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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. |
4 | ;; PROGRAMMING: |
4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
5 | ;; Ivan Poddubny |
6 | ;; Marat Zakiyanov (Mario79) |
6 | ;; Marat Zakiyanov (Mario79) |
7 | ;; VaStaNi |
7 | ;; VaStaNi |
8 | ;; Trans |
8 | ;; Trans |
9 | ;; Mihail Semenyako (mike.dld) |
9 | ;; Mihail Semenyako (mike.dld) |
10 | ;; Sergey Kuzmin (Wildwest) |
10 | ;; Sergey Kuzmin (Wildwest) |
11 | ;; Andrey Halyavin (halyavin) |
11 | ;; Andrey Halyavin (halyavin) |
12 | ;; Mihail Lisovin (Mihasik) |
12 | ;; Mihail Lisovin (Mihasik) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
14 | ;; NoName |
14 | ;; NoName |
15 | ;; Evgeny Grechnikov (Diamond) |
15 | ;; Evgeny Grechnikov (Diamond) |
16 | ;; Iliya Mihailov (Ghost) |
16 | ;; Iliya Mihailov (Ghost) |
17 | ;; Sergey Semyonov (Serge) |
17 | ;; Sergey Semyonov (Serge) |
18 | ;; Johnny_B |
18 | ;; Johnny_B |
19 | ;; SPraid (simba) |
19 | ;; SPraid (simba) |
20 | ;; Hidnplayr |
20 | ;; Hidnplayr |
21 | ;; Alexey Teplov ( |
21 | ;; Alexey Teplov ( |
22 | ;; Rus |
22 | ;; Rus |
23 | ;; Nable |
23 | ;; Nable |
24 | ;; shurf |
24 | ;; shurf |
25 | ;; Alver |
25 | ;; Alver |
26 | ;; Maxis |
26 | ;; Maxis |
27 | ;; Galkov |
27 | ;; Galkov |
28 | ;; CleverMouse |
28 | ;; CleverMouse |
29 | ;; tsdima |
29 | ;; tsdima |
30 | ;; turbanoff |
30 | ;; turbanoff |
31 | ;; Asper |
31 | ;; Asper |
32 | ;; art_zh |
32 | ;; art_zh |
33 | ;; |
33 | ;; |
34 | ;; Data in this file was originally part of MenuetOS project which is |
34 | ;; Data in this file was originally part of MenuetOS project which is |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
37 | ;; |
37 | ;; |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
39 | ;; PROGRAMMING: |
39 | ;; PROGRAMMING: |
40 | ;; |
40 | ;; |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
42 | ;; - main os coding/design |
42 | ;; - main os coding/design |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
46 | ;; quickcode@mail.ru |
46 | ;; quickcode@mail.ru |
47 | ;; Alexey, kgaz@crosswinds.net |
47 | ;; Alexey, kgaz@crosswinds.net |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
49 | ;; kristol@nic.fi |
49 | ;; kristol@nic.fi |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
53 | ;; |
53 | ;; |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
58 | ;; License (the "GPL") for full details. |
58 | ;; License (the "GPL") for full details. |
59 | ; |
59 | ; |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
65 | ;; on all copies. |
65 | ;; on all copies. |
66 | ;; |
66 | ;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
68 | 68 | ||
69 | include 'macros.inc' |
69 | include 'macros.inc' |
70 | include 'struct.inc' |
70 | include 'struct.inc' |
71 | 71 | ||
72 | $Revision: 2991 $ |
72 | $Revision: 3274 $ |
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 ge |
|
- | 140 | include "boot/bootge.inc" ; german system boot messages |
|
139 | if lang eq en |
141 | else if lang eq sp |
140 | include "boot/booteng.inc" ; english system boot messages |
142 | include "boot/bootsp.inc" ; spanish system boot messages |
141 | else if lang eq ru |
143 | else if lang eq ru |
142 | include "boot/bootru.inc" ; russian system boot messages |
144 | include "boot/bootru.inc" ; russian system boot messages |
143 | include "boot/ru.inc" ; Russian font |
145 | include "boot/ru.inc" ; Russian font |
144 | else if lang eq et |
146 | else if lang eq et |
145 | include "boot/bootet.inc" ; estonian system boot messages |
147 | include "boot/bootet.inc" ; estonian system boot messages |
146 | include "boot/et.inc" ; Estonian font |
148 | include "boot/et.inc" ; Estonian font |
147 | else |
149 | else |
148 | include "boot/bootge.inc" ; german system boot messages |
150 | include "boot/booten.inc" ; english system boot messages |
149 | end if |
151 | end if |
150 | 152 | ||
151 | include "boot/bootcode.inc" ; 16 bit system boot code |
153 | include "boot/bootcode.inc" ; 16 bit system boot code |
152 | include "bus/pci/pci16.inc" |
154 | include "bus/pci/pci16.inc" |
153 | include "detect/biosdisk.inc" |
155 | include "detect/biosdisk.inc" |
154 | 156 | ||
155 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
157 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
156 | ;; ;; |
158 | ;; ;; |
157 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
159 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
158 | ;; ;; |
160 | ;; ;; |
159 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
161 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
160 | 162 | ||
161 | 163 | ||
162 | ; CR0 Flags - Protected mode and Paging |
164 | ; CR0 Flags - Protected mode and Paging |
163 | 165 | ||
164 | mov ecx, CR0_PE |
166 | mov ecx, CR0_PE |
165 | 167 | ||
166 | ; Enabling 32 bit protected mode |
168 | ; Enabling 32 bit protected mode |
167 | 169 | ||
168 | sidt [cs:old_ints_h] |
170 | sidt [cs:old_ints_h] |
169 | 171 | ||
170 | cli ; disable all irqs |
172 | cli ; disable all irqs |
171 | cld |
173 | cld |
172 | mov al, 255 ; mask all irqs |
174 | mov al, 255 ; mask all irqs |
173 | out 0xa1, al |
175 | out 0xa1, al |
174 | out 0x21, al |
176 | out 0x21, al |
175 | l.5: |
177 | l.5: |
176 | in al, 0x64 ; Enable A20 |
178 | in al, 0x64 ; Enable A20 |
177 | test al, 2 |
179 | test al, 2 |
178 | jnz l.5 |
180 | jnz l.5 |
179 | mov al, 0xD1 |
181 | mov al, 0xD1 |
180 | out 0x64, al |
182 | out 0x64, al |
181 | l.6: |
183 | l.6: |
182 | in al, 0x64 |
184 | in al, 0x64 |
183 | test al, 2 |
185 | test al, 2 |
184 | jnz l.6 |
186 | jnz l.6 |
185 | mov al, 0xDF |
187 | mov al, 0xDF |
186 | out 0x60, al |
188 | out 0x60, al |
187 | l.7: |
189 | l.7: |
188 | in al, 0x64 |
190 | in al, 0x64 |
189 | test al, 2 |
191 | test al, 2 |
190 | jnz l.7 |
192 | jnz l.7 |
191 | mov al, 0xFF |
193 | mov al, 0xFF |
192 | out 0x64, al |
194 | out 0x64, al |
193 | 195 | ||
194 | lgdt [cs:tmp_gdt] ; Load GDT |
196 | lgdt [cs:tmp_gdt] ; Load GDT |
195 | mov eax, cr0 ; protected mode |
197 | mov eax, cr0 ; protected mode |
196 | or eax, ecx |
198 | or eax, ecx |
197 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
199 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
198 | mov cr0, eax |
200 | mov cr0, eax |
199 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
201 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
200 | 202 | ||
201 | align 8 |
203 | align 8 |
202 | tmp_gdt: |
204 | tmp_gdt: |
203 | 205 | ||
204 | dw 23 |
206 | dw 23 |
205 | dd tmp_gdt+0x10000 |
207 | dd tmp_gdt+0x10000 |
206 | dw 0 |
208 | dw 0 |
207 | 209 | ||
208 | dw 0xffff |
210 | dw 0xffff |
209 | dw 0x0000 |
211 | dw 0x0000 |
210 | db 0x00 |
212 | db 0x00 |
211 | dw 11011111b *256 +10011010b |
213 | dw 11011111b *256 +10011010b |
212 | db 0x00 |
214 | db 0x00 |
213 | 215 | ||
214 | dw 0xffff |
216 | dw 0xffff |
215 | dw 0x0000 |
217 | dw 0x0000 |
216 | db 0x00 |
218 | db 0x00 |
217 | dw 11011111b *256 +10010010b |
219 | dw 11011111b *256 +10010010b |
218 | db 0x00 |
220 | db 0x00 |
219 | 221 | ||
220 | include "data16.inc" |
222 | include "data16.inc" |
221 | 223 | ||
222 | use32 |
224 | use32 |
223 | org $+0x10000 |
225 | org $+0x10000 |
224 | 226 | ||
225 | align 4 |
227 | align 4 |
226 | B32: |
228 | B32: |
227 | mov ax, os_stack ; Selector for os |
229 | mov ax, os_stack ; Selector for os |
228 | mov ds, ax |
230 | mov ds, ax |
229 | mov es, ax |
231 | mov es, ax |
230 | mov fs, ax |
232 | mov fs, ax |
231 | mov gs, ax |
233 | mov gs, ax |
232 | mov ss, ax |
234 | mov ss, ax |
233 | mov esp, 0x006CC00 ; Set stack |
235 | mov esp, 0x006CC00 ; Set stack |
234 | 236 | ||
235 | ; CLEAR 0x280000 - HEAP_BASE |
237 | ; CLEAR 0x280000 - HEAP_BASE |
236 | 238 | ||
237 | xor eax, eax |
239 | xor eax, eax |
238 | mov edi, CLEAN_ZONE |
240 | mov edi, CLEAN_ZONE |
239 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
241 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
240 | cld |
242 | cld |
241 | rep stosd |
243 | rep stosd |
242 | 244 | ||
243 | ; CLEAR KERNEL UNDEFINED GLOBALS |
245 | ; CLEAR KERNEL UNDEFINED GLOBALS |
244 | mov edi, endofcode-OS_BASE |
246 | mov edi, endofcode-OS_BASE |
245 | mov ecx, 0x90000 |
247 | mov ecx, 0x90000 |
246 | sub ecx, edi |
248 | sub ecx, edi |
247 | shr ecx, 2 |
249 | shr ecx, 2 |
248 | rep stosd |
250 | rep stosd |
249 | 251 | ||
250 | ; SAVE & CLEAR 0-0xffff |
252 | ; SAVE & CLEAR 0-0xffff |
251 | 253 | ||
252 | xor esi, esi |
254 | xor esi, esi |
253 | mov edi, (BOOT_VAR-OS_BASE) |
255 | mov edi, (BOOT_VAR-OS_BASE) |
254 | mov ecx, 0x10000 / 4 |
256 | mov ecx, 0x10000 / 4 |
255 | rep movsd |
257 | rep movsd |
256 | mov edi, 0x1000 |
258 | mov edi, 0x1000 |
257 | mov ecx, 0xf000 / 4 |
259 | mov ecx, 0xf000 / 4 |
258 | rep stosd |
260 | rep stosd |
259 | 261 | ||
260 | call test_cpu |
262 | call test_cpu |
261 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
263 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
262 | 264 | ||
263 | call check_acpi |
265 | call check_acpi |
264 | call init_BIOS32 |
266 | call init_BIOS32 |
265 | ; MEMORY MODEL |
267 | ; MEMORY MODEL |
266 | call mem_test |
268 | call mem_test |
267 | call init_mem |
269 | call init_mem |
268 | call init_page_map |
270 | call init_page_map |
269 | 271 | ||
270 | ; ENABLE PAGING |
272 | ; ENABLE PAGING |
271 | 273 | ||
272 | mov eax, sys_pgdir-OS_BASE |
274 | mov eax, sys_pgdir-OS_BASE |
273 | mov cr3, eax |
275 | mov cr3, eax |
274 | 276 | ||
275 | mov eax, cr0 |
277 | mov eax, cr0 |
276 | or eax, CR0_PG+CR0_WP |
278 | or eax, CR0_PG+CR0_WP |
277 | mov cr0, eax |
279 | mov cr0, eax |
278 | 280 | ||
279 | lgdt [gdts] |
281 | lgdt [gdts] |
280 | jmp pword os_code:high_code |
282 | jmp pword os_code:high_code |
281 | 283 | ||
282 | align 4 |
284 | align 4 |
283 | bios32_entry dd ? |
285 | bios32_entry dd ? |
284 | tmp_page_tabs dd ? |
286 | tmp_page_tabs dd ? |
285 | 287 | ||
286 | use16 |
288 | use16 |
287 | org $-0x10000 |
289 | org $-0x10000 |
288 | include "boot/shutdown.inc" ; shutdown or restart |
290 | include "boot/shutdown.inc" ; shutdown or restart |
289 | org $+0x10000 |
291 | org $+0x10000 |
290 | use32 |
292 | use32 |
291 | 293 | ||
292 | __DEBUG__ fix 1 |
294 | __DEBUG__ fix 1 |
293 | __DEBUG_LEVEL__ fix 1 |
295 | __DEBUG_LEVEL__ fix 1 |
294 | include 'init.inc' |
296 | include 'init.inc' |
295 | 297 | ||
296 | org OS_BASE+$ |
298 | org OS_BASE+$ |
297 | 299 | ||
298 | include 'fdo.inc' |
300 | include 'fdo.inc' |
299 | 301 | ||
300 | align 4 |
302 | align 4 |
301 | high_code: |
303 | high_code: |
302 | mov ax, os_stack |
304 | mov ax, os_stack |
303 | mov bx, app_data |
305 | mov bx, app_data |
304 | mov cx, app_tls |
306 | mov cx, app_tls |
305 | mov ss, ax |
307 | mov ss, ax |
306 | add esp, OS_BASE |
308 | add esp, OS_BASE |
307 | 309 | ||
308 | mov ds, bx |
310 | mov ds, bx |
309 | mov es, bx |
311 | mov es, bx |
310 | mov fs, cx |
312 | mov fs, cx |
311 | mov gs, bx |
313 | mov gs, bx |
312 | 314 | ||
313 | bt [cpu_caps], CAPS_PGE |
315 | bt [cpu_caps], CAPS_PGE |
314 | jnc @F |
316 | jnc @F |
315 | 317 | ||
316 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
318 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
317 | 319 | ||
318 | mov ebx, cr4 |
320 | mov ebx, cr4 |
319 | or ebx, CR4_PGE |
321 | or ebx, CR4_PGE |
320 | mov cr4, ebx |
322 | mov cr4, ebx |
321 | @@: |
323 | @@: |
322 | xor eax, eax |
324 | xor eax, eax |
323 | mov dword [sys_pgdir], eax |
325 | mov dword [sys_pgdir], eax |
324 | mov dword [sys_pgdir+4], eax |
326 | mov dword [sys_pgdir+4], eax |
325 | 327 | ||
326 | mov eax, cr3 |
328 | mov eax, cr3 |
327 | mov cr3, eax ; flush TLB |
329 | mov cr3, eax ; flush TLB |
328 | 330 | ||
329 | mov ecx, pg_data.mutex |
331 | mov ecx, pg_data.mutex |
330 | call mutex_init |
332 | call mutex_init |
331 | 333 | ||
332 | mov ecx, disk_list_mutex |
334 | mov ecx, disk_list_mutex |
333 | call mutex_init |
335 | call mutex_init |
334 | 336 | ||
335 | mov ecx, keyboard_list_mutex |
337 | mov ecx, keyboard_list_mutex |
336 | call mutex_init |
338 | call mutex_init |
337 | 339 | ||
338 | mov ecx, unpack_mutex |
340 | mov ecx, unpack_mutex |
339 | call mutex_init |
341 | call mutex_init |
340 | 342 | ||
341 | ; SAVE REAL MODE VARIABLES |
343 | ; SAVE REAL MODE VARIABLES |
342 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
344 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
343 | mov [IDEContrRegsBaseAddr], ax |
345 | mov [IDEContrRegsBaseAddr], ax |
344 | ; --------------- APM --------------------- |
346 | ; --------------- APM --------------------- |
345 | 347 | ||
346 | ; init selectors |
348 | ; init selectors |
347 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
349 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
348 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
350 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
349 | ; protected-mode 32-bit code segment |
351 | ; protected-mode 32-bit code segment |
350 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
352 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
351 | ; protected-mode 16-bit code segment |
353 | ; protected-mode 16-bit code segment |
352 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
354 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
353 | ; protected-mode 16-bit data segment |
355 | ; protected-mode 16-bit data segment |
354 | 356 | ||
355 | shl eax, 4 |
357 | shl eax, 4 |
356 | mov [dword apm_code_32 + 2], ax |
358 | mov [dword apm_code_32 + 2], ax |
357 | shr eax, 16 |
359 | shr eax, 16 |
358 | mov [dword apm_code_32 + 4], al |
360 | mov [dword apm_code_32 + 4], al |
359 | 361 | ||
360 | shl ecx, 4 |
362 | shl ecx, 4 |
361 | mov [dword apm_code_16 + 2], cx |
363 | mov [dword apm_code_16 + 2], cx |
362 | shr ecx, 16 |
364 | shr ecx, 16 |
363 | mov [dword apm_code_16 + 4], cl |
365 | mov [dword apm_code_16 + 4], cl |
364 | 366 | ||
365 | shl edx, 4 |
367 | shl edx, 4 |
366 | mov [dword apm_data_16 + 2], dx |
368 | mov [dword apm_data_16 + 2], dx |
367 | shr edx, 16 |
369 | shr edx, 16 |
368 | mov [dword apm_data_16 + 4], dl |
370 | mov [dword apm_data_16 + 4], dl |
369 | 371 | ||
370 | mov dword[apm_entry], ebx |
372 | mov dword[apm_entry], ebx |
371 | mov word [apm_entry + 4], apm_code_32 - gdts |
373 | mov word [apm_entry + 4], apm_code_32 - gdts |
372 | 374 | ||
373 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
375 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
374 | mov [apm_vf], eax |
376 | mov [apm_vf], eax |
375 | ; ----------------------------------------- |
377 | ; ----------------------------------------- |
376 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
378 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
377 | mov [allow_dma_access], al |
379 | mov [allow_dma_access], al |
378 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
380 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
379 | mov [ScreenBPP], al |
381 | mov [ScreenBPP], al |
380 | 382 | ||
381 | mov [_display.bpp], eax |
383 | mov [_display.bpp], eax |
382 | mov [_display.vrefresh], 60 |
384 | mov [_display.vrefresh], 60 |
383 | 385 | ||
384 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
386 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
385 | mov [_display.width], eax |
387 | mov [_display.width], eax |
386 | mov [display_width_standard], eax |
388 | mov [display_width_standard], eax |
387 | dec eax |
389 | dec eax |
388 | mov [Screen_Max_X], eax |
390 | mov [Screen_Max_X], eax |
389 | mov [screen_workarea.right], eax |
391 | mov [screen_workarea.right], eax |
390 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
392 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
391 | mov [_display.height], eax |
393 | mov [_display.height], eax |
392 | mov [display_height_standard], eax |
394 | mov [display_height_standard], eax |
393 | dec eax |
395 | dec eax |
394 | mov [Screen_Max_Y], eax |
396 | mov [Screen_Max_Y], eax |
395 | mov [screen_workarea.bottom], eax |
397 | mov [screen_workarea.bottom], eax |
396 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
398 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
397 | mov [SCR_MODE], eax |
399 | mov [SCR_MODE], eax |
398 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
400 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
399 | ; mov [BANK_SWITCH], eax |
401 | ; mov [BANK_SWITCH], eax |
400 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
402 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
401 | cmp [SCR_MODE], word 0x13 ; 320x200 |
403 | cmp [SCR_MODE], word 0x13 ; 320x200 |
402 | je @f |
404 | je @f |
403 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
405 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
404 | je @f |
406 | je @f |
405 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
407 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
406 | mov [BytesPerScanLine], ax |
408 | mov [BytesPerScanLine], ax |
407 | mov [_display.pitch], eax |
409 | mov [_display.pitch], eax |
408 | @@: |
410 | @@: |
409 | mov eax, [_display.width] |
411 | mov eax, [_display.width] |
410 | mul [_display.height] |
412 | mul [_display.height] |
411 | mov [_WinMapSize], eax |
413 | mov [_WinMapSize], eax |
412 | 414 | ||
413 | call calculate_fast_getting_offset_for_WinMapAddress |
415 | call calculate_fast_getting_offset_for_WinMapAddress |
414 | ; for Qemu or non standart video cards |
416 | ; for Qemu or non standart video cards |
415 | ; Unfortunately [BytesPerScanLine] does not always |
417 | ; Unfortunately [BytesPerScanLine] does not always |
416 | ; equal to [_display.width] * [ScreenBPP] / 8 |
418 | ; equal to [_display.width] * [ScreenBPP] / 8 |
417 | call calculate_fast_getting_offset_for_LFB |
419 | call calculate_fast_getting_offset_for_LFB |
418 | 420 | ||
419 | mov esi, BOOT_VAR+0x9080 |
421 | mov esi, BOOT_VAR+0x9080 |
420 | movzx ecx, byte [esi-1] |
422 | movzx ecx, byte [esi-1] |
421 | mov [NumBiosDisks], ecx |
423 | mov [NumBiosDisks], ecx |
422 | mov edi, BiosDisksData |
424 | mov edi, BiosDisksData |
423 | rep movsd |
425 | rep movsd |
424 | 426 | ||
425 | ; GRAPHICS ADDRESSES |
427 | ; GRAPHICS ADDRESSES |
426 | 428 | ||
427 | mov eax, [BOOT_VAR+BOOT_LFB] |
429 | mov eax, [BOOT_VAR+BOOT_LFB] |
428 | mov [LFBAddress], eax |
430 | mov [LFBAddress], eax |
429 | 431 | ||
430 | cmp [SCR_MODE], word 0100000000000000b |
432 | cmp [SCR_MODE], word 0100000000000000b |
431 | jge setvesa20 |
433 | jge setvesa20 |
432 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
434 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
433 | je v20ga32 |
435 | je v20ga32 |
434 | jmp v20ga24 |
436 | jmp v20ga24 |
435 | 437 | ||
436 | setvesa20: |
438 | setvesa20: |
437 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
439 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
438 | mov [GETPIXEL], dword Vesa20_getpixel24 |
440 | mov [GETPIXEL], dword Vesa20_getpixel24 |
439 | cmp [ScreenBPP], byte 24 |
441 | cmp [ScreenBPP], byte 24 |
440 | jz v20ga24 |
442 | jz v20ga24 |
441 | v20ga32: |
443 | v20ga32: |
442 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
444 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
443 | mov [GETPIXEL], dword Vesa20_getpixel32 |
445 | mov [GETPIXEL], dword Vesa20_getpixel32 |
444 | jmp no_mode_0x12 |
446 | jmp no_mode_0x12 |
445 | v20ga24: |
447 | v20ga24: |
446 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
448 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
447 | jne no_mode_0x12 |
449 | jne no_mode_0x12 |
448 | mov [PUTPIXEL], dword VGA_putpixel |
450 | mov [PUTPIXEL], dword VGA_putpixel |
449 | mov [GETPIXEL], dword Vesa20_getpixel32 |
451 | mov [GETPIXEL], dword Vesa20_getpixel32 |
450 | no_mode_0x12: |
452 | no_mode_0x12: |
451 | 453 | ||
452 | mov [MOUSE_PICTURE], dword mousepointer |
454 | mov [MOUSE_PICTURE], dword mousepointer |
453 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
455 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
454 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
456 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
455 | 457 | ||
456 | ; -------- Fast System Call init ---------- |
458 | ; -------- Fast System Call init ---------- |
457 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
459 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
458 | bt [cpu_caps], CAPS_SEP |
460 | bt [cpu_caps], CAPS_SEP |
459 | jnc .SEnP ; SysEnter not Present |
461 | jnc .SEnP ; SysEnter not Present |
460 | xor edx, edx |
462 | xor edx, edx |
461 | mov ecx, MSR_SYSENTER_CS |
463 | mov ecx, MSR_SYSENTER_CS |
462 | mov eax, os_code |
464 | mov eax, os_code |
463 | wrmsr |
465 | wrmsr |
464 | mov ecx, MSR_SYSENTER_ESP |
466 | mov ecx, MSR_SYSENTER_ESP |
465 | ; mov eax, sysenter_stack ; Check it |
467 | ; mov eax, sysenter_stack ; Check it |
466 | xor eax, eax |
468 | xor eax, eax |
467 | wrmsr |
469 | wrmsr |
468 | mov ecx, MSR_SYSENTER_EIP |
470 | mov ecx, MSR_SYSENTER_EIP |
469 | mov eax, sysenter_entry |
471 | mov eax, sysenter_entry |
470 | wrmsr |
472 | wrmsr |
471 | .SEnP: |
473 | .SEnP: |
472 | ; AMD SYSCALL/SYSRET |
474 | ; AMD SYSCALL/SYSRET |
473 | cmp byte[cpu_vendor], 'A' |
475 | cmp byte[cpu_vendor], 'A' |
474 | jne .noSYSCALL |
476 | jne .noSYSCALL |
475 | mov eax, 0x80000001 |
477 | mov eax, 0x80000001 |
476 | cpuid |
478 | cpuid |
477 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
479 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
478 | jz .noSYSCALL |
480 | jz .noSYSCALL |
479 | mov ecx, MSR_AMD_EFER |
481 | mov ecx, MSR_AMD_EFER |
480 | rdmsr |
482 | rdmsr |
481 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
483 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
482 | wrmsr |
484 | wrmsr |
483 | 485 | ||
484 | ; !!!! It`s dirty hack, fix it !!! |
486 | ; !!!! It`s dirty hack, fix it !!! |
485 | ; Bits of EDX : |
487 | ; Bits of EDX : |
486 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
488 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
487 | ; and the contents of this field, plus 8, are copied into the SS register. |
489 | ; and the contents of this field, plus 8, are copied into the SS register. |
488 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
490 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
489 | ; and the contents of this field, plus 8, are copied into the SS register. |
491 | ; and the contents of this field, plus 8, are copied into the SS register. |
490 | 492 | ||
491 | ; mov edx, (os_code + 16) * 65536 + os_code |
493 | ; mov edx, (os_code + 16) * 65536 + os_code |
492 | mov edx, 0x1B0008 |
494 | mov edx, 0x1B0008 |
493 | 495 | ||
494 | mov eax, syscall_entry |
496 | mov eax, syscall_entry |
495 | mov ecx, MSR_AMD_STAR |
497 | mov ecx, MSR_AMD_STAR |
496 | wrmsr |
498 | wrmsr |
497 | .noSYSCALL: |
499 | .noSYSCALL: |
498 | ; ----------------------------------------- |
500 | ; ----------------------------------------- |
499 | stdcall alloc_page |
501 | stdcall alloc_page |
500 | stdcall map_page, tss-0xF80, eax, PG_SW |
502 | stdcall map_page, tss-0xF80, eax, PG_SW |
501 | stdcall alloc_page |
503 | stdcall alloc_page |
502 | inc eax |
504 | inc eax |
503 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
505 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
504 | stdcall map_page, tss+0x80, eax, PG_SW |
506 | stdcall map_page, tss+0x80, eax, PG_SW |
505 | stdcall alloc_page |
507 | stdcall alloc_page |
506 | inc eax |
508 | inc eax |
507 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
509 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
508 | stdcall map_page, tss+0x1080, eax, PG_SW |
510 | stdcall map_page, tss+0x1080, eax, PG_SW |
509 | 511 | ||
510 | ; LOAD IDT |
512 | ; LOAD IDT |
511 | 513 | ||
512 | call build_interrupt_table ;lidt is executed |
514 | call build_interrupt_table ;lidt is executed |
513 | ;lidt [idtreg] |
515 | ;lidt [idtreg] |
514 | 516 | ||
515 | call init_kernel_heap |
517 | call init_kernel_heap |
516 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
518 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
517 | mov [os_stack_seg], eax |
519 | mov [os_stack_seg], eax |
518 | 520 | ||
519 | lea esp, [eax+RING0_STACK_SIZE] |
521 | lea esp, [eax+RING0_STACK_SIZE] |
520 | 522 | ||
521 | mov [tss._ss0], os_stack |
523 | mov [tss._ss0], os_stack |
522 | mov [tss._esp0], esp |
524 | mov [tss._esp0], esp |
523 | mov [tss._esp], esp |
525 | mov [tss._esp], esp |
524 | mov [tss._cs], os_code |
526 | mov [tss._cs], os_code |
525 | mov [tss._ss], os_stack |
527 | mov [tss._ss], os_stack |
526 | mov [tss._ds], app_data |
528 | mov [tss._ds], app_data |
527 | mov [tss._es], app_data |
529 | mov [tss._es], app_data |
528 | mov [tss._fs], app_data |
530 | mov [tss._fs], app_data |
529 | mov [tss._gs], app_data |
531 | mov [tss._gs], app_data |
530 | mov [tss._io], 128 |
532 | mov [tss._io], 128 |
531 | ;Add IO access table - bit array of permitted ports |
533 | ;Add IO access table - bit array of permitted ports |
532 | mov edi, tss._io_map_0 |
534 | mov edi, tss._io_map_0 |
533 | xor eax, eax |
535 | xor eax, eax |
534 | not eax |
536 | not eax |
535 | mov ecx, 8192/4 |
537 | mov ecx, 8192/4 |
536 | rep stosd ; access to 4096*8=65536 ports |
538 | rep stosd ; access to 4096*8=65536 ports |
537 | 539 | ||
538 | mov ax, tss0 |
540 | mov ax, tss0 |
539 | ltr ax |
541 | ltr ax |
540 | 542 | ||
541 | mov [LFBSize], 0xC00000 |
543 | mov [LFBSize], 0xC00000 |
542 | call init_LFB |
544 | call init_LFB |
543 | call init_fpu |
545 | call init_fpu |
544 | call init_malloc |
546 | call init_malloc |
545 | 547 | ||
546 | stdcall alloc_kernel_space, 0x51000 |
548 | stdcall alloc_kernel_space, 0x51000 |
547 | mov [default_io_map], eax |
549 | mov [default_io_map], eax |
548 | 550 | ||
549 | add eax, 0x2000 |
551 | add eax, 0x2000 |
550 | mov [ipc_tmp], eax |
552 | mov [ipc_tmp], eax |
551 | mov ebx, 0x1000 |
553 | mov ebx, 0x1000 |
552 | 554 | ||
553 | add eax, 0x40000 |
555 | add eax, 0x40000 |
554 | mov [proc_mem_map], eax |
556 | mov [proc_mem_map], eax |
555 | 557 | ||
556 | add eax, 0x8000 |
558 | add eax, 0x8000 |
557 | mov [proc_mem_pdir], eax |
559 | mov [proc_mem_pdir], eax |
558 | 560 | ||
559 | add eax, ebx |
561 | add eax, ebx |
560 | mov [proc_mem_tab], eax |
562 | mov [proc_mem_tab], eax |
561 | 563 | ||
562 | add eax, ebx |
564 | add eax, ebx |
563 | mov [tmp_task_pdir], eax |
565 | mov [tmp_task_pdir], eax |
564 | 566 | ||
565 | add eax, ebx |
567 | add eax, ebx |
566 | mov [tmp_task_ptab], eax |
568 | mov [tmp_task_ptab], eax |
567 | 569 | ||
568 | add eax, ebx |
570 | add eax, ebx |
569 | mov [ipc_pdir], eax |
571 | mov [ipc_pdir], eax |
570 | 572 | ||
571 | add eax, ebx |
573 | add eax, ebx |
572 | mov [ipc_ptab], eax |
574 | mov [ipc_ptab], eax |
573 | 575 | ||
574 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
576 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
575 | (unpack.lc+unpack.lp)))*4 |
577 | (unpack.lc+unpack.lp)))*4 |
576 | 578 | ||
577 | mov [unpack.p], eax |
579 | mov [unpack.p], eax |
578 | 580 | ||
579 | call init_events |
581 | call init_events |
580 | mov eax, srv.fd-SRV.fd |
582 | mov eax, srv.fd-SRV.fd |
581 | mov [srv.fd], eax |
583 | mov [srv.fd], eax |
582 | mov [srv.bk], eax |
584 | mov [srv.bk], eax |
583 | 585 | ||
584 | ;Set base of graphic segment to linear address of LFB |
586 | ;Set base of graphic segment to linear address of LFB |
585 | mov eax, [LFBAddress] ; set for gs |
587 | mov eax, [LFBAddress] ; set for gs |
586 | mov [graph_data_l+2], ax |
588 | mov [graph_data_l+2], ax |
587 | shr eax, 16 |
589 | shr eax, 16 |
588 | mov [graph_data_l+4], al |
590 | mov [graph_data_l+4], al |
589 | mov [graph_data_l+7], ah |
591 | mov [graph_data_l+7], ah |
590 | 592 | ||
591 | stdcall kernel_alloc, [_WinMapSize] |
593 | stdcall kernel_alloc, [_WinMapSize] |
592 | mov [_WinMapAddress], eax |
594 | mov [_WinMapAddress], eax |
593 | 595 | ||
594 | xor eax, eax |
596 | xor eax, eax |
595 | inc eax |
597 | inc eax |
596 | mov [CURRENT_TASK], eax ;dword 1 |
598 | mov [CURRENT_TASK], eax ;dword 1 |
597 | mov [TASK_COUNT], eax ;dword 1 |
599 | mov [TASK_COUNT], eax ;dword 1 |
598 | mov [TASK_BASE], dword TASK_DATA |
600 | mov [TASK_BASE], dword TASK_DATA |
599 | mov [current_slot], SLOT_BASE+256 |
601 | mov [current_slot], SLOT_BASE+256 |
600 | 602 | ||
601 | ; set background |
603 | ; set background |
602 | 604 | ||
603 | mov [BgrDrawMode], eax |
605 | mov [BgrDrawMode], eax |
604 | mov [BgrDataWidth], eax |
606 | mov [BgrDataWidth], eax |
605 | mov [BgrDataHeight], eax |
607 | mov [BgrDataHeight], eax |
606 | mov [mem_BACKGROUND], 4 |
608 | mov [mem_BACKGROUND], 4 |
607 | mov [img_background], static_background_data |
609 | mov [img_background], static_background_data |
608 | 610 | ||
609 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
611 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
610 | 612 | ||
611 | stdcall kernel_alloc, 0x10000/8 |
613 | stdcall kernel_alloc, 0x10000/8 |
612 | mov edi, eax |
614 | mov edi, eax |
613 | mov [network_free_ports], eax |
615 | mov [network_free_ports], eax |
614 | or eax, -1 |
616 | or eax, -1 |
615 | mov ecx, 0x10000/32 |
617 | mov ecx, 0x10000/32 |
616 | rep stosd |
618 | rep stosd |
617 | 619 | ||
618 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
620 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
619 | mov esi, boot_initirq |
621 | mov esi, boot_initirq |
620 | call boot_log |
622 | call boot_log |
621 | call init_irqs |
623 | call init_irqs |
622 | 624 | ||
623 | mov esi, boot_picinit |
625 | mov esi, boot_picinit |
624 | call boot_log |
626 | call boot_log |
625 | call PIC_init |
627 | call PIC_init |
626 | 628 | ||
627 | mov esi, boot_v86machine |
629 | mov esi, boot_v86machine |
628 | call boot_log |
630 | call boot_log |
629 | ; Initialize system V86 machine |
631 | ; Initialize system V86 machine |
630 | call init_sys_v86 |
632 | call init_sys_v86 |
631 | 633 | ||
632 | mov esi, boot_inittimer |
634 | mov esi, boot_inittimer |
633 | call boot_log |
635 | call boot_log |
634 | ; Initialize system timer (IRQ0) |
636 | ; Initialize system timer (IRQ0) |
635 | call PIT_init |
637 | call PIT_init |
636 | 638 | ||
637 | mov esi, boot_initapic |
639 | mov esi, boot_initapic |
638 | call boot_log |
640 | call boot_log |
639 | ; Try to Initialize APIC |
641 | ; Try to Initialize APIC |
640 | call APIC_init |
642 | call APIC_init |
641 | 643 | ||
642 | mov esi, boot_enableirq |
644 | mov esi, boot_enableirq |
643 | call boot_log |
645 | call boot_log |
644 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
646 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
645 | ; they are used: when partitions are scanned, hd_read relies on timer |
647 | ; they are used: when partitions are scanned, hd_read relies on timer |
646 | call unmask_timer |
648 | call unmask_timer |
647 | stdcall enable_irq, 2 ; @#$%! PIC |
649 | stdcall enable_irq, 2 ; @#$%! PIC |
648 | stdcall enable_irq, 6 ; FDD |
650 | stdcall enable_irq, 6 ; FDD |
649 | stdcall enable_irq, 13 ; co-processor |
651 | stdcall enable_irq, 13 ; co-processor |
650 | stdcall enable_irq, 14 |
652 | stdcall enable_irq, 14 |
651 | stdcall enable_irq, 15 |
653 | stdcall enable_irq, 15 |
652 | 654 | ||
653 | mov esi, boot_enablint_ide |
655 | mov esi, boot_enablint_ide |
654 | call boot_log |
656 | call boot_log |
655 | ; Enable interrupts in IDE controller |
657 | ; Enable interrupts in IDE controller |
656 | mov al, 0 |
658 | mov al, 0 |
657 | mov dx, 0x3F6 |
659 | mov dx, 0x3F6 |
658 | out dx, al |
660 | out dx, al |
659 | mov dl, 0x76 |
661 | mov dl, 0x76 |
660 | out dx, al |
662 | out dx, al |
661 | 663 | ||
662 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
664 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
663 | ; mov esi, boot_detectdisks |
665 | ; mov esi, boot_detectdisks |
664 | ; call boot_log |
666 | ; call boot_log |
665 | ;include 'detect/disks.inc' |
667 | ;include 'detect/disks.inc' |
666 | mov esi, boot_detectfloppy |
668 | mov esi, boot_detectfloppy |
667 | call boot_log |
669 | call boot_log |
668 | include 'detect/dev_fd.inc' |
670 | include 'detect/dev_fd.inc' |
669 | mov esi, boot_detecthdcd |
671 | mov esi, boot_detecthdcd |
670 | call boot_log |
672 | call boot_log |
671 | include 'detect/dev_hdcd.inc' |
673 | include 'detect/dev_hdcd.inc' |
672 | mov esi, boot_getcache |
674 | mov esi, boot_getcache |
673 | call boot_log |
675 | call boot_log |
674 | include 'detect/getcache.inc' |
676 | include 'detect/getcache.inc' |
675 | mov esi, boot_detectpart |
677 | mov esi, boot_detectpart |
676 | call boot_log |
678 | call boot_log |
677 | include 'detect/sear_par.inc' |
679 | include 'detect/sear_par.inc' |
678 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
680 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
679 | 681 | ||
680 | mov esi, boot_init_sys |
682 | mov esi, boot_init_sys |
681 | call boot_log |
683 | call boot_log |
682 | call Parser_params |
684 | call Parser_params |
683 | 685 | ||
684 | if ~ defined extended_primary_loader |
686 | if ~ defined extended_primary_loader |
685 | ; ramdisk image should be loaded by extended primary loader if it exists |
687 | ; ramdisk image should be loaded by extended primary loader if it exists |
686 | ; READ RAMDISK IMAGE FROM HD |
688 | ; READ RAMDISK IMAGE FROM HD |
687 | 689 | ||
688 | ;!!!!!!!!!!!!!!!!!!!!!!! |
690 | ;!!!!!!!!!!!!!!!!!!!!!!! |
689 | include 'boot/rdload.inc' |
691 | include 'boot/rdload.inc' |
690 | ;!!!!!!!!!!!!!!!!!!!!!!! |
692 | ;!!!!!!!!!!!!!!!!!!!!!!! |
691 | end if |
693 | end if |
692 | ; mov [dma_hdd],1 |
694 | ; mov [dma_hdd],1 |
693 | ; CALCULATE FAT CHAIN FOR RAMDISK |
695 | ; CALCULATE FAT CHAIN FOR RAMDISK |
694 | 696 | ||
695 | call calculatefatchain |
697 | call calculatefatchain |
696 | 698 | ||
697 | if 0 |
699 | if 0 |
698 | mov ax, [OS_BASE+0x10000+bx_from_load] |
700 | mov ax, [OS_BASE+0x10000+bx_from_load] |
699 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
701 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
700 | je no_lib_load |
702 | je no_lib_load |
701 | 703 | ||
702 | mov esi, boot_loadlibs |
704 | mov esi, boot_loadlibs |
703 | call boot_log |
705 | call boot_log |
704 | ; LOADING LIBRARES |
706 | ; LOADING LIBRARES |
705 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
707 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
706 | call load_file_parse_table ; prepare file parse table |
708 | call load_file_parse_table ; prepare file parse table |
707 | call set_kernel_conf ; configure devices and gui |
709 | call set_kernel_conf ; configure devices and gui |
708 | no_lib_load: |
710 | no_lib_load: |
709 | end if |
711 | end if |
710 | 712 | ||
711 | ; Display APIC status |
713 | ; Display APIC status |
712 | mov esi, boot_APIC_found |
714 | mov esi, boot_APIC_found |
713 | cmp [irq_mode], IRQ_APIC |
715 | cmp [irq_mode], IRQ_APIC |
714 | je @f |
716 | je @f |
715 | mov esi, boot_APIC_nfound |
717 | mov esi, boot_APIC_nfound |
716 | @@: |
718 | @@: |
717 | call boot_log |
719 | call boot_log |
718 | 720 | ||
719 | ; PRINT AMOUNT OF MEMORY |
721 | ; PRINT AMOUNT OF MEMORY |
720 | mov esi, boot_memdetect |
722 | mov esi, boot_memdetect |
721 | call boot_log |
723 | call boot_log |
722 | 724 | ||
723 | movzx ecx, word [boot_y] |
725 | movzx ecx, word [boot_y] |
724 | if lang eq ru |
726 | if lang eq ru |
725 | or ecx, (10+30*6) shl 16 |
727 | or ecx, (10+30*6) shl 16 |
- | 728 | else if lang eq sp |
|
- | 729 | or ecx, (10+33*6) shl 16 |
|
726 | else |
730 | else |
727 | or ecx, (10+29*6) shl 16 |
731 | or ecx, (10+29*6) shl 16 |
728 | end if |
732 | end if |
729 | sub ecx, 10 |
733 | sub ecx, 10 |
730 | mov edx, 0xFFFFFF |
734 | mov edx, 0xFFFFFF |
731 | mov ebx, [MEM_AMOUNT] |
735 | mov ebx, [MEM_AMOUNT] |
732 | shr ebx, 20 |
736 | shr ebx, 20 |
733 | xor edi, edi |
737 | xor edi, edi |
734 | mov eax, 0x00040000 |
738 | mov eax, 0x00040000 |
735 | inc edi |
739 | inc edi |
736 | call display_number_force |
740 | call display_number_force |
737 | 741 | ||
738 | ; BUILD SCHEDULER |
742 | ; BUILD SCHEDULER |
739 | 743 | ||
740 | ; call build_scheduler; sys32.inc |
744 | ; call build_scheduler; sys32.inc |
741 | 745 | ||
742 | ; mov esi, boot_devices |
746 | ; mov esi, boot_devices |
743 | ; call boot_log |
747 | ; call boot_log |
744 | 748 | ||
745 | mov [pci_access_enabled], 1 |
749 | mov [pci_access_enabled], 1 |
746 | 750 | ||
747 | 751 | ||
748 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
752 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
749 | 753 | ||
750 | mov esi, boot_windefs |
754 | mov esi, boot_windefs |
751 | call boot_log |
755 | call boot_log |
752 | call set_window_defaults |
756 | call set_window_defaults |
753 | 757 | ||
754 | ; SET BACKGROUND DEFAULTS |
758 | ; SET BACKGROUND DEFAULTS |
755 | 759 | ||
756 | mov esi, boot_bgr |
760 | mov esi, boot_bgr |
757 | call boot_log |
761 | call boot_log |
758 | call init_background |
762 | call init_background |
759 | call calculatebackground |
763 | call calculatebackground |
760 | 764 | ||
761 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
765 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
762 | 766 | ||
763 | mov esi, boot_resirqports |
767 | mov esi, boot_resirqports |
764 | call boot_log |
768 | call boot_log |
765 | call reserve_irqs_ports |
769 | call reserve_irqs_ports |
766 | 770 | ||
767 | ; SET UP OS TASK |
771 | ; SET UP OS TASK |
768 | 772 | ||
769 | mov esi, boot_setostask |
773 | mov esi, boot_setostask |
770 | call boot_log |
774 | call boot_log |
771 | 775 | ||
772 | xor eax, eax |
776 | xor eax, eax |
773 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
777 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
774 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
778 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
775 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
779 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
776 | 780 | ||
777 | ; name for OS/IDLE process |
781 | ; name for OS/IDLE process |
778 | 782 | ||
779 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
783 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
780 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
784 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
781 | mov edi, [os_stack_seg] |
785 | mov edi, [os_stack_seg] |
782 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
786 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
783 | add edi, 0x2000-512 |
787 | add edi, 0x2000-512 |
784 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
788 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
785 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi; just for case |
789 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi; just for case |
786 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
790 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
787 | 791 | ||
788 | mov esi, fpu_data |
792 | mov esi, fpu_data |
789 | mov ecx, 512/4 |
793 | mov ecx, 512/4 |
790 | cld |
794 | cld |
791 | rep movsd |
795 | rep movsd |
792 | 796 | ||
793 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
797 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
794 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
798 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
795 | 799 | ||
796 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
800 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
797 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
801 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
798 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
802 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
799 | 803 | ||
800 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
804 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
801 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
805 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
802 | 806 | ||
803 | ; task list |
807 | ; task list |
804 | mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
808 | mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
805 | inc eax |
809 | inc eax |
806 | mov dword [CURRENT_TASK], eax |
810 | mov dword [CURRENT_TASK], eax |
807 | mov dword [TASK_COUNT], eax |
811 | mov dword [TASK_COUNT], eax |
808 | mov [current_slot], SLOT_BASE+256 |
812 | mov [current_slot], SLOT_BASE+256 |
809 | mov [TASK_BASE], dword TASK_DATA |
813 | mov [TASK_BASE], dword TASK_DATA |
810 | mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
814 | mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
811 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
815 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
812 | 816 | ||
813 | call init_display |
817 | call init_display |
814 | mov eax, [def_cursor] |
818 | mov eax, [def_cursor] |
815 | mov [SLOT_BASE+APPDATA.cursor], eax |
819 | mov [SLOT_BASE+APPDATA.cursor], eax |
816 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
820 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
817 | 821 | ||
818 | ; READ TSC / SECOND |
822 | ; READ TSC / SECOND |
819 | 823 | ||
820 | mov esi, boot_tsc |
824 | mov esi, boot_tsc |
821 | call boot_log |
825 | call boot_log |
822 | cli |
826 | cli |
823 | rdtsc ;call _rdtsc |
827 | rdtsc ;call _rdtsc |
824 | mov ecx, eax |
828 | mov ecx, eax |
825 | mov esi, 250 ; wait 1/4 a second |
829 | mov esi, 250 ; wait 1/4 a second |
826 | call delay_ms |
830 | call delay_ms |
827 | rdtsc ;call _rdtsc |
831 | rdtsc ;call _rdtsc |
828 | sti |
832 | sti |
829 | sub eax, ecx |
833 | sub eax, ecx |
830 | shl eax, 2 |
834 | shl eax, 2 |
831 | mov [CPU_FREQ], eax ; save tsc / sec |
835 | mov [CPU_FREQ], eax ; save tsc / sec |
832 | ; mov ebx, 1000000 |
836 | ; mov ebx, 1000000 |
833 | ; div ebx |
837 | ; div ebx |
834 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
838 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
835 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
839 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
836 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
840 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
837 | mov edx, 2251799814 |
841 | mov edx, 2251799814 |
838 | mul edx |
842 | mul edx |
839 | shr edx, 19 |
843 | shr edx, 19 |
840 | mov [stall_mcs], edx |
844 | mov [stall_mcs], edx |
841 | ; PRINT CPU FREQUENCY |
845 | ; PRINT CPU FREQUENCY |
842 | mov esi, boot_cpufreq |
846 | mov esi, boot_cpufreq |
843 | call boot_log |
847 | call boot_log |
844 | 848 | ||
845 | mov ebx, edx |
849 | mov ebx, edx |
846 | movzx ecx, word [boot_y] |
850 | movzx ecx, word [boot_y] |
847 | if lang eq ru |
851 | if lang eq ru |
848 | add ecx, (10+19*6) shl 16 - 10 ; 'Determining amount of memory' |
852 | add ecx, (10+19*6) shl 16 - 10 ; 'Determining amount of memory' |
- | 853 | else if lang eq sp |
|
- | 854 | add ecx, (10+25*6) shl 16 - 10 ; 'Determining amount of memory' |
|
849 | else |
855 | else |
850 | add ecx, (10+17*6) shl 16 - 10 ; 'Determining amount of memory' |
856 | add ecx, (10+17*6) shl 16 - 10 ; 'Determining amount of memory' |
851 | end if |
857 | end if |
852 | mov edx, 0xFFFFFF |
858 | mov edx, 0xFFFFFF |
853 | xor edi, edi |
859 | xor edi, edi |
854 | mov eax, 0x00040000 |
860 | mov eax, 0x00040000 |
855 | inc edi |
861 | inc edi |
856 | call display_number_force |
862 | call display_number_force |
857 | 863 | ||
858 | ; SET VARIABLES |
864 | ; SET VARIABLES |
859 | 865 | ||
860 | call set_variables |
866 | call set_variables |
861 | 867 | ||
862 | ; STACK AND FDC |
868 | ; STACK AND FDC |
863 | 869 | ||
864 | call stack_init |
870 | call stack_init |
865 | call fdc_init |
871 | call fdc_init |
866 | 872 | ||
867 | ; PALETTE FOR 320x200 and 640x480 16 col |
873 | ; PALETTE FOR 320x200 and 640x480 16 col |
868 | 874 | ||
869 | cmp [SCR_MODE], word 0x12 |
875 | cmp [SCR_MODE], word 0x12 |
870 | jne no_pal_vga |
876 | jne no_pal_vga |
871 | mov esi, boot_pal_vga |
877 | mov esi, boot_pal_vga |
872 | call boot_log |
878 | call boot_log |
873 | call paletteVGA |
879 | call paletteVGA |
874 | no_pal_vga: |
880 | no_pal_vga: |
875 | 881 | ||
876 | cmp [SCR_MODE], word 0x13 |
882 | cmp [SCR_MODE], word 0x13 |
877 | jne no_pal_ega |
883 | jne no_pal_ega |
878 | mov esi, boot_pal_ega |
884 | mov esi, boot_pal_ega |
879 | call boot_log |
885 | call boot_log |
880 | call palette320x200 |
886 | call palette320x200 |
881 | no_pal_ega: |
887 | no_pal_ega: |
882 | 888 | ||
883 | ; LOAD DEFAULT SKIN |
889 | ; LOAD DEFAULT SKIN |
884 | 890 | ||
885 | call load_default_skin |
891 | call load_default_skin |
886 | 892 | ||
887 | ;protect io permission map |
893 | ;protect io permission map |
888 | 894 | ||
889 | mov esi, [default_io_map] |
895 | mov esi, [default_io_map] |
890 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
896 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
891 | add esi, 0x1000 |
897 | add esi, 0x1000 |
892 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
898 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
893 | 899 | ||
894 | stdcall map_page, tss._io_map_0, \ |
900 | stdcall map_page, tss._io_map_0, \ |
895 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
901 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
896 | stdcall map_page, tss._io_map_1, \ |
902 | stdcall map_page, tss._io_map_1, \ |
897 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
903 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
898 | 904 | ||
899 | mov ax, [OS_BASE+0x10000+bx_from_load] |
905 | mov ax, [OS_BASE+0x10000+bx_from_load] |
900 | cmp ax, 'r1'; if not rused ram disk - load network configuration from files {SPraid.simba} |
906 | cmp ax, 'r1'; if not rused ram disk - load network configuration from files {SPraid.simba} |
901 | je no_st_network |
907 | je no_st_network |
902 | call set_network_conf |
908 | call set_network_conf |
903 | no_st_network: |
909 | no_st_network: |
904 | 910 | ||
905 | ; LOAD FIRST APPLICATION |
911 | ; LOAD FIRST APPLICATION |
906 | cli |
912 | cli |
907 | 913 | ||
908 | ; cmp byte [BOOT_VAR+0x9030],1 |
914 | ; cmp byte [BOOT_VAR+0x9030],1 |
909 | ; jne no_load_vrr_m |
915 | ; jne no_load_vrr_m |
910 | 916 | ||
911 | ; mov ebp, vrr_m |
917 | ; mov ebp, vrr_m |
912 | ; call fs_execute_from_sysdir |
918 | ; call fs_execute_from_sysdir |
913 | ; |
919 | ; |
914 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
920 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
915 | ; sub eax,2 |
921 | ; sub eax,2 |
916 | ; jz first_app_found |
922 | ; jz first_app_found |
917 | ; |
923 | ; |
918 | ;no_load_vrr_m: |
924 | ;no_load_vrr_m: |
919 | 925 | ||
920 | mov ebp, firstapp |
926 | mov ebp, firstapp |
921 | call fs_execute_from_sysdir |
927 | call fs_execute_from_sysdir |
922 | 928 | ||
923 | ; cmp eax,2 ; continue if a process has been loaded |
929 | ; cmp eax,2 ; continue if a process has been loaded |
924 | sub eax, 2 |
930 | sub eax, 2 |
925 | jz first_app_found |
931 | jz first_app_found |
926 | 932 | ||
927 | mov esi, boot_failed |
933 | mov esi, boot_failed |
928 | call boot_log |
934 | call boot_log |
929 | 935 | ||
930 | mov eax, 0xDEADBEEF ; otherwise halt |
936 | mov eax, 0xDEADBEEF ; otherwise halt |
931 | hlt |
937 | hlt |
932 | 938 | ||
933 | first_app_found: |
939 | first_app_found: |
934 | 940 | ||
935 | cli |
941 | cli |
936 | 942 | ||
937 | ;mov [TASK_COUNT],dword 2 |
943 | ;mov [TASK_COUNT],dword 2 |
938 | push 1 |
944 | push 1 |
939 | pop dword [CURRENT_TASK] ; set OS task fisrt |
945 | pop dword [CURRENT_TASK] ; set OS task fisrt |
940 | 946 | ||
941 | ; SET KEYBOARD PARAMETERS |
947 | ; SET KEYBOARD PARAMETERS |
942 | mov al, 0xf6 ; reset keyboard, scan enabled |
948 | mov al, 0xf6 ; reset keyboard, scan enabled |
943 | call kb_write |
949 | call kb_write |
944 | test ah, ah |
950 | test ah, ah |
945 | jnz .no_keyboard |
951 | jnz .no_keyboard |
946 | 952 | ||
947 | ; wait until 8042 is ready |
953 | ; wait until 8042 is ready |
948 | xor ecx, ecx |
954 | xor ecx, ecx |
949 | @@: |
955 | @@: |
950 | in al, 64h |
956 | in al, 64h |
951 | and al, 00000010b |
957 | and al, 00000010b |
952 | loopnz @b |
958 | loopnz @b |
953 | 959 | ||
954 | iglobal |
960 | iglobal |
955 | align 4 |
961 | align 4 |
956 | ps2_keyboard_functions: |
962 | ps2_keyboard_functions: |
957 | dd .end - $ |
963 | dd .end - $ |
958 | dd 0 ; no close |
964 | dd 0 ; no close |
959 | dd ps2_set_lights |
965 | dd ps2_set_lights |
960 | .end: |
966 | .end: |
961 | endg |
967 | endg |
962 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
968 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
963 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
969 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
964 | ; call kb_write |
970 | ; call kb_write |
965 | ; call kb_read |
971 | ; call kb_read |
966 | ; mov al, 111b |
972 | ; mov al, 111b |
967 | ; call kb_write |
973 | ; call kb_write |
968 | ; call kb_read |
974 | ; call kb_read |
969 | 975 | ||
970 | mov al, 0xF3 ; set repeat rate & delay |
976 | mov al, 0xF3 ; set repeat rate & delay |
971 | call kb_write |
977 | call kb_write |
972 | ; call kb_read |
978 | ; call kb_read |
973 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
979 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
974 | call kb_write |
980 | call kb_write |
975 | ; call kb_read |
981 | ; call kb_read |
976 | ;// mike.dld [ |
982 | ;// mike.dld [ |
977 | call set_lights |
983 | call set_lights |
978 | ;// mike.dld ] |
984 | ;// mike.dld ] |
979 | stdcall attach_int_handler, 1, irq1, 0 |
985 | stdcall attach_int_handler, 1, irq1, 0 |
980 | .no_keyboard: |
986 | .no_keyboard: |
981 | 987 | ||
982 | ; SET MOUSE |
988 | ; SET MOUSE |
983 | 989 | ||
984 | stdcall load_driver, szPS2MDriver |
990 | stdcall load_driver, szPS2MDriver |
985 | ; stdcall load_driver, szCOM_MDriver |
991 | ; stdcall load_driver, szCOM_MDriver |
986 | 992 | ||
987 | mov esi, boot_setmouse |
993 | mov esi, boot_setmouse |
988 | call boot_log |
994 | call boot_log |
989 | call setmouse |
995 | call setmouse |
990 | 996 | ||
991 | ; Setup serial output console (if enabled) |
997 | ; Setup serial output console (if enabled) |
992 | 998 | ||
993 | if defined debug_com_base |
999 | if defined debug_com_base |
994 | 1000 | ||
995 | ; enable Divisor latch |
1001 | ; enable Divisor latch |
996 | 1002 | ||
997 | mov dx, debug_com_base+3 |
1003 | mov dx, debug_com_base+3 |
998 | mov al, 1 shl 7 |
1004 | mov al, 1 shl 7 |
999 | out dx, al |
1005 | out dx, al |
1000 | 1006 | ||
1001 | ; Set speed to 115200 baud (max speed) |
1007 | ; Set speed to 115200 baud (max speed) |
1002 | 1008 | ||
1003 | mov dx, debug_com_base |
1009 | mov dx, debug_com_base |
1004 | mov al, 0x01 |
1010 | mov al, 0x01 |
1005 | out dx, al |
1011 | out dx, al |
1006 | 1012 | ||
1007 | mov dx, debug_com_base+1 |
1013 | mov dx, debug_com_base+1 |
1008 | mov al, 0x00 |
1014 | mov al, 0x00 |
1009 | out dx, al |
1015 | out dx, al |
1010 | 1016 | ||
1011 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1017 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1012 | 1018 | ||
1013 | mov dx, debug_com_base+3 |
1019 | mov dx, debug_com_base+3 |
1014 | mov al, 3 |
1020 | mov al, 3 |
1015 | out dx, al |
1021 | out dx, al |
1016 | 1022 | ||
1017 | ; disable interrupts |
1023 | ; disable interrupts |
1018 | 1024 | ||
1019 | mov dx, debug_com_base+1 |
1025 | mov dx, debug_com_base+1 |
1020 | mov al, 0 |
1026 | mov al, 0 |
1021 | out dx, al |
1027 | out dx, al |
1022 | 1028 | ||
1023 | ; clear + enable fifo (64 bits) |
1029 | ; clear + enable fifo (64 bits) |
1024 | 1030 | ||
1025 | mov dx, debug_com_base+2 |
1031 | mov dx, debug_com_base+2 |
1026 | mov al, 0x7 + 1 shl 5 |
1032 | mov al, 0x7 + 1 shl 5 |
1027 | out dx, al |
1033 | out dx, al |
1028 | 1034 | ||
1029 | 1035 | ||
1030 | end if |
1036 | end if |
1031 | 1037 | ||
1032 | mov eax, [cpu_count] |
1038 | mov eax, [cpu_count] |
1033 | test eax, eax |
1039 | test eax, eax |
1034 | jnz @F |
1040 | jnz @F |
1035 | mov al, 1 ; at least one CPU |
1041 | mov al, 1 ; at least one CPU |
1036 | @@: |
1042 | @@: |
1037 | DEBUGF 1, "K : %d CPU detected\n", eax |
1043 | DEBUGF 1, "K : %d CPU detected\n", eax |
1038 | 1044 | ||
1039 | ; START MULTITASKING |
1045 | ; START MULTITASKING |
1040 | 1046 | ||
1041 | ; A 'All set - press ESC to start' messages if need |
1047 | ; A 'All set - press ESC to start' messages if need |
1042 | if preboot_blogesc |
1048 | if preboot_blogesc |
1043 | mov esi, boot_tasking |
1049 | mov esi, boot_tasking |
1044 | call boot_log |
1050 | call boot_log |
1045 | .bll1: |
1051 | .bll1: |
1046 | in al, 0x60 ; wait for ESC key press |
1052 | in al, 0x60 ; wait for ESC key press |
1047 | cmp al, 129 |
1053 | cmp al, 129 |
1048 | jne .bll1 |
1054 | jne .bll1 |
1049 | end if |
1055 | end if |
1050 | 1056 | ||
1051 | cmp [IDEContrRegsBaseAddr], 0 |
1057 | cmp [IDEContrRegsBaseAddr], 0 |
1052 | setnz [dma_hdd] |
1058 | setnz [dma_hdd] |
1053 | mov [timer_ticks_enable], 1 ; for cd driver |
1059 | mov [timer_ticks_enable], 1 ; for cd driver |
1054 | 1060 | ||
1055 | sti |
1061 | sti |
1056 | call change_task |
1062 | call change_task |
1057 | 1063 | ||
1058 | jmp osloop |
1064 | jmp osloop |
1059 | 1065 | ||
1060 | 1066 | ||
1061 | ; Fly :) |
1067 | ; Fly :) |
1062 | 1068 | ||
1063 | include 'unpacker.inc' |
1069 | include 'unpacker.inc' |
1064 | 1070 | ||
1065 | align 4 |
1071 | align 4 |
1066 | boot_log: |
1072 | boot_log: |
1067 | pushad |
1073 | pushad |
1068 | 1074 | ||
1069 | mov ebx, 10*65536 |
1075 | mov ebx, 10*65536 |
1070 | mov bx, word [boot_y] |
1076 | mov bx, word [boot_y] |
1071 | add [boot_y], dword 10 |
1077 | add [boot_y], dword 10 |
1072 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1078 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1073 | xor edi, edi |
1079 | xor edi, edi |
1074 | mov edx, esi |
1080 | mov edx, esi |
1075 | inc edi |
1081 | inc edi |
1076 | call dtext |
1082 | call dtext |
1077 | 1083 | ||
1078 | mov [novesachecksum], 1000 |
1084 | mov [novesachecksum], 1000 |
1079 | call checkVga_N13 |
1085 | call checkVga_N13 |
1080 | 1086 | ||
1081 | popad |
1087 | popad |
1082 | 1088 | ||
1083 | ret |
1089 | ret |
1084 | 1090 | ||
1085 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1091 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1086 | ; ; |
1092 | ; ; |
1087 | ; MAIN OS LOOP START ; |
1093 | ; MAIN OS LOOP START ; |
1088 | ; ; |
1094 | ; ; |
1089 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1095 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1090 | align 32 |
1096 | align 32 |
1091 | osloop: |
1097 | osloop: |
1092 | ; call [draw_pointer] |
1098 | ; call [draw_pointer] |
1093 | call __sys_draw_pointer |
1099 | call __sys_draw_pointer |
1094 | call window_check_events |
1100 | call window_check_events |
1095 | call mouse_check_events |
1101 | call mouse_check_events |
1096 | call checkmisc |
1102 | call checkmisc |
1097 | call checkVga_N13 |
1103 | call checkVga_N13 |
1098 | call stack_handler |
1104 | call stack_handler |
1099 | call checkidle |
1105 | call checkidle |
1100 | call check_fdd_motor_status |
1106 | call check_fdd_motor_status |
1101 | call check_ATAPI_device_event |
1107 | call check_ATAPI_device_event |
1102 | call check_lights_state |
1108 | call check_lights_state |
1103 | call check_timers |
1109 | call check_timers |
1104 | jmp osloop |
1110 | jmp osloop |
1105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1106 | ; ; |
1112 | ; ; |
1107 | ; MAIN OS LOOP END ; |
1113 | ; MAIN OS LOOP END ; |
1108 | ; ; |
1114 | ; ; |
1109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1115 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1110 | align 4 |
1116 | align 4 |
1111 | checkidle: |
1117 | checkidle: |
1112 | pushad |
1118 | pushad |
1113 | call change_task |
1119 | call change_task |
1114 | jmp idle_loop_entry |
1120 | jmp idle_loop_entry |
1115 | idle_loop: |
1121 | idle_loop: |
1116 | cmp eax, [idlemem] ; eax == [timer_ticks] |
1122 | cmp eax, [idlemem] ; eax == [timer_ticks] |
1117 | jne idle_exit |
1123 | jne idle_exit |
1118 | rdtsc ;call _rdtsc |
1124 | rdtsc ;call _rdtsc |
1119 | mov ecx, eax |
1125 | mov ecx, eax |
1120 | hlt |
1126 | hlt |
1121 | rdtsc ;call _rdtsc |
1127 | rdtsc ;call _rdtsc |
1122 | sub eax, ecx |
1128 | sub eax, ecx |
1123 | add [idleuse], eax |
1129 | add [idleuse], eax |
1124 | idle_loop_entry: |
1130 | idle_loop_entry: |
1125 | mov eax, [timer_ticks]; eax = [timer_ticks] |
1131 | mov eax, [timer_ticks]; eax = [timer_ticks] |
1126 | cmp [check_idle_semaphore], 0 |
1132 | cmp [check_idle_semaphore], 0 |
1127 | je idle_loop |
1133 | je idle_loop |
1128 | dec [check_idle_semaphore] |
1134 | dec [check_idle_semaphore] |
1129 | idle_exit: |
1135 | idle_exit: |
1130 | mov [idlemem], eax ; eax == [timer_ticks] |
1136 | mov [idlemem], eax ; eax == [timer_ticks] |
1131 | popad |
1137 | popad |
1132 | ret |
1138 | ret |
1133 | 1139 | ||
1134 | uglobal |
1140 | uglobal |
1135 | idlemem dd 0x0 |
1141 | idlemem dd 0x0 |
1136 | idleuse dd 0x0 |
1142 | idleuse dd 0x0 |
1137 | idleusesec dd 0x0 |
1143 | idleusesec dd 0x0 |
1138 | check_idle_semaphore dd 0x0 |
1144 | check_idle_semaphore dd 0x0 |
1139 | endg |
1145 | endg |
1140 | 1146 | ||
1141 | 1147 | ||
1142 | 1148 | ||
1143 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1149 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1144 | ; ; |
1150 | ; ; |
1145 | ; INCLUDED SYSTEM FILES ; |
1151 | ; INCLUDED SYSTEM FILES ; |
1146 | ; ; |
1152 | ; ; |
1147 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1153 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1148 | 1154 | ||
1149 | 1155 | ||
1150 | include "kernel32.inc" |
1156 | include "kernel32.inc" |
1151 | 1157 | ||
1152 | 1158 | ||
1153 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1159 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1154 | ; ; |
1160 | ; ; |
1155 | ; KERNEL FUNCTIONS ; |
1161 | ; KERNEL FUNCTIONS ; |
1156 | ; ; |
1162 | ; ; |
1157 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1163 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1158 | 1164 | ||
1159 | reserve_irqs_ports: |
1165 | reserve_irqs_ports: |
1160 | 1166 | ||
1161 | 1167 | ||
1162 | ; RESERVE PORTS |
1168 | ; RESERVE PORTS |
1163 | mov eax, RESERVED_PORTS |
1169 | mov eax, RESERVED_PORTS |
1164 | mov ecx, 1 |
1170 | mov ecx, 1 |
1165 | 1171 | ||
1166 | mov [eax], dword 4 |
1172 | mov [eax], dword 4 |
1167 | 1173 | ||
1168 | mov [eax+16], ecx |
1174 | mov [eax+16], ecx |
1169 | mov [eax+16+4], dword 0 |
1175 | mov [eax+16+4], dword 0 |
1170 | mov [eax+16+4], dword 0x2D |
1176 | mov [eax+16+4], dword 0x2D |
1171 | 1177 | ||
1172 | mov [eax+32], ecx |
1178 | mov [eax+32], ecx |
1173 | mov [eax+32+4], dword 0x30 |
1179 | mov [eax+32+4], dword 0x30 |
1174 | mov [eax+32+8], dword 0x4D |
1180 | mov [eax+32+8], dword 0x4D |
1175 | 1181 | ||
1176 | mov [eax+48], ecx |
1182 | mov [eax+48], ecx |
1177 | mov [eax+48+4], dword 0x50 |
1183 | mov [eax+48+4], dword 0x50 |
1178 | mov [eax+28+8], dword 0xDF |
1184 | mov [eax+28+8], dword 0xDF |
1179 | 1185 | ||
1180 | mov [eax+64], ecx |
1186 | mov [eax+64], ecx |
1181 | mov [eax+64+4], dword 0xE5 |
1187 | mov [eax+64+4], dword 0xE5 |
1182 | mov [eax+64+8], dword 0xFF |
1188 | mov [eax+64+8], dword 0xFF |
1183 | 1189 | ||
1184 | ret |
1190 | ret |
1185 | 1191 | ||
1186 | 1192 | ||
1187 | iglobal |
1193 | iglobal |
1188 | process_number dd 0x1 |
1194 | process_number dd 0x1 |
1189 | endg |
1195 | endg |
1190 | 1196 | ||
1191 | set_variables: |
1197 | set_variables: |
1192 | 1198 | ||
1193 | mov ecx, 0x16 ; flush port 0x60 |
1199 | mov ecx, 0x16 ; flush port 0x60 |
1194 | .fl60: |
1200 | .fl60: |
1195 | in al, 0x60 |
1201 | in al, 0x60 |
1196 | loop .fl60 |
1202 | loop .fl60 |
1197 | push eax |
1203 | push eax |
1198 | 1204 | ||
1199 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
1205 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
1200 | shr ax, 1 |
1206 | shr ax, 1 |
1201 | shl eax, 16 |
1207 | shl eax, 16 |
1202 | mov ax, [BOOT_VAR+BOOT_X_RES] |
1208 | mov ax, [BOOT_VAR+BOOT_X_RES] |
1203 | shr ax, 1 |
1209 | shr ax, 1 |
1204 | mov [MOUSE_X], eax |
1210 | mov [MOUSE_X], eax |
1205 | 1211 | ||
1206 | xor eax, eax |
1212 | xor eax, eax |
1207 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1213 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1208 | 1214 | ||
1209 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1215 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1210 | mov byte [KEY_COUNT], al ; keyboard buffer |
1216 | mov byte [KEY_COUNT], al ; keyboard buffer |
1211 | mov byte [BTN_COUNT], al ; button buffer |
1217 | mov byte [BTN_COUNT], al ; button buffer |
1212 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1218 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1213 | 1219 | ||
1214 | ;!! IP 04.02.2005: |
1220 | ;!! IP 04.02.2005: |
1215 | mov byte [DONT_SWITCH], al; change task if possible |
1221 | mov byte [DONT_SWITCH], al; change task if possible |
1216 | pop eax |
1222 | pop eax |
1217 | ret |
1223 | ret |
1218 | 1224 | ||
1219 | align 4 |
1225 | align 4 |
1220 | ;input eax=43,bl-byte of output, ecx - number of port |
1226 | ;input eax=43,bl-byte of output, ecx - number of port |
1221 | sys_outport: |
1227 | sys_outport: |
1222 | 1228 | ||
1223 | mov edi, ecx ; separate flag for read / write |
1229 | mov edi, ecx ; separate flag for read / write |
1224 | and ecx, 65535 |
1230 | and ecx, 65535 |
1225 | 1231 | ||
1226 | mov eax, [RESERVED_PORTS] |
1232 | mov eax, [RESERVED_PORTS] |
1227 | test eax, eax |
1233 | test eax, eax |
1228 | jnz .sopl8 |
1234 | jnz .sopl8 |
1229 | inc eax |
1235 | inc eax |
1230 | mov [esp+32], eax |
1236 | mov [esp+32], eax |
1231 | ret |
1237 | ret |
1232 | 1238 | ||
1233 | .sopl8: |
1239 | .sopl8: |
1234 | mov edx, [TASK_BASE] |
1240 | mov edx, [TASK_BASE] |
1235 | mov edx, [edx+0x4] |
1241 | mov edx, [edx+0x4] |
1236 | ;and ecx,65535 |
1242 | ;and ecx,65535 |
1237 | ;cld - set on interrupt 0x40 |
1243 | ;cld - set on interrupt 0x40 |
1238 | .sopl1: |
1244 | .sopl1: |
1239 | 1245 | ||
1240 | mov esi, eax |
1246 | mov esi, eax |
1241 | shl esi, 4 |
1247 | shl esi, 4 |
1242 | add esi, RESERVED_PORTS |
1248 | add esi, RESERVED_PORTS |
1243 | cmp edx, [esi+0] |
1249 | cmp edx, [esi+0] |
1244 | jne .sopl2 |
1250 | jne .sopl2 |
1245 | cmp ecx, [esi+4] |
1251 | cmp ecx, [esi+4] |
1246 | jb .sopl2 |
1252 | jb .sopl2 |
1247 | cmp ecx, [esi+8] |
1253 | cmp ecx, [esi+8] |
1248 | jg .sopl2 |
1254 | jg .sopl2 |
1249 | .sopl3: |
1255 | .sopl3: |
1250 | 1256 | ||
1251 | test edi, 0x80000000; read ? |
1257 | test edi, 0x80000000; read ? |
1252 | jnz .sopl4 |
1258 | jnz .sopl4 |
1253 | 1259 | ||
1254 | mov eax, ebx |
1260 | mov eax, ebx |
1255 | mov dx, cx ; write |
1261 | mov dx, cx ; write |
1256 | out dx, al |
1262 | out dx, al |
1257 | and [esp+32], dword 0 |
1263 | and [esp+32], dword 0 |
1258 | ret |
1264 | ret |
1259 | 1265 | ||
1260 | .sopl2: |
1266 | .sopl2: |
1261 | 1267 | ||
1262 | dec eax |
1268 | dec eax |
1263 | jnz .sopl1 |
1269 | jnz .sopl1 |
1264 | inc eax |
1270 | inc eax |
1265 | mov [esp+32], eax |
1271 | mov [esp+32], eax |
1266 | ret |
1272 | ret |
1267 | 1273 | ||
1268 | 1274 | ||
1269 | .sopl4: |
1275 | .sopl4: |
1270 | 1276 | ||
1271 | mov dx, cx ; read |
1277 | mov dx, cx ; read |
1272 | in al, dx |
1278 | in al, dx |
1273 | and eax, 0xff |
1279 | and eax, 0xff |
1274 | and [esp+32], dword 0 |
1280 | and [esp+32], dword 0 |
1275 | mov [esp+20], eax |
1281 | mov [esp+20], eax |
1276 | ret |
1282 | ret |
1277 | 1283 | ||
1278 | display_number: |
1284 | display_number: |
1279 | ;It is not optimization |
1285 | ;It is not optimization |
1280 | mov eax, ebx |
1286 | mov eax, ebx |
1281 | mov ebx, ecx |
1287 | mov ebx, ecx |
1282 | mov ecx, edx |
1288 | mov ecx, edx |
1283 | mov edx, esi |
1289 | mov edx, esi |
1284 | mov esi, edi |
1290 | mov esi, edi |
1285 | ; eax = print type, al=0 -> ebx is number |
1291 | ; eax = print type, al=0 -> ebx is number |
1286 | ; al=1 -> ebx is pointer |
1292 | ; al=1 -> ebx is pointer |
1287 | ; ah=0 -> display decimal |
1293 | ; ah=0 -> display decimal |
1288 | ; ah=1 -> display hexadecimal |
1294 | ; ah=1 -> display hexadecimal |
1289 | ; ah=2 -> display binary |
1295 | ; ah=2 -> display binary |
1290 | ; eax bits 16-21 = number of digits to display (0-32) |
1296 | ; eax bits 16-21 = number of digits to display (0-32) |
1291 | ; eax bits 22-31 = reserved |
1297 | ; eax bits 22-31 = reserved |
1292 | ; |
1298 | ; |
1293 | ; ebx = number or pointer |
1299 | ; ebx = number or pointer |
1294 | ; ecx = x shl 16 + y |
1300 | ; ecx = x shl 16 + y |
1295 | ; edx = color |
1301 | ; edx = color |
1296 | xor edi, edi |
1302 | xor edi, edi |
1297 | display_number_force: |
1303 | display_number_force: |
1298 | push eax |
1304 | push eax |
1299 | and eax, 0x3fffffff |
1305 | and eax, 0x3fffffff |
1300 | cmp eax, 0xffff ; length > 0 ? |
1306 | cmp eax, 0xffff ; length > 0 ? |
1301 | pop eax |
1307 | pop eax |
1302 | jge cont_displ |
1308 | jge cont_displ |
1303 | ret |
1309 | ret |
1304 | cont_displ: |
1310 | cont_displ: |
1305 | push eax |
1311 | push eax |
1306 | and eax, 0x3fffffff |
1312 | and eax, 0x3fffffff |
1307 | cmp eax, 61*0x10000 ; length <= 60 ? |
1313 | cmp eax, 61*0x10000 ; length <= 60 ? |
1308 | pop eax |
1314 | pop eax |
1309 | jb cont_displ2 |
1315 | jb cont_displ2 |
1310 | ret |
1316 | ret |
1311 | cont_displ2: |
1317 | cont_displ2: |
1312 | 1318 | ||
1313 | pushad |
1319 | pushad |
1314 | 1320 | ||
1315 | cmp al, 1 ; ecx is a pointer ? |
1321 | cmp al, 1 ; ecx is a pointer ? |
1316 | jne displnl1 |
1322 | jne displnl1 |
1317 | mov ebp, ebx |
1323 | mov ebp, ebx |
1318 | add ebp, 4 |
1324 | add ebp, 4 |
1319 | mov ebp, [ebp+std_application_base_address] |
1325 | mov ebp, [ebp+std_application_base_address] |
1320 | mov ebx, [ebx+std_application_base_address] |
1326 | mov ebx, [ebx+std_application_base_address] |
1321 | displnl1: |
1327 | displnl1: |
1322 | sub esp, 64 |
1328 | sub esp, 64 |
1323 | 1329 | ||
1324 | test ah, ah ; DECIMAL |
1330 | test ah, ah ; DECIMAL |
1325 | jnz no_display_desnum |
1331 | jnz no_display_desnum |
1326 | shr eax, 16 |
1332 | shr eax, 16 |
1327 | and eax, 0xC03f |
1333 | and eax, 0xC03f |
1328 | ; and eax,0x3f |
1334 | ; and eax,0x3f |
1329 | push eax |
1335 | push eax |
1330 | and eax, 0x3f |
1336 | and eax, 0x3f |
1331 | mov edi, esp |
1337 | mov edi, esp |
1332 | add edi, 4+64-1 |
1338 | add edi, 4+64-1 |
1333 | mov ecx, eax |
1339 | mov ecx, eax |
1334 | mov eax, ebx |
1340 | mov eax, ebx |
1335 | mov ebx, 10 |
1341 | mov ebx, 10 |
1336 | d_desnum: |
1342 | d_desnum: |
1337 | xor edx, edx |
1343 | xor edx, edx |
1338 | call division_64_bits |
1344 | call division_64_bits |
1339 | div ebx |
1345 | div ebx |
1340 | add dl, 48 |
1346 | add dl, 48 |
1341 | mov [edi], dl |
1347 | mov [edi], dl |
1342 | dec edi |
1348 | dec edi |
1343 | loop d_desnum |
1349 | loop d_desnum |
1344 | pop eax |
1350 | pop eax |
1345 | call normalize_number |
1351 | call normalize_number |
1346 | call draw_num_text |
1352 | call draw_num_text |
1347 | add esp, 64 |
1353 | add esp, 64 |
1348 | popad |
1354 | popad |
1349 | ret |
1355 | ret |
1350 | no_display_desnum: |
1356 | no_display_desnum: |
1351 | 1357 | ||
1352 | cmp ah, 0x01 ; HEXADECIMAL |
1358 | cmp ah, 0x01 ; HEXADECIMAL |
1353 | jne no_display_hexnum |
1359 | jne no_display_hexnum |
1354 | shr eax, 16 |
1360 | shr eax, 16 |
1355 | and eax, 0xC03f |
1361 | and eax, 0xC03f |
1356 | ; and eax,0x3f |
1362 | ; and eax,0x3f |
1357 | push eax |
1363 | push eax |
1358 | and eax, 0x3f |
1364 | and eax, 0x3f |
1359 | mov edi, esp |
1365 | mov edi, esp |
1360 | add edi, 4+64-1 |
1366 | add edi, 4+64-1 |
1361 | mov ecx, eax |
1367 | mov ecx, eax |
1362 | mov eax, ebx |
1368 | mov eax, ebx |
1363 | mov ebx, 16 |
1369 | mov ebx, 16 |
1364 | d_hexnum: |
1370 | d_hexnum: |
1365 | xor edx, edx |
1371 | xor edx, edx |
1366 | call division_64_bits |
1372 | call division_64_bits |
1367 | div ebx |
1373 | div ebx |
1368 | hexletters = __fdo_hexdigits |
1374 | hexletters = __fdo_hexdigits |
1369 | add edx, hexletters |
1375 | add edx, hexletters |
1370 | mov dl, [edx] |
1376 | mov dl, [edx] |
1371 | mov [edi], dl |
1377 | mov [edi], dl |
1372 | dec edi |
1378 | dec edi |
1373 | loop d_hexnum |
1379 | loop d_hexnum |
1374 | pop eax |
1380 | pop eax |
1375 | call normalize_number |
1381 | call normalize_number |
1376 | call draw_num_text |
1382 | call draw_num_text |
1377 | add esp, 64 |
1383 | add esp, 64 |
1378 | popad |
1384 | popad |
1379 | ret |
1385 | ret |
1380 | no_display_hexnum: |
1386 | no_display_hexnum: |
1381 | 1387 | ||
1382 | cmp ah, 0x02 ; BINARY |
1388 | cmp ah, 0x02 ; BINARY |
1383 | jne no_display_binnum |
1389 | jne no_display_binnum |
1384 | shr eax, 16 |
1390 | shr eax, 16 |
1385 | and eax, 0xC03f |
1391 | and eax, 0xC03f |
1386 | ; and eax,0x3f |
1392 | ; and eax,0x3f |
1387 | push eax |
1393 | push eax |
1388 | and eax, 0x3f |
1394 | and eax, 0x3f |
1389 | mov edi, esp |
1395 | mov edi, esp |
1390 | add edi, 4+64-1 |
1396 | add edi, 4+64-1 |
1391 | mov ecx, eax |
1397 | mov ecx, eax |
1392 | mov eax, ebx |
1398 | mov eax, ebx |
1393 | mov ebx, 2 |
1399 | mov ebx, 2 |
1394 | d_binnum: |
1400 | d_binnum: |
1395 | xor edx, edx |
1401 | xor edx, edx |
1396 | call division_64_bits |
1402 | call division_64_bits |
1397 | div ebx |
1403 | div ebx |
1398 | add dl, 48 |
1404 | add dl, 48 |
1399 | mov [edi], dl |
1405 | mov [edi], dl |
1400 | dec edi |
1406 | dec edi |
1401 | loop d_binnum |
1407 | loop d_binnum |
1402 | pop eax |
1408 | pop eax |
1403 | call normalize_number |
1409 | call normalize_number |
1404 | call draw_num_text |
1410 | call draw_num_text |
1405 | add esp, 64 |
1411 | add esp, 64 |
1406 | popad |
1412 | popad |
1407 | ret |
1413 | ret |
1408 | no_display_binnum: |
1414 | no_display_binnum: |
1409 | 1415 | ||
1410 | add esp, 64 |
1416 | add esp, 64 |
1411 | popad |
1417 | popad |
1412 | ret |
1418 | ret |
1413 | 1419 | ||
1414 | normalize_number: |
1420 | normalize_number: |
1415 | test ah, 0x80 |
1421 | test ah, 0x80 |
1416 | jz .continue |
1422 | jz .continue |
1417 | mov ecx, 48 |
1423 | mov ecx, 48 |
1418 | and eax, 0x3f |
1424 | and eax, 0x3f |
1419 | @@: |
1425 | @@: |
1420 | inc edi |
1426 | inc edi |
1421 | cmp [edi], cl |
1427 | cmp [edi], cl |
1422 | jne .continue |
1428 | jne .continue |
1423 | dec eax |
1429 | dec eax |
1424 | cmp eax, 1 |
1430 | cmp eax, 1 |
1425 | ja @r |
1431 | ja @r |
1426 | mov al, 1 |
1432 | mov al, 1 |
1427 | .continue: |
1433 | .continue: |
1428 | and eax, 0x3f |
1434 | and eax, 0x3f |
1429 | ret |
1435 | ret |
1430 | 1436 | ||
1431 | division_64_bits: |
1437 | division_64_bits: |
1432 | test [esp+1+4], byte 0x40 |
1438 | test [esp+1+4], byte 0x40 |
1433 | jz .continue |
1439 | jz .continue |
1434 | push eax |
1440 | push eax |
1435 | mov eax, ebp |
1441 | mov eax, ebp |
1436 | div ebx |
1442 | div ebx |
1437 | mov ebp, eax |
1443 | mov ebp, eax |
1438 | pop eax |
1444 | pop eax |
1439 | .continue: |
1445 | .continue: |
1440 | ret |
1446 | ret |
1441 | 1447 | ||
1442 | draw_num_text: |
1448 | draw_num_text: |
1443 | mov esi, eax |
1449 | mov esi, eax |
1444 | mov edx, 64+4 |
1450 | mov edx, 64+4 |
1445 | sub edx, eax |
1451 | sub edx, eax |
1446 | add edx, esp |
1452 | add edx, esp |
1447 | mov ebx, [esp+64+32-8+4] |
1453 | mov ebx, [esp+64+32-8+4] |
1448 | ; add window start x & y |
1454 | ; add window start x & y |
1449 | mov ecx, [TASK_BASE] |
1455 | mov ecx, [TASK_BASE] |
1450 | 1456 | ||
1451 | mov edi, [CURRENT_TASK] |
1457 | mov edi, [CURRENT_TASK] |
1452 | shl edi, 8 |
1458 | shl edi, 8 |
1453 | 1459 | ||
1454 | mov eax, [ecx-twdw+WDATA.box.left] |
1460 | mov eax, [ecx-twdw+WDATA.box.left] |
1455 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1461 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1456 | shl eax, 16 |
1462 | shl eax, 16 |
1457 | add eax, [ecx-twdw+WDATA.box.top] |
1463 | add eax, [ecx-twdw+WDATA.box.top] |
1458 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1464 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1459 | add ebx, eax |
1465 | add ebx, eax |
1460 | mov ecx, [esp+64+32-12+4] |
1466 | mov ecx, [esp+64+32-12+4] |
1461 | and ecx, not 0x80000000 ; force counted string |
1467 | and ecx, not 0x80000000 ; force counted string |
1462 | mov eax, [esp+64+8] ; background color (if given) |
1468 | mov eax, [esp+64+8] ; background color (if given) |
1463 | mov edi, [esp+64+4] |
1469 | mov edi, [esp+64+4] |
1464 | jmp dtext |
1470 | jmp dtext |
1465 | 1471 | ||
1466 | align 4 |
1472 | align 4 |
1467 | 1473 | ||
1468 | sys_setup: |
1474 | sys_setup: |
1469 | 1475 | ||
1470 | ; 1=roland mpu midi base , base io address |
1476 | ; 1=roland mpu midi base , base io address |
1471 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1477 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1472 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1478 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1473 | ; 5=system language, 1eng 2fi 3ger 4rus |
1479 | ; 5=system language, 1eng 2fi 3ger 4rus |
1474 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1480 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1475 | ; 8=fat32 partition in hd |
1481 | ; 8=fat32 partition in hd |
1476 | ; 9 |
1482 | ; 9 |
1477 | ; 10 = sound dma channel |
1483 | ; 10 = sound dma channel |
1478 | ; 11 = enable lba read |
1484 | ; 11 = enable lba read |
1479 | ; 12 = enable pci access |
1485 | ; 12 = enable pci access |
1480 | 1486 | ||
1481 | 1487 | ||
1482 | and [esp+32], dword 0 |
1488 | and [esp+32], dword 0 |
1483 | dec ebx ; MIDI |
1489 | dec ebx ; MIDI |
1484 | jnz nsyse1 |
1490 | jnz nsyse1 |
1485 | cmp ecx, 0x100 |
1491 | cmp ecx, 0x100 |
1486 | 1492 | ||
1487 | jb nsyse1 |
1493 | jb nsyse1 |
1488 | mov esi, 65535 |
1494 | mov esi, 65535 |
1489 | cmp esi, ecx |
1495 | cmp esi, ecx |
1490 | 1496 | ||
1491 | jb nsyse1 |
1497 | jb nsyse1 |
1492 | mov [midi_base], cx ;bx |
1498 | mov [midi_base], cx ;bx |
1493 | mov word [mididp], cx;bx |
1499 | mov word [mididp], cx;bx |
1494 | inc cx ;bx |
1500 | inc cx ;bx |
1495 | mov word [midisp], cx;bx |
1501 | mov word [midisp], cx;bx |
1496 | ret |
1502 | ret |
1497 | 1503 | ||
1498 | iglobal |
1504 | iglobal |
1499 | midi_base dw 0 |
1505 | midi_base dw 0 |
1500 | endg |
1506 | endg |
1501 | 1507 | ||
1502 | nsyse1: |
1508 | nsyse1: |
1503 | dec ebx ; KEYBOARD |
1509 | dec ebx ; KEYBOARD |
1504 | jnz nsyse2 |
1510 | jnz nsyse2 |
1505 | mov edi, [TASK_BASE] |
1511 | mov edi, [TASK_BASE] |
1506 | mov eax, [edi+TASKDATA.mem_start] |
1512 | mov eax, [edi+TASKDATA.mem_start] |
1507 | add eax, edx |
1513 | add eax, edx |
1508 | 1514 | ||
1509 | dec ecx |
1515 | dec ecx |
1510 | jnz kbnobase |
1516 | jnz kbnobase |
1511 | mov ebx, keymap |
1517 | mov ebx, keymap |
1512 | mov ecx, 128 |
1518 | mov ecx, 128 |
1513 | call memmove |
1519 | call memmove |
1514 | ret |
1520 | ret |
1515 | kbnobase: |
1521 | kbnobase: |
1516 | dec ecx |
1522 | dec ecx |
1517 | jnz kbnoshift |
1523 | jnz kbnoshift |
1518 | 1524 | ||
1519 | mov ebx, keymap_shift |
1525 | mov ebx, keymap_shift |
1520 | mov ecx, 128 |
1526 | mov ecx, 128 |
1521 | call memmove |
1527 | call memmove |
1522 | ret |
1528 | ret |
1523 | kbnoshift: |
1529 | kbnoshift: |
1524 | dec ecx |
1530 | dec ecx |
1525 | jnz kbnoalt |
1531 | jnz kbnoalt |
1526 | mov ebx, keymap_alt |
1532 | mov ebx, keymap_alt |
1527 | mov ecx, 128 |
1533 | mov ecx, 128 |
1528 | call memmove |
1534 | call memmove |
1529 | ret |
1535 | ret |
1530 | kbnoalt: |
1536 | kbnoalt: |
1531 | sub ecx, 6 |
1537 | sub ecx, 6 |
1532 | jnz kbnocountry |
1538 | jnz kbnocountry |
1533 | mov word [keyboard], dx |
1539 | mov word [keyboard], dx |
1534 | ret |
1540 | ret |
1535 | kbnocountry: |
1541 | kbnocountry: |
1536 | mov [esp+32], dword 1 |
1542 | mov [esp+32], dword 1 |
1537 | ret |
1543 | ret |
1538 | nsyse2: |
1544 | nsyse2: |
1539 | dec ebx ; CD |
1545 | dec ebx ; CD |
1540 | jnz nsyse4 |
1546 | jnz nsyse4 |
1541 | 1547 | ||
1542 | test ecx, ecx |
1548 | test ecx, ecx |
1543 | jz nosesl |
1549 | jz nosesl |
1544 | 1550 | ||
1545 | cmp ecx, 4 |
1551 | cmp ecx, 4 |
1546 | ja nosesl |
1552 | ja nosesl |
1547 | mov [cd_base], cl |
1553 | mov [cd_base], cl |
1548 | 1554 | ||
1549 | dec ecx |
1555 | dec ecx |
1550 | jnz noprma |
1556 | jnz noprma |
1551 | mov [cdbase], 0x1f0 |
1557 | mov [cdbase], 0x1f0 |
1552 | mov [cdid], 0xa0 |
1558 | mov [cdid], 0xa0 |
1553 | noprma: |
1559 | noprma: |
1554 | 1560 | ||
1555 | dec ecx |
1561 | dec ecx |
1556 | jnz noprsl |
1562 | jnz noprsl |
1557 | mov [cdbase], 0x1f0 |
1563 | mov [cdbase], 0x1f0 |
1558 | mov [cdid], 0xb0 |
1564 | mov [cdid], 0xb0 |
1559 | noprsl: |
1565 | noprsl: |
1560 | dec ecx |
1566 | dec ecx |
1561 | jnz nosema |
1567 | jnz nosema |
1562 | mov [cdbase], 0x170 |
1568 | mov [cdbase], 0x170 |
1563 | mov [cdid], 0xa0 |
1569 | mov [cdid], 0xa0 |
1564 | nosema: |
1570 | nosema: |
1565 | dec ecx |
1571 | dec ecx |
1566 | jnz nosesl |
1572 | jnz nosesl |
1567 | mov [cdbase], 0x170 |
1573 | mov [cdbase], 0x170 |
1568 | mov [cdid], 0xb0 |
1574 | mov [cdid], 0xb0 |
1569 | nosesl: |
1575 | nosesl: |
1570 | ret |
1576 | ret |
1571 | 1577 | ||
1572 | iglobal |
1578 | iglobal |
1573 | cd_base db 0 |
1579 | cd_base db 0 |
1574 | 1580 | ||
1575 | endg |
1581 | endg |
1576 | nsyse4: |
1582 | nsyse4: |
1577 | 1583 | ||
1578 | sub ebx, 2 ; SYSTEM LANGUAGE |
1584 | sub ebx, 2 ; SYSTEM LANGUAGE |
1579 | jnz nsyse5 |
1585 | jnz nsyse5 |
1580 | mov [syslang], ecx |
1586 | mov [syslang], ecx |
1581 | ret |
1587 | ret |
1582 | nsyse5: |
1588 | nsyse5: |
1583 | 1589 | ||
1584 | sub ebx, 2 ; HD BASE |
1590 | sub ebx, 2 ; HD BASE |
1585 | jnz nsyse7 |
1591 | jnz nsyse7 |
1586 | 1592 | ||
1587 | test ecx, ecx |
1593 | test ecx, ecx |
1588 | jz nosethd |
1594 | jz nosethd |
1589 | 1595 | ||
1590 | cmp ecx, 4 |
1596 | cmp ecx, 4 |
1591 | ja nosethd |
1597 | ja nosethd |
1592 | mov [hd_base], cl |
1598 | mov [hd_base], cl |
1593 | 1599 | ||
1594 | cmp ecx, 1 |
1600 | cmp ecx, 1 |
1595 | jnz noprmahd |
1601 | jnz noprmahd |
1596 | mov [hdbase], 0x1f0 |
1602 | mov [hdbase], 0x1f0 |
1597 | and dword [hdid], 0x0 |
1603 | and dword [hdid], 0x0 |
1598 | mov dword [hdpos], ecx |
1604 | mov dword [hdpos], ecx |
1599 | ; call set_FAT32_variables |
1605 | ; call set_FAT32_variables |
1600 | noprmahd: |
1606 | noprmahd: |
1601 | 1607 | ||
1602 | cmp ecx, 2 |
1608 | cmp ecx, 2 |
1603 | jnz noprslhd |
1609 | jnz noprslhd |
1604 | mov [hdbase], 0x1f0 |
1610 | mov [hdbase], 0x1f0 |
1605 | mov [hdid], 0x10 |
1611 | mov [hdid], 0x10 |
1606 | mov dword [hdpos], ecx |
1612 | mov dword [hdpos], ecx |
1607 | ; call set_FAT32_variables |
1613 | ; call set_FAT32_variables |
1608 | noprslhd: |
1614 | noprslhd: |
1609 | 1615 | ||
1610 | cmp ecx, 3 |
1616 | cmp ecx, 3 |
1611 | jnz nosemahd |
1617 | jnz nosemahd |
1612 | mov [hdbase], 0x170 |
1618 | mov [hdbase], 0x170 |
1613 | and dword [hdid], 0x0 |
1619 | and dword [hdid], 0x0 |
1614 | mov dword [hdpos], ecx |
1620 | mov dword [hdpos], ecx |
1615 | ; call set_FAT32_variables |
1621 | ; call set_FAT32_variables |
1616 | nosemahd: |
1622 | nosemahd: |
1617 | 1623 | ||
1618 | cmp ecx, 4 |
1624 | cmp ecx, 4 |
1619 | jnz noseslhd |
1625 | jnz noseslhd |
1620 | mov [hdbase], 0x170 |
1626 | mov [hdbase], 0x170 |
1621 | mov [hdid], 0x10 |
1627 | mov [hdid], 0x10 |
1622 | mov dword [hdpos], ecx |
1628 | mov dword [hdpos], ecx |
1623 | ; call set_FAT32_variables |
1629 | ; call set_FAT32_variables |
1624 | noseslhd: |
1630 | noseslhd: |
1625 | call reserve_hd1 |
1631 | call reserve_hd1 |
1626 | call reserve_hd_channel |
1632 | call reserve_hd_channel |
1627 | call free_hd_channel |
1633 | call free_hd_channel |
1628 | and dword [hd1_status], 0 ; free |
1634 | and dword [hd1_status], 0 ; free |
1629 | nosethd: |
1635 | nosethd: |
1630 | ret |
1636 | ret |
1631 | 1637 | ||
1632 | iglobal |
1638 | iglobal |
1633 | hd_base db 0 |
1639 | hd_base db 0 |
1634 | endg |
1640 | endg |
1635 | 1641 | ||
1636 | nsyse7: |
1642 | nsyse7: |
1637 | 1643 | ||
1638 | ; cmp eax,8 ; HD PARTITION |
1644 | ; cmp eax,8 ; HD PARTITION |
1639 | dec ebx |
1645 | dec ebx |
1640 | jnz nsyse8 |
1646 | jnz nsyse8 |
1641 | mov [fat32part], ecx |
1647 | mov [fat32part], ecx |
1642 | ; call set_FAT32_variables |
1648 | ; call set_FAT32_variables |
1643 | call reserve_hd1 |
1649 | call reserve_hd1 |
1644 | call reserve_hd_channel |
1650 | call reserve_hd_channel |
1645 | call free_hd_channel |
1651 | call free_hd_channel |
1646 | ; pusha |
1652 | ; pusha |
1647 | call choice_necessity_partition_1 |
1653 | call choice_necessity_partition_1 |
1648 | ; popa |
1654 | ; popa |
1649 | and dword [hd1_status], 0 ; free |
1655 | and dword [hd1_status], 0 ; free |
1650 | ret |
1656 | ret |
1651 | 1657 | ||
1652 | nsyse8: |
1658 | nsyse8: |
1653 | ; cmp eax,11 ; ENABLE LBA READ |
1659 | ; cmp eax,11 ; ENABLE LBA READ |
1654 | and ecx, 1 |
1660 | and ecx, 1 |
1655 | sub ebx, 3 |
1661 | sub ebx, 3 |
1656 | jnz no_set_lba_read |
1662 | jnz no_set_lba_read |
1657 | mov [lba_read_enabled], ecx |
1663 | mov [lba_read_enabled], ecx |
1658 | ret |
1664 | ret |
1659 | 1665 | ||
1660 | no_set_lba_read: |
1666 | no_set_lba_read: |
1661 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1667 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1662 | dec ebx |
1668 | dec ebx |
1663 | jnz sys_setup_err |
1669 | jnz sys_setup_err |
1664 | mov [pci_access_enabled], ecx |
1670 | mov [pci_access_enabled], ecx |
1665 | ret |
1671 | ret |
1666 | 1672 | ||
1667 | sys_setup_err: |
1673 | sys_setup_err: |
1668 | or [esp+32], dword -1 |
1674 | or [esp+32], dword -1 |
1669 | ret |
1675 | ret |
1670 | 1676 | ||
1671 | align 4 |
1677 | align 4 |
1672 | 1678 | ||
1673 | sys_getsetup: |
1679 | sys_getsetup: |
1674 | 1680 | ||
1675 | ; 1=roland mpu midi base , base io address |
1681 | ; 1=roland mpu midi base , base io address |
1676 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1682 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1677 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1683 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1678 | ; 5=system language, 1eng 2fi 3ger 4rus |
1684 | ; 5=system language, 1eng 2fi 3ger 4rus |
1679 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1685 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1680 | ; 8=fat32 partition in hd |
1686 | ; 8=fat32 partition in hd |
1681 | ; 9=get hs timer tic |
1687 | ; 9=get hs timer tic |
1682 | 1688 | ||
1683 | ; cmp eax,1 |
1689 | ; cmp eax,1 |
1684 | dec ebx |
1690 | dec ebx |
1685 | jnz ngsyse1 |
1691 | jnz ngsyse1 |
1686 | movzx eax, [midi_base] |
1692 | movzx eax, [midi_base] |
1687 | mov [esp+32], eax |
1693 | mov [esp+32], eax |
1688 | ret |
1694 | ret |
1689 | ngsyse1: |
1695 | ngsyse1: |
1690 | ; cmp eax,2 |
1696 | ; cmp eax,2 |
1691 | dec ebx |
1697 | dec ebx |
1692 | jnz ngsyse2 |
1698 | jnz ngsyse2 |
1693 | 1699 | ||
1694 | mov edi, [TASK_BASE] |
1700 | mov edi, [TASK_BASE] |
1695 | mov ebx, [edi+TASKDATA.mem_start] |
1701 | mov ebx, [edi+TASKDATA.mem_start] |
1696 | add ebx, edx |
1702 | add ebx, edx |
1697 | 1703 | ||
1698 | ; cmp ebx,1 |
1704 | ; cmp ebx,1 |
1699 | dec ecx |
1705 | dec ecx |
1700 | jnz kbnobaseret |
1706 | jnz kbnobaseret |
1701 | mov eax, keymap |
1707 | mov eax, keymap |
1702 | mov ecx, 128 |
1708 | mov ecx, 128 |
1703 | call memmove |
1709 | call memmove |
1704 | ret |
1710 | ret |
1705 | kbnobaseret: |
1711 | kbnobaseret: |
1706 | ; cmp ebx,2 |
1712 | ; cmp ebx,2 |
1707 | dec ecx |
1713 | dec ecx |
1708 | jnz kbnoshiftret |
1714 | jnz kbnoshiftret |
1709 | 1715 | ||
1710 | mov eax, keymap_shift |
1716 | mov eax, keymap_shift |
1711 | mov ecx, 128 |
1717 | mov ecx, 128 |
1712 | call memmove |
1718 | call memmove |
1713 | ret |
1719 | ret |
1714 | kbnoshiftret: |
1720 | kbnoshiftret: |
1715 | ; cmp ebx,3 |
1721 | ; cmp ebx,3 |
1716 | dec ecx |
1722 | dec ecx |
1717 | jne kbnoaltret |
1723 | jne kbnoaltret |
1718 | 1724 | ||
1719 | mov eax, keymap_alt |
1725 | mov eax, keymap_alt |
1720 | mov ecx, 128 |
1726 | mov ecx, 128 |
1721 | call memmove |
1727 | call memmove |
1722 | ret |
1728 | ret |
1723 | kbnoaltret: |
1729 | kbnoaltret: |
1724 | ; cmp ebx,9 |
1730 | ; cmp ebx,9 |
1725 | sub ecx, 6 |
1731 | sub ecx, 6 |
1726 | jnz ngsyse2 |
1732 | jnz ngsyse2 |
1727 | movzx eax, word [keyboard] |
1733 | movzx eax, word [keyboard] |
1728 | mov [esp+32], eax |
1734 | mov [esp+32], eax |
1729 | ret |
1735 | ret |
1730 | 1736 | ||
1731 | 1737 | ||
1732 | ngsyse2: |
1738 | ngsyse2: |
1733 | ; cmp eax,3 |
1739 | ; cmp eax,3 |
1734 | dec ebx |
1740 | dec ebx |
1735 | jnz ngsyse3 |
1741 | jnz ngsyse3 |
1736 | movzx eax, [cd_base] |
1742 | movzx eax, [cd_base] |
1737 | mov [esp+32], eax |
1743 | mov [esp+32], eax |
1738 | ret |
1744 | ret |
1739 | ngsyse3: |
1745 | ngsyse3: |
1740 | ; cmp eax,5 |
1746 | ; cmp eax,5 |
1741 | sub ebx, 2 |
1747 | sub ebx, 2 |
1742 | jnz ngsyse5 |
1748 | jnz ngsyse5 |
1743 | mov eax, [syslang] |
1749 | mov eax, [syslang] |
1744 | mov [esp+32], eax |
1750 | mov [esp+32], eax |
1745 | ret |
1751 | ret |
1746 | ngsyse5: |
1752 | ngsyse5: |
1747 | ; cmp eax,7 |
1753 | ; cmp eax,7 |
1748 | sub ebx, 2 |
1754 | sub ebx, 2 |
1749 | jnz ngsyse7 |
1755 | jnz ngsyse7 |
1750 | movzx eax, [hd_base] |
1756 | movzx eax, [hd_base] |
1751 | mov [esp+32], eax |
1757 | mov [esp+32], eax |
1752 | ret |
1758 | ret |
1753 | ngsyse7: |
1759 | ngsyse7: |
1754 | ; cmp eax,8 |
1760 | ; cmp eax,8 |
1755 | dec ebx |
1761 | dec ebx |
1756 | jnz ngsyse8 |
1762 | jnz ngsyse8 |
1757 | mov eax, [fat32part] |
1763 | mov eax, [fat32part] |
1758 | mov [esp+32], eax |
1764 | mov [esp+32], eax |
1759 | ret |
1765 | ret |
1760 | ngsyse8: |
1766 | ngsyse8: |
1761 | ; cmp eax,9 |
1767 | ; cmp eax,9 |
1762 | dec ebx |
1768 | dec ebx |
1763 | jnz ngsyse9 |
1769 | jnz ngsyse9 |
1764 | mov eax, [timer_ticks];[0xfdf0] |
1770 | mov eax, [timer_ticks];[0xfdf0] |
1765 | mov [esp+32], eax |
1771 | mov [esp+32], eax |
1766 | ret |
1772 | ret |
1767 | ngsyse9: |
1773 | ngsyse9: |
1768 | ; cmp eax,11 |
1774 | ; cmp eax,11 |
1769 | sub ebx, 2 |
1775 | sub ebx, 2 |
1770 | jnz ngsyse11 |
1776 | jnz ngsyse11 |
1771 | mov eax, [lba_read_enabled] |
1777 | mov eax, [lba_read_enabled] |
1772 | mov [esp+32], eax |
1778 | mov [esp+32], eax |
1773 | ret |
1779 | ret |
1774 | ngsyse11: |
1780 | ngsyse11: |
1775 | ; cmp eax,12 |
1781 | ; cmp eax,12 |
1776 | dec ebx |
1782 | dec ebx |
1777 | jnz ngsyse12 |
1783 | jnz ngsyse12 |
1778 | mov eax, [pci_access_enabled] |
1784 | mov eax, [pci_access_enabled] |
1779 | mov [esp+32], eax |
1785 | mov [esp+32], eax |
1780 | ret |
1786 | ret |
1781 | ngsyse12: |
1787 | ngsyse12: |
1782 | mov [esp+32], dword 1 |
1788 | mov [esp+32], dword 1 |
1783 | ret |
1789 | ret |
1784 | 1790 | ||
1785 | 1791 | ||
1786 | get_timer_ticks: |
1792 | get_timer_ticks: |
1787 | mov eax, [timer_ticks] |
1793 | mov eax, [timer_ticks] |
1788 | ret |
1794 | ret |
1789 | 1795 | ||
1790 | iglobal |
1796 | iglobal |
1791 | align 4 |
1797 | align 4 |
1792 | mousefn dd msscreen, mswin, msbutton, msset |
1798 | mousefn dd msscreen, mswin, msbutton, msset |
1793 | dd app_load_cursor |
1799 | dd app_load_cursor |
1794 | dd app_set_cursor |
1800 | dd app_set_cursor |
1795 | dd app_delete_cursor |
1801 | dd app_delete_cursor |
1796 | dd msz |
1802 | dd msz |
1797 | endg |
1803 | endg |
1798 | 1804 | ||
1799 | readmousepos: |
1805 | readmousepos: |
1800 | 1806 | ||
1801 | ; eax=0 screen relative |
1807 | ; eax=0 screen relative |
1802 | ; eax=1 window relative |
1808 | ; eax=1 window relative |
1803 | ; eax=2 buttons pressed |
1809 | ; eax=2 buttons pressed |
1804 | ; eax=3 set mouse pos ; reserved |
1810 | ; eax=3 set mouse pos ; reserved |
1805 | ; eax=4 load cursor |
1811 | ; eax=4 load cursor |
1806 | ; eax=5 set cursor |
1812 | ; eax=5 set cursor |
1807 | ; eax=6 delete cursor ; reserved |
1813 | ; eax=6 delete cursor ; reserved |
1808 | ; eax=7 get mouse_z |
1814 | ; eax=7 get mouse_z |
1809 | 1815 | ||
1810 | cmp ebx, 7 |
1816 | cmp ebx, 7 |
1811 | ja msset |
1817 | ja msset |
1812 | jmp [mousefn+ebx*4] |
1818 | jmp [mousefn+ebx*4] |
1813 | msscreen: |
1819 | msscreen: |
1814 | mov eax, [MOUSE_X] |
1820 | mov eax, [MOUSE_X] |
1815 | shl eax, 16 |
1821 | shl eax, 16 |
1816 | mov ax, [MOUSE_Y] |
1822 | mov ax, [MOUSE_Y] |
1817 | mov [esp+36-4], eax |
1823 | mov [esp+36-4], eax |
1818 | ret |
1824 | ret |
1819 | mswin: |
1825 | mswin: |
1820 | mov eax, [MOUSE_X] |
1826 | mov eax, [MOUSE_X] |
1821 | shl eax, 16 |
1827 | shl eax, 16 |
1822 | mov ax, [MOUSE_Y] |
1828 | mov ax, [MOUSE_Y] |
1823 | mov esi, [TASK_BASE] |
1829 | mov esi, [TASK_BASE] |
1824 | mov bx, word [esi-twdw+WDATA.box.left] |
1830 | mov bx, word [esi-twdw+WDATA.box.left] |
1825 | shl ebx, 16 |
1831 | shl ebx, 16 |
1826 | mov bx, word [esi-twdw+WDATA.box.top] |
1832 | mov bx, word [esi-twdw+WDATA.box.top] |
1827 | sub eax, ebx |
1833 | sub eax, ebx |
1828 | 1834 | ||
1829 | mov edi, [CURRENT_TASK] |
1835 | mov edi, [CURRENT_TASK] |
1830 | shl edi, 8 |
1836 | shl edi, 8 |
1831 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1837 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1832 | rol eax, 16 |
1838 | rol eax, 16 |
1833 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1839 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1834 | rol eax, 16 |
1840 | rol eax, 16 |
1835 | mov [esp+36-4], eax |
1841 | mov [esp+36-4], eax |
1836 | ret |
1842 | ret |
1837 | msbutton: |
1843 | msbutton: |
1838 | movzx eax, byte [BTN_DOWN] |
1844 | movzx eax, byte [BTN_DOWN] |
1839 | mov [esp+36-4], eax |
1845 | mov [esp+36-4], eax |
1840 | ret |
1846 | ret |
1841 | msz: |
1847 | msz: |
1842 | mov edi, [TASK_COUNT] |
1848 | mov edi, [TASK_COUNT] |
1843 | movzx edi, word [WIN_POS + edi*2] |
1849 | movzx edi, word [WIN_POS + edi*2] |
1844 | cmp edi, [CURRENT_TASK] |
1850 | cmp edi, [CURRENT_TASK] |
1845 | jne @f |
1851 | jne @f |
1846 | mov ax, [MOUSE_SCROLL_H] |
1852 | mov ax, [MOUSE_SCROLL_H] |
1847 | shl eax, 16 |
1853 | shl eax, 16 |
1848 | mov ax, [MOUSE_SCROLL_V] |
1854 | mov ax, [MOUSE_SCROLL_V] |
1849 | mov [esp+36-4], eax |
1855 | mov [esp+36-4], eax |
1850 | and [MOUSE_SCROLL_H], word 0 |
1856 | and [MOUSE_SCROLL_H], word 0 |
1851 | and [MOUSE_SCROLL_V], word 0 |
1857 | and [MOUSE_SCROLL_V], word 0 |
1852 | ret |
1858 | ret |
1853 | @@: |
1859 | @@: |
1854 | and [esp+36-4], dword 0 |
1860 | and [esp+36-4], dword 0 |
1855 | ; ret |
1861 | ; ret |
1856 | msset: |
1862 | msset: |
1857 | ret |
1863 | ret |
1858 | 1864 | ||
1859 | app_load_cursor: |
1865 | app_load_cursor: |
1860 | cmp ecx, OS_BASE |
1866 | cmp ecx, OS_BASE |
1861 | jae msset |
1867 | jae msset |
1862 | stdcall load_cursor, ecx, edx |
1868 | stdcall load_cursor, ecx, edx |
1863 | mov [esp+36-4], eax |
1869 | mov [esp+36-4], eax |
1864 | ret |
1870 | ret |
1865 | 1871 | ||
1866 | app_set_cursor: |
1872 | app_set_cursor: |
1867 | stdcall set_cursor, ecx |
1873 | stdcall set_cursor, ecx |
1868 | mov [esp+36-4], eax |
1874 | mov [esp+36-4], eax |
1869 | ret |
1875 | ret |
1870 | 1876 | ||
1871 | app_delete_cursor: |
1877 | app_delete_cursor: |
1872 | stdcall delete_cursor, ecx |
1878 | stdcall delete_cursor, ecx |
1873 | mov [esp+36-4], eax |
1879 | mov [esp+36-4], eax |
1874 | ret |
1880 | ret |
1875 | 1881 | ||
1876 | is_input: |
1882 | is_input: |
1877 | 1883 | ||
1878 | push edx |
1884 | push edx |
1879 | mov dx, word [midisp] |
1885 | mov dx, word [midisp] |
1880 | in al, dx |
1886 | in al, dx |
1881 | and al, 0x80 |
1887 | and al, 0x80 |
1882 | pop edx |
1888 | pop edx |
1883 | ret |
1889 | ret |
1884 | 1890 | ||
1885 | is_output: |
1891 | is_output: |
1886 | 1892 | ||
1887 | push edx |
1893 | push edx |
1888 | mov dx, word [midisp] |
1894 | mov dx, word [midisp] |
1889 | in al, dx |
1895 | in al, dx |
1890 | and al, 0x40 |
1896 | and al, 0x40 |
1891 | pop edx |
1897 | pop edx |
1892 | ret |
1898 | ret |
1893 | 1899 | ||
1894 | 1900 | ||
1895 | get_mpu_in: |
1901 | get_mpu_in: |
1896 | 1902 | ||
1897 | push edx |
1903 | push edx |
1898 | mov dx, word [mididp] |
1904 | mov dx, word [mididp] |
1899 | in al, dx |
1905 | in al, dx |
1900 | pop edx |
1906 | pop edx |
1901 | ret |
1907 | ret |
1902 | 1908 | ||
1903 | 1909 | ||
1904 | put_mpu_out: |
1910 | put_mpu_out: |
1905 | 1911 | ||
1906 | push edx |
1912 | push edx |
1907 | mov dx, word [mididp] |
1913 | mov dx, word [mididp] |
1908 | out dx, al |
1914 | out dx, al |
1909 | pop edx |
1915 | pop edx |
1910 | ret |
1916 | ret |
1911 | 1917 | ||
1912 | 1918 | ||
1913 | 1919 | ||
1914 | align 4 |
1920 | align 4 |
1915 | 1921 | ||
1916 | sys_midi: |
1922 | sys_midi: |
1917 | cmp [mididp], 0 |
1923 | cmp [mididp], 0 |
1918 | jnz sm0 |
1924 | jnz sm0 |
1919 | mov [esp+36], dword 1 |
1925 | mov [esp+36], dword 1 |
1920 | ret |
1926 | ret |
1921 | sm0: |
1927 | sm0: |
1922 | and [esp+36], dword 0 |
1928 | and [esp+36], dword 0 |
1923 | dec ebx |
1929 | dec ebx |
1924 | jnz smn1 |
1930 | jnz smn1 |
1925 | ; call setuart |
1931 | ; call setuart |
1926 | su1: |
1932 | su1: |
1927 | call is_output |
1933 | call is_output |
1928 | test al, al |
1934 | test al, al |
1929 | jnz su1 |
1935 | jnz su1 |
1930 | mov dx, word [midisp] |
1936 | mov dx, word [midisp] |
1931 | mov al, 0xff |
1937 | mov al, 0xff |
1932 | out dx, al |
1938 | out dx, al |
1933 | su2: |
1939 | su2: |
1934 | mov dx, word [midisp] |
1940 | mov dx, word [midisp] |
1935 | mov al, 0xff |
1941 | mov al, 0xff |
1936 | out dx, al |
1942 | out dx, al |
1937 | call is_input |
1943 | call is_input |
1938 | test al, al |
1944 | test al, al |
1939 | jnz su2 |
1945 | jnz su2 |
1940 | call get_mpu_in |
1946 | call get_mpu_in |
1941 | cmp al, 0xfe |
1947 | cmp al, 0xfe |
1942 | jnz su2 |
1948 | jnz su2 |
1943 | su3: |
1949 | su3: |
1944 | call is_output |
1950 | call is_output |
1945 | test al, al |
1951 | test al, al |
1946 | jnz su3 |
1952 | jnz su3 |
1947 | mov dx, word [midisp] |
1953 | mov dx, word [midisp] |
1948 | mov al, 0x3f |
1954 | mov al, 0x3f |
1949 | out dx, al |
1955 | out dx, al |
1950 | ret |
1956 | ret |
1951 | smn1: |
1957 | smn1: |
1952 | dec ebx |
1958 | dec ebx |
1953 | jnz smn2 |
1959 | jnz smn2 |
1954 | sm10: |
1960 | sm10: |
1955 | call get_mpu_in |
1961 | call get_mpu_in |
1956 | call is_output |
1962 | call is_output |
1957 | test al, al |
1963 | test al, al |
1958 | jnz sm10 |
1964 | jnz sm10 |
1959 | mov al, bl |
1965 | mov al, bl |
1960 | call put_mpu_out |
1966 | call put_mpu_out |
1961 | smn2: |
1967 | smn2: |
1962 | ret |
1968 | ret |
1963 | 1969 | ||
1964 | detect_devices: |
1970 | detect_devices: |
1965 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1971 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1966 | ;include 'detect/commouse.inc' |
1972 | ;include 'detect/commouse.inc' |
1967 | ;include 'detect/ps2mouse.inc' |
1973 | ;include 'detect/ps2mouse.inc' |
1968 | ;include 'detect/dev_fd.inc' |
1974 | ;include 'detect/dev_fd.inc' |
1969 | ;include 'detect/dev_hdcd.inc' |
1975 | ;include 'detect/dev_hdcd.inc' |
1970 | ;include 'detect/sear_par.inc' |
1976 | ;include 'detect/sear_par.inc' |
1971 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1977 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1972 | ret |
1978 | ret |
1973 | 1979 | ||
1974 | sys_end: |
1980 | sys_end: |
1975 | ;-------------------------------------- |
1981 | ;-------------------------------------- |
1976 | cmp [_display.select_cursor], 0 |
1982 | cmp [_display.select_cursor], 0 |
1977 | je @f |
1983 | je @f |
1978 | ; restore default cursor before killing |
1984 | ; restore default cursor before killing |
1979 | pusha |
1985 | pusha |
1980 | mov ecx, [current_slot] |
1986 | mov ecx, [current_slot] |
1981 | call restore_default_cursor_before_killing |
1987 | call restore_default_cursor_before_killing |
1982 | popa |
1988 | popa |
1983 | @@: |
1989 | @@: |
1984 | ;-------------------------------------- |
1990 | ;-------------------------------------- |
1985 | mov ecx, [current_slot] |
1991 | mov ecx, [current_slot] |
1986 | mov eax, [ecx+APPDATA.tls_base] |
1992 | mov eax, [ecx+APPDATA.tls_base] |
1987 | test eax, eax |
1993 | test eax, eax |
1988 | jz @F |
1994 | jz @F |
1989 | 1995 | ||
1990 | stdcall user_free, eax |
1996 | stdcall user_free, eax |
1991 | @@: |
1997 | @@: |
1992 | 1998 | ||
1993 | mov eax, [TASK_BASE] |
1999 | mov eax, [TASK_BASE] |
1994 | mov [eax+TASKDATA.state], 3; terminate this program |
2000 | mov [eax+TASKDATA.state], 3; terminate this program |
1995 | 2001 | ||
1996 | waitterm: ; wait here for termination |
2002 | waitterm: ; wait here for termination |
1997 | mov ebx, 100 |
2003 | mov ebx, 100 |
1998 | call delay_hs |
2004 | call delay_hs |
1999 | jmp waitterm |
2005 | jmp waitterm |
2000 | ;------------------------------------------------------------------------------ |
2006 | ;------------------------------------------------------------------------------ |
2001 | align 4 |
2007 | align 4 |
2002 | restore_default_cursor_before_killing: |
2008 | restore_default_cursor_before_killing: |
2003 | pushfd |
2009 | pushfd |
2004 | cli |
2010 | cli |
2005 | mov eax, [def_cursor] |
2011 | mov eax, [def_cursor] |
2006 | mov [ecx+APPDATA.cursor], eax |
2012 | mov [ecx+APPDATA.cursor], eax |
2007 | 2013 | ||
2008 | movzx eax, word [MOUSE_Y] |
2014 | movzx eax, word [MOUSE_Y] |
2009 | movzx ebx, word [MOUSE_X] |
2015 | movzx ebx, word [MOUSE_X] |
2010 | ; mov ecx, [Screen_Max_X] |
2016 | ; mov ecx, [Screen_Max_X] |
2011 | ; inc ecx |
2017 | ; inc ecx |
2012 | ; mul ecx |
2018 | ; mul ecx |
2013 | mov eax, [d_width_calc_area + eax*4] |
2019 | mov eax, [d_width_calc_area + eax*4] |
2014 | 2020 | ||
2015 | add eax, [_WinMapAddress] |
2021 | add eax, [_WinMapAddress] |
2016 | movzx edx, byte [ebx+eax] |
2022 | movzx edx, byte [ebx+eax] |
2017 | shl edx, 8 |
2023 | shl edx, 8 |
2018 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2024 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2019 | 2025 | ||
2020 | cmp esi, [current_cursor] |
2026 | cmp esi, [current_cursor] |
2021 | je @f |
2027 | je @f |
2022 | 2028 | ||
2023 | push esi |
2029 | push esi |
2024 | call [_display.select_cursor] |
2030 | call [_display.select_cursor] |
2025 | mov [current_cursor], esi |
2031 | mov [current_cursor], esi |
2026 | @@: |
2032 | @@: |
2027 | mov [redrawmouse_unconditional], 1 |
2033 | mov [redrawmouse_unconditional], 1 |
2028 | popfd |
2034 | popfd |
2029 | ; call [draw_pointer] |
2035 | ; call [draw_pointer] |
2030 | call __sys_draw_pointer |
2036 | call __sys_draw_pointer |
2031 | ret |
2037 | ret |
2032 | ;------------------------------------------------------------------------------ |
2038 | ;------------------------------------------------------------------------------ |
2033 | iglobal |
2039 | iglobal |
2034 | align 4 |
2040 | align 4 |
2035 | sys_system_table: |
2041 | sys_system_table: |
2036 | dd sysfn_deactivate ; 1 = deactivate window |
2042 | dd sysfn_deactivate ; 1 = deactivate window |
2037 | dd sysfn_terminate ; 2 = terminate thread |
2043 | dd sysfn_terminate ; 2 = terminate thread |
2038 | dd sysfn_activate ; 3 = activate window |
2044 | dd sysfn_activate ; 3 = activate window |
2039 | dd sysfn_getidletime ; 4 = get idle time |
2045 | dd sysfn_getidletime ; 4 = get idle time |
2040 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2046 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2041 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2047 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2042 | dd sysfn_getactive ; 7 = get active window |
2048 | dd sysfn_getactive ; 7 = get active window |
2043 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2049 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2044 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2050 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2045 | dd sysfn_minimize ; 10 = minimize window |
2051 | dd sysfn_minimize ; 10 = minimize window |
2046 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2052 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2047 | dd sysfn_lastkey ; 12 = get last pressed key |
2053 | dd sysfn_lastkey ; 12 = get last pressed key |
2048 | dd sysfn_getversion ; 13 = get kernel version |
2054 | dd sysfn_getversion ; 13 = get kernel version |
2049 | dd sysfn_waitretrace ; 14 = wait retrace |
2055 | dd sysfn_waitretrace ; 14 = wait retrace |
2050 | dd sysfn_centermouse ; 15 = center mouse cursor |
2056 | dd sysfn_centermouse ; 15 = center mouse cursor |
2051 | dd sysfn_getfreemem ; 16 = get free memory size |
2057 | dd sysfn_getfreemem ; 16 = get free memory size |
2052 | dd sysfn_getallmem ; 17 = get total memory size |
2058 | dd sysfn_getallmem ; 17 = get total memory size |
2053 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2059 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2054 | ; instead of slot |
2060 | ; instead of slot |
2055 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2061 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2056 | dd sysfn_meminfo ; 20 = get extended memory info |
2062 | dd sysfn_meminfo ; 20 = get extended memory info |
2057 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2063 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2058 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2064 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2059 | dd sysfn_min_windows ; 23 = minimize all windows |
2065 | dd sysfn_min_windows ; 23 = minimize all windows |
2060 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2066 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2061 | sysfn_num = ($ - sys_system_table)/4 |
2067 | sysfn_num = ($ - sys_system_table)/4 |
2062 | endg |
2068 | endg |
2063 | ;------------------------------------------------------------------------------ |
2069 | ;------------------------------------------------------------------------------ |
2064 | sys_system: |
2070 | sys_system: |
2065 | dec ebx |
2071 | dec ebx |
2066 | cmp ebx, sysfn_num |
2072 | cmp ebx, sysfn_num |
2067 | jae @f |
2073 | jae @f |
2068 | jmp dword [sys_system_table + ebx*4] |
2074 | jmp dword [sys_system_table + ebx*4] |
2069 | @@: |
2075 | @@: |
2070 | ret |
2076 | ret |
2071 | ;------------------------------------------------------------------------------ |
2077 | ;------------------------------------------------------------------------------ |
2072 | sysfn_shutdown: ; 18.9 = system shutdown |
2078 | sysfn_shutdown: ; 18.9 = system shutdown |
2073 | cmp ecx, 1 |
2079 | cmp ecx, 1 |
2074 | jl exit_for_anyone |
2080 | jl exit_for_anyone |
2075 | cmp ecx, 4 |
2081 | cmp ecx, 4 |
2076 | jg exit_for_anyone |
2082 | jg exit_for_anyone |
2077 | mov [BOOT_VAR+0x9030], cl |
2083 | mov [BOOT_VAR+0x9030], cl |
2078 | 2084 | ||
2079 | mov eax, [TASK_COUNT] |
2085 | mov eax, [TASK_COUNT] |
2080 | mov [SYS_SHUTDOWN], al |
2086 | mov [SYS_SHUTDOWN], al |
2081 | mov [shutdown_processes], eax |
2087 | mov [shutdown_processes], eax |
2082 | and dword [esp+32], 0 |
2088 | and dword [esp+32], 0 |
2083 | exit_for_anyone: |
2089 | exit_for_anyone: |
2084 | ret |
2090 | ret |
2085 | uglobal |
2091 | uglobal |
2086 | shutdown_processes: |
2092 | shutdown_processes: |
2087 | dd 0x0 |
2093 | dd 0x0 |
2088 | endg |
2094 | endg |
2089 | ;------------------------------------------------------------------------------ |
2095 | ;------------------------------------------------------------------------------ |
2090 | sysfn_terminate: ; 18.2 = TERMINATE |
2096 | sysfn_terminate: ; 18.2 = TERMINATE |
2091 | push ecx |
2097 | push ecx |
2092 | cmp ecx, 2 |
2098 | cmp ecx, 2 |
2093 | jb noprocessterminate |
2099 | jb noprocessterminate |
2094 | mov edx, [TASK_COUNT] |
2100 | mov edx, [TASK_COUNT] |
2095 | cmp ecx, edx |
2101 | cmp ecx, edx |
2096 | ja noprocessterminate |
2102 | ja noprocessterminate |
2097 | mov eax, [TASK_COUNT] |
2103 | mov eax, [TASK_COUNT] |
2098 | shl ecx, 5 |
2104 | shl ecx, 5 |
2099 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2105 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2100 | add ecx, CURRENT_TASK+TASKDATA.state |
2106 | add ecx, CURRENT_TASK+TASKDATA.state |
2101 | cmp byte [ecx], 9 |
2107 | cmp byte [ecx], 9 |
2102 | jz noprocessterminate |
2108 | jz noprocessterminate |
2103 | ;-------------------------------------- |
2109 | ;-------------------------------------- |
2104 | cmp [_display.select_cursor], 0 |
2110 | cmp [_display.select_cursor], 0 |
2105 | je .restore_end |
2111 | je .restore_end |
2106 | ; restore default cursor before killing |
2112 | ; restore default cursor before killing |
2107 | pusha |
2113 | pusha |
2108 | mov ecx, [esp+32] |
2114 | mov ecx, [esp+32] |
2109 | shl ecx, 8 |
2115 | shl ecx, 8 |
2110 | add ecx, SLOT_BASE |
2116 | add ecx, SLOT_BASE |
2111 | mov eax, [def_cursor] |
2117 | mov eax, [def_cursor] |
2112 | cmp [ecx+APPDATA.cursor], eax |
2118 | cmp [ecx+APPDATA.cursor], eax |
2113 | je @f |
2119 | je @f |
2114 | call restore_default_cursor_before_killing |
2120 | call restore_default_cursor_before_killing |
2115 | @@: |
2121 | @@: |
2116 | popa |
2122 | popa |
2117 | .restore_end: |
2123 | .restore_end: |
2118 | ;-------------------------------------- |
2124 | ;-------------------------------------- |
2119 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2125 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2120 | mov [ecx], byte 3; clear possible i40's |
2126 | mov [ecx], byte 3; clear possible i40's |
2121 | ;call MEM_Heap_UnLock |
2127 | ;call MEM_Heap_UnLock |
2122 | 2128 | ||
2123 | cmp edx, [application_table_status]; clear app table stat |
2129 | cmp edx, [application_table_status]; clear app table stat |
2124 | jne noatsc |
2130 | jne noatsc |
2125 | and [application_table_status], 0 |
2131 | and [application_table_status], 0 |
2126 | noatsc: |
2132 | noatsc: |
2127 | noprocessterminate: |
2133 | noprocessterminate: |
2128 | add esp, 4 |
2134 | add esp, 4 |
2129 | ret |
2135 | ret |
2130 | ;------------------------------------------------------------------------------ |
2136 | ;------------------------------------------------------------------------------ |
2131 | sysfn_terminate2: |
2137 | sysfn_terminate2: |
2132 | ;lock application_table_status mutex |
2138 | ;lock application_table_status mutex |
2133 | .table_status: |
2139 | .table_status: |
2134 | cli |
2140 | cli |
2135 | cmp [application_table_status], 0 |
2141 | cmp [application_table_status], 0 |
2136 | je .stf |
2142 | je .stf |
2137 | sti |
2143 | sti |
2138 | call change_task |
2144 | call change_task |
2139 | jmp .table_status |
2145 | jmp .table_status |
2140 | .stf: |
2146 | .stf: |
2141 | call set_application_table_status |
2147 | call set_application_table_status |
2142 | mov eax, ecx |
2148 | mov eax, ecx |
2143 | call pid_to_slot |
2149 | call pid_to_slot |
2144 | test eax, eax |
2150 | test eax, eax |
2145 | jz .not_found |
2151 | jz .not_found |
2146 | mov ecx, eax |
2152 | mov ecx, eax |
2147 | cli |
2153 | cli |
2148 | call sysfn_terminate |
2154 | call sysfn_terminate |
2149 | and [application_table_status], 0 |
2155 | and [application_table_status], 0 |
2150 | sti |
2156 | sti |
2151 | and dword [esp+32], 0 |
2157 | and dword [esp+32], 0 |
2152 | ret |
2158 | ret |
2153 | .not_found: |
2159 | .not_found: |
2154 | mov [application_table_status], 0 |
2160 | mov [application_table_status], 0 |
2155 | or dword [esp+32], -1 |
2161 | or dword [esp+32], -1 |
2156 | ret |
2162 | ret |
2157 | ;------------------------------------------------------------------------------ |
2163 | ;------------------------------------------------------------------------------ |
2158 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2164 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2159 | cmp ecx, 2 |
2165 | cmp ecx, 2 |
2160 | jb .nowindowdeactivate |
2166 | jb .nowindowdeactivate |
2161 | cmp ecx, [TASK_COUNT] |
2167 | cmp ecx, [TASK_COUNT] |
2162 | ja .nowindowdeactivate |
2168 | ja .nowindowdeactivate |
2163 | 2169 | ||
2164 | movzx esi, word [WIN_STACK + ecx*2] |
2170 | movzx esi, word [WIN_STACK + ecx*2] |
2165 | cmp esi, 1 |
2171 | cmp esi, 1 |
2166 | je .nowindowdeactivate ; already deactive |
2172 | je .nowindowdeactivate ; already deactive |
2167 | 2173 | ||
2168 | mov edi, ecx |
2174 | mov edi, ecx |
2169 | shl edi, 5 |
2175 | shl edi, 5 |
2170 | add edi, window_data |
2176 | add edi, window_data |
2171 | movzx esi, word [WIN_STACK + ecx * 2] |
2177 | movzx esi, word [WIN_STACK + ecx * 2] |
2172 | lea esi, [WIN_POS + esi * 2] |
2178 | lea esi, [WIN_POS + esi * 2] |
2173 | call window._.window_deactivate |
2179 | call window._.window_deactivate |
2174 | 2180 | ||
2175 | xor eax, eax |
2181 | xor eax, eax |
2176 | mov byte[MOUSE_BACKGROUND], al |
2182 | mov byte[MOUSE_BACKGROUND], al |
2177 | mov byte[DONT_DRAW_MOUSE], al |
2183 | mov byte[DONT_DRAW_MOUSE], al |
2178 | mov byte[MOUSE_DOWN], 0 |
2184 | mov byte[MOUSE_DOWN], 0 |
2179 | 2185 | ||
2180 | call syscall_display_settings._.calculate_whole_screen |
2186 | call syscall_display_settings._.calculate_whole_screen |
2181 | call syscall_display_settings._.redraw_whole_screen |
2187 | call syscall_display_settings._.redraw_whole_screen |
2182 | .nowindowdeactivate: |
2188 | .nowindowdeactivate: |
2183 | ret |
2189 | ret |
2184 | ;------------------------------------------------------------------------------ |
2190 | ;------------------------------------------------------------------------------ |
2185 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2191 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2186 | cmp ecx, 2 |
2192 | cmp ecx, 2 |
2187 | jb .nowindowactivate |
2193 | jb .nowindowactivate |
2188 | cmp ecx, [TASK_COUNT] |
2194 | cmp ecx, [TASK_COUNT] |
2189 | ja .nowindowactivate |
2195 | ja .nowindowactivate |
2190 | 2196 | ||
2191 | mov [window_minimize], 2; restore window if minimized |
2197 | mov [window_minimize], 2; restore window if minimized |
2192 | 2198 | ||
2193 | movzx esi, word [WIN_STACK + ecx*2] |
2199 | movzx esi, word [WIN_STACK + ecx*2] |
2194 | cmp esi, [TASK_COUNT] |
2200 | cmp esi, [TASK_COUNT] |
2195 | je .nowindowactivate; already active |
2201 | je .nowindowactivate; already active |
2196 | 2202 | ||
2197 | mov edi, ecx |
2203 | mov edi, ecx |
2198 | shl edi, 5 |
2204 | shl edi, 5 |
2199 | add edi, window_data |
2205 | add edi, window_data |
2200 | movzx esi, word [WIN_STACK + ecx * 2] |
2206 | movzx esi, word [WIN_STACK + ecx * 2] |
2201 | lea esi, [WIN_POS + esi * 2] |
2207 | lea esi, [WIN_POS + esi * 2] |
2202 | call waredraw |
2208 | call waredraw |
2203 | .nowindowactivate: |
2209 | .nowindowactivate: |
2204 | ret |
2210 | ret |
2205 | ;------------------------------------------------------------------------------ |
2211 | ;------------------------------------------------------------------------------ |
2206 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2212 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2207 | mov eax, [idleusesec] |
2213 | mov eax, [idleusesec] |
2208 | mov [esp+32], eax |
2214 | mov [esp+32], eax |
2209 | ret |
2215 | ret |
2210 | ;------------------------------------------------------------------------------ |
2216 | ;------------------------------------------------------------------------------ |
2211 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2217 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2212 | mov eax, [CPU_FREQ] |
2218 | mov eax, [CPU_FREQ] |
2213 | mov [esp+32], eax |
2219 | mov [esp+32], eax |
2214 | ret |
2220 | ret |
2215 | ;------------------------------------------------------------------------------ |
2221 | ;------------------------------------------------------------------------------ |
2216 | ; SAVE ramdisk to /hd/1/menuet.img |
2222 | ; SAVE ramdisk to /hd/1/menuet.img |
2217 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2223 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2218 | include 'blkdev/rdsave.inc' |
2224 | include 'blkdev/rdsave.inc' |
2219 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2225 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2220 | ;------------------------------------------------------------------------------ |
2226 | ;------------------------------------------------------------------------------ |
2221 | align 4 |
2227 | align 4 |
2222 | sysfn_getactive: ; 18.7 = get active window |
2228 | sysfn_getactive: ; 18.7 = get active window |
2223 | mov eax, [TASK_COUNT] |
2229 | mov eax, [TASK_COUNT] |
2224 | movzx eax, word [WIN_POS + eax*2] |
2230 | movzx eax, word [WIN_POS + eax*2] |
2225 | mov [esp+32], eax |
2231 | mov [esp+32], eax |
2226 | ret |
2232 | ret |
2227 | ;------------------------------------------------------------------------------ |
2233 | ;------------------------------------------------------------------------------ |
2228 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2234 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2229 | ; cmp ecx,1 |
2235 | ; cmp ecx,1 |
2230 | dec ecx |
2236 | dec ecx |
2231 | jnz nogetsoundflag |
2237 | jnz nogetsoundflag |
2232 | movzx eax, byte [sound_flag]; get sound_flag |
2238 | movzx eax, byte [sound_flag]; get sound_flag |
2233 | mov [esp+32], eax |
2239 | mov [esp+32], eax |
2234 | ret |
2240 | ret |
2235 | nogetsoundflag: |
2241 | nogetsoundflag: |
2236 | ; cmp ecx,2 |
2242 | ; cmp ecx,2 |
2237 | dec ecx |
2243 | dec ecx |
2238 | jnz nosoundflag |
2244 | jnz nosoundflag |
2239 | xor byte [sound_flag], 1 |
2245 | xor byte [sound_flag], 1 |
2240 | nosoundflag: |
2246 | nosoundflag: |
2241 | ret |
2247 | ret |
2242 | ;------------------------------------------------------------------------------ |
2248 | ;------------------------------------------------------------------------------ |
2243 | sysfn_minimize: ; 18.10 = minimize window |
2249 | sysfn_minimize: ; 18.10 = minimize window |
2244 | mov [window_minimize], 1 |
2250 | mov [window_minimize], 1 |
2245 | ret |
2251 | ret |
2246 | ;------------------------------------------------------------------------------ |
2252 | ;------------------------------------------------------------------------------ |
2247 | align 4 |
2253 | align 4 |
2248 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2254 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2249 | ; cmp ecx,1 |
2255 | ; cmp ecx,1 |
2250 | dec ecx |
2256 | dec ecx |
2251 | jnz full_table |
2257 | jnz full_table |
2252 | small_table: |
2258 | small_table: |
2253 | call for_all_tables |
2259 | call for_all_tables |
2254 | mov ecx, 10 |
2260 | mov ecx, 10 |
2255 | cld |
2261 | cld |
2256 | rep movsb |
2262 | rep movsb |
2257 | ret |
2263 | ret |
2258 | for_all_tables: |
2264 | for_all_tables: |
2259 | mov edi, edx |
2265 | mov edi, edx |
2260 | mov esi, DRIVE_DATA |
2266 | mov esi, DRIVE_DATA |
2261 | ret |
2267 | ret |
2262 | full_table: |
2268 | full_table: |
2263 | ; cmp ecx,2 |
2269 | ; cmp ecx,2 |
2264 | dec ecx |
2270 | dec ecx |
2265 | jnz exit_for_anyone |
2271 | jnz exit_for_anyone |
2266 | call for_all_tables |
2272 | call for_all_tables |
2267 | mov ecx, 16384 |
2273 | mov ecx, 16384 |
2268 | cld |
2274 | cld |
2269 | rep movsd |
2275 | rep movsd |
2270 | ret |
2276 | ret |
2271 | ;------------------------------------------------------------------------------ |
2277 | ;------------------------------------------------------------------------------ |
2272 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2278 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2273 | and dword [esp+32], 0 |
2279 | and dword [esp+32], 0 |
2274 | ret |
2280 | ret |
2275 | ;------------------------------------------------------------------------------ |
2281 | ;------------------------------------------------------------------------------ |
2276 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2282 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2277 | mov edi, ecx |
2283 | mov edi, ecx |
2278 | mov esi, version_inf |
2284 | mov esi, version_inf |
2279 | mov ecx, version_end-version_inf |
2285 | mov ecx, version_end-version_inf |
2280 | rep movsb |
2286 | rep movsb |
2281 | ret |
2287 | ret |
2282 | ;------------------------------------------------------------------------------ |
2288 | ;------------------------------------------------------------------------------ |
2283 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2289 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2284 | ;wait retrace functions |
2290 | ;wait retrace functions |
2285 | sys_wait_retrace: |
2291 | sys_wait_retrace: |
2286 | mov edx, 0x3da |
2292 | mov edx, 0x3da |
2287 | WaitRetrace_loop: |
2293 | WaitRetrace_loop: |
2288 | in al, dx |
2294 | in al, dx |
2289 | test al, 1000b |
2295 | test al, 1000b |
2290 | jz WaitRetrace_loop |
2296 | jz WaitRetrace_loop |
2291 | and [esp+32], dword 0 |
2297 | and [esp+32], dword 0 |
2292 | ret |
2298 | ret |
2293 | ;------------------------------------------------------------------------------ |
2299 | ;------------------------------------------------------------------------------ |
2294 | align 4 |
2300 | align 4 |
2295 | sysfn_centermouse: ; 18.15 = mouse centered |
2301 | sysfn_centermouse: ; 18.15 = mouse centered |
2296 | ; removed here by |
2302 | ; removed here by |
2297 | ; call mouse_centered |
2303 | ; call mouse_centered |
2298 | ;* mouse centered - start code- Mario79 |
2304 | ;* mouse centered - start code- Mario79 |
2299 | ;mouse_centered: |
2305 | ;mouse_centered: |
2300 | ; push eax |
2306 | ; push eax |
2301 | mov eax, [Screen_Max_X] |
2307 | mov eax, [Screen_Max_X] |
2302 | shr eax, 1 |
2308 | shr eax, 1 |
2303 | mov [MOUSE_X], ax |
2309 | mov [MOUSE_X], ax |
2304 | mov eax, [Screen_Max_Y] |
2310 | mov eax, [Screen_Max_Y] |
2305 | shr eax, 1 |
2311 | shr eax, 1 |
2306 | mov [MOUSE_Y], ax |
2312 | mov [MOUSE_Y], ax |
2307 | ; ret |
2313 | ; ret |
2308 | ;* mouse centered - end code- Mario79 |
2314 | ;* mouse centered - end code- Mario79 |
2309 | xor eax, eax |
2315 | xor eax, eax |
2310 | and [esp+32], eax |
2316 | and [esp+32], eax |
2311 | ; pop eax |
2317 | ; pop eax |
2312 | ret |
2318 | ret |
2313 | ;------------------------------------------------------------------------------ |
2319 | ;------------------------------------------------------------------------------ |
2314 | align 4 |
2320 | align 4 |
2315 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2321 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2316 | test ecx, ecx; get mouse speed factor |
2322 | test ecx, ecx; get mouse speed factor |
2317 | jnz .set_mouse_acceleration |
2323 | jnz .set_mouse_acceleration |
2318 | xor eax, eax |
2324 | xor eax, eax |
2319 | mov ax, [mouse_speed_factor] |
2325 | mov ax, [mouse_speed_factor] |
2320 | mov [esp+32], eax |
2326 | mov [esp+32], eax |
2321 | ret |
2327 | ret |
2322 | .set_mouse_acceleration: |
2328 | .set_mouse_acceleration: |
2323 | ; cmp ecx,1 ; set mouse speed factor |
2329 | ; cmp ecx,1 ; set mouse speed factor |
2324 | dec ecx |
2330 | dec ecx |
2325 | jnz .get_mouse_delay |
2331 | jnz .get_mouse_delay |
2326 | mov [mouse_speed_factor], dx |
2332 | mov [mouse_speed_factor], dx |
2327 | ret |
2333 | ret |
2328 | .get_mouse_delay: |
2334 | .get_mouse_delay: |
2329 | ; cmp ecx,2 ; get mouse delay |
2335 | ; cmp ecx,2 ; get mouse delay |
2330 | dec ecx |
2336 | dec ecx |
2331 | jnz .set_mouse_delay |
2337 | jnz .set_mouse_delay |
2332 | mov eax, [mouse_delay] |
2338 | mov eax, [mouse_delay] |
2333 | mov [esp+32], eax |
2339 | mov [esp+32], eax |
2334 | ret |
2340 | ret |
2335 | .set_mouse_delay: |
2341 | .set_mouse_delay: |
2336 | ; cmp ecx,3 ; set mouse delay |
2342 | ; cmp ecx,3 ; set mouse delay |
2337 | dec ecx |
2343 | dec ecx |
2338 | jnz .set_pointer_position |
2344 | jnz .set_pointer_position |
2339 | mov [mouse_delay], edx |
2345 | mov [mouse_delay], edx |
2340 | ret |
2346 | ret |
2341 | .set_pointer_position: |
2347 | .set_pointer_position: |
2342 | ; cmp ecx,4 ; set mouse pointer position |
2348 | ; cmp ecx,4 ; set mouse pointer position |
2343 | dec ecx |
2349 | dec ecx |
2344 | jnz .set_mouse_button |
2350 | jnz .set_mouse_button |
2345 | cmp dx, word[Screen_Max_Y] |
2351 | cmp dx, word[Screen_Max_Y] |
2346 | ja .end |
2352 | ja .end |
2347 | rol edx, 16 |
2353 | rol edx, 16 |
2348 | cmp dx, word[Screen_Max_X] |
2354 | cmp dx, word[Screen_Max_X] |
2349 | ja .end |
2355 | ja .end |
2350 | mov [MOUSE_X], edx |
2356 | mov [MOUSE_X], edx |
2351 | ret |
2357 | ret |
2352 | .set_mouse_button: |
2358 | .set_mouse_button: |
2353 | ; cmp ecx,5 ; set mouse button features |
2359 | ; cmp ecx,5 ; set mouse button features |
2354 | dec ecx |
2360 | dec ecx |
2355 | jnz .end |
2361 | jnz .end |
2356 | mov [BTN_DOWN], dl |
2362 | mov [BTN_DOWN], dl |
2357 | mov [mouse_active], 1 |
2363 | mov [mouse_active], 1 |
2358 | .end: |
2364 | .end: |
2359 | ret |
2365 | ret |
2360 | ;------------------------------------------------------------------------------ |
2366 | ;------------------------------------------------------------------------------ |
2361 | sysfn_getfreemem: |
2367 | sysfn_getfreemem: |
2362 | mov eax, [pg_data.pages_free] |
2368 | mov eax, [pg_data.pages_free] |
2363 | shl eax, 2 |
2369 | shl eax, 2 |
2364 | mov [esp+32], eax |
2370 | mov [esp+32], eax |
2365 | ret |
2371 | ret |
2366 | ;------------------------------------------------------------------------------ |
2372 | ;------------------------------------------------------------------------------ |
2367 | sysfn_getallmem: |
2373 | sysfn_getallmem: |
2368 | mov eax, [MEM_AMOUNT] |
2374 | mov eax, [MEM_AMOUNT] |
2369 | shr eax, 10 |
2375 | shr eax, 10 |
2370 | mov [esp+32], eax |
2376 | mov [esp+32], eax |
2371 | ret |
2377 | ret |
2372 | ;------------------------------------------------------------------------------ |
2378 | ;------------------------------------------------------------------------------ |
2373 | sysfn_pid_to_slot: |
2379 | sysfn_pid_to_slot: |
2374 | mov eax, ecx |
2380 | mov eax, ecx |
2375 | call pid_to_slot |
2381 | call pid_to_slot |
2376 | mov [esp+32], eax |
2382 | mov [esp+32], eax |
2377 | ret |
2383 | ret |
2378 | ;------------------------------------------------------------------------------ |
2384 | ;------------------------------------------------------------------------------ |
2379 | sysfn_min_rest_window: |
2385 | sysfn_min_rest_window: |
2380 | pushad |
2386 | pushad |
2381 | mov eax, edx ; ebx - operating |
2387 | mov eax, edx ; ebx - operating |
2382 | shr ecx, 1 |
2388 | shr ecx, 1 |
2383 | jnc @f |
2389 | jnc @f |
2384 | call pid_to_slot |
2390 | call pid_to_slot |
2385 | @@: |
2391 | @@: |
2386 | or eax, eax ; eax - number of slot |
2392 | or eax, eax ; eax - number of slot |
2387 | jz .error |
2393 | jz .error |
2388 | cmp eax, 255 ; varify maximal slot number |
2394 | cmp eax, 255 ; varify maximal slot number |
2389 | ja .error |
2395 | ja .error |
2390 | movzx eax, word [WIN_STACK + eax*2] |
2396 | movzx eax, word [WIN_STACK + eax*2] |
2391 | shr ecx, 1 |
2397 | shr ecx, 1 |
2392 | jc .restore |
2398 | jc .restore |
2393 | ; .minimize: |
2399 | ; .minimize: |
2394 | call minimize_window |
2400 | call minimize_window |
2395 | jmp .exit |
2401 | jmp .exit |
2396 | .restore: |
2402 | .restore: |
2397 | call restore_minimized_window |
2403 | call restore_minimized_window |
2398 | .exit: |
2404 | .exit: |
2399 | popad |
2405 | popad |
2400 | xor eax, eax |
2406 | xor eax, eax |
2401 | mov [esp+32], eax |
2407 | mov [esp+32], eax |
2402 | ret |
2408 | ret |
2403 | .error: |
2409 | .error: |
2404 | popad |
2410 | popad |
2405 | xor eax, eax |
2411 | xor eax, eax |
2406 | dec eax |
2412 | dec eax |
2407 | mov [esp+32], eax |
2413 | mov [esp+32], eax |
2408 | ret |
2414 | ret |
2409 | ;------------------------------------------------------------------------------ |
2415 | ;------------------------------------------------------------------------------ |
2410 | sysfn_min_windows: |
2416 | sysfn_min_windows: |
2411 | call minimize_all_window |
2417 | call minimize_all_window |
2412 | mov [esp+32], eax |
2418 | mov [esp+32], eax |
2413 | call change_task |
2419 | call change_task |
2414 | ret |
2420 | ret |
2415 | ;------------------------------------------------------------------------------ |
2421 | ;------------------------------------------------------------------------------ |
2416 | sysfn_set_screen_sizes: |
2422 | sysfn_set_screen_sizes: |
2417 | cmp [SCR_MODE], word 0x13 |
2423 | cmp [SCR_MODE], word 0x13 |
2418 | jbe .exit |
2424 | jbe .exit |
2419 | 2425 | ||
2420 | cmp [_display.select_cursor], select_cursor |
2426 | cmp [_display.select_cursor], select_cursor |
2421 | jne .exit |
2427 | jne .exit |
2422 | 2428 | ||
2423 | cmp ecx, [display_width_standard] |
2429 | cmp ecx, [display_width_standard] |
2424 | ja .exit |
2430 | ja .exit |
2425 | 2431 | ||
2426 | cmp edx, [display_height_standard] |
2432 | cmp edx, [display_height_standard] |
2427 | ja .exit |
2433 | ja .exit |
2428 | 2434 | ||
2429 | pushfd |
2435 | pushfd |
2430 | cli |
2436 | cli |
2431 | mov eax, ecx |
2437 | mov eax, ecx |
2432 | mov ecx, [BytesPerScanLine] |
2438 | mov ecx, [BytesPerScanLine] |
2433 | mov [_display.width], eax |
2439 | mov [_display.width], eax |
2434 | dec eax |
2440 | dec eax |
2435 | mov [_display.height], edx |
2441 | mov [_display.height], edx |
2436 | dec edx |
2442 | dec edx |
2437 | ; eax - new Screen_Max_X |
2443 | ; eax - new Screen_Max_X |
2438 | ; edx - new Screen_Max_Y |
2444 | ; edx - new Screen_Max_Y |
2439 | mov [do_not_touch_winmap], 1 |
2445 | mov [do_not_touch_winmap], 1 |
2440 | call set_screen |
2446 | call set_screen |
2441 | mov [do_not_touch_winmap], 0 |
2447 | mov [do_not_touch_winmap], 0 |
2442 | popfd |
2448 | popfd |
2443 | call change_task |
2449 | call change_task |
2444 | .exit: |
2450 | .exit: |
2445 | ret |
2451 | ret |
2446 | ;------------------------------------------------------------------------------ |
2452 | ;------------------------------------------------------------------------------ |
2447 | uglobal |
2453 | uglobal |
2448 | screen_workarea RECT |
2454 | screen_workarea RECT |
2449 | display_width_standard dd 0 |
2455 | display_width_standard dd 0 |
2450 | display_height_standard dd 0 |
2456 | display_height_standard dd 0 |
2451 | do_not_touch_winmap db 0 |
2457 | do_not_touch_winmap db 0 |
2452 | window_minimize db 0 |
2458 | window_minimize db 0 |
2453 | sound_flag db 0 |
2459 | sound_flag db 0 |
2454 | 2460 | ||
2455 | endg |
2461 | endg |
2456 | 2462 | ||
2457 | UID_NONE=0 |
2463 | UID_NONE=0 |
2458 | UID_MENUETOS=1 ;official |
2464 | UID_MENUETOS=1 ;official |
2459 | UID_KOLIBRI=2 ;russian |
2465 | UID_KOLIBRI=2 ;russian |
2460 | 2466 | ||
2461 | iglobal |
2467 | iglobal |
2462 | version_inf: |
2468 | version_inf: |
2463 | db 0,7,7,0 ; version 0.7.7.0 |
2469 | db 0,7,7,0 ; version 0.7.7.0 |
2464 | db 0 |
2470 | db 0 |
2465 | dd __REV__ |
2471 | dd __REV__ |
2466 | version_end: |
2472 | version_end: |
2467 | endg |
2473 | endg |
2468 | ;------------------------------------------------------------------------------ |
2474 | ;------------------------------------------------------------------------------ |
2469 | align 4 |
2475 | align 4 |
2470 | sys_cachetodiskette: |
2476 | sys_cachetodiskette: |
2471 | cmp ebx, 1 |
2477 | cmp ebx, 1 |
2472 | jne .no_floppy_a_save |
2478 | jne .no_floppy_a_save |
2473 | mov [flp_number], 1 |
2479 | mov [flp_number], 1 |
2474 | jmp .save_image_on_floppy |
2480 | jmp .save_image_on_floppy |
2475 | ;-------------------------------------- |
2481 | ;-------------------------------------- |
2476 | align 4 |
2482 | align 4 |
2477 | .no_floppy_a_save: |
2483 | .no_floppy_a_save: |
2478 | cmp ebx, 2 |
2484 | cmp ebx, 2 |
2479 | jne .no_floppy_b_save |
2485 | jne .no_floppy_b_save |
2480 | mov [flp_number], 2 |
2486 | mov [flp_number], 2 |
2481 | ;-------------------------------------- |
2487 | ;-------------------------------------- |
2482 | align 4 |
2488 | align 4 |
2483 | .save_image_on_floppy: |
2489 | .save_image_on_floppy: |
2484 | call save_image |
2490 | call save_image |
2485 | mov [esp + 32], dword 0 |
2491 | mov [esp + 32], dword 0 |
2486 | cmp [FDC_Status], 0 |
2492 | cmp [FDC_Status], 0 |
2487 | je .yes_floppy_save |
2493 | je .yes_floppy_save |
2488 | ;-------------------------------------- |
2494 | ;-------------------------------------- |
2489 | align 4 |
2495 | align 4 |
2490 | .no_floppy_b_save: |
2496 | .no_floppy_b_save: |
2491 | mov [esp + 32], dword 1 |
2497 | mov [esp + 32], dword 1 |
2492 | ;-------------------------------------- |
2498 | ;-------------------------------------- |
2493 | align 4 |
2499 | align 4 |
2494 | .yes_floppy_save: |
2500 | .yes_floppy_save: |
2495 | ret |
2501 | ret |
2496 | ;------------------------------------------------------------------------------ |
2502 | ;------------------------------------------------------------------------------ |
2497 | uglobal |
2503 | uglobal |
2498 | ; bgrchanged dd 0x0 |
2504 | ; bgrchanged dd 0x0 |
2499 | align 4 |
2505 | align 4 |
2500 | bgrlockpid dd 0 |
2506 | bgrlockpid dd 0 |
2501 | bgrlock db 0 |
2507 | bgrlock db 0 |
2502 | endg |
2508 | endg |
2503 | ;------------------------------------------------------------------------------ |
2509 | ;------------------------------------------------------------------------------ |
2504 | align 4 |
2510 | align 4 |
2505 | sys_background: |
2511 | sys_background: |
2506 | cmp ebx, 1 ; BACKGROUND SIZE |
2512 | cmp ebx, 1 ; BACKGROUND SIZE |
2507 | jnz nosb1 |
2513 | jnz nosb1 |
2508 | test ecx, ecx |
2514 | test ecx, ecx |
2509 | jz sbgrr |
2515 | jz sbgrr |
2510 | 2516 | ||
2511 | test edx, edx |
2517 | test edx, edx |
2512 | jz sbgrr |
2518 | jz sbgrr |
2513 | ;-------------------------------------- |
2519 | ;-------------------------------------- |
2514 | align 4 |
2520 | align 4 |
2515 | @@: |
2521 | @@: |
2516 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2522 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2517 | bts dword [bgrlock], 0 |
2523 | bts dword [bgrlock], 0 |
2518 | jnc @f |
2524 | jnc @f |
2519 | call change_task |
2525 | call change_task |
2520 | jmp @b |
2526 | jmp @b |
2521 | ;-------------------------------------- |
2527 | ;-------------------------------------- |
2522 | align 4 |
2528 | align 4 |
2523 | @@: |
2529 | @@: |
2524 | mov [BgrDataWidth], ecx |
2530 | mov [BgrDataWidth], ecx |
2525 | mov [BgrDataHeight], edx |
2531 | mov [BgrDataHeight], edx |
2526 | ; mov [bgrchanged],1 |
2532 | ; mov [bgrchanged],1 |
2527 | 2533 | ||
2528 | pushad |
2534 | pushad |
2529 | ; return memory for old background |
2535 | ; return memory for old background |
2530 | mov eax, [img_background] |
2536 | mov eax, [img_background] |
2531 | cmp eax, static_background_data |
2537 | cmp eax, static_background_data |
2532 | jz @f |
2538 | jz @f |
2533 | stdcall kernel_free, eax |
2539 | stdcall kernel_free, eax |
2534 | ;-------------------------------------- |
2540 | ;-------------------------------------- |
2535 | align 4 |
2541 | align 4 |
2536 | @@: |
2542 | @@: |
2537 | ; calculate RAW size |
2543 | ; calculate RAW size |
2538 | xor eax, eax |
2544 | xor eax, eax |
2539 | inc eax |
2545 | inc eax |
2540 | cmp [BgrDataWidth], eax |
2546 | cmp [BgrDataWidth], eax |
2541 | jae @f |
2547 | jae @f |
2542 | mov [BgrDataWidth], eax |
2548 | mov [BgrDataWidth], eax |
2543 | ;-------------------------------------- |
2549 | ;-------------------------------------- |
2544 | align 4 |
2550 | align 4 |
2545 | @@: |
2551 | @@: |
2546 | cmp [BgrDataHeight], eax |
2552 | cmp [BgrDataHeight], eax |
2547 | jae @f |
2553 | jae @f |
2548 | mov [BgrDataHeight], eax |
2554 | mov [BgrDataHeight], eax |
2549 | ;-------------------------------------- |
2555 | ;-------------------------------------- |
2550 | align 4 |
2556 | align 4 |
2551 | @@: |
2557 | @@: |
2552 | mov eax, [BgrDataWidth] |
2558 | mov eax, [BgrDataWidth] |
2553 | imul eax, [BgrDataHeight] |
2559 | imul eax, [BgrDataHeight] |
2554 | lea eax, [eax*3] |
2560 | lea eax, [eax*3] |
2555 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2561 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2556 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2562 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2557 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2563 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2558 | shr eax, 12 |
2564 | shr eax, 12 |
2559 | inc eax |
2565 | inc eax |
2560 | shl eax, 12 |
2566 | shl eax, 12 |
2561 | mov [mem_BACKGROUND], eax |
2567 | mov [mem_BACKGROUND], eax |
2562 | ; get memory for new background |
2568 | ; get memory for new background |
2563 | stdcall kernel_alloc, eax |
2569 | stdcall kernel_alloc, eax |
2564 | test eax, eax |
2570 | test eax, eax |
2565 | jz .memfailed |
2571 | jz .memfailed |
2566 | mov [img_background], eax |
2572 | mov [img_background], eax |
2567 | jmp .exit |
2573 | jmp .exit |
2568 | ;-------------------------------------- |
2574 | ;-------------------------------------- |
2569 | align 4 |
2575 | align 4 |
2570 | .memfailed: |
2576 | .memfailed: |
2571 | ; revert to static monotone data |
2577 | ; revert to static monotone data |
2572 | mov [img_background], static_background_data |
2578 | mov [img_background], static_background_data |
2573 | xor eax, eax |
2579 | xor eax, eax |
2574 | inc eax |
2580 | inc eax |
2575 | mov [BgrDataWidth], eax |
2581 | mov [BgrDataWidth], eax |
2576 | mov [BgrDataHeight], eax |
2582 | mov [BgrDataHeight], eax |
2577 | mov [mem_BACKGROUND], 4 |
2583 | mov [mem_BACKGROUND], 4 |
2578 | ;-------------------------------------- |
2584 | ;-------------------------------------- |
2579 | align 4 |
2585 | align 4 |
2580 | .exit: |
2586 | .exit: |
2581 | popad |
2587 | popad |
2582 | mov [bgrlock], 0 |
2588 | mov [bgrlock], 0 |
2583 | ;-------------------------------------- |
2589 | ;-------------------------------------- |
2584 | align 4 |
2590 | align 4 |
2585 | sbgrr: |
2591 | sbgrr: |
2586 | ret |
2592 | ret |
2587 | ;------------------------------------------------------------------------------ |
2593 | ;------------------------------------------------------------------------------ |
2588 | align 4 |
2594 | align 4 |
2589 | nosb1: |
2595 | nosb1: |
2590 | cmp ebx, 2 ; SET PIXEL |
2596 | cmp ebx, 2 ; SET PIXEL |
2591 | jnz nosb2 |
2597 | jnz nosb2 |
2592 | 2598 | ||
2593 | mov eax, [img_background] |
2599 | mov eax, [img_background] |
2594 | test ecx, ecx |
2600 | test ecx, ecx |
2595 | jz @f |
2601 | jz @f |
2596 | cmp eax, static_background_data |
2602 | cmp eax, static_background_data |
2597 | jz .ret |
2603 | jz .ret |
2598 | ;-------------------------------------- |
2604 | ;-------------------------------------- |
2599 | align 4 |
2605 | align 4 |
2600 | @@: |
2606 | @@: |
2601 | mov ebx, [mem_BACKGROUND] |
2607 | mov ebx, [mem_BACKGROUND] |
2602 | add ebx, 4095 |
2608 | add ebx, 4095 |
2603 | and ebx, -4096 |
2609 | and ebx, -4096 |
2604 | sub ebx, 4 |
2610 | sub ebx, 4 |
2605 | cmp ecx, ebx |
2611 | cmp ecx, ebx |
2606 | ja .ret |
2612 | ja .ret |
2607 | 2613 | ||
2608 | mov ebx, [eax+ecx] |
2614 | mov ebx, [eax+ecx] |
2609 | and ebx, 0xFF000000;255*256*256*256 |
2615 | and ebx, 0xFF000000;255*256*256*256 |
2610 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2616 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2611 | add edx, ebx |
2617 | add edx, ebx |
2612 | mov [eax+ecx], edx |
2618 | mov [eax+ecx], edx |
2613 | ;-------------------------------------- |
2619 | ;-------------------------------------- |
2614 | align 4 |
2620 | align 4 |
2615 | .ret: |
2621 | .ret: |
2616 | ret |
2622 | ret |
2617 | ;------------------------------------------------------------------------------ |
2623 | ;------------------------------------------------------------------------------ |
2618 | align 4 |
2624 | align 4 |
2619 | nosb2: |
2625 | nosb2: |
2620 | cmp ebx, 3 ; DRAW BACKGROUND |
2626 | cmp ebx, 3 ; DRAW BACKGROUND |
2621 | jnz nosb3 |
2627 | jnz nosb3 |
2622 | ;-------------------------------------- |
2628 | ;-------------------------------------- |
2623 | align 4 |
2629 | align 4 |
2624 | draw_background_temp: |
2630 | draw_background_temp: |
2625 | mov [background_defined], 1 |
2631 | mov [background_defined], 1 |
2626 | call force_redraw_background |
2632 | call force_redraw_background |
2627 | ;-------------------------------------- |
2633 | ;-------------------------------------- |
2628 | align 4 |
2634 | align 4 |
2629 | nosb31: |
2635 | nosb31: |
2630 | ret |
2636 | ret |
2631 | ;------------------------------------------------------------------------------ |
2637 | ;------------------------------------------------------------------------------ |
2632 | align 4 |
2638 | align 4 |
2633 | nosb3: |
2639 | nosb3: |
2634 | cmp ebx, 4 ; TILED / STRETCHED |
2640 | cmp ebx, 4 ; TILED / STRETCHED |
2635 | jnz nosb4 |
2641 | jnz nosb4 |
2636 | cmp ecx, [BgrDrawMode] |
2642 | cmp ecx, [BgrDrawMode] |
2637 | je nosb41 |
2643 | je nosb41 |
2638 | mov [BgrDrawMode], ecx |
2644 | mov [BgrDrawMode], ecx |
2639 | ;-------------------------------------- |
2645 | ;-------------------------------------- |
2640 | align 4 |
2646 | align 4 |
2641 | nosb41: |
2647 | nosb41: |
2642 | ret |
2648 | ret |
2643 | ;------------------------------------------------------------------------------ |
2649 | ;------------------------------------------------------------------------------ |
2644 | align 4 |
2650 | align 4 |
2645 | nosb4: |
2651 | nosb4: |
2646 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2652 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2647 | jnz nosb5 |
2653 | jnz nosb5 |
2648 | cmp [img_background], static_background_data |
2654 | cmp [img_background], static_background_data |
2649 | jnz @f |
2655 | jnz @f |
2650 | test edx, edx |
2656 | test edx, edx |
2651 | jnz .fin |
2657 | jnz .fin |
2652 | cmp esi, 4 |
2658 | cmp esi, 4 |
2653 | ja .fin |
2659 | ja .fin |
2654 | ;-------------------------------------- |
2660 | ;-------------------------------------- |
2655 | align 4 |
2661 | align 4 |
2656 | @@: |
2662 | @@: |
2657 | ; bughere |
2663 | ; bughere |
2658 | mov eax, ecx |
2664 | mov eax, ecx |
2659 | mov ebx, edx |
2665 | mov ebx, edx |
2660 | add ebx, [img_background];IMG_BACKGROUND |
2666 | add ebx, [img_background];IMG_BACKGROUND |
2661 | mov ecx, esi |
2667 | mov ecx, esi |
2662 | call memmove |
2668 | call memmove |
2663 | ;-------------------------------------- |
2669 | ;-------------------------------------- |
2664 | align 4 |
2670 | align 4 |
2665 | .fin: |
2671 | .fin: |
2666 | ret |
2672 | ret |
2667 | ;------------------------------------------------------------------------------ |
2673 | ;------------------------------------------------------------------------------ |
2668 | align 4 |
2674 | align 4 |
2669 | nosb5: |
2675 | nosb5: |
2670 | cmp ebx, 6 |
2676 | cmp ebx, 6 |
2671 | jnz nosb6 |
2677 | jnz nosb6 |
2672 | ;-------------------------------------- |
2678 | ;-------------------------------------- |
2673 | align 4 |
2679 | align 4 |
2674 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2680 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2675 | @@: |
2681 | @@: |
2676 | bts dword [bgrlock], 0 |
2682 | bts dword [bgrlock], 0 |
2677 | jnc @f |
2683 | jnc @f |
2678 | call change_task |
2684 | call change_task |
2679 | jmp @b |
2685 | jmp @b |
2680 | ;-------------------------------------- |
2686 | ;-------------------------------------- |
2681 | align 4 |
2687 | align 4 |
2682 | @@: |
2688 | @@: |
2683 | mov eax, [CURRENT_TASK] |
2689 | mov eax, [CURRENT_TASK] |
2684 | mov [bgrlockpid], eax |
2690 | mov [bgrlockpid], eax |
2685 | cmp [img_background], static_background_data |
2691 | cmp [img_background], static_background_data |
2686 | jz .nomem |
2692 | jz .nomem |
2687 | stdcall user_alloc, [mem_BACKGROUND] |
2693 | stdcall user_alloc, [mem_BACKGROUND] |
2688 | mov [esp+32], eax |
2694 | mov [esp+32], eax |
2689 | test eax, eax |
2695 | test eax, eax |
2690 | jz .nomem |
2696 | jz .nomem |
2691 | mov ebx, eax |
2697 | mov ebx, eax |
2692 | shr ebx, 12 |
2698 | shr ebx, 12 |
2693 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2699 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2694 | mov esi, [img_background] |
2700 | mov esi, [img_background] |
2695 | shr esi, 12 |
2701 | shr esi, 12 |
2696 | mov ecx, [mem_BACKGROUND] |
2702 | mov ecx, [mem_BACKGROUND] |
2697 | add ecx, 0xFFF |
2703 | add ecx, 0xFFF |
2698 | shr ecx, 12 |
2704 | shr ecx, 12 |
2699 | ;-------------------------------------- |
2705 | ;-------------------------------------- |
2700 | align 4 |
2706 | align 4 |
2701 | .z: |
2707 | .z: |
2702 | mov eax, [page_tabs+ebx*4] |
2708 | mov eax, [page_tabs+ebx*4] |
2703 | test al, 1 |
2709 | test al, 1 |
2704 | jz @f |
2710 | jz @f |
2705 | call free_page |
2711 | call free_page |
2706 | ;-------------------------------------- |
2712 | ;-------------------------------------- |
2707 | align 4 |
2713 | align 4 |
2708 | @@: |
2714 | @@: |
2709 | mov eax, [page_tabs+esi*4] |
2715 | mov eax, [page_tabs+esi*4] |
2710 | or al, PG_UW |
2716 | or al, PG_UW |
2711 | mov [page_tabs+ebx*4], eax |
2717 | mov [page_tabs+ebx*4], eax |
2712 | mov eax, ebx |
2718 | mov eax, ebx |
2713 | shl eax, 12 |
2719 | shl eax, 12 |
2714 | invlpg [eax] |
2720 | invlpg [eax] |
2715 | inc ebx |
2721 | inc ebx |
2716 | inc esi |
2722 | inc esi |
2717 | loop .z |
2723 | loop .z |
2718 | ret |
2724 | ret |
2719 | ;-------------------------------------- |
2725 | ;-------------------------------------- |
2720 | align 4 |
2726 | align 4 |
2721 | .nomem: |
2727 | .nomem: |
2722 | and [bgrlockpid], 0 |
2728 | and [bgrlockpid], 0 |
2723 | mov [bgrlock], 0 |
2729 | mov [bgrlock], 0 |
2724 | ;------------------------------------------------------------------------------ |
2730 | ;------------------------------------------------------------------------------ |
2725 | align 4 |
2731 | align 4 |
2726 | nosb6: |
2732 | nosb6: |
2727 | cmp ebx, 7 |
2733 | cmp ebx, 7 |
2728 | jnz nosb7 |
2734 | jnz nosb7 |
2729 | cmp [bgrlock], 0 |
2735 | cmp [bgrlock], 0 |
2730 | jz .err |
2736 | jz .err |
2731 | mov eax, [CURRENT_TASK] |
2737 | mov eax, [CURRENT_TASK] |
2732 | cmp [bgrlockpid], eax |
2738 | cmp [bgrlockpid], eax |
2733 | jnz .err |
2739 | jnz .err |
2734 | mov eax, ecx |
2740 | mov eax, ecx |
2735 | mov ebx, ecx |
2741 | mov ebx, ecx |
2736 | shr eax, 12 |
2742 | shr eax, 12 |
2737 | mov ecx, [page_tabs+(eax-1)*4] |
2743 | mov ecx, [page_tabs+(eax-1)*4] |
2738 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2744 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2739 | jz .err |
2745 | jz .err |
2740 | jnp .err |
2746 | jnp .err |
2741 | push eax |
2747 | push eax |
2742 | shr ecx, 12 |
2748 | shr ecx, 12 |
2743 | dec ecx |
2749 | dec ecx |
2744 | ;-------------------------------------- |
2750 | ;-------------------------------------- |
2745 | align 4 |
2751 | align 4 |
2746 | @@: |
2752 | @@: |
2747 | and dword [page_tabs+eax*4], 0 |
2753 | and dword [page_tabs+eax*4], 0 |
2748 | mov edx, eax |
2754 | mov edx, eax |
2749 | shl edx, 12 |
2755 | shl edx, 12 |
2750 | push eax |
2756 | push eax |
2751 | invlpg [edx] |
2757 | invlpg [edx] |
2752 | pop eax |
2758 | pop eax |
2753 | inc eax |
2759 | inc eax |
2754 | loop @b |
2760 | loop @b |
2755 | pop eax |
2761 | pop eax |
2756 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2762 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2757 | stdcall user_free, ebx |
2763 | stdcall user_free, ebx |
2758 | mov [esp+32], eax |
2764 | mov [esp+32], eax |
2759 | and [bgrlockpid], 0 |
2765 | and [bgrlockpid], 0 |
2760 | mov [bgrlock], 0 |
2766 | mov [bgrlock], 0 |
2761 | ret |
2767 | ret |
2762 | ;-------------------------------------- |
2768 | ;-------------------------------------- |
2763 | align 4 |
2769 | align 4 |
2764 | .err: |
2770 | .err: |
2765 | and dword [esp+32], 0 |
2771 | and dword [esp+32], 0 |
2766 | ret |
2772 | ret |
2767 | ;------------------------------------------------------------------------------ |
2773 | ;------------------------------------------------------------------------------ |
2768 | align 4 |
2774 | align 4 |
2769 | nosb7: |
2775 | nosb7: |
2770 | cmp ebx, 8 |
2776 | cmp ebx, 8 |
2771 | jnz nosb8 |
2777 | jnz nosb8 |
2772 | 2778 | ||
2773 | mov eax, [BG_Rect_X_left_right] |
2779 | mov eax, [BG_Rect_X_left_right] |
2774 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2780 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2775 | mov eax, [BG_Rect_Y_top_bottom] |
2781 | mov eax, [BG_Rect_Y_top_bottom] |
2776 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2782 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2777 | ret |
2783 | ret |
2778 | ;------------------------------------------------------------------------------ |
2784 | ;------------------------------------------------------------------------------ |
2779 | align 4 |
2785 | align 4 |
2780 | nosb8: |
2786 | nosb8: |
2781 | cmp ebx, 9 |
2787 | cmp ebx, 9 |
2782 | jnz nosb9 |
2788 | jnz nosb9 |
2783 | ; ecx = [left]*65536 + [right] |
2789 | ; ecx = [left]*65536 + [right] |
2784 | ; edx = [top]*65536 + [bottom] |
2790 | ; edx = [top]*65536 + [bottom] |
2785 | mov eax, [Screen_Max_X] |
2791 | mov eax, [Screen_Max_X] |
2786 | mov ebx, [Screen_Max_Y] |
2792 | mov ebx, [Screen_Max_Y] |
2787 | ; check [right] |
2793 | ; check [right] |
2788 | cmp cx, ax |
2794 | cmp cx, ax |
2789 | ja .exit |
2795 | ja .exit |
2790 | ; check [left] |
2796 | ; check [left] |
2791 | ror ecx, 16 |
2797 | ror ecx, 16 |
2792 | cmp cx, ax |
2798 | cmp cx, ax |
2793 | ja .exit |
2799 | ja .exit |
2794 | ; check [bottom] |
2800 | ; check [bottom] |
2795 | cmp dx, bx |
2801 | cmp dx, bx |
2796 | ja .exit |
2802 | ja .exit |
2797 | ; check [top] |
2803 | ; check [top] |
2798 | ror edx, 16 |
2804 | ror edx, 16 |
2799 | cmp dx, bx |
2805 | cmp dx, bx |
2800 | ja .exit |
2806 | ja .exit |
2801 | 2807 | ||
2802 | movzx eax, cx ; [left] |
2808 | movzx eax, cx ; [left] |
2803 | movzx ebx, dx ; [top] |
2809 | movzx ebx, dx ; [top] |
2804 | 2810 | ||
2805 | shr ecx, 16 ; [right] |
2811 | shr ecx, 16 ; [right] |
2806 | shr edx, 16 ; [bottom] |
2812 | shr edx, 16 ; [bottom] |
2807 | 2813 | ||
2808 | mov [background_defined], 1 |
2814 | mov [background_defined], 1 |
2809 | 2815 | ||
2810 | mov [draw_data+32 + RECT.left], eax |
2816 | mov [draw_data+32 + RECT.left], eax |
2811 | mov [draw_data+32 + RECT.top], ebx |
2817 | mov [draw_data+32 + RECT.top], ebx |
2812 | 2818 | ||
2813 | mov [draw_data+32 + RECT.right], ecx |
2819 | mov [draw_data+32 + RECT.right], ecx |
2814 | mov [draw_data+32 + RECT.bottom], edx |
2820 | mov [draw_data+32 + RECT.bottom], edx |
2815 | 2821 | ||
2816 | inc byte[REDRAW_BACKGROUND] |
2822 | inc byte[REDRAW_BACKGROUND] |
2817 | ;-------------------------------------- |
2823 | ;-------------------------------------- |
2818 | align 4 |
2824 | align 4 |
2819 | .exit: |
2825 | .exit: |
2820 | ret |
2826 | ret |
2821 | ;------------------------------------------------------------------------------ |
2827 | ;------------------------------------------------------------------------------ |
2822 | align 4 |
2828 | align 4 |
2823 | nosb9: |
2829 | nosb9: |
2824 | ret |
2830 | ret |
2825 | ;------------------------------------------------------------------------------ |
2831 | ;------------------------------------------------------------------------------ |
2826 | align 4 |
2832 | align 4 |
2827 | uglobal |
2833 | uglobal |
2828 | BG_Rect_X_left_right dd 0x0 |
2834 | BG_Rect_X_left_right dd 0x0 |
2829 | BG_Rect_Y_top_bottom dd 0x0 |
2835 | BG_Rect_Y_top_bottom dd 0x0 |
2830 | endg |
2836 | endg |
2831 | ;------------------------------------------------------------------------------ |
2837 | ;------------------------------------------------------------------------------ |
2832 | align 4 |
2838 | align 4 |
2833 | force_redraw_background: |
2839 | force_redraw_background: |
2834 | and [draw_data+32 + RECT.left], 0 |
2840 | and [draw_data+32 + RECT.left], 0 |
2835 | and [draw_data+32 + RECT.top], 0 |
2841 | and [draw_data+32 + RECT.top], 0 |
2836 | push eax ebx |
2842 | push eax ebx |
2837 | mov eax, [Screen_Max_X] |
2843 | mov eax, [Screen_Max_X] |
2838 | mov ebx, [Screen_Max_Y] |
2844 | mov ebx, [Screen_Max_Y] |
2839 | mov [draw_data+32 + RECT.right], eax |
2845 | mov [draw_data+32 + RECT.right], eax |
2840 | mov [draw_data+32 + RECT.bottom], ebx |
2846 | mov [draw_data+32 + RECT.bottom], ebx |
2841 | pop ebx eax |
2847 | pop ebx eax |
2842 | inc byte[REDRAW_BACKGROUND] |
2848 | inc byte[REDRAW_BACKGROUND] |
2843 | ret |
2849 | ret |
2844 | ;------------------------------------------------------------------------------ |
2850 | ;------------------------------------------------------------------------------ |
2845 | align 4 |
2851 | align 4 |
2846 | sys_getbackground: |
2852 | sys_getbackground: |
2847 | ; cmp eax,1 ; SIZE |
2853 | ; cmp eax,1 ; SIZE |
2848 | dec ebx |
2854 | dec ebx |
2849 | jnz nogb1 |
2855 | jnz nogb1 |
2850 | mov eax, [BgrDataWidth] |
2856 | mov eax, [BgrDataWidth] |
2851 | shl eax, 16 |
2857 | shl eax, 16 |
2852 | mov ax, [BgrDataHeight] |
2858 | mov ax, [BgrDataHeight] |
2853 | mov [esp+32], eax |
2859 | mov [esp+32], eax |
2854 | ret |
2860 | ret |
2855 | ;------------------------------------------------------------------------------ |
2861 | ;------------------------------------------------------------------------------ |
2856 | align 4 |
2862 | align 4 |
2857 | nogb1: |
2863 | nogb1: |
2858 | ; cmp eax,2 ; PIXEL |
2864 | ; cmp eax,2 ; PIXEL |
2859 | dec ebx |
2865 | dec ebx |
2860 | jnz nogb2 |
2866 | jnz nogb2 |
2861 | 2867 | ||
2862 | mov eax, [img_background] |
2868 | mov eax, [img_background] |
2863 | test ecx, ecx |
2869 | test ecx, ecx |
2864 | jz @f |
2870 | jz @f |
2865 | cmp eax, static_background_data |
2871 | cmp eax, static_background_data |
2866 | jz .ret |
2872 | jz .ret |
2867 | ;-------------------------------------- |
2873 | ;-------------------------------------- |
2868 | align 4 |
2874 | align 4 |
2869 | @@: |
2875 | @@: |
2870 | mov ebx, [mem_BACKGROUND] |
2876 | mov ebx, [mem_BACKGROUND] |
2871 | add ebx, 4095 |
2877 | add ebx, 4095 |
2872 | and ebx, -4096 |
2878 | and ebx, -4096 |
2873 | sub ebx, 4 |
2879 | sub ebx, 4 |
2874 | cmp ecx, ebx |
2880 | cmp ecx, ebx |
2875 | ja .ret |
2881 | ja .ret |
2876 | 2882 | ||
2877 | mov eax, [ecx+eax] |
2883 | mov eax, [ecx+eax] |
2878 | 2884 | ||
2879 | and eax, 0xFFFFFF |
2885 | and eax, 0xFFFFFF |
2880 | mov [esp+32], eax |
2886 | mov [esp+32], eax |
2881 | ;-------------------------------------- |
2887 | ;-------------------------------------- |
2882 | align 4 |
2888 | align 4 |
2883 | .ret: |
2889 | .ret: |
2884 | ret |
2890 | ret |
2885 | ;------------------------------------------------------------------------------ |
2891 | ;------------------------------------------------------------------------------ |
2886 | align 4 |
2892 | align 4 |
2887 | nogb2: |
2893 | nogb2: |
2888 | 2894 | ||
2889 | ; cmp eax,4 ; TILED / STRETCHED |
2895 | ; cmp eax,4 ; TILED / STRETCHED |
2890 | dec ebx |
2896 | dec ebx |
2891 | dec ebx |
2897 | dec ebx |
2892 | jnz nogb4 |
2898 | jnz nogb4 |
2893 | mov eax, [BgrDrawMode] |
2899 | mov eax, [BgrDrawMode] |
2894 | ;-------------------------------------- |
2900 | ;-------------------------------------- |
2895 | align 4 |
2901 | align 4 |
2896 | nogb4: |
2902 | nogb4: |
2897 | mov [esp+32], eax |
2903 | mov [esp+32], eax |
2898 | ret |
2904 | ret |
2899 | ;------------------------------------------------------------------------------ |
2905 | ;------------------------------------------------------------------------------ |
2900 | align 4 |
2906 | align 4 |
2901 | sys_getkey: |
2907 | sys_getkey: |
2902 | mov [esp + 32], dword 1 |
2908 | mov [esp + 32], dword 1 |
2903 | ; test main buffer |
2909 | ; test main buffer |
2904 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2910 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2905 | movzx ecx, word [WIN_STACK + ebx * 2] |
2911 | movzx ecx, word [WIN_STACK + ebx * 2] |
2906 | mov edx, [TASK_COUNT] |
2912 | mov edx, [TASK_COUNT] |
2907 | cmp ecx, edx |
2913 | cmp ecx, edx |
2908 | jne .finish |
2914 | jne .finish |
2909 | cmp [KEY_COUNT], byte 0 |
2915 | cmp [KEY_COUNT], byte 0 |
2910 | je .finish |
2916 | je .finish |
2911 | movzx eax, byte [KEY_BUFF] |
2917 | movzx eax, byte [KEY_BUFF] |
2912 | shl eax, 8 |
2918 | shl eax, 8 |
2913 | push eax |
2919 | push eax |
2914 | dec byte [KEY_COUNT] |
2920 | dec byte [KEY_COUNT] |
2915 | and byte [KEY_COUNT], 127 |
2921 | and byte [KEY_COUNT], 127 |
2916 | movzx ecx, byte [KEY_COUNT] |
2922 | movzx ecx, byte [KEY_COUNT] |
2917 | add ecx, 2 |
2923 | add ecx, 2 |
2918 | mov eax, KEY_BUFF + 1 |
2924 | mov eax, KEY_BUFF + 1 |
2919 | mov ebx, KEY_BUFF |
2925 | mov ebx, KEY_BUFF |
2920 | call memmove |
2926 | call memmove |
2921 | pop eax |
2927 | pop eax |
2922 | ;-------------------------------------- |
2928 | ;-------------------------------------- |
2923 | align 4 |
2929 | align 4 |
2924 | .ret_eax: |
2930 | .ret_eax: |
2925 | mov [esp + 32], eax |
2931 | mov [esp + 32], eax |
2926 | ret |
2932 | ret |
2927 | ;-------------------------------------- |
2933 | ;-------------------------------------- |
2928 | align 4 |
2934 | align 4 |
2929 | .finish: |
2935 | .finish: |
2930 | ; test hotkeys buffer |
2936 | ; test hotkeys buffer |
2931 | mov ecx, hotkey_buffer |
2937 | mov ecx, hotkey_buffer |
2932 | ;-------------------------------------- |
2938 | ;-------------------------------------- |
2933 | align 4 |
2939 | align 4 |
2934 | @@: |
2940 | @@: |
2935 | cmp [ecx], ebx |
2941 | cmp [ecx], ebx |
2936 | jz .found |
2942 | jz .found |
2937 | add ecx, 8 |
2943 | add ecx, 8 |
2938 | cmp ecx, hotkey_buffer + 120 * 8 |
2944 | cmp ecx, hotkey_buffer + 120 * 8 |
2939 | jb @b |
2945 | jb @b |
2940 | ret |
2946 | ret |
2941 | ;-------------------------------------- |
2947 | ;-------------------------------------- |
2942 | align 4 |
2948 | align 4 |
2943 | .found: |
2949 | .found: |
2944 | mov ax, [ecx + 6] |
2950 | mov ax, [ecx + 6] |
2945 | shl eax, 16 |
2951 | shl eax, 16 |
2946 | mov ah, [ecx + 4] |
2952 | mov ah, [ecx + 4] |
2947 | mov al, 2 |
2953 | mov al, 2 |
2948 | and dword [ecx + 4], 0 |
2954 | and dword [ecx + 4], 0 |
2949 | and dword [ecx], 0 |
2955 | and dword [ecx], 0 |
2950 | jmp .ret_eax |
2956 | jmp .ret_eax |
2951 | ;------------------------------------------------------------------------------ |
2957 | ;------------------------------------------------------------------------------ |
2952 | align 4 |
2958 | align 4 |
2953 | sys_getbutton: |
2959 | sys_getbutton: |
2954 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2960 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2955 | mov [esp + 32], dword 1 |
2961 | mov [esp + 32], dword 1 |
2956 | movzx ecx, word [WIN_STACK + ebx * 2] |
2962 | movzx ecx, word [WIN_STACK + ebx * 2] |
2957 | mov edx, [TASK_COUNT] ; less than 256 processes |
2963 | mov edx, [TASK_COUNT] ; less than 256 processes |
2958 | cmp ecx, edx |
2964 | cmp ecx, edx |
2959 | jne .exit |
2965 | jne .exit |
2960 | movzx eax, byte [BTN_COUNT] |
2966 | movzx eax, byte [BTN_COUNT] |
2961 | test eax, eax |
2967 | test eax, eax |
2962 | jz .exit |
2968 | jz .exit |
2963 | mov eax, [BTN_BUFF] |
2969 | mov eax, [BTN_BUFF] |
2964 | and al, 0xFE ; delete left button bit |
2970 | and al, 0xFE ; delete left button bit |
2965 | mov [BTN_COUNT], byte 0 |
2971 | mov [BTN_COUNT], byte 0 |
2966 | mov [esp + 32], eax |
2972 | mov [esp + 32], eax |
2967 | ;-------------------------------------- |
2973 | ;-------------------------------------- |
2968 | align 4 |
2974 | align 4 |
2969 | .exit: |
2975 | .exit: |
2970 | ret |
2976 | ret |
2971 | ;------------------------------------------------------------------------------ |
2977 | ;------------------------------------------------------------------------------ |
2972 | align 4 |
2978 | align 4 |
2973 | sys_cpuusage: |
2979 | sys_cpuusage: |
2974 | 2980 | ||
2975 | ; RETURN: |
2981 | ; RETURN: |
2976 | ; |
2982 | ; |
2977 | ; +00 dword process cpu usage |
2983 | ; +00 dword process cpu usage |
2978 | ; +04 word position in windowing stack |
2984 | ; +04 word position in windowing stack |
2979 | ; +06 word windowing stack value at current position (cpu nro) |
2985 | ; +06 word windowing stack value at current position (cpu nro) |
2980 | ; +10 12 bytes name |
2986 | ; +10 12 bytes name |
2981 | ; +22 dword start in mem |
2987 | ; +22 dword start in mem |
2982 | ; +26 dword used mem |
2988 | ; +26 dword used mem |
2983 | ; +30 dword PID , process idenfification number |
2989 | ; +30 dword PID , process idenfification number |
2984 | ; |
2990 | ; |
2985 | 2991 | ||
2986 | cmp ecx, -1 ; who am I ? |
2992 | cmp ecx, -1 ; who am I ? |
2987 | jne .no_who_am_i |
2993 | jne .no_who_am_i |
2988 | mov ecx, [CURRENT_TASK] |
2994 | mov ecx, [CURRENT_TASK] |
2989 | .no_who_am_i: |
2995 | .no_who_am_i: |
2990 | cmp ecx, max_processes |
2996 | cmp ecx, max_processes |
2991 | ja .nofillbuf |
2997 | ja .nofillbuf |
2992 | 2998 | ||
2993 | ; +4: word: position of the window of thread in the window stack |
2999 | ; +4: word: position of the window of thread in the window stack |
2994 | mov ax, [WIN_STACK + ecx * 2] |
3000 | mov ax, [WIN_STACK + ecx * 2] |
2995 | mov [ebx+4], ax |
3001 | mov [ebx+4], ax |
2996 | ; +6: word: number of the thread slot, which window has in the window stack |
3002 | ; +6: word: number of the thread slot, which window has in the window stack |
2997 | ; position ecx (has no relation to the specific thread) |
3003 | ; position ecx (has no relation to the specific thread) |
2998 | mov ax, [WIN_POS + ecx * 2] |
3004 | mov ax, [WIN_POS + ecx * 2] |
2999 | mov [ebx+6], ax |
3005 | mov [ebx+6], ax |
3000 | 3006 | ||
3001 | shl ecx, 5 |
3007 | shl ecx, 5 |
3002 | 3008 | ||
3003 | ; +0: dword: memory usage |
3009 | ; +0: dword: memory usage |
3004 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3010 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3005 | mov [ebx], eax |
3011 | mov [ebx], eax |
3006 | ; +10: 11 bytes: name of the process |
3012 | ; +10: 11 bytes: name of the process |
3007 | push ecx |
3013 | push ecx |
3008 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3014 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3009 | add ebx, 10 |
3015 | add ebx, 10 |
3010 | mov ecx, 11 |
3016 | mov ecx, 11 |
3011 | call memmove |
3017 | call memmove |
3012 | pop ecx |
3018 | pop ecx |
3013 | 3019 | ||
3014 | ; +22: address of the process in memory |
3020 | ; +22: address of the process in memory |
3015 | ; +26: size of used memory - 1 |
3021 | ; +26: size of used memory - 1 |
3016 | push edi |
3022 | push edi |
3017 | lea edi, [ebx+12] |
3023 | lea edi, [ebx+12] |
3018 | xor eax, eax |
3024 | xor eax, eax |
3019 | mov edx, 0x100000*16 |
3025 | mov edx, 0x100000*16 |
3020 | cmp ecx, 1 shl 5 |
3026 | cmp ecx, 1 shl 5 |
3021 | je .os_mem |
3027 | je .os_mem |
3022 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3028 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3023 | mov eax, std_application_base_address |
3029 | mov eax, std_application_base_address |
3024 | .os_mem: |
3030 | .os_mem: |
3025 | stosd |
3031 | stosd |
3026 | lea eax, [edx-1] |
3032 | lea eax, [edx-1] |
3027 | stosd |
3033 | stosd |
3028 | 3034 | ||
3029 | ; +30: PID/TID |
3035 | ; +30: PID/TID |
3030 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3036 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3031 | stosd |
3037 | stosd |
3032 | 3038 | ||
3033 | ; window position and size |
3039 | ; window position and size |
3034 | push esi |
3040 | push esi |
3035 | lea esi, [ecx + window_data + WDATA.box] |
3041 | lea esi, [ecx + window_data + WDATA.box] |
3036 | movsd |
3042 | movsd |
3037 | movsd |
3043 | movsd |
3038 | movsd |
3044 | movsd |
3039 | movsd |
3045 | movsd |
3040 | 3046 | ||
3041 | ; Process state (+50) |
3047 | ; Process state (+50) |
3042 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3048 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3043 | stosd |
3049 | stosd |
3044 | 3050 | ||
3045 | ; Window client area box |
3051 | ; Window client area box |
3046 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3052 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3047 | movsd |
3053 | movsd |
3048 | movsd |
3054 | movsd |
3049 | movsd |
3055 | movsd |
3050 | movsd |
3056 | movsd |
3051 | 3057 | ||
3052 | ; Window state |
3058 | ; Window state |
3053 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3059 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3054 | stosb |
3060 | stosb |
3055 | 3061 | ||
3056 | ; Event mask (+71) |
3062 | ; Event mask (+71) |
3057 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3063 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3058 | stosd |
3064 | stosd |
3059 | 3065 | ||
3060 | pop esi |
3066 | pop esi |
3061 | pop edi |
3067 | pop edi |
3062 | 3068 | ||
3063 | .nofillbuf: |
3069 | .nofillbuf: |
3064 | ; return number of processes |
3070 | ; return number of processes |
3065 | 3071 | ||
3066 | mov eax, [TASK_COUNT] |
3072 | mov eax, [TASK_COUNT] |
3067 | mov [esp+32], eax |
3073 | mov [esp+32], eax |
3068 | ret |
3074 | ret |
3069 | 3075 | ||
3070 | align 4 |
3076 | align 4 |
3071 | sys_clock: |
3077 | sys_clock: |
3072 | cli |
3078 | cli |
3073 | ; Mikhail Lisovin xx Jan 2005 |
3079 | ; Mikhail Lisovin xx Jan 2005 |
3074 | @@: |
3080 | @@: |
3075 | mov al, 10 |
3081 | mov al, 10 |
3076 | out 0x70, al |
3082 | out 0x70, al |
3077 | in al, 0x71 |
3083 | in al, 0x71 |
3078 | test al, al |
3084 | test al, al |
3079 | jns @f |
3085 | jns @f |
3080 | mov esi, 1 |
3086 | mov esi, 1 |
3081 | call delay_ms |
3087 | call delay_ms |
3082 | jmp @b |
3088 | jmp @b |
3083 | @@: |
3089 | @@: |
3084 | ; end Lisovin's fix |
3090 | ; end Lisovin's fix |
3085 | 3091 | ||
3086 | xor al, al ; seconds |
3092 | xor al, al ; seconds |
3087 | out 0x70, al |
3093 | out 0x70, al |
3088 | in al, 0x71 |
3094 | in al, 0x71 |
3089 | movzx ecx, al |
3095 | movzx ecx, al |
3090 | mov al, 02 ; minutes |
3096 | mov al, 02 ; minutes |
3091 | shl ecx, 16 |
3097 | shl ecx, 16 |
3092 | out 0x70, al |
3098 | out 0x70, al |
3093 | in al, 0x71 |
3099 | in al, 0x71 |
3094 | movzx edx, al |
3100 | movzx edx, al |
3095 | mov al, 04 ; hours |
3101 | mov al, 04 ; hours |
3096 | shl edx, 8 |
3102 | shl edx, 8 |
3097 | out 0x70, al |
3103 | out 0x70, al |
3098 | in al, 0x71 |
3104 | in al, 0x71 |
3099 | add ecx, edx |
3105 | add ecx, edx |
3100 | movzx edx, al |
3106 | movzx edx, al |
3101 | add ecx, edx |
3107 | add ecx, edx |
3102 | sti |
3108 | sti |
3103 | mov [esp + 32], ecx |
3109 | mov [esp + 32], ecx |
3104 | ret |
3110 | ret |
3105 | 3111 | ||
3106 | 3112 | ||
3107 | align 4 |
3113 | align 4 |
3108 | 3114 | ||
3109 | sys_date: |
3115 | sys_date: |
3110 | 3116 | ||
3111 | cli |
3117 | cli |
3112 | @@: |
3118 | @@: |
3113 | mov al, 10 |
3119 | mov al, 10 |
3114 | out 0x70, al |
3120 | out 0x70, al |
3115 | in al, 0x71 |
3121 | in al, 0x71 |
3116 | test al, al |
3122 | test al, al |
3117 | jns @f |
3123 | jns @f |
3118 | mov esi, 1 |
3124 | mov esi, 1 |
3119 | call delay_ms |
3125 | call delay_ms |
3120 | jmp @b |
3126 | jmp @b |
3121 | @@: |
3127 | @@: |
3122 | 3128 | ||
3123 | mov ch, 0 |
3129 | mov ch, 0 |
3124 | mov al, 7 ; date |
3130 | mov al, 7 ; date |
3125 | out 0x70, al |
3131 | out 0x70, al |
3126 | in al, 0x71 |
3132 | in al, 0x71 |
3127 | mov cl, al |
3133 | mov cl, al |
3128 | mov al, 8 ; month |
3134 | mov al, 8 ; month |
3129 | shl ecx, 16 |
3135 | shl ecx, 16 |
3130 | out 0x70, al |
3136 | out 0x70, al |
3131 | in al, 0x71 |
3137 | in al, 0x71 |
3132 | mov ch, al |
3138 | mov ch, al |
3133 | mov al, 9 ; year |
3139 | mov al, 9 ; year |
3134 | out 0x70, al |
3140 | out 0x70, al |
3135 | in al, 0x71 |
3141 | in al, 0x71 |
3136 | mov cl, al |
3142 | mov cl, al |
3137 | sti |
3143 | sti |
3138 | mov [esp+32], ecx |
3144 | mov [esp+32], ecx |
3139 | ret |
3145 | ret |
3140 | 3146 | ||
3141 | 3147 | ||
3142 | ; redraw status |
3148 | ; redraw status |
3143 | 3149 | ||
3144 | sys_redrawstat: |
3150 | sys_redrawstat: |
3145 | cmp ebx, 1 |
3151 | cmp ebx, 1 |
3146 | jne no_widgets_away |
3152 | jne no_widgets_away |
3147 | ; buttons away |
3153 | ; buttons away |
3148 | mov ecx, [CURRENT_TASK] |
3154 | mov ecx, [CURRENT_TASK] |
3149 | sys_newba2: |
3155 | sys_newba2: |
3150 | mov edi, [BTN_ADDR] |
3156 | mov edi, [BTN_ADDR] |
3151 | cmp [edi], dword 0 ; empty button list ? |
3157 | cmp [edi], dword 0 ; empty button list ? |
3152 | je end_of_buttons_away |
3158 | je end_of_buttons_away |
3153 | movzx ebx, word [edi] |
3159 | movzx ebx, word [edi] |
3154 | inc ebx |
3160 | inc ebx |
3155 | mov eax, edi |
3161 | mov eax, edi |
3156 | sys_newba: |
3162 | sys_newba: |
3157 | dec ebx |
3163 | dec ebx |
3158 | jz end_of_buttons_away |
3164 | jz end_of_buttons_away |
3159 | 3165 | ||
3160 | add eax, 0x10 |
3166 | add eax, 0x10 |
3161 | cmp cx, [eax] |
3167 | cmp cx, [eax] |
3162 | jnz sys_newba |
3168 | jnz sys_newba |
3163 | 3169 | ||
3164 | push eax ebx ecx |
3170 | push eax ebx ecx |
3165 | mov ecx, ebx |
3171 | mov ecx, ebx |
3166 | inc ecx |
3172 | inc ecx |
3167 | shl ecx, 4 |
3173 | shl ecx, 4 |
3168 | mov ebx, eax |
3174 | mov ebx, eax |
3169 | add eax, 0x10 |
3175 | add eax, 0x10 |
3170 | call memmove |
3176 | call memmove |
3171 | dec dword [edi] |
3177 | dec dword [edi] |
3172 | pop ecx ebx eax |
3178 | pop ecx ebx eax |
3173 | 3179 | ||
3174 | jmp sys_newba2 |
3180 | jmp sys_newba2 |
3175 | 3181 | ||
3176 | end_of_buttons_away: |
3182 | end_of_buttons_away: |
3177 | 3183 | ||
3178 | ret |
3184 | ret |
3179 | 3185 | ||
3180 | no_widgets_away: |
3186 | no_widgets_away: |
3181 | 3187 | ||
3182 | cmp ebx, 2 |
3188 | cmp ebx, 2 |
3183 | jnz srl1 |
3189 | jnz srl1 |
3184 | 3190 | ||
3185 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3191 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3186 | add edx, draw_data - CURRENT_TASK |
3192 | add edx, draw_data - CURRENT_TASK |
3187 | mov [edx + RECT.left], 0 |
3193 | mov [edx + RECT.left], 0 |
3188 | mov [edx + RECT.top], 0 |
3194 | mov [edx + RECT.top], 0 |
3189 | mov eax, [Screen_Max_X] |
3195 | mov eax, [Screen_Max_X] |
3190 | mov [edx + RECT.right], eax |
3196 | mov [edx + RECT.right], eax |
3191 | mov eax, [Screen_Max_Y] |
3197 | mov eax, [Screen_Max_Y] |
3192 | mov [edx + RECT.bottom], eax |
3198 | mov [edx + RECT.bottom], eax |
3193 | 3199 | ||
3194 | srl1: |
3200 | srl1: |
3195 | ret |
3201 | ret |
3196 | 3202 | ||
3197 | ;ok - 100% work |
3203 | ;ok - 100% work |
3198 | ;nt - not tested |
3204 | ;nt - not tested |
3199 | ;--------------------------------------------------------------------------------------------- |
3205 | ;--------------------------------------------------------------------------------------------- |
3200 | ;eax |
3206 | ;eax |
3201 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3207 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3202 | ;1 - change task. Ret nothing. Block. ok. |
3208 | ;1 - change task. Ret nothing. Block. ok. |
3203 | ;2 - performance control |
3209 | ;2 - performance control |
3204 | ; ebx |
3210 | ; ebx |
3205 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3211 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3206 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3212 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3207 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3213 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3208 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3214 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3209 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3215 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3210 | ;eax |
3216 | ;eax |
3211 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3217 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3212 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3218 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3213 | ;--------------------------------------------------------------------------------------------- |
3219 | ;--------------------------------------------------------------------------------------------- |
3214 | iglobal |
3220 | iglobal |
3215 | align 4 |
3221 | align 4 |
3216 | sheduler: |
3222 | sheduler: |
3217 | dd sys_sheduler.00 |
3223 | dd sys_sheduler.00 |
3218 | dd change_task |
3224 | dd change_task |
3219 | dd sys_sheduler.02 |
3225 | dd sys_sheduler.02 |
3220 | dd sys_sheduler.03 |
3226 | dd sys_sheduler.03 |
3221 | dd sys_sheduler.04 |
3227 | dd sys_sheduler.04 |
3222 | endg |
3228 | endg |
3223 | sys_sheduler: |
3229 | sys_sheduler: |
3224 | ;rewritten by |
3230 | ;rewritten by |
3225 | jmp dword [sheduler+ebx*4] |
3231 | jmp dword [sheduler+ebx*4] |
3226 | ;.shed_counter: |
3232 | ;.shed_counter: |
3227 | .00: |
3233 | .00: |
3228 | mov eax, [context_counter] |
3234 | mov eax, [context_counter] |
3229 | mov [esp+32], eax |
3235 | mov [esp+32], eax |
3230 | ret |
3236 | ret |
3231 | 3237 | ||
3232 | .02: |
3238 | .02: |
3233 | ;.perf_control: |
3239 | ;.perf_control: |
3234 | inc ebx ;before ebx=2, ebx=3 |
3240 | inc ebx ;before ebx=2, ebx=3 |
3235 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3241 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3236 | jz cache_disable |
3242 | jz cache_disable |
3237 | 3243 | ||
3238 | dec ebx ;ebx=2 |
3244 | dec ebx ;ebx=2 |
3239 | cmp ebx, ecx ; |
3245 | cmp ebx, ecx ; |
3240 | jz cache_enable ;if ecx=2 and ebx=2 |
3246 | jz cache_enable ;if ecx=2 and ebx=2 |
3241 | 3247 | ||
3242 | dec ebx ;ebx=1 |
3248 | dec ebx ;ebx=1 |
3243 | cmp ebx, ecx |
3249 | cmp ebx, ecx |
3244 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3250 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3245 | 3251 | ||
3246 | dec ebx |
3252 | dec ebx |
3247 | test ebx, ecx ;ebx=0 and ecx=0 |
3253 | test ebx, ecx ;ebx=0 and ecx=0 |
3248 | jz modify_pce ;if ecx=0 |
3254 | jz modify_pce ;if ecx=0 |
3249 | 3255 | ||
3250 | ret |
3256 | ret |
3251 | 3257 | ||
3252 | .03: |
3258 | .03: |
3253 | ;.rdmsr_instr: |
3259 | ;.rdmsr_instr: |
3254 | ;now counter in ecx |
3260 | ;now counter in ecx |
3255 | ;(edx:eax) esi:edi => edx:esi |
3261 | ;(edx:eax) esi:edi => edx:esi |
3256 | mov eax, esi |
3262 | mov eax, esi |
3257 | mov ecx, edx |
3263 | mov ecx, edx |
3258 | rdmsr |
3264 | rdmsr |
3259 | mov [esp+32], eax |
3265 | mov [esp+32], eax |
3260 | mov [esp+20], edx ;ret in ebx? |
3266 | mov [esp+20], edx ;ret in ebx? |
3261 | ret |
3267 | ret |
3262 | 3268 | ||
3263 | .04: |
3269 | .04: |
3264 | ;.wrmsr_instr: |
3270 | ;.wrmsr_instr: |
3265 | ;now counter in ecx |
3271 | ;now counter in ecx |
3266 | ;(edx:eax) esi:edi => edx:esi |
3272 | ;(edx:eax) esi:edi => edx:esi |
3267 | ; Fast Call MSR can't be destroy |
3273 | ; Fast Call MSR can't be destroy |
3268 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
3274 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
3269 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
3275 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
3270 | cmp edx, MSR_SYSENTER_CS |
3276 | cmp edx, MSR_SYSENTER_CS |
3271 | je @f |
3277 | je @f |
3272 | cmp edx, MSR_SYSENTER_ESP |
3278 | cmp edx, MSR_SYSENTER_ESP |
3273 | je @f |
3279 | je @f |
3274 | cmp edx, MSR_SYSENTER_EIP |
3280 | cmp edx, MSR_SYSENTER_EIP |
3275 | je @f |
3281 | je @f |
3276 | cmp edx, MSR_AMD_STAR |
3282 | cmp edx, MSR_AMD_STAR |
3277 | je @f |
3283 | je @f |
3278 | 3284 | ||
3279 | mov eax, esi |
3285 | mov eax, esi |
3280 | mov ecx, edx |
3286 | mov ecx, edx |
3281 | wrmsr |
3287 | wrmsr |
3282 | ; mov [esp + 32], eax |
3288 | ; mov [esp + 32], eax |
3283 | ; mov [esp + 20], edx ;ret in ebx? |
3289 | ; mov [esp + 20], edx ;ret in ebx? |
3284 | @@: |
3290 | @@: |
3285 | ret |
3291 | ret |
3286 | 3292 | ||
3287 | cache_disable: |
3293 | cache_disable: |
3288 | mov eax, cr0 |
3294 | mov eax, cr0 |
3289 | or eax, 01100000000000000000000000000000b |
3295 | or eax, 01100000000000000000000000000000b |
3290 | mov cr0, eax |
3296 | mov cr0, eax |
3291 | wbinvd ;set MESI |
3297 | wbinvd ;set MESI |
3292 | ret |
3298 | ret |
3293 | 3299 | ||
3294 | cache_enable: |
3300 | cache_enable: |
3295 | mov eax, cr0 |
3301 | mov eax, cr0 |
3296 | and eax, 10011111111111111111111111111111b |
3302 | and eax, 10011111111111111111111111111111b |
3297 | mov cr0, eax |
3303 | mov cr0, eax |
3298 | ret |
3304 | ret |
3299 | 3305 | ||
3300 | is_cache_enabled: |
3306 | is_cache_enabled: |
3301 | mov eax, cr0 |
3307 | mov eax, cr0 |
3302 | mov ebx, eax |
3308 | mov ebx, eax |
3303 | and eax, 01100000000000000000000000000000b |
3309 | and eax, 01100000000000000000000000000000b |
3304 | jz cache_disabled |
3310 | jz cache_disabled |
3305 | mov [esp+32], ebx |
3311 | mov [esp+32], ebx |
3306 | cache_disabled: |
3312 | cache_disabled: |
3307 | mov dword [esp+32], eax;0 |
3313 | mov dword [esp+32], eax;0 |
3308 | ret |
3314 | ret |
3309 | 3315 | ||
3310 | modify_pce: |
3316 | modify_pce: |
3311 | mov eax, cr4 |
3317 | mov eax, cr4 |
3312 | ; mov ebx,0 |
3318 | ; mov ebx,0 |
3313 | ; or bx,100000000b ;pce |
3319 | ; or bx,100000000b ;pce |
3314 | ; xor eax,ebx ;invert pce |
3320 | ; xor eax,ebx ;invert pce |
3315 | bts eax, 8;pce=cr4[8] |
3321 | bts eax, 8;pce=cr4[8] |
3316 | mov cr4, eax |
3322 | mov cr4, eax |
3317 | mov [esp+32], eax |
3323 | mov [esp+32], eax |
3318 | ret |
3324 | ret |
3319 | ;--------------------------------------------------------------------------------------------- |
3325 | ;--------------------------------------------------------------------------------------------- |
3320 | 3326 | ||
3321 | 3327 | ||
3322 | ; check if pixel is allowed to be drawn |
3328 | ; check if pixel is allowed to be drawn |
3323 | 3329 | ||
3324 | ;checkpixel: |
3330 | ;checkpixel: |
3325 | ; push eax edx |
3331 | ; push eax edx |
3326 | 3332 | ||
3327 | ;; mov edx, [Screen_Max_X] ; screen x size |
3333 | ;; mov edx, [Screen_Max_X] ; screen x size |
3328 | ;; inc edx |
3334 | ;; inc edx |
3329 | ;; imul edx, ebx |
3335 | ;; imul edx, ebx |
3330 | ; mov edx, [d_width_calc_area + ebx*4] |
3336 | ; mov edx, [d_width_calc_area + ebx*4] |
3331 | ; add eax, [_WinMapAddress] |
3337 | ; add eax, [_WinMapAddress] |
3332 | ; mov dl, [eax+edx]; lea eax, [...] |
3338 | ; mov dl, [eax+edx]; lea eax, [...] |
3333 | 3339 | ||
3334 | ; xor ecx, ecx |
3340 | ; xor ecx, ecx |
3335 | ; mov eax, [CURRENT_TASK] |
3341 | ; mov eax, [CURRENT_TASK] |
3336 | ; cmp al, dl |
3342 | ; cmp al, dl |
3337 | ; setne cl |
3343 | ; setne cl |
3338 | 3344 | ||
3339 | ; pop edx eax |
3345 | ; pop edx eax |
3340 | ; ret |
3346 | ; ret |
3341 | 3347 | ||
3342 | iglobal |
3348 | iglobal |
3343 | cpustring db 'CPU',0 |
3349 | cpustring db 'CPU',0 |
3344 | endg |
3350 | endg |
3345 | 3351 | ||
3346 | uglobal |
3352 | uglobal |
3347 | background_defined db 0 ; diamond, 11.04.2006 |
3353 | background_defined db 0 ; diamond, 11.04.2006 |
3348 | endg |
3354 | endg |
3349 | ;----------------------------------------------------------------------------- |
3355 | ;----------------------------------------------------------------------------- |
3350 | align 4 |
3356 | align 4 |
3351 | checkmisc: |
3357 | checkmisc: |
3352 | cmp [ctrl_alt_del], 1 |
3358 | cmp [ctrl_alt_del], 1 |
3353 | jne nocpustart |
3359 | jne nocpustart |
3354 | 3360 | ||
3355 | mov ebp, cpustring |
3361 | mov ebp, cpustring |
3356 | call fs_execute_from_sysdir |
3362 | call fs_execute_from_sysdir |
3357 | 3363 | ||
3358 | mov [ctrl_alt_del], 0 |
3364 | mov [ctrl_alt_del], 0 |
3359 | ;-------------------------------------- |
3365 | ;-------------------------------------- |
3360 | align 4 |
3366 | align 4 |
3361 | nocpustart: |
3367 | nocpustart: |
3362 | cmp [mouse_active], 1 |
3368 | cmp [mouse_active], 1 |
3363 | jne mouse_not_active |
3369 | jne mouse_not_active |
3364 | mov [mouse_active], 0 |
3370 | mov [mouse_active], 0 |
3365 | 3371 | ||
3366 | xor edi, edi |
3372 | xor edi, edi |
3367 | mov ebx, CURRENT_TASK |
3373 | mov ebx, CURRENT_TASK |
3368 | 3374 | ||
3369 | mov ecx, [TASK_COUNT] |
3375 | mov ecx, [TASK_COUNT] |
3370 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3376 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3371 | shl eax, 8 |
3377 | shl eax, 8 |
3372 | push eax |
3378 | push eax |
3373 | 3379 | ||
3374 | movzx eax, word [MOUSE_X] |
3380 | movzx eax, word [MOUSE_X] |
3375 | movzx edx, word [MOUSE_Y] |
3381 | movzx edx, word [MOUSE_Y] |
3376 | ;-------------------------------------- |
3382 | ;-------------------------------------- |
3377 | align 4 |
3383 | align 4 |
3378 | .set_mouse_event: |
3384 | .set_mouse_event: |
3379 | add edi, 256 |
3385 | add edi, 256 |
3380 | add ebx, 32 |
3386 | add ebx, 32 |
3381 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3387 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3382 | jz .pos_filter |
3388 | jz .pos_filter |
3383 | 3389 | ||
3384 | cmp edi, [esp] ; skip if filtration active |
3390 | cmp edi, [esp] ; skip if filtration active |
3385 | jne .skip |
3391 | jne .skip |
3386 | ;-------------------------------------- |
3392 | ;-------------------------------------- |
3387 | align 4 |
3393 | align 4 |
3388 | .pos_filter: |
3394 | .pos_filter: |
3389 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3395 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3390 | jz .set |
3396 | jz .set |
3391 | 3397 | ||
3392 | mov esi, [ebx-twdw+WDATA.box.left] |
3398 | mov esi, [ebx-twdw+WDATA.box.left] |
3393 | cmp eax, esi |
3399 | cmp eax, esi |
3394 | jb .skip |
3400 | jb .skip |
3395 | add esi, [ebx-twdw+WDATA.box.width] |
3401 | add esi, [ebx-twdw+WDATA.box.width] |
3396 | cmp eax, esi |
3402 | cmp eax, esi |
3397 | ja .skip |
3403 | ja .skip |
3398 | 3404 | ||
3399 | mov esi, [ebx-twdw+WDATA.box.top] |
3405 | mov esi, [ebx-twdw+WDATA.box.top] |
3400 | cmp edx, esi |
3406 | cmp edx, esi |
3401 | jb .skip |
3407 | jb .skip |
3402 | add esi, [ebx-twdw+WDATA.box.height] |
3408 | add esi, [ebx-twdw+WDATA.box.height] |
3403 | cmp edx, esi |
3409 | cmp edx, esi |
3404 | ja .skip |
3410 | ja .skip |
3405 | ;-------------------------------------- |
3411 | ;-------------------------------------- |
3406 | align 4 |
3412 | align 4 |
3407 | .set: |
3413 | .set: |
3408 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3414 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3409 | ;-------------------------------------- |
3415 | ;-------------------------------------- |
3410 | align 4 |
3416 | align 4 |
3411 | .skip: |
3417 | .skip: |
3412 | loop .set_mouse_event |
3418 | loop .set_mouse_event |
3413 | 3419 | ||
3414 | pop eax |
3420 | pop eax |
3415 | ;-------------------------------------- |
3421 | ;-------------------------------------- |
3416 | align 4 |
3422 | align 4 |
3417 | mouse_not_active: |
3423 | mouse_not_active: |
3418 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3424 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3419 | jz nobackgr |
3425 | jz nobackgr |
3420 | 3426 | ||
3421 | cmp [background_defined], 0 |
3427 | cmp [background_defined], 0 |
3422 | jz nobackgr |
3428 | jz nobackgr |
3423 | ;-------------------------------------- |
3429 | ;-------------------------------------- |
3424 | align 4 |
3430 | align 4 |
3425 | @@: |
3431 | @@: |
3426 | push eax |
3432 | push eax |
3427 | mov eax, [draw_data+32 + RECT.left] |
3433 | mov eax, [draw_data+32 + RECT.left] |
3428 | shl eax, 16 |
3434 | shl eax, 16 |
3429 | add eax, [draw_data+32 + RECT.right] |
3435 | add eax, [draw_data+32 + RECT.right] |
3430 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3436 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3431 | 3437 | ||
3432 | mov eax, [draw_data+32 + RECT.top] |
3438 | mov eax, [draw_data+32 + RECT.top] |
3433 | shl eax, 16 |
3439 | shl eax, 16 |
3434 | add eax, [draw_data+32 + RECT.bottom] |
3440 | add eax, [draw_data+32 + RECT.bottom] |
3435 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3441 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3436 | pop eax |
3442 | pop eax |
3437 | 3443 | ||
3438 | call drawbackground |
3444 | call drawbackground |
3439 | ; DEBUGF 1, "K : drawbackground\n" |
3445 | ; DEBUGF 1, "K : drawbackground\n" |
3440 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3446 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3441 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3447 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3442 | ;--------- set event 5 start ---------- |
3448 | ;--------- set event 5 start ---------- |
3443 | push ecx edi |
3449 | push ecx edi |
3444 | xor edi, edi |
3450 | xor edi, edi |
3445 | mov ecx, [TASK_COUNT] |
3451 | mov ecx, [TASK_COUNT] |
3446 | ;-------------------------------------- |
3452 | ;-------------------------------------- |
3447 | align 4 |
3453 | align 4 |
3448 | set_bgr_event: |
3454 | set_bgr_event: |
3449 | add edi, 256 |
3455 | add edi, 256 |
3450 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3456 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3451 | loop set_bgr_event |
3457 | loop set_bgr_event |
3452 | pop edi ecx |
3458 | pop edi ecx |
3453 | ; call change_task - because the application must have time to call f.15.8 |
3459 | ; call change_task - because the application must have time to call f.15.8 |
3454 | call change_task |
3460 | call change_task |
3455 | ;--------- set event 5 stop ----------- |
3461 | ;--------- set event 5 stop ----------- |
3456 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3462 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3457 | jnz @b |
3463 | jnz @b |
3458 | 3464 | ||
3459 | mov [draw_data+32 + RECT.left], eax |
3465 | mov [draw_data+32 + RECT.left], eax |
3460 | mov [draw_data+32 + RECT.top], eax |
3466 | mov [draw_data+32 + RECT.top], eax |
3461 | mov [draw_data+32 + RECT.right], eax |
3467 | mov [draw_data+32 + RECT.right], eax |
3462 | mov [draw_data+32 + RECT.bottom], eax |
3468 | mov [draw_data+32 + RECT.bottom], eax |
3463 | mov [MOUSE_BACKGROUND], byte 0 |
3469 | mov [MOUSE_BACKGROUND], byte 0 |
3464 | ;-------------------------------------- |
3470 | ;-------------------------------------- |
3465 | align 4 |
3471 | align 4 |
3466 | nobackgr: |
3472 | nobackgr: |
3467 | ; system shutdown request |
3473 | ; system shutdown request |
3468 | cmp [SYS_SHUTDOWN], byte 0 |
3474 | cmp [SYS_SHUTDOWN], byte 0 |
3469 | je noshutdown |
3475 | je noshutdown |
3470 | 3476 | ||
3471 | mov edx, [shutdown_processes] |
3477 | mov edx, [shutdown_processes] |
3472 | 3478 | ||
3473 | cmp [SYS_SHUTDOWN], dl |
3479 | cmp [SYS_SHUTDOWN], dl |
3474 | jne no_mark_system_shutdown |
3480 | jne no_mark_system_shutdown |
3475 | 3481 | ||
3476 | lea ecx, [edx-1] |
3482 | lea ecx, [edx-1] |
3477 | mov edx, OS_BASE+0x3040 |
3483 | mov edx, OS_BASE+0x3040 |
3478 | jecxz @f |
3484 | jecxz @f |
3479 | ;-------------------------------------- |
3485 | ;-------------------------------------- |
3480 | align 4 |
3486 | align 4 |
3481 | markz: |
3487 | markz: |
3482 | mov [edx+TASKDATA.state], byte 3 |
3488 | mov [edx+TASKDATA.state], byte 3 |
3483 | add edx, 0x20 |
3489 | add edx, 0x20 |
3484 | loop markz |
3490 | loop markz |
3485 | ;-------------------------------------- |
3491 | ;-------------------------------------- |
3486 | align 4 |
3492 | align 4 |
3487 | @@: |
3493 | @@: |
3488 | no_mark_system_shutdown: |
3494 | no_mark_system_shutdown: |
3489 | dec byte [SYS_SHUTDOWN] |
3495 | dec byte [SYS_SHUTDOWN] |
3490 | je system_shutdown |
3496 | je system_shutdown |
3491 | ;-------------------------------------- |
3497 | ;-------------------------------------- |
3492 | align 4 |
3498 | align 4 |
3493 | noshutdown: |
3499 | noshutdown: |
3494 | mov eax, [TASK_COUNT] ; termination |
3500 | mov eax, [TASK_COUNT] ; termination |
3495 | mov ebx, TASK_DATA+TASKDATA.state |
3501 | mov ebx, TASK_DATA+TASKDATA.state |
3496 | mov esi, 1 |
3502 | mov esi, 1 |
3497 | ;-------------------------------------- |
3503 | ;-------------------------------------- |
3498 | align 4 |
3504 | align 4 |
3499 | newct: |
3505 | newct: |
3500 | mov cl, [ebx] |
3506 | mov cl, [ebx] |
3501 | cmp cl, byte 3 |
3507 | cmp cl, byte 3 |
3502 | jz terminate |
3508 | jz terminate |
3503 | 3509 | ||
3504 | cmp cl, byte 4 |
3510 | cmp cl, byte 4 |
3505 | jz terminate |
3511 | jz terminate |
3506 | 3512 | ||
3507 | add ebx, 0x20 |
3513 | add ebx, 0x20 |
3508 | inc esi |
3514 | inc esi |
3509 | dec eax |
3515 | dec eax |
3510 | jnz newct |
3516 | jnz newct |
3511 | ret |
3517 | ret |
3512 | ;----------------------------------------------------------------------------- |
3518 | ;----------------------------------------------------------------------------- |
3513 | align 4 |
3519 | align 4 |
3514 | redrawscreen: |
3520 | redrawscreen: |
3515 | ; eax , if process window_data base is eax, do not set flag/limits |
3521 | ; eax , if process window_data base is eax, do not set flag/limits |
3516 | 3522 | ||
3517 | pushad |
3523 | pushad |
3518 | push eax |
3524 | push eax |
3519 | 3525 | ||
3520 | ;;; mov ebx,2 |
3526 | ;;; mov ebx,2 |
3521 | ;;; call delay_hs |
3527 | ;;; call delay_hs |
3522 | 3528 | ||
3523 | ;mov ecx,0 ; redraw flags for apps |
3529 | ;mov ecx,0 ; redraw flags for apps |
3524 | xor ecx, ecx |
3530 | xor ecx, ecx |
3525 | ;-------------------------------------- |
3531 | ;-------------------------------------- |
3526 | align 4 |
3532 | align 4 |
3527 | newdw2: |
3533 | newdw2: |
3528 | inc ecx |
3534 | inc ecx |
3529 | push ecx |
3535 | push ecx |
3530 | 3536 | ||
3531 | mov eax, ecx |
3537 | mov eax, ecx |
3532 | shl eax, 5 |
3538 | shl eax, 5 |
3533 | add eax, window_data |
3539 | add eax, window_data |
3534 | 3540 | ||
3535 | cmp eax, [esp+4] |
3541 | cmp eax, [esp+4] |
3536 | je not_this_task |
3542 | je not_this_task |
3537 | ; check if window in redraw area |
3543 | ; check if window in redraw area |
3538 | mov edi, eax |
3544 | mov edi, eax |
3539 | 3545 | ||
3540 | cmp ecx, 1 ; limit for background |
3546 | cmp ecx, 1 ; limit for background |
3541 | jz bgli |
3547 | jz bgli |
3542 | 3548 | ||
3543 | mov eax, [edi + WDATA.box.left] |
3549 | mov eax, [edi + WDATA.box.left] |
3544 | mov ebx, [edi + WDATA.box.top] |
3550 | mov ebx, [edi + WDATA.box.top] |
3545 | mov ecx, [edi + WDATA.box.width] |
3551 | mov ecx, [edi + WDATA.box.width] |
3546 | mov edx, [edi + WDATA.box.height] |
3552 | mov edx, [edi + WDATA.box.height] |
3547 | add ecx, eax |
3553 | add ecx, eax |
3548 | add edx, ebx |
3554 | add edx, ebx |
3549 | 3555 | ||
3550 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3556 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3551 | cmp ecx, ebx |
3557 | cmp ecx, ebx |
3552 | jb ricino |
3558 | jb ricino |
3553 | 3559 | ||
3554 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3560 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3555 | cmp ecx, eax |
3561 | cmp ecx, eax |
3556 | jb ricino |
3562 | jb ricino |
3557 | 3563 | ||
3558 | mov eax, [edi + WDATA.box.left] |
3564 | mov eax, [edi + WDATA.box.left] |
3559 | mov ebx, [edi + WDATA.box.top] |
3565 | mov ebx, [edi + WDATA.box.top] |
3560 | mov ecx, [edi + WDATA.box.width] |
3566 | mov ecx, [edi + WDATA.box.width] |
3561 | mov edx, [edi + WDATA.box.height] |
3567 | mov edx, [edi + WDATA.box.height] |
3562 | add ecx, eax |
3568 | add ecx, eax |
3563 | add edx, ebx |
3569 | add edx, ebx |
3564 | 3570 | ||
3565 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3571 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3566 | cmp edx, eax |
3572 | cmp edx, eax |
3567 | jb ricino |
3573 | jb ricino |
3568 | 3574 | ||
3569 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3575 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3570 | cmp ecx, eax |
3576 | cmp ecx, eax |
3571 | jb ricino |
3577 | jb ricino |
3572 | ;-------------------------------------- |
3578 | ;-------------------------------------- |
3573 | align 4 |
3579 | align 4 |
3574 | bgli: |
3580 | bgli: |
3575 | cmp dword[esp], 1 |
3581 | cmp dword[esp], 1 |
3576 | jnz .az |
3582 | jnz .az |
3577 | 3583 | ||
3578 | cmp byte[REDRAW_BACKGROUND], 0 |
3584 | cmp byte[REDRAW_BACKGROUND], 0 |
3579 | jz .az |
3585 | jz .az |
3580 | 3586 | ||
3581 | mov dl, 0 |
3587 | mov dl, 0 |
3582 | lea eax, [edi+draw_data-window_data] |
3588 | lea eax, [edi+draw_data-window_data] |
3583 | mov ebx, [draw_limits.left] |
3589 | mov ebx, [draw_limits.left] |
3584 | cmp ebx, [eax+RECT.left] |
3590 | cmp ebx, [eax+RECT.left] |
3585 | jae @f |
3591 | jae @f |
3586 | 3592 | ||
3587 | mov [eax+RECT.left], ebx |
3593 | mov [eax+RECT.left], ebx |
3588 | mov dl, 1 |
3594 | mov dl, 1 |
3589 | ;-------------------------------------- |
3595 | ;-------------------------------------- |
3590 | align 4 |
3596 | align 4 |
3591 | @@: |
3597 | @@: |
3592 | mov ebx, [draw_limits.top] |
3598 | mov ebx, [draw_limits.top] |
3593 | cmp ebx, [eax+RECT.top] |
3599 | cmp ebx, [eax+RECT.top] |
3594 | jae @f |
3600 | jae @f |
3595 | 3601 | ||
3596 | mov [eax+RECT.top], ebx |
3602 | mov [eax+RECT.top], ebx |
3597 | mov dl, 1 |
3603 | mov dl, 1 |
3598 | ;-------------------------------------- |
3604 | ;-------------------------------------- |
3599 | align 4 |
3605 | align 4 |
3600 | @@: |
3606 | @@: |
3601 | mov ebx, [draw_limits.right] |
3607 | mov ebx, [draw_limits.right] |
3602 | cmp ebx, [eax+RECT.right] |
3608 | cmp ebx, [eax+RECT.right] |
3603 | jbe @f |
3609 | jbe @f |
3604 | 3610 | ||
3605 | mov [eax+RECT.right], ebx |
3611 | mov [eax+RECT.right], ebx |
3606 | mov dl, 1 |
3612 | mov dl, 1 |
3607 | ;-------------------------------------- |
3613 | ;-------------------------------------- |
3608 | align 4 |
3614 | align 4 |
3609 | @@: |
3615 | @@: |
3610 | mov ebx, [draw_limits.bottom] |
3616 | mov ebx, [draw_limits.bottom] |
3611 | cmp ebx, [eax+RECT.bottom] |
3617 | cmp ebx, [eax+RECT.bottom] |
3612 | jbe @f |
3618 | jbe @f |
3613 | 3619 | ||
3614 | mov [eax+RECT.bottom], ebx |
3620 | mov [eax+RECT.bottom], ebx |
3615 | mov dl, 1 |
3621 | mov dl, 1 |
3616 | ;-------------------------------------- |
3622 | ;-------------------------------------- |
3617 | align 4 |
3623 | align 4 |
3618 | @@: |
3624 | @@: |
3619 | add byte[REDRAW_BACKGROUND], dl |
3625 | add byte[REDRAW_BACKGROUND], dl |
3620 | jmp newdw8 |
3626 | jmp newdw8 |
3621 | ;-------------------------------------- |
3627 | ;-------------------------------------- |
3622 | align 4 |
3628 | align 4 |
3623 | .az: |
3629 | .az: |
3624 | mov eax, edi |
3630 | mov eax, edi |
3625 | add eax, draw_data-window_data |
3631 | add eax, draw_data-window_data |
3626 | 3632 | ||
3627 | mov ebx, [draw_limits.left] ; set limits |
3633 | mov ebx, [draw_limits.left] ; set limits |
3628 | mov [eax + RECT.left], ebx |
3634 | mov [eax + RECT.left], ebx |
3629 | mov ebx, [draw_limits.top] |
3635 | mov ebx, [draw_limits.top] |
3630 | mov [eax + RECT.top], ebx |
3636 | mov [eax + RECT.top], ebx |
3631 | mov ebx, [draw_limits.right] |
3637 | mov ebx, [draw_limits.right] |
3632 | mov [eax + RECT.right], ebx |
3638 | mov [eax + RECT.right], ebx |
3633 | mov ebx, [draw_limits.bottom] |
3639 | mov ebx, [draw_limits.bottom] |
3634 | mov [eax + RECT.bottom], ebx |
3640 | mov [eax + RECT.bottom], ebx |
3635 | 3641 | ||
3636 | sub eax, draw_data-window_data |
3642 | sub eax, draw_data-window_data |
3637 | 3643 | ||
3638 | cmp dword [esp], 1 |
3644 | cmp dword [esp], 1 |
3639 | jne nobgrd |
3645 | jne nobgrd |
3640 | inc byte[REDRAW_BACKGROUND] |
3646 | inc byte[REDRAW_BACKGROUND] |
3641 | ;-------------------------------------- |
3647 | ;-------------------------------------- |
3642 | align 4 |
3648 | align 4 |
3643 | newdw8: |
3649 | newdw8: |
3644 | nobgrd: |
3650 | nobgrd: |
3645 | 3651 | ||
3646 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3652 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3647 | ;-------------------------------------- |
3653 | ;-------------------------------------- |
3648 | align 4 |
3654 | align 4 |
3649 | ricino: |
3655 | ricino: |
3650 | not_this_task: |
3656 | not_this_task: |
3651 | pop ecx |
3657 | pop ecx |
3652 | 3658 | ||
3653 | cmp ecx, [TASK_COUNT] |
3659 | cmp ecx, [TASK_COUNT] |
3654 | jle newdw2 |
3660 | jle newdw2 |
3655 | 3661 | ||
3656 | pop eax |
3662 | pop eax |
3657 | popad |
3663 | popad |
3658 | ret |
3664 | ret |
3659 | ;----------------------------------------------------------------------------- |
3665 | ;----------------------------------------------------------------------------- |
3660 | align 4 |
3666 | align 4 |
3661 | calculatebackground: ; background |
3667 | calculatebackground: ; background |
3662 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3668 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3663 | mov eax, 0x01010101 |
3669 | mov eax, 0x01010101 |
3664 | mov ecx, [_WinMapSize] |
3670 | mov ecx, [_WinMapSize] |
3665 | shr ecx, 2 |
3671 | shr ecx, 2 |
3666 | rep stosd |
3672 | rep stosd |
3667 | 3673 | ||
3668 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3674 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3669 | ret |
3675 | ret |
3670 | ;----------------------------------------------------------------------------- |
3676 | ;----------------------------------------------------------------------------- |
3671 | uglobal |
3677 | uglobal |
3672 | imax dd 0x0 |
3678 | imax dd 0x0 |
3673 | endg |
3679 | endg |
3674 | ;----------------------------------------------------------------------------- |
3680 | ;----------------------------------------------------------------------------- |
3675 | align 4 |
3681 | align 4 |
3676 | delay_ms: ; delay in 1/1000 sec |
3682 | delay_ms: ; delay in 1/1000 sec |
3677 | push eax |
3683 | push eax |
3678 | push ecx |
3684 | push ecx |
3679 | 3685 | ||
3680 | mov ecx, esi |
3686 | mov ecx, esi |
3681 | ; |
3687 | ; |
3682 | imul ecx, 33941 |
3688 | imul ecx, 33941 |
3683 | shr ecx, 9 |
3689 | shr ecx, 9 |
3684 | ; |
3690 | ; |
3685 | 3691 | ||
3686 | in al, 0x61 |
3692 | in al, 0x61 |
3687 | and al, 0x10 |
3693 | and al, 0x10 |
3688 | mov ah, al |
3694 | mov ah, al |
3689 | cld |
3695 | cld |
3690 | ;-------------------------------------- |
3696 | ;-------------------------------------- |
3691 | align 4 |
3697 | align 4 |
3692 | cnt1: |
3698 | cnt1: |
3693 | in al, 0x61 |
3699 | in al, 0x61 |
3694 | and al, 0x10 |
3700 | and al, 0x10 |
3695 | cmp al, ah |
3701 | cmp al, ah |
3696 | jz cnt1 |
3702 | jz cnt1 |
3697 | 3703 | ||
3698 | mov ah, al |
3704 | mov ah, al |
3699 | loop cnt1 |
3705 | loop cnt1 |
3700 | 3706 | ||
3701 | pop ecx |
3707 | pop ecx |
3702 | pop eax |
3708 | pop eax |
3703 | ret |
3709 | ret |
3704 | ;----------------------------------------------------------------------------- |
3710 | ;----------------------------------------------------------------------------- |
3705 | align 4 |
3711 | align 4 |
3706 | set_app_param: |
3712 | set_app_param: |
3707 | mov edi, [TASK_BASE] |
3713 | mov edi, [TASK_BASE] |
3708 | mov eax, ebx |
3714 | mov eax, ebx |
3709 | btr eax, 3 ; move MOUSE_FILTRATION |
3715 | btr eax, 3 ; move MOUSE_FILTRATION |
3710 | mov ebx, [current_slot] ; bit into event_filter |
3716 | mov ebx, [current_slot] ; bit into event_filter |
3711 | setc byte [ebx+APPDATA.event_filter] |
3717 | setc byte [ebx+APPDATA.event_filter] |
3712 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3718 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3713 | mov [esp+32], eax ; return old mask value |
3719 | mov [esp+32], eax ; return old mask value |
3714 | ret |
3720 | ret |
3715 | ;----------------------------------------------------------------------------- |
3721 | ;----------------------------------------------------------------------------- |
3716 | align 4 |
3722 | align 4 |
3717 | delay_hs: ; delay in 1/100 secs |
3723 | delay_hs: ; delay in 1/100 secs |
3718 | ; ebx = delay time |
3724 | ; ebx = delay time |
3719 | push ecx |
3725 | push ecx |
3720 | push edx |
3726 | push edx |
3721 | 3727 | ||
3722 | mov edx, [timer_ticks] |
3728 | mov edx, [timer_ticks] |
3723 | ;-------------------------------------- |
3729 | ;-------------------------------------- |
3724 | align 4 |
3730 | align 4 |
3725 | newtic: |
3731 | newtic: |
3726 | mov ecx, [timer_ticks] |
3732 | mov ecx, [timer_ticks] |
3727 | sub ecx, edx |
3733 | sub ecx, edx |
3728 | cmp ecx, ebx |
3734 | cmp ecx, ebx |
3729 | jae zerodelay |
3735 | jae zerodelay |
3730 | 3736 | ||
3731 | call change_task |
3737 | call change_task |
3732 | 3738 | ||
3733 | jmp newtic |
3739 | jmp newtic |
3734 | ;-------------------------------------- |
3740 | ;-------------------------------------- |
3735 | align 4 |
3741 | align 4 |
3736 | zerodelay: |
3742 | zerodelay: |
3737 | pop edx |
3743 | pop edx |
3738 | pop ecx |
3744 | pop ecx |
3739 | ret |
3745 | ret |
3740 | ;----------------------------------------------------------------------------- |
3746 | ;----------------------------------------------------------------------------- |
3741 | align 16 ;very often call this subrutine |
3747 | align 16 ;very often call this subrutine |
3742 | memmove: ; memory move in bytes |
3748 | memmove: ; memory move in bytes |
3743 | ; eax = from |
3749 | ; eax = from |
3744 | ; ebx = to |
3750 | ; ebx = to |
3745 | ; ecx = no of bytes |
3751 | ; ecx = no of bytes |
3746 | test ecx, ecx |
3752 | test ecx, ecx |
3747 | jle .ret |
3753 | jle .ret |
3748 | 3754 | ||
3749 | push esi edi ecx |
3755 | push esi edi ecx |
3750 | 3756 | ||
3751 | mov edi, ebx |
3757 | mov edi, ebx |
3752 | mov esi, eax |
3758 | mov esi, eax |
3753 | 3759 | ||
3754 | test ecx, not 11b |
3760 | test ecx, not 11b |
3755 | jz @f |
3761 | jz @f |
3756 | 3762 | ||
3757 | push ecx |
3763 | push ecx |
3758 | shr ecx, 2 |
3764 | shr ecx, 2 |
3759 | rep movsd |
3765 | rep movsd |
3760 | pop ecx |
3766 | pop ecx |
3761 | and ecx, 11b |
3767 | and ecx, 11b |
3762 | jz .finish |
3768 | jz .finish |
3763 | ;-------------------------------------- |
3769 | ;-------------------------------------- |
3764 | align 4 |
3770 | align 4 |
3765 | @@: |
3771 | @@: |
3766 | rep movsb |
3772 | rep movsb |
3767 | ;-------------------------------------- |
3773 | ;-------------------------------------- |
3768 | align 4 |
3774 | align 4 |
3769 | .finish: |
3775 | .finish: |
3770 | pop ecx edi esi |
3776 | pop ecx edi esi |
3771 | ;-------------------------------------- |
3777 | ;-------------------------------------- |
3772 | align 4 |
3778 | align 4 |
3773 | .ret: |
3779 | .ret: |
3774 | ret |
3780 | ret |
3775 | ;----------------------------------------------------------------------------- |
3781 | ;----------------------------------------------------------------------------- |
3776 | ; |
3782 | ; |
3777 | ;align 4 |
3783 | ;align 4 |
3778 | ; |
3784 | ; |
3779 | ;read_floppy_file: |
3785 | ;read_floppy_file: |
3780 | ; |
3786 | ; |
3781 | ;; as input |
3787 | ;; as input |
3782 | ;; |
3788 | ;; |
3783 | ;; eax pointer to file |
3789 | ;; eax pointer to file |
3784 | ;; ebx file lenght |
3790 | ;; ebx file lenght |
3785 | ;; ecx start 512 byte block number |
3791 | ;; ecx start 512 byte block number |
3786 | ;; edx number of blocks to read |
3792 | ;; edx number of blocks to read |
3787 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3793 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3788 | ;; |
3794 | ;; |
3789 | ;; |
3795 | ;; |
3790 | ;; on return |
3796 | ;; on return |
3791 | ;; |
3797 | ;; |
3792 | ;; eax = 0 command succesful |
3798 | ;; eax = 0 command succesful |
3793 | ;; 1 no fd base and/or partition defined |
3799 | ;; 1 no fd base and/or partition defined |
3794 | ;; 2 yet unsupported FS |
3800 | ;; 2 yet unsupported FS |
3795 | ;; 3 unknown FS |
3801 | ;; 3 unknown FS |
3796 | ;; 4 partition not defined at hd |
3802 | ;; 4 partition not defined at hd |
3797 | ;; 5 file not found |
3803 | ;; 5 file not found |
3798 | ;; ebx = size of file |
3804 | ;; ebx = size of file |
3799 | ; |
3805 | ; |
3800 | ; mov edi,[TASK_BASE] |
3806 | ; mov edi,[TASK_BASE] |
3801 | ; add edi,0x10 |
3807 | ; add edi,0x10 |
3802 | ; add esi,[edi] |
3808 | ; add esi,[edi] |
3803 | ; add eax,[edi] |
3809 | ; add eax,[edi] |
3804 | ; |
3810 | ; |
3805 | ; pushad |
3811 | ; pushad |
3806 | ; mov edi,esi |
3812 | ; mov edi,esi |
3807 | ; add edi,1024 |
3813 | ; add edi,1024 |
3808 | ; mov esi,0x100000+19*512 |
3814 | ; mov esi,0x100000+19*512 |
3809 | ; sub ecx,1 |
3815 | ; sub ecx,1 |
3810 | ; shl ecx,9 |
3816 | ; shl ecx,9 |
3811 | ; add esi,ecx |
3817 | ; add esi,ecx |
3812 | ; shl edx,9 |
3818 | ; shl edx,9 |
3813 | ; mov ecx,edx |
3819 | ; mov ecx,edx |
3814 | ; cld |
3820 | ; cld |
3815 | ; rep movsb |
3821 | ; rep movsb |
3816 | ; popad |
3822 | ; popad |
3817 | ; |
3823 | ; |
3818 | ; mov [esp+36],eax |
3824 | ; mov [esp+36],eax |
3819 | ; mov [esp+24],ebx |
3825 | ; mov [esp+24],ebx |
3820 | ; ret |
3826 | ; ret |
3821 | 3827 | ||
3822 | 3828 | ||
3823 | 3829 | ||
3824 | align 4 |
3830 | align 4 |
3825 | set_io_access_rights: |
3831 | set_io_access_rights: |
3826 | push edi eax |
3832 | push edi eax |
3827 | mov edi, tss._io_map_0 |
3833 | mov edi, tss._io_map_0 |
3828 | ; mov ecx,eax |
3834 | ; mov ecx,eax |
3829 | ; and ecx,7 ; offset in byte |
3835 | ; and ecx,7 ; offset in byte |
3830 | ; shr eax,3 ; number of byte |
3836 | ; shr eax,3 ; number of byte |
3831 | ; add edi,eax |
3837 | ; add edi,eax |
3832 | ; mov ebx,1 |
3838 | ; mov ebx,1 |
3833 | ; shl ebx,cl |
3839 | ; shl ebx,cl |
3834 | test ebp, ebp |
3840 | test ebp, ebp |
3835 | ; cmp ebp,0 ; enable access - ebp = 0 |
3841 | ; cmp ebp,0 ; enable access - ebp = 0 |
3836 | jnz .siar1 |
3842 | jnz .siar1 |
3837 | ; not ebx |
3843 | ; not ebx |
3838 | ; and [edi],byte bl |
3844 | ; and [edi],byte bl |
3839 | btr [edi], eax |
3845 | btr [edi], eax |
3840 | pop eax edi |
3846 | pop eax edi |
3841 | ret |
3847 | ret |
3842 | .siar1: |
3848 | .siar1: |
3843 | bts [edi], eax |
3849 | bts [edi], eax |
3844 | ; or [edi],byte bl ; disable access - ebp = 1 |
3850 | ; or [edi],byte bl ; disable access - ebp = 1 |
3845 | pop eax edi |
3851 | pop eax edi |
3846 | ret |
3852 | ret |
3847 | ;reserve/free group of ports |
3853 | ;reserve/free group of ports |
3848 | ; * eax = 46 - number function |
3854 | ; * eax = 46 - number function |
3849 | ; * ebx = 0 - reserve, 1 - free |
3855 | ; * ebx = 0 - reserve, 1 - free |
3850 | ; * ecx = number start arrea of ports |
3856 | ; * ecx = number start arrea of ports |
3851 | ; * edx = number end arrea of ports (include last number of port) |
3857 | ; * edx = number end arrea of ports (include last number of port) |
3852 | ;Return value: |
3858 | ;Return value: |
3853 | ; * eax = 0 - succesful |
3859 | ; * eax = 0 - succesful |
3854 | ; * eax = 1 - error |
3860 | ; * eax = 1 - error |
3855 | ; * The system has reserve this ports: |
3861 | ; * The system has reserve this ports: |
3856 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3862 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3857 | ;destroys eax,ebx, ebp |
3863 | ;destroys eax,ebx, ebp |
3858 | r_f_port_area: |
3864 | r_f_port_area: |
3859 | 3865 | ||
3860 | test ebx, ebx |
3866 | test ebx, ebx |
3861 | jnz free_port_area |
3867 | jnz free_port_area |
3862 | ; je r_port_area |
3868 | ; je r_port_area |
3863 | ; jmp free_port_area |
3869 | ; jmp free_port_area |
3864 | 3870 | ||
3865 | ; r_port_area: |
3871 | ; r_port_area: |
3866 | 3872 | ||
3867 | ; pushad |
3873 | ; pushad |
3868 | 3874 | ||
3869 | cmp ecx, edx ; beginning > end ? |
3875 | cmp ecx, edx ; beginning > end ? |
3870 | ja rpal1 |
3876 | ja rpal1 |
3871 | cmp edx, 65536 |
3877 | cmp edx, 65536 |
3872 | jae rpal1 |
3878 | jae rpal1 |
3873 | mov eax, [RESERVED_PORTS] |
3879 | mov eax, [RESERVED_PORTS] |
3874 | test eax, eax ; no reserved areas ? |
3880 | test eax, eax ; no reserved areas ? |
3875 | je rpal2 |
3881 | je rpal2 |
3876 | cmp eax, 255 ; max reserved |
3882 | cmp eax, 255 ; max reserved |
3877 | jae rpal1 |
3883 | jae rpal1 |
3878 | rpal3: |
3884 | rpal3: |
3879 | mov ebx, eax |
3885 | mov ebx, eax |
3880 | shl ebx, 4 |
3886 | shl ebx, 4 |
3881 | add ebx, RESERVED_PORTS |
3887 | add ebx, RESERVED_PORTS |
3882 | cmp ecx, [ebx+8] |
3888 | cmp ecx, [ebx+8] |
3883 | ja rpal4 |
3889 | ja rpal4 |
3884 | cmp edx, [ebx+4] |
3890 | cmp edx, [ebx+4] |
3885 | jae rpal1 |
3891 | jae rpal1 |
3886 | ; jb rpal4 |
3892 | ; jb rpal4 |
3887 | ; jmp rpal1 |
3893 | ; jmp rpal1 |
3888 | rpal4: |
3894 | rpal4: |
3889 | dec eax |
3895 | dec eax |
3890 | jnz rpal3 |
3896 | jnz rpal3 |
3891 | jmp rpal2 |
3897 | jmp rpal2 |
3892 | rpal1: |
3898 | rpal1: |
3893 | ; popad |
3899 | ; popad |
3894 | ; mov eax,1 |
3900 | ; mov eax,1 |
3895 | xor eax, eax |
3901 | xor eax, eax |
3896 | inc eax |
3902 | inc eax |
3897 | ret |
3903 | ret |
3898 | rpal2: |
3904 | rpal2: |
3899 | ; popad |
3905 | ; popad |
3900 | ; enable port access at port IO map |
3906 | ; enable port access at port IO map |
3901 | cli |
3907 | cli |
3902 | pushad ; start enable io map |
3908 | pushad ; start enable io map |
3903 | 3909 | ||
3904 | cmp edx, 65536;16384 |
3910 | cmp edx, 65536;16384 |
3905 | jae no_unmask_io; jge |
3911 | jae no_unmask_io; jge |
3906 | mov eax, ecx |
3912 | mov eax, ecx |
3907 | ; push ebp |
3913 | ; push ebp |
3908 | xor ebp, ebp ; enable - eax = port |
3914 | xor ebp, ebp ; enable - eax = port |
3909 | new_port_access: |
3915 | new_port_access: |
3910 | ; pushad |
3916 | ; pushad |
3911 | call set_io_access_rights |
3917 | call set_io_access_rights |
3912 | ; popad |
3918 | ; popad |
3913 | inc eax |
3919 | inc eax |
3914 | cmp eax, edx |
3920 | cmp eax, edx |
3915 | jbe new_port_access |
3921 | jbe new_port_access |
3916 | ; pop ebp |
3922 | ; pop ebp |
3917 | no_unmask_io: |
3923 | no_unmask_io: |
3918 | popad ; end enable io map |
3924 | popad ; end enable io map |
3919 | sti |
3925 | sti |
3920 | 3926 | ||
3921 | mov eax, [RESERVED_PORTS] |
3927 | mov eax, [RESERVED_PORTS] |
3922 | add eax, 1 |
3928 | add eax, 1 |
3923 | mov [RESERVED_PORTS], eax |
3929 | mov [RESERVED_PORTS], eax |
3924 | shl eax, 4 |
3930 | shl eax, 4 |
3925 | add eax, RESERVED_PORTS |
3931 | add eax, RESERVED_PORTS |
3926 | mov ebx, [TASK_BASE] |
3932 | mov ebx, [TASK_BASE] |
3927 | mov ebx, [ebx+TASKDATA.pid] |
3933 | mov ebx, [ebx+TASKDATA.pid] |
3928 | mov [eax], ebx |
3934 | mov [eax], ebx |
3929 | mov [eax+4], ecx |
3935 | mov [eax+4], ecx |
3930 | mov [eax+8], edx |
3936 | mov [eax+8], edx |
3931 | 3937 | ||
3932 | xor eax, eax |
3938 | xor eax, eax |
3933 | ret |
3939 | ret |
3934 | 3940 | ||
3935 | free_port_area: |
3941 | free_port_area: |
3936 | 3942 | ||
3937 | ; pushad |
3943 | ; pushad |
3938 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
3944 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
3939 | test eax, eax |
3945 | test eax, eax |
3940 | jz frpal2 |
3946 | jz frpal2 |
3941 | mov ebx, [TASK_BASE] |
3947 | mov ebx, [TASK_BASE] |
3942 | mov ebx, [ebx+TASKDATA.pid] |
3948 | mov ebx, [ebx+TASKDATA.pid] |
3943 | frpal3: |
3949 | frpal3: |
3944 | mov edi, eax |
3950 | mov edi, eax |
3945 | shl edi, 4 |
3951 | shl edi, 4 |
3946 | add edi, RESERVED_PORTS |
3952 | add edi, RESERVED_PORTS |
3947 | cmp ebx, [edi] |
3953 | cmp ebx, [edi] |
3948 | jne frpal4 |
3954 | jne frpal4 |
3949 | cmp ecx, [edi+4] |
3955 | cmp ecx, [edi+4] |
3950 | jne frpal4 |
3956 | jne frpal4 |
3951 | cmp edx, [edi+8] |
3957 | cmp edx, [edi+8] |
3952 | jne frpal4 |
3958 | jne frpal4 |
3953 | jmp frpal1 |
3959 | jmp frpal1 |
3954 | frpal4: |
3960 | frpal4: |
3955 | dec eax |
3961 | dec eax |
3956 | jnz frpal3 |
3962 | jnz frpal3 |
3957 | frpal2: |
3963 | frpal2: |
3958 | ; popad |
3964 | ; popad |
3959 | inc eax |
3965 | inc eax |
3960 | ret |
3966 | ret |
3961 | frpal1: |
3967 | frpal1: |
3962 | push ecx |
3968 | push ecx |
3963 | mov ecx, 256 |
3969 | mov ecx, 256 |
3964 | sub ecx, eax |
3970 | sub ecx, eax |
3965 | shl ecx, 4 |
3971 | shl ecx, 4 |
3966 | mov esi, edi |
3972 | mov esi, edi |
3967 | add esi, 16 |
3973 | add esi, 16 |
3968 | cld |
3974 | cld |
3969 | rep movsb |
3975 | rep movsb |
3970 | 3976 | ||
3971 | dec dword [RESERVED_PORTS] |
3977 | dec dword [RESERVED_PORTS] |
3972 | ;popad |
3978 | ;popad |
3973 | ;disable port access at port IO map |
3979 | ;disable port access at port IO map |
3974 | 3980 | ||
3975 | ; pushad ; start disable io map |
3981 | ; pushad ; start disable io map |
3976 | pop eax ;start port |
3982 | pop eax ;start port |
3977 | cmp edx, 65536;16384 |
3983 | cmp edx, 65536;16384 |
3978 | jge no_mask_io |
3984 | jge no_mask_io |
3979 | 3985 | ||
3980 | ; mov eax,ecx |
3986 | ; mov eax,ecx |
3981 | xor ebp, ebp |
3987 | xor ebp, ebp |
3982 | inc ebp |
3988 | inc ebp |
3983 | new_port_access_disable: |
3989 | new_port_access_disable: |
3984 | ; pushad |
3990 | ; pushad |
3985 | ; mov ebp,1 ; disable - eax = port |
3991 | ; mov ebp,1 ; disable - eax = port |
3986 | call set_io_access_rights |
3992 | call set_io_access_rights |
3987 | ; popad |
3993 | ; popad |
3988 | inc eax |
3994 | inc eax |
3989 | cmp eax, edx |
3995 | cmp eax, edx |
3990 | jbe new_port_access_disable |
3996 | jbe new_port_access_disable |
3991 | no_mask_io: |
3997 | no_mask_io: |
3992 | ; popad ; end disable io map |
3998 | ; popad ; end disable io map |
3993 | xor eax, eax |
3999 | xor eax, eax |
3994 | ret |
4000 | ret |
3995 | ;----------------------------------------------------------------------------- |
4001 | ;----------------------------------------------------------------------------- |
3996 | align 4 |
4002 | align 4 |
3997 | drawbackground: |
4003 | drawbackground: |
3998 | dbrv20: |
4004 | dbrv20: |
3999 | cmp [BgrDrawMode], dword 1 |
4005 | cmp [BgrDrawMode], dword 1 |
4000 | jne bgrstr |
4006 | jne bgrstr |
4001 | call vesa20_drawbackground_tiled |
4007 | call vesa20_drawbackground_tiled |
4002 | ; call [draw_pointer] |
4008 | ; call [draw_pointer] |
4003 | call __sys_draw_pointer |
4009 | call __sys_draw_pointer |
4004 | ret |
4010 | ret |
4005 | ;-------------------------------------- |
4011 | ;-------------------------------------- |
4006 | align 4 |
4012 | align 4 |
4007 | bgrstr: |
4013 | bgrstr: |
4008 | call vesa20_drawbackground_stretch |
4014 | call vesa20_drawbackground_stretch |
4009 | ; call [draw_pointer] |
4015 | ; call [draw_pointer] |
4010 | call __sys_draw_pointer |
4016 | call __sys_draw_pointer |
4011 | ret |
4017 | ret |
4012 | ;----------------------------------------------------------------------------- |
4018 | ;----------------------------------------------------------------------------- |
4013 | align 4 |
4019 | align 4 |
4014 | syscall_putimage: ; PutImage |
4020 | syscall_putimage: ; PutImage |
4015 | sys_putimage: |
4021 | sys_putimage: |
4016 | test ecx, 0x80008000 |
4022 | test ecx, 0x80008000 |
4017 | jnz .exit |
4023 | jnz .exit |
4018 | test ecx, 0x0000FFFF |
4024 | test ecx, 0x0000FFFF |
4019 | jz .exit |
4025 | jz .exit |
4020 | test ecx, 0xFFFF0000 |
4026 | test ecx, 0xFFFF0000 |
4021 | jnz @f |
4027 | jnz @f |
4022 | ;-------------------------------------- |
4028 | ;-------------------------------------- |
4023 | align 4 |
4029 | align 4 |
4024 | .exit: |
4030 | .exit: |
4025 | ret |
4031 | ret |
4026 | ;-------------------------------------- |
4032 | ;-------------------------------------- |
4027 | align 4 |
4033 | align 4 |
4028 | @@: |
4034 | @@: |
4029 | mov edi, [current_slot] |
4035 | mov edi, [current_slot] |
4030 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4036 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4031 | rol edx, 16 |
4037 | rol edx, 16 |
4032 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4038 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4033 | rol edx, 16 |
4039 | rol edx, 16 |
4034 | ;-------------------------------------- |
4040 | ;-------------------------------------- |
4035 | align 4 |
4041 | align 4 |
4036 | .forced: |
4042 | .forced: |
4037 | push ebp esi 0 |
4043 | push ebp esi 0 |
4038 | mov ebp, putimage_get24bpp |
4044 | mov ebp, putimage_get24bpp |
4039 | mov esi, putimage_init24bpp |
4045 | mov esi, putimage_init24bpp |
4040 | ;-------------------------------------- |
4046 | ;-------------------------------------- |
4041 | align 4 |
4047 | align 4 |
4042 | sys_putimage_bpp: |
4048 | sys_putimage_bpp: |
4043 | call vesa20_putimage |
4049 | call vesa20_putimage |
4044 | pop ebp esi ebp |
4050 | pop ebp esi ebp |
4045 | ret |
4051 | ret |
4046 | ; jmp [draw_pointer] |
4052 | ; jmp [draw_pointer] |
4047 | ;----------------------------------------------------------------------------- |
4053 | ;----------------------------------------------------------------------------- |
4048 | align 4 |
4054 | align 4 |
4049 | sys_putimage_palette: |
4055 | sys_putimage_palette: |
4050 | ; ebx = pointer to image |
4056 | ; ebx = pointer to image |
4051 | ; ecx = [xsize]*65536 + [ysize] |
4057 | ; ecx = [xsize]*65536 + [ysize] |
4052 | ; edx = [xstart]*65536 + [ystart] |
4058 | ; edx = [xstart]*65536 + [ystart] |
4053 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4059 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4054 | ; edi = pointer to palette |
4060 | ; edi = pointer to palette |
4055 | ; ebp = row delta |
4061 | ; ebp = row delta |
4056 | mov eax, [CURRENT_TASK] |
4062 | mov eax, [CURRENT_TASK] |
4057 | shl eax, 8 |
4063 | shl eax, 8 |
4058 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4064 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4059 | rol edx, 16 |
4065 | rol edx, 16 |
4060 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4066 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4061 | rol edx, 16 |
4067 | rol edx, 16 |
4062 | ;-------------------------------------- |
4068 | ;-------------------------------------- |
4063 | align 4 |
4069 | align 4 |
4064 | .forced: |
4070 | .forced: |
4065 | cmp esi, 1 |
4071 | cmp esi, 1 |
4066 | jnz @f |
4072 | jnz @f |
4067 | push edi |
4073 | push edi |
4068 | mov eax, [edi+4] |
4074 | mov eax, [edi+4] |
4069 | sub eax, [edi] |
4075 | sub eax, [edi] |
4070 | push eax |
4076 | push eax |
4071 | push dword [edi] |
4077 | push dword [edi] |
4072 | push 0ffffff80h |
4078 | push 0ffffff80h |
4073 | mov edi, esp |
4079 | mov edi, esp |
4074 | call put_mono_image |
4080 | call put_mono_image |
4075 | add esp, 12 |
4081 | add esp, 12 |
4076 | pop edi |
4082 | pop edi |
4077 | ret |
4083 | ret |
4078 | ;-------------------------------------- |
4084 | ;-------------------------------------- |
4079 | align 4 |
4085 | align 4 |
4080 | @@: |
4086 | @@: |
4081 | cmp esi, 2 |
4087 | cmp esi, 2 |
4082 | jnz @f |
4088 | jnz @f |
4083 | push edi |
4089 | push edi |
4084 | push 0ffffff80h |
4090 | push 0ffffff80h |
4085 | mov edi, esp |
4091 | mov edi, esp |
4086 | call put_2bit_image |
4092 | call put_2bit_image |
4087 | pop eax |
4093 | pop eax |
4088 | pop edi |
4094 | pop edi |
4089 | ret |
4095 | ret |
4090 | ;-------------------------------------- |
4096 | ;-------------------------------------- |
4091 | align 4 |
4097 | align 4 |
4092 | @@: |
4098 | @@: |
4093 | cmp esi, 4 |
4099 | cmp esi, 4 |
4094 | jnz @f |
4100 | jnz @f |
4095 | push edi |
4101 | push edi |
4096 | push 0ffffff80h |
4102 | push 0ffffff80h |
4097 | mov edi, esp |
4103 | mov edi, esp |
4098 | call put_4bit_image |
4104 | call put_4bit_image |
4099 | pop eax |
4105 | pop eax |
4100 | pop edi |
4106 | pop edi |
4101 | ret |
4107 | ret |
4102 | ;-------------------------------------- |
4108 | ;-------------------------------------- |
4103 | align 4 |
4109 | align 4 |
4104 | @@: |
4110 | @@: |
4105 | push ebp esi ebp |
4111 | push ebp esi ebp |
4106 | cmp esi, 8 |
4112 | cmp esi, 8 |
4107 | jnz @f |
4113 | jnz @f |
4108 | mov ebp, putimage_get8bpp |
4114 | mov ebp, putimage_get8bpp |
4109 | mov esi, putimage_init8bpp |
4115 | mov esi, putimage_init8bpp |
4110 | jmp sys_putimage_bpp |
4116 | jmp sys_putimage_bpp |
4111 | ;-------------------------------------- |
4117 | ;-------------------------------------- |
4112 | align 4 |
4118 | align 4 |
4113 | @@: |
4119 | @@: |
4114 | cmp esi, 9 |
4120 | cmp esi, 9 |
4115 | jnz @f |
4121 | jnz @f |
4116 | mov ebp, putimage_get9bpp |
4122 | mov ebp, putimage_get9bpp |
4117 | mov esi, putimage_init9bpp |
4123 | mov esi, putimage_init9bpp |
4118 | jmp sys_putimage_bpp |
4124 | jmp sys_putimage_bpp |
4119 | ;-------------------------------------- |
4125 | ;-------------------------------------- |
4120 | align 4 |
4126 | align 4 |
4121 | @@: |
4127 | @@: |
4122 | cmp esi, 15 |
4128 | cmp esi, 15 |
4123 | jnz @f |
4129 | jnz @f |
4124 | mov ebp, putimage_get15bpp |
4130 | mov ebp, putimage_get15bpp |
4125 | mov esi, putimage_init15bpp |
4131 | mov esi, putimage_init15bpp |
4126 | jmp sys_putimage_bpp |
4132 | jmp sys_putimage_bpp |
4127 | ;-------------------------------------- |
4133 | ;-------------------------------------- |
4128 | align 4 |
4134 | align 4 |
4129 | @@: |
4135 | @@: |
4130 | cmp esi, 16 |
4136 | cmp esi, 16 |
4131 | jnz @f |
4137 | jnz @f |
4132 | mov ebp, putimage_get16bpp |
4138 | mov ebp, putimage_get16bpp |
4133 | mov esi, putimage_init16bpp |
4139 | mov esi, putimage_init16bpp |
4134 | jmp sys_putimage_bpp |
4140 | jmp sys_putimage_bpp |
4135 | ;-------------------------------------- |
4141 | ;-------------------------------------- |
4136 | align 4 |
4142 | align 4 |
4137 | @@: |
4143 | @@: |
4138 | cmp esi, 24 |
4144 | cmp esi, 24 |
4139 | jnz @f |
4145 | jnz @f |
4140 | mov ebp, putimage_get24bpp |
4146 | mov ebp, putimage_get24bpp |
4141 | mov esi, putimage_init24bpp |
4147 | mov esi, putimage_init24bpp |
4142 | jmp sys_putimage_bpp |
4148 | jmp sys_putimage_bpp |
4143 | ;-------------------------------------- |
4149 | ;-------------------------------------- |
4144 | align 4 |
4150 | align 4 |
4145 | @@: |
4151 | @@: |
4146 | cmp esi, 32 |
4152 | cmp esi, 32 |
4147 | jnz @f |
4153 | jnz @f |
4148 | mov ebp, putimage_get32bpp |
4154 | mov ebp, putimage_get32bpp |
4149 | mov esi, putimage_init32bpp |
4155 | mov esi, putimage_init32bpp |
4150 | jmp sys_putimage_bpp |
4156 | jmp sys_putimage_bpp |
4151 | ;-------------------------------------- |
4157 | ;-------------------------------------- |
4152 | align 4 |
4158 | align 4 |
4153 | @@: |
4159 | @@: |
4154 | pop ebp esi ebp |
4160 | pop ebp esi ebp |
4155 | ret |
4161 | ret |
4156 | ;----------------------------------------------------------------------------- |
4162 | ;----------------------------------------------------------------------------- |
4157 | align 4 |
4163 | align 4 |
4158 | put_mono_image: |
4164 | put_mono_image: |
4159 | push ebp esi ebp |
4165 | push ebp esi ebp |
4160 | mov ebp, putimage_get1bpp |
4166 | mov ebp, putimage_get1bpp |
4161 | mov esi, putimage_init1bpp |
4167 | mov esi, putimage_init1bpp |
4162 | jmp sys_putimage_bpp |
4168 | jmp sys_putimage_bpp |
4163 | ;----------------------------------------------------------------------------- |
4169 | ;----------------------------------------------------------------------------- |
4164 | align 4 |
4170 | align 4 |
4165 | put_2bit_image: |
4171 | put_2bit_image: |
4166 | push ebp esi ebp |
4172 | push ebp esi ebp |
4167 | mov ebp, putimage_get2bpp |
4173 | mov ebp, putimage_get2bpp |
4168 | mov esi, putimage_init2bpp |
4174 | mov esi, putimage_init2bpp |
4169 | jmp sys_putimage_bpp |
4175 | jmp sys_putimage_bpp |
4170 | ;----------------------------------------------------------------------------- |
4176 | ;----------------------------------------------------------------------------- |
4171 | align 4 |
4177 | align 4 |
4172 | put_4bit_image: |
4178 | put_4bit_image: |
4173 | push ebp esi ebp |
4179 | push ebp esi ebp |
4174 | mov ebp, putimage_get4bpp |
4180 | mov ebp, putimage_get4bpp |
4175 | mov esi, putimage_init4bpp |
4181 | mov esi, putimage_init4bpp |
4176 | jmp sys_putimage_bpp |
4182 | jmp sys_putimage_bpp |
4177 | ;----------------------------------------------------------------------------- |
4183 | ;----------------------------------------------------------------------------- |
4178 | align 4 |
4184 | align 4 |
4179 | putimage_init24bpp: |
4185 | putimage_init24bpp: |
4180 | lea eax, [eax*3] |
4186 | lea eax, [eax*3] |
4181 | putimage_init8bpp: |
4187 | putimage_init8bpp: |
4182 | putimage_init9bpp: |
4188 | putimage_init9bpp: |
4183 | ret |
4189 | ret |
4184 | ;----------------------------------------------------------------------------- |
4190 | ;----------------------------------------------------------------------------- |
4185 | align 16 |
4191 | align 16 |
4186 | putimage_get24bpp: |
4192 | putimage_get24bpp: |
4187 | movzx eax, byte [esi+2] |
4193 | movzx eax, byte [esi+2] |
4188 | shl eax, 16 |
4194 | shl eax, 16 |
4189 | mov ax, [esi] |
4195 | mov ax, [esi] |
4190 | add esi, 3 |
4196 | add esi, 3 |
4191 | ret 4 |
4197 | ret 4 |
4192 | ;----------------------------------------------------------------------------- |
4198 | ;----------------------------------------------------------------------------- |
4193 | align 16 |
4199 | align 16 |
4194 | putimage_get8bpp: |
4200 | putimage_get8bpp: |
4195 | movzx eax, byte [esi] |
4201 | movzx eax, byte [esi] |
4196 | push edx |
4202 | push edx |
4197 | mov edx, [esp+8] |
4203 | mov edx, [esp+8] |
4198 | mov eax, [edx+eax*4] |
4204 | mov eax, [edx+eax*4] |
4199 | pop edx |
4205 | pop edx |
4200 | inc esi |
4206 | inc esi |
4201 | ret 4 |
4207 | ret 4 |
4202 | ;----------------------------------------------------------------------------- |
4208 | ;----------------------------------------------------------------------------- |
4203 | align 16 |
4209 | align 16 |
4204 | putimage_get9bpp: |
4210 | putimage_get9bpp: |
4205 | lodsb |
4211 | lodsb |
4206 | mov ah, al |
4212 | mov ah, al |
4207 | shl eax, 8 |
4213 | shl eax, 8 |
4208 | mov al, ah |
4214 | mov al, ah |
4209 | ret 4 |
4215 | ret 4 |
4210 | ;----------------------------------------------------------------------------- |
4216 | ;----------------------------------------------------------------------------- |
4211 | align 4 |
4217 | align 4 |
4212 | putimage_init1bpp: |
4218 | putimage_init1bpp: |
4213 | add eax, ecx |
4219 | add eax, ecx |
4214 | push ecx |
4220 | push ecx |
4215 | add eax, 7 |
4221 | add eax, 7 |
4216 | add ecx, 7 |
4222 | add ecx, 7 |
4217 | shr eax, 3 |
4223 | shr eax, 3 |
4218 | shr ecx, 3 |
4224 | shr ecx, 3 |
4219 | sub eax, ecx |
4225 | sub eax, ecx |
4220 | pop ecx |
4226 | pop ecx |
4221 | ret |
4227 | ret |
4222 | ;----------------------------------------------------------------------------- |
4228 | ;----------------------------------------------------------------------------- |
4223 | align 16 |
4229 | align 16 |
4224 | putimage_get1bpp: |
4230 | putimage_get1bpp: |
4225 | push edx |
4231 | push edx |
4226 | mov edx, [esp+8] |
4232 | mov edx, [esp+8] |
4227 | mov al, [edx] |
4233 | mov al, [edx] |
4228 | add al, al |
4234 | add al, al |
4229 | jnz @f |
4235 | jnz @f |
4230 | lodsb |
4236 | lodsb |
4231 | adc al, al |
4237 | adc al, al |
4232 | @@: |
4238 | @@: |
4233 | mov [edx], al |
4239 | mov [edx], al |
4234 | sbb eax, eax |
4240 | sbb eax, eax |
4235 | and eax, [edx+8] |
4241 | and eax, [edx+8] |
4236 | add eax, [edx+4] |
4242 | add eax, [edx+4] |
4237 | pop edx |
4243 | pop edx |
4238 | ret 4 |
4244 | ret 4 |
4239 | ;----------------------------------------------------------------------------- |
4245 | ;----------------------------------------------------------------------------- |
4240 | align 4 |
4246 | align 4 |
4241 | putimage_init2bpp: |
4247 | putimage_init2bpp: |
4242 | add eax, ecx |
4248 | add eax, ecx |
4243 | push ecx |
4249 | push ecx |
4244 | add ecx, 3 |
4250 | add ecx, 3 |
4245 | add eax, 3 |
4251 | add eax, 3 |
4246 | shr ecx, 2 |
4252 | shr ecx, 2 |
4247 | shr eax, 2 |
4253 | shr eax, 2 |
4248 | sub eax, ecx |
4254 | sub eax, ecx |
4249 | pop ecx |
4255 | pop ecx |
4250 | ret |
4256 | ret |
4251 | ;----------------------------------------------------------------------------- |
4257 | ;----------------------------------------------------------------------------- |
4252 | align 16 |
4258 | align 16 |
4253 | putimage_get2bpp: |
4259 | putimage_get2bpp: |
4254 | push edx |
4260 | push edx |
4255 | mov edx, [esp+8] |
4261 | mov edx, [esp+8] |
4256 | mov al, [edx] |
4262 | mov al, [edx] |
4257 | mov ah, al |
4263 | mov ah, al |
4258 | shr al, 6 |
4264 | shr al, 6 |
4259 | shl ah, 2 |
4265 | shl ah, 2 |
4260 | jnz .nonewbyte |
4266 | jnz .nonewbyte |
4261 | lodsb |
4267 | lodsb |
4262 | mov ah, al |
4268 | mov ah, al |
4263 | shr al, 6 |
4269 | shr al, 6 |
4264 | shl ah, 2 |
4270 | shl ah, 2 |
4265 | add ah, 1 |
4271 | add ah, 1 |
4266 | .nonewbyte: |
4272 | .nonewbyte: |
4267 | mov [edx], ah |
4273 | mov [edx], ah |
4268 | mov edx, [edx+4] |
4274 | mov edx, [edx+4] |
4269 | movzx eax, al |
4275 | movzx eax, al |
4270 | mov eax, [edx+eax*4] |
4276 | mov eax, [edx+eax*4] |
4271 | pop edx |
4277 | pop edx |
4272 | ret 4 |
4278 | ret 4 |
4273 | ;----------------------------------------------------------------------------- |
4279 | ;----------------------------------------------------------------------------- |
4274 | align 4 |
4280 | align 4 |
4275 | putimage_init4bpp: |
4281 | putimage_init4bpp: |
4276 | add eax, ecx |
4282 | add eax, ecx |
4277 | push ecx |
4283 | push ecx |
4278 | add ecx, 1 |
4284 | add ecx, 1 |
4279 | add eax, 1 |
4285 | add eax, 1 |
4280 | shr ecx, 1 |
4286 | shr ecx, 1 |
4281 | shr eax, 1 |
4287 | shr eax, 1 |
4282 | sub eax, ecx |
4288 | sub eax, ecx |
4283 | pop ecx |
4289 | pop ecx |
4284 | ret |
4290 | ret |
4285 | ;----------------------------------------------------------------------------- |
4291 | ;----------------------------------------------------------------------------- |
4286 | align 16 |
4292 | align 16 |
4287 | putimage_get4bpp: |
4293 | putimage_get4bpp: |
4288 | push edx |
4294 | push edx |
4289 | mov edx, [esp+8] |
4295 | mov edx, [esp+8] |
4290 | add byte [edx], 80h |
4296 | add byte [edx], 80h |
4291 | jc @f |
4297 | jc @f |
4292 | movzx eax, byte [edx+1] |
4298 | movzx eax, byte [edx+1] |
4293 | mov edx, [edx+4] |
4299 | mov edx, [edx+4] |
4294 | and eax, 0x0F |
4300 | and eax, 0x0F |
4295 | mov eax, [edx+eax*4] |
4301 | mov eax, [edx+eax*4] |
4296 | pop edx |
4302 | pop edx |
4297 | ret 4 |
4303 | ret 4 |
4298 | @@: |
4304 | @@: |
4299 | movzx eax, byte [esi] |
4305 | movzx eax, byte [esi] |
4300 | add esi, 1 |
4306 | add esi, 1 |
4301 | mov [edx+1], al |
4307 | mov [edx+1], al |
4302 | shr eax, 4 |
4308 | shr eax, 4 |
4303 | mov edx, [edx+4] |
4309 | mov edx, [edx+4] |
4304 | mov eax, [edx+eax*4] |
4310 | mov eax, [edx+eax*4] |
4305 | pop edx |
4311 | pop edx |
4306 | ret 4 |
4312 | ret 4 |
4307 | ;----------------------------------------------------------------------------- |
4313 | ;----------------------------------------------------------------------------- |
4308 | align 4 |
4314 | align 4 |
4309 | putimage_init32bpp: |
4315 | putimage_init32bpp: |
4310 | shl eax, 2 |
4316 | shl eax, 2 |
4311 | ret |
4317 | ret |
4312 | ;----------------------------------------------------------------------------- |
4318 | ;----------------------------------------------------------------------------- |
4313 | align 16 |
4319 | align 16 |
4314 | putimage_get32bpp: |
4320 | putimage_get32bpp: |
4315 | lodsd |
4321 | lodsd |
4316 | ret 4 |
4322 | ret 4 |
4317 | ;----------------------------------------------------------------------------- |
4323 | ;----------------------------------------------------------------------------- |
4318 | align 4 |
4324 | align 4 |
4319 | putimage_init15bpp: |
4325 | putimage_init15bpp: |
4320 | putimage_init16bpp: |
4326 | putimage_init16bpp: |
4321 | add eax, eax |
4327 | add eax, eax |
4322 | ret |
4328 | ret |
4323 | ;----------------------------------------------------------------------------- |
4329 | ;----------------------------------------------------------------------------- |
4324 | align 16 |
4330 | align 16 |
4325 | putimage_get15bpp: |
4331 | putimage_get15bpp: |
4326 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4332 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4327 | push ecx edx |
4333 | push ecx edx |
4328 | movzx eax, word [esi] |
4334 | movzx eax, word [esi] |
4329 | add esi, 2 |
4335 | add esi, 2 |
4330 | mov ecx, eax |
4336 | mov ecx, eax |
4331 | mov edx, eax |
4337 | mov edx, eax |
4332 | and eax, 0x1F |
4338 | and eax, 0x1F |
4333 | and ecx, 0x1F shl 5 |
4339 | and ecx, 0x1F shl 5 |
4334 | and edx, 0x1F shl 10 |
4340 | and edx, 0x1F shl 10 |
4335 | shl eax, 3 |
4341 | shl eax, 3 |
4336 | shl ecx, 6 |
4342 | shl ecx, 6 |
4337 | shl edx, 9 |
4343 | shl edx, 9 |
4338 | or eax, ecx |
4344 | or eax, ecx |
4339 | or eax, edx |
4345 | or eax, edx |
4340 | pop edx ecx |
4346 | pop edx ecx |
4341 | ret 4 |
4347 | ret 4 |
4342 | ;----------------------------------------------------------------------------- |
4348 | ;----------------------------------------------------------------------------- |
4343 | align 16 |
4349 | align 16 |
4344 | putimage_get16bpp: |
4350 | putimage_get16bpp: |
4345 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4351 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4346 | push ecx edx |
4352 | push ecx edx |
4347 | movzx eax, word [esi] |
4353 | movzx eax, word [esi] |
4348 | add esi, 2 |
4354 | add esi, 2 |
4349 | mov ecx, eax |
4355 | mov ecx, eax |
4350 | mov edx, eax |
4356 | mov edx, eax |
4351 | and eax, 0x1F |
4357 | and eax, 0x1F |
4352 | and ecx, 0x3F shl 5 |
4358 | and ecx, 0x3F shl 5 |
4353 | and edx, 0x1F shl 11 |
4359 | and edx, 0x1F shl 11 |
4354 | shl eax, 3 |
4360 | shl eax, 3 |
4355 | shl ecx, 5 |
4361 | shl ecx, 5 |
4356 | shl edx, 8 |
4362 | shl edx, 8 |
4357 | or eax, ecx |
4363 | or eax, ecx |
4358 | or eax, edx |
4364 | or eax, edx |
4359 | pop edx ecx |
4365 | pop edx ecx |
4360 | ret 4 |
4366 | ret 4 |
4361 | ;----------------------------------------------------------------------------- |
4367 | ;----------------------------------------------------------------------------- |
4362 | ;align 4 |
4368 | ;align 4 |
4363 | ; eax x beginning |
4369 | ; eax x beginning |
4364 | ; ebx y beginning |
4370 | ; ebx y beginning |
4365 | ; ecx x end |
4371 | ; ecx x end |
4366 | ; edx y end |
4372 | ; edx y end |
4367 | ; edi color |
4373 | ; edi color |
4368 | ;__sys_drawbar: |
4374 | ;__sys_drawbar: |
4369 | ; mov esi, [current_slot] |
4375 | ; mov esi, [current_slot] |
4370 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4376 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4371 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4377 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4372 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4378 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4373 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4379 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4374 | ;-------------------------------------- |
4380 | ;-------------------------------------- |
4375 | ;align 4 |
4381 | ;align 4 |
4376 | ;.forced: |
4382 | ;.forced: |
4377 | ; call vesa20_drawbar |
4383 | ; call vesa20_drawbar |
4378 | ; call [draw_pointer] |
4384 | ; call [draw_pointer] |
4379 | ; ret |
4385 | ; ret |
4380 | ;----------------------------------------------------------------------------- |
4386 | ;----------------------------------------------------------------------------- |
4381 | align 4 |
4387 | align 4 |
4382 | kb_read: |
4388 | kb_read: |
4383 | 4389 | ||
4384 | push ecx edx |
4390 | push ecx edx |
4385 | 4391 | ||
4386 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4392 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4387 | kr_loop: |
4393 | kr_loop: |
4388 | in al, 0x64 |
4394 | in al, 0x64 |
4389 | test al, 1 |
4395 | test al, 1 |
4390 | jnz kr_ready |
4396 | jnz kr_ready |
4391 | loop kr_loop |
4397 | loop kr_loop |
4392 | mov ah, 1 |
4398 | mov ah, 1 |
4393 | jmp kr_exit |
4399 | jmp kr_exit |
4394 | kr_ready: |
4400 | kr_ready: |
4395 | push ecx |
4401 | push ecx |
4396 | mov ecx, 32 |
4402 | mov ecx, 32 |
4397 | kr_delay: |
4403 | kr_delay: |
4398 | loop kr_delay |
4404 | loop kr_delay |
4399 | pop ecx |
4405 | pop ecx |
4400 | in al, 0x60 |
4406 | in al, 0x60 |
4401 | xor ah, ah |
4407 | xor ah, ah |
4402 | kr_exit: |
4408 | kr_exit: |
4403 | 4409 | ||
4404 | pop edx ecx |
4410 | pop edx ecx |
4405 | 4411 | ||
4406 | ret |
4412 | ret |
4407 | ;----------------------------------------------------------------------------- |
4413 | ;----------------------------------------------------------------------------- |
4408 | align 4 |
4414 | align 4 |
4409 | kb_write: |
4415 | kb_write: |
4410 | 4416 | ||
4411 | push ecx edx |
4417 | push ecx edx |
4412 | 4418 | ||
4413 | mov dl, al |
4419 | mov dl, al |
4414 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4420 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4415 | ; kw_loop1: |
4421 | ; kw_loop1: |
4416 | ; in al,0x64 |
4422 | ; in al,0x64 |
4417 | ; test al,0x20 |
4423 | ; test al,0x20 |
4418 | ; jz kw_ok1 |
4424 | ; jz kw_ok1 |
4419 | ; loop kw_loop1 |
4425 | ; loop kw_loop1 |
4420 | ; mov ah,1 |
4426 | ; mov ah,1 |
4421 | ; jmp kw_exit |
4427 | ; jmp kw_exit |
4422 | ; kw_ok1: |
4428 | ; kw_ok1: |
4423 | in al, 0x60 |
4429 | in al, 0x60 |
4424 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4430 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4425 | kw_loop: |
4431 | kw_loop: |
4426 | in al, 0x64 |
4432 | in al, 0x64 |
4427 | test al, 2 |
4433 | test al, 2 |
4428 | jz kw_ok |
4434 | jz kw_ok |
4429 | loop kw_loop |
4435 | loop kw_loop |
4430 | mov ah, 1 |
4436 | mov ah, 1 |
4431 | jmp kw_exit |
4437 | jmp kw_exit |
4432 | kw_ok: |
4438 | kw_ok: |
4433 | mov al, dl |
4439 | mov al, dl |
4434 | out 0x60, al |
4440 | out 0x60, al |
4435 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4441 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4436 | kw_loop3: |
4442 | kw_loop3: |
4437 | in al, 0x64 |
4443 | in al, 0x64 |
4438 | test al, 2 |
4444 | test al, 2 |
4439 | jz kw_ok3 |
4445 | jz kw_ok3 |
4440 | loop kw_loop3 |
4446 | loop kw_loop3 |
4441 | mov ah, 1 |
4447 | mov ah, 1 |
4442 | jmp kw_exit |
4448 | jmp kw_exit |
4443 | kw_ok3: |
4449 | kw_ok3: |
4444 | mov ah, 8 |
4450 | mov ah, 8 |
4445 | kw_loop4: |
4451 | kw_loop4: |
4446 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4452 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4447 | kw_loop5: |
4453 | kw_loop5: |
4448 | in al, 0x64 |
4454 | in al, 0x64 |
4449 | test al, 1 |
4455 | test al, 1 |
4450 | jnz kw_ok4 |
4456 | jnz kw_ok4 |
4451 | loop kw_loop5 |
4457 | loop kw_loop5 |
4452 | dec ah |
4458 | dec ah |
4453 | jnz kw_loop4 |
4459 | jnz kw_loop4 |
4454 | kw_ok4: |
4460 | kw_ok4: |
4455 | xor ah, ah |
4461 | xor ah, ah |
4456 | kw_exit: |
4462 | kw_exit: |
4457 | 4463 | ||
4458 | pop edx ecx |
4464 | pop edx ecx |
4459 | 4465 | ||
4460 | ret |
4466 | ret |
4461 | ;----------------------------------------------------------------------------- |
4467 | ;----------------------------------------------------------------------------- |
4462 | align 4 |
4468 | align 4 |
4463 | kb_cmd: |
4469 | kb_cmd: |
4464 | 4470 | ||
4465 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4471 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4466 | c_wait: |
4472 | c_wait: |
4467 | in al, 0x64 |
4473 | in al, 0x64 |
4468 | test al, 2 |
4474 | test al, 2 |
4469 | jz c_send |
4475 | jz c_send |
4470 | loop c_wait |
4476 | loop c_wait |
4471 | jmp c_error |
4477 | jmp c_error |
4472 | c_send: |
4478 | c_send: |
4473 | mov al, bl |
4479 | mov al, bl |
4474 | out 0x64, al |
4480 | out 0x64, al |
4475 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4481 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4476 | c_accept: |
4482 | c_accept: |
4477 | in al, 0x64 |
4483 | in al, 0x64 |
4478 | test al, 2 |
4484 | test al, 2 |
4479 | jz c_ok |
4485 | jz c_ok |
4480 | loop c_accept |
4486 | loop c_accept |
4481 | c_error: |
4487 | c_error: |
4482 | mov ah, 1 |
4488 | mov ah, 1 |
4483 | jmp c_exit |
4489 | jmp c_exit |
4484 | c_ok: |
4490 | c_ok: |
4485 | xor ah, ah |
4491 | xor ah, ah |
4486 | c_exit: |
4492 | c_exit: |
4487 | ret |
4493 | ret |
4488 | 4494 | ||
4489 | 4495 | ||
4490 | setmouse: ; set mousepicture -pointer |
4496 | setmouse: ; set mousepicture -pointer |
4491 | ; ps2 mouse enable |
4497 | ; ps2 mouse enable |
4492 | 4498 | ||
4493 | ; mov [MOUSE_PICTURE], dword mousepointer |
4499 | ; mov [MOUSE_PICTURE], dword mousepointer |
4494 | 4500 | ||
4495 | cli |
4501 | cli |
4496 | 4502 | ||
4497 | ret |
4503 | ret |
4498 | 4504 | ||
4499 | if used _rdtsc |
4505 | if used _rdtsc |
4500 | _rdtsc: |
4506 | _rdtsc: |
4501 | bt [cpu_caps], CAPS_TSC |
4507 | bt [cpu_caps], CAPS_TSC |
4502 | jnc ret_rdtsc |
4508 | jnc ret_rdtsc |
4503 | rdtsc |
4509 | rdtsc |
4504 | ret |
4510 | ret |
4505 | ret_rdtsc: |
4511 | ret_rdtsc: |
4506 | mov edx, 0xffffffff |
4512 | mov edx, 0xffffffff |
4507 | mov eax, 0xffffffff |
4513 | mov eax, 0xffffffff |
4508 | ret |
4514 | ret |
4509 | end if |
4515 | end if |
4510 | 4516 | ||
4511 | sys_msg_board_str: |
4517 | sys_msg_board_str: |
4512 | 4518 | ||
4513 | pushad |
4519 | pushad |
4514 | @@: |
4520 | @@: |
4515 | cmp [esi], byte 0 |
4521 | cmp [esi], byte 0 |
4516 | je @f |
4522 | je @f |
4517 | mov eax, 1 |
4523 | mov eax, 1 |
4518 | movzx ebx, byte [esi] |
4524 | movzx ebx, byte [esi] |
4519 | call sys_msg_board |
4525 | call sys_msg_board |
4520 | inc esi |
4526 | inc esi |
4521 | jmp @b |
4527 | jmp @b |
4522 | @@: |
4528 | @@: |
4523 | popad |
4529 | popad |
4524 | ret |
4530 | ret |
4525 | 4531 | ||
4526 | sys_msg_board_byte: |
4532 | sys_msg_board_byte: |
4527 | ; in: al = byte to display |
4533 | ; in: al = byte to display |
4528 | ; out: nothing |
4534 | ; out: nothing |
4529 | ; destroys: nothing |
4535 | ; destroys: nothing |
4530 | pushad |
4536 | pushad |
4531 | mov ecx, 2 |
4537 | mov ecx, 2 |
4532 | shl eax, 24 |
4538 | shl eax, 24 |
4533 | jmp @f |
4539 | jmp @f |
4534 | 4540 | ||
4535 | sys_msg_board_word: |
4541 | sys_msg_board_word: |
4536 | ; in: ax = word to display |
4542 | ; in: ax = word to display |
4537 | ; out: nothing |
4543 | ; out: nothing |
4538 | ; destroys: nothing |
4544 | ; destroys: nothing |
4539 | pushad |
4545 | pushad |
4540 | mov ecx, 4 |
4546 | mov ecx, 4 |
4541 | shl eax, 16 |
4547 | shl eax, 16 |
4542 | jmp @f |
4548 | jmp @f |
4543 | 4549 | ||
4544 | sys_msg_board_dword: |
4550 | sys_msg_board_dword: |
4545 | ; in: eax = dword to display |
4551 | ; in: eax = dword to display |
4546 | ; out: nothing |
4552 | ; out: nothing |
4547 | ; destroys: nothing |
4553 | ; destroys: nothing |
4548 | pushad |
4554 | pushad |
4549 | mov ecx, 8 |
4555 | mov ecx, 8 |
4550 | @@: |
4556 | @@: |
4551 | push ecx |
4557 | push ecx |
4552 | rol eax, 4 |
4558 | rol eax, 4 |
4553 | push eax |
4559 | push eax |
4554 | and al, 0xF |
4560 | and al, 0xF |
4555 | cmp al, 10 |
4561 | cmp al, 10 |
4556 | sbb al, 69h |
4562 | sbb al, 69h |
4557 | das |
4563 | das |
4558 | mov bl, al |
4564 | mov bl, al |
4559 | xor eax, eax |
4565 | xor eax, eax |
4560 | inc eax |
4566 | inc eax |
4561 | call sys_msg_board |
4567 | call sys_msg_board |
4562 | pop eax |
4568 | pop eax |
4563 | pop ecx |
4569 | pop ecx |
4564 | loop @b |
4570 | loop @b |
4565 | popad |
4571 | popad |
4566 | ret |
4572 | ret |
4567 | 4573 | ||
4568 | uglobal |
4574 | uglobal |
4569 | msg_board_data: |
4575 | msg_board_data: |
4570 | times 4096 db 0 |
4576 | times 4096 db 0 |
4571 | msg_board_count dd 0x0 |
4577 | msg_board_count dd 0x0 |
4572 | endg |
4578 | endg |
4573 | 4579 | ||
4574 | sys_msg_board: |
4580 | sys_msg_board: |
4575 | 4581 | ||
4576 | ; eax=1 : write : bl byte to write |
4582 | ; eax=1 : write : bl byte to write |
4577 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4583 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4578 | 4584 | ||
4579 | mov ecx, [msg_board_count] |
4585 | mov ecx, [msg_board_count] |
4580 | cmp eax, 1 |
4586 | cmp eax, 1 |
4581 | jne .smbl1 |
4587 | jne .smbl1 |
4582 | 4588 | ||
4583 | if defined debug_com_base |
4589 | if defined debug_com_base |
4584 | 4590 | ||
4585 | push dx ax |
4591 | push dx ax |
4586 | 4592 | ||
4587 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4593 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4588 | mov dx, debug_com_base+5 |
4594 | mov dx, debug_com_base+5 |
4589 | in al, dx |
4595 | in al, dx |
4590 | test al, 1 shl 5 |
4596 | test al, 1 shl 5 |
4591 | jz @r |
4597 | jz @r |
4592 | 4598 | ||
4593 | mov dx, debug_com_base ; Output the byte |
4599 | mov dx, debug_com_base ; Output the byte |
4594 | mov al, bl |
4600 | mov al, bl |
4595 | out dx, al |
4601 | out dx, al |
4596 | 4602 | ||
4597 | pop ax dx |
4603 | pop ax dx |
4598 | 4604 | ||
4599 | end if |
4605 | end if |
4600 | 4606 | ||
4601 | mov [msg_board_data+ecx], bl |
4607 | mov [msg_board_data+ecx], bl |
4602 | inc ecx |
4608 | inc ecx |
4603 | and ecx, 4095 |
4609 | and ecx, 4095 |
4604 | mov [msg_board_count], ecx |
4610 | mov [msg_board_count], ecx |
4605 | mov [check_idle_semaphore], 5 |
4611 | mov [check_idle_semaphore], 5 |
4606 | ret |
4612 | ret |
4607 | .smbl1: |
4613 | .smbl1: |
4608 | cmp eax, 2 |
4614 | cmp eax, 2 |
4609 | jne .smbl2 |
4615 | jne .smbl2 |
4610 | test ecx, ecx |
4616 | test ecx, ecx |
4611 | jz .smbl21 |
4617 | jz .smbl21 |
4612 | mov eax, msg_board_data+1 |
4618 | mov eax, msg_board_data+1 |
4613 | mov ebx, msg_board_data |
4619 | mov ebx, msg_board_data |
4614 | movzx edx, byte [ebx] |
4620 | movzx edx, byte [ebx] |
4615 | call memmove |
4621 | call memmove |
4616 | dec [msg_board_count] |
4622 | dec [msg_board_count] |
4617 | mov [esp + 36], edx ;eax |
4623 | mov [esp + 36], edx ;eax |
4618 | mov [esp + 24], dword 1 |
4624 | mov [esp + 24], dword 1 |
4619 | ret |
4625 | ret |
4620 | .smbl21: |
4626 | .smbl21: |
4621 | mov [esp+36], ecx |
4627 | mov [esp+36], ecx |
4622 | mov [esp+24], ecx |
4628 | mov [esp+24], ecx |
4623 | .smbl2: |
4629 | .smbl2: |
4624 | ret |
4630 | ret |
4625 | 4631 | ||
4626 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4632 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4627 | ;; 66 sys function. ;; |
4633 | ;; 66 sys function. ;; |
4628 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4634 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4629 | ;; out eax ;; |
4635 | ;; out eax ;; |
4630 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4636 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4631 | iglobal |
4637 | iglobal |
4632 | align 4 |
4638 | align 4 |
4633 | f66call: |
4639 | f66call: |
4634 | dd sys_process_def.1 ; 1 = set keyboard mode |
4640 | dd sys_process_def.1 ; 1 = set keyboard mode |
4635 | dd sys_process_def.2 ; 2 = get keyboard mode |
4641 | dd sys_process_def.2 ; 2 = get keyboard mode |
4636 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4642 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4637 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4643 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4638 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4644 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4639 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4645 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4640 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4646 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4641 | endg |
4647 | endg |
4642 | ;----------------------------------------------------------------------------- |
4648 | ;----------------------------------------------------------------------------- |
4643 | align 4 |
4649 | align 4 |
4644 | sys_process_def: |
4650 | sys_process_def: |
4645 | dec ebx |
4651 | dec ebx |
4646 | cmp ebx, 7 |
4652 | cmp ebx, 7 |
4647 | jae .not_support ;if >=8 then or eax,-1 |
4653 | jae .not_support ;if >=8 then or eax,-1 |
4648 | 4654 | ||
4649 | mov edi, [CURRENT_TASK] |
4655 | mov edi, [CURRENT_TASK] |
4650 | jmp dword [f66call+ebx*4] |
4656 | jmp dword [f66call+ebx*4] |
4651 | 4657 | ||
4652 | .not_support: |
4658 | .not_support: |
4653 | or eax, -1 |
4659 | or eax, -1 |
4654 | ret |
4660 | ret |
4655 | ;----------------------------------------------------------------------------- |
4661 | ;----------------------------------------------------------------------------- |
4656 | align 4 |
4662 | align 4 |
4657 | .1: |
4663 | .1: |
4658 | shl edi, 8 |
4664 | shl edi, 8 |
4659 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4665 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4660 | 4666 | ||
4661 | ret |
4667 | ret |
4662 | ;----------------------------------------------------------------------------- |
4668 | ;----------------------------------------------------------------------------- |
4663 | align 4 |
4669 | align 4 |
4664 | .2: ; 2 = get keyboard mode |
4670 | .2: ; 2 = get keyboard mode |
4665 | shl edi, 8 |
4671 | shl edi, 8 |
4666 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4672 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4667 | mov [esp+32], eax |
4673 | mov [esp+32], eax |
4668 | ret |
4674 | ret |
4669 | ;----------------------------------------------------------------------------- |
4675 | ;----------------------------------------------------------------------------- |
4670 | align 4 |
4676 | align 4 |
4671 | .3: ;3 = get keyboard ctrl, alt, shift |
4677 | .3: ;3 = get keyboard ctrl, alt, shift |
4672 | mov eax, [kb_state] |
4678 | mov eax, [kb_state] |
4673 | mov [esp+32], eax |
4679 | mov [esp+32], eax |
4674 | ret |
4680 | ret |
4675 | ;----------------------------------------------------------------------------- |
4681 | ;----------------------------------------------------------------------------- |
4676 | align 4 |
4682 | align 4 |
4677 | .4: |
4683 | .4: |
4678 | mov eax, hotkey_list |
4684 | mov eax, hotkey_list |
4679 | @@: |
4685 | @@: |
4680 | cmp dword [eax+8], 0 |
4686 | cmp dword [eax+8], 0 |
4681 | jz .found_free |
4687 | jz .found_free |
4682 | add eax, 16 |
4688 | add eax, 16 |
4683 | cmp eax, hotkey_list+16*256 |
4689 | cmp eax, hotkey_list+16*256 |
4684 | jb @b |
4690 | jb @b |
4685 | mov dword [esp+32], 1 |
4691 | mov dword [esp+32], 1 |
4686 | ret |
4692 | ret |
4687 | .found_free: |
4693 | .found_free: |
4688 | mov [eax+8], edi |
4694 | mov [eax+8], edi |
4689 | mov [eax+4], edx |
4695 | mov [eax+4], edx |
4690 | movzx ecx, cl |
4696 | movzx ecx, cl |
4691 | lea ecx, [hotkey_scancodes+ecx*4] |
4697 | lea ecx, [hotkey_scancodes+ecx*4] |
4692 | mov edx, [ecx] |
4698 | mov edx, [ecx] |
4693 | mov [eax], edx |
4699 | mov [eax], edx |
4694 | mov [ecx], eax |
4700 | mov [ecx], eax |
4695 | mov [eax+12], ecx |
4701 | mov [eax+12], ecx |
4696 | jecxz @f |
4702 | jecxz @f |
4697 | mov [edx+12], eax |
4703 | mov [edx+12], eax |
4698 | @@: |
4704 | @@: |
4699 | and dword [esp+32], 0 |
4705 | and dword [esp+32], 0 |
4700 | ret |
4706 | ret |
4701 | ;----------------------------------------------------------------------------- |
4707 | ;----------------------------------------------------------------------------- |
4702 | align 4 |
4708 | align 4 |
4703 | .5: |
4709 | .5: |
4704 | movzx ebx, cl |
4710 | movzx ebx, cl |
4705 | lea ebx, [hotkey_scancodes+ebx*4] |
4711 | lea ebx, [hotkey_scancodes+ebx*4] |
4706 | mov eax, [ebx] |
4712 | mov eax, [ebx] |
4707 | .scan: |
4713 | .scan: |
4708 | test eax, eax |
4714 | test eax, eax |
4709 | jz .notfound |
4715 | jz .notfound |
4710 | cmp [eax+8], edi |
4716 | cmp [eax+8], edi |
4711 | jnz .next |
4717 | jnz .next |
4712 | cmp [eax+4], edx |
4718 | cmp [eax+4], edx |
4713 | jz .found |
4719 | jz .found |
4714 | .next: |
4720 | .next: |
4715 | mov eax, [eax] |
4721 | mov eax, [eax] |
4716 | jmp .scan |
4722 | jmp .scan |
4717 | .notfound: |
4723 | .notfound: |
4718 | mov dword [esp+32], 1 |
4724 | mov dword [esp+32], 1 |
4719 | ret |
4725 | ret |
4720 | .found: |
4726 | .found: |
4721 | mov ecx, [eax] |
4727 | mov ecx, [eax] |
4722 | jecxz @f |
4728 | jecxz @f |
4723 | mov edx, [eax+12] |
4729 | mov edx, [eax+12] |
4724 | mov [ecx+12], edx |
4730 | mov [ecx+12], edx |
4725 | @@: |
4731 | @@: |
4726 | mov ecx, [eax+12] |
4732 | mov ecx, [eax+12] |
4727 | mov edx, [eax] |
4733 | mov edx, [eax] |
4728 | mov [ecx], edx |
4734 | mov [ecx], edx |
4729 | xor edx, edx |
4735 | xor edx, edx |
4730 | mov [eax+4], edx |
4736 | mov [eax+4], edx |
4731 | mov [eax+8], edx |
4737 | mov [eax+8], edx |
4732 | mov [eax+12], edx |
4738 | mov [eax+12], edx |
4733 | mov [eax], edx |
4739 | mov [eax], edx |
4734 | mov [esp+32], edx |
4740 | mov [esp+32], edx |
4735 | ret |
4741 | ret |
4736 | ;----------------------------------------------------------------------------- |
4742 | ;----------------------------------------------------------------------------- |
4737 | align 4 |
4743 | align 4 |
4738 | .6: |
4744 | .6: |
4739 | pushfd |
4745 | pushfd |
4740 | cli |
4746 | cli |
4741 | mov eax, [PID_lock_input] |
4747 | mov eax, [PID_lock_input] |
4742 | test eax, eax |
4748 | test eax, eax |
4743 | jnz @f |
4749 | jnz @f |
4744 | ; get current PID |
4750 | ; get current PID |
4745 | mov eax, [CURRENT_TASK] |
4751 | mov eax, [CURRENT_TASK] |
4746 | shl eax, 5 |
4752 | shl eax, 5 |
4747 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4753 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4748 | ; set current PID for lock input |
4754 | ; set current PID for lock input |
4749 | mov [PID_lock_input], eax |
4755 | mov [PID_lock_input], eax |
4750 | @@: |
4756 | @@: |
4751 | popfd |
4757 | popfd |
4752 | ret |
4758 | ret |
4753 | ;----------------------------------------------------------------------------- |
4759 | ;----------------------------------------------------------------------------- |
4754 | align 4 |
4760 | align 4 |
4755 | .7: |
4761 | .7: |
4756 | mov eax, [PID_lock_input] |
4762 | mov eax, [PID_lock_input] |
4757 | test eax, eax |
4763 | test eax, eax |
4758 | jz @f |
4764 | jz @f |
4759 | ; get current PID |
4765 | ; get current PID |
4760 | mov ebx, [CURRENT_TASK] |
4766 | mov ebx, [CURRENT_TASK] |
4761 | shl ebx, 5 |
4767 | shl ebx, 5 |
4762 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4768 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4763 | ; compare current lock input with current PID |
4769 | ; compare current lock input with current PID |
4764 | cmp ebx, eax |
4770 | cmp ebx, eax |
4765 | jne @f |
4771 | jne @f |
4766 | 4772 | ||
4767 | xor eax, eax |
4773 | xor eax, eax |
4768 | mov [PID_lock_input], eax |
4774 | mov [PID_lock_input], eax |
4769 | @@: |
4775 | @@: |
4770 | ret |
4776 | ret |
4771 | ;----------------------------------------------------------------------------- |
4777 | ;----------------------------------------------------------------------------- |
4772 | uglobal |
4778 | uglobal |
4773 | PID_lock_input dd 0x0 |
4779 | PID_lock_input dd 0x0 |
4774 | endg |
4780 | endg |
4775 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4781 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4776 | ;; 61 sys function. ;; |
4782 | ;; 61 sys function. ;; |
4777 | ;; in eax=61,ebx in [1..3] ;; |
4783 | ;; in eax=61,ebx in [1..3] ;; |
4778 | ;; out eax ;; |
4784 | ;; out eax ;; |
4779 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4785 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4780 | iglobal |
4786 | iglobal |
4781 | align 4 |
4787 | align 4 |
4782 | f61call: |
4788 | f61call: |
4783 | dd sys_gs.1 ; resolution |
4789 | dd sys_gs.1 ; resolution |
4784 | dd sys_gs.2 ; bits per pixel |
4790 | dd sys_gs.2 ; bits per pixel |
4785 | dd sys_gs.3 ; bytes per scanline |
4791 | dd sys_gs.3 ; bytes per scanline |
4786 | endg |
4792 | endg |
4787 | 4793 | ||
4788 | 4794 | ||
4789 | align 4 |
4795 | align 4 |
4790 | 4796 | ||
4791 | sys_gs: ; direct screen access |
4797 | sys_gs: ; direct screen access |
4792 | dec ebx |
4798 | dec ebx |
4793 | cmp ebx, 2 |
4799 | cmp ebx, 2 |
4794 | ja .not_support |
4800 | ja .not_support |
4795 | jmp dword [f61call+ebx*4] |
4801 | jmp dword [f61call+ebx*4] |
4796 | .not_support: |
4802 | .not_support: |
4797 | or [esp+32], dword -1 |
4803 | or [esp+32], dword -1 |
4798 | ret |
4804 | ret |
4799 | 4805 | ||
4800 | 4806 | ||
4801 | .1: ; resolution |
4807 | .1: ; resolution |
4802 | mov eax, [Screen_Max_X] |
4808 | mov eax, [Screen_Max_X] |
4803 | shl eax, 16 |
4809 | shl eax, 16 |
4804 | mov ax, [Screen_Max_Y] |
4810 | mov ax, [Screen_Max_Y] |
4805 | add eax, 0x00010001 |
4811 | add eax, 0x00010001 |
4806 | mov [esp+32], eax |
4812 | mov [esp+32], eax |
4807 | ret |
4813 | ret |
4808 | .2: ; bits per pixel |
4814 | .2: ; bits per pixel |
4809 | movzx eax, byte [ScreenBPP] |
4815 | movzx eax, byte [ScreenBPP] |
4810 | mov [esp+32], eax |
4816 | mov [esp+32], eax |
4811 | ret |
4817 | ret |
4812 | .3: ; bytes per scanline |
4818 | .3: ; bytes per scanline |
4813 | mov eax, [BytesPerScanLine] |
4819 | mov eax, [BytesPerScanLine] |
4814 | mov [esp+32], eax |
4820 | mov [esp+32], eax |
4815 | ret |
4821 | ret |
4816 | 4822 | ||
4817 | align 4 ; system functions |
4823 | align 4 ; system functions |
4818 | 4824 | ||
4819 | syscall_setpixel: ; SetPixel |
4825 | syscall_setpixel: ; SetPixel |
4820 | 4826 | ||
4821 | mov eax, ebx |
4827 | mov eax, ebx |
4822 | mov ebx, ecx |
4828 | mov ebx, ecx |
4823 | mov ecx, edx |
4829 | mov ecx, edx |
4824 | mov edx, [TASK_BASE] |
4830 | mov edx, [TASK_BASE] |
4825 | add eax, [edx-twdw+WDATA.box.left] |
4831 | add eax, [edx-twdw+WDATA.box.left] |
4826 | add ebx, [edx-twdw+WDATA.box.top] |
4832 | add ebx, [edx-twdw+WDATA.box.top] |
4827 | mov edi, [current_slot] |
4833 | mov edi, [current_slot] |
4828 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4834 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4829 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4835 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4830 | xor edi, edi ; no force |
4836 | xor edi, edi ; no force |
4831 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4837 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4832 | ; jmp [putpixel] |
4838 | ; jmp [putpixel] |
4833 | jmp __sys_putpixel |
4839 | jmp __sys_putpixel |
4834 | 4840 | ||
4835 | align 4 |
4841 | align 4 |
4836 | 4842 | ||
4837 | syscall_writetext: ; WriteText |
4843 | syscall_writetext: ; WriteText |
4838 | 4844 | ||
4839 | mov eax, [TASK_BASE] |
4845 | mov eax, [TASK_BASE] |
4840 | mov ebp, [eax-twdw+WDATA.box.left] |
4846 | mov ebp, [eax-twdw+WDATA.box.left] |
4841 | push esi |
4847 | push esi |
4842 | mov esi, [current_slot] |
4848 | mov esi, [current_slot] |
4843 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4849 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4844 | shl ebp, 16 |
4850 | shl ebp, 16 |
4845 | add ebp, [eax-twdw+WDATA.box.top] |
4851 | add ebp, [eax-twdw+WDATA.box.top] |
4846 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
4852 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
4847 | pop esi |
4853 | pop esi |
4848 | add ebx, ebp |
4854 | add ebx, ebp |
4849 | mov eax, edi |
4855 | mov eax, edi |
4850 | test ecx, 0x08000000 ; redirect the output to the user area |
4856 | test ecx, 0x08000000 ; redirect the output to the user area |
4851 | jnz dtext |
4857 | jnz dtext |
4852 | xor edi, edi |
4858 | xor edi, edi |
4853 | jmp dtext |
4859 | jmp dtext |
4854 | 4860 | ||
4855 | align 4 |
4861 | align 4 |
4856 | 4862 | ||
4857 | syscall_openramdiskfile: ; OpenRamdiskFile |
4863 | syscall_openramdiskfile: ; OpenRamdiskFile |
4858 | 4864 | ||
4859 | mov eax, ebx |
4865 | mov eax, ebx |
4860 | mov ebx, ecx |
4866 | mov ebx, ecx |
4861 | mov ecx, edx |
4867 | mov ecx, edx |
4862 | mov edx, esi |
4868 | mov edx, esi |
4863 | mov esi, 12 |
4869 | mov esi, 12 |
4864 | call fileread |
4870 | call fileread |
4865 | mov [esp+32], eax |
4871 | mov [esp+32], eax |
4866 | ret |
4872 | ret |
4867 | 4873 | ||
4868 | align 4 |
4874 | align 4 |
4869 | 4875 | ||
4870 | syscall_drawrect: ; DrawRect |
4876 | syscall_drawrect: ; DrawRect |
4871 | 4877 | ||
4872 | mov edi, edx ; color + gradient |
4878 | mov edi, edx ; color + gradient |
4873 | and edi, 0x80FFFFFF |
4879 | and edi, 0x80FFFFFF |
4874 | test bx, bx ; x.size |
4880 | test bx, bx ; x.size |
4875 | je .drectr |
4881 | je .drectr |
4876 | test cx, cx ; y.size |
4882 | test cx, cx ; y.size |
4877 | je .drectr |
4883 | je .drectr |
4878 | 4884 | ||
4879 | mov eax, ebx ; bad idea |
4885 | mov eax, ebx ; bad idea |
4880 | mov ebx, ecx |
4886 | mov ebx, ecx |
4881 | 4887 | ||
4882 | movzx ecx, ax ; ecx - x.size |
4888 | movzx ecx, ax ; ecx - x.size |
4883 | shr eax, 16 ; eax - x.coord |
4889 | shr eax, 16 ; eax - x.coord |
4884 | movzx edx, bx ; edx - y.size |
4890 | movzx edx, bx ; edx - y.size |
4885 | shr ebx, 16 ; ebx - y.coord |
4891 | shr ebx, 16 ; ebx - y.coord |
4886 | mov esi, [current_slot] |
4892 | mov esi, [current_slot] |
4887 | 4893 | ||
4888 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4894 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4889 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4895 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4890 | add ecx, eax |
4896 | add ecx, eax |
4891 | add edx, ebx |
4897 | add edx, ebx |
4892 | ; jmp [drawbar] |
4898 | ; jmp [drawbar] |
4893 | jmp vesa20_drawbar |
4899 | jmp vesa20_drawbar |
4894 | .drectr: |
4900 | .drectr: |
4895 | ret |
4901 | ret |
4896 | 4902 | ||
4897 | align 4 |
4903 | align 4 |
4898 | syscall_getscreensize: ; GetScreenSize |
4904 | syscall_getscreensize: ; GetScreenSize |
4899 | mov ax, [Screen_Max_X] |
4905 | mov ax, [Screen_Max_X] |
4900 | shl eax, 16 |
4906 | shl eax, 16 |
4901 | mov ax, [Screen_Max_Y] |
4907 | mov ax, [Screen_Max_Y] |
4902 | mov [esp + 32], eax |
4908 | mov [esp + 32], eax |
4903 | ret |
4909 | ret |
4904 | 4910 | ||
4905 | align 4 |
4911 | align 4 |
4906 | 4912 | ||
4907 | syscall_cdaudio: ; CD |
4913 | syscall_cdaudio: ; CD |
4908 | 4914 | ||
4909 | cmp ebx, 4 |
4915 | cmp ebx, 4 |
4910 | jb .audio |
4916 | jb .audio |
4911 | jz .eject |
4917 | jz .eject |
4912 | cmp ebx, 5 |
4918 | cmp ebx, 5 |
4913 | jnz .ret |
4919 | jnz .ret |
4914 | .load: |
4920 | .load: |
4915 | call .reserve |
4921 | call .reserve |
4916 | call LoadMedium |
4922 | call LoadMedium |
4917 | ;call .free |
4923 | ;call .free |
4918 | jmp .free |
4924 | jmp .free |
4919 | ; ret |
4925 | ; ret |
4920 | .eject: |
4926 | .eject: |
4921 | call .reserve |
4927 | call .reserve |
4922 | call clear_CD_cache |
4928 | call clear_CD_cache |
4923 | call allow_medium_removal |
4929 | call allow_medium_removal |
4924 | call EjectMedium |
4930 | call EjectMedium |
4925 | ; call .free |
4931 | ; call .free |
4926 | jmp .free |
4932 | jmp .free |
4927 | ; ret |
4933 | ; ret |
4928 | .audio: |
4934 | .audio: |
4929 | call sys_cd_audio |
4935 | call sys_cd_audio |
4930 | mov [esp+36-4], eax |
4936 | mov [esp+36-4], eax |
4931 | .ret: |
4937 | .ret: |
4932 | ret |
4938 | ret |
4933 | 4939 | ||
4934 | .reserve: |
4940 | .reserve: |
4935 | call reserve_cd |
4941 | call reserve_cd |
4936 | mov eax, ecx |
4942 | mov eax, ecx |
4937 | shr eax, 1 |
4943 | shr eax, 1 |
4938 | and eax, 1 |
4944 | and eax, 1 |
4939 | inc eax |
4945 | inc eax |
4940 | mov [ChannelNumber], ax |
4946 | mov [ChannelNumber], ax |
4941 | mov eax, ecx |
4947 | mov eax, ecx |
4942 | and eax, 1 |
4948 | and eax, 1 |
4943 | mov [DiskNumber], al |
4949 | mov [DiskNumber], al |
4944 | call reserve_cd_channel |
4950 | call reserve_cd_channel |
4945 | and ebx, 3 |
4951 | and ebx, 3 |
4946 | inc ebx |
4952 | inc ebx |
4947 | mov [cdpos], ebx |
4953 | mov [cdpos], ebx |
4948 | add ebx, ebx |
4954 | add ebx, ebx |
4949 | mov cl, 8 |
4955 | mov cl, 8 |
4950 | sub cl, bl |
4956 | sub cl, bl |
4951 | mov al, [DRIVE_DATA+1] |
4957 | mov al, [DRIVE_DATA+1] |
4952 | shr al, cl |
4958 | shr al, cl |
4953 | test al, 2 |
4959 | test al, 2 |
4954 | jz .free;.err |
4960 | jz .free;.err |
4955 | ret |
4961 | ret |
4956 | .free: |
4962 | .free: |
4957 | call free_cd_channel |
4963 | call free_cd_channel |
4958 | and [cd_status], 0 |
4964 | and [cd_status], 0 |
4959 | ret |
4965 | ret |
4960 | .err: |
4966 | .err: |
4961 | call .free |
4967 | call .free |
4962 | ; pop eax |
4968 | ; pop eax |
4963 | ret |
4969 | ret |
4964 | ;----------------------------------------------------------------------------- |
4970 | ;----------------------------------------------------------------------------- |
4965 | align 4 |
4971 | align 4 |
4966 | syscall_getpixel_WinMap: ; GetPixel WinMap |
4972 | syscall_getpixel_WinMap: ; GetPixel WinMap |
4967 | cmp ebx, [Screen_Max_X] |
4973 | cmp ebx, [Screen_Max_X] |
4968 | jbe @f |
4974 | jbe @f |
4969 | cmp ecx, [Screen_Max_Y] |
4975 | cmp ecx, [Screen_Max_Y] |
4970 | jbe @f |
4976 | jbe @f |
4971 | xor eax, eax |
4977 | xor eax, eax |
4972 | jmp .store |
4978 | jmp .store |
4973 | ;-------------------------------------- |
4979 | ;-------------------------------------- |
4974 | align 4 |
4980 | align 4 |
4975 | @@: |
4981 | @@: |
4976 | mov eax, [d_width_calc_area + ecx*4] |
4982 | mov eax, [d_width_calc_area + ecx*4] |
4977 | add eax, [_WinMapAddress] |
4983 | add eax, [_WinMapAddress] |
4978 | movzx eax, byte[eax+ebx] ; get value for current point |
4984 | movzx eax, byte[eax+ebx] ; get value for current point |
4979 | ;-------------------------------------- |
4985 | ;-------------------------------------- |
4980 | align 4 |
4986 | align 4 |
4981 | .store: |
4987 | .store: |
4982 | mov [esp + 32], eax |
4988 | mov [esp + 32], eax |
4983 | ret |
4989 | ret |
4984 | ;----------------------------------------------------------------------------- |
4990 | ;----------------------------------------------------------------------------- |
4985 | align 4 |
4991 | align 4 |
4986 | syscall_getpixel: ; GetPixel |
4992 | syscall_getpixel: ; GetPixel |
4987 | mov ecx, [Screen_Max_X] |
4993 | mov ecx, [Screen_Max_X] |
4988 | inc ecx |
4994 | inc ecx |
4989 | xor edx, edx |
4995 | xor edx, edx |
4990 | mov eax, ebx |
4996 | mov eax, ebx |
4991 | div ecx |
4997 | div ecx |
4992 | mov ebx, edx |
4998 | mov ebx, edx |
4993 | xchg eax, ebx |
4999 | xchg eax, ebx |
4994 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5000 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
4995 | call dword [GETPIXEL]; eax - x, ebx - y |
5001 | call dword [GETPIXEL]; eax - x, ebx - y |
4996 | mov [esp + 32], ecx |
5002 | mov [esp + 32], ecx |
4997 | ret |
5003 | ret |
4998 | ;----------------------------------------------------------------------------- |
5004 | ;----------------------------------------------------------------------------- |
4999 | align 4 |
5005 | align 4 |
5000 | syscall_getarea: |
5006 | syscall_getarea: |
5001 | ;eax = 36 |
5007 | ;eax = 36 |
5002 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5008 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5003 | ;ecx = [size x]*65536 + [size y] |
5009 | ;ecx = [size x]*65536 + [size y] |
5004 | ;edx = [start x]*65536 + [start y] |
5010 | ;edx = [start x]*65536 + [start y] |
5005 | pushad |
5011 | pushad |
5006 | mov edi, ebx |
5012 | mov edi, ebx |
5007 | mov eax, edx |
5013 | mov eax, edx |
5008 | shr eax, 16 |
5014 | shr eax, 16 |
5009 | mov ebx, edx |
5015 | mov ebx, edx |
5010 | and ebx, 0xffff |
5016 | and ebx, 0xffff |
5011 | dec eax |
5017 | dec eax |
5012 | dec ebx |
5018 | dec ebx |
5013 | ; eax - x, ebx - y |
5019 | ; eax - x, ebx - y |
5014 | mov edx, ecx |
5020 | mov edx, ecx |
5015 | 5021 | ||
5016 | shr ecx, 16 |
5022 | shr ecx, 16 |
5017 | and edx, 0xffff |
5023 | and edx, 0xffff |
5018 | mov esi, ecx |
5024 | mov esi, ecx |
5019 | ; ecx - size x, edx - size y |
5025 | ; ecx - size x, edx - size y |
5020 | 5026 | ||
5021 | mov ebp, edx |
5027 | mov ebp, edx |
5022 | dec ebp |
5028 | dec ebp |
5023 | lea ebp, [ebp*3] |
5029 | lea ebp, [ebp*3] |
5024 | 5030 | ||
5025 | imul ebp, esi |
5031 | imul ebp, esi |
5026 | 5032 | ||
5027 | mov esi, ecx |
5033 | mov esi, ecx |
5028 | dec esi |
5034 | dec esi |
5029 | lea esi, [esi*3] |
5035 | lea esi, [esi*3] |
5030 | 5036 | ||
5031 | add ebp, esi |
5037 | add ebp, esi |
5032 | add ebp, edi |
5038 | add ebp, edi |
5033 | 5039 | ||
5034 | add ebx, edx |
5040 | add ebx, edx |
5035 | ;-------------------------------------- |
5041 | ;-------------------------------------- |
5036 | align 4 |
5042 | align 4 |
5037 | .start_y: |
5043 | .start_y: |
5038 | push ecx edx |
5044 | push ecx edx |
5039 | ;-------------------------------------- |
5045 | ;-------------------------------------- |
5040 | align 4 |
5046 | align 4 |
5041 | .start_x: |
5047 | .start_x: |
5042 | push eax ebx ecx |
5048 | push eax ebx ecx |
5043 | add eax, ecx |
5049 | add eax, ecx |
5044 | 5050 | ||
5045 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5051 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5046 | call dword [GETPIXEL]; eax - x, ebx - y |
5052 | call dword [GETPIXEL]; eax - x, ebx - y |
5047 | 5053 | ||
5048 | mov [ebp], cx |
5054 | mov [ebp], cx |
5049 | shr ecx, 16 |
5055 | shr ecx, 16 |
5050 | mov [ebp+2], cl |
5056 | mov [ebp+2], cl |
5051 | 5057 | ||
5052 | pop ecx ebx eax |
5058 | pop ecx ebx eax |
5053 | sub ebp, 3 |
5059 | sub ebp, 3 |
5054 | dec ecx |
5060 | dec ecx |
5055 | jnz .start_x |
5061 | jnz .start_x |
5056 | pop edx ecx |
5062 | pop edx ecx |
5057 | dec ebx |
5063 | dec ebx |
5058 | dec edx |
5064 | dec edx |
5059 | jnz .start_y |
5065 | jnz .start_y |
5060 | popad |
5066 | popad |
5061 | ret |
5067 | ret |
5062 | ;----------------------------------------------------------------------------- |
5068 | ;----------------------------------------------------------------------------- |
5063 | align 4 |
5069 | align 4 |
5064 | syscall_putarea_backgr: |
5070 | syscall_putarea_backgr: |
5065 | ;eax = 25 |
5071 | ;eax = 25 |
5066 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5072 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5067 | ;ecx = [size x]*65536 + [size y] |
5073 | ;ecx = [size x]*65536 + [size y] |
5068 | ;edx = [start x]*65536 + [start y] |
5074 | ;edx = [start x]*65536 + [start y] |
5069 | pushad |
5075 | pushad |
5070 | mov edi, ebx |
5076 | mov edi, ebx |
5071 | mov eax, edx |
5077 | mov eax, edx |
5072 | shr eax, 16 |
5078 | shr eax, 16 |
5073 | mov ebx, edx |
5079 | mov ebx, edx |
5074 | and ebx, 0xffff |
5080 | and ebx, 0xffff |
5075 | dec eax |
5081 | dec eax |
5076 | dec ebx |
5082 | dec ebx |
5077 | ; eax - x, ebx - y |
5083 | ; eax - x, ebx - y |
5078 | mov edx, ecx |
5084 | mov edx, ecx |
5079 | shr ecx, 16 |
5085 | shr ecx, 16 |
5080 | and edx, 0xffff |
5086 | and edx, 0xffff |
5081 | mov esi, ecx |
5087 | mov esi, ecx |
5082 | ; ecx - size x, edx - size y |
5088 | ; ecx - size x, edx - size y |
5083 | mov ebp, edx |
5089 | mov ebp, edx |
5084 | dec ebp |
5090 | dec ebp |
5085 | shl ebp, 2 |
5091 | shl ebp, 2 |
5086 | 5092 | ||
5087 | imul ebp, esi |
5093 | imul ebp, esi |
5088 | 5094 | ||
5089 | mov esi, ecx |
5095 | mov esi, ecx |
5090 | dec esi |
5096 | dec esi |
5091 | shl esi, 2 |
5097 | shl esi, 2 |
5092 | 5098 | ||
5093 | add ebp, esi |
5099 | add ebp, esi |
5094 | add ebp, edi |
5100 | add ebp, edi |
5095 | 5101 | ||
5096 | add ebx, edx |
5102 | add ebx, edx |
5097 | ;-------------------------------------- |
5103 | ;-------------------------------------- |
5098 | align 4 |
5104 | align 4 |
5099 | .start_y: |
5105 | .start_y: |
5100 | push ecx edx |
5106 | push ecx edx |
5101 | ;-------------------------------------- |
5107 | ;-------------------------------------- |
5102 | align 4 |
5108 | align 4 |
5103 | .start_x: |
5109 | .start_x: |
5104 | push eax ecx |
5110 | push eax ecx |
5105 | add eax, ecx |
5111 | add eax, ecx |
5106 | 5112 | ||
5107 | mov ecx, [ebp] |
5113 | mov ecx, [ebp] |
5108 | rol ecx, 8 |
5114 | rol ecx, 8 |
5109 | test cl, cl ; transparensy = 0 |
5115 | test cl, cl ; transparensy = 0 |
5110 | jz .no_put |
5116 | jz .no_put |
5111 | 5117 | ||
5112 | xor cl, cl |
5118 | xor cl, cl |
5113 | ror ecx, 8 |
5119 | ror ecx, 8 |
5114 | 5120 | ||
5115 | pushad |
5121 | pushad |
5116 | mov edx, [d_width_calc_area + ebx*4] |
5122 | mov edx, [d_width_calc_area + ebx*4] |
5117 | add edx, [_WinMapAddress] |
5123 | add edx, [_WinMapAddress] |
5118 | movzx edx, byte [eax+edx] |
5124 | movzx edx, byte [eax+edx] |
5119 | cmp dl, byte 1 |
5125 | cmp dl, byte 1 |
5120 | jne @f |
5126 | jne @f |
5121 | 5127 | ||
5122 | call dword [PUTPIXEL]; eax - x, ebx - y |
5128 | call dword [PUTPIXEL]; eax - x, ebx - y |
5123 | ;-------------------------------------- |
5129 | ;-------------------------------------- |
5124 | align 4 |
5130 | align 4 |
5125 | @@: |
5131 | @@: |
5126 | popad |
5132 | popad |
5127 | ;-------------------------------------- |
5133 | ;-------------------------------------- |
5128 | align 4 |
5134 | align 4 |
5129 | .no_put: |
5135 | .no_put: |
5130 | pop ecx eax |
5136 | pop ecx eax |
5131 | 5137 | ||
5132 | sub ebp, 4 |
5138 | sub ebp, 4 |
5133 | dec ecx |
5139 | dec ecx |
5134 | jnz .start_x |
5140 | jnz .start_x |
5135 | 5141 | ||
5136 | pop edx ecx |
5142 | pop edx ecx |
5137 | dec ebx |
5143 | dec ebx |
5138 | dec edx |
5144 | dec edx |
5139 | jnz .start_y |
5145 | jnz .start_y |
5140 | 5146 | ||
5141 | popad |
5147 | popad |
5142 | ret |
5148 | ret |
5143 | ;----------------------------------------------------------------------------- |
5149 | ;----------------------------------------------------------------------------- |
5144 | align 4 |
5150 | align 4 |
5145 | syscall_drawline: ; DrawLine |
5151 | syscall_drawline: ; DrawLine |
5146 | 5152 | ||
5147 | mov edi, [TASK_BASE] |
5153 | mov edi, [TASK_BASE] |
5148 | movzx eax, word[edi-twdw+WDATA.box.left] |
5154 | movzx eax, word[edi-twdw+WDATA.box.left] |
5149 | mov ebp, eax |
5155 | mov ebp, eax |
5150 | mov esi, [current_slot] |
5156 | mov esi, [current_slot] |
5151 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5157 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5152 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5158 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5153 | add ebp, ebx |
5159 | add ebp, ebx |
5154 | shl eax, 16 |
5160 | shl eax, 16 |
5155 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5161 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5156 | add eax, ebp |
5162 | add eax, ebp |
5157 | mov ebp, ebx |
5163 | mov ebp, ebx |
5158 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5164 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5159 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5165 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5160 | add ebp, ecx |
5166 | add ebp, ecx |
5161 | shl ebx, 16 |
5167 | shl ebx, 16 |
5162 | xor edi, edi |
5168 | xor edi, edi |
5163 | add ebx, ebp |
5169 | add ebx, ebp |
5164 | mov ecx, edx |
5170 | mov ecx, edx |
5165 | ; jmp [draw_line] |
5171 | ; jmp [draw_line] |
5166 | jmp __sys_draw_line |
5172 | jmp __sys_draw_line |
5167 | 5173 | ||
5168 | 5174 | ||
5169 | align 4 |
5175 | align 4 |
5170 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5176 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5171 | 5177 | ||
5172 | call r_f_port_area |
5178 | call r_f_port_area |
5173 | mov [esp+32], eax |
5179 | mov [esp+32], eax |
5174 | ret |
5180 | ret |
5175 | 5181 | ||
5176 | align 4 |
5182 | align 4 |
5177 | syscall_threads: ; CreateThreads |
5183 | syscall_threads: ; CreateThreads |
5178 | ; eax=1 create thread |
5184 | ; eax=1 create thread |
5179 | ; |
5185 | ; |
5180 | ; ebx=thread start |
5186 | ; ebx=thread start |
5181 | ; ecx=thread stack value |
5187 | ; ecx=thread stack value |
5182 | ; |
5188 | ; |
5183 | ; on return : eax = pid |
5189 | ; on return : eax = pid |
5184 | 5190 | ||
5185 | call new_sys_threads |
5191 | call new_sys_threads |
5186 | 5192 | ||
5187 | mov [esp+32], eax |
5193 | mov [esp+32], eax |
5188 | ret |
5194 | ret |
5189 | 5195 | ||
5190 | align 4 |
5196 | align 4 |
5191 | 5197 | ||
5192 | stack_driver_stat: |
5198 | stack_driver_stat: |
5193 | 5199 | ||
5194 | call app_stack_handler ; Stack status |
5200 | call app_stack_handler ; Stack status |
5195 | 5201 | ||
5196 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5202 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5197 | ; call change_task ; between sent packet |
5203 | ; call change_task ; between sent packet |
5198 | 5204 | ||
5199 | mov [esp+32], eax |
5205 | mov [esp+32], eax |
5200 | ret |
5206 | ret |
5201 | 5207 | ||
5202 | align 4 |
5208 | align 4 |
5203 | 5209 | ||
5204 | socket: ; Socket interface |
5210 | socket: ; Socket interface |
5205 | call app_socket_handler |
5211 | call app_socket_handler |
5206 | 5212 | ||
5207 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5213 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5208 | ; call change_task ; between sent packet |
5214 | ; call change_task ; between sent packet |
5209 | 5215 | ||
5210 | mov [esp+36], eax |
5216 | mov [esp+36], eax |
5211 | mov [esp+24], ebx |
5217 | mov [esp+24], ebx |
5212 | ret |
5218 | ret |
5213 | 5219 | ||
5214 | paleholder: |
5220 | paleholder: |
5215 | ret |
5221 | ret |
5216 | ;------------------------------------------------------------------------------ |
5222 | ;------------------------------------------------------------------------------ |
5217 | align 4 |
5223 | align 4 |
5218 | calculate_fast_getting_offset_for_WinMapAddress: |
5224 | calculate_fast_getting_offset_for_WinMapAddress: |
5219 | ; calculate data area for fast getting offset to _WinMapAddress |
5225 | ; calculate data area for fast getting offset to _WinMapAddress |
5220 | xor eax, eax |
5226 | xor eax, eax |
5221 | mov ecx, [_display.height] |
5227 | mov ecx, [_display.height] |
5222 | inc ecx |
5228 | inc ecx |
5223 | mov edi, d_width_calc_area |
5229 | mov edi, d_width_calc_area |
5224 | cld |
5230 | cld |
5225 | @@: |
5231 | @@: |
5226 | stosd |
5232 | stosd |
5227 | add eax, [_display.width] |
5233 | add eax, [_display.width] |
5228 | dec ecx |
5234 | dec ecx |
5229 | jnz @r |
5235 | jnz @r |
5230 | ret |
5236 | ret |
5231 | ;------------------------------------------------------------------------------ |
5237 | ;------------------------------------------------------------------------------ |
5232 | align 4 |
5238 | align 4 |
5233 | calculate_fast_getting_offset_for_LFB: |
5239 | calculate_fast_getting_offset_for_LFB: |
5234 | ; calculate data area for fast getting offset to LFB |
5240 | ; calculate data area for fast getting offset to LFB |
5235 | xor eax, eax |
5241 | xor eax, eax |
5236 | mov ecx, [_display.height] |
5242 | mov ecx, [_display.height] |
5237 | inc ecx |
5243 | inc ecx |
5238 | mov edi, BPSLine_calc_area |
5244 | mov edi, BPSLine_calc_area |
5239 | cld |
5245 | cld |
5240 | @@: |
5246 | @@: |
5241 | stosd |
5247 | stosd |
5242 | add eax, [BytesPerScanLine] |
5248 | add eax, [BytesPerScanLine] |
5243 | dec ecx |
5249 | dec ecx |
5244 | jnz @r |
5250 | jnz @r |
5245 | ret |
5251 | ret |
5246 | ;------------------------------------------------------------------------------ |
5252 | ;------------------------------------------------------------------------------ |
5247 | align 4 |
5253 | align 4 |
5248 | set_screen: |
5254 | set_screen: |
5249 | ; in: |
5255 | ; in: |
5250 | ; eax - new Screen_Max_X |
5256 | ; eax - new Screen_Max_X |
5251 | ; ecx - new BytesPerScanLine |
5257 | ; ecx - new BytesPerScanLine |
5252 | ; edx - new Screen_Max_Y |
5258 | ; edx - new Screen_Max_Y |
5253 | cmp eax, [Screen_Max_X] |
5259 | cmp eax, [Screen_Max_X] |
5254 | jne .set |
5260 | jne .set |
5255 | 5261 | ||
5256 | cmp edx, [Screen_Max_Y] |
5262 | cmp edx, [Screen_Max_Y] |
5257 | jne .set |
5263 | jne .set |
5258 | ret |
5264 | ret |
5259 | .set: |
5265 | .set: |
5260 | pushfd |
5266 | pushfd |
5261 | cli |
5267 | cli |
5262 | 5268 | ||
5263 | mov [Screen_Max_X], eax |
5269 | mov [Screen_Max_X], eax |
5264 | mov [Screen_Max_Y], edx |
5270 | mov [Screen_Max_Y], edx |
5265 | mov [BytesPerScanLine], ecx |
5271 | mov [BytesPerScanLine], ecx |
5266 | 5272 | ||
5267 | mov [screen_workarea.right], eax |
5273 | mov [screen_workarea.right], eax |
5268 | mov [screen_workarea.bottom], edx |
5274 | mov [screen_workarea.bottom], edx |
5269 | 5275 | ||
5270 | push ebx |
5276 | push ebx |
5271 | push esi |
5277 | push esi |
5272 | push edi |
5278 | push edi |
5273 | 5279 | ||
5274 | pushad |
5280 | pushad |
5275 | 5281 | ||
5276 | cmp [do_not_touch_winmap], 1 |
5282 | cmp [do_not_touch_winmap], 1 |
5277 | je @f |
5283 | je @f |
5278 | 5284 | ||
5279 | stdcall kernel_free, [_WinMapAddress] |
5285 | stdcall kernel_free, [_WinMapAddress] |
5280 | 5286 | ||
5281 | mov eax, [_display.width] |
5287 | mov eax, [_display.width] |
5282 | mul [_display.height] |
5288 | mul [_display.height] |
5283 | mov [_WinMapSize], eax |
5289 | mov [_WinMapSize], eax |
5284 | 5290 | ||
5285 | stdcall kernel_alloc, eax |
5291 | stdcall kernel_alloc, eax |
5286 | mov [_WinMapAddress], eax |
5292 | mov [_WinMapAddress], eax |
5287 | test eax, eax |
5293 | test eax, eax |
5288 | jz .epic_fail |
5294 | jz .epic_fail |
5289 | ; store for f.18.24 |
5295 | ; store for f.18.24 |
5290 | mov eax, [_display.width] |
5296 | mov eax, [_display.width] |
5291 | mov [display_width_standard], eax |
5297 | mov [display_width_standard], eax |
5292 | 5298 | ||
5293 | mov eax, [_display.height] |
5299 | mov eax, [_display.height] |
5294 | mov [display_height_standard], eax |
5300 | mov [display_height_standard], eax |
5295 | @@: |
5301 | @@: |
5296 | call calculate_fast_getting_offset_for_WinMapAddress |
5302 | call calculate_fast_getting_offset_for_WinMapAddress |
5297 | ; for Qemu or non standart video cards |
5303 | ; for Qemu or non standart video cards |
5298 | ; Unfortunately [BytesPerScanLine] does not always |
5304 | ; Unfortunately [BytesPerScanLine] does not always |
5299 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5305 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5300 | call calculate_fast_getting_offset_for_LFB |
5306 | call calculate_fast_getting_offset_for_LFB |
5301 | popad |
5307 | popad |
5302 | 5308 | ||
5303 | call repos_windows |
5309 | call repos_windows |
5304 | xor eax, eax |
5310 | xor eax, eax |
5305 | xor ebx, ebx |
5311 | xor ebx, ebx |
5306 | mov ecx, [Screen_Max_X] |
5312 | mov ecx, [Screen_Max_X] |
5307 | mov edx, [Screen_Max_Y] |
5313 | mov edx, [Screen_Max_Y] |
5308 | call calculatescreen |
5314 | call calculatescreen |
5309 | pop edi |
5315 | pop edi |
5310 | pop esi |
5316 | pop esi |
5311 | pop ebx |
5317 | pop ebx |
5312 | 5318 | ||
5313 | popfd |
5319 | popfd |
5314 | ret |
5320 | ret |
5315 | 5321 | ||
5316 | .epic_fail: |
5322 | .epic_fail: |
5317 | hlt ; Houston, we've had a problem |
5323 | hlt ; Houston, we've had a problem |
5318 | 5324 | ||
5319 | ; --------------- APM --------------------- |
5325 | ; --------------- APM --------------------- |
5320 | uglobal |
5326 | uglobal |
5321 | apm_entry dp 0 |
5327 | apm_entry dp 0 |
5322 | apm_vf dd 0 |
5328 | apm_vf dd 0 |
5323 | endg |
5329 | endg |
5324 | 5330 | ||
5325 | align 4 |
5331 | align 4 |
5326 | sys_apm: |
5332 | sys_apm: |
5327 | xor eax, eax |
5333 | xor eax, eax |
5328 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5334 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5329 | jne @f |
5335 | jne @f |
5330 | inc eax |
5336 | inc eax |
5331 | or dword [esp + 44], eax ; error |
5337 | or dword [esp + 44], eax ; error |
5332 | add eax, 7 |
5338 | add eax, 7 |
5333 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5339 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5334 | ret |
5340 | ret |
5335 | 5341 | ||
5336 | @@: |
5342 | @@: |
5337 | ; xchg eax, ecx |
5343 | ; xchg eax, ecx |
5338 | ; xchg ebx, ecx |
5344 | ; xchg ebx, ecx |
5339 | 5345 | ||
5340 | cmp dx, 3 |
5346 | cmp dx, 3 |
5341 | ja @f |
5347 | ja @f |
5342 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5348 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5343 | mov eax, [apm_vf] |
5349 | mov eax, [apm_vf] |
5344 | mov [esp + 32], eax |
5350 | mov [esp + 32], eax |
5345 | shr eax, 16 |
5351 | shr eax, 16 |
5346 | mov [esp + 28], eax |
5352 | mov [esp + 28], eax |
5347 | ret |
5353 | ret |
5348 | 5354 | ||
5349 | @@: |
5355 | @@: |
5350 | 5356 | ||
5351 | mov esi, [master_tab+(OS_BASE shr 20)] |
5357 | mov esi, [master_tab+(OS_BASE shr 20)] |
5352 | xchg [master_tab], esi |
5358 | xchg [master_tab], esi |
5353 | push esi |
5359 | push esi |
5354 | mov edi, cr3 |
5360 | mov edi, cr3 |
5355 | mov cr3, edi ;flush TLB |
5361 | mov cr3, edi ;flush TLB |
5356 | 5362 | ||
5357 | call pword [apm_entry] ;call APM BIOS |
5363 | call pword [apm_entry] ;call APM BIOS |
5358 | 5364 | ||
5359 | xchg eax, [esp] |
5365 | xchg eax, [esp] |
5360 | mov [master_tab], eax |
5366 | mov [master_tab], eax |
5361 | mov eax, cr3 |
5367 | mov eax, cr3 |
5362 | mov cr3, eax |
5368 | mov cr3, eax |
5363 | pop eax |
5369 | pop eax |
5364 | 5370 | ||
5365 | mov [esp + 4 ], edi |
5371 | mov [esp + 4 ], edi |
5366 | mov [esp + 8], esi |
5372 | mov [esp + 8], esi |
5367 | mov [esp + 20], ebx |
5373 | mov [esp + 20], ebx |
5368 | mov [esp + 24], edx |
5374 | mov [esp + 24], edx |
5369 | mov [esp + 28], ecx |
5375 | mov [esp + 28], ecx |
5370 | mov [esp + 32], eax |
5376 | mov [esp + 32], eax |
5371 | setc al |
5377 | setc al |
5372 | and [esp + 44], byte 0xfe |
5378 | and [esp + 44], byte 0xfe |
5373 | or [esp + 44], al |
5379 | or [esp + 44], al |
5374 | ret |
5380 | ret |
5375 | ; ----------------------------------------- |
5381 | ; ----------------------------------------- |
5376 | 5382 | ||
5377 | align 4 |
5383 | align 4 |
5378 | 5384 | ||
5379 | undefined_syscall: ; Undefined system call |
5385 | undefined_syscall: ; Undefined system call |
5380 | mov [esp + 32], dword -1 |
5386 | mov [esp + 32], dword -1 |
5381 | ret |
5387 | ret |
5382 | 5388 | ||
5383 | align 4 |
5389 | align 4 |
5384 | system_shutdown: ; shut down the system |
5390 | system_shutdown: ; shut down the system |
5385 | 5391 | ||
5386 | cmp byte [BOOT_VAR+0x9030], 1 |
5392 | cmp byte [BOOT_VAR+0x9030], 1 |
5387 | jne @F |
5393 | jne @F |
5388 | ret |
5394 | ret |
5389 | @@: |
5395 | @@: |
5390 | call stop_all_services |
5396 | call stop_all_services |
5391 | push 3 ; stop playing cd |
5397 | push 3 ; stop playing cd |
5392 | pop eax |
5398 | pop eax |
5393 | call sys_cd_audio |
5399 | call sys_cd_audio |
5394 | 5400 | ||
5395 | yes_shutdown_param: |
5401 | yes_shutdown_param: |
5396 | cli |
5402 | cli |
5397 | 5403 | ||
5398 | if ~ defined extended_primary_loader |
5404 | if ~ defined extended_primary_loader |
5399 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5405 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5400 | push 12 |
5406 | push 12 |
5401 | pop esi |
5407 | pop esi |
5402 | xor ebx, ebx |
5408 | xor ebx, ebx |
5403 | or ecx, -1 |
5409 | or ecx, -1 |
5404 | mov edx, OS_BASE+0x70000 |
5410 | mov edx, OS_BASE+0x70000 |
5405 | call fileread |
5411 | call fileread |
5406 | 5412 | ||
5407 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5413 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5408 | mov edi, OS_BASE+0x40000 |
5414 | mov edi, OS_BASE+0x40000 |
5409 | mov ecx, 1000 |
5415 | mov ecx, 1000 |
5410 | rep movsb |
5416 | rep movsb |
5411 | end if |
5417 | end if |
5412 | 5418 | ||
5413 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5419 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5414 | mov edi, OS_BASE |
5420 | mov edi, OS_BASE |
5415 | mov ecx, 0x10000/4 |
5421 | mov ecx, 0x10000/4 |
5416 | cld |
5422 | cld |
5417 | rep movsd |
5423 | rep movsd |
5418 | 5424 | ||
5419 | call restorefatchain |
5425 | call restorefatchain |
5420 | 5426 | ||
5421 | call IRQ_mask_all |
5427 | call IRQ_mask_all |
5422 | 5428 | ||
5423 | if 0 |
5429 | if 0 |
5424 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5430 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5425 | mov word [OS_BASE+0x467+2], 0x1000 |
5431 | mov word [OS_BASE+0x467+2], 0x1000 |
5426 | 5432 | ||
5427 | mov al, 0x0F |
5433 | mov al, 0x0F |
5428 | out 0x70, al |
5434 | out 0x70, al |
5429 | mov al, 0x05 |
5435 | mov al, 0x05 |
5430 | out 0x71, al |
5436 | out 0x71, al |
5431 | 5437 | ||
5432 | mov al, 0xFE |
5438 | mov al, 0xFE |
5433 | out 0x64, al |
5439 | out 0x64, al |
5434 | 5440 | ||
5435 | hlt |
5441 | hlt |
5436 | jmp $-1 |
5442 | jmp $-1 |
5437 | 5443 | ||
5438 | else |
5444 | else |
5439 | cmp byte [OS_BASE + 0x9030], 2 |
5445 | cmp byte [OS_BASE + 0x9030], 2 |
5440 | jnz no_acpi_power_off |
5446 | jnz no_acpi_power_off |
5441 | 5447 | ||
5442 | ; scan for RSDP |
5448 | ; scan for RSDP |
5443 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5449 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5444 | movzx eax, word [OS_BASE + 0x40E] |
5450 | movzx eax, word [OS_BASE + 0x40E] |
5445 | shl eax, 4 |
5451 | shl eax, 4 |
5446 | jz @f |
5452 | jz @f |
5447 | mov ecx, 1024/16 |
5453 | mov ecx, 1024/16 |
5448 | call scan_rsdp |
5454 | call scan_rsdp |
5449 | jnc .rsdp_found |
5455 | jnc .rsdp_found |
5450 | @@: |
5456 | @@: |
5451 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5457 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5452 | mov eax, 0xE0000 |
5458 | mov eax, 0xE0000 |
5453 | mov ecx, 0x2000 |
5459 | mov ecx, 0x2000 |
5454 | call scan_rsdp |
5460 | call scan_rsdp |
5455 | jc no_acpi_power_off |
5461 | jc no_acpi_power_off |
5456 | .rsdp_found: |
5462 | .rsdp_found: |
5457 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5463 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5458 | mov ebp, [ipc_tmp] |
5464 | mov ebp, [ipc_tmp] |
5459 | stdcall map_page, ebp, esi, PG_MAP |
5465 | stdcall map_page, ebp, esi, PG_MAP |
5460 | lea eax, [esi+1000h] |
5466 | lea eax, [esi+1000h] |
5461 | lea edx, [ebp+1000h] |
5467 | lea edx, [ebp+1000h] |
5462 | stdcall map_page, edx, eax, PG_MAP |
5468 | stdcall map_page, edx, eax, PG_MAP |
5463 | and esi, 0xFFF |
5469 | and esi, 0xFFF |
5464 | add esi, ebp |
5470 | add esi, ebp |
5465 | cmp dword [esi], 'RSDT' |
5471 | cmp dword [esi], 'RSDT' |
5466 | jnz no_acpi_power_off |
5472 | jnz no_acpi_power_off |
5467 | mov ecx, [esi+4] |
5473 | mov ecx, [esi+4] |
5468 | sub ecx, 24h |
5474 | sub ecx, 24h |
5469 | jbe no_acpi_power_off |
5475 | jbe no_acpi_power_off |
5470 | shr ecx, 2 |
5476 | shr ecx, 2 |
5471 | add esi, 24h |
5477 | add esi, 24h |
5472 | .scan_fadt: |
5478 | .scan_fadt: |
5473 | lodsd |
5479 | lodsd |
5474 | mov ebx, eax |
5480 | mov ebx, eax |
5475 | lea eax, [ebp+2000h] |
5481 | lea eax, [ebp+2000h] |
5476 | stdcall map_page, eax, ebx, PG_MAP |
5482 | stdcall map_page, eax, ebx, PG_MAP |
5477 | lea eax, [ebp+3000h] |
5483 | lea eax, [ebp+3000h] |
5478 | add ebx, 0x1000 |
5484 | add ebx, 0x1000 |
5479 | stdcall map_page, eax, ebx, PG_MAP |
5485 | stdcall map_page, eax, ebx, PG_MAP |
5480 | and ebx, 0xFFF |
5486 | and ebx, 0xFFF |
5481 | lea ebx, [ebx+ebp+2000h] |
5487 | lea ebx, [ebx+ebp+2000h] |
5482 | cmp dword [ebx], 'FACP' |
5488 | cmp dword [ebx], 'FACP' |
5483 | jz .fadt_found |
5489 | jz .fadt_found |
5484 | loop .scan_fadt |
5490 | loop .scan_fadt |
5485 | jmp no_acpi_power_off |
5491 | jmp no_acpi_power_off |
5486 | .fadt_found: |
5492 | .fadt_found: |
5487 | ; ebx is linear address of FADT |
5493 | ; ebx is linear address of FADT |
5488 | mov edi, [ebx+40] ; physical address of the DSDT |
5494 | mov edi, [ebx+40] ; physical address of the DSDT |
5489 | lea eax, [ebp+4000h] |
5495 | lea eax, [ebp+4000h] |
5490 | stdcall map_page, eax, edi, PG_MAP |
5496 | stdcall map_page, eax, edi, PG_MAP |
5491 | lea eax, [ebp+5000h] |
5497 | lea eax, [ebp+5000h] |
5492 | lea esi, [edi+0x1000] |
5498 | lea esi, [edi+0x1000] |
5493 | stdcall map_page, eax, esi, PG_MAP |
5499 | stdcall map_page, eax, esi, PG_MAP |
5494 | and esi, 0xFFF |
5500 | and esi, 0xFFF |
5495 | sub edi, esi |
5501 | sub edi, esi |
5496 | cmp dword [esi+ebp+4000h], 'DSDT' |
5502 | cmp dword [esi+ebp+4000h], 'DSDT' |
5497 | jnz no_acpi_power_off |
5503 | jnz no_acpi_power_off |
5498 | mov eax, [esi+ebp+4004h] ; DSDT length |
5504 | mov eax, [esi+ebp+4004h] ; DSDT length |
5499 | sub eax, 36+4 |
5505 | sub eax, 36+4 |
5500 | jbe no_acpi_power_off |
5506 | jbe no_acpi_power_off |
5501 | add esi, 36 |
5507 | add esi, 36 |
5502 | .scan_dsdt: |
5508 | .scan_dsdt: |
5503 | cmp dword [esi+ebp+4000h], '_S5_' |
5509 | cmp dword [esi+ebp+4000h], '_S5_' |
5504 | jnz .scan_dsdt_cont |
5510 | jnz .scan_dsdt_cont |
5505 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5511 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5506 | jnz .scan_dsdt_cont |
5512 | jnz .scan_dsdt_cont |
5507 | mov dl, [esi+ebp+4000h+6] |
5513 | mov dl, [esi+ebp+4000h+6] |
5508 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5514 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5509 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5515 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5510 | ja .scan_dsdt_cont |
5516 | ja .scan_dsdt_cont |
5511 | cmp dl, 1 |
5517 | cmp dl, 1 |
5512 | jb .scan_dsdt_cont |
5518 | jb .scan_dsdt_cont |
5513 | lea esi, [esi+ebp+4000h+7] |
5519 | lea esi, [esi+ebp+4000h+7] |
5514 | xor ecx, ecx |
5520 | xor ecx, ecx |
5515 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5521 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5516 | jz @f |
5522 | jz @f |
5517 | cmp byte [esi], 0xA |
5523 | cmp byte [esi], 0xA |
5518 | jnz no_acpi_power_off |
5524 | jnz no_acpi_power_off |
5519 | inc esi |
5525 | inc esi |
5520 | mov cl, [esi] |
5526 | mov cl, [esi] |
5521 | @@: |
5527 | @@: |
5522 | inc esi |
5528 | inc esi |
5523 | cmp dl, 2 |
5529 | cmp dl, 2 |
5524 | jb @f |
5530 | jb @f |
5525 | cmp byte [esi], 0 |
5531 | cmp byte [esi], 0 |
5526 | jz @f |
5532 | jz @f |
5527 | cmp byte [esi], 0xA |
5533 | cmp byte [esi], 0xA |
5528 | jnz no_acpi_power_off |
5534 | jnz no_acpi_power_off |
5529 | inc esi |
5535 | inc esi |
5530 | mov ch, [esi] |
5536 | mov ch, [esi] |
5531 | @@: |
5537 | @@: |
5532 | jmp do_acpi_power_off |
5538 | jmp do_acpi_power_off |
5533 | .scan_dsdt_cont: |
5539 | .scan_dsdt_cont: |
5534 | inc esi |
5540 | inc esi |
5535 | cmp esi, 0x1000 |
5541 | cmp esi, 0x1000 |
5536 | jb @f |
5542 | jb @f |
5537 | sub esi, 0x1000 |
5543 | sub esi, 0x1000 |
5538 | add edi, 0x1000 |
5544 | add edi, 0x1000 |
5539 | push eax |
5545 | push eax |
5540 | lea eax, [ebp+4000h] |
5546 | lea eax, [ebp+4000h] |
5541 | stdcall map_page, eax, edi, PG_MAP |
5547 | stdcall map_page, eax, edi, PG_MAP |
5542 | push PG_MAP |
5548 | push PG_MAP |
5543 | lea eax, [edi+1000h] |
5549 | lea eax, [edi+1000h] |
5544 | push eax |
5550 | push eax |
5545 | lea eax, [ebp+5000h] |
5551 | lea eax, [ebp+5000h] |
5546 | push eax |
5552 | push eax |
5547 | stdcall map_page |
5553 | stdcall map_page |
5548 | pop eax |
5554 | pop eax |
5549 | @@: |
5555 | @@: |
5550 | dec eax |
5556 | dec eax |
5551 | jnz .scan_dsdt |
5557 | jnz .scan_dsdt |
5552 | jmp no_acpi_power_off |
5558 | jmp no_acpi_power_off |
5553 | do_acpi_power_off: |
5559 | do_acpi_power_off: |
5554 | mov edx, [ebx+48] |
5560 | mov edx, [ebx+48] |
5555 | test edx, edx |
5561 | test edx, edx |
5556 | jz .nosmi |
5562 | jz .nosmi |
5557 | mov al, [ebx+52] |
5563 | mov al, [ebx+52] |
5558 | out dx, al |
5564 | out dx, al |
5559 | mov edx, [ebx+64] |
5565 | mov edx, [ebx+64] |
5560 | @@: |
5566 | @@: |
5561 | in ax, dx |
5567 | in ax, dx |
5562 | test al, 1 |
5568 | test al, 1 |
5563 | jz @b |
5569 | jz @b |
5564 | .nosmi: |
5570 | .nosmi: |
5565 | and cx, 0x0707 |
5571 | and cx, 0x0707 |
5566 | shl cx, 2 |
5572 | shl cx, 2 |
5567 | or cx, 0x2020 |
5573 | or cx, 0x2020 |
5568 | mov edx, [ebx+64] |
5574 | mov edx, [ebx+64] |
5569 | in ax, dx |
5575 | in ax, dx |
5570 | and ax, 203h |
5576 | and ax, 203h |
5571 | or ah, cl |
5577 | or ah, cl |
5572 | out dx, ax |
5578 | out dx, ax |
5573 | mov edx, [ebx+68] |
5579 | mov edx, [ebx+68] |
5574 | test edx, edx |
5580 | test edx, edx |
5575 | jz @f |
5581 | jz @f |
5576 | in ax, dx |
5582 | in ax, dx |
5577 | and ax, 203h |
5583 | and ax, 203h |
5578 | or ah, ch |
5584 | or ah, ch |
5579 | out dx, ax |
5585 | out dx, ax |
5580 | @@: |
5586 | @@: |
5581 | jmp $ |
5587 | jmp $ |
5582 | 5588 | ||
5583 | 5589 | ||
5584 | no_acpi_power_off: |
5590 | no_acpi_power_off: |
5585 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5591 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5586 | mov word [OS_BASE+0x467+2], 0x1000 |
5592 | mov word [OS_BASE+0x467+2], 0x1000 |
5587 | 5593 | ||
5588 | mov al, 0x0F |
5594 | mov al, 0x0F |
5589 | out 0x70, al |
5595 | out 0x70, al |
5590 | mov al, 0x05 |
5596 | mov al, 0x05 |
5591 | out 0x71, al |
5597 | out 0x71, al |
5592 | 5598 | ||
5593 | mov al, 0xFE |
5599 | mov al, 0xFE |
5594 | out 0x64, al |
5600 | out 0x64, al |
5595 | 5601 | ||
5596 | hlt |
5602 | hlt |
5597 | jmp $-1 |
5603 | jmp $-1 |
5598 | 5604 | ||
5599 | scan_rsdp: |
5605 | scan_rsdp: |
5600 | add eax, OS_BASE |
5606 | add eax, OS_BASE |
5601 | .s: |
5607 | .s: |
5602 | cmp dword [eax], 'RSD ' |
5608 | cmp dword [eax], 'RSD ' |
5603 | jnz .n |
5609 | jnz .n |
5604 | cmp dword [eax+4], 'PTR ' |
5610 | cmp dword [eax+4], 'PTR ' |
5605 | jnz .n |
5611 | jnz .n |
5606 | xor edx, edx |
5612 | xor edx, edx |
5607 | xor esi, esi |
5613 | xor esi, esi |
5608 | @@: |
5614 | @@: |
5609 | add dl, [eax+esi] |
5615 | add dl, [eax+esi] |
5610 | inc esi |
5616 | inc esi |
5611 | cmp esi, 20 |
5617 | cmp esi, 20 |
5612 | jnz @b |
5618 | jnz @b |
5613 | test dl, dl |
5619 | test dl, dl |
5614 | jz .ok |
5620 | jz .ok |
5615 | .n: |
5621 | .n: |
5616 | add eax, 10h |
5622 | add eax, 10h |
5617 | loop .s |
5623 | loop .s |
5618 | stc |
5624 | stc |
5619 | .ok: |
5625 | .ok: |
5620 | ret |
5626 | ret |
5621 | end if |
5627 | end if |
5622 | 5628 | ||
5623 | include "data32.inc" |
5629 | include "data32.inc" |
5624 | 5630 | ||
5625 | __REV__ = __REV |
5631 | __REV__ = __REV |
5626 | 5632 | ||
5627 | uglobals_size = $ - endofcode |
5633 | uglobals_size = $ - endofcode |
5628 | diff16 "end of kernel code",0,$=> |
5634 | diff16 "end of kernel code",0,$=> |