984 | mov [esp+32], eax |
2984 | mov [esp+32], eax |
2985 | ;-------------------------------------- |
2985 | ;-------------------------------------- |
2986 | align 4 |
2986 | align 4 |
2987 | .ret: |
2987 | .ret: |
2988 | ret |
2988 | ret |
2989 | ;------------------------------------------------------------------------------ |
2989 | ;------------------------------------------------------------------------------ |
2990 | align 4 |
2990 | align 4 |
2991 | nogb2: |
2991 | nogb2: |
2992 | 2992 | ||
2993 | ; cmp eax,4 ; TILED / STRETCHED |
2993 | ; cmp eax,4 ; TILED / STRETCHED |
2994 | dec ebx |
2994 | dec ebx |
2995 | dec ebx |
2995 | dec ebx |
2996 | jnz nogb4 |
2996 | jnz nogb4 |
2997 | mov eax, [BgrDrawMode] |
2997 | mov eax, [BgrDrawMode] |
2998 | ;-------------------------------------- |
2998 | ;-------------------------------------- |
2999 | align 4 |
2999 | align 4 |
3000 | nogb4: |
3000 | nogb4: |
3001 | mov [esp+32], eax |
3001 | mov [esp+32], eax |
3002 | ret |
3002 | ret |
3003 | ;------------------------------------------------------------------------------ |
3003 | ;------------------------------------------------------------------------------ |
3004 | align 4 |
3004 | align 4 |
3005 | sys_getkey: |
3005 | sys_getkey: |
3006 | mov [esp + 32], dword 1 |
3006 | mov [esp + 32], dword 1 |
3007 | ; test main buffer |
3007 | ; test main buffer |
3008 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3008 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3009 | movzx ecx, word [WIN_STACK + ebx * 2] |
3009 | movzx ecx, word [WIN_STACK + ebx * 2] |
3010 | mov edx, [TASK_COUNT] |
3010 | mov edx, [TASK_COUNT] |
3011 | cmp ecx, edx |
3011 | cmp ecx, edx |
3012 | jne .finish |
3012 | jne .finish |
3013 | cmp [KEY_COUNT], byte 0 |
3013 | cmp [KEY_COUNT], byte 0 |
3014 | je .finish |
3014 | je .finish |
3015 | movzx ax, byte [KEY_BUFF + 120 + 2] |
3015 | movzx ax, byte [KEY_BUFF + 120 + 2] |
3016 | shl eax, 8 |
3016 | shl eax, 8 |
3017 | mov al, byte [KEY_BUFF] |
3017 | mov al, byte [KEY_BUFF] |
3018 | shl eax, 8 |
3018 | shl eax, 8 |
3019 | push eax |
3019 | push eax |
3020 | dec byte [KEY_COUNT] |
3020 | dec byte [KEY_COUNT] |
3021 | and byte [KEY_COUNT], 127 |
3021 | and byte [KEY_COUNT], 127 |
3022 | movzx ecx, byte [KEY_COUNT] |
3022 | movzx ecx, byte [KEY_COUNT] |
3023 | add ecx, 2 |
3023 | add ecx, 2 |
3024 | mov eax, KEY_BUFF + 1 |
3024 | mov eax, KEY_BUFF + 1 |
3025 | mov ebx, KEY_BUFF |
3025 | mov ebx, KEY_BUFF |
3026 | call memmove |
3026 | call memmove |
3027 | add eax, 120 + 2 |
3027 | add eax, 120 + 2 |
3028 | add ebx, 120 + 2 |
3028 | add ebx, 120 + 2 |
3029 | call memmove |
3029 | call memmove |
3030 | pop eax |
3030 | pop eax |
3031 | ;-------------------------------------- |
3031 | ;-------------------------------------- |
3032 | align 4 |
3032 | align 4 |
3033 | .ret_eax: |
3033 | .ret_eax: |
3034 | mov [esp + 32], eax |
3034 | mov [esp + 32], eax |
3035 | ret |
3035 | ret |
3036 | ;-------------------------------------- |
3036 | ;-------------------------------------- |
3037 | align 4 |
3037 | align 4 |
3038 | .finish: |
3038 | .finish: |
3039 | ; test hotkeys buffer |
3039 | ; test hotkeys buffer |
3040 | mov ecx, hotkey_buffer |
3040 | mov ecx, hotkey_buffer |
3041 | ;-------------------------------------- |
3041 | ;-------------------------------------- |
3042 | align 4 |
3042 | align 4 |
3043 | @@: |
3043 | @@: |
3044 | cmp [ecx], ebx |
3044 | cmp [ecx], ebx |
3045 | jz .found |
3045 | jz .found |
3046 | add ecx, 8 |
3046 | add ecx, 8 |
3047 | cmp ecx, hotkey_buffer + 120 * 8 |
3047 | cmp ecx, hotkey_buffer + 120 * 8 |
3048 | jb @b |
3048 | jb @b |
3049 | ret |
3049 | ret |
3050 | ;-------------------------------------- |
3050 | ;-------------------------------------- |
3051 | align 4 |
3051 | align 4 |
3052 | .found: |
3052 | .found: |
3053 | mov ax, [ecx + 6] |
3053 | mov ax, [ecx + 6] |
3054 | shl eax, 16 |
3054 | shl eax, 16 |
3055 | mov ah, [ecx + 4] |
3055 | mov ah, [ecx + 4] |
3056 | mov al, 2 |
3056 | mov al, 2 |
3057 | and dword [ecx + 4], 0 |
3057 | and dword [ecx + 4], 0 |
3058 | and dword [ecx], 0 |
3058 | and dword [ecx], 0 |
3059 | jmp .ret_eax |
3059 | jmp .ret_eax |
3060 | ;------------------------------------------------------------------------------ |
3060 | ;------------------------------------------------------------------------------ |
3061 | align 4 |
3061 | align 4 |
3062 | sys_getbutton: |
3062 | sys_getbutton: |
3063 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3063 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3064 | mov [esp + 32], dword 1 |
3064 | mov [esp + 32], dword 1 |
3065 | movzx ecx, word [WIN_STACK + ebx * 2] |
3065 | movzx ecx, word [WIN_STACK + ebx * 2] |
3066 | mov edx, [TASK_COUNT] ; less than 256 processes |
3066 | mov edx, [TASK_COUNT] ; less than 256 processes |
3067 | cmp ecx, edx |
3067 | cmp ecx, edx |
3068 | jne .exit |
3068 | jne .exit |
3069 | movzx eax, byte [BTN_COUNT] |
3069 | movzx eax, byte [BTN_COUNT] |
3070 | test eax, eax |
3070 | test eax, eax |
3071 | jz .exit |
3071 | jz .exit |
3072 | mov eax, [BTN_BUFF] |
3072 | mov eax, [BTN_BUFF] |
3073 | and al, 0xFE ; delete left button bit |
3073 | and al, 0xFE ; delete left button bit |
3074 | mov [BTN_COUNT], byte 0 |
3074 | mov [BTN_COUNT], byte 0 |
3075 | mov [esp + 32], eax |
3075 | mov [esp + 32], eax |
3076 | ;-------------------------------------- |
3076 | ;-------------------------------------- |
3077 | align 4 |
3077 | align 4 |
3078 | .exit: |
3078 | .exit: |
3079 | ret |
3079 | ret |
3080 | ;------------------------------------------------------------------------------ |
3080 | ;------------------------------------------------------------------------------ |
3081 | align 4 |
3081 | align 4 |
3082 | sys_cpuusage: |
3082 | sys_cpuusage: |
3083 | 3083 | ||
3084 | ; RETURN: |
3084 | ; RETURN: |
3085 | ; |
3085 | ; |
3086 | ; +00 dword process cpu usage |
3086 | ; +00 dword process cpu usage |
3087 | ; +04 word position in windowing stack |
3087 | ; +04 word position in windowing stack |
3088 | ; +06 word windowing stack value at current position (cpu nro) |
3088 | ; +06 word windowing stack value at current position (cpu nro) |
3089 | ; +10 12 bytes name |
3089 | ; +10 12 bytes name |
3090 | ; +22 dword start in mem |
3090 | ; +22 dword start in mem |
3091 | ; +26 dword used mem |
3091 | ; +26 dword used mem |
3092 | ; +30 dword PID , process idenfification number |
3092 | ; +30 dword PID , process idenfification number |
3093 | ; |
3093 | ; |
3094 | 3094 | ||
3095 | cmp ecx, -1 ; who am I ? |
3095 | cmp ecx, -1 ; who am I ? |
3096 | jne .no_who_am_i |
3096 | jne .no_who_am_i |
3097 | mov ecx, [CURRENT_TASK] |
3097 | mov ecx, [CURRENT_TASK] |
3098 | .no_who_am_i: |
3098 | .no_who_am_i: |
3099 | cmp ecx, max_processes |
3099 | cmp ecx, max_processes |
3100 | ja .nofillbuf |
3100 | ja .nofillbuf |
3101 | 3101 | ||
3102 | ; +4: word: position of the window of thread in the window stack |
3102 | ; +4: word: position of the window of thread in the window stack |
3103 | mov ax, [WIN_STACK + ecx * 2] |
3103 | mov ax, [WIN_STACK + ecx * 2] |
3104 | mov [ebx+4], ax |
3104 | mov [ebx+4], ax |
3105 | ; +6: word: number of the thread slot, which window has in the window stack |
3105 | ; +6: word: number of the thread slot, which window has in the window stack |
3106 | ; position ecx (has no relation to the specific thread) |
3106 | ; position ecx (has no relation to the specific thread) |
3107 | mov ax, [WIN_POS + ecx * 2] |
3107 | mov ax, [WIN_POS + ecx * 2] |
3108 | mov [ebx+6], ax |
3108 | mov [ebx+6], ax |
3109 | 3109 | ||
3110 | shl ecx, 5 |
3110 | shl ecx, 5 |
3111 | 3111 | ||
3112 | ; +0: dword: memory usage |
3112 | ; +0: dword: memory usage |
3113 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3113 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3114 | mov [ebx], eax |
3114 | mov [ebx], eax |
3115 | ; +10: 11 bytes: name of the process |
3115 | ; +10: 11 bytes: name of the process |
3116 | push ecx |
3116 | push ecx |
3117 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3117 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3118 | add ebx, 10 |
3118 | add ebx, 10 |
3119 | mov ecx, 11 |
3119 | mov ecx, 11 |
3120 | call memmove |
3120 | call memmove |
3121 | pop ecx |
3121 | pop ecx |
3122 | 3122 | ||
3123 | ; +22: address of the process in memory |
3123 | ; +22: address of the process in memory |
3124 | ; +26: size of used memory - 1 |
3124 | ; +26: size of used memory - 1 |
3125 | push edi |
3125 | push edi |
3126 | lea edi, [ebx+12] |
3126 | lea edi, [ebx+12] |
3127 | xor eax, eax |
3127 | xor eax, eax |
3128 | mov edx, 0x100000*16 |
3128 | mov edx, 0x100000*16 |
3129 | cmp ecx, 1 shl 5 |
3129 | cmp ecx, 1 shl 5 |
3130 | je .os_mem |
3130 | je .os_mem |
3131 | mov edx, [SLOT_BASE+ecx*8+APPDATA.process] |
3131 | mov edx, [SLOT_BASE+ecx*8+APPDATA.process] |
3132 | mov edx, [edx+PROC.mem_used] |
3132 | mov edx, [edx+PROC.mem_used] |
3133 | mov eax, std_application_base_address |
3133 | mov eax, std_application_base_address |
3134 | .os_mem: |
3134 | .os_mem: |
3135 | stosd |
3135 | stosd |
3136 | lea eax, [edx-1] |
3136 | lea eax, [edx-1] |
3137 | stosd |
3137 | stosd |
3138 | 3138 | ||
3139 | ; +30: PID/TID |
3139 | ; +30: PID/TID |
3140 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3140 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3141 | stosd |
3141 | stosd |
3142 | 3142 | ||
3143 | ; window position and size |
3143 | ; window position and size |
3144 | push esi |
3144 | push esi |
3145 | lea esi, [ecx + window_data + WDATA.box] |
3145 | lea esi, [ecx + window_data + WDATA.box] |
3146 | movsd |
3146 | movsd |
3147 | movsd |
3147 | movsd |
3148 | movsd |
3148 | movsd |
3149 | movsd |
3149 | movsd |
3150 | 3150 | ||
3151 | ; Process state (+50) |
3151 | ; Process state (+50) |
3152 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3152 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3153 | stosd |
3153 | stosd |
3154 | 3154 | ||
3155 | ; Window client area box |
3155 | ; Window client area box |
3156 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3156 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3157 | movsd |
3157 | movsd |
3158 | movsd |
3158 | movsd |
3159 | movsd |
3159 | movsd |
3160 | movsd |
3160 | movsd |
3161 | 3161 | ||
3162 | ; Window state |
3162 | ; Window state |
3163 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3163 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3164 | stosb |
3164 | stosb |
3165 | 3165 | ||
3166 | ; Event mask (+71) |
3166 | ; Event mask (+71) |
3167 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3167 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3168 | stosd |
3168 | stosd |
3169 | 3169 | ||
3170 | ; Keyboard mode (+75) |
3170 | ; Keyboard mode (+75) |
3171 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3171 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3172 | stosb |
3172 | stosb |
3173 | 3173 | ||
3174 | pop esi |
3174 | pop esi |
3175 | pop edi |
3175 | pop edi |
3176 | 3176 | ||
3177 | .nofillbuf: |
3177 | .nofillbuf: |
3178 | ; return number of processes |
3178 | ; return number of processes |
3179 | 3179 | ||
3180 | mov eax, [TASK_COUNT] |
3180 | mov eax, [TASK_COUNT] |
3181 | mov [esp+32], eax |
3181 | mov [esp+32], eax |
3182 | ret |
3182 | ret |
3183 | 3183 | ||
3184 | align 4 |
3184 | align 4 |
3185 | sys_clock: |
3185 | sys_clock: |
3186 | cli |
3186 | cli |
3187 | ; Mikhail Lisovin xx Jan 2005 |
3187 | ; Mikhail Lisovin xx Jan 2005 |
3188 | @@: |
3188 | @@: |
3189 | mov al, 10 |
3189 | mov al, 10 |
3190 | out 0x70, al |
3190 | out 0x70, al |
3191 | in al, 0x71 |
3191 | in al, 0x71 |
3192 | test al, al |
3192 | test al, al |
3193 | jns @f |
3193 | jns @f |
3194 | mov esi, 1 |
3194 | mov esi, 1 |
3195 | call delay_ms |
3195 | call delay_ms |
3196 | jmp @b |
3196 | jmp @b |
3197 | @@: |
3197 | @@: |
3198 | ; end Lisovin's fix |
3198 | ; end Lisovin's fix |
3199 | 3199 | ||
3200 | xor al, al ; seconds |
3200 | xor al, al ; seconds |
3201 | out 0x70, al |
3201 | out 0x70, al |
3202 | in al, 0x71 |
3202 | in al, 0x71 |
3203 | movzx ecx, al |
3203 | movzx ecx, al |
3204 | mov al, 02 ; minutes |
3204 | mov al, 02 ; minutes |
3205 | shl ecx, 16 |
3205 | shl ecx, 16 |
3206 | out 0x70, al |
3206 | out 0x70, al |
3207 | in al, 0x71 |
3207 | in al, 0x71 |
3208 | movzx edx, al |
3208 | movzx edx, al |
3209 | mov al, 04 ; hours |
3209 | mov al, 04 ; hours |
3210 | shl edx, 8 |
3210 | shl edx, 8 |
3211 | out 0x70, al |
3211 | out 0x70, al |
3212 | in al, 0x71 |
3212 | in al, 0x71 |
3213 | add ecx, edx |
3213 | add ecx, edx |
3214 | movzx edx, al |
3214 | movzx edx, al |
3215 | add ecx, edx |
3215 | add ecx, edx |
3216 | sti |
3216 | sti |
3217 | mov [esp + 32], ecx |
3217 | mov [esp + 32], ecx |
3218 | ret |
3218 | ret |
3219 | 3219 | ||
3220 | 3220 | ||
3221 | align 4 |
3221 | align 4 |
3222 | 3222 | ||
3223 | sys_date: |
3223 | sys_date: |
3224 | 3224 | ||
3225 | cli |
3225 | cli |
3226 | @@: |
3226 | @@: |
3227 | mov al, 10 |
3227 | mov al, 10 |
3228 | out 0x70, al |
3228 | out 0x70, al |
3229 | in al, 0x71 |
3229 | in al, 0x71 |
3230 | test al, al |
3230 | test al, al |
3231 | jns @f |
3231 | jns @f |
3232 | mov esi, 1 |
3232 | mov esi, 1 |
3233 | call delay_ms |
3233 | call delay_ms |
3234 | jmp @b |
3234 | jmp @b |
3235 | @@: |
3235 | @@: |
3236 | 3236 | ||
3237 | mov ch, 0 |
3237 | mov ch, 0 |
3238 | mov al, 7 ; date |
3238 | mov al, 7 ; date |
3239 | out 0x70, al |
3239 | out 0x70, al |
3240 | in al, 0x71 |
3240 | in al, 0x71 |
3241 | mov cl, al |
3241 | mov cl, al |
3242 | mov al, 8 ; month |
3242 | mov al, 8 ; month |
3243 | shl ecx, 16 |
3243 | shl ecx, 16 |
3244 | out 0x70, al |
3244 | out 0x70, al |
3245 | in al, 0x71 |
3245 | in al, 0x71 |
3246 | mov ch, al |
3246 | mov ch, al |
3247 | mov al, 9 ; year |
3247 | mov al, 9 ; year |
3248 | out 0x70, al |
3248 | out 0x70, al |
3249 | in al, 0x71 |
3249 | in al, 0x71 |
3250 | mov cl, al |
3250 | mov cl, al |
3251 | sti |
3251 | sti |
3252 | mov [esp+32], ecx |
3252 | mov [esp+32], ecx |
3253 | ret |
3253 | ret |
3254 | 3254 | ||
3255 | 3255 | ||
3256 | ; redraw status |
3256 | ; redraw status |
3257 | 3257 | ||
3258 | sys_redrawstat: |
3258 | sys_redrawstat: |
3259 | cmp ebx, 1 |
3259 | cmp ebx, 1 |
3260 | jne no_widgets_away |
3260 | jne no_widgets_away |
3261 | ; buttons away |
3261 | ; buttons away |
3262 | mov ecx, [CURRENT_TASK] |
3262 | mov ecx, [CURRENT_TASK] |
3263 | sys_newba2: |
3263 | sys_newba2: |
3264 | mov edi, [BTN_ADDR] |
3264 | mov edi, [BTN_ADDR] |
3265 | cmp [edi], dword 0 ; empty button list ? |
3265 | cmp [edi], dword 0 ; empty button list ? |
3266 | je end_of_buttons_away |
3266 | je end_of_buttons_away |
3267 | movzx ebx, word [edi] |
3267 | movzx ebx, word [edi] |
3268 | inc ebx |
3268 | inc ebx |
3269 | mov eax, edi |
3269 | mov eax, edi |
3270 | sys_newba: |
3270 | sys_newba: |
3271 | dec ebx |
3271 | dec ebx |
3272 | jz end_of_buttons_away |
3272 | jz end_of_buttons_away |
3273 | 3273 | ||
3274 | add eax, 0x10 |
3274 | add eax, 0x10 |
3275 | cmp cx, [eax] |
3275 | cmp cx, [eax] |
3276 | jnz sys_newba |
3276 | jnz sys_newba |
3277 | 3277 | ||
3278 | push eax ebx ecx |
3278 | push eax ebx ecx |
3279 | mov ecx, ebx |
3279 | mov ecx, ebx |
3280 | inc ecx |
3280 | inc ecx |
3281 | shl ecx, 4 |
3281 | shl ecx, 4 |
3282 | mov ebx, eax |
3282 | mov ebx, eax |
3283 | add eax, 0x10 |
3283 | add eax, 0x10 |
3284 | call memmove |
3284 | call memmove |
3285 | dec dword [edi] |
3285 | dec dword [edi] |
3286 | pop ecx ebx eax |
3286 | pop ecx ebx eax |
3287 | 3287 | ||
3288 | jmp sys_newba2 |
3288 | jmp sys_newba2 |
3289 | 3289 | ||
3290 | end_of_buttons_away: |
3290 | end_of_buttons_away: |
3291 | 3291 | ||
3292 | ret |
3292 | ret |
3293 | 3293 | ||
3294 | no_widgets_away: |
3294 | no_widgets_away: |
3295 | 3295 | ||
3296 | cmp ebx, 2 |
3296 | cmp ebx, 2 |
3297 | jnz srl1 |
3297 | jnz srl1 |
3298 | 3298 | ||
3299 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3299 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3300 | add edx, draw_data - CURRENT_TASK |
3300 | add edx, draw_data - CURRENT_TASK |
3301 | mov [edx + RECT.left], 0 |
3301 | mov [edx + RECT.left], 0 |
3302 | mov [edx + RECT.top], 0 |
3302 | mov [edx + RECT.top], 0 |
3303 | mov eax, [_display.width] |
3303 | mov eax, [_display.width] |
3304 | dec eax |
3304 | dec eax |
3305 | mov [edx + RECT.right], eax |
3305 | mov [edx + RECT.right], eax |
3306 | mov eax, [_display.height] |
3306 | mov eax, [_display.height] |
3307 | dec eax |
3307 | dec eax |
3308 | mov [edx + RECT.bottom], eax |
3308 | mov [edx + RECT.bottom], eax |
3309 | 3309 | ||
3310 | srl1: |
3310 | srl1: |
3311 | ret |
3311 | ret |
3312 | 3312 | ||
3313 | ;ok - 100% work |
3313 | ;ok - 100% work |
3314 | ;nt - not tested |
3314 | ;nt - not tested |
3315 | ;--------------------------------------------------------------------------------------------- |
3315 | ;--------------------------------------------------------------------------------------------- |
3316 | ;eax |
3316 | ;eax |
3317 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3317 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3318 | ;1 - change task. Ret nothing. Block. ok. |
3318 | ;1 - change task. Ret nothing. Block. ok. |
3319 | ;2 - performance control |
3319 | ;2 - performance control |
3320 | ; ebx |
3320 | ; ebx |
3321 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3321 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3322 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3322 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3323 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3323 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3324 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3324 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3325 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3325 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3326 | ;eax |
3326 | ;eax |
3327 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3327 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3328 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3328 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3329 | ;--------------------------------------------------------------------------------------------- |
3329 | ;--------------------------------------------------------------------------------------------- |
3330 | iglobal |
3330 | iglobal |
3331 | align 4 |
3331 | align 4 |
3332 | sheduler: |
3332 | sheduler: |
3333 | dd sys_sheduler.00 |
3333 | dd sys_sheduler.00 |
3334 | dd change_task |
3334 | dd change_task |
3335 | dd sys_sheduler.02 |
3335 | dd sys_sheduler.02 |
3336 | dd sys_sheduler.03 |
3336 | dd sys_sheduler.03 |
3337 | dd sys_sheduler.04 |
3337 | dd sys_sheduler.04 |
3338 | endg |
3338 | endg |
3339 | sys_sheduler: |
3339 | sys_sheduler: |
3340 | ;rewritten by |
3340 | ;rewritten by |
3341 | jmp dword [sheduler+ebx*4] |
3341 | jmp dword [sheduler+ebx*4] |
3342 | ;.shed_counter: |
3342 | ;.shed_counter: |
3343 | .00: |
3343 | .00: |
3344 | mov eax, [context_counter] |
3344 | mov eax, [context_counter] |
3345 | mov [esp+32], eax |
3345 | mov [esp+32], eax |
3346 | ret |
3346 | ret |
3347 | 3347 | ||
3348 | .02: |
3348 | .02: |
3349 | ;.perf_control: |
3349 | ;.perf_control: |
3350 | inc ebx ;before ebx=2, ebx=3 |
3350 | inc ebx ;before ebx=2, ebx=3 |
3351 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3351 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3352 | jz cache_disable |
3352 | jz cache_disable |
3353 | 3353 | ||
3354 | dec ebx ;ebx=2 |
3354 | dec ebx ;ebx=2 |
3355 | cmp ebx, ecx ; |
3355 | cmp ebx, ecx ; |
3356 | jz cache_enable ;if ecx=2 and ebx=2 |
3356 | jz cache_enable ;if ecx=2 and ebx=2 |
3357 | 3357 | ||
3358 | dec ebx ;ebx=1 |
3358 | dec ebx ;ebx=1 |
3359 | cmp ebx, ecx |
3359 | cmp ebx, ecx |
3360 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3360 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3361 | 3361 | ||
3362 | dec ebx |
3362 | dec ebx |
3363 | test ebx, ecx ;ebx=0 and ecx=0 |
3363 | test ebx, ecx ;ebx=0 and ecx=0 |
3364 | jz modify_pce ;if ecx=0 |
3364 | jz modify_pce ;if ecx=0 |
3365 | 3365 | ||
3366 | ret |
3366 | ret |
3367 | 3367 | ||
3368 | .03: |
3368 | .03: |
3369 | ;.rdmsr_instr: |
3369 | ;.rdmsr_instr: |
3370 | ;now counter in ecx |
3370 | ;now counter in ecx |
3371 | ;(edx:eax) esi:edi => edx:esi |
3371 | ;(edx:eax) esi:edi => edx:esi |
3372 | mov eax, esi |
3372 | mov eax, esi |
3373 | mov ecx, edx |
3373 | mov ecx, edx |
3374 | rdmsr |
3374 | rdmsr |
3375 | mov [esp+32], eax |
3375 | mov [esp+32], eax |
3376 | mov [esp+20], edx ;ret in ebx? |
3376 | mov [esp+20], edx ;ret in ebx? |
3377 | ret |
3377 | ret |
3378 | 3378 | ||
3379 | .04: |
3379 | .04: |
3380 | ;.wrmsr_instr: |
3380 | ;.wrmsr_instr: |
3381 | ;now counter in ecx |
3381 | ;now counter in ecx |
3382 | ;(edx:eax) esi:edi => edx:esi |
3382 | ;(edx:eax) esi:edi => edx:esi |
3383 | ; Fast Call MSR can't be destroy |
3383 | ; Fast Call MSR can't be destroy |
3384 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3384 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3385 | ; включаются/выключаются расширенные возможности |
3385 | ; включаются/выключаются расширенные возможности |
3386 | cmp edx, MSR_SYSENTER_CS |
3386 | cmp edx, MSR_SYSENTER_CS |
3387 | je @f |
3387 | je @f |
3388 | cmp edx, MSR_SYSENTER_ESP |
3388 | cmp edx, MSR_SYSENTER_ESP |
3389 | je @f |
3389 | je @f |
3390 | cmp edx, MSR_SYSENTER_EIP |
3390 | cmp edx, MSR_SYSENTER_EIP |
3391 | je @f |
3391 | je @f |
3392 | cmp edx, MSR_AMD_STAR |
3392 | cmp edx, MSR_AMD_STAR |
3393 | je @f |
3393 | je @f |
3394 | 3394 | ||
3395 | mov eax, esi |
3395 | mov eax, esi |
3396 | mov ecx, edx |
3396 | mov ecx, edx |
3397 | wrmsr |
3397 | wrmsr |
3398 | ; mov [esp + 32], eax |
3398 | ; mov [esp + 32], eax |
3399 | ; mov [esp + 20], edx ;ret in ebx? |
3399 | ; mov [esp + 20], edx ;ret in ebx? |
3400 | @@: |
3400 | @@: |
3401 | ret |
3401 | ret |
3402 | 3402 | ||
3403 | cache_disable: |
3403 | cache_disable: |
3404 | mov eax, cr0 |
3404 | mov eax, cr0 |
3405 | or eax, 01100000000000000000000000000000b |
3405 | or eax, 01100000000000000000000000000000b |
3406 | mov cr0, eax |
3406 | mov cr0, eax |
3407 | wbinvd ;set MESI |
3407 | wbinvd ;set MESI |
3408 | ret |
3408 | ret |
3409 | 3409 | ||
3410 | cache_enable: |
3410 | cache_enable: |
3411 | mov eax, cr0 |
3411 | mov eax, cr0 |
3412 | and eax, 10011111111111111111111111111111b |
3412 | and eax, 10011111111111111111111111111111b |
3413 | mov cr0, eax |
3413 | mov cr0, eax |
3414 | ret |
3414 | ret |
3415 | 3415 | ||
3416 | is_cache_enabled: |
3416 | is_cache_enabled: |
3417 | mov eax, cr0 |
3417 | mov eax, cr0 |
3418 | mov ebx, eax |
3418 | mov ebx, eax |
3419 | and eax, 01100000000000000000000000000000b |
3419 | and eax, 01100000000000000000000000000000b |
3420 | jz cache_disabled |
3420 | jz cache_disabled |
3421 | mov [esp+32], ebx |
3421 | mov [esp+32], ebx |
3422 | cache_disabled: |
3422 | cache_disabled: |
3423 | mov dword [esp+32], eax;0 |
3423 | mov dword [esp+32], eax;0 |
3424 | ret |
3424 | ret |
3425 | 3425 | ||
3426 | modify_pce: |
3426 | modify_pce: |
3427 | mov eax, cr4 |
3427 | mov eax, cr4 |
3428 | ; mov ebx,0 |
3428 | ; mov ebx,0 |
3429 | ; or bx,100000000b ;pce |
3429 | ; or bx,100000000b ;pce |
3430 | ; xor eax,ebx ;invert pce |
3430 | ; xor eax,ebx ;invert pce |
3431 | bts eax, 8;pce=cr4[8] |
3431 | bts eax, 8;pce=cr4[8] |
3432 | mov cr4, eax |
3432 | mov cr4, eax |
3433 | mov [esp+32], eax |
3433 | mov [esp+32], eax |
3434 | ret |
3434 | ret |
3435 | ;--------------------------------------------------------------------------------------------- |
3435 | ;--------------------------------------------------------------------------------------------- |
3436 | 3436 | ||
3437 | 3437 | ||
3438 | iglobal |
3438 | iglobal |
3439 | cpustring db 'CPU',0 |
3439 | cpustring db 'CPU',0 |
3440 | endg |
3440 | endg |
3441 | 3441 | ||
3442 | uglobal |
3442 | uglobal |
3443 | background_defined db 0 ; diamond, 11.04.2006 |
3443 | background_defined db 0 ; diamond, 11.04.2006 |
3444 | endg |
3444 | endg |
3445 | ;----------------------------------------------------------------------------- |
3445 | ;----------------------------------------------------------------------------- |
3446 | align 4 |
3446 | align 4 |
3447 | checkmisc: |
3447 | checkmisc: |
3448 | cmp [ctrl_alt_del], 1 |
3448 | cmp [ctrl_alt_del], 1 |
3449 | jne nocpustart |
3449 | jne nocpustart |
3450 | 3450 | ||
3451 | mov ebp, cpustring |
3451 | mov ebp, cpustring |
3452 | call fs_execute_from_sysdir |
3452 | call fs_execute_from_sysdir |
3453 | 3453 | ||
3454 | mov [ctrl_alt_del], 0 |
3454 | mov [ctrl_alt_del], 0 |
3455 | ;-------------------------------------- |
3455 | ;-------------------------------------- |
3456 | align 4 |
3456 | align 4 |
3457 | nocpustart: |
3457 | nocpustart: |
3458 | cmp [mouse_active], 1 |
3458 | cmp [mouse_active], 1 |
3459 | jne mouse_not_active |
3459 | jne mouse_not_active |
3460 | mov [mouse_active], 0 |
3460 | mov [mouse_active], 0 |
3461 | 3461 | ||
3462 | xor edi, edi |
3462 | xor edi, edi |
3463 | mov ebx, CURRENT_TASK |
3463 | mov ebx, CURRENT_TASK |
3464 | 3464 | ||
3465 | mov ecx, [TASK_COUNT] |
3465 | mov ecx, [TASK_COUNT] |
3466 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3466 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3467 | shl eax, 8 |
3467 | shl eax, 8 |
3468 | push eax |
3468 | push eax |
3469 | 3469 | ||
3470 | movzx eax, word [MOUSE_X] |
3470 | movzx eax, word [MOUSE_X] |
3471 | movzx edx, word [MOUSE_Y] |
3471 | movzx edx, word [MOUSE_Y] |
3472 | ;-------------------------------------- |
3472 | ;-------------------------------------- |
3473 | align 4 |
3473 | align 4 |
3474 | .set_mouse_event: |
3474 | .set_mouse_event: |
3475 | add edi, 256 |
3475 | add edi, 256 |
3476 | add ebx, 32 |
3476 | add ebx, 32 |
3477 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3477 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3478 | jz .pos_filter |
3478 | jz .pos_filter |
3479 | 3479 | ||
3480 | cmp edi, [esp] ; skip if filtration active |
3480 | cmp edi, [esp] ; skip if filtration active |
3481 | jne .skip |
3481 | jne .skip |
3482 | ;-------------------------------------- |
3482 | ;-------------------------------------- |
3483 | align 4 |
3483 | align 4 |
3484 | .pos_filter: |
3484 | .pos_filter: |
3485 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3485 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3486 | jz .set |
3486 | jz .set |
3487 | 3487 | ||
3488 | mov esi, [ebx-twdw+WDATA.box.left] |
3488 | mov esi, [ebx-twdw+WDATA.box.left] |
3489 | cmp eax, esi |
3489 | cmp eax, esi |
3490 | jb .skip |
3490 | jb .skip |
3491 | add esi, [ebx-twdw+WDATA.box.width] |
3491 | add esi, [ebx-twdw+WDATA.box.width] |
3492 | cmp eax, esi |
3492 | cmp eax, esi |
3493 | ja .skip |
3493 | ja .skip |
3494 | 3494 | ||
3495 | mov esi, [ebx-twdw+WDATA.box.top] |
3495 | mov esi, [ebx-twdw+WDATA.box.top] |
3496 | cmp edx, esi |
3496 | cmp edx, esi |
3497 | jb .skip |
3497 | jb .skip |
3498 | add esi, [ebx-twdw+WDATA.box.height] |
3498 | add esi, [ebx-twdw+WDATA.box.height] |
3499 | cmp edx, esi |
3499 | cmp edx, esi |
3500 | ja .skip |
3500 | ja .skip |
3501 | ;-------------------------------------- |
3501 | ;-------------------------------------- |
3502 | align 4 |
3502 | align 4 |
3503 | .set: |
3503 | .set: |
3504 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3504 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3505 | ;-------------------------------------- |
3505 | ;-------------------------------------- |
3506 | align 4 |
3506 | align 4 |
3507 | .skip: |
3507 | .skip: |
3508 | loop .set_mouse_event |
3508 | loop .set_mouse_event |
3509 | 3509 | ||
3510 | pop eax |
3510 | pop eax |
3511 | ;-------------------------------------- |
3511 | ;-------------------------------------- |
3512 | align 4 |
3512 | align 4 |
3513 | mouse_not_active: |
3513 | mouse_not_active: |
3514 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3514 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3515 | jz nobackgr |
3515 | jz nobackgr |
3516 | 3516 | ||
3517 | cmp [background_defined], 0 |
3517 | cmp [background_defined], 0 |
3518 | jz nobackgr |
3518 | jz nobackgr |
3519 | ;-------------------------------------- |
3519 | ;-------------------------------------- |
3520 | align 4 |
3520 | align 4 |
3521 | backgr: |
3521 | backgr: |
3522 | mov eax, [draw_data+32 + RECT.left] |
3522 | mov eax, [draw_data+32 + RECT.left] |
3523 | shl eax, 16 |
3523 | shl eax, 16 |
3524 | add eax, [draw_data+32 + RECT.right] |
3524 | add eax, [draw_data+32 + RECT.right] |
3525 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3525 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3526 | 3526 | ||
3527 | mov eax, [draw_data+32 + RECT.top] |
3527 | mov eax, [draw_data+32 + RECT.top] |
3528 | shl eax, 16 |
3528 | shl eax, 16 |
3529 | add eax, [draw_data+32 + RECT.bottom] |
3529 | add eax, [draw_data+32 + RECT.bottom] |
3530 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3530 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3531 | 3531 | ||
3532 | call drawbackground |
3532 | call drawbackground |
3533 | ; DEBUGF 1, "K : drawbackground\n" |
3533 | ; DEBUGF 1, "K : drawbackground\n" |
3534 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3534 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3535 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3535 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3536 | ;--------- set event 5 start ---------- |
3536 | ;--------- set event 5 start ---------- |
3537 | push ecx edi |
3537 | push ecx edi |
3538 | xor edi, edi |
3538 | xor edi, edi |
3539 | mov ecx, [TASK_COUNT] |
3539 | mov ecx, [TASK_COUNT] |
3540 | ;-------------------------------------- |
3540 | ;-------------------------------------- |
3541 | align 4 |
3541 | align 4 |
3542 | set_bgr_event: |
3542 | set_bgr_event: |
3543 | add edi, 256 |
3543 | add edi, 256 |
3544 | mov eax, [BG_Rect_X_left_right] |
3544 | mov eax, [BG_Rect_X_left_right] |
3545 | mov edx, [BG_Rect_Y_top_bottom] |
3545 | mov edx, [BG_Rect_Y_top_bottom] |
3546 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3546 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3547 | jz .set |
3547 | jz .set |
3548 | .join: |
3548 | .join: |
3549 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3549 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3550 | jae @f |
3550 | jae @f |
3551 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3551 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3552 | @@: |
3552 | @@: |
3553 | shr eax, 16 |
3553 | shr eax, 16 |
3554 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3554 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3555 | jbe @f |
3555 | jbe @f |
3556 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3556 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3557 | @@: |
3557 | @@: |
3558 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3558 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3559 | jae @f |
3559 | jae @f |
3560 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3560 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3561 | @@: |
3561 | @@: |
3562 | shr edx, 16 |
3562 | shr edx, 16 |
3563 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3563 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3564 | jbe @f |
3564 | jbe @f |
3565 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3565 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3566 | @@: |
3566 | @@: |
3567 | jmp .common |
3567 | jmp .common |
3568 | .set: |
3568 | .set: |
3569 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3569 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3570 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3570 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3571 | .common: |
3571 | .common: |
3572 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3572 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3573 | loop set_bgr_event |
3573 | loop set_bgr_event |
3574 | pop edi ecx |
3574 | pop edi ecx |
3575 | ;--------- set event 5 stop ----------- |
3575 | ;--------- set event 5 stop ----------- |
3576 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3576 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3577 | jnz backgr |
3577 | jnz backgr |
3578 | 3578 | ||
3579 | xor eax, eax |
3579 | xor eax, eax |
3580 | mov [draw_data+32 + RECT.left], eax |
3580 | mov [draw_data+32 + RECT.left], eax |
3581 | mov [draw_data+32 + RECT.top], eax |
3581 | mov [draw_data+32 + RECT.top], eax |
3582 | mov [draw_data+32 + RECT.right], eax |
3582 | mov [draw_data+32 + RECT.right], eax |
3583 | mov [draw_data+32 + RECT.bottom], eax |
3583 | mov [draw_data+32 + RECT.bottom], eax |
3584 | ;-------------------------------------- |
3584 | ;-------------------------------------- |
3585 | align 4 |
3585 | align 4 |
3586 | nobackgr: |
3586 | nobackgr: |
3587 | ; system shutdown request |
3587 | ; system shutdown request |
3588 | cmp [SYS_SHUTDOWN], byte 0 |
3588 | cmp [SYS_SHUTDOWN], byte 0 |
3589 | je noshutdown |
3589 | je noshutdown |
3590 | 3590 | ||
3591 | mov edx, [shutdown_processes] |
3591 | mov edx, [shutdown_processes] |
3592 | 3592 | ||
3593 | cmp [SYS_SHUTDOWN], dl |
3593 | cmp [SYS_SHUTDOWN], dl |
3594 | jne noshutdown |
3594 | jne noshutdown |
3595 | 3595 | ||
3596 | lea ecx, [edx-1] |
3596 | lea ecx, [edx-1] |
3597 | mov edx, OS_BASE+0x3040 |
3597 | mov edx, OS_BASE+0x3040 |
3598 | jecxz no_mark_system_shutdown |
3598 | jecxz no_mark_system_shutdown |
3599 | ;-------------------------------------- |
3599 | ;-------------------------------------- |
3600 | align 4 |
3600 | align 4 |
3601 | markz: |
3601 | markz: |
3602 | push ecx edx |
3602 | push ecx edx |
3603 | cmp [edx+TASKDATA.state], 9 |
3603 | cmp [edx+TASKDATA.state], 9 |
3604 | jz .nokill |
3604 | jz .nokill |
3605 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3605 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3606 | cmp [edx+APPDATA.process], sys_proc |
3606 | cmp [edx+APPDATA.process], sys_proc |
3607 | jz .nokill |
3607 | jz .nokill |
3608 | call request_terminate |
3608 | call request_terminate |
3609 | jmp .common |
3609 | jmp .common |
3610 | .nokill: |
3610 | .nokill: |
3611 | dec byte [SYS_SHUTDOWN] |
3611 | dec byte [SYS_SHUTDOWN] |
3612 | xor eax, eax |
3612 | xor eax, eax |
3613 | .common: |
3613 | .common: |
3614 | pop edx ecx |
3614 | pop edx ecx |
3615 | test eax, eax |
3615 | test eax, eax |
3616 | jz @f |
3616 | jz @f |
3617 | mov [edx+TASKDATA.state], byte 3 |
3617 | mov [edx+TASKDATA.state], byte 3 |
3618 | @@: |
3618 | @@: |
3619 | add edx, 0x20 |
3619 | add edx, 0x20 |
3620 | loop markz |
3620 | loop markz |
3621 | call wakeup_osloop |
3621 | call wakeup_osloop |
3622 | ;-------------------------------------- |
3622 | ;-------------------------------------- |
3623 | align 4 |
3623 | align 4 |
3624 | @@: |
3624 | @@: |
3625 | no_mark_system_shutdown: |
3625 | no_mark_system_shutdown: |
3626 | dec byte [SYS_SHUTDOWN] |
3626 | dec byte [SYS_SHUTDOWN] |
3627 | je system_shutdown |
3627 | je system_shutdown |
3628 | ;-------------------------------------- |
3628 | ;-------------------------------------- |
3629 | align 4 |
3629 | align 4 |
3630 | noshutdown: |
3630 | noshutdown: |
3631 | mov eax, [TASK_COUNT] ; termination |
3631 | mov eax, [TASK_COUNT] ; termination |
3632 | mov ebx, TASK_DATA+TASKDATA.state |
3632 | mov ebx, TASK_DATA+TASKDATA.state |
3633 | mov esi, 1 |
3633 | mov esi, 1 |
3634 | ;-------------------------------------- |
3634 | ;-------------------------------------- |
3635 | align 4 |
3635 | align 4 |
3636 | newct: |
3636 | newct: |
3637 | mov cl, [ebx] |
3637 | mov cl, [ebx] |
3638 | cmp cl, byte 3 |
3638 | cmp cl, byte 3 |
3639 | jz .terminate |
3639 | jz .terminate |
3640 | 3640 | ||
3641 | cmp cl, byte 4 |
3641 | cmp cl, byte 4 |
3642 | jnz .noterminate |
3642 | jnz .noterminate |
3643 | .terminate: |
3643 | .terminate: |
3644 | pushad |
3644 | pushad |
3645 | mov ecx, eax |
3645 | mov ecx, eax |
3646 | shl ecx, 8 |
3646 | shl ecx, 8 |
3647 | add ecx, SLOT_BASE |
3647 | add ecx, SLOT_BASE |
3648 | call restore_default_cursor_before_killing |
3648 | call restore_default_cursor_before_killing |
3649 | popad |
3649 | popad |
3650 | 3650 | ||
3651 | pushad |
3651 | pushad |
3652 | call terminate |
3652 | call terminate |
3653 | popad |
3653 | popad |
3654 | cmp byte [SYS_SHUTDOWN], 0 |
3654 | cmp byte [SYS_SHUTDOWN], 0 |
3655 | jz .noterminate |
3655 | jz .noterminate |
3656 | dec byte [SYS_SHUTDOWN] |
3656 | dec byte [SYS_SHUTDOWN] |
3657 | je system_shutdown |
3657 | je system_shutdown |
3658 | 3658 | ||
3659 | .noterminate: |
3659 | .noterminate: |
3660 | add ebx, 0x20 |
3660 | add ebx, 0x20 |
3661 | inc esi |
3661 | inc esi |
3662 | dec eax |
3662 | dec eax |
3663 | jnz newct |
3663 | jnz newct |
3664 | ret |
3664 | ret |
3665 | ;----------------------------------------------------------------------------- |
3665 | ;----------------------------------------------------------------------------- |
3666 | align 4 |
3666 | align 4 |
3667 | redrawscreen: |
3667 | redrawscreen: |
3668 | ; eax , if process window_data base is eax, do not set flag/limits |
3668 | ; eax , if process window_data base is eax, do not set flag/limits |
3669 | 3669 | ||
3670 | pushad |
3670 | pushad |
3671 | push eax |
3671 | push eax |
3672 | 3672 | ||
3673 | ;;; mov ebx,2 |
3673 | ;;; mov ebx,2 |
3674 | ;;; call delay_hs |
3674 | ;;; call delay_hs |
3675 | 3675 | ||
3676 | ;mov ecx,0 ; redraw flags for apps |
3676 | ;mov ecx,0 ; redraw flags for apps |
3677 | xor ecx, ecx |
3677 | xor ecx, ecx |
3678 | ;-------------------------------------- |
3678 | ;-------------------------------------- |
3679 | align 4 |
3679 | align 4 |
3680 | newdw2: |
3680 | newdw2: |
3681 | inc ecx |
3681 | inc ecx |
3682 | push ecx |
3682 | push ecx |
3683 | 3683 | ||
3684 | mov eax, ecx |
3684 | mov eax, ecx |
3685 | shl eax, 5 |
3685 | shl eax, 5 |
3686 | add eax, window_data |
3686 | add eax, window_data |
3687 | 3687 | ||
3688 | cmp eax, [esp+4] |
3688 | cmp eax, [esp+4] |
3689 | je not_this_task |
3689 | je not_this_task |
3690 | ; check if window in redraw area |
3690 | ; check if window in redraw area |
3691 | mov edi, eax |
3691 | mov edi, eax |
3692 | 3692 | ||
3693 | cmp ecx, 1 ; limit for background |
3693 | cmp ecx, 1 ; limit for background |
3694 | jz bgli |
3694 | jz bgli |
3695 | 3695 | ||
3696 | mov eax, [edi + WDATA.box.left] |
3696 | mov eax, [edi + WDATA.box.left] |
3697 | mov ebx, [edi + WDATA.box.top] |
3697 | mov ebx, [edi + WDATA.box.top] |
3698 | 3698 | ||
3699 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3699 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3700 | cmp ecx, ebx |
3700 | cmp ecx, ebx |
3701 | jb ricino |
3701 | jb ricino |
3702 | 3702 | ||
3703 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3703 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3704 | cmp ecx, eax |
3704 | cmp ecx, eax |
3705 | jb ricino |
3705 | jb ricino |
3706 | 3706 | ||
3707 | mov eax, [edi + WDATA.box.left] |
3707 | mov eax, [edi + WDATA.box.left] |
3708 | mov ebx, [edi + WDATA.box.top] |
3708 | mov ebx, [edi + WDATA.box.top] |
3709 | mov ecx, [edi + WDATA.box.width] |
3709 | mov ecx, [edi + WDATA.box.width] |
3710 | mov edx, [edi + WDATA.box.height] |
3710 | mov edx, [edi + WDATA.box.height] |
3711 | add ecx, eax |
3711 | add ecx, eax |
3712 | add edx, ebx |
3712 | add edx, ebx |
3713 | 3713 | ||
3714 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3714 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3715 | cmp edx, eax |
3715 | cmp edx, eax |
3716 | jb ricino |
3716 | jb ricino |
3717 | 3717 | ||
3718 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3718 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3719 | cmp ecx, eax |
3719 | cmp ecx, eax |
3720 | jb ricino |
3720 | jb ricino |
3721 | ;-------------------------------------- |
3721 | ;-------------------------------------- |
3722 | align 4 |
3722 | align 4 |
3723 | bgli: |
3723 | bgli: |
3724 | cmp dword[esp], 1 |
3724 | cmp dword[esp], 1 |
3725 | jnz .az |
3725 | jnz .az |
3726 | 3726 | ||
3727 | cmp byte[REDRAW_BACKGROUND], 0 |
3727 | cmp byte[REDRAW_BACKGROUND], 0 |
3728 | jz .az |
3728 | jz .az |
3729 | 3729 | ||
3730 | mov dl, 0 |
3730 | mov dl, 0 |
3731 | lea eax, [edi+draw_data-window_data] |
3731 | lea eax, [edi+draw_data-window_data] |
3732 | mov ebx, [draw_limits.left] |
3732 | mov ebx, [draw_limits.left] |
3733 | cmp ebx, [eax+RECT.left] |
3733 | cmp ebx, [eax+RECT.left] |
3734 | jae @f |
3734 | jae @f |
3735 | 3735 | ||
3736 | mov [eax+RECT.left], ebx |
3736 | mov [eax+RECT.left], ebx |
3737 | mov dl, 1 |
3737 | mov dl, 1 |
3738 | ;-------------------------------------- |
3738 | ;-------------------------------------- |
3739 | align 4 |
3739 | align 4 |
3740 | @@: |
3740 | @@: |
3741 | mov ebx, [draw_limits.top] |
3741 | mov ebx, [draw_limits.top] |
3742 | cmp ebx, [eax+RECT.top] |
3742 | cmp ebx, [eax+RECT.top] |
3743 | jae @f |
3743 | jae @f |
3744 | 3744 | ||
3745 | mov [eax+RECT.top], ebx |
3745 | mov [eax+RECT.top], ebx |
3746 | mov dl, 1 |
3746 | mov dl, 1 |
3747 | ;-------------------------------------- |
3747 | ;-------------------------------------- |
3748 | align 4 |
3748 | align 4 |
3749 | @@: |
3749 | @@: |
3750 | mov ebx, [draw_limits.right] |
3750 | mov ebx, [draw_limits.right] |
3751 | cmp ebx, [eax+RECT.right] |
3751 | cmp ebx, [eax+RECT.right] |
3752 | jbe @f |
3752 | jbe @f |
3753 | 3753 | ||
3754 | mov [eax+RECT.right], ebx |
3754 | mov [eax+RECT.right], ebx |
3755 | mov dl, 1 |
3755 | mov dl, 1 |
3756 | ;-------------------------------------- |
3756 | ;-------------------------------------- |
3757 | align 4 |
3757 | align 4 |
3758 | @@: |
3758 | @@: |
3759 | mov ebx, [draw_limits.bottom] |
3759 | mov ebx, [draw_limits.bottom] |
3760 | cmp ebx, [eax+RECT.bottom] |
3760 | cmp ebx, [eax+RECT.bottom] |
3761 | jbe @f |
3761 | jbe @f |
3762 | 3762 | ||
3763 | mov [eax+RECT.bottom], ebx |
3763 | mov [eax+RECT.bottom], ebx |
3764 | mov dl, 1 |
3764 | mov dl, 1 |
3765 | ;-------------------------------------- |
3765 | ;-------------------------------------- |
3766 | align 4 |
3766 | align 4 |
3767 | @@: |
3767 | @@: |
3768 | add byte[REDRAW_BACKGROUND], dl |
3768 | add byte[REDRAW_BACKGROUND], dl |
3769 | call wakeup_osloop |
3769 | call wakeup_osloop |
3770 | jmp newdw8 |
3770 | jmp newdw8 |
3771 | ;-------------------------------------- |
3771 | ;-------------------------------------- |
3772 | align 4 |
3772 | align 4 |
3773 | .az: |
3773 | .az: |
3774 | mov eax, edi |
3774 | mov eax, edi |
3775 | add eax, draw_data-window_data |
3775 | add eax, draw_data-window_data |
3776 | 3776 | ||
3777 | mov ebx, [draw_limits.left] ; set limits |
3777 | mov ebx, [draw_limits.left] ; set limits |
3778 | mov [eax + RECT.left], ebx |
3778 | mov [eax + RECT.left], ebx |
3779 | mov ebx, [draw_limits.top] |
3779 | mov ebx, [draw_limits.top] |
3780 | mov [eax + RECT.top], ebx |
3780 | mov [eax + RECT.top], ebx |
3781 | mov ebx, [draw_limits.right] |
3781 | mov ebx, [draw_limits.right] |
3782 | mov [eax + RECT.right], ebx |
3782 | mov [eax + RECT.right], ebx |
3783 | mov ebx, [draw_limits.bottom] |
3783 | mov ebx, [draw_limits.bottom] |
3784 | mov [eax + RECT.bottom], ebx |
3784 | mov [eax + RECT.bottom], ebx |
3785 | 3785 | ||
3786 | sub eax, draw_data-window_data |
3786 | sub eax, draw_data-window_data |
3787 | 3787 | ||
3788 | cmp dword [esp], 1 |
3788 | cmp dword [esp], 1 |
3789 | jne nobgrd |
3789 | jne nobgrd |
3790 | inc byte[REDRAW_BACKGROUND] |
3790 | inc byte[REDRAW_BACKGROUND] |
3791 | call wakeup_osloop |
3791 | call wakeup_osloop |
3792 | ;-------------------------------------- |
3792 | ;-------------------------------------- |
3793 | align 4 |
3793 | align 4 |
3794 | newdw8: |
3794 | newdw8: |
3795 | nobgrd: |
3795 | nobgrd: |
3796 | ;-------------------------------------- |
3796 | ;-------------------------------------- |
3797 | push eax edi ebp |
3797 | push eax edi ebp |
3798 | mov edi, [esp+12] |
3798 | mov edi, [esp+12] |
3799 | cmp edi, 1 |
3799 | cmp edi, 1 |
3800 | je .found |
3800 | je .found |
3801 | 3801 | ||
3802 | mov eax, [draw_limits.left] |
3802 | mov eax, [draw_limits.left] |
3803 | mov ebx, [draw_limits.top] |
3803 | mov ebx, [draw_limits.top] |
3804 | mov ecx, [draw_limits.right] |
3804 | mov ecx, [draw_limits.right] |
3805 | sub ecx, eax |
3805 | sub ecx, eax |
3806 | test ecx, ecx |
3806 | test ecx, ecx |
3807 | jz .not_found |
3807 | jz .not_found |
3808 | 3808 | ||
3809 | mov edx, [draw_limits.bottom] |
3809 | mov edx, [draw_limits.bottom] |
3810 | sub edx, ebx |
3810 | sub edx, ebx |
3811 | test edx, edx |
3811 | test edx, edx |
3812 | jz .not_found |
3812 | jz .not_found |
3813 | 3813 | ||
3814 | ; eax - x, ebx - y |
3814 | ; eax - x, ebx - y |
3815 | ; ecx - size x, edx - size y |
3815 | ; ecx - size x, edx - size y |
3816 | add ebx, edx |
3816 | add ebx, edx |
3817 | ;-------------------------------------- |
3817 | ;-------------------------------------- |
3818 | align 4 |
3818 | align 4 |
3819 | .start_y: |
3819 | .start_y: |
3820 | push ecx |
3820 | push ecx |
3821 | ;-------------------------------------- |
3821 | ;-------------------------------------- |
3822 | align 4 |
3822 | align 4 |
3823 | .start_x: |
3823 | .start_x: |
3824 | add eax, ecx |
3824 | add eax, ecx |
3825 | mov ebp, [d_width_calc_area + ebx*4] |
3825 | mov ebp, [d_width_calc_area + ebx*4] |
3826 | add ebp, [_display.win_map] |
3826 | add ebp, [_display.win_map] |
3827 | movzx ebp, byte[eax+ebp] ; get value for current point |
3827 | movzx ebp, byte[eax+ebp] ; get value for current point |
3828 | cmp ebp, edi |
3828 | cmp ebp, edi |
3829 | jne @f |
3829 | jne @f |
3830 | 3830 | ||
3831 | pop ecx |
3831 | pop ecx |
3832 | jmp .found |
3832 | jmp .found |
3833 | ;-------------------------------------- |
3833 | ;-------------------------------------- |
3834 | align 4 |
3834 | align 4 |
3835 | @@: |
3835 | @@: |
3836 | sub eax, ecx |
3836 | sub eax, ecx |
3837 | 3837 | ||
3838 | dec ecx |
3838 | dec ecx |
3839 | jnz .start_x |
3839 | jnz .start_x |
3840 | 3840 | ||
3841 | pop ecx |
3841 | pop ecx |
3842 | dec ebx |
3842 | dec ebx |
3843 | dec edx |
3843 | dec edx |
3844 | jnz .start_y |
3844 | jnz .start_y |
3845 | ;-------------------------------------- |
3845 | ;-------------------------------------- |
3846 | align 4 |
3846 | align 4 |
3847 | .not_found: |
3847 | .not_found: |
3848 | pop ebp edi eax |
3848 | pop ebp edi eax |
3849 | jmp ricino |
3849 | jmp ricino |
3850 | ;-------------------------------------- |
3850 | ;-------------------------------------- |
3851 | align 4 |
3851 | align 4 |
3852 | .found: |
3852 | .found: |
3853 | pop ebp edi eax |
3853 | pop ebp edi eax |
3854 | 3854 | ||
3855 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3855 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3856 | ;-------------------------------------- |
3856 | ;-------------------------------------- |
3857 | align 4 |
3857 | align 4 |
3858 | ricino: |
3858 | ricino: |
3859 | not_this_task: |
3859 | not_this_task: |
3860 | pop ecx |
3860 | pop ecx |
3861 | 3861 | ||
3862 | cmp ecx, [TASK_COUNT] |
3862 | cmp ecx, [TASK_COUNT] |
3863 | jle newdw2 |
3863 | jle newdw2 |
3864 | 3864 | ||
3865 | pop eax |
3865 | pop eax |
3866 | popad |
3866 | popad |
3867 | ret |
3867 | ret |
3868 | ;----------------------------------------------------------------------------- |
3868 | ;----------------------------------------------------------------------------- |
3869 | align 4 |
3869 | align 4 |
3870 | calculatebackground: ; background |
3870 | calculatebackground: ; background |
3871 | mov edi, [_display.win_map] ; set os to use all pixels |
3871 | mov edi, [_display.win_map] ; set os to use all pixels |
3872 | mov eax, 0x01010101 |
3872 | mov eax, 0x01010101 |
3873 | mov ecx, [_display.win_map_size] |
3873 | mov ecx, [_display.win_map_size] |
3874 | shr ecx, 2 |
3874 | shr ecx, 2 |
3875 | rep stosd |
3875 | rep stosd |
3876 | 3876 | ||
3877 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3877 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3878 | ret |
3878 | ret |
3879 | ;----------------------------------------------------------------------------- |
3879 | ;----------------------------------------------------------------------------- |
3880 | uglobal |
3880 | uglobal |
3881 | imax dd 0x0 |
3881 | imax dd 0x0 |
3882 | endg |
3882 | endg |
3883 | ;----------------------------------------------------------------------------- |
3883 | ;----------------------------------------------------------------------------- |
3884 | align 4 |
3884 | align 4 |
3885 | delay_ms: ; delay in 1/1000 sec |
3885 | delay_ms: ; delay in 1/1000 sec |
3886 | push eax |
3886 | push eax |
3887 | push ecx |
3887 | push ecx |
3888 | 3888 | ||
3889 | mov ecx, esi |
3889 | mov ecx, esi |
3890 | ; |
3890 | ; |
3891 | imul ecx, 33941 |
3891 | imul ecx, 33941 |
3892 | shr ecx, 9 |
3892 | shr ecx, 9 |
3893 | ; |
3893 | ; |
3894 | 3894 | ||
3895 | in al, 0x61 |
3895 | in al, 0x61 |
3896 | and al, 0x10 |
3896 | and al, 0x10 |
3897 | mov ah, al |
3897 | mov ah, al |
3898 | cld |
3898 | cld |
3899 | ;-------------------------------------- |
3899 | ;-------------------------------------- |
3900 | align 4 |
3900 | align 4 |
3901 | cnt1: |
3901 | cnt1: |
3902 | in al, 0x61 |
3902 | in al, 0x61 |
3903 | and al, 0x10 |
3903 | and al, 0x10 |
3904 | cmp al, ah |
3904 | cmp al, ah |
3905 | jz cnt1 |
3905 | jz cnt1 |
3906 | 3906 | ||
3907 | mov ah, al |
3907 | mov ah, al |
3908 | loop cnt1 |
3908 | loop cnt1 |
3909 | 3909 | ||
3910 | pop ecx |
3910 | pop ecx |
3911 | pop eax |
3911 | pop eax |
3912 | ret |
3912 | ret |
3913 | ;----------------------------------------------------------------------------- |
3913 | ;----------------------------------------------------------------------------- |
3914 | align 4 |
3914 | align 4 |
3915 | set_app_param: |
3915 | set_app_param: |
3916 | mov edi, [TASK_BASE] |
3916 | mov edi, [TASK_BASE] |
3917 | mov eax, ebx |
3917 | mov eax, ebx |
3918 | btr eax, 3 ; move MOUSE_FILTRATION |
3918 | btr eax, 3 ; move MOUSE_FILTRATION |
3919 | mov ebx, [current_slot] ; bit into event_filter |
3919 | mov ebx, [current_slot] ; bit into event_filter |
3920 | setc byte [ebx+APPDATA.event_filter] |
3920 | setc byte [ebx+APPDATA.event_filter] |
3921 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3921 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3922 | mov [esp+32], eax ; return old mask value |
3922 | mov [esp+32], eax ; return old mask value |
3923 | ret |
3923 | ret |
3924 | ;----------------------------------------------------------------------------- |
3924 | ;----------------------------------------------------------------------------- |
3925 | 3925 | ||
3926 | ; this is for syscall |
3926 | ; this is for syscall |
3927 | proc delay_hs_unprotected |
3927 | proc delay_hs_unprotected |
3928 | call unprotect_from_terminate |
3928 | call unprotect_from_terminate |
3929 | call delay_hs |
3929 | call delay_hs |
3930 | call protect_from_terminate |
3930 | call protect_from_terminate |
3931 | ret |
3931 | ret |
3932 | endp |
3932 | endp |
3933 | 3933 | ||
3934 | if 1 |
3934 | if 1 |
3935 | align 4 |
3935 | align 4 |
3936 | delay_hs: ; delay in 1/100 secs |
3936 | delay_hs: ; delay in 1/100 secs |
3937 | ; ebx = delay time |
3937 | ; ebx = delay time |
3938 | 3938 | ||
3939 | pushad |
3939 | pushad |
3940 | push ebx |
3940 | push ebx |
3941 | xor esi, esi |
3941 | xor esi, esi |
3942 | mov ecx, MANUAL_DESTROY |
3942 | mov ecx, MANUAL_DESTROY |
3943 | call create_event |
3943 | call create_event |
3944 | test eax, eax |
3944 | test eax, eax |
3945 | jz .done |
3945 | jz .done |
3946 | 3946 | ||
3947 | mov ebx, edx |
3947 | mov ebx, edx |
3948 | mov ecx, [esp] |
3948 | mov ecx, [esp] |
3949 | push edx |
3949 | push edx |
3950 | push eax |
3950 | push eax |
3951 | call wait_event_timeout |
3951 | call wait_event_timeout |
3952 | pop eax |
3952 | pop eax |
3953 | pop ebx |
3953 | pop ebx |
3954 | call destroy_event |
3954 | call destroy_event |
3955 | .done: |
3955 | .done: |
3956 | add esp, 4 |
3956 | add esp, 4 |
3957 | popad |
3957 | popad |
3958 | ret |
3958 | ret |
3959 | 3959 | ||
3960 | else |
3960 | else |
3961 | 3961 | ||
3962 | align 4 |
3962 | align 4 |
3963 | delay_hs: ; delay in 1/100 secs |
3963 | delay_hs: ; delay in 1/100 secs |
3964 | ; ebx = delay time |
3964 | ; ebx = delay time |
3965 | push ecx |
3965 | push ecx |
3966 | push edx |
3966 | push edx |
3967 | 3967 | ||
3968 | mov edx, [timer_ticks] |
3968 | mov edx, [timer_ticks] |
3969 | ;-------------------------------------- |
3969 | ;-------------------------------------- |
3970 | align 4 |
3970 | align 4 |
3971 | newtic: |
3971 | newtic: |
3972 | mov ecx, [timer_ticks] |
3972 | mov ecx, [timer_ticks] |
3973 | sub ecx, edx |
3973 | sub ecx, edx |
3974 | cmp ecx, ebx |
3974 | cmp ecx, ebx |
3975 | jae zerodelay |
3975 | jae zerodelay |
3976 | 3976 | ||
3977 | call change_task |
3977 | call change_task |
3978 | 3978 | ||
3979 | jmp newtic |
3979 | jmp newtic |
3980 | ;-------------------------------------- |
3980 | ;-------------------------------------- |
3981 | align 4 |
3981 | align 4 |
3982 | zerodelay: |
3982 | zerodelay: |
3983 | pop edx |
3983 | pop edx |
3984 | pop ecx |
3984 | pop ecx |
3985 | ret |
3985 | ret |
3986 | end if |
3986 | end if |
3987 | 3987 | ||
3988 | ;----------------------------------------------------------------------------- |
3988 | ;----------------------------------------------------------------------------- |
3989 | align 16 ;very often call this subrutine |
3989 | align 16 ;very often call this subrutine |
3990 | memmove: ; memory move in bytes |
3990 | memmove: ; memory move in bytes |
3991 | ; eax = from |
3991 | ; eax = from |
3992 | ; ebx = to |
3992 | ; ebx = to |
3993 | ; ecx = no of bytes |
3993 | ; ecx = no of bytes |
3994 | test ecx, ecx |
3994 | test ecx, ecx |
3995 | jle .ret |
3995 | jle .ret |
3996 | 3996 | ||
3997 | push esi edi ecx |
3997 | push esi edi ecx |
3998 | 3998 | ||
3999 | mov edi, ebx |
3999 | mov edi, ebx |
4000 | mov esi, eax |
4000 | mov esi, eax |
4001 | 4001 | ||
4002 | test ecx, not 11b |
4002 | test ecx, not 11b |
4003 | jz @f |
4003 | jz @f |
4004 | 4004 | ||
4005 | push ecx |
4005 | push ecx |
4006 | shr ecx, 2 |
4006 | shr ecx, 2 |
4007 | rep movsd |
4007 | rep movsd |
4008 | pop ecx |
4008 | pop ecx |
4009 | and ecx, 11b |
4009 | and ecx, 11b |
4010 | jz .finish |
4010 | jz .finish |
4011 | ;-------------------------------------- |
4011 | ;-------------------------------------- |
4012 | align 4 |
4012 | align 4 |
4013 | @@: |
4013 | @@: |
4014 | rep movsb |
4014 | rep movsb |
4015 | ;-------------------------------------- |
4015 | ;-------------------------------------- |
4016 | align 4 |
4016 | align 4 |
4017 | .finish: |
4017 | .finish: |
4018 | pop ecx edi esi |
4018 | pop ecx edi esi |
4019 | ;-------------------------------------- |
4019 | ;-------------------------------------- |
4020 | align 4 |
4020 | align 4 |
4021 | .ret: |
4021 | .ret: |
4022 | ret |
4022 | ret |
4023 | ;----------------------------------------------------------------------------- |
4023 | ;----------------------------------------------------------------------------- |
4024 | ; |
4024 | ; |
4025 | ;align 4 |
4025 | ;align 4 |
4026 | ; |
4026 | ; |
4027 | ;read_floppy_file: |
4027 | ;read_floppy_file: |
4028 | ; |
4028 | ; |
4029 | ;; as input |
4029 | ;; as input |
4030 | ;; |
4030 | ;; |
4031 | ;; eax pointer to file |
4031 | ;; eax pointer to file |
4032 | ;; ebx file lenght |
4032 | ;; ebx file lenght |
4033 | ;; ecx start 512 byte block number |
4033 | ;; ecx start 512 byte block number |
4034 | ;; edx number of blocks to read |
4034 | ;; edx number of blocks to read |
4035 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4035 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4036 | ;; |
4036 | ;; |
4037 | ;; |
4037 | ;; |
4038 | ;; on return |
4038 | ;; on return |
4039 | ;; |
4039 | ;; |
4040 | ;; eax = 0 command succesful |
4040 | ;; eax = 0 command succesful |
4041 | ;; 1 no fd base and/or partition defined |
4041 | ;; 1 no fd base and/or partition defined |
4042 | ;; 2 yet unsupported FS |
4042 | ;; 2 yet unsupported FS |
4043 | ;; 3 unknown FS |
4043 | ;; 3 unknown FS |
4044 | ;; 4 partition not defined at hd |
4044 | ;; 4 partition not defined at hd |
4045 | ;; 5 file not found |
4045 | ;; 5 file not found |
4046 | ;; ebx = size of file |
4046 | ;; ebx = size of file |
4047 | ; |
4047 | ; |
4048 | ; mov edi,[TASK_BASE] |
4048 | ; mov edi,[TASK_BASE] |
4049 | ; add edi,0x10 |
4049 | ; add edi,0x10 |
4050 | ; add esi,[edi] |
4050 | ; add esi,[edi] |
4051 | ; add eax,[edi] |
4051 | ; add eax,[edi] |
4052 | ; |
4052 | ; |
4053 | ; pushad |
4053 | ; pushad |
4054 | ; mov edi,esi |
4054 | ; mov edi,esi |
4055 | ; add edi,1024 |
4055 | ; add edi,1024 |
4056 | ; mov esi,0x100000+19*512 |
4056 | ; mov esi,0x100000+19*512 |
4057 | ; sub ecx,1 |
4057 | ; sub ecx,1 |
4058 | ; shl ecx,9 |
4058 | ; shl ecx,9 |
4059 | ; add esi,ecx |
4059 | ; add esi,ecx |
4060 | ; shl edx,9 |
4060 | ; shl edx,9 |
4061 | ; mov ecx,edx |
4061 | ; mov ecx,edx |
4062 | ; cld |
4062 | ; cld |
4063 | ; rep movsb |
4063 | ; rep movsb |
4064 | ; popad |
4064 | ; popad |
4065 | ; |
4065 | ; |
4066 | ; mov [esp+36],eax |
4066 | ; mov [esp+36],eax |
4067 | ; mov [esp+24],ebx |
4067 | ; mov [esp+24],ebx |
4068 | ; ret |
4068 | ; ret |
4069 | 4069 | ||
4070 | 4070 | ||
4071 | 4071 | ||
4072 | align 4 |
4072 | align 4 |
4073 | set_io_access_rights: |
4073 | set_io_access_rights: |
4074 | push edi eax |
4074 | push edi eax |
4075 | mov edi, tss._io_map_0 |
4075 | mov edi, tss._io_map_0 |
4076 | ; mov ecx,eax |
4076 | ; mov ecx,eax |
4077 | ; and ecx,7 ; offset in byte |
4077 | ; and ecx,7 ; offset in byte |
4078 | ; shr eax,3 ; number of byte |
4078 | ; shr eax,3 ; number of byte |
4079 | ; add edi,eax |
4079 | ; add edi,eax |
4080 | ; mov ebx,1 |
4080 | ; mov ebx,1 |
4081 | ; shl ebx,cl |
4081 | ; shl ebx,cl |
4082 | test ebp, ebp |
4082 | test ebp, ebp |
4083 | ; cmp ebp,0 ; enable access - ebp = 0 |
4083 | ; cmp ebp,0 ; enable access - ebp = 0 |
4084 | jnz .siar1 |
4084 | jnz .siar1 |
4085 | ; not ebx |
4085 | ; not ebx |
4086 | ; and [edi],byte bl |
4086 | ; and [edi],byte bl |
4087 | btr [edi], eax |
4087 | btr [edi], eax |
4088 | pop eax edi |
4088 | pop eax edi |
4089 | ret |
4089 | ret |
4090 | .siar1: |
4090 | .siar1: |
4091 | bts [edi], eax |
4091 | bts [edi], eax |
4092 | ; or [edi],byte bl ; disable access - ebp = 1 |
4092 | ; or [edi],byte bl ; disable access - ebp = 1 |
4093 | pop eax edi |
4093 | pop eax edi |
4094 | ret |
4094 | ret |
4095 | ;reserve/free group of ports |
4095 | ;reserve/free group of ports |
4096 | ; * eax = 46 - number function |
4096 | ; * eax = 46 - number function |
4097 | ; * ebx = 0 - reserve, 1 - free |
4097 | ; * ebx = 0 - reserve, 1 - free |
4098 | ; * ecx = number start arrea of ports |
4098 | ; * ecx = number start arrea of ports |
4099 | ; * edx = number end arrea of ports (include last number of port) |
4099 | ; * edx = number end arrea of ports (include last number of port) |
4100 | ;Return value: |
4100 | ;Return value: |
4101 | ; * eax = 0 - succesful |
4101 | ; * eax = 0 - succesful |
4102 | ; * eax = 1 - error |
4102 | ; * eax = 1 - error |
4103 | ; * The system has reserve this ports: |
4103 | ; * The system has reserve this ports: |
4104 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4104 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4105 | ;destroys eax,ebx, ebp |
4105 | ;destroys eax,ebx, ebp |
4106 | r_f_port_area: |
4106 | r_f_port_area: |
4107 | 4107 | ||
4108 | test ebx, ebx |
4108 | test ebx, ebx |
4109 | jnz free_port_area |
4109 | jnz free_port_area |
4110 | ; je r_port_area |
4110 | ; je r_port_area |
4111 | ; jmp free_port_area |
4111 | ; jmp free_port_area |
4112 | 4112 | ||
4113 | ; r_port_area: |
4113 | ; r_port_area: |
4114 | 4114 | ||
4115 | ; pushad |
4115 | ; pushad |
4116 | 4116 | ||
4117 | cmp ecx, edx ; beginning > end ? |
4117 | cmp ecx, edx ; beginning > end ? |
4118 | ja rpal1 |
4118 | ja rpal1 |
4119 | cmp edx, 65536 |
4119 | cmp edx, 65536 |
4120 | jae rpal1 |
4120 | jae rpal1 |
4121 | mov eax, [RESERVED_PORTS] |
4121 | mov eax, [RESERVED_PORTS] |
4122 | test eax, eax ; no reserved areas ? |
4122 | test eax, eax ; no reserved areas ? |
4123 | je rpal2 |
4123 | je rpal2 |
4124 | cmp eax, 255 ; max reserved |
4124 | cmp eax, 255 ; max reserved |
4125 | jae rpal1 |
4125 | jae rpal1 |
4126 | rpal3: |
4126 | rpal3: |
4127 | mov ebx, eax |
4127 | mov ebx, eax |
4128 | shl ebx, 4 |
4128 | shl ebx, 4 |
4129 | add ebx, RESERVED_PORTS |
4129 | add ebx, RESERVED_PORTS |
4130 | cmp ecx, [ebx+8] |
4130 | cmp ecx, [ebx+8] |
4131 | ja rpal4 |
4131 | ja rpal4 |
4132 | cmp edx, [ebx+4] |
4132 | cmp edx, [ebx+4] |
4133 | jae rpal1 |
4133 | jae rpal1 |
4134 | ; jb rpal4 |
4134 | ; jb rpal4 |
4135 | ; jmp rpal1 |
4135 | ; jmp rpal1 |
4136 | rpal4: |
4136 | rpal4: |
4137 | dec eax |
4137 | dec eax |
4138 | jnz rpal3 |
4138 | jnz rpal3 |
4139 | jmp rpal2 |
4139 | jmp rpal2 |
4140 | rpal1: |
4140 | rpal1: |
4141 | ; popad |
4141 | ; popad |
4142 | ; mov eax,1 |
4142 | ; mov eax,1 |
4143 | xor eax, eax |
4143 | xor eax, eax |
4144 | inc eax |
4144 | inc eax |
4145 | ret |
4145 | ret |
4146 | rpal2: |
4146 | rpal2: |
4147 | ; popad |
4147 | ; popad |
4148 | ; enable port access at port IO map |
4148 | ; enable port access at port IO map |
4149 | cli |
4149 | cli |
4150 | pushad ; start enable io map |
4150 | pushad ; start enable io map |
4151 | 4151 | ||
4152 | cmp edx, 65536;16384 |
4152 | cmp edx, 65536;16384 |
4153 | jae no_unmask_io; jge |
4153 | jae no_unmask_io; jge |
4154 | mov eax, ecx |
4154 | mov eax, ecx |
4155 | ; push ebp |
4155 | ; push ebp |
4156 | xor ebp, ebp ; enable - eax = port |
4156 | xor ebp, ebp ; enable - eax = port |
4157 | new_port_access: |
4157 | new_port_access: |
4158 | ; pushad |
4158 | ; pushad |
4159 | call set_io_access_rights |
4159 | call set_io_access_rights |
4160 | ; popad |
4160 | ; popad |
4161 | inc eax |
4161 | inc eax |
4162 | cmp eax, edx |
4162 | cmp eax, edx |
4163 | jbe new_port_access |
4163 | jbe new_port_access |
4164 | ; pop ebp |
4164 | ; pop ebp |
4165 | no_unmask_io: |
4165 | no_unmask_io: |
4166 | popad ; end enable io map |
4166 | popad ; end enable io map |
4167 | sti |
4167 | sti |
4168 | 4168 | ||
4169 | mov eax, [RESERVED_PORTS] |
4169 | mov eax, [RESERVED_PORTS] |
4170 | add eax, 1 |
4170 | add eax, 1 |
4171 | mov [RESERVED_PORTS], eax |
4171 | mov [RESERVED_PORTS], eax |
4172 | shl eax, 4 |
4172 | shl eax, 4 |
4173 | add eax, RESERVED_PORTS |
4173 | add eax, RESERVED_PORTS |
4174 | mov ebx, [TASK_BASE] |
4174 | mov ebx, [TASK_BASE] |
4175 | mov ebx, [ebx+TASKDATA.pid] |
4175 | mov ebx, [ebx+TASKDATA.pid] |
4176 | mov [eax], ebx |
4176 | mov [eax], ebx |
4177 | mov [eax+4], ecx |
4177 | mov [eax+4], ecx |
4178 | mov [eax+8], edx |
4178 | mov [eax+8], edx |
4179 | 4179 | ||
4180 | xor eax, eax |
4180 | xor eax, eax |
4181 | ret |
4181 | ret |
4182 | 4182 | ||
4183 | free_port_area: |
4183 | free_port_area: |
4184 | 4184 | ||
4185 | ; pushad |
4185 | ; pushad |
4186 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4186 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4187 | test eax, eax |
4187 | test eax, eax |
4188 | jz frpal2 |
4188 | jz frpal2 |
4189 | mov ebx, [TASK_BASE] |
4189 | mov ebx, [TASK_BASE] |
4190 | mov ebx, [ebx+TASKDATA.pid] |
4190 | mov ebx, [ebx+TASKDATA.pid] |
4191 | frpal3: |
4191 | frpal3: |
4192 | mov edi, eax |
4192 | mov edi, eax |
4193 | shl edi, 4 |
4193 | shl edi, 4 |
4194 | add edi, RESERVED_PORTS |
4194 | add edi, RESERVED_PORTS |
4195 | cmp ebx, [edi] |
4195 | cmp ebx, [edi] |
4196 | jne frpal4 |
4196 | jne frpal4 |
4197 | cmp ecx, [edi+4] |
4197 | cmp ecx, [edi+4] |
4198 | jne frpal4 |
4198 | jne frpal4 |
4199 | cmp edx, [edi+8] |
4199 | cmp edx, [edi+8] |
4200 | jne frpal4 |
4200 | jne frpal4 |
4201 | jmp frpal1 |
4201 | jmp frpal1 |
4202 | frpal4: |
4202 | frpal4: |
4203 | dec eax |
4203 | dec eax |
4204 | jnz frpal3 |
4204 | jnz frpal3 |
4205 | frpal2: |
4205 | frpal2: |
4206 | ; popad |
4206 | ; popad |
4207 | inc eax |
4207 | inc eax |
4208 | ret |
4208 | ret |
4209 | frpal1: |
4209 | frpal1: |
4210 | push ecx |
4210 | push ecx |
4211 | mov ecx, 256 |
4211 | mov ecx, 256 |
4212 | sub ecx, eax |
4212 | sub ecx, eax |
4213 | shl ecx, 4 |
4213 | shl ecx, 4 |
4214 | mov esi, edi |
4214 | mov esi, edi |
4215 | add esi, 16 |
4215 | add esi, 16 |
4216 | cld |
4216 | cld |
4217 | rep movsb |
4217 | rep movsb |
4218 | 4218 | ||
4219 | dec dword [RESERVED_PORTS] |
4219 | dec dword [RESERVED_PORTS] |
4220 | ;popad |
4220 | ;popad |
4221 | ;disable port access at port IO map |
4221 | ;disable port access at port IO map |
4222 | 4222 | ||
4223 | ; pushad ; start disable io map |
4223 | ; pushad ; start disable io map |
4224 | pop eax ;start port |
4224 | pop eax ;start port |
4225 | cmp edx, 65536;16384 |
4225 | cmp edx, 65536;16384 |
4226 | jge no_mask_io |
4226 | jge no_mask_io |
4227 | 4227 | ||
4228 | ; mov eax,ecx |
4228 | ; mov eax,ecx |
4229 | xor ebp, ebp |
4229 | xor ebp, ebp |
4230 | inc ebp |
4230 | inc ebp |
4231 | new_port_access_disable: |
4231 | new_port_access_disable: |
4232 | ; pushad |
4232 | ; pushad |
4233 | ; mov ebp,1 ; disable - eax = port |
4233 | ; mov ebp,1 ; disable - eax = port |
4234 | call set_io_access_rights |
4234 | call set_io_access_rights |
4235 | ; popad |
4235 | ; popad |
4236 | inc eax |
4236 | inc eax |
4237 | cmp eax, edx |
4237 | cmp eax, edx |
4238 | jbe new_port_access_disable |
4238 | jbe new_port_access_disable |
4239 | no_mask_io: |
4239 | no_mask_io: |
4240 | ; popad ; end disable io map |
4240 | ; popad ; end disable io map |
4241 | xor eax, eax |
4241 | xor eax, eax |
4242 | ret |
4242 | ret |
4243 | ;----------------------------------------------------------------------------- |
4243 | ;----------------------------------------------------------------------------- |
4244 | align 4 |
4244 | align 4 |
4245 | drawbackground: |
4245 | drawbackground: |
4246 | dbrv20: |
4246 | dbrv20: |
4247 | cmp [BgrDrawMode], dword 1 |
4247 | cmp [BgrDrawMode], dword 1 |
4248 | jne bgrstr |
4248 | jne bgrstr |
4249 | call vesa20_drawbackground_tiled |
4249 | call vesa20_drawbackground_tiled |
4250 | ; call [draw_pointer] |
4250 | ; call [draw_pointer] |
4251 | call __sys_draw_pointer |
4251 | call __sys_draw_pointer |
4252 | ret |
4252 | ret |
4253 | ;-------------------------------------- |
4253 | ;-------------------------------------- |
4254 | align 4 |
4254 | align 4 |
4255 | bgrstr: |
4255 | bgrstr: |
4256 | call vesa20_drawbackground_stretch |
4256 | call vesa20_drawbackground_stretch |
4257 | ; call [draw_pointer] |
4257 | ; call [draw_pointer] |
4258 | call __sys_draw_pointer |
4258 | call __sys_draw_pointer |
4259 | ret |
4259 | ret |
4260 | ;----------------------------------------------------------------------------- |
4260 | ;----------------------------------------------------------------------------- |
4261 | align 4 |
4261 | align 4 |
4262 | syscall_putimage: ; PutImage |
4262 | syscall_putimage: ; PutImage |
4263 | sys_putimage: |
4263 | sys_putimage: |
4264 | test ecx, 0x80008000 |
4264 | test ecx, 0x80008000 |
4265 | jnz .exit |
4265 | jnz .exit |
4266 | test ecx, 0x0000FFFF |
4266 | test ecx, 0x0000FFFF |
4267 | jz .exit |
4267 | jz .exit |
4268 | test ecx, 0xFFFF0000 |
4268 | test ecx, 0xFFFF0000 |
4269 | jnz @f |
4269 | jnz @f |
4270 | ;-------------------------------------- |
4270 | ;-------------------------------------- |
4271 | align 4 |
4271 | align 4 |
4272 | .exit: |
4272 | .exit: |
4273 | ret |
4273 | ret |
4274 | ;-------------------------------------- |
4274 | ;-------------------------------------- |
4275 | align 4 |
4275 | align 4 |
4276 | @@: |
4276 | @@: |
4277 | mov edi, [current_slot] |
4277 | mov edi, [current_slot] |
4278 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4278 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4279 | rol edx, 16 |
4279 | rol edx, 16 |
4280 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4280 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4281 | rol edx, 16 |
4281 | rol edx, 16 |
4282 | ;-------------------------------------- |
4282 | ;-------------------------------------- |
4283 | align 4 |
4283 | align 4 |
4284 | .forced: |
4284 | .forced: |
4285 | push ebp esi 0 |
4285 | push ebp esi 0 |
4286 | mov ebp, putimage_get24bpp |
4286 | mov ebp, putimage_get24bpp |
4287 | mov esi, putimage_init24bpp |
4287 | mov esi, putimage_init24bpp |
4288 | ;-------------------------------------- |
4288 | ;-------------------------------------- |
4289 | align 4 |
4289 | align 4 |
4290 | sys_putimage_bpp: |
4290 | sys_putimage_bpp: |
4291 | call vesa20_putimage |
4291 | call vesa20_putimage |
4292 | pop ebp esi ebp |
4292 | pop ebp esi ebp |
4293 | ret |
4293 | ret |
4294 | ; jmp [draw_pointer] |
4294 | ; jmp [draw_pointer] |
4295 | ;----------------------------------------------------------------------------- |
4295 | ;----------------------------------------------------------------------------- |
4296 | align 4 |
4296 | align 4 |
4297 | sys_putimage_palette: |
4297 | sys_putimage_palette: |
4298 | ; ebx = pointer to image |
4298 | ; ebx = pointer to image |
4299 | ; ecx = [xsize]*65536 + [ysize] |
4299 | ; ecx = [xsize]*65536 + [ysize] |
4300 | ; edx = [xstart]*65536 + [ystart] |
4300 | ; edx = [xstart]*65536 + [ystart] |
4301 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4301 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4302 | ; edi = pointer to palette |
4302 | ; edi = pointer to palette |
4303 | ; ebp = row delta |
4303 | ; ebp = row delta |
4304 | mov eax, [CURRENT_TASK] |
4304 | mov eax, [CURRENT_TASK] |
4305 | shl eax, 8 |
4305 | shl eax, 8 |
4306 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4306 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4307 | rol edx, 16 |
4307 | rol edx, 16 |
4308 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4308 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4309 | rol edx, 16 |
4309 | rol edx, 16 |
4310 | ;-------------------------------------- |
4310 | ;-------------------------------------- |
4311 | align 4 |
4311 | align 4 |
4312 | .forced: |
4312 | .forced: |
4313 | cmp esi, 1 |
4313 | cmp esi, 1 |
4314 | jnz @f |
4314 | jnz @f |
4315 | push edi |
4315 | push edi |
4316 | mov eax, [edi+4] |
4316 | mov eax, [edi+4] |
4317 | sub eax, [edi] |
4317 | sub eax, [edi] |
4318 | push eax |
4318 | push eax |
4319 | push dword [edi] |
4319 | push dword [edi] |
4320 | push 0ffffff80h |
4320 | push 0ffffff80h |
4321 | mov edi, esp |
4321 | mov edi, esp |
4322 | call put_mono_image |
4322 | call put_mono_image |
4323 | add esp, 12 |
4323 | add esp, 12 |
4324 | pop edi |
4324 | pop edi |
4325 | ret |
4325 | ret |
4326 | ;-------------------------------------- |
4326 | ;-------------------------------------- |
4327 | align 4 |
4327 | align 4 |
4328 | @@: |
4328 | @@: |
4329 | cmp esi, 2 |
4329 | cmp esi, 2 |
4330 | jnz @f |
4330 | jnz @f |
4331 | push edi |
4331 | push edi |
4332 | push 0ffffff80h |
4332 | push 0ffffff80h |
4333 | mov edi, esp |
4333 | mov edi, esp |
4334 | call put_2bit_image |
4334 | call put_2bit_image |
4335 | pop eax |
4335 | pop eax |
4336 | pop edi |
4336 | pop edi |
4337 | ret |
4337 | ret |
4338 | ;-------------------------------------- |
4338 | ;-------------------------------------- |
4339 | align 4 |
4339 | align 4 |
4340 | @@: |
4340 | @@: |
4341 | cmp esi, 4 |
4341 | cmp esi, 4 |
4342 | jnz @f |
4342 | jnz @f |
4343 | push edi |
4343 | push edi |
4344 | push 0ffffff80h |
4344 | push 0ffffff80h |
4345 | mov edi, esp |
4345 | mov edi, esp |
4346 | call put_4bit_image |
4346 | call put_4bit_image |
4347 | pop eax |
4347 | pop eax |
4348 | pop edi |
4348 | pop edi |
4349 | ret |
4349 | ret |
4350 | ;-------------------------------------- |
4350 | ;-------------------------------------- |
4351 | align 4 |
4351 | align 4 |
4352 | @@: |
4352 | @@: |
4353 | push ebp esi ebp |
4353 | push ebp esi ebp |
4354 | cmp esi, 8 |
4354 | cmp esi, 8 |
4355 | jnz @f |
4355 | jnz @f |
4356 | mov ebp, putimage_get8bpp |
4356 | mov ebp, putimage_get8bpp |
4357 | mov esi, putimage_init8bpp |
4357 | mov esi, putimage_init8bpp |
4358 | jmp sys_putimage_bpp |
4358 | jmp sys_putimage_bpp |
4359 | ;-------------------------------------- |
4359 | ;-------------------------------------- |
4360 | align 4 |
4360 | align 4 |
4361 | @@: |
4361 | @@: |
4362 | cmp esi, 9 |
4362 | cmp esi, 9 |
4363 | jnz @f |
4363 | jnz @f |
4364 | mov ebp, putimage_get9bpp |
4364 | mov ebp, putimage_get9bpp |
4365 | mov esi, putimage_init9bpp |
4365 | mov esi, putimage_init9bpp |
4366 | jmp sys_putimage_bpp |
4366 | jmp sys_putimage_bpp |
4367 | ;-------------------------------------- |
4367 | ;-------------------------------------- |
4368 | align 4 |
4368 | align 4 |
4369 | @@: |
4369 | @@: |
4370 | cmp esi, 15 |
4370 | cmp esi, 15 |
4371 | jnz @f |
4371 | jnz @f |
4372 | mov ebp, putimage_get15bpp |
4372 | mov ebp, putimage_get15bpp |
4373 | mov esi, putimage_init15bpp |
4373 | mov esi, putimage_init15bpp |
4374 | jmp sys_putimage_bpp |
4374 | jmp sys_putimage_bpp |
4375 | ;-------------------------------------- |
4375 | ;-------------------------------------- |
4376 | align 4 |
4376 | align 4 |
4377 | @@: |
4377 | @@: |
4378 | cmp esi, 16 |
4378 | cmp esi, 16 |
4379 | jnz @f |
4379 | jnz @f |
4380 | mov ebp, putimage_get16bpp |
4380 | mov ebp, putimage_get16bpp |
4381 | mov esi, putimage_init16bpp |
4381 | mov esi, putimage_init16bpp |
4382 | jmp sys_putimage_bpp |
4382 | jmp sys_putimage_bpp |
4383 | ;-------------------------------------- |
4383 | ;-------------------------------------- |
4384 | align 4 |
4384 | align 4 |
4385 | @@: |
4385 | @@: |
4386 | cmp esi, 24 |
4386 | cmp esi, 24 |
4387 | jnz @f |
4387 | jnz @f |
4388 | mov ebp, putimage_get24bpp |
4388 | mov ebp, putimage_get24bpp |
4389 | mov esi, putimage_init24bpp |
4389 | mov esi, putimage_init24bpp |
4390 | jmp sys_putimage_bpp |
4390 | jmp sys_putimage_bpp |
4391 | ;-------------------------------------- |
4391 | ;-------------------------------------- |
4392 | align 4 |
4392 | align 4 |
4393 | @@: |
4393 | @@: |
4394 | cmp esi, 32 |
4394 | cmp esi, 32 |
4395 | jnz @f |
4395 | jnz @f |
4396 | mov ebp, putimage_get32bpp |
4396 | mov ebp, putimage_get32bpp |
4397 | mov esi, putimage_init32bpp |
4397 | mov esi, putimage_init32bpp |
4398 | jmp sys_putimage_bpp |
4398 | jmp sys_putimage_bpp |
4399 | ;-------------------------------------- |
4399 | ;-------------------------------------- |
4400 | align 4 |
4400 | align 4 |
4401 | @@: |
4401 | @@: |
4402 | pop ebp esi ebp |
4402 | pop ebp esi ebp |
4403 | ret |
4403 | ret |
4404 | ;----------------------------------------------------------------------------- |
4404 | ;----------------------------------------------------------------------------- |
4405 | align 4 |
4405 | align 4 |
4406 | put_mono_image: |
4406 | put_mono_image: |
4407 | push ebp esi ebp |
4407 | push ebp esi ebp |
4408 | mov ebp, putimage_get1bpp |
4408 | mov ebp, putimage_get1bpp |
4409 | mov esi, putimage_init1bpp |
4409 | mov esi, putimage_init1bpp |
4410 | jmp sys_putimage_bpp |
4410 | jmp sys_putimage_bpp |
4411 | ;----------------------------------------------------------------------------- |
4411 | ;----------------------------------------------------------------------------- |
4412 | align 4 |
4412 | align 4 |
4413 | put_2bit_image: |
4413 | put_2bit_image: |
4414 | push ebp esi ebp |
4414 | push ebp esi ebp |
4415 | mov ebp, putimage_get2bpp |
4415 | mov ebp, putimage_get2bpp |
4416 | mov esi, putimage_init2bpp |
4416 | mov esi, putimage_init2bpp |
4417 | jmp sys_putimage_bpp |
4417 | jmp sys_putimage_bpp |
4418 | ;----------------------------------------------------------------------------- |
4418 | ;----------------------------------------------------------------------------- |
4419 | align 4 |
4419 | align 4 |
4420 | put_4bit_image: |
4420 | put_4bit_image: |
4421 | push ebp esi ebp |
4421 | push ebp esi ebp |
4422 | mov ebp, putimage_get4bpp |
4422 | mov ebp, putimage_get4bpp |
4423 | mov esi, putimage_init4bpp |
4423 | mov esi, putimage_init4bpp |
4424 | jmp sys_putimage_bpp |
4424 | jmp sys_putimage_bpp |
4425 | ;----------------------------------------------------------------------------- |
4425 | ;----------------------------------------------------------------------------- |
4426 | align 4 |
4426 | align 4 |
4427 | putimage_init24bpp: |
4427 | putimage_init24bpp: |
4428 | lea eax, [eax*3] |
4428 | lea eax, [eax*3] |
4429 | putimage_init8bpp: |
4429 | putimage_init8bpp: |
4430 | putimage_init9bpp: |
4430 | putimage_init9bpp: |
4431 | ret |
4431 | ret |
4432 | ;----------------------------------------------------------------------------- |
4432 | ;----------------------------------------------------------------------------- |
4433 | align 16 |
4433 | align 16 |
4434 | putimage_get24bpp: |
4434 | putimage_get24bpp: |
4435 | movzx eax, byte [esi+2] |
4435 | movzx eax, byte [esi+2] |
4436 | shl eax, 16 |
4436 | shl eax, 16 |
4437 | mov ax, [esi] |
4437 | mov ax, [esi] |
4438 | add esi, 3 |
4438 | add esi, 3 |
4439 | ret 4 |
4439 | ret 4 |
4440 | ;----------------------------------------------------------------------------- |
4440 | ;----------------------------------------------------------------------------- |
4441 | align 16 |
4441 | align 16 |
4442 | putimage_get8bpp: |
4442 | putimage_get8bpp: |
4443 | movzx eax, byte [esi] |
4443 | movzx eax, byte [esi] |
4444 | push edx |
4444 | push edx |
4445 | mov edx, [esp+8] |
4445 | mov edx, [esp+8] |
4446 | mov eax, [edx+eax*4] |
4446 | mov eax, [edx+eax*4] |
4447 | pop edx |
4447 | pop edx |
4448 | inc esi |
4448 | inc esi |
4449 | ret 4 |
4449 | ret 4 |
4450 | ;----------------------------------------------------------------------------- |
4450 | ;----------------------------------------------------------------------------- |
4451 | align 16 |
4451 | align 16 |
4452 | putimage_get9bpp: |
4452 | putimage_get9bpp: |
4453 | lodsb |
4453 | lodsb |
4454 | mov ah, al |
4454 | mov ah, al |
4455 | shl eax, 8 |
4455 | shl eax, 8 |
4456 | mov al, ah |
4456 | mov al, ah |
4457 | ret 4 |
4457 | ret 4 |
4458 | ;----------------------------------------------------------------------------- |
4458 | ;----------------------------------------------------------------------------- |
4459 | align 4 |
4459 | align 4 |
4460 | putimage_init1bpp: |
4460 | putimage_init1bpp: |
4461 | add eax, ecx |
4461 | add eax, ecx |
4462 | push ecx |
4462 | push ecx |
4463 | add eax, 7 |
4463 | add eax, 7 |
4464 | add ecx, 7 |
4464 | add ecx, 7 |
4465 | shr eax, 3 |
4465 | shr eax, 3 |
4466 | shr ecx, 3 |
4466 | shr ecx, 3 |
4467 | sub eax, ecx |
4467 | sub eax, ecx |
4468 | pop ecx |
4468 | pop ecx |
4469 | ret |
4469 | ret |
4470 | ;----------------------------------------------------------------------------- |
4470 | ;----------------------------------------------------------------------------- |
4471 | align 16 |
4471 | align 16 |
4472 | putimage_get1bpp: |
4472 | putimage_get1bpp: |
4473 | push edx |
4473 | push edx |
4474 | mov edx, [esp+8] |
4474 | mov edx, [esp+8] |
4475 | mov al, [edx] |
4475 | mov al, [edx] |
4476 | add al, al |
4476 | add al, al |
4477 | jnz @f |
4477 | jnz @f |
4478 | lodsb |
4478 | lodsb |
4479 | adc al, al |
4479 | adc al, al |
4480 | @@: |
4480 | @@: |
4481 | mov [edx], al |
4481 | mov [edx], al |
4482 | sbb eax, eax |
4482 | sbb eax, eax |
4483 | and eax, [edx+8] |
4483 | and eax, [edx+8] |
4484 | add eax, [edx+4] |
4484 | add eax, [edx+4] |
4485 | pop edx |
4485 | pop edx |
4486 | ret 4 |
4486 | ret 4 |
4487 | ;----------------------------------------------------------------------------- |
4487 | ;----------------------------------------------------------------------------- |
4488 | align 4 |
4488 | align 4 |
4489 | putimage_init2bpp: |
4489 | putimage_init2bpp: |
4490 | add eax, ecx |
4490 | add eax, ecx |
4491 | push ecx |
4491 | push ecx |
4492 | add ecx, 3 |
4492 | add ecx, 3 |
4493 | add eax, 3 |
4493 | add eax, 3 |
4494 | shr ecx, 2 |
4494 | shr ecx, 2 |
4495 | shr eax, 2 |
4495 | shr eax, 2 |
4496 | sub eax, ecx |
4496 | sub eax, ecx |
4497 | pop ecx |
4497 | pop ecx |
4498 | ret |
4498 | ret |
4499 | ;----------------------------------------------------------------------------- |
4499 | ;----------------------------------------------------------------------------- |
4500 | align 16 |
4500 | align 16 |
4501 | putimage_get2bpp: |
4501 | putimage_get2bpp: |
4502 | push edx |
4502 | push edx |
4503 | mov edx, [esp+8] |
4503 | mov edx, [esp+8] |
4504 | mov al, [edx] |
4504 | mov al, [edx] |
4505 | mov ah, al |
4505 | mov ah, al |
4506 | shr al, 6 |
4506 | shr al, 6 |
4507 | shl ah, 2 |
4507 | shl ah, 2 |
4508 | jnz .nonewbyte |
4508 | jnz .nonewbyte |
4509 | lodsb |
4509 | lodsb |
4510 | mov ah, al |
4510 | mov ah, al |
4511 | shr al, 6 |
4511 | shr al, 6 |
4512 | shl ah, 2 |
4512 | shl ah, 2 |
4513 | add ah, 1 |
4513 | add ah, 1 |
4514 | .nonewbyte: |
4514 | .nonewbyte: |
4515 | mov [edx], ah |
4515 | mov [edx], ah |
4516 | mov edx, [edx+4] |
4516 | mov edx, [edx+4] |
4517 | movzx eax, al |
4517 | movzx eax, al |
4518 | mov eax, [edx+eax*4] |
4518 | mov eax, [edx+eax*4] |
4519 | pop edx |
4519 | pop edx |
4520 | ret 4 |
4520 | ret 4 |
4521 | ;----------------------------------------------------------------------------- |
4521 | ;----------------------------------------------------------------------------- |
4522 | align 4 |
4522 | align 4 |
4523 | putimage_init4bpp: |
4523 | putimage_init4bpp: |
4524 | add eax, ecx |
4524 | add eax, ecx |
4525 | push ecx |
4525 | push ecx |
4526 | add ecx, 1 |
4526 | add ecx, 1 |
4527 | add eax, 1 |
4527 | add eax, 1 |
4528 | shr ecx, 1 |
4528 | shr ecx, 1 |
4529 | shr eax, 1 |
4529 | shr eax, 1 |
4530 | sub eax, ecx |
4530 | sub eax, ecx |
4531 | pop ecx |
4531 | pop ecx |
4532 | ret |
4532 | ret |
4533 | ;----------------------------------------------------------------------------- |
4533 | ;----------------------------------------------------------------------------- |
4534 | align 16 |
4534 | align 16 |
4535 | putimage_get4bpp: |
4535 | putimage_get4bpp: |
4536 | push edx |
4536 | push edx |
4537 | mov edx, [esp+8] |
4537 | mov edx, [esp+8] |
4538 | add byte [edx], 80h |
4538 | add byte [edx], 80h |
4539 | jc @f |
4539 | jc @f |
4540 | movzx eax, byte [edx+1] |
4540 | movzx eax, byte [edx+1] |
4541 | mov edx, [edx+4] |
4541 | mov edx, [edx+4] |
4542 | and eax, 0x0F |
4542 | and eax, 0x0F |
4543 | mov eax, [edx+eax*4] |
4543 | mov eax, [edx+eax*4] |
4544 | pop edx |
4544 | pop edx |
4545 | ret 4 |
4545 | ret 4 |
4546 | @@: |
4546 | @@: |
4547 | movzx eax, byte [esi] |
4547 | movzx eax, byte [esi] |
4548 | add esi, 1 |
4548 | add esi, 1 |
4549 | mov [edx+1], al |
4549 | mov [edx+1], al |
4550 | shr eax, 4 |
4550 | shr eax, 4 |
4551 | mov edx, [edx+4] |
4551 | mov edx, [edx+4] |
4552 | mov eax, [edx+eax*4] |
4552 | mov eax, [edx+eax*4] |
4553 | pop edx |
4553 | pop edx |
4554 | ret 4 |
4554 | ret 4 |
4555 | ;----------------------------------------------------------------------------- |
4555 | ;----------------------------------------------------------------------------- |
4556 | align 4 |
4556 | align 4 |
4557 | putimage_init32bpp: |
4557 | putimage_init32bpp: |
4558 | shl eax, 2 |
4558 | shl eax, 2 |
4559 | ret |
4559 | ret |
4560 | ;----------------------------------------------------------------------------- |
4560 | ;----------------------------------------------------------------------------- |
4561 | align 16 |
4561 | align 16 |
4562 | putimage_get32bpp: |
4562 | putimage_get32bpp: |
4563 | lodsd |
4563 | lodsd |
4564 | ret 4 |
4564 | ret 4 |
4565 | ;----------------------------------------------------------------------------- |
4565 | ;----------------------------------------------------------------------------- |
4566 | align 4 |
4566 | align 4 |
4567 | putimage_init15bpp: |
4567 | putimage_init15bpp: |
4568 | putimage_init16bpp: |
4568 | putimage_init16bpp: |
4569 | add eax, eax |
4569 | add eax, eax |
4570 | ret |
4570 | ret |
4571 | ;----------------------------------------------------------------------------- |
4571 | ;----------------------------------------------------------------------------- |
4572 | align 16 |
4572 | align 16 |
4573 | putimage_get15bpp: |
4573 | putimage_get15bpp: |
4574 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4574 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4575 | push ecx edx |
4575 | push ecx edx |
4576 | movzx eax, word [esi] |
4576 | movzx eax, word [esi] |
4577 | add esi, 2 |
4577 | add esi, 2 |
4578 | mov ecx, eax |
4578 | mov ecx, eax |
4579 | mov edx, eax |
4579 | mov edx, eax |
4580 | and eax, 0x1F |
4580 | and eax, 0x1F |
4581 | and ecx, 0x1F shl 5 |
4581 | and ecx, 0x1F shl 5 |
4582 | and edx, 0x1F shl 10 |
4582 | and edx, 0x1F shl 10 |
4583 | shl eax, 3 |
4583 | shl eax, 3 |
4584 | shl ecx, 6 |
4584 | shl ecx, 6 |
4585 | shl edx, 9 |
4585 | shl edx, 9 |
4586 | or eax, ecx |
4586 | or eax, ecx |
4587 | or eax, edx |
4587 | or eax, edx |
4588 | pop edx ecx |
4588 | pop edx ecx |
4589 | ret 4 |
4589 | ret 4 |
4590 | ;----------------------------------------------------------------------------- |
4590 | ;----------------------------------------------------------------------------- |
4591 | align 16 |
4591 | align 16 |
4592 | putimage_get16bpp: |
4592 | putimage_get16bpp: |
4593 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4593 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4594 | push ecx edx |
4594 | push ecx edx |
4595 | movzx eax, word [esi] |
4595 | movzx eax, word [esi] |
4596 | add esi, 2 |
4596 | add esi, 2 |
4597 | mov ecx, eax |
4597 | mov ecx, eax |
4598 | mov edx, eax |
4598 | mov edx, eax |
4599 | and eax, 0x1F |
4599 | and eax, 0x1F |
4600 | and ecx, 0x3F shl 5 |
4600 | and ecx, 0x3F shl 5 |
4601 | and edx, 0x1F shl 11 |
4601 | and edx, 0x1F shl 11 |
4602 | shl eax, 3 |
4602 | shl eax, 3 |
4603 | shl ecx, 5 |
4603 | shl ecx, 5 |
4604 | shl edx, 8 |
4604 | shl edx, 8 |
4605 | or eax, ecx |
4605 | or eax, ecx |
4606 | or eax, edx |
4606 | or eax, edx |
4607 | pop edx ecx |
4607 | pop edx ecx |
4608 | ret 4 |
4608 | ret 4 |
4609 | ;----------------------------------------------------------------------------- |
4609 | ;----------------------------------------------------------------------------- |
4610 | ;align 4 |
4610 | ;align 4 |
4611 | ; eax x beginning |
4611 | ; eax x beginning |
4612 | ; ebx y beginning |
4612 | ; ebx y beginning |
4613 | ; ecx x end |
4613 | ; ecx x end |
4614 | ; edx y end |
4614 | ; edx y end |
4615 | ; edi color |
4615 | ; edi color |
4616 | ;__sys_drawbar: |
4616 | ;__sys_drawbar: |
4617 | ; mov esi, [current_slot] |
4617 | ; mov esi, [current_slot] |
4618 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4618 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4619 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4619 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4620 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4620 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4621 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4621 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4622 | ;-------------------------------------- |
4622 | ;-------------------------------------- |
4623 | ;align 4 |
4623 | ;align 4 |
4624 | ;.forced: |
4624 | ;.forced: |
4625 | ; call vesa20_drawbar |
4625 | ; call vesa20_drawbar |
4626 | ; call [draw_pointer] |
4626 | ; call [draw_pointer] |
4627 | ; ret |
4627 | ; ret |
4628 | ;----------------------------------------------------------------------------- |
4628 | ;----------------------------------------------------------------------------- |
4629 | align 4 |
4629 | align 4 |
4630 | kb_write_wait_ack: |
4630 | kb_write_wait_ack: |
4631 | 4631 | ||
4632 | push ecx edx |
4632 | push ecx edx |
4633 | 4633 | ||
4634 | mov dl, al |
4634 | mov dl, al |
4635 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4635 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4636 | .wait_output_ready: |
4636 | .wait_output_ready: |
4637 | in al, 0x64 |
4637 | in al, 0x64 |
4638 | test al, 2 |
4638 | test al, 2 |
4639 | jz @f |
4639 | jz @f |
4640 | loop .wait_output_ready |
4640 | loop .wait_output_ready |
4641 | mov ah, 1 |
4641 | mov ah, 1 |
4642 | jmp .nothing |
4642 | jmp .nothing |
4643 | @@: |
4643 | @@: |
4644 | mov al, dl |
4644 | mov al, dl |
4645 | out 0x60, al |
4645 | out 0x60, al |
4646 | mov ecx, 0xfffff; last 0xffff, new value in view of fast CPU's |
4646 | mov ecx, 0xfffff; last 0xffff, new value in view of fast CPU's |
4647 | .wait_ack: |
4647 | .wait_ack: |
4648 | in al, 0x64 |
4648 | in al, 0x64 |
4649 | test al, 1 |
4649 | test al, 1 |
4650 | jnz @f |
4650 | jnz @f |
4651 | loop .wait_ack |
4651 | loop .wait_ack |
4652 | mov ah, 1 |
4652 | mov ah, 1 |
4653 | jmp .nothing |
4653 | jmp .nothing |
4654 | @@: |
4654 | @@: |
4655 | in al, 0x60 |
4655 | in al, 0x60 |
4656 | xor ah, ah |
4656 | xor ah, ah |
4657 | 4657 | ||
4658 | .nothing: |
4658 | .nothing: |
4659 | pop edx ecx |
4659 | pop edx ecx |
4660 | 4660 | ||
4661 | ret |
4661 | ret |
4662 | ;----------------------------------------------------------------------------- |
4662 | ;----------------------------------------------------------------------------- |
4663 | 4663 | ||
4664 | setmouse: ; set mousepicture -pointer |
4664 | setmouse: ; set mousepicture -pointer |
4665 | ; ps2 mouse enable |
4665 | ; ps2 mouse enable |
4666 | 4666 | ||
4667 | ; mov [MOUSE_PICTURE], dword mousepointer |
4667 | ; mov [MOUSE_PICTURE], dword mousepointer |
4668 | 4668 | ||
4669 | cli |
4669 | cli |
4670 | 4670 | ||
4671 | ret |
4671 | ret |
4672 | 4672 | ||
4673 | if used _rdtsc |
4673 | if used _rdtsc |
4674 | _rdtsc: |
4674 | _rdtsc: |
4675 | bt [cpu_caps], CAPS_TSC |
4675 | bt [cpu_caps], CAPS_TSC |
4676 | jnc ret_rdtsc |
4676 | jnc ret_rdtsc |
4677 | rdtsc |
4677 | rdtsc |
4678 | ret |
4678 | ret |
4679 | ret_rdtsc: |
4679 | ret_rdtsc: |
4680 | mov edx, 0xffffffff |
4680 | mov edx, 0xffffffff |
4681 | mov eax, 0xffffffff |
4681 | mov eax, 0xffffffff |
4682 | ret |
4682 | ret |
4683 | end if |
4683 | end if |
4684 | 4684 | ||
4685 | sys_msg_board_str: |
4685 | sys_msg_board_str: |
4686 | 4686 | ||
4687 | pushad |
4687 | pushad |
4688 | @@: |
4688 | @@: |
4689 | cmp [esi], byte 0 |
4689 | cmp [esi], byte 0 |
4690 | je @f |
4690 | je @f |
4691 | mov ebx, 1 |
4691 | mov ebx, 1 |
4692 | movzx ecx, byte [esi] |
4692 | movzx ecx, byte [esi] |
4693 | call sys_msg_board |
4693 | call sys_msg_board |
4694 | inc esi |
4694 | inc esi |
4695 | jmp @b |
4695 | jmp @b |
4696 | @@: |
4696 | @@: |
4697 | popad |
4697 | popad |
4698 | ret |
4698 | ret |
4699 | 4699 | ||
4700 | sys_msg_board_byte: |
4700 | sys_msg_board_byte: |
4701 | ; in: al = byte to display |
4701 | ; in: al = byte to display |
4702 | ; out: nothing |
4702 | ; out: nothing |
4703 | ; destroys: nothing |
4703 | ; destroys: nothing |
4704 | pushad |
4704 | pushad |
4705 | mov ecx, 2 |
4705 | mov ecx, 2 |
4706 | shl eax, 24 |
4706 | shl eax, 24 |
4707 | jmp @f |
4707 | jmp @f |
4708 | 4708 | ||
4709 | sys_msg_board_word: |
4709 | sys_msg_board_word: |
4710 | ; in: ax = word to display |
4710 | ; in: ax = word to display |
4711 | ; out: nothing |
4711 | ; out: nothing |
4712 | ; destroys: nothing |
4712 | ; destroys: nothing |
4713 | pushad |
4713 | pushad |
4714 | mov ecx, 4 |
4714 | mov ecx, 4 |
4715 | shl eax, 16 |
4715 | shl eax, 16 |
4716 | jmp @f |
4716 | jmp @f |
4717 | 4717 | ||
4718 | sys_msg_board_dword: |
4718 | sys_msg_board_dword: |
4719 | ; in: eax = dword to display |
4719 | ; in: eax = dword to display |
4720 | ; out: nothing |
4720 | ; out: nothing |
4721 | ; destroys: nothing |
4721 | ; destroys: nothing |
4722 | pushad |
4722 | pushad |
4723 | mov ecx, 8 |
4723 | mov ecx, 8 |
4724 | @@: |
4724 | @@: |
4725 | push ecx |
4725 | push ecx |
4726 | rol eax, 4 |
4726 | rol eax, 4 |
4727 | push eax |
4727 | push eax |
4728 | and al, 0xF |
4728 | and al, 0xF |
4729 | cmp al, 10 |
4729 | cmp al, 10 |
4730 | sbb al, 69h |
4730 | sbb al, 69h |
4731 | das |
4731 | das |
4732 | mov cl, al |
4732 | mov cl, al |
4733 | xor ebx, ebx |
4733 | xor ebx, ebx |
4734 | inc ebx |
4734 | inc ebx |
4735 | call sys_msg_board |
4735 | call sys_msg_board |
4736 | pop eax |
4736 | pop eax |
4737 | pop ecx |
4737 | pop ecx |
4738 | loop @b |
4738 | loop @b |
4739 | popad |
4739 | popad |
4740 | ret |
4740 | ret |
4741 | 4741 | ||
4742 | msg_board_data_size = 65536 ; Must be power of two |
4742 | msg_board_data_size = 65536 ; Must be power of two |
4743 | 4743 | ||
4744 | uglobal |
4744 | uglobal |
4745 | msg_board_data rb msg_board_data_size |
4745 | msg_board_data rb msg_board_data_size |
4746 | msg_board_count dd 0x0 |
4746 | msg_board_count dd 0x0 |
4747 | endg |
4747 | endg |
4748 | 4748 | ||
4749 | sys_msg_board: |
4749 | sys_msg_board: |
4750 | 4750 | ||
4751 | ; ebx=1 : write : bl byte to write |
4751 | ; ebx=1 : write : bl byte to write |
4752 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4752 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4753 | 4753 | ||
4754 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4754 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4755 | mov eax, ebx |
4755 | mov eax, ebx |
4756 | mov ebx, ecx |
4756 | mov ebx, ecx |
4757 | 4757 | ||
4758 | mov ecx, [msg_board_count] |
4758 | mov ecx, [msg_board_count] |
4759 | cmp eax, 1 |
4759 | cmp eax, 1 |
4760 | jne .smbl1 |
4760 | jne .smbl1 |
4761 | 4761 | ||
4762 | if defined debug_com_base |
4762 | if defined debug_com_base |
4763 | 4763 | ||
4764 | push dx ax |
4764 | push dx ax |
4765 | 4765 | ||
4766 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4766 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4767 | mov dx, debug_com_base+5 |
4767 | mov dx, debug_com_base+5 |
4768 | in al, dx |
4768 | in al, dx |
4769 | test al, 1 shl 5 |
4769 | test al, 1 shl 5 |
4770 | jz @r |
4770 | jz @r |
4771 | 4771 | ||
4772 | mov dx, debug_com_base ; Output the byte |
4772 | mov dx, debug_com_base ; Output the byte |
4773 | mov al, bl |
4773 | mov al, bl |
4774 | out dx, al |
4774 | out dx, al |
4775 | 4775 | ||
4776 | pop ax dx |
4776 | pop ax dx |
4777 | 4777 | ||
4778 | end if |
4778 | end if |
4779 | 4779 | ||
4780 | mov [msg_board_data+ecx], bl |
4780 | mov [msg_board_data+ecx], bl |
4781 | ; // if debug_direct_print == 1 |
4781 | ; // if debug_direct_print == 1 |
4782 | cmp byte [debug_direct_print], 1 |
4782 | cmp byte [debug_direct_print], 1 |
4783 | jnz @f |
4783 | jnz @f |
4784 | pusha |
4784 | pusha |
4785 | iglobal |
4785 | iglobal |
4786 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4786 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4787 | endg |
4787 | endg |
4788 | lea edx, [msg_board_data+ecx] |
4788 | lea edx, [msg_board_data+ecx] |
4789 | mov ecx, 0x40FFFFFF |
4789 | mov ecx, 0x40FFFFFF |
4790 | mov ebx, [msg_board_pos] |
4790 | mov ebx, [msg_board_pos] |
4791 | mov edi, 1 |
4791 | mov edi, 1 |
4792 | mov esi, 1 |
4792 | mov esi, 1 |
4793 | call dtext |
4793 | call dtext |
4794 | popa |
4794 | popa |
4795 | add word [msg_board_pos+2], 6 |
4795 | add word [msg_board_pos+2], 6 |
4796 | cmp bl, 10 |
4796 | cmp bl, 10 |
4797 | jnz @f |
4797 | jnz @f |
4798 | mov word [msg_board_pos+2], (42*6) |
4798 | mov word [msg_board_pos+2], (42*6) |
4799 | add word [msg_board_pos], 10 |
4799 | add word [msg_board_pos], 10 |
4800 | mov ax, word [_display.width] |
4800 | mov ax, word [_display.width] |
4801 | cmp word [msg_board_pos], ax |
4801 | cmp word [msg_board_pos], ax |
4802 | jb @f |
4802 | jb @f |
4803 | mov word [msg_board_pos], 10 |
4803 | mov word [msg_board_pos], 10 |
4804 | @@: |
4804 | @@: |
4805 | ; // end if |
4805 | ; // end if |
4806 | 4806 | ||
4807 | if 0 |
4807 | if 0 |
4808 | pusha |
4808 | pusha |
4809 | mov al, bl |
4809 | mov al, bl |
4810 | mov edx, 402h |
4810 | mov edx, 402h |
4811 | out dx, al |
4811 | out dx, al |
4812 | popa |
4812 | popa |
4813 | end if |
4813 | end if |
4814 | inc ecx |
4814 | inc ecx |
4815 | and ecx, msg_board_data_size - 1 |
4815 | and ecx, msg_board_data_size - 1 |
4816 | mov [msg_board_count], ecx |
4816 | mov [msg_board_count], ecx |
4817 | 4817 | ||
4818 | pop ebx eax |
4818 | pop ebx eax |
4819 | ret |
4819 | ret |
4820 | .smbl1: |
4820 | .smbl1: |
4821 | cmp eax, 2 |
4821 | cmp eax, 2 |
4822 | jne .smbl2 |
4822 | jne .smbl2 |
4823 | test ecx, ecx |
4823 | test ecx, ecx |
4824 | jz .smbl21 |
4824 | jz .smbl21 |
4825 | 4825 | ||
4826 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4826 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4827 | mov eax, msg_board_data+1 |
4827 | mov eax, msg_board_data+1 |
4828 | mov ebx, msg_board_data |
4828 | mov ebx, msg_board_data |
4829 | movzx edx, byte [ebx] |
4829 | movzx edx, byte [ebx] |
4830 | call memmove |
4830 | call memmove |
4831 | dec [msg_board_count] |
4831 | dec [msg_board_count] |
4832 | mov [esp + 32], edx ;eax |
4832 | mov [esp + 32], edx ;eax |
4833 | mov [esp + 20], dword 1 |
4833 | mov [esp + 20], dword 1 |
4834 | ret |
4834 | ret |
4835 | .smbl21: |
4835 | .smbl21: |
4836 | mov [esp+32], ecx |
4836 | mov [esp+32], ecx |
4837 | mov [esp+20], ecx |
4837 | mov [esp+20], ecx |
4838 | .smbl2: |
4838 | .smbl2: |
4839 | pop ebx eax |
4839 | pop ebx eax |
4840 | ret |
4840 | ret |
4841 | 4841 | ||
4842 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4842 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4843 | ;; 66 sys function. ;; |
4843 | ;; 66 sys function. ;; |
4844 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4844 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4845 | ;; out eax ;; |
4845 | ;; out eax ;; |
4846 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4846 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4847 | iglobal |
4847 | iglobal |
4848 | align 4 |
4848 | align 4 |
4849 | f66call: |
4849 | f66call: |
4850 | dd sys_process_def.1 ; 1 = set keyboard mode |
4850 | dd sys_process_def.1 ; 1 = set keyboard mode |
4851 | dd sys_process_def.2 ; 2 = get keyboard mode |
4851 | dd sys_process_def.2 ; 2 = get keyboard mode |
4852 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4852 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4853 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4853 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4854 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4854 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4855 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4855 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4856 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4856 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4857 | endg |
4857 | endg |
4858 | ;----------------------------------------------------------------------------- |
4858 | ;----------------------------------------------------------------------------- |
4859 | align 4 |
4859 | align 4 |
4860 | sys_process_def: |
4860 | sys_process_def: |
4861 | dec ebx |
4861 | dec ebx |
4862 | cmp ebx, 7 |
4862 | cmp ebx, 7 |
4863 | jae .not_support ;if >=8 then or eax,-1 |
4863 | jae .not_support ;if >=8 then or eax,-1 |
4864 | 4864 | ||
4865 | mov edi, [CURRENT_TASK] |
4865 | mov edi, [CURRENT_TASK] |
4866 | jmp dword [f66call+ebx*4] |
4866 | jmp dword [f66call+ebx*4] |
4867 | 4867 | ||
4868 | .not_support: |
4868 | .not_support: |
4869 | or eax, -1 |
4869 | or eax, -1 |
4870 | ret |
4870 | ret |
4871 | ;----------------------------------------------------------------------------- |
4871 | ;----------------------------------------------------------------------------- |
4872 | align 4 |
4872 | align 4 |
4873 | .1: |
4873 | .1: |
4874 | shl edi, 8 |
4874 | shl edi, 8 |
4875 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4875 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4876 | 4876 | ||
4877 | ret |
4877 | ret |
4878 | ;----------------------------------------------------------------------------- |
4878 | ;----------------------------------------------------------------------------- |
4879 | align 4 |
4879 | align 4 |
4880 | .2: ; 2 = get keyboard mode |
4880 | .2: ; 2 = get keyboard mode |
4881 | shl edi, 8 |
4881 | shl edi, 8 |
4882 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4882 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4883 | mov [esp+32], eax |
4883 | mov [esp+32], eax |
4884 | ret |
4884 | ret |
4885 | ;----------------------------------------------------------------------------- |
4885 | ;----------------------------------------------------------------------------- |
4886 | align 4 |
4886 | align 4 |
4887 | .3: ;3 = get keyboard ctrl, alt, shift |
4887 | .3: ;3 = get keyboard ctrl, alt, shift |
4888 | mov eax, [kb_state] |
4888 | mov eax, [kb_state] |
4889 | mov [esp+32], eax |
4889 | mov [esp+32], eax |
4890 | ret |
4890 | ret |
4891 | ;----------------------------------------------------------------------------- |
4891 | ;----------------------------------------------------------------------------- |
4892 | align 4 |
4892 | align 4 |
4893 | .4: |
4893 | .4: |
4894 | mov eax, hotkey_list |
4894 | mov eax, hotkey_list |
4895 | @@: |
4895 | @@: |
4896 | cmp dword [eax+8], 0 |
4896 | cmp dword [eax+8], 0 |
4897 | jz .found_free |
4897 | jz .found_free |
4898 | add eax, 16 |
4898 | add eax, 16 |
4899 | cmp eax, hotkey_list+16*256 |
4899 | cmp eax, hotkey_list+16*256 |
4900 | jb @b |
4900 | jb @b |
4901 | mov dword [esp+32], 1 |
4901 | mov dword [esp+32], 1 |
4902 | ret |
4902 | ret |
4903 | .found_free: |
4903 | .found_free: |
4904 | mov [eax+8], edi |
4904 | mov [eax+8], edi |
4905 | mov [eax+4], edx |
4905 | mov [eax+4], edx |
4906 | movzx ecx, cl |
4906 | movzx ecx, cl |
4907 | lea ecx, [hotkey_scancodes+ecx*4] |
4907 | lea ecx, [hotkey_scancodes+ecx*4] |
4908 | mov edx, [ecx] |
4908 | mov edx, [ecx] |
4909 | mov [eax], edx |
4909 | mov [eax], edx |
4910 | mov [ecx], eax |
4910 | mov [ecx], eax |
4911 | mov [eax+12], ecx |
4911 | mov [eax+12], ecx |
4912 | test edx, edx |
4912 | test edx, edx |
4913 | jz @f |
4913 | jz @f |
4914 | mov [edx+12], eax |
4914 | mov [edx+12], eax |
4915 | @@: |
4915 | @@: |
4916 | and dword [esp+32], 0 |
4916 | and dword [esp+32], 0 |
4917 | ret |
4917 | ret |
4918 | ;----------------------------------------------------------------------------- |
4918 | ;----------------------------------------------------------------------------- |
4919 | align 4 |
4919 | align 4 |
4920 | .5: |
4920 | .5: |
4921 | movzx ebx, cl |
4921 | movzx ebx, cl |
4922 | lea ebx, [hotkey_scancodes+ebx*4] |
4922 | lea ebx, [hotkey_scancodes+ebx*4] |
4923 | mov eax, [ebx] |
4923 | mov eax, [ebx] |
4924 | .scan: |
4924 | .scan: |
4925 | test eax, eax |
4925 | test eax, eax |
4926 | jz .notfound |
4926 | jz .notfound |
4927 | cmp [eax+8], edi |
4927 | cmp [eax+8], edi |
4928 | jnz .next |
4928 | jnz .next |
4929 | cmp [eax+4], edx |
4929 | cmp [eax+4], edx |
4930 | jz .found |
4930 | jz .found |
4931 | .next: |
4931 | .next: |
4932 | mov eax, [eax] |
4932 | mov eax, [eax] |
4933 | jmp .scan |
4933 | jmp .scan |
4934 | .notfound: |
4934 | .notfound: |
4935 | mov dword [esp+32], 1 |
4935 | mov dword [esp+32], 1 |
4936 | ret |
4936 | ret |
4937 | .found: |
4937 | .found: |
4938 | mov ecx, [eax] |
4938 | mov ecx, [eax] |
4939 | jecxz @f |
4939 | jecxz @f |
4940 | mov edx, [eax+12] |
4940 | mov edx, [eax+12] |
4941 | mov [ecx+12], edx |
4941 | mov [ecx+12], edx |
4942 | @@: |
4942 | @@: |
4943 | mov ecx, [eax+12] |
4943 | mov ecx, [eax+12] |
4944 | mov edx, [eax] |
4944 | mov edx, [eax] |
4945 | mov [ecx], edx |
4945 | mov [ecx], edx |
4946 | xor edx, edx |
4946 | xor edx, edx |
4947 | mov [eax+4], edx |
4947 | mov [eax+4], edx |
4948 | mov [eax+8], edx |
4948 | mov [eax+8], edx |
4949 | mov [eax+12], edx |
4949 | mov [eax+12], edx |
4950 | mov [eax], edx |
4950 | mov [eax], edx |
4951 | mov [esp+32], edx |
4951 | mov [esp+32], edx |
4952 | ret |
4952 | ret |
4953 | ;----------------------------------------------------------------------------- |
4953 | ;----------------------------------------------------------------------------- |
4954 | align 4 |
4954 | align 4 |
4955 | .6: |
4955 | .6: |
4956 | pushfd |
4956 | pushfd |
4957 | cli |
4957 | cli |
4958 | mov eax, [PID_lock_input] |
4958 | mov eax, [PID_lock_input] |
4959 | test eax, eax |
4959 | test eax, eax |
4960 | jnz @f |
4960 | jnz @f |
4961 | ; get current PID |
4961 | ; get current PID |
4962 | mov eax, [CURRENT_TASK] |
4962 | mov eax, [CURRENT_TASK] |
4963 | shl eax, 5 |
4963 | shl eax, 5 |
4964 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4964 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4965 | ; set current PID for lock input |
4965 | ; set current PID for lock input |
4966 | mov [PID_lock_input], eax |
4966 | mov [PID_lock_input], eax |
4967 | @@: |
4967 | @@: |
4968 | popfd |
4968 | popfd |
4969 | ret |
4969 | ret |
4970 | ;----------------------------------------------------------------------------- |
4970 | ;----------------------------------------------------------------------------- |
4971 | align 4 |
4971 | align 4 |
4972 | .7: |
4972 | .7: |
4973 | mov eax, [PID_lock_input] |
4973 | mov eax, [PID_lock_input] |
4974 | test eax, eax |
4974 | test eax, eax |
4975 | jz @f |
4975 | jz @f |
4976 | ; get current PID |
4976 | ; get current PID |
4977 | mov ebx, [CURRENT_TASK] |
4977 | mov ebx, [CURRENT_TASK] |
4978 | shl ebx, 5 |
4978 | shl ebx, 5 |
4979 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4979 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4980 | ; compare current lock input with current PID |
4980 | ; compare current lock input with current PID |
4981 | cmp ebx, eax |
4981 | cmp ebx, eax |
4982 | jne @f |
4982 | jne @f |
4983 | 4983 | ||
4984 | xor eax, eax |
4984 | xor eax, eax |
4985 | mov [PID_lock_input], eax |
4985 | mov [PID_lock_input], eax |
4986 | @@: |
4986 | @@: |
4987 | ret |
4987 | ret |
4988 | ;----------------------------------------------------------------------------- |
4988 | ;----------------------------------------------------------------------------- |
4989 | uglobal |
4989 | uglobal |
4990 | PID_lock_input dd 0x0 |
4990 | PID_lock_input dd 0x0 |
4991 | endg |
4991 | endg |
4992 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4992 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4993 | ;; 61 sys function. ;; |
4993 | ;; 61 sys function. ;; |
4994 | ;; in eax=61,ebx in [1..3] ;; |
4994 | ;; in eax=61,ebx in [1..3] ;; |
4995 | ;; out eax ;; |
4995 | ;; out eax ;; |
4996 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4996 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4997 | iglobal |
4997 | iglobal |
4998 | align 4 |
4998 | align 4 |
4999 | f61call: |
4999 | f61call: |
5000 | dd sys_gs.1 ; resolution |
5000 | dd sys_gs.1 ; resolution |
5001 | dd sys_gs.2 ; bits per pixel |
5001 | dd sys_gs.2 ; bits per pixel |
5002 | dd sys_gs.3 ; bytes per scanline |
5002 | dd sys_gs.3 ; bytes per scanline |
5003 | endg |
5003 | endg |
5004 | 5004 | ||
5005 | 5005 | ||
5006 | align 4 |
5006 | align 4 |
5007 | 5007 | ||
5008 | sys_gs: ; direct screen access |
5008 | sys_gs: ; direct screen access |
5009 | dec ebx |
5009 | dec ebx |
5010 | cmp ebx, 2 |
5010 | cmp ebx, 2 |
5011 | ja .not_support |
5011 | ja .not_support |
5012 | jmp dword [f61call+ebx*4] |
5012 | jmp dword [f61call+ebx*4] |
5013 | .not_support: |
5013 | .not_support: |
5014 | or [esp+32], dword -1 |
5014 | or [esp+32], dword -1 |
5015 | ret |
5015 | ret |
5016 | 5016 | ||
5017 | 5017 | ||
5018 | .1: ; resolution |
5018 | .1: ; resolution |
5019 | mov eax, [_display.width] |
5019 | mov eax, [_display.width] |
5020 | shl eax, 16 |
5020 | shl eax, 16 |
5021 | mov ax, word [_display.height] |
5021 | mov ax, word [_display.height] |
5022 | mov [esp+32], eax |
5022 | mov [esp+32], eax |
5023 | ret |
5023 | ret |
5024 | .2: ; bits per pixel |
5024 | .2: ; bits per pixel |
5025 | mov eax, [_display.bits_per_pixel] |
5025 | mov eax, [_display.bits_per_pixel] |
5026 | mov [esp+32], eax |
5026 | mov [esp+32], eax |
5027 | ret |
5027 | ret |
5028 | .3: ; bytes per scanline |
5028 | .3: ; bytes per scanline |
5029 | mov eax, [_display.lfb_pitch] |
5029 | mov eax, [_display.lfb_pitch] |
5030 | mov [esp+32], eax |
5030 | mov [esp+32], eax |
5031 | ret |
5031 | ret |
5032 | 5032 | ||
5033 | align 4 ; system functions |
5033 | align 4 ; system functions |
5034 | 5034 | ||
5035 | syscall_setpixel: ; SetPixel |
5035 | syscall_setpixel: ; SetPixel |
5036 | 5036 | ||
5037 | mov eax, ebx |
5037 | mov eax, ebx |
5038 | mov ebx, ecx |
5038 | mov ebx, ecx |
5039 | mov ecx, edx |
5039 | mov ecx, edx |
5040 | mov edx, [TASK_BASE] |
5040 | mov edx, [TASK_BASE] |
5041 | add eax, [edx-twdw+WDATA.box.left] |
5041 | add eax, [edx-twdw+WDATA.box.left] |
5042 | add ebx, [edx-twdw+WDATA.box.top] |
5042 | add ebx, [edx-twdw+WDATA.box.top] |
5043 | mov edi, [current_slot] |
5043 | mov edi, [current_slot] |
5044 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5044 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5045 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5045 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5046 | xor edi, edi ; no force |
5046 | xor edi, edi ; no force |
5047 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5047 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5048 | ; jmp [putpixel] |
5048 | ; jmp [putpixel] |
5049 | jmp __sys_putpixel |
5049 | jmp __sys_putpixel |
5050 | 5050 | ||
5051 | align 4 |
5051 | align 4 |
5052 | 5052 | ||
5053 | syscall_writetext: ; WriteText |
5053 | syscall_writetext: ; WriteText |
5054 | 5054 | ||
5055 | mov eax, [TASK_BASE] |
5055 | mov eax, [TASK_BASE] |
5056 | mov ebp, [eax-twdw+WDATA.box.left] |
5056 | mov ebp, [eax-twdw+WDATA.box.left] |
5057 | push esi |
5057 | push esi |
5058 | mov esi, [current_slot] |
5058 | mov esi, [current_slot] |
5059 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5059 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5060 | shl ebp, 16 |
5060 | shl ebp, 16 |
5061 | add ebp, [eax-twdw+WDATA.box.top] |
5061 | add ebp, [eax-twdw+WDATA.box.top] |
5062 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5062 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5063 | pop esi |
5063 | pop esi |
5064 | test ecx, 0x08000000 ; redirect the output to the user area |
5064 | test ecx, 0x08000000 ; redirect the output to the user area |
5065 | jnz @f |
5065 | jnz @f |
5066 | add ebx, ebp |
5066 | add ebx, ebp |
5067 | align 4 |
5067 | align 4 |
5068 | @@: |
5068 | @@: |
5069 | mov eax, edi |
5069 | mov eax, edi |
5070 | test ecx, 0x08000000 ; redirect the output to the user area |
5070 | test ecx, 0x08000000 ; redirect the output to the user area |
5071 | jnz dtext |
5071 | jnz dtext |
5072 | xor edi, edi |
5072 | xor edi, edi |
5073 | jmp dtext |
5073 | jmp dtext |
5074 | 5074 | ||
5075 | align 4 |
5075 | align 4 |
5076 | 5076 | ||
5077 | syscall_drawrect: ; DrawRect |
5077 | syscall_drawrect: ; DrawRect |
5078 | 5078 | ||
5079 | mov edi, edx ; color + gradient |
5079 | mov edi, edx ; color + gradient |
5080 | and edi, 0x80FFFFFF |
5080 | and edi, 0x80FFFFFF |
5081 | test bx, bx ; x.size |
5081 | test bx, bx ; x.size |
5082 | je .drectr |
5082 | je .drectr |
5083 | test cx, cx ; y.size |
5083 | test cx, cx ; y.size |
5084 | je .drectr |
5084 | je .drectr |
5085 | 5085 | ||
5086 | mov eax, ebx ; bad idea |
5086 | mov eax, ebx ; bad idea |
5087 | mov ebx, ecx |
5087 | mov ebx, ecx |
5088 | 5088 | ||
5089 | movzx ecx, ax ; ecx - x.size |
5089 | movzx ecx, ax ; ecx - x.size |
5090 | shr eax, 16 ; eax - x.coord |
5090 | shr eax, 16 ; eax - x.coord |
5091 | movzx edx, bx ; edx - y.size |
5091 | movzx edx, bx ; edx - y.size |
5092 | shr ebx, 16 ; ebx - y.coord |
5092 | shr ebx, 16 ; ebx - y.coord |
5093 | mov esi, [current_slot] |
5093 | mov esi, [current_slot] |
5094 | 5094 | ||
5095 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5095 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5096 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5096 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5097 | add ecx, eax |
5097 | add ecx, eax |
5098 | add edx, ebx |
5098 | add edx, ebx |
5099 | ; jmp [drawbar] |
5099 | ; jmp [drawbar] |
5100 | jmp vesa20_drawbar |
5100 | jmp vesa20_drawbar |
5101 | .drectr: |
5101 | .drectr: |
5102 | ret |
5102 | ret |
5103 | 5103 | ||
5104 | align 4 |
5104 | align 4 |
5105 | syscall_getscreensize: ; GetScreenSize |
5105 | syscall_getscreensize: ; GetScreenSize |
5106 | mov ax, word [_display.width] |
5106 | mov ax, word [_display.width] |
5107 | dec ax |
5107 | dec ax |
5108 | shl eax, 16 |
5108 | shl eax, 16 |
5109 | mov ax, word [_display.height] |
5109 | mov ax, word [_display.height] |
5110 | dec ax |
5110 | dec ax |
5111 | mov [esp + 32], eax |
5111 | mov [esp + 32], eax |
5112 | ret |
5112 | ret |
5113 | ;----------------------------------------------------------------------------- |
5113 | ;----------------------------------------------------------------------------- |
5114 | align 4 |
5114 | align 4 |
5115 | syscall_cdaudio: |
5115 | syscall_cdaudio: |
5116 | ; ECX - position of CD/DVD-drive |
5116 | ; ECX - position of CD/DVD-drive |
5117 | ; from 0=Primary Master to 3=Secondary Slave for first IDE contr. |
5117 | ; from 0=Primary Master to 3=Secondary Slave for first IDE contr. |
5118 | ; from 4=Primary Master to 7=Secondary Slave for second IDE contr. |
5118 | ; from 4=Primary Master to 7=Secondary Slave for second IDE contr. |
5119 | ; from 8=Primary Master to 11=Secondary Slave for third IDE contr. |
5119 | ; from 8=Primary Master to 11=Secondary Slave for third IDE contr. |
5120 | cmp ecx, 11 |
5120 | cmp ecx, 11 |
5121 | ja .exit |
5121 | ja .exit |
5122 | 5122 | ||
5123 | mov eax, ecx |
5123 | mov eax, ecx |
5124 | shr eax, 2 |
5124 | shr eax, 2 |
5125 | lea eax, [eax*5] |
5125 | lea eax, [eax*5] |
5126 | mov al, [eax+DRIVE_DATA+1] |
5126 | mov al, [eax+DRIVE_DATA+1] |
5127 | 5127 | ||
5128 | push ecx ebx |
5128 | push ecx ebx |
5129 | mov ebx, ecx |
5129 | mov ebx, ecx |
5130 | and ebx, 11b |
5130 | and ebx, 11b |
5131 | shl ebx, 1 |
5131 | shl ebx, 1 |
5132 | mov cl, 6 |
5132 | mov cl, 6 |
5133 | sub cl, bl |
5133 | sub cl, bl |
5134 | shr al, cl |
5134 | shr al, cl |
5135 | test al, 2 ; it's not an ATAPI device |
5135 | test al, 2 ; it's not an ATAPI device |
5136 | pop ebx ecx |
5136 | pop ebx ecx |
5137 | 5137 | ||
5138 | jz .exit |
5138 | jz .exit |
5139 | 5139 | ||
5140 | cmp ebx, 4 |
5140 | cmp ebx, 4 |
5141 | je .eject |
5141 | je .eject |
5142 | 5142 | ||
5143 | cmp ebx, 5 |
5143 | cmp ebx, 5 |
5144 | je .load |
5144 | je .load |
5145 | ;-------------------------------------- |
5145 | ;-------------------------------------- |
5146 | .exit: |
5146 | .exit: |
5147 | ret |
5147 | ret |
5148 | ;-------------------------------------- |
5148 | ;-------------------------------------- |
5149 | .load: |
5149 | .load: |
5150 | call .reserve |
5150 | call .reserve |
5151 | call LoadMedium |
5151 | call LoadMedium |
5152 | jmp .free |
5152 | jmp .free |
5153 | ;-------------------------------------- |
5153 | ;-------------------------------------- |
5154 | .eject: |
5154 | .eject: |
5155 | call .reserve |
5155 | call .reserve |
5156 | call clear_CD_cache |
5156 | call clear_CD_cache |
5157 | call allow_medium_removal |
5157 | call allow_medium_removal |
5158 | call EjectMedium |
5158 | call EjectMedium |
5159 | jmp .free |
5159 | jmp .free |
5160 | ;-------------------------------------- |
5160 | ;-------------------------------------- |
5161 | .reserve: |
5161 | .reserve: |
5162 | call reserve_cd |
5162 | call reserve_cd |
5163 | 5163 | ||
5164 | mov ebx, ecx |
5164 | mov ebx, ecx |
5165 | inc ebx |
5165 | inc ebx |
5166 | mov [cdpos], ebx |
5166 | mov [cdpos], ebx |
5167 | 5167 | ||
5168 | mov eax, ecx |
5168 | mov eax, ecx |
5169 | shr eax, 1 |
5169 | shr eax, 1 |
5170 | and eax, 1 |
5170 | and eax, 1 |
5171 | inc eax |
5171 | inc eax |
5172 | mov [ChannelNumber], ax |
5172 | mov [ChannelNumber], ax |
5173 | mov eax, ecx |
5173 | mov eax, ecx |
5174 | and eax, 1 |
5174 | and eax, 1 |
5175 | mov [DiskNumber], al |
5175 | mov [DiskNumber], al |
5176 | call reserve_cd_channel |
5176 | call reserve_cd_channel |
5177 | ret |
5177 | ret |
5178 | ;-------------------------------------- |
5178 | ;-------------------------------------- |
5179 | .free: |
5179 | .free: |
5180 | call free_cd_channel |
5180 | call free_cd_channel |
5181 | and [cd_status], 0 |
5181 | and [cd_status], 0 |
5182 | ret |
5182 | ret |
5183 | ;----------------------------------------------------------------------------- |
5183 | ;----------------------------------------------------------------------------- |
5184 | align 4 |
5184 | align 4 |
5185 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5185 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5186 | cmp ebx, [_display.width] |
5186 | cmp ebx, [_display.width] |
5187 | jb @f |
5187 | jb @f |
5188 | cmp ecx, [_display.height] |
5188 | cmp ecx, [_display.height] |
5189 | jb @f |
5189 | jb @f |
5190 | xor eax, eax |
5190 | xor eax, eax |
5191 | jmp .store |
5191 | jmp .store |
5192 | ;-------------------------------------- |
5192 | ;-------------------------------------- |
5193 | align 4 |
5193 | align 4 |
5194 | @@: |
5194 | @@: |
5195 | mov eax, [d_width_calc_area + ecx*4] |
5195 | mov eax, [d_width_calc_area + ecx*4] |
5196 | add eax, [_display.win_map] |
5196 | add eax, [_display.win_map] |
5197 | movzx eax, byte[eax+ebx] ; get value for current point |
5197 | movzx eax, byte[eax+ebx] ; get value for current point |
5198 | ;-------------------------------------- |
5198 | ;-------------------------------------- |
5199 | align 4 |
5199 | align 4 |
5200 | .store: |
5200 | .store: |
5201 | mov [esp + 32], eax |
5201 | mov [esp + 32], eax |
5202 | ret |
5202 | ret |
5203 | ;----------------------------------------------------------------------------- |
5203 | ;----------------------------------------------------------------------------- |
5204 | align 4 |
5204 | align 4 |
5205 | syscall_getpixel: ; GetPixel |
5205 | syscall_getpixel: ; GetPixel |
5206 | mov ecx, [_display.width] |
5206 | mov ecx, [_display.width] |
5207 | xor edx, edx |
5207 | xor edx, edx |
5208 | mov eax, ebx |
5208 | mov eax, ebx |
5209 | div ecx |
5209 | div ecx |
5210 | mov ebx, edx |
5210 | mov ebx, edx |
5211 | xchg eax, ebx |
5211 | xchg eax, ebx |
5212 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5212 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5213 | call dword [GETPIXEL]; eax - x, ebx - y |
5213 | call dword [GETPIXEL]; eax - x, ebx - y |
5214 | mov [esp + 32], ecx |
5214 | mov [esp + 32], ecx |
5215 | ret |
5215 | ret |
5216 | ;----------------------------------------------------------------------------- |
5216 | ;----------------------------------------------------------------------------- |
5217 | align 4 |
5217 | align 4 |
5218 | syscall_getarea: |
5218 | syscall_getarea: |
5219 | ;eax = 36 |
5219 | ;eax = 36 |
5220 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5220 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5221 | ;ecx = [size x]*65536 + [size y] |
5221 | ;ecx = [size x]*65536 + [size y] |
5222 | ;edx = [start x]*65536 + [start y] |
5222 | ;edx = [start x]*65536 + [start y] |
5223 | pushad |
5223 | pushad |
5224 | mov edi, ebx |
5224 | mov edi, ebx |
5225 | mov eax, edx |
5225 | mov eax, edx |
5226 | shr eax, 16 |
5226 | shr eax, 16 |
5227 | mov ebx, edx |
5227 | mov ebx, edx |
5228 | and ebx, 0xffff |
5228 | and ebx, 0xffff |
5229 | dec eax |
5229 | dec eax |
5230 | dec ebx |
5230 | dec ebx |
5231 | ; eax - x, ebx - y |
5231 | ; eax - x, ebx - y |
5232 | mov edx, ecx |
5232 | mov edx, ecx |
5233 | 5233 | ||
5234 | shr ecx, 16 |
5234 | shr ecx, 16 |
5235 | and edx, 0xffff |
5235 | and edx, 0xffff |
5236 | mov esi, ecx |
5236 | mov esi, ecx |
5237 | ; ecx - size x, edx - size y |
5237 | ; ecx - size x, edx - size y |
5238 | 5238 | ||
5239 | mov ebp, edx |
5239 | mov ebp, edx |
5240 | dec ebp |
5240 | dec ebp |
5241 | lea ebp, [ebp*3] |
5241 | lea ebp, [ebp*3] |
5242 | 5242 | ||
5243 | imul ebp, esi |
5243 | imul ebp, esi |
5244 | 5244 | ||
5245 | mov esi, ecx |
5245 | mov esi, ecx |
5246 | dec esi |
5246 | dec esi |
5247 | lea esi, [esi*3] |
5247 | lea esi, [esi*3] |
5248 | 5248 | ||
5249 | add ebp, esi |
5249 | add ebp, esi |
5250 | add ebp, edi |
5250 | add ebp, edi |
5251 | 5251 | ||
5252 | add ebx, edx |
5252 | add ebx, edx |
5253 | ;-------------------------------------- |
5253 | ;-------------------------------------- |
5254 | align 4 |
5254 | align 4 |
5255 | .start_y: |
5255 | .start_y: |
5256 | push ecx edx |
5256 | push ecx edx |
5257 | ;-------------------------------------- |
5257 | ;-------------------------------------- |
5258 | align 4 |
5258 | align 4 |
5259 | .start_x: |
5259 | .start_x: |
5260 | push eax ebx ecx |
5260 | push eax ebx ecx |
5261 | add eax, ecx |
5261 | add eax, ecx |
5262 | 5262 | ||
5263 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5263 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5264 | call dword [GETPIXEL]; eax - x, ebx - y |
5264 | call dword [GETPIXEL]; eax - x, ebx - y |
5265 | 5265 | ||
5266 | mov [ebp], cx |
5266 | mov [ebp], cx |
5267 | shr ecx, 16 |
5267 | shr ecx, 16 |
5268 | mov [ebp+2], cl |
5268 | mov [ebp+2], cl |
5269 | 5269 | ||
5270 | pop ecx ebx eax |
5270 | pop ecx ebx eax |
5271 | sub ebp, 3 |
5271 | sub ebp, 3 |
5272 | dec ecx |
5272 | dec ecx |
5273 | jnz .start_x |
5273 | jnz .start_x |
5274 | pop edx ecx |
5274 | pop edx ecx |
5275 | dec ebx |
5275 | dec ebx |
5276 | dec edx |
5276 | dec edx |
5277 | jnz .start_y |
5277 | jnz .start_y |
5278 | popad |
5278 | popad |
5279 | ret |
5279 | ret |
5280 | ;----------------------------------------------------------------------------- |
5280 | ;----------------------------------------------------------------------------- |
5281 | align 4 |
5281 | align 4 |
5282 | syscall_putarea_backgr: |
5282 | syscall_putarea_backgr: |
5283 | ;eax = 25 |
5283 | ;eax = 25 |
5284 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5284 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5285 | ;ecx = [size x]*65536 + [size y] |
5285 | ;ecx = [size x]*65536 + [size y] |
5286 | ;edx = [start x]*65536 + [start y] |
5286 | ;edx = [start x]*65536 + [start y] |
5287 | pushad |
5287 | pushad |
5288 | mov edi, ebx |
5288 | mov edi, ebx |
5289 | mov eax, edx |
5289 | mov eax, edx |
5290 | shr eax, 16 |
5290 | shr eax, 16 |
5291 | mov ebx, edx |
5291 | mov ebx, edx |
5292 | and ebx, 0xffff |
5292 | and ebx, 0xffff |
5293 | dec eax |
5293 | dec eax |
5294 | dec ebx |
5294 | dec ebx |
5295 | ; eax - x, ebx - y |
5295 | ; eax - x, ebx - y |
5296 | mov edx, ecx |
5296 | mov edx, ecx |
5297 | shr ecx, 16 |
5297 | shr ecx, 16 |
5298 | and edx, 0xffff |
5298 | and edx, 0xffff |
5299 | mov esi, ecx |
5299 | mov esi, ecx |
5300 | ; ecx - size x, edx - size y |
5300 | ; ecx - size x, edx - size y |
5301 | mov ebp, edx |
5301 | mov ebp, edx |
5302 | dec ebp |
5302 | dec ebp |
5303 | shl ebp, 2 |
5303 | shl ebp, 2 |
5304 | 5304 | ||
5305 | imul ebp, esi |
5305 | imul ebp, esi |
5306 | 5306 | ||
5307 | mov esi, ecx |
5307 | mov esi, ecx |
5308 | dec esi |
5308 | dec esi |
5309 | shl esi, 2 |
5309 | shl esi, 2 |
5310 | 5310 | ||
5311 | add ebp, esi |
5311 | add ebp, esi |
5312 | add ebp, edi |
5312 | add ebp, edi |
5313 | 5313 | ||
5314 | add ebx, edx |
5314 | add ebx, edx |
5315 | ;-------------------------------------- |
5315 | ;-------------------------------------- |
5316 | align 4 |
5316 | align 4 |
5317 | .start_y: |
5317 | .start_y: |
5318 | push ecx edx |
5318 | push ecx edx |
5319 | ;-------------------------------------- |
5319 | ;-------------------------------------- |
5320 | align 4 |
5320 | align 4 |
5321 | .start_x: |
5321 | .start_x: |
5322 | push eax ecx |
5322 | push eax ecx |
5323 | add eax, ecx |
5323 | add eax, ecx |
5324 | 5324 | ||
5325 | mov ecx, [ebp] |
5325 | mov ecx, [ebp] |
5326 | rol ecx, 8 |
5326 | rol ecx, 8 |
5327 | test cl, cl ; transparensy = 0 |
5327 | test cl, cl ; transparensy = 0 |
5328 | jz .no_put |
5328 | jz .no_put |
5329 | 5329 | ||
5330 | xor cl, cl |
5330 | xor cl, cl |
5331 | ror ecx, 8 |
5331 | ror ecx, 8 |
5332 | 5332 | ||
5333 | pushad |
5333 | pushad |
5334 | mov edx, [d_width_calc_area + ebx*4] |
5334 | mov edx, [d_width_calc_area + ebx*4] |
5335 | add edx, [_display.win_map] |
5335 | add edx, [_display.win_map] |
5336 | movzx edx, byte [eax+edx] |
5336 | movzx edx, byte [eax+edx] |
5337 | cmp dl, byte 1 |
5337 | cmp dl, byte 1 |
5338 | jne @f |
5338 | jne @f |
5339 | 5339 | ||
5340 | call dword [PUTPIXEL]; eax - x, ebx - y |
5340 | call dword [PUTPIXEL]; eax - x, ebx - y |
5341 | ;-------------------------------------- |
5341 | ;-------------------------------------- |
5342 | align 4 |
5342 | align 4 |
5343 | @@: |
5343 | @@: |
5344 | popad |
5344 | popad |
5345 | ;-------------------------------------- |
5345 | ;-------------------------------------- |
5346 | align 4 |
5346 | align 4 |
5347 | .no_put: |
5347 | .no_put: |
5348 | pop ecx eax |
5348 | pop ecx eax |
5349 | 5349 | ||
5350 | sub ebp, 4 |
5350 | sub ebp, 4 |
5351 | dec ecx |
5351 | dec ecx |
5352 | jnz .start_x |
5352 | jnz .start_x |
5353 | 5353 | ||
5354 | pop edx ecx |
5354 | pop edx ecx |
5355 | dec ebx |
5355 | dec ebx |
5356 | dec edx |
5356 | dec edx |
5357 | jnz .start_y |
5357 | jnz .start_y |
5358 | 5358 | ||
5359 | popad |
5359 | popad |
5360 | ret |
5360 | ret |
5361 | ;----------------------------------------------------------------------------- |
5361 | ;----------------------------------------------------------------------------- |
5362 | align 4 |
5362 | align 4 |
5363 | syscall_drawline: ; DrawLine |
5363 | syscall_drawline: ; DrawLine |
5364 | 5364 | ||
5365 | mov edi, [TASK_BASE] |
5365 | mov edi, [TASK_BASE] |
5366 | movzx eax, word[edi-twdw+WDATA.box.left] |
5366 | movzx eax, word[edi-twdw+WDATA.box.left] |
5367 | mov ebp, eax |
5367 | mov ebp, eax |
5368 | mov esi, [current_slot] |
5368 | mov esi, [current_slot] |
5369 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5369 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5370 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5370 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5371 | add ebp, ebx |
5371 | add ebp, ebx |
5372 | shl eax, 16 |
5372 | shl eax, 16 |
5373 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5373 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5374 | add eax, ebp |
5374 | add eax, ebp |
5375 | mov ebp, ebx |
5375 | mov ebp, ebx |
5376 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5376 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5377 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5377 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5378 | add ebp, ecx |
5378 | add ebp, ecx |
5379 | shl ebx, 16 |
5379 | shl ebx, 16 |
5380 | xor edi, edi |
5380 | xor edi, edi |
5381 | add ebx, ebp |
5381 | add ebx, ebp |
5382 | mov ecx, edx |
5382 | mov ecx, edx |
5383 | ; jmp [draw_line] |
5383 | ; jmp [draw_line] |
5384 | jmp __sys_draw_line |
5384 | jmp __sys_draw_line |
5385 | 5385 | ||
5386 | 5386 | ||
5387 | align 4 |
5387 | align 4 |
5388 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5388 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5389 | 5389 | ||
5390 | call r_f_port_area |
5390 | call r_f_port_area |
5391 | mov [esp+32], eax |
5391 | mov [esp+32], eax |
5392 | ret |
5392 | ret |
5393 | 5393 | ||
5394 | align 4 |
5394 | align 4 |
5395 | syscall_threads: ; CreateThreads |
5395 | syscall_threads: ; CreateThreads |
5396 | ; |
5396 | ; |
5397 | ; ecx=thread entry point |
5397 | ; ecx=thread entry point |
5398 | ; edx=thread stack pointer |
5398 | ; edx=thread stack pointer |
5399 | ; |
5399 | ; |
5400 | ; on return : eax = pid |
5400 | ; on return : eax = pid |
5401 | 5401 | ||
5402 | xor ebx, ebx |
5402 | xor ebx, ebx |
5403 | call new_sys_threads |
5403 | call new_sys_threads |
5404 | 5404 | ||
5405 | mov [esp+32], eax |
5405 | mov [esp+32], eax |
5406 | ret |
5406 | ret |
5407 | 5407 | ||
5408 | align 4 |
5408 | align 4 |
5409 | 5409 | ||
5410 | paleholder: |
5410 | paleholder: |
5411 | ret |
5411 | ret |
5412 | ;------------------------------------------------------------------------------ |
5412 | ;------------------------------------------------------------------------------ |
5413 | align 4 |
5413 | align 4 |
5414 | calculate_fast_getting_offset_for_WinMapAddress: |
5414 | calculate_fast_getting_offset_for_WinMapAddress: |
5415 | ; calculate data area for fast getting offset to _WinMapAddress |
5415 | ; calculate data area for fast getting offset to _WinMapAddress |
5416 | xor eax, eax |
5416 | xor eax, eax |
5417 | mov ecx, [_display.height] |
5417 | mov ecx, [_display.height] |
5418 | mov edi, d_width_calc_area |
5418 | mov edi, d_width_calc_area |
5419 | cld |
5419 | cld |
5420 | @@: |
5420 | @@: |
5421 | stosd |
5421 | stosd |
5422 | add eax, [_display.width] |
5422 | add eax, [_display.width] |
5423 | dec ecx |
5423 | dec ecx |
5424 | jnz @r |
5424 | jnz @r |
5425 | ret |
5425 | ret |
5426 | ;------------------------------------------------------------------------------ |
5426 | ;------------------------------------------------------------------------------ |
5427 | align 4 |
5427 | align 4 |
5428 | calculate_fast_getting_offset_for_LFB: |
5428 | calculate_fast_getting_offset_for_LFB: |
5429 | ; calculate data area for fast getting offset to LFB |
5429 | ; calculate data area for fast getting offset to LFB |
5430 | xor eax, eax |
5430 | xor eax, eax |
5431 | mov ecx, [_display.height] |
5431 | mov ecx, [_display.height] |
5432 | mov edi, BPSLine_calc_area |
5432 | mov edi, BPSLine_calc_area |
5433 | cld |
5433 | cld |
5434 | @@: |
5434 | @@: |
5435 | stosd |
5435 | stosd |
5436 | add eax, [_display.lfb_pitch] |
5436 | add eax, [_display.lfb_pitch] |
5437 | dec ecx |
5437 | dec ecx |
5438 | jnz @r |
5438 | jnz @r |
5439 | ret |
5439 | ret |
5440 | ;------------------------------------------------------------------------------ |
5440 | ;------------------------------------------------------------------------------ |
5441 | align 4 |
5441 | align 4 |
5442 | set_screen: |
5442 | set_screen: |
5443 | ; in: |
5443 | ; in: |
5444 | ; eax - new Screen_Max_X |
5444 | ; eax - new Screen_Max_X |
5445 | ; ecx - new BytesPerScanLine |
5445 | ; ecx - new BytesPerScanLine |
5446 | ; edx - new Screen_Max_Y |
5446 | ; edx - new Screen_Max_Y |
5447 | 5447 | ||
5448 | pushfd |
5448 | pushfd |
5449 | cli |
5449 | cli |
5450 | 5450 | ||
5451 | mov [_display.lfb_pitch], ecx |
5451 | mov [_display.lfb_pitch], ecx |
5452 | 5452 | ||
5453 | mov [screen_workarea.right], eax |
5453 | mov [screen_workarea.right], eax |
5454 | mov [screen_workarea.bottom], edx |
5454 | mov [screen_workarea.bottom], edx |
5455 | 5455 | ||
5456 | push ebx |
5456 | push ebx |
5457 | push esi |
5457 | push esi |
5458 | push edi |
5458 | push edi |
5459 | 5459 | ||
5460 | pushad |
5460 | pushad |
5461 | 5461 | ||
5462 | cmp [do_not_touch_winmap], 1 |
5462 | cmp [do_not_touch_winmap], 1 |
5463 | je @f |
5463 | je @f |
5464 | 5464 | ||
5465 | stdcall kernel_free, [_display.win_map] |
5465 | stdcall kernel_free, [_display.win_map] |
5466 | 5466 | ||
5467 | mov eax, [_display.width] |
5467 | mov eax, [_display.width] |
5468 | mul [_display.height] |
5468 | mul [_display.height] |
5469 | mov [_display.win_map_size], eax |
5469 | mov [_display.win_map_size], eax |
5470 | 5470 | ||
5471 | stdcall kernel_alloc, eax |
5471 | stdcall kernel_alloc, eax |
5472 | mov [_display.win_map], eax |
5472 | mov [_display.win_map], eax |
5473 | test eax, eax |
5473 | test eax, eax |
5474 | jz .epic_fail |
5474 | jz .epic_fail |
5475 | ; store for f.18.24 |
5475 | ; store for f.18.24 |
5476 | mov eax, [_display.width] |
5476 | mov eax, [_display.width] |
5477 | mov [display_width_standard], eax |
5477 | mov [display_width_standard], eax |
5478 | 5478 | ||
5479 | mov eax, [_display.height] |
5479 | mov eax, [_display.height] |
5480 | mov [display_height_standard], eax |
5480 | mov [display_height_standard], eax |
5481 | @@: |
5481 | @@: |
5482 | call calculate_fast_getting_offset_for_WinMapAddress |
5482 | call calculate_fast_getting_offset_for_WinMapAddress |
5483 | ; for Qemu or non standart video cards |
5483 | ; for Qemu or non standart video cards |
5484 | ; Unfortunately [BytesPerScanLine] does not always |
5484 | ; Unfortunately [BytesPerScanLine] does not always |
5485 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5485 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5486 | call calculate_fast_getting_offset_for_LFB |
5486 | call calculate_fast_getting_offset_for_LFB |
5487 | popad |
5487 | popad |
5488 | 5488 | ||
5489 | call repos_windows |
5489 | call repos_windows |
5490 | xor eax, eax |
5490 | xor eax, eax |
5491 | xor ebx, ebx |
5491 | xor ebx, ebx |
5492 | mov ecx, [_display.width] |
5492 | mov ecx, [_display.width] |
5493 | mov edx, [_display.height] |
5493 | mov edx, [_display.height] |
5494 | dec ecx |
5494 | dec ecx |
5495 | dec edx |
5495 | dec edx |
5496 | call calculatescreen |
5496 | call calculatescreen |
5497 | pop edi |
5497 | pop edi |
5498 | pop esi |
5498 | pop esi |
5499 | pop ebx |
5499 | pop ebx |
5500 | 5500 | ||
5501 | popfd |
5501 | popfd |
5502 | ret |
5502 | ret |
5503 | 5503 | ||
5504 | .epic_fail: |
5504 | .epic_fail: |
5505 | hlt ; Houston, we've had a problem |
5505 | hlt ; Houston, we've had a problem |
5506 | 5506 | ||
5507 | ; --------------- APM --------------------- |
5507 | ; --------------- APM --------------------- |
5508 | uglobal |
5508 | uglobal |
5509 | apm_entry dp 0 |
5509 | apm_entry dp 0 |
5510 | apm_vf dd 0 |
5510 | apm_vf dd 0 |
5511 | endg |
5511 | endg |
5512 | 5512 | ||
5513 | align 4 |
5513 | align 4 |
5514 | sys_apm: |
5514 | sys_apm: |
5515 | xor eax, eax |
5515 | xor eax, eax |
5516 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5516 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5517 | jne @f |
5517 | jne @f |
5518 | inc eax |
5518 | inc eax |
5519 | or dword [esp + 44], eax ; error |
5519 | or dword [esp + 44], eax ; error |
5520 | add eax, 7 |
5520 | add eax, 7 |
5521 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5521 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5522 | ret |
5522 | ret |
5523 | 5523 | ||
5524 | @@: |
5524 | @@: |
5525 | ; xchg eax, ecx |
5525 | ; xchg eax, ecx |
5526 | ; xchg ebx, ecx |
5526 | ; xchg ebx, ecx |
5527 | 5527 | ||
5528 | cmp dx, 3 |
5528 | cmp dx, 3 |
5529 | ja @f |
5529 | ja @f |
5530 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5530 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5531 | mov eax, [apm_vf] |
5531 | mov eax, [apm_vf] |
5532 | mov [esp + 32], eax |
5532 | mov [esp + 32], eax |
5533 | shr eax, 16 |
5533 | shr eax, 16 |
5534 | mov [esp + 28], eax |
5534 | mov [esp + 28], eax |
5535 | ret |
5535 | ret |
5536 | 5536 | ||
5537 | @@: |
5537 | @@: |
5538 | 5538 | ||
5539 | mov esi, [master_tab+(OS_BASE shr 20)] |
5539 | mov esi, [master_tab+(OS_BASE shr 20)] |
5540 | xchg [master_tab], esi |
5540 | xchg [master_tab], esi |
5541 | push esi |
5541 | push esi |
5542 | mov edi, cr3 |
5542 | mov edi, cr3 |
5543 | mov cr3, edi ;flush TLB |
5543 | mov cr3, edi ;flush TLB |
5544 | 5544 | ||
5545 | call pword [apm_entry] ;call APM BIOS |
5545 | call pword [apm_entry] ;call APM BIOS |
5546 | 5546 | ||
5547 | xchg eax, [esp] |
5547 | xchg eax, [esp] |
5548 | mov [master_tab], eax |
5548 | mov [master_tab], eax |
5549 | mov eax, cr3 |
5549 | mov eax, cr3 |
5550 | mov cr3, eax |
5550 | mov cr3, eax |
5551 | pop eax |
5551 | pop eax |
5552 | 5552 | ||
5553 | mov [esp + 4 ], edi |
5553 | mov [esp + 4 ], edi |
5554 | mov [esp + 8], esi |
5554 | mov [esp + 8], esi |
5555 | mov [esp + 20], ebx |
5555 | mov [esp + 20], ebx |
5556 | mov [esp + 24], edx |
5556 | mov [esp + 24], edx |
5557 | mov [esp + 28], ecx |
5557 | mov [esp + 28], ecx |
5558 | mov [esp + 32], eax |
5558 | mov [esp + 32], eax |
5559 | setc al |
5559 | setc al |
5560 | and [esp + 44], byte 0xfe |
5560 | and [esp + 44], byte 0xfe |
5561 | or [esp + 44], al |
5561 | or [esp + 44], al |
5562 | ret |
5562 | ret |
5563 | ; ----------------------------------------- |
5563 | ; ----------------------------------------- |
5564 | 5564 | ||
5565 | align 4 |
5565 | align 4 |
5566 | 5566 | ||
5567 | undefined_syscall: ; Undefined system call |
5567 | undefined_syscall: ; Undefined system call |
5568 | mov [esp + 32], dword -1 |
5568 | mov [esp + 32], dword -1 |
5569 | ret |
5569 | ret |
5570 | 5570 | ||
5571 | align 4 |
5571 | align 4 |
5572 | system_shutdown: ; shut down the system |
5572 | system_shutdown: ; shut down the system |
5573 | 5573 | ||
5574 | cmp byte [BOOT_VARS+0x9030], 1 |
5574 | cmp byte [BOOT_VARS+0x9030], 1 |
5575 | jne @F |
5575 | jne @F |
5576 | ret |
5576 | ret |
5577 | @@: |
5577 | @@: |
5578 | call stop_all_services |
5578 | call stop_all_services |
5579 | 5579 | ||
5580 | yes_shutdown_param: |
5580 | yes_shutdown_param: |
5581 | ; Shutdown other CPUs, if initialized |
5581 | ; Shutdown other CPUs, if initialized |
5582 | cmp [ap_initialized], 0 |
5582 | cmp [ap_initialized], 0 |
5583 | jz .no_shutdown_cpus |
5583 | jz .no_shutdown_cpus |
5584 | mov edi, [LAPIC_BASE] |
5584 | mov edi, [LAPIC_BASE] |
5585 | add edi, 300h |
5585 | add edi, 300h |
5586 | mov esi, smpt+4 |
5586 | mov esi, smpt+4 |
5587 | mov ebx, [cpu_count] |
5587 | mov ebx, [cpu_count] |
5588 | dec ebx |
5588 | dec ebx |
5589 | .shutdown_cpus_loop: |
5589 | .shutdown_cpus_loop: |
5590 | lodsd |
5590 | lodsd |
5591 | push esi |
5591 | push esi |
5592 | xor esi, esi |
5592 | xor esi, esi |
5593 | inc esi |
5593 | inc esi |
5594 | shl eax, 24 |
5594 | shl eax, 24 |
5595 | mov [edi+10h], eax |
5595 | mov [edi+10h], eax |
5596 | ; assert INIT IPI |
5596 | ; assert INIT IPI |
5597 | mov dword [edi], 0C500h |
5597 | mov dword [edi], 0C500h |
5598 | call delay_ms |
5598 | call delay_ms |
5599 | @@: |
5599 | @@: |
5600 | test dword [edi], 1000h |
5600 | test dword [edi], 1000h |
5601 | jnz @b |
5601 | jnz @b |
5602 | ; deassert INIT IPI |
5602 | ; deassert INIT IPI |
5603 | mov dword [edi], 8500h |
5603 | mov dword [edi], 8500h |
5604 | call delay_ms |
5604 | call delay_ms |
5605 | @@: |
5605 | @@: |
5606 | test dword [edi], 1000h |
5606 | test dword [edi], 1000h |
5607 | jnz @b |
5607 | jnz @b |
5608 | ; don't send STARTUP IPI: let other CPUs be in wait-for-startup state |
5608 | ; don't send STARTUP IPI: let other CPUs be in wait-for-startup state |
5609 | pop esi |
5609 | pop esi |
5610 | dec ebx |
5610 | dec ebx |
5611 | jnz .shutdown_cpus_loop |
5611 | jnz .shutdown_cpus_loop |
5612 | .no_shutdown_cpus: |
5612 | .no_shutdown_cpus: |
5613 | 5613 | ||
5614 | cli |
5614 | cli |
5615 | 5615 | ||
5616 | if ~ defined extended_primary_loader |
5616 | if ~ defined extended_primary_loader |
5617 | ; load kernel.mnt to 0x7000:0 |
5617 | ; load kernel.mnt to 0x7000:0 |
5618 | mov ebx, kernel_file_load |
5618 | mov ebx, kernel_file_load |
5619 | pushad |
5619 | pushad |
5620 | call file_system_lfn |
5620 | call file_system_lfn |
5621 | popad |
5621 | popad |
5622 | 5622 | ||
5623 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5623 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5624 | mov edi, OS_BASE+0x40000 |
5624 | mov edi, OS_BASE+0x40000 |
5625 | mov ecx, 1000 |
5625 | mov ecx, 1000 |
5626 | rep movsb |
5626 | rep movsb |
5627 | end if |
5627 | end if |
5628 | 5628 | ||
5629 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5629 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5630 | ; mov edi, OS_BASE |
5630 | ; mov edi, OS_BASE |
5631 | ; mov ecx, 0x10000/4 |
5631 | ; mov ecx, 0x10000/4 |
5632 | ; cld |
5632 | ; cld |
5633 | ; rep movsd |
5633 | ; rep movsd |
5634 | 5634 | ||
5635 | call IRQ_mask_all |
5635 | call IRQ_mask_all |
5636 | 5636 | ||
5637 | cmp byte [OS_BASE + 0x9030], 2 |
5637 | cmp byte [OS_BASE + 0x9030], 2 |
5638 | jnz no_acpi_power_off |
5638 | jnz no_acpi_power_off |
5639 | 5639 | ||
5640 | ; scan for RSDP |
5640 | ; scan for RSDP |
5641 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5641 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5642 | movzx eax, word [OS_BASE + 0x40E] |
5642 | movzx eax, word [OS_BASE + 0x40E] |
5643 | shl eax, 4 |
5643 | shl eax, 4 |
5644 | jz @f |
5644 | jz @f |
5645 | mov ecx, 1024/16 |
5645 | mov ecx, 1024/16 |
5646 | call scan_rsdp |
5646 | call scan_rsdp |
5647 | jnc .rsdp_found |
5647 | jnc .rsdp_found |
5648 | @@: |
5648 | @@: |
5649 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5649 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5650 | mov eax, 0xE0000 |
5650 | mov eax, 0xE0000 |
5651 | mov ecx, 0x2000 |
5651 | mov ecx, 0x2000 |
5652 | call scan_rsdp |
5652 | call scan_rsdp |
5653 | jc no_acpi_power_off |
5653 | jc no_acpi_power_off |
5654 | .rsdp_found: |
5654 | .rsdp_found: |
5655 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5655 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5656 | mov ebp, [ipc_tmp] |
5656 | mov ebp, [ipc_tmp] |
5657 | stdcall map_page, ebp, esi, PG_MAP |
5657 | stdcall map_page, ebp, esi, PG_READ |
5658 | lea eax, [esi+1000h] |
5658 | lea eax, [esi+1000h] |
5659 | lea edx, [ebp+1000h] |
5659 | lea edx, [ebp+1000h] |
5660 | stdcall map_page, edx, eax, PG_MAP |
5660 | stdcall map_page, edx, eax, PG_READ |
5661 | and esi, 0xFFF |
5661 | and esi, 0xFFF |
5662 | add esi, ebp |
5662 | add esi, ebp |
5663 | cmp dword [esi], 'RSDT' |
5663 | cmp dword [esi], 'RSDT' |
5664 | jnz no_acpi_power_off |
5664 | jnz no_acpi_power_off |
5665 | mov ecx, [esi+4] |
5665 | mov ecx, [esi+4] |
5666 | sub ecx, 24h |
5666 | sub ecx, 24h |
5667 | jbe no_acpi_power_off |
5667 | jbe no_acpi_power_off |
5668 | shr ecx, 2 |
5668 | shr ecx, 2 |
5669 | add esi, 24h |
5669 | add esi, 24h |
5670 | .scan_fadt: |
5670 | .scan_fadt: |
5671 | lodsd |
5671 | lodsd |
5672 | mov ebx, eax |
5672 | mov ebx, eax |
5673 | lea eax, [ebp+2000h] |
5673 | lea eax, [ebp+2000h] |
5674 | stdcall map_page, eax, ebx, PG_MAP |
5674 | stdcall map_page, eax, ebx, PG_READ |
5675 | lea eax, [ebp+3000h] |
5675 | lea eax, [ebp+3000h] |
5676 | add ebx, 0x1000 |
5676 | add ebx, 0x1000 |
5677 | stdcall map_page, eax, ebx, PG_MAP |
5677 | stdcall map_page, eax, ebx, PG_READ |
5678 | and ebx, 0xFFF |
5678 | and ebx, 0xFFF |
5679 | lea ebx, [ebx+ebp+2000h] |
5679 | lea ebx, [ebx+ebp+2000h] |
5680 | cmp dword [ebx], 'FACP' |
5680 | cmp dword [ebx], 'FACP' |
5681 | jz .fadt_found |
5681 | jz .fadt_found |
5682 | loop .scan_fadt |
5682 | loop .scan_fadt |
5683 | jmp no_acpi_power_off |
5683 | jmp no_acpi_power_off |
5684 | .fadt_found: |
5684 | .fadt_found: |
5685 | ; ebx is linear address of FADT |
5685 | ; ebx is linear address of FADT |
5686 | mov edi, [ebx+40] ; physical address of the DSDT |
5686 | mov edi, [ebx+40] ; physical address of the DSDT |
5687 | lea eax, [ebp+4000h] |
5687 | lea eax, [ebp+4000h] |
5688 | stdcall map_page, eax, edi, PG_MAP |
5688 | stdcall map_page, eax, edi, PG_READ |
5689 | lea eax, [ebp+5000h] |
5689 | lea eax, [ebp+5000h] |
5690 | lea esi, [edi+0x1000] |
5690 | lea esi, [edi+0x1000] |
5691 | stdcall map_page, eax, esi, PG_MAP |
5691 | stdcall map_page, eax, esi, PG_READ |
5692 | and esi, 0xFFF |
5692 | and esi, 0xFFF |
5693 | sub edi, esi |
5693 | sub edi, esi |
5694 | cmp dword [esi+ebp+4000h], 'DSDT' |
5694 | cmp dword [esi+ebp+4000h], 'DSDT' |
5695 | jnz no_acpi_power_off |
5695 | jnz no_acpi_power_off |
5696 | mov eax, [esi+ebp+4004h] ; DSDT length |
5696 | mov eax, [esi+ebp+4004h] ; DSDT length |
5697 | sub eax, 36+4 |
5697 | sub eax, 36+4 |
5698 | jbe no_acpi_power_off |
5698 | jbe no_acpi_power_off |
5699 | add esi, 36 |
5699 | add esi, 36 |
5700 | .scan_dsdt: |
5700 | .scan_dsdt: |
5701 | cmp dword [esi+ebp+4000h], '_S5_' |
5701 | cmp dword [esi+ebp+4000h], '_S5_' |
5702 | jnz .scan_dsdt_cont |
5702 | jnz .scan_dsdt_cont |
5703 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5703 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5704 | jnz .scan_dsdt_cont |
5704 | jnz .scan_dsdt_cont |
5705 | mov dl, [esi+ebp+4000h+6] |
5705 | mov dl, [esi+ebp+4000h+6] |
5706 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5706 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5707 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5707 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5708 | ja .scan_dsdt_cont |
5708 | ja .scan_dsdt_cont |
5709 | cmp dl, 1 |
5709 | cmp dl, 1 |
5710 | jb .scan_dsdt_cont |
5710 | jb .scan_dsdt_cont |
5711 | lea esi, [esi+ebp+4000h+7] |
5711 | lea esi, [esi+ebp+4000h+7] |
5712 | xor ecx, ecx |
5712 | xor ecx, ecx |
5713 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5713 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5714 | jz @f |
5714 | jz @f |
5715 | cmp byte [esi], 0xA |
5715 | cmp byte [esi], 0xA |
5716 | jnz no_acpi_power_off |
5716 | jnz no_acpi_power_off |
5717 | inc esi |
5717 | inc esi |
5718 | mov cl, [esi] |
5718 | mov cl, [esi] |
5719 | @@: |
5719 | @@: |
5720 | inc esi |
5720 | inc esi |
5721 | cmp dl, 2 |
5721 | cmp dl, 2 |
5722 | jb @f |
5722 | jb @f |
5723 | cmp byte [esi], 0 |
5723 | cmp byte [esi], 0 |
5724 | jz @f |
5724 | jz @f |
5725 | cmp byte [esi], 0xA |
5725 | cmp byte [esi], 0xA |
5726 | jnz no_acpi_power_off |
5726 | jnz no_acpi_power_off |
5727 | inc esi |
5727 | inc esi |
5728 | mov ch, [esi] |
5728 | mov ch, [esi] |
5729 | @@: |
5729 | @@: |
5730 | jmp do_acpi_power_off |
5730 | jmp do_acpi_power_off |
5731 | .scan_dsdt_cont: |
5731 | .scan_dsdt_cont: |
5732 | inc esi |
5732 | inc esi |
5733 | cmp esi, 0x1000 |
5733 | cmp esi, 0x1000 |
5734 | jb @f |
5734 | jb @f |
5735 | sub esi, 0x1000 |
5735 | sub esi, 0x1000 |
5736 | add edi, 0x1000 |
5736 | add edi, 0x1000 |
5737 | push eax |
5737 | push eax |
5738 | lea eax, [ebp+4000h] |
5738 | lea eax, [ebp+4000h] |
5739 | stdcall map_page, eax, edi, PG_MAP |
5739 | stdcall map_page, eax, edi, PG_READ |
5740 | push PG_MAP |
5740 | push PG_READ |
5741 | lea eax, [edi+1000h] |
5741 | lea eax, [edi+1000h] |
5742 | push eax |
5742 | push eax |
5743 | lea eax, [ebp+5000h] |
5743 | lea eax, [ebp+5000h] |
5744 | push eax |
5744 | push eax |
5745 | stdcall map_page |
5745 | stdcall map_page |
5746 | pop eax |
5746 | pop eax |
5747 | @@: |
5747 | @@: |
5748 | dec eax |
5748 | dec eax |
5749 | jnz .scan_dsdt |
5749 | jnz .scan_dsdt |
5750 | jmp no_acpi_power_off |
5750 | jmp no_acpi_power_off |
5751 | do_acpi_power_off: |
5751 | do_acpi_power_off: |
5752 | mov edx, [ebx+48] |
5752 | mov edx, [ebx+48] |
5753 | test edx, edx |
5753 | test edx, edx |
5754 | jz .nosmi |
5754 | jz .nosmi |
5755 | mov al, [ebx+52] |
5755 | mov al, [ebx+52] |
5756 | out dx, al |
5756 | out dx, al |
5757 | mov edx, [ebx+64] |
5757 | mov edx, [ebx+64] |
5758 | @@: |
5758 | @@: |
5759 | in ax, dx |
5759 | in ax, dx |
5760 | test al, 1 |
5760 | test al, 1 |
5761 | jz @b |
5761 | jz @b |
5762 | .nosmi: |
5762 | .nosmi: |
5763 | and cx, 0x0707 |
5763 | and cx, 0x0707 |
5764 | shl cx, 2 |
5764 | shl cx, 2 |
5765 | or cx, 0x2020 |
5765 | or cx, 0x2020 |
5766 | mov edx, [ebx+64] |
5766 | mov edx, [ebx+64] |
5767 | in ax, dx |
5767 | in ax, dx |
5768 | and ax, 203h |
5768 | and ax, 203h |
5769 | or ah, cl |
5769 | or ah, cl |
5770 | out dx, ax |
5770 | out dx, ax |
5771 | mov edx, [ebx+68] |
5771 | mov edx, [ebx+68] |
5772 | test edx, edx |
5772 | test edx, edx |
5773 | jz @f |
5773 | jz @f |
5774 | in ax, dx |
5774 | in ax, dx |
5775 | and ax, 203h |
5775 | and ax, 203h |
5776 | or ah, ch |
5776 | or ah, ch |
5777 | out dx, ax |
5777 | out dx, ax |
5778 | @@: |
5778 | @@: |
5779 | jmp $ |
5779 | jmp $ |
5780 | 5780 | ||
5781 | 5781 | ||
5782 | scan_rsdp: |
5782 | scan_rsdp: |
5783 | add eax, OS_BASE |
5783 | add eax, OS_BASE |
5784 | .s: |
5784 | .s: |
5785 | cmp dword [eax], 'RSD ' |
5785 | cmp dword [eax], 'RSD ' |
5786 | jnz .n |
5786 | jnz .n |
5787 | cmp dword [eax+4], 'PTR ' |
5787 | cmp dword [eax+4], 'PTR ' |
5788 | jnz .n |
5788 | jnz .n |
5789 | xor edx, edx |
5789 | xor edx, edx |
5790 | xor esi, esi |
5790 | xor esi, esi |
5791 | @@: |
5791 | @@: |
5792 | add dl, [eax+esi] |
5792 | add dl, [eax+esi] |
5793 | inc esi |
5793 | inc esi |
5794 | cmp esi, 20 |
5794 | cmp esi, 20 |
5795 | jnz @b |
5795 | jnz @b |
5796 | test dl, dl |
5796 | test dl, dl |
5797 | jz .ok |
5797 | jz .ok |
5798 | .n: |
5798 | .n: |
5799 | add eax, 10h |
5799 | add eax, 10h |
5800 | loop .s |
5800 | loop .s |
5801 | stc |
5801 | stc |
5802 | .ok: |
5802 | .ok: |
5803 | ret |
5803 | ret |
5804 | 5804 | ||
5805 | no_acpi_power_off: |
5805 | no_acpi_power_off: |
5806 | call create_trampoline_pgmap |
5806 | call create_trampoline_pgmap |
5807 | mov cr3, eax |
5807 | mov cr3, eax |
5808 | jmp become_real+0x10000 |
5808 | jmp become_real+0x10000 |
5809 | iglobal |
5809 | iglobal |
5810 | align 4 |
5810 | align 4 |
5811 | realmode_gdt: |
5811 | realmode_gdt: |
5812 | ; selector 0 - not used |
5812 | ; selector 0 - not used |
5813 | dw 23 |
5813 | dw 23 |
5814 | dd realmode_gdt-OS_BASE |
5814 | dd realmode_gdt-OS_BASE |
5815 | dw 0 |
5815 | dw 0 |
5816 | ; selector 8 - code from 1000:0000 to 1000:FFFF |
5816 | ; selector 8 - code from 1000:0000 to 1000:FFFF |
5817 | dw 0FFFFh |
5817 | dw 0FFFFh |
5818 | dw 0 |
5818 | dw 0 |
5819 | db 1 |
5819 | db 1 |
5820 | db 10011011b |
5820 | db 10011011b |
5821 | db 00000000b |
5821 | db 00000000b |
5822 | db 0 |
5822 | db 0 |
5823 | ; selector 10h - data from 1000:0000 to 1000:FFFF |
5823 | ; selector 10h - data from 1000:0000 to 1000:FFFF |
5824 | dw 0FFFFh |
5824 | dw 0FFFFh |
5825 | dw 0 |
5825 | dw 0 |
5826 | db 1 |
5826 | db 1 |
5827 | db 10010011b |
5827 | db 10010011b |
5828 | db 00000000b |
5828 | db 00000000b |
5829 | db 0 |
5829 | db 0 |
5830 | endg |
5830 | endg |
5831 | 5831 | ||
5832 | if ~ lang eq sp |
5832 | if ~ lang eq sp |
5833 | diff16 "end of .text segment",0,$ |
5833 | diff16 "end of .text segment",0,$ |
5834 | end if |
5834 | end if |
5835 | 5835 | ||
5836 | include "data32.inc" |
5836 | include "data32.inc" |
5837 | 5837 | ||
5838 | __REV__ = __REV |
5838 | __REV__ = __REV |
5839 | 5839 | ||
5840 | if ~ lang eq sp |
5840 | if ~ lang eq sp |
5841 | diff16 "end of kernel code",0,$ |
5841 | diff16 "end of kernel code",0,$ |
5842 | end if=> |
5842 | end if=> |