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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2012. 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: 3539 $ |
74 | $Revision: 3545 $ |
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 | 78 | ||
79 | ; Enabling the next line will enable serial output console |
79 | ; Enabling the next line will enable serial output console |
80 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
80 | debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
81 | ; The following constant, if nonzero, duplicates debug output to the screen. |
81 | ; The following constant, if nonzero, duplicates debug output to the screen. |
82 | debug_direct_print equ 0 |
82 | debug_direct_print equ 0 |
83 | 83 | ||
84 | include "proc32.inc" |
84 | include "proc32.inc" |
85 | include "kglobals.inc" |
85 | include "kglobals.inc" |
86 | include "lang.inc" |
86 | include "lang.inc" |
87 | include "encoding.inc" |
87 | include "encoding.inc" |
88 | 88 | ||
89 | include "const.inc" |
89 | include "const.inc" |
90 | max_processes equ 255 |
90 | max_processes equ 255 |
91 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
91 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
92 | 92 | ||
93 | 93 | ||
94 | os_stack equ (os_data_l-gdts) ; GDTs |
94 | os_stack equ (os_data_l-gdts) ; GDTs |
95 | os_code equ (os_code_l-gdts) |
95 | os_code equ (os_code_l-gdts) |
96 | graph_data equ (3+graph_data_l-gdts) |
96 | graph_data equ (3+graph_data_l-gdts) |
97 | tss0 equ (tss0_l-gdts) |
97 | tss0 equ (tss0_l-gdts) |
98 | app_code equ (3+app_code_l-gdts) |
98 | app_code equ (3+app_code_l-gdts) |
99 | app_data equ (3+app_data_l-gdts) |
99 | app_data equ (3+app_data_l-gdts) |
100 | app_tls equ (3+tls_data_l-gdts) |
100 | app_tls equ (3+tls_data_l-gdts) |
101 | pci_code_sel equ (pci_code_32-gdts) |
101 | pci_code_sel equ (pci_code_32-gdts) |
102 | pci_data_sel equ (pci_data_32-gdts) |
102 | pci_data_sel equ (pci_data_32-gdts) |
103 | 103 | ||
104 | 104 | ||
105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
106 | ;; |
106 | ;; |
107 | ;; Included files: |
107 | ;; Included files: |
108 | ;; |
108 | ;; |
109 | ;; Kernel16.inc |
109 | ;; Kernel16.inc |
110 | ;; - Booteng.inc English text for bootup |
110 | ;; - Booteng.inc English text for bootup |
111 | ;; - Bootcode.inc Hardware setup |
111 | ;; - Bootcode.inc Hardware setup |
112 | ;; - Pci16.inc PCI functions |
112 | ;; - Pci16.inc PCI functions |
113 | ;; |
113 | ;; |
114 | ;; Kernel32.inc |
114 | ;; Kernel32.inc |
115 | ;; - Sys32.inc Process management |
115 | ;; - Sys32.inc Process management |
116 | ;; - Shutdown.inc Shutdown and restart |
116 | ;; - Shutdown.inc Shutdown and restart |
117 | ;; - Fat32.inc Read / write hd |
117 | ;; - Fat32.inc Read / write hd |
118 | ;; - Vesa12.inc Vesa 1.2 driver |
118 | ;; - Vesa12.inc Vesa 1.2 driver |
119 | ;; - Vesa20.inc Vesa 2.0 driver |
119 | ;; - Vesa20.inc Vesa 2.0 driver |
120 | ;; - Vga.inc VGA driver |
120 | ;; - Vga.inc VGA driver |
121 | ;; - Stack.inc Network interface |
121 | ;; - Stack.inc Network interface |
122 | ;; - Mouse.inc Mouse pointer |
122 | ;; - Mouse.inc Mouse pointer |
123 | ;; - Scincode.inc Window skinning |
123 | ;; - Scincode.inc Window skinning |
124 | ;; - Pci32.inc PCI functions |
124 | ;; - Pci32.inc PCI functions |
125 | ;; |
125 | ;; |
126 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
126 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
127 | 127 | ||
128 | 128 | ||
129 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
129 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
130 | ;; ;; |
130 | ;; ;; |
131 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
131 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
132 | ;; ;; |
132 | ;; ;; |
133 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
133 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
134 | 134 | ||
135 | use16 |
135 | use16 |
136 | org 0x0 |
136 | org 0x0 |
137 | jmp start_of_code |
137 | jmp start_of_code |
138 | 138 | ||
139 | if lang eq sp |
139 | if lang eq sp |
140 | include "kernelsp.inc" ; spanish kernel messages |
140 | include "kernelsp.inc" ; spanish kernel messages |
141 | else |
141 | else |
142 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
142 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
143 | end if |
143 | end if |
144 | 144 | ||
145 | include "boot/bootstr.inc" ; language-independent boot messages |
145 | include "boot/bootstr.inc" ; language-independent boot messages |
146 | include "boot/preboot.inc" |
146 | include "boot/preboot.inc" |
147 | 147 | ||
148 | if lang eq ge |
148 | if lang eq ge |
149 | include "boot/bootge.inc" ; german system boot messages |
149 | include "boot/bootge.inc" ; german system boot messages |
150 | else if lang eq sp |
150 | else if lang eq sp |
151 | include "boot/bootsp.inc" ; spanish system boot messages |
151 | include "boot/bootsp.inc" ; spanish system boot messages |
152 | else if lang eq ru |
152 | else if lang eq ru |
153 | include "boot/bootru.inc" ; russian system boot messages |
153 | include "boot/bootru.inc" ; russian system boot messages |
154 | include "boot/ru.inc" ; Russian font |
154 | include "boot/ru.inc" ; Russian font |
155 | else if lang eq et |
155 | else if lang eq et |
156 | include "boot/bootet.inc" ; estonian system boot messages |
156 | include "boot/bootet.inc" ; estonian system boot messages |
157 | include "boot/et.inc" ; Estonian font |
157 | include "boot/et.inc" ; Estonian font |
158 | else |
158 | else |
159 | include "boot/booten.inc" ; english system boot messages |
159 | include "boot/booten.inc" ; english system boot messages |
160 | end if |
160 | end if |
161 | 161 | ||
162 | include "boot/bootcode.inc" ; 16 bit system boot code |
162 | include "boot/bootcode.inc" ; 16 bit system boot code |
163 | include "bus/pci/pci16.inc" |
163 | include "bus/pci/pci16.inc" |
164 | include "detect/biosdisk.inc" |
164 | include "detect/biosdisk.inc" |
165 | 165 | ||
166 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
166 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
167 | ;; ;; |
167 | ;; ;; |
168 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
168 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
169 | ;; ;; |
169 | ;; ;; |
170 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
170 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
171 | 171 | ||
172 | 172 | ||
173 | ; CR0 Flags - Protected mode and Paging |
173 | ; CR0 Flags - Protected mode and Paging |
174 | 174 | ||
175 | mov ecx, CR0_PE |
175 | mov ecx, CR0_PE |
176 | 176 | ||
177 | ; Enabling 32 bit protected mode |
177 | ; Enabling 32 bit protected mode |
178 | 178 | ||
179 | sidt [cs:old_ints_h] |
179 | sidt [cs:old_ints_h] |
180 | 180 | ||
181 | cli ; disable all irqs |
181 | cli ; disable all irqs |
182 | cld |
182 | cld |
183 | mov al, 255 ; mask all irqs |
183 | mov al, 255 ; mask all irqs |
184 | out 0xa1, al |
184 | out 0xa1, al |
185 | out 0x21, al |
185 | out 0x21, al |
186 | l.5: |
186 | l.5: |
187 | in al, 0x64 ; Enable A20 |
187 | in al, 0x64 ; Enable A20 |
188 | test al, 2 |
188 | test al, 2 |
189 | jnz l.5 |
189 | jnz l.5 |
190 | mov al, 0xD1 |
190 | mov al, 0xD1 |
191 | out 0x64, al |
191 | out 0x64, al |
192 | l.6: |
192 | l.6: |
193 | in al, 0x64 |
193 | in al, 0x64 |
194 | test al, 2 |
194 | test al, 2 |
195 | jnz l.6 |
195 | jnz l.6 |
196 | mov al, 0xDF |
196 | mov al, 0xDF |
197 | out 0x60, al |
197 | out 0x60, al |
198 | l.7: |
198 | l.7: |
199 | in al, 0x64 |
199 | in al, 0x64 |
200 | test al, 2 |
200 | test al, 2 |
201 | jnz l.7 |
201 | jnz l.7 |
202 | mov al, 0xFF |
202 | mov al, 0xFF |
203 | out 0x64, al |
203 | out 0x64, al |
204 | 204 | ||
205 | lgdt [cs:tmp_gdt] ; Load GDT |
205 | lgdt [cs:tmp_gdt] ; Load GDT |
206 | mov eax, cr0 ; protected mode |
206 | mov eax, cr0 ; protected mode |
207 | or eax, ecx |
207 | or eax, ecx |
208 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
208 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
209 | mov cr0, eax |
209 | mov cr0, eax |
210 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
210 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
211 | 211 | ||
212 | align 8 |
212 | align 8 |
213 | tmp_gdt: |
213 | tmp_gdt: |
214 | 214 | ||
215 | dw 23 |
215 | dw 23 |
216 | dd tmp_gdt+0x10000 |
216 | dd tmp_gdt+0x10000 |
217 | dw 0 |
217 | dw 0 |
218 | 218 | ||
219 | dw 0xffff |
219 | dw 0xffff |
220 | dw 0x0000 |
220 | dw 0x0000 |
221 | db 0x00 |
221 | db 0x00 |
222 | dw 11011111b *256 +10011010b |
222 | dw 11011111b *256 +10011010b |
223 | db 0x00 |
223 | db 0x00 |
224 | 224 | ||
225 | dw 0xffff |
225 | dw 0xffff |
226 | dw 0x0000 |
226 | dw 0x0000 |
227 | db 0x00 |
227 | db 0x00 |
228 | dw 11011111b *256 +10010010b |
228 | dw 11011111b *256 +10010010b |
229 | db 0x00 |
229 | db 0x00 |
230 | 230 | ||
231 | include "data16.inc" |
231 | include "data16.inc" |
232 | 232 | ||
233 | use32 |
233 | use32 |
234 | org $+0x10000 |
234 | org $+0x10000 |
235 | 235 | ||
236 | align 4 |
236 | align 4 |
237 | B32: |
237 | B32: |
238 | mov ax, os_stack ; Selector for os |
238 | mov ax, os_stack ; Selector for os |
239 | mov ds, ax |
239 | mov ds, ax |
240 | mov es, ax |
240 | mov es, ax |
241 | mov fs, ax |
241 | mov fs, ax |
242 | mov gs, ax |
242 | mov gs, ax |
243 | mov ss, ax |
243 | mov ss, ax |
244 | mov esp, 0x006CC00 ; Set stack |
244 | mov esp, 0x006CC00 ; Set stack |
245 | 245 | ||
246 | ; CLEAR 0x280000 - HEAP_BASE |
246 | ; CLEAR 0x280000 - HEAP_BASE |
247 | 247 | ||
248 | xor eax, eax |
248 | xor eax, eax |
249 | mov edi, CLEAN_ZONE |
249 | mov edi, CLEAN_ZONE |
250 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
250 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
251 | cld |
251 | cld |
252 | rep stosd |
252 | rep stosd |
253 | 253 | ||
254 | ; CLEAR KERNEL UNDEFINED GLOBALS |
254 | ; CLEAR KERNEL UNDEFINED GLOBALS |
255 | mov edi, endofcode-OS_BASE |
255 | mov edi, endofcode-OS_BASE |
256 | mov ecx, 0x90000 |
256 | mov ecx, 0x90000 |
257 | sub ecx, edi |
257 | sub ecx, edi |
258 | shr ecx, 2 |
258 | shr ecx, 2 |
259 | rep stosd |
259 | rep stosd |
260 | 260 | ||
261 | ; SAVE & CLEAR 0-0xffff |
261 | ; SAVE & CLEAR 0-0xffff |
262 | 262 | ||
263 | xor esi, esi |
263 | xor esi, esi |
264 | mov edi, (BOOT_VAR-OS_BASE) |
264 | mov edi, (BOOT_VAR-OS_BASE) |
265 | mov ecx, 0x10000 / 4 |
265 | mov ecx, 0x10000 / 4 |
266 | rep movsd |
266 | rep movsd |
267 | mov edi, 0x1000 |
267 | mov edi, 0x1000 |
268 | mov ecx, 0xf000 / 4 |
268 | mov ecx, 0xf000 / 4 |
269 | rep stosd |
269 | rep stosd |
270 | 270 | ||
271 | call test_cpu |
271 | call test_cpu |
272 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
272 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
273 | 273 | ||
274 | call check_acpi |
274 | call check_acpi |
275 | call init_BIOS32 |
275 | call init_BIOS32 |
276 | ; MEMORY MODEL |
276 | ; MEMORY MODEL |
277 | call mem_test |
277 | call mem_test |
278 | call init_mem |
278 | call init_mem |
279 | call init_page_map |
279 | call init_page_map |
280 | 280 | ||
281 | ; ENABLE PAGING |
281 | ; ENABLE PAGING |
282 | 282 | ||
283 | mov eax, sys_pgdir-OS_BASE |
283 | mov eax, sys_pgdir-OS_BASE |
284 | mov cr3, eax |
284 | mov cr3, eax |
285 | 285 | ||
286 | mov eax, cr0 |
286 | mov eax, cr0 |
287 | or eax, CR0_PG+CR0_WP |
287 | or eax, CR0_PG+CR0_WP |
288 | mov cr0, eax |
288 | mov cr0, eax |
289 | 289 | ||
290 | lgdt [gdts] |
290 | lgdt [gdts] |
291 | jmp pword os_code:high_code |
291 | jmp pword os_code:high_code |
292 | 292 | ||
293 | align 4 |
293 | align 4 |
294 | bios32_entry dd ? |
294 | bios32_entry dd ? |
295 | tmp_page_tabs dd ? |
295 | tmp_page_tabs dd ? |
296 | 296 | ||
297 | use16 |
297 | use16 |
298 | org $-0x10000 |
298 | org $-0x10000 |
299 | include "boot/shutdown.inc" ; shutdown or restart |
299 | include "boot/shutdown.inc" ; shutdown or restart |
300 | org $+0x10000 |
300 | org $+0x10000 |
301 | use32 |
301 | use32 |
302 | 302 | ||
303 | __DEBUG__ fix 1 |
303 | __DEBUG__ fix 1 |
304 | __DEBUG_LEVEL__ fix 1 |
304 | __DEBUG_LEVEL__ fix 1 |
305 | include 'init.inc' |
305 | include 'init.inc' |
306 | 306 | ||
307 | org OS_BASE+$ |
307 | org OS_BASE+$ |
308 | 308 | ||
309 | include 'fdo.inc' |
309 | include 'fdo.inc' |
310 | 310 | ||
311 | align 4 |
311 | align 4 |
312 | high_code: |
312 | high_code: |
313 | mov ax, os_stack |
313 | mov ax, os_stack |
314 | mov bx, app_data |
314 | mov bx, app_data |
315 | mov cx, app_tls |
315 | mov cx, app_tls |
316 | mov ss, ax |
316 | mov ss, ax |
317 | add esp, OS_BASE |
317 | add esp, OS_BASE |
318 | 318 | ||
319 | mov ds, bx |
319 | mov ds, bx |
320 | mov es, bx |
320 | mov es, bx |
321 | mov fs, cx |
321 | mov fs, cx |
322 | mov gs, bx |
322 | mov gs, bx |
323 | 323 | ||
324 | bt [cpu_caps], CAPS_PGE |
324 | bt [cpu_caps], CAPS_PGE |
325 | jnc @F |
325 | jnc @F |
326 | 326 | ||
327 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
327 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
328 | 328 | ||
329 | mov ebx, cr4 |
329 | mov ebx, cr4 |
330 | or ebx, CR4_PGE |
330 | or ebx, CR4_PGE |
331 | mov cr4, ebx |
331 | mov cr4, ebx |
332 | @@: |
332 | @@: |
333 | xor eax, eax |
333 | xor eax, eax |
334 | mov dword [sys_pgdir], eax |
334 | mov dword [sys_pgdir], eax |
335 | mov dword [sys_pgdir+4], eax |
335 | mov dword [sys_pgdir+4], eax |
336 | 336 | ||
337 | mov eax, cr3 |
337 | mov eax, cr3 |
338 | mov cr3, eax ; flush TLB |
338 | mov cr3, eax ; flush TLB |
339 | 339 | ||
340 | mov ecx, pg_data.mutex |
340 | mov ecx, pg_data.mutex |
341 | call mutex_init |
341 | call mutex_init |
342 | 342 | ||
343 | mov ecx, disk_list_mutex |
343 | mov ecx, disk_list_mutex |
344 | call mutex_init |
344 | call mutex_init |
345 | 345 | ||
346 | mov ecx, keyboard_list_mutex |
346 | mov ecx, keyboard_list_mutex |
347 | call mutex_init |
347 | call mutex_init |
348 | 348 | ||
349 | mov ecx, unpack_mutex |
349 | mov ecx, unpack_mutex |
350 | call mutex_init |
350 | call mutex_init |
351 | 351 | ||
352 | mov ecx, application_table_mutex |
352 | mov ecx, application_table_mutex |
353 | call mutex_init |
353 | call mutex_init |
354 | 354 | ||
355 | ; SAVE REAL MODE VARIABLES |
355 | ; SAVE REAL MODE VARIABLES |
356 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
356 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
357 | mov [IDEContrRegsBaseAddr], ax |
357 | mov [IDEContrRegsBaseAddr], ax |
358 | ; --------------- APM --------------------- |
358 | ; --------------- APM --------------------- |
359 | 359 | ||
360 | ; init selectors |
360 | ; init selectors |
361 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
361 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
362 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
362 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
363 | ; protected-mode 32-bit code segment |
363 | ; protected-mode 32-bit code segment |
364 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
364 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
365 | ; protected-mode 16-bit code segment |
365 | ; protected-mode 16-bit code segment |
366 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
366 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
367 | ; protected-mode 16-bit data segment |
367 | ; protected-mode 16-bit data segment |
368 | 368 | ||
369 | shl eax, 4 |
369 | shl eax, 4 |
370 | mov [dword apm_code_32 + 2], ax |
370 | mov [dword apm_code_32 + 2], ax |
371 | shr eax, 16 |
371 | shr eax, 16 |
372 | mov [dword apm_code_32 + 4], al |
372 | mov [dword apm_code_32 + 4], al |
373 | 373 | ||
374 | shl ecx, 4 |
374 | shl ecx, 4 |
375 | mov [dword apm_code_16 + 2], cx |
375 | mov [dword apm_code_16 + 2], cx |
376 | shr ecx, 16 |
376 | shr ecx, 16 |
377 | mov [dword apm_code_16 + 4], cl |
377 | mov [dword apm_code_16 + 4], cl |
378 | 378 | ||
379 | shl edx, 4 |
379 | shl edx, 4 |
380 | mov [dword apm_data_16 + 2], dx |
380 | mov [dword apm_data_16 + 2], dx |
381 | shr edx, 16 |
381 | shr edx, 16 |
382 | mov [dword apm_data_16 + 4], dl |
382 | mov [dword apm_data_16 + 4], dl |
383 | 383 | ||
384 | mov dword[apm_entry], ebx |
384 | mov dword[apm_entry], ebx |
385 | mov word [apm_entry + 4], apm_code_32 - gdts |
385 | mov word [apm_entry + 4], apm_code_32 - gdts |
386 | 386 | ||
387 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
387 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
388 | mov [apm_vf], eax |
388 | mov [apm_vf], eax |
389 | ; ----------------------------------------- |
389 | ; ----------------------------------------- |
390 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
390 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
391 | mov [allow_dma_access], al |
391 | mov [allow_dma_access], al |
392 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
392 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
393 | mov [_display.bpp], eax |
393 | mov [_display.bpp], eax |
394 | mov [_display.vrefresh], 60 |
394 | mov [_display.vrefresh], 60 |
395 | 395 | ||
396 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
396 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
397 | mov [_display.width], eax |
397 | mov [_display.width], eax |
398 | mov [display_width_standard], eax |
398 | mov [display_width_standard], eax |
399 | dec eax |
399 | dec eax |
400 | mov [Screen_Max_X], eax |
400 | mov [Screen_Max_X], eax |
401 | mov [screen_workarea.right], eax |
401 | mov [screen_workarea.right], eax |
402 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
402 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
403 | mov [_display.height], eax |
403 | mov [_display.height], eax |
404 | mov [display_height_standard], eax |
404 | mov [display_height_standard], eax |
405 | dec eax |
405 | dec eax |
406 | mov [Screen_Max_Y], eax |
406 | mov [Screen_Max_Y], eax |
407 | mov [screen_workarea.bottom], eax |
407 | mov [screen_workarea.bottom], eax |
408 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
408 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
409 | mov [SCR_MODE], eax |
409 | mov [SCR_MODE], eax |
410 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
410 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
411 | ; mov [BANK_SWITCH], eax |
411 | ; mov [BANK_SWITCH], eax |
412 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
412 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
413 | cmp [SCR_MODE], word 0x13 ; 320x200 |
413 | cmp [SCR_MODE], word 0x13 ; 320x200 |
414 | je @f |
414 | je @f |
415 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
415 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
416 | je @f |
416 | je @f |
417 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
417 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
418 | mov [BytesPerScanLine], ax |
418 | mov [BytesPerScanLine], ax |
419 | mov [_display.pitch], eax |
419 | mov [_display.pitch], eax |
420 | @@: |
420 | @@: |
421 | mov eax, [_display.width] |
421 | mov eax, [_display.width] |
422 | mul [_display.height] |
422 | mul [_display.height] |
423 | mov [_WinMapSize], eax |
423 | mov [_WinMapSize], eax |
424 | 424 | ||
425 | call calculate_fast_getting_offset_for_WinMapAddress |
425 | call calculate_fast_getting_offset_for_WinMapAddress |
426 | ; for Qemu or non standart video cards |
426 | ; for Qemu or non standart video cards |
427 | ; Unfortunately [BytesPerScanLine] does not always |
427 | ; Unfortunately [BytesPerScanLine] does not always |
428 | ; equal to [_display.width] * [ScreenBPP] / 8 |
428 | ; equal to [_display.width] * [ScreenBPP] / 8 |
429 | call calculate_fast_getting_offset_for_LFB |
429 | call calculate_fast_getting_offset_for_LFB |
430 | 430 | ||
431 | mov esi, BOOT_VAR+0x9080 |
431 | mov esi, BOOT_VAR+0x9080 |
432 | movzx ecx, byte [esi-1] |
432 | movzx ecx, byte [esi-1] |
433 | mov [NumBiosDisks], ecx |
433 | mov [NumBiosDisks], ecx |
434 | mov edi, BiosDisksData |
434 | mov edi, BiosDisksData |
435 | rep movsd |
435 | rep movsd |
436 | 436 | ||
437 | ; GRAPHICS ADDRESSES |
437 | ; GRAPHICS ADDRESSES |
438 | 438 | ||
439 | mov eax, [BOOT_VAR+BOOT_LFB] |
439 | mov eax, [BOOT_VAR+BOOT_LFB] |
440 | mov [LFBAddress], eax |
440 | mov [LFBAddress], eax |
441 | 441 | ||
442 | cmp [SCR_MODE], word 0100000000000000b |
442 | cmp [SCR_MODE], word 0100000000000000b |
443 | jge setvesa20 |
443 | jge setvesa20 |
444 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
444 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
445 | je v20ga32 |
445 | je v20ga32 |
446 | jmp v20ga24 |
446 | jmp v20ga24 |
447 | 447 | ||
448 | setvesa20: |
448 | setvesa20: |
449 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
449 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
450 | mov [GETPIXEL], dword Vesa20_getpixel24 |
450 | mov [GETPIXEL], dword Vesa20_getpixel24 |
451 | cmp byte [_display.bpp], 24 |
451 | cmp byte [_display.bpp], 24 |
452 | jz v20ga24 |
452 | jz v20ga24 |
453 | v20ga32: |
453 | v20ga32: |
454 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
454 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
455 | mov [GETPIXEL], dword Vesa20_getpixel32 |
455 | mov [GETPIXEL], dword Vesa20_getpixel32 |
456 | jmp no_mode_0x12 |
456 | jmp no_mode_0x12 |
457 | v20ga24: |
457 | v20ga24: |
458 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
458 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
459 | jne no_mode_0x12 |
459 | jne no_mode_0x12 |
460 | mov [PUTPIXEL], dword VGA_putpixel |
460 | mov [PUTPIXEL], dword VGA_putpixel |
461 | mov [GETPIXEL], dword Vesa20_getpixel32 |
461 | mov [GETPIXEL], dword Vesa20_getpixel32 |
462 | no_mode_0x12: |
462 | no_mode_0x12: |
463 | 463 | ||
464 | mov [MOUSE_PICTURE], dword mousepointer |
464 | mov [MOUSE_PICTURE], dword mousepointer |
465 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
465 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
466 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
466 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
467 | 467 | ||
468 | ; -------- Fast System Call init ---------- |
468 | ; -------- Fast System Call init ---------- |
469 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
469 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
470 | bt [cpu_caps], CAPS_SEP |
470 | bt [cpu_caps], CAPS_SEP |
471 | jnc .SEnP ; SysEnter not Present |
471 | jnc .SEnP ; SysEnter not Present |
472 | xor edx, edx |
472 | xor edx, edx |
473 | mov ecx, MSR_SYSENTER_CS |
473 | mov ecx, MSR_SYSENTER_CS |
474 | mov eax, os_code |
474 | mov eax, os_code |
475 | wrmsr |
475 | wrmsr |
476 | mov ecx, MSR_SYSENTER_ESP |
476 | mov ecx, MSR_SYSENTER_ESP |
477 | ; mov eax, sysenter_stack ; Check it |
477 | ; mov eax, sysenter_stack ; Check it |
478 | xor eax, eax |
478 | xor eax, eax |
479 | wrmsr |
479 | wrmsr |
480 | mov ecx, MSR_SYSENTER_EIP |
480 | mov ecx, MSR_SYSENTER_EIP |
481 | mov eax, sysenter_entry |
481 | mov eax, sysenter_entry |
482 | wrmsr |
482 | wrmsr |
483 | .SEnP: |
483 | .SEnP: |
484 | ; AMD SYSCALL/SYSRET |
484 | ; AMD SYSCALL/SYSRET |
485 | cmp byte[cpu_vendor], 'A' |
485 | cmp byte[cpu_vendor], 'A' |
486 | jne .noSYSCALL |
486 | jne .noSYSCALL |
487 | mov eax, 0x80000001 |
487 | mov eax, 0x80000001 |
488 | cpuid |
488 | cpuid |
489 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
489 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
490 | jz .noSYSCALL |
490 | jz .noSYSCALL |
491 | mov ecx, MSR_AMD_EFER |
491 | mov ecx, MSR_AMD_EFER |
492 | rdmsr |
492 | rdmsr |
493 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
493 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
494 | wrmsr |
494 | wrmsr |
495 | 495 | ||
496 | ; !!!! It`s dirty hack, fix it !!! |
496 | ; !!!! It`s dirty hack, fix it !!! |
497 | ; Bits of EDX : |
497 | ; Bits of EDX : |
498 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
498 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
499 | ; and the contents of this field, plus 8, are copied into the SS register. |
499 | ; and the contents of this field, plus 8, are copied into the SS register. |
500 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
500 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
501 | ; and the contents of this field, plus 8, are copied into the SS register. |
501 | ; and the contents of this field, plus 8, are copied into the SS register. |
502 | 502 | ||
503 | ; mov edx, (os_code + 16) * 65536 + os_code |
503 | ; mov edx, (os_code + 16) * 65536 + os_code |
504 | mov edx, 0x1B0008 |
504 | mov edx, 0x1B0008 |
505 | 505 | ||
506 | mov eax, syscall_entry |
506 | mov eax, syscall_entry |
507 | mov ecx, MSR_AMD_STAR |
507 | mov ecx, MSR_AMD_STAR |
508 | wrmsr |
508 | wrmsr |
509 | .noSYSCALL: |
509 | .noSYSCALL: |
510 | ; ----------------------------------------- |
510 | ; ----------------------------------------- |
511 | stdcall alloc_page |
511 | stdcall alloc_page |
512 | stdcall map_page, tss-0xF80, eax, PG_SW |
512 | stdcall map_page, tss-0xF80, eax, PG_SW |
513 | stdcall alloc_page |
513 | stdcall alloc_page |
514 | stdcall map_page, tss+0x80, eax, PG_SW |
514 | stdcall map_page, tss+0x80, eax, PG_SW |
515 | stdcall alloc_page |
515 | stdcall alloc_page |
516 | stdcall map_page, tss+0x1080, eax, PG_SW |
516 | stdcall map_page, tss+0x1080, eax, PG_SW |
517 | 517 | ||
518 | ; LOAD IDT |
518 | ; LOAD IDT |
519 | 519 | ||
520 | call build_interrupt_table ;lidt is executed |
520 | call build_interrupt_table ;lidt is executed |
521 | ;lidt [idtreg] |
521 | ;lidt [idtreg] |
522 | 522 | ||
523 | call init_kernel_heap |
523 | call init_kernel_heap |
524 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
524 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
525 | mov [os_stack_seg], eax |
525 | mov [os_stack_seg], eax |
526 | 526 | ||
527 | lea esp, [eax+RING0_STACK_SIZE] |
527 | lea esp, [eax+RING0_STACK_SIZE] |
528 | 528 | ||
529 | mov [tss._ss0], os_stack |
529 | mov [tss._ss0], os_stack |
530 | mov [tss._esp0], esp |
530 | mov [tss._esp0], esp |
531 | mov [tss._esp], esp |
531 | mov [tss._esp], esp |
532 | mov [tss._cs], os_code |
532 | mov [tss._cs], os_code |
533 | mov [tss._ss], os_stack |
533 | mov [tss._ss], os_stack |
534 | mov [tss._ds], app_data |
534 | mov [tss._ds], app_data |
535 | mov [tss._es], app_data |
535 | mov [tss._es], app_data |
536 | mov [tss._fs], app_data |
536 | mov [tss._fs], app_data |
537 | mov [tss._gs], app_data |
537 | mov [tss._gs], app_data |
538 | mov [tss._io], 128 |
538 | mov [tss._io], 128 |
539 | ;Add IO access table - bit array of permitted ports |
539 | ;Add IO access table - bit array of permitted ports |
540 | mov edi, tss._io_map_0 |
540 | mov edi, tss._io_map_0 |
541 | xor eax, eax |
541 | xor eax, eax |
542 | not eax |
542 | not eax |
543 | mov ecx, 8192/4 |
543 | mov ecx, 8192/4 |
544 | rep stosd ; access to 4096*8=65536 ports |
544 | rep stosd ; access to 4096*8=65536 ports |
545 | 545 | ||
546 | mov ax, tss0 |
546 | mov ax, tss0 |
547 | ltr ax |
547 | ltr ax |
548 | 548 | ||
549 | mov [LFBSize], 0xC00000 |
549 | mov [LFBSize], 0xC00000 |
550 | call init_LFB |
550 | call init_LFB |
551 | call init_fpu |
551 | call init_fpu |
552 | call init_malloc |
552 | call init_malloc |
553 | 553 | ||
554 | stdcall alloc_kernel_space, 0x51000 |
554 | stdcall alloc_kernel_space, 0x51000 |
555 | mov [default_io_map], eax |
555 | mov [default_io_map], eax |
556 | 556 | ||
557 | add eax, 0x2000 |
557 | add eax, 0x2000 |
558 | mov [ipc_tmp], eax |
558 | mov [ipc_tmp], eax |
559 | mov ebx, 0x1000 |
559 | mov ebx, 0x1000 |
560 | 560 | ||
561 | add eax, 0x40000 |
561 | add eax, 0x40000 |
562 | mov [proc_mem_map], eax |
562 | mov [proc_mem_map], eax |
563 | 563 | ||
564 | add eax, 0x8000 |
564 | add eax, 0x8000 |
565 | mov [proc_mem_pdir], eax |
565 | mov [proc_mem_pdir], eax |
566 | 566 | ||
567 | add eax, ebx |
567 | add eax, ebx |
568 | mov [proc_mem_tab], eax |
568 | mov [proc_mem_tab], eax |
569 | 569 | ||
570 | add eax, ebx |
570 | add eax, ebx |
571 | mov [tmp_task_pdir], eax |
571 | mov [tmp_task_pdir], eax |
572 | 572 | ||
573 | add eax, ebx |
573 | add eax, ebx |
574 | mov [tmp_task_ptab], eax |
574 | mov [tmp_task_ptab], eax |
575 | 575 | ||
576 | add eax, ebx |
576 | add eax, ebx |
577 | mov [ipc_pdir], eax |
577 | mov [ipc_pdir], eax |
578 | 578 | ||
579 | add eax, ebx |
579 | add eax, ebx |
580 | mov [ipc_ptab], eax |
580 | mov [ipc_ptab], eax |
581 | 581 | ||
582 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
582 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
583 | (unpack.lc+unpack.lp)))*4 |
583 | (unpack.lc+unpack.lp)))*4 |
584 | 584 | ||
585 | mov [unpack.p], eax |
585 | mov [unpack.p], eax |
586 | 586 | ||
587 | call init_events |
587 | call init_events |
588 | mov eax, srv.fd-SRV.fd |
588 | mov eax, srv.fd-SRV.fd |
589 | mov [srv.fd], eax |
589 | mov [srv.fd], eax |
590 | mov [srv.bk], eax |
590 | mov [srv.bk], eax |
591 | 591 | ||
592 | ;Set base of graphic segment to linear address of LFB |
592 | ;Set base of graphic segment to linear address of LFB |
593 | mov eax, [LFBAddress] ; set for gs |
593 | mov eax, [LFBAddress] ; set for gs |
594 | mov [graph_data_l+2], ax |
594 | mov [graph_data_l+2], ax |
595 | shr eax, 16 |
595 | shr eax, 16 |
596 | mov [graph_data_l+4], al |
596 | mov [graph_data_l+4], al |
597 | mov [graph_data_l+7], ah |
597 | mov [graph_data_l+7], ah |
598 | 598 | ||
599 | stdcall kernel_alloc, [_WinMapSize] |
599 | stdcall kernel_alloc, [_WinMapSize] |
600 | mov [_WinMapAddress], eax |
600 | mov [_WinMapAddress], eax |
601 | 601 | ||
602 | xor eax, eax |
602 | xor eax, eax |
603 | inc eax |
603 | inc eax |
604 | 604 | ||
605 | ; set background |
605 | ; set background |
606 | 606 | ||
607 | mov [BgrDrawMode], eax |
607 | mov [BgrDrawMode], eax |
608 | mov [BgrDataWidth], eax |
608 | mov [BgrDataWidth], eax |
609 | mov [BgrDataHeight], eax |
609 | mov [BgrDataHeight], eax |
610 | mov [mem_BACKGROUND], 4 |
610 | mov [mem_BACKGROUND], 4 |
611 | mov [img_background], static_background_data |
611 | mov [img_background], static_background_data |
612 | 612 | ||
613 | ; SET UP OS TASK |
613 | ; SET UP OS TASK |
614 | 614 | ||
615 | mov esi, boot_setostask |
615 | mov esi, boot_setostask |
616 | call boot_log |
616 | call boot_log |
617 | 617 | ||
618 | mov edx, SLOT_BASE+256 |
618 | mov edx, SLOT_BASE+256 |
619 | mov ebx, [os_stack_seg] |
619 | mov ebx, [os_stack_seg] |
620 | add ebx, 0x2000 |
620 | add ebx, 0x2000 |
621 | call setup_os_slot |
621 | call setup_os_slot |
622 | mov dword [edx], 'IDLE' |
622 | mov dword [edx], 'IDLE' |
623 | sub [edx+APPDATA.saved_esp], 4 |
623 | sub [edx+APPDATA.saved_esp], 4 |
624 | mov eax, [edx+APPDATA.saved_esp] |
624 | mov eax, [edx+APPDATA.saved_esp] |
625 | mov dword [eax], idle_thread |
625 | mov dword [eax], idle_thread |
626 | mov ecx, IDLE_PRIORITY |
626 | mov ecx, IDLE_PRIORITY |
627 | call scheduler_add_thread |
627 | call scheduler_add_thread |
628 | 628 | ||
629 | mov edx, SLOT_BASE+256*2 |
629 | mov edx, SLOT_BASE+256*2 |
630 | mov ebx, [os_stack_seg] |
630 | mov ebx, [os_stack_seg] |
631 | call setup_os_slot |
631 | call setup_os_slot |
632 | mov dword [edx], 'OS' |
632 | mov dword [edx], 'OS' |
633 | xor ecx, ecx |
633 | xor ecx, ecx |
634 | call scheduler_add_thread |
634 | call scheduler_add_thread |
635 | 635 | ||
636 | mov dword [CURRENT_TASK], 2 |
636 | mov dword [CURRENT_TASK], 2 |
637 | mov dword [TASK_COUNT], 2 |
637 | mov dword [TASK_COUNT], 2 |
638 | mov dword [current_slot], SLOT_BASE + 256*2 |
638 | mov dword [current_slot], SLOT_BASE + 256*2 |
639 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
639 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
640 | - | ||
641 | stdcall kernel_alloc, 0x10000/8 |
- | |
642 | mov edi, eax |
- | |
643 | mov [network_free_ports], eax |
- | |
644 | or eax, -1 |
- | |
645 | mov ecx, 0x10000/32 |
- | |
646 | rep stosd |
640 | |
647 | 641 | ||
648 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
642 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
649 | mov esi, boot_initirq |
643 | mov esi, boot_initirq |
650 | call boot_log |
644 | call boot_log |
651 | call init_irqs |
645 | call init_irqs |
652 | 646 | ||
653 | mov esi, boot_picinit |
647 | mov esi, boot_picinit |
654 | call boot_log |
648 | call boot_log |
655 | call PIC_init |
649 | call PIC_init |
656 | 650 | ||
657 | mov esi, boot_v86machine |
651 | mov esi, boot_v86machine |
658 | call boot_log |
652 | call boot_log |
659 | ; Initialize system V86 machine |
653 | ; Initialize system V86 machine |
660 | call init_sys_v86 |
654 | call init_sys_v86 |
661 | 655 | ||
662 | mov esi, boot_inittimer |
656 | mov esi, boot_inittimer |
663 | call boot_log |
657 | call boot_log |
664 | ; Initialize system timer (IRQ0) |
658 | ; Initialize system timer (IRQ0) |
665 | call PIT_init |
659 | call PIT_init |
666 | 660 | ||
667 | mov esi, boot_initapic |
661 | mov esi, boot_initapic |
668 | call boot_log |
662 | call boot_log |
669 | ; Try to Initialize APIC |
663 | ; Try to Initialize APIC |
670 | call APIC_init |
664 | call APIC_init |
671 | 665 | ||
672 | mov esi, boot_enableirq |
666 | mov esi, boot_enableirq |
673 | call boot_log |
667 | call boot_log |
674 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
668 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
675 | ; they are used: when partitions are scanned, hd_read relies on timer |
669 | ; they are used: when partitions are scanned, hd_read relies on timer |
676 | call unmask_timer |
670 | call unmask_timer |
677 | stdcall enable_irq, 2 ; @#$%! PIC |
671 | stdcall enable_irq, 2 ; @#$%! PIC |
678 | stdcall enable_irq, 6 ; FDD |
672 | stdcall enable_irq, 6 ; FDD |
679 | stdcall enable_irq, 13 ; co-processor |
673 | stdcall enable_irq, 13 ; co-processor |
680 | stdcall enable_irq, 14 |
674 | stdcall enable_irq, 14 |
681 | stdcall enable_irq, 15 |
675 | stdcall enable_irq, 15 |
682 | 676 | ||
683 | mov esi, boot_enablint_ide |
677 | mov esi, boot_enablint_ide |
684 | call boot_log |
678 | call boot_log |
685 | ; Enable interrupts in IDE controller |
679 | ; Enable interrupts in IDE controller |
686 | mov al, 0 |
680 | mov al, 0 |
687 | mov dx, 0x3F6 |
681 | mov dx, 0x3F6 |
688 | out dx, al |
682 | out dx, al |
689 | mov dl, 0x76 |
683 | mov dl, 0x76 |
690 | out dx, al |
684 | out dx, al |
691 | 685 | ||
692 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
686 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
693 | ; mov esi, boot_detectdisks |
687 | ; mov esi, boot_detectdisks |
694 | ; call boot_log |
688 | ; call boot_log |
695 | ;include 'detect/disks.inc' |
689 | ;include 'detect/disks.inc' |
696 | mov esi, boot_detectfloppy |
690 | mov esi, boot_detectfloppy |
697 | call boot_log |
691 | call boot_log |
698 | include 'detect/dev_fd.inc' |
692 | include 'detect/dev_fd.inc' |
699 | mov esi, boot_detecthdcd |
693 | mov esi, boot_detecthdcd |
700 | call boot_log |
694 | call boot_log |
701 | include 'detect/dev_hdcd.inc' |
695 | include 'detect/dev_hdcd.inc' |
702 | mov esi, boot_getcache |
696 | mov esi, boot_getcache |
703 | call boot_log |
697 | call boot_log |
704 | include 'detect/getcache.inc' |
698 | include 'detect/getcache.inc' |
705 | mov esi, boot_detectpart |
699 | mov esi, boot_detectpart |
706 | call boot_log |
700 | call boot_log |
707 | include 'detect/sear_par.inc' |
701 | include 'detect/sear_par.inc' |
708 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
702 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
709 | 703 | ||
710 | mov esi, boot_init_sys |
704 | mov esi, boot_init_sys |
711 | call boot_log |
705 | call boot_log |
712 | call Parser_params |
706 | call Parser_params |
713 | 707 | ||
714 | if ~ defined extended_primary_loader |
708 | if ~ defined extended_primary_loader |
715 | ; ramdisk image should be loaded by extended primary loader if it exists |
709 | ; ramdisk image should be loaded by extended primary loader if it exists |
716 | ; READ RAMDISK IMAGE FROM HD |
710 | ; READ RAMDISK IMAGE FROM HD |
717 | 711 | ||
718 | ;!!!!!!!!!!!!!!!!!!!!!!! |
712 | ;!!!!!!!!!!!!!!!!!!!!!!! |
719 | include 'boot/rdload.inc' |
713 | include 'boot/rdload.inc' |
720 | ;!!!!!!!!!!!!!!!!!!!!!!! |
714 | ;!!!!!!!!!!!!!!!!!!!!!!! |
721 | end if |
715 | end if |
722 | ; mov [dma_hdd],1 |
716 | ; mov [dma_hdd],1 |
723 | ; CALCULATE FAT CHAIN FOR RAMDISK |
717 | ; CALCULATE FAT CHAIN FOR RAMDISK |
724 | 718 | ||
725 | call calculatefatchain |
719 | call calculatefatchain |
726 | 720 | ||
727 | if 0 |
721 | if 0 |
728 | mov ax, [OS_BASE+0x10000+bx_from_load] |
722 | mov ax, [OS_BASE+0x10000+bx_from_load] |
729 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
723 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
730 | je no_lib_load |
724 | je no_lib_load |
731 | 725 | ||
732 | mov esi, boot_loadlibs |
726 | mov esi, boot_loadlibs |
733 | call boot_log |
727 | call boot_log |
734 | ; LOADING LIBRARES |
728 | ; LOADING LIBRARES |
735 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
729 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
736 | call load_file_parse_table ; prepare file parse table |
730 | call load_file_parse_table ; prepare file parse table |
737 | call set_kernel_conf ; configure devices and gui |
731 | call set_kernel_conf ; configure devices and gui |
738 | no_lib_load: |
732 | no_lib_load: |
739 | end if |
733 | end if |
740 | 734 | ||
741 | ; Display APIC status |
735 | ; Display APIC status |
742 | mov esi, boot_APIC_found |
736 | mov esi, boot_APIC_found |
743 | cmp [irq_mode], IRQ_APIC |
737 | cmp [irq_mode], IRQ_APIC |
744 | je @f |
738 | je @f |
745 | mov esi, boot_APIC_nfound |
739 | mov esi, boot_APIC_nfound |
746 | @@: |
740 | @@: |
747 | call boot_log |
741 | call boot_log |
748 | 742 | ||
749 | ; PRINT AMOUNT OF MEMORY |
743 | ; PRINT AMOUNT OF MEMORY |
750 | mov esi, boot_memdetect |
744 | mov esi, boot_memdetect |
751 | call boot_log |
745 | call boot_log |
752 | 746 | ||
753 | movzx ecx, word [boot_y] |
747 | movzx ecx, word [boot_y] |
754 | if lang eq ru |
748 | if lang eq ru |
755 | or ecx, (10+30*6) shl 16 |
749 | or ecx, (10+30*6) shl 16 |
756 | else if lang eq sp |
750 | else if lang eq sp |
757 | or ecx, (10+33*6) shl 16 |
751 | or ecx, (10+33*6) shl 16 |
758 | else |
752 | else |
759 | or ecx, (10+29*6) shl 16 |
753 | or ecx, (10+29*6) shl 16 |
760 | end if |
754 | end if |
761 | sub ecx, 10 |
755 | sub ecx, 10 |
762 | mov edx, 0xFFFFFF |
756 | mov edx, 0xFFFFFF |
763 | mov ebx, [MEM_AMOUNT] |
757 | mov ebx, [MEM_AMOUNT] |
764 | shr ebx, 20 |
758 | shr ebx, 20 |
765 | xor edi, edi |
759 | xor edi, edi |
766 | mov eax, 0x00040000 |
760 | mov eax, 0x00040000 |
767 | inc edi |
761 | inc edi |
768 | call display_number_force |
762 | call display_number_force |
769 | 763 | ||
770 | ; BUILD SCHEDULER |
764 | ; BUILD SCHEDULER |
771 | 765 | ||
772 | ; call build_scheduler; sys32.inc |
766 | ; call build_scheduler; sys32.inc |
773 | 767 | ||
774 | ; mov esi, boot_devices |
768 | ; mov esi, boot_devices |
775 | ; call boot_log |
769 | ; call boot_log |
776 | 770 | ||
777 | mov [pci_access_enabled], 1 |
771 | mov [pci_access_enabled], 1 |
778 | call pci_enum |
772 | call pci_enum |
779 | 773 | ||
780 | stdcall load_driver, szVidintel |
774 | stdcall load_driver, szVidintel |
781 | 775 | ||
782 | call usb_init |
776 | call usb_init |
783 | 777 | ||
784 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
778 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
785 | 779 | ||
786 | mov esi, boot_windefs |
780 | mov esi, boot_windefs |
787 | call boot_log |
781 | call boot_log |
788 | call set_window_defaults |
782 | call set_window_defaults |
789 | 783 | ||
790 | ; SET BACKGROUND DEFAULTS |
784 | ; SET BACKGROUND DEFAULTS |
791 | 785 | ||
792 | mov esi, boot_bgr |
786 | mov esi, boot_bgr |
793 | call boot_log |
787 | call boot_log |
794 | call init_background |
788 | call init_background |
795 | call calculatebackground |
789 | call calculatebackground |
796 | 790 | ||
797 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
791 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
798 | 792 | ||
799 | mov esi, boot_resirqports |
793 | mov esi, boot_resirqports |
800 | call boot_log |
794 | call boot_log |
801 | call reserve_irqs_ports |
795 | call reserve_irqs_ports |
802 | 796 | ||
803 | call init_display |
797 | call init_display |
804 | mov eax, [def_cursor] |
798 | mov eax, [def_cursor] |
805 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
799 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
806 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
800 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
807 | 801 | ||
808 | ; PRINT CPU FREQUENCY |
802 | ; PRINT CPU FREQUENCY |
809 | 803 | ||
810 | mov esi, boot_cpufreq |
804 | mov esi, boot_cpufreq |
811 | call boot_log |
805 | call boot_log |
812 | 806 | ||
813 | cli ;FIXME check IF |
807 | cli ;FIXME check IF |
814 | rdtsc |
808 | rdtsc |
815 | mov ecx, eax |
809 | mov ecx, eax |
816 | mov esi, 250 ; wait 1/4 a second |
810 | mov esi, 250 ; wait 1/4 a second |
817 | call delay_ms |
811 | call delay_ms |
818 | rdtsc |
812 | rdtsc |
819 | 813 | ||
820 | sub eax, ecx |
814 | sub eax, ecx |
821 | xor edx, edx |
815 | xor edx, edx |
822 | shld edx, eax, 2 |
816 | shld edx, eax, 2 |
823 | shl eax, 2 |
817 | shl eax, 2 |
824 | mov dword [cpu_freq], eax |
818 | mov dword [cpu_freq], eax |
825 | mov dword [cpu_freq+4], edx |
819 | mov dword [cpu_freq+4], edx |
826 | mov ebx, 1000000 |
820 | mov ebx, 1000000 |
827 | div ebx |
821 | div ebx |
828 | mov ebx, eax |
822 | mov ebx, eax |
829 | 823 | ||
830 | movzx ecx, word [boot_y] |
824 | movzx ecx, word [boot_y] |
831 | if lang eq ru |
825 | if lang eq ru |
832 | add ecx, (10+19*6) shl 16 - 10 |
826 | add ecx, (10+19*6) shl 16 - 10 |
833 | else if lang eq sp |
827 | else if lang eq sp |
834 | add ecx, (10+25*6) shl 16 - 10 |
828 | add ecx, (10+25*6) shl 16 - 10 |
835 | else |
829 | else |
836 | add ecx, (10+17*6) shl 16 - 10 |
830 | add ecx, (10+17*6) shl 16 - 10 |
837 | end if |
831 | end if |
838 | 832 | ||
839 | mov edx, 0xFFFFFF |
833 | mov edx, 0xFFFFFF |
840 | xor edi, edi |
834 | xor edi, edi |
841 | mov eax, 0x00040000 |
835 | mov eax, 0x00040000 |
842 | inc edi |
836 | inc edi |
843 | call display_number_force |
837 | call display_number_force |
844 | 838 | ||
845 | ; SET VARIABLES |
839 | ; SET VARIABLES |
846 | 840 | ||
847 | call set_variables |
841 | call set_variables |
848 | 842 | ||
849 | ; STACK AND FDC |
843 | ; STACK AND FDC |
850 | 844 | ||
851 | call stack_init |
845 | call stack_init |
852 | call fdc_init |
846 | call fdc_init |
853 | 847 | ||
854 | ; PALETTE FOR 320x200 and 640x480 16 col |
848 | ; PALETTE FOR 320x200 and 640x480 16 col |
855 | 849 | ||
856 | cmp [SCR_MODE], word 0x12 |
850 | cmp [SCR_MODE], word 0x12 |
857 | jne no_pal_vga |
851 | jne no_pal_vga |
858 | mov esi, boot_pal_vga |
852 | mov esi, boot_pal_vga |
859 | call boot_log |
853 | call boot_log |
860 | call paletteVGA |
854 | call paletteVGA |
861 | no_pal_vga: |
855 | no_pal_vga: |
862 | 856 | ||
863 | cmp [SCR_MODE], word 0x13 |
857 | cmp [SCR_MODE], word 0x13 |
864 | jne no_pal_ega |
858 | jne no_pal_ega |
865 | mov esi, boot_pal_ega |
859 | mov esi, boot_pal_ega |
866 | call boot_log |
860 | call boot_log |
867 | call palette320x200 |
861 | call palette320x200 |
868 | no_pal_ega: |
862 | no_pal_ega: |
869 | 863 | ||
870 | ; LOAD DEFAULT SKIN |
864 | ; LOAD DEFAULT SKIN |
871 | 865 | ||
872 | call load_default_skin |
866 | call load_default_skin |
873 | 867 | ||
874 | ;protect io permission map |
868 | ;protect io permission map |
875 | 869 | ||
876 | mov esi, [default_io_map] |
870 | mov esi, [default_io_map] |
877 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
871 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
878 | add esi, 0x1000 |
872 | add esi, 0x1000 |
879 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
873 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
880 | 874 | ||
881 | stdcall map_page, tss._io_map_0, \ |
875 | stdcall map_page, tss._io_map_0, \ |
882 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
876 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
883 | stdcall map_page, tss._io_map_1, \ |
877 | stdcall map_page, tss._io_map_1, \ |
884 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
878 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
885 | - | ||
886 | mov ax, [OS_BASE+0x10000+bx_from_load] |
- | |
887 | cmp ax, 'r1'; if not rused ram disk - load network configuration from files {SPraid.simba} |
- | |
888 | je no_st_network |
- | |
889 | call set_network_conf |
- | |
890 | no_st_network: |
- | |
891 | 879 | ||
892 | ; LOAD FIRST APPLICATION |
880 | ; LOAD FIRST APPLICATION |
893 | cli |
881 | cli |
894 | 882 | ||
895 | ; cmp byte [BOOT_VAR+0x9030],1 |
883 | ; cmp byte [BOOT_VAR+0x9030],1 |
896 | ; jne no_load_vrr_m |
884 | ; jne no_load_vrr_m |
897 | 885 | ||
898 | ; mov ebp, vrr_m |
886 | ; mov ebp, vrr_m |
899 | ; call fs_execute_from_sysdir |
887 | ; call fs_execute_from_sysdir |
900 | ; |
888 | ; |
901 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
889 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
902 | ; sub eax,2 |
890 | ; sub eax,2 |
903 | ; jz first_app_found |
891 | ; jz first_app_found |
904 | ; |
892 | ; |
905 | ;no_load_vrr_m: |
893 | ;no_load_vrr_m: |
906 | 894 | ||
907 | mov ebp, firstapp |
895 | mov ebp, firstapp |
908 | call fs_execute_from_sysdir |
896 | call fs_execute_from_sysdir |
909 | 897 | ||
910 | ; cmp eax,2 ; continue if a process has been loaded |
898 | ; cmp eax,2 ; continue if a process has been loaded |
911 | test eax, eax |
899 | test eax, eax |
912 | jns first_app_found |
900 | jns first_app_found |
913 | 901 | ||
914 | mov esi, boot_failed |
902 | mov esi, boot_failed |
915 | call boot_log |
903 | call boot_log |
916 | 904 | ||
917 | mov eax, 0xDEADBEEF ; otherwise halt |
905 | mov eax, 0xDEADBEEF ; otherwise halt |
918 | hlt |
906 | hlt |
919 | 907 | ||
920 | first_app_found: |
908 | first_app_found: |
921 | 909 | ||
922 | cli |
910 | cli |
923 | 911 | ||
924 | ; SET KEYBOARD PARAMETERS |
912 | ; SET KEYBOARD PARAMETERS |
925 | mov al, 0xf6 ; reset keyboard, scan enabled |
913 | mov al, 0xf6 ; reset keyboard, scan enabled |
926 | call kb_write |
914 | call kb_write |
927 | test ah, ah |
915 | test ah, ah |
928 | jnz .no_keyboard |
916 | jnz .no_keyboard |
929 | 917 | ||
930 | ; wait until 8042 is ready |
918 | ; wait until 8042 is ready |
931 | xor ecx, ecx |
919 | xor ecx, ecx |
932 | @@: |
920 | @@: |
933 | in al, 64h |
921 | in al, 64h |
934 | and al, 00000010b |
922 | and al, 00000010b |
935 | loopnz @b |
923 | loopnz @b |
936 | 924 | ||
937 | iglobal |
925 | iglobal |
938 | align 4 |
926 | align 4 |
939 | ps2_keyboard_functions: |
927 | ps2_keyboard_functions: |
940 | dd .end - $ |
928 | dd .end - $ |
941 | dd 0 ; no close |
929 | dd 0 ; no close |
942 | dd ps2_set_lights |
930 | dd ps2_set_lights |
943 | .end: |
931 | .end: |
944 | endg |
932 | endg |
945 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
933 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
946 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
934 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
947 | ; call kb_write |
935 | ; call kb_write |
948 | ; call kb_read |
936 | ; call kb_read |
949 | ; mov al, 111b |
937 | ; mov al, 111b |
950 | ; call kb_write |
938 | ; call kb_write |
951 | ; call kb_read |
939 | ; call kb_read |
952 | 940 | ||
953 | mov al, 0xF3 ; set repeat rate & delay |
941 | mov al, 0xF3 ; set repeat rate & delay |
954 | call kb_write |
942 | call kb_write |
955 | ; call kb_read |
943 | ; call kb_read |
956 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
944 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
957 | call kb_write |
945 | call kb_write |
958 | ; call kb_read |
946 | ; call kb_read |
959 | ;// mike.dld [ |
947 | ;// mike.dld [ |
960 | call set_lights |
948 | call set_lights |
961 | ;// mike.dld ] |
949 | ;// mike.dld ] |
962 | stdcall attach_int_handler, 1, irq1, 0 |
950 | stdcall attach_int_handler, 1, irq1, 0 |
963 | .no_keyboard: |
951 | .no_keyboard: |
964 | 952 | ||
965 | ; SET MOUSE |
953 | ; SET MOUSE |
966 | 954 | ||
967 | stdcall load_driver, szPS2MDriver |
955 | stdcall load_driver, szPS2MDriver |
968 | ; stdcall load_driver, szCOM_MDriver |
956 | ; stdcall load_driver, szCOM_MDriver |
969 | 957 | ||
970 | mov esi, boot_setmouse |
958 | mov esi, boot_setmouse |
971 | call boot_log |
959 | call boot_log |
972 | call setmouse |
960 | call setmouse |
973 | 961 | ||
974 | ; Setup serial output console (if enabled) |
962 | ; Setup serial output console (if enabled) |
975 | 963 | ||
976 | if defined debug_com_base |
964 | if defined debug_com_base |
977 | 965 | ||
978 | ; enable Divisor latch |
966 | ; enable Divisor latch |
979 | 967 | ||
980 | mov dx, debug_com_base+3 |
968 | mov dx, debug_com_base+3 |
981 | mov al, 1 shl 7 |
969 | mov al, 1 shl 7 |
982 | out dx, al |
970 | out dx, al |
983 | 971 | ||
984 | ; Set speed to 115200 baud (max speed) |
972 | ; Set speed to 115200 baud (max speed) |
985 | 973 | ||
986 | mov dx, debug_com_base |
974 | mov dx, debug_com_base |
987 | mov al, 0x01 |
975 | mov al, 0x01 |
988 | out dx, al |
976 | out dx, al |
989 | 977 | ||
990 | mov dx, debug_com_base+1 |
978 | mov dx, debug_com_base+1 |
991 | mov al, 0x00 |
979 | mov al, 0x00 |
992 | out dx, al |
980 | out dx, al |
993 | 981 | ||
994 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
982 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
995 | 983 | ||
996 | mov dx, debug_com_base+3 |
984 | mov dx, debug_com_base+3 |
997 | mov al, 3 |
985 | mov al, 3 |
998 | out dx, al |
986 | out dx, al |
999 | 987 | ||
1000 | ; disable interrupts |
988 | ; disable interrupts |
1001 | 989 | ||
1002 | mov dx, debug_com_base+1 |
990 | mov dx, debug_com_base+1 |
1003 | mov al, 0 |
991 | mov al, 0 |
1004 | out dx, al |
992 | out dx, al |
1005 | 993 | ||
1006 | ; clear + enable fifo (64 bits) |
994 | ; clear + enable fifo (64 bits) |
1007 | 995 | ||
1008 | mov dx, debug_com_base+2 |
996 | mov dx, debug_com_base+2 |
1009 | mov al, 0x7 + 1 shl 5 |
997 | mov al, 0x7 + 1 shl 5 |
1010 | out dx, al |
998 | out dx, al |
1011 | 999 | ||
1012 | 1000 | ||
1013 | end if |
1001 | end if |
1014 | mov eax, [version_inf.rev] |
1002 | mov eax, [version_inf.rev] |
1015 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1003 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1016 | 1004 | ||
1017 | mov eax, [cpu_count] |
1005 | mov eax, [cpu_count] |
1018 | test eax, eax |
1006 | test eax, eax |
1019 | jnz @F |
1007 | jnz @F |
1020 | mov al, 1 ; at least one CPU |
1008 | mov al, 1 ; at least one CPU |
1021 | @@: |
1009 | @@: |
1022 | DEBUGF 1, "K : %d CPU detected\n", eax |
1010 | DEBUGF 1, "K : %d CPU detected\n", eax |
1023 | 1011 | ||
1024 | ; START MULTITASKING |
1012 | ; START MULTITASKING |
1025 | 1013 | ||
1026 | ; A 'All set - press ESC to start' messages if need |
1014 | ; A 'All set - press ESC to start' messages if need |
1027 | if preboot_blogesc |
1015 | if preboot_blogesc |
1028 | mov esi, boot_tasking |
1016 | mov esi, boot_tasking |
1029 | call boot_log |
1017 | call boot_log |
1030 | .bll1: |
1018 | .bll1: |
1031 | in al, 0x60 ; wait for ESC key press |
1019 | in al, 0x60 ; wait for ESC key press |
1032 | cmp al, 129 |
1020 | cmp al, 129 |
1033 | jne .bll1 |
1021 | jne .bll1 |
1034 | end if |
1022 | end if |
1035 | 1023 | ||
1036 | cmp [IDEContrRegsBaseAddr], 0 |
1024 | cmp [IDEContrRegsBaseAddr], 0 |
1037 | setnz [dma_hdd] |
1025 | setnz [dma_hdd] |
1038 | mov [timer_ticks_enable], 1 ; for cd driver |
1026 | mov [timer_ticks_enable], 1 ; for cd driver |
1039 | 1027 | ||
1040 | sti |
1028 | sti |
1041 | ; call change_task |
1029 | ; call change_task |
1042 | 1030 | ||
1043 | jmp osloop |
1031 | jmp osloop |
1044 | 1032 | ||
1045 | 1033 | ||
1046 | ; Fly :) |
1034 | ; Fly :) |
1047 | 1035 | ||
1048 | include 'unpacker.inc' |
1036 | include 'unpacker.inc' |
1049 | 1037 | ||
1050 | align 4 |
1038 | align 4 |
1051 | boot_log: |
1039 | boot_log: |
1052 | pushad |
1040 | pushad |
1053 | 1041 | ||
1054 | mov ebx, 10*65536 |
1042 | mov ebx, 10*65536 |
1055 | mov bx, word [boot_y] |
1043 | mov bx, word [boot_y] |
1056 | add [boot_y], dword 10 |
1044 | add [boot_y], dword 10 |
1057 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1045 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1058 | xor edi, edi |
1046 | xor edi, edi |
1059 | mov edx, esi |
1047 | mov edx, esi |
1060 | inc edi |
1048 | inc edi |
1061 | call dtext |
1049 | call dtext |
1062 | 1050 | ||
1063 | mov [novesachecksum], 1000 |
1051 | mov [novesachecksum], 1000 |
1064 | call checkVga_N13 |
1052 | call checkVga_N13 |
1065 | 1053 | ||
1066 | popad |
1054 | popad |
1067 | 1055 | ||
1068 | ret |
1056 | ret |
1069 | 1057 | ||
1070 | ; in: edx -> APPDATA for OS/IDLE slot |
1058 | ; in: edx -> APPDATA for OS/IDLE slot |
1071 | ; in: ebx = stack base |
1059 | ; in: ebx = stack base |
1072 | proc setup_os_slot |
1060 | proc setup_os_slot |
1073 | xor eax, eax |
1061 | xor eax, eax |
1074 | mov ecx, 256/4 |
1062 | mov ecx, 256/4 |
1075 | mov edi, edx |
1063 | mov edi, edx |
1076 | rep stosd |
1064 | rep stosd |
1077 | 1065 | ||
1078 | mov eax, tss+0x80 |
1066 | mov eax, tss+0x80 |
1079 | call get_pg_addr |
1067 | call get_pg_addr |
1080 | inc eax |
1068 | inc eax |
1081 | mov [edx+APPDATA.io_map], eax |
1069 | mov [edx+APPDATA.io_map], eax |
1082 | mov eax, tss+0x1080 |
1070 | mov eax, tss+0x1080 |
1083 | call get_pg_addr |
1071 | call get_pg_addr |
1084 | inc eax |
1072 | inc eax |
1085 | mov [edx+APPDATA.io_map+4], eax |
1073 | mov [edx+APPDATA.io_map+4], eax |
1086 | 1074 | ||
1087 | mov dword [edx+APPDATA.pl0_stack], ebx |
1075 | mov dword [edx+APPDATA.pl0_stack], ebx |
1088 | lea edi, [ebx+0x2000-512] |
1076 | lea edi, [ebx+0x2000-512] |
1089 | mov dword [edx+APPDATA.fpu_state], edi |
1077 | mov dword [edx+APPDATA.fpu_state], edi |
1090 | mov dword [edx+APPDATA.saved_esp0], edi |
1078 | mov dword [edx+APPDATA.saved_esp0], edi |
1091 | mov dword [edx+APPDATA.saved_esp], edi |
1079 | mov dword [edx+APPDATA.saved_esp], edi |
1092 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1080 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1093 | 1081 | ||
1094 | mov esi, fpu_data |
1082 | mov esi, fpu_data |
1095 | mov ecx, 512/4 |
1083 | mov ecx, 512/4 |
1096 | cld |
1084 | cld |
1097 | rep movsd |
1085 | rep movsd |
1098 | 1086 | ||
1099 | lea eax, [edx+APP_OBJ_OFFSET] |
1087 | lea eax, [edx+APP_OBJ_OFFSET] |
1100 | mov dword [edx+APPDATA.fd_obj], eax |
1088 | mov dword [edx+APPDATA.fd_obj], eax |
1101 | mov dword [edx+APPDATA.bk_obj], eax |
1089 | mov dword [edx+APPDATA.bk_obj], eax |
1102 | 1090 | ||
1103 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1091 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1104 | 1092 | ||
1105 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1093 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1106 | 1094 | ||
1107 | mov eax, edx |
1095 | mov eax, edx |
1108 | shr eax, 3 |
1096 | shr eax, 3 |
1109 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1097 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1110 | mov [eax+TASKDATA.wnd_number], dh |
1098 | mov [eax+TASKDATA.wnd_number], dh |
1111 | mov byte [eax+TASKDATA.pid], dh |
1099 | mov byte [eax+TASKDATA.pid], dh |
1112 | 1100 | ||
1113 | ret |
1101 | ret |
1114 | endp |
1102 | endp |
1115 | 1103 | ||
1116 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1117 | ; ; |
1105 | ; ; |
1118 | ; MAIN OS LOOP START ; |
1106 | ; MAIN OS LOOP START ; |
1119 | ; ; |
1107 | ; ; |
1120 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1108 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1121 | align 32 |
1109 | align 32 |
1122 | osloop: |
1110 | osloop: |
1123 | mov edx, osloop_has_work? |
1111 | mov edx, osloop_has_work? |
1124 | xor ecx, ecx |
1112 | xor ecx, ecx |
1125 | call Wait_events |
1113 | call Wait_events |
1126 | xor eax, eax |
1114 | xor eax, eax |
1127 | xchg eax, [osloop_nonperiodic_work] |
1115 | xchg eax, [osloop_nonperiodic_work] |
1128 | test eax, eax |
1116 | test eax, eax |
1129 | jz .no_periodic |
1117 | jz .no_periodic |
1130 | ; call [draw_pointer] |
1118 | ; call [draw_pointer] |
1131 | call __sys_draw_pointer |
1119 | call __sys_draw_pointer |
1132 | call window_check_events |
1120 | call window_check_events |
1133 | call mouse_check_events |
1121 | call mouse_check_events |
1134 | call checkmisc |
1122 | call checkmisc |
1135 | call checkVga_N13 |
1123 | call checkVga_N13 |
1136 | .no_periodic: |
1124 | .no_periodic: |
1137 | call stack_handler |
1125 | call stack_handler |
1138 | call check_fdd_motor_status |
1126 | call check_fdd_motor_status |
1139 | call check_ATAPI_device_event |
1127 | call check_ATAPI_device_event |
1140 | call check_lights_state |
1128 | call check_lights_state |
1141 | call check_timers |
1129 | call check_timers |
1142 | jmp osloop |
1130 | jmp osloop |
1143 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1131 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1144 | ; ; |
1132 | ; ; |
1145 | ; MAIN OS LOOP END ; |
1133 | ; MAIN OS LOOP END ; |
1146 | ; ; |
1134 | ; ; |
1147 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1135 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1148 | proc osloop_has_work? |
1136 | proc osloop_has_work? |
1149 | cmp [osloop_nonperiodic_work], 0 |
1137 | cmp [osloop_nonperiodic_work], 0 |
1150 | jnz .yes |
1138 | jnz .yes |
1151 | call stack_handler_has_work? |
1139 | call stack_handler_has_work? |
1152 | jnz .yes |
1140 | jnz .yes |
1153 | call check_fdd_motor_status_has_work? |
1141 | call check_fdd_motor_status_has_work? |
1154 | jnz .yes |
1142 | jnz .yes |
1155 | call check_ATAPI_device_event_has_work? |
1143 | call check_ATAPI_device_event_has_work? |
1156 | jnz .yes |
1144 | jnz .yes |
1157 | call check_lights_state_has_work? |
1145 | call check_lights_state_has_work? |
1158 | jnz .yes |
1146 | jnz .yes |
1159 | call check_timers_has_work? |
1147 | call check_timers_has_work? |
1160 | jnz .yes |
1148 | jnz .yes |
1161 | .no: |
1149 | .no: |
1162 | xor eax, eax |
1150 | xor eax, eax |
1163 | ret |
1151 | ret |
1164 | .yes: |
1152 | .yes: |
1165 | xor eax, eax |
1153 | xor eax, eax |
1166 | inc eax |
1154 | inc eax |
1167 | ret |
1155 | ret |
1168 | endp |
1156 | endp |
1169 | 1157 | ||
1170 | proc wakeup_osloop |
1158 | proc wakeup_osloop |
1171 | mov [osloop_nonperiodic_work], 1 |
1159 | mov [osloop_nonperiodic_work], 1 |
1172 | ret |
1160 | ret |
1173 | endp |
1161 | endp |
1174 | 1162 | ||
1175 | uglobal |
1163 | uglobal |
1176 | align 4 |
1164 | align 4 |
1177 | osloop_nonperiodic_work dd ? |
1165 | osloop_nonperiodic_work dd ? |
1178 | endg |
1166 | endg |
1179 | 1167 | ||
1180 | align 4 |
1168 | align 4 |
1181 | idle_thread: |
1169 | idle_thread: |
1182 | sti |
1170 | sti |
1183 | idle_loop: |
1171 | idle_loop: |
1184 | hlt |
1172 | hlt |
1185 | jmp idle_loop |
1173 | jmp idle_loop |
1186 | 1174 | ||
1187 | 1175 | ||
1188 | 1176 | ||
1189 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1177 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1190 | ; ; |
1178 | ; ; |
1191 | ; INCLUDED SYSTEM FILES ; |
1179 | ; INCLUDED SYSTEM FILES ; |
1192 | ; ; |
1180 | ; ; |
1193 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1181 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1194 | 1182 | ||
1195 | 1183 | ||
1196 | include "kernel32.inc" |
1184 | include "kernel32.inc" |
1197 | 1185 | ||
1198 | 1186 | ||
1199 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1187 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1200 | ; ; |
1188 | ; ; |
1201 | ; KERNEL FUNCTIONS ; |
1189 | ; KERNEL FUNCTIONS ; |
1202 | ; ; |
1190 | ; ; |
1203 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1191 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1204 | 1192 | ||
1205 | reserve_irqs_ports: |
1193 | reserve_irqs_ports: |
1206 | 1194 | ||
1207 | 1195 | ||
1208 | ; RESERVE PORTS |
1196 | ; RESERVE PORTS |
1209 | mov eax, RESERVED_PORTS |
1197 | mov eax, RESERVED_PORTS |
1210 | mov ecx, 1 |
1198 | mov ecx, 1 |
1211 | 1199 | ||
1212 | mov [eax], dword 4 |
1200 | mov [eax], dword 4 |
1213 | 1201 | ||
1214 | mov [eax+16], ecx |
1202 | mov [eax+16], ecx |
1215 | mov [eax+16+4], dword 0 |
1203 | mov [eax+16+4], dword 0 |
1216 | mov [eax+16+8], dword 0x2D |
1204 | mov [eax+16+8], dword 0x2D |
1217 | 1205 | ||
1218 | mov [eax+32], ecx |
1206 | mov [eax+32], ecx |
1219 | mov [eax+32+4], dword 0x30 |
1207 | mov [eax+32+4], dword 0x30 |
1220 | mov [eax+32+8], dword 0x4D |
1208 | mov [eax+32+8], dword 0x4D |
1221 | 1209 | ||
1222 | mov [eax+48], ecx |
1210 | mov [eax+48], ecx |
1223 | mov [eax+48+4], dword 0x50 |
1211 | mov [eax+48+4], dword 0x50 |
1224 | mov [eax+48+8], dword 0xDF |
1212 | mov [eax+48+8], dword 0xDF |
1225 | 1213 | ||
1226 | mov [eax+64], ecx |
1214 | mov [eax+64], ecx |
1227 | mov [eax+64+4], dword 0xE5 |
1215 | mov [eax+64+4], dword 0xE5 |
1228 | mov [eax+64+8], dword 0xFF |
1216 | mov [eax+64+8], dword 0xFF |
1229 | 1217 | ||
1230 | ret |
1218 | ret |
1231 | 1219 | ||
1232 | 1220 | ||
1233 | iglobal |
1221 | iglobal |
1234 | process_number dd 0x2 |
1222 | process_number dd 0x2 |
1235 | endg |
1223 | endg |
1236 | 1224 | ||
1237 | set_variables: |
1225 | set_variables: |
1238 | 1226 | ||
1239 | mov ecx, 0x16 ; flush port 0x60 |
1227 | mov ecx, 0x16 ; flush port 0x60 |
1240 | .fl60: |
1228 | .fl60: |
1241 | in al, 0x60 |
1229 | in al, 0x60 |
1242 | loop .fl60 |
1230 | loop .fl60 |
1243 | push eax |
1231 | push eax |
1244 | 1232 | ||
1245 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
1233 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
1246 | shr ax, 1 |
1234 | shr ax, 1 |
1247 | shl eax, 16 |
1235 | shl eax, 16 |
1248 | mov ax, [BOOT_VAR+BOOT_X_RES] |
1236 | mov ax, [BOOT_VAR+BOOT_X_RES] |
1249 | shr ax, 1 |
1237 | shr ax, 1 |
1250 | mov [MOUSE_X], eax |
1238 | mov [MOUSE_X], eax |
1251 | call wakeup_osloop |
1239 | call wakeup_osloop |
1252 | 1240 | ||
1253 | xor eax, eax |
1241 | xor eax, eax |
1254 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1242 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1255 | 1243 | ||
1256 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1244 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1257 | mov byte [KEY_COUNT], al ; keyboard buffer |
1245 | mov byte [KEY_COUNT], al ; keyboard buffer |
1258 | mov byte [BTN_COUNT], al ; button buffer |
1246 | mov byte [BTN_COUNT], al ; button buffer |
1259 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1247 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1260 | 1248 | ||
1261 | ;!! IP 04.02.2005: |
1249 | ;!! IP 04.02.2005: |
1262 | ; mov byte [DONT_SWITCH], al; change task if possible |
1250 | ; mov byte [DONT_SWITCH], al; change task if possible |
1263 | pop eax |
1251 | pop eax |
1264 | ret |
1252 | ret |
1265 | 1253 | ||
1266 | align 4 |
1254 | align 4 |
1267 | ;input eax=43,bl-byte of output, ecx - number of port |
1255 | ;input eax=43,bl-byte of output, ecx - number of port |
1268 | sys_outport: |
1256 | sys_outport: |
1269 | 1257 | ||
1270 | mov edi, ecx ; separate flag for read / write |
1258 | mov edi, ecx ; separate flag for read / write |
1271 | and ecx, 65535 |
1259 | and ecx, 65535 |
1272 | 1260 | ||
1273 | mov eax, [RESERVED_PORTS] |
1261 | mov eax, [RESERVED_PORTS] |
1274 | test eax, eax |
1262 | test eax, eax |
1275 | jnz .sopl8 |
1263 | jnz .sopl8 |
1276 | inc eax |
1264 | inc eax |
1277 | mov [esp+32], eax |
1265 | mov [esp+32], eax |
1278 | ret |
1266 | ret |
1279 | 1267 | ||
1280 | .sopl8: |
1268 | .sopl8: |
1281 | mov edx, [TASK_BASE] |
1269 | mov edx, [TASK_BASE] |
1282 | mov edx, [edx+0x4] |
1270 | mov edx, [edx+0x4] |
1283 | ;and ecx,65535 |
1271 | ;and ecx,65535 |
1284 | ;cld - set on interrupt 0x40 |
1272 | ;cld - set on interrupt 0x40 |
1285 | .sopl1: |
1273 | .sopl1: |
1286 | 1274 | ||
1287 | mov esi, eax |
1275 | mov esi, eax |
1288 | shl esi, 4 |
1276 | shl esi, 4 |
1289 | add esi, RESERVED_PORTS |
1277 | add esi, RESERVED_PORTS |
1290 | cmp edx, [esi+0] |
1278 | cmp edx, [esi+0] |
1291 | jne .sopl2 |
1279 | jne .sopl2 |
1292 | cmp ecx, [esi+4] |
1280 | cmp ecx, [esi+4] |
1293 | jb .sopl2 |
1281 | jb .sopl2 |
1294 | cmp ecx, [esi+8] |
1282 | cmp ecx, [esi+8] |
1295 | jg .sopl2 |
1283 | jg .sopl2 |
1296 | .sopl3: |
1284 | .sopl3: |
1297 | 1285 | ||
1298 | test edi, 0x80000000; read ? |
1286 | test edi, 0x80000000; read ? |
1299 | jnz .sopl4 |
1287 | jnz .sopl4 |
1300 | 1288 | ||
1301 | mov eax, ebx |
1289 | mov eax, ebx |
1302 | mov dx, cx ; write |
1290 | mov dx, cx ; write |
1303 | out dx, al |
1291 | out dx, al |
1304 | and [esp+32], dword 0 |
1292 | and [esp+32], dword 0 |
1305 | ret |
1293 | ret |
1306 | 1294 | ||
1307 | .sopl2: |
1295 | .sopl2: |
1308 | 1296 | ||
1309 | dec eax |
1297 | dec eax |
1310 | jnz .sopl1 |
1298 | jnz .sopl1 |
1311 | inc eax |
1299 | inc eax |
1312 | mov [esp+32], eax |
1300 | mov [esp+32], eax |
1313 | ret |
1301 | ret |
1314 | 1302 | ||
1315 | 1303 | ||
1316 | .sopl4: |
1304 | .sopl4: |
1317 | 1305 | ||
1318 | mov dx, cx ; read |
1306 | mov dx, cx ; read |
1319 | in al, dx |
1307 | in al, dx |
1320 | and eax, 0xff |
1308 | and eax, 0xff |
1321 | and [esp+32], dword 0 |
1309 | and [esp+32], dword 0 |
1322 | mov [esp+20], eax |
1310 | mov [esp+20], eax |
1323 | ret |
1311 | ret |
1324 | 1312 | ||
1325 | display_number: |
1313 | display_number: |
1326 | ;It is not optimization |
1314 | ;It is not optimization |
1327 | mov eax, ebx |
1315 | mov eax, ebx |
1328 | mov ebx, ecx |
1316 | mov ebx, ecx |
1329 | mov ecx, edx |
1317 | mov ecx, edx |
1330 | mov edx, esi |
1318 | mov edx, esi |
1331 | mov esi, edi |
1319 | mov esi, edi |
1332 | ; eax = print type, al=0 -> ebx is number |
1320 | ; eax = print type, al=0 -> ebx is number |
1333 | ; al=1 -> ebx is pointer |
1321 | ; al=1 -> ebx is pointer |
1334 | ; ah=0 -> display decimal |
1322 | ; ah=0 -> display decimal |
1335 | ; ah=1 -> display hexadecimal |
1323 | ; ah=1 -> display hexadecimal |
1336 | ; ah=2 -> display binary |
1324 | ; ah=2 -> display binary |
1337 | ; eax bits 16-21 = number of digits to display (0-32) |
1325 | ; eax bits 16-21 = number of digits to display (0-32) |
1338 | ; eax bits 22-31 = reserved |
1326 | ; eax bits 22-31 = reserved |
1339 | ; |
1327 | ; |
1340 | ; ebx = number or pointer |
1328 | ; ebx = number or pointer |
1341 | ; ecx = x shl 16 + y |
1329 | ; ecx = x shl 16 + y |
1342 | ; edx = color |
1330 | ; edx = color |
1343 | xor edi, edi |
1331 | xor edi, edi |
1344 | display_number_force: |
1332 | display_number_force: |
1345 | push eax |
1333 | push eax |
1346 | and eax, 0x3fffffff |
1334 | and eax, 0x3fffffff |
1347 | cmp eax, 0xffff ; length > 0 ? |
1335 | cmp eax, 0xffff ; length > 0 ? |
1348 | pop eax |
1336 | pop eax |
1349 | jge cont_displ |
1337 | jge cont_displ |
1350 | ret |
1338 | ret |
1351 | cont_displ: |
1339 | cont_displ: |
1352 | push eax |
1340 | push eax |
1353 | and eax, 0x3fffffff |
1341 | and eax, 0x3fffffff |
1354 | cmp eax, 61*0x10000 ; length <= 60 ? |
1342 | cmp eax, 61*0x10000 ; length <= 60 ? |
1355 | pop eax |
1343 | pop eax |
1356 | jb cont_displ2 |
1344 | jb cont_displ2 |
1357 | ret |
1345 | ret |
1358 | cont_displ2: |
1346 | cont_displ2: |
1359 | 1347 | ||
1360 | pushad |
1348 | pushad |
1361 | 1349 | ||
1362 | cmp al, 1 ; ecx is a pointer ? |
1350 | cmp al, 1 ; ecx is a pointer ? |
1363 | jne displnl1 |
1351 | jne displnl1 |
1364 | mov ebp, ebx |
1352 | mov ebp, ebx |
1365 | add ebp, 4 |
1353 | add ebp, 4 |
1366 | mov ebp, [ebp+std_application_base_address] |
1354 | mov ebp, [ebp+std_application_base_address] |
1367 | mov ebx, [ebx+std_application_base_address] |
1355 | mov ebx, [ebx+std_application_base_address] |
1368 | displnl1: |
1356 | displnl1: |
1369 | sub esp, 64 |
1357 | sub esp, 64 |
1370 | 1358 | ||
1371 | test ah, ah ; DECIMAL |
1359 | test ah, ah ; DECIMAL |
1372 | jnz no_display_desnum |
1360 | jnz no_display_desnum |
1373 | shr eax, 16 |
1361 | shr eax, 16 |
1374 | and eax, 0xC03f |
1362 | and eax, 0xC03f |
1375 | ; and eax,0x3f |
1363 | ; and eax,0x3f |
1376 | push eax |
1364 | push eax |
1377 | and eax, 0x3f |
1365 | and eax, 0x3f |
1378 | mov edi, esp |
1366 | mov edi, esp |
1379 | add edi, 4+64-1 |
1367 | add edi, 4+64-1 |
1380 | mov ecx, eax |
1368 | mov ecx, eax |
1381 | mov eax, ebx |
1369 | mov eax, ebx |
1382 | mov ebx, 10 |
1370 | mov ebx, 10 |
1383 | d_desnum: |
1371 | d_desnum: |
1384 | xor edx, edx |
1372 | xor edx, edx |
1385 | call division_64_bits |
1373 | call division_64_bits |
1386 | div ebx |
1374 | div ebx |
1387 | add dl, 48 |
1375 | add dl, 48 |
1388 | mov [edi], dl |
1376 | mov [edi], dl |
1389 | dec edi |
1377 | dec edi |
1390 | loop d_desnum |
1378 | loop d_desnum |
1391 | pop eax |
1379 | pop eax |
1392 | call normalize_number |
1380 | call normalize_number |
1393 | call draw_num_text |
1381 | call draw_num_text |
1394 | add esp, 64 |
1382 | add esp, 64 |
1395 | popad |
1383 | popad |
1396 | ret |
1384 | ret |
1397 | no_display_desnum: |
1385 | no_display_desnum: |
1398 | 1386 | ||
1399 | cmp ah, 0x01 ; HEXADECIMAL |
1387 | cmp ah, 0x01 ; HEXADECIMAL |
1400 | jne no_display_hexnum |
1388 | jne no_display_hexnum |
1401 | shr eax, 16 |
1389 | shr eax, 16 |
1402 | and eax, 0xC03f |
1390 | and eax, 0xC03f |
1403 | ; and eax,0x3f |
1391 | ; and eax,0x3f |
1404 | push eax |
1392 | push eax |
1405 | and eax, 0x3f |
1393 | and eax, 0x3f |
1406 | mov edi, esp |
1394 | mov edi, esp |
1407 | add edi, 4+64-1 |
1395 | add edi, 4+64-1 |
1408 | mov ecx, eax |
1396 | mov ecx, eax |
1409 | mov eax, ebx |
1397 | mov eax, ebx |
1410 | mov ebx, 16 |
1398 | mov ebx, 16 |
1411 | d_hexnum: |
1399 | d_hexnum: |
1412 | xor edx, edx |
1400 | xor edx, edx |
1413 | call division_64_bits |
1401 | call division_64_bits |
1414 | div ebx |
1402 | div ebx |
1415 | hexletters = __fdo_hexdigits |
1403 | hexletters = __fdo_hexdigits |
1416 | add edx, hexletters |
1404 | add edx, hexletters |
1417 | mov dl, [edx] |
1405 | mov dl, [edx] |
1418 | mov [edi], dl |
1406 | mov [edi], dl |
1419 | dec edi |
1407 | dec edi |
1420 | loop d_hexnum |
1408 | loop d_hexnum |
1421 | pop eax |
1409 | pop eax |
1422 | call normalize_number |
1410 | call normalize_number |
1423 | call draw_num_text |
1411 | call draw_num_text |
1424 | add esp, 64 |
1412 | add esp, 64 |
1425 | popad |
1413 | popad |
1426 | ret |
1414 | ret |
1427 | no_display_hexnum: |
1415 | no_display_hexnum: |
1428 | 1416 | ||
1429 | cmp ah, 0x02 ; BINARY |
1417 | cmp ah, 0x02 ; BINARY |
1430 | jne no_display_binnum |
1418 | jne no_display_binnum |
1431 | shr eax, 16 |
1419 | shr eax, 16 |
1432 | and eax, 0xC03f |
1420 | and eax, 0xC03f |
1433 | ; and eax,0x3f |
1421 | ; and eax,0x3f |
1434 | push eax |
1422 | push eax |
1435 | and eax, 0x3f |
1423 | and eax, 0x3f |
1436 | mov edi, esp |
1424 | mov edi, esp |
1437 | add edi, 4+64-1 |
1425 | add edi, 4+64-1 |
1438 | mov ecx, eax |
1426 | mov ecx, eax |
1439 | mov eax, ebx |
1427 | mov eax, ebx |
1440 | mov ebx, 2 |
1428 | mov ebx, 2 |
1441 | d_binnum: |
1429 | d_binnum: |
1442 | xor edx, edx |
1430 | xor edx, edx |
1443 | call division_64_bits |
1431 | call division_64_bits |
1444 | div ebx |
1432 | div ebx |
1445 | add dl, 48 |
1433 | add dl, 48 |
1446 | mov [edi], dl |
1434 | mov [edi], dl |
1447 | dec edi |
1435 | dec edi |
1448 | loop d_binnum |
1436 | loop d_binnum |
1449 | pop eax |
1437 | pop eax |
1450 | call normalize_number |
1438 | call normalize_number |
1451 | call draw_num_text |
1439 | call draw_num_text |
1452 | add esp, 64 |
1440 | add esp, 64 |
1453 | popad |
1441 | popad |
1454 | ret |
1442 | ret |
1455 | no_display_binnum: |
1443 | no_display_binnum: |
1456 | 1444 | ||
1457 | add esp, 64 |
1445 | add esp, 64 |
1458 | popad |
1446 | popad |
1459 | ret |
1447 | ret |
1460 | 1448 | ||
1461 | normalize_number: |
1449 | normalize_number: |
1462 | test ah, 0x80 |
1450 | test ah, 0x80 |
1463 | jz .continue |
1451 | jz .continue |
1464 | mov ecx, 48 |
1452 | mov ecx, 48 |
1465 | and eax, 0x3f |
1453 | and eax, 0x3f |
1466 | @@: |
1454 | @@: |
1467 | inc edi |
1455 | inc edi |
1468 | cmp [edi], cl |
1456 | cmp [edi], cl |
1469 | jne .continue |
1457 | jne .continue |
1470 | dec eax |
1458 | dec eax |
1471 | cmp eax, 1 |
1459 | cmp eax, 1 |
1472 | ja @r |
1460 | ja @r |
1473 | mov al, 1 |
1461 | mov al, 1 |
1474 | .continue: |
1462 | .continue: |
1475 | and eax, 0x3f |
1463 | and eax, 0x3f |
1476 | ret |
1464 | ret |
1477 | 1465 | ||
1478 | division_64_bits: |
1466 | division_64_bits: |
1479 | test [esp+1+4], byte 0x40 |
1467 | test [esp+1+4], byte 0x40 |
1480 | jz .continue |
1468 | jz .continue |
1481 | push eax |
1469 | push eax |
1482 | mov eax, ebp |
1470 | mov eax, ebp |
1483 | div ebx |
1471 | div ebx |
1484 | mov ebp, eax |
1472 | mov ebp, eax |
1485 | pop eax |
1473 | pop eax |
1486 | .continue: |
1474 | .continue: |
1487 | ret |
1475 | ret |
1488 | 1476 | ||
1489 | draw_num_text: |
1477 | draw_num_text: |
1490 | mov esi, eax |
1478 | mov esi, eax |
1491 | mov edx, 64+4 |
1479 | mov edx, 64+4 |
1492 | sub edx, eax |
1480 | sub edx, eax |
1493 | add edx, esp |
1481 | add edx, esp |
1494 | mov ebx, [esp+64+32-8+4] |
1482 | mov ebx, [esp+64+32-8+4] |
1495 | ; add window start x & y |
1483 | ; add window start x & y |
1496 | mov ecx, [TASK_BASE] |
1484 | mov ecx, [TASK_BASE] |
1497 | 1485 | ||
1498 | mov edi, [CURRENT_TASK] |
1486 | mov edi, [CURRENT_TASK] |
1499 | shl edi, 8 |
1487 | shl edi, 8 |
1500 | 1488 | ||
1501 | mov eax, [ecx-twdw+WDATA.box.left] |
1489 | mov eax, [ecx-twdw+WDATA.box.left] |
1502 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1490 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1503 | shl eax, 16 |
1491 | shl eax, 16 |
1504 | add eax, [ecx-twdw+WDATA.box.top] |
1492 | add eax, [ecx-twdw+WDATA.box.top] |
1505 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1493 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1506 | add ebx, eax |
1494 | add ebx, eax |
1507 | mov ecx, [esp+64+32-12+4] |
1495 | mov ecx, [esp+64+32-12+4] |
1508 | and ecx, not 0x80000000 ; force counted string |
1496 | and ecx, not 0x80000000 ; force counted string |
1509 | mov eax, [esp+64+8] ; background color (if given) |
1497 | mov eax, [esp+64+8] ; background color (if given) |
1510 | mov edi, [esp+64+4] |
1498 | mov edi, [esp+64+4] |
1511 | jmp dtext |
1499 | jmp dtext |
1512 | 1500 | ||
1513 | align 4 |
1501 | align 4 |
1514 | 1502 | ||
1515 | sys_setup: |
1503 | sys_setup: |
1516 | 1504 | ||
1517 | ; 1=roland mpu midi base , base io address |
1505 | ; 1=roland mpu midi base , base io address |
1518 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1506 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1519 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1507 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1520 | ; 5=system language, 1eng 2fi 3ger 4rus |
1508 | ; 5=system language, 1eng 2fi 3ger 4rus |
1521 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1509 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1522 | ; 8=fat32 partition in hd |
1510 | ; 8=fat32 partition in hd |
1523 | ; 9 |
1511 | ; 9 |
1524 | ; 10 = sound dma channel |
1512 | ; 10 = sound dma channel |
1525 | ; 11 = enable lba read |
1513 | ; 11 = enable lba read |
1526 | ; 12 = enable pci access |
1514 | ; 12 = enable pci access |
1527 | 1515 | ||
1528 | 1516 | ||
1529 | and [esp+32], dword 0 |
1517 | and [esp+32], dword 0 |
1530 | dec ebx ; MIDI |
1518 | dec ebx ; MIDI |
1531 | jnz nsyse1 |
1519 | jnz nsyse1 |
1532 | cmp ecx, 0x100 |
1520 | cmp ecx, 0x100 |
1533 | 1521 | ||
1534 | jb nsyse1 |
1522 | jb nsyse1 |
1535 | mov esi, 65535 |
1523 | mov esi, 65535 |
1536 | cmp esi, ecx |
1524 | cmp esi, ecx |
1537 | 1525 | ||
1538 | jb nsyse1 |
1526 | jb nsyse1 |
1539 | mov [midi_base], cx ;bx |
1527 | mov [midi_base], cx ;bx |
1540 | mov word [mididp], cx;bx |
1528 | mov word [mididp], cx;bx |
1541 | inc cx ;bx |
1529 | inc cx ;bx |
1542 | mov word [midisp], cx;bx |
1530 | mov word [midisp], cx;bx |
1543 | ret |
1531 | ret |
1544 | 1532 | ||
1545 | iglobal |
1533 | iglobal |
1546 | midi_base dw 0 |
1534 | midi_base dw 0 |
1547 | endg |
1535 | endg |
1548 | 1536 | ||
1549 | nsyse1: |
1537 | nsyse1: |
1550 | dec ebx ; KEYBOARD |
1538 | dec ebx ; KEYBOARD |
1551 | jnz nsyse2 |
1539 | jnz nsyse2 |
1552 | mov edi, [TASK_BASE] |
1540 | mov edi, [TASK_BASE] |
1553 | mov eax, [edi+TASKDATA.mem_start] |
1541 | mov eax, [edi+TASKDATA.mem_start] |
1554 | add eax, edx |
1542 | add eax, edx |
1555 | 1543 | ||
1556 | dec ecx |
1544 | dec ecx |
1557 | jnz kbnobase |
1545 | jnz kbnobase |
1558 | mov ebx, keymap |
1546 | mov ebx, keymap |
1559 | mov ecx, 128 |
1547 | mov ecx, 128 |
1560 | call memmove |
1548 | call memmove |
1561 | ret |
1549 | ret |
1562 | kbnobase: |
1550 | kbnobase: |
1563 | dec ecx |
1551 | dec ecx |
1564 | jnz kbnoshift |
1552 | jnz kbnoshift |
1565 | 1553 | ||
1566 | mov ebx, keymap_shift |
1554 | mov ebx, keymap_shift |
1567 | mov ecx, 128 |
1555 | mov ecx, 128 |
1568 | call memmove |
1556 | call memmove |
1569 | ret |
1557 | ret |
1570 | kbnoshift: |
1558 | kbnoshift: |
1571 | dec ecx |
1559 | dec ecx |
1572 | jnz kbnoalt |
1560 | jnz kbnoalt |
1573 | mov ebx, keymap_alt |
1561 | mov ebx, keymap_alt |
1574 | mov ecx, 128 |
1562 | mov ecx, 128 |
1575 | call memmove |
1563 | call memmove |
1576 | ret |
1564 | ret |
1577 | kbnoalt: |
1565 | kbnoalt: |
1578 | sub ecx, 6 |
1566 | sub ecx, 6 |
1579 | jnz kbnocountry |
1567 | jnz kbnocountry |
1580 | mov word [keyboard], dx |
1568 | mov word [keyboard], dx |
1581 | ret |
1569 | ret |
1582 | kbnocountry: |
1570 | kbnocountry: |
1583 | mov [esp+32], dword 1 |
1571 | mov [esp+32], dword 1 |
1584 | ret |
1572 | ret |
1585 | nsyse2: |
1573 | nsyse2: |
1586 | dec ebx ; CD |
1574 | dec ebx ; CD |
1587 | jnz nsyse4 |
1575 | jnz nsyse4 |
1588 | 1576 | ||
1589 | test ecx, ecx |
1577 | test ecx, ecx |
1590 | jz nosesl |
1578 | jz nosesl |
1591 | 1579 | ||
1592 | cmp ecx, 4 |
1580 | cmp ecx, 4 |
1593 | ja nosesl |
1581 | ja nosesl |
1594 | mov [cd_base], cl |
1582 | mov [cd_base], cl |
1595 | 1583 | ||
1596 | dec ecx |
1584 | dec ecx |
1597 | jnz noprma |
1585 | jnz noprma |
1598 | mov [cdbase], 0x1f0 |
1586 | mov [cdbase], 0x1f0 |
1599 | mov [cdid], 0xa0 |
1587 | mov [cdid], 0xa0 |
1600 | noprma: |
1588 | noprma: |
1601 | 1589 | ||
1602 | dec ecx |
1590 | dec ecx |
1603 | jnz noprsl |
1591 | jnz noprsl |
1604 | mov [cdbase], 0x1f0 |
1592 | mov [cdbase], 0x1f0 |
1605 | mov [cdid], 0xb0 |
1593 | mov [cdid], 0xb0 |
1606 | noprsl: |
1594 | noprsl: |
1607 | dec ecx |
1595 | dec ecx |
1608 | jnz nosema |
1596 | jnz nosema |
1609 | mov [cdbase], 0x170 |
1597 | mov [cdbase], 0x170 |
1610 | mov [cdid], 0xa0 |
1598 | mov [cdid], 0xa0 |
1611 | nosema: |
1599 | nosema: |
1612 | dec ecx |
1600 | dec ecx |
1613 | jnz nosesl |
1601 | jnz nosesl |
1614 | mov [cdbase], 0x170 |
1602 | mov [cdbase], 0x170 |
1615 | mov [cdid], 0xb0 |
1603 | mov [cdid], 0xb0 |
1616 | nosesl: |
1604 | nosesl: |
1617 | ret |
1605 | ret |
1618 | 1606 | ||
1619 | iglobal |
1607 | iglobal |
1620 | cd_base db 0 |
1608 | cd_base db 0 |
1621 | 1609 | ||
1622 | endg |
1610 | endg |
1623 | nsyse4: |
1611 | nsyse4: |
1624 | 1612 | ||
1625 | sub ebx, 2 ; SYSTEM LANGUAGE |
1613 | sub ebx, 2 ; SYSTEM LANGUAGE |
1626 | jnz nsyse5 |
1614 | jnz nsyse5 |
1627 | mov [syslang], ecx |
1615 | mov [syslang], ecx |
1628 | ret |
1616 | ret |
1629 | nsyse5: |
1617 | nsyse5: |
1630 | 1618 | ||
1631 | sub ebx, 2 ; HD BASE |
1619 | sub ebx, 2 ; HD BASE |
1632 | jnz nsyse7 |
1620 | jnz nsyse7 |
1633 | 1621 | ||
1634 | test ecx, ecx |
1622 | test ecx, ecx |
1635 | jz nosethd |
1623 | jz nosethd |
1636 | 1624 | ||
1637 | cmp ecx, 4 |
1625 | cmp ecx, 4 |
1638 | ja nosethd |
1626 | ja nosethd |
1639 | mov [hd_base], cl |
1627 | mov [hd_base], cl |
1640 | 1628 | ||
1641 | cmp ecx, 1 |
1629 | cmp ecx, 1 |
1642 | jnz noprmahd |
1630 | jnz noprmahd |
1643 | mov [hdbase], 0x1f0 |
1631 | mov [hdbase], 0x1f0 |
1644 | and dword [hdid], 0x0 |
1632 | and dword [hdid], 0x0 |
1645 | mov dword [hdpos], ecx |
1633 | mov dword [hdpos], ecx |
1646 | ; call set_FAT32_variables |
1634 | ; call set_FAT32_variables |
1647 | noprmahd: |
1635 | noprmahd: |
1648 | 1636 | ||
1649 | cmp ecx, 2 |
1637 | cmp ecx, 2 |
1650 | jnz noprslhd |
1638 | jnz noprslhd |
1651 | mov [hdbase], 0x1f0 |
1639 | mov [hdbase], 0x1f0 |
1652 | mov [hdid], 0x10 |
1640 | mov [hdid], 0x10 |
1653 | mov dword [hdpos], ecx |
1641 | mov dword [hdpos], ecx |
1654 | ; call set_FAT32_variables |
1642 | ; call set_FAT32_variables |
1655 | noprslhd: |
1643 | noprslhd: |
1656 | 1644 | ||
1657 | cmp ecx, 3 |
1645 | cmp ecx, 3 |
1658 | jnz nosemahd |
1646 | jnz nosemahd |
1659 | mov [hdbase], 0x170 |
1647 | mov [hdbase], 0x170 |
1660 | and dword [hdid], 0x0 |
1648 | and dword [hdid], 0x0 |
1661 | mov dword [hdpos], ecx |
1649 | mov dword [hdpos], ecx |
1662 | ; call set_FAT32_variables |
1650 | ; call set_FAT32_variables |
1663 | nosemahd: |
1651 | nosemahd: |
1664 | 1652 | ||
1665 | cmp ecx, 4 |
1653 | cmp ecx, 4 |
1666 | jnz noseslhd |
1654 | jnz noseslhd |
1667 | mov [hdbase], 0x170 |
1655 | mov [hdbase], 0x170 |
1668 | mov [hdid], 0x10 |
1656 | mov [hdid], 0x10 |
1669 | mov dword [hdpos], ecx |
1657 | mov dword [hdpos], ecx |
1670 | ; call set_FAT32_variables |
1658 | ; call set_FAT32_variables |
1671 | noseslhd: |
1659 | noseslhd: |
1672 | call reserve_hd1 |
1660 | call reserve_hd1 |
1673 | call reserve_hd_channel |
1661 | call reserve_hd_channel |
1674 | call free_hd_channel |
1662 | call free_hd_channel |
1675 | and dword [hd1_status], 0 ; free |
1663 | and dword [hd1_status], 0 ; free |
1676 | nosethd: |
1664 | nosethd: |
1677 | ret |
1665 | ret |
1678 | 1666 | ||
1679 | iglobal |
1667 | iglobal |
1680 | hd_base db 0 |
1668 | hd_base db 0 |
1681 | endg |
1669 | endg |
1682 | 1670 | ||
1683 | nsyse7: |
1671 | nsyse7: |
1684 | 1672 | ||
1685 | ; cmp eax,8 ; HD PARTITION |
1673 | ; cmp eax,8 ; HD PARTITION |
1686 | dec ebx |
1674 | dec ebx |
1687 | jnz nsyse8 |
1675 | jnz nsyse8 |
1688 | mov [fat32part], ecx |
1676 | mov [fat32part], ecx |
1689 | ; call set_FAT32_variables |
1677 | ; call set_FAT32_variables |
1690 | call reserve_hd1 |
1678 | call reserve_hd1 |
1691 | call reserve_hd_channel |
1679 | call reserve_hd_channel |
1692 | call free_hd_channel |
1680 | call free_hd_channel |
1693 | ; pusha |
1681 | ; pusha |
1694 | call choice_necessity_partition_1 |
1682 | call choice_necessity_partition_1 |
1695 | ; popa |
1683 | ; popa |
1696 | and dword [hd1_status], 0 ; free |
1684 | and dword [hd1_status], 0 ; free |
1697 | ret |
1685 | ret |
1698 | 1686 | ||
1699 | nsyse8: |
1687 | nsyse8: |
1700 | ; cmp eax,11 ; ENABLE LBA READ |
1688 | ; cmp eax,11 ; ENABLE LBA READ |
1701 | and ecx, 1 |
1689 | and ecx, 1 |
1702 | sub ebx, 3 |
1690 | sub ebx, 3 |
1703 | jnz no_set_lba_read |
1691 | jnz no_set_lba_read |
1704 | mov [lba_read_enabled], ecx |
1692 | mov [lba_read_enabled], ecx |
1705 | ret |
1693 | ret |
1706 | 1694 | ||
1707 | no_set_lba_read: |
1695 | no_set_lba_read: |
1708 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1696 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1709 | dec ebx |
1697 | dec ebx |
1710 | jnz sys_setup_err |
1698 | jnz sys_setup_err |
1711 | mov [pci_access_enabled], ecx |
1699 | mov [pci_access_enabled], ecx |
1712 | ret |
1700 | ret |
1713 | 1701 | ||
1714 | sys_setup_err: |
1702 | sys_setup_err: |
1715 | or [esp+32], dword -1 |
1703 | or [esp+32], dword -1 |
1716 | ret |
1704 | ret |
1717 | 1705 | ||
1718 | align 4 |
1706 | align 4 |
1719 | 1707 | ||
1720 | sys_getsetup: |
1708 | sys_getsetup: |
1721 | 1709 | ||
1722 | ; 1=roland mpu midi base , base io address |
1710 | ; 1=roland mpu midi base , base io address |
1723 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1711 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1724 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1712 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1725 | ; 5=system language, 1eng 2fi 3ger 4rus |
1713 | ; 5=system language, 1eng 2fi 3ger 4rus |
1726 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1714 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1727 | ; 8=fat32 partition in hd |
1715 | ; 8=fat32 partition in hd |
1728 | ; 9=get hs timer tic |
1716 | ; 9=get hs timer tic |
1729 | 1717 | ||
1730 | ; cmp eax,1 |
1718 | ; cmp eax,1 |
1731 | dec ebx |
1719 | dec ebx |
1732 | jnz ngsyse1 |
1720 | jnz ngsyse1 |
1733 | movzx eax, [midi_base] |
1721 | movzx eax, [midi_base] |
1734 | mov [esp+32], eax |
1722 | mov [esp+32], eax |
1735 | ret |
1723 | ret |
1736 | ngsyse1: |
1724 | ngsyse1: |
1737 | ; cmp eax,2 |
1725 | ; cmp eax,2 |
1738 | dec ebx |
1726 | dec ebx |
1739 | jnz ngsyse2 |
1727 | jnz ngsyse2 |
1740 | 1728 | ||
1741 | mov edi, [TASK_BASE] |
1729 | mov edi, [TASK_BASE] |
1742 | mov ebx, [edi+TASKDATA.mem_start] |
1730 | mov ebx, [edi+TASKDATA.mem_start] |
1743 | add ebx, edx |
1731 | add ebx, edx |
1744 | 1732 | ||
1745 | ; cmp ebx,1 |
1733 | ; cmp ebx,1 |
1746 | dec ecx |
1734 | dec ecx |
1747 | jnz kbnobaseret |
1735 | jnz kbnobaseret |
1748 | mov eax, keymap |
1736 | mov eax, keymap |
1749 | mov ecx, 128 |
1737 | mov ecx, 128 |
1750 | call memmove |
1738 | call memmove |
1751 | ret |
1739 | ret |
1752 | kbnobaseret: |
1740 | kbnobaseret: |
1753 | ; cmp ebx,2 |
1741 | ; cmp ebx,2 |
1754 | dec ecx |
1742 | dec ecx |
1755 | jnz kbnoshiftret |
1743 | jnz kbnoshiftret |
1756 | 1744 | ||
1757 | mov eax, keymap_shift |
1745 | mov eax, keymap_shift |
1758 | mov ecx, 128 |
1746 | mov ecx, 128 |
1759 | call memmove |
1747 | call memmove |
1760 | ret |
1748 | ret |
1761 | kbnoshiftret: |
1749 | kbnoshiftret: |
1762 | ; cmp ebx,3 |
1750 | ; cmp ebx,3 |
1763 | dec ecx |
1751 | dec ecx |
1764 | jne kbnoaltret |
1752 | jne kbnoaltret |
1765 | 1753 | ||
1766 | mov eax, keymap_alt |
1754 | mov eax, keymap_alt |
1767 | mov ecx, 128 |
1755 | mov ecx, 128 |
1768 | call memmove |
1756 | call memmove |
1769 | ret |
1757 | ret |
1770 | kbnoaltret: |
1758 | kbnoaltret: |
1771 | ; cmp ebx,9 |
1759 | ; cmp ebx,9 |
1772 | sub ecx, 6 |
1760 | sub ecx, 6 |
1773 | jnz ngsyse2 |
1761 | jnz ngsyse2 |
1774 | movzx eax, word [keyboard] |
1762 | movzx eax, word [keyboard] |
1775 | mov [esp+32], eax |
1763 | mov [esp+32], eax |
1776 | ret |
1764 | ret |
1777 | 1765 | ||
1778 | 1766 | ||
1779 | ngsyse2: |
1767 | ngsyse2: |
1780 | ; cmp eax,3 |
1768 | ; cmp eax,3 |
1781 | dec ebx |
1769 | dec ebx |
1782 | jnz ngsyse3 |
1770 | jnz ngsyse3 |
1783 | movzx eax, [cd_base] |
1771 | movzx eax, [cd_base] |
1784 | mov [esp+32], eax |
1772 | mov [esp+32], eax |
1785 | ret |
1773 | ret |
1786 | ngsyse3: |
1774 | ngsyse3: |
1787 | ; cmp eax,5 |
1775 | ; cmp eax,5 |
1788 | sub ebx, 2 |
1776 | sub ebx, 2 |
1789 | jnz ngsyse5 |
1777 | jnz ngsyse5 |
1790 | mov eax, [syslang] |
1778 | mov eax, [syslang] |
1791 | mov [esp+32], eax |
1779 | mov [esp+32], eax |
1792 | ret |
1780 | ret |
1793 | ngsyse5: |
1781 | ngsyse5: |
1794 | ; cmp eax,7 |
1782 | ; cmp eax,7 |
1795 | sub ebx, 2 |
1783 | sub ebx, 2 |
1796 | jnz ngsyse7 |
1784 | jnz ngsyse7 |
1797 | movzx eax, [hd_base] |
1785 | movzx eax, [hd_base] |
1798 | mov [esp+32], eax |
1786 | mov [esp+32], eax |
1799 | ret |
1787 | ret |
1800 | ngsyse7: |
1788 | ngsyse7: |
1801 | ; cmp eax,8 |
1789 | ; cmp eax,8 |
1802 | dec ebx |
1790 | dec ebx |
1803 | jnz ngsyse8 |
1791 | jnz ngsyse8 |
1804 | mov eax, [fat32part] |
1792 | mov eax, [fat32part] |
1805 | mov [esp+32], eax |
1793 | mov [esp+32], eax |
1806 | ret |
1794 | ret |
1807 | ngsyse8: |
1795 | ngsyse8: |
1808 | ; cmp eax,9 |
1796 | ; cmp eax,9 |
1809 | dec ebx |
1797 | dec ebx |
1810 | jnz ngsyse9 |
1798 | jnz ngsyse9 |
1811 | mov eax, [timer_ticks];[0xfdf0] |
1799 | mov eax, [timer_ticks];[0xfdf0] |
1812 | mov [esp+32], eax |
1800 | mov [esp+32], eax |
1813 | ret |
1801 | ret |
1814 | ngsyse9: |
1802 | ngsyse9: |
1815 | ; cmp eax,11 |
1803 | ; cmp eax,11 |
1816 | sub ebx, 2 |
1804 | sub ebx, 2 |
1817 | jnz ngsyse11 |
1805 | jnz ngsyse11 |
1818 | mov eax, [lba_read_enabled] |
1806 | mov eax, [lba_read_enabled] |
1819 | mov [esp+32], eax |
1807 | mov [esp+32], eax |
1820 | ret |
1808 | ret |
1821 | ngsyse11: |
1809 | ngsyse11: |
1822 | ; cmp eax,12 |
1810 | ; cmp eax,12 |
1823 | dec ebx |
1811 | dec ebx |
1824 | jnz ngsyse12 |
1812 | jnz ngsyse12 |
1825 | mov eax, [pci_access_enabled] |
1813 | mov eax, [pci_access_enabled] |
1826 | mov [esp+32], eax |
1814 | mov [esp+32], eax |
1827 | ret |
1815 | ret |
1828 | ngsyse12: |
1816 | ngsyse12: |
1829 | mov [esp+32], dword 1 |
1817 | mov [esp+32], dword 1 |
1830 | ret |
1818 | ret |
1831 | 1819 | ||
1832 | 1820 | ||
1833 | get_timer_ticks: |
1821 | get_timer_ticks: |
1834 | mov eax, [timer_ticks] |
1822 | mov eax, [timer_ticks] |
1835 | ret |
1823 | ret |
1836 | 1824 | ||
1837 | iglobal |
1825 | iglobal |
1838 | align 4 |
1826 | align 4 |
1839 | mousefn dd msscreen, mswin, msbutton, msset |
1827 | mousefn dd msscreen, mswin, msbutton, msset |
1840 | dd app_load_cursor |
1828 | dd app_load_cursor |
1841 | dd app_set_cursor |
1829 | dd app_set_cursor |
1842 | dd app_delete_cursor |
1830 | dd app_delete_cursor |
1843 | dd msz |
1831 | dd msz |
1844 | endg |
1832 | endg |
1845 | 1833 | ||
1846 | readmousepos: |
1834 | readmousepos: |
1847 | 1835 | ||
1848 | ; eax=0 screen relative |
1836 | ; eax=0 screen relative |
1849 | ; eax=1 window relative |
1837 | ; eax=1 window relative |
1850 | ; eax=2 buttons pressed |
1838 | ; eax=2 buttons pressed |
1851 | ; eax=3 set mouse pos ; reserved |
1839 | ; eax=3 set mouse pos ; reserved |
1852 | ; eax=4 load cursor |
1840 | ; eax=4 load cursor |
1853 | ; eax=5 set cursor |
1841 | ; eax=5 set cursor |
1854 | ; eax=6 delete cursor ; reserved |
1842 | ; eax=6 delete cursor ; reserved |
1855 | ; eax=7 get mouse_z |
1843 | ; eax=7 get mouse_z |
1856 | 1844 | ||
1857 | cmp ebx, 7 |
1845 | cmp ebx, 7 |
1858 | ja msset |
1846 | ja msset |
1859 | jmp [mousefn+ebx*4] |
1847 | jmp [mousefn+ebx*4] |
1860 | msscreen: |
1848 | msscreen: |
1861 | mov eax, [MOUSE_X] |
1849 | mov eax, [MOUSE_X] |
1862 | shl eax, 16 |
1850 | shl eax, 16 |
1863 | mov ax, [MOUSE_Y] |
1851 | mov ax, [MOUSE_Y] |
1864 | mov [esp+36-4], eax |
1852 | mov [esp+36-4], eax |
1865 | ret |
1853 | ret |
1866 | mswin: |
1854 | mswin: |
1867 | mov eax, [MOUSE_X] |
1855 | mov eax, [MOUSE_X] |
1868 | shl eax, 16 |
1856 | shl eax, 16 |
1869 | mov ax, [MOUSE_Y] |
1857 | mov ax, [MOUSE_Y] |
1870 | mov esi, [TASK_BASE] |
1858 | mov esi, [TASK_BASE] |
1871 | mov bx, word [esi-twdw+WDATA.box.left] |
1859 | mov bx, word [esi-twdw+WDATA.box.left] |
1872 | shl ebx, 16 |
1860 | shl ebx, 16 |
1873 | mov bx, word [esi-twdw+WDATA.box.top] |
1861 | mov bx, word [esi-twdw+WDATA.box.top] |
1874 | sub eax, ebx |
1862 | sub eax, ebx |
1875 | 1863 | ||
1876 | mov edi, [CURRENT_TASK] |
1864 | mov edi, [CURRENT_TASK] |
1877 | shl edi, 8 |
1865 | shl edi, 8 |
1878 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1866 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1879 | rol eax, 16 |
1867 | rol eax, 16 |
1880 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1868 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1881 | rol eax, 16 |
1869 | rol eax, 16 |
1882 | mov [esp+36-4], eax |
1870 | mov [esp+36-4], eax |
1883 | ret |
1871 | ret |
1884 | msbutton: |
1872 | msbutton: |
1885 | movzx eax, byte [BTN_DOWN] |
1873 | movzx eax, byte [BTN_DOWN] |
1886 | mov [esp+36-4], eax |
1874 | mov [esp+36-4], eax |
1887 | ret |
1875 | ret |
1888 | msz: |
1876 | msz: |
1889 | mov edi, [TASK_COUNT] |
1877 | mov edi, [TASK_COUNT] |
1890 | movzx edi, word [WIN_POS + edi*2] |
1878 | movzx edi, word [WIN_POS + edi*2] |
1891 | cmp edi, [CURRENT_TASK] |
1879 | cmp edi, [CURRENT_TASK] |
1892 | jne @f |
1880 | jne @f |
1893 | mov ax, [MOUSE_SCROLL_H] |
1881 | mov ax, [MOUSE_SCROLL_H] |
1894 | shl eax, 16 |
1882 | shl eax, 16 |
1895 | mov ax, [MOUSE_SCROLL_V] |
1883 | mov ax, [MOUSE_SCROLL_V] |
1896 | mov [esp+36-4], eax |
1884 | mov [esp+36-4], eax |
1897 | and [MOUSE_SCROLL_H], word 0 |
1885 | and [MOUSE_SCROLL_H], word 0 |
1898 | and [MOUSE_SCROLL_V], word 0 |
1886 | and [MOUSE_SCROLL_V], word 0 |
1899 | ret |
1887 | ret |
1900 | @@: |
1888 | @@: |
1901 | and [esp+36-4], dword 0 |
1889 | and [esp+36-4], dword 0 |
1902 | ; ret |
1890 | ; ret |
1903 | msset: |
1891 | msset: |
1904 | ret |
1892 | ret |
1905 | 1893 | ||
1906 | app_load_cursor: |
1894 | app_load_cursor: |
1907 | cmp ecx, OS_BASE |
1895 | cmp ecx, OS_BASE |
1908 | jae msset |
1896 | jae msset |
1909 | stdcall load_cursor, ecx, edx |
1897 | stdcall load_cursor, ecx, edx |
1910 | mov [esp+36-4], eax |
1898 | mov [esp+36-4], eax |
1911 | ret |
1899 | ret |
1912 | 1900 | ||
1913 | app_set_cursor: |
1901 | app_set_cursor: |
1914 | stdcall set_cursor, ecx |
1902 | stdcall set_cursor, ecx |
1915 | mov [esp+36-4], eax |
1903 | mov [esp+36-4], eax |
1916 | ret |
1904 | ret |
1917 | 1905 | ||
1918 | app_delete_cursor: |
1906 | app_delete_cursor: |
1919 | stdcall delete_cursor, ecx |
1907 | stdcall delete_cursor, ecx |
1920 | mov [esp+36-4], eax |
1908 | mov [esp+36-4], eax |
1921 | ret |
1909 | ret |
1922 | 1910 | ||
1923 | is_input: |
1911 | is_input: |
1924 | 1912 | ||
1925 | push edx |
1913 | push edx |
1926 | mov dx, word [midisp] |
1914 | mov dx, word [midisp] |
1927 | in al, dx |
1915 | in al, dx |
1928 | and al, 0x80 |
1916 | and al, 0x80 |
1929 | pop edx |
1917 | pop edx |
1930 | ret |
1918 | ret |
1931 | 1919 | ||
1932 | is_output: |
1920 | is_output: |
1933 | 1921 | ||
1934 | push edx |
1922 | push edx |
1935 | mov dx, word [midisp] |
1923 | mov dx, word [midisp] |
1936 | in al, dx |
1924 | in al, dx |
1937 | and al, 0x40 |
1925 | and al, 0x40 |
1938 | pop edx |
1926 | pop edx |
1939 | ret |
1927 | ret |
1940 | 1928 | ||
1941 | 1929 | ||
1942 | get_mpu_in: |
1930 | get_mpu_in: |
1943 | 1931 | ||
1944 | push edx |
1932 | push edx |
1945 | mov dx, word [mididp] |
1933 | mov dx, word [mididp] |
1946 | in al, dx |
1934 | in al, dx |
1947 | pop edx |
1935 | pop edx |
1948 | ret |
1936 | ret |
1949 | 1937 | ||
1950 | 1938 | ||
1951 | put_mpu_out: |
1939 | put_mpu_out: |
1952 | 1940 | ||
1953 | push edx |
1941 | push edx |
1954 | mov dx, word [mididp] |
1942 | mov dx, word [mididp] |
1955 | out dx, al |
1943 | out dx, al |
1956 | pop edx |
1944 | pop edx |
1957 | ret |
1945 | ret |
1958 | 1946 | ||
1959 | 1947 | ||
1960 | 1948 | ||
1961 | align 4 |
1949 | align 4 |
1962 | 1950 | ||
1963 | sys_midi: |
1951 | sys_midi: |
1964 | cmp [mididp], 0 |
1952 | cmp [mididp], 0 |
1965 | jnz sm0 |
1953 | jnz sm0 |
1966 | mov [esp+36], dword 1 |
1954 | mov [esp+36], dword 1 |
1967 | ret |
1955 | ret |
1968 | sm0: |
1956 | sm0: |
1969 | and [esp+36], dword 0 |
1957 | and [esp+36], dword 0 |
1970 | dec ebx |
1958 | dec ebx |
1971 | jnz smn1 |
1959 | jnz smn1 |
1972 | ; call setuart |
1960 | ; call setuart |
1973 | su1: |
1961 | su1: |
1974 | call is_output |
1962 | call is_output |
1975 | test al, al |
1963 | test al, al |
1976 | jnz su1 |
1964 | jnz su1 |
1977 | mov dx, word [midisp] |
1965 | mov dx, word [midisp] |
1978 | mov al, 0xff |
1966 | mov al, 0xff |
1979 | out dx, al |
1967 | out dx, al |
1980 | su2: |
1968 | su2: |
1981 | mov dx, word [midisp] |
1969 | mov dx, word [midisp] |
1982 | mov al, 0xff |
1970 | mov al, 0xff |
1983 | out dx, al |
1971 | out dx, al |
1984 | call is_input |
1972 | call is_input |
1985 | test al, al |
1973 | test al, al |
1986 | jnz su2 |
1974 | jnz su2 |
1987 | call get_mpu_in |
1975 | call get_mpu_in |
1988 | cmp al, 0xfe |
1976 | cmp al, 0xfe |
1989 | jnz su2 |
1977 | jnz su2 |
1990 | su3: |
1978 | su3: |
1991 | call is_output |
1979 | call is_output |
1992 | test al, al |
1980 | test al, al |
1993 | jnz su3 |
1981 | jnz su3 |
1994 | mov dx, word [midisp] |
1982 | mov dx, word [midisp] |
1995 | mov al, 0x3f |
1983 | mov al, 0x3f |
1996 | out dx, al |
1984 | out dx, al |
1997 | ret |
1985 | ret |
1998 | smn1: |
1986 | smn1: |
1999 | dec ebx |
1987 | dec ebx |
2000 | jnz smn2 |
1988 | jnz smn2 |
2001 | sm10: |
1989 | sm10: |
2002 | call get_mpu_in |
1990 | call get_mpu_in |
2003 | call is_output |
1991 | call is_output |
2004 | test al, al |
1992 | test al, al |
2005 | jnz sm10 |
1993 | jnz sm10 |
2006 | mov al, bl |
1994 | mov al, bl |
2007 | call put_mpu_out |
1995 | call put_mpu_out |
2008 | smn2: |
1996 | smn2: |
2009 | ret |
1997 | ret |
2010 | 1998 | ||
2011 | detect_devices: |
1999 | detect_devices: |
2012 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2000 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2013 | ;include 'detect/commouse.inc' |
2001 | ;include 'detect/commouse.inc' |
2014 | ;include 'detect/ps2mouse.inc' |
2002 | ;include 'detect/ps2mouse.inc' |
2015 | ;include 'detect/dev_fd.inc' |
2003 | ;include 'detect/dev_fd.inc' |
2016 | ;include 'detect/dev_hdcd.inc' |
2004 | ;include 'detect/dev_hdcd.inc' |
2017 | ;include 'detect/sear_par.inc' |
2005 | ;include 'detect/sear_par.inc' |
2018 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2006 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2019 | ret |
2007 | ret |
2020 | 2008 | ||
2021 | sys_end: |
2009 | sys_end: |
2022 | ;-------------------------------------- |
2010 | ;-------------------------------------- |
2023 | cmp [_display.select_cursor], 0 |
2011 | cmp [_display.select_cursor], 0 |
2024 | je @f |
2012 | je @f |
2025 | ; restore default cursor before killing |
2013 | ; restore default cursor before killing |
2026 | pusha |
2014 | pusha |
2027 | mov ecx, [current_slot] |
2015 | mov ecx, [current_slot] |
2028 | call restore_default_cursor_before_killing |
2016 | call restore_default_cursor_before_killing |
2029 | popa |
2017 | popa |
2030 | @@: |
2018 | @@: |
2031 | ;-------------------------------------- |
2019 | ;-------------------------------------- |
- | 2020 | ; kill all sockets this process owns |
|
- | 2021 | pusha |
|
- | 2022 | mov edx, [TASK_BASE] |
|
- | 2023 | mov edx, [edx+TASKDATA.pid] |
|
- | 2024 | call SOCKET_process_end |
|
- | 2025 | popa |
|
- | 2026 | ;-------------------------------------- |
|
2032 | mov ecx, [current_slot] |
2027 | mov ecx, [current_slot] |
2033 | mov eax, [ecx+APPDATA.tls_base] |
2028 | mov eax, [ecx+APPDATA.tls_base] |
2034 | test eax, eax |
2029 | test eax, eax |
2035 | jz @F |
2030 | jz @F |
2036 | 2031 | ||
2037 | stdcall user_free, eax |
2032 | stdcall user_free, eax |
2038 | @@: |
2033 | @@: |
2039 | 2034 | ||
2040 | mov eax, [TASK_BASE] |
2035 | mov eax, [TASK_BASE] |
2041 | mov [eax+TASKDATA.state], 3; terminate this program |
2036 | mov [eax+TASKDATA.state], 3; terminate this program |
2042 | call wakeup_osloop |
2037 | call wakeup_osloop |
2043 | 2038 | ||
2044 | waitterm: ; wait here for termination |
2039 | waitterm: ; wait here for termination |
2045 | mov ebx, 100 |
2040 | mov ebx, 100 |
2046 | call delay_hs |
2041 | call delay_hs |
2047 | jmp waitterm |
2042 | jmp waitterm |
2048 | ;------------------------------------------------------------------------------ |
2043 | ;------------------------------------------------------------------------------ |
2049 | align 4 |
2044 | align 4 |
2050 | restore_default_cursor_before_killing: |
2045 | restore_default_cursor_before_killing: |
2051 | pushfd |
2046 | pushfd |
2052 | cli |
2047 | cli |
2053 | mov eax, [def_cursor] |
2048 | mov eax, [def_cursor] |
2054 | mov [ecx+APPDATA.cursor], eax |
2049 | mov [ecx+APPDATA.cursor], eax |
2055 | 2050 | ||
2056 | movzx eax, word [MOUSE_Y] |
2051 | movzx eax, word [MOUSE_Y] |
2057 | movzx ebx, word [MOUSE_X] |
2052 | movzx ebx, word [MOUSE_X] |
2058 | ; mov ecx, [Screen_Max_X] |
2053 | ; mov ecx, [Screen_Max_X] |
2059 | ; inc ecx |
2054 | ; inc ecx |
2060 | ; mul ecx |
2055 | ; mul ecx |
2061 | mov eax, [d_width_calc_area + eax*4] |
2056 | mov eax, [d_width_calc_area + eax*4] |
2062 | 2057 | ||
2063 | add eax, [_WinMapAddress] |
2058 | add eax, [_WinMapAddress] |
2064 | movzx edx, byte [ebx+eax] |
2059 | movzx edx, byte [ebx+eax] |
2065 | shl edx, 8 |
2060 | shl edx, 8 |
2066 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2061 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2067 | 2062 | ||
2068 | cmp esi, [current_cursor] |
2063 | cmp esi, [current_cursor] |
2069 | je @f |
2064 | je @f |
2070 | 2065 | ||
2071 | push esi |
2066 | push esi |
2072 | call [_display.select_cursor] |
2067 | call [_display.select_cursor] |
2073 | mov [current_cursor], esi |
2068 | mov [current_cursor], esi |
2074 | @@: |
2069 | @@: |
2075 | mov [redrawmouse_unconditional], 1 |
2070 | mov [redrawmouse_unconditional], 1 |
2076 | call wakeup_osloop |
2071 | call wakeup_osloop |
2077 | popfd |
2072 | popfd |
2078 | ret |
2073 | ret |
2079 | ;------------------------------------------------------------------------------ |
2074 | ;------------------------------------------------------------------------------ |
2080 | iglobal |
2075 | iglobal |
2081 | align 4 |
2076 | align 4 |
2082 | sys_system_table: |
2077 | sys_system_table: |
2083 | dd sysfn_deactivate ; 1 = deactivate window |
2078 | dd sysfn_deactivate ; 1 = deactivate window |
2084 | dd sysfn_terminate ; 2 = terminate thread |
2079 | dd sysfn_terminate ; 2 = terminate thread |
2085 | dd sysfn_activate ; 3 = activate window |
2080 | dd sysfn_activate ; 3 = activate window |
2086 | dd sysfn_getidletime ; 4 = get idle time |
2081 | dd sysfn_getidletime ; 4 = get idle time |
2087 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2082 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2088 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2083 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2089 | dd sysfn_getactive ; 7 = get active window |
2084 | dd sysfn_getactive ; 7 = get active window |
2090 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2085 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2091 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2086 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2092 | dd sysfn_minimize ; 10 = minimize window |
2087 | dd sysfn_minimize ; 10 = minimize window |
2093 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2088 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2094 | dd sysfn_lastkey ; 12 = get last pressed key |
2089 | dd sysfn_lastkey ; 12 = get last pressed key |
2095 | dd sysfn_getversion ; 13 = get kernel version |
2090 | dd sysfn_getversion ; 13 = get kernel version |
2096 | dd sysfn_waitretrace ; 14 = wait retrace |
2091 | dd sysfn_waitretrace ; 14 = wait retrace |
2097 | dd sysfn_centermouse ; 15 = center mouse cursor |
2092 | dd sysfn_centermouse ; 15 = center mouse cursor |
2098 | dd sysfn_getfreemem ; 16 = get free memory size |
2093 | dd sysfn_getfreemem ; 16 = get free memory size |
2099 | dd sysfn_getallmem ; 17 = get total memory size |
2094 | dd sysfn_getallmem ; 17 = get total memory size |
2100 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2095 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2101 | ; instead of slot |
2096 | ; instead of slot |
2102 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2097 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2103 | dd sysfn_meminfo ; 20 = get extended memory info |
2098 | dd sysfn_meminfo ; 20 = get extended memory info |
2104 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2099 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2105 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2100 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2106 | dd sysfn_min_windows ; 23 = minimize all windows |
2101 | dd sysfn_min_windows ; 23 = minimize all windows |
2107 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2102 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2108 | sysfn_num = ($ - sys_system_table)/4 |
2103 | sysfn_num = ($ - sys_system_table)/4 |
2109 | endg |
2104 | endg |
2110 | ;------------------------------------------------------------------------------ |
2105 | ;------------------------------------------------------------------------------ |
2111 | sys_system: |
2106 | sys_system: |
2112 | dec ebx |
2107 | dec ebx |
2113 | cmp ebx, sysfn_num |
2108 | cmp ebx, sysfn_num |
2114 | jae @f |
2109 | jae @f |
2115 | jmp dword [sys_system_table + ebx*4] |
2110 | jmp dword [sys_system_table + ebx*4] |
2116 | @@: |
2111 | @@: |
2117 | ret |
2112 | ret |
2118 | ;------------------------------------------------------------------------------ |
2113 | ;------------------------------------------------------------------------------ |
2119 | sysfn_shutdown: ; 18.9 = system shutdown |
2114 | sysfn_shutdown: ; 18.9 = system shutdown |
2120 | cmp ecx, 1 |
2115 | cmp ecx, 1 |
2121 | jl exit_for_anyone |
2116 | jl exit_for_anyone |
2122 | cmp ecx, 4 |
2117 | cmp ecx, 4 |
2123 | jg exit_for_anyone |
2118 | jg exit_for_anyone |
2124 | mov [BOOT_VAR+0x9030], cl |
2119 | mov [BOOT_VAR+0x9030], cl |
2125 | 2120 | ||
2126 | mov eax, [TASK_COUNT] |
2121 | mov eax, [TASK_COUNT] |
2127 | mov [SYS_SHUTDOWN], al |
2122 | mov [SYS_SHUTDOWN], al |
2128 | mov [shutdown_processes], eax |
2123 | mov [shutdown_processes], eax |
2129 | call wakeup_osloop |
2124 | call wakeup_osloop |
2130 | and dword [esp+32], 0 |
2125 | and dword [esp+32], 0 |
2131 | exit_for_anyone: |
2126 | exit_for_anyone: |
2132 | ret |
2127 | ret |
2133 | uglobal |
2128 | uglobal |
2134 | shutdown_processes: |
2129 | shutdown_processes: |
2135 | dd 0x0 |
2130 | dd 0x0 |
2136 | endg |
2131 | endg |
2137 | ;------------------------------------------------------------------------------ |
2132 | ;------------------------------------------------------------------------------ |
2138 | sysfn_terminate: ; 18.2 = TERMINATE |
2133 | sysfn_terminate: ; 18.2 = TERMINATE |
2139 | push ecx |
2134 | push ecx |
2140 | cmp ecx, 2 |
2135 | cmp ecx, 2 |
2141 | jb noprocessterminate |
2136 | jb noprocessterminate |
2142 | mov edx, [TASK_COUNT] |
2137 | mov edx, [TASK_COUNT] |
2143 | cmp ecx, edx |
2138 | cmp ecx, edx |
2144 | ja noprocessterminate |
2139 | ja noprocessterminate |
2145 | mov eax, [TASK_COUNT] |
2140 | mov eax, [TASK_COUNT] |
2146 | shl ecx, 5 |
2141 | shl ecx, 5 |
2147 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2142 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2148 | add ecx, CURRENT_TASK+TASKDATA.state |
2143 | add ecx, CURRENT_TASK+TASKDATA.state |
2149 | cmp byte [ecx], 9 |
2144 | cmp byte [ecx], 9 |
2150 | jz noprocessterminate |
2145 | jz noprocessterminate |
2151 | push ecx edx |
2146 | push ecx edx |
2152 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2147 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2153 | call request_terminate |
2148 | call request_terminate |
2154 | pop edx ecx |
2149 | pop edx ecx |
2155 | test eax, eax |
2150 | test eax, eax |
2156 | jz noprocessterminate |
2151 | jz noprocessterminate |
2157 | ;-------------------------------------- |
2152 | ;-------------------------------------- |
- | 2153 | ; terminate all network sockets it used |
|
- | 2154 | pusha |
|
- | 2155 | mov eax, edx |
|
- | 2156 | call SOCKET_process_end |
|
- | 2157 | popa |
|
- | 2158 | ;-------------------------------------- |
|
2158 | cmp [_display.select_cursor], 0 |
2159 | cmp [_display.select_cursor], 0 |
2159 | je .restore_end |
2160 | je .restore_end |
2160 | ; restore default cursor before killing |
2161 | ; restore default cursor before killing |
2161 | pusha |
2162 | pusha |
2162 | mov ecx, [esp+32] |
2163 | mov ecx, [esp+32] |
2163 | shl ecx, 8 |
2164 | shl ecx, 8 |
2164 | add ecx, SLOT_BASE |
2165 | add ecx, SLOT_BASE |
2165 | mov eax, [def_cursor] |
2166 | mov eax, [def_cursor] |
2166 | cmp [ecx+APPDATA.cursor], eax |
2167 | cmp [ecx+APPDATA.cursor], eax |
2167 | je @f |
2168 | je @f |
2168 | call restore_default_cursor_before_killing |
2169 | call restore_default_cursor_before_killing |
2169 | @@: |
2170 | @@: |
2170 | popa |
2171 | popa |
2171 | .restore_end: |
2172 | .restore_end: |
2172 | ;-------------------------------------- |
2173 | ;-------------------------------------- |
2173 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2174 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2174 | mov [ecx], byte 3; clear possible i40's |
2175 | mov [ecx], byte 3; clear possible i40's |
2175 | call wakeup_osloop |
2176 | call wakeup_osloop |
2176 | ;call MEM_Heap_UnLock |
2177 | ;call MEM_Heap_UnLock |
2177 | 2178 | ||
2178 | cmp edx, [application_table_owner]; clear app table stat |
2179 | cmp edx, [application_table_owner]; clear app table stat |
2179 | jne noatsc |
2180 | jne noatsc |
2180 | call unlock_application_table |
2181 | call unlock_application_table |
2181 | noatsc: |
2182 | noatsc: |
2182 | noprocessterminate: |
2183 | noprocessterminate: |
2183 | add esp, 4 |
2184 | add esp, 4 |
2184 | ret |
2185 | ret |
2185 | ;------------------------------------------------------------------------------ |
2186 | ;------------------------------------------------------------------------------ |
2186 | sysfn_terminate2: |
2187 | sysfn_terminate2: |
2187 | ;lock application_table_status mutex |
2188 | ;lock application_table_status mutex |
2188 | .table_status: |
2189 | .table_status: |
2189 | call lock_application_table |
2190 | call lock_application_table |
2190 | mov eax, ecx |
2191 | mov eax, ecx |
2191 | call pid_to_slot |
2192 | call pid_to_slot |
2192 | test eax, eax |
2193 | test eax, eax |
2193 | jz .not_found |
2194 | jz .not_found |
2194 | mov ecx, eax |
2195 | mov ecx, eax |
2195 | cli |
2196 | cli |
2196 | call sysfn_terminate |
2197 | call sysfn_terminate |
2197 | call unlock_application_table |
2198 | call unlock_application_table |
2198 | sti |
2199 | sti |
2199 | and dword [esp+32], 0 |
2200 | and dword [esp+32], 0 |
2200 | ret |
2201 | ret |
2201 | .not_found: |
2202 | .not_found: |
2202 | call unlock_application_table |
2203 | call unlock_application_table |
2203 | or dword [esp+32], -1 |
2204 | or dword [esp+32], -1 |
2204 | ret |
2205 | ret |
2205 | ;------------------------------------------------------------------------------ |
2206 | ;------------------------------------------------------------------------------ |
2206 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2207 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2207 | cmp ecx, 2 |
2208 | cmp ecx, 2 |
2208 | jb .nowindowdeactivate |
2209 | jb .nowindowdeactivate |
2209 | cmp ecx, [TASK_COUNT] |
2210 | cmp ecx, [TASK_COUNT] |
2210 | ja .nowindowdeactivate |
2211 | ja .nowindowdeactivate |
2211 | 2212 | ||
2212 | movzx esi, word [WIN_STACK + ecx*2] |
2213 | movzx esi, word [WIN_STACK + ecx*2] |
2213 | cmp esi, 1 |
2214 | cmp esi, 1 |
2214 | je .nowindowdeactivate ; already deactive |
2215 | je .nowindowdeactivate ; already deactive |
2215 | 2216 | ||
2216 | mov edi, ecx |
2217 | mov edi, ecx |
2217 | shl edi, 5 |
2218 | shl edi, 5 |
2218 | add edi, window_data |
2219 | add edi, window_data |
2219 | movzx esi, word [WIN_STACK + ecx * 2] |
2220 | movzx esi, word [WIN_STACK + ecx * 2] |
2220 | lea esi, [WIN_POS + esi * 2] |
2221 | lea esi, [WIN_POS + esi * 2] |
2221 | call window._.window_deactivate |
2222 | call window._.window_deactivate |
2222 | 2223 | ||
2223 | xor eax, eax |
2224 | xor eax, eax |
2224 | mov byte[MOUSE_BACKGROUND], al |
2225 | mov byte[MOUSE_BACKGROUND], al |
2225 | mov byte[DONT_DRAW_MOUSE], al |
2226 | mov byte[DONT_DRAW_MOUSE], al |
2226 | mov byte[MOUSE_DOWN], 0 |
2227 | mov byte[MOUSE_DOWN], 0 |
2227 | 2228 | ||
2228 | call syscall_display_settings._.calculate_whole_screen |
2229 | call syscall_display_settings._.calculate_whole_screen |
2229 | call syscall_display_settings._.redraw_whole_screen |
2230 | call syscall_display_settings._.redraw_whole_screen |
2230 | .nowindowdeactivate: |
2231 | .nowindowdeactivate: |
2231 | ret |
2232 | ret |
2232 | ;------------------------------------------------------------------------------ |
2233 | ;------------------------------------------------------------------------------ |
2233 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2234 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2234 | cmp ecx, 2 |
2235 | cmp ecx, 2 |
2235 | jb .nowindowactivate |
2236 | jb .nowindowactivate |
2236 | cmp ecx, [TASK_COUNT] |
2237 | cmp ecx, [TASK_COUNT] |
2237 | ja .nowindowactivate |
2238 | ja .nowindowactivate |
2238 | ;------------------------------------- |
2239 | ;------------------------------------- |
2239 | @@: |
2240 | @@: |
2240 | ; If the window is captured and moved by the user, |
2241 | ; If the window is captured and moved by the user, |
2241 | ; then you can't change the position in window stack!!! |
2242 | ; then you can't change the position in window stack!!! |
2242 | mov al, [mouse.active_sys_window.action] |
2243 | mov al, [mouse.active_sys_window.action] |
2243 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2244 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2244 | test al, al |
2245 | test al, al |
2245 | jz @f |
2246 | jz @f |
2246 | call change_task |
2247 | call change_task |
2247 | jmp @b |
2248 | jmp @b |
2248 | @@: |
2249 | @@: |
2249 | ;------------------------------------- |
2250 | ;------------------------------------- |
2250 | mov [window_minimize], 2; restore window if minimized |
2251 | mov [window_minimize], 2; restore window if minimized |
2251 | call wakeup_osloop |
2252 | call wakeup_osloop |
2252 | 2253 | ||
2253 | movzx esi, word [WIN_STACK + ecx*2] |
2254 | movzx esi, word [WIN_STACK + ecx*2] |
2254 | cmp esi, [TASK_COUNT] |
2255 | cmp esi, [TASK_COUNT] |
2255 | je .nowindowactivate; already active |
2256 | je .nowindowactivate; already active |
2256 | 2257 | ||
2257 | mov edi, ecx |
2258 | mov edi, ecx |
2258 | shl edi, 5 |
2259 | shl edi, 5 |
2259 | add edi, window_data |
2260 | add edi, window_data |
2260 | movzx esi, word [WIN_STACK + ecx * 2] |
2261 | movzx esi, word [WIN_STACK + ecx * 2] |
2261 | lea esi, [WIN_POS + esi * 2] |
2262 | lea esi, [WIN_POS + esi * 2] |
2262 | call waredraw |
2263 | call waredraw |
2263 | .nowindowactivate: |
2264 | .nowindowactivate: |
2264 | ret |
2265 | ret |
2265 | ;------------------------------------------------------------------------------ |
2266 | ;------------------------------------------------------------------------------ |
2266 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2267 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2267 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2268 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2268 | mov [esp+32], eax |
2269 | mov [esp+32], eax |
2269 | ret |
2270 | ret |
2270 | ;------------------------------------------------------------------------------ |
2271 | ;------------------------------------------------------------------------------ |
2271 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2272 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2272 | mov eax, dword [cpu_freq] |
2273 | mov eax, dword [cpu_freq] |
2273 | mov [esp+32], eax |
2274 | mov [esp+32], eax |
2274 | ret |
2275 | ret |
2275 | ;------------------------------------------------------------------------------ |
2276 | ;------------------------------------------------------------------------------ |
2276 | get_cpu_freq: |
2277 | get_cpu_freq: |
2277 | mov eax, dword [cpu_freq] |
2278 | mov eax, dword [cpu_freq] |
2278 | mov edx, dword [cpu_freq+4] |
2279 | mov edx, dword [cpu_freq+4] |
2279 | ret |
2280 | ret |
2280 | ; SAVE ramdisk to /hd/1/menuet.img |
2281 | ; SAVE ramdisk to /hd/1/menuet.img |
2281 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2282 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2282 | include 'blkdev/rdsave.inc' |
2283 | include 'blkdev/rdsave.inc' |
2283 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2284 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2284 | ;------------------------------------------------------------------------------ |
2285 | ;------------------------------------------------------------------------------ |
2285 | align 4 |
2286 | align 4 |
2286 | sysfn_getactive: ; 18.7 = get active window |
2287 | sysfn_getactive: ; 18.7 = get active window |
2287 | mov eax, [TASK_COUNT] |
2288 | mov eax, [TASK_COUNT] |
2288 | movzx eax, word [WIN_POS + eax*2] |
2289 | movzx eax, word [WIN_POS + eax*2] |
2289 | mov [esp+32], eax |
2290 | mov [esp+32], eax |
2290 | ret |
2291 | ret |
2291 | ;------------------------------------------------------------------------------ |
2292 | ;------------------------------------------------------------------------------ |
2292 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2293 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2293 | ; cmp ecx,1 |
2294 | ; cmp ecx,1 |
2294 | dec ecx |
2295 | dec ecx |
2295 | jnz nogetsoundflag |
2296 | jnz nogetsoundflag |
2296 | movzx eax, byte [sound_flag]; get sound_flag |
2297 | movzx eax, byte [sound_flag]; get sound_flag |
2297 | mov [esp+32], eax |
2298 | mov [esp+32], eax |
2298 | ret |
2299 | ret |
2299 | nogetsoundflag: |
2300 | nogetsoundflag: |
2300 | ; cmp ecx,2 |
2301 | ; cmp ecx,2 |
2301 | dec ecx |
2302 | dec ecx |
2302 | jnz nosoundflag |
2303 | jnz nosoundflag |
2303 | xor byte [sound_flag], 1 |
2304 | xor byte [sound_flag], 1 |
2304 | nosoundflag: |
2305 | nosoundflag: |
2305 | ret |
2306 | ret |
2306 | ;------------------------------------------------------------------------------ |
2307 | ;------------------------------------------------------------------------------ |
2307 | sysfn_minimize: ; 18.10 = minimize window |
2308 | sysfn_minimize: ; 18.10 = minimize window |
2308 | mov [window_minimize], 1 |
2309 | mov [window_minimize], 1 |
2309 | call wakeup_osloop |
2310 | call wakeup_osloop |
2310 | ret |
2311 | ret |
2311 | ;------------------------------------------------------------------------------ |
2312 | ;------------------------------------------------------------------------------ |
2312 | align 4 |
2313 | align 4 |
2313 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2314 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2314 | ; cmp ecx,1 |
2315 | ; cmp ecx,1 |
2315 | dec ecx |
2316 | dec ecx |
2316 | jnz full_table |
2317 | jnz full_table |
2317 | small_table: |
2318 | small_table: |
2318 | call for_all_tables |
2319 | call for_all_tables |
2319 | mov ecx, 10 |
2320 | mov ecx, 10 |
2320 | cld |
2321 | cld |
2321 | rep movsb |
2322 | rep movsb |
2322 | ret |
2323 | ret |
2323 | for_all_tables: |
2324 | for_all_tables: |
2324 | mov edi, edx |
2325 | mov edi, edx |
2325 | mov esi, DRIVE_DATA |
2326 | mov esi, DRIVE_DATA |
2326 | ret |
2327 | ret |
2327 | full_table: |
2328 | full_table: |
2328 | ; cmp ecx,2 |
2329 | ; cmp ecx,2 |
2329 | dec ecx |
2330 | dec ecx |
2330 | jnz exit_for_anyone |
2331 | jnz exit_for_anyone |
2331 | call for_all_tables |
2332 | call for_all_tables |
2332 | mov ecx, 16384 |
2333 | mov ecx, 16384 |
2333 | cld |
2334 | cld |
2334 | rep movsd |
2335 | rep movsd |
2335 | ret |
2336 | ret |
2336 | ;------------------------------------------------------------------------------ |
2337 | ;------------------------------------------------------------------------------ |
2337 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2338 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2338 | and dword [esp+32], 0 |
2339 | and dword [esp+32], 0 |
2339 | ret |
2340 | ret |
2340 | ;------------------------------------------------------------------------------ |
2341 | ;------------------------------------------------------------------------------ |
2341 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2342 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2342 | mov edi, ecx |
2343 | mov edi, ecx |
2343 | mov esi, version_inf |
2344 | mov esi, version_inf |
2344 | mov ecx, version_end-version_inf |
2345 | mov ecx, version_end-version_inf |
2345 | rep movsb |
2346 | rep movsb |
2346 | ret |
2347 | ret |
2347 | ;------------------------------------------------------------------------------ |
2348 | ;------------------------------------------------------------------------------ |
2348 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2349 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2349 | ;wait retrace functions |
2350 | ;wait retrace functions |
2350 | sys_wait_retrace: |
2351 | sys_wait_retrace: |
2351 | mov edx, 0x3da |
2352 | mov edx, 0x3da |
2352 | WaitRetrace_loop: |
2353 | WaitRetrace_loop: |
2353 | in al, dx |
2354 | in al, dx |
2354 | test al, 1000b |
2355 | test al, 1000b |
2355 | jz WaitRetrace_loop |
2356 | jz WaitRetrace_loop |
2356 | and [esp+32], dword 0 |
2357 | and [esp+32], dword 0 |
2357 | ret |
2358 | ret |
2358 | ;------------------------------------------------------------------------------ |
2359 | ;------------------------------------------------------------------------------ |
2359 | align 4 |
2360 | align 4 |
2360 | sysfn_centermouse: ; 18.15 = mouse centered |
2361 | sysfn_centermouse: ; 18.15 = mouse centered |
2361 | ; removed here by |
2362 | ; removed here by |
2362 | ; call mouse_centered |
2363 | ; call mouse_centered |
2363 | ;* mouse centered - start code- Mario79 |
2364 | ;* mouse centered - start code- Mario79 |
2364 | ;mouse_centered: |
2365 | ;mouse_centered: |
2365 | ; push eax |
2366 | ; push eax |
2366 | mov eax, [Screen_Max_X] |
2367 | mov eax, [Screen_Max_X] |
2367 | shr eax, 1 |
2368 | shr eax, 1 |
2368 | mov [MOUSE_X], ax |
2369 | mov [MOUSE_X], ax |
2369 | mov eax, [Screen_Max_Y] |
2370 | mov eax, [Screen_Max_Y] |
2370 | shr eax, 1 |
2371 | shr eax, 1 |
2371 | mov [MOUSE_Y], ax |
2372 | mov [MOUSE_Y], ax |
2372 | call wakeup_osloop |
2373 | call wakeup_osloop |
2373 | ; ret |
2374 | ; ret |
2374 | ;* mouse centered - end code- Mario79 |
2375 | ;* mouse centered - end code- Mario79 |
2375 | xor eax, eax |
2376 | xor eax, eax |
2376 | and [esp+32], eax |
2377 | and [esp+32], eax |
2377 | ; pop eax |
2378 | ; pop eax |
2378 | ret |
2379 | ret |
2379 | ;------------------------------------------------------------------------------ |
2380 | ;------------------------------------------------------------------------------ |
2380 | align 4 |
2381 | align 4 |
2381 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2382 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2382 | test ecx, ecx; get mouse speed factor |
2383 | test ecx, ecx; get mouse speed factor |
2383 | jnz .set_mouse_acceleration |
2384 | jnz .set_mouse_acceleration |
2384 | xor eax, eax |
2385 | xor eax, eax |
2385 | mov ax, [mouse_speed_factor] |
2386 | mov ax, [mouse_speed_factor] |
2386 | mov [esp+32], eax |
2387 | mov [esp+32], eax |
2387 | ret |
2388 | ret |
2388 | .set_mouse_acceleration: |
2389 | .set_mouse_acceleration: |
2389 | ; cmp ecx,1 ; set mouse speed factor |
2390 | ; cmp ecx,1 ; set mouse speed factor |
2390 | dec ecx |
2391 | dec ecx |
2391 | jnz .get_mouse_delay |
2392 | jnz .get_mouse_delay |
2392 | mov [mouse_speed_factor], dx |
2393 | mov [mouse_speed_factor], dx |
2393 | ret |
2394 | ret |
2394 | .get_mouse_delay: |
2395 | .get_mouse_delay: |
2395 | ; cmp ecx,2 ; get mouse delay |
2396 | ; cmp ecx,2 ; get mouse delay |
2396 | dec ecx |
2397 | dec ecx |
2397 | jnz .set_mouse_delay |
2398 | jnz .set_mouse_delay |
2398 | mov eax, [mouse_delay] |
2399 | mov eax, [mouse_delay] |
2399 | mov [esp+32], eax |
2400 | mov [esp+32], eax |
2400 | ret |
2401 | ret |
2401 | .set_mouse_delay: |
2402 | .set_mouse_delay: |
2402 | ; cmp ecx,3 ; set mouse delay |
2403 | ; cmp ecx,3 ; set mouse delay |
2403 | dec ecx |
2404 | dec ecx |
2404 | jnz .set_pointer_position |
2405 | jnz .set_pointer_position |
2405 | mov [mouse_delay], edx |
2406 | mov [mouse_delay], edx |
2406 | ret |
2407 | ret |
2407 | .set_pointer_position: |
2408 | .set_pointer_position: |
2408 | ; cmp ecx,4 ; set mouse pointer position |
2409 | ; cmp ecx,4 ; set mouse pointer position |
2409 | dec ecx |
2410 | dec ecx |
2410 | jnz .set_mouse_button |
2411 | jnz .set_mouse_button |
2411 | cmp dx, word[Screen_Max_Y] |
2412 | cmp dx, word[Screen_Max_Y] |
2412 | ja .end |
2413 | ja .end |
2413 | rol edx, 16 |
2414 | rol edx, 16 |
2414 | cmp dx, word[Screen_Max_X] |
2415 | cmp dx, word[Screen_Max_X] |
2415 | ja .end |
2416 | ja .end |
2416 | mov [MOUSE_X], edx |
2417 | mov [MOUSE_X], edx |
2417 | call wakeup_osloop |
2418 | call wakeup_osloop |
2418 | ret |
2419 | ret |
2419 | .set_mouse_button: |
2420 | .set_mouse_button: |
2420 | ; cmp ecx,5 ; set mouse button features |
2421 | ; cmp ecx,5 ; set mouse button features |
2421 | dec ecx |
2422 | dec ecx |
2422 | jnz .end |
2423 | jnz .end |
2423 | mov [BTN_DOWN], dl |
2424 | mov [BTN_DOWN], dl |
2424 | mov [mouse_active], 1 |
2425 | mov [mouse_active], 1 |
2425 | call wakeup_osloop |
2426 | call wakeup_osloop |
2426 | .end: |
2427 | .end: |
2427 | ret |
2428 | ret |
2428 | ;------------------------------------------------------------------------------ |
2429 | ;------------------------------------------------------------------------------ |
2429 | sysfn_getfreemem: |
2430 | sysfn_getfreemem: |
2430 | mov eax, [pg_data.pages_free] |
2431 | mov eax, [pg_data.pages_free] |
2431 | shl eax, 2 |
2432 | shl eax, 2 |
2432 | mov [esp+32], eax |
2433 | mov [esp+32], eax |
2433 | ret |
2434 | ret |
2434 | ;------------------------------------------------------------------------------ |
2435 | ;------------------------------------------------------------------------------ |
2435 | sysfn_getallmem: |
2436 | sysfn_getallmem: |
2436 | mov eax, [MEM_AMOUNT] |
2437 | mov eax, [MEM_AMOUNT] |
2437 | shr eax, 10 |
2438 | shr eax, 10 |
2438 | mov [esp+32], eax |
2439 | mov [esp+32], eax |
2439 | ret |
2440 | ret |
2440 | ;------------------------------------------------------------------------------ |
2441 | ;------------------------------------------------------------------------------ |
2441 | sysfn_pid_to_slot: |
2442 | sysfn_pid_to_slot: |
2442 | mov eax, ecx |
2443 | mov eax, ecx |
2443 | call pid_to_slot |
2444 | call pid_to_slot |
2444 | mov [esp+32], eax |
2445 | mov [esp+32], eax |
2445 | ret |
2446 | ret |
2446 | ;------------------------------------------------------------------------------ |
2447 | ;------------------------------------------------------------------------------ |
2447 | sysfn_min_rest_window: |
2448 | sysfn_min_rest_window: |
2448 | pushad |
2449 | pushad |
2449 | mov eax, edx ; ebx - operating |
2450 | mov eax, edx ; ebx - operating |
2450 | shr ecx, 1 |
2451 | shr ecx, 1 |
2451 | jnc @f |
2452 | jnc @f |
2452 | call pid_to_slot |
2453 | call pid_to_slot |
2453 | @@: |
2454 | @@: |
2454 | or eax, eax ; eax - number of slot |
2455 | or eax, eax ; eax - number of slot |
2455 | jz .error |
2456 | jz .error |
2456 | cmp eax, 255 ; varify maximal slot number |
2457 | cmp eax, 255 ; varify maximal slot number |
2457 | ja .error |
2458 | ja .error |
2458 | movzx eax, word [WIN_STACK + eax*2] |
2459 | movzx eax, word [WIN_STACK + eax*2] |
2459 | shr ecx, 1 |
2460 | shr ecx, 1 |
2460 | jc .restore |
2461 | jc .restore |
2461 | ; .minimize: |
2462 | ; .minimize: |
2462 | call minimize_window |
2463 | call minimize_window |
2463 | jmp .exit |
2464 | jmp .exit |
2464 | .restore: |
2465 | .restore: |
2465 | call restore_minimized_window |
2466 | call restore_minimized_window |
2466 | .exit: |
2467 | .exit: |
2467 | popad |
2468 | popad |
2468 | xor eax, eax |
2469 | xor eax, eax |
2469 | mov [esp+32], eax |
2470 | mov [esp+32], eax |
2470 | ret |
2471 | ret |
2471 | .error: |
2472 | .error: |
2472 | popad |
2473 | popad |
2473 | xor eax, eax |
2474 | xor eax, eax |
2474 | dec eax |
2475 | dec eax |
2475 | mov [esp+32], eax |
2476 | mov [esp+32], eax |
2476 | ret |
2477 | ret |
2477 | ;------------------------------------------------------------------------------ |
2478 | ;------------------------------------------------------------------------------ |
2478 | sysfn_min_windows: |
2479 | sysfn_min_windows: |
2479 | call minimize_all_window |
2480 | call minimize_all_window |
2480 | mov [esp+32], eax |
2481 | mov [esp+32], eax |
2481 | call change_task |
2482 | call change_task |
2482 | ret |
2483 | ret |
2483 | ;------------------------------------------------------------------------------ |
2484 | ;------------------------------------------------------------------------------ |
2484 | sysfn_set_screen_sizes: |
2485 | sysfn_set_screen_sizes: |
2485 | cmp [SCR_MODE], word 0x13 |
2486 | cmp [SCR_MODE], word 0x13 |
2486 | jbe .exit |
2487 | jbe .exit |
2487 | 2488 | ||
2488 | cmp [_display.select_cursor], select_cursor |
2489 | cmp [_display.select_cursor], select_cursor |
2489 | jne .exit |
2490 | jne .exit |
2490 | 2491 | ||
2491 | cmp ecx, [display_width_standard] |
2492 | cmp ecx, [display_width_standard] |
2492 | ja .exit |
2493 | ja .exit |
2493 | 2494 | ||
2494 | cmp edx, [display_height_standard] |
2495 | cmp edx, [display_height_standard] |
2495 | ja .exit |
2496 | ja .exit |
2496 | 2497 | ||
2497 | pushfd |
2498 | pushfd |
2498 | cli |
2499 | cli |
2499 | mov eax, ecx |
2500 | mov eax, ecx |
2500 | mov ecx, [BytesPerScanLine] |
2501 | mov ecx, [BytesPerScanLine] |
2501 | mov [_display.width], eax |
2502 | mov [_display.width], eax |
2502 | dec eax |
2503 | dec eax |
2503 | mov [_display.height], edx |
2504 | mov [_display.height], edx |
2504 | dec edx |
2505 | dec edx |
2505 | ; eax - new Screen_Max_X |
2506 | ; eax - new Screen_Max_X |
2506 | ; edx - new Screen_Max_Y |
2507 | ; edx - new Screen_Max_Y |
2507 | mov [do_not_touch_winmap], 1 |
2508 | mov [do_not_touch_winmap], 1 |
2508 | call set_screen |
2509 | call set_screen |
2509 | mov [do_not_touch_winmap], 0 |
2510 | mov [do_not_touch_winmap], 0 |
2510 | popfd |
2511 | popfd |
2511 | call change_task |
2512 | call change_task |
2512 | .exit: |
2513 | .exit: |
2513 | ret |
2514 | ret |
2514 | ;------------------------------------------------------------------------------ |
2515 | ;------------------------------------------------------------------------------ |
2515 | uglobal |
2516 | uglobal |
2516 | screen_workarea RECT |
2517 | screen_workarea RECT |
2517 | display_width_standard dd 0 |
2518 | display_width_standard dd 0 |
2518 | display_height_standard dd 0 |
2519 | display_height_standard dd 0 |
2519 | do_not_touch_winmap db 0 |
2520 | do_not_touch_winmap db 0 |
2520 | window_minimize db 0 |
2521 | window_minimize db 0 |
2521 | sound_flag db 0 |
2522 | sound_flag db 0 |
2522 | 2523 | ||
2523 | endg |
2524 | endg |
2524 | 2525 | ||
2525 | UID_NONE=0 |
2526 | UID_NONE=0 |
2526 | UID_MENUETOS=1 ;official |
2527 | UID_MENUETOS=1 ;official |
2527 | UID_KOLIBRI=2 ;russian |
2528 | UID_KOLIBRI=2 ;russian |
2528 | 2529 | ||
2529 | iglobal |
2530 | iglobal |
2530 | version_inf: |
2531 | version_inf: |
2531 | db 0,7,7,0 ; version 0.7.7.0 |
2532 | db 0,7,7,0 ; version 0.7.7.0 |
2532 | db 0 |
2533 | db 0 |
2533 | .rev dd __REV__ |
2534 | .rev dd __REV__ |
2534 | version_end: |
2535 | version_end: |
2535 | endg |
2536 | endg |
2536 | ;------------------------------------------------------------------------------ |
2537 | ;------------------------------------------------------------------------------ |
2537 | align 4 |
2538 | align 4 |
2538 | sys_cachetodiskette: |
2539 | sys_cachetodiskette: |
2539 | cmp ebx, 1 |
2540 | cmp ebx, 1 |
2540 | jne .no_floppy_a_save |
2541 | jne .no_floppy_a_save |
2541 | mov [flp_number], 1 |
2542 | mov [flp_number], 1 |
2542 | jmp .save_image_on_floppy |
2543 | jmp .save_image_on_floppy |
2543 | ;-------------------------------------- |
2544 | ;-------------------------------------- |
2544 | align 4 |
2545 | align 4 |
2545 | .no_floppy_a_save: |
2546 | .no_floppy_a_save: |
2546 | cmp ebx, 2 |
2547 | cmp ebx, 2 |
2547 | jne .no_floppy_b_save |
2548 | jne .no_floppy_b_save |
2548 | mov [flp_number], 2 |
2549 | mov [flp_number], 2 |
2549 | ;-------------------------------------- |
2550 | ;-------------------------------------- |
2550 | align 4 |
2551 | align 4 |
2551 | .save_image_on_floppy: |
2552 | .save_image_on_floppy: |
2552 | call save_image |
2553 | call save_image |
2553 | mov [esp + 32], dword 0 |
2554 | mov [esp + 32], dword 0 |
2554 | cmp [FDC_Status], 0 |
2555 | cmp [FDC_Status], 0 |
2555 | je .yes_floppy_save |
2556 | je .yes_floppy_save |
2556 | ;-------------------------------------- |
2557 | ;-------------------------------------- |
2557 | align 4 |
2558 | align 4 |
2558 | .no_floppy_b_save: |
2559 | .no_floppy_b_save: |
2559 | mov [esp + 32], dword 1 |
2560 | mov [esp + 32], dword 1 |
2560 | ;-------------------------------------- |
2561 | ;-------------------------------------- |
2561 | align 4 |
2562 | align 4 |
2562 | .yes_floppy_save: |
2563 | .yes_floppy_save: |
2563 | ret |
2564 | ret |
2564 | ;------------------------------------------------------------------------------ |
2565 | ;------------------------------------------------------------------------------ |
2565 | uglobal |
2566 | uglobal |
2566 | ; bgrchanged dd 0x0 |
2567 | ; bgrchanged dd 0x0 |
2567 | align 4 |
2568 | align 4 |
2568 | bgrlockpid dd 0 |
2569 | bgrlockpid dd 0 |
2569 | bgrlock db 0 |
2570 | bgrlock db 0 |
2570 | endg |
2571 | endg |
2571 | ;------------------------------------------------------------------------------ |
2572 | ;------------------------------------------------------------------------------ |
2572 | align 4 |
2573 | align 4 |
2573 | sys_background: |
2574 | sys_background: |
2574 | cmp ebx, 1 ; BACKGROUND SIZE |
2575 | cmp ebx, 1 ; BACKGROUND SIZE |
2575 | jnz nosb1 |
2576 | jnz nosb1 |
2576 | test ecx, ecx |
2577 | test ecx, ecx |
2577 | jz sbgrr |
2578 | jz sbgrr |
2578 | 2579 | ||
2579 | test edx, edx |
2580 | test edx, edx |
2580 | jz sbgrr |
2581 | jz sbgrr |
2581 | ;-------------------------------------- |
2582 | ;-------------------------------------- |
2582 | align 4 |
2583 | align 4 |
2583 | @@: |
2584 | @@: |
2584 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2585 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2585 | bts dword [bgrlock], 0 |
2586 | bts dword [bgrlock], 0 |
2586 | jnc @f |
2587 | jnc @f |
2587 | call change_task |
2588 | call change_task |
2588 | jmp @b |
2589 | jmp @b |
2589 | ;-------------------------------------- |
2590 | ;-------------------------------------- |
2590 | align 4 |
2591 | align 4 |
2591 | @@: |
2592 | @@: |
2592 | mov [BgrDataWidth], ecx |
2593 | mov [BgrDataWidth], ecx |
2593 | mov [BgrDataHeight], edx |
2594 | mov [BgrDataHeight], edx |
2594 | ; mov [bgrchanged],1 |
2595 | ; mov [bgrchanged],1 |
2595 | 2596 | ||
2596 | pushad |
2597 | pushad |
2597 | ; return memory for old background |
2598 | ; return memory for old background |
2598 | mov eax, [img_background] |
2599 | mov eax, [img_background] |
2599 | cmp eax, static_background_data |
2600 | cmp eax, static_background_data |
2600 | jz @f |
2601 | jz @f |
2601 | stdcall kernel_free, eax |
2602 | stdcall kernel_free, eax |
2602 | ;-------------------------------------- |
2603 | ;-------------------------------------- |
2603 | align 4 |
2604 | align 4 |
2604 | @@: |
2605 | @@: |
2605 | ; calculate RAW size |
2606 | ; calculate RAW size |
2606 | xor eax, eax |
2607 | xor eax, eax |
2607 | inc eax |
2608 | inc eax |
2608 | cmp [BgrDataWidth], eax |
2609 | cmp [BgrDataWidth], eax |
2609 | jae @f |
2610 | jae @f |
2610 | mov [BgrDataWidth], eax |
2611 | mov [BgrDataWidth], eax |
2611 | ;-------------------------------------- |
2612 | ;-------------------------------------- |
2612 | align 4 |
2613 | align 4 |
2613 | @@: |
2614 | @@: |
2614 | cmp [BgrDataHeight], eax |
2615 | cmp [BgrDataHeight], eax |
2615 | jae @f |
2616 | jae @f |
2616 | mov [BgrDataHeight], eax |
2617 | mov [BgrDataHeight], eax |
2617 | ;-------------------------------------- |
2618 | ;-------------------------------------- |
2618 | align 4 |
2619 | align 4 |
2619 | @@: |
2620 | @@: |
2620 | mov eax, [BgrDataWidth] |
2621 | mov eax, [BgrDataWidth] |
2621 | imul eax, [BgrDataHeight] |
2622 | imul eax, [BgrDataHeight] |
2622 | lea eax, [eax*3] |
2623 | lea eax, [eax*3] |
2623 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2624 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2624 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2625 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2625 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2626 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2626 | shr eax, 12 |
2627 | shr eax, 12 |
2627 | inc eax |
2628 | inc eax |
2628 | shl eax, 12 |
2629 | shl eax, 12 |
2629 | mov [mem_BACKGROUND], eax |
2630 | mov [mem_BACKGROUND], eax |
2630 | ; get memory for new background |
2631 | ; get memory for new background |
2631 | stdcall kernel_alloc, eax |
2632 | stdcall kernel_alloc, eax |
2632 | test eax, eax |
2633 | test eax, eax |
2633 | jz .memfailed |
2634 | jz .memfailed |
2634 | mov [img_background], eax |
2635 | mov [img_background], eax |
2635 | jmp .exit |
2636 | jmp .exit |
2636 | ;-------------------------------------- |
2637 | ;-------------------------------------- |
2637 | align 4 |
2638 | align 4 |
2638 | .memfailed: |
2639 | .memfailed: |
2639 | ; revert to static monotone data |
2640 | ; revert to static monotone data |
2640 | mov [img_background], static_background_data |
2641 | mov [img_background], static_background_data |
2641 | xor eax, eax |
2642 | xor eax, eax |
2642 | inc eax |
2643 | inc eax |
2643 | mov [BgrDataWidth], eax |
2644 | mov [BgrDataWidth], eax |
2644 | mov [BgrDataHeight], eax |
2645 | mov [BgrDataHeight], eax |
2645 | mov [mem_BACKGROUND], 4 |
2646 | mov [mem_BACKGROUND], 4 |
2646 | ;-------------------------------------- |
2647 | ;-------------------------------------- |
2647 | align 4 |
2648 | align 4 |
2648 | .exit: |
2649 | .exit: |
2649 | popad |
2650 | popad |
2650 | mov [bgrlock], 0 |
2651 | mov [bgrlock], 0 |
2651 | ;-------------------------------------- |
2652 | ;-------------------------------------- |
2652 | align 4 |
2653 | align 4 |
2653 | sbgrr: |
2654 | sbgrr: |
2654 | ret |
2655 | ret |
2655 | ;------------------------------------------------------------------------------ |
2656 | ;------------------------------------------------------------------------------ |
2656 | align 4 |
2657 | align 4 |
2657 | nosb1: |
2658 | nosb1: |
2658 | cmp ebx, 2 ; SET PIXEL |
2659 | cmp ebx, 2 ; SET PIXEL |
2659 | jnz nosb2 |
2660 | jnz nosb2 |
2660 | 2661 | ||
2661 | mov eax, [img_background] |
2662 | mov eax, [img_background] |
2662 | test ecx, ecx |
2663 | test ecx, ecx |
2663 | jz @f |
2664 | jz @f |
2664 | cmp eax, static_background_data |
2665 | cmp eax, static_background_data |
2665 | jz .ret |
2666 | jz .ret |
2666 | ;-------------------------------------- |
2667 | ;-------------------------------------- |
2667 | align 4 |
2668 | align 4 |
2668 | @@: |
2669 | @@: |
2669 | mov ebx, [mem_BACKGROUND] |
2670 | mov ebx, [mem_BACKGROUND] |
2670 | add ebx, 4095 |
2671 | add ebx, 4095 |
2671 | and ebx, -4096 |
2672 | and ebx, -4096 |
2672 | sub ebx, 4 |
2673 | sub ebx, 4 |
2673 | cmp ecx, ebx |
2674 | cmp ecx, ebx |
2674 | ja .ret |
2675 | ja .ret |
2675 | 2676 | ||
2676 | mov ebx, [eax+ecx] |
2677 | mov ebx, [eax+ecx] |
2677 | and ebx, 0xFF000000;255*256*256*256 |
2678 | and ebx, 0xFF000000;255*256*256*256 |
2678 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2679 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2679 | add edx, ebx |
2680 | add edx, ebx |
2680 | mov [eax+ecx], edx |
2681 | mov [eax+ecx], edx |
2681 | ;-------------------------------------- |
2682 | ;-------------------------------------- |
2682 | align 4 |
2683 | align 4 |
2683 | .ret: |
2684 | .ret: |
2684 | ret |
2685 | ret |
2685 | ;------------------------------------------------------------------------------ |
2686 | ;------------------------------------------------------------------------------ |
2686 | align 4 |
2687 | align 4 |
2687 | nosb2: |
2688 | nosb2: |
2688 | cmp ebx, 3 ; DRAW BACKGROUND |
2689 | cmp ebx, 3 ; DRAW BACKGROUND |
2689 | jnz nosb3 |
2690 | jnz nosb3 |
2690 | ;-------------------------------------- |
2691 | ;-------------------------------------- |
2691 | align 4 |
2692 | align 4 |
2692 | draw_background_temp: |
2693 | draw_background_temp: |
2693 | mov [background_defined], 1 |
2694 | mov [background_defined], 1 |
2694 | call force_redraw_background |
2695 | call force_redraw_background |
2695 | ;-------------------------------------- |
2696 | ;-------------------------------------- |
2696 | align 4 |
2697 | align 4 |
2697 | nosb31: |
2698 | nosb31: |
2698 | ret |
2699 | ret |
2699 | ;------------------------------------------------------------------------------ |
2700 | ;------------------------------------------------------------------------------ |
2700 | align 4 |
2701 | align 4 |
2701 | nosb3: |
2702 | nosb3: |
2702 | cmp ebx, 4 ; TILED / STRETCHED |
2703 | cmp ebx, 4 ; TILED / STRETCHED |
2703 | jnz nosb4 |
2704 | jnz nosb4 |
2704 | cmp ecx, [BgrDrawMode] |
2705 | cmp ecx, [BgrDrawMode] |
2705 | je nosb41 |
2706 | je nosb41 |
2706 | mov [BgrDrawMode], ecx |
2707 | mov [BgrDrawMode], ecx |
2707 | ;-------------------------------------- |
2708 | ;-------------------------------------- |
2708 | align 4 |
2709 | align 4 |
2709 | nosb41: |
2710 | nosb41: |
2710 | ret |
2711 | ret |
2711 | ;------------------------------------------------------------------------------ |
2712 | ;------------------------------------------------------------------------------ |
2712 | align 4 |
2713 | align 4 |
2713 | nosb4: |
2714 | nosb4: |
2714 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2715 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2715 | jnz nosb5 |
2716 | jnz nosb5 |
2716 | cmp [img_background], static_background_data |
2717 | cmp [img_background], static_background_data |
2717 | jnz @f |
2718 | jnz @f |
2718 | test edx, edx |
2719 | test edx, edx |
2719 | jnz .fin |
2720 | jnz .fin |
2720 | cmp esi, 4 |
2721 | cmp esi, 4 |
2721 | ja .fin |
2722 | ja .fin |
2722 | ;-------------------------------------- |
2723 | ;-------------------------------------- |
2723 | align 4 |
2724 | align 4 |
2724 | @@: |
2725 | @@: |
2725 | ; bughere |
2726 | ; bughere |
2726 | mov eax, ecx |
2727 | mov eax, ecx |
2727 | mov ebx, edx |
2728 | mov ebx, edx |
2728 | add ebx, [img_background];IMG_BACKGROUND |
2729 | add ebx, [img_background];IMG_BACKGROUND |
2729 | mov ecx, esi |
2730 | mov ecx, esi |
2730 | call memmove |
2731 | call memmove |
2731 | ;-------------------------------------- |
2732 | ;-------------------------------------- |
2732 | align 4 |
2733 | align 4 |
2733 | .fin: |
2734 | .fin: |
2734 | ret |
2735 | ret |
2735 | ;------------------------------------------------------------------------------ |
2736 | ;------------------------------------------------------------------------------ |
2736 | align 4 |
2737 | align 4 |
2737 | nosb5: |
2738 | nosb5: |
2738 | cmp ebx, 6 |
2739 | cmp ebx, 6 |
2739 | jnz nosb6 |
2740 | jnz nosb6 |
2740 | ;-------------------------------------- |
2741 | ;-------------------------------------- |
2741 | align 4 |
2742 | align 4 |
2742 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2743 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2743 | @@: |
2744 | @@: |
2744 | bts dword [bgrlock], 0 |
2745 | bts dword [bgrlock], 0 |
2745 | jnc @f |
2746 | jnc @f |
2746 | call change_task |
2747 | call change_task |
2747 | jmp @b |
2748 | jmp @b |
2748 | ;-------------------------------------- |
2749 | ;-------------------------------------- |
2749 | align 4 |
2750 | align 4 |
2750 | @@: |
2751 | @@: |
2751 | mov eax, [CURRENT_TASK] |
2752 | mov eax, [CURRENT_TASK] |
2752 | mov [bgrlockpid], eax |
2753 | mov [bgrlockpid], eax |
2753 | cmp [img_background], static_background_data |
2754 | cmp [img_background], static_background_data |
2754 | jz .nomem |
2755 | jz .nomem |
2755 | stdcall user_alloc, [mem_BACKGROUND] |
2756 | stdcall user_alloc, [mem_BACKGROUND] |
2756 | mov [esp+32], eax |
2757 | mov [esp+32], eax |
2757 | test eax, eax |
2758 | test eax, eax |
2758 | jz .nomem |
2759 | jz .nomem |
2759 | mov ebx, eax |
2760 | mov ebx, eax |
2760 | shr ebx, 12 |
2761 | shr ebx, 12 |
2761 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2762 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2762 | mov esi, [img_background] |
2763 | mov esi, [img_background] |
2763 | shr esi, 12 |
2764 | shr esi, 12 |
2764 | mov ecx, [mem_BACKGROUND] |
2765 | mov ecx, [mem_BACKGROUND] |
2765 | add ecx, 0xFFF |
2766 | add ecx, 0xFFF |
2766 | shr ecx, 12 |
2767 | shr ecx, 12 |
2767 | ;-------------------------------------- |
2768 | ;-------------------------------------- |
2768 | align 4 |
2769 | align 4 |
2769 | .z: |
2770 | .z: |
2770 | mov eax, [page_tabs+ebx*4] |
2771 | mov eax, [page_tabs+ebx*4] |
2771 | test al, 1 |
2772 | test al, 1 |
2772 | jz @f |
2773 | jz @f |
2773 | call free_page |
2774 | call free_page |
2774 | ;-------------------------------------- |
2775 | ;-------------------------------------- |
2775 | align 4 |
2776 | align 4 |
2776 | @@: |
2777 | @@: |
2777 | mov eax, [page_tabs+esi*4] |
2778 | mov eax, [page_tabs+esi*4] |
2778 | or al, PG_UW |
2779 | or al, PG_UW |
2779 | mov [page_tabs+ebx*4], eax |
2780 | mov [page_tabs+ebx*4], eax |
2780 | mov eax, ebx |
2781 | mov eax, ebx |
2781 | shl eax, 12 |
2782 | shl eax, 12 |
2782 | invlpg [eax] |
2783 | invlpg [eax] |
2783 | inc ebx |
2784 | inc ebx |
2784 | inc esi |
2785 | inc esi |
2785 | loop .z |
2786 | loop .z |
2786 | ret |
2787 | ret |
2787 | ;-------------------------------------- |
2788 | ;-------------------------------------- |
2788 | align 4 |
2789 | align 4 |
2789 | .nomem: |
2790 | .nomem: |
2790 | and [bgrlockpid], 0 |
2791 | and [bgrlockpid], 0 |
2791 | mov [bgrlock], 0 |
2792 | mov [bgrlock], 0 |
2792 | ;------------------------------------------------------------------------------ |
2793 | ;------------------------------------------------------------------------------ |
2793 | align 4 |
2794 | align 4 |
2794 | nosb6: |
2795 | nosb6: |
2795 | cmp ebx, 7 |
2796 | cmp ebx, 7 |
2796 | jnz nosb7 |
2797 | jnz nosb7 |
2797 | cmp [bgrlock], 0 |
2798 | cmp [bgrlock], 0 |
2798 | jz .err |
2799 | jz .err |
2799 | mov eax, [CURRENT_TASK] |
2800 | mov eax, [CURRENT_TASK] |
2800 | cmp [bgrlockpid], eax |
2801 | cmp [bgrlockpid], eax |
2801 | jnz .err |
2802 | jnz .err |
2802 | mov eax, ecx |
2803 | mov eax, ecx |
2803 | mov ebx, ecx |
2804 | mov ebx, ecx |
2804 | shr eax, 12 |
2805 | shr eax, 12 |
2805 | mov ecx, [page_tabs+(eax-1)*4] |
2806 | mov ecx, [page_tabs+(eax-1)*4] |
2806 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2807 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2807 | jz .err |
2808 | jz .err |
2808 | jnp .err |
2809 | jnp .err |
2809 | push eax |
2810 | push eax |
2810 | shr ecx, 12 |
2811 | shr ecx, 12 |
2811 | dec ecx |
2812 | dec ecx |
2812 | ;-------------------------------------- |
2813 | ;-------------------------------------- |
2813 | align 4 |
2814 | align 4 |
2814 | @@: |
2815 | @@: |
2815 | and dword [page_tabs+eax*4], 0 |
2816 | and dword [page_tabs+eax*4], 0 |
2816 | mov edx, eax |
2817 | mov edx, eax |
2817 | shl edx, 12 |
2818 | shl edx, 12 |
2818 | push eax |
2819 | push eax |
2819 | invlpg [edx] |
2820 | invlpg [edx] |
2820 | pop eax |
2821 | pop eax |
2821 | inc eax |
2822 | inc eax |
2822 | loop @b |
2823 | loop @b |
2823 | pop eax |
2824 | pop eax |
2824 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2825 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2825 | stdcall user_free, ebx |
2826 | stdcall user_free, ebx |
2826 | mov [esp+32], eax |
2827 | mov [esp+32], eax |
2827 | and [bgrlockpid], 0 |
2828 | and [bgrlockpid], 0 |
2828 | mov [bgrlock], 0 |
2829 | mov [bgrlock], 0 |
2829 | ret |
2830 | ret |
2830 | ;-------------------------------------- |
2831 | ;-------------------------------------- |
2831 | align 4 |
2832 | align 4 |
2832 | .err: |
2833 | .err: |
2833 | and dword [esp+32], 0 |
2834 | and dword [esp+32], 0 |
2834 | ret |
2835 | ret |
2835 | ;------------------------------------------------------------------------------ |
2836 | ;------------------------------------------------------------------------------ |
2836 | align 4 |
2837 | align 4 |
2837 | nosb7: |
2838 | nosb7: |
2838 | cmp ebx, 8 |
2839 | cmp ebx, 8 |
2839 | jnz nosb8 |
2840 | jnz nosb8 |
2840 | 2841 | ||
2841 | mov ecx, [current_slot] |
2842 | mov ecx, [current_slot] |
2842 | xor eax, eax |
2843 | xor eax, eax |
2843 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2844 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2844 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2845 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2845 | xor eax, eax |
2846 | xor eax, eax |
2846 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2847 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2847 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2848 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2848 | ret |
2849 | ret |
2849 | ;------------------------------------------------------------------------------ |
2850 | ;------------------------------------------------------------------------------ |
2850 | align 4 |
2851 | align 4 |
2851 | nosb8: |
2852 | nosb8: |
2852 | cmp ebx, 9 |
2853 | cmp ebx, 9 |
2853 | jnz nosb9 |
2854 | jnz nosb9 |
2854 | ; ecx = [left]*65536 + [right] |
2855 | ; ecx = [left]*65536 + [right] |
2855 | ; edx = [top]*65536 + [bottom] |
2856 | ; edx = [top]*65536 + [bottom] |
2856 | mov eax, [Screen_Max_X] |
2857 | mov eax, [Screen_Max_X] |
2857 | mov ebx, [Screen_Max_Y] |
2858 | mov ebx, [Screen_Max_Y] |
2858 | ; check [right] |
2859 | ; check [right] |
2859 | cmp cx, ax |
2860 | cmp cx, ax |
2860 | ja .exit |
2861 | ja .exit |
2861 | ; check [left] |
2862 | ; check [left] |
2862 | ror ecx, 16 |
2863 | ror ecx, 16 |
2863 | cmp cx, ax |
2864 | cmp cx, ax |
2864 | ja .exit |
2865 | ja .exit |
2865 | ; check [bottom] |
2866 | ; check [bottom] |
2866 | cmp dx, bx |
2867 | cmp dx, bx |
2867 | ja .exit |
2868 | ja .exit |
2868 | ; check [top] |
2869 | ; check [top] |
2869 | ror edx, 16 |
2870 | ror edx, 16 |
2870 | cmp dx, bx |
2871 | cmp dx, bx |
2871 | ja .exit |
2872 | ja .exit |
2872 | 2873 | ||
2873 | movzx eax, cx ; [left] |
2874 | movzx eax, cx ; [left] |
2874 | movzx ebx, dx ; [top] |
2875 | movzx ebx, dx ; [top] |
2875 | 2876 | ||
2876 | shr ecx, 16 ; [right] |
2877 | shr ecx, 16 ; [right] |
2877 | shr edx, 16 ; [bottom] |
2878 | shr edx, 16 ; [bottom] |
2878 | 2879 | ||
2879 | mov [background_defined], 1 |
2880 | mov [background_defined], 1 |
2880 | 2881 | ||
2881 | mov [draw_data+32 + RECT.left], eax |
2882 | mov [draw_data+32 + RECT.left], eax |
2882 | mov [draw_data+32 + RECT.top], ebx |
2883 | mov [draw_data+32 + RECT.top], ebx |
2883 | 2884 | ||
2884 | mov [draw_data+32 + RECT.right], ecx |
2885 | mov [draw_data+32 + RECT.right], ecx |
2885 | mov [draw_data+32 + RECT.bottom], edx |
2886 | mov [draw_data+32 + RECT.bottom], edx |
2886 | 2887 | ||
2887 | inc byte[REDRAW_BACKGROUND] |
2888 | inc byte[REDRAW_BACKGROUND] |
2888 | call wakeup_osloop |
2889 | call wakeup_osloop |
2889 | ;-------------------------------------- |
2890 | ;-------------------------------------- |
2890 | align 4 |
2891 | align 4 |
2891 | .exit: |
2892 | .exit: |
2892 | ret |
2893 | ret |
2893 | ;------------------------------------------------------------------------------ |
2894 | ;------------------------------------------------------------------------------ |
2894 | align 4 |
2895 | align 4 |
2895 | nosb9: |
2896 | nosb9: |
2896 | ret |
2897 | ret |
2897 | ;------------------------------------------------------------------------------ |
2898 | ;------------------------------------------------------------------------------ |
2898 | align 4 |
2899 | align 4 |
2899 | uglobal |
2900 | uglobal |
2900 | BG_Rect_X_left_right dd 0x0 |
2901 | BG_Rect_X_left_right dd 0x0 |
2901 | BG_Rect_Y_top_bottom dd 0x0 |
2902 | BG_Rect_Y_top_bottom dd 0x0 |
2902 | endg |
2903 | endg |
2903 | ;------------------------------------------------------------------------------ |
2904 | ;------------------------------------------------------------------------------ |
2904 | align 4 |
2905 | align 4 |
2905 | force_redraw_background: |
2906 | force_redraw_background: |
2906 | and [draw_data+32 + RECT.left], 0 |
2907 | and [draw_data+32 + RECT.left], 0 |
2907 | and [draw_data+32 + RECT.top], 0 |
2908 | and [draw_data+32 + RECT.top], 0 |
2908 | push eax ebx |
2909 | push eax ebx |
2909 | mov eax, [Screen_Max_X] |
2910 | mov eax, [Screen_Max_X] |
2910 | mov ebx, [Screen_Max_Y] |
2911 | mov ebx, [Screen_Max_Y] |
2911 | mov [draw_data+32 + RECT.right], eax |
2912 | mov [draw_data+32 + RECT.right], eax |
2912 | mov [draw_data+32 + RECT.bottom], ebx |
2913 | mov [draw_data+32 + RECT.bottom], ebx |
2913 | pop ebx eax |
2914 | pop ebx eax |
2914 | inc byte[REDRAW_BACKGROUND] |
2915 | inc byte[REDRAW_BACKGROUND] |
2915 | call wakeup_osloop |
2916 | call wakeup_osloop |
2916 | ret |
2917 | ret |
2917 | ;------------------------------------------------------------------------------ |
2918 | ;------------------------------------------------------------------------------ |
2918 | align 4 |
2919 | align 4 |
2919 | sys_getbackground: |
2920 | sys_getbackground: |
2920 | ; cmp eax,1 ; SIZE |
2921 | ; cmp eax,1 ; SIZE |
2921 | dec ebx |
2922 | dec ebx |
2922 | jnz nogb1 |
2923 | jnz nogb1 |
2923 | mov eax, [BgrDataWidth] |
2924 | mov eax, [BgrDataWidth] |
2924 | shl eax, 16 |
2925 | shl eax, 16 |
2925 | mov ax, [BgrDataHeight] |
2926 | mov ax, [BgrDataHeight] |
2926 | mov [esp+32], eax |
2927 | mov [esp+32], eax |
2927 | ret |
2928 | ret |
2928 | ;------------------------------------------------------------------------------ |
2929 | ;------------------------------------------------------------------------------ |
2929 | align 4 |
2930 | align 4 |
2930 | nogb1: |
2931 | nogb1: |
2931 | ; cmp eax,2 ; PIXEL |
2932 | ; cmp eax,2 ; PIXEL |
2932 | dec ebx |
2933 | dec ebx |
2933 | jnz nogb2 |
2934 | jnz nogb2 |
2934 | 2935 | ||
2935 | mov eax, [img_background] |
2936 | mov eax, [img_background] |
2936 | test ecx, ecx |
2937 | test ecx, ecx |
2937 | jz @f |
2938 | jz @f |
2938 | cmp eax, static_background_data |
2939 | cmp eax, static_background_data |
2939 | jz .ret |
2940 | jz .ret |
2940 | ;-------------------------------------- |
2941 | ;-------------------------------------- |
2941 | align 4 |
2942 | align 4 |
2942 | @@: |
2943 | @@: |
2943 | mov ebx, [mem_BACKGROUND] |
2944 | mov ebx, [mem_BACKGROUND] |
2944 | add ebx, 4095 |
2945 | add ebx, 4095 |
2945 | and ebx, -4096 |
2946 | and ebx, -4096 |
2946 | sub ebx, 4 |
2947 | sub ebx, 4 |
2947 | cmp ecx, ebx |
2948 | cmp ecx, ebx |
2948 | ja .ret |
2949 | ja .ret |
2949 | 2950 | ||
2950 | mov eax, [ecx+eax] |
2951 | mov eax, [ecx+eax] |
2951 | 2952 | ||
2952 | and eax, 0xFFFFFF |
2953 | and eax, 0xFFFFFF |
2953 | mov [esp+32], eax |
2954 | mov [esp+32], eax |
2954 | ;-------------------------------------- |
2955 | ;-------------------------------------- |
2955 | align 4 |
2956 | align 4 |
2956 | .ret: |
2957 | .ret: |
2957 | ret |
2958 | ret |
2958 | ;------------------------------------------------------------------------------ |
2959 | ;------------------------------------------------------------------------------ |
2959 | align 4 |
2960 | align 4 |
2960 | nogb2: |
2961 | nogb2: |
2961 | 2962 | ||
2962 | ; cmp eax,4 ; TILED / STRETCHED |
2963 | ; cmp eax,4 ; TILED / STRETCHED |
2963 | dec ebx |
2964 | dec ebx |
2964 | dec ebx |
2965 | dec ebx |
2965 | jnz nogb4 |
2966 | jnz nogb4 |
2966 | mov eax, [BgrDrawMode] |
2967 | mov eax, [BgrDrawMode] |
2967 | ;-------------------------------------- |
2968 | ;-------------------------------------- |
2968 | align 4 |
2969 | align 4 |
2969 | nogb4: |
2970 | nogb4: |
2970 | mov [esp+32], eax |
2971 | mov [esp+32], eax |
2971 | ret |
2972 | ret |
2972 | ;------------------------------------------------------------------------------ |
2973 | ;------------------------------------------------------------------------------ |
2973 | align 4 |
2974 | align 4 |
2974 | sys_getkey: |
2975 | sys_getkey: |
2975 | mov [esp + 32], dword 1 |
2976 | mov [esp + 32], dword 1 |
2976 | ; test main buffer |
2977 | ; test main buffer |
2977 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2978 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2978 | movzx ecx, word [WIN_STACK + ebx * 2] |
2979 | movzx ecx, word [WIN_STACK + ebx * 2] |
2979 | mov edx, [TASK_COUNT] |
2980 | mov edx, [TASK_COUNT] |
2980 | cmp ecx, edx |
2981 | cmp ecx, edx |
2981 | jne .finish |
2982 | jne .finish |
2982 | cmp [KEY_COUNT], byte 0 |
2983 | cmp [KEY_COUNT], byte 0 |
2983 | je .finish |
2984 | je .finish |
2984 | movzx eax, byte [KEY_BUFF] |
2985 | movzx eax, byte [KEY_BUFF] |
2985 | shl eax, 8 |
2986 | shl eax, 8 |
2986 | push eax |
2987 | push eax |
2987 | dec byte [KEY_COUNT] |
2988 | dec byte [KEY_COUNT] |
2988 | and byte [KEY_COUNT], 127 |
2989 | and byte [KEY_COUNT], 127 |
2989 | movzx ecx, byte [KEY_COUNT] |
2990 | movzx ecx, byte [KEY_COUNT] |
2990 | add ecx, 2 |
2991 | add ecx, 2 |
2991 | mov eax, KEY_BUFF + 1 |
2992 | mov eax, KEY_BUFF + 1 |
2992 | mov ebx, KEY_BUFF |
2993 | mov ebx, KEY_BUFF |
2993 | call memmove |
2994 | call memmove |
2994 | pop eax |
2995 | pop eax |
2995 | ;-------------------------------------- |
2996 | ;-------------------------------------- |
2996 | align 4 |
2997 | align 4 |
2997 | .ret_eax: |
2998 | .ret_eax: |
2998 | mov [esp + 32], eax |
2999 | mov [esp + 32], eax |
2999 | ret |
3000 | ret |
3000 | ;-------------------------------------- |
3001 | ;-------------------------------------- |
3001 | align 4 |
3002 | align 4 |
3002 | .finish: |
3003 | .finish: |
3003 | ; test hotkeys buffer |
3004 | ; test hotkeys buffer |
3004 | mov ecx, hotkey_buffer |
3005 | mov ecx, hotkey_buffer |
3005 | ;-------------------------------------- |
3006 | ;-------------------------------------- |
3006 | align 4 |
3007 | align 4 |
3007 | @@: |
3008 | @@: |
3008 | cmp [ecx], ebx |
3009 | cmp [ecx], ebx |
3009 | jz .found |
3010 | jz .found |
3010 | add ecx, 8 |
3011 | add ecx, 8 |
3011 | cmp ecx, hotkey_buffer + 120 * 8 |
3012 | cmp ecx, hotkey_buffer + 120 * 8 |
3012 | jb @b |
3013 | jb @b |
3013 | ret |
3014 | ret |
3014 | ;-------------------------------------- |
3015 | ;-------------------------------------- |
3015 | align 4 |
3016 | align 4 |
3016 | .found: |
3017 | .found: |
3017 | mov ax, [ecx + 6] |
3018 | mov ax, [ecx + 6] |
3018 | shl eax, 16 |
3019 | shl eax, 16 |
3019 | mov ah, [ecx + 4] |
3020 | mov ah, [ecx + 4] |
3020 | mov al, 2 |
3021 | mov al, 2 |
3021 | and dword [ecx + 4], 0 |
3022 | and dword [ecx + 4], 0 |
3022 | and dword [ecx], 0 |
3023 | and dword [ecx], 0 |
3023 | jmp .ret_eax |
3024 | jmp .ret_eax |
3024 | ;------------------------------------------------------------------------------ |
3025 | ;------------------------------------------------------------------------------ |
3025 | align 4 |
3026 | align 4 |
3026 | sys_getbutton: |
3027 | sys_getbutton: |
3027 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3028 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3028 | mov [esp + 32], dword 1 |
3029 | mov [esp + 32], dword 1 |
3029 | movzx ecx, word [WIN_STACK + ebx * 2] |
3030 | movzx ecx, word [WIN_STACK + ebx * 2] |
3030 | mov edx, [TASK_COUNT] ; less than 256 processes |
3031 | mov edx, [TASK_COUNT] ; less than 256 processes |
3031 | cmp ecx, edx |
3032 | cmp ecx, edx |
3032 | jne .exit |
3033 | jne .exit |
3033 | movzx eax, byte [BTN_COUNT] |
3034 | movzx eax, byte [BTN_COUNT] |
3034 | test eax, eax |
3035 | test eax, eax |
3035 | jz .exit |
3036 | jz .exit |
3036 | mov eax, [BTN_BUFF] |
3037 | mov eax, [BTN_BUFF] |
3037 | and al, 0xFE ; delete left button bit |
3038 | and al, 0xFE ; delete left button bit |
3038 | mov [BTN_COUNT], byte 0 |
3039 | mov [BTN_COUNT], byte 0 |
3039 | mov [esp + 32], eax |
3040 | mov [esp + 32], eax |
3040 | ;-------------------------------------- |
3041 | ;-------------------------------------- |
3041 | align 4 |
3042 | align 4 |
3042 | .exit: |
3043 | .exit: |
3043 | ret |
3044 | ret |
3044 | ;------------------------------------------------------------------------------ |
3045 | ;------------------------------------------------------------------------------ |
3045 | align 4 |
3046 | align 4 |
3046 | sys_cpuusage: |
3047 | sys_cpuusage: |
3047 | 3048 | ||
3048 | ; RETURN: |
3049 | ; RETURN: |
3049 | ; |
3050 | ; |
3050 | ; +00 dword process cpu usage |
3051 | ; +00 dword process cpu usage |
3051 | ; +04 word position in windowing stack |
3052 | ; +04 word position in windowing stack |
3052 | ; +06 word windowing stack value at current position (cpu nro) |
3053 | ; +06 word windowing stack value at current position (cpu nro) |
3053 | ; +10 12 bytes name |
3054 | ; +10 12 bytes name |
3054 | ; +22 dword start in mem |
3055 | ; +22 dword start in mem |
3055 | ; +26 dword used mem |
3056 | ; +26 dword used mem |
3056 | ; +30 dword PID , process idenfification number |
3057 | ; +30 dword PID , process idenfification number |
3057 | ; |
3058 | ; |
3058 | 3059 | ||
3059 | cmp ecx, -1 ; who am I ? |
3060 | cmp ecx, -1 ; who am I ? |
3060 | jne .no_who_am_i |
3061 | jne .no_who_am_i |
3061 | mov ecx, [CURRENT_TASK] |
3062 | mov ecx, [CURRENT_TASK] |
3062 | .no_who_am_i: |
3063 | .no_who_am_i: |
3063 | cmp ecx, max_processes |
3064 | cmp ecx, max_processes |
3064 | ja .nofillbuf |
3065 | ja .nofillbuf |
3065 | 3066 | ||
3066 | ; +4: word: position of the window of thread in the window stack |
3067 | ; +4: word: position of the window of thread in the window stack |
3067 | mov ax, [WIN_STACK + ecx * 2] |
3068 | mov ax, [WIN_STACK + ecx * 2] |
3068 | mov [ebx+4], ax |
3069 | mov [ebx+4], ax |
3069 | ; +6: word: number of the thread slot, which window has in the window stack |
3070 | ; +6: word: number of the thread slot, which window has in the window stack |
3070 | ; position ecx (has no relation to the specific thread) |
3071 | ; position ecx (has no relation to the specific thread) |
3071 | mov ax, [WIN_POS + ecx * 2] |
3072 | mov ax, [WIN_POS + ecx * 2] |
3072 | mov [ebx+6], ax |
3073 | mov [ebx+6], ax |
3073 | 3074 | ||
3074 | shl ecx, 5 |
3075 | shl ecx, 5 |
3075 | 3076 | ||
3076 | ; +0: dword: memory usage |
3077 | ; +0: dword: memory usage |
3077 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3078 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3078 | mov [ebx], eax |
3079 | mov [ebx], eax |
3079 | ; +10: 11 bytes: name of the process |
3080 | ; +10: 11 bytes: name of the process |
3080 | push ecx |
3081 | push ecx |
3081 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3082 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3082 | add ebx, 10 |
3083 | add ebx, 10 |
3083 | mov ecx, 11 |
3084 | mov ecx, 11 |
3084 | call memmove |
3085 | call memmove |
3085 | pop ecx |
3086 | pop ecx |
3086 | 3087 | ||
3087 | ; +22: address of the process in memory |
3088 | ; +22: address of the process in memory |
3088 | ; +26: size of used memory - 1 |
3089 | ; +26: size of used memory - 1 |
3089 | push edi |
3090 | push edi |
3090 | lea edi, [ebx+12] |
3091 | lea edi, [ebx+12] |
3091 | xor eax, eax |
3092 | xor eax, eax |
3092 | mov edx, 0x100000*16 |
3093 | mov edx, 0x100000*16 |
3093 | cmp ecx, 1 shl 5 |
3094 | cmp ecx, 1 shl 5 |
3094 | je .os_mem |
3095 | je .os_mem |
3095 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3096 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3096 | mov eax, std_application_base_address |
3097 | mov eax, std_application_base_address |
3097 | .os_mem: |
3098 | .os_mem: |
3098 | stosd |
3099 | stosd |
3099 | lea eax, [edx-1] |
3100 | lea eax, [edx-1] |
3100 | stosd |
3101 | stosd |
3101 | 3102 | ||
3102 | ; +30: PID/TID |
3103 | ; +30: PID/TID |
3103 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3104 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3104 | stosd |
3105 | stosd |
3105 | 3106 | ||
3106 | ; window position and size |
3107 | ; window position and size |
3107 | push esi |
3108 | push esi |
3108 | lea esi, [ecx + window_data + WDATA.box] |
3109 | lea esi, [ecx + window_data + WDATA.box] |
3109 | movsd |
3110 | movsd |
3110 | movsd |
3111 | movsd |
3111 | movsd |
3112 | movsd |
3112 | movsd |
3113 | movsd |
3113 | 3114 | ||
3114 | ; Process state (+50) |
3115 | ; Process state (+50) |
3115 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3116 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3116 | stosd |
3117 | stosd |
3117 | 3118 | ||
3118 | ; Window client area box |
3119 | ; Window client area box |
3119 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3120 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3120 | movsd |
3121 | movsd |
3121 | movsd |
3122 | movsd |
3122 | movsd |
3123 | movsd |
3123 | movsd |
3124 | movsd |
3124 | 3125 | ||
3125 | ; Window state |
3126 | ; Window state |
3126 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3127 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3127 | stosb |
3128 | stosb |
3128 | 3129 | ||
3129 | ; Event mask (+71) |
3130 | ; Event mask (+71) |
3130 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3131 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3131 | stosd |
3132 | stosd |
3132 | 3133 | ||
3133 | pop esi |
3134 | pop esi |
3134 | pop edi |
3135 | pop edi |
3135 | 3136 | ||
3136 | .nofillbuf: |
3137 | .nofillbuf: |
3137 | ; return number of processes |
3138 | ; return number of processes |
3138 | 3139 | ||
3139 | mov eax, [TASK_COUNT] |
3140 | mov eax, [TASK_COUNT] |
3140 | mov [esp+32], eax |
3141 | mov [esp+32], eax |
3141 | ret |
3142 | ret |
3142 | 3143 | ||
3143 | align 4 |
3144 | align 4 |
3144 | sys_clock: |
3145 | sys_clock: |
3145 | cli |
3146 | cli |
3146 | ; Mikhail Lisovin xx Jan 2005 |
3147 | ; Mikhail Lisovin xx Jan 2005 |
3147 | @@: |
3148 | @@: |
3148 | mov al, 10 |
3149 | mov al, 10 |
3149 | out 0x70, al |
3150 | out 0x70, al |
3150 | in al, 0x71 |
3151 | in al, 0x71 |
3151 | test al, al |
3152 | test al, al |
3152 | jns @f |
3153 | jns @f |
3153 | mov esi, 1 |
3154 | mov esi, 1 |
3154 | call delay_ms |
3155 | call delay_ms |
3155 | jmp @b |
3156 | jmp @b |
3156 | @@: |
3157 | @@: |
3157 | ; end Lisovin's fix |
3158 | ; end Lisovin's fix |
3158 | 3159 | ||
3159 | xor al, al ; seconds |
3160 | xor al, al ; seconds |
3160 | out 0x70, al |
3161 | out 0x70, al |
3161 | in al, 0x71 |
3162 | in al, 0x71 |
3162 | movzx ecx, al |
3163 | movzx ecx, al |
3163 | mov al, 02 ; minutes |
3164 | mov al, 02 ; minutes |
3164 | shl ecx, 16 |
3165 | shl ecx, 16 |
3165 | out 0x70, al |
3166 | out 0x70, al |
3166 | in al, 0x71 |
3167 | in al, 0x71 |
3167 | movzx edx, al |
3168 | movzx edx, al |
3168 | mov al, 04 ; hours |
3169 | mov al, 04 ; hours |
3169 | shl edx, 8 |
3170 | shl edx, 8 |
3170 | out 0x70, al |
3171 | out 0x70, al |
3171 | in al, 0x71 |
3172 | in al, 0x71 |
3172 | add ecx, edx |
3173 | add ecx, edx |
3173 | movzx edx, al |
3174 | movzx edx, al |
3174 | add ecx, edx |
3175 | add ecx, edx |
3175 | sti |
3176 | sti |
3176 | mov [esp + 32], ecx |
3177 | mov [esp + 32], ecx |
3177 | ret |
3178 | ret |
3178 | 3179 | ||
3179 | 3180 | ||
3180 | align 4 |
3181 | align 4 |
3181 | 3182 | ||
3182 | sys_date: |
3183 | sys_date: |
3183 | 3184 | ||
3184 | cli |
3185 | cli |
3185 | @@: |
3186 | @@: |
3186 | mov al, 10 |
3187 | mov al, 10 |
3187 | out 0x70, al |
3188 | out 0x70, al |
3188 | in al, 0x71 |
3189 | in al, 0x71 |
3189 | test al, al |
3190 | test al, al |
3190 | jns @f |
3191 | jns @f |
3191 | mov esi, 1 |
3192 | mov esi, 1 |
3192 | call delay_ms |
3193 | call delay_ms |
3193 | jmp @b |
3194 | jmp @b |
3194 | @@: |
3195 | @@: |
3195 | 3196 | ||
3196 | mov ch, 0 |
3197 | mov ch, 0 |
3197 | mov al, 7 ; date |
3198 | mov al, 7 ; date |
3198 | out 0x70, al |
3199 | out 0x70, al |
3199 | in al, 0x71 |
3200 | in al, 0x71 |
3200 | mov cl, al |
3201 | mov cl, al |
3201 | mov al, 8 ; month |
3202 | mov al, 8 ; month |
3202 | shl ecx, 16 |
3203 | shl ecx, 16 |
3203 | out 0x70, al |
3204 | out 0x70, al |
3204 | in al, 0x71 |
3205 | in al, 0x71 |
3205 | mov ch, al |
3206 | mov ch, al |
3206 | mov al, 9 ; year |
3207 | mov al, 9 ; year |
3207 | out 0x70, al |
3208 | out 0x70, al |
3208 | in al, 0x71 |
3209 | in al, 0x71 |
3209 | mov cl, al |
3210 | mov cl, al |
3210 | sti |
3211 | sti |
3211 | mov [esp+32], ecx |
3212 | mov [esp+32], ecx |
3212 | ret |
3213 | ret |
3213 | 3214 | ||
3214 | 3215 | ||
3215 | ; redraw status |
3216 | ; redraw status |
3216 | 3217 | ||
3217 | sys_redrawstat: |
3218 | sys_redrawstat: |
3218 | cmp ebx, 1 |
3219 | cmp ebx, 1 |
3219 | jne no_widgets_away |
3220 | jne no_widgets_away |
3220 | ; buttons away |
3221 | ; buttons away |
3221 | mov ecx, [CURRENT_TASK] |
3222 | mov ecx, [CURRENT_TASK] |
3222 | sys_newba2: |
3223 | sys_newba2: |
3223 | mov edi, [BTN_ADDR] |
3224 | mov edi, [BTN_ADDR] |
3224 | cmp [edi], dword 0 ; empty button list ? |
3225 | cmp [edi], dword 0 ; empty button list ? |
3225 | je end_of_buttons_away |
3226 | je end_of_buttons_away |
3226 | movzx ebx, word [edi] |
3227 | movzx ebx, word [edi] |
3227 | inc ebx |
3228 | inc ebx |
3228 | mov eax, edi |
3229 | mov eax, edi |
3229 | sys_newba: |
3230 | sys_newba: |
3230 | dec ebx |
3231 | dec ebx |
3231 | jz end_of_buttons_away |
3232 | jz end_of_buttons_away |
3232 | 3233 | ||
3233 | add eax, 0x10 |
3234 | add eax, 0x10 |
3234 | cmp cx, [eax] |
3235 | cmp cx, [eax] |
3235 | jnz sys_newba |
3236 | jnz sys_newba |
3236 | 3237 | ||
3237 | push eax ebx ecx |
3238 | push eax ebx ecx |
3238 | mov ecx, ebx |
3239 | mov ecx, ebx |
3239 | inc ecx |
3240 | inc ecx |
3240 | shl ecx, 4 |
3241 | shl ecx, 4 |
3241 | mov ebx, eax |
3242 | mov ebx, eax |
3242 | add eax, 0x10 |
3243 | add eax, 0x10 |
3243 | call memmove |
3244 | call memmove |
3244 | dec dword [edi] |
3245 | dec dword [edi] |
3245 | pop ecx ebx eax |
3246 | pop ecx ebx eax |
3246 | 3247 | ||
3247 | jmp sys_newba2 |
3248 | jmp sys_newba2 |
3248 | 3249 | ||
3249 | end_of_buttons_away: |
3250 | end_of_buttons_away: |
3250 | 3251 | ||
3251 | ret |
3252 | ret |
3252 | 3253 | ||
3253 | no_widgets_away: |
3254 | no_widgets_away: |
3254 | 3255 | ||
3255 | cmp ebx, 2 |
3256 | cmp ebx, 2 |
3256 | jnz srl1 |
3257 | jnz srl1 |
3257 | 3258 | ||
3258 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3259 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3259 | add edx, draw_data - CURRENT_TASK |
3260 | add edx, draw_data - CURRENT_TASK |
3260 | mov [edx + RECT.left], 0 |
3261 | mov [edx + RECT.left], 0 |
3261 | mov [edx + RECT.top], 0 |
3262 | mov [edx + RECT.top], 0 |
3262 | mov eax, [Screen_Max_X] |
3263 | mov eax, [Screen_Max_X] |
3263 | mov [edx + RECT.right], eax |
3264 | mov [edx + RECT.right], eax |
3264 | mov eax, [Screen_Max_Y] |
3265 | mov eax, [Screen_Max_Y] |
3265 | mov [edx + RECT.bottom], eax |
3266 | mov [edx + RECT.bottom], eax |
3266 | 3267 | ||
3267 | srl1: |
3268 | srl1: |
3268 | ret |
3269 | ret |
3269 | 3270 | ||
3270 | ;ok - 100% work |
3271 | ;ok - 100% work |
3271 | ;nt - not tested |
3272 | ;nt - not tested |
3272 | ;--------------------------------------------------------------------------------------------- |
3273 | ;--------------------------------------------------------------------------------------------- |
3273 | ;eax |
3274 | ;eax |
3274 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3275 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3275 | ;1 - change task. Ret nothing. Block. ok. |
3276 | ;1 - change task. Ret nothing. Block. ok. |
3276 | ;2 - performance control |
3277 | ;2 - performance control |
3277 | ; ebx |
3278 | ; ebx |
3278 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3279 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3279 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3280 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3280 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3281 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3281 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3282 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3282 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3283 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3283 | ;eax |
3284 | ;eax |
3284 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3285 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3285 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3286 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3286 | ;--------------------------------------------------------------------------------------------- |
3287 | ;--------------------------------------------------------------------------------------------- |
3287 | iglobal |
3288 | iglobal |
3288 | align 4 |
3289 | align 4 |
3289 | sheduler: |
3290 | sheduler: |
3290 | dd sys_sheduler.00 |
3291 | dd sys_sheduler.00 |
3291 | dd change_task |
3292 | dd change_task |
3292 | dd sys_sheduler.02 |
3293 | dd sys_sheduler.02 |
3293 | dd sys_sheduler.03 |
3294 | dd sys_sheduler.03 |
3294 | dd sys_sheduler.04 |
3295 | dd sys_sheduler.04 |
3295 | endg |
3296 | endg |
3296 | sys_sheduler: |
3297 | sys_sheduler: |
3297 | ;rewritten by |
3298 | ;rewritten by |
3298 | jmp dword [sheduler+ebx*4] |
3299 | jmp dword [sheduler+ebx*4] |
3299 | ;.shed_counter: |
3300 | ;.shed_counter: |
3300 | .00: |
3301 | .00: |
3301 | mov eax, [context_counter] |
3302 | mov eax, [context_counter] |
3302 | mov [esp+32], eax |
3303 | mov [esp+32], eax |
3303 | ret |
3304 | ret |
3304 | 3305 | ||
3305 | .02: |
3306 | .02: |
3306 | ;.perf_control: |
3307 | ;.perf_control: |
3307 | inc ebx ;before ebx=2, ebx=3 |
3308 | inc ebx ;before ebx=2, ebx=3 |
3308 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3309 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3309 | jz cache_disable |
3310 | jz cache_disable |
3310 | 3311 | ||
3311 | dec ebx ;ebx=2 |
3312 | dec ebx ;ebx=2 |
3312 | cmp ebx, ecx ; |
3313 | cmp ebx, ecx ; |
3313 | jz cache_enable ;if ecx=2 and ebx=2 |
3314 | jz cache_enable ;if ecx=2 and ebx=2 |
3314 | 3315 | ||
3315 | dec ebx ;ebx=1 |
3316 | dec ebx ;ebx=1 |
3316 | cmp ebx, ecx |
3317 | cmp ebx, ecx |
3317 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3318 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3318 | 3319 | ||
3319 | dec ebx |
3320 | dec ebx |
3320 | test ebx, ecx ;ebx=0 and ecx=0 |
3321 | test ebx, ecx ;ebx=0 and ecx=0 |
3321 | jz modify_pce ;if ecx=0 |
3322 | jz modify_pce ;if ecx=0 |
3322 | 3323 | ||
3323 | ret |
3324 | ret |
3324 | 3325 | ||
3325 | .03: |
3326 | .03: |
3326 | ;.rdmsr_instr: |
3327 | ;.rdmsr_instr: |
3327 | ;now counter in ecx |
3328 | ;now counter in ecx |
3328 | ;(edx:eax) esi:edi => edx:esi |
3329 | ;(edx:eax) esi:edi => edx:esi |
3329 | mov eax, esi |
3330 | mov eax, esi |
3330 | mov ecx, edx |
3331 | mov ecx, edx |
3331 | rdmsr |
3332 | rdmsr |
3332 | mov [esp+32], eax |
3333 | mov [esp+32], eax |
3333 | mov [esp+20], edx ;ret in ebx? |
3334 | mov [esp+20], edx ;ret in ebx? |
3334 | ret |
3335 | ret |
3335 | 3336 | ||
3336 | .04: |
3337 | .04: |
3337 | ;.wrmsr_instr: |
3338 | ;.wrmsr_instr: |
3338 | ;now counter in ecx |
3339 | ;now counter in ecx |
3339 | ;(edx:eax) esi:edi => edx:esi |
3340 | ;(edx:eax) esi:edi => edx:esi |
3340 | ; Fast Call MSR can't be destroy |
3341 | ; Fast Call MSR can't be destroy |
3341 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3342 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3342 | ; включаются/выключаются расширенные возможности |
3343 | ; включаются/выключаются расширенные возможности |
3343 | cmp edx, MSR_SYSENTER_CS |
3344 | cmp edx, MSR_SYSENTER_CS |
3344 | je @f |
3345 | je @f |
3345 | cmp edx, MSR_SYSENTER_ESP |
3346 | cmp edx, MSR_SYSENTER_ESP |
3346 | je @f |
3347 | je @f |
3347 | cmp edx, MSR_SYSENTER_EIP |
3348 | cmp edx, MSR_SYSENTER_EIP |
3348 | je @f |
3349 | je @f |
3349 | cmp edx, MSR_AMD_STAR |
3350 | cmp edx, MSR_AMD_STAR |
3350 | je @f |
3351 | je @f |
3351 | 3352 | ||
3352 | mov eax, esi |
3353 | mov eax, esi |
3353 | mov ecx, edx |
3354 | mov ecx, edx |
3354 | wrmsr |
3355 | wrmsr |
3355 | ; mov [esp + 32], eax |
3356 | ; mov [esp + 32], eax |
3356 | ; mov [esp + 20], edx ;ret in ebx? |
3357 | ; mov [esp + 20], edx ;ret in ebx? |
3357 | @@: |
3358 | @@: |
3358 | ret |
3359 | ret |
3359 | 3360 | ||
3360 | cache_disable: |
3361 | cache_disable: |
3361 | mov eax, cr0 |
3362 | mov eax, cr0 |
3362 | or eax, 01100000000000000000000000000000b |
3363 | or eax, 01100000000000000000000000000000b |
3363 | mov cr0, eax |
3364 | mov cr0, eax |
3364 | wbinvd ;set MESI |
3365 | wbinvd ;set MESI |
3365 | ret |
3366 | ret |
3366 | 3367 | ||
3367 | cache_enable: |
3368 | cache_enable: |
3368 | mov eax, cr0 |
3369 | mov eax, cr0 |
3369 | and eax, 10011111111111111111111111111111b |
3370 | and eax, 10011111111111111111111111111111b |
3370 | mov cr0, eax |
3371 | mov cr0, eax |
3371 | ret |
3372 | ret |
3372 | 3373 | ||
3373 | is_cache_enabled: |
3374 | is_cache_enabled: |
3374 | mov eax, cr0 |
3375 | mov eax, cr0 |
3375 | mov ebx, eax |
3376 | mov ebx, eax |
3376 | and eax, 01100000000000000000000000000000b |
3377 | and eax, 01100000000000000000000000000000b |
3377 | jz cache_disabled |
3378 | jz cache_disabled |
3378 | mov [esp+32], ebx |
3379 | mov [esp+32], ebx |
3379 | cache_disabled: |
3380 | cache_disabled: |
3380 | mov dword [esp+32], eax;0 |
3381 | mov dword [esp+32], eax;0 |
3381 | ret |
3382 | ret |
3382 | 3383 | ||
3383 | modify_pce: |
3384 | modify_pce: |
3384 | mov eax, cr4 |
3385 | mov eax, cr4 |
3385 | ; mov ebx,0 |
3386 | ; mov ebx,0 |
3386 | ; or bx,100000000b ;pce |
3387 | ; or bx,100000000b ;pce |
3387 | ; xor eax,ebx ;invert pce |
3388 | ; xor eax,ebx ;invert pce |
3388 | bts eax, 8;pce=cr4[8] |
3389 | bts eax, 8;pce=cr4[8] |
3389 | mov cr4, eax |
3390 | mov cr4, eax |
3390 | mov [esp+32], eax |
3391 | mov [esp+32], eax |
3391 | ret |
3392 | ret |
3392 | ;--------------------------------------------------------------------------------------------- |
3393 | ;--------------------------------------------------------------------------------------------- |
3393 | 3394 | ||
3394 | 3395 | ||
3395 | ; check if pixel is allowed to be drawn |
3396 | ; check if pixel is allowed to be drawn |
3396 | 3397 | ||
3397 | ;checkpixel: |
3398 | ;checkpixel: |
3398 | ; push eax edx |
3399 | ; push eax edx |
3399 | 3400 | ||
3400 | ;; mov edx, [Screen_Max_X] ; screen x size |
3401 | ;; mov edx, [Screen_Max_X] ; screen x size |
3401 | ;; inc edx |
3402 | ;; inc edx |
3402 | ;; imul edx, ebx |
3403 | ;; imul edx, ebx |
3403 | ; mov edx, [d_width_calc_area + ebx*4] |
3404 | ; mov edx, [d_width_calc_area + ebx*4] |
3404 | ; add eax, [_WinMapAddress] |
3405 | ; add eax, [_WinMapAddress] |
3405 | ; mov dl, [eax+edx]; lea eax, [...] |
3406 | ; mov dl, [eax+edx]; lea eax, [...] |
3406 | 3407 | ||
3407 | ; xor ecx, ecx |
3408 | ; xor ecx, ecx |
3408 | ; mov eax, [CURRENT_TASK] |
3409 | ; mov eax, [CURRENT_TASK] |
3409 | ; cmp al, dl |
3410 | ; cmp al, dl |
3410 | ; setne cl |
3411 | ; setne cl |
3411 | 3412 | ||
3412 | ; pop edx eax |
3413 | ; pop edx eax |
3413 | ; ret |
3414 | ; ret |
3414 | 3415 | ||
3415 | iglobal |
3416 | iglobal |
3416 | cpustring db 'CPU',0 |
3417 | cpustring db 'CPU',0 |
3417 | endg |
3418 | endg |
3418 | 3419 | ||
3419 | uglobal |
3420 | uglobal |
3420 | background_defined db 0 ; diamond, 11.04.2006 |
3421 | background_defined db 0 ; diamond, 11.04.2006 |
3421 | endg |
3422 | endg |
3422 | ;----------------------------------------------------------------------------- |
3423 | ;----------------------------------------------------------------------------- |
3423 | align 4 |
3424 | align 4 |
3424 | checkmisc: |
3425 | checkmisc: |
3425 | cmp [ctrl_alt_del], 1 |
3426 | cmp [ctrl_alt_del], 1 |
3426 | jne nocpustart |
3427 | jne nocpustart |
3427 | 3428 | ||
3428 | mov ebp, cpustring |
3429 | mov ebp, cpustring |
3429 | call fs_execute_from_sysdir |
3430 | call fs_execute_from_sysdir |
3430 | 3431 | ||
3431 | mov [ctrl_alt_del], 0 |
3432 | mov [ctrl_alt_del], 0 |
3432 | ;-------------------------------------- |
3433 | ;-------------------------------------- |
3433 | align 4 |
3434 | align 4 |
3434 | nocpustart: |
3435 | nocpustart: |
3435 | cmp [mouse_active], 1 |
3436 | cmp [mouse_active], 1 |
3436 | jne mouse_not_active |
3437 | jne mouse_not_active |
3437 | mov [mouse_active], 0 |
3438 | mov [mouse_active], 0 |
3438 | 3439 | ||
3439 | xor edi, edi |
3440 | xor edi, edi |
3440 | mov ebx, CURRENT_TASK |
3441 | mov ebx, CURRENT_TASK |
3441 | 3442 | ||
3442 | mov ecx, [TASK_COUNT] |
3443 | mov ecx, [TASK_COUNT] |
3443 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3444 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3444 | shl eax, 8 |
3445 | shl eax, 8 |
3445 | push eax |
3446 | push eax |
3446 | 3447 | ||
3447 | movzx eax, word [MOUSE_X] |
3448 | movzx eax, word [MOUSE_X] |
3448 | movzx edx, word [MOUSE_Y] |
3449 | movzx edx, word [MOUSE_Y] |
3449 | ;-------------------------------------- |
3450 | ;-------------------------------------- |
3450 | align 4 |
3451 | align 4 |
3451 | .set_mouse_event: |
3452 | .set_mouse_event: |
3452 | add edi, 256 |
3453 | add edi, 256 |
3453 | add ebx, 32 |
3454 | add ebx, 32 |
3454 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3455 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3455 | jz .pos_filter |
3456 | jz .pos_filter |
3456 | 3457 | ||
3457 | cmp edi, [esp] ; skip if filtration active |
3458 | cmp edi, [esp] ; skip if filtration active |
3458 | jne .skip |
3459 | jne .skip |
3459 | ;-------------------------------------- |
3460 | ;-------------------------------------- |
3460 | align 4 |
3461 | align 4 |
3461 | .pos_filter: |
3462 | .pos_filter: |
3462 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3463 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3463 | jz .set |
3464 | jz .set |
3464 | 3465 | ||
3465 | mov esi, [ebx-twdw+WDATA.box.left] |
3466 | mov esi, [ebx-twdw+WDATA.box.left] |
3466 | cmp eax, esi |
3467 | cmp eax, esi |
3467 | jb .skip |
3468 | jb .skip |
3468 | add esi, [ebx-twdw+WDATA.box.width] |
3469 | add esi, [ebx-twdw+WDATA.box.width] |
3469 | cmp eax, esi |
3470 | cmp eax, esi |
3470 | ja .skip |
3471 | ja .skip |
3471 | 3472 | ||
3472 | mov esi, [ebx-twdw+WDATA.box.top] |
3473 | mov esi, [ebx-twdw+WDATA.box.top] |
3473 | cmp edx, esi |
3474 | cmp edx, esi |
3474 | jb .skip |
3475 | jb .skip |
3475 | add esi, [ebx-twdw+WDATA.box.height] |
3476 | add esi, [ebx-twdw+WDATA.box.height] |
3476 | cmp edx, esi |
3477 | cmp edx, esi |
3477 | ja .skip |
3478 | ja .skip |
3478 | ;-------------------------------------- |
3479 | ;-------------------------------------- |
3479 | align 4 |
3480 | align 4 |
3480 | .set: |
3481 | .set: |
3481 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3482 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3482 | ;-------------------------------------- |
3483 | ;-------------------------------------- |
3483 | align 4 |
3484 | align 4 |
3484 | .skip: |
3485 | .skip: |
3485 | loop .set_mouse_event |
3486 | loop .set_mouse_event |
3486 | 3487 | ||
3487 | pop eax |
3488 | pop eax |
3488 | ;-------------------------------------- |
3489 | ;-------------------------------------- |
3489 | align 4 |
3490 | align 4 |
3490 | mouse_not_active: |
3491 | mouse_not_active: |
3491 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3492 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3492 | jz nobackgr |
3493 | jz nobackgr |
3493 | 3494 | ||
3494 | cmp [background_defined], 0 |
3495 | cmp [background_defined], 0 |
3495 | jz nobackgr |
3496 | jz nobackgr |
3496 | ;-------------------------------------- |
3497 | ;-------------------------------------- |
3497 | align 4 |
3498 | align 4 |
3498 | backgr: |
3499 | backgr: |
3499 | mov eax, [draw_data+32 + RECT.left] |
3500 | mov eax, [draw_data+32 + RECT.left] |
3500 | shl eax, 16 |
3501 | shl eax, 16 |
3501 | add eax, [draw_data+32 + RECT.right] |
3502 | add eax, [draw_data+32 + RECT.right] |
3502 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3503 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3503 | 3504 | ||
3504 | mov eax, [draw_data+32 + RECT.top] |
3505 | mov eax, [draw_data+32 + RECT.top] |
3505 | shl eax, 16 |
3506 | shl eax, 16 |
3506 | add eax, [draw_data+32 + RECT.bottom] |
3507 | add eax, [draw_data+32 + RECT.bottom] |
3507 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3508 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3508 | 3509 | ||
3509 | call drawbackground |
3510 | call drawbackground |
3510 | ; DEBUGF 1, "K : drawbackground\n" |
3511 | ; DEBUGF 1, "K : drawbackground\n" |
3511 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3512 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3512 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3513 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3513 | ;--------- set event 5 start ---------- |
3514 | ;--------- set event 5 start ---------- |
3514 | push ecx edi |
3515 | push ecx edi |
3515 | xor edi, edi |
3516 | xor edi, edi |
3516 | mov ecx, [TASK_COUNT] |
3517 | mov ecx, [TASK_COUNT] |
3517 | ;-------------------------------------- |
3518 | ;-------------------------------------- |
3518 | align 4 |
3519 | align 4 |
3519 | set_bgr_event: |
3520 | set_bgr_event: |
3520 | add edi, 256 |
3521 | add edi, 256 |
3521 | mov eax, [BG_Rect_X_left_right] |
3522 | mov eax, [BG_Rect_X_left_right] |
3522 | mov edx, [BG_Rect_Y_top_bottom] |
3523 | mov edx, [BG_Rect_Y_top_bottom] |
3523 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3524 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3524 | jz .set |
3525 | jz .set |
3525 | .join: |
3526 | .join: |
3526 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3527 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3527 | jbe @f |
3528 | jbe @f |
3528 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3529 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3529 | @@: |
3530 | @@: |
3530 | shr eax, 16 |
3531 | shr eax, 16 |
3531 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3532 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3532 | jae @f |
3533 | jae @f |
3533 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3534 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3534 | @@: |
3535 | @@: |
3535 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3536 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3536 | jbe @f |
3537 | jbe @f |
3537 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3538 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3538 | @@: |
3539 | @@: |
3539 | shr edx, 16 |
3540 | shr edx, 16 |
3540 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3541 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3541 | jae @f |
3542 | jae @f |
3542 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3543 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3543 | @@: |
3544 | @@: |
3544 | jmp .common |
3545 | jmp .common |
3545 | .set: |
3546 | .set: |
3546 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3547 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3547 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3548 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3548 | .common: |
3549 | .common: |
3549 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3550 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3550 | loop set_bgr_event |
3551 | loop set_bgr_event |
3551 | pop edi ecx |
3552 | pop edi ecx |
3552 | ;--------- set event 5 stop ----------- |
3553 | ;--------- set event 5 stop ----------- |
3553 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3554 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3554 | jnz backgr |
3555 | jnz backgr |
3555 | 3556 | ||
3556 | xor eax, eax |
3557 | xor eax, eax |
3557 | mov [draw_data+32 + RECT.left], eax |
3558 | mov [draw_data+32 + RECT.left], eax |
3558 | mov [draw_data+32 + RECT.top], eax |
3559 | mov [draw_data+32 + RECT.top], eax |
3559 | mov [draw_data+32 + RECT.right], eax |
3560 | mov [draw_data+32 + RECT.right], eax |
3560 | mov [draw_data+32 + RECT.bottom], eax |
3561 | mov [draw_data+32 + RECT.bottom], eax |
3561 | mov [MOUSE_BACKGROUND], byte 0 |
3562 | mov [MOUSE_BACKGROUND], byte 0 |
3562 | ;-------------------------------------- |
3563 | ;-------------------------------------- |
3563 | align 4 |
3564 | align 4 |
3564 | nobackgr: |
3565 | nobackgr: |
3565 | ; system shutdown request |
3566 | ; system shutdown request |
3566 | cmp [SYS_SHUTDOWN], byte 0 |
3567 | cmp [SYS_SHUTDOWN], byte 0 |
3567 | je noshutdown |
3568 | je noshutdown |
3568 | 3569 | ||
3569 | mov edx, [shutdown_processes] |
3570 | mov edx, [shutdown_processes] |
3570 | 3571 | ||
3571 | cmp [SYS_SHUTDOWN], dl |
3572 | cmp [SYS_SHUTDOWN], dl |
3572 | jne noshutdown |
3573 | jne noshutdown |
3573 | 3574 | ||
3574 | lea ecx, [edx-1] |
3575 | lea ecx, [edx-1] |
3575 | mov edx, OS_BASE+0x3040 |
3576 | mov edx, OS_BASE+0x3040 |
3576 | jecxz no_mark_system_shutdown |
3577 | jecxz no_mark_system_shutdown |
3577 | ;-------------------------------------- |
3578 | ;-------------------------------------- |
3578 | align 4 |
3579 | align 4 |
3579 | markz: |
3580 | markz: |
3580 | push ecx edx |
3581 | push ecx edx |
3581 | cmp [edx+TASKDATA.state], 9 |
3582 | cmp [edx+TASKDATA.state], 9 |
3582 | jz .nokill |
3583 | jz .nokill |
3583 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3584 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3584 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3585 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3585 | jz .nokill |
3586 | jz .nokill |
3586 | call request_terminate |
3587 | call request_terminate |
3587 | jmp .common |
3588 | jmp .common |
3588 | .nokill: |
3589 | .nokill: |
3589 | dec byte [SYS_SHUTDOWN] |
3590 | dec byte [SYS_SHUTDOWN] |
3590 | xor eax, eax |
3591 | xor eax, eax |
3591 | .common: |
3592 | .common: |
3592 | pop edx ecx |
3593 | pop edx ecx |
3593 | test eax, eax |
3594 | test eax, eax |
3594 | jz @f |
3595 | jz @f |
3595 | mov [edx+TASKDATA.state], byte 3 |
3596 | mov [edx+TASKDATA.state], byte 3 |
3596 | @@: |
3597 | @@: |
3597 | add edx, 0x20 |
3598 | add edx, 0x20 |
3598 | loop markz |
3599 | loop markz |
3599 | call wakeup_osloop |
3600 | call wakeup_osloop |
3600 | ;-------------------------------------- |
3601 | ;-------------------------------------- |
3601 | align 4 |
3602 | align 4 |
3602 | @@: |
3603 | @@: |
3603 | no_mark_system_shutdown: |
3604 | no_mark_system_shutdown: |
3604 | dec byte [SYS_SHUTDOWN] |
3605 | dec byte [SYS_SHUTDOWN] |
3605 | je system_shutdown |
3606 | je system_shutdown |
3606 | ;-------------------------------------- |
3607 | ;-------------------------------------- |
3607 | align 4 |
3608 | align 4 |
3608 | noshutdown: |
3609 | noshutdown: |
3609 | mov eax, [TASK_COUNT] ; termination |
3610 | mov eax, [TASK_COUNT] ; termination |
3610 | mov ebx, TASK_DATA+TASKDATA.state |
3611 | mov ebx, TASK_DATA+TASKDATA.state |
3611 | mov esi, 1 |
3612 | mov esi, 1 |
3612 | ;-------------------------------------- |
3613 | ;-------------------------------------- |
3613 | align 4 |
3614 | align 4 |
3614 | newct: |
3615 | newct: |
3615 | mov cl, [ebx] |
3616 | mov cl, [ebx] |
3616 | cmp cl, byte 3 |
3617 | cmp cl, byte 3 |
3617 | jz .terminate |
3618 | jz .terminate |
3618 | 3619 | ||
3619 | cmp cl, byte 4 |
3620 | cmp cl, byte 4 |
3620 | jnz .noterminate |
3621 | jnz .noterminate |
3621 | .terminate: |
3622 | .terminate: |
3622 | pushad |
3623 | pushad |
3623 | mov ecx, eax |
3624 | mov ecx, eax |
3624 | shl ecx, 8 |
3625 | shl ecx, 8 |
3625 | add ecx, SLOT_BASE |
3626 | add ecx, SLOT_BASE |
3626 | call restore_default_cursor_before_killing |
3627 | call restore_default_cursor_before_killing |
3627 | popad |
3628 | popad |
3628 | 3629 | ||
3629 | pushad |
3630 | pushad |
3630 | call terminate |
3631 | call terminate |
3631 | popad |
3632 | popad |
3632 | cmp byte [SYS_SHUTDOWN], 0 |
3633 | cmp byte [SYS_SHUTDOWN], 0 |
3633 | jz .noterminate |
3634 | jz .noterminate |
3634 | dec byte [SYS_SHUTDOWN] |
3635 | dec byte [SYS_SHUTDOWN] |
3635 | je system_shutdown |
3636 | je system_shutdown |
3636 | 3637 | ||
3637 | .noterminate: |
3638 | .noterminate: |
3638 | add ebx, 0x20 |
3639 | add ebx, 0x20 |
3639 | inc esi |
3640 | inc esi |
3640 | dec eax |
3641 | dec eax |
3641 | jnz newct |
3642 | jnz newct |
3642 | ret |
3643 | ret |
3643 | ;----------------------------------------------------------------------------- |
3644 | ;----------------------------------------------------------------------------- |
3644 | align 4 |
3645 | align 4 |
3645 | redrawscreen: |
3646 | redrawscreen: |
3646 | ; eax , if process window_data base is eax, do not set flag/limits |
3647 | ; eax , if process window_data base is eax, do not set flag/limits |
3647 | 3648 | ||
3648 | pushad |
3649 | pushad |
3649 | push eax |
3650 | push eax |
3650 | 3651 | ||
3651 | ;;; mov ebx,2 |
3652 | ;;; mov ebx,2 |
3652 | ;;; call delay_hs |
3653 | ;;; call delay_hs |
3653 | 3654 | ||
3654 | ;mov ecx,0 ; redraw flags for apps |
3655 | ;mov ecx,0 ; redraw flags for apps |
3655 | xor ecx, ecx |
3656 | xor ecx, ecx |
3656 | ;-------------------------------------- |
3657 | ;-------------------------------------- |
3657 | align 4 |
3658 | align 4 |
3658 | newdw2: |
3659 | newdw2: |
3659 | inc ecx |
3660 | inc ecx |
3660 | push ecx |
3661 | push ecx |
3661 | 3662 | ||
3662 | mov eax, ecx |
3663 | mov eax, ecx |
3663 | shl eax, 5 |
3664 | shl eax, 5 |
3664 | add eax, window_data |
3665 | add eax, window_data |
3665 | 3666 | ||
3666 | cmp eax, [esp+4] |
3667 | cmp eax, [esp+4] |
3667 | je not_this_task |
3668 | je not_this_task |
3668 | ; check if window in redraw area |
3669 | ; check if window in redraw area |
3669 | mov edi, eax |
3670 | mov edi, eax |
3670 | 3671 | ||
3671 | cmp ecx, 1 ; limit for background |
3672 | cmp ecx, 1 ; limit for background |
3672 | jz bgli |
3673 | jz bgli |
3673 | 3674 | ||
3674 | mov eax, [edi + WDATA.box.left] |
3675 | mov eax, [edi + WDATA.box.left] |
3675 | mov ebx, [edi + WDATA.box.top] |
3676 | mov ebx, [edi + WDATA.box.top] |
3676 | mov ecx, [edi + WDATA.box.width] |
3677 | mov ecx, [edi + WDATA.box.width] |
3677 | mov edx, [edi + WDATA.box.height] |
3678 | mov edx, [edi + WDATA.box.height] |
3678 | add ecx, eax |
3679 | add ecx, eax |
3679 | add edx, ebx |
3680 | add edx, ebx |
3680 | 3681 | ||
3681 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3682 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3682 | cmp ecx, ebx |
3683 | cmp ecx, ebx |
3683 | jb ricino |
3684 | jb ricino |
3684 | 3685 | ||
3685 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3686 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3686 | cmp ecx, eax |
3687 | cmp ecx, eax |
3687 | jb ricino |
3688 | jb ricino |
3688 | 3689 | ||
3689 | mov eax, [edi + WDATA.box.left] |
3690 | mov eax, [edi + WDATA.box.left] |
3690 | mov ebx, [edi + WDATA.box.top] |
3691 | mov ebx, [edi + WDATA.box.top] |
3691 | mov ecx, [edi + WDATA.box.width] |
3692 | mov ecx, [edi + WDATA.box.width] |
3692 | mov edx, [edi + WDATA.box.height] |
3693 | mov edx, [edi + WDATA.box.height] |
3693 | add ecx, eax |
3694 | add ecx, eax |
3694 | add edx, ebx |
3695 | add edx, ebx |
3695 | 3696 | ||
3696 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3697 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3697 | cmp edx, eax |
3698 | cmp edx, eax |
3698 | jb ricino |
3699 | jb ricino |
3699 | 3700 | ||
3700 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3701 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3701 | cmp ecx, eax |
3702 | cmp ecx, eax |
3702 | jb ricino |
3703 | jb ricino |
3703 | ;-------------------------------------- |
3704 | ;-------------------------------------- |
3704 | align 4 |
3705 | align 4 |
3705 | bgli: |
3706 | bgli: |
3706 | cmp dword[esp], 1 |
3707 | cmp dword[esp], 1 |
3707 | jnz .az |
3708 | jnz .az |
3708 | 3709 | ||
3709 | cmp byte[REDRAW_BACKGROUND], 0 |
3710 | cmp byte[REDRAW_BACKGROUND], 0 |
3710 | jz .az |
3711 | jz .az |
3711 | 3712 | ||
3712 | mov dl, 0 |
3713 | mov dl, 0 |
3713 | lea eax, [edi+draw_data-window_data] |
3714 | lea eax, [edi+draw_data-window_data] |
3714 | mov ebx, [draw_limits.left] |
3715 | mov ebx, [draw_limits.left] |
3715 | cmp ebx, [eax+RECT.left] |
3716 | cmp ebx, [eax+RECT.left] |
3716 | jae @f |
3717 | jae @f |
3717 | 3718 | ||
3718 | mov [eax+RECT.left], ebx |
3719 | mov [eax+RECT.left], ebx |
3719 | mov dl, 1 |
3720 | mov dl, 1 |
3720 | ;-------------------------------------- |
3721 | ;-------------------------------------- |
3721 | align 4 |
3722 | align 4 |
3722 | @@: |
3723 | @@: |
3723 | mov ebx, [draw_limits.top] |
3724 | mov ebx, [draw_limits.top] |
3724 | cmp ebx, [eax+RECT.top] |
3725 | cmp ebx, [eax+RECT.top] |
3725 | jae @f |
3726 | jae @f |
3726 | 3727 | ||
3727 | mov [eax+RECT.top], ebx |
3728 | mov [eax+RECT.top], ebx |
3728 | mov dl, 1 |
3729 | mov dl, 1 |
3729 | ;-------------------------------------- |
3730 | ;-------------------------------------- |
3730 | align 4 |
3731 | align 4 |
3731 | @@: |
3732 | @@: |
3732 | mov ebx, [draw_limits.right] |
3733 | mov ebx, [draw_limits.right] |
3733 | cmp ebx, [eax+RECT.right] |
3734 | cmp ebx, [eax+RECT.right] |
3734 | jbe @f |
3735 | jbe @f |
3735 | 3736 | ||
3736 | mov [eax+RECT.right], ebx |
3737 | mov [eax+RECT.right], ebx |
3737 | mov dl, 1 |
3738 | mov dl, 1 |
3738 | ;-------------------------------------- |
3739 | ;-------------------------------------- |
3739 | align 4 |
3740 | align 4 |
3740 | @@: |
3741 | @@: |
3741 | mov ebx, [draw_limits.bottom] |
3742 | mov ebx, [draw_limits.bottom] |
3742 | cmp ebx, [eax+RECT.bottom] |
3743 | cmp ebx, [eax+RECT.bottom] |
3743 | jbe @f |
3744 | jbe @f |
3744 | 3745 | ||
3745 | mov [eax+RECT.bottom], ebx |
3746 | mov [eax+RECT.bottom], ebx |
3746 | mov dl, 1 |
3747 | mov dl, 1 |
3747 | ;-------------------------------------- |
3748 | ;-------------------------------------- |
3748 | align 4 |
3749 | align 4 |
3749 | @@: |
3750 | @@: |
3750 | add byte[REDRAW_BACKGROUND], dl |
3751 | add byte[REDRAW_BACKGROUND], dl |
3751 | call wakeup_osloop |
3752 | call wakeup_osloop |
3752 | jmp newdw8 |
3753 | jmp newdw8 |
3753 | ;-------------------------------------- |
3754 | ;-------------------------------------- |
3754 | align 4 |
3755 | align 4 |
3755 | .az: |
3756 | .az: |
3756 | mov eax, edi |
3757 | mov eax, edi |
3757 | add eax, draw_data-window_data |
3758 | add eax, draw_data-window_data |
3758 | 3759 | ||
3759 | mov ebx, [draw_limits.left] ; set limits |
3760 | mov ebx, [draw_limits.left] ; set limits |
3760 | mov [eax + RECT.left], ebx |
3761 | mov [eax + RECT.left], ebx |
3761 | mov ebx, [draw_limits.top] |
3762 | mov ebx, [draw_limits.top] |
3762 | mov [eax + RECT.top], ebx |
3763 | mov [eax + RECT.top], ebx |
3763 | mov ebx, [draw_limits.right] |
3764 | mov ebx, [draw_limits.right] |
3764 | mov [eax + RECT.right], ebx |
3765 | mov [eax + RECT.right], ebx |
3765 | mov ebx, [draw_limits.bottom] |
3766 | mov ebx, [draw_limits.bottom] |
3766 | mov [eax + RECT.bottom], ebx |
3767 | mov [eax + RECT.bottom], ebx |
3767 | 3768 | ||
3768 | sub eax, draw_data-window_data |
3769 | sub eax, draw_data-window_data |
3769 | 3770 | ||
3770 | cmp dword [esp], 1 |
3771 | cmp dword [esp], 1 |
3771 | jne nobgrd |
3772 | jne nobgrd |
3772 | inc byte[REDRAW_BACKGROUND] |
3773 | inc byte[REDRAW_BACKGROUND] |
3773 | call wakeup_osloop |
3774 | call wakeup_osloop |
3774 | ;-------------------------------------- |
3775 | ;-------------------------------------- |
3775 | align 4 |
3776 | align 4 |
3776 | newdw8: |
3777 | newdw8: |
3777 | nobgrd: |
3778 | nobgrd: |
3778 | 3779 | ||
3779 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3780 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3780 | ;-------------------------------------- |
3781 | ;-------------------------------------- |
3781 | align 4 |
3782 | align 4 |
3782 | ricino: |
3783 | ricino: |
3783 | not_this_task: |
3784 | not_this_task: |
3784 | pop ecx |
3785 | pop ecx |
3785 | 3786 | ||
3786 | cmp ecx, [TASK_COUNT] |
3787 | cmp ecx, [TASK_COUNT] |
3787 | jle newdw2 |
3788 | jle newdw2 |
3788 | 3789 | ||
3789 | pop eax |
3790 | pop eax |
3790 | popad |
3791 | popad |
3791 | ret |
3792 | ret |
3792 | ;----------------------------------------------------------------------------- |
3793 | ;----------------------------------------------------------------------------- |
3793 | align 4 |
3794 | align 4 |
3794 | calculatebackground: ; background |
3795 | calculatebackground: ; background |
3795 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3796 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3796 | mov eax, 0x01010101 |
3797 | mov eax, 0x01010101 |
3797 | mov ecx, [_WinMapSize] |
3798 | mov ecx, [_WinMapSize] |
3798 | shr ecx, 2 |
3799 | shr ecx, 2 |
3799 | rep stosd |
3800 | rep stosd |
3800 | 3801 | ||
3801 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3802 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3802 | ret |
3803 | ret |
3803 | ;----------------------------------------------------------------------------- |
3804 | ;----------------------------------------------------------------------------- |
3804 | uglobal |
3805 | uglobal |
3805 | imax dd 0x0 |
3806 | imax dd 0x0 |
3806 | endg |
3807 | endg |
3807 | ;----------------------------------------------------------------------------- |
3808 | ;----------------------------------------------------------------------------- |
3808 | align 4 |
3809 | align 4 |
3809 | delay_ms: ; delay in 1/1000 sec |
3810 | delay_ms: ; delay in 1/1000 sec |
3810 | push eax |
3811 | push eax |
3811 | push ecx |
3812 | push ecx |
3812 | 3813 | ||
3813 | mov ecx, esi |
3814 | mov ecx, esi |
3814 | ; |
3815 | ; |
3815 | imul ecx, 33941 |
3816 | imul ecx, 33941 |
3816 | shr ecx, 9 |
3817 | shr ecx, 9 |
3817 | ; |
3818 | ; |
3818 | 3819 | ||
3819 | in al, 0x61 |
3820 | in al, 0x61 |
3820 | and al, 0x10 |
3821 | and al, 0x10 |
3821 | mov ah, al |
3822 | mov ah, al |
3822 | cld |
3823 | cld |
3823 | ;-------------------------------------- |
3824 | ;-------------------------------------- |
3824 | align 4 |
3825 | align 4 |
3825 | cnt1: |
3826 | cnt1: |
3826 | in al, 0x61 |
3827 | in al, 0x61 |
3827 | and al, 0x10 |
3828 | and al, 0x10 |
3828 | cmp al, ah |
3829 | cmp al, ah |
3829 | jz cnt1 |
3830 | jz cnt1 |
3830 | 3831 | ||
3831 | mov ah, al |
3832 | mov ah, al |
3832 | loop cnt1 |
3833 | loop cnt1 |
3833 | 3834 | ||
3834 | pop ecx |
3835 | pop ecx |
3835 | pop eax |
3836 | pop eax |
3836 | ret |
3837 | ret |
3837 | ;----------------------------------------------------------------------------- |
3838 | ;----------------------------------------------------------------------------- |
3838 | align 4 |
3839 | align 4 |
3839 | set_app_param: |
3840 | set_app_param: |
3840 | mov edi, [TASK_BASE] |
3841 | mov edi, [TASK_BASE] |
3841 | mov eax, ebx |
3842 | mov eax, ebx |
3842 | btr eax, 3 ; move MOUSE_FILTRATION |
3843 | btr eax, 3 ; move MOUSE_FILTRATION |
3843 | mov ebx, [current_slot] ; bit into event_filter |
3844 | mov ebx, [current_slot] ; bit into event_filter |
3844 | setc byte [ebx+APPDATA.event_filter] |
3845 | setc byte [ebx+APPDATA.event_filter] |
3845 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3846 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3846 | mov [esp+32], eax ; return old mask value |
3847 | mov [esp+32], eax ; return old mask value |
3847 | ret |
3848 | ret |
3848 | ;----------------------------------------------------------------------------- |
3849 | ;----------------------------------------------------------------------------- |
3849 | 3850 | ||
3850 | ; this is for syscall |
3851 | ; this is for syscall |
3851 | proc delay_hs_unprotected |
3852 | proc delay_hs_unprotected |
3852 | call unprotect_from_terminate |
3853 | call unprotect_from_terminate |
3853 | call delay_hs |
3854 | call delay_hs |
3854 | call protect_from_terminate |
3855 | call protect_from_terminate |
3855 | ret |
3856 | ret |
3856 | endp |
3857 | endp |
3857 | 3858 | ||
3858 | align 4 |
3859 | align 4 |
3859 | delay_hs: ; delay in 1/100 secs |
3860 | delay_hs: ; delay in 1/100 secs |
3860 | ; ebx = delay time |
3861 | ; ebx = delay time |
3861 | push ecx |
3862 | push ecx |
3862 | push edx |
3863 | push edx |
3863 | 3864 | ||
3864 | mov edx, [timer_ticks] |
3865 | mov edx, [timer_ticks] |
3865 | ;-------------------------------------- |
3866 | ;-------------------------------------- |
3866 | align 4 |
3867 | align 4 |
3867 | newtic: |
3868 | newtic: |
3868 | mov ecx, [timer_ticks] |
3869 | mov ecx, [timer_ticks] |
3869 | sub ecx, edx |
3870 | sub ecx, edx |
3870 | cmp ecx, ebx |
3871 | cmp ecx, ebx |
3871 | jae zerodelay |
3872 | jae zerodelay |
3872 | 3873 | ||
3873 | call change_task |
3874 | call change_task |
3874 | 3875 | ||
3875 | jmp newtic |
3876 | jmp newtic |
3876 | ;-------------------------------------- |
3877 | ;-------------------------------------- |
3877 | align 4 |
3878 | align 4 |
3878 | zerodelay: |
3879 | zerodelay: |
3879 | pop edx |
3880 | pop edx |
3880 | pop ecx |
3881 | pop ecx |
3881 | ret |
3882 | ret |
3882 | ;----------------------------------------------------------------------------- |
3883 | ;----------------------------------------------------------------------------- |
3883 | align 16 ;very often call this subrutine |
3884 | align 16 ;very often call this subrutine |
3884 | memmove: ; memory move in bytes |
3885 | memmove: ; memory move in bytes |
3885 | ; eax = from |
3886 | ; eax = from |
3886 | ; ebx = to |
3887 | ; ebx = to |
3887 | ; ecx = no of bytes |
3888 | ; ecx = no of bytes |
3888 | test ecx, ecx |
3889 | test ecx, ecx |
3889 | jle .ret |
3890 | jle .ret |
3890 | 3891 | ||
3891 | push esi edi ecx |
3892 | push esi edi ecx |
3892 | 3893 | ||
3893 | mov edi, ebx |
3894 | mov edi, ebx |
3894 | mov esi, eax |
3895 | mov esi, eax |
3895 | 3896 | ||
3896 | test ecx, not 11b |
3897 | test ecx, not 11b |
3897 | jz @f |
3898 | jz @f |
3898 | 3899 | ||
3899 | push ecx |
3900 | push ecx |
3900 | shr ecx, 2 |
3901 | shr ecx, 2 |
3901 | rep movsd |
3902 | rep movsd |
3902 | pop ecx |
3903 | pop ecx |
3903 | and ecx, 11b |
3904 | and ecx, 11b |
3904 | jz .finish |
3905 | jz .finish |
3905 | ;-------------------------------------- |
3906 | ;-------------------------------------- |
3906 | align 4 |
3907 | align 4 |
3907 | @@: |
3908 | @@: |
3908 | rep movsb |
3909 | rep movsb |
3909 | ;-------------------------------------- |
3910 | ;-------------------------------------- |
3910 | align 4 |
3911 | align 4 |
3911 | .finish: |
3912 | .finish: |
3912 | pop ecx edi esi |
3913 | pop ecx edi esi |
3913 | ;-------------------------------------- |
3914 | ;-------------------------------------- |
3914 | align 4 |
3915 | align 4 |
3915 | .ret: |
3916 | .ret: |
3916 | ret |
3917 | ret |
3917 | ;----------------------------------------------------------------------------- |
3918 | ;----------------------------------------------------------------------------- |
3918 | ; |
3919 | ; |
3919 | ;align 4 |
3920 | ;align 4 |
3920 | ; |
3921 | ; |
3921 | ;read_floppy_file: |
3922 | ;read_floppy_file: |
3922 | ; |
3923 | ; |
3923 | ;; as input |
3924 | ;; as input |
3924 | ;; |
3925 | ;; |
3925 | ;; eax pointer to file |
3926 | ;; eax pointer to file |
3926 | ;; ebx file lenght |
3927 | ;; ebx file lenght |
3927 | ;; ecx start 512 byte block number |
3928 | ;; ecx start 512 byte block number |
3928 | ;; edx number of blocks to read |
3929 | ;; edx number of blocks to read |
3929 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3930 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3930 | ;; |
3931 | ;; |
3931 | ;; |
3932 | ;; |
3932 | ;; on return |
3933 | ;; on return |
3933 | ;; |
3934 | ;; |
3934 | ;; eax = 0 command succesful |
3935 | ;; eax = 0 command succesful |
3935 | ;; 1 no fd base and/or partition defined |
3936 | ;; 1 no fd base and/or partition defined |
3936 | ;; 2 yet unsupported FS |
3937 | ;; 2 yet unsupported FS |
3937 | ;; 3 unknown FS |
3938 | ;; 3 unknown FS |
3938 | ;; 4 partition not defined at hd |
3939 | ;; 4 partition not defined at hd |
3939 | ;; 5 file not found |
3940 | ;; 5 file not found |
3940 | ;; ebx = size of file |
3941 | ;; ebx = size of file |
3941 | ; |
3942 | ; |
3942 | ; mov edi,[TASK_BASE] |
3943 | ; mov edi,[TASK_BASE] |
3943 | ; add edi,0x10 |
3944 | ; add edi,0x10 |
3944 | ; add esi,[edi] |
3945 | ; add esi,[edi] |
3945 | ; add eax,[edi] |
3946 | ; add eax,[edi] |
3946 | ; |
3947 | ; |
3947 | ; pushad |
3948 | ; pushad |
3948 | ; mov edi,esi |
3949 | ; mov edi,esi |
3949 | ; add edi,1024 |
3950 | ; add edi,1024 |
3950 | ; mov esi,0x100000+19*512 |
3951 | ; mov esi,0x100000+19*512 |
3951 | ; sub ecx,1 |
3952 | ; sub ecx,1 |
3952 | ; shl ecx,9 |
3953 | ; shl ecx,9 |
3953 | ; add esi,ecx |
3954 | ; add esi,ecx |
3954 | ; shl edx,9 |
3955 | ; shl edx,9 |
3955 | ; mov ecx,edx |
3956 | ; mov ecx,edx |
3956 | ; cld |
3957 | ; cld |
3957 | ; rep movsb |
3958 | ; rep movsb |
3958 | ; popad |
3959 | ; popad |
3959 | ; |
3960 | ; |
3960 | ; mov [esp+36],eax |
3961 | ; mov [esp+36],eax |
3961 | ; mov [esp+24],ebx |
3962 | ; mov [esp+24],ebx |
3962 | ; ret |
3963 | ; ret |
3963 | 3964 | ||
3964 | 3965 | ||
3965 | 3966 | ||
3966 | align 4 |
3967 | align 4 |
3967 | set_io_access_rights: |
3968 | set_io_access_rights: |
3968 | push edi eax |
3969 | push edi eax |
3969 | mov edi, tss._io_map_0 |
3970 | mov edi, tss._io_map_0 |
3970 | ; mov ecx,eax |
3971 | ; mov ecx,eax |
3971 | ; and ecx,7 ; offset in byte |
3972 | ; and ecx,7 ; offset in byte |
3972 | ; shr eax,3 ; number of byte |
3973 | ; shr eax,3 ; number of byte |
3973 | ; add edi,eax |
3974 | ; add edi,eax |
3974 | ; mov ebx,1 |
3975 | ; mov ebx,1 |
3975 | ; shl ebx,cl |
3976 | ; shl ebx,cl |
3976 | test ebp, ebp |
3977 | test ebp, ebp |
3977 | ; cmp ebp,0 ; enable access - ebp = 0 |
3978 | ; cmp ebp,0 ; enable access - ebp = 0 |
3978 | jnz .siar1 |
3979 | jnz .siar1 |
3979 | ; not ebx |
3980 | ; not ebx |
3980 | ; and [edi],byte bl |
3981 | ; and [edi],byte bl |
3981 | btr [edi], eax |
3982 | btr [edi], eax |
3982 | pop eax edi |
3983 | pop eax edi |
3983 | ret |
3984 | ret |
3984 | .siar1: |
3985 | .siar1: |
3985 | bts [edi], eax |
3986 | bts [edi], eax |
3986 | ; or [edi],byte bl ; disable access - ebp = 1 |
3987 | ; or [edi],byte bl ; disable access - ebp = 1 |
3987 | pop eax edi |
3988 | pop eax edi |
3988 | ret |
3989 | ret |
3989 | ;reserve/free group of ports |
3990 | ;reserve/free group of ports |
3990 | ; * eax = 46 - number function |
3991 | ; * eax = 46 - number function |
3991 | ; * ebx = 0 - reserve, 1 - free |
3992 | ; * ebx = 0 - reserve, 1 - free |
3992 | ; * ecx = number start arrea of ports |
3993 | ; * ecx = number start arrea of ports |
3993 | ; * edx = number end arrea of ports (include last number of port) |
3994 | ; * edx = number end arrea of ports (include last number of port) |
3994 | ;Return value: |
3995 | ;Return value: |
3995 | ; * eax = 0 - succesful |
3996 | ; * eax = 0 - succesful |
3996 | ; * eax = 1 - error |
3997 | ; * eax = 1 - error |
3997 | ; * The system has reserve this ports: |
3998 | ; * The system has reserve this ports: |
3998 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3999 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3999 | ;destroys eax,ebx, ebp |
4000 | ;destroys eax,ebx, ebp |
4000 | r_f_port_area: |
4001 | r_f_port_area: |
4001 | 4002 | ||
4002 | test ebx, ebx |
4003 | test ebx, ebx |
4003 | jnz free_port_area |
4004 | jnz free_port_area |
4004 | ; je r_port_area |
4005 | ; je r_port_area |
4005 | ; jmp free_port_area |
4006 | ; jmp free_port_area |
4006 | 4007 | ||
4007 | ; r_port_area: |
4008 | ; r_port_area: |
4008 | 4009 | ||
4009 | ; pushad |
4010 | ; pushad |
4010 | 4011 | ||
4011 | cmp ecx, edx ; beginning > end ? |
4012 | cmp ecx, edx ; beginning > end ? |
4012 | ja rpal1 |
4013 | ja rpal1 |
4013 | cmp edx, 65536 |
4014 | cmp edx, 65536 |
4014 | jae rpal1 |
4015 | jae rpal1 |
4015 | mov eax, [RESERVED_PORTS] |
4016 | mov eax, [RESERVED_PORTS] |
4016 | test eax, eax ; no reserved areas ? |
4017 | test eax, eax ; no reserved areas ? |
4017 | je rpal2 |
4018 | je rpal2 |
4018 | cmp eax, 255 ; max reserved |
4019 | cmp eax, 255 ; max reserved |
4019 | jae rpal1 |
4020 | jae rpal1 |
4020 | rpal3: |
4021 | rpal3: |
4021 | mov ebx, eax |
4022 | mov ebx, eax |
4022 | shl ebx, 4 |
4023 | shl ebx, 4 |
4023 | add ebx, RESERVED_PORTS |
4024 | add ebx, RESERVED_PORTS |
4024 | cmp ecx, [ebx+8] |
4025 | cmp ecx, [ebx+8] |
4025 | ja rpal4 |
4026 | ja rpal4 |
4026 | cmp edx, [ebx+4] |
4027 | cmp edx, [ebx+4] |
4027 | jae rpal1 |
4028 | jae rpal1 |
4028 | ; jb rpal4 |
4029 | ; jb rpal4 |
4029 | ; jmp rpal1 |
4030 | ; jmp rpal1 |
4030 | rpal4: |
4031 | rpal4: |
4031 | dec eax |
4032 | dec eax |
4032 | jnz rpal3 |
4033 | jnz rpal3 |
4033 | jmp rpal2 |
4034 | jmp rpal2 |
4034 | rpal1: |
4035 | rpal1: |
4035 | ; popad |
4036 | ; popad |
4036 | ; mov eax,1 |
4037 | ; mov eax,1 |
4037 | xor eax, eax |
4038 | xor eax, eax |
4038 | inc eax |
4039 | inc eax |
4039 | ret |
4040 | ret |
4040 | rpal2: |
4041 | rpal2: |
4041 | ; popad |
4042 | ; popad |
4042 | ; enable port access at port IO map |
4043 | ; enable port access at port IO map |
4043 | cli |
4044 | cli |
4044 | pushad ; start enable io map |
4045 | pushad ; start enable io map |
4045 | 4046 | ||
4046 | cmp edx, 65536;16384 |
4047 | cmp edx, 65536;16384 |
4047 | jae no_unmask_io; jge |
4048 | jae no_unmask_io; jge |
4048 | mov eax, ecx |
4049 | mov eax, ecx |
4049 | ; push ebp |
4050 | ; push ebp |
4050 | xor ebp, ebp ; enable - eax = port |
4051 | xor ebp, ebp ; enable - eax = port |
4051 | new_port_access: |
4052 | new_port_access: |
4052 | ; pushad |
4053 | ; pushad |
4053 | call set_io_access_rights |
4054 | call set_io_access_rights |
4054 | ; popad |
4055 | ; popad |
4055 | inc eax |
4056 | inc eax |
4056 | cmp eax, edx |
4057 | cmp eax, edx |
4057 | jbe new_port_access |
4058 | jbe new_port_access |
4058 | ; pop ebp |
4059 | ; pop ebp |
4059 | no_unmask_io: |
4060 | no_unmask_io: |
4060 | popad ; end enable io map |
4061 | popad ; end enable io map |
4061 | sti |
4062 | sti |
4062 | 4063 | ||
4063 | mov eax, [RESERVED_PORTS] |
4064 | mov eax, [RESERVED_PORTS] |
4064 | add eax, 1 |
4065 | add eax, 1 |
4065 | mov [RESERVED_PORTS], eax |
4066 | mov [RESERVED_PORTS], eax |
4066 | shl eax, 4 |
4067 | shl eax, 4 |
4067 | add eax, RESERVED_PORTS |
4068 | add eax, RESERVED_PORTS |
4068 | mov ebx, [TASK_BASE] |
4069 | mov ebx, [TASK_BASE] |
4069 | mov ebx, [ebx+TASKDATA.pid] |
4070 | mov ebx, [ebx+TASKDATA.pid] |
4070 | mov [eax], ebx |
4071 | mov [eax], ebx |
4071 | mov [eax+4], ecx |
4072 | mov [eax+4], ecx |
4072 | mov [eax+8], edx |
4073 | mov [eax+8], edx |
4073 | 4074 | ||
4074 | xor eax, eax |
4075 | xor eax, eax |
4075 | ret |
4076 | ret |
4076 | 4077 | ||
4077 | free_port_area: |
4078 | free_port_area: |
4078 | 4079 | ||
4079 | ; pushad |
4080 | ; pushad |
4080 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4081 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4081 | test eax, eax |
4082 | test eax, eax |
4082 | jz frpal2 |
4083 | jz frpal2 |
4083 | mov ebx, [TASK_BASE] |
4084 | mov ebx, [TASK_BASE] |
4084 | mov ebx, [ebx+TASKDATA.pid] |
4085 | mov ebx, [ebx+TASKDATA.pid] |
4085 | frpal3: |
4086 | frpal3: |
4086 | mov edi, eax |
4087 | mov edi, eax |
4087 | shl edi, 4 |
4088 | shl edi, 4 |
4088 | add edi, RESERVED_PORTS |
4089 | add edi, RESERVED_PORTS |
4089 | cmp ebx, [edi] |
4090 | cmp ebx, [edi] |
4090 | jne frpal4 |
4091 | jne frpal4 |
4091 | cmp ecx, [edi+4] |
4092 | cmp ecx, [edi+4] |
4092 | jne frpal4 |
4093 | jne frpal4 |
4093 | cmp edx, [edi+8] |
4094 | cmp edx, [edi+8] |
4094 | jne frpal4 |
4095 | jne frpal4 |
4095 | jmp frpal1 |
4096 | jmp frpal1 |
4096 | frpal4: |
4097 | frpal4: |
4097 | dec eax |
4098 | dec eax |
4098 | jnz frpal3 |
4099 | jnz frpal3 |
4099 | frpal2: |
4100 | frpal2: |
4100 | ; popad |
4101 | ; popad |
4101 | inc eax |
4102 | inc eax |
4102 | ret |
4103 | ret |
4103 | frpal1: |
4104 | frpal1: |
4104 | push ecx |
4105 | push ecx |
4105 | mov ecx, 256 |
4106 | mov ecx, 256 |
4106 | sub ecx, eax |
4107 | sub ecx, eax |
4107 | shl ecx, 4 |
4108 | shl ecx, 4 |
4108 | mov esi, edi |
4109 | mov esi, edi |
4109 | add esi, 16 |
4110 | add esi, 16 |
4110 | cld |
4111 | cld |
4111 | rep movsb |
4112 | rep movsb |
4112 | 4113 | ||
4113 | dec dword [RESERVED_PORTS] |
4114 | dec dword [RESERVED_PORTS] |
4114 | ;popad |
4115 | ;popad |
4115 | ;disable port access at port IO map |
4116 | ;disable port access at port IO map |
4116 | 4117 | ||
4117 | ; pushad ; start disable io map |
4118 | ; pushad ; start disable io map |
4118 | pop eax ;start port |
4119 | pop eax ;start port |
4119 | cmp edx, 65536;16384 |
4120 | cmp edx, 65536;16384 |
4120 | jge no_mask_io |
4121 | jge no_mask_io |
4121 | 4122 | ||
4122 | ; mov eax,ecx |
4123 | ; mov eax,ecx |
4123 | xor ebp, ebp |
4124 | xor ebp, ebp |
4124 | inc ebp |
4125 | inc ebp |
4125 | new_port_access_disable: |
4126 | new_port_access_disable: |
4126 | ; pushad |
4127 | ; pushad |
4127 | ; mov ebp,1 ; disable - eax = port |
4128 | ; mov ebp,1 ; disable - eax = port |
4128 | call set_io_access_rights |
4129 | call set_io_access_rights |
4129 | ; popad |
4130 | ; popad |
4130 | inc eax |
4131 | inc eax |
4131 | cmp eax, edx |
4132 | cmp eax, edx |
4132 | jbe new_port_access_disable |
4133 | jbe new_port_access_disable |
4133 | no_mask_io: |
4134 | no_mask_io: |
4134 | ; popad ; end disable io map |
4135 | ; popad ; end disable io map |
4135 | xor eax, eax |
4136 | xor eax, eax |
4136 | ret |
4137 | ret |
4137 | ;----------------------------------------------------------------------------- |
4138 | ;----------------------------------------------------------------------------- |
4138 | align 4 |
4139 | align 4 |
4139 | drawbackground: |
4140 | drawbackground: |
4140 | dbrv20: |
4141 | dbrv20: |
4141 | cmp [BgrDrawMode], dword 1 |
4142 | cmp [BgrDrawMode], dword 1 |
4142 | jne bgrstr |
4143 | jne bgrstr |
4143 | call vesa20_drawbackground_tiled |
4144 | call vesa20_drawbackground_tiled |
4144 | ; call [draw_pointer] |
4145 | ; call [draw_pointer] |
4145 | call __sys_draw_pointer |
4146 | call __sys_draw_pointer |
4146 | ret |
4147 | ret |
4147 | ;-------------------------------------- |
4148 | ;-------------------------------------- |
4148 | align 4 |
4149 | align 4 |
4149 | bgrstr: |
4150 | bgrstr: |
4150 | call vesa20_drawbackground_stretch |
4151 | call vesa20_drawbackground_stretch |
4151 | ; call [draw_pointer] |
4152 | ; call [draw_pointer] |
4152 | call __sys_draw_pointer |
4153 | call __sys_draw_pointer |
4153 | ret |
4154 | ret |
4154 | ;----------------------------------------------------------------------------- |
4155 | ;----------------------------------------------------------------------------- |
4155 | align 4 |
4156 | align 4 |
4156 | syscall_putimage: ; PutImage |
4157 | syscall_putimage: ; PutImage |
4157 | sys_putimage: |
4158 | sys_putimage: |
4158 | test ecx, 0x80008000 |
4159 | test ecx, 0x80008000 |
4159 | jnz .exit |
4160 | jnz .exit |
4160 | test ecx, 0x0000FFFF |
4161 | test ecx, 0x0000FFFF |
4161 | jz .exit |
4162 | jz .exit |
4162 | test ecx, 0xFFFF0000 |
4163 | test ecx, 0xFFFF0000 |
4163 | jnz @f |
4164 | jnz @f |
4164 | ;-------------------------------------- |
4165 | ;-------------------------------------- |
4165 | align 4 |
4166 | align 4 |
4166 | .exit: |
4167 | .exit: |
4167 | ret |
4168 | ret |
4168 | ;-------------------------------------- |
4169 | ;-------------------------------------- |
4169 | align 4 |
4170 | align 4 |
4170 | @@: |
4171 | @@: |
4171 | mov edi, [current_slot] |
4172 | mov edi, [current_slot] |
4172 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4173 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4173 | rol edx, 16 |
4174 | rol edx, 16 |
4174 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4175 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4175 | rol edx, 16 |
4176 | rol edx, 16 |
4176 | ;-------------------------------------- |
4177 | ;-------------------------------------- |
4177 | align 4 |
4178 | align 4 |
4178 | .forced: |
4179 | .forced: |
4179 | push ebp esi 0 |
4180 | push ebp esi 0 |
4180 | mov ebp, putimage_get24bpp |
4181 | mov ebp, putimage_get24bpp |
4181 | mov esi, putimage_init24bpp |
4182 | mov esi, putimage_init24bpp |
4182 | ;-------------------------------------- |
4183 | ;-------------------------------------- |
4183 | align 4 |
4184 | align 4 |
4184 | sys_putimage_bpp: |
4185 | sys_putimage_bpp: |
4185 | call vesa20_putimage |
4186 | call vesa20_putimage |
4186 | pop ebp esi ebp |
4187 | pop ebp esi ebp |
4187 | ret |
4188 | ret |
4188 | ; jmp [draw_pointer] |
4189 | ; jmp [draw_pointer] |
4189 | ;----------------------------------------------------------------------------- |
4190 | ;----------------------------------------------------------------------------- |
4190 | align 4 |
4191 | align 4 |
4191 | sys_putimage_palette: |
4192 | sys_putimage_palette: |
4192 | ; ebx = pointer to image |
4193 | ; ebx = pointer to image |
4193 | ; ecx = [xsize]*65536 + [ysize] |
4194 | ; ecx = [xsize]*65536 + [ysize] |
4194 | ; edx = [xstart]*65536 + [ystart] |
4195 | ; edx = [xstart]*65536 + [ystart] |
4195 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4196 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4196 | ; edi = pointer to palette |
4197 | ; edi = pointer to palette |
4197 | ; ebp = row delta |
4198 | ; ebp = row delta |
4198 | mov eax, [CURRENT_TASK] |
4199 | mov eax, [CURRENT_TASK] |
4199 | shl eax, 8 |
4200 | shl eax, 8 |
4200 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4201 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4201 | rol edx, 16 |
4202 | rol edx, 16 |
4202 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4203 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4203 | rol edx, 16 |
4204 | rol edx, 16 |
4204 | ;-------------------------------------- |
4205 | ;-------------------------------------- |
4205 | align 4 |
4206 | align 4 |
4206 | .forced: |
4207 | .forced: |
4207 | cmp esi, 1 |
4208 | cmp esi, 1 |
4208 | jnz @f |
4209 | jnz @f |
4209 | push edi |
4210 | push edi |
4210 | mov eax, [edi+4] |
4211 | mov eax, [edi+4] |
4211 | sub eax, [edi] |
4212 | sub eax, [edi] |
4212 | push eax |
4213 | push eax |
4213 | push dword [edi] |
4214 | push dword [edi] |
4214 | push 0ffffff80h |
4215 | push 0ffffff80h |
4215 | mov edi, esp |
4216 | mov edi, esp |
4216 | call put_mono_image |
4217 | call put_mono_image |
4217 | add esp, 12 |
4218 | add esp, 12 |
4218 | pop edi |
4219 | pop edi |
4219 | ret |
4220 | ret |
4220 | ;-------------------------------------- |
4221 | ;-------------------------------------- |
4221 | align 4 |
4222 | align 4 |
4222 | @@: |
4223 | @@: |
4223 | cmp esi, 2 |
4224 | cmp esi, 2 |
4224 | jnz @f |
4225 | jnz @f |
4225 | push edi |
4226 | push edi |
4226 | push 0ffffff80h |
4227 | push 0ffffff80h |
4227 | mov edi, esp |
4228 | mov edi, esp |
4228 | call put_2bit_image |
4229 | call put_2bit_image |
4229 | pop eax |
4230 | pop eax |
4230 | pop edi |
4231 | pop edi |
4231 | ret |
4232 | ret |
4232 | ;-------------------------------------- |
4233 | ;-------------------------------------- |
4233 | align 4 |
4234 | align 4 |
4234 | @@: |
4235 | @@: |
4235 | cmp esi, 4 |
4236 | cmp esi, 4 |
4236 | jnz @f |
4237 | jnz @f |
4237 | push edi |
4238 | push edi |
4238 | push 0ffffff80h |
4239 | push 0ffffff80h |
4239 | mov edi, esp |
4240 | mov edi, esp |
4240 | call put_4bit_image |
4241 | call put_4bit_image |
4241 | pop eax |
4242 | pop eax |
4242 | pop edi |
4243 | pop edi |
4243 | ret |
4244 | ret |
4244 | ;-------------------------------------- |
4245 | ;-------------------------------------- |
4245 | align 4 |
4246 | align 4 |
4246 | @@: |
4247 | @@: |
4247 | push ebp esi ebp |
4248 | push ebp esi ebp |
4248 | cmp esi, 8 |
4249 | cmp esi, 8 |
4249 | jnz @f |
4250 | jnz @f |
4250 | mov ebp, putimage_get8bpp |
4251 | mov ebp, putimage_get8bpp |
4251 | mov esi, putimage_init8bpp |
4252 | mov esi, putimage_init8bpp |
4252 | jmp sys_putimage_bpp |
4253 | jmp sys_putimage_bpp |
4253 | ;-------------------------------------- |
4254 | ;-------------------------------------- |
4254 | align 4 |
4255 | align 4 |
4255 | @@: |
4256 | @@: |
4256 | cmp esi, 9 |
4257 | cmp esi, 9 |
4257 | jnz @f |
4258 | jnz @f |
4258 | mov ebp, putimage_get9bpp |
4259 | mov ebp, putimage_get9bpp |
4259 | mov esi, putimage_init9bpp |
4260 | mov esi, putimage_init9bpp |
4260 | jmp sys_putimage_bpp |
4261 | jmp sys_putimage_bpp |
4261 | ;-------------------------------------- |
4262 | ;-------------------------------------- |
4262 | align 4 |
4263 | align 4 |
4263 | @@: |
4264 | @@: |
4264 | cmp esi, 15 |
4265 | cmp esi, 15 |
4265 | jnz @f |
4266 | jnz @f |
4266 | mov ebp, putimage_get15bpp |
4267 | mov ebp, putimage_get15bpp |
4267 | mov esi, putimage_init15bpp |
4268 | mov esi, putimage_init15bpp |
4268 | jmp sys_putimage_bpp |
4269 | jmp sys_putimage_bpp |
4269 | ;-------------------------------------- |
4270 | ;-------------------------------------- |
4270 | align 4 |
4271 | align 4 |
4271 | @@: |
4272 | @@: |
4272 | cmp esi, 16 |
4273 | cmp esi, 16 |
4273 | jnz @f |
4274 | jnz @f |
4274 | mov ebp, putimage_get16bpp |
4275 | mov ebp, putimage_get16bpp |
4275 | mov esi, putimage_init16bpp |
4276 | mov esi, putimage_init16bpp |
4276 | jmp sys_putimage_bpp |
4277 | jmp sys_putimage_bpp |
4277 | ;-------------------------------------- |
4278 | ;-------------------------------------- |
4278 | align 4 |
4279 | align 4 |
4279 | @@: |
4280 | @@: |
4280 | cmp esi, 24 |
4281 | cmp esi, 24 |
4281 | jnz @f |
4282 | jnz @f |
4282 | mov ebp, putimage_get24bpp |
4283 | mov ebp, putimage_get24bpp |
4283 | mov esi, putimage_init24bpp |
4284 | mov esi, putimage_init24bpp |
4284 | jmp sys_putimage_bpp |
4285 | jmp sys_putimage_bpp |
4285 | ;-------------------------------------- |
4286 | ;-------------------------------------- |
4286 | align 4 |
4287 | align 4 |
4287 | @@: |
4288 | @@: |
4288 | cmp esi, 32 |
4289 | cmp esi, 32 |
4289 | jnz @f |
4290 | jnz @f |
4290 | mov ebp, putimage_get32bpp |
4291 | mov ebp, putimage_get32bpp |
4291 | mov esi, putimage_init32bpp |
4292 | mov esi, putimage_init32bpp |
4292 | jmp sys_putimage_bpp |
4293 | jmp sys_putimage_bpp |
4293 | ;-------------------------------------- |
4294 | ;-------------------------------------- |
4294 | align 4 |
4295 | align 4 |
4295 | @@: |
4296 | @@: |
4296 | pop ebp esi ebp |
4297 | pop ebp esi ebp |
4297 | ret |
4298 | ret |
4298 | ;----------------------------------------------------------------------------- |
4299 | ;----------------------------------------------------------------------------- |
4299 | align 4 |
4300 | align 4 |
4300 | put_mono_image: |
4301 | put_mono_image: |
4301 | push ebp esi ebp |
4302 | push ebp esi ebp |
4302 | mov ebp, putimage_get1bpp |
4303 | mov ebp, putimage_get1bpp |
4303 | mov esi, putimage_init1bpp |
4304 | mov esi, putimage_init1bpp |
4304 | jmp sys_putimage_bpp |
4305 | jmp sys_putimage_bpp |
4305 | ;----------------------------------------------------------------------------- |
4306 | ;----------------------------------------------------------------------------- |
4306 | align 4 |
4307 | align 4 |
4307 | put_2bit_image: |
4308 | put_2bit_image: |
4308 | push ebp esi ebp |
4309 | push ebp esi ebp |
4309 | mov ebp, putimage_get2bpp |
4310 | mov ebp, putimage_get2bpp |
4310 | mov esi, putimage_init2bpp |
4311 | mov esi, putimage_init2bpp |
4311 | jmp sys_putimage_bpp |
4312 | jmp sys_putimage_bpp |
4312 | ;----------------------------------------------------------------------------- |
4313 | ;----------------------------------------------------------------------------- |
4313 | align 4 |
4314 | align 4 |
4314 | put_4bit_image: |
4315 | put_4bit_image: |
4315 | push ebp esi ebp |
4316 | push ebp esi ebp |
4316 | mov ebp, putimage_get4bpp |
4317 | mov ebp, putimage_get4bpp |
4317 | mov esi, putimage_init4bpp |
4318 | mov esi, putimage_init4bpp |
4318 | jmp sys_putimage_bpp |
4319 | jmp sys_putimage_bpp |
4319 | ;----------------------------------------------------------------------------- |
4320 | ;----------------------------------------------------------------------------- |
4320 | align 4 |
4321 | align 4 |
4321 | putimage_init24bpp: |
4322 | putimage_init24bpp: |
4322 | lea eax, [eax*3] |
4323 | lea eax, [eax*3] |
4323 | putimage_init8bpp: |
4324 | putimage_init8bpp: |
4324 | putimage_init9bpp: |
4325 | putimage_init9bpp: |
4325 | ret |
4326 | ret |
4326 | ;----------------------------------------------------------------------------- |
4327 | ;----------------------------------------------------------------------------- |
4327 | align 16 |
4328 | align 16 |
4328 | putimage_get24bpp: |
4329 | putimage_get24bpp: |
4329 | movzx eax, byte [esi+2] |
4330 | movzx eax, byte [esi+2] |
4330 | shl eax, 16 |
4331 | shl eax, 16 |
4331 | mov ax, [esi] |
4332 | mov ax, [esi] |
4332 | add esi, 3 |
4333 | add esi, 3 |
4333 | ret 4 |
4334 | ret 4 |
4334 | ;----------------------------------------------------------------------------- |
4335 | ;----------------------------------------------------------------------------- |
4335 | align 16 |
4336 | align 16 |
4336 | putimage_get8bpp: |
4337 | putimage_get8bpp: |
4337 | movzx eax, byte [esi] |
4338 | movzx eax, byte [esi] |
4338 | push edx |
4339 | push edx |
4339 | mov edx, [esp+8] |
4340 | mov edx, [esp+8] |
4340 | mov eax, [edx+eax*4] |
4341 | mov eax, [edx+eax*4] |
4341 | pop edx |
4342 | pop edx |
4342 | inc esi |
4343 | inc esi |
4343 | ret 4 |
4344 | ret 4 |
4344 | ;----------------------------------------------------------------------------- |
4345 | ;----------------------------------------------------------------------------- |
4345 | align 16 |
4346 | align 16 |
4346 | putimage_get9bpp: |
4347 | putimage_get9bpp: |
4347 | lodsb |
4348 | lodsb |
4348 | mov ah, al |
4349 | mov ah, al |
4349 | shl eax, 8 |
4350 | shl eax, 8 |
4350 | mov al, ah |
4351 | mov al, ah |
4351 | ret 4 |
4352 | ret 4 |
4352 | ;----------------------------------------------------------------------------- |
4353 | ;----------------------------------------------------------------------------- |
4353 | align 4 |
4354 | align 4 |
4354 | putimage_init1bpp: |
4355 | putimage_init1bpp: |
4355 | add eax, ecx |
4356 | add eax, ecx |
4356 | push ecx |
4357 | push ecx |
4357 | add eax, 7 |
4358 | add eax, 7 |
4358 | add ecx, 7 |
4359 | add ecx, 7 |
4359 | shr eax, 3 |
4360 | shr eax, 3 |
4360 | shr ecx, 3 |
4361 | shr ecx, 3 |
4361 | sub eax, ecx |
4362 | sub eax, ecx |
4362 | pop ecx |
4363 | pop ecx |
4363 | ret |
4364 | ret |
4364 | ;----------------------------------------------------------------------------- |
4365 | ;----------------------------------------------------------------------------- |
4365 | align 16 |
4366 | align 16 |
4366 | putimage_get1bpp: |
4367 | putimage_get1bpp: |
4367 | push edx |
4368 | push edx |
4368 | mov edx, [esp+8] |
4369 | mov edx, [esp+8] |
4369 | mov al, [edx] |
4370 | mov al, [edx] |
4370 | add al, al |
4371 | add al, al |
4371 | jnz @f |
4372 | jnz @f |
4372 | lodsb |
4373 | lodsb |
4373 | adc al, al |
4374 | adc al, al |
4374 | @@: |
4375 | @@: |
4375 | mov [edx], al |
4376 | mov [edx], al |
4376 | sbb eax, eax |
4377 | sbb eax, eax |
4377 | and eax, [edx+8] |
4378 | and eax, [edx+8] |
4378 | add eax, [edx+4] |
4379 | add eax, [edx+4] |
4379 | pop edx |
4380 | pop edx |
4380 | ret 4 |
4381 | ret 4 |
4381 | ;----------------------------------------------------------------------------- |
4382 | ;----------------------------------------------------------------------------- |
4382 | align 4 |
4383 | align 4 |
4383 | putimage_init2bpp: |
4384 | putimage_init2bpp: |
4384 | add eax, ecx |
4385 | add eax, ecx |
4385 | push ecx |
4386 | push ecx |
4386 | add ecx, 3 |
4387 | add ecx, 3 |
4387 | add eax, 3 |
4388 | add eax, 3 |
4388 | shr ecx, 2 |
4389 | shr ecx, 2 |
4389 | shr eax, 2 |
4390 | shr eax, 2 |
4390 | sub eax, ecx |
4391 | sub eax, ecx |
4391 | pop ecx |
4392 | pop ecx |
4392 | ret |
4393 | ret |
4393 | ;----------------------------------------------------------------------------- |
4394 | ;----------------------------------------------------------------------------- |
4394 | align 16 |
4395 | align 16 |
4395 | putimage_get2bpp: |
4396 | putimage_get2bpp: |
4396 | push edx |
4397 | push edx |
4397 | mov edx, [esp+8] |
4398 | mov edx, [esp+8] |
4398 | mov al, [edx] |
4399 | mov al, [edx] |
4399 | mov ah, al |
4400 | mov ah, al |
4400 | shr al, 6 |
4401 | shr al, 6 |
4401 | shl ah, 2 |
4402 | shl ah, 2 |
4402 | jnz .nonewbyte |
4403 | jnz .nonewbyte |
4403 | lodsb |
4404 | lodsb |
4404 | mov ah, al |
4405 | mov ah, al |
4405 | shr al, 6 |
4406 | shr al, 6 |
4406 | shl ah, 2 |
4407 | shl ah, 2 |
4407 | add ah, 1 |
4408 | add ah, 1 |
4408 | .nonewbyte: |
4409 | .nonewbyte: |
4409 | mov [edx], ah |
4410 | mov [edx], ah |
4410 | mov edx, [edx+4] |
4411 | mov edx, [edx+4] |
4411 | movzx eax, al |
4412 | movzx eax, al |
4412 | mov eax, [edx+eax*4] |
4413 | mov eax, [edx+eax*4] |
4413 | pop edx |
4414 | pop edx |
4414 | ret 4 |
4415 | ret 4 |
4415 | ;----------------------------------------------------------------------------- |
4416 | ;----------------------------------------------------------------------------- |
4416 | align 4 |
4417 | align 4 |
4417 | putimage_init4bpp: |
4418 | putimage_init4bpp: |
4418 | add eax, ecx |
4419 | add eax, ecx |
4419 | push ecx |
4420 | push ecx |
4420 | add ecx, 1 |
4421 | add ecx, 1 |
4421 | add eax, 1 |
4422 | add eax, 1 |
4422 | shr ecx, 1 |
4423 | shr ecx, 1 |
4423 | shr eax, 1 |
4424 | shr eax, 1 |
4424 | sub eax, ecx |
4425 | sub eax, ecx |
4425 | pop ecx |
4426 | pop ecx |
4426 | ret |
4427 | ret |
4427 | ;----------------------------------------------------------------------------- |
4428 | ;----------------------------------------------------------------------------- |
4428 | align 16 |
4429 | align 16 |
4429 | putimage_get4bpp: |
4430 | putimage_get4bpp: |
4430 | push edx |
4431 | push edx |
4431 | mov edx, [esp+8] |
4432 | mov edx, [esp+8] |
4432 | add byte [edx], 80h |
4433 | add byte [edx], 80h |
4433 | jc @f |
4434 | jc @f |
4434 | movzx eax, byte [edx+1] |
4435 | movzx eax, byte [edx+1] |
4435 | mov edx, [edx+4] |
4436 | mov edx, [edx+4] |
4436 | and eax, 0x0F |
4437 | and eax, 0x0F |
4437 | mov eax, [edx+eax*4] |
4438 | mov eax, [edx+eax*4] |
4438 | pop edx |
4439 | pop edx |
4439 | ret 4 |
4440 | ret 4 |
4440 | @@: |
4441 | @@: |
4441 | movzx eax, byte [esi] |
4442 | movzx eax, byte [esi] |
4442 | add esi, 1 |
4443 | add esi, 1 |
4443 | mov [edx+1], al |
4444 | mov [edx+1], al |
4444 | shr eax, 4 |
4445 | shr eax, 4 |
4445 | mov edx, [edx+4] |
4446 | mov edx, [edx+4] |
4446 | mov eax, [edx+eax*4] |
4447 | mov eax, [edx+eax*4] |
4447 | pop edx |
4448 | pop edx |
4448 | ret 4 |
4449 | ret 4 |
4449 | ;----------------------------------------------------------------------------- |
4450 | ;----------------------------------------------------------------------------- |
4450 | align 4 |
4451 | align 4 |
4451 | putimage_init32bpp: |
4452 | putimage_init32bpp: |
4452 | shl eax, 2 |
4453 | shl eax, 2 |
4453 | ret |
4454 | ret |
4454 | ;----------------------------------------------------------------------------- |
4455 | ;----------------------------------------------------------------------------- |
4455 | align 16 |
4456 | align 16 |
4456 | putimage_get32bpp: |
4457 | putimage_get32bpp: |
4457 | lodsd |
4458 | lodsd |
4458 | ret 4 |
4459 | ret 4 |
4459 | ;----------------------------------------------------------------------------- |
4460 | ;----------------------------------------------------------------------------- |
4460 | align 4 |
4461 | align 4 |
4461 | putimage_init15bpp: |
4462 | putimage_init15bpp: |
4462 | putimage_init16bpp: |
4463 | putimage_init16bpp: |
4463 | add eax, eax |
4464 | add eax, eax |
4464 | ret |
4465 | ret |
4465 | ;----------------------------------------------------------------------------- |
4466 | ;----------------------------------------------------------------------------- |
4466 | align 16 |
4467 | align 16 |
4467 | putimage_get15bpp: |
4468 | putimage_get15bpp: |
4468 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4469 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4469 | push ecx edx |
4470 | push ecx edx |
4470 | movzx eax, word [esi] |
4471 | movzx eax, word [esi] |
4471 | add esi, 2 |
4472 | add esi, 2 |
4472 | mov ecx, eax |
4473 | mov ecx, eax |
4473 | mov edx, eax |
4474 | mov edx, eax |
4474 | and eax, 0x1F |
4475 | and eax, 0x1F |
4475 | and ecx, 0x1F shl 5 |
4476 | and ecx, 0x1F shl 5 |
4476 | and edx, 0x1F shl 10 |
4477 | and edx, 0x1F shl 10 |
4477 | shl eax, 3 |
4478 | shl eax, 3 |
4478 | shl ecx, 6 |
4479 | shl ecx, 6 |
4479 | shl edx, 9 |
4480 | shl edx, 9 |
4480 | or eax, ecx |
4481 | or eax, ecx |
4481 | or eax, edx |
4482 | or eax, edx |
4482 | pop edx ecx |
4483 | pop edx ecx |
4483 | ret 4 |
4484 | ret 4 |
4484 | ;----------------------------------------------------------------------------- |
4485 | ;----------------------------------------------------------------------------- |
4485 | align 16 |
4486 | align 16 |
4486 | putimage_get16bpp: |
4487 | putimage_get16bpp: |
4487 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4488 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4488 | push ecx edx |
4489 | push ecx edx |
4489 | movzx eax, word [esi] |
4490 | movzx eax, word [esi] |
4490 | add esi, 2 |
4491 | add esi, 2 |
4491 | mov ecx, eax |
4492 | mov ecx, eax |
4492 | mov edx, eax |
4493 | mov edx, eax |
4493 | and eax, 0x1F |
4494 | and eax, 0x1F |
4494 | and ecx, 0x3F shl 5 |
4495 | and ecx, 0x3F shl 5 |
4495 | and edx, 0x1F shl 11 |
4496 | and edx, 0x1F shl 11 |
4496 | shl eax, 3 |
4497 | shl eax, 3 |
4497 | shl ecx, 5 |
4498 | shl ecx, 5 |
4498 | shl edx, 8 |
4499 | shl edx, 8 |
4499 | or eax, ecx |
4500 | or eax, ecx |
4500 | or eax, edx |
4501 | or eax, edx |
4501 | pop edx ecx |
4502 | pop edx ecx |
4502 | ret 4 |
4503 | ret 4 |
4503 | ;----------------------------------------------------------------------------- |
4504 | ;----------------------------------------------------------------------------- |
4504 | ;align 4 |
4505 | ;align 4 |
4505 | ; eax x beginning |
4506 | ; eax x beginning |
4506 | ; ebx y beginning |
4507 | ; ebx y beginning |
4507 | ; ecx x end |
4508 | ; ecx x end |
4508 | ; edx y end |
4509 | ; edx y end |
4509 | ; edi color |
4510 | ; edi color |
4510 | ;__sys_drawbar: |
4511 | ;__sys_drawbar: |
4511 | ; mov esi, [current_slot] |
4512 | ; mov esi, [current_slot] |
4512 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4513 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4513 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4514 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4514 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4515 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4515 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4516 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4516 | ;-------------------------------------- |
4517 | ;-------------------------------------- |
4517 | ;align 4 |
4518 | ;align 4 |
4518 | ;.forced: |
4519 | ;.forced: |
4519 | ; call vesa20_drawbar |
4520 | ; call vesa20_drawbar |
4520 | ; call [draw_pointer] |
4521 | ; call [draw_pointer] |
4521 | ; ret |
4522 | ; ret |
4522 | ;----------------------------------------------------------------------------- |
4523 | ;----------------------------------------------------------------------------- |
4523 | align 4 |
4524 | align 4 |
4524 | kb_read: |
4525 | kb_read: |
4525 | 4526 | ||
4526 | push ecx edx |
4527 | push ecx edx |
4527 | 4528 | ||
4528 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4529 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4529 | kr_loop: |
4530 | kr_loop: |
4530 | in al, 0x64 |
4531 | in al, 0x64 |
4531 | test al, 1 |
4532 | test al, 1 |
4532 | jnz kr_ready |
4533 | jnz kr_ready |
4533 | loop kr_loop |
4534 | loop kr_loop |
4534 | mov ah, 1 |
4535 | mov ah, 1 |
4535 | jmp kr_exit |
4536 | jmp kr_exit |
4536 | kr_ready: |
4537 | kr_ready: |
4537 | push ecx |
4538 | push ecx |
4538 | mov ecx, 32 |
4539 | mov ecx, 32 |
4539 | kr_delay: |
4540 | kr_delay: |
4540 | loop kr_delay |
4541 | loop kr_delay |
4541 | pop ecx |
4542 | pop ecx |
4542 | in al, 0x60 |
4543 | in al, 0x60 |
4543 | xor ah, ah |
4544 | xor ah, ah |
4544 | kr_exit: |
4545 | kr_exit: |
4545 | 4546 | ||
4546 | pop edx ecx |
4547 | pop edx ecx |
4547 | 4548 | ||
4548 | ret |
4549 | ret |
4549 | ;----------------------------------------------------------------------------- |
4550 | ;----------------------------------------------------------------------------- |
4550 | align 4 |
4551 | align 4 |
4551 | kb_write: |
4552 | kb_write: |
4552 | 4553 | ||
4553 | push ecx edx |
4554 | push ecx edx |
4554 | 4555 | ||
4555 | mov dl, al |
4556 | mov dl, al |
4556 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4557 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4557 | ; kw_loop1: |
4558 | ; kw_loop1: |
4558 | ; in al,0x64 |
4559 | ; in al,0x64 |
4559 | ; test al,0x20 |
4560 | ; test al,0x20 |
4560 | ; jz kw_ok1 |
4561 | ; jz kw_ok1 |
4561 | ; loop kw_loop1 |
4562 | ; loop kw_loop1 |
4562 | ; mov ah,1 |
4563 | ; mov ah,1 |
4563 | ; jmp kw_exit |
4564 | ; jmp kw_exit |
4564 | ; kw_ok1: |
4565 | ; kw_ok1: |
4565 | in al, 0x60 |
4566 | in al, 0x60 |
4566 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4567 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4567 | kw_loop: |
4568 | kw_loop: |
4568 | in al, 0x64 |
4569 | in al, 0x64 |
4569 | test al, 2 |
4570 | test al, 2 |
4570 | jz kw_ok |
4571 | jz kw_ok |
4571 | loop kw_loop |
4572 | loop kw_loop |
4572 | mov ah, 1 |
4573 | mov ah, 1 |
4573 | jmp kw_exit |
4574 | jmp kw_exit |
4574 | kw_ok: |
4575 | kw_ok: |
4575 | mov al, dl |
4576 | mov al, dl |
4576 | out 0x60, al |
4577 | out 0x60, al |
4577 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4578 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4578 | kw_loop3: |
4579 | kw_loop3: |
4579 | in al, 0x64 |
4580 | in al, 0x64 |
4580 | test al, 2 |
4581 | test al, 2 |
4581 | jz kw_ok3 |
4582 | jz kw_ok3 |
4582 | loop kw_loop3 |
4583 | loop kw_loop3 |
4583 | mov ah, 1 |
4584 | mov ah, 1 |
4584 | jmp kw_exit |
4585 | jmp kw_exit |
4585 | kw_ok3: |
4586 | kw_ok3: |
4586 | mov ah, 8 |
4587 | mov ah, 8 |
4587 | kw_loop4: |
4588 | kw_loop4: |
4588 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4589 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4589 | kw_loop5: |
4590 | kw_loop5: |
4590 | in al, 0x64 |
4591 | in al, 0x64 |
4591 | test al, 1 |
4592 | test al, 1 |
4592 | jnz kw_ok4 |
4593 | jnz kw_ok4 |
4593 | loop kw_loop5 |
4594 | loop kw_loop5 |
4594 | dec ah |
4595 | dec ah |
4595 | jnz kw_loop4 |
4596 | jnz kw_loop4 |
4596 | kw_ok4: |
4597 | kw_ok4: |
4597 | xor ah, ah |
4598 | xor ah, ah |
4598 | kw_exit: |
4599 | kw_exit: |
4599 | 4600 | ||
4600 | pop edx ecx |
4601 | pop edx ecx |
4601 | 4602 | ||
4602 | ret |
4603 | ret |
4603 | ;----------------------------------------------------------------------------- |
4604 | ;----------------------------------------------------------------------------- |
4604 | align 4 |
4605 | align 4 |
4605 | kb_cmd: |
4606 | kb_cmd: |
4606 | 4607 | ||
4607 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4608 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4608 | c_wait: |
4609 | c_wait: |
4609 | in al, 0x64 |
4610 | in al, 0x64 |
4610 | test al, 2 |
4611 | test al, 2 |
4611 | jz c_send |
4612 | jz c_send |
4612 | loop c_wait |
4613 | loop c_wait |
4613 | jmp c_error |
4614 | jmp c_error |
4614 | c_send: |
4615 | c_send: |
4615 | mov al, bl |
4616 | mov al, bl |
4616 | out 0x64, al |
4617 | out 0x64, al |
4617 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4618 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4618 | c_accept: |
4619 | c_accept: |
4619 | in al, 0x64 |
4620 | in al, 0x64 |
4620 | test al, 2 |
4621 | test al, 2 |
4621 | jz c_ok |
4622 | jz c_ok |
4622 | loop c_accept |
4623 | loop c_accept |
4623 | c_error: |
4624 | c_error: |
4624 | mov ah, 1 |
4625 | mov ah, 1 |
4625 | jmp c_exit |
4626 | jmp c_exit |
4626 | c_ok: |
4627 | c_ok: |
4627 | xor ah, ah |
4628 | xor ah, ah |
4628 | c_exit: |
4629 | c_exit: |
4629 | ret |
4630 | ret |
4630 | 4631 | ||
4631 | 4632 | ||
4632 | setmouse: ; set mousepicture -pointer |
4633 | setmouse: ; set mousepicture -pointer |
4633 | ; ps2 mouse enable |
4634 | ; ps2 mouse enable |
4634 | 4635 | ||
4635 | ; mov [MOUSE_PICTURE], dword mousepointer |
4636 | ; mov [MOUSE_PICTURE], dword mousepointer |
4636 | 4637 | ||
4637 | cli |
4638 | cli |
4638 | 4639 | ||
4639 | ret |
4640 | ret |
4640 | 4641 | ||
4641 | if used _rdtsc |
4642 | if used _rdtsc |
4642 | _rdtsc: |
4643 | _rdtsc: |
4643 | bt [cpu_caps], CAPS_TSC |
4644 | bt [cpu_caps], CAPS_TSC |
4644 | jnc ret_rdtsc |
4645 | jnc ret_rdtsc |
4645 | rdtsc |
4646 | rdtsc |
4646 | ret |
4647 | ret |
4647 | ret_rdtsc: |
4648 | ret_rdtsc: |
4648 | mov edx, 0xffffffff |
4649 | mov edx, 0xffffffff |
4649 | mov eax, 0xffffffff |
4650 | mov eax, 0xffffffff |
4650 | ret |
4651 | ret |
4651 | end if |
4652 | end if |
4652 | 4653 | ||
4653 | sys_msg_board_str: |
4654 | sys_msg_board_str: |
4654 | 4655 | ||
4655 | pushad |
4656 | pushad |
4656 | @@: |
4657 | @@: |
4657 | cmp [esi], byte 0 |
4658 | cmp [esi], byte 0 |
4658 | je @f |
4659 | je @f |
4659 | mov eax, 1 |
4660 | mov eax, 1 |
4660 | movzx ebx, byte [esi] |
4661 | movzx ebx, byte [esi] |
4661 | call sys_msg_board |
4662 | call sys_msg_board |
4662 | inc esi |
4663 | inc esi |
4663 | jmp @b |
4664 | jmp @b |
4664 | @@: |
4665 | @@: |
4665 | popad |
4666 | popad |
4666 | ret |
4667 | ret |
4667 | 4668 | ||
4668 | sys_msg_board_byte: |
4669 | sys_msg_board_byte: |
4669 | ; in: al = byte to display |
4670 | ; in: al = byte to display |
4670 | ; out: nothing |
4671 | ; out: nothing |
4671 | ; destroys: nothing |
4672 | ; destroys: nothing |
4672 | pushad |
4673 | pushad |
4673 | mov ecx, 2 |
4674 | mov ecx, 2 |
4674 | shl eax, 24 |
4675 | shl eax, 24 |
4675 | jmp @f |
4676 | jmp @f |
4676 | 4677 | ||
4677 | sys_msg_board_word: |
4678 | sys_msg_board_word: |
4678 | ; in: ax = word to display |
4679 | ; in: ax = word to display |
4679 | ; out: nothing |
4680 | ; out: nothing |
4680 | ; destroys: nothing |
4681 | ; destroys: nothing |
4681 | pushad |
4682 | pushad |
4682 | mov ecx, 4 |
4683 | mov ecx, 4 |
4683 | shl eax, 16 |
4684 | shl eax, 16 |
4684 | jmp @f |
4685 | jmp @f |
4685 | 4686 | ||
4686 | sys_msg_board_dword: |
4687 | sys_msg_board_dword: |
4687 | ; in: eax = dword to display |
4688 | ; in: eax = dword to display |
4688 | ; out: nothing |
4689 | ; out: nothing |
4689 | ; destroys: nothing |
4690 | ; destroys: nothing |
4690 | pushad |
4691 | pushad |
4691 | mov ecx, 8 |
4692 | mov ecx, 8 |
4692 | @@: |
4693 | @@: |
4693 | push ecx |
4694 | push ecx |
4694 | rol eax, 4 |
4695 | rol eax, 4 |
4695 | push eax |
4696 | push eax |
4696 | and al, 0xF |
4697 | and al, 0xF |
4697 | cmp al, 10 |
4698 | cmp al, 10 |
4698 | sbb al, 69h |
4699 | sbb al, 69h |
4699 | das |
4700 | das |
4700 | mov bl, al |
4701 | mov bl, al |
4701 | xor eax, eax |
4702 | xor eax, eax |
4702 | inc eax |
4703 | inc eax |
4703 | call sys_msg_board |
4704 | call sys_msg_board |
4704 | pop eax |
4705 | pop eax |
4705 | pop ecx |
4706 | pop ecx |
4706 | loop @b |
4707 | loop @b |
4707 | popad |
4708 | popad |
4708 | ret |
4709 | ret |
4709 | 4710 | ||
4710 | msg_board_data_size = 65536 ; Must be power of two |
4711 | msg_board_data_size = 65536 ; Must be power of two |
4711 | 4712 | ||
4712 | uglobal |
4713 | uglobal |
4713 | msg_board_data rb msg_board_data_size |
4714 | msg_board_data rb msg_board_data_size |
4714 | msg_board_count dd 0x0 |
4715 | msg_board_count dd 0x0 |
4715 | endg |
4716 | endg |
4716 | 4717 | ||
4717 | sys_msg_board: |
4718 | sys_msg_board: |
4718 | 4719 | ||
4719 | ; eax=1 : write : bl byte to write |
4720 | ; eax=1 : write : bl byte to write |
4720 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4721 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4721 | 4722 | ||
4722 | mov ecx, [msg_board_count] |
4723 | mov ecx, [msg_board_count] |
4723 | cmp eax, 1 |
4724 | cmp eax, 1 |
4724 | jne .smbl1 |
4725 | jne .smbl1 |
4725 | 4726 | ||
4726 | if defined debug_com_base |
4727 | if defined debug_com_base |
4727 | 4728 | ||
4728 | push dx ax |
4729 | push dx ax |
4729 | 4730 | ||
4730 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4731 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4731 | mov dx, debug_com_base+5 |
4732 | mov dx, debug_com_base+5 |
4732 | in al, dx |
4733 | in al, dx |
4733 | test al, 1 shl 5 |
4734 | test al, 1 shl 5 |
4734 | jz @r |
4735 | jz @r |
4735 | 4736 | ||
4736 | mov dx, debug_com_base ; Output the byte |
4737 | mov dx, debug_com_base ; Output the byte |
4737 | mov al, bl |
4738 | mov al, bl |
4738 | out dx, al |
4739 | out dx, al |
4739 | 4740 | ||
4740 | pop ax dx |
4741 | pop ax dx |
4741 | 4742 | ||
4742 | end if |
4743 | end if |
4743 | 4744 | ||
4744 | mov [msg_board_data+ecx], bl |
4745 | mov [msg_board_data+ecx], bl |
4745 | if debug_direct_print |
4746 | if debug_direct_print |
4746 | pusha |
4747 | pusha |
4747 | iglobal |
4748 | iglobal |
4748 | msg_board_pos dd 234*65536+10 |
4749 | msg_board_pos dd 234*65536+10 |
4749 | endg |
4750 | endg |
4750 | lea edx, [msg_board_data+ecx] |
4751 | lea edx, [msg_board_data+ecx] |
4751 | mov ecx, 0x40FFFFFF |
4752 | mov ecx, 0x40FFFFFF |
4752 | mov ebx, [msg_board_pos] |
4753 | mov ebx, [msg_board_pos] |
4753 | mov edi, 1 |
4754 | mov edi, 1 |
4754 | mov esi, 1 |
4755 | mov esi, 1 |
4755 | call dtext |
4756 | call dtext |
4756 | popa |
4757 | popa |
4757 | add word [msg_board_pos+2], 6 |
4758 | add word [msg_board_pos+2], 6 |
4758 | cmp bl, 10 |
4759 | cmp bl, 10 |
4759 | jnz @f |
4760 | jnz @f |
4760 | mov word [msg_board_pos+2], 234 |
4761 | mov word [msg_board_pos+2], 234 |
4761 | add word [msg_board_pos], 10 |
4762 | add word [msg_board_pos], 10 |
4762 | mov ax, [Screen_Max_Y] |
4763 | mov ax, [Screen_Max_Y] |
4763 | cmp word [msg_board_pos], ax |
4764 | cmp word [msg_board_pos], ax |
4764 | jbe @f |
4765 | jbe @f |
4765 | mov word [msg_board_pos], 10 |
4766 | mov word [msg_board_pos], 10 |
4766 | @@: |
4767 | @@: |
4767 | end if |
4768 | end if |
4768 | if 0 |
4769 | if 0 |
4769 | pusha |
4770 | pusha |
4770 | mov al, bl |
4771 | mov al, bl |
4771 | mov edx, 402h |
4772 | mov edx, 402h |
4772 | out dx, al |
4773 | out dx, al |
4773 | popa |
4774 | popa |
4774 | end if |
4775 | end if |
4775 | inc ecx |
4776 | inc ecx |
4776 | and ecx, msg_board_data_size - 1 |
4777 | and ecx, msg_board_data_size - 1 |
4777 | mov [msg_board_count], ecx |
4778 | mov [msg_board_count], ecx |
4778 | ret |
4779 | ret |
4779 | .smbl1: |
4780 | .smbl1: |
4780 | cmp eax, 2 |
4781 | cmp eax, 2 |
4781 | jne .smbl2 |
4782 | jne .smbl2 |
4782 | test ecx, ecx |
4783 | test ecx, ecx |
4783 | jz .smbl21 |
4784 | jz .smbl21 |
4784 | mov eax, msg_board_data+1 |
4785 | mov eax, msg_board_data+1 |
4785 | mov ebx, msg_board_data |
4786 | mov ebx, msg_board_data |
4786 | movzx edx, byte [ebx] |
4787 | movzx edx, byte [ebx] |
4787 | call memmove |
4788 | call memmove |
4788 | dec [msg_board_count] |
4789 | dec [msg_board_count] |
4789 | mov [esp + 36], edx ;eax |
4790 | mov [esp + 36], edx ;eax |
4790 | mov [esp + 24], dword 1 |
4791 | mov [esp + 24], dword 1 |
4791 | ret |
4792 | ret |
4792 | .smbl21: |
4793 | .smbl21: |
4793 | mov [esp+36], ecx |
4794 | mov [esp+36], ecx |
4794 | mov [esp+24], ecx |
4795 | mov [esp+24], ecx |
4795 | .smbl2: |
4796 | .smbl2: |
4796 | ret |
4797 | ret |
4797 | 4798 | ||
4798 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4799 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4799 | ;; 66 sys function. ;; |
4800 | ;; 66 sys function. ;; |
4800 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4801 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4801 | ;; out eax ;; |
4802 | ;; out eax ;; |
4802 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4803 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4803 | iglobal |
4804 | iglobal |
4804 | align 4 |
4805 | align 4 |
4805 | f66call: |
4806 | f66call: |
4806 | dd sys_process_def.1 ; 1 = set keyboard mode |
4807 | dd sys_process_def.1 ; 1 = set keyboard mode |
4807 | dd sys_process_def.2 ; 2 = get keyboard mode |
4808 | dd sys_process_def.2 ; 2 = get keyboard mode |
4808 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4809 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4809 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4810 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4810 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4811 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4811 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4812 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4812 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4813 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4813 | endg |
4814 | endg |
4814 | ;----------------------------------------------------------------------------- |
4815 | ;----------------------------------------------------------------------------- |
4815 | align 4 |
4816 | align 4 |
4816 | sys_process_def: |
4817 | sys_process_def: |
4817 | dec ebx |
4818 | dec ebx |
4818 | cmp ebx, 7 |
4819 | cmp ebx, 7 |
4819 | jae .not_support ;if >=8 then or eax,-1 |
4820 | jae .not_support ;if >=8 then or eax,-1 |
4820 | 4821 | ||
4821 | mov edi, [CURRENT_TASK] |
4822 | mov edi, [CURRENT_TASK] |
4822 | jmp dword [f66call+ebx*4] |
4823 | jmp dword [f66call+ebx*4] |
4823 | 4824 | ||
4824 | .not_support: |
4825 | .not_support: |
4825 | or eax, -1 |
4826 | or eax, -1 |
4826 | ret |
4827 | ret |
4827 | ;----------------------------------------------------------------------------- |
4828 | ;----------------------------------------------------------------------------- |
4828 | align 4 |
4829 | align 4 |
4829 | .1: |
4830 | .1: |
4830 | shl edi, 8 |
4831 | shl edi, 8 |
4831 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4832 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4832 | 4833 | ||
4833 | ret |
4834 | ret |
4834 | ;----------------------------------------------------------------------------- |
4835 | ;----------------------------------------------------------------------------- |
4835 | align 4 |
4836 | align 4 |
4836 | .2: ; 2 = get keyboard mode |
4837 | .2: ; 2 = get keyboard mode |
4837 | shl edi, 8 |
4838 | shl edi, 8 |
4838 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4839 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4839 | mov [esp+32], eax |
4840 | mov [esp+32], eax |
4840 | ret |
4841 | ret |
4841 | ;----------------------------------------------------------------------------- |
4842 | ;----------------------------------------------------------------------------- |
4842 | align 4 |
4843 | align 4 |
4843 | .3: ;3 = get keyboard ctrl, alt, shift |
4844 | .3: ;3 = get keyboard ctrl, alt, shift |
4844 | mov eax, [kb_state] |
4845 | mov eax, [kb_state] |
4845 | mov [esp+32], eax |
4846 | mov [esp+32], eax |
4846 | ret |
4847 | ret |
4847 | ;----------------------------------------------------------------------------- |
4848 | ;----------------------------------------------------------------------------- |
4848 | align 4 |
4849 | align 4 |
4849 | .4: |
4850 | .4: |
4850 | mov eax, hotkey_list |
4851 | mov eax, hotkey_list |
4851 | @@: |
4852 | @@: |
4852 | cmp dword [eax+8], 0 |
4853 | cmp dword [eax+8], 0 |
4853 | jz .found_free |
4854 | jz .found_free |
4854 | add eax, 16 |
4855 | add eax, 16 |
4855 | cmp eax, hotkey_list+16*256 |
4856 | cmp eax, hotkey_list+16*256 |
4856 | jb @b |
4857 | jb @b |
4857 | mov dword [esp+32], 1 |
4858 | mov dword [esp+32], 1 |
4858 | ret |
4859 | ret |
4859 | .found_free: |
4860 | .found_free: |
4860 | mov [eax+8], edi |
4861 | mov [eax+8], edi |
4861 | mov [eax+4], edx |
4862 | mov [eax+4], edx |
4862 | movzx ecx, cl |
4863 | movzx ecx, cl |
4863 | lea ecx, [hotkey_scancodes+ecx*4] |
4864 | lea ecx, [hotkey_scancodes+ecx*4] |
4864 | mov edx, [ecx] |
4865 | mov edx, [ecx] |
4865 | mov [eax], edx |
4866 | mov [eax], edx |
4866 | mov [ecx], eax |
4867 | mov [ecx], eax |
4867 | mov [eax+12], ecx |
4868 | mov [eax+12], ecx |
4868 | test edx, edx |
4869 | test edx, edx |
4869 | jz @f |
4870 | jz @f |
4870 | mov [edx+12], eax |
4871 | mov [edx+12], eax |
4871 | @@: |
4872 | @@: |
4872 | and dword [esp+32], 0 |
4873 | and dword [esp+32], 0 |
4873 | ret |
4874 | ret |
4874 | ;----------------------------------------------------------------------------- |
4875 | ;----------------------------------------------------------------------------- |
4875 | align 4 |
4876 | align 4 |
4876 | .5: |
4877 | .5: |
4877 | movzx ebx, cl |
4878 | movzx ebx, cl |
4878 | lea ebx, [hotkey_scancodes+ebx*4] |
4879 | lea ebx, [hotkey_scancodes+ebx*4] |
4879 | mov eax, [ebx] |
4880 | mov eax, [ebx] |
4880 | .scan: |
4881 | .scan: |
4881 | test eax, eax |
4882 | test eax, eax |
4882 | jz .notfound |
4883 | jz .notfound |
4883 | cmp [eax+8], edi |
4884 | cmp [eax+8], edi |
4884 | jnz .next |
4885 | jnz .next |
4885 | cmp [eax+4], edx |
4886 | cmp [eax+4], edx |
4886 | jz .found |
4887 | jz .found |
4887 | .next: |
4888 | .next: |
4888 | mov eax, [eax] |
4889 | mov eax, [eax] |
4889 | jmp .scan |
4890 | jmp .scan |
4890 | .notfound: |
4891 | .notfound: |
4891 | mov dword [esp+32], 1 |
4892 | mov dword [esp+32], 1 |
4892 | ret |
4893 | ret |
4893 | .found: |
4894 | .found: |
4894 | mov ecx, [eax] |
4895 | mov ecx, [eax] |
4895 | jecxz @f |
4896 | jecxz @f |
4896 | mov edx, [eax+12] |
4897 | mov edx, [eax+12] |
4897 | mov [ecx+12], edx |
4898 | mov [ecx+12], edx |
4898 | @@: |
4899 | @@: |
4899 | mov ecx, [eax+12] |
4900 | mov ecx, [eax+12] |
4900 | mov edx, [eax] |
4901 | mov edx, [eax] |
4901 | mov [ecx], edx |
4902 | mov [ecx], edx |
4902 | xor edx, edx |
4903 | xor edx, edx |
4903 | mov [eax+4], edx |
4904 | mov [eax+4], edx |
4904 | mov [eax+8], edx |
4905 | mov [eax+8], edx |
4905 | mov [eax+12], edx |
4906 | mov [eax+12], edx |
4906 | mov [eax], edx |
4907 | mov [eax], edx |
4907 | mov [esp+32], edx |
4908 | mov [esp+32], edx |
4908 | ret |
4909 | ret |
4909 | ;----------------------------------------------------------------------------- |
4910 | ;----------------------------------------------------------------------------- |
4910 | align 4 |
4911 | align 4 |
4911 | .6: |
4912 | .6: |
4912 | pushfd |
4913 | pushfd |
4913 | cli |
4914 | cli |
4914 | mov eax, [PID_lock_input] |
4915 | mov eax, [PID_lock_input] |
4915 | test eax, eax |
4916 | test eax, eax |
4916 | jnz @f |
4917 | jnz @f |
4917 | ; get current PID |
4918 | ; get current PID |
4918 | mov eax, [CURRENT_TASK] |
4919 | mov eax, [CURRENT_TASK] |
4919 | shl eax, 5 |
4920 | shl eax, 5 |
4920 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4921 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4921 | ; set current PID for lock input |
4922 | ; set current PID for lock input |
4922 | mov [PID_lock_input], eax |
4923 | mov [PID_lock_input], eax |
4923 | @@: |
4924 | @@: |
4924 | popfd |
4925 | popfd |
4925 | ret |
4926 | ret |
4926 | ;----------------------------------------------------------------------------- |
4927 | ;----------------------------------------------------------------------------- |
4927 | align 4 |
4928 | align 4 |
4928 | .7: |
4929 | .7: |
4929 | mov eax, [PID_lock_input] |
4930 | mov eax, [PID_lock_input] |
4930 | test eax, eax |
4931 | test eax, eax |
4931 | jz @f |
4932 | jz @f |
4932 | ; get current PID |
4933 | ; get current PID |
4933 | mov ebx, [CURRENT_TASK] |
4934 | mov ebx, [CURRENT_TASK] |
4934 | shl ebx, 5 |
4935 | shl ebx, 5 |
4935 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4936 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4936 | ; compare current lock input with current PID |
4937 | ; compare current lock input with current PID |
4937 | cmp ebx, eax |
4938 | cmp ebx, eax |
4938 | jne @f |
4939 | jne @f |
4939 | 4940 | ||
4940 | xor eax, eax |
4941 | xor eax, eax |
4941 | mov [PID_lock_input], eax |
4942 | mov [PID_lock_input], eax |
4942 | @@: |
4943 | @@: |
4943 | ret |
4944 | ret |
4944 | ;----------------------------------------------------------------------------- |
4945 | ;----------------------------------------------------------------------------- |
4945 | uglobal |
4946 | uglobal |
4946 | PID_lock_input dd 0x0 |
4947 | PID_lock_input dd 0x0 |
4947 | endg |
4948 | endg |
4948 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4949 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4949 | ;; 61 sys function. ;; |
4950 | ;; 61 sys function. ;; |
4950 | ;; in eax=61,ebx in [1..3] ;; |
4951 | ;; in eax=61,ebx in [1..3] ;; |
4951 | ;; out eax ;; |
4952 | ;; out eax ;; |
4952 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4953 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4953 | iglobal |
4954 | iglobal |
4954 | align 4 |
4955 | align 4 |
4955 | f61call: |
4956 | f61call: |
4956 | dd sys_gs.1 ; resolution |
4957 | dd sys_gs.1 ; resolution |
4957 | dd sys_gs.2 ; bits per pixel |
4958 | dd sys_gs.2 ; bits per pixel |
4958 | dd sys_gs.3 ; bytes per scanline |
4959 | dd sys_gs.3 ; bytes per scanline |
4959 | endg |
4960 | endg |
4960 | 4961 | ||
4961 | 4962 | ||
4962 | align 4 |
4963 | align 4 |
4963 | 4964 | ||
4964 | sys_gs: ; direct screen access |
4965 | sys_gs: ; direct screen access |
4965 | dec ebx |
4966 | dec ebx |
4966 | cmp ebx, 2 |
4967 | cmp ebx, 2 |
4967 | ja .not_support |
4968 | ja .not_support |
4968 | jmp dword [f61call+ebx*4] |
4969 | jmp dword [f61call+ebx*4] |
4969 | .not_support: |
4970 | .not_support: |
4970 | or [esp+32], dword -1 |
4971 | or [esp+32], dword -1 |
4971 | ret |
4972 | ret |
4972 | 4973 | ||
4973 | 4974 | ||
4974 | .1: ; resolution |
4975 | .1: ; resolution |
4975 | mov eax, [Screen_Max_X] |
4976 | mov eax, [Screen_Max_X] |
4976 | shl eax, 16 |
4977 | shl eax, 16 |
4977 | mov ax, [Screen_Max_Y] |
4978 | mov ax, [Screen_Max_Y] |
4978 | add eax, 0x00010001 |
4979 | add eax, 0x00010001 |
4979 | mov [esp+32], eax |
4980 | mov [esp+32], eax |
4980 | ret |
4981 | ret |
4981 | .2: ; bits per pixel |
4982 | .2: ; bits per pixel |
4982 | mov eax, [_display.bpp] |
4983 | mov eax, [_display.bpp] |
4983 | mov [esp+32], eax |
4984 | mov [esp+32], eax |
4984 | ret |
4985 | ret |
4985 | .3: ; bytes per scanline |
4986 | .3: ; bytes per scanline |
4986 | mov eax, [BytesPerScanLine] |
4987 | mov eax, [BytesPerScanLine] |
4987 | mov [esp+32], eax |
4988 | mov [esp+32], eax |
4988 | ret |
4989 | ret |
4989 | 4990 | ||
4990 | align 4 ; system functions |
4991 | align 4 ; system functions |
4991 | 4992 | ||
4992 | syscall_setpixel: ; SetPixel |
4993 | syscall_setpixel: ; SetPixel |
4993 | 4994 | ||
4994 | mov eax, ebx |
4995 | mov eax, ebx |
4995 | mov ebx, ecx |
4996 | mov ebx, ecx |
4996 | mov ecx, edx |
4997 | mov ecx, edx |
4997 | mov edx, [TASK_BASE] |
4998 | mov edx, [TASK_BASE] |
4998 | add eax, [edx-twdw+WDATA.box.left] |
4999 | add eax, [edx-twdw+WDATA.box.left] |
4999 | add ebx, [edx-twdw+WDATA.box.top] |
5000 | add ebx, [edx-twdw+WDATA.box.top] |
5000 | mov edi, [current_slot] |
5001 | mov edi, [current_slot] |
5001 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5002 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5002 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5003 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5003 | xor edi, edi ; no force |
5004 | xor edi, edi ; no force |
5004 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5005 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5005 | ; jmp [putpixel] |
5006 | ; jmp [putpixel] |
5006 | jmp __sys_putpixel |
5007 | jmp __sys_putpixel |
5007 | 5008 | ||
5008 | align 4 |
5009 | align 4 |
5009 | 5010 | ||
5010 | syscall_writetext: ; WriteText |
5011 | syscall_writetext: ; WriteText |
5011 | 5012 | ||
5012 | mov eax, [TASK_BASE] |
5013 | mov eax, [TASK_BASE] |
5013 | mov ebp, [eax-twdw+WDATA.box.left] |
5014 | mov ebp, [eax-twdw+WDATA.box.left] |
5014 | push esi |
5015 | push esi |
5015 | mov esi, [current_slot] |
5016 | mov esi, [current_slot] |
5016 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5017 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5017 | shl ebp, 16 |
5018 | shl ebp, 16 |
5018 | add ebp, [eax-twdw+WDATA.box.top] |
5019 | add ebp, [eax-twdw+WDATA.box.top] |
5019 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5020 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5020 | pop esi |
5021 | pop esi |
5021 | test ecx, 0x08000000 ; redirect the output to the user area |
5022 | test ecx, 0x08000000 ; redirect the output to the user area |
5022 | jnz @f |
5023 | jnz @f |
5023 | add ebx, ebp |
5024 | add ebx, ebp |
5024 | align 4 |
5025 | align 4 |
5025 | @@: |
5026 | @@: |
5026 | mov eax, edi |
5027 | mov eax, edi |
5027 | test ecx, 0x08000000 ; redirect the output to the user area |
5028 | test ecx, 0x08000000 ; redirect the output to the user area |
5028 | jnz dtext |
5029 | jnz dtext |
5029 | xor edi, edi |
5030 | xor edi, edi |
5030 | jmp dtext |
5031 | jmp dtext |
5031 | 5032 | ||
5032 | align 4 |
5033 | align 4 |
5033 | 5034 | ||
5034 | syscall_openramdiskfile: ; OpenRamdiskFile |
5035 | syscall_openramdiskfile: ; OpenRamdiskFile |
5035 | 5036 | ||
5036 | mov eax, ebx |
5037 | mov eax, ebx |
5037 | mov ebx, ecx |
5038 | mov ebx, ecx |
5038 | mov ecx, edx |
5039 | mov ecx, edx |
5039 | mov edx, esi |
5040 | mov edx, esi |
5040 | mov esi, 12 |
5041 | mov esi, 12 |
5041 | call fileread |
5042 | call fileread |
5042 | mov [esp+32], eax |
5043 | mov [esp+32], eax |
5043 | ret |
5044 | ret |
5044 | 5045 | ||
5045 | align 4 |
5046 | align 4 |
5046 | 5047 | ||
5047 | syscall_drawrect: ; DrawRect |
5048 | syscall_drawrect: ; DrawRect |
5048 | 5049 | ||
5049 | mov edi, edx ; color + gradient |
5050 | mov edi, edx ; color + gradient |
5050 | and edi, 0x80FFFFFF |
5051 | and edi, 0x80FFFFFF |
5051 | test bx, bx ; x.size |
5052 | test bx, bx ; x.size |
5052 | je .drectr |
5053 | je .drectr |
5053 | test cx, cx ; y.size |
5054 | test cx, cx ; y.size |
5054 | je .drectr |
5055 | je .drectr |
5055 | 5056 | ||
5056 | mov eax, ebx ; bad idea |
5057 | mov eax, ebx ; bad idea |
5057 | mov ebx, ecx |
5058 | mov ebx, ecx |
5058 | 5059 | ||
5059 | movzx ecx, ax ; ecx - x.size |
5060 | movzx ecx, ax ; ecx - x.size |
5060 | shr eax, 16 ; eax - x.coord |
5061 | shr eax, 16 ; eax - x.coord |
5061 | movzx edx, bx ; edx - y.size |
5062 | movzx edx, bx ; edx - y.size |
5062 | shr ebx, 16 ; ebx - y.coord |
5063 | shr ebx, 16 ; ebx - y.coord |
5063 | mov esi, [current_slot] |
5064 | mov esi, [current_slot] |
5064 | 5065 | ||
5065 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5066 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5066 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5067 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5067 | add ecx, eax |
5068 | add ecx, eax |
5068 | add edx, ebx |
5069 | add edx, ebx |
5069 | ; jmp [drawbar] |
5070 | ; jmp [drawbar] |
5070 | jmp vesa20_drawbar |
5071 | jmp vesa20_drawbar |
5071 | .drectr: |
5072 | .drectr: |
5072 | ret |
5073 | ret |
5073 | 5074 | ||
5074 | align 4 |
5075 | align 4 |
5075 | syscall_getscreensize: ; GetScreenSize |
5076 | syscall_getscreensize: ; GetScreenSize |
5076 | mov ax, [Screen_Max_X] |
5077 | mov ax, [Screen_Max_X] |
5077 | shl eax, 16 |
5078 | shl eax, 16 |
5078 | mov ax, [Screen_Max_Y] |
5079 | mov ax, [Screen_Max_Y] |
5079 | mov [esp + 32], eax |
5080 | mov [esp + 32], eax |
5080 | ret |
5081 | ret |
5081 | 5082 | ||
5082 | align 4 |
5083 | align 4 |
5083 | 5084 | ||
5084 | syscall_cdaudio: ; CD |
5085 | syscall_cdaudio: ; CD |
5085 | 5086 | ||
5086 | cmp ebx, 4 |
5087 | cmp ebx, 4 |
5087 | jb .audio |
5088 | jb .audio |
5088 | jz .eject |
5089 | jz .eject |
5089 | cmp ebx, 5 |
5090 | cmp ebx, 5 |
5090 | jnz .ret |
5091 | jnz .ret |
5091 | .load: |
5092 | .load: |
5092 | call .reserve |
5093 | call .reserve |
5093 | call LoadMedium |
5094 | call LoadMedium |
5094 | ;call .free |
5095 | ;call .free |
5095 | jmp .free |
5096 | jmp .free |
5096 | ; ret |
5097 | ; ret |
5097 | .eject: |
5098 | .eject: |
5098 | call .reserve |
5099 | call .reserve |
5099 | call clear_CD_cache |
5100 | call clear_CD_cache |
5100 | call allow_medium_removal |
5101 | call allow_medium_removal |
5101 | call EjectMedium |
5102 | call EjectMedium |
5102 | ; call .free |
5103 | ; call .free |
5103 | jmp .free |
5104 | jmp .free |
5104 | ; ret |
5105 | ; ret |
5105 | .audio: |
5106 | .audio: |
5106 | call sys_cd_audio |
5107 | call sys_cd_audio |
5107 | mov [esp+36-4], eax |
5108 | mov [esp+36-4], eax |
5108 | .ret: |
5109 | .ret: |
5109 | ret |
5110 | ret |
5110 | 5111 | ||
5111 | .reserve: |
5112 | .reserve: |
5112 | call reserve_cd |
5113 | call reserve_cd |
5113 | mov eax, ecx |
5114 | mov eax, ecx |
5114 | shr eax, 1 |
5115 | shr eax, 1 |
5115 | and eax, 1 |
5116 | and eax, 1 |
5116 | inc eax |
5117 | inc eax |
5117 | mov [ChannelNumber], ax |
5118 | mov [ChannelNumber], ax |
5118 | mov eax, ecx |
5119 | mov eax, ecx |
5119 | and eax, 1 |
5120 | and eax, 1 |
5120 | mov [DiskNumber], al |
5121 | mov [DiskNumber], al |
5121 | call reserve_cd_channel |
5122 | call reserve_cd_channel |
5122 | and ebx, 3 |
5123 | and ebx, 3 |
5123 | inc ebx |
5124 | inc ebx |
5124 | mov [cdpos], ebx |
5125 | mov [cdpos], ebx |
5125 | add ebx, ebx |
5126 | add ebx, ebx |
5126 | mov cl, 8 |
5127 | mov cl, 8 |
5127 | sub cl, bl |
5128 | sub cl, bl |
5128 | mov al, [DRIVE_DATA+1] |
5129 | mov al, [DRIVE_DATA+1] |
5129 | shr al, cl |
5130 | shr al, cl |
5130 | test al, 2 |
5131 | test al, 2 |
5131 | jz .free;.err |
5132 | jz .free;.err |
5132 | ret |
5133 | ret |
5133 | .free: |
5134 | .free: |
5134 | call free_cd_channel |
5135 | call free_cd_channel |
5135 | and [cd_status], 0 |
5136 | and [cd_status], 0 |
5136 | ret |
5137 | ret |
5137 | .err: |
5138 | .err: |
5138 | call .free |
5139 | call .free |
5139 | ; pop eax |
5140 | ; pop eax |
5140 | ret |
5141 | ret |
5141 | ;----------------------------------------------------------------------------- |
5142 | ;----------------------------------------------------------------------------- |
5142 | align 4 |
5143 | align 4 |
5143 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5144 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5144 | cmp ebx, [Screen_Max_X] |
5145 | cmp ebx, [Screen_Max_X] |
5145 | jbe @f |
5146 | jbe @f |
5146 | cmp ecx, [Screen_Max_Y] |
5147 | cmp ecx, [Screen_Max_Y] |
5147 | jbe @f |
5148 | jbe @f |
5148 | xor eax, eax |
5149 | xor eax, eax |
5149 | jmp .store |
5150 | jmp .store |
5150 | ;-------------------------------------- |
5151 | ;-------------------------------------- |
5151 | align 4 |
5152 | align 4 |
5152 | @@: |
5153 | @@: |
5153 | mov eax, [d_width_calc_area + ecx*4] |
5154 | mov eax, [d_width_calc_area + ecx*4] |
5154 | add eax, [_WinMapAddress] |
5155 | add eax, [_WinMapAddress] |
5155 | movzx eax, byte[eax+ebx] ; get value for current point |
5156 | movzx eax, byte[eax+ebx] ; get value for current point |
5156 | ;-------------------------------------- |
5157 | ;-------------------------------------- |
5157 | align 4 |
5158 | align 4 |
5158 | .store: |
5159 | .store: |
5159 | mov [esp + 32], eax |
5160 | mov [esp + 32], eax |
5160 | ret |
5161 | ret |
5161 | ;----------------------------------------------------------------------------- |
5162 | ;----------------------------------------------------------------------------- |
5162 | align 4 |
5163 | align 4 |
5163 | syscall_getpixel: ; GetPixel |
5164 | syscall_getpixel: ; GetPixel |
5164 | mov ecx, [Screen_Max_X] |
5165 | mov ecx, [Screen_Max_X] |
5165 | inc ecx |
5166 | inc ecx |
5166 | xor edx, edx |
5167 | xor edx, edx |
5167 | mov eax, ebx |
5168 | mov eax, ebx |
5168 | div ecx |
5169 | div ecx |
5169 | mov ebx, edx |
5170 | mov ebx, edx |
5170 | xchg eax, ebx |
5171 | xchg eax, ebx |
5171 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5172 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5172 | call dword [GETPIXEL]; eax - x, ebx - y |
5173 | call dword [GETPIXEL]; eax - x, ebx - y |
5173 | mov [esp + 32], ecx |
5174 | mov [esp + 32], ecx |
5174 | ret |
5175 | ret |
5175 | ;----------------------------------------------------------------------------- |
5176 | ;----------------------------------------------------------------------------- |
5176 | align 4 |
5177 | align 4 |
5177 | syscall_getarea: |
5178 | syscall_getarea: |
5178 | ;eax = 36 |
5179 | ;eax = 36 |
5179 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5180 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5180 | ;ecx = [size x]*65536 + [size y] |
5181 | ;ecx = [size x]*65536 + [size y] |
5181 | ;edx = [start x]*65536 + [start y] |
5182 | ;edx = [start x]*65536 + [start y] |
5182 | pushad |
5183 | pushad |
5183 | mov edi, ebx |
5184 | mov edi, ebx |
5184 | mov eax, edx |
5185 | mov eax, edx |
5185 | shr eax, 16 |
5186 | shr eax, 16 |
5186 | mov ebx, edx |
5187 | mov ebx, edx |
5187 | and ebx, 0xffff |
5188 | and ebx, 0xffff |
5188 | dec eax |
5189 | dec eax |
5189 | dec ebx |
5190 | dec ebx |
5190 | ; eax - x, ebx - y |
5191 | ; eax - x, ebx - y |
5191 | mov edx, ecx |
5192 | mov edx, ecx |
5192 | 5193 | ||
5193 | shr ecx, 16 |
5194 | shr ecx, 16 |
5194 | and edx, 0xffff |
5195 | and edx, 0xffff |
5195 | mov esi, ecx |
5196 | mov esi, ecx |
5196 | ; ecx - size x, edx - size y |
5197 | ; ecx - size x, edx - size y |
5197 | 5198 | ||
5198 | mov ebp, edx |
5199 | mov ebp, edx |
5199 | dec ebp |
5200 | dec ebp |
5200 | lea ebp, [ebp*3] |
5201 | lea ebp, [ebp*3] |
5201 | 5202 | ||
5202 | imul ebp, esi |
5203 | imul ebp, esi |
5203 | 5204 | ||
5204 | mov esi, ecx |
5205 | mov esi, ecx |
5205 | dec esi |
5206 | dec esi |
5206 | lea esi, [esi*3] |
5207 | lea esi, [esi*3] |
5207 | 5208 | ||
5208 | add ebp, esi |
5209 | add ebp, esi |
5209 | add ebp, edi |
5210 | add ebp, edi |
5210 | 5211 | ||
5211 | add ebx, edx |
5212 | add ebx, edx |
5212 | ;-------------------------------------- |
5213 | ;-------------------------------------- |
5213 | align 4 |
5214 | align 4 |
5214 | .start_y: |
5215 | .start_y: |
5215 | push ecx edx |
5216 | push ecx edx |
5216 | ;-------------------------------------- |
5217 | ;-------------------------------------- |
5217 | align 4 |
5218 | align 4 |
5218 | .start_x: |
5219 | .start_x: |
5219 | push eax ebx ecx |
5220 | push eax ebx ecx |
5220 | add eax, ecx |
5221 | add eax, ecx |
5221 | 5222 | ||
5222 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5223 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5223 | call dword [GETPIXEL]; eax - x, ebx - y |
5224 | call dword [GETPIXEL]; eax - x, ebx - y |
5224 | 5225 | ||
5225 | mov [ebp], cx |
5226 | mov [ebp], cx |
5226 | shr ecx, 16 |
5227 | shr ecx, 16 |
5227 | mov [ebp+2], cl |
5228 | mov [ebp+2], cl |
5228 | 5229 | ||
5229 | pop ecx ebx eax |
5230 | pop ecx ebx eax |
5230 | sub ebp, 3 |
5231 | sub ebp, 3 |
5231 | dec ecx |
5232 | dec ecx |
5232 | jnz .start_x |
5233 | jnz .start_x |
5233 | pop edx ecx |
5234 | pop edx ecx |
5234 | dec ebx |
5235 | dec ebx |
5235 | dec edx |
5236 | dec edx |
5236 | jnz .start_y |
5237 | jnz .start_y |
5237 | popad |
5238 | popad |
5238 | ret |
5239 | ret |
5239 | ;----------------------------------------------------------------------------- |
5240 | ;----------------------------------------------------------------------------- |
5240 | align 4 |
5241 | align 4 |
5241 | syscall_putarea_backgr: |
5242 | syscall_putarea_backgr: |
5242 | ;eax = 25 |
5243 | ;eax = 25 |
5243 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5244 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5244 | ;ecx = [size x]*65536 + [size y] |
5245 | ;ecx = [size x]*65536 + [size y] |
5245 | ;edx = [start x]*65536 + [start y] |
5246 | ;edx = [start x]*65536 + [start y] |
5246 | pushad |
5247 | pushad |
5247 | mov edi, ebx |
5248 | mov edi, ebx |
5248 | mov eax, edx |
5249 | mov eax, edx |
5249 | shr eax, 16 |
5250 | shr eax, 16 |
5250 | mov ebx, edx |
5251 | mov ebx, edx |
5251 | and ebx, 0xffff |
5252 | and ebx, 0xffff |
5252 | dec eax |
5253 | dec eax |
5253 | dec ebx |
5254 | dec ebx |
5254 | ; eax - x, ebx - y |
5255 | ; eax - x, ebx - y |
5255 | mov edx, ecx |
5256 | mov edx, ecx |
5256 | shr ecx, 16 |
5257 | shr ecx, 16 |
5257 | and edx, 0xffff |
5258 | and edx, 0xffff |
5258 | mov esi, ecx |
5259 | mov esi, ecx |
5259 | ; ecx - size x, edx - size y |
5260 | ; ecx - size x, edx - size y |
5260 | mov ebp, edx |
5261 | mov ebp, edx |
5261 | dec ebp |
5262 | dec ebp |
5262 | shl ebp, 2 |
5263 | shl ebp, 2 |
5263 | 5264 | ||
5264 | imul ebp, esi |
5265 | imul ebp, esi |
5265 | 5266 | ||
5266 | mov esi, ecx |
5267 | mov esi, ecx |
5267 | dec esi |
5268 | dec esi |
5268 | shl esi, 2 |
5269 | shl esi, 2 |
5269 | 5270 | ||
5270 | add ebp, esi |
5271 | add ebp, esi |
5271 | add ebp, edi |
5272 | add ebp, edi |
5272 | 5273 | ||
5273 | add ebx, edx |
5274 | add ebx, edx |
5274 | ;-------------------------------------- |
5275 | ;-------------------------------------- |
5275 | align 4 |
5276 | align 4 |
5276 | .start_y: |
5277 | .start_y: |
5277 | push ecx edx |
5278 | push ecx edx |
5278 | ;-------------------------------------- |
5279 | ;-------------------------------------- |
5279 | align 4 |
5280 | align 4 |
5280 | .start_x: |
5281 | .start_x: |
5281 | push eax ecx |
5282 | push eax ecx |
5282 | add eax, ecx |
5283 | add eax, ecx |
5283 | 5284 | ||
5284 | mov ecx, [ebp] |
5285 | mov ecx, [ebp] |
5285 | rol ecx, 8 |
5286 | rol ecx, 8 |
5286 | test cl, cl ; transparensy = 0 |
5287 | test cl, cl ; transparensy = 0 |
5287 | jz .no_put |
5288 | jz .no_put |
5288 | 5289 | ||
5289 | xor cl, cl |
5290 | xor cl, cl |
5290 | ror ecx, 8 |
5291 | ror ecx, 8 |
5291 | 5292 | ||
5292 | pushad |
5293 | pushad |
5293 | mov edx, [d_width_calc_area + ebx*4] |
5294 | mov edx, [d_width_calc_area + ebx*4] |
5294 | add edx, [_WinMapAddress] |
5295 | add edx, [_WinMapAddress] |
5295 | movzx edx, byte [eax+edx] |
5296 | movzx edx, byte [eax+edx] |
5296 | cmp dl, byte 1 |
5297 | cmp dl, byte 1 |
5297 | jne @f |
5298 | jne @f |
5298 | 5299 | ||
5299 | call dword [PUTPIXEL]; eax - x, ebx - y |
5300 | call dword [PUTPIXEL]; eax - x, ebx - y |
5300 | ;-------------------------------------- |
5301 | ;-------------------------------------- |
5301 | align 4 |
5302 | align 4 |
5302 | @@: |
5303 | @@: |
5303 | popad |
5304 | popad |
5304 | ;-------------------------------------- |
5305 | ;-------------------------------------- |
5305 | align 4 |
5306 | align 4 |
5306 | .no_put: |
5307 | .no_put: |
5307 | pop ecx eax |
5308 | pop ecx eax |
5308 | 5309 | ||
5309 | sub ebp, 4 |
5310 | sub ebp, 4 |
5310 | dec ecx |
5311 | dec ecx |
5311 | jnz .start_x |
5312 | jnz .start_x |
5312 | 5313 | ||
5313 | pop edx ecx |
5314 | pop edx ecx |
5314 | dec ebx |
5315 | dec ebx |
5315 | dec edx |
5316 | dec edx |
5316 | jnz .start_y |
5317 | jnz .start_y |
5317 | 5318 | ||
5318 | popad |
5319 | popad |
5319 | ret |
5320 | ret |
5320 | ;----------------------------------------------------------------------------- |
5321 | ;----------------------------------------------------------------------------- |
5321 | align 4 |
5322 | align 4 |
5322 | syscall_drawline: ; DrawLine |
5323 | syscall_drawline: ; DrawLine |
5323 | 5324 | ||
5324 | mov edi, [TASK_BASE] |
5325 | mov edi, [TASK_BASE] |
5325 | movzx eax, word[edi-twdw+WDATA.box.left] |
5326 | movzx eax, word[edi-twdw+WDATA.box.left] |
5326 | mov ebp, eax |
5327 | mov ebp, eax |
5327 | mov esi, [current_slot] |
5328 | mov esi, [current_slot] |
5328 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5329 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5329 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5330 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5330 | add ebp, ebx |
5331 | add ebp, ebx |
5331 | shl eax, 16 |
5332 | shl eax, 16 |
5332 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5333 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5333 | add eax, ebp |
5334 | add eax, ebp |
5334 | mov ebp, ebx |
5335 | mov ebp, ebx |
5335 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5336 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5336 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5337 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5337 | add ebp, ecx |
5338 | add ebp, ecx |
5338 | shl ebx, 16 |
5339 | shl ebx, 16 |
5339 | xor edi, edi |
5340 | xor edi, edi |
5340 | add ebx, ebp |
5341 | add ebx, ebp |
5341 | mov ecx, edx |
5342 | mov ecx, edx |
5342 | ; jmp [draw_line] |
5343 | ; jmp [draw_line] |
5343 | jmp __sys_draw_line |
5344 | jmp __sys_draw_line |
5344 | 5345 | ||
5345 | 5346 | ||
5346 | align 4 |
5347 | align 4 |
5347 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5348 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5348 | 5349 | ||
5349 | call r_f_port_area |
5350 | call r_f_port_area |
5350 | mov [esp+32], eax |
5351 | mov [esp+32], eax |
5351 | ret |
5352 | ret |
5352 | 5353 | ||
5353 | align 4 |
5354 | align 4 |
5354 | syscall_threads: ; CreateThreads |
5355 | syscall_threads: ; CreateThreads |
5355 | ; eax=1 create thread |
5356 | ; eax=1 create thread |
5356 | ; |
5357 | ; |
5357 | ; ebx=thread start |
5358 | ; ebx=thread start |
5358 | ; ecx=thread stack value |
5359 | ; ecx=thread stack value |
5359 | ; |
5360 | ; |
5360 | ; on return : eax = pid |
5361 | ; on return : eax = pid |
5361 | 5362 | ||
5362 | call new_sys_threads |
5363 | call new_sys_threads |
5363 | 5364 | ||
5364 | mov [esp+32], eax |
5365 | mov [esp+32], eax |
5365 | ret |
5366 | ret |
5366 | 5367 | ||
5367 | align 4 |
5368 | align 4 |
5368 | - | ||
5369 | stack_driver_stat: |
- | |
5370 | - | ||
5371 | call app_stack_handler ; Stack status |
- | |
5372 | - | ||
5373 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
- | |
5374 | ; call change_task ; between sent packet |
- | |
5375 | - | ||
5376 | mov [esp+32], eax |
- | |
5377 | ret |
- | |
5378 | - | ||
5379 | align 4 |
- | |
5380 | - | ||
5381 | socket: ; Socket interface |
- | |
5382 | call app_socket_handler |
- | |
5383 | - | ||
5384 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
- | |
5385 | ; call change_task ; between sent packet |
- | |
5386 | - | ||
5387 | mov [esp+36], eax |
- | |
5388 | mov [esp+24], ebx |
- | |
5389 | ret |
- | |
5390 | 5369 | ||
5391 | paleholder: |
5370 | paleholder: |
5392 | ret |
5371 | ret |
5393 | ;------------------------------------------------------------------------------ |
5372 | ;------------------------------------------------------------------------------ |
5394 | align 4 |
5373 | align 4 |
5395 | calculate_fast_getting_offset_for_WinMapAddress: |
5374 | calculate_fast_getting_offset_for_WinMapAddress: |
5396 | ; calculate data area for fast getting offset to _WinMapAddress |
5375 | ; calculate data area for fast getting offset to _WinMapAddress |
5397 | xor eax, eax |
5376 | xor eax, eax |
5398 | mov ecx, [_display.height] |
5377 | mov ecx, [_display.height] |
5399 | inc ecx |
5378 | inc ecx |
5400 | mov edi, d_width_calc_area |
5379 | mov edi, d_width_calc_area |
5401 | cld |
5380 | cld |
5402 | @@: |
5381 | @@: |
5403 | stosd |
5382 | stosd |
5404 | add eax, [_display.width] |
5383 | add eax, [_display.width] |
5405 | dec ecx |
5384 | dec ecx |
5406 | jnz @r |
5385 | jnz @r |
5407 | ret |
5386 | ret |
5408 | ;------------------------------------------------------------------------------ |
5387 | ;------------------------------------------------------------------------------ |
5409 | align 4 |
5388 | align 4 |
5410 | calculate_fast_getting_offset_for_LFB: |
5389 | calculate_fast_getting_offset_for_LFB: |
5411 | ; calculate data area for fast getting offset to LFB |
5390 | ; calculate data area for fast getting offset to LFB |
5412 | xor eax, eax |
5391 | xor eax, eax |
5413 | mov ecx, [_display.height] |
5392 | mov ecx, [_display.height] |
5414 | inc ecx |
5393 | inc ecx |
5415 | mov edi, BPSLine_calc_area |
5394 | mov edi, BPSLine_calc_area |
5416 | cld |
5395 | cld |
5417 | @@: |
5396 | @@: |
5418 | stosd |
5397 | stosd |
5419 | add eax, [BytesPerScanLine] |
5398 | add eax, [BytesPerScanLine] |
5420 | dec ecx |
5399 | dec ecx |
5421 | jnz @r |
5400 | jnz @r |
5422 | ret |
5401 | ret |
5423 | ;------------------------------------------------------------------------------ |
5402 | ;------------------------------------------------------------------------------ |
5424 | align 4 |
5403 | align 4 |
5425 | set_screen: |
5404 | set_screen: |
5426 | ; in: |
5405 | ; in: |
5427 | ; eax - new Screen_Max_X |
5406 | ; eax - new Screen_Max_X |
5428 | ; ecx - new BytesPerScanLine |
5407 | ; ecx - new BytesPerScanLine |
5429 | ; edx - new Screen_Max_Y |
5408 | ; edx - new Screen_Max_Y |
5430 | cmp eax, [Screen_Max_X] |
5409 | cmp eax, [Screen_Max_X] |
5431 | jne .set |
5410 | jne .set |
5432 | 5411 | ||
5433 | cmp edx, [Screen_Max_Y] |
5412 | cmp edx, [Screen_Max_Y] |
5434 | jne .set |
5413 | jne .set |
5435 | ret |
5414 | ret |
5436 | .set: |
5415 | .set: |
5437 | pushfd |
5416 | pushfd |
5438 | cli |
5417 | cli |
5439 | 5418 | ||
5440 | mov [Screen_Max_X], eax |
5419 | mov [Screen_Max_X], eax |
5441 | mov [Screen_Max_Y], edx |
5420 | mov [Screen_Max_Y], edx |
5442 | mov [BytesPerScanLine], ecx |
5421 | mov [BytesPerScanLine], ecx |
5443 | 5422 | ||
5444 | mov [screen_workarea.right], eax |
5423 | mov [screen_workarea.right], eax |
5445 | mov [screen_workarea.bottom], edx |
5424 | mov [screen_workarea.bottom], edx |
5446 | 5425 | ||
5447 | push ebx |
5426 | push ebx |
5448 | push esi |
5427 | push esi |
5449 | push edi |
5428 | push edi |
5450 | 5429 | ||
5451 | pushad |
5430 | pushad |
5452 | 5431 | ||
5453 | cmp [do_not_touch_winmap], 1 |
5432 | cmp [do_not_touch_winmap], 1 |
5454 | je @f |
5433 | je @f |
5455 | 5434 | ||
5456 | stdcall kernel_free, [_WinMapAddress] |
5435 | stdcall kernel_free, [_WinMapAddress] |
5457 | 5436 | ||
5458 | mov eax, [_display.width] |
5437 | mov eax, [_display.width] |
5459 | mul [_display.height] |
5438 | mul [_display.height] |
5460 | mov [_WinMapSize], eax |
5439 | mov [_WinMapSize], eax |
5461 | 5440 | ||
5462 | stdcall kernel_alloc, eax |
5441 | stdcall kernel_alloc, eax |
5463 | mov [_WinMapAddress], eax |
5442 | mov [_WinMapAddress], eax |
5464 | test eax, eax |
5443 | test eax, eax |
5465 | jz .epic_fail |
5444 | jz .epic_fail |
5466 | ; store for f.18.24 |
5445 | ; store for f.18.24 |
5467 | mov eax, [_display.width] |
5446 | mov eax, [_display.width] |
5468 | mov [display_width_standard], eax |
5447 | mov [display_width_standard], eax |
5469 | 5448 | ||
5470 | mov eax, [_display.height] |
5449 | mov eax, [_display.height] |
5471 | mov [display_height_standard], eax |
5450 | mov [display_height_standard], eax |
5472 | @@: |
5451 | @@: |
5473 | call calculate_fast_getting_offset_for_WinMapAddress |
5452 | call calculate_fast_getting_offset_for_WinMapAddress |
5474 | ; for Qemu or non standart video cards |
5453 | ; for Qemu or non standart video cards |
5475 | ; Unfortunately [BytesPerScanLine] does not always |
5454 | ; Unfortunately [BytesPerScanLine] does not always |
5476 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5455 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5477 | call calculate_fast_getting_offset_for_LFB |
5456 | call calculate_fast_getting_offset_for_LFB |
5478 | popad |
5457 | popad |
5479 | 5458 | ||
5480 | call repos_windows |
5459 | call repos_windows |
5481 | xor eax, eax |
5460 | xor eax, eax |
5482 | xor ebx, ebx |
5461 | xor ebx, ebx |
5483 | mov ecx, [Screen_Max_X] |
5462 | mov ecx, [Screen_Max_X] |
5484 | mov edx, [Screen_Max_Y] |
5463 | mov edx, [Screen_Max_Y] |
5485 | call calculatescreen |
5464 | call calculatescreen |
5486 | pop edi |
5465 | pop edi |
5487 | pop esi |
5466 | pop esi |
5488 | pop ebx |
5467 | pop ebx |
5489 | 5468 | ||
5490 | popfd |
5469 | popfd |
5491 | ret |
5470 | ret |
5492 | 5471 | ||
5493 | .epic_fail: |
5472 | .epic_fail: |
5494 | hlt ; Houston, we've had a problem |
5473 | hlt ; Houston, we've had a problem |
5495 | 5474 | ||
5496 | ; --------------- APM --------------------- |
5475 | ; --------------- APM --------------------- |
5497 | uglobal |
5476 | uglobal |
5498 | apm_entry dp 0 |
5477 | apm_entry dp 0 |
5499 | apm_vf dd 0 |
5478 | apm_vf dd 0 |
5500 | endg |
5479 | endg |
5501 | 5480 | ||
5502 | align 4 |
5481 | align 4 |
5503 | sys_apm: |
5482 | sys_apm: |
5504 | xor eax, eax |
5483 | xor eax, eax |
5505 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5484 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5506 | jne @f |
5485 | jne @f |
5507 | inc eax |
5486 | inc eax |
5508 | or dword [esp + 44], eax ; error |
5487 | or dword [esp + 44], eax ; error |
5509 | add eax, 7 |
5488 | add eax, 7 |
5510 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5489 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5511 | ret |
5490 | ret |
5512 | 5491 | ||
5513 | @@: |
5492 | @@: |
5514 | ; xchg eax, ecx |
5493 | ; xchg eax, ecx |
5515 | ; xchg ebx, ecx |
5494 | ; xchg ebx, ecx |
5516 | 5495 | ||
5517 | cmp dx, 3 |
5496 | cmp dx, 3 |
5518 | ja @f |
5497 | ja @f |
5519 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5498 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5520 | mov eax, [apm_vf] |
5499 | mov eax, [apm_vf] |
5521 | mov [esp + 32], eax |
5500 | mov [esp + 32], eax |
5522 | shr eax, 16 |
5501 | shr eax, 16 |
5523 | mov [esp + 28], eax |
5502 | mov [esp + 28], eax |
5524 | ret |
5503 | ret |
5525 | 5504 | ||
5526 | @@: |
5505 | @@: |
5527 | 5506 | ||
5528 | mov esi, [master_tab+(OS_BASE shr 20)] |
5507 | mov esi, [master_tab+(OS_BASE shr 20)] |
5529 | xchg [master_tab], esi |
5508 | xchg [master_tab], esi |
5530 | push esi |
5509 | push esi |
5531 | mov edi, cr3 |
5510 | mov edi, cr3 |
5532 | mov cr3, edi ;flush TLB |
5511 | mov cr3, edi ;flush TLB |
5533 | 5512 | ||
5534 | call pword [apm_entry] ;call APM BIOS |
5513 | call pword [apm_entry] ;call APM BIOS |
5535 | 5514 | ||
5536 | xchg eax, [esp] |
5515 | xchg eax, [esp] |
5537 | mov [master_tab], eax |
5516 | mov [master_tab], eax |
5538 | mov eax, cr3 |
5517 | mov eax, cr3 |
5539 | mov cr3, eax |
5518 | mov cr3, eax |
5540 | pop eax |
5519 | pop eax |
5541 | 5520 | ||
5542 | mov [esp + 4 ], edi |
5521 | mov [esp + 4 ], edi |
5543 | mov [esp + 8], esi |
5522 | mov [esp + 8], esi |
5544 | mov [esp + 20], ebx |
5523 | mov [esp + 20], ebx |
5545 | mov [esp + 24], edx |
5524 | mov [esp + 24], edx |
5546 | mov [esp + 28], ecx |
5525 | mov [esp + 28], ecx |
5547 | mov [esp + 32], eax |
5526 | mov [esp + 32], eax |
5548 | setc al |
5527 | setc al |
5549 | and [esp + 44], byte 0xfe |
5528 | and [esp + 44], byte 0xfe |
5550 | or [esp + 44], al |
5529 | or [esp + 44], al |
5551 | ret |
5530 | ret |
5552 | ; ----------------------------------------- |
5531 | ; ----------------------------------------- |
5553 | 5532 | ||
5554 | align 4 |
5533 | align 4 |
5555 | 5534 | ||
5556 | undefined_syscall: ; Undefined system call |
5535 | undefined_syscall: ; Undefined system call |
5557 | mov [esp + 32], dword -1 |
5536 | mov [esp + 32], dword -1 |
5558 | ret |
5537 | ret |
5559 | 5538 | ||
5560 | align 4 |
5539 | align 4 |
5561 | system_shutdown: ; shut down the system |
5540 | system_shutdown: ; shut down the system |
5562 | 5541 | ||
5563 | cmp byte [BOOT_VAR+0x9030], 1 |
5542 | cmp byte [BOOT_VAR+0x9030], 1 |
5564 | jne @F |
5543 | jne @F |
5565 | ret |
5544 | ret |
5566 | @@: |
5545 | @@: |
5567 | call stop_all_services |
5546 | call stop_all_services |
5568 | push 3 ; stop playing cd |
5547 | push 3 ; stop playing cd |
5569 | pop eax |
5548 | pop eax |
5570 | call sys_cd_audio |
5549 | call sys_cd_audio |
5571 | 5550 | ||
5572 | yes_shutdown_param: |
5551 | yes_shutdown_param: |
5573 | cli |
5552 | cli |
5574 | 5553 | ||
5575 | if ~ defined extended_primary_loader |
5554 | if ~ defined extended_primary_loader |
5576 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5555 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5577 | push 12 |
5556 | push 12 |
5578 | pop esi |
5557 | pop esi |
5579 | xor ebx, ebx |
5558 | xor ebx, ebx |
5580 | or ecx, -1 |
5559 | or ecx, -1 |
5581 | mov edx, OS_BASE+0x70000 |
5560 | mov edx, OS_BASE+0x70000 |
5582 | call fileread |
5561 | call fileread |
5583 | 5562 | ||
5584 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5563 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5585 | mov edi, OS_BASE+0x40000 |
5564 | mov edi, OS_BASE+0x40000 |
5586 | mov ecx, 1000 |
5565 | mov ecx, 1000 |
5587 | rep movsb |
5566 | rep movsb |
5588 | end if |
5567 | end if |
5589 | 5568 | ||
5590 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5569 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5591 | mov edi, OS_BASE |
5570 | mov edi, OS_BASE |
5592 | mov ecx, 0x10000/4 |
5571 | mov ecx, 0x10000/4 |
5593 | cld |
5572 | cld |
5594 | rep movsd |
5573 | rep movsd |
5595 | 5574 | ||
5596 | call restorefatchain |
5575 | call restorefatchain |
5597 | 5576 | ||
5598 | call IRQ_mask_all |
5577 | call IRQ_mask_all |
5599 | 5578 | ||
5600 | if 0 |
5579 | if 0 |
5601 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5580 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5602 | mov word [OS_BASE+0x467+2], 0x1000 |
5581 | mov word [OS_BASE+0x467+2], 0x1000 |
5603 | 5582 | ||
5604 | mov al, 0x0F |
5583 | mov al, 0x0F |
5605 | out 0x70, al |
5584 | out 0x70, al |
5606 | mov al, 0x05 |
5585 | mov al, 0x05 |
5607 | out 0x71, al |
5586 | out 0x71, al |
5608 | 5587 | ||
5609 | mov al, 0xFE |
5588 | mov al, 0xFE |
5610 | out 0x64, al |
5589 | out 0x64, al |
5611 | 5590 | ||
5612 | hlt |
5591 | hlt |
5613 | jmp $-1 |
5592 | jmp $-1 |
5614 | 5593 | ||
5615 | else |
5594 | else |
5616 | cmp byte [OS_BASE + 0x9030], 2 |
5595 | cmp byte [OS_BASE + 0x9030], 2 |
5617 | jnz no_acpi_power_off |
5596 | jnz no_acpi_power_off |
5618 | 5597 | ||
5619 | ; scan for RSDP |
5598 | ; scan for RSDP |
5620 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5599 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5621 | movzx eax, word [OS_BASE + 0x40E] |
5600 | movzx eax, word [OS_BASE + 0x40E] |
5622 | shl eax, 4 |
5601 | shl eax, 4 |
5623 | jz @f |
5602 | jz @f |
5624 | mov ecx, 1024/16 |
5603 | mov ecx, 1024/16 |
5625 | call scan_rsdp |
5604 | call scan_rsdp |
5626 | jnc .rsdp_found |
5605 | jnc .rsdp_found |
5627 | @@: |
5606 | @@: |
5628 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5607 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5629 | mov eax, 0xE0000 |
5608 | mov eax, 0xE0000 |
5630 | mov ecx, 0x2000 |
5609 | mov ecx, 0x2000 |
5631 | call scan_rsdp |
5610 | call scan_rsdp |
5632 | jc no_acpi_power_off |
5611 | jc no_acpi_power_off |
5633 | .rsdp_found: |
5612 | .rsdp_found: |
5634 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5613 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5635 | mov ebp, [ipc_tmp] |
5614 | mov ebp, [ipc_tmp] |
5636 | stdcall map_page, ebp, esi, PG_MAP |
5615 | stdcall map_page, ebp, esi, PG_MAP |
5637 | lea eax, [esi+1000h] |
5616 | lea eax, [esi+1000h] |
5638 | lea edx, [ebp+1000h] |
5617 | lea edx, [ebp+1000h] |
5639 | stdcall map_page, edx, eax, PG_MAP |
5618 | stdcall map_page, edx, eax, PG_MAP |
5640 | and esi, 0xFFF |
5619 | and esi, 0xFFF |
5641 | add esi, ebp |
5620 | add esi, ebp |
5642 | cmp dword [esi], 'RSDT' |
5621 | cmp dword [esi], 'RSDT' |
5643 | jnz no_acpi_power_off |
5622 | jnz no_acpi_power_off |
5644 | mov ecx, [esi+4] |
5623 | mov ecx, [esi+4] |
5645 | sub ecx, 24h |
5624 | sub ecx, 24h |
5646 | jbe no_acpi_power_off |
5625 | jbe no_acpi_power_off |
5647 | shr ecx, 2 |
5626 | shr ecx, 2 |
5648 | add esi, 24h |
5627 | add esi, 24h |
5649 | .scan_fadt: |
5628 | .scan_fadt: |
5650 | lodsd |
5629 | lodsd |
5651 | mov ebx, eax |
5630 | mov ebx, eax |
5652 | lea eax, [ebp+2000h] |
5631 | lea eax, [ebp+2000h] |
5653 | stdcall map_page, eax, ebx, PG_MAP |
5632 | stdcall map_page, eax, ebx, PG_MAP |
5654 | lea eax, [ebp+3000h] |
5633 | lea eax, [ebp+3000h] |
5655 | add ebx, 0x1000 |
5634 | add ebx, 0x1000 |
5656 | stdcall map_page, eax, ebx, PG_MAP |
5635 | stdcall map_page, eax, ebx, PG_MAP |
5657 | and ebx, 0xFFF |
5636 | and ebx, 0xFFF |
5658 | lea ebx, [ebx+ebp+2000h] |
5637 | lea ebx, [ebx+ebp+2000h] |
5659 | cmp dword [ebx], 'FACP' |
5638 | cmp dword [ebx], 'FACP' |
5660 | jz .fadt_found |
5639 | jz .fadt_found |
5661 | loop .scan_fadt |
5640 | loop .scan_fadt |
5662 | jmp no_acpi_power_off |
5641 | jmp no_acpi_power_off |
5663 | .fadt_found: |
5642 | .fadt_found: |
5664 | ; ebx is linear address of FADT |
5643 | ; ebx is linear address of FADT |
5665 | mov edi, [ebx+40] ; physical address of the DSDT |
5644 | mov edi, [ebx+40] ; physical address of the DSDT |
5666 | lea eax, [ebp+4000h] |
5645 | lea eax, [ebp+4000h] |
5667 | stdcall map_page, eax, edi, PG_MAP |
5646 | stdcall map_page, eax, edi, PG_MAP |
5668 | lea eax, [ebp+5000h] |
5647 | lea eax, [ebp+5000h] |
5669 | lea esi, [edi+0x1000] |
5648 | lea esi, [edi+0x1000] |
5670 | stdcall map_page, eax, esi, PG_MAP |
5649 | stdcall map_page, eax, esi, PG_MAP |
5671 | and esi, 0xFFF |
5650 | and esi, 0xFFF |
5672 | sub edi, esi |
5651 | sub edi, esi |
5673 | cmp dword [esi+ebp+4000h], 'DSDT' |
5652 | cmp dword [esi+ebp+4000h], 'DSDT' |
5674 | jnz no_acpi_power_off |
5653 | jnz no_acpi_power_off |
5675 | mov eax, [esi+ebp+4004h] ; DSDT length |
5654 | mov eax, [esi+ebp+4004h] ; DSDT length |
5676 | sub eax, 36+4 |
5655 | sub eax, 36+4 |
5677 | jbe no_acpi_power_off |
5656 | jbe no_acpi_power_off |
5678 | add esi, 36 |
5657 | add esi, 36 |
5679 | .scan_dsdt: |
5658 | .scan_dsdt: |
5680 | cmp dword [esi+ebp+4000h], '_S5_' |
5659 | cmp dword [esi+ebp+4000h], '_S5_' |
5681 | jnz .scan_dsdt_cont |
5660 | jnz .scan_dsdt_cont |
5682 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5661 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5683 | jnz .scan_dsdt_cont |
5662 | jnz .scan_dsdt_cont |
5684 | mov dl, [esi+ebp+4000h+6] |
5663 | mov dl, [esi+ebp+4000h+6] |
5685 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5664 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5686 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5665 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5687 | ja .scan_dsdt_cont |
5666 | ja .scan_dsdt_cont |
5688 | cmp dl, 1 |
5667 | cmp dl, 1 |
5689 | jb .scan_dsdt_cont |
5668 | jb .scan_dsdt_cont |
5690 | lea esi, [esi+ebp+4000h+7] |
5669 | lea esi, [esi+ebp+4000h+7] |
5691 | xor ecx, ecx |
5670 | xor ecx, ecx |
5692 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5671 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5693 | jz @f |
5672 | jz @f |
5694 | cmp byte [esi], 0xA |
5673 | cmp byte [esi], 0xA |
5695 | jnz no_acpi_power_off |
5674 | jnz no_acpi_power_off |
5696 | inc esi |
5675 | inc esi |
5697 | mov cl, [esi] |
5676 | mov cl, [esi] |
5698 | @@: |
5677 | @@: |
5699 | inc esi |
5678 | inc esi |
5700 | cmp dl, 2 |
5679 | cmp dl, 2 |
5701 | jb @f |
5680 | jb @f |
5702 | cmp byte [esi], 0 |
5681 | cmp byte [esi], 0 |
5703 | jz @f |
5682 | jz @f |
5704 | cmp byte [esi], 0xA |
5683 | cmp byte [esi], 0xA |
5705 | jnz no_acpi_power_off |
5684 | jnz no_acpi_power_off |
5706 | inc esi |
5685 | inc esi |
5707 | mov ch, [esi] |
5686 | mov ch, [esi] |
5708 | @@: |
5687 | @@: |
5709 | jmp do_acpi_power_off |
5688 | jmp do_acpi_power_off |
5710 | .scan_dsdt_cont: |
5689 | .scan_dsdt_cont: |
5711 | inc esi |
5690 | inc esi |
5712 | cmp esi, 0x1000 |
5691 | cmp esi, 0x1000 |
5713 | jb @f |
5692 | jb @f |
5714 | sub esi, 0x1000 |
5693 | sub esi, 0x1000 |
5715 | add edi, 0x1000 |
5694 | add edi, 0x1000 |
5716 | push eax |
5695 | push eax |
5717 | lea eax, [ebp+4000h] |
5696 | lea eax, [ebp+4000h] |
5718 | stdcall map_page, eax, edi, PG_MAP |
5697 | stdcall map_page, eax, edi, PG_MAP |
5719 | push PG_MAP |
5698 | push PG_MAP |
5720 | lea eax, [edi+1000h] |
5699 | lea eax, [edi+1000h] |
5721 | push eax |
5700 | push eax |
5722 | lea eax, [ebp+5000h] |
5701 | lea eax, [ebp+5000h] |
5723 | push eax |
5702 | push eax |
5724 | stdcall map_page |
5703 | stdcall map_page |
5725 | pop eax |
5704 | pop eax |
5726 | @@: |
5705 | @@: |
5727 | dec eax |
5706 | dec eax |
5728 | jnz .scan_dsdt |
5707 | jnz .scan_dsdt |
5729 | jmp no_acpi_power_off |
5708 | jmp no_acpi_power_off |
5730 | do_acpi_power_off: |
5709 | do_acpi_power_off: |
5731 | mov edx, [ebx+48] |
5710 | mov edx, [ebx+48] |
5732 | test edx, edx |
5711 | test edx, edx |
5733 | jz .nosmi |
5712 | jz .nosmi |
5734 | mov al, [ebx+52] |
5713 | mov al, [ebx+52] |
5735 | out dx, al |
5714 | out dx, al |
5736 | mov edx, [ebx+64] |
5715 | mov edx, [ebx+64] |
5737 | @@: |
5716 | @@: |
5738 | in ax, dx |
5717 | in ax, dx |
5739 | test al, 1 |
5718 | test al, 1 |
5740 | jz @b |
5719 | jz @b |
5741 | .nosmi: |
5720 | .nosmi: |
5742 | and cx, 0x0707 |
5721 | and cx, 0x0707 |
5743 | shl cx, 2 |
5722 | shl cx, 2 |
5744 | or cx, 0x2020 |
5723 | or cx, 0x2020 |
5745 | mov edx, [ebx+64] |
5724 | mov edx, [ebx+64] |
5746 | in ax, dx |
5725 | in ax, dx |
5747 | and ax, 203h |
5726 | and ax, 203h |
5748 | or ah, cl |
5727 | or ah, cl |
5749 | out dx, ax |
5728 | out dx, ax |
5750 | mov edx, [ebx+68] |
5729 | mov edx, [ebx+68] |
5751 | test edx, edx |
5730 | test edx, edx |
5752 | jz @f |
5731 | jz @f |
5753 | in ax, dx |
5732 | in ax, dx |
5754 | and ax, 203h |
5733 | and ax, 203h |
5755 | or ah, ch |
5734 | or ah, ch |
5756 | out dx, ax |
5735 | out dx, ax |
5757 | @@: |
5736 | @@: |
5758 | jmp $ |
5737 | jmp $ |
5759 | 5738 | ||
5760 | 5739 | ||
5761 | no_acpi_power_off: |
5740 | no_acpi_power_off: |
5762 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5741 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5763 | mov word [OS_BASE+0x467+2], 0x1000 |
5742 | mov word [OS_BASE+0x467+2], 0x1000 |
5764 | 5743 | ||
5765 | mov al, 0x0F |
5744 | mov al, 0x0F |
5766 | out 0x70, al |
5745 | out 0x70, al |
5767 | mov al, 0x05 |
5746 | mov al, 0x05 |
5768 | out 0x71, al |
5747 | out 0x71, al |
5769 | 5748 | ||
5770 | mov al, 0xFE |
5749 | mov al, 0xFE |
5771 | out 0x64, al |
5750 | out 0x64, al |
5772 | 5751 | ||
5773 | hlt |
5752 | hlt |
5774 | jmp $-1 |
5753 | jmp $-1 |
5775 | 5754 | ||
5776 | scan_rsdp: |
5755 | scan_rsdp: |
5777 | add eax, OS_BASE |
5756 | add eax, OS_BASE |
5778 | .s: |
5757 | .s: |
5779 | cmp dword [eax], 'RSD ' |
5758 | cmp dword [eax], 'RSD ' |
5780 | jnz .n |
5759 | jnz .n |
5781 | cmp dword [eax+4], 'PTR ' |
5760 | cmp dword [eax+4], 'PTR ' |
5782 | jnz .n |
5761 | jnz .n |
5783 | xor edx, edx |
5762 | xor edx, edx |
5784 | xor esi, esi |
5763 | xor esi, esi |
5785 | @@: |
5764 | @@: |
5786 | add dl, [eax+esi] |
5765 | add dl, [eax+esi] |
5787 | inc esi |
5766 | inc esi |
5788 | cmp esi, 20 |
5767 | cmp esi, 20 |
5789 | jnz @b |
5768 | jnz @b |
5790 | test dl, dl |
5769 | test dl, dl |
5791 | jz .ok |
5770 | jz .ok |
5792 | .n: |
5771 | .n: |
5793 | add eax, 10h |
5772 | add eax, 10h |
5794 | loop .s |
5773 | loop .s |
5795 | stc |
5774 | stc |
5796 | .ok: |
5775 | .ok: |
5797 | ret |
5776 | ret |
5798 | end if |
5777 | end if |
5799 | 5778 | ||
5800 | include "data32.inc" |
5779 | include "data32.inc" |
5801 | 5780 | ||
5802 | __REV__ = __REV |
5781 | __REV__ = __REV |
5803 | 5782 | ||
5804 | uglobals_size = $ - endofcode |
5783 | uglobals_size = $ - endofcode |
5805 | if ~ lang eq sp |
5784 | if ~ lang eq sp |
5806 | diff16 "end of kernel code",0,$ |
5785 | diff16 "end of kernel code",0,$ |
5807 | end if=> |
5786 | end if=> |