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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: 2601 $ |
72 | $Revision: 2620 $ |
73 | 73 | ||
74 | 74 | ||
75 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
75 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
76 | 76 | ||
77 | ; Enabling the next line will enable serial output console |
77 | ; Enabling the next line will enable serial output console |
78 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
78 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
79 | 79 | ||
80 | include "proc32.inc" |
80 | include "proc32.inc" |
81 | include "kglobals.inc" |
81 | include "kglobals.inc" |
82 | include "lang.inc" |
82 | include "lang.inc" |
83 | 83 | ||
84 | include "const.inc" |
84 | include "const.inc" |
85 | max_processes equ 255 |
85 | max_processes equ 255 |
86 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
86 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
87 | 87 | ||
88 | 88 | ||
89 | os_stack equ (os_data_l-gdts) ; GDTs |
89 | os_stack equ (os_data_l-gdts) ; GDTs |
90 | os_code equ (os_code_l-gdts) |
90 | os_code equ (os_code_l-gdts) |
91 | graph_data equ (3+graph_data_l-gdts) |
91 | graph_data equ (3+graph_data_l-gdts) |
92 | tss0 equ (tss0_l-gdts) |
92 | tss0 equ (tss0_l-gdts) |
93 | app_code equ (3+app_code_l-gdts) |
93 | app_code equ (3+app_code_l-gdts) |
94 | app_data equ (3+app_data_l-gdts) |
94 | app_data equ (3+app_data_l-gdts) |
95 | app_tls equ (3+tls_data_l-gdts) |
95 | app_tls equ (3+tls_data_l-gdts) |
96 | pci_code_sel equ (pci_code_32-gdts) |
96 | pci_code_sel equ (pci_code_32-gdts) |
97 | pci_data_sel equ (pci_data_32-gdts) |
97 | pci_data_sel equ (pci_data_32-gdts) |
98 | 98 | ||
99 | 99 | ||
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
101 | ;; |
101 | ;; |
102 | ;; Included files: |
102 | ;; Included files: |
103 | ;; |
103 | ;; |
104 | ;; Kernel16.inc |
104 | ;; Kernel16.inc |
105 | ;; - Booteng.inc English text for bootup |
105 | ;; - Booteng.inc English text for bootup |
106 | ;; - Bootcode.inc Hardware setup |
106 | ;; - Bootcode.inc Hardware setup |
107 | ;; - Pci16.inc PCI functions |
107 | ;; - Pci16.inc PCI functions |
108 | ;; |
108 | ;; |
109 | ;; Kernel32.inc |
109 | ;; Kernel32.inc |
110 | ;; - Sys32.inc Process management |
110 | ;; - Sys32.inc Process management |
111 | ;; - Shutdown.inc Shutdown and restart |
111 | ;; - Shutdown.inc Shutdown and restart |
112 | ;; - Fat32.inc Read / write hd |
112 | ;; - Fat32.inc Read / write hd |
113 | ;; - Vesa12.inc Vesa 1.2 driver |
113 | ;; - Vesa12.inc Vesa 1.2 driver |
114 | ;; - Vesa20.inc Vesa 2.0 driver |
114 | ;; - Vesa20.inc Vesa 2.0 driver |
115 | ;; - Vga.inc VGA driver |
115 | ;; - Vga.inc VGA driver |
116 | ;; - Stack.inc Network interface |
116 | ;; - Stack.inc Network interface |
117 | ;; - Mouse.inc Mouse pointer |
117 | ;; - Mouse.inc Mouse pointer |
118 | ;; - Scincode.inc Window skinning |
118 | ;; - Scincode.inc Window skinning |
119 | ;; - Pci32.inc PCI functions |
119 | ;; - Pci32.inc PCI functions |
120 | ;; |
120 | ;; |
121 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
121 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
122 | 122 | ||
123 | 123 | ||
124 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
124 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
125 | ;; ;; |
125 | ;; ;; |
126 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
126 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
127 | ;; ;; |
127 | ;; ;; |
128 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
128 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
129 | 129 | ||
130 | use16 |
130 | use16 |
131 | org 0x0 |
131 | org 0x0 |
132 | jmp start_of_code |
132 | jmp start_of_code |
133 | 133 | ||
134 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
134 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
135 | 135 | ||
136 | include "boot/bootstr.inc" ; language-independent boot messages |
136 | include "boot/bootstr.inc" ; language-independent boot messages |
137 | include "boot/preboot.inc" |
137 | include "boot/preboot.inc" |
138 | 138 | ||
139 | if lang eq en |
139 | if lang eq en |
140 | include "boot/booteng.inc" ; english system boot messages |
140 | include "boot/booteng.inc" ; english system boot messages |
141 | else if lang eq ru |
141 | else if lang eq ru |
142 | include "boot/bootru.inc" ; russian system boot messages |
142 | include "boot/bootru.inc" ; russian system boot messages |
143 | include "boot/ru.inc" ; Russian font |
143 | include "boot/ru.inc" ; Russian font |
144 | else if lang eq et |
144 | else if lang eq et |
145 | include "boot/bootet.inc" ; estonian system boot messages |
145 | include "boot/bootet.inc" ; estonian system boot messages |
146 | include "boot/et.inc" ; Estonian font |
146 | include "boot/et.inc" ; Estonian font |
147 | else |
147 | else |
148 | include "boot/bootge.inc" ; german system boot messages |
148 | include "boot/bootge.inc" ; german system boot messages |
149 | end if |
149 | end if |
150 | 150 | ||
151 | include "boot/bootcode.inc" ; 16 bit system boot code |
151 | include "boot/bootcode.inc" ; 16 bit system boot code |
152 | include "bus/pci/pci16.inc" |
152 | include "bus/pci/pci16.inc" |
153 | include "detect/biosdisk.inc" |
153 | include "detect/biosdisk.inc" |
154 | 154 | ||
155 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
155 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
156 | ;; ;; |
156 | ;; ;; |
157 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
157 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
158 | ;; ;; |
158 | ;; ;; |
159 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
159 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
160 | 160 | ||
161 | 161 | ||
162 | ; CR0 Flags - Protected mode and Paging |
162 | ; CR0 Flags - Protected mode and Paging |
163 | 163 | ||
164 | mov ecx, CR0_PE |
164 | mov ecx, CR0_PE |
165 | 165 | ||
166 | ; Enabling 32 bit protected mode |
166 | ; Enabling 32 bit protected mode |
167 | 167 | ||
168 | sidt [cs:old_ints_h] |
168 | sidt [cs:old_ints_h] |
169 | 169 | ||
170 | cli ; disable all irqs |
170 | cli ; disable all irqs |
171 | cld |
171 | cld |
172 | mov al, 255 ; mask all irqs |
172 | mov al, 255 ; mask all irqs |
173 | out 0xa1, al |
173 | out 0xa1, al |
174 | out 0x21, al |
174 | out 0x21, al |
175 | l.5: |
175 | l.5: |
176 | in al, 0x64 ; Enable A20 |
176 | in al, 0x64 ; Enable A20 |
177 | test al, 2 |
177 | test al, 2 |
178 | jnz l.5 |
178 | jnz l.5 |
179 | mov al, 0xD1 |
179 | mov al, 0xD1 |
180 | out 0x64, al |
180 | out 0x64, al |
181 | l.6: |
181 | l.6: |
182 | in al, 0x64 |
182 | in al, 0x64 |
183 | test al, 2 |
183 | test al, 2 |
184 | jnz l.6 |
184 | jnz l.6 |
185 | mov al, 0xDF |
185 | mov al, 0xDF |
186 | out 0x60, al |
186 | out 0x60, al |
187 | l.7: |
187 | l.7: |
188 | in al, 0x64 |
188 | in al, 0x64 |
189 | test al, 2 |
189 | test al, 2 |
190 | jnz l.7 |
190 | jnz l.7 |
191 | mov al, 0xFF |
191 | mov al, 0xFF |
192 | out 0x64, al |
192 | out 0x64, al |
193 | 193 | ||
194 | lgdt [cs:tmp_gdt] ; Load GDT |
194 | lgdt [cs:tmp_gdt] ; Load GDT |
195 | mov eax, cr0 ; protected mode |
195 | mov eax, cr0 ; protected mode |
196 | or eax, ecx |
196 | or eax, ecx |
197 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
197 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
198 | mov cr0, eax |
198 | mov cr0, eax |
199 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
199 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
200 | 200 | ||
201 | align 8 |
201 | align 8 |
202 | tmp_gdt: |
202 | tmp_gdt: |
203 | 203 | ||
204 | dw 23 |
204 | dw 23 |
205 | dd tmp_gdt+0x10000 |
205 | dd tmp_gdt+0x10000 |
206 | dw 0 |
206 | dw 0 |
207 | 207 | ||
208 | dw 0xffff |
208 | dw 0xffff |
209 | dw 0x0000 |
209 | dw 0x0000 |
210 | db 0x00 |
210 | db 0x00 |
211 | dw 11011111b *256 +10011010b |
211 | dw 11011111b *256 +10011010b |
212 | db 0x00 |
212 | db 0x00 |
213 | 213 | ||
214 | dw 0xffff |
214 | dw 0xffff |
215 | dw 0x0000 |
215 | dw 0x0000 |
216 | db 0x00 |
216 | db 0x00 |
217 | dw 11011111b *256 +10010010b |
217 | dw 11011111b *256 +10010010b |
218 | db 0x00 |
218 | db 0x00 |
219 | 219 | ||
220 | include "data16.inc" |
220 | include "data16.inc" |
221 | 221 | ||
222 | use32 |
222 | use32 |
223 | org $+0x10000 |
223 | org $+0x10000 |
224 | 224 | ||
225 | align 4 |
225 | align 4 |
226 | B32: |
226 | B32: |
227 | mov ax, os_stack ; Selector for os |
227 | mov ax, os_stack ; Selector for os |
228 | mov ds, ax |
228 | mov ds, ax |
229 | mov es, ax |
229 | mov es, ax |
230 | mov fs, ax |
230 | mov fs, ax |
231 | mov gs, ax |
231 | mov gs, ax |
232 | mov ss, ax |
232 | mov ss, ax |
233 | mov esp, 0x006CC00 ; Set stack |
233 | mov esp, 0x006CC00 ; Set stack |
234 | 234 | ||
235 | ; CLEAR 0x280000 - HEAP_BASE |
235 | ; CLEAR 0x280000 - HEAP_BASE |
236 | 236 | ||
237 | xor eax, eax |
237 | xor eax, eax |
238 | mov edi, CLEAN_ZONE |
238 | mov edi, CLEAN_ZONE |
239 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
239 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
240 | cld |
240 | cld |
241 | rep stosd |
241 | rep stosd |
242 | 242 | ||
243 | ; CLEAR KERNEL UNDEFINED GLOBALS |
243 | ; CLEAR KERNEL UNDEFINED GLOBALS |
244 | mov edi, endofcode-OS_BASE |
244 | mov edi, endofcode-OS_BASE |
245 | mov ecx, 0x90000 |
245 | mov ecx, 0x90000 |
246 | sub ecx, edi |
246 | sub ecx, edi |
247 | shr ecx, 2 |
247 | shr ecx, 2 |
248 | rep stosd |
248 | rep stosd |
249 | 249 | ||
250 | ; SAVE & CLEAR 0-0xffff |
250 | ; SAVE & CLEAR 0-0xffff |
251 | 251 | ||
252 | xor esi, esi |
252 | xor esi, esi |
253 | mov edi, (BOOT_VAR-OS_BASE) |
253 | mov edi, (BOOT_VAR-OS_BASE) |
254 | mov ecx, 0x10000 / 4 |
254 | mov ecx, 0x10000 / 4 |
255 | rep movsd |
255 | rep movsd |
256 | mov edi, 0x1000 |
256 | mov edi, 0x1000 |
257 | mov ecx, 0xf000 / 4 |
257 | mov ecx, 0xf000 / 4 |
258 | rep stosd |
258 | rep stosd |
259 | 259 | ||
260 | call test_cpu |
260 | call test_cpu |
261 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
261 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
262 | 262 | ||
263 | call check_acpi |
263 | call check_acpi |
264 | call init_BIOS32 |
264 | call init_BIOS32 |
265 | ; MEMORY MODEL |
265 | ; MEMORY MODEL |
266 | call mem_test |
266 | call mem_test |
267 | call init_mem |
267 | call init_mem |
268 | call init_page_map |
268 | call init_page_map |
269 | 269 | ||
270 | ; ENABLE PAGING |
270 | ; ENABLE PAGING |
271 | 271 | ||
272 | mov eax, sys_pgdir-OS_BASE |
272 | mov eax, sys_pgdir-OS_BASE |
273 | mov cr3, eax |
273 | mov cr3, eax |
274 | 274 | ||
275 | mov eax, cr0 |
275 | mov eax, cr0 |
276 | or eax, CR0_PG+CR0_WP |
276 | or eax, CR0_PG+CR0_WP |
277 | mov cr0, eax |
277 | mov cr0, eax |
278 | 278 | ||
279 | lgdt [gdts] |
279 | lgdt [gdts] |
280 | jmp pword os_code:high_code |
280 | jmp pword os_code:high_code |
281 | 281 | ||
282 | align 4 |
282 | align 4 |
283 | bios32_entry dd ? |
283 | bios32_entry dd ? |
284 | tmp_page_tabs dd ? |
284 | tmp_page_tabs dd ? |
285 | 285 | ||
286 | use16 |
286 | use16 |
287 | org $-0x10000 |
287 | org $-0x10000 |
288 | include "boot/shutdown.inc" ; shutdown or restart |
288 | include "boot/shutdown.inc" ; shutdown or restart |
289 | org $+0x10000 |
289 | org $+0x10000 |
290 | use32 |
290 | use32 |
291 | 291 | ||
292 | __DEBUG__ fix 1 |
292 | __DEBUG__ fix 1 |
293 | __DEBUG_LEVEL__ fix 1 |
293 | __DEBUG_LEVEL__ fix 1 |
294 | include 'init.inc' |
294 | include 'init.inc' |
295 | 295 | ||
296 | org OS_BASE+$ |
296 | org OS_BASE+$ |
297 | 297 | ||
298 | include 'fdo.inc' |
298 | include 'fdo.inc' |
299 | 299 | ||
300 | align 4 |
300 | align 4 |
301 | high_code: |
301 | high_code: |
302 | mov ax, os_stack |
302 | mov ax, os_stack |
303 | mov bx, app_data |
303 | mov bx, app_data |
304 | mov cx, app_tls |
304 | mov cx, app_tls |
305 | mov ss, ax |
305 | mov ss, ax |
306 | add esp, OS_BASE |
306 | add esp, OS_BASE |
307 | 307 | ||
308 | mov ds, bx |
308 | mov ds, bx |
309 | mov es, bx |
309 | mov es, bx |
310 | mov fs, cx |
310 | mov fs, cx |
311 | mov gs, bx |
311 | mov gs, bx |
312 | 312 | ||
313 | bt [cpu_caps], CAPS_PGE |
313 | bt [cpu_caps], CAPS_PGE |
314 | jnc @F |
314 | jnc @F |
315 | 315 | ||
316 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
316 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
317 | 317 | ||
318 | mov ebx, cr4 |
318 | mov ebx, cr4 |
319 | or ebx, CR4_PGE |
319 | or ebx, CR4_PGE |
320 | mov cr4, ebx |
320 | mov cr4, ebx |
321 | @@: |
321 | @@: |
322 | xor eax, eax |
322 | xor eax, eax |
323 | mov dword [sys_pgdir], eax |
323 | mov dword [sys_pgdir], eax |
324 | mov dword [sys_pgdir+4], eax |
324 | mov dword [sys_pgdir+4], eax |
325 | 325 | ||
326 | mov eax, cr3 |
326 | mov eax, cr3 |
327 | mov cr3, eax ; flush TLB |
327 | mov cr3, eax ; flush TLB |
328 | 328 | ||
329 | mov ecx, pg_data.mutex |
329 | mov ecx, pg_data.mutex |
330 | call mutex_init |
330 | call mutex_init |
331 | 331 | ||
332 | mov ecx, disk_list_mutex |
332 | mov ecx, disk_list_mutex |
333 | call mutex_init |
333 | call mutex_init |
334 | 334 | ||
335 | mov ecx, keyboard_list_mutex |
335 | mov ecx, keyboard_list_mutex |
336 | call mutex_init |
336 | call mutex_init |
337 | 337 | ||
338 | mov ecx, unpack_mutex |
338 | mov ecx, unpack_mutex |
339 | call mutex_init |
339 | call mutex_init |
340 | 340 | ||
341 | ; SAVE REAL MODE VARIABLES |
341 | ; SAVE REAL MODE VARIABLES |
342 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
342 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
343 | mov [IDEContrRegsBaseAddr], ax |
343 | mov [IDEContrRegsBaseAddr], ax |
344 | ; --------------- APM --------------------- |
344 | ; --------------- APM --------------------- |
345 | 345 | ||
346 | ; init selectors |
346 | ; init selectors |
347 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
347 | 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 |
348 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
349 | ; protected-mode 32-bit code segment |
349 | ; protected-mode 32-bit code segment |
350 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
350 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
351 | ; protected-mode 16-bit code segment |
351 | ; protected-mode 16-bit code segment |
352 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
352 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
353 | ; protected-mode 16-bit data segment |
353 | ; protected-mode 16-bit data segment |
354 | 354 | ||
355 | shl eax, 4 |
355 | shl eax, 4 |
356 | mov [dword apm_code_32 + 2], ax |
356 | mov [dword apm_code_32 + 2], ax |
357 | shr eax, 16 |
357 | shr eax, 16 |
358 | mov [dword apm_code_32 + 4], al |
358 | mov [dword apm_code_32 + 4], al |
359 | 359 | ||
360 | shl ecx, 4 |
360 | shl ecx, 4 |
361 | mov [dword apm_code_16 + 2], cx |
361 | mov [dword apm_code_16 + 2], cx |
362 | shr ecx, 16 |
362 | shr ecx, 16 |
363 | mov [dword apm_code_16 + 4], cl |
363 | mov [dword apm_code_16 + 4], cl |
364 | 364 | ||
365 | shl edx, 4 |
365 | shl edx, 4 |
366 | mov [dword apm_data_16 + 2], dx |
366 | mov [dword apm_data_16 + 2], dx |
367 | shr edx, 16 |
367 | shr edx, 16 |
368 | mov [dword apm_data_16 + 4], dl |
368 | mov [dword apm_data_16 + 4], dl |
369 | 369 | ||
370 | mov dword[apm_entry], ebx |
370 | mov dword[apm_entry], ebx |
371 | mov word [apm_entry + 4], apm_code_32 - gdts |
371 | mov word [apm_entry + 4], apm_code_32 - gdts |
372 | 372 | ||
373 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
373 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
374 | mov [apm_vf], eax |
374 | mov [apm_vf], eax |
375 | ; ----------------------------------------- |
375 | ; ----------------------------------------- |
376 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
376 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
377 | mov [allow_dma_access], al |
377 | mov [allow_dma_access], al |
378 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
378 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
379 | mov [ScreenBPP], al |
379 | mov [ScreenBPP], al |
380 | 380 | ||
381 | mov [_display.bpp], eax |
381 | mov [_display.bpp], eax |
382 | mov [_display.vrefresh], 60 |
382 | mov [_display.vrefresh], 60 |
383 | 383 | ||
384 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
384 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
385 | mov [_display.width], eax |
385 | mov [_display.width], eax |
386 | dec eax |
386 | dec eax |
387 | mov [Screen_Max_X], eax |
387 | mov [Screen_Max_X], eax |
388 | mov [screen_workarea.right], eax |
388 | mov [screen_workarea.right], eax |
389 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
389 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
390 | mov [_display.height], eax |
390 | mov [_display.height], eax |
391 | dec eax |
391 | dec eax |
392 | mov [Screen_Max_Y], eax |
392 | mov [Screen_Max_Y], eax |
393 | mov [screen_workarea.bottom], eax |
393 | mov [screen_workarea.bottom], eax |
394 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
394 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
395 | mov [SCR_MODE], eax |
395 | mov [SCR_MODE], eax |
396 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
396 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
397 | ; mov [BANK_SWITCH], eax |
397 | ; mov [BANK_SWITCH], eax |
398 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
398 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
399 | cmp [SCR_MODE], word 0x13 ; 320x200 |
399 | cmp [SCR_MODE], word 0x13 ; 320x200 |
400 | je @f |
400 | je @f |
401 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
401 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
402 | je @f |
402 | je @f |
403 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
403 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
404 | mov [BytesPerScanLine], ax |
404 | mov [BytesPerScanLine], ax |
405 | mov [_display.pitch], eax |
405 | mov [_display.pitch], eax |
406 | @@: |
406 | @@: |
407 | mov eax, [_display.width] |
407 | mov eax, [_display.width] |
408 | mul [_display.height] |
408 | mul [_display.height] |
409 | mov [_WinMapSize], eax |
409 | mov [_WinMapSize], eax |
410 | 410 | ||
411 | call calculate_fast_getting_offset_for_WinMapAddress |
411 | call calculate_fast_getting_offset_for_WinMapAddress |
412 | ; for Qemu or non standart video cards |
412 | ; for Qemu or non standart video cards |
413 | ; Unfortunately [BytesPerScanLine] does not always |
413 | ; Unfortunately [BytesPerScanLine] does not always |
414 | ; equal to [_display.width] * [ScreenBPP] / 8 |
414 | ; equal to [_display.width] * [ScreenBPP] / 8 |
415 | call calculate_fast_getting_offset_for_LFB |
415 | call calculate_fast_getting_offset_for_LFB |
416 | 416 | ||
417 | mov esi, BOOT_VAR+0x9080 |
417 | mov esi, BOOT_VAR+0x9080 |
418 | movzx ecx, byte [esi-1] |
418 | movzx ecx, byte [esi-1] |
419 | mov [NumBiosDisks], ecx |
419 | mov [NumBiosDisks], ecx |
420 | mov edi, BiosDisksData |
420 | mov edi, BiosDisksData |
421 | rep movsd |
421 | rep movsd |
422 | 422 | ||
423 | ; GRAPHICS ADDRESSES |
423 | ; GRAPHICS ADDRESSES |
424 | 424 | ||
425 | mov eax, [BOOT_VAR+BOOT_LFB] |
425 | mov eax, [BOOT_VAR+BOOT_LFB] |
426 | mov [LFBAddress], eax |
426 | mov [LFBAddress], eax |
427 | 427 | ||
428 | cmp [SCR_MODE], word 0100000000000000b |
428 | cmp [SCR_MODE], word 0100000000000000b |
429 | jge setvesa20 |
429 | jge setvesa20 |
430 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
430 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
431 | je v20ga32 |
431 | je v20ga32 |
432 | jmp v20ga24 |
432 | jmp v20ga24 |
433 | 433 | ||
434 | setvesa20: |
434 | setvesa20: |
435 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
435 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
436 | mov [GETPIXEL], dword Vesa20_getpixel24 |
436 | mov [GETPIXEL], dword Vesa20_getpixel24 |
437 | cmp [ScreenBPP], byte 24 |
437 | cmp [ScreenBPP], byte 24 |
438 | jz v20ga24 |
438 | jz v20ga24 |
439 | v20ga32: |
439 | v20ga32: |
440 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
440 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
441 | mov [GETPIXEL], dword Vesa20_getpixel32 |
441 | mov [GETPIXEL], dword Vesa20_getpixel32 |
442 | jmp no_mode_0x12 |
442 | jmp no_mode_0x12 |
443 | v20ga24: |
443 | v20ga24: |
444 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
444 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
445 | jne no_mode_0x12 |
445 | jne no_mode_0x12 |
446 | mov [PUTPIXEL], dword VGA_putpixel |
446 | mov [PUTPIXEL], dword VGA_putpixel |
447 | mov [GETPIXEL], dword Vesa20_getpixel32 |
447 | mov [GETPIXEL], dword Vesa20_getpixel32 |
448 | no_mode_0x12: |
448 | no_mode_0x12: |
449 | 449 | ||
450 | ; -------- Fast System Call init ---------- |
450 | ; -------- Fast System Call init ---------- |
451 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
451 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
452 | bt [cpu_caps], CAPS_SEP |
452 | bt [cpu_caps], CAPS_SEP |
453 | jnc .SEnP ; SysEnter not Present |
453 | jnc .SEnP ; SysEnter not Present |
454 | xor edx, edx |
454 | xor edx, edx |
455 | mov ecx, MSR_SYSENTER_CS |
455 | mov ecx, MSR_SYSENTER_CS |
456 | mov eax, os_code |
456 | mov eax, os_code |
457 | wrmsr |
457 | wrmsr |
458 | mov ecx, MSR_SYSENTER_ESP |
458 | mov ecx, MSR_SYSENTER_ESP |
459 | ; mov eax, sysenter_stack ; Check it |
459 | ; mov eax, sysenter_stack ; Check it |
460 | xor eax, eax |
460 | xor eax, eax |
461 | wrmsr |
461 | wrmsr |
462 | mov ecx, MSR_SYSENTER_EIP |
462 | mov ecx, MSR_SYSENTER_EIP |
463 | mov eax, sysenter_entry |
463 | mov eax, sysenter_entry |
464 | wrmsr |
464 | wrmsr |
465 | .SEnP: |
465 | .SEnP: |
466 | ; AMD SYSCALL/SYSRET |
466 | ; AMD SYSCALL/SYSRET |
467 | cmp byte[cpu_vendor], 'A' |
467 | cmp byte[cpu_vendor], 'A' |
468 | jne .noSYSCALL |
468 | jne .noSYSCALL |
469 | mov eax, 0x80000001 |
469 | mov eax, 0x80000001 |
470 | cpuid |
470 | cpuid |
471 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
471 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
472 | jz .noSYSCALL |
472 | jz .noSYSCALL |
473 | mov ecx, MSR_AMD_EFER |
473 | mov ecx, MSR_AMD_EFER |
474 | rdmsr |
474 | rdmsr |
475 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
475 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
476 | wrmsr |
476 | wrmsr |
477 | 477 | ||
478 | ; !!!! It`s dirty hack, fix it !!! |
478 | ; !!!! It`s dirty hack, fix it !!! |
479 | ; Bits of EDX : |
479 | ; Bits of EDX : |
480 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
480 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
481 | ; and the contents of this field, plus 8, are copied into the SS register. |
481 | ; and the contents of this field, plus 8, are copied into the SS register. |
482 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
482 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
483 | ; and the contents of this field, plus 8, are copied into the SS register. |
483 | ; and the contents of this field, plus 8, are copied into the SS register. |
484 | 484 | ||
485 | ; mov edx, (os_code + 16) * 65536 + os_code |
485 | ; mov edx, (os_code + 16) * 65536 + os_code |
486 | mov edx, 0x1B0008 |
486 | mov edx, 0x1B0008 |
487 | 487 | ||
488 | mov eax, syscall_entry |
488 | mov eax, syscall_entry |
489 | mov ecx, MSR_AMD_STAR |
489 | mov ecx, MSR_AMD_STAR |
490 | wrmsr |
490 | wrmsr |
491 | .noSYSCALL: |
491 | .noSYSCALL: |
492 | ; ----------------------------------------- |
492 | ; ----------------------------------------- |
493 | stdcall alloc_page |
493 | stdcall alloc_page |
494 | stdcall map_page, tss-0xF80, eax, PG_SW |
494 | stdcall map_page, tss-0xF80, eax, PG_SW |
495 | stdcall alloc_page |
495 | stdcall alloc_page |
496 | inc eax |
496 | inc eax |
497 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
497 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
498 | stdcall map_page, tss+0x80, eax, PG_SW |
498 | stdcall map_page, tss+0x80, eax, PG_SW |
499 | stdcall alloc_page |
499 | stdcall alloc_page |
500 | inc eax |
500 | inc eax |
501 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
501 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
502 | stdcall map_page, tss+0x1080, eax, PG_SW |
502 | stdcall map_page, tss+0x1080, eax, PG_SW |
503 | 503 | ||
504 | ; LOAD IDT |
504 | ; LOAD IDT |
505 | 505 | ||
506 | call build_interrupt_table ;lidt is executed |
506 | call build_interrupt_table ;lidt is executed |
507 | ;lidt [idtreg] |
507 | ;lidt [idtreg] |
508 | 508 | ||
509 | call init_kernel_heap |
509 | call init_kernel_heap |
510 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
510 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
511 | mov [os_stack_seg], eax |
511 | mov [os_stack_seg], eax |
512 | 512 | ||
513 | lea esp, [eax+RING0_STACK_SIZE] |
513 | lea esp, [eax+RING0_STACK_SIZE] |
514 | 514 | ||
515 | mov [tss._ss0], os_stack |
515 | mov [tss._ss0], os_stack |
516 | mov [tss._esp0], esp |
516 | mov [tss._esp0], esp |
517 | mov [tss._esp], esp |
517 | mov [tss._esp], esp |
518 | mov [tss._cs], os_code |
518 | mov [tss._cs], os_code |
519 | mov [tss._ss], os_stack |
519 | mov [tss._ss], os_stack |
520 | mov [tss._ds], app_data |
520 | mov [tss._ds], app_data |
521 | mov [tss._es], app_data |
521 | mov [tss._es], app_data |
522 | mov [tss._fs], app_data |
522 | mov [tss._fs], app_data |
523 | mov [tss._gs], app_data |
523 | mov [tss._gs], app_data |
524 | mov [tss._io], 128 |
524 | mov [tss._io], 128 |
525 | ;Add IO access table - bit array of permitted ports |
525 | ;Add IO access table - bit array of permitted ports |
526 | mov edi, tss._io_map_0 |
526 | mov edi, tss._io_map_0 |
527 | xor eax, eax |
527 | xor eax, eax |
528 | not eax |
528 | not eax |
529 | mov ecx, 8192/4 |
529 | mov ecx, 8192/4 |
530 | rep stosd ; access to 4096*8=65536 ports |
530 | rep stosd ; access to 4096*8=65536 ports |
531 | 531 | ||
532 | mov ax, tss0 |
532 | mov ax, tss0 |
533 | ltr ax |
533 | ltr ax |
534 | 534 | ||
535 | mov [LFBSize], 0x800000 |
535 | mov [LFBSize], 0x800000 |
536 | call init_LFB |
536 | call init_LFB |
537 | call init_fpu |
537 | call init_fpu |
538 | call init_malloc |
538 | call init_malloc |
539 | 539 | ||
540 | stdcall alloc_kernel_space, 0x51000 |
540 | stdcall alloc_kernel_space, 0x51000 |
541 | mov [default_io_map], eax |
541 | mov [default_io_map], eax |
542 | 542 | ||
543 | add eax, 0x2000 |
543 | add eax, 0x2000 |
544 | mov [ipc_tmp], eax |
544 | mov [ipc_tmp], eax |
545 | mov ebx, 0x1000 |
545 | mov ebx, 0x1000 |
546 | 546 | ||
547 | add eax, 0x40000 |
547 | add eax, 0x40000 |
548 | mov [proc_mem_map], eax |
548 | mov [proc_mem_map], eax |
549 | 549 | ||
550 | add eax, 0x8000 |
550 | add eax, 0x8000 |
551 | mov [proc_mem_pdir], eax |
551 | mov [proc_mem_pdir], eax |
552 | 552 | ||
553 | add eax, ebx |
553 | add eax, ebx |
554 | mov [proc_mem_tab], eax |
554 | mov [proc_mem_tab], eax |
555 | 555 | ||
556 | add eax, ebx |
556 | add eax, ebx |
557 | mov [tmp_task_pdir], eax |
557 | mov [tmp_task_pdir], eax |
558 | 558 | ||
559 | add eax, ebx |
559 | add eax, ebx |
560 | mov [tmp_task_ptab], eax |
560 | mov [tmp_task_ptab], eax |
561 | 561 | ||
562 | add eax, ebx |
562 | add eax, ebx |
563 | mov [ipc_pdir], eax |
563 | mov [ipc_pdir], eax |
564 | 564 | ||
565 | add eax, ebx |
565 | add eax, ebx |
566 | mov [ipc_ptab], eax |
566 | mov [ipc_ptab], eax |
567 | 567 | ||
568 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
568 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
569 | (unpack.lc+unpack.lp)))*4 |
569 | (unpack.lc+unpack.lp)))*4 |
570 | 570 | ||
571 | mov [unpack.p], eax |
571 | mov [unpack.p], eax |
572 | 572 | ||
573 | call init_events |
573 | call init_events |
574 | mov eax, srv.fd-SRV.fd |
574 | mov eax, srv.fd-SRV.fd |
575 | mov [srv.fd], eax |
575 | mov [srv.fd], eax |
576 | mov [srv.bk], eax |
576 | mov [srv.bk], eax |
577 | 577 | ||
578 | ;Set base of graphic segment to linear address of LFB |
578 | ;Set base of graphic segment to linear address of LFB |
579 | mov eax, [LFBAddress] ; set for gs |
579 | mov eax, [LFBAddress] ; set for gs |
580 | mov [graph_data_l+2], ax |
580 | mov [graph_data_l+2], ax |
581 | shr eax, 16 |
581 | shr eax, 16 |
582 | mov [graph_data_l+4], al |
582 | mov [graph_data_l+4], al |
583 | mov [graph_data_l+7], ah |
583 | mov [graph_data_l+7], ah |
584 | 584 | ||
585 | stdcall kernel_alloc, [_WinMapSize] |
585 | stdcall kernel_alloc, [_WinMapSize] |
586 | mov [_WinMapAddress], eax |
586 | mov [_WinMapAddress], eax |
587 | 587 | ||
588 | xor eax, eax |
588 | xor eax, eax |
589 | inc eax |
589 | inc eax |
590 | mov [CURRENT_TASK], eax ;dword 1 |
590 | mov [CURRENT_TASK], eax ;dword 1 |
591 | mov [TASK_COUNT], eax ;dword 1 |
591 | mov [TASK_COUNT], eax ;dword 1 |
592 | mov [TASK_BASE], dword TASK_DATA |
592 | mov [TASK_BASE], dword TASK_DATA |
593 | mov [current_slot], SLOT_BASE+256 |
593 | mov [current_slot], SLOT_BASE+256 |
594 | 594 | ||
595 | ; set background |
595 | ; set background |
596 | 596 | ||
597 | mov [BgrDrawMode], eax |
597 | mov [BgrDrawMode], eax |
598 | mov [BgrDataWidth], eax |
598 | mov [BgrDataWidth], eax |
599 | mov [BgrDataHeight], eax |
599 | mov [BgrDataHeight], eax |
600 | mov [mem_BACKGROUND], 4 |
600 | mov [mem_BACKGROUND], 4 |
601 | mov [img_background], static_background_data |
601 | mov [img_background], static_background_data |
602 | 602 | ||
603 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
603 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
604 | 604 | ||
605 | stdcall kernel_alloc, 0x10000/8 |
605 | stdcall kernel_alloc, 0x10000/8 |
606 | mov edi, eax |
606 | mov edi, eax |
607 | mov [network_free_ports], eax |
607 | mov [network_free_ports], eax |
608 | or eax, -1 |
608 | or eax, -1 |
609 | mov ecx, 0x10000/32 |
609 | mov ecx, 0x10000/32 |
610 | rep stosd |
610 | rep stosd |
611 | 611 | ||
612 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
612 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
613 | 613 | ||
614 | call init_irqs |
614 | call init_irqs |
615 | call PIC_init |
615 | call PIC_init |
616 | 616 | ||
617 | ; Initialize system V86 machine |
617 | ; Initialize system V86 machine |
618 | call init_sys_v86 |
618 | call init_sys_v86 |
619 | 619 | ||
620 | ; Initialize system timer (IRQ0) |
620 | ; Initialize system timer (IRQ0) |
621 | call PIT_init |
621 | call PIT_init |
622 | 622 | ||
623 | ; Try to Initialize APIC |
623 | ; Try to Initialize APIC |
624 | call APIC_init |
624 | call APIC_init |
625 | 625 | ||
626 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
626 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
627 | ; they are used: when partitions are scanned, hd_read relies on timer |
627 | ; they are used: when partitions are scanned, hd_read relies on timer |
628 | call unmask_timer |
628 | call unmask_timer |
629 | stdcall enable_irq, 2 ; @#$%! PIC |
629 | stdcall enable_irq, 2 ; @#$%! PIC |
630 | stdcall enable_irq, 6 ; FDD |
630 | stdcall enable_irq, 6 ; FDD |
631 | stdcall enable_irq, 13 ; co-processor |
631 | stdcall enable_irq, 13 ; co-processor |
632 | stdcall enable_irq, 14 |
632 | stdcall enable_irq, 14 |
633 | stdcall enable_irq, 15 |
633 | stdcall enable_irq, 15 |
634 | 634 | ||
635 | ; Enable interrupts in IDE controller |
635 | ; Enable interrupts in IDE controller |
636 | mov al, 0 |
636 | mov al, 0 |
637 | mov dx, 0x3F6 |
637 | mov dx, 0x3F6 |
638 | out dx, al |
638 | out dx, al |
639 | mov dl, 0x76 |
639 | mov dl, 0x76 |
640 | out dx, al |
640 | out dx, al |
641 | 641 | ||
642 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
642 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
643 | include 'detect/disks.inc' |
643 | include 'detect/disks.inc' |
644 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
644 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
645 | 645 | ||
646 | call Parser_params |
646 | call Parser_params |
647 | 647 | ||
648 | if ~ defined extended_primary_loader |
648 | if ~ defined extended_primary_loader |
649 | ; ramdisk image should be loaded by extended primary loader if it exists |
649 | ; ramdisk image should be loaded by extended primary loader if it exists |
650 | ; READ RAMDISK IMAGE FROM HD |
650 | ; READ RAMDISK IMAGE FROM HD |
651 | 651 | ||
652 | ;!!!!!!!!!!!!!!!!!!!!!!! |
652 | ;!!!!!!!!!!!!!!!!!!!!!!! |
653 | include 'boot/rdload.inc' |
653 | include 'boot/rdload.inc' |
654 | ;!!!!!!!!!!!!!!!!!!!!!!! |
654 | ;!!!!!!!!!!!!!!!!!!!!!!! |
655 | end if |
655 | end if |
656 | ; mov [dma_hdd],1 |
656 | ; mov [dma_hdd],1 |
657 | ; CALCULATE FAT CHAIN FOR RAMDISK |
657 | ; CALCULATE FAT CHAIN FOR RAMDISK |
658 | 658 | ||
659 | call calculatefatchain |
659 | call calculatefatchain |
660 | 660 | ||
661 | if 0 |
661 | if 0 |
662 | mov ax, [OS_BASE+0x10000+bx_from_load] |
662 | mov ax, [OS_BASE+0x10000+bx_from_load] |
663 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
663 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
664 | je no_lib_load |
664 | je no_lib_load |
665 | ; LOADING LIBRARES |
665 | ; LOADING LIBRARES |
666 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
666 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
667 | call load_file_parse_table ; prepare file parse table |
667 | call load_file_parse_table ; prepare file parse table |
668 | call set_kernel_conf ; configure devices and gui |
668 | call set_kernel_conf ; configure devices and gui |
669 | no_lib_load: |
669 | no_lib_load: |
670 | end if |
670 | end if |
671 | 671 | ||
672 | ; LOAD FONTS I and II |
672 | ; LOAD FONTS I and II |
673 | 673 | ||
674 | stdcall read_file, char, FONT_I, 0, 2304 |
674 | stdcall read_file, char, FONT_I, 0, 2304 |
675 | stdcall read_file, char2, FONT_II, 0, 2560 |
675 | stdcall read_file, char2, FONT_II, 0, 2560 |
676 | 676 | ||
677 | mov [MOUSE_PICTURE], dword mousepointer |
677 | mov [MOUSE_PICTURE], dword mousepointer |
678 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
678 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
679 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
679 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
680 | 680 | ||
681 | mov esi, boot_fonts |
681 | mov esi, boot_fonts |
682 | call boot_log |
682 | call boot_log |
683 | 683 | ||
684 | ; Display APIC status |
684 | ; Display APIC status |
685 | mov esi, boot_APIC_found |
685 | mov esi, boot_APIC_found |
686 | cmp [irq_mode], IRQ_APIC |
686 | cmp [irq_mode], IRQ_APIC |
687 | je @f |
687 | je @f |
688 | mov esi, boot_APIC_nfound |
688 | mov esi, boot_APIC_nfound |
689 | @@: |
689 | @@: |
690 | 690 | ||
691 | ; PRINT AMOUNT OF MEMORY |
691 | ; PRINT AMOUNT OF MEMORY |
692 | mov esi, boot_memdetect |
692 | mov esi, boot_memdetect |
693 | call boot_log |
693 | call boot_log |
694 | 694 | ||
695 | movzx ecx, word [boot_y] |
695 | movzx ecx, word [boot_y] |
696 | if lang eq ru |
696 | if lang eq ru |
697 | or ecx, (10+30*6) shl 16 |
697 | or ecx, (10+30*6) shl 16 |
698 | else |
698 | else |
699 | or ecx, (10+29*6) shl 16 |
699 | or ecx, (10+29*6) shl 16 |
700 | end if |
700 | end if |
701 | sub ecx, 10 |
701 | sub ecx, 10 |
702 | mov edx, 0xFFFFFF |
702 | mov edx, 0xFFFFFF |
703 | mov ebx, [MEM_AMOUNT] |
703 | mov ebx, [MEM_AMOUNT] |
704 | shr ebx, 20 |
704 | shr ebx, 20 |
705 | xor edi, edi |
705 | xor edi, edi |
706 | mov eax, 0x00040000 |
706 | mov eax, 0x00040000 |
707 | inc edi |
707 | inc edi |
708 | call display_number_force |
708 | call display_number_force |
709 | 709 | ||
710 | ; BUILD SCHEDULER |
710 | ; BUILD SCHEDULER |
711 | 711 | ||
712 | call build_scheduler; sys32.inc |
712 | call build_scheduler; sys32.inc |
713 | 713 | ||
714 | mov esi, boot_devices |
714 | mov esi, boot_devices |
715 | call boot_log |
715 | call boot_log |
716 | 716 | ||
717 | mov [pci_access_enabled], 1 |
717 | mov [pci_access_enabled], 1 |
718 | 718 | ||
719 | 719 | ||
720 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
720 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
721 | 721 | ||
722 | mov esi, boot_windefs |
722 | mov esi, boot_windefs |
723 | call boot_log |
723 | call boot_log |
724 | call set_window_defaults |
724 | call set_window_defaults |
725 | 725 | ||
726 | ; SET BACKGROUND DEFAULTS |
726 | ; SET BACKGROUND DEFAULTS |
727 | 727 | ||
728 | mov esi, boot_bgr |
728 | mov esi, boot_bgr |
729 | call boot_log |
729 | call boot_log |
730 | call init_background |
730 | call init_background |
731 | call calculatebackground |
731 | call calculatebackground |
732 | 732 | ||
733 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
733 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
734 | 734 | ||
735 | mov esi, boot_resirqports |
735 | mov esi, boot_resirqports |
736 | call boot_log |
736 | call boot_log |
737 | call reserve_irqs_ports |
737 | call reserve_irqs_ports |
738 | 738 | ||
739 | ; SET UP OS TASK |
739 | ; SET UP OS TASK |
740 | 740 | ||
741 | mov esi, boot_setostask |
741 | mov esi, boot_setostask |
742 | call boot_log |
742 | call boot_log |
743 | 743 | ||
744 | xor eax, eax |
744 | xor eax, eax |
745 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
745 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
746 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
746 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
747 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
747 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
748 | 748 | ||
749 | ; name for OS/IDLE process |
749 | ; name for OS/IDLE process |
750 | 750 | ||
751 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
751 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
752 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
752 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
753 | mov edi, [os_stack_seg] |
753 | mov edi, [os_stack_seg] |
754 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
754 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
755 | add edi, 0x2000-512 |
755 | add edi, 0x2000-512 |
756 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
756 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
757 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi; just for case |
757 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi; just for case |
758 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
758 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
759 | 759 | ||
760 | mov esi, fpu_data |
760 | mov esi, fpu_data |
761 | mov ecx, 512/4 |
761 | mov ecx, 512/4 |
762 | cld |
762 | cld |
763 | rep movsd |
763 | rep movsd |
764 | 764 | ||
765 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
765 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
766 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
766 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
767 | 767 | ||
768 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
768 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
769 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
769 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
770 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
770 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
771 | 771 | ||
772 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
772 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
773 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
773 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
774 | 774 | ||
775 | ; task list |
775 | ; task list |
776 | mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
776 | mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
777 | inc eax |
777 | inc eax |
778 | mov dword [CURRENT_TASK], eax |
778 | mov dword [CURRENT_TASK], eax |
779 | mov dword [TASK_COUNT], eax |
779 | mov dword [TASK_COUNT], eax |
780 | mov [current_slot], SLOT_BASE+256 |
780 | mov [current_slot], SLOT_BASE+256 |
781 | mov [TASK_BASE], dword TASK_DATA |
781 | mov [TASK_BASE], dword TASK_DATA |
782 | mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
782 | mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
783 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
783 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
784 | 784 | ||
785 | call init_display |
785 | call init_display |
786 | mov eax, [def_cursor] |
786 | mov eax, [def_cursor] |
787 | mov [SLOT_BASE+APPDATA.cursor], eax |
787 | mov [SLOT_BASE+APPDATA.cursor], eax |
788 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
788 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
789 | 789 | ||
790 | ; READ TSC / SECOND |
790 | ; READ TSC / SECOND |
791 | 791 | ||
792 | mov esi, boot_tsc |
792 | mov esi, boot_tsc |
793 | call boot_log |
793 | call boot_log |
794 | cli |
794 | cli |
795 | rdtsc ;call _rdtsc |
795 | rdtsc ;call _rdtsc |
796 | mov ecx, eax |
796 | mov ecx, eax |
797 | mov esi, 250 ; wait 1/4 a second |
797 | mov esi, 250 ; wait 1/4 a second |
798 | call delay_ms |
798 | call delay_ms |
799 | rdtsc ;call _rdtsc |
799 | rdtsc ;call _rdtsc |
800 | sti |
800 | sti |
801 | sub eax, ecx |
801 | sub eax, ecx |
802 | shl eax, 2 |
802 | shl eax, 2 |
803 | mov [CPU_FREQ], eax ; save tsc / sec |
803 | mov [CPU_FREQ], eax ; save tsc / sec |
804 | ; mov ebx, 1000000 |
804 | ; mov ebx, 1000000 |
805 | ; div ebx |
805 | ; div ebx |
806 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
806 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
807 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
807 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
808 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
808 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
809 | mov edx, 2251799814 |
809 | mov edx, 2251799814 |
810 | mul edx |
810 | mul edx |
811 | shr edx, 19 |
811 | shr edx, 19 |
812 | mov [stall_mcs], edx |
812 | mov [stall_mcs], edx |
813 | ; PRINT CPU FREQUENCY |
813 | ; PRINT CPU FREQUENCY |
814 | mov esi, boot_cpufreq |
814 | mov esi, boot_cpufreq |
815 | call boot_log |
815 | call boot_log |
816 | 816 | ||
817 | mov ebx, edx |
817 | mov ebx, edx |
818 | movzx ecx, word [boot_y] |
818 | movzx ecx, word [boot_y] |
819 | if lang eq ru |
819 | if lang eq ru |
820 | add ecx, (10+19*6) shl 16 - 10 ; 'Determining amount of memory' |
820 | add ecx, (10+19*6) shl 16 - 10 ; 'Determining amount of memory' |
821 | else |
821 | else |
822 | add ecx, (10+17*6) shl 16 - 10 ; 'Determining amount of memory' |
822 | add ecx, (10+17*6) shl 16 - 10 ; 'Determining amount of memory' |
823 | end if |
823 | end if |
824 | mov edx, 0xFFFFFF |
824 | mov edx, 0xFFFFFF |
825 | xor edi, edi |
825 | xor edi, edi |
826 | mov eax, 0x00040000 |
826 | mov eax, 0x00040000 |
827 | inc edi |
827 | inc edi |
828 | call display_number_force |
828 | call display_number_force |
829 | 829 | ||
830 | ; SET VARIABLES |
830 | ; SET VARIABLES |
831 | 831 | ||
832 | call set_variables |
832 | call set_variables |
833 | 833 | ||
834 | ; STACK AND FDC |
834 | ; STACK AND FDC |
835 | 835 | ||
836 | call stack_init |
836 | call stack_init |
837 | call fdc_init |
837 | call fdc_init |
838 | 838 | ||
839 | ; PALETTE FOR 320x200 and 640x480 16 col |
839 | ; PALETTE FOR 320x200 and 640x480 16 col |
840 | 840 | ||
841 | cmp [SCR_MODE], word 0x12 |
841 | cmp [SCR_MODE], word 0x12 |
842 | jne no_pal_vga |
842 | jne no_pal_vga |
843 | mov esi, boot_pal_vga |
843 | mov esi, boot_pal_vga |
844 | call boot_log |
844 | call boot_log |
845 | call paletteVGA |
845 | call paletteVGA |
846 | no_pal_vga: |
846 | no_pal_vga: |
847 | 847 | ||
848 | cmp [SCR_MODE], word 0x13 |
848 | cmp [SCR_MODE], word 0x13 |
849 | jne no_pal_ega |
849 | jne no_pal_ega |
850 | mov esi, boot_pal_ega |
850 | mov esi, boot_pal_ega |
851 | call boot_log |
851 | call boot_log |
852 | call palette320x200 |
852 | call palette320x200 |
853 | no_pal_ega: |
853 | no_pal_ega: |
854 | 854 | ||
855 | ; LOAD DEFAULT SKIN |
855 | ; LOAD DEFAULT SKIN |
856 | 856 | ||
857 | call load_default_skin |
857 | call load_default_skin |
858 | 858 | ||
859 | ;protect io permission map |
859 | ;protect io permission map |
860 | 860 | ||
861 | mov esi, [default_io_map] |
861 | mov esi, [default_io_map] |
862 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
862 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
863 | add esi, 0x1000 |
863 | add esi, 0x1000 |
864 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
864 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
865 | 865 | ||
866 | stdcall map_page, tss._io_map_0, \ |
866 | stdcall map_page, tss._io_map_0, \ |
867 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
867 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
868 | stdcall map_page, tss._io_map_1, \ |
868 | stdcall map_page, tss._io_map_1, \ |
869 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
869 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
870 | 870 | ||
871 | mov ax, [OS_BASE+0x10000+bx_from_load] |
871 | mov ax, [OS_BASE+0x10000+bx_from_load] |
872 | cmp ax, 'r1'; if not rused ram disk - load network configuration from files {SPraid.simba} |
872 | cmp ax, 'r1'; if not rused ram disk - load network configuration from files {SPraid.simba} |
873 | je no_st_network |
873 | je no_st_network |
874 | call set_network_conf |
874 | call set_network_conf |
875 | no_st_network: |
875 | no_st_network: |
876 | 876 | ||
877 | ; LOAD FIRST APPLICATION |
877 | ; LOAD FIRST APPLICATION |
878 | cli |
878 | cli |
879 | 879 | ||
880 | ; cmp byte [BOOT_VAR+0x9030],1 |
880 | ; cmp byte [BOOT_VAR+0x9030],1 |
881 | ; jne no_load_vrr_m |
881 | ; jne no_load_vrr_m |
882 | 882 | ||
883 | ; mov ebp, vrr_m |
883 | ; mov ebp, vrr_m |
884 | ; call fs_execute_from_sysdir |
884 | ; call fs_execute_from_sysdir |
885 | ; |
885 | ; |
886 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
886 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
887 | ; sub eax,2 |
887 | ; sub eax,2 |
888 | ; jz first_app_found |
888 | ; jz first_app_found |
889 | ; |
889 | ; |
890 | ;no_load_vrr_m: |
890 | ;no_load_vrr_m: |
891 | 891 | ||
892 | mov ebp, firstapp |
892 | mov ebp, firstapp |
893 | call fs_execute_from_sysdir |
893 | call fs_execute_from_sysdir |
894 | 894 | ||
895 | ; cmp eax,2 ; continue if a process has been loaded |
895 | ; cmp eax,2 ; continue if a process has been loaded |
896 | sub eax, 2 |
896 | sub eax, 2 |
897 | jz first_app_found |
897 | jz first_app_found |
898 | 898 | ||
899 | mov esi, boot_failed |
899 | mov esi, boot_failed |
900 | call boot_log |
900 | call boot_log |
901 | 901 | ||
902 | mov eax, 0xDEADBEEF ; otherwise halt |
902 | mov eax, 0xDEADBEEF ; otherwise halt |
903 | hlt |
903 | hlt |
904 | 904 | ||
905 | first_app_found: |
905 | first_app_found: |
906 | 906 | ||
907 | cli |
907 | cli |
908 | 908 | ||
909 | ;mov [TASK_COUNT],dword 2 |
909 | ;mov [TASK_COUNT],dword 2 |
910 | push 1 |
910 | push 1 |
911 | pop dword [CURRENT_TASK] ; set OS task fisrt |
911 | pop dword [CURRENT_TASK] ; set OS task fisrt |
912 | 912 | ||
913 | ; SET KEYBOARD PARAMETERS |
913 | ; SET KEYBOARD PARAMETERS |
914 | mov al, 0xf6 ; reset keyboard, scan enabled |
914 | mov al, 0xf6 ; reset keyboard, scan enabled |
915 | call kb_write |
915 | call kb_write |
916 | test ah, ah |
916 | test ah, ah |
917 | jnz .no_keyboard |
917 | jnz .no_keyboard |
918 | 918 | ||
919 | ; wait until 8042 is ready |
919 | ; wait until 8042 is ready |
920 | xor ecx, ecx |
920 | xor ecx, ecx |
921 | @@: |
921 | @@: |
922 | in al, 64h |
922 | in al, 64h |
923 | and al, 00000010b |
923 | and al, 00000010b |
924 | loopnz @b |
924 | loopnz @b |
925 | 925 | ||
926 | iglobal |
926 | iglobal |
927 | align 4 |
927 | align 4 |
928 | ps2_keyboard_functions: |
928 | ps2_keyboard_functions: |
929 | dd .end - $ |
929 | dd .end - $ |
930 | dd 0 ; no close |
930 | dd 0 ; no close |
931 | dd ps2_set_lights |
931 | dd ps2_set_lights |
932 | .end: |
932 | .end: |
933 | endg |
933 | endg |
934 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
934 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
935 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
935 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
936 | ; call kb_write |
936 | ; call kb_write |
937 | ; call kb_read |
937 | ; call kb_read |
938 | ; mov al, 111b |
938 | ; mov al, 111b |
939 | ; call kb_write |
939 | ; call kb_write |
940 | ; call kb_read |
940 | ; call kb_read |
941 | 941 | ||
942 | mov al, 0xF3 ; set repeat rate & delay |
942 | mov al, 0xF3 ; set repeat rate & delay |
943 | call kb_write |
943 | call kb_write |
944 | ; call kb_read |
944 | ; call kb_read |
945 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
945 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
946 | call kb_write |
946 | call kb_write |
947 | ; call kb_read |
947 | ; call kb_read |
948 | ;// mike.dld [ |
948 | ;// mike.dld [ |
949 | call set_lights |
949 | call set_lights |
950 | ;// mike.dld ] |
950 | ;// mike.dld ] |
951 | stdcall attach_int_handler, 1, irq1, 0 |
951 | stdcall attach_int_handler, 1, irq1, 0 |
952 | .no_keyboard: |
952 | .no_keyboard: |
953 | 953 | ||
954 | ; SET MOUSE |
954 | ; SET MOUSE |
955 | 955 | ||
956 | stdcall load_driver, szPS2MDriver |
956 | stdcall load_driver, szPS2MDriver |
957 | ; stdcall load_driver, szCOM_MDriver |
957 | ; stdcall load_driver, szCOM_MDriver |
958 | 958 | ||
959 | mov esi, boot_setmouse |
959 | mov esi, boot_setmouse |
960 | call boot_log |
960 | call boot_log |
961 | call setmouse |
961 | call setmouse |
962 | 962 | ||
963 | ; Setup serial output console (if enabled) |
963 | ; Setup serial output console (if enabled) |
964 | 964 | ||
965 | if defined debug_com_base |
965 | if defined debug_com_base |
966 | 966 | ||
967 | ; enable Divisor latch |
967 | ; enable Divisor latch |
968 | 968 | ||
969 | mov dx, debug_com_base+3 |
969 | mov dx, debug_com_base+3 |
970 | mov al, 1 shl 7 |
970 | mov al, 1 shl 7 |
971 | out dx, al |
971 | out dx, al |
972 | 972 | ||
973 | ; Set speed to 115200 baud (max speed) |
973 | ; Set speed to 115200 baud (max speed) |
974 | 974 | ||
975 | mov dx, debug_com_base |
975 | mov dx, debug_com_base |
976 | mov al, 0x01 |
976 | mov al, 0x01 |
977 | out dx, al |
977 | out dx, al |
978 | 978 | ||
979 | mov dx, debug_com_base+1 |
979 | mov dx, debug_com_base+1 |
980 | mov al, 0x00 |
980 | mov al, 0x00 |
981 | out dx, al |
981 | out dx, al |
982 | 982 | ||
983 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
983 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
984 | 984 | ||
985 | mov dx, debug_com_base+3 |
985 | mov dx, debug_com_base+3 |
986 | mov al, 3 |
986 | mov al, 3 |
987 | out dx, al |
987 | out dx, al |
988 | 988 | ||
989 | ; disable interrupts |
989 | ; disable interrupts |
990 | 990 | ||
991 | mov dx, debug_com_base+1 |
991 | mov dx, debug_com_base+1 |
992 | mov al, 0 |
992 | mov al, 0 |
993 | out dx, al |
993 | out dx, al |
994 | 994 | ||
995 | ; clear + enable fifo (64 bits) |
995 | ; clear + enable fifo (64 bits) |
996 | 996 | ||
997 | mov dx, debug_com_base+2 |
997 | mov dx, debug_com_base+2 |
998 | mov al, 0x7 + 1 shl 5 |
998 | mov al, 0x7 + 1 shl 5 |
999 | out dx, al |
999 | out dx, al |
1000 | 1000 | ||
1001 | 1001 | ||
1002 | end if |
1002 | end if |
1003 | 1003 | ||
1004 | mov eax, [cpu_count] |
1004 | mov eax, [cpu_count] |
1005 | test eax, eax |
1005 | test eax, eax |
1006 | jnz @F |
1006 | jnz @F |
1007 | mov al, 1 ; at least one CPU |
1007 | mov al, 1 ; at least one CPU |
1008 | @@: |
1008 | @@: |
1009 | DEBUGF 1, "K : %d CPU detected\n", eax |
1009 | DEBUGF 1, "K : %d CPU detected\n", eax |
1010 | 1010 | ||
1011 | ; START MULTITASKING |
1011 | ; START MULTITASKING |
1012 | 1012 | ||
1013 | ; A 'All set - press ESC to start' messages if need |
1013 | ; A 'All set - press ESC to start' messages if need |
1014 | if preboot_blogesc |
1014 | if preboot_blogesc |
1015 | mov esi, boot_tasking |
1015 | mov esi, boot_tasking |
1016 | call boot_log |
1016 | call boot_log |
1017 | .bll1: |
1017 | .bll1: |
1018 | in al, 0x60 ; wait for ESC key press |
1018 | in al, 0x60 ; wait for ESC key press |
1019 | cmp al, 129 |
1019 | cmp al, 129 |
1020 | jne .bll1 |
1020 | jne .bll1 |
1021 | end if |
1021 | end if |
1022 | 1022 | ||
1023 | cmp [IDEContrRegsBaseAddr], 0 |
1023 | cmp [IDEContrRegsBaseAddr], 0 |
1024 | setnz [dma_hdd] |
1024 | setnz [dma_hdd] |
1025 | mov [timer_ticks_enable], 1 ; for cd driver |
1025 | mov [timer_ticks_enable], 1 ; for cd driver |
1026 | 1026 | ||
1027 | sti |
1027 | sti |
1028 | call change_task |
1028 | call change_task |
1029 | 1029 | ||
1030 | jmp osloop |
1030 | jmp osloop |
1031 | 1031 | ||
1032 | 1032 | ||
1033 | ; Fly :) |
1033 | ; Fly :) |
1034 | 1034 | ||
1035 | include 'unpacker.inc' |
1035 | include 'unpacker.inc' |
1036 | 1036 | ||
1037 | align 4 |
1037 | align 4 |
1038 | boot_log: |
1038 | boot_log: |
1039 | pushad |
1039 | pushad |
1040 | 1040 | ||
1041 | mov ebx, 10*65536 |
1041 | mov ebx, 10*65536 |
1042 | mov bx, word [boot_y] |
1042 | mov bx, word [boot_y] |
1043 | add [boot_y], dword 10 |
1043 | add [boot_y], dword 10 |
1044 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1044 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1045 | xor edi, edi |
1045 | xor edi, edi |
1046 | mov edx, esi |
1046 | mov edx, esi |
1047 | inc edi |
1047 | inc edi |
1048 | call dtext |
1048 | call dtext |
1049 | 1049 | ||
1050 | mov [novesachecksum], 1000 |
1050 | mov [novesachecksum], 1000 |
1051 | call checkVga_N13 |
1051 | call checkVga_N13 |
1052 | 1052 | ||
1053 | popad |
1053 | popad |
1054 | 1054 | ||
1055 | ret |
1055 | ret |
1056 | 1056 | ||
1057 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1057 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1058 | ; ; |
1058 | ; ; |
1059 | ; MAIN OS LOOP START ; |
1059 | ; MAIN OS LOOP START ; |
1060 | ; ; |
1060 | ; ; |
1061 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1061 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1062 | align 32 |
1062 | align 32 |
1063 | osloop: |
1063 | osloop: |
1064 | ; call [draw_pointer] |
1064 | ; call [draw_pointer] |
1065 | call __sys_draw_pointer |
1065 | call __sys_draw_pointer |
1066 | call window_check_events |
1066 | call window_check_events |
1067 | call mouse_check_events |
1067 | call mouse_check_events |
1068 | call checkmisc |
1068 | call checkmisc |
1069 | call checkVga_N13 |
1069 | call checkVga_N13 |
1070 | call stack_handler |
1070 | call stack_handler |
1071 | call checkidle |
1071 | call checkidle |
1072 | call check_fdd_motor_status |
1072 | call check_fdd_motor_status |
1073 | call check_ATAPI_device_event |
1073 | call check_ATAPI_device_event |
1074 | call check_lights_state |
1074 | call check_lights_state |
1075 | call check_timers |
1075 | call check_timers |
1076 | jmp osloop |
1076 | jmp osloop |
1077 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1077 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1078 | ; ; |
1078 | ; ; |
1079 | ; MAIN OS LOOP END ; |
1079 | ; MAIN OS LOOP END ; |
1080 | ; ; |
1080 | ; ; |
1081 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1081 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1082 | align 4 |
1082 | align 4 |
1083 | checkidle: |
1083 | checkidle: |
1084 | pushad |
1084 | pushad |
1085 | call change_task |
1085 | call change_task |
1086 | jmp idle_loop_entry |
1086 | jmp idle_loop_entry |
1087 | idle_loop: |
1087 | idle_loop: |
1088 | cmp eax, [idlemem] ; eax == [timer_ticks] |
1088 | cmp eax, [idlemem] ; eax == [timer_ticks] |
1089 | jne idle_exit |
1089 | jne idle_exit |
1090 | rdtsc ;call _rdtsc |
1090 | rdtsc ;call _rdtsc |
1091 | mov ecx, eax |
1091 | mov ecx, eax |
1092 | hlt |
1092 | hlt |
1093 | rdtsc ;call _rdtsc |
1093 | rdtsc ;call _rdtsc |
1094 | sub eax, ecx |
1094 | sub eax, ecx |
1095 | add [idleuse], eax |
1095 | add [idleuse], eax |
1096 | idle_loop_entry: |
1096 | idle_loop_entry: |
1097 | mov eax, [timer_ticks]; eax = [timer_ticks] |
1097 | mov eax, [timer_ticks]; eax = [timer_ticks] |
1098 | cmp [check_idle_semaphore], 0 |
1098 | cmp [check_idle_semaphore], 0 |
1099 | je idle_loop |
1099 | je idle_loop |
1100 | dec [check_idle_semaphore] |
1100 | dec [check_idle_semaphore] |
1101 | idle_exit: |
1101 | idle_exit: |
1102 | mov [idlemem], eax ; eax == [timer_ticks] |
1102 | mov [idlemem], eax ; eax == [timer_ticks] |
1103 | popad |
1103 | popad |
1104 | ret |
1104 | ret |
1105 | 1105 | ||
1106 | uglobal |
1106 | uglobal |
1107 | idlemem dd 0x0 |
1107 | idlemem dd 0x0 |
1108 | idleuse dd 0x0 |
1108 | idleuse dd 0x0 |
1109 | idleusesec dd 0x0 |
1109 | idleusesec dd 0x0 |
1110 | check_idle_semaphore dd 0x0 |
1110 | check_idle_semaphore dd 0x0 |
1111 | endg |
1111 | endg |
1112 | 1112 | ||
1113 | 1113 | ||
1114 | 1114 | ||
1115 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1115 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1116 | ; ; |
1116 | ; ; |
1117 | ; INCLUDED SYSTEM FILES ; |
1117 | ; INCLUDED SYSTEM FILES ; |
1118 | ; ; |
1118 | ; ; |
1119 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1119 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1120 | 1120 | ||
1121 | 1121 | ||
1122 | include "kernel32.inc" |
1122 | include "kernel32.inc" |
1123 | 1123 | ||
1124 | 1124 | ||
1125 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1125 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1126 | ; ; |
1126 | ; ; |
1127 | ; KERNEL FUNCTIONS ; |
1127 | ; KERNEL FUNCTIONS ; |
1128 | ; ; |
1128 | ; ; |
1129 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1129 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1130 | 1130 | ||
1131 | reserve_irqs_ports: |
1131 | reserve_irqs_ports: |
1132 | 1132 | ||
1133 | 1133 | ||
1134 | ; RESERVE PORTS |
1134 | ; RESERVE PORTS |
1135 | mov eax, RESERVED_PORTS |
1135 | mov eax, RESERVED_PORTS |
1136 | mov ecx, 1 |
1136 | mov ecx, 1 |
1137 | 1137 | ||
1138 | mov [eax], dword 4 |
1138 | mov [eax], dword 4 |
1139 | 1139 | ||
1140 | mov [eax+16], ecx |
1140 | mov [eax+16], ecx |
1141 | mov [eax+16+4], dword 0 |
1141 | mov [eax+16+4], dword 0 |
1142 | mov [eax+16+4], dword 0x2D |
1142 | mov [eax+16+4], dword 0x2D |
1143 | 1143 | ||
1144 | mov [eax+32], ecx |
1144 | mov [eax+32], ecx |
1145 | mov [eax+32+4], dword 0x30 |
1145 | mov [eax+32+4], dword 0x30 |
1146 | mov [eax+32+8], dword 0x4D |
1146 | mov [eax+32+8], dword 0x4D |
1147 | 1147 | ||
1148 | mov [eax+48], ecx |
1148 | mov [eax+48], ecx |
1149 | mov [eax+48+4], dword 0x50 |
1149 | mov [eax+48+4], dword 0x50 |
1150 | mov [eax+28+8], dword 0xDF |
1150 | mov [eax+28+8], dword 0xDF |
1151 | 1151 | ||
1152 | mov [eax+64], ecx |
1152 | mov [eax+64], ecx |
1153 | mov [eax+64+4], dword 0xE5 |
1153 | mov [eax+64+4], dword 0xE5 |
1154 | mov [eax+64+8], dword 0xFF |
1154 | mov [eax+64+8], dword 0xFF |
1155 | 1155 | ||
1156 | ret |
1156 | ret |
1157 | 1157 | ||
1158 | 1158 | ||
1159 | iglobal |
1159 | iglobal |
1160 | process_number dd 0x1 |
1160 | process_number dd 0x1 |
1161 | endg |
1161 | endg |
1162 | 1162 | ||
1163 | set_variables: |
1163 | set_variables: |
1164 | 1164 | ||
1165 | mov ecx, 0x16 ; flush port 0x60 |
1165 | mov ecx, 0x16 ; flush port 0x60 |
1166 | .fl60: |
1166 | .fl60: |
1167 | in al, 0x60 |
1167 | in al, 0x60 |
1168 | loop .fl60 |
1168 | loop .fl60 |
1169 | push eax |
1169 | push eax |
1170 | 1170 | ||
1171 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
1171 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
1172 | shr ax, 1 |
1172 | shr ax, 1 |
1173 | shl eax, 16 |
1173 | shl eax, 16 |
1174 | mov ax, [BOOT_VAR+BOOT_X_RES] |
1174 | mov ax, [BOOT_VAR+BOOT_X_RES] |
1175 | shr ax, 1 |
1175 | shr ax, 1 |
1176 | mov [MOUSE_X], eax |
1176 | mov [MOUSE_X], eax |
1177 | 1177 | ||
1178 | xor eax, eax |
1178 | xor eax, eax |
1179 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1179 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1180 | 1180 | ||
1181 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1181 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1182 | mov byte [KEY_COUNT], al ; keyboard buffer |
1182 | mov byte [KEY_COUNT], al ; keyboard buffer |
1183 | mov byte [BTN_COUNT], al ; button buffer |
1183 | mov byte [BTN_COUNT], al ; button buffer |
1184 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1184 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1185 | 1185 | ||
1186 | ;!! IP 04.02.2005: |
1186 | ;!! IP 04.02.2005: |
1187 | mov byte [DONT_SWITCH], al; change task if possible |
1187 | mov byte [DONT_SWITCH], al; change task if possible |
1188 | pop eax |
1188 | pop eax |
1189 | ret |
1189 | ret |
1190 | 1190 | ||
1191 | align 4 |
1191 | align 4 |
1192 | ;input eax=43,bl-byte of output, ecx - number of port |
1192 | ;input eax=43,bl-byte of output, ecx - number of port |
1193 | sys_outport: |
1193 | sys_outport: |
1194 | 1194 | ||
1195 | mov edi, ecx ; separate flag for read / write |
1195 | mov edi, ecx ; separate flag for read / write |
1196 | and ecx, 65535 |
1196 | and ecx, 65535 |
1197 | 1197 | ||
1198 | mov eax, [RESERVED_PORTS] |
1198 | mov eax, [RESERVED_PORTS] |
1199 | test eax, eax |
1199 | test eax, eax |
1200 | jnz .sopl8 |
1200 | jnz .sopl8 |
1201 | inc eax |
1201 | inc eax |
1202 | mov [esp+32], eax |
1202 | mov [esp+32], eax |
1203 | ret |
1203 | ret |
1204 | 1204 | ||
1205 | .sopl8: |
1205 | .sopl8: |
1206 | mov edx, [TASK_BASE] |
1206 | mov edx, [TASK_BASE] |
1207 | mov edx, [edx+0x4] |
1207 | mov edx, [edx+0x4] |
1208 | ;and ecx,65535 |
1208 | ;and ecx,65535 |
1209 | ;cld - set on interrupt 0x40 |
1209 | ;cld - set on interrupt 0x40 |
1210 | .sopl1: |
1210 | .sopl1: |
1211 | 1211 | ||
1212 | mov esi, eax |
1212 | mov esi, eax |
1213 | shl esi, 4 |
1213 | shl esi, 4 |
1214 | add esi, RESERVED_PORTS |
1214 | add esi, RESERVED_PORTS |
1215 | cmp edx, [esi+0] |
1215 | cmp edx, [esi+0] |
1216 | jne .sopl2 |
1216 | jne .sopl2 |
1217 | cmp ecx, [esi+4] |
1217 | cmp ecx, [esi+4] |
1218 | jb .sopl2 |
1218 | jb .sopl2 |
1219 | cmp ecx, [esi+8] |
1219 | cmp ecx, [esi+8] |
1220 | jg .sopl2 |
1220 | jg .sopl2 |
1221 | .sopl3: |
1221 | .sopl3: |
1222 | 1222 | ||
1223 | test edi, 0x80000000; read ? |
1223 | test edi, 0x80000000; read ? |
1224 | jnz .sopl4 |
1224 | jnz .sopl4 |
1225 | 1225 | ||
1226 | mov eax, ebx |
1226 | mov eax, ebx |
1227 | mov dx, cx ; write |
1227 | mov dx, cx ; write |
1228 | out dx, al |
1228 | out dx, al |
1229 | and [esp+32], dword 0 |
1229 | and [esp+32], dword 0 |
1230 | ret |
1230 | ret |
1231 | 1231 | ||
1232 | .sopl2: |
1232 | .sopl2: |
1233 | 1233 | ||
1234 | dec eax |
1234 | dec eax |
1235 | jnz .sopl1 |
1235 | jnz .sopl1 |
1236 | inc eax |
1236 | inc eax |
1237 | mov [esp+32], eax |
1237 | mov [esp+32], eax |
1238 | ret |
1238 | ret |
1239 | 1239 | ||
1240 | 1240 | ||
1241 | .sopl4: |
1241 | .sopl4: |
1242 | 1242 | ||
1243 | mov dx, cx ; read |
1243 | mov dx, cx ; read |
1244 | in al, dx |
1244 | in al, dx |
1245 | and eax, 0xff |
1245 | and eax, 0xff |
1246 | and [esp+32], dword 0 |
1246 | and [esp+32], dword 0 |
1247 | mov [esp+20], eax |
1247 | mov [esp+20], eax |
1248 | ret |
1248 | ret |
1249 | 1249 | ||
1250 | display_number: |
1250 | display_number: |
1251 | ;It is not optimization |
1251 | ;It is not optimization |
1252 | mov eax, ebx |
1252 | mov eax, ebx |
1253 | mov ebx, ecx |
1253 | mov ebx, ecx |
1254 | mov ecx, edx |
1254 | mov ecx, edx |
1255 | mov edx, esi |
1255 | mov edx, esi |
1256 | mov esi, edi |
1256 | mov esi, edi |
1257 | ; eax = print type, al=0 -> ebx is number |
1257 | ; eax = print type, al=0 -> ebx is number |
1258 | ; al=1 -> ebx is pointer |
1258 | ; al=1 -> ebx is pointer |
1259 | ; ah=0 -> display decimal |
1259 | ; ah=0 -> display decimal |
1260 | ; ah=1 -> display hexadecimal |
1260 | ; ah=1 -> display hexadecimal |
1261 | ; ah=2 -> display binary |
1261 | ; ah=2 -> display binary |
1262 | ; eax bits 16-21 = number of digits to display (0-32) |
1262 | ; eax bits 16-21 = number of digits to display (0-32) |
1263 | ; eax bits 22-31 = reserved |
1263 | ; eax bits 22-31 = reserved |
1264 | ; |
1264 | ; |
1265 | ; ebx = number or pointer |
1265 | ; ebx = number or pointer |
1266 | ; ecx = x shl 16 + y |
1266 | ; ecx = x shl 16 + y |
1267 | ; edx = color |
1267 | ; edx = color |
1268 | xor edi, edi |
1268 | xor edi, edi |
1269 | display_number_force: |
1269 | display_number_force: |
1270 | push eax |
1270 | push eax |
1271 | and eax, 0x3fffffff |
1271 | and eax, 0x3fffffff |
1272 | cmp eax, 0xffff ; length > 0 ? |
1272 | cmp eax, 0xffff ; length > 0 ? |
1273 | pop eax |
1273 | pop eax |
1274 | jge cont_displ |
1274 | jge cont_displ |
1275 | ret |
1275 | ret |
1276 | cont_displ: |
1276 | cont_displ: |
1277 | push eax |
1277 | push eax |
1278 | and eax, 0x3fffffff |
1278 | and eax, 0x3fffffff |
1279 | cmp eax, 61*0x10000 ; length <= 60 ? |
1279 | cmp eax, 61*0x10000 ; length <= 60 ? |
1280 | pop eax |
1280 | pop eax |
1281 | jb cont_displ2 |
1281 | jb cont_displ2 |
1282 | ret |
1282 | ret |
1283 | cont_displ2: |
1283 | cont_displ2: |
1284 | 1284 | ||
1285 | pushad |
1285 | pushad |
1286 | 1286 | ||
1287 | cmp al, 1 ; ecx is a pointer ? |
1287 | cmp al, 1 ; ecx is a pointer ? |
1288 | jne displnl1 |
1288 | jne displnl1 |
1289 | mov ebp, ebx |
1289 | mov ebp, ebx |
1290 | add ebp, 4 |
1290 | add ebp, 4 |
1291 | mov ebp, [ebp+std_application_base_address] |
1291 | mov ebp, [ebp+std_application_base_address] |
1292 | mov ebx, [ebx+std_application_base_address] |
1292 | mov ebx, [ebx+std_application_base_address] |
1293 | displnl1: |
1293 | displnl1: |
1294 | sub esp, 64 |
1294 | sub esp, 64 |
1295 | 1295 | ||
1296 | test ah, ah ; DECIMAL |
1296 | test ah, ah ; DECIMAL |
1297 | jnz no_display_desnum |
1297 | jnz no_display_desnum |
1298 | shr eax, 16 |
1298 | shr eax, 16 |
1299 | and eax, 0xC03f |
1299 | and eax, 0xC03f |
1300 | ; and eax,0x3f |
1300 | ; and eax,0x3f |
1301 | push eax |
1301 | push eax |
1302 | and eax, 0x3f |
1302 | and eax, 0x3f |
1303 | mov edi, esp |
1303 | mov edi, esp |
1304 | add edi, 4+64-1 |
1304 | add edi, 4+64-1 |
1305 | mov ecx, eax |
1305 | mov ecx, eax |
1306 | mov eax, ebx |
1306 | mov eax, ebx |
1307 | mov ebx, 10 |
1307 | mov ebx, 10 |
1308 | d_desnum: |
1308 | d_desnum: |
1309 | xor edx, edx |
1309 | xor edx, edx |
1310 | call division_64_bits |
1310 | call division_64_bits |
1311 | div ebx |
1311 | div ebx |
1312 | add dl, 48 |
1312 | add dl, 48 |
1313 | mov [edi], dl |
1313 | mov [edi], dl |
1314 | dec edi |
1314 | dec edi |
1315 | loop d_desnum |
1315 | loop d_desnum |
1316 | pop eax |
1316 | pop eax |
1317 | call normalize_number |
1317 | call normalize_number |
1318 | call draw_num_text |
1318 | call draw_num_text |
1319 | add esp, 64 |
1319 | add esp, 64 |
1320 | popad |
1320 | popad |
1321 | ret |
1321 | ret |
1322 | no_display_desnum: |
1322 | no_display_desnum: |
1323 | 1323 | ||
1324 | cmp ah, 0x01 ; HEXADECIMAL |
1324 | cmp ah, 0x01 ; HEXADECIMAL |
1325 | jne no_display_hexnum |
1325 | jne no_display_hexnum |
1326 | shr eax, 16 |
1326 | shr eax, 16 |
1327 | and eax, 0xC03f |
1327 | and eax, 0xC03f |
1328 | ; and eax,0x3f |
1328 | ; and eax,0x3f |
1329 | push eax |
1329 | push eax |
1330 | and eax, 0x3f |
1330 | and eax, 0x3f |
1331 | mov edi, esp |
1331 | mov edi, esp |
1332 | add edi, 4+64-1 |
1332 | add edi, 4+64-1 |
1333 | mov ecx, eax |
1333 | mov ecx, eax |
1334 | mov eax, ebx |
1334 | mov eax, ebx |
1335 | mov ebx, 16 |
1335 | mov ebx, 16 |
1336 | d_hexnum: |
1336 | d_hexnum: |
1337 | xor edx, edx |
1337 | xor edx, edx |
1338 | call division_64_bits |
1338 | call division_64_bits |
1339 | div ebx |
1339 | div ebx |
1340 | hexletters = __fdo_hexdigits |
1340 | hexletters = __fdo_hexdigits |
1341 | add edx, hexletters |
1341 | add edx, hexletters |
1342 | mov dl, [edx] |
1342 | mov dl, [edx] |
1343 | mov [edi], dl |
1343 | mov [edi], dl |
1344 | dec edi |
1344 | dec edi |
1345 | loop d_hexnum |
1345 | loop d_hexnum |
1346 | pop eax |
1346 | pop eax |
1347 | call normalize_number |
1347 | call normalize_number |
1348 | call draw_num_text |
1348 | call draw_num_text |
1349 | add esp, 64 |
1349 | add esp, 64 |
1350 | popad |
1350 | popad |
1351 | ret |
1351 | ret |
1352 | no_display_hexnum: |
1352 | no_display_hexnum: |
1353 | 1353 | ||
1354 | cmp ah, 0x02 ; BINARY |
1354 | cmp ah, 0x02 ; BINARY |
1355 | jne no_display_binnum |
1355 | jne no_display_binnum |
1356 | shr eax, 16 |
1356 | shr eax, 16 |
1357 | and eax, 0xC03f |
1357 | and eax, 0xC03f |
1358 | ; and eax,0x3f |
1358 | ; and eax,0x3f |
1359 | push eax |
1359 | push eax |
1360 | and eax, 0x3f |
1360 | and eax, 0x3f |
1361 | mov edi, esp |
1361 | mov edi, esp |
1362 | add edi, 4+64-1 |
1362 | add edi, 4+64-1 |
1363 | mov ecx, eax |
1363 | mov ecx, eax |
1364 | mov eax, ebx |
1364 | mov eax, ebx |
1365 | mov ebx, 2 |
1365 | mov ebx, 2 |
1366 | d_binnum: |
1366 | d_binnum: |
1367 | xor edx, edx |
1367 | xor edx, edx |
1368 | call division_64_bits |
1368 | call division_64_bits |
1369 | div ebx |
1369 | div ebx |
1370 | add dl, 48 |
1370 | add dl, 48 |
1371 | mov [edi], dl |
1371 | mov [edi], dl |
1372 | dec edi |
1372 | dec edi |
1373 | loop d_binnum |
1373 | loop d_binnum |
1374 | pop eax |
1374 | pop eax |
1375 | call normalize_number |
1375 | call normalize_number |
1376 | call draw_num_text |
1376 | call draw_num_text |
1377 | add esp, 64 |
1377 | add esp, 64 |
1378 | popad |
1378 | popad |
1379 | ret |
1379 | ret |
1380 | no_display_binnum: |
1380 | no_display_binnum: |
1381 | 1381 | ||
1382 | add esp, 64 |
1382 | add esp, 64 |
1383 | popad |
1383 | popad |
1384 | ret |
1384 | ret |
1385 | 1385 | ||
1386 | normalize_number: |
1386 | normalize_number: |
1387 | test ah, 0x80 |
1387 | test ah, 0x80 |
1388 | jz .continue |
1388 | jz .continue |
1389 | mov ecx, 48 |
1389 | mov ecx, 48 |
1390 | and eax, 0x3f |
1390 | and eax, 0x3f |
1391 | @@: |
1391 | @@: |
1392 | inc edi |
1392 | inc edi |
1393 | cmp [edi], cl |
1393 | cmp [edi], cl |
1394 | jne .continue |
1394 | jne .continue |
1395 | dec eax |
1395 | dec eax |
1396 | cmp eax, 1 |
1396 | cmp eax, 1 |
1397 | ja @r |
1397 | ja @r |
1398 | mov al, 1 |
1398 | mov al, 1 |
1399 | .continue: |
1399 | .continue: |
1400 | and eax, 0x3f |
1400 | and eax, 0x3f |
1401 | ret |
1401 | ret |
1402 | 1402 | ||
1403 | division_64_bits: |
1403 | division_64_bits: |
1404 | test [esp+1+4], byte 0x40 |
1404 | test [esp+1+4], byte 0x40 |
1405 | jz .continue |
1405 | jz .continue |
1406 | push eax |
1406 | push eax |
1407 | mov eax, ebp |
1407 | mov eax, ebp |
1408 | div ebx |
1408 | div ebx |
1409 | mov ebp, eax |
1409 | mov ebp, eax |
1410 | pop eax |
1410 | pop eax |
1411 | .continue: |
1411 | .continue: |
1412 | ret |
1412 | ret |
1413 | 1413 | ||
1414 | draw_num_text: |
1414 | draw_num_text: |
1415 | mov esi, eax |
1415 | mov esi, eax |
1416 | mov edx, 64+4 |
1416 | mov edx, 64+4 |
1417 | sub edx, eax |
1417 | sub edx, eax |
1418 | add edx, esp |
1418 | add edx, esp |
1419 | mov ebx, [esp+64+32-8+4] |
1419 | mov ebx, [esp+64+32-8+4] |
1420 | ; add window start x & y |
1420 | ; add window start x & y |
1421 | mov ecx, [TASK_BASE] |
1421 | mov ecx, [TASK_BASE] |
1422 | 1422 | ||
1423 | mov edi, [CURRENT_TASK] |
1423 | mov edi, [CURRENT_TASK] |
1424 | shl edi, 8 |
1424 | shl edi, 8 |
1425 | 1425 | ||
1426 | mov eax, [ecx-twdw+WDATA.box.left] |
1426 | mov eax, [ecx-twdw+WDATA.box.left] |
1427 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1427 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1428 | shl eax, 16 |
1428 | shl eax, 16 |
1429 | add eax, [ecx-twdw+WDATA.box.top] |
1429 | add eax, [ecx-twdw+WDATA.box.top] |
1430 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1430 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1431 | add ebx, eax |
1431 | add ebx, eax |
1432 | mov ecx, [esp+64+32-12+4] |
1432 | mov ecx, [esp+64+32-12+4] |
1433 | and ecx, not 0x80000000 ; force counted string |
1433 | and ecx, not 0x80000000 ; force counted string |
1434 | mov eax, [esp+64+8] ; background color (if given) |
1434 | mov eax, [esp+64+8] ; background color (if given) |
1435 | mov edi, [esp+64+4] |
1435 | mov edi, [esp+64+4] |
1436 | jmp dtext |
1436 | jmp dtext |
1437 | 1437 | ||
1438 | align 4 |
1438 | align 4 |
1439 | 1439 | ||
1440 | sys_setup: |
1440 | sys_setup: |
1441 | 1441 | ||
1442 | ; 1=roland mpu midi base , base io address |
1442 | ; 1=roland mpu midi base , base io address |
1443 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1443 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1444 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1444 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1445 | ; 5=system language, 1eng 2fi 3ger 4rus |
1445 | ; 5=system language, 1eng 2fi 3ger 4rus |
1446 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1446 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1447 | ; 8=fat32 partition in hd |
1447 | ; 8=fat32 partition in hd |
1448 | ; 9 |
1448 | ; 9 |
1449 | ; 10 = sound dma channel |
1449 | ; 10 = sound dma channel |
1450 | ; 11 = enable lba read |
1450 | ; 11 = enable lba read |
1451 | ; 12 = enable pci access |
1451 | ; 12 = enable pci access |
1452 | 1452 | ||
1453 | 1453 | ||
1454 | and [esp+32], dword 0 |
1454 | and [esp+32], dword 0 |
1455 | dec ebx ; MIDI |
1455 | dec ebx ; MIDI |
1456 | jnz nsyse1 |
1456 | jnz nsyse1 |
1457 | cmp ecx, 0x100 |
1457 | cmp ecx, 0x100 |
1458 | 1458 | ||
1459 | jb nsyse1 |
1459 | jb nsyse1 |
1460 | mov esi, 65535 |
1460 | mov esi, 65535 |
1461 | cmp esi, ecx |
1461 | cmp esi, ecx |
1462 | 1462 | ||
1463 | jb nsyse1 |
1463 | jb nsyse1 |
1464 | mov [midi_base], cx ;bx |
1464 | mov [midi_base], cx ;bx |
1465 | mov word [mididp], cx;bx |
1465 | mov word [mididp], cx;bx |
1466 | inc cx ;bx |
1466 | inc cx ;bx |
1467 | mov word [midisp], cx;bx |
1467 | mov word [midisp], cx;bx |
1468 | ret |
1468 | ret |
1469 | 1469 | ||
1470 | iglobal |
1470 | iglobal |
1471 | midi_base dw 0 |
1471 | midi_base dw 0 |
1472 | endg |
1472 | endg |
1473 | 1473 | ||
1474 | nsyse1: |
1474 | nsyse1: |
1475 | dec ebx ; KEYBOARD |
1475 | dec ebx ; KEYBOARD |
1476 | jnz nsyse2 |
1476 | jnz nsyse2 |
1477 | mov edi, [TASK_BASE] |
1477 | mov edi, [TASK_BASE] |
1478 | mov eax, [edi+TASKDATA.mem_start] |
1478 | mov eax, [edi+TASKDATA.mem_start] |
1479 | add eax, edx |
1479 | add eax, edx |
1480 | 1480 | ||
1481 | dec ecx |
1481 | dec ecx |
1482 | jnz kbnobase |
1482 | jnz kbnobase |
1483 | mov ebx, keymap |
1483 | mov ebx, keymap |
1484 | mov ecx, 128 |
1484 | mov ecx, 128 |
1485 | call memmove |
1485 | call memmove |
1486 | ret |
1486 | ret |
1487 | kbnobase: |
1487 | kbnobase: |
1488 | dec ecx |
1488 | dec ecx |
1489 | jnz kbnoshift |
1489 | jnz kbnoshift |
1490 | 1490 | ||
1491 | mov ebx, keymap_shift |
1491 | mov ebx, keymap_shift |
1492 | mov ecx, 128 |
1492 | mov ecx, 128 |
1493 | call memmove |
1493 | call memmove |
1494 | ret |
1494 | ret |
1495 | kbnoshift: |
1495 | kbnoshift: |
1496 | dec ecx |
1496 | dec ecx |
1497 | jnz kbnoalt |
1497 | jnz kbnoalt |
1498 | mov ebx, keymap_alt |
1498 | mov ebx, keymap_alt |
1499 | mov ecx, 128 |
1499 | mov ecx, 128 |
1500 | call memmove |
1500 | call memmove |
1501 | ret |
1501 | ret |
1502 | kbnoalt: |
1502 | kbnoalt: |
1503 | sub ecx, 6 |
1503 | sub ecx, 6 |
1504 | jnz kbnocountry |
1504 | jnz kbnocountry |
1505 | mov word [keyboard], dx |
1505 | mov word [keyboard], dx |
1506 | ret |
1506 | ret |
1507 | kbnocountry: |
1507 | kbnocountry: |
1508 | mov [esp+32], dword 1 |
1508 | mov [esp+32], dword 1 |
1509 | ret |
1509 | ret |
1510 | nsyse2: |
1510 | nsyse2: |
1511 | dec ebx ; CD |
1511 | dec ebx ; CD |
1512 | jnz nsyse4 |
1512 | jnz nsyse4 |
1513 | 1513 | ||
1514 | test ecx, ecx |
1514 | test ecx, ecx |
1515 | jz nosesl |
1515 | jz nosesl |
1516 | 1516 | ||
1517 | cmp ecx, 4 |
1517 | cmp ecx, 4 |
1518 | ja nosesl |
1518 | ja nosesl |
1519 | mov [cd_base], cl |
1519 | mov [cd_base], cl |
1520 | 1520 | ||
1521 | dec ecx |
1521 | dec ecx |
1522 | jnz noprma |
1522 | jnz noprma |
1523 | mov [cdbase], 0x1f0 |
1523 | mov [cdbase], 0x1f0 |
1524 | mov [cdid], 0xa0 |
1524 | mov [cdid], 0xa0 |
1525 | noprma: |
1525 | noprma: |
1526 | 1526 | ||
1527 | dec ecx |
1527 | dec ecx |
1528 | jnz noprsl |
1528 | jnz noprsl |
1529 | mov [cdbase], 0x1f0 |
1529 | mov [cdbase], 0x1f0 |
1530 | mov [cdid], 0xb0 |
1530 | mov [cdid], 0xb0 |
1531 | noprsl: |
1531 | noprsl: |
1532 | dec ecx |
1532 | dec ecx |
1533 | jnz nosema |
1533 | jnz nosema |
1534 | mov [cdbase], 0x170 |
1534 | mov [cdbase], 0x170 |
1535 | mov [cdid], 0xa0 |
1535 | mov [cdid], 0xa0 |
1536 | nosema: |
1536 | nosema: |
1537 | dec ecx |
1537 | dec ecx |
1538 | jnz nosesl |
1538 | jnz nosesl |
1539 | mov [cdbase], 0x170 |
1539 | mov [cdbase], 0x170 |
1540 | mov [cdid], 0xb0 |
1540 | mov [cdid], 0xb0 |
1541 | nosesl: |
1541 | nosesl: |
1542 | ret |
1542 | ret |
1543 | 1543 | ||
1544 | iglobal |
1544 | iglobal |
1545 | cd_base db 0 |
1545 | cd_base db 0 |
1546 | 1546 | ||
1547 | endg |
1547 | endg |
1548 | nsyse4: |
1548 | nsyse4: |
1549 | 1549 | ||
1550 | sub ebx, 2 ; SYSTEM LANGUAGE |
1550 | sub ebx, 2 ; SYSTEM LANGUAGE |
1551 | jnz nsyse5 |
1551 | jnz nsyse5 |
1552 | mov [syslang], ecx |
1552 | mov [syslang], ecx |
1553 | ret |
1553 | ret |
1554 | nsyse5: |
1554 | nsyse5: |
1555 | 1555 | ||
1556 | sub ebx, 2 ; HD BASE |
1556 | sub ebx, 2 ; HD BASE |
1557 | jnz nsyse7 |
1557 | jnz nsyse7 |
1558 | 1558 | ||
1559 | test ecx, ecx |
1559 | test ecx, ecx |
1560 | jz nosethd |
1560 | jz nosethd |
1561 | 1561 | ||
1562 | cmp ecx, 4 |
1562 | cmp ecx, 4 |
1563 | ja nosethd |
1563 | ja nosethd |
1564 | mov [hd_base], cl |
1564 | mov [hd_base], cl |
1565 | 1565 | ||
1566 | cmp ecx, 1 |
1566 | cmp ecx, 1 |
1567 | jnz noprmahd |
1567 | jnz noprmahd |
1568 | mov [hdbase], 0x1f0 |
1568 | mov [hdbase], 0x1f0 |
1569 | and dword [hdid], 0x0 |
1569 | and dword [hdid], 0x0 |
1570 | mov dword [hdpos], ecx |
1570 | mov dword [hdpos], ecx |
1571 | ; call set_FAT32_variables |
1571 | ; call set_FAT32_variables |
1572 | noprmahd: |
1572 | noprmahd: |
1573 | 1573 | ||
1574 | cmp ecx, 2 |
1574 | cmp ecx, 2 |
1575 | jnz noprslhd |
1575 | jnz noprslhd |
1576 | mov [hdbase], 0x1f0 |
1576 | mov [hdbase], 0x1f0 |
1577 | mov [hdid], 0x10 |
1577 | mov [hdid], 0x10 |
1578 | mov dword [hdpos], ecx |
1578 | mov dword [hdpos], ecx |
1579 | ; call set_FAT32_variables |
1579 | ; call set_FAT32_variables |
1580 | noprslhd: |
1580 | noprslhd: |
1581 | 1581 | ||
1582 | cmp ecx, 3 |
1582 | cmp ecx, 3 |
1583 | jnz nosemahd |
1583 | jnz nosemahd |
1584 | mov [hdbase], 0x170 |
1584 | mov [hdbase], 0x170 |
1585 | and dword [hdid], 0x0 |
1585 | and dword [hdid], 0x0 |
1586 | mov dword [hdpos], ecx |
1586 | mov dword [hdpos], ecx |
1587 | ; call set_FAT32_variables |
1587 | ; call set_FAT32_variables |
1588 | nosemahd: |
1588 | nosemahd: |
1589 | 1589 | ||
1590 | cmp ecx, 4 |
1590 | cmp ecx, 4 |
1591 | jnz noseslhd |
1591 | jnz noseslhd |
1592 | mov [hdbase], 0x170 |
1592 | mov [hdbase], 0x170 |
1593 | mov [hdid], 0x10 |
1593 | mov [hdid], 0x10 |
1594 | mov dword [hdpos], ecx |
1594 | mov dword [hdpos], ecx |
1595 | ; call set_FAT32_variables |
1595 | ; call set_FAT32_variables |
1596 | noseslhd: |
1596 | noseslhd: |
1597 | call reserve_hd1 |
1597 | call reserve_hd1 |
1598 | call reserve_hd_channel |
1598 | call reserve_hd_channel |
1599 | call free_hd_channel |
1599 | call free_hd_channel |
1600 | and dword [hd1_status], 0 ; free |
1600 | and dword [hd1_status], 0 ; free |
1601 | nosethd: |
1601 | nosethd: |
1602 | ret |
1602 | ret |
1603 | 1603 | ||
1604 | iglobal |
1604 | iglobal |
1605 | hd_base db 0 |
1605 | hd_base db 0 |
1606 | endg |
1606 | endg |
1607 | 1607 | ||
1608 | nsyse7: |
1608 | nsyse7: |
1609 | 1609 | ||
1610 | ; cmp eax,8 ; HD PARTITION |
1610 | ; cmp eax,8 ; HD PARTITION |
1611 | dec ebx |
1611 | dec ebx |
1612 | jnz nsyse8 |
1612 | jnz nsyse8 |
1613 | mov [fat32part], ecx |
1613 | mov [fat32part], ecx |
1614 | ; call set_FAT32_variables |
1614 | ; call set_FAT32_variables |
1615 | call reserve_hd1 |
1615 | call reserve_hd1 |
1616 | call reserve_hd_channel |
1616 | call reserve_hd_channel |
1617 | call free_hd_channel |
1617 | call free_hd_channel |
1618 | ; pusha |
1618 | ; pusha |
1619 | call choice_necessity_partition_1 |
1619 | call choice_necessity_partition_1 |
1620 | ; popa |
1620 | ; popa |
1621 | and dword [hd1_status], 0 ; free |
1621 | and dword [hd1_status], 0 ; free |
1622 | ret |
1622 | ret |
1623 | 1623 | ||
1624 | nsyse8: |
1624 | nsyse8: |
1625 | ; cmp eax,11 ; ENABLE LBA READ |
1625 | ; cmp eax,11 ; ENABLE LBA READ |
1626 | and ecx, 1 |
1626 | and ecx, 1 |
1627 | sub ebx, 3 |
1627 | sub ebx, 3 |
1628 | jnz no_set_lba_read |
1628 | jnz no_set_lba_read |
1629 | mov [lba_read_enabled], ecx |
1629 | mov [lba_read_enabled], ecx |
1630 | ret |
1630 | ret |
1631 | 1631 | ||
1632 | no_set_lba_read: |
1632 | no_set_lba_read: |
1633 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1633 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1634 | dec ebx |
1634 | dec ebx |
1635 | jnz sys_setup_err |
1635 | jnz sys_setup_err |
1636 | mov [pci_access_enabled], ecx |
1636 | mov [pci_access_enabled], ecx |
1637 | ret |
1637 | ret |
1638 | 1638 | ||
1639 | sys_setup_err: |
1639 | sys_setup_err: |
1640 | or [esp+32], dword -1 |
1640 | or [esp+32], dword -1 |
1641 | ret |
1641 | ret |
1642 | 1642 | ||
1643 | align 4 |
1643 | align 4 |
1644 | 1644 | ||
1645 | sys_getsetup: |
1645 | sys_getsetup: |
1646 | 1646 | ||
1647 | ; 1=roland mpu midi base , base io address |
1647 | ; 1=roland mpu midi base , base io address |
1648 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1648 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1649 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1649 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1650 | ; 5=system language, 1eng 2fi 3ger 4rus |
1650 | ; 5=system language, 1eng 2fi 3ger 4rus |
1651 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1651 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1652 | ; 8=fat32 partition in hd |
1652 | ; 8=fat32 partition in hd |
1653 | ; 9=get hs timer tic |
1653 | ; 9=get hs timer tic |
1654 | 1654 | ||
1655 | ; cmp eax,1 |
1655 | ; cmp eax,1 |
1656 | dec ebx |
1656 | dec ebx |
1657 | jnz ngsyse1 |
1657 | jnz ngsyse1 |
1658 | movzx eax, [midi_base] |
1658 | movzx eax, [midi_base] |
1659 | mov [esp+32], eax |
1659 | mov [esp+32], eax |
1660 | ret |
1660 | ret |
1661 | ngsyse1: |
1661 | ngsyse1: |
1662 | ; cmp eax,2 |
1662 | ; cmp eax,2 |
1663 | dec ebx |
1663 | dec ebx |
1664 | jnz ngsyse2 |
1664 | jnz ngsyse2 |
1665 | 1665 | ||
1666 | mov edi, [TASK_BASE] |
1666 | mov edi, [TASK_BASE] |
1667 | mov ebx, [edi+TASKDATA.mem_start] |
1667 | mov ebx, [edi+TASKDATA.mem_start] |
1668 | add ebx, edx |
1668 | add ebx, edx |
1669 | 1669 | ||
1670 | ; cmp ebx,1 |
1670 | ; cmp ebx,1 |
1671 | dec ecx |
1671 | dec ecx |
1672 | jnz kbnobaseret |
1672 | jnz kbnobaseret |
1673 | mov eax, keymap |
1673 | mov eax, keymap |
1674 | mov ecx, 128 |
1674 | mov ecx, 128 |
1675 | call memmove |
1675 | call memmove |
1676 | ret |
1676 | ret |
1677 | kbnobaseret: |
1677 | kbnobaseret: |
1678 | ; cmp ebx,2 |
1678 | ; cmp ebx,2 |
1679 | dec ecx |
1679 | dec ecx |
1680 | jnz kbnoshiftret |
1680 | jnz kbnoshiftret |
1681 | 1681 | ||
1682 | mov eax, keymap_shift |
1682 | mov eax, keymap_shift |
1683 | mov ecx, 128 |
1683 | mov ecx, 128 |
1684 | call memmove |
1684 | call memmove |
1685 | ret |
1685 | ret |
1686 | kbnoshiftret: |
1686 | kbnoshiftret: |
1687 | ; cmp ebx,3 |
1687 | ; cmp ebx,3 |
1688 | dec ecx |
1688 | dec ecx |
1689 | jne kbnoaltret |
1689 | jne kbnoaltret |
1690 | 1690 | ||
1691 | mov eax, keymap_alt |
1691 | mov eax, keymap_alt |
1692 | mov ecx, 128 |
1692 | mov ecx, 128 |
1693 | call memmove |
1693 | call memmove |
1694 | ret |
1694 | ret |
1695 | kbnoaltret: |
1695 | kbnoaltret: |
1696 | ; cmp ebx,9 |
1696 | ; cmp ebx,9 |
1697 | sub ecx, 6 |
1697 | sub ecx, 6 |
1698 | jnz ngsyse2 |
1698 | jnz ngsyse2 |
1699 | movzx eax, word [keyboard] |
1699 | movzx eax, word [keyboard] |
1700 | mov [esp+32], eax |
1700 | mov [esp+32], eax |
1701 | ret |
1701 | ret |
1702 | 1702 | ||
1703 | 1703 | ||
1704 | ngsyse2: |
1704 | ngsyse2: |
1705 | ; cmp eax,3 |
1705 | ; cmp eax,3 |
1706 | dec ebx |
1706 | dec ebx |
1707 | jnz ngsyse3 |
1707 | jnz ngsyse3 |
1708 | movzx eax, [cd_base] |
1708 | movzx eax, [cd_base] |
1709 | mov [esp+32], eax |
1709 | mov [esp+32], eax |
1710 | ret |
1710 | ret |
1711 | ngsyse3: |
1711 | ngsyse3: |
1712 | ; cmp eax,5 |
1712 | ; cmp eax,5 |
1713 | sub ebx, 2 |
1713 | sub ebx, 2 |
1714 | jnz ngsyse5 |
1714 | jnz ngsyse5 |
1715 | mov eax, [syslang] |
1715 | mov eax, [syslang] |
1716 | mov [esp+32], eax |
1716 | mov [esp+32], eax |
1717 | ret |
1717 | ret |
1718 | ngsyse5: |
1718 | ngsyse5: |
1719 | ; cmp eax,7 |
1719 | ; cmp eax,7 |
1720 | sub ebx, 2 |
1720 | sub ebx, 2 |
1721 | jnz ngsyse7 |
1721 | jnz ngsyse7 |
1722 | movzx eax, [hd_base] |
1722 | movzx eax, [hd_base] |
1723 | mov [esp+32], eax |
1723 | mov [esp+32], eax |
1724 | ret |
1724 | ret |
1725 | ngsyse7: |
1725 | ngsyse7: |
1726 | ; cmp eax,8 |
1726 | ; cmp eax,8 |
1727 | dec ebx |
1727 | dec ebx |
1728 | jnz ngsyse8 |
1728 | jnz ngsyse8 |
1729 | mov eax, [fat32part] |
1729 | mov eax, [fat32part] |
1730 | mov [esp+32], eax |
1730 | mov [esp+32], eax |
1731 | ret |
1731 | ret |
1732 | ngsyse8: |
1732 | ngsyse8: |
1733 | ; cmp eax,9 |
1733 | ; cmp eax,9 |
1734 | dec ebx |
1734 | dec ebx |
1735 | jnz ngsyse9 |
1735 | jnz ngsyse9 |
1736 | mov eax, [timer_ticks];[0xfdf0] |
1736 | mov eax, [timer_ticks];[0xfdf0] |
1737 | mov [esp+32], eax |
1737 | mov [esp+32], eax |
1738 | ret |
1738 | ret |
1739 | ngsyse9: |
1739 | ngsyse9: |
1740 | ; cmp eax,11 |
1740 | ; cmp eax,11 |
1741 | sub ebx, 2 |
1741 | sub ebx, 2 |
1742 | jnz ngsyse11 |
1742 | jnz ngsyse11 |
1743 | mov eax, [lba_read_enabled] |
1743 | mov eax, [lba_read_enabled] |
1744 | mov [esp+32], eax |
1744 | mov [esp+32], eax |
1745 | ret |
1745 | ret |
1746 | ngsyse11: |
1746 | ngsyse11: |
1747 | ; cmp eax,12 |
1747 | ; cmp eax,12 |
1748 | dec ebx |
1748 | dec ebx |
1749 | jnz ngsyse12 |
1749 | jnz ngsyse12 |
1750 | mov eax, [pci_access_enabled] |
1750 | mov eax, [pci_access_enabled] |
1751 | mov [esp+32], eax |
1751 | mov [esp+32], eax |
1752 | ret |
1752 | ret |
1753 | ngsyse12: |
1753 | ngsyse12: |
1754 | mov [esp+32], dword 1 |
1754 | mov [esp+32], dword 1 |
1755 | ret |
1755 | ret |
1756 | 1756 | ||
1757 | 1757 | ||
1758 | get_timer_ticks: |
1758 | get_timer_ticks: |
1759 | mov eax, [timer_ticks] |
1759 | mov eax, [timer_ticks] |
1760 | ret |
1760 | ret |
1761 | 1761 | ||
1762 | iglobal |
1762 | iglobal |
1763 | align 4 |
1763 | align 4 |
1764 | mousefn dd msscreen, mswin, msbutton, msset |
1764 | mousefn dd msscreen, mswin, msbutton, msset |
1765 | dd app_load_cursor |
1765 | dd app_load_cursor |
1766 | dd app_set_cursor |
1766 | dd app_set_cursor |
1767 | dd app_delete_cursor |
1767 | dd app_delete_cursor |
1768 | dd msz |
1768 | dd msz |
1769 | endg |
1769 | endg |
1770 | 1770 | ||
1771 | readmousepos: |
1771 | readmousepos: |
1772 | 1772 | ||
1773 | ; eax=0 screen relative |
1773 | ; eax=0 screen relative |
1774 | ; eax=1 window relative |
1774 | ; eax=1 window relative |
1775 | ; eax=2 buttons pressed |
1775 | ; eax=2 buttons pressed |
1776 | ; eax=3 set mouse pos ; reserved |
1776 | ; eax=3 set mouse pos ; reserved |
1777 | ; eax=4 load cursor |
1777 | ; eax=4 load cursor |
1778 | ; eax=5 set cursor |
1778 | ; eax=5 set cursor |
1779 | ; eax=6 delete cursor ; reserved |
1779 | ; eax=6 delete cursor ; reserved |
1780 | ; eax=7 get mouse_z |
1780 | ; eax=7 get mouse_z |
1781 | 1781 | ||
1782 | cmp ebx, 7 |
1782 | cmp ebx, 7 |
1783 | ja msset |
1783 | ja msset |
1784 | jmp [mousefn+ebx*4] |
1784 | jmp [mousefn+ebx*4] |
1785 | msscreen: |
1785 | msscreen: |
1786 | mov eax, [MOUSE_X] |
1786 | mov eax, [MOUSE_X] |
1787 | shl eax, 16 |
1787 | shl eax, 16 |
1788 | mov ax, [MOUSE_Y] |
1788 | mov ax, [MOUSE_Y] |
1789 | mov [esp+36-4], eax |
1789 | mov [esp+36-4], eax |
1790 | ret |
1790 | ret |
1791 | mswin: |
1791 | mswin: |
1792 | mov eax, [MOUSE_X] |
1792 | mov eax, [MOUSE_X] |
1793 | shl eax, 16 |
1793 | shl eax, 16 |
1794 | mov ax, [MOUSE_Y] |
1794 | mov ax, [MOUSE_Y] |
1795 | mov esi, [TASK_BASE] |
1795 | mov esi, [TASK_BASE] |
1796 | mov bx, word [esi-twdw+WDATA.box.left] |
1796 | mov bx, word [esi-twdw+WDATA.box.left] |
1797 | shl ebx, 16 |
1797 | shl ebx, 16 |
1798 | mov bx, word [esi-twdw+WDATA.box.top] |
1798 | mov bx, word [esi-twdw+WDATA.box.top] |
1799 | sub eax, ebx |
1799 | sub eax, ebx |
1800 | 1800 | ||
1801 | mov edi, [CURRENT_TASK] |
1801 | mov edi, [CURRENT_TASK] |
1802 | shl edi, 8 |
1802 | shl edi, 8 |
1803 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1803 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1804 | rol eax, 16 |
1804 | rol eax, 16 |
1805 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1805 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1806 | rol eax, 16 |
1806 | rol eax, 16 |
1807 | mov [esp+36-4], eax |
1807 | mov [esp+36-4], eax |
1808 | ret |
1808 | ret |
1809 | msbutton: |
1809 | msbutton: |
1810 | movzx eax, byte [BTN_DOWN] |
1810 | movzx eax, byte [BTN_DOWN] |
1811 | mov [esp+36-4], eax |
1811 | mov [esp+36-4], eax |
1812 | ret |
1812 | ret |
1813 | msz: |
1813 | msz: |
1814 | mov edi, [TASK_COUNT] |
1814 | mov edi, [TASK_COUNT] |
1815 | movzx edi, word [WIN_POS + edi*2] |
1815 | movzx edi, word [WIN_POS + edi*2] |
1816 | cmp edi, [CURRENT_TASK] |
1816 | cmp edi, [CURRENT_TASK] |
1817 | jne @f |
1817 | jne @f |
1818 | mov ax, [MOUSE_SCROLL_H] |
1818 | mov ax, [MOUSE_SCROLL_H] |
1819 | shl eax, 16 |
1819 | shl eax, 16 |
1820 | mov ax, [MOUSE_SCROLL_V] |
1820 | mov ax, [MOUSE_SCROLL_V] |
1821 | mov [esp+36-4], eax |
1821 | mov [esp+36-4], eax |
1822 | and [MOUSE_SCROLL_H], word 0 |
1822 | and [MOUSE_SCROLL_H], word 0 |
1823 | and [MOUSE_SCROLL_V], word 0 |
1823 | and [MOUSE_SCROLL_V], word 0 |
1824 | ret |
1824 | ret |
1825 | @@: |
1825 | @@: |
1826 | and [esp+36-4], dword 0 |
1826 | and [esp+36-4], dword 0 |
1827 | ; ret |
1827 | ; ret |
1828 | msset: |
1828 | msset: |
1829 | ret |
1829 | ret |
1830 | 1830 | ||
1831 | app_load_cursor: |
1831 | app_load_cursor: |
1832 | cmp ecx, OS_BASE |
1832 | cmp ecx, OS_BASE |
1833 | jae msset |
1833 | jae msset |
1834 | stdcall load_cursor, ecx, edx |
1834 | stdcall load_cursor, ecx, edx |
1835 | mov [esp+36-4], eax |
1835 | mov [esp+36-4], eax |
1836 | ret |
1836 | ret |
1837 | 1837 | ||
1838 | app_set_cursor: |
1838 | app_set_cursor: |
1839 | stdcall set_cursor, ecx |
1839 | stdcall set_cursor, ecx |
1840 | mov [esp+36-4], eax |
1840 | mov [esp+36-4], eax |
1841 | ret |
1841 | ret |
1842 | 1842 | ||
1843 | app_delete_cursor: |
1843 | app_delete_cursor: |
1844 | stdcall delete_cursor, ecx |
1844 | stdcall delete_cursor, ecx |
1845 | mov [esp+36-4], eax |
1845 | mov [esp+36-4], eax |
1846 | ret |
1846 | ret |
1847 | 1847 | ||
1848 | is_input: |
1848 | is_input: |
1849 | 1849 | ||
1850 | push edx |
1850 | push edx |
1851 | mov dx, word [midisp] |
1851 | mov dx, word [midisp] |
1852 | in al, dx |
1852 | in al, dx |
1853 | and al, 0x80 |
1853 | and al, 0x80 |
1854 | pop edx |
1854 | pop edx |
1855 | ret |
1855 | ret |
1856 | 1856 | ||
1857 | is_output: |
1857 | is_output: |
1858 | 1858 | ||
1859 | push edx |
1859 | push edx |
1860 | mov dx, word [midisp] |
1860 | mov dx, word [midisp] |
1861 | in al, dx |
1861 | in al, dx |
1862 | and al, 0x40 |
1862 | and al, 0x40 |
1863 | pop edx |
1863 | pop edx |
1864 | ret |
1864 | ret |
1865 | 1865 | ||
1866 | 1866 | ||
1867 | get_mpu_in: |
1867 | get_mpu_in: |
1868 | 1868 | ||
1869 | push edx |
1869 | push edx |
1870 | mov dx, word [mididp] |
1870 | mov dx, word [mididp] |
1871 | in al, dx |
1871 | in al, dx |
1872 | pop edx |
1872 | pop edx |
1873 | ret |
1873 | ret |
1874 | 1874 | ||
1875 | 1875 | ||
1876 | put_mpu_out: |
1876 | put_mpu_out: |
1877 | 1877 | ||
1878 | push edx |
1878 | push edx |
1879 | mov dx, word [mididp] |
1879 | mov dx, word [mididp] |
1880 | out dx, al |
1880 | out dx, al |
1881 | pop edx |
1881 | pop edx |
1882 | ret |
1882 | ret |
1883 | 1883 | ||
1884 | 1884 | ||
1885 | 1885 | ||
1886 | align 4 |
1886 | align 4 |
1887 | 1887 | ||
1888 | sys_midi: |
1888 | sys_midi: |
1889 | cmp [mididp], 0 |
1889 | cmp [mididp], 0 |
1890 | jnz sm0 |
1890 | jnz sm0 |
1891 | mov [esp+36], dword 1 |
1891 | mov [esp+36], dword 1 |
1892 | ret |
1892 | ret |
1893 | sm0: |
1893 | sm0: |
1894 | and [esp+36], dword 0 |
1894 | and [esp+36], dword 0 |
1895 | dec ebx |
1895 | dec ebx |
1896 | jnz smn1 |
1896 | jnz smn1 |
1897 | ; call setuart |
1897 | ; call setuart |
1898 | su1: |
1898 | su1: |
1899 | call is_output |
1899 | call is_output |
1900 | test al, al |
1900 | test al, al |
1901 | jnz su1 |
1901 | jnz su1 |
1902 | mov dx, word [midisp] |
1902 | mov dx, word [midisp] |
1903 | mov al, 0xff |
1903 | mov al, 0xff |
1904 | out dx, al |
1904 | out dx, al |
1905 | su2: |
1905 | su2: |
1906 | mov dx, word [midisp] |
1906 | mov dx, word [midisp] |
1907 | mov al, 0xff |
1907 | mov al, 0xff |
1908 | out dx, al |
1908 | out dx, al |
1909 | call is_input |
1909 | call is_input |
1910 | test al, al |
1910 | test al, al |
1911 | jnz su2 |
1911 | jnz su2 |
1912 | call get_mpu_in |
1912 | call get_mpu_in |
1913 | cmp al, 0xfe |
1913 | cmp al, 0xfe |
1914 | jnz su2 |
1914 | jnz su2 |
1915 | su3: |
1915 | su3: |
1916 | call is_output |
1916 | call is_output |
1917 | test al, al |
1917 | test al, al |
1918 | jnz su3 |
1918 | jnz su3 |
1919 | mov dx, word [midisp] |
1919 | mov dx, word [midisp] |
1920 | mov al, 0x3f |
1920 | mov al, 0x3f |
1921 | out dx, al |
1921 | out dx, al |
1922 | ret |
1922 | ret |
1923 | smn1: |
1923 | smn1: |
1924 | dec ebx |
1924 | dec ebx |
1925 | jnz smn2 |
1925 | jnz smn2 |
1926 | sm10: |
1926 | sm10: |
1927 | call get_mpu_in |
1927 | call get_mpu_in |
1928 | call is_output |
1928 | call is_output |
1929 | test al, al |
1929 | test al, al |
1930 | jnz sm10 |
1930 | jnz sm10 |
1931 | mov al, bl |
1931 | mov al, bl |
1932 | call put_mpu_out |
1932 | call put_mpu_out |
1933 | smn2: |
1933 | smn2: |
1934 | ret |
1934 | ret |
1935 | 1935 | ||
1936 | detect_devices: |
1936 | detect_devices: |
1937 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1937 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1938 | ;include 'detect/commouse.inc' |
1938 | ;include 'detect/commouse.inc' |
1939 | ;include 'detect/ps2mouse.inc' |
1939 | ;include 'detect/ps2mouse.inc' |
1940 | ;include 'detect/dev_fd.inc' |
1940 | ;include 'detect/dev_fd.inc' |
1941 | ;include 'detect/dev_hdcd.inc' |
1941 | ;include 'detect/dev_hdcd.inc' |
1942 | ;include 'detect/sear_par.inc' |
1942 | ;include 'detect/sear_par.inc' |
1943 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1943 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1944 | ret |
1944 | ret |
1945 | 1945 | ||
1946 | sys_end: |
1946 | sys_end: |
1947 | ;-------------------------------------- |
1947 | ;-------------------------------------- |
1948 | cmp [_display.select_cursor], 0 |
1948 | cmp [_display.select_cursor], 0 |
1949 | je @f |
1949 | je @f |
1950 | ; restore default cursor before killing |
1950 | ; restore default cursor before killing |
1951 | pusha |
1951 | pusha |
1952 | mov ecx, [current_slot] |
1952 | mov ecx, [current_slot] |
1953 | call restore_default_cursor_before_killing |
1953 | call restore_default_cursor_before_killing |
1954 | popa |
1954 | popa |
1955 | @@: |
1955 | @@: |
1956 | ;-------------------------------------- |
1956 | ;-------------------------------------- |
1957 | mov ecx, [current_slot] |
1957 | mov ecx, [current_slot] |
1958 | mov eax, [ecx+APPDATA.tls_base] |
1958 | mov eax, [ecx+APPDATA.tls_base] |
1959 | test eax, eax |
1959 | test eax, eax |
1960 | jz @F |
1960 | jz @F |
1961 | 1961 | ||
1962 | stdcall user_free, eax |
1962 | stdcall user_free, eax |
1963 | @@: |
1963 | @@: |
1964 | 1964 | ||
1965 | mov eax, [TASK_BASE] |
1965 | mov eax, [TASK_BASE] |
1966 | mov [eax+TASKDATA.state], 3; terminate this program |
1966 | mov [eax+TASKDATA.state], 3; terminate this program |
1967 | 1967 | ||
1968 | waitterm: ; wait here for termination |
1968 | waitterm: ; wait here for termination |
1969 | mov ebx, 100 |
1969 | mov ebx, 100 |
1970 | call delay_hs |
1970 | call delay_hs |
1971 | jmp waitterm |
1971 | jmp waitterm |
1972 | ;------------------------------------------------------------------------------ |
1972 | ;------------------------------------------------------------------------------ |
1973 | align 4 |
1973 | align 4 |
1974 | restore_default_cursor_before_killing: |
1974 | restore_default_cursor_before_killing: |
1975 | pushfd |
1975 | pushfd |
1976 | cli |
1976 | cli |
1977 | mov eax, [def_cursor] |
1977 | mov eax, [def_cursor] |
1978 | mov [ecx+APPDATA.cursor], eax |
1978 | mov [ecx+APPDATA.cursor], eax |
1979 | 1979 | ||
1980 | movzx eax, word [MOUSE_Y] |
1980 | movzx eax, word [MOUSE_Y] |
1981 | movzx ebx, word [MOUSE_X] |
1981 | movzx ebx, word [MOUSE_X] |
1982 | ; mov ecx, [Screen_Max_X] |
1982 | ; mov ecx, [Screen_Max_X] |
1983 | ; inc ecx |
1983 | ; inc ecx |
1984 | ; mul ecx |
1984 | ; mul ecx |
1985 | mov eax, [d_width_calc_area + eax*4] |
1985 | mov eax, [d_width_calc_area + eax*4] |
1986 | 1986 | ||
1987 | add eax, [_WinMapAddress] |
1987 | add eax, [_WinMapAddress] |
1988 | movzx edx, byte [ebx+eax] |
1988 | movzx edx, byte [ebx+eax] |
1989 | shl edx, 8 |
1989 | shl edx, 8 |
1990 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
1990 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
1991 | 1991 | ||
1992 | cmp esi, [current_cursor] |
1992 | cmp esi, [current_cursor] |
1993 | je @f |
1993 | je @f |
1994 | 1994 | ||
1995 | push esi |
1995 | push esi |
1996 | call [_display.select_cursor] |
1996 | call [_display.select_cursor] |
1997 | mov [current_cursor], esi |
1997 | mov [current_cursor], esi |
1998 | @@: |
1998 | @@: |
1999 | mov [redrawmouse_unconditional], 1 |
1999 | mov [redrawmouse_unconditional], 1 |
2000 | popfd |
2000 | popfd |
2001 | ; call [draw_pointer] |
2001 | ; call [draw_pointer] |
2002 | call __sys_draw_pointer |
2002 | call __sys_draw_pointer |
2003 | ret |
2003 | ret |
2004 | ;------------------------------------------------------------------------------ |
2004 | ;------------------------------------------------------------------------------ |
2005 | iglobal |
2005 | iglobal |
2006 | align 4 |
2006 | align 4 |
2007 | sys_system_table: |
2007 | sys_system_table: |
2008 | dd sysfn_deactivate ; 1 = deactivate window |
2008 | dd sysfn_deactivate ; 1 = deactivate window |
2009 | dd sysfn_terminate ; 2 = terminate thread |
2009 | dd sysfn_terminate ; 2 = terminate thread |
2010 | dd sysfn_activate ; 3 = activate window |
2010 | dd sysfn_activate ; 3 = activate window |
2011 | dd sysfn_getidletime ; 4 = get idle time |
2011 | dd sysfn_getidletime ; 4 = get idle time |
2012 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2012 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2013 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2013 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2014 | dd sysfn_getactive ; 7 = get active window |
2014 | dd sysfn_getactive ; 7 = get active window |
2015 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2015 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2016 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2016 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2017 | dd sysfn_minimize ; 10 = minimize window |
2017 | dd sysfn_minimize ; 10 = minimize window |
2018 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2018 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2019 | dd sysfn_lastkey ; 12 = get last pressed key |
2019 | dd sysfn_lastkey ; 12 = get last pressed key |
2020 | dd sysfn_getversion ; 13 = get kernel version |
2020 | dd sysfn_getversion ; 13 = get kernel version |
2021 | dd sysfn_waitretrace ; 14 = wait retrace |
2021 | dd sysfn_waitretrace ; 14 = wait retrace |
2022 | dd sysfn_centermouse ; 15 = center mouse cursor |
2022 | dd sysfn_centermouse ; 15 = center mouse cursor |
2023 | dd sysfn_getfreemem ; 16 = get free memory size |
2023 | dd sysfn_getfreemem ; 16 = get free memory size |
2024 | dd sysfn_getallmem ; 17 = get total memory size |
2024 | dd sysfn_getallmem ; 17 = get total memory size |
2025 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2025 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2026 | ; instead of slot |
2026 | ; instead of slot |
2027 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2027 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2028 | dd sysfn_meminfo ; 20 = get extended memory info |
2028 | dd sysfn_meminfo ; 20 = get extended memory info |
2029 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2029 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2030 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2030 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2031 | sysfn_num = ($ - sys_system_table)/4 |
2031 | sysfn_num = ($ - sys_system_table)/4 |
2032 | endg |
2032 | endg |
2033 | ;------------------------------------------------------------------------------ |
2033 | ;------------------------------------------------------------------------------ |
2034 | sys_system: |
2034 | sys_system: |
2035 | dec ebx |
2035 | dec ebx |
2036 | cmp ebx, sysfn_num |
2036 | cmp ebx, sysfn_num |
2037 | jae @f |
2037 | jae @f |
2038 | jmp dword [sys_system_table + ebx*4] |
2038 | jmp dword [sys_system_table + ebx*4] |
2039 | @@: |
2039 | @@: |
2040 | ret |
2040 | ret |
2041 | ;------------------------------------------------------------------------------ |
2041 | ;------------------------------------------------------------------------------ |
2042 | sysfn_shutdown: ; 18.9 = system shutdown |
2042 | sysfn_shutdown: ; 18.9 = system shutdown |
2043 | cmp ecx, 1 |
2043 | cmp ecx, 1 |
2044 | jl exit_for_anyone |
2044 | jl exit_for_anyone |
2045 | cmp ecx, 4 |
2045 | cmp ecx, 4 |
2046 | jg exit_for_anyone |
2046 | jg exit_for_anyone |
2047 | mov [BOOT_VAR+0x9030], cl |
2047 | mov [BOOT_VAR+0x9030], cl |
2048 | 2048 | ||
2049 | mov eax, [TASK_COUNT] |
2049 | mov eax, [TASK_COUNT] |
2050 | mov [SYS_SHUTDOWN], al |
2050 | mov [SYS_SHUTDOWN], al |
2051 | mov [shutdown_processes], eax |
2051 | mov [shutdown_processes], eax |
2052 | and dword [esp+32], 0 |
2052 | and dword [esp+32], 0 |
2053 | exit_for_anyone: |
2053 | exit_for_anyone: |
2054 | ret |
2054 | ret |
2055 | uglobal |
2055 | uglobal |
2056 | shutdown_processes: |
2056 | shutdown_processes: |
2057 | dd 0x0 |
2057 | dd 0x0 |
2058 | endg |
2058 | endg |
2059 | ;------------------------------------------------------------------------------ |
2059 | ;------------------------------------------------------------------------------ |
2060 | sysfn_terminate: ; 18.2 = TERMINATE |
2060 | sysfn_terminate: ; 18.2 = TERMINATE |
2061 | push ecx |
2061 | push ecx |
2062 | cmp ecx, 2 |
2062 | cmp ecx, 2 |
2063 | jb noprocessterminate |
2063 | jb noprocessterminate |
2064 | mov edx, [TASK_COUNT] |
2064 | mov edx, [TASK_COUNT] |
2065 | cmp ecx, edx |
2065 | cmp ecx, edx |
2066 | ja noprocessterminate |
2066 | ja noprocessterminate |
2067 | mov eax, [TASK_COUNT] |
2067 | mov eax, [TASK_COUNT] |
2068 | shl ecx, 5 |
2068 | shl ecx, 5 |
2069 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2069 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2070 | add ecx, CURRENT_TASK+TASKDATA.state |
2070 | add ecx, CURRENT_TASK+TASKDATA.state |
2071 | cmp byte [ecx], 9 |
2071 | cmp byte [ecx], 9 |
2072 | jz noprocessterminate |
2072 | jz noprocessterminate |
2073 | ;-------------------------------------- |
2073 | ;-------------------------------------- |
2074 | cmp [_display.select_cursor], 0 |
2074 | cmp [_display.select_cursor], 0 |
2075 | je .restore_end |
2075 | je .restore_end |
2076 | ; restore default cursor before killing |
2076 | ; restore default cursor before killing |
2077 | pusha |
2077 | pusha |
2078 | mov ecx, [esp+32] |
2078 | mov ecx, [esp+32] |
2079 | shl ecx, 8 |
2079 | shl ecx, 8 |
2080 | add ecx, SLOT_BASE |
2080 | add ecx, SLOT_BASE |
2081 | mov eax, [def_cursor] |
2081 | mov eax, [def_cursor] |
2082 | cmp [ecx+APPDATA.cursor], eax |
2082 | cmp [ecx+APPDATA.cursor], eax |
2083 | je @f |
2083 | je @f |
2084 | call restore_default_cursor_before_killing |
2084 | call restore_default_cursor_before_killing |
2085 | @@: |
2085 | @@: |
2086 | popa |
2086 | popa |
2087 | .restore_end: |
2087 | .restore_end: |
2088 | ;-------------------------------------- |
2088 | ;-------------------------------------- |
2089 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2089 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2090 | mov [ecx], byte 3; clear possible i40's |
2090 | mov [ecx], byte 3; clear possible i40's |
2091 | ;call MEM_Heap_UnLock |
2091 | ;call MEM_Heap_UnLock |
2092 | 2092 | ||
2093 | cmp edx, [application_table_status]; clear app table stat |
2093 | cmp edx, [application_table_status]; clear app table stat |
2094 | jne noatsc |
2094 | jne noatsc |
2095 | and [application_table_status], 0 |
2095 | and [application_table_status], 0 |
2096 | noatsc: |
2096 | noatsc: |
2097 | noprocessterminate: |
2097 | noprocessterminate: |
2098 | add esp, 4 |
2098 | add esp, 4 |
2099 | ret |
2099 | ret |
2100 | ;------------------------------------------------------------------------------ |
2100 | ;------------------------------------------------------------------------------ |
2101 | sysfn_terminate2: |
2101 | sysfn_terminate2: |
2102 | ;lock application_table_status mutex |
2102 | ;lock application_table_status mutex |
2103 | .table_status: |
2103 | .table_status: |
2104 | cli |
2104 | cli |
2105 | cmp [application_table_status], 0 |
2105 | cmp [application_table_status], 0 |
2106 | je .stf |
2106 | je .stf |
2107 | sti |
2107 | sti |
2108 | call change_task |
2108 | call change_task |
2109 | jmp .table_status |
2109 | jmp .table_status |
2110 | .stf: |
2110 | .stf: |
2111 | call set_application_table_status |
2111 | call set_application_table_status |
2112 | mov eax, ecx |
2112 | mov eax, ecx |
2113 | call pid_to_slot |
2113 | call pid_to_slot |
2114 | test eax, eax |
2114 | test eax, eax |
2115 | jz .not_found |
2115 | jz .not_found |
2116 | mov ecx, eax |
2116 | mov ecx, eax |
2117 | cli |
2117 | cli |
2118 | call sysfn_terminate |
2118 | call sysfn_terminate |
2119 | and [application_table_status], 0 |
2119 | and [application_table_status], 0 |
2120 | sti |
2120 | sti |
2121 | and dword [esp+32], 0 |
2121 | and dword [esp+32], 0 |
2122 | ret |
2122 | ret |
2123 | .not_found: |
2123 | .not_found: |
2124 | mov [application_table_status], 0 |
2124 | mov [application_table_status], 0 |
2125 | or dword [esp+32], -1 |
2125 | or dword [esp+32], -1 |
2126 | ret |
2126 | ret |
2127 | ;------------------------------------------------------------------------------ |
2127 | ;------------------------------------------------------------------------------ |
2128 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2128 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2129 | cmp ecx, 2 |
2129 | cmp ecx, 2 |
2130 | jb .nowindowdeactivate |
2130 | jb .nowindowdeactivate |
2131 | cmp ecx, [TASK_COUNT] |
2131 | cmp ecx, [TASK_COUNT] |
2132 | ja .nowindowdeactivate |
2132 | ja .nowindowdeactivate |
2133 | 2133 | ||
2134 | movzx esi, word [WIN_STACK + ecx*2] |
2134 | movzx esi, word [WIN_STACK + ecx*2] |
2135 | cmp esi, 1 |
2135 | cmp esi, 1 |
2136 | je .nowindowdeactivate ; already deactive |
2136 | je .nowindowdeactivate ; already deactive |
2137 | 2137 | ||
2138 | mov edi, ecx |
2138 | mov edi, ecx |
2139 | shl edi, 5 |
2139 | shl edi, 5 |
2140 | add edi, window_data |
2140 | add edi, window_data |
2141 | movzx esi, word [WIN_STACK + ecx * 2] |
2141 | movzx esi, word [WIN_STACK + ecx * 2] |
2142 | lea esi, [WIN_POS + esi * 2] |
2142 | lea esi, [WIN_POS + esi * 2] |
2143 | call window._.window_deactivate |
2143 | call window._.window_deactivate |
2144 | 2144 | ||
2145 | xor eax, eax |
2145 | xor eax, eax |
2146 | mov byte[MOUSE_BACKGROUND], al |
2146 | mov byte[MOUSE_BACKGROUND], al |
2147 | mov byte[DONT_DRAW_MOUSE], al |
2147 | mov byte[DONT_DRAW_MOUSE], al |
2148 | mov byte[MOUSE_DOWN], 0 |
2148 | mov byte[MOUSE_DOWN], 0 |
2149 | 2149 | ||
2150 | call syscall_display_settings._.calculate_whole_screen |
2150 | call syscall_display_settings._.calculate_whole_screen |
2151 | call syscall_display_settings._.redraw_whole_screen |
2151 | call syscall_display_settings._.redraw_whole_screen |
2152 | .nowindowdeactivate: |
2152 | .nowindowdeactivate: |
2153 | ret |
2153 | ret |
2154 | ;------------------------------------------------------------------------------ |
2154 | ;------------------------------------------------------------------------------ |
2155 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2155 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2156 | cmp ecx, 2 |
2156 | cmp ecx, 2 |
2157 | jb .nowindowactivate |
2157 | jb .nowindowactivate |
2158 | cmp ecx, [TASK_COUNT] |
2158 | cmp ecx, [TASK_COUNT] |
2159 | ja .nowindowactivate |
2159 | ja .nowindowactivate |
2160 | 2160 | ||
2161 | mov [window_minimize], 2; restore window if minimized |
2161 | mov [window_minimize], 2; restore window if minimized |
2162 | 2162 | ||
2163 | movzx esi, word [WIN_STACK + ecx*2] |
2163 | movzx esi, word [WIN_STACK + ecx*2] |
2164 | cmp esi, [TASK_COUNT] |
2164 | cmp esi, [TASK_COUNT] |
2165 | je .nowindowactivate; already active |
2165 | je .nowindowactivate; already active |
2166 | 2166 | ||
2167 | mov edi, ecx |
2167 | mov edi, ecx |
2168 | shl edi, 5 |
2168 | shl edi, 5 |
2169 | add edi, window_data |
2169 | add edi, window_data |
2170 | movzx esi, word [WIN_STACK + ecx * 2] |
2170 | movzx esi, word [WIN_STACK + ecx * 2] |
2171 | lea esi, [WIN_POS + esi * 2] |
2171 | lea esi, [WIN_POS + esi * 2] |
2172 | call waredraw |
2172 | call waredraw |
2173 | .nowindowactivate: |
2173 | .nowindowactivate: |
2174 | ret |
2174 | ret |
2175 | ;------------------------------------------------------------------------------ |
2175 | ;------------------------------------------------------------------------------ |
2176 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2176 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2177 | mov eax, [idleusesec] |
2177 | mov eax, [idleusesec] |
2178 | mov [esp+32], eax |
2178 | mov [esp+32], eax |
2179 | ret |
2179 | ret |
2180 | ;------------------------------------------------------------------------------ |
2180 | ;------------------------------------------------------------------------------ |
2181 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2181 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2182 | mov eax, [CPU_FREQ] |
2182 | mov eax, [CPU_FREQ] |
2183 | mov [esp+32], eax |
2183 | mov [esp+32], eax |
2184 | ret |
2184 | ret |
2185 | ;------------------------------------------------------------------------------ |
2185 | ;------------------------------------------------------------------------------ |
2186 | ; SAVE ramdisk to /hd/1/menuet.img |
2186 | ; SAVE ramdisk to /hd/1/menuet.img |
2187 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2187 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2188 | include 'blkdev/rdsave.inc' |
2188 | include 'blkdev/rdsave.inc' |
2189 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2189 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2190 | ;------------------------------------------------------------------------------ |
2190 | ;------------------------------------------------------------------------------ |
2191 | align 4 |
2191 | align 4 |
2192 | sysfn_getactive: ; 18.7 = get active window |
2192 | sysfn_getactive: ; 18.7 = get active window |
2193 | mov eax, [TASK_COUNT] |
2193 | mov eax, [TASK_COUNT] |
2194 | movzx eax, word [WIN_POS + eax*2] |
2194 | movzx eax, word [WIN_POS + eax*2] |
2195 | mov [esp+32], eax |
2195 | mov [esp+32], eax |
2196 | ret |
2196 | ret |
2197 | ;------------------------------------------------------------------------------ |
2197 | ;------------------------------------------------------------------------------ |
2198 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2198 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2199 | ; cmp ecx,1 |
2199 | ; cmp ecx,1 |
2200 | dec ecx |
2200 | dec ecx |
2201 | jnz nogetsoundflag |
2201 | jnz nogetsoundflag |
2202 | movzx eax, byte [sound_flag]; get sound_flag |
2202 | movzx eax, byte [sound_flag]; get sound_flag |
2203 | mov [esp+32], eax |
2203 | mov [esp+32], eax |
2204 | ret |
2204 | ret |
2205 | nogetsoundflag: |
2205 | nogetsoundflag: |
2206 | ; cmp ecx,2 |
2206 | ; cmp ecx,2 |
2207 | dec ecx |
2207 | dec ecx |
2208 | jnz nosoundflag |
2208 | jnz nosoundflag |
2209 | xor byte [sound_flag], 1 |
2209 | xor byte [sound_flag], 1 |
2210 | nosoundflag: |
2210 | nosoundflag: |
2211 | ret |
2211 | ret |
2212 | ;------------------------------------------------------------------------------ |
2212 | ;------------------------------------------------------------------------------ |
2213 | sysfn_minimize: ; 18.10 = minimize window |
2213 | sysfn_minimize: ; 18.10 = minimize window |
2214 | mov [window_minimize], 1 |
2214 | mov [window_minimize], 1 |
2215 | ret |
2215 | ret |
2216 | ;------------------------------------------------------------------------------ |
2216 | ;------------------------------------------------------------------------------ |
2217 | align 4 |
2217 | align 4 |
2218 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2218 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2219 | ; cmp ecx,1 |
2219 | ; cmp ecx,1 |
2220 | dec ecx |
2220 | dec ecx |
2221 | jnz full_table |
2221 | jnz full_table |
2222 | small_table: |
2222 | small_table: |
2223 | call for_all_tables |
2223 | call for_all_tables |
2224 | mov ecx, 10 |
2224 | mov ecx, 10 |
2225 | cld |
2225 | cld |
2226 | rep movsb |
2226 | rep movsb |
2227 | ret |
2227 | ret |
2228 | for_all_tables: |
2228 | for_all_tables: |
2229 | mov edi, edx |
2229 | mov edi, edx |
2230 | mov esi, DRIVE_DATA |
2230 | mov esi, DRIVE_DATA |
2231 | ret |
2231 | ret |
2232 | full_table: |
2232 | full_table: |
2233 | ; cmp ecx,2 |
2233 | ; cmp ecx,2 |
2234 | dec ecx |
2234 | dec ecx |
2235 | jnz exit_for_anyone |
2235 | jnz exit_for_anyone |
2236 | call for_all_tables |
2236 | call for_all_tables |
2237 | mov ecx, 16384 |
2237 | mov ecx, 16384 |
2238 | cld |
2238 | cld |
2239 | rep movsd |
2239 | rep movsd |
2240 | ret |
2240 | ret |
2241 | ;------------------------------------------------------------------------------ |
2241 | ;------------------------------------------------------------------------------ |
2242 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2242 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2243 | and dword [esp+32], 0 |
2243 | and dword [esp+32], 0 |
2244 | ret |
2244 | ret |
2245 | ;------------------------------------------------------------------------------ |
2245 | ;------------------------------------------------------------------------------ |
2246 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2246 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2247 | mov edi, ecx |
2247 | mov edi, ecx |
2248 | mov esi, version_inf |
2248 | mov esi, version_inf |
2249 | mov ecx, version_end-version_inf |
2249 | mov ecx, version_end-version_inf |
2250 | rep movsb |
2250 | rep movsb |
2251 | ret |
2251 | ret |
2252 | ;------------------------------------------------------------------------------ |
2252 | ;------------------------------------------------------------------------------ |
2253 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2253 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2254 | ;wait retrace functions |
2254 | ;wait retrace functions |
2255 | sys_wait_retrace: |
2255 | sys_wait_retrace: |
2256 | mov edx, 0x3da |
2256 | mov edx, 0x3da |
2257 | WaitRetrace_loop: |
2257 | WaitRetrace_loop: |
2258 | in al, dx |
2258 | in al, dx |
2259 | test al, 1000b |
2259 | test al, 1000b |
2260 | jz WaitRetrace_loop |
2260 | jz WaitRetrace_loop |
2261 | and [esp+32], dword 0 |
2261 | and [esp+32], dword 0 |
2262 | ret |
2262 | ret |
2263 | ;------------------------------------------------------------------------------ |
2263 | ;------------------------------------------------------------------------------ |
2264 | align 4 |
2264 | align 4 |
2265 | sysfn_centermouse: ; 18.15 = mouse centered |
2265 | sysfn_centermouse: ; 18.15 = mouse centered |
2266 | ; removed here by |
2266 | ; removed here by |
2267 | ; call mouse_centered |
2267 | ; call mouse_centered |
2268 | ;* mouse centered - start code- Mario79 |
2268 | ;* mouse centered - start code- Mario79 |
2269 | ;mouse_centered: |
2269 | ;mouse_centered: |
2270 | ; push eax |
2270 | ; push eax |
2271 | mov eax, [Screen_Max_X] |
2271 | mov eax, [Screen_Max_X] |
2272 | shr eax, 1 |
2272 | shr eax, 1 |
2273 | mov [MOUSE_X], ax |
2273 | mov [MOUSE_X], ax |
2274 | mov eax, [Screen_Max_Y] |
2274 | mov eax, [Screen_Max_Y] |
2275 | shr eax, 1 |
2275 | shr eax, 1 |
2276 | mov [MOUSE_Y], ax |
2276 | mov [MOUSE_Y], ax |
2277 | ; ret |
2277 | ; ret |
2278 | ;* mouse centered - end code- Mario79 |
2278 | ;* mouse centered - end code- Mario79 |
2279 | xor eax, eax |
2279 | xor eax, eax |
2280 | and [esp+32], eax |
2280 | and [esp+32], eax |
2281 | ; pop eax |
2281 | ; pop eax |
2282 | ret |
2282 | ret |
2283 | ;------------------------------------------------------------------------------ |
2283 | ;------------------------------------------------------------------------------ |
2284 | align 4 |
2284 | align 4 |
2285 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2285 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2286 | test ecx, ecx; get mouse speed factor |
2286 | test ecx, ecx; get mouse speed factor |
2287 | jnz .set_mouse_acceleration |
2287 | jnz .set_mouse_acceleration |
2288 | xor eax, eax |
2288 | xor eax, eax |
2289 | mov ax, [mouse_speed_factor] |
2289 | mov ax, [mouse_speed_factor] |
2290 | mov [esp+32], eax |
2290 | mov [esp+32], eax |
2291 | ret |
2291 | ret |
2292 | .set_mouse_acceleration: |
2292 | .set_mouse_acceleration: |
2293 | ; cmp ecx,1 ; set mouse speed factor |
2293 | ; cmp ecx,1 ; set mouse speed factor |
2294 | dec ecx |
2294 | dec ecx |
2295 | jnz .get_mouse_delay |
2295 | jnz .get_mouse_delay |
2296 | mov [mouse_speed_factor], dx |
2296 | mov [mouse_speed_factor], dx |
2297 | ret |
2297 | ret |
2298 | .get_mouse_delay: |
2298 | .get_mouse_delay: |
2299 | ; cmp ecx,2 ; get mouse delay |
2299 | ; cmp ecx,2 ; get mouse delay |
2300 | dec ecx |
2300 | dec ecx |
2301 | jnz .set_mouse_delay |
2301 | jnz .set_mouse_delay |
2302 | mov eax, [mouse_delay] |
2302 | mov eax, [mouse_delay] |
2303 | mov [esp+32], eax |
2303 | mov [esp+32], eax |
2304 | ret |
2304 | ret |
2305 | .set_mouse_delay: |
2305 | .set_mouse_delay: |
2306 | ; cmp ecx,3 ; set mouse delay |
2306 | ; cmp ecx,3 ; set mouse delay |
2307 | dec ecx |
2307 | dec ecx |
2308 | jnz .set_pointer_position |
2308 | jnz .set_pointer_position |
2309 | mov [mouse_delay], edx |
2309 | mov [mouse_delay], edx |
2310 | ret |
2310 | ret |
2311 | .set_pointer_position: |
2311 | .set_pointer_position: |
2312 | ; cmp ecx,4 ; set mouse pointer position |
2312 | ; cmp ecx,4 ; set mouse pointer position |
2313 | dec ecx |
2313 | dec ecx |
2314 | jnz .set_mouse_button |
2314 | jnz .set_mouse_button |
2315 | cmp dx, word[Screen_Max_Y] |
2315 | cmp dx, word[Screen_Max_Y] |
2316 | ja .end |
2316 | ja .end |
2317 | rol edx, 16 |
2317 | rol edx, 16 |
2318 | cmp dx, word[Screen_Max_X] |
2318 | cmp dx, word[Screen_Max_X] |
2319 | ja .end |
2319 | ja .end |
2320 | mov [MOUSE_X], edx |
2320 | mov [MOUSE_X], edx |
2321 | ret |
2321 | ret |
2322 | .set_mouse_button: |
2322 | .set_mouse_button: |
2323 | ; cmp ecx,5 ; set mouse button features |
2323 | ; cmp ecx,5 ; set mouse button features |
2324 | dec ecx |
2324 | dec ecx |
2325 | jnz .end |
2325 | jnz .end |
2326 | mov [BTN_DOWN], dl |
2326 | mov [BTN_DOWN], dl |
2327 | mov [mouse_active], 1 |
2327 | mov [mouse_active], 1 |
2328 | .end: |
2328 | .end: |
2329 | ret |
2329 | ret |
2330 | ;------------------------------------------------------------------------------ |
2330 | ;------------------------------------------------------------------------------ |
2331 | sysfn_getfreemem: |
2331 | sysfn_getfreemem: |
2332 | mov eax, [pg_data.pages_free] |
2332 | mov eax, [pg_data.pages_free] |
2333 | shl eax, 2 |
2333 | shl eax, 2 |
2334 | mov [esp+32], eax |
2334 | mov [esp+32], eax |
2335 | ret |
2335 | ret |
2336 | 2336 | ||
2337 | sysfn_getallmem: |
2337 | sysfn_getallmem: |
2338 | mov eax, [MEM_AMOUNT] |
2338 | mov eax, [MEM_AMOUNT] |
2339 | shr eax, 10 |
2339 | shr eax, 10 |
2340 | mov [esp+32], eax |
2340 | mov [esp+32], eax |
2341 | ret |
2341 | ret |
2342 | 2342 | ||
2343 | ; // Alver, 2007-22-08 // { |
2343 | ; // Alver, 2007-22-08 // { |
2344 | sysfn_pid_to_slot: |
2344 | sysfn_pid_to_slot: |
2345 | mov eax, ecx |
2345 | mov eax, ecx |
2346 | call pid_to_slot |
2346 | call pid_to_slot |
2347 | mov [esp+32], eax |
2347 | mov [esp+32], eax |
2348 | ret |
2348 | ret |
2349 | 2349 | ||
2350 | sysfn_min_rest_window: |
2350 | sysfn_min_rest_window: |
2351 | pushad |
2351 | pushad |
2352 | mov eax, edx ; ebx - operating |
2352 | mov eax, edx ; ebx - operating |
2353 | shr ecx, 1 |
2353 | shr ecx, 1 |
2354 | jnc @f |
2354 | jnc @f |
2355 | call pid_to_slot |
2355 | call pid_to_slot |
2356 | @@: |
2356 | @@: |
2357 | or eax, eax ; eax - number of slot |
2357 | or eax, eax ; eax - number of slot |
2358 | jz .error |
2358 | jz .error |
2359 | cmp eax, 255 ; varify maximal slot number |
2359 | cmp eax, 255 ; varify maximal slot number |
2360 | ja .error |
2360 | ja .error |
2361 | movzx eax, word [WIN_STACK + eax*2] |
2361 | movzx eax, word [WIN_STACK + eax*2] |
2362 | shr ecx, 1 |
2362 | shr ecx, 1 |
2363 | jc .restore |
2363 | jc .restore |
2364 | ; .minimize: |
2364 | ; .minimize: |
2365 | call minimize_window |
2365 | call minimize_window |
2366 | jmp .exit |
2366 | jmp .exit |
2367 | .restore: |
2367 | .restore: |
2368 | call restore_minimized_window |
2368 | call restore_minimized_window |
2369 | .exit: |
2369 | .exit: |
2370 | popad |
2370 | popad |
2371 | xor eax, eax |
2371 | xor eax, eax |
2372 | mov [esp+32], eax |
2372 | mov [esp+32], eax |
2373 | ret |
2373 | ret |
2374 | .error: |
2374 | .error: |
2375 | popad |
2375 | popad |
2376 | xor eax, eax |
2376 | xor eax, eax |
2377 | dec eax |
2377 | dec eax |
2378 | mov [esp+32], eax |
2378 | mov [esp+32], eax |
2379 | ret |
2379 | ret |
2380 | ; } \\ Alver, 2007-22-08 \\ |
2380 | ; } \\ Alver, 2007-22-08 \\ |
2381 | 2381 | ||
2382 | uglobal |
2382 | uglobal |
2383 | ;// mike.dld, 2006-29-01 [ |
2383 | ;// mike.dld, 2006-29-01 [ |
2384 | screen_workarea RECT |
2384 | screen_workarea RECT |
2385 | ;// mike.dld, 2006-29-01 ] |
2385 | ;// mike.dld, 2006-29-01 ] |
2386 | window_minimize db 0 |
2386 | window_minimize db 0 |
2387 | sound_flag db 0 |
2387 | sound_flag db 0 |
2388 | endg |
2388 | endg |
2389 | 2389 | ||
2390 | UID_NONE=0 |
2390 | UID_NONE=0 |
2391 | UID_MENUETOS=1 ;official |
2391 | UID_MENUETOS=1 ;official |
2392 | UID_KOLIBRI=2 ;russian |
2392 | UID_KOLIBRI=2 ;russian |
2393 | 2393 | ||
2394 | iglobal |
2394 | iglobal |
2395 | version_inf: |
2395 | version_inf: |
2396 | db 0,7,7,0 ; version 0.7.7.0 |
2396 | db 0,7,7,0 ; version 0.7.7.0 |
2397 | db 0 |
2397 | db 0 |
2398 | dd __REV__ |
2398 | dd __REV__ |
2399 | version_end: |
2399 | version_end: |
2400 | endg |
2400 | endg |
2401 | ;------------------------------------------------------------------------------ |
2401 | ;------------------------------------------------------------------------------ |
2402 | align 4 |
2402 | align 4 |
2403 | sys_cachetodiskette: |
2403 | sys_cachetodiskette: |
2404 | cmp ebx, 1 |
2404 | cmp ebx, 1 |
2405 | jne .no_floppy_a_save |
2405 | jne .no_floppy_a_save |
2406 | mov [flp_number], 1 |
2406 | mov [flp_number], 1 |
2407 | jmp .save_image_on_floppy |
2407 | jmp .save_image_on_floppy |
2408 | ;-------------------------------------- |
2408 | ;-------------------------------------- |
2409 | align 4 |
2409 | align 4 |
2410 | .no_floppy_a_save: |
2410 | .no_floppy_a_save: |
2411 | cmp ebx, 2 |
2411 | cmp ebx, 2 |
2412 | jne .no_floppy_b_save |
2412 | jne .no_floppy_b_save |
2413 | mov [flp_number], 2 |
2413 | mov [flp_number], 2 |
2414 | ;-------------------------------------- |
2414 | ;-------------------------------------- |
2415 | align 4 |
2415 | align 4 |
2416 | .save_image_on_floppy: |
2416 | .save_image_on_floppy: |
2417 | call save_image |
2417 | call save_image |
2418 | mov [esp + 32], dword 0 |
2418 | mov [esp + 32], dword 0 |
2419 | cmp [FDC_Status], 0 |
2419 | cmp [FDC_Status], 0 |
2420 | je .yes_floppy_save |
2420 | je .yes_floppy_save |
2421 | ;-------------------------------------- |
2421 | ;-------------------------------------- |
2422 | align 4 |
2422 | align 4 |
2423 | .no_floppy_b_save: |
2423 | .no_floppy_b_save: |
2424 | mov [esp + 32], dword 1 |
2424 | mov [esp + 32], dword 1 |
2425 | ;-------------------------------------- |
2425 | ;-------------------------------------- |
2426 | align 4 |
2426 | align 4 |
2427 | .yes_floppy_save: |
2427 | .yes_floppy_save: |
2428 | ret |
2428 | ret |
2429 | ;------------------------------------------------------------------------------ |
2429 | ;------------------------------------------------------------------------------ |
2430 | uglobal |
2430 | uglobal |
2431 | ; bgrchanged dd 0x0 |
2431 | ; bgrchanged dd 0x0 |
2432 | align 4 |
2432 | align 4 |
2433 | bgrlockpid dd 0 |
2433 | bgrlockpid dd 0 |
2434 | bgrlock db 0 |
2434 | bgrlock db 0 |
2435 | endg |
2435 | endg |
2436 | ;------------------------------------------------------------------------------ |
2436 | ;------------------------------------------------------------------------------ |
2437 | align 4 |
2437 | align 4 |
2438 | sys_background: |
2438 | sys_background: |
2439 | cmp ebx, 1 ; BACKGROUND SIZE |
2439 | cmp ebx, 1 ; BACKGROUND SIZE |
2440 | jnz nosb1 |
2440 | jnz nosb1 |
2441 | test ecx, ecx |
2441 | test ecx, ecx |
2442 | jz sbgrr |
2442 | jz sbgrr |
2443 | 2443 | ||
2444 | test edx, edx |
2444 | test edx, edx |
2445 | jz sbgrr |
2445 | jz sbgrr |
2446 | ;-------------------------------------- |
2446 | ;-------------------------------------- |
2447 | align 4 |
2447 | align 4 |
2448 | @@: |
2448 | @@: |
2449 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2449 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2450 | bts dword [bgrlock], 0 |
2450 | bts dword [bgrlock], 0 |
2451 | jnc @f |
2451 | jnc @f |
2452 | call change_task |
2452 | call change_task |
2453 | jmp @b |
2453 | jmp @b |
2454 | ;-------------------------------------- |
2454 | ;-------------------------------------- |
2455 | align 4 |
2455 | align 4 |
2456 | @@: |
2456 | @@: |
2457 | mov [BgrDataWidth], ecx |
2457 | mov [BgrDataWidth], ecx |
2458 | mov [BgrDataHeight], edx |
2458 | mov [BgrDataHeight], edx |
2459 | ; mov [bgrchanged],1 |
2459 | ; mov [bgrchanged],1 |
2460 | 2460 | ||
2461 | pushad |
2461 | pushad |
2462 | ; return memory for old background |
2462 | ; return memory for old background |
2463 | mov eax, [img_background] |
2463 | mov eax, [img_background] |
2464 | cmp eax, static_background_data |
2464 | cmp eax, static_background_data |
2465 | jz @f |
2465 | jz @f |
2466 | stdcall kernel_free, eax |
2466 | stdcall kernel_free, eax |
2467 | ;-------------------------------------- |
2467 | ;-------------------------------------- |
2468 | align 4 |
2468 | align 4 |
2469 | @@: |
2469 | @@: |
2470 | ; calculate RAW size |
2470 | ; calculate RAW size |
2471 | xor eax, eax |
2471 | xor eax, eax |
2472 | inc eax |
2472 | inc eax |
2473 | cmp [BgrDataWidth], eax |
2473 | cmp [BgrDataWidth], eax |
2474 | jae @f |
2474 | jae @f |
2475 | mov [BgrDataWidth], eax |
2475 | mov [BgrDataWidth], eax |
2476 | ;-------------------------------------- |
2476 | ;-------------------------------------- |
2477 | align 4 |
2477 | align 4 |
2478 | @@: |
2478 | @@: |
2479 | cmp [BgrDataHeight], eax |
2479 | cmp [BgrDataHeight], eax |
2480 | jae @f |
2480 | jae @f |
2481 | mov [BgrDataHeight], eax |
2481 | mov [BgrDataHeight], eax |
2482 | ;-------------------------------------- |
2482 | ;-------------------------------------- |
2483 | align 4 |
2483 | align 4 |
2484 | @@: |
2484 | @@: |
2485 | mov eax, [BgrDataWidth] |
2485 | mov eax, [BgrDataWidth] |
2486 | imul eax, [BgrDataHeight] |
2486 | imul eax, [BgrDataHeight] |
2487 | lea eax, [eax*3] |
2487 | lea eax, [eax*3] |
2488 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2488 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2489 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2489 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2490 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2490 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2491 | shr eax, 12 |
2491 | shr eax, 12 |
2492 | inc eax |
2492 | inc eax |
2493 | shl eax, 12 |
2493 | shl eax, 12 |
2494 | mov [mem_BACKGROUND], eax |
2494 | mov [mem_BACKGROUND], eax |
2495 | ; get memory for new background |
2495 | ; get memory for new background |
2496 | stdcall kernel_alloc, eax |
2496 | stdcall kernel_alloc, eax |
2497 | test eax, eax |
2497 | test eax, eax |
2498 | jz .memfailed |
2498 | jz .memfailed |
2499 | mov [img_background], eax |
2499 | mov [img_background], eax |
2500 | jmp .exit |
2500 | jmp .exit |
2501 | ;-------------------------------------- |
2501 | ;-------------------------------------- |
2502 | align 4 |
2502 | align 4 |
2503 | .memfailed: |
2503 | .memfailed: |
2504 | ; revert to static monotone data |
2504 | ; revert to static monotone data |
2505 | mov [img_background], static_background_data |
2505 | mov [img_background], static_background_data |
2506 | xor eax, eax |
2506 | xor eax, eax |
2507 | inc eax |
2507 | inc eax |
2508 | mov [BgrDataWidth], eax |
2508 | mov [BgrDataWidth], eax |
2509 | mov [BgrDataHeight], eax |
2509 | mov [BgrDataHeight], eax |
2510 | mov [mem_BACKGROUND], 4 |
2510 | mov [mem_BACKGROUND], 4 |
2511 | ;-------------------------------------- |
2511 | ;-------------------------------------- |
2512 | align 4 |
2512 | align 4 |
2513 | .exit: |
2513 | .exit: |
2514 | popad |
2514 | popad |
2515 | mov [bgrlock], 0 |
2515 | mov [bgrlock], 0 |
2516 | ;-------------------------------------- |
2516 | ;-------------------------------------- |
2517 | align 4 |
2517 | align 4 |
2518 | sbgrr: |
2518 | sbgrr: |
2519 | ret |
2519 | ret |
2520 | ;------------------------------------------------------------------------------ |
2520 | ;------------------------------------------------------------------------------ |
2521 | align 4 |
2521 | align 4 |
2522 | nosb1: |
2522 | nosb1: |
2523 | cmp ebx, 2 ; SET PIXEL |
2523 | cmp ebx, 2 ; SET PIXEL |
2524 | jnz nosb2 |
2524 | jnz nosb2 |
2525 | 2525 | ||
2526 | mov eax, [img_background] |
2526 | mov eax, [img_background] |
2527 | test ecx, ecx |
2527 | test ecx, ecx |
2528 | jz @f |
2528 | jz @f |
2529 | cmp eax, static_background_data |
2529 | cmp eax, static_background_data |
2530 | jz .ret |
2530 | jz .ret |
2531 | ;-------------------------------------- |
2531 | ;-------------------------------------- |
2532 | align 4 |
2532 | align 4 |
2533 | @@: |
2533 | @@: |
2534 | mov ebx, [mem_BACKGROUND] |
2534 | mov ebx, [mem_BACKGROUND] |
2535 | add ebx, 4095 |
2535 | add ebx, 4095 |
2536 | and ebx, -4096 |
2536 | and ebx, -4096 |
2537 | sub ebx, 4 |
2537 | sub ebx, 4 |
2538 | cmp ecx, ebx |
2538 | cmp ecx, ebx |
2539 | ja .ret |
2539 | ja .ret |
2540 | 2540 | ||
2541 | mov ebx, [eax+ecx] |
2541 | mov ebx, [eax+ecx] |
2542 | and ebx, 0xFF000000;255*256*256*256 |
2542 | and ebx, 0xFF000000;255*256*256*256 |
2543 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2543 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2544 | add edx, ebx |
2544 | add edx, ebx |
2545 | mov [eax+ecx], edx |
2545 | mov [eax+ecx], edx |
2546 | ;-------------------------------------- |
2546 | ;-------------------------------------- |
2547 | align 4 |
2547 | align 4 |
2548 | .ret: |
2548 | .ret: |
2549 | ret |
2549 | ret |
2550 | ;------------------------------------------------------------------------------ |
2550 | ;------------------------------------------------------------------------------ |
2551 | align 4 |
2551 | align 4 |
2552 | nosb2: |
2552 | nosb2: |
2553 | cmp ebx, 3 ; DRAW BACKGROUND |
2553 | cmp ebx, 3 ; DRAW BACKGROUND |
2554 | jnz nosb3 |
2554 | jnz nosb3 |
2555 | ;-------------------------------------- |
2555 | ;-------------------------------------- |
2556 | align 4 |
2556 | align 4 |
2557 | draw_background_temp: |
2557 | draw_background_temp: |
2558 | mov [background_defined], 1 |
2558 | mov [background_defined], 1 |
2559 | call force_redraw_background |
2559 | call force_redraw_background |
2560 | ;-------------------------------------- |
2560 | ;-------------------------------------- |
2561 | align 4 |
2561 | align 4 |
2562 | nosb31: |
2562 | nosb31: |
2563 | ret |
2563 | ret |
2564 | ;------------------------------------------------------------------------------ |
2564 | ;------------------------------------------------------------------------------ |
2565 | align 4 |
2565 | align 4 |
2566 | nosb3: |
2566 | nosb3: |
2567 | cmp ebx, 4 ; TILED / STRETCHED |
2567 | cmp ebx, 4 ; TILED / STRETCHED |
2568 | jnz nosb4 |
2568 | jnz nosb4 |
2569 | cmp ecx, [BgrDrawMode] |
2569 | cmp ecx, [BgrDrawMode] |
2570 | je nosb41 |
2570 | je nosb41 |
2571 | mov [BgrDrawMode], ecx |
2571 | mov [BgrDrawMode], ecx |
2572 | ;-------------------------------------- |
2572 | ;-------------------------------------- |
2573 | align 4 |
2573 | align 4 |
2574 | nosb41: |
2574 | nosb41: |
2575 | ret |
2575 | ret |
2576 | ;------------------------------------------------------------------------------ |
2576 | ;------------------------------------------------------------------------------ |
2577 | align 4 |
2577 | align 4 |
2578 | nosb4: |
2578 | nosb4: |
2579 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2579 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2580 | jnz nosb5 |
2580 | jnz nosb5 |
2581 | cmp [img_background], static_background_data |
2581 | cmp [img_background], static_background_data |
2582 | jnz @f |
2582 | jnz @f |
2583 | test edx, edx |
2583 | test edx, edx |
2584 | jnz .fin |
2584 | jnz .fin |
2585 | cmp esi, 4 |
2585 | cmp esi, 4 |
2586 | ja .fin |
2586 | ja .fin |
2587 | ;-------------------------------------- |
2587 | ;-------------------------------------- |
2588 | align 4 |
2588 | align 4 |
2589 | @@: |
2589 | @@: |
2590 | ; bughere |
2590 | ; bughere |
2591 | mov eax, ecx |
2591 | mov eax, ecx |
2592 | mov ebx, edx |
2592 | mov ebx, edx |
2593 | add ebx, [img_background];IMG_BACKGROUND |
2593 | add ebx, [img_background];IMG_BACKGROUND |
2594 | mov ecx, esi |
2594 | mov ecx, esi |
2595 | call memmove |
2595 | call memmove |
2596 | ;-------------------------------------- |
2596 | ;-------------------------------------- |
2597 | align 4 |
2597 | align 4 |
2598 | .fin: |
2598 | .fin: |
2599 | ret |
2599 | ret |
2600 | ;------------------------------------------------------------------------------ |
2600 | ;------------------------------------------------------------------------------ |
2601 | align 4 |
2601 | align 4 |
2602 | nosb5: |
2602 | nosb5: |
2603 | cmp ebx, 6 |
2603 | cmp ebx, 6 |
2604 | jnz nosb6 |
2604 | jnz nosb6 |
2605 | ;-------------------------------------- |
2605 | ;-------------------------------------- |
2606 | align 4 |
2606 | align 4 |
2607 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2607 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2608 | @@: |
2608 | @@: |
2609 | bts dword [bgrlock], 0 |
2609 | bts dword [bgrlock], 0 |
2610 | jnc @f |
2610 | jnc @f |
2611 | call change_task |
2611 | call change_task |
2612 | jmp @b |
2612 | jmp @b |
2613 | ;-------------------------------------- |
2613 | ;-------------------------------------- |
2614 | align 4 |
2614 | align 4 |
2615 | @@: |
2615 | @@: |
2616 | mov eax, [CURRENT_TASK] |
2616 | mov eax, [CURRENT_TASK] |
2617 | mov [bgrlockpid], eax |
2617 | mov [bgrlockpid], eax |
2618 | cmp [img_background], static_background_data |
2618 | cmp [img_background], static_background_data |
2619 | jz .nomem |
2619 | jz .nomem |
2620 | stdcall user_alloc, [mem_BACKGROUND] |
2620 | stdcall user_alloc, [mem_BACKGROUND] |
2621 | mov [esp+32], eax |
2621 | mov [esp+32], eax |
2622 | test eax, eax |
2622 | test eax, eax |
2623 | jz .nomem |
2623 | jz .nomem |
2624 | mov ebx, eax |
2624 | mov ebx, eax |
2625 | shr ebx, 12 |
2625 | shr ebx, 12 |
2626 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2626 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2627 | mov esi, [img_background] |
2627 | mov esi, [img_background] |
2628 | shr esi, 12 |
2628 | shr esi, 12 |
2629 | mov ecx, [mem_BACKGROUND] |
2629 | mov ecx, [mem_BACKGROUND] |
2630 | add ecx, 0xFFF |
2630 | add ecx, 0xFFF |
2631 | shr ecx, 12 |
2631 | shr ecx, 12 |
2632 | ;-------------------------------------- |
2632 | ;-------------------------------------- |
2633 | align 4 |
2633 | align 4 |
2634 | .z: |
2634 | .z: |
2635 | mov eax, [page_tabs+ebx*4] |
2635 | mov eax, [page_tabs+ebx*4] |
2636 | test al, 1 |
2636 | test al, 1 |
2637 | jz @f |
2637 | jz @f |
2638 | call free_page |
2638 | call free_page |
2639 | ;-------------------------------------- |
2639 | ;-------------------------------------- |
2640 | align 4 |
2640 | align 4 |
2641 | @@: |
2641 | @@: |
2642 | mov eax, [page_tabs+esi*4] |
2642 | mov eax, [page_tabs+esi*4] |
2643 | or al, PG_UW |
2643 | or al, PG_UW |
2644 | mov [page_tabs+ebx*4], eax |
2644 | mov [page_tabs+ebx*4], eax |
2645 | mov eax, ebx |
2645 | mov eax, ebx |
2646 | shl eax, 12 |
2646 | shl eax, 12 |
2647 | invlpg [eax] |
2647 | invlpg [eax] |
2648 | inc ebx |
2648 | inc ebx |
2649 | inc esi |
2649 | inc esi |
2650 | loop .z |
2650 | loop .z |
2651 | ret |
2651 | ret |
2652 | ;-------------------------------------- |
2652 | ;-------------------------------------- |
2653 | align 4 |
2653 | align 4 |
2654 | .nomem: |
2654 | .nomem: |
2655 | and [bgrlockpid], 0 |
2655 | and [bgrlockpid], 0 |
2656 | mov [bgrlock], 0 |
2656 | mov [bgrlock], 0 |
2657 | ;------------------------------------------------------------------------------ |
2657 | ;------------------------------------------------------------------------------ |
2658 | align 4 |
2658 | align 4 |
2659 | nosb6: |
2659 | nosb6: |
2660 | cmp ebx, 7 |
2660 | cmp ebx, 7 |
2661 | jnz nosb7 |
2661 | jnz nosb7 |
2662 | cmp [bgrlock], 0 |
2662 | cmp [bgrlock], 0 |
2663 | jz .err |
2663 | jz .err |
2664 | mov eax, [CURRENT_TASK] |
2664 | mov eax, [CURRENT_TASK] |
2665 | cmp [bgrlockpid], eax |
2665 | cmp [bgrlockpid], eax |
2666 | jnz .err |
2666 | jnz .err |
2667 | mov eax, ecx |
2667 | mov eax, ecx |
2668 | mov ebx, ecx |
2668 | mov ebx, ecx |
2669 | shr eax, 12 |
2669 | shr eax, 12 |
2670 | mov ecx, [page_tabs+(eax-1)*4] |
2670 | mov ecx, [page_tabs+(eax-1)*4] |
2671 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2671 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2672 | jz .err |
2672 | jz .err |
2673 | jnp .err |
2673 | jnp .err |
2674 | push eax |
2674 | push eax |
2675 | shr ecx, 12 |
2675 | shr ecx, 12 |
2676 | dec ecx |
2676 | dec ecx |
2677 | ;-------------------------------------- |
2677 | ;-------------------------------------- |
2678 | align 4 |
2678 | align 4 |
2679 | @@: |
2679 | @@: |
2680 | and dword [page_tabs+eax*4], 0 |
2680 | and dword [page_tabs+eax*4], 0 |
2681 | mov edx, eax |
2681 | mov edx, eax |
2682 | shl edx, 12 |
2682 | shl edx, 12 |
2683 | push eax |
2683 | push eax |
2684 | invlpg [edx] |
2684 | invlpg [edx] |
2685 | pop eax |
2685 | pop eax |
2686 | inc eax |
2686 | inc eax |
2687 | loop @b |
2687 | loop @b |
2688 | pop eax |
2688 | pop eax |
2689 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2689 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2690 | stdcall user_free, ebx |
2690 | stdcall user_free, ebx |
2691 | mov [esp+32], eax |
2691 | mov [esp+32], eax |
2692 | and [bgrlockpid], 0 |
2692 | and [bgrlockpid], 0 |
2693 | mov [bgrlock], 0 |
2693 | mov [bgrlock], 0 |
2694 | ret |
2694 | ret |
2695 | ;-------------------------------------- |
2695 | ;-------------------------------------- |
2696 | align 4 |
2696 | align 4 |
2697 | .err: |
2697 | .err: |
2698 | and dword [esp+32], 0 |
2698 | and dword [esp+32], 0 |
2699 | ret |
2699 | ret |
2700 | ;------------------------------------------------------------------------------ |
2700 | ;------------------------------------------------------------------------------ |
2701 | align 4 |
2701 | align 4 |
2702 | nosb7: |
2702 | nosb7: |
2703 | cmp ebx, 8 |
2703 | cmp ebx, 8 |
2704 | jnz nosb8 |
2704 | jnz nosb8 |
2705 | 2705 | ||
2706 | mov eax, [BG_Rect_X_left_right] |
2706 | mov eax, [BG_Rect_X_left_right] |
2707 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2707 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2708 | mov eax, [BG_Rect_Y_top_bottom] |
2708 | mov eax, [BG_Rect_Y_top_bottom] |
2709 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2709 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2710 | ret |
2710 | ret |
2711 | ;------------------------------------------------------------------------------ |
2711 | ;------------------------------------------------------------------------------ |
2712 | align 4 |
2712 | align 4 |
2713 | nosb8: |
2713 | nosb8: |
2714 | cmp ebx, 9 |
2714 | cmp ebx, 9 |
2715 | jnz nosb9 |
2715 | jnz nosb9 |
2716 | ; ecx = [left]*65536 + [right] |
2716 | ; ecx = [left]*65536 + [right] |
2717 | ; edx = [top]*65536 + [bottom] |
2717 | ; edx = [top]*65536 + [bottom] |
2718 | mov eax, [Screen_Max_X] |
2718 | mov eax, [Screen_Max_X] |
2719 | mov ebx, [Screen_Max_Y] |
2719 | mov ebx, [Screen_Max_Y] |
2720 | ; check [right] |
2720 | ; check [right] |
2721 | cmp cx, ax |
2721 | cmp cx, ax |
2722 | ja .exit |
2722 | ja .exit |
2723 | ; check [left] |
2723 | ; check [left] |
2724 | ror ecx, 16 |
2724 | ror ecx, 16 |
2725 | cmp cx, ax |
2725 | cmp cx, ax |
2726 | ja .exit |
2726 | ja .exit |
2727 | ; check [bottom] |
2727 | ; check [bottom] |
2728 | cmp dx, bx |
2728 | cmp dx, bx |
2729 | ja .exit |
2729 | ja .exit |
2730 | ; check [top] |
2730 | ; check [top] |
2731 | ror edx, 16 |
2731 | ror edx, 16 |
2732 | cmp dx, bx |
2732 | cmp dx, bx |
2733 | ja .exit |
2733 | ja .exit |
2734 | 2734 | ||
2735 | movzx eax, cx ; [left] |
2735 | movzx eax, cx ; [left] |
2736 | movzx ebx, dx ; [top] |
2736 | movzx ebx, dx ; [top] |
2737 | 2737 | ||
2738 | shr ecx, 16 ; [right] |
2738 | shr ecx, 16 ; [right] |
2739 | shr edx, 16 ; [bottom] |
2739 | shr edx, 16 ; [bottom] |
2740 | 2740 | ||
2741 | mov [background_defined], 1 |
2741 | mov [background_defined], 1 |
2742 | 2742 | ||
2743 | mov [draw_data+32 + RECT.left], eax |
2743 | mov [draw_data+32 + RECT.left], eax |
2744 | mov [draw_data+32 + RECT.top], ebx |
2744 | mov [draw_data+32 + RECT.top], ebx |
2745 | 2745 | ||
2746 | mov [draw_data+32 + RECT.right], ecx |
2746 | mov [draw_data+32 + RECT.right], ecx |
2747 | mov [draw_data+32 + RECT.bottom], edx |
2747 | mov [draw_data+32 + RECT.bottom], edx |
2748 | 2748 | ||
2749 | inc byte[REDRAW_BACKGROUND] |
2749 | inc byte[REDRAW_BACKGROUND] |
2750 | ;-------------------------------------- |
2750 | ;-------------------------------------- |
2751 | align 4 |
2751 | align 4 |
2752 | .exit: |
2752 | .exit: |
2753 | ret |
2753 | ret |
2754 | ;------------------------------------------------------------------------------ |
2754 | ;------------------------------------------------------------------------------ |
2755 | align 4 |
2755 | align 4 |
2756 | nosb9: |
2756 | nosb9: |
2757 | ret |
2757 | ret |
2758 | ;------------------------------------------------------------------------------ |
2758 | ;------------------------------------------------------------------------------ |
2759 | align 4 |
2759 | align 4 |
2760 | uglobal |
2760 | uglobal |
2761 | BG_Rect_X_left_right dd 0x0 |
2761 | BG_Rect_X_left_right dd 0x0 |
2762 | BG_Rect_Y_top_bottom dd 0x0 |
2762 | BG_Rect_Y_top_bottom dd 0x0 |
2763 | endg |
2763 | endg |
2764 | ;------------------------------------------------------------------------------ |
2764 | ;------------------------------------------------------------------------------ |
2765 | align 4 |
2765 | align 4 |
2766 | force_redraw_background: |
2766 | force_redraw_background: |
2767 | and [draw_data+32 + RECT.left], 0 |
2767 | and [draw_data+32 + RECT.left], 0 |
2768 | and [draw_data+32 + RECT.top], 0 |
2768 | and [draw_data+32 + RECT.top], 0 |
2769 | push eax ebx |
2769 | push eax ebx |
2770 | mov eax, [Screen_Max_X] |
2770 | mov eax, [Screen_Max_X] |
2771 | mov ebx, [Screen_Max_Y] |
2771 | mov ebx, [Screen_Max_Y] |
2772 | mov [draw_data+32 + RECT.right], eax |
2772 | mov [draw_data+32 + RECT.right], eax |
2773 | mov [draw_data+32 + RECT.bottom], ebx |
2773 | mov [draw_data+32 + RECT.bottom], ebx |
2774 | pop ebx eax |
2774 | pop ebx eax |
2775 | inc byte[REDRAW_BACKGROUND] |
2775 | inc byte[REDRAW_BACKGROUND] |
2776 | ret |
2776 | ret |
2777 | ;------------------------------------------------------------------------------ |
2777 | ;------------------------------------------------------------------------------ |
2778 | align 4 |
2778 | align 4 |
2779 | sys_getbackground: |
2779 | sys_getbackground: |
2780 | ; cmp eax,1 ; SIZE |
2780 | ; cmp eax,1 ; SIZE |
2781 | dec ebx |
2781 | dec ebx |
2782 | jnz nogb1 |
2782 | jnz nogb1 |
2783 | mov eax, [BgrDataWidth] |
2783 | mov eax, [BgrDataWidth] |
2784 | shl eax, 16 |
2784 | shl eax, 16 |
2785 | mov ax, [BgrDataHeight] |
2785 | mov ax, [BgrDataHeight] |
2786 | mov [esp+32], eax |
2786 | mov [esp+32], eax |
2787 | ret |
2787 | ret |
2788 | ;------------------------------------------------------------------------------ |
2788 | ;------------------------------------------------------------------------------ |
2789 | align 4 |
2789 | align 4 |
2790 | nogb1: |
2790 | nogb1: |
2791 | ; cmp eax,2 ; PIXEL |
2791 | ; cmp eax,2 ; PIXEL |
2792 | dec ebx |
2792 | dec ebx |
2793 | jnz nogb2 |
2793 | jnz nogb2 |
2794 | 2794 | ||
2795 | mov eax, [img_background] |
2795 | mov eax, [img_background] |
2796 | test ecx, ecx |
2796 | test ecx, ecx |
2797 | jz @f |
2797 | jz @f |
2798 | cmp eax, static_background_data |
2798 | cmp eax, static_background_data |
2799 | jz .ret |
2799 | jz .ret |
2800 | ;-------------------------------------- |
2800 | ;-------------------------------------- |
2801 | align 4 |
2801 | align 4 |
2802 | @@: |
2802 | @@: |
2803 | mov ebx, [mem_BACKGROUND] |
2803 | mov ebx, [mem_BACKGROUND] |
2804 | add ebx, 4095 |
2804 | add ebx, 4095 |
2805 | and ebx, -4096 |
2805 | and ebx, -4096 |
2806 | sub ebx, 4 |
2806 | sub ebx, 4 |
2807 | cmp ecx, ebx |
2807 | cmp ecx, ebx |
2808 | ja .ret |
2808 | ja .ret |
2809 | 2809 | ||
2810 | mov eax, [ecx+eax] |
2810 | mov eax, [ecx+eax] |
2811 | 2811 | ||
2812 | and eax, 0xFFFFFF |
2812 | and eax, 0xFFFFFF |
2813 | mov [esp+32], eax |
2813 | mov [esp+32], eax |
2814 | ;-------------------------------------- |
2814 | ;-------------------------------------- |
2815 | align 4 |
2815 | align 4 |
2816 | .ret: |
2816 | .ret: |
2817 | ret |
2817 | ret |
2818 | ;------------------------------------------------------------------------------ |
2818 | ;------------------------------------------------------------------------------ |
2819 | align 4 |
2819 | align 4 |
2820 | nogb2: |
2820 | nogb2: |
2821 | 2821 | ||
2822 | ; cmp eax,4 ; TILED / STRETCHED |
2822 | ; cmp eax,4 ; TILED / STRETCHED |
2823 | dec ebx |
2823 | dec ebx |
2824 | dec ebx |
2824 | dec ebx |
2825 | jnz nogb4 |
2825 | jnz nogb4 |
2826 | mov eax, [BgrDrawMode] |
2826 | mov eax, [BgrDrawMode] |
2827 | ;-------------------------------------- |
2827 | ;-------------------------------------- |
2828 | align 4 |
2828 | align 4 |
2829 | nogb4: |
2829 | nogb4: |
2830 | mov [esp+32], eax |
2830 | mov [esp+32], eax |
2831 | ret |
2831 | ret |
2832 | ;------------------------------------------------------------------------------ |
2832 | ;------------------------------------------------------------------------------ |
2833 | align 4 |
2833 | align 4 |
2834 | sys_getkey: |
2834 | sys_getkey: |
2835 | mov [esp + 32], dword 1 |
2835 | mov [esp + 32], dword 1 |
2836 | ; test main buffer |
2836 | ; test main buffer |
2837 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2837 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2838 | movzx ecx, word [WIN_STACK + ebx * 2] |
2838 | movzx ecx, word [WIN_STACK + ebx * 2] |
2839 | mov edx, [TASK_COUNT] |
2839 | mov edx, [TASK_COUNT] |
2840 | cmp ecx, edx |
2840 | cmp ecx, edx |
2841 | jne .finish |
2841 | jne .finish |
2842 | cmp [KEY_COUNT], byte 0 |
2842 | cmp [KEY_COUNT], byte 0 |
2843 | je .finish |
2843 | je .finish |
2844 | movzx eax, byte [KEY_BUFF] |
2844 | movzx eax, byte [KEY_BUFF] |
2845 | shl eax, 8 |
2845 | shl eax, 8 |
2846 | push eax |
2846 | push eax |
2847 | dec byte [KEY_COUNT] |
2847 | dec byte [KEY_COUNT] |
2848 | and byte [KEY_COUNT], 127 |
2848 | and byte [KEY_COUNT], 127 |
2849 | movzx ecx, byte [KEY_COUNT] |
2849 | movzx ecx, byte [KEY_COUNT] |
2850 | add ecx, 2 |
2850 | add ecx, 2 |
2851 | mov eax, KEY_BUFF + 1 |
2851 | mov eax, KEY_BUFF + 1 |
2852 | mov ebx, KEY_BUFF |
2852 | mov ebx, KEY_BUFF |
2853 | call memmove |
2853 | call memmove |
2854 | pop eax |
2854 | pop eax |
2855 | ;-------------------------------------- |
2855 | ;-------------------------------------- |
2856 | align 4 |
2856 | align 4 |
2857 | .ret_eax: |
2857 | .ret_eax: |
2858 | mov [esp + 32], eax |
2858 | mov [esp + 32], eax |
2859 | ret |
2859 | ret |
2860 | ;-------------------------------------- |
2860 | ;-------------------------------------- |
2861 | align 4 |
2861 | align 4 |
2862 | .finish: |
2862 | .finish: |
2863 | ; test hotkeys buffer |
2863 | ; test hotkeys buffer |
2864 | mov ecx, hotkey_buffer |
2864 | mov ecx, hotkey_buffer |
2865 | ;-------------------------------------- |
2865 | ;-------------------------------------- |
2866 | align 4 |
2866 | align 4 |
2867 | @@: |
2867 | @@: |
2868 | cmp [ecx], ebx |
2868 | cmp [ecx], ebx |
2869 | jz .found |
2869 | jz .found |
2870 | add ecx, 8 |
2870 | add ecx, 8 |
2871 | cmp ecx, hotkey_buffer + 120 * 8 |
2871 | cmp ecx, hotkey_buffer + 120 * 8 |
2872 | jb @b |
2872 | jb @b |
2873 | ret |
2873 | ret |
2874 | ;-------------------------------------- |
2874 | ;-------------------------------------- |
2875 | align 4 |
2875 | align 4 |
2876 | .found: |
2876 | .found: |
2877 | mov ax, [ecx + 6] |
2877 | mov ax, [ecx + 6] |
2878 | shl eax, 16 |
2878 | shl eax, 16 |
2879 | mov ah, [ecx + 4] |
2879 | mov ah, [ecx + 4] |
2880 | mov al, 2 |
2880 | mov al, 2 |
2881 | and dword [ecx + 4], 0 |
2881 | and dword [ecx + 4], 0 |
2882 | and dword [ecx], 0 |
2882 | and dword [ecx], 0 |
2883 | jmp .ret_eax |
2883 | jmp .ret_eax |
2884 | ;------------------------------------------------------------------------------ |
2884 | ;------------------------------------------------------------------------------ |
2885 | align 4 |
2885 | align 4 |
2886 | sys_getbutton: |
2886 | sys_getbutton: |
2887 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2887 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2888 | mov [esp + 32], dword 1 |
2888 | mov [esp + 32], dword 1 |
2889 | movzx ecx, word [WIN_STACK + ebx * 2] |
2889 | movzx ecx, word [WIN_STACK + ebx * 2] |
2890 | mov edx, [TASK_COUNT] ; less than 256 processes |
2890 | mov edx, [TASK_COUNT] ; less than 256 processes |
2891 | cmp ecx, edx |
2891 | cmp ecx, edx |
2892 | jne .exit |
2892 | jne .exit |
2893 | movzx eax, byte [BTN_COUNT] |
2893 | movzx eax, byte [BTN_COUNT] |
2894 | test eax, eax |
2894 | test eax, eax |
2895 | jz .exit |
2895 | jz .exit |
2896 | mov eax, [BTN_BUFF] |
2896 | mov eax, [BTN_BUFF] |
2897 | and al, 0xFE ; delete left button bit |
2897 | and al, 0xFE ; delete left button bit |
2898 | mov [BTN_COUNT], byte 0 |
2898 | mov [BTN_COUNT], byte 0 |
2899 | mov [esp + 32], eax |
2899 | mov [esp + 32], eax |
2900 | ;-------------------------------------- |
2900 | ;-------------------------------------- |
2901 | align 4 |
2901 | align 4 |
2902 | .exit: |
2902 | .exit: |
2903 | ret |
2903 | ret |
2904 | ;------------------------------------------------------------------------------ |
2904 | ;------------------------------------------------------------------------------ |
2905 | align 4 |
2905 | align 4 |
2906 | sys_cpuusage: |
2906 | sys_cpuusage: |
2907 | 2907 | ||
2908 | ; RETURN: |
2908 | ; RETURN: |
2909 | ; |
2909 | ; |
2910 | ; +00 dword process cpu usage |
2910 | ; +00 dword process cpu usage |
2911 | ; +04 word position in windowing stack |
2911 | ; +04 word position in windowing stack |
2912 | ; +06 word windowing stack value at current position (cpu nro) |
2912 | ; +06 word windowing stack value at current position (cpu nro) |
2913 | ; +10 12 bytes name |
2913 | ; +10 12 bytes name |
2914 | ; +22 dword start in mem |
2914 | ; +22 dword start in mem |
2915 | ; +26 dword used mem |
2915 | ; +26 dword used mem |
2916 | ; +30 dword PID , process idenfification number |
2916 | ; +30 dword PID , process idenfification number |
2917 | ; |
2917 | ; |
2918 | 2918 | ||
2919 | cmp ecx, -1 ; who am I ? |
2919 | cmp ecx, -1 ; who am I ? |
2920 | jne .no_who_am_i |
2920 | jne .no_who_am_i |
2921 | mov ecx, [CURRENT_TASK] |
2921 | mov ecx, [CURRENT_TASK] |
2922 | .no_who_am_i: |
2922 | .no_who_am_i: |
2923 | cmp ecx, max_processes |
2923 | cmp ecx, max_processes |
2924 | ja .nofillbuf |
2924 | ja .nofillbuf |
2925 | 2925 | ||
2926 | ; +4: word: position of the window of thread in the window stack |
2926 | ; +4: word: position of the window of thread in the window stack |
2927 | mov ax, [WIN_STACK + ecx * 2] |
2927 | mov ax, [WIN_STACK + ecx * 2] |
2928 | mov [ebx+4], ax |
2928 | mov [ebx+4], ax |
2929 | ; +6: word: number of the thread slot, which window has in the window stack |
2929 | ; +6: word: number of the thread slot, which window has in the window stack |
2930 | ; position ecx (has no relation to the specific thread) |
2930 | ; position ecx (has no relation to the specific thread) |
2931 | mov ax, [WIN_POS + ecx * 2] |
2931 | mov ax, [WIN_POS + ecx * 2] |
2932 | mov [ebx+6], ax |
2932 | mov [ebx+6], ax |
2933 | 2933 | ||
2934 | shl ecx, 5 |
2934 | shl ecx, 5 |
2935 | 2935 | ||
2936 | ; +0: dword: memory usage |
2936 | ; +0: dword: memory usage |
2937 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2937 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2938 | mov [ebx], eax |
2938 | mov [ebx], eax |
2939 | ; +10: 11 bytes: name of the process |
2939 | ; +10: 11 bytes: name of the process |
2940 | push ecx |
2940 | push ecx |
2941 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2941 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2942 | add ebx, 10 |
2942 | add ebx, 10 |
2943 | mov ecx, 11 |
2943 | mov ecx, 11 |
2944 | call memmove |
2944 | call memmove |
2945 | pop ecx |
2945 | pop ecx |
2946 | 2946 | ||
2947 | ; +22: address of the process in memory |
2947 | ; +22: address of the process in memory |
2948 | ; +26: size of used memory - 1 |
2948 | ; +26: size of used memory - 1 |
2949 | push edi |
2949 | push edi |
2950 | lea edi, [ebx+12] |
2950 | lea edi, [ebx+12] |
2951 | xor eax, eax |
2951 | xor eax, eax |
2952 | mov edx, 0x100000*16 |
2952 | mov edx, 0x100000*16 |
2953 | cmp ecx, 1 shl 5 |
2953 | cmp ecx, 1 shl 5 |
2954 | je .os_mem |
2954 | je .os_mem |
2955 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2955 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2956 | mov eax, std_application_base_address |
2956 | mov eax, std_application_base_address |
2957 | .os_mem: |
2957 | .os_mem: |
2958 | stosd |
2958 | stosd |
2959 | lea eax, [edx-1] |
2959 | lea eax, [edx-1] |
2960 | stosd |
2960 | stosd |
2961 | 2961 | ||
2962 | ; +30: PID/TID |
2962 | ; +30: PID/TID |
2963 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2963 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2964 | stosd |
2964 | stosd |
2965 | 2965 | ||
2966 | ; window position and size |
2966 | ; window position and size |
2967 | push esi |
2967 | push esi |
2968 | lea esi, [ecx + window_data + WDATA.box] |
2968 | lea esi, [ecx + window_data + WDATA.box] |
2969 | movsd |
2969 | movsd |
2970 | movsd |
2970 | movsd |
2971 | movsd |
2971 | movsd |
2972 | movsd |
2972 | movsd |
2973 | 2973 | ||
2974 | ; Process state (+50) |
2974 | ; Process state (+50) |
2975 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2975 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2976 | stosd |
2976 | stosd |
2977 | 2977 | ||
2978 | ; Window client area box |
2978 | ; Window client area box |
2979 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2979 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2980 | movsd |
2980 | movsd |
2981 | movsd |
2981 | movsd |
2982 | movsd |
2982 | movsd |
2983 | movsd |
2983 | movsd |
2984 | 2984 | ||
2985 | ; Window state |
2985 | ; Window state |
2986 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2986 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2987 | stosb |
2987 | stosb |
2988 | 2988 | ||
2989 | ; Event mask (+71) |
2989 | ; Event mask (+71) |
2990 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2990 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2991 | stosd |
2991 | stosd |
2992 | 2992 | ||
2993 | pop esi |
2993 | pop esi |
2994 | pop edi |
2994 | pop edi |
2995 | 2995 | ||
2996 | .nofillbuf: |
2996 | .nofillbuf: |
2997 | ; return number of processes |
2997 | ; return number of processes |
2998 | 2998 | ||
2999 | mov eax, [TASK_COUNT] |
2999 | mov eax, [TASK_COUNT] |
3000 | mov [esp+32], eax |
3000 | mov [esp+32], eax |
3001 | ret |
3001 | ret |
3002 | 3002 | ||
3003 | align 4 |
3003 | align 4 |
3004 | sys_clock: |
3004 | sys_clock: |
3005 | cli |
3005 | cli |
3006 | ; Mikhail Lisovin xx Jan 2005 |
3006 | ; Mikhail Lisovin xx Jan 2005 |
3007 | @@: |
3007 | @@: |
3008 | mov al, 10 |
3008 | mov al, 10 |
3009 | out 0x70, al |
3009 | out 0x70, al |
3010 | in al, 0x71 |
3010 | in al, 0x71 |
3011 | test al, al |
3011 | test al, al |
3012 | jns @f |
3012 | jns @f |
3013 | mov esi, 1 |
3013 | mov esi, 1 |
3014 | call delay_ms |
3014 | call delay_ms |
3015 | jmp @b |
3015 | jmp @b |
3016 | @@: |
3016 | @@: |
3017 | ; end Lisovin's fix |
3017 | ; end Lisovin's fix |
3018 | 3018 | ||
3019 | xor al, al ; seconds |
3019 | xor al, al ; seconds |
3020 | out 0x70, al |
3020 | out 0x70, al |
3021 | in al, 0x71 |
3021 | in al, 0x71 |
3022 | movzx ecx, al |
3022 | movzx ecx, al |
3023 | mov al, 02 ; minutes |
3023 | mov al, 02 ; minutes |
3024 | shl ecx, 16 |
3024 | shl ecx, 16 |
3025 | out 0x70, al |
3025 | out 0x70, al |
3026 | in al, 0x71 |
3026 | in al, 0x71 |
3027 | movzx edx, al |
3027 | movzx edx, al |
3028 | mov al, 04 ; hours |
3028 | mov al, 04 ; hours |
3029 | shl edx, 8 |
3029 | shl edx, 8 |
3030 | out 0x70, al |
3030 | out 0x70, al |
3031 | in al, 0x71 |
3031 | in al, 0x71 |
3032 | add ecx, edx |
3032 | add ecx, edx |
3033 | movzx edx, al |
3033 | movzx edx, al |
3034 | add ecx, edx |
3034 | add ecx, edx |
3035 | sti |
3035 | sti |
3036 | mov [esp + 32], ecx |
3036 | mov [esp + 32], ecx |
3037 | ret |
3037 | ret |
3038 | 3038 | ||
3039 | 3039 | ||
3040 | align 4 |
3040 | align 4 |
3041 | 3041 | ||
3042 | sys_date: |
3042 | sys_date: |
3043 | 3043 | ||
3044 | cli |
3044 | cli |
3045 | @@: |
3045 | @@: |
3046 | mov al, 10 |
3046 | mov al, 10 |
3047 | out 0x70, al |
3047 | out 0x70, al |
3048 | in al, 0x71 |
3048 | in al, 0x71 |
3049 | test al, al |
3049 | test al, al |
3050 | jns @f |
3050 | jns @f |
3051 | mov esi, 1 |
3051 | mov esi, 1 |
3052 | call delay_ms |
3052 | call delay_ms |
3053 | jmp @b |
3053 | jmp @b |
3054 | @@: |
3054 | @@: |
3055 | 3055 | ||
3056 | mov ch, 0 |
3056 | mov ch, 0 |
3057 | mov al, 7 ; date |
3057 | mov al, 7 ; date |
3058 | out 0x70, al |
3058 | out 0x70, al |
3059 | in al, 0x71 |
3059 | in al, 0x71 |
3060 | mov cl, al |
3060 | mov cl, al |
3061 | mov al, 8 ; month |
3061 | mov al, 8 ; month |
3062 | shl ecx, 16 |
3062 | shl ecx, 16 |
3063 | out 0x70, al |
3063 | out 0x70, al |
3064 | in al, 0x71 |
3064 | in al, 0x71 |
3065 | mov ch, al |
3065 | mov ch, al |
3066 | mov al, 9 ; year |
3066 | mov al, 9 ; year |
3067 | out 0x70, al |
3067 | out 0x70, al |
3068 | in al, 0x71 |
3068 | in al, 0x71 |
3069 | mov cl, al |
3069 | mov cl, al |
3070 | sti |
3070 | sti |
3071 | mov [esp+32], ecx |
3071 | mov [esp+32], ecx |
3072 | ret |
3072 | ret |
3073 | 3073 | ||
3074 | 3074 | ||
3075 | ; redraw status |
3075 | ; redraw status |
3076 | 3076 | ||
3077 | sys_redrawstat: |
3077 | sys_redrawstat: |
3078 | cmp ebx, 1 |
3078 | cmp ebx, 1 |
3079 | jne no_widgets_away |
3079 | jne no_widgets_away |
3080 | ; buttons away |
3080 | ; buttons away |
3081 | mov ecx, [CURRENT_TASK] |
3081 | mov ecx, [CURRENT_TASK] |
3082 | sys_newba2: |
3082 | sys_newba2: |
3083 | mov edi, [BTN_ADDR] |
3083 | mov edi, [BTN_ADDR] |
3084 | cmp [edi], dword 0 ; empty button list ? |
3084 | cmp [edi], dword 0 ; empty button list ? |
3085 | je end_of_buttons_away |
3085 | je end_of_buttons_away |
3086 | movzx ebx, word [edi] |
3086 | movzx ebx, word [edi] |
3087 | inc ebx |
3087 | inc ebx |
3088 | mov eax, edi |
3088 | mov eax, edi |
3089 | sys_newba: |
3089 | sys_newba: |
3090 | dec ebx |
3090 | dec ebx |
3091 | jz end_of_buttons_away |
3091 | jz end_of_buttons_away |
3092 | 3092 | ||
3093 | add eax, 0x10 |
3093 | add eax, 0x10 |
3094 | cmp cx, [eax] |
3094 | cmp cx, [eax] |
3095 | jnz sys_newba |
3095 | jnz sys_newba |
3096 | 3096 | ||
3097 | push eax ebx ecx |
3097 | push eax ebx ecx |
3098 | mov ecx, ebx |
3098 | mov ecx, ebx |
3099 | inc ecx |
3099 | inc ecx |
3100 | shl ecx, 4 |
3100 | shl ecx, 4 |
3101 | mov ebx, eax |
3101 | mov ebx, eax |
3102 | add eax, 0x10 |
3102 | add eax, 0x10 |
3103 | call memmove |
3103 | call memmove |
3104 | dec dword [edi] |
3104 | dec dword [edi] |
3105 | pop ecx ebx eax |
3105 | pop ecx ebx eax |
3106 | 3106 | ||
3107 | jmp sys_newba2 |
3107 | jmp sys_newba2 |
3108 | 3108 | ||
3109 | end_of_buttons_away: |
3109 | end_of_buttons_away: |
3110 | 3110 | ||
3111 | ret |
3111 | ret |
3112 | 3112 | ||
3113 | no_widgets_away: |
3113 | no_widgets_away: |
3114 | 3114 | ||
3115 | cmp ebx, 2 |
3115 | cmp ebx, 2 |
3116 | jnz srl1 |
3116 | jnz srl1 |
3117 | 3117 | ||
3118 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3118 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3119 | add edx, draw_data - CURRENT_TASK |
3119 | add edx, draw_data - CURRENT_TASK |
3120 | mov [edx + RECT.left], 0 |
3120 | mov [edx + RECT.left], 0 |
3121 | mov [edx + RECT.top], 0 |
3121 | mov [edx + RECT.top], 0 |
3122 | mov eax, [Screen_Max_X] |
3122 | mov eax, [Screen_Max_X] |
3123 | mov [edx + RECT.right], eax |
3123 | mov [edx + RECT.right], eax |
3124 | mov eax, [Screen_Max_Y] |
3124 | mov eax, [Screen_Max_Y] |
3125 | mov [edx + RECT.bottom], eax |
3125 | mov [edx + RECT.bottom], eax |
3126 | 3126 | ||
3127 | srl1: |
3127 | srl1: |
3128 | ret |
3128 | ret |
3129 | 3129 | ||
3130 | ;ok - 100% work |
3130 | ;ok - 100% work |
3131 | ;nt - not tested |
3131 | ;nt - not tested |
3132 | ;--------------------------------------------------------------------------------------------- |
3132 | ;--------------------------------------------------------------------------------------------- |
3133 | ;eax |
3133 | ;eax |
3134 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3134 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3135 | ;1 - change task. Ret nothing. Block. ok. |
3135 | ;1 - change task. Ret nothing. Block. ok. |
3136 | ;2 - performance control |
3136 | ;2 - performance control |
3137 | ; ebx |
3137 | ; ebx |
3138 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3138 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3139 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3139 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3140 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3140 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3141 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3141 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3142 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3142 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3143 | ;eax |
3143 | ;eax |
3144 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3144 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3145 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3145 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3146 | ;--------------------------------------------------------------------------------------------- |
3146 | ;--------------------------------------------------------------------------------------------- |
3147 | iglobal |
3147 | iglobal |
3148 | align 4 |
3148 | align 4 |
3149 | sheduler: |
3149 | sheduler: |
3150 | dd sys_sheduler.00 |
3150 | dd sys_sheduler.00 |
3151 | dd change_task |
3151 | dd change_task |
3152 | dd sys_sheduler.02 |
3152 | dd sys_sheduler.02 |
3153 | dd sys_sheduler.03 |
3153 | dd sys_sheduler.03 |
3154 | dd sys_sheduler.04 |
3154 | dd sys_sheduler.04 |
3155 | endg |
3155 | endg |
3156 | sys_sheduler: |
3156 | sys_sheduler: |
3157 | ;rewritten by |
3157 | ;rewritten by |
3158 | jmp dword [sheduler+ebx*4] |
3158 | jmp dword [sheduler+ebx*4] |
3159 | ;.shed_counter: |
3159 | ;.shed_counter: |
3160 | .00: |
3160 | .00: |
3161 | mov eax, [context_counter] |
3161 | mov eax, [context_counter] |
3162 | mov [esp+32], eax |
3162 | mov [esp+32], eax |
3163 | ret |
3163 | ret |
3164 | 3164 | ||
3165 | .02: |
3165 | .02: |
3166 | ;.perf_control: |
3166 | ;.perf_control: |
3167 | inc ebx ;before ebx=2, ebx=3 |
3167 | inc ebx ;before ebx=2, ebx=3 |
3168 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3168 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3169 | jz cache_disable |
3169 | jz cache_disable |
3170 | 3170 | ||
3171 | dec ebx ;ebx=2 |
3171 | dec ebx ;ebx=2 |
3172 | cmp ebx, ecx ; |
3172 | cmp ebx, ecx ; |
3173 | jz cache_enable ;if ecx=2 and ebx=2 |
3173 | jz cache_enable ;if ecx=2 and ebx=2 |
3174 | 3174 | ||
3175 | dec ebx ;ebx=1 |
3175 | dec ebx ;ebx=1 |
3176 | cmp ebx, ecx |
3176 | cmp ebx, ecx |
3177 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3177 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3178 | 3178 | ||
3179 | dec ebx |
3179 | dec ebx |
3180 | test ebx, ecx ;ebx=0 and ecx=0 |
3180 | test ebx, ecx ;ebx=0 and ecx=0 |
3181 | jz modify_pce ;if ecx=0 |
3181 | jz modify_pce ;if ecx=0 |
3182 | 3182 | ||
3183 | ret |
3183 | ret |
3184 | 3184 | ||
3185 | .03: |
3185 | .03: |
3186 | ;.rdmsr_instr: |
3186 | ;.rdmsr_instr: |
3187 | ;now counter in ecx |
3187 | ;now counter in ecx |
3188 | ;(edx:eax) esi:edi => edx:esi |
3188 | ;(edx:eax) esi:edi => edx:esi |
3189 | mov eax, esi |
3189 | mov eax, esi |
3190 | mov ecx, edx |
3190 | mov ecx, edx |
3191 | rdmsr |
3191 | rdmsr |
3192 | mov [esp+32], eax |
3192 | mov [esp+32], eax |
3193 | mov [esp+20], edx ;ret in ebx? |
3193 | mov [esp+20], edx ;ret in ebx? |
3194 | ret |
3194 | ret |
3195 | 3195 | ||
3196 | .04: |
3196 | .04: |
3197 | ;.wrmsr_instr: |
3197 | ;.wrmsr_instr: |
3198 | ;now counter in ecx |
3198 | ;now counter in ecx |
3199 | ;(edx:eax) esi:edi => edx:esi |
3199 | ;(edx:eax) esi:edi => edx:esi |
3200 | ; Fast Call MSR can't be destroy |
3200 | ; Fast Call MSR can't be destroy |
3201 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
3201 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
3202 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
3202 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
3203 | cmp edx, MSR_SYSENTER_CS |
3203 | cmp edx, MSR_SYSENTER_CS |
3204 | je @f |
3204 | je @f |
3205 | cmp edx, MSR_SYSENTER_ESP |
3205 | cmp edx, MSR_SYSENTER_ESP |
3206 | je @f |
3206 | je @f |
3207 | cmp edx, MSR_SYSENTER_EIP |
3207 | cmp edx, MSR_SYSENTER_EIP |
3208 | je @f |
3208 | je @f |
3209 | cmp edx, MSR_AMD_STAR |
3209 | cmp edx, MSR_AMD_STAR |
3210 | je @f |
3210 | je @f |
3211 | 3211 | ||
3212 | mov eax, esi |
3212 | mov eax, esi |
3213 | mov ecx, edx |
3213 | mov ecx, edx |
3214 | wrmsr |
3214 | wrmsr |
3215 | ; mov [esp + 32], eax |
3215 | ; mov [esp + 32], eax |
3216 | ; mov [esp + 20], edx ;ret in ebx? |
3216 | ; mov [esp + 20], edx ;ret in ebx? |
3217 | @@: |
3217 | @@: |
3218 | ret |
3218 | ret |
3219 | 3219 | ||
3220 | cache_disable: |
3220 | cache_disable: |
3221 | mov eax, cr0 |
3221 | mov eax, cr0 |
3222 | or eax, 01100000000000000000000000000000b |
3222 | or eax, 01100000000000000000000000000000b |
3223 | mov cr0, eax |
3223 | mov cr0, eax |
3224 | wbinvd ;set MESI |
3224 | wbinvd ;set MESI |
3225 | ret |
3225 | ret |
3226 | 3226 | ||
3227 | cache_enable: |
3227 | cache_enable: |
3228 | mov eax, cr0 |
3228 | mov eax, cr0 |
3229 | and eax, 10011111111111111111111111111111b |
3229 | and eax, 10011111111111111111111111111111b |
3230 | mov cr0, eax |
3230 | mov cr0, eax |
3231 | ret |
3231 | ret |
3232 | 3232 | ||
3233 | is_cache_enabled: |
3233 | is_cache_enabled: |
3234 | mov eax, cr0 |
3234 | mov eax, cr0 |
3235 | mov ebx, eax |
3235 | mov ebx, eax |
3236 | and eax, 01100000000000000000000000000000b |
3236 | and eax, 01100000000000000000000000000000b |
3237 | jz cache_disabled |
3237 | jz cache_disabled |
3238 | mov [esp+32], ebx |
3238 | mov [esp+32], ebx |
3239 | cache_disabled: |
3239 | cache_disabled: |
3240 | mov dword [esp+32], eax;0 |
3240 | mov dword [esp+32], eax;0 |
3241 | ret |
3241 | ret |
3242 | 3242 | ||
3243 | modify_pce: |
3243 | modify_pce: |
3244 | mov eax, cr4 |
3244 | mov eax, cr4 |
3245 | ; mov ebx,0 |
3245 | ; mov ebx,0 |
3246 | ; or bx,100000000b ;pce |
3246 | ; or bx,100000000b ;pce |
3247 | ; xor eax,ebx ;invert pce |
3247 | ; xor eax,ebx ;invert pce |
3248 | bts eax, 8;pce=cr4[8] |
3248 | bts eax, 8;pce=cr4[8] |
3249 | mov cr4, eax |
3249 | mov cr4, eax |
3250 | mov [esp+32], eax |
3250 | mov [esp+32], eax |
3251 | ret |
3251 | ret |
3252 | ;--------------------------------------------------------------------------------------------- |
3252 | ;--------------------------------------------------------------------------------------------- |
3253 | 3253 | ||
3254 | 3254 | ||
3255 | ; check if pixel is allowed to be drawn |
3255 | ; check if pixel is allowed to be drawn |
3256 | 3256 | ||
3257 | ;checkpixel: |
3257 | ;checkpixel: |
3258 | ; push eax edx |
3258 | ; push eax edx |
3259 | 3259 | ||
3260 | ;; mov edx, [Screen_Max_X] ; screen x size |
3260 | ;; mov edx, [Screen_Max_X] ; screen x size |
3261 | ;; inc edx |
3261 | ;; inc edx |
3262 | ;; imul edx, ebx |
3262 | ;; imul edx, ebx |
3263 | ; mov edx, [d_width_calc_area + ebx*4] |
3263 | ; mov edx, [d_width_calc_area + ebx*4] |
3264 | ; add eax, [_WinMapAddress] |
3264 | ; add eax, [_WinMapAddress] |
3265 | ; mov dl, [eax+edx]; lea eax, [...] |
3265 | ; mov dl, [eax+edx]; lea eax, [...] |
3266 | 3266 | ||
3267 | ; xor ecx, ecx |
3267 | ; xor ecx, ecx |
3268 | ; mov eax, [CURRENT_TASK] |
3268 | ; mov eax, [CURRENT_TASK] |
3269 | ; cmp al, dl |
3269 | ; cmp al, dl |
3270 | ; setne cl |
3270 | ; setne cl |
3271 | 3271 | ||
3272 | ; pop edx eax |
3272 | ; pop edx eax |
3273 | ; ret |
3273 | ; ret |
3274 | 3274 | ||
3275 | iglobal |
3275 | iglobal |
3276 | cpustring db 'CPU',0 |
3276 | cpustring db 'CPU',0 |
3277 | endg |
3277 | endg |
3278 | 3278 | ||
3279 | uglobal |
3279 | uglobal |
3280 | background_defined db 0 ; diamond, 11.04.2006 |
3280 | background_defined db 0 ; diamond, 11.04.2006 |
3281 | endg |
3281 | endg |
3282 | ;----------------------------------------------------------------------------- |
3282 | ;----------------------------------------------------------------------------- |
3283 | align 4 |
3283 | align 4 |
3284 | checkmisc: |
3284 | checkmisc: |
3285 | cmp [ctrl_alt_del], 1 |
3285 | cmp [ctrl_alt_del], 1 |
3286 | jne nocpustart |
3286 | jne nocpustart |
3287 | 3287 | ||
3288 | mov ebp, cpustring |
3288 | mov ebp, cpustring |
3289 | call fs_execute_from_sysdir |
3289 | call fs_execute_from_sysdir |
3290 | 3290 | ||
3291 | mov [ctrl_alt_del], 0 |
3291 | mov [ctrl_alt_del], 0 |
3292 | ;-------------------------------------- |
3292 | ;-------------------------------------- |
3293 | align 4 |
3293 | align 4 |
3294 | nocpustart: |
3294 | nocpustart: |
3295 | cmp [mouse_active], 1 |
3295 | cmp [mouse_active], 1 |
3296 | jne mouse_not_active |
3296 | jne mouse_not_active |
3297 | mov [mouse_active], 0 |
3297 | mov [mouse_active], 0 |
3298 | 3298 | ||
3299 | xor edi, edi |
3299 | xor edi, edi |
3300 | mov ebx, CURRENT_TASK |
3300 | mov ebx, CURRENT_TASK |
3301 | 3301 | ||
3302 | mov ecx, [TASK_COUNT] |
3302 | mov ecx, [TASK_COUNT] |
3303 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3303 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3304 | shl eax, 8 |
3304 | shl eax, 8 |
3305 | push eax |
3305 | push eax |
3306 | 3306 | ||
3307 | movzx eax, word [MOUSE_X] |
3307 | movzx eax, word [MOUSE_X] |
3308 | movzx edx, word [MOUSE_Y] |
3308 | movzx edx, word [MOUSE_Y] |
3309 | ;-------------------------------------- |
3309 | ;-------------------------------------- |
3310 | align 4 |
3310 | align 4 |
3311 | .set_mouse_event: |
3311 | .set_mouse_event: |
3312 | add edi, 256 |
3312 | add edi, 256 |
3313 | add ebx, 32 |
3313 | add ebx, 32 |
3314 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3314 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3315 | jz .pos_filter |
3315 | jz .pos_filter |
3316 | 3316 | ||
3317 | cmp edi, [esp] ; skip if filtration active |
3317 | cmp edi, [esp] ; skip if filtration active |
3318 | jne .skip |
3318 | jne .skip |
3319 | ;-------------------------------------- |
3319 | ;-------------------------------------- |
3320 | align 4 |
3320 | align 4 |
3321 | .pos_filter: |
3321 | .pos_filter: |
3322 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3322 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3323 | jz .set |
3323 | jz .set |
3324 | 3324 | ||
3325 | mov esi, [ebx-twdw+WDATA.box.left] |
3325 | mov esi, [ebx-twdw+WDATA.box.left] |
3326 | cmp eax, esi |
3326 | cmp eax, esi |
3327 | jb .skip |
3327 | jb .skip |
3328 | add esi, [ebx-twdw+WDATA.box.width] |
3328 | add esi, [ebx-twdw+WDATA.box.width] |
3329 | cmp eax, esi |
3329 | cmp eax, esi |
3330 | ja .skip |
3330 | ja .skip |
3331 | 3331 | ||
3332 | mov esi, [ebx-twdw+WDATA.box.top] |
3332 | mov esi, [ebx-twdw+WDATA.box.top] |
3333 | cmp edx, esi |
3333 | cmp edx, esi |
3334 | jb .skip |
3334 | jb .skip |
3335 | add esi, [ebx-twdw+WDATA.box.height] |
3335 | add esi, [ebx-twdw+WDATA.box.height] |
3336 | cmp edx, esi |
3336 | cmp edx, esi |
3337 | ja .skip |
3337 | ja .skip |
3338 | ;-------------------------------------- |
3338 | ;-------------------------------------- |
3339 | align 4 |
3339 | align 4 |
3340 | .set: |
3340 | .set: |
3341 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3341 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3342 | ;-------------------------------------- |
3342 | ;-------------------------------------- |
3343 | align 4 |
3343 | align 4 |
3344 | .skip: |
3344 | .skip: |
3345 | loop .set_mouse_event |
3345 | loop .set_mouse_event |
3346 | 3346 | ||
3347 | pop eax |
3347 | pop eax |
3348 | ;-------------------------------------- |
3348 | ;-------------------------------------- |
3349 | align 4 |
3349 | align 4 |
3350 | mouse_not_active: |
3350 | mouse_not_active: |
3351 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3351 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3352 | jz nobackgr |
3352 | jz nobackgr |
3353 | 3353 | ||
3354 | cmp [background_defined], 0 |
3354 | cmp [background_defined], 0 |
3355 | jz nobackgr |
3355 | jz nobackgr |
3356 | ;-------------------------------------- |
3356 | ;-------------------------------------- |
3357 | align 4 |
3357 | align 4 |
3358 | @@: |
3358 | @@: |
3359 | push eax |
3359 | push eax |
3360 | mov eax, [draw_data+32 + RECT.left] |
3360 | mov eax, [draw_data+32 + RECT.left] |
3361 | shl eax, 16 |
3361 | shl eax, 16 |
3362 | add eax, [draw_data+32 + RECT.right] |
3362 | add eax, [draw_data+32 + RECT.right] |
3363 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3363 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3364 | 3364 | ||
3365 | mov eax, [draw_data+32 + RECT.top] |
3365 | mov eax, [draw_data+32 + RECT.top] |
3366 | shl eax, 16 |
3366 | shl eax, 16 |
3367 | add eax, [draw_data+32 + RECT.bottom] |
3367 | add eax, [draw_data+32 + RECT.bottom] |
3368 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3368 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3369 | pop eax |
3369 | pop eax |
3370 | 3370 | ||
3371 | call drawbackground |
3371 | call drawbackground |
3372 | ; DEBUGF 1, "K : drawbackground\n" |
3372 | ; DEBUGF 1, "K : drawbackground\n" |
- | 3373 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
|
- | 3374 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
|
3373 | ;--------- set event 5 start ---------- |
3375 | ;--------- set event 5 start ---------- |
3374 | push ecx edi |
3376 | push ecx edi |
3375 | xor edi, edi |
3377 | xor edi, edi |
3376 | mov ecx, [TASK_COUNT] |
3378 | mov ecx, [TASK_COUNT] |
3377 | ;-------------------------------------- |
3379 | ;-------------------------------------- |
3378 | align 4 |
3380 | align 4 |
3379 | set_bgr_event: |
3381 | set_bgr_event: |
3380 | add edi, 256 |
3382 | add edi, 256 |
3381 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3383 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3382 | loop set_bgr_event |
3384 | loop set_bgr_event |
3383 | pop edi ecx |
3385 | pop edi ecx |
3384 | ; call change_task - because the application must have time to call f.15.8 |
3386 | ; call change_task - because the application must have time to call f.15.8 |
3385 | call change_task |
3387 | call change_task |
3386 | ;--------- set event 5 stop ----------- |
3388 | ;--------- set event 5 stop ----------- |
3387 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3389 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3388 | jnz @b |
3390 | jnz @b |
3389 | 3391 | ||
3390 | mov [draw_data+32 + RECT.left], eax |
3392 | mov [draw_data+32 + RECT.left], eax |
3391 | mov [draw_data+32 + RECT.top], eax |
3393 | mov [draw_data+32 + RECT.top], eax |
3392 | mov [draw_data+32 + RECT.right], eax |
3394 | mov [draw_data+32 + RECT.right], eax |
3393 | mov [draw_data+32 + RECT.bottom], eax |
3395 | mov [draw_data+32 + RECT.bottom], eax |
3394 | mov [MOUSE_BACKGROUND], byte 0 |
3396 | mov [MOUSE_BACKGROUND], byte 0 |
3395 | ;-------------------------------------- |
3397 | ;-------------------------------------- |
3396 | align 4 |
3398 | align 4 |
3397 | nobackgr: |
3399 | nobackgr: |
3398 | ; system shutdown request |
3400 | ; system shutdown request |
3399 | cmp [SYS_SHUTDOWN], byte 0 |
3401 | cmp [SYS_SHUTDOWN], byte 0 |
3400 | je noshutdown |
3402 | je noshutdown |
3401 | 3403 | ||
3402 | mov edx, [shutdown_processes] |
3404 | mov edx, [shutdown_processes] |
3403 | 3405 | ||
3404 | cmp [SYS_SHUTDOWN], dl |
3406 | cmp [SYS_SHUTDOWN], dl |
3405 | jne no_mark_system_shutdown |
3407 | jne no_mark_system_shutdown |
3406 | 3408 | ||
3407 | lea ecx, [edx-1] |
3409 | lea ecx, [edx-1] |
3408 | mov edx, OS_BASE+0x3040 |
3410 | mov edx, OS_BASE+0x3040 |
3409 | jecxz @f |
3411 | jecxz @f |
3410 | ;-------------------------------------- |
3412 | ;-------------------------------------- |
3411 | align 4 |
3413 | align 4 |
3412 | markz: |
3414 | markz: |
3413 | mov [edx+TASKDATA.state], byte 3 |
3415 | mov [edx+TASKDATA.state], byte 3 |
3414 | add edx, 0x20 |
3416 | add edx, 0x20 |
3415 | loop markz |
3417 | loop markz |
3416 | ;-------------------------------------- |
3418 | ;-------------------------------------- |
3417 | align 4 |
3419 | align 4 |
3418 | @@: |
3420 | @@: |
3419 | no_mark_system_shutdown: |
3421 | no_mark_system_shutdown: |
3420 | dec byte [SYS_SHUTDOWN] |
3422 | dec byte [SYS_SHUTDOWN] |
3421 | je system_shutdown |
3423 | je system_shutdown |
3422 | ;-------------------------------------- |
3424 | ;-------------------------------------- |
3423 | align 4 |
3425 | align 4 |
3424 | noshutdown: |
3426 | noshutdown: |
3425 | mov eax, [TASK_COUNT] ; termination |
3427 | mov eax, [TASK_COUNT] ; termination |
3426 | mov ebx, TASK_DATA+TASKDATA.state |
3428 | mov ebx, TASK_DATA+TASKDATA.state |
3427 | mov esi, 1 |
3429 | mov esi, 1 |
3428 | ;-------------------------------------- |
3430 | ;-------------------------------------- |
3429 | align 4 |
3431 | align 4 |
3430 | newct: |
3432 | newct: |
3431 | mov cl, [ebx] |
3433 | mov cl, [ebx] |
3432 | cmp cl, byte 3 |
3434 | cmp cl, byte 3 |
3433 | jz terminate |
3435 | jz terminate |
3434 | 3436 | ||
3435 | cmp cl, byte 4 |
3437 | cmp cl, byte 4 |
3436 | jz terminate |
3438 | jz terminate |
3437 | 3439 | ||
3438 | add ebx, 0x20 |
3440 | add ebx, 0x20 |
3439 | inc esi |
3441 | inc esi |
3440 | dec eax |
3442 | dec eax |
3441 | jnz newct |
3443 | jnz newct |
3442 | ret |
3444 | ret |
3443 | ;----------------------------------------------------------------------------- |
3445 | ;----------------------------------------------------------------------------- |
3444 | align 4 |
3446 | align 4 |
3445 | redrawscreen: |
3447 | redrawscreen: |
3446 | ; eax , if process window_data base is eax, do not set flag/limits |
3448 | ; eax , if process window_data base is eax, do not set flag/limits |
3447 | 3449 | ||
3448 | pushad |
3450 | pushad |
3449 | push eax |
3451 | push eax |
3450 | 3452 | ||
3451 | ;;; mov ebx,2 |
3453 | ;;; mov ebx,2 |
3452 | ;;; call delay_hs |
3454 | ;;; call delay_hs |
3453 | 3455 | ||
3454 | ;mov ecx,0 ; redraw flags for apps |
3456 | ;mov ecx,0 ; redraw flags for apps |
3455 | xor ecx, ecx |
3457 | xor ecx, ecx |
3456 | ;-------------------------------------- |
3458 | ;-------------------------------------- |
3457 | align 4 |
3459 | align 4 |
3458 | newdw2: |
3460 | newdw2: |
3459 | inc ecx |
3461 | inc ecx |
3460 | push ecx |
3462 | push ecx |
3461 | 3463 | ||
3462 | mov eax, ecx |
3464 | mov eax, ecx |
3463 | shl eax, 5 |
3465 | shl eax, 5 |
3464 | add eax, window_data |
3466 | add eax, window_data |
3465 | 3467 | ||
3466 | cmp eax, [esp+4] |
3468 | cmp eax, [esp+4] |
3467 | je not_this_task |
3469 | je not_this_task |
3468 | ; check if window in redraw area |
3470 | ; check if window in redraw area |
3469 | mov edi, eax |
3471 | mov edi, eax |
3470 | 3472 | ||
3471 | cmp ecx, 1 ; limit for background |
3473 | cmp ecx, 1 ; limit for background |
3472 | jz bgli |
3474 | jz bgli |
3473 | 3475 | ||
3474 | mov eax, [edi + WDATA.box.left] |
3476 | mov eax, [edi + WDATA.box.left] |
3475 | mov ebx, [edi + WDATA.box.top] |
3477 | mov ebx, [edi + WDATA.box.top] |
3476 | mov ecx, [edi + WDATA.box.width] |
3478 | mov ecx, [edi + WDATA.box.width] |
3477 | mov edx, [edi + WDATA.box.height] |
3479 | mov edx, [edi + WDATA.box.height] |
3478 | add ecx, eax |
3480 | add ecx, eax |
3479 | add edx, ebx |
3481 | add edx, ebx |
3480 | 3482 | ||
3481 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3483 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3482 | cmp ecx, ebx |
3484 | cmp ecx, ebx |
3483 | jb ricino |
3485 | jb ricino |
3484 | 3486 | ||
3485 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3487 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3486 | cmp ecx, eax |
3488 | cmp ecx, eax |
3487 | jb ricino |
3489 | jb ricino |
3488 | 3490 | ||
3489 | mov eax, [edi + WDATA.box.left] |
3491 | mov eax, [edi + WDATA.box.left] |
3490 | mov ebx, [edi + WDATA.box.top] |
3492 | mov ebx, [edi + WDATA.box.top] |
3491 | mov ecx, [edi + WDATA.box.width] |
3493 | mov ecx, [edi + WDATA.box.width] |
3492 | mov edx, [edi + WDATA.box.height] |
3494 | mov edx, [edi + WDATA.box.height] |
3493 | add ecx, eax |
3495 | add ecx, eax |
3494 | add edx, ebx |
3496 | add edx, ebx |
3495 | 3497 | ||
3496 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3498 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3497 | cmp edx, eax |
3499 | cmp edx, eax |
3498 | jb ricino |
3500 | jb ricino |
3499 | 3501 | ||
3500 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3502 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3501 | cmp ecx, eax |
3503 | cmp ecx, eax |
3502 | jb ricino |
3504 | jb ricino |
3503 | ;-------------------------------------- |
3505 | ;-------------------------------------- |
3504 | align 4 |
3506 | align 4 |
3505 | bgli: |
3507 | bgli: |
3506 | cmp dword[esp], 1 |
3508 | cmp dword[esp], 1 |
3507 | jnz .az |
3509 | jnz .az |
3508 | 3510 | ||
3509 | cmp byte[REDRAW_BACKGROUND], 0 |
3511 | cmp byte[REDRAW_BACKGROUND], 0 |
3510 | jz .az |
3512 | jz .az |
3511 | 3513 | ||
3512 | mov dl, 0 |
3514 | mov dl, 0 |
3513 | lea eax, [edi+draw_data-window_data] |
3515 | lea eax, [edi+draw_data-window_data] |
3514 | mov ebx, [draw_limits.left] |
3516 | mov ebx, [draw_limits.left] |
3515 | cmp ebx, [eax+RECT.left] |
3517 | cmp ebx, [eax+RECT.left] |
3516 | jae @f |
3518 | jae @f |
3517 | 3519 | ||
3518 | mov [eax+RECT.left], ebx |
3520 | mov [eax+RECT.left], ebx |
3519 | mov dl, 1 |
3521 | mov dl, 1 |
3520 | ;-------------------------------------- |
3522 | ;-------------------------------------- |
3521 | align 4 |
3523 | align 4 |
3522 | @@: |
3524 | @@: |
3523 | mov ebx, [draw_limits.top] |
3525 | mov ebx, [draw_limits.top] |
3524 | cmp ebx, [eax+RECT.top] |
3526 | cmp ebx, [eax+RECT.top] |
3525 | jae @f |
3527 | jae @f |
3526 | 3528 | ||
3527 | mov [eax+RECT.top], ebx |
3529 | mov [eax+RECT.top], ebx |
3528 | mov dl, 1 |
3530 | mov dl, 1 |
3529 | ;-------------------------------------- |
3531 | ;-------------------------------------- |
3530 | align 4 |
3532 | align 4 |
3531 | @@: |
3533 | @@: |
3532 | mov ebx, [draw_limits.right] |
3534 | mov ebx, [draw_limits.right] |
3533 | cmp ebx, [eax+RECT.right] |
3535 | cmp ebx, [eax+RECT.right] |
3534 | jbe @f |
3536 | jbe @f |
3535 | 3537 | ||
3536 | mov [eax+RECT.right], ebx |
3538 | mov [eax+RECT.right], ebx |
3537 | mov dl, 1 |
3539 | mov dl, 1 |
3538 | ;-------------------------------------- |
3540 | ;-------------------------------------- |
3539 | align 4 |
3541 | align 4 |
3540 | @@: |
3542 | @@: |
3541 | mov ebx, [draw_limits.bottom] |
3543 | mov ebx, [draw_limits.bottom] |
3542 | cmp ebx, [eax+RECT.bottom] |
3544 | cmp ebx, [eax+RECT.bottom] |
3543 | jbe @f |
3545 | jbe @f |
3544 | 3546 | ||
3545 | mov [eax+RECT.bottom], ebx |
3547 | mov [eax+RECT.bottom], ebx |
3546 | mov dl, 1 |
3548 | mov dl, 1 |
3547 | ;-------------------------------------- |
3549 | ;-------------------------------------- |
3548 | align 4 |
3550 | align 4 |
3549 | @@: |
3551 | @@: |
3550 | add byte[REDRAW_BACKGROUND], dl |
3552 | add byte[REDRAW_BACKGROUND], dl |
3551 | jmp newdw8 |
3553 | jmp newdw8 |
3552 | ;-------------------------------------- |
3554 | ;-------------------------------------- |
3553 | align 4 |
3555 | align 4 |
3554 | .az: |
3556 | .az: |
3555 | mov eax, edi |
3557 | mov eax, edi |
3556 | add eax, draw_data-window_data |
3558 | add eax, draw_data-window_data |
3557 | 3559 | ||
3558 | mov ebx, [draw_limits.left] ; set limits |
3560 | mov ebx, [draw_limits.left] ; set limits |
3559 | mov [eax + RECT.left], ebx |
3561 | mov [eax + RECT.left], ebx |
3560 | mov ebx, [draw_limits.top] |
3562 | mov ebx, [draw_limits.top] |
3561 | mov [eax + RECT.top], ebx |
3563 | mov [eax + RECT.top], ebx |
3562 | mov ebx, [draw_limits.right] |
3564 | mov ebx, [draw_limits.right] |
3563 | mov [eax + RECT.right], ebx |
3565 | mov [eax + RECT.right], ebx |
3564 | mov ebx, [draw_limits.bottom] |
3566 | mov ebx, [draw_limits.bottom] |
3565 | mov [eax + RECT.bottom], ebx |
3567 | mov [eax + RECT.bottom], ebx |
3566 | 3568 | ||
3567 | sub eax, draw_data-window_data |
3569 | sub eax, draw_data-window_data |
3568 | 3570 | ||
3569 | cmp dword [esp], 1 |
3571 | cmp dword [esp], 1 |
3570 | jne nobgrd |
3572 | jne nobgrd |
3571 | inc byte[REDRAW_BACKGROUND] |
3573 | inc byte[REDRAW_BACKGROUND] |
3572 | ;-------------------------------------- |
3574 | ;-------------------------------------- |
3573 | align 4 |
3575 | align 4 |
3574 | newdw8: |
3576 | newdw8: |
3575 | nobgrd: |
3577 | nobgrd: |
3576 | 3578 | ||
3577 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3579 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3578 | ;-------------------------------------- |
3580 | ;-------------------------------------- |
3579 | align 4 |
3581 | align 4 |
3580 | ricino: |
3582 | ricino: |
3581 | not_this_task: |
3583 | not_this_task: |
3582 | pop ecx |
3584 | pop ecx |
3583 | 3585 | ||
3584 | cmp ecx, [TASK_COUNT] |
3586 | cmp ecx, [TASK_COUNT] |
3585 | jle newdw2 |
3587 | jle newdw2 |
3586 | 3588 | ||
3587 | pop eax |
3589 | pop eax |
3588 | popad |
3590 | popad |
3589 | ret |
3591 | ret |
3590 | ;----------------------------------------------------------------------------- |
3592 | ;----------------------------------------------------------------------------- |
3591 | align 4 |
3593 | align 4 |
3592 | calculatebackground: ; background |
3594 | calculatebackground: ; background |
3593 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3595 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3594 | mov eax, 0x01010101 |
3596 | mov eax, 0x01010101 |
3595 | mov ecx, [_WinMapSize] |
3597 | mov ecx, [_WinMapSize] |
3596 | shr ecx, 2 |
3598 | shr ecx, 2 |
3597 | rep stosd |
3599 | rep stosd |
3598 | 3600 | ||
3599 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3601 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3600 | ret |
3602 | ret |
3601 | ;----------------------------------------------------------------------------- |
3603 | ;----------------------------------------------------------------------------- |
3602 | uglobal |
3604 | uglobal |
3603 | imax dd 0x0 |
3605 | imax dd 0x0 |
3604 | endg |
3606 | endg |
3605 | ;----------------------------------------------------------------------------- |
3607 | ;----------------------------------------------------------------------------- |
3606 | align 4 |
3608 | align 4 |
3607 | delay_ms: ; delay in 1/1000 sec |
3609 | delay_ms: ; delay in 1/1000 sec |
3608 | push eax |
3610 | push eax |
3609 | push ecx |
3611 | push ecx |
3610 | 3612 | ||
3611 | mov ecx, esi |
3613 | mov ecx, esi |
3612 | ; |
3614 | ; |
3613 | imul ecx, 33941 |
3615 | imul ecx, 33941 |
3614 | shr ecx, 9 |
3616 | shr ecx, 9 |
3615 | ; |
3617 | ; |
3616 | 3618 | ||
3617 | in al, 0x61 |
3619 | in al, 0x61 |
3618 | and al, 0x10 |
3620 | and al, 0x10 |
3619 | mov ah, al |
3621 | mov ah, al |
3620 | cld |
3622 | cld |
3621 | ;-------------------------------------- |
3623 | ;-------------------------------------- |
3622 | align 4 |
3624 | align 4 |
3623 | cnt1: |
3625 | cnt1: |
3624 | in al, 0x61 |
3626 | in al, 0x61 |
3625 | and al, 0x10 |
3627 | and al, 0x10 |
3626 | cmp al, ah |
3628 | cmp al, ah |
3627 | jz cnt1 |
3629 | jz cnt1 |
3628 | 3630 | ||
3629 | mov ah, al |
3631 | mov ah, al |
3630 | loop cnt1 |
3632 | loop cnt1 |
3631 | 3633 | ||
3632 | pop ecx |
3634 | pop ecx |
3633 | pop eax |
3635 | pop eax |
3634 | ret |
3636 | ret |
3635 | ;----------------------------------------------------------------------------- |
3637 | ;----------------------------------------------------------------------------- |
3636 | align 4 |
3638 | align 4 |
3637 | set_app_param: |
3639 | set_app_param: |
3638 | mov edi, [TASK_BASE] |
3640 | mov edi, [TASK_BASE] |
3639 | mov eax, ebx |
3641 | mov eax, ebx |
3640 | btr eax, 3 ; move MOUSE_FILTRATION |
3642 | btr eax, 3 ; move MOUSE_FILTRATION |
3641 | mov ebx, [current_slot] ; bit into event_filter |
3643 | mov ebx, [current_slot] ; bit into event_filter |
3642 | setc byte [ebx+APPDATA.event_filter] |
3644 | setc byte [ebx+APPDATA.event_filter] |
3643 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3645 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3644 | mov [esp+32], eax ; return old mask value |
3646 | mov [esp+32], eax ; return old mask value |
3645 | ret |
3647 | ret |
3646 | ;----------------------------------------------------------------------------- |
3648 | ;----------------------------------------------------------------------------- |
3647 | align 4 |
3649 | align 4 |
3648 | delay_hs: ; delay in 1/100 secs |
3650 | delay_hs: ; delay in 1/100 secs |
3649 | ; ebx = delay time |
3651 | ; ebx = delay time |
3650 | push ecx |
3652 | push ecx |
3651 | push edx |
3653 | push edx |
3652 | 3654 | ||
3653 | mov edx, [timer_ticks] |
3655 | mov edx, [timer_ticks] |
3654 | ;-------------------------------------- |
3656 | ;-------------------------------------- |
3655 | align 4 |
3657 | align 4 |
3656 | newtic: |
3658 | newtic: |
3657 | mov ecx, [timer_ticks] |
3659 | mov ecx, [timer_ticks] |
3658 | sub ecx, edx |
3660 | sub ecx, edx |
3659 | cmp ecx, ebx |
3661 | cmp ecx, ebx |
3660 | jae zerodelay |
3662 | jae zerodelay |
3661 | 3663 | ||
3662 | call change_task |
3664 | call change_task |
3663 | 3665 | ||
3664 | jmp newtic |
3666 | jmp newtic |
3665 | ;-------------------------------------- |
3667 | ;-------------------------------------- |
3666 | align 4 |
3668 | align 4 |
3667 | zerodelay: |
3669 | zerodelay: |
3668 | pop edx |
3670 | pop edx |
3669 | pop ecx |
3671 | pop ecx |
3670 | ret |
3672 | ret |
3671 | ;----------------------------------------------------------------------------- |
3673 | ;----------------------------------------------------------------------------- |
3672 | align 16 ;very often call this subrutine |
3674 | align 16 ;very often call this subrutine |
3673 | memmove: ; memory move in bytes |
3675 | memmove: ; memory move in bytes |
3674 | ; eax = from |
3676 | ; eax = from |
3675 | ; ebx = to |
3677 | ; ebx = to |
3676 | ; ecx = no of bytes |
3678 | ; ecx = no of bytes |
3677 | test ecx, ecx |
3679 | test ecx, ecx |
3678 | jle .ret |
3680 | jle .ret |
3679 | 3681 | ||
3680 | push esi edi ecx |
3682 | push esi edi ecx |
3681 | 3683 | ||
3682 | mov edi, ebx |
3684 | mov edi, ebx |
3683 | mov esi, eax |
3685 | mov esi, eax |
3684 | 3686 | ||
3685 | test ecx, not 11b |
3687 | test ecx, not 11b |
3686 | jz @f |
3688 | jz @f |
3687 | 3689 | ||
3688 | push ecx |
3690 | push ecx |
3689 | shr ecx, 2 |
3691 | shr ecx, 2 |
3690 | rep movsd |
3692 | rep movsd |
3691 | pop ecx |
3693 | pop ecx |
3692 | and ecx, 11b |
3694 | and ecx, 11b |
3693 | jz .finish |
3695 | jz .finish |
3694 | ;-------------------------------------- |
3696 | ;-------------------------------------- |
3695 | align 4 |
3697 | align 4 |
3696 | @@: |
3698 | @@: |
3697 | rep movsb |
3699 | rep movsb |
3698 | ;-------------------------------------- |
3700 | ;-------------------------------------- |
3699 | align 4 |
3701 | align 4 |
3700 | .finish: |
3702 | .finish: |
3701 | pop ecx edi esi |
3703 | pop ecx edi esi |
3702 | ;-------------------------------------- |
3704 | ;-------------------------------------- |
3703 | align 4 |
3705 | align 4 |
3704 | .ret: |
3706 | .ret: |
3705 | ret |
3707 | ret |
3706 | ;----------------------------------------------------------------------------- |
3708 | ;----------------------------------------------------------------------------- |
3707 | ; |
3709 | ; |
3708 | ;align 4 |
3710 | ;align 4 |
3709 | ; |
3711 | ; |
3710 | ;read_floppy_file: |
3712 | ;read_floppy_file: |
3711 | ; |
3713 | ; |
3712 | ;; as input |
3714 | ;; as input |
3713 | ;; |
3715 | ;; |
3714 | ;; eax pointer to file |
3716 | ;; eax pointer to file |
3715 | ;; ebx file lenght |
3717 | ;; ebx file lenght |
3716 | ;; ecx start 512 byte block number |
3718 | ;; ecx start 512 byte block number |
3717 | ;; edx number of blocks to read |
3719 | ;; edx number of blocks to read |
3718 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3720 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3719 | ;; |
3721 | ;; |
3720 | ;; |
3722 | ;; |
3721 | ;; on return |
3723 | ;; on return |
3722 | ;; |
3724 | ;; |
3723 | ;; eax = 0 command succesful |
3725 | ;; eax = 0 command succesful |
3724 | ;; 1 no fd base and/or partition defined |
3726 | ;; 1 no fd base and/or partition defined |
3725 | ;; 2 yet unsupported FS |
3727 | ;; 2 yet unsupported FS |
3726 | ;; 3 unknown FS |
3728 | ;; 3 unknown FS |
3727 | ;; 4 partition not defined at hd |
3729 | ;; 4 partition not defined at hd |
3728 | ;; 5 file not found |
3730 | ;; 5 file not found |
3729 | ;; ebx = size of file |
3731 | ;; ebx = size of file |
3730 | ; |
3732 | ; |
3731 | ; mov edi,[TASK_BASE] |
3733 | ; mov edi,[TASK_BASE] |
3732 | ; add edi,0x10 |
3734 | ; add edi,0x10 |
3733 | ; add esi,[edi] |
3735 | ; add esi,[edi] |
3734 | ; add eax,[edi] |
3736 | ; add eax,[edi] |
3735 | ; |
3737 | ; |
3736 | ; pushad |
3738 | ; pushad |
3737 | ; mov edi,esi |
3739 | ; mov edi,esi |
3738 | ; add edi,1024 |
3740 | ; add edi,1024 |
3739 | ; mov esi,0x100000+19*512 |
3741 | ; mov esi,0x100000+19*512 |
3740 | ; sub ecx,1 |
3742 | ; sub ecx,1 |
3741 | ; shl ecx,9 |
3743 | ; shl ecx,9 |
3742 | ; add esi,ecx |
3744 | ; add esi,ecx |
3743 | ; shl edx,9 |
3745 | ; shl edx,9 |
3744 | ; mov ecx,edx |
3746 | ; mov ecx,edx |
3745 | ; cld |
3747 | ; cld |
3746 | ; rep movsb |
3748 | ; rep movsb |
3747 | ; popad |
3749 | ; popad |
3748 | ; |
3750 | ; |
3749 | ; mov [esp+36],eax |
3751 | ; mov [esp+36],eax |
3750 | ; mov [esp+24],ebx |
3752 | ; mov [esp+24],ebx |
3751 | ; ret |
3753 | ; ret |
3752 | 3754 | ||
3753 | 3755 | ||
3754 | 3756 | ||
3755 | align 4 |
3757 | align 4 |
3756 | set_io_access_rights: |
3758 | set_io_access_rights: |
3757 | push edi eax |
3759 | push edi eax |
3758 | mov edi, tss._io_map_0 |
3760 | mov edi, tss._io_map_0 |
3759 | ; mov ecx,eax |
3761 | ; mov ecx,eax |
3760 | ; and ecx,7 ; offset in byte |
3762 | ; and ecx,7 ; offset in byte |
3761 | ; shr eax,3 ; number of byte |
3763 | ; shr eax,3 ; number of byte |
3762 | ; add edi,eax |
3764 | ; add edi,eax |
3763 | ; mov ebx,1 |
3765 | ; mov ebx,1 |
3764 | ; shl ebx,cl |
3766 | ; shl ebx,cl |
3765 | test ebp, ebp |
3767 | test ebp, ebp |
3766 | ; cmp ebp,0 ; enable access - ebp = 0 |
3768 | ; cmp ebp,0 ; enable access - ebp = 0 |
3767 | jnz .siar1 |
3769 | jnz .siar1 |
3768 | ; not ebx |
3770 | ; not ebx |
3769 | ; and [edi],byte bl |
3771 | ; and [edi],byte bl |
3770 | btr [edi], eax |
3772 | btr [edi], eax |
3771 | pop eax edi |
3773 | pop eax edi |
3772 | ret |
3774 | ret |
3773 | .siar1: |
3775 | .siar1: |
3774 | bts [edi], eax |
3776 | bts [edi], eax |
3775 | ; or [edi],byte bl ; disable access - ebp = 1 |
3777 | ; or [edi],byte bl ; disable access - ebp = 1 |
3776 | pop eax edi |
3778 | pop eax edi |
3777 | ret |
3779 | ret |
3778 | ;reserve/free group of ports |
3780 | ;reserve/free group of ports |
3779 | ; * eax = 46 - number function |
3781 | ; * eax = 46 - number function |
3780 | ; * ebx = 0 - reserve, 1 - free |
3782 | ; * ebx = 0 - reserve, 1 - free |
3781 | ; * ecx = number start arrea of ports |
3783 | ; * ecx = number start arrea of ports |
3782 | ; * edx = number end arrea of ports (include last number of port) |
3784 | ; * edx = number end arrea of ports (include last number of port) |
3783 | ;Return value: |
3785 | ;Return value: |
3784 | ; * eax = 0 - succesful |
3786 | ; * eax = 0 - succesful |
3785 | ; * eax = 1 - error |
3787 | ; * eax = 1 - error |
3786 | ; * The system has reserve this ports: |
3788 | ; * The system has reserve this ports: |
3787 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3789 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3788 | ;destroys eax,ebx, ebp |
3790 | ;destroys eax,ebx, ebp |
3789 | r_f_port_area: |
3791 | r_f_port_area: |
3790 | 3792 | ||
3791 | test ebx, ebx |
3793 | test ebx, ebx |
3792 | jnz free_port_area |
3794 | jnz free_port_area |
3793 | ; je r_port_area |
3795 | ; je r_port_area |
3794 | ; jmp free_port_area |
3796 | ; jmp free_port_area |
3795 | 3797 | ||
3796 | ; r_port_area: |
3798 | ; r_port_area: |
3797 | 3799 | ||
3798 | ; pushad |
3800 | ; pushad |
3799 | 3801 | ||
3800 | cmp ecx, edx ; beginning > end ? |
3802 | cmp ecx, edx ; beginning > end ? |
3801 | ja rpal1 |
3803 | ja rpal1 |
3802 | cmp edx, 65536 |
3804 | cmp edx, 65536 |
3803 | jae rpal1 |
3805 | jae rpal1 |
3804 | mov eax, [RESERVED_PORTS] |
3806 | mov eax, [RESERVED_PORTS] |
3805 | test eax, eax ; no reserved areas ? |
3807 | test eax, eax ; no reserved areas ? |
3806 | je rpal2 |
3808 | je rpal2 |
3807 | cmp eax, 255 ; max reserved |
3809 | cmp eax, 255 ; max reserved |
3808 | jae rpal1 |
3810 | jae rpal1 |
3809 | rpal3: |
3811 | rpal3: |
3810 | mov ebx, eax |
3812 | mov ebx, eax |
3811 | shl ebx, 4 |
3813 | shl ebx, 4 |
3812 | add ebx, RESERVED_PORTS |
3814 | add ebx, RESERVED_PORTS |
3813 | cmp ecx, [ebx+8] |
3815 | cmp ecx, [ebx+8] |
3814 | ja rpal4 |
3816 | ja rpal4 |
3815 | cmp edx, [ebx+4] |
3817 | cmp edx, [ebx+4] |
3816 | jae rpal1 |
3818 | jae rpal1 |
3817 | ; jb rpal4 |
3819 | ; jb rpal4 |
3818 | ; jmp rpal1 |
3820 | ; jmp rpal1 |
3819 | rpal4: |
3821 | rpal4: |
3820 | dec eax |
3822 | dec eax |
3821 | jnz rpal3 |
3823 | jnz rpal3 |
3822 | jmp rpal2 |
3824 | jmp rpal2 |
3823 | rpal1: |
3825 | rpal1: |
3824 | ; popad |
3826 | ; popad |
3825 | ; mov eax,1 |
3827 | ; mov eax,1 |
3826 | xor eax, eax |
3828 | xor eax, eax |
3827 | inc eax |
3829 | inc eax |
3828 | ret |
3830 | ret |
3829 | rpal2: |
3831 | rpal2: |
3830 | ; popad |
3832 | ; popad |
3831 | ; enable port access at port IO map |
3833 | ; enable port access at port IO map |
3832 | cli |
3834 | cli |
3833 | pushad ; start enable io map |
3835 | pushad ; start enable io map |
3834 | 3836 | ||
3835 | cmp edx, 65536;16384 |
3837 | cmp edx, 65536;16384 |
3836 | jae no_unmask_io; jge |
3838 | jae no_unmask_io; jge |
3837 | mov eax, ecx |
3839 | mov eax, ecx |
3838 | ; push ebp |
3840 | ; push ebp |
3839 | xor ebp, ebp ; enable - eax = port |
3841 | xor ebp, ebp ; enable - eax = port |
3840 | new_port_access: |
3842 | new_port_access: |
3841 | ; pushad |
3843 | ; pushad |
3842 | call set_io_access_rights |
3844 | call set_io_access_rights |
3843 | ; popad |
3845 | ; popad |
3844 | inc eax |
3846 | inc eax |
3845 | cmp eax, edx |
3847 | cmp eax, edx |
3846 | jbe new_port_access |
3848 | jbe new_port_access |
3847 | ; pop ebp |
3849 | ; pop ebp |
3848 | no_unmask_io: |
3850 | no_unmask_io: |
3849 | popad ; end enable io map |
3851 | popad ; end enable io map |
3850 | sti |
3852 | sti |
3851 | 3853 | ||
3852 | mov eax, [RESERVED_PORTS] |
3854 | mov eax, [RESERVED_PORTS] |
3853 | add eax, 1 |
3855 | add eax, 1 |
3854 | mov [RESERVED_PORTS], eax |
3856 | mov [RESERVED_PORTS], eax |
3855 | shl eax, 4 |
3857 | shl eax, 4 |
3856 | add eax, RESERVED_PORTS |
3858 | add eax, RESERVED_PORTS |
3857 | mov ebx, [TASK_BASE] |
3859 | mov ebx, [TASK_BASE] |
3858 | mov ebx, [ebx+TASKDATA.pid] |
3860 | mov ebx, [ebx+TASKDATA.pid] |
3859 | mov [eax], ebx |
3861 | mov [eax], ebx |
3860 | mov [eax+4], ecx |
3862 | mov [eax+4], ecx |
3861 | mov [eax+8], edx |
3863 | mov [eax+8], edx |
3862 | 3864 | ||
3863 | xor eax, eax |
3865 | xor eax, eax |
3864 | ret |
3866 | ret |
3865 | 3867 | ||
3866 | free_port_area: |
3868 | free_port_area: |
3867 | 3869 | ||
3868 | ; pushad |
3870 | ; pushad |
3869 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
3871 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
3870 | test eax, eax |
3872 | test eax, eax |
3871 | jz frpal2 |
3873 | jz frpal2 |
3872 | mov ebx, [TASK_BASE] |
3874 | mov ebx, [TASK_BASE] |
3873 | mov ebx, [ebx+TASKDATA.pid] |
3875 | mov ebx, [ebx+TASKDATA.pid] |
3874 | frpal3: |
3876 | frpal3: |
3875 | mov edi, eax |
3877 | mov edi, eax |
3876 | shl edi, 4 |
3878 | shl edi, 4 |
3877 | add edi, RESERVED_PORTS |
3879 | add edi, RESERVED_PORTS |
3878 | cmp ebx, [edi] |
3880 | cmp ebx, [edi] |
3879 | jne frpal4 |
3881 | jne frpal4 |
3880 | cmp ecx, [edi+4] |
3882 | cmp ecx, [edi+4] |
3881 | jne frpal4 |
3883 | jne frpal4 |
3882 | cmp edx, [edi+8] |
3884 | cmp edx, [edi+8] |
3883 | jne frpal4 |
3885 | jne frpal4 |
3884 | jmp frpal1 |
3886 | jmp frpal1 |
3885 | frpal4: |
3887 | frpal4: |
3886 | dec eax |
3888 | dec eax |
3887 | jnz frpal3 |
3889 | jnz frpal3 |
3888 | frpal2: |
3890 | frpal2: |
3889 | ; popad |
3891 | ; popad |
3890 | inc eax |
3892 | inc eax |
3891 | ret |
3893 | ret |
3892 | frpal1: |
3894 | frpal1: |
3893 | push ecx |
3895 | push ecx |
3894 | mov ecx, 256 |
3896 | mov ecx, 256 |
3895 | sub ecx, eax |
3897 | sub ecx, eax |
3896 | shl ecx, 4 |
3898 | shl ecx, 4 |
3897 | mov esi, edi |
3899 | mov esi, edi |
3898 | add esi, 16 |
3900 | add esi, 16 |
3899 | cld |
3901 | cld |
3900 | rep movsb |
3902 | rep movsb |
3901 | 3903 | ||
3902 | dec dword [RESERVED_PORTS] |
3904 | dec dword [RESERVED_PORTS] |
3903 | ;popad |
3905 | ;popad |
3904 | ;disable port access at port IO map |
3906 | ;disable port access at port IO map |
3905 | 3907 | ||
3906 | ; pushad ; start disable io map |
3908 | ; pushad ; start disable io map |
3907 | pop eax ;start port |
3909 | pop eax ;start port |
3908 | cmp edx, 65536;16384 |
3910 | cmp edx, 65536;16384 |
3909 | jge no_mask_io |
3911 | jge no_mask_io |
3910 | 3912 | ||
3911 | ; mov eax,ecx |
3913 | ; mov eax,ecx |
3912 | xor ebp, ebp |
3914 | xor ebp, ebp |
3913 | inc ebp |
3915 | inc ebp |
3914 | new_port_access_disable: |
3916 | new_port_access_disable: |
3915 | ; pushad |
3917 | ; pushad |
3916 | ; mov ebp,1 ; disable - eax = port |
3918 | ; mov ebp,1 ; disable - eax = port |
3917 | call set_io_access_rights |
3919 | call set_io_access_rights |
3918 | ; popad |
3920 | ; popad |
3919 | inc eax |
3921 | inc eax |
3920 | cmp eax, edx |
3922 | cmp eax, edx |
3921 | jbe new_port_access_disable |
3923 | jbe new_port_access_disable |
3922 | no_mask_io: |
3924 | no_mask_io: |
3923 | ; popad ; end disable io map |
3925 | ; popad ; end disable io map |
3924 | xor eax, eax |
3926 | xor eax, eax |
3925 | ret |
3927 | ret |
3926 | ;----------------------------------------------------------------------------- |
3928 | ;----------------------------------------------------------------------------- |
3927 | align 4 |
3929 | align 4 |
3928 | drawbackground: |
3930 | drawbackground: |
3929 | dbrv20: |
3931 | dbrv20: |
3930 | cmp [BgrDrawMode], dword 1 |
3932 | cmp [BgrDrawMode], dword 1 |
3931 | jne bgrstr |
3933 | jne bgrstr |
3932 | call vesa20_drawbackground_tiled |
3934 | call vesa20_drawbackground_tiled |
3933 | ; call [draw_pointer] |
3935 | ; call [draw_pointer] |
3934 | call __sys_draw_pointer |
3936 | call __sys_draw_pointer |
3935 | ret |
3937 | ret |
3936 | ;-------------------------------------- |
3938 | ;-------------------------------------- |
3937 | align 4 |
3939 | align 4 |
3938 | bgrstr: |
3940 | bgrstr: |
3939 | call vesa20_drawbackground_stretch |
3941 | call vesa20_drawbackground_stretch |
3940 | ; call [draw_pointer] |
3942 | ; call [draw_pointer] |
3941 | call __sys_draw_pointer |
3943 | call __sys_draw_pointer |
3942 | ret |
3944 | ret |
3943 | ;----------------------------------------------------------------------------- |
3945 | ;----------------------------------------------------------------------------- |
3944 | align 4 |
3946 | align 4 |
3945 | syscall_putimage: ; PutImage |
3947 | syscall_putimage: ; PutImage |
3946 | sys_putimage: |
3948 | sys_putimage: |
3947 | test ecx, 0x80008000 |
3949 | test ecx, 0x80008000 |
3948 | jnz .exit |
3950 | jnz .exit |
3949 | test ecx, 0x0000FFFF |
3951 | test ecx, 0x0000FFFF |
3950 | jz .exit |
3952 | jz .exit |
3951 | test ecx, 0xFFFF0000 |
3953 | test ecx, 0xFFFF0000 |
3952 | jnz @f |
3954 | jnz @f |
3953 | ;-------------------------------------- |
3955 | ;-------------------------------------- |
3954 | align 4 |
3956 | align 4 |
3955 | .exit: |
3957 | .exit: |
3956 | ret |
3958 | ret |
3957 | ;-------------------------------------- |
3959 | ;-------------------------------------- |
3958 | align 4 |
3960 | align 4 |
3959 | @@: |
3961 | @@: |
3960 | mov edi, [current_slot] |
3962 | mov edi, [current_slot] |
3961 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
3963 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
3962 | rol edx, 16 |
3964 | rol edx, 16 |
3963 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
3965 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
3964 | rol edx, 16 |
3966 | rol edx, 16 |
3965 | ;-------------------------------------- |
3967 | ;-------------------------------------- |
3966 | align 4 |
3968 | align 4 |
3967 | .forced: |
3969 | .forced: |
3968 | push ebp esi 0 |
3970 | push ebp esi 0 |
3969 | mov ebp, putimage_get24bpp |
3971 | mov ebp, putimage_get24bpp |
3970 | mov esi, putimage_init24bpp |
3972 | mov esi, putimage_init24bpp |
3971 | ;-------------------------------------- |
3973 | ;-------------------------------------- |
3972 | align 4 |
3974 | align 4 |
3973 | sys_putimage_bpp: |
3975 | sys_putimage_bpp: |
3974 | call vesa20_putimage |
3976 | call vesa20_putimage |
3975 | pop ebp esi ebp |
3977 | pop ebp esi ebp |
3976 | ret |
3978 | ret |
3977 | ; jmp [draw_pointer] |
3979 | ; jmp [draw_pointer] |
3978 | ;----------------------------------------------------------------------------- |
3980 | ;----------------------------------------------------------------------------- |
3979 | align 4 |
3981 | align 4 |
3980 | sys_putimage_palette: |
3982 | sys_putimage_palette: |
3981 | ; ebx = pointer to image |
3983 | ; ebx = pointer to image |
3982 | ; ecx = [xsize]*65536 + [ysize] |
3984 | ; ecx = [xsize]*65536 + [ysize] |
3983 | ; edx = [xstart]*65536 + [ystart] |
3985 | ; edx = [xstart]*65536 + [ystart] |
3984 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
3986 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
3985 | ; edi = pointer to palette |
3987 | ; edi = pointer to palette |
3986 | ; ebp = row delta |
3988 | ; ebp = row delta |
3987 | mov eax, [CURRENT_TASK] |
3989 | mov eax, [CURRENT_TASK] |
3988 | shl eax, 8 |
3990 | shl eax, 8 |
3989 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3991 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3990 | rol edx, 16 |
3992 | rol edx, 16 |
3991 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3993 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3992 | rol edx, 16 |
3994 | rol edx, 16 |
3993 | ;-------------------------------------- |
3995 | ;-------------------------------------- |
3994 | align 4 |
3996 | align 4 |
3995 | .forced: |
3997 | .forced: |
3996 | cmp esi, 1 |
3998 | cmp esi, 1 |
3997 | jnz @f |
3999 | jnz @f |
3998 | push edi |
4000 | push edi |
3999 | mov eax, [edi+4] |
4001 | mov eax, [edi+4] |
4000 | sub eax, [edi] |
4002 | sub eax, [edi] |
4001 | push eax |
4003 | push eax |
4002 | push dword [edi] |
4004 | push dword [edi] |
4003 | push 0ffffff80h |
4005 | push 0ffffff80h |
4004 | mov edi, esp |
4006 | mov edi, esp |
4005 | call put_mono_image |
4007 | call put_mono_image |
4006 | add esp, 12 |
4008 | add esp, 12 |
4007 | pop edi |
4009 | pop edi |
4008 | ret |
4010 | ret |
4009 | ;-------------------------------------- |
4011 | ;-------------------------------------- |
4010 | align 4 |
4012 | align 4 |
4011 | @@: |
4013 | @@: |
4012 | cmp esi, 2 |
4014 | cmp esi, 2 |
4013 | jnz @f |
4015 | jnz @f |
4014 | push edi |
4016 | push edi |
4015 | push 0ffffff80h |
4017 | push 0ffffff80h |
4016 | mov edi, esp |
4018 | mov edi, esp |
4017 | call put_2bit_image |
4019 | call put_2bit_image |
4018 | pop eax |
4020 | pop eax |
4019 | pop edi |
4021 | pop edi |
4020 | ret |
4022 | ret |
4021 | ;-------------------------------------- |
4023 | ;-------------------------------------- |
4022 | align 4 |
4024 | align 4 |
4023 | @@: |
4025 | @@: |
4024 | cmp esi, 4 |
4026 | cmp esi, 4 |
4025 | jnz @f |
4027 | jnz @f |
4026 | push edi |
4028 | push edi |
4027 | push 0ffffff80h |
4029 | push 0ffffff80h |
4028 | mov edi, esp |
4030 | mov edi, esp |
4029 | call put_4bit_image |
4031 | call put_4bit_image |
4030 | pop eax |
4032 | pop eax |
4031 | pop edi |
4033 | pop edi |
4032 | ret |
4034 | ret |
4033 | ;-------------------------------------- |
4035 | ;-------------------------------------- |
4034 | align 4 |
4036 | align 4 |
4035 | @@: |
4037 | @@: |
4036 | push ebp esi ebp |
4038 | push ebp esi ebp |
4037 | cmp esi, 8 |
4039 | cmp esi, 8 |
4038 | jnz @f |
4040 | jnz @f |
4039 | mov ebp, putimage_get8bpp |
4041 | mov ebp, putimage_get8bpp |
4040 | mov esi, putimage_init8bpp |
4042 | mov esi, putimage_init8bpp |
4041 | jmp sys_putimage_bpp |
4043 | jmp sys_putimage_bpp |
4042 | ;-------------------------------------- |
4044 | ;-------------------------------------- |
4043 | align 4 |
4045 | align 4 |
4044 | @@: |
4046 | @@: |
4045 | cmp esi, 15 |
4047 | cmp esi, 15 |
4046 | jnz @f |
4048 | jnz @f |
4047 | mov ebp, putimage_get15bpp |
4049 | mov ebp, putimage_get15bpp |
4048 | mov esi, putimage_init15bpp |
4050 | mov esi, putimage_init15bpp |
4049 | jmp sys_putimage_bpp |
4051 | jmp sys_putimage_bpp |
4050 | ;-------------------------------------- |
4052 | ;-------------------------------------- |
4051 | align 4 |
4053 | align 4 |
4052 | @@: |
4054 | @@: |
4053 | cmp esi, 16 |
4055 | cmp esi, 16 |
4054 | jnz @f |
4056 | jnz @f |
4055 | mov ebp, putimage_get16bpp |
4057 | mov ebp, putimage_get16bpp |
4056 | mov esi, putimage_init16bpp |
4058 | mov esi, putimage_init16bpp |
4057 | jmp sys_putimage_bpp |
4059 | jmp sys_putimage_bpp |
4058 | ;-------------------------------------- |
4060 | ;-------------------------------------- |
4059 | align 4 |
4061 | align 4 |
4060 | @@: |
4062 | @@: |
4061 | cmp esi, 24 |
4063 | cmp esi, 24 |
4062 | jnz @f |
4064 | jnz @f |
4063 | mov ebp, putimage_get24bpp |
4065 | mov ebp, putimage_get24bpp |
4064 | mov esi, putimage_init24bpp |
4066 | mov esi, putimage_init24bpp |
4065 | jmp sys_putimage_bpp |
4067 | jmp sys_putimage_bpp |
4066 | ;-------------------------------------- |
4068 | ;-------------------------------------- |
4067 | align 4 |
4069 | align 4 |
4068 | @@: |
4070 | @@: |
4069 | cmp esi, 32 |
4071 | cmp esi, 32 |
4070 | jnz @f |
4072 | jnz @f |
4071 | mov ebp, putimage_get32bpp |
4073 | mov ebp, putimage_get32bpp |
4072 | mov esi, putimage_init32bpp |
4074 | mov esi, putimage_init32bpp |
4073 | jmp sys_putimage_bpp |
4075 | jmp sys_putimage_bpp |
4074 | ;-------------------------------------- |
4076 | ;-------------------------------------- |
4075 | align 4 |
4077 | align 4 |
4076 | @@: |
4078 | @@: |
4077 | pop ebp esi ebp |
4079 | pop ebp esi ebp |
4078 | ret |
4080 | ret |
4079 | ;----------------------------------------------------------------------------- |
4081 | ;----------------------------------------------------------------------------- |
4080 | align 4 |
4082 | align 4 |
4081 | put_mono_image: |
4083 | put_mono_image: |
4082 | push ebp esi ebp |
4084 | push ebp esi ebp |
4083 | mov ebp, putimage_get1bpp |
4085 | mov ebp, putimage_get1bpp |
4084 | mov esi, putimage_init1bpp |
4086 | mov esi, putimage_init1bpp |
4085 | jmp sys_putimage_bpp |
4087 | jmp sys_putimage_bpp |
4086 | ;----------------------------------------------------------------------------- |
4088 | ;----------------------------------------------------------------------------- |
4087 | align 4 |
4089 | align 4 |
4088 | put_2bit_image: |
4090 | put_2bit_image: |
4089 | push ebp esi ebp |
4091 | push ebp esi ebp |
4090 | mov ebp, putimage_get2bpp |
4092 | mov ebp, putimage_get2bpp |
4091 | mov esi, putimage_init2bpp |
4093 | mov esi, putimage_init2bpp |
4092 | jmp sys_putimage_bpp |
4094 | jmp sys_putimage_bpp |
4093 | ;----------------------------------------------------------------------------- |
4095 | ;----------------------------------------------------------------------------- |
4094 | align 4 |
4096 | align 4 |
4095 | put_4bit_image: |
4097 | put_4bit_image: |
4096 | push ebp esi ebp |
4098 | push ebp esi ebp |
4097 | mov ebp, putimage_get4bpp |
4099 | mov ebp, putimage_get4bpp |
4098 | mov esi, putimage_init4bpp |
4100 | mov esi, putimage_init4bpp |
4099 | jmp sys_putimage_bpp |
4101 | jmp sys_putimage_bpp |
4100 | ;----------------------------------------------------------------------------- |
4102 | ;----------------------------------------------------------------------------- |
4101 | align 4 |
4103 | align 4 |
4102 | putimage_init24bpp: |
4104 | putimage_init24bpp: |
4103 | lea eax, [eax*3] |
4105 | lea eax, [eax*3] |
4104 | putimage_init8bpp: |
4106 | putimage_init8bpp: |
4105 | ret |
4107 | ret |
4106 | ;----------------------------------------------------------------------------- |
4108 | ;----------------------------------------------------------------------------- |
4107 | align 16 |
4109 | align 16 |
4108 | putimage_get24bpp: |
4110 | putimage_get24bpp: |
4109 | movzx eax, byte [esi+2] |
4111 | movzx eax, byte [esi+2] |
4110 | shl eax, 16 |
4112 | shl eax, 16 |
4111 | mov ax, [esi] |
4113 | mov ax, [esi] |
4112 | add esi, 3 |
4114 | add esi, 3 |
4113 | ret 4 |
4115 | ret 4 |
4114 | ;----------------------------------------------------------------------------- |
4116 | ;----------------------------------------------------------------------------- |
4115 | align 16 |
4117 | align 16 |
4116 | putimage_get8bpp: |
4118 | putimage_get8bpp: |
4117 | movzx eax, byte [esi] |
4119 | movzx eax, byte [esi] |
4118 | push edx |
4120 | push edx |
4119 | mov edx, [esp+8] |
4121 | mov edx, [esp+8] |
4120 | mov eax, [edx+eax*4] |
4122 | mov eax, [edx+eax*4] |
4121 | pop edx |
4123 | pop edx |
4122 | inc esi |
4124 | inc esi |
4123 | ret 4 |
4125 | ret 4 |
4124 | ;----------------------------------------------------------------------------- |
4126 | ;----------------------------------------------------------------------------- |
4125 | align 4 |
4127 | align 4 |
4126 | putimage_init1bpp: |
4128 | putimage_init1bpp: |
4127 | add eax, ecx |
4129 | add eax, ecx |
4128 | push ecx |
4130 | push ecx |
4129 | add eax, 7 |
4131 | add eax, 7 |
4130 | add ecx, 7 |
4132 | add ecx, 7 |
4131 | shr eax, 3 |
4133 | shr eax, 3 |
4132 | shr ecx, 3 |
4134 | shr ecx, 3 |
4133 | sub eax, ecx |
4135 | sub eax, ecx |
4134 | pop ecx |
4136 | pop ecx |
4135 | ret |
4137 | ret |
4136 | ;----------------------------------------------------------------------------- |
4138 | ;----------------------------------------------------------------------------- |
4137 | align 16 |
4139 | align 16 |
4138 | putimage_get1bpp: |
4140 | putimage_get1bpp: |
4139 | push edx |
4141 | push edx |
4140 | mov edx, [esp+8] |
4142 | mov edx, [esp+8] |
4141 | mov al, [edx] |
4143 | mov al, [edx] |
4142 | add al, al |
4144 | add al, al |
4143 | jnz @f |
4145 | jnz @f |
4144 | lodsb |
4146 | lodsb |
4145 | adc al, al |
4147 | adc al, al |
4146 | @@: |
4148 | @@: |
4147 | mov [edx], al |
4149 | mov [edx], al |
4148 | sbb eax, eax |
4150 | sbb eax, eax |
4149 | and eax, [edx+8] |
4151 | and eax, [edx+8] |
4150 | add eax, [edx+4] |
4152 | add eax, [edx+4] |
4151 | pop edx |
4153 | pop edx |
4152 | ret 4 |
4154 | ret 4 |
4153 | ;----------------------------------------------------------------------------- |
4155 | ;----------------------------------------------------------------------------- |
4154 | align 4 |
4156 | align 4 |
4155 | putimage_init2bpp: |
4157 | putimage_init2bpp: |
4156 | add eax, ecx |
4158 | add eax, ecx |
4157 | push ecx |
4159 | push ecx |
4158 | add ecx, 3 |
4160 | add ecx, 3 |
4159 | add eax, 3 |
4161 | add eax, 3 |
4160 | shr ecx, 2 |
4162 | shr ecx, 2 |
4161 | shr eax, 2 |
4163 | shr eax, 2 |
4162 | sub eax, ecx |
4164 | sub eax, ecx |
4163 | pop ecx |
4165 | pop ecx |
4164 | ret |
4166 | ret |
4165 | ;----------------------------------------------------------------------------- |
4167 | ;----------------------------------------------------------------------------- |
4166 | align 16 |
4168 | align 16 |
4167 | putimage_get2bpp: |
4169 | putimage_get2bpp: |
4168 | push edx |
4170 | push edx |
4169 | mov edx, [esp+8] |
4171 | mov edx, [esp+8] |
4170 | mov al, [edx] |
4172 | mov al, [edx] |
4171 | mov ah, al |
4173 | mov ah, al |
4172 | shr al, 6 |
4174 | shr al, 6 |
4173 | shl ah, 2 |
4175 | shl ah, 2 |
4174 | jnz .nonewbyte |
4176 | jnz .nonewbyte |
4175 | lodsb |
4177 | lodsb |
4176 | mov ah, al |
4178 | mov ah, al |
4177 | shr al, 6 |
4179 | shr al, 6 |
4178 | shl ah, 2 |
4180 | shl ah, 2 |
4179 | add ah, 1 |
4181 | add ah, 1 |
4180 | .nonewbyte: |
4182 | .nonewbyte: |
4181 | mov [edx], ah |
4183 | mov [edx], ah |
4182 | mov edx, [edx+4] |
4184 | mov edx, [edx+4] |
4183 | movzx eax, al |
4185 | movzx eax, al |
4184 | mov eax, [edx+eax*4] |
4186 | mov eax, [edx+eax*4] |
4185 | pop edx |
4187 | pop edx |
4186 | ret 4 |
4188 | ret 4 |
4187 | ;----------------------------------------------------------------------------- |
4189 | ;----------------------------------------------------------------------------- |
4188 | align 4 |
4190 | align 4 |
4189 | putimage_init4bpp: |
4191 | putimage_init4bpp: |
4190 | add eax, ecx |
4192 | add eax, ecx |
4191 | push ecx |
4193 | push ecx |
4192 | add ecx, 1 |
4194 | add ecx, 1 |
4193 | add eax, 1 |
4195 | add eax, 1 |
4194 | shr ecx, 1 |
4196 | shr ecx, 1 |
4195 | shr eax, 1 |
4197 | shr eax, 1 |
4196 | sub eax, ecx |
4198 | sub eax, ecx |
4197 | pop ecx |
4199 | pop ecx |
4198 | ret |
4200 | ret |
4199 | ;----------------------------------------------------------------------------- |
4201 | ;----------------------------------------------------------------------------- |
4200 | align 16 |
4202 | align 16 |
4201 | putimage_get4bpp: |
4203 | putimage_get4bpp: |
4202 | push edx |
4204 | push edx |
4203 | mov edx, [esp+8] |
4205 | mov edx, [esp+8] |
4204 | add byte [edx], 80h |
4206 | add byte [edx], 80h |
4205 | jc @f |
4207 | jc @f |
4206 | movzx eax, byte [edx+1] |
4208 | movzx eax, byte [edx+1] |
4207 | mov edx, [edx+4] |
4209 | mov edx, [edx+4] |
4208 | and eax, 0x0F |
4210 | and eax, 0x0F |
4209 | mov eax, [edx+eax*4] |
4211 | mov eax, [edx+eax*4] |
4210 | pop edx |
4212 | pop edx |
4211 | ret 4 |
4213 | ret 4 |
4212 | @@: |
4214 | @@: |
4213 | movzx eax, byte [esi] |
4215 | movzx eax, byte [esi] |
4214 | add esi, 1 |
4216 | add esi, 1 |
4215 | mov [edx+1], al |
4217 | mov [edx+1], al |
4216 | shr eax, 4 |
4218 | shr eax, 4 |
4217 | mov edx, [edx+4] |
4219 | mov edx, [edx+4] |
4218 | mov eax, [edx+eax*4] |
4220 | mov eax, [edx+eax*4] |
4219 | pop edx |
4221 | pop edx |
4220 | ret 4 |
4222 | ret 4 |
4221 | ;----------------------------------------------------------------------------- |
4223 | ;----------------------------------------------------------------------------- |
4222 | align 4 |
4224 | align 4 |
4223 | putimage_init32bpp: |
4225 | putimage_init32bpp: |
4224 | shl eax, 2 |
4226 | shl eax, 2 |
4225 | ret |
4227 | ret |
4226 | ;----------------------------------------------------------------------------- |
4228 | ;----------------------------------------------------------------------------- |
4227 | align 16 |
4229 | align 16 |
4228 | putimage_get32bpp: |
4230 | putimage_get32bpp: |
4229 | lodsd |
4231 | lodsd |
4230 | ret 4 |
4232 | ret 4 |
4231 | ;----------------------------------------------------------------------------- |
4233 | ;----------------------------------------------------------------------------- |
4232 | align 4 |
4234 | align 4 |
4233 | putimage_init15bpp: |
4235 | putimage_init15bpp: |
4234 | putimage_init16bpp: |
4236 | putimage_init16bpp: |
4235 | add eax, eax |
4237 | add eax, eax |
4236 | ret |
4238 | ret |
4237 | ;----------------------------------------------------------------------------- |
4239 | ;----------------------------------------------------------------------------- |
4238 | align 16 |
4240 | align 16 |
4239 | putimage_get15bpp: |
4241 | putimage_get15bpp: |
4240 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4242 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4241 | push ecx edx |
4243 | push ecx edx |
4242 | movzx eax, word [esi] |
4244 | movzx eax, word [esi] |
4243 | add esi, 2 |
4245 | add esi, 2 |
4244 | mov ecx, eax |
4246 | mov ecx, eax |
4245 | mov edx, eax |
4247 | mov edx, eax |
4246 | and eax, 0x1F |
4248 | and eax, 0x1F |
4247 | and ecx, 0x1F shl 5 |
4249 | and ecx, 0x1F shl 5 |
4248 | and edx, 0x1F shl 10 |
4250 | and edx, 0x1F shl 10 |
4249 | shl eax, 3 |
4251 | shl eax, 3 |
4250 | shl ecx, 6 |
4252 | shl ecx, 6 |
4251 | shl edx, 9 |
4253 | shl edx, 9 |
4252 | or eax, ecx |
4254 | or eax, ecx |
4253 | or eax, edx |
4255 | or eax, edx |
4254 | pop edx ecx |
4256 | pop edx ecx |
4255 | ret 4 |
4257 | ret 4 |
4256 | ;----------------------------------------------------------------------------- |
4258 | ;----------------------------------------------------------------------------- |
4257 | align 16 |
4259 | align 16 |
4258 | putimage_get16bpp: |
4260 | putimage_get16bpp: |
4259 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4261 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4260 | push ecx edx |
4262 | push ecx edx |
4261 | movzx eax, word [esi] |
4263 | movzx eax, word [esi] |
4262 | add esi, 2 |
4264 | add esi, 2 |
4263 | mov ecx, eax |
4265 | mov ecx, eax |
4264 | mov edx, eax |
4266 | mov edx, eax |
4265 | and eax, 0x1F |
4267 | and eax, 0x1F |
4266 | and ecx, 0x3F shl 5 |
4268 | and ecx, 0x3F shl 5 |
4267 | and edx, 0x1F shl 11 |
4269 | and edx, 0x1F shl 11 |
4268 | shl eax, 3 |
4270 | shl eax, 3 |
4269 | shl ecx, 5 |
4271 | shl ecx, 5 |
4270 | shl edx, 8 |
4272 | shl edx, 8 |
4271 | or eax, ecx |
4273 | or eax, ecx |
4272 | or eax, edx |
4274 | or eax, edx |
4273 | pop edx ecx |
4275 | pop edx ecx |
4274 | ret 4 |
4276 | ret 4 |
4275 | ;----------------------------------------------------------------------------- |
4277 | ;----------------------------------------------------------------------------- |
4276 | ;align 4 |
4278 | ;align 4 |
4277 | ; eax x beginning |
4279 | ; eax x beginning |
4278 | ; ebx y beginning |
4280 | ; ebx y beginning |
4279 | ; ecx x end |
4281 | ; ecx x end |
4280 | ; edx y end |
4282 | ; edx y end |
4281 | ; edi color |
4283 | ; edi color |
4282 | ;__sys_drawbar: |
4284 | ;__sys_drawbar: |
4283 | ; mov esi, [current_slot] |
4285 | ; mov esi, [current_slot] |
4284 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4286 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4285 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4287 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4286 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4288 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4287 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4289 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4288 | ;-------------------------------------- |
4290 | ;-------------------------------------- |
4289 | ;align 4 |
4291 | ;align 4 |
4290 | ;.forced: |
4292 | ;.forced: |
4291 | ; call vesa20_drawbar |
4293 | ; call vesa20_drawbar |
4292 | ; call [draw_pointer] |
4294 | ; call [draw_pointer] |
4293 | ; ret |
4295 | ; ret |
4294 | ;----------------------------------------------------------------------------- |
4296 | ;----------------------------------------------------------------------------- |
4295 | align 4 |
4297 | align 4 |
4296 | kb_read: |
4298 | kb_read: |
4297 | 4299 | ||
4298 | push ecx edx |
4300 | push ecx edx |
4299 | 4301 | ||
4300 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4302 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4301 | kr_loop: |
4303 | kr_loop: |
4302 | in al, 0x64 |
4304 | in al, 0x64 |
4303 | test al, 1 |
4305 | test al, 1 |
4304 | jnz kr_ready |
4306 | jnz kr_ready |
4305 | loop kr_loop |
4307 | loop kr_loop |
4306 | mov ah, 1 |
4308 | mov ah, 1 |
4307 | jmp kr_exit |
4309 | jmp kr_exit |
4308 | kr_ready: |
4310 | kr_ready: |
4309 | push ecx |
4311 | push ecx |
4310 | mov ecx, 32 |
4312 | mov ecx, 32 |
4311 | kr_delay: |
4313 | kr_delay: |
4312 | loop kr_delay |
4314 | loop kr_delay |
4313 | pop ecx |
4315 | pop ecx |
4314 | in al, 0x60 |
4316 | in al, 0x60 |
4315 | xor ah, ah |
4317 | xor ah, ah |
4316 | kr_exit: |
4318 | kr_exit: |
4317 | 4319 | ||
4318 | pop edx ecx |
4320 | pop edx ecx |
4319 | 4321 | ||
4320 | ret |
4322 | ret |
4321 | ;----------------------------------------------------------------------------- |
4323 | ;----------------------------------------------------------------------------- |
4322 | align 4 |
4324 | align 4 |
4323 | kb_write: |
4325 | kb_write: |
4324 | 4326 | ||
4325 | push ecx edx |
4327 | push ecx edx |
4326 | 4328 | ||
4327 | mov dl, al |
4329 | mov dl, al |
4328 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4330 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4329 | ; kw_loop1: |
4331 | ; kw_loop1: |
4330 | ; in al,0x64 |
4332 | ; in al,0x64 |
4331 | ; test al,0x20 |
4333 | ; test al,0x20 |
4332 | ; jz kw_ok1 |
4334 | ; jz kw_ok1 |
4333 | ; loop kw_loop1 |
4335 | ; loop kw_loop1 |
4334 | ; mov ah,1 |
4336 | ; mov ah,1 |
4335 | ; jmp kw_exit |
4337 | ; jmp kw_exit |
4336 | ; kw_ok1: |
4338 | ; kw_ok1: |
4337 | in al, 0x60 |
4339 | in al, 0x60 |
4338 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4340 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4339 | kw_loop: |
4341 | kw_loop: |
4340 | in al, 0x64 |
4342 | in al, 0x64 |
4341 | test al, 2 |
4343 | test al, 2 |
4342 | jz kw_ok |
4344 | jz kw_ok |
4343 | loop kw_loop |
4345 | loop kw_loop |
4344 | mov ah, 1 |
4346 | mov ah, 1 |
4345 | jmp kw_exit |
4347 | jmp kw_exit |
4346 | kw_ok: |
4348 | kw_ok: |
4347 | mov al, dl |
4349 | mov al, dl |
4348 | out 0x60, al |
4350 | out 0x60, al |
4349 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4351 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4350 | kw_loop3: |
4352 | kw_loop3: |
4351 | in al, 0x64 |
4353 | in al, 0x64 |
4352 | test al, 2 |
4354 | test al, 2 |
4353 | jz kw_ok3 |
4355 | jz kw_ok3 |
4354 | loop kw_loop3 |
4356 | loop kw_loop3 |
4355 | mov ah, 1 |
4357 | mov ah, 1 |
4356 | jmp kw_exit |
4358 | jmp kw_exit |
4357 | kw_ok3: |
4359 | kw_ok3: |
4358 | mov ah, 8 |
4360 | mov ah, 8 |
4359 | kw_loop4: |
4361 | kw_loop4: |
4360 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4362 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4361 | kw_loop5: |
4363 | kw_loop5: |
4362 | in al, 0x64 |
4364 | in al, 0x64 |
4363 | test al, 1 |
4365 | test al, 1 |
4364 | jnz kw_ok4 |
4366 | jnz kw_ok4 |
4365 | loop kw_loop5 |
4367 | loop kw_loop5 |
4366 | dec ah |
4368 | dec ah |
4367 | jnz kw_loop4 |
4369 | jnz kw_loop4 |
4368 | kw_ok4: |
4370 | kw_ok4: |
4369 | xor ah, ah |
4371 | xor ah, ah |
4370 | kw_exit: |
4372 | kw_exit: |
4371 | 4373 | ||
4372 | pop edx ecx |
4374 | pop edx ecx |
4373 | 4375 | ||
4374 | ret |
4376 | ret |
4375 | ;----------------------------------------------------------------------------- |
4377 | ;----------------------------------------------------------------------------- |
4376 | align 4 |
4378 | align 4 |
4377 | kb_cmd: |
4379 | kb_cmd: |
4378 | 4380 | ||
4379 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4381 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4380 | c_wait: |
4382 | c_wait: |
4381 | in al, 0x64 |
4383 | in al, 0x64 |
4382 | test al, 2 |
4384 | test al, 2 |
4383 | jz c_send |
4385 | jz c_send |
4384 | loop c_wait |
4386 | loop c_wait |
4385 | jmp c_error |
4387 | jmp c_error |
4386 | c_send: |
4388 | c_send: |
4387 | mov al, bl |
4389 | mov al, bl |
4388 | out 0x64, al |
4390 | out 0x64, al |
4389 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4391 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4390 | c_accept: |
4392 | c_accept: |
4391 | in al, 0x64 |
4393 | in al, 0x64 |
4392 | test al, 2 |
4394 | test al, 2 |
4393 | jz c_ok |
4395 | jz c_ok |
4394 | loop c_accept |
4396 | loop c_accept |
4395 | c_error: |
4397 | c_error: |
4396 | mov ah, 1 |
4398 | mov ah, 1 |
4397 | jmp c_exit |
4399 | jmp c_exit |
4398 | c_ok: |
4400 | c_ok: |
4399 | xor ah, ah |
4401 | xor ah, ah |
4400 | c_exit: |
4402 | c_exit: |
4401 | ret |
4403 | ret |
4402 | 4404 | ||
4403 | 4405 | ||
4404 | setmouse: ; set mousepicture -pointer |
4406 | setmouse: ; set mousepicture -pointer |
4405 | ; ps2 mouse enable |
4407 | ; ps2 mouse enable |
4406 | 4408 | ||
4407 | ; mov [MOUSE_PICTURE], dword mousepointer |
4409 | ; mov [MOUSE_PICTURE], dword mousepointer |
4408 | 4410 | ||
4409 | cli |
4411 | cli |
4410 | 4412 | ||
4411 | ret |
4413 | ret |
4412 | 4414 | ||
4413 | if used _rdtsc |
4415 | if used _rdtsc |
4414 | _rdtsc: |
4416 | _rdtsc: |
4415 | bt [cpu_caps], CAPS_TSC |
4417 | bt [cpu_caps], CAPS_TSC |
4416 | jnc ret_rdtsc |
4418 | jnc ret_rdtsc |
4417 | rdtsc |
4419 | rdtsc |
4418 | ret |
4420 | ret |
4419 | ret_rdtsc: |
4421 | ret_rdtsc: |
4420 | mov edx, 0xffffffff |
4422 | mov edx, 0xffffffff |
4421 | mov eax, 0xffffffff |
4423 | mov eax, 0xffffffff |
4422 | ret |
4424 | ret |
4423 | end if |
4425 | end if |
4424 | 4426 | ||
4425 | sys_msg_board_str: |
4427 | sys_msg_board_str: |
4426 | 4428 | ||
4427 | pushad |
4429 | pushad |
4428 | @@: |
4430 | @@: |
4429 | cmp [esi], byte 0 |
4431 | cmp [esi], byte 0 |
4430 | je @f |
4432 | je @f |
4431 | mov eax, 1 |
4433 | mov eax, 1 |
4432 | movzx ebx, byte [esi] |
4434 | movzx ebx, byte [esi] |
4433 | call sys_msg_board |
4435 | call sys_msg_board |
4434 | inc esi |
4436 | inc esi |
4435 | jmp @b |
4437 | jmp @b |
4436 | @@: |
4438 | @@: |
4437 | popad |
4439 | popad |
4438 | ret |
4440 | ret |
4439 | 4441 | ||
4440 | sys_msg_board_byte: |
4442 | sys_msg_board_byte: |
4441 | ; in: al = byte to display |
4443 | ; in: al = byte to display |
4442 | ; out: nothing |
4444 | ; out: nothing |
4443 | ; destroys: nothing |
4445 | ; destroys: nothing |
4444 | pushad |
4446 | pushad |
4445 | mov ecx, 2 |
4447 | mov ecx, 2 |
4446 | shl eax, 24 |
4448 | shl eax, 24 |
4447 | jmp @f |
4449 | jmp @f |
4448 | 4450 | ||
4449 | sys_msg_board_word: |
4451 | sys_msg_board_word: |
4450 | ; in: ax = word to display |
4452 | ; in: ax = word to display |
4451 | ; out: nothing |
4453 | ; out: nothing |
4452 | ; destroys: nothing |
4454 | ; destroys: nothing |
4453 | pushad |
4455 | pushad |
4454 | mov ecx, 4 |
4456 | mov ecx, 4 |
4455 | shl eax, 16 |
4457 | shl eax, 16 |
4456 | jmp @f |
4458 | jmp @f |
4457 | 4459 | ||
4458 | sys_msg_board_dword: |
4460 | sys_msg_board_dword: |
4459 | ; in: eax = dword to display |
4461 | ; in: eax = dword to display |
4460 | ; out: nothing |
4462 | ; out: nothing |
4461 | ; destroys: nothing |
4463 | ; destroys: nothing |
4462 | pushad |
4464 | pushad |
4463 | mov ecx, 8 |
4465 | mov ecx, 8 |
4464 | @@: |
4466 | @@: |
4465 | push ecx |
4467 | push ecx |
4466 | rol eax, 4 |
4468 | rol eax, 4 |
4467 | push eax |
4469 | push eax |
4468 | and al, 0xF |
4470 | and al, 0xF |
4469 | cmp al, 10 |
4471 | cmp al, 10 |
4470 | sbb al, 69h |
4472 | sbb al, 69h |
4471 | das |
4473 | das |
4472 | mov bl, al |
4474 | mov bl, al |
4473 | xor eax, eax |
4475 | xor eax, eax |
4474 | inc eax |
4476 | inc eax |
4475 | call sys_msg_board |
4477 | call sys_msg_board |
4476 | pop eax |
4478 | pop eax |
4477 | pop ecx |
4479 | pop ecx |
4478 | loop @b |
4480 | loop @b |
4479 | popad |
4481 | popad |
4480 | ret |
4482 | ret |
4481 | 4483 | ||
4482 | uglobal |
4484 | uglobal |
4483 | msg_board_data: |
4485 | msg_board_data: |
4484 | times 4096 db 0 |
4486 | times 4096 db 0 |
4485 | msg_board_count dd 0x0 |
4487 | msg_board_count dd 0x0 |
4486 | endg |
4488 | endg |
4487 | 4489 | ||
4488 | sys_msg_board: |
4490 | sys_msg_board: |
4489 | 4491 | ||
4490 | ; eax=1 : write : bl byte to write |
4492 | ; eax=1 : write : bl byte to write |
4491 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4493 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4492 | 4494 | ||
4493 | mov ecx, [msg_board_count] |
4495 | mov ecx, [msg_board_count] |
4494 | cmp eax, 1 |
4496 | cmp eax, 1 |
4495 | jne .smbl1 |
4497 | jne .smbl1 |
4496 | 4498 | ||
4497 | if defined debug_com_base |
4499 | if defined debug_com_base |
4498 | 4500 | ||
4499 | push dx ax |
4501 | push dx ax |
4500 | 4502 | ||
4501 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4503 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4502 | mov dx, debug_com_base+5 |
4504 | mov dx, debug_com_base+5 |
4503 | in al, dx |
4505 | in al, dx |
4504 | test al, 1 shl 5 |
4506 | test al, 1 shl 5 |
4505 | jz @r |
4507 | jz @r |
4506 | 4508 | ||
4507 | mov dx, debug_com_base ; Output the byte |
4509 | mov dx, debug_com_base ; Output the byte |
4508 | mov al, bl |
4510 | mov al, bl |
4509 | out dx, al |
4511 | out dx, al |
4510 | 4512 | ||
4511 | pop ax dx |
4513 | pop ax dx |
4512 | 4514 | ||
4513 | end if |
4515 | end if |
4514 | 4516 | ||
4515 | mov [msg_board_data+ecx], bl |
4517 | mov [msg_board_data+ecx], bl |
4516 | inc ecx |
4518 | inc ecx |
4517 | and ecx, 4095 |
4519 | and ecx, 4095 |
4518 | mov [msg_board_count], ecx |
4520 | mov [msg_board_count], ecx |
4519 | mov [check_idle_semaphore], 5 |
4521 | mov [check_idle_semaphore], 5 |
4520 | ret |
4522 | ret |
4521 | .smbl1: |
4523 | .smbl1: |
4522 | cmp eax, 2 |
4524 | cmp eax, 2 |
4523 | jne .smbl2 |
4525 | jne .smbl2 |
4524 | test ecx, ecx |
4526 | test ecx, ecx |
4525 | jz .smbl21 |
4527 | jz .smbl21 |
4526 | mov eax, msg_board_data+1 |
4528 | mov eax, msg_board_data+1 |
4527 | mov ebx, msg_board_data |
4529 | mov ebx, msg_board_data |
4528 | movzx edx, byte [ebx] |
4530 | movzx edx, byte [ebx] |
4529 | call memmove |
4531 | call memmove |
4530 | dec [msg_board_count] |
4532 | dec [msg_board_count] |
4531 | mov [esp + 36], edx ;eax |
4533 | mov [esp + 36], edx ;eax |
4532 | mov [esp + 24], dword 1 |
4534 | mov [esp + 24], dword 1 |
4533 | ret |
4535 | ret |
4534 | .smbl21: |
4536 | .smbl21: |
4535 | mov [esp+36], ecx |
4537 | mov [esp+36], ecx |
4536 | mov [esp+24], ecx |
4538 | mov [esp+24], ecx |
4537 | .smbl2: |
4539 | .smbl2: |
4538 | ret |
4540 | ret |
4539 | 4541 | ||
4540 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4542 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4541 | ;; 66 sys function. ;; |
4543 | ;; 66 sys function. ;; |
4542 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4544 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4543 | ;; out eax ;; |
4545 | ;; out eax ;; |
4544 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4546 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4545 | iglobal |
4547 | iglobal |
4546 | align 4 |
4548 | align 4 |
4547 | f66call: |
4549 | f66call: |
4548 | dd sys_process_def.1 ; 1 = set keyboard mode |
4550 | dd sys_process_def.1 ; 1 = set keyboard mode |
4549 | dd sys_process_def.2 ; 2 = get keyboard mode |
4551 | dd sys_process_def.2 ; 2 = get keyboard mode |
4550 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4552 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4551 | dd sys_process_def.4 |
4553 | dd sys_process_def.4 |
4552 | dd sys_process_def.5 |
4554 | dd sys_process_def.5 |
4553 | endg |
4555 | endg |
4554 | 4556 | ||
4555 | 4557 | ||
4556 | 4558 | ||
4557 | 4559 | ||
4558 | sys_process_def: |
4560 | sys_process_def: |
4559 | dec ebx |
4561 | dec ebx |
4560 | cmp ebx, 5 |
4562 | cmp ebx, 5 |
4561 | jae .not_support ;if >=6 then or eax,-1 |
4563 | jae .not_support ;if >=6 then or eax,-1 |
4562 | 4564 | ||
4563 | mov edi, [CURRENT_TASK] |
4565 | mov edi, [CURRENT_TASK] |
4564 | jmp dword [f66call+ebx*4] |
4566 | jmp dword [f66call+ebx*4] |
4565 | 4567 | ||
4566 | .not_support: |
4568 | .not_support: |
4567 | or eax, -1 |
4569 | or eax, -1 |
4568 | ret |
4570 | ret |
4569 | 4571 | ||
4570 | .1: |
4572 | .1: |
4571 | shl edi, 8 |
4573 | shl edi, 8 |
4572 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4574 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4573 | 4575 | ||
4574 | ret |
4576 | ret |
4575 | 4577 | ||
4576 | .2: ; 2 = get keyboard mode |
4578 | .2: ; 2 = get keyboard mode |
4577 | shl edi, 8 |
4579 | shl edi, 8 |
4578 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4580 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4579 | mov [esp+32], eax |
4581 | mov [esp+32], eax |
4580 | ret |
4582 | ret |
4581 | ; xor eax,eax |
4583 | ; xor eax,eax |
4582 | ; movzx eax,byte [shift] |
4584 | ; movzx eax,byte [shift] |
4583 | ; movzx ebx,byte [ctrl] |
4585 | ; movzx ebx,byte [ctrl] |
4584 | ; shl ebx,2 |
4586 | ; shl ebx,2 |
4585 | ; add eax,ebx |
4587 | ; add eax,ebx |
4586 | ; movzx ebx,byte [alt] |
4588 | ; movzx ebx,byte [alt] |
4587 | ; shl ebx,3 |
4589 | ; shl ebx,3 |
4588 | ; add eax,ebx |
4590 | ; add eax,ebx |
4589 | .3: ;3 = get keyboard ctrl, alt, shift |
4591 | .3: ;3 = get keyboard ctrl, alt, shift |
4590 | ;// mike.dld [ |
4592 | ;// mike.dld [ |
4591 | mov eax, [kb_state] |
4593 | mov eax, [kb_state] |
4592 | ;// mike.dld ] |
4594 | ;// mike.dld ] |
4593 | mov [esp+32], eax |
4595 | mov [esp+32], eax |
4594 | ret |
4596 | ret |
4595 | 4597 | ||
4596 | .4: |
4598 | .4: |
4597 | mov eax, hotkey_list |
4599 | mov eax, hotkey_list |
4598 | @@: |
4600 | @@: |
4599 | cmp dword [eax+8], 0 |
4601 | cmp dword [eax+8], 0 |
4600 | jz .found_free |
4602 | jz .found_free |
4601 | add eax, 16 |
4603 | add eax, 16 |
4602 | cmp eax, hotkey_list+16*256 |
4604 | cmp eax, hotkey_list+16*256 |
4603 | jb @b |
4605 | jb @b |
4604 | mov dword [esp+32], 1 |
4606 | mov dword [esp+32], 1 |
4605 | ret |
4607 | ret |
4606 | .found_free: |
4608 | .found_free: |
4607 | mov [eax+8], edi |
4609 | mov [eax+8], edi |
4608 | mov [eax+4], edx |
4610 | mov [eax+4], edx |
4609 | movzx ecx, cl |
4611 | movzx ecx, cl |
4610 | lea ecx, [hotkey_scancodes+ecx*4] |
4612 | lea ecx, [hotkey_scancodes+ecx*4] |
4611 | mov edx, [ecx] |
4613 | mov edx, [ecx] |
4612 | mov [eax], edx |
4614 | mov [eax], edx |
4613 | mov [ecx], eax |
4615 | mov [ecx], eax |
4614 | mov [eax+12], ecx |
4616 | mov [eax+12], ecx |
4615 | jecxz @f |
4617 | jecxz @f |
4616 | mov [edx+12], eax |
4618 | mov [edx+12], eax |
4617 | @@: |
4619 | @@: |
4618 | and dword [esp+32], 0 |
4620 | and dword [esp+32], 0 |
4619 | ret |
4621 | ret |
4620 | 4622 | ||
4621 | .5: |
4623 | .5: |
4622 | movzx ebx, cl |
4624 | movzx ebx, cl |
4623 | lea ebx, [hotkey_scancodes+ebx*4] |
4625 | lea ebx, [hotkey_scancodes+ebx*4] |
4624 | mov eax, [ebx] |
4626 | mov eax, [ebx] |
4625 | .scan: |
4627 | .scan: |
4626 | test eax, eax |
4628 | test eax, eax |
4627 | jz .notfound |
4629 | jz .notfound |
4628 | cmp [eax+8], edi |
4630 | cmp [eax+8], edi |
4629 | jnz .next |
4631 | jnz .next |
4630 | cmp [eax+4], edx |
4632 | cmp [eax+4], edx |
4631 | jz .found |
4633 | jz .found |
4632 | .next: |
4634 | .next: |
4633 | mov eax, [eax] |
4635 | mov eax, [eax] |
4634 | jmp .scan |
4636 | jmp .scan |
4635 | .notfound: |
4637 | .notfound: |
4636 | mov dword [esp+32], 1 |
4638 | mov dword [esp+32], 1 |
4637 | ret |
4639 | ret |
4638 | .found: |
4640 | .found: |
4639 | mov ecx, [eax] |
4641 | mov ecx, [eax] |
4640 | jecxz @f |
4642 | jecxz @f |
4641 | mov edx, [eax+12] |
4643 | mov edx, [eax+12] |
4642 | mov [ecx+12], edx |
4644 | mov [ecx+12], edx |
4643 | @@: |
4645 | @@: |
4644 | mov ecx, [eax+12] |
4646 | mov ecx, [eax+12] |
4645 | mov edx, [eax] |
4647 | mov edx, [eax] |
4646 | mov [ecx], edx |
4648 | mov [ecx], edx |
4647 | xor edx, edx |
4649 | xor edx, edx |
4648 | mov [eax+4], edx |
4650 | mov [eax+4], edx |
4649 | mov [eax+8], edx |
4651 | mov [eax+8], edx |
4650 | mov [eax+12], edx |
4652 | mov [eax+12], edx |
4651 | mov [eax], edx |
4653 | mov [eax], edx |
4652 | mov [esp+32], edx |
4654 | mov [esp+32], edx |
4653 | ret |
4655 | ret |
4654 | 4656 | ||
4655 | 4657 | ||
4656 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4658 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4657 | ;; 61 sys function. ;; |
4659 | ;; 61 sys function. ;; |
4658 | ;; in eax=61,ebx in [1..3] ;; |
4660 | ;; in eax=61,ebx in [1..3] ;; |
4659 | ;; out eax ;; |
4661 | ;; out eax ;; |
4660 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4662 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4661 | iglobal |
4663 | iglobal |
4662 | align 4 |
4664 | align 4 |
4663 | f61call: |
4665 | f61call: |
4664 | dd sys_gs.1 ; resolution |
4666 | dd sys_gs.1 ; resolution |
4665 | dd sys_gs.2 ; bits per pixel |
4667 | dd sys_gs.2 ; bits per pixel |
4666 | dd sys_gs.3 ; bytes per scanline |
4668 | dd sys_gs.3 ; bytes per scanline |
4667 | endg |
4669 | endg |
4668 | 4670 | ||
4669 | 4671 | ||
4670 | align 4 |
4672 | align 4 |
4671 | 4673 | ||
4672 | sys_gs: ; direct screen access |
4674 | sys_gs: ; direct screen access |
4673 | dec ebx |
4675 | dec ebx |
4674 | cmp ebx, 2 |
4676 | cmp ebx, 2 |
4675 | ja .not_support |
4677 | ja .not_support |
4676 | jmp dword [f61call+ebx*4] |
4678 | jmp dword [f61call+ebx*4] |
4677 | .not_support: |
4679 | .not_support: |
4678 | or [esp+32], dword -1 |
4680 | or [esp+32], dword -1 |
4679 | ret |
4681 | ret |
4680 | 4682 | ||
4681 | 4683 | ||
4682 | .1: ; resolution |
4684 | .1: ; resolution |
4683 | mov eax, [Screen_Max_X] |
4685 | mov eax, [Screen_Max_X] |
4684 | shl eax, 16 |
4686 | shl eax, 16 |
4685 | mov ax, [Screen_Max_Y] |
4687 | mov ax, [Screen_Max_Y] |
4686 | add eax, 0x00010001 |
4688 | add eax, 0x00010001 |
4687 | mov [esp+32], eax |
4689 | mov [esp+32], eax |
4688 | ret |
4690 | ret |
4689 | .2: ; bits per pixel |
4691 | .2: ; bits per pixel |
4690 | movzx eax, byte [ScreenBPP] |
4692 | movzx eax, byte [ScreenBPP] |
4691 | mov [esp+32], eax |
4693 | mov [esp+32], eax |
4692 | ret |
4694 | ret |
4693 | .3: ; bytes per scanline |
4695 | .3: ; bytes per scanline |
4694 | mov eax, [BytesPerScanLine] |
4696 | mov eax, [BytesPerScanLine] |
4695 | mov [esp+32], eax |
4697 | mov [esp+32], eax |
4696 | ret |
4698 | ret |
4697 | 4699 | ||
4698 | align 4 ; system functions |
4700 | align 4 ; system functions |
4699 | 4701 | ||
4700 | syscall_setpixel: ; SetPixel |
4702 | syscall_setpixel: ; SetPixel |
4701 | 4703 | ||
4702 | mov eax, ebx |
4704 | mov eax, ebx |
4703 | mov ebx, ecx |
4705 | mov ebx, ecx |
4704 | mov ecx, edx |
4706 | mov ecx, edx |
4705 | mov edx, [TASK_BASE] |
4707 | mov edx, [TASK_BASE] |
4706 | add eax, [edx-twdw+WDATA.box.left] |
4708 | add eax, [edx-twdw+WDATA.box.left] |
4707 | add ebx, [edx-twdw+WDATA.box.top] |
4709 | add ebx, [edx-twdw+WDATA.box.top] |
4708 | mov edi, [current_slot] |
4710 | mov edi, [current_slot] |
4709 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4711 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4710 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4712 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4711 | xor edi, edi ; no force |
4713 | xor edi, edi ; no force |
4712 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4714 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4713 | ; jmp [putpixel] |
4715 | ; jmp [putpixel] |
4714 | jmp __sys_putpixel |
4716 | jmp __sys_putpixel |
4715 | 4717 | ||
4716 | align 4 |
4718 | align 4 |
4717 | 4719 | ||
4718 | syscall_writetext: ; WriteText |
4720 | syscall_writetext: ; WriteText |
4719 | 4721 | ||
4720 | mov eax, [TASK_BASE] |
4722 | mov eax, [TASK_BASE] |
4721 | mov ebp, [eax-twdw+WDATA.box.left] |
4723 | mov ebp, [eax-twdw+WDATA.box.left] |
4722 | push esi |
4724 | push esi |
4723 | mov esi, [current_slot] |
4725 | mov esi, [current_slot] |
4724 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4726 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4725 | shl ebp, 16 |
4727 | shl ebp, 16 |
4726 | add ebp, [eax-twdw+WDATA.box.top] |
4728 | add ebp, [eax-twdw+WDATA.box.top] |
4727 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
4729 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
4728 | pop esi |
4730 | pop esi |
4729 | add ebx, ebp |
4731 | add ebx, ebp |
4730 | mov eax, edi |
4732 | mov eax, edi |
4731 | test ecx, 0x08000000 ; redirect the output to the user area |
4733 | test ecx, 0x08000000 ; redirect the output to the user area |
4732 | jnz dtext |
4734 | jnz dtext |
4733 | xor edi, edi |
4735 | xor edi, edi |
4734 | jmp dtext |
4736 | jmp dtext |
4735 | 4737 | ||
4736 | align 4 |
4738 | align 4 |
4737 | 4739 | ||
4738 | syscall_openramdiskfile: ; OpenRamdiskFile |
4740 | syscall_openramdiskfile: ; OpenRamdiskFile |
4739 | 4741 | ||
4740 | mov eax, ebx |
4742 | mov eax, ebx |
4741 | mov ebx, ecx |
4743 | mov ebx, ecx |
4742 | mov ecx, edx |
4744 | mov ecx, edx |
4743 | mov edx, esi |
4745 | mov edx, esi |
4744 | mov esi, 12 |
4746 | mov esi, 12 |
4745 | call fileread |
4747 | call fileread |
4746 | mov [esp+32], eax |
4748 | mov [esp+32], eax |
4747 | ret |
4749 | ret |
4748 | 4750 | ||
4749 | align 4 |
4751 | align 4 |
4750 | 4752 | ||
4751 | syscall_drawrect: ; DrawRect |
4753 | syscall_drawrect: ; DrawRect |
4752 | 4754 | ||
4753 | mov edi, edx ; color + gradient |
4755 | mov edi, edx ; color + gradient |
4754 | and edi, 0x80FFFFFF |
4756 | and edi, 0x80FFFFFF |
4755 | test bx, bx ; x.size |
4757 | test bx, bx ; x.size |
4756 | je .drectr |
4758 | je .drectr |
4757 | test cx, cx ; y.size |
4759 | test cx, cx ; y.size |
4758 | je .drectr |
4760 | je .drectr |
4759 | 4761 | ||
4760 | mov eax, ebx ; bad idea |
4762 | mov eax, ebx ; bad idea |
4761 | mov ebx, ecx |
4763 | mov ebx, ecx |
4762 | 4764 | ||
4763 | movzx ecx, ax ; ecx - x.size |
4765 | movzx ecx, ax ; ecx - x.size |
4764 | shr eax, 16 ; eax - x.coord |
4766 | shr eax, 16 ; eax - x.coord |
4765 | movzx edx, bx ; edx - y.size |
4767 | movzx edx, bx ; edx - y.size |
4766 | shr ebx, 16 ; ebx - y.coord |
4768 | shr ebx, 16 ; ebx - y.coord |
4767 | mov esi, [current_slot] |
4769 | mov esi, [current_slot] |
4768 | 4770 | ||
4769 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4771 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4770 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4772 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4771 | add ecx, eax |
4773 | add ecx, eax |
4772 | add edx, ebx |
4774 | add edx, ebx |
4773 | ; jmp [drawbar] |
4775 | ; jmp [drawbar] |
4774 | jmp vesa20_drawbar |
4776 | jmp vesa20_drawbar |
4775 | .drectr: |
4777 | .drectr: |
4776 | ret |
4778 | ret |
4777 | 4779 | ||
4778 | align 4 |
4780 | align 4 |
4779 | syscall_getscreensize: ; GetScreenSize |
4781 | syscall_getscreensize: ; GetScreenSize |
4780 | mov ax, [Screen_Max_X] |
4782 | mov ax, [Screen_Max_X] |
4781 | shl eax, 16 |
4783 | shl eax, 16 |
4782 | mov ax, [Screen_Max_Y] |
4784 | mov ax, [Screen_Max_Y] |
4783 | mov [esp + 32], eax |
4785 | mov [esp + 32], eax |
4784 | ret |
4786 | ret |
4785 | 4787 | ||
4786 | align 4 |
4788 | align 4 |
4787 | 4789 | ||
4788 | syscall_cdaudio: ; CD |
4790 | syscall_cdaudio: ; CD |
4789 | 4791 | ||
4790 | cmp ebx, 4 |
4792 | cmp ebx, 4 |
4791 | jb .audio |
4793 | jb .audio |
4792 | jz .eject |
4794 | jz .eject |
4793 | cmp ebx, 5 |
4795 | cmp ebx, 5 |
4794 | jnz .ret |
4796 | jnz .ret |
4795 | .load: |
4797 | .load: |
4796 | call .reserve |
4798 | call .reserve |
4797 | call LoadMedium |
4799 | call LoadMedium |
4798 | ;call .free |
4800 | ;call .free |
4799 | jmp .free |
4801 | jmp .free |
4800 | ; ret |
4802 | ; ret |
4801 | .eject: |
4803 | .eject: |
4802 | call .reserve |
4804 | call .reserve |
4803 | call clear_CD_cache |
4805 | call clear_CD_cache |
4804 | call allow_medium_removal |
4806 | call allow_medium_removal |
4805 | call EjectMedium |
4807 | call EjectMedium |
4806 | ; call .free |
4808 | ; call .free |
4807 | jmp .free |
4809 | jmp .free |
4808 | ; ret |
4810 | ; ret |
4809 | .audio: |
4811 | .audio: |
4810 | call sys_cd_audio |
4812 | call sys_cd_audio |
4811 | mov [esp+36-4], eax |
4813 | mov [esp+36-4], eax |
4812 | .ret: |
4814 | .ret: |
4813 | ret |
4815 | ret |
4814 | 4816 | ||
4815 | .reserve: |
4817 | .reserve: |
4816 | call reserve_cd |
4818 | call reserve_cd |
4817 | mov eax, ecx |
4819 | mov eax, ecx |
4818 | shr eax, 1 |
4820 | shr eax, 1 |
4819 | and eax, 1 |
4821 | and eax, 1 |
4820 | inc eax |
4822 | inc eax |
4821 | mov [ChannelNumber], ax |
4823 | mov [ChannelNumber], ax |
4822 | mov eax, ecx |
4824 | mov eax, ecx |
4823 | and eax, 1 |
4825 | and eax, 1 |
4824 | mov [DiskNumber], al |
4826 | mov [DiskNumber], al |
4825 | call reserve_cd_channel |
4827 | call reserve_cd_channel |
4826 | and ebx, 3 |
4828 | and ebx, 3 |
4827 | inc ebx |
4829 | inc ebx |
4828 | mov [cdpos], ebx |
4830 | mov [cdpos], ebx |
4829 | add ebx, ebx |
4831 | add ebx, ebx |
4830 | mov cl, 8 |
4832 | mov cl, 8 |
4831 | sub cl, bl |
4833 | sub cl, bl |
4832 | mov al, [DRIVE_DATA+1] |
4834 | mov al, [DRIVE_DATA+1] |
4833 | shr al, cl |
4835 | shr al, cl |
4834 | test al, 2 |
4836 | test al, 2 |
4835 | jz .free;.err |
4837 | jz .free;.err |
4836 | ret |
4838 | ret |
4837 | .free: |
4839 | .free: |
4838 | call free_cd_channel |
4840 | call free_cd_channel |
4839 | and [cd_status], 0 |
4841 | and [cd_status], 0 |
4840 | ret |
4842 | ret |
4841 | .err: |
4843 | .err: |
4842 | call .free |
4844 | call .free |
4843 | ; pop eax |
4845 | ; pop eax |
4844 | ret |
4846 | ret |
4845 | ;----------------------------------------------------------------------------- |
4847 | ;----------------------------------------------------------------------------- |
4846 | align 4 |
4848 | align 4 |
4847 | syscall_getpixel_WinMap: ; GetPixel WinMap |
4849 | syscall_getpixel_WinMap: ; GetPixel WinMap |
4848 | cmp ebx, [Screen_Max_X] |
4850 | cmp ebx, [Screen_Max_X] |
4849 | jbe @f |
4851 | jbe @f |
4850 | cmp ecx, [Screen_Max_Y] |
4852 | cmp ecx, [Screen_Max_Y] |
4851 | jbe @f |
4853 | jbe @f |
4852 | xor eax, eax |
4854 | xor eax, eax |
4853 | jmp .store |
4855 | jmp .store |
4854 | ;-------------------------------------- |
4856 | ;-------------------------------------- |
4855 | align 4 |
4857 | align 4 |
4856 | @@: |
4858 | @@: |
4857 | mov eax, [d_width_calc_area + ecx*4] |
4859 | mov eax, [d_width_calc_area + ecx*4] |
4858 | add eax, [_WinMapAddress] |
4860 | add eax, [_WinMapAddress] |
4859 | movzx eax, byte[eax+ebx] ; get value for current point |
4861 | movzx eax, byte[eax+ebx] ; get value for current point |
4860 | ;-------------------------------------- |
4862 | ;-------------------------------------- |
4861 | align 4 |
4863 | align 4 |
4862 | .store: |
4864 | .store: |
4863 | mov [esp + 32], eax |
4865 | mov [esp + 32], eax |
4864 | ret |
4866 | ret |
4865 | ;----------------------------------------------------------------------------- |
4867 | ;----------------------------------------------------------------------------- |
4866 | align 4 |
4868 | align 4 |
4867 | syscall_getpixel: ; GetPixel |
4869 | syscall_getpixel: ; GetPixel |
4868 | mov ecx, [Screen_Max_X] |
4870 | mov ecx, [Screen_Max_X] |
4869 | inc ecx |
4871 | inc ecx |
4870 | xor edx, edx |
4872 | xor edx, edx |
4871 | mov eax, ebx |
4873 | mov eax, ebx |
4872 | div ecx |
4874 | div ecx |
4873 | mov ebx, edx |
4875 | mov ebx, edx |
4874 | xchg eax, ebx |
4876 | xchg eax, ebx |
4875 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
4877 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
4876 | call dword [GETPIXEL]; eax - x, ebx - y |
4878 | call dword [GETPIXEL]; eax - x, ebx - y |
4877 | mov [esp + 32], ecx |
4879 | mov [esp + 32], ecx |
4878 | ret |
4880 | ret |
4879 | ;----------------------------------------------------------------------------- |
4881 | ;----------------------------------------------------------------------------- |
4880 | align 4 |
4882 | align 4 |
4881 | syscall_getarea: |
4883 | syscall_getarea: |
4882 | ;eax = 36 |
4884 | ;eax = 36 |
4883 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4885 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4884 | ;ecx = [size x]*65536 + [size y] |
4886 | ;ecx = [size x]*65536 + [size y] |
4885 | ;edx = [start x]*65536 + [start y] |
4887 | ;edx = [start x]*65536 + [start y] |
4886 | pushad |
4888 | pushad |
4887 | mov edi, ebx |
4889 | mov edi, ebx |
4888 | mov eax, edx |
4890 | mov eax, edx |
4889 | shr eax, 16 |
4891 | shr eax, 16 |
4890 | mov ebx, edx |
4892 | mov ebx, edx |
4891 | and ebx, 0xffff |
4893 | and ebx, 0xffff |
4892 | dec eax |
4894 | dec eax |
4893 | dec ebx |
4895 | dec ebx |
4894 | ; eax - x, ebx - y |
4896 | ; eax - x, ebx - y |
4895 | mov edx, ecx |
4897 | mov edx, ecx |
4896 | 4898 | ||
4897 | shr ecx, 16 |
4899 | shr ecx, 16 |
4898 | and edx, 0xffff |
4900 | and edx, 0xffff |
4899 | mov esi, ecx |
4901 | mov esi, ecx |
4900 | ; ecx - size x, edx - size y |
4902 | ; ecx - size x, edx - size y |
4901 | 4903 | ||
4902 | mov ebp, edx |
4904 | mov ebp, edx |
4903 | dec ebp |
4905 | dec ebp |
4904 | lea ebp, [ebp*3] |
4906 | lea ebp, [ebp*3] |
4905 | 4907 | ||
4906 | imul ebp, esi |
4908 | imul ebp, esi |
4907 | 4909 | ||
4908 | mov esi, ecx |
4910 | mov esi, ecx |
4909 | dec esi |
4911 | dec esi |
4910 | lea esi, [esi*3] |
4912 | lea esi, [esi*3] |
4911 | 4913 | ||
4912 | add ebp, esi |
4914 | add ebp, esi |
4913 | add ebp, edi |
4915 | add ebp, edi |
4914 | 4916 | ||
4915 | add ebx, edx |
4917 | add ebx, edx |
4916 | ;-------------------------------------- |
4918 | ;-------------------------------------- |
4917 | align 4 |
4919 | align 4 |
4918 | .start_y: |
4920 | .start_y: |
4919 | push ecx edx |
4921 | push ecx edx |
4920 | ;-------------------------------------- |
4922 | ;-------------------------------------- |
4921 | align 4 |
4923 | align 4 |
4922 | .start_x: |
4924 | .start_x: |
4923 | push eax ebx ecx |
4925 | push eax ebx ecx |
4924 | add eax, ecx |
4926 | add eax, ecx |
4925 | 4927 | ||
4926 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
4928 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
4927 | call dword [GETPIXEL]; eax - x, ebx - y |
4929 | call dword [GETPIXEL]; eax - x, ebx - y |
4928 | 4930 | ||
4929 | mov [ebp], cx |
4931 | mov [ebp], cx |
4930 | shr ecx, 16 |
4932 | shr ecx, 16 |
4931 | mov [ebp+2], cl |
4933 | mov [ebp+2], cl |
4932 | 4934 | ||
4933 | pop ecx ebx eax |
4935 | pop ecx ebx eax |
4934 | sub ebp, 3 |
4936 | sub ebp, 3 |
4935 | dec ecx |
4937 | dec ecx |
4936 | jnz .start_x |
4938 | jnz .start_x |
4937 | pop edx ecx |
4939 | pop edx ecx |
4938 | dec ebx |
4940 | dec ebx |
4939 | dec edx |
4941 | dec edx |
4940 | jnz .start_y |
4942 | jnz .start_y |
4941 | popad |
4943 | popad |
4942 | ret |
4944 | ret |
4943 | ;----------------------------------------------------------------------------- |
4945 | ;----------------------------------------------------------------------------- |
4944 | align 4 |
4946 | align 4 |
4945 | syscall_putarea_backgr: |
4947 | syscall_putarea_backgr: |
4946 | ;eax = 25 |
4948 | ;eax = 25 |
4947 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4949 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4948 | ;ecx = [size x]*65536 + [size y] |
4950 | ;ecx = [size x]*65536 + [size y] |
4949 | ;edx = [start x]*65536 + [start y] |
4951 | ;edx = [start x]*65536 + [start y] |
4950 | pushad |
4952 | pushad |
4951 | mov edi, ebx |
4953 | mov edi, ebx |
4952 | mov eax, edx |
4954 | mov eax, edx |
4953 | shr eax, 16 |
4955 | shr eax, 16 |
4954 | mov ebx, edx |
4956 | mov ebx, edx |
4955 | and ebx, 0xffff |
4957 | and ebx, 0xffff |
4956 | dec eax |
4958 | dec eax |
4957 | dec ebx |
4959 | dec ebx |
4958 | ; eax - x, ebx - y |
4960 | ; eax - x, ebx - y |
4959 | mov edx, ecx |
4961 | mov edx, ecx |
4960 | shr ecx, 16 |
4962 | shr ecx, 16 |
4961 | and edx, 0xffff |
4963 | and edx, 0xffff |
4962 | mov esi, ecx |
4964 | mov esi, ecx |
4963 | ; ecx - size x, edx - size y |
4965 | ; ecx - size x, edx - size y |
4964 | mov ebp, edx |
4966 | mov ebp, edx |
4965 | dec ebp |
4967 | dec ebp |
4966 | shl ebp, 2 |
4968 | shl ebp, 2 |
4967 | 4969 | ||
4968 | imul ebp, esi |
4970 | imul ebp, esi |
4969 | 4971 | ||
4970 | mov esi, ecx |
4972 | mov esi, ecx |
4971 | dec esi |
4973 | dec esi |
4972 | shl esi, 2 |
4974 | shl esi, 2 |
4973 | 4975 | ||
4974 | add ebp, esi |
4976 | add ebp, esi |
4975 | add ebp, edi |
4977 | add ebp, edi |
4976 | 4978 | ||
4977 | add ebx, edx |
4979 | add ebx, edx |
4978 | ;-------------------------------------- |
4980 | ;-------------------------------------- |
4979 | align 4 |
4981 | align 4 |
4980 | .start_y: |
4982 | .start_y: |
4981 | push ecx edx |
4983 | push ecx edx |
4982 | ;-------------------------------------- |
4984 | ;-------------------------------------- |
4983 | align 4 |
4985 | align 4 |
4984 | .start_x: |
4986 | .start_x: |
4985 | push eax ecx |
4987 | push eax ecx |
4986 | add eax, ecx |
4988 | add eax, ecx |
4987 | 4989 | ||
4988 | mov ecx, [ebp] |
4990 | mov ecx, [ebp] |
4989 | rol ecx, 8 |
4991 | rol ecx, 8 |
4990 | test cl, cl ; transparensy = 0 |
4992 | test cl, cl ; transparensy = 0 |
4991 | jz .no_put |
4993 | jz .no_put |
4992 | 4994 | ||
4993 | xor cl, cl |
4995 | xor cl, cl |
4994 | ror ecx, 8 |
4996 | ror ecx, 8 |
4995 | 4997 | ||
4996 | pushad |
4998 | pushad |
4997 | mov edx, [d_width_calc_area + ebx*4] |
4999 | mov edx, [d_width_calc_area + ebx*4] |
4998 | add edx, [_WinMapAddress] |
5000 | add edx, [_WinMapAddress] |
4999 | movzx edx, byte [eax+edx] |
5001 | movzx edx, byte [eax+edx] |
5000 | cmp dl, byte 1 |
5002 | cmp dl, byte 1 |
5001 | jne @f |
5003 | jne @f |
5002 | 5004 | ||
5003 | call dword [PUTPIXEL]; eax - x, ebx - y |
5005 | call dword [PUTPIXEL]; eax - x, ebx - y |
5004 | ;-------------------------------------- |
5006 | ;-------------------------------------- |
5005 | align 4 |
5007 | align 4 |
5006 | @@: |
5008 | @@: |
5007 | popad |
5009 | popad |
5008 | ;-------------------------------------- |
5010 | ;-------------------------------------- |
5009 | align 4 |
5011 | align 4 |
5010 | .no_put: |
5012 | .no_put: |
5011 | pop ecx eax |
5013 | pop ecx eax |
5012 | 5014 | ||
5013 | sub ebp, 4 |
5015 | sub ebp, 4 |
5014 | dec ecx |
5016 | dec ecx |
5015 | jnz .start_x |
5017 | jnz .start_x |
5016 | 5018 | ||
5017 | pop edx ecx |
5019 | pop edx ecx |
5018 | dec ebx |
5020 | dec ebx |
5019 | dec edx |
5021 | dec edx |
5020 | jnz .start_y |
5022 | jnz .start_y |
5021 | 5023 | ||
5022 | popad |
5024 | popad |
5023 | ret |
5025 | ret |
5024 | ;----------------------------------------------------------------------------- |
5026 | ;----------------------------------------------------------------------------- |
5025 | align 4 |
5027 | align 4 |
5026 | syscall_drawline: ; DrawLine |
5028 | syscall_drawline: ; DrawLine |
5027 | 5029 | ||
5028 | mov edi, [TASK_BASE] |
5030 | mov edi, [TASK_BASE] |
5029 | movzx eax, word[edi-twdw+WDATA.box.left] |
5031 | movzx eax, word[edi-twdw+WDATA.box.left] |
5030 | mov ebp, eax |
5032 | mov ebp, eax |
5031 | mov esi, [current_slot] |
5033 | mov esi, [current_slot] |
5032 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5034 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5033 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5035 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5034 | add ebp, ebx |
5036 | add ebp, ebx |
5035 | shl eax, 16 |
5037 | shl eax, 16 |
5036 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5038 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5037 | add eax, ebp |
5039 | add eax, ebp |
5038 | mov ebp, ebx |
5040 | mov ebp, ebx |
5039 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5041 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5040 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5042 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5041 | add ebp, ecx |
5043 | add ebp, ecx |
5042 | shl ebx, 16 |
5044 | shl ebx, 16 |
5043 | xor edi, edi |
5045 | xor edi, edi |
5044 | add ebx, ebp |
5046 | add ebx, ebp |
5045 | mov ecx, edx |
5047 | mov ecx, edx |
5046 | ; jmp [draw_line] |
5048 | ; jmp [draw_line] |
5047 | jmp __sys_draw_line |
5049 | jmp __sys_draw_line |
5048 | 5050 | ||
5049 | 5051 | ||
5050 | align 4 |
5052 | align 4 |
5051 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5053 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5052 | 5054 | ||
5053 | call r_f_port_area |
5055 | call r_f_port_area |
5054 | mov [esp+32], eax |
5056 | mov [esp+32], eax |
5055 | ret |
5057 | ret |
5056 | 5058 | ||
5057 | align 4 |
5059 | align 4 |
5058 | syscall_threads: ; CreateThreads |
5060 | syscall_threads: ; CreateThreads |
5059 | ; eax=1 create thread |
5061 | ; eax=1 create thread |
5060 | ; |
5062 | ; |
5061 | ; ebx=thread start |
5063 | ; ebx=thread start |
5062 | ; ecx=thread stack value |
5064 | ; ecx=thread stack value |
5063 | ; |
5065 | ; |
5064 | ; on return : eax = pid |
5066 | ; on return : eax = pid |
5065 | 5067 | ||
5066 | call new_sys_threads |
5068 | call new_sys_threads |
5067 | 5069 | ||
5068 | mov [esp+32], eax |
5070 | mov [esp+32], eax |
5069 | ret |
5071 | ret |
5070 | 5072 | ||
5071 | align 4 |
5073 | align 4 |
5072 | 5074 | ||
5073 | stack_driver_stat: |
5075 | stack_driver_stat: |
5074 | 5076 | ||
5075 | call app_stack_handler ; Stack status |
5077 | call app_stack_handler ; Stack status |
5076 | 5078 | ||
5077 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5079 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5078 | ; call change_task ; between sent packet |
5080 | ; call change_task ; between sent packet |
5079 | 5081 | ||
5080 | mov [esp+32], eax |
5082 | mov [esp+32], eax |
5081 | ret |
5083 | ret |
5082 | 5084 | ||
5083 | align 4 |
5085 | align 4 |
5084 | 5086 | ||
5085 | socket: ; Socket interface |
5087 | socket: ; Socket interface |
5086 | call app_socket_handler |
5088 | call app_socket_handler |
5087 | 5089 | ||
5088 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5090 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5089 | ; call change_task ; between sent packet |
5091 | ; call change_task ; between sent packet |
5090 | 5092 | ||
5091 | mov [esp+36], eax |
5093 | mov [esp+36], eax |
5092 | mov [esp+24], ebx |
5094 | mov [esp+24], ebx |
5093 | ret |
5095 | ret |
5094 | 5096 | ||
5095 | align 4 |
5097 | align 4 |
5096 | 5098 | ||
5097 | read_from_hd: ; Read from hd - fn not in use |
5099 | read_from_hd: ; Read from hd - fn not in use |
5098 | 5100 | ||
5099 | mov edi, [TASK_BASE] |
5101 | mov edi, [TASK_BASE] |
5100 | add edi, TASKDATA.mem_start |
5102 | add edi, TASKDATA.mem_start |
5101 | add eax, [edi] |
5103 | add eax, [edi] |
5102 | add ecx, [edi] |
5104 | add ecx, [edi] |
5103 | add edx, [edi] |
5105 | add edx, [edi] |
5104 | call file_read |
5106 | call file_read |
5105 | 5107 | ||
5106 | mov [esp+36], eax |
5108 | mov [esp+36], eax |
5107 | mov [esp+24], ebx |
5109 | mov [esp+24], ebx |
5108 | 5110 | ||
5109 | ret |
5111 | ret |
5110 | 5112 | ||
5111 | paleholder: |
5113 | paleholder: |
5112 | ret |
5114 | ret |
5113 | ;------------------------------------------------------------------------------ |
5115 | ;------------------------------------------------------------------------------ |
5114 | align 4 |
5116 | align 4 |
5115 | calculate_fast_getting_offset_for_WinMapAddress: |
5117 | calculate_fast_getting_offset_for_WinMapAddress: |
5116 | ; calculate data area for fast getting offset to _WinMapAddress |
5118 | ; calculate data area for fast getting offset to _WinMapAddress |
5117 | xor eax, eax |
5119 | xor eax, eax |
5118 | mov ecx, [_display.height] |
5120 | mov ecx, [_display.height] |
5119 | inc ecx |
5121 | inc ecx |
5120 | mov edi, d_width_calc_area |
5122 | mov edi, d_width_calc_area |
5121 | cld |
5123 | cld |
5122 | @@: |
5124 | @@: |
5123 | stosd |
5125 | stosd |
5124 | add eax, [_display.width] |
5126 | add eax, [_display.width] |
5125 | dec ecx |
5127 | dec ecx |
5126 | jnz @r |
5128 | jnz @r |
5127 | ret |
5129 | ret |
5128 | ;------------------------------------------------------------------------------ |
5130 | ;------------------------------------------------------------------------------ |
5129 | align 4 |
5131 | align 4 |
5130 | calculate_fast_getting_offset_for_LFB: |
5132 | calculate_fast_getting_offset_for_LFB: |
5131 | ; calculate data area for fast getting offset to LFB |
5133 | ; calculate data area for fast getting offset to LFB |
5132 | xor eax, eax |
5134 | xor eax, eax |
5133 | mov ecx, [_display.height] |
5135 | mov ecx, [_display.height] |
5134 | inc ecx |
5136 | inc ecx |
5135 | mov edi, BPSLine_calc_area |
5137 | mov edi, BPSLine_calc_area |
5136 | cld |
5138 | cld |
5137 | @@: |
5139 | @@: |
5138 | stosd |
5140 | stosd |
5139 | add eax, [BytesPerScanLine] |
5141 | add eax, [BytesPerScanLine] |
5140 | dec ecx |
5142 | dec ecx |
5141 | jnz @r |
5143 | jnz @r |
5142 | ret |
5144 | ret |
5143 | ;------------------------------------------------------------------------------ |
5145 | ;------------------------------------------------------------------------------ |
5144 | align 4 |
5146 | align 4 |
5145 | set_screen: |
5147 | set_screen: |
5146 | cmp eax, [Screen_Max_X] |
5148 | cmp eax, [Screen_Max_X] |
5147 | jne .set |
5149 | jne .set |
5148 | 5150 | ||
5149 | cmp edx, [Screen_Max_Y] |
5151 | cmp edx, [Screen_Max_Y] |
5150 | jne .set |
5152 | jne .set |
5151 | ret |
5153 | ret |
5152 | .set: |
5154 | .set: |
5153 | pushfd |
5155 | pushfd |
5154 | cli |
5156 | cli |
5155 | 5157 | ||
5156 | mov [Screen_Max_X], eax |
5158 | mov [Screen_Max_X], eax |
5157 | mov [Screen_Max_Y], edx |
5159 | mov [Screen_Max_Y], edx |
5158 | mov [BytesPerScanLine], ecx |
5160 | mov [BytesPerScanLine], ecx |
5159 | 5161 | ||
5160 | mov [screen_workarea.right], eax |
5162 | mov [screen_workarea.right], eax |
5161 | mov [screen_workarea.bottom], edx |
5163 | mov [screen_workarea.bottom], edx |
5162 | 5164 | ||
5163 | push ebx |
5165 | push ebx |
5164 | push esi |
5166 | push esi |
5165 | push edi |
5167 | push edi |
5166 | 5168 | ||
5167 | pushad |
5169 | pushad |
5168 | 5170 | ||
5169 | stdcall kernel_free, [_WinMapAddress] |
5171 | stdcall kernel_free, [_WinMapAddress] |
5170 | 5172 | ||
5171 | mov eax, [_display.width] |
5173 | mov eax, [_display.width] |
5172 | mul [_display.height] |
5174 | mul [_display.height] |
5173 | mov [_WinMapSize], eax |
5175 | mov [_WinMapSize], eax |
5174 | 5176 | ||
5175 | stdcall kernel_alloc, eax |
5177 | stdcall kernel_alloc, eax |
5176 | mov [_WinMapAddress], eax |
5178 | mov [_WinMapAddress], eax |
5177 | test eax, eax |
5179 | test eax, eax |
5178 | jz .epic_fail |
5180 | jz .epic_fail |
5179 | 5181 | ||
5180 | call calculate_fast_getting_offset_for_WinMapAddress |
5182 | call calculate_fast_getting_offset_for_WinMapAddress |
5181 | ; for Qemu or non standart video cards |
5183 | ; for Qemu or non standart video cards |
5182 | ; Unfortunately [BytesPerScanLine] does not always |
5184 | ; Unfortunately [BytesPerScanLine] does not always |
5183 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5185 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5184 | call calculate_fast_getting_offset_for_LFB |
5186 | call calculate_fast_getting_offset_for_LFB |
5185 | popad |
5187 | popad |
5186 | 5188 | ||
5187 | call repos_windows |
5189 | call repos_windows |
5188 | xor eax, eax |
5190 | xor eax, eax |
5189 | xor ebx, ebx |
5191 | xor ebx, ebx |
5190 | mov ecx, [Screen_Max_X] |
5192 | mov ecx, [Screen_Max_X] |
5191 | mov edx, [Screen_Max_Y] |
5193 | mov edx, [Screen_Max_Y] |
5192 | call calculatescreen |
5194 | call calculatescreen |
5193 | pop edi |
5195 | pop edi |
5194 | pop esi |
5196 | pop esi |
5195 | pop ebx |
5197 | pop ebx |
5196 | 5198 | ||
5197 | popfd |
5199 | popfd |
5198 | ret |
5200 | ret |
5199 | 5201 | ||
5200 | .epic_fail: |
5202 | .epic_fail: |
5201 | hlt ; Houston, we've had a problem |
5203 | hlt ; Houston, we've had a problem |
5202 | 5204 | ||
5203 | ; --------------- APM --------------------- |
5205 | ; --------------- APM --------------------- |
5204 | uglobal |
5206 | uglobal |
5205 | apm_entry dp 0 |
5207 | apm_entry dp 0 |
5206 | apm_vf dd 0 |
5208 | apm_vf dd 0 |
5207 | endg |
5209 | endg |
5208 | 5210 | ||
5209 | align 4 |
5211 | align 4 |
5210 | sys_apm: |
5212 | sys_apm: |
5211 | xor eax, eax |
5213 | xor eax, eax |
5212 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5214 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5213 | jne @f |
5215 | jne @f |
5214 | inc eax |
5216 | inc eax |
5215 | or dword [esp + 44], eax ; error |
5217 | or dword [esp + 44], eax ; error |
5216 | add eax, 7 |
5218 | add eax, 7 |
5217 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5219 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5218 | ret |
5220 | ret |
5219 | 5221 | ||
5220 | @@: |
5222 | @@: |
5221 | ; xchg eax, ecx |
5223 | ; xchg eax, ecx |
5222 | ; xchg ebx, ecx |
5224 | ; xchg ebx, ecx |
5223 | 5225 | ||
5224 | cmp dx, 3 |
5226 | cmp dx, 3 |
5225 | ja @f |
5227 | ja @f |
5226 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5228 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5227 | mov eax, [apm_vf] |
5229 | mov eax, [apm_vf] |
5228 | mov [esp + 32], eax |
5230 | mov [esp + 32], eax |
5229 | shr eax, 16 |
5231 | shr eax, 16 |
5230 | mov [esp + 28], eax |
5232 | mov [esp + 28], eax |
5231 | ret |
5233 | ret |
5232 | 5234 | ||
5233 | @@: |
5235 | @@: |
5234 | 5236 | ||
5235 | mov esi, [master_tab+(OS_BASE shr 20)] |
5237 | mov esi, [master_tab+(OS_BASE shr 20)] |
5236 | xchg [master_tab], esi |
5238 | xchg [master_tab], esi |
5237 | push esi |
5239 | push esi |
5238 | mov edi, cr3 |
5240 | mov edi, cr3 |
5239 | mov cr3, edi ;flush TLB |
5241 | mov cr3, edi ;flush TLB |
5240 | 5242 | ||
5241 | call pword [apm_entry] ;call APM BIOS |
5243 | call pword [apm_entry] ;call APM BIOS |
5242 | 5244 | ||
5243 | xchg eax, [esp] |
5245 | xchg eax, [esp] |
5244 | mov [master_tab], eax |
5246 | mov [master_tab], eax |
5245 | mov eax, cr3 |
5247 | mov eax, cr3 |
5246 | mov cr3, eax |
5248 | mov cr3, eax |
5247 | pop eax |
5249 | pop eax |
5248 | 5250 | ||
5249 | mov [esp + 4 ], edi |
5251 | mov [esp + 4 ], edi |
5250 | mov [esp + 8], esi |
5252 | mov [esp + 8], esi |
5251 | mov [esp + 20], ebx |
5253 | mov [esp + 20], ebx |
5252 | mov [esp + 24], edx |
5254 | mov [esp + 24], edx |
5253 | mov [esp + 28], ecx |
5255 | mov [esp + 28], ecx |
5254 | mov [esp + 32], eax |
5256 | mov [esp + 32], eax |
5255 | setc al |
5257 | setc al |
5256 | and [esp + 44], byte 0xfe |
5258 | and [esp + 44], byte 0xfe |
5257 | or [esp + 44], al |
5259 | or [esp + 44], al |
5258 | ret |
5260 | ret |
5259 | ; ----------------------------------------- |
5261 | ; ----------------------------------------- |
5260 | 5262 | ||
5261 | align 4 |
5263 | align 4 |
5262 | 5264 | ||
5263 | undefined_syscall: ; Undefined system call |
5265 | undefined_syscall: ; Undefined system call |
5264 | mov [esp + 32], dword -1 |
5266 | mov [esp + 32], dword -1 |
5265 | ret |
5267 | ret |
5266 | 5268 | ||
5267 | align 4 |
5269 | align 4 |
5268 | system_shutdown: ; shut down the system |
5270 | system_shutdown: ; shut down the system |
5269 | 5271 | ||
5270 | cmp byte [BOOT_VAR+0x9030], 1 |
5272 | cmp byte [BOOT_VAR+0x9030], 1 |
5271 | jne @F |
5273 | jne @F |
5272 | ret |
5274 | ret |
5273 | @@: |
5275 | @@: |
5274 | call stop_all_services |
5276 | call stop_all_services |
5275 | push 3 ; stop playing cd |
5277 | push 3 ; stop playing cd |
5276 | pop eax |
5278 | pop eax |
5277 | call sys_cd_audio |
5279 | call sys_cd_audio |
5278 | 5280 | ||
5279 | yes_shutdown_param: |
5281 | yes_shutdown_param: |
5280 | cli |
5282 | cli |
5281 | 5283 | ||
5282 | if ~ defined extended_primary_loader |
5284 | if ~ defined extended_primary_loader |
5283 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5285 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5284 | push 12 |
5286 | push 12 |
5285 | pop esi |
5287 | pop esi |
5286 | xor ebx, ebx |
5288 | xor ebx, ebx |
5287 | or ecx, -1 |
5289 | or ecx, -1 |
5288 | mov edx, OS_BASE+0x70000 |
5290 | mov edx, OS_BASE+0x70000 |
5289 | call fileread |
5291 | call fileread |
5290 | 5292 | ||
5291 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5293 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5292 | mov edi, OS_BASE+0x40000 |
5294 | mov edi, OS_BASE+0x40000 |
5293 | mov ecx, 1000 |
5295 | mov ecx, 1000 |
5294 | rep movsb |
5296 | rep movsb |
5295 | end if |
5297 | end if |
5296 | 5298 | ||
5297 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5299 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5298 | mov edi, OS_BASE |
5300 | mov edi, OS_BASE |
5299 | mov ecx, 0x10000/4 |
5301 | mov ecx, 0x10000/4 |
5300 | cld |
5302 | cld |
5301 | rep movsd |
5303 | rep movsd |
5302 | 5304 | ||
5303 | call restorefatchain |
5305 | call restorefatchain |
5304 | 5306 | ||
5305 | call IRQ_mask_all |
5307 | call IRQ_mask_all |
5306 | 5308 | ||
5307 | if 0 |
5309 | if 0 |
5308 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5310 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5309 | mov word [OS_BASE+0x467+2], 0x1000 |
5311 | mov word [OS_BASE+0x467+2], 0x1000 |
5310 | 5312 | ||
5311 | mov al, 0x0F |
5313 | mov al, 0x0F |
5312 | out 0x70, al |
5314 | out 0x70, al |
5313 | mov al, 0x05 |
5315 | mov al, 0x05 |
5314 | out 0x71, al |
5316 | out 0x71, al |
5315 | 5317 | ||
5316 | mov al, 0xFE |
5318 | mov al, 0xFE |
5317 | out 0x64, al |
5319 | out 0x64, al |
5318 | 5320 | ||
5319 | hlt |
5321 | hlt |
5320 | jmp $-1 |
5322 | jmp $-1 |
5321 | 5323 | ||
5322 | else |
5324 | else |
5323 | cmp byte [OS_BASE + 0x9030], 2 |
5325 | cmp byte [OS_BASE + 0x9030], 2 |
5324 | jnz no_acpi_power_off |
5326 | jnz no_acpi_power_off |
5325 | 5327 | ||
5326 | ; scan for RSDP |
5328 | ; scan for RSDP |
5327 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5329 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5328 | movzx eax, word [OS_BASE + 0x40E] |
5330 | movzx eax, word [OS_BASE + 0x40E] |
5329 | shl eax, 4 |
5331 | shl eax, 4 |
5330 | jz @f |
5332 | jz @f |
5331 | mov ecx, 1024/16 |
5333 | mov ecx, 1024/16 |
5332 | call scan_rsdp |
5334 | call scan_rsdp |
5333 | jnc .rsdp_found |
5335 | jnc .rsdp_found |
5334 | @@: |
5336 | @@: |
5335 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5337 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5336 | mov eax, 0xE0000 |
5338 | mov eax, 0xE0000 |
5337 | mov ecx, 0x2000 |
5339 | mov ecx, 0x2000 |
5338 | call scan_rsdp |
5340 | call scan_rsdp |
5339 | jc no_acpi_power_off |
5341 | jc no_acpi_power_off |
5340 | .rsdp_found: |
5342 | .rsdp_found: |
5341 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5343 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5342 | mov ebp, [ipc_tmp] |
5344 | mov ebp, [ipc_tmp] |
5343 | stdcall map_page, ebp, esi, PG_MAP |
5345 | stdcall map_page, ebp, esi, PG_MAP |
5344 | lea eax, [esi+1000h] |
5346 | lea eax, [esi+1000h] |
5345 | lea edx, [ebp+1000h] |
5347 | lea edx, [ebp+1000h] |
5346 | stdcall map_page, edx, eax, PG_MAP |
5348 | stdcall map_page, edx, eax, PG_MAP |
5347 | and esi, 0xFFF |
5349 | and esi, 0xFFF |
5348 | add esi, ebp |
5350 | add esi, ebp |
5349 | cmp dword [esi], 'RSDT' |
5351 | cmp dword [esi], 'RSDT' |
5350 | jnz no_acpi_power_off |
5352 | jnz no_acpi_power_off |
5351 | mov ecx, [esi+4] |
5353 | mov ecx, [esi+4] |
5352 | sub ecx, 24h |
5354 | sub ecx, 24h |
5353 | jbe no_acpi_power_off |
5355 | jbe no_acpi_power_off |
5354 | shr ecx, 2 |
5356 | shr ecx, 2 |
5355 | add esi, 24h |
5357 | add esi, 24h |
5356 | .scan_fadt: |
5358 | .scan_fadt: |
5357 | lodsd |
5359 | lodsd |
5358 | mov ebx, eax |
5360 | mov ebx, eax |
5359 | lea eax, [ebp+2000h] |
5361 | lea eax, [ebp+2000h] |
5360 | stdcall map_page, eax, ebx, PG_MAP |
5362 | stdcall map_page, eax, ebx, PG_MAP |
5361 | lea eax, [ebp+3000h] |
5363 | lea eax, [ebp+3000h] |
5362 | add ebx, 0x1000 |
5364 | add ebx, 0x1000 |
5363 | stdcall map_page, eax, ebx, PG_MAP |
5365 | stdcall map_page, eax, ebx, PG_MAP |
5364 | and ebx, 0xFFF |
5366 | and ebx, 0xFFF |
5365 | lea ebx, [ebx+ebp+2000h] |
5367 | lea ebx, [ebx+ebp+2000h] |
5366 | cmp dword [ebx], 'FACP' |
5368 | cmp dword [ebx], 'FACP' |
5367 | jz .fadt_found |
5369 | jz .fadt_found |
5368 | loop .scan_fadt |
5370 | loop .scan_fadt |
5369 | jmp no_acpi_power_off |
5371 | jmp no_acpi_power_off |
5370 | .fadt_found: |
5372 | .fadt_found: |
5371 | ; ebx is linear address of FADT |
5373 | ; ebx is linear address of FADT |
5372 | mov edi, [ebx+40] ; physical address of the DSDT |
5374 | mov edi, [ebx+40] ; physical address of the DSDT |
5373 | lea eax, [ebp+4000h] |
5375 | lea eax, [ebp+4000h] |
5374 | stdcall map_page, eax, edi, PG_MAP |
5376 | stdcall map_page, eax, edi, PG_MAP |
5375 | lea eax, [ebp+5000h] |
5377 | lea eax, [ebp+5000h] |
5376 | lea esi, [edi+0x1000] |
5378 | lea esi, [edi+0x1000] |
5377 | stdcall map_page, eax, esi, PG_MAP |
5379 | stdcall map_page, eax, esi, PG_MAP |
5378 | and esi, 0xFFF |
5380 | and esi, 0xFFF |
5379 | sub edi, esi |
5381 | sub edi, esi |
5380 | cmp dword [esi+ebp+4000h], 'DSDT' |
5382 | cmp dword [esi+ebp+4000h], 'DSDT' |
5381 | jnz no_acpi_power_off |
5383 | jnz no_acpi_power_off |
5382 | mov eax, [esi+ebp+4004h] ; DSDT length |
5384 | mov eax, [esi+ebp+4004h] ; DSDT length |
5383 | sub eax, 36+4 |
5385 | sub eax, 36+4 |
5384 | jbe no_acpi_power_off |
5386 | jbe no_acpi_power_off |
5385 | add esi, 36 |
5387 | add esi, 36 |
5386 | .scan_dsdt: |
5388 | .scan_dsdt: |
5387 | cmp dword [esi+ebp+4000h], '_S5_' |
5389 | cmp dword [esi+ebp+4000h], '_S5_' |
5388 | jnz .scan_dsdt_cont |
5390 | jnz .scan_dsdt_cont |
5389 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5391 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5390 | jnz .scan_dsdt_cont |
5392 | jnz .scan_dsdt_cont |
5391 | mov dl, [esi+ebp+4000h+6] |
5393 | mov dl, [esi+ebp+4000h+6] |
5392 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5394 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5393 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5395 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5394 | ja .scan_dsdt_cont |
5396 | ja .scan_dsdt_cont |
5395 | cmp dl, 1 |
5397 | cmp dl, 1 |
5396 | jb .scan_dsdt_cont |
5398 | jb .scan_dsdt_cont |
5397 | lea esi, [esi+ebp+4000h+7] |
5399 | lea esi, [esi+ebp+4000h+7] |
5398 | xor ecx, ecx |
5400 | xor ecx, ecx |
5399 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5401 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5400 | jz @f |
5402 | jz @f |
5401 | cmp byte [esi], 0xA |
5403 | cmp byte [esi], 0xA |
5402 | jnz no_acpi_power_off |
5404 | jnz no_acpi_power_off |
5403 | inc esi |
5405 | inc esi |
5404 | mov cl, [esi] |
5406 | mov cl, [esi] |
5405 | @@: |
5407 | @@: |
5406 | inc esi |
5408 | inc esi |
5407 | cmp dl, 2 |
5409 | cmp dl, 2 |
5408 | jb @f |
5410 | jb @f |
5409 | cmp byte [esi], 0 |
5411 | cmp byte [esi], 0 |
5410 | jz @f |
5412 | jz @f |
5411 | cmp byte [esi], 0xA |
5413 | cmp byte [esi], 0xA |
5412 | jnz no_acpi_power_off |
5414 | jnz no_acpi_power_off |
5413 | inc esi |
5415 | inc esi |
5414 | mov ch, [esi] |
5416 | mov ch, [esi] |
5415 | @@: |
5417 | @@: |
5416 | jmp do_acpi_power_off |
5418 | jmp do_acpi_power_off |
5417 | .scan_dsdt_cont: |
5419 | .scan_dsdt_cont: |
5418 | inc esi |
5420 | inc esi |
5419 | cmp esi, 0x1000 |
5421 | cmp esi, 0x1000 |
5420 | jb @f |
5422 | jb @f |
5421 | sub esi, 0x1000 |
5423 | sub esi, 0x1000 |
5422 | add edi, 0x1000 |
5424 | add edi, 0x1000 |
5423 | push eax |
5425 | push eax |
5424 | lea eax, [ebp+4000h] |
5426 | lea eax, [ebp+4000h] |
5425 | stdcall map_page, eax, edi, PG_MAP |
5427 | stdcall map_page, eax, edi, PG_MAP |
5426 | push PG_MAP |
5428 | push PG_MAP |
5427 | lea eax, [edi+1000h] |
5429 | lea eax, [edi+1000h] |
5428 | push eax |
5430 | push eax |
5429 | lea eax, [ebp+5000h] |
5431 | lea eax, [ebp+5000h] |
5430 | push eax |
5432 | push eax |
5431 | stdcall map_page |
5433 | stdcall map_page |
5432 | pop eax |
5434 | pop eax |
5433 | @@: |
5435 | @@: |
5434 | dec eax |
5436 | dec eax |
5435 | jnz .scan_dsdt |
5437 | jnz .scan_dsdt |
5436 | jmp no_acpi_power_off |
5438 | jmp no_acpi_power_off |
5437 | do_acpi_power_off: |
5439 | do_acpi_power_off: |
5438 | mov edx, [ebx+48] |
5440 | mov edx, [ebx+48] |
5439 | test edx, edx |
5441 | test edx, edx |
5440 | jz .nosmi |
5442 | jz .nosmi |
5441 | mov al, [ebx+52] |
5443 | mov al, [ebx+52] |
5442 | out dx, al |
5444 | out dx, al |
5443 | mov edx, [ebx+64] |
5445 | mov edx, [ebx+64] |
5444 | @@: |
5446 | @@: |
5445 | in ax, dx |
5447 | in ax, dx |
5446 | test al, 1 |
5448 | test al, 1 |
5447 | jz @b |
5449 | jz @b |
5448 | .nosmi: |
5450 | .nosmi: |
5449 | and cx, 0x0707 |
5451 | and cx, 0x0707 |
5450 | shl cx, 2 |
5452 | shl cx, 2 |
5451 | or cx, 0x2020 |
5453 | or cx, 0x2020 |
5452 | mov edx, [ebx+64] |
5454 | mov edx, [ebx+64] |
5453 | in ax, dx |
5455 | in ax, dx |
5454 | and ax, 203h |
5456 | and ax, 203h |
5455 | or ah, cl |
5457 | or ah, cl |
5456 | out dx, ax |
5458 | out dx, ax |
5457 | mov edx, [ebx+68] |
5459 | mov edx, [ebx+68] |
5458 | test edx, edx |
5460 | test edx, edx |
5459 | jz @f |
5461 | jz @f |
5460 | in ax, dx |
5462 | in ax, dx |
5461 | and ax, 203h |
5463 | and ax, 203h |
5462 | or ah, ch |
5464 | or ah, ch |
5463 | out dx, ax |
5465 | out dx, ax |
5464 | @@: |
5466 | @@: |
5465 | jmp $ |
5467 | jmp $ |
5466 | 5468 | ||
5467 | 5469 | ||
5468 | no_acpi_power_off: |
5470 | no_acpi_power_off: |
5469 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5471 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5470 | mov word [OS_BASE+0x467+2], 0x1000 |
5472 | mov word [OS_BASE+0x467+2], 0x1000 |
5471 | 5473 | ||
5472 | mov al, 0x0F |
5474 | mov al, 0x0F |
5473 | out 0x70, al |
5475 | out 0x70, al |
5474 | mov al, 0x05 |
5476 | mov al, 0x05 |
5475 | out 0x71, al |
5477 | out 0x71, al |
5476 | 5478 | ||
5477 | mov al, 0xFE |
5479 | mov al, 0xFE |
5478 | out 0x64, al |
5480 | out 0x64, al |
5479 | 5481 | ||
5480 | hlt |
5482 | hlt |
5481 | jmp $-1 |
5483 | jmp $-1 |
5482 | 5484 | ||
5483 | scan_rsdp: |
5485 | scan_rsdp: |
5484 | add eax, OS_BASE |
5486 | add eax, OS_BASE |
5485 | .s: |
5487 | .s: |
5486 | cmp dword [eax], 'RSD ' |
5488 | cmp dword [eax], 'RSD ' |
5487 | jnz .n |
5489 | jnz .n |
5488 | cmp dword [eax+4], 'PTR ' |
5490 | cmp dword [eax+4], 'PTR ' |
5489 | jnz .n |
5491 | jnz .n |
5490 | xor edx, edx |
5492 | xor edx, edx |
5491 | xor esi, esi |
5493 | xor esi, esi |
5492 | @@: |
5494 | @@: |
5493 | add dl, [eax+esi] |
5495 | add dl, [eax+esi] |
5494 | inc esi |
5496 | inc esi |
5495 | cmp esi, 20 |
5497 | cmp esi, 20 |
5496 | jnz @b |
5498 | jnz @b |
5497 | test dl, dl |
5499 | test dl, dl |
5498 | jz .ok |
5500 | jz .ok |
5499 | .n: |
5501 | .n: |
5500 | add eax, 10h |
5502 | add eax, 10h |
5501 | loop .s |
5503 | loop .s |
5502 | stc |
5504 | stc |
5503 | .ok: |
5505 | .ok: |
5504 | ret |
5506 | ret |
5505 | end if |
5507 | end if |
5506 | 5508 | ||
5507 | include "data32.inc" |
5509 | include "data32.inc" |
5508 | 5510 | ||
5509 | __REV__ = __REV |
5511 | __REV__ = __REV |
5510 | 5512 | ||
5511 | uglobals_size = $ - endofcode |
5513 | uglobals_size = $ - endofcode |
5512 | diff16 "end of kernel code",0,$=> |
5514 | diff16 "end of kernel code",0,$=> |