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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. |
4 | ;; PROGRAMMING: |
4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
5 | ;; Ivan Poddubny |
6 | ;; Marat Zakiyanov (Mario79) |
6 | ;; Marat Zakiyanov (Mario79) |
7 | ;; VaStaNi |
7 | ;; VaStaNi |
8 | ;; Trans |
8 | ;; Trans |
9 | ;; Mihail Semenyako (mike.dld) |
9 | ;; Mihail Semenyako (mike.dld) |
10 | ;; Sergey Kuzmin (Wildwest) |
10 | ;; Sergey Kuzmin (Wildwest) |
11 | ;; Andrey Halyavin (halyavin) |
11 | ;; Andrey Halyavin (halyavin) |
12 | ;; Mihail Lisovin (Mihasik) |
12 | ;; Mihail Lisovin (Mihasik) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
14 | ;; NoName |
14 | ;; NoName |
15 | ;; Evgeny Grechnikov (Diamond) |
15 | ;; Evgeny Grechnikov (Diamond) |
16 | ;; Iliya Mihailov (Ghost) |
16 | ;; Iliya Mihailov (Ghost) |
17 | ;; Sergey Semyonov (Serge) |
17 | ;; Sergey Semyonov (Serge) |
18 | ;; Johnny_B |
18 | ;; Johnny_B |
19 | ;; SPraid (simba) |
19 | ;; SPraid (simba) |
20 | ;; Hidnplayr |
20 | ;; Hidnplayr |
21 | ;; Alexey Teplov ( |
21 | ;; Alexey Teplov ( |
22 | ;; Rus |
22 | ;; Rus |
23 | ;; Nable |
23 | ;; Nable |
24 | ;; shurf |
24 | ;; shurf |
25 | ;; Alver |
25 | ;; Alver |
26 | ;; Maxis |
26 | ;; Maxis |
27 | ;; Galkov |
27 | ;; Galkov |
28 | ;; CleverMouse |
28 | ;; CleverMouse |
29 | ;; tsdima |
29 | ;; tsdima |
30 | ;; turbanoff |
30 | ;; turbanoff |
31 | ;; Asper |
31 | ;; Asper |
32 | ;; art_zh |
32 | ;; art_zh |
33 | ;; |
33 | ;; |
34 | ;; Data in this file was originally part of MenuetOS project which is |
34 | ;; Data in this file was originally part of MenuetOS project which is |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
37 | ;; |
37 | ;; |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
39 | ;; PROGRAMMING: |
39 | ;; PROGRAMMING: |
40 | ;; |
40 | ;; |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
42 | ;; - main os coding/design |
42 | ;; - main os coding/design |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
46 | ;; quickcode@mail.ru |
46 | ;; quickcode@mail.ru |
47 | ;; Alexey, kgaz@crosswinds.net |
47 | ;; Alexey, kgaz@crosswinds.net |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
49 | ;; kristol@nic.fi |
49 | ;; kristol@nic.fi |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
53 | ;; |
53 | ;; |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
58 | ;; License (the "GPL") for full details. |
58 | ;; License (the "GPL") for full details. |
59 | ; |
59 | ; |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
65 | ;; on all copies. |
65 | ;; on all copies. |
66 | ;; |
66 | ;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
68 | 68 | ||
69 | format binary as "mnt" |
69 | format binary as "mnt" |
70 | 70 | ||
71 | include 'macros.inc' |
71 | include 'macros.inc' |
72 | include 'struct.inc' |
72 | include 'struct.inc' |
73 | 73 | ||
74 | $Revision: 3727 $ |
74 | $Revision: 3732 $ |
75 | 75 | ||
76 | 76 | ||
77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
78 | VESA_1_2_VIDEO equ 0 ; enable vesa 1.2 bank switch functions |
78 | VESA_1_2_VIDEO equ 0 ; enable vesa 1.2 bank switch functions |
79 | 79 | ||
80 | ; Enabling the next line will enable serial output console |
80 | ; Enabling the next line will enable serial output console |
81 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
81 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
82 | ; The following constant, if nonzero, duplicates debug output to the screen. |
82 | ; The following constant, if nonzero, duplicates debug output to the screen. |
83 | debug_direct_print equ 0 |
83 | debug_direct_print equ 0 |
84 | 84 | ||
85 | include "proc32.inc" |
85 | include "proc32.inc" |
86 | include "kglobals.inc" |
86 | include "kglobals.inc" |
87 | include "lang.inc" |
87 | include "lang.inc" |
88 | include "encoding.inc" |
88 | include "encoding.inc" |
89 | 89 | ||
90 | include "const.inc" |
90 | include "const.inc" |
91 | max_processes equ 255 |
91 | max_processes equ 255 |
92 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
92 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
93 | 93 | ||
94 | 94 | ||
95 | os_stack equ (os_data_l-gdts) ; GDTs |
95 | os_stack equ (os_data_l-gdts) ; GDTs |
96 | os_code equ (os_code_l-gdts) |
96 | os_code equ (os_code_l-gdts) |
97 | graph_data equ (3+graph_data_l-gdts) |
97 | graph_data equ (3+graph_data_l-gdts) |
98 | tss0 equ (tss0_l-gdts) |
98 | tss0 equ (tss0_l-gdts) |
99 | app_code equ (3+app_code_l-gdts) |
99 | app_code equ (3+app_code_l-gdts) |
100 | app_data equ (3+app_data_l-gdts) |
100 | app_data equ (3+app_data_l-gdts) |
101 | app_tls equ (3+tls_data_l-gdts) |
101 | app_tls equ (3+tls_data_l-gdts) |
102 | pci_code_sel equ (pci_code_32-gdts) |
102 | pci_code_sel equ (pci_code_32-gdts) |
103 | pci_data_sel equ (pci_data_32-gdts) |
103 | pci_data_sel equ (pci_data_32-gdts) |
104 | 104 | ||
105 | 105 | ||
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
107 | ;; |
107 | ;; |
108 | ;; Included files: |
108 | ;; Included files: |
109 | ;; |
109 | ;; |
110 | ;; Kernel16.inc |
110 | ;; Kernel16.inc |
111 | ;; - Booteng.inc English text for bootup |
111 | ;; - Booteng.inc English text for bootup |
112 | ;; - Bootcode.inc Hardware setup |
112 | ;; - Bootcode.inc Hardware setup |
113 | ;; - Pci16.inc PCI functions |
113 | ;; - Pci16.inc PCI functions |
114 | ;; |
114 | ;; |
115 | ;; Kernel32.inc |
115 | ;; Kernel32.inc |
116 | ;; - Sys32.inc Process management |
116 | ;; - Sys32.inc Process management |
117 | ;; - Shutdown.inc Shutdown and restart |
117 | ;; - Shutdown.inc Shutdown and restart |
118 | ;; - Fat32.inc Read / write hd |
118 | ;; - Fat32.inc Read / write hd |
119 | ;; - Vesa12.inc Vesa 1.2 driver |
119 | ;; - Vesa12.inc Vesa 1.2 driver |
120 | ;; - Vesa20.inc Vesa 2.0 driver |
120 | ;; - Vesa20.inc Vesa 2.0 driver |
121 | ;; - Vga.inc VGA driver |
121 | ;; - Vga.inc VGA driver |
122 | ;; - Stack.inc Network interface |
122 | ;; - Stack.inc Network interface |
123 | ;; - Mouse.inc Mouse pointer |
123 | ;; - Mouse.inc Mouse pointer |
124 | ;; - Scincode.inc Window skinning |
124 | ;; - Scincode.inc Window skinning |
125 | ;; - Pci32.inc PCI functions |
125 | ;; - Pci32.inc PCI functions |
126 | ;; |
126 | ;; |
127 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
127 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
128 | 128 | ||
129 | 129 | ||
130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
131 | ;; ;; |
131 | ;; ;; |
132 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
132 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
133 | ;; ;; |
133 | ;; ;; |
134 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
134 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
135 | 135 | ||
136 | use16 |
136 | use16 |
137 | org 0x0 |
137 | org 0x0 |
138 | jmp start_of_code |
138 | jmp start_of_code |
139 | 139 | ||
140 | if lang eq sp |
140 | if lang eq sp |
141 | include "kernelsp.inc" ; spanish kernel messages |
141 | include "kernelsp.inc" ; spanish kernel messages |
142 | else |
142 | else |
143 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
143 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
144 | end if |
144 | end if |
145 | 145 | ||
146 | include "boot/bootstr.inc" ; language-independent boot messages |
146 | include "boot/bootstr.inc" ; language-independent boot messages |
147 | include "boot/preboot.inc" |
147 | include "boot/preboot.inc" |
148 | 148 | ||
149 | if lang eq ge |
149 | if lang eq ge |
150 | include "boot/bootge.inc" ; german system boot messages |
150 | include "boot/bootge.inc" ; german system boot messages |
151 | else if lang eq sp |
151 | else if lang eq sp |
152 | include "boot/bootsp.inc" ; spanish system boot messages |
152 | include "boot/bootsp.inc" ; spanish system boot messages |
153 | else if lang eq ru |
153 | else if lang eq ru |
154 | include "boot/bootru.inc" ; russian system boot messages |
154 | include "boot/bootru.inc" ; russian system boot messages |
155 | include "boot/ru.inc" ; Russian font |
155 | include "boot/ru.inc" ; Russian font |
156 | else if lang eq et |
156 | else if lang eq et |
157 | include "boot/bootet.inc" ; estonian system boot messages |
157 | include "boot/bootet.inc" ; estonian system boot messages |
158 | include "boot/et.inc" ; Estonian font |
158 | include "boot/et.inc" ; Estonian font |
159 | else |
159 | else |
160 | include "boot/booten.inc" ; english system boot messages |
160 | include "boot/booten.inc" ; english system boot messages |
161 | end if |
161 | end if |
162 | 162 | ||
163 | include "boot/bootcode.inc" ; 16 bit system boot code |
163 | include "boot/bootcode.inc" ; 16 bit system boot code |
164 | include "bus/pci/pci16.inc" |
164 | include "bus/pci/pci16.inc" |
165 | include "detect/biosdisk.inc" |
165 | include "detect/biosdisk.inc" |
166 | 166 | ||
167 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
167 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
168 | ;; ;; |
168 | ;; ;; |
169 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
169 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
170 | ;; ;; |
170 | ;; ;; |
171 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
171 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
172 | 172 | ||
173 | 173 | ||
174 | ; CR0 Flags - Protected mode and Paging |
174 | ; CR0 Flags - Protected mode and Paging |
175 | 175 | ||
176 | mov ecx, CR0_PE |
176 | mov ecx, CR0_PE |
177 | 177 | ||
178 | ; Enabling 32 bit protected mode |
178 | ; Enabling 32 bit protected mode |
179 | 179 | ||
180 | sidt [cs:old_ints_h] |
180 | sidt [cs:old_ints_h] |
181 | 181 | ||
182 | cli ; disable all irqs |
182 | cli ; disable all irqs |
183 | cld |
183 | cld |
184 | mov al, 255 ; mask all irqs |
184 | mov al, 255 ; mask all irqs |
185 | out 0xa1, al |
185 | out 0xa1, al |
186 | out 0x21, al |
186 | out 0x21, al |
187 | l.5: |
187 | l.5: |
188 | in al, 0x64 ; Enable A20 |
188 | in al, 0x64 ; Enable A20 |
189 | test al, 2 |
189 | test al, 2 |
190 | jnz l.5 |
190 | jnz l.5 |
191 | mov al, 0xD1 |
191 | mov al, 0xD1 |
192 | out 0x64, al |
192 | out 0x64, al |
193 | l.6: |
193 | l.6: |
194 | in al, 0x64 |
194 | in al, 0x64 |
195 | test al, 2 |
195 | test al, 2 |
196 | jnz l.6 |
196 | jnz l.6 |
197 | mov al, 0xDF |
197 | mov al, 0xDF |
198 | out 0x60, al |
198 | out 0x60, al |
199 | l.7: |
199 | l.7: |
200 | in al, 0x64 |
200 | in al, 0x64 |
201 | test al, 2 |
201 | test al, 2 |
202 | jnz l.7 |
202 | jnz l.7 |
203 | mov al, 0xFF |
203 | mov al, 0xFF |
204 | out 0x64, al |
204 | out 0x64, al |
205 | 205 | ||
206 | lgdt [cs:tmp_gdt] ; Load GDT |
206 | lgdt [cs:tmp_gdt] ; Load GDT |
207 | mov eax, cr0 ; protected mode |
207 | mov eax, cr0 ; protected mode |
208 | or eax, ecx |
208 | or eax, ecx |
209 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
209 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
210 | mov cr0, eax |
210 | mov cr0, eax |
211 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
211 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
212 | 212 | ||
213 | align 8 |
213 | align 8 |
214 | tmp_gdt: |
214 | tmp_gdt: |
215 | 215 | ||
216 | dw 23 |
216 | dw 23 |
217 | dd tmp_gdt+0x10000 |
217 | dd tmp_gdt+0x10000 |
218 | dw 0 |
218 | dw 0 |
219 | 219 | ||
220 | dw 0xffff |
220 | dw 0xffff |
221 | dw 0x0000 |
221 | dw 0x0000 |
222 | db 0x00 |
222 | db 0x00 |
223 | dw 11011111b *256 +10011010b |
223 | dw 11011111b *256 +10011010b |
224 | db 0x00 |
224 | db 0x00 |
225 | 225 | ||
226 | dw 0xffff |
226 | dw 0xffff |
227 | dw 0x0000 |
227 | dw 0x0000 |
228 | db 0x00 |
228 | db 0x00 |
229 | dw 11011111b *256 +10010010b |
229 | dw 11011111b *256 +10010010b |
230 | db 0x00 |
230 | db 0x00 |
231 | 231 | ||
232 | include "data16.inc" |
232 | include "data16.inc" |
233 | 233 | ||
234 | if ~ lang eq sp |
234 | if ~ lang eq sp |
235 | diff16 "end of bootcode",0,$+0x10000 |
235 | diff16 "end of bootcode",0,$+0x10000 |
236 | end if |
236 | end if |
237 | 237 | ||
238 | use32 |
238 | use32 |
239 | org $+0x10000 |
239 | org $+0x10000 |
240 | 240 | ||
241 | align 4 |
241 | align 4 |
242 | B32: |
242 | B32: |
243 | mov ax, os_stack ; Selector for os |
243 | mov ax, os_stack ; Selector for os |
244 | mov ds, ax |
244 | mov ds, ax |
245 | mov es, ax |
245 | mov es, ax |
246 | mov fs, ax |
246 | mov fs, ax |
247 | mov gs, ax |
247 | mov gs, ax |
248 | mov ss, ax |
248 | mov ss, ax |
249 | mov esp, 0x006CC00 ; Set stack |
249 | mov esp, 0x006CC00 ; Set stack |
250 | 250 | ||
251 | ; CLEAR 0x280000 - HEAP_BASE |
251 | ; CLEAR 0x280000 - HEAP_BASE |
252 | 252 | ||
253 | xor eax, eax |
253 | xor eax, eax |
254 | mov edi, CLEAN_ZONE |
254 | mov edi, CLEAN_ZONE |
255 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
255 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
256 | cld |
256 | cld |
257 | rep stosd |
257 | rep stosd |
258 | 258 | ||
259 | ; CLEAR KERNEL UNDEFINED GLOBALS |
259 | ; CLEAR KERNEL UNDEFINED GLOBALS |
260 | mov edi, endofcode-OS_BASE |
260 | mov edi, endofcode-OS_BASE |
261 | mov ecx, 0x90000 |
261 | mov ecx, 0x90000 |
262 | sub ecx, edi |
262 | sub ecx, edi |
263 | shr ecx, 2 |
263 | shr ecx, 2 |
264 | rep stosd |
264 | rep stosd |
265 | 265 | ||
266 | ; SAVE & CLEAR 0-0xffff |
266 | ; SAVE & CLEAR 0-0xffff |
267 | - | ||
268 | xor esi, esi |
- | |
269 | mov edi, (BOOT_VAR-OS_BASE) |
- | |
270 | mov ecx, 0x10000 / 4 |
- | |
271 | rep movsd |
267 | |
272 | mov edi, 0x1000 |
268 | mov edi, 0x1000 |
- | 269 | mov ecx, 0x8000 / 4 |
|
- | 270 | rep stosd |
|
- | 271 | mov edi, 0xa000 |
|
273 | mov ecx, 0xf000 / 4 |
272 | mov ecx, 0x6000 / 4 |
274 | rep stosd |
273 | rep stosd |
275 | 274 | ||
276 | call test_cpu |
275 | call test_cpu |
277 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
276 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
278 | 277 | ||
279 | call check_acpi |
278 | call check_acpi |
280 | call init_BIOS32 |
279 | call init_BIOS32 |
281 | ; MEMORY MODEL |
280 | ; MEMORY MODEL |
282 | call mem_test |
281 | call mem_test |
283 | call init_mem |
282 | call init_mem |
284 | call init_page_map |
283 | call init_page_map |
285 | 284 | ||
286 | ; ENABLE PAGING |
285 | ; ENABLE PAGING |
287 | 286 | ||
288 | mov eax, sys_pgdir-OS_BASE |
287 | mov eax, sys_pgdir-OS_BASE |
289 | mov cr3, eax |
288 | mov cr3, eax |
290 | 289 | ||
291 | mov eax, cr0 |
290 | mov eax, cr0 |
292 | or eax, CR0_PG+CR0_WP |
291 | or eax, CR0_PG+CR0_WP |
293 | mov cr0, eax |
292 | mov cr0, eax |
294 | 293 | ||
295 | lgdt [gdts] |
294 | lgdt [gdts] |
296 | jmp pword os_code:high_code |
295 | jmp pword os_code:high_code |
297 | 296 | ||
298 | align 4 |
297 | align 4 |
299 | bios32_entry dd ? |
298 | bios32_entry dd ? |
300 | tmp_page_tabs dd ? |
299 | tmp_page_tabs dd ? |
301 | 300 | ||
302 | use16 |
301 | use16 |
303 | org $-0x10000 |
302 | org $-0x10000 |
304 | include "boot/shutdown.inc" ; shutdown or restart |
303 | include "boot/shutdown.inc" ; shutdown or restart |
305 | org $+0x10000 |
304 | org $+0x10000 |
306 | use32 |
305 | use32 |
307 | 306 | ||
308 | __DEBUG__ fix 1 |
307 | __DEBUG__ fix 1 |
309 | __DEBUG_LEVEL__ fix 1 |
308 | __DEBUG_LEVEL__ fix 1 |
310 | include 'init.inc' |
309 | include 'init.inc' |
311 | 310 | ||
312 | org OS_BASE+$ |
311 | org OS_BASE+$ |
313 | 312 | ||
314 | include 'fdo.inc' |
313 | include 'fdo.inc' |
315 | 314 | ||
316 | align 4 |
315 | align 4 |
317 | high_code: |
316 | high_code: |
318 | mov ax, os_stack |
317 | mov ax, os_stack |
319 | mov bx, app_data |
318 | mov bx, app_data |
320 | mov cx, app_tls |
319 | mov cx, app_tls |
321 | mov ss, ax |
320 | mov ss, ax |
322 | add esp, OS_BASE |
321 | add esp, OS_BASE |
323 | 322 | ||
324 | mov ds, bx |
323 | mov ds, bx |
325 | mov es, bx |
324 | mov es, bx |
326 | mov fs, cx |
325 | mov fs, cx |
327 | mov gs, bx |
326 | mov gs, bx |
328 | 327 | ||
329 | bt [cpu_caps], CAPS_PGE |
328 | bt [cpu_caps], CAPS_PGE |
330 | jnc @F |
329 | jnc @F |
331 | 330 | ||
332 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
331 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
333 | 332 | ||
334 | mov ebx, cr4 |
333 | mov ebx, cr4 |
335 | or ebx, CR4_PGE |
334 | or ebx, CR4_PGE |
336 | mov cr4, ebx |
335 | mov cr4, ebx |
337 | @@: |
336 | @@: |
338 | xor eax, eax |
337 | xor eax, eax |
339 | mov dword [sys_pgdir], eax |
338 | mov dword [sys_pgdir], eax |
340 | mov dword [sys_pgdir+4], eax |
339 | mov dword [sys_pgdir+4], eax |
341 | 340 | ||
342 | mov eax, cr3 |
341 | mov eax, cr3 |
343 | mov cr3, eax ; flush TLB |
342 | mov cr3, eax ; flush TLB |
344 | 343 | ||
345 | mov ecx, pg_data.mutex |
344 | mov ecx, pg_data.mutex |
346 | call mutex_init |
345 | call mutex_init |
347 | 346 | ||
348 | mov ecx, disk_list_mutex |
347 | mov ecx, disk_list_mutex |
349 | call mutex_init |
348 | call mutex_init |
350 | 349 | ||
351 | mov ecx, keyboard_list_mutex |
350 | mov ecx, keyboard_list_mutex |
352 | call mutex_init |
351 | call mutex_init |
353 | 352 | ||
354 | mov ecx, unpack_mutex |
353 | mov ecx, unpack_mutex |
355 | call mutex_init |
354 | call mutex_init |
356 | 355 | ||
357 | mov ecx, application_table_mutex |
356 | mov ecx, application_table_mutex |
358 | call mutex_init |
357 | call mutex_init |
359 | 358 | ||
360 | ; SAVE REAL MODE VARIABLES |
359 | ; SAVE REAL MODE VARIABLES |
361 | xor eax, eax |
360 | xor eax, eax |
362 | mov ax, [BOOT_VAR + BOOT_IDE_PI_16] |
361 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
363 | mov [IDEContrProgrammingInterface], ax |
362 | mov [IDEContrProgrammingInterface], ax |
364 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
363 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
365 | mov [IDEContrRegsBaseAddr], ax |
364 | mov [IDEContrRegsBaseAddr], ax |
366 | mov ax, [BOOT_VAR + BOOT_IDE_BAR0_16] |
365 | mov ax, [BOOT_VARS + BOOT_IDE_BAR0_16] |
367 | mov [IDE_BAR0_val], ax |
366 | mov [IDE_BAR0_val], ax |
368 | 367 | ||
369 | cmp ax, 0 |
368 | cmp ax, 0 |
370 | je @f |
369 | je @f |
371 | cmp ax, 1 |
370 | cmp ax, 1 |
372 | je @f |
371 | je @f |
373 | and ax, 0xfff0 |
372 | and ax, 0xfff0 |
374 | mov [StandardATABases], ax |
373 | mov [StandardATABases], ax |
375 | mov [hd_address_table], eax |
374 | mov [hd_address_table], eax |
376 | mov [hd_address_table+8], eax |
375 | mov [hd_address_table+8], eax |
377 | @@: |
376 | @@: |
378 | mov ax, [BOOT_VAR + BOOT_IDE_BAR1_16] |
377 | mov ax, [BOOT_VARS + BOOT_IDE_BAR1_16] |
379 | mov [IDE_BAR1_val], ax |
378 | mov [IDE_BAR1_val], ax |
380 | mov ax, [BOOT_VAR + BOOT_IDE_BAR2_16] |
379 | mov ax, [BOOT_VARS + BOOT_IDE_BAR2_16] |
381 | mov [IDE_BAR2_val], ax |
380 | mov [IDE_BAR2_val], ax |
382 | 381 | ||
383 | cmp ax, 0 |
382 | cmp ax, 0 |
384 | je @f |
383 | je @f |
385 | cmp ax, 1 |
384 | cmp ax, 1 |
386 | je @f |
385 | je @f |
387 | and ax, 0xfff0 |
386 | and ax, 0xfff0 |
388 | mov [StandardATABases+2], ax |
387 | mov [StandardATABases+2], ax |
389 | mov [hd_address_table+16], eax |
388 | mov [hd_address_table+16], eax |
390 | mov [hd_address_table+24], eax |
389 | mov [hd_address_table+24], eax |
391 | @@: |
390 | @@: |
392 | mov ax, [BOOT_VAR + BOOT_IDE_BAR3_16] |
391 | mov ax, [BOOT_VARS + BOOT_IDE_BAR3_16] |
393 | mov [IDE_BAR3_val], ax |
392 | mov [IDE_BAR3_val], ax |
394 | 393 | ||
395 | ; --------------- APM --------------------- |
394 | ; --------------- APM --------------------- |
396 | 395 | ||
397 | ; init selectors |
396 | ; init selectors |
398 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
397 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
399 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
398 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
400 | ; protected-mode 32-bit code segment |
399 | ; protected-mode 32-bit code segment |
401 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
400 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
402 | ; protected-mode 16-bit code segment |
401 | ; protected-mode 16-bit code segment |
403 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
402 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
404 | ; protected-mode 16-bit data segment |
403 | ; protected-mode 16-bit data segment |
405 | 404 | ||
406 | shl eax, 4 |
405 | shl eax, 4 |
407 | mov [dword apm_code_32 + 2], ax |
406 | mov [dword apm_code_32 + 2], ax |
408 | shr eax, 16 |
407 | shr eax, 16 |
409 | mov [dword apm_code_32 + 4], al |
408 | mov [dword apm_code_32 + 4], al |
410 | 409 | ||
411 | shl ecx, 4 |
410 | shl ecx, 4 |
412 | mov [dword apm_code_16 + 2], cx |
411 | mov [dword apm_code_16 + 2], cx |
413 | shr ecx, 16 |
412 | shr ecx, 16 |
414 | mov [dword apm_code_16 + 4], cl |
413 | mov [dword apm_code_16 + 4], cl |
415 | 414 | ||
416 | shl edx, 4 |
415 | shl edx, 4 |
417 | mov [dword apm_data_16 + 2], dx |
416 | mov [dword apm_data_16 + 2], dx |
418 | shr edx, 16 |
417 | shr edx, 16 |
419 | mov [dword apm_data_16 + 4], dl |
418 | mov [dword apm_data_16 + 4], dl |
420 | 419 | ||
421 | mov dword[apm_entry], ebx |
420 | mov dword[apm_entry], ebx |
422 | mov word [apm_entry + 4], apm_code_32 - gdts |
421 | mov word [apm_entry + 4], apm_code_32 - gdts |
423 | 422 | ||
424 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
423 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
425 | mov [apm_vf], eax |
424 | mov [apm_vf], eax |
426 | ; ----------------------------------------- |
425 | ; ----------------------------------------- |
427 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
426 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
428 | mov [allow_dma_access], al |
427 | mov [allow_dma_access], al |
429 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
428 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
430 | mov [_display.bpp], eax |
429 | mov [_display.bpp], eax |
431 | mov [_display.vrefresh], 60 |
430 | mov [_display.vrefresh], 60 |
432 | 431 | ||
433 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
432 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
434 | mov [_display.width], eax |
433 | mov [_display.width], eax |
435 | mov [display_width_standard], eax |
434 | mov [display_width_standard], eax |
436 | dec eax |
435 | dec eax |
437 | mov [Screen_Max_X], eax |
436 | mov [Screen_Max_X], eax |
438 | mov [screen_workarea.right], eax |
437 | mov [screen_workarea.right], eax |
439 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
438 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
440 | mov [_display.height], eax |
439 | mov [_display.height], eax |
441 | mov [display_height_standard], eax |
440 | mov [display_height_standard], eax |
442 | dec eax |
441 | dec eax |
443 | mov [Screen_Max_Y], eax |
442 | mov [Screen_Max_Y], eax |
444 | mov [screen_workarea.bottom], eax |
443 | mov [screen_workarea.bottom], eax |
445 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE] ; screen mode |
444 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
446 | mov dword [SCR_MODE], eax |
445 | mov dword [SCR_MODE], eax |
447 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
446 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
448 | ; mov [BANK_SWITCH], eax |
447 | ; mov [BANK_SWITCH], eax |
449 | mov eax, 640 *4 ; Bytes PerScanLine |
448 | mov eax, 640 *4 ; Bytes PerScanLine |
450 | cmp [SCR_MODE], word 0x13 ; 320x200 |
449 | cmp [SCR_MODE], word 0x13 ; 320x200 |
451 | je @f |
450 | je @f |
452 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
451 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
453 | je @f |
452 | je @f |
454 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
453 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
455 | @@: |
454 | @@: |
456 | mov [_display.pitch], eax |
455 | mov [_display.pitch], eax |
457 | mov eax, [_display.width] |
456 | mov eax, [_display.width] |
458 | mul [_display.height] |
457 | mul [_display.height] |
459 | mov [_WinMapSize], eax |
458 | mov [_WinMapSize], eax |
460 | 459 | ||
461 | call calculate_fast_getting_offset_for_WinMapAddress |
460 | call calculate_fast_getting_offset_for_WinMapAddress |
462 | ; for Qemu or non standart video cards |
461 | ; for Qemu or non standart video cards |
463 | ; Unfortunately [BytesPerScanLine] does not always |
462 | ; Unfortunately [BytesPerScanLine] does not always |
464 | ; equal to [_display.width] * [ScreenBPP] / 8 |
463 | ; equal to [_display.width] * [ScreenBPP] / 8 |
465 | call calculate_fast_getting_offset_for_LFB |
464 | call calculate_fast_getting_offset_for_LFB |
466 | 465 | ||
467 | mov esi, BOOT_VAR+0x9080 |
466 | mov esi, BOOT_VARS+0x9080 |
468 | movzx ecx, byte [esi-1] |
467 | movzx ecx, byte [esi-1] |
469 | mov [NumBiosDisks], ecx |
468 | mov [NumBiosDisks], ecx |
470 | mov edi, BiosDisksData |
469 | mov edi, BiosDisksData |
471 | rep movsd |
470 | rep movsd |
472 | 471 | ||
473 | ; GRAPHICS ADDRESSES |
472 | ; GRAPHICS ADDRESSES |
474 | 473 | ||
475 | mov eax, [BOOT_VAR+BOOT_LFB] |
474 | mov eax, [BOOT_VARS+BOOT_LFB] |
476 | mov [LFBAddress], eax |
475 | mov [LFBAddress], eax |
477 | 476 | ||
478 | cmp [SCR_MODE], word 0100000000000000b |
477 | cmp [SCR_MODE], word 0100000000000000b |
479 | jge setvesa20 |
478 | jge setvesa20 |
480 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
479 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
481 | je v20ga32 |
480 | je v20ga32 |
482 | jmp v20ga24 |
481 | jmp v20ga24 |
483 | 482 | ||
484 | setvesa20: |
483 | setvesa20: |
485 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
484 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
486 | mov [GETPIXEL], dword Vesa20_getpixel24 |
485 | mov [GETPIXEL], dword Vesa20_getpixel24 |
487 | cmp byte [_display.bpp], 24 |
486 | cmp byte [_display.bpp], 24 |
488 | jz v20ga24 |
487 | jz v20ga24 |
489 | v20ga32: |
488 | v20ga32: |
490 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
489 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
491 | mov [GETPIXEL], dword Vesa20_getpixel32 |
490 | mov [GETPIXEL], dword Vesa20_getpixel32 |
492 | jmp no_mode_0x12 |
491 | jmp no_mode_0x12 |
493 | v20ga24: |
492 | v20ga24: |
494 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
493 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
495 | jne no_mode_0x12 |
494 | jne no_mode_0x12 |
496 | mov [PUTPIXEL], dword VGA_putpixel |
495 | mov [PUTPIXEL], dword VGA_putpixel |
497 | mov [GETPIXEL], dword Vesa20_getpixel32 |
496 | mov [GETPIXEL], dword Vesa20_getpixel32 |
498 | no_mode_0x12: |
497 | no_mode_0x12: |
499 | 498 | ||
500 | mov [MOUSE_PICTURE], dword mousepointer |
499 | mov [MOUSE_PICTURE], dword mousepointer |
501 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
500 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
502 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
501 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
503 | 502 | ||
504 | ; -------- Fast System Call init ---------- |
503 | ; -------- Fast System Call init ---------- |
505 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
504 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
506 | bt [cpu_caps], CAPS_SEP |
505 | bt [cpu_caps], CAPS_SEP |
507 | jnc .SEnP ; SysEnter not Present |
506 | jnc .SEnP ; SysEnter not Present |
508 | xor edx, edx |
507 | xor edx, edx |
509 | mov ecx, MSR_SYSENTER_CS |
508 | mov ecx, MSR_SYSENTER_CS |
510 | mov eax, os_code |
509 | mov eax, os_code |
511 | wrmsr |
510 | wrmsr |
512 | mov ecx, MSR_SYSENTER_ESP |
511 | mov ecx, MSR_SYSENTER_ESP |
513 | ; mov eax, sysenter_stack ; Check it |
512 | ; mov eax, sysenter_stack ; Check it |
514 | xor eax, eax |
513 | xor eax, eax |
515 | wrmsr |
514 | wrmsr |
516 | mov ecx, MSR_SYSENTER_EIP |
515 | mov ecx, MSR_SYSENTER_EIP |
517 | mov eax, sysenter_entry |
516 | mov eax, sysenter_entry |
518 | wrmsr |
517 | wrmsr |
519 | .SEnP: |
518 | .SEnP: |
520 | ; AMD SYSCALL/SYSRET |
519 | ; AMD SYSCALL/SYSRET |
521 | cmp byte[cpu_vendor], 'A' |
520 | cmp byte[cpu_vendor], 'A' |
522 | jne .noSYSCALL |
521 | jne .noSYSCALL |
523 | mov eax, 0x80000001 |
522 | mov eax, 0x80000001 |
524 | cpuid |
523 | cpuid |
525 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
524 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
526 | jz .noSYSCALL |
525 | jz .noSYSCALL |
527 | mov ecx, MSR_AMD_EFER |
526 | mov ecx, MSR_AMD_EFER |
528 | rdmsr |
527 | rdmsr |
529 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
528 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
530 | wrmsr |
529 | wrmsr |
531 | 530 | ||
532 | ; !!!! It`s dirty hack, fix it !!! |
531 | ; !!!! It`s dirty hack, fix it !!! |
533 | ; Bits of EDX : |
532 | ; Bits of EDX : |
534 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
533 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
535 | ; and the contents of this field, plus 8, are copied into the SS register. |
534 | ; and the contents of this field, plus 8, are copied into the SS register. |
536 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
535 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
537 | ; and the contents of this field, plus 8, are copied into the SS register. |
536 | ; and the contents of this field, plus 8, are copied into the SS register. |
538 | 537 | ||
539 | ; mov edx, (os_code + 16) * 65536 + os_code |
538 | ; mov edx, (os_code + 16) * 65536 + os_code |
540 | mov edx, 0x1B0008 |
539 | mov edx, 0x1B0008 |
541 | 540 | ||
542 | mov eax, syscall_entry |
541 | mov eax, syscall_entry |
543 | mov ecx, MSR_AMD_STAR |
542 | mov ecx, MSR_AMD_STAR |
544 | wrmsr |
543 | wrmsr |
545 | .noSYSCALL: |
544 | .noSYSCALL: |
546 | ; ----------------------------------------- |
545 | ; ----------------------------------------- |
547 | stdcall alloc_page |
546 | stdcall alloc_page |
548 | stdcall map_page, tss-0xF80, eax, PG_SW |
547 | stdcall map_page, tss-0xF80, eax, PG_SW |
549 | stdcall alloc_page |
548 | stdcall alloc_page |
550 | stdcall map_page, tss+0x80, eax, PG_SW |
549 | stdcall map_page, tss+0x80, eax, PG_SW |
551 | stdcall alloc_page |
550 | stdcall alloc_page |
552 | stdcall map_page, tss+0x1080, eax, PG_SW |
551 | stdcall map_page, tss+0x1080, eax, PG_SW |
553 | 552 | ||
554 | ; LOAD IDT |
553 | ; LOAD IDT |
555 | 554 | ||
556 | call build_interrupt_table ;lidt is executed |
555 | call build_interrupt_table ;lidt is executed |
557 | ;lidt [idtreg] |
556 | ;lidt [idtreg] |
558 | 557 | ||
559 | call init_kernel_heap |
558 | call init_kernel_heap |
560 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
559 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
561 | mov [os_stack_seg], eax |
560 | mov [os_stack_seg], eax |
562 | 561 | ||
563 | lea esp, [eax+RING0_STACK_SIZE] |
562 | lea esp, [eax+RING0_STACK_SIZE] |
564 | 563 | ||
565 | mov [tss._ss0], os_stack |
564 | mov [tss._ss0], os_stack |
566 | mov [tss._esp0], esp |
565 | mov [tss._esp0], esp |
567 | mov [tss._esp], esp |
566 | mov [tss._esp], esp |
568 | mov [tss._cs], os_code |
567 | mov [tss._cs], os_code |
569 | mov [tss._ss], os_stack |
568 | mov [tss._ss], os_stack |
570 | mov [tss._ds], app_data |
569 | mov [tss._ds], app_data |
571 | mov [tss._es], app_data |
570 | mov [tss._es], app_data |
572 | mov [tss._fs], app_data |
571 | mov [tss._fs], app_data |
573 | mov [tss._gs], app_data |
572 | mov [tss._gs], app_data |
574 | mov [tss._io], 128 |
573 | mov [tss._io], 128 |
575 | ;Add IO access table - bit array of permitted ports |
574 | ;Add IO access table - bit array of permitted ports |
576 | mov edi, tss._io_map_0 |
575 | mov edi, tss._io_map_0 |
577 | xor eax, eax |
576 | xor eax, eax |
578 | not eax |
577 | not eax |
579 | mov ecx, 8192/4 |
578 | mov ecx, 8192/4 |
580 | rep stosd ; access to 4096*8=65536 ports |
579 | rep stosd ; access to 4096*8=65536 ports |
581 | 580 | ||
582 | mov ax, tss0 |
581 | mov ax, tss0 |
583 | ltr ax |
582 | ltr ax |
584 | 583 | ||
585 | mov [LFBSize], 0xC00000 |
584 | mov [LFBSize], 0xC00000 |
586 | call init_LFB |
585 | call init_LFB |
587 | call init_fpu |
586 | call init_fpu |
588 | call init_malloc |
587 | call init_malloc |
589 | 588 | ||
590 | stdcall alloc_kernel_space, 0x51000 |
589 | stdcall alloc_kernel_space, 0x51000 |
591 | mov [default_io_map], eax |
590 | mov [default_io_map], eax |
592 | 591 | ||
593 | add eax, 0x2000 |
592 | add eax, 0x2000 |
594 | mov [ipc_tmp], eax |
593 | mov [ipc_tmp], eax |
595 | mov ebx, 0x1000 |
594 | mov ebx, 0x1000 |
596 | 595 | ||
597 | add eax, 0x40000 |
596 | add eax, 0x40000 |
598 | mov [proc_mem_map], eax |
597 | mov [proc_mem_map], eax |
599 | 598 | ||
600 | add eax, 0x8000 |
599 | add eax, 0x8000 |
601 | mov [proc_mem_pdir], eax |
600 | mov [proc_mem_pdir], eax |
602 | 601 | ||
603 | add eax, ebx |
602 | add eax, ebx |
604 | mov [proc_mem_tab], eax |
603 | mov [proc_mem_tab], eax |
605 | 604 | ||
606 | add eax, ebx |
605 | add eax, ebx |
607 | mov [tmp_task_pdir], eax |
606 | mov [tmp_task_pdir], eax |
608 | 607 | ||
609 | add eax, ebx |
608 | add eax, ebx |
610 | mov [tmp_task_ptab], eax |
609 | mov [tmp_task_ptab], eax |
611 | 610 | ||
612 | add eax, ebx |
611 | add eax, ebx |
613 | mov [ipc_pdir], eax |
612 | mov [ipc_pdir], eax |
614 | 613 | ||
615 | add eax, ebx |
614 | add eax, ebx |
616 | mov [ipc_ptab], eax |
615 | mov [ipc_ptab], eax |
617 | 616 | ||
618 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
617 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
619 | (unpack.lc+unpack.lp)))*4 |
618 | (unpack.lc+unpack.lp)))*4 |
620 | 619 | ||
621 | mov [unpack.p], eax |
620 | mov [unpack.p], eax |
622 | 621 | ||
623 | call init_events |
622 | call init_events |
624 | mov eax, srv.fd-SRV.fd |
623 | mov eax, srv.fd-SRV.fd |
625 | mov [srv.fd], eax |
624 | mov [srv.fd], eax |
626 | mov [srv.bk], eax |
625 | mov [srv.bk], eax |
627 | 626 | ||
628 | ;Set base of graphic segment to linear address of LFB |
627 | ;Set base of graphic segment to linear address of LFB |
629 | mov eax, [LFBAddress] ; set for gs |
628 | mov eax, [LFBAddress] ; set for gs |
630 | mov [graph_data_l+2], ax |
629 | mov [graph_data_l+2], ax |
631 | shr eax, 16 |
630 | shr eax, 16 |
632 | mov [graph_data_l+4], al |
631 | mov [graph_data_l+4], al |
633 | mov [graph_data_l+7], ah |
632 | mov [graph_data_l+7], ah |
634 | 633 | ||
635 | stdcall kernel_alloc, [_WinMapSize] |
634 | stdcall kernel_alloc, [_WinMapSize] |
636 | mov [_WinMapAddress], eax |
635 | mov [_WinMapAddress], eax |
637 | 636 | ||
638 | xor eax, eax |
637 | xor eax, eax |
639 | inc eax |
638 | inc eax |
640 | 639 | ||
641 | ; set background |
640 | ; set background |
642 | 641 | ||
643 | mov [BgrDrawMode], eax |
642 | mov [BgrDrawMode], eax |
644 | mov [BgrDataWidth], eax |
643 | mov [BgrDataWidth], eax |
645 | mov [BgrDataHeight], eax |
644 | mov [BgrDataHeight], eax |
646 | mov [mem_BACKGROUND], 4 |
645 | mov [mem_BACKGROUND], 4 |
647 | mov [img_background], static_background_data |
646 | mov [img_background], static_background_data |
648 | 647 | ||
649 | ; SET UP OS TASK |
648 | ; SET UP OS TASK |
650 | 649 | ||
651 | mov esi, boot_setostask |
650 | mov esi, boot_setostask |
652 | call boot_log |
651 | call boot_log |
653 | 652 | ||
654 | mov edx, SLOT_BASE+256 |
653 | mov edx, SLOT_BASE+256 |
655 | mov ebx, [os_stack_seg] |
654 | mov ebx, [os_stack_seg] |
656 | add ebx, 0x2000 |
655 | add ebx, 0x2000 |
657 | call setup_os_slot |
656 | call setup_os_slot |
658 | mov dword [edx], 'IDLE' |
657 | mov dword [edx], 'IDLE' |
659 | sub [edx+APPDATA.saved_esp], 4 |
658 | sub [edx+APPDATA.saved_esp], 4 |
660 | mov eax, [edx+APPDATA.saved_esp] |
659 | mov eax, [edx+APPDATA.saved_esp] |
661 | mov dword [eax], idle_thread |
660 | mov dword [eax], idle_thread |
662 | mov ecx, IDLE_PRIORITY |
661 | mov ecx, IDLE_PRIORITY |
663 | call scheduler_add_thread |
662 | call scheduler_add_thread |
664 | 663 | ||
665 | mov edx, SLOT_BASE+256*2 |
664 | mov edx, SLOT_BASE+256*2 |
666 | mov ebx, [os_stack_seg] |
665 | mov ebx, [os_stack_seg] |
667 | call setup_os_slot |
666 | call setup_os_slot |
668 | mov dword [edx], 'OS' |
667 | mov dword [edx], 'OS' |
669 | xor ecx, ecx |
668 | xor ecx, ecx |
670 | call scheduler_add_thread |
669 | call scheduler_add_thread |
671 | 670 | ||
672 | mov dword [CURRENT_TASK], 2 |
671 | mov dword [CURRENT_TASK], 2 |
673 | mov dword [TASK_COUNT], 2 |
672 | mov dword [TASK_COUNT], 2 |
674 | mov dword [current_slot], SLOT_BASE + 256*2 |
673 | mov dword [current_slot], SLOT_BASE + 256*2 |
675 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
674 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
676 | 675 | ||
677 | 676 | ||
678 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
677 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
679 | mov esi, boot_initirq |
678 | mov esi, boot_initirq |
680 | call boot_log |
679 | call boot_log |
681 | call init_irqs |
680 | call init_irqs |
682 | 681 | ||
683 | mov esi, boot_picinit |
682 | mov esi, boot_picinit |
684 | call boot_log |
683 | call boot_log |
685 | call PIC_init |
684 | call PIC_init |
686 | 685 | ||
687 | mov esi, boot_v86machine |
686 | mov esi, boot_v86machine |
688 | call boot_log |
687 | call boot_log |
689 | ; Initialize system V86 machine |
688 | ; Initialize system V86 machine |
690 | call init_sys_v86 |
689 | call init_sys_v86 |
691 | 690 | ||
692 | mov esi, boot_inittimer |
691 | mov esi, boot_inittimer |
693 | call boot_log |
692 | call boot_log |
694 | ; Initialize system timer (IRQ0) |
693 | ; Initialize system timer (IRQ0) |
695 | call PIT_init |
694 | call PIT_init |
696 | 695 | ||
697 | ; CALCULATE FAT CHAIN FOR RAMDISK |
696 | ; CALCULATE FAT CHAIN FOR RAMDISK |
698 | 697 | ||
699 | call calculatefatchain |
698 | call calculatefatchain |
700 | 699 | ||
701 | mov esi, boot_initapic |
700 | mov esi, boot_initapic |
702 | call boot_log |
701 | call boot_log |
703 | ; Try to Initialize APIC |
702 | ; Try to Initialize APIC |
704 | call APIC_init |
703 | call APIC_init |
705 | 704 | ||
706 | mov esi, boot_enableirq |
705 | mov esi, boot_enableirq |
707 | call boot_log |
706 | call boot_log |
708 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
707 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
709 | ; they are used: when partitions are scanned, hd_read relies on timer |
708 | ; they are used: when partitions are scanned, hd_read relies on timer |
710 | call unmask_timer |
709 | call unmask_timer |
711 | stdcall enable_irq, 2 ; @#$%! PIC |
710 | stdcall enable_irq, 2 ; @#$%! PIC |
712 | stdcall enable_irq, 6 ; FDD |
711 | stdcall enable_irq, 6 ; FDD |
713 | stdcall enable_irq, 13 ; co-processor |
712 | stdcall enable_irq, 13 ; co-processor |
714 | stdcall enable_irq, 14 |
713 | stdcall enable_irq, 14 |
715 | stdcall enable_irq, 15 |
714 | stdcall enable_irq, 15 |
716 | 715 | ||
717 | mov esi, boot_enablint_ide |
716 | mov esi, boot_enablint_ide |
718 | call boot_log |
717 | call boot_log |
719 | ; Enable interrupts in IDE controller |
718 | ; Enable interrupts in IDE controller |
720 | mov al, 0 |
719 | mov al, 0 |
721 | mov dx, 0x3F6 |
720 | mov dx, 0x3F6 |
722 | out dx, al |
721 | out dx, al |
723 | mov dl, 0x76 |
722 | mov dl, 0x76 |
724 | out dx, al |
723 | out dx, al |
725 | 724 | ||
726 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
725 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
727 | ; mov esi, boot_detectdisks |
726 | ; mov esi, boot_detectdisks |
728 | ; call boot_log |
727 | ; call boot_log |
729 | ;include 'detect/disks.inc' |
728 | ;include 'detect/disks.inc' |
730 | mov esi, boot_detectfloppy |
729 | mov esi, boot_detectfloppy |
731 | call boot_log |
730 | call boot_log |
732 | include 'detect/dev_fd.inc' |
731 | include 'detect/dev_fd.inc' |
733 | mov esi, boot_detecthdcd |
732 | mov esi, boot_detecthdcd |
734 | call boot_log |
733 | call boot_log |
735 | include 'detect/dev_hdcd.inc' |
734 | include 'detect/dev_hdcd.inc' |
736 | mov esi, boot_getcache |
735 | mov esi, boot_getcache |
737 | call boot_log |
736 | call boot_log |
738 | include 'detect/getcache.inc' |
737 | include 'detect/getcache.inc' |
739 | mov esi, boot_detectpart |
738 | mov esi, boot_detectpart |
740 | call boot_log |
739 | call boot_log |
741 | include 'detect/sear_par.inc' |
740 | include 'detect/sear_par.inc' |
742 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
741 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
743 | 742 | ||
744 | mov esi, boot_init_sys |
743 | mov esi, boot_init_sys |
745 | call boot_log |
744 | call boot_log |
746 | call Parser_params |
745 | call Parser_params |
747 | 746 | ||
748 | if ~ defined extended_primary_loader |
747 | if ~ defined extended_primary_loader |
749 | ; ramdisk image should be loaded by extended primary loader if it exists |
748 | ; ramdisk image should be loaded by extended primary loader if it exists |
750 | ; READ RAMDISK IMAGE FROM HD |
749 | ; READ RAMDISK IMAGE FROM HD |
751 | 750 | ||
752 | ;!!!!!!!!!!!!!!!!!!!!!!! |
751 | ;!!!!!!!!!!!!!!!!!!!!!!! |
753 | include 'boot/rdload.inc' |
752 | include 'boot/rdload.inc' |
754 | ;!!!!!!!!!!!!!!!!!!!!!!! |
753 | ;!!!!!!!!!!!!!!!!!!!!!!! |
755 | end if |
754 | end if |
756 | ; mov [dma_hdd],1 |
755 | ; mov [dma_hdd],1 |
757 | 756 | ||
758 | if 0 |
757 | if 0 |
759 | mov ax, [OS_BASE+0x10000+bx_from_load] |
758 | mov ax, [OS_BASE+0x10000+bx_from_load] |
760 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
759 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
761 | je no_lib_load |
760 | je no_lib_load |
762 | 761 | ||
763 | mov esi, boot_loadlibs |
762 | mov esi, boot_loadlibs |
764 | call boot_log |
763 | call boot_log |
765 | ; LOADING LIBRARES |
764 | ; LOADING LIBRARES |
766 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
765 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
767 | call load_file_parse_table ; prepare file parse table |
766 | call load_file_parse_table ; prepare file parse table |
768 | call set_kernel_conf ; configure devices and gui |
767 | call set_kernel_conf ; configure devices and gui |
769 | no_lib_load: |
768 | no_lib_load: |
770 | end if |
769 | end if |
771 | 770 | ||
772 | ; Display APIC status |
771 | ; Display APIC status |
773 | mov esi, boot_APIC_found |
772 | mov esi, boot_APIC_found |
774 | cmp [irq_mode], IRQ_APIC |
773 | cmp [irq_mode], IRQ_APIC |
775 | je @f |
774 | je @f |
776 | mov esi, boot_APIC_nfound |
775 | mov esi, boot_APIC_nfound |
777 | @@: |
776 | @@: |
778 | call boot_log |
777 | call boot_log |
779 | 778 | ||
780 | ; PRINT AMOUNT OF MEMORY |
779 | ; PRINT AMOUNT OF MEMORY |
781 | mov esi, boot_memdetect |
780 | mov esi, boot_memdetect |
782 | call boot_log |
781 | call boot_log |
783 | 782 | ||
784 | movzx ecx, word [boot_y] |
783 | movzx ecx, word [boot_y] |
785 | if lang eq ru |
784 | if lang eq ru |
786 | or ecx, (10+30*6) shl 16 |
785 | or ecx, (10+30*6) shl 16 |
787 | else if lang eq sp |
786 | else if lang eq sp |
788 | or ecx, (10+33*6) shl 16 |
787 | or ecx, (10+33*6) shl 16 |
789 | else |
788 | else |
790 | or ecx, (10+29*6) shl 16 |
789 | or ecx, (10+29*6) shl 16 |
791 | end if |
790 | end if |
792 | sub ecx, 10 |
791 | sub ecx, 10 |
793 | mov edx, 0xFFFFFF |
792 | mov edx, 0xFFFFFF |
794 | mov ebx, [MEM_AMOUNT] |
793 | mov ebx, [MEM_AMOUNT] |
795 | shr ebx, 20 |
794 | shr ebx, 20 |
796 | xor edi, edi |
795 | xor edi, edi |
797 | mov eax, 0x00040000 |
796 | mov eax, 0x00040000 |
798 | inc edi |
797 | inc edi |
799 | call display_number_force |
798 | call display_number_force |
800 | 799 | ||
801 | ; BUILD SCHEDULER |
800 | ; BUILD SCHEDULER |
802 | 801 | ||
803 | ; call build_scheduler; sys32.inc |
802 | ; call build_scheduler; sys32.inc |
804 | 803 | ||
805 | ; mov esi, boot_devices |
804 | ; mov esi, boot_devices |
806 | ; call boot_log |
805 | ; call boot_log |
807 | 806 | ||
808 | mov [pci_access_enabled], 1 |
807 | mov [pci_access_enabled], 1 |
809 | call pci_enum |
808 | call pci_enum |
810 | 809 | ||
811 | stdcall load_driver, szVidintel |
810 | stdcall load_driver, szVidintel |
812 | 811 | ||
813 | call usb_init |
812 | call usb_init |
814 | 813 | ||
815 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
814 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
816 | 815 | ||
817 | mov esi, boot_windefs |
816 | mov esi, boot_windefs |
818 | call boot_log |
817 | call boot_log |
819 | call set_window_defaults |
818 | call set_window_defaults |
820 | 819 | ||
821 | ; SET BACKGROUND DEFAULTS |
820 | ; SET BACKGROUND DEFAULTS |
822 | 821 | ||
823 | mov esi, boot_bgr |
822 | mov esi, boot_bgr |
824 | call boot_log |
823 | call boot_log |
825 | call init_background |
824 | call init_background |
826 | call calculatebackground |
825 | call calculatebackground |
827 | 826 | ||
828 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
827 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
829 | 828 | ||
830 | mov esi, boot_resirqports |
829 | mov esi, boot_resirqports |
831 | call boot_log |
830 | call boot_log |
832 | call reserve_irqs_ports |
831 | call reserve_irqs_ports |
833 | 832 | ||
834 | call init_display |
833 | call init_display |
835 | mov eax, [def_cursor] |
834 | mov eax, [def_cursor] |
836 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
835 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
837 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
836 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
838 | 837 | ||
839 | ; PRINT CPU FREQUENCY |
838 | ; PRINT CPU FREQUENCY |
840 | 839 | ||
841 | mov esi, boot_cpufreq |
840 | mov esi, boot_cpufreq |
842 | call boot_log |
841 | call boot_log |
843 | 842 | ||
844 | cli ;FIXME check IF |
843 | cli ;FIXME check IF |
845 | rdtsc |
844 | rdtsc |
846 | mov ecx, eax |
845 | mov ecx, eax |
847 | mov esi, 250 ; wait 1/4 a second |
846 | mov esi, 250 ; wait 1/4 a second |
848 | call delay_ms |
847 | call delay_ms |
849 | rdtsc |
848 | rdtsc |
850 | 849 | ||
851 | sub eax, ecx |
850 | sub eax, ecx |
852 | xor edx, edx |
851 | xor edx, edx |
853 | shld edx, eax, 2 |
852 | shld edx, eax, 2 |
854 | shl eax, 2 |
853 | shl eax, 2 |
855 | mov dword [cpu_freq], eax |
854 | mov dword [cpu_freq], eax |
856 | mov dword [cpu_freq+4], edx |
855 | mov dword [cpu_freq+4], edx |
857 | mov ebx, 1000000 |
856 | mov ebx, 1000000 |
858 | div ebx |
857 | div ebx |
859 | mov ebx, eax |
858 | mov ebx, eax |
860 | 859 | ||
861 | movzx ecx, word [boot_y] |
860 | movzx ecx, word [boot_y] |
862 | if lang eq ru |
861 | if lang eq ru |
863 | add ecx, (10+19*6) shl 16 - 10 |
862 | add ecx, (10+19*6) shl 16 - 10 |
864 | else if lang eq sp |
863 | else if lang eq sp |
865 | add ecx, (10+25*6) shl 16 - 10 |
864 | add ecx, (10+25*6) shl 16 - 10 |
866 | else |
865 | else |
867 | add ecx, (10+17*6) shl 16 - 10 |
866 | add ecx, (10+17*6) shl 16 - 10 |
868 | end if |
867 | end if |
869 | 868 | ||
870 | mov edx, 0xFFFFFF |
869 | mov edx, 0xFFFFFF |
871 | xor edi, edi |
870 | xor edi, edi |
872 | mov eax, 0x00040000 |
871 | mov eax, 0x00040000 |
873 | inc edi |
872 | inc edi |
874 | call display_number_force |
873 | call display_number_force |
875 | 874 | ||
876 | ; SET VARIABLES |
875 | ; SET VARIABLES |
877 | 876 | ||
878 | call set_variables |
877 | call set_variables |
879 | 878 | ||
880 | ; STACK AND FDC |
879 | ; STACK AND FDC |
881 | 880 | ||
882 | call stack_init |
881 | call stack_init |
883 | call fdc_init |
882 | call fdc_init |
884 | 883 | ||
885 | ; PALETTE FOR 320x200 and 640x480 16 col |
884 | ; PALETTE FOR 320x200 and 640x480 16 col |
886 | 885 | ||
887 | cmp [SCR_MODE], word 0x12 |
886 | cmp [SCR_MODE], word 0x12 |
888 | jne no_pal_vga |
887 | jne no_pal_vga |
889 | mov esi, boot_pal_vga |
888 | mov esi, boot_pal_vga |
890 | call boot_log |
889 | call boot_log |
891 | call paletteVGA |
890 | call paletteVGA |
892 | no_pal_vga: |
891 | no_pal_vga: |
893 | 892 | ||
894 | cmp [SCR_MODE], word 0x13 |
893 | cmp [SCR_MODE], word 0x13 |
895 | jne no_pal_ega |
894 | jne no_pal_ega |
896 | mov esi, boot_pal_ega |
895 | mov esi, boot_pal_ega |
897 | call boot_log |
896 | call boot_log |
898 | call palette320x200 |
897 | call palette320x200 |
899 | no_pal_ega: |
898 | no_pal_ega: |
900 | 899 | ||
901 | ; LOAD DEFAULT SKIN |
900 | ; LOAD DEFAULT SKIN |
902 | 901 | ||
903 | call load_default_skin |
902 | call load_default_skin |
904 | 903 | ||
905 | ;protect io permission map |
904 | ;protect io permission map |
906 | 905 | ||
907 | mov esi, [default_io_map] |
906 | mov esi, [default_io_map] |
908 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
907 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
909 | add esi, 0x1000 |
908 | add esi, 0x1000 |
910 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
909 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
911 | 910 | ||
912 | stdcall map_page, tss._io_map_0, \ |
911 | stdcall map_page, tss._io_map_0, \ |
913 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
912 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
914 | stdcall map_page, tss._io_map_1, \ |
913 | stdcall map_page, tss._io_map_1, \ |
915 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
914 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
916 | 915 | ||
917 | ; LOAD FIRST APPLICATION |
916 | ; LOAD FIRST APPLICATION |
918 | cli |
917 | cli |
919 | - | ||
920 | ; cmp byte [BOOT_VAR+0x9030],1 |
- | |
921 | ; jne no_load_vrr_m |
- | |
922 | - | ||
923 | ; mov ebp, vrr_m |
- | |
924 | ; call fs_execute_from_sysdir |
- | |
925 | ; |
- | |
926 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
- | |
927 | ; sub eax,2 |
- | |
928 | ; jz first_app_found |
- | |
929 | ; |
- | |
930 | ;no_load_vrr_m: |
- | |
931 | 918 | ||
932 | mov ebp, firstapp |
919 | mov ebp, firstapp |
933 | call fs_execute_from_sysdir |
- | |
934 | - | ||
935 | ; cmp eax,2 ; continue if a process has been loaded |
920 | call fs_execute_from_sysdir |
936 | test eax, eax |
921 | test eax, eax |
937 | jns first_app_found |
922 | jns first_app_found |
938 | 923 | ||
939 | mov esi, boot_failed |
924 | mov esi, boot_failed |
940 | call boot_log |
925 | call boot_log |
941 | 926 | ||
942 | mov eax, 0xDEADBEEF ; otherwise halt |
927 | mov eax, 0xDEADBEEF ; otherwise halt |
943 | hlt |
928 | hlt |
944 | 929 | ||
945 | first_app_found: |
930 | first_app_found: |
946 | 931 | ||
947 | cli |
932 | cli |
948 | 933 | ||
949 | ; SET KEYBOARD PARAMETERS |
934 | ; SET KEYBOARD PARAMETERS |
950 | mov al, 0xf6 ; reset keyboard, scan enabled |
935 | mov al, 0xf6 ; reset keyboard, scan enabled |
951 | call kb_write |
936 | call kb_write |
952 | test ah, ah |
937 | test ah, ah |
953 | jnz .no_keyboard |
938 | jnz .no_keyboard |
954 | 939 | ||
955 | ; wait until 8042 is ready |
940 | ; wait until 8042 is ready |
956 | xor ecx, ecx |
941 | xor ecx, ecx |
957 | @@: |
942 | @@: |
958 | in al, 64h |
943 | in al, 64h |
959 | and al, 00000010b |
944 | and al, 00000010b |
960 | loopnz @b |
945 | loopnz @b |
961 | 946 | ||
962 | iglobal |
947 | iglobal |
963 | align 4 |
948 | align 4 |
964 | ps2_keyboard_functions: |
949 | ps2_keyboard_functions: |
965 | dd .end - $ |
950 | dd .end - $ |
966 | dd 0 ; no close |
951 | dd 0 ; no close |
967 | dd ps2_set_lights |
952 | dd ps2_set_lights |
968 | .end: |
953 | .end: |
969 | endg |
954 | endg |
970 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
955 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
971 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
956 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
972 | ; call kb_write |
957 | ; call kb_write |
973 | ; call kb_read |
958 | ; call kb_read |
974 | ; mov al, 111b |
959 | ; mov al, 111b |
975 | ; call kb_write |
960 | ; call kb_write |
976 | ; call kb_read |
961 | ; call kb_read |
977 | 962 | ||
978 | mov al, 0xF3 ; set repeat rate & delay |
963 | mov al, 0xF3 ; set repeat rate & delay |
979 | call kb_write |
964 | call kb_write |
980 | ; call kb_read |
965 | ; call kb_read |
981 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
966 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
982 | call kb_write |
967 | call kb_write |
983 | ; call kb_read |
968 | ; call kb_read |
984 | ;// mike.dld [ |
969 | ;// mike.dld [ |
985 | call set_lights |
970 | call set_lights |
986 | ;// mike.dld ] |
971 | ;// mike.dld ] |
987 | stdcall attach_int_handler, 1, irq1, 0 |
972 | stdcall attach_int_handler, 1, irq1, 0 |
988 | .no_keyboard: |
973 | .no_keyboard: |
989 | 974 | ||
990 | ; SET MOUSE |
975 | ; SET MOUSE |
991 | 976 | ||
992 | stdcall load_driver, szPS2MDriver |
977 | stdcall load_driver, szPS2MDriver |
993 | ; stdcall load_driver, szCOM_MDriver |
978 | ; stdcall load_driver, szCOM_MDriver |
994 | 979 | ||
995 | mov esi, boot_setmouse |
980 | mov esi, boot_setmouse |
996 | call boot_log |
981 | call boot_log |
997 | call setmouse |
982 | call setmouse |
998 | 983 | ||
999 | ; Setup serial output console (if enabled) |
984 | ; Setup serial output console (if enabled) |
1000 | 985 | ||
1001 | if defined debug_com_base |
986 | if defined debug_com_base |
1002 | 987 | ||
1003 | ; enable Divisor latch |
988 | ; enable Divisor latch |
1004 | 989 | ||
1005 | mov dx, debug_com_base+3 |
990 | mov dx, debug_com_base+3 |
1006 | mov al, 1 shl 7 |
991 | mov al, 1 shl 7 |
1007 | out dx, al |
992 | out dx, al |
1008 | 993 | ||
1009 | ; Set speed to 115200 baud (max speed) |
994 | ; Set speed to 115200 baud (max speed) |
1010 | 995 | ||
1011 | mov dx, debug_com_base |
996 | mov dx, debug_com_base |
1012 | mov al, 0x01 |
997 | mov al, 0x01 |
1013 | out dx, al |
998 | out dx, al |
1014 | 999 | ||
1015 | mov dx, debug_com_base+1 |
1000 | mov dx, debug_com_base+1 |
1016 | mov al, 0x00 |
1001 | mov al, 0x00 |
1017 | out dx, al |
1002 | out dx, al |
1018 | 1003 | ||
1019 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1004 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1020 | 1005 | ||
1021 | mov dx, debug_com_base+3 |
1006 | mov dx, debug_com_base+3 |
1022 | mov al, 3 |
1007 | mov al, 3 |
1023 | out dx, al |
1008 | out dx, al |
1024 | 1009 | ||
1025 | ; disable interrupts |
1010 | ; disable interrupts |
1026 | 1011 | ||
1027 | mov dx, debug_com_base+1 |
1012 | mov dx, debug_com_base+1 |
1028 | mov al, 0 |
1013 | mov al, 0 |
1029 | out dx, al |
1014 | out dx, al |
1030 | 1015 | ||
1031 | ; clear + enable fifo (64 bits) |
1016 | ; clear + enable fifo (64 bits) |
1032 | 1017 | ||
1033 | mov dx, debug_com_base+2 |
1018 | mov dx, debug_com_base+2 |
1034 | mov al, 0x7 + 1 shl 5 |
1019 | mov al, 0x7 + 1 shl 5 |
1035 | out dx, al |
1020 | out dx, al |
1036 | 1021 | ||
1037 | 1022 | ||
1038 | end if |
1023 | end if |
1039 | mov eax, [version_inf.rev] |
1024 | mov eax, [version_inf.rev] |
1040 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1025 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1041 | 1026 | ||
1042 | mov eax, [cpu_count] |
1027 | mov eax, [cpu_count] |
1043 | test eax, eax |
1028 | test eax, eax |
1044 | jnz @F |
1029 | jnz @F |
1045 | mov al, 1 ; at least one CPU |
1030 | mov al, 1 ; at least one CPU |
1046 | @@: |
1031 | @@: |
1047 | DEBUGF 1, "K : %d CPU detected\n", eax |
1032 | DEBUGF 1, "K : %d CPU detected\n", eax |
1048 | 1033 | ||
1049 | DEBUGF 1, "K : BAR0 %x \n", [IDE_BAR0_val]:4 |
1034 | DEBUGF 1, "K : BAR0 %x \n", [IDE_BAR0_val]:4 |
1050 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1035 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1051 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1036 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1052 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1037 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1053 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1038 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1054 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1039 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1055 | ; START MULTITASKING |
1040 | ; START MULTITASKING |
1056 | 1041 | ||
1057 | ; A 'All set - press ESC to start' messages if need |
1042 | ; A 'All set - press ESC to start' messages if need |
1058 | if preboot_blogesc |
1043 | if preboot_blogesc |
1059 | mov esi, boot_tasking |
1044 | mov esi, boot_tasking |
1060 | call boot_log |
1045 | call boot_log |
1061 | .bll1: |
1046 | .bll1: |
1062 | in al, 0x60 ; wait for ESC key press |
1047 | in al, 0x60 ; wait for ESC key press |
1063 | cmp al, 129 |
1048 | cmp al, 129 |
1064 | jne .bll1 |
1049 | jne .bll1 |
1065 | end if |
1050 | end if |
1066 | 1051 | ||
1067 | cmp [IDEContrRegsBaseAddr], 0 |
1052 | cmp [IDEContrRegsBaseAddr], 0 |
1068 | setnz [dma_hdd] |
1053 | setnz [dma_hdd] |
1069 | 1054 | ||
1070 | cmp [dma_hdd], 0 |
1055 | cmp [dma_hdd], 0 |
1071 | je .print_pio |
1056 | je .print_pio |
1072 | .print_dma: |
1057 | .print_dma: |
1073 | DEBUGF 1, "K : IDE DMA mode\n" |
1058 | DEBUGF 1, "K : IDE DMA mode\n" |
1074 | jmp .continue |
1059 | jmp .continue |
1075 | 1060 | ||
1076 | .print_pio: |
1061 | .print_pio: |
1077 | DEBUGF 1, "K : IDE PIO mode\n" |
1062 | DEBUGF 1, "K : IDE PIO mode\n" |
1078 | .continue: |
1063 | .continue: |
1079 | 1064 | ||
1080 | mov [timer_ticks_enable], 1 ; for cd driver |
1065 | mov [timer_ticks_enable], 1 ; for cd driver |
1081 | 1066 | ||
1082 | sti |
1067 | sti |
1083 | ; call change_task |
1068 | ; call change_task |
1084 | 1069 | ||
1085 | jmp osloop |
1070 | jmp osloop |
1086 | 1071 | ||
1087 | 1072 | ||
1088 | ; Fly :) |
1073 | ; Fly :) |
1089 | 1074 | ||
1090 | include 'unpacker.inc' |
1075 | include 'unpacker.inc' |
1091 | 1076 | ||
1092 | align 4 |
1077 | align 4 |
1093 | boot_log: |
1078 | boot_log: |
1094 | pushad |
1079 | pushad |
1095 | 1080 | ||
1096 | mov ebx, 10*65536 |
1081 | mov ebx, 10*65536 |
1097 | mov bx, word [boot_y] |
1082 | mov bx, word [boot_y] |
1098 | add [boot_y], dword 10 |
1083 | add [boot_y], dword 10 |
1099 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1084 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1100 | xor edi, edi |
1085 | xor edi, edi |
1101 | mov edx, esi |
1086 | mov edx, esi |
1102 | inc edi |
1087 | inc edi |
1103 | call dtext |
1088 | call dtext |
1104 | 1089 | ||
1105 | mov [novesachecksum], 1000 |
1090 | mov [novesachecksum], 1000 |
1106 | call checkVga_N13 |
1091 | call checkVga_N13 |
1107 | 1092 | ||
1108 | popad |
1093 | popad |
1109 | 1094 | ||
1110 | ret |
1095 | ret |
1111 | 1096 | ||
1112 | ; in: edx -> APPDATA for OS/IDLE slot |
1097 | ; in: edx -> APPDATA for OS/IDLE slot |
1113 | ; in: ebx = stack base |
1098 | ; in: ebx = stack base |
1114 | proc setup_os_slot |
1099 | proc setup_os_slot |
1115 | xor eax, eax |
1100 | xor eax, eax |
1116 | mov ecx, 256/4 |
1101 | mov ecx, 256/4 |
1117 | mov edi, edx |
1102 | mov edi, edx |
1118 | rep stosd |
1103 | rep stosd |
1119 | 1104 | ||
1120 | mov eax, tss+0x80 |
1105 | mov eax, tss+0x80 |
1121 | call get_pg_addr |
1106 | call get_pg_addr |
1122 | inc eax |
1107 | inc eax |
1123 | mov [edx+APPDATA.io_map], eax |
1108 | mov [edx+APPDATA.io_map], eax |
1124 | mov eax, tss+0x1080 |
1109 | mov eax, tss+0x1080 |
1125 | call get_pg_addr |
1110 | call get_pg_addr |
1126 | inc eax |
1111 | inc eax |
1127 | mov [edx+APPDATA.io_map+4], eax |
1112 | mov [edx+APPDATA.io_map+4], eax |
1128 | 1113 | ||
1129 | mov dword [edx+APPDATA.pl0_stack], ebx |
1114 | mov dword [edx+APPDATA.pl0_stack], ebx |
1130 | lea edi, [ebx+0x2000-512] |
1115 | lea edi, [ebx+0x2000-512] |
1131 | mov dword [edx+APPDATA.fpu_state], edi |
1116 | mov dword [edx+APPDATA.fpu_state], edi |
1132 | mov dword [edx+APPDATA.saved_esp0], edi |
1117 | mov dword [edx+APPDATA.saved_esp0], edi |
1133 | mov dword [edx+APPDATA.saved_esp], edi |
1118 | mov dword [edx+APPDATA.saved_esp], edi |
1134 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1119 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1135 | 1120 | ||
1136 | mov esi, fpu_data |
1121 | mov esi, fpu_data |
1137 | mov ecx, 512/4 |
1122 | mov ecx, 512/4 |
1138 | cld |
1123 | cld |
1139 | rep movsd |
1124 | rep movsd |
1140 | 1125 | ||
1141 | lea eax, [edx+APP_OBJ_OFFSET] |
1126 | lea eax, [edx+APP_OBJ_OFFSET] |
1142 | mov dword [edx+APPDATA.fd_obj], eax |
1127 | mov dword [edx+APPDATA.fd_obj], eax |
1143 | mov dword [edx+APPDATA.bk_obj], eax |
1128 | mov dword [edx+APPDATA.bk_obj], eax |
1144 | 1129 | ||
1145 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1130 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1146 | 1131 | ||
1147 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1132 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1148 | 1133 | ||
1149 | mov eax, edx |
1134 | mov eax, edx |
1150 | shr eax, 3 |
1135 | shr eax, 3 |
1151 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1136 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1152 | mov [eax+TASKDATA.wnd_number], dh |
1137 | mov [eax+TASKDATA.wnd_number], dh |
1153 | mov byte [eax+TASKDATA.pid], dh |
1138 | mov byte [eax+TASKDATA.pid], dh |
1154 | 1139 | ||
1155 | ret |
1140 | ret |
1156 | endp |
1141 | endp |
1157 | 1142 | ||
1158 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1143 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1159 | ; ; |
1144 | ; ; |
1160 | ; MAIN OS LOOP START ; |
1145 | ; MAIN OS LOOP START ; |
1161 | ; ; |
1146 | ; ; |
1162 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1147 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1163 | align 32 |
1148 | align 32 |
1164 | osloop: |
1149 | osloop: |
1165 | mov edx, osloop_has_work? |
1150 | mov edx, osloop_has_work? |
1166 | xor ecx, ecx |
1151 | xor ecx, ecx |
1167 | call Wait_events |
1152 | call Wait_events |
1168 | xor eax, eax |
1153 | xor eax, eax |
1169 | xchg eax, [osloop_nonperiodic_work] |
1154 | xchg eax, [osloop_nonperiodic_work] |
1170 | test eax, eax |
1155 | test eax, eax |
1171 | jz .no_periodic |
1156 | jz .no_periodic |
1172 | ; call [draw_pointer] |
1157 | ; call [draw_pointer] |
1173 | call __sys_draw_pointer |
1158 | call __sys_draw_pointer |
1174 | call window_check_events |
1159 | call window_check_events |
1175 | call mouse_check_events |
1160 | call mouse_check_events |
1176 | call checkmisc |
1161 | call checkmisc |
1177 | call checkVga_N13 |
1162 | call checkVga_N13 |
1178 | .no_periodic: |
1163 | .no_periodic: |
1179 | call stack_handler |
1164 | call stack_handler |
1180 | call check_fdd_motor_status |
1165 | call check_fdd_motor_status |
1181 | call check_ATAPI_device_event |
1166 | call check_ATAPI_device_event |
1182 | call check_lights_state |
1167 | call check_lights_state |
1183 | call check_timers |
1168 | call check_timers |
1184 | jmp osloop |
1169 | jmp osloop |
1185 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1170 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1186 | ; ; |
1171 | ; ; |
1187 | ; MAIN OS LOOP END ; |
1172 | ; MAIN OS LOOP END ; |
1188 | ; ; |
1173 | ; ; |
1189 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1174 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1190 | proc osloop_has_work? |
1175 | proc osloop_has_work? |
1191 | cmp [osloop_nonperiodic_work], 0 |
1176 | cmp [osloop_nonperiodic_work], 0 |
1192 | jnz .yes |
1177 | jnz .yes |
1193 | call stack_handler_has_work? |
1178 | call stack_handler_has_work? |
1194 | jnz .yes |
1179 | jnz .yes |
1195 | call check_fdd_motor_status_has_work? |
1180 | call check_fdd_motor_status_has_work? |
1196 | jnz .yes |
1181 | jnz .yes |
1197 | call check_ATAPI_device_event_has_work? |
1182 | call check_ATAPI_device_event_has_work? |
1198 | jnz .yes |
1183 | jnz .yes |
1199 | call check_lights_state_has_work? |
1184 | call check_lights_state_has_work? |
1200 | jnz .yes |
1185 | jnz .yes |
1201 | call check_timers_has_work? |
1186 | call check_timers_has_work? |
1202 | jnz .yes |
1187 | jnz .yes |
1203 | .no: |
1188 | .no: |
1204 | xor eax, eax |
1189 | xor eax, eax |
1205 | ret |
1190 | ret |
1206 | .yes: |
1191 | .yes: |
1207 | xor eax, eax |
1192 | xor eax, eax |
1208 | inc eax |
1193 | inc eax |
1209 | ret |
1194 | ret |
1210 | endp |
1195 | endp |
1211 | 1196 | ||
1212 | proc wakeup_osloop |
1197 | proc wakeup_osloop |
1213 | mov [osloop_nonperiodic_work], 1 |
1198 | mov [osloop_nonperiodic_work], 1 |
1214 | ret |
1199 | ret |
1215 | endp |
1200 | endp |
1216 | 1201 | ||
1217 | uglobal |
1202 | uglobal |
1218 | align 4 |
1203 | align 4 |
1219 | osloop_nonperiodic_work dd ? |
1204 | osloop_nonperiodic_work dd ? |
1220 | endg |
1205 | endg |
1221 | 1206 | ||
1222 | align 4 |
1207 | align 4 |
1223 | idle_thread: |
1208 | idle_thread: |
1224 | sti |
1209 | sti |
1225 | idle_loop: |
1210 | idle_loop: |
1226 | hlt |
1211 | hlt |
1227 | jmp idle_loop |
1212 | jmp idle_loop |
1228 | 1213 | ||
1229 | 1214 | ||
1230 | 1215 | ||
1231 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1216 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1232 | ; ; |
1217 | ; ; |
1233 | ; INCLUDED SYSTEM FILES ; |
1218 | ; INCLUDED SYSTEM FILES ; |
1234 | ; ; |
1219 | ; ; |
1235 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1220 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1236 | 1221 | ||
1237 | 1222 | ||
1238 | include "kernel32.inc" |
1223 | include "kernel32.inc" |
1239 | 1224 | ||
1240 | 1225 | ||
1241 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1226 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1242 | ; ; |
1227 | ; ; |
1243 | ; KERNEL FUNCTIONS ; |
1228 | ; KERNEL FUNCTIONS ; |
1244 | ; ; |
1229 | ; ; |
1245 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1230 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1246 | 1231 | ||
1247 | reserve_irqs_ports: |
1232 | reserve_irqs_ports: |
1248 | 1233 | ||
1249 | 1234 | ||
1250 | ; RESERVE PORTS |
1235 | ; RESERVE PORTS |
1251 | mov eax, RESERVED_PORTS |
1236 | mov eax, RESERVED_PORTS |
1252 | mov ecx, 1 |
1237 | mov ecx, 1 |
1253 | 1238 | ||
1254 | mov [eax], dword 4 |
1239 | mov [eax], dword 4 |
1255 | 1240 | ||
1256 | mov [eax+16], ecx |
1241 | mov [eax+16], ecx |
1257 | mov [eax+16+4], dword 0 |
1242 | mov [eax+16+4], dword 0 |
1258 | mov [eax+16+8], dword 0x2D |
1243 | mov [eax+16+8], dword 0x2D |
1259 | 1244 | ||
1260 | mov [eax+32], ecx |
1245 | mov [eax+32], ecx |
1261 | mov [eax+32+4], dword 0x30 |
1246 | mov [eax+32+4], dword 0x30 |
1262 | mov [eax+32+8], dword 0x4D |
1247 | mov [eax+32+8], dword 0x4D |
1263 | 1248 | ||
1264 | mov [eax+48], ecx |
1249 | mov [eax+48], ecx |
1265 | mov [eax+48+4], dword 0x50 |
1250 | mov [eax+48+4], dword 0x50 |
1266 | mov [eax+48+8], dword 0xDF |
1251 | mov [eax+48+8], dword 0xDF |
1267 | 1252 | ||
1268 | mov [eax+64], ecx |
1253 | mov [eax+64], ecx |
1269 | mov [eax+64+4], dword 0xE5 |
1254 | mov [eax+64+4], dword 0xE5 |
1270 | mov [eax+64+8], dword 0xFF |
1255 | mov [eax+64+8], dword 0xFF |
1271 | 1256 | ||
1272 | ret |
1257 | ret |
1273 | 1258 | ||
1274 | 1259 | ||
1275 | iglobal |
1260 | iglobal |
1276 | process_number dd 0x2 |
1261 | process_number dd 0x2 |
1277 | endg |
1262 | endg |
1278 | 1263 | ||
1279 | set_variables: |
1264 | set_variables: |
1280 | 1265 | ||
1281 | mov ecx, 0x16 ; flush port 0x60 |
1266 | mov ecx, 0x16 ; flush port 0x60 |
1282 | .fl60: |
1267 | .fl60: |
1283 | in al, 0x60 |
1268 | in al, 0x60 |
1284 | loop .fl60 |
1269 | loop .fl60 |
1285 | push eax |
1270 | push eax |
1286 | 1271 | ||
1287 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
1272 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1288 | shr ax, 1 |
1273 | shr ax, 1 |
1289 | shl eax, 16 |
1274 | shl eax, 16 |
1290 | mov ax, [BOOT_VAR+BOOT_X_RES] |
1275 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1291 | shr ax, 1 |
1276 | shr ax, 1 |
1292 | mov [MOUSE_X], eax |
1277 | mov [MOUSE_X], eax |
1293 | call wakeup_osloop |
1278 | call wakeup_osloop |
1294 | 1279 | ||
1295 | xor eax, eax |
1280 | xor eax, eax |
1296 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1281 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1297 | 1282 | ||
1298 | mov byte [KEY_COUNT], al ; keyboard buffer |
1283 | mov byte [KEY_COUNT], al ; keyboard buffer |
1299 | mov byte [BTN_COUNT], al ; button buffer |
1284 | mov byte [BTN_COUNT], al ; button buffer |
1300 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1285 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1301 | 1286 | ||
1302 | pop eax |
1287 | pop eax |
1303 | ret |
1288 | ret |
1304 | 1289 | ||
1305 | align 4 |
1290 | align 4 |
1306 | ;input eax=43,bl-byte of output, ecx - number of port |
1291 | ;input eax=43,bl-byte of output, ecx - number of port |
1307 | sys_outport: |
1292 | sys_outport: |
1308 | 1293 | ||
1309 | mov edi, ecx ; separate flag for read / write |
1294 | mov edi, ecx ; separate flag for read / write |
1310 | and ecx, 65535 |
1295 | and ecx, 65535 |
1311 | 1296 | ||
1312 | mov eax, [RESERVED_PORTS] |
1297 | mov eax, [RESERVED_PORTS] |
1313 | test eax, eax |
1298 | test eax, eax |
1314 | jnz .sopl8 |
1299 | jnz .sopl8 |
1315 | inc eax |
1300 | inc eax |
1316 | mov [esp+32], eax |
1301 | mov [esp+32], eax |
1317 | ret |
1302 | ret |
1318 | 1303 | ||
1319 | .sopl8: |
1304 | .sopl8: |
1320 | mov edx, [TASK_BASE] |
1305 | mov edx, [TASK_BASE] |
1321 | mov edx, [edx+0x4] |
1306 | mov edx, [edx+0x4] |
1322 | ;and ecx,65535 |
1307 | ;and ecx,65535 |
1323 | ;cld - set on interrupt 0x40 |
1308 | ;cld - set on interrupt 0x40 |
1324 | .sopl1: |
1309 | .sopl1: |
1325 | 1310 | ||
1326 | mov esi, eax |
1311 | mov esi, eax |
1327 | shl esi, 4 |
1312 | shl esi, 4 |
1328 | add esi, RESERVED_PORTS |
1313 | add esi, RESERVED_PORTS |
1329 | cmp edx, [esi+0] |
1314 | cmp edx, [esi+0] |
1330 | jne .sopl2 |
1315 | jne .sopl2 |
1331 | cmp ecx, [esi+4] |
1316 | cmp ecx, [esi+4] |
1332 | jb .sopl2 |
1317 | jb .sopl2 |
1333 | cmp ecx, [esi+8] |
1318 | cmp ecx, [esi+8] |
1334 | jg .sopl2 |
1319 | jg .sopl2 |
1335 | .sopl3: |
1320 | .sopl3: |
1336 | 1321 | ||
1337 | test edi, 0x80000000; read ? |
1322 | test edi, 0x80000000; read ? |
1338 | jnz .sopl4 |
1323 | jnz .sopl4 |
1339 | 1324 | ||
1340 | mov eax, ebx |
1325 | mov eax, ebx |
1341 | mov dx, cx ; write |
1326 | mov dx, cx ; write |
1342 | out dx, al |
1327 | out dx, al |
1343 | and [esp+32], dword 0 |
1328 | and [esp+32], dword 0 |
1344 | ret |
1329 | ret |
1345 | 1330 | ||
1346 | .sopl2: |
1331 | .sopl2: |
1347 | 1332 | ||
1348 | dec eax |
1333 | dec eax |
1349 | jnz .sopl1 |
1334 | jnz .sopl1 |
1350 | inc eax |
1335 | inc eax |
1351 | mov [esp+32], eax |
1336 | mov [esp+32], eax |
1352 | ret |
1337 | ret |
1353 | 1338 | ||
1354 | 1339 | ||
1355 | .sopl4: |
1340 | .sopl4: |
1356 | 1341 | ||
1357 | mov dx, cx ; read |
1342 | mov dx, cx ; read |
1358 | in al, dx |
1343 | in al, dx |
1359 | and eax, 0xff |
1344 | and eax, 0xff |
1360 | and [esp+32], dword 0 |
1345 | and [esp+32], dword 0 |
1361 | mov [esp+20], eax |
1346 | mov [esp+20], eax |
1362 | ret |
1347 | ret |
1363 | 1348 | ||
1364 | display_number: |
1349 | display_number: |
1365 | ;It is not optimization |
1350 | ;It is not optimization |
1366 | mov eax, ebx |
1351 | mov eax, ebx |
1367 | mov ebx, ecx |
1352 | mov ebx, ecx |
1368 | mov ecx, edx |
1353 | mov ecx, edx |
1369 | mov edx, esi |
1354 | mov edx, esi |
1370 | mov esi, edi |
1355 | mov esi, edi |
1371 | ; eax = print type, al=0 -> ebx is number |
1356 | ; eax = print type, al=0 -> ebx is number |
1372 | ; al=1 -> ebx is pointer |
1357 | ; al=1 -> ebx is pointer |
1373 | ; ah=0 -> display decimal |
1358 | ; ah=0 -> display decimal |
1374 | ; ah=1 -> display hexadecimal |
1359 | ; ah=1 -> display hexadecimal |
1375 | ; ah=2 -> display binary |
1360 | ; ah=2 -> display binary |
1376 | ; eax bits 16-21 = number of digits to display (0-32) |
1361 | ; eax bits 16-21 = number of digits to display (0-32) |
1377 | ; eax bits 22-31 = reserved |
1362 | ; eax bits 22-31 = reserved |
1378 | ; |
1363 | ; |
1379 | ; ebx = number or pointer |
1364 | ; ebx = number or pointer |
1380 | ; ecx = x shl 16 + y |
1365 | ; ecx = x shl 16 + y |
1381 | ; edx = color |
1366 | ; edx = color |
1382 | xor edi, edi |
1367 | xor edi, edi |
1383 | display_number_force: |
1368 | display_number_force: |
1384 | push eax |
1369 | push eax |
1385 | and eax, 0x3fffffff |
1370 | and eax, 0x3fffffff |
1386 | cmp eax, 0xffff ; length > 0 ? |
1371 | cmp eax, 0xffff ; length > 0 ? |
1387 | pop eax |
1372 | pop eax |
1388 | jge cont_displ |
1373 | jge cont_displ |
1389 | ret |
1374 | ret |
1390 | cont_displ: |
1375 | cont_displ: |
1391 | push eax |
1376 | push eax |
1392 | and eax, 0x3fffffff |
1377 | and eax, 0x3fffffff |
1393 | cmp eax, 61*0x10000 ; length <= 60 ? |
1378 | cmp eax, 61*0x10000 ; length <= 60 ? |
1394 | pop eax |
1379 | pop eax |
1395 | jb cont_displ2 |
1380 | jb cont_displ2 |
1396 | ret |
1381 | ret |
1397 | cont_displ2: |
1382 | cont_displ2: |
1398 | 1383 | ||
1399 | pushad |
1384 | pushad |
1400 | 1385 | ||
1401 | cmp al, 1 ; ecx is a pointer ? |
1386 | cmp al, 1 ; ecx is a pointer ? |
1402 | jne displnl1 |
1387 | jne displnl1 |
1403 | mov ebp, ebx |
1388 | mov ebp, ebx |
1404 | add ebp, 4 |
1389 | add ebp, 4 |
1405 | mov ebp, [ebp+std_application_base_address] |
1390 | mov ebp, [ebp+std_application_base_address] |
1406 | mov ebx, [ebx+std_application_base_address] |
1391 | mov ebx, [ebx+std_application_base_address] |
1407 | displnl1: |
1392 | displnl1: |
1408 | sub esp, 64 |
1393 | sub esp, 64 |
1409 | 1394 | ||
1410 | test ah, ah ; DECIMAL |
1395 | test ah, ah ; DECIMAL |
1411 | jnz no_display_desnum |
1396 | jnz no_display_desnum |
1412 | shr eax, 16 |
1397 | shr eax, 16 |
1413 | and eax, 0xC03f |
1398 | and eax, 0xC03f |
1414 | ; and eax,0x3f |
1399 | ; and eax,0x3f |
1415 | push eax |
1400 | push eax |
1416 | and eax, 0x3f |
1401 | and eax, 0x3f |
1417 | mov edi, esp |
1402 | mov edi, esp |
1418 | add edi, 4+64-1 |
1403 | add edi, 4+64-1 |
1419 | mov ecx, eax |
1404 | mov ecx, eax |
1420 | mov eax, ebx |
1405 | mov eax, ebx |
1421 | mov ebx, 10 |
1406 | mov ebx, 10 |
1422 | d_desnum: |
1407 | d_desnum: |
1423 | xor edx, edx |
1408 | xor edx, edx |
1424 | call division_64_bits |
1409 | call division_64_bits |
1425 | div ebx |
1410 | div ebx |
1426 | add dl, 48 |
1411 | add dl, 48 |
1427 | mov [edi], dl |
1412 | mov [edi], dl |
1428 | dec edi |
1413 | dec edi |
1429 | loop d_desnum |
1414 | loop d_desnum |
1430 | pop eax |
1415 | pop eax |
1431 | call normalize_number |
1416 | call normalize_number |
1432 | call draw_num_text |
1417 | call draw_num_text |
1433 | add esp, 64 |
1418 | add esp, 64 |
1434 | popad |
1419 | popad |
1435 | ret |
1420 | ret |
1436 | no_display_desnum: |
1421 | no_display_desnum: |
1437 | 1422 | ||
1438 | cmp ah, 0x01 ; HEXADECIMAL |
1423 | cmp ah, 0x01 ; HEXADECIMAL |
1439 | jne no_display_hexnum |
1424 | jne no_display_hexnum |
1440 | shr eax, 16 |
1425 | shr eax, 16 |
1441 | and eax, 0xC03f |
1426 | and eax, 0xC03f |
1442 | ; and eax,0x3f |
1427 | ; and eax,0x3f |
1443 | push eax |
1428 | push eax |
1444 | and eax, 0x3f |
1429 | and eax, 0x3f |
1445 | mov edi, esp |
1430 | mov edi, esp |
1446 | add edi, 4+64-1 |
1431 | add edi, 4+64-1 |
1447 | mov ecx, eax |
1432 | mov ecx, eax |
1448 | mov eax, ebx |
1433 | mov eax, ebx |
1449 | mov ebx, 16 |
1434 | mov ebx, 16 |
1450 | d_hexnum: |
1435 | d_hexnum: |
1451 | xor edx, edx |
1436 | xor edx, edx |
1452 | call division_64_bits |
1437 | call division_64_bits |
1453 | div ebx |
1438 | div ebx |
1454 | hexletters = __fdo_hexdigits |
1439 | hexletters = __fdo_hexdigits |
1455 | add edx, hexletters |
1440 | add edx, hexletters |
1456 | mov dl, [edx] |
1441 | mov dl, [edx] |
1457 | mov [edi], dl |
1442 | mov [edi], dl |
1458 | dec edi |
1443 | dec edi |
1459 | loop d_hexnum |
1444 | loop d_hexnum |
1460 | pop eax |
1445 | pop eax |
1461 | call normalize_number |
1446 | call normalize_number |
1462 | call draw_num_text |
1447 | call draw_num_text |
1463 | add esp, 64 |
1448 | add esp, 64 |
1464 | popad |
1449 | popad |
1465 | ret |
1450 | ret |
1466 | no_display_hexnum: |
1451 | no_display_hexnum: |
1467 | 1452 | ||
1468 | cmp ah, 0x02 ; BINARY |
1453 | cmp ah, 0x02 ; BINARY |
1469 | jne no_display_binnum |
1454 | jne no_display_binnum |
1470 | shr eax, 16 |
1455 | shr eax, 16 |
1471 | and eax, 0xC03f |
1456 | and eax, 0xC03f |
1472 | ; and eax,0x3f |
1457 | ; and eax,0x3f |
1473 | push eax |
1458 | push eax |
1474 | and eax, 0x3f |
1459 | and eax, 0x3f |
1475 | mov edi, esp |
1460 | mov edi, esp |
1476 | add edi, 4+64-1 |
1461 | add edi, 4+64-1 |
1477 | mov ecx, eax |
1462 | mov ecx, eax |
1478 | mov eax, ebx |
1463 | mov eax, ebx |
1479 | mov ebx, 2 |
1464 | mov ebx, 2 |
1480 | d_binnum: |
1465 | d_binnum: |
1481 | xor edx, edx |
1466 | xor edx, edx |
1482 | call division_64_bits |
1467 | call division_64_bits |
1483 | div ebx |
1468 | div ebx |
1484 | add dl, 48 |
1469 | add dl, 48 |
1485 | mov [edi], dl |
1470 | mov [edi], dl |
1486 | dec edi |
1471 | dec edi |
1487 | loop d_binnum |
1472 | loop d_binnum |
1488 | pop eax |
1473 | pop eax |
1489 | call normalize_number |
1474 | call normalize_number |
1490 | call draw_num_text |
1475 | call draw_num_text |
1491 | add esp, 64 |
1476 | add esp, 64 |
1492 | popad |
1477 | popad |
1493 | ret |
1478 | ret |
1494 | no_display_binnum: |
1479 | no_display_binnum: |
1495 | 1480 | ||
1496 | add esp, 64 |
1481 | add esp, 64 |
1497 | popad |
1482 | popad |
1498 | ret |
1483 | ret |
1499 | 1484 | ||
1500 | normalize_number: |
1485 | normalize_number: |
1501 | test ah, 0x80 |
1486 | test ah, 0x80 |
1502 | jz .continue |
1487 | jz .continue |
1503 | mov ecx, 48 |
1488 | mov ecx, 48 |
1504 | and eax, 0x3f |
1489 | and eax, 0x3f |
1505 | @@: |
1490 | @@: |
1506 | inc edi |
1491 | inc edi |
1507 | cmp [edi], cl |
1492 | cmp [edi], cl |
1508 | jne .continue |
1493 | jne .continue |
1509 | dec eax |
1494 | dec eax |
1510 | cmp eax, 1 |
1495 | cmp eax, 1 |
1511 | ja @r |
1496 | ja @r |
1512 | mov al, 1 |
1497 | mov al, 1 |
1513 | .continue: |
1498 | .continue: |
1514 | and eax, 0x3f |
1499 | and eax, 0x3f |
1515 | ret |
1500 | ret |
1516 | 1501 | ||
1517 | division_64_bits: |
1502 | division_64_bits: |
1518 | test [esp+1+4], byte 0x40 |
1503 | test [esp+1+4], byte 0x40 |
1519 | jz .continue |
1504 | jz .continue |
1520 | push eax |
1505 | push eax |
1521 | mov eax, ebp |
1506 | mov eax, ebp |
1522 | div ebx |
1507 | div ebx |
1523 | mov ebp, eax |
1508 | mov ebp, eax |
1524 | pop eax |
1509 | pop eax |
1525 | .continue: |
1510 | .continue: |
1526 | ret |
1511 | ret |
1527 | 1512 | ||
1528 | draw_num_text: |
1513 | draw_num_text: |
1529 | mov esi, eax |
1514 | mov esi, eax |
1530 | mov edx, 64+4 |
1515 | mov edx, 64+4 |
1531 | sub edx, eax |
1516 | sub edx, eax |
1532 | add edx, esp |
1517 | add edx, esp |
1533 | mov ebx, [esp+64+32-8+4] |
1518 | mov ebx, [esp+64+32-8+4] |
1534 | ; add window start x & y |
1519 | ; add window start x & y |
1535 | mov ecx, [TASK_BASE] |
1520 | mov ecx, [TASK_BASE] |
1536 | 1521 | ||
1537 | mov edi, [CURRENT_TASK] |
1522 | mov edi, [CURRENT_TASK] |
1538 | shl edi, 8 |
1523 | shl edi, 8 |
1539 | 1524 | ||
1540 | mov eax, [ecx-twdw+WDATA.box.left] |
1525 | mov eax, [ecx-twdw+WDATA.box.left] |
1541 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1526 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1542 | shl eax, 16 |
1527 | shl eax, 16 |
1543 | add eax, [ecx-twdw+WDATA.box.top] |
1528 | add eax, [ecx-twdw+WDATA.box.top] |
1544 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1529 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1545 | add ebx, eax |
1530 | add ebx, eax |
1546 | mov ecx, [esp+64+32-12+4] |
1531 | mov ecx, [esp+64+32-12+4] |
1547 | and ecx, not 0x80000000 ; force counted string |
1532 | and ecx, not 0x80000000 ; force counted string |
1548 | mov eax, [esp+64+8] ; background color (if given) |
1533 | mov eax, [esp+64+8] ; background color (if given) |
1549 | mov edi, [esp+64+4] |
1534 | mov edi, [esp+64+4] |
1550 | jmp dtext |
1535 | jmp dtext |
1551 | 1536 | ||
1552 | align 4 |
1537 | align 4 |
1553 | 1538 | ||
1554 | sys_setup: |
1539 | sys_setup: |
1555 | 1540 | ||
1556 | ; 1=roland mpu midi base , base io address |
1541 | ; 1=roland mpu midi base , base io address |
1557 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1542 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1558 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1543 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1559 | ; 5=system language, 1eng 2fi 3ger 4rus |
1544 | ; 5=system language, 1eng 2fi 3ger 4rus |
1560 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1545 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1561 | ; 8=fat32 partition in hd |
1546 | ; 8=fat32 partition in hd |
1562 | ; 9 |
1547 | ; 9 |
1563 | ; 10 = sound dma channel |
1548 | ; 10 = sound dma channel |
1564 | ; 11 = enable lba read |
1549 | ; 11 = enable lba read |
1565 | ; 12 = enable pci access |
1550 | ; 12 = enable pci access |
1566 | 1551 | ||
1567 | 1552 | ||
1568 | and [esp+32], dword 0 |
1553 | and [esp+32], dword 0 |
1569 | dec ebx ; MIDI |
1554 | dec ebx ; MIDI |
1570 | jnz nsyse1 |
1555 | jnz nsyse1 |
1571 | cmp ecx, 0x100 |
1556 | cmp ecx, 0x100 |
1572 | 1557 | ||
1573 | jb nsyse1 |
1558 | jb nsyse1 |
1574 | mov esi, 65535 |
1559 | mov esi, 65535 |
1575 | cmp esi, ecx |
1560 | cmp esi, ecx |
1576 | 1561 | ||
1577 | jb nsyse1 |
1562 | jb nsyse1 |
1578 | mov [midi_base], cx ;bx |
1563 | mov [midi_base], cx ;bx |
1579 | mov word [mididp], cx;bx |
1564 | mov word [mididp], cx;bx |
1580 | inc cx ;bx |
1565 | inc cx ;bx |
1581 | mov word [midisp], cx;bx |
1566 | mov word [midisp], cx;bx |
1582 | ret |
1567 | ret |
1583 | 1568 | ||
1584 | iglobal |
1569 | iglobal |
1585 | midi_base dw 0 |
1570 | midi_base dw 0 |
1586 | endg |
1571 | endg |
1587 | 1572 | ||
1588 | nsyse1: |
1573 | nsyse1: |
1589 | dec ebx ; KEYBOARD |
1574 | dec ebx ; KEYBOARD |
1590 | jnz nsyse2 |
1575 | jnz nsyse2 |
1591 | mov edi, [TASK_BASE] |
1576 | mov edi, [TASK_BASE] |
1592 | mov eax, [edi+TASKDATA.mem_start] |
1577 | mov eax, [edi+TASKDATA.mem_start] |
1593 | add eax, edx |
1578 | add eax, edx |
1594 | 1579 | ||
1595 | dec ecx |
1580 | dec ecx |
1596 | jnz kbnobase |
1581 | jnz kbnobase |
1597 | mov ebx, keymap |
1582 | mov ebx, keymap |
1598 | mov ecx, 128 |
1583 | mov ecx, 128 |
1599 | call memmove |
1584 | call memmove |
1600 | ret |
1585 | ret |
1601 | kbnobase: |
1586 | kbnobase: |
1602 | dec ecx |
1587 | dec ecx |
1603 | jnz kbnoshift |
1588 | jnz kbnoshift |
1604 | 1589 | ||
1605 | mov ebx, keymap_shift |
1590 | mov ebx, keymap_shift |
1606 | mov ecx, 128 |
1591 | mov ecx, 128 |
1607 | call memmove |
1592 | call memmove |
1608 | ret |
1593 | ret |
1609 | kbnoshift: |
1594 | kbnoshift: |
1610 | dec ecx |
1595 | dec ecx |
1611 | jnz kbnoalt |
1596 | jnz kbnoalt |
1612 | mov ebx, keymap_alt |
1597 | mov ebx, keymap_alt |
1613 | mov ecx, 128 |
1598 | mov ecx, 128 |
1614 | call memmove |
1599 | call memmove |
1615 | ret |
1600 | ret |
1616 | kbnoalt: |
1601 | kbnoalt: |
1617 | sub ecx, 6 |
1602 | sub ecx, 6 |
1618 | jnz kbnocountry |
1603 | jnz kbnocountry |
1619 | mov word [keyboard], dx |
1604 | mov word [keyboard], dx |
1620 | ret |
1605 | ret |
1621 | kbnocountry: |
1606 | kbnocountry: |
1622 | mov [esp+32], dword 1 |
1607 | mov [esp+32], dword 1 |
1623 | ret |
1608 | ret |
1624 | nsyse2: |
1609 | nsyse2: |
1625 | dec ebx ; CD |
1610 | dec ebx ; CD |
1626 | jnz nsyse4 |
1611 | jnz nsyse4 |
1627 | 1612 | ||
1628 | test ecx, ecx |
1613 | test ecx, ecx |
1629 | jz nosesl |
1614 | jz nosesl |
1630 | 1615 | ||
1631 | cmp ecx, 4 |
1616 | cmp ecx, 4 |
1632 | ja nosesl |
1617 | ja nosesl |
1633 | mov [cd_base], cl |
1618 | mov [cd_base], cl |
1634 | 1619 | ||
1635 | dec ecx |
1620 | dec ecx |
1636 | jnz noprma |
1621 | jnz noprma |
1637 | mov eax, [hd_address_table] |
1622 | mov eax, [hd_address_table] |
1638 | mov [cdbase], eax ;0x1f0 |
1623 | mov [cdbase], eax ;0x1f0 |
1639 | mov [cdid], 0xa0 |
1624 | mov [cdid], 0xa0 |
1640 | noprma: |
1625 | noprma: |
1641 | 1626 | ||
1642 | dec ecx |
1627 | dec ecx |
1643 | jnz noprsl |
1628 | jnz noprsl |
1644 | mov eax, [hd_address_table] |
1629 | mov eax, [hd_address_table] |
1645 | mov [cdbase], eax ;0x1f0 |
1630 | mov [cdbase], eax ;0x1f0 |
1646 | mov [cdid], 0xb0 |
1631 | mov [cdid], 0xb0 |
1647 | noprsl: |
1632 | noprsl: |
1648 | dec ecx |
1633 | dec ecx |
1649 | jnz nosema |
1634 | jnz nosema |
1650 | mov eax, [hd_address_table+16] |
1635 | mov eax, [hd_address_table+16] |
1651 | mov [cdbase], eax ;0x170 |
1636 | mov [cdbase], eax ;0x170 |
1652 | mov [cdid], 0xa0 |
1637 | mov [cdid], 0xa0 |
1653 | nosema: |
1638 | nosema: |
1654 | dec ecx |
1639 | dec ecx |
1655 | jnz nosesl |
1640 | jnz nosesl |
1656 | mov eax, [hd_address_table+16] |
1641 | mov eax, [hd_address_table+16] |
1657 | mov [cdbase], eax ;0x170 |
1642 | mov [cdbase], eax ;0x170 |
1658 | mov [cdid], 0xb0 |
1643 | mov [cdid], 0xb0 |
1659 | nosesl: |
1644 | nosesl: |
1660 | ret |
1645 | ret |
1661 | 1646 | ||
1662 | iglobal |
1647 | iglobal |
1663 | cd_base db 0 |
1648 | cd_base db 0 |
1664 | 1649 | ||
1665 | endg |
1650 | endg |
1666 | nsyse4: |
1651 | nsyse4: |
1667 | 1652 | ||
1668 | sub ebx, 2 ; SYSTEM LANGUAGE |
1653 | sub ebx, 2 ; SYSTEM LANGUAGE |
1669 | jnz nsyse5 |
1654 | jnz nsyse5 |
1670 | mov [syslang], ecx |
1655 | mov [syslang], ecx |
1671 | ret |
1656 | ret |
1672 | nsyse5: |
1657 | nsyse5: |
1673 | 1658 | ||
1674 | sub ebx, 2 ; HD BASE |
1659 | sub ebx, 2 ; HD BASE |
1675 | jnz nsyse7 |
1660 | jnz nsyse7 |
1676 | 1661 | ||
1677 | test ecx, ecx |
1662 | test ecx, ecx |
1678 | jz nosethd |
1663 | jz nosethd |
1679 | 1664 | ||
1680 | cmp ecx, 4 |
1665 | cmp ecx, 4 |
1681 | ja nosethd |
1666 | ja nosethd |
1682 | mov [hd_base], cl |
1667 | mov [hd_base], cl |
1683 | 1668 | ||
1684 | cmp ecx, 1 |
1669 | cmp ecx, 1 |
1685 | jnz noprmahd |
1670 | jnz noprmahd |
1686 | mov eax, [hd_address_table] |
1671 | mov eax, [hd_address_table] |
1687 | mov [hdbase], eax ;0x1f0 |
1672 | mov [hdbase], eax ;0x1f0 |
1688 | and dword [hdid], 0x0 |
1673 | and dword [hdid], 0x0 |
1689 | mov dword [hdpos], ecx |
1674 | mov dword [hdpos], ecx |
1690 | ; call set_FAT32_variables |
1675 | ; call set_FAT32_variables |
1691 | noprmahd: |
1676 | noprmahd: |
1692 | 1677 | ||
1693 | cmp ecx, 2 |
1678 | cmp ecx, 2 |
1694 | jnz noprslhd |
1679 | jnz noprslhd |
1695 | mov eax, [hd_address_table] |
1680 | mov eax, [hd_address_table] |
1696 | mov [hdbase], eax ;0x1f0 |
1681 | mov [hdbase], eax ;0x1f0 |
1697 | mov [hdid], 0x10 |
1682 | mov [hdid], 0x10 |
1698 | mov dword [hdpos], ecx |
1683 | mov dword [hdpos], ecx |
1699 | ; call set_FAT32_variables |
1684 | ; call set_FAT32_variables |
1700 | noprslhd: |
1685 | noprslhd: |
1701 | 1686 | ||
1702 | cmp ecx, 3 |
1687 | cmp ecx, 3 |
1703 | jnz nosemahd |
1688 | jnz nosemahd |
1704 | mov eax, [hd_address_table+16] |
1689 | mov eax, [hd_address_table+16] |
1705 | mov [hdbase], eax ;0x170 |
1690 | mov [hdbase], eax ;0x170 |
1706 | and dword [hdid], 0x0 |
1691 | and dword [hdid], 0x0 |
1707 | mov dword [hdpos], ecx |
1692 | mov dword [hdpos], ecx |
1708 | ; call set_FAT32_variables |
1693 | ; call set_FAT32_variables |
1709 | nosemahd: |
1694 | nosemahd: |
1710 | 1695 | ||
1711 | cmp ecx, 4 |
1696 | cmp ecx, 4 |
1712 | jnz noseslhd |
1697 | jnz noseslhd |
1713 | mov eax, [hd_address_table+16] |
1698 | mov eax, [hd_address_table+16] |
1714 | mov [hdbase], eax ;0x170 |
1699 | mov [hdbase], eax ;0x170 |
1715 | mov [hdid], 0x10 |
1700 | mov [hdid], 0x10 |
1716 | mov dword [hdpos], ecx |
1701 | mov dword [hdpos], ecx |
1717 | ; call set_FAT32_variables |
1702 | ; call set_FAT32_variables |
1718 | noseslhd: |
1703 | noseslhd: |
1719 | call reserve_hd1 |
1704 | call reserve_hd1 |
1720 | call reserve_hd_channel |
1705 | call reserve_hd_channel |
1721 | call free_hd_channel |
1706 | call free_hd_channel |
1722 | and dword [hd1_status], 0 ; free |
1707 | and dword [hd1_status], 0 ; free |
1723 | nosethd: |
1708 | nosethd: |
1724 | ret |
1709 | ret |
1725 | 1710 | ||
1726 | iglobal |
1711 | iglobal |
1727 | hd_base db 0 |
1712 | hd_base db 0 |
1728 | endg |
1713 | endg |
1729 | 1714 | ||
1730 | nsyse7: |
1715 | nsyse7: |
1731 | 1716 | ||
1732 | ; cmp eax,8 ; HD PARTITION |
1717 | ; cmp eax,8 ; HD PARTITION |
1733 | dec ebx |
1718 | dec ebx |
1734 | jnz nsyse8 |
1719 | jnz nsyse8 |
1735 | mov [fat32part], ecx |
1720 | mov [fat32part], ecx |
1736 | ; call set_FAT32_variables |
1721 | ; call set_FAT32_variables |
1737 | call reserve_hd1 |
1722 | call reserve_hd1 |
1738 | call reserve_hd_channel |
1723 | call reserve_hd_channel |
1739 | call free_hd_channel |
1724 | call free_hd_channel |
1740 | ; pusha |
1725 | ; pusha |
1741 | call choice_necessity_partition_1 |
1726 | call choice_necessity_partition_1 |
1742 | ; popa |
1727 | ; popa |
1743 | and dword [hd1_status], 0 ; free |
1728 | and dword [hd1_status], 0 ; free |
1744 | ret |
1729 | ret |
1745 | 1730 | ||
1746 | nsyse8: |
1731 | nsyse8: |
1747 | ; cmp eax,11 ; ENABLE LBA READ |
1732 | ; cmp eax,11 ; ENABLE LBA READ |
1748 | and ecx, 1 |
1733 | and ecx, 1 |
1749 | sub ebx, 3 |
1734 | sub ebx, 3 |
1750 | jnz no_set_lba_read |
1735 | jnz no_set_lba_read |
1751 | mov [lba_read_enabled], ecx |
1736 | mov [lba_read_enabled], ecx |
1752 | ret |
1737 | ret |
1753 | 1738 | ||
1754 | no_set_lba_read: |
1739 | no_set_lba_read: |
1755 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1740 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1756 | dec ebx |
1741 | dec ebx |
1757 | jnz sys_setup_err |
1742 | jnz sys_setup_err |
1758 | mov [pci_access_enabled], ecx |
1743 | mov [pci_access_enabled], ecx |
1759 | ret |
1744 | ret |
1760 | 1745 | ||
1761 | sys_setup_err: |
1746 | sys_setup_err: |
1762 | or [esp+32], dword -1 |
1747 | or [esp+32], dword -1 |
1763 | ret |
1748 | ret |
1764 | 1749 | ||
1765 | align 4 |
1750 | align 4 |
1766 | 1751 | ||
1767 | sys_getsetup: |
1752 | sys_getsetup: |
1768 | 1753 | ||
1769 | ; 1=roland mpu midi base , base io address |
1754 | ; 1=roland mpu midi base , base io address |
1770 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1755 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1771 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1756 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1772 | ; 5=system language, 1eng 2fi 3ger 4rus |
1757 | ; 5=system language, 1eng 2fi 3ger 4rus |
1773 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1758 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1774 | ; 8=fat32 partition in hd |
1759 | ; 8=fat32 partition in hd |
1775 | ; 9=get hs timer tic |
1760 | ; 9=get hs timer tic |
1776 | 1761 | ||
1777 | ; cmp eax,1 |
1762 | ; cmp eax,1 |
1778 | dec ebx |
1763 | dec ebx |
1779 | jnz ngsyse1 |
1764 | jnz ngsyse1 |
1780 | movzx eax, [midi_base] |
1765 | movzx eax, [midi_base] |
1781 | mov [esp+32], eax |
1766 | mov [esp+32], eax |
1782 | ret |
1767 | ret |
1783 | ngsyse1: |
1768 | ngsyse1: |
1784 | ; cmp eax,2 |
1769 | ; cmp eax,2 |
1785 | dec ebx |
1770 | dec ebx |
1786 | jnz ngsyse2 |
1771 | jnz ngsyse2 |
1787 | 1772 | ||
1788 | mov edi, [TASK_BASE] |
1773 | mov edi, [TASK_BASE] |
1789 | mov ebx, [edi+TASKDATA.mem_start] |
1774 | mov ebx, [edi+TASKDATA.mem_start] |
1790 | add ebx, edx |
1775 | add ebx, edx |
1791 | 1776 | ||
1792 | ; cmp ebx,1 |
1777 | ; cmp ebx,1 |
1793 | dec ecx |
1778 | dec ecx |
1794 | jnz kbnobaseret |
1779 | jnz kbnobaseret |
1795 | mov eax, keymap |
1780 | mov eax, keymap |
1796 | mov ecx, 128 |
1781 | mov ecx, 128 |
1797 | call memmove |
1782 | call memmove |
1798 | ret |
1783 | ret |
1799 | kbnobaseret: |
1784 | kbnobaseret: |
1800 | ; cmp ebx,2 |
1785 | ; cmp ebx,2 |
1801 | dec ecx |
1786 | dec ecx |
1802 | jnz kbnoshiftret |
1787 | jnz kbnoshiftret |
1803 | 1788 | ||
1804 | mov eax, keymap_shift |
1789 | mov eax, keymap_shift |
1805 | mov ecx, 128 |
1790 | mov ecx, 128 |
1806 | call memmove |
1791 | call memmove |
1807 | ret |
1792 | ret |
1808 | kbnoshiftret: |
1793 | kbnoshiftret: |
1809 | ; cmp ebx,3 |
1794 | ; cmp ebx,3 |
1810 | dec ecx |
1795 | dec ecx |
1811 | jne kbnoaltret |
1796 | jne kbnoaltret |
1812 | 1797 | ||
1813 | mov eax, keymap_alt |
1798 | mov eax, keymap_alt |
1814 | mov ecx, 128 |
1799 | mov ecx, 128 |
1815 | call memmove |
1800 | call memmove |
1816 | ret |
1801 | ret |
1817 | kbnoaltret: |
1802 | kbnoaltret: |
1818 | ; cmp ebx,9 |
1803 | ; cmp ebx,9 |
1819 | sub ecx, 6 |
1804 | sub ecx, 6 |
1820 | jnz ngsyse2 |
1805 | jnz ngsyse2 |
1821 | movzx eax, word [keyboard] |
1806 | movzx eax, word [keyboard] |
1822 | mov [esp+32], eax |
1807 | mov [esp+32], eax |
1823 | ret |
1808 | ret |
1824 | 1809 | ||
1825 | 1810 | ||
1826 | ngsyse2: |
1811 | ngsyse2: |
1827 | ; cmp eax,3 |
1812 | ; cmp eax,3 |
1828 | dec ebx |
1813 | dec ebx |
1829 | jnz ngsyse3 |
1814 | jnz ngsyse3 |
1830 | movzx eax, [cd_base] |
1815 | movzx eax, [cd_base] |
1831 | mov [esp+32], eax |
1816 | mov [esp+32], eax |
1832 | ret |
1817 | ret |
1833 | ngsyse3: |
1818 | ngsyse3: |
1834 | ; cmp eax,5 |
1819 | ; cmp eax,5 |
1835 | sub ebx, 2 |
1820 | sub ebx, 2 |
1836 | jnz ngsyse5 |
1821 | jnz ngsyse5 |
1837 | mov eax, [syslang] |
1822 | mov eax, [syslang] |
1838 | mov [esp+32], eax |
1823 | mov [esp+32], eax |
1839 | ret |
1824 | ret |
1840 | ngsyse5: |
1825 | ngsyse5: |
1841 | ; cmp eax,7 |
1826 | ; cmp eax,7 |
1842 | sub ebx, 2 |
1827 | sub ebx, 2 |
1843 | jnz ngsyse7 |
1828 | jnz ngsyse7 |
1844 | movzx eax, [hd_base] |
1829 | movzx eax, [hd_base] |
1845 | mov [esp+32], eax |
1830 | mov [esp+32], eax |
1846 | ret |
1831 | ret |
1847 | ngsyse7: |
1832 | ngsyse7: |
1848 | ; cmp eax,8 |
1833 | ; cmp eax,8 |
1849 | dec ebx |
1834 | dec ebx |
1850 | jnz ngsyse8 |
1835 | jnz ngsyse8 |
1851 | mov eax, [fat32part] |
1836 | mov eax, [fat32part] |
1852 | mov [esp+32], eax |
1837 | mov [esp+32], eax |
1853 | ret |
1838 | ret |
1854 | ngsyse8: |
1839 | ngsyse8: |
1855 | ; cmp eax,9 |
1840 | ; cmp eax,9 |
1856 | dec ebx |
1841 | dec ebx |
1857 | jnz ngsyse9 |
1842 | jnz ngsyse9 |
1858 | mov eax, [timer_ticks];[0xfdf0] |
1843 | mov eax, [timer_ticks];[0xfdf0] |
1859 | mov [esp+32], eax |
1844 | mov [esp+32], eax |
1860 | ret |
1845 | ret |
1861 | ngsyse9: |
1846 | ngsyse9: |
1862 | ; cmp eax,11 |
1847 | ; cmp eax,11 |
1863 | sub ebx, 2 |
1848 | sub ebx, 2 |
1864 | jnz ngsyse11 |
1849 | jnz ngsyse11 |
1865 | mov eax, [lba_read_enabled] |
1850 | mov eax, [lba_read_enabled] |
1866 | mov [esp+32], eax |
1851 | mov [esp+32], eax |
1867 | ret |
1852 | ret |
1868 | ngsyse11: |
1853 | ngsyse11: |
1869 | ; cmp eax,12 |
1854 | ; cmp eax,12 |
1870 | dec ebx |
1855 | dec ebx |
1871 | jnz ngsyse12 |
1856 | jnz ngsyse12 |
1872 | mov eax, [pci_access_enabled] |
1857 | mov eax, [pci_access_enabled] |
1873 | mov [esp+32], eax |
1858 | mov [esp+32], eax |
1874 | ret |
1859 | ret |
1875 | ngsyse12: |
1860 | ngsyse12: |
1876 | mov [esp+32], dword 1 |
1861 | mov [esp+32], dword 1 |
1877 | ret |
1862 | ret |
1878 | 1863 | ||
1879 | 1864 | ||
1880 | get_timer_ticks: |
1865 | get_timer_ticks: |
1881 | mov eax, [timer_ticks] |
1866 | mov eax, [timer_ticks] |
1882 | ret |
1867 | ret |
1883 | 1868 | ||
1884 | iglobal |
1869 | iglobal |
1885 | align 4 |
1870 | align 4 |
1886 | mousefn dd msscreen, mswin, msbutton, msset |
1871 | mousefn dd msscreen, mswin, msbutton, msset |
1887 | dd app_load_cursor |
1872 | dd app_load_cursor |
1888 | dd app_set_cursor |
1873 | dd app_set_cursor |
1889 | dd app_delete_cursor |
1874 | dd app_delete_cursor |
1890 | dd msz |
1875 | dd msz |
1891 | endg |
1876 | endg |
1892 | 1877 | ||
1893 | readmousepos: |
1878 | readmousepos: |
1894 | 1879 | ||
1895 | ; eax=0 screen relative |
1880 | ; eax=0 screen relative |
1896 | ; eax=1 window relative |
1881 | ; eax=1 window relative |
1897 | ; eax=2 buttons pressed |
1882 | ; eax=2 buttons pressed |
1898 | ; eax=3 set mouse pos ; reserved |
1883 | ; eax=3 set mouse pos ; reserved |
1899 | ; eax=4 load cursor |
1884 | ; eax=4 load cursor |
1900 | ; eax=5 set cursor |
1885 | ; eax=5 set cursor |
1901 | ; eax=6 delete cursor ; reserved |
1886 | ; eax=6 delete cursor ; reserved |
1902 | ; eax=7 get mouse_z |
1887 | ; eax=7 get mouse_z |
1903 | 1888 | ||
1904 | cmp ebx, 7 |
1889 | cmp ebx, 7 |
1905 | ja msset |
1890 | ja msset |
1906 | jmp [mousefn+ebx*4] |
1891 | jmp [mousefn+ebx*4] |
1907 | msscreen: |
1892 | msscreen: |
1908 | mov eax, [MOUSE_X] |
1893 | mov eax, [MOUSE_X] |
1909 | shl eax, 16 |
1894 | shl eax, 16 |
1910 | mov ax, [MOUSE_Y] |
1895 | mov ax, [MOUSE_Y] |
1911 | mov [esp+36-4], eax |
1896 | mov [esp+36-4], eax |
1912 | ret |
1897 | ret |
1913 | mswin: |
1898 | mswin: |
1914 | mov eax, [MOUSE_X] |
1899 | mov eax, [MOUSE_X] |
1915 | shl eax, 16 |
1900 | shl eax, 16 |
1916 | mov ax, [MOUSE_Y] |
1901 | mov ax, [MOUSE_Y] |
1917 | mov esi, [TASK_BASE] |
1902 | mov esi, [TASK_BASE] |
1918 | mov bx, word [esi-twdw+WDATA.box.left] |
1903 | mov bx, word [esi-twdw+WDATA.box.left] |
1919 | shl ebx, 16 |
1904 | shl ebx, 16 |
1920 | mov bx, word [esi-twdw+WDATA.box.top] |
1905 | mov bx, word [esi-twdw+WDATA.box.top] |
1921 | sub eax, ebx |
1906 | sub eax, ebx |
1922 | 1907 | ||
1923 | mov edi, [CURRENT_TASK] |
1908 | mov edi, [CURRENT_TASK] |
1924 | shl edi, 8 |
1909 | shl edi, 8 |
1925 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1910 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1926 | rol eax, 16 |
1911 | rol eax, 16 |
1927 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1912 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1928 | rol eax, 16 |
1913 | rol eax, 16 |
1929 | mov [esp+36-4], eax |
1914 | mov [esp+36-4], eax |
1930 | ret |
1915 | ret |
1931 | msbutton: |
1916 | msbutton: |
1932 | movzx eax, byte [BTN_DOWN] |
1917 | movzx eax, byte [BTN_DOWN] |
1933 | mov [esp+36-4], eax |
1918 | mov [esp+36-4], eax |
1934 | ret |
1919 | ret |
1935 | msz: |
1920 | msz: |
1936 | mov edi, [TASK_COUNT] |
1921 | mov edi, [TASK_COUNT] |
1937 | movzx edi, word [WIN_POS + edi*2] |
1922 | movzx edi, word [WIN_POS + edi*2] |
1938 | cmp edi, [CURRENT_TASK] |
1923 | cmp edi, [CURRENT_TASK] |
1939 | jne @f |
1924 | jne @f |
1940 | mov ax, [MOUSE_SCROLL_H] |
1925 | mov ax, [MOUSE_SCROLL_H] |
1941 | shl eax, 16 |
1926 | shl eax, 16 |
1942 | mov ax, [MOUSE_SCROLL_V] |
1927 | mov ax, [MOUSE_SCROLL_V] |
1943 | mov [esp+36-4], eax |
1928 | mov [esp+36-4], eax |
1944 | and [MOUSE_SCROLL_H], word 0 |
1929 | and [MOUSE_SCROLL_H], word 0 |
1945 | and [MOUSE_SCROLL_V], word 0 |
1930 | and [MOUSE_SCROLL_V], word 0 |
1946 | ret |
1931 | ret |
1947 | @@: |
1932 | @@: |
1948 | and [esp+36-4], dword 0 |
1933 | and [esp+36-4], dword 0 |
1949 | ; ret |
1934 | ; ret |
1950 | msset: |
1935 | msset: |
1951 | ret |
1936 | ret |
1952 | 1937 | ||
1953 | app_load_cursor: |
1938 | app_load_cursor: |
1954 | cmp ecx, OS_BASE |
1939 | cmp ecx, OS_BASE |
1955 | jae msset |
1940 | jae msset |
1956 | stdcall load_cursor, ecx, edx |
1941 | stdcall load_cursor, ecx, edx |
1957 | mov [esp+36-4], eax |
1942 | mov [esp+36-4], eax |
1958 | ret |
1943 | ret |
1959 | 1944 | ||
1960 | app_set_cursor: |
1945 | app_set_cursor: |
1961 | stdcall set_cursor, ecx |
1946 | stdcall set_cursor, ecx |
1962 | mov [esp+36-4], eax |
1947 | mov [esp+36-4], eax |
1963 | ret |
1948 | ret |
1964 | 1949 | ||
1965 | app_delete_cursor: |
1950 | app_delete_cursor: |
1966 | stdcall delete_cursor, ecx |
1951 | stdcall delete_cursor, ecx |
1967 | mov [esp+36-4], eax |
1952 | mov [esp+36-4], eax |
1968 | ret |
1953 | ret |
1969 | 1954 | ||
1970 | is_input: |
1955 | is_input: |
1971 | 1956 | ||
1972 | push edx |
1957 | push edx |
1973 | mov dx, word [midisp] |
1958 | mov dx, word [midisp] |
1974 | in al, dx |
1959 | in al, dx |
1975 | and al, 0x80 |
1960 | and al, 0x80 |
1976 | pop edx |
1961 | pop edx |
1977 | ret |
1962 | ret |
1978 | 1963 | ||
1979 | is_output: |
1964 | is_output: |
1980 | 1965 | ||
1981 | push edx |
1966 | push edx |
1982 | mov dx, word [midisp] |
1967 | mov dx, word [midisp] |
1983 | in al, dx |
1968 | in al, dx |
1984 | and al, 0x40 |
1969 | and al, 0x40 |
1985 | pop edx |
1970 | pop edx |
1986 | ret |
1971 | ret |
1987 | 1972 | ||
1988 | 1973 | ||
1989 | get_mpu_in: |
1974 | get_mpu_in: |
1990 | 1975 | ||
1991 | push edx |
1976 | push edx |
1992 | mov dx, word [mididp] |
1977 | mov dx, word [mididp] |
1993 | in al, dx |
1978 | in al, dx |
1994 | pop edx |
1979 | pop edx |
1995 | ret |
1980 | ret |
1996 | 1981 | ||
1997 | 1982 | ||
1998 | put_mpu_out: |
1983 | put_mpu_out: |
1999 | 1984 | ||
2000 | push edx |
1985 | push edx |
2001 | mov dx, word [mididp] |
1986 | mov dx, word [mididp] |
2002 | out dx, al |
1987 | out dx, al |
2003 | pop edx |
1988 | pop edx |
2004 | ret |
1989 | ret |
2005 | 1990 | ||
2006 | 1991 | ||
2007 | 1992 | ||
2008 | align 4 |
1993 | align 4 |
2009 | 1994 | ||
2010 | sys_midi: |
1995 | sys_midi: |
2011 | cmp [mididp], 0 |
1996 | cmp [mididp], 0 |
2012 | jnz sm0 |
1997 | jnz sm0 |
2013 | mov [esp+36], dword 1 |
1998 | mov [esp+36], dword 1 |
2014 | ret |
1999 | ret |
2015 | sm0: |
2000 | sm0: |
2016 | and [esp+36], dword 0 |
2001 | and [esp+36], dword 0 |
2017 | dec ebx |
2002 | dec ebx |
2018 | jnz smn1 |
2003 | jnz smn1 |
2019 | ; call setuart |
2004 | ; call setuart |
2020 | su1: |
2005 | su1: |
2021 | call is_output |
2006 | call is_output |
2022 | test al, al |
2007 | test al, al |
2023 | jnz su1 |
2008 | jnz su1 |
2024 | mov dx, word [midisp] |
2009 | mov dx, word [midisp] |
2025 | mov al, 0xff |
2010 | mov al, 0xff |
2026 | out dx, al |
2011 | out dx, al |
2027 | su2: |
2012 | su2: |
2028 | mov dx, word [midisp] |
2013 | mov dx, word [midisp] |
2029 | mov al, 0xff |
2014 | mov al, 0xff |
2030 | out dx, al |
2015 | out dx, al |
2031 | call is_input |
2016 | call is_input |
2032 | test al, al |
2017 | test al, al |
2033 | jnz su2 |
2018 | jnz su2 |
2034 | call get_mpu_in |
2019 | call get_mpu_in |
2035 | cmp al, 0xfe |
2020 | cmp al, 0xfe |
2036 | jnz su2 |
2021 | jnz su2 |
2037 | su3: |
2022 | su3: |
2038 | call is_output |
2023 | call is_output |
2039 | test al, al |
2024 | test al, al |
2040 | jnz su3 |
2025 | jnz su3 |
2041 | mov dx, word [midisp] |
2026 | mov dx, word [midisp] |
2042 | mov al, 0x3f |
2027 | mov al, 0x3f |
2043 | out dx, al |
2028 | out dx, al |
2044 | ret |
2029 | ret |
2045 | smn1: |
2030 | smn1: |
2046 | dec ebx |
2031 | dec ebx |
2047 | jnz smn2 |
2032 | jnz smn2 |
2048 | sm10: |
2033 | sm10: |
2049 | call get_mpu_in |
2034 | call get_mpu_in |
2050 | call is_output |
2035 | call is_output |
2051 | test al, al |
2036 | test al, al |
2052 | jnz sm10 |
2037 | jnz sm10 |
2053 | mov al, bl |
2038 | mov al, bl |
2054 | call put_mpu_out |
2039 | call put_mpu_out |
2055 | smn2: |
2040 | smn2: |
2056 | ret |
2041 | ret |
2057 | 2042 | ||
2058 | detect_devices: |
2043 | detect_devices: |
2059 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2044 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2060 | ;include 'detect/commouse.inc' |
2045 | ;include 'detect/commouse.inc' |
2061 | ;include 'detect/ps2mouse.inc' |
2046 | ;include 'detect/ps2mouse.inc' |
2062 | ;include 'detect/dev_fd.inc' |
2047 | ;include 'detect/dev_fd.inc' |
2063 | ;include 'detect/dev_hdcd.inc' |
2048 | ;include 'detect/dev_hdcd.inc' |
2064 | ;include 'detect/sear_par.inc' |
2049 | ;include 'detect/sear_par.inc' |
2065 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2050 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2066 | ret |
2051 | ret |
2067 | 2052 | ||
2068 | sys_end: |
2053 | sys_end: |
2069 | ;-------------------------------------- |
2054 | ;-------------------------------------- |
2070 | cmp [_display.select_cursor], 0 |
2055 | cmp [_display.select_cursor], 0 |
2071 | je @f |
2056 | je @f |
2072 | ; restore default cursor before killing |
2057 | ; restore default cursor before killing |
2073 | pusha |
2058 | pusha |
2074 | mov ecx, [current_slot] |
2059 | mov ecx, [current_slot] |
2075 | call restore_default_cursor_before_killing |
2060 | call restore_default_cursor_before_killing |
2076 | popa |
2061 | popa |
2077 | @@: |
2062 | @@: |
2078 | ;-------------------------------------- |
2063 | ;-------------------------------------- |
2079 | ; kill all sockets this process owns |
2064 | ; kill all sockets this process owns |
2080 | pusha |
2065 | pusha |
2081 | mov edx, [TASK_BASE] |
2066 | mov edx, [TASK_BASE] |
2082 | mov edx, [edx+TASKDATA.pid] |
2067 | mov edx, [edx+TASKDATA.pid] |
2083 | call SOCKET_process_end |
2068 | call SOCKET_process_end |
2084 | popa |
2069 | popa |
2085 | ;-------------------------------------- |
2070 | ;-------------------------------------- |
2086 | mov ecx, [current_slot] |
2071 | mov ecx, [current_slot] |
2087 | mov eax, [ecx+APPDATA.tls_base] |
2072 | mov eax, [ecx+APPDATA.tls_base] |
2088 | test eax, eax |
2073 | test eax, eax |
2089 | jz @F |
2074 | jz @F |
2090 | 2075 | ||
2091 | stdcall user_free, eax |
2076 | stdcall user_free, eax |
2092 | @@: |
2077 | @@: |
2093 | 2078 | ||
2094 | mov eax, [TASK_BASE] |
2079 | mov eax, [TASK_BASE] |
2095 | mov [eax+TASKDATA.state], 3; terminate this program |
2080 | mov [eax+TASKDATA.state], 3; terminate this program |
2096 | call wakeup_osloop |
2081 | call wakeup_osloop |
2097 | 2082 | ||
2098 | .waitterm: ; wait here for termination |
2083 | .waitterm: ; wait here for termination |
2099 | call change_task |
2084 | call change_task |
2100 | jmp .waitterm |
2085 | jmp .waitterm |
2101 | ;------------------------------------------------------------------------------ |
2086 | ;------------------------------------------------------------------------------ |
2102 | align 4 |
2087 | align 4 |
2103 | restore_default_cursor_before_killing: |
2088 | restore_default_cursor_before_killing: |
2104 | pushfd |
2089 | pushfd |
2105 | cli |
2090 | cli |
2106 | mov eax, [def_cursor] |
2091 | mov eax, [def_cursor] |
2107 | mov [ecx+APPDATA.cursor], eax |
2092 | mov [ecx+APPDATA.cursor], eax |
2108 | 2093 | ||
2109 | movzx eax, word [MOUSE_Y] |
2094 | movzx eax, word [MOUSE_Y] |
2110 | movzx ebx, word [MOUSE_X] |
2095 | movzx ebx, word [MOUSE_X] |
2111 | ; mov ecx, [Screen_Max_X] |
2096 | ; mov ecx, [Screen_Max_X] |
2112 | ; inc ecx |
2097 | ; inc ecx |
2113 | ; mul ecx |
2098 | ; mul ecx |
2114 | mov eax, [d_width_calc_area + eax*4] |
2099 | mov eax, [d_width_calc_area + eax*4] |
2115 | 2100 | ||
2116 | add eax, [_WinMapAddress] |
2101 | add eax, [_WinMapAddress] |
2117 | movzx edx, byte [ebx+eax] |
2102 | movzx edx, byte [ebx+eax] |
2118 | shl edx, 8 |
2103 | shl edx, 8 |
2119 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2104 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2120 | 2105 | ||
2121 | cmp esi, [current_cursor] |
2106 | cmp esi, [current_cursor] |
2122 | je @f |
2107 | je @f |
2123 | 2108 | ||
2124 | push esi |
2109 | push esi |
2125 | call [_display.select_cursor] |
2110 | call [_display.select_cursor] |
2126 | mov [current_cursor], esi |
2111 | mov [current_cursor], esi |
2127 | @@: |
2112 | @@: |
2128 | mov [redrawmouse_unconditional], 1 |
2113 | mov [redrawmouse_unconditional], 1 |
2129 | call wakeup_osloop |
2114 | call wakeup_osloop |
2130 | popfd |
2115 | popfd |
2131 | ret |
2116 | ret |
2132 | ;------------------------------------------------------------------------------ |
2117 | ;------------------------------------------------------------------------------ |
2133 | iglobal |
2118 | iglobal |
2134 | align 4 |
2119 | align 4 |
2135 | sys_system_table: |
2120 | sys_system_table: |
2136 | dd sysfn_deactivate ; 1 = deactivate window |
2121 | dd sysfn_deactivate ; 1 = deactivate window |
2137 | dd sysfn_terminate ; 2 = terminate thread |
2122 | dd sysfn_terminate ; 2 = terminate thread |
2138 | dd sysfn_activate ; 3 = activate window |
2123 | dd sysfn_activate ; 3 = activate window |
2139 | dd sysfn_getidletime ; 4 = get idle time |
2124 | dd sysfn_getidletime ; 4 = get idle time |
2140 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2125 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2141 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2126 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2142 | dd sysfn_getactive ; 7 = get active window |
2127 | dd sysfn_getactive ; 7 = get active window |
2143 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2128 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2144 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2129 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2145 | dd sysfn_minimize ; 10 = minimize window |
2130 | dd sysfn_minimize ; 10 = minimize window |
2146 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2131 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2147 | dd sysfn_lastkey ; 12 = get last pressed key |
2132 | dd sysfn_lastkey ; 12 = get last pressed key |
2148 | dd sysfn_getversion ; 13 = get kernel version |
2133 | dd sysfn_getversion ; 13 = get kernel version |
2149 | dd sysfn_waitretrace ; 14 = wait retrace |
2134 | dd sysfn_waitretrace ; 14 = wait retrace |
2150 | dd sysfn_centermouse ; 15 = center mouse cursor |
2135 | dd sysfn_centermouse ; 15 = center mouse cursor |
2151 | dd sysfn_getfreemem ; 16 = get free memory size |
2136 | dd sysfn_getfreemem ; 16 = get free memory size |
2152 | dd sysfn_getallmem ; 17 = get total memory size |
2137 | dd sysfn_getallmem ; 17 = get total memory size |
2153 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2138 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2154 | ; instead of slot |
2139 | ; instead of slot |
2155 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2140 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2156 | dd sysfn_meminfo ; 20 = get extended memory info |
2141 | dd sysfn_meminfo ; 20 = get extended memory info |
2157 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2142 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2158 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2143 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2159 | dd sysfn_min_windows ; 23 = minimize all windows |
2144 | dd sysfn_min_windows ; 23 = minimize all windows |
2160 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2145 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2161 | sysfn_num = ($ - sys_system_table)/4 |
2146 | sysfn_num = ($ - sys_system_table)/4 |
2162 | endg |
2147 | endg |
2163 | ;------------------------------------------------------------------------------ |
2148 | ;------------------------------------------------------------------------------ |
2164 | sys_system: |
2149 | sys_system: |
2165 | dec ebx |
2150 | dec ebx |
2166 | cmp ebx, sysfn_num |
2151 | cmp ebx, sysfn_num |
2167 | jae @f |
2152 | jae @f |
2168 | jmp dword [sys_system_table + ebx*4] |
2153 | jmp dword [sys_system_table + ebx*4] |
2169 | @@: |
2154 | @@: |
2170 | ret |
2155 | ret |
2171 | ;------------------------------------------------------------------------------ |
2156 | ;------------------------------------------------------------------------------ |
2172 | sysfn_shutdown: ; 18.9 = system shutdown |
2157 | sysfn_shutdown: ; 18.9 = system shutdown |
2173 | cmp ecx, 1 |
2158 | cmp ecx, 1 |
2174 | jl exit_for_anyone |
2159 | jl exit_for_anyone |
2175 | cmp ecx, 4 |
2160 | cmp ecx, 4 |
2176 | jg exit_for_anyone |
2161 | jg exit_for_anyone |
2177 | mov [BOOT_VAR+0x9030], cl |
2162 | mov [BOOT_VARS+0x9030], cl |
2178 | 2163 | ||
2179 | mov eax, [TASK_COUNT] |
2164 | mov eax, [TASK_COUNT] |
2180 | mov [SYS_SHUTDOWN], al |
2165 | mov [SYS_SHUTDOWN], al |
2181 | mov [shutdown_processes], eax |
2166 | mov [shutdown_processes], eax |
2182 | call wakeup_osloop |
2167 | call wakeup_osloop |
2183 | and dword [esp+32], 0 |
2168 | and dword [esp+32], 0 |
2184 | exit_for_anyone: |
2169 | exit_for_anyone: |
2185 | ret |
2170 | ret |
2186 | uglobal |
2171 | uglobal |
2187 | shutdown_processes: |
2172 | shutdown_processes: |
2188 | dd 0x0 |
2173 | dd 0x0 |
2189 | endg |
2174 | endg |
2190 | ;------------------------------------------------------------------------------ |
2175 | ;------------------------------------------------------------------------------ |
2191 | sysfn_terminate: ; 18.2 = TERMINATE |
2176 | sysfn_terminate: ; 18.2 = TERMINATE |
2192 | push ecx |
2177 | push ecx |
2193 | cmp ecx, 2 |
2178 | cmp ecx, 2 |
2194 | jb noprocessterminate |
2179 | jb noprocessterminate |
2195 | mov edx, [TASK_COUNT] |
2180 | mov edx, [TASK_COUNT] |
2196 | cmp ecx, edx |
2181 | cmp ecx, edx |
2197 | ja noprocessterminate |
2182 | ja noprocessterminate |
2198 | mov eax, [TASK_COUNT] |
2183 | mov eax, [TASK_COUNT] |
2199 | shl ecx, 5 |
2184 | shl ecx, 5 |
2200 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2185 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2201 | add ecx, CURRENT_TASK+TASKDATA.state |
2186 | add ecx, CURRENT_TASK+TASKDATA.state |
2202 | cmp byte [ecx], 9 |
2187 | cmp byte [ecx], 9 |
2203 | jz noprocessterminate |
2188 | jz noprocessterminate |
2204 | push ecx edx |
2189 | push ecx edx |
2205 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2190 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2206 | call request_terminate |
2191 | call request_terminate |
2207 | pop edx ecx |
2192 | pop edx ecx |
2208 | test eax, eax |
2193 | test eax, eax |
2209 | jz noprocessterminate |
2194 | jz noprocessterminate |
2210 | ;-------------------------------------- |
2195 | ;-------------------------------------- |
2211 | ; terminate all network sockets it used |
2196 | ; terminate all network sockets it used |
2212 | pusha |
2197 | pusha |
2213 | mov eax, edx |
2198 | mov eax, edx |
2214 | call SOCKET_process_end |
2199 | call SOCKET_process_end |
2215 | popa |
2200 | popa |
2216 | ;-------------------------------------- |
2201 | ;-------------------------------------- |
2217 | cmp [_display.select_cursor], 0 |
2202 | cmp [_display.select_cursor], 0 |
2218 | je .restore_end |
2203 | je .restore_end |
2219 | ; restore default cursor before killing |
2204 | ; restore default cursor before killing |
2220 | pusha |
2205 | pusha |
2221 | mov ecx, [esp+32] |
2206 | mov ecx, [esp+32] |
2222 | shl ecx, 8 |
2207 | shl ecx, 8 |
2223 | add ecx, SLOT_BASE |
2208 | add ecx, SLOT_BASE |
2224 | mov eax, [def_cursor] |
2209 | mov eax, [def_cursor] |
2225 | cmp [ecx+APPDATA.cursor], eax |
2210 | cmp [ecx+APPDATA.cursor], eax |
2226 | je @f |
2211 | je @f |
2227 | call restore_default_cursor_before_killing |
2212 | call restore_default_cursor_before_killing |
2228 | @@: |
2213 | @@: |
2229 | popa |
2214 | popa |
2230 | .restore_end: |
2215 | .restore_end: |
2231 | ;-------------------------------------- |
2216 | ;-------------------------------------- |
2232 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2217 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2233 | mov [ecx], byte 3; clear possible i40's |
2218 | mov [ecx], byte 3; clear possible i40's |
2234 | call wakeup_osloop |
2219 | call wakeup_osloop |
2235 | ;call MEM_Heap_UnLock |
2220 | ;call MEM_Heap_UnLock |
2236 | 2221 | ||
2237 | cmp edx, [application_table_owner]; clear app table stat |
2222 | cmp edx, [application_table_owner]; clear app table stat |
2238 | jne noatsc |
2223 | jne noatsc |
2239 | call unlock_application_table |
2224 | call unlock_application_table |
2240 | noatsc: |
2225 | noatsc: |
2241 | noprocessterminate: |
2226 | noprocessterminate: |
2242 | add esp, 4 |
2227 | add esp, 4 |
2243 | ret |
2228 | ret |
2244 | ;------------------------------------------------------------------------------ |
2229 | ;------------------------------------------------------------------------------ |
2245 | sysfn_terminate2: |
2230 | sysfn_terminate2: |
2246 | ;lock application_table_status mutex |
2231 | ;lock application_table_status mutex |
2247 | .table_status: |
2232 | .table_status: |
2248 | call lock_application_table |
2233 | call lock_application_table |
2249 | mov eax, ecx |
2234 | mov eax, ecx |
2250 | call pid_to_slot |
2235 | call pid_to_slot |
2251 | test eax, eax |
2236 | test eax, eax |
2252 | jz .not_found |
2237 | jz .not_found |
2253 | mov ecx, eax |
2238 | mov ecx, eax |
2254 | cli |
2239 | cli |
2255 | call sysfn_terminate |
2240 | call sysfn_terminate |
2256 | call unlock_application_table |
2241 | call unlock_application_table |
2257 | sti |
2242 | sti |
2258 | and dword [esp+32], 0 |
2243 | and dword [esp+32], 0 |
2259 | ret |
2244 | ret |
2260 | .not_found: |
2245 | .not_found: |
2261 | call unlock_application_table |
2246 | call unlock_application_table |
2262 | or dword [esp+32], -1 |
2247 | or dword [esp+32], -1 |
2263 | ret |
2248 | ret |
2264 | ;------------------------------------------------------------------------------ |
2249 | ;------------------------------------------------------------------------------ |
2265 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2250 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2266 | cmp ecx, 2 |
2251 | cmp ecx, 2 |
2267 | jb .nowindowdeactivate |
2252 | jb .nowindowdeactivate |
2268 | cmp ecx, [TASK_COUNT] |
2253 | cmp ecx, [TASK_COUNT] |
2269 | ja .nowindowdeactivate |
2254 | ja .nowindowdeactivate |
2270 | 2255 | ||
2271 | movzx esi, word [WIN_STACK + ecx*2] |
2256 | movzx esi, word [WIN_STACK + ecx*2] |
2272 | cmp esi, 1 |
2257 | cmp esi, 1 |
2273 | je .nowindowdeactivate ; already deactive |
2258 | je .nowindowdeactivate ; already deactive |
2274 | 2259 | ||
2275 | mov edi, ecx |
2260 | mov edi, ecx |
2276 | shl edi, 5 |
2261 | shl edi, 5 |
2277 | add edi, window_data |
2262 | add edi, window_data |
2278 | movzx esi, word [WIN_STACK + ecx * 2] |
2263 | movzx esi, word [WIN_STACK + ecx * 2] |
2279 | lea esi, [WIN_POS + esi * 2] |
2264 | lea esi, [WIN_POS + esi * 2] |
2280 | call window._.window_deactivate |
2265 | call window._.window_deactivate |
2281 | 2266 | ||
2282 | call syscall_display_settings._.calculate_whole_screen |
2267 | call syscall_display_settings._.calculate_whole_screen |
2283 | call syscall_display_settings._.redraw_whole_screen |
2268 | call syscall_display_settings._.redraw_whole_screen |
2284 | .nowindowdeactivate: |
2269 | .nowindowdeactivate: |
2285 | ret |
2270 | ret |
2286 | ;------------------------------------------------------------------------------ |
2271 | ;------------------------------------------------------------------------------ |
2287 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2272 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2288 | cmp ecx, 2 |
2273 | cmp ecx, 2 |
2289 | jb .nowindowactivate |
2274 | jb .nowindowactivate |
2290 | cmp ecx, [TASK_COUNT] |
2275 | cmp ecx, [TASK_COUNT] |
2291 | ja .nowindowactivate |
2276 | ja .nowindowactivate |
2292 | ;------------------------------------- |
2277 | ;------------------------------------- |
2293 | @@: |
2278 | @@: |
2294 | ; If the window is captured and moved by the user, |
2279 | ; If the window is captured and moved by the user, |
2295 | ; then you can't change the position in window stack!!! |
2280 | ; then you can't change the position in window stack!!! |
2296 | mov al, [mouse.active_sys_window.action] |
2281 | mov al, [mouse.active_sys_window.action] |
2297 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2282 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2298 | test al, al |
2283 | test al, al |
2299 | jz @f |
2284 | jz @f |
2300 | call change_task |
2285 | call change_task |
2301 | jmp @b |
2286 | jmp @b |
2302 | @@: |
2287 | @@: |
2303 | ;------------------------------------- |
2288 | ;------------------------------------- |
2304 | mov [window_minimize], 2; restore window if minimized |
2289 | mov [window_minimize], 2; restore window if minimized |
2305 | call wakeup_osloop |
2290 | call wakeup_osloop |
2306 | 2291 | ||
2307 | movzx esi, word [WIN_STACK + ecx*2] |
2292 | movzx esi, word [WIN_STACK + ecx*2] |
2308 | cmp esi, [TASK_COUNT] |
2293 | cmp esi, [TASK_COUNT] |
2309 | je .nowindowactivate; already active |
2294 | je .nowindowactivate; already active |
2310 | 2295 | ||
2311 | mov edi, ecx |
2296 | mov edi, ecx |
2312 | shl edi, 5 |
2297 | shl edi, 5 |
2313 | add edi, window_data |
2298 | add edi, window_data |
2314 | movzx esi, word [WIN_STACK + ecx * 2] |
2299 | movzx esi, word [WIN_STACK + ecx * 2] |
2315 | lea esi, [WIN_POS + esi * 2] |
2300 | lea esi, [WIN_POS + esi * 2] |
2316 | call waredraw |
2301 | call waredraw |
2317 | .nowindowactivate: |
2302 | .nowindowactivate: |
2318 | ret |
2303 | ret |
2319 | ;------------------------------------------------------------------------------ |
2304 | ;------------------------------------------------------------------------------ |
2320 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2305 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2321 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2306 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2322 | mov [esp+32], eax |
2307 | mov [esp+32], eax |
2323 | ret |
2308 | ret |
2324 | ;------------------------------------------------------------------------------ |
2309 | ;------------------------------------------------------------------------------ |
2325 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2310 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2326 | mov eax, dword [cpu_freq] |
2311 | mov eax, dword [cpu_freq] |
2327 | mov [esp+32], eax |
2312 | mov [esp+32], eax |
2328 | ret |
2313 | ret |
2329 | ;------------------------------------------------------------------------------ |
2314 | ;------------------------------------------------------------------------------ |
2330 | get_cpu_freq: |
2315 | get_cpu_freq: |
2331 | mov eax, dword [cpu_freq] |
2316 | mov eax, dword [cpu_freq] |
2332 | mov edx, dword [cpu_freq+4] |
2317 | mov edx, dword [cpu_freq+4] |
2333 | ret |
2318 | ret |
2334 | ; SAVE ramdisk to /hd/1/menuet.img |
2319 | ; SAVE ramdisk to /hd/1/menuet.img |
2335 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2320 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2336 | include 'blkdev/rdsave.inc' |
2321 | include 'blkdev/rdsave.inc' |
2337 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2322 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2338 | ;------------------------------------------------------------------------------ |
2323 | ;------------------------------------------------------------------------------ |
2339 | align 4 |
2324 | align 4 |
2340 | sysfn_getactive: ; 18.7 = get active window |
2325 | sysfn_getactive: ; 18.7 = get active window |
2341 | mov eax, [TASK_COUNT] |
2326 | mov eax, [TASK_COUNT] |
2342 | movzx eax, word [WIN_POS + eax*2] |
2327 | movzx eax, word [WIN_POS + eax*2] |
2343 | mov [esp+32], eax |
2328 | mov [esp+32], eax |
2344 | ret |
2329 | ret |
2345 | ;------------------------------------------------------------------------------ |
2330 | ;------------------------------------------------------------------------------ |
2346 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2331 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2347 | ; cmp ecx,1 |
2332 | ; cmp ecx,1 |
2348 | dec ecx |
2333 | dec ecx |
2349 | jnz nogetsoundflag |
2334 | jnz nogetsoundflag |
2350 | movzx eax, byte [sound_flag]; get sound_flag |
2335 | movzx eax, byte [sound_flag]; get sound_flag |
2351 | mov [esp+32], eax |
2336 | mov [esp+32], eax |
2352 | ret |
2337 | ret |
2353 | nogetsoundflag: |
2338 | nogetsoundflag: |
2354 | ; cmp ecx,2 |
2339 | ; cmp ecx,2 |
2355 | dec ecx |
2340 | dec ecx |
2356 | jnz nosoundflag |
2341 | jnz nosoundflag |
2357 | xor byte [sound_flag], 1 |
2342 | xor byte [sound_flag], 1 |
2358 | nosoundflag: |
2343 | nosoundflag: |
2359 | ret |
2344 | ret |
2360 | ;------------------------------------------------------------------------------ |
2345 | ;------------------------------------------------------------------------------ |
2361 | sysfn_minimize: ; 18.10 = minimize window |
2346 | sysfn_minimize: ; 18.10 = minimize window |
2362 | mov [window_minimize], 1 |
2347 | mov [window_minimize], 1 |
2363 | call wakeup_osloop |
2348 | call wakeup_osloop |
2364 | ret |
2349 | ret |
2365 | ;------------------------------------------------------------------------------ |
2350 | ;------------------------------------------------------------------------------ |
2366 | align 4 |
2351 | align 4 |
2367 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2352 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2368 | ; cmp ecx,1 |
2353 | ; cmp ecx,1 |
2369 | dec ecx |
2354 | dec ecx |
2370 | jnz full_table |
2355 | jnz full_table |
2371 | small_table: |
2356 | small_table: |
2372 | call for_all_tables |
2357 | call for_all_tables |
2373 | mov ecx, 10 |
2358 | mov ecx, 10 |
2374 | cld |
2359 | cld |
2375 | rep movsb |
2360 | rep movsb |
2376 | ret |
2361 | ret |
2377 | for_all_tables: |
2362 | for_all_tables: |
2378 | mov edi, edx |
2363 | mov edi, edx |
2379 | mov esi, DRIVE_DATA |
2364 | mov esi, DRIVE_DATA |
2380 | ret |
2365 | ret |
2381 | full_table: |
2366 | full_table: |
2382 | ; cmp ecx,2 |
2367 | ; cmp ecx,2 |
2383 | dec ecx |
2368 | dec ecx |
2384 | jnz exit_for_anyone |
2369 | jnz exit_for_anyone |
2385 | call for_all_tables |
2370 | call for_all_tables |
2386 | mov ecx, DRIVE_DATA_SIZE/4 |
2371 | mov ecx, DRIVE_DATA_SIZE/4 |
2387 | cld |
2372 | cld |
2388 | rep movsd |
2373 | rep movsd |
2389 | ret |
2374 | ret |
2390 | ;------------------------------------------------------------------------------ |
2375 | ;------------------------------------------------------------------------------ |
2391 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2376 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2392 | and dword [esp+32], 0 |
2377 | and dword [esp+32], 0 |
2393 | ret |
2378 | ret |
2394 | ;------------------------------------------------------------------------------ |
2379 | ;------------------------------------------------------------------------------ |
2395 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2380 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2396 | mov edi, ecx |
2381 | mov edi, ecx |
2397 | mov esi, version_inf |
2382 | mov esi, version_inf |
2398 | mov ecx, version_end-version_inf |
2383 | mov ecx, version_end-version_inf |
2399 | rep movsb |
2384 | rep movsb |
2400 | ret |
2385 | ret |
2401 | ;------------------------------------------------------------------------------ |
2386 | ;------------------------------------------------------------------------------ |
2402 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2387 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2403 | ;wait retrace functions |
2388 | ;wait retrace functions |
2404 | sys_wait_retrace: |
2389 | sys_wait_retrace: |
2405 | mov edx, 0x3da |
2390 | mov edx, 0x3da |
2406 | WaitRetrace_loop: |
2391 | WaitRetrace_loop: |
2407 | in al, dx |
2392 | in al, dx |
2408 | test al, 1000b |
2393 | test al, 1000b |
2409 | jz WaitRetrace_loop |
2394 | jz WaitRetrace_loop |
2410 | and [esp+32], dword 0 |
2395 | and [esp+32], dword 0 |
2411 | ret |
2396 | ret |
2412 | ;------------------------------------------------------------------------------ |
2397 | ;------------------------------------------------------------------------------ |
2413 | align 4 |
2398 | align 4 |
2414 | sysfn_centermouse: ; 18.15 = mouse centered |
2399 | sysfn_centermouse: ; 18.15 = mouse centered |
2415 | ; removed here by |
2400 | ; removed here by |
2416 | ; call mouse_centered |
2401 | ; call mouse_centered |
2417 | ;* mouse centered - start code- Mario79 |
2402 | ;* mouse centered - start code- Mario79 |
2418 | ;mouse_centered: |
2403 | ;mouse_centered: |
2419 | ; push eax |
2404 | ; push eax |
2420 | mov eax, [Screen_Max_X] |
2405 | mov eax, [Screen_Max_X] |
2421 | shr eax, 1 |
2406 | shr eax, 1 |
2422 | mov [MOUSE_X], ax |
2407 | mov [MOUSE_X], ax |
2423 | mov eax, [Screen_Max_Y] |
2408 | mov eax, [Screen_Max_Y] |
2424 | shr eax, 1 |
2409 | shr eax, 1 |
2425 | mov [MOUSE_Y], ax |
2410 | mov [MOUSE_Y], ax |
2426 | call wakeup_osloop |
2411 | call wakeup_osloop |
2427 | ; ret |
2412 | ; ret |
2428 | ;* mouse centered - end code- Mario79 |
2413 | ;* mouse centered - end code- Mario79 |
2429 | xor eax, eax |
2414 | xor eax, eax |
2430 | and [esp+32], eax |
2415 | and [esp+32], eax |
2431 | ; pop eax |
2416 | ; pop eax |
2432 | ret |
2417 | ret |
2433 | ;------------------------------------------------------------------------------ |
2418 | ;------------------------------------------------------------------------------ |
2434 | align 4 |
2419 | align 4 |
2435 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2420 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2436 | test ecx, ecx; get mouse speed factor |
2421 | test ecx, ecx; get mouse speed factor |
2437 | jnz .set_mouse_acceleration |
2422 | jnz .set_mouse_acceleration |
2438 | xor eax, eax |
2423 | xor eax, eax |
2439 | mov ax, [mouse_speed_factor] |
2424 | mov ax, [mouse_speed_factor] |
2440 | mov [esp+32], eax |
2425 | mov [esp+32], eax |
2441 | ret |
2426 | ret |
2442 | .set_mouse_acceleration: |
2427 | .set_mouse_acceleration: |
2443 | ; cmp ecx,1 ; set mouse speed factor |
2428 | ; cmp ecx,1 ; set mouse speed factor |
2444 | dec ecx |
2429 | dec ecx |
2445 | jnz .get_mouse_delay |
2430 | jnz .get_mouse_delay |
2446 | mov [mouse_speed_factor], dx |
2431 | mov [mouse_speed_factor], dx |
2447 | ret |
2432 | ret |
2448 | .get_mouse_delay: |
2433 | .get_mouse_delay: |
2449 | ; cmp ecx,2 ; get mouse delay |
2434 | ; cmp ecx,2 ; get mouse delay |
2450 | dec ecx |
2435 | dec ecx |
2451 | jnz .set_mouse_delay |
2436 | jnz .set_mouse_delay |
2452 | mov eax, [mouse_delay] |
2437 | mov eax, [mouse_delay] |
2453 | mov [esp+32], eax |
2438 | mov [esp+32], eax |
2454 | ret |
2439 | ret |
2455 | .set_mouse_delay: |
2440 | .set_mouse_delay: |
2456 | ; cmp ecx,3 ; set mouse delay |
2441 | ; cmp ecx,3 ; set mouse delay |
2457 | dec ecx |
2442 | dec ecx |
2458 | jnz .set_pointer_position |
2443 | jnz .set_pointer_position |
2459 | mov [mouse_delay], edx |
2444 | mov [mouse_delay], edx |
2460 | ret |
2445 | ret |
2461 | .set_pointer_position: |
2446 | .set_pointer_position: |
2462 | ; cmp ecx,4 ; set mouse pointer position |
2447 | ; cmp ecx,4 ; set mouse pointer position |
2463 | dec ecx |
2448 | dec ecx |
2464 | jnz .set_mouse_button |
2449 | jnz .set_mouse_button |
2465 | cmp dx, word[Screen_Max_Y] |
2450 | cmp dx, word[Screen_Max_Y] |
2466 | ja .end |
2451 | ja .end |
2467 | rol edx, 16 |
2452 | rol edx, 16 |
2468 | cmp dx, word[Screen_Max_X] |
2453 | cmp dx, word[Screen_Max_X] |
2469 | ja .end |
2454 | ja .end |
2470 | mov [MOUSE_X], edx |
2455 | mov [MOUSE_X], edx |
2471 | call wakeup_osloop |
2456 | call wakeup_osloop |
2472 | ret |
2457 | ret |
2473 | .set_mouse_button: |
2458 | .set_mouse_button: |
2474 | ; cmp ecx,5 ; set mouse button features |
2459 | ; cmp ecx,5 ; set mouse button features |
2475 | dec ecx |
2460 | dec ecx |
2476 | jnz .end |
2461 | jnz .end |
2477 | mov [BTN_DOWN], dl |
2462 | mov [BTN_DOWN], dl |
2478 | mov [mouse_active], 1 |
2463 | mov [mouse_active], 1 |
2479 | call wakeup_osloop |
2464 | call wakeup_osloop |
2480 | .end: |
2465 | .end: |
2481 | ret |
2466 | ret |
2482 | ;------------------------------------------------------------------------------ |
2467 | ;------------------------------------------------------------------------------ |
2483 | sysfn_getfreemem: |
2468 | sysfn_getfreemem: |
2484 | mov eax, [pg_data.pages_free] |
2469 | mov eax, [pg_data.pages_free] |
2485 | shl eax, 2 |
2470 | shl eax, 2 |
2486 | mov [esp+32], eax |
2471 | mov [esp+32], eax |
2487 | ret |
2472 | ret |
2488 | ;------------------------------------------------------------------------------ |
2473 | ;------------------------------------------------------------------------------ |
2489 | sysfn_getallmem: |
2474 | sysfn_getallmem: |
2490 | mov eax, [MEM_AMOUNT] |
2475 | mov eax, [MEM_AMOUNT] |
2491 | shr eax, 10 |
2476 | shr eax, 10 |
2492 | mov [esp+32], eax |
2477 | mov [esp+32], eax |
2493 | ret |
2478 | ret |
2494 | ;------------------------------------------------------------------------------ |
2479 | ;------------------------------------------------------------------------------ |
2495 | sysfn_pid_to_slot: |
2480 | sysfn_pid_to_slot: |
2496 | mov eax, ecx |
2481 | mov eax, ecx |
2497 | call pid_to_slot |
2482 | call pid_to_slot |
2498 | mov [esp+32], eax |
2483 | mov [esp+32], eax |
2499 | ret |
2484 | ret |
2500 | ;------------------------------------------------------------------------------ |
2485 | ;------------------------------------------------------------------------------ |
2501 | sysfn_min_rest_window: |
2486 | sysfn_min_rest_window: |
2502 | pushad |
2487 | pushad |
2503 | mov eax, edx ; ebx - operating |
2488 | mov eax, edx ; ebx - operating |
2504 | shr ecx, 1 |
2489 | shr ecx, 1 |
2505 | jnc @f |
2490 | jnc @f |
2506 | call pid_to_slot |
2491 | call pid_to_slot |
2507 | @@: |
2492 | @@: |
2508 | or eax, eax ; eax - number of slot |
2493 | or eax, eax ; eax - number of slot |
2509 | jz .error |
2494 | jz .error |
2510 | cmp eax, 255 ; varify maximal slot number |
2495 | cmp eax, 255 ; varify maximal slot number |
2511 | ja .error |
2496 | ja .error |
2512 | movzx eax, word [WIN_STACK + eax*2] |
2497 | movzx eax, word [WIN_STACK + eax*2] |
2513 | shr ecx, 1 |
2498 | shr ecx, 1 |
2514 | jc .restore |
2499 | jc .restore |
2515 | ; .minimize: |
2500 | ; .minimize: |
2516 | call minimize_window |
2501 | call minimize_window |
2517 | jmp .exit |
2502 | jmp .exit |
2518 | .restore: |
2503 | .restore: |
2519 | call restore_minimized_window |
2504 | call restore_minimized_window |
2520 | .exit: |
2505 | .exit: |
2521 | popad |
2506 | popad |
2522 | xor eax, eax |
2507 | xor eax, eax |
2523 | mov [esp+32], eax |
2508 | mov [esp+32], eax |
2524 | ret |
2509 | ret |
2525 | .error: |
2510 | .error: |
2526 | popad |
2511 | popad |
2527 | xor eax, eax |
2512 | xor eax, eax |
2528 | dec eax |
2513 | dec eax |
2529 | mov [esp+32], eax |
2514 | mov [esp+32], eax |
2530 | ret |
2515 | ret |
2531 | ;------------------------------------------------------------------------------ |
2516 | ;------------------------------------------------------------------------------ |
2532 | sysfn_min_windows: |
2517 | sysfn_min_windows: |
2533 | call minimize_all_window |
2518 | call minimize_all_window |
2534 | mov [esp+32], eax |
2519 | mov [esp+32], eax |
2535 | call change_task |
2520 | call change_task |
2536 | ret |
2521 | ret |
2537 | ;------------------------------------------------------------------------------ |
2522 | ;------------------------------------------------------------------------------ |
2538 | sysfn_set_screen_sizes: |
2523 | sysfn_set_screen_sizes: |
2539 | cmp [SCR_MODE], word 0x13 |
2524 | cmp [SCR_MODE], word 0x13 |
2540 | jbe .exit |
2525 | jbe .exit |
2541 | 2526 | ||
2542 | cmp [_display.select_cursor], select_cursor |
2527 | cmp [_display.select_cursor], select_cursor |
2543 | jne .exit |
2528 | jne .exit |
2544 | 2529 | ||
2545 | cmp ecx, [display_width_standard] |
2530 | cmp ecx, [display_width_standard] |
2546 | ja .exit |
2531 | ja .exit |
2547 | 2532 | ||
2548 | cmp edx, [display_height_standard] |
2533 | cmp edx, [display_height_standard] |
2549 | ja .exit |
2534 | ja .exit |
2550 | 2535 | ||
2551 | pushfd |
2536 | pushfd |
2552 | cli |
2537 | cli |
2553 | mov eax, ecx |
2538 | mov eax, ecx |
2554 | mov ecx, [_display.pitch] |
2539 | mov ecx, [_display.pitch] |
2555 | mov [_display.width], eax |
2540 | mov [_display.width], eax |
2556 | dec eax |
2541 | dec eax |
2557 | mov [_display.height], edx |
2542 | mov [_display.height], edx |
2558 | dec edx |
2543 | dec edx |
2559 | ; eax - new Screen_Max_X |
2544 | ; eax - new Screen_Max_X |
2560 | ; edx - new Screen_Max_Y |
2545 | ; edx - new Screen_Max_Y |
2561 | mov [do_not_touch_winmap], 1 |
2546 | mov [do_not_touch_winmap], 1 |
2562 | call set_screen |
2547 | call set_screen |
2563 | mov [do_not_touch_winmap], 0 |
2548 | mov [do_not_touch_winmap], 0 |
2564 | popfd |
2549 | popfd |
2565 | call change_task |
2550 | call change_task |
2566 | .exit: |
2551 | .exit: |
2567 | ret |
2552 | ret |
2568 | ;------------------------------------------------------------------------------ |
2553 | ;------------------------------------------------------------------------------ |
2569 | uglobal |
2554 | uglobal |
2570 | screen_workarea RECT |
2555 | screen_workarea RECT |
2571 | display_width_standard dd 0 |
2556 | display_width_standard dd 0 |
2572 | display_height_standard dd 0 |
2557 | display_height_standard dd 0 |
2573 | do_not_touch_winmap db 0 |
2558 | do_not_touch_winmap db 0 |
2574 | window_minimize db 0 |
2559 | window_minimize db 0 |
2575 | sound_flag db 0 |
2560 | sound_flag db 0 |
2576 | 2561 | ||
2577 | endg |
2562 | endg |
2578 | 2563 | ||
2579 | UID_NONE=0 |
2564 | UID_NONE=0 |
2580 | UID_MENUETOS=1 ;official |
2565 | UID_MENUETOS=1 ;official |
2581 | UID_KOLIBRI=2 ;russian |
2566 | UID_KOLIBRI=2 ;russian |
2582 | 2567 | ||
2583 | iglobal |
2568 | iglobal |
2584 | version_inf: |
2569 | version_inf: |
2585 | db 0,7,7,0 ; version 0.7.7.0 |
2570 | db 0,7,7,0 ; version 0.7.7.0 |
2586 | db 0 |
2571 | db 0 |
2587 | .rev dd __REV__ |
2572 | .rev dd __REV__ |
2588 | version_end: |
2573 | version_end: |
2589 | endg |
2574 | endg |
2590 | ;------------------------------------------------------------------------------ |
2575 | ;------------------------------------------------------------------------------ |
2591 | align 4 |
2576 | align 4 |
2592 | sys_cachetodiskette: |
2577 | sys_cachetodiskette: |
2593 | cmp ebx, 1 |
2578 | cmp ebx, 1 |
2594 | jne .no_floppy_a_save |
2579 | jne .no_floppy_a_save |
2595 | mov [flp_number], 1 |
2580 | mov [flp_number], 1 |
2596 | jmp .save_image_on_floppy |
2581 | jmp .save_image_on_floppy |
2597 | ;-------------------------------------- |
2582 | ;-------------------------------------- |
2598 | align 4 |
2583 | align 4 |
2599 | .no_floppy_a_save: |
2584 | .no_floppy_a_save: |
2600 | cmp ebx, 2 |
2585 | cmp ebx, 2 |
2601 | jne .no_floppy_b_save |
2586 | jne .no_floppy_b_save |
2602 | mov [flp_number], 2 |
2587 | mov [flp_number], 2 |
2603 | ;-------------------------------------- |
2588 | ;-------------------------------------- |
2604 | align 4 |
2589 | align 4 |
2605 | .save_image_on_floppy: |
2590 | .save_image_on_floppy: |
2606 | call save_image |
2591 | call save_image |
2607 | mov [esp + 32], dword 0 |
2592 | mov [esp + 32], dword 0 |
2608 | cmp [FDC_Status], 0 |
2593 | cmp [FDC_Status], 0 |
2609 | je .yes_floppy_save |
2594 | je .yes_floppy_save |
2610 | ;-------------------------------------- |
2595 | ;-------------------------------------- |
2611 | align 4 |
2596 | align 4 |
2612 | .no_floppy_b_save: |
2597 | .no_floppy_b_save: |
2613 | mov [esp + 32], dword 1 |
2598 | mov [esp + 32], dword 1 |
2614 | ;-------------------------------------- |
2599 | ;-------------------------------------- |
2615 | align 4 |
2600 | align 4 |
2616 | .yes_floppy_save: |
2601 | .yes_floppy_save: |
2617 | ret |
2602 | ret |
2618 | ;------------------------------------------------------------------------------ |
2603 | ;------------------------------------------------------------------------------ |
2619 | uglobal |
2604 | uglobal |
2620 | ; bgrchanged dd 0x0 |
2605 | ; bgrchanged dd 0x0 |
2621 | align 4 |
2606 | align 4 |
2622 | bgrlockpid dd 0 |
2607 | bgrlockpid dd 0 |
2623 | bgrlock db 0 |
2608 | bgrlock db 0 |
2624 | endg |
2609 | endg |
2625 | ;------------------------------------------------------------------------------ |
2610 | ;------------------------------------------------------------------------------ |
2626 | align 4 |
2611 | align 4 |
2627 | sys_background: |
2612 | sys_background: |
2628 | cmp ebx, 1 ; BACKGROUND SIZE |
2613 | cmp ebx, 1 ; BACKGROUND SIZE |
2629 | jnz nosb1 |
2614 | jnz nosb1 |
2630 | test ecx, ecx |
2615 | test ecx, ecx |
2631 | jz sbgrr |
2616 | jz sbgrr |
2632 | 2617 | ||
2633 | test edx, edx |
2618 | test edx, edx |
2634 | jz sbgrr |
2619 | jz sbgrr |
2635 | ;-------------------------------------- |
2620 | ;-------------------------------------- |
2636 | align 4 |
2621 | align 4 |
2637 | @@: |
2622 | @@: |
2638 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2623 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2639 | bts dword [bgrlock], 0 |
2624 | bts dword [bgrlock], 0 |
2640 | jnc @f |
2625 | jnc @f |
2641 | call change_task |
2626 | call change_task |
2642 | jmp @b |
2627 | jmp @b |
2643 | ;-------------------------------------- |
2628 | ;-------------------------------------- |
2644 | align 4 |
2629 | align 4 |
2645 | @@: |
2630 | @@: |
2646 | mov [BgrDataWidth], ecx |
2631 | mov [BgrDataWidth], ecx |
2647 | mov [BgrDataHeight], edx |
2632 | mov [BgrDataHeight], edx |
2648 | ; mov [bgrchanged],1 |
2633 | ; mov [bgrchanged],1 |
2649 | 2634 | ||
2650 | pushad |
2635 | pushad |
2651 | ; return memory for old background |
2636 | ; return memory for old background |
2652 | mov eax, [img_background] |
2637 | mov eax, [img_background] |
2653 | cmp eax, static_background_data |
2638 | cmp eax, static_background_data |
2654 | jz @f |
2639 | jz @f |
2655 | stdcall kernel_free, eax |
2640 | stdcall kernel_free, eax |
2656 | ;-------------------------------------- |
2641 | ;-------------------------------------- |
2657 | align 4 |
2642 | align 4 |
2658 | @@: |
2643 | @@: |
2659 | ; calculate RAW size |
2644 | ; calculate RAW size |
2660 | xor eax, eax |
2645 | xor eax, eax |
2661 | inc eax |
2646 | inc eax |
2662 | cmp [BgrDataWidth], eax |
2647 | cmp [BgrDataWidth], eax |
2663 | jae @f |
2648 | jae @f |
2664 | mov [BgrDataWidth], eax |
2649 | mov [BgrDataWidth], eax |
2665 | ;-------------------------------------- |
2650 | ;-------------------------------------- |
2666 | align 4 |
2651 | align 4 |
2667 | @@: |
2652 | @@: |
2668 | cmp [BgrDataHeight], eax |
2653 | cmp [BgrDataHeight], eax |
2669 | jae @f |
2654 | jae @f |
2670 | mov [BgrDataHeight], eax |
2655 | mov [BgrDataHeight], eax |
2671 | ;-------------------------------------- |
2656 | ;-------------------------------------- |
2672 | align 4 |
2657 | align 4 |
2673 | @@: |
2658 | @@: |
2674 | mov eax, [BgrDataWidth] |
2659 | mov eax, [BgrDataWidth] |
2675 | imul eax, [BgrDataHeight] |
2660 | imul eax, [BgrDataHeight] |
2676 | lea eax, [eax*3] |
2661 | lea eax, [eax*3] |
2677 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2662 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2678 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2663 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2679 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2664 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2680 | shr eax, 12 |
2665 | shr eax, 12 |
2681 | inc eax |
2666 | inc eax |
2682 | shl eax, 12 |
2667 | shl eax, 12 |
2683 | mov [mem_BACKGROUND], eax |
2668 | mov [mem_BACKGROUND], eax |
2684 | ; get memory for new background |
2669 | ; get memory for new background |
2685 | stdcall kernel_alloc, eax |
2670 | stdcall kernel_alloc, eax |
2686 | test eax, eax |
2671 | test eax, eax |
2687 | jz .memfailed |
2672 | jz .memfailed |
2688 | mov [img_background], eax |
2673 | mov [img_background], eax |
2689 | jmp .exit |
2674 | jmp .exit |
2690 | ;-------------------------------------- |
2675 | ;-------------------------------------- |
2691 | align 4 |
2676 | align 4 |
2692 | .memfailed: |
2677 | .memfailed: |
2693 | ; revert to static monotone data |
2678 | ; revert to static monotone data |
2694 | mov [img_background], static_background_data |
2679 | mov [img_background], static_background_data |
2695 | xor eax, eax |
2680 | xor eax, eax |
2696 | inc eax |
2681 | inc eax |
2697 | mov [BgrDataWidth], eax |
2682 | mov [BgrDataWidth], eax |
2698 | mov [BgrDataHeight], eax |
2683 | mov [BgrDataHeight], eax |
2699 | mov [mem_BACKGROUND], 4 |
2684 | mov [mem_BACKGROUND], 4 |
2700 | ;-------------------------------------- |
2685 | ;-------------------------------------- |
2701 | align 4 |
2686 | align 4 |
2702 | .exit: |
2687 | .exit: |
2703 | popad |
2688 | popad |
2704 | mov [bgrlock], 0 |
2689 | mov [bgrlock], 0 |
2705 | ;-------------------------------------- |
2690 | ;-------------------------------------- |
2706 | align 4 |
2691 | align 4 |
2707 | sbgrr: |
2692 | sbgrr: |
2708 | ret |
2693 | ret |
2709 | ;------------------------------------------------------------------------------ |
2694 | ;------------------------------------------------------------------------------ |
2710 | align 4 |
2695 | align 4 |
2711 | nosb1: |
2696 | nosb1: |
2712 | cmp ebx, 2 ; SET PIXEL |
2697 | cmp ebx, 2 ; SET PIXEL |
2713 | jnz nosb2 |
2698 | jnz nosb2 |
2714 | 2699 | ||
2715 | mov eax, [img_background] |
2700 | mov eax, [img_background] |
2716 | test ecx, ecx |
2701 | test ecx, ecx |
2717 | jz @f |
2702 | jz @f |
2718 | cmp eax, static_background_data |
2703 | cmp eax, static_background_data |
2719 | jz .ret |
2704 | jz .ret |
2720 | ;-------------------------------------- |
2705 | ;-------------------------------------- |
2721 | align 4 |
2706 | align 4 |
2722 | @@: |
2707 | @@: |
2723 | mov ebx, [mem_BACKGROUND] |
2708 | mov ebx, [mem_BACKGROUND] |
2724 | add ebx, 4095 |
2709 | add ebx, 4095 |
2725 | and ebx, -4096 |
2710 | and ebx, -4096 |
2726 | sub ebx, 4 |
2711 | sub ebx, 4 |
2727 | cmp ecx, ebx |
2712 | cmp ecx, ebx |
2728 | ja .ret |
2713 | ja .ret |
2729 | 2714 | ||
2730 | mov ebx, [eax+ecx] |
2715 | mov ebx, [eax+ecx] |
2731 | and ebx, 0xFF000000;255*256*256*256 |
2716 | and ebx, 0xFF000000;255*256*256*256 |
2732 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2717 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2733 | add edx, ebx |
2718 | add edx, ebx |
2734 | mov [eax+ecx], edx |
2719 | mov [eax+ecx], edx |
2735 | ;-------------------------------------- |
2720 | ;-------------------------------------- |
2736 | align 4 |
2721 | align 4 |
2737 | .ret: |
2722 | .ret: |
2738 | ret |
2723 | ret |
2739 | ;------------------------------------------------------------------------------ |
2724 | ;------------------------------------------------------------------------------ |
2740 | align 4 |
2725 | align 4 |
2741 | nosb2: |
2726 | nosb2: |
2742 | cmp ebx, 3 ; DRAW BACKGROUND |
2727 | cmp ebx, 3 ; DRAW BACKGROUND |
2743 | jnz nosb3 |
2728 | jnz nosb3 |
2744 | ;-------------------------------------- |
2729 | ;-------------------------------------- |
2745 | align 4 |
2730 | align 4 |
2746 | draw_background_temp: |
2731 | draw_background_temp: |
2747 | mov [background_defined], 1 |
2732 | mov [background_defined], 1 |
2748 | call force_redraw_background |
2733 | call force_redraw_background |
2749 | ;-------------------------------------- |
2734 | ;-------------------------------------- |
2750 | align 4 |
2735 | align 4 |
2751 | nosb31: |
2736 | nosb31: |
2752 | ret |
2737 | ret |
2753 | ;------------------------------------------------------------------------------ |
2738 | ;------------------------------------------------------------------------------ |
2754 | align 4 |
2739 | align 4 |
2755 | nosb3: |
2740 | nosb3: |
2756 | cmp ebx, 4 ; TILED / STRETCHED |
2741 | cmp ebx, 4 ; TILED / STRETCHED |
2757 | jnz nosb4 |
2742 | jnz nosb4 |
2758 | cmp ecx, [BgrDrawMode] |
2743 | cmp ecx, [BgrDrawMode] |
2759 | je nosb41 |
2744 | je nosb41 |
2760 | mov [BgrDrawMode], ecx |
2745 | mov [BgrDrawMode], ecx |
2761 | ;-------------------------------------- |
2746 | ;-------------------------------------- |
2762 | align 4 |
2747 | align 4 |
2763 | nosb41: |
2748 | nosb41: |
2764 | ret |
2749 | ret |
2765 | ;------------------------------------------------------------------------------ |
2750 | ;------------------------------------------------------------------------------ |
2766 | align 4 |
2751 | align 4 |
2767 | nosb4: |
2752 | nosb4: |
2768 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2753 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2769 | jnz nosb5 |
2754 | jnz nosb5 |
2770 | cmp [img_background], static_background_data |
2755 | cmp [img_background], static_background_data |
2771 | jnz @f |
2756 | jnz @f |
2772 | test edx, edx |
2757 | test edx, edx |
2773 | jnz .fin |
2758 | jnz .fin |
2774 | cmp esi, 4 |
2759 | cmp esi, 4 |
2775 | ja .fin |
2760 | ja .fin |
2776 | ;-------------------------------------- |
2761 | ;-------------------------------------- |
2777 | align 4 |
2762 | align 4 |
2778 | @@: |
2763 | @@: |
2779 | ; bughere |
2764 | ; bughere |
2780 | mov eax, ecx |
2765 | mov eax, ecx |
2781 | mov ebx, edx |
2766 | mov ebx, edx |
2782 | add ebx, [img_background];IMG_BACKGROUND |
2767 | add ebx, [img_background];IMG_BACKGROUND |
2783 | mov ecx, esi |
2768 | mov ecx, esi |
2784 | call memmove |
2769 | call memmove |
2785 | ;-------------------------------------- |
2770 | ;-------------------------------------- |
2786 | align 4 |
2771 | align 4 |
2787 | .fin: |
2772 | .fin: |
2788 | ret |
2773 | ret |
2789 | ;------------------------------------------------------------------------------ |
2774 | ;------------------------------------------------------------------------------ |
2790 | align 4 |
2775 | align 4 |
2791 | nosb5: |
2776 | nosb5: |
2792 | cmp ebx, 6 |
2777 | cmp ebx, 6 |
2793 | jnz nosb6 |
2778 | jnz nosb6 |
2794 | ;-------------------------------------- |
2779 | ;-------------------------------------- |
2795 | align 4 |
2780 | align 4 |
2796 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2781 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2797 | @@: |
2782 | @@: |
2798 | bts dword [bgrlock], 0 |
2783 | bts dword [bgrlock], 0 |
2799 | jnc @f |
2784 | jnc @f |
2800 | call change_task |
2785 | call change_task |
2801 | jmp @b |
2786 | jmp @b |
2802 | ;-------------------------------------- |
2787 | ;-------------------------------------- |
2803 | align 4 |
2788 | align 4 |
2804 | @@: |
2789 | @@: |
2805 | mov eax, [CURRENT_TASK] |
2790 | mov eax, [CURRENT_TASK] |
2806 | mov [bgrlockpid], eax |
2791 | mov [bgrlockpid], eax |
2807 | cmp [img_background], static_background_data |
2792 | cmp [img_background], static_background_data |
2808 | jz .nomem |
2793 | jz .nomem |
2809 | stdcall user_alloc, [mem_BACKGROUND] |
2794 | stdcall user_alloc, [mem_BACKGROUND] |
2810 | mov [esp+32], eax |
2795 | mov [esp+32], eax |
2811 | test eax, eax |
2796 | test eax, eax |
2812 | jz .nomem |
2797 | jz .nomem |
2813 | mov ebx, eax |
2798 | mov ebx, eax |
2814 | shr ebx, 12 |
2799 | shr ebx, 12 |
2815 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2800 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2816 | mov esi, [img_background] |
2801 | mov esi, [img_background] |
2817 | shr esi, 12 |
2802 | shr esi, 12 |
2818 | mov ecx, [mem_BACKGROUND] |
2803 | mov ecx, [mem_BACKGROUND] |
2819 | add ecx, 0xFFF |
2804 | add ecx, 0xFFF |
2820 | shr ecx, 12 |
2805 | shr ecx, 12 |
2821 | ;-------------------------------------- |
2806 | ;-------------------------------------- |
2822 | align 4 |
2807 | align 4 |
2823 | .z: |
2808 | .z: |
2824 | mov eax, [page_tabs+ebx*4] |
2809 | mov eax, [page_tabs+ebx*4] |
2825 | test al, 1 |
2810 | test al, 1 |
2826 | jz @f |
2811 | jz @f |
2827 | call free_page |
2812 | call free_page |
2828 | ;-------------------------------------- |
2813 | ;-------------------------------------- |
2829 | align 4 |
2814 | align 4 |
2830 | @@: |
2815 | @@: |
2831 | mov eax, [page_tabs+esi*4] |
2816 | mov eax, [page_tabs+esi*4] |
2832 | or al, PG_UW |
2817 | or al, PG_UW |
2833 | mov [page_tabs+ebx*4], eax |
2818 | mov [page_tabs+ebx*4], eax |
2834 | mov eax, ebx |
2819 | mov eax, ebx |
2835 | shl eax, 12 |
2820 | shl eax, 12 |
2836 | invlpg [eax] |
2821 | invlpg [eax] |
2837 | inc ebx |
2822 | inc ebx |
2838 | inc esi |
2823 | inc esi |
2839 | loop .z |
2824 | loop .z |
2840 | ret |
2825 | ret |
2841 | ;-------------------------------------- |
2826 | ;-------------------------------------- |
2842 | align 4 |
2827 | align 4 |
2843 | .nomem: |
2828 | .nomem: |
2844 | and [bgrlockpid], 0 |
2829 | and [bgrlockpid], 0 |
2845 | mov [bgrlock], 0 |
2830 | mov [bgrlock], 0 |
2846 | ;------------------------------------------------------------------------------ |
2831 | ;------------------------------------------------------------------------------ |
2847 | align 4 |
2832 | align 4 |
2848 | nosb6: |
2833 | nosb6: |
2849 | cmp ebx, 7 |
2834 | cmp ebx, 7 |
2850 | jnz nosb7 |
2835 | jnz nosb7 |
2851 | cmp [bgrlock], 0 |
2836 | cmp [bgrlock], 0 |
2852 | jz .err |
2837 | jz .err |
2853 | mov eax, [CURRENT_TASK] |
2838 | mov eax, [CURRENT_TASK] |
2854 | cmp [bgrlockpid], eax |
2839 | cmp [bgrlockpid], eax |
2855 | jnz .err |
2840 | jnz .err |
2856 | mov eax, ecx |
2841 | mov eax, ecx |
2857 | mov ebx, ecx |
2842 | mov ebx, ecx |
2858 | shr eax, 12 |
2843 | shr eax, 12 |
2859 | mov ecx, [page_tabs+(eax-1)*4] |
2844 | mov ecx, [page_tabs+(eax-1)*4] |
2860 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2845 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2861 | jz .err |
2846 | jz .err |
2862 | jnp .err |
2847 | jnp .err |
2863 | push eax |
2848 | push eax |
2864 | shr ecx, 12 |
2849 | shr ecx, 12 |
2865 | dec ecx |
2850 | dec ecx |
2866 | ;-------------------------------------- |
2851 | ;-------------------------------------- |
2867 | align 4 |
2852 | align 4 |
2868 | @@: |
2853 | @@: |
2869 | and dword [page_tabs+eax*4], 0 |
2854 | and dword [page_tabs+eax*4], 0 |
2870 | mov edx, eax |
2855 | mov edx, eax |
2871 | shl edx, 12 |
2856 | shl edx, 12 |
2872 | push eax |
2857 | push eax |
2873 | invlpg [edx] |
2858 | invlpg [edx] |
2874 | pop eax |
2859 | pop eax |
2875 | inc eax |
2860 | inc eax |
2876 | loop @b |
2861 | loop @b |
2877 | pop eax |
2862 | pop eax |
2878 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2863 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2879 | stdcall user_free, ebx |
2864 | stdcall user_free, ebx |
2880 | mov [esp+32], eax |
2865 | mov [esp+32], eax |
2881 | and [bgrlockpid], 0 |
2866 | and [bgrlockpid], 0 |
2882 | mov [bgrlock], 0 |
2867 | mov [bgrlock], 0 |
2883 | ret |
2868 | ret |
2884 | ;-------------------------------------- |
2869 | ;-------------------------------------- |
2885 | align 4 |
2870 | align 4 |
2886 | .err: |
2871 | .err: |
2887 | and dword [esp+32], 0 |
2872 | and dword [esp+32], 0 |
2888 | ret |
2873 | ret |
2889 | ;------------------------------------------------------------------------------ |
2874 | ;------------------------------------------------------------------------------ |
2890 | align 4 |
2875 | align 4 |
2891 | nosb7: |
2876 | nosb7: |
2892 | cmp ebx, 8 |
2877 | cmp ebx, 8 |
2893 | jnz nosb8 |
2878 | jnz nosb8 |
2894 | 2879 | ||
2895 | mov ecx, [current_slot] |
2880 | mov ecx, [current_slot] |
2896 | xor eax, eax |
2881 | xor eax, eax |
2897 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2882 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2898 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2883 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2899 | xor eax, eax |
2884 | xor eax, eax |
2900 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2885 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2901 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2886 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2902 | ret |
2887 | ret |
2903 | ;------------------------------------------------------------------------------ |
2888 | ;------------------------------------------------------------------------------ |
2904 | align 4 |
2889 | align 4 |
2905 | nosb8: |
2890 | nosb8: |
2906 | cmp ebx, 9 |
2891 | cmp ebx, 9 |
2907 | jnz nosb9 |
2892 | jnz nosb9 |
2908 | ; ecx = [left]*65536 + [right] |
2893 | ; ecx = [left]*65536 + [right] |
2909 | ; edx = [top]*65536 + [bottom] |
2894 | ; edx = [top]*65536 + [bottom] |
2910 | mov eax, [Screen_Max_X] |
2895 | mov eax, [Screen_Max_X] |
2911 | mov ebx, [Screen_Max_Y] |
2896 | mov ebx, [Screen_Max_Y] |
2912 | ; check [right] |
2897 | ; check [right] |
2913 | cmp cx, ax |
2898 | cmp cx, ax |
2914 | ja .exit |
2899 | ja .exit |
2915 | ; check [left] |
2900 | ; check [left] |
2916 | ror ecx, 16 |
2901 | ror ecx, 16 |
2917 | cmp cx, ax |
2902 | cmp cx, ax |
2918 | ja .exit |
2903 | ja .exit |
2919 | ; check [bottom] |
2904 | ; check [bottom] |
2920 | cmp dx, bx |
2905 | cmp dx, bx |
2921 | ja .exit |
2906 | ja .exit |
2922 | ; check [top] |
2907 | ; check [top] |
2923 | ror edx, 16 |
2908 | ror edx, 16 |
2924 | cmp dx, bx |
2909 | cmp dx, bx |
2925 | ja .exit |
2910 | ja .exit |
2926 | 2911 | ||
2927 | movzx eax, cx ; [left] |
2912 | movzx eax, cx ; [left] |
2928 | movzx ebx, dx ; [top] |
2913 | movzx ebx, dx ; [top] |
2929 | 2914 | ||
2930 | shr ecx, 16 ; [right] |
2915 | shr ecx, 16 ; [right] |
2931 | shr edx, 16 ; [bottom] |
2916 | shr edx, 16 ; [bottom] |
2932 | 2917 | ||
2933 | mov [background_defined], 1 |
2918 | mov [background_defined], 1 |
2934 | 2919 | ||
2935 | mov [draw_data+32 + RECT.left], eax |
2920 | mov [draw_data+32 + RECT.left], eax |
2936 | mov [draw_data+32 + RECT.top], ebx |
2921 | mov [draw_data+32 + RECT.top], ebx |
2937 | 2922 | ||
2938 | mov [draw_data+32 + RECT.right], ecx |
2923 | mov [draw_data+32 + RECT.right], ecx |
2939 | mov [draw_data+32 + RECT.bottom], edx |
2924 | mov [draw_data+32 + RECT.bottom], edx |
2940 | 2925 | ||
2941 | inc byte[REDRAW_BACKGROUND] |
2926 | inc byte[REDRAW_BACKGROUND] |
2942 | call wakeup_osloop |
2927 | call wakeup_osloop |
2943 | ;-------------------------------------- |
2928 | ;-------------------------------------- |
2944 | align 4 |
2929 | align 4 |
2945 | .exit: |
2930 | .exit: |
2946 | ret |
2931 | ret |
2947 | ;------------------------------------------------------------------------------ |
2932 | ;------------------------------------------------------------------------------ |
2948 | align 4 |
2933 | align 4 |
2949 | nosb9: |
2934 | nosb9: |
2950 | ret |
2935 | ret |
2951 | ;------------------------------------------------------------------------------ |
2936 | ;------------------------------------------------------------------------------ |
2952 | align 4 |
2937 | align 4 |
2953 | uglobal |
2938 | uglobal |
2954 | BG_Rect_X_left_right dd 0x0 |
2939 | BG_Rect_X_left_right dd 0x0 |
2955 | BG_Rect_Y_top_bottom dd 0x0 |
2940 | BG_Rect_Y_top_bottom dd 0x0 |
2956 | endg |
2941 | endg |
2957 | ;------------------------------------------------------------------------------ |
2942 | ;------------------------------------------------------------------------------ |
2958 | align 4 |
2943 | align 4 |
2959 | force_redraw_background: |
2944 | force_redraw_background: |
2960 | and [draw_data+32 + RECT.left], 0 |
2945 | and [draw_data+32 + RECT.left], 0 |
2961 | and [draw_data+32 + RECT.top], 0 |
2946 | and [draw_data+32 + RECT.top], 0 |
2962 | push eax ebx |
2947 | push eax ebx |
2963 | mov eax, [Screen_Max_X] |
2948 | mov eax, [Screen_Max_X] |
2964 | mov ebx, [Screen_Max_Y] |
2949 | mov ebx, [Screen_Max_Y] |
2965 | mov [draw_data+32 + RECT.right], eax |
2950 | mov [draw_data+32 + RECT.right], eax |
2966 | mov [draw_data+32 + RECT.bottom], ebx |
2951 | mov [draw_data+32 + RECT.bottom], ebx |
2967 | pop ebx eax |
2952 | pop ebx eax |
2968 | inc byte[REDRAW_BACKGROUND] |
2953 | inc byte[REDRAW_BACKGROUND] |
2969 | call wakeup_osloop |
2954 | call wakeup_osloop |
2970 | ret |
2955 | ret |
2971 | ;------------------------------------------------------------------------------ |
2956 | ;------------------------------------------------------------------------------ |
2972 | align 4 |
2957 | align 4 |
2973 | sys_getbackground: |
2958 | sys_getbackground: |
2974 | ; cmp eax,1 ; SIZE |
2959 | ; cmp eax,1 ; SIZE |
2975 | dec ebx |
2960 | dec ebx |
2976 | jnz nogb1 |
2961 | jnz nogb1 |
2977 | mov eax, [BgrDataWidth] |
2962 | mov eax, [BgrDataWidth] |
2978 | shl eax, 16 |
2963 | shl eax, 16 |
2979 | mov ax, word [BgrDataHeight] |
2964 | mov ax, word [BgrDataHeight] |
2980 | mov [esp+32], eax |
2965 | mov [esp+32], eax |
2981 | ret |
2966 | ret |
2982 | ;------------------------------------------------------------------------------ |
2967 | ;------------------------------------------------------------------------------ |
2983 | align 4 |
2968 | align 4 |
2984 | nogb1: |
2969 | nogb1: |
2985 | ; cmp eax,2 ; PIXEL |
2970 | ; cmp eax,2 ; PIXEL |
2986 | dec ebx |
2971 | dec ebx |
2987 | jnz nogb2 |
2972 | jnz nogb2 |
2988 | 2973 | ||
2989 | mov eax, [img_background] |
2974 | mov eax, [img_background] |
2990 | test ecx, ecx |
2975 | test ecx, ecx |
2991 | jz @f |
2976 | jz @f |
2992 | cmp eax, static_background_data |
2977 | cmp eax, static_background_data |
2993 | jz .ret |
2978 | jz .ret |
2994 | ;-------------------------------------- |
2979 | ;-------------------------------------- |
2995 | align 4 |
2980 | align 4 |
2996 | @@: |
2981 | @@: |
2997 | mov ebx, [mem_BACKGROUND] |
2982 | mov ebx, [mem_BACKGROUND] |
2998 | add ebx, 4095 |
2983 | add ebx, 4095 |
2999 | and ebx, -4096 |
2984 | and ebx, -4096 |
3000 | sub ebx, 4 |
2985 | sub ebx, 4 |
3001 | cmp ecx, ebx |
2986 | cmp ecx, ebx |
3002 | ja .ret |
2987 | ja .ret |
3003 | 2988 | ||
3004 | mov eax, [ecx+eax] |
2989 | mov eax, [ecx+eax] |
3005 | 2990 | ||
3006 | and eax, 0xFFFFFF |
2991 | and eax, 0xFFFFFF |
3007 | mov [esp+32], eax |
2992 | mov [esp+32], eax |
3008 | ;-------------------------------------- |
2993 | ;-------------------------------------- |
3009 | align 4 |
2994 | align 4 |
3010 | .ret: |
2995 | .ret: |
3011 | ret |
2996 | ret |
3012 | ;------------------------------------------------------------------------------ |
2997 | ;------------------------------------------------------------------------------ |
3013 | align 4 |
2998 | align 4 |
3014 | nogb2: |
2999 | nogb2: |
3015 | 3000 | ||
3016 | ; cmp eax,4 ; TILED / STRETCHED |
3001 | ; cmp eax,4 ; TILED / STRETCHED |
3017 | dec ebx |
3002 | dec ebx |
3018 | dec ebx |
3003 | dec ebx |
3019 | jnz nogb4 |
3004 | jnz nogb4 |
3020 | mov eax, [BgrDrawMode] |
3005 | mov eax, [BgrDrawMode] |
3021 | ;-------------------------------------- |
3006 | ;-------------------------------------- |
3022 | align 4 |
3007 | align 4 |
3023 | nogb4: |
3008 | nogb4: |
3024 | mov [esp+32], eax |
3009 | mov [esp+32], eax |
3025 | ret |
3010 | ret |
3026 | ;------------------------------------------------------------------------------ |
3011 | ;------------------------------------------------------------------------------ |
3027 | align 4 |
3012 | align 4 |
3028 | sys_getkey: |
3013 | sys_getkey: |
3029 | mov [esp + 32], dword 1 |
3014 | mov [esp + 32], dword 1 |
3030 | ; test main buffer |
3015 | ; test main buffer |
3031 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3016 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3032 | movzx ecx, word [WIN_STACK + ebx * 2] |
3017 | movzx ecx, word [WIN_STACK + ebx * 2] |
3033 | mov edx, [TASK_COUNT] |
3018 | mov edx, [TASK_COUNT] |
3034 | cmp ecx, edx |
3019 | cmp ecx, edx |
3035 | jne .finish |
3020 | jne .finish |
3036 | cmp [KEY_COUNT], byte 0 |
3021 | cmp [KEY_COUNT], byte 0 |
3037 | je .finish |
3022 | je .finish |
3038 | movzx eax, byte [KEY_BUFF] |
3023 | movzx eax, byte [KEY_BUFF] |
3039 | shl eax, 8 |
3024 | shl eax, 8 |
3040 | push eax |
3025 | push eax |
3041 | dec byte [KEY_COUNT] |
3026 | dec byte [KEY_COUNT] |
3042 | and byte [KEY_COUNT], 127 |
3027 | and byte [KEY_COUNT], 127 |
3043 | movzx ecx, byte [KEY_COUNT] |
3028 | movzx ecx, byte [KEY_COUNT] |
3044 | add ecx, 2 |
3029 | add ecx, 2 |
3045 | mov eax, KEY_BUFF + 1 |
3030 | mov eax, KEY_BUFF + 1 |
3046 | mov ebx, KEY_BUFF |
3031 | mov ebx, KEY_BUFF |
3047 | call memmove |
3032 | call memmove |
3048 | pop eax |
3033 | pop eax |
3049 | ;-------------------------------------- |
3034 | ;-------------------------------------- |
3050 | align 4 |
3035 | align 4 |
3051 | .ret_eax: |
3036 | .ret_eax: |
3052 | mov [esp + 32], eax |
3037 | mov [esp + 32], eax |
3053 | ret |
3038 | ret |
3054 | ;-------------------------------------- |
3039 | ;-------------------------------------- |
3055 | align 4 |
3040 | align 4 |
3056 | .finish: |
3041 | .finish: |
3057 | ; test hotkeys buffer |
3042 | ; test hotkeys buffer |
3058 | mov ecx, hotkey_buffer |
3043 | mov ecx, hotkey_buffer |
3059 | ;-------------------------------------- |
3044 | ;-------------------------------------- |
3060 | align 4 |
3045 | align 4 |
3061 | @@: |
3046 | @@: |
3062 | cmp [ecx], ebx |
3047 | cmp [ecx], ebx |
3063 | jz .found |
3048 | jz .found |
3064 | add ecx, 8 |
3049 | add ecx, 8 |
3065 | cmp ecx, hotkey_buffer + 120 * 8 |
3050 | cmp ecx, hotkey_buffer + 120 * 8 |
3066 | jb @b |
3051 | jb @b |
3067 | ret |
3052 | ret |
3068 | ;-------------------------------------- |
3053 | ;-------------------------------------- |
3069 | align 4 |
3054 | align 4 |
3070 | .found: |
3055 | .found: |
3071 | mov ax, [ecx + 6] |
3056 | mov ax, [ecx + 6] |
3072 | shl eax, 16 |
3057 | shl eax, 16 |
3073 | mov ah, [ecx + 4] |
3058 | mov ah, [ecx + 4] |
3074 | mov al, 2 |
3059 | mov al, 2 |
3075 | and dword [ecx + 4], 0 |
3060 | and dword [ecx + 4], 0 |
3076 | and dword [ecx], 0 |
3061 | and dword [ecx], 0 |
3077 | jmp .ret_eax |
3062 | jmp .ret_eax |
3078 | ;------------------------------------------------------------------------------ |
3063 | ;------------------------------------------------------------------------------ |
3079 | align 4 |
3064 | align 4 |
3080 | sys_getbutton: |
3065 | sys_getbutton: |
3081 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3066 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3082 | mov [esp + 32], dword 1 |
3067 | mov [esp + 32], dword 1 |
3083 | movzx ecx, word [WIN_STACK + ebx * 2] |
3068 | movzx ecx, word [WIN_STACK + ebx * 2] |
3084 | mov edx, [TASK_COUNT] ; less than 256 processes |
3069 | mov edx, [TASK_COUNT] ; less than 256 processes |
3085 | cmp ecx, edx |
3070 | cmp ecx, edx |
3086 | jne .exit |
3071 | jne .exit |
3087 | movzx eax, byte [BTN_COUNT] |
3072 | movzx eax, byte [BTN_COUNT] |
3088 | test eax, eax |
3073 | test eax, eax |
3089 | jz .exit |
3074 | jz .exit |
3090 | mov eax, [BTN_BUFF] |
3075 | mov eax, [BTN_BUFF] |
3091 | and al, 0xFE ; delete left button bit |
3076 | and al, 0xFE ; delete left button bit |
3092 | mov [BTN_COUNT], byte 0 |
3077 | mov [BTN_COUNT], byte 0 |
3093 | mov [esp + 32], eax |
3078 | mov [esp + 32], eax |
3094 | ;-------------------------------------- |
3079 | ;-------------------------------------- |
3095 | align 4 |
3080 | align 4 |
3096 | .exit: |
3081 | .exit: |
3097 | ret |
3082 | ret |
3098 | ;------------------------------------------------------------------------------ |
3083 | ;------------------------------------------------------------------------------ |
3099 | align 4 |
3084 | align 4 |
3100 | sys_cpuusage: |
3085 | sys_cpuusage: |
3101 | 3086 | ||
3102 | ; RETURN: |
3087 | ; RETURN: |
3103 | ; |
3088 | ; |
3104 | ; +00 dword process cpu usage |
3089 | ; +00 dword process cpu usage |
3105 | ; +04 word position in windowing stack |
3090 | ; +04 word position in windowing stack |
3106 | ; +06 word windowing stack value at current position (cpu nro) |
3091 | ; +06 word windowing stack value at current position (cpu nro) |
3107 | ; +10 12 bytes name |
3092 | ; +10 12 bytes name |
3108 | ; +22 dword start in mem |
3093 | ; +22 dword start in mem |
3109 | ; +26 dword used mem |
3094 | ; +26 dword used mem |
3110 | ; +30 dword PID , process idenfification number |
3095 | ; +30 dword PID , process idenfification number |
3111 | ; |
3096 | ; |
3112 | 3097 | ||
3113 | cmp ecx, -1 ; who am I ? |
3098 | cmp ecx, -1 ; who am I ? |
3114 | jne .no_who_am_i |
3099 | jne .no_who_am_i |
3115 | mov ecx, [CURRENT_TASK] |
3100 | mov ecx, [CURRENT_TASK] |
3116 | .no_who_am_i: |
3101 | .no_who_am_i: |
3117 | cmp ecx, max_processes |
3102 | cmp ecx, max_processes |
3118 | ja .nofillbuf |
3103 | ja .nofillbuf |
3119 | 3104 | ||
3120 | ; +4: word: position of the window of thread in the window stack |
3105 | ; +4: word: position of the window of thread in the window stack |
3121 | mov ax, [WIN_STACK + ecx * 2] |
3106 | mov ax, [WIN_STACK + ecx * 2] |
3122 | mov [ebx+4], ax |
3107 | mov [ebx+4], ax |
3123 | ; +6: word: number of the thread slot, which window has in the window stack |
3108 | ; +6: word: number of the thread slot, which window has in the window stack |
3124 | ; position ecx (has no relation to the specific thread) |
3109 | ; position ecx (has no relation to the specific thread) |
3125 | mov ax, [WIN_POS + ecx * 2] |
3110 | mov ax, [WIN_POS + ecx * 2] |
3126 | mov [ebx+6], ax |
3111 | mov [ebx+6], ax |
3127 | 3112 | ||
3128 | shl ecx, 5 |
3113 | shl ecx, 5 |
3129 | 3114 | ||
3130 | ; +0: dword: memory usage |
3115 | ; +0: dword: memory usage |
3131 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3116 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3132 | mov [ebx], eax |
3117 | mov [ebx], eax |
3133 | ; +10: 11 bytes: name of the process |
3118 | ; +10: 11 bytes: name of the process |
3134 | push ecx |
3119 | push ecx |
3135 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3120 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3136 | add ebx, 10 |
3121 | add ebx, 10 |
3137 | mov ecx, 11 |
3122 | mov ecx, 11 |
3138 | call memmove |
3123 | call memmove |
3139 | pop ecx |
3124 | pop ecx |
3140 | 3125 | ||
3141 | ; +22: address of the process in memory |
3126 | ; +22: address of the process in memory |
3142 | ; +26: size of used memory - 1 |
3127 | ; +26: size of used memory - 1 |
3143 | push edi |
3128 | push edi |
3144 | lea edi, [ebx+12] |
3129 | lea edi, [ebx+12] |
3145 | xor eax, eax |
3130 | xor eax, eax |
3146 | mov edx, 0x100000*16 |
3131 | mov edx, 0x100000*16 |
3147 | cmp ecx, 1 shl 5 |
3132 | cmp ecx, 1 shl 5 |
3148 | je .os_mem |
3133 | je .os_mem |
3149 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3134 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3150 | mov eax, std_application_base_address |
3135 | mov eax, std_application_base_address |
3151 | .os_mem: |
3136 | .os_mem: |
3152 | stosd |
3137 | stosd |
3153 | lea eax, [edx-1] |
3138 | lea eax, [edx-1] |
3154 | stosd |
3139 | stosd |
3155 | 3140 | ||
3156 | ; +30: PID/TID |
3141 | ; +30: PID/TID |
3157 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3142 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3158 | stosd |
3143 | stosd |
3159 | 3144 | ||
3160 | ; window position and size |
3145 | ; window position and size |
3161 | push esi |
3146 | push esi |
3162 | lea esi, [ecx + window_data + WDATA.box] |
3147 | lea esi, [ecx + window_data + WDATA.box] |
3163 | movsd |
3148 | movsd |
3164 | movsd |
3149 | movsd |
3165 | movsd |
3150 | movsd |
3166 | movsd |
3151 | movsd |
3167 | 3152 | ||
3168 | ; Process state (+50) |
3153 | ; Process state (+50) |
3169 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3154 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3170 | stosd |
3155 | stosd |
3171 | 3156 | ||
3172 | ; Window client area box |
3157 | ; Window client area box |
3173 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3158 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3174 | movsd |
3159 | movsd |
3175 | movsd |
3160 | movsd |
3176 | movsd |
3161 | movsd |
3177 | movsd |
3162 | movsd |
3178 | 3163 | ||
3179 | ; Window state |
3164 | ; Window state |
3180 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3165 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3181 | stosb |
3166 | stosb |
3182 | 3167 | ||
3183 | ; Event mask (+71) |
3168 | ; Event mask (+71) |
3184 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3169 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3185 | stosd |
3170 | stosd |
3186 | 3171 | ||
3187 | pop esi |
3172 | pop esi |
3188 | pop edi |
3173 | pop edi |
3189 | 3174 | ||
3190 | .nofillbuf: |
3175 | .nofillbuf: |
3191 | ; return number of processes |
3176 | ; return number of processes |
3192 | 3177 | ||
3193 | mov eax, [TASK_COUNT] |
3178 | mov eax, [TASK_COUNT] |
3194 | mov [esp+32], eax |
3179 | mov [esp+32], eax |
3195 | ret |
3180 | ret |
3196 | 3181 | ||
3197 | align 4 |
3182 | align 4 |
3198 | sys_clock: |
3183 | sys_clock: |
3199 | cli |
3184 | cli |
3200 | ; Mikhail Lisovin xx Jan 2005 |
3185 | ; Mikhail Lisovin xx Jan 2005 |
3201 | @@: |
3186 | @@: |
3202 | mov al, 10 |
3187 | mov al, 10 |
3203 | out 0x70, al |
3188 | out 0x70, al |
3204 | in al, 0x71 |
3189 | in al, 0x71 |
3205 | test al, al |
3190 | test al, al |
3206 | jns @f |
3191 | jns @f |
3207 | mov esi, 1 |
3192 | mov esi, 1 |
3208 | call delay_ms |
3193 | call delay_ms |
3209 | jmp @b |
3194 | jmp @b |
3210 | @@: |
3195 | @@: |
3211 | ; end Lisovin's fix |
3196 | ; end Lisovin's fix |
3212 | 3197 | ||
3213 | xor al, al ; seconds |
3198 | xor al, al ; seconds |
3214 | out 0x70, al |
3199 | out 0x70, al |
3215 | in al, 0x71 |
3200 | in al, 0x71 |
3216 | movzx ecx, al |
3201 | movzx ecx, al |
3217 | mov al, 02 ; minutes |
3202 | mov al, 02 ; minutes |
3218 | shl ecx, 16 |
3203 | shl ecx, 16 |
3219 | out 0x70, al |
3204 | out 0x70, al |
3220 | in al, 0x71 |
3205 | in al, 0x71 |
3221 | movzx edx, al |
3206 | movzx edx, al |
3222 | mov al, 04 ; hours |
3207 | mov al, 04 ; hours |
3223 | shl edx, 8 |
3208 | shl edx, 8 |
3224 | out 0x70, al |
3209 | out 0x70, al |
3225 | in al, 0x71 |
3210 | in al, 0x71 |
3226 | add ecx, edx |
3211 | add ecx, edx |
3227 | movzx edx, al |
3212 | movzx edx, al |
3228 | add ecx, edx |
3213 | add ecx, edx |
3229 | sti |
3214 | sti |
3230 | mov [esp + 32], ecx |
3215 | mov [esp + 32], ecx |
3231 | ret |
3216 | ret |
3232 | 3217 | ||
3233 | 3218 | ||
3234 | align 4 |
3219 | align 4 |
3235 | 3220 | ||
3236 | sys_date: |
3221 | sys_date: |
3237 | 3222 | ||
3238 | cli |
3223 | cli |
3239 | @@: |
3224 | @@: |
3240 | mov al, 10 |
3225 | mov al, 10 |
3241 | out 0x70, al |
3226 | out 0x70, al |
3242 | in al, 0x71 |
3227 | in al, 0x71 |
3243 | test al, al |
3228 | test al, al |
3244 | jns @f |
3229 | jns @f |
3245 | mov esi, 1 |
3230 | mov esi, 1 |
3246 | call delay_ms |
3231 | call delay_ms |
3247 | jmp @b |
3232 | jmp @b |
3248 | @@: |
3233 | @@: |
3249 | 3234 | ||
3250 | mov ch, 0 |
3235 | mov ch, 0 |
3251 | mov al, 7 ; date |
3236 | mov al, 7 ; date |
3252 | out 0x70, al |
3237 | out 0x70, al |
3253 | in al, 0x71 |
3238 | in al, 0x71 |
3254 | mov cl, al |
3239 | mov cl, al |
3255 | mov al, 8 ; month |
3240 | mov al, 8 ; month |
3256 | shl ecx, 16 |
3241 | shl ecx, 16 |
3257 | out 0x70, al |
3242 | out 0x70, al |
3258 | in al, 0x71 |
3243 | in al, 0x71 |
3259 | mov ch, al |
3244 | mov ch, al |
3260 | mov al, 9 ; year |
3245 | mov al, 9 ; year |
3261 | out 0x70, al |
3246 | out 0x70, al |
3262 | in al, 0x71 |
3247 | in al, 0x71 |
3263 | mov cl, al |
3248 | mov cl, al |
3264 | sti |
3249 | sti |
3265 | mov [esp+32], ecx |
3250 | mov [esp+32], ecx |
3266 | ret |
3251 | ret |
3267 | 3252 | ||
3268 | 3253 | ||
3269 | ; redraw status |
3254 | ; redraw status |
3270 | 3255 | ||
3271 | sys_redrawstat: |
3256 | sys_redrawstat: |
3272 | cmp ebx, 1 |
3257 | cmp ebx, 1 |
3273 | jne no_widgets_away |
3258 | jne no_widgets_away |
3274 | ; buttons away |
3259 | ; buttons away |
3275 | mov ecx, [CURRENT_TASK] |
3260 | mov ecx, [CURRENT_TASK] |
3276 | sys_newba2: |
3261 | sys_newba2: |
3277 | mov edi, [BTN_ADDR] |
3262 | mov edi, [BTN_ADDR] |
3278 | cmp [edi], dword 0 ; empty button list ? |
3263 | cmp [edi], dword 0 ; empty button list ? |
3279 | je end_of_buttons_away |
3264 | je end_of_buttons_away |
3280 | movzx ebx, word [edi] |
3265 | movzx ebx, word [edi] |
3281 | inc ebx |
3266 | inc ebx |
3282 | mov eax, edi |
3267 | mov eax, edi |
3283 | sys_newba: |
3268 | sys_newba: |
3284 | dec ebx |
3269 | dec ebx |
3285 | jz end_of_buttons_away |
3270 | jz end_of_buttons_away |
3286 | 3271 | ||
3287 | add eax, 0x10 |
3272 | add eax, 0x10 |
3288 | cmp cx, [eax] |
3273 | cmp cx, [eax] |
3289 | jnz sys_newba |
3274 | jnz sys_newba |
3290 | 3275 | ||
3291 | push eax ebx ecx |
3276 | push eax ebx ecx |
3292 | mov ecx, ebx |
3277 | mov ecx, ebx |
3293 | inc ecx |
3278 | inc ecx |
3294 | shl ecx, 4 |
3279 | shl ecx, 4 |
3295 | mov ebx, eax |
3280 | mov ebx, eax |
3296 | add eax, 0x10 |
3281 | add eax, 0x10 |
3297 | call memmove |
3282 | call memmove |
3298 | dec dword [edi] |
3283 | dec dword [edi] |
3299 | pop ecx ebx eax |
3284 | pop ecx ebx eax |
3300 | 3285 | ||
3301 | jmp sys_newba2 |
3286 | jmp sys_newba2 |
3302 | 3287 | ||
3303 | end_of_buttons_away: |
3288 | end_of_buttons_away: |
3304 | 3289 | ||
3305 | ret |
3290 | ret |
3306 | 3291 | ||
3307 | no_widgets_away: |
3292 | no_widgets_away: |
3308 | 3293 | ||
3309 | cmp ebx, 2 |
3294 | cmp ebx, 2 |
3310 | jnz srl1 |
3295 | jnz srl1 |
3311 | 3296 | ||
3312 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3297 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3313 | add edx, draw_data - CURRENT_TASK |
3298 | add edx, draw_data - CURRENT_TASK |
3314 | mov [edx + RECT.left], 0 |
3299 | mov [edx + RECT.left], 0 |
3315 | mov [edx + RECT.top], 0 |
3300 | mov [edx + RECT.top], 0 |
3316 | mov eax, [Screen_Max_X] |
3301 | mov eax, [Screen_Max_X] |
3317 | mov [edx + RECT.right], eax |
3302 | mov [edx + RECT.right], eax |
3318 | mov eax, [Screen_Max_Y] |
3303 | mov eax, [Screen_Max_Y] |
3319 | mov [edx + RECT.bottom], eax |
3304 | mov [edx + RECT.bottom], eax |
3320 | 3305 | ||
3321 | srl1: |
3306 | srl1: |
3322 | ret |
3307 | ret |
3323 | 3308 | ||
3324 | ;ok - 100% work |
3309 | ;ok - 100% work |
3325 | ;nt - not tested |
3310 | ;nt - not tested |
3326 | ;--------------------------------------------------------------------------------------------- |
3311 | ;--------------------------------------------------------------------------------------------- |
3327 | ;eax |
3312 | ;eax |
3328 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3313 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3329 | ;1 - change task. Ret nothing. Block. ok. |
3314 | ;1 - change task. Ret nothing. Block. ok. |
3330 | ;2 - performance control |
3315 | ;2 - performance control |
3331 | ; ebx |
3316 | ; ebx |
3332 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3317 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3333 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3318 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3334 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3319 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3335 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3320 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3336 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3321 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3337 | ;eax |
3322 | ;eax |
3338 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3323 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3339 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3324 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3340 | ;--------------------------------------------------------------------------------------------- |
3325 | ;--------------------------------------------------------------------------------------------- |
3341 | iglobal |
3326 | iglobal |
3342 | align 4 |
3327 | align 4 |
3343 | sheduler: |
3328 | sheduler: |
3344 | dd sys_sheduler.00 |
3329 | dd sys_sheduler.00 |
3345 | dd change_task |
3330 | dd change_task |
3346 | dd sys_sheduler.02 |
3331 | dd sys_sheduler.02 |
3347 | dd sys_sheduler.03 |
3332 | dd sys_sheduler.03 |
3348 | dd sys_sheduler.04 |
3333 | dd sys_sheduler.04 |
3349 | endg |
3334 | endg |
3350 | sys_sheduler: |
3335 | sys_sheduler: |
3351 | ;rewritten by |
3336 | ;rewritten by |
3352 | jmp dword [sheduler+ebx*4] |
3337 | jmp dword [sheduler+ebx*4] |
3353 | ;.shed_counter: |
3338 | ;.shed_counter: |
3354 | .00: |
3339 | .00: |
3355 | mov eax, [context_counter] |
3340 | mov eax, [context_counter] |
3356 | mov [esp+32], eax |
3341 | mov [esp+32], eax |
3357 | ret |
3342 | ret |
3358 | 3343 | ||
3359 | .02: |
3344 | .02: |
3360 | ;.perf_control: |
3345 | ;.perf_control: |
3361 | inc ebx ;before ebx=2, ebx=3 |
3346 | inc ebx ;before ebx=2, ebx=3 |
3362 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3347 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3363 | jz cache_disable |
3348 | jz cache_disable |
3364 | 3349 | ||
3365 | dec ebx ;ebx=2 |
3350 | dec ebx ;ebx=2 |
3366 | cmp ebx, ecx ; |
3351 | cmp ebx, ecx ; |
3367 | jz cache_enable ;if ecx=2 and ebx=2 |
3352 | jz cache_enable ;if ecx=2 and ebx=2 |
3368 | 3353 | ||
3369 | dec ebx ;ebx=1 |
3354 | dec ebx ;ebx=1 |
3370 | cmp ebx, ecx |
3355 | cmp ebx, ecx |
3371 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3356 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3372 | 3357 | ||
3373 | dec ebx |
3358 | dec ebx |
3374 | test ebx, ecx ;ebx=0 and ecx=0 |
3359 | test ebx, ecx ;ebx=0 and ecx=0 |
3375 | jz modify_pce ;if ecx=0 |
3360 | jz modify_pce ;if ecx=0 |
3376 | 3361 | ||
3377 | ret |
3362 | ret |
3378 | 3363 | ||
3379 | .03: |
3364 | .03: |
3380 | ;.rdmsr_instr: |
3365 | ;.rdmsr_instr: |
3381 | ;now counter in ecx |
3366 | ;now counter in ecx |
3382 | ;(edx:eax) esi:edi => edx:esi |
3367 | ;(edx:eax) esi:edi => edx:esi |
3383 | mov eax, esi |
3368 | mov eax, esi |
3384 | mov ecx, edx |
3369 | mov ecx, edx |
3385 | rdmsr |
3370 | rdmsr |
3386 | mov [esp+32], eax |
3371 | mov [esp+32], eax |
3387 | mov [esp+20], edx ;ret in ebx? |
3372 | mov [esp+20], edx ;ret in ebx? |
3388 | ret |
3373 | ret |
3389 | 3374 | ||
3390 | .04: |
3375 | .04: |
3391 | ;.wrmsr_instr: |
3376 | ;.wrmsr_instr: |
3392 | ;now counter in ecx |
3377 | ;now counter in ecx |
3393 | ;(edx:eax) esi:edi => edx:esi |
3378 | ;(edx:eax) esi:edi => edx:esi |
3394 | ; Fast Call MSR can't be destroy |
3379 | ; Fast Call MSR can't be destroy |
3395 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3380 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3396 | ; включаются/выключаются расширенные возможности |
3381 | ; включаются/выключаются расширенные возможности |
3397 | cmp edx, MSR_SYSENTER_CS |
3382 | cmp edx, MSR_SYSENTER_CS |
3398 | je @f |
3383 | je @f |
3399 | cmp edx, MSR_SYSENTER_ESP |
3384 | cmp edx, MSR_SYSENTER_ESP |
3400 | je @f |
3385 | je @f |
3401 | cmp edx, MSR_SYSENTER_EIP |
3386 | cmp edx, MSR_SYSENTER_EIP |
3402 | je @f |
3387 | je @f |
3403 | cmp edx, MSR_AMD_STAR |
3388 | cmp edx, MSR_AMD_STAR |
3404 | je @f |
3389 | je @f |
3405 | 3390 | ||
3406 | mov eax, esi |
3391 | mov eax, esi |
3407 | mov ecx, edx |
3392 | mov ecx, edx |
3408 | wrmsr |
3393 | wrmsr |
3409 | ; mov [esp + 32], eax |
3394 | ; mov [esp + 32], eax |
3410 | ; mov [esp + 20], edx ;ret in ebx? |
3395 | ; mov [esp + 20], edx ;ret in ebx? |
3411 | @@: |
3396 | @@: |
3412 | ret |
3397 | ret |
3413 | 3398 | ||
3414 | cache_disable: |
3399 | cache_disable: |
3415 | mov eax, cr0 |
3400 | mov eax, cr0 |
3416 | or eax, 01100000000000000000000000000000b |
3401 | or eax, 01100000000000000000000000000000b |
3417 | mov cr0, eax |
3402 | mov cr0, eax |
3418 | wbinvd ;set MESI |
3403 | wbinvd ;set MESI |
3419 | ret |
3404 | ret |
3420 | 3405 | ||
3421 | cache_enable: |
3406 | cache_enable: |
3422 | mov eax, cr0 |
3407 | mov eax, cr0 |
3423 | and eax, 10011111111111111111111111111111b |
3408 | and eax, 10011111111111111111111111111111b |
3424 | mov cr0, eax |
3409 | mov cr0, eax |
3425 | ret |
3410 | ret |
3426 | 3411 | ||
3427 | is_cache_enabled: |
3412 | is_cache_enabled: |
3428 | mov eax, cr0 |
3413 | mov eax, cr0 |
3429 | mov ebx, eax |
3414 | mov ebx, eax |
3430 | and eax, 01100000000000000000000000000000b |
3415 | and eax, 01100000000000000000000000000000b |
3431 | jz cache_disabled |
3416 | jz cache_disabled |
3432 | mov [esp+32], ebx |
3417 | mov [esp+32], ebx |
3433 | cache_disabled: |
3418 | cache_disabled: |
3434 | mov dword [esp+32], eax;0 |
3419 | mov dword [esp+32], eax;0 |
3435 | ret |
3420 | ret |
3436 | 3421 | ||
3437 | modify_pce: |
3422 | modify_pce: |
3438 | mov eax, cr4 |
3423 | mov eax, cr4 |
3439 | ; mov ebx,0 |
3424 | ; mov ebx,0 |
3440 | ; or bx,100000000b ;pce |
3425 | ; or bx,100000000b ;pce |
3441 | ; xor eax,ebx ;invert pce |
3426 | ; xor eax,ebx ;invert pce |
3442 | bts eax, 8;pce=cr4[8] |
3427 | bts eax, 8;pce=cr4[8] |
3443 | mov cr4, eax |
3428 | mov cr4, eax |
3444 | mov [esp+32], eax |
3429 | mov [esp+32], eax |
3445 | ret |
3430 | ret |
3446 | ;--------------------------------------------------------------------------------------------- |
3431 | ;--------------------------------------------------------------------------------------------- |
3447 | 3432 | ||
3448 | 3433 | ||
3449 | ; check if pixel is allowed to be drawn |
3434 | ; check if pixel is allowed to be drawn |
3450 | 3435 | ||
3451 | ;checkpixel: |
3436 | ;checkpixel: |
3452 | ; push eax edx |
3437 | ; push eax edx |
3453 | 3438 | ||
3454 | ;; mov edx, [Screen_Max_X] ; screen x size |
3439 | ;; mov edx, [Screen_Max_X] ; screen x size |
3455 | ;; inc edx |
3440 | ;; inc edx |
3456 | ;; imul edx, ebx |
3441 | ;; imul edx, ebx |
3457 | ; mov edx, [d_width_calc_area + ebx*4] |
3442 | ; mov edx, [d_width_calc_area + ebx*4] |
3458 | ; add eax, [_WinMapAddress] |
3443 | ; add eax, [_WinMapAddress] |
3459 | ; mov dl, [eax+edx]; lea eax, [...] |
3444 | ; mov dl, [eax+edx]; lea eax, [...] |
3460 | 3445 | ||
3461 | ; xor ecx, ecx |
3446 | ; xor ecx, ecx |
3462 | ; mov eax, [CURRENT_TASK] |
3447 | ; mov eax, [CURRENT_TASK] |
3463 | ; cmp al, dl |
3448 | ; cmp al, dl |
3464 | ; setne cl |
3449 | ; setne cl |
3465 | 3450 | ||
3466 | ; pop edx eax |
3451 | ; pop edx eax |
3467 | ; ret |
3452 | ; ret |
3468 | 3453 | ||
3469 | iglobal |
3454 | iglobal |
3470 | cpustring db 'CPU',0 |
3455 | cpustring db 'CPU',0 |
3471 | endg |
3456 | endg |
3472 | 3457 | ||
3473 | uglobal |
3458 | uglobal |
3474 | background_defined db 0 ; diamond, 11.04.2006 |
3459 | background_defined db 0 ; diamond, 11.04.2006 |
3475 | endg |
3460 | endg |
3476 | ;----------------------------------------------------------------------------- |
3461 | ;----------------------------------------------------------------------------- |
3477 | align 4 |
3462 | align 4 |
3478 | checkmisc: |
3463 | checkmisc: |
3479 | cmp [ctrl_alt_del], 1 |
3464 | cmp [ctrl_alt_del], 1 |
3480 | jne nocpustart |
3465 | jne nocpustart |
3481 | 3466 | ||
3482 | mov ebp, cpustring |
3467 | mov ebp, cpustring |
3483 | call fs_execute_from_sysdir |
3468 | call fs_execute_from_sysdir |
3484 | 3469 | ||
3485 | mov [ctrl_alt_del], 0 |
3470 | mov [ctrl_alt_del], 0 |
3486 | ;-------------------------------------- |
3471 | ;-------------------------------------- |
3487 | align 4 |
3472 | align 4 |
3488 | nocpustart: |
3473 | nocpustart: |
3489 | cmp [mouse_active], 1 |
3474 | cmp [mouse_active], 1 |
3490 | jne mouse_not_active |
3475 | jne mouse_not_active |
3491 | mov [mouse_active], 0 |
3476 | mov [mouse_active], 0 |
3492 | 3477 | ||
3493 | xor edi, edi |
3478 | xor edi, edi |
3494 | mov ebx, CURRENT_TASK |
3479 | mov ebx, CURRENT_TASK |
3495 | 3480 | ||
3496 | mov ecx, [TASK_COUNT] |
3481 | mov ecx, [TASK_COUNT] |
3497 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3482 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3498 | shl eax, 8 |
3483 | shl eax, 8 |
3499 | push eax |
3484 | push eax |
3500 | 3485 | ||
3501 | movzx eax, word [MOUSE_X] |
3486 | movzx eax, word [MOUSE_X] |
3502 | movzx edx, word [MOUSE_Y] |
3487 | movzx edx, word [MOUSE_Y] |
3503 | ;-------------------------------------- |
3488 | ;-------------------------------------- |
3504 | align 4 |
3489 | align 4 |
3505 | .set_mouse_event: |
3490 | .set_mouse_event: |
3506 | add edi, 256 |
3491 | add edi, 256 |
3507 | add ebx, 32 |
3492 | add ebx, 32 |
3508 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3493 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3509 | jz .pos_filter |
3494 | jz .pos_filter |
3510 | 3495 | ||
3511 | cmp edi, [esp] ; skip if filtration active |
3496 | cmp edi, [esp] ; skip if filtration active |
3512 | jne .skip |
3497 | jne .skip |
3513 | ;-------------------------------------- |
3498 | ;-------------------------------------- |
3514 | align 4 |
3499 | align 4 |
3515 | .pos_filter: |
3500 | .pos_filter: |
3516 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3501 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3517 | jz .set |
3502 | jz .set |
3518 | 3503 | ||
3519 | mov esi, [ebx-twdw+WDATA.box.left] |
3504 | mov esi, [ebx-twdw+WDATA.box.left] |
3520 | cmp eax, esi |
3505 | cmp eax, esi |
3521 | jb .skip |
3506 | jb .skip |
3522 | add esi, [ebx-twdw+WDATA.box.width] |
3507 | add esi, [ebx-twdw+WDATA.box.width] |
3523 | cmp eax, esi |
3508 | cmp eax, esi |
3524 | ja .skip |
3509 | ja .skip |
3525 | 3510 | ||
3526 | mov esi, [ebx-twdw+WDATA.box.top] |
3511 | mov esi, [ebx-twdw+WDATA.box.top] |
3527 | cmp edx, esi |
3512 | cmp edx, esi |
3528 | jb .skip |
3513 | jb .skip |
3529 | add esi, [ebx-twdw+WDATA.box.height] |
3514 | add esi, [ebx-twdw+WDATA.box.height] |
3530 | cmp edx, esi |
3515 | cmp edx, esi |
3531 | ja .skip |
3516 | ja .skip |
3532 | ;-------------------------------------- |
3517 | ;-------------------------------------- |
3533 | align 4 |
3518 | align 4 |
3534 | .set: |
3519 | .set: |
3535 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3520 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3536 | ;-------------------------------------- |
3521 | ;-------------------------------------- |
3537 | align 4 |
3522 | align 4 |
3538 | .skip: |
3523 | .skip: |
3539 | loop .set_mouse_event |
3524 | loop .set_mouse_event |
3540 | 3525 | ||
3541 | pop eax |
3526 | pop eax |
3542 | ;-------------------------------------- |
3527 | ;-------------------------------------- |
3543 | align 4 |
3528 | align 4 |
3544 | mouse_not_active: |
3529 | mouse_not_active: |
3545 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3530 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3546 | jz nobackgr |
3531 | jz nobackgr |
3547 | 3532 | ||
3548 | cmp [background_defined], 0 |
3533 | cmp [background_defined], 0 |
3549 | jz nobackgr |
3534 | jz nobackgr |
3550 | ;-------------------------------------- |
3535 | ;-------------------------------------- |
3551 | align 4 |
3536 | align 4 |
3552 | backgr: |
3537 | backgr: |
3553 | mov eax, [draw_data+32 + RECT.left] |
3538 | mov eax, [draw_data+32 + RECT.left] |
3554 | shl eax, 16 |
3539 | shl eax, 16 |
3555 | add eax, [draw_data+32 + RECT.right] |
3540 | add eax, [draw_data+32 + RECT.right] |
3556 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3541 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3557 | 3542 | ||
3558 | mov eax, [draw_data+32 + RECT.top] |
3543 | mov eax, [draw_data+32 + RECT.top] |
3559 | shl eax, 16 |
3544 | shl eax, 16 |
3560 | add eax, [draw_data+32 + RECT.bottom] |
3545 | add eax, [draw_data+32 + RECT.bottom] |
3561 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3546 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3562 | 3547 | ||
3563 | call drawbackground |
3548 | call drawbackground |
3564 | ; DEBUGF 1, "K : drawbackground\n" |
3549 | ; DEBUGF 1, "K : drawbackground\n" |
3565 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3550 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3566 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3551 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3567 | ;--------- set event 5 start ---------- |
3552 | ;--------- set event 5 start ---------- |
3568 | push ecx edi |
3553 | push ecx edi |
3569 | xor edi, edi |
3554 | xor edi, edi |
3570 | mov ecx, [TASK_COUNT] |
3555 | mov ecx, [TASK_COUNT] |
3571 | ;-------------------------------------- |
3556 | ;-------------------------------------- |
3572 | align 4 |
3557 | align 4 |
3573 | set_bgr_event: |
3558 | set_bgr_event: |
3574 | add edi, 256 |
3559 | add edi, 256 |
3575 | mov eax, [BG_Rect_X_left_right] |
3560 | mov eax, [BG_Rect_X_left_right] |
3576 | mov edx, [BG_Rect_Y_top_bottom] |
3561 | mov edx, [BG_Rect_Y_top_bottom] |
3577 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3562 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3578 | jz .set |
3563 | jz .set |
3579 | .join: |
3564 | .join: |
3580 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3565 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3581 | jae @f |
3566 | jae @f |
3582 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3567 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3583 | @@: |
3568 | @@: |
3584 | shr eax, 16 |
3569 | shr eax, 16 |
3585 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3570 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3586 | jbe @f |
3571 | jbe @f |
3587 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3572 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3588 | @@: |
3573 | @@: |
3589 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3574 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3590 | jae @f |
3575 | jae @f |
3591 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3576 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3592 | @@: |
3577 | @@: |
3593 | shr edx, 16 |
3578 | shr edx, 16 |
3594 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3579 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3595 | jbe @f |
3580 | jbe @f |
3596 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3581 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3597 | @@: |
3582 | @@: |
3598 | jmp .common |
3583 | jmp .common |
3599 | .set: |
3584 | .set: |
3600 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3585 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3601 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3586 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3602 | .common: |
3587 | .common: |
3603 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3588 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3604 | loop set_bgr_event |
3589 | loop set_bgr_event |
3605 | pop edi ecx |
3590 | pop edi ecx |
3606 | ;--------- set event 5 stop ----------- |
3591 | ;--------- set event 5 stop ----------- |
3607 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3592 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3608 | jnz backgr |
3593 | jnz backgr |
3609 | 3594 | ||
3610 | xor eax, eax |
3595 | xor eax, eax |
3611 | mov [draw_data+32 + RECT.left], eax |
3596 | mov [draw_data+32 + RECT.left], eax |
3612 | mov [draw_data+32 + RECT.top], eax |
3597 | mov [draw_data+32 + RECT.top], eax |
3613 | mov [draw_data+32 + RECT.right], eax |
3598 | mov [draw_data+32 + RECT.right], eax |
3614 | mov [draw_data+32 + RECT.bottom], eax |
3599 | mov [draw_data+32 + RECT.bottom], eax |
3615 | ;-------------------------------------- |
3600 | ;-------------------------------------- |
3616 | align 4 |
3601 | align 4 |
3617 | nobackgr: |
3602 | nobackgr: |
3618 | ; system shutdown request |
3603 | ; system shutdown request |
3619 | cmp [SYS_SHUTDOWN], byte 0 |
3604 | cmp [SYS_SHUTDOWN], byte 0 |
3620 | je noshutdown |
3605 | je noshutdown |
3621 | 3606 | ||
3622 | mov edx, [shutdown_processes] |
3607 | mov edx, [shutdown_processes] |
3623 | 3608 | ||
3624 | cmp [SYS_SHUTDOWN], dl |
3609 | cmp [SYS_SHUTDOWN], dl |
3625 | jne noshutdown |
3610 | jne noshutdown |
3626 | 3611 | ||
3627 | lea ecx, [edx-1] |
3612 | lea ecx, [edx-1] |
3628 | mov edx, OS_BASE+0x3040 |
3613 | mov edx, OS_BASE+0x3040 |
3629 | jecxz no_mark_system_shutdown |
3614 | jecxz no_mark_system_shutdown |
3630 | ;-------------------------------------- |
3615 | ;-------------------------------------- |
3631 | align 4 |
3616 | align 4 |
3632 | markz: |
3617 | markz: |
3633 | push ecx edx |
3618 | push ecx edx |
3634 | cmp [edx+TASKDATA.state], 9 |
3619 | cmp [edx+TASKDATA.state], 9 |
3635 | jz .nokill |
3620 | jz .nokill |
3636 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3621 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3637 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3622 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3638 | jz .nokill |
3623 | jz .nokill |
3639 | call request_terminate |
3624 | call request_terminate |
3640 | jmp .common |
3625 | jmp .common |
3641 | .nokill: |
3626 | .nokill: |
3642 | dec byte [SYS_SHUTDOWN] |
3627 | dec byte [SYS_SHUTDOWN] |
3643 | xor eax, eax |
3628 | xor eax, eax |
3644 | .common: |
3629 | .common: |
3645 | pop edx ecx |
3630 | pop edx ecx |
3646 | test eax, eax |
3631 | test eax, eax |
3647 | jz @f |
3632 | jz @f |
3648 | mov [edx+TASKDATA.state], byte 3 |
3633 | mov [edx+TASKDATA.state], byte 3 |
3649 | @@: |
3634 | @@: |
3650 | add edx, 0x20 |
3635 | add edx, 0x20 |
3651 | loop markz |
3636 | loop markz |
3652 | call wakeup_osloop |
3637 | call wakeup_osloop |
3653 | ;-------------------------------------- |
3638 | ;-------------------------------------- |
3654 | align 4 |
3639 | align 4 |
3655 | @@: |
3640 | @@: |
3656 | no_mark_system_shutdown: |
3641 | no_mark_system_shutdown: |
3657 | dec byte [SYS_SHUTDOWN] |
3642 | dec byte [SYS_SHUTDOWN] |
3658 | je system_shutdown |
3643 | je system_shutdown |
3659 | ;-------------------------------------- |
3644 | ;-------------------------------------- |
3660 | align 4 |
3645 | align 4 |
3661 | noshutdown: |
3646 | noshutdown: |
3662 | mov eax, [TASK_COUNT] ; termination |
3647 | mov eax, [TASK_COUNT] ; termination |
3663 | mov ebx, TASK_DATA+TASKDATA.state |
3648 | mov ebx, TASK_DATA+TASKDATA.state |
3664 | mov esi, 1 |
3649 | mov esi, 1 |
3665 | ;-------------------------------------- |
3650 | ;-------------------------------------- |
3666 | align 4 |
3651 | align 4 |
3667 | newct: |
3652 | newct: |
3668 | mov cl, [ebx] |
3653 | mov cl, [ebx] |
3669 | cmp cl, byte 3 |
3654 | cmp cl, byte 3 |
3670 | jz .terminate |
3655 | jz .terminate |
3671 | 3656 | ||
3672 | cmp cl, byte 4 |
3657 | cmp cl, byte 4 |
3673 | jnz .noterminate |
3658 | jnz .noterminate |
3674 | .terminate: |
3659 | .terminate: |
3675 | pushad |
3660 | pushad |
3676 | mov ecx, eax |
3661 | mov ecx, eax |
3677 | shl ecx, 8 |
3662 | shl ecx, 8 |
3678 | add ecx, SLOT_BASE |
3663 | add ecx, SLOT_BASE |
3679 | call restore_default_cursor_before_killing |
3664 | call restore_default_cursor_before_killing |
3680 | popad |
3665 | popad |
3681 | 3666 | ||
3682 | pushad |
3667 | pushad |
3683 | call terminate |
3668 | call terminate |
3684 | popad |
3669 | popad |
3685 | cmp byte [SYS_SHUTDOWN], 0 |
3670 | cmp byte [SYS_SHUTDOWN], 0 |
3686 | jz .noterminate |
3671 | jz .noterminate |
3687 | dec byte [SYS_SHUTDOWN] |
3672 | dec byte [SYS_SHUTDOWN] |
3688 | je system_shutdown |
3673 | je system_shutdown |
3689 | 3674 | ||
3690 | .noterminate: |
3675 | .noterminate: |
3691 | add ebx, 0x20 |
3676 | add ebx, 0x20 |
3692 | inc esi |
3677 | inc esi |
3693 | dec eax |
3678 | dec eax |
3694 | jnz newct |
3679 | jnz newct |
3695 | ret |
3680 | ret |
3696 | ;----------------------------------------------------------------------------- |
3681 | ;----------------------------------------------------------------------------- |
3697 | align 4 |
3682 | align 4 |
3698 | redrawscreen: |
3683 | redrawscreen: |
3699 | ; eax , if process window_data base is eax, do not set flag/limits |
3684 | ; eax , if process window_data base is eax, do not set flag/limits |
3700 | 3685 | ||
3701 | pushad |
3686 | pushad |
3702 | push eax |
3687 | push eax |
3703 | 3688 | ||
3704 | ;;; mov ebx,2 |
3689 | ;;; mov ebx,2 |
3705 | ;;; call delay_hs |
3690 | ;;; call delay_hs |
3706 | 3691 | ||
3707 | ;mov ecx,0 ; redraw flags for apps |
3692 | ;mov ecx,0 ; redraw flags for apps |
3708 | xor ecx, ecx |
3693 | xor ecx, ecx |
3709 | ;-------------------------------------- |
3694 | ;-------------------------------------- |
3710 | align 4 |
3695 | align 4 |
3711 | newdw2: |
3696 | newdw2: |
3712 | inc ecx |
3697 | inc ecx |
3713 | push ecx |
3698 | push ecx |
3714 | 3699 | ||
3715 | mov eax, ecx |
3700 | mov eax, ecx |
3716 | shl eax, 5 |
3701 | shl eax, 5 |
3717 | add eax, window_data |
3702 | add eax, window_data |
3718 | 3703 | ||
3719 | cmp eax, [esp+4] |
3704 | cmp eax, [esp+4] |
3720 | je not_this_task |
3705 | je not_this_task |
3721 | ; check if window in redraw area |
3706 | ; check if window in redraw area |
3722 | mov edi, eax |
3707 | mov edi, eax |
3723 | 3708 | ||
3724 | cmp ecx, 1 ; limit for background |
3709 | cmp ecx, 1 ; limit for background |
3725 | jz bgli |
3710 | jz bgli |
3726 | 3711 | ||
3727 | mov eax, [edi + WDATA.box.left] |
3712 | mov eax, [edi + WDATA.box.left] |
3728 | mov ebx, [edi + WDATA.box.top] |
3713 | mov ebx, [edi + WDATA.box.top] |
3729 | mov ecx, [edi + WDATA.box.width] |
3714 | mov ecx, [edi + WDATA.box.width] |
3730 | mov edx, [edi + WDATA.box.height] |
3715 | mov edx, [edi + WDATA.box.height] |
3731 | add ecx, eax |
3716 | add ecx, eax |
3732 | add edx, ebx |
3717 | add edx, ebx |
3733 | 3718 | ||
3734 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3719 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3735 | cmp ecx, ebx |
3720 | cmp ecx, ebx |
3736 | jb ricino |
3721 | jb ricino |
3737 | 3722 | ||
3738 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3723 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3739 | cmp ecx, eax |
3724 | cmp ecx, eax |
3740 | jb ricino |
3725 | jb ricino |
3741 | 3726 | ||
3742 | mov eax, [edi + WDATA.box.left] |
3727 | mov eax, [edi + WDATA.box.left] |
3743 | mov ebx, [edi + WDATA.box.top] |
3728 | mov ebx, [edi + WDATA.box.top] |
3744 | mov ecx, [edi + WDATA.box.width] |
3729 | mov ecx, [edi + WDATA.box.width] |
3745 | mov edx, [edi + WDATA.box.height] |
3730 | mov edx, [edi + WDATA.box.height] |
3746 | add ecx, eax |
3731 | add ecx, eax |
3747 | add edx, ebx |
3732 | add edx, ebx |
3748 | 3733 | ||
3749 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3734 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3750 | cmp edx, eax |
3735 | cmp edx, eax |
3751 | jb ricino |
3736 | jb ricino |
3752 | 3737 | ||
3753 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3738 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3754 | cmp ecx, eax |
3739 | cmp ecx, eax |
3755 | jb ricino |
3740 | jb ricino |
3756 | ;-------------------------------------- |
3741 | ;-------------------------------------- |
3757 | align 4 |
3742 | align 4 |
3758 | bgli: |
3743 | bgli: |
3759 | cmp dword[esp], 1 |
3744 | cmp dword[esp], 1 |
3760 | jnz .az |
3745 | jnz .az |
3761 | 3746 | ||
3762 | cmp byte[REDRAW_BACKGROUND], 0 |
3747 | cmp byte[REDRAW_BACKGROUND], 0 |
3763 | jz .az |
3748 | jz .az |
3764 | 3749 | ||
3765 | mov dl, 0 |
3750 | mov dl, 0 |
3766 | lea eax, [edi+draw_data-window_data] |
3751 | lea eax, [edi+draw_data-window_data] |
3767 | mov ebx, [draw_limits.left] |
3752 | mov ebx, [draw_limits.left] |
3768 | cmp ebx, [eax+RECT.left] |
3753 | cmp ebx, [eax+RECT.left] |
3769 | jae @f |
3754 | jae @f |
3770 | 3755 | ||
3771 | mov [eax+RECT.left], ebx |
3756 | mov [eax+RECT.left], ebx |
3772 | mov dl, 1 |
3757 | mov dl, 1 |
3773 | ;-------------------------------------- |
3758 | ;-------------------------------------- |
3774 | align 4 |
3759 | align 4 |
3775 | @@: |
3760 | @@: |
3776 | mov ebx, [draw_limits.top] |
3761 | mov ebx, [draw_limits.top] |
3777 | cmp ebx, [eax+RECT.top] |
3762 | cmp ebx, [eax+RECT.top] |
3778 | jae @f |
3763 | jae @f |
3779 | 3764 | ||
3780 | mov [eax+RECT.top], ebx |
3765 | mov [eax+RECT.top], ebx |
3781 | mov dl, 1 |
3766 | mov dl, 1 |
3782 | ;-------------------------------------- |
3767 | ;-------------------------------------- |
3783 | align 4 |
3768 | align 4 |
3784 | @@: |
3769 | @@: |
3785 | mov ebx, [draw_limits.right] |
3770 | mov ebx, [draw_limits.right] |
3786 | cmp ebx, [eax+RECT.right] |
3771 | cmp ebx, [eax+RECT.right] |
3787 | jbe @f |
3772 | jbe @f |
3788 | 3773 | ||
3789 | mov [eax+RECT.right], ebx |
3774 | mov [eax+RECT.right], ebx |
3790 | mov dl, 1 |
3775 | mov dl, 1 |
3791 | ;-------------------------------------- |
3776 | ;-------------------------------------- |
3792 | align 4 |
3777 | align 4 |
3793 | @@: |
3778 | @@: |
3794 | mov ebx, [draw_limits.bottom] |
3779 | mov ebx, [draw_limits.bottom] |
3795 | cmp ebx, [eax+RECT.bottom] |
3780 | cmp ebx, [eax+RECT.bottom] |
3796 | jbe @f |
3781 | jbe @f |
3797 | 3782 | ||
3798 | mov [eax+RECT.bottom], ebx |
3783 | mov [eax+RECT.bottom], ebx |
3799 | mov dl, 1 |
3784 | mov dl, 1 |
3800 | ;-------------------------------------- |
3785 | ;-------------------------------------- |
3801 | align 4 |
3786 | align 4 |
3802 | @@: |
3787 | @@: |
3803 | add byte[REDRAW_BACKGROUND], dl |
3788 | add byte[REDRAW_BACKGROUND], dl |
3804 | call wakeup_osloop |
3789 | call wakeup_osloop |
3805 | jmp newdw8 |
3790 | jmp newdw8 |
3806 | ;-------------------------------------- |
3791 | ;-------------------------------------- |
3807 | align 4 |
3792 | align 4 |
3808 | .az: |
3793 | .az: |
3809 | mov eax, edi |
3794 | mov eax, edi |
3810 | add eax, draw_data-window_data |
3795 | add eax, draw_data-window_data |
3811 | 3796 | ||
3812 | mov ebx, [draw_limits.left] ; set limits |
3797 | mov ebx, [draw_limits.left] ; set limits |
3813 | mov [eax + RECT.left], ebx |
3798 | mov [eax + RECT.left], ebx |
3814 | mov ebx, [draw_limits.top] |
3799 | mov ebx, [draw_limits.top] |
3815 | mov [eax + RECT.top], ebx |
3800 | mov [eax + RECT.top], ebx |
3816 | mov ebx, [draw_limits.right] |
3801 | mov ebx, [draw_limits.right] |
3817 | mov [eax + RECT.right], ebx |
3802 | mov [eax + RECT.right], ebx |
3818 | mov ebx, [draw_limits.bottom] |
3803 | mov ebx, [draw_limits.bottom] |
3819 | mov [eax + RECT.bottom], ebx |
3804 | mov [eax + RECT.bottom], ebx |
3820 | 3805 | ||
3821 | sub eax, draw_data-window_data |
3806 | sub eax, draw_data-window_data |
3822 | 3807 | ||
3823 | cmp dword [esp], 1 |
3808 | cmp dword [esp], 1 |
3824 | jne nobgrd |
3809 | jne nobgrd |
3825 | inc byte[REDRAW_BACKGROUND] |
3810 | inc byte[REDRAW_BACKGROUND] |
3826 | call wakeup_osloop |
3811 | call wakeup_osloop |
3827 | ;-------------------------------------- |
3812 | ;-------------------------------------- |
3828 | align 4 |
3813 | align 4 |
3829 | newdw8: |
3814 | newdw8: |
3830 | nobgrd: |
3815 | nobgrd: |
3831 | 3816 | ||
3832 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3817 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3833 | ;-------------------------------------- |
3818 | ;-------------------------------------- |
3834 | align 4 |
3819 | align 4 |
3835 | ricino: |
3820 | ricino: |
3836 | not_this_task: |
3821 | not_this_task: |
3837 | pop ecx |
3822 | pop ecx |
3838 | 3823 | ||
3839 | cmp ecx, [TASK_COUNT] |
3824 | cmp ecx, [TASK_COUNT] |
3840 | jle newdw2 |
3825 | jle newdw2 |
3841 | 3826 | ||
3842 | pop eax |
3827 | pop eax |
3843 | popad |
3828 | popad |
3844 | ret |
3829 | ret |
3845 | ;----------------------------------------------------------------------------- |
3830 | ;----------------------------------------------------------------------------- |
3846 | align 4 |
3831 | align 4 |
3847 | calculatebackground: ; background |
3832 | calculatebackground: ; background |
3848 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3833 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3849 | mov eax, 0x01010101 |
3834 | mov eax, 0x01010101 |
3850 | mov ecx, [_WinMapSize] |
3835 | mov ecx, [_WinMapSize] |
3851 | shr ecx, 2 |
3836 | shr ecx, 2 |
3852 | rep stosd |
3837 | rep stosd |
3853 | 3838 | ||
3854 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3839 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3855 | ret |
3840 | ret |
3856 | ;----------------------------------------------------------------------------- |
3841 | ;----------------------------------------------------------------------------- |
3857 | uglobal |
3842 | uglobal |
3858 | imax dd 0x0 |
3843 | imax dd 0x0 |
3859 | endg |
3844 | endg |
3860 | ;----------------------------------------------------------------------------- |
3845 | ;----------------------------------------------------------------------------- |
3861 | align 4 |
3846 | align 4 |
3862 | delay_ms: ; delay in 1/1000 sec |
3847 | delay_ms: ; delay in 1/1000 sec |
3863 | push eax |
3848 | push eax |
3864 | push ecx |
3849 | push ecx |
3865 | 3850 | ||
3866 | mov ecx, esi |
3851 | mov ecx, esi |
3867 | ; |
3852 | ; |
3868 | imul ecx, 33941 |
3853 | imul ecx, 33941 |
3869 | shr ecx, 9 |
3854 | shr ecx, 9 |
3870 | ; |
3855 | ; |
3871 | 3856 | ||
3872 | in al, 0x61 |
3857 | in al, 0x61 |
3873 | and al, 0x10 |
3858 | and al, 0x10 |
3874 | mov ah, al |
3859 | mov ah, al |
3875 | cld |
3860 | cld |
3876 | ;-------------------------------------- |
3861 | ;-------------------------------------- |
3877 | align 4 |
3862 | align 4 |
3878 | cnt1: |
3863 | cnt1: |
3879 | in al, 0x61 |
3864 | in al, 0x61 |
3880 | and al, 0x10 |
3865 | and al, 0x10 |
3881 | cmp al, ah |
3866 | cmp al, ah |
3882 | jz cnt1 |
3867 | jz cnt1 |
3883 | 3868 | ||
3884 | mov ah, al |
3869 | mov ah, al |
3885 | loop cnt1 |
3870 | loop cnt1 |
3886 | 3871 | ||
3887 | pop ecx |
3872 | pop ecx |
3888 | pop eax |
3873 | pop eax |
3889 | ret |
3874 | ret |
3890 | ;----------------------------------------------------------------------------- |
3875 | ;----------------------------------------------------------------------------- |
3891 | align 4 |
3876 | align 4 |
3892 | set_app_param: |
3877 | set_app_param: |
3893 | mov edi, [TASK_BASE] |
3878 | mov edi, [TASK_BASE] |
3894 | mov eax, ebx |
3879 | mov eax, ebx |
3895 | btr eax, 3 ; move MOUSE_FILTRATION |
3880 | btr eax, 3 ; move MOUSE_FILTRATION |
3896 | mov ebx, [current_slot] ; bit into event_filter |
3881 | mov ebx, [current_slot] ; bit into event_filter |
3897 | setc byte [ebx+APPDATA.event_filter] |
3882 | setc byte [ebx+APPDATA.event_filter] |
3898 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3883 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3899 | mov [esp+32], eax ; return old mask value |
3884 | mov [esp+32], eax ; return old mask value |
3900 | ret |
3885 | ret |
3901 | ;----------------------------------------------------------------------------- |
3886 | ;----------------------------------------------------------------------------- |
3902 | 3887 | ||
3903 | ; this is for syscall |
3888 | ; this is for syscall |
3904 | proc delay_hs_unprotected |
3889 | proc delay_hs_unprotected |
3905 | call unprotect_from_terminate |
3890 | call unprotect_from_terminate |
3906 | call delay_hs |
3891 | call delay_hs |
3907 | call protect_from_terminate |
3892 | call protect_from_terminate |
3908 | ret |
3893 | ret |
3909 | endp |
3894 | endp |
3910 | 3895 | ||
3911 | if 1 |
3896 | if 1 |
3912 | align 4 |
3897 | align 4 |
3913 | delay_hs: ; delay in 1/100 secs |
3898 | delay_hs: ; delay in 1/100 secs |
3914 | ; ebx = delay time |
3899 | ; ebx = delay time |
3915 | 3900 | ||
3916 | pushad |
3901 | pushad |
3917 | push ebx |
3902 | push ebx |
3918 | xor esi, esi |
3903 | xor esi, esi |
3919 | mov ecx, MANUAL_DESTROY |
3904 | mov ecx, MANUAL_DESTROY |
3920 | call create_event |
3905 | call create_event |
3921 | test eax, eax |
3906 | test eax, eax |
3922 | jz .done |
3907 | jz .done |
3923 | 3908 | ||
3924 | mov ebx, edx |
3909 | mov ebx, edx |
3925 | mov ecx, [esp] |
3910 | mov ecx, [esp] |
3926 | push edx |
3911 | push edx |
3927 | push eax |
3912 | push eax |
3928 | call wait_event_timeout |
3913 | call wait_event_timeout |
3929 | pop eax |
3914 | pop eax |
3930 | pop ebx |
3915 | pop ebx |
3931 | call destroy_event |
3916 | call destroy_event |
3932 | .done: |
3917 | .done: |
3933 | add esp, 4 |
3918 | add esp, 4 |
3934 | popad |
3919 | popad |
3935 | ret |
3920 | ret |
3936 | 3921 | ||
3937 | else |
3922 | else |
3938 | 3923 | ||
3939 | align 4 |
3924 | align 4 |
3940 | delay_hs: ; delay in 1/100 secs |
3925 | delay_hs: ; delay in 1/100 secs |
3941 | ; ebx = delay time |
3926 | ; ebx = delay time |
3942 | push ecx |
3927 | push ecx |
3943 | push edx |
3928 | push edx |
3944 | 3929 | ||
3945 | mov edx, [timer_ticks] |
3930 | mov edx, [timer_ticks] |
3946 | ;-------------------------------------- |
3931 | ;-------------------------------------- |
3947 | align 4 |
3932 | align 4 |
3948 | newtic: |
3933 | newtic: |
3949 | mov ecx, [timer_ticks] |
3934 | mov ecx, [timer_ticks] |
3950 | sub ecx, edx |
3935 | sub ecx, edx |
3951 | cmp ecx, ebx |
3936 | cmp ecx, ebx |
3952 | jae zerodelay |
3937 | jae zerodelay |
3953 | 3938 | ||
3954 | call change_task |
3939 | call change_task |
3955 | 3940 | ||
3956 | jmp newtic |
3941 | jmp newtic |
3957 | ;-------------------------------------- |
3942 | ;-------------------------------------- |
3958 | align 4 |
3943 | align 4 |
3959 | zerodelay: |
3944 | zerodelay: |
3960 | pop edx |
3945 | pop edx |
3961 | pop ecx |
3946 | pop ecx |
3962 | ret |
3947 | ret |
3963 | end if |
3948 | end if |
3964 | 3949 | ||
3965 | ;----------------------------------------------------------------------------- |
3950 | ;----------------------------------------------------------------------------- |
3966 | align 16 ;very often call this subrutine |
3951 | align 16 ;very often call this subrutine |
3967 | memmove: ; memory move in bytes |
3952 | memmove: ; memory move in bytes |
3968 | ; eax = from |
3953 | ; eax = from |
3969 | ; ebx = to |
3954 | ; ebx = to |
3970 | ; ecx = no of bytes |
3955 | ; ecx = no of bytes |
3971 | test ecx, ecx |
3956 | test ecx, ecx |
3972 | jle .ret |
3957 | jle .ret |
3973 | 3958 | ||
3974 | push esi edi ecx |
3959 | push esi edi ecx |
3975 | 3960 | ||
3976 | mov edi, ebx |
3961 | mov edi, ebx |
3977 | mov esi, eax |
3962 | mov esi, eax |
3978 | 3963 | ||
3979 | test ecx, not 11b |
3964 | test ecx, not 11b |
3980 | jz @f |
3965 | jz @f |
3981 | 3966 | ||
3982 | push ecx |
3967 | push ecx |
3983 | shr ecx, 2 |
3968 | shr ecx, 2 |
3984 | rep movsd |
3969 | rep movsd |
3985 | pop ecx |
3970 | pop ecx |
3986 | and ecx, 11b |
3971 | and ecx, 11b |
3987 | jz .finish |
3972 | jz .finish |
3988 | ;-------------------------------------- |
3973 | ;-------------------------------------- |
3989 | align 4 |
3974 | align 4 |
3990 | @@: |
3975 | @@: |
3991 | rep movsb |
3976 | rep movsb |
3992 | ;-------------------------------------- |
3977 | ;-------------------------------------- |
3993 | align 4 |
3978 | align 4 |
3994 | .finish: |
3979 | .finish: |
3995 | pop ecx edi esi |
3980 | pop ecx edi esi |
3996 | ;-------------------------------------- |
3981 | ;-------------------------------------- |
3997 | align 4 |
3982 | align 4 |
3998 | .ret: |
3983 | .ret: |
3999 | ret |
3984 | ret |
4000 | ;----------------------------------------------------------------------------- |
3985 | ;----------------------------------------------------------------------------- |
4001 | ; |
3986 | ; |
4002 | ;align 4 |
3987 | ;align 4 |
4003 | ; |
3988 | ; |
4004 | ;read_floppy_file: |
3989 | ;read_floppy_file: |
4005 | ; |
3990 | ; |
4006 | ;; as input |
3991 | ;; as input |
4007 | ;; |
3992 | ;; |
4008 | ;; eax pointer to file |
3993 | ;; eax pointer to file |
4009 | ;; ebx file lenght |
3994 | ;; ebx file lenght |
4010 | ;; ecx start 512 byte block number |
3995 | ;; ecx start 512 byte block number |
4011 | ;; edx number of blocks to read |
3996 | ;; edx number of blocks to read |
4012 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3997 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4013 | ;; |
3998 | ;; |
4014 | ;; |
3999 | ;; |
4015 | ;; on return |
4000 | ;; on return |
4016 | ;; |
4001 | ;; |
4017 | ;; eax = 0 command succesful |
4002 | ;; eax = 0 command succesful |
4018 | ;; 1 no fd base and/or partition defined |
4003 | ;; 1 no fd base and/or partition defined |
4019 | ;; 2 yet unsupported FS |
4004 | ;; 2 yet unsupported FS |
4020 | ;; 3 unknown FS |
4005 | ;; 3 unknown FS |
4021 | ;; 4 partition not defined at hd |
4006 | ;; 4 partition not defined at hd |
4022 | ;; 5 file not found |
4007 | ;; 5 file not found |
4023 | ;; ebx = size of file |
4008 | ;; ebx = size of file |
4024 | ; |
4009 | ; |
4025 | ; mov edi,[TASK_BASE] |
4010 | ; mov edi,[TASK_BASE] |
4026 | ; add edi,0x10 |
4011 | ; add edi,0x10 |
4027 | ; add esi,[edi] |
4012 | ; add esi,[edi] |
4028 | ; add eax,[edi] |
4013 | ; add eax,[edi] |
4029 | ; |
4014 | ; |
4030 | ; pushad |
4015 | ; pushad |
4031 | ; mov edi,esi |
4016 | ; mov edi,esi |
4032 | ; add edi,1024 |
4017 | ; add edi,1024 |
4033 | ; mov esi,0x100000+19*512 |
4018 | ; mov esi,0x100000+19*512 |
4034 | ; sub ecx,1 |
4019 | ; sub ecx,1 |
4035 | ; shl ecx,9 |
4020 | ; shl ecx,9 |
4036 | ; add esi,ecx |
4021 | ; add esi,ecx |
4037 | ; shl edx,9 |
4022 | ; shl edx,9 |
4038 | ; mov ecx,edx |
4023 | ; mov ecx,edx |
4039 | ; cld |
4024 | ; cld |
4040 | ; rep movsb |
4025 | ; rep movsb |
4041 | ; popad |
4026 | ; popad |
4042 | ; |
4027 | ; |
4043 | ; mov [esp+36],eax |
4028 | ; mov [esp+36],eax |
4044 | ; mov [esp+24],ebx |
4029 | ; mov [esp+24],ebx |
4045 | ; ret |
4030 | ; ret |
4046 | 4031 | ||
4047 | 4032 | ||
4048 | 4033 | ||
4049 | align 4 |
4034 | align 4 |
4050 | set_io_access_rights: |
4035 | set_io_access_rights: |
4051 | push edi eax |
4036 | push edi eax |
4052 | mov edi, tss._io_map_0 |
4037 | mov edi, tss._io_map_0 |
4053 | ; mov ecx,eax |
4038 | ; mov ecx,eax |
4054 | ; and ecx,7 ; offset in byte |
4039 | ; and ecx,7 ; offset in byte |
4055 | ; shr eax,3 ; number of byte |
4040 | ; shr eax,3 ; number of byte |
4056 | ; add edi,eax |
4041 | ; add edi,eax |
4057 | ; mov ebx,1 |
4042 | ; mov ebx,1 |
4058 | ; shl ebx,cl |
4043 | ; shl ebx,cl |
4059 | test ebp, ebp |
4044 | test ebp, ebp |
4060 | ; cmp ebp,0 ; enable access - ebp = 0 |
4045 | ; cmp ebp,0 ; enable access - ebp = 0 |
4061 | jnz .siar1 |
4046 | jnz .siar1 |
4062 | ; not ebx |
4047 | ; not ebx |
4063 | ; and [edi],byte bl |
4048 | ; and [edi],byte bl |
4064 | btr [edi], eax |
4049 | btr [edi], eax |
4065 | pop eax edi |
4050 | pop eax edi |
4066 | ret |
4051 | ret |
4067 | .siar1: |
4052 | .siar1: |
4068 | bts [edi], eax |
4053 | bts [edi], eax |
4069 | ; or [edi],byte bl ; disable access - ebp = 1 |
4054 | ; or [edi],byte bl ; disable access - ebp = 1 |
4070 | pop eax edi |
4055 | pop eax edi |
4071 | ret |
4056 | ret |
4072 | ;reserve/free group of ports |
4057 | ;reserve/free group of ports |
4073 | ; * eax = 46 - number function |
4058 | ; * eax = 46 - number function |
4074 | ; * ebx = 0 - reserve, 1 - free |
4059 | ; * ebx = 0 - reserve, 1 - free |
4075 | ; * ecx = number start arrea of ports |
4060 | ; * ecx = number start arrea of ports |
4076 | ; * edx = number end arrea of ports (include last number of port) |
4061 | ; * edx = number end arrea of ports (include last number of port) |
4077 | ;Return value: |
4062 | ;Return value: |
4078 | ; * eax = 0 - succesful |
4063 | ; * eax = 0 - succesful |
4079 | ; * eax = 1 - error |
4064 | ; * eax = 1 - error |
4080 | ; * The system has reserve this ports: |
4065 | ; * The system has reserve this ports: |
4081 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4066 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4082 | ;destroys eax,ebx, ebp |
4067 | ;destroys eax,ebx, ebp |
4083 | r_f_port_area: |
4068 | r_f_port_area: |
4084 | 4069 | ||
4085 | test ebx, ebx |
4070 | test ebx, ebx |
4086 | jnz free_port_area |
4071 | jnz free_port_area |
4087 | ; je r_port_area |
4072 | ; je r_port_area |
4088 | ; jmp free_port_area |
4073 | ; jmp free_port_area |
4089 | 4074 | ||
4090 | ; r_port_area: |
4075 | ; r_port_area: |
4091 | 4076 | ||
4092 | ; pushad |
4077 | ; pushad |
4093 | 4078 | ||
4094 | cmp ecx, edx ; beginning > end ? |
4079 | cmp ecx, edx ; beginning > end ? |
4095 | ja rpal1 |
4080 | ja rpal1 |
4096 | cmp edx, 65536 |
4081 | cmp edx, 65536 |
4097 | jae rpal1 |
4082 | jae rpal1 |
4098 | mov eax, [RESERVED_PORTS] |
4083 | mov eax, [RESERVED_PORTS] |
4099 | test eax, eax ; no reserved areas ? |
4084 | test eax, eax ; no reserved areas ? |
4100 | je rpal2 |
4085 | je rpal2 |
4101 | cmp eax, 255 ; max reserved |
4086 | cmp eax, 255 ; max reserved |
4102 | jae rpal1 |
4087 | jae rpal1 |
4103 | rpal3: |
4088 | rpal3: |
4104 | mov ebx, eax |
4089 | mov ebx, eax |
4105 | shl ebx, 4 |
4090 | shl ebx, 4 |
4106 | add ebx, RESERVED_PORTS |
4091 | add ebx, RESERVED_PORTS |
4107 | cmp ecx, [ebx+8] |
4092 | cmp ecx, [ebx+8] |
4108 | ja rpal4 |
4093 | ja rpal4 |
4109 | cmp edx, [ebx+4] |
4094 | cmp edx, [ebx+4] |
4110 | jae rpal1 |
4095 | jae rpal1 |
4111 | ; jb rpal4 |
4096 | ; jb rpal4 |
4112 | ; jmp rpal1 |
4097 | ; jmp rpal1 |
4113 | rpal4: |
4098 | rpal4: |
4114 | dec eax |
4099 | dec eax |
4115 | jnz rpal3 |
4100 | jnz rpal3 |
4116 | jmp rpal2 |
4101 | jmp rpal2 |
4117 | rpal1: |
4102 | rpal1: |
4118 | ; popad |
4103 | ; popad |
4119 | ; mov eax,1 |
4104 | ; mov eax,1 |
4120 | xor eax, eax |
4105 | xor eax, eax |
4121 | inc eax |
4106 | inc eax |
4122 | ret |
4107 | ret |
4123 | rpal2: |
4108 | rpal2: |
4124 | ; popad |
4109 | ; popad |
4125 | ; enable port access at port IO map |
4110 | ; enable port access at port IO map |
4126 | cli |
4111 | cli |
4127 | pushad ; start enable io map |
4112 | pushad ; start enable io map |
4128 | 4113 | ||
4129 | cmp edx, 65536;16384 |
4114 | cmp edx, 65536;16384 |
4130 | jae no_unmask_io; jge |
4115 | jae no_unmask_io; jge |
4131 | mov eax, ecx |
4116 | mov eax, ecx |
4132 | ; push ebp |
4117 | ; push ebp |
4133 | xor ebp, ebp ; enable - eax = port |
4118 | xor ebp, ebp ; enable - eax = port |
4134 | new_port_access: |
4119 | new_port_access: |
4135 | ; pushad |
4120 | ; pushad |
4136 | call set_io_access_rights |
4121 | call set_io_access_rights |
4137 | ; popad |
4122 | ; popad |
4138 | inc eax |
4123 | inc eax |
4139 | cmp eax, edx |
4124 | cmp eax, edx |
4140 | jbe new_port_access |
4125 | jbe new_port_access |
4141 | ; pop ebp |
4126 | ; pop ebp |
4142 | no_unmask_io: |
4127 | no_unmask_io: |
4143 | popad ; end enable io map |
4128 | popad ; end enable io map |
4144 | sti |
4129 | sti |
4145 | 4130 | ||
4146 | mov eax, [RESERVED_PORTS] |
4131 | mov eax, [RESERVED_PORTS] |
4147 | add eax, 1 |
4132 | add eax, 1 |
4148 | mov [RESERVED_PORTS], eax |
4133 | mov [RESERVED_PORTS], eax |
4149 | shl eax, 4 |
4134 | shl eax, 4 |
4150 | add eax, RESERVED_PORTS |
4135 | add eax, RESERVED_PORTS |
4151 | mov ebx, [TASK_BASE] |
4136 | mov ebx, [TASK_BASE] |
4152 | mov ebx, [ebx+TASKDATA.pid] |
4137 | mov ebx, [ebx+TASKDATA.pid] |
4153 | mov [eax], ebx |
4138 | mov [eax], ebx |
4154 | mov [eax+4], ecx |
4139 | mov [eax+4], ecx |
4155 | mov [eax+8], edx |
4140 | mov [eax+8], edx |
4156 | 4141 | ||
4157 | xor eax, eax |
4142 | xor eax, eax |
4158 | ret |
4143 | ret |
4159 | 4144 | ||
4160 | free_port_area: |
4145 | free_port_area: |
4161 | 4146 | ||
4162 | ; pushad |
4147 | ; pushad |
4163 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4148 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4164 | test eax, eax |
4149 | test eax, eax |
4165 | jz frpal2 |
4150 | jz frpal2 |
4166 | mov ebx, [TASK_BASE] |
4151 | mov ebx, [TASK_BASE] |
4167 | mov ebx, [ebx+TASKDATA.pid] |
4152 | mov ebx, [ebx+TASKDATA.pid] |
4168 | frpal3: |
4153 | frpal3: |
4169 | mov edi, eax |
4154 | mov edi, eax |
4170 | shl edi, 4 |
4155 | shl edi, 4 |
4171 | add edi, RESERVED_PORTS |
4156 | add edi, RESERVED_PORTS |
4172 | cmp ebx, [edi] |
4157 | cmp ebx, [edi] |
4173 | jne frpal4 |
4158 | jne frpal4 |
4174 | cmp ecx, [edi+4] |
4159 | cmp ecx, [edi+4] |
4175 | jne frpal4 |
4160 | jne frpal4 |
4176 | cmp edx, [edi+8] |
4161 | cmp edx, [edi+8] |
4177 | jne frpal4 |
4162 | jne frpal4 |
4178 | jmp frpal1 |
4163 | jmp frpal1 |
4179 | frpal4: |
4164 | frpal4: |
4180 | dec eax |
4165 | dec eax |
4181 | jnz frpal3 |
4166 | jnz frpal3 |
4182 | frpal2: |
4167 | frpal2: |
4183 | ; popad |
4168 | ; popad |
4184 | inc eax |
4169 | inc eax |
4185 | ret |
4170 | ret |
4186 | frpal1: |
4171 | frpal1: |
4187 | push ecx |
4172 | push ecx |
4188 | mov ecx, 256 |
4173 | mov ecx, 256 |
4189 | sub ecx, eax |
4174 | sub ecx, eax |
4190 | shl ecx, 4 |
4175 | shl ecx, 4 |
4191 | mov esi, edi |
4176 | mov esi, edi |
4192 | add esi, 16 |
4177 | add esi, 16 |
4193 | cld |
4178 | cld |
4194 | rep movsb |
4179 | rep movsb |
4195 | 4180 | ||
4196 | dec dword [RESERVED_PORTS] |
4181 | dec dword [RESERVED_PORTS] |
4197 | ;popad |
4182 | ;popad |
4198 | ;disable port access at port IO map |
4183 | ;disable port access at port IO map |
4199 | 4184 | ||
4200 | ; pushad ; start disable io map |
4185 | ; pushad ; start disable io map |
4201 | pop eax ;start port |
4186 | pop eax ;start port |
4202 | cmp edx, 65536;16384 |
4187 | cmp edx, 65536;16384 |
4203 | jge no_mask_io |
4188 | jge no_mask_io |
4204 | 4189 | ||
4205 | ; mov eax,ecx |
4190 | ; mov eax,ecx |
4206 | xor ebp, ebp |
4191 | xor ebp, ebp |
4207 | inc ebp |
4192 | inc ebp |
4208 | new_port_access_disable: |
4193 | new_port_access_disable: |
4209 | ; pushad |
4194 | ; pushad |
4210 | ; mov ebp,1 ; disable - eax = port |
4195 | ; mov ebp,1 ; disable - eax = port |
4211 | call set_io_access_rights |
4196 | call set_io_access_rights |
4212 | ; popad |
4197 | ; popad |
4213 | inc eax |
4198 | inc eax |
4214 | cmp eax, edx |
4199 | cmp eax, edx |
4215 | jbe new_port_access_disable |
4200 | jbe new_port_access_disable |
4216 | no_mask_io: |
4201 | no_mask_io: |
4217 | ; popad ; end disable io map |
4202 | ; popad ; end disable io map |
4218 | xor eax, eax |
4203 | xor eax, eax |
4219 | ret |
4204 | ret |
4220 | ;----------------------------------------------------------------------------- |
4205 | ;----------------------------------------------------------------------------- |
4221 | align 4 |
4206 | align 4 |
4222 | drawbackground: |
4207 | drawbackground: |
4223 | dbrv20: |
4208 | dbrv20: |
4224 | cmp [BgrDrawMode], dword 1 |
4209 | cmp [BgrDrawMode], dword 1 |
4225 | jne bgrstr |
4210 | jne bgrstr |
4226 | call vesa20_drawbackground_tiled |
4211 | call vesa20_drawbackground_tiled |
4227 | ; call [draw_pointer] |
4212 | ; call [draw_pointer] |
4228 | call __sys_draw_pointer |
4213 | call __sys_draw_pointer |
4229 | ret |
4214 | ret |
4230 | ;-------------------------------------- |
4215 | ;-------------------------------------- |
4231 | align 4 |
4216 | align 4 |
4232 | bgrstr: |
4217 | bgrstr: |
4233 | call vesa20_drawbackground_stretch |
4218 | call vesa20_drawbackground_stretch |
4234 | ; call [draw_pointer] |
4219 | ; call [draw_pointer] |
4235 | call __sys_draw_pointer |
4220 | call __sys_draw_pointer |
4236 | ret |
4221 | ret |
4237 | ;----------------------------------------------------------------------------- |
4222 | ;----------------------------------------------------------------------------- |
4238 | align 4 |
4223 | align 4 |
4239 | syscall_putimage: ; PutImage |
4224 | syscall_putimage: ; PutImage |
4240 | sys_putimage: |
4225 | sys_putimage: |
4241 | test ecx, 0x80008000 |
4226 | test ecx, 0x80008000 |
4242 | jnz .exit |
4227 | jnz .exit |
4243 | test ecx, 0x0000FFFF |
4228 | test ecx, 0x0000FFFF |
4244 | jz .exit |
4229 | jz .exit |
4245 | test ecx, 0xFFFF0000 |
4230 | test ecx, 0xFFFF0000 |
4246 | jnz @f |
4231 | jnz @f |
4247 | ;-------------------------------------- |
4232 | ;-------------------------------------- |
4248 | align 4 |
4233 | align 4 |
4249 | .exit: |
4234 | .exit: |
4250 | ret |
4235 | ret |
4251 | ;-------------------------------------- |
4236 | ;-------------------------------------- |
4252 | align 4 |
4237 | align 4 |
4253 | @@: |
4238 | @@: |
4254 | mov edi, [current_slot] |
4239 | mov edi, [current_slot] |
4255 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4240 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4256 | rol edx, 16 |
4241 | rol edx, 16 |
4257 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4242 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4258 | rol edx, 16 |
4243 | rol edx, 16 |
4259 | ;-------------------------------------- |
4244 | ;-------------------------------------- |
4260 | align 4 |
4245 | align 4 |
4261 | .forced: |
4246 | .forced: |
4262 | push ebp esi 0 |
4247 | push ebp esi 0 |
4263 | mov ebp, putimage_get24bpp |
4248 | mov ebp, putimage_get24bpp |
4264 | mov esi, putimage_init24bpp |
4249 | mov esi, putimage_init24bpp |
4265 | ;-------------------------------------- |
4250 | ;-------------------------------------- |
4266 | align 4 |
4251 | align 4 |
4267 | sys_putimage_bpp: |
4252 | sys_putimage_bpp: |
4268 | call vesa20_putimage |
4253 | call vesa20_putimage |
4269 | pop ebp esi ebp |
4254 | pop ebp esi ebp |
4270 | ret |
4255 | ret |
4271 | ; jmp [draw_pointer] |
4256 | ; jmp [draw_pointer] |
4272 | ;----------------------------------------------------------------------------- |
4257 | ;----------------------------------------------------------------------------- |
4273 | align 4 |
4258 | align 4 |
4274 | sys_putimage_palette: |
4259 | sys_putimage_palette: |
4275 | ; ebx = pointer to image |
4260 | ; ebx = pointer to image |
4276 | ; ecx = [xsize]*65536 + [ysize] |
4261 | ; ecx = [xsize]*65536 + [ysize] |
4277 | ; edx = [xstart]*65536 + [ystart] |
4262 | ; edx = [xstart]*65536 + [ystart] |
4278 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4263 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4279 | ; edi = pointer to palette |
4264 | ; edi = pointer to palette |
4280 | ; ebp = row delta |
4265 | ; ebp = row delta |
4281 | mov eax, [CURRENT_TASK] |
4266 | mov eax, [CURRENT_TASK] |
4282 | shl eax, 8 |
4267 | shl eax, 8 |
4283 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4268 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4284 | rol edx, 16 |
4269 | rol edx, 16 |
4285 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4270 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4286 | rol edx, 16 |
4271 | rol edx, 16 |
4287 | ;-------------------------------------- |
4272 | ;-------------------------------------- |
4288 | align 4 |
4273 | align 4 |
4289 | .forced: |
4274 | .forced: |
4290 | cmp esi, 1 |
4275 | cmp esi, 1 |
4291 | jnz @f |
4276 | jnz @f |
4292 | push edi |
4277 | push edi |
4293 | mov eax, [edi+4] |
4278 | mov eax, [edi+4] |
4294 | sub eax, [edi] |
4279 | sub eax, [edi] |
4295 | push eax |
4280 | push eax |
4296 | push dword [edi] |
4281 | push dword [edi] |
4297 | push 0ffffff80h |
4282 | push 0ffffff80h |
4298 | mov edi, esp |
4283 | mov edi, esp |
4299 | call put_mono_image |
4284 | call put_mono_image |
4300 | add esp, 12 |
4285 | add esp, 12 |
4301 | pop edi |
4286 | pop edi |
4302 | ret |
4287 | ret |
4303 | ;-------------------------------------- |
4288 | ;-------------------------------------- |
4304 | align 4 |
4289 | align 4 |
4305 | @@: |
4290 | @@: |
4306 | cmp esi, 2 |
4291 | cmp esi, 2 |
4307 | jnz @f |
4292 | jnz @f |
4308 | push edi |
4293 | push edi |
4309 | push 0ffffff80h |
4294 | push 0ffffff80h |
4310 | mov edi, esp |
4295 | mov edi, esp |
4311 | call put_2bit_image |
4296 | call put_2bit_image |
4312 | pop eax |
4297 | pop eax |
4313 | pop edi |
4298 | pop edi |
4314 | ret |
4299 | ret |
4315 | ;-------------------------------------- |
4300 | ;-------------------------------------- |
4316 | align 4 |
4301 | align 4 |
4317 | @@: |
4302 | @@: |
4318 | cmp esi, 4 |
4303 | cmp esi, 4 |
4319 | jnz @f |
4304 | jnz @f |
4320 | push edi |
4305 | push edi |
4321 | push 0ffffff80h |
4306 | push 0ffffff80h |
4322 | mov edi, esp |
4307 | mov edi, esp |
4323 | call put_4bit_image |
4308 | call put_4bit_image |
4324 | pop eax |
4309 | pop eax |
4325 | pop edi |
4310 | pop edi |
4326 | ret |
4311 | ret |
4327 | ;-------------------------------------- |
4312 | ;-------------------------------------- |
4328 | align 4 |
4313 | align 4 |
4329 | @@: |
4314 | @@: |
4330 | push ebp esi ebp |
4315 | push ebp esi ebp |
4331 | cmp esi, 8 |
4316 | cmp esi, 8 |
4332 | jnz @f |
4317 | jnz @f |
4333 | mov ebp, putimage_get8bpp |
4318 | mov ebp, putimage_get8bpp |
4334 | mov esi, putimage_init8bpp |
4319 | mov esi, putimage_init8bpp |
4335 | jmp sys_putimage_bpp |
4320 | jmp sys_putimage_bpp |
4336 | ;-------------------------------------- |
4321 | ;-------------------------------------- |
4337 | align 4 |
4322 | align 4 |
4338 | @@: |
4323 | @@: |
4339 | cmp esi, 9 |
4324 | cmp esi, 9 |
4340 | jnz @f |
4325 | jnz @f |
4341 | mov ebp, putimage_get9bpp |
4326 | mov ebp, putimage_get9bpp |
4342 | mov esi, putimage_init9bpp |
4327 | mov esi, putimage_init9bpp |
4343 | jmp sys_putimage_bpp |
4328 | jmp sys_putimage_bpp |
4344 | ;-------------------------------------- |
4329 | ;-------------------------------------- |
4345 | align 4 |
4330 | align 4 |
4346 | @@: |
4331 | @@: |
4347 | cmp esi, 15 |
4332 | cmp esi, 15 |
4348 | jnz @f |
4333 | jnz @f |
4349 | mov ebp, putimage_get15bpp |
4334 | mov ebp, putimage_get15bpp |
4350 | mov esi, putimage_init15bpp |
4335 | mov esi, putimage_init15bpp |
4351 | jmp sys_putimage_bpp |
4336 | jmp sys_putimage_bpp |
4352 | ;-------------------------------------- |
4337 | ;-------------------------------------- |
4353 | align 4 |
4338 | align 4 |
4354 | @@: |
4339 | @@: |
4355 | cmp esi, 16 |
4340 | cmp esi, 16 |
4356 | jnz @f |
4341 | jnz @f |
4357 | mov ebp, putimage_get16bpp |
4342 | mov ebp, putimage_get16bpp |
4358 | mov esi, putimage_init16bpp |
4343 | mov esi, putimage_init16bpp |
4359 | jmp sys_putimage_bpp |
4344 | jmp sys_putimage_bpp |
4360 | ;-------------------------------------- |
4345 | ;-------------------------------------- |
4361 | align 4 |
4346 | align 4 |
4362 | @@: |
4347 | @@: |
4363 | cmp esi, 24 |
4348 | cmp esi, 24 |
4364 | jnz @f |
4349 | jnz @f |
4365 | mov ebp, putimage_get24bpp |
4350 | mov ebp, putimage_get24bpp |
4366 | mov esi, putimage_init24bpp |
4351 | mov esi, putimage_init24bpp |
4367 | jmp sys_putimage_bpp |
4352 | jmp sys_putimage_bpp |
4368 | ;-------------------------------------- |
4353 | ;-------------------------------------- |
4369 | align 4 |
4354 | align 4 |
4370 | @@: |
4355 | @@: |
4371 | cmp esi, 32 |
4356 | cmp esi, 32 |
4372 | jnz @f |
4357 | jnz @f |
4373 | mov ebp, putimage_get32bpp |
4358 | mov ebp, putimage_get32bpp |
4374 | mov esi, putimage_init32bpp |
4359 | mov esi, putimage_init32bpp |
4375 | jmp sys_putimage_bpp |
4360 | jmp sys_putimage_bpp |
4376 | ;-------------------------------------- |
4361 | ;-------------------------------------- |
4377 | align 4 |
4362 | align 4 |
4378 | @@: |
4363 | @@: |
4379 | pop ebp esi ebp |
4364 | pop ebp esi ebp |
4380 | ret |
4365 | ret |
4381 | ;----------------------------------------------------------------------------- |
4366 | ;----------------------------------------------------------------------------- |
4382 | align 4 |
4367 | align 4 |
4383 | put_mono_image: |
4368 | put_mono_image: |
4384 | push ebp esi ebp |
4369 | push ebp esi ebp |
4385 | mov ebp, putimage_get1bpp |
4370 | mov ebp, putimage_get1bpp |
4386 | mov esi, putimage_init1bpp |
4371 | mov esi, putimage_init1bpp |
4387 | jmp sys_putimage_bpp |
4372 | jmp sys_putimage_bpp |
4388 | ;----------------------------------------------------------------------------- |
4373 | ;----------------------------------------------------------------------------- |
4389 | align 4 |
4374 | align 4 |
4390 | put_2bit_image: |
4375 | put_2bit_image: |
4391 | push ebp esi ebp |
4376 | push ebp esi ebp |
4392 | mov ebp, putimage_get2bpp |
4377 | mov ebp, putimage_get2bpp |
4393 | mov esi, putimage_init2bpp |
4378 | mov esi, putimage_init2bpp |
4394 | jmp sys_putimage_bpp |
4379 | jmp sys_putimage_bpp |
4395 | ;----------------------------------------------------------------------------- |
4380 | ;----------------------------------------------------------------------------- |
4396 | align 4 |
4381 | align 4 |
4397 | put_4bit_image: |
4382 | put_4bit_image: |
4398 | push ebp esi ebp |
4383 | push ebp esi ebp |
4399 | mov ebp, putimage_get4bpp |
4384 | mov ebp, putimage_get4bpp |
4400 | mov esi, putimage_init4bpp |
4385 | mov esi, putimage_init4bpp |
4401 | jmp sys_putimage_bpp |
4386 | jmp sys_putimage_bpp |
4402 | ;----------------------------------------------------------------------------- |
4387 | ;----------------------------------------------------------------------------- |
4403 | align 4 |
4388 | align 4 |
4404 | putimage_init24bpp: |
4389 | putimage_init24bpp: |
4405 | lea eax, [eax*3] |
4390 | lea eax, [eax*3] |
4406 | putimage_init8bpp: |
4391 | putimage_init8bpp: |
4407 | putimage_init9bpp: |
4392 | putimage_init9bpp: |
4408 | ret |
4393 | ret |
4409 | ;----------------------------------------------------------------------------- |
4394 | ;----------------------------------------------------------------------------- |
4410 | align 16 |
4395 | align 16 |
4411 | putimage_get24bpp: |
4396 | putimage_get24bpp: |
4412 | movzx eax, byte [esi+2] |
4397 | movzx eax, byte [esi+2] |
4413 | shl eax, 16 |
4398 | shl eax, 16 |
4414 | mov ax, [esi] |
4399 | mov ax, [esi] |
4415 | add esi, 3 |
4400 | add esi, 3 |
4416 | ret 4 |
4401 | ret 4 |
4417 | ;----------------------------------------------------------------------------- |
4402 | ;----------------------------------------------------------------------------- |
4418 | align 16 |
4403 | align 16 |
4419 | putimage_get8bpp: |
4404 | putimage_get8bpp: |
4420 | movzx eax, byte [esi] |
4405 | movzx eax, byte [esi] |
4421 | push edx |
4406 | push edx |
4422 | mov edx, [esp+8] |
4407 | mov edx, [esp+8] |
4423 | mov eax, [edx+eax*4] |
4408 | mov eax, [edx+eax*4] |
4424 | pop edx |
4409 | pop edx |
4425 | inc esi |
4410 | inc esi |
4426 | ret 4 |
4411 | ret 4 |
4427 | ;----------------------------------------------------------------------------- |
4412 | ;----------------------------------------------------------------------------- |
4428 | align 16 |
4413 | align 16 |
4429 | putimage_get9bpp: |
4414 | putimage_get9bpp: |
4430 | lodsb |
4415 | lodsb |
4431 | mov ah, al |
4416 | mov ah, al |
4432 | shl eax, 8 |
4417 | shl eax, 8 |
4433 | mov al, ah |
4418 | mov al, ah |
4434 | ret 4 |
4419 | ret 4 |
4435 | ;----------------------------------------------------------------------------- |
4420 | ;----------------------------------------------------------------------------- |
4436 | align 4 |
4421 | align 4 |
4437 | putimage_init1bpp: |
4422 | putimage_init1bpp: |
4438 | add eax, ecx |
4423 | add eax, ecx |
4439 | push ecx |
4424 | push ecx |
4440 | add eax, 7 |
4425 | add eax, 7 |
4441 | add ecx, 7 |
4426 | add ecx, 7 |
4442 | shr eax, 3 |
4427 | shr eax, 3 |
4443 | shr ecx, 3 |
4428 | shr ecx, 3 |
4444 | sub eax, ecx |
4429 | sub eax, ecx |
4445 | pop ecx |
4430 | pop ecx |
4446 | ret |
4431 | ret |
4447 | ;----------------------------------------------------------------------------- |
4432 | ;----------------------------------------------------------------------------- |
4448 | align 16 |
4433 | align 16 |
4449 | putimage_get1bpp: |
4434 | putimage_get1bpp: |
4450 | push edx |
4435 | push edx |
4451 | mov edx, [esp+8] |
4436 | mov edx, [esp+8] |
4452 | mov al, [edx] |
4437 | mov al, [edx] |
4453 | add al, al |
4438 | add al, al |
4454 | jnz @f |
4439 | jnz @f |
4455 | lodsb |
4440 | lodsb |
4456 | adc al, al |
4441 | adc al, al |
4457 | @@: |
4442 | @@: |
4458 | mov [edx], al |
4443 | mov [edx], al |
4459 | sbb eax, eax |
4444 | sbb eax, eax |
4460 | and eax, [edx+8] |
4445 | and eax, [edx+8] |
4461 | add eax, [edx+4] |
4446 | add eax, [edx+4] |
4462 | pop edx |
4447 | pop edx |
4463 | ret 4 |
4448 | ret 4 |
4464 | ;----------------------------------------------------------------------------- |
4449 | ;----------------------------------------------------------------------------- |
4465 | align 4 |
4450 | align 4 |
4466 | putimage_init2bpp: |
4451 | putimage_init2bpp: |
4467 | add eax, ecx |
4452 | add eax, ecx |
4468 | push ecx |
4453 | push ecx |
4469 | add ecx, 3 |
4454 | add ecx, 3 |
4470 | add eax, 3 |
4455 | add eax, 3 |
4471 | shr ecx, 2 |
4456 | shr ecx, 2 |
4472 | shr eax, 2 |
4457 | shr eax, 2 |
4473 | sub eax, ecx |
4458 | sub eax, ecx |
4474 | pop ecx |
4459 | pop ecx |
4475 | ret |
4460 | ret |
4476 | ;----------------------------------------------------------------------------- |
4461 | ;----------------------------------------------------------------------------- |
4477 | align 16 |
4462 | align 16 |
4478 | putimage_get2bpp: |
4463 | putimage_get2bpp: |
4479 | push edx |
4464 | push edx |
4480 | mov edx, [esp+8] |
4465 | mov edx, [esp+8] |
4481 | mov al, [edx] |
4466 | mov al, [edx] |
4482 | mov ah, al |
4467 | mov ah, al |
4483 | shr al, 6 |
4468 | shr al, 6 |
4484 | shl ah, 2 |
4469 | shl ah, 2 |
4485 | jnz .nonewbyte |
4470 | jnz .nonewbyte |
4486 | lodsb |
4471 | lodsb |
4487 | mov ah, al |
4472 | mov ah, al |
4488 | shr al, 6 |
4473 | shr al, 6 |
4489 | shl ah, 2 |
4474 | shl ah, 2 |
4490 | add ah, 1 |
4475 | add ah, 1 |
4491 | .nonewbyte: |
4476 | .nonewbyte: |
4492 | mov [edx], ah |
4477 | mov [edx], ah |
4493 | mov edx, [edx+4] |
4478 | mov edx, [edx+4] |
4494 | movzx eax, al |
4479 | movzx eax, al |
4495 | mov eax, [edx+eax*4] |
4480 | mov eax, [edx+eax*4] |
4496 | pop edx |
4481 | pop edx |
4497 | ret 4 |
4482 | ret 4 |
4498 | ;----------------------------------------------------------------------------- |
4483 | ;----------------------------------------------------------------------------- |
4499 | align 4 |
4484 | align 4 |
4500 | putimage_init4bpp: |
4485 | putimage_init4bpp: |
4501 | add eax, ecx |
4486 | add eax, ecx |
4502 | push ecx |
4487 | push ecx |
4503 | add ecx, 1 |
4488 | add ecx, 1 |
4504 | add eax, 1 |
4489 | add eax, 1 |
4505 | shr ecx, 1 |
4490 | shr ecx, 1 |
4506 | shr eax, 1 |
4491 | shr eax, 1 |
4507 | sub eax, ecx |
4492 | sub eax, ecx |
4508 | pop ecx |
4493 | pop ecx |
4509 | ret |
4494 | ret |
4510 | ;----------------------------------------------------------------------------- |
4495 | ;----------------------------------------------------------------------------- |
4511 | align 16 |
4496 | align 16 |
4512 | putimage_get4bpp: |
4497 | putimage_get4bpp: |
4513 | push edx |
4498 | push edx |
4514 | mov edx, [esp+8] |
4499 | mov edx, [esp+8] |
4515 | add byte [edx], 80h |
4500 | add byte [edx], 80h |
4516 | jc @f |
4501 | jc @f |
4517 | movzx eax, byte [edx+1] |
4502 | movzx eax, byte [edx+1] |
4518 | mov edx, [edx+4] |
4503 | mov edx, [edx+4] |
4519 | and eax, 0x0F |
4504 | and eax, 0x0F |
4520 | mov eax, [edx+eax*4] |
4505 | mov eax, [edx+eax*4] |
4521 | pop edx |
4506 | pop edx |
4522 | ret 4 |
4507 | ret 4 |
4523 | @@: |
4508 | @@: |
4524 | movzx eax, byte [esi] |
4509 | movzx eax, byte [esi] |
4525 | add esi, 1 |
4510 | add esi, 1 |
4526 | mov [edx+1], al |
4511 | mov [edx+1], al |
4527 | shr eax, 4 |
4512 | shr eax, 4 |
4528 | mov edx, [edx+4] |
4513 | mov edx, [edx+4] |
4529 | mov eax, [edx+eax*4] |
4514 | mov eax, [edx+eax*4] |
4530 | pop edx |
4515 | pop edx |
4531 | ret 4 |
4516 | ret 4 |
4532 | ;----------------------------------------------------------------------------- |
4517 | ;----------------------------------------------------------------------------- |
4533 | align 4 |
4518 | align 4 |
4534 | putimage_init32bpp: |
4519 | putimage_init32bpp: |
4535 | shl eax, 2 |
4520 | shl eax, 2 |
4536 | ret |
4521 | ret |
4537 | ;----------------------------------------------------------------------------- |
4522 | ;----------------------------------------------------------------------------- |
4538 | align 16 |
4523 | align 16 |
4539 | putimage_get32bpp: |
4524 | putimage_get32bpp: |
4540 | lodsd |
4525 | lodsd |
4541 | ret 4 |
4526 | ret 4 |
4542 | ;----------------------------------------------------------------------------- |
4527 | ;----------------------------------------------------------------------------- |
4543 | align 4 |
4528 | align 4 |
4544 | putimage_init15bpp: |
4529 | putimage_init15bpp: |
4545 | putimage_init16bpp: |
4530 | putimage_init16bpp: |
4546 | add eax, eax |
4531 | add eax, eax |
4547 | ret |
4532 | ret |
4548 | ;----------------------------------------------------------------------------- |
4533 | ;----------------------------------------------------------------------------- |
4549 | align 16 |
4534 | align 16 |
4550 | putimage_get15bpp: |
4535 | putimage_get15bpp: |
4551 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4536 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4552 | push ecx edx |
4537 | push ecx edx |
4553 | movzx eax, word [esi] |
4538 | movzx eax, word [esi] |
4554 | add esi, 2 |
4539 | add esi, 2 |
4555 | mov ecx, eax |
4540 | mov ecx, eax |
4556 | mov edx, eax |
4541 | mov edx, eax |
4557 | and eax, 0x1F |
4542 | and eax, 0x1F |
4558 | and ecx, 0x1F shl 5 |
4543 | and ecx, 0x1F shl 5 |
4559 | and edx, 0x1F shl 10 |
4544 | and edx, 0x1F shl 10 |
4560 | shl eax, 3 |
4545 | shl eax, 3 |
4561 | shl ecx, 6 |
4546 | shl ecx, 6 |
4562 | shl edx, 9 |
4547 | shl edx, 9 |
4563 | or eax, ecx |
4548 | or eax, ecx |
4564 | or eax, edx |
4549 | or eax, edx |
4565 | pop edx ecx |
4550 | pop edx ecx |
4566 | ret 4 |
4551 | ret 4 |
4567 | ;----------------------------------------------------------------------------- |
4552 | ;----------------------------------------------------------------------------- |
4568 | align 16 |
4553 | align 16 |
4569 | putimage_get16bpp: |
4554 | putimage_get16bpp: |
4570 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4555 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4571 | push ecx edx |
4556 | push ecx edx |
4572 | movzx eax, word [esi] |
4557 | movzx eax, word [esi] |
4573 | add esi, 2 |
4558 | add esi, 2 |
4574 | mov ecx, eax |
4559 | mov ecx, eax |
4575 | mov edx, eax |
4560 | mov edx, eax |
4576 | and eax, 0x1F |
4561 | and eax, 0x1F |
4577 | and ecx, 0x3F shl 5 |
4562 | and ecx, 0x3F shl 5 |
4578 | and edx, 0x1F shl 11 |
4563 | and edx, 0x1F shl 11 |
4579 | shl eax, 3 |
4564 | shl eax, 3 |
4580 | shl ecx, 5 |
4565 | shl ecx, 5 |
4581 | shl edx, 8 |
4566 | shl edx, 8 |
4582 | or eax, ecx |
4567 | or eax, ecx |
4583 | or eax, edx |
4568 | or eax, edx |
4584 | pop edx ecx |
4569 | pop edx ecx |
4585 | ret 4 |
4570 | ret 4 |
4586 | ;----------------------------------------------------------------------------- |
4571 | ;----------------------------------------------------------------------------- |
4587 | ;align 4 |
4572 | ;align 4 |
4588 | ; eax x beginning |
4573 | ; eax x beginning |
4589 | ; ebx y beginning |
4574 | ; ebx y beginning |
4590 | ; ecx x end |
4575 | ; ecx x end |
4591 | ; edx y end |
4576 | ; edx y end |
4592 | ; edi color |
4577 | ; edi color |
4593 | ;__sys_drawbar: |
4578 | ;__sys_drawbar: |
4594 | ; mov esi, [current_slot] |
4579 | ; mov esi, [current_slot] |
4595 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4580 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4596 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4581 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4597 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4582 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4598 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4583 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4599 | ;-------------------------------------- |
4584 | ;-------------------------------------- |
4600 | ;align 4 |
4585 | ;align 4 |
4601 | ;.forced: |
4586 | ;.forced: |
4602 | ; call vesa20_drawbar |
4587 | ; call vesa20_drawbar |
4603 | ; call [draw_pointer] |
4588 | ; call [draw_pointer] |
4604 | ; ret |
4589 | ; ret |
4605 | ;----------------------------------------------------------------------------- |
4590 | ;----------------------------------------------------------------------------- |
4606 | align 4 |
4591 | align 4 |
4607 | kb_read: |
4592 | kb_read: |
4608 | 4593 | ||
4609 | push ecx edx |
4594 | push ecx edx |
4610 | 4595 | ||
4611 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4596 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4612 | kr_loop: |
4597 | kr_loop: |
4613 | in al, 0x64 |
4598 | in al, 0x64 |
4614 | test al, 1 |
4599 | test al, 1 |
4615 | jnz kr_ready |
4600 | jnz kr_ready |
4616 | loop kr_loop |
4601 | loop kr_loop |
4617 | mov ah, 1 |
4602 | mov ah, 1 |
4618 | jmp kr_exit |
4603 | jmp kr_exit |
4619 | kr_ready: |
4604 | kr_ready: |
4620 | push ecx |
4605 | push ecx |
4621 | mov ecx, 32 |
4606 | mov ecx, 32 |
4622 | kr_delay: |
4607 | kr_delay: |
4623 | loop kr_delay |
4608 | loop kr_delay |
4624 | pop ecx |
4609 | pop ecx |
4625 | in al, 0x60 |
4610 | in al, 0x60 |
4626 | xor ah, ah |
4611 | xor ah, ah |
4627 | kr_exit: |
4612 | kr_exit: |
4628 | 4613 | ||
4629 | pop edx ecx |
4614 | pop edx ecx |
4630 | 4615 | ||
4631 | ret |
4616 | ret |
4632 | ;----------------------------------------------------------------------------- |
4617 | ;----------------------------------------------------------------------------- |
4633 | align 4 |
4618 | align 4 |
4634 | kb_write: |
4619 | kb_write: |
4635 | 4620 | ||
4636 | push ecx edx |
4621 | push ecx edx |
4637 | 4622 | ||
4638 | mov dl, al |
4623 | mov dl, al |
4639 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4624 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4640 | ; kw_loop1: |
4625 | ; kw_loop1: |
4641 | ; in al,0x64 |
4626 | ; in al,0x64 |
4642 | ; test al,0x20 |
4627 | ; test al,0x20 |
4643 | ; jz kw_ok1 |
4628 | ; jz kw_ok1 |
4644 | ; loop kw_loop1 |
4629 | ; loop kw_loop1 |
4645 | ; mov ah,1 |
4630 | ; mov ah,1 |
4646 | ; jmp kw_exit |
4631 | ; jmp kw_exit |
4647 | ; kw_ok1: |
4632 | ; kw_ok1: |
4648 | in al, 0x60 |
4633 | in al, 0x60 |
4649 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4634 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4650 | kw_loop: |
4635 | kw_loop: |
4651 | in al, 0x64 |
4636 | in al, 0x64 |
4652 | test al, 2 |
4637 | test al, 2 |
4653 | jz kw_ok |
4638 | jz kw_ok |
4654 | loop kw_loop |
4639 | loop kw_loop |
4655 | mov ah, 1 |
4640 | mov ah, 1 |
4656 | jmp kw_exit |
4641 | jmp kw_exit |
4657 | kw_ok: |
4642 | kw_ok: |
4658 | mov al, dl |
4643 | mov al, dl |
4659 | out 0x60, al |
4644 | out 0x60, al |
4660 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4645 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4661 | kw_loop3: |
4646 | kw_loop3: |
4662 | in al, 0x64 |
4647 | in al, 0x64 |
4663 | test al, 2 |
4648 | test al, 2 |
4664 | jz kw_ok3 |
4649 | jz kw_ok3 |
4665 | loop kw_loop3 |
4650 | loop kw_loop3 |
4666 | mov ah, 1 |
4651 | mov ah, 1 |
4667 | jmp kw_exit |
4652 | jmp kw_exit |
4668 | kw_ok3: |
4653 | kw_ok3: |
4669 | mov ah, 8 |
4654 | mov ah, 8 |
4670 | kw_loop4: |
4655 | kw_loop4: |
4671 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4656 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4672 | kw_loop5: |
4657 | kw_loop5: |
4673 | in al, 0x64 |
4658 | in al, 0x64 |
4674 | test al, 1 |
4659 | test al, 1 |
4675 | jnz kw_ok4 |
4660 | jnz kw_ok4 |
4676 | loop kw_loop5 |
4661 | loop kw_loop5 |
4677 | dec ah |
4662 | dec ah |
4678 | jnz kw_loop4 |
4663 | jnz kw_loop4 |
4679 | kw_ok4: |
4664 | kw_ok4: |
4680 | xor ah, ah |
4665 | xor ah, ah |
4681 | kw_exit: |
4666 | kw_exit: |
4682 | 4667 | ||
4683 | pop edx ecx |
4668 | pop edx ecx |
4684 | 4669 | ||
4685 | ret |
4670 | ret |
4686 | ;----------------------------------------------------------------------------- |
4671 | ;----------------------------------------------------------------------------- |
4687 | align 4 |
4672 | align 4 |
4688 | kb_cmd: |
4673 | kb_cmd: |
4689 | 4674 | ||
4690 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4675 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4691 | c_wait: |
4676 | c_wait: |
4692 | in al, 0x64 |
4677 | in al, 0x64 |
4693 | test al, 2 |
4678 | test al, 2 |
4694 | jz c_send |
4679 | jz c_send |
4695 | loop c_wait |
4680 | loop c_wait |
4696 | jmp c_error |
4681 | jmp c_error |
4697 | c_send: |
4682 | c_send: |
4698 | mov al, bl |
4683 | mov al, bl |
4699 | out 0x64, al |
4684 | out 0x64, al |
4700 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4685 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4701 | c_accept: |
4686 | c_accept: |
4702 | in al, 0x64 |
4687 | in al, 0x64 |
4703 | test al, 2 |
4688 | test al, 2 |
4704 | jz c_ok |
4689 | jz c_ok |
4705 | loop c_accept |
4690 | loop c_accept |
4706 | c_error: |
4691 | c_error: |
4707 | mov ah, 1 |
4692 | mov ah, 1 |
4708 | jmp c_exit |
4693 | jmp c_exit |
4709 | c_ok: |
4694 | c_ok: |
4710 | xor ah, ah |
4695 | xor ah, ah |
4711 | c_exit: |
4696 | c_exit: |
4712 | ret |
4697 | ret |
4713 | 4698 | ||
4714 | 4699 | ||
4715 | setmouse: ; set mousepicture -pointer |
4700 | setmouse: ; set mousepicture -pointer |
4716 | ; ps2 mouse enable |
4701 | ; ps2 mouse enable |
4717 | 4702 | ||
4718 | ; mov [MOUSE_PICTURE], dword mousepointer |
4703 | ; mov [MOUSE_PICTURE], dword mousepointer |
4719 | 4704 | ||
4720 | cli |
4705 | cli |
4721 | 4706 | ||
4722 | ret |
4707 | ret |
4723 | 4708 | ||
4724 | if used _rdtsc |
4709 | if used _rdtsc |
4725 | _rdtsc: |
4710 | _rdtsc: |
4726 | bt [cpu_caps], CAPS_TSC |
4711 | bt [cpu_caps], CAPS_TSC |
4727 | jnc ret_rdtsc |
4712 | jnc ret_rdtsc |
4728 | rdtsc |
4713 | rdtsc |
4729 | ret |
4714 | ret |
4730 | ret_rdtsc: |
4715 | ret_rdtsc: |
4731 | mov edx, 0xffffffff |
4716 | mov edx, 0xffffffff |
4732 | mov eax, 0xffffffff |
4717 | mov eax, 0xffffffff |
4733 | ret |
4718 | ret |
4734 | end if |
4719 | end if |
4735 | 4720 | ||
4736 | sys_msg_board_str: |
4721 | sys_msg_board_str: |
4737 | 4722 | ||
4738 | pushad |
4723 | pushad |
4739 | @@: |
4724 | @@: |
4740 | cmp [esi], byte 0 |
4725 | cmp [esi], byte 0 |
4741 | je @f |
4726 | je @f |
4742 | mov ebx, 1 |
4727 | mov ebx, 1 |
4743 | movzx ecx, byte [esi] |
4728 | movzx ecx, byte [esi] |
4744 | call sys_msg_board |
4729 | call sys_msg_board |
4745 | inc esi |
4730 | inc esi |
4746 | jmp @b |
4731 | jmp @b |
4747 | @@: |
4732 | @@: |
4748 | popad |
4733 | popad |
4749 | ret |
4734 | ret |
4750 | 4735 | ||
4751 | sys_msg_board_byte: |
4736 | sys_msg_board_byte: |
4752 | ; in: al = byte to display |
4737 | ; in: al = byte to display |
4753 | ; out: nothing |
4738 | ; out: nothing |
4754 | ; destroys: nothing |
4739 | ; destroys: nothing |
4755 | pushad |
4740 | pushad |
4756 | mov ecx, 2 |
4741 | mov ecx, 2 |
4757 | shl eax, 24 |
4742 | shl eax, 24 |
4758 | jmp @f |
4743 | jmp @f |
4759 | 4744 | ||
4760 | sys_msg_board_word: |
4745 | sys_msg_board_word: |
4761 | ; in: ax = word to display |
4746 | ; in: ax = word to display |
4762 | ; out: nothing |
4747 | ; out: nothing |
4763 | ; destroys: nothing |
4748 | ; destroys: nothing |
4764 | pushad |
4749 | pushad |
4765 | mov ecx, 4 |
4750 | mov ecx, 4 |
4766 | shl eax, 16 |
4751 | shl eax, 16 |
4767 | jmp @f |
4752 | jmp @f |
4768 | 4753 | ||
4769 | sys_msg_board_dword: |
4754 | sys_msg_board_dword: |
4770 | ; in: eax = dword to display |
4755 | ; in: eax = dword to display |
4771 | ; out: nothing |
4756 | ; out: nothing |
4772 | ; destroys: nothing |
4757 | ; destroys: nothing |
4773 | pushad |
4758 | pushad |
4774 | mov ecx, 8 |
4759 | mov ecx, 8 |
4775 | @@: |
4760 | @@: |
4776 | push ecx |
4761 | push ecx |
4777 | rol eax, 4 |
4762 | rol eax, 4 |
4778 | push eax |
4763 | push eax |
4779 | and al, 0xF |
4764 | and al, 0xF |
4780 | cmp al, 10 |
4765 | cmp al, 10 |
4781 | sbb al, 69h |
4766 | sbb al, 69h |
4782 | das |
4767 | das |
4783 | mov cl, al |
4768 | mov cl, al |
4784 | xor ebx, ebx |
4769 | xor ebx, ebx |
4785 | inc ebx |
4770 | inc ebx |
4786 | call sys_msg_board |
4771 | call sys_msg_board |
4787 | pop eax |
4772 | pop eax |
4788 | pop ecx |
4773 | pop ecx |
4789 | loop @b |
4774 | loop @b |
4790 | popad |
4775 | popad |
4791 | ret |
4776 | ret |
4792 | 4777 | ||
4793 | msg_board_data_size = 65536 ; Must be power of two |
4778 | msg_board_data_size = 65536 ; Must be power of two |
4794 | 4779 | ||
4795 | uglobal |
4780 | uglobal |
4796 | msg_board_data rb msg_board_data_size |
4781 | msg_board_data rb msg_board_data_size |
4797 | msg_board_count dd 0x0 |
4782 | msg_board_count dd 0x0 |
4798 | endg |
4783 | endg |
4799 | 4784 | ||
4800 | sys_msg_board: |
4785 | sys_msg_board: |
4801 | 4786 | ||
4802 | ; ebx=1 : write : bl byte to write |
4787 | ; ebx=1 : write : bl byte to write |
4803 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4788 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4804 | 4789 | ||
4805 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4790 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4806 | mov eax, ebx |
4791 | mov eax, ebx |
4807 | mov ebx, ecx |
4792 | mov ebx, ecx |
4808 | 4793 | ||
4809 | mov ecx, [msg_board_count] |
4794 | mov ecx, [msg_board_count] |
4810 | cmp eax, 1 |
4795 | cmp eax, 1 |
4811 | jne .smbl1 |
4796 | jne .smbl1 |
4812 | 4797 | ||
4813 | if defined debug_com_base |
4798 | if defined debug_com_base |
4814 | 4799 | ||
4815 | push dx ax |
4800 | push dx ax |
4816 | 4801 | ||
4817 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4802 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4818 | mov dx, debug_com_base+5 |
4803 | mov dx, debug_com_base+5 |
4819 | in al, dx |
4804 | in al, dx |
4820 | test al, 1 shl 5 |
4805 | test al, 1 shl 5 |
4821 | jz @r |
4806 | jz @r |
4822 | 4807 | ||
4823 | mov dx, debug_com_base ; Output the byte |
4808 | mov dx, debug_com_base ; Output the byte |
4824 | mov al, bl |
4809 | mov al, bl |
4825 | out dx, al |
4810 | out dx, al |
4826 | 4811 | ||
4827 | pop ax dx |
4812 | pop ax dx |
4828 | 4813 | ||
4829 | end if |
4814 | end if |
4830 | 4815 | ||
4831 | mov [msg_board_data+ecx], bl |
4816 | mov [msg_board_data+ecx], bl |
4832 | if debug_direct_print |
4817 | if debug_direct_print |
4833 | pusha |
4818 | pusha |
4834 | iglobal |
4819 | iglobal |
4835 | msg_board_pos dd 234*65536+10 |
4820 | msg_board_pos dd 234*65536+10 |
4836 | endg |
4821 | endg |
4837 | lea edx, [msg_board_data+ecx] |
4822 | lea edx, [msg_board_data+ecx] |
4838 | mov ecx, 0x40FFFFFF |
4823 | mov ecx, 0x40FFFFFF |
4839 | mov ebx, [msg_board_pos] |
4824 | mov ebx, [msg_board_pos] |
4840 | mov edi, 1 |
4825 | mov edi, 1 |
4841 | mov esi, 1 |
4826 | mov esi, 1 |
4842 | call dtext |
4827 | call dtext |
4843 | popa |
4828 | popa |
4844 | add word [msg_board_pos+2], 6 |
4829 | add word [msg_board_pos+2], 6 |
4845 | cmp bl, 10 |
4830 | cmp bl, 10 |
4846 | jnz @f |
4831 | jnz @f |
4847 | mov word [msg_board_pos+2], 234 |
4832 | mov word [msg_board_pos+2], 234 |
4848 | add word [msg_board_pos], 10 |
4833 | add word [msg_board_pos], 10 |
4849 | mov ax, word [Screen_Max_Y] |
4834 | mov ax, word [Screen_Max_Y] |
4850 | cmp word [msg_board_pos], ax |
4835 | cmp word [msg_board_pos], ax |
4851 | jbe @f |
4836 | jbe @f |
4852 | mov word [msg_board_pos], 10 |
4837 | mov word [msg_board_pos], 10 |
4853 | @@: |
4838 | @@: |
4854 | end if |
4839 | end if |
4855 | if 0 |
4840 | if 0 |
4856 | pusha |
4841 | pusha |
4857 | mov al, bl |
4842 | mov al, bl |
4858 | mov edx, 402h |
4843 | mov edx, 402h |
4859 | out dx, al |
4844 | out dx, al |
4860 | popa |
4845 | popa |
4861 | end if |
4846 | end if |
4862 | inc ecx |
4847 | inc ecx |
4863 | and ecx, msg_board_data_size - 1 |
4848 | and ecx, msg_board_data_size - 1 |
4864 | mov [msg_board_count], ecx |
4849 | mov [msg_board_count], ecx |
4865 | 4850 | ||
4866 | pop ebx eax |
4851 | pop ebx eax |
4867 | ret |
4852 | ret |
4868 | .smbl1: |
4853 | .smbl1: |
4869 | cmp eax, 2 |
4854 | cmp eax, 2 |
4870 | jne .smbl2 |
4855 | jne .smbl2 |
4871 | test ecx, ecx |
4856 | test ecx, ecx |
4872 | jz .smbl21 |
4857 | jz .smbl21 |
4873 | 4858 | ||
4874 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4859 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4875 | mov eax, msg_board_data+1 |
4860 | mov eax, msg_board_data+1 |
4876 | mov ebx, msg_board_data |
4861 | mov ebx, msg_board_data |
4877 | movzx edx, byte [ebx] |
4862 | movzx edx, byte [ebx] |
4878 | call memmove |
4863 | call memmove |
4879 | dec [msg_board_count] |
4864 | dec [msg_board_count] |
4880 | mov [esp + 32], edx ;eax |
4865 | mov [esp + 32], edx ;eax |
4881 | mov [esp + 20], dword 1 |
4866 | mov [esp + 20], dword 1 |
4882 | ret |
4867 | ret |
4883 | .smbl21: |
4868 | .smbl21: |
4884 | mov [esp+32], ecx |
4869 | mov [esp+32], ecx |
4885 | mov [esp+20], ecx |
4870 | mov [esp+20], ecx |
4886 | .smbl2: |
4871 | .smbl2: |
4887 | pop ebx eax |
4872 | pop ebx eax |
4888 | ret |
4873 | ret |
4889 | 4874 | ||
4890 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4875 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4891 | ;; 66 sys function. ;; |
4876 | ;; 66 sys function. ;; |
4892 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4877 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4893 | ;; out eax ;; |
4878 | ;; out eax ;; |
4894 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4879 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4895 | iglobal |
4880 | iglobal |
4896 | align 4 |
4881 | align 4 |
4897 | f66call: |
4882 | f66call: |
4898 | dd sys_process_def.1 ; 1 = set keyboard mode |
4883 | dd sys_process_def.1 ; 1 = set keyboard mode |
4899 | dd sys_process_def.2 ; 2 = get keyboard mode |
4884 | dd sys_process_def.2 ; 2 = get keyboard mode |
4900 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4885 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4901 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4886 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4902 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4887 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4903 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4888 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4904 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4889 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4905 | endg |
4890 | endg |
4906 | ;----------------------------------------------------------------------------- |
4891 | ;----------------------------------------------------------------------------- |
4907 | align 4 |
4892 | align 4 |
4908 | sys_process_def: |
4893 | sys_process_def: |
4909 | dec ebx |
4894 | dec ebx |
4910 | cmp ebx, 7 |
4895 | cmp ebx, 7 |
4911 | jae .not_support ;if >=8 then or eax,-1 |
4896 | jae .not_support ;if >=8 then or eax,-1 |
4912 | 4897 | ||
4913 | mov edi, [CURRENT_TASK] |
4898 | mov edi, [CURRENT_TASK] |
4914 | jmp dword [f66call+ebx*4] |
4899 | jmp dword [f66call+ebx*4] |
4915 | 4900 | ||
4916 | .not_support: |
4901 | .not_support: |
4917 | or eax, -1 |
4902 | or eax, -1 |
4918 | ret |
4903 | ret |
4919 | ;----------------------------------------------------------------------------- |
4904 | ;----------------------------------------------------------------------------- |
4920 | align 4 |
4905 | align 4 |
4921 | .1: |
4906 | .1: |
4922 | shl edi, 8 |
4907 | shl edi, 8 |
4923 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4908 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4924 | 4909 | ||
4925 | ret |
4910 | ret |
4926 | ;----------------------------------------------------------------------------- |
4911 | ;----------------------------------------------------------------------------- |
4927 | align 4 |
4912 | align 4 |
4928 | .2: ; 2 = get keyboard mode |
4913 | .2: ; 2 = get keyboard mode |
4929 | shl edi, 8 |
4914 | shl edi, 8 |
4930 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4915 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4931 | mov [esp+32], eax |
4916 | mov [esp+32], eax |
4932 | ret |
4917 | ret |
4933 | ;----------------------------------------------------------------------------- |
4918 | ;----------------------------------------------------------------------------- |
4934 | align 4 |
4919 | align 4 |
4935 | .3: ;3 = get keyboard ctrl, alt, shift |
4920 | .3: ;3 = get keyboard ctrl, alt, shift |
4936 | mov eax, [kb_state] |
4921 | mov eax, [kb_state] |
4937 | mov [esp+32], eax |
4922 | mov [esp+32], eax |
4938 | ret |
4923 | ret |
4939 | ;----------------------------------------------------------------------------- |
4924 | ;----------------------------------------------------------------------------- |
4940 | align 4 |
4925 | align 4 |
4941 | .4: |
4926 | .4: |
4942 | mov eax, hotkey_list |
4927 | mov eax, hotkey_list |
4943 | @@: |
4928 | @@: |
4944 | cmp dword [eax+8], 0 |
4929 | cmp dword [eax+8], 0 |
4945 | jz .found_free |
4930 | jz .found_free |
4946 | add eax, 16 |
4931 | add eax, 16 |
4947 | cmp eax, hotkey_list+16*256 |
4932 | cmp eax, hotkey_list+16*256 |
4948 | jb @b |
4933 | jb @b |
4949 | mov dword [esp+32], 1 |
4934 | mov dword [esp+32], 1 |
4950 | ret |
4935 | ret |
4951 | .found_free: |
4936 | .found_free: |
4952 | mov [eax+8], edi |
4937 | mov [eax+8], edi |
4953 | mov [eax+4], edx |
4938 | mov [eax+4], edx |
4954 | movzx ecx, cl |
4939 | movzx ecx, cl |
4955 | lea ecx, [hotkey_scancodes+ecx*4] |
4940 | lea ecx, [hotkey_scancodes+ecx*4] |
4956 | mov edx, [ecx] |
4941 | mov edx, [ecx] |
4957 | mov [eax], edx |
4942 | mov [eax], edx |
4958 | mov [ecx], eax |
4943 | mov [ecx], eax |
4959 | mov [eax+12], ecx |
4944 | mov [eax+12], ecx |
4960 | test edx, edx |
4945 | test edx, edx |
4961 | jz @f |
4946 | jz @f |
4962 | mov [edx+12], eax |
4947 | mov [edx+12], eax |
4963 | @@: |
4948 | @@: |
4964 | and dword [esp+32], 0 |
4949 | and dword [esp+32], 0 |
4965 | ret |
4950 | ret |
4966 | ;----------------------------------------------------------------------------- |
4951 | ;----------------------------------------------------------------------------- |
4967 | align 4 |
4952 | align 4 |
4968 | .5: |
4953 | .5: |
4969 | movzx ebx, cl |
4954 | movzx ebx, cl |
4970 | lea ebx, [hotkey_scancodes+ebx*4] |
4955 | lea ebx, [hotkey_scancodes+ebx*4] |
4971 | mov eax, [ebx] |
4956 | mov eax, [ebx] |
4972 | .scan: |
4957 | .scan: |
4973 | test eax, eax |
4958 | test eax, eax |
4974 | jz .notfound |
4959 | jz .notfound |
4975 | cmp [eax+8], edi |
4960 | cmp [eax+8], edi |
4976 | jnz .next |
4961 | jnz .next |
4977 | cmp [eax+4], edx |
4962 | cmp [eax+4], edx |
4978 | jz .found |
4963 | jz .found |
4979 | .next: |
4964 | .next: |
4980 | mov eax, [eax] |
4965 | mov eax, [eax] |
4981 | jmp .scan |
4966 | jmp .scan |
4982 | .notfound: |
4967 | .notfound: |
4983 | mov dword [esp+32], 1 |
4968 | mov dword [esp+32], 1 |
4984 | ret |
4969 | ret |
4985 | .found: |
4970 | .found: |
4986 | mov ecx, [eax] |
4971 | mov ecx, [eax] |
4987 | jecxz @f |
4972 | jecxz @f |
4988 | mov edx, [eax+12] |
4973 | mov edx, [eax+12] |
4989 | mov [ecx+12], edx |
4974 | mov [ecx+12], edx |
4990 | @@: |
4975 | @@: |
4991 | mov ecx, [eax+12] |
4976 | mov ecx, [eax+12] |
4992 | mov edx, [eax] |
4977 | mov edx, [eax] |
4993 | mov [ecx], edx |
4978 | mov [ecx], edx |
4994 | xor edx, edx |
4979 | xor edx, edx |
4995 | mov [eax+4], edx |
4980 | mov [eax+4], edx |
4996 | mov [eax+8], edx |
4981 | mov [eax+8], edx |
4997 | mov [eax+12], edx |
4982 | mov [eax+12], edx |
4998 | mov [eax], edx |
4983 | mov [eax], edx |
4999 | mov [esp+32], edx |
4984 | mov [esp+32], edx |
5000 | ret |
4985 | ret |
5001 | ;----------------------------------------------------------------------------- |
4986 | ;----------------------------------------------------------------------------- |
5002 | align 4 |
4987 | align 4 |
5003 | .6: |
4988 | .6: |
5004 | pushfd |
4989 | pushfd |
5005 | cli |
4990 | cli |
5006 | mov eax, [PID_lock_input] |
4991 | mov eax, [PID_lock_input] |
5007 | test eax, eax |
4992 | test eax, eax |
5008 | jnz @f |
4993 | jnz @f |
5009 | ; get current PID |
4994 | ; get current PID |
5010 | mov eax, [CURRENT_TASK] |
4995 | mov eax, [CURRENT_TASK] |
5011 | shl eax, 5 |
4996 | shl eax, 5 |
5012 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4997 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5013 | ; set current PID for lock input |
4998 | ; set current PID for lock input |
5014 | mov [PID_lock_input], eax |
4999 | mov [PID_lock_input], eax |
5015 | @@: |
5000 | @@: |
5016 | popfd |
5001 | popfd |
5017 | ret |
5002 | ret |
5018 | ;----------------------------------------------------------------------------- |
5003 | ;----------------------------------------------------------------------------- |
5019 | align 4 |
5004 | align 4 |
5020 | .7: |
5005 | .7: |
5021 | mov eax, [PID_lock_input] |
5006 | mov eax, [PID_lock_input] |
5022 | test eax, eax |
5007 | test eax, eax |
5023 | jz @f |
5008 | jz @f |
5024 | ; get current PID |
5009 | ; get current PID |
5025 | mov ebx, [CURRENT_TASK] |
5010 | mov ebx, [CURRENT_TASK] |
5026 | shl ebx, 5 |
5011 | shl ebx, 5 |
5027 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5012 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5028 | ; compare current lock input with current PID |
5013 | ; compare current lock input with current PID |
5029 | cmp ebx, eax |
5014 | cmp ebx, eax |
5030 | jne @f |
5015 | jne @f |
5031 | 5016 | ||
5032 | xor eax, eax |
5017 | xor eax, eax |
5033 | mov [PID_lock_input], eax |
5018 | mov [PID_lock_input], eax |
5034 | @@: |
5019 | @@: |
5035 | ret |
5020 | ret |
5036 | ;----------------------------------------------------------------------------- |
5021 | ;----------------------------------------------------------------------------- |
5037 | uglobal |
5022 | uglobal |
5038 | PID_lock_input dd 0x0 |
5023 | PID_lock_input dd 0x0 |
5039 | endg |
5024 | endg |
5040 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5025 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5041 | ;; 61 sys function. ;; |
5026 | ;; 61 sys function. ;; |
5042 | ;; in eax=61,ebx in [1..3] ;; |
5027 | ;; in eax=61,ebx in [1..3] ;; |
5043 | ;; out eax ;; |
5028 | ;; out eax ;; |
5044 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5029 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5045 | iglobal |
5030 | iglobal |
5046 | align 4 |
5031 | align 4 |
5047 | f61call: |
5032 | f61call: |
5048 | dd sys_gs.1 ; resolution |
5033 | dd sys_gs.1 ; resolution |
5049 | dd sys_gs.2 ; bits per pixel |
5034 | dd sys_gs.2 ; bits per pixel |
5050 | dd sys_gs.3 ; bytes per scanline |
5035 | dd sys_gs.3 ; bytes per scanline |
5051 | endg |
5036 | endg |
5052 | 5037 | ||
5053 | 5038 | ||
5054 | align 4 |
5039 | align 4 |
5055 | 5040 | ||
5056 | sys_gs: ; direct screen access |
5041 | sys_gs: ; direct screen access |
5057 | dec ebx |
5042 | dec ebx |
5058 | cmp ebx, 2 |
5043 | cmp ebx, 2 |
5059 | ja .not_support |
5044 | ja .not_support |
5060 | jmp dword [f61call+ebx*4] |
5045 | jmp dword [f61call+ebx*4] |
5061 | .not_support: |
5046 | .not_support: |
5062 | or [esp+32], dword -1 |
5047 | or [esp+32], dword -1 |
5063 | ret |
5048 | ret |
5064 | 5049 | ||
5065 | 5050 | ||
5066 | .1: ; resolution |
5051 | .1: ; resolution |
5067 | mov eax, [Screen_Max_X] |
5052 | mov eax, [Screen_Max_X] |
5068 | shl eax, 16 |
5053 | shl eax, 16 |
5069 | mov ax, word [Screen_Max_Y] |
5054 | mov ax, word [Screen_Max_Y] |
5070 | add eax, 0x00010001 |
5055 | add eax, 0x00010001 |
5071 | mov [esp+32], eax |
5056 | mov [esp+32], eax |
5072 | ret |
5057 | ret |
5073 | .2: ; bits per pixel |
5058 | .2: ; bits per pixel |
5074 | mov eax, [_display.bpp] |
5059 | mov eax, [_display.bpp] |
5075 | mov [esp+32], eax |
5060 | mov [esp+32], eax |
5076 | ret |
5061 | ret |
5077 | .3: ; bytes per scanline |
5062 | .3: ; bytes per scanline |
5078 | mov eax, [_display.pitch] |
5063 | mov eax, [_display.pitch] |
5079 | mov [esp+32], eax |
5064 | mov [esp+32], eax |
5080 | ret |
5065 | ret |
5081 | 5066 | ||
5082 | align 4 ; system functions |
5067 | align 4 ; system functions |
5083 | 5068 | ||
5084 | syscall_setpixel: ; SetPixel |
5069 | syscall_setpixel: ; SetPixel |
5085 | 5070 | ||
5086 | mov eax, ebx |
5071 | mov eax, ebx |
5087 | mov ebx, ecx |
5072 | mov ebx, ecx |
5088 | mov ecx, edx |
5073 | mov ecx, edx |
5089 | mov edx, [TASK_BASE] |
5074 | mov edx, [TASK_BASE] |
5090 | add eax, [edx-twdw+WDATA.box.left] |
5075 | add eax, [edx-twdw+WDATA.box.left] |
5091 | add ebx, [edx-twdw+WDATA.box.top] |
5076 | add ebx, [edx-twdw+WDATA.box.top] |
5092 | mov edi, [current_slot] |
5077 | mov edi, [current_slot] |
5093 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5078 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5094 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5079 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5095 | xor edi, edi ; no force |
5080 | xor edi, edi ; no force |
5096 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5081 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5097 | ; jmp [putpixel] |
5082 | ; jmp [putpixel] |
5098 | jmp __sys_putpixel |
5083 | jmp __sys_putpixel |
5099 | 5084 | ||
5100 | align 4 |
5085 | align 4 |
5101 | 5086 | ||
5102 | syscall_writetext: ; WriteText |
5087 | syscall_writetext: ; WriteText |
5103 | 5088 | ||
5104 | mov eax, [TASK_BASE] |
5089 | mov eax, [TASK_BASE] |
5105 | mov ebp, [eax-twdw+WDATA.box.left] |
5090 | mov ebp, [eax-twdw+WDATA.box.left] |
5106 | push esi |
5091 | push esi |
5107 | mov esi, [current_slot] |
5092 | mov esi, [current_slot] |
5108 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5093 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5109 | shl ebp, 16 |
5094 | shl ebp, 16 |
5110 | add ebp, [eax-twdw+WDATA.box.top] |
5095 | add ebp, [eax-twdw+WDATA.box.top] |
5111 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5096 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5112 | pop esi |
5097 | pop esi |
5113 | test ecx, 0x08000000 ; redirect the output to the user area |
5098 | test ecx, 0x08000000 ; redirect the output to the user area |
5114 | jnz @f |
5099 | jnz @f |
5115 | add ebx, ebp |
5100 | add ebx, ebp |
5116 | align 4 |
5101 | align 4 |
5117 | @@: |
5102 | @@: |
5118 | mov eax, edi |
5103 | mov eax, edi |
5119 | test ecx, 0x08000000 ; redirect the output to the user area |
5104 | test ecx, 0x08000000 ; redirect the output to the user area |
5120 | jnz dtext |
5105 | jnz dtext |
5121 | xor edi, edi |
5106 | xor edi, edi |
5122 | jmp dtext |
5107 | jmp dtext |
5123 | 5108 | ||
5124 | align 4 |
5109 | align 4 |
5125 | 5110 | ||
5126 | syscall_openramdiskfile: ; OpenRamdiskFile |
5111 | syscall_openramdiskfile: ; OpenRamdiskFile |
5127 | 5112 | ||
5128 | mov eax, ebx |
5113 | mov eax, ebx |
5129 | mov ebx, ecx |
5114 | mov ebx, ecx |
5130 | mov ecx, edx |
5115 | mov ecx, edx |
5131 | mov edx, esi |
5116 | mov edx, esi |
5132 | mov esi, 12 |
5117 | mov esi, 12 |
5133 | call fileread |
5118 | call fileread |
5134 | mov [esp+32], eax |
5119 | mov [esp+32], eax |
5135 | ret |
5120 | ret |
5136 | 5121 | ||
5137 | align 4 |
5122 | align 4 |
5138 | 5123 | ||
5139 | syscall_drawrect: ; DrawRect |
5124 | syscall_drawrect: ; DrawRect |
5140 | 5125 | ||
5141 | mov edi, edx ; color + gradient |
5126 | mov edi, edx ; color + gradient |
5142 | and edi, 0x80FFFFFF |
5127 | and edi, 0x80FFFFFF |
5143 | test bx, bx ; x.size |
5128 | test bx, bx ; x.size |
5144 | je .drectr |
5129 | je .drectr |
5145 | test cx, cx ; y.size |
5130 | test cx, cx ; y.size |
5146 | je .drectr |
5131 | je .drectr |
5147 | 5132 | ||
5148 | mov eax, ebx ; bad idea |
5133 | mov eax, ebx ; bad idea |
5149 | mov ebx, ecx |
5134 | mov ebx, ecx |
5150 | 5135 | ||
5151 | movzx ecx, ax ; ecx - x.size |
5136 | movzx ecx, ax ; ecx - x.size |
5152 | shr eax, 16 ; eax - x.coord |
5137 | shr eax, 16 ; eax - x.coord |
5153 | movzx edx, bx ; edx - y.size |
5138 | movzx edx, bx ; edx - y.size |
5154 | shr ebx, 16 ; ebx - y.coord |
5139 | shr ebx, 16 ; ebx - y.coord |
5155 | mov esi, [current_slot] |
5140 | mov esi, [current_slot] |
5156 | 5141 | ||
5157 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5142 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5158 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5143 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5159 | add ecx, eax |
5144 | add ecx, eax |
5160 | add edx, ebx |
5145 | add edx, ebx |
5161 | ; jmp [drawbar] |
5146 | ; jmp [drawbar] |
5162 | jmp vesa20_drawbar |
5147 | jmp vesa20_drawbar |
5163 | .drectr: |
5148 | .drectr: |
5164 | ret |
5149 | ret |
5165 | 5150 | ||
5166 | align 4 |
5151 | align 4 |
5167 | syscall_getscreensize: ; GetScreenSize |
5152 | syscall_getscreensize: ; GetScreenSize |
5168 | mov ax, word [Screen_Max_X] |
5153 | mov ax, word [Screen_Max_X] |
5169 | shl eax, 16 |
5154 | shl eax, 16 |
5170 | mov ax, word [Screen_Max_Y] |
5155 | mov ax, word [Screen_Max_Y] |
5171 | mov [esp + 32], eax |
5156 | mov [esp + 32], eax |
5172 | ret |
5157 | ret |
5173 | 5158 | ||
5174 | align 4 |
5159 | align 4 |
5175 | 5160 | ||
5176 | syscall_cdaudio: ; CD |
5161 | syscall_cdaudio: ; CD |
5177 | 5162 | ||
5178 | cmp ebx, 4 |
5163 | cmp ebx, 4 |
5179 | jb .audio |
5164 | jb .audio |
5180 | jz .eject |
5165 | jz .eject |
5181 | cmp ebx, 5 |
5166 | cmp ebx, 5 |
5182 | jnz .ret |
5167 | jnz .ret |
5183 | .load: |
5168 | .load: |
5184 | call .reserve |
5169 | call .reserve |
5185 | call LoadMedium |
5170 | call LoadMedium |
5186 | ;call .free |
5171 | ;call .free |
5187 | jmp .free |
5172 | jmp .free |
5188 | ; ret |
5173 | ; ret |
5189 | .eject: |
5174 | .eject: |
5190 | call .reserve |
5175 | call .reserve |
5191 | call clear_CD_cache |
5176 | call clear_CD_cache |
5192 | call allow_medium_removal |
5177 | call allow_medium_removal |
5193 | call EjectMedium |
5178 | call EjectMedium |
5194 | ; call .free |
5179 | ; call .free |
5195 | jmp .free |
5180 | jmp .free |
5196 | ; ret |
5181 | ; ret |
5197 | .audio: |
5182 | .audio: |
5198 | call sys_cd_audio |
5183 | call sys_cd_audio |
5199 | mov [esp+36-4], eax |
5184 | mov [esp+36-4], eax |
5200 | .ret: |
5185 | .ret: |
5201 | ret |
5186 | ret |
5202 | 5187 | ||
5203 | .reserve: |
5188 | .reserve: |
5204 | call reserve_cd |
5189 | call reserve_cd |
5205 | mov eax, ecx |
5190 | mov eax, ecx |
5206 | shr eax, 1 |
5191 | shr eax, 1 |
5207 | and eax, 1 |
5192 | and eax, 1 |
5208 | inc eax |
5193 | inc eax |
5209 | mov [ChannelNumber], ax |
5194 | mov [ChannelNumber], ax |
5210 | mov eax, ecx |
5195 | mov eax, ecx |
5211 | and eax, 1 |
5196 | and eax, 1 |
5212 | mov [DiskNumber], al |
5197 | mov [DiskNumber], al |
5213 | call reserve_cd_channel |
5198 | call reserve_cd_channel |
5214 | and ebx, 3 |
5199 | and ebx, 3 |
5215 | inc ebx |
5200 | inc ebx |
5216 | mov [cdpos], ebx |
5201 | mov [cdpos], ebx |
5217 | add ebx, ebx |
5202 | add ebx, ebx |
5218 | mov cl, 8 |
5203 | mov cl, 8 |
5219 | sub cl, bl |
5204 | sub cl, bl |
5220 | mov al, [DRIVE_DATA+1] |
5205 | mov al, [DRIVE_DATA+1] |
5221 | shr al, cl |
5206 | shr al, cl |
5222 | test al, 2 |
5207 | test al, 2 |
5223 | jz .free;.err |
5208 | jz .free;.err |
5224 | ret |
5209 | ret |
5225 | .free: |
5210 | .free: |
5226 | call free_cd_channel |
5211 | call free_cd_channel |
5227 | and [cd_status], 0 |
5212 | and [cd_status], 0 |
5228 | ret |
5213 | ret |
5229 | .err: |
5214 | .err: |
5230 | call .free |
5215 | call .free |
5231 | ; pop eax |
5216 | ; pop eax |
5232 | ret |
5217 | ret |
5233 | ;----------------------------------------------------------------------------- |
5218 | ;----------------------------------------------------------------------------- |
5234 | align 4 |
5219 | align 4 |
5235 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5220 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5236 | cmp ebx, [Screen_Max_X] |
5221 | cmp ebx, [Screen_Max_X] |
5237 | jbe @f |
5222 | jbe @f |
5238 | cmp ecx, [Screen_Max_Y] |
5223 | cmp ecx, [Screen_Max_Y] |
5239 | jbe @f |
5224 | jbe @f |
5240 | xor eax, eax |
5225 | xor eax, eax |
5241 | jmp .store |
5226 | jmp .store |
5242 | ;-------------------------------------- |
5227 | ;-------------------------------------- |
5243 | align 4 |
5228 | align 4 |
5244 | @@: |
5229 | @@: |
5245 | mov eax, [d_width_calc_area + ecx*4] |
5230 | mov eax, [d_width_calc_area + ecx*4] |
5246 | add eax, [_WinMapAddress] |
5231 | add eax, [_WinMapAddress] |
5247 | movzx eax, byte[eax+ebx] ; get value for current point |
5232 | movzx eax, byte[eax+ebx] ; get value for current point |
5248 | ;-------------------------------------- |
5233 | ;-------------------------------------- |
5249 | align 4 |
5234 | align 4 |
5250 | .store: |
5235 | .store: |
5251 | mov [esp + 32], eax |
5236 | mov [esp + 32], eax |
5252 | ret |
5237 | ret |
5253 | ;----------------------------------------------------------------------------- |
5238 | ;----------------------------------------------------------------------------- |
5254 | align 4 |
5239 | align 4 |
5255 | syscall_getpixel: ; GetPixel |
5240 | syscall_getpixel: ; GetPixel |
5256 | mov ecx, [Screen_Max_X] |
5241 | mov ecx, [Screen_Max_X] |
5257 | inc ecx |
5242 | inc ecx |
5258 | xor edx, edx |
5243 | xor edx, edx |
5259 | mov eax, ebx |
5244 | mov eax, ebx |
5260 | div ecx |
5245 | div ecx |
5261 | mov ebx, edx |
5246 | mov ebx, edx |
5262 | xchg eax, ebx |
5247 | xchg eax, ebx |
5263 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5248 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5264 | call dword [GETPIXEL]; eax - x, ebx - y |
5249 | call dword [GETPIXEL]; eax - x, ebx - y |
5265 | mov [esp + 32], ecx |
5250 | mov [esp + 32], ecx |
5266 | ret |
5251 | ret |
5267 | ;----------------------------------------------------------------------------- |
5252 | ;----------------------------------------------------------------------------- |
5268 | align 4 |
5253 | align 4 |
5269 | syscall_getarea: |
5254 | syscall_getarea: |
5270 | ;eax = 36 |
5255 | ;eax = 36 |
5271 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5256 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5272 | ;ecx = [size x]*65536 + [size y] |
5257 | ;ecx = [size x]*65536 + [size y] |
5273 | ;edx = [start x]*65536 + [start y] |
5258 | ;edx = [start x]*65536 + [start y] |
5274 | pushad |
5259 | pushad |
5275 | mov edi, ebx |
5260 | mov edi, ebx |
5276 | mov eax, edx |
5261 | mov eax, edx |
5277 | shr eax, 16 |
5262 | shr eax, 16 |
5278 | mov ebx, edx |
5263 | mov ebx, edx |
5279 | and ebx, 0xffff |
5264 | and ebx, 0xffff |
5280 | dec eax |
5265 | dec eax |
5281 | dec ebx |
5266 | dec ebx |
5282 | ; eax - x, ebx - y |
5267 | ; eax - x, ebx - y |
5283 | mov edx, ecx |
5268 | mov edx, ecx |
5284 | 5269 | ||
5285 | shr ecx, 16 |
5270 | shr ecx, 16 |
5286 | and edx, 0xffff |
5271 | and edx, 0xffff |
5287 | mov esi, ecx |
5272 | mov esi, ecx |
5288 | ; ecx - size x, edx - size y |
5273 | ; ecx - size x, edx - size y |
5289 | 5274 | ||
5290 | mov ebp, edx |
5275 | mov ebp, edx |
5291 | dec ebp |
5276 | dec ebp |
5292 | lea ebp, [ebp*3] |
5277 | lea ebp, [ebp*3] |
5293 | 5278 | ||
5294 | imul ebp, esi |
5279 | imul ebp, esi |
5295 | 5280 | ||
5296 | mov esi, ecx |
5281 | mov esi, ecx |
5297 | dec esi |
5282 | dec esi |
5298 | lea esi, [esi*3] |
5283 | lea esi, [esi*3] |
5299 | 5284 | ||
5300 | add ebp, esi |
5285 | add ebp, esi |
5301 | add ebp, edi |
5286 | add ebp, edi |
5302 | 5287 | ||
5303 | add ebx, edx |
5288 | add ebx, edx |
5304 | ;-------------------------------------- |
5289 | ;-------------------------------------- |
5305 | align 4 |
5290 | align 4 |
5306 | .start_y: |
5291 | .start_y: |
5307 | push ecx edx |
5292 | push ecx edx |
5308 | ;-------------------------------------- |
5293 | ;-------------------------------------- |
5309 | align 4 |
5294 | align 4 |
5310 | .start_x: |
5295 | .start_x: |
5311 | push eax ebx ecx |
5296 | push eax ebx ecx |
5312 | add eax, ecx |
5297 | add eax, ecx |
5313 | 5298 | ||
5314 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5299 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5315 | call dword [GETPIXEL]; eax - x, ebx - y |
5300 | call dword [GETPIXEL]; eax - x, ebx - y |
5316 | 5301 | ||
5317 | mov [ebp], cx |
5302 | mov [ebp], cx |
5318 | shr ecx, 16 |
5303 | shr ecx, 16 |
5319 | mov [ebp+2], cl |
5304 | mov [ebp+2], cl |
5320 | 5305 | ||
5321 | pop ecx ebx eax |
5306 | pop ecx ebx eax |
5322 | sub ebp, 3 |
5307 | sub ebp, 3 |
5323 | dec ecx |
5308 | dec ecx |
5324 | jnz .start_x |
5309 | jnz .start_x |
5325 | pop edx ecx |
5310 | pop edx ecx |
5326 | dec ebx |
5311 | dec ebx |
5327 | dec edx |
5312 | dec edx |
5328 | jnz .start_y |
5313 | jnz .start_y |
5329 | popad |
5314 | popad |
5330 | ret |
5315 | ret |
5331 | ;----------------------------------------------------------------------------- |
5316 | ;----------------------------------------------------------------------------- |
5332 | align 4 |
5317 | align 4 |
5333 | syscall_putarea_backgr: |
5318 | syscall_putarea_backgr: |
5334 | ;eax = 25 |
5319 | ;eax = 25 |
5335 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5320 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5336 | ;ecx = [size x]*65536 + [size y] |
5321 | ;ecx = [size x]*65536 + [size y] |
5337 | ;edx = [start x]*65536 + [start y] |
5322 | ;edx = [start x]*65536 + [start y] |
5338 | pushad |
5323 | pushad |
5339 | mov edi, ebx |
5324 | mov edi, ebx |
5340 | mov eax, edx |
5325 | mov eax, edx |
5341 | shr eax, 16 |
5326 | shr eax, 16 |
5342 | mov ebx, edx |
5327 | mov ebx, edx |
5343 | and ebx, 0xffff |
5328 | and ebx, 0xffff |
5344 | dec eax |
5329 | dec eax |
5345 | dec ebx |
5330 | dec ebx |
5346 | ; eax - x, ebx - y |
5331 | ; eax - x, ebx - y |
5347 | mov edx, ecx |
5332 | mov edx, ecx |
5348 | shr ecx, 16 |
5333 | shr ecx, 16 |
5349 | and edx, 0xffff |
5334 | and edx, 0xffff |
5350 | mov esi, ecx |
5335 | mov esi, ecx |
5351 | ; ecx - size x, edx - size y |
5336 | ; ecx - size x, edx - size y |
5352 | mov ebp, edx |
5337 | mov ebp, edx |
5353 | dec ebp |
5338 | dec ebp |
5354 | shl ebp, 2 |
5339 | shl ebp, 2 |
5355 | 5340 | ||
5356 | imul ebp, esi |
5341 | imul ebp, esi |
5357 | 5342 | ||
5358 | mov esi, ecx |
5343 | mov esi, ecx |
5359 | dec esi |
5344 | dec esi |
5360 | shl esi, 2 |
5345 | shl esi, 2 |
5361 | 5346 | ||
5362 | add ebp, esi |
5347 | add ebp, esi |
5363 | add ebp, edi |
5348 | add ebp, edi |
5364 | 5349 | ||
5365 | add ebx, edx |
5350 | add ebx, edx |
5366 | ;-------------------------------------- |
5351 | ;-------------------------------------- |
5367 | align 4 |
5352 | align 4 |
5368 | .start_y: |
5353 | .start_y: |
5369 | push ecx edx |
5354 | push ecx edx |
5370 | ;-------------------------------------- |
5355 | ;-------------------------------------- |
5371 | align 4 |
5356 | align 4 |
5372 | .start_x: |
5357 | .start_x: |
5373 | push eax ecx |
5358 | push eax ecx |
5374 | add eax, ecx |
5359 | add eax, ecx |
5375 | 5360 | ||
5376 | mov ecx, [ebp] |
5361 | mov ecx, [ebp] |
5377 | rol ecx, 8 |
5362 | rol ecx, 8 |
5378 | test cl, cl ; transparensy = 0 |
5363 | test cl, cl ; transparensy = 0 |
5379 | jz .no_put |
5364 | jz .no_put |
5380 | 5365 | ||
5381 | xor cl, cl |
5366 | xor cl, cl |
5382 | ror ecx, 8 |
5367 | ror ecx, 8 |
5383 | 5368 | ||
5384 | pushad |
5369 | pushad |
5385 | mov edx, [d_width_calc_area + ebx*4] |
5370 | mov edx, [d_width_calc_area + ebx*4] |
5386 | add edx, [_WinMapAddress] |
5371 | add edx, [_WinMapAddress] |
5387 | movzx edx, byte [eax+edx] |
5372 | movzx edx, byte [eax+edx] |
5388 | cmp dl, byte 1 |
5373 | cmp dl, byte 1 |
5389 | jne @f |
5374 | jne @f |
5390 | 5375 | ||
5391 | call dword [PUTPIXEL]; eax - x, ebx - y |
5376 | call dword [PUTPIXEL]; eax - x, ebx - y |
5392 | ;-------------------------------------- |
5377 | ;-------------------------------------- |
5393 | align 4 |
5378 | align 4 |
5394 | @@: |
5379 | @@: |
5395 | popad |
5380 | popad |
5396 | ;-------------------------------------- |
5381 | ;-------------------------------------- |
5397 | align 4 |
5382 | align 4 |
5398 | .no_put: |
5383 | .no_put: |
5399 | pop ecx eax |
5384 | pop ecx eax |
5400 | 5385 | ||
5401 | sub ebp, 4 |
5386 | sub ebp, 4 |
5402 | dec ecx |
5387 | dec ecx |
5403 | jnz .start_x |
5388 | jnz .start_x |
5404 | 5389 | ||
5405 | pop edx ecx |
5390 | pop edx ecx |
5406 | dec ebx |
5391 | dec ebx |
5407 | dec edx |
5392 | dec edx |
5408 | jnz .start_y |
5393 | jnz .start_y |
5409 | 5394 | ||
5410 | popad |
5395 | popad |
5411 | ret |
5396 | ret |
5412 | ;----------------------------------------------------------------------------- |
5397 | ;----------------------------------------------------------------------------- |
5413 | align 4 |
5398 | align 4 |
5414 | syscall_drawline: ; DrawLine |
5399 | syscall_drawline: ; DrawLine |
5415 | 5400 | ||
5416 | mov edi, [TASK_BASE] |
5401 | mov edi, [TASK_BASE] |
5417 | movzx eax, word[edi-twdw+WDATA.box.left] |
5402 | movzx eax, word[edi-twdw+WDATA.box.left] |
5418 | mov ebp, eax |
5403 | mov ebp, eax |
5419 | mov esi, [current_slot] |
5404 | mov esi, [current_slot] |
5420 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5405 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5421 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5406 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5422 | add ebp, ebx |
5407 | add ebp, ebx |
5423 | shl eax, 16 |
5408 | shl eax, 16 |
5424 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5409 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5425 | add eax, ebp |
5410 | add eax, ebp |
5426 | mov ebp, ebx |
5411 | mov ebp, ebx |
5427 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5412 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5428 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5413 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5429 | add ebp, ecx |
5414 | add ebp, ecx |
5430 | shl ebx, 16 |
5415 | shl ebx, 16 |
5431 | xor edi, edi |
5416 | xor edi, edi |
5432 | add ebx, ebp |
5417 | add ebx, ebp |
5433 | mov ecx, edx |
5418 | mov ecx, edx |
5434 | ; jmp [draw_line] |
5419 | ; jmp [draw_line] |
5435 | jmp __sys_draw_line |
5420 | jmp __sys_draw_line |
5436 | 5421 | ||
5437 | 5422 | ||
5438 | align 4 |
5423 | align 4 |
5439 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5424 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5440 | 5425 | ||
5441 | call r_f_port_area |
5426 | call r_f_port_area |
5442 | mov [esp+32], eax |
5427 | mov [esp+32], eax |
5443 | ret |
5428 | ret |
5444 | 5429 | ||
5445 | align 4 |
5430 | align 4 |
5446 | syscall_threads: ; CreateThreads |
5431 | syscall_threads: ; CreateThreads |
5447 | ; eax=1 create thread |
5432 | ; eax=1 create thread |
5448 | ; |
5433 | ; |
5449 | ; ebx=thread start |
5434 | ; ebx=thread start |
5450 | ; ecx=thread stack value |
5435 | ; ecx=thread stack value |
5451 | ; |
5436 | ; |
5452 | ; on return : eax = pid |
5437 | ; on return : eax = pid |
5453 | 5438 | ||
5454 | call new_sys_threads |
5439 | call new_sys_threads |
5455 | 5440 | ||
5456 | mov [esp+32], eax |
5441 | mov [esp+32], eax |
5457 | ret |
5442 | ret |
5458 | 5443 | ||
5459 | align 4 |
5444 | align 4 |
5460 | 5445 | ||
5461 | paleholder: |
5446 | paleholder: |
5462 | ret |
5447 | ret |
5463 | ;------------------------------------------------------------------------------ |
5448 | ;------------------------------------------------------------------------------ |
5464 | align 4 |
5449 | align 4 |
5465 | calculate_fast_getting_offset_for_WinMapAddress: |
5450 | calculate_fast_getting_offset_for_WinMapAddress: |
5466 | ; calculate data area for fast getting offset to _WinMapAddress |
5451 | ; calculate data area for fast getting offset to _WinMapAddress |
5467 | xor eax, eax |
5452 | xor eax, eax |
5468 | mov ecx, [_display.height] |
5453 | mov ecx, [_display.height] |
5469 | mov edi, d_width_calc_area |
5454 | mov edi, d_width_calc_area |
5470 | cld |
5455 | cld |
5471 | @@: |
5456 | @@: |
5472 | stosd |
5457 | stosd |
5473 | add eax, [_display.width] |
5458 | add eax, [_display.width] |
5474 | dec ecx |
5459 | dec ecx |
5475 | jnz @r |
5460 | jnz @r |
5476 | ret |
5461 | ret |
5477 | ;------------------------------------------------------------------------------ |
5462 | ;------------------------------------------------------------------------------ |
5478 | align 4 |
5463 | align 4 |
5479 | calculate_fast_getting_offset_for_LFB: |
5464 | calculate_fast_getting_offset_for_LFB: |
5480 | ; calculate data area for fast getting offset to LFB |
5465 | ; calculate data area for fast getting offset to LFB |
5481 | xor eax, eax |
5466 | xor eax, eax |
5482 | mov ecx, [_display.height] |
5467 | mov ecx, [_display.height] |
5483 | mov edi, BPSLine_calc_area |
5468 | mov edi, BPSLine_calc_area |
5484 | cld |
5469 | cld |
5485 | @@: |
5470 | @@: |
5486 | stosd |
5471 | stosd |
5487 | add eax, [_display.pitch] |
5472 | add eax, [_display.pitch] |
5488 | dec ecx |
5473 | dec ecx |
5489 | jnz @r |
5474 | jnz @r |
5490 | ret |
5475 | ret |
5491 | ;------------------------------------------------------------------------------ |
5476 | ;------------------------------------------------------------------------------ |
5492 | align 4 |
5477 | align 4 |
5493 | set_screen: |
5478 | set_screen: |
5494 | ; in: |
5479 | ; in: |
5495 | ; eax - new Screen_Max_X |
5480 | ; eax - new Screen_Max_X |
5496 | ; ecx - new BytesPerScanLine |
5481 | ; ecx - new BytesPerScanLine |
5497 | ; edx - new Screen_Max_Y |
5482 | ; edx - new Screen_Max_Y |
5498 | cmp eax, [Screen_Max_X] |
5483 | cmp eax, [Screen_Max_X] |
5499 | jne .set |
5484 | jne .set |
5500 | 5485 | ||
5501 | cmp edx, [Screen_Max_Y] |
5486 | cmp edx, [Screen_Max_Y] |
5502 | jne .set |
5487 | jne .set |
5503 | ret |
5488 | ret |
5504 | .set: |
5489 | .set: |
5505 | pushfd |
5490 | pushfd |
5506 | cli |
5491 | cli |
5507 | 5492 | ||
5508 | mov [Screen_Max_X], eax |
5493 | mov [Screen_Max_X], eax |
5509 | mov [Screen_Max_Y], edx |
5494 | mov [Screen_Max_Y], edx |
5510 | mov [_display.pitch], ecx |
5495 | mov [_display.pitch], ecx |
5511 | 5496 | ||
5512 | mov [screen_workarea.right], eax |
5497 | mov [screen_workarea.right], eax |
5513 | mov [screen_workarea.bottom], edx |
5498 | mov [screen_workarea.bottom], edx |
5514 | 5499 | ||
5515 | push ebx |
5500 | push ebx |
5516 | push esi |
5501 | push esi |
5517 | push edi |
5502 | push edi |
5518 | 5503 | ||
5519 | pushad |
5504 | pushad |
5520 | 5505 | ||
5521 | cmp [do_not_touch_winmap], 1 |
5506 | cmp [do_not_touch_winmap], 1 |
5522 | je @f |
5507 | je @f |
5523 | 5508 | ||
5524 | stdcall kernel_free, [_WinMapAddress] |
5509 | stdcall kernel_free, [_WinMapAddress] |
5525 | 5510 | ||
5526 | mov eax, [_display.width] |
5511 | mov eax, [_display.width] |
5527 | mul [_display.height] |
5512 | mul [_display.height] |
5528 | mov [_WinMapSize], eax |
5513 | mov [_WinMapSize], eax |
5529 | 5514 | ||
5530 | stdcall kernel_alloc, eax |
5515 | stdcall kernel_alloc, eax |
5531 | mov [_WinMapAddress], eax |
5516 | mov [_WinMapAddress], eax |
5532 | test eax, eax |
5517 | test eax, eax |
5533 | jz .epic_fail |
5518 | jz .epic_fail |
5534 | ; store for f.18.24 |
5519 | ; store for f.18.24 |
5535 | mov eax, [_display.width] |
5520 | mov eax, [_display.width] |
5536 | mov [display_width_standard], eax |
5521 | mov [display_width_standard], eax |
5537 | 5522 | ||
5538 | mov eax, [_display.height] |
5523 | mov eax, [_display.height] |
5539 | mov [display_height_standard], eax |
5524 | mov [display_height_standard], eax |
5540 | @@: |
5525 | @@: |
5541 | call calculate_fast_getting_offset_for_WinMapAddress |
5526 | call calculate_fast_getting_offset_for_WinMapAddress |
5542 | ; for Qemu or non standart video cards |
5527 | ; for Qemu or non standart video cards |
5543 | ; Unfortunately [BytesPerScanLine] does not always |
5528 | ; Unfortunately [BytesPerScanLine] does not always |
5544 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5529 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5545 | call calculate_fast_getting_offset_for_LFB |
5530 | call calculate_fast_getting_offset_for_LFB |
5546 | popad |
5531 | popad |
5547 | 5532 | ||
5548 | call repos_windows |
5533 | call repos_windows |
5549 | xor eax, eax |
5534 | xor eax, eax |
5550 | xor ebx, ebx |
5535 | xor ebx, ebx |
5551 | mov ecx, [Screen_Max_X] |
5536 | mov ecx, [Screen_Max_X] |
5552 | mov edx, [Screen_Max_Y] |
5537 | mov edx, [Screen_Max_Y] |
5553 | call calculatescreen |
5538 | call calculatescreen |
5554 | pop edi |
5539 | pop edi |
5555 | pop esi |
5540 | pop esi |
5556 | pop ebx |
5541 | pop ebx |
5557 | 5542 | ||
5558 | popfd |
5543 | popfd |
5559 | ret |
5544 | ret |
5560 | 5545 | ||
5561 | .epic_fail: |
5546 | .epic_fail: |
5562 | hlt ; Houston, we've had a problem |
5547 | hlt ; Houston, we've had a problem |
5563 | 5548 | ||
5564 | ; --------------- APM --------------------- |
5549 | ; --------------- APM --------------------- |
5565 | uglobal |
5550 | uglobal |
5566 | apm_entry dp 0 |
5551 | apm_entry dp 0 |
5567 | apm_vf dd 0 |
5552 | apm_vf dd 0 |
5568 | endg |
5553 | endg |
5569 | 5554 | ||
5570 | align 4 |
5555 | align 4 |
5571 | sys_apm: |
5556 | sys_apm: |
5572 | xor eax, eax |
5557 | xor eax, eax |
5573 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5558 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5574 | jne @f |
5559 | jne @f |
5575 | inc eax |
5560 | inc eax |
5576 | or dword [esp + 44], eax ; error |
5561 | or dword [esp + 44], eax ; error |
5577 | add eax, 7 |
5562 | add eax, 7 |
5578 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5563 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5579 | ret |
5564 | ret |
5580 | 5565 | ||
5581 | @@: |
5566 | @@: |
5582 | ; xchg eax, ecx |
5567 | ; xchg eax, ecx |
5583 | ; xchg ebx, ecx |
5568 | ; xchg ebx, ecx |
5584 | 5569 | ||
5585 | cmp dx, 3 |
5570 | cmp dx, 3 |
5586 | ja @f |
5571 | ja @f |
5587 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5572 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5588 | mov eax, [apm_vf] |
5573 | mov eax, [apm_vf] |
5589 | mov [esp + 32], eax |
5574 | mov [esp + 32], eax |
5590 | shr eax, 16 |
5575 | shr eax, 16 |
5591 | mov [esp + 28], eax |
5576 | mov [esp + 28], eax |
5592 | ret |
5577 | ret |
5593 | 5578 | ||
5594 | @@: |
5579 | @@: |
5595 | 5580 | ||
5596 | mov esi, [master_tab+(OS_BASE shr 20)] |
5581 | mov esi, [master_tab+(OS_BASE shr 20)] |
5597 | xchg [master_tab], esi |
5582 | xchg [master_tab], esi |
5598 | push esi |
5583 | push esi |
5599 | mov edi, cr3 |
5584 | mov edi, cr3 |
5600 | mov cr3, edi ;flush TLB |
5585 | mov cr3, edi ;flush TLB |
5601 | 5586 | ||
5602 | call pword [apm_entry] ;call APM BIOS |
5587 | call pword [apm_entry] ;call APM BIOS |
5603 | 5588 | ||
5604 | xchg eax, [esp] |
5589 | xchg eax, [esp] |
5605 | mov [master_tab], eax |
5590 | mov [master_tab], eax |
5606 | mov eax, cr3 |
5591 | mov eax, cr3 |
5607 | mov cr3, eax |
5592 | mov cr3, eax |
5608 | pop eax |
5593 | pop eax |
5609 | 5594 | ||
5610 | mov [esp + 4 ], edi |
5595 | mov [esp + 4 ], edi |
5611 | mov [esp + 8], esi |
5596 | mov [esp + 8], esi |
5612 | mov [esp + 20], ebx |
5597 | mov [esp + 20], ebx |
5613 | mov [esp + 24], edx |
5598 | mov [esp + 24], edx |
5614 | mov [esp + 28], ecx |
5599 | mov [esp + 28], ecx |
5615 | mov [esp + 32], eax |
5600 | mov [esp + 32], eax |
5616 | setc al |
5601 | setc al |
5617 | and [esp + 44], byte 0xfe |
5602 | and [esp + 44], byte 0xfe |
5618 | or [esp + 44], al |
5603 | or [esp + 44], al |
5619 | ret |
5604 | ret |
5620 | ; ----------------------------------------- |
5605 | ; ----------------------------------------- |
5621 | 5606 | ||
5622 | align 4 |
5607 | align 4 |
5623 | 5608 | ||
5624 | undefined_syscall: ; Undefined system call |
5609 | undefined_syscall: ; Undefined system call |
5625 | mov [esp + 32], dword -1 |
5610 | mov [esp + 32], dword -1 |
5626 | ret |
5611 | ret |
5627 | 5612 | ||
5628 | align 4 |
5613 | align 4 |
5629 | system_shutdown: ; shut down the system |
5614 | system_shutdown: ; shut down the system |
5630 | 5615 | ||
5631 | cmp byte [BOOT_VAR+0x9030], 1 |
5616 | cmp byte [BOOT_VARS+0x9030], 1 |
5632 | jne @F |
5617 | jne @F |
5633 | ret |
5618 | ret |
5634 | @@: |
5619 | @@: |
5635 | call stop_all_services |
5620 | call stop_all_services |
5636 | movi eax, 3 |
5621 | movi eax, 3 |
5637 | call sys_cd_audio |
5622 | call sys_cd_audio |
5638 | 5623 | ||
5639 | yes_shutdown_param: |
5624 | yes_shutdown_param: |
5640 | cli |
5625 | cli |
5641 | 5626 | ||
5642 | if ~ defined extended_primary_loader |
5627 | if ~ defined extended_primary_loader |
5643 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5628 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5644 | movi esi, 12 |
5629 | movi esi, 12 |
5645 | xor ebx, ebx |
5630 | xor ebx, ebx |
5646 | or ecx, -1 |
5631 | or ecx, -1 |
5647 | mov edx, OS_BASE+0x70000 |
5632 | mov edx, OS_BASE+0x70000 |
5648 | call fileread |
5633 | call fileread |
5649 | 5634 | ||
5650 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5635 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5651 | mov edi, OS_BASE+0x40000 |
5636 | mov edi, OS_BASE+0x40000 |
5652 | mov ecx, 1000 |
5637 | mov ecx, 1000 |
5653 | rep movsb |
5638 | rep movsb |
5654 | end if |
5639 | end if |
5655 | 5640 | ||
5656 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5641 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5657 | mov edi, OS_BASE |
5642 | ; mov edi, OS_BASE |
5658 | mov ecx, 0x10000/4 |
5643 | ; mov ecx, 0x10000/4 |
5659 | cld |
5644 | ; cld |
5660 | rep movsd |
5645 | ; rep movsd |
5661 | 5646 | ||
5662 | call restorefatchain |
5647 | call restorefatchain |
5663 | 5648 | ||
5664 | call IRQ_mask_all |
5649 | call IRQ_mask_all |
5665 | 5650 | ||
5666 | if 0 |
5651 | if 0 |
5667 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5652 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5668 | mov word [OS_BASE+0x467+2], 0x1000 |
5653 | mov word [OS_BASE+0x467+2], 0x1000 |
5669 | 5654 | ||
5670 | mov al, 0x0F |
5655 | mov al, 0x0F |
5671 | out 0x70, al |
5656 | out 0x70, al |
5672 | mov al, 0x05 |
5657 | mov al, 0x05 |
5673 | out 0x71, al |
5658 | out 0x71, al |
5674 | 5659 | ||
5675 | mov al, 0xFE |
5660 | mov al, 0xFE |
5676 | out 0x64, al |
5661 | out 0x64, al |
5677 | 5662 | ||
5678 | hlt |
5663 | hlt |
5679 | jmp $-1 |
5664 | jmp $-1 |
5680 | 5665 | ||
5681 | else |
5666 | else |
5682 | cmp byte [OS_BASE + 0x9030], 2 |
5667 | cmp byte [OS_BASE + 0x9030], 2 |
5683 | jnz no_acpi_power_off |
5668 | jnz no_acpi_power_off |
5684 | 5669 | ||
5685 | ; scan for RSDP |
5670 | ; scan for RSDP |
5686 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5671 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5687 | movzx eax, word [OS_BASE + 0x40E] |
5672 | movzx eax, word [OS_BASE + 0x40E] |
5688 | shl eax, 4 |
5673 | shl eax, 4 |
5689 | jz @f |
5674 | jz @f |
5690 | mov ecx, 1024/16 |
5675 | mov ecx, 1024/16 |
5691 | call scan_rsdp |
5676 | call scan_rsdp |
5692 | jnc .rsdp_found |
5677 | jnc .rsdp_found |
5693 | @@: |
5678 | @@: |
5694 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5679 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5695 | mov eax, 0xE0000 |
5680 | mov eax, 0xE0000 |
5696 | mov ecx, 0x2000 |
5681 | mov ecx, 0x2000 |
5697 | call scan_rsdp |
5682 | call scan_rsdp |
5698 | jc no_acpi_power_off |
5683 | jc no_acpi_power_off |
5699 | .rsdp_found: |
5684 | .rsdp_found: |
5700 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5685 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5701 | mov ebp, [ipc_tmp] |
5686 | mov ebp, [ipc_tmp] |
5702 | stdcall map_page, ebp, esi, PG_MAP |
5687 | stdcall map_page, ebp, esi, PG_MAP |
5703 | lea eax, [esi+1000h] |
5688 | lea eax, [esi+1000h] |
5704 | lea edx, [ebp+1000h] |
5689 | lea edx, [ebp+1000h] |
5705 | stdcall map_page, edx, eax, PG_MAP |
5690 | stdcall map_page, edx, eax, PG_MAP |
5706 | and esi, 0xFFF |
5691 | and esi, 0xFFF |
5707 | add esi, ebp |
5692 | add esi, ebp |
5708 | cmp dword [esi], 'RSDT' |
5693 | cmp dword [esi], 'RSDT' |
5709 | jnz no_acpi_power_off |
5694 | jnz no_acpi_power_off |
5710 | mov ecx, [esi+4] |
5695 | mov ecx, [esi+4] |
5711 | sub ecx, 24h |
5696 | sub ecx, 24h |
5712 | jbe no_acpi_power_off |
5697 | jbe no_acpi_power_off |
5713 | shr ecx, 2 |
5698 | shr ecx, 2 |
5714 | add esi, 24h |
5699 | add esi, 24h |
5715 | .scan_fadt: |
5700 | .scan_fadt: |
5716 | lodsd |
5701 | lodsd |
5717 | mov ebx, eax |
5702 | mov ebx, eax |
5718 | lea eax, [ebp+2000h] |
5703 | lea eax, [ebp+2000h] |
5719 | stdcall map_page, eax, ebx, PG_MAP |
5704 | stdcall map_page, eax, ebx, PG_MAP |
5720 | lea eax, [ebp+3000h] |
5705 | lea eax, [ebp+3000h] |
5721 | add ebx, 0x1000 |
5706 | add ebx, 0x1000 |
5722 | stdcall map_page, eax, ebx, PG_MAP |
5707 | stdcall map_page, eax, ebx, PG_MAP |
5723 | and ebx, 0xFFF |
5708 | and ebx, 0xFFF |
5724 | lea ebx, [ebx+ebp+2000h] |
5709 | lea ebx, [ebx+ebp+2000h] |
5725 | cmp dword [ebx], 'FACP' |
5710 | cmp dword [ebx], 'FACP' |
5726 | jz .fadt_found |
5711 | jz .fadt_found |
5727 | loop .scan_fadt |
5712 | loop .scan_fadt |
5728 | jmp no_acpi_power_off |
5713 | jmp no_acpi_power_off |
5729 | .fadt_found: |
5714 | .fadt_found: |
5730 | ; ebx is linear address of FADT |
5715 | ; ebx is linear address of FADT |
5731 | mov edi, [ebx+40] ; physical address of the DSDT |
5716 | mov edi, [ebx+40] ; physical address of the DSDT |
5732 | lea eax, [ebp+4000h] |
5717 | lea eax, [ebp+4000h] |
5733 | stdcall map_page, eax, edi, PG_MAP |
5718 | stdcall map_page, eax, edi, PG_MAP |
5734 | lea eax, [ebp+5000h] |
5719 | lea eax, [ebp+5000h] |
5735 | lea esi, [edi+0x1000] |
5720 | lea esi, [edi+0x1000] |
5736 | stdcall map_page, eax, esi, PG_MAP |
5721 | stdcall map_page, eax, esi, PG_MAP |
5737 | and esi, 0xFFF |
5722 | and esi, 0xFFF |
5738 | sub edi, esi |
5723 | sub edi, esi |
5739 | cmp dword [esi+ebp+4000h], 'DSDT' |
5724 | cmp dword [esi+ebp+4000h], 'DSDT' |
5740 | jnz no_acpi_power_off |
5725 | jnz no_acpi_power_off |
5741 | mov eax, [esi+ebp+4004h] ; DSDT length |
5726 | mov eax, [esi+ebp+4004h] ; DSDT length |
5742 | sub eax, 36+4 |
5727 | sub eax, 36+4 |
5743 | jbe no_acpi_power_off |
5728 | jbe no_acpi_power_off |
5744 | add esi, 36 |
5729 | add esi, 36 |
5745 | .scan_dsdt: |
5730 | .scan_dsdt: |
5746 | cmp dword [esi+ebp+4000h], '_S5_' |
5731 | cmp dword [esi+ebp+4000h], '_S5_' |
5747 | jnz .scan_dsdt_cont |
5732 | jnz .scan_dsdt_cont |
5748 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5733 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5749 | jnz .scan_dsdt_cont |
5734 | jnz .scan_dsdt_cont |
5750 | mov dl, [esi+ebp+4000h+6] |
5735 | mov dl, [esi+ebp+4000h+6] |
5751 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5736 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5752 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5737 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5753 | ja .scan_dsdt_cont |
5738 | ja .scan_dsdt_cont |
5754 | cmp dl, 1 |
5739 | cmp dl, 1 |
5755 | jb .scan_dsdt_cont |
5740 | jb .scan_dsdt_cont |
5756 | lea esi, [esi+ebp+4000h+7] |
5741 | lea esi, [esi+ebp+4000h+7] |
5757 | xor ecx, ecx |
5742 | xor ecx, ecx |
5758 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5743 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5759 | jz @f |
5744 | jz @f |
5760 | cmp byte [esi], 0xA |
5745 | cmp byte [esi], 0xA |
5761 | jnz no_acpi_power_off |
5746 | jnz no_acpi_power_off |
5762 | inc esi |
5747 | inc esi |
5763 | mov cl, [esi] |
5748 | mov cl, [esi] |
5764 | @@: |
5749 | @@: |
5765 | inc esi |
5750 | inc esi |
5766 | cmp dl, 2 |
5751 | cmp dl, 2 |
5767 | jb @f |
5752 | jb @f |
5768 | cmp byte [esi], 0 |
5753 | cmp byte [esi], 0 |
5769 | jz @f |
5754 | jz @f |
5770 | cmp byte [esi], 0xA |
5755 | cmp byte [esi], 0xA |
5771 | jnz no_acpi_power_off |
5756 | jnz no_acpi_power_off |
5772 | inc esi |
5757 | inc esi |
5773 | mov ch, [esi] |
5758 | mov ch, [esi] |
5774 | @@: |
5759 | @@: |
5775 | jmp do_acpi_power_off |
5760 | jmp do_acpi_power_off |
5776 | .scan_dsdt_cont: |
5761 | .scan_dsdt_cont: |
5777 | inc esi |
5762 | inc esi |
5778 | cmp esi, 0x1000 |
5763 | cmp esi, 0x1000 |
5779 | jb @f |
5764 | jb @f |
5780 | sub esi, 0x1000 |
5765 | sub esi, 0x1000 |
5781 | add edi, 0x1000 |
5766 | add edi, 0x1000 |
5782 | push eax |
5767 | push eax |
5783 | lea eax, [ebp+4000h] |
5768 | lea eax, [ebp+4000h] |
5784 | stdcall map_page, eax, edi, PG_MAP |
5769 | stdcall map_page, eax, edi, PG_MAP |
5785 | push PG_MAP |
5770 | push PG_MAP |
5786 | lea eax, [edi+1000h] |
5771 | lea eax, [edi+1000h] |
5787 | push eax |
5772 | push eax |
5788 | lea eax, [ebp+5000h] |
5773 | lea eax, [ebp+5000h] |
5789 | push eax |
5774 | push eax |
5790 | stdcall map_page |
5775 | stdcall map_page |
5791 | pop eax |
5776 | pop eax |
5792 | @@: |
5777 | @@: |
5793 | dec eax |
5778 | dec eax |
5794 | jnz .scan_dsdt |
5779 | jnz .scan_dsdt |
5795 | jmp no_acpi_power_off |
5780 | jmp no_acpi_power_off |
5796 | do_acpi_power_off: |
5781 | do_acpi_power_off: |
5797 | mov edx, [ebx+48] |
5782 | mov edx, [ebx+48] |
5798 | test edx, edx |
5783 | test edx, edx |
5799 | jz .nosmi |
5784 | jz .nosmi |
5800 | mov al, [ebx+52] |
5785 | mov al, [ebx+52] |
5801 | out dx, al |
5786 | out dx, al |
5802 | mov edx, [ebx+64] |
5787 | mov edx, [ebx+64] |
5803 | @@: |
5788 | @@: |
5804 | in ax, dx |
5789 | in ax, dx |
5805 | test al, 1 |
5790 | test al, 1 |
5806 | jz @b |
5791 | jz @b |
5807 | .nosmi: |
5792 | .nosmi: |
5808 | and cx, 0x0707 |
5793 | and cx, 0x0707 |
5809 | shl cx, 2 |
5794 | shl cx, 2 |
5810 | or cx, 0x2020 |
5795 | or cx, 0x2020 |
5811 | mov edx, [ebx+64] |
5796 | mov edx, [ebx+64] |
5812 | in ax, dx |
5797 | in ax, dx |
5813 | and ax, 203h |
5798 | and ax, 203h |
5814 | or ah, cl |
5799 | or ah, cl |
5815 | out dx, ax |
5800 | out dx, ax |
5816 | mov edx, [ebx+68] |
5801 | mov edx, [ebx+68] |
5817 | test edx, edx |
5802 | test edx, edx |
5818 | jz @f |
5803 | jz @f |
5819 | in ax, dx |
5804 | in ax, dx |
5820 | and ax, 203h |
5805 | and ax, 203h |
5821 | or ah, ch |
5806 | or ah, ch |
5822 | out dx, ax |
5807 | out dx, ax |
5823 | @@: |
5808 | @@: |
5824 | jmp $ |
5809 | jmp $ |
5825 | 5810 | ||
5826 | 5811 | ||
5827 | no_acpi_power_off: |
5812 | no_acpi_power_off: |
5828 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5813 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5829 | mov word [OS_BASE+0x467+2], 0x1000 |
5814 | mov word [OS_BASE+0x467+2], 0x1000 |
5830 | 5815 | ||
5831 | mov al, 0x0F |
5816 | mov al, 0x0F |
5832 | out 0x70, al |
5817 | out 0x70, al |
5833 | mov al, 0x05 |
5818 | mov al, 0x05 |
5834 | out 0x71, al |
5819 | out 0x71, al |
5835 | 5820 | ||
5836 | mov al, 0xFE |
5821 | mov al, 0xFE |
5837 | out 0x64, al |
5822 | out 0x64, al |
5838 | 5823 | ||
5839 | hlt |
5824 | hlt |
5840 | jmp $-1 |
5825 | jmp $-1 |
5841 | 5826 | ||
5842 | scan_rsdp: |
5827 | scan_rsdp: |
5843 | add eax, OS_BASE |
5828 | add eax, OS_BASE |
5844 | .s: |
5829 | .s: |
5845 | cmp dword [eax], 'RSD ' |
5830 | cmp dword [eax], 'RSD ' |
5846 | jnz .n |
5831 | jnz .n |
5847 | cmp dword [eax+4], 'PTR ' |
5832 | cmp dword [eax+4], 'PTR ' |
5848 | jnz .n |
5833 | jnz .n |
5849 | xor edx, edx |
5834 | xor edx, edx |
5850 | xor esi, esi |
5835 | xor esi, esi |
5851 | @@: |
5836 | @@: |
5852 | add dl, [eax+esi] |
5837 | add dl, [eax+esi] |
5853 | inc esi |
5838 | inc esi |
5854 | cmp esi, 20 |
5839 | cmp esi, 20 |
5855 | jnz @b |
5840 | jnz @b |
5856 | test dl, dl |
5841 | test dl, dl |
5857 | jz .ok |
5842 | jz .ok |
5858 | .n: |
5843 | .n: |
5859 | add eax, 10h |
5844 | add eax, 10h |
5860 | loop .s |
5845 | loop .s |
5861 | stc |
5846 | stc |
5862 | .ok: |
5847 | .ok: |
5863 | ret |
5848 | ret |
5864 | end if |
5849 | end if |
5865 | 5850 | ||
5866 | if ~ lang eq sp |
5851 | if ~ lang eq sp |
5867 | diff16 "end of .text segment",0,$ |
5852 | diff16 "end of .text segment",0,$ |
5868 | end if |
5853 | end if |
5869 | 5854 | ||
5870 | include "data32.inc" |
5855 | include "data32.inc" |
5871 | 5856 | ||
5872 | __REV__ = __REV |
5857 | __REV__ = __REV |
5873 | 5858 | ||
5874 | if ~ lang eq sp |
5859 | if ~ lang eq sp |
5875 | diff16 "end of kernel code",0,$ |
5860 | diff16 "end of kernel code",0,$ |
5876 | end if=> |
5861 | end if=> |