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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2011. 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 | include 'macros.inc' |
69 | include 'macros.inc' |
70 | include 'struct.inc' |
70 | include 'struct.inc' |
71 | 71 | ||
72 | $Revision: 2438 $ |
72 | $Revision: 2443 $ |
73 | 73 | ||
74 | 74 | ||
75 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
75 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
76 | 76 | ||
77 | ; Enabling the next line will enable serial output console |
77 | ; Enabling the next line will enable serial output console |
78 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
78 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
79 | 79 | ||
80 | include "proc32.inc" |
80 | include "proc32.inc" |
81 | include "kglobals.inc" |
81 | include "kglobals.inc" |
82 | include "lang.inc" |
82 | include "lang.inc" |
83 | 83 | ||
84 | include "const.inc" |
84 | include "const.inc" |
85 | max_processes equ 255 |
85 | max_processes equ 255 |
86 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
86 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
87 | 87 | ||
88 | 88 | ||
89 | os_stack equ (os_data_l-gdts) ; GDTs |
89 | os_stack equ (os_data_l-gdts) ; GDTs |
90 | os_code equ (os_code_l-gdts) |
90 | os_code equ (os_code_l-gdts) |
91 | graph_data equ (3+graph_data_l-gdts) |
91 | graph_data equ (3+graph_data_l-gdts) |
92 | tss0 equ (tss0_l-gdts) |
92 | tss0 equ (tss0_l-gdts) |
93 | app_code equ (3+app_code_l-gdts) |
93 | app_code equ (3+app_code_l-gdts) |
94 | app_data equ (3+app_data_l-gdts) |
94 | app_data equ (3+app_data_l-gdts) |
95 | app_tls equ (3+tls_data_l-gdts) |
95 | app_tls equ (3+tls_data_l-gdts) |
96 | pci_code_sel equ (pci_code_32-gdts) |
96 | pci_code_sel equ (pci_code_32-gdts) |
97 | pci_data_sel equ (pci_data_32-gdts) |
97 | pci_data_sel equ (pci_data_32-gdts) |
98 | 98 | ||
99 | 99 | ||
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
101 | ;; |
101 | ;; |
102 | ;; Included files: |
102 | ;; Included files: |
103 | ;; |
103 | ;; |
104 | ;; Kernel16.inc |
104 | ;; Kernel16.inc |
105 | ;; - Booteng.inc English text for bootup |
105 | ;; - Booteng.inc English text for bootup |
106 | ;; - Bootcode.inc Hardware setup |
106 | ;; - Bootcode.inc Hardware setup |
107 | ;; - Pci16.inc PCI functions |
107 | ;; - Pci16.inc PCI functions |
108 | ;; |
108 | ;; |
109 | ;; Kernel32.inc |
109 | ;; Kernel32.inc |
110 | ;; - Sys32.inc Process management |
110 | ;; - Sys32.inc Process management |
111 | ;; - Shutdown.inc Shutdown and restart |
111 | ;; - Shutdown.inc Shutdown and restart |
112 | ;; - Fat32.inc Read / write hd |
112 | ;; - Fat32.inc Read / write hd |
113 | ;; - Vesa12.inc Vesa 1.2 driver |
113 | ;; - Vesa12.inc Vesa 1.2 driver |
114 | ;; - Vesa20.inc Vesa 2.0 driver |
114 | ;; - Vesa20.inc Vesa 2.0 driver |
115 | ;; - Vga.inc VGA driver |
115 | ;; - Vga.inc VGA driver |
116 | ;; - Stack.inc Network interface |
116 | ;; - Stack.inc Network interface |
117 | ;; - Mouse.inc Mouse pointer |
117 | ;; - Mouse.inc Mouse pointer |
118 | ;; - Scincode.inc Window skinning |
118 | ;; - Scincode.inc Window skinning |
119 | ;; - Pci32.inc PCI functions |
119 | ;; - Pci32.inc PCI functions |
120 | ;; |
120 | ;; |
121 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
121 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
122 | 122 | ||
123 | 123 | ||
124 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
124 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
125 | ;; ;; |
125 | ;; ;; |
126 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
126 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
127 | ;; ;; |
127 | ;; ;; |
128 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
128 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
129 | 129 | ||
130 | use16 |
130 | use16 |
131 | org 0x0 |
131 | org 0x0 |
132 | jmp start_of_code |
132 | jmp start_of_code |
133 | 133 | ||
134 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
134 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
135 | 135 | ||
136 | include "boot/bootstr.inc" ; language-independent boot messages |
136 | include "boot/bootstr.inc" ; language-independent boot messages |
137 | include "boot/preboot.inc" |
137 | include "boot/preboot.inc" |
138 | 138 | ||
139 | if lang eq en |
139 | if lang eq en |
140 | include "boot/booteng.inc" ; english system boot messages |
140 | include "boot/booteng.inc" ; english system boot messages |
141 | else if lang eq ru |
141 | else if lang eq ru |
142 | include "boot/bootru.inc" ; russian system boot messages |
142 | include "boot/bootru.inc" ; russian system boot messages |
143 | include "boot/ru.inc" ; Russian font |
143 | include "boot/ru.inc" ; Russian font |
144 | else if lang eq et |
144 | else if lang eq et |
145 | include "boot/bootet.inc" ; estonian system boot messages |
145 | include "boot/bootet.inc" ; estonian system boot messages |
146 | include "boot/et.inc" ; Estonian font |
146 | include "boot/et.inc" ; Estonian font |
147 | else |
147 | else |
148 | include "boot/bootge.inc" ; german system boot messages |
148 | include "boot/bootge.inc" ; german system boot messages |
149 | end if |
149 | end if |
150 | 150 | ||
151 | include "boot/bootcode.inc" ; 16 bit system boot code |
151 | include "boot/bootcode.inc" ; 16 bit system boot code |
152 | include "bus/pci/pci16.inc" |
152 | include "bus/pci/pci16.inc" |
153 | include "detect/biosdisk.inc" |
153 | include "detect/biosdisk.inc" |
154 | 154 | ||
155 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
155 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
156 | ;; ;; |
156 | ;; ;; |
157 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
157 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
158 | ;; ;; |
158 | ;; ;; |
159 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
159 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
160 | 160 | ||
161 | 161 | ||
162 | ; CR0 Flags - Protected mode and Paging |
162 | ; CR0 Flags - Protected mode and Paging |
163 | 163 | ||
164 | mov ecx, CR0_PE |
164 | mov ecx, CR0_PE |
165 | 165 | ||
166 | ; Enabling 32 bit protected mode |
166 | ; Enabling 32 bit protected mode |
167 | 167 | ||
168 | sidt [cs:old_ints_h] |
168 | sidt [cs:old_ints_h] |
169 | 169 | ||
170 | cli ; disable all irqs |
170 | cli ; disable all irqs |
171 | cld |
171 | cld |
172 | mov al, 255 ; mask all irqs |
172 | mov al, 255 ; mask all irqs |
173 | out 0xa1, al |
173 | out 0xa1, al |
174 | out 0x21, al |
174 | out 0x21, al |
175 | l.5: |
175 | l.5: |
176 | in al, 0x64 ; Enable A20 |
176 | in al, 0x64 ; Enable A20 |
177 | test al, 2 |
177 | test al, 2 |
178 | jnz l.5 |
178 | jnz l.5 |
179 | mov al, 0xD1 |
179 | mov al, 0xD1 |
180 | out 0x64, al |
180 | out 0x64, al |
181 | l.6: |
181 | l.6: |
182 | in al, 0x64 |
182 | in al, 0x64 |
183 | test al, 2 |
183 | test al, 2 |
184 | jnz l.6 |
184 | jnz l.6 |
185 | mov al, 0xDF |
185 | mov al, 0xDF |
186 | out 0x60, al |
186 | out 0x60, al |
187 | l.7: |
187 | l.7: |
188 | in al, 0x64 |
188 | in al, 0x64 |
189 | test al, 2 |
189 | test al, 2 |
190 | jnz l.7 |
190 | jnz l.7 |
191 | mov al, 0xFF |
191 | mov al, 0xFF |
192 | out 0x64, al |
192 | out 0x64, al |
193 | 193 | ||
194 | lgdt [cs:tmp_gdt] ; Load GDT |
194 | lgdt [cs:tmp_gdt] ; Load GDT |
195 | mov eax, cr0 ; protected mode |
195 | mov eax, cr0 ; protected mode |
196 | or eax, ecx |
196 | or eax, ecx |
197 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
197 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
198 | mov cr0, eax |
198 | mov cr0, eax |
199 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
199 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
200 | 200 | ||
201 | align 8 |
201 | align 8 |
202 | tmp_gdt: |
202 | tmp_gdt: |
203 | 203 | ||
204 | dw 23 |
204 | dw 23 |
205 | dd tmp_gdt+0x10000 |
205 | dd tmp_gdt+0x10000 |
206 | dw 0 |
206 | dw 0 |
207 | 207 | ||
208 | dw 0xffff |
208 | dw 0xffff |
209 | dw 0x0000 |
209 | dw 0x0000 |
210 | db 0x00 |
210 | db 0x00 |
211 | dw 11011111b *256 +10011010b |
211 | dw 11011111b *256 +10011010b |
212 | db 0x00 |
212 | db 0x00 |
213 | 213 | ||
214 | dw 0xffff |
214 | dw 0xffff |
215 | dw 0x0000 |
215 | dw 0x0000 |
216 | db 0x00 |
216 | db 0x00 |
217 | dw 11011111b *256 +10010010b |
217 | dw 11011111b *256 +10010010b |
218 | db 0x00 |
218 | db 0x00 |
219 | 219 | ||
220 | include "data16.inc" |
220 | include "data16.inc" |
221 | 221 | ||
222 | use32 |
222 | use32 |
223 | org $+0x10000 |
223 | org $+0x10000 |
224 | 224 | ||
225 | align 4 |
225 | align 4 |
226 | B32: |
226 | B32: |
227 | mov ax, os_stack ; Selector for os |
227 | mov ax, os_stack ; Selector for os |
228 | mov ds, ax |
228 | mov ds, ax |
229 | mov es, ax |
229 | mov es, ax |
230 | mov fs, ax |
230 | mov fs, ax |
231 | mov gs, ax |
231 | mov gs, ax |
232 | mov ss, ax |
232 | mov ss, ax |
233 | mov esp, 0x006CC00 ; Set stack |
233 | mov esp, 0x006CC00 ; Set stack |
234 | 234 | ||
235 | ; CLEAR 0x280000 - HEAP_BASE |
235 | ; CLEAR 0x280000 - HEAP_BASE |
236 | 236 | ||
237 | xor eax, eax |
237 | xor eax, eax |
238 | mov edi, CLEAN_ZONE |
238 | mov edi, CLEAN_ZONE |
239 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
239 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
240 | cld |
240 | cld |
241 | rep stosd |
241 | rep stosd |
242 | 242 | ||
243 | ; CLEAR KERNEL UNDEFINED GLOBALS |
243 | ; CLEAR KERNEL UNDEFINED GLOBALS |
244 | mov edi, endofcode-OS_BASE |
244 | mov edi, endofcode-OS_BASE |
245 | mov ecx, 0x90000 |
245 | mov ecx, 0x90000 |
246 | sub ecx, edi |
246 | sub ecx, edi |
247 | shr ecx, 2 |
247 | shr ecx, 2 |
248 | rep stosd |
248 | rep stosd |
249 | 249 | ||
250 | ; SAVE & CLEAR 0-0xffff |
250 | ; SAVE & CLEAR 0-0xffff |
251 | 251 | ||
252 | xor esi, esi |
252 | xor esi, esi |
253 | mov edi, (BOOT_VAR-OS_BASE) |
253 | mov edi, (BOOT_VAR-OS_BASE) |
254 | mov ecx, 0x10000 / 4 |
254 | mov ecx, 0x10000 / 4 |
255 | rep movsd |
255 | rep movsd |
256 | mov edi, 0x1000 |
256 | mov edi, 0x1000 |
257 | mov ecx, 0xf000 / 4 |
257 | mov ecx, 0xf000 / 4 |
258 | rep stosd |
258 | rep stosd |
259 | 259 | ||
260 | call test_cpu |
260 | call test_cpu |
261 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
261 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
262 | 262 | ||
263 | call check_acpi |
263 | call check_acpi |
264 | call init_BIOS32 |
264 | call init_BIOS32 |
265 | ; MEMORY MODEL |
265 | ; MEMORY MODEL |
266 | call mem_test |
266 | call mem_test |
267 | call init_mem |
267 | call init_mem |
268 | call init_page_map |
268 | call init_page_map |
269 | 269 | ||
270 | ; ENABLE PAGING |
270 | ; ENABLE PAGING |
271 | 271 | ||
272 | mov eax, sys_pgdir-OS_BASE |
272 | mov eax, sys_pgdir-OS_BASE |
273 | mov cr3, eax |
273 | mov cr3, eax |
274 | 274 | ||
275 | mov eax, cr0 |
275 | mov eax, cr0 |
276 | or eax, CR0_PG+CR0_WP |
276 | or eax, CR0_PG+CR0_WP |
277 | mov cr0, eax |
277 | mov cr0, eax |
278 | 278 | ||
279 | lgdt [gdts] |
279 | lgdt [gdts] |
280 | jmp pword os_code:high_code |
280 | jmp pword os_code:high_code |
281 | 281 | ||
282 | align 4 |
282 | align 4 |
283 | bios32_entry dd ? |
283 | bios32_entry dd ? |
284 | tmp_page_tabs dd ? |
284 | tmp_page_tabs dd ? |
285 | 285 | ||
286 | use16 |
286 | use16 |
287 | org $-0x10000 |
287 | org $-0x10000 |
288 | include "boot/shutdown.inc" ; shutdown or restart |
288 | include "boot/shutdown.inc" ; shutdown or restart |
289 | org $+0x10000 |
289 | org $+0x10000 |
290 | use32 |
290 | use32 |
291 | 291 | ||
292 | __DEBUG__ fix 1 |
292 | __DEBUG__ fix 1 |
293 | __DEBUG_LEVEL__ fix 1 |
293 | __DEBUG_LEVEL__ fix 1 |
294 | include 'init.inc' |
294 | include 'init.inc' |
295 | 295 | ||
296 | org OS_BASE+$ |
296 | org OS_BASE+$ |
- | 297 | ||
- | 298 | include 'fdo.inc' |
|
297 | 299 | ||
298 | align 4 |
300 | align 4 |
299 | high_code: |
301 | high_code: |
300 | mov ax, os_stack |
302 | mov ax, os_stack |
301 | mov bx, app_data |
303 | mov bx, app_data |
302 | mov cx, app_tls |
304 | mov cx, app_tls |
303 | mov ss, ax |
305 | mov ss, ax |
304 | add esp, OS_BASE |
306 | add esp, OS_BASE |
305 | 307 | ||
306 | mov ds, bx |
308 | mov ds, bx |
307 | mov es, bx |
309 | mov es, bx |
308 | mov fs, cx |
310 | mov fs, cx |
309 | mov gs, bx |
311 | mov gs, bx |
310 | 312 | ||
311 | bt [cpu_caps], CAPS_PGE |
313 | bt [cpu_caps], CAPS_PGE |
312 | jnc @F |
314 | jnc @F |
313 | 315 | ||
314 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
316 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
315 | 317 | ||
316 | mov ebx, cr4 |
318 | mov ebx, cr4 |
317 | or ebx, CR4_PGE |
319 | or ebx, CR4_PGE |
318 | mov cr4, ebx |
320 | mov cr4, ebx |
319 | @@: |
321 | @@: |
320 | xor eax, eax |
322 | xor eax, eax |
321 | mov dword [sys_pgdir], eax |
323 | mov dword [sys_pgdir], eax |
322 | mov dword [sys_pgdir+4], eax |
324 | mov dword [sys_pgdir+4], eax |
323 | 325 | ||
324 | mov eax, cr3 |
326 | mov eax, cr3 |
325 | mov cr3, eax ; flush TLB |
327 | mov cr3, eax ; flush TLB |
326 | 328 | ||
327 | mov ecx, pg_data.mutex |
329 | mov ecx, pg_data.mutex |
328 | call mutex_init |
330 | call mutex_init |
329 | 331 | ||
330 | mov ecx, disk_list_mutex |
332 | mov ecx, disk_list_mutex |
331 | call mutex_init |
333 | call mutex_init |
332 | 334 | ||
333 | ; SAVE REAL MODE VARIABLES |
335 | ; SAVE REAL MODE VARIABLES |
334 | mov ax, [BOOT_VAR + 0x9031] |
336 | mov ax, [BOOT_VAR + 0x9031] |
335 | mov [IDEContrRegsBaseAddr], ax |
337 | mov [IDEContrRegsBaseAddr], ax |
336 | ; --------------- APM --------------------- |
338 | ; --------------- APM --------------------- |
337 | 339 | ||
338 | ; init selectors |
340 | ; init selectors |
339 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
341 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
340 | movzx eax, word [BOOT_VAR+0x9050]; real-mode segment base address of |
342 | movzx eax, word [BOOT_VAR+0x9050]; real-mode segment base address of |
341 | ; protected-mode 32-bit code segment |
343 | ; protected-mode 32-bit code segment |
342 | movzx ecx, word [BOOT_VAR+0x9052]; real-mode segment base address of |
344 | movzx ecx, word [BOOT_VAR+0x9052]; real-mode segment base address of |
343 | ; protected-mode 16-bit code segment |
345 | ; protected-mode 16-bit code segment |
344 | movzx edx, word [BOOT_VAR+0x9054]; real-mode segment base address of |
346 | movzx edx, word [BOOT_VAR+0x9054]; real-mode segment base address of |
345 | ; protected-mode 16-bit data segment |
347 | ; protected-mode 16-bit data segment |
346 | 348 | ||
347 | shl eax, 4 |
349 | shl eax, 4 |
348 | mov [dword apm_code_32 + 2], ax |
350 | mov [dword apm_code_32 + 2], ax |
349 | shr eax, 16 |
351 | shr eax, 16 |
350 | mov [dword apm_code_32 + 4], al |
352 | mov [dword apm_code_32 + 4], al |
351 | 353 | ||
352 | shl ecx, 4 |
354 | shl ecx, 4 |
353 | mov [dword apm_code_16 + 2], cx |
355 | mov [dword apm_code_16 + 2], cx |
354 | shr ecx, 16 |
356 | shr ecx, 16 |
355 | mov [dword apm_code_16 + 4], cl |
357 | mov [dword apm_code_16 + 4], cl |
356 | 358 | ||
357 | shl edx, 4 |
359 | shl edx, 4 |
358 | mov [dword apm_data_16 + 2], dx |
360 | mov [dword apm_data_16 + 2], dx |
359 | shr edx, 16 |
361 | shr edx, 16 |
360 | mov [dword apm_data_16 + 4], dl |
362 | mov [dword apm_data_16 + 4], dl |
361 | 363 | ||
362 | mov dword[apm_entry], ebx |
364 | mov dword[apm_entry], ebx |
363 | mov word [apm_entry + 4], apm_code_32 - gdts |
365 | mov word [apm_entry + 4], apm_code_32 - gdts |
364 | 366 | ||
365 | mov eax, [BOOT_VAR + 0x9044]; version & flags |
367 | mov eax, [BOOT_VAR + 0x9044]; version & flags |
366 | mov [apm_vf], eax |
368 | mov [apm_vf], eax |
367 | ; ----------------------------------------- |
369 | ; ----------------------------------------- |
368 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
370 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
369 | ; mov [0xF604],byte 1 ;al |
371 | ; mov [0xF604],byte 1 ;al |
370 | mov al, [BOOT_VAR+0x901F] ; DMA access |
372 | mov al, [BOOT_VAR+0x901F] ; DMA access |
371 | mov [allow_dma_access], al |
373 | mov [allow_dma_access], al |
372 | movzx eax, byte [BOOT_VAR+0x9000] ; bpp |
374 | movzx eax, byte [BOOT_VAR+0x9000] ; bpp |
373 | mov [ScreenBPP], al |
375 | mov [ScreenBPP], al |
374 | 376 | ||
375 | mov [_display.bpp], eax |
377 | mov [_display.bpp], eax |
376 | mov [_display.vrefresh], 60 |
378 | mov [_display.vrefresh], 60 |
377 | 379 | ||
378 | movzx eax, word [BOOT_VAR+0x900A]; X max |
380 | movzx eax, word [BOOT_VAR+0x900A]; X max |
379 | mov [_display.width], eax |
381 | mov [_display.width], eax |
380 | dec eax |
382 | dec eax |
381 | mov [Screen_Max_X], eax |
383 | mov [Screen_Max_X], eax |
382 | mov [screen_workarea.right], eax |
384 | mov [screen_workarea.right], eax |
383 | movzx eax, word [BOOT_VAR+0x900C]; Y max |
385 | movzx eax, word [BOOT_VAR+0x900C]; Y max |
384 | mov [_display.height], eax |
386 | mov [_display.height], eax |
385 | dec eax |
387 | dec eax |
386 | mov [Screen_Max_Y], eax |
388 | mov [Screen_Max_Y], eax |
387 | mov [screen_workarea.bottom], eax |
389 | mov [screen_workarea.bottom], eax |
388 | movzx eax, word [BOOT_VAR+0x9008]; screen mode |
390 | movzx eax, word [BOOT_VAR+0x9008]; screen mode |
389 | mov [SCR_MODE], eax |
391 | mov [SCR_MODE], eax |
390 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
392 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
391 | ; mov [BANK_SWITCH], eax |
393 | ; mov [BANK_SWITCH], eax |
392 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
394 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
393 | cmp [SCR_MODE], word 0x13 ; 320x200 |
395 | cmp [SCR_MODE], word 0x13 ; 320x200 |
394 | je @f |
396 | je @f |
395 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
397 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
396 | je @f |
398 | je @f |
397 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
399 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
398 | mov [BytesPerScanLine], ax |
400 | mov [BytesPerScanLine], ax |
399 | mov [_display.pitch], eax |
401 | mov [_display.pitch], eax |
400 | @@: |
402 | @@: |
401 | mov eax, [_display.width] |
403 | mov eax, [_display.width] |
402 | mul [_display.height] |
404 | mul [_display.height] |
403 | mov [_WinMapSize], eax |
405 | mov [_WinMapSize], eax |
404 | 406 | ||
405 | call calculate_fast_getting_offset_for_WinMapAddress |
407 | call calculate_fast_getting_offset_for_WinMapAddress |
406 | 408 | ||
407 | mov esi, BOOT_VAR+0x9080 |
409 | mov esi, BOOT_VAR+0x9080 |
408 | movzx ecx, byte [esi-1] |
410 | movzx ecx, byte [esi-1] |
409 | mov [NumBiosDisks], ecx |
411 | mov [NumBiosDisks], ecx |
410 | mov edi, BiosDisksData |
412 | mov edi, BiosDisksData |
411 | rep movsd |
413 | rep movsd |
412 | 414 | ||
413 | ; GRAPHICS ADDRESSES |
415 | ; GRAPHICS ADDRESSES |
414 | 416 | ||
415 | and byte [BOOT_VAR+0x901e], 0x0 |
417 | and byte [BOOT_VAR+0x901e], 0x0 |
416 | mov eax, [BOOT_VAR+0x9018] |
418 | mov eax, [BOOT_VAR+0x9018] |
417 | mov [LFBAddress], eax |
419 | mov [LFBAddress], eax |
418 | 420 | ||
419 | cmp [SCR_MODE], word 0100000000000000b |
421 | cmp [SCR_MODE], word 0100000000000000b |
420 | jge setvesa20 |
422 | jge setvesa20 |
421 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
423 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
422 | je v20ga32 |
424 | je v20ga32 |
423 | jmp v20ga24 |
425 | jmp v20ga24 |
424 | 426 | ||
425 | setvesa20: |
427 | setvesa20: |
426 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
428 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
427 | mov [GETPIXEL], dword Vesa20_getpixel24 |
429 | mov [GETPIXEL], dword Vesa20_getpixel24 |
428 | cmp [ScreenBPP], byte 24 |
430 | cmp [ScreenBPP], byte 24 |
429 | jz v20ga24 |
431 | jz v20ga24 |
430 | v20ga32: |
432 | v20ga32: |
431 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
433 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
432 | mov [GETPIXEL], dword Vesa20_getpixel32 |
434 | mov [GETPIXEL], dword Vesa20_getpixel32 |
433 | jmp no_mode_0x12 |
435 | jmp no_mode_0x12 |
434 | v20ga24: |
436 | v20ga24: |
435 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
437 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
436 | jne no_mode_0x12 |
438 | jne no_mode_0x12 |
437 | mov [PUTPIXEL], dword VGA_putpixel |
439 | mov [PUTPIXEL], dword VGA_putpixel |
438 | mov [GETPIXEL], dword Vesa20_getpixel32 |
440 | mov [GETPIXEL], dword Vesa20_getpixel32 |
439 | no_mode_0x12: |
441 | no_mode_0x12: |
440 | 442 | ||
441 | ; -------- Fast System Call init ---------- |
443 | ; -------- Fast System Call init ---------- |
442 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
444 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
443 | bt [cpu_caps], CAPS_SEP |
445 | bt [cpu_caps], CAPS_SEP |
444 | jnc .SEnP ; SysEnter not Present |
446 | jnc .SEnP ; SysEnter not Present |
445 | xor edx, edx |
447 | xor edx, edx |
446 | mov ecx, MSR_SYSENTER_CS |
448 | mov ecx, MSR_SYSENTER_CS |
447 | mov eax, os_code |
449 | mov eax, os_code |
448 | wrmsr |
450 | wrmsr |
449 | mov ecx, MSR_SYSENTER_ESP |
451 | mov ecx, MSR_SYSENTER_ESP |
450 | ; mov eax, sysenter_stack ; Check it |
452 | ; mov eax, sysenter_stack ; Check it |
451 | xor eax, eax |
453 | xor eax, eax |
452 | wrmsr |
454 | wrmsr |
453 | mov ecx, MSR_SYSENTER_EIP |
455 | mov ecx, MSR_SYSENTER_EIP |
454 | mov eax, sysenter_entry |
456 | mov eax, sysenter_entry |
455 | wrmsr |
457 | wrmsr |
456 | .SEnP: |
458 | .SEnP: |
457 | ; AMD SYSCALL/SYSRET |
459 | ; AMD SYSCALL/SYSRET |
458 | cmp byte[cpu_vendor], 'A' |
460 | cmp byte[cpu_vendor], 'A' |
459 | jne .noSYSCALL |
461 | jne .noSYSCALL |
460 | mov eax, 0x80000001 |
462 | mov eax, 0x80000001 |
461 | cpuid |
463 | cpuid |
462 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
464 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
463 | jz .noSYSCALL |
465 | jz .noSYSCALL |
464 | mov ecx, MSR_AMD_EFER |
466 | mov ecx, MSR_AMD_EFER |
465 | rdmsr |
467 | rdmsr |
466 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
468 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
467 | wrmsr |
469 | wrmsr |
468 | 470 | ||
469 | ; !!!! It`s dirty hack, fix it !!! |
471 | ; !!!! It`s dirty hack, fix it !!! |
470 | ; Bits of EDX : |
472 | ; Bits of EDX : |
471 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
473 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
472 | ; and the contents of this field, plus 8, are copied into the SS register. |
474 | ; and the contents of this field, plus 8, are copied into the SS register. |
473 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
475 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
474 | ; and the contents of this field, plus 8, are copied into the SS register. |
476 | ; and the contents of this field, plus 8, are copied into the SS register. |
475 | 477 | ||
476 | ; mov edx, (os_code + 16) * 65536 + os_code |
478 | ; mov edx, (os_code + 16) * 65536 + os_code |
477 | mov edx, 0x1B0008 |
479 | mov edx, 0x1B0008 |
478 | 480 | ||
479 | mov eax, syscall_entry |
481 | mov eax, syscall_entry |
480 | mov ecx, MSR_AMD_STAR |
482 | mov ecx, MSR_AMD_STAR |
481 | wrmsr |
483 | wrmsr |
482 | .noSYSCALL: |
484 | .noSYSCALL: |
483 | ; ----------------------------------------- |
485 | ; ----------------------------------------- |
484 | stdcall alloc_page |
486 | stdcall alloc_page |
485 | stdcall map_page, tss-0xF80, eax, PG_SW |
487 | stdcall map_page, tss-0xF80, eax, PG_SW |
486 | stdcall alloc_page |
488 | stdcall alloc_page |
487 | inc eax |
489 | inc eax |
488 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
490 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
489 | stdcall map_page, tss+0x80, eax, PG_SW |
491 | stdcall map_page, tss+0x80, eax, PG_SW |
490 | stdcall alloc_page |
492 | stdcall alloc_page |
491 | inc eax |
493 | inc eax |
492 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
494 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
493 | stdcall map_page, tss+0x1080, eax, PG_SW |
495 | stdcall map_page, tss+0x1080, eax, PG_SW |
494 | 496 | ||
495 | ; LOAD IDT |
497 | ; LOAD IDT |
496 | 498 | ||
497 | call build_interrupt_table ;lidt is executed |
499 | call build_interrupt_table ;lidt is executed |
498 | ;lidt [idtreg] |
500 | ;lidt [idtreg] |
499 | 501 | ||
500 | call init_kernel_heap |
502 | call init_kernel_heap |
501 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
503 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
502 | mov [os_stack_seg], eax |
504 | mov [os_stack_seg], eax |
503 | 505 | ||
504 | lea esp, [eax+RING0_STACK_SIZE] |
506 | lea esp, [eax+RING0_STACK_SIZE] |
505 | 507 | ||
506 | mov [tss._ss0], os_stack |
508 | mov [tss._ss0], os_stack |
507 | mov [tss._esp0], esp |
509 | mov [tss._esp0], esp |
508 | mov [tss._esp], esp |
510 | mov [tss._esp], esp |
509 | mov [tss._cs], os_code |
511 | mov [tss._cs], os_code |
510 | mov [tss._ss], os_stack |
512 | mov [tss._ss], os_stack |
511 | mov [tss._ds], app_data |
513 | mov [tss._ds], app_data |
512 | mov [tss._es], app_data |
514 | mov [tss._es], app_data |
513 | mov [tss._fs], app_data |
515 | mov [tss._fs], app_data |
514 | mov [tss._gs], app_data |
516 | mov [tss._gs], app_data |
515 | mov [tss._io], 128 |
517 | mov [tss._io], 128 |
516 | ;Add IO access table - bit array of permitted ports |
518 | ;Add IO access table - bit array of permitted ports |
517 | mov edi, tss._io_map_0 |
519 | mov edi, tss._io_map_0 |
518 | xor eax, eax |
520 | xor eax, eax |
519 | not eax |
521 | not eax |
520 | mov ecx, 8192/4 |
522 | mov ecx, 8192/4 |
521 | rep stosd ; access to 4096*8=65536 ports |
523 | rep stosd ; access to 4096*8=65536 ports |
522 | 524 | ||
523 | mov ax, tss0 |
525 | mov ax, tss0 |
524 | ltr ax |
526 | ltr ax |
525 | 527 | ||
526 | mov [LFBSize], 0x800000 |
528 | mov [LFBSize], 0x800000 |
527 | call init_LFB |
529 | call init_LFB |
528 | call init_fpu |
530 | call init_fpu |
529 | call init_malloc |
531 | call init_malloc |
530 | 532 | ||
531 | stdcall alloc_kernel_space, 0x51000 |
533 | stdcall alloc_kernel_space, 0x51000 |
532 | mov [default_io_map], eax |
534 | mov [default_io_map], eax |
533 | 535 | ||
534 | add eax, 0x2000 |
536 | add eax, 0x2000 |
535 | mov [ipc_tmp], eax |
537 | mov [ipc_tmp], eax |
536 | mov ebx, 0x1000 |
538 | mov ebx, 0x1000 |
537 | 539 | ||
538 | add eax, 0x40000 |
540 | add eax, 0x40000 |
539 | mov [proc_mem_map], eax |
541 | mov [proc_mem_map], eax |
540 | 542 | ||
541 | add eax, 0x8000 |
543 | add eax, 0x8000 |
542 | mov [proc_mem_pdir], eax |
544 | mov [proc_mem_pdir], eax |
543 | 545 | ||
544 | add eax, ebx |
546 | add eax, ebx |
545 | mov [proc_mem_tab], eax |
547 | mov [proc_mem_tab], eax |
546 | 548 | ||
547 | add eax, ebx |
549 | add eax, ebx |
548 | mov [tmp_task_pdir], eax |
550 | mov [tmp_task_pdir], eax |
549 | 551 | ||
550 | add eax, ebx |
552 | add eax, ebx |
551 | mov [tmp_task_ptab], eax |
553 | mov [tmp_task_ptab], eax |
552 | 554 | ||
553 | add eax, ebx |
555 | add eax, ebx |
554 | mov [ipc_pdir], eax |
556 | mov [ipc_pdir], eax |
555 | 557 | ||
556 | add eax, ebx |
558 | add eax, ebx |
557 | mov [ipc_ptab], eax |
559 | mov [ipc_ptab], eax |
558 | 560 | ||
559 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
561 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
560 | (unpack.lc+unpack.lp)))*4 |
562 | (unpack.lc+unpack.lp)))*4 |
561 | 563 | ||
562 | mov [unpack.p], eax |
564 | mov [unpack.p], eax |
563 | 565 | ||
564 | call init_events |
566 | call init_events |
565 | mov eax, srv.fd-SRV.fd |
567 | mov eax, srv.fd-SRV.fd |
566 | mov [srv.fd], eax |
568 | mov [srv.fd], eax |
567 | mov [srv.bk], eax |
569 | mov [srv.bk], eax |
568 | 570 | ||
569 | ;Set base of graphic segment to linear address of LFB |
571 | ;Set base of graphic segment to linear address of LFB |
570 | mov eax, [LFBAddress] ; set for gs |
572 | mov eax, [LFBAddress] ; set for gs |
571 | mov [graph_data_l+2], ax |
573 | mov [graph_data_l+2], ax |
572 | shr eax, 16 |
574 | shr eax, 16 |
573 | mov [graph_data_l+4], al |
575 | mov [graph_data_l+4], al |
574 | mov [graph_data_l+7], ah |
576 | mov [graph_data_l+7], ah |
575 | 577 | ||
576 | stdcall kernel_alloc, [_WinMapSize] |
578 | stdcall kernel_alloc, [_WinMapSize] |
577 | mov [_WinMapAddress], eax |
579 | mov [_WinMapAddress], eax |
578 | 580 | ||
579 | xor eax, eax |
581 | xor eax, eax |
580 | inc eax |
582 | inc eax |
581 | mov [CURRENT_TASK], eax ;dword 1 |
583 | mov [CURRENT_TASK], eax ;dword 1 |
582 | mov [TASK_COUNT], eax ;dword 1 |
584 | mov [TASK_COUNT], eax ;dword 1 |
583 | mov [TASK_BASE], dword TASK_DATA |
585 | mov [TASK_BASE], dword TASK_DATA |
584 | mov [current_slot], SLOT_BASE+256 |
586 | mov [current_slot], SLOT_BASE+256 |
585 | 587 | ||
586 | ; set background |
588 | ; set background |
587 | 589 | ||
588 | mov [BgrDrawMode], eax |
590 | mov [BgrDrawMode], eax |
589 | mov [BgrDataWidth], eax |
591 | mov [BgrDataWidth], eax |
590 | mov [BgrDataHeight], eax |
592 | mov [BgrDataHeight], eax |
591 | mov [mem_BACKGROUND], 4 |
593 | mov [mem_BACKGROUND], 4 |
592 | mov [img_background], static_background_data |
594 | mov [img_background], static_background_data |
593 | 595 | ||
594 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
596 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
595 | 597 | ||
596 | stdcall kernel_alloc, 0x10000/8 |
598 | stdcall kernel_alloc, 0x10000/8 |
597 | mov edi, eax |
599 | mov edi, eax |
598 | mov [network_free_ports], eax |
600 | mov [network_free_ports], eax |
599 | or eax, -1 |
601 | or eax, -1 |
600 | mov ecx, 0x10000/32 |
602 | mov ecx, 0x10000/32 |
601 | rep stosd |
603 | rep stosd |
602 | 604 | ||
603 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
605 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
604 | 606 | ||
605 | call init_irqs |
607 | call init_irqs |
606 | call PIC_init |
608 | call PIC_init |
607 | 609 | ||
608 | ; Initialize system V86 machine |
610 | ; Initialize system V86 machine |
609 | call init_sys_v86 |
611 | call init_sys_v86 |
610 | 612 | ||
611 | ; Initialize system timer (IRQ0) |
613 | ; Initialize system timer (IRQ0) |
612 | call PIT_init |
614 | call PIT_init |
613 | 615 | ||
614 | ; Try to Initialize APIC |
616 | ; Try to Initialize APIC |
615 | call APIC_init |
617 | call APIC_init |
616 | 618 | ||
617 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
619 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
618 | ; they are used: when partitions are scanned, hd_read relies on timer |
620 | ; they are used: when partitions are scanned, hd_read relies on timer |
619 | call unmask_timer |
621 | call unmask_timer |
620 | stdcall enable_irq, 2 ; @#$%! PIC |
622 | stdcall enable_irq, 2 ; @#$%! PIC |
621 | stdcall enable_irq, 6 ; FDD |
623 | stdcall enable_irq, 6 ; FDD |
622 | stdcall enable_irq, 13 ; co-processor |
624 | stdcall enable_irq, 13 ; co-processor |
623 | stdcall enable_irq, 14 |
625 | stdcall enable_irq, 14 |
624 | stdcall enable_irq, 15 |
626 | stdcall enable_irq, 15 |
625 | 627 | ||
626 | ; Enable interrupts in IDE controller |
628 | ; Enable interrupts in IDE controller |
627 | mov al, 0 |
629 | mov al, 0 |
628 | mov dx, 0x3F6 |
630 | mov dx, 0x3F6 |
629 | out dx, al |
631 | out dx, al |
630 | mov dl, 0x76 |
632 | mov dl, 0x76 |
631 | out dx, al |
633 | out dx, al |
632 | 634 | ||
633 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
635 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
634 | include 'detect/disks.inc' |
636 | include 'detect/disks.inc' |
635 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
637 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
636 | 638 | ||
637 | call Parser_params |
639 | call Parser_params |
638 | 640 | ||
639 | if ~ defined extended_primary_loader |
641 | if ~ defined extended_primary_loader |
640 | ; ramdisk image should be loaded by extended primary loader if it exists |
642 | ; ramdisk image should be loaded by extended primary loader if it exists |
641 | ; READ RAMDISK IMAGE FROM HD |
643 | ; READ RAMDISK IMAGE FROM HD |
642 | 644 | ||
643 | ;!!!!!!!!!!!!!!!!!!!!!!! |
645 | ;!!!!!!!!!!!!!!!!!!!!!!! |
644 | include 'boot/rdload.inc' |
646 | include 'boot/rdload.inc' |
645 | ;!!!!!!!!!!!!!!!!!!!!!!! |
647 | ;!!!!!!!!!!!!!!!!!!!!!!! |
646 | end if |
648 | end if |
647 | ; mov [dma_hdd],1 |
649 | ; mov [dma_hdd],1 |
648 | ; CALCULATE FAT CHAIN FOR RAMDISK |
650 | ; CALCULATE FAT CHAIN FOR RAMDISK |
649 | 651 | ||
650 | call calculatefatchain |
652 | call calculatefatchain |
651 | 653 | ||
652 | if 0 |
654 | if 0 |
653 | mov ax, [OS_BASE+0x10000+bx_from_load] |
655 | mov ax, [OS_BASE+0x10000+bx_from_load] |
654 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
656 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
655 | je no_lib_load |
657 | je no_lib_load |
656 | ; LOADING LIBRARES |
658 | ; LOADING LIBRARES |
657 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
659 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
658 | call load_file_parse_table ; prepare file parse table |
660 | call load_file_parse_table ; prepare file parse table |
659 | call set_kernel_conf ; configure devices and gui |
661 | call set_kernel_conf ; configure devices and gui |
660 | no_lib_load: |
662 | no_lib_load: |
661 | end if |
663 | end if |
662 | 664 | ||
663 | ; LOAD FONTS I and II |
665 | ; LOAD FONTS I and II |
664 | 666 | ||
665 | stdcall read_file, char, FONT_I, 0, 2304 |
667 | stdcall read_file, char, FONT_I, 0, 2304 |
666 | stdcall read_file, char2, FONT_II, 0, 2560 |
668 | stdcall read_file, char2, FONT_II, 0, 2560 |
667 | 669 | ||
668 | mov [MOUSE_PICTURE], dword mousepointer |
670 | mov [MOUSE_PICTURE], dword mousepointer |
669 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
671 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
670 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
672 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
671 | 673 | ||
672 | mov esi, boot_fonts |
674 | mov esi, boot_fonts |
673 | call boot_log |
675 | call boot_log |
674 | 676 | ||
675 | ; Display APIC status |
677 | ; Display APIC status |
676 | mov esi, boot_APIC_found |
678 | mov esi, boot_APIC_found |
677 | cmp [irq_mode], IRQ_APIC |
679 | cmp [irq_mode], IRQ_APIC |
678 | je @f |
680 | je @f |
679 | mov esi, boot_APIC_nfound |
681 | mov esi, boot_APIC_nfound |
680 | @@: |
682 | @@: |
681 | 683 | ||
682 | ; PRINT AMOUNT OF MEMORY |
684 | ; PRINT AMOUNT OF MEMORY |
683 | mov esi, boot_memdetect |
685 | mov esi, boot_memdetect |
684 | call boot_log |
686 | call boot_log |
685 | 687 | ||
686 | movzx ecx, word [boot_y] |
688 | movzx ecx, word [boot_y] |
687 | if lang eq ru |
689 | if lang eq ru |
688 | or ecx, (10+30*6) shl 16 |
690 | or ecx, (10+30*6) shl 16 |
689 | else |
691 | else |
690 | or ecx, (10+29*6) shl 16 |
692 | or ecx, (10+29*6) shl 16 |
691 | end if |
693 | end if |
692 | sub ecx, 10 |
694 | sub ecx, 10 |
693 | mov edx, 0xFFFFFF |
695 | mov edx, 0xFFFFFF |
694 | mov ebx, [MEM_AMOUNT] |
696 | mov ebx, [MEM_AMOUNT] |
695 | shr ebx, 20 |
697 | shr ebx, 20 |
696 | xor edi, edi |
698 | xor edi, edi |
697 | mov eax, 0x00040000 |
699 | mov eax, 0x00040000 |
698 | inc edi |
700 | inc edi |
699 | call display_number_force |
701 | call display_number_force |
700 | 702 | ||
701 | ; BUILD SCHEDULER |
703 | ; BUILD SCHEDULER |
702 | 704 | ||
703 | call build_scheduler; sys32.inc |
705 | call build_scheduler; sys32.inc |
704 | 706 | ||
705 | mov esi, boot_devices |
707 | mov esi, boot_devices |
706 | call boot_log |
708 | call boot_log |
707 | 709 | ||
708 | mov [pci_access_enabled], 1 |
710 | mov [pci_access_enabled], 1 |
709 | 711 | ||
710 | 712 | ||
711 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
713 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
712 | 714 | ||
713 | mov esi, boot_windefs |
715 | mov esi, boot_windefs |
714 | call boot_log |
716 | call boot_log |
715 | call set_window_defaults |
717 | call set_window_defaults |
716 | 718 | ||
717 | ; SET BACKGROUND DEFAULTS |
719 | ; SET BACKGROUND DEFAULTS |
718 | 720 | ||
719 | mov esi, boot_bgr |
721 | mov esi, boot_bgr |
720 | call boot_log |
722 | call boot_log |
721 | call init_background |
723 | call init_background |
722 | call calculatebackground |
724 | call calculatebackground |
723 | 725 | ||
724 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
726 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
725 | 727 | ||
726 | mov esi, boot_resirqports |
728 | mov esi, boot_resirqports |
727 | call boot_log |
729 | call boot_log |
728 | call reserve_irqs_ports |
730 | call reserve_irqs_ports |
729 | 731 | ||
730 | ; SET UP OS TASK |
732 | ; SET UP OS TASK |
731 | 733 | ||
732 | mov esi, boot_setostask |
734 | mov esi, boot_setostask |
733 | call boot_log |
735 | call boot_log |
734 | 736 | ||
735 | xor eax, eax |
737 | xor eax, eax |
736 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
738 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
737 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
739 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
738 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
740 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
739 | 741 | ||
740 | ; name for OS/IDLE process |
742 | ; name for OS/IDLE process |
741 | 743 | ||
742 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
744 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
743 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
745 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
744 | mov edi, [os_stack_seg] |
746 | mov edi, [os_stack_seg] |
745 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
747 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
746 | add edi, 0x2000-512 |
748 | add edi, 0x2000-512 |
747 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
749 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
748 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi; just for case |
750 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi; just for case |
749 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
751 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
750 | 752 | ||
751 | mov esi, fpu_data |
753 | mov esi, fpu_data |
752 | mov ecx, 512/4 |
754 | mov ecx, 512/4 |
753 | cld |
755 | cld |
754 | rep movsd |
756 | rep movsd |
755 | 757 | ||
756 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
758 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
757 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
759 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
758 | 760 | ||
759 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
761 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
760 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
762 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
761 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
763 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
762 | 764 | ||
763 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
765 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
764 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
766 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
765 | 767 | ||
766 | ; task list |
768 | ; task list |
767 | mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
769 | mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
768 | inc eax |
770 | inc eax |
769 | mov dword [CURRENT_TASK], eax |
771 | mov dword [CURRENT_TASK], eax |
770 | mov dword [TASK_COUNT], eax |
772 | mov dword [TASK_COUNT], eax |
771 | mov [current_slot], SLOT_BASE+256 |
773 | mov [current_slot], SLOT_BASE+256 |
772 | mov [TASK_BASE], dword TASK_DATA |
774 | mov [TASK_BASE], dword TASK_DATA |
773 | mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
775 | mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
774 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
776 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
775 | 777 | ||
776 | call init_display |
778 | call init_display |
777 | mov eax, [def_cursor] |
779 | mov eax, [def_cursor] |
778 | mov [SLOT_BASE+APPDATA.cursor], eax |
780 | mov [SLOT_BASE+APPDATA.cursor], eax |
779 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
781 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
780 | 782 | ||
781 | ; READ TSC / SECOND |
783 | ; READ TSC / SECOND |
782 | 784 | ||
783 | mov esi, boot_tsc |
785 | mov esi, boot_tsc |
784 | call boot_log |
786 | call boot_log |
785 | cli |
787 | cli |
786 | rdtsc ;call _rdtsc |
788 | rdtsc ;call _rdtsc |
787 | mov ecx, eax |
789 | mov ecx, eax |
788 | mov esi, 250 ; wait 1/4 a second |
790 | mov esi, 250 ; wait 1/4 a second |
789 | call delay_ms |
791 | call delay_ms |
790 | rdtsc ;call _rdtsc |
792 | rdtsc ;call _rdtsc |
791 | sti |
793 | sti |
792 | sub eax, ecx |
794 | sub eax, ecx |
793 | shl eax, 2 |
795 | shl eax, 2 |
794 | mov [CPU_FREQ], eax ; save tsc / sec |
796 | mov [CPU_FREQ], eax ; save tsc / sec |
795 | ; mov ebx, 1000000 |
797 | ; mov ebx, 1000000 |
796 | ; div ebx |
798 | ; div ebx |
797 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
799 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
798 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
800 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
799 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
801 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
800 | mov edx, 2251799814 |
802 | mov edx, 2251799814 |
801 | mul edx |
803 | mul edx |
802 | shr edx, 19 |
804 | shr edx, 19 |
803 | mov [stall_mcs], edx |
805 | mov [stall_mcs], edx |
804 | ; PRINT CPU FREQUENCY |
806 | ; PRINT CPU FREQUENCY |
805 | mov esi, boot_cpufreq |
807 | mov esi, boot_cpufreq |
806 | call boot_log |
808 | call boot_log |
807 | 809 | ||
808 | mov ebx, edx |
810 | mov ebx, edx |
809 | movzx ecx, word [boot_y] |
811 | movzx ecx, word [boot_y] |
810 | if lang eq ru |
812 | if lang eq ru |
811 | add ecx, (10+19*6) shl 16 - 10 ; 'Determining amount of memory' |
813 | add ecx, (10+19*6) shl 16 - 10 ; 'Determining amount of memory' |
812 | else |
814 | else |
813 | add ecx, (10+17*6) shl 16 - 10 ; 'Determining amount of memory' |
815 | add ecx, (10+17*6) shl 16 - 10 ; 'Determining amount of memory' |
814 | end if |
816 | end if |
815 | mov edx, 0xFFFFFF |
817 | mov edx, 0xFFFFFF |
816 | xor edi, edi |
818 | xor edi, edi |
817 | mov eax, 0x00040000 |
819 | mov eax, 0x00040000 |
818 | inc edi |
820 | inc edi |
819 | call display_number_force |
821 | call display_number_force |
820 | 822 | ||
821 | ; SET VARIABLES |
823 | ; SET VARIABLES |
822 | 824 | ||
823 | call set_variables |
825 | call set_variables |
824 | 826 | ||
825 | ; STACK AND FDC |
827 | ; STACK AND FDC |
826 | 828 | ||
827 | call stack_init |
829 | call stack_init |
828 | call fdc_init |
830 | call fdc_init |
829 | 831 | ||
830 | ; PALETTE FOR 320x200 and 640x480 16 col |
832 | ; PALETTE FOR 320x200 and 640x480 16 col |
831 | 833 | ||
832 | cmp [SCR_MODE], word 0x12 |
834 | cmp [SCR_MODE], word 0x12 |
833 | jne no_pal_vga |
835 | jne no_pal_vga |
834 | mov esi, boot_pal_vga |
836 | mov esi, boot_pal_vga |
835 | call boot_log |
837 | call boot_log |
836 | call paletteVGA |
838 | call paletteVGA |
837 | no_pal_vga: |
839 | no_pal_vga: |
838 | 840 | ||
839 | cmp [SCR_MODE], word 0x13 |
841 | cmp [SCR_MODE], word 0x13 |
840 | jne no_pal_ega |
842 | jne no_pal_ega |
841 | mov esi, boot_pal_ega |
843 | mov esi, boot_pal_ega |
842 | call boot_log |
844 | call boot_log |
843 | call palette320x200 |
845 | call palette320x200 |
844 | no_pal_ega: |
846 | no_pal_ega: |
845 | 847 | ||
846 | ; LOAD DEFAULT SKIN |
848 | ; LOAD DEFAULT SKIN |
847 | 849 | ||
848 | call load_default_skin |
850 | call load_default_skin |
849 | 851 | ||
850 | ;protect io permission map |
852 | ;protect io permission map |
851 | 853 | ||
852 | mov esi, [default_io_map] |
854 | mov esi, [default_io_map] |
853 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
855 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
854 | add esi, 0x1000 |
856 | add esi, 0x1000 |
855 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
857 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
856 | 858 | ||
857 | stdcall map_page, tss._io_map_0, \ |
859 | stdcall map_page, tss._io_map_0, \ |
858 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
860 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
859 | stdcall map_page, tss._io_map_1, \ |
861 | stdcall map_page, tss._io_map_1, \ |
860 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
862 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
861 | 863 | ||
862 | mov ax, [OS_BASE+0x10000+bx_from_load] |
864 | mov ax, [OS_BASE+0x10000+bx_from_load] |
863 | cmp ax, 'r1'; if not rused ram disk - load network configuration from files {SPraid.simba} |
865 | cmp ax, 'r1'; if not rused ram disk - load network configuration from files {SPraid.simba} |
864 | je no_st_network |
866 | je no_st_network |
865 | call set_network_conf |
867 | call set_network_conf |
866 | no_st_network: |
868 | no_st_network: |
867 | 869 | ||
868 | ; LOAD FIRST APPLICATION |
870 | ; LOAD FIRST APPLICATION |
869 | cli |
871 | cli |
870 | 872 | ||
871 | ; cmp byte [BOOT_VAR+0x9030],1 |
873 | ; cmp byte [BOOT_VAR+0x9030],1 |
872 | ; jne no_load_vrr_m |
874 | ; jne no_load_vrr_m |
873 | 875 | ||
874 | ; mov ebp, vrr_m |
876 | ; mov ebp, vrr_m |
875 | ; call fs_execute_from_sysdir |
877 | ; call fs_execute_from_sysdir |
876 | ; |
878 | ; |
877 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
879 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
878 | ; sub eax,2 |
880 | ; sub eax,2 |
879 | ; jz first_app_found |
881 | ; jz first_app_found |
880 | ; |
882 | ; |
881 | ;no_load_vrr_m: |
883 | ;no_load_vrr_m: |
882 | 884 | ||
883 | mov ebp, firstapp |
885 | mov ebp, firstapp |
884 | call fs_execute_from_sysdir |
886 | call fs_execute_from_sysdir |
885 | 887 | ||
886 | ; cmp eax,2 ; continue if a process has been loaded |
888 | ; cmp eax,2 ; continue if a process has been loaded |
887 | sub eax, 2 |
889 | sub eax, 2 |
888 | jz first_app_found |
890 | jz first_app_found |
889 | 891 | ||
890 | mov esi, boot_failed |
892 | mov esi, boot_failed |
891 | call boot_log |
893 | call boot_log |
892 | 894 | ||
893 | mov eax, 0xDEADBEEF ; otherwise halt |
895 | mov eax, 0xDEADBEEF ; otherwise halt |
894 | hlt |
896 | hlt |
895 | 897 | ||
896 | first_app_found: |
898 | first_app_found: |
897 | 899 | ||
898 | cli |
900 | cli |
899 | 901 | ||
900 | ;mov [TASK_COUNT],dword 2 |
902 | ;mov [TASK_COUNT],dword 2 |
901 | push 1 |
903 | push 1 |
902 | pop dword [CURRENT_TASK] ; set OS task fisrt |
904 | pop dword [CURRENT_TASK] ; set OS task fisrt |
903 | 905 | ||
904 | ; SET KEYBOARD PARAMETERS |
906 | ; SET KEYBOARD PARAMETERS |
905 | mov al, 0xf6 ; reset keyboard, scan enabled |
907 | mov al, 0xf6 ; reset keyboard, scan enabled |
906 | call kb_write |
908 | call kb_write |
907 | 909 | ||
908 | ; wait until 8042 is ready |
910 | ; wait until 8042 is ready |
909 | xor ecx, ecx |
911 | xor ecx, ecx |
910 | @@: |
912 | @@: |
911 | in al, 64h |
913 | in al, 64h |
912 | and al, 00000010b |
914 | and al, 00000010b |
913 | loopnz @b |
915 | loopnz @b |
914 | 916 | ||
915 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
917 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
916 | ; call kb_write |
918 | ; call kb_write |
917 | ; call kb_read |
919 | ; call kb_read |
918 | ; mov al, 111b |
920 | ; mov al, 111b |
919 | ; call kb_write |
921 | ; call kb_write |
920 | ; call kb_read |
922 | ; call kb_read |
921 | 923 | ||
922 | mov al, 0xF3 ; set repeat rate & delay |
924 | mov al, 0xF3 ; set repeat rate & delay |
923 | call kb_write |
925 | call kb_write |
924 | ; call kb_read |
926 | ; call kb_read |
925 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
927 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
926 | call kb_write |
928 | call kb_write |
927 | ; call kb_read |
929 | ; call kb_read |
928 | ;// mike.dld [ |
930 | ;// mike.dld [ |
929 | call set_lights |
931 | call set_lights |
930 | ;// mike.dld ] |
932 | ;// mike.dld ] |
931 | stdcall attach_int_handler, 1, irq1, 0 |
933 | stdcall attach_int_handler, 1, irq1, 0 |
932 | 934 | ||
933 | ; SET MOUSE |
935 | ; SET MOUSE |
934 | 936 | ||
935 | stdcall load_driver, szPS2MDriver |
937 | stdcall load_driver, szPS2MDriver |
936 | ; stdcall load_driver, szCOM_MDriver |
938 | ; stdcall load_driver, szCOM_MDriver |
937 | 939 | ||
938 | mov esi, boot_setmouse |
940 | mov esi, boot_setmouse |
939 | call boot_log |
941 | call boot_log |
940 | call setmouse |
942 | call setmouse |
941 | 943 | ||
942 | ; Setup serial output console (if enabled) |
944 | ; Setup serial output console (if enabled) |
943 | 945 | ||
944 | if defined debug_com_base |
946 | if defined debug_com_base |
945 | 947 | ||
946 | ; enable Divisor latch |
948 | ; enable Divisor latch |
947 | 949 | ||
948 | mov dx, debug_com_base+3 |
950 | mov dx, debug_com_base+3 |
949 | mov al, 1 shl 7 |
951 | mov al, 1 shl 7 |
950 | out dx, al |
952 | out dx, al |
951 | 953 | ||
952 | ; Set speed to 115200 baud (max speed) |
954 | ; Set speed to 115200 baud (max speed) |
953 | 955 | ||
954 | mov dx, debug_com_base |
956 | mov dx, debug_com_base |
955 | mov al, 0x01 |
957 | mov al, 0x01 |
956 | out dx, al |
958 | out dx, al |
957 | 959 | ||
958 | mov dx, debug_com_base+1 |
960 | mov dx, debug_com_base+1 |
959 | mov al, 0x00 |
961 | mov al, 0x00 |
960 | out dx, al |
962 | out dx, al |
961 | 963 | ||
962 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
964 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
963 | 965 | ||
964 | mov dx, debug_com_base+3 |
966 | mov dx, debug_com_base+3 |
965 | mov al, 3 |
967 | mov al, 3 |
966 | out dx, al |
968 | out dx, al |
967 | 969 | ||
968 | ; disable interrupts |
970 | ; disable interrupts |
969 | 971 | ||
970 | mov dx, debug_com_base+1 |
972 | mov dx, debug_com_base+1 |
971 | mov al, 0 |
973 | mov al, 0 |
972 | out dx, al |
974 | out dx, al |
973 | 975 | ||
974 | ; clear + enable fifo (64 bits) |
976 | ; clear + enable fifo (64 bits) |
975 | 977 | ||
976 | mov dx, debug_com_base+2 |
978 | mov dx, debug_com_base+2 |
977 | mov al, 0x7 + 1 shl 5 |
979 | mov al, 0x7 + 1 shl 5 |
978 | out dx, al |
980 | out dx, al |
979 | 981 | ||
980 | 982 | ||
981 | end if |
983 | end if |
- | 984 | ||
- | 985 | mov eax, [cpu_count] |
|
- | 986 | test eax, eax |
|
- | 987 | jnz @F |
|
- | 988 | mov al, 1 ; at least one CPU |
|
- | 989 | @@: |
|
- | 990 | DEBUGF 1, "K : %d CPU detected\n", eax |
|
982 | 991 | ||
983 | ; START MULTITASKING |
992 | ; START MULTITASKING |
984 | 993 | ||
985 | ; A 'All set - press ESC to start' messages if need |
994 | ; A 'All set - press ESC to start' messages if need |
986 | if preboot_blogesc |
995 | if preboot_blogesc |
987 | mov esi, boot_tasking |
996 | mov esi, boot_tasking |
988 | call boot_log |
997 | call boot_log |
989 | .bll1: |
998 | .bll1: |
990 | in al, 0x60 ; wait for ESC key press |
999 | in al, 0x60 ; wait for ESC key press |
991 | cmp al, 129 |
1000 | cmp al, 129 |
992 | jne .bll1 |
1001 | jne .bll1 |
993 | end if |
1002 | end if |
994 | 1003 | ||
995 | cmp [IDEContrRegsBaseAddr], 0 |
1004 | cmp [IDEContrRegsBaseAddr], 0 |
996 | setnz [dma_hdd] |
1005 | setnz [dma_hdd] |
997 | mov [timer_ticks_enable], 1 ; for cd driver |
1006 | mov [timer_ticks_enable], 1 ; for cd driver |
998 | 1007 | ||
999 | sti |
1008 | sti |
1000 | call change_task |
1009 | call change_task |
1001 | 1010 | ||
1002 | jmp osloop |
1011 | jmp osloop |
1003 | 1012 | ||
1004 | 1013 | ||
1005 | ; Fly :) |
1014 | ; Fly :) |
1006 | 1015 | ||
1007 | include 'unpacker.inc' |
1016 | include 'unpacker.inc' |
1008 | include 'fdo.inc' |
- | |
1009 | 1017 | ||
1010 | align 4 |
1018 | align 4 |
1011 | boot_log: |
1019 | boot_log: |
1012 | pushad |
1020 | pushad |
1013 | 1021 | ||
1014 | mov ebx, 10*65536 |
1022 | mov ebx, 10*65536 |
1015 | mov bx, word [boot_y] |
1023 | mov bx, word [boot_y] |
1016 | add [boot_y], dword 10 |
1024 | add [boot_y], dword 10 |
1017 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1025 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1018 | xor edi, edi |
1026 | xor edi, edi |
1019 | mov edx, esi |
1027 | mov edx, esi |
1020 | inc edi |
1028 | inc edi |
1021 | call dtext |
1029 | call dtext |
1022 | 1030 | ||
1023 | mov [novesachecksum], 1000 |
1031 | mov [novesachecksum], 1000 |
1024 | call checkVga_N13 |
1032 | call checkVga_N13 |
1025 | 1033 | ||
1026 | popad |
1034 | popad |
1027 | 1035 | ||
1028 | ret |
1036 | ret |
1029 | 1037 | ||
1030 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1038 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1031 | ; ; |
1039 | ; ; |
1032 | ; MAIN OS LOOP START ; |
1040 | ; MAIN OS LOOP START ; |
1033 | ; ; |
1041 | ; ; |
1034 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1042 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1035 | align 32 |
1043 | align 32 |
1036 | osloop: |
1044 | osloop: |
1037 | call [draw_pointer] |
1045 | call [draw_pointer] |
1038 | call window_check_events |
1046 | call window_check_events |
1039 | call mouse_check_events |
1047 | call mouse_check_events |
1040 | call checkmisc |
1048 | call checkmisc |
1041 | call checkVga_N13 |
1049 | call checkVga_N13 |
1042 | call stack_handler |
1050 | call stack_handler |
1043 | call checkidle |
1051 | call checkidle |
1044 | call check_fdd_motor_status |
1052 | call check_fdd_motor_status |
1045 | call check_ATAPI_device_event |
1053 | call check_ATAPI_device_event |
1046 | call check_timers |
1054 | call check_timers |
1047 | jmp osloop |
1055 | jmp osloop |
1048 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1056 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1049 | ; ; |
1057 | ; ; |
1050 | ; MAIN OS LOOP END ; |
1058 | ; MAIN OS LOOP END ; |
1051 | ; ; |
1059 | ; ; |
1052 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1060 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1053 | align 4 |
1061 | align 4 |
1054 | checkidle: |
1062 | checkidle: |
1055 | pushad |
1063 | pushad |
1056 | call change_task |
1064 | call change_task |
1057 | jmp idle_loop_entry |
1065 | jmp idle_loop_entry |
1058 | idle_loop: |
1066 | idle_loop: |
1059 | cmp eax, [idlemem] ; eax == [timer_ticks] |
1067 | cmp eax, [idlemem] ; eax == [timer_ticks] |
1060 | jne idle_exit |
1068 | jne idle_exit |
1061 | rdtsc ;call _rdtsc |
1069 | rdtsc ;call _rdtsc |
1062 | mov ecx, eax |
1070 | mov ecx, eax |
1063 | hlt |
1071 | hlt |
1064 | rdtsc ;call _rdtsc |
1072 | rdtsc ;call _rdtsc |
1065 | sub eax, ecx |
1073 | sub eax, ecx |
1066 | add [idleuse], eax |
1074 | add [idleuse], eax |
1067 | idle_loop_entry: |
1075 | idle_loop_entry: |
1068 | mov eax, [timer_ticks]; eax = [timer_ticks] |
1076 | mov eax, [timer_ticks]; eax = [timer_ticks] |
1069 | cmp [check_idle_semaphore], 0 |
1077 | cmp [check_idle_semaphore], 0 |
1070 | je idle_loop |
1078 | je idle_loop |
1071 | dec [check_idle_semaphore] |
1079 | dec [check_idle_semaphore] |
1072 | idle_exit: |
1080 | idle_exit: |
1073 | mov [idlemem], eax ; eax == [timer_ticks] |
1081 | mov [idlemem], eax ; eax == [timer_ticks] |
1074 | popad |
1082 | popad |
1075 | ret |
1083 | ret |
1076 | 1084 | ||
1077 | uglobal |
1085 | uglobal |
1078 | idlemem dd 0x0 |
1086 | idlemem dd 0x0 |
1079 | idleuse dd 0x0 |
1087 | idleuse dd 0x0 |
1080 | idleusesec dd 0x0 |
1088 | idleusesec dd 0x0 |
1081 | check_idle_semaphore dd 0x0 |
1089 | check_idle_semaphore dd 0x0 |
1082 | endg |
1090 | endg |
1083 | 1091 | ||
1084 | 1092 | ||
1085 | 1093 | ||
1086 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1094 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1087 | ; ; |
1095 | ; ; |
1088 | ; INCLUDED SYSTEM FILES ; |
1096 | ; INCLUDED SYSTEM FILES ; |
1089 | ; ; |
1097 | ; ; |
1090 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1098 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1091 | 1099 | ||
1092 | 1100 | ||
1093 | include "kernel32.inc" |
1101 | include "kernel32.inc" |
1094 | 1102 | ||
1095 | 1103 | ||
1096 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1097 | ; ; |
1105 | ; ; |
1098 | ; KERNEL FUNCTIONS ; |
1106 | ; KERNEL FUNCTIONS ; |
1099 | ; ; |
1107 | ; ; |
1100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1108 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1101 | 1109 | ||
1102 | reserve_irqs_ports: |
1110 | reserve_irqs_ports: |
1103 | 1111 | ||
1104 | 1112 | ||
1105 | ; RESERVE PORTS |
1113 | ; RESERVE PORTS |
1106 | mov eax, RESERVED_PORTS |
1114 | mov eax, RESERVED_PORTS |
1107 | mov ecx, 1 |
1115 | mov ecx, 1 |
1108 | 1116 | ||
1109 | mov [eax], dword 4 |
1117 | mov [eax], dword 4 |
1110 | 1118 | ||
1111 | mov [eax+16], ecx |
1119 | mov [eax+16], ecx |
1112 | mov [eax+16+4], dword 0 |
1120 | mov [eax+16+4], dword 0 |
1113 | mov [eax+16+4], dword 0x2D |
1121 | mov [eax+16+4], dword 0x2D |
1114 | 1122 | ||
1115 | mov [eax+32], ecx |
1123 | mov [eax+32], ecx |
1116 | mov [eax+32+4], dword 0x30 |
1124 | mov [eax+32+4], dword 0x30 |
1117 | mov [eax+32+8], dword 0x4D |
1125 | mov [eax+32+8], dword 0x4D |
1118 | 1126 | ||
1119 | mov [eax+48], ecx |
1127 | mov [eax+48], ecx |
1120 | mov [eax+48+4], dword 0x50 |
1128 | mov [eax+48+4], dword 0x50 |
1121 | mov [eax+28+8], dword 0xDF |
1129 | mov [eax+28+8], dword 0xDF |
1122 | 1130 | ||
1123 | mov [eax+64], ecx |
1131 | mov [eax+64], ecx |
1124 | mov [eax+64+4], dword 0xE5 |
1132 | mov [eax+64+4], dword 0xE5 |
1125 | mov [eax+64+8], dword 0xFF |
1133 | mov [eax+64+8], dword 0xFF |
1126 | 1134 | ||
1127 | ret |
1135 | ret |
1128 | 1136 | ||
1129 | 1137 | ||
1130 | iglobal |
1138 | iglobal |
1131 | process_number dd 0x1 |
1139 | process_number dd 0x1 |
1132 | endg |
1140 | endg |
1133 | 1141 | ||
1134 | set_variables: |
1142 | set_variables: |
1135 | 1143 | ||
1136 | mov ecx, 0x16 ; flush port 0x60 |
1144 | mov ecx, 0x16 ; flush port 0x60 |
1137 | .fl60: |
1145 | .fl60: |
1138 | in al, 0x60 |
1146 | in al, 0x60 |
1139 | loop .fl60 |
1147 | loop .fl60 |
1140 | push eax |
1148 | push eax |
1141 | 1149 | ||
1142 | mov ax, [BOOT_VAR+0x900c] |
1150 | mov ax, [BOOT_VAR+0x900c] |
1143 | shr ax, 1 |
1151 | shr ax, 1 |
1144 | shl eax, 16 |
1152 | shl eax, 16 |
1145 | mov ax, [BOOT_VAR+0x900A] |
1153 | mov ax, [BOOT_VAR+0x900A] |
1146 | shr ax, 1 |
1154 | shr ax, 1 |
1147 | mov [MOUSE_X], eax |
1155 | mov [MOUSE_X], eax |
1148 | 1156 | ||
1149 | xor eax, eax |
1157 | xor eax, eax |
1150 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1158 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1151 | 1159 | ||
1152 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1160 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1153 | mov byte [KEY_COUNT], al ; keyboard buffer |
1161 | mov byte [KEY_COUNT], al ; keyboard buffer |
1154 | mov byte [BTN_COUNT], al ; button buffer |
1162 | mov byte [BTN_COUNT], al ; button buffer |
1155 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1163 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1156 | 1164 | ||
1157 | ;!! IP 04.02.2005: |
1165 | ;!! IP 04.02.2005: |
1158 | mov byte [DONT_SWITCH], al; change task if possible |
1166 | mov byte [DONT_SWITCH], al; change task if possible |
1159 | pop eax |
1167 | pop eax |
1160 | ret |
1168 | ret |
1161 | 1169 | ||
1162 | align 4 |
1170 | align 4 |
1163 | ;input eax=43,bl-byte of output, ecx - number of port |
1171 | ;input eax=43,bl-byte of output, ecx - number of port |
1164 | sys_outport: |
1172 | sys_outport: |
1165 | 1173 | ||
1166 | mov edi, ecx ; separate flag for read / write |
1174 | mov edi, ecx ; separate flag for read / write |
1167 | and ecx, 65535 |
1175 | and ecx, 65535 |
1168 | 1176 | ||
1169 | mov eax, [RESERVED_PORTS] |
1177 | mov eax, [RESERVED_PORTS] |
1170 | test eax, eax |
1178 | test eax, eax |
1171 | jnz .sopl8 |
1179 | jnz .sopl8 |
1172 | inc eax |
1180 | inc eax |
1173 | mov [esp+32], eax |
1181 | mov [esp+32], eax |
1174 | ret |
1182 | ret |
1175 | 1183 | ||
1176 | .sopl8: |
1184 | .sopl8: |
1177 | mov edx, [TASK_BASE] |
1185 | mov edx, [TASK_BASE] |
1178 | mov edx, [edx+0x4] |
1186 | mov edx, [edx+0x4] |
1179 | ;and ecx,65535 |
1187 | ;and ecx,65535 |
1180 | ;cld - set on interrupt 0x40 |
1188 | ;cld - set on interrupt 0x40 |
1181 | .sopl1: |
1189 | .sopl1: |
1182 | 1190 | ||
1183 | mov esi, eax |
1191 | mov esi, eax |
1184 | shl esi, 4 |
1192 | shl esi, 4 |
1185 | add esi, RESERVED_PORTS |
1193 | add esi, RESERVED_PORTS |
1186 | cmp edx, [esi+0] |
1194 | cmp edx, [esi+0] |
1187 | jne .sopl2 |
1195 | jne .sopl2 |
1188 | cmp ecx, [esi+4] |
1196 | cmp ecx, [esi+4] |
1189 | jb .sopl2 |
1197 | jb .sopl2 |
1190 | cmp ecx, [esi+8] |
1198 | cmp ecx, [esi+8] |
1191 | jg .sopl2 |
1199 | jg .sopl2 |
1192 | .sopl3: |
1200 | .sopl3: |
1193 | 1201 | ||
1194 | test edi, 0x80000000; read ? |
1202 | test edi, 0x80000000; read ? |
1195 | jnz .sopl4 |
1203 | jnz .sopl4 |
1196 | 1204 | ||
1197 | mov eax, ebx |
1205 | mov eax, ebx |
1198 | mov dx, cx ; write |
1206 | mov dx, cx ; write |
1199 | out dx, al |
1207 | out dx, al |
1200 | and [esp+32], dword 0 |
1208 | and [esp+32], dword 0 |
1201 | ret |
1209 | ret |
1202 | 1210 | ||
1203 | .sopl2: |
1211 | .sopl2: |
1204 | 1212 | ||
1205 | dec eax |
1213 | dec eax |
1206 | jnz .sopl1 |
1214 | jnz .sopl1 |
1207 | inc eax |
1215 | inc eax |
1208 | mov [esp+32], eax |
1216 | mov [esp+32], eax |
1209 | ret |
1217 | ret |
1210 | 1218 | ||
1211 | 1219 | ||
1212 | .sopl4: |
1220 | .sopl4: |
1213 | 1221 | ||
1214 | mov dx, cx ; read |
1222 | mov dx, cx ; read |
1215 | in al, dx |
1223 | in al, dx |
1216 | and eax, 0xff |
1224 | and eax, 0xff |
1217 | and [esp+32], dword 0 |
1225 | and [esp+32], dword 0 |
1218 | mov [esp+20], eax |
1226 | mov [esp+20], eax |
1219 | ret |
1227 | ret |
1220 | 1228 | ||
1221 | display_number: |
1229 | display_number: |
1222 | ;It is not optimization |
1230 | ;It is not optimization |
1223 | mov eax, ebx |
1231 | mov eax, ebx |
1224 | mov ebx, ecx |
1232 | mov ebx, ecx |
1225 | mov ecx, edx |
1233 | mov ecx, edx |
1226 | mov edx, esi |
1234 | mov edx, esi |
1227 | mov esi, edi |
1235 | mov esi, edi |
1228 | ; eax = print type, al=0 -> ebx is number |
1236 | ; eax = print type, al=0 -> ebx is number |
1229 | ; al=1 -> ebx is pointer |
1237 | ; al=1 -> ebx is pointer |
1230 | ; ah=0 -> display decimal |
1238 | ; ah=0 -> display decimal |
1231 | ; ah=1 -> display hexadecimal |
1239 | ; ah=1 -> display hexadecimal |
1232 | ; ah=2 -> display binary |
1240 | ; ah=2 -> display binary |
1233 | ; eax bits 16-21 = number of digits to display (0-32) |
1241 | ; eax bits 16-21 = number of digits to display (0-32) |
1234 | ; eax bits 22-31 = reserved |
1242 | ; eax bits 22-31 = reserved |
1235 | ; |
1243 | ; |
1236 | ; ebx = number or pointer |
1244 | ; ebx = number or pointer |
1237 | ; ecx = x shl 16 + y |
1245 | ; ecx = x shl 16 + y |
1238 | ; edx = color |
1246 | ; edx = color |
1239 | xor edi, edi |
1247 | xor edi, edi |
1240 | display_number_force: |
1248 | display_number_force: |
1241 | push eax |
1249 | push eax |
1242 | and eax, 0x3fffffff |
1250 | and eax, 0x3fffffff |
1243 | cmp eax, 0xffff ; length > 0 ? |
1251 | cmp eax, 0xffff ; length > 0 ? |
1244 | pop eax |
1252 | pop eax |
1245 | jge cont_displ |
1253 | jge cont_displ |
1246 | ret |
1254 | ret |
1247 | cont_displ: |
1255 | cont_displ: |
1248 | push eax |
1256 | push eax |
1249 | and eax, 0x3fffffff |
1257 | and eax, 0x3fffffff |
1250 | cmp eax, 61*0x10000 ; length <= 60 ? |
1258 | cmp eax, 61*0x10000 ; length <= 60 ? |
1251 | pop eax |
1259 | pop eax |
1252 | jb cont_displ2 |
1260 | jb cont_displ2 |
1253 | ret |
1261 | ret |
1254 | cont_displ2: |
1262 | cont_displ2: |
1255 | 1263 | ||
1256 | pushad |
1264 | pushad |
1257 | 1265 | ||
1258 | cmp al, 1 ; ecx is a pointer ? |
1266 | cmp al, 1 ; ecx is a pointer ? |
1259 | jne displnl1 |
1267 | jne displnl1 |
1260 | mov ebp, ebx |
1268 | mov ebp, ebx |
1261 | add ebp, 4 |
1269 | add ebp, 4 |
1262 | mov ebp, [ebp+std_application_base_address] |
1270 | mov ebp, [ebp+std_application_base_address] |
1263 | mov ebx, [ebx+std_application_base_address] |
1271 | mov ebx, [ebx+std_application_base_address] |
1264 | displnl1: |
1272 | displnl1: |
1265 | sub esp, 64 |
1273 | sub esp, 64 |
1266 | 1274 | ||
1267 | test ah, ah ; DECIMAL |
1275 | test ah, ah ; DECIMAL |
1268 | jnz no_display_desnum |
1276 | jnz no_display_desnum |
1269 | shr eax, 16 |
1277 | shr eax, 16 |
1270 | and eax, 0xC03f |
1278 | and eax, 0xC03f |
1271 | ; and eax,0x3f |
1279 | ; and eax,0x3f |
1272 | push eax |
1280 | push eax |
1273 | and eax, 0x3f |
1281 | and eax, 0x3f |
1274 | mov edi, esp |
1282 | mov edi, esp |
1275 | add edi, 4+64-1 |
1283 | add edi, 4+64-1 |
1276 | mov ecx, eax |
1284 | mov ecx, eax |
1277 | mov eax, ebx |
1285 | mov eax, ebx |
1278 | mov ebx, 10 |
1286 | mov ebx, 10 |
1279 | d_desnum: |
1287 | d_desnum: |
1280 | xor edx, edx |
1288 | xor edx, edx |
1281 | call division_64_bits |
1289 | call division_64_bits |
1282 | div ebx |
1290 | div ebx |
1283 | add dl, 48 |
1291 | add dl, 48 |
1284 | mov [edi], dl |
1292 | mov [edi], dl |
1285 | dec edi |
1293 | dec edi |
1286 | loop d_desnum |
1294 | loop d_desnum |
1287 | pop eax |
1295 | pop eax |
1288 | call normalize_number |
1296 | call normalize_number |
1289 | call draw_num_text |
1297 | call draw_num_text |
1290 | add esp, 64 |
1298 | add esp, 64 |
1291 | popad |
1299 | popad |
1292 | ret |
1300 | ret |
1293 | no_display_desnum: |
1301 | no_display_desnum: |
1294 | 1302 | ||
1295 | cmp ah, 0x01 ; HEXADECIMAL |
1303 | cmp ah, 0x01 ; HEXADECIMAL |
1296 | jne no_display_hexnum |
1304 | jne no_display_hexnum |
1297 | shr eax, 16 |
1305 | shr eax, 16 |
1298 | and eax, 0xC03f |
1306 | and eax, 0xC03f |
1299 | ; and eax,0x3f |
1307 | ; and eax,0x3f |
1300 | push eax |
1308 | push eax |
1301 | and eax, 0x3f |
1309 | and eax, 0x3f |
1302 | mov edi, esp |
1310 | mov edi, esp |
1303 | add edi, 4+64-1 |
1311 | add edi, 4+64-1 |
1304 | mov ecx, eax |
1312 | mov ecx, eax |
1305 | mov eax, ebx |
1313 | mov eax, ebx |
1306 | mov ebx, 16 |
1314 | mov ebx, 16 |
1307 | d_hexnum: |
1315 | d_hexnum: |
1308 | xor edx, edx |
1316 | xor edx, edx |
1309 | call division_64_bits |
1317 | call division_64_bits |
1310 | div ebx |
1318 | div ebx |
1311 | hexletters = __fdo_hexdigits |
1319 | hexletters = __fdo_hexdigits |
1312 | add edx, hexletters |
1320 | add edx, hexletters |
1313 | mov dl, [edx] |
1321 | mov dl, [edx] |
1314 | mov [edi], dl |
1322 | mov [edi], dl |
1315 | dec edi |
1323 | dec edi |
1316 | loop d_hexnum |
1324 | loop d_hexnum |
1317 | pop eax |
1325 | pop eax |
1318 | call normalize_number |
1326 | call normalize_number |
1319 | call draw_num_text |
1327 | call draw_num_text |
1320 | add esp, 64 |
1328 | add esp, 64 |
1321 | popad |
1329 | popad |
1322 | ret |
1330 | ret |
1323 | no_display_hexnum: |
1331 | no_display_hexnum: |
1324 | 1332 | ||
1325 | cmp ah, 0x02 ; BINARY |
1333 | cmp ah, 0x02 ; BINARY |
1326 | jne no_display_binnum |
1334 | jne no_display_binnum |
1327 | shr eax, 16 |
1335 | shr eax, 16 |
1328 | and eax, 0xC03f |
1336 | and eax, 0xC03f |
1329 | ; and eax,0x3f |
1337 | ; and eax,0x3f |
1330 | push eax |
1338 | push eax |
1331 | and eax, 0x3f |
1339 | and eax, 0x3f |
1332 | mov edi, esp |
1340 | mov edi, esp |
1333 | add edi, 4+64-1 |
1341 | add edi, 4+64-1 |
1334 | mov ecx, eax |
1342 | mov ecx, eax |
1335 | mov eax, ebx |
1343 | mov eax, ebx |
1336 | mov ebx, 2 |
1344 | mov ebx, 2 |
1337 | d_binnum: |
1345 | d_binnum: |
1338 | xor edx, edx |
1346 | xor edx, edx |
1339 | call division_64_bits |
1347 | call division_64_bits |
1340 | div ebx |
1348 | div ebx |
1341 | add dl, 48 |
1349 | add dl, 48 |
1342 | mov [edi], dl |
1350 | mov [edi], dl |
1343 | dec edi |
1351 | dec edi |
1344 | loop d_binnum |
1352 | loop d_binnum |
1345 | pop eax |
1353 | pop eax |
1346 | call normalize_number |
1354 | call normalize_number |
1347 | call draw_num_text |
1355 | call draw_num_text |
1348 | add esp, 64 |
1356 | add esp, 64 |
1349 | popad |
1357 | popad |
1350 | ret |
1358 | ret |
1351 | no_display_binnum: |
1359 | no_display_binnum: |
1352 | 1360 | ||
1353 | add esp, 64 |
1361 | add esp, 64 |
1354 | popad |
1362 | popad |
1355 | ret |
1363 | ret |
1356 | 1364 | ||
1357 | normalize_number: |
1365 | normalize_number: |
1358 | test ah, 0x80 |
1366 | test ah, 0x80 |
1359 | jz .continue |
1367 | jz .continue |
1360 | mov ecx, 48 |
1368 | mov ecx, 48 |
1361 | and eax, 0x3f |
1369 | and eax, 0x3f |
1362 | @@: |
1370 | @@: |
1363 | inc edi |
1371 | inc edi |
1364 | cmp [edi], cl |
1372 | cmp [edi], cl |
1365 | jne .continue |
1373 | jne .continue |
1366 | dec eax |
1374 | dec eax |
1367 | cmp eax, 1 |
1375 | cmp eax, 1 |
1368 | ja @r |
1376 | ja @r |
1369 | mov al, 1 |
1377 | mov al, 1 |
1370 | .continue: |
1378 | .continue: |
1371 | and eax, 0x3f |
1379 | and eax, 0x3f |
1372 | ret |
1380 | ret |
1373 | 1381 | ||
1374 | division_64_bits: |
1382 | division_64_bits: |
1375 | test [esp+1+4], byte 0x40 |
1383 | test [esp+1+4], byte 0x40 |
1376 | jz .continue |
1384 | jz .continue |
1377 | push eax |
1385 | push eax |
1378 | mov eax, ebp |
1386 | mov eax, ebp |
1379 | div ebx |
1387 | div ebx |
1380 | mov ebp, eax |
1388 | mov ebp, eax |
1381 | pop eax |
1389 | pop eax |
1382 | .continue: |
1390 | .continue: |
1383 | ret |
1391 | ret |
1384 | 1392 | ||
1385 | draw_num_text: |
1393 | draw_num_text: |
1386 | mov esi, eax |
1394 | mov esi, eax |
1387 | mov edx, 64+4 |
1395 | mov edx, 64+4 |
1388 | sub edx, eax |
1396 | sub edx, eax |
1389 | add edx, esp |
1397 | add edx, esp |
1390 | mov ebx, [esp+64+32-8+4] |
1398 | mov ebx, [esp+64+32-8+4] |
1391 | ; add window start x & y |
1399 | ; add window start x & y |
1392 | mov ecx, [TASK_BASE] |
1400 | mov ecx, [TASK_BASE] |
1393 | 1401 | ||
1394 | mov edi, [CURRENT_TASK] |
1402 | mov edi, [CURRENT_TASK] |
1395 | shl edi, 8 |
1403 | shl edi, 8 |
1396 | 1404 | ||
1397 | mov eax, [ecx-twdw+WDATA.box.left] |
1405 | mov eax, [ecx-twdw+WDATA.box.left] |
1398 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1406 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1399 | shl eax, 16 |
1407 | shl eax, 16 |
1400 | add eax, [ecx-twdw+WDATA.box.top] |
1408 | add eax, [ecx-twdw+WDATA.box.top] |
1401 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1409 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1402 | add ebx, eax |
1410 | add ebx, eax |
1403 | mov ecx, [esp+64+32-12+4] |
1411 | mov ecx, [esp+64+32-12+4] |
1404 | and ecx, not 0x80000000 ; force counted string |
1412 | and ecx, not 0x80000000 ; force counted string |
1405 | mov eax, [esp+64+8] ; background color (if given) |
1413 | mov eax, [esp+64+8] ; background color (if given) |
1406 | mov edi, [esp+64+4] |
1414 | mov edi, [esp+64+4] |
1407 | jmp dtext |
1415 | jmp dtext |
1408 | 1416 | ||
1409 | align 4 |
1417 | align 4 |
1410 | 1418 | ||
1411 | sys_setup: |
1419 | sys_setup: |
1412 | 1420 | ||
1413 | ; 1=roland mpu midi base , base io address |
1421 | ; 1=roland mpu midi base , base io address |
1414 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1422 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1415 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1423 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1416 | ; 5=system language, 1eng 2fi 3ger 4rus |
1424 | ; 5=system language, 1eng 2fi 3ger 4rus |
1417 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1425 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1418 | ; 8=fat32 partition in hd |
1426 | ; 8=fat32 partition in hd |
1419 | ; 9 |
1427 | ; 9 |
1420 | ; 10 = sound dma channel |
1428 | ; 10 = sound dma channel |
1421 | ; 11 = enable lba read |
1429 | ; 11 = enable lba read |
1422 | ; 12 = enable pci access |
1430 | ; 12 = enable pci access |
1423 | 1431 | ||
1424 | 1432 | ||
1425 | and [esp+32], dword 0 |
1433 | and [esp+32], dword 0 |
1426 | dec ebx ; MIDI |
1434 | dec ebx ; MIDI |
1427 | jnz nsyse1 |
1435 | jnz nsyse1 |
1428 | cmp ecx, 0x100 |
1436 | cmp ecx, 0x100 |
1429 | 1437 | ||
1430 | jb nsyse1 |
1438 | jb nsyse1 |
1431 | mov esi, 65535 |
1439 | mov esi, 65535 |
1432 | cmp esi, ecx |
1440 | cmp esi, ecx |
1433 | 1441 | ||
1434 | jb nsyse1 |
1442 | jb nsyse1 |
1435 | mov [midi_base], cx ;bx |
1443 | mov [midi_base], cx ;bx |
1436 | mov word [mididp], cx;bx |
1444 | mov word [mididp], cx;bx |
1437 | inc cx ;bx |
1445 | inc cx ;bx |
1438 | mov word [midisp], cx;bx |
1446 | mov word [midisp], cx;bx |
1439 | ret |
1447 | ret |
1440 | 1448 | ||
1441 | iglobal |
1449 | iglobal |
1442 | midi_base dw 0 |
1450 | midi_base dw 0 |
1443 | endg |
1451 | endg |
1444 | 1452 | ||
1445 | nsyse1: |
1453 | nsyse1: |
1446 | dec ebx ; KEYBOARD |
1454 | dec ebx ; KEYBOARD |
1447 | jnz nsyse2 |
1455 | jnz nsyse2 |
1448 | mov edi, [TASK_BASE] |
1456 | mov edi, [TASK_BASE] |
1449 | mov eax, [edi+TASKDATA.mem_start] |
1457 | mov eax, [edi+TASKDATA.mem_start] |
1450 | add eax, edx |
1458 | add eax, edx |
1451 | 1459 | ||
1452 | dec ecx |
1460 | dec ecx |
1453 | jnz kbnobase |
1461 | jnz kbnobase |
1454 | mov ebx, keymap |
1462 | mov ebx, keymap |
1455 | mov ecx, 128 |
1463 | mov ecx, 128 |
1456 | call memmove |
1464 | call memmove |
1457 | ret |
1465 | ret |
1458 | kbnobase: |
1466 | kbnobase: |
1459 | dec ecx |
1467 | dec ecx |
1460 | jnz kbnoshift |
1468 | jnz kbnoshift |
1461 | 1469 | ||
1462 | mov ebx, keymap_shift |
1470 | mov ebx, keymap_shift |
1463 | mov ecx, 128 |
1471 | mov ecx, 128 |
1464 | call memmove |
1472 | call memmove |
1465 | ret |
1473 | ret |
1466 | kbnoshift: |
1474 | kbnoshift: |
1467 | dec ecx |
1475 | dec ecx |
1468 | jnz kbnoalt |
1476 | jnz kbnoalt |
1469 | mov ebx, keymap_alt |
1477 | mov ebx, keymap_alt |
1470 | mov ecx, 128 |
1478 | mov ecx, 128 |
1471 | call memmove |
1479 | call memmove |
1472 | ret |
1480 | ret |
1473 | kbnoalt: |
1481 | kbnoalt: |
1474 | sub ecx, 6 |
1482 | sub ecx, 6 |
1475 | jnz kbnocountry |
1483 | jnz kbnocountry |
1476 | mov word [keyboard], dx |
1484 | mov word [keyboard], dx |
1477 | ret |
1485 | ret |
1478 | kbnocountry: |
1486 | kbnocountry: |
1479 | mov [esp+32], dword 1 |
1487 | mov [esp+32], dword 1 |
1480 | ret |
1488 | ret |
1481 | nsyse2: |
1489 | nsyse2: |
1482 | dec ebx ; CD |
1490 | dec ebx ; CD |
1483 | jnz nsyse4 |
1491 | jnz nsyse4 |
1484 | 1492 | ||
1485 | test ecx, ecx |
1493 | test ecx, ecx |
1486 | jz nosesl |
1494 | jz nosesl |
1487 | 1495 | ||
1488 | cmp ecx, 4 |
1496 | cmp ecx, 4 |
1489 | ja nosesl |
1497 | ja nosesl |
1490 | mov [cd_base], cl |
1498 | mov [cd_base], cl |
1491 | 1499 | ||
1492 | dec ecx |
1500 | dec ecx |
1493 | jnz noprma |
1501 | jnz noprma |
1494 | mov [cdbase], 0x1f0 |
1502 | mov [cdbase], 0x1f0 |
1495 | mov [cdid], 0xa0 |
1503 | mov [cdid], 0xa0 |
1496 | noprma: |
1504 | noprma: |
1497 | 1505 | ||
1498 | dec ecx |
1506 | dec ecx |
1499 | jnz noprsl |
1507 | jnz noprsl |
1500 | mov [cdbase], 0x1f0 |
1508 | mov [cdbase], 0x1f0 |
1501 | mov [cdid], 0xb0 |
1509 | mov [cdid], 0xb0 |
1502 | noprsl: |
1510 | noprsl: |
1503 | dec ecx |
1511 | dec ecx |
1504 | jnz nosema |
1512 | jnz nosema |
1505 | mov [cdbase], 0x170 |
1513 | mov [cdbase], 0x170 |
1506 | mov [cdid], 0xa0 |
1514 | mov [cdid], 0xa0 |
1507 | nosema: |
1515 | nosema: |
1508 | dec ecx |
1516 | dec ecx |
1509 | jnz nosesl |
1517 | jnz nosesl |
1510 | mov [cdbase], 0x170 |
1518 | mov [cdbase], 0x170 |
1511 | mov [cdid], 0xb0 |
1519 | mov [cdid], 0xb0 |
1512 | nosesl: |
1520 | nosesl: |
1513 | ret |
1521 | ret |
1514 | 1522 | ||
1515 | iglobal |
1523 | iglobal |
1516 | cd_base db 0 |
1524 | cd_base db 0 |
1517 | 1525 | ||
1518 | endg |
1526 | endg |
1519 | nsyse4: |
1527 | nsyse4: |
1520 | 1528 | ||
1521 | sub ebx, 2 ; SYSTEM LANGUAGE |
1529 | sub ebx, 2 ; SYSTEM LANGUAGE |
1522 | jnz nsyse5 |
1530 | jnz nsyse5 |
1523 | mov [syslang], ecx |
1531 | mov [syslang], ecx |
1524 | ret |
1532 | ret |
1525 | nsyse5: |
1533 | nsyse5: |
1526 | 1534 | ||
1527 | sub ebx, 2 ; HD BASE |
1535 | sub ebx, 2 ; HD BASE |
1528 | jnz nsyse7 |
1536 | jnz nsyse7 |
1529 | 1537 | ||
1530 | test ecx, ecx |
1538 | test ecx, ecx |
1531 | jz nosethd |
1539 | jz nosethd |
1532 | 1540 | ||
1533 | cmp ecx, 4 |
1541 | cmp ecx, 4 |
1534 | ja nosethd |
1542 | ja nosethd |
1535 | mov [hd_base], cl |
1543 | mov [hd_base], cl |
1536 | 1544 | ||
1537 | cmp ecx, 1 |
1545 | cmp ecx, 1 |
1538 | jnz noprmahd |
1546 | jnz noprmahd |
1539 | mov [hdbase], 0x1f0 |
1547 | mov [hdbase], 0x1f0 |
1540 | and dword [hdid], 0x0 |
1548 | and dword [hdid], 0x0 |
1541 | mov dword [hdpos], ecx |
1549 | mov dword [hdpos], ecx |
1542 | ; call set_FAT32_variables |
1550 | ; call set_FAT32_variables |
1543 | noprmahd: |
1551 | noprmahd: |
1544 | 1552 | ||
1545 | cmp ecx, 2 |
1553 | cmp ecx, 2 |
1546 | jnz noprslhd |
1554 | jnz noprslhd |
1547 | mov [hdbase], 0x1f0 |
1555 | mov [hdbase], 0x1f0 |
1548 | mov [hdid], 0x10 |
1556 | mov [hdid], 0x10 |
1549 | mov dword [hdpos], ecx |
1557 | mov dword [hdpos], ecx |
1550 | ; call set_FAT32_variables |
1558 | ; call set_FAT32_variables |
1551 | noprslhd: |
1559 | noprslhd: |
1552 | 1560 | ||
1553 | cmp ecx, 3 |
1561 | cmp ecx, 3 |
1554 | jnz nosemahd |
1562 | jnz nosemahd |
1555 | mov [hdbase], 0x170 |
1563 | mov [hdbase], 0x170 |
1556 | and dword [hdid], 0x0 |
1564 | and dword [hdid], 0x0 |
1557 | mov dword [hdpos], ecx |
1565 | mov dword [hdpos], ecx |
1558 | ; call set_FAT32_variables |
1566 | ; call set_FAT32_variables |
1559 | nosemahd: |
1567 | nosemahd: |
1560 | 1568 | ||
1561 | cmp ecx, 4 |
1569 | cmp ecx, 4 |
1562 | jnz noseslhd |
1570 | jnz noseslhd |
1563 | mov [hdbase], 0x170 |
1571 | mov [hdbase], 0x170 |
1564 | mov [hdid], 0x10 |
1572 | mov [hdid], 0x10 |
1565 | mov dword [hdpos], ecx |
1573 | mov dword [hdpos], ecx |
1566 | ; call set_FAT32_variables |
1574 | ; call set_FAT32_variables |
1567 | noseslhd: |
1575 | noseslhd: |
1568 | call reserve_hd1 |
1576 | call reserve_hd1 |
1569 | call reserve_hd_channel |
1577 | call reserve_hd_channel |
1570 | call free_hd_channel |
1578 | call free_hd_channel |
1571 | and dword [hd1_status], 0 ; free |
1579 | and dword [hd1_status], 0 ; free |
1572 | nosethd: |
1580 | nosethd: |
1573 | ret |
1581 | ret |
1574 | 1582 | ||
1575 | iglobal |
1583 | iglobal |
1576 | hd_base db 0 |
1584 | hd_base db 0 |
1577 | endg |
1585 | endg |
1578 | 1586 | ||
1579 | nsyse7: |
1587 | nsyse7: |
1580 | 1588 | ||
1581 | ; cmp eax,8 ; HD PARTITION |
1589 | ; cmp eax,8 ; HD PARTITION |
1582 | dec ebx |
1590 | dec ebx |
1583 | jnz nsyse8 |
1591 | jnz nsyse8 |
1584 | mov [fat32part], ecx |
1592 | mov [fat32part], ecx |
1585 | ; call set_FAT32_variables |
1593 | ; call set_FAT32_variables |
1586 | call reserve_hd1 |
1594 | call reserve_hd1 |
1587 | call reserve_hd_channel |
1595 | call reserve_hd_channel |
1588 | call free_hd_channel |
1596 | call free_hd_channel |
1589 | ; pusha |
1597 | ; pusha |
1590 | call choice_necessity_partition_1 |
1598 | call choice_necessity_partition_1 |
1591 | ; popa |
1599 | ; popa |
1592 | and dword [hd1_status], 0 ; free |
1600 | and dword [hd1_status], 0 ; free |
1593 | ret |
1601 | ret |
1594 | 1602 | ||
1595 | nsyse8: |
1603 | nsyse8: |
1596 | ; cmp eax,11 ; ENABLE LBA READ |
1604 | ; cmp eax,11 ; ENABLE LBA READ |
1597 | and ecx, 1 |
1605 | and ecx, 1 |
1598 | sub ebx, 3 |
1606 | sub ebx, 3 |
1599 | jnz no_set_lba_read |
1607 | jnz no_set_lba_read |
1600 | mov [lba_read_enabled], ecx |
1608 | mov [lba_read_enabled], ecx |
1601 | ret |
1609 | ret |
1602 | 1610 | ||
1603 | no_set_lba_read: |
1611 | no_set_lba_read: |
1604 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1612 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1605 | dec ebx |
1613 | dec ebx |
1606 | jnz sys_setup_err |
1614 | jnz sys_setup_err |
1607 | mov [pci_access_enabled], ecx |
1615 | mov [pci_access_enabled], ecx |
1608 | ret |
1616 | ret |
1609 | 1617 | ||
1610 | sys_setup_err: |
1618 | sys_setup_err: |
1611 | or [esp+32], dword -1 |
1619 | or [esp+32], dword -1 |
1612 | ret |
1620 | ret |
1613 | 1621 | ||
1614 | align 4 |
1622 | align 4 |
1615 | 1623 | ||
1616 | sys_getsetup: |
1624 | sys_getsetup: |
1617 | 1625 | ||
1618 | ; 1=roland mpu midi base , base io address |
1626 | ; 1=roland mpu midi base , base io address |
1619 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1627 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1620 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1628 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1621 | ; 5=system language, 1eng 2fi 3ger 4rus |
1629 | ; 5=system language, 1eng 2fi 3ger 4rus |
1622 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1630 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1623 | ; 8=fat32 partition in hd |
1631 | ; 8=fat32 partition in hd |
1624 | ; 9=get hs timer tic |
1632 | ; 9=get hs timer tic |
1625 | 1633 | ||
1626 | ; cmp eax,1 |
1634 | ; cmp eax,1 |
1627 | dec ebx |
1635 | dec ebx |
1628 | jnz ngsyse1 |
1636 | jnz ngsyse1 |
1629 | movzx eax, [midi_base] |
1637 | movzx eax, [midi_base] |
1630 | mov [esp+32], eax |
1638 | mov [esp+32], eax |
1631 | ret |
1639 | ret |
1632 | ngsyse1: |
1640 | ngsyse1: |
1633 | ; cmp eax,2 |
1641 | ; cmp eax,2 |
1634 | dec ebx |
1642 | dec ebx |
1635 | jnz ngsyse2 |
1643 | jnz ngsyse2 |
1636 | 1644 | ||
1637 | mov edi, [TASK_BASE] |
1645 | mov edi, [TASK_BASE] |
1638 | mov ebx, [edi+TASKDATA.mem_start] |
1646 | mov ebx, [edi+TASKDATA.mem_start] |
1639 | add ebx, edx |
1647 | add ebx, edx |
1640 | 1648 | ||
1641 | ; cmp ebx,1 |
1649 | ; cmp ebx,1 |
1642 | dec ecx |
1650 | dec ecx |
1643 | jnz kbnobaseret |
1651 | jnz kbnobaseret |
1644 | mov eax, keymap |
1652 | mov eax, keymap |
1645 | mov ecx, 128 |
1653 | mov ecx, 128 |
1646 | call memmove |
1654 | call memmove |
1647 | ret |
1655 | ret |
1648 | kbnobaseret: |
1656 | kbnobaseret: |
1649 | ; cmp ebx,2 |
1657 | ; cmp ebx,2 |
1650 | dec ecx |
1658 | dec ecx |
1651 | jnz kbnoshiftret |
1659 | jnz kbnoshiftret |
1652 | 1660 | ||
1653 | mov eax, keymap_shift |
1661 | mov eax, keymap_shift |
1654 | mov ecx, 128 |
1662 | mov ecx, 128 |
1655 | call memmove |
1663 | call memmove |
1656 | ret |
1664 | ret |
1657 | kbnoshiftret: |
1665 | kbnoshiftret: |
1658 | ; cmp ebx,3 |
1666 | ; cmp ebx,3 |
1659 | dec ecx |
1667 | dec ecx |
1660 | jne kbnoaltret |
1668 | jne kbnoaltret |
1661 | 1669 | ||
1662 | mov eax, keymap_alt |
1670 | mov eax, keymap_alt |
1663 | mov ecx, 128 |
1671 | mov ecx, 128 |
1664 | call memmove |
1672 | call memmove |
1665 | ret |
1673 | ret |
1666 | kbnoaltret: |
1674 | kbnoaltret: |
1667 | ; cmp ebx,9 |
1675 | ; cmp ebx,9 |
1668 | sub ecx, 6 |
1676 | sub ecx, 6 |
1669 | jnz ngsyse2 |
1677 | jnz ngsyse2 |
1670 | movzx eax, word [keyboard] |
1678 | movzx eax, word [keyboard] |
1671 | mov [esp+32], eax |
1679 | mov [esp+32], eax |
1672 | ret |
1680 | ret |
1673 | 1681 | ||
1674 | 1682 | ||
1675 | ngsyse2: |
1683 | ngsyse2: |
1676 | ; cmp eax,3 |
1684 | ; cmp eax,3 |
1677 | dec ebx |
1685 | dec ebx |
1678 | jnz ngsyse3 |
1686 | jnz ngsyse3 |
1679 | movzx eax, [cd_base] |
1687 | movzx eax, [cd_base] |
1680 | mov [esp+32], eax |
1688 | mov [esp+32], eax |
1681 | ret |
1689 | ret |
1682 | ngsyse3: |
1690 | ngsyse3: |
1683 | ; cmp eax,5 |
1691 | ; cmp eax,5 |
1684 | sub ebx, 2 |
1692 | sub ebx, 2 |
1685 | jnz ngsyse5 |
1693 | jnz ngsyse5 |
1686 | mov eax, [syslang] |
1694 | mov eax, [syslang] |
1687 | mov [esp+32], eax |
1695 | mov [esp+32], eax |
1688 | ret |
1696 | ret |
1689 | ngsyse5: |
1697 | ngsyse5: |
1690 | ; cmp eax,7 |
1698 | ; cmp eax,7 |
1691 | sub ebx, 2 |
1699 | sub ebx, 2 |
1692 | jnz ngsyse7 |
1700 | jnz ngsyse7 |
1693 | movzx eax, [hd_base] |
1701 | movzx eax, [hd_base] |
1694 | mov [esp+32], eax |
1702 | mov [esp+32], eax |
1695 | ret |
1703 | ret |
1696 | ngsyse7: |
1704 | ngsyse7: |
1697 | ; cmp eax,8 |
1705 | ; cmp eax,8 |
1698 | dec ebx |
1706 | dec ebx |
1699 | jnz ngsyse8 |
1707 | jnz ngsyse8 |
1700 | mov eax, [fat32part] |
1708 | mov eax, [fat32part] |
1701 | mov [esp+32], eax |
1709 | mov [esp+32], eax |
1702 | ret |
1710 | ret |
1703 | ngsyse8: |
1711 | ngsyse8: |
1704 | ; cmp eax,9 |
1712 | ; cmp eax,9 |
1705 | dec ebx |
1713 | dec ebx |
1706 | jnz ngsyse9 |
1714 | jnz ngsyse9 |
1707 | mov eax, [timer_ticks];[0xfdf0] |
1715 | mov eax, [timer_ticks];[0xfdf0] |
1708 | mov [esp+32], eax |
1716 | mov [esp+32], eax |
1709 | ret |
1717 | ret |
1710 | ngsyse9: |
1718 | ngsyse9: |
1711 | ; cmp eax,11 |
1719 | ; cmp eax,11 |
1712 | sub ebx, 2 |
1720 | sub ebx, 2 |
1713 | jnz ngsyse11 |
1721 | jnz ngsyse11 |
1714 | mov eax, [lba_read_enabled] |
1722 | mov eax, [lba_read_enabled] |
1715 | mov [esp+32], eax |
1723 | mov [esp+32], eax |
1716 | ret |
1724 | ret |
1717 | ngsyse11: |
1725 | ngsyse11: |
1718 | ; cmp eax,12 |
1726 | ; cmp eax,12 |
1719 | dec ebx |
1727 | dec ebx |
1720 | jnz ngsyse12 |
1728 | jnz ngsyse12 |
1721 | mov eax, [pci_access_enabled] |
1729 | mov eax, [pci_access_enabled] |
1722 | mov [esp+32], eax |
1730 | mov [esp+32], eax |
1723 | ret |
1731 | ret |
1724 | ngsyse12: |
1732 | ngsyse12: |
1725 | mov [esp+32], dword 1 |
1733 | mov [esp+32], dword 1 |
1726 | ret |
1734 | ret |
1727 | 1735 | ||
1728 | 1736 | ||
1729 | get_timer_ticks: |
1737 | get_timer_ticks: |
1730 | mov eax, [timer_ticks] |
1738 | mov eax, [timer_ticks] |
1731 | ret |
1739 | ret |
1732 | 1740 | ||
1733 | iglobal |
1741 | iglobal |
1734 | align 4 |
1742 | align 4 |
1735 | mousefn dd msscreen, mswin, msbutton, msset |
1743 | mousefn dd msscreen, mswin, msbutton, msset |
1736 | dd app_load_cursor |
1744 | dd app_load_cursor |
1737 | dd app_set_cursor |
1745 | dd app_set_cursor |
1738 | dd app_delete_cursor |
1746 | dd app_delete_cursor |
1739 | dd msz |
1747 | dd msz |
1740 | endg |
1748 | endg |
1741 | 1749 | ||
1742 | readmousepos: |
1750 | readmousepos: |
1743 | 1751 | ||
1744 | ; eax=0 screen relative |
1752 | ; eax=0 screen relative |
1745 | ; eax=1 window relative |
1753 | ; eax=1 window relative |
1746 | ; eax=2 buttons pressed |
1754 | ; eax=2 buttons pressed |
1747 | ; eax=3 set mouse pos ; reserved |
1755 | ; eax=3 set mouse pos ; reserved |
1748 | ; eax=4 load cursor |
1756 | ; eax=4 load cursor |
1749 | ; eax=5 set cursor |
1757 | ; eax=5 set cursor |
1750 | ; eax=6 delete cursor ; reserved |
1758 | ; eax=6 delete cursor ; reserved |
1751 | ; eax=7 get mouse_z |
1759 | ; eax=7 get mouse_z |
1752 | 1760 | ||
1753 | cmp ebx, 7 |
1761 | cmp ebx, 7 |
1754 | ja msset |
1762 | ja msset |
1755 | jmp [mousefn+ebx*4] |
1763 | jmp [mousefn+ebx*4] |
1756 | msscreen: |
1764 | msscreen: |
1757 | mov eax, [MOUSE_X] |
1765 | mov eax, [MOUSE_X] |
1758 | shl eax, 16 |
1766 | shl eax, 16 |
1759 | mov ax, [MOUSE_Y] |
1767 | mov ax, [MOUSE_Y] |
1760 | mov [esp+36-4], eax |
1768 | mov [esp+36-4], eax |
1761 | ret |
1769 | ret |
1762 | mswin: |
1770 | mswin: |
1763 | mov eax, [MOUSE_X] |
1771 | mov eax, [MOUSE_X] |
1764 | shl eax, 16 |
1772 | shl eax, 16 |
1765 | mov ax, [MOUSE_Y] |
1773 | mov ax, [MOUSE_Y] |
1766 | mov esi, [TASK_BASE] |
1774 | mov esi, [TASK_BASE] |
1767 | mov bx, word [esi-twdw+WDATA.box.left] |
1775 | mov bx, word [esi-twdw+WDATA.box.left] |
1768 | shl ebx, 16 |
1776 | shl ebx, 16 |
1769 | mov bx, word [esi-twdw+WDATA.box.top] |
1777 | mov bx, word [esi-twdw+WDATA.box.top] |
1770 | sub eax, ebx |
1778 | sub eax, ebx |
1771 | 1779 | ||
1772 | mov edi, [CURRENT_TASK] |
1780 | mov edi, [CURRENT_TASK] |
1773 | shl edi, 8 |
1781 | shl edi, 8 |
1774 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1782 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1775 | rol eax, 16 |
1783 | rol eax, 16 |
1776 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1784 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1777 | rol eax, 16 |
1785 | rol eax, 16 |
1778 | mov [esp+36-4], eax |
1786 | mov [esp+36-4], eax |
1779 | ret |
1787 | ret |
1780 | msbutton: |
1788 | msbutton: |
1781 | movzx eax, byte [BTN_DOWN] |
1789 | movzx eax, byte [BTN_DOWN] |
1782 | mov [esp+36-4], eax |
1790 | mov [esp+36-4], eax |
1783 | ret |
1791 | ret |
1784 | msz: |
1792 | msz: |
1785 | mov edi, [TASK_COUNT] |
1793 | mov edi, [TASK_COUNT] |
1786 | movzx edi, word [WIN_POS + edi*2] |
1794 | movzx edi, word [WIN_POS + edi*2] |
1787 | cmp edi, [CURRENT_TASK] |
1795 | cmp edi, [CURRENT_TASK] |
1788 | jne @f |
1796 | jne @f |
1789 | mov ax, [MOUSE_SCROLL_H] |
1797 | mov ax, [MOUSE_SCROLL_H] |
1790 | shl eax, 16 |
1798 | shl eax, 16 |
1791 | mov ax, [MOUSE_SCROLL_V] |
1799 | mov ax, [MOUSE_SCROLL_V] |
1792 | mov [esp+36-4], eax |
1800 | mov [esp+36-4], eax |
1793 | and [MOUSE_SCROLL_H], word 0 |
1801 | and [MOUSE_SCROLL_H], word 0 |
1794 | and [MOUSE_SCROLL_V], word 0 |
1802 | and [MOUSE_SCROLL_V], word 0 |
1795 | ret |
1803 | ret |
1796 | @@: |
1804 | @@: |
1797 | and [esp+36-4], dword 0 |
1805 | and [esp+36-4], dword 0 |
1798 | ; ret |
1806 | ; ret |
1799 | msset: |
1807 | msset: |
1800 | ret |
1808 | ret |
1801 | 1809 | ||
1802 | app_load_cursor: |
1810 | app_load_cursor: |
1803 | cmp ecx, OS_BASE |
1811 | cmp ecx, OS_BASE |
1804 | jae msset |
1812 | jae msset |
1805 | stdcall load_cursor, ecx, edx |
1813 | stdcall load_cursor, ecx, edx |
1806 | mov [esp+36-4], eax |
1814 | mov [esp+36-4], eax |
1807 | ret |
1815 | ret |
1808 | 1816 | ||
1809 | app_set_cursor: |
1817 | app_set_cursor: |
1810 | stdcall set_cursor, ecx |
1818 | stdcall set_cursor, ecx |
1811 | mov [esp+36-4], eax |
1819 | mov [esp+36-4], eax |
1812 | ret |
1820 | ret |
1813 | 1821 | ||
1814 | app_delete_cursor: |
1822 | app_delete_cursor: |
1815 | stdcall delete_cursor, ecx |
1823 | stdcall delete_cursor, ecx |
1816 | mov [esp+36-4], eax |
1824 | mov [esp+36-4], eax |
1817 | ret |
1825 | ret |
1818 | 1826 | ||
1819 | is_input: |
1827 | is_input: |
1820 | 1828 | ||
1821 | push edx |
1829 | push edx |
1822 | mov dx, word [midisp] |
1830 | mov dx, word [midisp] |
1823 | in al, dx |
1831 | in al, dx |
1824 | and al, 0x80 |
1832 | and al, 0x80 |
1825 | pop edx |
1833 | pop edx |
1826 | ret |
1834 | ret |
1827 | 1835 | ||
1828 | is_output: |
1836 | is_output: |
1829 | 1837 | ||
1830 | push edx |
1838 | push edx |
1831 | mov dx, word [midisp] |
1839 | mov dx, word [midisp] |
1832 | in al, dx |
1840 | in al, dx |
1833 | and al, 0x40 |
1841 | and al, 0x40 |
1834 | pop edx |
1842 | pop edx |
1835 | ret |
1843 | ret |
1836 | 1844 | ||
1837 | 1845 | ||
1838 | get_mpu_in: |
1846 | get_mpu_in: |
1839 | 1847 | ||
1840 | push edx |
1848 | push edx |
1841 | mov dx, word [mididp] |
1849 | mov dx, word [mididp] |
1842 | in al, dx |
1850 | in al, dx |
1843 | pop edx |
1851 | pop edx |
1844 | ret |
1852 | ret |
1845 | 1853 | ||
1846 | 1854 | ||
1847 | put_mpu_out: |
1855 | put_mpu_out: |
1848 | 1856 | ||
1849 | push edx |
1857 | push edx |
1850 | mov dx, word [mididp] |
1858 | mov dx, word [mididp] |
1851 | out dx, al |
1859 | out dx, al |
1852 | pop edx |
1860 | pop edx |
1853 | ret |
1861 | ret |
1854 | 1862 | ||
1855 | 1863 | ||
1856 | 1864 | ||
1857 | align 4 |
1865 | align 4 |
1858 | 1866 | ||
1859 | sys_midi: |
1867 | sys_midi: |
1860 | cmp [mididp], 0 |
1868 | cmp [mididp], 0 |
1861 | jnz sm0 |
1869 | jnz sm0 |
1862 | mov [esp+36], dword 1 |
1870 | mov [esp+36], dword 1 |
1863 | ret |
1871 | ret |
1864 | sm0: |
1872 | sm0: |
1865 | and [esp+36], dword 0 |
1873 | and [esp+36], dword 0 |
1866 | dec ebx |
1874 | dec ebx |
1867 | jnz smn1 |
1875 | jnz smn1 |
1868 | ; call setuart |
1876 | ; call setuart |
1869 | su1: |
1877 | su1: |
1870 | call is_output |
1878 | call is_output |
1871 | test al, al |
1879 | test al, al |
1872 | jnz su1 |
1880 | jnz su1 |
1873 | mov dx, word [midisp] |
1881 | mov dx, word [midisp] |
1874 | mov al, 0xff |
1882 | mov al, 0xff |
1875 | out dx, al |
1883 | out dx, al |
1876 | su2: |
1884 | su2: |
1877 | mov dx, word [midisp] |
1885 | mov dx, word [midisp] |
1878 | mov al, 0xff |
1886 | mov al, 0xff |
1879 | out dx, al |
1887 | out dx, al |
1880 | call is_input |
1888 | call is_input |
1881 | test al, al |
1889 | test al, al |
1882 | jnz su2 |
1890 | jnz su2 |
1883 | call get_mpu_in |
1891 | call get_mpu_in |
1884 | cmp al, 0xfe |
1892 | cmp al, 0xfe |
1885 | jnz su2 |
1893 | jnz su2 |
1886 | su3: |
1894 | su3: |
1887 | call is_output |
1895 | call is_output |
1888 | test al, al |
1896 | test al, al |
1889 | jnz su3 |
1897 | jnz su3 |
1890 | mov dx, word [midisp] |
1898 | mov dx, word [midisp] |
1891 | mov al, 0x3f |
1899 | mov al, 0x3f |
1892 | out dx, al |
1900 | out dx, al |
1893 | ret |
1901 | ret |
1894 | smn1: |
1902 | smn1: |
1895 | dec ebx |
1903 | dec ebx |
1896 | jnz smn2 |
1904 | jnz smn2 |
1897 | sm10: |
1905 | sm10: |
1898 | call get_mpu_in |
1906 | call get_mpu_in |
1899 | call is_output |
1907 | call is_output |
1900 | test al, al |
1908 | test al, al |
1901 | jnz sm10 |
1909 | jnz sm10 |
1902 | mov al, bl |
1910 | mov al, bl |
1903 | call put_mpu_out |
1911 | call put_mpu_out |
1904 | smn2: |
1912 | smn2: |
1905 | ret |
1913 | ret |
1906 | 1914 | ||
1907 | detect_devices: |
1915 | detect_devices: |
1908 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1916 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1909 | ;include 'detect/commouse.inc' |
1917 | ;include 'detect/commouse.inc' |
1910 | ;include 'detect/ps2mouse.inc' |
1918 | ;include 'detect/ps2mouse.inc' |
1911 | ;include 'detect/dev_fd.inc' |
1919 | ;include 'detect/dev_fd.inc' |
1912 | ;include 'detect/dev_hdcd.inc' |
1920 | ;include 'detect/dev_hdcd.inc' |
1913 | ;include 'detect/sear_par.inc' |
1921 | ;include 'detect/sear_par.inc' |
1914 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1922 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1915 | ret |
1923 | ret |
1916 | 1924 | ||
1917 | sys_end: |
1925 | sys_end: |
1918 | ;-------------------------------------- |
1926 | ;-------------------------------------- |
1919 | cmp [_display.select_cursor], 0 |
1927 | cmp [_display.select_cursor], 0 |
1920 | je @f |
1928 | je @f |
1921 | ; restore default cursor before killing |
1929 | ; restore default cursor before killing |
1922 | pusha |
1930 | pusha |
1923 | mov ecx, [current_slot] |
1931 | mov ecx, [current_slot] |
1924 | call restore_default_cursor_before_killing |
1932 | call restore_default_cursor_before_killing |
1925 | popa |
1933 | popa |
1926 | @@: |
1934 | @@: |
1927 | ;-------------------------------------- |
1935 | ;-------------------------------------- |
1928 | mov ecx, [current_slot] |
1936 | mov ecx, [current_slot] |
1929 | mov eax, [ecx+APPDATA.tls_base] |
1937 | mov eax, [ecx+APPDATA.tls_base] |
1930 | test eax, eax |
1938 | test eax, eax |
1931 | jz @F |
1939 | jz @F |
1932 | 1940 | ||
1933 | stdcall user_free, eax |
1941 | stdcall user_free, eax |
1934 | @@: |
1942 | @@: |
1935 | 1943 | ||
1936 | mov eax, [TASK_BASE] |
1944 | mov eax, [TASK_BASE] |
1937 | mov [eax+TASKDATA.state], 3; terminate this program |
1945 | mov [eax+TASKDATA.state], 3; terminate this program |
1938 | 1946 | ||
1939 | waitterm: ; wait here for termination |
1947 | waitterm: ; wait here for termination |
1940 | mov ebx, 100 |
1948 | mov ebx, 100 |
1941 | call delay_hs |
1949 | call delay_hs |
1942 | jmp waitterm |
1950 | jmp waitterm |
1943 | ;------------------------------------------------------------------------------ |
1951 | ;------------------------------------------------------------------------------ |
1944 | restore_default_cursor_before_killing: |
1952 | restore_default_cursor_before_killing: |
1945 | mov eax, [def_cursor] |
1953 | mov eax, [def_cursor] |
1946 | mov [ecx+APPDATA.cursor], eax |
1954 | mov [ecx+APPDATA.cursor], eax |
1947 | 1955 | ||
1948 | movzx eax, word [MOUSE_Y] |
1956 | movzx eax, word [MOUSE_Y] |
1949 | movzx ebx, word [MOUSE_X] |
1957 | movzx ebx, word [MOUSE_X] |
1950 | mov ecx, [Screen_Max_X] |
1958 | mov ecx, [Screen_Max_X] |
1951 | inc ecx |
1959 | inc ecx |
1952 | mul ecx |
1960 | mul ecx |
1953 | add eax, [_WinMapAddress] |
1961 | add eax, [_WinMapAddress] |
1954 | movzx edx, byte [ebx+eax] |
1962 | movzx edx, byte [ebx+eax] |
1955 | shl edx, 8 |
1963 | shl edx, 8 |
1956 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
1964 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
1957 | push esi |
1965 | push esi |
1958 | call [_display.select_cursor] |
1966 | call [_display.select_cursor] |
1959 | mov [current_cursor], esi |
1967 | mov [current_cursor], esi |
1960 | ret |
1968 | ret |
1961 | ;------------------------------------------------------------------------------ |
1969 | ;------------------------------------------------------------------------------ |
1962 | iglobal |
1970 | iglobal |
1963 | align 4 |
1971 | align 4 |
1964 | sys_system_table: |
1972 | sys_system_table: |
1965 | dd sysfn_deactivate ; 1 = deactivate window |
1973 | dd sysfn_deactivate ; 1 = deactivate window |
1966 | dd sysfn_terminate ; 2 = terminate thread |
1974 | dd sysfn_terminate ; 2 = terminate thread |
1967 | dd sysfn_activate ; 3 = activate window |
1975 | dd sysfn_activate ; 3 = activate window |
1968 | dd sysfn_getidletime ; 4 = get idle time |
1976 | dd sysfn_getidletime ; 4 = get idle time |
1969 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1977 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1970 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1978 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1971 | dd sysfn_getactive ; 7 = get active window |
1979 | dd sysfn_getactive ; 7 = get active window |
1972 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1980 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1973 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1981 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1974 | dd sysfn_minimize ; 10 = minimize window |
1982 | dd sysfn_minimize ; 10 = minimize window |
1975 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1983 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1976 | dd sysfn_lastkey ; 12 = get last pressed key |
1984 | dd sysfn_lastkey ; 12 = get last pressed key |
1977 | dd sysfn_getversion ; 13 = get kernel version |
1985 | dd sysfn_getversion ; 13 = get kernel version |
1978 | dd sysfn_waitretrace ; 14 = wait retrace |
1986 | dd sysfn_waitretrace ; 14 = wait retrace |
1979 | dd sysfn_centermouse ; 15 = center mouse cursor |
1987 | dd sysfn_centermouse ; 15 = center mouse cursor |
1980 | dd sysfn_getfreemem ; 16 = get free memory size |
1988 | dd sysfn_getfreemem ; 16 = get free memory size |
1981 | dd sysfn_getallmem ; 17 = get total memory size |
1989 | dd sysfn_getallmem ; 17 = get total memory size |
1982 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1990 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1983 | ; instead of slot |
1991 | ; instead of slot |
1984 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1992 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1985 | dd sysfn_meminfo ; 20 = get extended memory info |
1993 | dd sysfn_meminfo ; 20 = get extended memory info |
1986 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1994 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1987 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1995 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1988 | sysfn_num = ($ - sys_system_table)/4 |
1996 | sysfn_num = ($ - sys_system_table)/4 |
1989 | endg |
1997 | endg |
1990 | ;------------------------------------------------------------------------------ |
1998 | ;------------------------------------------------------------------------------ |
1991 | sys_system: |
1999 | sys_system: |
1992 | dec ebx |
2000 | dec ebx |
1993 | cmp ebx, sysfn_num |
2001 | cmp ebx, sysfn_num |
1994 | jae @f |
2002 | jae @f |
1995 | jmp dword [sys_system_table + ebx*4] |
2003 | jmp dword [sys_system_table + ebx*4] |
1996 | @@: |
2004 | @@: |
1997 | ret |
2005 | ret |
1998 | ;------------------------------------------------------------------------------ |
2006 | ;------------------------------------------------------------------------------ |
1999 | sysfn_shutdown: ; 18.9 = system shutdown |
2007 | sysfn_shutdown: ; 18.9 = system shutdown |
2000 | cmp ecx, 1 |
2008 | cmp ecx, 1 |
2001 | jl exit_for_anyone |
2009 | jl exit_for_anyone |
2002 | cmp ecx, 4 |
2010 | cmp ecx, 4 |
2003 | jg exit_for_anyone |
2011 | jg exit_for_anyone |
2004 | mov [BOOT_VAR+0x9030], cl |
2012 | mov [BOOT_VAR+0x9030], cl |
2005 | 2013 | ||
2006 | mov eax, [TASK_COUNT] |
2014 | mov eax, [TASK_COUNT] |
2007 | mov [SYS_SHUTDOWN], al |
2015 | mov [SYS_SHUTDOWN], al |
2008 | mov [shutdown_processes], eax |
2016 | mov [shutdown_processes], eax |
2009 | and dword [esp+32], 0 |
2017 | and dword [esp+32], 0 |
2010 | exit_for_anyone: |
2018 | exit_for_anyone: |
2011 | ret |
2019 | ret |
2012 | uglobal |
2020 | uglobal |
2013 | shutdown_processes: |
2021 | shutdown_processes: |
2014 | dd 0x0 |
2022 | dd 0x0 |
2015 | endg |
2023 | endg |
2016 | ;------------------------------------------------------------------------------ |
2024 | ;------------------------------------------------------------------------------ |
2017 | sysfn_terminate: ; 18.2 = TERMINATE |
2025 | sysfn_terminate: ; 18.2 = TERMINATE |
2018 | cmp ecx, 2 |
2026 | cmp ecx, 2 |
2019 | jb noprocessterminate |
2027 | jb noprocessterminate |
2020 | mov edx, [TASK_COUNT] |
2028 | mov edx, [TASK_COUNT] |
2021 | cmp ecx, edx |
2029 | cmp ecx, edx |
2022 | ja noprocessterminate |
2030 | ja noprocessterminate |
2023 | mov eax, [TASK_COUNT] |
2031 | mov eax, [TASK_COUNT] |
2024 | push ecx |
2032 | push ecx |
2025 | shl ecx, 5 |
2033 | shl ecx, 5 |
2026 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2034 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2027 | add ecx, CURRENT_TASK+TASKDATA.state |
2035 | add ecx, CURRENT_TASK+TASKDATA.state |
2028 | cmp byte [ecx], 9 |
2036 | cmp byte [ecx], 9 |
2029 | jz noprocessterminate |
2037 | jz noprocessterminate |
2030 | ;-------------------------------------- |
2038 | ;-------------------------------------- |
2031 | cmp [_display.select_cursor], 0 |
2039 | cmp [_display.select_cursor], 0 |
2032 | je @f |
2040 | je @f |
2033 | ; restore default cursor before killing |
2041 | ; restore default cursor before killing |
2034 | pusha |
2042 | pusha |
2035 | mov ecx, [esp+32] |
2043 | mov ecx, [esp+32] |
2036 | shl ecx, 8 |
2044 | shl ecx, 8 |
2037 | add ecx, SLOT_BASE |
2045 | add ecx, SLOT_BASE |
2038 | call restore_default_cursor_before_killing |
2046 | call restore_default_cursor_before_killing |
2039 | popa |
2047 | popa |
2040 | @@: |
2048 | @@: |
2041 | add esp, 4 |
2049 | add esp, 4 |
2042 | ;-------------------------------------- |
2050 | ;-------------------------------------- |
2043 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2051 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2044 | mov [ecx], byte 3; clear possible i40's |
2052 | mov [ecx], byte 3; clear possible i40's |
2045 | ;call MEM_Heap_UnLock |
2053 | ;call MEM_Heap_UnLock |
2046 | 2054 | ||
2047 | cmp edx, [application_table_status]; clear app table stat |
2055 | cmp edx, [application_table_status]; clear app table stat |
2048 | jne noatsc |
2056 | jne noatsc |
2049 | and [application_table_status], 0 |
2057 | and [application_table_status], 0 |
2050 | noatsc: |
2058 | noatsc: |
2051 | noprocessterminate: |
2059 | noprocessterminate: |
2052 | ret |
2060 | ret |
2053 | ;------------------------------------------------------------------------------ |
2061 | ;------------------------------------------------------------------------------ |
2054 | sysfn_terminate2: |
2062 | sysfn_terminate2: |
2055 | ;lock application_table_status mutex |
2063 | ;lock application_table_status mutex |
2056 | .table_status: |
2064 | .table_status: |
2057 | cli |
2065 | cli |
2058 | cmp [application_table_status], 0 |
2066 | cmp [application_table_status], 0 |
2059 | je .stf |
2067 | je .stf |
2060 | sti |
2068 | sti |
2061 | call change_task |
2069 | call change_task |
2062 | jmp .table_status |
2070 | jmp .table_status |
2063 | .stf: |
2071 | .stf: |
2064 | call set_application_table_status |
2072 | call set_application_table_status |
2065 | mov eax, ecx |
2073 | mov eax, ecx |
2066 | call pid_to_slot |
2074 | call pid_to_slot |
2067 | test eax, eax |
2075 | test eax, eax |
2068 | jz .not_found |
2076 | jz .not_found |
2069 | mov ecx, eax |
2077 | mov ecx, eax |
2070 | cli |
2078 | cli |
2071 | call sysfn_terminate |
2079 | call sysfn_terminate |
2072 | and [application_table_status], 0 |
2080 | and [application_table_status], 0 |
2073 | sti |
2081 | sti |
2074 | and dword [esp+32], 0 |
2082 | and dword [esp+32], 0 |
2075 | ret |
2083 | ret |
2076 | .not_found: |
2084 | .not_found: |
2077 | mov [application_table_status], 0 |
2085 | mov [application_table_status], 0 |
2078 | or dword [esp+32], -1 |
2086 | or dword [esp+32], -1 |
2079 | ret |
2087 | ret |
2080 | ;------------------------------------------------------------------------------ |
2088 | ;------------------------------------------------------------------------------ |
2081 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2089 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2082 | cmp ecx, 2 |
2090 | cmp ecx, 2 |
2083 | jb .nowindowdeactivate |
2091 | jb .nowindowdeactivate |
2084 | cmp ecx, [TASK_COUNT] |
2092 | cmp ecx, [TASK_COUNT] |
2085 | ja .nowindowdeactivate |
2093 | ja .nowindowdeactivate |
2086 | 2094 | ||
2087 | movzx esi, word [WIN_STACK + ecx*2] |
2095 | movzx esi, word [WIN_STACK + ecx*2] |
2088 | cmp esi, 1 |
2096 | cmp esi, 1 |
2089 | je .nowindowdeactivate ; already deactive |
2097 | je .nowindowdeactivate ; already deactive |
2090 | 2098 | ||
2091 | mov edi, ecx |
2099 | mov edi, ecx |
2092 | shl edi, 5 |
2100 | shl edi, 5 |
2093 | add edi, window_data |
2101 | add edi, window_data |
2094 | movzx esi, word [WIN_STACK + ecx * 2] |
2102 | movzx esi, word [WIN_STACK + ecx * 2] |
2095 | lea esi, [WIN_POS + esi * 2] |
2103 | lea esi, [WIN_POS + esi * 2] |
2096 | call window._.window_deactivate |
2104 | call window._.window_deactivate |
2097 | 2105 | ||
2098 | xor eax, eax |
2106 | xor eax, eax |
2099 | mov byte[MOUSE_BACKGROUND], al |
2107 | mov byte[MOUSE_BACKGROUND], al |
2100 | mov byte[DONT_DRAW_MOUSE], al |
2108 | mov byte[DONT_DRAW_MOUSE], al |
2101 | mov byte[MOUSE_DOWN], 0 |
2109 | mov byte[MOUSE_DOWN], 0 |
2102 | 2110 | ||
2103 | call syscall_display_settings._.calculate_whole_screen |
2111 | call syscall_display_settings._.calculate_whole_screen |
2104 | call syscall_display_settings._.redraw_whole_screen |
2112 | call syscall_display_settings._.redraw_whole_screen |
2105 | .nowindowdeactivate: |
2113 | .nowindowdeactivate: |
2106 | ret |
2114 | ret |
2107 | ;------------------------------------------------------------------------------ |
2115 | ;------------------------------------------------------------------------------ |
2108 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2116 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2109 | cmp ecx, 2 |
2117 | cmp ecx, 2 |
2110 | jb .nowindowactivate |
2118 | jb .nowindowactivate |
2111 | cmp ecx, [TASK_COUNT] |
2119 | cmp ecx, [TASK_COUNT] |
2112 | ja .nowindowactivate |
2120 | ja .nowindowactivate |
2113 | 2121 | ||
2114 | mov [window_minimize], 2; restore window if minimized |
2122 | mov [window_minimize], 2; restore window if minimized |
2115 | 2123 | ||
2116 | movzx esi, word [WIN_STACK + ecx*2] |
2124 | movzx esi, word [WIN_STACK + ecx*2] |
2117 | cmp esi, [TASK_COUNT] |
2125 | cmp esi, [TASK_COUNT] |
2118 | je .nowindowactivate; already active |
2126 | je .nowindowactivate; already active |
2119 | 2127 | ||
2120 | mov edi, ecx |
2128 | mov edi, ecx |
2121 | shl edi, 5 |
2129 | shl edi, 5 |
2122 | add edi, window_data |
2130 | add edi, window_data |
2123 | movzx esi, word [WIN_STACK + ecx * 2] |
2131 | movzx esi, word [WIN_STACK + ecx * 2] |
2124 | lea esi, [WIN_POS + esi * 2] |
2132 | lea esi, [WIN_POS + esi * 2] |
2125 | call waredraw |
2133 | call waredraw |
2126 | .nowindowactivate: |
2134 | .nowindowactivate: |
2127 | ret |
2135 | ret |
2128 | ;------------------------------------------------------------------------------ |
2136 | ;------------------------------------------------------------------------------ |
2129 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2137 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2130 | mov eax, [idleusesec] |
2138 | mov eax, [idleusesec] |
2131 | mov [esp+32], eax |
2139 | mov [esp+32], eax |
2132 | ret |
2140 | ret |
2133 | ;------------------------------------------------------------------------------ |
2141 | ;------------------------------------------------------------------------------ |
2134 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2142 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2135 | mov eax, [CPU_FREQ] |
2143 | mov eax, [CPU_FREQ] |
2136 | mov [esp+32], eax |
2144 | mov [esp+32], eax |
2137 | ret |
2145 | ret |
2138 | ;------------------------------------------------------------------------------ |
2146 | ;------------------------------------------------------------------------------ |
2139 | ; SAVE ramdisk to /hd/1/menuet.img |
2147 | ; SAVE ramdisk to /hd/1/menuet.img |
2140 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2148 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2141 | include 'blkdev/rdsave.inc' |
2149 | include 'blkdev/rdsave.inc' |
2142 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2150 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2143 | ;------------------------------------------------------------------------------ |
2151 | ;------------------------------------------------------------------------------ |
2144 | align 4 |
2152 | align 4 |
2145 | sysfn_getactive: ; 18.7 = get active window |
2153 | sysfn_getactive: ; 18.7 = get active window |
2146 | mov eax, [TASK_COUNT] |
2154 | mov eax, [TASK_COUNT] |
2147 | movzx eax, word [WIN_POS + eax*2] |
2155 | movzx eax, word [WIN_POS + eax*2] |
2148 | mov [esp+32], eax |
2156 | mov [esp+32], eax |
2149 | ret |
2157 | ret |
2150 | ;------------------------------------------------------------------------------ |
2158 | ;------------------------------------------------------------------------------ |
2151 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2159 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2152 | ; cmp ecx,1 |
2160 | ; cmp ecx,1 |
2153 | dec ecx |
2161 | dec ecx |
2154 | jnz nogetsoundflag |
2162 | jnz nogetsoundflag |
2155 | movzx eax, byte [sound_flag]; get sound_flag |
2163 | movzx eax, byte [sound_flag]; get sound_flag |
2156 | mov [esp+32], eax |
2164 | mov [esp+32], eax |
2157 | ret |
2165 | ret |
2158 | nogetsoundflag: |
2166 | nogetsoundflag: |
2159 | ; cmp ecx,2 |
2167 | ; cmp ecx,2 |
2160 | dec ecx |
2168 | dec ecx |
2161 | jnz nosoundflag |
2169 | jnz nosoundflag |
2162 | xor byte [sound_flag], 1 |
2170 | xor byte [sound_flag], 1 |
2163 | nosoundflag: |
2171 | nosoundflag: |
2164 | ret |
2172 | ret |
2165 | ;------------------------------------------------------------------------------ |
2173 | ;------------------------------------------------------------------------------ |
2166 | sysfn_minimize: ; 18.10 = minimize window |
2174 | sysfn_minimize: ; 18.10 = minimize window |
2167 | mov [window_minimize], 1 |
2175 | mov [window_minimize], 1 |
2168 | ret |
2176 | ret |
2169 | ;------------------------------------------------------------------------------ |
2177 | ;------------------------------------------------------------------------------ |
2170 | align 4 |
2178 | align 4 |
2171 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2179 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2172 | ; cmp ecx,1 |
2180 | ; cmp ecx,1 |
2173 | dec ecx |
2181 | dec ecx |
2174 | jnz full_table |
2182 | jnz full_table |
2175 | small_table: |
2183 | small_table: |
2176 | call for_all_tables |
2184 | call for_all_tables |
2177 | mov ecx, 10 |
2185 | mov ecx, 10 |
2178 | cld |
2186 | cld |
2179 | rep movsb |
2187 | rep movsb |
2180 | ret |
2188 | ret |
2181 | for_all_tables: |
2189 | for_all_tables: |
2182 | mov edi, edx |
2190 | mov edi, edx |
2183 | mov esi, DRIVE_DATA |
2191 | mov esi, DRIVE_DATA |
2184 | ret |
2192 | ret |
2185 | full_table: |
2193 | full_table: |
2186 | ; cmp ecx,2 |
2194 | ; cmp ecx,2 |
2187 | dec ecx |
2195 | dec ecx |
2188 | jnz exit_for_anyone |
2196 | jnz exit_for_anyone |
2189 | call for_all_tables |
2197 | call for_all_tables |
2190 | mov ecx, 16384 |
2198 | mov ecx, 16384 |
2191 | cld |
2199 | cld |
2192 | rep movsd |
2200 | rep movsd |
2193 | ret |
2201 | ret |
2194 | ;------------------------------------------------------------------------------ |
2202 | ;------------------------------------------------------------------------------ |
2195 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2203 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2196 | and dword [esp+32], 0 |
2204 | and dword [esp+32], 0 |
2197 | ret |
2205 | ret |
2198 | ;------------------------------------------------------------------------------ |
2206 | ;------------------------------------------------------------------------------ |
2199 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2207 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2200 | mov edi, ecx |
2208 | mov edi, ecx |
2201 | mov esi, version_inf |
2209 | mov esi, version_inf |
2202 | mov ecx, version_end-version_inf |
2210 | mov ecx, version_end-version_inf |
2203 | rep movsb |
2211 | rep movsb |
2204 | ret |
2212 | ret |
2205 | ;------------------------------------------------------------------------------ |
2213 | ;------------------------------------------------------------------------------ |
2206 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2214 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2207 | ;wait retrace functions |
2215 | ;wait retrace functions |
2208 | sys_wait_retrace: |
2216 | sys_wait_retrace: |
2209 | mov edx, 0x3da |
2217 | mov edx, 0x3da |
2210 | WaitRetrace_loop: |
2218 | WaitRetrace_loop: |
2211 | in al, dx |
2219 | in al, dx |
2212 | test al, 1000b |
2220 | test al, 1000b |
2213 | jz WaitRetrace_loop |
2221 | jz WaitRetrace_loop |
2214 | and [esp+32], dword 0 |
2222 | and [esp+32], dword 0 |
2215 | ret |
2223 | ret |
2216 | ;------------------------------------------------------------------------------ |
2224 | ;------------------------------------------------------------------------------ |
2217 | align 4 |
2225 | align 4 |
2218 | sysfn_centermouse: ; 18.15 = mouse centered |
2226 | sysfn_centermouse: ; 18.15 = mouse centered |
2219 | ; removed here by |
2227 | ; removed here by |
2220 | ; call mouse_centered |
2228 | ; call mouse_centered |
2221 | ;* mouse centered - start code- Mario79 |
2229 | ;* mouse centered - start code- Mario79 |
2222 | ;mouse_centered: |
2230 | ;mouse_centered: |
2223 | ; push eax |
2231 | ; push eax |
2224 | mov eax, [Screen_Max_X] |
2232 | mov eax, [Screen_Max_X] |
2225 | shr eax, 1 |
2233 | shr eax, 1 |
2226 | mov [MOUSE_X], ax |
2234 | mov [MOUSE_X], ax |
2227 | mov eax, [Screen_Max_Y] |
2235 | mov eax, [Screen_Max_Y] |
2228 | shr eax, 1 |
2236 | shr eax, 1 |
2229 | mov [MOUSE_Y], ax |
2237 | mov [MOUSE_Y], ax |
2230 | ; ret |
2238 | ; ret |
2231 | ;* mouse centered - end code- Mario79 |
2239 | ;* mouse centered - end code- Mario79 |
2232 | xor eax, eax |
2240 | xor eax, eax |
2233 | and [esp+32], eax |
2241 | and [esp+32], eax |
2234 | ; pop eax |
2242 | ; pop eax |
2235 | ret |
2243 | ret |
2236 | ;------------------------------------------------------------------------------ |
2244 | ;------------------------------------------------------------------------------ |
2237 | align 4 |
2245 | align 4 |
2238 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2246 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2239 | test ecx, ecx; get mouse speed factor |
2247 | test ecx, ecx; get mouse speed factor |
2240 | jnz .set_mouse_acceleration |
2248 | jnz .set_mouse_acceleration |
2241 | xor eax, eax |
2249 | xor eax, eax |
2242 | mov ax, [mouse_speed_factor] |
2250 | mov ax, [mouse_speed_factor] |
2243 | mov [esp+32], eax |
2251 | mov [esp+32], eax |
2244 | ret |
2252 | ret |
2245 | .set_mouse_acceleration: |
2253 | .set_mouse_acceleration: |
2246 | ; cmp ecx,1 ; set mouse speed factor |
2254 | ; cmp ecx,1 ; set mouse speed factor |
2247 | dec ecx |
2255 | dec ecx |
2248 | jnz .get_mouse_delay |
2256 | jnz .get_mouse_delay |
2249 | mov [mouse_speed_factor], dx |
2257 | mov [mouse_speed_factor], dx |
2250 | ret |
2258 | ret |
2251 | .get_mouse_delay: |
2259 | .get_mouse_delay: |
2252 | ; cmp ecx,2 ; get mouse delay |
2260 | ; cmp ecx,2 ; get mouse delay |
2253 | dec ecx |
2261 | dec ecx |
2254 | jnz .set_mouse_delay |
2262 | jnz .set_mouse_delay |
2255 | mov eax, [mouse_delay] |
2263 | mov eax, [mouse_delay] |
2256 | mov [esp+32], eax |
2264 | mov [esp+32], eax |
2257 | ret |
2265 | ret |
2258 | .set_mouse_delay: |
2266 | .set_mouse_delay: |
2259 | ; cmp ecx,3 ; set mouse delay |
2267 | ; cmp ecx,3 ; set mouse delay |
2260 | dec ecx |
2268 | dec ecx |
2261 | jnz .set_pointer_position |
2269 | jnz .set_pointer_position |
2262 | mov [mouse_delay], edx |
2270 | mov [mouse_delay], edx |
2263 | ret |
2271 | ret |
2264 | .set_pointer_position: |
2272 | .set_pointer_position: |
2265 | ; cmp ecx,4 ; set mouse pointer position |
2273 | ; cmp ecx,4 ; set mouse pointer position |
2266 | dec ecx |
2274 | dec ecx |
2267 | jnz .set_mouse_button |
2275 | jnz .set_mouse_button |
2268 | cmp dx, word[Screen_Max_Y] |
2276 | cmp dx, word[Screen_Max_Y] |
2269 | ja .end |
2277 | ja .end |
2270 | rol edx, 16 |
2278 | rol edx, 16 |
2271 | cmp dx, word[Screen_Max_X] |
2279 | cmp dx, word[Screen_Max_X] |
2272 | ja .end |
2280 | ja .end |
2273 | mov [MOUSE_X], edx |
2281 | mov [MOUSE_X], edx |
2274 | ret |
2282 | ret |
2275 | .set_mouse_button: |
2283 | .set_mouse_button: |
2276 | ; cmp ecx,5 ; set mouse button features |
2284 | ; cmp ecx,5 ; set mouse button features |
2277 | dec ecx |
2285 | dec ecx |
2278 | jnz .end |
2286 | jnz .end |
2279 | mov [BTN_DOWN], dl |
2287 | mov [BTN_DOWN], dl |
2280 | mov [mouse_active], 1 |
2288 | mov [mouse_active], 1 |
2281 | .end: |
2289 | .end: |
2282 | ret |
2290 | ret |
2283 | ;------------------------------------------------------------------------------ |
2291 | ;------------------------------------------------------------------------------ |
2284 | sysfn_getfreemem: |
2292 | sysfn_getfreemem: |
2285 | mov eax, [pg_data.pages_free] |
2293 | mov eax, [pg_data.pages_free] |
2286 | shl eax, 2 |
2294 | shl eax, 2 |
2287 | mov [esp+32], eax |
2295 | mov [esp+32], eax |
2288 | ret |
2296 | ret |
2289 | 2297 | ||
2290 | sysfn_getallmem: |
2298 | sysfn_getallmem: |
2291 | mov eax, [MEM_AMOUNT] |
2299 | mov eax, [MEM_AMOUNT] |
2292 | shr eax, 10 |
2300 | shr eax, 10 |
2293 | mov [esp+32], eax |
2301 | mov [esp+32], eax |
2294 | ret |
2302 | ret |
2295 | 2303 | ||
2296 | ; // Alver, 2007-22-08 // { |
2304 | ; // Alver, 2007-22-08 // { |
2297 | sysfn_pid_to_slot: |
2305 | sysfn_pid_to_slot: |
2298 | mov eax, ecx |
2306 | mov eax, ecx |
2299 | call pid_to_slot |
2307 | call pid_to_slot |
2300 | mov [esp+32], eax |
2308 | mov [esp+32], eax |
2301 | ret |
2309 | ret |
2302 | 2310 | ||
2303 | sysfn_min_rest_window: |
2311 | sysfn_min_rest_window: |
2304 | pushad |
2312 | pushad |
2305 | mov eax, edx ; ebx - operating |
2313 | mov eax, edx ; ebx - operating |
2306 | shr ecx, 1 |
2314 | shr ecx, 1 |
2307 | jnc @f |
2315 | jnc @f |
2308 | call pid_to_slot |
2316 | call pid_to_slot |
2309 | @@: |
2317 | @@: |
2310 | or eax, eax ; eax - number of slot |
2318 | or eax, eax ; eax - number of slot |
2311 | jz .error |
2319 | jz .error |
2312 | cmp eax, 255 ; varify maximal slot number |
2320 | cmp eax, 255 ; varify maximal slot number |
2313 | ja .error |
2321 | ja .error |
2314 | movzx eax, word [WIN_STACK + eax*2] |
2322 | movzx eax, word [WIN_STACK + eax*2] |
2315 | shr ecx, 1 |
2323 | shr ecx, 1 |
2316 | jc .restore |
2324 | jc .restore |
2317 | ; .minimize: |
2325 | ; .minimize: |
2318 | call minimize_window |
2326 | call minimize_window |
2319 | jmp .exit |
2327 | jmp .exit |
2320 | .restore: |
2328 | .restore: |
2321 | call restore_minimized_window |
2329 | call restore_minimized_window |
2322 | .exit: |
2330 | .exit: |
2323 | popad |
2331 | popad |
2324 | xor eax, eax |
2332 | xor eax, eax |
2325 | mov [esp+32], eax |
2333 | mov [esp+32], eax |
2326 | ret |
2334 | ret |
2327 | .error: |
2335 | .error: |
2328 | popad |
2336 | popad |
2329 | xor eax, eax |
2337 | xor eax, eax |
2330 | dec eax |
2338 | dec eax |
2331 | mov [esp+32], eax |
2339 | mov [esp+32], eax |
2332 | ret |
2340 | ret |
2333 | ; } \\ Alver, 2007-22-08 \\ |
2341 | ; } \\ Alver, 2007-22-08 \\ |
2334 | 2342 | ||
2335 | uglobal |
2343 | uglobal |
2336 | ;// mike.dld, 2006-29-01 [ |
2344 | ;// mike.dld, 2006-29-01 [ |
2337 | screen_workarea RECT |
2345 | screen_workarea RECT |
2338 | ;// mike.dld, 2006-29-01 ] |
2346 | ;// mike.dld, 2006-29-01 ] |
2339 | window_minimize db 0 |
2347 | window_minimize db 0 |
2340 | sound_flag db 0 |
2348 | sound_flag db 0 |
2341 | endg |
2349 | endg |
2342 | 2350 | ||
2343 | UID_NONE=0 |
2351 | UID_NONE=0 |
2344 | UID_MENUETOS=1 ;official |
2352 | UID_MENUETOS=1 ;official |
2345 | UID_KOLIBRI=2 ;russian |
2353 | UID_KOLIBRI=2 ;russian |
2346 | 2354 | ||
2347 | iglobal |
2355 | iglobal |
2348 | version_inf: |
2356 | version_inf: |
2349 | db 0,7,7,0 ; version 0.7.7.0 |
2357 | db 0,7,7,0 ; version 0.7.7.0 |
2350 | db 0 |
2358 | db 0 |
2351 | dd __REV__ |
2359 | dd __REV__ |
2352 | version_end: |
2360 | version_end: |
2353 | endg |
2361 | endg |
2354 | 2362 | ||
2355 | sys_cachetodiskette: |
2363 | sys_cachetodiskette: |
2356 | cmp ebx, 1 |
2364 | cmp ebx, 1 |
2357 | jne .no_floppy_a_save |
2365 | jne .no_floppy_a_save |
2358 | mov [flp_number], 1 |
2366 | mov [flp_number], 1 |
2359 | jmp .save_image_on_floppy |
2367 | jmp .save_image_on_floppy |
2360 | .no_floppy_a_save: |
2368 | .no_floppy_a_save: |
2361 | cmp ebx, 2 |
2369 | cmp ebx, 2 |
2362 | jne .no_floppy_b_save |
2370 | jne .no_floppy_b_save |
2363 | mov [flp_number], 2 |
2371 | mov [flp_number], 2 |
2364 | .save_image_on_floppy: |
2372 | .save_image_on_floppy: |
2365 | call save_image |
2373 | call save_image |
2366 | mov [esp + 32], dword 0 |
2374 | mov [esp + 32], dword 0 |
2367 | cmp [FDC_Status], 0 |
2375 | cmp [FDC_Status], 0 |
2368 | je .yes_floppy_save |
2376 | je .yes_floppy_save |
2369 | .no_floppy_b_save: |
2377 | .no_floppy_b_save: |
2370 | mov [esp + 32], dword 1 |
2378 | mov [esp + 32], dword 1 |
2371 | .yes_floppy_save: |
2379 | .yes_floppy_save: |
2372 | ret |
2380 | ret |
2373 | 2381 | ||
2374 | uglobal |
2382 | uglobal |
2375 | ; bgrchanged dd 0x0 |
2383 | ; bgrchanged dd 0x0 |
2376 | align 4 |
2384 | align 4 |
2377 | bgrlockpid dd 0 |
2385 | bgrlockpid dd 0 |
2378 | bgrlock db 0 |
2386 | bgrlock db 0 |
2379 | endg |
2387 | endg |
2380 | 2388 | ||
2381 | sys_background: |
2389 | sys_background: |
2382 | 2390 | ||
2383 | cmp ebx, 1 ; BACKGROUND SIZE |
2391 | cmp ebx, 1 ; BACKGROUND SIZE |
2384 | jnz nosb1 |
2392 | jnz nosb1 |
2385 | test ecx, ecx |
2393 | test ecx, ecx |
2386 | ; cmp ecx,0 |
2394 | ; cmp ecx,0 |
2387 | jz sbgrr |
2395 | jz sbgrr |
2388 | test edx, edx |
2396 | test edx, edx |
2389 | ; cmp edx,0 |
2397 | ; cmp edx,0 |
2390 | jz sbgrr |
2398 | jz sbgrr |
2391 | @@: |
2399 | @@: |
2392 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2400 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2393 | bts dword [bgrlock], 0 |
2401 | bts dword [bgrlock], 0 |
2394 | jnc @f |
2402 | jnc @f |
2395 | call change_task |
2403 | call change_task |
2396 | jmp @b |
2404 | jmp @b |
2397 | @@: |
2405 | @@: |
2398 | mov [BgrDataWidth], ecx |
2406 | mov [BgrDataWidth], ecx |
2399 | mov [BgrDataHeight], edx |
2407 | mov [BgrDataHeight], edx |
2400 | ; mov [bgrchanged],1 |
2408 | ; mov [bgrchanged],1 |
2401 | 2409 | ||
2402 | pushad |
2410 | pushad |
2403 | ; return memory for old background |
2411 | ; return memory for old background |
2404 | mov eax, [img_background] |
2412 | mov eax, [img_background] |
2405 | cmp eax, static_background_data |
2413 | cmp eax, static_background_data |
2406 | jz @f |
2414 | jz @f |
2407 | stdcall kernel_free, eax |
2415 | stdcall kernel_free, eax |
2408 | @@: |
2416 | @@: |
2409 | ; calculate RAW size |
2417 | ; calculate RAW size |
2410 | xor eax, eax |
2418 | xor eax, eax |
2411 | inc eax |
2419 | inc eax |
2412 | cmp [BgrDataWidth], eax |
2420 | cmp [BgrDataWidth], eax |
2413 | jae @f |
2421 | jae @f |
2414 | mov [BgrDataWidth], eax |
2422 | mov [BgrDataWidth], eax |
2415 | @@: |
2423 | @@: |
2416 | cmp [BgrDataHeight], eax |
2424 | cmp [BgrDataHeight], eax |
2417 | jae @f |
2425 | jae @f |
2418 | mov [BgrDataHeight], eax |
2426 | mov [BgrDataHeight], eax |
2419 | @@: |
2427 | @@: |
2420 | mov eax, [BgrDataWidth] |
2428 | mov eax, [BgrDataWidth] |
2421 | imul eax, [BgrDataHeight] |
2429 | imul eax, [BgrDataHeight] |
2422 | lea eax, [eax*3] |
2430 | lea eax, [eax*3] |
2423 | mov [mem_BACKGROUND], eax |
2431 | mov [mem_BACKGROUND], eax |
2424 | ; get memory for new background |
2432 | ; get memory for new background |
2425 | stdcall kernel_alloc, eax |
2433 | stdcall kernel_alloc, eax |
2426 | test eax, eax |
2434 | test eax, eax |
2427 | jz .memfailed |
2435 | jz .memfailed |
2428 | mov [img_background], eax |
2436 | mov [img_background], eax |
2429 | jmp .exit |
2437 | jmp .exit |
2430 | .memfailed: |
2438 | .memfailed: |
2431 | ; revert to static monotone data |
2439 | ; revert to static monotone data |
2432 | mov [img_background], static_background_data |
2440 | mov [img_background], static_background_data |
2433 | xor eax, eax |
2441 | xor eax, eax |
2434 | inc eax |
2442 | inc eax |
2435 | mov [BgrDataWidth], eax |
2443 | mov [BgrDataWidth], eax |
2436 | mov [BgrDataHeight], eax |
2444 | mov [BgrDataHeight], eax |
2437 | mov [mem_BACKGROUND], 4 |
2445 | mov [mem_BACKGROUND], 4 |
2438 | .exit: |
2446 | .exit: |
2439 | popad |
2447 | popad |
2440 | mov [bgrlock], 0 |
2448 | mov [bgrlock], 0 |
2441 | 2449 | ||
2442 | sbgrr: |
2450 | sbgrr: |
2443 | ret |
2451 | ret |
2444 | 2452 | ||
2445 | nosb1: |
2453 | nosb1: |
2446 | 2454 | ||
2447 | cmp ebx, 2 ; SET PIXEL |
2455 | cmp ebx, 2 ; SET PIXEL |
2448 | jnz nosb2 |
2456 | jnz nosb2 |
2449 | 2457 | ||
2450 | mov eax, [img_background] |
2458 | mov eax, [img_background] |
2451 | test ecx, ecx |
2459 | test ecx, ecx |
2452 | jz @f |
2460 | jz @f |
2453 | cmp eax, static_background_data |
2461 | cmp eax, static_background_data |
2454 | jz .ret |
2462 | jz .ret |
2455 | @@: |
2463 | @@: |
2456 | mov ebx, [mem_BACKGROUND] |
2464 | mov ebx, [mem_BACKGROUND] |
2457 | add ebx, 4095 |
2465 | add ebx, 4095 |
2458 | and ebx, -4096 |
2466 | and ebx, -4096 |
2459 | sub ebx, 4 |
2467 | sub ebx, 4 |
2460 | cmp ecx, ebx |
2468 | cmp ecx, ebx |
2461 | ja .ret |
2469 | ja .ret |
2462 | 2470 | ||
2463 | mov ebx, [eax+ecx] |
2471 | mov ebx, [eax+ecx] |
2464 | and ebx, 0xFF000000;255*256*256*256 |
2472 | and ebx, 0xFF000000;255*256*256*256 |
2465 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2473 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2466 | add edx, ebx |
2474 | add edx, ebx |
2467 | mov [eax+ecx], edx |
2475 | mov [eax+ecx], edx |
2468 | .ret: |
2476 | .ret: |
2469 | ret |
2477 | ret |
2470 | nosb2: |
2478 | nosb2: |
2471 | 2479 | ||
2472 | cmp ebx, 3 ; DRAW BACKGROUND |
2480 | cmp ebx, 3 ; DRAW BACKGROUND |
2473 | jnz nosb3 |
2481 | jnz nosb3 |
2474 | draw_background_temp: |
2482 | draw_background_temp: |
2475 | ; cmp [bgrchanged],1 ;0 |
2483 | ; cmp [bgrchanged],1 ;0 |
2476 | ; je nosb31 |
2484 | ; je nosb31 |
2477 | ;draw_background_temp: |
2485 | ;draw_background_temp: |
2478 | ; mov [bgrchanged],1 ;0 |
2486 | ; mov [bgrchanged],1 ;0 |
2479 | mov [background_defined], 1 |
2487 | mov [background_defined], 1 |
2480 | mov byte[BACKGROUND_CHANGED], 1 |
2488 | mov byte[BACKGROUND_CHANGED], 1 |
2481 | call force_redraw_background |
2489 | call force_redraw_background |
2482 | nosb31: |
2490 | nosb31: |
2483 | ret |
2491 | ret |
2484 | nosb3: |
2492 | nosb3: |
2485 | 2493 | ||
2486 | cmp ebx, 4 ; TILED / STRETCHED |
2494 | cmp ebx, 4 ; TILED / STRETCHED |
2487 | jnz nosb4 |
2495 | jnz nosb4 |
2488 | cmp ecx, [BgrDrawMode] |
2496 | cmp ecx, [BgrDrawMode] |
2489 | je nosb41 |
2497 | je nosb41 |
2490 | mov [BgrDrawMode], ecx |
2498 | mov [BgrDrawMode], ecx |
2491 | ; mov [bgrchanged],1 |
2499 | ; mov [bgrchanged],1 |
2492 | nosb41: |
2500 | nosb41: |
2493 | ret |
2501 | ret |
2494 | nosb4: |
2502 | nosb4: |
2495 | 2503 | ||
2496 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2504 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2497 | jnz nosb5 |
2505 | jnz nosb5 |
2498 | cmp [img_background], static_background_data |
2506 | cmp [img_background], static_background_data |
2499 | jnz @f |
2507 | jnz @f |
2500 | test edx, edx |
2508 | test edx, edx |
2501 | jnz .fin |
2509 | jnz .fin |
2502 | cmp esi, 4 |
2510 | cmp esi, 4 |
2503 | ja .fin |
2511 | ja .fin |
2504 | @@: |
2512 | @@: |
2505 | ; bughere |
2513 | ; bughere |
2506 | mov eax, ecx |
2514 | mov eax, ecx |
2507 | mov ebx, edx |
2515 | mov ebx, edx |
2508 | add ebx, [img_background];IMG_BACKGROUND |
2516 | add ebx, [img_background];IMG_BACKGROUND |
2509 | mov ecx, esi |
2517 | mov ecx, esi |
2510 | call memmove |
2518 | call memmove |
2511 | .fin: |
2519 | .fin: |
2512 | ret |
2520 | ret |
2513 | nosb5: |
2521 | nosb5: |
2514 | 2522 | ||
2515 | cmp ebx, 6 |
2523 | cmp ebx, 6 |
2516 | jnz nosb6 |
2524 | jnz nosb6 |
2517 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2525 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2518 | @@: |
2526 | @@: |
2519 | bts dword [bgrlock], 0 |
2527 | bts dword [bgrlock], 0 |
2520 | jnc @f |
2528 | jnc @f |
2521 | call change_task |
2529 | call change_task |
2522 | jmp @b |
2530 | jmp @b |
2523 | @@: |
2531 | @@: |
2524 | mov eax, [CURRENT_TASK] |
2532 | mov eax, [CURRENT_TASK] |
2525 | mov [bgrlockpid], eax |
2533 | mov [bgrlockpid], eax |
2526 | cmp [img_background], static_background_data |
2534 | cmp [img_background], static_background_data |
2527 | jz .nomem |
2535 | jz .nomem |
2528 | stdcall user_alloc, [mem_BACKGROUND] |
2536 | stdcall user_alloc, [mem_BACKGROUND] |
2529 | mov [esp+32], eax |
2537 | mov [esp+32], eax |
2530 | test eax, eax |
2538 | test eax, eax |
2531 | jz .nomem |
2539 | jz .nomem |
2532 | mov ebx, eax |
2540 | mov ebx, eax |
2533 | shr ebx, 12 |
2541 | shr ebx, 12 |
2534 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2542 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2535 | mov esi, [img_background] |
2543 | mov esi, [img_background] |
2536 | shr esi, 12 |
2544 | shr esi, 12 |
2537 | mov ecx, [mem_BACKGROUND] |
2545 | mov ecx, [mem_BACKGROUND] |
2538 | add ecx, 0xFFF |
2546 | add ecx, 0xFFF |
2539 | shr ecx, 12 |
2547 | shr ecx, 12 |
2540 | .z: |
2548 | .z: |
2541 | mov eax, [page_tabs+ebx*4] |
2549 | mov eax, [page_tabs+ebx*4] |
2542 | test al, 1 |
2550 | test al, 1 |
2543 | jz @f |
2551 | jz @f |
2544 | call free_page |
2552 | call free_page |
2545 | @@: |
2553 | @@: |
2546 | mov eax, [page_tabs+esi*4] |
2554 | mov eax, [page_tabs+esi*4] |
2547 | or al, PG_UW |
2555 | or al, PG_UW |
2548 | mov [page_tabs+ebx*4], eax |
2556 | mov [page_tabs+ebx*4], eax |
2549 | mov eax, ebx |
2557 | mov eax, ebx |
2550 | shl eax, 12 |
2558 | shl eax, 12 |
2551 | invlpg [eax] |
2559 | invlpg [eax] |
2552 | inc ebx |
2560 | inc ebx |
2553 | inc esi |
2561 | inc esi |
2554 | loop .z |
2562 | loop .z |
2555 | ret |
2563 | ret |
2556 | .nomem: |
2564 | .nomem: |
2557 | and [bgrlockpid], 0 |
2565 | and [bgrlockpid], 0 |
2558 | mov [bgrlock], 0 |
2566 | mov [bgrlock], 0 |
2559 | nosb6: |
2567 | nosb6: |
2560 | cmp ebx, 7 |
2568 | cmp ebx, 7 |
2561 | jnz nosb7 |
2569 | jnz nosb7 |
2562 | cmp [bgrlock], 0 |
2570 | cmp [bgrlock], 0 |
2563 | jz .err |
2571 | jz .err |
2564 | mov eax, [CURRENT_TASK] |
2572 | mov eax, [CURRENT_TASK] |
2565 | cmp [bgrlockpid], eax |
2573 | cmp [bgrlockpid], eax |
2566 | jnz .err |
2574 | jnz .err |
2567 | mov eax, ecx |
2575 | mov eax, ecx |
2568 | mov ebx, ecx |
2576 | mov ebx, ecx |
2569 | shr eax, 12 |
2577 | shr eax, 12 |
2570 | mov ecx, [page_tabs+(eax-1)*4] |
2578 | mov ecx, [page_tabs+(eax-1)*4] |
2571 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2579 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2572 | jz .err |
2580 | jz .err |
2573 | jnp .err |
2581 | jnp .err |
2574 | push eax |
2582 | push eax |
2575 | shr ecx, 12 |
2583 | shr ecx, 12 |
2576 | dec ecx |
2584 | dec ecx |
2577 | @@: |
2585 | @@: |
2578 | and dword [page_tabs+eax*4], 0 |
2586 | and dword [page_tabs+eax*4], 0 |
2579 | mov edx, eax |
2587 | mov edx, eax |
2580 | shl edx, 12 |
2588 | shl edx, 12 |
2581 | push eax |
2589 | push eax |
2582 | invlpg [edx] |
2590 | invlpg [edx] |
2583 | pop eax |
2591 | pop eax |
2584 | inc eax |
2592 | inc eax |
2585 | loop @b |
2593 | loop @b |
2586 | pop eax |
2594 | pop eax |
2587 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2595 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2588 | stdcall user_free, ebx |
2596 | stdcall user_free, ebx |
2589 | mov [esp+32], eax |
2597 | mov [esp+32], eax |
2590 | and [bgrlockpid], 0 |
2598 | and [bgrlockpid], 0 |
2591 | mov [bgrlock], 0 |
2599 | mov [bgrlock], 0 |
2592 | ret |
2600 | ret |
2593 | .err: |
2601 | .err: |
2594 | and dword [esp+32], 0 |
2602 | and dword [esp+32], 0 |
2595 | ret |
2603 | ret |
2596 | 2604 | ||
2597 | nosb7: |
2605 | nosb7: |
2598 | ret |
2606 | ret |
2599 | 2607 | ||
2600 | force_redraw_background: |
2608 | force_redraw_background: |
2601 | and [draw_data+32 + RECT.left], 0 |
2609 | and [draw_data+32 + RECT.left], 0 |
2602 | and [draw_data+32 + RECT.top], 0 |
2610 | and [draw_data+32 + RECT.top], 0 |
2603 | push eax ebx |
2611 | push eax ebx |
2604 | mov eax, [Screen_Max_X] |
2612 | mov eax, [Screen_Max_X] |
2605 | mov ebx, [Screen_Max_Y] |
2613 | mov ebx, [Screen_Max_Y] |
2606 | mov [draw_data+32 + RECT.right], eax |
2614 | mov [draw_data+32 + RECT.right], eax |
2607 | mov [draw_data+32 + RECT.bottom], ebx |
2615 | mov [draw_data+32 + RECT.bottom], ebx |
2608 | pop ebx eax |
2616 | pop ebx eax |
2609 | inc byte[REDRAW_BACKGROUND] |
2617 | inc byte[REDRAW_BACKGROUND] |
2610 | ret |
2618 | ret |
2611 | 2619 | ||
2612 | align 4 |
2620 | align 4 |
2613 | 2621 | ||
2614 | sys_getbackground: |
2622 | sys_getbackground: |
2615 | ; cmp eax,1 ; SIZE |
2623 | ; cmp eax,1 ; SIZE |
2616 | dec ebx |
2624 | dec ebx |
2617 | jnz nogb1 |
2625 | jnz nogb1 |
2618 | mov eax, [BgrDataWidth] |
2626 | mov eax, [BgrDataWidth] |
2619 | shl eax, 16 |
2627 | shl eax, 16 |
2620 | mov ax, [BgrDataHeight] |
2628 | mov ax, [BgrDataHeight] |
2621 | mov [esp+32], eax |
2629 | mov [esp+32], eax |
2622 | ret |
2630 | ret |
2623 | 2631 | ||
2624 | nogb1: |
2632 | nogb1: |
2625 | ; cmp eax,2 ; PIXEL |
2633 | ; cmp eax,2 ; PIXEL |
2626 | dec ebx |
2634 | dec ebx |
2627 | jnz nogb2 |
2635 | jnz nogb2 |
2628 | 2636 | ||
2629 | mov eax, [img_background] |
2637 | mov eax, [img_background] |
2630 | test ecx, ecx |
2638 | test ecx, ecx |
2631 | jz @f |
2639 | jz @f |
2632 | cmp eax, static_background_data |
2640 | cmp eax, static_background_data |
2633 | jz .ret |
2641 | jz .ret |
2634 | @@: |
2642 | @@: |
2635 | mov ebx, [mem_BACKGROUND] |
2643 | mov ebx, [mem_BACKGROUND] |
2636 | add ebx, 4095 |
2644 | add ebx, 4095 |
2637 | and ebx, -4096 |
2645 | and ebx, -4096 |
2638 | sub ebx, 4 |
2646 | sub ebx, 4 |
2639 | cmp ecx, ebx |
2647 | cmp ecx, ebx |
2640 | ja .ret |
2648 | ja .ret |
2641 | 2649 | ||
2642 | mov eax, [ecx+eax] |
2650 | mov eax, [ecx+eax] |
2643 | 2651 | ||
2644 | and eax, 0xFFFFFF |
2652 | and eax, 0xFFFFFF |
2645 | mov [esp+32], eax |
2653 | mov [esp+32], eax |
2646 | .ret: |
2654 | .ret: |
2647 | ret |
2655 | ret |
2648 | nogb2: |
2656 | nogb2: |
2649 | 2657 | ||
2650 | ; cmp eax,4 ; TILED / STRETCHED |
2658 | ; cmp eax,4 ; TILED / STRETCHED |
2651 | dec ebx |
2659 | dec ebx |
2652 | dec ebx |
2660 | dec ebx |
2653 | jnz nogb4 |
2661 | jnz nogb4 |
2654 | mov eax, [BgrDrawMode] |
2662 | mov eax, [BgrDrawMode] |
2655 | nogb4: |
2663 | nogb4: |
2656 | mov [esp+32], eax |
2664 | mov [esp+32], eax |
2657 | ret |
2665 | ret |
2658 | 2666 | ||
2659 | align 4 |
2667 | align 4 |
2660 | 2668 | ||
2661 | sys_getkey: |
2669 | sys_getkey: |
2662 | mov [esp + 32], dword 1 |
2670 | mov [esp + 32], dword 1 |
2663 | ; test main buffer |
2671 | ; test main buffer |
2664 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2672 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2665 | movzx ecx, word [WIN_STACK + ebx * 2] |
2673 | movzx ecx, word [WIN_STACK + ebx * 2] |
2666 | mov edx, [TASK_COUNT] |
2674 | mov edx, [TASK_COUNT] |
2667 | cmp ecx, edx |
2675 | cmp ecx, edx |
2668 | jne .finish |
2676 | jne .finish |
2669 | cmp [KEY_COUNT], byte 0 |
2677 | cmp [KEY_COUNT], byte 0 |
2670 | je .finish |
2678 | je .finish |
2671 | movzx eax, byte [KEY_BUFF] |
2679 | movzx eax, byte [KEY_BUFF] |
2672 | shl eax, 8 |
2680 | shl eax, 8 |
2673 | push eax |
2681 | push eax |
2674 | dec byte [KEY_COUNT] |
2682 | dec byte [KEY_COUNT] |
2675 | and byte [KEY_COUNT], 127 |
2683 | and byte [KEY_COUNT], 127 |
2676 | movzx ecx, byte [KEY_COUNT] |
2684 | movzx ecx, byte [KEY_COUNT] |
2677 | add ecx, 2 |
2685 | add ecx, 2 |
2678 | mov eax, KEY_BUFF + 1 |
2686 | mov eax, KEY_BUFF + 1 |
2679 | mov ebx, KEY_BUFF |
2687 | mov ebx, KEY_BUFF |
2680 | call memmove |
2688 | call memmove |
2681 | pop eax |
2689 | pop eax |
2682 | .ret_eax: |
2690 | .ret_eax: |
2683 | mov [esp + 32], eax |
2691 | mov [esp + 32], eax |
2684 | ret |
2692 | ret |
2685 | .finish: |
2693 | .finish: |
2686 | ; test hotkeys buffer |
2694 | ; test hotkeys buffer |
2687 | mov ecx, hotkey_buffer |
2695 | mov ecx, hotkey_buffer |
2688 | @@: |
2696 | @@: |
2689 | cmp [ecx], ebx |
2697 | cmp [ecx], ebx |
2690 | jz .found |
2698 | jz .found |
2691 | add ecx, 8 |
2699 | add ecx, 8 |
2692 | cmp ecx, hotkey_buffer + 120 * 8 |
2700 | cmp ecx, hotkey_buffer + 120 * 8 |
2693 | jb @b |
2701 | jb @b |
2694 | ret |
2702 | ret |
2695 | .found: |
2703 | .found: |
2696 | mov ax, [ecx + 6] |
2704 | mov ax, [ecx + 6] |
2697 | shl eax, 16 |
2705 | shl eax, 16 |
2698 | mov ah, [ecx + 4] |
2706 | mov ah, [ecx + 4] |
2699 | mov al, 2 |
2707 | mov al, 2 |
2700 | and dword [ecx + 4], 0 |
2708 | and dword [ecx + 4], 0 |
2701 | and dword [ecx], 0 |
2709 | and dword [ecx], 0 |
2702 | jmp .ret_eax |
2710 | jmp .ret_eax |
2703 | 2711 | ||
2704 | align 4 |
2712 | align 4 |
2705 | 2713 | ||
2706 | sys_getbutton: |
2714 | sys_getbutton: |
2707 | 2715 | ||
2708 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2716 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2709 | mov [esp + 32], dword 1 |
2717 | mov [esp + 32], dword 1 |
2710 | movzx ecx, word [WIN_STACK + ebx * 2] |
2718 | movzx ecx, word [WIN_STACK + ebx * 2] |
2711 | mov edx, [TASK_COUNT] ; less than 256 processes |
2719 | mov edx, [TASK_COUNT] ; less than 256 processes |
2712 | cmp ecx, edx |
2720 | cmp ecx, edx |
2713 | jne .exit |
2721 | jne .exit |
2714 | movzx eax, byte [BTN_COUNT] |
2722 | movzx eax, byte [BTN_COUNT] |
2715 | test eax, eax |
2723 | test eax, eax |
2716 | jz .exit |
2724 | jz .exit |
2717 | mov eax, [BTN_BUFF] |
2725 | mov eax, [BTN_BUFF] |
2718 | and al, 0xFE ; delete left button bit |
2726 | and al, 0xFE ; delete left button bit |
2719 | mov [BTN_COUNT], byte 0 |
2727 | mov [BTN_COUNT], byte 0 |
2720 | mov [esp + 32], eax |
2728 | mov [esp + 32], eax |
2721 | .exit: |
2729 | .exit: |
2722 | ret |
2730 | ret |
2723 | 2731 | ||
2724 | 2732 | ||
2725 | align 4 |
2733 | align 4 |
2726 | 2734 | ||
2727 | sys_cpuusage: |
2735 | sys_cpuusage: |
2728 | 2736 | ||
2729 | ; RETURN: |
2737 | ; RETURN: |
2730 | ; |
2738 | ; |
2731 | ; +00 dword process cpu usage |
2739 | ; +00 dword process cpu usage |
2732 | ; +04 word position in windowing stack |
2740 | ; +04 word position in windowing stack |
2733 | ; +06 word windowing stack value at current position (cpu nro) |
2741 | ; +06 word windowing stack value at current position (cpu nro) |
2734 | ; +10 12 bytes name |
2742 | ; +10 12 bytes name |
2735 | ; +22 dword start in mem |
2743 | ; +22 dword start in mem |
2736 | ; +26 dword used mem |
2744 | ; +26 dword used mem |
2737 | ; +30 dword PID , process idenfification number |
2745 | ; +30 dword PID , process idenfification number |
2738 | ; |
2746 | ; |
2739 | 2747 | ||
2740 | cmp ecx, -1 ; who am I ? |
2748 | cmp ecx, -1 ; who am I ? |
2741 | jne .no_who_am_i |
2749 | jne .no_who_am_i |
2742 | mov ecx, [CURRENT_TASK] |
2750 | mov ecx, [CURRENT_TASK] |
2743 | .no_who_am_i: |
2751 | .no_who_am_i: |
2744 | cmp ecx, max_processes |
2752 | cmp ecx, max_processes |
2745 | ja .nofillbuf |
2753 | ja .nofillbuf |
2746 | 2754 | ||
2747 | ; +4: word: position of the window of thread in the window stack |
2755 | ; +4: word: position of the window of thread in the window stack |
2748 | mov ax, [WIN_STACK + ecx * 2] |
2756 | mov ax, [WIN_STACK + ecx * 2] |
2749 | mov [ebx+4], ax |
2757 | mov [ebx+4], ax |
2750 | ; +6: word: number of the thread slot, which window has in the window stack |
2758 | ; +6: word: number of the thread slot, which window has in the window stack |
2751 | ; position ecx (has no relation to the specific thread) |
2759 | ; position ecx (has no relation to the specific thread) |
2752 | mov ax, [WIN_POS + ecx * 2] |
2760 | mov ax, [WIN_POS + ecx * 2] |
2753 | mov [ebx+6], ax |
2761 | mov [ebx+6], ax |
2754 | 2762 | ||
2755 | shl ecx, 5 |
2763 | shl ecx, 5 |
2756 | 2764 | ||
2757 | ; +0: dword: memory usage |
2765 | ; +0: dword: memory usage |
2758 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2766 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2759 | mov [ebx], eax |
2767 | mov [ebx], eax |
2760 | ; +10: 11 bytes: name of the process |
2768 | ; +10: 11 bytes: name of the process |
2761 | push ecx |
2769 | push ecx |
2762 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2770 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2763 | add ebx, 10 |
2771 | add ebx, 10 |
2764 | mov ecx, 11 |
2772 | mov ecx, 11 |
2765 | call memmove |
2773 | call memmove |
2766 | pop ecx |
2774 | pop ecx |
2767 | 2775 | ||
2768 | ; +22: address of the process in memory |
2776 | ; +22: address of the process in memory |
2769 | ; +26: size of used memory - 1 |
2777 | ; +26: size of used memory - 1 |
2770 | push edi |
2778 | push edi |
2771 | lea edi, [ebx+12] |
2779 | lea edi, [ebx+12] |
2772 | xor eax, eax |
2780 | xor eax, eax |
2773 | mov edx, 0x100000*16 |
2781 | mov edx, 0x100000*16 |
2774 | cmp ecx, 1 shl 5 |
2782 | cmp ecx, 1 shl 5 |
2775 | je .os_mem |
2783 | je .os_mem |
2776 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2784 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2777 | mov eax, std_application_base_address |
2785 | mov eax, std_application_base_address |
2778 | .os_mem: |
2786 | .os_mem: |
2779 | stosd |
2787 | stosd |
2780 | lea eax, [edx-1] |
2788 | lea eax, [edx-1] |
2781 | stosd |
2789 | stosd |
2782 | 2790 | ||
2783 | ; +30: PID/TID |
2791 | ; +30: PID/TID |
2784 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2792 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2785 | stosd |
2793 | stosd |
2786 | 2794 | ||
2787 | ; window position and size |
2795 | ; window position and size |
2788 | push esi |
2796 | push esi |
2789 | lea esi, [ecx + window_data + WDATA.box] |
2797 | lea esi, [ecx + window_data + WDATA.box] |
2790 | movsd |
2798 | movsd |
2791 | movsd |
2799 | movsd |
2792 | movsd |
2800 | movsd |
2793 | movsd |
2801 | movsd |
2794 | 2802 | ||
2795 | ; Process state (+50) |
2803 | ; Process state (+50) |
2796 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2804 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2797 | stosd |
2805 | stosd |
2798 | 2806 | ||
2799 | ; Window client area box |
2807 | ; Window client area box |
2800 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2808 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2801 | movsd |
2809 | movsd |
2802 | movsd |
2810 | movsd |
2803 | movsd |
2811 | movsd |
2804 | movsd |
2812 | movsd |
2805 | 2813 | ||
2806 | ; Window state |
2814 | ; Window state |
2807 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2815 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2808 | stosb |
2816 | stosb |
2809 | 2817 | ||
2810 | ; Event mask (+71) |
2818 | ; Event mask (+71) |
2811 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2819 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2812 | stosd |
2820 | stosd |
2813 | 2821 | ||
2814 | pop esi |
2822 | pop esi |
2815 | pop edi |
2823 | pop edi |
2816 | 2824 | ||
2817 | .nofillbuf: |
2825 | .nofillbuf: |
2818 | ; return number of processes |
2826 | ; return number of processes |
2819 | 2827 | ||
2820 | mov eax, [TASK_COUNT] |
2828 | mov eax, [TASK_COUNT] |
2821 | mov [esp+32], eax |
2829 | mov [esp+32], eax |
2822 | ret |
2830 | ret |
2823 | 2831 | ||
2824 | align 4 |
2832 | align 4 |
2825 | sys_clock: |
2833 | sys_clock: |
2826 | cli |
2834 | cli |
2827 | ; Mikhail Lisovin xx Jan 2005 |
2835 | ; Mikhail Lisovin xx Jan 2005 |
2828 | @@: |
2836 | @@: |
2829 | mov al, 10 |
2837 | mov al, 10 |
2830 | out 0x70, al |
2838 | out 0x70, al |
2831 | in al, 0x71 |
2839 | in al, 0x71 |
2832 | test al, al |
2840 | test al, al |
2833 | jns @f |
2841 | jns @f |
2834 | mov esi, 1 |
2842 | mov esi, 1 |
2835 | call delay_ms |
2843 | call delay_ms |
2836 | jmp @b |
2844 | jmp @b |
2837 | @@: |
2845 | @@: |
2838 | ; end Lisovin's fix |
2846 | ; end Lisovin's fix |
2839 | 2847 | ||
2840 | xor al, al ; seconds |
2848 | xor al, al ; seconds |
2841 | out 0x70, al |
2849 | out 0x70, al |
2842 | in al, 0x71 |
2850 | in al, 0x71 |
2843 | movzx ecx, al |
2851 | movzx ecx, al |
2844 | mov al, 02 ; minutes |
2852 | mov al, 02 ; minutes |
2845 | shl ecx, 16 |
2853 | shl ecx, 16 |
2846 | out 0x70, al |
2854 | out 0x70, al |
2847 | in al, 0x71 |
2855 | in al, 0x71 |
2848 | movzx edx, al |
2856 | movzx edx, al |
2849 | mov al, 04 ; hours |
2857 | mov al, 04 ; hours |
2850 | shl edx, 8 |
2858 | shl edx, 8 |
2851 | out 0x70, al |
2859 | out 0x70, al |
2852 | in al, 0x71 |
2860 | in al, 0x71 |
2853 | add ecx, edx |
2861 | add ecx, edx |
2854 | movzx edx, al |
2862 | movzx edx, al |
2855 | add ecx, edx |
2863 | add ecx, edx |
2856 | sti |
2864 | sti |
2857 | mov [esp + 32], ecx |
2865 | mov [esp + 32], ecx |
2858 | ret |
2866 | ret |
2859 | 2867 | ||
2860 | 2868 | ||
2861 | align 4 |
2869 | align 4 |
2862 | 2870 | ||
2863 | sys_date: |
2871 | sys_date: |
2864 | 2872 | ||
2865 | cli |
2873 | cli |
2866 | @@: |
2874 | @@: |
2867 | mov al, 10 |
2875 | mov al, 10 |
2868 | out 0x70, al |
2876 | out 0x70, al |
2869 | in al, 0x71 |
2877 | in al, 0x71 |
2870 | test al, al |
2878 | test al, al |
2871 | jns @f |
2879 | jns @f |
2872 | mov esi, 1 |
2880 | mov esi, 1 |
2873 | call delay_ms |
2881 | call delay_ms |
2874 | jmp @b |
2882 | jmp @b |
2875 | @@: |
2883 | @@: |
2876 | 2884 | ||
2877 | mov ch, 0 |
2885 | mov ch, 0 |
2878 | mov al, 7 ; date |
2886 | mov al, 7 ; date |
2879 | out 0x70, al |
2887 | out 0x70, al |
2880 | in al, 0x71 |
2888 | in al, 0x71 |
2881 | mov cl, al |
2889 | mov cl, al |
2882 | mov al, 8 ; month |
2890 | mov al, 8 ; month |
2883 | shl ecx, 16 |
2891 | shl ecx, 16 |
2884 | out 0x70, al |
2892 | out 0x70, al |
2885 | in al, 0x71 |
2893 | in al, 0x71 |
2886 | mov ch, al |
2894 | mov ch, al |
2887 | mov al, 9 ; year |
2895 | mov al, 9 ; year |
2888 | out 0x70, al |
2896 | out 0x70, al |
2889 | in al, 0x71 |
2897 | in al, 0x71 |
2890 | mov cl, al |
2898 | mov cl, al |
2891 | sti |
2899 | sti |
2892 | mov [esp+32], ecx |
2900 | mov [esp+32], ecx |
2893 | ret |
2901 | ret |
2894 | 2902 | ||
2895 | 2903 | ||
2896 | ; redraw status |
2904 | ; redraw status |
2897 | 2905 | ||
2898 | sys_redrawstat: |
2906 | sys_redrawstat: |
2899 | cmp ebx, 1 |
2907 | cmp ebx, 1 |
2900 | jne no_widgets_away |
2908 | jne no_widgets_away |
2901 | ; buttons away |
2909 | ; buttons away |
2902 | mov ecx, [CURRENT_TASK] |
2910 | mov ecx, [CURRENT_TASK] |
2903 | sys_newba2: |
2911 | sys_newba2: |
2904 | mov edi, [BTN_ADDR] |
2912 | mov edi, [BTN_ADDR] |
2905 | cmp [edi], dword 0 ; empty button list ? |
2913 | cmp [edi], dword 0 ; empty button list ? |
2906 | je end_of_buttons_away |
2914 | je end_of_buttons_away |
2907 | movzx ebx, word [edi] |
2915 | movzx ebx, word [edi] |
2908 | inc ebx |
2916 | inc ebx |
2909 | mov eax, edi |
2917 | mov eax, edi |
2910 | sys_newba: |
2918 | sys_newba: |
2911 | dec ebx |
2919 | dec ebx |
2912 | jz end_of_buttons_away |
2920 | jz end_of_buttons_away |
2913 | 2921 | ||
2914 | add eax, 0x10 |
2922 | add eax, 0x10 |
2915 | cmp cx, [eax] |
2923 | cmp cx, [eax] |
2916 | jnz sys_newba |
2924 | jnz sys_newba |
2917 | 2925 | ||
2918 | push eax ebx ecx |
2926 | push eax ebx ecx |
2919 | mov ecx, ebx |
2927 | mov ecx, ebx |
2920 | inc ecx |
2928 | inc ecx |
2921 | shl ecx, 4 |
2929 | shl ecx, 4 |
2922 | mov ebx, eax |
2930 | mov ebx, eax |
2923 | add eax, 0x10 |
2931 | add eax, 0x10 |
2924 | call memmove |
2932 | call memmove |
2925 | dec dword [edi] |
2933 | dec dword [edi] |
2926 | pop ecx ebx eax |
2934 | pop ecx ebx eax |
2927 | 2935 | ||
2928 | jmp sys_newba2 |
2936 | jmp sys_newba2 |
2929 | 2937 | ||
2930 | end_of_buttons_away: |
2938 | end_of_buttons_away: |
2931 | 2939 | ||
2932 | ret |
2940 | ret |
2933 | 2941 | ||
2934 | no_widgets_away: |
2942 | no_widgets_away: |
2935 | 2943 | ||
2936 | cmp ebx, 2 |
2944 | cmp ebx, 2 |
2937 | jnz srl1 |
2945 | jnz srl1 |
2938 | 2946 | ||
2939 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2947 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2940 | add edx, draw_data - CURRENT_TASK |
2948 | add edx, draw_data - CURRENT_TASK |
2941 | mov [edx + RECT.left], 0 |
2949 | mov [edx + RECT.left], 0 |
2942 | mov [edx + RECT.top], 0 |
2950 | mov [edx + RECT.top], 0 |
2943 | mov eax, [Screen_Max_X] |
2951 | mov eax, [Screen_Max_X] |
2944 | mov [edx + RECT.right], eax |
2952 | mov [edx + RECT.right], eax |
2945 | mov eax, [Screen_Max_Y] |
2953 | mov eax, [Screen_Max_Y] |
2946 | mov [edx + RECT.bottom], eax |
2954 | mov [edx + RECT.bottom], eax |
2947 | 2955 | ||
2948 | srl1: |
2956 | srl1: |
2949 | ret |
2957 | ret |
2950 | 2958 | ||
2951 | ;ok - 100% work |
2959 | ;ok - 100% work |
2952 | ;nt - not tested |
2960 | ;nt - not tested |
2953 | ;--------------------------------------------------------------------------------------------- |
2961 | ;--------------------------------------------------------------------------------------------- |
2954 | ;eax |
2962 | ;eax |
2955 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2963 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2956 | ;1 - change task. Ret nothing. Block. ok. |
2964 | ;1 - change task. Ret nothing. Block. ok. |
2957 | ;2 - performance control |
2965 | ;2 - performance control |
2958 | ; ebx |
2966 | ; ebx |
2959 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2967 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2960 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2968 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2961 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2969 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2962 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2970 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2963 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2971 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2964 | ;eax |
2972 | ;eax |
2965 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2973 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2966 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2974 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2967 | ;--------------------------------------------------------------------------------------------- |
2975 | ;--------------------------------------------------------------------------------------------- |
2968 | iglobal |
2976 | iglobal |
2969 | align 4 |
2977 | align 4 |
2970 | sheduler: |
2978 | sheduler: |
2971 | dd sys_sheduler.00 |
2979 | dd sys_sheduler.00 |
2972 | dd change_task |
2980 | dd change_task |
2973 | dd sys_sheduler.02 |
2981 | dd sys_sheduler.02 |
2974 | dd sys_sheduler.03 |
2982 | dd sys_sheduler.03 |
2975 | dd sys_sheduler.04 |
2983 | dd sys_sheduler.04 |
2976 | endg |
2984 | endg |
2977 | sys_sheduler: |
2985 | sys_sheduler: |
2978 | ;rewritten by |
2986 | ;rewritten by |
2979 | jmp dword [sheduler+ebx*4] |
2987 | jmp dword [sheduler+ebx*4] |
2980 | ;.shed_counter: |
2988 | ;.shed_counter: |
2981 | .00: |
2989 | .00: |
2982 | mov eax, [context_counter] |
2990 | mov eax, [context_counter] |
2983 | mov [esp+32], eax |
2991 | mov [esp+32], eax |
2984 | ret |
2992 | ret |
2985 | 2993 | ||
2986 | .02: |
2994 | .02: |
2987 | ;.perf_control: |
2995 | ;.perf_control: |
2988 | inc ebx ;before ebx=2, ebx=3 |
2996 | inc ebx ;before ebx=2, ebx=3 |
2989 | cmp ebx, ecx ;if ecx=3, ebx=3 |
2997 | cmp ebx, ecx ;if ecx=3, ebx=3 |
2990 | jz cache_disable |
2998 | jz cache_disable |
2991 | 2999 | ||
2992 | dec ebx ;ebx=2 |
3000 | dec ebx ;ebx=2 |
2993 | cmp ebx, ecx ; |
3001 | cmp ebx, ecx ; |
2994 | jz cache_enable ;if ecx=2 and ebx=2 |
3002 | jz cache_enable ;if ecx=2 and ebx=2 |
2995 | 3003 | ||
2996 | dec ebx ;ebx=1 |
3004 | dec ebx ;ebx=1 |
2997 | cmp ebx, ecx |
3005 | cmp ebx, ecx |
2998 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3006 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
2999 | 3007 | ||
3000 | dec ebx |
3008 | dec ebx |
3001 | test ebx, ecx ;ebx=0 and ecx=0 |
3009 | test ebx, ecx ;ebx=0 and ecx=0 |
3002 | jz modify_pce ;if ecx=0 |
3010 | jz modify_pce ;if ecx=0 |
3003 | 3011 | ||
3004 | ret |
3012 | ret |
3005 | 3013 | ||
3006 | .03: |
3014 | .03: |
3007 | ;.rdmsr_instr: |
3015 | ;.rdmsr_instr: |
3008 | ;now counter in ecx |
3016 | ;now counter in ecx |
3009 | ;(edx:eax) esi:edi => edx:esi |
3017 | ;(edx:eax) esi:edi => edx:esi |
3010 | mov eax, esi |
3018 | mov eax, esi |
3011 | mov ecx, edx |
3019 | mov ecx, edx |
3012 | rdmsr |
3020 | rdmsr |
3013 | mov [esp+32], eax |
3021 | mov [esp+32], eax |
3014 | mov [esp+20], edx ;ret in ebx? |
3022 | mov [esp+20], edx ;ret in ebx? |
3015 | ret |
3023 | ret |
3016 | 3024 | ||
3017 | .04: |
3025 | .04: |
3018 | ;.wrmsr_instr: |
3026 | ;.wrmsr_instr: |
3019 | ;now counter in ecx |
3027 | ;now counter in ecx |
3020 | ;(edx:eax) esi:edi => edx:esi |
3028 | ;(edx:eax) esi:edi => edx:esi |
3021 | ; Fast Call MSR can't be destroy |
3029 | ; Fast Call MSR can't be destroy |
3022 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
3030 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
3023 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
3031 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
3024 | cmp edx, MSR_SYSENTER_CS |
3032 | cmp edx, MSR_SYSENTER_CS |
3025 | je @f |
3033 | je @f |
3026 | cmp edx, MSR_SYSENTER_ESP |
3034 | cmp edx, MSR_SYSENTER_ESP |
3027 | je @f |
3035 | je @f |
3028 | cmp edx, MSR_SYSENTER_EIP |
3036 | cmp edx, MSR_SYSENTER_EIP |
3029 | je @f |
3037 | je @f |
3030 | cmp edx, MSR_AMD_STAR |
3038 | cmp edx, MSR_AMD_STAR |
3031 | je @f |
3039 | je @f |
3032 | 3040 | ||
3033 | mov eax, esi |
3041 | mov eax, esi |
3034 | mov ecx, edx |
3042 | mov ecx, edx |
3035 | wrmsr |
3043 | wrmsr |
3036 | ; mov [esp + 32], eax |
3044 | ; mov [esp + 32], eax |
3037 | ; mov [esp + 20], edx ;ret in ebx? |
3045 | ; mov [esp + 20], edx ;ret in ebx? |
3038 | @@: |
3046 | @@: |
3039 | ret |
3047 | ret |
3040 | 3048 | ||
3041 | cache_disable: |
3049 | cache_disable: |
3042 | mov eax, cr0 |
3050 | mov eax, cr0 |
3043 | or eax, 01100000000000000000000000000000b |
3051 | or eax, 01100000000000000000000000000000b |
3044 | mov cr0, eax |
3052 | mov cr0, eax |
3045 | wbinvd ;set MESI |
3053 | wbinvd ;set MESI |
3046 | ret |
3054 | ret |
3047 | 3055 | ||
3048 | cache_enable: |
3056 | cache_enable: |
3049 | mov eax, cr0 |
3057 | mov eax, cr0 |
3050 | and eax, 10011111111111111111111111111111b |
3058 | and eax, 10011111111111111111111111111111b |
3051 | mov cr0, eax |
3059 | mov cr0, eax |
3052 | ret |
3060 | ret |
3053 | 3061 | ||
3054 | is_cache_enabled: |
3062 | is_cache_enabled: |
3055 | mov eax, cr0 |
3063 | mov eax, cr0 |
3056 | mov ebx, eax |
3064 | mov ebx, eax |
3057 | and eax, 01100000000000000000000000000000b |
3065 | and eax, 01100000000000000000000000000000b |
3058 | jz cache_disabled |
3066 | jz cache_disabled |
3059 | mov [esp+32], ebx |
3067 | mov [esp+32], ebx |
3060 | cache_disabled: |
3068 | cache_disabled: |
3061 | mov dword [esp+32], eax;0 |
3069 | mov dword [esp+32], eax;0 |
3062 | ret |
3070 | ret |
3063 | 3071 | ||
3064 | modify_pce: |
3072 | modify_pce: |
3065 | mov eax, cr4 |
3073 | mov eax, cr4 |
3066 | ; mov ebx,0 |
3074 | ; mov ebx,0 |
3067 | ; or bx,100000000b ;pce |
3075 | ; or bx,100000000b ;pce |
3068 | ; xor eax,ebx ;invert pce |
3076 | ; xor eax,ebx ;invert pce |
3069 | bts eax, 8;pce=cr4[8] |
3077 | bts eax, 8;pce=cr4[8] |
3070 | mov cr4, eax |
3078 | mov cr4, eax |
3071 | mov [esp+32], eax |
3079 | mov [esp+32], eax |
3072 | ret |
3080 | ret |
3073 | ;--------------------------------------------------------------------------------------------- |
3081 | ;--------------------------------------------------------------------------------------------- |
3074 | 3082 | ||
3075 | 3083 | ||
3076 | ; check if pixel is allowed to be drawn |
3084 | ; check if pixel is allowed to be drawn |
3077 | 3085 | ||
3078 | checkpixel: |
3086 | checkpixel: |
3079 | push eax edx |
3087 | push eax edx |
3080 | 3088 | ||
3081 | mov edx, [Screen_Max_X] ; screen x size |
3089 | mov edx, [Screen_Max_X] ; screen x size |
3082 | inc edx |
3090 | inc edx |
3083 | imul edx, ebx |
3091 | imul edx, ebx |
3084 | add eax, [_WinMapAddress] |
3092 | add eax, [_WinMapAddress] |
3085 | mov dl, [eax+edx]; lea eax, [...] |
3093 | mov dl, [eax+edx]; lea eax, [...] |
3086 | 3094 | ||
3087 | xor ecx, ecx |
3095 | xor ecx, ecx |
3088 | mov eax, [CURRENT_TASK] |
3096 | mov eax, [CURRENT_TASK] |
3089 | cmp al, dl |
3097 | cmp al, dl |
3090 | setne cl |
3098 | setne cl |
3091 | 3099 | ||
3092 | pop edx eax |
3100 | pop edx eax |
3093 | ret |
3101 | ret |
3094 | 3102 | ||
3095 | iglobal |
3103 | iglobal |
3096 | cpustring db 'CPU',0 |
3104 | cpustring db 'CPU',0 |
3097 | endg |
3105 | endg |
3098 | 3106 | ||
3099 | uglobal |
3107 | uglobal |
3100 | background_defined db 0 ; diamond, 11.04.2006 |
3108 | background_defined db 0 ; diamond, 11.04.2006 |
3101 | endg |
3109 | endg |
3102 | 3110 | ||
3103 | align 4 |
3111 | align 4 |
3104 | ; check misc |
3112 | ; check misc |
3105 | 3113 | ||
3106 | checkmisc: |
3114 | checkmisc: |
3107 | 3115 | ||
3108 | cmp [ctrl_alt_del], 1 |
3116 | cmp [ctrl_alt_del], 1 |
3109 | jne nocpustart |
3117 | jne nocpustart |
3110 | 3118 | ||
3111 | mov ebp, cpustring |
3119 | mov ebp, cpustring |
3112 | call fs_execute_from_sysdir |
3120 | call fs_execute_from_sysdir |
3113 | 3121 | ||
3114 | mov [ctrl_alt_del], 0 |
3122 | mov [ctrl_alt_del], 0 |
3115 | 3123 | ||
3116 | nocpustart: |
3124 | nocpustart: |
3117 | cmp [mouse_active], 1 |
3125 | cmp [mouse_active], 1 |
3118 | jne mouse_not_active |
3126 | jne mouse_not_active |
3119 | mov [mouse_active], 0 |
3127 | mov [mouse_active], 0 |
3120 | 3128 | ||
3121 | xor edi, edi |
3129 | xor edi, edi |
3122 | mov ebx, CURRENT_TASK |
3130 | mov ebx, CURRENT_TASK |
3123 | 3131 | ||
3124 | mov ecx, [TASK_COUNT] |
3132 | mov ecx, [TASK_COUNT] |
3125 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3133 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3126 | shl eax, 8 |
3134 | shl eax, 8 |
3127 | push eax |
3135 | push eax |
3128 | 3136 | ||
3129 | movzx eax, word [MOUSE_X] |
3137 | movzx eax, word [MOUSE_X] |
3130 | movzx edx, word [MOUSE_Y] |
3138 | movzx edx, word [MOUSE_Y] |
3131 | 3139 | ||
3132 | align 4 |
3140 | align 4 |
3133 | .set_mouse_event: |
3141 | .set_mouse_event: |
3134 | add edi, 256 |
3142 | add edi, 256 |
3135 | add ebx, 32 |
3143 | add ebx, 32 |
3136 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3144 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3137 | jz .pos_filter |
3145 | jz .pos_filter |
3138 | 3146 | ||
3139 | cmp edi, [esp] ; skip if filtration active |
3147 | cmp edi, [esp] ; skip if filtration active |
3140 | jne .skip |
3148 | jne .skip |
3141 | 3149 | ||
3142 | .pos_filter: |
3150 | .pos_filter: |
3143 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3151 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3144 | jz .set |
3152 | jz .set |
3145 | 3153 | ||
3146 | mov esi, [ebx-twdw+WDATA.box.left] |
3154 | mov esi, [ebx-twdw+WDATA.box.left] |
3147 | cmp eax, esi |
3155 | cmp eax, esi |
3148 | jb .skip |
3156 | jb .skip |
3149 | add esi, [ebx-twdw+WDATA.box.width] |
3157 | add esi, [ebx-twdw+WDATA.box.width] |
3150 | cmp eax, esi |
3158 | cmp eax, esi |
3151 | ja .skip |
3159 | ja .skip |
3152 | 3160 | ||
3153 | mov esi, [ebx-twdw+WDATA.box.top] |
3161 | mov esi, [ebx-twdw+WDATA.box.top] |
3154 | cmp edx, esi |
3162 | cmp edx, esi |
3155 | jb .skip |
3163 | jb .skip |
3156 | add esi, [ebx-twdw+WDATA.box.height] |
3164 | add esi, [ebx-twdw+WDATA.box.height] |
3157 | cmp edx, esi |
3165 | cmp edx, esi |
3158 | ja .skip |
3166 | ja .skip |
3159 | .set: |
3167 | .set: |
3160 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b |
3168 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b |
3161 | .skip: |
3169 | .skip: |
3162 | loop .set_mouse_event |
3170 | loop .set_mouse_event |
3163 | 3171 | ||
3164 | pop eax |
3172 | pop eax |
3165 | 3173 | ||
3166 | mouse_not_active: |
3174 | mouse_not_active: |
3167 | cmp byte[BACKGROUND_CHANGED], 0 |
3175 | cmp byte[BACKGROUND_CHANGED], 0 |
3168 | jz no_set_bgr_event |
3176 | jz no_set_bgr_event |
3169 | xor edi, edi |
3177 | xor edi, edi |
3170 | mov ecx, [TASK_COUNT] |
3178 | mov ecx, [TASK_COUNT] |
3171 | set_bgr_event: |
3179 | set_bgr_event: |
3172 | add edi, 256 |
3180 | add edi, 256 |
3173 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3181 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3174 | loop set_bgr_event |
3182 | loop set_bgr_event |
3175 | mov byte[BACKGROUND_CHANGED], 0 |
3183 | mov byte[BACKGROUND_CHANGED], 0 |
3176 | no_set_bgr_event: |
3184 | no_set_bgr_event: |
3177 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3185 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3178 | jz nobackgr |
3186 | jz nobackgr |
3179 | cmp [background_defined], 0 |
3187 | cmp [background_defined], 0 |
3180 | jz nobackgr |
3188 | jz nobackgr |
3181 | ; mov [draw_data+32 + RECT.left],dword 0 |
3189 | ; mov [draw_data+32 + RECT.left],dword 0 |
3182 | ; mov [draw_data+32 + RECT.top],dword 0 |
3190 | ; mov [draw_data+32 + RECT.top],dword 0 |
3183 | ; mov eax,[Screen_Max_X] |
3191 | ; mov eax,[Screen_Max_X] |
3184 | ; mov ebx,[Screen_Max_Y] |
3192 | ; mov ebx,[Screen_Max_Y] |
3185 | ; mov [draw_data+32 + RECT.right],eax |
3193 | ; mov [draw_data+32 + RECT.right],eax |
3186 | ; mov [draw_data+32 + RECT.bottom],ebx |
3194 | ; mov [draw_data+32 + RECT.bottom],ebx |
3187 | @@: |
3195 | @@: |
3188 | call drawbackground |
3196 | call drawbackground |
3189 | xor eax, eax |
3197 | xor eax, eax |
3190 | xchg al, [REDRAW_BACKGROUND] |
3198 | xchg al, [REDRAW_BACKGROUND] |
3191 | test al, al ; got new update request? |
3199 | test al, al ; got new update request? |
3192 | jnz @b |
3200 | jnz @b |
3193 | mov [draw_data+32 + RECT.left], eax |
3201 | mov [draw_data+32 + RECT.left], eax |
3194 | mov [draw_data+32 + RECT.top], eax |
3202 | mov [draw_data+32 + RECT.top], eax |
3195 | mov [draw_data+32 + RECT.right], eax |
3203 | mov [draw_data+32 + RECT.right], eax |
3196 | mov [draw_data+32 + RECT.bottom], eax |
3204 | mov [draw_data+32 + RECT.bottom], eax |
3197 | mov [MOUSE_BACKGROUND], byte 0 |
3205 | mov [MOUSE_BACKGROUND], byte 0 |
3198 | 3206 | ||
3199 | nobackgr: |
3207 | nobackgr: |
3200 | 3208 | ||
3201 | ; system shutdown request |
3209 | ; system shutdown request |
3202 | 3210 | ||
3203 | cmp [SYS_SHUTDOWN], byte 0 |
3211 | cmp [SYS_SHUTDOWN], byte 0 |
3204 | je noshutdown |
3212 | je noshutdown |
3205 | 3213 | ||
3206 | mov edx, [shutdown_processes] |
3214 | mov edx, [shutdown_processes] |
3207 | 3215 | ||
3208 | cmp [SYS_SHUTDOWN], dl |
3216 | cmp [SYS_SHUTDOWN], dl |
3209 | jne no_mark_system_shutdown |
3217 | jne no_mark_system_shutdown |
3210 | 3218 | ||
3211 | lea ecx, [edx-1] |
3219 | lea ecx, [edx-1] |
3212 | mov edx, OS_BASE+0x3040 |
3220 | mov edx, OS_BASE+0x3040 |
3213 | jecxz @f |
3221 | jecxz @f |
3214 | markz: |
3222 | markz: |
3215 | mov [edx+TASKDATA.state], byte 3 |
3223 | mov [edx+TASKDATA.state], byte 3 |
3216 | add edx, 0x20 |
3224 | add edx, 0x20 |
3217 | loop markz |
3225 | loop markz |
3218 | @@: |
3226 | @@: |
3219 | 3227 | ||
3220 | no_mark_system_shutdown: |
3228 | no_mark_system_shutdown: |
3221 | 3229 | ||
3222 | dec byte [SYS_SHUTDOWN] |
3230 | dec byte [SYS_SHUTDOWN] |
3223 | je system_shutdown |
3231 | je system_shutdown |
3224 | 3232 | ||
3225 | noshutdown: |
3233 | noshutdown: |
3226 | 3234 | ||
3227 | 3235 | ||
3228 | mov eax, [TASK_COUNT] ; termination |
3236 | mov eax, [TASK_COUNT] ; termination |
3229 | mov ebx, TASK_DATA+TASKDATA.state |
3237 | mov ebx, TASK_DATA+TASKDATA.state |
3230 | mov esi, 1 |
3238 | mov esi, 1 |
3231 | 3239 | ||
3232 | newct: |
3240 | newct: |
3233 | mov cl, [ebx] |
3241 | mov cl, [ebx] |
3234 | cmp cl, byte 3 |
3242 | cmp cl, byte 3 |
3235 | jz terminate |
3243 | jz terminate |
3236 | cmp cl, byte 4 |
3244 | cmp cl, byte 4 |
3237 | jz terminate |
3245 | jz terminate |
3238 | 3246 | ||
3239 | add ebx, 0x20 |
3247 | add ebx, 0x20 |
3240 | inc esi |
3248 | inc esi |
3241 | dec eax |
3249 | dec eax |
3242 | jnz newct |
3250 | jnz newct |
3243 | ret |
3251 | ret |
3244 | 3252 | ||
3245 | ; redraw screen |
3253 | ; redraw screen |
3246 | 3254 | ||
3247 | redrawscreen: |
3255 | redrawscreen: |
3248 | 3256 | ||
3249 | ; eax , if process window_data base is eax, do not set flag/limits |
3257 | ; eax , if process window_data base is eax, do not set flag/limits |
3250 | 3258 | ||
3251 | pushad |
3259 | pushad |
3252 | push eax |
3260 | push eax |
3253 | 3261 | ||
3254 | ;;; mov ebx,2 |
3262 | ;;; mov ebx,2 |
3255 | ;;; call delay_hs |
3263 | ;;; call delay_hs |
3256 | 3264 | ||
3257 | ;mov ecx,0 ; redraw flags for apps |
3265 | ;mov ecx,0 ; redraw flags for apps |
3258 | xor ecx, ecx |
3266 | xor ecx, ecx |
3259 | newdw2: |
3267 | newdw2: |
3260 | 3268 | ||
3261 | inc ecx |
3269 | inc ecx |
3262 | push ecx |
3270 | push ecx |
3263 | 3271 | ||
3264 | mov eax, ecx |
3272 | mov eax, ecx |
3265 | shl eax, 5 |
3273 | shl eax, 5 |
3266 | add eax, window_data |
3274 | add eax, window_data |
3267 | 3275 | ||
3268 | cmp eax, [esp+4] |
3276 | cmp eax, [esp+4] |
3269 | je not_this_task |
3277 | je not_this_task |
3270 | ; check if window in redraw area |
3278 | ; check if window in redraw area |
3271 | mov edi, eax |
3279 | mov edi, eax |
3272 | 3280 | ||
3273 | cmp ecx, 1 ; limit for background |
3281 | cmp ecx, 1 ; limit for background |
3274 | jz bgli |
3282 | jz bgli |
3275 | 3283 | ||
3276 | mov eax, [edi + WDATA.box.left] |
3284 | mov eax, [edi + WDATA.box.left] |
3277 | mov ebx, [edi + WDATA.box.top] |
3285 | mov ebx, [edi + WDATA.box.top] |
3278 | mov ecx, [edi + WDATA.box.width] |
3286 | mov ecx, [edi + WDATA.box.width] |
3279 | mov edx, [edi + WDATA.box.height] |
3287 | mov edx, [edi + WDATA.box.height] |
3280 | add ecx, eax |
3288 | add ecx, eax |
3281 | add edx, ebx |
3289 | add edx, ebx |
3282 | 3290 | ||
3283 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3291 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3284 | cmp ecx, ebx |
3292 | cmp ecx, ebx |
3285 | jb ricino |
3293 | jb ricino |
3286 | 3294 | ||
3287 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3295 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3288 | cmp ecx, eax |
3296 | cmp ecx, eax |
3289 | jb ricino |
3297 | jb ricino |
3290 | 3298 | ||
3291 | mov eax, [edi + WDATA.box.left] |
3299 | mov eax, [edi + WDATA.box.left] |
3292 | mov ebx, [edi + WDATA.box.top] |
3300 | mov ebx, [edi + WDATA.box.top] |
3293 | mov ecx, [edi + WDATA.box.width] |
3301 | mov ecx, [edi + WDATA.box.width] |
3294 | mov edx, [edi + WDATA.box.height] |
3302 | mov edx, [edi + WDATA.box.height] |
3295 | add ecx, eax |
3303 | add ecx, eax |
3296 | add edx, ebx |
3304 | add edx, ebx |
3297 | 3305 | ||
3298 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3306 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3299 | cmp edx, eax |
3307 | cmp edx, eax |
3300 | jb ricino |
3308 | jb ricino |
3301 | 3309 | ||
3302 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3310 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3303 | cmp ecx, eax |
3311 | cmp ecx, eax |
3304 | jb ricino |
3312 | jb ricino |
3305 | 3313 | ||
3306 | bgli: |
3314 | bgli: |
3307 | 3315 | ||
3308 | cmp dword[esp], 1 |
3316 | cmp dword[esp], 1 |
3309 | jnz .az |
3317 | jnz .az |
3310 | ; cmp byte[BACKGROUND_CHANGED], 0 |
3318 | ; cmp byte[BACKGROUND_CHANGED], 0 |
3311 | ; jnz newdw8 |
3319 | ; jnz newdw8 |
3312 | cmp byte[REDRAW_BACKGROUND], 0 |
3320 | cmp byte[REDRAW_BACKGROUND], 0 |
3313 | jz .az |
3321 | jz .az |
3314 | mov dl, 0 |
3322 | mov dl, 0 |
3315 | lea eax, [edi+draw_data-window_data] |
3323 | lea eax, [edi+draw_data-window_data] |
3316 | mov ebx, [draw_limits.left] |
3324 | mov ebx, [draw_limits.left] |
3317 | cmp ebx, [eax+RECT.left] |
3325 | cmp ebx, [eax+RECT.left] |
3318 | jae @f |
3326 | jae @f |
3319 | mov [eax+RECT.left], ebx |
3327 | mov [eax+RECT.left], ebx |
3320 | mov dl, 1 |
3328 | mov dl, 1 |
3321 | @@: |
3329 | @@: |
3322 | mov ebx, [draw_limits.top] |
3330 | mov ebx, [draw_limits.top] |
3323 | cmp ebx, [eax+RECT.top] |
3331 | cmp ebx, [eax+RECT.top] |
3324 | jae @f |
3332 | jae @f |
3325 | mov [eax+RECT.top], ebx |
3333 | mov [eax+RECT.top], ebx |
3326 | mov dl, 1 |
3334 | mov dl, 1 |
3327 | @@: |
3335 | @@: |
3328 | mov ebx, [draw_limits.right] |
3336 | mov ebx, [draw_limits.right] |
3329 | cmp ebx, [eax+RECT.right] |
3337 | cmp ebx, [eax+RECT.right] |
3330 | jbe @f |
3338 | jbe @f |
3331 | mov [eax+RECT.right], ebx |
3339 | mov [eax+RECT.right], ebx |
3332 | mov dl, 1 |
3340 | mov dl, 1 |
3333 | @@: |
3341 | @@: |
3334 | mov ebx, [draw_limits.bottom] |
3342 | mov ebx, [draw_limits.bottom] |
3335 | cmp ebx, [eax+RECT.bottom] |
3343 | cmp ebx, [eax+RECT.bottom] |
3336 | jbe @f |
3344 | jbe @f |
3337 | mov [eax+RECT.bottom], ebx |
3345 | mov [eax+RECT.bottom], ebx |
3338 | mov dl, 1 |
3346 | mov dl, 1 |
3339 | @@: |
3347 | @@: |
3340 | add byte[REDRAW_BACKGROUND], dl |
3348 | add byte[REDRAW_BACKGROUND], dl |
3341 | jmp newdw8 |
3349 | jmp newdw8 |
3342 | .az: |
3350 | .az: |
3343 | 3351 | ||
3344 | mov eax, edi |
3352 | mov eax, edi |
3345 | add eax, draw_data-window_data |
3353 | add eax, draw_data-window_data |
3346 | 3354 | ||
3347 | mov ebx, [draw_limits.left] ; set limits |
3355 | mov ebx, [draw_limits.left] ; set limits |
3348 | mov [eax + RECT.left], ebx |
3356 | mov [eax + RECT.left], ebx |
3349 | mov ebx, [draw_limits.top] |
3357 | mov ebx, [draw_limits.top] |
3350 | mov [eax + RECT.top], ebx |
3358 | mov [eax + RECT.top], ebx |
3351 | mov ebx, [draw_limits.right] |
3359 | mov ebx, [draw_limits.right] |
3352 | mov [eax + RECT.right], ebx |
3360 | mov [eax + RECT.right], ebx |
3353 | mov ebx, [draw_limits.bottom] |
3361 | mov ebx, [draw_limits.bottom] |
3354 | mov [eax + RECT.bottom], ebx |
3362 | mov [eax + RECT.bottom], ebx |
3355 | 3363 | ||
3356 | sub eax, draw_data-window_data |
3364 | sub eax, draw_data-window_data |
3357 | 3365 | ||
3358 | cmp dword [esp], 1 |
3366 | cmp dword [esp], 1 |
3359 | jne nobgrd |
3367 | jne nobgrd |
3360 | inc byte[REDRAW_BACKGROUND] |
3368 | inc byte[REDRAW_BACKGROUND] |
3361 | 3369 | ||
3362 | newdw8: |
3370 | newdw8: |
3363 | nobgrd: |
3371 | nobgrd: |
3364 | 3372 | ||
3365 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3373 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3366 | 3374 | ||
3367 | ricino: |
3375 | ricino: |
3368 | 3376 | ||
3369 | not_this_task: |
3377 | not_this_task: |
3370 | 3378 | ||
3371 | pop ecx |
3379 | pop ecx |
3372 | 3380 | ||
3373 | cmp ecx, [TASK_COUNT] |
3381 | cmp ecx, [TASK_COUNT] |
3374 | jle newdw2 |
3382 | jle newdw2 |
3375 | 3383 | ||
3376 | pop eax |
3384 | pop eax |
3377 | popad |
3385 | popad |
3378 | 3386 | ||
3379 | ret |
3387 | ret |
3380 | 3388 | ||
3381 | calculatebackground: ; background |
3389 | calculatebackground: ; background |
3382 | 3390 | ||
3383 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3391 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3384 | mov eax, 0x01010101 |
3392 | mov eax, 0x01010101 |
3385 | mov ecx, [_WinMapSize] |
3393 | mov ecx, [_WinMapSize] |
3386 | shr ecx, 2 |
3394 | shr ecx, 2 |
3387 | rep stosd |
3395 | rep stosd |
3388 | 3396 | ||
3389 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3397 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3390 | mov byte[BACKGROUND_CHANGED], 0 |
3398 | mov byte[BACKGROUND_CHANGED], 0 |
3391 | 3399 | ||
3392 | ret |
3400 | ret |
3393 | 3401 | ||
3394 | uglobal |
3402 | uglobal |
3395 | imax dd 0x0 |
3403 | imax dd 0x0 |
3396 | endg |
3404 | endg |
3397 | 3405 | ||
3398 | 3406 | ||
3399 | 3407 | ||
3400 | delay_ms: ; delay in 1/1000 sec |
3408 | delay_ms: ; delay in 1/1000 sec |
3401 | 3409 | ||
3402 | 3410 | ||
3403 | push eax |
3411 | push eax |
3404 | push ecx |
3412 | push ecx |
3405 | 3413 | ||
3406 | mov ecx, esi |
3414 | mov ecx, esi |
3407 | ; |
3415 | ; |
3408 | imul ecx, 33941 |
3416 | imul ecx, 33941 |
3409 | shr ecx, 9 |
3417 | shr ecx, 9 |
3410 | ; |
3418 | ; |
3411 | 3419 | ||
3412 | in al, 0x61 |
3420 | in al, 0x61 |
3413 | and al, 0x10 |
3421 | and al, 0x10 |
3414 | mov ah, al |
3422 | mov ah, al |
3415 | cld |
3423 | cld |
3416 | 3424 | ||
3417 | cnt1: |
3425 | cnt1: |
3418 | in al, 0x61 |
3426 | in al, 0x61 |
3419 | and al, 0x10 |
3427 | and al, 0x10 |
3420 | cmp al, ah |
3428 | cmp al, ah |
3421 | jz cnt1 |
3429 | jz cnt1 |
3422 | 3430 | ||
3423 | mov ah, al |
3431 | mov ah, al |
3424 | loop cnt1 |
3432 | loop cnt1 |
3425 | 3433 | ||
3426 | pop ecx |
3434 | pop ecx |
3427 | pop eax |
3435 | pop eax |
3428 | 3436 | ||
3429 | ret |
3437 | ret |
3430 | 3438 | ||
3431 | align 4 |
3439 | align 4 |
3432 | set_app_param: |
3440 | set_app_param: |
3433 | mov edi, [TASK_BASE] |
3441 | mov edi, [TASK_BASE] |
3434 | mov eax, ebx |
3442 | mov eax, ebx |
3435 | btr eax, 3 ; move MOUSE_FILTRATION |
3443 | btr eax, 3 ; move MOUSE_FILTRATION |
3436 | mov ebx, [current_slot] ; bit into event_filter |
3444 | mov ebx, [current_slot] ; bit into event_filter |
3437 | setc byte [ebx+APPDATA.event_filter] |
3445 | setc byte [ebx+APPDATA.event_filter] |
3438 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3446 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3439 | mov [esp+32], eax ; return old mask value |
3447 | mov [esp+32], eax ; return old mask value |
3440 | ret |
3448 | ret |
3441 | 3449 | ||
3442 | 3450 | ||
3443 | 3451 | ||
3444 | delay_hs: ; delay in 1/100 secs |
3452 | delay_hs: ; delay in 1/100 secs |
3445 | ; ebx = delay time |
3453 | ; ebx = delay time |
3446 | push ecx |
3454 | push ecx |
3447 | push edx |
3455 | push edx |
3448 | 3456 | ||
3449 | mov edx, [timer_ticks] |
3457 | mov edx, [timer_ticks] |
3450 | 3458 | ||
3451 | newtic: |
3459 | newtic: |
3452 | mov ecx, [timer_ticks] |
3460 | mov ecx, [timer_ticks] |
3453 | sub ecx, edx |
3461 | sub ecx, edx |
3454 | cmp ecx, ebx |
3462 | cmp ecx, ebx |
3455 | jae zerodelay |
3463 | jae zerodelay |
3456 | 3464 | ||
3457 | call change_task |
3465 | call change_task |
3458 | 3466 | ||
3459 | jmp newtic |
3467 | jmp newtic |
3460 | 3468 | ||
3461 | zerodelay: |
3469 | zerodelay: |
3462 | pop edx |
3470 | pop edx |
3463 | pop ecx |
3471 | pop ecx |
3464 | 3472 | ||
3465 | ret |
3473 | ret |
3466 | 3474 | ||
3467 | align 16 ;very often call this subrutine |
3475 | align 16 ;very often call this subrutine |
3468 | memmove: ; memory move in bytes |
3476 | memmove: ; memory move in bytes |
3469 | 3477 | ||
3470 | ; eax = from |
3478 | ; eax = from |
3471 | ; ebx = to |
3479 | ; ebx = to |
3472 | ; ecx = no of bytes |
3480 | ; ecx = no of bytes |
3473 | test ecx, ecx |
3481 | test ecx, ecx |
3474 | jle .ret |
3482 | jle .ret |
3475 | 3483 | ||
3476 | push esi edi ecx |
3484 | push esi edi ecx |
3477 | 3485 | ||
3478 | mov edi, ebx |
3486 | mov edi, ebx |
3479 | mov esi, eax |
3487 | mov esi, eax |
3480 | 3488 | ||
3481 | test ecx, not 11b |
3489 | test ecx, not 11b |
3482 | jz @f |
3490 | jz @f |
3483 | 3491 | ||
3484 | push ecx |
3492 | push ecx |
3485 | shr ecx, 2 |
3493 | shr ecx, 2 |
3486 | rep movsd |
3494 | rep movsd |
3487 | pop ecx |
3495 | pop ecx |
3488 | and ecx, 11b |
3496 | and ecx, 11b |
3489 | jz .finish |
3497 | jz .finish |
3490 | @@: |
3498 | @@: |
3491 | rep movsb |
3499 | rep movsb |
3492 | 3500 | ||
3493 | .finish: |
3501 | .finish: |
3494 | pop ecx edi esi |
3502 | pop ecx edi esi |
3495 | .ret: |
3503 | .ret: |
3496 | ret |
3504 | ret |
3497 | 3505 | ||
3498 | 3506 | ||
3499 | ; |
3507 | ; |
3500 | ;align 4 |
3508 | ;align 4 |
3501 | ; |
3509 | ; |
3502 | ;read_floppy_file: |
3510 | ;read_floppy_file: |
3503 | ; |
3511 | ; |
3504 | ;; as input |
3512 | ;; as input |
3505 | ;; |
3513 | ;; |
3506 | ;; eax pointer to file |
3514 | ;; eax pointer to file |
3507 | ;; ebx file lenght |
3515 | ;; ebx file lenght |
3508 | ;; ecx start 512 byte block number |
3516 | ;; ecx start 512 byte block number |
3509 | ;; edx number of blocks to read |
3517 | ;; edx number of blocks to read |
3510 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3518 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3511 | ;; |
3519 | ;; |
3512 | ;; |
3520 | ;; |
3513 | ;; on return |
3521 | ;; on return |
3514 | ;; |
3522 | ;; |
3515 | ;; eax = 0 command succesful |
3523 | ;; eax = 0 command succesful |
3516 | ;; 1 no fd base and/or partition defined |
3524 | ;; 1 no fd base and/or partition defined |
3517 | ;; 2 yet unsupported FS |
3525 | ;; 2 yet unsupported FS |
3518 | ;; 3 unknown FS |
3526 | ;; 3 unknown FS |
3519 | ;; 4 partition not defined at hd |
3527 | ;; 4 partition not defined at hd |
3520 | ;; 5 file not found |
3528 | ;; 5 file not found |
3521 | ;; ebx = size of file |
3529 | ;; ebx = size of file |
3522 | ; |
3530 | ; |
3523 | ; mov edi,[TASK_BASE] |
3531 | ; mov edi,[TASK_BASE] |
3524 | ; add edi,0x10 |
3532 | ; add edi,0x10 |
3525 | ; add esi,[edi] |
3533 | ; add esi,[edi] |
3526 | ; add eax,[edi] |
3534 | ; add eax,[edi] |
3527 | ; |
3535 | ; |
3528 | ; pushad |
3536 | ; pushad |
3529 | ; mov edi,esi |
3537 | ; mov edi,esi |
3530 | ; add edi,1024 |
3538 | ; add edi,1024 |
3531 | ; mov esi,0x100000+19*512 |
3539 | ; mov esi,0x100000+19*512 |
3532 | ; sub ecx,1 |
3540 | ; sub ecx,1 |
3533 | ; shl ecx,9 |
3541 | ; shl ecx,9 |
3534 | ; add esi,ecx |
3542 | ; add esi,ecx |
3535 | ; shl edx,9 |
3543 | ; shl edx,9 |
3536 | ; mov ecx,edx |
3544 | ; mov ecx,edx |
3537 | ; cld |
3545 | ; cld |
3538 | ; rep movsb |
3546 | ; rep movsb |
3539 | ; popad |
3547 | ; popad |
3540 | ; |
3548 | ; |
3541 | ; mov [esp+36],eax |
3549 | ; mov [esp+36],eax |
3542 | ; mov [esp+24],ebx |
3550 | ; mov [esp+24],ebx |
3543 | ; ret |
3551 | ; ret |
3544 | 3552 | ||
3545 | 3553 | ||
3546 | 3554 | ||
3547 | align 4 |
3555 | align 4 |
3548 | set_io_access_rights: |
3556 | set_io_access_rights: |
3549 | push edi eax |
3557 | push edi eax |
3550 | mov edi, tss._io_map_0 |
3558 | mov edi, tss._io_map_0 |
3551 | ; mov ecx,eax |
3559 | ; mov ecx,eax |
3552 | ; and ecx,7 ; offset in byte |
3560 | ; and ecx,7 ; offset in byte |
3553 | ; shr eax,3 ; number of byte |
3561 | ; shr eax,3 ; number of byte |
3554 | ; add edi,eax |
3562 | ; add edi,eax |
3555 | ; mov ebx,1 |
3563 | ; mov ebx,1 |
3556 | ; shl ebx,cl |
3564 | ; shl ebx,cl |
3557 | test ebp, ebp |
3565 | test ebp, ebp |
3558 | ; cmp ebp,0 ; enable access - ebp = 0 |
3566 | ; cmp ebp,0 ; enable access - ebp = 0 |
3559 | jnz .siar1 |
3567 | jnz .siar1 |
3560 | ; not ebx |
3568 | ; not ebx |
3561 | ; and [edi],byte bl |
3569 | ; and [edi],byte bl |
3562 | btr [edi], eax |
3570 | btr [edi], eax |
3563 | pop eax edi |
3571 | pop eax edi |
3564 | ret |
3572 | ret |
3565 | .siar1: |
3573 | .siar1: |
3566 | bts [edi], eax |
3574 | bts [edi], eax |
3567 | ; or [edi],byte bl ; disable access - ebp = 1 |
3575 | ; or [edi],byte bl ; disable access - ebp = 1 |
3568 | pop eax edi |
3576 | pop eax edi |
3569 | ret |
3577 | ret |
3570 | ;reserve/free group of ports |
3578 | ;reserve/free group of ports |
3571 | ; * eax = 46 - number function |
3579 | ; * eax = 46 - number function |
3572 | ; * ebx = 0 - reserve, 1 - free |
3580 | ; * ebx = 0 - reserve, 1 - free |
3573 | ; * ecx = number start arrea of ports |
3581 | ; * ecx = number start arrea of ports |
3574 | ; * edx = number end arrea of ports (include last number of port) |
3582 | ; * edx = number end arrea of ports (include last number of port) |
3575 | ;Return value: |
3583 | ;Return value: |
3576 | ; * eax = 0 - succesful |
3584 | ; * eax = 0 - succesful |
3577 | ; * eax = 1 - error |
3585 | ; * eax = 1 - error |
3578 | ; * The system has reserve this ports: |
3586 | ; * The system has reserve this ports: |
3579 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3587 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3580 | ;destroys eax,ebx, ebp |
3588 | ;destroys eax,ebx, ebp |
3581 | r_f_port_area: |
3589 | r_f_port_area: |
3582 | 3590 | ||
3583 | test ebx, ebx |
3591 | test ebx, ebx |
3584 | jnz free_port_area |
3592 | jnz free_port_area |
3585 | ; je r_port_area |
3593 | ; je r_port_area |
3586 | ; jmp free_port_area |
3594 | ; jmp free_port_area |
3587 | 3595 | ||
3588 | ; r_port_area: |
3596 | ; r_port_area: |
3589 | 3597 | ||
3590 | ; pushad |
3598 | ; pushad |
3591 | 3599 | ||
3592 | cmp ecx, edx ; beginning > end ? |
3600 | cmp ecx, edx ; beginning > end ? |
3593 | ja rpal1 |
3601 | ja rpal1 |
3594 | cmp edx, 65536 |
3602 | cmp edx, 65536 |
3595 | jae rpal1 |
3603 | jae rpal1 |
3596 | mov eax, [RESERVED_PORTS] |
3604 | mov eax, [RESERVED_PORTS] |
3597 | test eax, eax ; no reserved areas ? |
3605 | test eax, eax ; no reserved areas ? |
3598 | je rpal2 |
3606 | je rpal2 |
3599 | cmp eax, 255 ; max reserved |
3607 | cmp eax, 255 ; max reserved |
3600 | jae rpal1 |
3608 | jae rpal1 |
3601 | rpal3: |
3609 | rpal3: |
3602 | mov ebx, eax |
3610 | mov ebx, eax |
3603 | shl ebx, 4 |
3611 | shl ebx, 4 |
3604 | add ebx, RESERVED_PORTS |
3612 | add ebx, RESERVED_PORTS |
3605 | cmp ecx, [ebx+8] |
3613 | cmp ecx, [ebx+8] |
3606 | ja rpal4 |
3614 | ja rpal4 |
3607 | cmp edx, [ebx+4] |
3615 | cmp edx, [ebx+4] |
3608 | jae rpal1 |
3616 | jae rpal1 |
3609 | ; jb rpal4 |
3617 | ; jb rpal4 |
3610 | ; jmp rpal1 |
3618 | ; jmp rpal1 |
3611 | rpal4: |
3619 | rpal4: |
3612 | dec eax |
3620 | dec eax |
3613 | jnz rpal3 |
3621 | jnz rpal3 |
3614 | jmp rpal2 |
3622 | jmp rpal2 |
3615 | rpal1: |
3623 | rpal1: |
3616 | ; popad |
3624 | ; popad |
3617 | ; mov eax,1 |
3625 | ; mov eax,1 |
3618 | xor eax, eax |
3626 | xor eax, eax |
3619 | inc eax |
3627 | inc eax |
3620 | ret |
3628 | ret |
3621 | rpal2: |
3629 | rpal2: |
3622 | ; popad |
3630 | ; popad |
3623 | ; enable port access at port IO map |
3631 | ; enable port access at port IO map |
3624 | cli |
3632 | cli |
3625 | pushad ; start enable io map |
3633 | pushad ; start enable io map |
3626 | 3634 | ||
3627 | cmp edx, 65536;16384 |
3635 | cmp edx, 65536;16384 |
3628 | jae no_unmask_io; jge |
3636 | jae no_unmask_io; jge |
3629 | mov eax, ecx |
3637 | mov eax, ecx |
3630 | ; push ebp |
3638 | ; push ebp |
3631 | xor ebp, ebp ; enable - eax = port |
3639 | xor ebp, ebp ; enable - eax = port |
3632 | new_port_access: |
3640 | new_port_access: |
3633 | ; pushad |
3641 | ; pushad |
3634 | call set_io_access_rights |
3642 | call set_io_access_rights |
3635 | ; popad |
3643 | ; popad |
3636 | inc eax |
3644 | inc eax |
3637 | cmp eax, edx |
3645 | cmp eax, edx |
3638 | jbe new_port_access |
3646 | jbe new_port_access |
3639 | ; pop ebp |
3647 | ; pop ebp |
3640 | no_unmask_io: |
3648 | no_unmask_io: |
3641 | popad ; end enable io map |
3649 | popad ; end enable io map |
3642 | sti |
3650 | sti |
3643 | 3651 | ||
3644 | mov eax, [RESERVED_PORTS] |
3652 | mov eax, [RESERVED_PORTS] |
3645 | add eax, 1 |
3653 | add eax, 1 |
3646 | mov [RESERVED_PORTS], eax |
3654 | mov [RESERVED_PORTS], eax |
3647 | shl eax, 4 |
3655 | shl eax, 4 |
3648 | add eax, RESERVED_PORTS |
3656 | add eax, RESERVED_PORTS |
3649 | mov ebx, [TASK_BASE] |
3657 | mov ebx, [TASK_BASE] |
3650 | mov ebx, [ebx+TASKDATA.pid] |
3658 | mov ebx, [ebx+TASKDATA.pid] |
3651 | mov [eax], ebx |
3659 | mov [eax], ebx |
3652 | mov [eax+4], ecx |
3660 | mov [eax+4], ecx |
3653 | mov [eax+8], edx |
3661 | mov [eax+8], edx |
3654 | 3662 | ||
3655 | xor eax, eax |
3663 | xor eax, eax |
3656 | ret |
3664 | ret |
3657 | 3665 | ||
3658 | free_port_area: |
3666 | free_port_area: |
3659 | 3667 | ||
3660 | ; pushad |
3668 | ; pushad |
3661 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
3669 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
3662 | test eax, eax |
3670 | test eax, eax |
3663 | jz frpal2 |
3671 | jz frpal2 |
3664 | mov ebx, [TASK_BASE] |
3672 | mov ebx, [TASK_BASE] |
3665 | mov ebx, [ebx+TASKDATA.pid] |
3673 | mov ebx, [ebx+TASKDATA.pid] |
3666 | frpal3: |
3674 | frpal3: |
3667 | mov edi, eax |
3675 | mov edi, eax |
3668 | shl edi, 4 |
3676 | shl edi, 4 |
3669 | add edi, RESERVED_PORTS |
3677 | add edi, RESERVED_PORTS |
3670 | cmp ebx, [edi] |
3678 | cmp ebx, [edi] |
3671 | jne frpal4 |
3679 | jne frpal4 |
3672 | cmp ecx, [edi+4] |
3680 | cmp ecx, [edi+4] |
3673 | jne frpal4 |
3681 | jne frpal4 |
3674 | cmp edx, [edi+8] |
3682 | cmp edx, [edi+8] |
3675 | jne frpal4 |
3683 | jne frpal4 |
3676 | jmp frpal1 |
3684 | jmp frpal1 |
3677 | frpal4: |
3685 | frpal4: |
3678 | dec eax |
3686 | dec eax |
3679 | jnz frpal3 |
3687 | jnz frpal3 |
3680 | frpal2: |
3688 | frpal2: |
3681 | ; popad |
3689 | ; popad |
3682 | inc eax |
3690 | inc eax |
3683 | ret |
3691 | ret |
3684 | frpal1: |
3692 | frpal1: |
3685 | push ecx |
3693 | push ecx |
3686 | mov ecx, 256 |
3694 | mov ecx, 256 |
3687 | sub ecx, eax |
3695 | sub ecx, eax |
3688 | shl ecx, 4 |
3696 | shl ecx, 4 |
3689 | mov esi, edi |
3697 | mov esi, edi |
3690 | add esi, 16 |
3698 | add esi, 16 |
3691 | cld |
3699 | cld |
3692 | rep movsb |
3700 | rep movsb |
3693 | 3701 | ||
3694 | dec dword [RESERVED_PORTS] |
3702 | dec dword [RESERVED_PORTS] |
3695 | ;popad |
3703 | ;popad |
3696 | ;disable port access at port IO map |
3704 | ;disable port access at port IO map |
3697 | 3705 | ||
3698 | ; pushad ; start disable io map |
3706 | ; pushad ; start disable io map |
3699 | pop eax ;start port |
3707 | pop eax ;start port |
3700 | cmp edx, 65536;16384 |
3708 | cmp edx, 65536;16384 |
3701 | jge no_mask_io |
3709 | jge no_mask_io |
3702 | 3710 | ||
3703 | ; mov eax,ecx |
3711 | ; mov eax,ecx |
3704 | xor ebp, ebp |
3712 | xor ebp, ebp |
3705 | inc ebp |
3713 | inc ebp |
3706 | new_port_access_disable: |
3714 | new_port_access_disable: |
3707 | ; pushad |
3715 | ; pushad |
3708 | ; mov ebp,1 ; disable - eax = port |
3716 | ; mov ebp,1 ; disable - eax = port |
3709 | call set_io_access_rights |
3717 | call set_io_access_rights |
3710 | ; popad |
3718 | ; popad |
3711 | inc eax |
3719 | inc eax |
3712 | cmp eax, edx |
3720 | cmp eax, edx |
3713 | jbe new_port_access_disable |
3721 | jbe new_port_access_disable |
3714 | no_mask_io: |
3722 | no_mask_io: |
3715 | ; popad ; end disable io map |
3723 | ; popad ; end disable io map |
3716 | xor eax, eax |
3724 | xor eax, eax |
3717 | ret |
3725 | ret |
3718 | ;----------------------------------------------------------------------------- |
3726 | ;----------------------------------------------------------------------------- |
3719 | align 4 |
3727 | align 4 |
3720 | drawbackground: |
3728 | drawbackground: |
3721 | dbrv20: |
3729 | dbrv20: |
3722 | cmp [BgrDrawMode], dword 1 |
3730 | cmp [BgrDrawMode], dword 1 |
3723 | jne bgrstr |
3731 | jne bgrstr |
3724 | call vesa20_drawbackground_tiled |
3732 | call vesa20_drawbackground_tiled |
3725 | call [draw_pointer] |
3733 | call [draw_pointer] |
3726 | ret |
3734 | ret |
3727 | ;-------------------------------------- |
3735 | ;-------------------------------------- |
3728 | align 4 |
3736 | align 4 |
3729 | bgrstr: |
3737 | bgrstr: |
3730 | call vesa20_drawbackground_stretch |
3738 | call vesa20_drawbackground_stretch |
3731 | call [draw_pointer] |
3739 | call [draw_pointer] |
3732 | ret |
3740 | ret |
3733 | ;----------------------------------------------------------------------------- |
3741 | ;----------------------------------------------------------------------------- |
3734 | align 4 |
3742 | align 4 |
3735 | syscall_putimage: ; PutImage |
3743 | syscall_putimage: ; PutImage |
3736 | sys_putimage: |
3744 | sys_putimage: |
3737 | test ecx, 0x80008000 |
3745 | test ecx, 0x80008000 |
3738 | jnz .exit |
3746 | jnz .exit |
3739 | test ecx, 0x0000FFFF |
3747 | test ecx, 0x0000FFFF |
3740 | jz .exit |
3748 | jz .exit |
3741 | test ecx, 0xFFFF0000 |
3749 | test ecx, 0xFFFF0000 |
3742 | jnz @f |
3750 | jnz @f |
3743 | ;-------------------------------------- |
3751 | ;-------------------------------------- |
3744 | align 4 |
3752 | align 4 |
3745 | .exit: |
3753 | .exit: |
3746 | ret |
3754 | ret |
3747 | ;-------------------------------------- |
3755 | ;-------------------------------------- |
3748 | align 4 |
3756 | align 4 |
3749 | @@: |
3757 | @@: |
3750 | mov edi, [current_slot] |
3758 | mov edi, [current_slot] |
3751 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
3759 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
3752 | rol edx, 16 |
3760 | rol edx, 16 |
3753 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
3761 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
3754 | rol edx, 16 |
3762 | rol edx, 16 |
3755 | ;-------------------------------------- |
3763 | ;-------------------------------------- |
3756 | align 4 |
3764 | align 4 |
3757 | .forced: |
3765 | .forced: |
3758 | push ebp esi 0 |
3766 | push ebp esi 0 |
3759 | mov ebp, putimage_get24bpp |
3767 | mov ebp, putimage_get24bpp |
3760 | mov esi, putimage_init24bpp |
3768 | mov esi, putimage_init24bpp |
3761 | ;-------------------------------------- |
3769 | ;-------------------------------------- |
3762 | align 4 |
3770 | align 4 |
3763 | sys_putimage_bpp: |
3771 | sys_putimage_bpp: |
3764 | call vesa20_putimage |
3772 | call vesa20_putimage |
3765 | pop ebp esi ebp |
3773 | pop ebp esi ebp |
3766 | ret |
3774 | ret |
3767 | ; jmp [draw_pointer] |
3775 | ; jmp [draw_pointer] |
3768 | ;----------------------------------------------------------------------------- |
3776 | ;----------------------------------------------------------------------------- |
3769 | align 4 |
3777 | align 4 |
3770 | sys_putimage_palette: |
3778 | sys_putimage_palette: |
3771 | ; ebx = pointer to image |
3779 | ; ebx = pointer to image |
3772 | ; ecx = [xsize]*65536 + [ysize] |
3780 | ; ecx = [xsize]*65536 + [ysize] |
3773 | ; edx = [xstart]*65536 + [ystart] |
3781 | ; edx = [xstart]*65536 + [ystart] |
3774 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
3782 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
3775 | ; edi = pointer to palette |
3783 | ; edi = pointer to palette |
3776 | ; ebp = row delta |
3784 | ; ebp = row delta |
3777 | mov eax, [CURRENT_TASK] |
3785 | mov eax, [CURRENT_TASK] |
3778 | shl eax, 8 |
3786 | shl eax, 8 |
3779 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3787 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3780 | rol edx, 16 |
3788 | rol edx, 16 |
3781 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3789 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3782 | rol edx, 16 |
3790 | rol edx, 16 |
3783 | ;-------------------------------------- |
3791 | ;-------------------------------------- |
3784 | align 4 |
3792 | align 4 |
3785 | .forced: |
3793 | .forced: |
3786 | cmp esi, 1 |
3794 | cmp esi, 1 |
3787 | jnz @f |
3795 | jnz @f |
3788 | push edi |
3796 | push edi |
3789 | mov eax, [edi+4] |
3797 | mov eax, [edi+4] |
3790 | sub eax, [edi] |
3798 | sub eax, [edi] |
3791 | push eax |
3799 | push eax |
3792 | push dword [edi] |
3800 | push dword [edi] |
3793 | push 0ffffff80h |
3801 | push 0ffffff80h |
3794 | mov edi, esp |
3802 | mov edi, esp |
3795 | call put_mono_image |
3803 | call put_mono_image |
3796 | add esp, 12 |
3804 | add esp, 12 |
3797 | pop edi |
3805 | pop edi |
3798 | ret |
3806 | ret |
3799 | ;-------------------------------------- |
3807 | ;-------------------------------------- |
3800 | align 4 |
3808 | align 4 |
3801 | @@: |
3809 | @@: |
3802 | cmp esi, 2 |
3810 | cmp esi, 2 |
3803 | jnz @f |
3811 | jnz @f |
3804 | push edi |
3812 | push edi |
3805 | push 0ffffff80h |
3813 | push 0ffffff80h |
3806 | mov edi, esp |
3814 | mov edi, esp |
3807 | call put_2bit_image |
3815 | call put_2bit_image |
3808 | pop eax |
3816 | pop eax |
3809 | pop edi |
3817 | pop edi |
3810 | ret |
3818 | ret |
3811 | ;-------------------------------------- |
3819 | ;-------------------------------------- |
3812 | align 4 |
3820 | align 4 |
3813 | @@: |
3821 | @@: |
3814 | cmp esi, 4 |
3822 | cmp esi, 4 |
3815 | jnz @f |
3823 | jnz @f |
3816 | push edi |
3824 | push edi |
3817 | push 0ffffff80h |
3825 | push 0ffffff80h |
3818 | mov edi, esp |
3826 | mov edi, esp |
3819 | call put_4bit_image |
3827 | call put_4bit_image |
3820 | pop eax |
3828 | pop eax |
3821 | pop edi |
3829 | pop edi |
3822 | ret |
3830 | ret |
3823 | ;-------------------------------------- |
3831 | ;-------------------------------------- |
3824 | align 4 |
3832 | align 4 |
3825 | @@: |
3833 | @@: |
3826 | push ebp esi ebp |
3834 | push ebp esi ebp |
3827 | cmp esi, 8 |
3835 | cmp esi, 8 |
3828 | jnz @f |
3836 | jnz @f |
3829 | mov ebp, putimage_get8bpp |
3837 | mov ebp, putimage_get8bpp |
3830 | mov esi, putimage_init8bpp |
3838 | mov esi, putimage_init8bpp |
3831 | jmp sys_putimage_bpp |
3839 | jmp sys_putimage_bpp |
3832 | ;-------------------------------------- |
3840 | ;-------------------------------------- |
3833 | align 4 |
3841 | align 4 |
3834 | @@: |
3842 | @@: |
3835 | cmp esi, 15 |
3843 | cmp esi, 15 |
3836 | jnz @f |
3844 | jnz @f |
3837 | mov ebp, putimage_get15bpp |
3845 | mov ebp, putimage_get15bpp |
3838 | mov esi, putimage_init15bpp |
3846 | mov esi, putimage_init15bpp |
3839 | jmp sys_putimage_bpp |
3847 | jmp sys_putimage_bpp |
3840 | ;-------------------------------------- |
3848 | ;-------------------------------------- |
3841 | align 4 |
3849 | align 4 |
3842 | @@: |
3850 | @@: |
3843 | cmp esi, 16 |
3851 | cmp esi, 16 |
3844 | jnz @f |
3852 | jnz @f |
3845 | mov ebp, putimage_get16bpp |
3853 | mov ebp, putimage_get16bpp |
3846 | mov esi, putimage_init16bpp |
3854 | mov esi, putimage_init16bpp |
3847 | jmp sys_putimage_bpp |
3855 | jmp sys_putimage_bpp |
3848 | ;-------------------------------------- |
3856 | ;-------------------------------------- |
3849 | align 4 |
3857 | align 4 |
3850 | @@: |
3858 | @@: |
3851 | cmp esi, 24 |
3859 | cmp esi, 24 |
3852 | jnz @f |
3860 | jnz @f |
3853 | mov ebp, putimage_get24bpp |
3861 | mov ebp, putimage_get24bpp |
3854 | mov esi, putimage_init24bpp |
3862 | mov esi, putimage_init24bpp |
3855 | jmp sys_putimage_bpp |
3863 | jmp sys_putimage_bpp |
3856 | ;-------------------------------------- |
3864 | ;-------------------------------------- |
3857 | align 4 |
3865 | align 4 |
3858 | @@: |
3866 | @@: |
3859 | cmp esi, 32 |
3867 | cmp esi, 32 |
3860 | jnz @f |
3868 | jnz @f |
3861 | mov ebp, putimage_get32bpp |
3869 | mov ebp, putimage_get32bpp |
3862 | mov esi, putimage_init32bpp |
3870 | mov esi, putimage_init32bpp |
3863 | jmp sys_putimage_bpp |
3871 | jmp sys_putimage_bpp |
3864 | ;-------------------------------------- |
3872 | ;-------------------------------------- |
3865 | align 4 |
3873 | align 4 |
3866 | @@: |
3874 | @@: |
3867 | pop ebp esi ebp |
3875 | pop ebp esi ebp |
3868 | ret |
3876 | ret |
3869 | ;----------------------------------------------------------------------------- |
3877 | ;----------------------------------------------------------------------------- |
3870 | align 4 |
3878 | align 4 |
3871 | put_mono_image: |
3879 | put_mono_image: |
3872 | push ebp esi ebp |
3880 | push ebp esi ebp |
3873 | mov ebp, putimage_get1bpp |
3881 | mov ebp, putimage_get1bpp |
3874 | mov esi, putimage_init1bpp |
3882 | mov esi, putimage_init1bpp |
3875 | jmp sys_putimage_bpp |
3883 | jmp sys_putimage_bpp |
3876 | ;----------------------------------------------------------------------------- |
3884 | ;----------------------------------------------------------------------------- |
3877 | align 4 |
3885 | align 4 |
3878 | put_2bit_image: |
3886 | put_2bit_image: |
3879 | push ebp esi ebp |
3887 | push ebp esi ebp |
3880 | mov ebp, putimage_get2bpp |
3888 | mov ebp, putimage_get2bpp |
3881 | mov esi, putimage_init2bpp |
3889 | mov esi, putimage_init2bpp |
3882 | jmp sys_putimage_bpp |
3890 | jmp sys_putimage_bpp |
3883 | ;----------------------------------------------------------------------------- |
3891 | ;----------------------------------------------------------------------------- |
3884 | align 4 |
3892 | align 4 |
3885 | put_4bit_image: |
3893 | put_4bit_image: |
3886 | push ebp esi ebp |
3894 | push ebp esi ebp |
3887 | mov ebp, putimage_get4bpp |
3895 | mov ebp, putimage_get4bpp |
3888 | mov esi, putimage_init4bpp |
3896 | mov esi, putimage_init4bpp |
3889 | jmp sys_putimage_bpp |
3897 | jmp sys_putimage_bpp |
3890 | ;----------------------------------------------------------------------------- |
3898 | ;----------------------------------------------------------------------------- |
3891 | align 4 |
3899 | align 4 |
3892 | putimage_init24bpp: |
3900 | putimage_init24bpp: |
3893 | lea eax, [eax*3] |
3901 | lea eax, [eax*3] |
3894 | putimage_init8bpp: |
3902 | putimage_init8bpp: |
3895 | ret |
3903 | ret |
3896 | ;----------------------------------------------------------------------------- |
3904 | ;----------------------------------------------------------------------------- |
3897 | align 16 |
3905 | align 16 |
3898 | putimage_get24bpp: |
3906 | putimage_get24bpp: |
3899 | movzx eax, byte [esi+2] |
3907 | movzx eax, byte [esi+2] |
3900 | shl eax, 16 |
3908 | shl eax, 16 |
3901 | mov ax, [esi] |
3909 | mov ax, [esi] |
3902 | add esi, 3 |
3910 | add esi, 3 |
3903 | ret 4 |
3911 | ret 4 |
3904 | ;----------------------------------------------------------------------------- |
3912 | ;----------------------------------------------------------------------------- |
3905 | align 16 |
3913 | align 16 |
3906 | putimage_get8bpp: |
3914 | putimage_get8bpp: |
3907 | movzx eax, byte [esi] |
3915 | movzx eax, byte [esi] |
3908 | push edx |
3916 | push edx |
3909 | mov edx, [esp+8] |
3917 | mov edx, [esp+8] |
3910 | mov eax, [edx+eax*4] |
3918 | mov eax, [edx+eax*4] |
3911 | pop edx |
3919 | pop edx |
3912 | inc esi |
3920 | inc esi |
3913 | ret 4 |
3921 | ret 4 |
3914 | ;----------------------------------------------------------------------------- |
3922 | ;----------------------------------------------------------------------------- |
3915 | align 4 |
3923 | align 4 |
3916 | putimage_init1bpp: |
3924 | putimage_init1bpp: |
3917 | add eax, ecx |
3925 | add eax, ecx |
3918 | push ecx |
3926 | push ecx |
3919 | add eax, 7 |
3927 | add eax, 7 |
3920 | add ecx, 7 |
3928 | add ecx, 7 |
3921 | shr eax, 3 |
3929 | shr eax, 3 |
3922 | shr ecx, 3 |
3930 | shr ecx, 3 |
3923 | sub eax, ecx |
3931 | sub eax, ecx |
3924 | pop ecx |
3932 | pop ecx |
3925 | ret |
3933 | ret |
3926 | ;----------------------------------------------------------------------------- |
3934 | ;----------------------------------------------------------------------------- |
3927 | align 16 |
3935 | align 16 |
3928 | putimage_get1bpp: |
3936 | putimage_get1bpp: |
3929 | push edx |
3937 | push edx |
3930 | mov edx, [esp+8] |
3938 | mov edx, [esp+8] |
3931 | mov al, [edx] |
3939 | mov al, [edx] |
3932 | add al, al |
3940 | add al, al |
3933 | jnz @f |
3941 | jnz @f |
3934 | lodsb |
3942 | lodsb |
3935 | adc al, al |
3943 | adc al, al |
3936 | @@: |
3944 | @@: |
3937 | mov [edx], al |
3945 | mov [edx], al |
3938 | sbb eax, eax |
3946 | sbb eax, eax |
3939 | and eax, [edx+8] |
3947 | and eax, [edx+8] |
3940 | add eax, [edx+4] |
3948 | add eax, [edx+4] |
3941 | pop edx |
3949 | pop edx |
3942 | ret 4 |
3950 | ret 4 |
3943 | ;----------------------------------------------------------------------------- |
3951 | ;----------------------------------------------------------------------------- |
3944 | align 4 |
3952 | align 4 |
3945 | putimage_init2bpp: |
3953 | putimage_init2bpp: |
3946 | add eax, ecx |
3954 | add eax, ecx |
3947 | push ecx |
3955 | push ecx |
3948 | add ecx, 3 |
3956 | add ecx, 3 |
3949 | add eax, 3 |
3957 | add eax, 3 |
3950 | shr ecx, 2 |
3958 | shr ecx, 2 |
3951 | shr eax, 2 |
3959 | shr eax, 2 |
3952 | sub eax, ecx |
3960 | sub eax, ecx |
3953 | pop ecx |
3961 | pop ecx |
3954 | ret |
3962 | ret |
3955 | ;----------------------------------------------------------------------------- |
3963 | ;----------------------------------------------------------------------------- |
3956 | align 16 |
3964 | align 16 |
3957 | putimage_get2bpp: |
3965 | putimage_get2bpp: |
3958 | push edx |
3966 | push edx |
3959 | mov edx, [esp+8] |
3967 | mov edx, [esp+8] |
3960 | mov al, [edx] |
3968 | mov al, [edx] |
3961 | mov ah, al |
3969 | mov ah, al |
3962 | shr al, 6 |
3970 | shr al, 6 |
3963 | shl ah, 2 |
3971 | shl ah, 2 |
3964 | jnz .nonewbyte |
3972 | jnz .nonewbyte |
3965 | lodsb |
3973 | lodsb |
3966 | mov ah, al |
3974 | mov ah, al |
3967 | shr al, 6 |
3975 | shr al, 6 |
3968 | shl ah, 2 |
3976 | shl ah, 2 |
3969 | add ah, 1 |
3977 | add ah, 1 |
3970 | .nonewbyte: |
3978 | .nonewbyte: |
3971 | mov [edx], ah |
3979 | mov [edx], ah |
3972 | mov edx, [edx+4] |
3980 | mov edx, [edx+4] |
3973 | movzx eax, al |
3981 | movzx eax, al |
3974 | mov eax, [edx+eax*4] |
3982 | mov eax, [edx+eax*4] |
3975 | pop edx |
3983 | pop edx |
3976 | ret 4 |
3984 | ret 4 |
3977 | ;----------------------------------------------------------------------------- |
3985 | ;----------------------------------------------------------------------------- |
3978 | align 4 |
3986 | align 4 |
3979 | putimage_init4bpp: |
3987 | putimage_init4bpp: |
3980 | add eax, ecx |
3988 | add eax, ecx |
3981 | push ecx |
3989 | push ecx |
3982 | add ecx, 1 |
3990 | add ecx, 1 |
3983 | add eax, 1 |
3991 | add eax, 1 |
3984 | shr ecx, 1 |
3992 | shr ecx, 1 |
3985 | shr eax, 1 |
3993 | shr eax, 1 |
3986 | sub eax, ecx |
3994 | sub eax, ecx |
3987 | pop ecx |
3995 | pop ecx |
3988 | ret |
3996 | ret |
3989 | ;----------------------------------------------------------------------------- |
3997 | ;----------------------------------------------------------------------------- |
3990 | align 16 |
3998 | align 16 |
3991 | putimage_get4bpp: |
3999 | putimage_get4bpp: |
3992 | push edx |
4000 | push edx |
3993 | mov edx, [esp+8] |
4001 | mov edx, [esp+8] |
3994 | add byte [edx], 80h |
4002 | add byte [edx], 80h |
3995 | jc @f |
4003 | jc @f |
3996 | movzx eax, byte [edx+1] |
4004 | movzx eax, byte [edx+1] |
3997 | mov edx, [edx+4] |
4005 | mov edx, [edx+4] |
3998 | and eax, 0x0F |
4006 | and eax, 0x0F |
3999 | mov eax, [edx+eax*4] |
4007 | mov eax, [edx+eax*4] |
4000 | pop edx |
4008 | pop edx |
4001 | ret 4 |
4009 | ret 4 |
4002 | @@: |
4010 | @@: |
4003 | movzx eax, byte [esi] |
4011 | movzx eax, byte [esi] |
4004 | add esi, 1 |
4012 | add esi, 1 |
4005 | mov [edx+1], al |
4013 | mov [edx+1], al |
4006 | shr eax, 4 |
4014 | shr eax, 4 |
4007 | mov edx, [edx+4] |
4015 | mov edx, [edx+4] |
4008 | mov eax, [edx+eax*4] |
4016 | mov eax, [edx+eax*4] |
4009 | pop edx |
4017 | pop edx |
4010 | ret 4 |
4018 | ret 4 |
4011 | ;----------------------------------------------------------------------------- |
4019 | ;----------------------------------------------------------------------------- |
4012 | align 4 |
4020 | align 4 |
4013 | putimage_init32bpp: |
4021 | putimage_init32bpp: |
4014 | shl eax, 2 |
4022 | shl eax, 2 |
4015 | ret |
4023 | ret |
4016 | ;----------------------------------------------------------------------------- |
4024 | ;----------------------------------------------------------------------------- |
4017 | align 16 |
4025 | align 16 |
4018 | putimage_get32bpp: |
4026 | putimage_get32bpp: |
4019 | lodsd |
4027 | lodsd |
4020 | ret 4 |
4028 | ret 4 |
4021 | ;----------------------------------------------------------------------------- |
4029 | ;----------------------------------------------------------------------------- |
4022 | align 4 |
4030 | align 4 |
4023 | putimage_init15bpp: |
4031 | putimage_init15bpp: |
4024 | putimage_init16bpp: |
4032 | putimage_init16bpp: |
4025 | add eax, eax |
4033 | add eax, eax |
4026 | ret |
4034 | ret |
4027 | ;----------------------------------------------------------------------------- |
4035 | ;----------------------------------------------------------------------------- |
4028 | align 16 |
4036 | align 16 |
4029 | putimage_get15bpp: |
4037 | putimage_get15bpp: |
4030 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4038 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4031 | push ecx edx |
4039 | push ecx edx |
4032 | movzx eax, word [esi] |
4040 | movzx eax, word [esi] |
4033 | add esi, 2 |
4041 | add esi, 2 |
4034 | mov ecx, eax |
4042 | mov ecx, eax |
4035 | mov edx, eax |
4043 | mov edx, eax |
4036 | and eax, 0x1F |
4044 | and eax, 0x1F |
4037 | and ecx, 0x1F shl 5 |
4045 | and ecx, 0x1F shl 5 |
4038 | and edx, 0x1F shl 10 |
4046 | and edx, 0x1F shl 10 |
4039 | shl eax, 3 |
4047 | shl eax, 3 |
4040 | shl ecx, 6 |
4048 | shl ecx, 6 |
4041 | shl edx, 9 |
4049 | shl edx, 9 |
4042 | or eax, ecx |
4050 | or eax, ecx |
4043 | or eax, edx |
4051 | or eax, edx |
4044 | pop edx ecx |
4052 | pop edx ecx |
4045 | ret 4 |
4053 | ret 4 |
4046 | ;----------------------------------------------------------------------------- |
4054 | ;----------------------------------------------------------------------------- |
4047 | align 16 |
4055 | align 16 |
4048 | putimage_get16bpp: |
4056 | putimage_get16bpp: |
4049 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4057 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4050 | push ecx edx |
4058 | push ecx edx |
4051 | movzx eax, word [esi] |
4059 | movzx eax, word [esi] |
4052 | add esi, 2 |
4060 | add esi, 2 |
4053 | mov ecx, eax |
4061 | mov ecx, eax |
4054 | mov edx, eax |
4062 | mov edx, eax |
4055 | and eax, 0x1F |
4063 | and eax, 0x1F |
4056 | and ecx, 0x3F shl 5 |
4064 | and ecx, 0x3F shl 5 |
4057 | and edx, 0x1F shl 11 |
4065 | and edx, 0x1F shl 11 |
4058 | shl eax, 3 |
4066 | shl eax, 3 |
4059 | shl ecx, 5 |
4067 | shl ecx, 5 |
4060 | shl edx, 8 |
4068 | shl edx, 8 |
4061 | or eax, ecx |
4069 | or eax, ecx |
4062 | or eax, edx |
4070 | or eax, edx |
4063 | pop edx ecx |
4071 | pop edx ecx |
4064 | ret 4 |
4072 | ret 4 |
4065 | ;----------------------------------------------------------------------------- |
4073 | ;----------------------------------------------------------------------------- |
4066 | ;align 4 |
4074 | ;align 4 |
4067 | ; eax x beginning |
4075 | ; eax x beginning |
4068 | ; ebx y beginning |
4076 | ; ebx y beginning |
4069 | ; ecx x end |
4077 | ; ecx x end |
4070 | ; edx y end |
4078 | ; edx y end |
4071 | ; edi color |
4079 | ; edi color |
4072 | ;__sys_drawbar: |
4080 | ;__sys_drawbar: |
4073 | ; mov esi, [current_slot] |
4081 | ; mov esi, [current_slot] |
4074 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4082 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4075 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4083 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4076 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4084 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4077 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4085 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4078 | ;-------------------------------------- |
4086 | ;-------------------------------------- |
4079 | ;align 4 |
4087 | ;align 4 |
4080 | ;.forced: |
4088 | ;.forced: |
4081 | ; call vesa20_drawbar |
4089 | ; call vesa20_drawbar |
4082 | ; call [draw_pointer] |
4090 | ; call [draw_pointer] |
4083 | ; ret |
4091 | ; ret |
4084 | ;----------------------------------------------------------------------------- |
4092 | ;----------------------------------------------------------------------------- |
4085 | align 4 |
4093 | align 4 |
4086 | kb_read: |
4094 | kb_read: |
4087 | 4095 | ||
4088 | push ecx edx |
4096 | push ecx edx |
4089 | 4097 | ||
4090 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4098 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4091 | kr_loop: |
4099 | kr_loop: |
4092 | in al, 0x64 |
4100 | in al, 0x64 |
4093 | test al, 1 |
4101 | test al, 1 |
4094 | jnz kr_ready |
4102 | jnz kr_ready |
4095 | loop kr_loop |
4103 | loop kr_loop |
4096 | mov ah, 1 |
4104 | mov ah, 1 |
4097 | jmp kr_exit |
4105 | jmp kr_exit |
4098 | kr_ready: |
4106 | kr_ready: |
4099 | push ecx |
4107 | push ecx |
4100 | mov ecx, 32 |
4108 | mov ecx, 32 |
4101 | kr_delay: |
4109 | kr_delay: |
4102 | loop kr_delay |
4110 | loop kr_delay |
4103 | pop ecx |
4111 | pop ecx |
4104 | in al, 0x60 |
4112 | in al, 0x60 |
4105 | xor ah, ah |
4113 | xor ah, ah |
4106 | kr_exit: |
4114 | kr_exit: |
4107 | 4115 | ||
4108 | pop edx ecx |
4116 | pop edx ecx |
4109 | 4117 | ||
4110 | ret |
4118 | ret |
4111 | ;----------------------------------------------------------------------------- |
4119 | ;----------------------------------------------------------------------------- |
4112 | align 4 |
4120 | align 4 |
4113 | kb_write: |
4121 | kb_write: |
4114 | 4122 | ||
4115 | push ecx edx |
4123 | push ecx edx |
4116 | 4124 | ||
4117 | mov dl, al |
4125 | mov dl, al |
4118 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4126 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4119 | ; kw_loop1: |
4127 | ; kw_loop1: |
4120 | ; in al,0x64 |
4128 | ; in al,0x64 |
4121 | ; test al,0x20 |
4129 | ; test al,0x20 |
4122 | ; jz kw_ok1 |
4130 | ; jz kw_ok1 |
4123 | ; loop kw_loop1 |
4131 | ; loop kw_loop1 |
4124 | ; mov ah,1 |
4132 | ; mov ah,1 |
4125 | ; jmp kw_exit |
4133 | ; jmp kw_exit |
4126 | ; kw_ok1: |
4134 | ; kw_ok1: |
4127 | in al, 0x60 |
4135 | in al, 0x60 |
4128 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4136 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4129 | kw_loop: |
4137 | kw_loop: |
4130 | in al, 0x64 |
4138 | in al, 0x64 |
4131 | test al, 2 |
4139 | test al, 2 |
4132 | jz kw_ok |
4140 | jz kw_ok |
4133 | loop kw_loop |
4141 | loop kw_loop |
4134 | mov ah, 1 |
4142 | mov ah, 1 |
4135 | jmp kw_exit |
4143 | jmp kw_exit |
4136 | kw_ok: |
4144 | kw_ok: |
4137 | mov al, dl |
4145 | mov al, dl |
4138 | out 0x60, al |
4146 | out 0x60, al |
4139 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4147 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4140 | kw_loop3: |
4148 | kw_loop3: |
4141 | in al, 0x64 |
4149 | in al, 0x64 |
4142 | test al, 2 |
4150 | test al, 2 |
4143 | jz kw_ok3 |
4151 | jz kw_ok3 |
4144 | loop kw_loop3 |
4152 | loop kw_loop3 |
4145 | mov ah, 1 |
4153 | mov ah, 1 |
4146 | jmp kw_exit |
4154 | jmp kw_exit |
4147 | kw_ok3: |
4155 | kw_ok3: |
4148 | mov ah, 8 |
4156 | mov ah, 8 |
4149 | kw_loop4: |
4157 | kw_loop4: |
4150 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4158 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4151 | kw_loop5: |
4159 | kw_loop5: |
4152 | in al, 0x64 |
4160 | in al, 0x64 |
4153 | test al, 1 |
4161 | test al, 1 |
4154 | jnz kw_ok4 |
4162 | jnz kw_ok4 |
4155 | loop kw_loop5 |
4163 | loop kw_loop5 |
4156 | dec ah |
4164 | dec ah |
4157 | jnz kw_loop4 |
4165 | jnz kw_loop4 |
4158 | kw_ok4: |
4166 | kw_ok4: |
4159 | xor ah, ah |
4167 | xor ah, ah |
4160 | kw_exit: |
4168 | kw_exit: |
4161 | 4169 | ||
4162 | pop edx ecx |
4170 | pop edx ecx |
4163 | 4171 | ||
4164 | ret |
4172 | ret |
4165 | ;----------------------------------------------------------------------------- |
4173 | ;----------------------------------------------------------------------------- |
4166 | align 4 |
4174 | align 4 |
4167 | kb_cmd: |
4175 | kb_cmd: |
4168 | 4176 | ||
4169 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4177 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4170 | c_wait: |
4178 | c_wait: |
4171 | in al, 0x64 |
4179 | in al, 0x64 |
4172 | test al, 2 |
4180 | test al, 2 |
4173 | jz c_send |
4181 | jz c_send |
4174 | loop c_wait |
4182 | loop c_wait |
4175 | jmp c_error |
4183 | jmp c_error |
4176 | c_send: |
4184 | c_send: |
4177 | mov al, bl |
4185 | mov al, bl |
4178 | out 0x64, al |
4186 | out 0x64, al |
4179 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4187 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4180 | c_accept: |
4188 | c_accept: |
4181 | in al, 0x64 |
4189 | in al, 0x64 |
4182 | test al, 2 |
4190 | test al, 2 |
4183 | jz c_ok |
4191 | jz c_ok |
4184 | loop c_accept |
4192 | loop c_accept |
4185 | c_error: |
4193 | c_error: |
4186 | mov ah, 1 |
4194 | mov ah, 1 |
4187 | jmp c_exit |
4195 | jmp c_exit |
4188 | c_ok: |
4196 | c_ok: |
4189 | xor ah, ah |
4197 | xor ah, ah |
4190 | c_exit: |
4198 | c_exit: |
4191 | ret |
4199 | ret |
4192 | 4200 | ||
4193 | 4201 | ||
4194 | setmouse: ; set mousepicture -pointer |
4202 | setmouse: ; set mousepicture -pointer |
4195 | ; ps2 mouse enable |
4203 | ; ps2 mouse enable |
4196 | 4204 | ||
4197 | ; mov [MOUSE_PICTURE], dword mousepointer |
4205 | ; mov [MOUSE_PICTURE], dword mousepointer |
4198 | 4206 | ||
4199 | cli |
4207 | cli |
4200 | 4208 | ||
4201 | ret |
4209 | ret |
4202 | 4210 | ||
4203 | if used _rdtsc |
4211 | if used _rdtsc |
4204 | _rdtsc: |
4212 | _rdtsc: |
4205 | bt [cpu_caps], CAPS_TSC |
4213 | bt [cpu_caps], CAPS_TSC |
4206 | jnc ret_rdtsc |
4214 | jnc ret_rdtsc |
4207 | rdtsc |
4215 | rdtsc |
4208 | ret |
4216 | ret |
4209 | ret_rdtsc: |
4217 | ret_rdtsc: |
4210 | mov edx, 0xffffffff |
4218 | mov edx, 0xffffffff |
4211 | mov eax, 0xffffffff |
4219 | mov eax, 0xffffffff |
4212 | ret |
4220 | ret |
4213 | end if |
4221 | end if |
4214 | 4222 | ||
4215 | sys_msg_board_str: |
4223 | sys_msg_board_str: |
4216 | 4224 | ||
4217 | pushad |
4225 | pushad |
4218 | @@: |
4226 | @@: |
4219 | cmp [esi], byte 0 |
4227 | cmp [esi], byte 0 |
4220 | je @f |
4228 | je @f |
4221 | mov eax, 1 |
4229 | mov eax, 1 |
4222 | movzx ebx, byte [esi] |
4230 | movzx ebx, byte [esi] |
4223 | call sys_msg_board |
4231 | call sys_msg_board |
4224 | inc esi |
4232 | inc esi |
4225 | jmp @b |
4233 | jmp @b |
4226 | @@: |
4234 | @@: |
4227 | popad |
4235 | popad |
4228 | ret |
4236 | ret |
4229 | 4237 | ||
4230 | sys_msg_board_byte: |
4238 | sys_msg_board_byte: |
4231 | ; in: al = byte to display |
4239 | ; in: al = byte to display |
4232 | ; out: nothing |
4240 | ; out: nothing |
4233 | ; destroys: nothing |
4241 | ; destroys: nothing |
4234 | pushad |
4242 | pushad |
4235 | mov ecx, 2 |
4243 | mov ecx, 2 |
4236 | shl eax, 24 |
4244 | shl eax, 24 |
4237 | jmp @f |
4245 | jmp @f |
4238 | 4246 | ||
4239 | sys_msg_board_word: |
4247 | sys_msg_board_word: |
4240 | ; in: ax = word to display |
4248 | ; in: ax = word to display |
4241 | ; out: nothing |
4249 | ; out: nothing |
4242 | ; destroys: nothing |
4250 | ; destroys: nothing |
4243 | pushad |
4251 | pushad |
4244 | mov ecx, 4 |
4252 | mov ecx, 4 |
4245 | shl eax, 16 |
4253 | shl eax, 16 |
4246 | jmp @f |
4254 | jmp @f |
4247 | 4255 | ||
4248 | sys_msg_board_dword: |
4256 | sys_msg_board_dword: |
4249 | ; in: eax = dword to display |
4257 | ; in: eax = dword to display |
4250 | ; out: nothing |
4258 | ; out: nothing |
4251 | ; destroys: nothing |
4259 | ; destroys: nothing |
4252 | pushad |
4260 | pushad |
4253 | mov ecx, 8 |
4261 | mov ecx, 8 |
4254 | @@: |
4262 | @@: |
4255 | push ecx |
4263 | push ecx |
4256 | rol eax, 4 |
4264 | rol eax, 4 |
4257 | push eax |
4265 | push eax |
4258 | and al, 0xF |
4266 | and al, 0xF |
4259 | cmp al, 10 |
4267 | cmp al, 10 |
4260 | sbb al, 69h |
4268 | sbb al, 69h |
4261 | das |
4269 | das |
4262 | mov bl, al |
4270 | mov bl, al |
4263 | xor eax, eax |
4271 | xor eax, eax |
4264 | inc eax |
4272 | inc eax |
4265 | call sys_msg_board |
4273 | call sys_msg_board |
4266 | pop eax |
4274 | pop eax |
4267 | pop ecx |
4275 | pop ecx |
4268 | loop @b |
4276 | loop @b |
4269 | popad |
4277 | popad |
4270 | ret |
4278 | ret |
4271 | 4279 | ||
4272 | uglobal |
4280 | uglobal |
4273 | msg_board_data: |
4281 | msg_board_data: |
4274 | times 4096 db 0 |
4282 | times 4096 db 0 |
4275 | msg_board_count dd 0x0 |
4283 | msg_board_count dd 0x0 |
4276 | endg |
4284 | endg |
4277 | 4285 | ||
4278 | sys_msg_board: |
4286 | sys_msg_board: |
4279 | 4287 | ||
4280 | ; eax=1 : write : bl byte to write |
4288 | ; eax=1 : write : bl byte to write |
4281 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4289 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4282 | 4290 | ||
4283 | mov ecx, [msg_board_count] |
4291 | mov ecx, [msg_board_count] |
4284 | cmp eax, 1 |
4292 | cmp eax, 1 |
4285 | jne .smbl1 |
4293 | jne .smbl1 |
4286 | 4294 | ||
4287 | if defined debug_com_base |
4295 | if defined debug_com_base |
4288 | 4296 | ||
4289 | push dx ax |
4297 | push dx ax |
4290 | 4298 | ||
4291 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4299 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4292 | mov dx, debug_com_base+5 |
4300 | mov dx, debug_com_base+5 |
4293 | in al, dx |
4301 | in al, dx |
4294 | test al, 1 shl 5 |
4302 | test al, 1 shl 5 |
4295 | jz @r |
4303 | jz @r |
4296 | 4304 | ||
4297 | mov dx, debug_com_base ; Output the byte |
4305 | mov dx, debug_com_base ; Output the byte |
4298 | mov al, bl |
4306 | mov al, bl |
4299 | out dx, al |
4307 | out dx, al |
4300 | 4308 | ||
4301 | pop ax dx |
4309 | pop ax dx |
4302 | 4310 | ||
4303 | end if |
4311 | end if |
4304 | 4312 | ||
4305 | mov [msg_board_data+ecx], bl |
4313 | mov [msg_board_data+ecx], bl |
4306 | inc ecx |
4314 | inc ecx |
4307 | and ecx, 4095 |
4315 | and ecx, 4095 |
4308 | mov [msg_board_count], ecx |
4316 | mov [msg_board_count], ecx |
4309 | mov [check_idle_semaphore], 5 |
4317 | mov [check_idle_semaphore], 5 |
4310 | ret |
4318 | ret |
4311 | .smbl1: |
4319 | .smbl1: |
4312 | cmp eax, 2 |
4320 | cmp eax, 2 |
4313 | jne .smbl2 |
4321 | jne .smbl2 |
4314 | test ecx, ecx |
4322 | test ecx, ecx |
4315 | jz .smbl21 |
4323 | jz .smbl21 |
4316 | mov eax, msg_board_data+1 |
4324 | mov eax, msg_board_data+1 |
4317 | mov ebx, msg_board_data |
4325 | mov ebx, msg_board_data |
4318 | movzx edx, byte [ebx] |
4326 | movzx edx, byte [ebx] |
4319 | call memmove |
4327 | call memmove |
4320 | dec [msg_board_count] |
4328 | dec [msg_board_count] |
4321 | mov [esp + 36], edx ;eax |
4329 | mov [esp + 36], edx ;eax |
4322 | mov [esp + 24], dword 1 |
4330 | mov [esp + 24], dword 1 |
4323 | ret |
4331 | ret |
4324 | .smbl21: |
4332 | .smbl21: |
4325 | mov [esp+36], ecx |
4333 | mov [esp+36], ecx |
4326 | mov [esp+24], ecx |
4334 | mov [esp+24], ecx |
4327 | .smbl2: |
4335 | .smbl2: |
4328 | ret |
4336 | ret |
4329 | 4337 | ||
4330 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4338 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4331 | ;; 66 sys function. ;; |
4339 | ;; 66 sys function. ;; |
4332 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4340 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4333 | ;; out eax ;; |
4341 | ;; out eax ;; |
4334 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4342 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4335 | iglobal |
4343 | iglobal |
4336 | align 4 |
4344 | align 4 |
4337 | f66call: |
4345 | f66call: |
4338 | dd sys_process_def.1 ; 1 = set keyboard mode |
4346 | dd sys_process_def.1 ; 1 = set keyboard mode |
4339 | dd sys_process_def.2 ; 2 = get keyboard mode |
4347 | dd sys_process_def.2 ; 2 = get keyboard mode |
4340 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4348 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4341 | dd sys_process_def.4 |
4349 | dd sys_process_def.4 |
4342 | dd sys_process_def.5 |
4350 | dd sys_process_def.5 |
4343 | endg |
4351 | endg |
4344 | 4352 | ||
4345 | 4353 | ||
4346 | 4354 | ||
4347 | 4355 | ||
4348 | sys_process_def: |
4356 | sys_process_def: |
4349 | dec ebx |
4357 | dec ebx |
4350 | cmp ebx, 5 |
4358 | cmp ebx, 5 |
4351 | jae .not_support ;if >=6 then or eax,-1 |
4359 | jae .not_support ;if >=6 then or eax,-1 |
4352 | 4360 | ||
4353 | mov edi, [CURRENT_TASK] |
4361 | mov edi, [CURRENT_TASK] |
4354 | jmp dword [f66call+ebx*4] |
4362 | jmp dword [f66call+ebx*4] |
4355 | 4363 | ||
4356 | .not_support: |
4364 | .not_support: |
4357 | or eax, -1 |
4365 | or eax, -1 |
4358 | ret |
4366 | ret |
4359 | 4367 | ||
4360 | .1: |
4368 | .1: |
4361 | shl edi, 8 |
4369 | shl edi, 8 |
4362 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4370 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4363 | 4371 | ||
4364 | ret |
4372 | ret |
4365 | 4373 | ||
4366 | .2: ; 2 = get keyboard mode |
4374 | .2: ; 2 = get keyboard mode |
4367 | shl edi, 8 |
4375 | shl edi, 8 |
4368 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4376 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4369 | mov [esp+32], eax |
4377 | mov [esp+32], eax |
4370 | ret |
4378 | ret |
4371 | ; xor eax,eax |
4379 | ; xor eax,eax |
4372 | ; movzx eax,byte [shift] |
4380 | ; movzx eax,byte [shift] |
4373 | ; movzx ebx,byte [ctrl] |
4381 | ; movzx ebx,byte [ctrl] |
4374 | ; shl ebx,2 |
4382 | ; shl ebx,2 |
4375 | ; add eax,ebx |
4383 | ; add eax,ebx |
4376 | ; movzx ebx,byte [alt] |
4384 | ; movzx ebx,byte [alt] |
4377 | ; shl ebx,3 |
4385 | ; shl ebx,3 |
4378 | ; add eax,ebx |
4386 | ; add eax,ebx |
4379 | .3: ;3 = get keyboard ctrl, alt, shift |
4387 | .3: ;3 = get keyboard ctrl, alt, shift |
4380 | ;// mike.dld [ |
4388 | ;// mike.dld [ |
4381 | mov eax, [kb_state] |
4389 | mov eax, [kb_state] |
4382 | ;// mike.dld ] |
4390 | ;// mike.dld ] |
4383 | mov [esp+32], eax |
4391 | mov [esp+32], eax |
4384 | ret |
4392 | ret |
4385 | 4393 | ||
4386 | .4: |
4394 | .4: |
4387 | mov eax, hotkey_list |
4395 | mov eax, hotkey_list |
4388 | @@: |
4396 | @@: |
4389 | cmp dword [eax+8], 0 |
4397 | cmp dword [eax+8], 0 |
4390 | jz .found_free |
4398 | jz .found_free |
4391 | add eax, 16 |
4399 | add eax, 16 |
4392 | cmp eax, hotkey_list+16*256 |
4400 | cmp eax, hotkey_list+16*256 |
4393 | jb @b |
4401 | jb @b |
4394 | mov dword [esp+32], 1 |
4402 | mov dword [esp+32], 1 |
4395 | ret |
4403 | ret |
4396 | .found_free: |
4404 | .found_free: |
4397 | mov [eax+8], edi |
4405 | mov [eax+8], edi |
4398 | mov [eax+4], edx |
4406 | mov [eax+4], edx |
4399 | movzx ecx, cl |
4407 | movzx ecx, cl |
4400 | lea ecx, [hotkey_scancodes+ecx*4] |
4408 | lea ecx, [hotkey_scancodes+ecx*4] |
4401 | mov edx, [ecx] |
4409 | mov edx, [ecx] |
4402 | mov [eax], edx |
4410 | mov [eax], edx |
4403 | mov [ecx], eax |
4411 | mov [ecx], eax |
4404 | mov [eax+12], ecx |
4412 | mov [eax+12], ecx |
4405 | jecxz @f |
4413 | jecxz @f |
4406 | mov [edx+12], eax |
4414 | mov [edx+12], eax |
4407 | @@: |
4415 | @@: |
4408 | and dword [esp+32], 0 |
4416 | and dword [esp+32], 0 |
4409 | ret |
4417 | ret |
4410 | 4418 | ||
4411 | .5: |
4419 | .5: |
4412 | movzx ebx, cl |
4420 | movzx ebx, cl |
4413 | lea ebx, [hotkey_scancodes+ebx*4] |
4421 | lea ebx, [hotkey_scancodes+ebx*4] |
4414 | mov eax, [ebx] |
4422 | mov eax, [ebx] |
4415 | .scan: |
4423 | .scan: |
4416 | test eax, eax |
4424 | test eax, eax |
4417 | jz .notfound |
4425 | jz .notfound |
4418 | cmp [eax+8], edi |
4426 | cmp [eax+8], edi |
4419 | jnz .next |
4427 | jnz .next |
4420 | cmp [eax+4], edx |
4428 | cmp [eax+4], edx |
4421 | jz .found |
4429 | jz .found |
4422 | .next: |
4430 | .next: |
4423 | mov eax, [eax] |
4431 | mov eax, [eax] |
4424 | jmp .scan |
4432 | jmp .scan |
4425 | .notfound: |
4433 | .notfound: |
4426 | mov dword [esp+32], 1 |
4434 | mov dword [esp+32], 1 |
4427 | ret |
4435 | ret |
4428 | .found: |
4436 | .found: |
4429 | mov ecx, [eax] |
4437 | mov ecx, [eax] |
4430 | jecxz @f |
4438 | jecxz @f |
4431 | mov edx, [eax+12] |
4439 | mov edx, [eax+12] |
4432 | mov [ecx+12], edx |
4440 | mov [ecx+12], edx |
4433 | @@: |
4441 | @@: |
4434 | mov ecx, [eax+12] |
4442 | mov ecx, [eax+12] |
4435 | mov edx, [eax] |
4443 | mov edx, [eax] |
4436 | mov [ecx], edx |
4444 | mov [ecx], edx |
4437 | xor edx, edx |
4445 | xor edx, edx |
4438 | mov [eax+4], edx |
4446 | mov [eax+4], edx |
4439 | mov [eax+8], edx |
4447 | mov [eax+8], edx |
4440 | mov [eax+12], edx |
4448 | mov [eax+12], edx |
4441 | mov [eax], edx |
4449 | mov [eax], edx |
4442 | mov [esp+32], edx |
4450 | mov [esp+32], edx |
4443 | ret |
4451 | ret |
4444 | 4452 | ||
4445 | 4453 | ||
4446 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4454 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4447 | ;; 61 sys function. ;; |
4455 | ;; 61 sys function. ;; |
4448 | ;; in eax=61,ebx in [1..3] ;; |
4456 | ;; in eax=61,ebx in [1..3] ;; |
4449 | ;; out eax ;; |
4457 | ;; out eax ;; |
4450 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4458 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4451 | iglobal |
4459 | iglobal |
4452 | align 4 |
4460 | align 4 |
4453 | f61call: |
4461 | f61call: |
4454 | dd sys_gs.1 ; resolution |
4462 | dd sys_gs.1 ; resolution |
4455 | dd sys_gs.2 ; bits per pixel |
4463 | dd sys_gs.2 ; bits per pixel |
4456 | dd sys_gs.3 ; bytes per scanline |
4464 | dd sys_gs.3 ; bytes per scanline |
4457 | endg |
4465 | endg |
4458 | 4466 | ||
4459 | 4467 | ||
4460 | align 4 |
4468 | align 4 |
4461 | 4469 | ||
4462 | sys_gs: ; direct screen access |
4470 | sys_gs: ; direct screen access |
4463 | dec ebx |
4471 | dec ebx |
4464 | cmp ebx, 2 |
4472 | cmp ebx, 2 |
4465 | ja .not_support |
4473 | ja .not_support |
4466 | jmp dword [f61call+ebx*4] |
4474 | jmp dword [f61call+ebx*4] |
4467 | .not_support: |
4475 | .not_support: |
4468 | or [esp+32], dword -1 |
4476 | or [esp+32], dword -1 |
4469 | ret |
4477 | ret |
4470 | 4478 | ||
4471 | 4479 | ||
4472 | .1: ; resolution |
4480 | .1: ; resolution |
4473 | mov eax, [Screen_Max_X] |
4481 | mov eax, [Screen_Max_X] |
4474 | shl eax, 16 |
4482 | shl eax, 16 |
4475 | mov ax, [Screen_Max_Y] |
4483 | mov ax, [Screen_Max_Y] |
4476 | add eax, 0x00010001 |
4484 | add eax, 0x00010001 |
4477 | mov [esp+32], eax |
4485 | mov [esp+32], eax |
4478 | ret |
4486 | ret |
4479 | .2: ; bits per pixel |
4487 | .2: ; bits per pixel |
4480 | movzx eax, byte [ScreenBPP] |
4488 | movzx eax, byte [ScreenBPP] |
4481 | mov [esp+32], eax |
4489 | mov [esp+32], eax |
4482 | ret |
4490 | ret |
4483 | .3: ; bytes per scanline |
4491 | .3: ; bytes per scanline |
4484 | mov eax, [BytesPerScanLine] |
4492 | mov eax, [BytesPerScanLine] |
4485 | mov [esp+32], eax |
4493 | mov [esp+32], eax |
4486 | ret |
4494 | ret |
4487 | 4495 | ||
4488 | align 4 ; system functions |
4496 | align 4 ; system functions |
4489 | 4497 | ||
4490 | syscall_setpixel: ; SetPixel |
4498 | syscall_setpixel: ; SetPixel |
4491 | 4499 | ||
4492 | mov eax, ebx |
4500 | mov eax, ebx |
4493 | mov ebx, ecx |
4501 | mov ebx, ecx |
4494 | mov ecx, edx |
4502 | mov ecx, edx |
4495 | mov edx, [TASK_BASE] |
4503 | mov edx, [TASK_BASE] |
4496 | add eax, [edx-twdw+WDATA.box.left] |
4504 | add eax, [edx-twdw+WDATA.box.left] |
4497 | add ebx, [edx-twdw+WDATA.box.top] |
4505 | add ebx, [edx-twdw+WDATA.box.top] |
4498 | mov edi, [current_slot] |
4506 | mov edi, [current_slot] |
4499 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4507 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4500 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4508 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4501 | xor edi, edi ; no force |
4509 | xor edi, edi ; no force |
4502 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4510 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4503 | jmp [putpixel] |
4511 | jmp [putpixel] |
4504 | 4512 | ||
4505 | align 4 |
4513 | align 4 |
4506 | 4514 | ||
4507 | syscall_writetext: ; WriteText |
4515 | syscall_writetext: ; WriteText |
4508 | 4516 | ||
4509 | mov eax, [TASK_BASE] |
4517 | mov eax, [TASK_BASE] |
4510 | mov ebp, [eax-twdw+WDATA.box.left] |
4518 | mov ebp, [eax-twdw+WDATA.box.left] |
4511 | push esi |
4519 | push esi |
4512 | mov esi, [current_slot] |
4520 | mov esi, [current_slot] |
4513 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4521 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4514 | shl ebp, 16 |
4522 | shl ebp, 16 |
4515 | add ebp, [eax-twdw+WDATA.box.top] |
4523 | add ebp, [eax-twdw+WDATA.box.top] |
4516 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
4524 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
4517 | pop esi |
4525 | pop esi |
4518 | add ebx, ebp |
4526 | add ebx, ebp |
4519 | mov eax, edi |
4527 | mov eax, edi |
4520 | xor edi, edi |
4528 | xor edi, edi |
4521 | jmp dtext |
4529 | jmp dtext |
4522 | 4530 | ||
4523 | align 4 |
4531 | align 4 |
4524 | 4532 | ||
4525 | syscall_openramdiskfile: ; OpenRamdiskFile |
4533 | syscall_openramdiskfile: ; OpenRamdiskFile |
4526 | 4534 | ||
4527 | mov eax, ebx |
4535 | mov eax, ebx |
4528 | mov ebx, ecx |
4536 | mov ebx, ecx |
4529 | mov ecx, edx |
4537 | mov ecx, edx |
4530 | mov edx, esi |
4538 | mov edx, esi |
4531 | mov esi, 12 |
4539 | mov esi, 12 |
4532 | call fileread |
4540 | call fileread |
4533 | mov [esp+32], eax |
4541 | mov [esp+32], eax |
4534 | ret |
4542 | ret |
4535 | 4543 | ||
4536 | align 4 |
4544 | align 4 |
4537 | 4545 | ||
4538 | syscall_drawrect: ; DrawRect |
4546 | syscall_drawrect: ; DrawRect |
4539 | 4547 | ||
4540 | mov edi, edx ; color + gradient |
4548 | mov edi, edx ; color + gradient |
4541 | and edi, 0x80FFFFFF |
4549 | and edi, 0x80FFFFFF |
4542 | test bx, bx ; x.size |
4550 | test bx, bx ; x.size |
4543 | je .drectr |
4551 | je .drectr |
4544 | test cx, cx ; y.size |
4552 | test cx, cx ; y.size |
4545 | je .drectr |
4553 | je .drectr |
4546 | 4554 | ||
4547 | mov eax, ebx ; bad idea |
4555 | mov eax, ebx ; bad idea |
4548 | mov ebx, ecx |
4556 | mov ebx, ecx |
4549 | 4557 | ||
4550 | movzx ecx, ax ; ecx - x.size |
4558 | movzx ecx, ax ; ecx - x.size |
4551 | shr eax, 16 ; eax - x.coord |
4559 | shr eax, 16 ; eax - x.coord |
4552 | movzx edx, bx ; edx - y.size |
4560 | movzx edx, bx ; edx - y.size |
4553 | shr ebx, 16 ; ebx - y.coord |
4561 | shr ebx, 16 ; ebx - y.coord |
4554 | mov esi, [current_slot] |
4562 | mov esi, [current_slot] |
4555 | 4563 | ||
4556 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4564 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4557 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4565 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4558 | add ecx, eax |
4566 | add ecx, eax |
4559 | add edx, ebx |
4567 | add edx, ebx |
4560 | jmp [drawbar] |
4568 | jmp [drawbar] |
4561 | .drectr: |
4569 | .drectr: |
4562 | ret |
4570 | ret |
4563 | 4571 | ||
4564 | align 4 |
4572 | align 4 |
4565 | syscall_getscreensize: ; GetScreenSize |
4573 | syscall_getscreensize: ; GetScreenSize |
4566 | mov ax, [Screen_Max_X] |
4574 | mov ax, [Screen_Max_X] |
4567 | shl eax, 16 |
4575 | shl eax, 16 |
4568 | mov ax, [Screen_Max_Y] |
4576 | mov ax, [Screen_Max_Y] |
4569 | mov [esp + 32], eax |
4577 | mov [esp + 32], eax |
4570 | ret |
4578 | ret |
4571 | 4579 | ||
4572 | align 4 |
4580 | align 4 |
4573 | 4581 | ||
4574 | syscall_cdaudio: ; CD |
4582 | syscall_cdaudio: ; CD |
4575 | 4583 | ||
4576 | cmp ebx, 4 |
4584 | cmp ebx, 4 |
4577 | jb .audio |
4585 | jb .audio |
4578 | jz .eject |
4586 | jz .eject |
4579 | cmp ebx, 5 |
4587 | cmp ebx, 5 |
4580 | jnz .ret |
4588 | jnz .ret |
4581 | .load: |
4589 | .load: |
4582 | call .reserve |
4590 | call .reserve |
4583 | call LoadMedium |
4591 | call LoadMedium |
4584 | ;call .free |
4592 | ;call .free |
4585 | jmp .free |
4593 | jmp .free |
4586 | ; ret |
4594 | ; ret |
4587 | .eject: |
4595 | .eject: |
4588 | call .reserve |
4596 | call .reserve |
4589 | call clear_CD_cache |
4597 | call clear_CD_cache |
4590 | call allow_medium_removal |
4598 | call allow_medium_removal |
4591 | call EjectMedium |
4599 | call EjectMedium |
4592 | ; call .free |
4600 | ; call .free |
4593 | jmp .free |
4601 | jmp .free |
4594 | ; ret |
4602 | ; ret |
4595 | .audio: |
4603 | .audio: |
4596 | call sys_cd_audio |
4604 | call sys_cd_audio |
4597 | mov [esp+36-4], eax |
4605 | mov [esp+36-4], eax |
4598 | .ret: |
4606 | .ret: |
4599 | ret |
4607 | ret |
4600 | 4608 | ||
4601 | .reserve: |
4609 | .reserve: |
4602 | call reserve_cd |
4610 | call reserve_cd |
4603 | mov eax, ecx |
4611 | mov eax, ecx |
4604 | shr eax, 1 |
4612 | shr eax, 1 |
4605 | and eax, 1 |
4613 | and eax, 1 |
4606 | inc eax |
4614 | inc eax |
4607 | mov [ChannelNumber], ax |
4615 | mov [ChannelNumber], ax |
4608 | mov eax, ecx |
4616 | mov eax, ecx |
4609 | and eax, 1 |
4617 | and eax, 1 |
4610 | mov [DiskNumber], al |
4618 | mov [DiskNumber], al |
4611 | call reserve_cd_channel |
4619 | call reserve_cd_channel |
4612 | and ebx, 3 |
4620 | and ebx, 3 |
4613 | inc ebx |
4621 | inc ebx |
4614 | mov [cdpos], ebx |
4622 | mov [cdpos], ebx |
4615 | add ebx, ebx |
4623 | add ebx, ebx |
4616 | mov cl, 8 |
4624 | mov cl, 8 |
4617 | sub cl, bl |
4625 | sub cl, bl |
4618 | mov al, [DRIVE_DATA+1] |
4626 | mov al, [DRIVE_DATA+1] |
4619 | shr al, cl |
4627 | shr al, cl |
4620 | test al, 2 |
4628 | test al, 2 |
4621 | jz .free;.err |
4629 | jz .free;.err |
4622 | ret |
4630 | ret |
4623 | .free: |
4631 | .free: |
4624 | call free_cd_channel |
4632 | call free_cd_channel |
4625 | and [cd_status], 0 |
4633 | and [cd_status], 0 |
4626 | ret |
4634 | ret |
4627 | .err: |
4635 | .err: |
4628 | call .free |
4636 | call .free |
4629 | ; pop eax |
4637 | ; pop eax |
4630 | ret |
4638 | ret |
4631 | 4639 | ||
4632 | align 4 |
4640 | align 4 |
4633 | 4641 | ||
4634 | syscall_getpixel: ; GetPixel |
4642 | syscall_getpixel: ; GetPixel |
4635 | mov ecx, [Screen_Max_X] |
4643 | mov ecx, [Screen_Max_X] |
4636 | inc ecx |
4644 | inc ecx |
4637 | xor edx, edx |
4645 | xor edx, edx |
4638 | mov eax, ebx |
4646 | mov eax, ebx |
4639 | div ecx |
4647 | div ecx |
4640 | mov ebx, edx |
4648 | mov ebx, edx |
4641 | xchg eax, ebx |
4649 | xchg eax, ebx |
4642 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
4650 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
4643 | call dword [GETPIXEL]; eax - x, ebx - y |
4651 | call dword [GETPIXEL]; eax - x, ebx - y |
4644 | mov [esp + 32], ecx |
4652 | mov [esp + 32], ecx |
4645 | ret |
4653 | ret |
4646 | 4654 | ||
4647 | align 4 |
4655 | align 4 |
4648 | 4656 | ||
4649 | syscall_getarea: |
4657 | syscall_getarea: |
4650 | ;eax = 36 |
4658 | ;eax = 36 |
4651 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4659 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4652 | ;ecx = [size x]*65536 + [size y] |
4660 | ;ecx = [size x]*65536 + [size y] |
4653 | ;edx = [start x]*65536 + [start y] |
4661 | ;edx = [start x]*65536 + [start y] |
4654 | pushad |
4662 | pushad |
4655 | mov edi, ebx |
4663 | mov edi, ebx |
4656 | mov eax, edx |
4664 | mov eax, edx |
4657 | shr eax, 16 |
4665 | shr eax, 16 |
4658 | mov ebx, edx |
4666 | mov ebx, edx |
4659 | and ebx, 0xffff |
4667 | and ebx, 0xffff |
4660 | dec eax |
4668 | dec eax |
4661 | dec ebx |
4669 | dec ebx |
4662 | ; eax - x, ebx - y |
4670 | ; eax - x, ebx - y |
4663 | mov edx, ecx |
4671 | mov edx, ecx |
4664 | 4672 | ||
4665 | shr ecx, 16 |
4673 | shr ecx, 16 |
4666 | and edx, 0xffff |
4674 | and edx, 0xffff |
4667 | mov esi, ecx |
4675 | mov esi, ecx |
4668 | ; ecx - size x, edx - size y |
4676 | ; ecx - size x, edx - size y |
4669 | 4677 | ||
4670 | mov ebp, edx |
4678 | mov ebp, edx |
4671 | dec ebp |
4679 | dec ebp |
4672 | lea ebp, [ebp*3] |
4680 | lea ebp, [ebp*3] |
4673 | 4681 | ||
4674 | imul ebp, esi |
4682 | imul ebp, esi |
4675 | 4683 | ||
4676 | mov esi, ecx |
4684 | mov esi, ecx |
4677 | dec esi |
4685 | dec esi |
4678 | lea esi, [esi*3] |
4686 | lea esi, [esi*3] |
4679 | 4687 | ||
4680 | add ebp, esi |
4688 | add ebp, esi |
4681 | add ebp, edi |
4689 | add ebp, edi |
4682 | 4690 | ||
4683 | add ebx, edx |
4691 | add ebx, edx |
4684 | 4692 | ||
4685 | .start_y: |
4693 | .start_y: |
4686 | push ecx edx |
4694 | push ecx edx |
4687 | .start_x: |
4695 | .start_x: |
4688 | push eax ebx ecx |
4696 | push eax ebx ecx |
4689 | add eax, ecx |
4697 | add eax, ecx |
4690 | 4698 | ||
4691 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
4699 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
4692 | call dword [GETPIXEL]; eax - x, ebx - y |
4700 | call dword [GETPIXEL]; eax - x, ebx - y |
4693 | 4701 | ||
4694 | mov [ebp], cx |
4702 | mov [ebp], cx |
4695 | shr ecx, 16 |
4703 | shr ecx, 16 |
4696 | mov [ebp+2], cl |
4704 | mov [ebp+2], cl |
4697 | 4705 | ||
4698 | pop ecx ebx eax |
4706 | pop ecx ebx eax |
4699 | sub ebp, 3 |
4707 | sub ebp, 3 |
4700 | dec ecx |
4708 | dec ecx |
4701 | jnz .start_x |
4709 | jnz .start_x |
4702 | pop edx ecx |
4710 | pop edx ecx |
4703 | dec ebx |
4711 | dec ebx |
4704 | dec edx |
4712 | dec edx |
4705 | jnz .start_y |
4713 | jnz .start_y |
4706 | popad |
4714 | popad |
4707 | ret |
4715 | ret |
4708 | 4716 | ||
4709 | align 4 |
4717 | align 4 |
4710 | 4718 | ||
4711 | syscall_drawline: ; DrawLine |
4719 | syscall_drawline: ; DrawLine |
4712 | 4720 | ||
4713 | mov edi, [TASK_BASE] |
4721 | mov edi, [TASK_BASE] |
4714 | movzx eax, word[edi-twdw+WDATA.box.left] |
4722 | movzx eax, word[edi-twdw+WDATA.box.left] |
4715 | mov ebp, eax |
4723 | mov ebp, eax |
4716 | mov esi, [current_slot] |
4724 | mov esi, [current_slot] |
4717 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4725 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4718 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
4726 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
4719 | add ebp, ebx |
4727 | add ebp, ebx |
4720 | shl eax, 16 |
4728 | shl eax, 16 |
4721 | movzx ebx, word[edi-twdw+WDATA.box.top] |
4729 | movzx ebx, word[edi-twdw+WDATA.box.top] |
4722 | add eax, ebp |
4730 | add eax, ebp |
4723 | mov ebp, ebx |
4731 | mov ebp, ebx |
4724 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
4732 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
4725 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
4733 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
4726 | add ebp, ecx |
4734 | add ebp, ecx |
4727 | shl ebx, 16 |
4735 | shl ebx, 16 |
4728 | xor edi, edi |
4736 | xor edi, edi |
4729 | add ebx, ebp |
4737 | add ebx, ebp |
4730 | mov ecx, edx |
4738 | mov ecx, edx |
4731 | jmp [draw_line] |
4739 | jmp [draw_line] |
4732 | 4740 | ||
4733 | 4741 | ||
4734 | 4742 | ||
4735 | align 4 |
4743 | align 4 |
4736 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4744 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4737 | 4745 | ||
4738 | call r_f_port_area |
4746 | call r_f_port_area |
4739 | mov [esp+32], eax |
4747 | mov [esp+32], eax |
4740 | ret |
4748 | ret |
4741 | 4749 | ||
4742 | align 4 |
4750 | align 4 |
4743 | syscall_threads: ; CreateThreads |
4751 | syscall_threads: ; CreateThreads |
4744 | ; eax=1 create thread |
4752 | ; eax=1 create thread |
4745 | ; |
4753 | ; |
4746 | ; ebx=thread start |
4754 | ; ebx=thread start |
4747 | ; ecx=thread stack value |
4755 | ; ecx=thread stack value |
4748 | ; |
4756 | ; |
4749 | ; on return : eax = pid |
4757 | ; on return : eax = pid |
4750 | 4758 | ||
4751 | call new_sys_threads |
4759 | call new_sys_threads |
4752 | 4760 | ||
4753 | mov [esp+32], eax |
4761 | mov [esp+32], eax |
4754 | ret |
4762 | ret |
4755 | 4763 | ||
4756 | align 4 |
4764 | align 4 |
4757 | 4765 | ||
4758 | stack_driver_stat: |
4766 | stack_driver_stat: |
4759 | 4767 | ||
4760 | call app_stack_handler ; Stack status |
4768 | call app_stack_handler ; Stack status |
4761 | 4769 | ||
4762 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4770 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4763 | ; call change_task ; between sent packet |
4771 | ; call change_task ; between sent packet |
4764 | 4772 | ||
4765 | mov [esp+32], eax |
4773 | mov [esp+32], eax |
4766 | ret |
4774 | ret |
4767 | 4775 | ||
4768 | align 4 |
4776 | align 4 |
4769 | 4777 | ||
4770 | socket: ; Socket interface |
4778 | socket: ; Socket interface |
4771 | call app_socket_handler |
4779 | call app_socket_handler |
4772 | 4780 | ||
4773 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4781 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4774 | ; call change_task ; between sent packet |
4782 | ; call change_task ; between sent packet |
4775 | 4783 | ||
4776 | mov [esp+36], eax |
4784 | mov [esp+36], eax |
4777 | mov [esp+24], ebx |
4785 | mov [esp+24], ebx |
4778 | ret |
4786 | ret |
4779 | 4787 | ||
4780 | align 4 |
4788 | align 4 |
4781 | 4789 | ||
4782 | read_from_hd: ; Read from hd - fn not in use |
4790 | read_from_hd: ; Read from hd - fn not in use |
4783 | 4791 | ||
4784 | mov edi, [TASK_BASE] |
4792 | mov edi, [TASK_BASE] |
4785 | add edi, TASKDATA.mem_start |
4793 | add edi, TASKDATA.mem_start |
4786 | add eax, [edi] |
4794 | add eax, [edi] |
4787 | add ecx, [edi] |
4795 | add ecx, [edi] |
4788 | add edx, [edi] |
4796 | add edx, [edi] |
4789 | call file_read |
4797 | call file_read |
4790 | 4798 | ||
4791 | mov [esp+36], eax |
4799 | mov [esp+36], eax |
4792 | mov [esp+24], ebx |
4800 | mov [esp+24], ebx |
4793 | 4801 | ||
4794 | ret |
4802 | ret |
4795 | 4803 | ||
4796 | paleholder: |
4804 | paleholder: |
4797 | ret |
4805 | ret |
4798 | ;------------------------------------------------------------------------------ |
4806 | ;------------------------------------------------------------------------------ |
4799 | align 4 |
4807 | align 4 |
4800 | calculate_fast_getting_offset_for_WinMapAddress: |
4808 | calculate_fast_getting_offset_for_WinMapAddress: |
4801 | ; calculate data area for fast getting offset to _WinMapAddress |
4809 | ; calculate data area for fast getting offset to _WinMapAddress |
4802 | mov eax, [_display.width] |
4810 | mov eax, [_display.width] |
4803 | mov ecx, [_display.height] |
4811 | mov ecx, [_display.height] |
4804 | inc ecx |
4812 | inc ecx |
4805 | mov edi, d_width_calc_area |
4813 | mov edi, d_width_calc_area |
4806 | cld |
4814 | cld |
4807 | @@: |
4815 | @@: |
4808 | stosd |
4816 | stosd |
4809 | add eax, [_display.width] |
4817 | add eax, [_display.width] |
4810 | dec ecx |
4818 | dec ecx |
4811 | jnz @r |
4819 | jnz @r |
4812 | ret |
4820 | ret |
4813 | ;------------------------------------------------------------------------------ |
4821 | ;------------------------------------------------------------------------------ |
4814 | align 4 |
4822 | align 4 |
4815 | set_screen: |
4823 | set_screen: |
4816 | cmp eax, [Screen_Max_X] |
4824 | cmp eax, [Screen_Max_X] |
4817 | jne .set |
4825 | jne .set |
4818 | 4826 | ||
4819 | cmp edx, [Screen_Max_Y] |
4827 | cmp edx, [Screen_Max_Y] |
4820 | jne .set |
4828 | jne .set |
4821 | ret |
4829 | ret |
4822 | .set: |
4830 | .set: |
4823 | pushfd |
4831 | pushfd |
4824 | cli |
4832 | cli |
4825 | 4833 | ||
4826 | mov [Screen_Max_X], eax |
4834 | mov [Screen_Max_X], eax |
4827 | mov [Screen_Max_Y], edx |
4835 | mov [Screen_Max_Y], edx |
4828 | mov [BytesPerScanLine], ecx |
4836 | mov [BytesPerScanLine], ecx |
4829 | 4837 | ||
4830 | mov [screen_workarea.right], eax |
4838 | mov [screen_workarea.right], eax |
4831 | mov [screen_workarea.bottom], edx |
4839 | mov [screen_workarea.bottom], edx |
4832 | 4840 | ||
4833 | push ebx |
4841 | push ebx |
4834 | push esi |
4842 | push esi |
4835 | push edi |
4843 | push edi |
4836 | 4844 | ||
4837 | pushad |
4845 | pushad |
4838 | 4846 | ||
4839 | stdcall kernel_free, [_WinMapAddress] |
4847 | stdcall kernel_free, [_WinMapAddress] |
4840 | 4848 | ||
4841 | mov eax, [_display.width] |
4849 | mov eax, [_display.width] |
4842 | mul [_display.height] |
4850 | mul [_display.height] |
4843 | mov [_WinMapSize], eax |
4851 | mov [_WinMapSize], eax |
4844 | 4852 | ||
4845 | stdcall kernel_alloc, eax |
4853 | stdcall kernel_alloc, eax |
4846 | mov [_WinMapAddress], eax |
4854 | mov [_WinMapAddress], eax |
4847 | test eax, eax |
4855 | test eax, eax |
4848 | jz .epic_fail |
4856 | jz .epic_fail |
4849 | 4857 | ||
4850 | call calculate_fast_getting_offset_for_WinMapAddress |
4858 | call calculate_fast_getting_offset_for_WinMapAddress |
4851 | 4859 | ||
4852 | popad |
4860 | popad |
4853 | 4861 | ||
4854 | call repos_windows |
4862 | call repos_windows |
4855 | xor eax, eax |
4863 | xor eax, eax |
4856 | xor ebx, ebx |
4864 | xor ebx, ebx |
4857 | mov ecx, [Screen_Max_X] |
4865 | mov ecx, [Screen_Max_X] |
4858 | mov edx, [Screen_Max_Y] |
4866 | mov edx, [Screen_Max_Y] |
4859 | call calculatescreen |
4867 | call calculatescreen |
4860 | pop edi |
4868 | pop edi |
4861 | pop esi |
4869 | pop esi |
4862 | pop ebx |
4870 | pop ebx |
4863 | 4871 | ||
4864 | popfd |
4872 | popfd |
4865 | ret |
4873 | ret |
4866 | 4874 | ||
4867 | .epic_fail: |
4875 | .epic_fail: |
4868 | hlt ; Houston, we've had a problem |
4876 | hlt ; Houston, we've had a problem |
4869 | 4877 | ||
4870 | ; --------------- APM --------------------- |
4878 | ; --------------- APM --------------------- |
4871 | uglobal |
4879 | uglobal |
4872 | apm_entry dp 0 |
4880 | apm_entry dp 0 |
4873 | apm_vf dd 0 |
4881 | apm_vf dd 0 |
4874 | endg |
4882 | endg |
4875 | 4883 | ||
4876 | align 4 |
4884 | align 4 |
4877 | sys_apm: |
4885 | sys_apm: |
4878 | xor eax, eax |
4886 | xor eax, eax |
4879 | cmp word [apm_vf], ax ; Check APM BIOS enable |
4887 | cmp word [apm_vf], ax ; Check APM BIOS enable |
4880 | jne @f |
4888 | jne @f |
4881 | inc eax |
4889 | inc eax |
4882 | or dword [esp + 44], eax ; error |
4890 | or dword [esp + 44], eax ; error |
4883 | add eax, 7 |
4891 | add eax, 7 |
4884 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
4892 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
4885 | ret |
4893 | ret |
4886 | 4894 | ||
4887 | @@: |
4895 | @@: |
4888 | ; xchg eax, ecx |
4896 | ; xchg eax, ecx |
4889 | ; xchg ebx, ecx |
4897 | ; xchg ebx, ecx |
4890 | 4898 | ||
4891 | cmp dx, 3 |
4899 | cmp dx, 3 |
4892 | ja @f |
4900 | ja @f |
4893 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
4901 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
4894 | mov eax, [apm_vf] |
4902 | mov eax, [apm_vf] |
4895 | mov [esp + 32], eax |
4903 | mov [esp + 32], eax |
4896 | shr eax, 16 |
4904 | shr eax, 16 |
4897 | mov [esp + 28], eax |
4905 | mov [esp + 28], eax |
4898 | ret |
4906 | ret |
4899 | 4907 | ||
4900 | @@: |
4908 | @@: |
4901 | 4909 | ||
4902 | mov esi, [master_tab+(OS_BASE shr 20)] |
4910 | mov esi, [master_tab+(OS_BASE shr 20)] |
4903 | xchg [master_tab], esi |
4911 | xchg [master_tab], esi |
4904 | push esi |
4912 | push esi |
4905 | mov edi, cr3 |
4913 | mov edi, cr3 |
4906 | mov cr3, edi ;flush TLB |
4914 | mov cr3, edi ;flush TLB |
4907 | 4915 | ||
4908 | call pword [apm_entry] ;call APM BIOS |
4916 | call pword [apm_entry] ;call APM BIOS |
4909 | 4917 | ||
4910 | xchg eax, [esp] |
4918 | xchg eax, [esp] |
4911 | mov [master_tab], eax |
4919 | mov [master_tab], eax |
4912 | mov eax, cr3 |
4920 | mov eax, cr3 |
4913 | mov cr3, eax |
4921 | mov cr3, eax |
4914 | pop eax |
4922 | pop eax |
4915 | 4923 | ||
4916 | mov [esp + 4 ], edi |
4924 | mov [esp + 4 ], edi |
4917 | mov [esp + 8], esi |
4925 | mov [esp + 8], esi |
4918 | mov [esp + 20], ebx |
4926 | mov [esp + 20], ebx |
4919 | mov [esp + 24], edx |
4927 | mov [esp + 24], edx |
4920 | mov [esp + 28], ecx |
4928 | mov [esp + 28], ecx |
4921 | mov [esp + 32], eax |
4929 | mov [esp + 32], eax |
4922 | setc al |
4930 | setc al |
4923 | and [esp + 44], byte 0xfe |
4931 | and [esp + 44], byte 0xfe |
4924 | or [esp + 44], al |
4932 | or [esp + 44], al |
4925 | ret |
4933 | ret |
4926 | ; ----------------------------------------- |
4934 | ; ----------------------------------------- |
4927 | 4935 | ||
4928 | align 4 |
4936 | align 4 |
4929 | 4937 | ||
4930 | undefined_syscall: ; Undefined system call |
4938 | undefined_syscall: ; Undefined system call |
4931 | mov [esp + 32], dword -1 |
4939 | mov [esp + 32], dword -1 |
4932 | ret |
4940 | ret |
4933 | 4941 | ||
4934 | align 4 |
4942 | align 4 |
4935 | system_shutdown: ; shut down the system |
4943 | system_shutdown: ; shut down the system |
4936 | 4944 | ||
4937 | cmp byte [BOOT_VAR+0x9030], 1 |
4945 | cmp byte [BOOT_VAR+0x9030], 1 |
4938 | jne @F |
4946 | jne @F |
4939 | ret |
4947 | ret |
4940 | @@: |
4948 | @@: |
4941 | call stop_all_services |
4949 | call stop_all_services |
4942 | push 3 ; stop playing cd |
4950 | push 3 ; stop playing cd |
4943 | pop eax |
4951 | pop eax |
4944 | call sys_cd_audio |
4952 | call sys_cd_audio |
4945 | 4953 | ||
4946 | yes_shutdown_param: |
4954 | yes_shutdown_param: |
4947 | cli |
4955 | cli |
4948 | 4956 | ||
4949 | if ~ defined extended_primary_loader |
4957 | if ~ defined extended_primary_loader |
4950 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
4958 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
4951 | push 12 |
4959 | push 12 |
4952 | pop esi |
4960 | pop esi |
4953 | xor ebx, ebx |
4961 | xor ebx, ebx |
4954 | or ecx, -1 |
4962 | or ecx, -1 |
4955 | mov edx, OS_BASE+0x70000 |
4963 | mov edx, OS_BASE+0x70000 |
4956 | call fileread |
4964 | call fileread |
4957 | 4965 | ||
4958 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
4966 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
4959 | mov edi, OS_BASE+0x40000 |
4967 | mov edi, OS_BASE+0x40000 |
4960 | mov ecx, 1000 |
4968 | mov ecx, 1000 |
4961 | rep movsb |
4969 | rep movsb |
4962 | end if |
4970 | end if |
4963 | 4971 | ||
4964 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
4972 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
4965 | mov edi, OS_BASE |
4973 | mov edi, OS_BASE |
4966 | mov ecx, 0x10000/4 |
4974 | mov ecx, 0x10000/4 |
4967 | cld |
4975 | cld |
4968 | rep movsd |
4976 | rep movsd |
4969 | 4977 | ||
4970 | call restorefatchain |
4978 | call restorefatchain |
4971 | 4979 | ||
4972 | call IRQ_mask_all |
4980 | call IRQ_mask_all |
4973 | 4981 | ||
4974 | if 0 |
4982 | if 0 |
4975 | mov word [OS_BASE+0x467+0], pr_mode_exit |
4983 | mov word [OS_BASE+0x467+0], pr_mode_exit |
4976 | mov word [OS_BASE+0x467+2], 0x1000 |
4984 | mov word [OS_BASE+0x467+2], 0x1000 |
4977 | 4985 | ||
4978 | mov al, 0x0F |
4986 | mov al, 0x0F |
4979 | out 0x70, al |
4987 | out 0x70, al |
4980 | mov al, 0x05 |
4988 | mov al, 0x05 |
4981 | out 0x71, al |
4989 | out 0x71, al |
4982 | 4990 | ||
4983 | mov al, 0xFE |
4991 | mov al, 0xFE |
4984 | out 0x64, al |
4992 | out 0x64, al |
4985 | 4993 | ||
4986 | hlt |
4994 | hlt |
4987 | jmp $-1 |
4995 | jmp $-1 |
4988 | 4996 | ||
4989 | else |
4997 | else |
4990 | cmp byte [OS_BASE + 0x9030], 2 |
4998 | cmp byte [OS_BASE + 0x9030], 2 |
4991 | jnz no_acpi_power_off |
4999 | jnz no_acpi_power_off |
4992 | 5000 | ||
4993 | ; scan for RSDP |
5001 | ; scan for RSDP |
4994 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5002 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
4995 | movzx eax, word [OS_BASE + 0x40E] |
5003 | movzx eax, word [OS_BASE + 0x40E] |
4996 | shl eax, 4 |
5004 | shl eax, 4 |
4997 | jz @f |
5005 | jz @f |
4998 | mov ecx, 1024/16 |
5006 | mov ecx, 1024/16 |
4999 | call scan_rsdp |
5007 | call scan_rsdp |
5000 | jnc .rsdp_found |
5008 | jnc .rsdp_found |
5001 | @@: |
5009 | @@: |
5002 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5010 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5003 | mov eax, 0xE0000 |
5011 | mov eax, 0xE0000 |
5004 | mov ecx, 0x2000 |
5012 | mov ecx, 0x2000 |
5005 | call scan_rsdp |
5013 | call scan_rsdp |
5006 | jc no_acpi_power_off |
5014 | jc no_acpi_power_off |
5007 | .rsdp_found: |
5015 | .rsdp_found: |
5008 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5016 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5009 | mov ebp, [ipc_tmp] |
5017 | mov ebp, [ipc_tmp] |
5010 | stdcall map_page, ebp, esi, PG_MAP |
5018 | stdcall map_page, ebp, esi, PG_MAP |
5011 | lea eax, [esi+1000h] |
5019 | lea eax, [esi+1000h] |
5012 | lea edx, [ebp+1000h] |
5020 | lea edx, [ebp+1000h] |
5013 | stdcall map_page, edx, eax, PG_MAP |
5021 | stdcall map_page, edx, eax, PG_MAP |
5014 | and esi, 0xFFF |
5022 | and esi, 0xFFF |
5015 | add esi, ebp |
5023 | add esi, ebp |
5016 | cmp dword [esi], 'RSDT' |
5024 | cmp dword [esi], 'RSDT' |
5017 | jnz no_acpi_power_off |
5025 | jnz no_acpi_power_off |
5018 | mov ecx, [esi+4] |
5026 | mov ecx, [esi+4] |
5019 | sub ecx, 24h |
5027 | sub ecx, 24h |
5020 | jbe no_acpi_power_off |
5028 | jbe no_acpi_power_off |
5021 | shr ecx, 2 |
5029 | shr ecx, 2 |
5022 | add esi, 24h |
5030 | add esi, 24h |
5023 | .scan_fadt: |
5031 | .scan_fadt: |
5024 | lodsd |
5032 | lodsd |
5025 | mov ebx, eax |
5033 | mov ebx, eax |
5026 | lea eax, [ebp+2000h] |
5034 | lea eax, [ebp+2000h] |
5027 | stdcall map_page, eax, ebx, PG_MAP |
5035 | stdcall map_page, eax, ebx, PG_MAP |
5028 | lea eax, [ebp+3000h] |
5036 | lea eax, [ebp+3000h] |
5029 | add ebx, 0x1000 |
5037 | add ebx, 0x1000 |
5030 | stdcall map_page, eax, ebx, PG_MAP |
5038 | stdcall map_page, eax, ebx, PG_MAP |
5031 | and ebx, 0xFFF |
5039 | and ebx, 0xFFF |
5032 | lea ebx, [ebx+ebp+2000h] |
5040 | lea ebx, [ebx+ebp+2000h] |
5033 | cmp dword [ebx], 'FACP' |
5041 | cmp dword [ebx], 'FACP' |
5034 | jz .fadt_found |
5042 | jz .fadt_found |
5035 | loop .scan_fadt |
5043 | loop .scan_fadt |
5036 | jmp no_acpi_power_off |
5044 | jmp no_acpi_power_off |
5037 | .fadt_found: |
5045 | .fadt_found: |
5038 | ; ebx is linear address of FADT |
5046 | ; ebx is linear address of FADT |
5039 | mov edi, [ebx+40] ; physical address of the DSDT |
5047 | mov edi, [ebx+40] ; physical address of the DSDT |
5040 | lea eax, [ebp+4000h] |
5048 | lea eax, [ebp+4000h] |
5041 | stdcall map_page, eax, edi, PG_MAP |
5049 | stdcall map_page, eax, edi, PG_MAP |
5042 | lea eax, [ebp+5000h] |
5050 | lea eax, [ebp+5000h] |
5043 | lea esi, [edi+0x1000] |
5051 | lea esi, [edi+0x1000] |
5044 | stdcall map_page, eax, esi, PG_MAP |
5052 | stdcall map_page, eax, esi, PG_MAP |
5045 | and esi, 0xFFF |
5053 | and esi, 0xFFF |
5046 | sub edi, esi |
5054 | sub edi, esi |
5047 | cmp dword [esi+ebp+4000h], 'DSDT' |
5055 | cmp dword [esi+ebp+4000h], 'DSDT' |
5048 | jnz no_acpi_power_off |
5056 | jnz no_acpi_power_off |
5049 | mov eax, [esi+ebp+4004h] ; DSDT length |
5057 | mov eax, [esi+ebp+4004h] ; DSDT length |
5050 | sub eax, 36+4 |
5058 | sub eax, 36+4 |
5051 | jbe no_acpi_power_off |
5059 | jbe no_acpi_power_off |
5052 | add esi, 36 |
5060 | add esi, 36 |
5053 | .scan_dsdt: |
5061 | .scan_dsdt: |
5054 | cmp dword [esi+ebp+4000h], '_S5_' |
5062 | cmp dword [esi+ebp+4000h], '_S5_' |
5055 | jnz .scan_dsdt_cont |
5063 | jnz .scan_dsdt_cont |
5056 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5064 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5057 | jnz .scan_dsdt_cont |
5065 | jnz .scan_dsdt_cont |
5058 | mov dl, [esi+ebp+4000h+6] |
5066 | mov dl, [esi+ebp+4000h+6] |
5059 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5067 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5060 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5068 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5061 | ja .scan_dsdt_cont |
5069 | ja .scan_dsdt_cont |
5062 | cmp dl, 1 |
5070 | cmp dl, 1 |
5063 | jb .scan_dsdt_cont |
5071 | jb .scan_dsdt_cont |
5064 | lea esi, [esi+ebp+4000h+7] |
5072 | lea esi, [esi+ebp+4000h+7] |
5065 | xor ecx, ecx |
5073 | xor ecx, ecx |
5066 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5074 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5067 | jz @f |
5075 | jz @f |
5068 | cmp byte [esi], 0xA |
5076 | cmp byte [esi], 0xA |
5069 | jnz no_acpi_power_off |
5077 | jnz no_acpi_power_off |
5070 | inc esi |
5078 | inc esi |
5071 | mov cl, [esi] |
5079 | mov cl, [esi] |
5072 | @@: |
5080 | @@: |
5073 | inc esi |
5081 | inc esi |
5074 | cmp dl, 2 |
5082 | cmp dl, 2 |
5075 | jb @f |
5083 | jb @f |
5076 | cmp byte [esi], 0 |
5084 | cmp byte [esi], 0 |
5077 | jz @f |
5085 | jz @f |
5078 | cmp byte [esi], 0xA |
5086 | cmp byte [esi], 0xA |
5079 | jnz no_acpi_power_off |
5087 | jnz no_acpi_power_off |
5080 | inc esi |
5088 | inc esi |
5081 | mov ch, [esi] |
5089 | mov ch, [esi] |
5082 | @@: |
5090 | @@: |
5083 | jmp do_acpi_power_off |
5091 | jmp do_acpi_power_off |
5084 | .scan_dsdt_cont: |
5092 | .scan_dsdt_cont: |
5085 | inc esi |
5093 | inc esi |
5086 | cmp esi, 0x1000 |
5094 | cmp esi, 0x1000 |
5087 | jb @f |
5095 | jb @f |
5088 | sub esi, 0x1000 |
5096 | sub esi, 0x1000 |
5089 | add edi, 0x1000 |
5097 | add edi, 0x1000 |
5090 | push eax |
5098 | push eax |
5091 | lea eax, [ebp+4000h] |
5099 | lea eax, [ebp+4000h] |
5092 | stdcall map_page, eax, edi, PG_MAP |
5100 | stdcall map_page, eax, edi, PG_MAP |
5093 | push PG_MAP |
5101 | push PG_MAP |
5094 | lea eax, [edi+1000h] |
5102 | lea eax, [edi+1000h] |
5095 | push eax |
5103 | push eax |
5096 | lea eax, [ebp+5000h] |
5104 | lea eax, [ebp+5000h] |
5097 | push eax |
5105 | push eax |
5098 | stdcall map_page |
5106 | stdcall map_page |
5099 | pop eax |
5107 | pop eax |
5100 | @@: |
5108 | @@: |
5101 | dec eax |
5109 | dec eax |
5102 | jnz .scan_dsdt |
5110 | jnz .scan_dsdt |
5103 | jmp no_acpi_power_off |
5111 | jmp no_acpi_power_off |
5104 | do_acpi_power_off: |
5112 | do_acpi_power_off: |
5105 | mov edx, [ebx+48] |
5113 | mov edx, [ebx+48] |
5106 | test edx, edx |
5114 | test edx, edx |
5107 | jz .nosmi |
5115 | jz .nosmi |
5108 | mov al, [ebx+52] |
5116 | mov al, [ebx+52] |
5109 | out dx, al |
5117 | out dx, al |
5110 | mov edx, [ebx+64] |
5118 | mov edx, [ebx+64] |
5111 | @@: |
5119 | @@: |
5112 | in ax, dx |
5120 | in ax, dx |
5113 | test al, 1 |
5121 | test al, 1 |
5114 | jz @b |
5122 | jz @b |
5115 | .nosmi: |
5123 | .nosmi: |
5116 | and cx, 0x0707 |
5124 | and cx, 0x0707 |
5117 | shl cx, 2 |
5125 | shl cx, 2 |
5118 | or cx, 0x2020 |
5126 | or cx, 0x2020 |
5119 | mov edx, [ebx+64] |
5127 | mov edx, [ebx+64] |
5120 | in ax, dx |
5128 | in ax, dx |
5121 | and ax, 203h |
5129 | and ax, 203h |
5122 | or ah, cl |
5130 | or ah, cl |
5123 | out dx, ax |
5131 | out dx, ax |
5124 | mov edx, [ebx+68] |
5132 | mov edx, [ebx+68] |
5125 | test edx, edx |
5133 | test edx, edx |
5126 | jz @f |
5134 | jz @f |
5127 | in ax, dx |
5135 | in ax, dx |
5128 | and ax, 203h |
5136 | and ax, 203h |
5129 | or ah, ch |
5137 | or ah, ch |
5130 | out dx, ax |
5138 | out dx, ax |
5131 | @@: |
5139 | @@: |
5132 | jmp $ |
5140 | jmp $ |
5133 | 5141 | ||
5134 | 5142 | ||
5135 | no_acpi_power_off: |
5143 | no_acpi_power_off: |
5136 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5144 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5137 | mov word [OS_BASE+0x467+2], 0x1000 |
5145 | mov word [OS_BASE+0x467+2], 0x1000 |
5138 | 5146 | ||
5139 | mov al, 0x0F |
5147 | mov al, 0x0F |
5140 | out 0x70, al |
5148 | out 0x70, al |
5141 | mov al, 0x05 |
5149 | mov al, 0x05 |
5142 | out 0x71, al |
5150 | out 0x71, al |
5143 | 5151 | ||
5144 | mov al, 0xFE |
5152 | mov al, 0xFE |
5145 | out 0x64, al |
5153 | out 0x64, al |
5146 | 5154 | ||
5147 | hlt |
5155 | hlt |
5148 | jmp $-1 |
5156 | jmp $-1 |
5149 | 5157 | ||
5150 | scan_rsdp: |
5158 | scan_rsdp: |
5151 | add eax, OS_BASE |
5159 | add eax, OS_BASE |
5152 | .s: |
5160 | .s: |
5153 | cmp dword [eax], 'RSD ' |
5161 | cmp dword [eax], 'RSD ' |
5154 | jnz .n |
5162 | jnz .n |
5155 | cmp dword [eax+4], 'PTR ' |
5163 | cmp dword [eax+4], 'PTR ' |
5156 | jnz .n |
5164 | jnz .n |
5157 | xor edx, edx |
5165 | xor edx, edx |
5158 | xor esi, esi |
5166 | xor esi, esi |
5159 | @@: |
5167 | @@: |
5160 | add dl, [eax+esi] |
5168 | add dl, [eax+esi] |
5161 | inc esi |
5169 | inc esi |
5162 | cmp esi, 20 |
5170 | cmp esi, 20 |
5163 | jnz @b |
5171 | jnz @b |
5164 | test dl, dl |
5172 | test dl, dl |
5165 | jz .ok |
5173 | jz .ok |
5166 | .n: |
5174 | .n: |
5167 | add eax, 10h |
5175 | add eax, 10h |
5168 | loop .s |
5176 | loop .s |
5169 | stc |
5177 | stc |
5170 | .ok: |
5178 | .ok: |
5171 | ret |
5179 | ret |
5172 | end if |
5180 | end if |
5173 | 5181 | ||
5174 | include "data32.inc" |
5182 | include "data32.inc" |
5175 | 5183 | ||
5176 | __REV__ = __REV |
5184 | __REV__ = __REV |
5177 | 5185 | ||
5178 | uglobals_size = $ - endofcode |
5186 | uglobals_size = $ - endofcode |
5179 | diff16 "end of kernel code",0,$=> |
5187 | diff16 "end of kernel code",0,$=> |