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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. |
4 | ;; PROGRAMMING: |
4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
5 | ;; Ivan Poddubny |
6 | ;; Marat Zakiyanov (Mario79) |
6 | ;; Marat Zakiyanov (Mario79) |
7 | ;; VaStaNi |
7 | ;; VaStaNi |
8 | ;; Trans |
8 | ;; Trans |
9 | ;; Mihail Semenyako (mike.dld) |
9 | ;; Mihail Semenyako (mike.dld) |
10 | ;; Sergey Kuzmin (Wildwest) |
10 | ;; Sergey Kuzmin (Wildwest) |
11 | ;; Andrey Halyavin (halyavin) |
11 | ;; Andrey Halyavin (halyavin) |
12 | ;; Mihail Lisovin (Mihasik) |
12 | ;; Mihail Lisovin (Mihasik) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
14 | ;; NoName |
14 | ;; NoName |
15 | ;; Evgeny Grechnikov (Diamond) |
15 | ;; Evgeny Grechnikov (Diamond) |
16 | ;; Iliya Mihailov (Ghost) |
16 | ;; Iliya Mihailov (Ghost) |
17 | ;; Sergey Semyonov (Serge) |
17 | ;; Sergey Semyonov (Serge) |
18 | ;; Johnny_B |
18 | ;; Johnny_B |
19 | ;; SPraid (simba) |
19 | ;; SPraid (simba) |
20 | ;; Hidnplayr |
20 | ;; Hidnplayr |
21 | ;; Alexey Teplov ( |
21 | ;; Alexey Teplov ( |
22 | ;; Rus |
22 | ;; Rus |
23 | ;; Nable |
23 | ;; Nable |
24 | ;; shurf |
24 | ;; shurf |
25 | ;; Alver |
25 | ;; Alver |
26 | ;; Maxis |
26 | ;; Maxis |
27 | ;; Galkov |
27 | ;; Galkov |
28 | ;; CleverMouse |
28 | ;; CleverMouse |
29 | ;; tsdima |
29 | ;; tsdima |
30 | ;; turbanoff |
30 | ;; turbanoff |
31 | ;; Asper |
31 | ;; Asper |
32 | ;; art_zh |
32 | ;; art_zh |
33 | ;; |
33 | ;; |
34 | ;; Data in this file was originally part of MenuetOS project which is |
34 | ;; Data in this file was originally part of MenuetOS project which is |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
37 | ;; |
37 | ;; |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
39 | ;; PROGRAMMING: |
39 | ;; PROGRAMMING: |
40 | ;; |
40 | ;; |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
42 | ;; - main os coding/design |
42 | ;; - main os coding/design |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
46 | ;; quickcode@mail.ru |
46 | ;; quickcode@mail.ru |
47 | ;; Alexey, kgaz@crosswinds.net |
47 | ;; Alexey, kgaz@crosswinds.net |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
49 | ;; kristol@nic.fi |
49 | ;; kristol@nic.fi |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
53 | ;; |
53 | ;; |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
58 | ;; License (the "GPL") for full details. |
58 | ;; License (the "GPL") for full details. |
59 | ; |
59 | ; |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
65 | ;; on all copies. |
65 | ;; on all copies. |
66 | ;; |
66 | ;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
68 | 68 | ||
69 | include 'macros.inc' |
69 | include 'macros.inc' |
- | 70 | include 'struct.inc' |
|
70 | 71 | ||
71 | $Revision: 2268 $ |
72 | $Revision: 2434 $ |
72 | 73 | ||
73 | 74 | ||
74 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
75 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
75 | 76 | ||
76 | ; Enabling the next line will enable serial output console |
77 | ; Enabling the next line will enable serial output console |
77 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
78 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
78 | 79 | ||
79 | include "proc32.inc" |
80 | include "proc32.inc" |
80 | include "kglobals.inc" |
81 | include "kglobals.inc" |
81 | include "lang.inc" |
82 | include "lang.inc" |
82 | 83 | ||
83 | include "const.inc" |
84 | include "const.inc" |
84 | max_processes equ 255 |
85 | max_processes equ 255 |
85 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
86 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
86 | 87 | ||
87 | 88 | ||
88 | os_stack equ (os_data_l-gdts) ; GDTs |
89 | os_stack equ (os_data_l-gdts) ; GDTs |
89 | os_code equ (os_code_l-gdts) |
90 | os_code equ (os_code_l-gdts) |
90 | graph_data equ (3+graph_data_l-gdts) |
91 | graph_data equ (3+graph_data_l-gdts) |
91 | tss0 equ (tss0_l-gdts) |
92 | tss0 equ (tss0_l-gdts) |
92 | app_code equ (3+app_code_l-gdts) |
93 | app_code equ (3+app_code_l-gdts) |
93 | app_data equ (3+app_data_l-gdts) |
94 | app_data equ (3+app_data_l-gdts) |
94 | app_tls equ (3+tls_data_l-gdts) |
95 | app_tls equ (3+tls_data_l-gdts) |
95 | pci_code_sel equ (pci_code_32-gdts) |
96 | pci_code_sel equ (pci_code_32-gdts) |
96 | pci_data_sel equ (pci_data_32-gdts) |
97 | pci_data_sel equ (pci_data_32-gdts) |
97 | 98 | ||
98 | 99 | ||
99 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | ;; |
101 | ;; |
101 | ;; Included files: |
102 | ;; Included files: |
102 | ;; |
103 | ;; |
103 | ;; Kernel16.inc |
104 | ;; Kernel16.inc |
104 | ;; - Booteng.inc English text for bootup |
105 | ;; - Booteng.inc English text for bootup |
105 | ;; - Bootcode.inc Hardware setup |
106 | ;; - Bootcode.inc Hardware setup |
106 | ;; - Pci16.inc PCI functions |
107 | ;; - Pci16.inc PCI functions |
107 | ;; |
108 | ;; |
108 | ;; Kernel32.inc |
109 | ;; Kernel32.inc |
109 | ;; - Sys32.inc Process management |
110 | ;; - Sys32.inc Process management |
110 | ;; - Shutdown.inc Shutdown and restart |
111 | ;; - Shutdown.inc Shutdown and restart |
111 | ;; - Fat32.inc Read / write hd |
112 | ;; - Fat32.inc Read / write hd |
112 | ;; - Vesa12.inc Vesa 1.2 driver |
113 | ;; - Vesa12.inc Vesa 1.2 driver |
113 | ;; - Vesa20.inc Vesa 2.0 driver |
114 | ;; - Vesa20.inc Vesa 2.0 driver |
114 | ;; - Vga.inc VGA driver |
115 | ;; - Vga.inc VGA driver |
115 | ;; - Stack.inc Network interface |
116 | ;; - Stack.inc Network interface |
116 | ;; - Mouse.inc Mouse pointer |
117 | ;; - Mouse.inc Mouse pointer |
117 | ;; - Scincode.inc Window skinning |
118 | ;; - Scincode.inc Window skinning |
118 | ;; - Pci32.inc PCI functions |
119 | ;; - Pci32.inc PCI functions |
119 | ;; |
120 | ;; |
120 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
121 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
121 | 122 | ||
122 | 123 | ||
123 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
124 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
124 | ;; ;; |
125 | ;; ;; |
125 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
126 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
126 | ;; ;; |
127 | ;; ;; |
127 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
128 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
128 | 129 | ||
129 | use16 |
130 | use16 |
130 | org 0x0 |
131 | org 0x0 |
131 | jmp start_of_code |
132 | jmp start_of_code |
132 | 133 | ||
133 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
134 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
134 | 135 | ||
135 | include "boot/bootstr.inc" ; language-independent boot messages |
136 | include "boot/bootstr.inc" ; language-independent boot messages |
136 | include "boot/preboot.inc" |
137 | include "boot/preboot.inc" |
137 | 138 | ||
138 | if lang eq en |
139 | if lang eq en |
139 | include "boot/booteng.inc" ; english system boot messages |
140 | include "boot/booteng.inc" ; english system boot messages |
140 | else if lang eq ru |
141 | else if lang eq ru |
141 | include "boot/bootru.inc" ; russian system boot messages |
142 | include "boot/bootru.inc" ; russian system boot messages |
142 | include "boot/ru.inc" ; Russian font |
143 | include "boot/ru.inc" ; Russian font |
143 | else if lang eq et |
144 | else if lang eq et |
144 | include "boot/bootet.inc" ; estonian system boot messages |
145 | include "boot/bootet.inc" ; estonian system boot messages |
145 | include "boot/et.inc" ; Estonian font |
146 | include "boot/et.inc" ; Estonian font |
146 | else |
147 | else |
147 | include "boot/bootge.inc" ; german system boot messages |
148 | include "boot/bootge.inc" ; german system boot messages |
148 | end if |
149 | end if |
149 | 150 | ||
150 | include "boot/bootcode.inc" ; 16 bit system boot code |
151 | include "boot/bootcode.inc" ; 16 bit system boot code |
151 | include "bus/pci/pci16.inc" |
152 | include "bus/pci/pci16.inc" |
152 | include "detect/biosdisk.inc" |
153 | include "detect/biosdisk.inc" |
153 | 154 | ||
154 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
155 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
155 | ;; ;; |
156 | ;; ;; |
156 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
157 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
157 | ;; ;; |
158 | ;; ;; |
158 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
159 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
159 | 160 | ||
160 | 161 | ||
161 | ; CR0 Flags - Protected mode and Paging |
162 | ; CR0 Flags - Protected mode and Paging |
162 | 163 | ||
163 | mov ecx, CR0_PE |
164 | mov ecx, CR0_PE |
164 | 165 | ||
165 | ; Enabling 32 bit protected mode |
166 | ; Enabling 32 bit protected mode |
166 | 167 | ||
167 | sidt [cs:old_ints_h] |
168 | sidt [cs:old_ints_h] |
168 | 169 | ||
169 | cli ; disable all irqs |
170 | cli ; disable all irqs |
170 | cld |
171 | cld |
171 | mov al,255 ; mask all irqs |
172 | mov al, 255 ; mask all irqs |
172 | out 0xa1,al |
173 | out 0xa1, al |
173 | out 0x21,al |
174 | out 0x21, al |
- | 175 | l.5: |
|
174 | l.5: in al, 0x64 ; Enable A20 |
176 | in al, 0x64 ; Enable A20 |
175 | test al, 2 |
177 | test al, 2 |
176 | jnz l.5 |
178 | jnz l.5 |
177 | mov al, 0xD1 |
179 | mov al, 0xD1 |
178 | out 0x64, al |
180 | out 0x64, al |
- | 181 | l.6: |
|
179 | l.6: in al, 0x64 |
182 | in al, 0x64 |
180 | test al, 2 |
183 | test al, 2 |
181 | jnz l.6 |
184 | jnz l.6 |
182 | mov al, 0xDF |
185 | mov al, 0xDF |
183 | out 0x60, al |
186 | out 0x60, al |
- | 187 | l.7: |
|
184 | l.7: in al, 0x64 |
188 | in al, 0x64 |
185 | test al, 2 |
189 | test al, 2 |
186 | jnz l.7 |
190 | jnz l.7 |
187 | mov al, 0xFF |
191 | mov al, 0xFF |
188 | out 0x64, al |
192 | out 0x64, al |
189 | 193 | ||
190 | lgdt [cs:tmp_gdt] ; Load GDT |
194 | lgdt [cs:tmp_gdt] ; Load GDT |
191 | mov eax, cr0 ; protected mode |
195 | mov eax, cr0 ; protected mode |
192 | or eax, ecx |
196 | or eax, ecx |
193 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
197 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
194 | mov cr0, eax |
198 | mov cr0, eax |
195 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
199 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
196 | 200 | ||
197 | align 8 |
201 | align 8 |
198 | tmp_gdt: |
202 | tmp_gdt: |
199 | 203 | ||
200 | dw 23 |
204 | dw 23 |
201 | dd tmp_gdt+0x10000 |
205 | dd tmp_gdt+0x10000 |
202 | dw 0 |
206 | dw 0 |
203 | 207 | ||
204 | dw 0xffff |
208 | dw 0xffff |
205 | dw 0x0000 |
209 | dw 0x0000 |
206 | db 0x00 |
210 | db 0x00 |
207 | dw 11011111b *256 +10011010b |
211 | dw 11011111b *256 +10011010b |
208 | db 0x00 |
212 | db 0x00 |
209 | 213 | ||
210 | dw 0xffff |
214 | dw 0xffff |
211 | dw 0x0000 |
215 | dw 0x0000 |
212 | db 0x00 |
216 | db 0x00 |
213 | dw 11011111b *256 +10010010b |
217 | dw 11011111b *256 +10010010b |
214 | db 0x00 |
218 | db 0x00 |
215 | 219 | ||
216 | include "data16.inc" |
220 | include "data16.inc" |
217 | 221 | ||
218 | use32 |
222 | use32 |
219 | org $+0x10000 |
223 | org $+0x10000 |
220 | 224 | ||
221 | align 4 |
225 | align 4 |
222 | B32: |
226 | B32: |
223 | mov ax,os_stack ; Selector for os |
227 | mov ax, os_stack ; Selector for os |
224 | mov ds,ax |
228 | mov ds, ax |
225 | mov es,ax |
229 | mov es, ax |
226 | mov fs,ax |
230 | mov fs, ax |
227 | mov gs,ax |
231 | mov gs, ax |
228 | mov ss,ax |
232 | mov ss, ax |
229 | mov esp,0x006CC00 ; Set stack |
233 | mov esp, 0x006CC00 ; Set stack |
230 | 234 | ||
231 | ; CLEAR 0x280000 - HEAP_BASE |
235 | ; CLEAR 0x280000 - HEAP_BASE |
232 | 236 | ||
233 | xor eax,eax |
237 | xor eax, eax |
234 | mov edi,CLEAN_ZONE |
238 | mov edi, CLEAN_ZONE |
235 | mov ecx,(HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
239 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
236 | cld |
240 | cld |
237 | rep stosd |
241 | rep stosd |
238 | 242 | ||
239 | ; CLEAR KERNEL UNDEFINED GLOBALS |
243 | ; CLEAR KERNEL UNDEFINED GLOBALS |
240 | mov edi, endofcode-OS_BASE |
244 | mov edi, endofcode-OS_BASE |
241 | mov ecx, 0x90000 |
245 | mov ecx, 0x90000 |
242 | sub ecx, edi |
246 | sub ecx, edi |
243 | shr ecx, 2 |
247 | shr ecx, 2 |
244 | rep stosd |
248 | rep stosd |
245 | 249 | ||
246 | ; SAVE & CLEAR 0-0xffff |
250 | ; SAVE & CLEAR 0-0xffff |
247 | 251 | ||
248 | xor esi, esi |
252 | xor esi, esi |
249 | mov edi,(BOOT_VAR-OS_BASE) |
253 | mov edi, (BOOT_VAR-OS_BASE) |
250 | mov ecx,0x10000 / 4 |
254 | mov ecx, 0x10000 / 4 |
251 | rep movsd |
255 | rep movsd |
252 | mov edi,0x1000 |
256 | mov edi, 0x1000 |
253 | mov ecx,0xf000 / 4 |
257 | mov ecx, 0xf000 / 4 |
254 | rep stosd |
258 | rep stosd |
255 | 259 | ||
256 | call test_cpu |
260 | call test_cpu |
257 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
261 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
258 | 262 | ||
259 | call check_acpi |
263 | call check_acpi |
260 | call init_BIOS32 |
264 | call init_BIOS32 |
261 | ; MEMORY MODEL |
265 | ; MEMORY MODEL |
262 | call mem_test |
266 | call mem_test |
263 | call init_mem |
267 | call init_mem |
264 | call init_page_map |
268 | call init_page_map |
265 | 269 | ||
266 | ; ENABLE PAGING |
270 | ; ENABLE PAGING |
267 | 271 | ||
268 | mov eax, sys_pgdir-OS_BASE |
272 | mov eax, sys_pgdir-OS_BASE |
269 | mov cr3, eax |
273 | mov cr3, eax |
270 | 274 | ||
271 | mov eax,cr0 |
275 | mov eax, cr0 |
272 | or eax,CR0_PG+CR0_WP |
276 | or eax, CR0_PG+CR0_WP |
273 | mov cr0,eax |
277 | mov cr0, eax |
274 | 278 | ||
275 | lgdt [gdts] |
279 | lgdt [gdts] |
276 | jmp pword os_code:high_code |
280 | jmp pword os_code:high_code |
277 | 281 | ||
278 | align 4 |
282 | align 4 |
279 | bios32_entry dd ? |
283 | bios32_entry dd ? |
280 | tmp_page_tabs dd ? |
284 | tmp_page_tabs dd ? |
281 | 285 | ||
282 | use16 |
286 | use16 |
283 | org $-0x10000 |
287 | org $-0x10000 |
284 | include "boot/shutdown.inc" ; shutdown or restart |
288 | include "boot/shutdown.inc" ; shutdown or restart |
285 | org $+0x10000 |
289 | org $+0x10000 |
286 | use32 |
290 | use32 |
287 | 291 | ||
288 | __DEBUG__ fix 1 |
292 | __DEBUG__ fix 1 |
289 | __DEBUG_LEVEL__ fix 1 |
293 | __DEBUG_LEVEL__ fix 1 |
290 | include 'init.inc' |
294 | include 'init.inc' |
291 | 295 | ||
292 | org OS_BASE+$ |
296 | org OS_BASE+$ |
293 | 297 | ||
294 | align 4 |
298 | align 4 |
295 | high_code: |
299 | high_code: |
296 | mov ax, os_stack |
300 | mov ax, os_stack |
297 | mov bx, app_data |
301 | mov bx, app_data |
298 | mov cx, app_tls |
302 | mov cx, app_tls |
299 | mov ss, ax |
303 | mov ss, ax |
300 | add esp, OS_BASE |
304 | add esp, OS_BASE |
301 | 305 | ||
302 | mov ds, bx |
306 | mov ds, bx |
303 | mov es, bx |
307 | mov es, bx |
304 | mov fs, cx |
308 | mov fs, cx |
305 | mov gs, bx |
309 | mov gs, bx |
306 | 310 | ||
307 | bt [cpu_caps], CAPS_PGE |
311 | bt [cpu_caps], CAPS_PGE |
308 | jnc @F |
312 | jnc @F |
309 | 313 | ||
310 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
314 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
311 | 315 | ||
312 | mov ebx, cr4 |
316 | mov ebx, cr4 |
313 | or ebx, CR4_PGE |
317 | or ebx, CR4_PGE |
314 | mov cr4, ebx |
318 | mov cr4, ebx |
315 | @@: |
319 | @@: |
316 | xor eax, eax |
320 | xor eax, eax |
317 | mov dword [sys_pgdir], eax |
321 | mov dword [sys_pgdir], eax |
318 | mov dword [sys_pgdir+4], eax |
322 | mov dword [sys_pgdir+4], eax |
319 | 323 | ||
320 | mov eax, cr3 |
324 | mov eax, cr3 |
321 | mov cr3, eax ; flush TLB |
325 | mov cr3, eax ; flush TLB |
322 | 326 | ||
323 | mov ecx, pg_data.mutex |
327 | mov ecx, pg_data.mutex |
324 | call mutex_init |
328 | call mutex_init |
325 | 329 | ||
326 | mov ecx, disk_list_mutex |
330 | mov ecx, disk_list_mutex |
327 | call mutex_init |
331 | call mutex_init |
328 | 332 | ||
329 | ; SAVE REAL MODE VARIABLES |
333 | ; SAVE REAL MODE VARIABLES |
330 | mov ax, [BOOT_VAR + 0x9031] |
334 | mov ax, [BOOT_VAR + 0x9031] |
331 | mov [IDEContrRegsBaseAddr], ax |
335 | mov [IDEContrRegsBaseAddr], ax |
332 | ; --------------- APM --------------------- |
336 | ; --------------- APM --------------------- |
333 | 337 | ||
334 | ; init selectors |
338 | ; init selectors |
335 | mov ebx,[BOOT_VAR+0x9040] ; offset of APM entry point |
339 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
336 | movzx eax,word [BOOT_VAR+0x9050] ; real-mode segment base address of |
340 | movzx eax, word [BOOT_VAR+0x9050]; real-mode segment base address of |
337 | ; protected-mode 32-bit code segment |
341 | ; protected-mode 32-bit code segment |
338 | movzx ecx,word [BOOT_VAR+0x9052] ; real-mode segment base address of |
342 | movzx ecx, word [BOOT_VAR+0x9052]; real-mode segment base address of |
339 | ; protected-mode 16-bit code segment |
343 | ; protected-mode 16-bit code segment |
340 | movzx edx,word [BOOT_VAR+0x9054] ; real-mode segment base address of |
344 | movzx edx, word [BOOT_VAR+0x9054]; real-mode segment base address of |
341 | ; protected-mode 16-bit data segment |
345 | ; protected-mode 16-bit data segment |
342 | 346 | ||
343 | shl eax, 4 |
347 | shl eax, 4 |
344 | mov [dword apm_code_32 + 2], ax |
348 | mov [dword apm_code_32 + 2], ax |
345 | shr eax, 16 |
349 | shr eax, 16 |
346 | mov [dword apm_code_32 + 4], al |
350 | mov [dword apm_code_32 + 4], al |
347 | 351 | ||
348 | shl ecx, 4 |
352 | shl ecx, 4 |
349 | mov [dword apm_code_16 + 2], cx |
353 | mov [dword apm_code_16 + 2], cx |
350 | shr ecx, 16 |
354 | shr ecx, 16 |
351 | mov [dword apm_code_16 + 4], cl |
355 | mov [dword apm_code_16 + 4], cl |
352 | 356 | ||
353 | shl edx, 4 |
357 | shl edx, 4 |
354 | mov [dword apm_data_16 + 2], dx |
358 | mov [dword apm_data_16 + 2], dx |
355 | shr edx, 16 |
359 | shr edx, 16 |
356 | mov [dword apm_data_16 + 4], dl |
360 | mov [dword apm_data_16 + 4], dl |
357 | 361 | ||
358 | mov dword[apm_entry], ebx |
362 | mov dword[apm_entry], ebx |
359 | mov word [apm_entry + 4], apm_code_32 - gdts |
363 | mov word [apm_entry + 4], apm_code_32 - gdts |
360 | 364 | ||
361 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
365 | mov eax, [BOOT_VAR + 0x9044]; version & flags |
362 | mov [apm_vf], eax |
366 | mov [apm_vf], eax |
363 | ; ----------------------------------------- |
367 | ; ----------------------------------------- |
364 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
368 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
365 | ; mov [0xF604],byte 1 ;al |
369 | ; mov [0xF604],byte 1 ;al |
366 | mov al, [BOOT_VAR+0x901F] ; DMA access |
370 | mov al, [BOOT_VAR+0x901F] ; DMA access |
367 | mov [allow_dma_access], al |
371 | mov [allow_dma_access], al |
368 | movzx eax, byte [BOOT_VAR+0x9000] ; bpp |
372 | movzx eax, byte [BOOT_VAR+0x9000] ; bpp |
369 | mov [ScreenBPP],al |
373 | mov [ScreenBPP], al |
370 | 374 | ||
371 | mov [_display.bpp], eax |
375 | mov [_display.bpp], eax |
372 | mov [_display.vrefresh], 60 |
376 | mov [_display.vrefresh], 60 |
373 | mov [_display.disable_mouse], __sys_disable_mouse |
- | |
374 | 377 | ||
375 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
378 | movzx eax, word [BOOT_VAR+0x900A]; X max |
376 | mov [_display.width], eax |
379 | mov [_display.width], eax |
377 | dec eax |
380 | dec eax |
378 | mov [Screen_Max_X],eax |
381 | mov [Screen_Max_X], eax |
379 | mov [screen_workarea.right],eax |
382 | mov [screen_workarea.right], eax |
380 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
383 | movzx eax, word [BOOT_VAR+0x900C]; Y max |
381 | mov [_display.height], eax |
384 | mov [_display.height], eax |
382 | dec eax |
385 | dec eax |
383 | mov [Screen_Max_Y],eax |
386 | mov [Screen_Max_Y], eax |
384 | mov [screen_workarea.bottom],eax |
387 | mov [screen_workarea.bottom], eax |
385 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
388 | movzx eax, word [BOOT_VAR+0x9008]; screen mode |
386 | mov [SCR_MODE],eax |
389 | mov [SCR_MODE], eax |
387 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
390 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
388 | mov [BANK_SWITCH],eax |
391 | ; mov [BANK_SWITCH], eax |
389 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
392 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
390 | cmp [SCR_MODE],word 0x13 ; 320x200 |
393 | cmp [SCR_MODE], word 0x13 ; 320x200 |
391 | je @f |
394 | je @f |
392 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
395 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
393 | je @f |
396 | je @f |
394 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
397 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
395 | mov [BytesPerScanLine],ax |
398 | mov [BytesPerScanLine], ax |
396 | mov [_display.pitch], eax |
399 | mov [_display.pitch], eax |
397 | @@: |
400 | @@: |
398 | mov eax, [_display.width] |
401 | mov eax, [_display.width] |
399 | mul [_display.height] |
402 | mul [_display.height] |
400 | mov [_WinMapSize], eax |
403 | mov [_WinMapSize], eax |
401 | 404 | ||
402 | mov esi, BOOT_VAR+0x9080 |
405 | mov esi, BOOT_VAR+0x9080 |
403 | movzx ecx, byte [esi-1] |
406 | movzx ecx, byte [esi-1] |
404 | mov [NumBiosDisks], ecx |
407 | mov [NumBiosDisks], ecx |
405 | mov edi, BiosDisksData |
408 | mov edi, BiosDisksData |
406 | rep movsd |
409 | rep movsd |
407 | 410 | ||
408 | ; GRAPHICS ADDRESSES |
411 | ; GRAPHICS ADDRESSES |
409 | 412 | ||
410 | and byte [BOOT_VAR+0x901e],0x0 |
413 | and byte [BOOT_VAR+0x901e], 0x0 |
411 | mov eax,[BOOT_VAR+0x9018] |
414 | mov eax, [BOOT_VAR+0x9018] |
412 | mov [LFBAddress],eax |
415 | mov [LFBAddress], eax |
413 | 416 | ||
414 | cmp [SCR_MODE],word 0100000000000000b |
417 | cmp [SCR_MODE], word 0100000000000000b |
415 | jge setvesa20 |
418 | jge setvesa20 |
416 | cmp [SCR_MODE],word 0x13 |
419 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
417 | je v20ga32 |
420 | je v20ga32 |
418 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
- | |
419 | mov [GETPIXEL],dword Vesa12_getpixel24 |
- | |
420 | cmp [ScreenBPP],byte 24 |
- | |
421 | jz ga24 |
- | |
422 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
- | |
423 | mov [GETPIXEL],dword Vesa12_getpixel32 |
- | |
424 | ga24: |
- | |
425 | jmp v20ga24 |
421 | jmp v20ga24 |
- | 422 | ; mov [PUTPIXEL], dword Vesa12_putpixel24 ; Vesa 1.2 |
|
- | 423 | ; mov [GETPIXEL], dword Vesa12_getpixel24 |
|
- | 424 | ; cmp [ScreenBPP], byte 24 |
|
- | 425 | ; jz ga24 |
|
- | 426 | ; mov [PUTPIXEL], dword Vesa12_putpixel32 |
|
- | 427 | ; mov [GETPIXEL], dword Vesa12_getpixel32 |
|
- | 428 | ; ga24: |
|
- | 429 | ; jmp v20ga24 |
|
426 | setvesa20: |
430 | setvesa20: |
427 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
431 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
428 | mov [GETPIXEL],dword Vesa20_getpixel24 |
432 | mov [GETPIXEL], dword Vesa20_getpixel24 |
429 | cmp [ScreenBPP],byte 24 |
433 | cmp [ScreenBPP], byte 24 |
430 | jz v20ga24 |
434 | jz v20ga24 |
431 | v20ga32: |
435 | v20ga32: |
432 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
436 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
433 | mov [GETPIXEL],dword Vesa20_getpixel32 |
437 | mov [GETPIXEL], dword Vesa20_getpixel32 |
- | 438 | jmp no_mode_0x12 |
|
434 | v20ga24: |
439 | v20ga24: |
435 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
440 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
436 | jne no_mode_0x12 |
441 | jne no_mode_0x12 |
437 | mov [PUTPIXEL],dword VGA_putpixel |
442 | mov [PUTPIXEL], dword VGA_putpixel |
438 | mov [GETPIXEL],dword Vesa20_getpixel32 |
443 | mov [GETPIXEL], dword Vesa20_getpixel32 |
439 | no_mode_0x12: |
444 | no_mode_0x12: |
440 | 445 | ||
441 | ; -------- Fast System Call init ---------- |
446 | ; -------- Fast System Call init ---------- |
442 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
447 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
443 | bt [cpu_caps], CAPS_SEP |
448 | bt [cpu_caps], CAPS_SEP |
444 | jnc .SEnP ; SysEnter not Present |
449 | jnc .SEnP ; SysEnter not Present |
445 | xor edx, edx |
450 | xor edx, edx |
446 | mov ecx, MSR_SYSENTER_CS |
451 | mov ecx, MSR_SYSENTER_CS |
447 | mov eax, os_code |
452 | mov eax, os_code |
448 | wrmsr |
453 | wrmsr |
449 | mov ecx, MSR_SYSENTER_ESP |
454 | mov ecx, MSR_SYSENTER_ESP |
450 | ; mov eax, sysenter_stack ; Check it |
455 | ; mov eax, sysenter_stack ; Check it |
451 | xor eax, eax |
456 | xor eax, eax |
452 | wrmsr |
457 | wrmsr |
453 | mov ecx, MSR_SYSENTER_EIP |
458 | mov ecx, MSR_SYSENTER_EIP |
454 | mov eax, sysenter_entry |
459 | mov eax, sysenter_entry |
455 | wrmsr |
460 | wrmsr |
456 | .SEnP: |
461 | .SEnP: |
457 | ; AMD SYSCALL/SYSRET |
462 | ; AMD SYSCALL/SYSRET |
458 | cmp byte[cpu_vendor], 'A' |
463 | cmp byte[cpu_vendor], 'A' |
459 | jne .noSYSCALL |
464 | jne .noSYSCALL |
460 | mov eax, 0x80000001 |
465 | mov eax, 0x80000001 |
461 | cpuid |
466 | cpuid |
462 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
467 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
463 | jz .noSYSCALL |
468 | jz .noSYSCALL |
464 | mov ecx, MSR_AMD_EFER |
469 | mov ecx, MSR_AMD_EFER |
465 | rdmsr |
470 | rdmsr |
466 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
471 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
467 | wrmsr |
472 | wrmsr |
468 | 473 | ||
469 | ; !!!! It`s dirty hack, fix it !!! |
474 | ; !!!! It`s dirty hack, fix it !!! |
470 | ; Bits of EDX : |
475 | ; Bits of EDX : |
471 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
476 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
472 | ; and the contents of this field, plus 8, are copied into the SS register. |
477 | ; and the contents of this field, plus 8, are copied into the SS register. |
473 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
478 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
474 | ; and the contents of this field, plus 8, are copied into the SS register. |
479 | ; and the contents of this field, plus 8, are copied into the SS register. |
475 | 480 | ||
476 | ; mov edx, (os_code + 16) * 65536 + os_code |
481 | ; mov edx, (os_code + 16) * 65536 + os_code |
477 | mov edx, 0x1B0008 |
482 | mov edx, 0x1B0008 |
478 | 483 | ||
479 | mov eax, syscall_entry |
484 | mov eax, syscall_entry |
480 | mov ecx, MSR_AMD_STAR |
485 | mov ecx, MSR_AMD_STAR |
481 | wrmsr |
486 | wrmsr |
482 | .noSYSCALL: |
487 | .noSYSCALL: |
483 | ; ----------------------------------------- |
488 | ; ----------------------------------------- |
484 | stdcall alloc_page |
489 | stdcall alloc_page |
485 | stdcall map_page, tss-0xF80, eax, PG_SW |
490 | stdcall map_page, tss-0xF80, eax, PG_SW |
486 | stdcall alloc_page |
491 | stdcall alloc_page |
487 | inc eax |
492 | inc eax |
488 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
493 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
489 | stdcall map_page, tss+0x80, eax, PG_SW |
494 | stdcall map_page, tss+0x80, eax, PG_SW |
490 | stdcall alloc_page |
495 | stdcall alloc_page |
491 | inc eax |
496 | inc eax |
492 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
497 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
493 | stdcall map_page, tss+0x1080, eax, PG_SW |
498 | stdcall map_page, tss+0x1080, eax, PG_SW |
494 | 499 | ||
495 | ; LOAD IDT |
500 | ; LOAD IDT |
496 | 501 | ||
497 | call build_interrupt_table ;lidt is executed |
502 | call build_interrupt_table ;lidt is executed |
498 | ;lidt [idtreg] |
503 | ;lidt [idtreg] |
499 | 504 | ||
500 | call init_kernel_heap |
505 | call init_kernel_heap |
501 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
506 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
502 | mov [os_stack_seg], eax |
507 | mov [os_stack_seg], eax |
503 | 508 | ||
504 | lea esp, [eax+RING0_STACK_SIZE] |
509 | lea esp, [eax+RING0_STACK_SIZE] |
505 | 510 | ||
506 | mov [tss._ss0], os_stack |
511 | mov [tss._ss0], os_stack |
507 | mov [tss._esp0], esp |
512 | mov [tss._esp0], esp |
508 | mov [tss._esp], esp |
513 | mov [tss._esp], esp |
509 | mov [tss._cs],os_code |
514 | mov [tss._cs], os_code |
510 | mov [tss._ss],os_stack |
515 | mov [tss._ss], os_stack |
511 | mov [tss._ds],app_data |
516 | mov [tss._ds], app_data |
512 | mov [tss._es],app_data |
517 | mov [tss._es], app_data |
513 | mov [tss._fs],app_data |
518 | mov [tss._fs], app_data |
514 | mov [tss._gs],app_data |
519 | mov [tss._gs], app_data |
515 | mov [tss._io],128 |
520 | mov [tss._io], 128 |
516 | ;Add IO access table - bit array of permitted ports |
521 | ;Add IO access table - bit array of permitted ports |
517 | mov edi, tss._io_map_0 |
522 | mov edi, tss._io_map_0 |
518 | xor eax, eax |
523 | xor eax, eax |
519 | not eax |
524 | not eax |
520 | mov ecx, 8192/4 |
525 | mov ecx, 8192/4 |
521 | rep stosd ; access to 4096*8=65536 ports |
526 | rep stosd ; access to 4096*8=65536 ports |
522 | 527 | ||
523 | mov ax,tss0 |
528 | mov ax, tss0 |
524 | ltr ax |
529 | ltr ax |
525 | 530 | ||
526 | mov [LFBSize], 0x800000 |
531 | mov [LFBSize], 0x800000 |
527 | call init_LFB |
532 | call init_LFB |
528 | call init_fpu |
533 | call init_fpu |
529 | call init_malloc |
534 | call init_malloc |
530 | 535 | ||
531 | stdcall alloc_kernel_space, 0x51000 |
536 | stdcall alloc_kernel_space, 0x51000 |
532 | mov [default_io_map], eax |
537 | mov [default_io_map], eax |
533 | 538 | ||
534 | add eax, 0x2000 |
539 | add eax, 0x2000 |
535 | mov [ipc_tmp], eax |
540 | mov [ipc_tmp], eax |
536 | mov ebx, 0x1000 |
541 | mov ebx, 0x1000 |
537 | 542 | ||
538 | add eax, 0x40000 |
543 | add eax, 0x40000 |
539 | mov [proc_mem_map], eax |
544 | mov [proc_mem_map], eax |
540 | 545 | ||
541 | add eax, 0x8000 |
546 | add eax, 0x8000 |
542 | mov [proc_mem_pdir], eax |
547 | mov [proc_mem_pdir], eax |
543 | 548 | ||
544 | add eax, ebx |
549 | add eax, ebx |
545 | mov [proc_mem_tab], eax |
550 | mov [proc_mem_tab], eax |
546 | 551 | ||
547 | add eax, ebx |
552 | add eax, ebx |
548 | mov [tmp_task_pdir], eax |
553 | mov [tmp_task_pdir], eax |
549 | 554 | ||
550 | add eax, ebx |
555 | add eax, ebx |
551 | mov [tmp_task_ptab], eax |
556 | mov [tmp_task_ptab], eax |
552 | 557 | ||
553 | add eax, ebx |
558 | add eax, ebx |
554 | mov [ipc_pdir], eax |
559 | mov [ipc_pdir], eax |
555 | 560 | ||
556 | add eax, ebx |
561 | add eax, ebx |
557 | mov [ipc_ptab], eax |
562 | mov [ipc_ptab], eax |
558 | 563 | ||
559 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
564 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
560 | (unpack.lc+unpack.lp)))*4 |
565 | (unpack.lc+unpack.lp)))*4 |
561 | 566 | ||
562 | mov [unpack.p], eax |
567 | mov [unpack.p], eax |
563 | 568 | ||
564 | call init_events |
569 | call init_events |
565 | mov eax, srv.fd-SRV_FD_OFFSET |
570 | mov eax, srv.fd-SRV.fd |
566 | mov [srv.fd], eax |
571 | mov [srv.fd], eax |
567 | mov [srv.bk], eax |
572 | mov [srv.bk], eax |
568 | 573 | ||
569 | ;Set base of graphic segment to linear address of LFB |
574 | ;Set base of graphic segment to linear address of LFB |
570 | mov eax,[LFBAddress] ; set for gs |
575 | mov eax, [LFBAddress] ; set for gs |
571 | mov [graph_data_l+2],ax |
576 | mov [graph_data_l+2], ax |
572 | shr eax,16 |
577 | shr eax, 16 |
573 | mov [graph_data_l+4],al |
578 | mov [graph_data_l+4], al |
574 | mov [graph_data_l+7],ah |
579 | mov [graph_data_l+7], ah |
575 | 580 | ||
576 | stdcall kernel_alloc, [_WinMapSize] |
581 | stdcall kernel_alloc, [_WinMapSize] |
577 | mov [_WinMapAddress], eax |
582 | mov [_WinMapAddress], eax |
578 | 583 | ||
579 | xor eax,eax |
584 | xor eax, eax |
580 | inc eax |
585 | inc eax |
581 | mov [CURRENT_TASK],eax ;dword 1 |
586 | mov [CURRENT_TASK], eax ;dword 1 |
582 | mov [TASK_COUNT],eax ;dword 1 |
587 | mov [TASK_COUNT], eax ;dword 1 |
583 | mov [TASK_BASE],dword TASK_DATA |
588 | mov [TASK_BASE], dword TASK_DATA |
584 | mov [current_slot], SLOT_BASE+256 |
589 | mov [current_slot], SLOT_BASE+256 |
585 | 590 | ||
586 | ; set background |
591 | ; set background |
587 | 592 | ||
588 | mov [BgrDrawMode],eax |
593 | mov [BgrDrawMode], eax |
589 | mov [BgrDataWidth],eax |
594 | mov [BgrDataWidth], eax |
590 | mov [BgrDataHeight],eax |
595 | mov [BgrDataHeight], eax |
591 | mov [mem_BACKGROUND], 4 |
596 | mov [mem_BACKGROUND], 4 |
592 | mov [img_background], static_background_data |
597 | mov [img_background], static_background_data |
593 | 598 | ||
594 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
599 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
595 | 600 | ||
596 | stdcall kernel_alloc, 0x10000/8 |
601 | stdcall kernel_alloc, 0x10000/8 |
597 | mov edi, eax |
602 | mov edi, eax |
598 | mov [network_free_ports], eax |
603 | mov [network_free_ports], eax |
599 | or eax, -1 |
604 | or eax, -1 |
600 | mov ecx, 0x10000/32 |
605 | mov ecx, 0x10000/32 |
601 | rep stosd |
606 | rep stosd |
602 | 607 | ||
603 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
608 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
604 | 609 | ||
605 | call init_irqs |
610 | call init_irqs |
606 | call PIC_init |
611 | call PIC_init |
607 | 612 | ||
608 | ; Initialize system V86 machine |
613 | ; Initialize system V86 machine |
609 | call init_sys_v86 |
614 | call init_sys_v86 |
610 | 615 | ||
611 | ; Initialize system timer (IRQ0) |
616 | ; Initialize system timer (IRQ0) |
612 | call PIT_init |
617 | call PIT_init |
613 | 618 | ||
614 | ; Try to Initialize APIC |
619 | ; Try to Initialize APIC |
615 | call APIC_init |
620 | call APIC_init |
616 | 621 | ||
617 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
622 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
618 | ; they are used: when partitions are scanned, hd_read relies on timer |
623 | ; they are used: when partitions are scanned, hd_read relies on timer |
619 | call unmask_timer |
624 | call unmask_timer |
620 | stdcall enable_irq, 2 ; @#$%! PIC |
625 | stdcall enable_irq, 2 ; @#$%! PIC |
621 | stdcall enable_irq, 6 ; FDD |
626 | stdcall enable_irq, 6 ; FDD |
622 | stdcall enable_irq, 13 ; co-processor |
627 | stdcall enable_irq, 13 ; co-processor |
623 | stdcall enable_irq, 14 |
628 | stdcall enable_irq, 14 |
624 | stdcall enable_irq, 15 |
629 | stdcall enable_irq, 15 |
625 | 630 | ||
626 | ; Enable interrupts in IDE controller |
631 | ; Enable interrupts in IDE controller |
627 | mov al, 0 |
632 | mov al, 0 |
628 | mov dx, 0x3F6 |
633 | mov dx, 0x3F6 |
629 | out dx, al |
634 | out dx, al |
630 | mov dl, 0x76 |
635 | mov dl, 0x76 |
631 | out dx, al |
636 | out dx, al |
632 | 637 | ||
633 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
638 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
634 | include 'detect/disks.inc' |
639 | include 'detect/disks.inc' |
635 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
640 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
636 | 641 | ||
637 | call Parser_params |
642 | call Parser_params |
638 | 643 | ||
639 | if ~ defined extended_primary_loader |
644 | if ~ defined extended_primary_loader |
640 | ; ramdisk image should be loaded by extended primary loader if it exists |
645 | ; ramdisk image should be loaded by extended primary loader if it exists |
641 | ; READ RAMDISK IMAGE FROM HD |
646 | ; READ RAMDISK IMAGE FROM HD |
642 | 647 | ||
643 | ;!!!!!!!!!!!!!!!!!!!!!!! |
648 | ;!!!!!!!!!!!!!!!!!!!!!!! |
644 | include 'boot/rdload.inc' |
649 | include 'boot/rdload.inc' |
645 | ;!!!!!!!!!!!!!!!!!!!!!!! |
650 | ;!!!!!!!!!!!!!!!!!!!!!!! |
646 | end if |
651 | end if |
647 | ; mov [dma_hdd],1 |
652 | ; mov [dma_hdd],1 |
648 | ; CALCULATE FAT CHAIN FOR RAMDISK |
653 | ; CALCULATE FAT CHAIN FOR RAMDISK |
649 | 654 | ||
650 | call calculatefatchain |
655 | call calculatefatchain |
651 | 656 | ||
652 | if 0 |
657 | if 0 |
653 | mov ax,[OS_BASE+0x10000+bx_from_load] |
658 | mov ax, [OS_BASE+0x10000+bx_from_load] |
654 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
659 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
655 | je no_lib_load |
660 | je no_lib_load |
656 | ; LOADING LIBRARES |
661 | ; LOADING LIBRARES |
657 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
662 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
658 | call load_file_parse_table ; prepare file parse table |
663 | call load_file_parse_table ; prepare file parse table |
659 | call set_kernel_conf ; configure devices and gui |
664 | call set_kernel_conf ; configure devices and gui |
660 | no_lib_load: |
665 | no_lib_load: |
661 | end if |
666 | end if |
662 | 667 | ||
663 | ; LOAD FONTS I and II |
668 | ; LOAD FONTS I and II |
664 | 669 | ||
665 | stdcall read_file, char, FONT_I, 0, 2304 |
670 | stdcall read_file, char, FONT_I, 0, 2304 |
666 | stdcall read_file, char2, FONT_II, 0, 2560 |
671 | stdcall read_file, char2, FONT_II, 0, 2560 |
- | 672 | ||
- | 673 | mov [MOUSE_PICTURE], dword mousepointer |
|
- | 674 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
|
- | 675 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
|
667 | 676 | ||
668 | mov esi,boot_fonts |
677 | mov esi, boot_fonts |
669 | call boot_log |
678 | call boot_log |
670 | 679 | ||
671 | ; Display APIC status |
680 | ; Display APIC status |
672 | mov esi, boot_APIC_found |
681 | mov esi, boot_APIC_found |
673 | cmp [irq_mode], IRQ_APIC |
682 | cmp [irq_mode], IRQ_APIC |
674 | je @f |
683 | je @f |
675 | mov esi, boot_APIC_nfound |
684 | mov esi, boot_APIC_nfound |
676 | @@: |
685 | @@: |
677 | 686 | ||
678 | ; PRINT AMOUNT OF MEMORY |
687 | ; PRINT AMOUNT OF MEMORY |
679 | mov esi, boot_memdetect |
688 | mov esi, boot_memdetect |
680 | call boot_log |
689 | call boot_log |
681 | 690 | ||
682 | movzx ecx, word [boot_y] |
691 | movzx ecx, word [boot_y] |
683 | if lang eq ru |
692 | if lang eq ru |
684 | or ecx, (10+30*6) shl 16 |
693 | or ecx, (10+30*6) shl 16 |
685 | else |
694 | else |
686 | or ecx, (10+29*6) shl 16 |
695 | or ecx, (10+29*6) shl 16 |
687 | end if |
696 | end if |
688 | sub ecx, 10 |
697 | sub ecx, 10 |
689 | mov edx, 0xFFFFFF |
698 | mov edx, 0xFFFFFF |
690 | mov ebx, [MEM_AMOUNT] |
699 | mov ebx, [MEM_AMOUNT] |
691 | shr ebx, 20 |
700 | shr ebx, 20 |
692 | xor edi,edi |
701 | xor edi, edi |
693 | mov eax, 0x00040000 |
702 | mov eax, 0x00040000 |
694 | inc edi |
703 | inc edi |
695 | call display_number_force |
704 | call display_number_force |
696 | 705 | ||
697 | ; BUILD SCHEDULER |
706 | ; BUILD SCHEDULER |
698 | 707 | ||
699 | call build_scheduler ; sys32.inc |
708 | call build_scheduler; sys32.inc |
700 | 709 | ||
701 | mov esi,boot_devices |
710 | mov esi, boot_devices |
702 | call boot_log |
711 | call boot_log |
703 | 712 | ||
704 | mov [pci_access_enabled],1 |
713 | mov [pci_access_enabled], 1 |
705 | 714 | ||
706 | 715 | ||
707 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
716 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
708 | 717 | ||
709 | mov esi,boot_windefs |
718 | mov esi, boot_windefs |
710 | call boot_log |
719 | call boot_log |
711 | call set_window_defaults |
720 | call set_window_defaults |
712 | 721 | ||
713 | ; SET BACKGROUND DEFAULTS |
722 | ; SET BACKGROUND DEFAULTS |
714 | 723 | ||
715 | mov esi,boot_bgr |
724 | mov esi, boot_bgr |
716 | call boot_log |
725 | call boot_log |
717 | call init_background |
726 | call init_background |
718 | call calculatebackground |
727 | call calculatebackground |
719 | 728 | ||
720 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
729 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
721 | 730 | ||
722 | mov esi,boot_resirqports |
731 | mov esi, boot_resirqports |
723 | call boot_log |
732 | call boot_log |
724 | call reserve_irqs_ports |
733 | call reserve_irqs_ports |
725 | 734 | ||
726 | ; SET UP OS TASK |
735 | ; SET UP OS TASK |
727 | 736 | ||
728 | mov esi,boot_setostask |
737 | mov esi, boot_setostask |
729 | call boot_log |
738 | call boot_log |
730 | 739 | ||
731 | xor eax, eax |
740 | xor eax, eax |
732 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
741 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
733 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
742 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
734 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
743 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
735 | 744 | ||
736 | ; name for OS/IDLE process |
745 | ; name for OS/IDLE process |
737 | 746 | ||
738 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
747 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
739 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
748 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
740 | mov edi, [os_stack_seg] |
749 | mov edi, [os_stack_seg] |
741 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
750 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
742 | add edi, 0x2000-512 |
751 | add edi, 0x2000-512 |
743 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
752 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
744 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
753 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi; just for case |
745 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
754 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
746 | 755 | ||
747 | mov esi, fpu_data |
756 | mov esi, fpu_data |
748 | mov ecx, 512/4 |
757 | mov ecx, 512/4 |
749 | cld |
758 | cld |
750 | rep movsd |
759 | rep movsd |
751 | 760 | ||
752 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
761 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
753 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
762 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
754 | 763 | ||
755 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
764 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
756 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
765 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
757 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
766 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
758 | 767 | ||
759 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
768 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
760 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
769 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
761 | 770 | ||
762 | ; task list |
771 | ; task list |
763 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
772 | mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
764 | inc eax |
773 | inc eax |
765 | mov dword [CURRENT_TASK],eax |
774 | mov dword [CURRENT_TASK], eax |
766 | mov dword [TASK_COUNT],eax |
775 | mov dword [TASK_COUNT], eax |
767 | mov [current_slot], SLOT_BASE+256 |
776 | mov [current_slot], SLOT_BASE+256 |
768 | mov [TASK_BASE],dword TASK_DATA |
777 | mov [TASK_BASE], dword TASK_DATA |
769 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
778 | mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
770 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
779 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
771 | 780 | ||
772 | call init_display |
781 | call init_display |
773 | mov eax, [def_cursor] |
782 | mov eax, [def_cursor] |
774 | mov [SLOT_BASE+APPDATA.cursor],eax |
783 | mov [SLOT_BASE+APPDATA.cursor], eax |
775 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
784 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
776 | 785 | ||
777 | ; READ TSC / SECOND |
786 | ; READ TSC / SECOND |
778 | 787 | ||
779 | mov esi,boot_tsc |
788 | mov esi, boot_tsc |
780 | call boot_log |
789 | call boot_log |
781 | cli |
790 | cli |
782 | rdtsc ;call _rdtsc |
791 | rdtsc ;call _rdtsc |
783 | mov ecx,eax |
792 | mov ecx, eax |
784 | mov esi,250 ; wait 1/4 a second |
793 | mov esi, 250 ; wait 1/4 a second |
785 | call delay_ms |
794 | call delay_ms |
786 | rdtsc ;call _rdtsc |
795 | rdtsc ;call _rdtsc |
787 | sti |
796 | sti |
788 | sub eax,ecx |
797 | sub eax, ecx |
789 | shl eax,2 |
798 | shl eax, 2 |
790 | mov [CPU_FREQ],eax ; save tsc / sec |
799 | mov [CPU_FREQ], eax ; save tsc / sec |
791 | ; mov ebx, 1000000 |
800 | ; mov ebx, 1000000 |
792 | ; div ebx |
801 | ; div ebx |
793 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
802 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
794 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
803 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
795 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
804 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
796 | mov edx, 2251799814 |
805 | mov edx, 2251799814 |
797 | mul edx |
806 | mul edx |
798 | shr edx, 19 |
807 | shr edx, 19 |
799 | mov [stall_mcs], edx |
808 | mov [stall_mcs], edx |
800 | ; PRINT CPU FREQUENCY |
809 | ; PRINT CPU FREQUENCY |
801 | mov esi, boot_cpufreq |
810 | mov esi, boot_cpufreq |
802 | call boot_log |
811 | call boot_log |
803 | 812 | ||
804 | mov ebx, edx |
813 | mov ebx, edx |
805 | movzx ecx, word [boot_y] |
814 | movzx ecx, word [boot_y] |
806 | if lang eq ru |
815 | if lang eq ru |
807 | add ecx, (10+19*6) shl 16 - 10; 'Determining amount of memory' |
816 | add ecx, (10+19*6) shl 16 - 10 ; 'Determining amount of memory' |
808 | else |
817 | else |
809 | add ecx, (10+17*6) shl 16 - 10; 'Determining amount of memory' |
818 | add ecx, (10+17*6) shl 16 - 10 ; 'Determining amount of memory' |
810 | end if |
819 | end if |
811 | mov edx, 0xFFFFFF |
820 | mov edx, 0xFFFFFF |
812 | xor edi,edi |
821 | xor edi, edi |
813 | mov eax, 0x00040000 |
822 | mov eax, 0x00040000 |
814 | inc edi |
823 | inc edi |
815 | call display_number_force |
824 | call display_number_force |
816 | 825 | ||
817 | ; SET VARIABLES |
826 | ; SET VARIABLES |
818 | 827 | ||
819 | call set_variables |
828 | call set_variables |
820 | 829 | ||
821 | ; STACK AND FDC |
830 | ; STACK AND FDC |
822 | 831 | ||
823 | call stack_init |
832 | call stack_init |
824 | call fdc_init |
833 | call fdc_init |
825 | 834 | ||
826 | ; PALETTE FOR 320x200 and 640x480 16 col |
835 | ; PALETTE FOR 320x200 and 640x480 16 col |
827 | 836 | ||
828 | cmp [SCR_MODE],word 0x12 |
837 | cmp [SCR_MODE], word 0x12 |
829 | jne no_pal_vga |
838 | jne no_pal_vga |
830 | mov esi,boot_pal_vga |
839 | mov esi, boot_pal_vga |
831 | call boot_log |
840 | call boot_log |
832 | call paletteVGA |
841 | call paletteVGA |
833 | no_pal_vga: |
842 | no_pal_vga: |
834 | 843 | ||
835 | cmp [SCR_MODE],word 0x13 |
844 | cmp [SCR_MODE], word 0x13 |
836 | jne no_pal_ega |
845 | jne no_pal_ega |
837 | mov esi,boot_pal_ega |
846 | mov esi, boot_pal_ega |
838 | call boot_log |
847 | call boot_log |
839 | call palette320x200 |
848 | call palette320x200 |
840 | no_pal_ega: |
849 | no_pal_ega: |
841 | 850 | ||
842 | ; LOAD DEFAULT SKIN |
851 | ; LOAD DEFAULT SKIN |
843 | 852 | ||
844 | call load_default_skin |
853 | call load_default_skin |
845 | 854 | ||
846 | ;protect io permission map |
855 | ;protect io permission map |
847 | 856 | ||
848 | mov esi, [default_io_map] |
857 | mov esi, [default_io_map] |
849 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
858 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
850 | add esi, 0x1000 |
859 | add esi, 0x1000 |
851 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
860 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
852 | 861 | ||
853 | stdcall map_page,tss._io_map_0,\ |
862 | stdcall map_page, tss._io_map_0, \ |
854 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
863 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
855 | stdcall map_page,tss._io_map_1,\ |
864 | stdcall map_page, tss._io_map_1, \ |
856 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
865 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
857 | 866 | ||
858 | mov ax,[OS_BASE+0x10000+bx_from_load] |
867 | mov ax, [OS_BASE+0x10000+bx_from_load] |
859 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
868 | cmp ax, 'r1'; if not rused ram disk - load network configuration from files {SPraid.simba} |
860 | je no_st_network |
869 | je no_st_network |
861 | call set_network_conf |
870 | call set_network_conf |
862 | no_st_network: |
871 | no_st_network: |
863 | - | ||
864 | xchg bx, bx |
- | |
865 | stdcall load_driver, ahci_driver |
- | |
866 | 872 | ||
867 | ; LOAD FIRST APPLICATION |
873 | ; LOAD FIRST APPLICATION |
868 | cli |
874 | cli |
869 | 875 | ||
870 | ; cmp byte [BOOT_VAR+0x9030],1 |
876 | ; cmp byte [BOOT_VAR+0x9030],1 |
871 | ; jne no_load_vrr_m |
877 | ; jne no_load_vrr_m |
872 | 878 | ||
873 | ; mov ebp, vrr_m |
879 | ; mov ebp, vrr_m |
874 | ; call fs_execute_from_sysdir |
880 | ; call fs_execute_from_sysdir |
875 | ; |
881 | ; |
876 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
882 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
877 | ; sub eax,2 |
883 | ; sub eax,2 |
878 | ; jz first_app_found |
884 | ; jz first_app_found |
879 | ; |
885 | ; |
880 | ;no_load_vrr_m: |
886 | ;no_load_vrr_m: |
881 | 887 | ||
882 | mov ebp, firstapp |
888 | mov ebp, firstapp |
883 | call fs_execute_from_sysdir |
889 | call fs_execute_from_sysdir |
884 | 890 | ||
885 | ; cmp eax,2 ; continue if a process has been loaded |
891 | ; cmp eax,2 ; continue if a process has been loaded |
886 | sub eax,2 |
892 | sub eax, 2 |
887 | jz first_app_found |
893 | jz first_app_found |
888 | 894 | ||
889 | mov esi, boot_failed |
895 | mov esi, boot_failed |
890 | call boot_log |
896 | call boot_log |
891 | 897 | ||
892 | mov eax, 0xDEADBEEF ; otherwise halt |
898 | mov eax, 0xDEADBEEF ; otherwise halt |
893 | hlt |
899 | hlt |
894 | 900 | ||
895 | first_app_found: |
901 | first_app_found: |
896 | 902 | ||
897 | cli |
903 | cli |
898 | 904 | ||
899 | ;mov [TASK_COUNT],dword 2 |
905 | ;mov [TASK_COUNT],dword 2 |
900 | push 1 |
906 | push 1 |
901 | pop dword [CURRENT_TASK] ; set OS task fisrt |
907 | pop dword [CURRENT_TASK] ; set OS task fisrt |
902 | 908 | ||
903 | ; SET KEYBOARD PARAMETERS |
909 | ; SET KEYBOARD PARAMETERS |
904 | mov al, 0xf6 ; reset keyboard, scan enabled |
910 | mov al, 0xf6 ; reset keyboard, scan enabled |
905 | call kb_write |
911 | call kb_write |
906 | 912 | ||
907 | ; wait until 8042 is ready |
913 | ; wait until 8042 is ready |
908 | xor ecx,ecx |
914 | xor ecx, ecx |
909 | @@: |
915 | @@: |
910 | in al,64h |
916 | in al, 64h |
911 | and al,00000010b |
917 | and al, 00000010b |
912 | loopnz @b |
918 | loopnz @b |
913 | 919 | ||
914 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
920 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
915 | ; call kb_write |
921 | ; call kb_write |
916 | ; call kb_read |
922 | ; call kb_read |
917 | ; mov al, 111b |
923 | ; mov al, 111b |
918 | ; call kb_write |
924 | ; call kb_write |
919 | ; call kb_read |
925 | ; call kb_read |
920 | 926 | ||
921 | mov al, 0xF3 ; set repeat rate & delay |
927 | mov al, 0xF3 ; set repeat rate & delay |
922 | call kb_write |
928 | call kb_write |
923 | ; call kb_read |
929 | ; call kb_read |
924 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
930 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
925 | call kb_write |
931 | call kb_write |
926 | ; call kb_read |
932 | ; call kb_read |
927 | ;// mike.dld [ |
933 | ;// mike.dld [ |
928 | call set_lights |
934 | call set_lights |
929 | ;// mike.dld ] |
935 | ;// mike.dld ] |
930 | stdcall attach_int_handler, 1, irq1, 0 |
936 | stdcall attach_int_handler, 1, irq1, 0 |
931 | 937 | ||
932 | ; SET MOUSE |
938 | ; SET MOUSE |
933 | 939 | ||
934 | stdcall load_driver, szPS2MDriver |
940 | stdcall load_driver, szPS2MDriver |
935 | ; stdcall load_driver, szCOM_MDriver |
941 | ; stdcall load_driver, szCOM_MDriver |
936 | 942 | ||
937 | mov esi,boot_setmouse |
943 | mov esi, boot_setmouse |
938 | call boot_log |
944 | call boot_log |
939 | call setmouse |
945 | call setmouse |
940 | 946 | ||
941 | ; Setup serial output console (if enabled) |
947 | ; Setup serial output console (if enabled) |
942 | 948 | ||
943 | if defined debug_com_base |
949 | if defined debug_com_base |
944 | 950 | ||
945 | ; enable Divisor latch |
951 | ; enable Divisor latch |
946 | 952 | ||
947 | mov dx, debug_com_base+3 |
953 | mov dx, debug_com_base+3 |
948 | mov al, 1 shl 7 |
954 | mov al, 1 shl 7 |
949 | out dx, al |
955 | out dx, al |
950 | 956 | ||
951 | ; Set speed to 115200 baud (max speed) |
957 | ; Set speed to 115200 baud (max speed) |
952 | 958 | ||
953 | mov dx, debug_com_base |
959 | mov dx, debug_com_base |
954 | mov al, 0x01 |
960 | mov al, 0x01 |
955 | out dx, al |
961 | out dx, al |
956 | 962 | ||
957 | mov dx, debug_com_base+1 |
963 | mov dx, debug_com_base+1 |
958 | mov al, 0x00 |
964 | mov al, 0x00 |
959 | out dx, al |
965 | out dx, al |
960 | 966 | ||
961 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
967 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
962 | 968 | ||
963 | mov dx, debug_com_base+3 |
969 | mov dx, debug_com_base+3 |
964 | mov al, 3 |
970 | mov al, 3 |
965 | out dx, al |
971 | out dx, al |
966 | 972 | ||
967 | ; disable interrupts |
973 | ; disable interrupts |
968 | 974 | ||
969 | mov dx, debug_com_base+1 |
975 | mov dx, debug_com_base+1 |
970 | mov al, 0 |
976 | mov al, 0 |
971 | out dx, al |
977 | out dx, al |
972 | 978 | ||
973 | ; clear + enable fifo (64 bits) |
979 | ; clear + enable fifo (64 bits) |
974 | 980 | ||
975 | mov dx, debug_com_base+2 |
981 | mov dx, debug_com_base+2 |
976 | mov al, 0x7 + 1 shl 5 |
982 | mov al, 0x7 + 1 shl 5 |
977 | out dx, al |
983 | out dx, al |
978 | 984 | ||
979 | 985 | ||
980 | end if |
986 | end if |
981 | 987 | ||
982 | ; START MULTITASKING |
988 | ; START MULTITASKING |
983 | 989 | ||
984 | ; A 'All set - press ESC to start' messages if need |
990 | ; A 'All set - press ESC to start' messages if need |
985 | if preboot_blogesc |
991 | if preboot_blogesc |
986 | mov esi, boot_tasking |
992 | mov esi, boot_tasking |
987 | call boot_log |
993 | call boot_log |
- | 994 | .bll1: |
|
988 | .bll1: in al, 0x60 ; wait for ESC key press |
995 | in al, 0x60 ; wait for ESC key press |
989 | cmp al, 129 |
996 | cmp al, 129 |
990 | jne .bll1 |
997 | jne .bll1 |
991 | end if |
998 | end if |
992 | 999 | ||
993 | cmp [IDEContrRegsBaseAddr], 0 |
1000 | cmp [IDEContrRegsBaseAddr], 0 |
994 | setnz [dma_hdd] |
1001 | setnz [dma_hdd] |
995 | mov [timer_ticks_enable],1 ; for cd driver |
1002 | mov [timer_ticks_enable], 1 ; for cd driver |
996 | 1003 | ||
997 | sti |
1004 | sti |
998 | call change_task |
1005 | call change_task |
999 | 1006 | ||
1000 | jmp osloop |
1007 | jmp osloop |
1001 | 1008 | ||
1002 | 1009 | ||
1003 | ; Fly :) |
1010 | ; Fly :) |
1004 | 1011 | ||
1005 | include 'unpacker.inc' |
1012 | include 'unpacker.inc' |
1006 | include 'fdo.inc' |
1013 | include 'fdo.inc' |
1007 | - | ||
1008 | ahci_driver db 'AHCI',0 |
- | |
1009 | 1014 | ||
1010 | align 4 |
1015 | align 4 |
1011 | boot_log: |
1016 | boot_log: |
1012 | pushad |
1017 | pushad |
1013 | 1018 | ||
1014 | mov ebx,10*65536 |
1019 | mov ebx, 10*65536 |
1015 | mov bx,word [boot_y] |
1020 | mov bx, word [boot_y] |
1016 | add [boot_y],dword 10 |
1021 | add [boot_y], dword 10 |
1017 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
1022 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1018 | xor edi,edi |
1023 | xor edi, edi |
1019 | mov edx,esi |
1024 | mov edx, esi |
1020 | inc edi |
1025 | inc edi |
1021 | call dtext |
1026 | call dtext |
1022 | 1027 | ||
1023 | mov [novesachecksum],1000 |
1028 | mov [novesachecksum], 1000 |
1024 | call checkVga_N13 |
1029 | call checkVga_N13 |
1025 | 1030 | ||
1026 | popad |
1031 | popad |
1027 | 1032 | ||
1028 | ret |
1033 | ret |
1029 | 1034 | ||
1030 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1035 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1031 | ; ; |
1036 | ; ; |
1032 | ; MAIN OS LOOP START ; |
1037 | ; MAIN OS LOOP START ; |
1033 | ; ; |
1038 | ; ; |
1034 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1039 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1035 | align 32 |
1040 | align 32 |
1036 | osloop: |
1041 | osloop: |
1037 | call [draw_pointer] |
1042 | call [draw_pointer] |
1038 | call window_check_events |
1043 | call window_check_events |
1039 | call mouse_check_events |
1044 | call mouse_check_events |
1040 | call checkmisc |
1045 | call checkmisc |
1041 | call checkVga_N13 |
1046 | call checkVga_N13 |
1042 | call stack_handler |
1047 | call stack_handler |
1043 | call checkidle |
1048 | call checkidle |
1044 | call check_fdd_motor_status |
1049 | call check_fdd_motor_status |
1045 | call check_ATAPI_device_event |
1050 | call check_ATAPI_device_event |
1046 | call check_timers |
1051 | call check_timers |
1047 | jmp osloop |
1052 | jmp osloop |
1048 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1053 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1049 | ; ; |
1054 | ; ; |
1050 | ; MAIN OS LOOP END ; |
1055 | ; MAIN OS LOOP END ; |
1051 | ; ; |
1056 | ; ; |
1052 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1057 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1053 | align 4 |
1058 | align 4 |
1054 | checkidle: |
1059 | checkidle: |
1055 | pushad |
1060 | pushad |
1056 | call change_task |
1061 | call change_task |
1057 | jmp idle_loop_entry |
1062 | jmp idle_loop_entry |
1058 | idle_loop: |
1063 | idle_loop: |
1059 | cmp eax,[idlemem] ; eax == [timer_ticks] |
1064 | cmp eax, [idlemem] ; eax == [timer_ticks] |
1060 | jne idle_exit |
1065 | jne idle_exit |
1061 | rdtsc ;call _rdtsc |
1066 | rdtsc ;call _rdtsc |
1062 | mov ecx,eax |
1067 | mov ecx, eax |
1063 | hlt |
1068 | hlt |
1064 | rdtsc ;call _rdtsc |
1069 | rdtsc ;call _rdtsc |
1065 | sub eax,ecx |
1070 | sub eax, ecx |
1066 | add [idleuse],eax |
1071 | add [idleuse], eax |
1067 | idle_loop_entry: |
1072 | idle_loop_entry: |
1068 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
1073 | mov eax, [timer_ticks]; eax = [timer_ticks] |
1069 | cmp [check_idle_semaphore],0 |
1074 | cmp [check_idle_semaphore], 0 |
1070 | je idle_loop |
1075 | je idle_loop |
1071 | dec [check_idle_semaphore] |
1076 | dec [check_idle_semaphore] |
1072 | idle_exit: |
1077 | idle_exit: |
1073 | mov [idlemem],eax ; eax == [timer_ticks] |
1078 | mov [idlemem], eax ; eax == [timer_ticks] |
1074 | popad |
1079 | popad |
1075 | ret |
1080 | ret |
1076 | 1081 | ||
1077 | uglobal |
1082 | uglobal |
1078 | idlemem dd 0x0 |
1083 | idlemem dd 0x0 |
1079 | idleuse dd 0x0 |
1084 | idleuse dd 0x0 |
1080 | idleusesec dd 0x0 |
1085 | idleusesec dd 0x0 |
1081 | check_idle_semaphore dd 0x0 |
1086 | check_idle_semaphore dd 0x0 |
1082 | endg |
1087 | endg |
1083 | 1088 | ||
1084 | 1089 | ||
1085 | 1090 | ||
1086 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1091 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1087 | ; ; |
1092 | ; ; |
1088 | ; INCLUDED SYSTEM FILES ; |
1093 | ; INCLUDED SYSTEM FILES ; |
1089 | ; ; |
1094 | ; ; |
1090 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1095 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1091 | 1096 | ||
1092 | 1097 | ||
1093 | include "kernel32.inc" |
1098 | include "kernel32.inc" |
1094 | 1099 | ||
1095 | 1100 | ||
1096 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1101 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1097 | ; ; |
1102 | ; ; |
1098 | ; KERNEL FUNCTIONS ; |
1103 | ; KERNEL FUNCTIONS ; |
1099 | ; ; |
1104 | ; ; |
1100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1101 | 1106 | ||
1102 | reserve_irqs_ports: |
1107 | reserve_irqs_ports: |
1103 | 1108 | ||
1104 | 1109 | ||
1105 | ; RESERVE PORTS |
1110 | ; RESERVE PORTS |
1106 | mov eax, RESERVED_PORTS |
1111 | mov eax, RESERVED_PORTS |
1107 | mov ecx, 1 |
1112 | mov ecx, 1 |
1108 | 1113 | ||
1109 | mov [eax], dword 4 |
1114 | mov [eax], dword 4 |
1110 | 1115 | ||
1111 | mov [eax+16], ecx |
1116 | mov [eax+16], ecx |
1112 | mov [eax+16+4], dword 0 |
1117 | mov [eax+16+4], dword 0 |
1113 | mov [eax+16+4], dword 0x2D |
1118 | mov [eax+16+4], dword 0x2D |
1114 | 1119 | ||
1115 | mov [eax+32], ecx |
1120 | mov [eax+32], ecx |
1116 | mov [eax+32+4], dword 0x30 |
1121 | mov [eax+32+4], dword 0x30 |
1117 | mov [eax+32+8], dword 0x4D |
1122 | mov [eax+32+8], dword 0x4D |
1118 | 1123 | ||
1119 | mov [eax+48], ecx |
1124 | mov [eax+48], ecx |
1120 | mov [eax+48+4], dword 0x50 |
1125 | mov [eax+48+4], dword 0x50 |
1121 | mov [eax+28+8], dword 0xDF |
1126 | mov [eax+28+8], dword 0xDF |
1122 | 1127 | ||
1123 | mov [eax+64], ecx |
1128 | mov [eax+64], ecx |
1124 | mov [eax+64+4], dword 0xE5 |
1129 | mov [eax+64+4], dword 0xE5 |
1125 | mov [eax+64+8], dword 0xFF |
1130 | mov [eax+64+8], dword 0xFF |
1126 | 1131 | ||
1127 | ret |
1132 | ret |
1128 | 1133 | ||
1129 | 1134 | ||
1130 | iglobal |
1135 | iglobal |
1131 | process_number dd 0x1 |
1136 | process_number dd 0x1 |
1132 | endg |
1137 | endg |
1133 | 1138 | ||
1134 | set_variables: |
1139 | set_variables: |
1135 | 1140 | ||
1136 | mov ecx,0x16 ; flush port 0x60 |
1141 | mov ecx, 0x16 ; flush port 0x60 |
1137 | .fl60: |
1142 | .fl60: |
1138 | in al,0x60 |
1143 | in al, 0x60 |
1139 | loop .fl60 |
1144 | loop .fl60 |
1140 | push eax |
1145 | push eax |
1141 | 1146 | ||
1142 | mov ax,[BOOT_VAR+0x900c] |
1147 | mov ax, [BOOT_VAR+0x900c] |
1143 | shr ax,1 |
1148 | shr ax, 1 |
1144 | shl eax,16 |
1149 | shl eax, 16 |
1145 | mov ax,[BOOT_VAR+0x900A] |
1150 | mov ax, [BOOT_VAR+0x900A] |
1146 | shr ax,1 |
1151 | shr ax, 1 |
1147 | mov [MOUSE_X],eax |
1152 | mov [MOUSE_X], eax |
1148 | 1153 | ||
1149 | xor eax,eax |
1154 | xor eax, eax |
1150 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1155 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1151 | 1156 | ||
1152 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
1157 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1153 | mov byte [KEY_COUNT],al ; keyboard buffer |
1158 | mov byte [KEY_COUNT], al ; keyboard buffer |
1154 | mov byte [BTN_COUNT],al ; button buffer |
1159 | mov byte [BTN_COUNT], al ; button buffer |
1155 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1160 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1156 | 1161 | ||
1157 | ;!! IP 04.02.2005: |
1162 | ;!! IP 04.02.2005: |
1158 | mov byte [DONT_SWITCH],al ; change task if possible |
1163 | mov byte [DONT_SWITCH], al; change task if possible |
1159 | pop eax |
1164 | pop eax |
1160 | ret |
1165 | ret |
1161 | 1166 | ||
1162 | align 4 |
1167 | align 4 |
1163 | ;input eax=43,bl-byte of output, ecx - number of port |
1168 | ;input eax=43,bl-byte of output, ecx - number of port |
1164 | sys_outport: |
1169 | sys_outport: |
1165 | 1170 | ||
1166 | mov edi,ecx ; separate flag for read / write |
1171 | mov edi, ecx ; separate flag for read / write |
1167 | and ecx,65535 |
1172 | and ecx, 65535 |
1168 | 1173 | ||
1169 | mov eax,[RESERVED_PORTS] |
1174 | mov eax, [RESERVED_PORTS] |
1170 | test eax,eax |
1175 | test eax, eax |
1171 | jnz .sopl8 |
1176 | jnz .sopl8 |
1172 | inc eax |
1177 | inc eax |
1173 | mov [esp+32],eax |
1178 | mov [esp+32], eax |
1174 | ret |
1179 | ret |
1175 | 1180 | ||
1176 | .sopl8: |
1181 | .sopl8: |
1177 | mov edx,[TASK_BASE] |
1182 | mov edx, [TASK_BASE] |
1178 | mov edx,[edx+0x4] |
1183 | mov edx, [edx+0x4] |
1179 | ;and ecx,65535 |
1184 | ;and ecx,65535 |
1180 | ;cld - set on interrupt 0x40 |
1185 | ;cld - set on interrupt 0x40 |
1181 | .sopl1: |
1186 | .sopl1: |
1182 | 1187 | ||
1183 | mov esi,eax |
1188 | mov esi, eax |
1184 | shl esi,4 |
1189 | shl esi, 4 |
1185 | add esi,RESERVED_PORTS |
1190 | add esi, RESERVED_PORTS |
1186 | cmp edx,[esi+0] |
1191 | cmp edx, [esi+0] |
1187 | jne .sopl2 |
1192 | jne .sopl2 |
1188 | cmp ecx,[esi+4] |
1193 | cmp ecx, [esi+4] |
1189 | jb .sopl2 |
1194 | jb .sopl2 |
1190 | cmp ecx,[esi+8] |
1195 | cmp ecx, [esi+8] |
1191 | jg .sopl2 |
1196 | jg .sopl2 |
1192 | .sopl3: |
1197 | .sopl3: |
1193 | 1198 | ||
1194 | test edi,0x80000000 ; read ? |
1199 | test edi, 0x80000000; read ? |
1195 | jnz .sopl4 |
1200 | jnz .sopl4 |
1196 | 1201 | ||
1197 | mov eax,ebx |
1202 | mov eax, ebx |
1198 | mov dx,cx ; write |
1203 | mov dx, cx ; write |
1199 | out dx,al |
1204 | out dx, al |
1200 | and [esp+32],dword 0 |
1205 | and [esp+32], dword 0 |
1201 | ret |
1206 | ret |
1202 | 1207 | ||
1203 | .sopl2: |
1208 | .sopl2: |
1204 | 1209 | ||
1205 | dec eax |
1210 | dec eax |
1206 | jnz .sopl1 |
1211 | jnz .sopl1 |
1207 | inc eax |
1212 | inc eax |
1208 | mov [esp+32],eax |
1213 | mov [esp+32], eax |
1209 | ret |
1214 | ret |
1210 | 1215 | ||
1211 | 1216 | ||
1212 | .sopl4: |
1217 | .sopl4: |
1213 | 1218 | ||
1214 | mov dx,cx ; read |
1219 | mov dx, cx ; read |
1215 | in al,dx |
1220 | in al, dx |
1216 | and eax,0xff |
1221 | and eax, 0xff |
1217 | and [esp+32],dword 0 |
1222 | and [esp+32], dword 0 |
1218 | mov [esp+20],eax |
1223 | mov [esp+20], eax |
1219 | ret |
1224 | ret |
1220 | 1225 | ||
1221 | display_number: |
1226 | display_number: |
1222 | ;It is not optimization |
1227 | ;It is not optimization |
1223 | mov eax, ebx |
1228 | mov eax, ebx |
1224 | mov ebx, ecx |
1229 | mov ebx, ecx |
1225 | mov ecx, edx |
1230 | mov ecx, edx |
1226 | mov edx, esi |
1231 | mov edx, esi |
1227 | mov esi, edi |
1232 | mov esi, edi |
1228 | ; eax = print type, al=0 -> ebx is number |
1233 | ; eax = print type, al=0 -> ebx is number |
1229 | ; al=1 -> ebx is pointer |
1234 | ; al=1 -> ebx is pointer |
1230 | ; ah=0 -> display decimal |
1235 | ; ah=0 -> display decimal |
1231 | ; ah=1 -> display hexadecimal |
1236 | ; ah=1 -> display hexadecimal |
1232 | ; ah=2 -> display binary |
1237 | ; ah=2 -> display binary |
1233 | ; eax bits 16-21 = number of digits to display (0-32) |
1238 | ; eax bits 16-21 = number of digits to display (0-32) |
1234 | ; eax bits 22-31 = reserved |
1239 | ; eax bits 22-31 = reserved |
1235 | ; |
1240 | ; |
1236 | ; ebx = number or pointer |
1241 | ; ebx = number or pointer |
1237 | ; ecx = x shl 16 + y |
1242 | ; ecx = x shl 16 + y |
1238 | ; edx = color |
1243 | ; edx = color |
1239 | xor edi, edi |
1244 | xor edi, edi |
1240 | display_number_force: |
1245 | display_number_force: |
1241 | push eax |
1246 | push eax |
1242 | and eax,0x3fffffff |
1247 | and eax, 0x3fffffff |
1243 | cmp eax,0xffff ; length > 0 ? |
1248 | cmp eax, 0xffff ; length > 0 ? |
1244 | pop eax |
1249 | pop eax |
1245 | jge cont_displ |
1250 | jge cont_displ |
1246 | ret |
1251 | ret |
1247 | cont_displ: |
1252 | cont_displ: |
1248 | push eax |
1253 | push eax |
1249 | and eax,0x3fffffff |
1254 | and eax, 0x3fffffff |
1250 | cmp eax,61*0x10000 ; length <= 60 ? |
1255 | cmp eax, 61*0x10000 ; length <= 60 ? |
1251 | pop eax |
1256 | pop eax |
1252 | jb cont_displ2 |
1257 | jb cont_displ2 |
1253 | ret |
1258 | ret |
1254 | cont_displ2: |
1259 | cont_displ2: |
1255 | 1260 | ||
1256 | pushad |
1261 | pushad |
1257 | 1262 | ||
1258 | cmp al,1 ; ecx is a pointer ? |
1263 | cmp al, 1 ; ecx is a pointer ? |
1259 | jne displnl1 |
1264 | jne displnl1 |
1260 | mov ebp,ebx |
1265 | mov ebp, ebx |
1261 | add ebp,4 |
1266 | add ebp, 4 |
1262 | mov ebp,[ebp+std_application_base_address] |
1267 | mov ebp, [ebp+std_application_base_address] |
1263 | mov ebx,[ebx+std_application_base_address] |
1268 | mov ebx, [ebx+std_application_base_address] |
1264 | displnl1: |
1269 | displnl1: |
1265 | sub esp,64 |
1270 | sub esp, 64 |
1266 | 1271 | ||
1267 | test ah,ah ; DECIMAL |
1272 | test ah, ah ; DECIMAL |
1268 | jnz no_display_desnum |
1273 | jnz no_display_desnum |
1269 | shr eax,16 |
1274 | shr eax, 16 |
1270 | and eax,0xC03f |
1275 | and eax, 0xC03f |
1271 | ; and eax,0x3f |
1276 | ; and eax,0x3f |
1272 | push eax |
1277 | push eax |
1273 | and eax,0x3f |
1278 | and eax, 0x3f |
1274 | mov edi,esp |
1279 | mov edi, esp |
1275 | add edi,4+64-1 |
1280 | add edi, 4+64-1 |
1276 | mov ecx,eax |
1281 | mov ecx, eax |
1277 | mov eax,ebx |
1282 | mov eax, ebx |
1278 | mov ebx,10 |
1283 | mov ebx, 10 |
1279 | d_desnum: |
1284 | d_desnum: |
1280 | xor edx,edx |
1285 | xor edx, edx |
1281 | call division_64_bits |
1286 | call division_64_bits |
1282 | div ebx |
1287 | div ebx |
1283 | add dl,48 |
1288 | add dl, 48 |
1284 | mov [edi],dl |
1289 | mov [edi], dl |
1285 | dec edi |
1290 | dec edi |
1286 | loop d_desnum |
1291 | loop d_desnum |
1287 | pop eax |
1292 | pop eax |
1288 | call normalize_number |
1293 | call normalize_number |
1289 | call draw_num_text |
1294 | call draw_num_text |
1290 | add esp,64 |
1295 | add esp, 64 |
1291 | popad |
1296 | popad |
1292 | ret |
1297 | ret |
1293 | no_display_desnum: |
1298 | no_display_desnum: |
1294 | 1299 | ||
1295 | cmp ah,0x01 ; HEXADECIMAL |
1300 | cmp ah, 0x01 ; HEXADECIMAL |
1296 | jne no_display_hexnum |
1301 | jne no_display_hexnum |
1297 | shr eax,16 |
1302 | shr eax, 16 |
1298 | and eax,0xC03f |
1303 | and eax, 0xC03f |
1299 | ; and eax,0x3f |
1304 | ; and eax,0x3f |
1300 | push eax |
1305 | push eax |
1301 | and eax,0x3f |
1306 | and eax, 0x3f |
1302 | mov edi,esp |
1307 | mov edi, esp |
1303 | add edi,4+64-1 |
1308 | add edi, 4+64-1 |
1304 | mov ecx,eax |
1309 | mov ecx, eax |
1305 | mov eax,ebx |
1310 | mov eax, ebx |
1306 | mov ebx,16 |
1311 | mov ebx, 16 |
1307 | d_hexnum: |
1312 | d_hexnum: |
1308 | xor edx,edx |
1313 | xor edx, edx |
1309 | call division_64_bits |
1314 | call division_64_bits |
1310 | div ebx |
1315 | div ebx |
1311 | hexletters = __fdo_hexdigits |
1316 | hexletters = __fdo_hexdigits |
1312 | add edx,hexletters |
1317 | add edx, hexletters |
1313 | mov dl,[edx] |
1318 | mov dl, [edx] |
1314 | mov [edi],dl |
1319 | mov [edi], dl |
1315 | dec edi |
1320 | dec edi |
1316 | loop d_hexnum |
1321 | loop d_hexnum |
1317 | pop eax |
1322 | pop eax |
1318 | call normalize_number |
1323 | call normalize_number |
1319 | call draw_num_text |
1324 | call draw_num_text |
1320 | add esp,64 |
1325 | add esp, 64 |
1321 | popad |
1326 | popad |
1322 | ret |
1327 | ret |
1323 | no_display_hexnum: |
1328 | no_display_hexnum: |
1324 | 1329 | ||
1325 | cmp ah,0x02 ; BINARY |
1330 | cmp ah, 0x02 ; BINARY |
1326 | jne no_display_binnum |
1331 | jne no_display_binnum |
1327 | shr eax,16 |
1332 | shr eax, 16 |
1328 | and eax,0xC03f |
1333 | and eax, 0xC03f |
1329 | ; and eax,0x3f |
1334 | ; and eax,0x3f |
1330 | push eax |
1335 | push eax |
1331 | and eax,0x3f |
1336 | and eax, 0x3f |
1332 | mov edi,esp |
1337 | mov edi, esp |
1333 | add edi,4+64-1 |
1338 | add edi, 4+64-1 |
1334 | mov ecx,eax |
1339 | mov ecx, eax |
1335 | mov eax,ebx |
1340 | mov eax, ebx |
1336 | mov ebx,2 |
1341 | mov ebx, 2 |
1337 | d_binnum: |
1342 | d_binnum: |
1338 | xor edx,edx |
1343 | xor edx, edx |
1339 | call division_64_bits |
1344 | call division_64_bits |
1340 | div ebx |
1345 | div ebx |
1341 | add dl,48 |
1346 | add dl, 48 |
1342 | mov [edi],dl |
1347 | mov [edi], dl |
1343 | dec edi |
1348 | dec edi |
1344 | loop d_binnum |
1349 | loop d_binnum |
1345 | pop eax |
1350 | pop eax |
1346 | call normalize_number |
1351 | call normalize_number |
1347 | call draw_num_text |
1352 | call draw_num_text |
1348 | add esp,64 |
1353 | add esp, 64 |
1349 | popad |
1354 | popad |
1350 | ret |
1355 | ret |
1351 | no_display_binnum: |
1356 | no_display_binnum: |
1352 | 1357 | ||
1353 | add esp,64 |
1358 | add esp, 64 |
1354 | popad |
1359 | popad |
1355 | ret |
1360 | ret |
1356 | 1361 | ||
1357 | normalize_number: |
1362 | normalize_number: |
1358 | test ah,0x80 |
1363 | test ah, 0x80 |
1359 | jz .continue |
1364 | jz .continue |
1360 | mov ecx,48 |
1365 | mov ecx, 48 |
1361 | and eax,0x3f |
1366 | and eax, 0x3f |
1362 | @@: |
1367 | @@: |
1363 | inc edi |
1368 | inc edi |
1364 | cmp [edi],cl |
1369 | cmp [edi], cl |
1365 | jne .continue |
1370 | jne .continue |
1366 | dec eax |
1371 | dec eax |
1367 | cmp eax,1 |
1372 | cmp eax, 1 |
1368 | ja @r |
1373 | ja @r |
1369 | mov al,1 |
1374 | mov al, 1 |
1370 | .continue: |
1375 | .continue: |
1371 | and eax,0x3f |
1376 | and eax, 0x3f |
1372 | ret |
1377 | ret |
1373 | 1378 | ||
1374 | division_64_bits: |
1379 | division_64_bits: |
1375 | test [esp+1+4],byte 0x40 |
1380 | test [esp+1+4], byte 0x40 |
1376 | jz .continue |
1381 | jz .continue |
1377 | push eax |
1382 | push eax |
1378 | mov eax,ebp |
1383 | mov eax, ebp |
1379 | div ebx |
1384 | div ebx |
1380 | mov ebp,eax |
1385 | mov ebp, eax |
1381 | pop eax |
1386 | pop eax |
1382 | .continue: |
1387 | .continue: |
1383 | ret |
1388 | ret |
1384 | 1389 | ||
1385 | draw_num_text: |
1390 | draw_num_text: |
1386 | mov esi,eax |
1391 | mov esi, eax |
1387 | mov edx,64+4 |
1392 | mov edx, 64+4 |
1388 | sub edx,eax |
1393 | sub edx, eax |
1389 | add edx,esp |
1394 | add edx, esp |
1390 | mov ebx,[esp+64+32-8+4] |
1395 | mov ebx, [esp+64+32-8+4] |
1391 | ; add window start x & y |
1396 | ; add window start x & y |
1392 | mov ecx,[TASK_BASE] |
1397 | mov ecx, [TASK_BASE] |
1393 | 1398 | ||
1394 | mov edi,[CURRENT_TASK] |
1399 | mov edi, [CURRENT_TASK] |
1395 | shl edi,8 |
1400 | shl edi, 8 |
1396 | 1401 | ||
1397 | mov eax,[ecx-twdw+WDATA.box.left] |
1402 | mov eax, [ecx-twdw+WDATA.box.left] |
1398 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1403 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1399 | shl eax,16 |
1404 | shl eax, 16 |
1400 | add eax,[ecx-twdw+WDATA.box.top] |
1405 | add eax, [ecx-twdw+WDATA.box.top] |
1401 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1406 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1402 | add ebx,eax |
1407 | add ebx, eax |
1403 | mov ecx,[esp+64+32-12+4] |
1408 | mov ecx, [esp+64+32-12+4] |
1404 | and ecx, not 0x80000000 ; force counted string |
1409 | and ecx, not 0x80000000 ; force counted string |
1405 | mov eax, [esp+64+8] ; background color (if given) |
1410 | mov eax, [esp+64+8] ; background color (if given) |
1406 | mov edi, [esp+64+4] |
1411 | mov edi, [esp+64+4] |
1407 | jmp dtext |
1412 | jmp dtext |
1408 | 1413 | ||
1409 | align 4 |
1414 | align 4 |
1410 | 1415 | ||
1411 | sys_setup: |
1416 | sys_setup: |
1412 | 1417 | ||
1413 | ; 1=roland mpu midi base , base io address |
1418 | ; 1=roland mpu midi base , base io address |
1414 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1419 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1415 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1420 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1416 | ; 5=system language, 1eng 2fi 3ger 4rus |
1421 | ; 5=system language, 1eng 2fi 3ger 4rus |
1417 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1422 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1418 | ; 8=fat32 partition in hd |
1423 | ; 8=fat32 partition in hd |
1419 | ; 9 |
1424 | ; 9 |
1420 | ; 10 = sound dma channel |
1425 | ; 10 = sound dma channel |
1421 | ; 11 = enable lba read |
1426 | ; 11 = enable lba read |
1422 | ; 12 = enable pci access |
1427 | ; 12 = enable pci access |
1423 | 1428 | ||
1424 | 1429 | ||
1425 | and [esp+32],dword 0 |
1430 | and [esp+32], dword 0 |
1426 | dec ebx ; MIDI |
1431 | dec ebx ; MIDI |
1427 | jnz nsyse1 |
1432 | jnz nsyse1 |
1428 | cmp ecx,0x100 |
1433 | cmp ecx, 0x100 |
1429 | 1434 | ||
1430 | jb nsyse1 |
1435 | jb nsyse1 |
1431 | mov esi,65535 |
1436 | mov esi, 65535 |
1432 | cmp esi,ecx |
1437 | cmp esi, ecx |
1433 | 1438 | ||
1434 | jb nsyse1 |
1439 | jb nsyse1 |
1435 | mov [midi_base],cx ;bx |
1440 | mov [midi_base], cx ;bx |
1436 | mov word [mididp],cx ;bx |
1441 | mov word [mididp], cx;bx |
1437 | inc cx ;bx |
1442 | inc cx ;bx |
1438 | mov word [midisp],cx ;bx |
1443 | mov word [midisp], cx;bx |
1439 | ret |
1444 | ret |
1440 | 1445 | ||
1441 | iglobal |
1446 | iglobal |
1442 | midi_base dw 0 |
1447 | midi_base dw 0 |
1443 | endg |
1448 | endg |
1444 | 1449 | ||
1445 | nsyse1: |
1450 | nsyse1: |
1446 | dec ebx ; KEYBOARD |
1451 | dec ebx ; KEYBOARD |
1447 | jnz nsyse2 |
1452 | jnz nsyse2 |
1448 | mov edi,[TASK_BASE] |
1453 | mov edi, [TASK_BASE] |
1449 | mov eax,[edi+TASKDATA.mem_start] |
1454 | mov eax, [edi+TASKDATA.mem_start] |
1450 | add eax,edx |
1455 | add eax, edx |
1451 | 1456 | ||
1452 | dec ecx |
1457 | dec ecx |
1453 | jnz kbnobase |
1458 | jnz kbnobase |
1454 | mov ebx,keymap |
1459 | mov ebx, keymap |
1455 | mov ecx,128 |
1460 | mov ecx, 128 |
1456 | call memmove |
1461 | call memmove |
1457 | ret |
1462 | ret |
1458 | kbnobase: |
1463 | kbnobase: |
1459 | dec ecx |
1464 | dec ecx |
1460 | jnz kbnoshift |
1465 | jnz kbnoshift |
1461 | 1466 | ||
1462 | mov ebx,keymap_shift |
1467 | mov ebx, keymap_shift |
1463 | mov ecx,128 |
1468 | mov ecx, 128 |
1464 | call memmove |
1469 | call memmove |
1465 | ret |
1470 | ret |
1466 | kbnoshift: |
1471 | kbnoshift: |
1467 | dec ecx |
1472 | dec ecx |
1468 | jnz kbnoalt |
1473 | jnz kbnoalt |
1469 | mov ebx,keymap_alt |
1474 | mov ebx, keymap_alt |
1470 | mov ecx,128 |
1475 | mov ecx, 128 |
1471 | call memmove |
1476 | call memmove |
1472 | ret |
1477 | ret |
1473 | kbnoalt: |
1478 | kbnoalt: |
1474 | sub ecx,6 |
1479 | sub ecx, 6 |
1475 | jnz kbnocountry |
1480 | jnz kbnocountry |
1476 | mov word [keyboard],dx |
1481 | mov word [keyboard], dx |
1477 | ret |
1482 | ret |
1478 | kbnocountry: |
1483 | kbnocountry: |
1479 | mov [esp+32],dword 1 |
1484 | mov [esp+32], dword 1 |
1480 | ret |
1485 | ret |
1481 | nsyse2: |
1486 | nsyse2: |
1482 | dec ebx ; CD |
1487 | dec ebx ; CD |
1483 | jnz nsyse4 |
1488 | jnz nsyse4 |
1484 | 1489 | ||
1485 | test ecx,ecx |
1490 | test ecx, ecx |
1486 | jz nosesl |
1491 | jz nosesl |
1487 | 1492 | ||
1488 | cmp ecx, 4 |
1493 | cmp ecx, 4 |
1489 | ja nosesl |
1494 | ja nosesl |
1490 | mov [cd_base],cl |
1495 | mov [cd_base], cl |
1491 | 1496 | ||
1492 | dec ecx |
1497 | dec ecx |
1493 | jnz noprma |
1498 | jnz noprma |
1494 | mov [cdbase],0x1f0 |
1499 | mov [cdbase], 0x1f0 |
1495 | mov [cdid],0xa0 |
1500 | mov [cdid], 0xa0 |
1496 | noprma: |
1501 | noprma: |
1497 | 1502 | ||
1498 | dec ecx |
1503 | dec ecx |
1499 | jnz noprsl |
1504 | jnz noprsl |
1500 | mov [cdbase],0x1f0 |
1505 | mov [cdbase], 0x1f0 |
1501 | mov [cdid],0xb0 |
1506 | mov [cdid], 0xb0 |
1502 | noprsl: |
1507 | noprsl: |
1503 | dec ecx |
1508 | dec ecx |
1504 | jnz nosema |
1509 | jnz nosema |
1505 | mov [cdbase],0x170 |
1510 | mov [cdbase], 0x170 |
1506 | mov [cdid],0xa0 |
1511 | mov [cdid], 0xa0 |
1507 | nosema: |
1512 | nosema: |
1508 | dec ecx |
1513 | dec ecx |
1509 | jnz nosesl |
1514 | jnz nosesl |
1510 | mov [cdbase],0x170 |
1515 | mov [cdbase], 0x170 |
1511 | mov [cdid],0xb0 |
1516 | mov [cdid], 0xb0 |
1512 | nosesl: |
1517 | nosesl: |
1513 | ret |
1518 | ret |
1514 | 1519 | ||
1515 | iglobal |
1520 | iglobal |
1516 | cd_base db 0 |
1521 | cd_base db 0 |
1517 | 1522 | ||
1518 | endg |
1523 | endg |
1519 | nsyse4: |
1524 | nsyse4: |
1520 | 1525 | ||
1521 | sub ebx,2 ; SYSTEM LANGUAGE |
1526 | sub ebx, 2 ; SYSTEM LANGUAGE |
1522 | jnz nsyse5 |
1527 | jnz nsyse5 |
1523 | mov [syslang],ecx |
1528 | mov [syslang], ecx |
1524 | ret |
1529 | ret |
1525 | nsyse5: |
1530 | nsyse5: |
1526 | 1531 | ||
1527 | sub ebx,2 ; HD BASE |
1532 | sub ebx, 2 ; HD BASE |
1528 | jnz nsyse7 |
1533 | jnz nsyse7 |
1529 | 1534 | ||
1530 | test ecx,ecx |
1535 | test ecx, ecx |
1531 | jz nosethd |
1536 | jz nosethd |
1532 | 1537 | ||
1533 | cmp ecx,4 |
1538 | cmp ecx, 4 |
1534 | ja nosethd |
1539 | ja nosethd |
1535 | mov [hd_base],cl |
1540 | mov [hd_base], cl |
1536 | 1541 | ||
1537 | cmp ecx,1 |
1542 | cmp ecx, 1 |
1538 | jnz noprmahd |
1543 | jnz noprmahd |
1539 | mov [hdbase],0x1f0 |
1544 | mov [hdbase], 0x1f0 |
1540 | and dword [hdid],0x0 |
1545 | and dword [hdid], 0x0 |
1541 | mov dword [hdpos],ecx |
1546 | mov dword [hdpos], ecx |
1542 | ; call set_FAT32_variables |
1547 | ; call set_FAT32_variables |
1543 | noprmahd: |
1548 | noprmahd: |
1544 | 1549 | ||
1545 | cmp ecx,2 |
1550 | cmp ecx, 2 |
1546 | jnz noprslhd |
1551 | jnz noprslhd |
1547 | mov [hdbase],0x1f0 |
1552 | mov [hdbase], 0x1f0 |
1548 | mov [hdid],0x10 |
1553 | mov [hdid], 0x10 |
1549 | mov dword [hdpos],ecx |
1554 | mov dword [hdpos], ecx |
1550 | ; call set_FAT32_variables |
1555 | ; call set_FAT32_variables |
1551 | noprslhd: |
1556 | noprslhd: |
1552 | 1557 | ||
1553 | cmp ecx,3 |
1558 | cmp ecx, 3 |
1554 | jnz nosemahd |
1559 | jnz nosemahd |
1555 | mov [hdbase],0x170 |
1560 | mov [hdbase], 0x170 |
1556 | and dword [hdid],0x0 |
1561 | and dword [hdid], 0x0 |
1557 | mov dword [hdpos],ecx |
1562 | mov dword [hdpos], ecx |
1558 | ; call set_FAT32_variables |
1563 | ; call set_FAT32_variables |
1559 | nosemahd: |
1564 | nosemahd: |
1560 | 1565 | ||
1561 | cmp ecx,4 |
1566 | cmp ecx, 4 |
1562 | jnz noseslhd |
1567 | jnz noseslhd |
1563 | mov [hdbase],0x170 |
1568 | mov [hdbase], 0x170 |
1564 | mov [hdid],0x10 |
1569 | mov [hdid], 0x10 |
1565 | mov dword [hdpos],ecx |
1570 | mov dword [hdpos], ecx |
1566 | ; call set_FAT32_variables |
1571 | ; call set_FAT32_variables |
1567 | noseslhd: |
1572 | noseslhd: |
1568 | call reserve_hd1 |
1573 | call reserve_hd1 |
1569 | call reserve_hd_channel |
1574 | call reserve_hd_channel |
1570 | call free_hd_channel |
1575 | call free_hd_channel |
1571 | and dword [hd1_status],0 ; free |
1576 | and dword [hd1_status], 0 ; free |
1572 | nosethd: |
1577 | nosethd: |
1573 | ret |
1578 | ret |
1574 | 1579 | ||
1575 | iglobal |
1580 | iglobal |
1576 | hd_base db 0 |
1581 | hd_base db 0 |
1577 | endg |
1582 | endg |
1578 | 1583 | ||
1579 | nsyse7: |
1584 | nsyse7: |
1580 | 1585 | ||
1581 | ; cmp eax,8 ; HD PARTITION |
1586 | ; cmp eax,8 ; HD PARTITION |
1582 | dec ebx |
1587 | dec ebx |
1583 | jnz nsyse8 |
1588 | jnz nsyse8 |
1584 | mov [fat32part],ecx |
1589 | mov [fat32part], ecx |
1585 | ; call set_FAT32_variables |
1590 | ; call set_FAT32_variables |
1586 | call reserve_hd1 |
1591 | call reserve_hd1 |
1587 | call reserve_hd_channel |
1592 | call reserve_hd_channel |
1588 | call free_hd_channel |
1593 | call free_hd_channel |
1589 | ; pusha |
1594 | ; pusha |
1590 | call choice_necessity_partition_1 |
1595 | call choice_necessity_partition_1 |
1591 | ; popa |
1596 | ; popa |
1592 | and dword [hd1_status],0 ; free |
1597 | and dword [hd1_status], 0 ; free |
1593 | ret |
1598 | ret |
1594 | 1599 | ||
1595 | nsyse8: |
1600 | nsyse8: |
1596 | ; cmp eax,11 ; ENABLE LBA READ |
1601 | ; cmp eax,11 ; ENABLE LBA READ |
1597 | and ecx,1 |
1602 | and ecx, 1 |
1598 | sub ebx,3 |
1603 | sub ebx, 3 |
1599 | jnz no_set_lba_read |
1604 | jnz no_set_lba_read |
1600 | mov [lba_read_enabled],ecx |
1605 | mov [lba_read_enabled], ecx |
1601 | ret |
1606 | ret |
1602 | 1607 | ||
1603 | no_set_lba_read: |
1608 | no_set_lba_read: |
1604 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1609 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1605 | dec ebx |
1610 | dec ebx |
1606 | jnz sys_setup_err |
1611 | jnz sys_setup_err |
1607 | mov [pci_access_enabled],ecx |
1612 | mov [pci_access_enabled], ecx |
1608 | ret |
1613 | ret |
1609 | 1614 | ||
1610 | sys_setup_err: |
1615 | sys_setup_err: |
1611 | or [esp+32],dword -1 |
1616 | or [esp+32], dword -1 |
1612 | ret |
1617 | ret |
1613 | 1618 | ||
1614 | align 4 |
1619 | align 4 |
1615 | 1620 | ||
1616 | sys_getsetup: |
1621 | sys_getsetup: |
1617 | 1622 | ||
1618 | ; 1=roland mpu midi base , base io address |
1623 | ; 1=roland mpu midi base , base io address |
1619 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1624 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1620 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1625 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1621 | ; 5=system language, 1eng 2fi 3ger 4rus |
1626 | ; 5=system language, 1eng 2fi 3ger 4rus |
1622 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1627 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1623 | ; 8=fat32 partition in hd |
1628 | ; 8=fat32 partition in hd |
1624 | ; 9=get hs timer tic |
1629 | ; 9=get hs timer tic |
1625 | 1630 | ||
1626 | ; cmp eax,1 |
1631 | ; cmp eax,1 |
1627 | dec ebx |
1632 | dec ebx |
1628 | jnz ngsyse1 |
1633 | jnz ngsyse1 |
1629 | movzx eax,[midi_base] |
1634 | movzx eax, [midi_base] |
1630 | mov [esp+32],eax |
1635 | mov [esp+32], eax |
1631 | ret |
1636 | ret |
1632 | ngsyse1: |
1637 | ngsyse1: |
1633 | ; cmp eax,2 |
1638 | ; cmp eax,2 |
1634 | dec ebx |
1639 | dec ebx |
1635 | jnz ngsyse2 |
1640 | jnz ngsyse2 |
1636 | 1641 | ||
1637 | mov edi,[TASK_BASE] |
1642 | mov edi, [TASK_BASE] |
1638 | mov ebx,[edi+TASKDATA.mem_start] |
1643 | mov ebx, [edi+TASKDATA.mem_start] |
1639 | add ebx,edx |
1644 | add ebx, edx |
1640 | 1645 | ||
1641 | ; cmp ebx,1 |
1646 | ; cmp ebx,1 |
1642 | dec ecx |
1647 | dec ecx |
1643 | jnz kbnobaseret |
1648 | jnz kbnobaseret |
1644 | mov eax,keymap |
1649 | mov eax, keymap |
1645 | mov ecx,128 |
1650 | mov ecx, 128 |
1646 | call memmove |
1651 | call memmove |
1647 | ret |
1652 | ret |
1648 | kbnobaseret: |
1653 | kbnobaseret: |
1649 | ; cmp ebx,2 |
1654 | ; cmp ebx,2 |
1650 | dec ecx |
1655 | dec ecx |
1651 | jnz kbnoshiftret |
1656 | jnz kbnoshiftret |
1652 | 1657 | ||
1653 | mov eax,keymap_shift |
1658 | mov eax, keymap_shift |
1654 | mov ecx,128 |
1659 | mov ecx, 128 |
1655 | call memmove |
1660 | call memmove |
1656 | ret |
1661 | ret |
1657 | kbnoshiftret: |
1662 | kbnoshiftret: |
1658 | ; cmp ebx,3 |
1663 | ; cmp ebx,3 |
1659 | dec ecx |
1664 | dec ecx |
1660 | jne kbnoaltret |
1665 | jne kbnoaltret |
1661 | 1666 | ||
1662 | mov eax,keymap_alt |
1667 | mov eax, keymap_alt |
1663 | mov ecx,128 |
1668 | mov ecx, 128 |
1664 | call memmove |
1669 | call memmove |
1665 | ret |
1670 | ret |
1666 | kbnoaltret: |
1671 | kbnoaltret: |
1667 | ; cmp ebx,9 |
1672 | ; cmp ebx,9 |
1668 | sub ecx,6 |
1673 | sub ecx, 6 |
1669 | jnz ngsyse2 |
1674 | jnz ngsyse2 |
1670 | movzx eax,word [keyboard] |
1675 | movzx eax, word [keyboard] |
1671 | mov [esp+32],eax |
1676 | mov [esp+32], eax |
1672 | ret |
1677 | ret |
1673 | 1678 | ||
1674 | 1679 | ||
1675 | ngsyse2: |
1680 | ngsyse2: |
1676 | ; cmp eax,3 |
1681 | ; cmp eax,3 |
1677 | dec ebx |
1682 | dec ebx |
1678 | jnz ngsyse3 |
1683 | jnz ngsyse3 |
1679 | movzx eax,[cd_base] |
1684 | movzx eax, [cd_base] |
1680 | mov [esp+32],eax |
1685 | mov [esp+32], eax |
1681 | ret |
1686 | ret |
1682 | ngsyse3: |
1687 | ngsyse3: |
1683 | ; cmp eax,5 |
1688 | ; cmp eax,5 |
1684 | sub ebx,2 |
1689 | sub ebx, 2 |
1685 | jnz ngsyse5 |
1690 | jnz ngsyse5 |
1686 | mov eax,[syslang] |
1691 | mov eax, [syslang] |
1687 | mov [esp+32],eax |
1692 | mov [esp+32], eax |
1688 | ret |
1693 | ret |
1689 | ngsyse5: |
1694 | ngsyse5: |
1690 | ; cmp eax,7 |
1695 | ; cmp eax,7 |
1691 | sub ebx,2 |
1696 | sub ebx, 2 |
1692 | jnz ngsyse7 |
1697 | jnz ngsyse7 |
1693 | movzx eax,[hd_base] |
1698 | movzx eax, [hd_base] |
1694 | mov [esp+32],eax |
1699 | mov [esp+32], eax |
1695 | ret |
1700 | ret |
1696 | ngsyse7: |
1701 | ngsyse7: |
1697 | ; cmp eax,8 |
1702 | ; cmp eax,8 |
1698 | dec ebx |
1703 | dec ebx |
1699 | jnz ngsyse8 |
1704 | jnz ngsyse8 |
1700 | mov eax,[fat32part] |
1705 | mov eax, [fat32part] |
1701 | mov [esp+32],eax |
1706 | mov [esp+32], eax |
1702 | ret |
1707 | ret |
1703 | ngsyse8: |
1708 | ngsyse8: |
1704 | ; cmp eax,9 |
1709 | ; cmp eax,9 |
1705 | dec ebx |
1710 | dec ebx |
1706 | jnz ngsyse9 |
1711 | jnz ngsyse9 |
1707 | mov eax,[timer_ticks] ;[0xfdf0] |
1712 | mov eax, [timer_ticks];[0xfdf0] |
1708 | mov [esp+32],eax |
1713 | mov [esp+32], eax |
1709 | ret |
1714 | ret |
1710 | ngsyse9: |
1715 | ngsyse9: |
1711 | ; cmp eax,11 |
1716 | ; cmp eax,11 |
1712 | sub ebx,2 |
1717 | sub ebx, 2 |
1713 | jnz ngsyse11 |
1718 | jnz ngsyse11 |
1714 | mov eax,[lba_read_enabled] |
1719 | mov eax, [lba_read_enabled] |
1715 | mov [esp+32],eax |
1720 | mov [esp+32], eax |
1716 | ret |
1721 | ret |
1717 | ngsyse11: |
1722 | ngsyse11: |
1718 | ; cmp eax,12 |
1723 | ; cmp eax,12 |
1719 | dec ebx |
1724 | dec ebx |
1720 | jnz ngsyse12 |
1725 | jnz ngsyse12 |
1721 | mov eax,[pci_access_enabled] |
1726 | mov eax, [pci_access_enabled] |
1722 | mov [esp+32],eax |
1727 | mov [esp+32], eax |
1723 | ret |
1728 | ret |
1724 | ngsyse12: |
1729 | ngsyse12: |
1725 | mov [esp+32],dword 1 |
1730 | mov [esp+32], dword 1 |
1726 | ret |
1731 | ret |
1727 | 1732 | ||
1728 | 1733 | ||
1729 | get_timer_ticks: |
1734 | get_timer_ticks: |
1730 | mov eax,[timer_ticks] |
1735 | mov eax, [timer_ticks] |
1731 | ret |
1736 | ret |
1732 | 1737 | ||
1733 | iglobal |
1738 | iglobal |
1734 | align 4 |
1739 | align 4 |
1735 | mousefn dd msscreen, mswin, msbutton, msset |
1740 | mousefn dd msscreen, mswin, msbutton, msset |
1736 | dd app_load_cursor |
1741 | dd app_load_cursor |
1737 | dd app_set_cursor |
1742 | dd app_set_cursor |
1738 | dd app_delete_cursor |
1743 | dd app_delete_cursor |
1739 | dd msz |
1744 | dd msz |
1740 | endg |
1745 | endg |
1741 | 1746 | ||
1742 | readmousepos: |
1747 | readmousepos: |
1743 | 1748 | ||
1744 | ; eax=0 screen relative |
1749 | ; eax=0 screen relative |
1745 | ; eax=1 window relative |
1750 | ; eax=1 window relative |
1746 | ; eax=2 buttons pressed |
1751 | ; eax=2 buttons pressed |
1747 | ; eax=3 set mouse pos ; reserved |
1752 | ; eax=3 set mouse pos ; reserved |
1748 | ; eax=4 load cursor |
1753 | ; eax=4 load cursor |
1749 | ; eax=5 set cursor |
1754 | ; eax=5 set cursor |
1750 | ; eax=6 delete cursor ; reserved |
1755 | ; eax=6 delete cursor ; reserved |
1751 | ; eax=7 get mouse_z |
1756 | ; eax=7 get mouse_z |
1752 | 1757 | ||
1753 | cmp ebx, 7 |
1758 | cmp ebx, 7 |
1754 | ja msset |
1759 | ja msset |
1755 | jmp [mousefn+ebx*4] |
1760 | jmp [mousefn+ebx*4] |
1756 | msscreen: |
1761 | msscreen: |
1757 | mov eax,[MOUSE_X] |
1762 | mov eax, [MOUSE_X] |
1758 | shl eax,16 |
1763 | shl eax, 16 |
1759 | mov ax,[MOUSE_Y] |
1764 | mov ax, [MOUSE_Y] |
1760 | mov [esp+36-4],eax |
1765 | mov [esp+36-4], eax |
1761 | ret |
1766 | ret |
1762 | mswin: |
1767 | mswin: |
1763 | mov eax,[MOUSE_X] |
1768 | mov eax, [MOUSE_X] |
1764 | shl eax,16 |
1769 | shl eax, 16 |
1765 | mov ax,[MOUSE_Y] |
1770 | mov ax, [MOUSE_Y] |
1766 | mov esi,[TASK_BASE] |
1771 | mov esi, [TASK_BASE] |
1767 | mov bx, word [esi-twdw+WDATA.box.left] |
1772 | mov bx, word [esi-twdw+WDATA.box.left] |
1768 | shl ebx,16 |
1773 | shl ebx, 16 |
1769 | mov bx, word [esi-twdw+WDATA.box.top] |
1774 | mov bx, word [esi-twdw+WDATA.box.top] |
1770 | sub eax,ebx |
1775 | sub eax, ebx |
1771 | 1776 | ||
1772 | mov edi,[CURRENT_TASK] |
1777 | mov edi, [CURRENT_TASK] |
1773 | shl edi,8 |
1778 | shl edi, 8 |
1774 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1779 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1775 | rol eax,16 |
1780 | rol eax, 16 |
1776 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1781 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1777 | rol eax,16 |
1782 | rol eax, 16 |
1778 | mov [esp+36-4],eax |
1783 | mov [esp+36-4], eax |
1779 | ret |
1784 | ret |
1780 | msbutton: |
1785 | msbutton: |
1781 | movzx eax,byte [BTN_DOWN] |
1786 | movzx eax, byte [BTN_DOWN] |
1782 | mov [esp+36-4],eax |
1787 | mov [esp+36-4], eax |
1783 | ret |
1788 | ret |
1784 | msz: |
1789 | msz: |
1785 | mov edi, [TASK_COUNT] |
1790 | mov edi, [TASK_COUNT] |
1786 | movzx edi, word [WIN_POS + edi*2] |
1791 | movzx edi, word [WIN_POS + edi*2] |
1787 | cmp edi, [CURRENT_TASK] |
1792 | cmp edi, [CURRENT_TASK] |
1788 | jne @f |
1793 | jne @f |
1789 | mov ax,[MOUSE_SCROLL_H] |
1794 | mov ax, [MOUSE_SCROLL_H] |
1790 | shl eax,16 |
1795 | shl eax, 16 |
1791 | mov ax,[MOUSE_SCROLL_V] |
1796 | mov ax, [MOUSE_SCROLL_V] |
1792 | mov [esp+36-4],eax |
1797 | mov [esp+36-4], eax |
1793 | and [MOUSE_SCROLL_H],word 0 |
1798 | and [MOUSE_SCROLL_H], word 0 |
1794 | and [MOUSE_SCROLL_V],word 0 |
1799 | and [MOUSE_SCROLL_V], word 0 |
1795 | ret |
1800 | ret |
1796 | @@: |
1801 | @@: |
1797 | and [esp+36-4],dword 0 |
1802 | and [esp+36-4], dword 0 |
1798 | ; ret |
1803 | ; ret |
1799 | msset: |
1804 | msset: |
1800 | ret |
1805 | ret |
1801 | 1806 | ||
1802 | app_load_cursor: |
1807 | app_load_cursor: |
1803 | cmp ecx, OS_BASE |
1808 | cmp ecx, OS_BASE |
1804 | jae msset |
1809 | jae msset |
1805 | stdcall load_cursor, ecx, edx |
1810 | stdcall load_cursor, ecx, edx |
1806 | mov [esp+36-4], eax |
1811 | mov [esp+36-4], eax |
1807 | ret |
1812 | ret |
1808 | 1813 | ||
1809 | app_set_cursor: |
1814 | app_set_cursor: |
1810 | stdcall set_cursor, ecx |
1815 | stdcall set_cursor, ecx |
1811 | mov [esp+36-4], eax |
1816 | mov [esp+36-4], eax |
1812 | ret |
1817 | ret |
1813 | 1818 | ||
1814 | app_delete_cursor: |
1819 | app_delete_cursor: |
1815 | stdcall delete_cursor, ecx |
1820 | stdcall delete_cursor, ecx |
1816 | mov [esp+36-4], eax |
1821 | mov [esp+36-4], eax |
1817 | ret |
1822 | ret |
1818 | 1823 | ||
1819 | is_input: |
1824 | is_input: |
1820 | 1825 | ||
1821 | push edx |
1826 | push edx |
1822 | mov dx,word [midisp] |
1827 | mov dx, word [midisp] |
1823 | in al,dx |
1828 | in al, dx |
1824 | and al,0x80 |
1829 | and al, 0x80 |
1825 | pop edx |
1830 | pop edx |
1826 | ret |
1831 | ret |
1827 | 1832 | ||
1828 | is_output: |
1833 | is_output: |
1829 | 1834 | ||
1830 | push edx |
1835 | push edx |
1831 | mov dx,word [midisp] |
1836 | mov dx, word [midisp] |
1832 | in al,dx |
1837 | in al, dx |
1833 | and al,0x40 |
1838 | and al, 0x40 |
1834 | pop edx |
1839 | pop edx |
1835 | ret |
1840 | ret |
1836 | 1841 | ||
1837 | 1842 | ||
1838 | get_mpu_in: |
1843 | get_mpu_in: |
1839 | 1844 | ||
1840 | push edx |
1845 | push edx |
1841 | mov dx,word [mididp] |
1846 | mov dx, word [mididp] |
1842 | in al,dx |
1847 | in al, dx |
1843 | pop edx |
1848 | pop edx |
1844 | ret |
1849 | ret |
1845 | 1850 | ||
1846 | 1851 | ||
1847 | put_mpu_out: |
1852 | put_mpu_out: |
1848 | 1853 | ||
1849 | push edx |
1854 | push edx |
1850 | mov dx,word [mididp] |
1855 | mov dx, word [mididp] |
1851 | out dx,al |
1856 | out dx, al |
1852 | pop edx |
1857 | pop edx |
1853 | ret |
1858 | ret |
1854 | 1859 | ||
1855 | 1860 | ||
1856 | 1861 | ||
1857 | align 4 |
1862 | align 4 |
1858 | 1863 | ||
1859 | sys_midi: |
1864 | sys_midi: |
1860 | cmp [mididp],0 |
1865 | cmp [mididp], 0 |
1861 | jnz sm0 |
1866 | jnz sm0 |
1862 | mov [esp+36],dword 1 |
1867 | mov [esp+36], dword 1 |
1863 | ret |
1868 | ret |
1864 | sm0: |
1869 | sm0: |
1865 | and [esp+36],dword 0 |
1870 | and [esp+36], dword 0 |
1866 | dec ebx |
1871 | dec ebx |
1867 | jnz smn1 |
1872 | jnz smn1 |
1868 | ; call setuart |
1873 | ; call setuart |
1869 | su1: |
1874 | su1: |
1870 | call is_output |
1875 | call is_output |
1871 | test al,al |
1876 | test al, al |
1872 | jnz su1 |
1877 | jnz su1 |
1873 | mov dx,word [midisp] |
1878 | mov dx, word [midisp] |
1874 | mov al,0xff |
1879 | mov al, 0xff |
1875 | out dx,al |
1880 | out dx, al |
1876 | su2: |
1881 | su2: |
1877 | mov dx,word [midisp] |
1882 | mov dx, word [midisp] |
1878 | mov al,0xff |
1883 | mov al, 0xff |
1879 | out dx,al |
1884 | out dx, al |
1880 | call is_input |
1885 | call is_input |
1881 | test al,al |
1886 | test al, al |
1882 | jnz su2 |
1887 | jnz su2 |
1883 | call get_mpu_in |
1888 | call get_mpu_in |
1884 | cmp al,0xfe |
1889 | cmp al, 0xfe |
1885 | jnz su2 |
1890 | jnz su2 |
1886 | su3: |
1891 | su3: |
1887 | call is_output |
1892 | call is_output |
1888 | test al,al |
1893 | test al, al |
1889 | jnz su3 |
1894 | jnz su3 |
1890 | mov dx,word [midisp] |
1895 | mov dx, word [midisp] |
1891 | mov al,0x3f |
1896 | mov al, 0x3f |
1892 | out dx,al |
1897 | out dx, al |
1893 | ret |
1898 | ret |
1894 | smn1: |
1899 | smn1: |
1895 | dec ebx |
1900 | dec ebx |
1896 | jnz smn2 |
1901 | jnz smn2 |
1897 | sm10: |
1902 | sm10: |
1898 | call get_mpu_in |
1903 | call get_mpu_in |
1899 | call is_output |
1904 | call is_output |
1900 | test al,al |
1905 | test al, al |
1901 | jnz sm10 |
1906 | jnz sm10 |
1902 | mov al,bl |
1907 | mov al, bl |
1903 | call put_mpu_out |
1908 | call put_mpu_out |
1904 | smn2: |
1909 | smn2: |
1905 | ret |
1910 | ret |
1906 | 1911 | ||
1907 | detect_devices: |
1912 | detect_devices: |
1908 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1913 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1909 | ;include 'detect/commouse.inc' |
1914 | ;include 'detect/commouse.inc' |
1910 | ;include 'detect/ps2mouse.inc' |
1915 | ;include 'detect/ps2mouse.inc' |
1911 | ;include 'detect/dev_fd.inc' |
1916 | ;include 'detect/dev_fd.inc' |
1912 | ;include 'detect/dev_hdcd.inc' |
1917 | ;include 'detect/dev_hdcd.inc' |
1913 | ;include 'detect/sear_par.inc' |
1918 | ;include 'detect/sear_par.inc' |
1914 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1919 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1915 | ret |
1920 | ret |
1916 | 1921 | ||
1917 | sys_end: |
1922 | sys_end: |
- | 1923 | ;-------------------------------------- |
|
- | 1924 | cmp [_display.select_cursor], 0 |
|
- | 1925 | je @f |
|
- | 1926 | ; restore default cursor before killing |
|
- | 1927 | pusha |
|
- | 1928 | mov ecx, [current_slot] |
|
- | 1929 | mov eax, [def_cursor] |
|
- | 1930 | mov [ecx+APPDATA.cursor], eax |
|
- | 1931 | ||
- | 1932 | movzx eax, word [MOUSE_Y] |
|
- | 1933 | movzx ebx, word [MOUSE_X] |
|
- | 1934 | mov ecx, [Screen_Max_X] |
|
- | 1935 | inc ecx |
|
- | 1936 | mul ecx |
|
- | 1937 | add eax, [_WinMapAddress] |
|
- | 1938 | movzx edx, byte [ebx+eax] |
|
- | 1939 | shl edx, 8 |
|
- | 1940 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
|
- | 1941 | push esi |
|
- | 1942 | call [_display.select_cursor] |
|
- | 1943 | mov [current_cursor], esi |
|
- | 1944 | popa |
|
- | 1945 | @@: |
|
1918 | 1946 | ;-------------------------------------- |
|
1919 | mov ecx, [current_slot] |
1947 | mov ecx, [current_slot] |
1920 | mov eax, [ecx+APPDATA.tls_base] |
1948 | mov eax, [ecx+APPDATA.tls_base] |
1921 | test eax, eax |
1949 | test eax, eax |
1922 | jz @F |
1950 | jz @F |
1923 | 1951 | ||
1924 | stdcall user_free, eax |
1952 | stdcall user_free, eax |
1925 | @@: |
1953 | @@: |
1926 | 1954 | ||
1927 | mov eax,[TASK_BASE] |
1955 | mov eax, [TASK_BASE] |
1928 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1956 | mov [eax+TASKDATA.state], 3; terminate this program |
1929 | 1957 | ||
1930 | waitterm: ; wait here for termination |
1958 | waitterm: ; wait here for termination |
1931 | mov ebx,100 |
1959 | mov ebx, 100 |
1932 | call delay_hs |
1960 | call delay_hs |
1933 | jmp waitterm |
1961 | jmp waitterm |
1934 | 1962 | ||
1935 | iglobal |
1963 | iglobal |
1936 | align 4 |
1964 | align 4 |
1937 | sys_system_table: |
1965 | sys_system_table: |
1938 | dd sysfn_deactivate ; 1 = deactivate window |
1966 | dd sysfn_deactivate ; 1 = deactivate window |
1939 | dd sysfn_terminate ; 2 = terminate thread |
1967 | dd sysfn_terminate ; 2 = terminate thread |
1940 | dd sysfn_activate ; 3 = activate window |
1968 | dd sysfn_activate ; 3 = activate window |
1941 | dd sysfn_getidletime ; 4 = get idle time |
1969 | dd sysfn_getidletime ; 4 = get idle time |
1942 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1970 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1943 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1971 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1944 | dd sysfn_getactive ; 7 = get active window |
1972 | dd sysfn_getactive ; 7 = get active window |
1945 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1973 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1946 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1974 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1947 | dd sysfn_minimize ; 10 = minimize window |
1975 | dd sysfn_minimize ; 10 = minimize window |
1948 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1976 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1949 | dd sysfn_lastkey ; 12 = get last pressed key |
1977 | dd sysfn_lastkey ; 12 = get last pressed key |
1950 | dd sysfn_getversion ; 13 = get kernel version |
1978 | dd sysfn_getversion ; 13 = get kernel version |
1951 | dd sysfn_waitretrace ; 14 = wait retrace |
1979 | dd sysfn_waitretrace ; 14 = wait retrace |
1952 | dd sysfn_centermouse ; 15 = center mouse cursor |
1980 | dd sysfn_centermouse ; 15 = center mouse cursor |
1953 | dd sysfn_getfreemem ; 16 = get free memory size |
1981 | dd sysfn_getfreemem ; 16 = get free memory size |
1954 | dd sysfn_getallmem ; 17 = get total memory size |
1982 | dd sysfn_getallmem ; 17 = get total memory size |
1955 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1983 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1956 | ; instead of slot |
1984 | ; instead of slot |
1957 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1985 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1958 | dd sysfn_meminfo ; 20 = get extended memory info |
1986 | dd sysfn_meminfo ; 20 = get extended memory info |
1959 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1987 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1960 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1988 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1961 | sysfn_num = ($ - sys_system_table)/4 |
1989 | sysfn_num = ($ - sys_system_table)/4 |
1962 | endg |
1990 | endg |
1963 | ;------------------------------------------------------------------------------ |
1991 | ;------------------------------------------------------------------------------ |
1964 | sys_system: |
1992 | sys_system: |
1965 | dec ebx |
1993 | dec ebx |
1966 | cmp ebx, sysfn_num |
1994 | cmp ebx, sysfn_num |
1967 | jae @f |
1995 | jae @f |
1968 | jmp dword [sys_system_table + ebx*4] |
1996 | jmp dword [sys_system_table + ebx*4] |
1969 | @@: |
1997 | @@: |
1970 | ret |
1998 | ret |
1971 | ;------------------------------------------------------------------------------ |
1999 | ;------------------------------------------------------------------------------ |
1972 | sysfn_shutdown: ; 18.9 = system shutdown |
2000 | sysfn_shutdown: ; 18.9 = system shutdown |
1973 | cmp ecx,1 |
2001 | cmp ecx, 1 |
1974 | jl exit_for_anyone |
2002 | jl exit_for_anyone |
1975 | cmp ecx,4 |
2003 | cmp ecx, 4 |
1976 | jg exit_for_anyone |
2004 | jg exit_for_anyone |
1977 | mov [BOOT_VAR+0x9030],cl |
2005 | mov [BOOT_VAR+0x9030], cl |
1978 | 2006 | ||
1979 | mov eax,[TASK_COUNT] |
2007 | mov eax, [TASK_COUNT] |
1980 | mov [SYS_SHUTDOWN],al |
2008 | mov [SYS_SHUTDOWN], al |
1981 | mov [shutdown_processes],eax |
2009 | mov [shutdown_processes], eax |
1982 | and dword [esp+32], 0 |
2010 | and dword [esp+32], 0 |
1983 | exit_for_anyone: |
2011 | exit_for_anyone: |
1984 | ret |
2012 | ret |
1985 | uglobal |
2013 | uglobal |
1986 | shutdown_processes: dd 0x0 |
2014 | shutdown_processes: |
- | 2015 | dd 0x0 |
|
1987 | endg |
2016 | endg |
1988 | ;------------------------------------------------------------------------------ |
2017 | ;------------------------------------------------------------------------------ |
1989 | sysfn_terminate: ; 18.2 = TERMINATE |
2018 | sysfn_terminate: ; 18.2 = TERMINATE |
1990 | cmp ecx,2 |
2019 | cmp ecx, 2 |
1991 | jb noprocessterminate |
2020 | jb noprocessterminate |
1992 | mov edx,[TASK_COUNT] |
2021 | mov edx, [TASK_COUNT] |
1993 | cmp ecx,edx |
2022 | cmp ecx, edx |
1994 | ja noprocessterminate |
2023 | ja noprocessterminate |
1995 | mov eax,[TASK_COUNT] |
2024 | mov eax, [TASK_COUNT] |
- | 2025 | push ecx |
|
1996 | shl ecx,5 |
2026 | shl ecx, 5 |
1997 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
2027 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
1998 | add ecx,CURRENT_TASK+TASKDATA.state |
2028 | add ecx, CURRENT_TASK+TASKDATA.state |
1999 | cmp byte [ecx], 9 |
2029 | cmp byte [ecx], 9 |
2000 | jz noprocessterminate |
2030 | jz noprocessterminate |
- | 2031 | ;-------------------------------------- |
|
- | 2032 | cmp [_display.select_cursor], 0 |
|
- | 2033 | je @f |
|
- | 2034 | ; restore default cursor before killing |
|
- | 2035 | pusha |
|
- | 2036 | mov ecx, [esp+32] |
|
- | 2037 | shl ecx, 8 |
|
- | 2038 | mov eax, [def_cursor] |
|
- | 2039 | mov [ecx+SLOT_BASE+APPDATA.cursor], eax |
|
- | 2040 | ||
- | 2041 | movzx eax, word [MOUSE_Y] |
|
- | 2042 | movzx ebx, word [MOUSE_X] |
|
- | 2043 | mov ecx, [Screen_Max_X] |
|
- | 2044 | inc ecx |
|
- | 2045 | mul ecx |
|
- | 2046 | add eax, [_WinMapAddress] |
|
- | 2047 | movzx edx, byte [ebx+eax] |
|
- | 2048 | shl edx, 8 |
|
- | 2049 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
|
- | 2050 | push esi |
|
- | 2051 | call [_display.select_cursor] |
|
- | 2052 | mov [current_cursor], esi |
|
- | 2053 | popa |
|
- | 2054 | @@: |
|
- | 2055 | add esp, 4 |
|
2001 | 2056 | ;-------------------------------------- |
|
2002 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2057 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2003 | mov [ecx],byte 3 ; clear possible i40's |
2058 | mov [ecx], byte 3; clear possible i40's |
2004 | ;call MEM_Heap_UnLock |
2059 | ;call MEM_Heap_UnLock |
2005 | 2060 | ||
2006 | cmp edx,[application_table_status] ; clear app table stat |
2061 | cmp edx, [application_table_status]; clear app table stat |
2007 | jne noatsc |
2062 | jne noatsc |
2008 | and [application_table_status],0 |
2063 | and [application_table_status], 0 |
2009 | noatsc: |
2064 | noatsc: |
2010 | noprocessterminate: |
2065 | noprocessterminate: |
2011 | ret |
2066 | ret |
2012 | ;------------------------------------------------------------------------------ |
2067 | ;------------------------------------------------------------------------------ |
2013 | sysfn_terminate2: |
2068 | sysfn_terminate2: |
2014 | ;lock application_table_status mutex |
2069 | ;lock application_table_status mutex |
2015 | .table_status: |
2070 | .table_status: |
2016 | cli |
2071 | cli |
2017 | cmp [application_table_status],0 |
2072 | cmp [application_table_status], 0 |
2018 | je .stf |
2073 | je .stf |
2019 | sti |
2074 | sti |
2020 | call change_task |
2075 | call change_task |
2021 | jmp .table_status |
2076 | jmp .table_status |
2022 | .stf: |
2077 | .stf: |
2023 | call set_application_table_status |
2078 | call set_application_table_status |
2024 | mov eax,ecx |
2079 | mov eax, ecx |
2025 | call pid_to_slot |
2080 | call pid_to_slot |
2026 | test eax,eax |
2081 | test eax, eax |
2027 | jz .not_found |
2082 | jz .not_found |
2028 | mov ecx,eax |
2083 | mov ecx, eax |
2029 | cli |
2084 | cli |
2030 | call sysfn_terminate |
2085 | call sysfn_terminate |
2031 | and [application_table_status],0 |
2086 | and [application_table_status], 0 |
2032 | sti |
2087 | sti |
2033 | and dword [esp+32],0 |
2088 | and dword [esp+32], 0 |
2034 | ret |
2089 | ret |
2035 | .not_found: |
2090 | .not_found: |
2036 | mov [application_table_status],0 |
2091 | mov [application_table_status], 0 |
2037 | or dword [esp+32],-1 |
2092 | or dword [esp+32], -1 |
2038 | ret |
2093 | ret |
2039 | ;------------------------------------------------------------------------------ |
2094 | ;------------------------------------------------------------------------------ |
2040 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2095 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2041 | cmp ecx,2 |
2096 | cmp ecx, 2 |
2042 | jb .nowindowdeactivate |
2097 | jb .nowindowdeactivate |
2043 | cmp ecx,[TASK_COUNT] |
2098 | cmp ecx, [TASK_COUNT] |
2044 | ja .nowindowdeactivate |
2099 | ja .nowindowdeactivate |
2045 | 2100 | ||
2046 | movzx esi, word [WIN_STACK + ecx*2] |
2101 | movzx esi, word [WIN_STACK + ecx*2] |
2047 | cmp esi, 1 |
2102 | cmp esi, 1 |
2048 | je .nowindowdeactivate ; already deactive |
2103 | je .nowindowdeactivate ; already deactive |
2049 | 2104 | ||
2050 | mov edi, ecx |
2105 | mov edi, ecx |
2051 | shl edi, 5 |
2106 | shl edi, 5 |
2052 | add edi, window_data |
2107 | add edi, window_data |
2053 | movzx esi, word [WIN_STACK + ecx * 2] |
2108 | movzx esi, word [WIN_STACK + ecx * 2] |
2054 | lea esi, [WIN_POS + esi * 2] |
2109 | lea esi, [WIN_POS + esi * 2] |
2055 | call window._.window_deactivate |
2110 | call window._.window_deactivate |
2056 | 2111 | ||
2057 | xor eax, eax |
2112 | xor eax, eax |
2058 | mov byte[MOUSE_BACKGROUND], al |
2113 | mov byte[MOUSE_BACKGROUND], al |
2059 | mov byte[DONT_DRAW_MOUSE], al |
2114 | mov byte[DONT_DRAW_MOUSE], al |
2060 | mov byte[MOUSE_DOWN], 0 |
2115 | mov byte[MOUSE_DOWN], 0 |
2061 | 2116 | ||
2062 | call syscall_display_settings._.calculate_whole_screen |
2117 | call syscall_display_settings._.calculate_whole_screen |
2063 | call syscall_display_settings._.redraw_whole_screen |
2118 | call syscall_display_settings._.redraw_whole_screen |
2064 | .nowindowdeactivate: |
2119 | .nowindowdeactivate: |
2065 | ret |
2120 | ret |
2066 | ;------------------------------------------------------------------------------ |
2121 | ;------------------------------------------------------------------------------ |
2067 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2122 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2068 | cmp ecx,2 |
2123 | cmp ecx, 2 |
2069 | jb .nowindowactivate |
2124 | jb .nowindowactivate |
2070 | cmp ecx,[TASK_COUNT] |
2125 | cmp ecx, [TASK_COUNT] |
2071 | ja .nowindowactivate |
2126 | ja .nowindowactivate |
2072 | 2127 | ||
2073 | mov [window_minimize], 2 ; restore window if minimized |
2128 | mov [window_minimize], 2; restore window if minimized |
2074 | 2129 | ||
2075 | movzx esi, word [WIN_STACK + ecx*2] |
2130 | movzx esi, word [WIN_STACK + ecx*2] |
2076 | cmp esi, [TASK_COUNT] |
2131 | cmp esi, [TASK_COUNT] |
2077 | je .nowindowactivate ; already active |
2132 | je .nowindowactivate; already active |
2078 | 2133 | ||
2079 | mov edi, ecx |
2134 | mov edi, ecx |
2080 | shl edi, 5 |
2135 | shl edi, 5 |
2081 | add edi, window_data |
2136 | add edi, window_data |
2082 | movzx esi, word [WIN_STACK + ecx * 2] |
2137 | movzx esi, word [WIN_STACK + ecx * 2] |
2083 | lea esi, [WIN_POS + esi * 2] |
2138 | lea esi, [WIN_POS + esi * 2] |
2084 | call waredraw |
2139 | call waredraw |
2085 | .nowindowactivate: |
2140 | .nowindowactivate: |
2086 | ret |
2141 | ret |
2087 | ;------------------------------------------------------------------------------ |
2142 | ;------------------------------------------------------------------------------ |
2088 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2143 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2089 | mov eax,[idleusesec] |
2144 | mov eax, [idleusesec] |
2090 | mov [esp+32], eax |
2145 | mov [esp+32], eax |
2091 | ret |
2146 | ret |
2092 | ;------------------------------------------------------------------------------ |
2147 | ;------------------------------------------------------------------------------ |
2093 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2148 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2094 | mov eax,[CPU_FREQ] |
2149 | mov eax, [CPU_FREQ] |
2095 | mov [esp+32], eax |
2150 | mov [esp+32], eax |
2096 | ret |
2151 | ret |
2097 | ;------------------------------------------------------------------------------ |
2152 | ;------------------------------------------------------------------------------ |
2098 | ; SAVE ramdisk to /hd/1/menuet.img |
2153 | ; SAVE ramdisk to /hd/1/menuet.img |
2099 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2154 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2100 | include 'blkdev/rdsave.inc' |
2155 | include 'blkdev/rdsave.inc' |
2101 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2156 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2102 | ;------------------------------------------------------------------------------ |
2157 | ;------------------------------------------------------------------------------ |
2103 | align 4 |
2158 | align 4 |
2104 | sysfn_getactive: ; 18.7 = get active window |
2159 | sysfn_getactive: ; 18.7 = get active window |
2105 | mov eax, [TASK_COUNT] |
2160 | mov eax, [TASK_COUNT] |
2106 | movzx eax, word [WIN_POS + eax*2] |
2161 | movzx eax, word [WIN_POS + eax*2] |
2107 | mov [esp+32],eax |
2162 | mov [esp+32], eax |
2108 | ret |
2163 | ret |
2109 | ;------------------------------------------------------------------------------ |
2164 | ;------------------------------------------------------------------------------ |
2110 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2165 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2111 | ; cmp ecx,1 |
2166 | ; cmp ecx,1 |
2112 | dec ecx |
2167 | dec ecx |
2113 | jnz nogetsoundflag |
2168 | jnz nogetsoundflag |
2114 | movzx eax,byte [sound_flag] ; get sound_flag |
2169 | movzx eax, byte [sound_flag]; get sound_flag |
2115 | mov [esp+32],eax |
2170 | mov [esp+32], eax |
2116 | ret |
2171 | ret |
2117 | nogetsoundflag: |
2172 | nogetsoundflag: |
2118 | ; cmp ecx,2 |
2173 | ; cmp ecx,2 |
2119 | dec ecx |
2174 | dec ecx |
2120 | jnz nosoundflag |
2175 | jnz nosoundflag |
2121 | xor byte [sound_flag], 1 |
2176 | xor byte [sound_flag], 1 |
2122 | nosoundflag: |
2177 | nosoundflag: |
2123 | ret |
2178 | ret |
2124 | ;------------------------------------------------------------------------------ |
2179 | ;------------------------------------------------------------------------------ |
2125 | sysfn_minimize: ; 18.10 = minimize window |
2180 | sysfn_minimize: ; 18.10 = minimize window |
2126 | mov [window_minimize],1 |
2181 | mov [window_minimize], 1 |
2127 | ret |
2182 | ret |
2128 | ;------------------------------------------------------------------------------ |
2183 | ;------------------------------------------------------------------------------ |
2129 | align 4 |
2184 | align 4 |
2130 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2185 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2131 | ; cmp ecx,1 |
2186 | ; cmp ecx,1 |
2132 | dec ecx |
2187 | dec ecx |
2133 | jnz full_table |
2188 | jnz full_table |
2134 | small_table: |
2189 | small_table: |
2135 | call for_all_tables |
2190 | call for_all_tables |
2136 | mov ecx,10 |
2191 | mov ecx, 10 |
2137 | cld |
2192 | cld |
2138 | rep movsb |
2193 | rep movsb |
2139 | ret |
2194 | ret |
2140 | for_all_tables: |
2195 | for_all_tables: |
2141 | mov edi,edx |
2196 | mov edi, edx |
2142 | mov esi,DRIVE_DATA |
2197 | mov esi, DRIVE_DATA |
2143 | ret |
2198 | ret |
2144 | full_table: |
2199 | full_table: |
2145 | ; cmp ecx,2 |
2200 | ; cmp ecx,2 |
2146 | dec ecx |
2201 | dec ecx |
2147 | jnz exit_for_anyone |
2202 | jnz exit_for_anyone |
2148 | call for_all_tables |
2203 | call for_all_tables |
2149 | mov ecx,16384 |
2204 | mov ecx, 16384 |
2150 | cld |
2205 | cld |
2151 | rep movsd |
2206 | rep movsd |
2152 | ret |
2207 | ret |
2153 | ;------------------------------------------------------------------------------ |
2208 | ;------------------------------------------------------------------------------ |
2154 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2209 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2155 | and dword [esp+32], 0 |
2210 | and dword [esp+32], 0 |
2156 | ret |
2211 | ret |
2157 | ;------------------------------------------------------------------------------ |
2212 | ;------------------------------------------------------------------------------ |
2158 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2213 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2159 | mov edi,ecx |
2214 | mov edi, ecx |
2160 | mov esi,version_inf |
2215 | mov esi, version_inf |
2161 | mov ecx,version_end-version_inf |
2216 | mov ecx, version_end-version_inf |
2162 | rep movsb |
2217 | rep movsb |
2163 | ret |
2218 | ret |
2164 | ;------------------------------------------------------------------------------ |
2219 | ;------------------------------------------------------------------------------ |
2165 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2220 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2166 | ;wait retrace functions |
2221 | ;wait retrace functions |
2167 | sys_wait_retrace: |
2222 | sys_wait_retrace: |
2168 | mov edx,0x3da |
2223 | mov edx, 0x3da |
2169 | WaitRetrace_loop: |
2224 | WaitRetrace_loop: |
2170 | in al,dx |
2225 | in al, dx |
2171 | test al,1000b |
2226 | test al, 1000b |
2172 | jz WaitRetrace_loop |
2227 | jz WaitRetrace_loop |
2173 | and [esp+32],dword 0 |
2228 | and [esp+32], dword 0 |
2174 | ret |
2229 | ret |
2175 | ;------------------------------------------------------------------------------ |
2230 | ;------------------------------------------------------------------------------ |
2176 | align 4 |
2231 | align 4 |
2177 | sysfn_centermouse: ; 18.15 = mouse centered |
2232 | sysfn_centermouse: ; 18.15 = mouse centered |
2178 | ; removed here by |
2233 | ; removed here by |
2179 | ; call mouse_centered |
2234 | ; call mouse_centered |
2180 | ;* mouse centered - start code- Mario79 |
2235 | ;* mouse centered - start code- Mario79 |
2181 | ;mouse_centered: |
2236 | ;mouse_centered: |
2182 | ; push eax |
2237 | ; push eax |
2183 | mov eax,[Screen_Max_X] |
2238 | mov eax, [Screen_Max_X] |
2184 | shr eax,1 |
2239 | shr eax, 1 |
2185 | mov [MOUSE_X],ax |
2240 | mov [MOUSE_X], ax |
2186 | mov eax,[Screen_Max_Y] |
2241 | mov eax, [Screen_Max_Y] |
2187 | shr eax,1 |
2242 | shr eax, 1 |
2188 | mov [MOUSE_Y],ax |
2243 | mov [MOUSE_Y], ax |
2189 | ; ret |
2244 | ; ret |
2190 | ;* mouse centered - end code- Mario79 |
2245 | ;* mouse centered - end code- Mario79 |
2191 | xor eax,eax |
2246 | xor eax, eax |
2192 | and [esp+32],eax |
2247 | and [esp+32], eax |
2193 | ; pop eax |
2248 | ; pop eax |
2194 | ret |
2249 | ret |
2195 | ;------------------------------------------------------------------------------ |
2250 | ;------------------------------------------------------------------------------ |
2196 | align 4 |
2251 | align 4 |
2197 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2252 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2198 | test ecx,ecx ; get mouse speed factor |
2253 | test ecx, ecx; get mouse speed factor |
2199 | jnz .set_mouse_acceleration |
2254 | jnz .set_mouse_acceleration |
2200 | xor eax,eax |
2255 | xor eax, eax |
2201 | mov ax,[mouse_speed_factor] |
2256 | mov ax, [mouse_speed_factor] |
2202 | mov [esp+32],eax |
2257 | mov [esp+32], eax |
2203 | ret |
2258 | ret |
2204 | .set_mouse_acceleration: |
2259 | .set_mouse_acceleration: |
2205 | ; cmp ecx,1 ; set mouse speed factor |
2260 | ; cmp ecx,1 ; set mouse speed factor |
2206 | dec ecx |
2261 | dec ecx |
2207 | jnz .get_mouse_delay |
2262 | jnz .get_mouse_delay |
2208 | mov [mouse_speed_factor],dx |
2263 | mov [mouse_speed_factor], dx |
2209 | ret |
2264 | ret |
2210 | .get_mouse_delay: |
2265 | .get_mouse_delay: |
2211 | ; cmp ecx,2 ; get mouse delay |
2266 | ; cmp ecx,2 ; get mouse delay |
2212 | dec ecx |
2267 | dec ecx |
2213 | jnz .set_mouse_delay |
2268 | jnz .set_mouse_delay |
2214 | mov eax,[mouse_delay] |
2269 | mov eax, [mouse_delay] |
2215 | mov [esp+32],eax |
2270 | mov [esp+32], eax |
2216 | ret |
2271 | ret |
2217 | .set_mouse_delay: |
2272 | .set_mouse_delay: |
2218 | ; cmp ecx,3 ; set mouse delay |
2273 | ; cmp ecx,3 ; set mouse delay |
2219 | dec ecx |
2274 | dec ecx |
2220 | jnz .set_pointer_position |
2275 | jnz .set_pointer_position |
2221 | mov [mouse_delay],edx |
2276 | mov [mouse_delay], edx |
2222 | ret |
2277 | ret |
2223 | .set_pointer_position: |
2278 | .set_pointer_position: |
2224 | ; cmp ecx,4 ; set mouse pointer position |
2279 | ; cmp ecx,4 ; set mouse pointer position |
2225 | dec ecx |
2280 | dec ecx |
2226 | jnz .set_mouse_button |
2281 | jnz .set_mouse_button |
2227 | cmp dx, word[Screen_Max_Y] |
2282 | cmp dx, word[Screen_Max_Y] |
2228 | ja .end |
2283 | ja .end |
2229 | rol edx,16 |
2284 | rol edx, 16 |
2230 | cmp dx, word[Screen_Max_X] |
2285 | cmp dx, word[Screen_Max_X] |
2231 | ja .end |
2286 | ja .end |
2232 | mov [MOUSE_X], edx |
2287 | mov [MOUSE_X], edx |
2233 | ret |
2288 | ret |
2234 | .set_mouse_button: |
2289 | .set_mouse_button: |
2235 | ; cmp ecx,5 ; set mouse button features |
2290 | ; cmp ecx,5 ; set mouse button features |
2236 | dec ecx |
2291 | dec ecx |
2237 | jnz .end |
2292 | jnz .end |
2238 | mov [BTN_DOWN],dl |
2293 | mov [BTN_DOWN], dl |
2239 | mov [mouse_active],1 |
2294 | mov [mouse_active], 1 |
2240 | .end: |
2295 | .end: |
2241 | ret |
2296 | ret |
2242 | ;------------------------------------------------------------------------------ |
2297 | ;------------------------------------------------------------------------------ |
2243 | sysfn_getfreemem: |
2298 | sysfn_getfreemem: |
2244 | mov eax, [pg_data.pages_free] |
2299 | mov eax, [pg_data.pages_free] |
2245 | shl eax, 2 |
2300 | shl eax, 2 |
2246 | mov [esp+32],eax |
2301 | mov [esp+32], eax |
2247 | ret |
2302 | ret |
2248 | 2303 | ||
2249 | sysfn_getallmem: |
2304 | sysfn_getallmem: |
2250 | mov eax,[MEM_AMOUNT] |
2305 | mov eax, [MEM_AMOUNT] |
2251 | shr eax, 10 |
2306 | shr eax, 10 |
2252 | mov [esp+32],eax |
2307 | mov [esp+32], eax |
2253 | ret |
2308 | ret |
2254 | 2309 | ||
2255 | ; // Alver, 2007-22-08 // { |
2310 | ; // Alver, 2007-22-08 // { |
2256 | sysfn_pid_to_slot: |
2311 | sysfn_pid_to_slot: |
2257 | mov eax, ecx |
2312 | mov eax, ecx |
2258 | call pid_to_slot |
2313 | call pid_to_slot |
2259 | mov [esp+32], eax |
2314 | mov [esp+32], eax |
2260 | ret |
2315 | ret |
2261 | 2316 | ||
2262 | sysfn_min_rest_window: |
2317 | sysfn_min_rest_window: |
2263 | pushad |
2318 | pushad |
2264 | mov eax, edx ; ebx - operating |
2319 | mov eax, edx ; ebx - operating |
2265 | shr ecx, 1 |
2320 | shr ecx, 1 |
2266 | jnc @f |
2321 | jnc @f |
2267 | call pid_to_slot |
2322 | call pid_to_slot |
2268 | @@: |
2323 | @@: |
2269 | or eax, eax ; eax - number of slot |
2324 | or eax, eax ; eax - number of slot |
2270 | jz .error |
2325 | jz .error |
2271 | cmp eax, 255 ; varify maximal slot number |
2326 | cmp eax, 255 ; varify maximal slot number |
2272 | ja .error |
2327 | ja .error |
2273 | movzx eax, word [WIN_STACK + eax*2] |
2328 | movzx eax, word [WIN_STACK + eax*2] |
2274 | shr ecx, 1 |
2329 | shr ecx, 1 |
2275 | jc .restore |
2330 | jc .restore |
2276 | ; .minimize: |
2331 | ; .minimize: |
2277 | call minimize_window |
2332 | call minimize_window |
2278 | jmp .exit |
2333 | jmp .exit |
2279 | .restore: |
2334 | .restore: |
2280 | call restore_minimized_window |
2335 | call restore_minimized_window |
2281 | .exit: |
2336 | .exit: |
2282 | popad |
2337 | popad |
2283 | xor eax, eax |
2338 | xor eax, eax |
2284 | mov [esp+32], eax |
2339 | mov [esp+32], eax |
2285 | ret |
2340 | ret |
2286 | .error: |
2341 | .error: |
2287 | popad |
2342 | popad |
2288 | xor eax, eax |
2343 | xor eax, eax |
2289 | dec eax |
2344 | dec eax |
2290 | mov [esp+32], eax |
2345 | mov [esp+32], eax |
2291 | ret |
2346 | ret |
2292 | ; } \\ Alver, 2007-22-08 \\ |
2347 | ; } \\ Alver, 2007-22-08 \\ |
2293 | 2348 | ||
2294 | uglobal |
2349 | uglobal |
2295 | ;// mike.dld, 2006-29-01 [ |
2350 | ;// mike.dld, 2006-29-01 [ |
2296 | screen_workarea RECT |
2351 | screen_workarea RECT |
2297 | ;// mike.dld, 2006-29-01 ] |
2352 | ;// mike.dld, 2006-29-01 ] |
2298 | window_minimize db 0 |
2353 | window_minimize db 0 |
2299 | sound_flag db 0 |
2354 | sound_flag db 0 |
2300 | endg |
2355 | endg |
2301 | 2356 | ||
2302 | UID_NONE=0 |
2357 | UID_NONE=0 |
2303 | UID_MENUETOS=1 ;official |
2358 | UID_MENUETOS=1 ;official |
2304 | UID_KOLIBRI=2 ;russian |
2359 | UID_KOLIBRI=2 ;russian |
2305 | 2360 | ||
2306 | iglobal |
2361 | iglobal |
2307 | version_inf: |
2362 | version_inf: |
2308 | db 0,7,7,0 ; version 0.7.7.0 |
2363 | db 0,7,7,0 ; version 0.7.7.0 |
2309 | db 0 |
2364 | db 0 |
2310 | dd __REV__ |
2365 | dd __REV__ |
2311 | version_end: |
2366 | version_end: |
2312 | endg |
2367 | endg |
2313 | 2368 | ||
2314 | sys_cachetodiskette: |
2369 | sys_cachetodiskette: |
2315 | cmp ebx, 1 |
2370 | cmp ebx, 1 |
2316 | jne .no_floppy_a_save |
2371 | jne .no_floppy_a_save |
2317 | mov [flp_number], 1 |
2372 | mov [flp_number], 1 |
2318 | jmp .save_image_on_floppy |
2373 | jmp .save_image_on_floppy |
2319 | .no_floppy_a_save: |
2374 | .no_floppy_a_save: |
2320 | cmp ebx, 2 |
2375 | cmp ebx, 2 |
2321 | jne .no_floppy_b_save |
2376 | jne .no_floppy_b_save |
2322 | mov [flp_number], 2 |
2377 | mov [flp_number], 2 |
2323 | .save_image_on_floppy: |
2378 | .save_image_on_floppy: |
2324 | call save_image |
2379 | call save_image |
2325 | mov [esp + 32], dword 0 |
2380 | mov [esp + 32], dword 0 |
2326 | cmp [FDC_Status], 0 |
2381 | cmp [FDC_Status], 0 |
2327 | je .yes_floppy_save |
2382 | je .yes_floppy_save |
2328 | .no_floppy_b_save: |
2383 | .no_floppy_b_save: |
2329 | mov [esp + 32], dword 1 |
2384 | mov [esp + 32], dword 1 |
2330 | .yes_floppy_save: |
2385 | .yes_floppy_save: |
2331 | ret |
2386 | ret |
2332 | 2387 | ||
2333 | uglobal |
2388 | uglobal |
2334 | ; bgrchanged dd 0x0 |
2389 | ; bgrchanged dd 0x0 |
2335 | align 4 |
2390 | align 4 |
2336 | bgrlockpid dd 0 |
2391 | bgrlockpid dd 0 |
2337 | bgrlock db 0 |
2392 | bgrlock db 0 |
2338 | endg |
2393 | endg |
2339 | 2394 | ||
2340 | sys_background: |
2395 | sys_background: |
2341 | 2396 | ||
2342 | cmp ebx,1 ; BACKGROUND SIZE |
2397 | cmp ebx, 1 ; BACKGROUND SIZE |
2343 | jnz nosb1 |
2398 | jnz nosb1 |
2344 | test ecx,ecx |
2399 | test ecx, ecx |
2345 | ; cmp ecx,0 |
2400 | ; cmp ecx,0 |
2346 | jz sbgrr |
2401 | jz sbgrr |
2347 | test edx,edx |
2402 | test edx, edx |
2348 | ; cmp edx,0 |
2403 | ; cmp edx,0 |
2349 | jz sbgrr |
2404 | jz sbgrr |
2350 | @@: |
2405 | @@: |
2351 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2406 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2352 | bts dword [bgrlock], 0 |
2407 | bts dword [bgrlock], 0 |
2353 | jnc @f |
2408 | jnc @f |
2354 | call change_task |
2409 | call change_task |
2355 | jmp @b |
2410 | jmp @b |
2356 | @@: |
2411 | @@: |
2357 | mov [BgrDataWidth],ecx |
2412 | mov [BgrDataWidth], ecx |
2358 | mov [BgrDataHeight],edx |
2413 | mov [BgrDataHeight], edx |
2359 | ; mov [bgrchanged],1 |
2414 | ; mov [bgrchanged],1 |
2360 | 2415 | ||
2361 | pushad |
2416 | pushad |
2362 | ; return memory for old background |
2417 | ; return memory for old background |
2363 | mov eax, [img_background] |
2418 | mov eax, [img_background] |
2364 | cmp eax, static_background_data |
2419 | cmp eax, static_background_data |
2365 | jz @f |
2420 | jz @f |
2366 | stdcall kernel_free, eax |
2421 | stdcall kernel_free, eax |
2367 | @@: |
2422 | @@: |
2368 | ; calculate RAW size |
2423 | ; calculate RAW size |
2369 | xor eax,eax |
2424 | xor eax, eax |
2370 | inc eax |
2425 | inc eax |
2371 | cmp [BgrDataWidth],eax |
2426 | cmp [BgrDataWidth], eax |
2372 | jae @f |
2427 | jae @f |
2373 | mov [BgrDataWidth],eax |
2428 | mov [BgrDataWidth], eax |
2374 | @@: |
2429 | @@: |
2375 | cmp [BgrDataHeight],eax |
2430 | cmp [BgrDataHeight], eax |
2376 | jae @f |
2431 | jae @f |
2377 | mov [BgrDataHeight],eax |
2432 | mov [BgrDataHeight], eax |
2378 | @@: |
2433 | @@: |
2379 | mov eax,[BgrDataWidth] |
2434 | mov eax, [BgrDataWidth] |
2380 | imul eax,[BgrDataHeight] |
2435 | imul eax, [BgrDataHeight] |
2381 | lea eax,[eax*3] |
2436 | lea eax, [eax*3] |
2382 | mov [mem_BACKGROUND],eax |
2437 | mov [mem_BACKGROUND], eax |
2383 | ; get memory for new background |
2438 | ; get memory for new background |
2384 | stdcall kernel_alloc, eax |
2439 | stdcall kernel_alloc, eax |
2385 | test eax, eax |
2440 | test eax, eax |
2386 | jz .memfailed |
2441 | jz .memfailed |
2387 | mov [img_background], eax |
2442 | mov [img_background], eax |
2388 | jmp .exit |
2443 | jmp .exit |
2389 | .memfailed: |
2444 | .memfailed: |
2390 | ; revert to static monotone data |
2445 | ; revert to static monotone data |
2391 | mov [img_background], static_background_data |
2446 | mov [img_background], static_background_data |
2392 | xor eax, eax |
2447 | xor eax, eax |
2393 | inc eax |
2448 | inc eax |
2394 | mov [BgrDataWidth], eax |
2449 | mov [BgrDataWidth], eax |
2395 | mov [BgrDataHeight], eax |
2450 | mov [BgrDataHeight], eax |
2396 | mov [mem_BACKGROUND], 4 |
2451 | mov [mem_BACKGROUND], 4 |
2397 | .exit: |
2452 | .exit: |
2398 | popad |
2453 | popad |
2399 | mov [bgrlock], 0 |
2454 | mov [bgrlock], 0 |
2400 | 2455 | ||
2401 | sbgrr: |
2456 | sbgrr: |
2402 | ret |
2457 | ret |
2403 | 2458 | ||
2404 | nosb1: |
2459 | nosb1: |
2405 | 2460 | ||
2406 | cmp ebx,2 ; SET PIXEL |
2461 | cmp ebx, 2 ; SET PIXEL |
2407 | jnz nosb2 |
2462 | jnz nosb2 |
2408 | 2463 | ||
2409 | mov eax, [img_background] |
2464 | mov eax, [img_background] |
2410 | test ecx, ecx |
2465 | test ecx, ecx |
2411 | jz @f |
2466 | jz @f |
2412 | cmp eax, static_background_data |
2467 | cmp eax, static_background_data |
2413 | jz .ret |
2468 | jz .ret |
2414 | @@: |
2469 | @@: |
2415 | mov ebx, [mem_BACKGROUND] |
2470 | mov ebx, [mem_BACKGROUND] |
2416 | add ebx, 4095 |
2471 | add ebx, 4095 |
2417 | and ebx, -4096 |
2472 | and ebx, -4096 |
2418 | sub ebx, 4 |
2473 | sub ebx, 4 |
2419 | cmp ecx, ebx |
2474 | cmp ecx, ebx |
2420 | ja .ret |
2475 | ja .ret |
2421 | 2476 | ||
2422 | mov ebx,[eax+ecx] |
2477 | mov ebx, [eax+ecx] |
2423 | and ebx,0xFF000000 ;255*256*256*256 |
2478 | and ebx, 0xFF000000;255*256*256*256 |
2424 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2479 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2425 | add edx,ebx |
2480 | add edx, ebx |
2426 | mov [eax+ecx],edx |
2481 | mov [eax+ecx], edx |
2427 | .ret: |
2482 | .ret: |
2428 | ret |
2483 | ret |
2429 | nosb2: |
2484 | nosb2: |
2430 | 2485 | ||
2431 | cmp ebx,3 ; DRAW BACKGROUND |
2486 | cmp ebx, 3 ; DRAW BACKGROUND |
2432 | jnz nosb3 |
2487 | jnz nosb3 |
2433 | draw_background_temp: |
2488 | draw_background_temp: |
2434 | ; cmp [bgrchanged],1 ;0 |
2489 | ; cmp [bgrchanged],1 ;0 |
2435 | ; je nosb31 |
2490 | ; je nosb31 |
2436 | ;draw_background_temp: |
2491 | ;draw_background_temp: |
2437 | ; mov [bgrchanged],1 ;0 |
2492 | ; mov [bgrchanged],1 ;0 |
2438 | mov [background_defined], 1 |
2493 | mov [background_defined], 1 |
2439 | mov byte[BACKGROUND_CHANGED], 1 |
2494 | mov byte[BACKGROUND_CHANGED], 1 |
2440 | call force_redraw_background |
2495 | call force_redraw_background |
2441 | nosb31: |
2496 | nosb31: |
2442 | ret |
2497 | ret |
2443 | nosb3: |
2498 | nosb3: |
2444 | 2499 | ||
2445 | cmp ebx,4 ; TILED / STRETCHED |
2500 | cmp ebx, 4 ; TILED / STRETCHED |
2446 | jnz nosb4 |
2501 | jnz nosb4 |
2447 | cmp ecx,[BgrDrawMode] |
2502 | cmp ecx, [BgrDrawMode] |
2448 | je nosb41 |
2503 | je nosb41 |
2449 | mov [BgrDrawMode],ecx |
2504 | mov [BgrDrawMode], ecx |
2450 | ; mov [bgrchanged],1 |
2505 | ; mov [bgrchanged],1 |
2451 | nosb41: |
2506 | nosb41: |
2452 | ret |
2507 | ret |
2453 | nosb4: |
2508 | nosb4: |
2454 | 2509 | ||
2455 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2510 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2456 | jnz nosb5 |
2511 | jnz nosb5 |
2457 | cmp [img_background], static_background_data |
2512 | cmp [img_background], static_background_data |
2458 | jnz @f |
2513 | jnz @f |
2459 | test edx, edx |
2514 | test edx, edx |
2460 | jnz .fin |
2515 | jnz .fin |
2461 | cmp esi, 4 |
2516 | cmp esi, 4 |
2462 | ja .fin |
2517 | ja .fin |
2463 | @@: |
2518 | @@: |
2464 | ; bughere |
2519 | ; bughere |
2465 | mov eax, ecx |
2520 | mov eax, ecx |
2466 | mov ebx, edx |
2521 | mov ebx, edx |
2467 | add ebx, [img_background] ;IMG_BACKGROUND |
2522 | add ebx, [img_background];IMG_BACKGROUND |
2468 | mov ecx, esi |
2523 | mov ecx, esi |
2469 | call memmove |
2524 | call memmove |
2470 | .fin: |
2525 | .fin: |
2471 | ret |
2526 | ret |
2472 | nosb5: |
2527 | nosb5: |
2473 | 2528 | ||
2474 | cmp ebx, 6 |
2529 | cmp ebx, 6 |
2475 | jnz nosb6 |
2530 | jnz nosb6 |
2476 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2531 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2477 | @@: |
2532 | @@: |
2478 | bts dword [bgrlock], 0 |
2533 | bts dword [bgrlock], 0 |
2479 | jnc @f |
2534 | jnc @f |
2480 | call change_task |
2535 | call change_task |
2481 | jmp @b |
2536 | jmp @b |
2482 | @@: |
2537 | @@: |
2483 | mov eax, [CURRENT_TASK] |
2538 | mov eax, [CURRENT_TASK] |
2484 | mov [bgrlockpid], eax |
2539 | mov [bgrlockpid], eax |
2485 | cmp [img_background], static_background_data |
2540 | cmp [img_background], static_background_data |
2486 | jz .nomem |
2541 | jz .nomem |
2487 | stdcall user_alloc, [mem_BACKGROUND] |
2542 | stdcall user_alloc, [mem_BACKGROUND] |
2488 | mov [esp+32], eax |
2543 | mov [esp+32], eax |
2489 | test eax, eax |
2544 | test eax, eax |
2490 | jz .nomem |
2545 | jz .nomem |
2491 | mov ebx, eax |
2546 | mov ebx, eax |
2492 | shr ebx, 12 |
2547 | shr ebx, 12 |
2493 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2548 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2494 | mov esi, [img_background] |
2549 | mov esi, [img_background] |
2495 | shr esi, 12 |
2550 | shr esi, 12 |
2496 | mov ecx, [mem_BACKGROUND] |
2551 | mov ecx, [mem_BACKGROUND] |
2497 | add ecx, 0xFFF |
2552 | add ecx, 0xFFF |
2498 | shr ecx, 12 |
2553 | shr ecx, 12 |
2499 | .z: |
2554 | .z: |
2500 | mov eax, [page_tabs+ebx*4] |
2555 | mov eax, [page_tabs+ebx*4] |
2501 | test al, 1 |
2556 | test al, 1 |
2502 | jz @f |
2557 | jz @f |
2503 | call free_page |
2558 | call free_page |
2504 | @@: |
2559 | @@: |
2505 | mov eax, [page_tabs+esi*4] |
2560 | mov eax, [page_tabs+esi*4] |
2506 | or al, PG_UW |
2561 | or al, PG_UW |
2507 | mov [page_tabs+ebx*4], eax |
2562 | mov [page_tabs+ebx*4], eax |
2508 | mov eax, ebx |
2563 | mov eax, ebx |
2509 | shl eax, 12 |
2564 | shl eax, 12 |
2510 | invlpg [eax] |
2565 | invlpg [eax] |
2511 | inc ebx |
2566 | inc ebx |
2512 | inc esi |
2567 | inc esi |
2513 | loop .z |
2568 | loop .z |
2514 | ret |
2569 | ret |
2515 | .nomem: |
2570 | .nomem: |
2516 | and [bgrlockpid], 0 |
2571 | and [bgrlockpid], 0 |
2517 | mov [bgrlock], 0 |
2572 | mov [bgrlock], 0 |
2518 | nosb6: |
2573 | nosb6: |
2519 | cmp ebx, 7 |
2574 | cmp ebx, 7 |
2520 | jnz nosb7 |
2575 | jnz nosb7 |
2521 | cmp [bgrlock], 0 |
2576 | cmp [bgrlock], 0 |
2522 | jz .err |
2577 | jz .err |
2523 | mov eax, [CURRENT_TASK] |
2578 | mov eax, [CURRENT_TASK] |
2524 | cmp [bgrlockpid], eax |
2579 | cmp [bgrlockpid], eax |
2525 | jnz .err |
2580 | jnz .err |
2526 | mov eax, ecx |
2581 | mov eax, ecx |
2527 | mov ebx, ecx |
2582 | mov ebx, ecx |
2528 | shr eax, 12 |
2583 | shr eax, 12 |
2529 | mov ecx, [page_tabs+(eax-1)*4] |
2584 | mov ecx, [page_tabs+(eax-1)*4] |
2530 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2585 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2531 | jz .err |
2586 | jz .err |
2532 | jnp .err |
2587 | jnp .err |
2533 | push eax |
2588 | push eax |
2534 | shr ecx, 12 |
2589 | shr ecx, 12 |
2535 | dec ecx |
2590 | dec ecx |
2536 | @@: |
2591 | @@: |
2537 | and dword [page_tabs+eax*4], 0 |
2592 | and dword [page_tabs+eax*4], 0 |
2538 | mov edx, eax |
2593 | mov edx, eax |
2539 | shl edx, 12 |
2594 | shl edx, 12 |
2540 | push eax |
2595 | push eax |
2541 | invlpg [edx] |
2596 | invlpg [edx] |
2542 | pop eax |
2597 | pop eax |
2543 | inc eax |
2598 | inc eax |
2544 | loop @b |
2599 | loop @b |
2545 | pop eax |
2600 | pop eax |
2546 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2601 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2547 | stdcall user_free, ebx |
2602 | stdcall user_free, ebx |
2548 | mov [esp+32], eax |
2603 | mov [esp+32], eax |
2549 | and [bgrlockpid], 0 |
2604 | and [bgrlockpid], 0 |
2550 | mov [bgrlock], 0 |
2605 | mov [bgrlock], 0 |
2551 | ret |
2606 | ret |
2552 | .err: |
2607 | .err: |
2553 | and dword [esp+32], 0 |
2608 | and dword [esp+32], 0 |
2554 | ret |
2609 | ret |
2555 | 2610 | ||
2556 | nosb7: |
2611 | nosb7: |
2557 | ret |
2612 | ret |
2558 | 2613 | ||
2559 | force_redraw_background: |
2614 | force_redraw_background: |
2560 | and [draw_data+32 + RECT.left], 0 |
2615 | and [draw_data+32 + RECT.left], 0 |
2561 | and [draw_data+32 + RECT.top], 0 |
2616 | and [draw_data+32 + RECT.top], 0 |
2562 | push eax ebx |
2617 | push eax ebx |
2563 | mov eax,[Screen_Max_X] |
2618 | mov eax, [Screen_Max_X] |
2564 | mov ebx,[Screen_Max_Y] |
2619 | mov ebx, [Screen_Max_Y] |
2565 | mov [draw_data+32 + RECT.right],eax |
2620 | mov [draw_data+32 + RECT.right], eax |
2566 | mov [draw_data+32 + RECT.bottom],ebx |
2621 | mov [draw_data+32 + RECT.bottom], ebx |
2567 | pop ebx eax |
2622 | pop ebx eax |
2568 | inc byte[REDRAW_BACKGROUND] |
2623 | inc byte[REDRAW_BACKGROUND] |
2569 | ret |
2624 | ret |
2570 | 2625 | ||
2571 | align 4 |
2626 | align 4 |
2572 | 2627 | ||
2573 | sys_getbackground: |
2628 | sys_getbackground: |
2574 | ; cmp eax,1 ; SIZE |
2629 | ; cmp eax,1 ; SIZE |
2575 | dec ebx |
2630 | dec ebx |
2576 | jnz nogb1 |
2631 | jnz nogb1 |
2577 | mov eax,[BgrDataWidth] |
2632 | mov eax, [BgrDataWidth] |
2578 | shl eax,16 |
2633 | shl eax, 16 |
2579 | mov ax,[BgrDataHeight] |
2634 | mov ax, [BgrDataHeight] |
2580 | mov [esp+32],eax |
2635 | mov [esp+32], eax |
2581 | ret |
2636 | ret |
2582 | 2637 | ||
2583 | nogb1: |
2638 | nogb1: |
2584 | ; cmp eax,2 ; PIXEL |
2639 | ; cmp eax,2 ; PIXEL |
2585 | dec ebx |
2640 | dec ebx |
2586 | jnz nogb2 |
2641 | jnz nogb2 |
2587 | 2642 | ||
2588 | mov eax, [img_background] |
2643 | mov eax, [img_background] |
2589 | test ecx, ecx |
2644 | test ecx, ecx |
2590 | jz @f |
2645 | jz @f |
2591 | cmp eax, static_background_data |
2646 | cmp eax, static_background_data |
2592 | jz .ret |
2647 | jz .ret |
2593 | @@: |
2648 | @@: |
2594 | mov ebx, [mem_BACKGROUND] |
2649 | mov ebx, [mem_BACKGROUND] |
2595 | add ebx, 4095 |
2650 | add ebx, 4095 |
2596 | and ebx, -4096 |
2651 | and ebx, -4096 |
2597 | sub ebx, 4 |
2652 | sub ebx, 4 |
2598 | cmp ecx, ebx |
2653 | cmp ecx, ebx |
2599 | ja .ret |
2654 | ja .ret |
2600 | 2655 | ||
2601 | mov eax,[ecx+eax] |
2656 | mov eax, [ecx+eax] |
2602 | 2657 | ||
2603 | and eax, 0xFFFFFF |
2658 | and eax, 0xFFFFFF |
2604 | mov [esp+32],eax |
2659 | mov [esp+32], eax |
2605 | .ret: |
2660 | .ret: |
2606 | ret |
2661 | ret |
2607 | nogb2: |
2662 | nogb2: |
2608 | 2663 | ||
2609 | ; cmp eax,4 ; TILED / STRETCHED |
2664 | ; cmp eax,4 ; TILED / STRETCHED |
2610 | dec ebx |
2665 | dec ebx |
2611 | dec ebx |
2666 | dec ebx |
2612 | jnz nogb4 |
2667 | jnz nogb4 |
2613 | mov eax,[BgrDrawMode] |
2668 | mov eax, [BgrDrawMode] |
2614 | nogb4: |
2669 | nogb4: |
2615 | mov [esp+32],eax |
2670 | mov [esp+32], eax |
2616 | ret |
2671 | ret |
2617 | 2672 | ||
2618 | align 4 |
2673 | align 4 |
2619 | 2674 | ||
2620 | sys_getkey: |
2675 | sys_getkey: |
2621 | mov [esp + 32],dword 1 |
2676 | mov [esp + 32], dword 1 |
2622 | ; test main buffer |
2677 | ; test main buffer |
2623 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2678 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2624 | movzx ecx, word [WIN_STACK + ebx * 2] |
2679 | movzx ecx, word [WIN_STACK + ebx * 2] |
2625 | mov edx, [TASK_COUNT] |
2680 | mov edx, [TASK_COUNT] |
2626 | cmp ecx, edx |
2681 | cmp ecx, edx |
2627 | jne .finish |
2682 | jne .finish |
2628 | cmp [KEY_COUNT], byte 0 |
2683 | cmp [KEY_COUNT], byte 0 |
2629 | je .finish |
2684 | je .finish |
2630 | movzx eax, byte [KEY_BUFF] |
2685 | movzx eax, byte [KEY_BUFF] |
2631 | shl eax, 8 |
2686 | shl eax, 8 |
2632 | push eax |
2687 | push eax |
2633 | dec byte [KEY_COUNT] |
2688 | dec byte [KEY_COUNT] |
2634 | and byte [KEY_COUNT], 127 |
2689 | and byte [KEY_COUNT], 127 |
2635 | movzx ecx, byte [KEY_COUNT] |
2690 | movzx ecx, byte [KEY_COUNT] |
2636 | add ecx, 2 |
2691 | add ecx, 2 |
2637 | mov eax, KEY_BUFF + 1 |
2692 | mov eax, KEY_BUFF + 1 |
2638 | mov ebx, KEY_BUFF |
2693 | mov ebx, KEY_BUFF |
2639 | call memmove |
2694 | call memmove |
2640 | pop eax |
2695 | pop eax |
2641 | .ret_eax: |
2696 | .ret_eax: |
2642 | mov [esp + 32], eax |
2697 | mov [esp + 32], eax |
2643 | ret |
2698 | ret |
2644 | .finish: |
2699 | .finish: |
2645 | ; test hotkeys buffer |
2700 | ; test hotkeys buffer |
2646 | mov ecx, hotkey_buffer |
2701 | mov ecx, hotkey_buffer |
2647 | @@: |
2702 | @@: |
2648 | cmp [ecx], ebx |
2703 | cmp [ecx], ebx |
2649 | jz .found |
2704 | jz .found |
2650 | add ecx, 8 |
2705 | add ecx, 8 |
2651 | cmp ecx, hotkey_buffer + 120 * 8 |
2706 | cmp ecx, hotkey_buffer + 120 * 8 |
2652 | jb @b |
2707 | jb @b |
2653 | ret |
2708 | ret |
2654 | .found: |
2709 | .found: |
2655 | mov ax, [ecx + 6] |
2710 | mov ax, [ecx + 6] |
2656 | shl eax, 16 |
2711 | shl eax, 16 |
2657 | mov ah, [ecx + 4] |
2712 | mov ah, [ecx + 4] |
2658 | mov al, 2 |
2713 | mov al, 2 |
2659 | and dword [ecx + 4], 0 |
2714 | and dword [ecx + 4], 0 |
2660 | and dword [ecx], 0 |
2715 | and dword [ecx], 0 |
2661 | jmp .ret_eax |
2716 | jmp .ret_eax |
2662 | 2717 | ||
2663 | align 4 |
2718 | align 4 |
2664 | 2719 | ||
2665 | sys_getbutton: |
2720 | sys_getbutton: |
2666 | 2721 | ||
2667 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2722 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2668 | mov [esp + 32], dword 1 |
2723 | mov [esp + 32], dword 1 |
2669 | movzx ecx, word [WIN_STACK + ebx * 2] |
2724 | movzx ecx, word [WIN_STACK + ebx * 2] |
2670 | mov edx, [TASK_COUNT] ; less than 256 processes |
2725 | mov edx, [TASK_COUNT] ; less than 256 processes |
2671 | cmp ecx, edx |
2726 | cmp ecx, edx |
2672 | jne .exit |
2727 | jne .exit |
2673 | movzx eax, byte [BTN_COUNT] |
2728 | movzx eax, byte [BTN_COUNT] |
2674 | test eax, eax |
2729 | test eax, eax |
2675 | jz .exit |
2730 | jz .exit |
2676 | mov eax, [BTN_BUFF] |
2731 | mov eax, [BTN_BUFF] |
2677 | and al, 0xFE ; delete left button bit |
2732 | and al, 0xFE ; delete left button bit |
2678 | mov [BTN_COUNT], byte 0 |
2733 | mov [BTN_COUNT], byte 0 |
2679 | mov [esp + 32], eax |
2734 | mov [esp + 32], eax |
2680 | .exit: |
2735 | .exit: |
2681 | ret |
2736 | ret |
2682 | 2737 | ||
2683 | 2738 | ||
2684 | align 4 |
2739 | align 4 |
2685 | 2740 | ||
2686 | sys_cpuusage: |
2741 | sys_cpuusage: |
2687 | 2742 | ||
2688 | ; RETURN: |
2743 | ; RETURN: |
2689 | ; |
2744 | ; |
2690 | ; +00 dword process cpu usage |
2745 | ; +00 dword process cpu usage |
2691 | ; +04 word position in windowing stack |
2746 | ; +04 word position in windowing stack |
2692 | ; +06 word windowing stack value at current position (cpu nro) |
2747 | ; +06 word windowing stack value at current position (cpu nro) |
2693 | ; +10 12 bytes name |
2748 | ; +10 12 bytes name |
2694 | ; +22 dword start in mem |
2749 | ; +22 dword start in mem |
2695 | ; +26 dword used mem |
2750 | ; +26 dword used mem |
2696 | ; +30 dword PID , process idenfification number |
2751 | ; +30 dword PID , process idenfification number |
2697 | ; |
2752 | ; |
2698 | 2753 | ||
2699 | cmp ecx,-1 ; who am I ? |
2754 | cmp ecx, -1 ; who am I ? |
2700 | jne .no_who_am_i |
2755 | jne .no_who_am_i |
2701 | mov ecx,[CURRENT_TASK] |
2756 | mov ecx, [CURRENT_TASK] |
2702 | .no_who_am_i: |
2757 | .no_who_am_i: |
2703 | cmp ecx, max_processes |
2758 | cmp ecx, max_processes |
2704 | ja .nofillbuf |
2759 | ja .nofillbuf |
2705 | 2760 | ||
2706 | ; +4: word: position of the window of thread in the window stack |
2761 | ; +4: word: position of the window of thread in the window stack |
2707 | mov ax, [WIN_STACK + ecx * 2] |
2762 | mov ax, [WIN_STACK + ecx * 2] |
2708 | mov [ebx+4], ax |
2763 | mov [ebx+4], ax |
2709 | ; +6: word: number of the thread slot, which window has in the window stack |
2764 | ; +6: word: number of the thread slot, which window has in the window stack |
2710 | ; position ecx (has no relation to the specific thread) |
2765 | ; position ecx (has no relation to the specific thread) |
2711 | mov ax, [WIN_POS + ecx * 2] |
2766 | mov ax, [WIN_POS + ecx * 2] |
2712 | mov [ebx+6], ax |
2767 | mov [ebx+6], ax |
2713 | 2768 | ||
2714 | shl ecx, 5 |
2769 | shl ecx, 5 |
2715 | 2770 | ||
2716 | ; +0: dword: memory usage |
2771 | ; +0: dword: memory usage |
2717 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2772 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2718 | mov [ebx], eax |
2773 | mov [ebx], eax |
2719 | ; +10: 11 bytes: name of the process |
2774 | ; +10: 11 bytes: name of the process |
2720 | push ecx |
2775 | push ecx |
2721 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2776 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2722 | add ebx, 10 |
2777 | add ebx, 10 |
2723 | mov ecx, 11 |
2778 | mov ecx, 11 |
2724 | call memmove |
2779 | call memmove |
2725 | pop ecx |
2780 | pop ecx |
2726 | 2781 | ||
2727 | ; +22: address of the process in memory |
2782 | ; +22: address of the process in memory |
2728 | ; +26: size of used memory - 1 |
2783 | ; +26: size of used memory - 1 |
2729 | push edi |
2784 | push edi |
2730 | lea edi, [ebx+12] |
2785 | lea edi, [ebx+12] |
2731 | xor eax, eax |
2786 | xor eax, eax |
2732 | mov edx, 0x100000*16 |
2787 | mov edx, 0x100000*16 |
2733 | cmp ecx, 1 shl 5 |
2788 | cmp ecx, 1 shl 5 |
2734 | je .os_mem |
2789 | je .os_mem |
2735 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2790 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2736 | mov eax, std_application_base_address |
2791 | mov eax, std_application_base_address |
2737 | .os_mem: |
2792 | .os_mem: |
2738 | stosd |
2793 | stosd |
2739 | lea eax, [edx-1] |
2794 | lea eax, [edx-1] |
2740 | stosd |
2795 | stosd |
2741 | 2796 | ||
2742 | ; +30: PID/TID |
2797 | ; +30: PID/TID |
2743 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2798 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2744 | stosd |
2799 | stosd |
2745 | 2800 | ||
2746 | ; window position and size |
2801 | ; window position and size |
2747 | push esi |
2802 | push esi |
2748 | lea esi, [ecx + window_data + WDATA.box] |
2803 | lea esi, [ecx + window_data + WDATA.box] |
2749 | movsd |
2804 | movsd |
2750 | movsd |
2805 | movsd |
2751 | movsd |
2806 | movsd |
2752 | movsd |
2807 | movsd |
2753 | 2808 | ||
2754 | ; Process state (+50) |
2809 | ; Process state (+50) |
2755 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2810 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2756 | stosd |
2811 | stosd |
2757 | 2812 | ||
2758 | ; Window client area box |
2813 | ; Window client area box |
2759 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2814 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2760 | movsd |
2815 | movsd |
2761 | movsd |
2816 | movsd |
2762 | movsd |
2817 | movsd |
2763 | movsd |
2818 | movsd |
2764 | 2819 | ||
2765 | ; Window state |
2820 | ; Window state |
2766 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2821 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2767 | stosb |
2822 | stosb |
2768 | 2823 | ||
2769 | ; Event mask (+71) |
2824 | ; Event mask (+71) |
2770 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2825 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2771 | stosd |
2826 | stosd |
2772 | 2827 | ||
2773 | pop esi |
2828 | pop esi |
2774 | pop edi |
2829 | pop edi |
2775 | 2830 | ||
2776 | .nofillbuf: |
2831 | .nofillbuf: |
2777 | ; return number of processes |
2832 | ; return number of processes |
2778 | 2833 | ||
2779 | mov eax,[TASK_COUNT] |
2834 | mov eax, [TASK_COUNT] |
2780 | mov [esp+32],eax |
2835 | mov [esp+32], eax |
2781 | ret |
2836 | ret |
2782 | 2837 | ||
2783 | align 4 |
2838 | align 4 |
2784 | sys_clock: |
2839 | sys_clock: |
2785 | cli |
2840 | cli |
2786 | ; Mikhail Lisovin xx Jan 2005 |
2841 | ; Mikhail Lisovin xx Jan 2005 |
- | 2842 | @@: |
|
2787 | @@: mov al, 10 |
2843 | mov al, 10 |
2788 | out 0x70, al |
2844 | out 0x70, al |
2789 | in al, 0x71 |
2845 | in al, 0x71 |
2790 | test al, al |
2846 | test al, al |
2791 | jns @f |
2847 | jns @f |
2792 | mov esi, 1 |
2848 | mov esi, 1 |
2793 | call delay_ms |
2849 | call delay_ms |
2794 | jmp @b |
2850 | jmp @b |
2795 | @@: |
2851 | @@: |
2796 | ; end Lisovin's fix |
2852 | ; end Lisovin's fix |
2797 | 2853 | ||
2798 | xor al,al ; seconds |
2854 | xor al, al ; seconds |
2799 | out 0x70,al |
2855 | out 0x70, al |
2800 | in al,0x71 |
2856 | in al, 0x71 |
2801 | movzx ecx,al |
2857 | movzx ecx, al |
2802 | mov al,02 ; minutes |
2858 | mov al, 02 ; minutes |
2803 | shl ecx,16 |
2859 | shl ecx, 16 |
2804 | out 0x70,al |
2860 | out 0x70, al |
2805 | in al,0x71 |
2861 | in al, 0x71 |
2806 | movzx edx,al |
2862 | movzx edx, al |
2807 | mov al,04 ; hours |
2863 | mov al, 04 ; hours |
2808 | shl edx,8 |
2864 | shl edx, 8 |
2809 | out 0x70,al |
2865 | out 0x70, al |
2810 | in al,0x71 |
2866 | in al, 0x71 |
2811 | add ecx,edx |
2867 | add ecx, edx |
2812 | movzx edx,al |
2868 | movzx edx, al |
2813 | add ecx,edx |
2869 | add ecx, edx |
2814 | sti |
2870 | sti |
2815 | mov [esp + 32], ecx |
2871 | mov [esp + 32], ecx |
2816 | ret |
2872 | ret |
2817 | 2873 | ||
2818 | 2874 | ||
2819 | align 4 |
2875 | align 4 |
2820 | 2876 | ||
2821 | sys_date: |
2877 | sys_date: |
2822 | 2878 | ||
2823 | cli |
2879 | cli |
- | 2880 | @@: |
|
2824 | @@: mov al, 10 |
2881 | mov al, 10 |
2825 | out 0x70, al |
2882 | out 0x70, al |
2826 | in al, 0x71 |
2883 | in al, 0x71 |
2827 | test al, al |
2884 | test al, al |
2828 | jns @f |
2885 | jns @f |
2829 | mov esi, 1 |
2886 | mov esi, 1 |
2830 | call delay_ms |
2887 | call delay_ms |
2831 | jmp @b |
2888 | jmp @b |
2832 | @@: |
2889 | @@: |
2833 | 2890 | ||
2834 | mov ch,0 |
2891 | mov ch, 0 |
2835 | mov al,7 ; date |
2892 | mov al, 7 ; date |
2836 | out 0x70,al |
2893 | out 0x70, al |
2837 | in al,0x71 |
2894 | in al, 0x71 |
2838 | mov cl,al |
2895 | mov cl, al |
2839 | mov al,8 ; month |
2896 | mov al, 8 ; month |
2840 | shl ecx,16 |
2897 | shl ecx, 16 |
2841 | out 0x70,al |
2898 | out 0x70, al |
2842 | in al,0x71 |
2899 | in al, 0x71 |
2843 | mov ch,al |
2900 | mov ch, al |
2844 | mov al,9 ; year |
2901 | mov al, 9 ; year |
2845 | out 0x70,al |
2902 | out 0x70, al |
2846 | in al,0x71 |
2903 | in al, 0x71 |
2847 | mov cl,al |
2904 | mov cl, al |
2848 | sti |
2905 | sti |
2849 | mov [esp+32], ecx |
2906 | mov [esp+32], ecx |
2850 | ret |
2907 | ret |
2851 | 2908 | ||
2852 | 2909 | ||
2853 | ; redraw status |
2910 | ; redraw status |
2854 | 2911 | ||
2855 | sys_redrawstat: |
2912 | sys_redrawstat: |
2856 | cmp ebx, 1 |
2913 | cmp ebx, 1 |
2857 | jne no_widgets_away |
2914 | jne no_widgets_away |
2858 | ; buttons away |
2915 | ; buttons away |
2859 | mov ecx,[CURRENT_TASK] |
2916 | mov ecx, [CURRENT_TASK] |
2860 | sys_newba2: |
2917 | sys_newba2: |
2861 | mov edi,[BTN_ADDR] |
2918 | mov edi, [BTN_ADDR] |
2862 | cmp [edi], dword 0 ; empty button list ? |
2919 | cmp [edi], dword 0 ; empty button list ? |
2863 | je end_of_buttons_away |
2920 | je end_of_buttons_away |
2864 | movzx ebx, word [edi] |
2921 | movzx ebx, word [edi] |
2865 | inc ebx |
2922 | inc ebx |
2866 | mov eax,edi |
2923 | mov eax, edi |
2867 | sys_newba: |
2924 | sys_newba: |
2868 | dec ebx |
2925 | dec ebx |
2869 | jz end_of_buttons_away |
2926 | jz end_of_buttons_away |
2870 | 2927 | ||
2871 | add eax, 0x10 |
2928 | add eax, 0x10 |
2872 | cmp cx, [eax] |
2929 | cmp cx, [eax] |
2873 | jnz sys_newba |
2930 | jnz sys_newba |
2874 | 2931 | ||
2875 | push eax ebx ecx |
2932 | push eax ebx ecx |
2876 | mov ecx,ebx |
2933 | mov ecx, ebx |
2877 | inc ecx |
2934 | inc ecx |
2878 | shl ecx, 4 |
2935 | shl ecx, 4 |
2879 | mov ebx, eax |
2936 | mov ebx, eax |
2880 | add eax, 0x10 |
2937 | add eax, 0x10 |
2881 | call memmove |
2938 | call memmove |
2882 | dec dword [edi] |
2939 | dec dword [edi] |
2883 | pop ecx ebx eax |
2940 | pop ecx ebx eax |
2884 | 2941 | ||
2885 | jmp sys_newba2 |
2942 | jmp sys_newba2 |
2886 | 2943 | ||
2887 | end_of_buttons_away: |
2944 | end_of_buttons_away: |
2888 | 2945 | ||
2889 | ret |
2946 | ret |
2890 | 2947 | ||
2891 | no_widgets_away: |
2948 | no_widgets_away: |
2892 | 2949 | ||
2893 | cmp ebx, 2 |
2950 | cmp ebx, 2 |
2894 | jnz srl1 |
2951 | jnz srl1 |
2895 | 2952 | ||
2896 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2953 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2897 | add edx, draw_data - CURRENT_TASK |
2954 | add edx, draw_data - CURRENT_TASK |
2898 | mov [edx + RECT.left], 0 |
2955 | mov [edx + RECT.left], 0 |
2899 | mov [edx + RECT.top], 0 |
2956 | mov [edx + RECT.top], 0 |
2900 | mov eax, [Screen_Max_X] |
2957 | mov eax, [Screen_Max_X] |
2901 | mov [edx + RECT.right], eax |
2958 | mov [edx + RECT.right], eax |
2902 | mov eax, [Screen_Max_Y] |
2959 | mov eax, [Screen_Max_Y] |
2903 | mov [edx + RECT.bottom], eax |
2960 | mov [edx + RECT.bottom], eax |
2904 | 2961 | ||
2905 | srl1: |
2962 | srl1: |
2906 | ret |
2963 | ret |
2907 | 2964 | ||
2908 | ;ok - 100% work |
2965 | ;ok - 100% work |
2909 | ;nt - not tested |
2966 | ;nt - not tested |
2910 | ;--------------------------------------------------------------------------------------------- |
2967 | ;--------------------------------------------------------------------------------------------- |
2911 | ;eax |
2968 | ;eax |
2912 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2969 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2913 | ;1 - change task. Ret nothing. Block. ok. |
2970 | ;1 - change task. Ret nothing. Block. ok. |
2914 | ;2 - performance control |
2971 | ;2 - performance control |
2915 | ; ebx |
2972 | ; ebx |
2916 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2973 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2917 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2974 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2918 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2975 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2919 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2976 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2920 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2977 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2921 | ;eax |
2978 | ;eax |
2922 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2979 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2923 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2980 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2924 | ;--------------------------------------------------------------------------------------------- |
2981 | ;--------------------------------------------------------------------------------------------- |
2925 | iglobal |
2982 | iglobal |
2926 | align 4 |
2983 | align 4 |
2927 | sheduler: |
2984 | sheduler: |
2928 | dd sys_sheduler.00 |
2985 | dd sys_sheduler.00 |
2929 | dd change_task |
2986 | dd change_task |
2930 | dd sys_sheduler.02 |
2987 | dd sys_sheduler.02 |
2931 | dd sys_sheduler.03 |
2988 | dd sys_sheduler.03 |
2932 | dd sys_sheduler.04 |
2989 | dd sys_sheduler.04 |
2933 | endg |
2990 | endg |
2934 | sys_sheduler: |
2991 | sys_sheduler: |
2935 | ;rewritten by |
2992 | ;rewritten by |
2936 | jmp dword [sheduler+ebx*4] |
2993 | jmp dword [sheduler+ebx*4] |
2937 | ;.shed_counter: |
2994 | ;.shed_counter: |
2938 | .00: |
2995 | .00: |
2939 | mov eax,[context_counter] |
2996 | mov eax, [context_counter] |
2940 | mov [esp+32],eax |
2997 | mov [esp+32], eax |
2941 | ret |
2998 | ret |
2942 | 2999 | ||
2943 | .02: |
3000 | .02: |
2944 | ;.perf_control: |
3001 | ;.perf_control: |
2945 | inc ebx ;before ebx=2, ebx=3 |
3002 | inc ebx ;before ebx=2, ebx=3 |
2946 | cmp ebx,ecx ;if ecx=3, ebx=3 |
3003 | cmp ebx, ecx ;if ecx=3, ebx=3 |
2947 | jz cache_disable |
3004 | jz cache_disable |
2948 | 3005 | ||
2949 | dec ebx ;ebx=2 |
3006 | dec ebx ;ebx=2 |
2950 | cmp ebx,ecx ; |
3007 | cmp ebx, ecx ; |
2951 | jz cache_enable ;if ecx=2 and ebx=2 |
3008 | jz cache_enable ;if ecx=2 and ebx=2 |
2952 | 3009 | ||
2953 | dec ebx ;ebx=1 |
3010 | dec ebx ;ebx=1 |
2954 | cmp ebx,ecx |
3011 | cmp ebx, ecx |
2955 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3012 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
2956 | 3013 | ||
2957 | dec ebx |
3014 | dec ebx |
2958 | test ebx,ecx ;ebx=0 and ecx=0 |
3015 | test ebx, ecx ;ebx=0 and ecx=0 |
2959 | jz modify_pce ;if ecx=0 |
3016 | jz modify_pce ;if ecx=0 |
2960 | 3017 | ||
2961 | ret |
3018 | ret |
2962 | 3019 | ||
2963 | .03: |
3020 | .03: |
2964 | ;.rdmsr_instr: |
3021 | ;.rdmsr_instr: |
2965 | ;now counter in ecx |
3022 | ;now counter in ecx |
2966 | ;(edx:eax) esi:edi => edx:esi |
3023 | ;(edx:eax) esi:edi => edx:esi |
2967 | mov eax,esi |
3024 | mov eax, esi |
2968 | mov ecx,edx |
3025 | mov ecx, edx |
2969 | rdmsr |
3026 | rdmsr |
2970 | mov [esp+32],eax |
3027 | mov [esp+32], eax |
2971 | mov [esp+20],edx ;ret in ebx? |
3028 | mov [esp+20], edx ;ret in ebx? |
2972 | ret |
3029 | ret |
2973 | 3030 | ||
2974 | .04: |
3031 | .04: |
2975 | ;.wrmsr_instr: |
3032 | ;.wrmsr_instr: |
2976 | ;now counter in ecx |
3033 | ;now counter in ecx |
2977 | ;(edx:eax) esi:edi => edx:esi |
3034 | ;(edx:eax) esi:edi => edx:esi |
2978 | ; Fast Call MSR can't be destroy |
3035 | ; Fast Call MSR can't be destroy |
2979 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
3036 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
2980 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
3037 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
2981 | cmp edx,MSR_SYSENTER_CS |
3038 | cmp edx, MSR_SYSENTER_CS |
2982 | je @f |
3039 | je @f |
2983 | cmp edx,MSR_SYSENTER_ESP |
3040 | cmp edx, MSR_SYSENTER_ESP |
2984 | je @f |
3041 | je @f |
2985 | cmp edx,MSR_SYSENTER_EIP |
3042 | cmp edx, MSR_SYSENTER_EIP |
2986 | je @f |
3043 | je @f |
2987 | cmp edx,MSR_AMD_STAR |
3044 | cmp edx, MSR_AMD_STAR |
2988 | je @f |
3045 | je @f |
2989 | 3046 | ||
2990 | mov eax,esi |
3047 | mov eax, esi |
2991 | mov ecx,edx |
3048 | mov ecx, edx |
2992 | wrmsr |
3049 | wrmsr |
2993 | ; mov [esp + 32], eax |
3050 | ; mov [esp + 32], eax |
2994 | ; mov [esp + 20], edx ;ret in ebx? |
3051 | ; mov [esp + 20], edx ;ret in ebx? |
2995 | @@: |
3052 | @@: |
2996 | ret |
3053 | ret |
2997 | 3054 | ||
2998 | cache_disable: |
3055 | cache_disable: |
2999 | mov eax,cr0 |
3056 | mov eax, cr0 |
3000 | or eax,01100000000000000000000000000000b |
3057 | or eax, 01100000000000000000000000000000b |
3001 | mov cr0,eax |
3058 | mov cr0, eax |
3002 | wbinvd ;set MESI |
3059 | wbinvd ;set MESI |
3003 | ret |
3060 | ret |
3004 | 3061 | ||
3005 | cache_enable: |
3062 | cache_enable: |
3006 | mov eax,cr0 |
3063 | mov eax, cr0 |
3007 | and eax,10011111111111111111111111111111b |
3064 | and eax, 10011111111111111111111111111111b |
3008 | mov cr0,eax |
3065 | mov cr0, eax |
3009 | ret |
3066 | ret |
3010 | 3067 | ||
3011 | is_cache_enabled: |
3068 | is_cache_enabled: |
3012 | mov eax,cr0 |
3069 | mov eax, cr0 |
3013 | mov ebx,eax |
3070 | mov ebx, eax |
3014 | and eax,01100000000000000000000000000000b |
3071 | and eax, 01100000000000000000000000000000b |
3015 | jz cache_disabled |
3072 | jz cache_disabled |
3016 | mov [esp+32],ebx |
3073 | mov [esp+32], ebx |
3017 | cache_disabled: |
3074 | cache_disabled: |
3018 | mov dword [esp+32],eax ;0 |
3075 | mov dword [esp+32], eax;0 |
3019 | ret |
3076 | ret |
3020 | 3077 | ||
3021 | modify_pce: |
3078 | modify_pce: |
3022 | mov eax,cr4 |
3079 | mov eax, cr4 |
3023 | ; mov ebx,0 |
3080 | ; mov ebx,0 |
3024 | ; or bx,100000000b ;pce |
3081 | ; or bx,100000000b ;pce |
3025 | ; xor eax,ebx ;invert pce |
3082 | ; xor eax,ebx ;invert pce |
3026 | bts eax,8 ;pce=cr4[8] |
3083 | bts eax, 8;pce=cr4[8] |
3027 | mov cr4,eax |
3084 | mov cr4, eax |
3028 | mov [esp+32],eax |
3085 | mov [esp+32], eax |
3029 | ret |
3086 | ret |
3030 | ;--------------------------------------------------------------------------------------------- |
3087 | ;--------------------------------------------------------------------------------------------- |
3031 | 3088 | ||
3032 | 3089 | ||
3033 | ; check if pixel is allowed to be drawn |
3090 | ; check if pixel is allowed to be drawn |
3034 | 3091 | ||
3035 | checkpixel: |
3092 | checkpixel: |
3036 | push eax edx |
3093 | push eax edx |
3037 | 3094 | ||
3038 | mov edx,[Screen_Max_X] ; screen x size |
3095 | mov edx, [Screen_Max_X] ; screen x size |
3039 | inc edx |
3096 | inc edx |
3040 | imul edx, ebx |
3097 | imul edx, ebx |
3041 | add eax, [_WinMapAddress] |
3098 | add eax, [_WinMapAddress] |
3042 | mov dl, [eax+edx] ; lea eax, [...] |
3099 | mov dl, [eax+edx]; lea eax, [...] |
3043 | 3100 | ||
3044 | xor ecx, ecx |
3101 | xor ecx, ecx |
3045 | mov eax, [CURRENT_TASK] |
3102 | mov eax, [CURRENT_TASK] |
3046 | cmp al, dl |
3103 | cmp al, dl |
3047 | setne cl |
3104 | setne cl |
3048 | 3105 | ||
3049 | pop edx eax |
3106 | pop edx eax |
3050 | ret |
3107 | ret |
3051 | 3108 | ||
3052 | iglobal |
3109 | iglobal |
3053 | cpustring db 'CPU',0 |
3110 | cpustring db 'CPU',0 |
3054 | endg |
3111 | endg |
3055 | 3112 | ||
3056 | uglobal |
3113 | uglobal |
3057 | background_defined db 0 ; diamond, 11.04.2006 |
3114 | background_defined db 0 ; diamond, 11.04.2006 |
3058 | endg |
3115 | endg |
3059 | 3116 | ||
3060 | align 4 |
3117 | align 4 |
3061 | ; check misc |
3118 | ; check misc |
3062 | 3119 | ||
3063 | checkmisc: |
3120 | checkmisc: |
3064 | 3121 | ||
3065 | cmp [ctrl_alt_del], 1 |
3122 | cmp [ctrl_alt_del], 1 |
3066 | jne nocpustart |
3123 | jne nocpustart |
3067 | 3124 | ||
3068 | mov ebp, cpustring |
3125 | mov ebp, cpustring |
3069 | call fs_execute_from_sysdir |
3126 | call fs_execute_from_sysdir |
3070 | 3127 | ||
3071 | mov [ctrl_alt_del], 0 |
3128 | mov [ctrl_alt_del], 0 |
3072 | 3129 | ||
3073 | nocpustart: |
3130 | nocpustart: |
3074 | cmp [mouse_active], 1 |
3131 | cmp [mouse_active], 1 |
3075 | jne mouse_not_active |
3132 | jne mouse_not_active |
3076 | mov [mouse_active], 0 |
3133 | mov [mouse_active], 0 |
- | 3134 | ||
3077 | xor edi, edi |
3135 | xor edi, edi |
- | 3136 | mov ebx, CURRENT_TASK |
|
- | 3137 | ||
3078 | mov ecx, [TASK_COUNT] |
3138 | mov ecx, [TASK_COUNT] |
- | 3139 | movzx eax, word [WIN_POS + ecx*2] ; active window |
|
- | 3140 | shl eax, 8 |
|
- | 3141 | push eax |
|
- | 3142 | ||
- | 3143 | movzx eax, word [MOUSE_X] |
|
- | 3144 | movzx edx, word [MOUSE_Y] |
|
- | 3145 | ||
- | 3146 | align 4 |
|
3079 | set_mouse_event: |
3147 | .set_mouse_event: |
3080 | add edi, 256 |
3148 | add edi, 256 |
- | 3149 | add ebx, 32 |
|
- | 3150 | test [ebx+TASKDATA.event_mask], 0x80000000 |
|
- | 3151 | jz .pos_filter |
|
- | 3152 | ||
- | 3153 | cmp edi, [esp] ; skip if filtration active |
|
- | 3154 | jne .skip |
|
- | 3155 | ||
- | 3156 | .pos_filter: |
|
- | 3157 | test [ebx+TASKDATA.event_mask], 0x40000000 |
|
- | 3158 | jz .set |
|
- | 3159 | ||
- | 3160 | mov esi, [ebx-twdw+WDATA.box.left] |
|
- | 3161 | cmp eax, esi |
|
- | 3162 | jb .skip |
|
- | 3163 | add esi, [ebx-twdw+WDATA.box.width] |
|
- | 3164 | cmp eax, esi |
|
- | 3165 | ja .skip |
|
- | 3166 | ||
- | 3167 | mov esi, [ebx-twdw+WDATA.box.top] |
|
- | 3168 | cmp edx, esi |
|
- | 3169 | jb .skip |
|
- | 3170 | add esi, [ebx-twdw+WDATA.box.height] |
|
- | 3171 | cmp edx, esi |
|
- | 3172 | ja .skip |
|
- | 3173 | .set: |
|
3081 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3174 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b |
- | 3175 | .skip: |
|
3082 | loop set_mouse_event |
3176 | loop .set_mouse_event |
- | 3177 | ||
- | 3178 | pop eax |
|
3083 | 3179 | ||
3084 | mouse_not_active: |
3180 | mouse_not_active: |
3085 | cmp byte[BACKGROUND_CHANGED], 0 |
3181 | cmp byte[BACKGROUND_CHANGED], 0 |
3086 | jz no_set_bgr_event |
3182 | jz no_set_bgr_event |
3087 | xor edi, edi |
3183 | xor edi, edi |
3088 | mov ecx, [TASK_COUNT] |
3184 | mov ecx, [TASK_COUNT] |
3089 | set_bgr_event: |
3185 | set_bgr_event: |
3090 | add edi, 256 |
3186 | add edi, 256 |
3091 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3187 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3092 | loop set_bgr_event |
3188 | loop set_bgr_event |
3093 | mov byte[BACKGROUND_CHANGED], 0 |
3189 | mov byte[BACKGROUND_CHANGED], 0 |
3094 | no_set_bgr_event: |
3190 | no_set_bgr_event: |
3095 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3191 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3096 | jz nobackgr |
3192 | jz nobackgr |
3097 | cmp [background_defined], 0 |
3193 | cmp [background_defined], 0 |
3098 | jz nobackgr |
3194 | jz nobackgr |
3099 | ; mov [draw_data+32 + RECT.left],dword 0 |
3195 | ; mov [draw_data+32 + RECT.left],dword 0 |
3100 | ; mov [draw_data+32 + RECT.top],dword 0 |
3196 | ; mov [draw_data+32 + RECT.top],dword 0 |
3101 | ; mov eax,[Screen_Max_X] |
3197 | ; mov eax,[Screen_Max_X] |
3102 | ; mov ebx,[Screen_Max_Y] |
3198 | ; mov ebx,[Screen_Max_Y] |
3103 | ; mov [draw_data+32 + RECT.right],eax |
3199 | ; mov [draw_data+32 + RECT.right],eax |
3104 | ; mov [draw_data+32 + RECT.bottom],ebx |
3200 | ; mov [draw_data+32 + RECT.bottom],ebx |
3105 | @@: |
3201 | @@: |
3106 | call drawbackground |
3202 | call drawbackground |
3107 | xor eax, eax |
3203 | xor eax, eax |
3108 | xchg al, [REDRAW_BACKGROUND] |
3204 | xchg al, [REDRAW_BACKGROUND] |
3109 | test al, al ; got new update request? |
3205 | test al, al ; got new update request? |
3110 | jnz @b |
3206 | jnz @b |
3111 | mov [draw_data+32 + RECT.left], eax |
3207 | mov [draw_data+32 + RECT.left], eax |
3112 | mov [draw_data+32 + RECT.top], eax |
3208 | mov [draw_data+32 + RECT.top], eax |
3113 | mov [draw_data+32 + RECT.right], eax |
3209 | mov [draw_data+32 + RECT.right], eax |
3114 | mov [draw_data+32 + RECT.bottom], eax |
3210 | mov [draw_data+32 + RECT.bottom], eax |
3115 | mov [MOUSE_BACKGROUND],byte 0 |
3211 | mov [MOUSE_BACKGROUND], byte 0 |
3116 | 3212 | ||
3117 | nobackgr: |
3213 | nobackgr: |
3118 | 3214 | ||
3119 | ; system shutdown request |
3215 | ; system shutdown request |
3120 | 3216 | ||
3121 | cmp [SYS_SHUTDOWN],byte 0 |
3217 | cmp [SYS_SHUTDOWN], byte 0 |
3122 | je noshutdown |
3218 | je noshutdown |
3123 | 3219 | ||
3124 | mov edx,[shutdown_processes] |
3220 | mov edx, [shutdown_processes] |
3125 | 3221 | ||
3126 | cmp [SYS_SHUTDOWN],dl |
3222 | cmp [SYS_SHUTDOWN], dl |
3127 | jne no_mark_system_shutdown |
3223 | jne no_mark_system_shutdown |
3128 | 3224 | ||
3129 | lea ecx,[edx-1] |
3225 | lea ecx, [edx-1] |
3130 | mov edx,OS_BASE+0x3040 |
3226 | mov edx, OS_BASE+0x3040 |
3131 | jecxz @f |
3227 | jecxz @f |
3132 | markz: |
3228 | markz: |
3133 | mov [edx+TASKDATA.state],byte 3 |
3229 | mov [edx+TASKDATA.state], byte 3 |
3134 | add edx,0x20 |
3230 | add edx, 0x20 |
3135 | loop markz |
3231 | loop markz |
3136 | @@: |
3232 | @@: |
3137 | 3233 | ||
3138 | no_mark_system_shutdown: |
3234 | no_mark_system_shutdown: |
3139 | - | ||
3140 | call [_display.disable_mouse] |
- | |
3141 | 3235 | ||
3142 | dec byte [SYS_SHUTDOWN] |
3236 | dec byte [SYS_SHUTDOWN] |
3143 | je system_shutdown |
3237 | je system_shutdown |
3144 | 3238 | ||
3145 | noshutdown: |
3239 | noshutdown: |
3146 | 3240 | ||
3147 | 3241 | ||
3148 | mov eax,[TASK_COUNT] ; termination |
3242 | mov eax, [TASK_COUNT] ; termination |
3149 | mov ebx,TASK_DATA+TASKDATA.state |
3243 | mov ebx, TASK_DATA+TASKDATA.state |
3150 | mov esi,1 |
3244 | mov esi, 1 |
3151 | 3245 | ||
3152 | newct: |
3246 | newct: |
3153 | mov cl,[ebx] |
3247 | mov cl, [ebx] |
3154 | cmp cl,byte 3 |
3248 | cmp cl, byte 3 |
3155 | jz terminate |
3249 | jz terminate |
3156 | cmp cl,byte 4 |
3250 | cmp cl, byte 4 |
3157 | jz terminate |
3251 | jz terminate |
3158 | 3252 | ||
3159 | add ebx,0x20 |
3253 | add ebx, 0x20 |
3160 | inc esi |
3254 | inc esi |
3161 | dec eax |
3255 | dec eax |
3162 | jnz newct |
3256 | jnz newct |
3163 | ret |
3257 | ret |
3164 | 3258 | ||
3165 | ; redraw screen |
3259 | ; redraw screen |
3166 | 3260 | ||
3167 | redrawscreen: |
3261 | redrawscreen: |
3168 | 3262 | ||
3169 | ; eax , if process window_data base is eax, do not set flag/limits |
3263 | ; eax , if process window_data base is eax, do not set flag/limits |
3170 | 3264 | ||
3171 | pushad |
3265 | pushad |
3172 | push eax |
3266 | push eax |
3173 | 3267 | ||
3174 | ;;; mov ebx,2 |
3268 | ;;; mov ebx,2 |
3175 | ;;; call delay_hs |
3269 | ;;; call delay_hs |
3176 | 3270 | ||
3177 | ;mov ecx,0 ; redraw flags for apps |
3271 | ;mov ecx,0 ; redraw flags for apps |
3178 | xor ecx,ecx |
3272 | xor ecx, ecx |
3179 | newdw2: |
3273 | newdw2: |
3180 | 3274 | ||
3181 | inc ecx |
3275 | inc ecx |
3182 | push ecx |
3276 | push ecx |
3183 | 3277 | ||
3184 | mov eax,ecx |
3278 | mov eax, ecx |
3185 | shl eax,5 |
3279 | shl eax, 5 |
3186 | add eax,window_data |
3280 | add eax, window_data |
3187 | 3281 | ||
3188 | cmp eax,[esp+4] |
3282 | cmp eax, [esp+4] |
3189 | je not_this_task |
3283 | je not_this_task |
3190 | ; check if window in redraw area |
3284 | ; check if window in redraw area |
3191 | mov edi,eax |
3285 | mov edi, eax |
3192 | 3286 | ||
3193 | cmp ecx,1 ; limit for background |
3287 | cmp ecx, 1 ; limit for background |
3194 | jz bgli |
3288 | jz bgli |
3195 | 3289 | ||
3196 | mov eax, [edi + WDATA.box.left] |
3290 | mov eax, [edi + WDATA.box.left] |
3197 | mov ebx, [edi + WDATA.box.top] |
3291 | mov ebx, [edi + WDATA.box.top] |
3198 | mov ecx, [edi + WDATA.box.width] |
3292 | mov ecx, [edi + WDATA.box.width] |
3199 | mov edx, [edi + WDATA.box.height] |
3293 | mov edx, [edi + WDATA.box.height] |
3200 | add ecx,eax |
3294 | add ecx, eax |
3201 | add edx,ebx |
3295 | add edx, ebx |
3202 | 3296 | ||
3203 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
3297 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3204 | cmp ecx,ebx |
3298 | cmp ecx, ebx |
3205 | jb ricino |
3299 | jb ricino |
3206 | 3300 | ||
3207 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
3301 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3208 | cmp ecx,eax |
3302 | cmp ecx, eax |
3209 | jb ricino |
3303 | jb ricino |
3210 | 3304 | ||
3211 | mov eax, [edi + WDATA.box.left] |
3305 | mov eax, [edi + WDATA.box.left] |
3212 | mov ebx, [edi + WDATA.box.top] |
3306 | mov ebx, [edi + WDATA.box.top] |
3213 | mov ecx, [edi + WDATA.box.width] |
3307 | mov ecx, [edi + WDATA.box.width] |
3214 | mov edx, [edi + WDATA.box.height] |
3308 | mov edx, [edi + WDATA.box.height] |
3215 | add ecx, eax |
3309 | add ecx, eax |
3216 | add edx, ebx |
3310 | add edx, ebx |
3217 | 3311 | ||
3218 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
3312 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3219 | cmp edx,eax |
3313 | cmp edx, eax |
3220 | jb ricino |
3314 | jb ricino |
3221 | 3315 | ||
3222 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
3316 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3223 | cmp ecx,eax |
3317 | cmp ecx, eax |
3224 | jb ricino |
3318 | jb ricino |
3225 | 3319 | ||
3226 | bgli: |
3320 | bgli: |
3227 | 3321 | ||
3228 | cmp dword[esp], 1 |
3322 | cmp dword[esp], 1 |
3229 | jnz .az |
3323 | jnz .az |
3230 | ; cmp byte[BACKGROUND_CHANGED], 0 |
3324 | ; cmp byte[BACKGROUND_CHANGED], 0 |
3231 | ; jnz newdw8 |
3325 | ; jnz newdw8 |
3232 | cmp byte[REDRAW_BACKGROUND], 0 |
3326 | cmp byte[REDRAW_BACKGROUND], 0 |
3233 | jz .az |
3327 | jz .az |
3234 | mov dl, 0 |
3328 | mov dl, 0 |
3235 | lea eax,[edi+draw_data-window_data] |
3329 | lea eax, [edi+draw_data-window_data] |
3236 | mov ebx,[draw_limits.left] |
3330 | mov ebx, [draw_limits.left] |
3237 | cmp ebx,[eax+RECT.left] |
3331 | cmp ebx, [eax+RECT.left] |
3238 | jae @f |
3332 | jae @f |
3239 | mov [eax+RECT.left],ebx |
3333 | mov [eax+RECT.left], ebx |
3240 | mov dl, 1 |
3334 | mov dl, 1 |
3241 | @@: |
3335 | @@: |
3242 | mov ebx,[draw_limits.top] |
3336 | mov ebx, [draw_limits.top] |
3243 | cmp ebx,[eax+RECT.top] |
3337 | cmp ebx, [eax+RECT.top] |
3244 | jae @f |
3338 | jae @f |
3245 | mov [eax+RECT.top],ebx |
3339 | mov [eax+RECT.top], ebx |
3246 | mov dl, 1 |
3340 | mov dl, 1 |
3247 | @@: |
3341 | @@: |
3248 | mov ebx,[draw_limits.right] |
3342 | mov ebx, [draw_limits.right] |
3249 | cmp ebx,[eax+RECT.right] |
3343 | cmp ebx, [eax+RECT.right] |
3250 | jbe @f |
3344 | jbe @f |
3251 | mov [eax+RECT.right],ebx |
3345 | mov [eax+RECT.right], ebx |
3252 | mov dl, 1 |
3346 | mov dl, 1 |
3253 | @@: |
3347 | @@: |
3254 | mov ebx,[draw_limits.bottom] |
3348 | mov ebx, [draw_limits.bottom] |
3255 | cmp ebx,[eax+RECT.bottom] |
3349 | cmp ebx, [eax+RECT.bottom] |
3256 | jbe @f |
3350 | jbe @f |
3257 | mov [eax+RECT.bottom],ebx |
3351 | mov [eax+RECT.bottom], ebx |
3258 | mov dl, 1 |
3352 | mov dl, 1 |
3259 | @@: |
3353 | @@: |
3260 | add byte[REDRAW_BACKGROUND], dl |
3354 | add byte[REDRAW_BACKGROUND], dl |
3261 | jmp newdw8 |
3355 | jmp newdw8 |
3262 | .az: |
3356 | .az: |
3263 | 3357 | ||
3264 | mov eax,edi |
3358 | mov eax, edi |
3265 | add eax,draw_data-window_data |
3359 | add eax, draw_data-window_data |
3266 | 3360 | ||
3267 | mov ebx,[draw_limits.left] ; set limits |
3361 | mov ebx, [draw_limits.left] ; set limits |
3268 | mov [eax + RECT.left], ebx |
3362 | mov [eax + RECT.left], ebx |
3269 | mov ebx,[draw_limits.top] |
3363 | mov ebx, [draw_limits.top] |
3270 | mov [eax + RECT.top], ebx |
3364 | mov [eax + RECT.top], ebx |
3271 | mov ebx,[draw_limits.right] |
3365 | mov ebx, [draw_limits.right] |
3272 | mov [eax + RECT.right], ebx |
3366 | mov [eax + RECT.right], ebx |
3273 | mov ebx,[draw_limits.bottom] |
3367 | mov ebx, [draw_limits.bottom] |
3274 | mov [eax + RECT.bottom], ebx |
3368 | mov [eax + RECT.bottom], ebx |
3275 | 3369 | ||
3276 | sub eax,draw_data-window_data |
3370 | sub eax, draw_data-window_data |
3277 | 3371 | ||
3278 | cmp dword [esp],1 |
3372 | cmp dword [esp], 1 |
3279 | jne nobgrd |
3373 | jne nobgrd |
3280 | inc byte[REDRAW_BACKGROUND] |
3374 | inc byte[REDRAW_BACKGROUND] |
3281 | 3375 | ||
3282 | newdw8: |
3376 | newdw8: |
3283 | nobgrd: |
3377 | nobgrd: |
3284 | 3378 | ||
3285 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3379 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3286 | 3380 | ||
3287 | ricino: |
3381 | ricino: |
3288 | 3382 | ||
3289 | not_this_task: |
3383 | not_this_task: |
3290 | 3384 | ||
3291 | pop ecx |
3385 | pop ecx |
3292 | 3386 | ||
3293 | cmp ecx,[TASK_COUNT] |
3387 | cmp ecx, [TASK_COUNT] |
3294 | jle newdw2 |
3388 | jle newdw2 |
3295 | 3389 | ||
3296 | pop eax |
3390 | pop eax |
3297 | popad |
3391 | popad |
3298 | 3392 | ||
3299 | ret |
3393 | ret |
3300 | 3394 | ||
3301 | calculatebackground: ; background |
3395 | calculatebackground: ; background |
3302 | 3396 | ||
3303 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3397 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3304 | mov eax,0x01010101 |
3398 | mov eax, 0x01010101 |
3305 | mov ecx, [_WinMapSize] |
3399 | mov ecx, [_WinMapSize] |
3306 | shr ecx, 2 |
3400 | shr ecx, 2 |
3307 | rep stosd |
3401 | rep stosd |
3308 | 3402 | ||
3309 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3403 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3310 | mov byte[BACKGROUND_CHANGED], 0 |
3404 | mov byte[BACKGROUND_CHANGED], 0 |
3311 | 3405 | ||
3312 | ret |
3406 | ret |
3313 | 3407 | ||
3314 | uglobal |
3408 | uglobal |
3315 | imax dd 0x0 |
3409 | imax dd 0x0 |
3316 | endg |
3410 | endg |
3317 | 3411 | ||
3318 | 3412 | ||
3319 | 3413 | ||
3320 | delay_ms: ; delay in 1/1000 sec |
3414 | delay_ms: ; delay in 1/1000 sec |
3321 | 3415 | ||
3322 | 3416 | ||
3323 | push eax |
3417 | push eax |
3324 | push ecx |
3418 | push ecx |
3325 | 3419 | ||
3326 | mov ecx,esi |
3420 | mov ecx, esi |
3327 | ; |
3421 | ; |
3328 | imul ecx, 33941 |
3422 | imul ecx, 33941 |
3329 | shr ecx, 9 |
3423 | shr ecx, 9 |
3330 | ; |
3424 | ; |
3331 | 3425 | ||
3332 | in al,0x61 |
3426 | in al, 0x61 |
3333 | and al,0x10 |
3427 | and al, 0x10 |
3334 | mov ah,al |
3428 | mov ah, al |
3335 | cld |
3429 | cld |
- | 3430 | ||
3336 | 3431 | cnt1: |
|
3337 | cnt1: in al,0x61 |
3432 | in al, 0x61 |
3338 | and al,0x10 |
3433 | and al, 0x10 |
3339 | cmp al,ah |
3434 | cmp al, ah |
3340 | jz cnt1 |
3435 | jz cnt1 |
3341 | 3436 | ||
3342 | mov ah,al |
3437 | mov ah, al |
3343 | loop cnt1 |
3438 | loop cnt1 |
3344 | 3439 | ||
3345 | pop ecx |
3440 | pop ecx |
3346 | pop eax |
3441 | pop eax |
3347 | 3442 | ||
3348 | ret |
3443 | ret |
3349 | 3444 | ||
3350 | 3445 | align 4 |
|
3351 | set_app_param: |
3446 | set_app_param: |
- | 3447 | mov edi, [TASK_BASE] |
|
- | 3448 | mov eax, ebx |
|
- | 3449 | btr eax, 3 ; move MOUSE_FILTRATION |
|
3352 | mov edi, [TASK_BASE] |
3450 | mov ebx, [current_slot] ; bit into event_filter |
3353 | mov eax, [edi + TASKDATA.event_mask] |
3451 | setc byte [ebx+APPDATA.event_filter] |
3354 | mov [edi + TASKDATA.event_mask], ebx |
3452 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3355 | mov [esp+32], eax |
3453 | mov [esp+32], eax ; return old mask value |
3356 | ret |
3454 | ret |
3357 | 3455 | ||
3358 | 3456 | ||
3359 | 3457 | ||
3360 | delay_hs: ; delay in 1/100 secs |
3458 | delay_hs: ; delay in 1/100 secs |
3361 | ; ebx = delay time |
3459 | ; ebx = delay time |
3362 | push ecx |
3460 | push ecx |
3363 | push edx |
3461 | push edx |
3364 | 3462 | ||
3365 | mov edx,[timer_ticks] |
3463 | mov edx, [timer_ticks] |
3366 | 3464 | ||
3367 | newtic: |
3465 | newtic: |
3368 | mov ecx,[timer_ticks] |
3466 | mov ecx, [timer_ticks] |
3369 | sub ecx,edx |
3467 | sub ecx, edx |
3370 | cmp ecx,ebx |
3468 | cmp ecx, ebx |
3371 | jae zerodelay |
3469 | jae zerodelay |
3372 | 3470 | ||
3373 | call change_task |
3471 | call change_task |
3374 | 3472 | ||
3375 | jmp newtic |
3473 | jmp newtic |
3376 | 3474 | ||
3377 | zerodelay: |
3475 | zerodelay: |
3378 | pop edx |
3476 | pop edx |
3379 | pop ecx |
3477 | pop ecx |
3380 | 3478 | ||
3381 | ret |
3479 | ret |
3382 | 3480 | ||
3383 | align 16 ;very often call this subrutine |
3481 | align 16 ;very often call this subrutine |
3384 | memmove: ; memory move in bytes |
3482 | memmove: ; memory move in bytes |
3385 | 3483 | ||
3386 | ; eax = from |
3484 | ; eax = from |
3387 | ; ebx = to |
3485 | ; ebx = to |
3388 | ; ecx = no of bytes |
3486 | ; ecx = no of bytes |
3389 | test ecx, ecx |
3487 | test ecx, ecx |
3390 | jle .ret |
3488 | jle .ret |
3391 | 3489 | ||
3392 | push esi edi ecx |
3490 | push esi edi ecx |
3393 | 3491 | ||
3394 | mov edi, ebx |
3492 | mov edi, ebx |
3395 | mov esi, eax |
3493 | mov esi, eax |
3396 | 3494 | ||
3397 | test ecx, not 11b |
3495 | test ecx, not 11b |
3398 | jz @f |
3496 | jz @f |
3399 | 3497 | ||
3400 | push ecx |
3498 | push ecx |
3401 | shr ecx, 2 |
3499 | shr ecx, 2 |
3402 | rep movsd |
3500 | rep movsd |
3403 | pop ecx |
3501 | pop ecx |
3404 | and ecx, 11b |
3502 | and ecx, 11b |
3405 | jz .finish |
3503 | jz .finish |
3406 | @@: |
3504 | @@: |
3407 | rep movsb |
3505 | rep movsb |
3408 | 3506 | ||
3409 | .finish: |
3507 | .finish: |
3410 | pop ecx edi esi |
3508 | pop ecx edi esi |
3411 | .ret: |
3509 | .ret: |
3412 | ret |
3510 | ret |
3413 | 3511 | ||
3414 | 3512 | ||
3415 | ; |
3513 | ; |
3416 | ;align 4 |
3514 | ;align 4 |
3417 | ; |
3515 | ; |
3418 | ;read_floppy_file: |
3516 | ;read_floppy_file: |
3419 | ; |
3517 | ; |
3420 | ;; as input |
3518 | ;; as input |
3421 | ;; |
3519 | ;; |
3422 | ;; eax pointer to file |
3520 | ;; eax pointer to file |
3423 | ;; ebx file lenght |
3521 | ;; ebx file lenght |
3424 | ;; ecx start 512 byte block number |
3522 | ;; ecx start 512 byte block number |
3425 | ;; edx number of blocks to read |
3523 | ;; edx number of blocks to read |
3426 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3524 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3427 | ;; |
3525 | ;; |
3428 | ;; |
3526 | ;; |
3429 | ;; on return |
3527 | ;; on return |
3430 | ;; |
3528 | ;; |
3431 | ;; eax = 0 command succesful |
3529 | ;; eax = 0 command succesful |
3432 | ;; 1 no fd base and/or partition defined |
3530 | ;; 1 no fd base and/or partition defined |
3433 | ;; 2 yet unsupported FS |
3531 | ;; 2 yet unsupported FS |
3434 | ;; 3 unknown FS |
3532 | ;; 3 unknown FS |
3435 | ;; 4 partition not defined at hd |
3533 | ;; 4 partition not defined at hd |
3436 | ;; 5 file not found |
3534 | ;; 5 file not found |
3437 | ;; ebx = size of file |
3535 | ;; ebx = size of file |
3438 | ; |
3536 | ; |
3439 | ; mov edi,[TASK_BASE] |
3537 | ; mov edi,[TASK_BASE] |
3440 | ; add edi,0x10 |
3538 | ; add edi,0x10 |
3441 | ; add esi,[edi] |
3539 | ; add esi,[edi] |
3442 | ; add eax,[edi] |
3540 | ; add eax,[edi] |
3443 | ; |
3541 | ; |
3444 | ; pushad |
3542 | ; pushad |
3445 | ; mov edi,esi |
3543 | ; mov edi,esi |
3446 | ; add edi,1024 |
3544 | ; add edi,1024 |
3447 | ; mov esi,0x100000+19*512 |
3545 | ; mov esi,0x100000+19*512 |
3448 | ; sub ecx,1 |
3546 | ; sub ecx,1 |
3449 | ; shl ecx,9 |
3547 | ; shl ecx,9 |
3450 | ; add esi,ecx |
3548 | ; add esi,ecx |
3451 | ; shl edx,9 |
3549 | ; shl edx,9 |
3452 | ; mov ecx,edx |
3550 | ; mov ecx,edx |
3453 | ; cld |
3551 | ; cld |
3454 | ; rep movsb |
3552 | ; rep movsb |
3455 | ; popad |
3553 | ; popad |
3456 | ; |
3554 | ; |
3457 | ; mov [esp+36],eax |
3555 | ; mov [esp+36],eax |
3458 | ; mov [esp+24],ebx |
3556 | ; mov [esp+24],ebx |
3459 | ; ret |
3557 | ; ret |
3460 | 3558 | ||
3461 | 3559 | ||
3462 | 3560 | ||
3463 | align 4 |
3561 | align 4 |
3464 | set_io_access_rights: |
3562 | set_io_access_rights: |
3465 | push edi eax |
3563 | push edi eax |
3466 | mov edi, tss._io_map_0 |
3564 | mov edi, tss._io_map_0 |
3467 | ; mov ecx,eax |
3565 | ; mov ecx,eax |
3468 | ; and ecx,7 ; offset in byte |
3566 | ; and ecx,7 ; offset in byte |
3469 | ; shr eax,3 ; number of byte |
3567 | ; shr eax,3 ; number of byte |
3470 | ; add edi,eax |
3568 | ; add edi,eax |
3471 | ; mov ebx,1 |
3569 | ; mov ebx,1 |
3472 | ; shl ebx,cl |
3570 | ; shl ebx,cl |
3473 | test ebp,ebp |
3571 | test ebp, ebp |
3474 | ; cmp ebp,0 ; enable access - ebp = 0 |
3572 | ; cmp ebp,0 ; enable access - ebp = 0 |
3475 | jnz .siar1 |
3573 | jnz .siar1 |
3476 | ; not ebx |
3574 | ; not ebx |
3477 | ; and [edi],byte bl |
3575 | ; and [edi],byte bl |
3478 | btr [edi], eax |
3576 | btr [edi], eax |
3479 | pop eax edi |
3577 | pop eax edi |
3480 | ret |
3578 | ret |
3481 | .siar1: |
3579 | .siar1: |
3482 | bts [edi], eax |
3580 | bts [edi], eax |
3483 | ; or [edi],byte bl ; disable access - ebp = 1 |
3581 | ; or [edi],byte bl ; disable access - ebp = 1 |
3484 | pop eax edi |
3582 | pop eax edi |
3485 | ret |
3583 | ret |
3486 | ;reserve/free group of ports |
3584 | ;reserve/free group of ports |
3487 | ; * eax = 46 - number function |
3585 | ; * eax = 46 - number function |
3488 | ; * ebx = 0 - reserve, 1 - free |
3586 | ; * ebx = 0 - reserve, 1 - free |
3489 | ; * ecx = number start arrea of ports |
3587 | ; * ecx = number start arrea of ports |
3490 | ; * edx = number end arrea of ports (include last number of port) |
3588 | ; * edx = number end arrea of ports (include last number of port) |
3491 | ;Return value: |
3589 | ;Return value: |
3492 | ; * eax = 0 - succesful |
3590 | ; * eax = 0 - succesful |
3493 | ; * eax = 1 - error |
3591 | ; * eax = 1 - error |
3494 | ; * The system has reserve this ports: |
3592 | ; * The system has reserve this ports: |
3495 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3593 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3496 | ;destroys eax,ebx, ebp |
3594 | ;destroys eax,ebx, ebp |
3497 | r_f_port_area: |
3595 | r_f_port_area: |
3498 | 3596 | ||
3499 | test ebx, ebx |
3597 | test ebx, ebx |
3500 | jnz free_port_area |
3598 | jnz free_port_area |
3501 | ; je r_port_area |
3599 | ; je r_port_area |
3502 | ; jmp free_port_area |
3600 | ; jmp free_port_area |
3503 | 3601 | ||
3504 | ; r_port_area: |
3602 | ; r_port_area: |
3505 | 3603 | ||
3506 | ; pushad |
3604 | ; pushad |
3507 | 3605 | ||
3508 | cmp ecx,edx ; beginning > end ? |
3606 | cmp ecx, edx ; beginning > end ? |
3509 | ja rpal1 |
3607 | ja rpal1 |
3510 | cmp edx,65536 |
3608 | cmp edx, 65536 |
3511 | jae rpal1 |
3609 | jae rpal1 |
3512 | mov eax,[RESERVED_PORTS] |
3610 | mov eax, [RESERVED_PORTS] |
3513 | test eax,eax ; no reserved areas ? |
3611 | test eax, eax ; no reserved areas ? |
3514 | je rpal2 |
3612 | je rpal2 |
3515 | cmp eax,255 ; max reserved |
3613 | cmp eax, 255 ; max reserved |
3516 | jae rpal1 |
3614 | jae rpal1 |
3517 | rpal3: |
3615 | rpal3: |
3518 | mov ebx,eax |
3616 | mov ebx, eax |
3519 | shl ebx,4 |
3617 | shl ebx, 4 |
3520 | add ebx,RESERVED_PORTS |
3618 | add ebx, RESERVED_PORTS |
3521 | cmp ecx,[ebx+8] |
3619 | cmp ecx, [ebx+8] |
3522 | ja rpal4 |
3620 | ja rpal4 |
3523 | cmp edx,[ebx+4] |
3621 | cmp edx, [ebx+4] |
3524 | jae rpal1 |
3622 | jae rpal1 |
3525 | ; jb rpal4 |
3623 | ; jb rpal4 |
3526 | ; jmp rpal1 |
3624 | ; jmp rpal1 |
3527 | rpal4: |
3625 | rpal4: |
3528 | dec eax |
3626 | dec eax |
3529 | jnz rpal3 |
3627 | jnz rpal3 |
3530 | jmp rpal2 |
3628 | jmp rpal2 |
3531 | rpal1: |
3629 | rpal1: |
3532 | ; popad |
3630 | ; popad |
3533 | ; mov eax,1 |
3631 | ; mov eax,1 |
3534 | xor eax,eax |
3632 | xor eax, eax |
3535 | inc eax |
3633 | inc eax |
3536 | ret |
3634 | ret |
3537 | rpal2: |
3635 | rpal2: |
3538 | ; popad |
3636 | ; popad |
3539 | ; enable port access at port IO map |
3637 | ; enable port access at port IO map |
3540 | cli |
3638 | cli |
3541 | pushad ; start enable io map |
3639 | pushad ; start enable io map |
3542 | 3640 | ||
3543 | cmp edx,65536 ;16384 |
3641 | cmp edx, 65536;16384 |
3544 | jae no_unmask_io ; jge |
3642 | jae no_unmask_io; jge |
3545 | mov eax,ecx |
3643 | mov eax, ecx |
3546 | ; push ebp |
3644 | ; push ebp |
3547 | xor ebp,ebp ; enable - eax = port |
3645 | xor ebp, ebp ; enable - eax = port |
3548 | new_port_access: |
3646 | new_port_access: |
3549 | ; pushad |
3647 | ; pushad |
3550 | call set_io_access_rights |
3648 | call set_io_access_rights |
3551 | ; popad |
3649 | ; popad |
3552 | inc eax |
3650 | inc eax |
3553 | cmp eax,edx |
3651 | cmp eax, edx |
3554 | jbe new_port_access |
3652 | jbe new_port_access |
3555 | ; pop ebp |
3653 | ; pop ebp |
3556 | no_unmask_io: |
3654 | no_unmask_io: |
3557 | popad ; end enable io map |
3655 | popad ; end enable io map |
3558 | sti |
3656 | sti |
3559 | 3657 | ||
3560 | mov eax,[RESERVED_PORTS] |
3658 | mov eax, [RESERVED_PORTS] |
3561 | add eax,1 |
3659 | add eax, 1 |
3562 | mov [RESERVED_PORTS],eax |
3660 | mov [RESERVED_PORTS], eax |
3563 | shl eax,4 |
3661 | shl eax, 4 |
3564 | add eax,RESERVED_PORTS |
3662 | add eax, RESERVED_PORTS |
3565 | mov ebx,[TASK_BASE] |
3663 | mov ebx, [TASK_BASE] |
3566 | mov ebx,[ebx+TASKDATA.pid] |
3664 | mov ebx, [ebx+TASKDATA.pid] |
3567 | mov [eax],ebx |
3665 | mov [eax], ebx |
3568 | mov [eax+4],ecx |
3666 | mov [eax+4], ecx |
3569 | mov [eax+8],edx |
3667 | mov [eax+8], edx |
3570 | 3668 | ||
3571 | xor eax, eax |
3669 | xor eax, eax |
3572 | ret |
3670 | ret |
3573 | 3671 | ||
3574 | free_port_area: |
3672 | free_port_area: |
3575 | 3673 | ||
3576 | ; pushad |
3674 | ; pushad |
3577 | mov eax,[RESERVED_PORTS] ; no reserved areas ? |
3675 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
3578 | test eax,eax |
3676 | test eax, eax |
3579 | jz frpal2 |
3677 | jz frpal2 |
3580 | mov ebx,[TASK_BASE] |
3678 | mov ebx, [TASK_BASE] |
3581 | mov ebx,[ebx+TASKDATA.pid] |
3679 | mov ebx, [ebx+TASKDATA.pid] |
3582 | frpal3: |
3680 | frpal3: |
3583 | mov edi,eax |
3681 | mov edi, eax |
3584 | shl edi,4 |
3682 | shl edi, 4 |
3585 | add edi,RESERVED_PORTS |
3683 | add edi, RESERVED_PORTS |
3586 | cmp ebx,[edi] |
3684 | cmp ebx, [edi] |
3587 | jne frpal4 |
3685 | jne frpal4 |
3588 | cmp ecx,[edi+4] |
3686 | cmp ecx, [edi+4] |
3589 | jne frpal4 |
3687 | jne frpal4 |
3590 | cmp edx,[edi+8] |
3688 | cmp edx, [edi+8] |
3591 | jne frpal4 |
3689 | jne frpal4 |
3592 | jmp frpal1 |
3690 | jmp frpal1 |
3593 | frpal4: |
3691 | frpal4: |
3594 | dec eax |
3692 | dec eax |
3595 | jnz frpal3 |
3693 | jnz frpal3 |
3596 | frpal2: |
3694 | frpal2: |
3597 | ; popad |
3695 | ; popad |
3598 | inc eax |
3696 | inc eax |
3599 | ret |
3697 | ret |
3600 | frpal1: |
3698 | frpal1: |
3601 | push ecx |
3699 | push ecx |
3602 | mov ecx,256 |
3700 | mov ecx, 256 |
3603 | sub ecx,eax |
3701 | sub ecx, eax |
3604 | shl ecx,4 |
3702 | shl ecx, 4 |
3605 | mov esi,edi |
3703 | mov esi, edi |
3606 | add esi,16 |
3704 | add esi, 16 |
3607 | cld |
3705 | cld |
3608 | rep movsb |
3706 | rep movsb |
3609 | 3707 | ||
3610 | dec dword [RESERVED_PORTS] |
3708 | dec dword [RESERVED_PORTS] |
3611 | ;popad |
3709 | ;popad |
3612 | ;disable port access at port IO map |
3710 | ;disable port access at port IO map |
3613 | 3711 | ||
3614 | ; pushad ; start disable io map |
3712 | ; pushad ; start disable io map |
3615 | pop eax ;start port |
3713 | pop eax ;start port |
3616 | cmp edx,65536 ;16384 |
3714 | cmp edx, 65536;16384 |
3617 | jge no_mask_io |
3715 | jge no_mask_io |
3618 | 3716 | ||
3619 | ; mov eax,ecx |
3717 | ; mov eax,ecx |
3620 | xor ebp,ebp |
3718 | xor ebp, ebp |
3621 | inc ebp |
3719 | inc ebp |
3622 | new_port_access_disable: |
3720 | new_port_access_disable: |
3623 | ; pushad |
3721 | ; pushad |
3624 | ; mov ebp,1 ; disable - eax = port |
3722 | ; mov ebp,1 ; disable - eax = port |
3625 | call set_io_access_rights |
3723 | call set_io_access_rights |
3626 | ; popad |
3724 | ; popad |
3627 | inc eax |
3725 | inc eax |
3628 | cmp eax,edx |
3726 | cmp eax, edx |
3629 | jbe new_port_access_disable |
3727 | jbe new_port_access_disable |
3630 | no_mask_io: |
3728 | no_mask_io: |
3631 | ; popad ; end disable io map |
3729 | ; popad ; end disable io map |
3632 | xor eax, eax |
3730 | xor eax, eax |
3633 | ret |
3731 | ret |
3634 | - | ||
3635 | - | ||
- | 3732 | ;----------------------------------------------------------------------------- |
|
3636 | align 4 |
3733 | align 4 |
3637 | drawbackground: |
3734 | drawbackground: |
3638 | inc [mouse_pause] |
- | |
3639 | cmp [SCR_MODE],word 0x12 |
- | |
3640 | je dbrv20 |
- | |
3641 | dbrv12: |
- | |
3642 | cmp [SCR_MODE],word 0100000000000000b |
- | |
3643 | jge dbrv20 |
- | |
3644 | cmp [SCR_MODE],word 0x13 |
- | |
3645 | je dbrv20 |
- | |
3646 | call vesa12_drawbackground |
- | |
3647 | dec [mouse_pause] |
- | |
3648 | call [draw_pointer] |
- | |
3649 | ret |
- | |
3650 | dbrv20: |
3735 | dbrv20: |
3651 | cmp [BgrDrawMode],dword 1 |
3736 | cmp [BgrDrawMode], dword 1 |
3652 | jne bgrstr |
3737 | jne bgrstr |
3653 | call vesa20_drawbackground_tiled |
3738 | call vesa20_drawbackground_tiled |
3654 | dec [mouse_pause] |
- | |
3655 | call [draw_pointer] |
3739 | call [draw_pointer] |
3656 | ret |
3740 | ret |
- | 3741 | ;-------------------------------------- |
|
- | 3742 | align 4 |
|
3657 | bgrstr: |
3743 | bgrstr: |
3658 | call vesa20_drawbackground_stretch |
3744 | call vesa20_drawbackground_stretch |
3659 | dec [mouse_pause] |
- | |
3660 | call [draw_pointer] |
3745 | call [draw_pointer] |
3661 | ret |
3746 | ret |
3662 | - | ||
- | 3747 | ;----------------------------------------------------------------------------- |
|
3663 | align 4 |
3748 | align 4 |
3664 | - | ||
3665 | syscall_putimage: ; PutImage |
3749 | syscall_putimage: ; PutImage |
3666 | sys_putimage: |
3750 | sys_putimage: |
3667 | test ecx,0x80008000 |
3751 | test ecx, 0x80008000 |
3668 | jnz .exit |
3752 | jnz .exit |
3669 | test ecx,0x0000FFFF |
3753 | test ecx, 0x0000FFFF |
3670 | jz .exit |
3754 | jz .exit |
3671 | test ecx,0xFFFF0000 |
3755 | test ecx, 0xFFFF0000 |
3672 | jnz @f |
3756 | jnz @f |
- | 3757 | ;-------------------------------------- |
|
- | 3758 | align 4 |
|
3673 | .exit: |
3759 | .exit: |
3674 | ret |
3760 | ret |
- | 3761 | ;-------------------------------------- |
|
- | 3762 | align 4 |
|
3675 | @@: |
3763 | @@: |
3676 | mov edi,[current_slot] |
3764 | mov edi, [current_slot] |
3677 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
3765 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
3678 | rol edx,16 |
3766 | rol edx, 16 |
3679 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
3767 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
3680 | rol edx,16 |
3768 | rol edx, 16 |
- | 3769 | ;-------------------------------------- |
|
- | 3770 | align 4 |
|
3681 | .forced: |
3771 | .forced: |
3682 | push ebp esi 0 |
3772 | push ebp esi 0 |
3683 | mov ebp, putimage_get24bpp |
3773 | mov ebp, putimage_get24bpp |
3684 | mov esi, putimage_init24bpp |
3774 | mov esi, putimage_init24bpp |
- | 3775 | ;-------------------------------------- |
|
- | 3776 | align 4 |
|
3685 | sys_putimage_bpp: |
3777 | sys_putimage_bpp: |
3686 | ; call [disable_mouse] ; this will be done in xxx_putimage |
- | |
3687 | ; mov eax, vga_putimage |
- | |
3688 | cmp [SCR_MODE], word 0x12 |
- | |
3689 | jz @f ;.doit |
- | |
3690 | mov eax, vesa12_putimage |
- | |
3691 | cmp [SCR_MODE], word 0100000000000000b |
- | |
3692 | jae @f |
- | |
3693 | cmp [SCR_MODE], word 0x13 |
- | |
3694 | jnz .doit |
- | |
3695 | @@: |
- | |
3696 | mov eax, vesa20_putimage |
3778 | call vesa20_putimage |
3697 | .doit: |
- | |
3698 | inc [mouse_pause] |
- | |
3699 | call eax |
- | |
3700 | dec [mouse_pause] |
- | |
3701 | pop ebp esi ebp |
3779 | pop ebp esi ebp |
- | 3780 | ret |
|
3702 | jmp [draw_pointer] |
3781 | ; jmp [draw_pointer] |
- | 3782 | ;----------------------------------------------------------------------------- |
|
3703 | align 4 |
3783 | align 4 |
3704 | sys_putimage_palette: |
3784 | sys_putimage_palette: |
3705 | ; ebx = pointer to image |
3785 | ; ebx = pointer to image |
3706 | ; ecx = [xsize]*65536 + [ysize] |
3786 | ; ecx = [xsize]*65536 + [ysize] |
3707 | ; edx = [xstart]*65536 + [ystart] |
3787 | ; edx = [xstart]*65536 + [ystart] |
3708 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
3788 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
3709 | ; edi = pointer to palette |
3789 | ; edi = pointer to palette |
3710 | ; ebp = row delta |
3790 | ; ebp = row delta |
3711 | mov eax, [CURRENT_TASK] |
3791 | mov eax, [CURRENT_TASK] |
3712 | shl eax, 8 |
3792 | shl eax, 8 |
3713 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3793 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3714 | rol edx, 16 |
3794 | rol edx, 16 |
3715 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3795 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3716 | rol edx, 16 |
3796 | rol edx, 16 |
- | 3797 | ;-------------------------------------- |
|
- | 3798 | align 4 |
|
3717 | .forced: |
3799 | .forced: |
3718 | cmp esi, 1 |
3800 | cmp esi, 1 |
3719 | jnz @f |
3801 | jnz @f |
3720 | push edi |
3802 | push edi |
3721 | mov eax, [edi+4] |
3803 | mov eax, [edi+4] |
3722 | sub eax, [edi] |
3804 | sub eax, [edi] |
3723 | push eax |
3805 | push eax |
3724 | push dword [edi] |
3806 | push dword [edi] |
3725 | push 0ffffff80h |
3807 | push 0ffffff80h |
3726 | mov edi, esp |
3808 | mov edi, esp |
3727 | call put_mono_image |
3809 | call put_mono_image |
3728 | add esp, 12 |
3810 | add esp, 12 |
3729 | pop edi |
3811 | pop edi |
3730 | ret |
3812 | ret |
- | 3813 | ;-------------------------------------- |
|
- | 3814 | align 4 |
|
3731 | @@: |
3815 | @@: |
3732 | cmp esi, 2 |
3816 | cmp esi, 2 |
3733 | jnz @f |
3817 | jnz @f |
3734 | push edi |
3818 | push edi |
3735 | push 0ffffff80h |
3819 | push 0ffffff80h |
3736 | mov edi, esp |
3820 | mov edi, esp |
3737 | call put_2bit_image |
3821 | call put_2bit_image |
3738 | pop eax |
3822 | pop eax |
3739 | pop edi |
3823 | pop edi |
3740 | ret |
3824 | ret |
- | 3825 | ;-------------------------------------- |
|
- | 3826 | align 4 |
|
3741 | @@: |
3827 | @@: |
3742 | cmp esi, 4 |
3828 | cmp esi, 4 |
3743 | jnz @f |
3829 | jnz @f |
3744 | push edi |
3830 | push edi |
3745 | push 0ffffff80h |
3831 | push 0ffffff80h |
3746 | mov edi, esp |
3832 | mov edi, esp |
3747 | call put_4bit_image |
3833 | call put_4bit_image |
3748 | pop eax |
3834 | pop eax |
3749 | pop edi |
3835 | pop edi |
3750 | ret |
3836 | ret |
- | 3837 | ;-------------------------------------- |
|
- | 3838 | align 4 |
|
3751 | @@: |
3839 | @@: |
3752 | push ebp esi ebp |
3840 | push ebp esi ebp |
3753 | cmp esi, 8 |
3841 | cmp esi, 8 |
3754 | jnz @f |
3842 | jnz @f |
3755 | mov ebp, putimage_get8bpp |
3843 | mov ebp, putimage_get8bpp |
3756 | mov esi, putimage_init8bpp |
3844 | mov esi, putimage_init8bpp |
3757 | jmp sys_putimage_bpp |
3845 | jmp sys_putimage_bpp |
- | 3846 | ;-------------------------------------- |
|
- | 3847 | align 4 |
|
3758 | @@: |
3848 | @@: |
3759 | cmp esi, 15 |
3849 | cmp esi, 15 |
3760 | jnz @f |
3850 | jnz @f |
3761 | mov ebp, putimage_get15bpp |
3851 | mov ebp, putimage_get15bpp |
3762 | mov esi, putimage_init15bpp |
3852 | mov esi, putimage_init15bpp |
3763 | jmp sys_putimage_bpp |
3853 | jmp sys_putimage_bpp |
- | 3854 | ;-------------------------------------- |
|
- | 3855 | align 4 |
|
3764 | @@: |
3856 | @@: |
3765 | cmp esi, 16 |
3857 | cmp esi, 16 |
3766 | jnz @f |
3858 | jnz @f |
3767 | mov ebp, putimage_get16bpp |
3859 | mov ebp, putimage_get16bpp |
3768 | mov esi, putimage_init16bpp |
3860 | mov esi, putimage_init16bpp |
3769 | jmp sys_putimage_bpp |
3861 | jmp sys_putimage_bpp |
- | 3862 | ;-------------------------------------- |
|
- | 3863 | align 4 |
|
3770 | @@: |
3864 | @@: |
3771 | cmp esi, 24 |
3865 | cmp esi, 24 |
3772 | jnz @f |
3866 | jnz @f |
3773 | mov ebp, putimage_get24bpp |
3867 | mov ebp, putimage_get24bpp |
3774 | mov esi, putimage_init24bpp |
3868 | mov esi, putimage_init24bpp |
3775 | jmp sys_putimage_bpp |
3869 | jmp sys_putimage_bpp |
- | 3870 | ;-------------------------------------- |
|
- | 3871 | align 4 |
|
3776 | @@: |
3872 | @@: |
3777 | cmp esi, 32 |
3873 | cmp esi, 32 |
3778 | jnz @f |
3874 | jnz @f |
3779 | mov ebp, putimage_get32bpp |
3875 | mov ebp, putimage_get32bpp |
3780 | mov esi, putimage_init32bpp |
3876 | mov esi, putimage_init32bpp |
3781 | jmp sys_putimage_bpp |
3877 | jmp sys_putimage_bpp |
- | 3878 | ;-------------------------------------- |
|
- | 3879 | align 4 |
|
3782 | @@: |
3880 | @@: |
3783 | pop ebp esi ebp |
3881 | pop ebp esi ebp |
3784 | ret |
3882 | ret |
- | 3883 | ;----------------------------------------------------------------------------- |
|
3785 | 3884 | align 4 |
|
3786 | put_mono_image: |
3885 | put_mono_image: |
3787 | push ebp esi ebp |
3886 | push ebp esi ebp |
3788 | mov ebp, putimage_get1bpp |
3887 | mov ebp, putimage_get1bpp |
3789 | mov esi, putimage_init1bpp |
3888 | mov esi, putimage_init1bpp |
3790 | jmp sys_putimage_bpp |
3889 | jmp sys_putimage_bpp |
- | 3890 | ;----------------------------------------------------------------------------- |
|
- | 3891 | align 4 |
|
3791 | put_2bit_image: |
3892 | put_2bit_image: |
3792 | push ebp esi ebp |
3893 | push ebp esi ebp |
3793 | mov ebp, putimage_get2bpp |
3894 | mov ebp, putimage_get2bpp |
3794 | mov esi, putimage_init2bpp |
3895 | mov esi, putimage_init2bpp |
3795 | jmp sys_putimage_bpp |
3896 | jmp sys_putimage_bpp |
- | 3897 | ;----------------------------------------------------------------------------- |
|
- | 3898 | align 4 |
|
3796 | put_4bit_image: |
3899 | put_4bit_image: |
3797 | push ebp esi ebp |
3900 | push ebp esi ebp |
3798 | mov ebp, putimage_get4bpp |
3901 | mov ebp, putimage_get4bpp |
3799 | mov esi, putimage_init4bpp |
3902 | mov esi, putimage_init4bpp |
3800 | jmp sys_putimage_bpp |
3903 | jmp sys_putimage_bpp |
- | 3904 | ;----------------------------------------------------------------------------- |
|
3801 | 3905 | align 4 |
|
3802 | putimage_init24bpp: |
3906 | putimage_init24bpp: |
3803 | lea eax, [eax*3] |
3907 | lea eax, [eax*3] |
3804 | putimage_init8bpp: |
3908 | putimage_init8bpp: |
3805 | ret |
3909 | ret |
3806 | - | ||
- | 3910 | ;----------------------------------------------------------------------------- |
|
3807 | align 16 |
3911 | align 16 |
3808 | putimage_get24bpp: |
3912 | putimage_get24bpp: |
3809 | movzx eax, byte [esi+2] |
3913 | movzx eax, byte [esi+2] |
3810 | shl eax, 16 |
3914 | shl eax, 16 |
3811 | mov ax, [esi] |
3915 | mov ax, [esi] |
3812 | add esi, 3 |
3916 | add esi, 3 |
3813 | ret 4 |
3917 | ret 4 |
- | 3918 | ;----------------------------------------------------------------------------- |
|
3814 | align 16 |
3919 | align 16 |
3815 | putimage_get8bpp: |
3920 | putimage_get8bpp: |
3816 | movzx eax, byte [esi] |
3921 | movzx eax, byte [esi] |
3817 | push edx |
3922 | push edx |
3818 | mov edx, [esp+8] |
3923 | mov edx, [esp+8] |
3819 | mov eax, [edx+eax*4] |
3924 | mov eax, [edx+eax*4] |
3820 | pop edx |
3925 | pop edx |
3821 | inc esi |
3926 | inc esi |
3822 | ret 4 |
3927 | ret 4 |
- | 3928 | ;----------------------------------------------------------------------------- |
|
3823 | 3929 | align 4 |
|
3824 | putimage_init1bpp: |
3930 | putimage_init1bpp: |
3825 | add eax, ecx |
3931 | add eax, ecx |
3826 | push ecx |
3932 | push ecx |
3827 | add eax, 7 |
3933 | add eax, 7 |
3828 | add ecx, 7 |
3934 | add ecx, 7 |
3829 | shr eax, 3 |
3935 | shr eax, 3 |
3830 | shr ecx, 3 |
3936 | shr ecx, 3 |
3831 | sub eax, ecx |
3937 | sub eax, ecx |
3832 | pop ecx |
3938 | pop ecx |
3833 | ret |
3939 | ret |
- | 3940 | ;----------------------------------------------------------------------------- |
|
3834 | align 16 |
3941 | align 16 |
3835 | putimage_get1bpp: |
3942 | putimage_get1bpp: |
3836 | push edx |
3943 | push edx |
3837 | mov edx, [esp+8] |
3944 | mov edx, [esp+8] |
3838 | mov al, [edx] |
3945 | mov al, [edx] |
3839 | add al, al |
3946 | add al, al |
3840 | jnz @f |
3947 | jnz @f |
3841 | lodsb |
3948 | lodsb |
3842 | adc al, al |
3949 | adc al, al |
3843 | @@: |
3950 | @@: |
3844 | mov [edx], al |
3951 | mov [edx], al |
3845 | sbb eax, eax |
3952 | sbb eax, eax |
3846 | and eax, [edx+8] |
3953 | and eax, [edx+8] |
3847 | add eax, [edx+4] |
3954 | add eax, [edx+4] |
3848 | pop edx |
3955 | pop edx |
3849 | ret 4 |
3956 | ret 4 |
- | 3957 | ;----------------------------------------------------------------------------- |
|
3850 | 3958 | align 4 |
|
3851 | putimage_init2bpp: |
3959 | putimage_init2bpp: |
3852 | add eax, ecx |
3960 | add eax, ecx |
3853 | push ecx |
3961 | push ecx |
3854 | add ecx, 3 |
3962 | add ecx, 3 |
3855 | add eax, 3 |
3963 | add eax, 3 |
3856 | shr ecx, 2 |
3964 | shr ecx, 2 |
3857 | shr eax, 2 |
3965 | shr eax, 2 |
3858 | sub eax, ecx |
3966 | sub eax, ecx |
3859 | pop ecx |
3967 | pop ecx |
3860 | ret |
3968 | ret |
- | 3969 | ;----------------------------------------------------------------------------- |
|
3861 | align 16 |
3970 | align 16 |
3862 | putimage_get2bpp: |
3971 | putimage_get2bpp: |
3863 | push edx |
3972 | push edx |
3864 | mov edx, [esp+8] |
3973 | mov edx, [esp+8] |
3865 | mov al, [edx] |
3974 | mov al, [edx] |
3866 | mov ah, al |
3975 | mov ah, al |
3867 | shr al, 6 |
3976 | shr al, 6 |
3868 | shl ah, 2 |
3977 | shl ah, 2 |
3869 | jnz .nonewbyte |
3978 | jnz .nonewbyte |
3870 | lodsb |
3979 | lodsb |
3871 | mov ah, al |
3980 | mov ah, al |
3872 | shr al, 6 |
3981 | shr al, 6 |
3873 | shl ah, 2 |
3982 | shl ah, 2 |
3874 | add ah, 1 |
3983 | add ah, 1 |
3875 | .nonewbyte: |
3984 | .nonewbyte: |
3876 | mov [edx], ah |
3985 | mov [edx], ah |
3877 | mov edx, [edx+4] |
3986 | mov edx, [edx+4] |
3878 | movzx eax, al |
3987 | movzx eax, al |
3879 | mov eax, [edx+eax*4] |
3988 | mov eax, [edx+eax*4] |
3880 | pop edx |
3989 | pop edx |
3881 | ret 4 |
3990 | ret 4 |
- | 3991 | ;----------------------------------------------------------------------------- |
|
3882 | 3992 | align 4 |
|
3883 | putimage_init4bpp: |
3993 | putimage_init4bpp: |
3884 | add eax, ecx |
3994 | add eax, ecx |
3885 | push ecx |
3995 | push ecx |
3886 | add ecx, 1 |
3996 | add ecx, 1 |
3887 | add eax, 1 |
3997 | add eax, 1 |
3888 | shr ecx, 1 |
3998 | shr ecx, 1 |
3889 | shr eax, 1 |
3999 | shr eax, 1 |
3890 | sub eax, ecx |
4000 | sub eax, ecx |
3891 | pop ecx |
4001 | pop ecx |
3892 | ret |
4002 | ret |
- | 4003 | ;----------------------------------------------------------------------------- |
|
3893 | align 16 |
4004 | align 16 |
3894 | putimage_get4bpp: |
4005 | putimage_get4bpp: |
3895 | push edx |
4006 | push edx |
3896 | mov edx, [esp+8] |
4007 | mov edx, [esp+8] |
3897 | add byte [edx], 80h |
4008 | add byte [edx], 80h |
3898 | jc @f |
4009 | jc @f |
3899 | movzx eax, byte [edx+1] |
4010 | movzx eax, byte [edx+1] |
3900 | mov edx, [edx+4] |
4011 | mov edx, [edx+4] |
3901 | and eax, 0x0F |
4012 | and eax, 0x0F |
3902 | mov eax, [edx+eax*4] |
4013 | mov eax, [edx+eax*4] |
3903 | pop edx |
4014 | pop edx |
3904 | ret 4 |
4015 | ret 4 |
3905 | @@: |
4016 | @@: |
3906 | movzx eax, byte [esi] |
4017 | movzx eax, byte [esi] |
3907 | add esi, 1 |
4018 | add esi, 1 |
3908 | mov [edx+1], al |
4019 | mov [edx+1], al |
3909 | shr eax, 4 |
4020 | shr eax, 4 |
3910 | mov edx, [edx+4] |
4021 | mov edx, [edx+4] |
3911 | mov eax, [edx+eax*4] |
4022 | mov eax, [edx+eax*4] |
3912 | pop edx |
4023 | pop edx |
3913 | ret 4 |
4024 | ret 4 |
- | 4025 | ;----------------------------------------------------------------------------- |
|
3914 | 4026 | align 4 |
|
3915 | putimage_init32bpp: |
4027 | putimage_init32bpp: |
3916 | shl eax, 2 |
4028 | shl eax, 2 |
3917 | ret |
4029 | ret |
- | 4030 | ;----------------------------------------------------------------------------- |
|
3918 | align 16 |
4031 | align 16 |
3919 | putimage_get32bpp: |
4032 | putimage_get32bpp: |
3920 | lodsd |
4033 | lodsd |
3921 | ret 4 |
4034 | ret 4 |
- | 4035 | ;----------------------------------------------------------------------------- |
|
3922 | 4036 | align 4 |
|
3923 | putimage_init15bpp: |
4037 | putimage_init15bpp: |
3924 | putimage_init16bpp: |
4038 | putimage_init16bpp: |
3925 | add eax, eax |
4039 | add eax, eax |
3926 | ret |
4040 | ret |
- | 4041 | ;----------------------------------------------------------------------------- |
|
3927 | align 16 |
4042 | align 16 |
3928 | putimage_get15bpp: |
4043 | putimage_get15bpp: |
3929 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4044 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
3930 | push ecx edx |
4045 | push ecx edx |
3931 | movzx eax, word [esi] |
4046 | movzx eax, word [esi] |
3932 | add esi, 2 |
4047 | add esi, 2 |
3933 | mov ecx, eax |
4048 | mov ecx, eax |
3934 | mov edx, eax |
4049 | mov edx, eax |
3935 | and eax, 0x1F |
4050 | and eax, 0x1F |
3936 | and ecx, 0x1F shl 5 |
4051 | and ecx, 0x1F shl 5 |
3937 | and edx, 0x1F shl 10 |
4052 | and edx, 0x1F shl 10 |
3938 | shl eax, 3 |
4053 | shl eax, 3 |
3939 | shl ecx, 6 |
4054 | shl ecx, 6 |
3940 | shl edx, 9 |
4055 | shl edx, 9 |
3941 | or eax, ecx |
4056 | or eax, ecx |
3942 | or eax, edx |
4057 | or eax, edx |
3943 | pop edx ecx |
4058 | pop edx ecx |
3944 | ret 4 |
4059 | ret 4 |
3945 | - | ||
- | 4060 | ;----------------------------------------------------------------------------- |
|
3946 | align 16 |
4061 | align 16 |
3947 | putimage_get16bpp: |
4062 | putimage_get16bpp: |
3948 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4063 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
3949 | push ecx edx |
4064 | push ecx edx |
3950 | movzx eax, word [esi] |
4065 | movzx eax, word [esi] |
3951 | add esi, 2 |
4066 | add esi, 2 |
3952 | mov ecx, eax |
4067 | mov ecx, eax |
3953 | mov edx, eax |
4068 | mov edx, eax |
3954 | and eax, 0x1F |
4069 | and eax, 0x1F |
3955 | and ecx, 0x3F shl 5 |
4070 | and ecx, 0x3F shl 5 |
3956 | and edx, 0x1F shl 11 |
4071 | and edx, 0x1F shl 11 |
3957 | shl eax, 3 |
4072 | shl eax, 3 |
3958 | shl ecx, 5 |
4073 | shl ecx, 5 |
3959 | shl edx, 8 |
4074 | shl edx, 8 |
3960 | or eax, ecx |
4075 | or eax, ecx |
3961 | or eax, edx |
4076 | or eax, edx |
3962 | pop edx ecx |
4077 | pop edx ecx |
3963 | ret 4 |
4078 | ret 4 |
- | 4079 | ;----------------------------------------------------------------------------- |
|
3964 | 4080 | ;align 4 |
|
3965 | ; eax x beginning |
4081 | ; eax x beginning |
3966 | ; ebx y beginning |
4082 | ; ebx y beginning |
3967 | ; ecx x end |
4083 | ; ecx x end |
3968 | ; edx y end |
4084 | ; edx y end |
3969 | ; edi color |
4085 | ; edi color |
3970 | - | ||
3971 | __sys_drawbar: |
4086 | ;__sys_drawbar: |
3972 | mov esi,[current_slot] |
4087 | ; mov esi, [current_slot] |
3973 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4088 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
3974 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4089 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
3975 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4090 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
3976 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4091 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
3977 | .forced: |
- | |
3978 | inc [mouse_pause] |
- | |
3979 | ; call [disable_mouse] |
4092 | ;-------------------------------------- |
3980 | cmp [SCR_MODE],word 0x12 |
- | |
3981 | je dbv20 |
4093 | ;align 4 |
3982 | sdbv20: |
4094 | ;.forced: |
3983 | cmp [SCR_MODE],word 0100000000000000b |
- | |
3984 | jge dbv20 |
- | |
3985 | cmp [SCR_MODE],word 0x13 |
- | |
3986 | je dbv20 |
- | |
3987 | call vesa12_drawbar |
4095 | ; call vesa20_drawbar |
3988 | dec [mouse_pause] |
- | |
3989 | call [draw_pointer] |
4096 | ; call [draw_pointer] |
3990 | ret |
4097 | ; ret |
3991 | dbv20: |
- | |
3992 | call vesa20_drawbar |
- | |
3993 | dec [mouse_pause] |
- | |
3994 | call [draw_pointer] |
4098 | ;----------------------------------------------------------------------------- |
3995 | ret |
4099 | align 4 |
3996 | - | ||
3997 | - | ||
3998 | - | ||
3999 | kb_read: |
4100 | kb_read: |
4000 | 4101 | ||
4001 | push ecx edx |
4102 | push ecx edx |
4002 | 4103 | ||
4003 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4104 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4004 | kr_loop: |
4105 | kr_loop: |
4005 | in al,0x64 |
4106 | in al, 0x64 |
4006 | test al,1 |
4107 | test al, 1 |
4007 | jnz kr_ready |
4108 | jnz kr_ready |
4008 | loop kr_loop |
4109 | loop kr_loop |
4009 | mov ah,1 |
4110 | mov ah, 1 |
4010 | jmp kr_exit |
4111 | jmp kr_exit |
4011 | kr_ready: |
4112 | kr_ready: |
4012 | push ecx |
4113 | push ecx |
4013 | mov ecx,32 |
4114 | mov ecx, 32 |
4014 | kr_delay: |
4115 | kr_delay: |
4015 | loop kr_delay |
4116 | loop kr_delay |
4016 | pop ecx |
4117 | pop ecx |
4017 | in al,0x60 |
4118 | in al, 0x60 |
4018 | xor ah,ah |
4119 | xor ah, ah |
4019 | kr_exit: |
4120 | kr_exit: |
4020 | 4121 | ||
4021 | pop edx ecx |
4122 | pop edx ecx |
4022 | 4123 | ||
4023 | ret |
4124 | ret |
4024 | - | ||
- | 4125 | ;----------------------------------------------------------------------------- |
|
4025 | 4126 | align 4 |
|
4026 | kb_write: |
4127 | kb_write: |
4027 | 4128 | ||
4028 | push ecx edx |
4129 | push ecx edx |
4029 | 4130 | ||
4030 | mov dl,al |
4131 | mov dl, al |
4031 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4132 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4032 | ; kw_loop1: |
4133 | ; kw_loop1: |
4033 | ; in al,0x64 |
4134 | ; in al,0x64 |
4034 | ; test al,0x20 |
4135 | ; test al,0x20 |
4035 | ; jz kw_ok1 |
4136 | ; jz kw_ok1 |
4036 | ; loop kw_loop1 |
4137 | ; loop kw_loop1 |
4037 | ; mov ah,1 |
4138 | ; mov ah,1 |
4038 | ; jmp kw_exit |
4139 | ; jmp kw_exit |
4039 | ; kw_ok1: |
4140 | ; kw_ok1: |
4040 | in al,0x60 |
4141 | in al, 0x60 |
4041 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4142 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4042 | kw_loop: |
4143 | kw_loop: |
4043 | in al,0x64 |
4144 | in al, 0x64 |
4044 | test al,2 |
4145 | test al, 2 |
4045 | jz kw_ok |
4146 | jz kw_ok |
4046 | loop kw_loop |
4147 | loop kw_loop |
4047 | mov ah,1 |
4148 | mov ah, 1 |
4048 | jmp kw_exit |
4149 | jmp kw_exit |
4049 | kw_ok: |
4150 | kw_ok: |
4050 | mov al,dl |
4151 | mov al, dl |
4051 | out 0x60,al |
4152 | out 0x60, al |
4052 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4153 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4053 | kw_loop3: |
4154 | kw_loop3: |
4054 | in al,0x64 |
4155 | in al, 0x64 |
4055 | test al,2 |
4156 | test al, 2 |
4056 | jz kw_ok3 |
4157 | jz kw_ok3 |
4057 | loop kw_loop3 |
4158 | loop kw_loop3 |
4058 | mov ah,1 |
4159 | mov ah, 1 |
4059 | jmp kw_exit |
4160 | jmp kw_exit |
4060 | kw_ok3: |
4161 | kw_ok3: |
4061 | mov ah,8 |
4162 | mov ah, 8 |
4062 | kw_loop4: |
4163 | kw_loop4: |
4063 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4164 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4064 | kw_loop5: |
4165 | kw_loop5: |
4065 | in al,0x64 |
4166 | in al, 0x64 |
4066 | test al,1 |
4167 | test al, 1 |
4067 | jnz kw_ok4 |
4168 | jnz kw_ok4 |
4068 | loop kw_loop5 |
4169 | loop kw_loop5 |
4069 | dec ah |
4170 | dec ah |
4070 | jnz kw_loop4 |
4171 | jnz kw_loop4 |
4071 | kw_ok4: |
4172 | kw_ok4: |
4072 | xor ah,ah |
4173 | xor ah, ah |
4073 | kw_exit: |
4174 | kw_exit: |
4074 | 4175 | ||
4075 | pop edx ecx |
4176 | pop edx ecx |
4076 | 4177 | ||
4077 | ret |
4178 | ret |
4078 | - | ||
- | 4179 | ;----------------------------------------------------------------------------- |
|
4079 | 4180 | align 4 |
|
4080 | kb_cmd: |
4181 | kb_cmd: |
4081 | 4182 | ||
4082 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4183 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4083 | c_wait: |
4184 | c_wait: |
4084 | in al,0x64 |
4185 | in al, 0x64 |
4085 | test al,2 |
4186 | test al, 2 |
4086 | jz c_send |
4187 | jz c_send |
4087 | loop c_wait |
4188 | loop c_wait |
4088 | jmp c_error |
4189 | jmp c_error |
4089 | c_send: |
4190 | c_send: |
4090 | mov al,bl |
4191 | mov al, bl |
4091 | out 0x64,al |
4192 | out 0x64, al |
4092 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4193 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4093 | c_accept: |
4194 | c_accept: |
4094 | in al,0x64 |
4195 | in al, 0x64 |
4095 | test al,2 |
4196 | test al, 2 |
4096 | jz c_ok |
4197 | jz c_ok |
4097 | loop c_accept |
4198 | loop c_accept |
4098 | c_error: |
4199 | c_error: |
4099 | mov ah,1 |
4200 | mov ah, 1 |
4100 | jmp c_exit |
4201 | jmp c_exit |
4101 | c_ok: |
4202 | c_ok: |
4102 | xor ah,ah |
4203 | xor ah, ah |
4103 | c_exit: |
4204 | c_exit: |
4104 | ret |
4205 | ret |
4105 | 4206 | ||
4106 | 4207 | ||
4107 | setmouse: ; set mousepicture -pointer |
4208 | setmouse: ; set mousepicture -pointer |
4108 | ; ps2 mouse enable |
4209 | ; ps2 mouse enable |
4109 | 4210 | ||
4110 | mov [MOUSE_PICTURE],dword mousepointer |
4211 | ; mov [MOUSE_PICTURE], dword mousepointer |
4111 | 4212 | ||
4112 | cli |
4213 | cli |
4113 | 4214 | ||
4114 | ret |
4215 | ret |
4115 | 4216 | ||
4116 | if used _rdtsc |
4217 | if used _rdtsc |
4117 | _rdtsc: |
4218 | _rdtsc: |
4118 | bt [cpu_caps], CAPS_TSC |
4219 | bt [cpu_caps], CAPS_TSC |
4119 | jnc ret_rdtsc |
4220 | jnc ret_rdtsc |
4120 | rdtsc |
4221 | rdtsc |
4121 | ret |
4222 | ret |
4122 | ret_rdtsc: |
4223 | ret_rdtsc: |
4123 | mov edx,0xffffffff |
4224 | mov edx, 0xffffffff |
4124 | mov eax,0xffffffff |
4225 | mov eax, 0xffffffff |
4125 | ret |
4226 | ret |
4126 | end if |
4227 | end if |
4127 | 4228 | ||
4128 | sys_msg_board_str: |
4229 | sys_msg_board_str: |
4129 | 4230 | ||
4130 | pushad |
4231 | pushad |
4131 | @@: |
4232 | @@: |
4132 | cmp [esi],byte 0 |
4233 | cmp [esi], byte 0 |
4133 | je @f |
4234 | je @f |
4134 | mov eax,1 |
4235 | mov eax, 1 |
4135 | movzx ebx,byte [esi] |
4236 | movzx ebx, byte [esi] |
4136 | call sys_msg_board |
4237 | call sys_msg_board |
4137 | inc esi |
4238 | inc esi |
4138 | jmp @b |
4239 | jmp @b |
4139 | @@: |
4240 | @@: |
4140 | popad |
4241 | popad |
4141 | ret |
4242 | ret |
4142 | 4243 | ||
4143 | sys_msg_board_byte: |
4244 | sys_msg_board_byte: |
4144 | ; in: al = byte to display |
4245 | ; in: al = byte to display |
4145 | ; out: nothing |
4246 | ; out: nothing |
4146 | ; destroys: nothing |
4247 | ; destroys: nothing |
4147 | pushad |
4248 | pushad |
4148 | mov ecx, 2 |
4249 | mov ecx, 2 |
4149 | shl eax, 24 |
4250 | shl eax, 24 |
4150 | jmp @f |
4251 | jmp @f |
4151 | 4252 | ||
4152 | sys_msg_board_word: |
4253 | sys_msg_board_word: |
4153 | ; in: ax = word to display |
4254 | ; in: ax = word to display |
4154 | ; out: nothing |
4255 | ; out: nothing |
4155 | ; destroys: nothing |
4256 | ; destroys: nothing |
4156 | pushad |
4257 | pushad |
4157 | mov ecx, 4 |
4258 | mov ecx, 4 |
4158 | shl eax, 16 |
4259 | shl eax, 16 |
4159 | jmp @f |
4260 | jmp @f |
4160 | 4261 | ||
4161 | sys_msg_board_dword: |
4262 | sys_msg_board_dword: |
4162 | ; in: eax = dword to display |
4263 | ; in: eax = dword to display |
4163 | ; out: nothing |
4264 | ; out: nothing |
4164 | ; destroys: nothing |
4265 | ; destroys: nothing |
4165 | pushad |
4266 | pushad |
4166 | mov ecx, 8 |
4267 | mov ecx, 8 |
4167 | @@: |
4268 | @@: |
4168 | push ecx |
4269 | push ecx |
4169 | rol eax, 4 |
4270 | rol eax, 4 |
4170 | push eax |
4271 | push eax |
4171 | and al, 0xF |
4272 | and al, 0xF |
4172 | cmp al, 10 |
4273 | cmp al, 10 |
4173 | sbb al, 69h |
4274 | sbb al, 69h |
4174 | das |
4275 | das |
4175 | mov bl, al |
4276 | mov bl, al |
4176 | xor eax, eax |
4277 | xor eax, eax |
4177 | inc eax |
4278 | inc eax |
4178 | call sys_msg_board |
4279 | call sys_msg_board |
4179 | pop eax |
4280 | pop eax |
4180 | pop ecx |
4281 | pop ecx |
4181 | loop @b |
4282 | loop @b |
4182 | popad |
4283 | popad |
4183 | ret |
4284 | ret |
4184 | 4285 | ||
4185 | uglobal |
4286 | uglobal |
- | 4287 | msg_board_data: |
|
4186 | msg_board_data: times 4096 db 0 |
4288 | times 4096 db 0 |
4187 | msg_board_count dd 0x0 |
4289 | msg_board_count dd 0x0 |
4188 | endg |
4290 | endg |
4189 | 4291 | ||
4190 | sys_msg_board: |
4292 | sys_msg_board: |
4191 | 4293 | ||
4192 | ; eax=1 : write : bl byte to write |
4294 | ; eax=1 : write : bl byte to write |
4193 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4295 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4194 | 4296 | ||
4195 | mov ecx, [msg_board_count] |
4297 | mov ecx, [msg_board_count] |
4196 | cmp eax, 1 |
4298 | cmp eax, 1 |
4197 | jne .smbl1 |
4299 | jne .smbl1 |
4198 | 4300 | ||
4199 | if defined debug_com_base |
4301 | if defined debug_com_base |
4200 | 4302 | ||
4201 | push dx ax |
4303 | push dx ax |
4202 | 4304 | ||
4203 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4305 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4204 | mov dx, debug_com_base+5 |
4306 | mov dx, debug_com_base+5 |
4205 | in al, dx |
4307 | in al, dx |
4206 | test al, 1 shl 5 |
4308 | test al, 1 shl 5 |
4207 | jz @r |
4309 | jz @r |
4208 | 4310 | ||
4209 | mov dx, debug_com_base ; Output the byte |
4311 | mov dx, debug_com_base ; Output the byte |
4210 | mov al, bl |
4312 | mov al, bl |
4211 | out dx, al |
4313 | out dx, al |
4212 | 4314 | ||
4213 | pop ax dx |
4315 | pop ax dx |
4214 | 4316 | ||
4215 | end if |
4317 | end if |
4216 | 4318 | ||
4217 | mov [msg_board_data+ecx],bl |
4319 | mov [msg_board_data+ecx], bl |
4218 | inc ecx |
4320 | inc ecx |
4219 | and ecx, 4095 |
4321 | and ecx, 4095 |
4220 | mov [msg_board_count], ecx |
4322 | mov [msg_board_count], ecx |
4221 | mov [check_idle_semaphore], 5 |
4323 | mov [check_idle_semaphore], 5 |
4222 | ret |
4324 | ret |
4223 | .smbl1: |
4325 | .smbl1: |
4224 | cmp eax, 2 |
4326 | cmp eax, 2 |
4225 | jne .smbl2 |
4327 | jne .smbl2 |
4226 | test ecx, ecx |
4328 | test ecx, ecx |
4227 | jz .smbl21 |
4329 | jz .smbl21 |
4228 | mov eax, msg_board_data+1 |
4330 | mov eax, msg_board_data+1 |
4229 | mov ebx, msg_board_data |
4331 | mov ebx, msg_board_data |
4230 | movzx edx, byte [ebx] |
4332 | movzx edx, byte [ebx] |
4231 | call memmove |
4333 | call memmove |
4232 | dec [msg_board_count] |
4334 | dec [msg_board_count] |
4233 | mov [esp + 36], edx ;eax |
4335 | mov [esp + 36], edx ;eax |
4234 | mov [esp + 24], dword 1 |
4336 | mov [esp + 24], dword 1 |
4235 | ret |
4337 | ret |
4236 | .smbl21: |
4338 | .smbl21: |
4237 | mov [esp+36], ecx |
4339 | mov [esp+36], ecx |
4238 | mov [esp+24], ecx |
4340 | mov [esp+24], ecx |
4239 | .smbl2: |
4341 | .smbl2: |
4240 | ret |
4342 | ret |
4241 | 4343 | ||
4242 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4344 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4243 | ;; 66 sys function. ;; |
4345 | ;; 66 sys function. ;; |
4244 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4346 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4245 | ;; out eax ;; |
4347 | ;; out eax ;; |
4246 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4348 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4247 | iglobal |
4349 | iglobal |
4248 | align 4 |
4350 | align 4 |
4249 | f66call: |
4351 | f66call: |
4250 | dd sys_process_def.1 ; 1 = set keyboard mode |
4352 | dd sys_process_def.1 ; 1 = set keyboard mode |
4251 | dd sys_process_def.2 ; 2 = get keyboard mode |
4353 | dd sys_process_def.2 ; 2 = get keyboard mode |
4252 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4354 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4253 | dd sys_process_def.4 |
4355 | dd sys_process_def.4 |
4254 | dd sys_process_def.5 |
4356 | dd sys_process_def.5 |
4255 | endg |
4357 | endg |
4256 | 4358 | ||
4257 | 4359 | ||
4258 | 4360 | ||
4259 | 4361 | ||
4260 | sys_process_def: |
4362 | sys_process_def: |
4261 | dec ebx |
4363 | dec ebx |
4262 | cmp ebx,5 |
4364 | cmp ebx, 5 |
4263 | jae .not_support ;if >=6 then or eax,-1 |
4365 | jae .not_support ;if >=6 then or eax,-1 |
4264 | 4366 | ||
4265 | mov edi, [CURRENT_TASK] |
4367 | mov edi, [CURRENT_TASK] |
4266 | jmp dword [f66call+ebx*4] |
4368 | jmp dword [f66call+ebx*4] |
4267 | 4369 | ||
4268 | .not_support: |
4370 | .not_support: |
4269 | or eax,-1 |
4371 | or eax, -1 |
4270 | ret |
4372 | ret |
4271 | 4373 | ||
4272 | .1: |
4374 | .1: |
4273 | shl edi,8 |
4375 | shl edi, 8 |
4274 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
4376 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4275 | 4377 | ||
4276 | ret |
4378 | ret |
4277 | 4379 | ||
4278 | .2: ; 2 = get keyboard mode |
4380 | .2: ; 2 = get keyboard mode |
4279 | shl edi,8 |
4381 | shl edi, 8 |
4280 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4382 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4281 | mov [esp+32],eax |
4383 | mov [esp+32], eax |
4282 | ret |
4384 | ret |
4283 | ; xor eax,eax |
4385 | ; xor eax,eax |
4284 | ; movzx eax,byte [shift] |
4386 | ; movzx eax,byte [shift] |
4285 | ; movzx ebx,byte [ctrl] |
4387 | ; movzx ebx,byte [ctrl] |
4286 | ; shl ebx,2 |
4388 | ; shl ebx,2 |
4287 | ; add eax,ebx |
4389 | ; add eax,ebx |
4288 | ; movzx ebx,byte [alt] |
4390 | ; movzx ebx,byte [alt] |
4289 | ; shl ebx,3 |
4391 | ; shl ebx,3 |
4290 | ; add eax,ebx |
4392 | ; add eax,ebx |
4291 | .3: ;3 = get keyboard ctrl, alt, shift |
4393 | .3: ;3 = get keyboard ctrl, alt, shift |
4292 | ;// mike.dld [ |
4394 | ;// mike.dld [ |
4293 | mov eax, [kb_state] |
4395 | mov eax, [kb_state] |
4294 | ;// mike.dld ] |
4396 | ;// mike.dld ] |
4295 | mov [esp+32],eax |
4397 | mov [esp+32], eax |
4296 | ret |
4398 | ret |
4297 | 4399 | ||
4298 | .4: |
4400 | .4: |
4299 | mov eax, hotkey_list |
4401 | mov eax, hotkey_list |
4300 | @@: |
4402 | @@: |
4301 | cmp dword [eax+8], 0 |
4403 | cmp dword [eax+8], 0 |
4302 | jz .found_free |
4404 | jz .found_free |
4303 | add eax, 16 |
4405 | add eax, 16 |
4304 | cmp eax, hotkey_list+16*256 |
4406 | cmp eax, hotkey_list+16*256 |
4305 | jb @b |
4407 | jb @b |
4306 | mov dword [esp+32], 1 |
4408 | mov dword [esp+32], 1 |
4307 | ret |
4409 | ret |
4308 | .found_free: |
4410 | .found_free: |
4309 | mov [eax+8], edi |
4411 | mov [eax+8], edi |
4310 | mov [eax+4], edx |
4412 | mov [eax+4], edx |
4311 | movzx ecx, cl |
4413 | movzx ecx, cl |
4312 | lea ecx, [hotkey_scancodes+ecx*4] |
4414 | lea ecx, [hotkey_scancodes+ecx*4] |
4313 | mov edx, [ecx] |
4415 | mov edx, [ecx] |
4314 | mov [eax], edx |
4416 | mov [eax], edx |
4315 | mov [ecx], eax |
4417 | mov [ecx], eax |
4316 | mov [eax+12], ecx |
4418 | mov [eax+12], ecx |
4317 | jecxz @f |
4419 | jecxz @f |
4318 | mov [edx+12], eax |
4420 | mov [edx+12], eax |
4319 | @@: |
4421 | @@: |
4320 | and dword [esp+32], 0 |
4422 | and dword [esp+32], 0 |
4321 | ret |
4423 | ret |
4322 | 4424 | ||
4323 | .5: |
4425 | .5: |
4324 | movzx ebx, cl |
4426 | movzx ebx, cl |
4325 | lea ebx, [hotkey_scancodes+ebx*4] |
4427 | lea ebx, [hotkey_scancodes+ebx*4] |
4326 | mov eax, [ebx] |
4428 | mov eax, [ebx] |
4327 | .scan: |
4429 | .scan: |
4328 | test eax, eax |
4430 | test eax, eax |
4329 | jz .notfound |
4431 | jz .notfound |
4330 | cmp [eax+8], edi |
4432 | cmp [eax+8], edi |
4331 | jnz .next |
4433 | jnz .next |
4332 | cmp [eax+4], edx |
4434 | cmp [eax+4], edx |
4333 | jz .found |
4435 | jz .found |
4334 | .next: |
4436 | .next: |
4335 | mov eax, [eax] |
4437 | mov eax, [eax] |
4336 | jmp .scan |
4438 | jmp .scan |
4337 | .notfound: |
4439 | .notfound: |
4338 | mov dword [esp+32], 1 |
4440 | mov dword [esp+32], 1 |
4339 | ret |
4441 | ret |
4340 | .found: |
4442 | .found: |
4341 | mov ecx, [eax] |
4443 | mov ecx, [eax] |
4342 | jecxz @f |
4444 | jecxz @f |
4343 | mov edx, [eax+12] |
4445 | mov edx, [eax+12] |
4344 | mov [ecx+12], edx |
4446 | mov [ecx+12], edx |
4345 | @@: |
4447 | @@: |
4346 | mov ecx, [eax+12] |
4448 | mov ecx, [eax+12] |
4347 | mov edx, [eax] |
4449 | mov edx, [eax] |
4348 | mov [ecx], edx |
4450 | mov [ecx], edx |
4349 | xor edx, edx |
4451 | xor edx, edx |
4350 | mov [eax+4], edx |
4452 | mov [eax+4], edx |
4351 | mov [eax+8], edx |
4453 | mov [eax+8], edx |
4352 | mov [eax+12], edx |
4454 | mov [eax+12], edx |
4353 | mov [eax], edx |
4455 | mov [eax], edx |
4354 | mov [esp+32], edx |
4456 | mov [esp+32], edx |
4355 | ret |
4457 | ret |
4356 | 4458 | ||
4357 | 4459 | ||
4358 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4460 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4359 | ;; 61 sys function. ;; |
4461 | ;; 61 sys function. ;; |
4360 | ;; in eax=61,ebx in [1..3] ;; |
4462 | ;; in eax=61,ebx in [1..3] ;; |
4361 | ;; out eax ;; |
4463 | ;; out eax ;; |
4362 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4464 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4363 | iglobal |
4465 | iglobal |
4364 | align 4 |
4466 | align 4 |
4365 | f61call: |
4467 | f61call: |
4366 | dd sys_gs.1 ; resolution |
4468 | dd sys_gs.1 ; resolution |
4367 | dd sys_gs.2 ; bits per pixel |
4469 | dd sys_gs.2 ; bits per pixel |
4368 | dd sys_gs.3 ; bytes per scanline |
4470 | dd sys_gs.3 ; bytes per scanline |
4369 | endg |
4471 | endg |
4370 | 4472 | ||
4371 | 4473 | ||
4372 | align 4 |
4474 | align 4 |
4373 | 4475 | ||
4374 | sys_gs: ; direct screen access |
4476 | sys_gs: ; direct screen access |
4375 | dec ebx |
4477 | dec ebx |
4376 | cmp ebx,2 |
4478 | cmp ebx, 2 |
4377 | ja .not_support |
4479 | ja .not_support |
4378 | jmp dword [f61call+ebx*4] |
4480 | jmp dword [f61call+ebx*4] |
4379 | .not_support: |
4481 | .not_support: |
4380 | or [esp+32],dword -1 |
4482 | or [esp+32], dword -1 |
4381 | ret |
4483 | ret |
4382 | 4484 | ||
4383 | 4485 | ||
4384 | .1: ; resolution |
4486 | .1: ; resolution |
4385 | mov eax,[Screen_Max_X] |
4487 | mov eax, [Screen_Max_X] |
4386 | shl eax,16 |
4488 | shl eax, 16 |
4387 | mov ax,[Screen_Max_Y] |
4489 | mov ax, [Screen_Max_Y] |
4388 | add eax,0x00010001 |
4490 | add eax, 0x00010001 |
4389 | mov [esp+32],eax |
4491 | mov [esp+32], eax |
4390 | ret |
4492 | ret |
4391 | .2: ; bits per pixel |
4493 | .2: ; bits per pixel |
4392 | movzx eax,byte [ScreenBPP] |
4494 | movzx eax, byte [ScreenBPP] |
4393 | mov [esp+32],eax |
4495 | mov [esp+32], eax |
4394 | ret |
4496 | ret |
4395 | .3: ; bytes per scanline |
4497 | .3: ; bytes per scanline |
4396 | mov eax,[BytesPerScanLine] |
4498 | mov eax, [BytesPerScanLine] |
4397 | mov [esp+32],eax |
4499 | mov [esp+32], eax |
4398 | ret |
4500 | ret |
4399 | 4501 | ||
4400 | align 4 ; system functions |
4502 | align 4 ; system functions |
4401 | 4503 | ||
4402 | syscall_setpixel: ; SetPixel |
4504 | syscall_setpixel: ; SetPixel |
4403 | 4505 | ||
4404 | mov eax, ebx |
4506 | mov eax, ebx |
4405 | mov ebx, ecx |
4507 | mov ebx, ecx |
4406 | mov ecx, edx |
4508 | mov ecx, edx |
4407 | mov edx, [TASK_BASE] |
4509 | mov edx, [TASK_BASE] |
4408 | add eax, [edx-twdw+WDATA.box.left] |
4510 | add eax, [edx-twdw+WDATA.box.left] |
4409 | add ebx, [edx-twdw+WDATA.box.top] |
4511 | add ebx, [edx-twdw+WDATA.box.top] |
4410 | mov edi, [current_slot] |
4512 | mov edi, [current_slot] |
4411 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4513 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4412 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4514 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4413 | xor edi, edi ; no force |
4515 | xor edi, edi ; no force |
4414 | ; mov edi, 1 |
- | |
4415 | call [_display.disable_mouse] |
4516 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4416 | jmp [putpixel] |
4517 | jmp [putpixel] |
4417 | 4518 | ||
4418 | align 4 |
4519 | align 4 |
4419 | 4520 | ||
4420 | syscall_writetext: ; WriteText |
4521 | syscall_writetext: ; WriteText |
4421 | 4522 | ||
4422 | mov eax,[TASK_BASE] |
4523 | mov eax, [TASK_BASE] |
4423 | mov ebp,[eax-twdw+WDATA.box.left] |
4524 | mov ebp, [eax-twdw+WDATA.box.left] |
4424 | push esi |
4525 | push esi |
4425 | mov esi,[current_slot] |
4526 | mov esi, [current_slot] |
4426 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4527 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4427 | shl ebp,16 |
4528 | shl ebp, 16 |
4428 | add ebp,[eax-twdw+WDATA.box.top] |
4529 | add ebp, [eax-twdw+WDATA.box.top] |
4429 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4530 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
4430 | pop esi |
4531 | pop esi |
4431 | add ebx,ebp |
4532 | add ebx, ebp |
4432 | mov eax,edi |
4533 | mov eax, edi |
4433 | xor edi,edi |
4534 | xor edi, edi |
4434 | jmp dtext |
4535 | jmp dtext |
4435 | 4536 | ||
4436 | align 4 |
4537 | align 4 |
4437 | 4538 | ||
4438 | syscall_openramdiskfile: ; OpenRamdiskFile |
4539 | syscall_openramdiskfile: ; OpenRamdiskFile |
4439 | 4540 | ||
4440 | mov eax, ebx |
4541 | mov eax, ebx |
4441 | mov ebx, ecx |
4542 | mov ebx, ecx |
4442 | mov ecx, edx |
4543 | mov ecx, edx |
4443 | mov edx, esi |
4544 | mov edx, esi |
4444 | mov esi, 12 |
4545 | mov esi, 12 |
4445 | call fileread |
4546 | call fileread |
4446 | mov [esp+32], eax |
4547 | mov [esp+32], eax |
4447 | ret |
4548 | ret |
4448 | 4549 | ||
4449 | align 4 |
4550 | align 4 |
4450 | 4551 | ||
4451 | syscall_drawrect: ; DrawRect |
4552 | syscall_drawrect: ; DrawRect |
4452 | 4553 | ||
4453 | mov edi, edx ; color + gradient |
4554 | mov edi, edx ; color + gradient |
4454 | and edi, 0x80FFFFFF |
4555 | and edi, 0x80FFFFFF |
4455 | test bx, bx ; x.size |
4556 | test bx, bx ; x.size |
4456 | je .drectr |
4557 | je .drectr |
4457 | test cx, cx ; y.size |
4558 | test cx, cx ; y.size |
4458 | je .drectr |
4559 | je .drectr |
4459 | 4560 | ||
4460 | mov eax, ebx ; bad idea |
4561 | mov eax, ebx ; bad idea |
4461 | mov ebx, ecx |
4562 | mov ebx, ecx |
4462 | 4563 | ||
4463 | movzx ecx, ax ; ecx - x.size |
4564 | movzx ecx, ax ; ecx - x.size |
4464 | shr eax, 16 ; eax - x.coord |
4565 | shr eax, 16 ; eax - x.coord |
4465 | movzx edx, bx ; edx - y.size |
4566 | movzx edx, bx ; edx - y.size |
4466 | shr ebx, 16 ; ebx - y.coord |
4567 | shr ebx, 16 ; ebx - y.coord |
4467 | mov esi, [current_slot] |
4568 | mov esi, [current_slot] |
4468 | 4569 | ||
4469 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4570 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4470 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4571 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4471 | add ecx, eax |
4572 | add ecx, eax |
4472 | add edx, ebx |
4573 | add edx, ebx |
4473 | jmp [drawbar] |
4574 | jmp [drawbar] |
4474 | .drectr: |
4575 | .drectr: |
4475 | ret |
4576 | ret |
4476 | 4577 | ||
4477 | align 4 |
4578 | align 4 |
4478 | syscall_getscreensize: ; GetScreenSize |
4579 | syscall_getscreensize: ; GetScreenSize |
4479 | mov ax, [Screen_Max_X] |
4580 | mov ax, [Screen_Max_X] |
4480 | shl eax, 16 |
4581 | shl eax, 16 |
4481 | mov ax, [Screen_Max_Y] |
4582 | mov ax, [Screen_Max_Y] |
4482 | mov [esp + 32], eax |
4583 | mov [esp + 32], eax |
4483 | ret |
4584 | ret |
4484 | 4585 | ||
4485 | align 4 |
4586 | align 4 |
4486 | 4587 | ||
4487 | syscall_cdaudio: ; CD |
4588 | syscall_cdaudio: ; CD |
4488 | 4589 | ||
4489 | cmp ebx, 4 |
4590 | cmp ebx, 4 |
4490 | jb .audio |
4591 | jb .audio |
4491 | jz .eject |
4592 | jz .eject |
4492 | cmp ebx, 5 |
4593 | cmp ebx, 5 |
4493 | jnz .ret |
4594 | jnz .ret |
4494 | .load: |
4595 | .load: |
4495 | call .reserve |
4596 | call .reserve |
4496 | call LoadMedium |
4597 | call LoadMedium |
4497 | ;call .free |
4598 | ;call .free |
4498 | jmp .free |
4599 | jmp .free |
4499 | ; ret |
4600 | ; ret |
4500 | .eject: |
4601 | .eject: |
4501 | call .reserve |
4602 | call .reserve |
4502 | call clear_CD_cache |
4603 | call clear_CD_cache |
4503 | call allow_medium_removal |
4604 | call allow_medium_removal |
4504 | call EjectMedium |
4605 | call EjectMedium |
4505 | ; call .free |
4606 | ; call .free |
4506 | jmp .free |
4607 | jmp .free |
4507 | ; ret |
4608 | ; ret |
4508 | .audio: |
4609 | .audio: |
4509 | call sys_cd_audio |
4610 | call sys_cd_audio |
4510 | mov [esp+36-4],eax |
4611 | mov [esp+36-4], eax |
4511 | .ret: |
4612 | .ret: |
4512 | ret |
4613 | ret |
4513 | 4614 | ||
4514 | .reserve: |
4615 | .reserve: |
4515 | call reserve_cd |
4616 | call reserve_cd |
4516 | mov eax, ecx |
4617 | mov eax, ecx |
4517 | shr eax, 1 |
4618 | shr eax, 1 |
4518 | and eax, 1 |
4619 | and eax, 1 |
4519 | inc eax |
4620 | inc eax |
4520 | mov [ChannelNumber], ax |
4621 | mov [ChannelNumber], ax |
4521 | mov eax, ecx |
4622 | mov eax, ecx |
4522 | and eax, 1 |
4623 | and eax, 1 |
4523 | mov [DiskNumber], al |
4624 | mov [DiskNumber], al |
4524 | call reserve_cd_channel |
4625 | call reserve_cd_channel |
4525 | and ebx, 3 |
4626 | and ebx, 3 |
4526 | inc ebx |
4627 | inc ebx |
4527 | mov [cdpos], ebx |
4628 | mov [cdpos], ebx |
4528 | add ebx, ebx |
4629 | add ebx, ebx |
4529 | mov cl, 8 |
4630 | mov cl, 8 |
4530 | sub cl, bl |
4631 | sub cl, bl |
4531 | mov al, [DRIVE_DATA+1] |
4632 | mov al, [DRIVE_DATA+1] |
4532 | shr al, cl |
4633 | shr al, cl |
4533 | test al, 2 |
4634 | test al, 2 |
4534 | jz .free;.err |
4635 | jz .free;.err |
4535 | ret |
4636 | ret |
4536 | .free: |
4637 | .free: |
4537 | call free_cd_channel |
4638 | call free_cd_channel |
4538 | and [cd_status], 0 |
4639 | and [cd_status], 0 |
4539 | ret |
4640 | ret |
4540 | .err: |
4641 | .err: |
4541 | call .free |
4642 | call .free |
4542 | ; pop eax |
4643 | ; pop eax |
4543 | ret |
4644 | ret |
4544 | 4645 | ||
4545 | align 4 |
4646 | align 4 |
4546 | 4647 | ||
4547 | syscall_getpixel: ; GetPixel |
4648 | syscall_getpixel: ; GetPixel |
4548 | mov ecx, [Screen_Max_X] |
4649 | mov ecx, [Screen_Max_X] |
4549 | inc ecx |
4650 | inc ecx |
4550 | xor edx, edx |
4651 | xor edx, edx |
4551 | mov eax, ebx |
4652 | mov eax, ebx |
4552 | div ecx |
4653 | div ecx |
4553 | mov ebx, edx |
4654 | mov ebx, edx |
4554 | xchg eax, ebx |
4655 | xchg eax, ebx |
- | 4656 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
|
4555 | call dword [GETPIXEL] ; eax - x, ebx - y |
4657 | call dword [GETPIXEL]; eax - x, ebx - y |
4556 | mov [esp + 32], ecx |
4658 | mov [esp + 32], ecx |
4557 | ret |
4659 | ret |
4558 | 4660 | ||
4559 | align 4 |
4661 | align 4 |
4560 | 4662 | ||
4561 | syscall_getarea: |
4663 | syscall_getarea: |
4562 | ;eax = 36 |
4664 | ;eax = 36 |
4563 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4665 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4564 | ;ecx = [size x]*65536 + [size y] |
4666 | ;ecx = [size x]*65536 + [size y] |
4565 | ;edx = [start x]*65536 + [start y] |
4667 | ;edx = [start x]*65536 + [start y] |
4566 | pushad |
4668 | pushad |
4567 | inc [mouse_pause] |
- | |
4568 | ; Check of use of the hardware cursor. |
- | |
4569 | cmp [_display.disable_mouse],__sys_disable_mouse |
- | |
4570 | jne @f |
- | |
4571 | ; Since the test for the coordinates of the mouse should not be used, |
- | |
4572 | ; then use the call [disable_mouse] is not possible! |
- | |
4573 | cmp dword [MOUSE_VISIBLE],dword 0 |
- | |
4574 | jne @f |
- | |
4575 | pushf |
- | |
4576 | cli |
- | |
4577 | call draw_mouse_under |
- | |
4578 | popf |
- | |
4579 | mov [MOUSE_VISIBLE],dword 1 |
- | |
4580 | @@: |
- | |
4581 | mov edi,ebx |
4669 | mov edi, ebx |
4582 | mov eax,edx |
4670 | mov eax, edx |
4583 | shr eax,16 |
4671 | shr eax, 16 |
4584 | mov ebx,edx |
4672 | mov ebx, edx |
4585 | and ebx,0xffff |
4673 | and ebx, 0xffff |
4586 | dec eax |
4674 | dec eax |
4587 | dec ebx |
4675 | dec ebx |
4588 | ; eax - x, ebx - y |
4676 | ; eax - x, ebx - y |
4589 | mov edx,ecx |
4677 | mov edx, ecx |
4590 | 4678 | ||
4591 | shr ecx,16 |
4679 | shr ecx, 16 |
4592 | and edx,0xffff |
4680 | and edx, 0xffff |
4593 | mov esi,ecx |
4681 | mov esi, ecx |
4594 | ; ecx - size x, edx - size y |
4682 | ; ecx - size x, edx - size y |
4595 | 4683 | ||
4596 | mov ebp,edx |
4684 | mov ebp, edx |
4597 | dec ebp |
4685 | dec ebp |
4598 | lea ebp,[ebp*3] |
4686 | lea ebp, [ebp*3] |
4599 | 4687 | ||
4600 | imul ebp,esi |
4688 | imul ebp, esi |
4601 | 4689 | ||
4602 | mov esi,ecx |
4690 | mov esi, ecx |
4603 | dec esi |
4691 | dec esi |
4604 | lea esi,[esi*3] |
4692 | lea esi, [esi*3] |
4605 | 4693 | ||
4606 | add ebp,esi |
4694 | add ebp, esi |
4607 | add ebp,edi |
4695 | add ebp, edi |
4608 | 4696 | ||
4609 | add ebx,edx |
4697 | add ebx, edx |
4610 | 4698 | ||
4611 | .start_y: |
4699 | .start_y: |
4612 | push ecx edx |
4700 | push ecx edx |
4613 | .start_x: |
4701 | .start_x: |
4614 | push eax ebx ecx |
4702 | push eax ebx ecx |
4615 | add eax,ecx |
4703 | add eax, ecx |
- | 4704 | ||
4616 | 4705 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
|
4617 | call dword [GETPIXEL] ; eax - x, ebx - y |
4706 | call dword [GETPIXEL]; eax - x, ebx - y |
4618 | 4707 | ||
4619 | mov [ebp],cx |
4708 | mov [ebp], cx |
4620 | shr ecx,16 |
4709 | shr ecx, 16 |
4621 | mov [ebp+2],cl |
4710 | mov [ebp+2], cl |
4622 | 4711 | ||
4623 | pop ecx ebx eax |
4712 | pop ecx ebx eax |
4624 | sub ebp,3 |
4713 | sub ebp, 3 |
4625 | dec ecx |
4714 | dec ecx |
4626 | jnz .start_x |
4715 | jnz .start_x |
4627 | pop edx ecx |
4716 | pop edx ecx |
4628 | dec ebx |
4717 | dec ebx |
4629 | dec edx |
4718 | dec edx |
4630 | jnz .start_y |
4719 | jnz .start_y |
4631 | dec [mouse_pause] |
- | |
4632 | ; Check of use of the hardware cursor. |
- | |
4633 | cmp [_display.disable_mouse],__sys_disable_mouse |
- | |
4634 | jne @f |
- | |
4635 | call [draw_pointer] |
- | |
4636 | @@: |
- | |
4637 | popad |
4720 | popad |
4638 | ret |
4721 | ret |
4639 | 4722 | ||
4640 | align 4 |
4723 | align 4 |
4641 | 4724 | ||
4642 | syscall_drawline: ; DrawLine |
4725 | syscall_drawline: ; DrawLine |
4643 | 4726 | ||
4644 | mov edi, [TASK_BASE] |
4727 | mov edi, [TASK_BASE] |
4645 | movzx eax, word[edi-twdw+WDATA.box.left] |
4728 | movzx eax, word[edi-twdw+WDATA.box.left] |
4646 | mov ebp, eax |
4729 | mov ebp, eax |
4647 | mov esi, [current_slot] |
4730 | mov esi, [current_slot] |
4648 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4731 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4649 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
4732 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
4650 | add ebp,ebx |
4733 | add ebp, ebx |
4651 | shl eax, 16 |
4734 | shl eax, 16 |
4652 | movzx ebx, word[edi-twdw+WDATA.box.top] |
4735 | movzx ebx, word[edi-twdw+WDATA.box.top] |
4653 | add eax, ebp |
4736 | add eax, ebp |
4654 | mov ebp, ebx |
4737 | mov ebp, ebx |
4655 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
4738 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
4656 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
4739 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
4657 | add ebp, ecx |
4740 | add ebp, ecx |
4658 | shl ebx, 16 |
4741 | shl ebx, 16 |
4659 | xor edi, edi |
4742 | xor edi, edi |
4660 | add ebx, ebp |
4743 | add ebx, ebp |
4661 | mov ecx, edx |
4744 | mov ecx, edx |
4662 | jmp [draw_line] |
4745 | jmp [draw_line] |
4663 | 4746 | ||
4664 | 4747 | ||
4665 | 4748 | ||
4666 | align 4 |
4749 | align 4 |
4667 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4750 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4668 | 4751 | ||
4669 | call r_f_port_area |
4752 | call r_f_port_area |
4670 | mov [esp+32],eax |
4753 | mov [esp+32], eax |
4671 | ret |
4754 | ret |
4672 | 4755 | ||
4673 | align 4 |
4756 | align 4 |
4674 | syscall_threads: ; CreateThreads |
4757 | syscall_threads: ; CreateThreads |
4675 | ; eax=1 create thread |
4758 | ; eax=1 create thread |
4676 | ; |
4759 | ; |
4677 | ; ebx=thread start |
4760 | ; ebx=thread start |
4678 | ; ecx=thread stack value |
4761 | ; ecx=thread stack value |
4679 | ; |
4762 | ; |
4680 | ; on return : eax = pid |
4763 | ; on return : eax = pid |
4681 | 4764 | ||
4682 | call new_sys_threads |
4765 | call new_sys_threads |
4683 | 4766 | ||
4684 | mov [esp+32],eax |
4767 | mov [esp+32], eax |
4685 | ret |
4768 | ret |
4686 | 4769 | ||
4687 | align 4 |
4770 | align 4 |
4688 | 4771 | ||
4689 | stack_driver_stat: |
4772 | stack_driver_stat: |
4690 | 4773 | ||
4691 | call app_stack_handler ; Stack status |
4774 | call app_stack_handler ; Stack status |
4692 | 4775 | ||
4693 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4776 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4694 | ; call change_task ; between sent packet |
4777 | ; call change_task ; between sent packet |
4695 | 4778 | ||
4696 | mov [esp+32],eax |
4779 | mov [esp+32], eax |
4697 | ret |
4780 | ret |
4698 | 4781 | ||
4699 | align 4 |
4782 | align 4 |
4700 | 4783 | ||
4701 | socket: ; Socket interface |
4784 | socket: ; Socket interface |
4702 | call app_socket_handler |
4785 | call app_socket_handler |
4703 | 4786 | ||
4704 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4787 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4705 | ; call change_task ; between sent packet |
4788 | ; call change_task ; between sent packet |
4706 | 4789 | ||
4707 | mov [esp+36],eax |
4790 | mov [esp+36], eax |
4708 | mov [esp+24],ebx |
4791 | mov [esp+24], ebx |
4709 | ret |
4792 | ret |
4710 | 4793 | ||
4711 | align 4 |
4794 | align 4 |
4712 | 4795 | ||
4713 | read_from_hd: ; Read from hd - fn not in use |
4796 | read_from_hd: ; Read from hd - fn not in use |
4714 | 4797 | ||
4715 | mov edi,[TASK_BASE] |
4798 | mov edi, [TASK_BASE] |
4716 | add edi,TASKDATA.mem_start |
4799 | add edi, TASKDATA.mem_start |
4717 | add eax,[edi] |
4800 | add eax, [edi] |
4718 | add ecx,[edi] |
4801 | add ecx, [edi] |
4719 | add edx,[edi] |
4802 | add edx, [edi] |
4720 | call file_read |
4803 | call file_read |
4721 | 4804 | ||
4722 | mov [esp+36],eax |
4805 | mov [esp+36], eax |
4723 | mov [esp+24],ebx |
4806 | mov [esp+24], ebx |
4724 | 4807 | ||
4725 | ret |
4808 | ret |
4726 | 4809 | ||
4727 | paleholder: |
4810 | paleholder: |
4728 | ret |
4811 | ret |
4729 | 4812 | ||
4730 | align 4 |
4813 | align 4 |
4731 | set_screen: |
4814 | set_screen: |
4732 | cmp eax, [Screen_Max_X] |
4815 | cmp eax, [Screen_Max_X] |
4733 | jne .set |
4816 | jne .set |
4734 | 4817 | ||
4735 | cmp edx, [Screen_Max_Y] |
4818 | cmp edx, [Screen_Max_Y] |
4736 | jne .set |
4819 | jne .set |
4737 | ret |
4820 | ret |
4738 | .set: |
4821 | .set: |
4739 | pushfd |
4822 | pushfd |
4740 | cli |
4823 | cli |
4741 | 4824 | ||
4742 | mov [Screen_Max_X], eax |
4825 | mov [Screen_Max_X], eax |
4743 | mov [Screen_Max_Y], edx |
4826 | mov [Screen_Max_Y], edx |
4744 | mov [BytesPerScanLine], ecx |
4827 | mov [BytesPerScanLine], ecx |
4745 | 4828 | ||
4746 | mov [screen_workarea.right],eax |
4829 | mov [screen_workarea.right], eax |
4747 | mov [screen_workarea.bottom], edx |
4830 | mov [screen_workarea.bottom], edx |
4748 | 4831 | ||
4749 | push ebx |
4832 | push ebx |
4750 | push esi |
4833 | push esi |
4751 | push edi |
4834 | push edi |
4752 | 4835 | ||
4753 | pushad |
4836 | pushad |
4754 | 4837 | ||
4755 | stdcall kernel_free, [_WinMapAddress] |
4838 | stdcall kernel_free, [_WinMapAddress] |
4756 | 4839 | ||
4757 | mov eax, [_display.width] |
4840 | mov eax, [_display.width] |
4758 | mul [_display.height] |
4841 | mul [_display.height] |
4759 | mov [_WinMapSize], eax |
4842 | mov [_WinMapSize], eax |
4760 | 4843 | ||
4761 | stdcall kernel_alloc, eax |
4844 | stdcall kernel_alloc, eax |
4762 | mov [_WinMapAddress], eax |
4845 | mov [_WinMapAddress], eax |
4763 | test eax, eax |
4846 | test eax, eax |
4764 | jz .epic_fail |
4847 | jz .epic_fail |
4765 | 4848 | ||
4766 | popad |
4849 | popad |
4767 | 4850 | ||
4768 | call repos_windows |
4851 | call repos_windows |
4769 | xor eax, eax |
4852 | xor eax, eax |
4770 | xor ebx, ebx |
4853 | xor ebx, ebx |
4771 | mov ecx, [Screen_Max_X] |
4854 | mov ecx, [Screen_Max_X] |
4772 | mov edx, [Screen_Max_Y] |
4855 | mov edx, [Screen_Max_Y] |
4773 | call calculatescreen |
4856 | call calculatescreen |
4774 | pop edi |
4857 | pop edi |
4775 | pop esi |
4858 | pop esi |
4776 | pop ebx |
4859 | pop ebx |
4777 | 4860 | ||
4778 | popfd |
4861 | popfd |
4779 | ret |
4862 | ret |
4780 | 4863 | ||
4781 | .epic_fail: |
4864 | .epic_fail: |
4782 | hlt ; Houston, we've had a problem |
4865 | hlt ; Houston, we've had a problem |
4783 | 4866 | ||
4784 | ; --------------- APM --------------------- |
4867 | ; --------------- APM --------------------- |
4785 | uglobal |
4868 | uglobal |
4786 | apm_entry dp 0 |
4869 | apm_entry dp 0 |
4787 | apm_vf dd 0 |
4870 | apm_vf dd 0 |
4788 | endg |
4871 | endg |
4789 | 4872 | ||
4790 | align 4 |
4873 | align 4 |
4791 | sys_apm: |
4874 | sys_apm: |
4792 | xor eax,eax |
4875 | xor eax, eax |
4793 | cmp word [apm_vf], ax ; Check APM BIOS enable |
4876 | cmp word [apm_vf], ax ; Check APM BIOS enable |
4794 | jne @f |
4877 | jne @f |
4795 | inc eax |
4878 | inc eax |
4796 | or dword [esp + 44], eax ; error |
4879 | or dword [esp + 44], eax ; error |
4797 | add eax,7 |
4880 | add eax, 7 |
4798 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
4881 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
4799 | ret |
4882 | ret |
4800 | 4883 | ||
4801 | @@: |
4884 | @@: |
4802 | ; xchg eax, ecx |
4885 | ; xchg eax, ecx |
4803 | ; xchg ebx, ecx |
4886 | ; xchg ebx, ecx |
4804 | 4887 | ||
4805 | cmp dx, 3 |
4888 | cmp dx, 3 |
4806 | ja @f |
4889 | ja @f |
4807 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
4890 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
4808 | mov eax,[apm_vf] |
4891 | mov eax, [apm_vf] |
4809 | mov [esp + 32], eax |
4892 | mov [esp + 32], eax |
4810 | shr eax, 16 |
4893 | shr eax, 16 |
4811 | mov [esp + 28], eax |
4894 | mov [esp + 28], eax |
4812 | ret |
4895 | ret |
4813 | 4896 | ||
4814 | @@: |
4897 | @@: |
4815 | 4898 | ||
4816 | mov esi,[master_tab+(OS_BASE shr 20)] |
4899 | mov esi, [master_tab+(OS_BASE shr 20)] |
4817 | xchg [master_tab], esi |
4900 | xchg [master_tab], esi |
4818 | push esi |
4901 | push esi |
4819 | mov edi, cr3 |
4902 | mov edi, cr3 |
4820 | mov cr3, edi ;flush TLB |
4903 | mov cr3, edi ;flush TLB |
4821 | 4904 | ||
4822 | call pword [apm_entry] ;call APM BIOS |
4905 | call pword [apm_entry] ;call APM BIOS |
4823 | 4906 | ||
4824 | xchg eax, [esp] |
4907 | xchg eax, [esp] |
4825 | mov [master_tab], eax |
4908 | mov [master_tab], eax |
4826 | mov eax, cr3 |
4909 | mov eax, cr3 |
4827 | mov cr3, eax |
4910 | mov cr3, eax |
4828 | pop eax |
4911 | pop eax |
4829 | 4912 | ||
4830 | mov [esp + 4 ], edi |
4913 | mov [esp + 4 ], edi |
4831 | mov [esp + 8], esi |
4914 | mov [esp + 8], esi |
4832 | mov [esp + 20], ebx |
4915 | mov [esp + 20], ebx |
4833 | mov [esp + 24], edx |
4916 | mov [esp + 24], edx |
4834 | mov [esp + 28], ecx |
4917 | mov [esp + 28], ecx |
4835 | mov [esp + 32], eax |
4918 | mov [esp + 32], eax |
4836 | setc al |
4919 | setc al |
4837 | and [esp + 44], byte 0xfe |
4920 | and [esp + 44], byte 0xfe |
4838 | or [esp + 44], al |
4921 | or [esp + 44], al |
4839 | ret |
4922 | ret |
4840 | ; ----------------------------------------- |
4923 | ; ----------------------------------------- |
4841 | 4924 | ||
4842 | align 4 |
4925 | align 4 |
4843 | 4926 | ||
4844 | undefined_syscall: ; Undefined system call |
4927 | undefined_syscall: ; Undefined system call |
4845 | mov [esp + 32], dword -1 |
4928 | mov [esp + 32], dword -1 |
4846 | ret |
4929 | ret |
4847 | 4930 | ||
4848 | align 4 |
4931 | align 4 |
4849 | system_shutdown: ; shut down the system |
4932 | system_shutdown: ; shut down the system |
4850 | 4933 | ||
4851 | cmp byte [BOOT_VAR+0x9030], 1 |
4934 | cmp byte [BOOT_VAR+0x9030], 1 |
4852 | jne @F |
4935 | jne @F |
4853 | ret |
4936 | ret |
4854 | @@: |
4937 | @@: |
4855 | call stop_all_services |
4938 | call stop_all_services |
4856 | push 3 ; stop playing cd |
4939 | push 3 ; stop playing cd |
4857 | pop eax |
4940 | pop eax |
4858 | call sys_cd_audio |
4941 | call sys_cd_audio |
4859 | 4942 | ||
4860 | yes_shutdown_param: |
4943 | yes_shutdown_param: |
4861 | cli |
4944 | cli |
4862 | 4945 | ||
4863 | if ~ defined extended_primary_loader |
4946 | if ~ defined extended_primary_loader |
4864 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
4947 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
4865 | push 12 |
4948 | push 12 |
4866 | pop esi |
4949 | pop esi |
4867 | xor ebx,ebx |
4950 | xor ebx, ebx |
4868 | or ecx,-1 |
4951 | or ecx, -1 |
4869 | mov edx, OS_BASE+0x70000 |
4952 | mov edx, OS_BASE+0x70000 |
4870 | call fileread |
4953 | call fileread |
4871 | 4954 | ||
4872 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
4955 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
4873 | mov edi,OS_BASE+0x40000 |
4956 | mov edi, OS_BASE+0x40000 |
4874 | mov ecx,1000 |
4957 | mov ecx, 1000 |
4875 | rep movsb |
4958 | rep movsb |
4876 | end if |
4959 | end if |
4877 | 4960 | ||
4878 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
4961 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
4879 | mov edi, OS_BASE |
4962 | mov edi, OS_BASE |
4880 | mov ecx,0x10000/4 |
4963 | mov ecx, 0x10000/4 |
4881 | cld |
4964 | cld |
4882 | rep movsd |
4965 | rep movsd |
4883 | 4966 | ||
4884 | call restorefatchain |
4967 | call restorefatchain |
4885 | 4968 | ||
4886 | call IRQ_mask_all |
4969 | call IRQ_mask_all |
4887 | 4970 | ||
4888 | if 0 |
4971 | if 0 |
4889 | mov word [OS_BASE+0x467+0],pr_mode_exit |
4972 | mov word [OS_BASE+0x467+0], pr_mode_exit |
4890 | mov word [OS_BASE+0x467+2],0x1000 |
4973 | mov word [OS_BASE+0x467+2], 0x1000 |
4891 | 4974 | ||
4892 | mov al,0x0F |
4975 | mov al, 0x0F |
4893 | out 0x70,al |
4976 | out 0x70, al |
4894 | mov al,0x05 |
4977 | mov al, 0x05 |
4895 | out 0x71,al |
4978 | out 0x71, al |
4896 | 4979 | ||
4897 | mov al,0xFE |
4980 | mov al, 0xFE |
4898 | out 0x64,al |
4981 | out 0x64, al |
4899 | 4982 | ||
4900 | hlt |
4983 | hlt |
4901 | jmp $-1 |
4984 | jmp $-1 |
4902 | 4985 | ||
4903 | else |
4986 | else |
4904 | cmp byte [OS_BASE + 0x9030], 2 |
4987 | cmp byte [OS_BASE + 0x9030], 2 |
4905 | jnz no_acpi_power_off |
4988 | jnz no_acpi_power_off |
4906 | 4989 | ||
4907 | ; scan for RSDP |
4990 | ; scan for RSDP |
4908 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
4991 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
4909 | movzx eax, word [OS_BASE + 0x40E] |
4992 | movzx eax, word [OS_BASE + 0x40E] |
4910 | shl eax, 4 |
4993 | shl eax, 4 |
4911 | jz @f |
4994 | jz @f |
4912 | mov ecx, 1024/16 |
4995 | mov ecx, 1024/16 |
4913 | call scan_rsdp |
4996 | call scan_rsdp |
4914 | jnc .rsdp_found |
4997 | jnc .rsdp_found |
4915 | @@: |
4998 | @@: |
4916 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
4999 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
4917 | mov eax, 0xE0000 |
5000 | mov eax, 0xE0000 |
4918 | mov ecx, 0x2000 |
5001 | mov ecx, 0x2000 |
4919 | call scan_rsdp |
5002 | call scan_rsdp |
4920 | jc no_acpi_power_off |
5003 | jc no_acpi_power_off |
4921 | .rsdp_found: |
5004 | .rsdp_found: |
4922 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5005 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
4923 | mov ebp, [ipc_tmp] |
5006 | mov ebp, [ipc_tmp] |
4924 | stdcall map_page, ebp, esi, PG_MAP |
5007 | stdcall map_page, ebp, esi, PG_MAP |
4925 | lea eax, [esi+1000h] |
5008 | lea eax, [esi+1000h] |
4926 | lea edx, [ebp+1000h] |
5009 | lea edx, [ebp+1000h] |
4927 | stdcall map_page, edx, eax, PG_MAP |
5010 | stdcall map_page, edx, eax, PG_MAP |
4928 | and esi, 0xFFF |
5011 | and esi, 0xFFF |
4929 | add esi, ebp |
5012 | add esi, ebp |
4930 | cmp dword [esi], 'RSDT' |
5013 | cmp dword [esi], 'RSDT' |
4931 | jnz no_acpi_power_off |
5014 | jnz no_acpi_power_off |
4932 | mov ecx, [esi+4] |
5015 | mov ecx, [esi+4] |
4933 | sub ecx, 24h |
5016 | sub ecx, 24h |
4934 | jbe no_acpi_power_off |
5017 | jbe no_acpi_power_off |
4935 | shr ecx, 2 |
5018 | shr ecx, 2 |
4936 | add esi, 24h |
5019 | add esi, 24h |
4937 | .scan_fadt: |
5020 | .scan_fadt: |
4938 | lodsd |
5021 | lodsd |
4939 | mov ebx, eax |
5022 | mov ebx, eax |
4940 | lea eax, [ebp+2000h] |
5023 | lea eax, [ebp+2000h] |
4941 | stdcall map_page, eax, ebx, PG_MAP |
5024 | stdcall map_page, eax, ebx, PG_MAP |
4942 | lea eax, [ebp+3000h] |
5025 | lea eax, [ebp+3000h] |
4943 | add ebx, 0x1000 |
5026 | add ebx, 0x1000 |
4944 | stdcall map_page, eax, ebx, PG_MAP |
5027 | stdcall map_page, eax, ebx, PG_MAP |
4945 | and ebx, 0xFFF |
5028 | and ebx, 0xFFF |
4946 | lea ebx, [ebx+ebp+2000h] |
5029 | lea ebx, [ebx+ebp+2000h] |
4947 | cmp dword [ebx], 'FACP' |
5030 | cmp dword [ebx], 'FACP' |
4948 | jz .fadt_found |
5031 | jz .fadt_found |
4949 | loop .scan_fadt |
5032 | loop .scan_fadt |
4950 | jmp no_acpi_power_off |
5033 | jmp no_acpi_power_off |
4951 | .fadt_found: |
5034 | .fadt_found: |
4952 | ; ebx is linear address of FADT |
5035 | ; ebx is linear address of FADT |
4953 | mov edi, [ebx+40] ; physical address of the DSDT |
5036 | mov edi, [ebx+40] ; physical address of the DSDT |
4954 | lea eax, [ebp+4000h] |
5037 | lea eax, [ebp+4000h] |
4955 | stdcall map_page, eax, edi, PG_MAP |
5038 | stdcall map_page, eax, edi, PG_MAP |
4956 | lea eax, [ebp+5000h] |
5039 | lea eax, [ebp+5000h] |
4957 | lea esi, [edi+0x1000] |
5040 | lea esi, [edi+0x1000] |
4958 | stdcall map_page, eax, esi, PG_MAP |
5041 | stdcall map_page, eax, esi, PG_MAP |
4959 | and esi, 0xFFF |
5042 | and esi, 0xFFF |
4960 | sub edi, esi |
5043 | sub edi, esi |
4961 | cmp dword [esi+ebp+4000h], 'DSDT' |
5044 | cmp dword [esi+ebp+4000h], 'DSDT' |
4962 | jnz no_acpi_power_off |
5045 | jnz no_acpi_power_off |
4963 | mov eax, [esi+ebp+4004h] ; DSDT length |
5046 | mov eax, [esi+ebp+4004h] ; DSDT length |
4964 | sub eax, 36+4 |
5047 | sub eax, 36+4 |
4965 | jbe no_acpi_power_off |
5048 | jbe no_acpi_power_off |
4966 | add esi, 36 |
5049 | add esi, 36 |
4967 | .scan_dsdt: |
5050 | .scan_dsdt: |
4968 | cmp dword [esi+ebp+4000h], '_S5_' |
5051 | cmp dword [esi+ebp+4000h], '_S5_' |
4969 | jnz .scan_dsdt_cont |
5052 | jnz .scan_dsdt_cont |
4970 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5053 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
4971 | jnz .scan_dsdt_cont |
5054 | jnz .scan_dsdt_cont |
4972 | mov dl, [esi+ebp+4000h+6] |
5055 | mov dl, [esi+ebp+4000h+6] |
4973 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5056 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
4974 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5057 | ; ...in theory; in practice, VirtualBox has 2 bytes |
4975 | ja .scan_dsdt_cont |
5058 | ja .scan_dsdt_cont |
4976 | cmp dl, 1 |
5059 | cmp dl, 1 |
4977 | jb .scan_dsdt_cont |
5060 | jb .scan_dsdt_cont |
4978 | lea esi, [esi+ebp+4000h+7] |
5061 | lea esi, [esi+ebp+4000h+7] |
4979 | xor ecx, ecx |
5062 | xor ecx, ecx |
4980 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5063 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
4981 | jz @f |
5064 | jz @f |
4982 | cmp byte [esi], 0xA |
5065 | cmp byte [esi], 0xA |
4983 | jnz no_acpi_power_off |
5066 | jnz no_acpi_power_off |
4984 | inc esi |
5067 | inc esi |
4985 | mov cl, [esi] |
5068 | mov cl, [esi] |
4986 | @@: |
5069 | @@: |
4987 | inc esi |
5070 | inc esi |
4988 | cmp dl, 2 |
5071 | cmp dl, 2 |
4989 | jb @f |
5072 | jb @f |
4990 | cmp byte [esi], 0 |
5073 | cmp byte [esi], 0 |
4991 | jz @f |
5074 | jz @f |
4992 | cmp byte [esi], 0xA |
5075 | cmp byte [esi], 0xA |
4993 | jnz no_acpi_power_off |
5076 | jnz no_acpi_power_off |
4994 | inc esi |
5077 | inc esi |
4995 | mov ch, [esi] |
5078 | mov ch, [esi] |
4996 | @@: |
5079 | @@: |
4997 | jmp do_acpi_power_off |
5080 | jmp do_acpi_power_off |
4998 | .scan_dsdt_cont: |
5081 | .scan_dsdt_cont: |
4999 | inc esi |
5082 | inc esi |
5000 | cmp esi, 0x1000 |
5083 | cmp esi, 0x1000 |
5001 | jb @f |
5084 | jb @f |
5002 | sub esi, 0x1000 |
5085 | sub esi, 0x1000 |
5003 | add edi, 0x1000 |
5086 | add edi, 0x1000 |
5004 | push eax |
5087 | push eax |
5005 | lea eax, [ebp+4000h] |
5088 | lea eax, [ebp+4000h] |
5006 | stdcall map_page, eax, edi, PG_MAP |
5089 | stdcall map_page, eax, edi, PG_MAP |
5007 | push PG_MAP |
5090 | push PG_MAP |
5008 | lea eax, [edi+1000h] |
5091 | lea eax, [edi+1000h] |
5009 | push eax |
5092 | push eax |
5010 | lea eax, [ebp+5000h] |
5093 | lea eax, [ebp+5000h] |
5011 | push eax |
5094 | push eax |
5012 | stdcall map_page |
5095 | stdcall map_page |
5013 | pop eax |
5096 | pop eax |
5014 | @@: |
5097 | @@: |
5015 | dec eax |
5098 | dec eax |
5016 | jnz .scan_dsdt |
5099 | jnz .scan_dsdt |
5017 | jmp no_acpi_power_off |
5100 | jmp no_acpi_power_off |
5018 | do_acpi_power_off: |
5101 | do_acpi_power_off: |
5019 | mov edx, [ebx+48] |
5102 | mov edx, [ebx+48] |
5020 | test edx, edx |
5103 | test edx, edx |
5021 | jz .nosmi |
5104 | jz .nosmi |
5022 | mov al, [ebx+52] |
5105 | mov al, [ebx+52] |
5023 | out dx, al |
5106 | out dx, al |
5024 | mov edx, [ebx+64] |
5107 | mov edx, [ebx+64] |
5025 | @@: |
5108 | @@: |
5026 | in ax, dx |
5109 | in ax, dx |
5027 | test al, 1 |
5110 | test al, 1 |
5028 | jz @b |
5111 | jz @b |
5029 | .nosmi: |
5112 | .nosmi: |
5030 | and cx, 0x0707 |
5113 | and cx, 0x0707 |
5031 | shl cx, 2 |
5114 | shl cx, 2 |
5032 | or cx, 0x2020 |
5115 | or cx, 0x2020 |
5033 | mov edx, [ebx+64] |
5116 | mov edx, [ebx+64] |
5034 | in ax, dx |
5117 | in ax, dx |
5035 | and ax, 203h |
5118 | and ax, 203h |
5036 | or ah, cl |
5119 | or ah, cl |
5037 | out dx, ax |
5120 | out dx, ax |
5038 | mov edx, [ebx+68] |
5121 | mov edx, [ebx+68] |
5039 | test edx, edx |
5122 | test edx, edx |
5040 | jz @f |
5123 | jz @f |
5041 | in ax, dx |
5124 | in ax, dx |
5042 | and ax, 203h |
5125 | and ax, 203h |
5043 | or ah, ch |
5126 | or ah, ch |
5044 | out dx, ax |
5127 | out dx, ax |
5045 | @@: |
5128 | @@: |
5046 | jmp $ |
5129 | jmp $ |
5047 | 5130 | ||
5048 | 5131 | ||
5049 | no_acpi_power_off: |
5132 | no_acpi_power_off: |
5050 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5133 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5051 | mov word [OS_BASE+0x467+2],0x1000 |
5134 | mov word [OS_BASE+0x467+2], 0x1000 |
5052 | 5135 | ||
5053 | mov al,0x0F |
5136 | mov al, 0x0F |
5054 | out 0x70,al |
5137 | out 0x70, al |
5055 | mov al,0x05 |
5138 | mov al, 0x05 |
5056 | out 0x71,al |
5139 | out 0x71, al |
5057 | 5140 | ||
5058 | mov al,0xFE |
5141 | mov al, 0xFE |
5059 | out 0x64,al |
5142 | out 0x64, al |
5060 | 5143 | ||
5061 | hlt |
5144 | hlt |
5062 | jmp $-1 |
5145 | jmp $-1 |
5063 | 5146 | ||
5064 | scan_rsdp: |
5147 | scan_rsdp: |
5065 | add eax, OS_BASE |
5148 | add eax, OS_BASE |
5066 | .s: |
5149 | .s: |
5067 | cmp dword [eax], 'RSD ' |
5150 | cmp dword [eax], 'RSD ' |
5068 | jnz .n |
5151 | jnz .n |
5069 | cmp dword [eax+4], 'PTR ' |
5152 | cmp dword [eax+4], 'PTR ' |
5070 | jnz .n |
5153 | jnz .n |
5071 | xor edx, edx |
5154 | xor edx, edx |
5072 | xor esi, esi |
5155 | xor esi, esi |
5073 | @@: |
5156 | @@: |
5074 | add dl, [eax+esi] |
5157 | add dl, [eax+esi] |
5075 | inc esi |
5158 | inc esi |
5076 | cmp esi, 20 |
5159 | cmp esi, 20 |
5077 | jnz @b |
5160 | jnz @b |
5078 | test dl, dl |
5161 | test dl, dl |
5079 | jz .ok |
5162 | jz .ok |
5080 | .n: |
5163 | .n: |
5081 | add eax, 10h |
5164 | add eax, 10h |
5082 | loop .s |
5165 | loop .s |
5083 | stc |
5166 | stc |
5084 | .ok: |
5167 | .ok: |
5085 | ret |
5168 | ret |
5086 | end if |
5169 | end if |
5087 | 5170 | ||
5088 | include "data32.inc" |
5171 | include "data32.inc" |
5089 | 5172 | ||
5090 | __REV__ = __REV |
5173 | __REV__ = __REV |
5091 | 5174 | ||
5092 | uglobals_size = $ - endofcode |
5175 | uglobals_size = $ - endofcode |
5093 | diff16 "end of kernel code",0,$=> |
5176 | diff16 "end of kernel code",0,$=> |