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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: 3774 $ |
74 | $Revision: 3777 $ |
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 | ; The following constant, if nonzero, duplicates debug output to the screen. |
- | |
83 | debug_direct_print equ 0 |
- | |
84 | 82 | ||
85 | include "proc32.inc" |
83 | include "proc32.inc" |
86 | include "kglobals.inc" |
84 | include "kglobals.inc" |
87 | include "lang.inc" |
85 | include "lang.inc" |
88 | include "encoding.inc" |
86 | include "encoding.inc" |
89 | 87 | ||
90 | include "const.inc" |
88 | include "const.inc" |
- | 89 | ||
- | 90 | iglobal |
|
- | 91 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
|
- | 92 | debug_direct_print db 0 |
|
- | 93 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
|
- | 94 | launcher_start db 1 |
|
- | 95 | endg |
|
- | 96 | ||
91 | max_processes equ 255 |
97 | max_processes equ 255 |
92 | 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 |
93 | - | ||
94 | 99 | ||
95 | os_stack equ (os_data_l-gdts) ; GDTs |
100 | os_stack equ (os_data_l-gdts) ; GDTs |
96 | os_code equ (os_code_l-gdts) |
101 | os_code equ (os_code_l-gdts) |
97 | graph_data equ (3+graph_data_l-gdts) |
102 | graph_data equ (3+graph_data_l-gdts) |
98 | tss0 equ (tss0_l-gdts) |
103 | tss0 equ (tss0_l-gdts) |
99 | app_code equ (3+app_code_l-gdts) |
104 | app_code equ (3+app_code_l-gdts) |
100 | app_data equ (3+app_data_l-gdts) |
105 | app_data equ (3+app_data_l-gdts) |
101 | app_tls equ (3+tls_data_l-gdts) |
106 | app_tls equ (3+tls_data_l-gdts) |
102 | pci_code_sel equ (pci_code_32-gdts) |
107 | pci_code_sel equ (pci_code_32-gdts) |
103 | pci_data_sel equ (pci_data_32-gdts) |
108 | pci_data_sel equ (pci_data_32-gdts) |
104 | 109 | ||
105 | 110 | ||
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
107 | ;; |
112 | ;; |
108 | ;; Included files: |
113 | ;; Included files: |
109 | ;; |
114 | ;; |
110 | ;; Kernel16.inc |
115 | ;; Kernel16.inc |
111 | ;; - Booteng.inc English text for bootup |
116 | ;; - Booteng.inc English text for bootup |
112 | ;; - Bootcode.inc Hardware setup |
117 | ;; - Bootcode.inc Hardware setup |
113 | ;; - Pci16.inc PCI functions |
118 | ;; - Pci16.inc PCI functions |
114 | ;; |
119 | ;; |
115 | ;; Kernel32.inc |
120 | ;; Kernel32.inc |
116 | ;; - Sys32.inc Process management |
121 | ;; - Sys32.inc Process management |
117 | ;; - Shutdown.inc Shutdown and restart |
122 | ;; - Shutdown.inc Shutdown and restart |
118 | ;; - Fat32.inc Read / write hd |
123 | ;; - Fat32.inc Read / write hd |
119 | ;; - Vesa12.inc Vesa 1.2 driver |
124 | ;; - Vesa12.inc Vesa 1.2 driver |
120 | ;; - Vesa20.inc Vesa 2.0 driver |
125 | ;; - Vesa20.inc Vesa 2.0 driver |
121 | ;; - Vga.inc VGA driver |
126 | ;; - Vga.inc VGA driver |
122 | ;; - Stack.inc Network interface |
127 | ;; - Stack.inc Network interface |
123 | ;; - Mouse.inc Mouse pointer |
128 | ;; - Mouse.inc Mouse pointer |
124 | ;; - Scincode.inc Window skinning |
129 | ;; - Scincode.inc Window skinning |
125 | ;; - Pci32.inc PCI functions |
130 | ;; - Pci32.inc PCI functions |
126 | ;; |
131 | ;; |
127 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
128 | 133 | ||
129 | 134 | ||
130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
135 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
131 | ;; ;; |
136 | ;; ;; |
132 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
137 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
133 | ;; ;; |
138 | ;; ;; |
134 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
139 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
135 | 140 | ||
136 | use16 |
141 | use16 |
137 | org 0x0 |
142 | org 0x0 |
138 | jmp start_of_code |
143 | jmp start_of_code |
139 | 144 | ||
140 | if lang eq sp |
145 | if lang eq sp |
141 | include "kernelsp.inc" ; spanish kernel messages |
146 | include "kernelsp.inc" ; spanish kernel messages |
142 | else |
147 | else |
143 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
148 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
144 | end if |
149 | end if |
145 | 150 | ||
146 | include "boot/bootstr.inc" ; language-independent boot messages |
151 | include "boot/bootstr.inc" ; language-independent boot messages |
147 | include "boot/preboot.inc" |
152 | include "boot/preboot.inc" |
148 | 153 | ||
149 | if lang eq ge |
154 | if lang eq ge |
150 | include "boot/bootge.inc" ; german system boot messages |
155 | include "boot/bootge.inc" ; german system boot messages |
151 | else if lang eq sp |
156 | else if lang eq sp |
152 | include "boot/bootsp.inc" ; spanish system boot messages |
157 | include "boot/bootsp.inc" ; spanish system boot messages |
153 | else if lang eq ru |
158 | else if lang eq ru |
154 | include "boot/bootru.inc" ; russian system boot messages |
159 | include "boot/bootru.inc" ; russian system boot messages |
155 | include "boot/ru.inc" ; Russian font |
160 | include "boot/ru.inc" ; Russian font |
156 | else if lang eq et |
161 | else if lang eq et |
157 | include "boot/bootet.inc" ; estonian system boot messages |
162 | include "boot/bootet.inc" ; estonian system boot messages |
158 | include "boot/et.inc" ; Estonian font |
163 | include "boot/et.inc" ; Estonian font |
159 | else |
164 | else |
160 | include "boot/booten.inc" ; english system boot messages |
165 | include "boot/booten.inc" ; english system boot messages |
161 | end if |
166 | end if |
162 | 167 | ||
163 | include "boot/bootcode.inc" ; 16 bit system boot code |
168 | include "boot/bootcode.inc" ; 16 bit system boot code |
164 | include "bus/pci/pci16.inc" |
169 | include "bus/pci/pci16.inc" |
165 | include "detect/biosdisk.inc" |
170 | include "detect/biosdisk.inc" |
166 | 171 | ||
167 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
172 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
168 | ;; ;; |
173 | ;; ;; |
169 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
174 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
170 | ;; ;; |
175 | ;; ;; |
171 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
176 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
172 | 177 | ||
173 | 178 | ||
174 | ; CR0 Flags - Protected mode and Paging |
179 | ; CR0 Flags - Protected mode and Paging |
175 | 180 | ||
176 | mov ecx, CR0_PE |
181 | mov ecx, CR0_PE |
177 | 182 | ||
178 | ; Enabling 32 bit protected mode |
183 | ; Enabling 32 bit protected mode |
179 | 184 | ||
180 | sidt [cs:old_ints_h] |
185 | sidt [cs:old_ints_h] |
181 | 186 | ||
182 | cli ; disable all irqs |
187 | cli ; disable all irqs |
183 | cld |
188 | cld |
184 | mov al, 255 ; mask all irqs |
189 | mov al, 255 ; mask all irqs |
185 | out 0xa1, al |
190 | out 0xa1, al |
186 | out 0x21, al |
191 | out 0x21, al |
187 | l.5: |
192 | l.5: |
188 | in al, 0x64 ; Enable A20 |
193 | in al, 0x64 ; Enable A20 |
189 | test al, 2 |
194 | test al, 2 |
190 | jnz l.5 |
195 | jnz l.5 |
191 | mov al, 0xD1 |
196 | mov al, 0xD1 |
192 | out 0x64, al |
197 | out 0x64, al |
193 | l.6: |
198 | l.6: |
194 | in al, 0x64 |
199 | in al, 0x64 |
195 | test al, 2 |
200 | test al, 2 |
196 | jnz l.6 |
201 | jnz l.6 |
197 | mov al, 0xDF |
202 | mov al, 0xDF |
198 | out 0x60, al |
203 | out 0x60, al |
199 | l.7: |
204 | l.7: |
200 | in al, 0x64 |
205 | in al, 0x64 |
201 | test al, 2 |
206 | test al, 2 |
202 | jnz l.7 |
207 | jnz l.7 |
203 | mov al, 0xFF |
208 | mov al, 0xFF |
204 | out 0x64, al |
209 | out 0x64, al |
205 | 210 | ||
206 | lgdt [cs:tmp_gdt] ; Load GDT |
211 | lgdt [cs:tmp_gdt] ; Load GDT |
207 | mov eax, cr0 ; protected mode |
212 | mov eax, cr0 ; protected mode |
208 | or eax, ecx |
213 | or eax, ecx |
209 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
214 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
210 | mov cr0, eax |
215 | mov cr0, eax |
211 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
216 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
212 | 217 | ||
213 | align 8 |
218 | align 8 |
214 | tmp_gdt: |
219 | tmp_gdt: |
215 | 220 | ||
216 | dw 23 |
221 | dw 23 |
217 | dd tmp_gdt+0x10000 |
222 | dd tmp_gdt+0x10000 |
218 | dw 0 |
223 | dw 0 |
219 | 224 | ||
220 | dw 0xffff |
225 | dw 0xffff |
221 | dw 0x0000 |
226 | dw 0x0000 |
222 | db 0x00 |
227 | db 0x00 |
223 | dw 11011111b *256 +10011010b |
228 | dw 11011111b *256 +10011010b |
224 | db 0x00 |
229 | db 0x00 |
225 | 230 | ||
226 | dw 0xffff |
231 | dw 0xffff |
227 | dw 0x0000 |
232 | dw 0x0000 |
228 | db 0x00 |
233 | db 0x00 |
229 | dw 11011111b *256 +10010010b |
234 | dw 11011111b *256 +10010010b |
230 | db 0x00 |
235 | db 0x00 |
231 | 236 | ||
232 | include "data16.inc" |
237 | include "data16.inc" |
233 | 238 | ||
234 | if ~ lang eq sp |
239 | if ~ lang eq sp |
235 | diff16 "end of bootcode",0,$+0x10000 |
240 | diff16 "end of bootcode",0,$+0x10000 |
236 | end if |
241 | end if |
237 | 242 | ||
238 | use32 |
243 | use32 |
239 | org $+0x10000 |
244 | org $+0x10000 |
240 | 245 | ||
241 | align 4 |
246 | align 4 |
242 | B32: |
247 | B32: |
243 | mov ax, os_stack ; Selector for os |
248 | mov ax, os_stack ; Selector for os |
244 | mov ds, ax |
249 | mov ds, ax |
245 | mov es, ax |
250 | mov es, ax |
246 | mov fs, ax |
251 | mov fs, ax |
247 | mov gs, ax |
252 | mov gs, ax |
248 | mov ss, ax |
253 | mov ss, ax |
249 | mov esp, 0x006CC00 ; Set stack |
254 | mov esp, 0x006CC00 ; Set stack |
250 | 255 | ||
251 | ; CLEAR 0x280000 - HEAP_BASE |
256 | ; CLEAR 0x280000 - HEAP_BASE |
252 | 257 | ||
253 | xor eax, eax |
258 | xor eax, eax |
254 | mov edi, CLEAN_ZONE |
259 | mov edi, CLEAN_ZONE |
255 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
260 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
256 | cld |
261 | cld |
257 | rep stosd |
262 | rep stosd |
258 | 263 | ||
259 | ; CLEAR KERNEL UNDEFINED GLOBALS |
264 | ; CLEAR KERNEL UNDEFINED GLOBALS |
260 | mov edi, endofcode-OS_BASE |
265 | mov edi, endofcode-OS_BASE |
261 | mov ecx, 0x90000 |
266 | mov ecx, 0x90000 |
262 | sub ecx, edi |
267 | sub ecx, edi |
263 | shr ecx, 2 |
268 | shr ecx, 2 |
264 | rep stosd |
269 | rep stosd |
265 | 270 | ||
266 | ; SAVE & CLEAR 0-0xffff |
271 | ; SAVE & CLEAR 0-0xffff |
267 | 272 | ||
268 | mov edi, 0x1000 |
273 | mov edi, 0x1000 |
269 | mov ecx, 0x8000 / 4 |
274 | mov ecx, 0x8000 / 4 |
270 | rep stosd |
275 | rep stosd |
271 | mov edi, 0xa000 |
276 | mov edi, 0xa000 |
272 | mov ecx, 0x6000 / 4 |
277 | mov ecx, 0x6000 / 4 |
273 | rep stosd |
278 | rep stosd |
274 | 279 | ||
275 | call test_cpu |
280 | call test_cpu |
276 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
281 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
277 | 282 | ||
278 | call check_acpi |
283 | call check_acpi |
279 | call init_BIOS32 |
284 | call init_BIOS32 |
280 | ; MEMORY MODEL |
285 | ; MEMORY MODEL |
281 | call mem_test |
286 | call mem_test |
282 | call init_mem |
287 | call init_mem |
283 | call init_page_map |
288 | call init_page_map |
284 | 289 | ||
285 | ; ENABLE PAGING |
290 | ; ENABLE PAGING |
286 | 291 | ||
287 | mov eax, sys_pgdir-OS_BASE |
292 | mov eax, sys_pgdir-OS_BASE |
288 | mov cr3, eax |
293 | mov cr3, eax |
289 | 294 | ||
290 | mov eax, cr0 |
295 | mov eax, cr0 |
291 | or eax, CR0_PG+CR0_WP |
296 | or eax, CR0_PG+CR0_WP |
292 | mov cr0, eax |
297 | mov cr0, eax |
293 | 298 | ||
294 | lgdt [gdts] |
299 | lgdt [gdts] |
295 | jmp pword os_code:high_code |
300 | jmp pword os_code:high_code |
296 | 301 | ||
297 | align 4 |
302 | align 4 |
298 | bios32_entry dd ? |
303 | bios32_entry dd ? |
299 | tmp_page_tabs dd ? |
304 | tmp_page_tabs dd ? |
300 | 305 | ||
301 | use16 |
306 | use16 |
302 | org $-0x10000 |
307 | org $-0x10000 |
303 | include "boot/shutdown.inc" ; shutdown or restart |
308 | include "boot/shutdown.inc" ; shutdown or restart |
304 | org $+0x10000 |
309 | org $+0x10000 |
305 | use32 |
310 | use32 |
306 | 311 | ||
307 | __DEBUG__ fix 1 |
312 | __DEBUG__ fix 1 |
308 | __DEBUG_LEVEL__ fix 1 |
313 | __DEBUG_LEVEL__ fix 1 |
309 | include 'init.inc' |
314 | include 'init.inc' |
310 | 315 | ||
311 | org OS_BASE+$ |
316 | org OS_BASE+$ |
312 | 317 | ||
313 | include 'fdo.inc' |
318 | include 'fdo.inc' |
314 | 319 | ||
315 | align 4 |
320 | align 4 |
316 | high_code: |
321 | high_code: |
317 | mov ax, os_stack |
322 | mov ax, os_stack |
318 | mov bx, app_data |
323 | mov bx, app_data |
319 | mov cx, app_tls |
324 | mov cx, app_tls |
320 | mov ss, ax |
325 | mov ss, ax |
321 | add esp, OS_BASE |
326 | add esp, OS_BASE |
322 | 327 | ||
323 | mov ds, bx |
328 | mov ds, bx |
324 | mov es, bx |
329 | mov es, bx |
325 | mov fs, cx |
330 | mov fs, cx |
326 | mov gs, bx |
331 | mov gs, bx |
327 | 332 | ||
328 | bt [cpu_caps], CAPS_PGE |
333 | bt [cpu_caps], CAPS_PGE |
329 | jnc @F |
334 | jnc @F |
330 | 335 | ||
331 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
336 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
332 | 337 | ||
333 | mov ebx, cr4 |
338 | mov ebx, cr4 |
334 | or ebx, CR4_PGE |
339 | or ebx, CR4_PGE |
335 | mov cr4, ebx |
340 | mov cr4, ebx |
336 | @@: |
341 | @@: |
337 | xor eax, eax |
342 | xor eax, eax |
338 | mov dword [sys_pgdir], eax |
343 | mov dword [sys_pgdir], eax |
339 | mov dword [sys_pgdir+4], eax |
344 | mov dword [sys_pgdir+4], eax |
340 | 345 | ||
341 | mov eax, cr3 |
346 | mov eax, cr3 |
342 | mov cr3, eax ; flush TLB |
347 | mov cr3, eax ; flush TLB |
343 | 348 | ||
344 | mov ecx, pg_data.mutex |
349 | mov ecx, pg_data.mutex |
345 | call mutex_init |
350 | call mutex_init |
346 | 351 | ||
347 | mov ecx, disk_list_mutex |
352 | mov ecx, disk_list_mutex |
348 | call mutex_init |
353 | call mutex_init |
349 | 354 | ||
350 | mov ecx, keyboard_list_mutex |
355 | mov ecx, keyboard_list_mutex |
351 | call mutex_init |
356 | call mutex_init |
352 | 357 | ||
353 | mov ecx, unpack_mutex |
358 | mov ecx, unpack_mutex |
354 | call mutex_init |
359 | call mutex_init |
355 | 360 | ||
356 | mov ecx, application_table_mutex |
361 | mov ecx, application_table_mutex |
357 | call mutex_init |
362 | call mutex_init |
358 | 363 | ||
359 | mov ecx, ide_mutex |
364 | mov ecx, ide_mutex |
360 | call mutex_init |
365 | call mutex_init |
361 | mov ecx, ide_channel1_mutex |
366 | mov ecx, ide_channel1_mutex |
362 | call mutex_init |
367 | call mutex_init |
363 | mov ecx, ide_channel2_mutex |
368 | mov ecx, ide_channel2_mutex |
364 | call mutex_init |
369 | call mutex_init |
365 | ;----------------------------------------------------------------------------- |
370 | ;----------------------------------------------------------------------------- |
366 | ; SAVE REAL MODE VARIABLES |
371 | ; SAVE REAL MODE VARIABLES |
367 | ;----------------------------------------------------------------------------- |
372 | ;----------------------------------------------------------------------------- |
368 | save_variables_IDE_controller: |
373 | save_variables_IDE_controller: |
369 | xor eax, eax |
374 | xor eax, eax |
370 | mov ax, [BOOT_VARS + BOOT_IDE_INTERR_16] |
375 | mov ax, [BOOT_VARS + BOOT_IDE_INTERR_16] |
371 | mov [IDE_Interrupt], ax |
376 | mov [IDE_Interrupt], ax |
372 | ;-------------------------------------- |
377 | ;-------------------------------------- |
373 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
378 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
374 | mov [IDEContrProgrammingInterface], ax |
379 | mov [IDEContrProgrammingInterface], ax |
375 | ;-------------------------------------- |
380 | ;-------------------------------------- |
376 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
381 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
377 | mov [IDEContrRegsBaseAddr], ax |
382 | mov [IDEContrRegsBaseAddr], ax |
378 | ;-------------------------------------- |
383 | ;-------------------------------------- |
379 | mov ax, [BOOT_VARS + BOOT_IDE_BAR0_16] |
384 | mov ax, [BOOT_VARS + BOOT_IDE_BAR0_16] |
380 | cmp ax, 0 |
385 | cmp ax, 0 |
381 | je @f |
386 | je @f |
382 | cmp ax, 1 |
387 | cmp ax, 1 |
383 | jne .no_PATA_BAR0 |
388 | jne .no_PATA_BAR0 |
384 | @@: |
389 | @@: |
385 | mov ax, 0x1F0 |
390 | mov ax, 0x1F0 |
386 | jmp @f |
391 | jmp @f |
387 | .no_PATA_BAR0: |
392 | .no_PATA_BAR0: |
388 | and ax, 0xFFFC |
393 | and ax, 0xFFFC |
389 | @@: |
394 | @@: |
390 | mov [StandardATABases], ax |
395 | mov [StandardATABases], ax |
391 | mov [hd_address_table], eax |
396 | mov [hd_address_table], eax |
392 | mov [hd_address_table+8], eax |
397 | mov [hd_address_table+8], eax |
393 | mov [IDE_BAR0_val], ax |
398 | mov [IDE_BAR0_val], ax |
394 | ;-------------------------------------- |
399 | ;-------------------------------------- |
395 | mov ax, [BOOT_VARS + BOOT_IDE_BAR1_16] |
400 | mov ax, [BOOT_VARS + BOOT_IDE_BAR1_16] |
396 | cmp ax, 0 |
401 | cmp ax, 0 |
397 | je @f |
402 | je @f |
398 | cmp ax, 1 |
403 | cmp ax, 1 |
399 | jne .no_PATA_BAR1 |
404 | jne .no_PATA_BAR1 |
400 | @@: |
405 | @@: |
401 | mov ax, 0x3F4 |
406 | mov ax, 0x3F4 |
402 | jmp @f |
407 | jmp @f |
403 | .no_PATA_BAR1: |
408 | .no_PATA_BAR1: |
404 | and ax, 0xFFFC |
409 | and ax, 0xFFFC |
405 | @@: |
410 | @@: |
406 | mov [IDE_BAR1_val], ax |
411 | mov [IDE_BAR1_val], ax |
407 | ;-------------------------------------- |
412 | ;-------------------------------------- |
408 | mov ax, [BOOT_VARS + BOOT_IDE_BAR2_16] |
413 | mov ax, [BOOT_VARS + BOOT_IDE_BAR2_16] |
409 | cmp ax, 0 |
414 | cmp ax, 0 |
410 | je @f |
415 | je @f |
411 | cmp ax, 1 |
416 | cmp ax, 1 |
412 | jne .no_PATA_BAR2 |
417 | jne .no_PATA_BAR2 |
413 | @@: |
418 | @@: |
414 | mov ax, 0x170 |
419 | mov ax, 0x170 |
415 | jmp @f |
420 | jmp @f |
416 | .no_PATA_BAR2: |
421 | .no_PATA_BAR2: |
417 | and ax, 0xFFFC |
422 | and ax, 0xFFFC |
418 | @@: |
423 | @@: |
419 | mov [StandardATABases+2], ax |
424 | mov [StandardATABases+2], ax |
420 | mov [hd_address_table+16], eax |
425 | mov [hd_address_table+16], eax |
421 | mov [hd_address_table+24], eax |
426 | mov [hd_address_table+24], eax |
422 | mov [IDE_BAR2_val], ax |
427 | mov [IDE_BAR2_val], ax |
423 | ;-------------------------------------- |
428 | ;-------------------------------------- |
424 | mov ax, [BOOT_VARS + BOOT_IDE_BAR3_16] |
429 | mov ax, [BOOT_VARS + BOOT_IDE_BAR3_16] |
425 | cmp ax, 0 |
430 | cmp ax, 0 |
426 | je @f |
431 | je @f |
427 | cmp ax, 1 |
432 | cmp ax, 1 |
428 | jne .no_PATA_BAR3 |
433 | jne .no_PATA_BAR3 |
429 | @@: |
434 | @@: |
430 | mov ax, 0x374 |
435 | mov ax, 0x374 |
431 | jmp @f |
436 | jmp @f |
432 | .no_PATA_BAR3: |
437 | .no_PATA_BAR3: |
433 | and ax, 0xFFFC |
438 | and ax, 0xFFFC |
434 | @@: |
439 | @@: |
435 | mov [IDE_BAR3_val], ax |
440 | mov [IDE_BAR3_val], ax |
436 | 441 | ||
437 | ; --------------- APM --------------------- |
442 | ; --------------- APM --------------------- |
438 | 443 | ||
439 | ; init selectors |
444 | ; init selectors |
440 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
445 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
441 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
446 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
442 | ; protected-mode 32-bit code segment |
447 | ; protected-mode 32-bit code segment |
443 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
448 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
444 | ; protected-mode 16-bit code segment |
449 | ; protected-mode 16-bit code segment |
445 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
450 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
446 | ; protected-mode 16-bit data segment |
451 | ; protected-mode 16-bit data segment |
447 | 452 | ||
448 | shl eax, 4 |
453 | shl eax, 4 |
449 | mov [dword apm_code_32 + 2], ax |
454 | mov [dword apm_code_32 + 2], ax |
450 | shr eax, 16 |
455 | shr eax, 16 |
451 | mov [dword apm_code_32 + 4], al |
456 | mov [dword apm_code_32 + 4], al |
452 | 457 | ||
453 | shl ecx, 4 |
458 | shl ecx, 4 |
454 | mov [dword apm_code_16 + 2], cx |
459 | mov [dword apm_code_16 + 2], cx |
455 | shr ecx, 16 |
460 | shr ecx, 16 |
456 | mov [dword apm_code_16 + 4], cl |
461 | mov [dword apm_code_16 + 4], cl |
457 | 462 | ||
458 | shl edx, 4 |
463 | shl edx, 4 |
459 | mov [dword apm_data_16 + 2], dx |
464 | mov [dword apm_data_16 + 2], dx |
460 | shr edx, 16 |
465 | shr edx, 16 |
461 | mov [dword apm_data_16 + 4], dl |
466 | mov [dword apm_data_16 + 4], dl |
462 | 467 | ||
463 | mov dword[apm_entry], ebx |
468 | mov dword[apm_entry], ebx |
464 | mov word [apm_entry + 4], apm_code_32 - gdts |
469 | mov word [apm_entry + 4], apm_code_32 - gdts |
465 | 470 | ||
466 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
471 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
467 | mov [apm_vf], eax |
472 | mov [apm_vf], eax |
468 | ; ----------------------------------------- |
473 | ; ----------------------------------------- |
469 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
474 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
470 | mov [allow_dma_access], al |
475 | mov [allow_dma_access], al |
471 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
476 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
472 | mov [_display.bpp], eax |
477 | mov [_display.bpp], eax |
473 | mov [_display.vrefresh], 60 |
478 | mov [_display.vrefresh], 60 |
474 | - | ||
- | 479 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
|
- | 480 | mov [debug_direct_print], al |
|
- | 481 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
|
- | 482 | mov [launcher_start], al |
|
475 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
483 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
476 | mov [_display.width], eax |
484 | mov [_display.width], eax |
477 | mov [display_width_standard], eax |
485 | mov [display_width_standard], eax |
478 | dec eax |
486 | dec eax |
479 | mov [Screen_Max_X], eax |
487 | mov [Screen_Max_X], eax |
480 | mov [screen_workarea.right], eax |
488 | mov [screen_workarea.right], eax |
481 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
489 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
482 | mov [_display.height], eax |
490 | mov [_display.height], eax |
483 | mov [display_height_standard], eax |
491 | mov [display_height_standard], eax |
484 | dec eax |
492 | dec eax |
485 | mov [Screen_Max_Y], eax |
493 | mov [Screen_Max_Y], eax |
486 | mov [screen_workarea.bottom], eax |
494 | mov [screen_workarea.bottom], eax |
487 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
495 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
488 | mov dword [SCR_MODE], eax |
496 | mov dword [SCR_MODE], eax |
489 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
497 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
490 | ; mov [BANK_SWITCH], eax |
498 | ; mov [BANK_SWITCH], eax |
491 | mov eax, 640 *4 ; Bytes PerScanLine |
499 | mov eax, 640 *4 ; Bytes PerScanLine |
492 | cmp [SCR_MODE], word 0x13 ; 320x200 |
500 | cmp [SCR_MODE], word 0x13 ; 320x200 |
493 | je @f |
501 | je @f |
494 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
502 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
495 | je @f |
503 | je @f |
496 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
504 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
497 | @@: |
505 | @@: |
498 | mov [_display.pitch], eax |
506 | mov [_display.pitch], eax |
499 | mov eax, [_display.width] |
507 | mov eax, [_display.width] |
500 | mul [_display.height] |
508 | mul [_display.height] |
501 | mov [_WinMapSize], eax |
509 | mov [_WinMapSize], eax |
502 | 510 | ||
503 | call calculate_fast_getting_offset_for_WinMapAddress |
511 | call calculate_fast_getting_offset_for_WinMapAddress |
504 | ; for Qemu or non standart video cards |
512 | ; for Qemu or non standart video cards |
505 | ; Unfortunately [BytesPerScanLine] does not always |
513 | ; Unfortunately [BytesPerScanLine] does not always |
506 | ; equal to [_display.width] * [ScreenBPP] / 8 |
514 | ; equal to [_display.width] * [ScreenBPP] / 8 |
507 | call calculate_fast_getting_offset_for_LFB |
515 | call calculate_fast_getting_offset_for_LFB |
508 | 516 | ||
509 | mov esi, BOOT_VARS+0x9080 |
517 | mov esi, BOOT_VARS+0x9080 |
510 | movzx ecx, byte [esi-1] |
518 | movzx ecx, byte [esi-1] |
511 | mov [NumBiosDisks], ecx |
519 | mov [NumBiosDisks], ecx |
512 | mov edi, BiosDisksData |
520 | mov edi, BiosDisksData |
513 | rep movsd |
521 | rep movsd |
514 | 522 | ||
515 | ; GRAPHICS ADDRESSES |
523 | ; GRAPHICS ADDRESSES |
516 | 524 | ||
517 | mov eax, [BOOT_VARS+BOOT_LFB] |
525 | mov eax, [BOOT_VARS+BOOT_LFB] |
518 | mov [LFBAddress], eax |
526 | mov [LFBAddress], eax |
519 | 527 | ||
520 | cmp [SCR_MODE], word 0100000000000000b |
528 | cmp [SCR_MODE], word 0100000000000000b |
521 | jge setvesa20 |
529 | jge setvesa20 |
522 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
530 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
523 | je v20ga32 |
531 | je v20ga32 |
524 | jmp v20ga24 |
532 | jmp v20ga24 |
525 | 533 | ||
526 | setvesa20: |
534 | setvesa20: |
527 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
535 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
528 | mov [GETPIXEL], dword Vesa20_getpixel24 |
536 | mov [GETPIXEL], dword Vesa20_getpixel24 |
529 | cmp byte [_display.bpp], 24 |
537 | cmp byte [_display.bpp], 24 |
530 | jz v20ga24 |
538 | jz v20ga24 |
531 | v20ga32: |
539 | v20ga32: |
532 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
540 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
533 | mov [GETPIXEL], dword Vesa20_getpixel32 |
541 | mov [GETPIXEL], dword Vesa20_getpixel32 |
534 | jmp no_mode_0x12 |
542 | jmp no_mode_0x12 |
535 | v20ga24: |
543 | v20ga24: |
536 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
544 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
537 | jne no_mode_0x12 |
545 | jne no_mode_0x12 |
538 | mov [PUTPIXEL], dword VGA_putpixel |
546 | mov [PUTPIXEL], dword VGA_putpixel |
539 | mov [GETPIXEL], dword Vesa20_getpixel32 |
547 | mov [GETPIXEL], dword Vesa20_getpixel32 |
540 | no_mode_0x12: |
548 | no_mode_0x12: |
541 | 549 | ||
542 | mov [MOUSE_PICTURE], dword mousepointer |
550 | mov [MOUSE_PICTURE], dword mousepointer |
543 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
551 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
544 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
552 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
545 | 553 | ||
546 | ; -------- Fast System Call init ---------- |
554 | ; -------- Fast System Call init ---------- |
547 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
555 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
548 | bt [cpu_caps], CAPS_SEP |
556 | bt [cpu_caps], CAPS_SEP |
549 | jnc .SEnP ; SysEnter not Present |
557 | jnc .SEnP ; SysEnter not Present |
550 | xor edx, edx |
558 | xor edx, edx |
551 | mov ecx, MSR_SYSENTER_CS |
559 | mov ecx, MSR_SYSENTER_CS |
552 | mov eax, os_code |
560 | mov eax, os_code |
553 | wrmsr |
561 | wrmsr |
554 | mov ecx, MSR_SYSENTER_ESP |
562 | mov ecx, MSR_SYSENTER_ESP |
555 | ; mov eax, sysenter_stack ; Check it |
563 | ; mov eax, sysenter_stack ; Check it |
556 | xor eax, eax |
564 | xor eax, eax |
557 | wrmsr |
565 | wrmsr |
558 | mov ecx, MSR_SYSENTER_EIP |
566 | mov ecx, MSR_SYSENTER_EIP |
559 | mov eax, sysenter_entry |
567 | mov eax, sysenter_entry |
560 | wrmsr |
568 | wrmsr |
561 | .SEnP: |
569 | .SEnP: |
562 | ; AMD SYSCALL/SYSRET |
570 | ; AMD SYSCALL/SYSRET |
563 | cmp byte[cpu_vendor], 'A' |
571 | cmp byte[cpu_vendor], 'A' |
564 | jne .noSYSCALL |
572 | jne .noSYSCALL |
565 | mov eax, 0x80000001 |
573 | mov eax, 0x80000001 |
566 | cpuid |
574 | cpuid |
567 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
575 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
568 | jz .noSYSCALL |
576 | jz .noSYSCALL |
569 | mov ecx, MSR_AMD_EFER |
577 | mov ecx, MSR_AMD_EFER |
570 | rdmsr |
578 | rdmsr |
571 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
579 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
572 | wrmsr |
580 | wrmsr |
573 | 581 | ||
574 | ; !!!! It`s dirty hack, fix it !!! |
582 | ; !!!! It`s dirty hack, fix it !!! |
575 | ; Bits of EDX : |
583 | ; Bits of EDX : |
576 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
584 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
577 | ; and the contents of this field, plus 8, are copied into the SS register. |
585 | ; and the contents of this field, plus 8, are copied into the SS register. |
578 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
586 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
579 | ; 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. |
580 | 588 | ||
581 | ; mov edx, (os_code + 16) * 65536 + os_code |
589 | ; mov edx, (os_code + 16) * 65536 + os_code |
582 | mov edx, 0x1B0008 |
590 | mov edx, 0x1B0008 |
583 | 591 | ||
584 | mov eax, syscall_entry |
592 | mov eax, syscall_entry |
585 | mov ecx, MSR_AMD_STAR |
593 | mov ecx, MSR_AMD_STAR |
586 | wrmsr |
594 | wrmsr |
587 | .noSYSCALL: |
595 | .noSYSCALL: |
588 | ; ----------------------------------------- |
596 | ; ----------------------------------------- |
589 | stdcall alloc_page |
597 | stdcall alloc_page |
590 | stdcall map_page, tss-0xF80, eax, PG_SW |
598 | stdcall map_page, tss-0xF80, eax, PG_SW |
591 | stdcall alloc_page |
599 | stdcall alloc_page |
592 | stdcall map_page, tss+0x80, eax, PG_SW |
600 | stdcall map_page, tss+0x80, eax, PG_SW |
593 | stdcall alloc_page |
601 | stdcall alloc_page |
594 | stdcall map_page, tss+0x1080, eax, PG_SW |
602 | stdcall map_page, tss+0x1080, eax, PG_SW |
595 | 603 | ||
596 | ; LOAD IDT |
604 | ; LOAD IDT |
597 | 605 | ||
598 | call build_interrupt_table ;lidt is executed |
606 | call build_interrupt_table ;lidt is executed |
599 | ;lidt [idtreg] |
607 | ;lidt [idtreg] |
600 | 608 | ||
601 | call init_kernel_heap |
609 | call init_kernel_heap |
602 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
610 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
603 | mov [os_stack_seg], eax |
611 | mov [os_stack_seg], eax |
604 | 612 | ||
605 | lea esp, [eax+RING0_STACK_SIZE] |
613 | lea esp, [eax+RING0_STACK_SIZE] |
606 | 614 | ||
607 | mov [tss._ss0], os_stack |
615 | mov [tss._ss0], os_stack |
608 | mov [tss._esp0], esp |
616 | mov [tss._esp0], esp |
609 | mov [tss._esp], esp |
617 | mov [tss._esp], esp |
610 | mov [tss._cs], os_code |
618 | mov [tss._cs], os_code |
611 | mov [tss._ss], os_stack |
619 | mov [tss._ss], os_stack |
612 | mov [tss._ds], app_data |
620 | mov [tss._ds], app_data |
613 | mov [tss._es], app_data |
621 | mov [tss._es], app_data |
614 | mov [tss._fs], app_data |
622 | mov [tss._fs], app_data |
615 | mov [tss._gs], app_data |
623 | mov [tss._gs], app_data |
616 | mov [tss._io], 128 |
624 | mov [tss._io], 128 |
617 | ;Add IO access table - bit array of permitted ports |
625 | ;Add IO access table - bit array of permitted ports |
618 | mov edi, tss._io_map_0 |
626 | mov edi, tss._io_map_0 |
619 | xor eax, eax |
627 | xor eax, eax |
620 | not eax |
628 | not eax |
621 | mov ecx, 8192/4 |
629 | mov ecx, 8192/4 |
622 | rep stosd ; access to 4096*8=65536 ports |
630 | rep stosd ; access to 4096*8=65536 ports |
623 | 631 | ||
624 | mov ax, tss0 |
632 | mov ax, tss0 |
625 | ltr ax |
633 | ltr ax |
626 | 634 | ||
627 | mov [LFBSize], 0xC00000 |
635 | mov [LFBSize], 0xC00000 |
628 | call init_LFB |
636 | call init_LFB |
629 | call init_fpu |
637 | call init_fpu |
630 | call init_malloc |
638 | call init_malloc |
631 | 639 | ||
632 | stdcall alloc_kernel_space, 0x51000 |
640 | stdcall alloc_kernel_space, 0x51000 |
633 | mov [default_io_map], eax |
641 | mov [default_io_map], eax |
634 | 642 | ||
635 | add eax, 0x2000 |
643 | add eax, 0x2000 |
636 | mov [ipc_tmp], eax |
644 | mov [ipc_tmp], eax |
637 | mov ebx, 0x1000 |
645 | mov ebx, 0x1000 |
638 | 646 | ||
639 | add eax, 0x40000 |
647 | add eax, 0x40000 |
640 | mov [proc_mem_map], eax |
648 | mov [proc_mem_map], eax |
641 | 649 | ||
642 | add eax, 0x8000 |
650 | add eax, 0x8000 |
643 | mov [proc_mem_pdir], eax |
651 | mov [proc_mem_pdir], eax |
644 | 652 | ||
645 | add eax, ebx |
653 | add eax, ebx |
646 | mov [proc_mem_tab], eax |
654 | mov [proc_mem_tab], eax |
647 | 655 | ||
648 | add eax, ebx |
656 | add eax, ebx |
649 | mov [tmp_task_pdir], eax |
657 | mov [tmp_task_pdir], eax |
650 | 658 | ||
651 | add eax, ebx |
659 | add eax, ebx |
652 | mov [tmp_task_ptab], eax |
660 | mov [tmp_task_ptab], eax |
653 | 661 | ||
654 | add eax, ebx |
662 | add eax, ebx |
655 | mov [ipc_pdir], eax |
663 | mov [ipc_pdir], eax |
656 | 664 | ||
657 | add eax, ebx |
665 | add eax, ebx |
658 | mov [ipc_ptab], eax |
666 | mov [ipc_ptab], eax |
659 | 667 | ||
660 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
668 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
661 | (unpack.lc+unpack.lp)))*4 |
669 | (unpack.lc+unpack.lp)))*4 |
662 | 670 | ||
663 | mov [unpack.p], eax |
671 | mov [unpack.p], eax |
664 | 672 | ||
665 | call init_events |
673 | call init_events |
666 | mov eax, srv.fd-SRV.fd |
674 | mov eax, srv.fd-SRV.fd |
667 | mov [srv.fd], eax |
675 | mov [srv.fd], eax |
668 | mov [srv.bk], eax |
676 | mov [srv.bk], eax |
669 | 677 | ||
670 | ;Set base of graphic segment to linear address of LFB |
678 | ;Set base of graphic segment to linear address of LFB |
671 | mov eax, [LFBAddress] ; set for gs |
679 | mov eax, [LFBAddress] ; set for gs |
672 | mov [graph_data_l+2], ax |
680 | mov [graph_data_l+2], ax |
673 | shr eax, 16 |
681 | shr eax, 16 |
674 | mov [graph_data_l+4], al |
682 | mov [graph_data_l+4], al |
675 | mov [graph_data_l+7], ah |
683 | mov [graph_data_l+7], ah |
676 | 684 | ||
677 | stdcall kernel_alloc, [_WinMapSize] |
685 | stdcall kernel_alloc, [_WinMapSize] |
678 | mov [_WinMapAddress], eax |
686 | mov [_WinMapAddress], eax |
679 | 687 | ||
680 | xor eax, eax |
688 | xor eax, eax |
681 | inc eax |
689 | inc eax |
682 | 690 | ||
683 | ; set background |
691 | ; set background |
684 | 692 | ||
685 | mov [BgrDrawMode], eax |
693 | mov [BgrDrawMode], eax |
686 | mov [BgrDataWidth], eax |
694 | mov [BgrDataWidth], eax |
687 | mov [BgrDataHeight], eax |
695 | mov [BgrDataHeight], eax |
688 | mov [mem_BACKGROUND], 4 |
696 | mov [mem_BACKGROUND], 4 |
689 | mov [img_background], static_background_data |
697 | mov [img_background], static_background_data |
690 | 698 | ||
691 | ; SET UP OS TASK |
699 | ; SET UP OS TASK |
692 | 700 | ||
693 | mov esi, boot_setostask |
701 | mov esi, boot_setostask |
694 | call boot_log |
702 | call boot_log |
695 | 703 | ||
696 | mov edx, SLOT_BASE+256 |
704 | mov edx, SLOT_BASE+256 |
697 | mov ebx, [os_stack_seg] |
705 | mov ebx, [os_stack_seg] |
698 | add ebx, 0x2000 |
706 | add ebx, 0x2000 |
699 | call setup_os_slot |
707 | call setup_os_slot |
700 | mov dword [edx], 'IDLE' |
708 | mov dword [edx], 'IDLE' |
701 | sub [edx+APPDATA.saved_esp], 4 |
709 | sub [edx+APPDATA.saved_esp], 4 |
702 | mov eax, [edx+APPDATA.saved_esp] |
710 | mov eax, [edx+APPDATA.saved_esp] |
703 | mov dword [eax], idle_thread |
711 | mov dword [eax], idle_thread |
704 | mov ecx, IDLE_PRIORITY |
712 | mov ecx, IDLE_PRIORITY |
705 | call scheduler_add_thread |
713 | call scheduler_add_thread |
706 | 714 | ||
707 | mov edx, SLOT_BASE+256*2 |
715 | mov edx, SLOT_BASE+256*2 |
708 | mov ebx, [os_stack_seg] |
716 | mov ebx, [os_stack_seg] |
709 | call setup_os_slot |
717 | call setup_os_slot |
710 | mov dword [edx], 'OS' |
718 | mov dword [edx], 'OS' |
711 | xor ecx, ecx |
719 | xor ecx, ecx |
712 | call scheduler_add_thread |
720 | call scheduler_add_thread |
713 | 721 | ||
714 | mov dword [CURRENT_TASK], 2 |
722 | mov dword [CURRENT_TASK], 2 |
715 | mov dword [TASK_COUNT], 2 |
723 | mov dword [TASK_COUNT], 2 |
716 | mov dword [current_slot], SLOT_BASE + 256*2 |
724 | mov dword [current_slot], SLOT_BASE + 256*2 |
717 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
725 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
718 | 726 | ||
719 | 727 | ||
720 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
728 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
721 | mov esi, boot_initirq |
729 | mov esi, boot_initirq |
722 | call boot_log |
730 | call boot_log |
723 | call init_irqs |
731 | call init_irqs |
724 | 732 | ||
725 | mov esi, boot_picinit |
733 | mov esi, boot_picinit |
726 | call boot_log |
734 | call boot_log |
727 | call PIC_init |
735 | call PIC_init |
728 | 736 | ||
729 | mov esi, boot_v86machine |
737 | mov esi, boot_v86machine |
730 | call boot_log |
738 | call boot_log |
731 | ; Initialize system V86 machine |
739 | ; Initialize system V86 machine |
732 | call init_sys_v86 |
740 | call init_sys_v86 |
733 | 741 | ||
734 | mov esi, boot_inittimer |
742 | mov esi, boot_inittimer |
735 | call boot_log |
743 | call boot_log |
736 | ; Initialize system timer (IRQ0) |
744 | ; Initialize system timer (IRQ0) |
737 | call PIT_init |
745 | call PIT_init |
738 | 746 | ||
739 | ; CALCULATE FAT CHAIN FOR RAMDISK |
747 | ; CALCULATE FAT CHAIN FOR RAMDISK |
740 | 748 | ||
741 | call calculatefatchain |
749 | call calculatefatchain |
742 | 750 | ||
743 | mov esi, boot_initapic |
751 | mov esi, boot_initapic |
744 | call boot_log |
752 | call boot_log |
745 | ; Try to Initialize APIC |
753 | ; Try to Initialize APIC |
746 | call APIC_init |
754 | call APIC_init |
747 | 755 | ||
748 | mov esi, boot_enableirq |
756 | mov esi, boot_enableirq |
749 | call boot_log |
757 | call boot_log |
750 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
758 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
751 | ; they are used: when partitions are scanned, hd_read relies on timer |
759 | ; they are used: when partitions are scanned, hd_read relies on timer |
752 | call unmask_timer |
760 | call unmask_timer |
753 | stdcall enable_irq, 2 ; @#$%! PIC |
761 | stdcall enable_irq, 2 ; @#$%! PIC |
754 | stdcall enable_irq, 13 ; co-processor |
762 | stdcall enable_irq, 13 ; co-processor |
755 | 763 | ||
756 | mov esi, boot_disabling_ide |
764 | mov esi, boot_disabling_ide |
757 | call boot_log |
765 | call boot_log |
758 | ;-------------------------------------- |
766 | ;-------------------------------------- |
759 | ; Disable IDE interrupts, because the search |
767 | ; Disable IDE interrupts, because the search |
760 | ; for IDE partitions is in the PIO mode. |
768 | ; for IDE partitions is in the PIO mode. |
761 | ;-------------------------------------- |
769 | ;-------------------------------------- |
762 | .disable_IDE_interrupt: |
770 | .disable_IDE_interrupt: |
763 | ; Disable interrupts in IDE controller for PIO |
771 | ; Disable interrupts in IDE controller for PIO |
764 | mov al, 2 |
772 | mov al, 2 |
765 | mov dx, [IDE_BAR1_val] ;0x3F4 |
773 | mov dx, [IDE_BAR1_val] ;0x3F4 |
766 | add dx, 2 ;0x3F6 |
774 | add dx, 2 ;0x3F6 |
767 | out dx, al |
775 | out dx, al |
768 | mov dx, [IDE_BAR3_val] ;0x374 |
776 | mov dx, [IDE_BAR3_val] ;0x374 |
769 | add dx, 2 ;0x376 |
777 | add dx, 2 ;0x376 |
770 | out dx, al |
778 | out dx, al |
771 | ;----------------------------------------------------------------------------- |
779 | ;----------------------------------------------------------------------------- |
772 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
780 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
773 | ; mov esi, boot_detectdisks |
781 | ; mov esi, boot_detectdisks |
774 | ; call boot_log |
782 | ; call boot_log |
775 | ;include 'detect/disks.inc' |
783 | ;include 'detect/disks.inc' |
776 | mov esi, boot_detectfloppy |
784 | mov esi, boot_detectfloppy |
777 | call boot_log |
785 | call boot_log |
778 | include 'detect/dev_fd.inc' |
786 | include 'detect/dev_fd.inc' |
779 | mov esi, boot_detecthdcd |
787 | mov esi, boot_detecthdcd |
780 | call boot_log |
788 | call boot_log |
781 | include 'detect/dev_hdcd.inc' |
789 | include 'detect/dev_hdcd.inc' |
782 | mov esi, boot_getcache |
790 | mov esi, boot_getcache |
783 | call boot_log |
791 | call boot_log |
784 | include 'detect/getcache.inc' |
792 | include 'detect/getcache.inc' |
785 | mov esi, boot_detectpart |
793 | mov esi, boot_detectpart |
786 | call boot_log |
794 | call boot_log |
787 | include 'detect/sear_par.inc' |
795 | include 'detect/sear_par.inc' |
788 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
796 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
789 | 797 | ||
790 | mov esi, boot_init_sys |
798 | mov esi, boot_init_sys |
791 | call boot_log |
799 | call boot_log |
792 | call Parser_params |
800 | call Parser_params |
793 | 801 | ||
794 | if ~ defined extended_primary_loader |
802 | if ~ defined extended_primary_loader |
795 | ; ramdisk image should be loaded by extended primary loader if it exists |
803 | ; ramdisk image should be loaded by extended primary loader if it exists |
796 | ; READ RAMDISK IMAGE FROM HD |
804 | ; READ RAMDISK IMAGE FROM HD |
797 | 805 | ||
798 | ;!!!!!!!!!!!!!!!!!!!!!!! |
806 | ;!!!!!!!!!!!!!!!!!!!!!!! |
799 | include 'boot/rdload.inc' |
807 | include 'boot/rdload.inc' |
800 | ;!!!!!!!!!!!!!!!!!!!!!!! |
808 | ;!!!!!!!!!!!!!!!!!!!!!!! |
801 | end if |
809 | end if |
802 | ; mov [dma_hdd],1 |
810 | ; mov [dma_hdd],1 |
803 | 811 | ||
804 | if 0 |
812 | if 0 |
805 | mov ax, [OS_BASE+0x10000+bx_from_load] |
813 | mov ax, [OS_BASE+0x10000+bx_from_load] |
806 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
814 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
807 | je no_lib_load |
815 | je no_lib_load |
808 | 816 | ||
809 | mov esi, boot_loadlibs |
817 | mov esi, boot_loadlibs |
810 | call boot_log |
818 | call boot_log |
811 | ; LOADING LIBRARES |
819 | ; LOADING LIBRARES |
812 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
820 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
813 | call load_file_parse_table ; prepare file parse table |
821 | call load_file_parse_table ; prepare file parse table |
814 | call set_kernel_conf ; configure devices and gui |
822 | call set_kernel_conf ; configure devices and gui |
815 | no_lib_load: |
823 | no_lib_load: |
816 | end if |
824 | end if |
817 | 825 | ||
818 | ; Display APIC status |
826 | ; Display APIC status |
819 | mov esi, boot_APIC_found |
827 | mov esi, boot_APIC_found |
820 | cmp [irq_mode], IRQ_APIC |
828 | cmp [irq_mode], IRQ_APIC |
821 | je @f |
829 | je @f |
822 | mov esi, boot_APIC_nfound |
830 | mov esi, boot_APIC_nfound |
823 | @@: |
831 | @@: |
824 | call boot_log |
832 | call boot_log |
825 | 833 | ||
826 | ; PRINT AMOUNT OF MEMORY |
834 | ; PRINT AMOUNT OF MEMORY |
827 | mov esi, boot_memdetect |
835 | mov esi, boot_memdetect |
828 | call boot_log |
836 | call boot_log |
829 | 837 | ||
830 | movzx ecx, word [boot_y] |
838 | movzx ecx, word [boot_y] |
831 | if lang eq ru |
839 | if lang eq ru |
832 | or ecx, (10+30*6) shl 16 |
840 | or ecx, (10+30*6) shl 16 |
833 | else if lang eq sp |
841 | else if lang eq sp |
834 | or ecx, (10+33*6) shl 16 |
842 | or ecx, (10+33*6) shl 16 |
835 | else |
843 | else |
836 | or ecx, (10+29*6) shl 16 |
844 | or ecx, (10+29*6) shl 16 |
837 | end if |
845 | end if |
838 | sub ecx, 10 |
846 | sub ecx, 10 |
839 | mov edx, 0xFFFFFF |
847 | mov edx, 0xFFFFFF |
840 | mov ebx, [MEM_AMOUNT] |
848 | mov ebx, [MEM_AMOUNT] |
841 | shr ebx, 20 |
849 | shr ebx, 20 |
842 | xor edi, edi |
850 | xor edi, edi |
843 | mov eax, 0x00040000 |
851 | mov eax, 0x00040000 |
844 | inc edi |
852 | inc edi |
845 | call display_number_force |
853 | call display_number_force |
846 | 854 | ||
847 | ; BUILD SCHEDULER |
855 | ; BUILD SCHEDULER |
848 | 856 | ||
849 | ; call build_scheduler; sys32.inc |
857 | ; call build_scheduler; sys32.inc |
850 | 858 | ||
851 | ; mov esi, boot_devices |
859 | ; mov esi, boot_devices |
852 | ; call boot_log |
860 | ; call boot_log |
853 | 861 | ||
854 | mov [pci_access_enabled], 1 |
862 | mov [pci_access_enabled], 1 |
855 | call pci_enum |
863 | call pci_enum |
856 | 864 | ||
857 | stdcall load_driver, szVidintel |
865 | stdcall load_driver, szVidintel |
858 | 866 | ||
859 | call usb_init |
867 | call usb_init |
860 | 868 | ||
861 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
869 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
862 | 870 | ||
863 | mov esi, boot_windefs |
871 | mov esi, boot_windefs |
864 | call boot_log |
872 | call boot_log |
865 | call set_window_defaults |
873 | call set_window_defaults |
866 | 874 | ||
867 | ; SET BACKGROUND DEFAULTS |
875 | ; SET BACKGROUND DEFAULTS |
868 | 876 | ||
869 | mov esi, boot_bgr |
877 | mov esi, boot_bgr |
870 | call boot_log |
878 | call boot_log |
871 | call init_background |
879 | call init_background |
872 | call calculatebackground |
880 | call calculatebackground |
873 | 881 | ||
874 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
882 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
875 | 883 | ||
876 | mov esi, boot_resirqports |
884 | mov esi, boot_resirqports |
877 | call boot_log |
885 | call boot_log |
878 | call reserve_irqs_ports |
886 | call reserve_irqs_ports |
879 | 887 | ||
880 | call init_display |
888 | call init_display |
881 | mov eax, [def_cursor] |
889 | mov eax, [def_cursor] |
882 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
890 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
883 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
891 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
884 | 892 | ||
885 | ; PRINT CPU FREQUENCY |
893 | ; PRINT CPU FREQUENCY |
886 | 894 | ||
887 | mov esi, boot_cpufreq |
895 | mov esi, boot_cpufreq |
888 | call boot_log |
896 | call boot_log |
889 | 897 | ||
890 | cli ;FIXME check IF |
898 | cli ;FIXME check IF |
891 | rdtsc |
899 | rdtsc |
892 | mov ecx, eax |
900 | mov ecx, eax |
893 | mov esi, 250 ; wait 1/4 a second |
901 | mov esi, 250 ; wait 1/4 a second |
894 | call delay_ms |
902 | call delay_ms |
895 | rdtsc |
903 | rdtsc |
896 | 904 | ||
897 | sub eax, ecx |
905 | sub eax, ecx |
898 | xor edx, edx |
906 | xor edx, edx |
899 | shld edx, eax, 2 |
907 | shld edx, eax, 2 |
900 | shl eax, 2 |
908 | shl eax, 2 |
901 | mov dword [cpu_freq], eax |
909 | mov dword [cpu_freq], eax |
902 | mov dword [cpu_freq+4], edx |
910 | mov dword [cpu_freq+4], edx |
903 | mov ebx, 1000000 |
911 | mov ebx, 1000000 |
904 | div ebx |
912 | div ebx |
905 | mov ebx, eax |
913 | mov ebx, eax |
906 | 914 | ||
907 | movzx ecx, word [boot_y] |
915 | movzx ecx, word [boot_y] |
908 | if lang eq ru |
916 | if lang eq ru |
909 | add ecx, (10+19*6) shl 16 - 10 |
917 | add ecx, (10+19*6) shl 16 - 10 |
910 | else if lang eq sp |
918 | else if lang eq sp |
911 | add ecx, (10+25*6) shl 16 - 10 |
919 | add ecx, (10+25*6) shl 16 - 10 |
912 | else |
920 | else |
913 | add ecx, (10+17*6) shl 16 - 10 |
921 | add ecx, (10+17*6) shl 16 - 10 |
914 | end if |
922 | end if |
915 | 923 | ||
916 | mov edx, 0xFFFFFF |
924 | mov edx, 0xFFFFFF |
917 | xor edi, edi |
925 | xor edi, edi |
918 | mov eax, 0x00040000 |
926 | mov eax, 0x00040000 |
919 | inc edi |
927 | inc edi |
920 | call display_number_force |
928 | call display_number_force |
921 | 929 | ||
922 | ; SET VARIABLES |
930 | ; SET VARIABLES |
923 | 931 | ||
924 | call set_variables |
932 | call set_variables |
925 | 933 | ||
926 | ; STACK AND FDC |
934 | ; STACK AND FDC |
927 | 935 | ||
928 | call stack_init |
936 | call stack_init |
929 | call fdc_init |
937 | call fdc_init |
930 | 938 | ||
931 | ; PALETTE FOR 320x200 and 640x480 16 col |
939 | ; PALETTE FOR 320x200 and 640x480 16 col |
932 | 940 | ||
933 | cmp [SCR_MODE], word 0x12 |
941 | cmp [SCR_MODE], word 0x12 |
934 | jne no_pal_vga |
942 | jne no_pal_vga |
935 | mov esi, boot_pal_vga |
943 | mov esi, boot_pal_vga |
936 | call boot_log |
944 | call boot_log |
937 | call paletteVGA |
945 | call paletteVGA |
938 | no_pal_vga: |
946 | no_pal_vga: |
939 | 947 | ||
940 | cmp [SCR_MODE], word 0x13 |
948 | cmp [SCR_MODE], word 0x13 |
941 | jne no_pal_ega |
949 | jne no_pal_ega |
942 | mov esi, boot_pal_ega |
950 | mov esi, boot_pal_ega |
943 | call boot_log |
951 | call boot_log |
944 | call palette320x200 |
952 | call palette320x200 |
945 | no_pal_ega: |
953 | no_pal_ega: |
946 | 954 | ||
947 | ; LOAD DEFAULT SKIN |
955 | ; LOAD DEFAULT SKIN |
948 | 956 | ||
949 | call load_default_skin |
957 | call load_default_skin |
950 | 958 | ||
951 | ;protect io permission map |
959 | ;protect io permission map |
952 | 960 | ||
953 | mov esi, [default_io_map] |
961 | mov esi, [default_io_map] |
954 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
962 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
955 | add esi, 0x1000 |
963 | add esi, 0x1000 |
956 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
964 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
957 | 965 | ||
958 | stdcall map_page, tss._io_map_0, \ |
966 | stdcall map_page, tss._io_map_0, \ |
959 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
967 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
960 | stdcall map_page, tss._io_map_1, \ |
968 | stdcall map_page, tss._io_map_1, \ |
961 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
969 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
962 | 970 | ||
963 | ; LOAD FIRST APPLICATION |
971 | ; LOAD FIRST APPLICATION |
- | 972 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
|
964 | cli |
973 | jnz @f |
- | 974 | ||
965 | 975 | cli |
|
966 | mov ebp, firstapp |
976 | mov ebp, firstapp |
967 | call fs_execute_from_sysdir |
977 | call fs_execute_from_sysdir |
968 | test eax, eax |
978 | test eax, eax |
969 | jns first_app_found |
979 | jns first_app_found |
970 | 980 | ||
971 | mov esi, boot_failed |
981 | mov esi, boot_failed |
972 | call boot_log |
982 | call boot_log |
973 | 983 | ||
974 | mov eax, 0xDEADBEEF ; otherwise halt |
984 | mov eax, 0xDEADBEEF ; otherwise halt |
975 | hlt |
985 | hlt |
976 | 986 | ||
977 | first_app_found: |
987 | first_app_found: |
978 | 988 | ||
979 | cli |
989 | cli |
980 | 990 | ||
981 | ; SET KEYBOARD PARAMETERS |
991 | ; SET KEYBOARD PARAMETERS |
982 | mov al, 0xf6 ; reset keyboard, scan enabled |
992 | mov al, 0xf6 ; reset keyboard, scan enabled |
983 | call kb_write |
993 | call kb_write |
984 | test ah, ah |
994 | test ah, ah |
985 | jnz .no_keyboard |
995 | jnz .no_keyboard |
986 | 996 | ||
987 | ; wait until 8042 is ready |
997 | ; wait until 8042 is ready |
988 | xor ecx, ecx |
998 | xor ecx, ecx |
989 | @@: |
999 | @@: |
990 | in al, 64h |
1000 | in al, 64h |
991 | and al, 00000010b |
1001 | and al, 00000010b |
992 | loopnz @b |
1002 | loopnz @b |
993 | 1003 | ||
994 | iglobal |
1004 | iglobal |
995 | align 4 |
1005 | align 4 |
996 | ps2_keyboard_functions: |
1006 | ps2_keyboard_functions: |
997 | dd .end - $ |
1007 | dd .end - $ |
998 | dd 0 ; no close |
1008 | dd 0 ; no close |
999 | dd ps2_set_lights |
1009 | dd ps2_set_lights |
1000 | .end: |
1010 | .end: |
1001 | endg |
1011 | endg |
1002 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1012 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1003 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1013 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1004 | ; call kb_write |
1014 | ; call kb_write |
1005 | ; call kb_read |
1015 | ; call kb_read |
1006 | ; mov al, 111b |
1016 | ; mov al, 111b |
1007 | ; call kb_write |
1017 | ; call kb_write |
1008 | ; call kb_read |
1018 | ; call kb_read |
1009 | 1019 | ||
1010 | mov al, 0xF3 ; set repeat rate & delay |
1020 | mov al, 0xF3 ; set repeat rate & delay |
1011 | call kb_write |
1021 | call kb_write |
1012 | ; call kb_read |
1022 | ; call kb_read |
1013 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1023 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1014 | call kb_write |
1024 | call kb_write |
1015 | ; call kb_read |
1025 | ; call kb_read |
1016 | ;// mike.dld [ |
1026 | ;// mike.dld [ |
1017 | call set_lights |
1027 | call set_lights |
1018 | ;// mike.dld ] |
1028 | ;// mike.dld ] |
1019 | stdcall attach_int_handler, 1, irq1, 0 |
1029 | stdcall attach_int_handler, 1, irq1, 0 |
1020 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
1030 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
1021 | .no_keyboard: |
1031 | .no_keyboard: |
1022 | 1032 | ||
1023 | ; SET MOUSE |
1033 | ; SET MOUSE |
1024 | 1034 | ||
1025 | stdcall load_driver, szPS2MDriver |
1035 | stdcall load_driver, szPS2MDriver |
1026 | ; stdcall load_driver, szCOM_MDriver |
1036 | ; stdcall load_driver, szCOM_MDriver |
1027 | 1037 | ||
1028 | mov esi, boot_setmouse |
1038 | mov esi, boot_setmouse |
1029 | call boot_log |
1039 | call boot_log |
1030 | call setmouse |
1040 | call setmouse |
1031 | 1041 | ||
1032 | ; Setup serial output console (if enabled) |
1042 | ; Setup serial output console (if enabled) |
1033 | 1043 | ||
1034 | if defined debug_com_base |
1044 | if defined debug_com_base |
1035 | 1045 | ||
1036 | ; enable Divisor latch |
1046 | ; enable Divisor latch |
1037 | 1047 | ||
1038 | mov dx, debug_com_base+3 |
1048 | mov dx, debug_com_base+3 |
1039 | mov al, 1 shl 7 |
1049 | mov al, 1 shl 7 |
1040 | out dx, al |
1050 | out dx, al |
1041 | 1051 | ||
1042 | ; Set speed to 115200 baud (max speed) |
1052 | ; Set speed to 115200 baud (max speed) |
1043 | 1053 | ||
1044 | mov dx, debug_com_base |
1054 | mov dx, debug_com_base |
1045 | mov al, 0x01 |
1055 | mov al, 0x01 |
1046 | out dx, al |
1056 | out dx, al |
1047 | 1057 | ||
1048 | mov dx, debug_com_base+1 |
1058 | mov dx, debug_com_base+1 |
1049 | mov al, 0x00 |
1059 | mov al, 0x00 |
1050 | out dx, al |
1060 | out dx, al |
1051 | 1061 | ||
1052 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1062 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1053 | 1063 | ||
1054 | mov dx, debug_com_base+3 |
1064 | mov dx, debug_com_base+3 |
1055 | mov al, 3 |
1065 | mov al, 3 |
1056 | out dx, al |
1066 | out dx, al |
1057 | 1067 | ||
1058 | ; disable interrupts |
1068 | ; disable interrupts |
1059 | 1069 | ||
1060 | mov dx, debug_com_base+1 |
1070 | mov dx, debug_com_base+1 |
1061 | mov al, 0 |
1071 | mov al, 0 |
1062 | out dx, al |
1072 | out dx, al |
1063 | 1073 | ||
1064 | ; clear + enable fifo (64 bits) |
1074 | ; clear + enable fifo (64 bits) |
1065 | 1075 | ||
1066 | mov dx, debug_com_base+2 |
1076 | mov dx, debug_com_base+2 |
1067 | mov al, 0x7 + 1 shl 5 |
1077 | mov al, 0x7 + 1 shl 5 |
1068 | out dx, al |
1078 | out dx, al |
1069 | 1079 | ||
1070 | 1080 | ||
1071 | end if |
1081 | end if |
1072 | mov eax, [version_inf.rev] |
1082 | mov eax, [version_inf.rev] |
1073 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1083 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1074 | 1084 | ||
1075 | mov eax, [cpu_count] |
1085 | mov eax, [cpu_count] |
1076 | test eax, eax |
1086 | test eax, eax |
1077 | jnz @F |
1087 | jnz @F |
1078 | mov al, 1 ; at least one CPU |
1088 | mov al, 1 ; at least one CPU |
1079 | @@: |
1089 | @@: |
1080 | DEBUGF 1, "K : %d CPU detected\n", eax |
1090 | DEBUGF 1, "K : %d CPU detected\n", eax |
1081 | 1091 | ||
1082 | DEBUGF 1, "K : BAR0 %x \n", [IDE_BAR0_val]:4 |
1092 | DEBUGF 1, "K : BAR0 %x \n", [IDE_BAR0_val]:4 |
1083 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1093 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1084 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1094 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1085 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1095 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1086 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1096 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1087 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1097 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1088 | DEBUGF 1, "K : IDE_Interrupt %x \n", [IDE_Interrupt]:4 |
1098 | DEBUGF 1, "K : IDE_Interrupt %x \n", [IDE_Interrupt]:4 |
1089 | ; START MULTITASKING |
1099 | ; START MULTITASKING |
1090 | 1100 | ||
1091 | ; A 'All set - press ESC to start' messages if need |
1101 | ; A 'All set - press ESC to start' messages if need |
1092 | if preboot_blogesc |
1102 | if preboot_blogesc |
1093 | mov esi, boot_tasking |
1103 | mov esi, boot_tasking |
1094 | call boot_log |
1104 | call boot_log |
1095 | .bll1: |
1105 | .bll1: |
1096 | in al, 0x60 ; wait for ESC key press |
1106 | in al, 0x60 ; wait for ESC key press |
1097 | cmp al, 129 |
1107 | cmp al, 129 |
1098 | jne .bll1 |
1108 | jne .bll1 |
1099 | end if |
1109 | end if |
1100 | 1110 | ||
1101 | cmp [IDEContrRegsBaseAddr], 0 |
1111 | cmp [IDEContrRegsBaseAddr], 0 |
1102 | setnz [dma_hdd] |
1112 | setnz [dma_hdd] |
1103 | 1113 | ||
1104 | ;----------------------------------------------------------------------------- |
1114 | ;----------------------------------------------------------------------------- |
1105 | ; set interrupts for IDE Controller |
1115 | ; set interrupts for IDE Controller |
1106 | ;----------------------------------------------------------------------------- |
1116 | ;----------------------------------------------------------------------------- |
1107 | mov esi, boot_set_int_IDE |
1117 | mov esi, boot_set_int_IDE |
1108 | call boot_log |
1118 | call boot_log |
1109 | set_interrupts_for_IDE_controllers: |
1119 | set_interrupts_for_IDE_controllers: |
1110 | mov ax, [IDEContrProgrammingInterface] |
1120 | mov ax, [IDEContrProgrammingInterface] |
1111 | cmp ax, 0x0180 |
1121 | cmp ax, 0x0180 |
1112 | je .pata_ide |
1122 | je .pata_ide |
1113 | 1123 | ||
1114 | cmp ax, 0x018a |
1124 | cmp ax, 0x018a |
1115 | jne .sata_ide |
1125 | jne .sata_ide |
1116 | ;-------------------------------------- |
1126 | ;-------------------------------------- |
1117 | .pata_ide: |
1127 | .pata_ide: |
1118 | cmp [IDEContrRegsBaseAddr], 0 |
1128 | cmp [IDEContrRegsBaseAddr], 0 |
1119 | je .end_set_interrupts |
1129 | je .end_set_interrupts |
1120 | 1130 | ||
1121 | stdcall attach_int_handler, 14, IDE_common_irq_handler, 0 |
1131 | stdcall attach_int_handler, 14, IDE_common_irq_handler, 0 |
1122 | DEBUGF 1, "K : Set IDE IRQ14 return code %x\n", eax |
1132 | DEBUGF 1, "K : Set IDE IRQ14 return code %x\n", eax |
1123 | stdcall attach_int_handler, 15, IDE_common_irq_handler, 0 |
1133 | stdcall attach_int_handler, 15, IDE_common_irq_handler, 0 |
1124 | DEBUGF 1, "K : Set IDE IRQ15 return code %x\n", eax |
1134 | DEBUGF 1, "K : Set IDE IRQ15 return code %x\n", eax |
1125 | 1135 | ||
1126 | stdcall enable_irq, 14 |
1136 | stdcall enable_irq, 14 |
1127 | stdcall enable_irq, 15 |
1137 | stdcall enable_irq, 15 |
1128 | 1138 | ||
1129 | jmp .enable_IDE_interrupt |
1139 | jmp .enable_IDE_interrupt |
1130 | ;-------------------------------------- |
1140 | ;-------------------------------------- |
1131 | .sata_ide: |
1141 | .sata_ide: |
1132 | cmp ax, 0x0185 |
1142 | cmp ax, 0x0185 |
1133 | je .sata_ide_1 |
1143 | je .sata_ide_1 |
1134 | 1144 | ||
1135 | cmp ax, 0x018f |
1145 | cmp ax, 0x018f |
1136 | jne .end_set_interrupts |
1146 | jne .end_set_interrupts |
1137 | ;-------------------------------------- |
1147 | ;-------------------------------------- |
1138 | .sata_ide_1: |
1148 | .sata_ide_1: |
1139 | cmp [IDEContrRegsBaseAddr], 0 |
1149 | cmp [IDEContrRegsBaseAddr], 0 |
1140 | je .end_set_interrupts |
1150 | je .end_set_interrupts |
1141 | 1151 | ||
1142 | mov ax, [IDE_Interrupt] |
1152 | mov ax, [IDE_Interrupt] |
1143 | movzx eax, al |
1153 | movzx eax, al |
1144 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
1154 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
1145 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax |
1155 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax |
1146 | 1156 | ||
1147 | stdcall enable_irq, eax |
1157 | stdcall enable_irq, eax |
1148 | ;-------------------------------------- |
1158 | ;-------------------------------------- |
1149 | .enable_IDE_interrupt: |
1159 | .enable_IDE_interrupt: |
1150 | mov esi, boot_enabling_ide |
1160 | mov esi, boot_enabling_ide |
1151 | call boot_log |
1161 | call boot_log |
1152 | ; Enable interrupts in IDE controller for DMA |
1162 | ; Enable interrupts in IDE controller for DMA |
1153 | mov al, 0 |
1163 | mov al, 0 |
1154 | mov dx, [IDE_BAR1_val] ;0x3F4 |
1164 | mov dx, [IDE_BAR1_val] ;0x3F4 |
1155 | add dx, 2 ;0x3F6 |
1165 | add dx, 2 ;0x3F6 |
1156 | out dx, al |
1166 | out dx, al |
1157 | mov dx, [IDE_BAR3_val] ;0x374 |
1167 | mov dx, [IDE_BAR3_val] ;0x374 |
1158 | add dx, 2 ;0x376 |
1168 | add dx, 2 ;0x376 |
1159 | out dx, al |
1169 | out dx, al |
1160 | ;-------------------------------------- |
1170 | ;-------------------------------------- |
1161 | .end_set_interrupts: |
1171 | .end_set_interrupts: |
1162 | ;----------------------------------------------------------------------------- |
1172 | ;----------------------------------------------------------------------------- |
1163 | cmp [dma_hdd], 0 |
1173 | cmp [dma_hdd], 0 |
1164 | je .print_pio |
1174 | je .print_pio |
1165 | .print_dma: |
1175 | .print_dma: |
1166 | DEBUGF 1, "K : IDE DMA mode\n" |
1176 | DEBUGF 1, "K : IDE DMA mode\n" |
1167 | jmp .continue |
1177 | jmp .continue |
1168 | 1178 | ||
1169 | .print_pio: |
1179 | .print_pio: |
1170 | DEBUGF 1, "K : IDE PIO mode\n" |
1180 | DEBUGF 1, "K : IDE PIO mode\n" |
1171 | .continue: |
1181 | .continue: |
1172 | 1182 | ||
1173 | mov [timer_ticks_enable], 1 ; for cd driver |
1183 | mov [timer_ticks_enable], 1 ; for cd driver |
1174 | 1184 | ||
1175 | sti |
1185 | sti |
1176 | ; call change_task |
1186 | ; call change_task |
1177 | 1187 | ||
1178 | jmp osloop |
1188 | jmp osloop |
1179 | 1189 | ||
1180 | 1190 | ||
1181 | ; Fly :) |
1191 | ; Fly :) |
1182 | 1192 | ||
1183 | include 'unpacker.inc' |
1193 | include 'unpacker.inc' |
1184 | 1194 | ||
1185 | align 4 |
1195 | align 4 |
1186 | boot_log: |
1196 | boot_log: |
1187 | pushad |
1197 | pushad |
1188 | 1198 | ||
1189 | mov ebx, 10*65536 |
1199 | mov ebx, 10*65536 |
1190 | mov bx, word [boot_y] |
1200 | mov bx, word [boot_y] |
1191 | add [boot_y], dword 10 |
1201 | add [boot_y], dword 10 |
1192 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1202 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1193 | xor edi, edi |
1203 | xor edi, edi |
1194 | mov edx, esi |
1204 | mov edx, esi |
1195 | inc edi |
1205 | inc edi |
1196 | call dtext |
1206 | call dtext |
1197 | 1207 | ||
1198 | mov [novesachecksum], 1000 |
1208 | mov [novesachecksum], 1000 |
1199 | call checkVga_N13 |
1209 | call checkVga_N13 |
1200 | 1210 | ||
1201 | popad |
1211 | popad |
1202 | 1212 | ||
1203 | ret |
1213 | ret |
1204 | 1214 | ||
1205 | ; in: edx -> APPDATA for OS/IDLE slot |
1215 | ; in: edx -> APPDATA for OS/IDLE slot |
1206 | ; in: ebx = stack base |
1216 | ; in: ebx = stack base |
1207 | proc setup_os_slot |
1217 | proc setup_os_slot |
1208 | xor eax, eax |
1218 | xor eax, eax |
1209 | mov ecx, 256/4 |
1219 | mov ecx, 256/4 |
1210 | mov edi, edx |
1220 | mov edi, edx |
1211 | rep stosd |
1221 | rep stosd |
1212 | 1222 | ||
1213 | mov eax, tss+0x80 |
1223 | mov eax, tss+0x80 |
1214 | call get_pg_addr |
1224 | call get_pg_addr |
1215 | inc eax |
1225 | inc eax |
1216 | mov [edx+APPDATA.io_map], eax |
1226 | mov [edx+APPDATA.io_map], eax |
1217 | mov eax, tss+0x1080 |
1227 | mov eax, tss+0x1080 |
1218 | call get_pg_addr |
1228 | call get_pg_addr |
1219 | inc eax |
1229 | inc eax |
1220 | mov [edx+APPDATA.io_map+4], eax |
1230 | mov [edx+APPDATA.io_map+4], eax |
1221 | 1231 | ||
1222 | mov dword [edx+APPDATA.pl0_stack], ebx |
1232 | mov dword [edx+APPDATA.pl0_stack], ebx |
1223 | lea edi, [ebx+0x2000-512] |
1233 | lea edi, [ebx+0x2000-512] |
1224 | mov dword [edx+APPDATA.fpu_state], edi |
1234 | mov dword [edx+APPDATA.fpu_state], edi |
1225 | mov dword [edx+APPDATA.saved_esp0], edi |
1235 | mov dword [edx+APPDATA.saved_esp0], edi |
1226 | mov dword [edx+APPDATA.saved_esp], edi |
1236 | mov dword [edx+APPDATA.saved_esp], edi |
1227 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1237 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1228 | 1238 | ||
1229 | mov esi, fpu_data |
1239 | mov esi, fpu_data |
1230 | mov ecx, 512/4 |
1240 | mov ecx, 512/4 |
1231 | cld |
1241 | cld |
1232 | rep movsd |
1242 | rep movsd |
1233 | 1243 | ||
1234 | lea eax, [edx+APP_OBJ_OFFSET] |
1244 | lea eax, [edx+APP_OBJ_OFFSET] |
1235 | mov dword [edx+APPDATA.fd_obj], eax |
1245 | mov dword [edx+APPDATA.fd_obj], eax |
1236 | mov dword [edx+APPDATA.bk_obj], eax |
1246 | mov dword [edx+APPDATA.bk_obj], eax |
1237 | 1247 | ||
1238 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1248 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1239 | 1249 | ||
1240 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1250 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1241 | 1251 | ||
1242 | mov eax, edx |
1252 | mov eax, edx |
1243 | shr eax, 3 |
1253 | shr eax, 3 |
1244 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1254 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1245 | mov [eax+TASKDATA.wnd_number], dh |
1255 | mov [eax+TASKDATA.wnd_number], dh |
1246 | mov byte [eax+TASKDATA.pid], dh |
1256 | mov byte [eax+TASKDATA.pid], dh |
1247 | 1257 | ||
1248 | ret |
1258 | ret |
1249 | endp |
1259 | endp |
1250 | 1260 | ||
1251 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1261 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1252 | ; ; |
1262 | ; ; |
1253 | ; MAIN OS LOOP START ; |
1263 | ; MAIN OS LOOP START ; |
1254 | ; ; |
1264 | ; ; |
1255 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1265 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1256 | align 32 |
1266 | align 32 |
1257 | osloop: |
1267 | osloop: |
1258 | mov edx, osloop_has_work? |
1268 | mov edx, osloop_has_work? |
1259 | xor ecx, ecx |
1269 | xor ecx, ecx |
1260 | call Wait_events |
1270 | call Wait_events |
1261 | xor eax, eax |
1271 | xor eax, eax |
1262 | xchg eax, [osloop_nonperiodic_work] |
1272 | xchg eax, [osloop_nonperiodic_work] |
1263 | test eax, eax |
1273 | test eax, eax |
1264 | jz .no_periodic |
1274 | jz .no_periodic |
1265 | ; call [draw_pointer] |
1275 | ; call [draw_pointer] |
1266 | call __sys_draw_pointer |
1276 | call __sys_draw_pointer |
1267 | call window_check_events |
1277 | call window_check_events |
1268 | call mouse_check_events |
1278 | call mouse_check_events |
1269 | call checkmisc |
1279 | call checkmisc |
1270 | call checkVga_N13 |
1280 | call checkVga_N13 |
1271 | .no_periodic: |
1281 | .no_periodic: |
1272 | call stack_handler |
1282 | call stack_handler |
1273 | call check_fdd_motor_status |
1283 | call check_fdd_motor_status |
1274 | call check_ATAPI_device_event |
1284 | call check_ATAPI_device_event |
1275 | call check_lights_state |
1285 | call check_lights_state |
1276 | call check_timers |
1286 | call check_timers |
1277 | jmp osloop |
1287 | jmp osloop |
1278 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1288 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1279 | ; ; |
1289 | ; ; |
1280 | ; MAIN OS LOOP END ; |
1290 | ; MAIN OS LOOP END ; |
1281 | ; ; |
1291 | ; ; |
1282 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1292 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1283 | proc osloop_has_work? |
1293 | proc osloop_has_work? |
1284 | cmp [osloop_nonperiodic_work], 0 |
1294 | cmp [osloop_nonperiodic_work], 0 |
1285 | jnz .yes |
1295 | jnz .yes |
1286 | call stack_handler_has_work? |
1296 | call stack_handler_has_work? |
1287 | jnz .yes |
1297 | jnz .yes |
1288 | ; call check_fdd_motor_status_has_work? |
1298 | ; call check_fdd_motor_status_has_work? |
1289 | ; jnz .yes |
1299 | ; jnz .yes |
1290 | call check_ATAPI_device_event_has_work? |
1300 | call check_ATAPI_device_event_has_work? |
1291 | jnz .yes |
1301 | jnz .yes |
1292 | call check_lights_state_has_work? |
1302 | call check_lights_state_has_work? |
1293 | jnz .yes |
1303 | jnz .yes |
1294 | call check_timers_has_work? |
1304 | call check_timers_has_work? |
1295 | jnz .yes |
1305 | jnz .yes |
1296 | .no: |
1306 | .no: |
1297 | xor eax, eax |
1307 | xor eax, eax |
1298 | ret |
1308 | ret |
1299 | .yes: |
1309 | .yes: |
1300 | xor eax, eax |
1310 | xor eax, eax |
1301 | inc eax |
1311 | inc eax |
1302 | ret |
1312 | ret |
1303 | endp |
1313 | endp |
1304 | 1314 | ||
1305 | proc wakeup_osloop |
1315 | proc wakeup_osloop |
1306 | mov [osloop_nonperiodic_work], 1 |
1316 | mov [osloop_nonperiodic_work], 1 |
1307 | ret |
1317 | ret |
1308 | endp |
1318 | endp |
1309 | 1319 | ||
1310 | uglobal |
1320 | uglobal |
1311 | align 4 |
1321 | align 4 |
1312 | osloop_nonperiodic_work dd ? |
1322 | osloop_nonperiodic_work dd ? |
1313 | endg |
1323 | endg |
1314 | 1324 | ||
1315 | align 4 |
1325 | align 4 |
1316 | idle_thread: |
1326 | idle_thread: |
1317 | sti |
1327 | sti |
1318 | idle_loop: |
1328 | idle_loop: |
1319 | hlt |
1329 | hlt |
1320 | jmp idle_loop |
1330 | jmp idle_loop |
1321 | 1331 | ||
1322 | 1332 | ||
1323 | 1333 | ||
1324 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1334 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1325 | ; ; |
1335 | ; ; |
1326 | ; INCLUDED SYSTEM FILES ; |
1336 | ; INCLUDED SYSTEM FILES ; |
1327 | ; ; |
1337 | ; ; |
1328 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1338 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1329 | 1339 | ||
1330 | 1340 | ||
1331 | include "kernel32.inc" |
1341 | include "kernel32.inc" |
1332 | 1342 | ||
1333 | 1343 | ||
1334 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1344 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1335 | ; ; |
1345 | ; ; |
1336 | ; KERNEL FUNCTIONS ; |
1346 | ; KERNEL FUNCTIONS ; |
1337 | ; ; |
1347 | ; ; |
1338 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1348 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1339 | 1349 | ||
1340 | reserve_irqs_ports: |
1350 | reserve_irqs_ports: |
1341 | 1351 | ||
1342 | 1352 | ||
1343 | ; RESERVE PORTS |
1353 | ; RESERVE PORTS |
1344 | mov eax, RESERVED_PORTS |
1354 | mov eax, RESERVED_PORTS |
1345 | mov ecx, 1 |
1355 | mov ecx, 1 |
1346 | 1356 | ||
1347 | mov [eax], dword 4 |
1357 | mov [eax], dword 4 |
1348 | 1358 | ||
1349 | mov [eax+16], ecx |
1359 | mov [eax+16], ecx |
1350 | mov [eax+16+4], dword 0 |
1360 | mov [eax+16+4], dword 0 |
1351 | mov [eax+16+8], dword 0x2D |
1361 | mov [eax+16+8], dword 0x2D |
1352 | 1362 | ||
1353 | mov [eax+32], ecx |
1363 | mov [eax+32], ecx |
1354 | mov [eax+32+4], dword 0x30 |
1364 | mov [eax+32+4], dword 0x30 |
1355 | mov [eax+32+8], dword 0x4D |
1365 | mov [eax+32+8], dword 0x4D |
1356 | 1366 | ||
1357 | mov [eax+48], ecx |
1367 | mov [eax+48], ecx |
1358 | mov [eax+48+4], dword 0x50 |
1368 | mov [eax+48+4], dword 0x50 |
1359 | mov [eax+48+8], dword 0xDF |
1369 | mov [eax+48+8], dword 0xDF |
1360 | 1370 | ||
1361 | mov [eax+64], ecx |
1371 | mov [eax+64], ecx |
1362 | mov [eax+64+4], dword 0xE5 |
1372 | mov [eax+64+4], dword 0xE5 |
1363 | mov [eax+64+8], dword 0xFF |
1373 | mov [eax+64+8], dword 0xFF |
1364 | 1374 | ||
1365 | ret |
1375 | ret |
1366 | 1376 | ||
1367 | 1377 | ||
1368 | iglobal |
1378 | iglobal |
1369 | process_number dd 0x2 |
1379 | process_number dd 0x2 |
1370 | endg |
1380 | endg |
1371 | 1381 | ||
1372 | set_variables: |
1382 | set_variables: |
1373 | 1383 | ||
1374 | mov ecx, 0x16 ; flush port 0x60 |
1384 | mov ecx, 0x16 ; flush port 0x60 |
1375 | .fl60: |
1385 | .fl60: |
1376 | in al, 0x60 |
1386 | in al, 0x60 |
1377 | loop .fl60 |
1387 | loop .fl60 |
1378 | push eax |
1388 | push eax |
1379 | 1389 | ||
1380 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1390 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1381 | shr ax, 1 |
1391 | shr ax, 1 |
1382 | shl eax, 16 |
1392 | shl eax, 16 |
1383 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1393 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1384 | shr ax, 1 |
1394 | shr ax, 1 |
1385 | mov [MOUSE_X], eax |
1395 | mov [MOUSE_X], eax |
1386 | call wakeup_osloop |
1396 | call wakeup_osloop |
1387 | 1397 | ||
1388 | xor eax, eax |
1398 | xor eax, eax |
1389 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1399 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1390 | 1400 | ||
1391 | mov byte [KEY_COUNT], al ; keyboard buffer |
1401 | mov byte [KEY_COUNT], al ; keyboard buffer |
1392 | mov byte [BTN_COUNT], al ; button buffer |
1402 | mov byte [BTN_COUNT], al ; button buffer |
1393 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1403 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1394 | 1404 | ||
1395 | pop eax |
1405 | pop eax |
1396 | ret |
1406 | ret |
1397 | 1407 | ||
1398 | align 4 |
1408 | align 4 |
1399 | ;input eax=43,bl-byte of output, ecx - number of port |
1409 | ;input eax=43,bl-byte of output, ecx - number of port |
1400 | sys_outport: |
1410 | sys_outport: |
1401 | 1411 | ||
1402 | mov edi, ecx ; separate flag for read / write |
1412 | mov edi, ecx ; separate flag for read / write |
1403 | and ecx, 65535 |
1413 | and ecx, 65535 |
1404 | 1414 | ||
1405 | mov eax, [RESERVED_PORTS] |
1415 | mov eax, [RESERVED_PORTS] |
1406 | test eax, eax |
1416 | test eax, eax |
1407 | jnz .sopl8 |
1417 | jnz .sopl8 |
1408 | inc eax |
1418 | inc eax |
1409 | mov [esp+32], eax |
1419 | mov [esp+32], eax |
1410 | ret |
1420 | ret |
1411 | 1421 | ||
1412 | .sopl8: |
1422 | .sopl8: |
1413 | mov edx, [TASK_BASE] |
1423 | mov edx, [TASK_BASE] |
1414 | mov edx, [edx+0x4] |
1424 | mov edx, [edx+0x4] |
1415 | ;and ecx,65535 |
1425 | ;and ecx,65535 |
1416 | ;cld - set on interrupt 0x40 |
1426 | ;cld - set on interrupt 0x40 |
1417 | .sopl1: |
1427 | .sopl1: |
1418 | 1428 | ||
1419 | mov esi, eax |
1429 | mov esi, eax |
1420 | shl esi, 4 |
1430 | shl esi, 4 |
1421 | add esi, RESERVED_PORTS |
1431 | add esi, RESERVED_PORTS |
1422 | cmp edx, [esi+0] |
1432 | cmp edx, [esi+0] |
1423 | jne .sopl2 |
1433 | jne .sopl2 |
1424 | cmp ecx, [esi+4] |
1434 | cmp ecx, [esi+4] |
1425 | jb .sopl2 |
1435 | jb .sopl2 |
1426 | cmp ecx, [esi+8] |
1436 | cmp ecx, [esi+8] |
1427 | jg .sopl2 |
1437 | jg .sopl2 |
1428 | .sopl3: |
1438 | .sopl3: |
1429 | 1439 | ||
1430 | test edi, 0x80000000; read ? |
1440 | test edi, 0x80000000; read ? |
1431 | jnz .sopl4 |
1441 | jnz .sopl4 |
1432 | 1442 | ||
1433 | mov eax, ebx |
1443 | mov eax, ebx |
1434 | mov dx, cx ; write |
1444 | mov dx, cx ; write |
1435 | out dx, al |
1445 | out dx, al |
1436 | and [esp+32], dword 0 |
1446 | and [esp+32], dword 0 |
1437 | ret |
1447 | ret |
1438 | 1448 | ||
1439 | .sopl2: |
1449 | .sopl2: |
1440 | 1450 | ||
1441 | dec eax |
1451 | dec eax |
1442 | jnz .sopl1 |
1452 | jnz .sopl1 |
1443 | inc eax |
1453 | inc eax |
1444 | mov [esp+32], eax |
1454 | mov [esp+32], eax |
1445 | ret |
1455 | ret |
1446 | 1456 | ||
1447 | 1457 | ||
1448 | .sopl4: |
1458 | .sopl4: |
1449 | 1459 | ||
1450 | mov dx, cx ; read |
1460 | mov dx, cx ; read |
1451 | in al, dx |
1461 | in al, dx |
1452 | and eax, 0xff |
1462 | and eax, 0xff |
1453 | and [esp+32], dword 0 |
1463 | and [esp+32], dword 0 |
1454 | mov [esp+20], eax |
1464 | mov [esp+20], eax |
1455 | ret |
1465 | ret |
1456 | 1466 | ||
1457 | display_number: |
1467 | display_number: |
1458 | ;It is not optimization |
1468 | ;It is not optimization |
1459 | mov eax, ebx |
1469 | mov eax, ebx |
1460 | mov ebx, ecx |
1470 | mov ebx, ecx |
1461 | mov ecx, edx |
1471 | mov ecx, edx |
1462 | mov edx, esi |
1472 | mov edx, esi |
1463 | mov esi, edi |
1473 | mov esi, edi |
1464 | ; eax = print type, al=0 -> ebx is number |
1474 | ; eax = print type, al=0 -> ebx is number |
1465 | ; al=1 -> ebx is pointer |
1475 | ; al=1 -> ebx is pointer |
1466 | ; ah=0 -> display decimal |
1476 | ; ah=0 -> display decimal |
1467 | ; ah=1 -> display hexadecimal |
1477 | ; ah=1 -> display hexadecimal |
1468 | ; ah=2 -> display binary |
1478 | ; ah=2 -> display binary |
1469 | ; eax bits 16-21 = number of digits to display (0-32) |
1479 | ; eax bits 16-21 = number of digits to display (0-32) |
1470 | ; eax bits 22-31 = reserved |
1480 | ; eax bits 22-31 = reserved |
1471 | ; |
1481 | ; |
1472 | ; ebx = number or pointer |
1482 | ; ebx = number or pointer |
1473 | ; ecx = x shl 16 + y |
1483 | ; ecx = x shl 16 + y |
1474 | ; edx = color |
1484 | ; edx = color |
1475 | xor edi, edi |
1485 | xor edi, edi |
1476 | display_number_force: |
1486 | display_number_force: |
1477 | push eax |
1487 | push eax |
1478 | and eax, 0x3fffffff |
1488 | and eax, 0x3fffffff |
1479 | cmp eax, 0xffff ; length > 0 ? |
1489 | cmp eax, 0xffff ; length > 0 ? |
1480 | pop eax |
1490 | pop eax |
1481 | jge cont_displ |
1491 | jge cont_displ |
1482 | ret |
1492 | ret |
1483 | cont_displ: |
1493 | cont_displ: |
1484 | push eax |
1494 | push eax |
1485 | and eax, 0x3fffffff |
1495 | and eax, 0x3fffffff |
1486 | cmp eax, 61*0x10000 ; length <= 60 ? |
1496 | cmp eax, 61*0x10000 ; length <= 60 ? |
1487 | pop eax |
1497 | pop eax |
1488 | jb cont_displ2 |
1498 | jb cont_displ2 |
1489 | ret |
1499 | ret |
1490 | cont_displ2: |
1500 | cont_displ2: |
1491 | 1501 | ||
1492 | pushad |
1502 | pushad |
1493 | 1503 | ||
1494 | cmp al, 1 ; ecx is a pointer ? |
1504 | cmp al, 1 ; ecx is a pointer ? |
1495 | jne displnl1 |
1505 | jne displnl1 |
1496 | mov ebp, ebx |
1506 | mov ebp, ebx |
1497 | add ebp, 4 |
1507 | add ebp, 4 |
1498 | mov ebp, [ebp+std_application_base_address] |
1508 | mov ebp, [ebp+std_application_base_address] |
1499 | mov ebx, [ebx+std_application_base_address] |
1509 | mov ebx, [ebx+std_application_base_address] |
1500 | displnl1: |
1510 | displnl1: |
1501 | sub esp, 64 |
1511 | sub esp, 64 |
1502 | 1512 | ||
1503 | test ah, ah ; DECIMAL |
1513 | test ah, ah ; DECIMAL |
1504 | jnz no_display_desnum |
1514 | jnz no_display_desnum |
1505 | shr eax, 16 |
1515 | shr eax, 16 |
1506 | and eax, 0xC03f |
1516 | and eax, 0xC03f |
1507 | ; and eax,0x3f |
1517 | ; and eax,0x3f |
1508 | push eax |
1518 | push eax |
1509 | and eax, 0x3f |
1519 | and eax, 0x3f |
1510 | mov edi, esp |
1520 | mov edi, esp |
1511 | add edi, 4+64-1 |
1521 | add edi, 4+64-1 |
1512 | mov ecx, eax |
1522 | mov ecx, eax |
1513 | mov eax, ebx |
1523 | mov eax, ebx |
1514 | mov ebx, 10 |
1524 | mov ebx, 10 |
1515 | d_desnum: |
1525 | d_desnum: |
1516 | xor edx, edx |
1526 | xor edx, edx |
1517 | call division_64_bits |
1527 | call division_64_bits |
1518 | div ebx |
1528 | div ebx |
1519 | add dl, 48 |
1529 | add dl, 48 |
1520 | mov [edi], dl |
1530 | mov [edi], dl |
1521 | dec edi |
1531 | dec edi |
1522 | loop d_desnum |
1532 | loop d_desnum |
1523 | pop eax |
1533 | pop eax |
1524 | call normalize_number |
1534 | call normalize_number |
1525 | call draw_num_text |
1535 | call draw_num_text |
1526 | add esp, 64 |
1536 | add esp, 64 |
1527 | popad |
1537 | popad |
1528 | ret |
1538 | ret |
1529 | no_display_desnum: |
1539 | no_display_desnum: |
1530 | 1540 | ||
1531 | cmp ah, 0x01 ; HEXADECIMAL |
1541 | cmp ah, 0x01 ; HEXADECIMAL |
1532 | jne no_display_hexnum |
1542 | jne no_display_hexnum |
1533 | shr eax, 16 |
1543 | shr eax, 16 |
1534 | and eax, 0xC03f |
1544 | and eax, 0xC03f |
1535 | ; and eax,0x3f |
1545 | ; and eax,0x3f |
1536 | push eax |
1546 | push eax |
1537 | and eax, 0x3f |
1547 | and eax, 0x3f |
1538 | mov edi, esp |
1548 | mov edi, esp |
1539 | add edi, 4+64-1 |
1549 | add edi, 4+64-1 |
1540 | mov ecx, eax |
1550 | mov ecx, eax |
1541 | mov eax, ebx |
1551 | mov eax, ebx |
1542 | mov ebx, 16 |
1552 | mov ebx, 16 |
1543 | d_hexnum: |
1553 | d_hexnum: |
1544 | xor edx, edx |
1554 | xor edx, edx |
1545 | call division_64_bits |
1555 | call division_64_bits |
1546 | div ebx |
1556 | div ebx |
1547 | hexletters = __fdo_hexdigits |
1557 | hexletters = __fdo_hexdigits |
1548 | add edx, hexletters |
1558 | add edx, hexletters |
1549 | mov dl, [edx] |
1559 | mov dl, [edx] |
1550 | mov [edi], dl |
1560 | mov [edi], dl |
1551 | dec edi |
1561 | dec edi |
1552 | loop d_hexnum |
1562 | loop d_hexnum |
1553 | pop eax |
1563 | pop eax |
1554 | call normalize_number |
1564 | call normalize_number |
1555 | call draw_num_text |
1565 | call draw_num_text |
1556 | add esp, 64 |
1566 | add esp, 64 |
1557 | popad |
1567 | popad |
1558 | ret |
1568 | ret |
1559 | no_display_hexnum: |
1569 | no_display_hexnum: |
1560 | 1570 | ||
1561 | cmp ah, 0x02 ; BINARY |
1571 | cmp ah, 0x02 ; BINARY |
1562 | jne no_display_binnum |
1572 | jne no_display_binnum |
1563 | shr eax, 16 |
1573 | shr eax, 16 |
1564 | and eax, 0xC03f |
1574 | and eax, 0xC03f |
1565 | ; and eax,0x3f |
1575 | ; and eax,0x3f |
1566 | push eax |
1576 | push eax |
1567 | and eax, 0x3f |
1577 | and eax, 0x3f |
1568 | mov edi, esp |
1578 | mov edi, esp |
1569 | add edi, 4+64-1 |
1579 | add edi, 4+64-1 |
1570 | mov ecx, eax |
1580 | mov ecx, eax |
1571 | mov eax, ebx |
1581 | mov eax, ebx |
1572 | mov ebx, 2 |
1582 | mov ebx, 2 |
1573 | d_binnum: |
1583 | d_binnum: |
1574 | xor edx, edx |
1584 | xor edx, edx |
1575 | call division_64_bits |
1585 | call division_64_bits |
1576 | div ebx |
1586 | div ebx |
1577 | add dl, 48 |
1587 | add dl, 48 |
1578 | mov [edi], dl |
1588 | mov [edi], dl |
1579 | dec edi |
1589 | dec edi |
1580 | loop d_binnum |
1590 | loop d_binnum |
1581 | pop eax |
1591 | pop eax |
1582 | call normalize_number |
1592 | call normalize_number |
1583 | call draw_num_text |
1593 | call draw_num_text |
1584 | add esp, 64 |
1594 | add esp, 64 |
1585 | popad |
1595 | popad |
1586 | ret |
1596 | ret |
1587 | no_display_binnum: |
1597 | no_display_binnum: |
1588 | 1598 | ||
1589 | add esp, 64 |
1599 | add esp, 64 |
1590 | popad |
1600 | popad |
1591 | ret |
1601 | ret |
1592 | 1602 | ||
1593 | normalize_number: |
1603 | normalize_number: |
1594 | test ah, 0x80 |
1604 | test ah, 0x80 |
1595 | jz .continue |
1605 | jz .continue |
1596 | mov ecx, 48 |
1606 | mov ecx, 48 |
1597 | and eax, 0x3f |
1607 | and eax, 0x3f |
1598 | @@: |
1608 | @@: |
1599 | inc edi |
1609 | inc edi |
1600 | cmp [edi], cl |
1610 | cmp [edi], cl |
1601 | jne .continue |
1611 | jne .continue |
1602 | dec eax |
1612 | dec eax |
1603 | cmp eax, 1 |
1613 | cmp eax, 1 |
1604 | ja @r |
1614 | ja @r |
1605 | mov al, 1 |
1615 | mov al, 1 |
1606 | .continue: |
1616 | .continue: |
1607 | and eax, 0x3f |
1617 | and eax, 0x3f |
1608 | ret |
1618 | ret |
1609 | 1619 | ||
1610 | division_64_bits: |
1620 | division_64_bits: |
1611 | test [esp+1+4], byte 0x40 |
1621 | test [esp+1+4], byte 0x40 |
1612 | jz .continue |
1622 | jz .continue |
1613 | push eax |
1623 | push eax |
1614 | mov eax, ebp |
1624 | mov eax, ebp |
1615 | div ebx |
1625 | div ebx |
1616 | mov ebp, eax |
1626 | mov ebp, eax |
1617 | pop eax |
1627 | pop eax |
1618 | .continue: |
1628 | .continue: |
1619 | ret |
1629 | ret |
1620 | 1630 | ||
1621 | draw_num_text: |
1631 | draw_num_text: |
1622 | mov esi, eax |
1632 | mov esi, eax |
1623 | mov edx, 64+4 |
1633 | mov edx, 64+4 |
1624 | sub edx, eax |
1634 | sub edx, eax |
1625 | add edx, esp |
1635 | add edx, esp |
1626 | mov ebx, [esp+64+32-8+4] |
1636 | mov ebx, [esp+64+32-8+4] |
1627 | ; add window start x & y |
1637 | ; add window start x & y |
1628 | mov ecx, [TASK_BASE] |
1638 | mov ecx, [TASK_BASE] |
1629 | 1639 | ||
1630 | mov edi, [CURRENT_TASK] |
1640 | mov edi, [CURRENT_TASK] |
1631 | shl edi, 8 |
1641 | shl edi, 8 |
1632 | 1642 | ||
1633 | mov eax, [ecx-twdw+WDATA.box.left] |
1643 | mov eax, [ecx-twdw+WDATA.box.left] |
1634 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1644 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1635 | shl eax, 16 |
1645 | shl eax, 16 |
1636 | add eax, [ecx-twdw+WDATA.box.top] |
1646 | add eax, [ecx-twdw+WDATA.box.top] |
1637 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1647 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1638 | add ebx, eax |
1648 | add ebx, eax |
1639 | mov ecx, [esp+64+32-12+4] |
1649 | mov ecx, [esp+64+32-12+4] |
1640 | and ecx, not 0x80000000 ; force counted string |
1650 | and ecx, not 0x80000000 ; force counted string |
1641 | mov eax, [esp+64+8] ; background color (if given) |
1651 | mov eax, [esp+64+8] ; background color (if given) |
1642 | mov edi, [esp+64+4] |
1652 | mov edi, [esp+64+4] |
1643 | jmp dtext |
1653 | jmp dtext |
1644 | 1654 | ||
1645 | align 4 |
1655 | align 4 |
1646 | 1656 | ||
1647 | sys_setup: |
1657 | sys_setup: |
1648 | 1658 | ||
1649 | ; 1=roland mpu midi base , base io address |
1659 | ; 1=roland mpu midi base , base io address |
1650 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1660 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1651 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1661 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1652 | ; 5=system language, 1eng 2fi 3ger 4rus |
1662 | ; 5=system language, 1eng 2fi 3ger 4rus |
1653 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1663 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1654 | ; 8=fat32 partition in hd |
1664 | ; 8=fat32 partition in hd |
1655 | ; 9 |
1665 | ; 9 |
1656 | ; 10 = sound dma channel |
1666 | ; 10 = sound dma channel |
1657 | ; 11 = enable lba read |
1667 | ; 11 = enable lba read |
1658 | ; 12 = enable pci access |
1668 | ; 12 = enable pci access |
1659 | 1669 | ||
1660 | 1670 | ||
1661 | and [esp+32], dword 0 |
1671 | and [esp+32], dword 0 |
1662 | dec ebx ; MIDI |
1672 | dec ebx ; MIDI |
1663 | jnz nsyse1 |
1673 | jnz nsyse1 |
1664 | cmp ecx, 0x100 |
1674 | cmp ecx, 0x100 |
1665 | 1675 | ||
1666 | jb nsyse1 |
1676 | jb nsyse1 |
1667 | mov esi, 65535 |
1677 | mov esi, 65535 |
1668 | cmp esi, ecx |
1678 | cmp esi, ecx |
1669 | 1679 | ||
1670 | jb nsyse1 |
1680 | jb nsyse1 |
1671 | mov [midi_base], cx ;bx |
1681 | mov [midi_base], cx ;bx |
1672 | mov word [mididp], cx;bx |
1682 | mov word [mididp], cx;bx |
1673 | inc cx ;bx |
1683 | inc cx ;bx |
1674 | mov word [midisp], cx;bx |
1684 | mov word [midisp], cx;bx |
1675 | ret |
1685 | ret |
1676 | 1686 | ||
1677 | iglobal |
1687 | iglobal |
1678 | midi_base dw 0 |
1688 | midi_base dw 0 |
1679 | endg |
1689 | endg |
1680 | 1690 | ||
1681 | nsyse1: |
1691 | nsyse1: |
1682 | dec ebx ; KEYBOARD |
1692 | dec ebx ; KEYBOARD |
1683 | jnz nsyse2 |
1693 | jnz nsyse2 |
1684 | mov edi, [TASK_BASE] |
1694 | mov edi, [TASK_BASE] |
1685 | mov eax, [edi+TASKDATA.mem_start] |
1695 | mov eax, [edi+TASKDATA.mem_start] |
1686 | add eax, edx |
1696 | add eax, edx |
1687 | 1697 | ||
1688 | dec ecx |
1698 | dec ecx |
1689 | jnz kbnobase |
1699 | jnz kbnobase |
1690 | mov ebx, keymap |
1700 | mov ebx, keymap |
1691 | mov ecx, 128 |
1701 | mov ecx, 128 |
1692 | call memmove |
1702 | call memmove |
1693 | ret |
1703 | ret |
1694 | kbnobase: |
1704 | kbnobase: |
1695 | dec ecx |
1705 | dec ecx |
1696 | jnz kbnoshift |
1706 | jnz kbnoshift |
1697 | 1707 | ||
1698 | mov ebx, keymap_shift |
1708 | mov ebx, keymap_shift |
1699 | mov ecx, 128 |
1709 | mov ecx, 128 |
1700 | call memmove |
1710 | call memmove |
1701 | ret |
1711 | ret |
1702 | kbnoshift: |
1712 | kbnoshift: |
1703 | dec ecx |
1713 | dec ecx |
1704 | jnz kbnoalt |
1714 | jnz kbnoalt |
1705 | mov ebx, keymap_alt |
1715 | mov ebx, keymap_alt |
1706 | mov ecx, 128 |
1716 | mov ecx, 128 |
1707 | call memmove |
1717 | call memmove |
1708 | ret |
1718 | ret |
1709 | kbnoalt: |
1719 | kbnoalt: |
1710 | sub ecx, 6 |
1720 | sub ecx, 6 |
1711 | jnz kbnocountry |
1721 | jnz kbnocountry |
1712 | mov word [keyboard], dx |
1722 | mov word [keyboard], dx |
1713 | ret |
1723 | ret |
1714 | kbnocountry: |
1724 | kbnocountry: |
1715 | mov [esp+32], dword 1 |
1725 | mov [esp+32], dword 1 |
1716 | ret |
1726 | ret |
1717 | nsyse2: |
1727 | nsyse2: |
1718 | dec ebx ; CD |
1728 | dec ebx ; CD |
1719 | jnz nsyse4 |
1729 | jnz nsyse4 |
1720 | 1730 | ||
1721 | test ecx, ecx |
1731 | test ecx, ecx |
1722 | jz nosesl |
1732 | jz nosesl |
1723 | 1733 | ||
1724 | cmp ecx, 4 |
1734 | cmp ecx, 4 |
1725 | ja nosesl |
1735 | ja nosesl |
1726 | mov [cd_base], cl |
1736 | mov [cd_base], cl |
1727 | 1737 | ||
1728 | dec ecx |
1738 | dec ecx |
1729 | jnz noprma |
1739 | jnz noprma |
1730 | mov eax, [hd_address_table] |
1740 | mov eax, [hd_address_table] |
1731 | mov [cdbase], eax ;0x1f0 |
1741 | mov [cdbase], eax ;0x1f0 |
1732 | mov [cdid], 0xa0 |
1742 | mov [cdid], 0xa0 |
1733 | noprma: |
1743 | noprma: |
1734 | 1744 | ||
1735 | dec ecx |
1745 | dec ecx |
1736 | jnz noprsl |
1746 | jnz noprsl |
1737 | mov eax, [hd_address_table] |
1747 | mov eax, [hd_address_table] |
1738 | mov [cdbase], eax ;0x1f0 |
1748 | mov [cdbase], eax ;0x1f0 |
1739 | mov [cdid], 0xb0 |
1749 | mov [cdid], 0xb0 |
1740 | noprsl: |
1750 | noprsl: |
1741 | dec ecx |
1751 | dec ecx |
1742 | jnz nosema |
1752 | jnz nosema |
1743 | mov eax, [hd_address_table+16] |
1753 | mov eax, [hd_address_table+16] |
1744 | mov [cdbase], eax ;0x170 |
1754 | mov [cdbase], eax ;0x170 |
1745 | mov [cdid], 0xa0 |
1755 | mov [cdid], 0xa0 |
1746 | nosema: |
1756 | nosema: |
1747 | dec ecx |
1757 | dec ecx |
1748 | jnz nosesl |
1758 | jnz nosesl |
1749 | mov eax, [hd_address_table+16] |
1759 | mov eax, [hd_address_table+16] |
1750 | mov [cdbase], eax ;0x170 |
1760 | mov [cdbase], eax ;0x170 |
1751 | mov [cdid], 0xb0 |
1761 | mov [cdid], 0xb0 |
1752 | nosesl: |
1762 | nosesl: |
1753 | ret |
1763 | ret |
1754 | 1764 | ||
1755 | iglobal |
1765 | iglobal |
1756 | cd_base db 0 |
1766 | cd_base db 0 |
1757 | 1767 | ||
1758 | endg |
1768 | endg |
1759 | nsyse4: |
1769 | nsyse4: |
1760 | 1770 | ||
1761 | sub ebx, 2 ; SYSTEM LANGUAGE |
1771 | sub ebx, 2 ; SYSTEM LANGUAGE |
1762 | jnz nsyse5 |
1772 | jnz nsyse5 |
1763 | mov [syslang], ecx |
1773 | mov [syslang], ecx |
1764 | ret |
1774 | ret |
1765 | nsyse5: |
1775 | nsyse5: |
1766 | 1776 | ||
1767 | sub ebx, 2 ; HD BASE - obsolete |
1777 | sub ebx, 2 ; HD BASE - obsolete |
1768 | jnz nsyse7 |
1778 | jnz nsyse7 |
1769 | 1779 | ||
1770 | nosethd: |
1780 | nosethd: |
1771 | ret |
1781 | ret |
1772 | 1782 | ||
1773 | nsyse7: |
1783 | nsyse7: |
1774 | 1784 | ||
1775 | ; cmp eax,8 ; HD PARTITION - obsolete |
1785 | ; cmp eax,8 ; HD PARTITION - obsolete |
1776 | dec ebx |
1786 | dec ebx |
1777 | jnz nsyse8 |
1787 | jnz nsyse8 |
1778 | ret |
1788 | ret |
1779 | 1789 | ||
1780 | nsyse8: |
1790 | nsyse8: |
1781 | ; cmp eax,11 ; ENABLE LBA READ |
1791 | ; cmp eax,11 ; ENABLE LBA READ |
1782 | and ecx, 1 |
1792 | and ecx, 1 |
1783 | sub ebx, 3 |
1793 | sub ebx, 3 |
1784 | jnz no_set_lba_read |
1794 | jnz no_set_lba_read |
1785 | mov [lba_read_enabled], ecx |
1795 | mov [lba_read_enabled], ecx |
1786 | ret |
1796 | ret |
1787 | 1797 | ||
1788 | no_set_lba_read: |
1798 | no_set_lba_read: |
1789 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1799 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1790 | dec ebx |
1800 | dec ebx |
1791 | jnz sys_setup_err |
1801 | jnz sys_setup_err |
1792 | mov [pci_access_enabled], ecx |
1802 | mov [pci_access_enabled], ecx |
1793 | ret |
1803 | ret |
1794 | 1804 | ||
1795 | sys_setup_err: |
1805 | sys_setup_err: |
1796 | or [esp+32], dword -1 |
1806 | or [esp+32], dword -1 |
1797 | ret |
1807 | ret |
1798 | 1808 | ||
1799 | align 4 |
1809 | align 4 |
1800 | 1810 | ||
1801 | sys_getsetup: |
1811 | sys_getsetup: |
1802 | 1812 | ||
1803 | ; 1=roland mpu midi base , base io address |
1813 | ; 1=roland mpu midi base , base io address |
1804 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1814 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1805 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1815 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1806 | ; 5=system language, 1eng 2fi 3ger 4rus |
1816 | ; 5=system language, 1eng 2fi 3ger 4rus |
1807 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1817 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1808 | ; 8=fat32 partition in hd |
1818 | ; 8=fat32 partition in hd |
1809 | ; 9=get hs timer tic |
1819 | ; 9=get hs timer tic |
1810 | 1820 | ||
1811 | ; cmp eax,1 |
1821 | ; cmp eax,1 |
1812 | dec ebx |
1822 | dec ebx |
1813 | jnz ngsyse1 |
1823 | jnz ngsyse1 |
1814 | movzx eax, [midi_base] |
1824 | movzx eax, [midi_base] |
1815 | mov [esp+32], eax |
1825 | mov [esp+32], eax |
1816 | ret |
1826 | ret |
1817 | ngsyse1: |
1827 | ngsyse1: |
1818 | ; cmp eax,2 |
1828 | ; cmp eax,2 |
1819 | dec ebx |
1829 | dec ebx |
1820 | jnz ngsyse2 |
1830 | jnz ngsyse2 |
1821 | 1831 | ||
1822 | mov edi, [TASK_BASE] |
1832 | mov edi, [TASK_BASE] |
1823 | mov ebx, [edi+TASKDATA.mem_start] |
1833 | mov ebx, [edi+TASKDATA.mem_start] |
1824 | add ebx, edx |
1834 | add ebx, edx |
1825 | 1835 | ||
1826 | ; cmp ebx,1 |
1836 | ; cmp ebx,1 |
1827 | dec ecx |
1837 | dec ecx |
1828 | jnz kbnobaseret |
1838 | jnz kbnobaseret |
1829 | mov eax, keymap |
1839 | mov eax, keymap |
1830 | mov ecx, 128 |
1840 | mov ecx, 128 |
1831 | call memmove |
1841 | call memmove |
1832 | ret |
1842 | ret |
1833 | kbnobaseret: |
1843 | kbnobaseret: |
1834 | ; cmp ebx,2 |
1844 | ; cmp ebx,2 |
1835 | dec ecx |
1845 | dec ecx |
1836 | jnz kbnoshiftret |
1846 | jnz kbnoshiftret |
1837 | 1847 | ||
1838 | mov eax, keymap_shift |
1848 | mov eax, keymap_shift |
1839 | mov ecx, 128 |
1849 | mov ecx, 128 |
1840 | call memmove |
1850 | call memmove |
1841 | ret |
1851 | ret |
1842 | kbnoshiftret: |
1852 | kbnoshiftret: |
1843 | ; cmp ebx,3 |
1853 | ; cmp ebx,3 |
1844 | dec ecx |
1854 | dec ecx |
1845 | jne kbnoaltret |
1855 | jne kbnoaltret |
1846 | 1856 | ||
1847 | mov eax, keymap_alt |
1857 | mov eax, keymap_alt |
1848 | mov ecx, 128 |
1858 | mov ecx, 128 |
1849 | call memmove |
1859 | call memmove |
1850 | ret |
1860 | ret |
1851 | kbnoaltret: |
1861 | kbnoaltret: |
1852 | ; cmp ebx,9 |
1862 | ; cmp ebx,9 |
1853 | sub ecx, 6 |
1863 | sub ecx, 6 |
1854 | jnz ngsyse2 |
1864 | jnz ngsyse2 |
1855 | movzx eax, word [keyboard] |
1865 | movzx eax, word [keyboard] |
1856 | mov [esp+32], eax |
1866 | mov [esp+32], eax |
1857 | ret |
1867 | ret |
1858 | 1868 | ||
1859 | 1869 | ||
1860 | ngsyse2: |
1870 | ngsyse2: |
1861 | ; cmp eax,3 |
1871 | ; cmp eax,3 |
1862 | dec ebx |
1872 | dec ebx |
1863 | jnz ngsyse3 |
1873 | jnz ngsyse3 |
1864 | movzx eax, [cd_base] |
1874 | movzx eax, [cd_base] |
1865 | mov [esp+32], eax |
1875 | mov [esp+32], eax |
1866 | ret |
1876 | ret |
1867 | ngsyse3: |
1877 | ngsyse3: |
1868 | ; cmp eax,5 |
1878 | ; cmp eax,5 |
1869 | sub ebx, 2 |
1879 | sub ebx, 2 |
1870 | jnz ngsyse5 |
1880 | jnz ngsyse5 |
1871 | mov eax, [syslang] |
1881 | mov eax, [syslang] |
1872 | mov [esp+32], eax |
1882 | mov [esp+32], eax |
1873 | ret |
1883 | ret |
1874 | ngsyse5: |
1884 | ngsyse5: |
1875 | ; cmp eax,7 |
1885 | ; cmp eax,7 |
1876 | sub ebx, 2 |
1886 | sub ebx, 2 |
1877 | jnz ngsyse7 |
1887 | jnz ngsyse7 |
1878 | xor eax, eax |
1888 | xor eax, eax |
1879 | mov [esp+32], eax |
1889 | mov [esp+32], eax |
1880 | ret |
1890 | ret |
1881 | ngsyse7: |
1891 | ngsyse7: |
1882 | ; cmp eax,8 |
1892 | ; cmp eax,8 |
1883 | dec ebx |
1893 | dec ebx |
1884 | jnz ngsyse8 |
1894 | jnz ngsyse8 |
1885 | mov eax, [fat32part] |
1895 | mov eax, [fat32part] |
1886 | mov [esp+32], eax |
1896 | mov [esp+32], eax |
1887 | ret |
1897 | ret |
1888 | ngsyse8: |
1898 | ngsyse8: |
1889 | ; cmp eax,9 |
1899 | ; cmp eax,9 |
1890 | dec ebx |
1900 | dec ebx |
1891 | jnz ngsyse9 |
1901 | jnz ngsyse9 |
1892 | mov eax, [timer_ticks];[0xfdf0] |
1902 | mov eax, [timer_ticks];[0xfdf0] |
1893 | mov [esp+32], eax |
1903 | mov [esp+32], eax |
1894 | ret |
1904 | ret |
1895 | ngsyse9: |
1905 | ngsyse9: |
1896 | ; cmp eax,11 |
1906 | ; cmp eax,11 |
1897 | sub ebx, 2 |
1907 | sub ebx, 2 |
1898 | jnz ngsyse11 |
1908 | jnz ngsyse11 |
1899 | mov eax, [lba_read_enabled] |
1909 | mov eax, [lba_read_enabled] |
1900 | mov [esp+32], eax |
1910 | mov [esp+32], eax |
1901 | ret |
1911 | ret |
1902 | ngsyse11: |
1912 | ngsyse11: |
1903 | ; cmp eax,12 |
1913 | ; cmp eax,12 |
1904 | dec ebx |
1914 | dec ebx |
1905 | jnz ngsyse12 |
1915 | jnz ngsyse12 |
1906 | mov eax, [pci_access_enabled] |
1916 | mov eax, [pci_access_enabled] |
1907 | mov [esp+32], eax |
1917 | mov [esp+32], eax |
1908 | ret |
1918 | ret |
1909 | ngsyse12: |
1919 | ngsyse12: |
1910 | mov [esp+32], dword 1 |
1920 | mov [esp+32], dword 1 |
1911 | ret |
1921 | ret |
1912 | 1922 | ||
1913 | 1923 | ||
1914 | get_timer_ticks: |
1924 | get_timer_ticks: |
1915 | mov eax, [timer_ticks] |
1925 | mov eax, [timer_ticks] |
1916 | ret |
1926 | ret |
1917 | 1927 | ||
1918 | iglobal |
1928 | iglobal |
1919 | align 4 |
1929 | align 4 |
1920 | mousefn dd msscreen, mswin, msbutton, msset |
1930 | mousefn dd msscreen, mswin, msbutton, msset |
1921 | dd app_load_cursor |
1931 | dd app_load_cursor |
1922 | dd app_set_cursor |
1932 | dd app_set_cursor |
1923 | dd app_delete_cursor |
1933 | dd app_delete_cursor |
1924 | dd msz |
1934 | dd msz |
1925 | endg |
1935 | endg |
1926 | 1936 | ||
1927 | readmousepos: |
1937 | readmousepos: |
1928 | 1938 | ||
1929 | ; eax=0 screen relative |
1939 | ; eax=0 screen relative |
1930 | ; eax=1 window relative |
1940 | ; eax=1 window relative |
1931 | ; eax=2 buttons pressed |
1941 | ; eax=2 buttons pressed |
1932 | ; eax=3 set mouse pos ; reserved |
1942 | ; eax=3 set mouse pos ; reserved |
1933 | ; eax=4 load cursor |
1943 | ; eax=4 load cursor |
1934 | ; eax=5 set cursor |
1944 | ; eax=5 set cursor |
1935 | ; eax=6 delete cursor ; reserved |
1945 | ; eax=6 delete cursor ; reserved |
1936 | ; eax=7 get mouse_z |
1946 | ; eax=7 get mouse_z |
1937 | 1947 | ||
1938 | cmp ebx, 7 |
1948 | cmp ebx, 7 |
1939 | ja msset |
1949 | ja msset |
1940 | jmp [mousefn+ebx*4] |
1950 | jmp [mousefn+ebx*4] |
1941 | msscreen: |
1951 | msscreen: |
1942 | mov eax, [MOUSE_X] |
1952 | mov eax, [MOUSE_X] |
1943 | shl eax, 16 |
1953 | shl eax, 16 |
1944 | mov ax, [MOUSE_Y] |
1954 | mov ax, [MOUSE_Y] |
1945 | mov [esp+36-4], eax |
1955 | mov [esp+36-4], eax |
1946 | ret |
1956 | ret |
1947 | mswin: |
1957 | mswin: |
1948 | mov eax, [MOUSE_X] |
1958 | mov eax, [MOUSE_X] |
1949 | shl eax, 16 |
1959 | shl eax, 16 |
1950 | mov ax, [MOUSE_Y] |
1960 | mov ax, [MOUSE_Y] |
1951 | mov esi, [TASK_BASE] |
1961 | mov esi, [TASK_BASE] |
1952 | mov bx, word [esi-twdw+WDATA.box.left] |
1962 | mov bx, word [esi-twdw+WDATA.box.left] |
1953 | shl ebx, 16 |
1963 | shl ebx, 16 |
1954 | mov bx, word [esi-twdw+WDATA.box.top] |
1964 | mov bx, word [esi-twdw+WDATA.box.top] |
1955 | sub eax, ebx |
1965 | sub eax, ebx |
1956 | 1966 | ||
1957 | mov edi, [CURRENT_TASK] |
1967 | mov edi, [CURRENT_TASK] |
1958 | shl edi, 8 |
1968 | shl edi, 8 |
1959 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1969 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1960 | rol eax, 16 |
1970 | rol eax, 16 |
1961 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1971 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1962 | rol eax, 16 |
1972 | rol eax, 16 |
1963 | mov [esp+36-4], eax |
1973 | mov [esp+36-4], eax |
1964 | ret |
1974 | ret |
1965 | msbutton: |
1975 | msbutton: |
1966 | movzx eax, byte [BTN_DOWN] |
1976 | movzx eax, byte [BTN_DOWN] |
1967 | mov [esp+36-4], eax |
1977 | mov [esp+36-4], eax |
1968 | ret |
1978 | ret |
1969 | msz: |
1979 | msz: |
1970 | mov edi, [TASK_COUNT] |
1980 | mov edi, [TASK_COUNT] |
1971 | movzx edi, word [WIN_POS + edi*2] |
1981 | movzx edi, word [WIN_POS + edi*2] |
1972 | cmp edi, [CURRENT_TASK] |
1982 | cmp edi, [CURRENT_TASK] |
1973 | jne @f |
1983 | jne @f |
1974 | mov ax, [MOUSE_SCROLL_H] |
1984 | mov ax, [MOUSE_SCROLL_H] |
1975 | shl eax, 16 |
1985 | shl eax, 16 |
1976 | mov ax, [MOUSE_SCROLL_V] |
1986 | mov ax, [MOUSE_SCROLL_V] |
1977 | mov [esp+36-4], eax |
1987 | mov [esp+36-4], eax |
1978 | and [MOUSE_SCROLL_H], word 0 |
1988 | and [MOUSE_SCROLL_H], word 0 |
1979 | and [MOUSE_SCROLL_V], word 0 |
1989 | and [MOUSE_SCROLL_V], word 0 |
1980 | ret |
1990 | ret |
1981 | @@: |
1991 | @@: |
1982 | and [esp+36-4], dword 0 |
1992 | and [esp+36-4], dword 0 |
1983 | ; ret |
1993 | ; ret |
1984 | msset: |
1994 | msset: |
1985 | ret |
1995 | ret |
1986 | 1996 | ||
1987 | app_load_cursor: |
1997 | app_load_cursor: |
1988 | cmp ecx, OS_BASE |
1998 | cmp ecx, OS_BASE |
1989 | jae msset |
1999 | jae msset |
1990 | stdcall load_cursor, ecx, edx |
2000 | stdcall load_cursor, ecx, edx |
1991 | mov [esp+36-4], eax |
2001 | mov [esp+36-4], eax |
1992 | ret |
2002 | ret |
1993 | 2003 | ||
1994 | app_set_cursor: |
2004 | app_set_cursor: |
1995 | stdcall set_cursor, ecx |
2005 | stdcall set_cursor, ecx |
1996 | mov [esp+36-4], eax |
2006 | mov [esp+36-4], eax |
1997 | ret |
2007 | ret |
1998 | 2008 | ||
1999 | app_delete_cursor: |
2009 | app_delete_cursor: |
2000 | stdcall delete_cursor, ecx |
2010 | stdcall delete_cursor, ecx |
2001 | mov [esp+36-4], eax |
2011 | mov [esp+36-4], eax |
2002 | ret |
2012 | ret |
2003 | 2013 | ||
2004 | is_input: |
2014 | is_input: |
2005 | 2015 | ||
2006 | push edx |
2016 | push edx |
2007 | mov dx, word [midisp] |
2017 | mov dx, word [midisp] |
2008 | in al, dx |
2018 | in al, dx |
2009 | and al, 0x80 |
2019 | and al, 0x80 |
2010 | pop edx |
2020 | pop edx |
2011 | ret |
2021 | ret |
2012 | 2022 | ||
2013 | is_output: |
2023 | is_output: |
2014 | 2024 | ||
2015 | push edx |
2025 | push edx |
2016 | mov dx, word [midisp] |
2026 | mov dx, word [midisp] |
2017 | in al, dx |
2027 | in al, dx |
2018 | and al, 0x40 |
2028 | and al, 0x40 |
2019 | pop edx |
2029 | pop edx |
2020 | ret |
2030 | ret |
2021 | 2031 | ||
2022 | 2032 | ||
2023 | get_mpu_in: |
2033 | get_mpu_in: |
2024 | 2034 | ||
2025 | push edx |
2035 | push edx |
2026 | mov dx, word [mididp] |
2036 | mov dx, word [mididp] |
2027 | in al, dx |
2037 | in al, dx |
2028 | pop edx |
2038 | pop edx |
2029 | ret |
2039 | ret |
2030 | 2040 | ||
2031 | 2041 | ||
2032 | put_mpu_out: |
2042 | put_mpu_out: |
2033 | 2043 | ||
2034 | push edx |
2044 | push edx |
2035 | mov dx, word [mididp] |
2045 | mov dx, word [mididp] |
2036 | out dx, al |
2046 | out dx, al |
2037 | pop edx |
2047 | pop edx |
2038 | ret |
2048 | ret |
2039 | 2049 | ||
2040 | 2050 | ||
2041 | 2051 | ||
2042 | align 4 |
2052 | align 4 |
2043 | 2053 | ||
2044 | sys_midi: |
2054 | sys_midi: |
2045 | cmp [mididp], 0 |
2055 | cmp [mididp], 0 |
2046 | jnz sm0 |
2056 | jnz sm0 |
2047 | mov [esp+36], dword 1 |
2057 | mov [esp+36], dword 1 |
2048 | ret |
2058 | ret |
2049 | sm0: |
2059 | sm0: |
2050 | and [esp+36], dword 0 |
2060 | and [esp+36], dword 0 |
2051 | dec ebx |
2061 | dec ebx |
2052 | jnz smn1 |
2062 | jnz smn1 |
2053 | ; call setuart |
2063 | ; call setuart |
2054 | su1: |
2064 | su1: |
2055 | call is_output |
2065 | call is_output |
2056 | test al, al |
2066 | test al, al |
2057 | jnz su1 |
2067 | jnz su1 |
2058 | mov dx, word [midisp] |
2068 | mov dx, word [midisp] |
2059 | mov al, 0xff |
2069 | mov al, 0xff |
2060 | out dx, al |
2070 | out dx, al |
2061 | su2: |
2071 | su2: |
2062 | mov dx, word [midisp] |
2072 | mov dx, word [midisp] |
2063 | mov al, 0xff |
2073 | mov al, 0xff |
2064 | out dx, al |
2074 | out dx, al |
2065 | call is_input |
2075 | call is_input |
2066 | test al, al |
2076 | test al, al |
2067 | jnz su2 |
2077 | jnz su2 |
2068 | call get_mpu_in |
2078 | call get_mpu_in |
2069 | cmp al, 0xfe |
2079 | cmp al, 0xfe |
2070 | jnz su2 |
2080 | jnz su2 |
2071 | su3: |
2081 | su3: |
2072 | call is_output |
2082 | call is_output |
2073 | test al, al |
2083 | test al, al |
2074 | jnz su3 |
2084 | jnz su3 |
2075 | mov dx, word [midisp] |
2085 | mov dx, word [midisp] |
2076 | mov al, 0x3f |
2086 | mov al, 0x3f |
2077 | out dx, al |
2087 | out dx, al |
2078 | ret |
2088 | ret |
2079 | smn1: |
2089 | smn1: |
2080 | dec ebx |
2090 | dec ebx |
2081 | jnz smn2 |
2091 | jnz smn2 |
2082 | sm10: |
2092 | sm10: |
2083 | call get_mpu_in |
2093 | call get_mpu_in |
2084 | call is_output |
2094 | call is_output |
2085 | test al, al |
2095 | test al, al |
2086 | jnz sm10 |
2096 | jnz sm10 |
2087 | mov al, bl |
2097 | mov al, bl |
2088 | call put_mpu_out |
2098 | call put_mpu_out |
2089 | smn2: |
2099 | smn2: |
2090 | ret |
2100 | ret |
2091 | 2101 | ||
2092 | detect_devices: |
2102 | detect_devices: |
2093 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2103 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2094 | ;include 'detect/commouse.inc' |
2104 | ;include 'detect/commouse.inc' |
2095 | ;include 'detect/ps2mouse.inc' |
2105 | ;include 'detect/ps2mouse.inc' |
2096 | ;include 'detect/dev_fd.inc' |
2106 | ;include 'detect/dev_fd.inc' |
2097 | ;include 'detect/dev_hdcd.inc' |
2107 | ;include 'detect/dev_hdcd.inc' |
2098 | ;include 'detect/sear_par.inc' |
2108 | ;include 'detect/sear_par.inc' |
2099 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2109 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2100 | ret |
2110 | ret |
2101 | 2111 | ||
2102 | sys_end: |
2112 | sys_end: |
2103 | ;-------------------------------------- |
2113 | ;-------------------------------------- |
2104 | cmp [_display.select_cursor], 0 |
2114 | cmp [_display.select_cursor], 0 |
2105 | je @f |
2115 | je @f |
2106 | ; restore default cursor before killing |
2116 | ; restore default cursor before killing |
2107 | pusha |
2117 | pusha |
2108 | mov ecx, [current_slot] |
2118 | mov ecx, [current_slot] |
2109 | call restore_default_cursor_before_killing |
2119 | call restore_default_cursor_before_killing |
2110 | popa |
2120 | popa |
2111 | @@: |
2121 | @@: |
2112 | ;-------------------------------------- |
2122 | ;-------------------------------------- |
2113 | ; kill all sockets this process owns |
2123 | ; kill all sockets this process owns |
2114 | pusha |
2124 | pusha |
2115 | mov edx, [TASK_BASE] |
2125 | mov edx, [TASK_BASE] |
2116 | mov edx, [edx+TASKDATA.pid] |
2126 | mov edx, [edx+TASKDATA.pid] |
2117 | call SOCKET_process_end |
2127 | call SOCKET_process_end |
2118 | popa |
2128 | popa |
2119 | ;-------------------------------------- |
2129 | ;-------------------------------------- |
2120 | mov ecx, [current_slot] |
2130 | mov ecx, [current_slot] |
2121 | mov eax, [ecx+APPDATA.tls_base] |
2131 | mov eax, [ecx+APPDATA.tls_base] |
2122 | test eax, eax |
2132 | test eax, eax |
2123 | jz @F |
2133 | jz @F |
2124 | 2134 | ||
2125 | stdcall user_free, eax |
2135 | stdcall user_free, eax |
2126 | @@: |
2136 | @@: |
2127 | 2137 | ||
2128 | mov eax, [TASK_BASE] |
2138 | mov eax, [TASK_BASE] |
2129 | mov [eax+TASKDATA.state], 3; terminate this program |
2139 | mov [eax+TASKDATA.state], 3; terminate this program |
2130 | call wakeup_osloop |
2140 | call wakeup_osloop |
2131 | 2141 | ||
2132 | .waitterm: ; wait here for termination |
2142 | .waitterm: ; wait here for termination |
2133 | call change_task |
2143 | call change_task |
2134 | jmp .waitterm |
2144 | jmp .waitterm |
2135 | ;------------------------------------------------------------------------------ |
2145 | ;------------------------------------------------------------------------------ |
2136 | align 4 |
2146 | align 4 |
2137 | restore_default_cursor_before_killing: |
2147 | restore_default_cursor_before_killing: |
2138 | pushfd |
2148 | pushfd |
2139 | cli |
2149 | cli |
2140 | mov eax, [def_cursor] |
2150 | mov eax, [def_cursor] |
2141 | mov [ecx+APPDATA.cursor], eax |
2151 | mov [ecx+APPDATA.cursor], eax |
2142 | 2152 | ||
2143 | movzx eax, word [MOUSE_Y] |
2153 | movzx eax, word [MOUSE_Y] |
2144 | movzx ebx, word [MOUSE_X] |
2154 | movzx ebx, word [MOUSE_X] |
2145 | ; mov ecx, [Screen_Max_X] |
2155 | ; mov ecx, [Screen_Max_X] |
2146 | ; inc ecx |
2156 | ; inc ecx |
2147 | ; mul ecx |
2157 | ; mul ecx |
2148 | mov eax, [d_width_calc_area + eax*4] |
2158 | mov eax, [d_width_calc_area + eax*4] |
2149 | 2159 | ||
2150 | add eax, [_WinMapAddress] |
2160 | add eax, [_WinMapAddress] |
2151 | movzx edx, byte [ebx+eax] |
2161 | movzx edx, byte [ebx+eax] |
2152 | shl edx, 8 |
2162 | shl edx, 8 |
2153 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2163 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2154 | 2164 | ||
2155 | cmp esi, [current_cursor] |
2165 | cmp esi, [current_cursor] |
2156 | je @f |
2166 | je @f |
2157 | 2167 | ||
2158 | push esi |
2168 | push esi |
2159 | call [_display.select_cursor] |
2169 | call [_display.select_cursor] |
2160 | mov [current_cursor], esi |
2170 | mov [current_cursor], esi |
2161 | @@: |
2171 | @@: |
2162 | mov [redrawmouse_unconditional], 1 |
2172 | mov [redrawmouse_unconditional], 1 |
2163 | call wakeup_osloop |
2173 | call wakeup_osloop |
2164 | popfd |
2174 | popfd |
2165 | ret |
2175 | ret |
2166 | ;------------------------------------------------------------------------------ |
2176 | ;------------------------------------------------------------------------------ |
2167 | iglobal |
2177 | iglobal |
2168 | align 4 |
2178 | align 4 |
2169 | sys_system_table: |
2179 | sys_system_table: |
2170 | dd sysfn_deactivate ; 1 = deactivate window |
2180 | dd sysfn_deactivate ; 1 = deactivate window |
2171 | dd sysfn_terminate ; 2 = terminate thread |
2181 | dd sysfn_terminate ; 2 = terminate thread |
2172 | dd sysfn_activate ; 3 = activate window |
2182 | dd sysfn_activate ; 3 = activate window |
2173 | dd sysfn_getidletime ; 4 = get idle time |
2183 | dd sysfn_getidletime ; 4 = get idle time |
2174 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2184 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2175 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2185 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2176 | dd sysfn_getactive ; 7 = get active window |
2186 | dd sysfn_getactive ; 7 = get active window |
2177 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2187 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2178 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2188 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2179 | dd sysfn_minimize ; 10 = minimize window |
2189 | dd sysfn_minimize ; 10 = minimize window |
2180 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2190 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2181 | dd sysfn_lastkey ; 12 = get last pressed key |
2191 | dd sysfn_lastkey ; 12 = get last pressed key |
2182 | dd sysfn_getversion ; 13 = get kernel version |
2192 | dd sysfn_getversion ; 13 = get kernel version |
2183 | dd sysfn_waitretrace ; 14 = wait retrace |
2193 | dd sysfn_waitretrace ; 14 = wait retrace |
2184 | dd sysfn_centermouse ; 15 = center mouse cursor |
2194 | dd sysfn_centermouse ; 15 = center mouse cursor |
2185 | dd sysfn_getfreemem ; 16 = get free memory size |
2195 | dd sysfn_getfreemem ; 16 = get free memory size |
2186 | dd sysfn_getallmem ; 17 = get total memory size |
2196 | dd sysfn_getallmem ; 17 = get total memory size |
2187 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2197 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2188 | ; instead of slot |
2198 | ; instead of slot |
2189 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2199 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2190 | dd sysfn_meminfo ; 20 = get extended memory info |
2200 | dd sysfn_meminfo ; 20 = get extended memory info |
2191 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2201 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2192 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2202 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2193 | dd sysfn_min_windows ; 23 = minimize all windows |
2203 | dd sysfn_min_windows ; 23 = minimize all windows |
2194 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2204 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2195 | sysfn_num = ($ - sys_system_table)/4 |
2205 | sysfn_num = ($ - sys_system_table)/4 |
2196 | endg |
2206 | endg |
2197 | ;------------------------------------------------------------------------------ |
2207 | ;------------------------------------------------------------------------------ |
2198 | sys_system: |
2208 | sys_system: |
2199 | dec ebx |
2209 | dec ebx |
2200 | cmp ebx, sysfn_num |
2210 | cmp ebx, sysfn_num |
2201 | jae @f |
2211 | jae @f |
2202 | jmp dword [sys_system_table + ebx*4] |
2212 | jmp dword [sys_system_table + ebx*4] |
2203 | @@: |
2213 | @@: |
2204 | ret |
2214 | ret |
2205 | ;------------------------------------------------------------------------------ |
2215 | ;------------------------------------------------------------------------------ |
2206 | sysfn_shutdown: ; 18.9 = system shutdown |
2216 | sysfn_shutdown: ; 18.9 = system shutdown |
2207 | cmp ecx, 1 |
2217 | cmp ecx, 1 |
2208 | jl exit_for_anyone |
2218 | jl exit_for_anyone |
2209 | cmp ecx, 4 |
2219 | cmp ecx, 4 |
2210 | jg exit_for_anyone |
2220 | jg exit_for_anyone |
2211 | mov [BOOT_VARS+0x9030], cl |
2221 | mov [BOOT_VARS+0x9030], cl |
2212 | 2222 | ||
2213 | mov eax, [TASK_COUNT] |
2223 | mov eax, [TASK_COUNT] |
2214 | mov [SYS_SHUTDOWN], al |
2224 | mov [SYS_SHUTDOWN], al |
2215 | mov [shutdown_processes], eax |
2225 | mov [shutdown_processes], eax |
2216 | call wakeup_osloop |
2226 | call wakeup_osloop |
2217 | and dword [esp+32], 0 |
2227 | and dword [esp+32], 0 |
2218 | exit_for_anyone: |
2228 | exit_for_anyone: |
2219 | ret |
2229 | ret |
2220 | uglobal |
2230 | uglobal |
2221 | shutdown_processes: |
2231 | shutdown_processes: |
2222 | dd 0x0 |
2232 | dd 0x0 |
2223 | endg |
2233 | endg |
2224 | ;------------------------------------------------------------------------------ |
2234 | ;------------------------------------------------------------------------------ |
2225 | sysfn_terminate: ; 18.2 = TERMINATE |
2235 | sysfn_terminate: ; 18.2 = TERMINATE |
2226 | push ecx |
2236 | push ecx |
2227 | cmp ecx, 2 |
2237 | cmp ecx, 2 |
2228 | jb noprocessterminate |
2238 | jb noprocessterminate |
2229 | mov edx, [TASK_COUNT] |
2239 | mov edx, [TASK_COUNT] |
2230 | cmp ecx, edx |
2240 | cmp ecx, edx |
2231 | ja noprocessterminate |
2241 | ja noprocessterminate |
2232 | mov eax, [TASK_COUNT] |
2242 | mov eax, [TASK_COUNT] |
2233 | shl ecx, 5 |
2243 | shl ecx, 5 |
2234 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2244 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2235 | add ecx, CURRENT_TASK+TASKDATA.state |
2245 | add ecx, CURRENT_TASK+TASKDATA.state |
2236 | cmp byte [ecx], 9 |
2246 | cmp byte [ecx], 9 |
2237 | jz noprocessterminate |
2247 | jz noprocessterminate |
2238 | push ecx edx |
2248 | push ecx edx |
2239 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2249 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2240 | call request_terminate |
2250 | call request_terminate |
2241 | pop edx ecx |
2251 | pop edx ecx |
2242 | test eax, eax |
2252 | test eax, eax |
2243 | jz noprocessterminate |
2253 | jz noprocessterminate |
2244 | ;-------------------------------------- |
2254 | ;-------------------------------------- |
2245 | ; terminate all network sockets it used |
2255 | ; terminate all network sockets it used |
2246 | pusha |
2256 | pusha |
2247 | mov eax, edx |
2257 | mov eax, edx |
2248 | call SOCKET_process_end |
2258 | call SOCKET_process_end |
2249 | popa |
2259 | popa |
2250 | ;-------------------------------------- |
2260 | ;-------------------------------------- |
2251 | cmp [_display.select_cursor], 0 |
2261 | cmp [_display.select_cursor], 0 |
2252 | je .restore_end |
2262 | je .restore_end |
2253 | ; restore default cursor before killing |
2263 | ; restore default cursor before killing |
2254 | pusha |
2264 | pusha |
2255 | mov ecx, [esp+32] |
2265 | mov ecx, [esp+32] |
2256 | shl ecx, 8 |
2266 | shl ecx, 8 |
2257 | add ecx, SLOT_BASE |
2267 | add ecx, SLOT_BASE |
2258 | mov eax, [def_cursor] |
2268 | mov eax, [def_cursor] |
2259 | cmp [ecx+APPDATA.cursor], eax |
2269 | cmp [ecx+APPDATA.cursor], eax |
2260 | je @f |
2270 | je @f |
2261 | call restore_default_cursor_before_killing |
2271 | call restore_default_cursor_before_killing |
2262 | @@: |
2272 | @@: |
2263 | popa |
2273 | popa |
2264 | .restore_end: |
2274 | .restore_end: |
2265 | ;-------------------------------------- |
2275 | ;-------------------------------------- |
2266 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2276 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2267 | mov [ecx], byte 3; clear possible i40's |
2277 | mov [ecx], byte 3; clear possible i40's |
2268 | call wakeup_osloop |
2278 | call wakeup_osloop |
2269 | ;call MEM_Heap_UnLock |
2279 | ;call MEM_Heap_UnLock |
2270 | 2280 | ||
2271 | cmp edx, [application_table_owner]; clear app table stat |
2281 | cmp edx, [application_table_owner]; clear app table stat |
2272 | jne noatsc |
2282 | jne noatsc |
2273 | call unlock_application_table |
2283 | call unlock_application_table |
2274 | noatsc: |
2284 | noatsc: |
2275 | noprocessterminate: |
2285 | noprocessterminate: |
2276 | add esp, 4 |
2286 | add esp, 4 |
2277 | ret |
2287 | ret |
2278 | ;------------------------------------------------------------------------------ |
2288 | ;------------------------------------------------------------------------------ |
2279 | sysfn_terminate2: |
2289 | sysfn_terminate2: |
2280 | ;lock application_table_status mutex |
2290 | ;lock application_table_status mutex |
2281 | .table_status: |
2291 | .table_status: |
2282 | call lock_application_table |
2292 | call lock_application_table |
2283 | mov eax, ecx |
2293 | mov eax, ecx |
2284 | call pid_to_slot |
2294 | call pid_to_slot |
2285 | test eax, eax |
2295 | test eax, eax |
2286 | jz .not_found |
2296 | jz .not_found |
2287 | mov ecx, eax |
2297 | mov ecx, eax |
2288 | cli |
2298 | cli |
2289 | call sysfn_terminate |
2299 | call sysfn_terminate |
2290 | call unlock_application_table |
2300 | call unlock_application_table |
2291 | sti |
2301 | sti |
2292 | and dword [esp+32], 0 |
2302 | and dword [esp+32], 0 |
2293 | ret |
2303 | ret |
2294 | .not_found: |
2304 | .not_found: |
2295 | call unlock_application_table |
2305 | call unlock_application_table |
2296 | or dword [esp+32], -1 |
2306 | or dword [esp+32], -1 |
2297 | ret |
2307 | ret |
2298 | ;------------------------------------------------------------------------------ |
2308 | ;------------------------------------------------------------------------------ |
2299 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2309 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2300 | cmp ecx, 2 |
2310 | cmp ecx, 2 |
2301 | jb .nowindowdeactivate |
2311 | jb .nowindowdeactivate |
2302 | cmp ecx, [TASK_COUNT] |
2312 | cmp ecx, [TASK_COUNT] |
2303 | ja .nowindowdeactivate |
2313 | ja .nowindowdeactivate |
2304 | 2314 | ||
2305 | movzx esi, word [WIN_STACK + ecx*2] |
2315 | movzx esi, word [WIN_STACK + ecx*2] |
2306 | cmp esi, 1 |
2316 | cmp esi, 1 |
2307 | je .nowindowdeactivate ; already deactive |
2317 | je .nowindowdeactivate ; already deactive |
2308 | 2318 | ||
2309 | mov edi, ecx |
2319 | mov edi, ecx |
2310 | shl edi, 5 |
2320 | shl edi, 5 |
2311 | add edi, window_data |
2321 | add edi, window_data |
2312 | movzx esi, word [WIN_STACK + ecx * 2] |
2322 | movzx esi, word [WIN_STACK + ecx * 2] |
2313 | lea esi, [WIN_POS + esi * 2] |
2323 | lea esi, [WIN_POS + esi * 2] |
2314 | call window._.window_deactivate |
2324 | call window._.window_deactivate |
2315 | 2325 | ||
2316 | call syscall_display_settings._.calculate_whole_screen |
2326 | call syscall_display_settings._.calculate_whole_screen |
2317 | call syscall_display_settings._.redraw_whole_screen |
2327 | call syscall_display_settings._.redraw_whole_screen |
2318 | .nowindowdeactivate: |
2328 | .nowindowdeactivate: |
2319 | ret |
2329 | ret |
2320 | ;------------------------------------------------------------------------------ |
2330 | ;------------------------------------------------------------------------------ |
2321 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2331 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2322 | cmp ecx, 2 |
2332 | cmp ecx, 2 |
2323 | jb .nowindowactivate |
2333 | jb .nowindowactivate |
2324 | cmp ecx, [TASK_COUNT] |
2334 | cmp ecx, [TASK_COUNT] |
2325 | ja .nowindowactivate |
2335 | ja .nowindowactivate |
2326 | ;------------------------------------- |
2336 | ;------------------------------------- |
2327 | @@: |
2337 | @@: |
2328 | ; If the window is captured and moved by the user, |
2338 | ; If the window is captured and moved by the user, |
2329 | ; then you can't change the position in window stack!!! |
2339 | ; then you can't change the position in window stack!!! |
2330 | mov al, [mouse.active_sys_window.action] |
2340 | mov al, [mouse.active_sys_window.action] |
2331 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2341 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2332 | test al, al |
2342 | test al, al |
2333 | jz @f |
2343 | jz @f |
2334 | call change_task |
2344 | call change_task |
2335 | jmp @b |
2345 | jmp @b |
2336 | @@: |
2346 | @@: |
2337 | ;------------------------------------- |
2347 | ;------------------------------------- |
2338 | mov [window_minimize], 2; restore window if minimized |
2348 | mov [window_minimize], 2; restore window if minimized |
2339 | call wakeup_osloop |
2349 | call wakeup_osloop |
2340 | 2350 | ||
2341 | movzx esi, word [WIN_STACK + ecx*2] |
2351 | movzx esi, word [WIN_STACK + ecx*2] |
2342 | cmp esi, [TASK_COUNT] |
2352 | cmp esi, [TASK_COUNT] |
2343 | je .nowindowactivate; already active |
2353 | je .nowindowactivate; already active |
2344 | 2354 | ||
2345 | mov edi, ecx |
2355 | mov edi, ecx |
2346 | shl edi, 5 |
2356 | shl edi, 5 |
2347 | add edi, window_data |
2357 | add edi, window_data |
2348 | movzx esi, word [WIN_STACK + ecx * 2] |
2358 | movzx esi, word [WIN_STACK + ecx * 2] |
2349 | lea esi, [WIN_POS + esi * 2] |
2359 | lea esi, [WIN_POS + esi * 2] |
2350 | call waredraw |
2360 | call waredraw |
2351 | .nowindowactivate: |
2361 | .nowindowactivate: |
2352 | ret |
2362 | ret |
2353 | ;------------------------------------------------------------------------------ |
2363 | ;------------------------------------------------------------------------------ |
2354 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2364 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2355 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2365 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2356 | mov [esp+32], eax |
2366 | mov [esp+32], eax |
2357 | ret |
2367 | ret |
2358 | ;------------------------------------------------------------------------------ |
2368 | ;------------------------------------------------------------------------------ |
2359 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2369 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2360 | mov eax, dword [cpu_freq] |
2370 | mov eax, dword [cpu_freq] |
2361 | mov [esp+32], eax |
2371 | mov [esp+32], eax |
2362 | ret |
2372 | ret |
2363 | ;------------------------------------------------------------------------------ |
2373 | ;------------------------------------------------------------------------------ |
2364 | get_cpu_freq: |
2374 | get_cpu_freq: |
2365 | mov eax, dword [cpu_freq] |
2375 | mov eax, dword [cpu_freq] |
2366 | mov edx, dword [cpu_freq+4] |
2376 | mov edx, dword [cpu_freq+4] |
2367 | ret |
2377 | ret |
2368 | ; SAVE ramdisk to /hd/1/menuet.img |
2378 | ; SAVE ramdisk to /hd/1/menuet.img |
2369 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2379 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2370 | include 'blkdev/rdsave.inc' |
2380 | include 'blkdev/rdsave.inc' |
2371 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2381 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2372 | ;------------------------------------------------------------------------------ |
2382 | ;------------------------------------------------------------------------------ |
2373 | align 4 |
2383 | align 4 |
2374 | sysfn_getactive: ; 18.7 = get active window |
2384 | sysfn_getactive: ; 18.7 = get active window |
2375 | mov eax, [TASK_COUNT] |
2385 | mov eax, [TASK_COUNT] |
2376 | movzx eax, word [WIN_POS + eax*2] |
2386 | movzx eax, word [WIN_POS + eax*2] |
2377 | mov [esp+32], eax |
2387 | mov [esp+32], eax |
2378 | ret |
2388 | ret |
2379 | ;------------------------------------------------------------------------------ |
2389 | ;------------------------------------------------------------------------------ |
2380 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2390 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2381 | ; cmp ecx,1 |
2391 | ; cmp ecx,1 |
2382 | dec ecx |
2392 | dec ecx |
2383 | jnz nogetsoundflag |
2393 | jnz nogetsoundflag |
2384 | movzx eax, byte [sound_flag]; get sound_flag |
2394 | movzx eax, byte [sound_flag]; get sound_flag |
2385 | mov [esp+32], eax |
2395 | mov [esp+32], eax |
2386 | ret |
2396 | ret |
2387 | nogetsoundflag: |
2397 | nogetsoundflag: |
2388 | ; cmp ecx,2 |
2398 | ; cmp ecx,2 |
2389 | dec ecx |
2399 | dec ecx |
2390 | jnz nosoundflag |
2400 | jnz nosoundflag |
2391 | xor byte [sound_flag], 1 |
2401 | xor byte [sound_flag], 1 |
2392 | nosoundflag: |
2402 | nosoundflag: |
2393 | ret |
2403 | ret |
2394 | ;------------------------------------------------------------------------------ |
2404 | ;------------------------------------------------------------------------------ |
2395 | sysfn_minimize: ; 18.10 = minimize window |
2405 | sysfn_minimize: ; 18.10 = minimize window |
2396 | mov [window_minimize], 1 |
2406 | mov [window_minimize], 1 |
2397 | call wakeup_osloop |
2407 | call wakeup_osloop |
2398 | ret |
2408 | ret |
2399 | ;------------------------------------------------------------------------------ |
2409 | ;------------------------------------------------------------------------------ |
2400 | align 4 |
2410 | align 4 |
2401 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2411 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2402 | ; cmp ecx,1 |
2412 | ; cmp ecx,1 |
2403 | dec ecx |
2413 | dec ecx |
2404 | jnz full_table |
2414 | jnz full_table |
2405 | small_table: |
2415 | small_table: |
2406 | call for_all_tables |
2416 | call for_all_tables |
2407 | mov ecx, 10 |
2417 | mov ecx, 10 |
2408 | cld |
2418 | cld |
2409 | rep movsb |
2419 | rep movsb |
2410 | ret |
2420 | ret |
2411 | for_all_tables: |
2421 | for_all_tables: |
2412 | mov edi, edx |
2422 | mov edi, edx |
2413 | mov esi, DRIVE_DATA |
2423 | mov esi, DRIVE_DATA |
2414 | ret |
2424 | ret |
2415 | full_table: |
2425 | full_table: |
2416 | ; cmp ecx,2 |
2426 | ; cmp ecx,2 |
2417 | dec ecx |
2427 | dec ecx |
2418 | jnz exit_for_anyone |
2428 | jnz exit_for_anyone |
2419 | call for_all_tables |
2429 | call for_all_tables |
2420 | mov ecx, DRIVE_DATA_SIZE/4 |
2430 | mov ecx, DRIVE_DATA_SIZE/4 |
2421 | cld |
2431 | cld |
2422 | rep movsd |
2432 | rep movsd |
2423 | ret |
2433 | ret |
2424 | ;------------------------------------------------------------------------------ |
2434 | ;------------------------------------------------------------------------------ |
2425 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2435 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2426 | and dword [esp+32], 0 |
2436 | and dword [esp+32], 0 |
2427 | ret |
2437 | ret |
2428 | ;------------------------------------------------------------------------------ |
2438 | ;------------------------------------------------------------------------------ |
2429 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2439 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2430 | mov edi, ecx |
2440 | mov edi, ecx |
2431 | mov esi, version_inf |
2441 | mov esi, version_inf |
2432 | mov ecx, version_end-version_inf |
2442 | mov ecx, version_end-version_inf |
2433 | rep movsb |
2443 | rep movsb |
2434 | ret |
2444 | ret |
2435 | ;------------------------------------------------------------------------------ |
2445 | ;------------------------------------------------------------------------------ |
2436 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2446 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2437 | ;wait retrace functions |
2447 | ;wait retrace functions |
2438 | sys_wait_retrace: |
2448 | sys_wait_retrace: |
2439 | mov edx, 0x3da |
2449 | mov edx, 0x3da |
2440 | WaitRetrace_loop: |
2450 | WaitRetrace_loop: |
2441 | in al, dx |
2451 | in al, dx |
2442 | test al, 1000b |
2452 | test al, 1000b |
2443 | jz WaitRetrace_loop |
2453 | jz WaitRetrace_loop |
2444 | and [esp+32], dword 0 |
2454 | and [esp+32], dword 0 |
2445 | ret |
2455 | ret |
2446 | ;------------------------------------------------------------------------------ |
2456 | ;------------------------------------------------------------------------------ |
2447 | align 4 |
2457 | align 4 |
2448 | sysfn_centermouse: ; 18.15 = mouse centered |
2458 | sysfn_centermouse: ; 18.15 = mouse centered |
2449 | ; removed here by |
2459 | ; removed here by |
2450 | ; call mouse_centered |
2460 | ; call mouse_centered |
2451 | ;* mouse centered - start code- Mario79 |
2461 | ;* mouse centered - start code- Mario79 |
2452 | ;mouse_centered: |
2462 | ;mouse_centered: |
2453 | ; push eax |
2463 | ; push eax |
2454 | mov eax, [Screen_Max_X] |
2464 | mov eax, [Screen_Max_X] |
2455 | shr eax, 1 |
2465 | shr eax, 1 |
2456 | mov [MOUSE_X], ax |
2466 | mov [MOUSE_X], ax |
2457 | mov eax, [Screen_Max_Y] |
2467 | mov eax, [Screen_Max_Y] |
2458 | shr eax, 1 |
2468 | shr eax, 1 |
2459 | mov [MOUSE_Y], ax |
2469 | mov [MOUSE_Y], ax |
2460 | call wakeup_osloop |
2470 | call wakeup_osloop |
2461 | ; ret |
2471 | ; ret |
2462 | ;* mouse centered - end code- Mario79 |
2472 | ;* mouse centered - end code- Mario79 |
2463 | xor eax, eax |
2473 | xor eax, eax |
2464 | and [esp+32], eax |
2474 | and [esp+32], eax |
2465 | ; pop eax |
2475 | ; pop eax |
2466 | ret |
2476 | ret |
2467 | ;------------------------------------------------------------------------------ |
2477 | ;------------------------------------------------------------------------------ |
2468 | align 4 |
2478 | align 4 |
2469 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2479 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2470 | test ecx, ecx; get mouse speed factor |
2480 | test ecx, ecx; get mouse speed factor |
2471 | jnz .set_mouse_acceleration |
2481 | jnz .set_mouse_acceleration |
2472 | xor eax, eax |
2482 | xor eax, eax |
2473 | mov ax, [mouse_speed_factor] |
2483 | mov ax, [mouse_speed_factor] |
2474 | mov [esp+32], eax |
2484 | mov [esp+32], eax |
2475 | ret |
2485 | ret |
2476 | .set_mouse_acceleration: |
2486 | .set_mouse_acceleration: |
2477 | ; cmp ecx,1 ; set mouse speed factor |
2487 | ; cmp ecx,1 ; set mouse speed factor |
2478 | dec ecx |
2488 | dec ecx |
2479 | jnz .get_mouse_delay |
2489 | jnz .get_mouse_delay |
2480 | mov [mouse_speed_factor], dx |
2490 | mov [mouse_speed_factor], dx |
2481 | ret |
2491 | ret |
2482 | .get_mouse_delay: |
2492 | .get_mouse_delay: |
2483 | ; cmp ecx,2 ; get mouse delay |
2493 | ; cmp ecx,2 ; get mouse delay |
2484 | dec ecx |
2494 | dec ecx |
2485 | jnz .set_mouse_delay |
2495 | jnz .set_mouse_delay |
2486 | mov eax, [mouse_delay] |
2496 | mov eax, [mouse_delay] |
2487 | mov [esp+32], eax |
2497 | mov [esp+32], eax |
2488 | ret |
2498 | ret |
2489 | .set_mouse_delay: |
2499 | .set_mouse_delay: |
2490 | ; cmp ecx,3 ; set mouse delay |
2500 | ; cmp ecx,3 ; set mouse delay |
2491 | dec ecx |
2501 | dec ecx |
2492 | jnz .set_pointer_position |
2502 | jnz .set_pointer_position |
2493 | mov [mouse_delay], edx |
2503 | mov [mouse_delay], edx |
2494 | ret |
2504 | ret |
2495 | .set_pointer_position: |
2505 | .set_pointer_position: |
2496 | ; cmp ecx,4 ; set mouse pointer position |
2506 | ; cmp ecx,4 ; set mouse pointer position |
2497 | dec ecx |
2507 | dec ecx |
2498 | jnz .set_mouse_button |
2508 | jnz .set_mouse_button |
2499 | cmp dx, word[Screen_Max_Y] |
2509 | cmp dx, word[Screen_Max_Y] |
2500 | ja .end |
2510 | ja .end |
2501 | rol edx, 16 |
2511 | rol edx, 16 |
2502 | cmp dx, word[Screen_Max_X] |
2512 | cmp dx, word[Screen_Max_X] |
2503 | ja .end |
2513 | ja .end |
2504 | mov [MOUSE_X], edx |
2514 | mov [MOUSE_X], edx |
2505 | call wakeup_osloop |
2515 | call wakeup_osloop |
2506 | ret |
2516 | ret |
2507 | .set_mouse_button: |
2517 | .set_mouse_button: |
2508 | ; cmp ecx,5 ; set mouse button features |
2518 | ; cmp ecx,5 ; set mouse button features |
2509 | dec ecx |
2519 | dec ecx |
2510 | jnz .end |
2520 | jnz .end |
2511 | mov [BTN_DOWN], dl |
2521 | mov [BTN_DOWN], dl |
2512 | mov [mouse_active], 1 |
2522 | mov [mouse_active], 1 |
2513 | call wakeup_osloop |
2523 | call wakeup_osloop |
2514 | .end: |
2524 | .end: |
2515 | ret |
2525 | ret |
2516 | ;------------------------------------------------------------------------------ |
2526 | ;------------------------------------------------------------------------------ |
2517 | sysfn_getfreemem: |
2527 | sysfn_getfreemem: |
2518 | mov eax, [pg_data.pages_free] |
2528 | mov eax, [pg_data.pages_free] |
2519 | shl eax, 2 |
2529 | shl eax, 2 |
2520 | mov [esp+32], eax |
2530 | mov [esp+32], eax |
2521 | ret |
2531 | ret |
2522 | ;------------------------------------------------------------------------------ |
2532 | ;------------------------------------------------------------------------------ |
2523 | sysfn_getallmem: |
2533 | sysfn_getallmem: |
2524 | mov eax, [MEM_AMOUNT] |
2534 | mov eax, [MEM_AMOUNT] |
2525 | shr eax, 10 |
2535 | shr eax, 10 |
2526 | mov [esp+32], eax |
2536 | mov [esp+32], eax |
2527 | ret |
2537 | ret |
2528 | ;------------------------------------------------------------------------------ |
2538 | ;------------------------------------------------------------------------------ |
2529 | sysfn_pid_to_slot: |
2539 | sysfn_pid_to_slot: |
2530 | mov eax, ecx |
2540 | mov eax, ecx |
2531 | call pid_to_slot |
2541 | call pid_to_slot |
2532 | mov [esp+32], eax |
2542 | mov [esp+32], eax |
2533 | ret |
2543 | ret |
2534 | ;------------------------------------------------------------------------------ |
2544 | ;------------------------------------------------------------------------------ |
2535 | sysfn_min_rest_window: |
2545 | sysfn_min_rest_window: |
2536 | pushad |
2546 | pushad |
2537 | mov eax, edx ; ebx - operating |
2547 | mov eax, edx ; ebx - operating |
2538 | shr ecx, 1 |
2548 | shr ecx, 1 |
2539 | jnc @f |
2549 | jnc @f |
2540 | call pid_to_slot |
2550 | call pid_to_slot |
2541 | @@: |
2551 | @@: |
2542 | or eax, eax ; eax - number of slot |
2552 | or eax, eax ; eax - number of slot |
2543 | jz .error |
2553 | jz .error |
2544 | cmp eax, 255 ; varify maximal slot number |
2554 | cmp eax, 255 ; varify maximal slot number |
2545 | ja .error |
2555 | ja .error |
2546 | movzx eax, word [WIN_STACK + eax*2] |
2556 | movzx eax, word [WIN_STACK + eax*2] |
2547 | shr ecx, 1 |
2557 | shr ecx, 1 |
2548 | jc .restore |
2558 | jc .restore |
2549 | ; .minimize: |
2559 | ; .minimize: |
2550 | call minimize_window |
2560 | call minimize_window |
2551 | jmp .exit |
2561 | jmp .exit |
2552 | .restore: |
2562 | .restore: |
2553 | call restore_minimized_window |
2563 | call restore_minimized_window |
2554 | .exit: |
2564 | .exit: |
2555 | popad |
2565 | popad |
2556 | xor eax, eax |
2566 | xor eax, eax |
2557 | mov [esp+32], eax |
2567 | mov [esp+32], eax |
2558 | ret |
2568 | ret |
2559 | .error: |
2569 | .error: |
2560 | popad |
2570 | popad |
2561 | xor eax, eax |
2571 | xor eax, eax |
2562 | dec eax |
2572 | dec eax |
2563 | mov [esp+32], eax |
2573 | mov [esp+32], eax |
2564 | ret |
2574 | ret |
2565 | ;------------------------------------------------------------------------------ |
2575 | ;------------------------------------------------------------------------------ |
2566 | sysfn_min_windows: |
2576 | sysfn_min_windows: |
2567 | call minimize_all_window |
2577 | call minimize_all_window |
2568 | mov [esp+32], eax |
2578 | mov [esp+32], eax |
2569 | call change_task |
2579 | call change_task |
2570 | ret |
2580 | ret |
2571 | ;------------------------------------------------------------------------------ |
2581 | ;------------------------------------------------------------------------------ |
2572 | sysfn_set_screen_sizes: |
2582 | sysfn_set_screen_sizes: |
2573 | cmp [SCR_MODE], word 0x13 |
2583 | cmp [SCR_MODE], word 0x13 |
2574 | jbe .exit |
2584 | jbe .exit |
2575 | 2585 | ||
2576 | cmp [_display.select_cursor], select_cursor |
2586 | cmp [_display.select_cursor], select_cursor |
2577 | jne .exit |
2587 | jne .exit |
2578 | 2588 | ||
2579 | cmp ecx, [display_width_standard] |
2589 | cmp ecx, [display_width_standard] |
2580 | ja .exit |
2590 | ja .exit |
2581 | 2591 | ||
2582 | cmp edx, [display_height_standard] |
2592 | cmp edx, [display_height_standard] |
2583 | ja .exit |
2593 | ja .exit |
2584 | 2594 | ||
2585 | pushfd |
2595 | pushfd |
2586 | cli |
2596 | cli |
2587 | mov eax, ecx |
2597 | mov eax, ecx |
2588 | mov ecx, [_display.pitch] |
2598 | mov ecx, [_display.pitch] |
2589 | mov [_display.width], eax |
2599 | mov [_display.width], eax |
2590 | dec eax |
2600 | dec eax |
2591 | mov [_display.height], edx |
2601 | mov [_display.height], edx |
2592 | dec edx |
2602 | dec edx |
2593 | ; eax - new Screen_Max_X |
2603 | ; eax - new Screen_Max_X |
2594 | ; edx - new Screen_Max_Y |
2604 | ; edx - new Screen_Max_Y |
2595 | mov [do_not_touch_winmap], 1 |
2605 | mov [do_not_touch_winmap], 1 |
2596 | call set_screen |
2606 | call set_screen |
2597 | mov [do_not_touch_winmap], 0 |
2607 | mov [do_not_touch_winmap], 0 |
2598 | popfd |
2608 | popfd |
2599 | call change_task |
2609 | call change_task |
2600 | .exit: |
2610 | .exit: |
2601 | ret |
2611 | ret |
2602 | ;------------------------------------------------------------------------------ |
2612 | ;------------------------------------------------------------------------------ |
2603 | uglobal |
2613 | uglobal |
2604 | screen_workarea RECT |
2614 | screen_workarea RECT |
2605 | display_width_standard dd 0 |
2615 | display_width_standard dd 0 |
2606 | display_height_standard dd 0 |
2616 | display_height_standard dd 0 |
2607 | do_not_touch_winmap db 0 |
2617 | do_not_touch_winmap db 0 |
2608 | window_minimize db 0 |
2618 | window_minimize db 0 |
2609 | sound_flag db 0 |
2619 | sound_flag db 0 |
2610 | 2620 | ||
2611 | endg |
2621 | endg |
2612 | 2622 | ||
2613 | UID_NONE=0 |
2623 | UID_NONE=0 |
2614 | UID_MENUETOS=1 ;official |
2624 | UID_MENUETOS=1 ;official |
2615 | UID_KOLIBRI=2 ;russian |
2625 | UID_KOLIBRI=2 ;russian |
2616 | 2626 | ||
2617 | iglobal |
2627 | iglobal |
2618 | version_inf: |
2628 | version_inf: |
2619 | db 0,7,7,0 ; version 0.7.7.0 |
2629 | db 0,7,7,0 ; version 0.7.7.0 |
2620 | db 0 |
2630 | db 0 |
2621 | .rev dd __REV__ |
2631 | .rev dd __REV__ |
2622 | version_end: |
2632 | version_end: |
2623 | endg |
2633 | endg |
2624 | ;------------------------------------------------------------------------------ |
2634 | ;------------------------------------------------------------------------------ |
2625 | align 4 |
2635 | align 4 |
2626 | sys_cachetodiskette: |
2636 | sys_cachetodiskette: |
2627 | cmp ebx, 1 |
2637 | cmp ebx, 1 |
2628 | jne .no_floppy_a_save |
2638 | jne .no_floppy_a_save |
2629 | mov [flp_number], 1 |
2639 | mov [flp_number], 1 |
2630 | jmp .save_image_on_floppy |
2640 | jmp .save_image_on_floppy |
2631 | ;-------------------------------------- |
2641 | ;-------------------------------------- |
2632 | align 4 |
2642 | align 4 |
2633 | .no_floppy_a_save: |
2643 | .no_floppy_a_save: |
2634 | cmp ebx, 2 |
2644 | cmp ebx, 2 |
2635 | jne .no_floppy_b_save |
2645 | jne .no_floppy_b_save |
2636 | mov [flp_number], 2 |
2646 | mov [flp_number], 2 |
2637 | ;-------------------------------------- |
2647 | ;-------------------------------------- |
2638 | align 4 |
2648 | align 4 |
2639 | .save_image_on_floppy: |
2649 | .save_image_on_floppy: |
2640 | call save_image |
2650 | call save_image |
2641 | mov [esp + 32], dword 0 |
2651 | mov [esp + 32], dword 0 |
2642 | cmp [FDC_Status], 0 |
2652 | cmp [FDC_Status], 0 |
2643 | je .yes_floppy_save |
2653 | je .yes_floppy_save |
2644 | ;-------------------------------------- |
2654 | ;-------------------------------------- |
2645 | align 4 |
2655 | align 4 |
2646 | .no_floppy_b_save: |
2656 | .no_floppy_b_save: |
2647 | mov [esp + 32], dword 1 |
2657 | mov [esp + 32], dword 1 |
2648 | ;-------------------------------------- |
2658 | ;-------------------------------------- |
2649 | align 4 |
2659 | align 4 |
2650 | .yes_floppy_save: |
2660 | .yes_floppy_save: |
2651 | ret |
2661 | ret |
2652 | ;------------------------------------------------------------------------------ |
2662 | ;------------------------------------------------------------------------------ |
2653 | uglobal |
2663 | uglobal |
2654 | ; bgrchanged dd 0x0 |
2664 | ; bgrchanged dd 0x0 |
2655 | align 4 |
2665 | align 4 |
2656 | bgrlockpid dd 0 |
2666 | bgrlockpid dd 0 |
2657 | bgrlock db 0 |
2667 | bgrlock db 0 |
2658 | endg |
2668 | endg |
2659 | ;------------------------------------------------------------------------------ |
2669 | ;------------------------------------------------------------------------------ |
2660 | align 4 |
2670 | align 4 |
2661 | sys_background: |
2671 | sys_background: |
2662 | cmp ebx, 1 ; BACKGROUND SIZE |
2672 | cmp ebx, 1 ; BACKGROUND SIZE |
2663 | jnz nosb1 |
2673 | jnz nosb1 |
2664 | test ecx, ecx |
2674 | test ecx, ecx |
2665 | jz sbgrr |
2675 | jz sbgrr |
2666 | 2676 | ||
2667 | test edx, edx |
2677 | test edx, edx |
2668 | jz sbgrr |
2678 | jz sbgrr |
2669 | ;-------------------------------------- |
2679 | ;-------------------------------------- |
2670 | align 4 |
2680 | align 4 |
2671 | @@: |
2681 | @@: |
2672 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2682 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2673 | bts dword [bgrlock], 0 |
2683 | bts dword [bgrlock], 0 |
2674 | jnc @f |
2684 | jnc @f |
2675 | call change_task |
2685 | call change_task |
2676 | jmp @b |
2686 | jmp @b |
2677 | ;-------------------------------------- |
2687 | ;-------------------------------------- |
2678 | align 4 |
2688 | align 4 |
2679 | @@: |
2689 | @@: |
2680 | mov [BgrDataWidth], ecx |
2690 | mov [BgrDataWidth], ecx |
2681 | mov [BgrDataHeight], edx |
2691 | mov [BgrDataHeight], edx |
2682 | ; mov [bgrchanged],1 |
2692 | ; mov [bgrchanged],1 |
2683 | 2693 | ||
2684 | pushad |
2694 | pushad |
2685 | ; return memory for old background |
2695 | ; return memory for old background |
2686 | mov eax, [img_background] |
2696 | mov eax, [img_background] |
2687 | cmp eax, static_background_data |
2697 | cmp eax, static_background_data |
2688 | jz @f |
2698 | jz @f |
2689 | stdcall kernel_free, eax |
2699 | stdcall kernel_free, eax |
2690 | ;-------------------------------------- |
2700 | ;-------------------------------------- |
2691 | align 4 |
2701 | align 4 |
2692 | @@: |
2702 | @@: |
2693 | ; calculate RAW size |
2703 | ; calculate RAW size |
2694 | xor eax, eax |
2704 | xor eax, eax |
2695 | inc eax |
2705 | inc eax |
2696 | cmp [BgrDataWidth], eax |
2706 | cmp [BgrDataWidth], eax |
2697 | jae @f |
2707 | jae @f |
2698 | mov [BgrDataWidth], eax |
2708 | mov [BgrDataWidth], eax |
2699 | ;-------------------------------------- |
2709 | ;-------------------------------------- |
2700 | align 4 |
2710 | align 4 |
2701 | @@: |
2711 | @@: |
2702 | cmp [BgrDataHeight], eax |
2712 | cmp [BgrDataHeight], eax |
2703 | jae @f |
2713 | jae @f |
2704 | mov [BgrDataHeight], eax |
2714 | mov [BgrDataHeight], eax |
2705 | ;-------------------------------------- |
2715 | ;-------------------------------------- |
2706 | align 4 |
2716 | align 4 |
2707 | @@: |
2717 | @@: |
2708 | mov eax, [BgrDataWidth] |
2718 | mov eax, [BgrDataWidth] |
2709 | imul eax, [BgrDataHeight] |
2719 | imul eax, [BgrDataHeight] |
2710 | lea eax, [eax*3] |
2720 | lea eax, [eax*3] |
2711 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2721 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2712 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2722 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2713 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2723 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2714 | shr eax, 12 |
2724 | shr eax, 12 |
2715 | inc eax |
2725 | inc eax |
2716 | shl eax, 12 |
2726 | shl eax, 12 |
2717 | mov [mem_BACKGROUND], eax |
2727 | mov [mem_BACKGROUND], eax |
2718 | ; get memory for new background |
2728 | ; get memory for new background |
2719 | stdcall kernel_alloc, eax |
2729 | stdcall kernel_alloc, eax |
2720 | test eax, eax |
2730 | test eax, eax |
2721 | jz .memfailed |
2731 | jz .memfailed |
2722 | mov [img_background], eax |
2732 | mov [img_background], eax |
2723 | jmp .exit |
2733 | jmp .exit |
2724 | ;-------------------------------------- |
2734 | ;-------------------------------------- |
2725 | align 4 |
2735 | align 4 |
2726 | .memfailed: |
2736 | .memfailed: |
2727 | ; revert to static monotone data |
2737 | ; revert to static monotone data |
2728 | mov [img_background], static_background_data |
2738 | mov [img_background], static_background_data |
2729 | xor eax, eax |
2739 | xor eax, eax |
2730 | inc eax |
2740 | inc eax |
2731 | mov [BgrDataWidth], eax |
2741 | mov [BgrDataWidth], eax |
2732 | mov [BgrDataHeight], eax |
2742 | mov [BgrDataHeight], eax |
2733 | mov [mem_BACKGROUND], 4 |
2743 | mov [mem_BACKGROUND], 4 |
2734 | ;-------------------------------------- |
2744 | ;-------------------------------------- |
2735 | align 4 |
2745 | align 4 |
2736 | .exit: |
2746 | .exit: |
2737 | popad |
2747 | popad |
2738 | mov [bgrlock], 0 |
2748 | mov [bgrlock], 0 |
2739 | ;-------------------------------------- |
2749 | ;-------------------------------------- |
2740 | align 4 |
2750 | align 4 |
2741 | sbgrr: |
2751 | sbgrr: |
2742 | ret |
2752 | ret |
2743 | ;------------------------------------------------------------------------------ |
2753 | ;------------------------------------------------------------------------------ |
2744 | align 4 |
2754 | align 4 |
2745 | nosb1: |
2755 | nosb1: |
2746 | cmp ebx, 2 ; SET PIXEL |
2756 | cmp ebx, 2 ; SET PIXEL |
2747 | jnz nosb2 |
2757 | jnz nosb2 |
2748 | 2758 | ||
2749 | mov eax, [img_background] |
2759 | mov eax, [img_background] |
2750 | test ecx, ecx |
2760 | test ecx, ecx |
2751 | jz @f |
2761 | jz @f |
2752 | cmp eax, static_background_data |
2762 | cmp eax, static_background_data |
2753 | jz .ret |
2763 | jz .ret |
2754 | ;-------------------------------------- |
2764 | ;-------------------------------------- |
2755 | align 4 |
2765 | align 4 |
2756 | @@: |
2766 | @@: |
2757 | mov ebx, [mem_BACKGROUND] |
2767 | mov ebx, [mem_BACKGROUND] |
2758 | add ebx, 4095 |
2768 | add ebx, 4095 |
2759 | and ebx, -4096 |
2769 | and ebx, -4096 |
2760 | sub ebx, 4 |
2770 | sub ebx, 4 |
2761 | cmp ecx, ebx |
2771 | cmp ecx, ebx |
2762 | ja .ret |
2772 | ja .ret |
2763 | 2773 | ||
2764 | mov ebx, [eax+ecx] |
2774 | mov ebx, [eax+ecx] |
2765 | and ebx, 0xFF000000;255*256*256*256 |
2775 | and ebx, 0xFF000000;255*256*256*256 |
2766 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2776 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2767 | add edx, ebx |
2777 | add edx, ebx |
2768 | mov [eax+ecx], edx |
2778 | mov [eax+ecx], edx |
2769 | ;-------------------------------------- |
2779 | ;-------------------------------------- |
2770 | align 4 |
2780 | align 4 |
2771 | .ret: |
2781 | .ret: |
2772 | ret |
2782 | ret |
2773 | ;------------------------------------------------------------------------------ |
2783 | ;------------------------------------------------------------------------------ |
2774 | align 4 |
2784 | align 4 |
2775 | nosb2: |
2785 | nosb2: |
2776 | cmp ebx, 3 ; DRAW BACKGROUND |
2786 | cmp ebx, 3 ; DRAW BACKGROUND |
2777 | jnz nosb3 |
2787 | jnz nosb3 |
2778 | ;-------------------------------------- |
2788 | ;-------------------------------------- |
2779 | align 4 |
2789 | align 4 |
2780 | draw_background_temp: |
2790 | draw_background_temp: |
2781 | mov [background_defined], 1 |
2791 | mov [background_defined], 1 |
2782 | call force_redraw_background |
2792 | call force_redraw_background |
2783 | ;-------------------------------------- |
2793 | ;-------------------------------------- |
2784 | align 4 |
2794 | align 4 |
2785 | nosb31: |
2795 | nosb31: |
2786 | ret |
2796 | ret |
2787 | ;------------------------------------------------------------------------------ |
2797 | ;------------------------------------------------------------------------------ |
2788 | align 4 |
2798 | align 4 |
2789 | nosb3: |
2799 | nosb3: |
2790 | cmp ebx, 4 ; TILED / STRETCHED |
2800 | cmp ebx, 4 ; TILED / STRETCHED |
2791 | jnz nosb4 |
2801 | jnz nosb4 |
2792 | cmp ecx, [BgrDrawMode] |
2802 | cmp ecx, [BgrDrawMode] |
2793 | je nosb41 |
2803 | je nosb41 |
2794 | mov [BgrDrawMode], ecx |
2804 | mov [BgrDrawMode], ecx |
2795 | ;-------------------------------------- |
2805 | ;-------------------------------------- |
2796 | align 4 |
2806 | align 4 |
2797 | nosb41: |
2807 | nosb41: |
2798 | ret |
2808 | ret |
2799 | ;------------------------------------------------------------------------------ |
2809 | ;------------------------------------------------------------------------------ |
2800 | align 4 |
2810 | align 4 |
2801 | nosb4: |
2811 | nosb4: |
2802 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2812 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2803 | jnz nosb5 |
2813 | jnz nosb5 |
2804 | cmp [img_background], static_background_data |
2814 | cmp [img_background], static_background_data |
2805 | jnz @f |
2815 | jnz @f |
2806 | test edx, edx |
2816 | test edx, edx |
2807 | jnz .fin |
2817 | jnz .fin |
2808 | cmp esi, 4 |
2818 | cmp esi, 4 |
2809 | ja .fin |
2819 | ja .fin |
2810 | ;-------------------------------------- |
2820 | ;-------------------------------------- |
2811 | align 4 |
2821 | align 4 |
2812 | @@: |
2822 | @@: |
2813 | ; bughere |
2823 | ; bughere |
2814 | mov eax, ecx |
2824 | mov eax, ecx |
2815 | mov ebx, edx |
2825 | mov ebx, edx |
2816 | add ebx, [img_background];IMG_BACKGROUND |
2826 | add ebx, [img_background];IMG_BACKGROUND |
2817 | mov ecx, esi |
2827 | mov ecx, esi |
2818 | call memmove |
2828 | call memmove |
2819 | ;-------------------------------------- |
2829 | ;-------------------------------------- |
2820 | align 4 |
2830 | align 4 |
2821 | .fin: |
2831 | .fin: |
2822 | ret |
2832 | ret |
2823 | ;------------------------------------------------------------------------------ |
2833 | ;------------------------------------------------------------------------------ |
2824 | align 4 |
2834 | align 4 |
2825 | nosb5: |
2835 | nosb5: |
2826 | cmp ebx, 6 |
2836 | cmp ebx, 6 |
2827 | jnz nosb6 |
2837 | jnz nosb6 |
2828 | ;-------------------------------------- |
2838 | ;-------------------------------------- |
2829 | align 4 |
2839 | align 4 |
2830 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2840 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2831 | @@: |
2841 | @@: |
2832 | bts dword [bgrlock], 0 |
2842 | bts dword [bgrlock], 0 |
2833 | jnc @f |
2843 | jnc @f |
2834 | call change_task |
2844 | call change_task |
2835 | jmp @b |
2845 | jmp @b |
2836 | ;-------------------------------------- |
2846 | ;-------------------------------------- |
2837 | align 4 |
2847 | align 4 |
2838 | @@: |
2848 | @@: |
2839 | mov eax, [CURRENT_TASK] |
2849 | mov eax, [CURRENT_TASK] |
2840 | mov [bgrlockpid], eax |
2850 | mov [bgrlockpid], eax |
2841 | cmp [img_background], static_background_data |
2851 | cmp [img_background], static_background_data |
2842 | jz .nomem |
2852 | jz .nomem |
2843 | stdcall user_alloc, [mem_BACKGROUND] |
2853 | stdcall user_alloc, [mem_BACKGROUND] |
2844 | mov [esp+32], eax |
2854 | mov [esp+32], eax |
2845 | test eax, eax |
2855 | test eax, eax |
2846 | jz .nomem |
2856 | jz .nomem |
2847 | mov ebx, eax |
2857 | mov ebx, eax |
2848 | shr ebx, 12 |
2858 | shr ebx, 12 |
2849 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2859 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2850 | mov esi, [img_background] |
2860 | mov esi, [img_background] |
2851 | shr esi, 12 |
2861 | shr esi, 12 |
2852 | mov ecx, [mem_BACKGROUND] |
2862 | mov ecx, [mem_BACKGROUND] |
2853 | add ecx, 0xFFF |
2863 | add ecx, 0xFFF |
2854 | shr ecx, 12 |
2864 | shr ecx, 12 |
2855 | ;-------------------------------------- |
2865 | ;-------------------------------------- |
2856 | align 4 |
2866 | align 4 |
2857 | .z: |
2867 | .z: |
2858 | mov eax, [page_tabs+ebx*4] |
2868 | mov eax, [page_tabs+ebx*4] |
2859 | test al, 1 |
2869 | test al, 1 |
2860 | jz @f |
2870 | jz @f |
2861 | call free_page |
2871 | call free_page |
2862 | ;-------------------------------------- |
2872 | ;-------------------------------------- |
2863 | align 4 |
2873 | align 4 |
2864 | @@: |
2874 | @@: |
2865 | mov eax, [page_tabs+esi*4] |
2875 | mov eax, [page_tabs+esi*4] |
2866 | or al, PG_UW |
2876 | or al, PG_UW |
2867 | mov [page_tabs+ebx*4], eax |
2877 | mov [page_tabs+ebx*4], eax |
2868 | mov eax, ebx |
2878 | mov eax, ebx |
2869 | shl eax, 12 |
2879 | shl eax, 12 |
2870 | invlpg [eax] |
2880 | invlpg [eax] |
2871 | inc ebx |
2881 | inc ebx |
2872 | inc esi |
2882 | inc esi |
2873 | loop .z |
2883 | loop .z |
2874 | ret |
2884 | ret |
2875 | ;-------------------------------------- |
2885 | ;-------------------------------------- |
2876 | align 4 |
2886 | align 4 |
2877 | .nomem: |
2887 | .nomem: |
2878 | and [bgrlockpid], 0 |
2888 | and [bgrlockpid], 0 |
2879 | mov [bgrlock], 0 |
2889 | mov [bgrlock], 0 |
2880 | ;------------------------------------------------------------------------------ |
2890 | ;------------------------------------------------------------------------------ |
2881 | align 4 |
2891 | align 4 |
2882 | nosb6: |
2892 | nosb6: |
2883 | cmp ebx, 7 |
2893 | cmp ebx, 7 |
2884 | jnz nosb7 |
2894 | jnz nosb7 |
2885 | cmp [bgrlock], 0 |
2895 | cmp [bgrlock], 0 |
2886 | jz .err |
2896 | jz .err |
2887 | mov eax, [CURRENT_TASK] |
2897 | mov eax, [CURRENT_TASK] |
2888 | cmp [bgrlockpid], eax |
2898 | cmp [bgrlockpid], eax |
2889 | jnz .err |
2899 | jnz .err |
2890 | mov eax, ecx |
2900 | mov eax, ecx |
2891 | mov ebx, ecx |
2901 | mov ebx, ecx |
2892 | shr eax, 12 |
2902 | shr eax, 12 |
2893 | mov ecx, [page_tabs+(eax-1)*4] |
2903 | mov ecx, [page_tabs+(eax-1)*4] |
2894 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2904 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2895 | jz .err |
2905 | jz .err |
2896 | jnp .err |
2906 | jnp .err |
2897 | push eax |
2907 | push eax |
2898 | shr ecx, 12 |
2908 | shr ecx, 12 |
2899 | dec ecx |
2909 | dec ecx |
2900 | ;-------------------------------------- |
2910 | ;-------------------------------------- |
2901 | align 4 |
2911 | align 4 |
2902 | @@: |
2912 | @@: |
2903 | and dword [page_tabs+eax*4], 0 |
2913 | and dword [page_tabs+eax*4], 0 |
2904 | mov edx, eax |
2914 | mov edx, eax |
2905 | shl edx, 12 |
2915 | shl edx, 12 |
2906 | push eax |
2916 | push eax |
2907 | invlpg [edx] |
2917 | invlpg [edx] |
2908 | pop eax |
2918 | pop eax |
2909 | inc eax |
2919 | inc eax |
2910 | loop @b |
2920 | loop @b |
2911 | pop eax |
2921 | pop eax |
2912 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2922 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2913 | stdcall user_free, ebx |
2923 | stdcall user_free, ebx |
2914 | mov [esp+32], eax |
2924 | mov [esp+32], eax |
2915 | and [bgrlockpid], 0 |
2925 | and [bgrlockpid], 0 |
2916 | mov [bgrlock], 0 |
2926 | mov [bgrlock], 0 |
2917 | ret |
2927 | ret |
2918 | ;-------------------------------------- |
2928 | ;-------------------------------------- |
2919 | align 4 |
2929 | align 4 |
2920 | .err: |
2930 | .err: |
2921 | and dword [esp+32], 0 |
2931 | and dword [esp+32], 0 |
2922 | ret |
2932 | ret |
2923 | ;------------------------------------------------------------------------------ |
2933 | ;------------------------------------------------------------------------------ |
2924 | align 4 |
2934 | align 4 |
2925 | nosb7: |
2935 | nosb7: |
2926 | cmp ebx, 8 |
2936 | cmp ebx, 8 |
2927 | jnz nosb8 |
2937 | jnz nosb8 |
2928 | 2938 | ||
2929 | mov ecx, [current_slot] |
2939 | mov ecx, [current_slot] |
2930 | xor eax, eax |
2940 | xor eax, eax |
2931 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2941 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2932 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2942 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2933 | xor eax, eax |
2943 | xor eax, eax |
2934 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2944 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2935 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2945 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2936 | ret |
2946 | ret |
2937 | ;------------------------------------------------------------------------------ |
2947 | ;------------------------------------------------------------------------------ |
2938 | align 4 |
2948 | align 4 |
2939 | nosb8: |
2949 | nosb8: |
2940 | cmp ebx, 9 |
2950 | cmp ebx, 9 |
2941 | jnz nosb9 |
2951 | jnz nosb9 |
2942 | ; ecx = [left]*65536 + [right] |
2952 | ; ecx = [left]*65536 + [right] |
2943 | ; edx = [top]*65536 + [bottom] |
2953 | ; edx = [top]*65536 + [bottom] |
2944 | mov eax, [Screen_Max_X] |
2954 | mov eax, [Screen_Max_X] |
2945 | mov ebx, [Screen_Max_Y] |
2955 | mov ebx, [Screen_Max_Y] |
2946 | ; check [right] |
2956 | ; check [right] |
2947 | cmp cx, ax |
2957 | cmp cx, ax |
2948 | ja .exit |
2958 | ja .exit |
2949 | ; check [left] |
2959 | ; check [left] |
2950 | ror ecx, 16 |
2960 | ror ecx, 16 |
2951 | cmp cx, ax |
2961 | cmp cx, ax |
2952 | ja .exit |
2962 | ja .exit |
2953 | ; check [bottom] |
2963 | ; check [bottom] |
2954 | cmp dx, bx |
2964 | cmp dx, bx |
2955 | ja .exit |
2965 | ja .exit |
2956 | ; check [top] |
2966 | ; check [top] |
2957 | ror edx, 16 |
2967 | ror edx, 16 |
2958 | cmp dx, bx |
2968 | cmp dx, bx |
2959 | ja .exit |
2969 | ja .exit |
2960 | 2970 | ||
2961 | movzx eax, cx ; [left] |
2971 | movzx eax, cx ; [left] |
2962 | movzx ebx, dx ; [top] |
2972 | movzx ebx, dx ; [top] |
2963 | 2973 | ||
2964 | shr ecx, 16 ; [right] |
2974 | shr ecx, 16 ; [right] |
2965 | shr edx, 16 ; [bottom] |
2975 | shr edx, 16 ; [bottom] |
2966 | 2976 | ||
2967 | mov [background_defined], 1 |
2977 | mov [background_defined], 1 |
2968 | 2978 | ||
2969 | mov [draw_data+32 + RECT.left], eax |
2979 | mov [draw_data+32 + RECT.left], eax |
2970 | mov [draw_data+32 + RECT.top], ebx |
2980 | mov [draw_data+32 + RECT.top], ebx |
2971 | 2981 | ||
2972 | mov [draw_data+32 + RECT.right], ecx |
2982 | mov [draw_data+32 + RECT.right], ecx |
2973 | mov [draw_data+32 + RECT.bottom], edx |
2983 | mov [draw_data+32 + RECT.bottom], edx |
2974 | 2984 | ||
2975 | inc byte[REDRAW_BACKGROUND] |
2985 | inc byte[REDRAW_BACKGROUND] |
2976 | call wakeup_osloop |
2986 | call wakeup_osloop |
2977 | ;-------------------------------------- |
2987 | ;-------------------------------------- |
2978 | align 4 |
2988 | align 4 |
2979 | .exit: |
2989 | .exit: |
2980 | ret |
2990 | ret |
2981 | ;------------------------------------------------------------------------------ |
2991 | ;------------------------------------------------------------------------------ |
2982 | align 4 |
2992 | align 4 |
2983 | nosb9: |
2993 | nosb9: |
2984 | ret |
2994 | ret |
2985 | ;------------------------------------------------------------------------------ |
2995 | ;------------------------------------------------------------------------------ |
2986 | align 4 |
2996 | align 4 |
2987 | uglobal |
2997 | uglobal |
2988 | BG_Rect_X_left_right dd 0x0 |
2998 | BG_Rect_X_left_right dd 0x0 |
2989 | BG_Rect_Y_top_bottom dd 0x0 |
2999 | BG_Rect_Y_top_bottom dd 0x0 |
2990 | endg |
3000 | endg |
2991 | ;------------------------------------------------------------------------------ |
3001 | ;------------------------------------------------------------------------------ |
2992 | align 4 |
3002 | align 4 |
2993 | force_redraw_background: |
3003 | force_redraw_background: |
2994 | and [draw_data+32 + RECT.left], 0 |
3004 | and [draw_data+32 + RECT.left], 0 |
2995 | and [draw_data+32 + RECT.top], 0 |
3005 | and [draw_data+32 + RECT.top], 0 |
2996 | push eax ebx |
3006 | push eax ebx |
2997 | mov eax, [Screen_Max_X] |
3007 | mov eax, [Screen_Max_X] |
2998 | mov ebx, [Screen_Max_Y] |
3008 | mov ebx, [Screen_Max_Y] |
2999 | mov [draw_data+32 + RECT.right], eax |
3009 | mov [draw_data+32 + RECT.right], eax |
3000 | mov [draw_data+32 + RECT.bottom], ebx |
3010 | mov [draw_data+32 + RECT.bottom], ebx |
3001 | pop ebx eax |
3011 | pop ebx eax |
3002 | inc byte[REDRAW_BACKGROUND] |
3012 | inc byte[REDRAW_BACKGROUND] |
3003 | call wakeup_osloop |
3013 | call wakeup_osloop |
3004 | ret |
3014 | ret |
3005 | ;------------------------------------------------------------------------------ |
3015 | ;------------------------------------------------------------------------------ |
3006 | align 4 |
3016 | align 4 |
3007 | sys_getbackground: |
3017 | sys_getbackground: |
3008 | ; cmp eax,1 ; SIZE |
3018 | ; cmp eax,1 ; SIZE |
3009 | dec ebx |
3019 | dec ebx |
3010 | jnz nogb1 |
3020 | jnz nogb1 |
3011 | mov eax, [BgrDataWidth] |
3021 | mov eax, [BgrDataWidth] |
3012 | shl eax, 16 |
3022 | shl eax, 16 |
3013 | mov ax, word [BgrDataHeight] |
3023 | mov ax, word [BgrDataHeight] |
3014 | mov [esp+32], eax |
3024 | mov [esp+32], eax |
3015 | ret |
3025 | ret |
3016 | ;------------------------------------------------------------------------------ |
3026 | ;------------------------------------------------------------------------------ |
3017 | align 4 |
3027 | align 4 |
3018 | nogb1: |
3028 | nogb1: |
3019 | ; cmp eax,2 ; PIXEL |
3029 | ; cmp eax,2 ; PIXEL |
3020 | dec ebx |
3030 | dec ebx |
3021 | jnz nogb2 |
3031 | jnz nogb2 |
3022 | 3032 | ||
3023 | mov eax, [img_background] |
3033 | mov eax, [img_background] |
3024 | test ecx, ecx |
3034 | test ecx, ecx |
3025 | jz @f |
3035 | jz @f |
3026 | cmp eax, static_background_data |
3036 | cmp eax, static_background_data |
3027 | jz .ret |
3037 | jz .ret |
3028 | ;-------------------------------------- |
3038 | ;-------------------------------------- |
3029 | align 4 |
3039 | align 4 |
3030 | @@: |
3040 | @@: |
3031 | mov ebx, [mem_BACKGROUND] |
3041 | mov ebx, [mem_BACKGROUND] |
3032 | add ebx, 4095 |
3042 | add ebx, 4095 |
3033 | and ebx, -4096 |
3043 | and ebx, -4096 |
3034 | sub ebx, 4 |
3044 | sub ebx, 4 |
3035 | cmp ecx, ebx |
3045 | cmp ecx, ebx |
3036 | ja .ret |
3046 | ja .ret |
3037 | 3047 | ||
3038 | mov eax, [ecx+eax] |
3048 | mov eax, [ecx+eax] |
3039 | 3049 | ||
3040 | and eax, 0xFFFFFF |
3050 | and eax, 0xFFFFFF |
3041 | mov [esp+32], eax |
3051 | mov [esp+32], eax |
3042 | ;-------------------------------------- |
3052 | ;-------------------------------------- |
3043 | align 4 |
3053 | align 4 |
3044 | .ret: |
3054 | .ret: |
3045 | ret |
3055 | ret |
3046 | ;------------------------------------------------------------------------------ |
3056 | ;------------------------------------------------------------------------------ |
3047 | align 4 |
3057 | align 4 |
3048 | nogb2: |
3058 | nogb2: |
3049 | 3059 | ||
3050 | ; cmp eax,4 ; TILED / STRETCHED |
3060 | ; cmp eax,4 ; TILED / STRETCHED |
3051 | dec ebx |
3061 | dec ebx |
3052 | dec ebx |
3062 | dec ebx |
3053 | jnz nogb4 |
3063 | jnz nogb4 |
3054 | mov eax, [BgrDrawMode] |
3064 | mov eax, [BgrDrawMode] |
3055 | ;-------------------------------------- |
3065 | ;-------------------------------------- |
3056 | align 4 |
3066 | align 4 |
3057 | nogb4: |
3067 | nogb4: |
3058 | mov [esp+32], eax |
3068 | mov [esp+32], eax |
3059 | ret |
3069 | ret |
3060 | ;------------------------------------------------------------------------------ |
3070 | ;------------------------------------------------------------------------------ |
3061 | align 4 |
3071 | align 4 |
3062 | sys_getkey: |
3072 | sys_getkey: |
3063 | mov [esp + 32], dword 1 |
3073 | mov [esp + 32], dword 1 |
3064 | ; test main buffer |
3074 | ; test main buffer |
3065 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3075 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3066 | movzx ecx, word [WIN_STACK + ebx * 2] |
3076 | movzx ecx, word [WIN_STACK + ebx * 2] |
3067 | mov edx, [TASK_COUNT] |
3077 | mov edx, [TASK_COUNT] |
3068 | cmp ecx, edx |
3078 | cmp ecx, edx |
3069 | jne .finish |
3079 | jne .finish |
3070 | cmp [KEY_COUNT], byte 0 |
3080 | cmp [KEY_COUNT], byte 0 |
3071 | je .finish |
3081 | je .finish |
3072 | movzx eax, byte [KEY_BUFF] |
3082 | movzx eax, byte [KEY_BUFF] |
3073 | shl eax, 8 |
3083 | shl eax, 8 |
3074 | push eax |
3084 | push eax |
3075 | dec byte [KEY_COUNT] |
3085 | dec byte [KEY_COUNT] |
3076 | and byte [KEY_COUNT], 127 |
3086 | and byte [KEY_COUNT], 127 |
3077 | movzx ecx, byte [KEY_COUNT] |
3087 | movzx ecx, byte [KEY_COUNT] |
3078 | add ecx, 2 |
3088 | add ecx, 2 |
3079 | mov eax, KEY_BUFF + 1 |
3089 | mov eax, KEY_BUFF + 1 |
3080 | mov ebx, KEY_BUFF |
3090 | mov ebx, KEY_BUFF |
3081 | call memmove |
3091 | call memmove |
3082 | pop eax |
3092 | pop eax |
3083 | ;-------------------------------------- |
3093 | ;-------------------------------------- |
3084 | align 4 |
3094 | align 4 |
3085 | .ret_eax: |
3095 | .ret_eax: |
3086 | mov [esp + 32], eax |
3096 | mov [esp + 32], eax |
3087 | ret |
3097 | ret |
3088 | ;-------------------------------------- |
3098 | ;-------------------------------------- |
3089 | align 4 |
3099 | align 4 |
3090 | .finish: |
3100 | .finish: |
3091 | ; test hotkeys buffer |
3101 | ; test hotkeys buffer |
3092 | mov ecx, hotkey_buffer |
3102 | mov ecx, hotkey_buffer |
3093 | ;-------------------------------------- |
3103 | ;-------------------------------------- |
3094 | align 4 |
3104 | align 4 |
3095 | @@: |
3105 | @@: |
3096 | cmp [ecx], ebx |
3106 | cmp [ecx], ebx |
3097 | jz .found |
3107 | jz .found |
3098 | add ecx, 8 |
3108 | add ecx, 8 |
3099 | cmp ecx, hotkey_buffer + 120 * 8 |
3109 | cmp ecx, hotkey_buffer + 120 * 8 |
3100 | jb @b |
3110 | jb @b |
3101 | ret |
3111 | ret |
3102 | ;-------------------------------------- |
3112 | ;-------------------------------------- |
3103 | align 4 |
3113 | align 4 |
3104 | .found: |
3114 | .found: |
3105 | mov ax, [ecx + 6] |
3115 | mov ax, [ecx + 6] |
3106 | shl eax, 16 |
3116 | shl eax, 16 |
3107 | mov ah, [ecx + 4] |
3117 | mov ah, [ecx + 4] |
3108 | mov al, 2 |
3118 | mov al, 2 |
3109 | and dword [ecx + 4], 0 |
3119 | and dword [ecx + 4], 0 |
3110 | and dword [ecx], 0 |
3120 | and dword [ecx], 0 |
3111 | jmp .ret_eax |
3121 | jmp .ret_eax |
3112 | ;------------------------------------------------------------------------------ |
3122 | ;------------------------------------------------------------------------------ |
3113 | align 4 |
3123 | align 4 |
3114 | sys_getbutton: |
3124 | sys_getbutton: |
3115 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3125 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3116 | mov [esp + 32], dword 1 |
3126 | mov [esp + 32], dword 1 |
3117 | movzx ecx, word [WIN_STACK + ebx * 2] |
3127 | movzx ecx, word [WIN_STACK + ebx * 2] |
3118 | mov edx, [TASK_COUNT] ; less than 256 processes |
3128 | mov edx, [TASK_COUNT] ; less than 256 processes |
3119 | cmp ecx, edx |
3129 | cmp ecx, edx |
3120 | jne .exit |
3130 | jne .exit |
3121 | movzx eax, byte [BTN_COUNT] |
3131 | movzx eax, byte [BTN_COUNT] |
3122 | test eax, eax |
3132 | test eax, eax |
3123 | jz .exit |
3133 | jz .exit |
3124 | mov eax, [BTN_BUFF] |
3134 | mov eax, [BTN_BUFF] |
3125 | and al, 0xFE ; delete left button bit |
3135 | and al, 0xFE ; delete left button bit |
3126 | mov [BTN_COUNT], byte 0 |
3136 | mov [BTN_COUNT], byte 0 |
3127 | mov [esp + 32], eax |
3137 | mov [esp + 32], eax |
3128 | ;-------------------------------------- |
3138 | ;-------------------------------------- |
3129 | align 4 |
3139 | align 4 |
3130 | .exit: |
3140 | .exit: |
3131 | ret |
3141 | ret |
3132 | ;------------------------------------------------------------------------------ |
3142 | ;------------------------------------------------------------------------------ |
3133 | align 4 |
3143 | align 4 |
3134 | sys_cpuusage: |
3144 | sys_cpuusage: |
3135 | 3145 | ||
3136 | ; RETURN: |
3146 | ; RETURN: |
3137 | ; |
3147 | ; |
3138 | ; +00 dword process cpu usage |
3148 | ; +00 dword process cpu usage |
3139 | ; +04 word position in windowing stack |
3149 | ; +04 word position in windowing stack |
3140 | ; +06 word windowing stack value at current position (cpu nro) |
3150 | ; +06 word windowing stack value at current position (cpu nro) |
3141 | ; +10 12 bytes name |
3151 | ; +10 12 bytes name |
3142 | ; +22 dword start in mem |
3152 | ; +22 dword start in mem |
3143 | ; +26 dword used mem |
3153 | ; +26 dword used mem |
3144 | ; +30 dword PID , process idenfification number |
3154 | ; +30 dword PID , process idenfification number |
3145 | ; |
3155 | ; |
3146 | 3156 | ||
3147 | cmp ecx, -1 ; who am I ? |
3157 | cmp ecx, -1 ; who am I ? |
3148 | jne .no_who_am_i |
3158 | jne .no_who_am_i |
3149 | mov ecx, [CURRENT_TASK] |
3159 | mov ecx, [CURRENT_TASK] |
3150 | .no_who_am_i: |
3160 | .no_who_am_i: |
3151 | cmp ecx, max_processes |
3161 | cmp ecx, max_processes |
3152 | ja .nofillbuf |
3162 | ja .nofillbuf |
3153 | 3163 | ||
3154 | ; +4: word: position of the window of thread in the window stack |
3164 | ; +4: word: position of the window of thread in the window stack |
3155 | mov ax, [WIN_STACK + ecx * 2] |
3165 | mov ax, [WIN_STACK + ecx * 2] |
3156 | mov [ebx+4], ax |
3166 | mov [ebx+4], ax |
3157 | ; +6: word: number of the thread slot, which window has in the window stack |
3167 | ; +6: word: number of the thread slot, which window has in the window stack |
3158 | ; position ecx (has no relation to the specific thread) |
3168 | ; position ecx (has no relation to the specific thread) |
3159 | mov ax, [WIN_POS + ecx * 2] |
3169 | mov ax, [WIN_POS + ecx * 2] |
3160 | mov [ebx+6], ax |
3170 | mov [ebx+6], ax |
3161 | 3171 | ||
3162 | shl ecx, 5 |
3172 | shl ecx, 5 |
3163 | 3173 | ||
3164 | ; +0: dword: memory usage |
3174 | ; +0: dword: memory usage |
3165 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3175 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3166 | mov [ebx], eax |
3176 | mov [ebx], eax |
3167 | ; +10: 11 bytes: name of the process |
3177 | ; +10: 11 bytes: name of the process |
3168 | push ecx |
3178 | push ecx |
3169 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3179 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3170 | add ebx, 10 |
3180 | add ebx, 10 |
3171 | mov ecx, 11 |
3181 | mov ecx, 11 |
3172 | call memmove |
3182 | call memmove |
3173 | pop ecx |
3183 | pop ecx |
3174 | 3184 | ||
3175 | ; +22: address of the process in memory |
3185 | ; +22: address of the process in memory |
3176 | ; +26: size of used memory - 1 |
3186 | ; +26: size of used memory - 1 |
3177 | push edi |
3187 | push edi |
3178 | lea edi, [ebx+12] |
3188 | lea edi, [ebx+12] |
3179 | xor eax, eax |
3189 | xor eax, eax |
3180 | mov edx, 0x100000*16 |
3190 | mov edx, 0x100000*16 |
3181 | cmp ecx, 1 shl 5 |
3191 | cmp ecx, 1 shl 5 |
3182 | je .os_mem |
3192 | je .os_mem |
3183 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3193 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3184 | mov eax, std_application_base_address |
3194 | mov eax, std_application_base_address |
3185 | .os_mem: |
3195 | .os_mem: |
3186 | stosd |
3196 | stosd |
3187 | lea eax, [edx-1] |
3197 | lea eax, [edx-1] |
3188 | stosd |
3198 | stosd |
3189 | 3199 | ||
3190 | ; +30: PID/TID |
3200 | ; +30: PID/TID |
3191 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3201 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3192 | stosd |
3202 | stosd |
3193 | 3203 | ||
3194 | ; window position and size |
3204 | ; window position and size |
3195 | push esi |
3205 | push esi |
3196 | lea esi, [ecx + window_data + WDATA.box] |
3206 | lea esi, [ecx + window_data + WDATA.box] |
3197 | movsd |
3207 | movsd |
3198 | movsd |
3208 | movsd |
3199 | movsd |
3209 | movsd |
3200 | movsd |
3210 | movsd |
3201 | 3211 | ||
3202 | ; Process state (+50) |
3212 | ; Process state (+50) |
3203 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3213 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3204 | stosd |
3214 | stosd |
3205 | 3215 | ||
3206 | ; Window client area box |
3216 | ; Window client area box |
3207 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3217 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3208 | movsd |
3218 | movsd |
3209 | movsd |
3219 | movsd |
3210 | movsd |
3220 | movsd |
3211 | movsd |
3221 | movsd |
3212 | 3222 | ||
3213 | ; Window state |
3223 | ; Window state |
3214 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3224 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3215 | stosb |
3225 | stosb |
3216 | 3226 | ||
3217 | ; Event mask (+71) |
3227 | ; Event mask (+71) |
3218 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3228 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3219 | stosd |
3229 | stosd |
3220 | 3230 | ||
3221 | pop esi |
3231 | pop esi |
3222 | pop edi |
3232 | pop edi |
3223 | 3233 | ||
3224 | .nofillbuf: |
3234 | .nofillbuf: |
3225 | ; return number of processes |
3235 | ; return number of processes |
3226 | 3236 | ||
3227 | mov eax, [TASK_COUNT] |
3237 | mov eax, [TASK_COUNT] |
3228 | mov [esp+32], eax |
3238 | mov [esp+32], eax |
3229 | ret |
3239 | ret |
3230 | 3240 | ||
3231 | align 4 |
3241 | align 4 |
3232 | sys_clock: |
3242 | sys_clock: |
3233 | cli |
3243 | cli |
3234 | ; Mikhail Lisovin xx Jan 2005 |
3244 | ; Mikhail Lisovin xx Jan 2005 |
3235 | @@: |
3245 | @@: |
3236 | mov al, 10 |
3246 | mov al, 10 |
3237 | out 0x70, al |
3247 | out 0x70, al |
3238 | in al, 0x71 |
3248 | in al, 0x71 |
3239 | test al, al |
3249 | test al, al |
3240 | jns @f |
3250 | jns @f |
3241 | mov esi, 1 |
3251 | mov esi, 1 |
3242 | call delay_ms |
3252 | call delay_ms |
3243 | jmp @b |
3253 | jmp @b |
3244 | @@: |
3254 | @@: |
3245 | ; end Lisovin's fix |
3255 | ; end Lisovin's fix |
3246 | 3256 | ||
3247 | xor al, al ; seconds |
3257 | xor al, al ; seconds |
3248 | out 0x70, al |
3258 | out 0x70, al |
3249 | in al, 0x71 |
3259 | in al, 0x71 |
3250 | movzx ecx, al |
3260 | movzx ecx, al |
3251 | mov al, 02 ; minutes |
3261 | mov al, 02 ; minutes |
3252 | shl ecx, 16 |
3262 | shl ecx, 16 |
3253 | out 0x70, al |
3263 | out 0x70, al |
3254 | in al, 0x71 |
3264 | in al, 0x71 |
3255 | movzx edx, al |
3265 | movzx edx, al |
3256 | mov al, 04 ; hours |
3266 | mov al, 04 ; hours |
3257 | shl edx, 8 |
3267 | shl edx, 8 |
3258 | out 0x70, al |
3268 | out 0x70, al |
3259 | in al, 0x71 |
3269 | in al, 0x71 |
3260 | add ecx, edx |
3270 | add ecx, edx |
3261 | movzx edx, al |
3271 | movzx edx, al |
3262 | add ecx, edx |
3272 | add ecx, edx |
3263 | sti |
3273 | sti |
3264 | mov [esp + 32], ecx |
3274 | mov [esp + 32], ecx |
3265 | ret |
3275 | ret |
3266 | 3276 | ||
3267 | 3277 | ||
3268 | align 4 |
3278 | align 4 |
3269 | 3279 | ||
3270 | sys_date: |
3280 | sys_date: |
3271 | 3281 | ||
3272 | cli |
3282 | cli |
3273 | @@: |
3283 | @@: |
3274 | mov al, 10 |
3284 | mov al, 10 |
3275 | out 0x70, al |
3285 | out 0x70, al |
3276 | in al, 0x71 |
3286 | in al, 0x71 |
3277 | test al, al |
3287 | test al, al |
3278 | jns @f |
3288 | jns @f |
3279 | mov esi, 1 |
3289 | mov esi, 1 |
3280 | call delay_ms |
3290 | call delay_ms |
3281 | jmp @b |
3291 | jmp @b |
3282 | @@: |
3292 | @@: |
3283 | 3293 | ||
3284 | mov ch, 0 |
3294 | mov ch, 0 |
3285 | mov al, 7 ; date |
3295 | mov al, 7 ; date |
3286 | out 0x70, al |
3296 | out 0x70, al |
3287 | in al, 0x71 |
3297 | in al, 0x71 |
3288 | mov cl, al |
3298 | mov cl, al |
3289 | mov al, 8 ; month |
3299 | mov al, 8 ; month |
3290 | shl ecx, 16 |
3300 | shl ecx, 16 |
3291 | out 0x70, al |
3301 | out 0x70, al |
3292 | in al, 0x71 |
3302 | in al, 0x71 |
3293 | mov ch, al |
3303 | mov ch, al |
3294 | mov al, 9 ; year |
3304 | mov al, 9 ; year |
3295 | out 0x70, al |
3305 | out 0x70, al |
3296 | in al, 0x71 |
3306 | in al, 0x71 |
3297 | mov cl, al |
3307 | mov cl, al |
3298 | sti |
3308 | sti |
3299 | mov [esp+32], ecx |
3309 | mov [esp+32], ecx |
3300 | ret |
3310 | ret |
3301 | 3311 | ||
3302 | 3312 | ||
3303 | ; redraw status |
3313 | ; redraw status |
3304 | 3314 | ||
3305 | sys_redrawstat: |
3315 | sys_redrawstat: |
3306 | cmp ebx, 1 |
3316 | cmp ebx, 1 |
3307 | jne no_widgets_away |
3317 | jne no_widgets_away |
3308 | ; buttons away |
3318 | ; buttons away |
3309 | mov ecx, [CURRENT_TASK] |
3319 | mov ecx, [CURRENT_TASK] |
3310 | sys_newba2: |
3320 | sys_newba2: |
3311 | mov edi, [BTN_ADDR] |
3321 | mov edi, [BTN_ADDR] |
3312 | cmp [edi], dword 0 ; empty button list ? |
3322 | cmp [edi], dword 0 ; empty button list ? |
3313 | je end_of_buttons_away |
3323 | je end_of_buttons_away |
3314 | movzx ebx, word [edi] |
3324 | movzx ebx, word [edi] |
3315 | inc ebx |
3325 | inc ebx |
3316 | mov eax, edi |
3326 | mov eax, edi |
3317 | sys_newba: |
3327 | sys_newba: |
3318 | dec ebx |
3328 | dec ebx |
3319 | jz end_of_buttons_away |
3329 | jz end_of_buttons_away |
3320 | 3330 | ||
3321 | add eax, 0x10 |
3331 | add eax, 0x10 |
3322 | cmp cx, [eax] |
3332 | cmp cx, [eax] |
3323 | jnz sys_newba |
3333 | jnz sys_newba |
3324 | 3334 | ||
3325 | push eax ebx ecx |
3335 | push eax ebx ecx |
3326 | mov ecx, ebx |
3336 | mov ecx, ebx |
3327 | inc ecx |
3337 | inc ecx |
3328 | shl ecx, 4 |
3338 | shl ecx, 4 |
3329 | mov ebx, eax |
3339 | mov ebx, eax |
3330 | add eax, 0x10 |
3340 | add eax, 0x10 |
3331 | call memmove |
3341 | call memmove |
3332 | dec dword [edi] |
3342 | dec dword [edi] |
3333 | pop ecx ebx eax |
3343 | pop ecx ebx eax |
3334 | 3344 | ||
3335 | jmp sys_newba2 |
3345 | jmp sys_newba2 |
3336 | 3346 | ||
3337 | end_of_buttons_away: |
3347 | end_of_buttons_away: |
3338 | 3348 | ||
3339 | ret |
3349 | ret |
3340 | 3350 | ||
3341 | no_widgets_away: |
3351 | no_widgets_away: |
3342 | 3352 | ||
3343 | cmp ebx, 2 |
3353 | cmp ebx, 2 |
3344 | jnz srl1 |
3354 | jnz srl1 |
3345 | 3355 | ||
3346 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3356 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3347 | add edx, draw_data - CURRENT_TASK |
3357 | add edx, draw_data - CURRENT_TASK |
3348 | mov [edx + RECT.left], 0 |
3358 | mov [edx + RECT.left], 0 |
3349 | mov [edx + RECT.top], 0 |
3359 | mov [edx + RECT.top], 0 |
3350 | mov eax, [Screen_Max_X] |
3360 | mov eax, [Screen_Max_X] |
3351 | mov [edx + RECT.right], eax |
3361 | mov [edx + RECT.right], eax |
3352 | mov eax, [Screen_Max_Y] |
3362 | mov eax, [Screen_Max_Y] |
3353 | mov [edx + RECT.bottom], eax |
3363 | mov [edx + RECT.bottom], eax |
3354 | 3364 | ||
3355 | srl1: |
3365 | srl1: |
3356 | ret |
3366 | ret |
3357 | 3367 | ||
3358 | ;ok - 100% work |
3368 | ;ok - 100% work |
3359 | ;nt - not tested |
3369 | ;nt - not tested |
3360 | ;--------------------------------------------------------------------------------------------- |
3370 | ;--------------------------------------------------------------------------------------------- |
3361 | ;eax |
3371 | ;eax |
3362 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3372 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3363 | ;1 - change task. Ret nothing. Block. ok. |
3373 | ;1 - change task. Ret nothing. Block. ok. |
3364 | ;2 - performance control |
3374 | ;2 - performance control |
3365 | ; ebx |
3375 | ; ebx |
3366 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3376 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3367 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3377 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3368 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3378 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3369 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3379 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3370 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3380 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3371 | ;eax |
3381 | ;eax |
3372 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3382 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3373 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3383 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3374 | ;--------------------------------------------------------------------------------------------- |
3384 | ;--------------------------------------------------------------------------------------------- |
3375 | iglobal |
3385 | iglobal |
3376 | align 4 |
3386 | align 4 |
3377 | sheduler: |
3387 | sheduler: |
3378 | dd sys_sheduler.00 |
3388 | dd sys_sheduler.00 |
3379 | dd change_task |
3389 | dd change_task |
3380 | dd sys_sheduler.02 |
3390 | dd sys_sheduler.02 |
3381 | dd sys_sheduler.03 |
3391 | dd sys_sheduler.03 |
3382 | dd sys_sheduler.04 |
3392 | dd sys_sheduler.04 |
3383 | endg |
3393 | endg |
3384 | sys_sheduler: |
3394 | sys_sheduler: |
3385 | ;rewritten by |
3395 | ;rewritten by |
3386 | jmp dword [sheduler+ebx*4] |
3396 | jmp dword [sheduler+ebx*4] |
3387 | ;.shed_counter: |
3397 | ;.shed_counter: |
3388 | .00: |
3398 | .00: |
3389 | mov eax, [context_counter] |
3399 | mov eax, [context_counter] |
3390 | mov [esp+32], eax |
3400 | mov [esp+32], eax |
3391 | ret |
3401 | ret |
3392 | 3402 | ||
3393 | .02: |
3403 | .02: |
3394 | ;.perf_control: |
3404 | ;.perf_control: |
3395 | inc ebx ;before ebx=2, ebx=3 |
3405 | inc ebx ;before ebx=2, ebx=3 |
3396 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3406 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3397 | jz cache_disable |
3407 | jz cache_disable |
3398 | 3408 | ||
3399 | dec ebx ;ebx=2 |
3409 | dec ebx ;ebx=2 |
3400 | cmp ebx, ecx ; |
3410 | cmp ebx, ecx ; |
3401 | jz cache_enable ;if ecx=2 and ebx=2 |
3411 | jz cache_enable ;if ecx=2 and ebx=2 |
3402 | 3412 | ||
3403 | dec ebx ;ebx=1 |
3413 | dec ebx ;ebx=1 |
3404 | cmp ebx, ecx |
3414 | cmp ebx, ecx |
3405 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3415 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3406 | 3416 | ||
3407 | dec ebx |
3417 | dec ebx |
3408 | test ebx, ecx ;ebx=0 and ecx=0 |
3418 | test ebx, ecx ;ebx=0 and ecx=0 |
3409 | jz modify_pce ;if ecx=0 |
3419 | jz modify_pce ;if ecx=0 |
3410 | 3420 | ||
3411 | ret |
3421 | ret |
3412 | 3422 | ||
3413 | .03: |
3423 | .03: |
3414 | ;.rdmsr_instr: |
3424 | ;.rdmsr_instr: |
3415 | ;now counter in ecx |
3425 | ;now counter in ecx |
3416 | ;(edx:eax) esi:edi => edx:esi |
3426 | ;(edx:eax) esi:edi => edx:esi |
3417 | mov eax, esi |
3427 | mov eax, esi |
3418 | mov ecx, edx |
3428 | mov ecx, edx |
3419 | rdmsr |
3429 | rdmsr |
3420 | mov [esp+32], eax |
3430 | mov [esp+32], eax |
3421 | mov [esp+20], edx ;ret in ebx? |
3431 | mov [esp+20], edx ;ret in ebx? |
3422 | ret |
3432 | ret |
3423 | 3433 | ||
3424 | .04: |
3434 | .04: |
3425 | ;.wrmsr_instr: |
3435 | ;.wrmsr_instr: |
3426 | ;now counter in ecx |
3436 | ;now counter in ecx |
3427 | ;(edx:eax) esi:edi => edx:esi |
3437 | ;(edx:eax) esi:edi => edx:esi |
3428 | ; Fast Call MSR can't be destroy |
3438 | ; Fast Call MSR can't be destroy |
3429 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3439 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3430 | ; включаются/выключаются расширенные возможности |
3440 | ; включаются/выключаются расширенные возможности |
3431 | cmp edx, MSR_SYSENTER_CS |
3441 | cmp edx, MSR_SYSENTER_CS |
3432 | je @f |
3442 | je @f |
3433 | cmp edx, MSR_SYSENTER_ESP |
3443 | cmp edx, MSR_SYSENTER_ESP |
3434 | je @f |
3444 | je @f |
3435 | cmp edx, MSR_SYSENTER_EIP |
3445 | cmp edx, MSR_SYSENTER_EIP |
3436 | je @f |
3446 | je @f |
3437 | cmp edx, MSR_AMD_STAR |
3447 | cmp edx, MSR_AMD_STAR |
3438 | je @f |
3448 | je @f |
3439 | 3449 | ||
3440 | mov eax, esi |
3450 | mov eax, esi |
3441 | mov ecx, edx |
3451 | mov ecx, edx |
3442 | wrmsr |
3452 | wrmsr |
3443 | ; mov [esp + 32], eax |
3453 | ; mov [esp + 32], eax |
3444 | ; mov [esp + 20], edx ;ret in ebx? |
3454 | ; mov [esp + 20], edx ;ret in ebx? |
3445 | @@: |
3455 | @@: |
3446 | ret |
3456 | ret |
3447 | 3457 | ||
3448 | cache_disable: |
3458 | cache_disable: |
3449 | mov eax, cr0 |
3459 | mov eax, cr0 |
3450 | or eax, 01100000000000000000000000000000b |
3460 | or eax, 01100000000000000000000000000000b |
3451 | mov cr0, eax |
3461 | mov cr0, eax |
3452 | wbinvd ;set MESI |
3462 | wbinvd ;set MESI |
3453 | ret |
3463 | ret |
3454 | 3464 | ||
3455 | cache_enable: |
3465 | cache_enable: |
3456 | mov eax, cr0 |
3466 | mov eax, cr0 |
3457 | and eax, 10011111111111111111111111111111b |
3467 | and eax, 10011111111111111111111111111111b |
3458 | mov cr0, eax |
3468 | mov cr0, eax |
3459 | ret |
3469 | ret |
3460 | 3470 | ||
3461 | is_cache_enabled: |
3471 | is_cache_enabled: |
3462 | mov eax, cr0 |
3472 | mov eax, cr0 |
3463 | mov ebx, eax |
3473 | mov ebx, eax |
3464 | and eax, 01100000000000000000000000000000b |
3474 | and eax, 01100000000000000000000000000000b |
3465 | jz cache_disabled |
3475 | jz cache_disabled |
3466 | mov [esp+32], ebx |
3476 | mov [esp+32], ebx |
3467 | cache_disabled: |
3477 | cache_disabled: |
3468 | mov dword [esp+32], eax;0 |
3478 | mov dword [esp+32], eax;0 |
3469 | ret |
3479 | ret |
3470 | 3480 | ||
3471 | modify_pce: |
3481 | modify_pce: |
3472 | mov eax, cr4 |
3482 | mov eax, cr4 |
3473 | ; mov ebx,0 |
3483 | ; mov ebx,0 |
3474 | ; or bx,100000000b ;pce |
3484 | ; or bx,100000000b ;pce |
3475 | ; xor eax,ebx ;invert pce |
3485 | ; xor eax,ebx ;invert pce |
3476 | bts eax, 8;pce=cr4[8] |
3486 | bts eax, 8;pce=cr4[8] |
3477 | mov cr4, eax |
3487 | mov cr4, eax |
3478 | mov [esp+32], eax |
3488 | mov [esp+32], eax |
3479 | ret |
3489 | ret |
3480 | ;--------------------------------------------------------------------------------------------- |
3490 | ;--------------------------------------------------------------------------------------------- |
3481 | 3491 | ||
3482 | 3492 | ||
3483 | ; check if pixel is allowed to be drawn |
3493 | ; check if pixel is allowed to be drawn |
3484 | 3494 | ||
3485 | ;checkpixel: |
3495 | ;checkpixel: |
3486 | ; push eax edx |
3496 | ; push eax edx |
3487 | 3497 | ||
3488 | ;; mov edx, [Screen_Max_X] ; screen x size |
3498 | ;; mov edx, [Screen_Max_X] ; screen x size |
3489 | ;; inc edx |
3499 | ;; inc edx |
3490 | ;; imul edx, ebx |
3500 | ;; imul edx, ebx |
3491 | ; mov edx, [d_width_calc_area + ebx*4] |
3501 | ; mov edx, [d_width_calc_area + ebx*4] |
3492 | ; add eax, [_WinMapAddress] |
3502 | ; add eax, [_WinMapAddress] |
3493 | ; mov dl, [eax+edx]; lea eax, [...] |
3503 | ; mov dl, [eax+edx]; lea eax, [...] |
3494 | 3504 | ||
3495 | ; xor ecx, ecx |
3505 | ; xor ecx, ecx |
3496 | ; mov eax, [CURRENT_TASK] |
3506 | ; mov eax, [CURRENT_TASK] |
3497 | ; cmp al, dl |
3507 | ; cmp al, dl |
3498 | ; setne cl |
3508 | ; setne cl |
3499 | 3509 | ||
3500 | ; pop edx eax |
3510 | ; pop edx eax |
3501 | ; ret |
3511 | ; ret |
3502 | 3512 | ||
3503 | iglobal |
3513 | iglobal |
3504 | cpustring db 'CPU',0 |
3514 | cpustring db 'CPU',0 |
3505 | endg |
3515 | endg |
3506 | 3516 | ||
3507 | uglobal |
3517 | uglobal |
3508 | background_defined db 0 ; diamond, 11.04.2006 |
3518 | background_defined db 0 ; diamond, 11.04.2006 |
3509 | endg |
3519 | endg |
3510 | ;----------------------------------------------------------------------------- |
3520 | ;----------------------------------------------------------------------------- |
3511 | align 4 |
3521 | align 4 |
3512 | checkmisc: |
3522 | checkmisc: |
3513 | cmp [ctrl_alt_del], 1 |
3523 | cmp [ctrl_alt_del], 1 |
3514 | jne nocpustart |
3524 | jne nocpustart |
3515 | 3525 | ||
3516 | mov ebp, cpustring |
3526 | mov ebp, cpustring |
3517 | call fs_execute_from_sysdir |
3527 | call fs_execute_from_sysdir |
3518 | 3528 | ||
3519 | mov [ctrl_alt_del], 0 |
3529 | mov [ctrl_alt_del], 0 |
3520 | ;-------------------------------------- |
3530 | ;-------------------------------------- |
3521 | align 4 |
3531 | align 4 |
3522 | nocpustart: |
3532 | nocpustart: |
3523 | cmp [mouse_active], 1 |
3533 | cmp [mouse_active], 1 |
3524 | jne mouse_not_active |
3534 | jne mouse_not_active |
3525 | mov [mouse_active], 0 |
3535 | mov [mouse_active], 0 |
3526 | 3536 | ||
3527 | xor edi, edi |
3537 | xor edi, edi |
3528 | mov ebx, CURRENT_TASK |
3538 | mov ebx, CURRENT_TASK |
3529 | 3539 | ||
3530 | mov ecx, [TASK_COUNT] |
3540 | mov ecx, [TASK_COUNT] |
3531 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3541 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3532 | shl eax, 8 |
3542 | shl eax, 8 |
3533 | push eax |
3543 | push eax |
3534 | 3544 | ||
3535 | movzx eax, word [MOUSE_X] |
3545 | movzx eax, word [MOUSE_X] |
3536 | movzx edx, word [MOUSE_Y] |
3546 | movzx edx, word [MOUSE_Y] |
3537 | ;-------------------------------------- |
3547 | ;-------------------------------------- |
3538 | align 4 |
3548 | align 4 |
3539 | .set_mouse_event: |
3549 | .set_mouse_event: |
3540 | add edi, 256 |
3550 | add edi, 256 |
3541 | add ebx, 32 |
3551 | add ebx, 32 |
3542 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3552 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3543 | jz .pos_filter |
3553 | jz .pos_filter |
3544 | 3554 | ||
3545 | cmp edi, [esp] ; skip if filtration active |
3555 | cmp edi, [esp] ; skip if filtration active |
3546 | jne .skip |
3556 | jne .skip |
3547 | ;-------------------------------------- |
3557 | ;-------------------------------------- |
3548 | align 4 |
3558 | align 4 |
3549 | .pos_filter: |
3559 | .pos_filter: |
3550 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3560 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3551 | jz .set |
3561 | jz .set |
3552 | 3562 | ||
3553 | mov esi, [ebx-twdw+WDATA.box.left] |
3563 | mov esi, [ebx-twdw+WDATA.box.left] |
3554 | cmp eax, esi |
3564 | cmp eax, esi |
3555 | jb .skip |
3565 | jb .skip |
3556 | add esi, [ebx-twdw+WDATA.box.width] |
3566 | add esi, [ebx-twdw+WDATA.box.width] |
3557 | cmp eax, esi |
3567 | cmp eax, esi |
3558 | ja .skip |
3568 | ja .skip |
3559 | 3569 | ||
3560 | mov esi, [ebx-twdw+WDATA.box.top] |
3570 | mov esi, [ebx-twdw+WDATA.box.top] |
3561 | cmp edx, esi |
3571 | cmp edx, esi |
3562 | jb .skip |
3572 | jb .skip |
3563 | add esi, [ebx-twdw+WDATA.box.height] |
3573 | add esi, [ebx-twdw+WDATA.box.height] |
3564 | cmp edx, esi |
3574 | cmp edx, esi |
3565 | ja .skip |
3575 | ja .skip |
3566 | ;-------------------------------------- |
3576 | ;-------------------------------------- |
3567 | align 4 |
3577 | align 4 |
3568 | .set: |
3578 | .set: |
3569 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3579 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3570 | ;-------------------------------------- |
3580 | ;-------------------------------------- |
3571 | align 4 |
3581 | align 4 |
3572 | .skip: |
3582 | .skip: |
3573 | loop .set_mouse_event |
3583 | loop .set_mouse_event |
3574 | 3584 | ||
3575 | pop eax |
3585 | pop eax |
3576 | ;-------------------------------------- |
3586 | ;-------------------------------------- |
3577 | align 4 |
3587 | align 4 |
3578 | mouse_not_active: |
3588 | mouse_not_active: |
3579 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3589 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3580 | jz nobackgr |
3590 | jz nobackgr |
3581 | 3591 | ||
3582 | cmp [background_defined], 0 |
3592 | cmp [background_defined], 0 |
3583 | jz nobackgr |
3593 | jz nobackgr |
3584 | ;-------------------------------------- |
3594 | ;-------------------------------------- |
3585 | align 4 |
3595 | align 4 |
3586 | backgr: |
3596 | backgr: |
3587 | mov eax, [draw_data+32 + RECT.left] |
3597 | mov eax, [draw_data+32 + RECT.left] |
3588 | shl eax, 16 |
3598 | shl eax, 16 |
3589 | add eax, [draw_data+32 + RECT.right] |
3599 | add eax, [draw_data+32 + RECT.right] |
3590 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3600 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3591 | 3601 | ||
3592 | mov eax, [draw_data+32 + RECT.top] |
3602 | mov eax, [draw_data+32 + RECT.top] |
3593 | shl eax, 16 |
3603 | shl eax, 16 |
3594 | add eax, [draw_data+32 + RECT.bottom] |
3604 | add eax, [draw_data+32 + RECT.bottom] |
3595 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3605 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3596 | 3606 | ||
3597 | call drawbackground |
3607 | call drawbackground |
3598 | ; DEBUGF 1, "K : drawbackground\n" |
3608 | ; DEBUGF 1, "K : drawbackground\n" |
3599 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3609 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3600 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3610 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3601 | ;--------- set event 5 start ---------- |
3611 | ;--------- set event 5 start ---------- |
3602 | push ecx edi |
3612 | push ecx edi |
3603 | xor edi, edi |
3613 | xor edi, edi |
3604 | mov ecx, [TASK_COUNT] |
3614 | mov ecx, [TASK_COUNT] |
3605 | ;-------------------------------------- |
3615 | ;-------------------------------------- |
3606 | align 4 |
3616 | align 4 |
3607 | set_bgr_event: |
3617 | set_bgr_event: |
3608 | add edi, 256 |
3618 | add edi, 256 |
3609 | mov eax, [BG_Rect_X_left_right] |
3619 | mov eax, [BG_Rect_X_left_right] |
3610 | mov edx, [BG_Rect_Y_top_bottom] |
3620 | mov edx, [BG_Rect_Y_top_bottom] |
3611 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3621 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3612 | jz .set |
3622 | jz .set |
3613 | .join: |
3623 | .join: |
3614 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3624 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3615 | jae @f |
3625 | jae @f |
3616 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3626 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3617 | @@: |
3627 | @@: |
3618 | shr eax, 16 |
3628 | shr eax, 16 |
3619 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3629 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3620 | jbe @f |
3630 | jbe @f |
3621 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3631 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3622 | @@: |
3632 | @@: |
3623 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3633 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3624 | jae @f |
3634 | jae @f |
3625 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3635 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3626 | @@: |
3636 | @@: |
3627 | shr edx, 16 |
3637 | shr edx, 16 |
3628 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3638 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3629 | jbe @f |
3639 | jbe @f |
3630 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3640 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3631 | @@: |
3641 | @@: |
3632 | jmp .common |
3642 | jmp .common |
3633 | .set: |
3643 | .set: |
3634 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3644 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3635 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3645 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3636 | .common: |
3646 | .common: |
3637 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3647 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3638 | loop set_bgr_event |
3648 | loop set_bgr_event |
3639 | pop edi ecx |
3649 | pop edi ecx |
3640 | ;--------- set event 5 stop ----------- |
3650 | ;--------- set event 5 stop ----------- |
3641 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3651 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3642 | jnz backgr |
3652 | jnz backgr |
3643 | 3653 | ||
3644 | xor eax, eax |
3654 | xor eax, eax |
3645 | mov [draw_data+32 + RECT.left], eax |
3655 | mov [draw_data+32 + RECT.left], eax |
3646 | mov [draw_data+32 + RECT.top], eax |
3656 | mov [draw_data+32 + RECT.top], eax |
3647 | mov [draw_data+32 + RECT.right], eax |
3657 | mov [draw_data+32 + RECT.right], eax |
3648 | mov [draw_data+32 + RECT.bottom], eax |
3658 | mov [draw_data+32 + RECT.bottom], eax |
3649 | ;-------------------------------------- |
3659 | ;-------------------------------------- |
3650 | align 4 |
3660 | align 4 |
3651 | nobackgr: |
3661 | nobackgr: |
3652 | ; system shutdown request |
3662 | ; system shutdown request |
3653 | cmp [SYS_SHUTDOWN], byte 0 |
3663 | cmp [SYS_SHUTDOWN], byte 0 |
3654 | je noshutdown |
3664 | je noshutdown |
3655 | 3665 | ||
3656 | mov edx, [shutdown_processes] |
3666 | mov edx, [shutdown_processes] |
3657 | 3667 | ||
3658 | cmp [SYS_SHUTDOWN], dl |
3668 | cmp [SYS_SHUTDOWN], dl |
3659 | jne noshutdown |
3669 | jne noshutdown |
3660 | 3670 | ||
3661 | lea ecx, [edx-1] |
3671 | lea ecx, [edx-1] |
3662 | mov edx, OS_BASE+0x3040 |
3672 | mov edx, OS_BASE+0x3040 |
3663 | jecxz no_mark_system_shutdown |
3673 | jecxz no_mark_system_shutdown |
3664 | ;-------------------------------------- |
3674 | ;-------------------------------------- |
3665 | align 4 |
3675 | align 4 |
3666 | markz: |
3676 | markz: |
3667 | push ecx edx |
3677 | push ecx edx |
3668 | cmp [edx+TASKDATA.state], 9 |
3678 | cmp [edx+TASKDATA.state], 9 |
3669 | jz .nokill |
3679 | jz .nokill |
3670 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3680 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3671 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3681 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3672 | jz .nokill |
3682 | jz .nokill |
3673 | call request_terminate |
3683 | call request_terminate |
3674 | jmp .common |
3684 | jmp .common |
3675 | .nokill: |
3685 | .nokill: |
3676 | dec byte [SYS_SHUTDOWN] |
3686 | dec byte [SYS_SHUTDOWN] |
3677 | xor eax, eax |
3687 | xor eax, eax |
3678 | .common: |
3688 | .common: |
3679 | pop edx ecx |
3689 | pop edx ecx |
3680 | test eax, eax |
3690 | test eax, eax |
3681 | jz @f |
3691 | jz @f |
3682 | mov [edx+TASKDATA.state], byte 3 |
3692 | mov [edx+TASKDATA.state], byte 3 |
3683 | @@: |
3693 | @@: |
3684 | add edx, 0x20 |
3694 | add edx, 0x20 |
3685 | loop markz |
3695 | loop markz |
3686 | call wakeup_osloop |
3696 | call wakeup_osloop |
3687 | ;-------------------------------------- |
3697 | ;-------------------------------------- |
3688 | align 4 |
3698 | align 4 |
3689 | @@: |
3699 | @@: |
3690 | no_mark_system_shutdown: |
3700 | no_mark_system_shutdown: |
3691 | dec byte [SYS_SHUTDOWN] |
3701 | dec byte [SYS_SHUTDOWN] |
3692 | je system_shutdown |
3702 | je system_shutdown |
3693 | ;-------------------------------------- |
3703 | ;-------------------------------------- |
3694 | align 4 |
3704 | align 4 |
3695 | noshutdown: |
3705 | noshutdown: |
3696 | mov eax, [TASK_COUNT] ; termination |
3706 | mov eax, [TASK_COUNT] ; termination |
3697 | mov ebx, TASK_DATA+TASKDATA.state |
3707 | mov ebx, TASK_DATA+TASKDATA.state |
3698 | mov esi, 1 |
3708 | mov esi, 1 |
3699 | ;-------------------------------------- |
3709 | ;-------------------------------------- |
3700 | align 4 |
3710 | align 4 |
3701 | newct: |
3711 | newct: |
3702 | mov cl, [ebx] |
3712 | mov cl, [ebx] |
3703 | cmp cl, byte 3 |
3713 | cmp cl, byte 3 |
3704 | jz .terminate |
3714 | jz .terminate |
3705 | 3715 | ||
3706 | cmp cl, byte 4 |
3716 | cmp cl, byte 4 |
3707 | jnz .noterminate |
3717 | jnz .noterminate |
3708 | .terminate: |
3718 | .terminate: |
3709 | pushad |
3719 | pushad |
3710 | mov ecx, eax |
3720 | mov ecx, eax |
3711 | shl ecx, 8 |
3721 | shl ecx, 8 |
3712 | add ecx, SLOT_BASE |
3722 | add ecx, SLOT_BASE |
3713 | call restore_default_cursor_before_killing |
3723 | call restore_default_cursor_before_killing |
3714 | popad |
3724 | popad |
3715 | 3725 | ||
3716 | pushad |
3726 | pushad |
3717 | call terminate |
3727 | call terminate |
3718 | popad |
3728 | popad |
3719 | cmp byte [SYS_SHUTDOWN], 0 |
3729 | cmp byte [SYS_SHUTDOWN], 0 |
3720 | jz .noterminate |
3730 | jz .noterminate |
3721 | dec byte [SYS_SHUTDOWN] |
3731 | dec byte [SYS_SHUTDOWN] |
3722 | je system_shutdown |
3732 | je system_shutdown |
3723 | 3733 | ||
3724 | .noterminate: |
3734 | .noterminate: |
3725 | add ebx, 0x20 |
3735 | add ebx, 0x20 |
3726 | inc esi |
3736 | inc esi |
3727 | dec eax |
3737 | dec eax |
3728 | jnz newct |
3738 | jnz newct |
3729 | ret |
3739 | ret |
3730 | ;----------------------------------------------------------------------------- |
3740 | ;----------------------------------------------------------------------------- |
3731 | align 4 |
3741 | align 4 |
3732 | redrawscreen: |
3742 | redrawscreen: |
3733 | ; eax , if process window_data base is eax, do not set flag/limits |
3743 | ; eax , if process window_data base is eax, do not set flag/limits |
3734 | 3744 | ||
3735 | pushad |
3745 | pushad |
3736 | push eax |
3746 | push eax |
3737 | 3747 | ||
3738 | ;;; mov ebx,2 |
3748 | ;;; mov ebx,2 |
3739 | ;;; call delay_hs |
3749 | ;;; call delay_hs |
3740 | 3750 | ||
3741 | ;mov ecx,0 ; redraw flags for apps |
3751 | ;mov ecx,0 ; redraw flags for apps |
3742 | xor ecx, ecx |
3752 | xor ecx, ecx |
3743 | ;-------------------------------------- |
3753 | ;-------------------------------------- |
3744 | align 4 |
3754 | align 4 |
3745 | newdw2: |
3755 | newdw2: |
3746 | inc ecx |
3756 | inc ecx |
3747 | push ecx |
3757 | push ecx |
3748 | 3758 | ||
3749 | mov eax, ecx |
3759 | mov eax, ecx |
3750 | shl eax, 5 |
3760 | shl eax, 5 |
3751 | add eax, window_data |
3761 | add eax, window_data |
3752 | 3762 | ||
3753 | cmp eax, [esp+4] |
3763 | cmp eax, [esp+4] |
3754 | je not_this_task |
3764 | je not_this_task |
3755 | ; check if window in redraw area |
3765 | ; check if window in redraw area |
3756 | mov edi, eax |
3766 | mov edi, eax |
3757 | 3767 | ||
3758 | cmp ecx, 1 ; limit for background |
3768 | cmp ecx, 1 ; limit for background |
3759 | jz bgli |
3769 | jz bgli |
3760 | 3770 | ||
3761 | mov eax, [edi + WDATA.box.left] |
3771 | mov eax, [edi + WDATA.box.left] |
3762 | mov ebx, [edi + WDATA.box.top] |
3772 | mov ebx, [edi + WDATA.box.top] |
3763 | mov ecx, [edi + WDATA.box.width] |
3773 | mov ecx, [edi + WDATA.box.width] |
3764 | mov edx, [edi + WDATA.box.height] |
3774 | mov edx, [edi + WDATA.box.height] |
3765 | add ecx, eax |
3775 | add ecx, eax |
3766 | add edx, ebx |
3776 | add edx, ebx |
3767 | 3777 | ||
3768 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3778 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3769 | cmp ecx, ebx |
3779 | cmp ecx, ebx |
3770 | jb ricino |
3780 | jb ricino |
3771 | 3781 | ||
3772 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3782 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3773 | cmp ecx, eax |
3783 | cmp ecx, eax |
3774 | jb ricino |
3784 | jb ricino |
3775 | 3785 | ||
3776 | mov eax, [edi + WDATA.box.left] |
3786 | mov eax, [edi + WDATA.box.left] |
3777 | mov ebx, [edi + WDATA.box.top] |
3787 | mov ebx, [edi + WDATA.box.top] |
3778 | mov ecx, [edi + WDATA.box.width] |
3788 | mov ecx, [edi + WDATA.box.width] |
3779 | mov edx, [edi + WDATA.box.height] |
3789 | mov edx, [edi + WDATA.box.height] |
3780 | add ecx, eax |
3790 | add ecx, eax |
3781 | add edx, ebx |
3791 | add edx, ebx |
3782 | 3792 | ||
3783 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3793 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3784 | cmp edx, eax |
3794 | cmp edx, eax |
3785 | jb ricino |
3795 | jb ricino |
3786 | 3796 | ||
3787 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3797 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3788 | cmp ecx, eax |
3798 | cmp ecx, eax |
3789 | jb ricino |
3799 | jb ricino |
3790 | ;-------------------------------------- |
3800 | ;-------------------------------------- |
3791 | align 4 |
3801 | align 4 |
3792 | bgli: |
3802 | bgli: |
3793 | cmp dword[esp], 1 |
3803 | cmp dword[esp], 1 |
3794 | jnz .az |
3804 | jnz .az |
3795 | 3805 | ||
3796 | cmp byte[REDRAW_BACKGROUND], 0 |
3806 | cmp byte[REDRAW_BACKGROUND], 0 |
3797 | jz .az |
3807 | jz .az |
3798 | 3808 | ||
3799 | mov dl, 0 |
3809 | mov dl, 0 |
3800 | lea eax, [edi+draw_data-window_data] |
3810 | lea eax, [edi+draw_data-window_data] |
3801 | mov ebx, [draw_limits.left] |
3811 | mov ebx, [draw_limits.left] |
3802 | cmp ebx, [eax+RECT.left] |
3812 | cmp ebx, [eax+RECT.left] |
3803 | jae @f |
3813 | jae @f |
3804 | 3814 | ||
3805 | mov [eax+RECT.left], ebx |
3815 | mov [eax+RECT.left], ebx |
3806 | mov dl, 1 |
3816 | mov dl, 1 |
3807 | ;-------------------------------------- |
3817 | ;-------------------------------------- |
3808 | align 4 |
3818 | align 4 |
3809 | @@: |
3819 | @@: |
3810 | mov ebx, [draw_limits.top] |
3820 | mov ebx, [draw_limits.top] |
3811 | cmp ebx, [eax+RECT.top] |
3821 | cmp ebx, [eax+RECT.top] |
3812 | jae @f |
3822 | jae @f |
3813 | 3823 | ||
3814 | mov [eax+RECT.top], ebx |
3824 | mov [eax+RECT.top], ebx |
3815 | mov dl, 1 |
3825 | mov dl, 1 |
3816 | ;-------------------------------------- |
3826 | ;-------------------------------------- |
3817 | align 4 |
3827 | align 4 |
3818 | @@: |
3828 | @@: |
3819 | mov ebx, [draw_limits.right] |
3829 | mov ebx, [draw_limits.right] |
3820 | cmp ebx, [eax+RECT.right] |
3830 | cmp ebx, [eax+RECT.right] |
3821 | jbe @f |
3831 | jbe @f |
3822 | 3832 | ||
3823 | mov [eax+RECT.right], ebx |
3833 | mov [eax+RECT.right], ebx |
3824 | mov dl, 1 |
3834 | mov dl, 1 |
3825 | ;-------------------------------------- |
3835 | ;-------------------------------------- |
3826 | align 4 |
3836 | align 4 |
3827 | @@: |
3837 | @@: |
3828 | mov ebx, [draw_limits.bottom] |
3838 | mov ebx, [draw_limits.bottom] |
3829 | cmp ebx, [eax+RECT.bottom] |
3839 | cmp ebx, [eax+RECT.bottom] |
3830 | jbe @f |
3840 | jbe @f |
3831 | 3841 | ||
3832 | mov [eax+RECT.bottom], ebx |
3842 | mov [eax+RECT.bottom], ebx |
3833 | mov dl, 1 |
3843 | mov dl, 1 |
3834 | ;-------------------------------------- |
3844 | ;-------------------------------------- |
3835 | align 4 |
3845 | align 4 |
3836 | @@: |
3846 | @@: |
3837 | add byte[REDRAW_BACKGROUND], dl |
3847 | add byte[REDRAW_BACKGROUND], dl |
3838 | call wakeup_osloop |
3848 | call wakeup_osloop |
3839 | jmp newdw8 |
3849 | jmp newdw8 |
3840 | ;-------------------------------------- |
3850 | ;-------------------------------------- |
3841 | align 4 |
3851 | align 4 |
3842 | .az: |
3852 | .az: |
3843 | mov eax, edi |
3853 | mov eax, edi |
3844 | add eax, draw_data-window_data |
3854 | add eax, draw_data-window_data |
3845 | 3855 | ||
3846 | mov ebx, [draw_limits.left] ; set limits |
3856 | mov ebx, [draw_limits.left] ; set limits |
3847 | mov [eax + RECT.left], ebx |
3857 | mov [eax + RECT.left], ebx |
3848 | mov ebx, [draw_limits.top] |
3858 | mov ebx, [draw_limits.top] |
3849 | mov [eax + RECT.top], ebx |
3859 | mov [eax + RECT.top], ebx |
3850 | mov ebx, [draw_limits.right] |
3860 | mov ebx, [draw_limits.right] |
3851 | mov [eax + RECT.right], ebx |
3861 | mov [eax + RECT.right], ebx |
3852 | mov ebx, [draw_limits.bottom] |
3862 | mov ebx, [draw_limits.bottom] |
3853 | mov [eax + RECT.bottom], ebx |
3863 | mov [eax + RECT.bottom], ebx |
3854 | 3864 | ||
3855 | sub eax, draw_data-window_data |
3865 | sub eax, draw_data-window_data |
3856 | 3866 | ||
3857 | cmp dword [esp], 1 |
3867 | cmp dword [esp], 1 |
3858 | jne nobgrd |
3868 | jne nobgrd |
3859 | inc byte[REDRAW_BACKGROUND] |
3869 | inc byte[REDRAW_BACKGROUND] |
3860 | call wakeup_osloop |
3870 | call wakeup_osloop |
3861 | ;-------------------------------------- |
3871 | ;-------------------------------------- |
3862 | align 4 |
3872 | align 4 |
3863 | newdw8: |
3873 | newdw8: |
3864 | nobgrd: |
3874 | nobgrd: |
3865 | 3875 | ||
3866 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3876 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3867 | ;-------------------------------------- |
3877 | ;-------------------------------------- |
3868 | align 4 |
3878 | align 4 |
3869 | ricino: |
3879 | ricino: |
3870 | not_this_task: |
3880 | not_this_task: |
3871 | pop ecx |
3881 | pop ecx |
3872 | 3882 | ||
3873 | cmp ecx, [TASK_COUNT] |
3883 | cmp ecx, [TASK_COUNT] |
3874 | jle newdw2 |
3884 | jle newdw2 |
3875 | 3885 | ||
3876 | pop eax |
3886 | pop eax |
3877 | popad |
3887 | popad |
3878 | ret |
3888 | ret |
3879 | ;----------------------------------------------------------------------------- |
3889 | ;----------------------------------------------------------------------------- |
3880 | align 4 |
3890 | align 4 |
3881 | calculatebackground: ; background |
3891 | calculatebackground: ; background |
3882 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3892 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3883 | mov eax, 0x01010101 |
3893 | mov eax, 0x01010101 |
3884 | mov ecx, [_WinMapSize] |
3894 | mov ecx, [_WinMapSize] |
3885 | shr ecx, 2 |
3895 | shr ecx, 2 |
3886 | rep stosd |
3896 | rep stosd |
3887 | 3897 | ||
3888 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3898 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3889 | ret |
3899 | ret |
3890 | ;----------------------------------------------------------------------------- |
3900 | ;----------------------------------------------------------------------------- |
3891 | uglobal |
3901 | uglobal |
3892 | imax dd 0x0 |
3902 | imax dd 0x0 |
3893 | endg |
3903 | endg |
3894 | ;----------------------------------------------------------------------------- |
3904 | ;----------------------------------------------------------------------------- |
3895 | align 4 |
3905 | align 4 |
3896 | delay_ms: ; delay in 1/1000 sec |
3906 | delay_ms: ; delay in 1/1000 sec |
3897 | push eax |
3907 | push eax |
3898 | push ecx |
3908 | push ecx |
3899 | 3909 | ||
3900 | mov ecx, esi |
3910 | mov ecx, esi |
3901 | ; |
3911 | ; |
3902 | imul ecx, 33941 |
3912 | imul ecx, 33941 |
3903 | shr ecx, 9 |
3913 | shr ecx, 9 |
3904 | ; |
3914 | ; |
3905 | 3915 | ||
3906 | in al, 0x61 |
3916 | in al, 0x61 |
3907 | and al, 0x10 |
3917 | and al, 0x10 |
3908 | mov ah, al |
3918 | mov ah, al |
3909 | cld |
3919 | cld |
3910 | ;-------------------------------------- |
3920 | ;-------------------------------------- |
3911 | align 4 |
3921 | align 4 |
3912 | cnt1: |
3922 | cnt1: |
3913 | in al, 0x61 |
3923 | in al, 0x61 |
3914 | and al, 0x10 |
3924 | and al, 0x10 |
3915 | cmp al, ah |
3925 | cmp al, ah |
3916 | jz cnt1 |
3926 | jz cnt1 |
3917 | 3927 | ||
3918 | mov ah, al |
3928 | mov ah, al |
3919 | loop cnt1 |
3929 | loop cnt1 |
3920 | 3930 | ||
3921 | pop ecx |
3931 | pop ecx |
3922 | pop eax |
3932 | pop eax |
3923 | ret |
3933 | ret |
3924 | ;----------------------------------------------------------------------------- |
3934 | ;----------------------------------------------------------------------------- |
3925 | align 4 |
3935 | align 4 |
3926 | set_app_param: |
3936 | set_app_param: |
3927 | mov edi, [TASK_BASE] |
3937 | mov edi, [TASK_BASE] |
3928 | mov eax, ebx |
3938 | mov eax, ebx |
3929 | btr eax, 3 ; move MOUSE_FILTRATION |
3939 | btr eax, 3 ; move MOUSE_FILTRATION |
3930 | mov ebx, [current_slot] ; bit into event_filter |
3940 | mov ebx, [current_slot] ; bit into event_filter |
3931 | setc byte [ebx+APPDATA.event_filter] |
3941 | setc byte [ebx+APPDATA.event_filter] |
3932 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3942 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3933 | mov [esp+32], eax ; return old mask value |
3943 | mov [esp+32], eax ; return old mask value |
3934 | ret |
3944 | ret |
3935 | ;----------------------------------------------------------------------------- |
3945 | ;----------------------------------------------------------------------------- |
3936 | 3946 | ||
3937 | ; this is for syscall |
3947 | ; this is for syscall |
3938 | proc delay_hs_unprotected |
3948 | proc delay_hs_unprotected |
3939 | call unprotect_from_terminate |
3949 | call unprotect_from_terminate |
3940 | call delay_hs |
3950 | call delay_hs |
3941 | call protect_from_terminate |
3951 | call protect_from_terminate |
3942 | ret |
3952 | ret |
3943 | endp |
3953 | endp |
3944 | 3954 | ||
3945 | if 1 |
3955 | if 1 |
3946 | align 4 |
3956 | align 4 |
3947 | delay_hs: ; delay in 1/100 secs |
3957 | delay_hs: ; delay in 1/100 secs |
3948 | ; ebx = delay time |
3958 | ; ebx = delay time |
3949 | 3959 | ||
3950 | pushad |
3960 | pushad |
3951 | push ebx |
3961 | push ebx |
3952 | xor esi, esi |
3962 | xor esi, esi |
3953 | mov ecx, MANUAL_DESTROY |
3963 | mov ecx, MANUAL_DESTROY |
3954 | call create_event |
3964 | call create_event |
3955 | test eax, eax |
3965 | test eax, eax |
3956 | jz .done |
3966 | jz .done |
3957 | 3967 | ||
3958 | mov ebx, edx |
3968 | mov ebx, edx |
3959 | mov ecx, [esp] |
3969 | mov ecx, [esp] |
3960 | push edx |
3970 | push edx |
3961 | push eax |
3971 | push eax |
3962 | call wait_event_timeout |
3972 | call wait_event_timeout |
3963 | pop eax |
3973 | pop eax |
3964 | pop ebx |
3974 | pop ebx |
3965 | call destroy_event |
3975 | call destroy_event |
3966 | .done: |
3976 | .done: |
3967 | add esp, 4 |
3977 | add esp, 4 |
3968 | popad |
3978 | popad |
3969 | ret |
3979 | ret |
3970 | 3980 | ||
3971 | else |
3981 | else |
3972 | 3982 | ||
3973 | align 4 |
3983 | align 4 |
3974 | delay_hs: ; delay in 1/100 secs |
3984 | delay_hs: ; delay in 1/100 secs |
3975 | ; ebx = delay time |
3985 | ; ebx = delay time |
3976 | push ecx |
3986 | push ecx |
3977 | push edx |
3987 | push edx |
3978 | 3988 | ||
3979 | mov edx, [timer_ticks] |
3989 | mov edx, [timer_ticks] |
3980 | ;-------------------------------------- |
3990 | ;-------------------------------------- |
3981 | align 4 |
3991 | align 4 |
3982 | newtic: |
3992 | newtic: |
3983 | mov ecx, [timer_ticks] |
3993 | mov ecx, [timer_ticks] |
3984 | sub ecx, edx |
3994 | sub ecx, edx |
3985 | cmp ecx, ebx |
3995 | cmp ecx, ebx |
3986 | jae zerodelay |
3996 | jae zerodelay |
3987 | 3997 | ||
3988 | call change_task |
3998 | call change_task |
3989 | 3999 | ||
3990 | jmp newtic |
4000 | jmp newtic |
3991 | ;-------------------------------------- |
4001 | ;-------------------------------------- |
3992 | align 4 |
4002 | align 4 |
3993 | zerodelay: |
4003 | zerodelay: |
3994 | pop edx |
4004 | pop edx |
3995 | pop ecx |
4005 | pop ecx |
3996 | ret |
4006 | ret |
3997 | end if |
4007 | end if |
3998 | 4008 | ||
3999 | ;----------------------------------------------------------------------------- |
4009 | ;----------------------------------------------------------------------------- |
4000 | align 16 ;very often call this subrutine |
4010 | align 16 ;very often call this subrutine |
4001 | memmove: ; memory move in bytes |
4011 | memmove: ; memory move in bytes |
4002 | ; eax = from |
4012 | ; eax = from |
4003 | ; ebx = to |
4013 | ; ebx = to |
4004 | ; ecx = no of bytes |
4014 | ; ecx = no of bytes |
4005 | test ecx, ecx |
4015 | test ecx, ecx |
4006 | jle .ret |
4016 | jle .ret |
4007 | 4017 | ||
4008 | push esi edi ecx |
4018 | push esi edi ecx |
4009 | 4019 | ||
4010 | mov edi, ebx |
4020 | mov edi, ebx |
4011 | mov esi, eax |
4021 | mov esi, eax |
4012 | 4022 | ||
4013 | test ecx, not 11b |
4023 | test ecx, not 11b |
4014 | jz @f |
4024 | jz @f |
4015 | 4025 | ||
4016 | push ecx |
4026 | push ecx |
4017 | shr ecx, 2 |
4027 | shr ecx, 2 |
4018 | rep movsd |
4028 | rep movsd |
4019 | pop ecx |
4029 | pop ecx |
4020 | and ecx, 11b |
4030 | and ecx, 11b |
4021 | jz .finish |
4031 | jz .finish |
4022 | ;-------------------------------------- |
4032 | ;-------------------------------------- |
4023 | align 4 |
4033 | align 4 |
4024 | @@: |
4034 | @@: |
4025 | rep movsb |
4035 | rep movsb |
4026 | ;-------------------------------------- |
4036 | ;-------------------------------------- |
4027 | align 4 |
4037 | align 4 |
4028 | .finish: |
4038 | .finish: |
4029 | pop ecx edi esi |
4039 | pop ecx edi esi |
4030 | ;-------------------------------------- |
4040 | ;-------------------------------------- |
4031 | align 4 |
4041 | align 4 |
4032 | .ret: |
4042 | .ret: |
4033 | ret |
4043 | ret |
4034 | ;----------------------------------------------------------------------------- |
4044 | ;----------------------------------------------------------------------------- |
4035 | ; |
4045 | ; |
4036 | ;align 4 |
4046 | ;align 4 |
4037 | ; |
4047 | ; |
4038 | ;read_floppy_file: |
4048 | ;read_floppy_file: |
4039 | ; |
4049 | ; |
4040 | ;; as input |
4050 | ;; as input |
4041 | ;; |
4051 | ;; |
4042 | ;; eax pointer to file |
4052 | ;; eax pointer to file |
4043 | ;; ebx file lenght |
4053 | ;; ebx file lenght |
4044 | ;; ecx start 512 byte block number |
4054 | ;; ecx start 512 byte block number |
4045 | ;; edx number of blocks to read |
4055 | ;; edx number of blocks to read |
4046 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4056 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4047 | ;; |
4057 | ;; |
4048 | ;; |
4058 | ;; |
4049 | ;; on return |
4059 | ;; on return |
4050 | ;; |
4060 | ;; |
4051 | ;; eax = 0 command succesful |
4061 | ;; eax = 0 command succesful |
4052 | ;; 1 no fd base and/or partition defined |
4062 | ;; 1 no fd base and/or partition defined |
4053 | ;; 2 yet unsupported FS |
4063 | ;; 2 yet unsupported FS |
4054 | ;; 3 unknown FS |
4064 | ;; 3 unknown FS |
4055 | ;; 4 partition not defined at hd |
4065 | ;; 4 partition not defined at hd |
4056 | ;; 5 file not found |
4066 | ;; 5 file not found |
4057 | ;; ebx = size of file |
4067 | ;; ebx = size of file |
4058 | ; |
4068 | ; |
4059 | ; mov edi,[TASK_BASE] |
4069 | ; mov edi,[TASK_BASE] |
4060 | ; add edi,0x10 |
4070 | ; add edi,0x10 |
4061 | ; add esi,[edi] |
4071 | ; add esi,[edi] |
4062 | ; add eax,[edi] |
4072 | ; add eax,[edi] |
4063 | ; |
4073 | ; |
4064 | ; pushad |
4074 | ; pushad |
4065 | ; mov edi,esi |
4075 | ; mov edi,esi |
4066 | ; add edi,1024 |
4076 | ; add edi,1024 |
4067 | ; mov esi,0x100000+19*512 |
4077 | ; mov esi,0x100000+19*512 |
4068 | ; sub ecx,1 |
4078 | ; sub ecx,1 |
4069 | ; shl ecx,9 |
4079 | ; shl ecx,9 |
4070 | ; add esi,ecx |
4080 | ; add esi,ecx |
4071 | ; shl edx,9 |
4081 | ; shl edx,9 |
4072 | ; mov ecx,edx |
4082 | ; mov ecx,edx |
4073 | ; cld |
4083 | ; cld |
4074 | ; rep movsb |
4084 | ; rep movsb |
4075 | ; popad |
4085 | ; popad |
4076 | ; |
4086 | ; |
4077 | ; mov [esp+36],eax |
4087 | ; mov [esp+36],eax |
4078 | ; mov [esp+24],ebx |
4088 | ; mov [esp+24],ebx |
4079 | ; ret |
4089 | ; ret |
4080 | 4090 | ||
4081 | 4091 | ||
4082 | 4092 | ||
4083 | align 4 |
4093 | align 4 |
4084 | set_io_access_rights: |
4094 | set_io_access_rights: |
4085 | push edi eax |
4095 | push edi eax |
4086 | mov edi, tss._io_map_0 |
4096 | mov edi, tss._io_map_0 |
4087 | ; mov ecx,eax |
4097 | ; mov ecx,eax |
4088 | ; and ecx,7 ; offset in byte |
4098 | ; and ecx,7 ; offset in byte |
4089 | ; shr eax,3 ; number of byte |
4099 | ; shr eax,3 ; number of byte |
4090 | ; add edi,eax |
4100 | ; add edi,eax |
4091 | ; mov ebx,1 |
4101 | ; mov ebx,1 |
4092 | ; shl ebx,cl |
4102 | ; shl ebx,cl |
4093 | test ebp, ebp |
4103 | test ebp, ebp |
4094 | ; cmp ebp,0 ; enable access - ebp = 0 |
4104 | ; cmp ebp,0 ; enable access - ebp = 0 |
4095 | jnz .siar1 |
4105 | jnz .siar1 |
4096 | ; not ebx |
4106 | ; not ebx |
4097 | ; and [edi],byte bl |
4107 | ; and [edi],byte bl |
4098 | btr [edi], eax |
4108 | btr [edi], eax |
4099 | pop eax edi |
4109 | pop eax edi |
4100 | ret |
4110 | ret |
4101 | .siar1: |
4111 | .siar1: |
4102 | bts [edi], eax |
4112 | bts [edi], eax |
4103 | ; or [edi],byte bl ; disable access - ebp = 1 |
4113 | ; or [edi],byte bl ; disable access - ebp = 1 |
4104 | pop eax edi |
4114 | pop eax edi |
4105 | ret |
4115 | ret |
4106 | ;reserve/free group of ports |
4116 | ;reserve/free group of ports |
4107 | ; * eax = 46 - number function |
4117 | ; * eax = 46 - number function |
4108 | ; * ebx = 0 - reserve, 1 - free |
4118 | ; * ebx = 0 - reserve, 1 - free |
4109 | ; * ecx = number start arrea of ports |
4119 | ; * ecx = number start arrea of ports |
4110 | ; * edx = number end arrea of ports (include last number of port) |
4120 | ; * edx = number end arrea of ports (include last number of port) |
4111 | ;Return value: |
4121 | ;Return value: |
4112 | ; * eax = 0 - succesful |
4122 | ; * eax = 0 - succesful |
4113 | ; * eax = 1 - error |
4123 | ; * eax = 1 - error |
4114 | ; * The system has reserve this ports: |
4124 | ; * The system has reserve this ports: |
4115 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4125 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4116 | ;destroys eax,ebx, ebp |
4126 | ;destroys eax,ebx, ebp |
4117 | r_f_port_area: |
4127 | r_f_port_area: |
4118 | 4128 | ||
4119 | test ebx, ebx |
4129 | test ebx, ebx |
4120 | jnz free_port_area |
4130 | jnz free_port_area |
4121 | ; je r_port_area |
4131 | ; je r_port_area |
4122 | ; jmp free_port_area |
4132 | ; jmp free_port_area |
4123 | 4133 | ||
4124 | ; r_port_area: |
4134 | ; r_port_area: |
4125 | 4135 | ||
4126 | ; pushad |
4136 | ; pushad |
4127 | 4137 | ||
4128 | cmp ecx, edx ; beginning > end ? |
4138 | cmp ecx, edx ; beginning > end ? |
4129 | ja rpal1 |
4139 | ja rpal1 |
4130 | cmp edx, 65536 |
4140 | cmp edx, 65536 |
4131 | jae rpal1 |
4141 | jae rpal1 |
4132 | mov eax, [RESERVED_PORTS] |
4142 | mov eax, [RESERVED_PORTS] |
4133 | test eax, eax ; no reserved areas ? |
4143 | test eax, eax ; no reserved areas ? |
4134 | je rpal2 |
4144 | je rpal2 |
4135 | cmp eax, 255 ; max reserved |
4145 | cmp eax, 255 ; max reserved |
4136 | jae rpal1 |
4146 | jae rpal1 |
4137 | rpal3: |
4147 | rpal3: |
4138 | mov ebx, eax |
4148 | mov ebx, eax |
4139 | shl ebx, 4 |
4149 | shl ebx, 4 |
4140 | add ebx, RESERVED_PORTS |
4150 | add ebx, RESERVED_PORTS |
4141 | cmp ecx, [ebx+8] |
4151 | cmp ecx, [ebx+8] |
4142 | ja rpal4 |
4152 | ja rpal4 |
4143 | cmp edx, [ebx+4] |
4153 | cmp edx, [ebx+4] |
4144 | jae rpal1 |
4154 | jae rpal1 |
4145 | ; jb rpal4 |
4155 | ; jb rpal4 |
4146 | ; jmp rpal1 |
4156 | ; jmp rpal1 |
4147 | rpal4: |
4157 | rpal4: |
4148 | dec eax |
4158 | dec eax |
4149 | jnz rpal3 |
4159 | jnz rpal3 |
4150 | jmp rpal2 |
4160 | jmp rpal2 |
4151 | rpal1: |
4161 | rpal1: |
4152 | ; popad |
4162 | ; popad |
4153 | ; mov eax,1 |
4163 | ; mov eax,1 |
4154 | xor eax, eax |
4164 | xor eax, eax |
4155 | inc eax |
4165 | inc eax |
4156 | ret |
4166 | ret |
4157 | rpal2: |
4167 | rpal2: |
4158 | ; popad |
4168 | ; popad |
4159 | ; enable port access at port IO map |
4169 | ; enable port access at port IO map |
4160 | cli |
4170 | cli |
4161 | pushad ; start enable io map |
4171 | pushad ; start enable io map |
4162 | 4172 | ||
4163 | cmp edx, 65536;16384 |
4173 | cmp edx, 65536;16384 |
4164 | jae no_unmask_io; jge |
4174 | jae no_unmask_io; jge |
4165 | mov eax, ecx |
4175 | mov eax, ecx |
4166 | ; push ebp |
4176 | ; push ebp |
4167 | xor ebp, ebp ; enable - eax = port |
4177 | xor ebp, ebp ; enable - eax = port |
4168 | new_port_access: |
4178 | new_port_access: |
4169 | ; pushad |
4179 | ; pushad |
4170 | call set_io_access_rights |
4180 | call set_io_access_rights |
4171 | ; popad |
4181 | ; popad |
4172 | inc eax |
4182 | inc eax |
4173 | cmp eax, edx |
4183 | cmp eax, edx |
4174 | jbe new_port_access |
4184 | jbe new_port_access |
4175 | ; pop ebp |
4185 | ; pop ebp |
4176 | no_unmask_io: |
4186 | no_unmask_io: |
4177 | popad ; end enable io map |
4187 | popad ; end enable io map |
4178 | sti |
4188 | sti |
4179 | 4189 | ||
4180 | mov eax, [RESERVED_PORTS] |
4190 | mov eax, [RESERVED_PORTS] |
4181 | add eax, 1 |
4191 | add eax, 1 |
4182 | mov [RESERVED_PORTS], eax |
4192 | mov [RESERVED_PORTS], eax |
4183 | shl eax, 4 |
4193 | shl eax, 4 |
4184 | add eax, RESERVED_PORTS |
4194 | add eax, RESERVED_PORTS |
4185 | mov ebx, [TASK_BASE] |
4195 | mov ebx, [TASK_BASE] |
4186 | mov ebx, [ebx+TASKDATA.pid] |
4196 | mov ebx, [ebx+TASKDATA.pid] |
4187 | mov [eax], ebx |
4197 | mov [eax], ebx |
4188 | mov [eax+4], ecx |
4198 | mov [eax+4], ecx |
4189 | mov [eax+8], edx |
4199 | mov [eax+8], edx |
4190 | 4200 | ||
4191 | xor eax, eax |
4201 | xor eax, eax |
4192 | ret |
4202 | ret |
4193 | 4203 | ||
4194 | free_port_area: |
4204 | free_port_area: |
4195 | 4205 | ||
4196 | ; pushad |
4206 | ; pushad |
4197 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4207 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4198 | test eax, eax |
4208 | test eax, eax |
4199 | jz frpal2 |
4209 | jz frpal2 |
4200 | mov ebx, [TASK_BASE] |
4210 | mov ebx, [TASK_BASE] |
4201 | mov ebx, [ebx+TASKDATA.pid] |
4211 | mov ebx, [ebx+TASKDATA.pid] |
4202 | frpal3: |
4212 | frpal3: |
4203 | mov edi, eax |
4213 | mov edi, eax |
4204 | shl edi, 4 |
4214 | shl edi, 4 |
4205 | add edi, RESERVED_PORTS |
4215 | add edi, RESERVED_PORTS |
4206 | cmp ebx, [edi] |
4216 | cmp ebx, [edi] |
4207 | jne frpal4 |
4217 | jne frpal4 |
4208 | cmp ecx, [edi+4] |
4218 | cmp ecx, [edi+4] |
4209 | jne frpal4 |
4219 | jne frpal4 |
4210 | cmp edx, [edi+8] |
4220 | cmp edx, [edi+8] |
4211 | jne frpal4 |
4221 | jne frpal4 |
4212 | jmp frpal1 |
4222 | jmp frpal1 |
4213 | frpal4: |
4223 | frpal4: |
4214 | dec eax |
4224 | dec eax |
4215 | jnz frpal3 |
4225 | jnz frpal3 |
4216 | frpal2: |
4226 | frpal2: |
4217 | ; popad |
4227 | ; popad |
4218 | inc eax |
4228 | inc eax |
4219 | ret |
4229 | ret |
4220 | frpal1: |
4230 | frpal1: |
4221 | push ecx |
4231 | push ecx |
4222 | mov ecx, 256 |
4232 | mov ecx, 256 |
4223 | sub ecx, eax |
4233 | sub ecx, eax |
4224 | shl ecx, 4 |
4234 | shl ecx, 4 |
4225 | mov esi, edi |
4235 | mov esi, edi |
4226 | add esi, 16 |
4236 | add esi, 16 |
4227 | cld |
4237 | cld |
4228 | rep movsb |
4238 | rep movsb |
4229 | 4239 | ||
4230 | dec dword [RESERVED_PORTS] |
4240 | dec dword [RESERVED_PORTS] |
4231 | ;popad |
4241 | ;popad |
4232 | ;disable port access at port IO map |
4242 | ;disable port access at port IO map |
4233 | 4243 | ||
4234 | ; pushad ; start disable io map |
4244 | ; pushad ; start disable io map |
4235 | pop eax ;start port |
4245 | pop eax ;start port |
4236 | cmp edx, 65536;16384 |
4246 | cmp edx, 65536;16384 |
4237 | jge no_mask_io |
4247 | jge no_mask_io |
4238 | 4248 | ||
4239 | ; mov eax,ecx |
4249 | ; mov eax,ecx |
4240 | xor ebp, ebp |
4250 | xor ebp, ebp |
4241 | inc ebp |
4251 | inc ebp |
4242 | new_port_access_disable: |
4252 | new_port_access_disable: |
4243 | ; pushad |
4253 | ; pushad |
4244 | ; mov ebp,1 ; disable - eax = port |
4254 | ; mov ebp,1 ; disable - eax = port |
4245 | call set_io_access_rights |
4255 | call set_io_access_rights |
4246 | ; popad |
4256 | ; popad |
4247 | inc eax |
4257 | inc eax |
4248 | cmp eax, edx |
4258 | cmp eax, edx |
4249 | jbe new_port_access_disable |
4259 | jbe new_port_access_disable |
4250 | no_mask_io: |
4260 | no_mask_io: |
4251 | ; popad ; end disable io map |
4261 | ; popad ; end disable io map |
4252 | xor eax, eax |
4262 | xor eax, eax |
4253 | ret |
4263 | ret |
4254 | ;----------------------------------------------------------------------------- |
4264 | ;----------------------------------------------------------------------------- |
4255 | align 4 |
4265 | align 4 |
4256 | drawbackground: |
4266 | drawbackground: |
4257 | dbrv20: |
4267 | dbrv20: |
4258 | cmp [BgrDrawMode], dword 1 |
4268 | cmp [BgrDrawMode], dword 1 |
4259 | jne bgrstr |
4269 | jne bgrstr |
4260 | call vesa20_drawbackground_tiled |
4270 | call vesa20_drawbackground_tiled |
4261 | ; call [draw_pointer] |
4271 | ; call [draw_pointer] |
4262 | call __sys_draw_pointer |
4272 | call __sys_draw_pointer |
4263 | ret |
4273 | ret |
4264 | ;-------------------------------------- |
4274 | ;-------------------------------------- |
4265 | align 4 |
4275 | align 4 |
4266 | bgrstr: |
4276 | bgrstr: |
4267 | call vesa20_drawbackground_stretch |
4277 | call vesa20_drawbackground_stretch |
4268 | ; call [draw_pointer] |
4278 | ; call [draw_pointer] |
4269 | call __sys_draw_pointer |
4279 | call __sys_draw_pointer |
4270 | ret |
4280 | ret |
4271 | ;----------------------------------------------------------------------------- |
4281 | ;----------------------------------------------------------------------------- |
4272 | align 4 |
4282 | align 4 |
4273 | syscall_putimage: ; PutImage |
4283 | syscall_putimage: ; PutImage |
4274 | sys_putimage: |
4284 | sys_putimage: |
4275 | test ecx, 0x80008000 |
4285 | test ecx, 0x80008000 |
4276 | jnz .exit |
4286 | jnz .exit |
4277 | test ecx, 0x0000FFFF |
4287 | test ecx, 0x0000FFFF |
4278 | jz .exit |
4288 | jz .exit |
4279 | test ecx, 0xFFFF0000 |
4289 | test ecx, 0xFFFF0000 |
4280 | jnz @f |
4290 | jnz @f |
4281 | ;-------------------------------------- |
4291 | ;-------------------------------------- |
4282 | align 4 |
4292 | align 4 |
4283 | .exit: |
4293 | .exit: |
4284 | ret |
4294 | ret |
4285 | ;-------------------------------------- |
4295 | ;-------------------------------------- |
4286 | align 4 |
4296 | align 4 |
4287 | @@: |
4297 | @@: |
4288 | mov edi, [current_slot] |
4298 | mov edi, [current_slot] |
4289 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4299 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4290 | rol edx, 16 |
4300 | rol edx, 16 |
4291 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4301 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4292 | rol edx, 16 |
4302 | rol edx, 16 |
4293 | ;-------------------------------------- |
4303 | ;-------------------------------------- |
4294 | align 4 |
4304 | align 4 |
4295 | .forced: |
4305 | .forced: |
4296 | push ebp esi 0 |
4306 | push ebp esi 0 |
4297 | mov ebp, putimage_get24bpp |
4307 | mov ebp, putimage_get24bpp |
4298 | mov esi, putimage_init24bpp |
4308 | mov esi, putimage_init24bpp |
4299 | ;-------------------------------------- |
4309 | ;-------------------------------------- |
4300 | align 4 |
4310 | align 4 |
4301 | sys_putimage_bpp: |
4311 | sys_putimage_bpp: |
4302 | call vesa20_putimage |
4312 | call vesa20_putimage |
4303 | pop ebp esi ebp |
4313 | pop ebp esi ebp |
4304 | ret |
4314 | ret |
4305 | ; jmp [draw_pointer] |
4315 | ; jmp [draw_pointer] |
4306 | ;----------------------------------------------------------------------------- |
4316 | ;----------------------------------------------------------------------------- |
4307 | align 4 |
4317 | align 4 |
4308 | sys_putimage_palette: |
4318 | sys_putimage_palette: |
4309 | ; ebx = pointer to image |
4319 | ; ebx = pointer to image |
4310 | ; ecx = [xsize]*65536 + [ysize] |
4320 | ; ecx = [xsize]*65536 + [ysize] |
4311 | ; edx = [xstart]*65536 + [ystart] |
4321 | ; edx = [xstart]*65536 + [ystart] |
4312 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4322 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4313 | ; edi = pointer to palette |
4323 | ; edi = pointer to palette |
4314 | ; ebp = row delta |
4324 | ; ebp = row delta |
4315 | mov eax, [CURRENT_TASK] |
4325 | mov eax, [CURRENT_TASK] |
4316 | shl eax, 8 |
4326 | shl eax, 8 |
4317 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4327 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4318 | rol edx, 16 |
4328 | rol edx, 16 |
4319 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4329 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4320 | rol edx, 16 |
4330 | rol edx, 16 |
4321 | ;-------------------------------------- |
4331 | ;-------------------------------------- |
4322 | align 4 |
4332 | align 4 |
4323 | .forced: |
4333 | .forced: |
4324 | cmp esi, 1 |
4334 | cmp esi, 1 |
4325 | jnz @f |
4335 | jnz @f |
4326 | push edi |
4336 | push edi |
4327 | mov eax, [edi+4] |
4337 | mov eax, [edi+4] |
4328 | sub eax, [edi] |
4338 | sub eax, [edi] |
4329 | push eax |
4339 | push eax |
4330 | push dword [edi] |
4340 | push dword [edi] |
4331 | push 0ffffff80h |
4341 | push 0ffffff80h |
4332 | mov edi, esp |
4342 | mov edi, esp |
4333 | call put_mono_image |
4343 | call put_mono_image |
4334 | add esp, 12 |
4344 | add esp, 12 |
4335 | pop edi |
4345 | pop edi |
4336 | ret |
4346 | ret |
4337 | ;-------------------------------------- |
4347 | ;-------------------------------------- |
4338 | align 4 |
4348 | align 4 |
4339 | @@: |
4349 | @@: |
4340 | cmp esi, 2 |
4350 | cmp esi, 2 |
4341 | jnz @f |
4351 | jnz @f |
4342 | push edi |
4352 | push edi |
4343 | push 0ffffff80h |
4353 | push 0ffffff80h |
4344 | mov edi, esp |
4354 | mov edi, esp |
4345 | call put_2bit_image |
4355 | call put_2bit_image |
4346 | pop eax |
4356 | pop eax |
4347 | pop edi |
4357 | pop edi |
4348 | ret |
4358 | ret |
4349 | ;-------------------------------------- |
4359 | ;-------------------------------------- |
4350 | align 4 |
4360 | align 4 |
4351 | @@: |
4361 | @@: |
4352 | cmp esi, 4 |
4362 | cmp esi, 4 |
4353 | jnz @f |
4363 | jnz @f |
4354 | push edi |
4364 | push edi |
4355 | push 0ffffff80h |
4365 | push 0ffffff80h |
4356 | mov edi, esp |
4366 | mov edi, esp |
4357 | call put_4bit_image |
4367 | call put_4bit_image |
4358 | pop eax |
4368 | pop eax |
4359 | pop edi |
4369 | pop edi |
4360 | ret |
4370 | ret |
4361 | ;-------------------------------------- |
4371 | ;-------------------------------------- |
4362 | align 4 |
4372 | align 4 |
4363 | @@: |
4373 | @@: |
4364 | push ebp esi ebp |
4374 | push ebp esi ebp |
4365 | cmp esi, 8 |
4375 | cmp esi, 8 |
4366 | jnz @f |
4376 | jnz @f |
4367 | mov ebp, putimage_get8bpp |
4377 | mov ebp, putimage_get8bpp |
4368 | mov esi, putimage_init8bpp |
4378 | mov esi, putimage_init8bpp |
4369 | jmp sys_putimage_bpp |
4379 | jmp sys_putimage_bpp |
4370 | ;-------------------------------------- |
4380 | ;-------------------------------------- |
4371 | align 4 |
4381 | align 4 |
4372 | @@: |
4382 | @@: |
4373 | cmp esi, 9 |
4383 | cmp esi, 9 |
4374 | jnz @f |
4384 | jnz @f |
4375 | mov ebp, putimage_get9bpp |
4385 | mov ebp, putimage_get9bpp |
4376 | mov esi, putimage_init9bpp |
4386 | mov esi, putimage_init9bpp |
4377 | jmp sys_putimage_bpp |
4387 | jmp sys_putimage_bpp |
4378 | ;-------------------------------------- |
4388 | ;-------------------------------------- |
4379 | align 4 |
4389 | align 4 |
4380 | @@: |
4390 | @@: |
4381 | cmp esi, 15 |
4391 | cmp esi, 15 |
4382 | jnz @f |
4392 | jnz @f |
4383 | mov ebp, putimage_get15bpp |
4393 | mov ebp, putimage_get15bpp |
4384 | mov esi, putimage_init15bpp |
4394 | mov esi, putimage_init15bpp |
4385 | jmp sys_putimage_bpp |
4395 | jmp sys_putimage_bpp |
4386 | ;-------------------------------------- |
4396 | ;-------------------------------------- |
4387 | align 4 |
4397 | align 4 |
4388 | @@: |
4398 | @@: |
4389 | cmp esi, 16 |
4399 | cmp esi, 16 |
4390 | jnz @f |
4400 | jnz @f |
4391 | mov ebp, putimage_get16bpp |
4401 | mov ebp, putimage_get16bpp |
4392 | mov esi, putimage_init16bpp |
4402 | mov esi, putimage_init16bpp |
4393 | jmp sys_putimage_bpp |
4403 | jmp sys_putimage_bpp |
4394 | ;-------------------------------------- |
4404 | ;-------------------------------------- |
4395 | align 4 |
4405 | align 4 |
4396 | @@: |
4406 | @@: |
4397 | cmp esi, 24 |
4407 | cmp esi, 24 |
4398 | jnz @f |
4408 | jnz @f |
4399 | mov ebp, putimage_get24bpp |
4409 | mov ebp, putimage_get24bpp |
4400 | mov esi, putimage_init24bpp |
4410 | mov esi, putimage_init24bpp |
4401 | jmp sys_putimage_bpp |
4411 | jmp sys_putimage_bpp |
4402 | ;-------------------------------------- |
4412 | ;-------------------------------------- |
4403 | align 4 |
4413 | align 4 |
4404 | @@: |
4414 | @@: |
4405 | cmp esi, 32 |
4415 | cmp esi, 32 |
4406 | jnz @f |
4416 | jnz @f |
4407 | mov ebp, putimage_get32bpp |
4417 | mov ebp, putimage_get32bpp |
4408 | mov esi, putimage_init32bpp |
4418 | mov esi, putimage_init32bpp |
4409 | jmp sys_putimage_bpp |
4419 | jmp sys_putimage_bpp |
4410 | ;-------------------------------------- |
4420 | ;-------------------------------------- |
4411 | align 4 |
4421 | align 4 |
4412 | @@: |
4422 | @@: |
4413 | pop ebp esi ebp |
4423 | pop ebp esi ebp |
4414 | ret |
4424 | ret |
4415 | ;----------------------------------------------------------------------------- |
4425 | ;----------------------------------------------------------------------------- |
4416 | align 4 |
4426 | align 4 |
4417 | put_mono_image: |
4427 | put_mono_image: |
4418 | push ebp esi ebp |
4428 | push ebp esi ebp |
4419 | mov ebp, putimage_get1bpp |
4429 | mov ebp, putimage_get1bpp |
4420 | mov esi, putimage_init1bpp |
4430 | mov esi, putimage_init1bpp |
4421 | jmp sys_putimage_bpp |
4431 | jmp sys_putimage_bpp |
4422 | ;----------------------------------------------------------------------------- |
4432 | ;----------------------------------------------------------------------------- |
4423 | align 4 |
4433 | align 4 |
4424 | put_2bit_image: |
4434 | put_2bit_image: |
4425 | push ebp esi ebp |
4435 | push ebp esi ebp |
4426 | mov ebp, putimage_get2bpp |
4436 | mov ebp, putimage_get2bpp |
4427 | mov esi, putimage_init2bpp |
4437 | mov esi, putimage_init2bpp |
4428 | jmp sys_putimage_bpp |
4438 | jmp sys_putimage_bpp |
4429 | ;----------------------------------------------------------------------------- |
4439 | ;----------------------------------------------------------------------------- |
4430 | align 4 |
4440 | align 4 |
4431 | put_4bit_image: |
4441 | put_4bit_image: |
4432 | push ebp esi ebp |
4442 | push ebp esi ebp |
4433 | mov ebp, putimage_get4bpp |
4443 | mov ebp, putimage_get4bpp |
4434 | mov esi, putimage_init4bpp |
4444 | mov esi, putimage_init4bpp |
4435 | jmp sys_putimage_bpp |
4445 | jmp sys_putimage_bpp |
4436 | ;----------------------------------------------------------------------------- |
4446 | ;----------------------------------------------------------------------------- |
4437 | align 4 |
4447 | align 4 |
4438 | putimage_init24bpp: |
4448 | putimage_init24bpp: |
4439 | lea eax, [eax*3] |
4449 | lea eax, [eax*3] |
4440 | putimage_init8bpp: |
4450 | putimage_init8bpp: |
4441 | putimage_init9bpp: |
4451 | putimage_init9bpp: |
4442 | ret |
4452 | ret |
4443 | ;----------------------------------------------------------------------------- |
4453 | ;----------------------------------------------------------------------------- |
4444 | align 16 |
4454 | align 16 |
4445 | putimage_get24bpp: |
4455 | putimage_get24bpp: |
4446 | movzx eax, byte [esi+2] |
4456 | movzx eax, byte [esi+2] |
4447 | shl eax, 16 |
4457 | shl eax, 16 |
4448 | mov ax, [esi] |
4458 | mov ax, [esi] |
4449 | add esi, 3 |
4459 | add esi, 3 |
4450 | ret 4 |
4460 | ret 4 |
4451 | ;----------------------------------------------------------------------------- |
4461 | ;----------------------------------------------------------------------------- |
4452 | align 16 |
4462 | align 16 |
4453 | putimage_get8bpp: |
4463 | putimage_get8bpp: |
4454 | movzx eax, byte [esi] |
4464 | movzx eax, byte [esi] |
4455 | push edx |
4465 | push edx |
4456 | mov edx, [esp+8] |
4466 | mov edx, [esp+8] |
4457 | mov eax, [edx+eax*4] |
4467 | mov eax, [edx+eax*4] |
4458 | pop edx |
4468 | pop edx |
4459 | inc esi |
4469 | inc esi |
4460 | ret 4 |
4470 | ret 4 |
4461 | ;----------------------------------------------------------------------------- |
4471 | ;----------------------------------------------------------------------------- |
4462 | align 16 |
4472 | align 16 |
4463 | putimage_get9bpp: |
4473 | putimage_get9bpp: |
4464 | lodsb |
4474 | lodsb |
4465 | mov ah, al |
4475 | mov ah, al |
4466 | shl eax, 8 |
4476 | shl eax, 8 |
4467 | mov al, ah |
4477 | mov al, ah |
4468 | ret 4 |
4478 | ret 4 |
4469 | ;----------------------------------------------------------------------------- |
4479 | ;----------------------------------------------------------------------------- |
4470 | align 4 |
4480 | align 4 |
4471 | putimage_init1bpp: |
4481 | putimage_init1bpp: |
4472 | add eax, ecx |
4482 | add eax, ecx |
4473 | push ecx |
4483 | push ecx |
4474 | add eax, 7 |
4484 | add eax, 7 |
4475 | add ecx, 7 |
4485 | add ecx, 7 |
4476 | shr eax, 3 |
4486 | shr eax, 3 |
4477 | shr ecx, 3 |
4487 | shr ecx, 3 |
4478 | sub eax, ecx |
4488 | sub eax, ecx |
4479 | pop ecx |
4489 | pop ecx |
4480 | ret |
4490 | ret |
4481 | ;----------------------------------------------------------------------------- |
4491 | ;----------------------------------------------------------------------------- |
4482 | align 16 |
4492 | align 16 |
4483 | putimage_get1bpp: |
4493 | putimage_get1bpp: |
4484 | push edx |
4494 | push edx |
4485 | mov edx, [esp+8] |
4495 | mov edx, [esp+8] |
4486 | mov al, [edx] |
4496 | mov al, [edx] |
4487 | add al, al |
4497 | add al, al |
4488 | jnz @f |
4498 | jnz @f |
4489 | lodsb |
4499 | lodsb |
4490 | adc al, al |
4500 | adc al, al |
4491 | @@: |
4501 | @@: |
4492 | mov [edx], al |
4502 | mov [edx], al |
4493 | sbb eax, eax |
4503 | sbb eax, eax |
4494 | and eax, [edx+8] |
4504 | and eax, [edx+8] |
4495 | add eax, [edx+4] |
4505 | add eax, [edx+4] |
4496 | pop edx |
4506 | pop edx |
4497 | ret 4 |
4507 | ret 4 |
4498 | ;----------------------------------------------------------------------------- |
4508 | ;----------------------------------------------------------------------------- |
4499 | align 4 |
4509 | align 4 |
4500 | putimage_init2bpp: |
4510 | putimage_init2bpp: |
4501 | add eax, ecx |
4511 | add eax, ecx |
4502 | push ecx |
4512 | push ecx |
4503 | add ecx, 3 |
4513 | add ecx, 3 |
4504 | add eax, 3 |
4514 | add eax, 3 |
4505 | shr ecx, 2 |
4515 | shr ecx, 2 |
4506 | shr eax, 2 |
4516 | shr eax, 2 |
4507 | sub eax, ecx |
4517 | sub eax, ecx |
4508 | pop ecx |
4518 | pop ecx |
4509 | ret |
4519 | ret |
4510 | ;----------------------------------------------------------------------------- |
4520 | ;----------------------------------------------------------------------------- |
4511 | align 16 |
4521 | align 16 |
4512 | putimage_get2bpp: |
4522 | putimage_get2bpp: |
4513 | push edx |
4523 | push edx |
4514 | mov edx, [esp+8] |
4524 | mov edx, [esp+8] |
4515 | mov al, [edx] |
4525 | mov al, [edx] |
4516 | mov ah, al |
4526 | mov ah, al |
4517 | shr al, 6 |
4527 | shr al, 6 |
4518 | shl ah, 2 |
4528 | shl ah, 2 |
4519 | jnz .nonewbyte |
4529 | jnz .nonewbyte |
4520 | lodsb |
4530 | lodsb |
4521 | mov ah, al |
4531 | mov ah, al |
4522 | shr al, 6 |
4532 | shr al, 6 |
4523 | shl ah, 2 |
4533 | shl ah, 2 |
4524 | add ah, 1 |
4534 | add ah, 1 |
4525 | .nonewbyte: |
4535 | .nonewbyte: |
4526 | mov [edx], ah |
4536 | mov [edx], ah |
4527 | mov edx, [edx+4] |
4537 | mov edx, [edx+4] |
4528 | movzx eax, al |
4538 | movzx eax, al |
4529 | mov eax, [edx+eax*4] |
4539 | mov eax, [edx+eax*4] |
4530 | pop edx |
4540 | pop edx |
4531 | ret 4 |
4541 | ret 4 |
4532 | ;----------------------------------------------------------------------------- |
4542 | ;----------------------------------------------------------------------------- |
4533 | align 4 |
4543 | align 4 |
4534 | putimage_init4bpp: |
4544 | putimage_init4bpp: |
4535 | add eax, ecx |
4545 | add eax, ecx |
4536 | push ecx |
4546 | push ecx |
4537 | add ecx, 1 |
4547 | add ecx, 1 |
4538 | add eax, 1 |
4548 | add eax, 1 |
4539 | shr ecx, 1 |
4549 | shr ecx, 1 |
4540 | shr eax, 1 |
4550 | shr eax, 1 |
4541 | sub eax, ecx |
4551 | sub eax, ecx |
4542 | pop ecx |
4552 | pop ecx |
4543 | ret |
4553 | ret |
4544 | ;----------------------------------------------------------------------------- |
4554 | ;----------------------------------------------------------------------------- |
4545 | align 16 |
4555 | align 16 |
4546 | putimage_get4bpp: |
4556 | putimage_get4bpp: |
4547 | push edx |
4557 | push edx |
4548 | mov edx, [esp+8] |
4558 | mov edx, [esp+8] |
4549 | add byte [edx], 80h |
4559 | add byte [edx], 80h |
4550 | jc @f |
4560 | jc @f |
4551 | movzx eax, byte [edx+1] |
4561 | movzx eax, byte [edx+1] |
4552 | mov edx, [edx+4] |
4562 | mov edx, [edx+4] |
4553 | and eax, 0x0F |
4563 | and eax, 0x0F |
4554 | mov eax, [edx+eax*4] |
4564 | mov eax, [edx+eax*4] |
4555 | pop edx |
4565 | pop edx |
4556 | ret 4 |
4566 | ret 4 |
4557 | @@: |
4567 | @@: |
4558 | movzx eax, byte [esi] |
4568 | movzx eax, byte [esi] |
4559 | add esi, 1 |
4569 | add esi, 1 |
4560 | mov [edx+1], al |
4570 | mov [edx+1], al |
4561 | shr eax, 4 |
4571 | shr eax, 4 |
4562 | mov edx, [edx+4] |
4572 | mov edx, [edx+4] |
4563 | mov eax, [edx+eax*4] |
4573 | mov eax, [edx+eax*4] |
4564 | pop edx |
4574 | pop edx |
4565 | ret 4 |
4575 | ret 4 |
4566 | ;----------------------------------------------------------------------------- |
4576 | ;----------------------------------------------------------------------------- |
4567 | align 4 |
4577 | align 4 |
4568 | putimage_init32bpp: |
4578 | putimage_init32bpp: |
4569 | shl eax, 2 |
4579 | shl eax, 2 |
4570 | ret |
4580 | ret |
4571 | ;----------------------------------------------------------------------------- |
4581 | ;----------------------------------------------------------------------------- |
4572 | align 16 |
4582 | align 16 |
4573 | putimage_get32bpp: |
4583 | putimage_get32bpp: |
4574 | lodsd |
4584 | lodsd |
4575 | ret 4 |
4585 | ret 4 |
4576 | ;----------------------------------------------------------------------------- |
4586 | ;----------------------------------------------------------------------------- |
4577 | align 4 |
4587 | align 4 |
4578 | putimage_init15bpp: |
4588 | putimage_init15bpp: |
4579 | putimage_init16bpp: |
4589 | putimage_init16bpp: |
4580 | add eax, eax |
4590 | add eax, eax |
4581 | ret |
4591 | ret |
4582 | ;----------------------------------------------------------------------------- |
4592 | ;----------------------------------------------------------------------------- |
4583 | align 16 |
4593 | align 16 |
4584 | putimage_get15bpp: |
4594 | putimage_get15bpp: |
4585 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4595 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4586 | push ecx edx |
4596 | push ecx edx |
4587 | movzx eax, word [esi] |
4597 | movzx eax, word [esi] |
4588 | add esi, 2 |
4598 | add esi, 2 |
4589 | mov ecx, eax |
4599 | mov ecx, eax |
4590 | mov edx, eax |
4600 | mov edx, eax |
4591 | and eax, 0x1F |
4601 | and eax, 0x1F |
4592 | and ecx, 0x1F shl 5 |
4602 | and ecx, 0x1F shl 5 |
4593 | and edx, 0x1F shl 10 |
4603 | and edx, 0x1F shl 10 |
4594 | shl eax, 3 |
4604 | shl eax, 3 |
4595 | shl ecx, 6 |
4605 | shl ecx, 6 |
4596 | shl edx, 9 |
4606 | shl edx, 9 |
4597 | or eax, ecx |
4607 | or eax, ecx |
4598 | or eax, edx |
4608 | or eax, edx |
4599 | pop edx ecx |
4609 | pop edx ecx |
4600 | ret 4 |
4610 | ret 4 |
4601 | ;----------------------------------------------------------------------------- |
4611 | ;----------------------------------------------------------------------------- |
4602 | align 16 |
4612 | align 16 |
4603 | putimage_get16bpp: |
4613 | putimage_get16bpp: |
4604 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4614 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4605 | push ecx edx |
4615 | push ecx edx |
4606 | movzx eax, word [esi] |
4616 | movzx eax, word [esi] |
4607 | add esi, 2 |
4617 | add esi, 2 |
4608 | mov ecx, eax |
4618 | mov ecx, eax |
4609 | mov edx, eax |
4619 | mov edx, eax |
4610 | and eax, 0x1F |
4620 | and eax, 0x1F |
4611 | and ecx, 0x3F shl 5 |
4621 | and ecx, 0x3F shl 5 |
4612 | and edx, 0x1F shl 11 |
4622 | and edx, 0x1F shl 11 |
4613 | shl eax, 3 |
4623 | shl eax, 3 |
4614 | shl ecx, 5 |
4624 | shl ecx, 5 |
4615 | shl edx, 8 |
4625 | shl edx, 8 |
4616 | or eax, ecx |
4626 | or eax, ecx |
4617 | or eax, edx |
4627 | or eax, edx |
4618 | pop edx ecx |
4628 | pop edx ecx |
4619 | ret 4 |
4629 | ret 4 |
4620 | ;----------------------------------------------------------------------------- |
4630 | ;----------------------------------------------------------------------------- |
4621 | ;align 4 |
4631 | ;align 4 |
4622 | ; eax x beginning |
4632 | ; eax x beginning |
4623 | ; ebx y beginning |
4633 | ; ebx y beginning |
4624 | ; ecx x end |
4634 | ; ecx x end |
4625 | ; edx y end |
4635 | ; edx y end |
4626 | ; edi color |
4636 | ; edi color |
4627 | ;__sys_drawbar: |
4637 | ;__sys_drawbar: |
4628 | ; mov esi, [current_slot] |
4638 | ; mov esi, [current_slot] |
4629 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4639 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4630 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4640 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4631 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4641 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4632 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4642 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4633 | ;-------------------------------------- |
4643 | ;-------------------------------------- |
4634 | ;align 4 |
4644 | ;align 4 |
4635 | ;.forced: |
4645 | ;.forced: |
4636 | ; call vesa20_drawbar |
4646 | ; call vesa20_drawbar |
4637 | ; call [draw_pointer] |
4647 | ; call [draw_pointer] |
4638 | ; ret |
4648 | ; ret |
4639 | ;----------------------------------------------------------------------------- |
4649 | ;----------------------------------------------------------------------------- |
4640 | align 4 |
4650 | align 4 |
4641 | kb_read: |
4651 | kb_read: |
4642 | 4652 | ||
4643 | push ecx edx |
4653 | push ecx edx |
4644 | 4654 | ||
4645 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4655 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4646 | kr_loop: |
4656 | kr_loop: |
4647 | in al, 0x64 |
4657 | in al, 0x64 |
4648 | test al, 1 |
4658 | test al, 1 |
4649 | jnz kr_ready |
4659 | jnz kr_ready |
4650 | loop kr_loop |
4660 | loop kr_loop |
4651 | mov ah, 1 |
4661 | mov ah, 1 |
4652 | jmp kr_exit |
4662 | jmp kr_exit |
4653 | kr_ready: |
4663 | kr_ready: |
4654 | push ecx |
4664 | push ecx |
4655 | mov ecx, 32 |
4665 | mov ecx, 32 |
4656 | kr_delay: |
4666 | kr_delay: |
4657 | loop kr_delay |
4667 | loop kr_delay |
4658 | pop ecx |
4668 | pop ecx |
4659 | in al, 0x60 |
4669 | in al, 0x60 |
4660 | xor ah, ah |
4670 | xor ah, ah |
4661 | kr_exit: |
4671 | kr_exit: |
4662 | 4672 | ||
4663 | pop edx ecx |
4673 | pop edx ecx |
4664 | 4674 | ||
4665 | ret |
4675 | ret |
4666 | ;----------------------------------------------------------------------------- |
4676 | ;----------------------------------------------------------------------------- |
4667 | align 4 |
4677 | align 4 |
4668 | kb_write: |
4678 | kb_write: |
4669 | 4679 | ||
4670 | push ecx edx |
4680 | push ecx edx |
4671 | 4681 | ||
4672 | mov dl, al |
4682 | mov dl, al |
4673 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4683 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4674 | ; kw_loop1: |
4684 | ; kw_loop1: |
4675 | ; in al,0x64 |
4685 | ; in al,0x64 |
4676 | ; test al,0x20 |
4686 | ; test al,0x20 |
4677 | ; jz kw_ok1 |
4687 | ; jz kw_ok1 |
4678 | ; loop kw_loop1 |
4688 | ; loop kw_loop1 |
4679 | ; mov ah,1 |
4689 | ; mov ah,1 |
4680 | ; jmp kw_exit |
4690 | ; jmp kw_exit |
4681 | ; kw_ok1: |
4691 | ; kw_ok1: |
4682 | in al, 0x60 |
4692 | in al, 0x60 |
4683 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4693 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4684 | kw_loop: |
4694 | kw_loop: |
4685 | in al, 0x64 |
4695 | in al, 0x64 |
4686 | test al, 2 |
4696 | test al, 2 |
4687 | jz kw_ok |
4697 | jz kw_ok |
4688 | loop kw_loop |
4698 | loop kw_loop |
4689 | mov ah, 1 |
4699 | mov ah, 1 |
4690 | jmp kw_exit |
4700 | jmp kw_exit |
4691 | kw_ok: |
4701 | kw_ok: |
4692 | mov al, dl |
4702 | mov al, dl |
4693 | out 0x60, al |
4703 | out 0x60, al |
4694 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4704 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4695 | kw_loop3: |
4705 | kw_loop3: |
4696 | in al, 0x64 |
4706 | in al, 0x64 |
4697 | test al, 2 |
4707 | test al, 2 |
4698 | jz kw_ok3 |
4708 | jz kw_ok3 |
4699 | loop kw_loop3 |
4709 | loop kw_loop3 |
4700 | mov ah, 1 |
4710 | mov ah, 1 |
4701 | jmp kw_exit |
4711 | jmp kw_exit |
4702 | kw_ok3: |
4712 | kw_ok3: |
4703 | mov ah, 8 |
4713 | mov ah, 8 |
4704 | kw_loop4: |
4714 | kw_loop4: |
4705 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4715 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4706 | kw_loop5: |
4716 | kw_loop5: |
4707 | in al, 0x64 |
4717 | in al, 0x64 |
4708 | test al, 1 |
4718 | test al, 1 |
4709 | jnz kw_ok4 |
4719 | jnz kw_ok4 |
4710 | loop kw_loop5 |
4720 | loop kw_loop5 |
4711 | dec ah |
4721 | dec ah |
4712 | jnz kw_loop4 |
4722 | jnz kw_loop4 |
4713 | kw_ok4: |
4723 | kw_ok4: |
4714 | xor ah, ah |
4724 | xor ah, ah |
4715 | kw_exit: |
4725 | kw_exit: |
4716 | 4726 | ||
4717 | pop edx ecx |
4727 | pop edx ecx |
4718 | 4728 | ||
4719 | ret |
4729 | ret |
4720 | ;----------------------------------------------------------------------------- |
4730 | ;----------------------------------------------------------------------------- |
4721 | align 4 |
4731 | align 4 |
4722 | kb_cmd: |
4732 | kb_cmd: |
4723 | 4733 | ||
4724 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4734 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4725 | c_wait: |
4735 | c_wait: |
4726 | in al, 0x64 |
4736 | in al, 0x64 |
4727 | test al, 2 |
4737 | test al, 2 |
4728 | jz c_send |
4738 | jz c_send |
4729 | loop c_wait |
4739 | loop c_wait |
4730 | jmp c_error |
4740 | jmp c_error |
4731 | c_send: |
4741 | c_send: |
4732 | mov al, bl |
4742 | mov al, bl |
4733 | out 0x64, al |
4743 | out 0x64, al |
4734 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4744 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4735 | c_accept: |
4745 | c_accept: |
4736 | in al, 0x64 |
4746 | in al, 0x64 |
4737 | test al, 2 |
4747 | test al, 2 |
4738 | jz c_ok |
4748 | jz c_ok |
4739 | loop c_accept |
4749 | loop c_accept |
4740 | c_error: |
4750 | c_error: |
4741 | mov ah, 1 |
4751 | mov ah, 1 |
4742 | jmp c_exit |
4752 | jmp c_exit |
4743 | c_ok: |
4753 | c_ok: |
4744 | xor ah, ah |
4754 | xor ah, ah |
4745 | c_exit: |
4755 | c_exit: |
4746 | ret |
4756 | ret |
4747 | 4757 | ||
4748 | 4758 | ||
4749 | setmouse: ; set mousepicture -pointer |
4759 | setmouse: ; set mousepicture -pointer |
4750 | ; ps2 mouse enable |
4760 | ; ps2 mouse enable |
4751 | 4761 | ||
4752 | ; mov [MOUSE_PICTURE], dword mousepointer |
4762 | ; mov [MOUSE_PICTURE], dword mousepointer |
4753 | 4763 | ||
4754 | cli |
4764 | cli |
4755 | 4765 | ||
4756 | ret |
4766 | ret |
4757 | 4767 | ||
4758 | if used _rdtsc |
4768 | if used _rdtsc |
4759 | _rdtsc: |
4769 | _rdtsc: |
4760 | bt [cpu_caps], CAPS_TSC |
4770 | bt [cpu_caps], CAPS_TSC |
4761 | jnc ret_rdtsc |
4771 | jnc ret_rdtsc |
4762 | rdtsc |
4772 | rdtsc |
4763 | ret |
4773 | ret |
4764 | ret_rdtsc: |
4774 | ret_rdtsc: |
4765 | mov edx, 0xffffffff |
4775 | mov edx, 0xffffffff |
4766 | mov eax, 0xffffffff |
4776 | mov eax, 0xffffffff |
4767 | ret |
4777 | ret |
4768 | end if |
4778 | end if |
4769 | 4779 | ||
4770 | sys_msg_board_str: |
4780 | sys_msg_board_str: |
4771 | 4781 | ||
4772 | pushad |
4782 | pushad |
4773 | @@: |
4783 | @@: |
4774 | cmp [esi], byte 0 |
4784 | cmp [esi], byte 0 |
4775 | je @f |
4785 | je @f |
4776 | mov ebx, 1 |
4786 | mov ebx, 1 |
4777 | movzx ecx, byte [esi] |
4787 | movzx ecx, byte [esi] |
4778 | call sys_msg_board |
4788 | call sys_msg_board |
4779 | inc esi |
4789 | inc esi |
4780 | jmp @b |
4790 | jmp @b |
4781 | @@: |
4791 | @@: |
4782 | popad |
4792 | popad |
4783 | ret |
4793 | ret |
4784 | 4794 | ||
4785 | sys_msg_board_byte: |
4795 | sys_msg_board_byte: |
4786 | ; in: al = byte to display |
4796 | ; in: al = byte to display |
4787 | ; out: nothing |
4797 | ; out: nothing |
4788 | ; destroys: nothing |
4798 | ; destroys: nothing |
4789 | pushad |
4799 | pushad |
4790 | mov ecx, 2 |
4800 | mov ecx, 2 |
4791 | shl eax, 24 |
4801 | shl eax, 24 |
4792 | jmp @f |
4802 | jmp @f |
4793 | 4803 | ||
4794 | sys_msg_board_word: |
4804 | sys_msg_board_word: |
4795 | ; in: ax = word to display |
4805 | ; in: ax = word to display |
4796 | ; out: nothing |
4806 | ; out: nothing |
4797 | ; destroys: nothing |
4807 | ; destroys: nothing |
4798 | pushad |
4808 | pushad |
4799 | mov ecx, 4 |
4809 | mov ecx, 4 |
4800 | shl eax, 16 |
4810 | shl eax, 16 |
4801 | jmp @f |
4811 | jmp @f |
4802 | 4812 | ||
4803 | sys_msg_board_dword: |
4813 | sys_msg_board_dword: |
4804 | ; in: eax = dword to display |
4814 | ; in: eax = dword to display |
4805 | ; out: nothing |
4815 | ; out: nothing |
4806 | ; destroys: nothing |
4816 | ; destroys: nothing |
4807 | pushad |
4817 | pushad |
4808 | mov ecx, 8 |
4818 | mov ecx, 8 |
4809 | @@: |
4819 | @@: |
4810 | push ecx |
4820 | push ecx |
4811 | rol eax, 4 |
4821 | rol eax, 4 |
4812 | push eax |
4822 | push eax |
4813 | and al, 0xF |
4823 | and al, 0xF |
4814 | cmp al, 10 |
4824 | cmp al, 10 |
4815 | sbb al, 69h |
4825 | sbb al, 69h |
4816 | das |
4826 | das |
4817 | mov cl, al |
4827 | mov cl, al |
4818 | xor ebx, ebx |
4828 | xor ebx, ebx |
4819 | inc ebx |
4829 | inc ebx |
4820 | call sys_msg_board |
4830 | call sys_msg_board |
4821 | pop eax |
4831 | pop eax |
4822 | pop ecx |
4832 | pop ecx |
4823 | loop @b |
4833 | loop @b |
4824 | popad |
4834 | popad |
4825 | ret |
4835 | ret |
4826 | 4836 | ||
4827 | msg_board_data_size = 65536 ; Must be power of two |
4837 | msg_board_data_size = 65536 ; Must be power of two |
4828 | 4838 | ||
4829 | uglobal |
4839 | uglobal |
4830 | msg_board_data rb msg_board_data_size |
4840 | msg_board_data rb msg_board_data_size |
4831 | msg_board_count dd 0x0 |
4841 | msg_board_count dd 0x0 |
4832 | endg |
4842 | endg |
4833 | 4843 | ||
4834 | sys_msg_board: |
4844 | sys_msg_board: |
4835 | 4845 | ||
4836 | ; ebx=1 : write : bl byte to write |
4846 | ; ebx=1 : write : bl byte to write |
4837 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4847 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4838 | 4848 | ||
4839 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4849 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4840 | mov eax, ebx |
4850 | mov eax, ebx |
4841 | mov ebx, ecx |
4851 | mov ebx, ecx |
4842 | 4852 | ||
4843 | mov ecx, [msg_board_count] |
4853 | mov ecx, [msg_board_count] |
4844 | cmp eax, 1 |
4854 | cmp eax, 1 |
4845 | jne .smbl1 |
4855 | jne .smbl1 |
4846 | 4856 | ||
4847 | if defined debug_com_base |
4857 | if defined debug_com_base |
4848 | 4858 | ||
4849 | push dx ax |
4859 | push dx ax |
4850 | 4860 | ||
4851 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4861 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4852 | mov dx, debug_com_base+5 |
4862 | mov dx, debug_com_base+5 |
4853 | in al, dx |
4863 | in al, dx |
4854 | test al, 1 shl 5 |
4864 | test al, 1 shl 5 |
4855 | jz @r |
4865 | jz @r |
4856 | 4866 | ||
4857 | mov dx, debug_com_base ; Output the byte |
4867 | mov dx, debug_com_base ; Output the byte |
4858 | mov al, bl |
4868 | mov al, bl |
4859 | out dx, al |
4869 | out dx, al |
4860 | 4870 | ||
4861 | pop ax dx |
4871 | pop ax dx |
4862 | 4872 | ||
4863 | end if |
4873 | end if |
4864 | 4874 | ||
4865 | mov [msg_board_data+ecx], bl |
4875 | mov [msg_board_data+ecx], bl |
4866 | if debug_direct_print |
4876 | ; // if debug_direct_print == 1 |
- | 4877 | cmp byte [debug_direct_print], 1 |
|
- | 4878 | jnz @f |
|
4867 | pusha |
4879 | pusha |
4868 | iglobal |
4880 | iglobal |
4869 | msg_board_pos dd 234*65536+10 |
4881 | msg_board_pos dd 234*65536+10 ; for printing debug output on the screen |
4870 | endg |
4882 | endg |
4871 | lea edx, [msg_board_data+ecx] |
4883 | lea edx, [msg_board_data+ecx] |
4872 | mov ecx, 0x40FFFFFF |
4884 | mov ecx, 0x40FFFFFF |
4873 | mov ebx, [msg_board_pos] |
4885 | mov ebx, [msg_board_pos] |
4874 | mov edi, 1 |
4886 | mov edi, 1 |
4875 | mov esi, 1 |
4887 | mov esi, 1 |
4876 | call dtext |
4888 | call dtext |
4877 | popa |
4889 | popa |
4878 | add word [msg_board_pos+2], 6 |
4890 | add word [msg_board_pos+2], 6 |
4879 | cmp bl, 10 |
4891 | cmp bl, 10 |
4880 | jnz @f |
4892 | jnz @f |
4881 | mov word [msg_board_pos+2], 234 |
4893 | mov word [msg_board_pos+2], 234 |
4882 | add word [msg_board_pos], 10 |
4894 | add word [msg_board_pos], 10 |
4883 | mov ax, word [Screen_Max_Y] |
4895 | mov ax, word [Screen_Max_Y] |
4884 | cmp word [msg_board_pos], ax |
4896 | cmp word [msg_board_pos], ax |
4885 | jbe @f |
4897 | jbe @f |
4886 | mov word [msg_board_pos], 10 |
4898 | mov word [msg_board_pos], 10 |
4887 | @@: |
4899 | @@: |
4888 | end if |
4900 | ; // end if |
- | 4901 | ||
4889 | if 0 |
4902 | if 0 |
4890 | pusha |
4903 | pusha |
4891 | mov al, bl |
4904 | mov al, bl |
4892 | mov edx, 402h |
4905 | mov edx, 402h |
4893 | out dx, al |
4906 | out dx, al |
4894 | popa |
4907 | popa |
4895 | end if |
4908 | end if |
4896 | inc ecx |
4909 | inc ecx |
4897 | and ecx, msg_board_data_size - 1 |
4910 | and ecx, msg_board_data_size - 1 |
4898 | mov [msg_board_count], ecx |
4911 | mov [msg_board_count], ecx |
4899 | 4912 | ||
4900 | pop ebx eax |
4913 | pop ebx eax |
4901 | ret |
4914 | ret |
4902 | .smbl1: |
4915 | .smbl1: |
4903 | cmp eax, 2 |
4916 | cmp eax, 2 |
4904 | jne .smbl2 |
4917 | jne .smbl2 |
4905 | test ecx, ecx |
4918 | test ecx, ecx |
4906 | jz .smbl21 |
4919 | jz .smbl21 |
4907 | 4920 | ||
4908 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4921 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4909 | mov eax, msg_board_data+1 |
4922 | mov eax, msg_board_data+1 |
4910 | mov ebx, msg_board_data |
4923 | mov ebx, msg_board_data |
4911 | movzx edx, byte [ebx] |
4924 | movzx edx, byte [ebx] |
4912 | call memmove |
4925 | call memmove |
4913 | dec [msg_board_count] |
4926 | dec [msg_board_count] |
4914 | mov [esp + 32], edx ;eax |
4927 | mov [esp + 32], edx ;eax |
4915 | mov [esp + 20], dword 1 |
4928 | mov [esp + 20], dword 1 |
4916 | ret |
4929 | ret |
4917 | .smbl21: |
4930 | .smbl21: |
4918 | mov [esp+32], ecx |
4931 | mov [esp+32], ecx |
4919 | mov [esp+20], ecx |
4932 | mov [esp+20], ecx |
4920 | .smbl2: |
4933 | .smbl2: |
4921 | pop ebx eax |
4934 | pop ebx eax |
4922 | ret |
4935 | ret |
4923 | 4936 | ||
4924 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4937 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4925 | ;; 66 sys function. ;; |
4938 | ;; 66 sys function. ;; |
4926 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4939 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4927 | ;; out eax ;; |
4940 | ;; out eax ;; |
4928 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4941 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4929 | iglobal |
4942 | iglobal |
4930 | align 4 |
4943 | align 4 |
4931 | f66call: |
4944 | f66call: |
4932 | dd sys_process_def.1 ; 1 = set keyboard mode |
4945 | dd sys_process_def.1 ; 1 = set keyboard mode |
4933 | dd sys_process_def.2 ; 2 = get keyboard mode |
4946 | dd sys_process_def.2 ; 2 = get keyboard mode |
4934 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4947 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4935 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4948 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4936 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4949 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4937 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4950 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4938 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4951 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4939 | endg |
4952 | endg |
4940 | ;----------------------------------------------------------------------------- |
4953 | ;----------------------------------------------------------------------------- |
4941 | align 4 |
4954 | align 4 |
4942 | sys_process_def: |
4955 | sys_process_def: |
4943 | dec ebx |
4956 | dec ebx |
4944 | cmp ebx, 7 |
4957 | cmp ebx, 7 |
4945 | jae .not_support ;if >=8 then or eax,-1 |
4958 | jae .not_support ;if >=8 then or eax,-1 |
4946 | 4959 | ||
4947 | mov edi, [CURRENT_TASK] |
4960 | mov edi, [CURRENT_TASK] |
4948 | jmp dword [f66call+ebx*4] |
4961 | jmp dword [f66call+ebx*4] |
4949 | 4962 | ||
4950 | .not_support: |
4963 | .not_support: |
4951 | or eax, -1 |
4964 | or eax, -1 |
4952 | ret |
4965 | ret |
4953 | ;----------------------------------------------------------------------------- |
4966 | ;----------------------------------------------------------------------------- |
4954 | align 4 |
4967 | align 4 |
4955 | .1: |
4968 | .1: |
4956 | shl edi, 8 |
4969 | shl edi, 8 |
4957 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4970 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4958 | 4971 | ||
4959 | ret |
4972 | ret |
4960 | ;----------------------------------------------------------------------------- |
4973 | ;----------------------------------------------------------------------------- |
4961 | align 4 |
4974 | align 4 |
4962 | .2: ; 2 = get keyboard mode |
4975 | .2: ; 2 = get keyboard mode |
4963 | shl edi, 8 |
4976 | shl edi, 8 |
4964 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4977 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4965 | mov [esp+32], eax |
4978 | mov [esp+32], eax |
4966 | ret |
4979 | ret |
4967 | ;----------------------------------------------------------------------------- |
4980 | ;----------------------------------------------------------------------------- |
4968 | align 4 |
4981 | align 4 |
4969 | .3: ;3 = get keyboard ctrl, alt, shift |
4982 | .3: ;3 = get keyboard ctrl, alt, shift |
4970 | mov eax, [kb_state] |
4983 | mov eax, [kb_state] |
4971 | mov [esp+32], eax |
4984 | mov [esp+32], eax |
4972 | ret |
4985 | ret |
4973 | ;----------------------------------------------------------------------------- |
4986 | ;----------------------------------------------------------------------------- |
4974 | align 4 |
4987 | align 4 |
4975 | .4: |
4988 | .4: |
4976 | mov eax, hotkey_list |
4989 | mov eax, hotkey_list |
4977 | @@: |
4990 | @@: |
4978 | cmp dword [eax+8], 0 |
4991 | cmp dword [eax+8], 0 |
4979 | jz .found_free |
4992 | jz .found_free |
4980 | add eax, 16 |
4993 | add eax, 16 |
4981 | cmp eax, hotkey_list+16*256 |
4994 | cmp eax, hotkey_list+16*256 |
4982 | jb @b |
4995 | jb @b |
4983 | mov dword [esp+32], 1 |
4996 | mov dword [esp+32], 1 |
4984 | ret |
4997 | ret |
4985 | .found_free: |
4998 | .found_free: |
4986 | mov [eax+8], edi |
4999 | mov [eax+8], edi |
4987 | mov [eax+4], edx |
5000 | mov [eax+4], edx |
4988 | movzx ecx, cl |
5001 | movzx ecx, cl |
4989 | lea ecx, [hotkey_scancodes+ecx*4] |
5002 | lea ecx, [hotkey_scancodes+ecx*4] |
4990 | mov edx, [ecx] |
5003 | mov edx, [ecx] |
4991 | mov [eax], edx |
5004 | mov [eax], edx |
4992 | mov [ecx], eax |
5005 | mov [ecx], eax |
4993 | mov [eax+12], ecx |
5006 | mov [eax+12], ecx |
4994 | test edx, edx |
5007 | test edx, edx |
4995 | jz @f |
5008 | jz @f |
4996 | mov [edx+12], eax |
5009 | mov [edx+12], eax |
4997 | @@: |
5010 | @@: |
4998 | and dword [esp+32], 0 |
5011 | and dword [esp+32], 0 |
4999 | ret |
5012 | ret |
5000 | ;----------------------------------------------------------------------------- |
5013 | ;----------------------------------------------------------------------------- |
5001 | align 4 |
5014 | align 4 |
5002 | .5: |
5015 | .5: |
5003 | movzx ebx, cl |
5016 | movzx ebx, cl |
5004 | lea ebx, [hotkey_scancodes+ebx*4] |
5017 | lea ebx, [hotkey_scancodes+ebx*4] |
5005 | mov eax, [ebx] |
5018 | mov eax, [ebx] |
5006 | .scan: |
5019 | .scan: |
5007 | test eax, eax |
5020 | test eax, eax |
5008 | jz .notfound |
5021 | jz .notfound |
5009 | cmp [eax+8], edi |
5022 | cmp [eax+8], edi |
5010 | jnz .next |
5023 | jnz .next |
5011 | cmp [eax+4], edx |
5024 | cmp [eax+4], edx |
5012 | jz .found |
5025 | jz .found |
5013 | .next: |
5026 | .next: |
5014 | mov eax, [eax] |
5027 | mov eax, [eax] |
5015 | jmp .scan |
5028 | jmp .scan |
5016 | .notfound: |
5029 | .notfound: |
5017 | mov dword [esp+32], 1 |
5030 | mov dword [esp+32], 1 |
5018 | ret |
5031 | ret |
5019 | .found: |
5032 | .found: |
5020 | mov ecx, [eax] |
5033 | mov ecx, [eax] |
5021 | jecxz @f |
5034 | jecxz @f |
5022 | mov edx, [eax+12] |
5035 | mov edx, [eax+12] |
5023 | mov [ecx+12], edx |
5036 | mov [ecx+12], edx |
5024 | @@: |
5037 | @@: |
5025 | mov ecx, [eax+12] |
5038 | mov ecx, [eax+12] |
5026 | mov edx, [eax] |
5039 | mov edx, [eax] |
5027 | mov [ecx], edx |
5040 | mov [ecx], edx |
5028 | xor edx, edx |
5041 | xor edx, edx |
5029 | mov [eax+4], edx |
5042 | mov [eax+4], edx |
5030 | mov [eax+8], edx |
5043 | mov [eax+8], edx |
5031 | mov [eax+12], edx |
5044 | mov [eax+12], edx |
5032 | mov [eax], edx |
5045 | mov [eax], edx |
5033 | mov [esp+32], edx |
5046 | mov [esp+32], edx |
5034 | ret |
5047 | ret |
5035 | ;----------------------------------------------------------------------------- |
5048 | ;----------------------------------------------------------------------------- |
5036 | align 4 |
5049 | align 4 |
5037 | .6: |
5050 | .6: |
5038 | pushfd |
5051 | pushfd |
5039 | cli |
5052 | cli |
5040 | mov eax, [PID_lock_input] |
5053 | mov eax, [PID_lock_input] |
5041 | test eax, eax |
5054 | test eax, eax |
5042 | jnz @f |
5055 | jnz @f |
5043 | ; get current PID |
5056 | ; get current PID |
5044 | mov eax, [CURRENT_TASK] |
5057 | mov eax, [CURRENT_TASK] |
5045 | shl eax, 5 |
5058 | shl eax, 5 |
5046 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5059 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5047 | ; set current PID for lock input |
5060 | ; set current PID for lock input |
5048 | mov [PID_lock_input], eax |
5061 | mov [PID_lock_input], eax |
5049 | @@: |
5062 | @@: |
5050 | popfd |
5063 | popfd |
5051 | ret |
5064 | ret |
5052 | ;----------------------------------------------------------------------------- |
5065 | ;----------------------------------------------------------------------------- |
5053 | align 4 |
5066 | align 4 |
5054 | .7: |
5067 | .7: |
5055 | mov eax, [PID_lock_input] |
5068 | mov eax, [PID_lock_input] |
5056 | test eax, eax |
5069 | test eax, eax |
5057 | jz @f |
5070 | jz @f |
5058 | ; get current PID |
5071 | ; get current PID |
5059 | mov ebx, [CURRENT_TASK] |
5072 | mov ebx, [CURRENT_TASK] |
5060 | shl ebx, 5 |
5073 | shl ebx, 5 |
5061 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5074 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5062 | ; compare current lock input with current PID |
5075 | ; compare current lock input with current PID |
5063 | cmp ebx, eax |
5076 | cmp ebx, eax |
5064 | jne @f |
5077 | jne @f |
5065 | 5078 | ||
5066 | xor eax, eax |
5079 | xor eax, eax |
5067 | mov [PID_lock_input], eax |
5080 | mov [PID_lock_input], eax |
5068 | @@: |
5081 | @@: |
5069 | ret |
5082 | ret |
5070 | ;----------------------------------------------------------------------------- |
5083 | ;----------------------------------------------------------------------------- |
5071 | uglobal |
5084 | uglobal |
5072 | PID_lock_input dd 0x0 |
5085 | PID_lock_input dd 0x0 |
5073 | endg |
5086 | endg |
5074 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5087 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5075 | ;; 61 sys function. ;; |
5088 | ;; 61 sys function. ;; |
5076 | ;; in eax=61,ebx in [1..3] ;; |
5089 | ;; in eax=61,ebx in [1..3] ;; |
5077 | ;; out eax ;; |
5090 | ;; out eax ;; |
5078 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5091 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5079 | iglobal |
5092 | iglobal |
5080 | align 4 |
5093 | align 4 |
5081 | f61call: |
5094 | f61call: |
5082 | dd sys_gs.1 ; resolution |
5095 | dd sys_gs.1 ; resolution |
5083 | dd sys_gs.2 ; bits per pixel |
5096 | dd sys_gs.2 ; bits per pixel |
5084 | dd sys_gs.3 ; bytes per scanline |
5097 | dd sys_gs.3 ; bytes per scanline |
5085 | endg |
5098 | endg |
5086 | 5099 | ||
5087 | 5100 | ||
5088 | align 4 |
5101 | align 4 |
5089 | 5102 | ||
5090 | sys_gs: ; direct screen access |
5103 | sys_gs: ; direct screen access |
5091 | dec ebx |
5104 | dec ebx |
5092 | cmp ebx, 2 |
5105 | cmp ebx, 2 |
5093 | ja .not_support |
5106 | ja .not_support |
5094 | jmp dword [f61call+ebx*4] |
5107 | jmp dword [f61call+ebx*4] |
5095 | .not_support: |
5108 | .not_support: |
5096 | or [esp+32], dword -1 |
5109 | or [esp+32], dword -1 |
5097 | ret |
5110 | ret |
5098 | 5111 | ||
5099 | 5112 | ||
5100 | .1: ; resolution |
5113 | .1: ; resolution |
5101 | mov eax, [Screen_Max_X] |
5114 | mov eax, [Screen_Max_X] |
5102 | shl eax, 16 |
5115 | shl eax, 16 |
5103 | mov ax, word [Screen_Max_Y] |
5116 | mov ax, word [Screen_Max_Y] |
5104 | add eax, 0x00010001 |
5117 | add eax, 0x00010001 |
5105 | mov [esp+32], eax |
5118 | mov [esp+32], eax |
5106 | ret |
5119 | ret |
5107 | .2: ; bits per pixel |
5120 | .2: ; bits per pixel |
5108 | mov eax, [_display.bpp] |
5121 | mov eax, [_display.bpp] |
5109 | mov [esp+32], eax |
5122 | mov [esp+32], eax |
5110 | ret |
5123 | ret |
5111 | .3: ; bytes per scanline |
5124 | .3: ; bytes per scanline |
5112 | mov eax, [_display.pitch] |
5125 | mov eax, [_display.pitch] |
5113 | mov [esp+32], eax |
5126 | mov [esp+32], eax |
5114 | ret |
5127 | ret |
5115 | 5128 | ||
5116 | align 4 ; system functions |
5129 | align 4 ; system functions |
5117 | 5130 | ||
5118 | syscall_setpixel: ; SetPixel |
5131 | syscall_setpixel: ; SetPixel |
5119 | 5132 | ||
5120 | mov eax, ebx |
5133 | mov eax, ebx |
5121 | mov ebx, ecx |
5134 | mov ebx, ecx |
5122 | mov ecx, edx |
5135 | mov ecx, edx |
5123 | mov edx, [TASK_BASE] |
5136 | mov edx, [TASK_BASE] |
5124 | add eax, [edx-twdw+WDATA.box.left] |
5137 | add eax, [edx-twdw+WDATA.box.left] |
5125 | add ebx, [edx-twdw+WDATA.box.top] |
5138 | add ebx, [edx-twdw+WDATA.box.top] |
5126 | mov edi, [current_slot] |
5139 | mov edi, [current_slot] |
5127 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5140 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5128 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5141 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5129 | xor edi, edi ; no force |
5142 | xor edi, edi ; no force |
5130 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5143 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5131 | ; jmp [putpixel] |
5144 | ; jmp [putpixel] |
5132 | jmp __sys_putpixel |
5145 | jmp __sys_putpixel |
5133 | 5146 | ||
5134 | align 4 |
5147 | align 4 |
5135 | 5148 | ||
5136 | syscall_writetext: ; WriteText |
5149 | syscall_writetext: ; WriteText |
5137 | 5150 | ||
5138 | mov eax, [TASK_BASE] |
5151 | mov eax, [TASK_BASE] |
5139 | mov ebp, [eax-twdw+WDATA.box.left] |
5152 | mov ebp, [eax-twdw+WDATA.box.left] |
5140 | push esi |
5153 | push esi |
5141 | mov esi, [current_slot] |
5154 | mov esi, [current_slot] |
5142 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5155 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5143 | shl ebp, 16 |
5156 | shl ebp, 16 |
5144 | add ebp, [eax-twdw+WDATA.box.top] |
5157 | add ebp, [eax-twdw+WDATA.box.top] |
5145 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5158 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5146 | pop esi |
5159 | pop esi |
5147 | test ecx, 0x08000000 ; redirect the output to the user area |
5160 | test ecx, 0x08000000 ; redirect the output to the user area |
5148 | jnz @f |
5161 | jnz @f |
5149 | add ebx, ebp |
5162 | add ebx, ebp |
5150 | align 4 |
5163 | align 4 |
5151 | @@: |
5164 | @@: |
5152 | mov eax, edi |
5165 | mov eax, edi |
5153 | test ecx, 0x08000000 ; redirect the output to the user area |
5166 | test ecx, 0x08000000 ; redirect the output to the user area |
5154 | jnz dtext |
5167 | jnz dtext |
5155 | xor edi, edi |
5168 | xor edi, edi |
5156 | jmp dtext |
5169 | jmp dtext |
5157 | 5170 | ||
5158 | align 4 |
5171 | align 4 |
5159 | 5172 | ||
5160 | syscall_openramdiskfile: ; OpenRamdiskFile |
5173 | syscall_openramdiskfile: ; OpenRamdiskFile |
5161 | 5174 | ||
5162 | mov eax, ebx |
5175 | mov eax, ebx |
5163 | mov ebx, ecx |
5176 | mov ebx, ecx |
5164 | mov ecx, edx |
5177 | mov ecx, edx |
5165 | mov edx, esi |
5178 | mov edx, esi |
5166 | mov esi, 12 |
5179 | mov esi, 12 |
5167 | call fileread |
5180 | call fileread |
5168 | mov [esp+32], eax |
5181 | mov [esp+32], eax |
5169 | ret |
5182 | ret |
5170 | 5183 | ||
5171 | align 4 |
5184 | align 4 |
5172 | 5185 | ||
5173 | syscall_drawrect: ; DrawRect |
5186 | syscall_drawrect: ; DrawRect |
5174 | 5187 | ||
5175 | mov edi, edx ; color + gradient |
5188 | mov edi, edx ; color + gradient |
5176 | and edi, 0x80FFFFFF |
5189 | and edi, 0x80FFFFFF |
5177 | test bx, bx ; x.size |
5190 | test bx, bx ; x.size |
5178 | je .drectr |
5191 | je .drectr |
5179 | test cx, cx ; y.size |
5192 | test cx, cx ; y.size |
5180 | je .drectr |
5193 | je .drectr |
5181 | 5194 | ||
5182 | mov eax, ebx ; bad idea |
5195 | mov eax, ebx ; bad idea |
5183 | mov ebx, ecx |
5196 | mov ebx, ecx |
5184 | 5197 | ||
5185 | movzx ecx, ax ; ecx - x.size |
5198 | movzx ecx, ax ; ecx - x.size |
5186 | shr eax, 16 ; eax - x.coord |
5199 | shr eax, 16 ; eax - x.coord |
5187 | movzx edx, bx ; edx - y.size |
5200 | movzx edx, bx ; edx - y.size |
5188 | shr ebx, 16 ; ebx - y.coord |
5201 | shr ebx, 16 ; ebx - y.coord |
5189 | mov esi, [current_slot] |
5202 | mov esi, [current_slot] |
5190 | 5203 | ||
5191 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5204 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5192 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5205 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5193 | add ecx, eax |
5206 | add ecx, eax |
5194 | add edx, ebx |
5207 | add edx, ebx |
5195 | ; jmp [drawbar] |
5208 | ; jmp [drawbar] |
5196 | jmp vesa20_drawbar |
5209 | jmp vesa20_drawbar |
5197 | .drectr: |
5210 | .drectr: |
5198 | ret |
5211 | ret |
5199 | 5212 | ||
5200 | align 4 |
5213 | align 4 |
5201 | syscall_getscreensize: ; GetScreenSize |
5214 | syscall_getscreensize: ; GetScreenSize |
5202 | mov ax, word [Screen_Max_X] |
5215 | mov ax, word [Screen_Max_X] |
5203 | shl eax, 16 |
5216 | shl eax, 16 |
5204 | mov ax, word [Screen_Max_Y] |
5217 | mov ax, word [Screen_Max_Y] |
5205 | mov [esp + 32], eax |
5218 | mov [esp + 32], eax |
5206 | ret |
5219 | ret |
5207 | 5220 | ||
5208 | align 4 |
5221 | align 4 |
5209 | 5222 | ||
5210 | syscall_cdaudio: ; CD |
5223 | syscall_cdaudio: ; CD |
5211 | 5224 | ||
5212 | cmp ebx, 4 |
5225 | cmp ebx, 4 |
5213 | jb .audio |
5226 | jb .audio |
5214 | jz .eject |
5227 | jz .eject |
5215 | cmp ebx, 5 |
5228 | cmp ebx, 5 |
5216 | jnz .ret |
5229 | jnz .ret |
5217 | .load: |
5230 | .load: |
5218 | call .reserve |
5231 | call .reserve |
5219 | call LoadMedium |
5232 | call LoadMedium |
5220 | ;call .free |
5233 | ;call .free |
5221 | jmp .free |
5234 | jmp .free |
5222 | ; ret |
5235 | ; ret |
5223 | .eject: |
5236 | .eject: |
5224 | call .reserve |
5237 | call .reserve |
5225 | call clear_CD_cache |
5238 | call clear_CD_cache |
5226 | call allow_medium_removal |
5239 | call allow_medium_removal |
5227 | call EjectMedium |
5240 | call EjectMedium |
5228 | ; call .free |
5241 | ; call .free |
5229 | jmp .free |
5242 | jmp .free |
5230 | ; ret |
5243 | ; ret |
5231 | .audio: |
5244 | .audio: |
5232 | call sys_cd_audio |
5245 | call sys_cd_audio |
5233 | mov [esp+36-4], eax |
5246 | mov [esp+36-4], eax |
5234 | .ret: |
5247 | .ret: |
5235 | ret |
5248 | ret |
5236 | 5249 | ||
5237 | .reserve: |
5250 | .reserve: |
5238 | call reserve_cd |
5251 | call reserve_cd |
5239 | mov eax, ecx |
5252 | mov eax, ecx |
5240 | shr eax, 1 |
5253 | shr eax, 1 |
5241 | and eax, 1 |
5254 | and eax, 1 |
5242 | inc eax |
5255 | inc eax |
5243 | mov [ChannelNumber], ax |
5256 | mov [ChannelNumber], ax |
5244 | mov eax, ecx |
5257 | mov eax, ecx |
5245 | and eax, 1 |
5258 | and eax, 1 |
5246 | mov [DiskNumber], al |
5259 | mov [DiskNumber], al |
5247 | call reserve_cd_channel |
5260 | call reserve_cd_channel |
5248 | and ebx, 3 |
5261 | and ebx, 3 |
5249 | inc ebx |
5262 | inc ebx |
5250 | mov [cdpos], ebx |
5263 | mov [cdpos], ebx |
5251 | add ebx, ebx |
5264 | add ebx, ebx |
5252 | mov cl, 8 |
5265 | mov cl, 8 |
5253 | sub cl, bl |
5266 | sub cl, bl |
5254 | mov al, [DRIVE_DATA+1] |
5267 | mov al, [DRIVE_DATA+1] |
5255 | shr al, cl |
5268 | shr al, cl |
5256 | test al, 2 |
5269 | test al, 2 |
5257 | jz .free;.err |
5270 | jz .free;.err |
5258 | ret |
5271 | ret |
5259 | .free: |
5272 | .free: |
5260 | call free_cd_channel |
5273 | call free_cd_channel |
5261 | and [cd_status], 0 |
5274 | and [cd_status], 0 |
5262 | ret |
5275 | ret |
5263 | .err: |
5276 | .err: |
5264 | call .free |
5277 | call .free |
5265 | ; pop eax |
5278 | ; pop eax |
5266 | ret |
5279 | ret |
5267 | ;----------------------------------------------------------------------------- |
5280 | ;----------------------------------------------------------------------------- |
5268 | align 4 |
5281 | align 4 |
5269 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5282 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5270 | cmp ebx, [Screen_Max_X] |
5283 | cmp ebx, [Screen_Max_X] |
5271 | jbe @f |
5284 | jbe @f |
5272 | cmp ecx, [Screen_Max_Y] |
5285 | cmp ecx, [Screen_Max_Y] |
5273 | jbe @f |
5286 | jbe @f |
5274 | xor eax, eax |
5287 | xor eax, eax |
5275 | jmp .store |
5288 | jmp .store |
5276 | ;-------------------------------------- |
5289 | ;-------------------------------------- |
5277 | align 4 |
5290 | align 4 |
5278 | @@: |
5291 | @@: |
5279 | mov eax, [d_width_calc_area + ecx*4] |
5292 | mov eax, [d_width_calc_area + ecx*4] |
5280 | add eax, [_WinMapAddress] |
5293 | add eax, [_WinMapAddress] |
5281 | movzx eax, byte[eax+ebx] ; get value for current point |
5294 | movzx eax, byte[eax+ebx] ; get value for current point |
5282 | ;-------------------------------------- |
5295 | ;-------------------------------------- |
5283 | align 4 |
5296 | align 4 |
5284 | .store: |
5297 | .store: |
5285 | mov [esp + 32], eax |
5298 | mov [esp + 32], eax |
5286 | ret |
5299 | ret |
5287 | ;----------------------------------------------------------------------------- |
5300 | ;----------------------------------------------------------------------------- |
5288 | align 4 |
5301 | align 4 |
5289 | syscall_getpixel: ; GetPixel |
5302 | syscall_getpixel: ; GetPixel |
5290 | mov ecx, [Screen_Max_X] |
5303 | mov ecx, [Screen_Max_X] |
5291 | inc ecx |
5304 | inc ecx |
5292 | xor edx, edx |
5305 | xor edx, edx |
5293 | mov eax, ebx |
5306 | mov eax, ebx |
5294 | div ecx |
5307 | div ecx |
5295 | mov ebx, edx |
5308 | mov ebx, edx |
5296 | xchg eax, ebx |
5309 | xchg eax, ebx |
5297 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5310 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5298 | call dword [GETPIXEL]; eax - x, ebx - y |
5311 | call dword [GETPIXEL]; eax - x, ebx - y |
5299 | mov [esp + 32], ecx |
5312 | mov [esp + 32], ecx |
5300 | ret |
5313 | ret |
5301 | ;----------------------------------------------------------------------------- |
5314 | ;----------------------------------------------------------------------------- |
5302 | align 4 |
5315 | align 4 |
5303 | syscall_getarea: |
5316 | syscall_getarea: |
5304 | ;eax = 36 |
5317 | ;eax = 36 |
5305 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5318 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5306 | ;ecx = [size x]*65536 + [size y] |
5319 | ;ecx = [size x]*65536 + [size y] |
5307 | ;edx = [start x]*65536 + [start y] |
5320 | ;edx = [start x]*65536 + [start y] |
5308 | pushad |
5321 | pushad |
5309 | mov edi, ebx |
5322 | mov edi, ebx |
5310 | mov eax, edx |
5323 | mov eax, edx |
5311 | shr eax, 16 |
5324 | shr eax, 16 |
5312 | mov ebx, edx |
5325 | mov ebx, edx |
5313 | and ebx, 0xffff |
5326 | and ebx, 0xffff |
5314 | dec eax |
5327 | dec eax |
5315 | dec ebx |
5328 | dec ebx |
5316 | ; eax - x, ebx - y |
5329 | ; eax - x, ebx - y |
5317 | mov edx, ecx |
5330 | mov edx, ecx |
5318 | 5331 | ||
5319 | shr ecx, 16 |
5332 | shr ecx, 16 |
5320 | and edx, 0xffff |
5333 | and edx, 0xffff |
5321 | mov esi, ecx |
5334 | mov esi, ecx |
5322 | ; ecx - size x, edx - size y |
5335 | ; ecx - size x, edx - size y |
5323 | 5336 | ||
5324 | mov ebp, edx |
5337 | mov ebp, edx |
5325 | dec ebp |
5338 | dec ebp |
5326 | lea ebp, [ebp*3] |
5339 | lea ebp, [ebp*3] |
5327 | 5340 | ||
5328 | imul ebp, esi |
5341 | imul ebp, esi |
5329 | 5342 | ||
5330 | mov esi, ecx |
5343 | mov esi, ecx |
5331 | dec esi |
5344 | dec esi |
5332 | lea esi, [esi*3] |
5345 | lea esi, [esi*3] |
5333 | 5346 | ||
5334 | add ebp, esi |
5347 | add ebp, esi |
5335 | add ebp, edi |
5348 | add ebp, edi |
5336 | 5349 | ||
5337 | add ebx, edx |
5350 | add ebx, edx |
5338 | ;-------------------------------------- |
5351 | ;-------------------------------------- |
5339 | align 4 |
5352 | align 4 |
5340 | .start_y: |
5353 | .start_y: |
5341 | push ecx edx |
5354 | push ecx edx |
5342 | ;-------------------------------------- |
5355 | ;-------------------------------------- |
5343 | align 4 |
5356 | align 4 |
5344 | .start_x: |
5357 | .start_x: |
5345 | push eax ebx ecx |
5358 | push eax ebx ecx |
5346 | add eax, ecx |
5359 | add eax, ecx |
5347 | 5360 | ||
5348 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5361 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5349 | call dword [GETPIXEL]; eax - x, ebx - y |
5362 | call dword [GETPIXEL]; eax - x, ebx - y |
5350 | 5363 | ||
5351 | mov [ebp], cx |
5364 | mov [ebp], cx |
5352 | shr ecx, 16 |
5365 | shr ecx, 16 |
5353 | mov [ebp+2], cl |
5366 | mov [ebp+2], cl |
5354 | 5367 | ||
5355 | pop ecx ebx eax |
5368 | pop ecx ebx eax |
5356 | sub ebp, 3 |
5369 | sub ebp, 3 |
5357 | dec ecx |
5370 | dec ecx |
5358 | jnz .start_x |
5371 | jnz .start_x |
5359 | pop edx ecx |
5372 | pop edx ecx |
5360 | dec ebx |
5373 | dec ebx |
5361 | dec edx |
5374 | dec edx |
5362 | jnz .start_y |
5375 | jnz .start_y |
5363 | popad |
5376 | popad |
5364 | ret |
5377 | ret |
5365 | ;----------------------------------------------------------------------------- |
5378 | ;----------------------------------------------------------------------------- |
5366 | align 4 |
5379 | align 4 |
5367 | syscall_putarea_backgr: |
5380 | syscall_putarea_backgr: |
5368 | ;eax = 25 |
5381 | ;eax = 25 |
5369 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5382 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5370 | ;ecx = [size x]*65536 + [size y] |
5383 | ;ecx = [size x]*65536 + [size y] |
5371 | ;edx = [start x]*65536 + [start y] |
5384 | ;edx = [start x]*65536 + [start y] |
5372 | pushad |
5385 | pushad |
5373 | mov edi, ebx |
5386 | mov edi, ebx |
5374 | mov eax, edx |
5387 | mov eax, edx |
5375 | shr eax, 16 |
5388 | shr eax, 16 |
5376 | mov ebx, edx |
5389 | mov ebx, edx |
5377 | and ebx, 0xffff |
5390 | and ebx, 0xffff |
5378 | dec eax |
5391 | dec eax |
5379 | dec ebx |
5392 | dec ebx |
5380 | ; eax - x, ebx - y |
5393 | ; eax - x, ebx - y |
5381 | mov edx, ecx |
5394 | mov edx, ecx |
5382 | shr ecx, 16 |
5395 | shr ecx, 16 |
5383 | and edx, 0xffff |
5396 | and edx, 0xffff |
5384 | mov esi, ecx |
5397 | mov esi, ecx |
5385 | ; ecx - size x, edx - size y |
5398 | ; ecx - size x, edx - size y |
5386 | mov ebp, edx |
5399 | mov ebp, edx |
5387 | dec ebp |
5400 | dec ebp |
5388 | shl ebp, 2 |
5401 | shl ebp, 2 |
5389 | 5402 | ||
5390 | imul ebp, esi |
5403 | imul ebp, esi |
5391 | 5404 | ||
5392 | mov esi, ecx |
5405 | mov esi, ecx |
5393 | dec esi |
5406 | dec esi |
5394 | shl esi, 2 |
5407 | shl esi, 2 |
5395 | 5408 | ||
5396 | add ebp, esi |
5409 | add ebp, esi |
5397 | add ebp, edi |
5410 | add ebp, edi |
5398 | 5411 | ||
5399 | add ebx, edx |
5412 | add ebx, edx |
5400 | ;-------------------------------------- |
5413 | ;-------------------------------------- |
5401 | align 4 |
5414 | align 4 |
5402 | .start_y: |
5415 | .start_y: |
5403 | push ecx edx |
5416 | push ecx edx |
5404 | ;-------------------------------------- |
5417 | ;-------------------------------------- |
5405 | align 4 |
5418 | align 4 |
5406 | .start_x: |
5419 | .start_x: |
5407 | push eax ecx |
5420 | push eax ecx |
5408 | add eax, ecx |
5421 | add eax, ecx |
5409 | 5422 | ||
5410 | mov ecx, [ebp] |
5423 | mov ecx, [ebp] |
5411 | rol ecx, 8 |
5424 | rol ecx, 8 |
5412 | test cl, cl ; transparensy = 0 |
5425 | test cl, cl ; transparensy = 0 |
5413 | jz .no_put |
5426 | jz .no_put |
5414 | 5427 | ||
5415 | xor cl, cl |
5428 | xor cl, cl |
5416 | ror ecx, 8 |
5429 | ror ecx, 8 |
5417 | 5430 | ||
5418 | pushad |
5431 | pushad |
5419 | mov edx, [d_width_calc_area + ebx*4] |
5432 | mov edx, [d_width_calc_area + ebx*4] |
5420 | add edx, [_WinMapAddress] |
5433 | add edx, [_WinMapAddress] |
5421 | movzx edx, byte [eax+edx] |
5434 | movzx edx, byte [eax+edx] |
5422 | cmp dl, byte 1 |
5435 | cmp dl, byte 1 |
5423 | jne @f |
5436 | jne @f |
5424 | 5437 | ||
5425 | call dword [PUTPIXEL]; eax - x, ebx - y |
5438 | call dword [PUTPIXEL]; eax - x, ebx - y |
5426 | ;-------------------------------------- |
5439 | ;-------------------------------------- |
5427 | align 4 |
5440 | align 4 |
5428 | @@: |
5441 | @@: |
5429 | popad |
5442 | popad |
5430 | ;-------------------------------------- |
5443 | ;-------------------------------------- |
5431 | align 4 |
5444 | align 4 |
5432 | .no_put: |
5445 | .no_put: |
5433 | pop ecx eax |
5446 | pop ecx eax |
5434 | 5447 | ||
5435 | sub ebp, 4 |
5448 | sub ebp, 4 |
5436 | dec ecx |
5449 | dec ecx |
5437 | jnz .start_x |
5450 | jnz .start_x |
5438 | 5451 | ||
5439 | pop edx ecx |
5452 | pop edx ecx |
5440 | dec ebx |
5453 | dec ebx |
5441 | dec edx |
5454 | dec edx |
5442 | jnz .start_y |
5455 | jnz .start_y |
5443 | 5456 | ||
5444 | popad |
5457 | popad |
5445 | ret |
5458 | ret |
5446 | ;----------------------------------------------------------------------------- |
5459 | ;----------------------------------------------------------------------------- |
5447 | align 4 |
5460 | align 4 |
5448 | syscall_drawline: ; DrawLine |
5461 | syscall_drawline: ; DrawLine |
5449 | 5462 | ||
5450 | mov edi, [TASK_BASE] |
5463 | mov edi, [TASK_BASE] |
5451 | movzx eax, word[edi-twdw+WDATA.box.left] |
5464 | movzx eax, word[edi-twdw+WDATA.box.left] |
5452 | mov ebp, eax |
5465 | mov ebp, eax |
5453 | mov esi, [current_slot] |
5466 | mov esi, [current_slot] |
5454 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5467 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5455 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5468 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5456 | add ebp, ebx |
5469 | add ebp, ebx |
5457 | shl eax, 16 |
5470 | shl eax, 16 |
5458 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5471 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5459 | add eax, ebp |
5472 | add eax, ebp |
5460 | mov ebp, ebx |
5473 | mov ebp, ebx |
5461 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5474 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5462 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5475 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5463 | add ebp, ecx |
5476 | add ebp, ecx |
5464 | shl ebx, 16 |
5477 | shl ebx, 16 |
5465 | xor edi, edi |
5478 | xor edi, edi |
5466 | add ebx, ebp |
5479 | add ebx, ebp |
5467 | mov ecx, edx |
5480 | mov ecx, edx |
5468 | ; jmp [draw_line] |
5481 | ; jmp [draw_line] |
5469 | jmp __sys_draw_line |
5482 | jmp __sys_draw_line |
5470 | 5483 | ||
5471 | 5484 | ||
5472 | align 4 |
5485 | align 4 |
5473 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5486 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5474 | 5487 | ||
5475 | call r_f_port_area |
5488 | call r_f_port_area |
5476 | mov [esp+32], eax |
5489 | mov [esp+32], eax |
5477 | ret |
5490 | ret |
5478 | 5491 | ||
5479 | align 4 |
5492 | align 4 |
5480 | syscall_threads: ; CreateThreads |
5493 | syscall_threads: ; CreateThreads |
5481 | ; eax=1 create thread |
5494 | ; eax=1 create thread |
5482 | ; |
5495 | ; |
5483 | ; ebx=thread start |
5496 | ; ebx=thread start |
5484 | ; ecx=thread stack value |
5497 | ; ecx=thread stack value |
5485 | ; |
5498 | ; |
5486 | ; on return : eax = pid |
5499 | ; on return : eax = pid |
5487 | 5500 | ||
5488 | call new_sys_threads |
5501 | call new_sys_threads |
5489 | 5502 | ||
5490 | mov [esp+32], eax |
5503 | mov [esp+32], eax |
5491 | ret |
5504 | ret |
5492 | 5505 | ||
5493 | align 4 |
5506 | align 4 |
5494 | 5507 | ||
5495 | paleholder: |
5508 | paleholder: |
5496 | ret |
5509 | ret |
5497 | ;------------------------------------------------------------------------------ |
5510 | ;------------------------------------------------------------------------------ |
5498 | align 4 |
5511 | align 4 |
5499 | calculate_fast_getting_offset_for_WinMapAddress: |
5512 | calculate_fast_getting_offset_for_WinMapAddress: |
5500 | ; calculate data area for fast getting offset to _WinMapAddress |
5513 | ; calculate data area for fast getting offset to _WinMapAddress |
5501 | xor eax, eax |
5514 | xor eax, eax |
5502 | mov ecx, [_display.height] |
5515 | mov ecx, [_display.height] |
5503 | mov edi, d_width_calc_area |
5516 | mov edi, d_width_calc_area |
5504 | cld |
5517 | cld |
5505 | @@: |
5518 | @@: |
5506 | stosd |
5519 | stosd |
5507 | add eax, [_display.width] |
5520 | add eax, [_display.width] |
5508 | dec ecx |
5521 | dec ecx |
5509 | jnz @r |
5522 | jnz @r |
5510 | ret |
5523 | ret |
5511 | ;------------------------------------------------------------------------------ |
5524 | ;------------------------------------------------------------------------------ |
5512 | align 4 |
5525 | align 4 |
5513 | calculate_fast_getting_offset_for_LFB: |
5526 | calculate_fast_getting_offset_for_LFB: |
5514 | ; calculate data area for fast getting offset to LFB |
5527 | ; calculate data area for fast getting offset to LFB |
5515 | xor eax, eax |
5528 | xor eax, eax |
5516 | mov ecx, [_display.height] |
5529 | mov ecx, [_display.height] |
5517 | mov edi, BPSLine_calc_area |
5530 | mov edi, BPSLine_calc_area |
5518 | cld |
5531 | cld |
5519 | @@: |
5532 | @@: |
5520 | stosd |
5533 | stosd |
5521 | add eax, [_display.pitch] |
5534 | add eax, [_display.pitch] |
5522 | dec ecx |
5535 | dec ecx |
5523 | jnz @r |
5536 | jnz @r |
5524 | ret |
5537 | ret |
5525 | ;------------------------------------------------------------------------------ |
5538 | ;------------------------------------------------------------------------------ |
5526 | align 4 |
5539 | align 4 |
5527 | set_screen: |
5540 | set_screen: |
5528 | ; in: |
5541 | ; in: |
5529 | ; eax - new Screen_Max_X |
5542 | ; eax - new Screen_Max_X |
5530 | ; ecx - new BytesPerScanLine |
5543 | ; ecx - new BytesPerScanLine |
5531 | ; edx - new Screen_Max_Y |
5544 | ; edx - new Screen_Max_Y |
5532 | cmp eax, [Screen_Max_X] |
5545 | cmp eax, [Screen_Max_X] |
5533 | jne .set |
5546 | jne .set |
5534 | 5547 | ||
5535 | cmp edx, [Screen_Max_Y] |
5548 | cmp edx, [Screen_Max_Y] |
5536 | jne .set |
5549 | jne .set |
5537 | ret |
5550 | ret |
5538 | .set: |
5551 | .set: |
5539 | pushfd |
5552 | pushfd |
5540 | cli |
5553 | cli |
5541 | 5554 | ||
5542 | mov [Screen_Max_X], eax |
5555 | mov [Screen_Max_X], eax |
5543 | mov [Screen_Max_Y], edx |
5556 | mov [Screen_Max_Y], edx |
5544 | mov [_display.pitch], ecx |
5557 | mov [_display.pitch], ecx |
5545 | 5558 | ||
5546 | mov [screen_workarea.right], eax |
5559 | mov [screen_workarea.right], eax |
5547 | mov [screen_workarea.bottom], edx |
5560 | mov [screen_workarea.bottom], edx |
5548 | 5561 | ||
5549 | push ebx |
5562 | push ebx |
5550 | push esi |
5563 | push esi |
5551 | push edi |
5564 | push edi |
5552 | 5565 | ||
5553 | pushad |
5566 | pushad |
5554 | 5567 | ||
5555 | cmp [do_not_touch_winmap], 1 |
5568 | cmp [do_not_touch_winmap], 1 |
5556 | je @f |
5569 | je @f |
5557 | 5570 | ||
5558 | stdcall kernel_free, [_WinMapAddress] |
5571 | stdcall kernel_free, [_WinMapAddress] |
5559 | 5572 | ||
5560 | mov eax, [_display.width] |
5573 | mov eax, [_display.width] |
5561 | mul [_display.height] |
5574 | mul [_display.height] |
5562 | mov [_WinMapSize], eax |
5575 | mov [_WinMapSize], eax |
5563 | 5576 | ||
5564 | stdcall kernel_alloc, eax |
5577 | stdcall kernel_alloc, eax |
5565 | mov [_WinMapAddress], eax |
5578 | mov [_WinMapAddress], eax |
5566 | test eax, eax |
5579 | test eax, eax |
5567 | jz .epic_fail |
5580 | jz .epic_fail |
5568 | ; store for f.18.24 |
5581 | ; store for f.18.24 |
5569 | mov eax, [_display.width] |
5582 | mov eax, [_display.width] |
5570 | mov [display_width_standard], eax |
5583 | mov [display_width_standard], eax |
5571 | 5584 | ||
5572 | mov eax, [_display.height] |
5585 | mov eax, [_display.height] |
5573 | mov [display_height_standard], eax |
5586 | mov [display_height_standard], eax |
5574 | @@: |
5587 | @@: |
5575 | call calculate_fast_getting_offset_for_WinMapAddress |
5588 | call calculate_fast_getting_offset_for_WinMapAddress |
5576 | ; for Qemu or non standart video cards |
5589 | ; for Qemu or non standart video cards |
5577 | ; Unfortunately [BytesPerScanLine] does not always |
5590 | ; Unfortunately [BytesPerScanLine] does not always |
5578 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5591 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5579 | call calculate_fast_getting_offset_for_LFB |
5592 | call calculate_fast_getting_offset_for_LFB |
5580 | popad |
5593 | popad |
5581 | 5594 | ||
5582 | call repos_windows |
5595 | call repos_windows |
5583 | xor eax, eax |
5596 | xor eax, eax |
5584 | xor ebx, ebx |
5597 | xor ebx, ebx |
5585 | mov ecx, [Screen_Max_X] |
5598 | mov ecx, [Screen_Max_X] |
5586 | mov edx, [Screen_Max_Y] |
5599 | mov edx, [Screen_Max_Y] |
5587 | call calculatescreen |
5600 | call calculatescreen |
5588 | pop edi |
5601 | pop edi |
5589 | pop esi |
5602 | pop esi |
5590 | pop ebx |
5603 | pop ebx |
5591 | 5604 | ||
5592 | popfd |
5605 | popfd |
5593 | ret |
5606 | ret |
5594 | 5607 | ||
5595 | .epic_fail: |
5608 | .epic_fail: |
5596 | hlt ; Houston, we've had a problem |
5609 | hlt ; Houston, we've had a problem |
5597 | 5610 | ||
5598 | ; --------------- APM --------------------- |
5611 | ; --------------- APM --------------------- |
5599 | uglobal |
5612 | uglobal |
5600 | apm_entry dp 0 |
5613 | apm_entry dp 0 |
5601 | apm_vf dd 0 |
5614 | apm_vf dd 0 |
5602 | endg |
5615 | endg |
5603 | 5616 | ||
5604 | align 4 |
5617 | align 4 |
5605 | sys_apm: |
5618 | sys_apm: |
5606 | xor eax, eax |
5619 | xor eax, eax |
5607 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5620 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5608 | jne @f |
5621 | jne @f |
5609 | inc eax |
5622 | inc eax |
5610 | or dword [esp + 44], eax ; error |
5623 | or dword [esp + 44], eax ; error |
5611 | add eax, 7 |
5624 | add eax, 7 |
5612 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5625 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5613 | ret |
5626 | ret |
5614 | 5627 | ||
5615 | @@: |
5628 | @@: |
5616 | ; xchg eax, ecx |
5629 | ; xchg eax, ecx |
5617 | ; xchg ebx, ecx |
5630 | ; xchg ebx, ecx |
5618 | 5631 | ||
5619 | cmp dx, 3 |
5632 | cmp dx, 3 |
5620 | ja @f |
5633 | ja @f |
5621 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5634 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5622 | mov eax, [apm_vf] |
5635 | mov eax, [apm_vf] |
5623 | mov [esp + 32], eax |
5636 | mov [esp + 32], eax |
5624 | shr eax, 16 |
5637 | shr eax, 16 |
5625 | mov [esp + 28], eax |
5638 | mov [esp + 28], eax |
5626 | ret |
5639 | ret |
5627 | 5640 | ||
5628 | @@: |
5641 | @@: |
5629 | 5642 | ||
5630 | mov esi, [master_tab+(OS_BASE shr 20)] |
5643 | mov esi, [master_tab+(OS_BASE shr 20)] |
5631 | xchg [master_tab], esi |
5644 | xchg [master_tab], esi |
5632 | push esi |
5645 | push esi |
5633 | mov edi, cr3 |
5646 | mov edi, cr3 |
5634 | mov cr3, edi ;flush TLB |
5647 | mov cr3, edi ;flush TLB |
5635 | 5648 | ||
5636 | call pword [apm_entry] ;call APM BIOS |
5649 | call pword [apm_entry] ;call APM BIOS |
5637 | 5650 | ||
5638 | xchg eax, [esp] |
5651 | xchg eax, [esp] |
5639 | mov [master_tab], eax |
5652 | mov [master_tab], eax |
5640 | mov eax, cr3 |
5653 | mov eax, cr3 |
5641 | mov cr3, eax |
5654 | mov cr3, eax |
5642 | pop eax |
5655 | pop eax |
5643 | 5656 | ||
5644 | mov [esp + 4 ], edi |
5657 | mov [esp + 4 ], edi |
5645 | mov [esp + 8], esi |
5658 | mov [esp + 8], esi |
5646 | mov [esp + 20], ebx |
5659 | mov [esp + 20], ebx |
5647 | mov [esp + 24], edx |
5660 | mov [esp + 24], edx |
5648 | mov [esp + 28], ecx |
5661 | mov [esp + 28], ecx |
5649 | mov [esp + 32], eax |
5662 | mov [esp + 32], eax |
5650 | setc al |
5663 | setc al |
5651 | and [esp + 44], byte 0xfe |
5664 | and [esp + 44], byte 0xfe |
5652 | or [esp + 44], al |
5665 | or [esp + 44], al |
5653 | ret |
5666 | ret |
5654 | ; ----------------------------------------- |
5667 | ; ----------------------------------------- |
5655 | 5668 | ||
5656 | align 4 |
5669 | align 4 |
5657 | 5670 | ||
5658 | undefined_syscall: ; Undefined system call |
5671 | undefined_syscall: ; Undefined system call |
5659 | mov [esp + 32], dword -1 |
5672 | mov [esp + 32], dword -1 |
5660 | ret |
5673 | ret |
5661 | 5674 | ||
5662 | align 4 |
5675 | align 4 |
5663 | system_shutdown: ; shut down the system |
5676 | system_shutdown: ; shut down the system |
5664 | 5677 | ||
5665 | cmp byte [BOOT_VARS+0x9030], 1 |
5678 | cmp byte [BOOT_VARS+0x9030], 1 |
5666 | jne @F |
5679 | jne @F |
5667 | ret |
5680 | ret |
5668 | @@: |
5681 | @@: |
5669 | call stop_all_services |
5682 | call stop_all_services |
5670 | movi eax, 3 |
5683 | movi eax, 3 |
5671 | call sys_cd_audio |
5684 | call sys_cd_audio |
5672 | 5685 | ||
5673 | yes_shutdown_param: |
5686 | yes_shutdown_param: |
5674 | cli |
5687 | cli |
5675 | 5688 | ||
5676 | if ~ defined extended_primary_loader |
5689 | if ~ defined extended_primary_loader |
5677 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5690 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5678 | movi esi, 12 |
5691 | movi esi, 12 |
5679 | xor ebx, ebx |
5692 | xor ebx, ebx |
5680 | or ecx, -1 |
5693 | or ecx, -1 |
5681 | mov edx, OS_BASE+0x70000 |
5694 | mov edx, OS_BASE+0x70000 |
5682 | call fileread |
5695 | call fileread |
5683 | 5696 | ||
5684 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5697 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5685 | mov edi, OS_BASE+0x40000 |
5698 | mov edi, OS_BASE+0x40000 |
5686 | mov ecx, 1000 |
5699 | mov ecx, 1000 |
5687 | rep movsb |
5700 | rep movsb |
5688 | end if |
5701 | end if |
5689 | 5702 | ||
5690 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5703 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5691 | ; mov edi, OS_BASE |
5704 | ; mov edi, OS_BASE |
5692 | ; mov ecx, 0x10000/4 |
5705 | ; mov ecx, 0x10000/4 |
5693 | ; cld |
5706 | ; cld |
5694 | ; rep movsd |
5707 | ; rep movsd |
5695 | 5708 | ||
5696 | call restorefatchain |
5709 | call restorefatchain |
5697 | 5710 | ||
5698 | call IRQ_mask_all |
5711 | call IRQ_mask_all |
5699 | 5712 | ||
5700 | if 0 |
5713 | if 0 |
5701 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5714 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5702 | mov word [OS_BASE+0x467+2], 0x1000 |
5715 | mov word [OS_BASE+0x467+2], 0x1000 |
5703 | 5716 | ||
5704 | mov al, 0x0F |
5717 | mov al, 0x0F |
5705 | out 0x70, al |
5718 | out 0x70, al |
5706 | mov al, 0x05 |
5719 | mov al, 0x05 |
5707 | out 0x71, al |
5720 | out 0x71, al |
5708 | 5721 | ||
5709 | mov al, 0xFE |
5722 | mov al, 0xFE |
5710 | out 0x64, al |
5723 | out 0x64, al |
5711 | 5724 | ||
5712 | hlt |
5725 | hlt |
5713 | jmp $-1 |
5726 | jmp $-1 |
5714 | 5727 | ||
5715 | else |
5728 | else |
5716 | cmp byte [OS_BASE + 0x9030], 2 |
5729 | cmp byte [OS_BASE + 0x9030], 2 |
5717 | jnz no_acpi_power_off |
5730 | jnz no_acpi_power_off |
5718 | 5731 | ||
5719 | ; scan for RSDP |
5732 | ; scan for RSDP |
5720 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5733 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5721 | movzx eax, word [OS_BASE + 0x40E] |
5734 | movzx eax, word [OS_BASE + 0x40E] |
5722 | shl eax, 4 |
5735 | shl eax, 4 |
5723 | jz @f |
5736 | jz @f |
5724 | mov ecx, 1024/16 |
5737 | mov ecx, 1024/16 |
5725 | call scan_rsdp |
5738 | call scan_rsdp |
5726 | jnc .rsdp_found |
5739 | jnc .rsdp_found |
5727 | @@: |
5740 | @@: |
5728 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5741 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5729 | mov eax, 0xE0000 |
5742 | mov eax, 0xE0000 |
5730 | mov ecx, 0x2000 |
5743 | mov ecx, 0x2000 |
5731 | call scan_rsdp |
5744 | call scan_rsdp |
5732 | jc no_acpi_power_off |
5745 | jc no_acpi_power_off |
5733 | .rsdp_found: |
5746 | .rsdp_found: |
5734 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5747 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5735 | mov ebp, [ipc_tmp] |
5748 | mov ebp, [ipc_tmp] |
5736 | stdcall map_page, ebp, esi, PG_MAP |
5749 | stdcall map_page, ebp, esi, PG_MAP |
5737 | lea eax, [esi+1000h] |
5750 | lea eax, [esi+1000h] |
5738 | lea edx, [ebp+1000h] |
5751 | lea edx, [ebp+1000h] |
5739 | stdcall map_page, edx, eax, PG_MAP |
5752 | stdcall map_page, edx, eax, PG_MAP |
5740 | and esi, 0xFFF |
5753 | and esi, 0xFFF |
5741 | add esi, ebp |
5754 | add esi, ebp |
5742 | cmp dword [esi], 'RSDT' |
5755 | cmp dword [esi], 'RSDT' |
5743 | jnz no_acpi_power_off |
5756 | jnz no_acpi_power_off |
5744 | mov ecx, [esi+4] |
5757 | mov ecx, [esi+4] |
5745 | sub ecx, 24h |
5758 | sub ecx, 24h |
5746 | jbe no_acpi_power_off |
5759 | jbe no_acpi_power_off |
5747 | shr ecx, 2 |
5760 | shr ecx, 2 |
5748 | add esi, 24h |
5761 | add esi, 24h |
5749 | .scan_fadt: |
5762 | .scan_fadt: |
5750 | lodsd |
5763 | lodsd |
5751 | mov ebx, eax |
5764 | mov ebx, eax |
5752 | lea eax, [ebp+2000h] |
5765 | lea eax, [ebp+2000h] |
5753 | stdcall map_page, eax, ebx, PG_MAP |
5766 | stdcall map_page, eax, ebx, PG_MAP |
5754 | lea eax, [ebp+3000h] |
5767 | lea eax, [ebp+3000h] |
5755 | add ebx, 0x1000 |
5768 | add ebx, 0x1000 |
5756 | stdcall map_page, eax, ebx, PG_MAP |
5769 | stdcall map_page, eax, ebx, PG_MAP |
5757 | and ebx, 0xFFF |
5770 | and ebx, 0xFFF |
5758 | lea ebx, [ebx+ebp+2000h] |
5771 | lea ebx, [ebx+ebp+2000h] |
5759 | cmp dword [ebx], 'FACP' |
5772 | cmp dword [ebx], 'FACP' |
5760 | jz .fadt_found |
5773 | jz .fadt_found |
5761 | loop .scan_fadt |
5774 | loop .scan_fadt |
5762 | jmp no_acpi_power_off |
5775 | jmp no_acpi_power_off |
5763 | .fadt_found: |
5776 | .fadt_found: |
5764 | ; ebx is linear address of FADT |
5777 | ; ebx is linear address of FADT |
5765 | mov edi, [ebx+40] ; physical address of the DSDT |
5778 | mov edi, [ebx+40] ; physical address of the DSDT |
5766 | lea eax, [ebp+4000h] |
5779 | lea eax, [ebp+4000h] |
5767 | stdcall map_page, eax, edi, PG_MAP |
5780 | stdcall map_page, eax, edi, PG_MAP |
5768 | lea eax, [ebp+5000h] |
5781 | lea eax, [ebp+5000h] |
5769 | lea esi, [edi+0x1000] |
5782 | lea esi, [edi+0x1000] |
5770 | stdcall map_page, eax, esi, PG_MAP |
5783 | stdcall map_page, eax, esi, PG_MAP |
5771 | and esi, 0xFFF |
5784 | and esi, 0xFFF |
5772 | sub edi, esi |
5785 | sub edi, esi |
5773 | cmp dword [esi+ebp+4000h], 'DSDT' |
5786 | cmp dword [esi+ebp+4000h], 'DSDT' |
5774 | jnz no_acpi_power_off |
5787 | jnz no_acpi_power_off |
5775 | mov eax, [esi+ebp+4004h] ; DSDT length |
5788 | mov eax, [esi+ebp+4004h] ; DSDT length |
5776 | sub eax, 36+4 |
5789 | sub eax, 36+4 |
5777 | jbe no_acpi_power_off |
5790 | jbe no_acpi_power_off |
5778 | add esi, 36 |
5791 | add esi, 36 |
5779 | .scan_dsdt: |
5792 | .scan_dsdt: |
5780 | cmp dword [esi+ebp+4000h], '_S5_' |
5793 | cmp dword [esi+ebp+4000h], '_S5_' |
5781 | jnz .scan_dsdt_cont |
5794 | jnz .scan_dsdt_cont |
5782 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5795 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5783 | jnz .scan_dsdt_cont |
5796 | jnz .scan_dsdt_cont |
5784 | mov dl, [esi+ebp+4000h+6] |
5797 | mov dl, [esi+ebp+4000h+6] |
5785 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5798 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5786 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5799 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5787 | ja .scan_dsdt_cont |
5800 | ja .scan_dsdt_cont |
5788 | cmp dl, 1 |
5801 | cmp dl, 1 |
5789 | jb .scan_dsdt_cont |
5802 | jb .scan_dsdt_cont |
5790 | lea esi, [esi+ebp+4000h+7] |
5803 | lea esi, [esi+ebp+4000h+7] |
5791 | xor ecx, ecx |
5804 | xor ecx, ecx |
5792 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5805 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5793 | jz @f |
5806 | jz @f |
5794 | cmp byte [esi], 0xA |
5807 | cmp byte [esi], 0xA |
5795 | jnz no_acpi_power_off |
5808 | jnz no_acpi_power_off |
5796 | inc esi |
5809 | inc esi |
5797 | mov cl, [esi] |
5810 | mov cl, [esi] |
5798 | @@: |
5811 | @@: |
5799 | inc esi |
5812 | inc esi |
5800 | cmp dl, 2 |
5813 | cmp dl, 2 |
5801 | jb @f |
5814 | jb @f |
5802 | cmp byte [esi], 0 |
5815 | cmp byte [esi], 0 |
5803 | jz @f |
5816 | jz @f |
5804 | cmp byte [esi], 0xA |
5817 | cmp byte [esi], 0xA |
5805 | jnz no_acpi_power_off |
5818 | jnz no_acpi_power_off |
5806 | inc esi |
5819 | inc esi |
5807 | mov ch, [esi] |
5820 | mov ch, [esi] |
5808 | @@: |
5821 | @@: |
5809 | jmp do_acpi_power_off |
5822 | jmp do_acpi_power_off |
5810 | .scan_dsdt_cont: |
5823 | .scan_dsdt_cont: |
5811 | inc esi |
5824 | inc esi |
5812 | cmp esi, 0x1000 |
5825 | cmp esi, 0x1000 |
5813 | jb @f |
5826 | jb @f |
5814 | sub esi, 0x1000 |
5827 | sub esi, 0x1000 |
5815 | add edi, 0x1000 |
5828 | add edi, 0x1000 |
5816 | push eax |
5829 | push eax |
5817 | lea eax, [ebp+4000h] |
5830 | lea eax, [ebp+4000h] |
5818 | stdcall map_page, eax, edi, PG_MAP |
5831 | stdcall map_page, eax, edi, PG_MAP |
5819 | push PG_MAP |
5832 | push PG_MAP |
5820 | lea eax, [edi+1000h] |
5833 | lea eax, [edi+1000h] |
5821 | push eax |
5834 | push eax |
5822 | lea eax, [ebp+5000h] |
5835 | lea eax, [ebp+5000h] |
5823 | push eax |
5836 | push eax |
5824 | stdcall map_page |
5837 | stdcall map_page |
5825 | pop eax |
5838 | pop eax |
5826 | @@: |
5839 | @@: |
5827 | dec eax |
5840 | dec eax |
5828 | jnz .scan_dsdt |
5841 | jnz .scan_dsdt |
5829 | jmp no_acpi_power_off |
5842 | jmp no_acpi_power_off |
5830 | do_acpi_power_off: |
5843 | do_acpi_power_off: |
5831 | mov edx, [ebx+48] |
5844 | mov edx, [ebx+48] |
5832 | test edx, edx |
5845 | test edx, edx |
5833 | jz .nosmi |
5846 | jz .nosmi |
5834 | mov al, [ebx+52] |
5847 | mov al, [ebx+52] |
5835 | out dx, al |
5848 | out dx, al |
5836 | mov edx, [ebx+64] |
5849 | mov edx, [ebx+64] |
5837 | @@: |
5850 | @@: |
5838 | in ax, dx |
5851 | in ax, dx |
5839 | test al, 1 |
5852 | test al, 1 |
5840 | jz @b |
5853 | jz @b |
5841 | .nosmi: |
5854 | .nosmi: |
5842 | and cx, 0x0707 |
5855 | and cx, 0x0707 |
5843 | shl cx, 2 |
5856 | shl cx, 2 |
5844 | or cx, 0x2020 |
5857 | or cx, 0x2020 |
5845 | mov edx, [ebx+64] |
5858 | mov edx, [ebx+64] |
5846 | in ax, dx |
5859 | in ax, dx |
5847 | and ax, 203h |
5860 | and ax, 203h |
5848 | or ah, cl |
5861 | or ah, cl |
5849 | out dx, ax |
5862 | out dx, ax |
5850 | mov edx, [ebx+68] |
5863 | mov edx, [ebx+68] |
5851 | test edx, edx |
5864 | test edx, edx |
5852 | jz @f |
5865 | jz @f |
5853 | in ax, dx |
5866 | in ax, dx |
5854 | and ax, 203h |
5867 | and ax, 203h |
5855 | or ah, ch |
5868 | or ah, ch |
5856 | out dx, ax |
5869 | out dx, ax |
5857 | @@: |
5870 | @@: |
5858 | jmp $ |
5871 | jmp $ |
5859 | 5872 | ||
5860 | 5873 | ||
5861 | no_acpi_power_off: |
5874 | no_acpi_power_off: |
5862 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5875 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5863 | mov word [OS_BASE+0x467+2], 0x1000 |
5876 | mov word [OS_BASE+0x467+2], 0x1000 |
5864 | 5877 | ||
5865 | mov al, 0x0F |
5878 | mov al, 0x0F |
5866 | out 0x70, al |
5879 | out 0x70, al |
5867 | mov al, 0x05 |
5880 | mov al, 0x05 |
5868 | out 0x71, al |
5881 | out 0x71, al |
5869 | 5882 | ||
5870 | mov al, 0xFE |
5883 | mov al, 0xFE |
5871 | out 0x64, al |
5884 | out 0x64, al |
5872 | 5885 | ||
5873 | hlt |
5886 | hlt |
5874 | jmp $-1 |
5887 | jmp $-1 |
5875 | 5888 | ||
5876 | scan_rsdp: |
5889 | scan_rsdp: |
5877 | add eax, OS_BASE |
5890 | add eax, OS_BASE |
5878 | .s: |
5891 | .s: |
5879 | cmp dword [eax], 'RSD ' |
5892 | cmp dword [eax], 'RSD ' |
5880 | jnz .n |
5893 | jnz .n |
5881 | cmp dword [eax+4], 'PTR ' |
5894 | cmp dword [eax+4], 'PTR ' |
5882 | jnz .n |
5895 | jnz .n |
5883 | xor edx, edx |
5896 | xor edx, edx |
5884 | xor esi, esi |
5897 | xor esi, esi |
5885 | @@: |
5898 | @@: |
5886 | add dl, [eax+esi] |
5899 | add dl, [eax+esi] |
5887 | inc esi |
5900 | inc esi |
5888 | cmp esi, 20 |
5901 | cmp esi, 20 |
5889 | jnz @b |
5902 | jnz @b |
5890 | test dl, dl |
5903 | test dl, dl |
5891 | jz .ok |
5904 | jz .ok |
5892 | .n: |
5905 | .n: |
5893 | add eax, 10h |
5906 | add eax, 10h |
5894 | loop .s |
5907 | loop .s |
5895 | stc |
5908 | stc |
5896 | .ok: |
5909 | .ok: |
5897 | ret |
5910 | ret |
5898 | end if |
5911 | end if |
5899 | 5912 | ||
5900 | if ~ lang eq sp |
5913 | if ~ lang eq sp |
5901 | diff16 "end of .text segment",0,$ |
5914 | diff16 "end of .text segment",0,$ |
5902 | end if |
5915 | end if |
5903 | 5916 | ||
5904 | include "data32.inc" |
5917 | include "data32.inc" |
5905 | 5918 | ||
5906 | __REV__ = __REV |
5919 | __REV__ = __REV |
5907 | 5920 | ||
5908 | if ~ lang eq sp |
5921 | if ~ lang eq sp |
5909 | diff16 "end of kernel code",0,$ |
5922 | diff16 "end of kernel code",0,$ |
5910 | end if=> |
5923 | end if=> |