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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2013. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2013. 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: 4553 $ |
74 | $Revision: 4573 $ |
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_pgdir-OS_BASE |
294 | mov eax, sys_pgdir-OS_BASE |
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 $+0x10000 |
312 | use32 |
312 | use32 |
313 | 313 | ||
314 | __DEBUG__ fix 1 |
314 | __DEBUG__ fix 1 |
315 | __DEBUG_LEVEL__ fix 1 |
315 | __DEBUG_LEVEL__ fix 1 |
316 | include 'init.inc' |
316 | include 'init.inc' |
317 | 317 | ||
318 | org OS_BASE+$ |
318 | org OS_BASE+$ |
319 | 319 | ||
320 | include 'fdo.inc' |
320 | include 'fdo.inc' |
321 | 321 | ||
322 | align 4 |
322 | align 4 |
323 | high_code: |
323 | high_code: |
324 | mov ax, os_stack |
324 | mov ax, os_stack |
325 | mov bx, app_data |
325 | mov bx, app_data |
326 | mov cx, app_tls |
326 | mov cx, app_tls |
327 | mov ss, ax |
327 | mov ss, ax |
328 | add esp, OS_BASE |
328 | add esp, OS_BASE |
329 | 329 | ||
330 | mov ds, bx |
330 | mov ds, bx |
331 | mov es, bx |
331 | mov es, bx |
332 | mov fs, cx |
332 | mov fs, cx |
333 | mov gs, bx |
333 | mov gs, bx |
334 | 334 | ||
335 | bt [cpu_caps], CAPS_PGE |
335 | bt [cpu_caps], CAPS_PGE |
336 | jnc @F |
336 | jnc @F |
337 | 337 | ||
338 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
338 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
339 | 339 | ||
340 | mov ebx, cr4 |
340 | mov ebx, cr4 |
341 | or ebx, CR4_PGE |
341 | or ebx, CR4_PGE |
342 | mov cr4, ebx |
342 | mov cr4, ebx |
343 | @@: |
343 | @@: |
344 | xor eax, eax |
344 | xor eax, eax |
345 | mov dword [sys_pgdir], eax |
345 | mov dword [sys_pgdir], eax |
346 | mov dword [sys_pgdir+4], eax |
346 | mov dword [sys_pgdir+4], eax |
347 | 347 | ||
348 | mov eax, cr3 |
348 | mov eax, cr3 |
349 | mov cr3, eax ; flush TLB |
349 | mov cr3, eax ; flush TLB |
350 | 350 | ||
351 | mov ecx, pg_data.mutex |
351 | mov ecx, pg_data.mutex |
352 | call mutex_init |
352 | call mutex_init |
353 | 353 | ||
354 | mov ecx, disk_list_mutex |
354 | mov ecx, disk_list_mutex |
355 | call mutex_init |
355 | call mutex_init |
356 | 356 | ||
357 | mov ecx, keyboard_list_mutex |
357 | mov ecx, keyboard_list_mutex |
358 | call mutex_init |
358 | call mutex_init |
359 | 359 | ||
360 | mov ecx, unpack_mutex |
360 | mov ecx, unpack_mutex |
361 | call mutex_init |
361 | call mutex_init |
362 | 362 | ||
363 | mov ecx, application_table_mutex |
363 | mov ecx, application_table_mutex |
364 | call mutex_init |
364 | call mutex_init |
365 | 365 | ||
366 | mov ecx, ide_mutex |
366 | mov ecx, ide_mutex |
367 | call mutex_init |
367 | call mutex_init |
368 | mov ecx, ide_channel1_mutex |
368 | mov ecx, ide_channel1_mutex |
369 | call mutex_init |
369 | call mutex_init |
370 | mov ecx, ide_channel2_mutex |
370 | mov ecx, ide_channel2_mutex |
371 | call mutex_init |
371 | call mutex_init |
372 | ;----------------------------------------------------------------------------- |
372 | ;----------------------------------------------------------------------------- |
373 | ; SAVE REAL MODE VARIABLES |
373 | ; SAVE REAL MODE VARIABLES |
374 | ;----------------------------------------------------------------------------- |
374 | ;----------------------------------------------------------------------------- |
375 | save_variables_IDE_controller: |
375 | save_variables_IDE_controller: |
376 | xor eax, eax |
376 | xor eax, eax |
377 | mov ax, [BOOT_VARS + BOOT_IDE_INTERR_16] |
377 | mov ax, [BOOT_VARS + BOOT_IDE_INTERR_16] |
378 | mov [IDE_Interrupt], ax |
378 | mov [IDE_Interrupt], ax |
379 | ;-------------------------------------- |
379 | ;-------------------------------------- |
380 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
380 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
381 | mov [IDEContrProgrammingInterface], ax |
381 | mov [IDEContrProgrammingInterface], ax |
382 | ;-------------------------------------- |
382 | ;-------------------------------------- |
383 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
383 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
384 | mov [IDEContrRegsBaseAddr], ax |
384 | mov [IDEContrRegsBaseAddr], ax |
385 | ;-------------------------------------- |
385 | ;-------------------------------------- |
386 | mov ax, [BOOT_VARS + BOOT_IDE_BAR0_16] |
386 | mov ax, [BOOT_VARS + BOOT_IDE_BAR0_16] |
387 | cmp ax, 0 |
387 | cmp ax, 0 |
388 | je @f |
388 | je @f |
389 | cmp ax, 1 |
389 | cmp ax, 1 |
390 | jne .no_PATA_BAR0 |
390 | jne .no_PATA_BAR0 |
391 | @@: |
391 | @@: |
392 | mov ax, 0x1F0 |
392 | mov ax, 0x1F0 |
393 | jmp @f |
393 | jmp @f |
394 | .no_PATA_BAR0: |
394 | .no_PATA_BAR0: |
395 | and ax, 0xFFFC |
395 | and ax, 0xFFFC |
396 | @@: |
396 | @@: |
397 | mov [StandardATABases], ax |
397 | mov [StandardATABases], ax |
398 | mov [hd_address_table], eax |
398 | mov [hd_address_table], eax |
399 | mov [hd_address_table+8], eax |
399 | mov [hd_address_table+8], eax |
400 | mov [IDE_BAR0_val], ax |
400 | mov [IDE_BAR0_val], ax |
401 | ;-------------------------------------- |
401 | ;-------------------------------------- |
402 | mov ax, [BOOT_VARS + BOOT_IDE_BAR1_16] |
402 | mov ax, [BOOT_VARS + BOOT_IDE_BAR1_16] |
403 | cmp ax, 0 |
403 | cmp ax, 0 |
404 | je @f |
404 | je @f |
405 | cmp ax, 1 |
405 | cmp ax, 1 |
406 | jne .no_PATA_BAR1 |
406 | jne .no_PATA_BAR1 |
407 | @@: |
407 | @@: |
408 | mov ax, 0x3F4 |
408 | mov ax, 0x3F4 |
409 | jmp @f |
409 | jmp @f |
410 | .no_PATA_BAR1: |
410 | .no_PATA_BAR1: |
411 | and ax, 0xFFFC |
411 | and ax, 0xFFFC |
412 | @@: |
412 | @@: |
413 | mov [IDE_BAR1_val], ax |
413 | mov [IDE_BAR1_val], ax |
414 | ;-------------------------------------- |
414 | ;-------------------------------------- |
415 | mov ax, [BOOT_VARS + BOOT_IDE_BAR2_16] |
415 | mov ax, [BOOT_VARS + BOOT_IDE_BAR2_16] |
416 | cmp ax, 0 |
416 | cmp ax, 0 |
417 | je @f |
417 | je @f |
418 | cmp ax, 1 |
418 | cmp ax, 1 |
419 | jne .no_PATA_BAR2 |
419 | jne .no_PATA_BAR2 |
420 | @@: |
420 | @@: |
421 | mov ax, 0x170 |
421 | mov ax, 0x170 |
422 | jmp @f |
422 | jmp @f |
423 | .no_PATA_BAR2: |
423 | .no_PATA_BAR2: |
424 | and ax, 0xFFFC |
424 | and ax, 0xFFFC |
425 | @@: |
425 | @@: |
426 | mov [StandardATABases+2], ax |
426 | mov [StandardATABases+2], ax |
427 | mov [hd_address_table+16], eax |
427 | mov [hd_address_table+16], eax |
428 | mov [hd_address_table+24], eax |
428 | mov [hd_address_table+24], eax |
429 | mov [IDE_BAR2_val], ax |
429 | mov [IDE_BAR2_val], ax |
430 | ;-------------------------------------- |
430 | ;-------------------------------------- |
431 | mov ax, [BOOT_VARS + BOOT_IDE_BAR3_16] |
431 | mov ax, [BOOT_VARS + BOOT_IDE_BAR3_16] |
432 | cmp ax, 0 |
432 | cmp ax, 0 |
433 | je @f |
433 | je @f |
434 | cmp ax, 1 |
434 | cmp ax, 1 |
435 | jne .no_PATA_BAR3 |
435 | jne .no_PATA_BAR3 |
436 | @@: |
436 | @@: |
437 | mov ax, 0x374 |
437 | mov ax, 0x374 |
438 | jmp @f |
438 | jmp @f |
439 | .no_PATA_BAR3: |
439 | .no_PATA_BAR3: |
440 | and ax, 0xFFFC |
440 | and ax, 0xFFFC |
441 | @@: |
441 | @@: |
442 | mov [IDE_BAR3_val], ax |
442 | mov [IDE_BAR3_val], ax |
443 | 443 | ||
444 | ; --------------- APM --------------------- |
444 | ; --------------- APM --------------------- |
445 | 445 | ||
446 | ; init selectors |
446 | ; init selectors |
447 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
447 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
448 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
448 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
449 | ; protected-mode 32-bit code segment |
449 | ; protected-mode 32-bit code segment |
450 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
450 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
451 | ; protected-mode 16-bit code segment |
451 | ; protected-mode 16-bit code segment |
452 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
452 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
453 | ; protected-mode 16-bit data segment |
453 | ; protected-mode 16-bit data segment |
454 | 454 | ||
455 | shl eax, 4 |
455 | shl eax, 4 |
456 | mov [dword apm_code_32 + 2], ax |
456 | mov [dword apm_code_32 + 2], ax |
457 | shr eax, 16 |
457 | shr eax, 16 |
458 | mov [dword apm_code_32 + 4], al |
458 | mov [dword apm_code_32 + 4], al |
459 | 459 | ||
460 | shl ecx, 4 |
460 | shl ecx, 4 |
461 | mov [dword apm_code_16 + 2], cx |
461 | mov [dword apm_code_16 + 2], cx |
462 | shr ecx, 16 |
462 | shr ecx, 16 |
463 | mov [dword apm_code_16 + 4], cl |
463 | mov [dword apm_code_16 + 4], cl |
464 | 464 | ||
465 | shl edx, 4 |
465 | shl edx, 4 |
466 | mov [dword apm_data_16 + 2], dx |
466 | mov [dword apm_data_16 + 2], dx |
467 | shr edx, 16 |
467 | shr edx, 16 |
468 | mov [dword apm_data_16 + 4], dl |
468 | mov [dword apm_data_16 + 4], dl |
469 | 469 | ||
470 | mov dword[apm_entry], ebx |
470 | mov dword[apm_entry], ebx |
471 | mov word [apm_entry + 4], apm_code_32 - gdts |
471 | mov word [apm_entry + 4], apm_code_32 - gdts |
472 | 472 | ||
473 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
473 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
474 | mov [apm_vf], eax |
474 | mov [apm_vf], eax |
475 | ; ----------------------------------------- |
475 | ; ----------------------------------------- |
476 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
476 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
477 | mov [allow_dma_access], al |
477 | mov [allow_dma_access], al |
478 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
478 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
479 | mov [_display.bpp], eax |
479 | mov [_display.bpp], eax |
480 | mov [_display.vrefresh], 60 |
480 | mov [_display.vrefresh], 60 |
481 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
481 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
482 | mov [debug_direct_print], al |
482 | mov [debug_direct_print], al |
483 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
483 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
484 | mov [launcher_start], al |
484 | mov [launcher_start], al |
485 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
485 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
486 | mov [_display.width], eax |
486 | mov [_display.width], eax |
487 | mov [display_width_standard], eax |
487 | mov [display_width_standard], eax |
488 | dec eax |
488 | dec eax |
489 | mov [Screen_Max_X], eax |
489 | mov [Screen_Max_X], eax |
490 | mov [screen_workarea.right], eax |
490 | mov [screen_workarea.right], eax |
491 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
491 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
492 | mov [_display.height], eax |
492 | mov [_display.height], eax |
493 | mov [display_height_standard], eax |
493 | mov [display_height_standard], eax |
494 | dec eax |
494 | dec eax |
495 | mov [Screen_Max_Y], eax |
495 | mov [Screen_Max_Y], eax |
496 | mov [screen_workarea.bottom], eax |
496 | mov [screen_workarea.bottom], eax |
497 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
497 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
498 | mov dword [SCR_MODE], eax |
498 | mov dword [SCR_MODE], eax |
499 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
499 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
500 | ; mov [BANK_SWITCH], eax |
500 | ; mov [BANK_SWITCH], eax |
501 | mov eax, 640 *4 ; Bytes PerScanLine |
501 | mov eax, 640 *4 ; Bytes PerScanLine |
502 | cmp [SCR_MODE], word 0x13 ; 320x200 |
502 | cmp [SCR_MODE], word 0x13 ; 320x200 |
503 | je @f |
503 | je @f |
504 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
504 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
505 | je @f |
505 | je @f |
506 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
506 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
507 | @@: |
507 | @@: |
508 | mov [_display.pitch], eax |
508 | mov [_display.pitch], eax |
509 | mov eax, [_display.width] |
509 | mov eax, [_display.width] |
510 | mul [_display.height] |
510 | mul [_display.height] |
511 | mov [_WinMapSize], eax |
511 | mov [_WinMapSize], eax |
512 | 512 | ||
513 | call calculate_fast_getting_offset_for_WinMapAddress |
513 | call calculate_fast_getting_offset_for_WinMapAddress |
514 | ; for Qemu or non standart video cards |
514 | ; for Qemu or non standart video cards |
515 | ; Unfortunately [BytesPerScanLine] does not always |
515 | ; Unfortunately [BytesPerScanLine] does not always |
516 | ; equal to [_display.width] * [ScreenBPP] / 8 |
516 | ; equal to [_display.width] * [ScreenBPP] / 8 |
517 | call calculate_fast_getting_offset_for_LFB |
517 | call calculate_fast_getting_offset_for_LFB |
518 | 518 | ||
519 | mov esi, BOOT_VARS+0x9080 |
519 | mov esi, BOOT_VARS+0x9080 |
520 | movzx ecx, byte [esi-1] |
520 | movzx ecx, byte [esi-1] |
521 | mov [NumBiosDisks], ecx |
521 | mov [NumBiosDisks], ecx |
522 | mov edi, BiosDisksData |
522 | mov edi, BiosDisksData |
523 | rep movsd |
523 | rep movsd |
524 | 524 | ||
525 | ; GRAPHICS ADDRESSES |
525 | ; GRAPHICS ADDRESSES |
526 | 526 | ||
527 | mov eax, [BOOT_VARS+BOOT_LFB] |
527 | mov eax, [BOOT_VARS+BOOT_LFB] |
528 | mov [LFBAddress], eax |
528 | mov [LFBAddress], eax |
529 | 529 | ||
530 | cmp [SCR_MODE], word 0100000000000000b |
530 | cmp [SCR_MODE], word 0100000000000000b |
531 | jge setvesa20 |
531 | jge setvesa20 |
532 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
532 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
533 | je v20ga32 |
533 | je v20ga32 |
534 | jmp v20ga24 |
534 | jmp v20ga24 |
535 | 535 | ||
536 | setvesa20: |
536 | setvesa20: |
537 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
537 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
538 | mov [GETPIXEL], dword Vesa20_getpixel24 |
538 | mov [GETPIXEL], dword Vesa20_getpixel24 |
539 | cmp byte [_display.bpp], 24 |
539 | cmp byte [_display.bpp], 24 |
540 | jz v20ga24 |
540 | jz v20ga24 |
541 | v20ga32: |
541 | v20ga32: |
542 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
542 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
543 | mov [GETPIXEL], dword Vesa20_getpixel32 |
543 | mov [GETPIXEL], dword Vesa20_getpixel32 |
544 | jmp no_mode_0x12 |
544 | jmp no_mode_0x12 |
545 | v20ga24: |
545 | v20ga24: |
546 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
546 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
547 | jne no_mode_0x12 |
547 | jne no_mode_0x12 |
548 | mov [PUTPIXEL], dword VGA_putpixel |
548 | mov [PUTPIXEL], dword VGA_putpixel |
549 | mov [GETPIXEL], dword Vesa20_getpixel32 |
549 | mov [GETPIXEL], dword Vesa20_getpixel32 |
550 | no_mode_0x12: |
550 | no_mode_0x12: |
551 | 551 | ||
552 | mov [MOUSE_PICTURE], dword mousepointer |
552 | mov [MOUSE_PICTURE], dword mousepointer |
553 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
553 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
554 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
554 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
555 | 555 | ||
556 | ; -------- Fast System Call init ---------- |
556 | ; -------- Fast System Call init ---------- |
557 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
557 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
558 | bt [cpu_caps], CAPS_SEP |
558 | bt [cpu_caps], CAPS_SEP |
559 | jnc .SEnP ; SysEnter not Present |
559 | jnc .SEnP ; SysEnter not Present |
560 | xor edx, edx |
560 | xor edx, edx |
561 | mov ecx, MSR_SYSENTER_CS |
561 | mov ecx, MSR_SYSENTER_CS |
562 | mov eax, os_code |
562 | mov eax, os_code |
563 | wrmsr |
563 | wrmsr |
564 | mov ecx, MSR_SYSENTER_ESP |
564 | mov ecx, MSR_SYSENTER_ESP |
565 | ; mov eax, sysenter_stack ; Check it |
565 | ; mov eax, sysenter_stack ; Check it |
566 | xor eax, eax |
566 | xor eax, eax |
567 | wrmsr |
567 | wrmsr |
568 | mov ecx, MSR_SYSENTER_EIP |
568 | mov ecx, MSR_SYSENTER_EIP |
569 | mov eax, sysenter_entry |
569 | mov eax, sysenter_entry |
570 | wrmsr |
570 | wrmsr |
571 | .SEnP: |
571 | .SEnP: |
572 | ; AMD SYSCALL/SYSRET |
572 | ; AMD SYSCALL/SYSRET |
573 | cmp byte[cpu_vendor], 'A' |
573 | cmp byte[cpu_vendor], 'A' |
574 | jne .noSYSCALL |
574 | jne .noSYSCALL |
575 | mov eax, 0x80000001 |
575 | mov eax, 0x80000001 |
576 | cpuid |
576 | cpuid |
577 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
577 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
578 | jz .noSYSCALL |
578 | jz .noSYSCALL |
579 | mov ecx, MSR_AMD_EFER |
579 | mov ecx, MSR_AMD_EFER |
580 | rdmsr |
580 | rdmsr |
581 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
581 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
582 | wrmsr |
582 | wrmsr |
583 | 583 | ||
584 | ; !!!! It`s dirty hack, fix it !!! |
584 | ; !!!! It`s dirty hack, fix it !!! |
585 | ; Bits of EDX : |
585 | ; Bits of EDX : |
586 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
586 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
587 | ; and the contents of this field, plus 8, are copied into the SS register. |
587 | ; and the contents of this field, plus 8, are copied into the SS register. |
588 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
588 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
589 | ; and the contents of this field, plus 8, are copied into the SS register. |
589 | ; and the contents of this field, plus 8, are copied into the SS register. |
590 | 590 | ||
591 | ; mov edx, (os_code + 16) * 65536 + os_code |
591 | ; mov edx, (os_code + 16) * 65536 + os_code |
592 | mov edx, 0x1B0008 |
592 | mov edx, 0x1B0008 |
593 | 593 | ||
594 | mov eax, syscall_entry |
594 | mov eax, syscall_entry |
595 | mov ecx, MSR_AMD_STAR |
595 | mov ecx, MSR_AMD_STAR |
596 | wrmsr |
596 | wrmsr |
597 | .noSYSCALL: |
597 | .noSYSCALL: |
598 | ; ----------------------------------------- |
598 | ; ----------------------------------------- |
599 | stdcall alloc_page |
599 | stdcall alloc_page |
600 | stdcall map_page, tss-0xF80, eax, PG_SW |
600 | stdcall map_page, tss-0xF80, eax, PG_SW |
601 | stdcall alloc_page |
601 | stdcall alloc_page |
602 | stdcall map_page, tss+0x80, eax, PG_SW |
602 | stdcall map_page, tss+0x80, eax, PG_SW |
603 | stdcall alloc_page |
603 | stdcall alloc_page |
604 | stdcall map_page, tss+0x1080, eax, PG_SW |
604 | stdcall map_page, tss+0x1080, eax, PG_SW |
605 | 605 | ||
606 | ; LOAD IDT |
606 | ; LOAD IDT |
607 | 607 | ||
608 | call build_interrupt_table ;lidt is executed |
608 | call build_interrupt_table ;lidt is executed |
609 | ;lidt [idtreg] |
609 | ;lidt [idtreg] |
610 | 610 | ||
611 | call init_kernel_heap |
611 | call init_kernel_heap |
612 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
612 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
613 | mov [os_stack_seg], eax |
613 | mov [os_stack_seg], eax |
614 | 614 | ||
615 | lea esp, [eax+RING0_STACK_SIZE] |
615 | lea esp, [eax+RING0_STACK_SIZE] |
616 | 616 | ||
617 | mov [tss._ss0], os_stack |
617 | mov [tss._ss0], os_stack |
618 | mov [tss._esp0], esp |
618 | mov [tss._esp0], esp |
619 | mov [tss._esp], esp |
619 | mov [tss._esp], esp |
620 | mov [tss._cs], os_code |
620 | mov [tss._cs], os_code |
621 | mov [tss._ss], os_stack |
621 | mov [tss._ss], os_stack |
622 | mov [tss._ds], app_data |
622 | mov [tss._ds], app_data |
623 | mov [tss._es], app_data |
623 | mov [tss._es], app_data |
624 | mov [tss._fs], app_data |
624 | mov [tss._fs], app_data |
625 | mov [tss._gs], app_data |
625 | mov [tss._gs], app_data |
626 | mov [tss._io], 128 |
626 | mov [tss._io], 128 |
627 | ;Add IO access table - bit array of permitted ports |
627 | ;Add IO access table - bit array of permitted ports |
628 | mov edi, tss._io_map_0 |
628 | mov edi, tss._io_map_0 |
629 | xor eax, eax |
629 | xor eax, eax |
630 | not eax |
630 | not eax |
631 | mov ecx, 8192/4 |
631 | mov ecx, 8192/4 |
632 | rep stosd ; access to 4096*8=65536 ports |
632 | rep stosd ; access to 4096*8=65536 ports |
633 | 633 | ||
634 | mov ax, tss0 |
634 | mov ax, tss0 |
635 | ltr ax |
635 | ltr ax |
636 | 636 | ||
637 | mov [LFBSize], 0xC00000 |
637 | mov [LFBSize], 0xC00000 |
638 | call init_LFB |
638 | call init_LFB |
639 | call init_fpu |
639 | call init_fpu |
640 | call init_malloc |
640 | call init_malloc |
641 | 641 | ||
642 | stdcall alloc_kernel_space, 0x51000 |
642 | stdcall alloc_kernel_space, 0x51000 |
643 | mov [default_io_map], eax |
643 | mov [default_io_map], eax |
644 | 644 | ||
645 | add eax, 0x2000 |
645 | add eax, 0x2000 |
646 | mov [ipc_tmp], eax |
646 | mov [ipc_tmp], eax |
647 | mov ebx, 0x1000 |
647 | mov ebx, 0x1000 |
648 | 648 | ||
649 | add eax, 0x40000 |
649 | add eax, 0x40000 |
650 | mov [proc_mem_map], eax |
650 | mov [proc_mem_map], eax |
651 | 651 | ||
652 | add eax, 0x8000 |
652 | add eax, 0x8000 |
653 | mov [proc_mem_pdir], eax |
653 | mov [proc_mem_pdir], eax |
654 | 654 | ||
655 | add eax, ebx |
655 | add eax, ebx |
656 | mov [proc_mem_tab], eax |
656 | mov [proc_mem_tab], eax |
657 | 657 | ||
658 | add eax, ebx |
658 | add eax, ebx |
659 | mov [tmp_task_pdir], eax |
659 | mov [tmp_task_pdir], eax |
660 | 660 | ||
661 | add eax, ebx |
661 | add eax, ebx |
662 | mov [tmp_task_ptab], eax |
662 | mov [tmp_task_ptab], eax |
663 | 663 | ||
664 | add eax, ebx |
664 | add eax, ebx |
665 | mov [ipc_pdir], eax |
665 | mov [ipc_pdir], eax |
666 | 666 | ||
667 | add eax, ebx |
667 | add eax, ebx |
668 | mov [ipc_ptab], eax |
668 | mov [ipc_ptab], eax |
669 | 669 | ||
670 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
670 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
671 | (unpack.lc+unpack.lp)))*4 |
671 | (unpack.lc+unpack.lp)))*4 |
672 | 672 | ||
673 | mov [unpack.p], eax |
673 | mov [unpack.p], eax |
674 | 674 | ||
675 | call init_events |
675 | call init_events |
676 | mov eax, srv.fd-SRV.fd |
676 | mov eax, srv.fd-SRV.fd |
677 | mov [srv.fd], eax |
677 | mov [srv.fd], eax |
678 | mov [srv.bk], eax |
678 | mov [srv.bk], eax |
679 | 679 | ||
680 | ;Set base of graphic segment to linear address of LFB |
680 | ;Set base of graphic segment to linear address of LFB |
681 | mov eax, [LFBAddress] ; set for gs |
681 | mov eax, [LFBAddress] ; set for gs |
682 | mov [graph_data_l+2], ax |
682 | mov [graph_data_l+2], ax |
683 | shr eax, 16 |
683 | shr eax, 16 |
684 | mov [graph_data_l+4], al |
684 | mov [graph_data_l+4], al |
685 | mov [graph_data_l+7], ah |
685 | mov [graph_data_l+7], ah |
686 | 686 | ||
687 | stdcall kernel_alloc, [_WinMapSize] |
687 | stdcall kernel_alloc, [_WinMapSize] |
688 | mov [_WinMapAddress], eax |
688 | mov [_WinMapAddress], eax |
689 | 689 | ||
690 | xor eax, eax |
690 | xor eax, eax |
691 | inc eax |
691 | inc eax |
692 | 692 | ||
693 | ; set background |
693 | ; set background |
694 | 694 | ||
695 | mov [BgrDrawMode], eax |
695 | mov [BgrDrawMode], eax |
696 | mov [BgrDataWidth], eax |
696 | mov [BgrDataWidth], eax |
697 | mov [BgrDataHeight], eax |
697 | mov [BgrDataHeight], eax |
698 | mov [mem_BACKGROUND], 4 |
698 | mov [mem_BACKGROUND], 4 |
699 | mov [img_background], static_background_data |
699 | mov [img_background], static_background_data |
700 | 700 | ||
701 | ; set clipboard |
701 | ; set clipboard |
702 | 702 | ||
703 | xor eax, eax |
703 | xor eax, eax |
704 | mov [clipboard_slots], eax |
704 | mov [clipboard_slots], eax |
705 | mov [clipboard_write_lock], eax |
705 | mov [clipboard_write_lock], eax |
706 | stdcall kernel_alloc, 4096 |
706 | stdcall kernel_alloc, 4096 |
707 | test eax, eax |
707 | test eax, eax |
708 | jnz @f |
708 | jnz @f |
709 | 709 | ||
710 | dec eax |
710 | dec eax |
711 | @@: |
711 | @@: |
712 | mov [clipboard_main_list], eax |
712 | mov [clipboard_main_list], eax |
713 | 713 | ||
714 | ; SET UP OS TASK |
714 | ; SET UP OS TASK |
715 | 715 | ||
716 | mov esi, boot_setostask |
716 | mov esi, boot_setostask |
717 | call boot_log |
717 | call boot_log |
718 | 718 | ||
719 | mov edx, SLOT_BASE+256 |
719 | mov edx, SLOT_BASE+256 |
720 | mov ebx, [os_stack_seg] |
720 | mov ebx, [os_stack_seg] |
721 | add ebx, 0x2000 |
721 | add ebx, 0x2000 |
722 | call setup_os_slot |
722 | call setup_os_slot |
723 | mov dword [edx], 'IDLE' |
723 | mov dword [edx], 'IDLE' |
724 | sub [edx+APPDATA.saved_esp], 4 |
724 | sub [edx+APPDATA.saved_esp], 4 |
725 | mov eax, [edx+APPDATA.saved_esp] |
725 | mov eax, [edx+APPDATA.saved_esp] |
726 | mov dword [eax], idle_thread |
726 | mov dword [eax], idle_thread |
727 | mov ecx, IDLE_PRIORITY |
727 | mov ecx, IDLE_PRIORITY |
728 | call scheduler_add_thread |
728 | call scheduler_add_thread |
729 | 729 | ||
730 | mov edx, SLOT_BASE+256*2 |
730 | mov edx, SLOT_BASE+256*2 |
731 | mov ebx, [os_stack_seg] |
731 | mov ebx, [os_stack_seg] |
732 | call setup_os_slot |
732 | call setup_os_slot |
733 | mov dword [edx], 'OS' |
733 | mov dword [edx], 'OS' |
734 | xor ecx, ecx |
734 | xor ecx, ecx |
735 | call scheduler_add_thread |
735 | call scheduler_add_thread |
736 | 736 | ||
737 | mov dword [CURRENT_TASK], 2 |
737 | mov dword [CURRENT_TASK], 2 |
738 | mov dword [TASK_COUNT], 2 |
738 | mov dword [TASK_COUNT], 2 |
739 | mov dword [current_slot], SLOT_BASE + 256*2 |
739 | mov dword [current_slot], SLOT_BASE + 256*2 |
740 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
740 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
741 | 741 | ||
742 | 742 | ||
743 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
743 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
744 | mov esi, boot_initirq |
744 | mov esi, boot_initirq |
745 | call boot_log |
745 | call boot_log |
746 | call init_irqs |
746 | call init_irqs |
747 | 747 | ||
748 | mov esi, boot_picinit |
748 | mov esi, boot_picinit |
749 | call boot_log |
749 | call boot_log |
750 | call PIC_init |
750 | call PIC_init |
751 | 751 | ||
752 | mov esi, boot_v86machine |
752 | mov esi, boot_v86machine |
753 | call boot_log |
753 | call boot_log |
754 | ; Initialize system V86 machine |
754 | ; Initialize system V86 machine |
755 | call init_sys_v86 |
755 | call init_sys_v86 |
756 | 756 | ||
757 | mov esi, boot_inittimer |
757 | mov esi, boot_inittimer |
758 | call boot_log |
758 | call boot_log |
759 | ; Initialize system timer (IRQ0) |
759 | ; Initialize system timer (IRQ0) |
760 | call PIT_init |
760 | call PIT_init |
761 | 761 | ||
762 | ; Register ramdisk file system |
762 | ; Register ramdisk file system |
763 | mov esi, boot_initramdisk |
763 | mov esi, boot_initramdisk |
764 | call boot_log |
764 | call boot_log |
765 | call ramdisk_init |
765 | call ramdisk_init |
766 | 766 | ||
767 | mov esi, boot_initapic |
767 | mov esi, boot_initapic |
768 | call boot_log |
768 | call boot_log |
769 | ; Try to Initialize APIC |
769 | ; Try to Initialize APIC |
770 | call APIC_init |
770 | call APIC_init |
771 | 771 | ||
772 | mov esi, boot_enableirq |
772 | mov esi, boot_enableirq |
773 | call boot_log |
773 | call boot_log |
774 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
774 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
775 | ; they are used: when partitions are scanned, hd_read relies on timer |
775 | ; they are used: when partitions are scanned, hd_read relies on timer |
776 | call unmask_timer |
776 | call unmask_timer |
777 | stdcall enable_irq, 2 ; @#$%! PIC |
777 | stdcall enable_irq, 2 ; @#$%! PIC |
778 | stdcall enable_irq, 13 ; co-processor |
778 | stdcall enable_irq, 13 ; co-processor |
779 | 779 | ||
780 | cmp [IDEContrProgrammingInterface], 0 |
780 | cmp [IDEContrProgrammingInterface], 0 |
781 | je @f |
781 | je @f |
782 | 782 | ||
783 | mov esi, boot_disabling_ide |
783 | mov esi, boot_disabling_ide |
784 | call boot_log |
784 | call boot_log |
785 | ;-------------------------------------- |
785 | ;-------------------------------------- |
786 | ; Disable IDE interrupts, because the search |
786 | ; Disable IDE interrupts, because the search |
787 | ; for IDE partitions is in the PIO mode. |
787 | ; for IDE partitions is in the PIO mode. |
788 | ;-------------------------------------- |
788 | ;-------------------------------------- |
789 | .disable_IDE_interrupt: |
789 | .disable_IDE_interrupt: |
790 | ; Disable interrupts in IDE controller for PIO |
790 | ; Disable interrupts in IDE controller for PIO |
791 | mov al, 2 |
791 | mov al, 2 |
792 | mov dx, [IDE_BAR1_val] ;0x3F4 |
792 | mov dx, [IDE_BAR1_val] ;0x3F4 |
793 | add dx, 2 ;0x3F6 |
793 | add dx, 2 ;0x3F6 |
794 | out dx, al |
794 | out dx, al |
795 | mov dx, [IDE_BAR3_val] ;0x374 |
795 | mov dx, [IDE_BAR3_val] ;0x374 |
796 | add dx, 2 ;0x376 |
796 | add dx, 2 ;0x376 |
797 | out dx, al |
797 | out dx, al |
798 | @@: |
798 | @@: |
799 | ;----------------------------------------------------------------------------- |
799 | ;----------------------------------------------------------------------------- |
800 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
800 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
801 | ; mov esi, boot_detectdisks |
801 | ; mov esi, boot_detectdisks |
802 | ; call boot_log |
802 | ; call boot_log |
803 | ;include 'detect/disks.inc' |
803 | ;include 'detect/disks.inc' |
804 | mov esi, boot_detectfloppy |
804 | mov esi, boot_detectfloppy |
805 | call boot_log |
805 | call boot_log |
806 | include 'detect/dev_fd.inc' |
806 | include 'detect/dev_fd.inc' |
807 | mov esi, boot_detecthdcd |
807 | mov esi, boot_detecthdcd |
808 | call boot_log |
808 | call boot_log |
809 | include 'detect/dev_hdcd.inc' |
809 | include 'detect/dev_hdcd.inc' |
810 | mov esi, boot_getcache |
810 | mov esi, boot_getcache |
811 | call boot_log |
811 | call boot_log |
812 | include 'detect/getcache.inc' |
812 | include 'detect/getcache.inc' |
813 | mov esi, boot_detectpart |
813 | mov esi, boot_detectpart |
814 | call boot_log |
814 | call boot_log |
815 | include 'detect/sear_par.inc' |
815 | include 'detect/sear_par.inc' |
816 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
816 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
817 | 817 | ||
818 | mov esi, boot_init_sys |
818 | mov esi, boot_init_sys |
819 | call boot_log |
819 | call boot_log |
820 | call Parser_params |
820 | call Parser_params |
821 | 821 | ||
822 | if ~ defined extended_primary_loader |
822 | if ~ defined extended_primary_loader |
823 | ; ramdisk image should be loaded by extended primary loader if it exists |
823 | ; ramdisk image should be loaded by extended primary loader if it exists |
824 | ; READ RAMDISK IMAGE FROM HD |
824 | ; READ RAMDISK IMAGE FROM HD |
825 | 825 | ||
826 | ;!!!!!!!!!!!!!!!!!!!!!!! |
826 | ;!!!!!!!!!!!!!!!!!!!!!!! |
827 | include 'boot/rdload.inc' |
827 | include 'boot/rdload.inc' |
828 | ;!!!!!!!!!!!!!!!!!!!!!!! |
828 | ;!!!!!!!!!!!!!!!!!!!!!!! |
829 | end if |
829 | end if |
830 | ; mov [dma_hdd],1 |
830 | ; mov [dma_hdd],1 |
831 | 831 | ||
832 | if 0 |
832 | if 0 |
833 | mov ax, [OS_BASE+0x10000+bx_from_load] |
833 | mov ax, [OS_BASE+0x10000+bx_from_load] |
834 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
834 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
835 | je no_lib_load |
835 | je no_lib_load |
836 | 836 | ||
837 | mov esi, boot_loadlibs |
837 | mov esi, boot_loadlibs |
838 | call boot_log |
838 | call boot_log |
839 | ; LOADING LIBRARES |
839 | ; LOADING LIBRARES |
840 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
840 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
841 | call load_file_parse_table ; prepare file parse table |
841 | call load_file_parse_table ; prepare file parse table |
842 | call set_kernel_conf ; configure devices and gui |
842 | call set_kernel_conf ; configure devices and gui |
843 | no_lib_load: |
843 | no_lib_load: |
844 | end if |
844 | end if |
845 | 845 | ||
846 | ; Display APIC status |
846 | ; Display APIC status |
847 | mov esi, boot_APIC_found |
847 | mov esi, boot_APIC_found |
848 | cmp [irq_mode], IRQ_APIC |
848 | cmp [irq_mode], IRQ_APIC |
849 | je @f |
849 | je @f |
850 | mov esi, boot_APIC_nfound |
850 | mov esi, boot_APIC_nfound |
851 | @@: |
851 | @@: |
852 | call boot_log |
852 | call boot_log |
853 | 853 | ||
854 | ; PRINT AMOUNT OF MEMORY |
854 | ; PRINT AMOUNT OF MEMORY |
855 | mov esi, boot_memdetect |
855 | mov esi, boot_memdetect |
856 | call boot_log |
856 | call boot_log |
857 | 857 | ||
858 | movzx ecx, word [boot_y] |
858 | movzx ecx, word [boot_y] |
859 | if lang eq ru |
859 | if lang eq ru |
860 | or ecx, (10+30*6) shl 16 |
860 | or ecx, (10+30*6) shl 16 |
861 | else if lang eq sp |
861 | else if lang eq sp |
862 | or ecx, (10+33*6) shl 16 |
862 | or ecx, (10+33*6) shl 16 |
863 | else |
863 | else |
864 | or ecx, (10+29*6) shl 16 |
864 | or ecx, (10+29*6) shl 16 |
865 | end if |
865 | end if |
866 | sub ecx, 10 |
866 | sub ecx, 10 |
867 | mov edx, 0xFFFFFF |
867 | mov edx, 0xFFFFFF |
868 | mov ebx, [MEM_AMOUNT] |
868 | mov ebx, [MEM_AMOUNT] |
869 | shr ebx, 20 |
869 | shr ebx, 20 |
870 | xor edi, edi |
870 | xor edi, edi |
871 | mov eax, 0x00040000 |
871 | mov eax, 0x00040000 |
872 | inc edi |
872 | inc edi |
873 | call display_number_force |
873 | call display_number_force |
874 | 874 | ||
875 | ; BUILD SCHEDULER |
875 | ; BUILD SCHEDULER |
876 | 876 | ||
877 | ; call build_scheduler; sys32.inc |
877 | ; call build_scheduler; sys32.inc |
878 | 878 | ||
879 | ; mov esi, boot_devices |
879 | ; mov esi, boot_devices |
880 | ; call boot_log |
880 | ; call boot_log |
881 | 881 | ||
882 | mov [pci_access_enabled], 1 |
882 | mov [pci_access_enabled], 1 |
883 | call pci_enum |
883 | call pci_enum |
884 | ;----------------------------------------------------------------------------- |
884 | ;----------------------------------------------------------------------------- |
885 | mov dx, [IDEContrRegsBaseAddr] |
885 | mov dx, [IDEContrRegsBaseAddr] |
886 | ; test whether it is our interrupt? |
886 | ; test whether it is our interrupt? |
887 | add dx, 2 |
887 | add dx, 2 |
888 | in al, dx |
888 | in al, dx |
889 | test al, 100b |
889 | test al, 100b |
890 | jz @f |
890 | jz @f |
891 | ; clear Bus Master IDE Status register |
891 | ; clear Bus Master IDE Status register |
892 | ; clear Interrupt bit |
892 | ; clear Interrupt bit |
893 | out dx, al |
893 | out dx, al |
894 | @@: |
894 | @@: |
895 | add dx, 8 |
895 | add dx, 8 |
896 | ; test whether it is our interrupt? |
896 | ; test whether it is our interrupt? |
897 | in al, dx |
897 | in al, dx |
898 | test al, 100b |
898 | test al, 100b |
899 | jz @f |
899 | jz @f |
900 | ; clear Bus Master IDE Status register |
900 | ; clear Bus Master IDE Status register |
901 | ; clear Interrupt bit |
901 | ; clear Interrupt bit |
902 | out dx, al |
902 | out dx, al |
903 | @@: |
903 | @@: |
904 | ; read status register and remove the interrupt request |
904 | ; read status register and remove the interrupt request |
905 | mov dx, [IDE_BAR0_val] ;0x1F0 |
905 | mov dx, [IDE_BAR0_val] ;0x1F0 |
906 | add dx, 0x7 ;0x1F7 |
906 | add dx, 0x7 ;0x1F7 |
907 | in al, dx |
907 | in al, dx |
908 | mov dx, [IDE_BAR2_val] ;0x170 |
908 | mov dx, [IDE_BAR2_val] ;0x170 |
909 | add dx, 0x7 ;0x177 |
909 | add dx, 0x7 ;0x177 |
910 | in al, dx |
910 | in al, dx |
911 | ;----------------------------------------------------------------------------- |
911 | ;----------------------------------------------------------------------------- |
912 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
912 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
913 | 913 | ||
914 | stdcall load_driver, szVidintel |
914 | stdcall load_driver, szVidintel |
915 | 915 | ||
916 | call usb_init |
916 | call usb_init |
917 | 917 | ||
918 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
918 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
919 | 919 | ||
920 | mov esi, boot_windefs |
920 | mov esi, boot_windefs |
921 | call boot_log |
921 | call boot_log |
922 | call set_window_defaults |
922 | call set_window_defaults |
923 | 923 | ||
924 | ; SET BACKGROUND DEFAULTS |
924 | ; SET BACKGROUND DEFAULTS |
925 | 925 | ||
926 | mov esi, boot_bgr |
926 | mov esi, boot_bgr |
927 | call boot_log |
927 | call boot_log |
928 | call init_background |
928 | call init_background |
929 | call calculatebackground |
929 | call calculatebackground |
930 | 930 | ||
931 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
931 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
932 | 932 | ||
933 | mov esi, boot_resirqports |
933 | mov esi, boot_resirqports |
934 | call boot_log |
934 | call boot_log |
935 | call reserve_irqs_ports |
935 | call reserve_irqs_ports |
936 | 936 | ||
937 | call init_display |
937 | call init_display |
938 | mov eax, [def_cursor] |
938 | mov eax, [def_cursor] |
939 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
939 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
940 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
940 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
941 | 941 | ||
942 | ; PRINT CPU FREQUENCY |
942 | ; PRINT CPU FREQUENCY |
943 | 943 | ||
944 | mov esi, boot_cpufreq |
944 | mov esi, boot_cpufreq |
945 | call boot_log |
945 | call boot_log |
946 | 946 | ||
947 | cli ;FIXME check IF |
947 | cli ;FIXME check IF |
948 | rdtsc |
948 | rdtsc |
949 | mov ecx, eax |
949 | mov ecx, eax |
950 | mov esi, 250 ; wait 1/4 a second |
950 | mov esi, 250 ; wait 1/4 a second |
951 | call delay_ms |
951 | call delay_ms |
952 | rdtsc |
952 | rdtsc |
953 | 953 | ||
954 | sub eax, ecx |
954 | sub eax, ecx |
955 | xor edx, edx |
955 | xor edx, edx |
956 | shld edx, eax, 2 |
956 | shld edx, eax, 2 |
957 | shl eax, 2 |
957 | shl eax, 2 |
958 | mov dword [cpu_freq], eax |
958 | mov dword [cpu_freq], eax |
959 | mov dword [cpu_freq+4], edx |
959 | mov dword [cpu_freq+4], edx |
960 | mov ebx, 1000000 |
960 | mov ebx, 1000000 |
961 | div ebx |
961 | div ebx |
962 | mov ebx, eax |
962 | mov ebx, eax |
963 | 963 | ||
964 | movzx ecx, word [boot_y] |
964 | movzx ecx, word [boot_y] |
965 | if lang eq ru |
965 | if lang eq ru |
966 | add ecx, (10+19*6) shl 16 - 10 |
966 | add ecx, (10+19*6) shl 16 - 10 |
967 | else if lang eq sp |
967 | else if lang eq sp |
968 | add ecx, (10+25*6) shl 16 - 10 |
968 | add ecx, (10+25*6) shl 16 - 10 |
969 | else |
969 | else |
970 | add ecx, (10+17*6) shl 16 - 10 |
970 | add ecx, (10+17*6) shl 16 - 10 |
971 | end if |
971 | end if |
972 | 972 | ||
973 | mov edx, 0xFFFFFF |
973 | mov edx, 0xFFFFFF |
974 | xor edi, edi |
974 | xor edi, edi |
975 | mov eax, 0x00040000 |
975 | mov eax, 0x00040000 |
976 | inc edi |
976 | inc edi |
977 | call display_number_force |
977 | call display_number_force |
978 | 978 | ||
979 | ; SET VARIABLES |
979 | ; SET VARIABLES |
980 | 980 | ||
981 | call set_variables |
981 | call set_variables |
982 | 982 | ||
983 | ; STACK AND FDC |
983 | ; STACK AND FDC |
984 | 984 | ||
985 | call stack_init |
985 | call stack_init |
986 | call fdc_init |
986 | call fdc_init |
987 | 987 | ||
988 | ; PALETTE FOR 320x200 and 640x480 16 col |
988 | ; PALETTE FOR 320x200 and 640x480 16 col |
989 | 989 | ||
990 | cmp [SCR_MODE], word 0x12 |
990 | cmp [SCR_MODE], word 0x12 |
991 | jne no_pal_vga |
991 | jne no_pal_vga |
992 | mov esi, boot_pal_vga |
992 | mov esi, boot_pal_vga |
993 | call boot_log |
993 | call boot_log |
994 | call paletteVGA |
994 | call paletteVGA |
995 | no_pal_vga: |
995 | no_pal_vga: |
996 | 996 | ||
997 | cmp [SCR_MODE], word 0x13 |
997 | cmp [SCR_MODE], word 0x13 |
998 | jne no_pal_ega |
998 | jne no_pal_ega |
999 | mov esi, boot_pal_ega |
999 | mov esi, boot_pal_ega |
1000 | call boot_log |
1000 | call boot_log |
1001 | call palette320x200 |
1001 | call palette320x200 |
1002 | no_pal_ega: |
1002 | no_pal_ega: |
1003 | 1003 | ||
1004 | ; LOAD DEFAULT SKIN |
1004 | ; LOAD DEFAULT SKIN |
1005 | 1005 | ||
1006 | call load_default_skin |
1006 | call load_default_skin |
1007 | 1007 | ||
1008 | ;protect io permission map |
1008 | ;protect io permission map |
1009 | 1009 | ||
1010 | mov esi, [default_io_map] |
1010 | mov esi, [default_io_map] |
1011 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
1011 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
1012 | add esi, 0x1000 |
1012 | add esi, 0x1000 |
1013 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
1013 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
1014 | 1014 | ||
1015 | stdcall map_page, tss._io_map_0, \ |
1015 | stdcall map_page, tss._io_map_0, \ |
1016 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
1016 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
1017 | stdcall map_page, tss._io_map_1, \ |
1017 | stdcall map_page, tss._io_map_1, \ |
1018 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
1018 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
1019 | 1019 | ||
1020 | ; LOAD FIRST APPLICATION |
1020 | ; LOAD FIRST APPLICATION |
1021 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1021 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1022 | jnz first_app_found |
1022 | jnz first_app_found |
1023 | 1023 | ||
1024 | cli |
1024 | cli |
1025 | mov ebp, firstapp |
1025 | mov ebp, firstapp |
1026 | call fs_execute_from_sysdir |
1026 | call fs_execute_from_sysdir |
1027 | test eax, eax |
1027 | test eax, eax |
1028 | jns first_app_found |
1028 | jns first_app_found |
1029 | 1029 | ||
1030 | mov esi, boot_failed |
1030 | mov esi, boot_failed |
1031 | call boot_log |
1031 | call boot_log |
1032 | 1032 | ||
1033 | mov eax, 0xDEADBEEF ; otherwise halt |
1033 | mov eax, 0xDEADBEEF ; otherwise halt |
1034 | hlt |
1034 | hlt |
1035 | 1035 | ||
1036 | first_app_found: |
1036 | first_app_found: |
1037 | 1037 | ||
1038 | cli |
1038 | cli |
1039 | 1039 | ||
1040 | ; SET KEYBOARD PARAMETERS |
1040 | ; SET KEYBOARD PARAMETERS |
1041 | mov al, 0xf6 ; reset keyboard, scan enabled |
1041 | mov al, 0xf6 ; reset keyboard, scan enabled |
1042 | call kb_write |
1042 | call kb_write |
1043 | test ah, ah |
1043 | test ah, ah |
1044 | jnz .no_keyboard |
1044 | jnz .no_keyboard |
1045 | 1045 | ||
1046 | ; wait until 8042 is ready |
1046 | ; wait until 8042 is ready |
1047 | xor ecx, ecx |
1047 | xor ecx, ecx |
1048 | @@: |
1048 | @@: |
1049 | in al, 64h |
1049 | in al, 64h |
1050 | and al, 00000010b |
1050 | and al, 00000010b |
1051 | loopnz @b |
1051 | loopnz @b |
1052 | 1052 | ||
1053 | iglobal |
1053 | iglobal |
1054 | align 4 |
1054 | align 4 |
1055 | ps2_keyboard_functions: |
1055 | ps2_keyboard_functions: |
1056 | dd .end - $ |
1056 | dd .end - $ |
1057 | dd 0 ; no close |
1057 | dd 0 ; no close |
1058 | dd ps2_set_lights |
1058 | dd ps2_set_lights |
1059 | .end: |
1059 | .end: |
1060 | endg |
1060 | endg |
1061 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1061 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1062 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1062 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1063 | ; call kb_write |
1063 | ; call kb_write |
1064 | ; call kb_read |
1064 | ; call kb_read |
1065 | ; mov al, 111b |
1065 | ; mov al, 111b |
1066 | ; call kb_write |
1066 | ; call kb_write |
1067 | ; call kb_read |
1067 | ; call kb_read |
1068 | 1068 | ||
1069 | mov al, 0xF3 ; set repeat rate & delay |
1069 | mov al, 0xF3 ; set repeat rate & delay |
1070 | call kb_write |
1070 | call kb_write |
1071 | ; call kb_read |
1071 | ; call kb_read |
1072 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1072 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1073 | call kb_write |
1073 | call kb_write |
1074 | ; call kb_read |
1074 | ; call kb_read |
1075 | ;// mike.dld [ |
1075 | ;// mike.dld [ |
1076 | call set_lights |
1076 | call set_lights |
1077 | ;// mike.dld ] |
1077 | ;// mike.dld ] |
1078 | stdcall attach_int_handler, 1, irq1, 0 |
1078 | stdcall attach_int_handler, 1, irq1, 0 |
1079 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
1079 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
1080 | .no_keyboard: |
1080 | .no_keyboard: |
1081 | 1081 | ||
1082 | ; Load PS/2 mouse driver |
1082 | ; Load PS/2 mouse driver |
1083 | 1083 | ||
1084 | stdcall load_driver, szPS2MDriver |
1084 | stdcall load_driver, szPS2MDriver |
1085 | 1085 | ||
1086 | mov esi, boot_setmouse |
1086 | mov esi, boot_setmouse |
1087 | call boot_log |
1087 | call boot_log |
1088 | call setmouse |
1088 | call setmouse |
1089 | 1089 | ||
1090 | ; Setup serial output console (if enabled) |
1090 | ; Setup serial output console (if enabled) |
1091 | if defined debug_com_base |
1091 | if defined debug_com_base |
1092 | 1092 | ||
1093 | ; reserve port so nobody else will use it |
1093 | ; reserve port so nobody else will use it |
1094 | xor ebx, ebx |
1094 | xor ebx, ebx |
1095 | mov ecx, debug_com_base |
1095 | mov ecx, debug_com_base |
1096 | mov edx, debug_com_base+7 |
1096 | mov edx, debug_com_base+7 |
1097 | call r_f_port_area |
1097 | call r_f_port_area |
1098 | 1098 | ||
1099 | ; enable Divisor latch |
1099 | ; enable Divisor latch |
1100 | mov dx, debug_com_base+3 |
1100 | mov dx, debug_com_base+3 |
1101 | mov al, 1 shl 7 |
1101 | mov al, 1 shl 7 |
1102 | out dx, al |
1102 | out dx, al |
1103 | 1103 | ||
1104 | ; Set speed to 115200 baud (max speed) |
1104 | ; Set speed to 115200 baud (max speed) |
1105 | mov dx, debug_com_base |
1105 | mov dx, debug_com_base |
1106 | mov al, 0x01 |
1106 | mov al, 0x01 |
1107 | out dx, al |
1107 | out dx, al |
1108 | 1108 | ||
1109 | mov dx, debug_com_base+1 |
1109 | mov dx, debug_com_base+1 |
1110 | mov al, 0x00 |
1110 | mov al, 0x00 |
1111 | out dx, al |
1111 | out dx, al |
1112 | 1112 | ||
1113 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1113 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1114 | mov dx, debug_com_base+3 |
1114 | mov dx, debug_com_base+3 |
1115 | mov al, 3 |
1115 | mov al, 3 |
1116 | out dx, al |
1116 | out dx, al |
1117 | 1117 | ||
1118 | ; disable interrupts |
1118 | ; disable interrupts |
1119 | mov dx, debug_com_base+1 |
1119 | mov dx, debug_com_base+1 |
1120 | mov al, 0 |
1120 | mov al, 0 |
1121 | out dx, al |
1121 | out dx, al |
1122 | 1122 | ||
1123 | ; clear + enable fifo (64 bits) |
1123 | ; clear + enable fifo (64 bits) |
1124 | mov dx, debug_com_base+2 |
1124 | mov dx, debug_com_base+2 |
1125 | mov al, 0x7 + 1 shl 5 |
1125 | mov al, 0x7 + 1 shl 5 |
1126 | out dx, al |
1126 | out dx, al |
1127 | 1127 | ||
1128 | end if |
1128 | end if |
1129 | 1129 | ||
1130 | mov eax, [version_inf.rev] |
1130 | mov eax, [version_inf.rev] |
1131 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1131 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1132 | 1132 | ||
1133 | mov eax, [cpu_count] |
1133 | mov eax, [cpu_count] |
1134 | test eax, eax |
1134 | test eax, eax |
1135 | jnz @F |
1135 | jnz @F |
1136 | mov al, 1 ; at least one CPU |
1136 | mov al, 1 ; at least one CPU |
1137 | @@: |
1137 | @@: |
1138 | DEBUGF 1, "K : %d CPU detected\n", eax |
1138 | DEBUGF 1, "K : %d CPU detected\n", eax |
1139 | 1139 | ||
1140 | DEBUGF 1, "K : BAR0 %x \n", [IDE_BAR0_val]:4 |
1140 | DEBUGF 1, "K : BAR0 %x \n", [IDE_BAR0_val]:4 |
1141 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1141 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1142 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1142 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1143 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1143 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1144 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1144 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1145 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1145 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1146 | DEBUGF 1, "K : IDE_Interrupt %x \n", [IDE_Interrupt]:4 |
1146 | DEBUGF 1, "K : IDE_Interrupt %x \n", [IDE_Interrupt]:4 |
1147 | 1147 | ||
1148 | ; START MULTITASKING |
1148 | ; START MULTITASKING |
1149 | 1149 | ||
1150 | ; A 'All set - press ESC to start' messages if need |
1150 | ; A 'All set - press ESC to start' messages if need |
1151 | if preboot_blogesc |
1151 | if preboot_blogesc |
1152 | mov esi, boot_tasking |
1152 | mov esi, boot_tasking |
1153 | call boot_log |
1153 | call boot_log |
1154 | .bll1: |
1154 | .bll1: |
1155 | in al, 0x60 ; wait for ESC key press |
1155 | in al, 0x60 ; wait for ESC key press |
1156 | cmp al, 129 |
1156 | cmp al, 129 |
1157 | jne .bll1 |
1157 | jne .bll1 |
1158 | end if |
1158 | end if |
1159 | 1159 | ||
1160 | push eax edx |
1160 | push eax edx |
1161 | mov dx, [IDEContrRegsBaseAddr] |
1161 | mov dx, [IDEContrRegsBaseAddr] |
1162 | xor eax, eax |
1162 | xor eax, eax |
1163 | add dx, 2 |
1163 | add dx, 2 |
1164 | in al, dx |
1164 | in al, dx |
1165 | DEBUGF 1, "K : Primary Bus Master IDE Status Register %x\n", eax |
1165 | DEBUGF 1, "K : Primary Bus Master IDE Status Register %x\n", eax |
1166 | 1166 | ||
1167 | add dx, 8 |
1167 | add dx, 8 |
1168 | in al, dx |
1168 | in al, dx |
1169 | DEBUGF 1, "K : Secondary Bus Master IDE Status Register %x\n", eax |
1169 | DEBUGF 1, "K : Secondary Bus Master IDE Status Register %x\n", eax |
1170 | pop edx eax |
1170 | pop edx eax |
1171 | 1171 | ||
1172 | cmp [IDEContrRegsBaseAddr], 0 |
1172 | cmp [IDEContrRegsBaseAddr], 0 |
1173 | setnz [dma_hdd] |
1173 | setnz [dma_hdd] |
1174 | 1174 | ||
1175 | cmp [IDEContrProgrammingInterface], 0 |
1175 | cmp [IDEContrProgrammingInterface], 0 |
1176 | je set_interrupts_for_IDE_controllers.continue |
1176 | je set_interrupts_for_IDE_controllers.continue |
1177 | ;----------------------------------------------------------------------------- |
1177 | ;----------------------------------------------------------------------------- |
1178 | ; set interrupts for IDE Controller |
1178 | ; set interrupts for IDE Controller |
1179 | ;----------------------------------------------------------------------------- |
1179 | ;----------------------------------------------------------------------------- |
1180 | mov esi, boot_set_int_IDE |
1180 | mov esi, boot_set_int_IDE |
1181 | call boot_log |
1181 | call boot_log |
1182 | set_interrupts_for_IDE_controllers: |
1182 | set_interrupts_for_IDE_controllers: |
1183 | mov ax, [IDEContrProgrammingInterface] |
1183 | mov ax, [IDEContrProgrammingInterface] |
1184 | cmp ax, 0x0180 |
1184 | cmp ax, 0x0180 |
1185 | je .pata_ide |
1185 | je .pata_ide |
1186 | 1186 | ||
1187 | cmp ax, 0x018a |
1187 | cmp ax, 0x018a |
1188 | jne .sata_ide |
1188 | jne .sata_ide |
1189 | ;-------------------------------------- |
1189 | ;-------------------------------------- |
1190 | .pata_ide: |
1190 | .pata_ide: |
1191 | cmp [IDEContrRegsBaseAddr], 0 |
1191 | cmp [IDEContrRegsBaseAddr], 0 |
1192 | je .end_set_interrupts |
1192 | je .end_set_interrupts |
1193 | 1193 | ||
1194 | stdcall attach_int_handler, 14, IDE_irq_14_handler, 0 |
1194 | stdcall attach_int_handler, 14, IDE_irq_14_handler, 0 |
1195 | DEBUGF 1, "K : Set IDE IRQ14 return code %x\n", eax |
1195 | DEBUGF 1, "K : Set IDE IRQ14 return code %x\n", eax |
1196 | stdcall attach_int_handler, 15, IDE_irq_15_handler, 0 |
1196 | stdcall attach_int_handler, 15, IDE_irq_15_handler, 0 |
1197 | DEBUGF 1, "K : Set IDE IRQ15 return code %x\n", eax |
1197 | DEBUGF 1, "K : Set IDE IRQ15 return code %x\n", eax |
1198 | jmp .enable_IDE_interrupt |
1198 | jmp .enable_IDE_interrupt |
1199 | ;-------------------------------------- |
1199 | ;-------------------------------------- |
1200 | .sata_ide: |
1200 | .sata_ide: |
1201 | cmp ax, 0x0185 |
1201 | cmp ax, 0x0185 |
1202 | je .sata_ide_1 |
1202 | je .sata_ide_1 |
1203 | 1203 | ||
1204 | cmp ax, 0x018f |
1204 | cmp ax, 0x018f |
1205 | jne .end_set_interrupts |
1205 | jne .end_set_interrupts |
1206 | ;-------------------------------------- |
1206 | ;-------------------------------------- |
1207 | .sata_ide_1: |
1207 | .sata_ide_1: |
1208 | cmp [IDEContrRegsBaseAddr], 0 |
1208 | cmp [IDEContrRegsBaseAddr], 0 |
1209 | je .end_set_interrupts |
1209 | je .end_set_interrupts |
1210 | 1210 | ||
1211 | mov ax, [IDE_Interrupt] |
1211 | mov ax, [IDE_Interrupt] |
1212 | movzx eax, al |
1212 | movzx eax, al |
1213 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
1213 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
1214 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax |
1214 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax |
1215 | ;-------------------------------------- |
1215 | ;-------------------------------------- |
1216 | .enable_IDE_interrupt: |
1216 | .enable_IDE_interrupt: |
1217 | mov esi, boot_enabling_ide |
1217 | mov esi, boot_enabling_ide |
1218 | call boot_log |
1218 | call boot_log |
1219 | ; Enable interrupts in IDE controller for DMA |
1219 | ; Enable interrupts in IDE controller for DMA |
1220 | mov al, 0 |
1220 | mov al, 0 |
1221 | mov ah, [DRIVE_DATA+1] |
1221 | mov ah, [DRIVE_DATA+1] |
1222 | test ah, 10100000b |
1222 | test ah, 10100000b |
1223 | jz @f |
1223 | jz @f |
1224 | 1224 | ||
1225 | DEBUGF 1, "K : IDE CH1 PIO, because ATAPI drive present\n" |
1225 | DEBUGF 1, "K : IDE CH1 PIO, because ATAPI drive present\n" |
1226 | jmp .ch2_check |
1226 | jmp .ch2_check |
1227 | @@: |
1227 | @@: |
1228 | mov dx, [IDE_BAR1_val] ;0x3F4 |
1228 | mov dx, [IDE_BAR1_val] ;0x3F4 |
1229 | add dx, 2 ;0x3F6 |
1229 | add dx, 2 ;0x3F6 |
1230 | out dx, al |
1230 | out dx, al |
1231 | DEBUGF 1, "K : IDE CH1 DMA enabled\n" |
1231 | DEBUGF 1, "K : IDE CH1 DMA enabled\n" |
1232 | .ch2_check: |
1232 | .ch2_check: |
1233 | test ah, 1010b |
1233 | test ah, 1010b |
1234 | jz @f |
1234 | jz @f |
1235 | 1235 | ||
1236 | DEBUGF 1, "K : IDE CH2 PIO, because ATAPI drive present\n" |
1236 | DEBUGF 1, "K : IDE CH2 PIO, because ATAPI drive present\n" |
1237 | jmp .end_set_interrupts |
1237 | jmp .end_set_interrupts |
1238 | @@: |
1238 | @@: |
1239 | mov dx, [IDE_BAR3_val] ;0x374 |
1239 | mov dx, [IDE_BAR3_val] ;0x374 |
1240 | add dx, 2 ;0x376 |
1240 | add dx, 2 ;0x376 |
1241 | out dx, al |
1241 | out dx, al |
1242 | DEBUGF 1, "K : IDE CH2 DMA enabled\n" |
1242 | DEBUGF 1, "K : IDE CH2 DMA enabled\n" |
1243 | ;-------------------------------------- |
1243 | ;-------------------------------------- |
1244 | .end_set_interrupts: |
1244 | .end_set_interrupts: |
1245 | ;----------------------------------------------------------------------------- |
1245 | ;----------------------------------------------------------------------------- |
1246 | cmp [dma_hdd], 0 |
1246 | cmp [dma_hdd], 0 |
1247 | je .print_pio |
1247 | je .print_pio |
1248 | .print_dma: |
1248 | .print_dma: |
1249 | DEBUGF 1, "K : IDE DMA mode\n" |
1249 | DEBUGF 1, "K : IDE DMA mode\n" |
1250 | jmp .continue |
1250 | jmp .continue |
1251 | 1251 | ||
1252 | .print_pio: |
1252 | .print_pio: |
1253 | DEBUGF 1, "K : IDE PIO mode\n" |
1253 | DEBUGF 1, "K : IDE PIO mode\n" |
1254 | .continue: |
1254 | .continue: |
1255 | 1255 | ||
1256 | mov [timer_ticks_enable], 1 ; for cd driver |
1256 | mov [timer_ticks_enable], 1 ; for cd driver |
1257 | 1257 | ||
1258 | sti |
1258 | sti |
1259 | ; call change_task |
1259 | ; call change_task |
1260 | 1260 | ||
1261 | jmp osloop |
1261 | jmp osloop |
1262 | 1262 | ||
1263 | 1263 | ||
1264 | ; Fly :) |
1264 | ; Fly :) |
1265 | 1265 | ||
1266 | include 'unpacker.inc' |
1266 | include 'unpacker.inc' |
1267 | 1267 | ||
1268 | align 4 |
1268 | align 4 |
1269 | boot_log: |
1269 | boot_log: |
1270 | pushad |
1270 | pushad |
1271 | 1271 | ||
1272 | mov ebx, 10*65536 |
1272 | mov ebx, 10*65536 |
1273 | mov bx, word [boot_y] |
1273 | mov bx, word [boot_y] |
1274 | add [boot_y], dword 10 |
1274 | add [boot_y], dword 10 |
1275 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1275 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1276 | xor edi, edi |
1276 | xor edi, edi |
1277 | mov edx, esi |
1277 | mov edx, esi |
1278 | inc edi |
1278 | inc edi |
1279 | call dtext |
1279 | call dtext |
1280 | 1280 | ||
1281 | mov [novesachecksum], 1000 |
1281 | mov [novesachecksum], 1000 |
1282 | call checkVga_N13 |
1282 | call checkVga_N13 |
1283 | 1283 | ||
1284 | popad |
1284 | popad |
1285 | 1285 | ||
1286 | ret |
1286 | ret |
1287 | 1287 | ||
1288 | ; in: edx -> APPDATA for OS/IDLE slot |
1288 | ; in: edx -> APPDATA for OS/IDLE slot |
1289 | ; in: ebx = stack base |
1289 | ; in: ebx = stack base |
1290 | proc setup_os_slot |
1290 | proc setup_os_slot |
1291 | xor eax, eax |
1291 | xor eax, eax |
1292 | mov ecx, 256/4 |
1292 | mov ecx, 256/4 |
1293 | mov edi, edx |
1293 | mov edi, edx |
1294 | rep stosd |
1294 | rep stosd |
1295 | 1295 | ||
1296 | mov eax, tss+0x80 |
1296 | mov eax, tss+0x80 |
1297 | call get_pg_addr |
1297 | call get_pg_addr |
1298 | inc eax |
1298 | inc eax |
1299 | mov [edx+APPDATA.io_map], eax |
1299 | mov [edx+APPDATA.io_map], eax |
1300 | mov eax, tss+0x1080 |
1300 | mov eax, tss+0x1080 |
1301 | call get_pg_addr |
1301 | call get_pg_addr |
1302 | inc eax |
1302 | inc eax |
1303 | mov [edx+APPDATA.io_map+4], eax |
1303 | mov [edx+APPDATA.io_map+4], eax |
1304 | 1304 | ||
1305 | mov dword [edx+APPDATA.pl0_stack], ebx |
1305 | mov dword [edx+APPDATA.pl0_stack], ebx |
1306 | lea edi, [ebx+0x2000-512] |
1306 | lea edi, [ebx+0x2000-512] |
1307 | mov dword [edx+APPDATA.fpu_state], edi |
1307 | mov dword [edx+APPDATA.fpu_state], edi |
1308 | mov dword [edx+APPDATA.saved_esp0], edi |
1308 | mov dword [edx+APPDATA.saved_esp0], edi |
1309 | mov dword [edx+APPDATA.saved_esp], edi |
1309 | mov dword [edx+APPDATA.saved_esp], edi |
1310 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1310 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1311 | 1311 | ||
1312 | mov esi, fpu_data |
1312 | mov esi, fpu_data |
1313 | mov ecx, 512/4 |
1313 | mov ecx, 512/4 |
1314 | cld |
1314 | cld |
1315 | rep movsd |
1315 | rep movsd |
1316 | 1316 | ||
1317 | lea eax, [edx+APP_OBJ_OFFSET] |
1317 | lea eax, [edx+APP_OBJ_OFFSET] |
1318 | mov dword [edx+APPDATA.fd_obj], eax |
1318 | mov dword [edx+APPDATA.fd_obj], eax |
1319 | mov dword [edx+APPDATA.bk_obj], eax |
1319 | mov dword [edx+APPDATA.bk_obj], eax |
1320 | 1320 | ||
1321 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1321 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1322 | 1322 | ||
1323 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1323 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1324 | 1324 | ||
1325 | mov eax, edx |
1325 | mov eax, edx |
1326 | shr eax, 3 |
1326 | shr eax, 3 |
1327 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1327 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1328 | mov [eax+TASKDATA.wnd_number], dh |
1328 | mov [eax+TASKDATA.wnd_number], dh |
1329 | mov byte [eax+TASKDATA.pid], dh |
1329 | mov byte [eax+TASKDATA.pid], dh |
1330 | 1330 | ||
1331 | ret |
1331 | ret |
1332 | endp |
1332 | endp |
1333 | 1333 | ||
1334 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1334 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1335 | ; ; |
1335 | ; ; |
1336 | ; MAIN OS LOOP START ; |
1336 | ; MAIN OS LOOP START ; |
1337 | ; ; |
1337 | ; ; |
1338 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1338 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1339 | align 32 |
1339 | align 32 |
1340 | osloop: |
1340 | osloop: |
1341 | mov edx, osloop_has_work? |
1341 | mov edx, osloop_has_work? |
1342 | xor ecx, ecx |
1342 | xor ecx, ecx |
1343 | call Wait_events |
1343 | call Wait_events |
1344 | xor eax, eax |
1344 | xor eax, eax |
1345 | xchg eax, [osloop_nonperiodic_work] |
1345 | xchg eax, [osloop_nonperiodic_work] |
1346 | test eax, eax |
1346 | test eax, eax |
1347 | jz .no_periodic |
1347 | jz .no_periodic |
1348 | ; call [draw_pointer] |
1348 | ; call [draw_pointer] |
1349 | call __sys_draw_pointer |
1349 | call __sys_draw_pointer |
1350 | call window_check_events |
1350 | call window_check_events |
1351 | call mouse_check_events |
1351 | call mouse_check_events |
1352 | call checkmisc |
1352 | call checkmisc |
1353 | call checkVga_N13 |
1353 | call checkVga_N13 |
1354 | .no_periodic: |
1354 | .no_periodic: |
1355 | call stack_handler |
1355 | call stack_handler |
1356 | call check_fdd_motor_status |
1356 | call check_fdd_motor_status |
1357 | call check_ATAPI_device_event |
1357 | call check_ATAPI_device_event |
1358 | call check_lights_state |
1358 | call check_lights_state |
1359 | call check_timers |
1359 | call check_timers |
1360 | jmp osloop |
1360 | jmp osloop |
1361 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1361 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1362 | ; ; |
1362 | ; ; |
1363 | ; MAIN OS LOOP END ; |
1363 | ; MAIN OS LOOP END ; |
1364 | ; ; |
1364 | ; ; |
1365 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1365 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1366 | proc osloop_has_work? |
1366 | proc osloop_has_work? |
1367 | cmp [osloop_nonperiodic_work], 0 |
1367 | cmp [osloop_nonperiodic_work], 0 |
1368 | jnz .yes |
1368 | jnz .yes |
1369 | call stack_handler_has_work? |
1369 | call stack_handler_has_work? |
1370 | jnz .yes |
1370 | jnz .yes |
1371 | call check_fdd_motor_status_has_work? |
1371 | call check_fdd_motor_status_has_work? |
1372 | jnz .yes |
1372 | jnz .yes |
1373 | call check_ATAPI_device_event_has_work? |
1373 | call check_ATAPI_device_event_has_work? |
1374 | jnz .yes |
1374 | jnz .yes |
1375 | call check_lights_state_has_work? |
1375 | call check_lights_state_has_work? |
1376 | jnz .yes |
1376 | jnz .yes |
1377 | call check_timers_has_work? |
1377 | call check_timers_has_work? |
1378 | jnz .yes |
1378 | jnz .yes |
1379 | .no: |
1379 | .no: |
1380 | xor eax, eax |
1380 | xor eax, eax |
1381 | ret |
1381 | ret |
1382 | .yes: |
1382 | .yes: |
1383 | xor eax, eax |
1383 | xor eax, eax |
1384 | inc eax |
1384 | inc eax |
1385 | ret |
1385 | ret |
1386 | endp |
1386 | endp |
1387 | 1387 | ||
1388 | proc wakeup_osloop |
1388 | proc wakeup_osloop |
1389 | mov [osloop_nonperiodic_work], 1 |
1389 | mov [osloop_nonperiodic_work], 1 |
1390 | ret |
1390 | ret |
1391 | endp |
1391 | endp |
1392 | 1392 | ||
1393 | uglobal |
1393 | uglobal |
1394 | align 4 |
1394 | align 4 |
1395 | osloop_nonperiodic_work dd ? |
1395 | osloop_nonperiodic_work dd ? |
1396 | endg |
1396 | endg |
1397 | 1397 | ||
1398 | align 4 |
1398 | align 4 |
1399 | idle_thread: |
1399 | idle_thread: |
1400 | sti |
1400 | sti |
1401 | idle_loop: |
1401 | idle_loop: |
1402 | hlt |
1402 | hlt |
1403 | jmp idle_loop |
1403 | jmp idle_loop |
1404 | 1404 | ||
1405 | 1405 | ||
1406 | 1406 | ||
1407 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1407 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1408 | ; ; |
1408 | ; ; |
1409 | ; INCLUDED SYSTEM FILES ; |
1409 | ; INCLUDED SYSTEM FILES ; |
1410 | ; ; |
1410 | ; ; |
1411 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1411 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1412 | 1412 | ||
1413 | 1413 | ||
1414 | include "kernel32.inc" |
1414 | include "kernel32.inc" |
1415 | 1415 | ||
1416 | 1416 | ||
1417 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1417 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1418 | ; ; |
1418 | ; ; |
1419 | ; KERNEL FUNCTIONS ; |
1419 | ; KERNEL FUNCTIONS ; |
1420 | ; ; |
1420 | ; ; |
1421 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1421 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1422 | 1422 | ||
1423 | reserve_irqs_ports: |
1423 | reserve_irqs_ports: |
1424 | 1424 | ||
1425 | 1425 | ||
1426 | ; RESERVE PORTS |
1426 | ; RESERVE PORTS |
1427 | mov eax, RESERVED_PORTS |
1427 | mov eax, RESERVED_PORTS |
1428 | mov ecx, 1 |
1428 | mov ecx, 1 |
1429 | 1429 | ||
1430 | mov [eax], dword 4 |
1430 | mov [eax], dword 4 |
1431 | 1431 | ||
1432 | mov [eax+16], ecx |
1432 | mov [eax+16], ecx |
1433 | mov [eax+16+4], dword 0 |
1433 | mov [eax+16+4], dword 0 |
1434 | mov [eax+16+8], dword 0x2D |
1434 | mov [eax+16+8], dword 0x2D |
1435 | 1435 | ||
1436 | mov [eax+32], ecx |
1436 | mov [eax+32], ecx |
1437 | mov [eax+32+4], dword 0x30 |
1437 | mov [eax+32+4], dword 0x30 |
1438 | mov [eax+32+8], dword 0x4D |
1438 | mov [eax+32+8], dword 0x4D |
1439 | 1439 | ||
1440 | mov [eax+48], ecx |
1440 | mov [eax+48], ecx |
1441 | mov [eax+48+4], dword 0x50 |
1441 | mov [eax+48+4], dword 0x50 |
1442 | mov [eax+48+8], dword 0xDF |
1442 | mov [eax+48+8], dword 0xDF |
1443 | 1443 | ||
1444 | mov [eax+64], ecx |
1444 | mov [eax+64], ecx |
1445 | mov [eax+64+4], dword 0xE5 |
1445 | mov [eax+64+4], dword 0xE5 |
1446 | mov [eax+64+8], dword 0xFF |
1446 | mov [eax+64+8], dword 0xFF |
1447 | 1447 | ||
1448 | ret |
1448 | ret |
1449 | 1449 | ||
1450 | 1450 | ||
1451 | iglobal |
1451 | iglobal |
1452 | process_number dd 0x2 |
1452 | process_number dd 0x2 |
1453 | endg |
1453 | endg |
1454 | 1454 | ||
1455 | set_variables: |
1455 | set_variables: |
1456 | 1456 | ||
1457 | mov ecx, 0x16 ; flush port 0x60 |
1457 | mov ecx, 0x16 ; flush port 0x60 |
1458 | .fl60: |
1458 | .fl60: |
1459 | in al, 0x60 |
1459 | in al, 0x60 |
1460 | loop .fl60 |
1460 | loop .fl60 |
1461 | push eax |
1461 | push eax |
1462 | 1462 | ||
1463 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1463 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1464 | shr ax, 1 |
1464 | shr ax, 1 |
1465 | shl eax, 16 |
1465 | shl eax, 16 |
1466 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1466 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1467 | shr ax, 1 |
1467 | shr ax, 1 |
1468 | mov [MOUSE_X], eax |
1468 | mov [MOUSE_X], eax |
1469 | call wakeup_osloop |
1469 | call wakeup_osloop |
1470 | 1470 | ||
1471 | xor eax, eax |
1471 | xor eax, eax |
1472 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1472 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1473 | 1473 | ||
1474 | mov byte [KEY_COUNT], al ; keyboard buffer |
1474 | mov byte [KEY_COUNT], al ; keyboard buffer |
1475 | mov byte [BTN_COUNT], al ; button buffer |
1475 | mov byte [BTN_COUNT], al ; button buffer |
1476 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1476 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1477 | 1477 | ||
1478 | pop eax |
1478 | pop eax |
1479 | ret |
1479 | ret |
1480 | 1480 | ||
1481 | align 4 |
1481 | align 4 |
1482 | ;input eax=43,bl-byte of output, ecx - number of port |
1482 | ;input eax=43,bl-byte of output, ecx - number of port |
1483 | sys_outport: |
1483 | sys_outport: |
1484 | 1484 | ||
1485 | mov edi, ecx ; separate flag for read / write |
1485 | mov edi, ecx ; separate flag for read / write |
1486 | and ecx, 65535 |
1486 | and ecx, 65535 |
1487 | 1487 | ||
1488 | mov eax, [RESERVED_PORTS] |
1488 | mov eax, [RESERVED_PORTS] |
1489 | test eax, eax |
1489 | test eax, eax |
1490 | jnz .sopl8 |
1490 | jnz .sopl8 |
1491 | inc eax |
1491 | inc eax |
1492 | mov [esp+32], eax |
1492 | mov [esp+32], eax |
1493 | ret |
1493 | ret |
1494 | 1494 | ||
1495 | .sopl8: |
1495 | .sopl8: |
1496 | mov edx, [TASK_BASE] |
1496 | mov edx, [TASK_BASE] |
1497 | mov edx, [edx+0x4] |
1497 | mov edx, [edx+0x4] |
1498 | ;and ecx,65535 |
1498 | ;and ecx,65535 |
1499 | ;cld - set on interrupt 0x40 |
1499 | ;cld - set on interrupt 0x40 |
1500 | .sopl1: |
1500 | .sopl1: |
1501 | 1501 | ||
1502 | mov esi, eax |
1502 | mov esi, eax |
1503 | shl esi, 4 |
1503 | shl esi, 4 |
1504 | add esi, RESERVED_PORTS |
1504 | add esi, RESERVED_PORTS |
1505 | cmp edx, [esi+0] |
1505 | cmp edx, [esi+0] |
1506 | jne .sopl2 |
1506 | jne .sopl2 |
1507 | cmp ecx, [esi+4] |
1507 | cmp ecx, [esi+4] |
1508 | jb .sopl2 |
1508 | jb .sopl2 |
1509 | cmp ecx, [esi+8] |
1509 | cmp ecx, [esi+8] |
1510 | jg .sopl2 |
1510 | jg .sopl2 |
1511 | .sopl3: |
1511 | .sopl3: |
1512 | 1512 | ||
1513 | test edi, 0x80000000; read ? |
1513 | test edi, 0x80000000; read ? |
1514 | jnz .sopl4 |
1514 | jnz .sopl4 |
1515 | 1515 | ||
1516 | mov eax, ebx |
1516 | mov eax, ebx |
1517 | mov dx, cx ; write |
1517 | mov dx, cx ; write |
1518 | out dx, al |
1518 | out dx, al |
1519 | and [esp+32], dword 0 |
1519 | and [esp+32], dword 0 |
1520 | ret |
1520 | ret |
1521 | 1521 | ||
1522 | .sopl2: |
1522 | .sopl2: |
1523 | 1523 | ||
1524 | dec eax |
1524 | dec eax |
1525 | jnz .sopl1 |
1525 | jnz .sopl1 |
1526 | inc eax |
1526 | inc eax |
1527 | mov [esp+32], eax |
1527 | mov [esp+32], eax |
1528 | ret |
1528 | ret |
1529 | 1529 | ||
1530 | 1530 | ||
1531 | .sopl4: |
1531 | .sopl4: |
1532 | 1532 | ||
1533 | mov dx, cx ; read |
1533 | mov dx, cx ; read |
1534 | in al, dx |
1534 | in al, dx |
1535 | and eax, 0xff |
1535 | and eax, 0xff |
1536 | and [esp+32], dword 0 |
1536 | and [esp+32], dword 0 |
1537 | mov [esp+20], eax |
1537 | mov [esp+20], eax |
1538 | ret |
1538 | ret |
1539 | 1539 | ||
1540 | display_number: |
1540 | display_number: |
1541 | ;It is not optimization |
1541 | ;It is not optimization |
1542 | mov eax, ebx |
1542 | mov eax, ebx |
1543 | mov ebx, ecx |
1543 | mov ebx, ecx |
1544 | mov ecx, edx |
1544 | mov ecx, edx |
1545 | mov edx, esi |
1545 | mov edx, esi |
1546 | mov esi, edi |
1546 | mov esi, edi |
1547 | ; eax = print type, al=0 -> ebx is number |
1547 | ; eax = print type, al=0 -> ebx is number |
1548 | ; al=1 -> ebx is pointer |
1548 | ; al=1 -> ebx is pointer |
1549 | ; ah=0 -> display decimal |
1549 | ; ah=0 -> display decimal |
1550 | ; ah=1 -> display hexadecimal |
1550 | ; ah=1 -> display hexadecimal |
1551 | ; ah=2 -> display binary |
1551 | ; ah=2 -> display binary |
1552 | ; eax bits 16-21 = number of digits to display (0-32) |
1552 | ; eax bits 16-21 = number of digits to display (0-32) |
1553 | ; eax bits 22-31 = reserved |
1553 | ; eax bits 22-31 = reserved |
1554 | ; |
1554 | ; |
1555 | ; ebx = number or pointer |
1555 | ; ebx = number or pointer |
1556 | ; ecx = x shl 16 + y |
1556 | ; ecx = x shl 16 + y |
1557 | ; edx = color |
1557 | ; edx = color |
1558 | xor edi, edi |
1558 | xor edi, edi |
1559 | display_number_force: |
1559 | display_number_force: |
1560 | push eax |
1560 | push eax |
1561 | and eax, 0x3fffffff |
1561 | and eax, 0x3fffffff |
1562 | cmp eax, 0xffff ; length > 0 ? |
1562 | cmp eax, 0xffff ; length > 0 ? |
1563 | pop eax |
1563 | pop eax |
1564 | jge cont_displ |
1564 | jge cont_displ |
1565 | ret |
1565 | ret |
1566 | cont_displ: |
1566 | cont_displ: |
1567 | push eax |
1567 | push eax |
1568 | and eax, 0x3fffffff |
1568 | and eax, 0x3fffffff |
1569 | cmp eax, 61*0x10000 ; length <= 60 ? |
1569 | cmp eax, 61*0x10000 ; length <= 60 ? |
1570 | pop eax |
1570 | pop eax |
1571 | jb cont_displ2 |
1571 | jb cont_displ2 |
1572 | ret |
1572 | ret |
1573 | cont_displ2: |
1573 | cont_displ2: |
1574 | 1574 | ||
1575 | pushad |
1575 | pushad |
1576 | 1576 | ||
1577 | cmp al, 1 ; ecx is a pointer ? |
1577 | cmp al, 1 ; ecx is a pointer ? |
1578 | jne displnl1 |
1578 | jne displnl1 |
1579 | mov ebp, ebx |
1579 | mov ebp, ebx |
1580 | add ebp, 4 |
1580 | add ebp, 4 |
1581 | mov ebp, [ebp+std_application_base_address] |
1581 | mov ebp, [ebp+std_application_base_address] |
1582 | mov ebx, [ebx+std_application_base_address] |
1582 | mov ebx, [ebx+std_application_base_address] |
1583 | displnl1: |
1583 | displnl1: |
1584 | sub esp, 64 |
1584 | sub esp, 64 |
1585 | 1585 | ||
1586 | test ah, ah ; DECIMAL |
1586 | test ah, ah ; DECIMAL |
1587 | jnz no_display_desnum |
1587 | jnz no_display_desnum |
1588 | shr eax, 16 |
1588 | shr eax, 16 |
1589 | and eax, 0xC03f |
1589 | and eax, 0xC03f |
1590 | ; and eax,0x3f |
1590 | ; and eax,0x3f |
1591 | push eax |
1591 | push eax |
1592 | and eax, 0x3f |
1592 | and eax, 0x3f |
1593 | mov edi, esp |
1593 | mov edi, esp |
1594 | add edi, 4+64-1 |
1594 | add edi, 4+64-1 |
1595 | mov ecx, eax |
1595 | mov ecx, eax |
1596 | mov eax, ebx |
1596 | mov eax, ebx |
1597 | mov ebx, 10 |
1597 | mov ebx, 10 |
1598 | d_desnum: |
1598 | d_desnum: |
1599 | xor edx, edx |
1599 | xor edx, edx |
1600 | call division_64_bits |
1600 | call division_64_bits |
1601 | div ebx |
1601 | div ebx |
1602 | add dl, 48 |
1602 | add dl, 48 |
1603 | mov [edi], dl |
1603 | mov [edi], dl |
1604 | dec edi |
1604 | dec edi |
1605 | loop d_desnum |
1605 | loop d_desnum |
1606 | pop eax |
1606 | pop eax |
1607 | call normalize_number |
1607 | call normalize_number |
1608 | call draw_num_text |
1608 | call draw_num_text |
1609 | add esp, 64 |
1609 | add esp, 64 |
1610 | popad |
1610 | popad |
1611 | ret |
1611 | ret |
1612 | no_display_desnum: |
1612 | no_display_desnum: |
1613 | 1613 | ||
1614 | cmp ah, 0x01 ; HEXADECIMAL |
1614 | cmp ah, 0x01 ; HEXADECIMAL |
1615 | jne no_display_hexnum |
1615 | jne no_display_hexnum |
1616 | shr eax, 16 |
1616 | shr eax, 16 |
1617 | and eax, 0xC03f |
1617 | and eax, 0xC03f |
1618 | ; and eax,0x3f |
1618 | ; and eax,0x3f |
1619 | push eax |
1619 | push eax |
1620 | and eax, 0x3f |
1620 | and eax, 0x3f |
1621 | mov edi, esp |
1621 | mov edi, esp |
1622 | add edi, 4+64-1 |
1622 | add edi, 4+64-1 |
1623 | mov ecx, eax |
1623 | mov ecx, eax |
1624 | mov eax, ebx |
1624 | mov eax, ebx |
1625 | mov ebx, 16 |
1625 | mov ebx, 16 |
1626 | d_hexnum: |
1626 | d_hexnum: |
1627 | xor edx, edx |
1627 | xor edx, edx |
1628 | call division_64_bits |
1628 | call division_64_bits |
1629 | div ebx |
1629 | div ebx |
1630 | hexletters = __fdo_hexdigits |
1630 | hexletters = __fdo_hexdigits |
1631 | add edx, hexletters |
1631 | add edx, hexletters |
1632 | mov dl, [edx] |
1632 | mov dl, [edx] |
1633 | mov [edi], dl |
1633 | mov [edi], dl |
1634 | dec edi |
1634 | dec edi |
1635 | loop d_hexnum |
1635 | loop d_hexnum |
1636 | pop eax |
1636 | pop eax |
1637 | call normalize_number |
1637 | call normalize_number |
1638 | call draw_num_text |
1638 | call draw_num_text |
1639 | add esp, 64 |
1639 | add esp, 64 |
1640 | popad |
1640 | popad |
1641 | ret |
1641 | ret |
1642 | no_display_hexnum: |
1642 | no_display_hexnum: |
1643 | 1643 | ||
1644 | cmp ah, 0x02 ; BINARY |
1644 | cmp ah, 0x02 ; BINARY |
1645 | jne no_display_binnum |
1645 | jne no_display_binnum |
1646 | shr eax, 16 |
1646 | shr eax, 16 |
1647 | and eax, 0xC03f |
1647 | and eax, 0xC03f |
1648 | ; and eax,0x3f |
1648 | ; and eax,0x3f |
1649 | push eax |
1649 | push eax |
1650 | and eax, 0x3f |
1650 | and eax, 0x3f |
1651 | mov edi, esp |
1651 | mov edi, esp |
1652 | add edi, 4+64-1 |
1652 | add edi, 4+64-1 |
1653 | mov ecx, eax |
1653 | mov ecx, eax |
1654 | mov eax, ebx |
1654 | mov eax, ebx |
1655 | mov ebx, 2 |
1655 | mov ebx, 2 |
1656 | d_binnum: |
1656 | d_binnum: |
1657 | xor edx, edx |
1657 | xor edx, edx |
1658 | call division_64_bits |
1658 | call division_64_bits |
1659 | div ebx |
1659 | div ebx |
1660 | add dl, 48 |
1660 | add dl, 48 |
1661 | mov [edi], dl |
1661 | mov [edi], dl |
1662 | dec edi |
1662 | dec edi |
1663 | loop d_binnum |
1663 | loop d_binnum |
1664 | pop eax |
1664 | pop eax |
1665 | call normalize_number |
1665 | call normalize_number |
1666 | call draw_num_text |
1666 | call draw_num_text |
1667 | add esp, 64 |
1667 | add esp, 64 |
1668 | popad |
1668 | popad |
1669 | ret |
1669 | ret |
1670 | no_display_binnum: |
1670 | no_display_binnum: |
1671 | 1671 | ||
1672 | add esp, 64 |
1672 | add esp, 64 |
1673 | popad |
1673 | popad |
1674 | ret |
1674 | ret |
1675 | 1675 | ||
1676 | normalize_number: |
1676 | normalize_number: |
1677 | test ah, 0x80 |
1677 | test ah, 0x80 |
1678 | jz .continue |
1678 | jz .continue |
1679 | mov ecx, 48 |
1679 | mov ecx, 48 |
1680 | and eax, 0x3f |
1680 | and eax, 0x3f |
1681 | @@: |
1681 | @@: |
1682 | inc edi |
1682 | inc edi |
1683 | cmp [edi], cl |
1683 | cmp [edi], cl |
1684 | jne .continue |
1684 | jne .continue |
1685 | dec eax |
1685 | dec eax |
1686 | cmp eax, 1 |
1686 | cmp eax, 1 |
1687 | ja @r |
1687 | ja @r |
1688 | mov al, 1 |
1688 | mov al, 1 |
1689 | .continue: |
1689 | .continue: |
1690 | and eax, 0x3f |
1690 | and eax, 0x3f |
1691 | ret |
1691 | ret |
1692 | 1692 | ||
1693 | division_64_bits: |
1693 | division_64_bits: |
1694 | test [esp+1+4], byte 0x40 |
1694 | test [esp+1+4], byte 0x40 |
1695 | jz .continue |
1695 | jz .continue |
1696 | push eax |
1696 | push eax |
1697 | mov eax, ebp |
1697 | mov eax, ebp |
1698 | div ebx |
1698 | div ebx |
1699 | mov ebp, eax |
1699 | mov ebp, eax |
1700 | pop eax |
1700 | pop eax |
1701 | .continue: |
1701 | .continue: |
1702 | ret |
1702 | ret |
1703 | 1703 | ||
1704 | draw_num_text: |
1704 | draw_num_text: |
1705 | mov esi, eax |
1705 | mov esi, eax |
1706 | mov edx, 64+4 |
1706 | mov edx, 64+4 |
1707 | sub edx, eax |
1707 | sub edx, eax |
1708 | add edx, esp |
1708 | add edx, esp |
1709 | mov ebx, [esp+64+32-8+4] |
1709 | mov ebx, [esp+64+32-8+4] |
1710 | ; add window start x & y |
1710 | ; add window start x & y |
1711 | mov ecx, [TASK_BASE] |
1711 | mov ecx, [TASK_BASE] |
1712 | 1712 | ||
1713 | mov edi, [CURRENT_TASK] |
1713 | mov edi, [CURRENT_TASK] |
1714 | shl edi, 8 |
1714 | shl edi, 8 |
1715 | 1715 | ||
1716 | mov eax, [ecx-twdw+WDATA.box.left] |
1716 | mov eax, [ecx-twdw+WDATA.box.left] |
1717 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1717 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1718 | shl eax, 16 |
1718 | shl eax, 16 |
1719 | add eax, [ecx-twdw+WDATA.box.top] |
1719 | add eax, [ecx-twdw+WDATA.box.top] |
1720 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1720 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1721 | add ebx, eax |
1721 | add ebx, eax |
1722 | mov ecx, [esp+64+32-12+4] |
1722 | mov ecx, [esp+64+32-12+4] |
1723 | and ecx, not 0x80000000 ; force counted string |
1723 | and ecx, not 0x80000000 ; force counted string |
1724 | mov eax, [esp+64+8] ; background color (if given) |
1724 | mov eax, [esp+64+8] ; background color (if given) |
1725 | mov edi, [esp+64+4] |
1725 | mov edi, [esp+64+4] |
1726 | jmp dtext |
1726 | jmp dtext |
1727 | 1727 | ||
1728 | align 4 |
1728 | align 4 |
1729 | 1729 | ||
1730 | sys_setup: |
1730 | sys_setup: |
1731 | 1731 | ||
1732 | ; 1=roland mpu midi base , base io address |
1732 | ; 1=roland mpu midi base , base io address |
1733 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1733 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1734 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1734 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1735 | ; 5=system language, 1eng 2fi 3ger 4rus |
1735 | ; 5=system language, 1eng 2fi 3ger 4rus |
1736 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1736 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1737 | ; 8=fat32 partition in hd |
1737 | ; 8=fat32 partition in hd |
1738 | ; 9 |
1738 | ; 9 |
1739 | ; 10 = sound dma channel |
1739 | ; 10 = sound dma channel |
1740 | ; 11 = enable lba read |
1740 | ; 11 = enable lba read |
1741 | ; 12 = enable pci access |
1741 | ; 12 = enable pci access |
1742 | 1742 | ||
1743 | 1743 | ||
1744 | and [esp+32], dword 0 |
1744 | and [esp+32], dword 0 |
1745 | dec ebx ; MIDI |
1745 | dec ebx ; MIDI |
1746 | jnz nsyse1 |
1746 | jnz nsyse1 |
1747 | cmp ecx, 0x100 |
1747 | cmp ecx, 0x100 |
1748 | 1748 | ||
1749 | jb nsyse1 |
1749 | jb nsyse1 |
1750 | mov esi, 65535 |
1750 | mov esi, 65535 |
1751 | cmp esi, ecx |
1751 | cmp esi, ecx |
1752 | 1752 | ||
1753 | jb nsyse1 |
1753 | jb nsyse1 |
1754 | mov [midi_base], cx ;bx |
1754 | mov [midi_base], cx ;bx |
1755 | mov word [mididp], cx;bx |
1755 | mov word [mididp], cx;bx |
1756 | inc cx ;bx |
1756 | inc cx ;bx |
1757 | mov word [midisp], cx;bx |
1757 | mov word [midisp], cx;bx |
1758 | ret |
1758 | ret |
1759 | 1759 | ||
1760 | iglobal |
1760 | iglobal |
1761 | midi_base dw 0 |
1761 | midi_base dw 0 |
1762 | endg |
1762 | endg |
1763 | 1763 | ||
1764 | nsyse1: |
1764 | nsyse1: |
1765 | dec ebx ; KEYBOARD |
1765 | dec ebx ; KEYBOARD |
1766 | jnz nsyse2 |
1766 | jnz nsyse2 |
1767 | mov edi, [TASK_BASE] |
1767 | mov edi, [TASK_BASE] |
1768 | mov eax, [edi+TASKDATA.mem_start] |
1768 | mov eax, [edi+TASKDATA.mem_start] |
1769 | add eax, edx |
1769 | add eax, edx |
1770 | 1770 | ||
1771 | dec ecx |
1771 | dec ecx |
1772 | jnz kbnobase |
1772 | jnz kbnobase |
1773 | mov ebx, keymap |
1773 | mov ebx, keymap |
1774 | mov ecx, 128 |
1774 | mov ecx, 128 |
1775 | call memmove |
1775 | call memmove |
1776 | ret |
1776 | ret |
1777 | kbnobase: |
1777 | kbnobase: |
1778 | dec ecx |
1778 | dec ecx |
1779 | jnz kbnoshift |
1779 | jnz kbnoshift |
1780 | 1780 | ||
1781 | mov ebx, keymap_shift |
1781 | mov ebx, keymap_shift |
1782 | mov ecx, 128 |
1782 | mov ecx, 128 |
1783 | call memmove |
1783 | call memmove |
1784 | ret |
1784 | ret |
1785 | kbnoshift: |
1785 | kbnoshift: |
1786 | dec ecx |
1786 | dec ecx |
1787 | jnz kbnoalt |
1787 | jnz kbnoalt |
1788 | mov ebx, keymap_alt |
1788 | mov ebx, keymap_alt |
1789 | mov ecx, 128 |
1789 | mov ecx, 128 |
1790 | call memmove |
1790 | call memmove |
1791 | ret |
1791 | ret |
1792 | kbnoalt: |
1792 | kbnoalt: |
1793 | sub ecx, 6 |
1793 | sub ecx, 6 |
1794 | jnz kbnocountry |
1794 | jnz kbnocountry |
1795 | mov word [keyboard], dx |
1795 | mov word [keyboard], dx |
1796 | ret |
1796 | ret |
1797 | kbnocountry: |
1797 | kbnocountry: |
1798 | mov [esp+32], dword 1 |
1798 | mov [esp+32], dword 1 |
1799 | ret |
1799 | ret |
1800 | nsyse2: |
1800 | nsyse2: |
1801 | dec ebx ; CD |
1801 | dec ebx ; CD |
1802 | jnz nsyse4 |
1802 | jnz nsyse4 |
1803 | 1803 | ||
1804 | test ecx, ecx |
1804 | test ecx, ecx |
1805 | jz nosesl |
1805 | jz nosesl |
1806 | 1806 | ||
1807 | cmp ecx, 4 |
1807 | cmp ecx, 4 |
1808 | ja nosesl |
1808 | ja nosesl |
1809 | mov [cd_base], cl |
1809 | mov [cd_base], cl |
1810 | 1810 | ||
1811 | dec ecx |
1811 | dec ecx |
1812 | jnz noprma |
1812 | jnz noprma |
1813 | mov eax, [hd_address_table] |
1813 | mov eax, [hd_address_table] |
1814 | mov [cdbase], eax ;0x1f0 |
1814 | mov [cdbase], eax ;0x1f0 |
1815 | mov [cdid], 0xa0 |
1815 | mov [cdid], 0xa0 |
1816 | noprma: |
1816 | noprma: |
1817 | 1817 | ||
1818 | dec ecx |
1818 | dec ecx |
1819 | jnz noprsl |
1819 | jnz noprsl |
1820 | mov eax, [hd_address_table] |
1820 | mov eax, [hd_address_table] |
1821 | mov [cdbase], eax ;0x1f0 |
1821 | mov [cdbase], eax ;0x1f0 |
1822 | mov [cdid], 0xb0 |
1822 | mov [cdid], 0xb0 |
1823 | noprsl: |
1823 | noprsl: |
1824 | dec ecx |
1824 | dec ecx |
1825 | jnz nosema |
1825 | jnz nosema |
1826 | mov eax, [hd_address_table+16] |
1826 | mov eax, [hd_address_table+16] |
1827 | mov [cdbase], eax ;0x170 |
1827 | mov [cdbase], eax ;0x170 |
1828 | mov [cdid], 0xa0 |
1828 | mov [cdid], 0xa0 |
1829 | nosema: |
1829 | nosema: |
1830 | dec ecx |
1830 | dec ecx |
1831 | jnz nosesl |
1831 | jnz nosesl |
1832 | mov eax, [hd_address_table+16] |
1832 | mov eax, [hd_address_table+16] |
1833 | mov [cdbase], eax ;0x170 |
1833 | mov [cdbase], eax ;0x170 |
1834 | mov [cdid], 0xb0 |
1834 | mov [cdid], 0xb0 |
1835 | nosesl: |
1835 | nosesl: |
1836 | ret |
1836 | ret |
1837 | 1837 | ||
1838 | iglobal |
1838 | iglobal |
1839 | cd_base db 0 |
1839 | cd_base db 0 |
1840 | 1840 | ||
1841 | endg |
1841 | endg |
1842 | nsyse4: |
1842 | nsyse4: |
1843 | 1843 | ||
1844 | sub ebx, 2 ; SYSTEM LANGUAGE |
1844 | sub ebx, 2 ; SYSTEM LANGUAGE |
1845 | jnz nsyse5 |
1845 | jnz nsyse5 |
1846 | mov [syslang], ecx |
1846 | mov [syslang], ecx |
1847 | ret |
1847 | ret |
1848 | nsyse5: |
1848 | nsyse5: |
1849 | 1849 | ||
1850 | sub ebx, 2 ; HD BASE - obsolete |
1850 | sub ebx, 2 ; HD BASE - obsolete |
1851 | jnz nsyse7 |
1851 | jnz nsyse7 |
1852 | 1852 | ||
1853 | nosethd: |
1853 | nosethd: |
1854 | ret |
1854 | ret |
1855 | 1855 | ||
1856 | nsyse7: |
1856 | nsyse7: |
1857 | 1857 | ||
1858 | ; cmp eax,8 ; HD PARTITION - obsolete |
1858 | ; cmp eax,8 ; HD PARTITION - obsolete |
1859 | dec ebx |
1859 | dec ebx |
1860 | jnz nsyse8 |
1860 | jnz nsyse8 |
1861 | ret |
1861 | ret |
1862 | 1862 | ||
1863 | nsyse8: |
1863 | nsyse8: |
1864 | ; cmp eax,11 ; ENABLE LBA READ |
1864 | ; cmp eax,11 ; ENABLE LBA READ |
1865 | and ecx, 1 |
1865 | and ecx, 1 |
1866 | sub ebx, 3 |
1866 | sub ebx, 3 |
1867 | jnz no_set_lba_read |
1867 | jnz no_set_lba_read |
1868 | mov [lba_read_enabled], ecx |
1868 | mov [lba_read_enabled], ecx |
1869 | ret |
1869 | ret |
1870 | 1870 | ||
1871 | no_set_lba_read: |
1871 | no_set_lba_read: |
1872 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1872 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1873 | dec ebx |
1873 | dec ebx |
1874 | jnz sys_setup_err |
1874 | jnz sys_setup_err |
1875 | mov [pci_access_enabled], ecx |
1875 | mov [pci_access_enabled], ecx |
1876 | ret |
1876 | ret |
1877 | 1877 | ||
1878 | sys_setup_err: |
1878 | sys_setup_err: |
1879 | or [esp+32], dword -1 |
1879 | or [esp+32], dword -1 |
1880 | ret |
1880 | ret |
1881 | 1881 | ||
1882 | align 4 |
1882 | align 4 |
1883 | 1883 | ||
1884 | sys_getsetup: |
1884 | sys_getsetup: |
1885 | 1885 | ||
1886 | ; 1=roland mpu midi base , base io address |
1886 | ; 1=roland mpu midi base , base io address |
1887 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1887 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1888 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1888 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1889 | ; 5=system language, 1eng 2fi 3ger 4rus |
1889 | ; 5=system language, 1eng 2fi 3ger 4rus |
1890 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1890 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1891 | ; 8=fat32 partition in hd |
1891 | ; 8=fat32 partition in hd |
1892 | ; 9=get hs timer tic |
1892 | ; 9=get hs timer tic |
1893 | 1893 | ||
1894 | ; cmp eax,1 |
1894 | ; cmp eax,1 |
1895 | dec ebx |
1895 | dec ebx |
1896 | jnz ngsyse1 |
1896 | jnz ngsyse1 |
1897 | movzx eax, [midi_base] |
1897 | movzx eax, [midi_base] |
1898 | mov [esp+32], eax |
1898 | mov [esp+32], eax |
1899 | ret |
1899 | ret |
1900 | ngsyse1: |
1900 | ngsyse1: |
1901 | ; cmp eax,2 |
1901 | ; cmp eax,2 |
1902 | dec ebx |
1902 | dec ebx |
1903 | jnz ngsyse2 |
1903 | jnz ngsyse2 |
1904 | 1904 | ||
1905 | mov edi, [TASK_BASE] |
1905 | mov edi, [TASK_BASE] |
1906 | mov ebx, [edi+TASKDATA.mem_start] |
1906 | mov ebx, [edi+TASKDATA.mem_start] |
1907 | add ebx, edx |
1907 | add ebx, edx |
1908 | 1908 | ||
1909 | ; cmp ebx,1 |
1909 | ; cmp ebx,1 |
1910 | dec ecx |
1910 | dec ecx |
1911 | jnz kbnobaseret |
1911 | jnz kbnobaseret |
1912 | mov eax, keymap |
1912 | mov eax, keymap |
1913 | mov ecx, 128 |
1913 | mov ecx, 128 |
1914 | call memmove |
1914 | call memmove |
1915 | ret |
1915 | ret |
1916 | kbnobaseret: |
1916 | kbnobaseret: |
1917 | ; cmp ebx,2 |
1917 | ; cmp ebx,2 |
1918 | dec ecx |
1918 | dec ecx |
1919 | jnz kbnoshiftret |
1919 | jnz kbnoshiftret |
1920 | 1920 | ||
1921 | mov eax, keymap_shift |
1921 | mov eax, keymap_shift |
1922 | mov ecx, 128 |
1922 | mov ecx, 128 |
1923 | call memmove |
1923 | call memmove |
1924 | ret |
1924 | ret |
1925 | kbnoshiftret: |
1925 | kbnoshiftret: |
1926 | ; cmp ebx,3 |
1926 | ; cmp ebx,3 |
1927 | dec ecx |
1927 | dec ecx |
1928 | jne kbnoaltret |
1928 | jne kbnoaltret |
1929 | 1929 | ||
1930 | mov eax, keymap_alt |
1930 | mov eax, keymap_alt |
1931 | mov ecx, 128 |
1931 | mov ecx, 128 |
1932 | call memmove |
1932 | call memmove |
1933 | ret |
1933 | ret |
1934 | kbnoaltret: |
1934 | kbnoaltret: |
1935 | ; cmp ebx,9 |
1935 | ; cmp ebx,9 |
1936 | sub ecx, 6 |
1936 | sub ecx, 6 |
1937 | jnz ngsyse2 |
1937 | jnz ngsyse2 |
1938 | movzx eax, word [keyboard] |
1938 | movzx eax, word [keyboard] |
1939 | mov [esp+32], eax |
1939 | mov [esp+32], eax |
1940 | ret |
1940 | ret |
1941 | 1941 | ||
1942 | 1942 | ||
1943 | ngsyse2: |
1943 | ngsyse2: |
1944 | ; cmp eax,3 |
1944 | ; cmp eax,3 |
1945 | dec ebx |
1945 | dec ebx |
1946 | jnz ngsyse3 |
1946 | jnz ngsyse3 |
1947 | movzx eax, [cd_base] |
1947 | movzx eax, [cd_base] |
1948 | mov [esp+32], eax |
1948 | mov [esp+32], eax |
1949 | ret |
1949 | ret |
1950 | ngsyse3: |
1950 | ngsyse3: |
1951 | ; cmp eax,5 |
1951 | ; cmp eax,5 |
1952 | sub ebx, 2 |
1952 | sub ebx, 2 |
1953 | jnz ngsyse5 |
1953 | jnz ngsyse5 |
1954 | mov eax, [syslang] |
1954 | mov eax, [syslang] |
1955 | mov [esp+32], eax |
1955 | mov [esp+32], eax |
1956 | ret |
1956 | ret |
1957 | ngsyse5: |
1957 | ngsyse5: |
1958 | ; cmp eax,7 |
- | |
1959 | sub ebx, 2 |
- | |
1960 | jnz ngsyse7 |
- | |
1961 | xor eax, eax |
- | |
1962 | mov [esp+32], eax |
- | |
1963 | ret |
- | |
1964 | ngsyse7: |
- | |
1965 | ; cmp eax,8 |
- | |
1966 | dec ebx |
- | |
1967 | jnz ngsyse8 |
- | |
1968 | mov eax, [fat32part] |
- | |
1969 | mov [esp+32], eax |
- | |
1970 | ret |
- | |
1971 | ngsyse8: |
- | |
1972 | ; cmp eax,9 |
1958 | ; cmp eax,9 |
1973 | dec ebx |
1959 | sub ebx, 4 |
1974 | jnz ngsyse9 |
1960 | jnz ngsyse9 |
1975 | mov eax, [timer_ticks];[0xfdf0] |
1961 | mov eax, [timer_ticks];[0xfdf0] |
1976 | mov [esp+32], eax |
1962 | mov [esp+32], eax |
1977 | ret |
1963 | ret |
1978 | ngsyse9: |
1964 | ngsyse9: |
1979 | ; cmp eax,11 |
1965 | ; cmp eax,11 |
1980 | sub ebx, 2 |
1966 | sub ebx, 2 |
1981 | jnz ngsyse11 |
1967 | jnz ngsyse11 |
1982 | mov eax, [lba_read_enabled] |
1968 | mov eax, [lba_read_enabled] |
1983 | mov [esp+32], eax |
1969 | mov [esp+32], eax |
1984 | ret |
1970 | ret |
1985 | ngsyse11: |
1971 | ngsyse11: |
1986 | ; cmp eax,12 |
1972 | ; cmp eax,12 |
1987 | dec ebx |
1973 | dec ebx |
1988 | jnz ngsyse12 |
1974 | jnz ngsyse12 |
1989 | mov eax, [pci_access_enabled] |
1975 | mov eax, [pci_access_enabled] |
1990 | mov [esp+32], eax |
1976 | mov [esp+32], eax |
1991 | ret |
1977 | ret |
1992 | ngsyse12: |
1978 | ngsyse12: |
1993 | mov [esp+32], dword 1 |
1979 | mov [esp+32], dword 1 |
1994 | ret |
1980 | ret |
1995 | 1981 | ||
1996 | 1982 | ||
1997 | get_timer_ticks: |
1983 | get_timer_ticks: |
1998 | mov eax, [timer_ticks] |
1984 | mov eax, [timer_ticks] |
1999 | ret |
1985 | ret |
2000 | 1986 | ||
2001 | iglobal |
1987 | iglobal |
2002 | align 4 |
1988 | align 4 |
2003 | mousefn dd msscreen, mswin, msbutton, msset |
1989 | mousefn dd msscreen, mswin, msbutton, msset |
2004 | dd app_load_cursor |
1990 | dd app_load_cursor |
2005 | dd app_set_cursor |
1991 | dd app_set_cursor |
2006 | dd app_delete_cursor |
1992 | dd app_delete_cursor |
2007 | dd msz |
1993 | dd msz |
2008 | endg |
1994 | endg |
2009 | 1995 | ||
2010 | readmousepos: |
1996 | readmousepos: |
2011 | 1997 | ||
2012 | ; eax=0 screen relative |
1998 | ; eax=0 screen relative |
2013 | ; eax=1 window relative |
1999 | ; eax=1 window relative |
2014 | ; eax=2 buttons pressed |
2000 | ; eax=2 buttons pressed |
2015 | ; eax=3 set mouse pos ; reserved |
2001 | ; eax=3 set mouse pos ; reserved |
2016 | ; eax=4 load cursor |
2002 | ; eax=4 load cursor |
2017 | ; eax=5 set cursor |
2003 | ; eax=5 set cursor |
2018 | ; eax=6 delete cursor ; reserved |
2004 | ; eax=6 delete cursor ; reserved |
2019 | ; eax=7 get mouse_z |
2005 | ; eax=7 get mouse_z |
2020 | 2006 | ||
2021 | cmp ebx, 7 |
2007 | cmp ebx, 7 |
2022 | ja msset |
2008 | ja msset |
2023 | jmp [mousefn+ebx*4] |
2009 | jmp [mousefn+ebx*4] |
2024 | msscreen: |
2010 | msscreen: |
2025 | mov eax, [MOUSE_X] |
2011 | mov eax, [MOUSE_X] |
2026 | shl eax, 16 |
2012 | shl eax, 16 |
2027 | mov ax, [MOUSE_Y] |
2013 | mov ax, [MOUSE_Y] |
2028 | mov [esp+36-4], eax |
2014 | mov [esp+36-4], eax |
2029 | ret |
2015 | ret |
2030 | mswin: |
2016 | mswin: |
2031 | mov eax, [MOUSE_X] |
2017 | mov eax, [MOUSE_X] |
2032 | shl eax, 16 |
2018 | shl eax, 16 |
2033 | mov ax, [MOUSE_Y] |
2019 | mov ax, [MOUSE_Y] |
2034 | mov esi, [TASK_BASE] |
2020 | mov esi, [TASK_BASE] |
2035 | mov bx, word [esi-twdw+WDATA.box.left] |
2021 | mov bx, word [esi-twdw+WDATA.box.left] |
2036 | shl ebx, 16 |
2022 | shl ebx, 16 |
2037 | mov bx, word [esi-twdw+WDATA.box.top] |
2023 | mov bx, word [esi-twdw+WDATA.box.top] |
2038 | sub eax, ebx |
2024 | sub eax, ebx |
2039 | 2025 | ||
2040 | mov edi, [CURRENT_TASK] |
2026 | mov edi, [CURRENT_TASK] |
2041 | shl edi, 8 |
2027 | shl edi, 8 |
2042 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
2028 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
2043 | rol eax, 16 |
2029 | rol eax, 16 |
2044 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
2030 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
2045 | rol eax, 16 |
2031 | rol eax, 16 |
2046 | mov [esp+36-4], eax |
2032 | mov [esp+36-4], eax |
2047 | ret |
2033 | ret |
2048 | msbutton: |
2034 | msbutton: |
2049 | movzx eax, byte [BTN_DOWN] |
2035 | movzx eax, byte [BTN_DOWN] |
2050 | mov [esp+36-4], eax |
2036 | mov [esp+36-4], eax |
2051 | ret |
2037 | ret |
2052 | msz: |
2038 | msz: |
2053 | mov edi, [TASK_COUNT] |
2039 | mov edi, [TASK_COUNT] |
2054 | movzx edi, word [WIN_POS + edi*2] |
2040 | movzx edi, word [WIN_POS + edi*2] |
2055 | cmp edi, [CURRENT_TASK] |
2041 | cmp edi, [CURRENT_TASK] |
2056 | jne @f |
2042 | jne @f |
2057 | mov ax, [MOUSE_SCROLL_H] |
2043 | mov ax, [MOUSE_SCROLL_H] |
2058 | shl eax, 16 |
2044 | shl eax, 16 |
2059 | mov ax, [MOUSE_SCROLL_V] |
2045 | mov ax, [MOUSE_SCROLL_V] |
2060 | mov [esp+36-4], eax |
2046 | mov [esp+36-4], eax |
2061 | and [MOUSE_SCROLL_H], word 0 |
2047 | and [MOUSE_SCROLL_H], word 0 |
2062 | and [MOUSE_SCROLL_V], word 0 |
2048 | and [MOUSE_SCROLL_V], word 0 |
2063 | ret |
2049 | ret |
2064 | @@: |
2050 | @@: |
2065 | and [esp+36-4], dword 0 |
2051 | and [esp+36-4], dword 0 |
2066 | ; ret |
2052 | ; ret |
2067 | msset: |
2053 | msset: |
2068 | ret |
2054 | ret |
2069 | 2055 | ||
2070 | app_load_cursor: |
2056 | app_load_cursor: |
2071 | cmp ecx, OS_BASE |
2057 | cmp ecx, OS_BASE |
2072 | jae msset |
2058 | jae msset |
2073 | stdcall load_cursor, ecx, edx |
2059 | stdcall load_cursor, ecx, edx |
2074 | mov [esp+36-4], eax |
2060 | mov [esp+36-4], eax |
2075 | ret |
2061 | ret |
2076 | 2062 | ||
2077 | app_set_cursor: |
2063 | app_set_cursor: |
2078 | stdcall set_cursor, ecx |
2064 | stdcall set_cursor, ecx |
2079 | mov [esp+36-4], eax |
2065 | mov [esp+36-4], eax |
2080 | ret |
2066 | ret |
2081 | 2067 | ||
2082 | app_delete_cursor: |
2068 | app_delete_cursor: |
2083 | stdcall delete_cursor, ecx |
2069 | stdcall delete_cursor, ecx |
2084 | mov [esp+36-4], eax |
2070 | mov [esp+36-4], eax |
2085 | ret |
2071 | ret |
2086 | 2072 | ||
2087 | is_input: |
2073 | is_input: |
2088 | 2074 | ||
2089 | push edx |
2075 | push edx |
2090 | mov dx, word [midisp] |
2076 | mov dx, word [midisp] |
2091 | in al, dx |
2077 | in al, dx |
2092 | and al, 0x80 |
2078 | and al, 0x80 |
2093 | pop edx |
2079 | pop edx |
2094 | ret |
2080 | ret |
2095 | 2081 | ||
2096 | is_output: |
2082 | is_output: |
2097 | 2083 | ||
2098 | push edx |
2084 | push edx |
2099 | mov dx, word [midisp] |
2085 | mov dx, word [midisp] |
2100 | in al, dx |
2086 | in al, dx |
2101 | and al, 0x40 |
2087 | and al, 0x40 |
2102 | pop edx |
2088 | pop edx |
2103 | ret |
2089 | ret |
2104 | 2090 | ||
2105 | 2091 | ||
2106 | get_mpu_in: |
2092 | get_mpu_in: |
2107 | 2093 | ||
2108 | push edx |
2094 | push edx |
2109 | mov dx, word [mididp] |
2095 | mov dx, word [mididp] |
2110 | in al, dx |
2096 | in al, dx |
2111 | pop edx |
2097 | pop edx |
2112 | ret |
2098 | ret |
2113 | 2099 | ||
2114 | 2100 | ||
2115 | put_mpu_out: |
2101 | put_mpu_out: |
2116 | 2102 | ||
2117 | push edx |
2103 | push edx |
2118 | mov dx, word [mididp] |
2104 | mov dx, word [mididp] |
2119 | out dx, al |
2105 | out dx, al |
2120 | pop edx |
2106 | pop edx |
2121 | ret |
2107 | ret |
2122 | 2108 | ||
2123 | 2109 | ||
2124 | 2110 | ||
2125 | align 4 |
2111 | align 4 |
2126 | 2112 | ||
2127 | sys_midi: |
2113 | sys_midi: |
2128 | cmp [mididp], 0 |
2114 | cmp [mididp], 0 |
2129 | jnz sm0 |
2115 | jnz sm0 |
2130 | mov [esp+36], dword 1 |
2116 | mov [esp+36], dword 1 |
2131 | ret |
2117 | ret |
2132 | sm0: |
2118 | sm0: |
2133 | and [esp+36], dword 0 |
2119 | and [esp+36], dword 0 |
2134 | dec ebx |
2120 | dec ebx |
2135 | jnz smn1 |
2121 | jnz smn1 |
2136 | ; call setuart |
2122 | ; call setuart |
2137 | su1: |
2123 | su1: |
2138 | call is_output |
2124 | call is_output |
2139 | test al, al |
2125 | test al, al |
2140 | jnz su1 |
2126 | jnz su1 |
2141 | mov dx, word [midisp] |
2127 | mov dx, word [midisp] |
2142 | mov al, 0xff |
2128 | mov al, 0xff |
2143 | out dx, al |
2129 | out dx, al |
2144 | su2: |
2130 | su2: |
2145 | mov dx, word [midisp] |
2131 | mov dx, word [midisp] |
2146 | mov al, 0xff |
2132 | mov al, 0xff |
2147 | out dx, al |
2133 | out dx, al |
2148 | call is_input |
2134 | call is_input |
2149 | test al, al |
2135 | test al, al |
2150 | jnz su2 |
2136 | jnz su2 |
2151 | call get_mpu_in |
2137 | call get_mpu_in |
2152 | cmp al, 0xfe |
2138 | cmp al, 0xfe |
2153 | jnz su2 |
2139 | jnz su2 |
2154 | su3: |
2140 | su3: |
2155 | call is_output |
2141 | call is_output |
2156 | test al, al |
2142 | test al, al |
2157 | jnz su3 |
2143 | jnz su3 |
2158 | mov dx, word [midisp] |
2144 | mov dx, word [midisp] |
2159 | mov al, 0x3f |
2145 | mov al, 0x3f |
2160 | out dx, al |
2146 | out dx, al |
2161 | ret |
2147 | ret |
2162 | smn1: |
2148 | smn1: |
2163 | dec ebx |
2149 | dec ebx |
2164 | jnz smn2 |
2150 | jnz smn2 |
2165 | sm10: |
2151 | sm10: |
2166 | call get_mpu_in |
2152 | call get_mpu_in |
2167 | call is_output |
2153 | call is_output |
2168 | test al, al |
2154 | test al, al |
2169 | jnz sm10 |
2155 | jnz sm10 |
2170 | mov al, bl |
2156 | mov al, bl |
2171 | call put_mpu_out |
2157 | call put_mpu_out |
2172 | smn2: |
2158 | smn2: |
2173 | ret |
2159 | ret |
2174 | 2160 | ||
2175 | detect_devices: |
2161 | detect_devices: |
2176 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2162 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2177 | ;include 'detect/commouse.inc' |
2163 | ;include 'detect/commouse.inc' |
2178 | ;include 'detect/ps2mouse.inc' |
2164 | ;include 'detect/ps2mouse.inc' |
2179 | ;include 'detect/dev_fd.inc' |
2165 | ;include 'detect/dev_fd.inc' |
2180 | ;include 'detect/dev_hdcd.inc' |
2166 | ;include 'detect/dev_hdcd.inc' |
2181 | ;include 'detect/sear_par.inc' |
2167 | ;include 'detect/sear_par.inc' |
2182 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2168 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2183 | ret |
2169 | ret |
2184 | 2170 | ||
2185 | sys_end: |
2171 | sys_end: |
2186 | ;-------------------------------------- |
2172 | ;-------------------------------------- |
2187 | cmp [_display.select_cursor], 0 |
2173 | cmp [_display.select_cursor], 0 |
2188 | je @f |
2174 | je @f |
2189 | ; restore default cursor before killing |
2175 | ; restore default cursor before killing |
2190 | pusha |
2176 | pusha |
2191 | mov ecx, [current_slot] |
2177 | mov ecx, [current_slot] |
2192 | call restore_default_cursor_before_killing |
2178 | call restore_default_cursor_before_killing |
2193 | popa |
2179 | popa |
2194 | @@: |
2180 | @@: |
2195 | ;-------------------------------------- |
2181 | ;-------------------------------------- |
2196 | ; kill all sockets this process owns |
2182 | ; kill all sockets this process owns |
2197 | pusha |
2183 | pusha |
2198 | mov edx, [TASK_BASE] |
2184 | mov edx, [TASK_BASE] |
2199 | mov edx, [edx+TASKDATA.pid] |
2185 | mov edx, [edx+TASKDATA.pid] |
2200 | call SOCKET_process_end |
2186 | call SOCKET_process_end |
2201 | popa |
2187 | popa |
2202 | ;-------------------------------------- |
2188 | ;-------------------------------------- |
2203 | mov ecx, [current_slot] |
2189 | mov ecx, [current_slot] |
2204 | mov eax, [ecx+APPDATA.tls_base] |
2190 | mov eax, [ecx+APPDATA.tls_base] |
2205 | test eax, eax |
2191 | test eax, eax |
2206 | jz @F |
2192 | jz @F |
2207 | 2193 | ||
2208 | stdcall user_free, eax |
2194 | stdcall user_free, eax |
2209 | @@: |
2195 | @@: |
2210 | 2196 | ||
2211 | mov eax, [TASK_BASE] |
2197 | mov eax, [TASK_BASE] |
2212 | mov [eax+TASKDATA.state], 3; terminate this program |
2198 | mov [eax+TASKDATA.state], 3; terminate this program |
2213 | call wakeup_osloop |
2199 | call wakeup_osloop |
2214 | 2200 | ||
2215 | .waitterm: ; wait here for termination |
2201 | .waitterm: ; wait here for termination |
2216 | call change_task |
2202 | call change_task |
2217 | jmp .waitterm |
2203 | jmp .waitterm |
2218 | ;------------------------------------------------------------------------------ |
2204 | ;------------------------------------------------------------------------------ |
2219 | align 4 |
2205 | align 4 |
2220 | restore_default_cursor_before_killing: |
2206 | restore_default_cursor_before_killing: |
2221 | pushfd |
2207 | pushfd |
2222 | cli |
2208 | cli |
2223 | mov eax, [def_cursor] |
2209 | mov eax, [def_cursor] |
2224 | mov [ecx+APPDATA.cursor], eax |
2210 | mov [ecx+APPDATA.cursor], eax |
2225 | 2211 | ||
2226 | movzx eax, word [MOUSE_Y] |
2212 | movzx eax, word [MOUSE_Y] |
2227 | movzx ebx, word [MOUSE_X] |
2213 | movzx ebx, word [MOUSE_X] |
2228 | ; mov ecx, [Screen_Max_X] |
2214 | ; mov ecx, [Screen_Max_X] |
2229 | ; inc ecx |
2215 | ; inc ecx |
2230 | ; mul ecx |
2216 | ; mul ecx |
2231 | mov eax, [d_width_calc_area + eax*4] |
2217 | mov eax, [d_width_calc_area + eax*4] |
2232 | 2218 | ||
2233 | add eax, [_WinMapAddress] |
2219 | add eax, [_WinMapAddress] |
2234 | movzx edx, byte [ebx+eax] |
2220 | movzx edx, byte [ebx+eax] |
2235 | shl edx, 8 |
2221 | shl edx, 8 |
2236 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2222 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2237 | 2223 | ||
2238 | cmp esi, [current_cursor] |
2224 | cmp esi, [current_cursor] |
2239 | je @f |
2225 | je @f |
2240 | 2226 | ||
2241 | push esi |
2227 | push esi |
2242 | call [_display.select_cursor] |
2228 | call [_display.select_cursor] |
2243 | mov [current_cursor], esi |
2229 | mov [current_cursor], esi |
2244 | @@: |
2230 | @@: |
2245 | mov [redrawmouse_unconditional], 1 |
2231 | mov [redrawmouse_unconditional], 1 |
2246 | call wakeup_osloop |
2232 | call wakeup_osloop |
2247 | popfd |
2233 | popfd |
2248 | ret |
2234 | ret |
2249 | ;------------------------------------------------------------------------------ |
2235 | ;------------------------------------------------------------------------------ |
2250 | iglobal |
2236 | iglobal |
2251 | align 4 |
2237 | align 4 |
2252 | sys_system_table: |
2238 | sys_system_table: |
2253 | dd sysfn_deactivate ; 1 = deactivate window |
2239 | dd sysfn_deactivate ; 1 = deactivate window |
2254 | dd sysfn_terminate ; 2 = terminate thread |
2240 | dd sysfn_terminate ; 2 = terminate thread |
2255 | dd sysfn_activate ; 3 = activate window |
2241 | dd sysfn_activate ; 3 = activate window |
2256 | dd sysfn_getidletime ; 4 = get idle time |
2242 | dd sysfn_getidletime ; 4 = get idle time |
2257 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2243 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2258 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2244 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2259 | dd sysfn_getactive ; 7 = get active window |
2245 | dd sysfn_getactive ; 7 = get active window |
2260 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2246 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2261 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2247 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2262 | dd sysfn_minimize ; 10 = minimize window |
2248 | dd sysfn_minimize ; 10 = minimize window |
2263 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2249 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2264 | dd sysfn_lastkey ; 12 = get last pressed key |
2250 | dd sysfn_lastkey ; 12 = get last pressed key |
2265 | dd sysfn_getversion ; 13 = get kernel version |
2251 | dd sysfn_getversion ; 13 = get kernel version |
2266 | dd sysfn_waitretrace ; 14 = wait retrace |
2252 | dd sysfn_waitretrace ; 14 = wait retrace |
2267 | dd sysfn_centermouse ; 15 = center mouse cursor |
2253 | dd sysfn_centermouse ; 15 = center mouse cursor |
2268 | dd sysfn_getfreemem ; 16 = get free memory size |
2254 | dd sysfn_getfreemem ; 16 = get free memory size |
2269 | dd sysfn_getallmem ; 17 = get total memory size |
2255 | dd sysfn_getallmem ; 17 = get total memory size |
2270 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2256 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2271 | ; instead of slot |
2257 | ; instead of slot |
2272 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2258 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2273 | dd sysfn_meminfo ; 20 = get extended memory info |
2259 | dd sysfn_meminfo ; 20 = get extended memory info |
2274 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2260 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2275 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2261 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2276 | dd sysfn_min_windows ; 23 = minimize all windows |
2262 | dd sysfn_min_windows ; 23 = minimize all windows |
2277 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2263 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2278 | sysfn_num = ($ - sys_system_table)/4 |
2264 | sysfn_num = ($ - sys_system_table)/4 |
2279 | endg |
2265 | endg |
2280 | ;------------------------------------------------------------------------------ |
2266 | ;------------------------------------------------------------------------------ |
2281 | sys_system: |
2267 | sys_system: |
2282 | dec ebx |
2268 | dec ebx |
2283 | cmp ebx, sysfn_num |
2269 | cmp ebx, sysfn_num |
2284 | jae @f |
2270 | jae @f |
2285 | jmp dword [sys_system_table + ebx*4] |
2271 | jmp dword [sys_system_table + ebx*4] |
2286 | @@: |
2272 | @@: |
2287 | ret |
2273 | ret |
2288 | ;------------------------------------------------------------------------------ |
2274 | ;------------------------------------------------------------------------------ |
2289 | sysfn_shutdown: ; 18.9 = system shutdown |
2275 | sysfn_shutdown: ; 18.9 = system shutdown |
2290 | cmp ecx, 1 |
2276 | cmp ecx, 1 |
2291 | jl exit_for_anyone |
2277 | jl exit_for_anyone |
2292 | cmp ecx, 4 |
2278 | cmp ecx, 4 |
2293 | jg exit_for_anyone |
2279 | jg exit_for_anyone |
2294 | mov [BOOT_VARS+0x9030], cl |
2280 | mov [BOOT_VARS+0x9030], cl |
2295 | 2281 | ||
2296 | mov eax, [TASK_COUNT] |
2282 | mov eax, [TASK_COUNT] |
2297 | mov [SYS_SHUTDOWN], al |
2283 | mov [SYS_SHUTDOWN], al |
2298 | mov [shutdown_processes], eax |
2284 | mov [shutdown_processes], eax |
2299 | call wakeup_osloop |
2285 | call wakeup_osloop |
2300 | and dword [esp+32], 0 |
2286 | and dword [esp+32], 0 |
2301 | exit_for_anyone: |
2287 | exit_for_anyone: |
2302 | ret |
2288 | ret |
2303 | uglobal |
2289 | uglobal |
2304 | shutdown_processes: |
2290 | shutdown_processes: |
2305 | dd 0x0 |
2291 | dd 0x0 |
2306 | endg |
2292 | endg |
2307 | ;------------------------------------------------------------------------------ |
2293 | ;------------------------------------------------------------------------------ |
2308 | sysfn_terminate: ; 18.2 = TERMINATE |
2294 | sysfn_terminate: ; 18.2 = TERMINATE |
2309 | push ecx |
2295 | push ecx |
2310 | cmp ecx, 2 |
2296 | cmp ecx, 2 |
2311 | jb noprocessterminate |
2297 | jb noprocessterminate |
2312 | mov edx, [TASK_COUNT] |
2298 | mov edx, [TASK_COUNT] |
2313 | cmp ecx, edx |
2299 | cmp ecx, edx |
2314 | ja noprocessterminate |
2300 | ja noprocessterminate |
2315 | mov eax, [TASK_COUNT] |
2301 | mov eax, [TASK_COUNT] |
2316 | shl ecx, 5 |
2302 | shl ecx, 5 |
2317 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2303 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2318 | add ecx, CURRENT_TASK+TASKDATA.state |
2304 | add ecx, CURRENT_TASK+TASKDATA.state |
2319 | cmp byte [ecx], 9 |
2305 | cmp byte [ecx], 9 |
2320 | jz noprocessterminate |
2306 | jz noprocessterminate |
2321 | push ecx edx |
2307 | push ecx edx |
2322 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2308 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2323 | call request_terminate |
2309 | call request_terminate |
2324 | pop edx ecx |
2310 | pop edx ecx |
2325 | test eax, eax |
2311 | test eax, eax |
2326 | jz noprocessterminate |
2312 | jz noprocessterminate |
2327 | ;-------------------------------------- |
2313 | ;-------------------------------------- |
2328 | ; terminate all network sockets it used |
2314 | ; terminate all network sockets it used |
2329 | pusha |
2315 | pusha |
2330 | mov eax, edx |
2316 | mov eax, edx |
2331 | call SOCKET_process_end |
2317 | call SOCKET_process_end |
2332 | popa |
2318 | popa |
2333 | ;-------------------------------------- |
2319 | ;-------------------------------------- |
2334 | cmp [_display.select_cursor], 0 |
2320 | cmp [_display.select_cursor], 0 |
2335 | je .restore_end |
2321 | je .restore_end |
2336 | ; restore default cursor before killing |
2322 | ; restore default cursor before killing |
2337 | pusha |
2323 | pusha |
2338 | mov ecx, [esp+32] |
2324 | mov ecx, [esp+32] |
2339 | shl ecx, 8 |
2325 | shl ecx, 8 |
2340 | add ecx, SLOT_BASE |
2326 | add ecx, SLOT_BASE |
2341 | mov eax, [def_cursor] |
2327 | mov eax, [def_cursor] |
2342 | cmp [ecx+APPDATA.cursor], eax |
2328 | cmp [ecx+APPDATA.cursor], eax |
2343 | je @f |
2329 | je @f |
2344 | call restore_default_cursor_before_killing |
2330 | call restore_default_cursor_before_killing |
2345 | @@: |
2331 | @@: |
2346 | popa |
2332 | popa |
2347 | .restore_end: |
2333 | .restore_end: |
2348 | ;-------------------------------------- |
2334 | ;-------------------------------------- |
2349 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2335 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2350 | mov [ecx], byte 3; clear possible i40's |
2336 | mov [ecx], byte 3; clear possible i40's |
2351 | call wakeup_osloop |
2337 | call wakeup_osloop |
2352 | ;call MEM_Heap_UnLock |
2338 | ;call MEM_Heap_UnLock |
2353 | 2339 | ||
2354 | cmp edx, [application_table_owner]; clear app table stat |
2340 | cmp edx, [application_table_owner]; clear app table stat |
2355 | jne noatsc |
2341 | jne noatsc |
2356 | call unlock_application_table |
2342 | call unlock_application_table |
2357 | noatsc: |
2343 | noatsc: |
2358 | noprocessterminate: |
2344 | noprocessterminate: |
2359 | add esp, 4 |
2345 | add esp, 4 |
2360 | ret |
2346 | ret |
2361 | ;------------------------------------------------------------------------------ |
2347 | ;------------------------------------------------------------------------------ |
2362 | sysfn_terminate2: |
2348 | sysfn_terminate2: |
2363 | ;lock application_table_status mutex |
2349 | ;lock application_table_status mutex |
2364 | .table_status: |
2350 | .table_status: |
2365 | call lock_application_table |
2351 | call lock_application_table |
2366 | mov eax, ecx |
2352 | mov eax, ecx |
2367 | call pid_to_slot |
2353 | call pid_to_slot |
2368 | test eax, eax |
2354 | test eax, eax |
2369 | jz .not_found |
2355 | jz .not_found |
2370 | mov ecx, eax |
2356 | mov ecx, eax |
2371 | cli |
2357 | cli |
2372 | call sysfn_terminate |
2358 | call sysfn_terminate |
2373 | call unlock_application_table |
2359 | call unlock_application_table |
2374 | sti |
2360 | sti |
2375 | and dword [esp+32], 0 |
2361 | and dword [esp+32], 0 |
2376 | ret |
2362 | ret |
2377 | .not_found: |
2363 | .not_found: |
2378 | call unlock_application_table |
2364 | call unlock_application_table |
2379 | or dword [esp+32], -1 |
2365 | or dword [esp+32], -1 |
2380 | ret |
2366 | ret |
2381 | ;------------------------------------------------------------------------------ |
2367 | ;------------------------------------------------------------------------------ |
2382 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2368 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2383 | cmp ecx, 2 |
2369 | cmp ecx, 2 |
2384 | jb .nowindowdeactivate |
2370 | jb .nowindowdeactivate |
2385 | cmp ecx, [TASK_COUNT] |
2371 | cmp ecx, [TASK_COUNT] |
2386 | ja .nowindowdeactivate |
2372 | ja .nowindowdeactivate |
2387 | 2373 | ||
2388 | movzx esi, word [WIN_STACK + ecx*2] |
2374 | movzx esi, word [WIN_STACK + ecx*2] |
2389 | cmp esi, 1 |
2375 | cmp esi, 1 |
2390 | je .nowindowdeactivate ; already deactive |
2376 | je .nowindowdeactivate ; already deactive |
2391 | 2377 | ||
2392 | mov edi, ecx |
2378 | mov edi, ecx |
2393 | shl edi, 5 |
2379 | shl edi, 5 |
2394 | add edi, window_data |
2380 | add edi, window_data |
2395 | movzx esi, word [WIN_STACK + ecx * 2] |
2381 | movzx esi, word [WIN_STACK + ecx * 2] |
2396 | lea esi, [WIN_POS + esi * 2] |
2382 | lea esi, [WIN_POS + esi * 2] |
2397 | call window._.window_deactivate |
2383 | call window._.window_deactivate |
2398 | 2384 | ||
2399 | call syscall_display_settings._.calculate_whole_screen |
2385 | call syscall_display_settings._.calculate_whole_screen |
2400 | call syscall_display_settings._.redraw_whole_screen |
2386 | call syscall_display_settings._.redraw_whole_screen |
2401 | .nowindowdeactivate: |
2387 | .nowindowdeactivate: |
2402 | ret |
2388 | ret |
2403 | ;------------------------------------------------------------------------------ |
2389 | ;------------------------------------------------------------------------------ |
2404 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2390 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2405 | cmp ecx, 2 |
2391 | cmp ecx, 2 |
2406 | jb .nowindowactivate |
2392 | jb .nowindowactivate |
2407 | cmp ecx, [TASK_COUNT] |
2393 | cmp ecx, [TASK_COUNT] |
2408 | ja .nowindowactivate |
2394 | ja .nowindowactivate |
2409 | ;------------------------------------- |
2395 | ;------------------------------------- |
2410 | @@: |
2396 | @@: |
2411 | ; If the window is captured and moved by the user, |
2397 | ; If the window is captured and moved by the user, |
2412 | ; then you can't change the position in window stack!!! |
2398 | ; then you can't change the position in window stack!!! |
2413 | mov al, [mouse.active_sys_window.action] |
2399 | mov al, [mouse.active_sys_window.action] |
2414 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2400 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2415 | test al, al |
2401 | test al, al |
2416 | jz @f |
2402 | jz @f |
2417 | call change_task |
2403 | call change_task |
2418 | jmp @b |
2404 | jmp @b |
2419 | @@: |
2405 | @@: |
2420 | ;------------------------------------- |
2406 | ;------------------------------------- |
2421 | mov [window_minimize], 2; restore window if minimized |
2407 | mov [window_minimize], 2; restore window if minimized |
2422 | call wakeup_osloop |
2408 | call wakeup_osloop |
2423 | 2409 | ||
2424 | movzx esi, word [WIN_STACK + ecx*2] |
2410 | movzx esi, word [WIN_STACK + ecx*2] |
2425 | cmp esi, [TASK_COUNT] |
2411 | cmp esi, [TASK_COUNT] |
2426 | je .nowindowactivate; already active |
2412 | je .nowindowactivate; already active |
2427 | 2413 | ||
2428 | mov edi, ecx |
2414 | mov edi, ecx |
2429 | shl edi, 5 |
2415 | shl edi, 5 |
2430 | add edi, window_data |
2416 | add edi, window_data |
2431 | movzx esi, word [WIN_STACK + ecx * 2] |
2417 | movzx esi, word [WIN_STACK + ecx * 2] |
2432 | lea esi, [WIN_POS + esi * 2] |
2418 | lea esi, [WIN_POS + esi * 2] |
2433 | call waredraw |
2419 | call waredraw |
2434 | .nowindowactivate: |
2420 | .nowindowactivate: |
2435 | ret |
2421 | ret |
2436 | ;------------------------------------------------------------------------------ |
2422 | ;------------------------------------------------------------------------------ |
2437 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2423 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2438 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2424 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2439 | mov [esp+32], eax |
2425 | mov [esp+32], eax |
2440 | ret |
2426 | ret |
2441 | ;------------------------------------------------------------------------------ |
2427 | ;------------------------------------------------------------------------------ |
2442 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2428 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2443 | mov eax, dword [cpu_freq] |
2429 | mov eax, dword [cpu_freq] |
2444 | mov [esp+32], eax |
2430 | mov [esp+32], eax |
2445 | ret |
2431 | ret |
2446 | ;------------------------------------------------------------------------------ |
2432 | ;------------------------------------------------------------------------------ |
2447 | get_cpu_freq: |
2433 | get_cpu_freq: |
2448 | mov eax, dword [cpu_freq] |
2434 | mov eax, dword [cpu_freq] |
2449 | mov edx, dword [cpu_freq+4] |
2435 | mov edx, dword [cpu_freq+4] |
2450 | ret |
2436 | ret |
2451 | ; SAVE ramdisk to /hd/1/menuet.img |
2437 | ; SAVE ramdisk to /hd/1/menuet.img |
2452 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2438 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2453 | include 'blkdev/rdsave.inc' |
2439 | include 'blkdev/rdsave.inc' |
2454 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2440 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2455 | ;------------------------------------------------------------------------------ |
2441 | ;------------------------------------------------------------------------------ |
2456 | align 4 |
2442 | align 4 |
2457 | sysfn_getactive: ; 18.7 = get active window |
2443 | sysfn_getactive: ; 18.7 = get active window |
2458 | mov eax, [TASK_COUNT] |
2444 | mov eax, [TASK_COUNT] |
2459 | movzx eax, word [WIN_POS + eax*2] |
2445 | movzx eax, word [WIN_POS + eax*2] |
2460 | mov [esp+32], eax |
2446 | mov [esp+32], eax |
2461 | ret |
2447 | ret |
2462 | ;------------------------------------------------------------------------------ |
2448 | ;------------------------------------------------------------------------------ |
2463 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2449 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2464 | ; cmp ecx,1 |
2450 | ; cmp ecx,1 |
2465 | dec ecx |
2451 | dec ecx |
2466 | jnz nogetsoundflag |
2452 | jnz nogetsoundflag |
2467 | movzx eax, byte [sound_flag]; get sound_flag |
2453 | movzx eax, byte [sound_flag]; get sound_flag |
2468 | mov [esp+32], eax |
2454 | mov [esp+32], eax |
2469 | ret |
2455 | ret |
2470 | nogetsoundflag: |
2456 | nogetsoundflag: |
2471 | ; cmp ecx,2 |
2457 | ; cmp ecx,2 |
2472 | dec ecx |
2458 | dec ecx |
2473 | jnz nosoundflag |
2459 | jnz nosoundflag |
2474 | xor byte [sound_flag], 1 |
2460 | xor byte [sound_flag], 1 |
2475 | nosoundflag: |
2461 | nosoundflag: |
2476 | ret |
2462 | ret |
2477 | ;------------------------------------------------------------------------------ |
2463 | ;------------------------------------------------------------------------------ |
2478 | sysfn_minimize: ; 18.10 = minimize window |
2464 | sysfn_minimize: ; 18.10 = minimize window |
2479 | mov [window_minimize], 1 |
2465 | mov [window_minimize], 1 |
2480 | call wakeup_osloop |
2466 | call wakeup_osloop |
2481 | ret |
2467 | ret |
2482 | ;------------------------------------------------------------------------------ |
2468 | ;------------------------------------------------------------------------------ |
2483 | align 4 |
2469 | align 4 |
2484 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2470 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2485 | ; cmp ecx,1 |
2471 | ; cmp ecx,1 |
2486 | dec ecx |
2472 | dec ecx |
2487 | jnz full_table |
2473 | jnz full_table |
2488 | small_table: |
2474 | small_table: |
2489 | call for_all_tables |
2475 | call for_all_tables |
2490 | mov ecx, 10 |
2476 | mov ecx, 10 |
2491 | cld |
2477 | cld |
2492 | rep movsb |
2478 | rep movsb |
2493 | ret |
2479 | ret |
2494 | for_all_tables: |
2480 | for_all_tables: |
2495 | mov edi, edx |
2481 | mov edi, edx |
2496 | mov esi, DRIVE_DATA |
2482 | mov esi, DRIVE_DATA |
2497 | ret |
2483 | ret |
2498 | full_table: |
2484 | full_table: |
2499 | ; cmp ecx,2 |
2485 | ; cmp ecx,2 |
2500 | dec ecx |
2486 | dec ecx |
2501 | jnz exit_for_anyone |
2487 | jnz exit_for_anyone |
2502 | call for_all_tables |
2488 | call for_all_tables |
2503 | mov ecx, DRIVE_DATA_SIZE/4 |
2489 | mov ecx, DRIVE_DATA_SIZE/4 |
2504 | cld |
2490 | cld |
2505 | rep movsd |
2491 | rep movsd |
2506 | ret |
2492 | ret |
2507 | ;------------------------------------------------------------------------------ |
2493 | ;------------------------------------------------------------------------------ |
2508 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2494 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2509 | and dword [esp+32], 0 |
2495 | and dword [esp+32], 0 |
2510 | ret |
2496 | ret |
2511 | ;------------------------------------------------------------------------------ |
2497 | ;------------------------------------------------------------------------------ |
2512 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2498 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2513 | mov edi, ecx |
2499 | mov edi, ecx |
2514 | mov esi, version_inf |
2500 | mov esi, version_inf |
2515 | mov ecx, version_end-version_inf |
2501 | mov ecx, version_end-version_inf |
2516 | rep movsb |
2502 | rep movsb |
2517 | ret |
2503 | ret |
2518 | ;------------------------------------------------------------------------------ |
2504 | ;------------------------------------------------------------------------------ |
2519 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2505 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2520 | ;wait retrace functions |
2506 | ;wait retrace functions |
2521 | sys_wait_retrace: |
2507 | sys_wait_retrace: |
2522 | mov edx, 0x3da |
2508 | mov edx, 0x3da |
2523 | WaitRetrace_loop: |
2509 | WaitRetrace_loop: |
2524 | in al, dx |
2510 | in al, dx |
2525 | test al, 1000b |
2511 | test al, 1000b |
2526 | jz WaitRetrace_loop |
2512 | jz WaitRetrace_loop |
2527 | and [esp+32], dword 0 |
2513 | and [esp+32], dword 0 |
2528 | ret |
2514 | ret |
2529 | ;------------------------------------------------------------------------------ |
2515 | ;------------------------------------------------------------------------------ |
2530 | align 4 |
2516 | align 4 |
2531 | sysfn_centermouse: ; 18.15 = mouse centered |
2517 | sysfn_centermouse: ; 18.15 = mouse centered |
2532 | ; removed here by |
2518 | ; removed here by |
2533 | ; call mouse_centered |
2519 | ; call mouse_centered |
2534 | ;* mouse centered - start code- Mario79 |
2520 | ;* mouse centered - start code- Mario79 |
2535 | ;mouse_centered: |
2521 | ;mouse_centered: |
2536 | ; push eax |
2522 | ; push eax |
2537 | mov eax, [Screen_Max_X] |
2523 | mov eax, [Screen_Max_X] |
2538 | shr eax, 1 |
2524 | shr eax, 1 |
2539 | mov [MOUSE_X], ax |
2525 | mov [MOUSE_X], ax |
2540 | mov eax, [Screen_Max_Y] |
2526 | mov eax, [Screen_Max_Y] |
2541 | shr eax, 1 |
2527 | shr eax, 1 |
2542 | mov [MOUSE_Y], ax |
2528 | mov [MOUSE_Y], ax |
2543 | call wakeup_osloop |
2529 | call wakeup_osloop |
2544 | ; ret |
2530 | ; ret |
2545 | ;* mouse centered - end code- Mario79 |
2531 | ;* mouse centered - end code- Mario79 |
2546 | xor eax, eax |
2532 | xor eax, eax |
2547 | and [esp+32], eax |
2533 | and [esp+32], eax |
2548 | ; pop eax |
2534 | ; pop eax |
2549 | ret |
2535 | ret |
2550 | ;------------------------------------------------------------------------------ |
2536 | ;------------------------------------------------------------------------------ |
2551 | align 4 |
2537 | align 4 |
2552 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2538 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2553 | test ecx, ecx; get mouse speed factor |
2539 | test ecx, ecx; get mouse speed factor |
2554 | jnz .set_mouse_acceleration |
2540 | jnz .set_mouse_acceleration |
2555 | xor eax, eax |
2541 | xor eax, eax |
2556 | mov ax, [mouse_speed_factor] |
2542 | mov ax, [mouse_speed_factor] |
2557 | mov [esp+32], eax |
2543 | mov [esp+32], eax |
2558 | ret |
2544 | ret |
2559 | .set_mouse_acceleration: |
2545 | .set_mouse_acceleration: |
2560 | ; cmp ecx,1 ; set mouse speed factor |
2546 | ; cmp ecx,1 ; set mouse speed factor |
2561 | dec ecx |
2547 | dec ecx |
2562 | jnz .get_mouse_delay |
2548 | jnz .get_mouse_delay |
2563 | mov [mouse_speed_factor], dx |
2549 | mov [mouse_speed_factor], dx |
2564 | ret |
2550 | ret |
2565 | .get_mouse_delay: |
2551 | .get_mouse_delay: |
2566 | ; cmp ecx,2 ; get mouse delay |
2552 | ; cmp ecx,2 ; get mouse delay |
2567 | dec ecx |
2553 | dec ecx |
2568 | jnz .set_mouse_delay |
2554 | jnz .set_mouse_delay |
2569 | mov eax, [mouse_delay] |
2555 | mov eax, [mouse_delay] |
2570 | mov [esp+32], eax |
2556 | mov [esp+32], eax |
2571 | ret |
2557 | ret |
2572 | .set_mouse_delay: |
2558 | .set_mouse_delay: |
2573 | ; cmp ecx,3 ; set mouse delay |
2559 | ; cmp ecx,3 ; set mouse delay |
2574 | dec ecx |
2560 | dec ecx |
2575 | jnz .set_pointer_position |
2561 | jnz .set_pointer_position |
2576 | mov [mouse_delay], edx |
2562 | mov [mouse_delay], edx |
2577 | ret |
2563 | ret |
2578 | .set_pointer_position: |
2564 | .set_pointer_position: |
2579 | ; cmp ecx,4 ; set mouse pointer position |
2565 | ; cmp ecx,4 ; set mouse pointer position |
2580 | dec ecx |
2566 | dec ecx |
2581 | jnz .set_mouse_button |
2567 | jnz .set_mouse_button |
2582 | cmp dx, word[Screen_Max_Y] |
2568 | cmp dx, word[Screen_Max_Y] |
2583 | ja .end |
2569 | ja .end |
2584 | rol edx, 16 |
2570 | rol edx, 16 |
2585 | cmp dx, word[Screen_Max_X] |
2571 | cmp dx, word[Screen_Max_X] |
2586 | ja .end |
2572 | ja .end |
2587 | mov [MOUSE_X], edx |
2573 | mov [MOUSE_X], edx |
2588 | mov [mouse_active], 1 |
2574 | mov [mouse_active], 1 |
2589 | call wakeup_osloop |
2575 | call wakeup_osloop |
2590 | ret |
2576 | ret |
2591 | .set_mouse_button: |
2577 | .set_mouse_button: |
2592 | ; cmp ecx,5 ; set mouse button features |
2578 | ; cmp ecx,5 ; set mouse button features |
2593 | dec ecx |
2579 | dec ecx |
2594 | jnz .end |
2580 | jnz .end |
2595 | mov [BTN_DOWN], dl |
2581 | mov [BTN_DOWN], dl |
2596 | mov [mouse_active], 1 |
2582 | mov [mouse_active], 1 |
2597 | call wakeup_osloop |
2583 | call wakeup_osloop |
2598 | .end: |
2584 | .end: |
2599 | ret |
2585 | ret |
2600 | ;------------------------------------------------------------------------------ |
2586 | ;------------------------------------------------------------------------------ |
2601 | sysfn_getfreemem: |
2587 | sysfn_getfreemem: |
2602 | mov eax, [pg_data.pages_free] |
2588 | mov eax, [pg_data.pages_free] |
2603 | shl eax, 2 |
2589 | shl eax, 2 |
2604 | mov [esp+32], eax |
2590 | mov [esp+32], eax |
2605 | ret |
2591 | ret |
2606 | ;------------------------------------------------------------------------------ |
2592 | ;------------------------------------------------------------------------------ |
2607 | sysfn_getallmem: |
2593 | sysfn_getallmem: |
2608 | mov eax, [MEM_AMOUNT] |
2594 | mov eax, [MEM_AMOUNT] |
2609 | shr eax, 10 |
2595 | shr eax, 10 |
2610 | mov [esp+32], eax |
2596 | mov [esp+32], eax |
2611 | ret |
2597 | ret |
2612 | ;------------------------------------------------------------------------------ |
2598 | ;------------------------------------------------------------------------------ |
2613 | sysfn_pid_to_slot: |
2599 | sysfn_pid_to_slot: |
2614 | mov eax, ecx |
2600 | mov eax, ecx |
2615 | call pid_to_slot |
2601 | call pid_to_slot |
2616 | mov [esp+32], eax |
2602 | mov [esp+32], eax |
2617 | ret |
2603 | ret |
2618 | ;------------------------------------------------------------------------------ |
2604 | ;------------------------------------------------------------------------------ |
2619 | sysfn_min_rest_window: |
2605 | sysfn_min_rest_window: |
2620 | pushad |
2606 | pushad |
2621 | mov eax, edx ; ebx - operating |
2607 | mov eax, edx ; ebx - operating |
2622 | shr ecx, 1 |
2608 | shr ecx, 1 |
2623 | jnc @f |
2609 | jnc @f |
2624 | call pid_to_slot |
2610 | call pid_to_slot |
2625 | @@: |
2611 | @@: |
2626 | or eax, eax ; eax - number of slot |
2612 | or eax, eax ; eax - number of slot |
2627 | jz .error |
2613 | jz .error |
2628 | cmp eax, 255 ; varify maximal slot number |
2614 | cmp eax, 255 ; varify maximal slot number |
2629 | ja .error |
2615 | ja .error |
2630 | movzx eax, word [WIN_STACK + eax*2] |
2616 | movzx eax, word [WIN_STACK + eax*2] |
2631 | shr ecx, 1 |
2617 | shr ecx, 1 |
2632 | jc .restore |
2618 | jc .restore |
2633 | ; .minimize: |
2619 | ; .minimize: |
2634 | call minimize_window |
2620 | call minimize_window |
2635 | jmp .exit |
2621 | jmp .exit |
2636 | .restore: |
2622 | .restore: |
2637 | call restore_minimized_window |
2623 | call restore_minimized_window |
2638 | .exit: |
2624 | .exit: |
2639 | popad |
2625 | popad |
2640 | xor eax, eax |
2626 | xor eax, eax |
2641 | mov [esp+32], eax |
2627 | mov [esp+32], eax |
2642 | ret |
2628 | ret |
2643 | .error: |
2629 | .error: |
2644 | popad |
2630 | popad |
2645 | xor eax, eax |
2631 | xor eax, eax |
2646 | dec eax |
2632 | dec eax |
2647 | mov [esp+32], eax |
2633 | mov [esp+32], eax |
2648 | ret |
2634 | ret |
2649 | ;------------------------------------------------------------------------------ |
2635 | ;------------------------------------------------------------------------------ |
2650 | sysfn_min_windows: |
2636 | sysfn_min_windows: |
2651 | call minimize_all_window |
2637 | call minimize_all_window |
2652 | mov [esp+32], eax |
2638 | mov [esp+32], eax |
2653 | call change_task |
2639 | call change_task |
2654 | ret |
2640 | ret |
2655 | ;------------------------------------------------------------------------------ |
2641 | ;------------------------------------------------------------------------------ |
2656 | sysfn_set_screen_sizes: |
2642 | sysfn_set_screen_sizes: |
2657 | cmp [SCR_MODE], word 0x13 |
2643 | cmp [SCR_MODE], word 0x13 |
2658 | jbe .exit |
2644 | jbe .exit |
2659 | 2645 | ||
2660 | cmp [_display.select_cursor], select_cursor |
2646 | cmp [_display.select_cursor], select_cursor |
2661 | jne .exit |
2647 | jne .exit |
2662 | 2648 | ||
2663 | cmp ecx, [display_width_standard] |
2649 | cmp ecx, [display_width_standard] |
2664 | ja .exit |
2650 | ja .exit |
2665 | 2651 | ||
2666 | cmp edx, [display_height_standard] |
2652 | cmp edx, [display_height_standard] |
2667 | ja .exit |
2653 | ja .exit |
2668 | 2654 | ||
2669 | pushfd |
2655 | pushfd |
2670 | cli |
2656 | cli |
2671 | mov eax, ecx |
2657 | mov eax, ecx |
2672 | mov ecx, [_display.pitch] |
2658 | mov ecx, [_display.pitch] |
2673 | mov [_display.width], eax |
2659 | mov [_display.width], eax |
2674 | dec eax |
2660 | dec eax |
2675 | mov [_display.height], edx |
2661 | mov [_display.height], edx |
2676 | dec edx |
2662 | dec edx |
2677 | ; eax - new Screen_Max_X |
2663 | ; eax - new Screen_Max_X |
2678 | ; edx - new Screen_Max_Y |
2664 | ; edx - new Screen_Max_Y |
2679 | mov [do_not_touch_winmap], 1 |
2665 | mov [do_not_touch_winmap], 1 |
2680 | call set_screen |
2666 | call set_screen |
2681 | mov [do_not_touch_winmap], 0 |
2667 | mov [do_not_touch_winmap], 0 |
2682 | popfd |
2668 | popfd |
2683 | call change_task |
2669 | call change_task |
2684 | .exit: |
2670 | .exit: |
2685 | ret |
2671 | ret |
2686 | ;------------------------------------------------------------------------------ |
2672 | ;------------------------------------------------------------------------------ |
2687 | uglobal |
2673 | uglobal |
2688 | screen_workarea RECT |
2674 | screen_workarea RECT |
2689 | display_width_standard dd 0 |
2675 | display_width_standard dd 0 |
2690 | display_height_standard dd 0 |
2676 | display_height_standard dd 0 |
2691 | do_not_touch_winmap db 0 |
2677 | do_not_touch_winmap db 0 |
2692 | window_minimize db 0 |
2678 | window_minimize db 0 |
2693 | sound_flag db 0 |
2679 | sound_flag db 0 |
2694 | 2680 | ||
2695 | endg |
2681 | endg |
2696 | 2682 | ||
2697 | UID_NONE=0 |
2683 | UID_NONE=0 |
2698 | UID_MENUETOS=1 ;official |
2684 | UID_MENUETOS=1 ;official |
2699 | UID_KOLIBRI=2 ;russian |
2685 | UID_KOLIBRI=2 ;russian |
2700 | 2686 | ||
2701 | iglobal |
2687 | iglobal |
2702 | version_inf: |
2688 | version_inf: |
2703 | db 0,7,7,0 ; version 0.7.7.0 |
2689 | db 0,7,7,0 ; version 0.7.7.0 |
2704 | db 0 |
2690 | db 0 |
2705 | .rev dd __REV__ |
2691 | .rev dd __REV__ |
2706 | version_end: |
2692 | version_end: |
2707 | endg |
2693 | endg |
2708 | ;------------------------------------------------------------------------------ |
2694 | ;------------------------------------------------------------------------------ |
2709 | align 4 |
2695 | align 4 |
2710 | sys_cachetodiskette: |
2696 | sys_cachetodiskette: |
2711 | cmp ebx, 1 |
2697 | cmp ebx, 1 |
2712 | jb .no_floppy_save |
2698 | jb .no_floppy_save |
2713 | cmp ebx, 2 |
2699 | cmp ebx, 2 |
2714 | ja .no_floppy_save |
2700 | ja .no_floppy_save |
2715 | call save_image |
2701 | call save_image |
2716 | mov [esp + 32], eax |
2702 | mov [esp + 32], eax |
2717 | ret |
2703 | ret |
2718 | .no_floppy_save: |
2704 | .no_floppy_save: |
2719 | mov [esp + 32], dword 1 |
2705 | mov [esp + 32], dword 1 |
2720 | ret |
2706 | ret |
2721 | ;------------------------------------------------------------------------------ |
2707 | ;------------------------------------------------------------------------------ |
2722 | uglobal |
2708 | uglobal |
2723 | ; bgrchanged dd 0x0 |
2709 | ; bgrchanged dd 0x0 |
2724 | align 4 |
2710 | align 4 |
2725 | bgrlockpid dd 0 |
2711 | bgrlockpid dd 0 |
2726 | bgrlock db 0 |
2712 | bgrlock db 0 |
2727 | endg |
2713 | endg |
2728 | ;------------------------------------------------------------------------------ |
2714 | ;------------------------------------------------------------------------------ |
2729 | align 4 |
2715 | align 4 |
2730 | sys_background: |
2716 | sys_background: |
2731 | cmp ebx, 1 ; BACKGROUND SIZE |
2717 | cmp ebx, 1 ; BACKGROUND SIZE |
2732 | jnz nosb1 |
2718 | jnz nosb1 |
2733 | test ecx, ecx |
2719 | test ecx, ecx |
2734 | jz sbgrr |
2720 | jz sbgrr |
2735 | 2721 | ||
2736 | test edx, edx |
2722 | test edx, edx |
2737 | jz sbgrr |
2723 | jz sbgrr |
2738 | ;-------------------------------------- |
2724 | ;-------------------------------------- |
2739 | align 4 |
2725 | align 4 |
2740 | @@: |
2726 | @@: |
2741 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2727 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2742 | bts dword [bgrlock], 0 |
2728 | bts dword [bgrlock], 0 |
2743 | jnc @f |
2729 | jnc @f |
2744 | call change_task |
2730 | call change_task |
2745 | jmp @b |
2731 | jmp @b |
2746 | ;-------------------------------------- |
2732 | ;-------------------------------------- |
2747 | align 4 |
2733 | align 4 |
2748 | @@: |
2734 | @@: |
2749 | mov [BgrDataWidth], ecx |
2735 | mov [BgrDataWidth], ecx |
2750 | mov [BgrDataHeight], edx |
2736 | mov [BgrDataHeight], edx |
2751 | ; mov [bgrchanged],1 |
2737 | ; mov [bgrchanged],1 |
2752 | 2738 | ||
2753 | pushad |
2739 | pushad |
2754 | ; return memory for old background |
2740 | ; return memory for old background |
2755 | mov eax, [img_background] |
2741 | mov eax, [img_background] |
2756 | cmp eax, static_background_data |
2742 | cmp eax, static_background_data |
2757 | jz @f |
2743 | jz @f |
2758 | stdcall kernel_free, eax |
2744 | stdcall kernel_free, eax |
2759 | ;-------------------------------------- |
2745 | ;-------------------------------------- |
2760 | align 4 |
2746 | align 4 |
2761 | @@: |
2747 | @@: |
2762 | ; calculate RAW size |
2748 | ; calculate RAW size |
2763 | xor eax, eax |
2749 | xor eax, eax |
2764 | inc eax |
2750 | inc eax |
2765 | cmp [BgrDataWidth], eax |
2751 | cmp [BgrDataWidth], eax |
2766 | jae @f |
2752 | jae @f |
2767 | mov [BgrDataWidth], eax |
2753 | mov [BgrDataWidth], eax |
2768 | ;-------------------------------------- |
2754 | ;-------------------------------------- |
2769 | align 4 |
2755 | align 4 |
2770 | @@: |
2756 | @@: |
2771 | cmp [BgrDataHeight], eax |
2757 | cmp [BgrDataHeight], eax |
2772 | jae @f |
2758 | jae @f |
2773 | mov [BgrDataHeight], eax |
2759 | mov [BgrDataHeight], eax |
2774 | ;-------------------------------------- |
2760 | ;-------------------------------------- |
2775 | align 4 |
2761 | align 4 |
2776 | @@: |
2762 | @@: |
2777 | mov eax, [BgrDataWidth] |
2763 | mov eax, [BgrDataWidth] |
2778 | imul eax, [BgrDataHeight] |
2764 | imul eax, [BgrDataHeight] |
2779 | lea eax, [eax*3] |
2765 | lea eax, [eax*3] |
2780 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2766 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2781 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2767 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2782 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2768 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2783 | shr eax, 12 |
2769 | shr eax, 12 |
2784 | inc eax |
2770 | inc eax |
2785 | shl eax, 12 |
2771 | shl eax, 12 |
2786 | mov [mem_BACKGROUND], eax |
2772 | mov [mem_BACKGROUND], eax |
2787 | ; get memory for new background |
2773 | ; get memory for new background |
2788 | stdcall kernel_alloc, eax |
2774 | stdcall kernel_alloc, eax |
2789 | test eax, eax |
2775 | test eax, eax |
2790 | jz .memfailed |
2776 | jz .memfailed |
2791 | mov [img_background], eax |
2777 | mov [img_background], eax |
2792 | jmp .exit |
2778 | jmp .exit |
2793 | ;-------------------------------------- |
2779 | ;-------------------------------------- |
2794 | align 4 |
2780 | align 4 |
2795 | .memfailed: |
2781 | .memfailed: |
2796 | ; revert to static monotone data |
2782 | ; revert to static monotone data |
2797 | mov [img_background], static_background_data |
2783 | mov [img_background], static_background_data |
2798 | xor eax, eax |
2784 | xor eax, eax |
2799 | inc eax |
2785 | inc eax |
2800 | mov [BgrDataWidth], eax |
2786 | mov [BgrDataWidth], eax |
2801 | mov [BgrDataHeight], eax |
2787 | mov [BgrDataHeight], eax |
2802 | mov [mem_BACKGROUND], 4 |
2788 | mov [mem_BACKGROUND], 4 |
2803 | ;-------------------------------------- |
2789 | ;-------------------------------------- |
2804 | align 4 |
2790 | align 4 |
2805 | .exit: |
2791 | .exit: |
2806 | popad |
2792 | popad |
2807 | mov [bgrlock], 0 |
2793 | mov [bgrlock], 0 |
2808 | ;-------------------------------------- |
2794 | ;-------------------------------------- |
2809 | align 4 |
2795 | align 4 |
2810 | sbgrr: |
2796 | sbgrr: |
2811 | ret |
2797 | ret |
2812 | ;------------------------------------------------------------------------------ |
2798 | ;------------------------------------------------------------------------------ |
2813 | align 4 |
2799 | align 4 |
2814 | nosb1: |
2800 | nosb1: |
2815 | cmp ebx, 2 ; SET PIXEL |
2801 | cmp ebx, 2 ; SET PIXEL |
2816 | jnz nosb2 |
2802 | jnz nosb2 |
2817 | 2803 | ||
2818 | mov eax, [img_background] |
2804 | mov eax, [img_background] |
2819 | test ecx, ecx |
2805 | test ecx, ecx |
2820 | jz @f |
2806 | jz @f |
2821 | cmp eax, static_background_data |
2807 | cmp eax, static_background_data |
2822 | jz .ret |
2808 | jz .ret |
2823 | ;-------------------------------------- |
2809 | ;-------------------------------------- |
2824 | align 4 |
2810 | align 4 |
2825 | @@: |
2811 | @@: |
2826 | mov ebx, [mem_BACKGROUND] |
2812 | mov ebx, [mem_BACKGROUND] |
2827 | add ebx, 4095 |
2813 | add ebx, 4095 |
2828 | and ebx, -4096 |
2814 | and ebx, -4096 |
2829 | sub ebx, 4 |
2815 | sub ebx, 4 |
2830 | cmp ecx, ebx |
2816 | cmp ecx, ebx |
2831 | ja .ret |
2817 | ja .ret |
2832 | 2818 | ||
2833 | mov ebx, [eax+ecx] |
2819 | mov ebx, [eax+ecx] |
2834 | and ebx, 0xFF000000;255*256*256*256 |
2820 | and ebx, 0xFF000000;255*256*256*256 |
2835 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2821 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2836 | add edx, ebx |
2822 | add edx, ebx |
2837 | mov [eax+ecx], edx |
2823 | mov [eax+ecx], edx |
2838 | ;-------------------------------------- |
2824 | ;-------------------------------------- |
2839 | align 4 |
2825 | align 4 |
2840 | .ret: |
2826 | .ret: |
2841 | ret |
2827 | ret |
2842 | ;------------------------------------------------------------------------------ |
2828 | ;------------------------------------------------------------------------------ |
2843 | align 4 |
2829 | align 4 |
2844 | nosb2: |
2830 | nosb2: |
2845 | cmp ebx, 3 ; DRAW BACKGROUND |
2831 | cmp ebx, 3 ; DRAW BACKGROUND |
2846 | jnz nosb3 |
2832 | jnz nosb3 |
2847 | ;-------------------------------------- |
2833 | ;-------------------------------------- |
2848 | align 4 |
2834 | align 4 |
2849 | draw_background_temp: |
2835 | draw_background_temp: |
2850 | mov [background_defined], 1 |
2836 | mov [background_defined], 1 |
2851 | call force_redraw_background |
2837 | call force_redraw_background |
2852 | ;-------------------------------------- |
2838 | ;-------------------------------------- |
2853 | align 4 |
2839 | align 4 |
2854 | nosb31: |
2840 | nosb31: |
2855 | ret |
2841 | ret |
2856 | ;------------------------------------------------------------------------------ |
2842 | ;------------------------------------------------------------------------------ |
2857 | align 4 |
2843 | align 4 |
2858 | nosb3: |
2844 | nosb3: |
2859 | cmp ebx, 4 ; TILED / STRETCHED |
2845 | cmp ebx, 4 ; TILED / STRETCHED |
2860 | jnz nosb4 |
2846 | jnz nosb4 |
2861 | cmp ecx, [BgrDrawMode] |
2847 | cmp ecx, [BgrDrawMode] |
2862 | je nosb41 |
2848 | je nosb41 |
2863 | mov [BgrDrawMode], ecx |
2849 | mov [BgrDrawMode], ecx |
2864 | ;-------------------------------------- |
2850 | ;-------------------------------------- |
2865 | align 4 |
2851 | align 4 |
2866 | nosb41: |
2852 | nosb41: |
2867 | ret |
2853 | ret |
2868 | ;------------------------------------------------------------------------------ |
2854 | ;------------------------------------------------------------------------------ |
2869 | align 4 |
2855 | align 4 |
2870 | nosb4: |
2856 | nosb4: |
2871 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2857 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2872 | jnz nosb5 |
2858 | jnz nosb5 |
2873 | cmp [img_background], static_background_data |
2859 | cmp [img_background], static_background_data |
2874 | jnz @f |
2860 | jnz @f |
2875 | test edx, edx |
2861 | test edx, edx |
2876 | jnz .fin |
2862 | jnz .fin |
2877 | cmp esi, 4 |
2863 | cmp esi, 4 |
2878 | ja .fin |
2864 | ja .fin |
2879 | ;-------------------------------------- |
2865 | ;-------------------------------------- |
2880 | align 4 |
2866 | align 4 |
2881 | @@: |
2867 | @@: |
2882 | ; bughere |
2868 | ; bughere |
2883 | mov eax, ecx |
2869 | mov eax, ecx |
2884 | mov ebx, edx |
2870 | mov ebx, edx |
2885 | add ebx, [img_background];IMG_BACKGROUND |
2871 | add ebx, [img_background];IMG_BACKGROUND |
2886 | mov ecx, esi |
2872 | mov ecx, esi |
2887 | call memmove |
2873 | call memmove |
2888 | ;-------------------------------------- |
2874 | ;-------------------------------------- |
2889 | align 4 |
2875 | align 4 |
2890 | .fin: |
2876 | .fin: |
2891 | ret |
2877 | ret |
2892 | ;------------------------------------------------------------------------------ |
2878 | ;------------------------------------------------------------------------------ |
2893 | align 4 |
2879 | align 4 |
2894 | nosb5: |
2880 | nosb5: |
2895 | cmp ebx, 6 |
2881 | cmp ebx, 6 |
2896 | jnz nosb6 |
2882 | jnz nosb6 |
2897 | ;-------------------------------------- |
2883 | ;-------------------------------------- |
2898 | align 4 |
2884 | align 4 |
2899 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2885 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2900 | @@: |
2886 | @@: |
2901 | bts dword [bgrlock], 0 |
2887 | bts dword [bgrlock], 0 |
2902 | jnc @f |
2888 | jnc @f |
2903 | call change_task |
2889 | call change_task |
2904 | jmp @b |
2890 | jmp @b |
2905 | ;-------------------------------------- |
2891 | ;-------------------------------------- |
2906 | align 4 |
2892 | align 4 |
2907 | @@: |
2893 | @@: |
2908 | mov eax, [CURRENT_TASK] |
2894 | mov eax, [CURRENT_TASK] |
2909 | mov [bgrlockpid], eax |
2895 | mov [bgrlockpid], eax |
2910 | cmp [img_background], static_background_data |
2896 | cmp [img_background], static_background_data |
2911 | jz .nomem |
2897 | jz .nomem |
2912 | stdcall user_alloc, [mem_BACKGROUND] |
2898 | stdcall user_alloc, [mem_BACKGROUND] |
2913 | mov [esp+32], eax |
2899 | mov [esp+32], eax |
2914 | test eax, eax |
2900 | test eax, eax |
2915 | jz .nomem |
2901 | jz .nomem |
2916 | mov ebx, eax |
2902 | mov ebx, eax |
2917 | shr ebx, 12 |
2903 | shr ebx, 12 |
2918 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2904 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2919 | mov esi, [img_background] |
2905 | mov esi, [img_background] |
2920 | shr esi, 12 |
2906 | shr esi, 12 |
2921 | mov ecx, [mem_BACKGROUND] |
2907 | mov ecx, [mem_BACKGROUND] |
2922 | add ecx, 0xFFF |
2908 | add ecx, 0xFFF |
2923 | shr ecx, 12 |
2909 | shr ecx, 12 |
2924 | ;-------------------------------------- |
2910 | ;-------------------------------------- |
2925 | align 4 |
2911 | align 4 |
2926 | .z: |
2912 | .z: |
2927 | mov eax, [page_tabs+ebx*4] |
2913 | mov eax, [page_tabs+ebx*4] |
2928 | test al, 1 |
2914 | test al, 1 |
2929 | jz @f |
2915 | jz @f |
2930 | call free_page |
2916 | call free_page |
2931 | ;-------------------------------------- |
2917 | ;-------------------------------------- |
2932 | align 4 |
2918 | align 4 |
2933 | @@: |
2919 | @@: |
2934 | mov eax, [page_tabs+esi*4] |
2920 | mov eax, [page_tabs+esi*4] |
2935 | or al, PG_UW |
2921 | or al, PG_UW |
2936 | mov [page_tabs+ebx*4], eax |
2922 | mov [page_tabs+ebx*4], eax |
2937 | mov eax, ebx |
2923 | mov eax, ebx |
2938 | shl eax, 12 |
2924 | shl eax, 12 |
2939 | invlpg [eax] |
2925 | invlpg [eax] |
2940 | inc ebx |
2926 | inc ebx |
2941 | inc esi |
2927 | inc esi |
2942 | loop .z |
2928 | loop .z |
2943 | ret |
2929 | ret |
2944 | ;-------------------------------------- |
2930 | ;-------------------------------------- |
2945 | align 4 |
2931 | align 4 |
2946 | .nomem: |
2932 | .nomem: |
2947 | and [bgrlockpid], 0 |
2933 | and [bgrlockpid], 0 |
2948 | mov [bgrlock], 0 |
2934 | mov [bgrlock], 0 |
2949 | ;------------------------------------------------------------------------------ |
2935 | ;------------------------------------------------------------------------------ |
2950 | align 4 |
2936 | align 4 |
2951 | nosb6: |
2937 | nosb6: |
2952 | cmp ebx, 7 |
2938 | cmp ebx, 7 |
2953 | jnz nosb7 |
2939 | jnz nosb7 |
2954 | cmp [bgrlock], 0 |
2940 | cmp [bgrlock], 0 |
2955 | jz .err |
2941 | jz .err |
2956 | mov eax, [CURRENT_TASK] |
2942 | mov eax, [CURRENT_TASK] |
2957 | cmp [bgrlockpid], eax |
2943 | cmp [bgrlockpid], eax |
2958 | jnz .err |
2944 | jnz .err |
2959 | mov eax, ecx |
2945 | mov eax, ecx |
2960 | mov ebx, ecx |
2946 | mov ebx, ecx |
2961 | shr eax, 12 |
2947 | shr eax, 12 |
2962 | mov ecx, [page_tabs+(eax-1)*4] |
2948 | mov ecx, [page_tabs+(eax-1)*4] |
2963 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2949 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2964 | jz .err |
2950 | jz .err |
2965 | jnp .err |
2951 | jnp .err |
2966 | push eax |
2952 | push eax |
2967 | shr ecx, 12 |
2953 | shr ecx, 12 |
2968 | dec ecx |
2954 | dec ecx |
2969 | ;-------------------------------------- |
2955 | ;-------------------------------------- |
2970 | align 4 |
2956 | align 4 |
2971 | @@: |
2957 | @@: |
2972 | and dword [page_tabs+eax*4], 0 |
2958 | and dword [page_tabs+eax*4], 0 |
2973 | mov edx, eax |
2959 | mov edx, eax |
2974 | shl edx, 12 |
2960 | shl edx, 12 |
2975 | push eax |
2961 | push eax |
2976 | invlpg [edx] |
2962 | invlpg [edx] |
2977 | pop eax |
2963 | pop eax |
2978 | inc eax |
2964 | inc eax |
2979 | loop @b |
2965 | loop @b |
2980 | pop eax |
2966 | pop eax |
2981 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2967 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2982 | stdcall user_free, ebx |
2968 | stdcall user_free, ebx |
2983 | mov [esp+32], eax |
2969 | mov [esp+32], eax |
2984 | and [bgrlockpid], 0 |
2970 | and [bgrlockpid], 0 |
2985 | mov [bgrlock], 0 |
2971 | mov [bgrlock], 0 |
2986 | ret |
2972 | ret |
2987 | ;-------------------------------------- |
2973 | ;-------------------------------------- |
2988 | align 4 |
2974 | align 4 |
2989 | .err: |
2975 | .err: |
2990 | and dword [esp+32], 0 |
2976 | and dword [esp+32], 0 |
2991 | ret |
2977 | ret |
2992 | ;------------------------------------------------------------------------------ |
2978 | ;------------------------------------------------------------------------------ |
2993 | align 4 |
2979 | align 4 |
2994 | nosb7: |
2980 | nosb7: |
2995 | cmp ebx, 8 |
2981 | cmp ebx, 8 |
2996 | jnz nosb8 |
2982 | jnz nosb8 |
2997 | 2983 | ||
2998 | mov ecx, [current_slot] |
2984 | mov ecx, [current_slot] |
2999 | xor eax, eax |
2985 | xor eax, eax |
3000 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2986 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
3001 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2987 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
3002 | xor eax, eax |
2988 | xor eax, eax |
3003 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2989 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
3004 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2990 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
3005 | ret |
2991 | ret |
3006 | ;------------------------------------------------------------------------------ |
2992 | ;------------------------------------------------------------------------------ |
3007 | align 4 |
2993 | align 4 |
3008 | nosb8: |
2994 | nosb8: |
3009 | cmp ebx, 9 |
2995 | cmp ebx, 9 |
3010 | jnz nosb9 |
2996 | jnz nosb9 |
3011 | ; ecx = [left]*65536 + [right] |
2997 | ; ecx = [left]*65536 + [right] |
3012 | ; edx = [top]*65536 + [bottom] |
2998 | ; edx = [top]*65536 + [bottom] |
3013 | mov eax, [Screen_Max_X] |
2999 | mov eax, [Screen_Max_X] |
3014 | mov ebx, [Screen_Max_Y] |
3000 | mov ebx, [Screen_Max_Y] |
3015 | ; check [right] |
3001 | ; check [right] |
3016 | cmp cx, ax |
3002 | cmp cx, ax |
3017 | ja .exit |
3003 | ja .exit |
3018 | ; check [left] |
3004 | ; check [left] |
3019 | ror ecx, 16 |
3005 | ror ecx, 16 |
3020 | cmp cx, ax |
3006 | cmp cx, ax |
3021 | ja .exit |
3007 | ja .exit |
3022 | ; check [bottom] |
3008 | ; check [bottom] |
3023 | cmp dx, bx |
3009 | cmp dx, bx |
3024 | ja .exit |
3010 | ja .exit |
3025 | ; check [top] |
3011 | ; check [top] |
3026 | ror edx, 16 |
3012 | ror edx, 16 |
3027 | cmp dx, bx |
3013 | cmp dx, bx |
3028 | ja .exit |
3014 | ja .exit |
3029 | 3015 | ||
3030 | movzx eax, cx ; [left] |
3016 | movzx eax, cx ; [left] |
3031 | movzx ebx, dx ; [top] |
3017 | movzx ebx, dx ; [top] |
3032 | 3018 | ||
3033 | shr ecx, 16 ; [right] |
3019 | shr ecx, 16 ; [right] |
3034 | shr edx, 16 ; [bottom] |
3020 | shr edx, 16 ; [bottom] |
3035 | 3021 | ||
3036 | mov [background_defined], 1 |
3022 | mov [background_defined], 1 |
3037 | 3023 | ||
3038 | mov [draw_data+32 + RECT.left], eax |
3024 | mov [draw_data+32 + RECT.left], eax |
3039 | mov [draw_data+32 + RECT.top], ebx |
3025 | mov [draw_data+32 + RECT.top], ebx |
3040 | 3026 | ||
3041 | mov [draw_data+32 + RECT.right], ecx |
3027 | mov [draw_data+32 + RECT.right], ecx |
3042 | mov [draw_data+32 + RECT.bottom], edx |
3028 | mov [draw_data+32 + RECT.bottom], edx |
3043 | 3029 | ||
3044 | inc byte[REDRAW_BACKGROUND] |
3030 | inc byte[REDRAW_BACKGROUND] |
3045 | call wakeup_osloop |
3031 | call wakeup_osloop |
3046 | ;-------------------------------------- |
3032 | ;-------------------------------------- |
3047 | align 4 |
3033 | align 4 |
3048 | .exit: |
3034 | .exit: |
3049 | ret |
3035 | ret |
3050 | ;------------------------------------------------------------------------------ |
3036 | ;------------------------------------------------------------------------------ |
3051 | align 4 |
3037 | align 4 |
3052 | nosb9: |
3038 | nosb9: |
3053 | ret |
3039 | ret |
3054 | ;------------------------------------------------------------------------------ |
3040 | ;------------------------------------------------------------------------------ |
3055 | align 4 |
3041 | align 4 |
3056 | uglobal |
3042 | uglobal |
3057 | BG_Rect_X_left_right dd 0x0 |
3043 | BG_Rect_X_left_right dd 0x0 |
3058 | BG_Rect_Y_top_bottom dd 0x0 |
3044 | BG_Rect_Y_top_bottom dd 0x0 |
3059 | endg |
3045 | endg |
3060 | ;------------------------------------------------------------------------------ |
3046 | ;------------------------------------------------------------------------------ |
3061 | align 4 |
3047 | align 4 |
3062 | force_redraw_background: |
3048 | force_redraw_background: |
3063 | and [draw_data+32 + RECT.left], 0 |
3049 | and [draw_data+32 + RECT.left], 0 |
3064 | and [draw_data+32 + RECT.top], 0 |
3050 | and [draw_data+32 + RECT.top], 0 |
3065 | push eax ebx |
3051 | push eax ebx |
3066 | mov eax, [Screen_Max_X] |
3052 | mov eax, [Screen_Max_X] |
3067 | mov ebx, [Screen_Max_Y] |
3053 | mov ebx, [Screen_Max_Y] |
3068 | mov [draw_data+32 + RECT.right], eax |
3054 | mov [draw_data+32 + RECT.right], eax |
3069 | mov [draw_data+32 + RECT.bottom], ebx |
3055 | mov [draw_data+32 + RECT.bottom], ebx |
3070 | pop ebx eax |
3056 | pop ebx eax |
3071 | inc byte[REDRAW_BACKGROUND] |
3057 | inc byte[REDRAW_BACKGROUND] |
3072 | call wakeup_osloop |
3058 | call wakeup_osloop |
3073 | ret |
3059 | ret |
3074 | ;------------------------------------------------------------------------------ |
3060 | ;------------------------------------------------------------------------------ |
3075 | align 4 |
3061 | align 4 |
3076 | sys_getbackground: |
3062 | sys_getbackground: |
3077 | ; cmp eax,1 ; SIZE |
3063 | ; cmp eax,1 ; SIZE |
3078 | dec ebx |
3064 | dec ebx |
3079 | jnz nogb1 |
3065 | jnz nogb1 |
3080 | mov eax, [BgrDataWidth] |
3066 | mov eax, [BgrDataWidth] |
3081 | shl eax, 16 |
3067 | shl eax, 16 |
3082 | mov ax, word [BgrDataHeight] |
3068 | mov ax, word [BgrDataHeight] |
3083 | mov [esp+32], eax |
3069 | mov [esp+32], eax |
3084 | ret |
3070 | ret |
3085 | ;------------------------------------------------------------------------------ |
3071 | ;------------------------------------------------------------------------------ |
3086 | align 4 |
3072 | align 4 |
3087 | nogb1: |
3073 | nogb1: |
3088 | ; cmp eax,2 ; PIXEL |
3074 | ; cmp eax,2 ; PIXEL |
3089 | dec ebx |
3075 | dec ebx |
3090 | jnz nogb2 |
3076 | jnz nogb2 |
3091 | 3077 | ||
3092 | mov eax, [img_background] |
3078 | mov eax, [img_background] |
3093 | test ecx, ecx |
3079 | test ecx, ecx |
3094 | jz @f |
3080 | jz @f |
3095 | cmp eax, static_background_data |
3081 | cmp eax, static_background_data |
3096 | jz .ret |
3082 | jz .ret |
3097 | ;-------------------------------------- |
3083 | ;-------------------------------------- |
3098 | align 4 |
3084 | align 4 |
3099 | @@: |
3085 | @@: |
3100 | mov ebx, [mem_BACKGROUND] |
3086 | mov ebx, [mem_BACKGROUND] |
3101 | add ebx, 4095 |
3087 | add ebx, 4095 |
3102 | and ebx, -4096 |
3088 | and ebx, -4096 |
3103 | sub ebx, 4 |
3089 | sub ebx, 4 |
3104 | cmp ecx, ebx |
3090 | cmp ecx, ebx |
3105 | ja .ret |
3091 | ja .ret |
3106 | 3092 | ||
3107 | mov eax, [ecx+eax] |
3093 | mov eax, [ecx+eax] |
3108 | 3094 | ||
3109 | and eax, 0xFFFFFF |
3095 | and eax, 0xFFFFFF |
3110 | mov [esp+32], eax |
3096 | mov [esp+32], eax |
3111 | ;-------------------------------------- |
3097 | ;-------------------------------------- |
3112 | align 4 |
3098 | align 4 |
3113 | .ret: |
3099 | .ret: |
3114 | ret |
3100 | ret |
3115 | ;------------------------------------------------------------------------------ |
3101 | ;------------------------------------------------------------------------------ |
3116 | align 4 |
3102 | align 4 |
3117 | nogb2: |
3103 | nogb2: |
3118 | 3104 | ||
3119 | ; cmp eax,4 ; TILED / STRETCHED |
3105 | ; cmp eax,4 ; TILED / STRETCHED |
3120 | dec ebx |
3106 | dec ebx |
3121 | dec ebx |
3107 | dec ebx |
3122 | jnz nogb4 |
3108 | jnz nogb4 |
3123 | mov eax, [BgrDrawMode] |
3109 | mov eax, [BgrDrawMode] |
3124 | ;-------------------------------------- |
3110 | ;-------------------------------------- |
3125 | align 4 |
3111 | align 4 |
3126 | nogb4: |
3112 | nogb4: |
3127 | mov [esp+32], eax |
3113 | mov [esp+32], eax |
3128 | ret |
3114 | ret |
3129 | ;------------------------------------------------------------------------------ |
3115 | ;------------------------------------------------------------------------------ |
3130 | align 4 |
3116 | align 4 |
3131 | sys_getkey: |
3117 | sys_getkey: |
3132 | mov [esp + 32], dword 1 |
3118 | mov [esp + 32], dword 1 |
3133 | ; test main buffer |
3119 | ; test main buffer |
3134 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3120 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3135 | movzx ecx, word [WIN_STACK + ebx * 2] |
3121 | movzx ecx, word [WIN_STACK + ebx * 2] |
3136 | mov edx, [TASK_COUNT] |
3122 | mov edx, [TASK_COUNT] |
3137 | cmp ecx, edx |
3123 | cmp ecx, edx |
3138 | jne .finish |
3124 | jne .finish |
3139 | cmp [KEY_COUNT], byte 0 |
3125 | cmp [KEY_COUNT], byte 0 |
3140 | je .finish |
3126 | je .finish |
3141 | movzx eax, byte [KEY_BUFF] |
3127 | movzx eax, byte [KEY_BUFF] |
3142 | shl eax, 8 |
3128 | shl eax, 8 |
3143 | push eax |
3129 | push eax |
3144 | dec byte [KEY_COUNT] |
3130 | dec byte [KEY_COUNT] |
3145 | and byte [KEY_COUNT], 127 |
3131 | and byte [KEY_COUNT], 127 |
3146 | movzx ecx, byte [KEY_COUNT] |
3132 | movzx ecx, byte [KEY_COUNT] |
3147 | add ecx, 2 |
3133 | add ecx, 2 |
3148 | mov eax, KEY_BUFF + 1 |
3134 | mov eax, KEY_BUFF + 1 |
3149 | mov ebx, KEY_BUFF |
3135 | mov ebx, KEY_BUFF |
3150 | call memmove |
3136 | call memmove |
3151 | pop eax |
3137 | pop eax |
3152 | ;-------------------------------------- |
3138 | ;-------------------------------------- |
3153 | align 4 |
3139 | align 4 |
3154 | .ret_eax: |
3140 | .ret_eax: |
3155 | mov [esp + 32], eax |
3141 | mov [esp + 32], eax |
3156 | ret |
3142 | ret |
3157 | ;-------------------------------------- |
3143 | ;-------------------------------------- |
3158 | align 4 |
3144 | align 4 |
3159 | .finish: |
3145 | .finish: |
3160 | ; test hotkeys buffer |
3146 | ; test hotkeys buffer |
3161 | mov ecx, hotkey_buffer |
3147 | mov ecx, hotkey_buffer |
3162 | ;-------------------------------------- |
3148 | ;-------------------------------------- |
3163 | align 4 |
3149 | align 4 |
3164 | @@: |
3150 | @@: |
3165 | cmp [ecx], ebx |
3151 | cmp [ecx], ebx |
3166 | jz .found |
3152 | jz .found |
3167 | add ecx, 8 |
3153 | add ecx, 8 |
3168 | cmp ecx, hotkey_buffer + 120 * 8 |
3154 | cmp ecx, hotkey_buffer + 120 * 8 |
3169 | jb @b |
3155 | jb @b |
3170 | ret |
3156 | ret |
3171 | ;-------------------------------------- |
3157 | ;-------------------------------------- |
3172 | align 4 |
3158 | align 4 |
3173 | .found: |
3159 | .found: |
3174 | mov ax, [ecx + 6] |
3160 | mov ax, [ecx + 6] |
3175 | shl eax, 16 |
3161 | shl eax, 16 |
3176 | mov ah, [ecx + 4] |
3162 | mov ah, [ecx + 4] |
3177 | mov al, 2 |
3163 | mov al, 2 |
3178 | and dword [ecx + 4], 0 |
3164 | and dword [ecx + 4], 0 |
3179 | and dword [ecx], 0 |
3165 | and dword [ecx], 0 |
3180 | jmp .ret_eax |
3166 | jmp .ret_eax |
3181 | ;------------------------------------------------------------------------------ |
3167 | ;------------------------------------------------------------------------------ |
3182 | align 4 |
3168 | align 4 |
3183 | sys_getbutton: |
3169 | sys_getbutton: |
3184 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3170 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3185 | mov [esp + 32], dword 1 |
3171 | mov [esp + 32], dword 1 |
3186 | movzx ecx, word [WIN_STACK + ebx * 2] |
3172 | movzx ecx, word [WIN_STACK + ebx * 2] |
3187 | mov edx, [TASK_COUNT] ; less than 256 processes |
3173 | mov edx, [TASK_COUNT] ; less than 256 processes |
3188 | cmp ecx, edx |
3174 | cmp ecx, edx |
3189 | jne .exit |
3175 | jne .exit |
3190 | movzx eax, byte [BTN_COUNT] |
3176 | movzx eax, byte [BTN_COUNT] |
3191 | test eax, eax |
3177 | test eax, eax |
3192 | jz .exit |
3178 | jz .exit |
3193 | mov eax, [BTN_BUFF] |
3179 | mov eax, [BTN_BUFF] |
3194 | and al, 0xFE ; delete left button bit |
3180 | and al, 0xFE ; delete left button bit |
3195 | mov [BTN_COUNT], byte 0 |
3181 | mov [BTN_COUNT], byte 0 |
3196 | mov [esp + 32], eax |
3182 | mov [esp + 32], eax |
3197 | ;-------------------------------------- |
3183 | ;-------------------------------------- |
3198 | align 4 |
3184 | align 4 |
3199 | .exit: |
3185 | .exit: |
3200 | ret |
3186 | ret |
3201 | ;------------------------------------------------------------------------------ |
3187 | ;------------------------------------------------------------------------------ |
3202 | align 4 |
3188 | align 4 |
3203 | sys_cpuusage: |
3189 | sys_cpuusage: |
3204 | 3190 | ||
3205 | ; RETURN: |
3191 | ; RETURN: |
3206 | ; |
3192 | ; |
3207 | ; +00 dword process cpu usage |
3193 | ; +00 dword process cpu usage |
3208 | ; +04 word position in windowing stack |
3194 | ; +04 word position in windowing stack |
3209 | ; +06 word windowing stack value at current position (cpu nro) |
3195 | ; +06 word windowing stack value at current position (cpu nro) |
3210 | ; +10 12 bytes name |
3196 | ; +10 12 bytes name |
3211 | ; +22 dword start in mem |
3197 | ; +22 dword start in mem |
3212 | ; +26 dword used mem |
3198 | ; +26 dword used mem |
3213 | ; +30 dword PID , process idenfification number |
3199 | ; +30 dword PID , process idenfification number |
3214 | ; |
3200 | ; |
3215 | 3201 | ||
3216 | cmp ecx, -1 ; who am I ? |
3202 | cmp ecx, -1 ; who am I ? |
3217 | jne .no_who_am_i |
3203 | jne .no_who_am_i |
3218 | mov ecx, [CURRENT_TASK] |
3204 | mov ecx, [CURRENT_TASK] |
3219 | .no_who_am_i: |
3205 | .no_who_am_i: |
3220 | cmp ecx, max_processes |
3206 | cmp ecx, max_processes |
3221 | ja .nofillbuf |
3207 | ja .nofillbuf |
3222 | 3208 | ||
3223 | ; +4: word: position of the window of thread in the window stack |
3209 | ; +4: word: position of the window of thread in the window stack |
3224 | mov ax, [WIN_STACK + ecx * 2] |
3210 | mov ax, [WIN_STACK + ecx * 2] |
3225 | mov [ebx+4], ax |
3211 | mov [ebx+4], ax |
3226 | ; +6: word: number of the thread slot, which window has in the window stack |
3212 | ; +6: word: number of the thread slot, which window has in the window stack |
3227 | ; position ecx (has no relation to the specific thread) |
3213 | ; position ecx (has no relation to the specific thread) |
3228 | mov ax, [WIN_POS + ecx * 2] |
3214 | mov ax, [WIN_POS + ecx * 2] |
3229 | mov [ebx+6], ax |
3215 | mov [ebx+6], ax |
3230 | 3216 | ||
3231 | shl ecx, 5 |
3217 | shl ecx, 5 |
3232 | 3218 | ||
3233 | ; +0: dword: memory usage |
3219 | ; +0: dword: memory usage |
3234 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3220 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3235 | mov [ebx], eax |
3221 | mov [ebx], eax |
3236 | ; +10: 11 bytes: name of the process |
3222 | ; +10: 11 bytes: name of the process |
3237 | push ecx |
3223 | push ecx |
3238 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3224 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3239 | add ebx, 10 |
3225 | add ebx, 10 |
3240 | mov ecx, 11 |
3226 | mov ecx, 11 |
3241 | call memmove |
3227 | call memmove |
3242 | pop ecx |
3228 | pop ecx |
3243 | 3229 | ||
3244 | ; +22: address of the process in memory |
3230 | ; +22: address of the process in memory |
3245 | ; +26: size of used memory - 1 |
3231 | ; +26: size of used memory - 1 |
3246 | push edi |
3232 | push edi |
3247 | lea edi, [ebx+12] |
3233 | lea edi, [ebx+12] |
3248 | xor eax, eax |
3234 | xor eax, eax |
3249 | mov edx, 0x100000*16 |
3235 | mov edx, 0x100000*16 |
3250 | cmp ecx, 1 shl 5 |
3236 | cmp ecx, 1 shl 5 |
3251 | je .os_mem |
3237 | je .os_mem |
3252 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3238 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3253 | mov eax, std_application_base_address |
3239 | mov eax, std_application_base_address |
3254 | .os_mem: |
3240 | .os_mem: |
3255 | stosd |
3241 | stosd |
3256 | lea eax, [edx-1] |
3242 | lea eax, [edx-1] |
3257 | stosd |
3243 | stosd |
3258 | 3244 | ||
3259 | ; +30: PID/TID |
3245 | ; +30: PID/TID |
3260 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3246 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3261 | stosd |
3247 | stosd |
3262 | 3248 | ||
3263 | ; window position and size |
3249 | ; window position and size |
3264 | push esi |
3250 | push esi |
3265 | lea esi, [ecx + window_data + WDATA.box] |
3251 | lea esi, [ecx + window_data + WDATA.box] |
3266 | movsd |
3252 | movsd |
3267 | movsd |
3253 | movsd |
3268 | movsd |
3254 | movsd |
3269 | movsd |
3255 | movsd |
3270 | 3256 | ||
3271 | ; Process state (+50) |
3257 | ; Process state (+50) |
3272 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3258 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3273 | stosd |
3259 | stosd |
3274 | 3260 | ||
3275 | ; Window client area box |
3261 | ; Window client area box |
3276 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3262 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3277 | movsd |
3263 | movsd |
3278 | movsd |
3264 | movsd |
3279 | movsd |
3265 | movsd |
3280 | movsd |
3266 | movsd |
3281 | 3267 | ||
3282 | ; Window state |
3268 | ; Window state |
3283 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3269 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3284 | stosb |
3270 | stosb |
3285 | 3271 | ||
3286 | ; Event mask (+71) |
3272 | ; Event mask (+71) |
3287 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3273 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3288 | stosd |
3274 | stosd |
3289 | 3275 | ||
3290 | ; Keyboard mode (+75) |
3276 | ; Keyboard mode (+75) |
3291 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3277 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3292 | stosb |
3278 | stosb |
3293 | 3279 | ||
3294 | pop esi |
3280 | pop esi |
3295 | pop edi |
3281 | pop edi |
3296 | 3282 | ||
3297 | .nofillbuf: |
3283 | .nofillbuf: |
3298 | ; return number of processes |
3284 | ; return number of processes |
3299 | 3285 | ||
3300 | mov eax, [TASK_COUNT] |
3286 | mov eax, [TASK_COUNT] |
3301 | mov [esp+32], eax |
3287 | mov [esp+32], eax |
3302 | ret |
3288 | ret |
3303 | 3289 | ||
3304 | align 4 |
3290 | align 4 |
3305 | sys_clock: |
3291 | sys_clock: |
3306 | cli |
3292 | cli |
3307 | ; Mikhail Lisovin xx Jan 2005 |
3293 | ; Mikhail Lisovin xx Jan 2005 |
3308 | @@: |
3294 | @@: |
3309 | mov al, 10 |
3295 | mov al, 10 |
3310 | out 0x70, al |
3296 | out 0x70, al |
3311 | in al, 0x71 |
3297 | in al, 0x71 |
3312 | test al, al |
3298 | test al, al |
3313 | jns @f |
3299 | jns @f |
3314 | mov esi, 1 |
3300 | mov esi, 1 |
3315 | call delay_ms |
3301 | call delay_ms |
3316 | jmp @b |
3302 | jmp @b |
3317 | @@: |
3303 | @@: |
3318 | ; end Lisovin's fix |
3304 | ; end Lisovin's fix |
3319 | 3305 | ||
3320 | xor al, al ; seconds |
3306 | xor al, al ; seconds |
3321 | out 0x70, al |
3307 | out 0x70, al |
3322 | in al, 0x71 |
3308 | in al, 0x71 |
3323 | movzx ecx, al |
3309 | movzx ecx, al |
3324 | mov al, 02 ; minutes |
3310 | mov al, 02 ; minutes |
3325 | shl ecx, 16 |
3311 | shl ecx, 16 |
3326 | out 0x70, al |
3312 | out 0x70, al |
3327 | in al, 0x71 |
3313 | in al, 0x71 |
3328 | movzx edx, al |
3314 | movzx edx, al |
3329 | mov al, 04 ; hours |
3315 | mov al, 04 ; hours |
3330 | shl edx, 8 |
3316 | shl edx, 8 |
3331 | out 0x70, al |
3317 | out 0x70, al |
3332 | in al, 0x71 |
3318 | in al, 0x71 |
3333 | add ecx, edx |
3319 | add ecx, edx |
3334 | movzx edx, al |
3320 | movzx edx, al |
3335 | add ecx, edx |
3321 | add ecx, edx |
3336 | sti |
3322 | sti |
3337 | mov [esp + 32], ecx |
3323 | mov [esp + 32], ecx |
3338 | ret |
3324 | ret |
3339 | 3325 | ||
3340 | 3326 | ||
3341 | align 4 |
3327 | align 4 |
3342 | 3328 | ||
3343 | sys_date: |
3329 | sys_date: |
3344 | 3330 | ||
3345 | cli |
3331 | cli |
3346 | @@: |
3332 | @@: |
3347 | mov al, 10 |
3333 | mov al, 10 |
3348 | out 0x70, al |
3334 | out 0x70, al |
3349 | in al, 0x71 |
3335 | in al, 0x71 |
3350 | test al, al |
3336 | test al, al |
3351 | jns @f |
3337 | jns @f |
3352 | mov esi, 1 |
3338 | mov esi, 1 |
3353 | call delay_ms |
3339 | call delay_ms |
3354 | jmp @b |
3340 | jmp @b |
3355 | @@: |
3341 | @@: |
3356 | 3342 | ||
3357 | mov ch, 0 |
3343 | mov ch, 0 |
3358 | mov al, 7 ; date |
3344 | mov al, 7 ; date |
3359 | out 0x70, al |
3345 | out 0x70, al |
3360 | in al, 0x71 |
3346 | in al, 0x71 |
3361 | mov cl, al |
3347 | mov cl, al |
3362 | mov al, 8 ; month |
3348 | mov al, 8 ; month |
3363 | shl ecx, 16 |
3349 | shl ecx, 16 |
3364 | out 0x70, al |
3350 | out 0x70, al |
3365 | in al, 0x71 |
3351 | in al, 0x71 |
3366 | mov ch, al |
3352 | mov ch, al |
3367 | mov al, 9 ; year |
3353 | mov al, 9 ; year |
3368 | out 0x70, al |
3354 | out 0x70, al |
3369 | in al, 0x71 |
3355 | in al, 0x71 |
3370 | mov cl, al |
3356 | mov cl, al |
3371 | sti |
3357 | sti |
3372 | mov [esp+32], ecx |
3358 | mov [esp+32], ecx |
3373 | ret |
3359 | ret |
3374 | 3360 | ||
3375 | 3361 | ||
3376 | ; redraw status |
3362 | ; redraw status |
3377 | 3363 | ||
3378 | sys_redrawstat: |
3364 | sys_redrawstat: |
3379 | cmp ebx, 1 |
3365 | cmp ebx, 1 |
3380 | jne no_widgets_away |
3366 | jne no_widgets_away |
3381 | ; buttons away |
3367 | ; buttons away |
3382 | mov ecx, [CURRENT_TASK] |
3368 | mov ecx, [CURRENT_TASK] |
3383 | sys_newba2: |
3369 | sys_newba2: |
3384 | mov edi, [BTN_ADDR] |
3370 | mov edi, [BTN_ADDR] |
3385 | cmp [edi], dword 0 ; empty button list ? |
3371 | cmp [edi], dword 0 ; empty button list ? |
3386 | je end_of_buttons_away |
3372 | je end_of_buttons_away |
3387 | movzx ebx, word [edi] |
3373 | movzx ebx, word [edi] |
3388 | inc ebx |
3374 | inc ebx |
3389 | mov eax, edi |
3375 | mov eax, edi |
3390 | sys_newba: |
3376 | sys_newba: |
3391 | dec ebx |
3377 | dec ebx |
3392 | jz end_of_buttons_away |
3378 | jz end_of_buttons_away |
3393 | 3379 | ||
3394 | add eax, 0x10 |
3380 | add eax, 0x10 |
3395 | cmp cx, [eax] |
3381 | cmp cx, [eax] |
3396 | jnz sys_newba |
3382 | jnz sys_newba |
3397 | 3383 | ||
3398 | push eax ebx ecx |
3384 | push eax ebx ecx |
3399 | mov ecx, ebx |
3385 | mov ecx, ebx |
3400 | inc ecx |
3386 | inc ecx |
3401 | shl ecx, 4 |
3387 | shl ecx, 4 |
3402 | mov ebx, eax |
3388 | mov ebx, eax |
3403 | add eax, 0x10 |
3389 | add eax, 0x10 |
3404 | call memmove |
3390 | call memmove |
3405 | dec dword [edi] |
3391 | dec dword [edi] |
3406 | pop ecx ebx eax |
3392 | pop ecx ebx eax |
3407 | 3393 | ||
3408 | jmp sys_newba2 |
3394 | jmp sys_newba2 |
3409 | 3395 | ||
3410 | end_of_buttons_away: |
3396 | end_of_buttons_away: |
3411 | 3397 | ||
3412 | ret |
3398 | ret |
3413 | 3399 | ||
3414 | no_widgets_away: |
3400 | no_widgets_away: |
3415 | 3401 | ||
3416 | cmp ebx, 2 |
3402 | cmp ebx, 2 |
3417 | jnz srl1 |
3403 | jnz srl1 |
3418 | 3404 | ||
3419 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3405 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3420 | add edx, draw_data - CURRENT_TASK |
3406 | add edx, draw_data - CURRENT_TASK |
3421 | mov [edx + RECT.left], 0 |
3407 | mov [edx + RECT.left], 0 |
3422 | mov [edx + RECT.top], 0 |
3408 | mov [edx + RECT.top], 0 |
3423 | mov eax, [Screen_Max_X] |
3409 | mov eax, [Screen_Max_X] |
3424 | mov [edx + RECT.right], eax |
3410 | mov [edx + RECT.right], eax |
3425 | mov eax, [Screen_Max_Y] |
3411 | mov eax, [Screen_Max_Y] |
3426 | mov [edx + RECT.bottom], eax |
3412 | mov [edx + RECT.bottom], eax |
3427 | 3413 | ||
3428 | srl1: |
3414 | srl1: |
3429 | ret |
3415 | ret |
3430 | 3416 | ||
3431 | ;ok - 100% work |
3417 | ;ok - 100% work |
3432 | ;nt - not tested |
3418 | ;nt - not tested |
3433 | ;--------------------------------------------------------------------------------------------- |
3419 | ;--------------------------------------------------------------------------------------------- |
3434 | ;eax |
3420 | ;eax |
3435 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3421 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3436 | ;1 - change task. Ret nothing. Block. ok. |
3422 | ;1 - change task. Ret nothing. Block. ok. |
3437 | ;2 - performance control |
3423 | ;2 - performance control |
3438 | ; ebx |
3424 | ; ebx |
3439 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3425 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3440 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3426 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3441 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3427 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3442 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3428 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3443 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3429 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3444 | ;eax |
3430 | ;eax |
3445 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3431 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3446 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3432 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3447 | ;--------------------------------------------------------------------------------------------- |
3433 | ;--------------------------------------------------------------------------------------------- |
3448 | iglobal |
3434 | iglobal |
3449 | align 4 |
3435 | align 4 |
3450 | sheduler: |
3436 | sheduler: |
3451 | dd sys_sheduler.00 |
3437 | dd sys_sheduler.00 |
3452 | dd change_task |
3438 | dd change_task |
3453 | dd sys_sheduler.02 |
3439 | dd sys_sheduler.02 |
3454 | dd sys_sheduler.03 |
3440 | dd sys_sheduler.03 |
3455 | dd sys_sheduler.04 |
3441 | dd sys_sheduler.04 |
3456 | endg |
3442 | endg |
3457 | sys_sheduler: |
3443 | sys_sheduler: |
3458 | ;rewritten by |
3444 | ;rewritten by |
3459 | jmp dword [sheduler+ebx*4] |
3445 | jmp dword [sheduler+ebx*4] |
3460 | ;.shed_counter: |
3446 | ;.shed_counter: |
3461 | .00: |
3447 | .00: |
3462 | mov eax, [context_counter] |
3448 | mov eax, [context_counter] |
3463 | mov [esp+32], eax |
3449 | mov [esp+32], eax |
3464 | ret |
3450 | ret |
3465 | 3451 | ||
3466 | .02: |
3452 | .02: |
3467 | ;.perf_control: |
3453 | ;.perf_control: |
3468 | inc ebx ;before ebx=2, ebx=3 |
3454 | inc ebx ;before ebx=2, ebx=3 |
3469 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3455 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3470 | jz cache_disable |
3456 | jz cache_disable |
3471 | 3457 | ||
3472 | dec ebx ;ebx=2 |
3458 | dec ebx ;ebx=2 |
3473 | cmp ebx, ecx ; |
3459 | cmp ebx, ecx ; |
3474 | jz cache_enable ;if ecx=2 and ebx=2 |
3460 | jz cache_enable ;if ecx=2 and ebx=2 |
3475 | 3461 | ||
3476 | dec ebx ;ebx=1 |
3462 | dec ebx ;ebx=1 |
3477 | cmp ebx, ecx |
3463 | cmp ebx, ecx |
3478 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3464 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3479 | 3465 | ||
3480 | dec ebx |
3466 | dec ebx |
3481 | test ebx, ecx ;ebx=0 and ecx=0 |
3467 | test ebx, ecx ;ebx=0 and ecx=0 |
3482 | jz modify_pce ;if ecx=0 |
3468 | jz modify_pce ;if ecx=0 |
3483 | 3469 | ||
3484 | ret |
3470 | ret |
3485 | 3471 | ||
3486 | .03: |
3472 | .03: |
3487 | ;.rdmsr_instr: |
3473 | ;.rdmsr_instr: |
3488 | ;now counter in ecx |
3474 | ;now counter in ecx |
3489 | ;(edx:eax) esi:edi => edx:esi |
3475 | ;(edx:eax) esi:edi => edx:esi |
3490 | mov eax, esi |
3476 | mov eax, esi |
3491 | mov ecx, edx |
3477 | mov ecx, edx |
3492 | rdmsr |
3478 | rdmsr |
3493 | mov [esp+32], eax |
3479 | mov [esp+32], eax |
3494 | mov [esp+20], edx ;ret in ebx? |
3480 | mov [esp+20], edx ;ret in ebx? |
3495 | ret |
3481 | ret |
3496 | 3482 | ||
3497 | .04: |
3483 | .04: |
3498 | ;.wrmsr_instr: |
3484 | ;.wrmsr_instr: |
3499 | ;now counter in ecx |
3485 | ;now counter in ecx |
3500 | ;(edx:eax) esi:edi => edx:esi |
3486 | ;(edx:eax) esi:edi => edx:esi |
3501 | ; Fast Call MSR can't be destroy |
3487 | ; Fast Call MSR can't be destroy |
3502 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3488 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3503 | ; включаются/выключаются расширенные возможности |
3489 | ; включаются/выключаются расширенные возможности |
3504 | cmp edx, MSR_SYSENTER_CS |
3490 | cmp edx, MSR_SYSENTER_CS |
3505 | je @f |
3491 | je @f |
3506 | cmp edx, MSR_SYSENTER_ESP |
3492 | cmp edx, MSR_SYSENTER_ESP |
3507 | je @f |
3493 | je @f |
3508 | cmp edx, MSR_SYSENTER_EIP |
3494 | cmp edx, MSR_SYSENTER_EIP |
3509 | je @f |
3495 | je @f |
3510 | cmp edx, MSR_AMD_STAR |
3496 | cmp edx, MSR_AMD_STAR |
3511 | je @f |
3497 | je @f |
3512 | 3498 | ||
3513 | mov eax, esi |
3499 | mov eax, esi |
3514 | mov ecx, edx |
3500 | mov ecx, edx |
3515 | wrmsr |
3501 | wrmsr |
3516 | ; mov [esp + 32], eax |
3502 | ; mov [esp + 32], eax |
3517 | ; mov [esp + 20], edx ;ret in ebx? |
3503 | ; mov [esp + 20], edx ;ret in ebx? |
3518 | @@: |
3504 | @@: |
3519 | ret |
3505 | ret |
3520 | 3506 | ||
3521 | cache_disable: |
3507 | cache_disable: |
3522 | mov eax, cr0 |
3508 | mov eax, cr0 |
3523 | or eax, 01100000000000000000000000000000b |
3509 | or eax, 01100000000000000000000000000000b |
3524 | mov cr0, eax |
3510 | mov cr0, eax |
3525 | wbinvd ;set MESI |
3511 | wbinvd ;set MESI |
3526 | ret |
3512 | ret |
3527 | 3513 | ||
3528 | cache_enable: |
3514 | cache_enable: |
3529 | mov eax, cr0 |
3515 | mov eax, cr0 |
3530 | and eax, 10011111111111111111111111111111b |
3516 | and eax, 10011111111111111111111111111111b |
3531 | mov cr0, eax |
3517 | mov cr0, eax |
3532 | ret |
3518 | ret |
3533 | 3519 | ||
3534 | is_cache_enabled: |
3520 | is_cache_enabled: |
3535 | mov eax, cr0 |
3521 | mov eax, cr0 |
3536 | mov ebx, eax |
3522 | mov ebx, eax |
3537 | and eax, 01100000000000000000000000000000b |
3523 | and eax, 01100000000000000000000000000000b |
3538 | jz cache_disabled |
3524 | jz cache_disabled |
3539 | mov [esp+32], ebx |
3525 | mov [esp+32], ebx |
3540 | cache_disabled: |
3526 | cache_disabled: |
3541 | mov dword [esp+32], eax;0 |
3527 | mov dword [esp+32], eax;0 |
3542 | ret |
3528 | ret |
3543 | 3529 | ||
3544 | modify_pce: |
3530 | modify_pce: |
3545 | mov eax, cr4 |
3531 | mov eax, cr4 |
3546 | ; mov ebx,0 |
3532 | ; mov ebx,0 |
3547 | ; or bx,100000000b ;pce |
3533 | ; or bx,100000000b ;pce |
3548 | ; xor eax,ebx ;invert pce |
3534 | ; xor eax,ebx ;invert pce |
3549 | bts eax, 8;pce=cr4[8] |
3535 | bts eax, 8;pce=cr4[8] |
3550 | mov cr4, eax |
3536 | mov cr4, eax |
3551 | mov [esp+32], eax |
3537 | mov [esp+32], eax |
3552 | ret |
3538 | ret |
3553 | ;--------------------------------------------------------------------------------------------- |
3539 | ;--------------------------------------------------------------------------------------------- |
3554 | 3540 | ||
3555 | 3541 | ||
3556 | ; check if pixel is allowed to be drawn |
3542 | ; check if pixel is allowed to be drawn |
3557 | 3543 | ||
3558 | ;checkpixel: |
3544 | ;checkpixel: |
3559 | ; push eax edx |
3545 | ; push eax edx |
3560 | 3546 | ||
3561 | ;; mov edx, [Screen_Max_X] ; screen x size |
3547 | ;; mov edx, [Screen_Max_X] ; screen x size |
3562 | ;; inc edx |
3548 | ;; inc edx |
3563 | ;; imul edx, ebx |
3549 | ;; imul edx, ebx |
3564 | ; mov edx, [d_width_calc_area + ebx*4] |
3550 | ; mov edx, [d_width_calc_area + ebx*4] |
3565 | ; add eax, [_WinMapAddress] |
3551 | ; add eax, [_WinMapAddress] |
3566 | ; mov dl, [eax+edx]; lea eax, [...] |
3552 | ; mov dl, [eax+edx]; lea eax, [...] |
3567 | 3553 | ||
3568 | ; xor ecx, ecx |
3554 | ; xor ecx, ecx |
3569 | ; mov eax, [CURRENT_TASK] |
3555 | ; mov eax, [CURRENT_TASK] |
3570 | ; cmp al, dl |
3556 | ; cmp al, dl |
3571 | ; setne cl |
3557 | ; setne cl |
3572 | 3558 | ||
3573 | ; pop edx eax |
3559 | ; pop edx eax |
3574 | ; ret |
3560 | ; ret |
3575 | 3561 | ||
3576 | iglobal |
3562 | iglobal |
3577 | cpustring db 'CPU',0 |
3563 | cpustring db 'CPU',0 |
3578 | endg |
3564 | endg |
3579 | 3565 | ||
3580 | uglobal |
3566 | uglobal |
3581 | background_defined db 0 ; diamond, 11.04.2006 |
3567 | background_defined db 0 ; diamond, 11.04.2006 |
3582 | endg |
3568 | endg |
3583 | ;----------------------------------------------------------------------------- |
3569 | ;----------------------------------------------------------------------------- |
3584 | align 4 |
3570 | align 4 |
3585 | checkmisc: |
3571 | checkmisc: |
3586 | cmp [ctrl_alt_del], 1 |
3572 | cmp [ctrl_alt_del], 1 |
3587 | jne nocpustart |
3573 | jne nocpustart |
3588 | 3574 | ||
3589 | mov ebp, cpustring |
3575 | mov ebp, cpustring |
3590 | call fs_execute_from_sysdir |
3576 | call fs_execute_from_sysdir |
3591 | 3577 | ||
3592 | mov [ctrl_alt_del], 0 |
3578 | mov [ctrl_alt_del], 0 |
3593 | ;-------------------------------------- |
3579 | ;-------------------------------------- |
3594 | align 4 |
3580 | align 4 |
3595 | nocpustart: |
3581 | nocpustart: |
3596 | cmp [mouse_active], 1 |
3582 | cmp [mouse_active], 1 |
3597 | jne mouse_not_active |
3583 | jne mouse_not_active |
3598 | mov [mouse_active], 0 |
3584 | mov [mouse_active], 0 |
3599 | 3585 | ||
3600 | xor edi, edi |
3586 | xor edi, edi |
3601 | mov ebx, CURRENT_TASK |
3587 | mov ebx, CURRENT_TASK |
3602 | 3588 | ||
3603 | mov ecx, [TASK_COUNT] |
3589 | mov ecx, [TASK_COUNT] |
3604 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3590 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3605 | shl eax, 8 |
3591 | shl eax, 8 |
3606 | push eax |
3592 | push eax |
3607 | 3593 | ||
3608 | movzx eax, word [MOUSE_X] |
3594 | movzx eax, word [MOUSE_X] |
3609 | movzx edx, word [MOUSE_Y] |
3595 | movzx edx, word [MOUSE_Y] |
3610 | ;-------------------------------------- |
3596 | ;-------------------------------------- |
3611 | align 4 |
3597 | align 4 |
3612 | .set_mouse_event: |
3598 | .set_mouse_event: |
3613 | add edi, 256 |
3599 | add edi, 256 |
3614 | add ebx, 32 |
3600 | add ebx, 32 |
3615 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3601 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3616 | jz .pos_filter |
3602 | jz .pos_filter |
3617 | 3603 | ||
3618 | cmp edi, [esp] ; skip if filtration active |
3604 | cmp edi, [esp] ; skip if filtration active |
3619 | jne .skip |
3605 | jne .skip |
3620 | ;-------------------------------------- |
3606 | ;-------------------------------------- |
3621 | align 4 |
3607 | align 4 |
3622 | .pos_filter: |
3608 | .pos_filter: |
3623 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3609 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3624 | jz .set |
3610 | jz .set |
3625 | 3611 | ||
3626 | mov esi, [ebx-twdw+WDATA.box.left] |
3612 | mov esi, [ebx-twdw+WDATA.box.left] |
3627 | cmp eax, esi |
3613 | cmp eax, esi |
3628 | jb .skip |
3614 | jb .skip |
3629 | add esi, [ebx-twdw+WDATA.box.width] |
3615 | add esi, [ebx-twdw+WDATA.box.width] |
3630 | cmp eax, esi |
3616 | cmp eax, esi |
3631 | ja .skip |
3617 | ja .skip |
3632 | 3618 | ||
3633 | mov esi, [ebx-twdw+WDATA.box.top] |
3619 | mov esi, [ebx-twdw+WDATA.box.top] |
3634 | cmp edx, esi |
3620 | cmp edx, esi |
3635 | jb .skip |
3621 | jb .skip |
3636 | add esi, [ebx-twdw+WDATA.box.height] |
3622 | add esi, [ebx-twdw+WDATA.box.height] |
3637 | cmp edx, esi |
3623 | cmp edx, esi |
3638 | ja .skip |
3624 | ja .skip |
3639 | ;-------------------------------------- |
3625 | ;-------------------------------------- |
3640 | align 4 |
3626 | align 4 |
3641 | .set: |
3627 | .set: |
3642 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3628 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3643 | ;-------------------------------------- |
3629 | ;-------------------------------------- |
3644 | align 4 |
3630 | align 4 |
3645 | .skip: |
3631 | .skip: |
3646 | loop .set_mouse_event |
3632 | loop .set_mouse_event |
3647 | 3633 | ||
3648 | pop eax |
3634 | pop eax |
3649 | ;-------------------------------------- |
3635 | ;-------------------------------------- |
3650 | align 4 |
3636 | align 4 |
3651 | mouse_not_active: |
3637 | mouse_not_active: |
3652 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3638 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3653 | jz nobackgr |
3639 | jz nobackgr |
3654 | 3640 | ||
3655 | cmp [background_defined], 0 |
3641 | cmp [background_defined], 0 |
3656 | jz nobackgr |
3642 | jz nobackgr |
3657 | ;-------------------------------------- |
3643 | ;-------------------------------------- |
3658 | align 4 |
3644 | align 4 |
3659 | backgr: |
3645 | backgr: |
3660 | mov eax, [draw_data+32 + RECT.left] |
3646 | mov eax, [draw_data+32 + RECT.left] |
3661 | shl eax, 16 |
3647 | shl eax, 16 |
3662 | add eax, [draw_data+32 + RECT.right] |
3648 | add eax, [draw_data+32 + RECT.right] |
3663 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3649 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3664 | 3650 | ||
3665 | mov eax, [draw_data+32 + RECT.top] |
3651 | mov eax, [draw_data+32 + RECT.top] |
3666 | shl eax, 16 |
3652 | shl eax, 16 |
3667 | add eax, [draw_data+32 + RECT.bottom] |
3653 | add eax, [draw_data+32 + RECT.bottom] |
3668 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3654 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3669 | 3655 | ||
3670 | call drawbackground |
3656 | call drawbackground |
3671 | ; DEBUGF 1, "K : drawbackground\n" |
3657 | ; DEBUGF 1, "K : drawbackground\n" |
3672 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3658 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3673 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3659 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3674 | ;--------- set event 5 start ---------- |
3660 | ;--------- set event 5 start ---------- |
3675 | push ecx edi |
3661 | push ecx edi |
3676 | xor edi, edi |
3662 | xor edi, edi |
3677 | mov ecx, [TASK_COUNT] |
3663 | mov ecx, [TASK_COUNT] |
3678 | ;-------------------------------------- |
3664 | ;-------------------------------------- |
3679 | align 4 |
3665 | align 4 |
3680 | set_bgr_event: |
3666 | set_bgr_event: |
3681 | add edi, 256 |
3667 | add edi, 256 |
3682 | mov eax, [BG_Rect_X_left_right] |
3668 | mov eax, [BG_Rect_X_left_right] |
3683 | mov edx, [BG_Rect_Y_top_bottom] |
3669 | mov edx, [BG_Rect_Y_top_bottom] |
3684 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3670 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3685 | jz .set |
3671 | jz .set |
3686 | .join: |
3672 | .join: |
3687 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3673 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3688 | jae @f |
3674 | jae @f |
3689 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3675 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3690 | @@: |
3676 | @@: |
3691 | shr eax, 16 |
3677 | shr eax, 16 |
3692 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3678 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3693 | jbe @f |
3679 | jbe @f |
3694 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3680 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3695 | @@: |
3681 | @@: |
3696 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3682 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3697 | jae @f |
3683 | jae @f |
3698 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3684 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3699 | @@: |
3685 | @@: |
3700 | shr edx, 16 |
3686 | shr edx, 16 |
3701 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3687 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3702 | jbe @f |
3688 | jbe @f |
3703 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3689 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3704 | @@: |
3690 | @@: |
3705 | jmp .common |
3691 | jmp .common |
3706 | .set: |
3692 | .set: |
3707 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3693 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3708 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3694 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3709 | .common: |
3695 | .common: |
3710 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3696 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3711 | loop set_bgr_event |
3697 | loop set_bgr_event |
3712 | pop edi ecx |
3698 | pop edi ecx |
3713 | ;--------- set event 5 stop ----------- |
3699 | ;--------- set event 5 stop ----------- |
3714 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3700 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3715 | jnz backgr |
3701 | jnz backgr |
3716 | 3702 | ||
3717 | xor eax, eax |
3703 | xor eax, eax |
3718 | mov [draw_data+32 + RECT.left], eax |
3704 | mov [draw_data+32 + RECT.left], eax |
3719 | mov [draw_data+32 + RECT.top], eax |
3705 | mov [draw_data+32 + RECT.top], eax |
3720 | mov [draw_data+32 + RECT.right], eax |
3706 | mov [draw_data+32 + RECT.right], eax |
3721 | mov [draw_data+32 + RECT.bottom], eax |
3707 | mov [draw_data+32 + RECT.bottom], eax |
3722 | ;-------------------------------------- |
3708 | ;-------------------------------------- |
3723 | align 4 |
3709 | align 4 |
3724 | nobackgr: |
3710 | nobackgr: |
3725 | ; system shutdown request |
3711 | ; system shutdown request |
3726 | cmp [SYS_SHUTDOWN], byte 0 |
3712 | cmp [SYS_SHUTDOWN], byte 0 |
3727 | je noshutdown |
3713 | je noshutdown |
3728 | 3714 | ||
3729 | mov edx, [shutdown_processes] |
3715 | mov edx, [shutdown_processes] |
3730 | 3716 | ||
3731 | cmp [SYS_SHUTDOWN], dl |
3717 | cmp [SYS_SHUTDOWN], dl |
3732 | jne noshutdown |
3718 | jne noshutdown |
3733 | 3719 | ||
3734 | lea ecx, [edx-1] |
3720 | lea ecx, [edx-1] |
3735 | mov edx, OS_BASE+0x3040 |
3721 | mov edx, OS_BASE+0x3040 |
3736 | jecxz no_mark_system_shutdown |
3722 | jecxz no_mark_system_shutdown |
3737 | ;-------------------------------------- |
3723 | ;-------------------------------------- |
3738 | align 4 |
3724 | align 4 |
3739 | markz: |
3725 | markz: |
3740 | push ecx edx |
3726 | push ecx edx |
3741 | cmp [edx+TASKDATA.state], 9 |
3727 | cmp [edx+TASKDATA.state], 9 |
3742 | jz .nokill |
3728 | jz .nokill |
3743 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3729 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3744 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3730 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3745 | jz .nokill |
3731 | jz .nokill |
3746 | call request_terminate |
3732 | call request_terminate |
3747 | jmp .common |
3733 | jmp .common |
3748 | .nokill: |
3734 | .nokill: |
3749 | dec byte [SYS_SHUTDOWN] |
3735 | dec byte [SYS_SHUTDOWN] |
3750 | xor eax, eax |
3736 | xor eax, eax |
3751 | .common: |
3737 | .common: |
3752 | pop edx ecx |
3738 | pop edx ecx |
3753 | test eax, eax |
3739 | test eax, eax |
3754 | jz @f |
3740 | jz @f |
3755 | mov [edx+TASKDATA.state], byte 3 |
3741 | mov [edx+TASKDATA.state], byte 3 |
3756 | @@: |
3742 | @@: |
3757 | add edx, 0x20 |
3743 | add edx, 0x20 |
3758 | loop markz |
3744 | loop markz |
3759 | call wakeup_osloop |
3745 | call wakeup_osloop |
3760 | ;-------------------------------------- |
3746 | ;-------------------------------------- |
3761 | align 4 |
3747 | align 4 |
3762 | @@: |
3748 | @@: |
3763 | no_mark_system_shutdown: |
3749 | no_mark_system_shutdown: |
3764 | dec byte [SYS_SHUTDOWN] |
3750 | dec byte [SYS_SHUTDOWN] |
3765 | je system_shutdown |
3751 | je system_shutdown |
3766 | ;-------------------------------------- |
3752 | ;-------------------------------------- |
3767 | align 4 |
3753 | align 4 |
3768 | noshutdown: |
3754 | noshutdown: |
3769 | mov eax, [TASK_COUNT] ; termination |
3755 | mov eax, [TASK_COUNT] ; termination |
3770 | mov ebx, TASK_DATA+TASKDATA.state |
3756 | mov ebx, TASK_DATA+TASKDATA.state |
3771 | mov esi, 1 |
3757 | mov esi, 1 |
3772 | ;-------------------------------------- |
3758 | ;-------------------------------------- |
3773 | align 4 |
3759 | align 4 |
3774 | newct: |
3760 | newct: |
3775 | mov cl, [ebx] |
3761 | mov cl, [ebx] |
3776 | cmp cl, byte 3 |
3762 | cmp cl, byte 3 |
3777 | jz .terminate |
3763 | jz .terminate |
3778 | 3764 | ||
3779 | cmp cl, byte 4 |
3765 | cmp cl, byte 4 |
3780 | jnz .noterminate |
3766 | jnz .noterminate |
3781 | .terminate: |
3767 | .terminate: |
3782 | pushad |
3768 | pushad |
3783 | mov ecx, eax |
3769 | mov ecx, eax |
3784 | shl ecx, 8 |
3770 | shl ecx, 8 |
3785 | add ecx, SLOT_BASE |
3771 | add ecx, SLOT_BASE |
3786 | call restore_default_cursor_before_killing |
3772 | call restore_default_cursor_before_killing |
3787 | popad |
3773 | popad |
3788 | 3774 | ||
3789 | pushad |
3775 | pushad |
3790 | call terminate |
3776 | call terminate |
3791 | popad |
3777 | popad |
3792 | cmp byte [SYS_SHUTDOWN], 0 |
3778 | cmp byte [SYS_SHUTDOWN], 0 |
3793 | jz .noterminate |
3779 | jz .noterminate |
3794 | dec byte [SYS_SHUTDOWN] |
3780 | dec byte [SYS_SHUTDOWN] |
3795 | je system_shutdown |
3781 | je system_shutdown |
3796 | 3782 | ||
3797 | .noterminate: |
3783 | .noterminate: |
3798 | add ebx, 0x20 |
3784 | add ebx, 0x20 |
3799 | inc esi |
3785 | inc esi |
3800 | dec eax |
3786 | dec eax |
3801 | jnz newct |
3787 | jnz newct |
3802 | ret |
3788 | ret |
3803 | ;----------------------------------------------------------------------------- |
3789 | ;----------------------------------------------------------------------------- |
3804 | align 4 |
3790 | align 4 |
3805 | redrawscreen: |
3791 | redrawscreen: |
3806 | ; eax , if process window_data base is eax, do not set flag/limits |
3792 | ; eax , if process window_data base is eax, do not set flag/limits |
3807 | 3793 | ||
3808 | pushad |
3794 | pushad |
3809 | push eax |
3795 | push eax |
3810 | 3796 | ||
3811 | ;;; mov ebx,2 |
3797 | ;;; mov ebx,2 |
3812 | ;;; call delay_hs |
3798 | ;;; call delay_hs |
3813 | 3799 | ||
3814 | ;mov ecx,0 ; redraw flags for apps |
3800 | ;mov ecx,0 ; redraw flags for apps |
3815 | xor ecx, ecx |
3801 | xor ecx, ecx |
3816 | ;-------------------------------------- |
3802 | ;-------------------------------------- |
3817 | align 4 |
3803 | align 4 |
3818 | newdw2: |
3804 | newdw2: |
3819 | inc ecx |
3805 | inc ecx |
3820 | push ecx |
3806 | push ecx |
3821 | 3807 | ||
3822 | mov eax, ecx |
3808 | mov eax, ecx |
3823 | shl eax, 5 |
3809 | shl eax, 5 |
3824 | add eax, window_data |
3810 | add eax, window_data |
3825 | 3811 | ||
3826 | cmp eax, [esp+4] |
3812 | cmp eax, [esp+4] |
3827 | je not_this_task |
3813 | je not_this_task |
3828 | ; check if window in redraw area |
3814 | ; check if window in redraw area |
3829 | mov edi, eax |
3815 | mov edi, eax |
3830 | 3816 | ||
3831 | cmp ecx, 1 ; limit for background |
3817 | cmp ecx, 1 ; limit for background |
3832 | jz bgli |
3818 | jz bgli |
3833 | 3819 | ||
3834 | mov eax, [edi + WDATA.box.left] |
3820 | mov eax, [edi + WDATA.box.left] |
3835 | mov ebx, [edi + WDATA.box.top] |
3821 | mov ebx, [edi + WDATA.box.top] |
3836 | 3822 | ||
3837 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3823 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3838 | cmp ecx, ebx |
3824 | cmp ecx, ebx |
3839 | jb ricino |
3825 | jb ricino |
3840 | 3826 | ||
3841 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3827 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3842 | cmp ecx, eax |
3828 | cmp ecx, eax |
3843 | jb ricino |
3829 | jb ricino |
3844 | 3830 | ||
3845 | mov eax, [edi + WDATA.box.left] |
3831 | mov eax, [edi + WDATA.box.left] |
3846 | mov ebx, [edi + WDATA.box.top] |
3832 | mov ebx, [edi + WDATA.box.top] |
3847 | mov ecx, [edi + WDATA.box.width] |
3833 | mov ecx, [edi + WDATA.box.width] |
3848 | mov edx, [edi + WDATA.box.height] |
3834 | mov edx, [edi + WDATA.box.height] |
3849 | add ecx, eax |
3835 | add ecx, eax |
3850 | add edx, ebx |
3836 | add edx, ebx |
3851 | 3837 | ||
3852 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3838 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3853 | cmp edx, eax |
3839 | cmp edx, eax |
3854 | jb ricino |
3840 | jb ricino |
3855 | 3841 | ||
3856 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3842 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3857 | cmp ecx, eax |
3843 | cmp ecx, eax |
3858 | jb ricino |
3844 | jb ricino |
3859 | ;-------------------------------------- |
3845 | ;-------------------------------------- |
3860 | align 4 |
3846 | align 4 |
3861 | bgli: |
3847 | bgli: |
3862 | cmp dword[esp], 1 |
3848 | cmp dword[esp], 1 |
3863 | jnz .az |
3849 | jnz .az |
3864 | 3850 | ||
3865 | cmp byte[REDRAW_BACKGROUND], 0 |
3851 | cmp byte[REDRAW_BACKGROUND], 0 |
3866 | jz .az |
3852 | jz .az |
3867 | 3853 | ||
3868 | mov dl, 0 |
3854 | mov dl, 0 |
3869 | lea eax, [edi+draw_data-window_data] |
3855 | lea eax, [edi+draw_data-window_data] |
3870 | mov ebx, [draw_limits.left] |
3856 | mov ebx, [draw_limits.left] |
3871 | cmp ebx, [eax+RECT.left] |
3857 | cmp ebx, [eax+RECT.left] |
3872 | jae @f |
3858 | jae @f |
3873 | 3859 | ||
3874 | mov [eax+RECT.left], ebx |
3860 | mov [eax+RECT.left], ebx |
3875 | mov dl, 1 |
3861 | mov dl, 1 |
3876 | ;-------------------------------------- |
3862 | ;-------------------------------------- |
3877 | align 4 |
3863 | align 4 |
3878 | @@: |
3864 | @@: |
3879 | mov ebx, [draw_limits.top] |
3865 | mov ebx, [draw_limits.top] |
3880 | cmp ebx, [eax+RECT.top] |
3866 | cmp ebx, [eax+RECT.top] |
3881 | jae @f |
3867 | jae @f |
3882 | 3868 | ||
3883 | mov [eax+RECT.top], ebx |
3869 | mov [eax+RECT.top], ebx |
3884 | mov dl, 1 |
3870 | mov dl, 1 |
3885 | ;-------------------------------------- |
3871 | ;-------------------------------------- |
3886 | align 4 |
3872 | align 4 |
3887 | @@: |
3873 | @@: |
3888 | mov ebx, [draw_limits.right] |
3874 | mov ebx, [draw_limits.right] |
3889 | cmp ebx, [eax+RECT.right] |
3875 | cmp ebx, [eax+RECT.right] |
3890 | jbe @f |
3876 | jbe @f |
3891 | 3877 | ||
3892 | mov [eax+RECT.right], ebx |
3878 | mov [eax+RECT.right], ebx |
3893 | mov dl, 1 |
3879 | mov dl, 1 |
3894 | ;-------------------------------------- |
3880 | ;-------------------------------------- |
3895 | align 4 |
3881 | align 4 |
3896 | @@: |
3882 | @@: |
3897 | mov ebx, [draw_limits.bottom] |
3883 | mov ebx, [draw_limits.bottom] |
3898 | cmp ebx, [eax+RECT.bottom] |
3884 | cmp ebx, [eax+RECT.bottom] |
3899 | jbe @f |
3885 | jbe @f |
3900 | 3886 | ||
3901 | mov [eax+RECT.bottom], ebx |
3887 | mov [eax+RECT.bottom], ebx |
3902 | mov dl, 1 |
3888 | mov dl, 1 |
3903 | ;-------------------------------------- |
3889 | ;-------------------------------------- |
3904 | align 4 |
3890 | align 4 |
3905 | @@: |
3891 | @@: |
3906 | add byte[REDRAW_BACKGROUND], dl |
3892 | add byte[REDRAW_BACKGROUND], dl |
3907 | call wakeup_osloop |
3893 | call wakeup_osloop |
3908 | jmp newdw8 |
3894 | jmp newdw8 |
3909 | ;-------------------------------------- |
3895 | ;-------------------------------------- |
3910 | align 4 |
3896 | align 4 |
3911 | .az: |
3897 | .az: |
3912 | mov eax, edi |
3898 | mov eax, edi |
3913 | add eax, draw_data-window_data |
3899 | add eax, draw_data-window_data |
3914 | 3900 | ||
3915 | mov ebx, [draw_limits.left] ; set limits |
3901 | mov ebx, [draw_limits.left] ; set limits |
3916 | mov [eax + RECT.left], ebx |
3902 | mov [eax + RECT.left], ebx |
3917 | mov ebx, [draw_limits.top] |
3903 | mov ebx, [draw_limits.top] |
3918 | mov [eax + RECT.top], ebx |
3904 | mov [eax + RECT.top], ebx |
3919 | mov ebx, [draw_limits.right] |
3905 | mov ebx, [draw_limits.right] |
3920 | mov [eax + RECT.right], ebx |
3906 | mov [eax + RECT.right], ebx |
3921 | mov ebx, [draw_limits.bottom] |
3907 | mov ebx, [draw_limits.bottom] |
3922 | mov [eax + RECT.bottom], ebx |
3908 | mov [eax + RECT.bottom], ebx |
3923 | 3909 | ||
3924 | sub eax, draw_data-window_data |
3910 | sub eax, draw_data-window_data |
3925 | 3911 | ||
3926 | cmp dword [esp], 1 |
3912 | cmp dword [esp], 1 |
3927 | jne nobgrd |
3913 | jne nobgrd |
3928 | inc byte[REDRAW_BACKGROUND] |
3914 | inc byte[REDRAW_BACKGROUND] |
3929 | call wakeup_osloop |
3915 | call wakeup_osloop |
3930 | ;-------------------------------------- |
3916 | ;-------------------------------------- |
3931 | align 4 |
3917 | align 4 |
3932 | newdw8: |
3918 | newdw8: |
3933 | nobgrd: |
3919 | nobgrd: |
3934 | ;-------------------------------------- |
3920 | ;-------------------------------------- |
3935 | push eax edi ebp |
3921 | push eax edi ebp |
3936 | mov edi, [esp+12] |
3922 | mov edi, [esp+12] |
3937 | cmp edi, 1 |
3923 | cmp edi, 1 |
3938 | je .found |
3924 | je .found |
3939 | 3925 | ||
3940 | mov eax, [draw_limits.left] |
3926 | mov eax, [draw_limits.left] |
3941 | mov ebx, [draw_limits.top] |
3927 | mov ebx, [draw_limits.top] |
3942 | mov ecx, [draw_limits.right] |
3928 | mov ecx, [draw_limits.right] |
3943 | sub ecx, eax |
3929 | sub ecx, eax |
3944 | test ecx, ecx |
3930 | test ecx, ecx |
3945 | jz .not_found |
3931 | jz .not_found |
3946 | 3932 | ||
3947 | mov edx, [draw_limits.bottom] |
3933 | mov edx, [draw_limits.bottom] |
3948 | sub edx, ebx |
3934 | sub edx, ebx |
3949 | test edx, edx |
3935 | test edx, edx |
3950 | jz .not_found |
3936 | jz .not_found |
3951 | 3937 | ||
3952 | ; eax - x, ebx - y |
3938 | ; eax - x, ebx - y |
3953 | ; ecx - size x, edx - size y |
3939 | ; ecx - size x, edx - size y |
3954 | add ebx, edx |
3940 | add ebx, edx |
3955 | ;-------------------------------------- |
3941 | ;-------------------------------------- |
3956 | align 4 |
3942 | align 4 |
3957 | .start_y: |
3943 | .start_y: |
3958 | push ecx |
3944 | push ecx |
3959 | ;-------------------------------------- |
3945 | ;-------------------------------------- |
3960 | align 4 |
3946 | align 4 |
3961 | .start_x: |
3947 | .start_x: |
3962 | add eax, ecx |
3948 | add eax, ecx |
3963 | mov ebp, [d_width_calc_area + ebx*4] |
3949 | mov ebp, [d_width_calc_area + ebx*4] |
3964 | add ebp, [_WinMapAddress] |
3950 | add ebp, [_WinMapAddress] |
3965 | movzx ebp, byte[eax+ebp] ; get value for current point |
3951 | movzx ebp, byte[eax+ebp] ; get value for current point |
3966 | cmp ebp, edi |
3952 | cmp ebp, edi |
3967 | jne @f |
3953 | jne @f |
3968 | 3954 | ||
3969 | pop ecx |
3955 | pop ecx |
3970 | jmp .found |
3956 | jmp .found |
3971 | ;-------------------------------------- |
3957 | ;-------------------------------------- |
3972 | align 4 |
3958 | align 4 |
3973 | @@: |
3959 | @@: |
3974 | sub eax, ecx |
3960 | sub eax, ecx |
3975 | 3961 | ||
3976 | dec ecx |
3962 | dec ecx |
3977 | jnz .start_x |
3963 | jnz .start_x |
3978 | 3964 | ||
3979 | pop ecx |
3965 | pop ecx |
3980 | dec ebx |
3966 | dec ebx |
3981 | dec edx |
3967 | dec edx |
3982 | jnz .start_y |
3968 | jnz .start_y |
3983 | ;-------------------------------------- |
3969 | ;-------------------------------------- |
3984 | align 4 |
3970 | align 4 |
3985 | .not_found: |
3971 | .not_found: |
3986 | pop ebp edi eax |
3972 | pop ebp edi eax |
3987 | jmp ricino |
3973 | jmp ricino |
3988 | ;-------------------------------------- |
3974 | ;-------------------------------------- |
3989 | align 4 |
3975 | align 4 |
3990 | .found: |
3976 | .found: |
3991 | pop ebp edi eax |
3977 | pop ebp edi eax |
3992 | 3978 | ||
3993 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3979 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3994 | ;-------------------------------------- |
3980 | ;-------------------------------------- |
3995 | align 4 |
3981 | align 4 |
3996 | ricino: |
3982 | ricino: |
3997 | not_this_task: |
3983 | not_this_task: |
3998 | pop ecx |
3984 | pop ecx |
3999 | 3985 | ||
4000 | cmp ecx, [TASK_COUNT] |
3986 | cmp ecx, [TASK_COUNT] |
4001 | jle newdw2 |
3987 | jle newdw2 |
4002 | 3988 | ||
4003 | pop eax |
3989 | pop eax |
4004 | popad |
3990 | popad |
4005 | ret |
3991 | ret |
4006 | ;----------------------------------------------------------------------------- |
3992 | ;----------------------------------------------------------------------------- |
4007 | align 4 |
3993 | align 4 |
4008 | calculatebackground: ; background |
3994 | calculatebackground: ; background |
4009 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3995 | mov edi, [_WinMapAddress] ; set os to use all pixels |
4010 | mov eax, 0x01010101 |
3996 | mov eax, 0x01010101 |
4011 | mov ecx, [_WinMapSize] |
3997 | mov ecx, [_WinMapSize] |
4012 | shr ecx, 2 |
3998 | shr ecx, 2 |
4013 | rep stosd |
3999 | rep stosd |
4014 | 4000 | ||
4015 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
4001 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
4016 | ret |
4002 | ret |
4017 | ;----------------------------------------------------------------------------- |
4003 | ;----------------------------------------------------------------------------- |
4018 | uglobal |
4004 | uglobal |
4019 | imax dd 0x0 |
4005 | imax dd 0x0 |
4020 | endg |
4006 | endg |
4021 | ;----------------------------------------------------------------------------- |
4007 | ;----------------------------------------------------------------------------- |
4022 | align 4 |
4008 | align 4 |
4023 | delay_ms: ; delay in 1/1000 sec |
4009 | delay_ms: ; delay in 1/1000 sec |
4024 | push eax |
4010 | push eax |
4025 | push ecx |
4011 | push ecx |
4026 | 4012 | ||
4027 | mov ecx, esi |
4013 | mov ecx, esi |
4028 | ; |
4014 | ; |
4029 | imul ecx, 33941 |
4015 | imul ecx, 33941 |
4030 | shr ecx, 9 |
4016 | shr ecx, 9 |
4031 | ; |
4017 | ; |
4032 | 4018 | ||
4033 | in al, 0x61 |
4019 | in al, 0x61 |
4034 | and al, 0x10 |
4020 | and al, 0x10 |
4035 | mov ah, al |
4021 | mov ah, al |
4036 | cld |
4022 | cld |
4037 | ;-------------------------------------- |
4023 | ;-------------------------------------- |
4038 | align 4 |
4024 | align 4 |
4039 | cnt1: |
4025 | cnt1: |
4040 | in al, 0x61 |
4026 | in al, 0x61 |
4041 | and al, 0x10 |
4027 | and al, 0x10 |
4042 | cmp al, ah |
4028 | cmp al, ah |
4043 | jz cnt1 |
4029 | jz cnt1 |
4044 | 4030 | ||
4045 | mov ah, al |
4031 | mov ah, al |
4046 | loop cnt1 |
4032 | loop cnt1 |
4047 | 4033 | ||
4048 | pop ecx |
4034 | pop ecx |
4049 | pop eax |
4035 | pop eax |
4050 | ret |
4036 | ret |
4051 | ;----------------------------------------------------------------------------- |
4037 | ;----------------------------------------------------------------------------- |
4052 | align 4 |
4038 | align 4 |
4053 | set_app_param: |
4039 | set_app_param: |
4054 | mov edi, [TASK_BASE] |
4040 | mov edi, [TASK_BASE] |
4055 | mov eax, ebx |
4041 | mov eax, ebx |
4056 | btr eax, 3 ; move MOUSE_FILTRATION |
4042 | btr eax, 3 ; move MOUSE_FILTRATION |
4057 | mov ebx, [current_slot] ; bit into event_filter |
4043 | mov ebx, [current_slot] ; bit into event_filter |
4058 | setc byte [ebx+APPDATA.event_filter] |
4044 | setc byte [ebx+APPDATA.event_filter] |
4059 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
4045 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
4060 | mov [esp+32], eax ; return old mask value |
4046 | mov [esp+32], eax ; return old mask value |
4061 | ret |
4047 | ret |
4062 | ;----------------------------------------------------------------------------- |
4048 | ;----------------------------------------------------------------------------- |
4063 | 4049 | ||
4064 | ; this is for syscall |
4050 | ; this is for syscall |
4065 | proc delay_hs_unprotected |
4051 | proc delay_hs_unprotected |
4066 | call unprotect_from_terminate |
4052 | call unprotect_from_terminate |
4067 | call delay_hs |
4053 | call delay_hs |
4068 | call protect_from_terminate |
4054 | call protect_from_terminate |
4069 | ret |
4055 | ret |
4070 | endp |
4056 | endp |
4071 | 4057 | ||
4072 | if 1 |
4058 | if 1 |
4073 | align 4 |
4059 | align 4 |
4074 | delay_hs: ; delay in 1/100 secs |
4060 | delay_hs: ; delay in 1/100 secs |
4075 | ; ebx = delay time |
4061 | ; ebx = delay time |
4076 | 4062 | ||
4077 | pushad |
4063 | pushad |
4078 | push ebx |
4064 | push ebx |
4079 | xor esi, esi |
4065 | xor esi, esi |
4080 | mov ecx, MANUAL_DESTROY |
4066 | mov ecx, MANUAL_DESTROY |
4081 | call create_event |
4067 | call create_event |
4082 | test eax, eax |
4068 | test eax, eax |
4083 | jz .done |
4069 | jz .done |
4084 | 4070 | ||
4085 | mov ebx, edx |
4071 | mov ebx, edx |
4086 | mov ecx, [esp] |
4072 | mov ecx, [esp] |
4087 | push edx |
4073 | push edx |
4088 | push eax |
4074 | push eax |
4089 | call wait_event_timeout |
4075 | call wait_event_timeout |
4090 | pop eax |
4076 | pop eax |
4091 | pop ebx |
4077 | pop ebx |
4092 | call destroy_event |
4078 | call destroy_event |
4093 | .done: |
4079 | .done: |
4094 | add esp, 4 |
4080 | add esp, 4 |
4095 | popad |
4081 | popad |
4096 | ret |
4082 | ret |
4097 | 4083 | ||
4098 | else |
4084 | else |
4099 | 4085 | ||
4100 | align 4 |
4086 | align 4 |
4101 | delay_hs: ; delay in 1/100 secs |
4087 | delay_hs: ; delay in 1/100 secs |
4102 | ; ebx = delay time |
4088 | ; ebx = delay time |
4103 | push ecx |
4089 | push ecx |
4104 | push edx |
4090 | push edx |
4105 | 4091 | ||
4106 | mov edx, [timer_ticks] |
4092 | mov edx, [timer_ticks] |
4107 | ;-------------------------------------- |
4093 | ;-------------------------------------- |
4108 | align 4 |
4094 | align 4 |
4109 | newtic: |
4095 | newtic: |
4110 | mov ecx, [timer_ticks] |
4096 | mov ecx, [timer_ticks] |
4111 | sub ecx, edx |
4097 | sub ecx, edx |
4112 | cmp ecx, ebx |
4098 | cmp ecx, ebx |
4113 | jae zerodelay |
4099 | jae zerodelay |
4114 | 4100 | ||
4115 | call change_task |
4101 | call change_task |
4116 | 4102 | ||
4117 | jmp newtic |
4103 | jmp newtic |
4118 | ;-------------------------------------- |
4104 | ;-------------------------------------- |
4119 | align 4 |
4105 | align 4 |
4120 | zerodelay: |
4106 | zerodelay: |
4121 | pop edx |
4107 | pop edx |
4122 | pop ecx |
4108 | pop ecx |
4123 | ret |
4109 | ret |
4124 | end if |
4110 | end if |
4125 | 4111 | ||
4126 | ;----------------------------------------------------------------------------- |
4112 | ;----------------------------------------------------------------------------- |
4127 | align 16 ;very often call this subrutine |
4113 | align 16 ;very often call this subrutine |
4128 | memmove: ; memory move in bytes |
4114 | memmove: ; memory move in bytes |
4129 | ; eax = from |
4115 | ; eax = from |
4130 | ; ebx = to |
4116 | ; ebx = to |
4131 | ; ecx = no of bytes |
4117 | ; ecx = no of bytes |
4132 | test ecx, ecx |
4118 | test ecx, ecx |
4133 | jle .ret |
4119 | jle .ret |
4134 | 4120 | ||
4135 | push esi edi ecx |
4121 | push esi edi ecx |
4136 | 4122 | ||
4137 | mov edi, ebx |
4123 | mov edi, ebx |
4138 | mov esi, eax |
4124 | mov esi, eax |
4139 | 4125 | ||
4140 | test ecx, not 11b |
4126 | test ecx, not 11b |
4141 | jz @f |
4127 | jz @f |
4142 | 4128 | ||
4143 | push ecx |
4129 | push ecx |
4144 | shr ecx, 2 |
4130 | shr ecx, 2 |
4145 | rep movsd |
4131 | rep movsd |
4146 | pop ecx |
4132 | pop ecx |
4147 | and ecx, 11b |
4133 | and ecx, 11b |
4148 | jz .finish |
4134 | jz .finish |
4149 | ;-------------------------------------- |
4135 | ;-------------------------------------- |
4150 | align 4 |
4136 | align 4 |
4151 | @@: |
4137 | @@: |
4152 | rep movsb |
4138 | rep movsb |
4153 | ;-------------------------------------- |
4139 | ;-------------------------------------- |
4154 | align 4 |
4140 | align 4 |
4155 | .finish: |
4141 | .finish: |
4156 | pop ecx edi esi |
4142 | pop ecx edi esi |
4157 | ;-------------------------------------- |
4143 | ;-------------------------------------- |
4158 | align 4 |
4144 | align 4 |
4159 | .ret: |
4145 | .ret: |
4160 | ret |
4146 | ret |
4161 | ;----------------------------------------------------------------------------- |
4147 | ;----------------------------------------------------------------------------- |
4162 | ; |
4148 | ; |
4163 | ;align 4 |
4149 | ;align 4 |
4164 | ; |
4150 | ; |
4165 | ;read_floppy_file: |
4151 | ;read_floppy_file: |
4166 | ; |
4152 | ; |
4167 | ;; as input |
4153 | ;; as input |
4168 | ;; |
4154 | ;; |
4169 | ;; eax pointer to file |
4155 | ;; eax pointer to file |
4170 | ;; ebx file lenght |
4156 | ;; ebx file lenght |
4171 | ;; ecx start 512 byte block number |
4157 | ;; ecx start 512 byte block number |
4172 | ;; edx number of blocks to read |
4158 | ;; edx number of blocks to read |
4173 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4159 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4174 | ;; |
4160 | ;; |
4175 | ;; |
4161 | ;; |
4176 | ;; on return |
4162 | ;; on return |
4177 | ;; |
4163 | ;; |
4178 | ;; eax = 0 command succesful |
4164 | ;; eax = 0 command succesful |
4179 | ;; 1 no fd base and/or partition defined |
4165 | ;; 1 no fd base and/or partition defined |
4180 | ;; 2 yet unsupported FS |
4166 | ;; 2 yet unsupported FS |
4181 | ;; 3 unknown FS |
4167 | ;; 3 unknown FS |
4182 | ;; 4 partition not defined at hd |
4168 | ;; 4 partition not defined at hd |
4183 | ;; 5 file not found |
4169 | ;; 5 file not found |
4184 | ;; ebx = size of file |
4170 | ;; ebx = size of file |
4185 | ; |
4171 | ; |
4186 | ; mov edi,[TASK_BASE] |
4172 | ; mov edi,[TASK_BASE] |
4187 | ; add edi,0x10 |
4173 | ; add edi,0x10 |
4188 | ; add esi,[edi] |
4174 | ; add esi,[edi] |
4189 | ; add eax,[edi] |
4175 | ; add eax,[edi] |
4190 | ; |
4176 | ; |
4191 | ; pushad |
4177 | ; pushad |
4192 | ; mov edi,esi |
4178 | ; mov edi,esi |
4193 | ; add edi,1024 |
4179 | ; add edi,1024 |
4194 | ; mov esi,0x100000+19*512 |
4180 | ; mov esi,0x100000+19*512 |
4195 | ; sub ecx,1 |
4181 | ; sub ecx,1 |
4196 | ; shl ecx,9 |
4182 | ; shl ecx,9 |
4197 | ; add esi,ecx |
4183 | ; add esi,ecx |
4198 | ; shl edx,9 |
4184 | ; shl edx,9 |
4199 | ; mov ecx,edx |
4185 | ; mov ecx,edx |
4200 | ; cld |
4186 | ; cld |
4201 | ; rep movsb |
4187 | ; rep movsb |
4202 | ; popad |
4188 | ; popad |
4203 | ; |
4189 | ; |
4204 | ; mov [esp+36],eax |
4190 | ; mov [esp+36],eax |
4205 | ; mov [esp+24],ebx |
4191 | ; mov [esp+24],ebx |
4206 | ; ret |
4192 | ; ret |
4207 | 4193 | ||
4208 | 4194 | ||
4209 | 4195 | ||
4210 | align 4 |
4196 | align 4 |
4211 | set_io_access_rights: |
4197 | set_io_access_rights: |
4212 | push edi eax |
4198 | push edi eax |
4213 | mov edi, tss._io_map_0 |
4199 | mov edi, tss._io_map_0 |
4214 | ; mov ecx,eax |
4200 | ; mov ecx,eax |
4215 | ; and ecx,7 ; offset in byte |
4201 | ; and ecx,7 ; offset in byte |
4216 | ; shr eax,3 ; number of byte |
4202 | ; shr eax,3 ; number of byte |
4217 | ; add edi,eax |
4203 | ; add edi,eax |
4218 | ; mov ebx,1 |
4204 | ; mov ebx,1 |
4219 | ; shl ebx,cl |
4205 | ; shl ebx,cl |
4220 | test ebp, ebp |
4206 | test ebp, ebp |
4221 | ; cmp ebp,0 ; enable access - ebp = 0 |
4207 | ; cmp ebp,0 ; enable access - ebp = 0 |
4222 | jnz .siar1 |
4208 | jnz .siar1 |
4223 | ; not ebx |
4209 | ; not ebx |
4224 | ; and [edi],byte bl |
4210 | ; and [edi],byte bl |
4225 | btr [edi], eax |
4211 | btr [edi], eax |
4226 | pop eax edi |
4212 | pop eax edi |
4227 | ret |
4213 | ret |
4228 | .siar1: |
4214 | .siar1: |
4229 | bts [edi], eax |
4215 | bts [edi], eax |
4230 | ; or [edi],byte bl ; disable access - ebp = 1 |
4216 | ; or [edi],byte bl ; disable access - ebp = 1 |
4231 | pop eax edi |
4217 | pop eax edi |
4232 | ret |
4218 | ret |
4233 | ;reserve/free group of ports |
4219 | ;reserve/free group of ports |
4234 | ; * eax = 46 - number function |
4220 | ; * eax = 46 - number function |
4235 | ; * ebx = 0 - reserve, 1 - free |
4221 | ; * ebx = 0 - reserve, 1 - free |
4236 | ; * ecx = number start arrea of ports |
4222 | ; * ecx = number start arrea of ports |
4237 | ; * edx = number end arrea of ports (include last number of port) |
4223 | ; * edx = number end arrea of ports (include last number of port) |
4238 | ;Return value: |
4224 | ;Return value: |
4239 | ; * eax = 0 - succesful |
4225 | ; * eax = 0 - succesful |
4240 | ; * eax = 1 - error |
4226 | ; * eax = 1 - error |
4241 | ; * The system has reserve this ports: |
4227 | ; * The system has reserve this ports: |
4242 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4228 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4243 | ;destroys eax,ebx, ebp |
4229 | ;destroys eax,ebx, ebp |
4244 | r_f_port_area: |
4230 | r_f_port_area: |
4245 | 4231 | ||
4246 | test ebx, ebx |
4232 | test ebx, ebx |
4247 | jnz free_port_area |
4233 | jnz free_port_area |
4248 | ; je r_port_area |
4234 | ; je r_port_area |
4249 | ; jmp free_port_area |
4235 | ; jmp free_port_area |
4250 | 4236 | ||
4251 | ; r_port_area: |
4237 | ; r_port_area: |
4252 | 4238 | ||
4253 | ; pushad |
4239 | ; pushad |
4254 | 4240 | ||
4255 | cmp ecx, edx ; beginning > end ? |
4241 | cmp ecx, edx ; beginning > end ? |
4256 | ja rpal1 |
4242 | ja rpal1 |
4257 | cmp edx, 65536 |
4243 | cmp edx, 65536 |
4258 | jae rpal1 |
4244 | jae rpal1 |
4259 | mov eax, [RESERVED_PORTS] |
4245 | mov eax, [RESERVED_PORTS] |
4260 | test eax, eax ; no reserved areas ? |
4246 | test eax, eax ; no reserved areas ? |
4261 | je rpal2 |
4247 | je rpal2 |
4262 | cmp eax, 255 ; max reserved |
4248 | cmp eax, 255 ; max reserved |
4263 | jae rpal1 |
4249 | jae rpal1 |
4264 | rpal3: |
4250 | rpal3: |
4265 | mov ebx, eax |
4251 | mov ebx, eax |
4266 | shl ebx, 4 |
4252 | shl ebx, 4 |
4267 | add ebx, RESERVED_PORTS |
4253 | add ebx, RESERVED_PORTS |
4268 | cmp ecx, [ebx+8] |
4254 | cmp ecx, [ebx+8] |
4269 | ja rpal4 |
4255 | ja rpal4 |
4270 | cmp edx, [ebx+4] |
4256 | cmp edx, [ebx+4] |
4271 | jae rpal1 |
4257 | jae rpal1 |
4272 | ; jb rpal4 |
4258 | ; jb rpal4 |
4273 | ; jmp rpal1 |
4259 | ; jmp rpal1 |
4274 | rpal4: |
4260 | rpal4: |
4275 | dec eax |
4261 | dec eax |
4276 | jnz rpal3 |
4262 | jnz rpal3 |
4277 | jmp rpal2 |
4263 | jmp rpal2 |
4278 | rpal1: |
4264 | rpal1: |
4279 | ; popad |
4265 | ; popad |
4280 | ; mov eax,1 |
4266 | ; mov eax,1 |
4281 | xor eax, eax |
4267 | xor eax, eax |
4282 | inc eax |
4268 | inc eax |
4283 | ret |
4269 | ret |
4284 | rpal2: |
4270 | rpal2: |
4285 | ; popad |
4271 | ; popad |
4286 | ; enable port access at port IO map |
4272 | ; enable port access at port IO map |
4287 | cli |
4273 | cli |
4288 | pushad ; start enable io map |
4274 | pushad ; start enable io map |
4289 | 4275 | ||
4290 | cmp edx, 65536;16384 |
4276 | cmp edx, 65536;16384 |
4291 | jae no_unmask_io; jge |
4277 | jae no_unmask_io; jge |
4292 | mov eax, ecx |
4278 | mov eax, ecx |
4293 | ; push ebp |
4279 | ; push ebp |
4294 | xor ebp, ebp ; enable - eax = port |
4280 | xor ebp, ebp ; enable - eax = port |
4295 | new_port_access: |
4281 | new_port_access: |
4296 | ; pushad |
4282 | ; pushad |
4297 | call set_io_access_rights |
4283 | call set_io_access_rights |
4298 | ; popad |
4284 | ; popad |
4299 | inc eax |
4285 | inc eax |
4300 | cmp eax, edx |
4286 | cmp eax, edx |
4301 | jbe new_port_access |
4287 | jbe new_port_access |
4302 | ; pop ebp |
4288 | ; pop ebp |
4303 | no_unmask_io: |
4289 | no_unmask_io: |
4304 | popad ; end enable io map |
4290 | popad ; end enable io map |
4305 | sti |
4291 | sti |
4306 | 4292 | ||
4307 | mov eax, [RESERVED_PORTS] |
4293 | mov eax, [RESERVED_PORTS] |
4308 | add eax, 1 |
4294 | add eax, 1 |
4309 | mov [RESERVED_PORTS], eax |
4295 | mov [RESERVED_PORTS], eax |
4310 | shl eax, 4 |
4296 | shl eax, 4 |
4311 | add eax, RESERVED_PORTS |
4297 | add eax, RESERVED_PORTS |
4312 | mov ebx, [TASK_BASE] |
4298 | mov ebx, [TASK_BASE] |
4313 | mov ebx, [ebx+TASKDATA.pid] |
4299 | mov ebx, [ebx+TASKDATA.pid] |
4314 | mov [eax], ebx |
4300 | mov [eax], ebx |
4315 | mov [eax+4], ecx |
4301 | mov [eax+4], ecx |
4316 | mov [eax+8], edx |
4302 | mov [eax+8], edx |
4317 | 4303 | ||
4318 | xor eax, eax |
4304 | xor eax, eax |
4319 | ret |
4305 | ret |
4320 | 4306 | ||
4321 | free_port_area: |
4307 | free_port_area: |
4322 | 4308 | ||
4323 | ; pushad |
4309 | ; pushad |
4324 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4310 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4325 | test eax, eax |
4311 | test eax, eax |
4326 | jz frpal2 |
4312 | jz frpal2 |
4327 | mov ebx, [TASK_BASE] |
4313 | mov ebx, [TASK_BASE] |
4328 | mov ebx, [ebx+TASKDATA.pid] |
4314 | mov ebx, [ebx+TASKDATA.pid] |
4329 | frpal3: |
4315 | frpal3: |
4330 | mov edi, eax |
4316 | mov edi, eax |
4331 | shl edi, 4 |
4317 | shl edi, 4 |
4332 | add edi, RESERVED_PORTS |
4318 | add edi, RESERVED_PORTS |
4333 | cmp ebx, [edi] |
4319 | cmp ebx, [edi] |
4334 | jne frpal4 |
4320 | jne frpal4 |
4335 | cmp ecx, [edi+4] |
4321 | cmp ecx, [edi+4] |
4336 | jne frpal4 |
4322 | jne frpal4 |
4337 | cmp edx, [edi+8] |
4323 | cmp edx, [edi+8] |
4338 | jne frpal4 |
4324 | jne frpal4 |
4339 | jmp frpal1 |
4325 | jmp frpal1 |
4340 | frpal4: |
4326 | frpal4: |
4341 | dec eax |
4327 | dec eax |
4342 | jnz frpal3 |
4328 | jnz frpal3 |
4343 | frpal2: |
4329 | frpal2: |
4344 | ; popad |
4330 | ; popad |
4345 | inc eax |
4331 | inc eax |
4346 | ret |
4332 | ret |
4347 | frpal1: |
4333 | frpal1: |
4348 | push ecx |
4334 | push ecx |
4349 | mov ecx, 256 |
4335 | mov ecx, 256 |
4350 | sub ecx, eax |
4336 | sub ecx, eax |
4351 | shl ecx, 4 |
4337 | shl ecx, 4 |
4352 | mov esi, edi |
4338 | mov esi, edi |
4353 | add esi, 16 |
4339 | add esi, 16 |
4354 | cld |
4340 | cld |
4355 | rep movsb |
4341 | rep movsb |
4356 | 4342 | ||
4357 | dec dword [RESERVED_PORTS] |
4343 | dec dword [RESERVED_PORTS] |
4358 | ;popad |
4344 | ;popad |
4359 | ;disable port access at port IO map |
4345 | ;disable port access at port IO map |
4360 | 4346 | ||
4361 | ; pushad ; start disable io map |
4347 | ; pushad ; start disable io map |
4362 | pop eax ;start port |
4348 | pop eax ;start port |
4363 | cmp edx, 65536;16384 |
4349 | cmp edx, 65536;16384 |
4364 | jge no_mask_io |
4350 | jge no_mask_io |
4365 | 4351 | ||
4366 | ; mov eax,ecx |
4352 | ; mov eax,ecx |
4367 | xor ebp, ebp |
4353 | xor ebp, ebp |
4368 | inc ebp |
4354 | inc ebp |
4369 | new_port_access_disable: |
4355 | new_port_access_disable: |
4370 | ; pushad |
4356 | ; pushad |
4371 | ; mov ebp,1 ; disable - eax = port |
4357 | ; mov ebp,1 ; disable - eax = port |
4372 | call set_io_access_rights |
4358 | call set_io_access_rights |
4373 | ; popad |
4359 | ; popad |
4374 | inc eax |
4360 | inc eax |
4375 | cmp eax, edx |
4361 | cmp eax, edx |
4376 | jbe new_port_access_disable |
4362 | jbe new_port_access_disable |
4377 | no_mask_io: |
4363 | no_mask_io: |
4378 | ; popad ; end disable io map |
4364 | ; popad ; end disable io map |
4379 | xor eax, eax |
4365 | xor eax, eax |
4380 | ret |
4366 | ret |
4381 | ;----------------------------------------------------------------------------- |
4367 | ;----------------------------------------------------------------------------- |
4382 | align 4 |
4368 | align 4 |
4383 | drawbackground: |
4369 | drawbackground: |
4384 | dbrv20: |
4370 | dbrv20: |
4385 | cmp [BgrDrawMode], dword 1 |
4371 | cmp [BgrDrawMode], dword 1 |
4386 | jne bgrstr |
4372 | jne bgrstr |
4387 | call vesa20_drawbackground_tiled |
4373 | call vesa20_drawbackground_tiled |
4388 | ; call [draw_pointer] |
4374 | ; call [draw_pointer] |
4389 | call __sys_draw_pointer |
4375 | call __sys_draw_pointer |
4390 | ret |
4376 | ret |
4391 | ;-------------------------------------- |
4377 | ;-------------------------------------- |
4392 | align 4 |
4378 | align 4 |
4393 | bgrstr: |
4379 | bgrstr: |
4394 | call vesa20_drawbackground_stretch |
4380 | call vesa20_drawbackground_stretch |
4395 | ; call [draw_pointer] |
4381 | ; call [draw_pointer] |
4396 | call __sys_draw_pointer |
4382 | call __sys_draw_pointer |
4397 | ret |
4383 | ret |
4398 | ;----------------------------------------------------------------------------- |
4384 | ;----------------------------------------------------------------------------- |
4399 | align 4 |
4385 | align 4 |
4400 | syscall_putimage: ; PutImage |
4386 | syscall_putimage: ; PutImage |
4401 | sys_putimage: |
4387 | sys_putimage: |
4402 | test ecx, 0x80008000 |
4388 | test ecx, 0x80008000 |
4403 | jnz .exit |
4389 | jnz .exit |
4404 | test ecx, 0x0000FFFF |
4390 | test ecx, 0x0000FFFF |
4405 | jz .exit |
4391 | jz .exit |
4406 | test ecx, 0xFFFF0000 |
4392 | test ecx, 0xFFFF0000 |
4407 | jnz @f |
4393 | jnz @f |
4408 | ;-------------------------------------- |
4394 | ;-------------------------------------- |
4409 | align 4 |
4395 | align 4 |
4410 | .exit: |
4396 | .exit: |
4411 | ret |
4397 | ret |
4412 | ;-------------------------------------- |
4398 | ;-------------------------------------- |
4413 | align 4 |
4399 | align 4 |
4414 | @@: |
4400 | @@: |
4415 | mov edi, [current_slot] |
4401 | mov edi, [current_slot] |
4416 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4402 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4417 | rol edx, 16 |
4403 | rol edx, 16 |
4418 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4404 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4419 | rol edx, 16 |
4405 | rol edx, 16 |
4420 | ;-------------------------------------- |
4406 | ;-------------------------------------- |
4421 | align 4 |
4407 | align 4 |
4422 | .forced: |
4408 | .forced: |
4423 | push ebp esi 0 |
4409 | push ebp esi 0 |
4424 | mov ebp, putimage_get24bpp |
4410 | mov ebp, putimage_get24bpp |
4425 | mov esi, putimage_init24bpp |
4411 | mov esi, putimage_init24bpp |
4426 | ;-------------------------------------- |
4412 | ;-------------------------------------- |
4427 | align 4 |
4413 | align 4 |
4428 | sys_putimage_bpp: |
4414 | sys_putimage_bpp: |
4429 | call vesa20_putimage |
4415 | call vesa20_putimage |
4430 | pop ebp esi ebp |
4416 | pop ebp esi ebp |
4431 | ret |
4417 | ret |
4432 | ; jmp [draw_pointer] |
4418 | ; jmp [draw_pointer] |
4433 | ;----------------------------------------------------------------------------- |
4419 | ;----------------------------------------------------------------------------- |
4434 | align 4 |
4420 | align 4 |
4435 | sys_putimage_palette: |
4421 | sys_putimage_palette: |
4436 | ; ebx = pointer to image |
4422 | ; ebx = pointer to image |
4437 | ; ecx = [xsize]*65536 + [ysize] |
4423 | ; ecx = [xsize]*65536 + [ysize] |
4438 | ; edx = [xstart]*65536 + [ystart] |
4424 | ; edx = [xstart]*65536 + [ystart] |
4439 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4425 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4440 | ; edi = pointer to palette |
4426 | ; edi = pointer to palette |
4441 | ; ebp = row delta |
4427 | ; ebp = row delta |
4442 | mov eax, [CURRENT_TASK] |
4428 | mov eax, [CURRENT_TASK] |
4443 | shl eax, 8 |
4429 | shl eax, 8 |
4444 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4430 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4445 | rol edx, 16 |
4431 | rol edx, 16 |
4446 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4432 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4447 | rol edx, 16 |
4433 | rol edx, 16 |
4448 | ;-------------------------------------- |
4434 | ;-------------------------------------- |
4449 | align 4 |
4435 | align 4 |
4450 | .forced: |
4436 | .forced: |
4451 | cmp esi, 1 |
4437 | cmp esi, 1 |
4452 | jnz @f |
4438 | jnz @f |
4453 | push edi |
4439 | push edi |
4454 | mov eax, [edi+4] |
4440 | mov eax, [edi+4] |
4455 | sub eax, [edi] |
4441 | sub eax, [edi] |
4456 | push eax |
4442 | push eax |
4457 | push dword [edi] |
4443 | push dword [edi] |
4458 | push 0ffffff80h |
4444 | push 0ffffff80h |
4459 | mov edi, esp |
4445 | mov edi, esp |
4460 | call put_mono_image |
4446 | call put_mono_image |
4461 | add esp, 12 |
4447 | add esp, 12 |
4462 | pop edi |
4448 | pop edi |
4463 | ret |
4449 | ret |
4464 | ;-------------------------------------- |
4450 | ;-------------------------------------- |
4465 | align 4 |
4451 | align 4 |
4466 | @@: |
4452 | @@: |
4467 | cmp esi, 2 |
4453 | cmp esi, 2 |
4468 | jnz @f |
4454 | jnz @f |
4469 | push edi |
4455 | push edi |
4470 | push 0ffffff80h |
4456 | push 0ffffff80h |
4471 | mov edi, esp |
4457 | mov edi, esp |
4472 | call put_2bit_image |
4458 | call put_2bit_image |
4473 | pop eax |
4459 | pop eax |
4474 | pop edi |
4460 | pop edi |
4475 | ret |
4461 | ret |
4476 | ;-------------------------------------- |
4462 | ;-------------------------------------- |
4477 | align 4 |
4463 | align 4 |
4478 | @@: |
4464 | @@: |
4479 | cmp esi, 4 |
4465 | cmp esi, 4 |
4480 | jnz @f |
4466 | jnz @f |
4481 | push edi |
4467 | push edi |
4482 | push 0ffffff80h |
4468 | push 0ffffff80h |
4483 | mov edi, esp |
4469 | mov edi, esp |
4484 | call put_4bit_image |
4470 | call put_4bit_image |
4485 | pop eax |
4471 | pop eax |
4486 | pop edi |
4472 | pop edi |
4487 | ret |
4473 | ret |
4488 | ;-------------------------------------- |
4474 | ;-------------------------------------- |
4489 | align 4 |
4475 | align 4 |
4490 | @@: |
4476 | @@: |
4491 | push ebp esi ebp |
4477 | push ebp esi ebp |
4492 | cmp esi, 8 |
4478 | cmp esi, 8 |
4493 | jnz @f |
4479 | jnz @f |
4494 | mov ebp, putimage_get8bpp |
4480 | mov ebp, putimage_get8bpp |
4495 | mov esi, putimage_init8bpp |
4481 | mov esi, putimage_init8bpp |
4496 | jmp sys_putimage_bpp |
4482 | jmp sys_putimage_bpp |
4497 | ;-------------------------------------- |
4483 | ;-------------------------------------- |
4498 | align 4 |
4484 | align 4 |
4499 | @@: |
4485 | @@: |
4500 | cmp esi, 9 |
4486 | cmp esi, 9 |
4501 | jnz @f |
4487 | jnz @f |
4502 | mov ebp, putimage_get9bpp |
4488 | mov ebp, putimage_get9bpp |
4503 | mov esi, putimage_init9bpp |
4489 | mov esi, putimage_init9bpp |
4504 | jmp sys_putimage_bpp |
4490 | jmp sys_putimage_bpp |
4505 | ;-------------------------------------- |
4491 | ;-------------------------------------- |
4506 | align 4 |
4492 | align 4 |
4507 | @@: |
4493 | @@: |
4508 | cmp esi, 15 |
4494 | cmp esi, 15 |
4509 | jnz @f |
4495 | jnz @f |
4510 | mov ebp, putimage_get15bpp |
4496 | mov ebp, putimage_get15bpp |
4511 | mov esi, putimage_init15bpp |
4497 | mov esi, putimage_init15bpp |
4512 | jmp sys_putimage_bpp |
4498 | jmp sys_putimage_bpp |
4513 | ;-------------------------------------- |
4499 | ;-------------------------------------- |
4514 | align 4 |
4500 | align 4 |
4515 | @@: |
4501 | @@: |
4516 | cmp esi, 16 |
4502 | cmp esi, 16 |
4517 | jnz @f |
4503 | jnz @f |
4518 | mov ebp, putimage_get16bpp |
4504 | mov ebp, putimage_get16bpp |
4519 | mov esi, putimage_init16bpp |
4505 | mov esi, putimage_init16bpp |
4520 | jmp sys_putimage_bpp |
4506 | jmp sys_putimage_bpp |
4521 | ;-------------------------------------- |
4507 | ;-------------------------------------- |
4522 | align 4 |
4508 | align 4 |
4523 | @@: |
4509 | @@: |
4524 | cmp esi, 24 |
4510 | cmp esi, 24 |
4525 | jnz @f |
4511 | jnz @f |
4526 | mov ebp, putimage_get24bpp |
4512 | mov ebp, putimage_get24bpp |
4527 | mov esi, putimage_init24bpp |
4513 | mov esi, putimage_init24bpp |
4528 | jmp sys_putimage_bpp |
4514 | jmp sys_putimage_bpp |
4529 | ;-------------------------------------- |
4515 | ;-------------------------------------- |
4530 | align 4 |
4516 | align 4 |
4531 | @@: |
4517 | @@: |
4532 | cmp esi, 32 |
4518 | cmp esi, 32 |
4533 | jnz @f |
4519 | jnz @f |
4534 | mov ebp, putimage_get32bpp |
4520 | mov ebp, putimage_get32bpp |
4535 | mov esi, putimage_init32bpp |
4521 | mov esi, putimage_init32bpp |
4536 | jmp sys_putimage_bpp |
4522 | jmp sys_putimage_bpp |
4537 | ;-------------------------------------- |
4523 | ;-------------------------------------- |
4538 | align 4 |
4524 | align 4 |
4539 | @@: |
4525 | @@: |
4540 | pop ebp esi ebp |
4526 | pop ebp esi ebp |
4541 | ret |
4527 | ret |
4542 | ;----------------------------------------------------------------------------- |
4528 | ;----------------------------------------------------------------------------- |
4543 | align 4 |
4529 | align 4 |
4544 | put_mono_image: |
4530 | put_mono_image: |
4545 | push ebp esi ebp |
4531 | push ebp esi ebp |
4546 | mov ebp, putimage_get1bpp |
4532 | mov ebp, putimage_get1bpp |
4547 | mov esi, putimage_init1bpp |
4533 | mov esi, putimage_init1bpp |
4548 | jmp sys_putimage_bpp |
4534 | jmp sys_putimage_bpp |
4549 | ;----------------------------------------------------------------------------- |
4535 | ;----------------------------------------------------------------------------- |
4550 | align 4 |
4536 | align 4 |
4551 | put_2bit_image: |
4537 | put_2bit_image: |
4552 | push ebp esi ebp |
4538 | push ebp esi ebp |
4553 | mov ebp, putimage_get2bpp |
4539 | mov ebp, putimage_get2bpp |
4554 | mov esi, putimage_init2bpp |
4540 | mov esi, putimage_init2bpp |
4555 | jmp sys_putimage_bpp |
4541 | jmp sys_putimage_bpp |
4556 | ;----------------------------------------------------------------------------- |
4542 | ;----------------------------------------------------------------------------- |
4557 | align 4 |
4543 | align 4 |
4558 | put_4bit_image: |
4544 | put_4bit_image: |
4559 | push ebp esi ebp |
4545 | push ebp esi ebp |
4560 | mov ebp, putimage_get4bpp |
4546 | mov ebp, putimage_get4bpp |
4561 | mov esi, putimage_init4bpp |
4547 | mov esi, putimage_init4bpp |
4562 | jmp sys_putimage_bpp |
4548 | jmp sys_putimage_bpp |
4563 | ;----------------------------------------------------------------------------- |
4549 | ;----------------------------------------------------------------------------- |
4564 | align 4 |
4550 | align 4 |
4565 | putimage_init24bpp: |
4551 | putimage_init24bpp: |
4566 | lea eax, [eax*3] |
4552 | lea eax, [eax*3] |
4567 | putimage_init8bpp: |
4553 | putimage_init8bpp: |
4568 | putimage_init9bpp: |
4554 | putimage_init9bpp: |
4569 | ret |
4555 | ret |
4570 | ;----------------------------------------------------------------------------- |
4556 | ;----------------------------------------------------------------------------- |
4571 | align 16 |
4557 | align 16 |
4572 | putimage_get24bpp: |
4558 | putimage_get24bpp: |
4573 | movzx eax, byte [esi+2] |
4559 | movzx eax, byte [esi+2] |
4574 | shl eax, 16 |
4560 | shl eax, 16 |
4575 | mov ax, [esi] |
4561 | mov ax, [esi] |
4576 | add esi, 3 |
4562 | add esi, 3 |
4577 | ret 4 |
4563 | ret 4 |
4578 | ;----------------------------------------------------------------------------- |
4564 | ;----------------------------------------------------------------------------- |
4579 | align 16 |
4565 | align 16 |
4580 | putimage_get8bpp: |
4566 | putimage_get8bpp: |
4581 | movzx eax, byte [esi] |
4567 | movzx eax, byte [esi] |
4582 | push edx |
4568 | push edx |
4583 | mov edx, [esp+8] |
4569 | mov edx, [esp+8] |
4584 | mov eax, [edx+eax*4] |
4570 | mov eax, [edx+eax*4] |
4585 | pop edx |
4571 | pop edx |
4586 | inc esi |
4572 | inc esi |
4587 | ret 4 |
4573 | ret 4 |
4588 | ;----------------------------------------------------------------------------- |
4574 | ;----------------------------------------------------------------------------- |
4589 | align 16 |
4575 | align 16 |
4590 | putimage_get9bpp: |
4576 | putimage_get9bpp: |
4591 | lodsb |
4577 | lodsb |
4592 | mov ah, al |
4578 | mov ah, al |
4593 | shl eax, 8 |
4579 | shl eax, 8 |
4594 | mov al, ah |
4580 | mov al, ah |
4595 | ret 4 |
4581 | ret 4 |
4596 | ;----------------------------------------------------------------------------- |
4582 | ;----------------------------------------------------------------------------- |
4597 | align 4 |
4583 | align 4 |
4598 | putimage_init1bpp: |
4584 | putimage_init1bpp: |
4599 | add eax, ecx |
4585 | add eax, ecx |
4600 | push ecx |
4586 | push ecx |
4601 | add eax, 7 |
4587 | add eax, 7 |
4602 | add ecx, 7 |
4588 | add ecx, 7 |
4603 | shr eax, 3 |
4589 | shr eax, 3 |
4604 | shr ecx, 3 |
4590 | shr ecx, 3 |
4605 | sub eax, ecx |
4591 | sub eax, ecx |
4606 | pop ecx |
4592 | pop ecx |
4607 | ret |
4593 | ret |
4608 | ;----------------------------------------------------------------------------- |
4594 | ;----------------------------------------------------------------------------- |
4609 | align 16 |
4595 | align 16 |
4610 | putimage_get1bpp: |
4596 | putimage_get1bpp: |
4611 | push edx |
4597 | push edx |
4612 | mov edx, [esp+8] |
4598 | mov edx, [esp+8] |
4613 | mov al, [edx] |
4599 | mov al, [edx] |
4614 | add al, al |
4600 | add al, al |
4615 | jnz @f |
4601 | jnz @f |
4616 | lodsb |
4602 | lodsb |
4617 | adc al, al |
4603 | adc al, al |
4618 | @@: |
4604 | @@: |
4619 | mov [edx], al |
4605 | mov [edx], al |
4620 | sbb eax, eax |
4606 | sbb eax, eax |
4621 | and eax, [edx+8] |
4607 | and eax, [edx+8] |
4622 | add eax, [edx+4] |
4608 | add eax, [edx+4] |
4623 | pop edx |
4609 | pop edx |
4624 | ret 4 |
4610 | ret 4 |
4625 | ;----------------------------------------------------------------------------- |
4611 | ;----------------------------------------------------------------------------- |
4626 | align 4 |
4612 | align 4 |
4627 | putimage_init2bpp: |
4613 | putimage_init2bpp: |
4628 | add eax, ecx |
4614 | add eax, ecx |
4629 | push ecx |
4615 | push ecx |
4630 | add ecx, 3 |
4616 | add ecx, 3 |
4631 | add eax, 3 |
4617 | add eax, 3 |
4632 | shr ecx, 2 |
4618 | shr ecx, 2 |
4633 | shr eax, 2 |
4619 | shr eax, 2 |
4634 | sub eax, ecx |
4620 | sub eax, ecx |
4635 | pop ecx |
4621 | pop ecx |
4636 | ret |
4622 | ret |
4637 | ;----------------------------------------------------------------------------- |
4623 | ;----------------------------------------------------------------------------- |
4638 | align 16 |
4624 | align 16 |
4639 | putimage_get2bpp: |
4625 | putimage_get2bpp: |
4640 | push edx |
4626 | push edx |
4641 | mov edx, [esp+8] |
4627 | mov edx, [esp+8] |
4642 | mov al, [edx] |
4628 | mov al, [edx] |
4643 | mov ah, al |
4629 | mov ah, al |
4644 | shr al, 6 |
4630 | shr al, 6 |
4645 | shl ah, 2 |
4631 | shl ah, 2 |
4646 | jnz .nonewbyte |
4632 | jnz .nonewbyte |
4647 | lodsb |
4633 | lodsb |
4648 | mov ah, al |
4634 | mov ah, al |
4649 | shr al, 6 |
4635 | shr al, 6 |
4650 | shl ah, 2 |
4636 | shl ah, 2 |
4651 | add ah, 1 |
4637 | add ah, 1 |
4652 | .nonewbyte: |
4638 | .nonewbyte: |
4653 | mov [edx], ah |
4639 | mov [edx], ah |
4654 | mov edx, [edx+4] |
4640 | mov edx, [edx+4] |
4655 | movzx eax, al |
4641 | movzx eax, al |
4656 | mov eax, [edx+eax*4] |
4642 | mov eax, [edx+eax*4] |
4657 | pop edx |
4643 | pop edx |
4658 | ret 4 |
4644 | ret 4 |
4659 | ;----------------------------------------------------------------------------- |
4645 | ;----------------------------------------------------------------------------- |
4660 | align 4 |
4646 | align 4 |
4661 | putimage_init4bpp: |
4647 | putimage_init4bpp: |
4662 | add eax, ecx |
4648 | add eax, ecx |
4663 | push ecx |
4649 | push ecx |
4664 | add ecx, 1 |
4650 | add ecx, 1 |
4665 | add eax, 1 |
4651 | add eax, 1 |
4666 | shr ecx, 1 |
4652 | shr ecx, 1 |
4667 | shr eax, 1 |
4653 | shr eax, 1 |
4668 | sub eax, ecx |
4654 | sub eax, ecx |
4669 | pop ecx |
4655 | pop ecx |
4670 | ret |
4656 | ret |
4671 | ;----------------------------------------------------------------------------- |
4657 | ;----------------------------------------------------------------------------- |
4672 | align 16 |
4658 | align 16 |
4673 | putimage_get4bpp: |
4659 | putimage_get4bpp: |
4674 | push edx |
4660 | push edx |
4675 | mov edx, [esp+8] |
4661 | mov edx, [esp+8] |
4676 | add byte [edx], 80h |
4662 | add byte [edx], 80h |
4677 | jc @f |
4663 | jc @f |
4678 | movzx eax, byte [edx+1] |
4664 | movzx eax, byte [edx+1] |
4679 | mov edx, [edx+4] |
4665 | mov edx, [edx+4] |
4680 | and eax, 0x0F |
4666 | and eax, 0x0F |
4681 | mov eax, [edx+eax*4] |
4667 | mov eax, [edx+eax*4] |
4682 | pop edx |
4668 | pop edx |
4683 | ret 4 |
4669 | ret 4 |
4684 | @@: |
4670 | @@: |
4685 | movzx eax, byte [esi] |
4671 | movzx eax, byte [esi] |
4686 | add esi, 1 |
4672 | add esi, 1 |
4687 | mov [edx+1], al |
4673 | mov [edx+1], al |
4688 | shr eax, 4 |
4674 | shr eax, 4 |
4689 | mov edx, [edx+4] |
4675 | mov edx, [edx+4] |
4690 | mov eax, [edx+eax*4] |
4676 | mov eax, [edx+eax*4] |
4691 | pop edx |
4677 | pop edx |
4692 | ret 4 |
4678 | ret 4 |
4693 | ;----------------------------------------------------------------------------- |
4679 | ;----------------------------------------------------------------------------- |
4694 | align 4 |
4680 | align 4 |
4695 | putimage_init32bpp: |
4681 | putimage_init32bpp: |
4696 | shl eax, 2 |
4682 | shl eax, 2 |
4697 | ret |
4683 | ret |
4698 | ;----------------------------------------------------------------------------- |
4684 | ;----------------------------------------------------------------------------- |
4699 | align 16 |
4685 | align 16 |
4700 | putimage_get32bpp: |
4686 | putimage_get32bpp: |
4701 | lodsd |
4687 | lodsd |
4702 | ret 4 |
4688 | ret 4 |
4703 | ;----------------------------------------------------------------------------- |
4689 | ;----------------------------------------------------------------------------- |
4704 | align 4 |
4690 | align 4 |
4705 | putimage_init15bpp: |
4691 | putimage_init15bpp: |
4706 | putimage_init16bpp: |
4692 | putimage_init16bpp: |
4707 | add eax, eax |
4693 | add eax, eax |
4708 | ret |
4694 | ret |
4709 | ;----------------------------------------------------------------------------- |
4695 | ;----------------------------------------------------------------------------- |
4710 | align 16 |
4696 | align 16 |
4711 | putimage_get15bpp: |
4697 | putimage_get15bpp: |
4712 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4698 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4713 | push ecx edx |
4699 | push ecx edx |
4714 | movzx eax, word [esi] |
4700 | movzx eax, word [esi] |
4715 | add esi, 2 |
4701 | add esi, 2 |
4716 | mov ecx, eax |
4702 | mov ecx, eax |
4717 | mov edx, eax |
4703 | mov edx, eax |
4718 | and eax, 0x1F |
4704 | and eax, 0x1F |
4719 | and ecx, 0x1F shl 5 |
4705 | and ecx, 0x1F shl 5 |
4720 | and edx, 0x1F shl 10 |
4706 | and edx, 0x1F shl 10 |
4721 | shl eax, 3 |
4707 | shl eax, 3 |
4722 | shl ecx, 6 |
4708 | shl ecx, 6 |
4723 | shl edx, 9 |
4709 | shl edx, 9 |
4724 | or eax, ecx |
4710 | or eax, ecx |
4725 | or eax, edx |
4711 | or eax, edx |
4726 | pop edx ecx |
4712 | pop edx ecx |
4727 | ret 4 |
4713 | ret 4 |
4728 | ;----------------------------------------------------------------------------- |
4714 | ;----------------------------------------------------------------------------- |
4729 | align 16 |
4715 | align 16 |
4730 | putimage_get16bpp: |
4716 | putimage_get16bpp: |
4731 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4717 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4732 | push ecx edx |
4718 | push ecx edx |
4733 | movzx eax, word [esi] |
4719 | movzx eax, word [esi] |
4734 | add esi, 2 |
4720 | add esi, 2 |
4735 | mov ecx, eax |
4721 | mov ecx, eax |
4736 | mov edx, eax |
4722 | mov edx, eax |
4737 | and eax, 0x1F |
4723 | and eax, 0x1F |
4738 | and ecx, 0x3F shl 5 |
4724 | and ecx, 0x3F shl 5 |
4739 | and edx, 0x1F shl 11 |
4725 | and edx, 0x1F shl 11 |
4740 | shl eax, 3 |
4726 | shl eax, 3 |
4741 | shl ecx, 5 |
4727 | shl ecx, 5 |
4742 | shl edx, 8 |
4728 | shl edx, 8 |
4743 | or eax, ecx |
4729 | or eax, ecx |
4744 | or eax, edx |
4730 | or eax, edx |
4745 | pop edx ecx |
4731 | pop edx ecx |
4746 | ret 4 |
4732 | ret 4 |
4747 | ;----------------------------------------------------------------------------- |
4733 | ;----------------------------------------------------------------------------- |
4748 | ;align 4 |
4734 | ;align 4 |
4749 | ; eax x beginning |
4735 | ; eax x beginning |
4750 | ; ebx y beginning |
4736 | ; ebx y beginning |
4751 | ; ecx x end |
4737 | ; ecx x end |
4752 | ; edx y end |
4738 | ; edx y end |
4753 | ; edi color |
4739 | ; edi color |
4754 | ;__sys_drawbar: |
4740 | ;__sys_drawbar: |
4755 | ; mov esi, [current_slot] |
4741 | ; mov esi, [current_slot] |
4756 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4742 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4757 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4743 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4758 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4744 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4759 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4745 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4760 | ;-------------------------------------- |
4746 | ;-------------------------------------- |
4761 | ;align 4 |
4747 | ;align 4 |
4762 | ;.forced: |
4748 | ;.forced: |
4763 | ; call vesa20_drawbar |
4749 | ; call vesa20_drawbar |
4764 | ; call [draw_pointer] |
4750 | ; call [draw_pointer] |
4765 | ; ret |
4751 | ; ret |
4766 | ;----------------------------------------------------------------------------- |
4752 | ;----------------------------------------------------------------------------- |
4767 | align 4 |
4753 | align 4 |
4768 | kb_read: |
4754 | kb_read: |
4769 | 4755 | ||
4770 | push ecx edx |
4756 | push ecx edx |
4771 | 4757 | ||
4772 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4758 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4773 | kr_loop: |
4759 | kr_loop: |
4774 | in al, 0x64 |
4760 | in al, 0x64 |
4775 | test al, 1 |
4761 | test al, 1 |
4776 | jnz kr_ready |
4762 | jnz kr_ready |
4777 | loop kr_loop |
4763 | loop kr_loop |
4778 | mov ah, 1 |
4764 | mov ah, 1 |
4779 | jmp kr_exit |
4765 | jmp kr_exit |
4780 | kr_ready: |
4766 | kr_ready: |
4781 | push ecx |
4767 | push ecx |
4782 | mov ecx, 32 |
4768 | mov ecx, 32 |
4783 | kr_delay: |
4769 | kr_delay: |
4784 | loop kr_delay |
4770 | loop kr_delay |
4785 | pop ecx |
4771 | pop ecx |
4786 | in al, 0x60 |
4772 | in al, 0x60 |
4787 | xor ah, ah |
4773 | xor ah, ah |
4788 | kr_exit: |
4774 | kr_exit: |
4789 | 4775 | ||
4790 | pop edx ecx |
4776 | pop edx ecx |
4791 | 4777 | ||
4792 | ret |
4778 | ret |
4793 | ;----------------------------------------------------------------------------- |
4779 | ;----------------------------------------------------------------------------- |
4794 | align 4 |
4780 | align 4 |
4795 | kb_write: |
4781 | kb_write: |
4796 | 4782 | ||
4797 | push ecx edx |
4783 | push ecx edx |
4798 | 4784 | ||
4799 | mov dl, al |
4785 | mov dl, al |
4800 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4786 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4801 | ; kw_loop1: |
4787 | ; kw_loop1: |
4802 | ; in al,0x64 |
4788 | ; in al,0x64 |
4803 | ; test al,0x20 |
4789 | ; test al,0x20 |
4804 | ; jz kw_ok1 |
4790 | ; jz kw_ok1 |
4805 | ; loop kw_loop1 |
4791 | ; loop kw_loop1 |
4806 | ; mov ah,1 |
4792 | ; mov ah,1 |
4807 | ; jmp kw_exit |
4793 | ; jmp kw_exit |
4808 | ; kw_ok1: |
4794 | ; kw_ok1: |
4809 | in al, 0x60 |
4795 | in al, 0x60 |
4810 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4796 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4811 | kw_loop: |
4797 | kw_loop: |
4812 | in al, 0x64 |
4798 | in al, 0x64 |
4813 | test al, 2 |
4799 | test al, 2 |
4814 | jz kw_ok |
4800 | jz kw_ok |
4815 | loop kw_loop |
4801 | loop kw_loop |
4816 | mov ah, 1 |
4802 | mov ah, 1 |
4817 | jmp kw_exit |
4803 | jmp kw_exit |
4818 | kw_ok: |
4804 | kw_ok: |
4819 | mov al, dl |
4805 | mov al, dl |
4820 | out 0x60, al |
4806 | out 0x60, al |
4821 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4807 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4822 | kw_loop3: |
4808 | kw_loop3: |
4823 | in al, 0x64 |
4809 | in al, 0x64 |
4824 | test al, 2 |
4810 | test al, 2 |
4825 | jz kw_ok3 |
4811 | jz kw_ok3 |
4826 | loop kw_loop3 |
4812 | loop kw_loop3 |
4827 | mov ah, 1 |
4813 | mov ah, 1 |
4828 | jmp kw_exit |
4814 | jmp kw_exit |
4829 | kw_ok3: |
4815 | kw_ok3: |
4830 | mov ah, 8 |
4816 | mov ah, 8 |
4831 | kw_loop4: |
4817 | kw_loop4: |
4832 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4818 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4833 | kw_loop5: |
4819 | kw_loop5: |
4834 | in al, 0x64 |
4820 | in al, 0x64 |
4835 | test al, 1 |
4821 | test al, 1 |
4836 | jnz kw_ok4 |
4822 | jnz kw_ok4 |
4837 | loop kw_loop5 |
4823 | loop kw_loop5 |
4838 | dec ah |
4824 | dec ah |
4839 | jnz kw_loop4 |
4825 | jnz kw_loop4 |
4840 | kw_ok4: |
4826 | kw_ok4: |
4841 | xor ah, ah |
4827 | xor ah, ah |
4842 | kw_exit: |
4828 | kw_exit: |
4843 | 4829 | ||
4844 | pop edx ecx |
4830 | pop edx ecx |
4845 | 4831 | ||
4846 | ret |
4832 | ret |
4847 | ;----------------------------------------------------------------------------- |
4833 | ;----------------------------------------------------------------------------- |
4848 | align 4 |
4834 | align 4 |
4849 | kb_cmd: |
4835 | kb_cmd: |
4850 | 4836 | ||
4851 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4837 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4852 | c_wait: |
4838 | c_wait: |
4853 | in al, 0x64 |
4839 | in al, 0x64 |
4854 | test al, 2 |
4840 | test al, 2 |
4855 | jz c_send |
4841 | jz c_send |
4856 | loop c_wait |
4842 | loop c_wait |
4857 | jmp c_error |
4843 | jmp c_error |
4858 | c_send: |
4844 | c_send: |
4859 | mov al, bl |
4845 | mov al, bl |
4860 | out 0x64, al |
4846 | out 0x64, al |
4861 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4847 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4862 | c_accept: |
4848 | c_accept: |
4863 | in al, 0x64 |
4849 | in al, 0x64 |
4864 | test al, 2 |
4850 | test al, 2 |
4865 | jz c_ok |
4851 | jz c_ok |
4866 | loop c_accept |
4852 | loop c_accept |
4867 | c_error: |
4853 | c_error: |
4868 | mov ah, 1 |
4854 | mov ah, 1 |
4869 | jmp c_exit |
4855 | jmp c_exit |
4870 | c_ok: |
4856 | c_ok: |
4871 | xor ah, ah |
4857 | xor ah, ah |
4872 | c_exit: |
4858 | c_exit: |
4873 | ret |
4859 | ret |
4874 | 4860 | ||
4875 | 4861 | ||
4876 | setmouse: ; set mousepicture -pointer |
4862 | setmouse: ; set mousepicture -pointer |
4877 | ; ps2 mouse enable |
4863 | ; ps2 mouse enable |
4878 | 4864 | ||
4879 | ; mov [MOUSE_PICTURE], dword mousepointer |
4865 | ; mov [MOUSE_PICTURE], dword mousepointer |
4880 | 4866 | ||
4881 | cli |
4867 | cli |
4882 | 4868 | ||
4883 | ret |
4869 | ret |
4884 | 4870 | ||
4885 | if used _rdtsc |
4871 | if used _rdtsc |
4886 | _rdtsc: |
4872 | _rdtsc: |
4887 | bt [cpu_caps], CAPS_TSC |
4873 | bt [cpu_caps], CAPS_TSC |
4888 | jnc ret_rdtsc |
4874 | jnc ret_rdtsc |
4889 | rdtsc |
4875 | rdtsc |
4890 | ret |
4876 | ret |
4891 | ret_rdtsc: |
4877 | ret_rdtsc: |
4892 | mov edx, 0xffffffff |
4878 | mov edx, 0xffffffff |
4893 | mov eax, 0xffffffff |
4879 | mov eax, 0xffffffff |
4894 | ret |
4880 | ret |
4895 | end if |
4881 | end if |
4896 | 4882 | ||
4897 | sys_msg_board_str: |
4883 | sys_msg_board_str: |
4898 | 4884 | ||
4899 | pushad |
4885 | pushad |
4900 | @@: |
4886 | @@: |
4901 | cmp [esi], byte 0 |
4887 | cmp [esi], byte 0 |
4902 | je @f |
4888 | je @f |
4903 | mov ebx, 1 |
4889 | mov ebx, 1 |
4904 | movzx ecx, byte [esi] |
4890 | movzx ecx, byte [esi] |
4905 | call sys_msg_board |
4891 | call sys_msg_board |
4906 | inc esi |
4892 | inc esi |
4907 | jmp @b |
4893 | jmp @b |
4908 | @@: |
4894 | @@: |
4909 | popad |
4895 | popad |
4910 | ret |
4896 | ret |
4911 | 4897 | ||
4912 | sys_msg_board_byte: |
4898 | sys_msg_board_byte: |
4913 | ; in: al = byte to display |
4899 | ; in: al = byte to display |
4914 | ; out: nothing |
4900 | ; out: nothing |
4915 | ; destroys: nothing |
4901 | ; destroys: nothing |
4916 | pushad |
4902 | pushad |
4917 | mov ecx, 2 |
4903 | mov ecx, 2 |
4918 | shl eax, 24 |
4904 | shl eax, 24 |
4919 | jmp @f |
4905 | jmp @f |
4920 | 4906 | ||
4921 | sys_msg_board_word: |
4907 | sys_msg_board_word: |
4922 | ; in: ax = word to display |
4908 | ; in: ax = word to display |
4923 | ; out: nothing |
4909 | ; out: nothing |
4924 | ; destroys: nothing |
4910 | ; destroys: nothing |
4925 | pushad |
4911 | pushad |
4926 | mov ecx, 4 |
4912 | mov ecx, 4 |
4927 | shl eax, 16 |
4913 | shl eax, 16 |
4928 | jmp @f |
4914 | jmp @f |
4929 | 4915 | ||
4930 | sys_msg_board_dword: |
4916 | sys_msg_board_dword: |
4931 | ; in: eax = dword to display |
4917 | ; in: eax = dword to display |
4932 | ; out: nothing |
4918 | ; out: nothing |
4933 | ; destroys: nothing |
4919 | ; destroys: nothing |
4934 | pushad |
4920 | pushad |
4935 | mov ecx, 8 |
4921 | mov ecx, 8 |
4936 | @@: |
4922 | @@: |
4937 | push ecx |
4923 | push ecx |
4938 | rol eax, 4 |
4924 | rol eax, 4 |
4939 | push eax |
4925 | push eax |
4940 | and al, 0xF |
4926 | and al, 0xF |
4941 | cmp al, 10 |
4927 | cmp al, 10 |
4942 | sbb al, 69h |
4928 | sbb al, 69h |
4943 | das |
4929 | das |
4944 | mov cl, al |
4930 | mov cl, al |
4945 | xor ebx, ebx |
4931 | xor ebx, ebx |
4946 | inc ebx |
4932 | inc ebx |
4947 | call sys_msg_board |
4933 | call sys_msg_board |
4948 | pop eax |
4934 | pop eax |
4949 | pop ecx |
4935 | pop ecx |
4950 | loop @b |
4936 | loop @b |
4951 | popad |
4937 | popad |
4952 | ret |
4938 | ret |
4953 | 4939 | ||
4954 | msg_board_data_size = 65536 ; Must be power of two |
4940 | msg_board_data_size = 65536 ; Must be power of two |
4955 | 4941 | ||
4956 | uglobal |
4942 | uglobal |
4957 | msg_board_data rb msg_board_data_size |
4943 | msg_board_data rb msg_board_data_size |
4958 | msg_board_count dd 0x0 |
4944 | msg_board_count dd 0x0 |
4959 | endg |
4945 | endg |
4960 | 4946 | ||
4961 | sys_msg_board: |
4947 | sys_msg_board: |
4962 | 4948 | ||
4963 | ; ebx=1 : write : bl byte to write |
4949 | ; ebx=1 : write : bl byte to write |
4964 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4950 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4965 | 4951 | ||
4966 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4952 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4967 | mov eax, ebx |
4953 | mov eax, ebx |
4968 | mov ebx, ecx |
4954 | mov ebx, ecx |
4969 | 4955 | ||
4970 | mov ecx, [msg_board_count] |
4956 | mov ecx, [msg_board_count] |
4971 | cmp eax, 1 |
4957 | cmp eax, 1 |
4972 | jne .smbl1 |
4958 | jne .smbl1 |
4973 | 4959 | ||
4974 | if defined debug_com_base |
4960 | if defined debug_com_base |
4975 | 4961 | ||
4976 | push dx ax |
4962 | push dx ax |
4977 | 4963 | ||
4978 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4964 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4979 | mov dx, debug_com_base+5 |
4965 | mov dx, debug_com_base+5 |
4980 | in al, dx |
4966 | in al, dx |
4981 | test al, 1 shl 5 |
4967 | test al, 1 shl 5 |
4982 | jz @r |
4968 | jz @r |
4983 | 4969 | ||
4984 | mov dx, debug_com_base ; Output the byte |
4970 | mov dx, debug_com_base ; Output the byte |
4985 | mov al, bl |
4971 | mov al, bl |
4986 | out dx, al |
4972 | out dx, al |
4987 | 4973 | ||
4988 | pop ax dx |
4974 | pop ax dx |
4989 | 4975 | ||
4990 | end if |
4976 | end if |
4991 | 4977 | ||
4992 | mov [msg_board_data+ecx], bl |
4978 | mov [msg_board_data+ecx], bl |
4993 | ; // if debug_direct_print == 1 |
4979 | ; // if debug_direct_print == 1 |
4994 | cmp byte [debug_direct_print], 1 |
4980 | cmp byte [debug_direct_print], 1 |
4995 | jnz @f |
4981 | jnz @f |
4996 | pusha |
4982 | pusha |
4997 | iglobal |
4983 | iglobal |
4998 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4984 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4999 | endg |
4985 | endg |
5000 | lea edx, [msg_board_data+ecx] |
4986 | lea edx, [msg_board_data+ecx] |
5001 | mov ecx, 0x40FFFFFF |
4987 | mov ecx, 0x40FFFFFF |
5002 | mov ebx, [msg_board_pos] |
4988 | mov ebx, [msg_board_pos] |
5003 | mov edi, 1 |
4989 | mov edi, 1 |
5004 | mov esi, 1 |
4990 | mov esi, 1 |
5005 | call dtext |
4991 | call dtext |
5006 | popa |
4992 | popa |
5007 | add word [msg_board_pos+2], 6 |
4993 | add word [msg_board_pos+2], 6 |
5008 | cmp bl, 10 |
4994 | cmp bl, 10 |
5009 | jnz @f |
4995 | jnz @f |
5010 | mov word [msg_board_pos+2], (42*6) |
4996 | mov word [msg_board_pos+2], (42*6) |
5011 | add word [msg_board_pos], 10 |
4997 | add word [msg_board_pos], 10 |
5012 | mov ax, word [Screen_Max_Y] |
4998 | mov ax, word [Screen_Max_Y] |
5013 | cmp word [msg_board_pos], ax |
4999 | cmp word [msg_board_pos], ax |
5014 | jbe @f |
5000 | jbe @f |
5015 | mov word [msg_board_pos], 10 |
5001 | mov word [msg_board_pos], 10 |
5016 | @@: |
5002 | @@: |
5017 | ; // end if |
5003 | ; // end if |
5018 | 5004 | ||
5019 | if 0 |
5005 | if 0 |
5020 | pusha |
5006 | pusha |
5021 | mov al, bl |
5007 | mov al, bl |
5022 | mov edx, 402h |
5008 | mov edx, 402h |
5023 | out dx, al |
5009 | out dx, al |
5024 | popa |
5010 | popa |
5025 | end if |
5011 | end if |
5026 | inc ecx |
5012 | inc ecx |
5027 | and ecx, msg_board_data_size - 1 |
5013 | and ecx, msg_board_data_size - 1 |
5028 | mov [msg_board_count], ecx |
5014 | mov [msg_board_count], ecx |
5029 | 5015 | ||
5030 | pop ebx eax |
5016 | pop ebx eax |
5031 | ret |
5017 | ret |
5032 | .smbl1: |
5018 | .smbl1: |
5033 | cmp eax, 2 |
5019 | cmp eax, 2 |
5034 | jne .smbl2 |
5020 | jne .smbl2 |
5035 | test ecx, ecx |
5021 | test ecx, ecx |
5036 | jz .smbl21 |
5022 | jz .smbl21 |
5037 | 5023 | ||
5038 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
5024 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
5039 | mov eax, msg_board_data+1 |
5025 | mov eax, msg_board_data+1 |
5040 | mov ebx, msg_board_data |
5026 | mov ebx, msg_board_data |
5041 | movzx edx, byte [ebx] |
5027 | movzx edx, byte [ebx] |
5042 | call memmove |
5028 | call memmove |
5043 | dec [msg_board_count] |
5029 | dec [msg_board_count] |
5044 | mov [esp + 32], edx ;eax |
5030 | mov [esp + 32], edx ;eax |
5045 | mov [esp + 20], dword 1 |
5031 | mov [esp + 20], dword 1 |
5046 | ret |
5032 | ret |
5047 | .smbl21: |
5033 | .smbl21: |
5048 | mov [esp+32], ecx |
5034 | mov [esp+32], ecx |
5049 | mov [esp+20], ecx |
5035 | mov [esp+20], ecx |
5050 | .smbl2: |
5036 | .smbl2: |
5051 | pop ebx eax |
5037 | pop ebx eax |
5052 | ret |
5038 | ret |
5053 | 5039 | ||
5054 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5040 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5055 | ;; 66 sys function. ;; |
5041 | ;; 66 sys function. ;; |
5056 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
5042 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
5057 | ;; out eax ;; |
5043 | ;; out eax ;; |
5058 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5044 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5059 | iglobal |
5045 | iglobal |
5060 | align 4 |
5046 | align 4 |
5061 | f66call: |
5047 | f66call: |
5062 | dd sys_process_def.1 ; 1 = set keyboard mode |
5048 | dd sys_process_def.1 ; 1 = set keyboard mode |
5063 | dd sys_process_def.2 ; 2 = get keyboard mode |
5049 | dd sys_process_def.2 ; 2 = get keyboard mode |
5064 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
5050 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
5065 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
5051 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
5066 | dd sys_process_def.5 ; 5 = delete installed hotkey |
5052 | dd sys_process_def.5 ; 5 = delete installed hotkey |
5067 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
5053 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
5068 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
5054 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
5069 | endg |
5055 | endg |
5070 | ;----------------------------------------------------------------------------- |
5056 | ;----------------------------------------------------------------------------- |
5071 | align 4 |
5057 | align 4 |
5072 | sys_process_def: |
5058 | sys_process_def: |
5073 | dec ebx |
5059 | dec ebx |
5074 | cmp ebx, 7 |
5060 | cmp ebx, 7 |
5075 | jae .not_support ;if >=8 then or eax,-1 |
5061 | jae .not_support ;if >=8 then or eax,-1 |
5076 | 5062 | ||
5077 | mov edi, [CURRENT_TASK] |
5063 | mov edi, [CURRENT_TASK] |
5078 | jmp dword [f66call+ebx*4] |
5064 | jmp dword [f66call+ebx*4] |
5079 | 5065 | ||
5080 | .not_support: |
5066 | .not_support: |
5081 | or eax, -1 |
5067 | or eax, -1 |
5082 | ret |
5068 | ret |
5083 | ;----------------------------------------------------------------------------- |
5069 | ;----------------------------------------------------------------------------- |
5084 | align 4 |
5070 | align 4 |
5085 | .1: |
5071 | .1: |
5086 | shl edi, 8 |
5072 | shl edi, 8 |
5087 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
5073 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
5088 | 5074 | ||
5089 | ret |
5075 | ret |
5090 | ;----------------------------------------------------------------------------- |
5076 | ;----------------------------------------------------------------------------- |
5091 | align 4 |
5077 | align 4 |
5092 | .2: ; 2 = get keyboard mode |
5078 | .2: ; 2 = get keyboard mode |
5093 | shl edi, 8 |
5079 | shl edi, 8 |
5094 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
5080 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
5095 | mov [esp+32], eax |
5081 | mov [esp+32], eax |
5096 | ret |
5082 | ret |
5097 | ;----------------------------------------------------------------------------- |
5083 | ;----------------------------------------------------------------------------- |
5098 | align 4 |
5084 | align 4 |
5099 | .3: ;3 = get keyboard ctrl, alt, shift |
5085 | .3: ;3 = get keyboard ctrl, alt, shift |
5100 | mov eax, [kb_state] |
5086 | mov eax, [kb_state] |
5101 | mov [esp+32], eax |
5087 | mov [esp+32], eax |
5102 | ret |
5088 | ret |
5103 | ;----------------------------------------------------------------------------- |
5089 | ;----------------------------------------------------------------------------- |
5104 | align 4 |
5090 | align 4 |
5105 | .4: |
5091 | .4: |
5106 | mov eax, hotkey_list |
5092 | mov eax, hotkey_list |
5107 | @@: |
5093 | @@: |
5108 | cmp dword [eax+8], 0 |
5094 | cmp dword [eax+8], 0 |
5109 | jz .found_free |
5095 | jz .found_free |
5110 | add eax, 16 |
5096 | add eax, 16 |
5111 | cmp eax, hotkey_list+16*256 |
5097 | cmp eax, hotkey_list+16*256 |
5112 | jb @b |
5098 | jb @b |
5113 | mov dword [esp+32], 1 |
5099 | mov dword [esp+32], 1 |
5114 | ret |
5100 | ret |
5115 | .found_free: |
5101 | .found_free: |
5116 | mov [eax+8], edi |
5102 | mov [eax+8], edi |
5117 | mov [eax+4], edx |
5103 | mov [eax+4], edx |
5118 | movzx ecx, cl |
5104 | movzx ecx, cl |
5119 | lea ecx, [hotkey_scancodes+ecx*4] |
5105 | lea ecx, [hotkey_scancodes+ecx*4] |
5120 | mov edx, [ecx] |
5106 | mov edx, [ecx] |
5121 | mov [eax], edx |
5107 | mov [eax], edx |
5122 | mov [ecx], eax |
5108 | mov [ecx], eax |
5123 | mov [eax+12], ecx |
5109 | mov [eax+12], ecx |
5124 | test edx, edx |
5110 | test edx, edx |
5125 | jz @f |
5111 | jz @f |
5126 | mov [edx+12], eax |
5112 | mov [edx+12], eax |
5127 | @@: |
5113 | @@: |
5128 | and dword [esp+32], 0 |
5114 | and dword [esp+32], 0 |
5129 | ret |
5115 | ret |
5130 | ;----------------------------------------------------------------------------- |
5116 | ;----------------------------------------------------------------------------- |
5131 | align 4 |
5117 | align 4 |
5132 | .5: |
5118 | .5: |
5133 | movzx ebx, cl |
5119 | movzx ebx, cl |
5134 | lea ebx, [hotkey_scancodes+ebx*4] |
5120 | lea ebx, [hotkey_scancodes+ebx*4] |
5135 | mov eax, [ebx] |
5121 | mov eax, [ebx] |
5136 | .scan: |
5122 | .scan: |
5137 | test eax, eax |
5123 | test eax, eax |
5138 | jz .notfound |
5124 | jz .notfound |
5139 | cmp [eax+8], edi |
5125 | cmp [eax+8], edi |
5140 | jnz .next |
5126 | jnz .next |
5141 | cmp [eax+4], edx |
5127 | cmp [eax+4], edx |
5142 | jz .found |
5128 | jz .found |
5143 | .next: |
5129 | .next: |
5144 | mov eax, [eax] |
5130 | mov eax, [eax] |
5145 | jmp .scan |
5131 | jmp .scan |
5146 | .notfound: |
5132 | .notfound: |
5147 | mov dword [esp+32], 1 |
5133 | mov dword [esp+32], 1 |
5148 | ret |
5134 | ret |
5149 | .found: |
5135 | .found: |
5150 | mov ecx, [eax] |
5136 | mov ecx, [eax] |
5151 | jecxz @f |
5137 | jecxz @f |
5152 | mov edx, [eax+12] |
5138 | mov edx, [eax+12] |
5153 | mov [ecx+12], edx |
5139 | mov [ecx+12], edx |
5154 | @@: |
5140 | @@: |
5155 | mov ecx, [eax+12] |
5141 | mov ecx, [eax+12] |
5156 | mov edx, [eax] |
5142 | mov edx, [eax] |
5157 | mov [ecx], edx |
5143 | mov [ecx], edx |
5158 | xor edx, edx |
5144 | xor edx, edx |
5159 | mov [eax+4], edx |
5145 | mov [eax+4], edx |
5160 | mov [eax+8], edx |
5146 | mov [eax+8], edx |
5161 | mov [eax+12], edx |
5147 | mov [eax+12], edx |
5162 | mov [eax], edx |
5148 | mov [eax], edx |
5163 | mov [esp+32], edx |
5149 | mov [esp+32], edx |
5164 | ret |
5150 | ret |
5165 | ;----------------------------------------------------------------------------- |
5151 | ;----------------------------------------------------------------------------- |
5166 | align 4 |
5152 | align 4 |
5167 | .6: |
5153 | .6: |
5168 | pushfd |
5154 | pushfd |
5169 | cli |
5155 | cli |
5170 | mov eax, [PID_lock_input] |
5156 | mov eax, [PID_lock_input] |
5171 | test eax, eax |
5157 | test eax, eax |
5172 | jnz @f |
5158 | jnz @f |
5173 | ; get current PID |
5159 | ; get current PID |
5174 | mov eax, [CURRENT_TASK] |
5160 | mov eax, [CURRENT_TASK] |
5175 | shl eax, 5 |
5161 | shl eax, 5 |
5176 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5162 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5177 | ; set current PID for lock input |
5163 | ; set current PID for lock input |
5178 | mov [PID_lock_input], eax |
5164 | mov [PID_lock_input], eax |
5179 | @@: |
5165 | @@: |
5180 | popfd |
5166 | popfd |
5181 | ret |
5167 | ret |
5182 | ;----------------------------------------------------------------------------- |
5168 | ;----------------------------------------------------------------------------- |
5183 | align 4 |
5169 | align 4 |
5184 | .7: |
5170 | .7: |
5185 | mov eax, [PID_lock_input] |
5171 | mov eax, [PID_lock_input] |
5186 | test eax, eax |
5172 | test eax, eax |
5187 | jz @f |
5173 | jz @f |
5188 | ; get current PID |
5174 | ; get current PID |
5189 | mov ebx, [CURRENT_TASK] |
5175 | mov ebx, [CURRENT_TASK] |
5190 | shl ebx, 5 |
5176 | shl ebx, 5 |
5191 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5177 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5192 | ; compare current lock input with current PID |
5178 | ; compare current lock input with current PID |
5193 | cmp ebx, eax |
5179 | cmp ebx, eax |
5194 | jne @f |
5180 | jne @f |
5195 | 5181 | ||
5196 | xor eax, eax |
5182 | xor eax, eax |
5197 | mov [PID_lock_input], eax |
5183 | mov [PID_lock_input], eax |
5198 | @@: |
5184 | @@: |
5199 | ret |
5185 | ret |
5200 | ;----------------------------------------------------------------------------- |
5186 | ;----------------------------------------------------------------------------- |
5201 | uglobal |
5187 | uglobal |
5202 | PID_lock_input dd 0x0 |
5188 | PID_lock_input dd 0x0 |
5203 | endg |
5189 | endg |
5204 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5190 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5205 | ;; 61 sys function. ;; |
5191 | ;; 61 sys function. ;; |
5206 | ;; in eax=61,ebx in [1..3] ;; |
5192 | ;; in eax=61,ebx in [1..3] ;; |
5207 | ;; out eax ;; |
5193 | ;; out eax ;; |
5208 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5194 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5209 | iglobal |
5195 | iglobal |
5210 | align 4 |
5196 | align 4 |
5211 | f61call: |
5197 | f61call: |
5212 | dd sys_gs.1 ; resolution |
5198 | dd sys_gs.1 ; resolution |
5213 | dd sys_gs.2 ; bits per pixel |
5199 | dd sys_gs.2 ; bits per pixel |
5214 | dd sys_gs.3 ; bytes per scanline |
5200 | dd sys_gs.3 ; bytes per scanline |
5215 | endg |
5201 | endg |
5216 | 5202 | ||
5217 | 5203 | ||
5218 | align 4 |
5204 | align 4 |
5219 | 5205 | ||
5220 | sys_gs: ; direct screen access |
5206 | sys_gs: ; direct screen access |
5221 | dec ebx |
5207 | dec ebx |
5222 | cmp ebx, 2 |
5208 | cmp ebx, 2 |
5223 | ja .not_support |
5209 | ja .not_support |
5224 | jmp dword [f61call+ebx*4] |
5210 | jmp dword [f61call+ebx*4] |
5225 | .not_support: |
5211 | .not_support: |
5226 | or [esp+32], dword -1 |
5212 | or [esp+32], dword -1 |
5227 | ret |
5213 | ret |
5228 | 5214 | ||
5229 | 5215 | ||
5230 | .1: ; resolution |
5216 | .1: ; resolution |
5231 | mov eax, [Screen_Max_X] |
5217 | mov eax, [Screen_Max_X] |
5232 | shl eax, 16 |
5218 | shl eax, 16 |
5233 | mov ax, word [Screen_Max_Y] |
5219 | mov ax, word [Screen_Max_Y] |
5234 | add eax, 0x00010001 |
5220 | add eax, 0x00010001 |
5235 | mov [esp+32], eax |
5221 | mov [esp+32], eax |
5236 | ret |
5222 | ret |
5237 | .2: ; bits per pixel |
5223 | .2: ; bits per pixel |
5238 | mov eax, [_display.bpp] |
5224 | mov eax, [_display.bpp] |
5239 | mov [esp+32], eax |
5225 | mov [esp+32], eax |
5240 | ret |
5226 | ret |
5241 | .3: ; bytes per scanline |
5227 | .3: ; bytes per scanline |
5242 | mov eax, [_display.pitch] |
5228 | mov eax, [_display.pitch] |
5243 | mov [esp+32], eax |
5229 | mov [esp+32], eax |
5244 | ret |
5230 | ret |
5245 | 5231 | ||
5246 | align 4 ; system functions |
5232 | align 4 ; system functions |
5247 | 5233 | ||
5248 | syscall_setpixel: ; SetPixel |
5234 | syscall_setpixel: ; SetPixel |
5249 | 5235 | ||
5250 | mov eax, ebx |
5236 | mov eax, ebx |
5251 | mov ebx, ecx |
5237 | mov ebx, ecx |
5252 | mov ecx, edx |
5238 | mov ecx, edx |
5253 | mov edx, [TASK_BASE] |
5239 | mov edx, [TASK_BASE] |
5254 | add eax, [edx-twdw+WDATA.box.left] |
5240 | add eax, [edx-twdw+WDATA.box.left] |
5255 | add ebx, [edx-twdw+WDATA.box.top] |
5241 | add ebx, [edx-twdw+WDATA.box.top] |
5256 | mov edi, [current_slot] |
5242 | mov edi, [current_slot] |
5257 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5243 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5258 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5244 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5259 | xor edi, edi ; no force |
5245 | xor edi, edi ; no force |
5260 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5246 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5261 | ; jmp [putpixel] |
5247 | ; jmp [putpixel] |
5262 | jmp __sys_putpixel |
5248 | jmp __sys_putpixel |
5263 | 5249 | ||
5264 | align 4 |
5250 | align 4 |
5265 | 5251 | ||
5266 | syscall_writetext: ; WriteText |
5252 | syscall_writetext: ; WriteText |
5267 | 5253 | ||
5268 | mov eax, [TASK_BASE] |
5254 | mov eax, [TASK_BASE] |
5269 | mov ebp, [eax-twdw+WDATA.box.left] |
5255 | mov ebp, [eax-twdw+WDATA.box.left] |
5270 | push esi |
5256 | push esi |
5271 | mov esi, [current_slot] |
5257 | mov esi, [current_slot] |
5272 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5258 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5273 | shl ebp, 16 |
5259 | shl ebp, 16 |
5274 | add ebp, [eax-twdw+WDATA.box.top] |
5260 | add ebp, [eax-twdw+WDATA.box.top] |
5275 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5261 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5276 | pop esi |
5262 | pop esi |
5277 | test ecx, 0x08000000 ; redirect the output to the user area |
5263 | test ecx, 0x08000000 ; redirect the output to the user area |
5278 | jnz @f |
5264 | jnz @f |
5279 | add ebx, ebp |
5265 | add ebx, ebp |
5280 | align 4 |
5266 | align 4 |
5281 | @@: |
5267 | @@: |
5282 | mov eax, edi |
5268 | mov eax, edi |
5283 | test ecx, 0x08000000 ; redirect the output to the user area |
5269 | test ecx, 0x08000000 ; redirect the output to the user area |
5284 | jnz dtext |
5270 | jnz dtext |
5285 | xor edi, edi |
5271 | xor edi, edi |
5286 | jmp dtext |
5272 | jmp dtext |
5287 | 5273 | ||
5288 | align 4 |
5274 | align 4 |
5289 | 5275 | ||
5290 | syscall_drawrect: ; DrawRect |
5276 | syscall_drawrect: ; DrawRect |
5291 | 5277 | ||
5292 | mov edi, edx ; color + gradient |
5278 | mov edi, edx ; color + gradient |
5293 | and edi, 0x80FFFFFF |
5279 | and edi, 0x80FFFFFF |
5294 | test bx, bx ; x.size |
5280 | test bx, bx ; x.size |
5295 | je .drectr |
5281 | je .drectr |
5296 | test cx, cx ; y.size |
5282 | test cx, cx ; y.size |
5297 | je .drectr |
5283 | je .drectr |
5298 | 5284 | ||
5299 | mov eax, ebx ; bad idea |
5285 | mov eax, ebx ; bad idea |
5300 | mov ebx, ecx |
5286 | mov ebx, ecx |
5301 | 5287 | ||
5302 | movzx ecx, ax ; ecx - x.size |
5288 | movzx ecx, ax ; ecx - x.size |
5303 | shr eax, 16 ; eax - x.coord |
5289 | shr eax, 16 ; eax - x.coord |
5304 | movzx edx, bx ; edx - y.size |
5290 | movzx edx, bx ; edx - y.size |
5305 | shr ebx, 16 ; ebx - y.coord |
5291 | shr ebx, 16 ; ebx - y.coord |
5306 | mov esi, [current_slot] |
5292 | mov esi, [current_slot] |
5307 | 5293 | ||
5308 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5294 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5309 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5295 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5310 | add ecx, eax |
5296 | add ecx, eax |
5311 | add edx, ebx |
5297 | add edx, ebx |
5312 | ; jmp [drawbar] |
5298 | ; jmp [drawbar] |
5313 | jmp vesa20_drawbar |
5299 | jmp vesa20_drawbar |
5314 | .drectr: |
5300 | .drectr: |
5315 | ret |
5301 | ret |
5316 | 5302 | ||
5317 | align 4 |
5303 | align 4 |
5318 | syscall_getscreensize: ; GetScreenSize |
5304 | syscall_getscreensize: ; GetScreenSize |
5319 | mov ax, word [Screen_Max_X] |
5305 | mov ax, word [Screen_Max_X] |
5320 | shl eax, 16 |
5306 | shl eax, 16 |
5321 | mov ax, word [Screen_Max_Y] |
5307 | mov ax, word [Screen_Max_Y] |
5322 | mov [esp + 32], eax |
5308 | mov [esp + 32], eax |
5323 | ret |
5309 | ret |
5324 | 5310 | ||
5325 | align 4 |
5311 | align 4 |
5326 | 5312 | ||
5327 | syscall_cdaudio: ; CD |
5313 | syscall_cdaudio: ; CD |
5328 | 5314 | ||
5329 | cmp ebx, 4 |
5315 | cmp ebx, 4 |
5330 | jb .audio |
5316 | jb .audio |
5331 | jz .eject |
5317 | jz .eject |
5332 | cmp ebx, 5 |
5318 | cmp ebx, 5 |
5333 | jnz .ret |
5319 | jnz .ret |
5334 | .load: |
5320 | .load: |
5335 | call .reserve |
5321 | call .reserve |
5336 | call LoadMedium |
5322 | call LoadMedium |
5337 | ;call .free |
5323 | ;call .free |
5338 | jmp .free |
5324 | jmp .free |
5339 | ; ret |
5325 | ; ret |
5340 | .eject: |
5326 | .eject: |
5341 | call .reserve |
5327 | call .reserve |
5342 | call clear_CD_cache |
5328 | call clear_CD_cache |
5343 | call allow_medium_removal |
5329 | call allow_medium_removal |
5344 | call EjectMedium |
5330 | call EjectMedium |
5345 | ; call .free |
5331 | ; call .free |
5346 | jmp .free |
5332 | jmp .free |
5347 | ; ret |
5333 | ; ret |
5348 | .audio: |
5334 | .audio: |
5349 | call sys_cd_audio |
5335 | call sys_cd_audio |
5350 | mov [esp+36-4], eax |
5336 | mov [esp+36-4], eax |
5351 | .ret: |
5337 | .ret: |
5352 | ret |
5338 | ret |
5353 | 5339 | ||
5354 | .reserve: |
5340 | .reserve: |
5355 | call reserve_cd |
5341 | call reserve_cd |
5356 | mov eax, ecx |
5342 | mov eax, ecx |
5357 | shr eax, 1 |
5343 | shr eax, 1 |
5358 | and eax, 1 |
5344 | and eax, 1 |
5359 | inc eax |
5345 | inc eax |
5360 | mov [ChannelNumber], ax |
5346 | mov [ChannelNumber], ax |
5361 | mov eax, ecx |
5347 | mov eax, ecx |
5362 | and eax, 1 |
5348 | and eax, 1 |
5363 | mov [DiskNumber], al |
5349 | mov [DiskNumber], al |
5364 | call reserve_cd_channel |
5350 | call reserve_cd_channel |
5365 | and ebx, 3 |
5351 | and ebx, 3 |
5366 | inc ebx |
5352 | inc ebx |
5367 | mov [cdpos], ebx |
5353 | mov [cdpos], ebx |
5368 | add ebx, ebx |
5354 | add ebx, ebx |
5369 | mov cl, 8 |
5355 | mov cl, 8 |
5370 | sub cl, bl |
5356 | sub cl, bl |
5371 | mov al, [DRIVE_DATA+1] |
5357 | mov al, [DRIVE_DATA+1] |
5372 | shr al, cl |
5358 | shr al, cl |
5373 | test al, 2 |
5359 | test al, 2 |
5374 | jz .free;.err |
5360 | jz .free;.err |
5375 | ret |
5361 | ret |
5376 | .free: |
5362 | .free: |
5377 | call free_cd_channel |
5363 | call free_cd_channel |
5378 | and [cd_status], 0 |
5364 | and [cd_status], 0 |
5379 | ret |
5365 | ret |
5380 | .err: |
5366 | .err: |
5381 | call .free |
5367 | call .free |
5382 | ; pop eax |
5368 | ; pop eax |
5383 | ret |
5369 | ret |
5384 | ;----------------------------------------------------------------------------- |
5370 | ;----------------------------------------------------------------------------- |
5385 | align 4 |
5371 | align 4 |
5386 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5372 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5387 | cmp ebx, [Screen_Max_X] |
5373 | cmp ebx, [Screen_Max_X] |
5388 | jbe @f |
5374 | jbe @f |
5389 | cmp ecx, [Screen_Max_Y] |
5375 | cmp ecx, [Screen_Max_Y] |
5390 | jbe @f |
5376 | jbe @f |
5391 | xor eax, eax |
5377 | xor eax, eax |
5392 | jmp .store |
5378 | jmp .store |
5393 | ;-------------------------------------- |
5379 | ;-------------------------------------- |
5394 | align 4 |
5380 | align 4 |
5395 | @@: |
5381 | @@: |
5396 | mov eax, [d_width_calc_area + ecx*4] |
5382 | mov eax, [d_width_calc_area + ecx*4] |
5397 | add eax, [_WinMapAddress] |
5383 | add eax, [_WinMapAddress] |
5398 | movzx eax, byte[eax+ebx] ; get value for current point |
5384 | movzx eax, byte[eax+ebx] ; get value for current point |
5399 | ;-------------------------------------- |
5385 | ;-------------------------------------- |
5400 | align 4 |
5386 | align 4 |
5401 | .store: |
5387 | .store: |
5402 | mov [esp + 32], eax |
5388 | mov [esp + 32], eax |
5403 | ret |
5389 | ret |
5404 | ;----------------------------------------------------------------------------- |
5390 | ;----------------------------------------------------------------------------- |
5405 | align 4 |
5391 | align 4 |
5406 | syscall_getpixel: ; GetPixel |
5392 | syscall_getpixel: ; GetPixel |
5407 | mov ecx, [Screen_Max_X] |
5393 | mov ecx, [Screen_Max_X] |
5408 | inc ecx |
5394 | inc ecx |
5409 | xor edx, edx |
5395 | xor edx, edx |
5410 | mov eax, ebx |
5396 | mov eax, ebx |
5411 | div ecx |
5397 | div ecx |
5412 | mov ebx, edx |
5398 | mov ebx, edx |
5413 | xchg eax, ebx |
5399 | xchg eax, ebx |
5414 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5400 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5415 | call dword [GETPIXEL]; eax - x, ebx - y |
5401 | call dword [GETPIXEL]; eax - x, ebx - y |
5416 | mov [esp + 32], ecx |
5402 | mov [esp + 32], ecx |
5417 | ret |
5403 | ret |
5418 | ;----------------------------------------------------------------------------- |
5404 | ;----------------------------------------------------------------------------- |
5419 | align 4 |
5405 | align 4 |
5420 | syscall_getarea: |
5406 | syscall_getarea: |
5421 | ;eax = 36 |
5407 | ;eax = 36 |
5422 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5408 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5423 | ;ecx = [size x]*65536 + [size y] |
5409 | ;ecx = [size x]*65536 + [size y] |
5424 | ;edx = [start x]*65536 + [start y] |
5410 | ;edx = [start x]*65536 + [start y] |
5425 | pushad |
5411 | pushad |
5426 | mov edi, ebx |
5412 | mov edi, ebx |
5427 | mov eax, edx |
5413 | mov eax, edx |
5428 | shr eax, 16 |
5414 | shr eax, 16 |
5429 | mov ebx, edx |
5415 | mov ebx, edx |
5430 | and ebx, 0xffff |
5416 | and ebx, 0xffff |
5431 | dec eax |
5417 | dec eax |
5432 | dec ebx |
5418 | dec ebx |
5433 | ; eax - x, ebx - y |
5419 | ; eax - x, ebx - y |
5434 | mov edx, ecx |
5420 | mov edx, ecx |
5435 | 5421 | ||
5436 | shr ecx, 16 |
5422 | shr ecx, 16 |
5437 | and edx, 0xffff |
5423 | and edx, 0xffff |
5438 | mov esi, ecx |
5424 | mov esi, ecx |
5439 | ; ecx - size x, edx - size y |
5425 | ; ecx - size x, edx - size y |
5440 | 5426 | ||
5441 | mov ebp, edx |
5427 | mov ebp, edx |
5442 | dec ebp |
5428 | dec ebp |
5443 | lea ebp, [ebp*3] |
5429 | lea ebp, [ebp*3] |
5444 | 5430 | ||
5445 | imul ebp, esi |
5431 | imul ebp, esi |
5446 | 5432 | ||
5447 | mov esi, ecx |
5433 | mov esi, ecx |
5448 | dec esi |
5434 | dec esi |
5449 | lea esi, [esi*3] |
5435 | lea esi, [esi*3] |
5450 | 5436 | ||
5451 | add ebp, esi |
5437 | add ebp, esi |
5452 | add ebp, edi |
5438 | add ebp, edi |
5453 | 5439 | ||
5454 | add ebx, edx |
5440 | add ebx, edx |
5455 | ;-------------------------------------- |
5441 | ;-------------------------------------- |
5456 | align 4 |
5442 | align 4 |
5457 | .start_y: |
5443 | .start_y: |
5458 | push ecx edx |
5444 | push ecx edx |
5459 | ;-------------------------------------- |
5445 | ;-------------------------------------- |
5460 | align 4 |
5446 | align 4 |
5461 | .start_x: |
5447 | .start_x: |
5462 | push eax ebx ecx |
5448 | push eax ebx ecx |
5463 | add eax, ecx |
5449 | add eax, ecx |
5464 | 5450 | ||
5465 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5451 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5466 | call dword [GETPIXEL]; eax - x, ebx - y |
5452 | call dword [GETPIXEL]; eax - x, ebx - y |
5467 | 5453 | ||
5468 | mov [ebp], cx |
5454 | mov [ebp], cx |
5469 | shr ecx, 16 |
5455 | shr ecx, 16 |
5470 | mov [ebp+2], cl |
5456 | mov [ebp+2], cl |
5471 | 5457 | ||
5472 | pop ecx ebx eax |
5458 | pop ecx ebx eax |
5473 | sub ebp, 3 |
5459 | sub ebp, 3 |
5474 | dec ecx |
5460 | dec ecx |
5475 | jnz .start_x |
5461 | jnz .start_x |
5476 | pop edx ecx |
5462 | pop edx ecx |
5477 | dec ebx |
5463 | dec ebx |
5478 | dec edx |
5464 | dec edx |
5479 | jnz .start_y |
5465 | jnz .start_y |
5480 | popad |
5466 | popad |
5481 | ret |
5467 | ret |
5482 | ;----------------------------------------------------------------------------- |
5468 | ;----------------------------------------------------------------------------- |
5483 | align 4 |
5469 | align 4 |
5484 | syscall_putarea_backgr: |
5470 | syscall_putarea_backgr: |
5485 | ;eax = 25 |
5471 | ;eax = 25 |
5486 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5472 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5487 | ;ecx = [size x]*65536 + [size y] |
5473 | ;ecx = [size x]*65536 + [size y] |
5488 | ;edx = [start x]*65536 + [start y] |
5474 | ;edx = [start x]*65536 + [start y] |
5489 | pushad |
5475 | pushad |
5490 | mov edi, ebx |
5476 | mov edi, ebx |
5491 | mov eax, edx |
5477 | mov eax, edx |
5492 | shr eax, 16 |
5478 | shr eax, 16 |
5493 | mov ebx, edx |
5479 | mov ebx, edx |
5494 | and ebx, 0xffff |
5480 | and ebx, 0xffff |
5495 | dec eax |
5481 | dec eax |
5496 | dec ebx |
5482 | dec ebx |
5497 | ; eax - x, ebx - y |
5483 | ; eax - x, ebx - y |
5498 | mov edx, ecx |
5484 | mov edx, ecx |
5499 | shr ecx, 16 |
5485 | shr ecx, 16 |
5500 | and edx, 0xffff |
5486 | and edx, 0xffff |
5501 | mov esi, ecx |
5487 | mov esi, ecx |
5502 | ; ecx - size x, edx - size y |
5488 | ; ecx - size x, edx - size y |
5503 | mov ebp, edx |
5489 | mov ebp, edx |
5504 | dec ebp |
5490 | dec ebp |
5505 | shl ebp, 2 |
5491 | shl ebp, 2 |
5506 | 5492 | ||
5507 | imul ebp, esi |
5493 | imul ebp, esi |
5508 | 5494 | ||
5509 | mov esi, ecx |
5495 | mov esi, ecx |
5510 | dec esi |
5496 | dec esi |
5511 | shl esi, 2 |
5497 | shl esi, 2 |
5512 | 5498 | ||
5513 | add ebp, esi |
5499 | add ebp, esi |
5514 | add ebp, edi |
5500 | add ebp, edi |
5515 | 5501 | ||
5516 | add ebx, edx |
5502 | add ebx, edx |
5517 | ;-------------------------------------- |
5503 | ;-------------------------------------- |
5518 | align 4 |
5504 | align 4 |
5519 | .start_y: |
5505 | .start_y: |
5520 | push ecx edx |
5506 | push ecx edx |
5521 | ;-------------------------------------- |
5507 | ;-------------------------------------- |
5522 | align 4 |
5508 | align 4 |
5523 | .start_x: |
5509 | .start_x: |
5524 | push eax ecx |
5510 | push eax ecx |
5525 | add eax, ecx |
5511 | add eax, ecx |
5526 | 5512 | ||
5527 | mov ecx, [ebp] |
5513 | mov ecx, [ebp] |
5528 | rol ecx, 8 |
5514 | rol ecx, 8 |
5529 | test cl, cl ; transparensy = 0 |
5515 | test cl, cl ; transparensy = 0 |
5530 | jz .no_put |
5516 | jz .no_put |
5531 | 5517 | ||
5532 | xor cl, cl |
5518 | xor cl, cl |
5533 | ror ecx, 8 |
5519 | ror ecx, 8 |
5534 | 5520 | ||
5535 | pushad |
5521 | pushad |
5536 | mov edx, [d_width_calc_area + ebx*4] |
5522 | mov edx, [d_width_calc_area + ebx*4] |
5537 | add edx, [_WinMapAddress] |
5523 | add edx, [_WinMapAddress] |
5538 | movzx edx, byte [eax+edx] |
5524 | movzx edx, byte [eax+edx] |
5539 | cmp dl, byte 1 |
5525 | cmp dl, byte 1 |
5540 | jne @f |
5526 | jne @f |
5541 | 5527 | ||
5542 | call dword [PUTPIXEL]; eax - x, ebx - y |
5528 | call dword [PUTPIXEL]; eax - x, ebx - y |
5543 | ;-------------------------------------- |
5529 | ;-------------------------------------- |
5544 | align 4 |
5530 | align 4 |
5545 | @@: |
5531 | @@: |
5546 | popad |
5532 | popad |
5547 | ;-------------------------------------- |
5533 | ;-------------------------------------- |
5548 | align 4 |
5534 | align 4 |
5549 | .no_put: |
5535 | .no_put: |
5550 | pop ecx eax |
5536 | pop ecx eax |
5551 | 5537 | ||
5552 | sub ebp, 4 |
5538 | sub ebp, 4 |
5553 | dec ecx |
5539 | dec ecx |
5554 | jnz .start_x |
5540 | jnz .start_x |
5555 | 5541 | ||
5556 | pop edx ecx |
5542 | pop edx ecx |
5557 | dec ebx |
5543 | dec ebx |
5558 | dec edx |
5544 | dec edx |
5559 | jnz .start_y |
5545 | jnz .start_y |
5560 | 5546 | ||
5561 | popad |
5547 | popad |
5562 | ret |
5548 | ret |
5563 | ;----------------------------------------------------------------------------- |
5549 | ;----------------------------------------------------------------------------- |
5564 | align 4 |
5550 | align 4 |
5565 | syscall_drawline: ; DrawLine |
5551 | syscall_drawline: ; DrawLine |
5566 | 5552 | ||
5567 | mov edi, [TASK_BASE] |
5553 | mov edi, [TASK_BASE] |
5568 | movzx eax, word[edi-twdw+WDATA.box.left] |
5554 | movzx eax, word[edi-twdw+WDATA.box.left] |
5569 | mov ebp, eax |
5555 | mov ebp, eax |
5570 | mov esi, [current_slot] |
5556 | mov esi, [current_slot] |
5571 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5557 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5572 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5558 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5573 | add ebp, ebx |
5559 | add ebp, ebx |
5574 | shl eax, 16 |
5560 | shl eax, 16 |
5575 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5561 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5576 | add eax, ebp |
5562 | add eax, ebp |
5577 | mov ebp, ebx |
5563 | mov ebp, ebx |
5578 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5564 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5579 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5565 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5580 | add ebp, ecx |
5566 | add ebp, ecx |
5581 | shl ebx, 16 |
5567 | shl ebx, 16 |
5582 | xor edi, edi |
5568 | xor edi, edi |
5583 | add ebx, ebp |
5569 | add ebx, ebp |
5584 | mov ecx, edx |
5570 | mov ecx, edx |
5585 | ; jmp [draw_line] |
5571 | ; jmp [draw_line] |
5586 | jmp __sys_draw_line |
5572 | jmp __sys_draw_line |
5587 | 5573 | ||
5588 | 5574 | ||
5589 | align 4 |
5575 | align 4 |
5590 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5576 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5591 | 5577 | ||
5592 | call r_f_port_area |
5578 | call r_f_port_area |
5593 | mov [esp+32], eax |
5579 | mov [esp+32], eax |
5594 | ret |
5580 | ret |
5595 | 5581 | ||
5596 | align 4 |
5582 | align 4 |
5597 | syscall_threads: ; CreateThreads |
5583 | syscall_threads: ; CreateThreads |
5598 | ; |
5584 | ; |
5599 | ; ecx=thread entry point |
5585 | ; ecx=thread entry point |
5600 | ; edx=thread stack pointer |
5586 | ; edx=thread stack pointer |
5601 | ; |
5587 | ; |
5602 | ; on return : eax = pid |
5588 | ; on return : eax = pid |
5603 | 5589 | ||
5604 | xor ebx, ebx |
5590 | xor ebx, ebx |
5605 | call new_sys_threads |
5591 | call new_sys_threads |
5606 | 5592 | ||
5607 | mov [esp+32], eax |
5593 | mov [esp+32], eax |
5608 | ret |
5594 | ret |
5609 | 5595 | ||
5610 | align 4 |
5596 | align 4 |
5611 | 5597 | ||
5612 | paleholder: |
5598 | paleholder: |
5613 | ret |
5599 | ret |
5614 | ;------------------------------------------------------------------------------ |
5600 | ;------------------------------------------------------------------------------ |
5615 | align 4 |
5601 | align 4 |
5616 | calculate_fast_getting_offset_for_WinMapAddress: |
5602 | calculate_fast_getting_offset_for_WinMapAddress: |
5617 | ; calculate data area for fast getting offset to _WinMapAddress |
5603 | ; calculate data area for fast getting offset to _WinMapAddress |
5618 | xor eax, eax |
5604 | xor eax, eax |
5619 | mov ecx, [_display.height] |
5605 | mov ecx, [_display.height] |
5620 | mov edi, d_width_calc_area |
5606 | mov edi, d_width_calc_area |
5621 | cld |
5607 | cld |
5622 | @@: |
5608 | @@: |
5623 | stosd |
5609 | stosd |
5624 | add eax, [_display.width] |
5610 | add eax, [_display.width] |
5625 | dec ecx |
5611 | dec ecx |
5626 | jnz @r |
5612 | jnz @r |
5627 | ret |
5613 | ret |
5628 | ;------------------------------------------------------------------------------ |
5614 | ;------------------------------------------------------------------------------ |
5629 | align 4 |
5615 | align 4 |
5630 | calculate_fast_getting_offset_for_LFB: |
5616 | calculate_fast_getting_offset_for_LFB: |
5631 | ; calculate data area for fast getting offset to LFB |
5617 | ; calculate data area for fast getting offset to LFB |
5632 | xor eax, eax |
5618 | xor eax, eax |
5633 | mov ecx, [_display.height] |
5619 | mov ecx, [_display.height] |
5634 | mov edi, BPSLine_calc_area |
5620 | mov edi, BPSLine_calc_area |
5635 | cld |
5621 | cld |
5636 | @@: |
5622 | @@: |
5637 | stosd |
5623 | stosd |
5638 | add eax, [_display.pitch] |
5624 | add eax, [_display.pitch] |
5639 | dec ecx |
5625 | dec ecx |
5640 | jnz @r |
5626 | jnz @r |
5641 | ret |
5627 | ret |
5642 | ;------------------------------------------------------------------------------ |
5628 | ;------------------------------------------------------------------------------ |
5643 | align 4 |
5629 | align 4 |
5644 | set_screen: |
5630 | set_screen: |
5645 | ; in: |
5631 | ; in: |
5646 | ; eax - new Screen_Max_X |
5632 | ; eax - new Screen_Max_X |
5647 | ; ecx - new BytesPerScanLine |
5633 | ; ecx - new BytesPerScanLine |
5648 | ; edx - new Screen_Max_Y |
5634 | ; edx - new Screen_Max_Y |
5649 | 5635 | ||
5650 | pushfd |
5636 | pushfd |
5651 | cli |
5637 | cli |
5652 | 5638 | ||
5653 | mov [Screen_Max_X], eax |
5639 | mov [Screen_Max_X], eax |
5654 | mov [Screen_Max_Y], edx |
5640 | mov [Screen_Max_Y], edx |
5655 | mov [_display.pitch], ecx |
5641 | mov [_display.pitch], ecx |
5656 | 5642 | ||
5657 | mov [screen_workarea.right], eax |
5643 | mov [screen_workarea.right], eax |
5658 | mov [screen_workarea.bottom], edx |
5644 | mov [screen_workarea.bottom], edx |
5659 | 5645 | ||
5660 | push ebx |
5646 | push ebx |
5661 | push esi |
5647 | push esi |
5662 | push edi |
5648 | push edi |
5663 | 5649 | ||
5664 | pushad |
5650 | pushad |
5665 | 5651 | ||
5666 | cmp [do_not_touch_winmap], 1 |
5652 | cmp [do_not_touch_winmap], 1 |
5667 | je @f |
5653 | je @f |
5668 | 5654 | ||
5669 | stdcall kernel_free, [_WinMapAddress] |
5655 | stdcall kernel_free, [_WinMapAddress] |
5670 | 5656 | ||
5671 | mov eax, [_display.width] |
5657 | mov eax, [_display.width] |
5672 | mul [_display.height] |
5658 | mul [_display.height] |
5673 | mov [_WinMapSize], eax |
5659 | mov [_WinMapSize], eax |
5674 | 5660 | ||
5675 | stdcall kernel_alloc, eax |
5661 | stdcall kernel_alloc, eax |
5676 | mov [_WinMapAddress], eax |
5662 | mov [_WinMapAddress], eax |
5677 | test eax, eax |
5663 | test eax, eax |
5678 | jz .epic_fail |
5664 | jz .epic_fail |
5679 | ; store for f.18.24 |
5665 | ; store for f.18.24 |
5680 | mov eax, [_display.width] |
5666 | mov eax, [_display.width] |
5681 | mov [display_width_standard], eax |
5667 | mov [display_width_standard], eax |
5682 | 5668 | ||
5683 | mov eax, [_display.height] |
5669 | mov eax, [_display.height] |
5684 | mov [display_height_standard], eax |
5670 | mov [display_height_standard], eax |
5685 | @@: |
5671 | @@: |
5686 | call calculate_fast_getting_offset_for_WinMapAddress |
5672 | call calculate_fast_getting_offset_for_WinMapAddress |
5687 | ; for Qemu or non standart video cards |
5673 | ; for Qemu or non standart video cards |
5688 | ; Unfortunately [BytesPerScanLine] does not always |
5674 | ; Unfortunately [BytesPerScanLine] does not always |
5689 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5675 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5690 | call calculate_fast_getting_offset_for_LFB |
5676 | call calculate_fast_getting_offset_for_LFB |
5691 | popad |
5677 | popad |
5692 | 5678 | ||
5693 | call repos_windows |
5679 | call repos_windows |
5694 | xor eax, eax |
5680 | xor eax, eax |
5695 | xor ebx, ebx |
5681 | xor ebx, ebx |
5696 | mov ecx, [Screen_Max_X] |
5682 | mov ecx, [Screen_Max_X] |
5697 | mov edx, [Screen_Max_Y] |
5683 | mov edx, [Screen_Max_Y] |
5698 | call calculatescreen |
5684 | call calculatescreen |
5699 | pop edi |
5685 | pop edi |
5700 | pop esi |
5686 | pop esi |
5701 | pop ebx |
5687 | pop ebx |
5702 | 5688 | ||
5703 | popfd |
5689 | popfd |
5704 | ret |
5690 | ret |
5705 | 5691 | ||
5706 | .epic_fail: |
5692 | .epic_fail: |
5707 | hlt ; Houston, we've had a problem |
5693 | hlt ; Houston, we've had a problem |
5708 | 5694 | ||
5709 | ; --------------- APM --------------------- |
5695 | ; --------------- APM --------------------- |
5710 | uglobal |
5696 | uglobal |
5711 | apm_entry dp 0 |
5697 | apm_entry dp 0 |
5712 | apm_vf dd 0 |
5698 | apm_vf dd 0 |
5713 | endg |
5699 | endg |
5714 | 5700 | ||
5715 | align 4 |
5701 | align 4 |
5716 | sys_apm: |
5702 | sys_apm: |
5717 | xor eax, eax |
5703 | xor eax, eax |
5718 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5704 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5719 | jne @f |
5705 | jne @f |
5720 | inc eax |
5706 | inc eax |
5721 | or dword [esp + 44], eax ; error |
5707 | or dword [esp + 44], eax ; error |
5722 | add eax, 7 |
5708 | add eax, 7 |
5723 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5709 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5724 | ret |
5710 | ret |
5725 | 5711 | ||
5726 | @@: |
5712 | @@: |
5727 | ; xchg eax, ecx |
5713 | ; xchg eax, ecx |
5728 | ; xchg ebx, ecx |
5714 | ; xchg ebx, ecx |
5729 | 5715 | ||
5730 | cmp dx, 3 |
5716 | cmp dx, 3 |
5731 | ja @f |
5717 | ja @f |
5732 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5718 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5733 | mov eax, [apm_vf] |
5719 | mov eax, [apm_vf] |
5734 | mov [esp + 32], eax |
5720 | mov [esp + 32], eax |
5735 | shr eax, 16 |
5721 | shr eax, 16 |
5736 | mov [esp + 28], eax |
5722 | mov [esp + 28], eax |
5737 | ret |
5723 | ret |
5738 | 5724 | ||
5739 | @@: |
5725 | @@: |
5740 | 5726 | ||
5741 | mov esi, [master_tab+(OS_BASE shr 20)] |
5727 | mov esi, [master_tab+(OS_BASE shr 20)] |
5742 | xchg [master_tab], esi |
5728 | xchg [master_tab], esi |
5743 | push esi |
5729 | push esi |
5744 | mov edi, cr3 |
5730 | mov edi, cr3 |
5745 | mov cr3, edi ;flush TLB |
5731 | mov cr3, edi ;flush TLB |
5746 | 5732 | ||
5747 | call pword [apm_entry] ;call APM BIOS |
5733 | call pword [apm_entry] ;call APM BIOS |
5748 | 5734 | ||
5749 | xchg eax, [esp] |
5735 | xchg eax, [esp] |
5750 | mov [master_tab], eax |
5736 | mov [master_tab], eax |
5751 | mov eax, cr3 |
5737 | mov eax, cr3 |
5752 | mov cr3, eax |
5738 | mov cr3, eax |
5753 | pop eax |
5739 | pop eax |
5754 | 5740 | ||
5755 | mov [esp + 4 ], edi |
5741 | mov [esp + 4 ], edi |
5756 | mov [esp + 8], esi |
5742 | mov [esp + 8], esi |
5757 | mov [esp + 20], ebx |
5743 | mov [esp + 20], ebx |
5758 | mov [esp + 24], edx |
5744 | mov [esp + 24], edx |
5759 | mov [esp + 28], ecx |
5745 | mov [esp + 28], ecx |
5760 | mov [esp + 32], eax |
5746 | mov [esp + 32], eax |
5761 | setc al |
5747 | setc al |
5762 | and [esp + 44], byte 0xfe |
5748 | and [esp + 44], byte 0xfe |
5763 | or [esp + 44], al |
5749 | or [esp + 44], al |
5764 | ret |
5750 | ret |
5765 | ; ----------------------------------------- |
5751 | ; ----------------------------------------- |
5766 | 5752 | ||
5767 | align 4 |
5753 | align 4 |
5768 | 5754 | ||
5769 | undefined_syscall: ; Undefined system call |
5755 | undefined_syscall: ; Undefined system call |
5770 | mov [esp + 32], dword -1 |
5756 | mov [esp + 32], dword -1 |
5771 | ret |
5757 | ret |
5772 | 5758 | ||
5773 | align 4 |
5759 | align 4 |
5774 | system_shutdown: ; shut down the system |
5760 | system_shutdown: ; shut down the system |
5775 | 5761 | ||
5776 | cmp byte [BOOT_VARS+0x9030], 1 |
5762 | cmp byte [BOOT_VARS+0x9030], 1 |
5777 | jne @F |
5763 | jne @F |
5778 | ret |
5764 | ret |
5779 | @@: |
5765 | @@: |
5780 | call stop_all_services |
5766 | call stop_all_services |
5781 | movi eax, 3 |
5767 | movi eax, 3 |
5782 | call sys_cd_audio |
5768 | call sys_cd_audio |
5783 | 5769 | ||
5784 | yes_shutdown_param: |
5770 | yes_shutdown_param: |
5785 | cli |
5771 | cli |
5786 | 5772 | ||
5787 | if ~ defined extended_primary_loader |
5773 | if ~ defined extended_primary_loader |
5788 | ; load kernel.mnt to 0x7000:0 |
5774 | ; load kernel.mnt to 0x7000:0 |
5789 | mov ebx, kernel_file_load |
5775 | mov ebx, kernel_file_load |
5790 | pushad |
5776 | pushad |
5791 | call file_system_lfn |
5777 | call file_system_lfn |
5792 | popad |
5778 | popad |
5793 | 5779 | ||
5794 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5780 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5795 | mov edi, OS_BASE+0x40000 |
5781 | mov edi, OS_BASE+0x40000 |
5796 | mov ecx, 1000 |
5782 | mov ecx, 1000 |
5797 | rep movsb |
5783 | rep movsb |
5798 | end if |
5784 | end if |
5799 | 5785 | ||
5800 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5786 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5801 | ; mov edi, OS_BASE |
5787 | ; mov edi, OS_BASE |
5802 | ; mov ecx, 0x10000/4 |
5788 | ; mov ecx, 0x10000/4 |
5803 | ; cld |
5789 | ; cld |
5804 | ; rep movsd |
5790 | ; rep movsd |
5805 | 5791 | ||
5806 | call IRQ_mask_all |
5792 | call IRQ_mask_all |
5807 | 5793 | ||
5808 | if 0 |
5794 | if 0 |
5809 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5795 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5810 | mov word [OS_BASE+0x467+2], 0x1000 |
5796 | mov word [OS_BASE+0x467+2], 0x1000 |
5811 | 5797 | ||
5812 | mov al, 0x0F |
5798 | mov al, 0x0F |
5813 | out 0x70, al |
5799 | out 0x70, al |
5814 | mov al, 0x05 |
5800 | mov al, 0x05 |
5815 | out 0x71, al |
5801 | out 0x71, al |
5816 | 5802 | ||
5817 | mov al, 0xFE |
5803 | mov al, 0xFE |
5818 | out 0x64, al |
5804 | out 0x64, al |
5819 | 5805 | ||
5820 | hlt |
5806 | hlt |
5821 | jmp $-1 |
5807 | jmp $-1 |
5822 | 5808 | ||
5823 | else |
5809 | else |
5824 | cmp byte [OS_BASE + 0x9030], 2 |
5810 | cmp byte [OS_BASE + 0x9030], 2 |
5825 | jnz no_acpi_power_off |
5811 | jnz no_acpi_power_off |
5826 | 5812 | ||
5827 | ; scan for RSDP |
5813 | ; scan for RSDP |
5828 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5814 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5829 | movzx eax, word [OS_BASE + 0x40E] |
5815 | movzx eax, word [OS_BASE + 0x40E] |
5830 | shl eax, 4 |
5816 | shl eax, 4 |
5831 | jz @f |
5817 | jz @f |
5832 | mov ecx, 1024/16 |
5818 | mov ecx, 1024/16 |
5833 | call scan_rsdp |
5819 | call scan_rsdp |
5834 | jnc .rsdp_found |
5820 | jnc .rsdp_found |
5835 | @@: |
5821 | @@: |
5836 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5822 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5837 | mov eax, 0xE0000 |
5823 | mov eax, 0xE0000 |
5838 | mov ecx, 0x2000 |
5824 | mov ecx, 0x2000 |
5839 | call scan_rsdp |
5825 | call scan_rsdp |
5840 | jc no_acpi_power_off |
5826 | jc no_acpi_power_off |
5841 | .rsdp_found: |
5827 | .rsdp_found: |
5842 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5828 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5843 | mov ebp, [ipc_tmp] |
5829 | mov ebp, [ipc_tmp] |
5844 | stdcall map_page, ebp, esi, PG_MAP |
5830 | stdcall map_page, ebp, esi, PG_MAP |
5845 | lea eax, [esi+1000h] |
5831 | lea eax, [esi+1000h] |
5846 | lea edx, [ebp+1000h] |
5832 | lea edx, [ebp+1000h] |
5847 | stdcall map_page, edx, eax, PG_MAP |
5833 | stdcall map_page, edx, eax, PG_MAP |
5848 | and esi, 0xFFF |
5834 | and esi, 0xFFF |
5849 | add esi, ebp |
5835 | add esi, ebp |
5850 | cmp dword [esi], 'RSDT' |
5836 | cmp dword [esi], 'RSDT' |
5851 | jnz no_acpi_power_off |
5837 | jnz no_acpi_power_off |
5852 | mov ecx, [esi+4] |
5838 | mov ecx, [esi+4] |
5853 | sub ecx, 24h |
5839 | sub ecx, 24h |
5854 | jbe no_acpi_power_off |
5840 | jbe no_acpi_power_off |
5855 | shr ecx, 2 |
5841 | shr ecx, 2 |
5856 | add esi, 24h |
5842 | add esi, 24h |
5857 | .scan_fadt: |
5843 | .scan_fadt: |
5858 | lodsd |
5844 | lodsd |
5859 | mov ebx, eax |
5845 | mov ebx, eax |
5860 | lea eax, [ebp+2000h] |
5846 | lea eax, [ebp+2000h] |
5861 | stdcall map_page, eax, ebx, PG_MAP |
5847 | stdcall map_page, eax, ebx, PG_MAP |
5862 | lea eax, [ebp+3000h] |
5848 | lea eax, [ebp+3000h] |
5863 | add ebx, 0x1000 |
5849 | add ebx, 0x1000 |
5864 | stdcall map_page, eax, ebx, PG_MAP |
5850 | stdcall map_page, eax, ebx, PG_MAP |
5865 | and ebx, 0xFFF |
5851 | and ebx, 0xFFF |
5866 | lea ebx, [ebx+ebp+2000h] |
5852 | lea ebx, [ebx+ebp+2000h] |
5867 | cmp dword [ebx], 'FACP' |
5853 | cmp dword [ebx], 'FACP' |
5868 | jz .fadt_found |
5854 | jz .fadt_found |
5869 | loop .scan_fadt |
5855 | loop .scan_fadt |
5870 | jmp no_acpi_power_off |
5856 | jmp no_acpi_power_off |
5871 | .fadt_found: |
5857 | .fadt_found: |
5872 | ; ebx is linear address of FADT |
5858 | ; ebx is linear address of FADT |
5873 | mov edi, [ebx+40] ; physical address of the DSDT |
5859 | mov edi, [ebx+40] ; physical address of the DSDT |
5874 | lea eax, [ebp+4000h] |
5860 | lea eax, [ebp+4000h] |
5875 | stdcall map_page, eax, edi, PG_MAP |
5861 | stdcall map_page, eax, edi, PG_MAP |
5876 | lea eax, [ebp+5000h] |
5862 | lea eax, [ebp+5000h] |
5877 | lea esi, [edi+0x1000] |
5863 | lea esi, [edi+0x1000] |
5878 | stdcall map_page, eax, esi, PG_MAP |
5864 | stdcall map_page, eax, esi, PG_MAP |
5879 | and esi, 0xFFF |
5865 | and esi, 0xFFF |
5880 | sub edi, esi |
5866 | sub edi, esi |
5881 | cmp dword [esi+ebp+4000h], 'DSDT' |
5867 | cmp dword [esi+ebp+4000h], 'DSDT' |
5882 | jnz no_acpi_power_off |
5868 | jnz no_acpi_power_off |
5883 | mov eax, [esi+ebp+4004h] ; DSDT length |
5869 | mov eax, [esi+ebp+4004h] ; DSDT length |
5884 | sub eax, 36+4 |
5870 | sub eax, 36+4 |
5885 | jbe no_acpi_power_off |
5871 | jbe no_acpi_power_off |
5886 | add esi, 36 |
5872 | add esi, 36 |
5887 | .scan_dsdt: |
5873 | .scan_dsdt: |
5888 | cmp dword [esi+ebp+4000h], '_S5_' |
5874 | cmp dword [esi+ebp+4000h], '_S5_' |
5889 | jnz .scan_dsdt_cont |
5875 | jnz .scan_dsdt_cont |
5890 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5876 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5891 | jnz .scan_dsdt_cont |
5877 | jnz .scan_dsdt_cont |
5892 | mov dl, [esi+ebp+4000h+6] |
5878 | mov dl, [esi+ebp+4000h+6] |
5893 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5879 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5894 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5880 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5895 | ja .scan_dsdt_cont |
5881 | ja .scan_dsdt_cont |
5896 | cmp dl, 1 |
5882 | cmp dl, 1 |
5897 | jb .scan_dsdt_cont |
5883 | jb .scan_dsdt_cont |
5898 | lea esi, [esi+ebp+4000h+7] |
5884 | lea esi, [esi+ebp+4000h+7] |
5899 | xor ecx, ecx |
5885 | xor ecx, ecx |
5900 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5886 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5901 | jz @f |
5887 | jz @f |
5902 | cmp byte [esi], 0xA |
5888 | cmp byte [esi], 0xA |
5903 | jnz no_acpi_power_off |
5889 | jnz no_acpi_power_off |
5904 | inc esi |
5890 | inc esi |
5905 | mov cl, [esi] |
5891 | mov cl, [esi] |
5906 | @@: |
5892 | @@: |
5907 | inc esi |
5893 | inc esi |
5908 | cmp dl, 2 |
5894 | cmp dl, 2 |
5909 | jb @f |
5895 | jb @f |
5910 | cmp byte [esi], 0 |
5896 | cmp byte [esi], 0 |
5911 | jz @f |
5897 | jz @f |
5912 | cmp byte [esi], 0xA |
5898 | cmp byte [esi], 0xA |
5913 | jnz no_acpi_power_off |
5899 | jnz no_acpi_power_off |
5914 | inc esi |
5900 | inc esi |
5915 | mov ch, [esi] |
5901 | mov ch, [esi] |
5916 | @@: |
5902 | @@: |
5917 | jmp do_acpi_power_off |
5903 | jmp do_acpi_power_off |
5918 | .scan_dsdt_cont: |
5904 | .scan_dsdt_cont: |
5919 | inc esi |
5905 | inc esi |
5920 | cmp esi, 0x1000 |
5906 | cmp esi, 0x1000 |
5921 | jb @f |
5907 | jb @f |
5922 | sub esi, 0x1000 |
5908 | sub esi, 0x1000 |
5923 | add edi, 0x1000 |
5909 | add edi, 0x1000 |
5924 | push eax |
5910 | push eax |
5925 | lea eax, [ebp+4000h] |
5911 | lea eax, [ebp+4000h] |
5926 | stdcall map_page, eax, edi, PG_MAP |
5912 | stdcall map_page, eax, edi, PG_MAP |
5927 | push PG_MAP |
5913 | push PG_MAP |
5928 | lea eax, [edi+1000h] |
5914 | lea eax, [edi+1000h] |
5929 | push eax |
5915 | push eax |
5930 | lea eax, [ebp+5000h] |
5916 | lea eax, [ebp+5000h] |
5931 | push eax |
5917 | push eax |
5932 | stdcall map_page |
5918 | stdcall map_page |
5933 | pop eax |
5919 | pop eax |
5934 | @@: |
5920 | @@: |
5935 | dec eax |
5921 | dec eax |
5936 | jnz .scan_dsdt |
5922 | jnz .scan_dsdt |
5937 | jmp no_acpi_power_off |
5923 | jmp no_acpi_power_off |
5938 | do_acpi_power_off: |
5924 | do_acpi_power_off: |
5939 | mov edx, [ebx+48] |
5925 | mov edx, [ebx+48] |
5940 | test edx, edx |
5926 | test edx, edx |
5941 | jz .nosmi |
5927 | jz .nosmi |
5942 | mov al, [ebx+52] |
5928 | mov al, [ebx+52] |
5943 | out dx, al |
5929 | out dx, al |
5944 | mov edx, [ebx+64] |
5930 | mov edx, [ebx+64] |
5945 | @@: |
5931 | @@: |
5946 | in ax, dx |
5932 | in ax, dx |
5947 | test al, 1 |
5933 | test al, 1 |
5948 | jz @b |
5934 | jz @b |
5949 | .nosmi: |
5935 | .nosmi: |
5950 | and cx, 0x0707 |
5936 | and cx, 0x0707 |
5951 | shl cx, 2 |
5937 | shl cx, 2 |
5952 | or cx, 0x2020 |
5938 | or cx, 0x2020 |
5953 | mov edx, [ebx+64] |
5939 | mov edx, [ebx+64] |
5954 | in ax, dx |
5940 | in ax, dx |
5955 | and ax, 203h |
5941 | and ax, 203h |
5956 | or ah, cl |
5942 | or ah, cl |
5957 | out dx, ax |
5943 | out dx, ax |
5958 | mov edx, [ebx+68] |
5944 | mov edx, [ebx+68] |
5959 | test edx, edx |
5945 | test edx, edx |
5960 | jz @f |
5946 | jz @f |
5961 | in ax, dx |
5947 | in ax, dx |
5962 | and ax, 203h |
5948 | and ax, 203h |
5963 | or ah, ch |
5949 | or ah, ch |
5964 | out dx, ax |
5950 | out dx, ax |
5965 | @@: |
5951 | @@: |
5966 | jmp $ |
5952 | jmp $ |
5967 | 5953 | ||
5968 | 5954 | ||
5969 | no_acpi_power_off: |
5955 | no_acpi_power_off: |
5970 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5956 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5971 | mov word [OS_BASE+0x467+2], 0x1000 |
5957 | mov word [OS_BASE+0x467+2], 0x1000 |
5972 | 5958 | ||
5973 | mov al, 0x0F |
5959 | mov al, 0x0F |
5974 | out 0x70, al |
5960 | out 0x70, al |
5975 | mov al, 0x05 |
5961 | mov al, 0x05 |
5976 | out 0x71, al |
5962 | out 0x71, al |
5977 | 5963 | ||
5978 | mov al, 0xFE |
5964 | mov al, 0xFE |
5979 | out 0x64, al |
5965 | out 0x64, al |
5980 | 5966 | ||
5981 | hlt |
5967 | hlt |
5982 | jmp $-1 |
5968 | jmp $-1 |
5983 | 5969 | ||
5984 | scan_rsdp: |
5970 | scan_rsdp: |
5985 | add eax, OS_BASE |
5971 | add eax, OS_BASE |
5986 | .s: |
5972 | .s: |
5987 | cmp dword [eax], 'RSD ' |
5973 | cmp dword [eax], 'RSD ' |
5988 | jnz .n |
5974 | jnz .n |
5989 | cmp dword [eax+4], 'PTR ' |
5975 | cmp dword [eax+4], 'PTR ' |
5990 | jnz .n |
5976 | jnz .n |
5991 | xor edx, edx |
5977 | xor edx, edx |
5992 | xor esi, esi |
5978 | xor esi, esi |
5993 | @@: |
5979 | @@: |
5994 | add dl, [eax+esi] |
5980 | add dl, [eax+esi] |
5995 | inc esi |
5981 | inc esi |
5996 | cmp esi, 20 |
5982 | cmp esi, 20 |
5997 | jnz @b |
5983 | jnz @b |
5998 | test dl, dl |
5984 | test dl, dl |
5999 | jz .ok |
5985 | jz .ok |
6000 | .n: |
5986 | .n: |
6001 | add eax, 10h |
5987 | add eax, 10h |
6002 | loop .s |
5988 | loop .s |
6003 | stc |
5989 | stc |
6004 | .ok: |
5990 | .ok: |
6005 | ret |
5991 | ret |
6006 | end if |
5992 | end if |
6007 | 5993 | ||
6008 | if ~ lang eq sp |
5994 | if ~ lang eq sp |
6009 | diff16 "end of .text segment",0,$ |
5995 | diff16 "end of .text segment",0,$ |
6010 | end if |
5996 | end if |
6011 | 5997 | ||
6012 | include "data32.inc" |
5998 | include "data32.inc" |
6013 | 5999 | ||
6014 | __REV__ = __REV |
6000 | __REV__ = __REV |
6015 | 6001 | ||
6016 | if ~ lang eq sp |
6002 | if ~ lang eq sp |
6017 | diff16 "end of kernel code",0,$ |
6003 | diff16 "end of kernel code",0,$ |
6018 | end if=> |
6004 | end if=> |