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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. |
4 | ;; PROGRAMMING: |
4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
5 | ;; Ivan Poddubny |
6 | ;; Marat Zakiyanov (Mario79) |
6 | ;; Marat Zakiyanov (Mario79) |
7 | ;; VaStaNi |
7 | ;; VaStaNi |
8 | ;; Trans |
8 | ;; Trans |
9 | ;; Mihail Semenyako (mike.dld) |
9 | ;; Mihail Semenyako (mike.dld) |
10 | ;; Sergey Kuzmin (Wildwest) |
10 | ;; Sergey Kuzmin (Wildwest) |
11 | ;; Andrey Halyavin (halyavin) |
11 | ;; Andrey Halyavin (halyavin) |
12 | ;; Mihail Lisovin (Mihasik) |
12 | ;; Mihail Lisovin (Mihasik) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
14 | ;; NoName |
14 | ;; NoName |
15 | ;; Evgeny Grechnikov (Diamond) |
15 | ;; Evgeny Grechnikov (Diamond) |
16 | ;; Iliya Mihailov (Ghost) |
16 | ;; Iliya Mihailov (Ghost) |
17 | ;; Sergey Semyonov (Serge) |
17 | ;; Sergey Semyonov (Serge) |
18 | ;; Johnny_B |
18 | ;; Johnny_B |
19 | ;; SPraid (simba) |
19 | ;; SPraid (simba) |
20 | ;; Hidnplayr |
20 | ;; Hidnplayr |
21 | ;; Alexey Teplov ( |
21 | ;; Alexey Teplov ( |
22 | ;; Rus |
22 | ;; Rus |
23 | ;; Nable |
23 | ;; Nable |
24 | ;; shurf |
24 | ;; shurf |
25 | ;; Alver |
25 | ;; Alver |
26 | ;; Maxis |
26 | ;; Maxis |
27 | ;; Galkov |
27 | ;; Galkov |
28 | ;; CleverMouse |
28 | ;; CleverMouse |
29 | ;; tsdima |
29 | ;; tsdima |
30 | ;; turbanoff |
30 | ;; turbanoff |
31 | ;; Asper |
31 | ;; Asper |
32 | ;; art_zh |
32 | ;; art_zh |
33 | ;; |
33 | ;; |
34 | ;; Data in this file was originally part of MenuetOS project which is |
34 | ;; Data in this file was originally part of MenuetOS project which is |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
37 | ;; |
37 | ;; |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
39 | ;; PROGRAMMING: |
39 | ;; PROGRAMMING: |
40 | ;; |
40 | ;; |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
42 | ;; - main os coding/design |
42 | ;; - main os coding/design |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
46 | ;; quickcode@mail.ru |
46 | ;; quickcode@mail.ru |
47 | ;; Alexey, kgaz@crosswinds.net |
47 | ;; Alexey, kgaz@crosswinds.net |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
49 | ;; kristol@nic.fi |
49 | ;; kristol@nic.fi |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
53 | ;; |
53 | ;; |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
58 | ;; License (the "GPL") for full details. |
58 | ;; License (the "GPL") for full details. |
59 | ; |
59 | ; |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
65 | ;; on all copies. |
65 | ;; on all copies. |
66 | ;; |
66 | ;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
68 | 68 | ||
69 | format binary as "mnt" |
69 | format binary as "mnt" |
70 | 70 | ||
71 | include 'macros.inc' |
71 | include 'macros.inc' |
72 | include 'struct.inc' |
72 | include 'struct.inc' |
73 | 73 | ||
74 | $Revision: 3588 $ |
74 | $Revision: 3595 $ |
75 | 75 | ||
76 | 76 | ||
77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
78 | 78 | ||
79 | ; Enabling the next line will enable serial output console |
79 | ; Enabling the next line will enable serial output console |
80 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
80 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
81 | ; The following constant, if nonzero, duplicates debug output to the screen. |
81 | ; The following constant, if nonzero, duplicates debug output to the screen. |
82 | debug_direct_print equ 0 |
82 | debug_direct_print equ 0 |
83 | 83 | ||
84 | include "proc32.inc" |
84 | include "proc32.inc" |
85 | include "kglobals.inc" |
85 | include "kglobals.inc" |
86 | include "lang.inc" |
86 | include "lang.inc" |
87 | include "encoding.inc" |
87 | include "encoding.inc" |
88 | 88 | ||
89 | include "const.inc" |
89 | include "const.inc" |
90 | max_processes equ 255 |
90 | max_processes equ 255 |
91 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
91 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
92 | 92 | ||
93 | 93 | ||
94 | os_stack equ (os_data_l-gdts) ; GDTs |
94 | os_stack equ (os_data_l-gdts) ; GDTs |
95 | os_code equ (os_code_l-gdts) |
95 | os_code equ (os_code_l-gdts) |
96 | graph_data equ (3+graph_data_l-gdts) |
96 | graph_data equ (3+graph_data_l-gdts) |
97 | tss0 equ (tss0_l-gdts) |
97 | tss0 equ (tss0_l-gdts) |
98 | app_code equ (3+app_code_l-gdts) |
98 | app_code equ (3+app_code_l-gdts) |
99 | app_data equ (3+app_data_l-gdts) |
99 | app_data equ (3+app_data_l-gdts) |
100 | app_tls equ (3+tls_data_l-gdts) |
100 | app_tls equ (3+tls_data_l-gdts) |
101 | pci_code_sel equ (pci_code_32-gdts) |
101 | pci_code_sel equ (pci_code_32-gdts) |
102 | pci_data_sel equ (pci_data_32-gdts) |
102 | pci_data_sel equ (pci_data_32-gdts) |
103 | 103 | ||
104 | 104 | ||
105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
106 | ;; |
106 | ;; |
107 | ;; Included files: |
107 | ;; Included files: |
108 | ;; |
108 | ;; |
109 | ;; Kernel16.inc |
109 | ;; Kernel16.inc |
110 | ;; - Booteng.inc English text for bootup |
110 | ;; - Booteng.inc English text for bootup |
111 | ;; - Bootcode.inc Hardware setup |
111 | ;; - Bootcode.inc Hardware setup |
112 | ;; - Pci16.inc PCI functions |
112 | ;; - Pci16.inc PCI functions |
113 | ;; |
113 | ;; |
114 | ;; Kernel32.inc |
114 | ;; Kernel32.inc |
115 | ;; - Sys32.inc Process management |
115 | ;; - Sys32.inc Process management |
116 | ;; - Shutdown.inc Shutdown and restart |
116 | ;; - Shutdown.inc Shutdown and restart |
117 | ;; - Fat32.inc Read / write hd |
117 | ;; - Fat32.inc Read / write hd |
118 | ;; - Vesa12.inc Vesa 1.2 driver |
118 | ;; - Vesa12.inc Vesa 1.2 driver |
119 | ;; - Vesa20.inc Vesa 2.0 driver |
119 | ;; - Vesa20.inc Vesa 2.0 driver |
120 | ;; - Vga.inc VGA driver |
120 | ;; - Vga.inc VGA driver |
121 | ;; - Stack.inc Network interface |
121 | ;; - Stack.inc Network interface |
122 | ;; - Mouse.inc Mouse pointer |
122 | ;; - Mouse.inc Mouse pointer |
123 | ;; - Scincode.inc Window skinning |
123 | ;; - Scincode.inc Window skinning |
124 | ;; - Pci32.inc PCI functions |
124 | ;; - Pci32.inc PCI functions |
125 | ;; |
125 | ;; |
126 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
126 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
127 | 127 | ||
128 | 128 | ||
129 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
129 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
130 | ;; ;; |
130 | ;; ;; |
131 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
131 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
132 | ;; ;; |
132 | ;; ;; |
133 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
133 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
134 | 134 | ||
135 | use16 |
135 | use16 |
136 | org 0x0 |
136 | org 0x0 |
137 | jmp start_of_code |
137 | jmp start_of_code |
138 | 138 | ||
139 | if lang eq sp |
139 | if lang eq sp |
140 | include "kernelsp.inc" ; spanish kernel messages |
140 | include "kernelsp.inc" ; spanish kernel messages |
141 | else |
141 | else |
142 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
142 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
143 | end if |
143 | end if |
144 | 144 | ||
145 | include "boot/bootstr.inc" ; language-independent boot messages |
145 | include "boot/bootstr.inc" ; language-independent boot messages |
146 | include "boot/preboot.inc" |
146 | include "boot/preboot.inc" |
147 | 147 | ||
148 | if lang eq ge |
148 | if lang eq ge |
149 | include "boot/bootge.inc" ; german system boot messages |
149 | include "boot/bootge.inc" ; german system boot messages |
150 | else if lang eq sp |
150 | else if lang eq sp |
151 | include "boot/bootsp.inc" ; spanish system boot messages |
151 | include "boot/bootsp.inc" ; spanish system boot messages |
152 | else if lang eq ru |
152 | else if lang eq ru |
153 | include "boot/bootru.inc" ; russian system boot messages |
153 | include "boot/bootru.inc" ; russian system boot messages |
154 | include "boot/ru.inc" ; Russian font |
154 | include "boot/ru.inc" ; Russian font |
155 | else if lang eq et |
155 | else if lang eq et |
156 | include "boot/bootet.inc" ; estonian system boot messages |
156 | include "boot/bootet.inc" ; estonian system boot messages |
157 | include "boot/et.inc" ; Estonian font |
157 | include "boot/et.inc" ; Estonian font |
158 | else |
158 | else |
159 | include "boot/booten.inc" ; english system boot messages |
159 | include "boot/booten.inc" ; english system boot messages |
160 | end if |
160 | end if |
161 | 161 | ||
162 | include "boot/bootcode.inc" ; 16 bit system boot code |
162 | include "boot/bootcode.inc" ; 16 bit system boot code |
163 | include "bus/pci/pci16.inc" |
163 | include "bus/pci/pci16.inc" |
164 | include "detect/biosdisk.inc" |
164 | include "detect/biosdisk.inc" |
165 | 165 | ||
166 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
166 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
167 | ;; ;; |
167 | ;; ;; |
168 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
168 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
169 | ;; ;; |
169 | ;; ;; |
170 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
170 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
171 | 171 | ||
172 | 172 | ||
173 | ; CR0 Flags - Protected mode and Paging |
173 | ; CR0 Flags - Protected mode and Paging |
174 | 174 | ||
175 | mov ecx, CR0_PE |
175 | mov ecx, CR0_PE |
176 | 176 | ||
177 | ; Enabling 32 bit protected mode |
177 | ; Enabling 32 bit protected mode |
178 | 178 | ||
179 | sidt [cs:old_ints_h] |
179 | sidt [cs:old_ints_h] |
180 | 180 | ||
181 | cli ; disable all irqs |
181 | cli ; disable all irqs |
182 | cld |
182 | cld |
183 | mov al, 255 ; mask all irqs |
183 | mov al, 255 ; mask all irqs |
184 | out 0xa1, al |
184 | out 0xa1, al |
185 | out 0x21, al |
185 | out 0x21, al |
186 | l.5: |
186 | l.5: |
187 | in al, 0x64 ; Enable A20 |
187 | in al, 0x64 ; Enable A20 |
188 | test al, 2 |
188 | test al, 2 |
189 | jnz l.5 |
189 | jnz l.5 |
190 | mov al, 0xD1 |
190 | mov al, 0xD1 |
191 | out 0x64, al |
191 | out 0x64, al |
192 | l.6: |
192 | l.6: |
193 | in al, 0x64 |
193 | in al, 0x64 |
194 | test al, 2 |
194 | test al, 2 |
195 | jnz l.6 |
195 | jnz l.6 |
196 | mov al, 0xDF |
196 | mov al, 0xDF |
197 | out 0x60, al |
197 | out 0x60, al |
198 | l.7: |
198 | l.7: |
199 | in al, 0x64 |
199 | in al, 0x64 |
200 | test al, 2 |
200 | test al, 2 |
201 | jnz l.7 |
201 | jnz l.7 |
202 | mov al, 0xFF |
202 | mov al, 0xFF |
203 | out 0x64, al |
203 | out 0x64, al |
204 | 204 | ||
205 | lgdt [cs:tmp_gdt] ; Load GDT |
205 | lgdt [cs:tmp_gdt] ; Load GDT |
206 | mov eax, cr0 ; protected mode |
206 | mov eax, cr0 ; protected mode |
207 | or eax, ecx |
207 | or eax, ecx |
208 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
208 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
209 | mov cr0, eax |
209 | mov cr0, eax |
210 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
210 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
211 | 211 | ||
212 | align 8 |
212 | align 8 |
213 | tmp_gdt: |
213 | tmp_gdt: |
214 | 214 | ||
215 | dw 23 |
215 | dw 23 |
216 | dd tmp_gdt+0x10000 |
216 | dd tmp_gdt+0x10000 |
217 | dw 0 |
217 | dw 0 |
218 | 218 | ||
219 | dw 0xffff |
219 | dw 0xffff |
220 | dw 0x0000 |
220 | dw 0x0000 |
221 | db 0x00 |
221 | db 0x00 |
222 | dw 11011111b *256 +10011010b |
222 | dw 11011111b *256 +10011010b |
223 | db 0x00 |
223 | db 0x00 |
224 | 224 | ||
225 | dw 0xffff |
225 | dw 0xffff |
226 | dw 0x0000 |
226 | dw 0x0000 |
227 | db 0x00 |
227 | db 0x00 |
228 | dw 11011111b *256 +10010010b |
228 | dw 11011111b *256 +10010010b |
229 | db 0x00 |
229 | db 0x00 |
230 | 230 | ||
231 | include "data16.inc" |
231 | include "data16.inc" |
232 | 232 | ||
233 | use32 |
233 | use32 |
234 | org $+0x10000 |
234 | org $+0x10000 |
235 | 235 | ||
236 | align 4 |
236 | align 4 |
237 | B32: |
237 | B32: |
238 | mov ax, os_stack ; Selector for os |
238 | mov ax, os_stack ; Selector for os |
239 | mov ds, ax |
239 | mov ds, ax |
240 | mov es, ax |
240 | mov es, ax |
241 | mov fs, ax |
241 | mov fs, ax |
242 | mov gs, ax |
242 | mov gs, ax |
243 | mov ss, ax |
243 | mov ss, ax |
244 | mov esp, 0x006CC00 ; Set stack |
244 | mov esp, 0x006CC00 ; Set stack |
245 | 245 | ||
246 | ; CLEAR 0x280000 - HEAP_BASE |
246 | ; CLEAR 0x280000 - HEAP_BASE |
247 | 247 | ||
248 | xor eax, eax |
248 | xor eax, eax |
249 | mov edi, CLEAN_ZONE |
249 | mov edi, CLEAN_ZONE |
250 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
250 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
251 | cld |
251 | cld |
252 | rep stosd |
252 | rep stosd |
253 | 253 | ||
254 | ; CLEAR KERNEL UNDEFINED GLOBALS |
254 | ; CLEAR KERNEL UNDEFINED GLOBALS |
255 | mov edi, endofcode-OS_BASE |
255 | mov edi, endofcode-OS_BASE |
256 | mov ecx, 0x90000 |
256 | mov ecx, 0x90000 |
257 | sub ecx, edi |
257 | sub ecx, edi |
258 | shr ecx, 2 |
258 | shr ecx, 2 |
259 | rep stosd |
259 | rep stosd |
260 | 260 | ||
261 | ; SAVE & CLEAR 0-0xffff |
261 | ; SAVE & CLEAR 0-0xffff |
262 | 262 | ||
263 | xor esi, esi |
263 | xor esi, esi |
264 | mov edi, (BOOT_VAR-OS_BASE) |
264 | mov edi, (BOOT_VAR-OS_BASE) |
265 | mov ecx, 0x10000 / 4 |
265 | mov ecx, 0x10000 / 4 |
266 | rep movsd |
266 | rep movsd |
267 | mov edi, 0x1000 |
267 | mov edi, 0x1000 |
268 | mov ecx, 0xf000 / 4 |
268 | mov ecx, 0xf000 / 4 |
269 | rep stosd |
269 | rep stosd |
270 | 270 | ||
271 | call test_cpu |
271 | call test_cpu |
272 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
272 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
273 | 273 | ||
274 | call check_acpi |
274 | call check_acpi |
275 | call init_BIOS32 |
275 | call init_BIOS32 |
276 | ; MEMORY MODEL |
276 | ; MEMORY MODEL |
277 | call mem_test |
277 | call mem_test |
278 | call init_mem |
278 | call init_mem |
279 | call init_page_map |
279 | call init_page_map |
280 | 280 | ||
281 | ; ENABLE PAGING |
281 | ; ENABLE PAGING |
282 | 282 | ||
283 | mov eax, sys_pgdir-OS_BASE |
283 | mov eax, sys_pgdir-OS_BASE |
284 | mov cr3, eax |
284 | mov cr3, eax |
285 | 285 | ||
286 | mov eax, cr0 |
286 | mov eax, cr0 |
287 | or eax, CR0_PG+CR0_WP |
287 | or eax, CR0_PG+CR0_WP |
288 | mov cr0, eax |
288 | mov cr0, eax |
289 | 289 | ||
290 | lgdt [gdts] |
290 | lgdt [gdts] |
291 | jmp pword os_code:high_code |
291 | jmp pword os_code:high_code |
292 | 292 | ||
293 | align 4 |
293 | align 4 |
294 | bios32_entry dd ? |
294 | bios32_entry dd ? |
295 | tmp_page_tabs dd ? |
295 | tmp_page_tabs dd ? |
296 | 296 | ||
297 | use16 |
297 | use16 |
298 | org $-0x10000 |
298 | org $-0x10000 |
299 | include "boot/shutdown.inc" ; shutdown or restart |
299 | include "boot/shutdown.inc" ; shutdown or restart |
300 | org $+0x10000 |
300 | org $+0x10000 |
301 | use32 |
301 | use32 |
302 | 302 | ||
303 | __DEBUG__ fix 1 |
303 | __DEBUG__ fix 1 |
304 | __DEBUG_LEVEL__ fix 1 |
304 | __DEBUG_LEVEL__ fix 1 |
305 | include 'init.inc' |
305 | include 'init.inc' |
306 | 306 | ||
307 | org OS_BASE+$ |
307 | org OS_BASE+$ |
308 | 308 | ||
309 | include 'fdo.inc' |
309 | include 'fdo.inc' |
310 | 310 | ||
311 | align 4 |
311 | align 4 |
312 | high_code: |
312 | high_code: |
313 | mov ax, os_stack |
313 | mov ax, os_stack |
314 | mov bx, app_data |
314 | mov bx, app_data |
315 | mov cx, app_tls |
315 | mov cx, app_tls |
316 | mov ss, ax |
316 | mov ss, ax |
317 | add esp, OS_BASE |
317 | add esp, OS_BASE |
318 | 318 | ||
319 | mov ds, bx |
319 | mov ds, bx |
320 | mov es, bx |
320 | mov es, bx |
321 | mov fs, cx |
321 | mov fs, cx |
322 | mov gs, bx |
322 | mov gs, bx |
323 | 323 | ||
324 | bt [cpu_caps], CAPS_PGE |
324 | bt [cpu_caps], CAPS_PGE |
325 | jnc @F |
325 | jnc @F |
326 | 326 | ||
327 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
327 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
328 | 328 | ||
329 | mov ebx, cr4 |
329 | mov ebx, cr4 |
330 | or ebx, CR4_PGE |
330 | or ebx, CR4_PGE |
331 | mov cr4, ebx |
331 | mov cr4, ebx |
332 | @@: |
332 | @@: |
333 | xor eax, eax |
333 | xor eax, eax |
334 | mov dword [sys_pgdir], eax |
334 | mov dword [sys_pgdir], eax |
335 | mov dword [sys_pgdir+4], eax |
335 | mov dword [sys_pgdir+4], eax |
336 | 336 | ||
337 | mov eax, cr3 |
337 | mov eax, cr3 |
338 | mov cr3, eax ; flush TLB |
338 | mov cr3, eax ; flush TLB |
339 | 339 | ||
340 | mov ecx, pg_data.mutex |
340 | mov ecx, pg_data.mutex |
341 | call mutex_init |
341 | call mutex_init |
342 | 342 | ||
343 | mov ecx, disk_list_mutex |
343 | mov ecx, disk_list_mutex |
344 | call mutex_init |
344 | call mutex_init |
345 | 345 | ||
346 | mov ecx, keyboard_list_mutex |
346 | mov ecx, keyboard_list_mutex |
347 | call mutex_init |
347 | call mutex_init |
348 | 348 | ||
349 | mov ecx, unpack_mutex |
349 | mov ecx, unpack_mutex |
350 | call mutex_init |
350 | call mutex_init |
351 | 351 | ||
352 | mov ecx, application_table_mutex |
352 | mov ecx, application_table_mutex |
353 | call mutex_init |
353 | call mutex_init |
354 | 354 | ||
355 | ; SAVE REAL MODE VARIABLES |
355 | ; SAVE REAL MODE VARIABLES |
356 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
356 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
357 | mov [IDEContrRegsBaseAddr], ax |
357 | mov [IDEContrRegsBaseAddr], ax |
358 | ; --------------- APM --------------------- |
358 | ; --------------- APM --------------------- |
359 | 359 | ||
360 | ; init selectors |
360 | ; init selectors |
361 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
361 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
362 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
362 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
363 | ; protected-mode 32-bit code segment |
363 | ; protected-mode 32-bit code segment |
364 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
364 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
365 | ; protected-mode 16-bit code segment |
365 | ; protected-mode 16-bit code segment |
366 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
366 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
367 | ; protected-mode 16-bit data segment |
367 | ; protected-mode 16-bit data segment |
368 | 368 | ||
369 | shl eax, 4 |
369 | shl eax, 4 |
370 | mov [dword apm_code_32 + 2], ax |
370 | mov [dword apm_code_32 + 2], ax |
371 | shr eax, 16 |
371 | shr eax, 16 |
372 | mov [dword apm_code_32 + 4], al |
372 | mov [dword apm_code_32 + 4], al |
373 | 373 | ||
374 | shl ecx, 4 |
374 | shl ecx, 4 |
375 | mov [dword apm_code_16 + 2], cx |
375 | mov [dword apm_code_16 + 2], cx |
376 | shr ecx, 16 |
376 | shr ecx, 16 |
377 | mov [dword apm_code_16 + 4], cl |
377 | mov [dword apm_code_16 + 4], cl |
378 | 378 | ||
379 | shl edx, 4 |
379 | shl edx, 4 |
380 | mov [dword apm_data_16 + 2], dx |
380 | mov [dword apm_data_16 + 2], dx |
381 | shr edx, 16 |
381 | shr edx, 16 |
382 | mov [dword apm_data_16 + 4], dl |
382 | mov [dword apm_data_16 + 4], dl |
383 | 383 | ||
384 | mov dword[apm_entry], ebx |
384 | mov dword[apm_entry], ebx |
385 | mov word [apm_entry + 4], apm_code_32 - gdts |
385 | mov word [apm_entry + 4], apm_code_32 - gdts |
386 | 386 | ||
387 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
387 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
388 | mov [apm_vf], eax |
388 | mov [apm_vf], eax |
389 | ; ----------------------------------------- |
389 | ; ----------------------------------------- |
390 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
390 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
391 | mov [allow_dma_access], al |
391 | mov [allow_dma_access], al |
392 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
392 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
393 | mov [_display.bpp], eax |
393 | mov [_display.bpp], eax |
394 | mov [_display.vrefresh], 60 |
394 | mov [_display.vrefresh], 60 |
395 | 395 | ||
396 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
396 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
397 | mov [_display.width], eax |
397 | mov [_display.width], eax |
398 | mov [display_width_standard], eax |
398 | mov [display_width_standard], eax |
399 | dec eax |
399 | dec eax |
400 | mov [Screen_Max_X], eax |
400 | mov [Screen_Max_X], eax |
401 | mov [screen_workarea.right], eax |
401 | mov [screen_workarea.right], eax |
402 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
402 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
403 | mov [_display.height], eax |
403 | mov [_display.height], eax |
404 | mov [display_height_standard], eax |
404 | mov [display_height_standard], eax |
405 | dec eax |
405 | dec eax |
406 | mov [Screen_Max_Y], eax |
406 | mov [Screen_Max_Y], eax |
407 | mov [screen_workarea.bottom], eax |
407 | mov [screen_workarea.bottom], eax |
408 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
408 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
409 | mov [SCR_MODE], eax |
409 | mov [SCR_MODE], eax |
410 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
410 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
411 | ; mov [BANK_SWITCH], eax |
411 | ; mov [BANK_SWITCH], eax |
412 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
412 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
413 | cmp [SCR_MODE], word 0x13 ; 320x200 |
413 | cmp [SCR_MODE], word 0x13 ; 320x200 |
414 | je @f |
414 | je @f |
415 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
415 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
416 | je @f |
416 | je @f |
417 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
417 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
418 | mov [BytesPerScanLine], ax |
418 | mov [BytesPerScanLine], ax |
419 | mov [_display.pitch], eax |
419 | mov [_display.pitch], eax |
420 | @@: |
420 | @@: |
421 | mov eax, [_display.width] |
421 | mov eax, [_display.width] |
422 | mul [_display.height] |
422 | mul [_display.height] |
423 | mov [_WinMapSize], eax |
423 | mov [_WinMapSize], eax |
424 | 424 | ||
425 | call calculate_fast_getting_offset_for_WinMapAddress |
425 | call calculate_fast_getting_offset_for_WinMapAddress |
426 | ; for Qemu or non standart video cards |
426 | ; for Qemu or non standart video cards |
427 | ; Unfortunately [BytesPerScanLine] does not always |
427 | ; Unfortunately [BytesPerScanLine] does not always |
428 | ; equal to [_display.width] * [ScreenBPP] / 8 |
428 | ; equal to [_display.width] * [ScreenBPP] / 8 |
429 | call calculate_fast_getting_offset_for_LFB |
429 | call calculate_fast_getting_offset_for_LFB |
430 | 430 | ||
431 | mov esi, BOOT_VAR+0x9080 |
431 | mov esi, BOOT_VAR+0x9080 |
432 | movzx ecx, byte [esi-1] |
432 | movzx ecx, byte [esi-1] |
433 | mov [NumBiosDisks], ecx |
433 | mov [NumBiosDisks], ecx |
434 | mov edi, BiosDisksData |
434 | mov edi, BiosDisksData |
435 | rep movsd |
435 | rep movsd |
436 | 436 | ||
437 | ; GRAPHICS ADDRESSES |
437 | ; GRAPHICS ADDRESSES |
438 | 438 | ||
439 | mov eax, [BOOT_VAR+BOOT_LFB] |
439 | mov eax, [BOOT_VAR+BOOT_LFB] |
440 | mov [LFBAddress], eax |
440 | mov [LFBAddress], eax |
441 | 441 | ||
442 | cmp [SCR_MODE], word 0100000000000000b |
442 | cmp [SCR_MODE], word 0100000000000000b |
443 | jge setvesa20 |
443 | jge setvesa20 |
444 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
444 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
445 | je v20ga32 |
445 | je v20ga32 |
446 | jmp v20ga24 |
446 | jmp v20ga24 |
447 | 447 | ||
448 | setvesa20: |
448 | setvesa20: |
449 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
449 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
450 | mov [GETPIXEL], dword Vesa20_getpixel24 |
450 | mov [GETPIXEL], dword Vesa20_getpixel24 |
451 | cmp byte [_display.bpp], 24 |
451 | cmp byte [_display.bpp], 24 |
452 | jz v20ga24 |
452 | jz v20ga24 |
453 | v20ga32: |
453 | v20ga32: |
454 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
454 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
455 | mov [GETPIXEL], dword Vesa20_getpixel32 |
455 | mov [GETPIXEL], dword Vesa20_getpixel32 |
456 | jmp no_mode_0x12 |
456 | jmp no_mode_0x12 |
457 | v20ga24: |
457 | v20ga24: |
458 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
458 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
459 | jne no_mode_0x12 |
459 | jne no_mode_0x12 |
460 | mov [PUTPIXEL], dword VGA_putpixel |
460 | mov [PUTPIXEL], dword VGA_putpixel |
461 | mov [GETPIXEL], dword Vesa20_getpixel32 |
461 | mov [GETPIXEL], dword Vesa20_getpixel32 |
462 | no_mode_0x12: |
462 | no_mode_0x12: |
463 | 463 | ||
464 | mov [MOUSE_PICTURE], dword mousepointer |
464 | mov [MOUSE_PICTURE], dword mousepointer |
465 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
465 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
466 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
466 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
467 | 467 | ||
468 | ; -------- Fast System Call init ---------- |
468 | ; -------- Fast System Call init ---------- |
469 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
469 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
470 | bt [cpu_caps], CAPS_SEP |
470 | bt [cpu_caps], CAPS_SEP |
471 | jnc .SEnP ; SysEnter not Present |
471 | jnc .SEnP ; SysEnter not Present |
472 | xor edx, edx |
472 | xor edx, edx |
473 | mov ecx, MSR_SYSENTER_CS |
473 | mov ecx, MSR_SYSENTER_CS |
474 | mov eax, os_code |
474 | mov eax, os_code |
475 | wrmsr |
475 | wrmsr |
476 | mov ecx, MSR_SYSENTER_ESP |
476 | mov ecx, MSR_SYSENTER_ESP |
477 | ; mov eax, sysenter_stack ; Check it |
477 | ; mov eax, sysenter_stack ; Check it |
478 | xor eax, eax |
478 | xor eax, eax |
479 | wrmsr |
479 | wrmsr |
480 | mov ecx, MSR_SYSENTER_EIP |
480 | mov ecx, MSR_SYSENTER_EIP |
481 | mov eax, sysenter_entry |
481 | mov eax, sysenter_entry |
482 | wrmsr |
482 | wrmsr |
483 | .SEnP: |
483 | .SEnP: |
484 | ; AMD SYSCALL/SYSRET |
484 | ; AMD SYSCALL/SYSRET |
485 | cmp byte[cpu_vendor], 'A' |
485 | cmp byte[cpu_vendor], 'A' |
486 | jne .noSYSCALL |
486 | jne .noSYSCALL |
487 | mov eax, 0x80000001 |
487 | mov eax, 0x80000001 |
488 | cpuid |
488 | cpuid |
489 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
489 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
490 | jz .noSYSCALL |
490 | jz .noSYSCALL |
491 | mov ecx, MSR_AMD_EFER |
491 | mov ecx, MSR_AMD_EFER |
492 | rdmsr |
492 | rdmsr |
493 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
493 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
494 | wrmsr |
494 | wrmsr |
495 | 495 | ||
496 | ; !!!! It`s dirty hack, fix it !!! |
496 | ; !!!! It`s dirty hack, fix it !!! |
497 | ; Bits of EDX : |
497 | ; Bits of EDX : |
498 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
498 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
499 | ; and the contents of this field, plus 8, are copied into the SS register. |
499 | ; and the contents of this field, plus 8, are copied into the SS register. |
500 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
500 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
501 | ; and the contents of this field, plus 8, are copied into the SS register. |
501 | ; and the contents of this field, plus 8, are copied into the SS register. |
502 | 502 | ||
503 | ; mov edx, (os_code + 16) * 65536 + os_code |
503 | ; mov edx, (os_code + 16) * 65536 + os_code |
504 | mov edx, 0x1B0008 |
504 | mov edx, 0x1B0008 |
505 | 505 | ||
506 | mov eax, syscall_entry |
506 | mov eax, syscall_entry |
507 | mov ecx, MSR_AMD_STAR |
507 | mov ecx, MSR_AMD_STAR |
508 | wrmsr |
508 | wrmsr |
509 | .noSYSCALL: |
509 | .noSYSCALL: |
510 | ; ----------------------------------------- |
510 | ; ----------------------------------------- |
511 | stdcall alloc_page |
511 | stdcall alloc_page |
512 | stdcall map_page, tss-0xF80, eax, PG_SW |
512 | stdcall map_page, tss-0xF80, eax, PG_SW |
513 | stdcall alloc_page |
513 | stdcall alloc_page |
514 | stdcall map_page, tss+0x80, eax, PG_SW |
514 | stdcall map_page, tss+0x80, eax, PG_SW |
515 | stdcall alloc_page |
515 | stdcall alloc_page |
516 | stdcall map_page, tss+0x1080, eax, PG_SW |
516 | stdcall map_page, tss+0x1080, eax, PG_SW |
517 | 517 | ||
518 | ; LOAD IDT |
518 | ; LOAD IDT |
519 | 519 | ||
520 | call build_interrupt_table ;lidt is executed |
520 | call build_interrupt_table ;lidt is executed |
521 | ;lidt [idtreg] |
521 | ;lidt [idtreg] |
522 | 522 | ||
523 | call init_kernel_heap |
523 | call init_kernel_heap |
524 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
524 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
525 | mov [os_stack_seg], eax |
525 | mov [os_stack_seg], eax |
526 | 526 | ||
527 | lea esp, [eax+RING0_STACK_SIZE] |
527 | lea esp, [eax+RING0_STACK_SIZE] |
528 | 528 | ||
529 | mov [tss._ss0], os_stack |
529 | mov [tss._ss0], os_stack |
530 | mov [tss._esp0], esp |
530 | mov [tss._esp0], esp |
531 | mov [tss._esp], esp |
531 | mov [tss._esp], esp |
532 | mov [tss._cs], os_code |
532 | mov [tss._cs], os_code |
533 | mov [tss._ss], os_stack |
533 | mov [tss._ss], os_stack |
534 | mov [tss._ds], app_data |
534 | mov [tss._ds], app_data |
535 | mov [tss._es], app_data |
535 | mov [tss._es], app_data |
536 | mov [tss._fs], app_data |
536 | mov [tss._fs], app_data |
537 | mov [tss._gs], app_data |
537 | mov [tss._gs], app_data |
538 | mov [tss._io], 128 |
538 | mov [tss._io], 128 |
539 | ;Add IO access table - bit array of permitted ports |
539 | ;Add IO access table - bit array of permitted ports |
540 | mov edi, tss._io_map_0 |
540 | mov edi, tss._io_map_0 |
541 | xor eax, eax |
541 | xor eax, eax |
542 | not eax |
542 | not eax |
543 | mov ecx, 8192/4 |
543 | mov ecx, 8192/4 |
544 | rep stosd ; access to 4096*8=65536 ports |
544 | rep stosd ; access to 4096*8=65536 ports |
545 | 545 | ||
546 | mov ax, tss0 |
546 | mov ax, tss0 |
547 | ltr ax |
547 | ltr ax |
548 | 548 | ||
549 | mov [LFBSize], 0xC00000 |
549 | mov [LFBSize], 0xC00000 |
550 | call init_LFB |
550 | call init_LFB |
551 | call init_fpu |
551 | call init_fpu |
552 | call init_malloc |
552 | call init_malloc |
553 | 553 | ||
554 | stdcall alloc_kernel_space, 0x51000 |
554 | stdcall alloc_kernel_space, 0x51000 |
555 | mov [default_io_map], eax |
555 | mov [default_io_map], eax |
556 | 556 | ||
557 | add eax, 0x2000 |
557 | add eax, 0x2000 |
558 | mov [ipc_tmp], eax |
558 | mov [ipc_tmp], eax |
559 | mov ebx, 0x1000 |
559 | mov ebx, 0x1000 |
560 | 560 | ||
561 | add eax, 0x40000 |
561 | add eax, 0x40000 |
562 | mov [proc_mem_map], eax |
562 | mov [proc_mem_map], eax |
563 | 563 | ||
564 | add eax, 0x8000 |
564 | add eax, 0x8000 |
565 | mov [proc_mem_pdir], eax |
565 | mov [proc_mem_pdir], eax |
566 | 566 | ||
567 | add eax, ebx |
567 | add eax, ebx |
568 | mov [proc_mem_tab], eax |
568 | mov [proc_mem_tab], eax |
569 | 569 | ||
570 | add eax, ebx |
570 | add eax, ebx |
571 | mov [tmp_task_pdir], eax |
571 | mov [tmp_task_pdir], eax |
572 | 572 | ||
573 | add eax, ebx |
573 | add eax, ebx |
574 | mov [tmp_task_ptab], eax |
574 | mov [tmp_task_ptab], eax |
575 | 575 | ||
576 | add eax, ebx |
576 | add eax, ebx |
577 | mov [ipc_pdir], eax |
577 | mov [ipc_pdir], eax |
578 | 578 | ||
579 | add eax, ebx |
579 | add eax, ebx |
580 | mov [ipc_ptab], eax |
580 | mov [ipc_ptab], eax |
581 | 581 | ||
582 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
582 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
583 | (unpack.lc+unpack.lp)))*4 |
583 | (unpack.lc+unpack.lp)))*4 |
584 | 584 | ||
585 | mov [unpack.p], eax |
585 | mov [unpack.p], eax |
586 | 586 | ||
587 | call init_events |
587 | call init_events |
588 | mov eax, srv.fd-SRV.fd |
588 | mov eax, srv.fd-SRV.fd |
589 | mov [srv.fd], eax |
589 | mov [srv.fd], eax |
590 | mov [srv.bk], eax |
590 | mov [srv.bk], eax |
591 | 591 | ||
592 | ;Set base of graphic segment to linear address of LFB |
592 | ;Set base of graphic segment to linear address of LFB |
593 | mov eax, [LFBAddress] ; set for gs |
593 | mov eax, [LFBAddress] ; set for gs |
594 | mov [graph_data_l+2], ax |
594 | mov [graph_data_l+2], ax |
595 | shr eax, 16 |
595 | shr eax, 16 |
596 | mov [graph_data_l+4], al |
596 | mov [graph_data_l+4], al |
597 | mov [graph_data_l+7], ah |
597 | mov [graph_data_l+7], ah |
598 | 598 | ||
599 | stdcall kernel_alloc, [_WinMapSize] |
599 | stdcall kernel_alloc, [_WinMapSize] |
600 | mov [_WinMapAddress], eax |
600 | mov [_WinMapAddress], eax |
601 | 601 | ||
602 | xor eax, eax |
602 | xor eax, eax |
603 | inc eax |
603 | inc eax |
604 | 604 | ||
605 | ; set background |
605 | ; set background |
606 | 606 | ||
607 | mov [BgrDrawMode], eax |
607 | mov [BgrDrawMode], eax |
608 | mov [BgrDataWidth], eax |
608 | mov [BgrDataWidth], eax |
609 | mov [BgrDataHeight], eax |
609 | mov [BgrDataHeight], eax |
610 | mov [mem_BACKGROUND], 4 |
610 | mov [mem_BACKGROUND], 4 |
611 | mov [img_background], static_background_data |
611 | mov [img_background], static_background_data |
612 | 612 | ||
613 | ; SET UP OS TASK |
613 | ; SET UP OS TASK |
614 | 614 | ||
615 | mov esi, boot_setostask |
615 | mov esi, boot_setostask |
616 | call boot_log |
616 | call boot_log |
617 | 617 | ||
618 | mov edx, SLOT_BASE+256 |
618 | mov edx, SLOT_BASE+256 |
619 | mov ebx, [os_stack_seg] |
619 | mov ebx, [os_stack_seg] |
620 | add ebx, 0x2000 |
620 | add ebx, 0x2000 |
621 | call setup_os_slot |
621 | call setup_os_slot |
622 | mov dword [edx], 'IDLE' |
622 | mov dword [edx], 'IDLE' |
623 | sub [edx+APPDATA.saved_esp], 4 |
623 | sub [edx+APPDATA.saved_esp], 4 |
624 | mov eax, [edx+APPDATA.saved_esp] |
624 | mov eax, [edx+APPDATA.saved_esp] |
625 | mov dword [eax], idle_thread |
625 | mov dword [eax], idle_thread |
626 | mov ecx, IDLE_PRIORITY |
626 | mov ecx, IDLE_PRIORITY |
627 | call scheduler_add_thread |
627 | call scheduler_add_thread |
628 | 628 | ||
629 | mov edx, SLOT_BASE+256*2 |
629 | mov edx, SLOT_BASE+256*2 |
630 | mov ebx, [os_stack_seg] |
630 | mov ebx, [os_stack_seg] |
631 | call setup_os_slot |
631 | call setup_os_slot |
632 | mov dword [edx], 'OS' |
632 | mov dword [edx], 'OS' |
633 | xor ecx, ecx |
633 | xor ecx, ecx |
634 | call scheduler_add_thread |
634 | call scheduler_add_thread |
635 | 635 | ||
636 | mov dword [CURRENT_TASK], 2 |
636 | mov dword [CURRENT_TASK], 2 |
637 | mov dword [TASK_COUNT], 2 |
637 | mov dword [TASK_COUNT], 2 |
638 | mov dword [current_slot], SLOT_BASE + 256*2 |
638 | mov dword [current_slot], SLOT_BASE + 256*2 |
639 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
639 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
640 | 640 | ||
641 | 641 | ||
642 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
642 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
643 | mov esi, boot_initirq |
643 | mov esi, boot_initirq |
644 | call boot_log |
644 | call boot_log |
645 | call init_irqs |
645 | call init_irqs |
646 | 646 | ||
647 | mov esi, boot_picinit |
647 | mov esi, boot_picinit |
648 | call boot_log |
648 | call boot_log |
649 | call PIC_init |
649 | call PIC_init |
650 | 650 | ||
651 | mov esi, boot_v86machine |
651 | mov esi, boot_v86machine |
652 | call boot_log |
652 | call boot_log |
653 | ; Initialize system V86 machine |
653 | ; Initialize system V86 machine |
654 | call init_sys_v86 |
654 | call init_sys_v86 |
655 | 655 | ||
656 | mov esi, boot_inittimer |
656 | mov esi, boot_inittimer |
657 | call boot_log |
657 | call boot_log |
658 | ; Initialize system timer (IRQ0) |
658 | ; Initialize system timer (IRQ0) |
659 | call PIT_init |
659 | call PIT_init |
660 | 660 | ||
661 | mov esi, boot_initapic |
661 | mov esi, boot_initapic |
662 | call boot_log |
662 | call boot_log |
663 | ; Try to Initialize APIC |
663 | ; Try to Initialize APIC |
664 | call APIC_init |
664 | call APIC_init |
665 | 665 | ||
666 | mov esi, boot_enableirq |
666 | mov esi, boot_enableirq |
667 | call boot_log |
667 | call boot_log |
668 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
668 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
669 | ; they are used: when partitions are scanned, hd_read relies on timer |
669 | ; they are used: when partitions are scanned, hd_read relies on timer |
670 | call unmask_timer |
670 | call unmask_timer |
671 | stdcall enable_irq, 2 ; @#$%! PIC |
671 | stdcall enable_irq, 2 ; @#$%! PIC |
672 | stdcall enable_irq, 6 ; FDD |
672 | stdcall enable_irq, 6 ; FDD |
673 | stdcall enable_irq, 13 ; co-processor |
673 | stdcall enable_irq, 13 ; co-processor |
674 | stdcall enable_irq, 14 |
674 | stdcall enable_irq, 14 |
675 | stdcall enable_irq, 15 |
675 | stdcall enable_irq, 15 |
676 | 676 | ||
677 | mov esi, boot_enablint_ide |
677 | mov esi, boot_enablint_ide |
678 | call boot_log |
678 | call boot_log |
679 | ; Enable interrupts in IDE controller |
679 | ; Enable interrupts in IDE controller |
680 | mov al, 0 |
680 | mov al, 0 |
681 | mov dx, 0x3F6 |
681 | mov dx, 0x3F6 |
682 | out dx, al |
682 | out dx, al |
683 | mov dl, 0x76 |
683 | mov dl, 0x76 |
684 | out dx, al |
684 | out dx, al |
685 | 685 | ||
686 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
686 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
687 | ; mov esi, boot_detectdisks |
687 | ; mov esi, boot_detectdisks |
688 | ; call boot_log |
688 | ; call boot_log |
689 | ;include 'detect/disks.inc' |
689 | ;include 'detect/disks.inc' |
690 | mov esi, boot_detectfloppy |
690 | mov esi, boot_detectfloppy |
691 | call boot_log |
691 | call boot_log |
692 | include 'detect/dev_fd.inc' |
692 | include 'detect/dev_fd.inc' |
693 | mov esi, boot_detecthdcd |
693 | mov esi, boot_detecthdcd |
694 | call boot_log |
694 | call boot_log |
695 | include 'detect/dev_hdcd.inc' |
695 | include 'detect/dev_hdcd.inc' |
696 | mov esi, boot_getcache |
696 | mov esi, boot_getcache |
697 | call boot_log |
697 | call boot_log |
698 | include 'detect/getcache.inc' |
698 | include 'detect/getcache.inc' |
699 | mov esi, boot_detectpart |
699 | mov esi, boot_detectpart |
700 | call boot_log |
700 | call boot_log |
701 | include 'detect/sear_par.inc' |
701 | include 'detect/sear_par.inc' |
702 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
702 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
703 | 703 | ||
704 | mov esi, boot_init_sys |
704 | mov esi, boot_init_sys |
705 | call boot_log |
705 | call boot_log |
706 | call Parser_params |
706 | call Parser_params |
707 | 707 | ||
708 | if ~ defined extended_primary_loader |
708 | if ~ defined extended_primary_loader |
709 | ; ramdisk image should be loaded by extended primary loader if it exists |
709 | ; ramdisk image should be loaded by extended primary loader if it exists |
710 | ; READ RAMDISK IMAGE FROM HD |
710 | ; READ RAMDISK IMAGE FROM HD |
711 | 711 | ||
712 | ;!!!!!!!!!!!!!!!!!!!!!!! |
712 | ;!!!!!!!!!!!!!!!!!!!!!!! |
713 | include 'boot/rdload.inc' |
713 | include 'boot/rdload.inc' |
714 | ;!!!!!!!!!!!!!!!!!!!!!!! |
714 | ;!!!!!!!!!!!!!!!!!!!!!!! |
715 | end if |
715 | end if |
716 | ; mov [dma_hdd],1 |
716 | ; mov [dma_hdd],1 |
717 | ; CALCULATE FAT CHAIN FOR RAMDISK |
717 | ; CALCULATE FAT CHAIN FOR RAMDISK |
718 | 718 | ||
719 | call calculatefatchain |
719 | call calculatefatchain |
720 | 720 | ||
721 | if 0 |
721 | if 0 |
722 | mov ax, [OS_BASE+0x10000+bx_from_load] |
722 | mov ax, [OS_BASE+0x10000+bx_from_load] |
723 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
723 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
724 | je no_lib_load |
724 | je no_lib_load |
725 | 725 | ||
726 | mov esi, boot_loadlibs |
726 | mov esi, boot_loadlibs |
727 | call boot_log |
727 | call boot_log |
728 | ; LOADING LIBRARES |
728 | ; LOADING LIBRARES |
729 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
729 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
730 | call load_file_parse_table ; prepare file parse table |
730 | call load_file_parse_table ; prepare file parse table |
731 | call set_kernel_conf ; configure devices and gui |
731 | call set_kernel_conf ; configure devices and gui |
732 | no_lib_load: |
732 | no_lib_load: |
733 | end if |
733 | end if |
734 | 734 | ||
735 | ; Display APIC status |
735 | ; Display APIC status |
736 | mov esi, boot_APIC_found |
736 | mov esi, boot_APIC_found |
737 | cmp [irq_mode], IRQ_APIC |
737 | cmp [irq_mode], IRQ_APIC |
738 | je @f |
738 | je @f |
739 | mov esi, boot_APIC_nfound |
739 | mov esi, boot_APIC_nfound |
740 | @@: |
740 | @@: |
741 | call boot_log |
741 | call boot_log |
742 | 742 | ||
743 | ; PRINT AMOUNT OF MEMORY |
743 | ; PRINT AMOUNT OF MEMORY |
744 | mov esi, boot_memdetect |
744 | mov esi, boot_memdetect |
745 | call boot_log |
745 | call boot_log |
746 | 746 | ||
747 | movzx ecx, word [boot_y] |
747 | movzx ecx, word [boot_y] |
748 | if lang eq ru |
748 | if lang eq ru |
749 | or ecx, (10+30*6) shl 16 |
749 | or ecx, (10+30*6) shl 16 |
750 | else if lang eq sp |
750 | else if lang eq sp |
751 | or ecx, (10+33*6) shl 16 |
751 | or ecx, (10+33*6) shl 16 |
752 | else |
752 | else |
753 | or ecx, (10+29*6) shl 16 |
753 | or ecx, (10+29*6) shl 16 |
754 | end if |
754 | end if |
755 | sub ecx, 10 |
755 | sub ecx, 10 |
756 | mov edx, 0xFFFFFF |
756 | mov edx, 0xFFFFFF |
757 | mov ebx, [MEM_AMOUNT] |
757 | mov ebx, [MEM_AMOUNT] |
758 | shr ebx, 20 |
758 | shr ebx, 20 |
759 | xor edi, edi |
759 | xor edi, edi |
760 | mov eax, 0x00040000 |
760 | mov eax, 0x00040000 |
761 | inc edi |
761 | inc edi |
762 | call display_number_force |
762 | call display_number_force |
763 | 763 | ||
764 | ; BUILD SCHEDULER |
764 | ; BUILD SCHEDULER |
765 | 765 | ||
766 | ; call build_scheduler; sys32.inc |
766 | ; call build_scheduler; sys32.inc |
767 | 767 | ||
768 | ; mov esi, boot_devices |
768 | ; mov esi, boot_devices |
769 | ; call boot_log |
769 | ; call boot_log |
770 | 770 | ||
771 | mov [pci_access_enabled], 1 |
771 | mov [pci_access_enabled], 1 |
772 | call pci_enum |
772 | call pci_enum |
773 | 773 | ||
774 | stdcall load_driver, szVidintel |
774 | stdcall load_driver, szVidintel |
775 | 775 | ||
776 | call usb_init |
776 | call usb_init |
777 | 777 | ||
778 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
778 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
779 | 779 | ||
780 | mov esi, boot_windefs |
780 | mov esi, boot_windefs |
781 | call boot_log |
781 | call boot_log |
782 | call set_window_defaults |
782 | call set_window_defaults |
783 | 783 | ||
784 | ; SET BACKGROUND DEFAULTS |
784 | ; SET BACKGROUND DEFAULTS |
785 | 785 | ||
786 | mov esi, boot_bgr |
786 | mov esi, boot_bgr |
787 | call boot_log |
787 | call boot_log |
788 | call init_background |
788 | call init_background |
789 | call calculatebackground |
789 | call calculatebackground |
790 | 790 | ||
791 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
791 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
792 | 792 | ||
793 | mov esi, boot_resirqports |
793 | mov esi, boot_resirqports |
794 | call boot_log |
794 | call boot_log |
795 | call reserve_irqs_ports |
795 | call reserve_irqs_ports |
796 | 796 | ||
797 | call init_display |
797 | call init_display |
798 | mov eax, [def_cursor] |
798 | mov eax, [def_cursor] |
799 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
799 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
800 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
800 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
801 | 801 | ||
802 | ; PRINT CPU FREQUENCY |
802 | ; PRINT CPU FREQUENCY |
803 | 803 | ||
804 | mov esi, boot_cpufreq |
804 | mov esi, boot_cpufreq |
805 | call boot_log |
805 | call boot_log |
806 | 806 | ||
807 | cli ;FIXME check IF |
807 | cli ;FIXME check IF |
808 | rdtsc |
808 | rdtsc |
809 | mov ecx, eax |
809 | mov ecx, eax |
810 | mov esi, 250 ; wait 1/4 a second |
810 | mov esi, 250 ; wait 1/4 a second |
811 | call delay_ms |
811 | call delay_ms |
812 | rdtsc |
812 | rdtsc |
813 | 813 | ||
814 | sub eax, ecx |
814 | sub eax, ecx |
815 | xor edx, edx |
815 | xor edx, edx |
816 | shld edx, eax, 2 |
816 | shld edx, eax, 2 |
817 | shl eax, 2 |
817 | shl eax, 2 |
818 | mov dword [cpu_freq], eax |
818 | mov dword [cpu_freq], eax |
819 | mov dword [cpu_freq+4], edx |
819 | mov dword [cpu_freq+4], edx |
820 | mov ebx, 1000000 |
820 | mov ebx, 1000000 |
821 | div ebx |
821 | div ebx |
822 | mov ebx, eax |
822 | mov ebx, eax |
823 | 823 | ||
824 | movzx ecx, word [boot_y] |
824 | movzx ecx, word [boot_y] |
825 | if lang eq ru |
825 | if lang eq ru |
826 | add ecx, (10+19*6) shl 16 - 10 |
826 | add ecx, (10+19*6) shl 16 - 10 |
827 | else if lang eq sp |
827 | else if lang eq sp |
828 | add ecx, (10+25*6) shl 16 - 10 |
828 | add ecx, (10+25*6) shl 16 - 10 |
829 | else |
829 | else |
830 | add ecx, (10+17*6) shl 16 - 10 |
830 | add ecx, (10+17*6) shl 16 - 10 |
831 | end if |
831 | end if |
832 | 832 | ||
833 | mov edx, 0xFFFFFF |
833 | mov edx, 0xFFFFFF |
834 | xor edi, edi |
834 | xor edi, edi |
835 | mov eax, 0x00040000 |
835 | mov eax, 0x00040000 |
836 | inc edi |
836 | inc edi |
837 | call display_number_force |
837 | call display_number_force |
838 | 838 | ||
839 | ; SET VARIABLES |
839 | ; SET VARIABLES |
840 | 840 | ||
841 | call set_variables |
841 | call set_variables |
842 | 842 | ||
843 | ; STACK AND FDC |
843 | ; STACK AND FDC |
844 | 844 | ||
845 | call stack_init |
845 | call stack_init |
846 | call fdc_init |
846 | call fdc_init |
847 | 847 | ||
848 | ; PALETTE FOR 320x200 and 640x480 16 col |
848 | ; PALETTE FOR 320x200 and 640x480 16 col |
849 | 849 | ||
850 | cmp [SCR_MODE], word 0x12 |
850 | cmp [SCR_MODE], word 0x12 |
851 | jne no_pal_vga |
851 | jne no_pal_vga |
852 | mov esi, boot_pal_vga |
852 | mov esi, boot_pal_vga |
853 | call boot_log |
853 | call boot_log |
854 | call paletteVGA |
854 | call paletteVGA |
855 | no_pal_vga: |
855 | no_pal_vga: |
856 | 856 | ||
857 | cmp [SCR_MODE], word 0x13 |
857 | cmp [SCR_MODE], word 0x13 |
858 | jne no_pal_ega |
858 | jne no_pal_ega |
859 | mov esi, boot_pal_ega |
859 | mov esi, boot_pal_ega |
860 | call boot_log |
860 | call boot_log |
861 | call palette320x200 |
861 | call palette320x200 |
862 | no_pal_ega: |
862 | no_pal_ega: |
863 | 863 | ||
864 | ; LOAD DEFAULT SKIN |
864 | ; LOAD DEFAULT SKIN |
865 | 865 | ||
866 | call load_default_skin |
866 | call load_default_skin |
867 | 867 | ||
868 | ;protect io permission map |
868 | ;protect io permission map |
869 | 869 | ||
870 | mov esi, [default_io_map] |
870 | mov esi, [default_io_map] |
871 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
871 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
872 | add esi, 0x1000 |
872 | add esi, 0x1000 |
873 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
873 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
874 | 874 | ||
875 | stdcall map_page, tss._io_map_0, \ |
875 | stdcall map_page, tss._io_map_0, \ |
876 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
876 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
877 | stdcall map_page, tss._io_map_1, \ |
877 | stdcall map_page, tss._io_map_1, \ |
878 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
878 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
879 | 879 | ||
880 | ; LOAD FIRST APPLICATION |
880 | ; LOAD FIRST APPLICATION |
881 | cli |
881 | cli |
882 | 882 | ||
883 | ; cmp byte [BOOT_VAR+0x9030],1 |
883 | ; cmp byte [BOOT_VAR+0x9030],1 |
884 | ; jne no_load_vrr_m |
884 | ; jne no_load_vrr_m |
885 | 885 | ||
886 | ; mov ebp, vrr_m |
886 | ; mov ebp, vrr_m |
887 | ; call fs_execute_from_sysdir |
887 | ; call fs_execute_from_sysdir |
888 | ; |
888 | ; |
889 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
889 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
890 | ; sub eax,2 |
890 | ; sub eax,2 |
891 | ; jz first_app_found |
891 | ; jz first_app_found |
892 | ; |
892 | ; |
893 | ;no_load_vrr_m: |
893 | ;no_load_vrr_m: |
894 | 894 | ||
895 | mov ebp, firstapp |
895 | mov ebp, firstapp |
896 | call fs_execute_from_sysdir |
896 | call fs_execute_from_sysdir |
897 | 897 | ||
898 | ; cmp eax,2 ; continue if a process has been loaded |
898 | ; cmp eax,2 ; continue if a process has been loaded |
899 | test eax, eax |
899 | test eax, eax |
900 | jns first_app_found |
900 | jns first_app_found |
901 | 901 | ||
902 | mov esi, boot_failed |
902 | mov esi, boot_failed |
903 | call boot_log |
903 | call boot_log |
904 | 904 | ||
905 | mov eax, 0xDEADBEEF ; otherwise halt |
905 | mov eax, 0xDEADBEEF ; otherwise halt |
906 | hlt |
906 | hlt |
907 | 907 | ||
908 | first_app_found: |
908 | first_app_found: |
909 | 909 | ||
910 | cli |
910 | cli |
911 | 911 | ||
912 | ; SET KEYBOARD PARAMETERS |
912 | ; SET KEYBOARD PARAMETERS |
913 | mov al, 0xf6 ; reset keyboard, scan enabled |
913 | mov al, 0xf6 ; reset keyboard, scan enabled |
914 | call kb_write |
914 | call kb_write |
915 | test ah, ah |
915 | test ah, ah |
916 | jnz .no_keyboard |
916 | jnz .no_keyboard |
917 | 917 | ||
918 | ; wait until 8042 is ready |
918 | ; wait until 8042 is ready |
919 | xor ecx, ecx |
919 | xor ecx, ecx |
920 | @@: |
920 | @@: |
921 | in al, 64h |
921 | in al, 64h |
922 | and al, 00000010b |
922 | and al, 00000010b |
923 | loopnz @b |
923 | loopnz @b |
924 | 924 | ||
925 | iglobal |
925 | iglobal |
926 | align 4 |
926 | align 4 |
927 | ps2_keyboard_functions: |
927 | ps2_keyboard_functions: |
928 | dd .end - $ |
928 | dd .end - $ |
929 | dd 0 ; no close |
929 | dd 0 ; no close |
930 | dd ps2_set_lights |
930 | dd ps2_set_lights |
931 | .end: |
931 | .end: |
932 | endg |
932 | endg |
933 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
933 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
934 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
934 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
935 | ; call kb_write |
935 | ; call kb_write |
936 | ; call kb_read |
936 | ; call kb_read |
937 | ; mov al, 111b |
937 | ; mov al, 111b |
938 | ; call kb_write |
938 | ; call kb_write |
939 | ; call kb_read |
939 | ; call kb_read |
940 | 940 | ||
941 | mov al, 0xF3 ; set repeat rate & delay |
941 | mov al, 0xF3 ; set repeat rate & delay |
942 | call kb_write |
942 | call kb_write |
943 | ; call kb_read |
943 | ; call kb_read |
944 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
944 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
945 | call kb_write |
945 | call kb_write |
946 | ; call kb_read |
946 | ; call kb_read |
947 | ;// mike.dld [ |
947 | ;// mike.dld [ |
948 | call set_lights |
948 | call set_lights |
949 | ;// mike.dld ] |
949 | ;// mike.dld ] |
950 | stdcall attach_int_handler, 1, irq1, 0 |
950 | stdcall attach_int_handler, 1, irq1, 0 |
951 | .no_keyboard: |
951 | .no_keyboard: |
952 | 952 | ||
953 | ; SET MOUSE |
953 | ; SET MOUSE |
954 | 954 | ||
955 | stdcall load_driver, szPS2MDriver |
955 | stdcall load_driver, szPS2MDriver |
956 | ; stdcall load_driver, szCOM_MDriver |
956 | ; stdcall load_driver, szCOM_MDriver |
957 | 957 | ||
958 | mov esi, boot_setmouse |
958 | mov esi, boot_setmouse |
959 | call boot_log |
959 | call boot_log |
960 | call setmouse |
960 | call setmouse |
961 | 961 | ||
962 | ; Setup serial output console (if enabled) |
962 | ; Setup serial output console (if enabled) |
963 | 963 | ||
964 | if defined debug_com_base |
964 | if defined debug_com_base |
965 | 965 | ||
966 | ; enable Divisor latch |
966 | ; enable Divisor latch |
967 | 967 | ||
968 | mov dx, debug_com_base+3 |
968 | mov dx, debug_com_base+3 |
969 | mov al, 1 shl 7 |
969 | mov al, 1 shl 7 |
970 | out dx, al |
970 | out dx, al |
971 | 971 | ||
972 | ; Set speed to 115200 baud (max speed) |
972 | ; Set speed to 115200 baud (max speed) |
973 | 973 | ||
974 | mov dx, debug_com_base |
974 | mov dx, debug_com_base |
975 | mov al, 0x01 |
975 | mov al, 0x01 |
976 | out dx, al |
976 | out dx, al |
977 | 977 | ||
978 | mov dx, debug_com_base+1 |
978 | mov dx, debug_com_base+1 |
979 | mov al, 0x00 |
979 | mov al, 0x00 |
980 | out dx, al |
980 | out dx, al |
981 | 981 | ||
982 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
982 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
983 | 983 | ||
984 | mov dx, debug_com_base+3 |
984 | mov dx, debug_com_base+3 |
985 | mov al, 3 |
985 | mov al, 3 |
986 | out dx, al |
986 | out dx, al |
987 | 987 | ||
988 | ; disable interrupts |
988 | ; disable interrupts |
989 | 989 | ||
990 | mov dx, debug_com_base+1 |
990 | mov dx, debug_com_base+1 |
991 | mov al, 0 |
991 | mov al, 0 |
992 | out dx, al |
992 | out dx, al |
993 | 993 | ||
994 | ; clear + enable fifo (64 bits) |
994 | ; clear + enable fifo (64 bits) |
995 | 995 | ||
996 | mov dx, debug_com_base+2 |
996 | mov dx, debug_com_base+2 |
997 | mov al, 0x7 + 1 shl 5 |
997 | mov al, 0x7 + 1 shl 5 |
998 | out dx, al |
998 | out dx, al |
999 | 999 | ||
1000 | 1000 | ||
1001 | end if |
1001 | end if |
1002 | mov eax, [version_inf.rev] |
1002 | mov eax, [version_inf.rev] |
1003 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1003 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1004 | 1004 | ||
1005 | mov eax, [cpu_count] |
1005 | mov eax, [cpu_count] |
1006 | test eax, eax |
1006 | test eax, eax |
1007 | jnz @F |
1007 | jnz @F |
1008 | mov al, 1 ; at least one CPU |
1008 | mov al, 1 ; at least one CPU |
1009 | @@: |
1009 | @@: |
1010 | DEBUGF 1, "K : %d CPU detected\n", eax |
1010 | DEBUGF 1, "K : %d CPU detected\n", eax |
1011 | 1011 | ||
1012 | ; START MULTITASKING |
1012 | ; START MULTITASKING |
1013 | 1013 | ||
1014 | ; A 'All set - press ESC to start' messages if need |
1014 | ; A 'All set - press ESC to start' messages if need |
1015 | if preboot_blogesc |
1015 | if preboot_blogesc |
1016 | mov esi, boot_tasking |
1016 | mov esi, boot_tasking |
1017 | call boot_log |
1017 | call boot_log |
1018 | .bll1: |
1018 | .bll1: |
1019 | in al, 0x60 ; wait for ESC key press |
1019 | in al, 0x60 ; wait for ESC key press |
1020 | cmp al, 129 |
1020 | cmp al, 129 |
1021 | jne .bll1 |
1021 | jne .bll1 |
1022 | end if |
1022 | end if |
1023 | 1023 | ||
1024 | cmp [IDEContrRegsBaseAddr], 0 |
1024 | cmp [IDEContrRegsBaseAddr], 0 |
1025 | setnz [dma_hdd] |
1025 | setnz [dma_hdd] |
1026 | mov [timer_ticks_enable], 1 ; for cd driver |
1026 | mov [timer_ticks_enable], 1 ; for cd driver |
1027 | 1027 | ||
1028 | sti |
1028 | sti |
1029 | ; call change_task |
1029 | ; call change_task |
1030 | 1030 | ||
1031 | jmp osloop |
1031 | jmp osloop |
1032 | 1032 | ||
1033 | 1033 | ||
1034 | ; Fly :) |
1034 | ; Fly :) |
1035 | 1035 | ||
1036 | include 'unpacker.inc' |
1036 | include 'unpacker.inc' |
1037 | 1037 | ||
1038 | align 4 |
1038 | align 4 |
1039 | boot_log: |
1039 | boot_log: |
1040 | pushad |
1040 | pushad |
1041 | 1041 | ||
1042 | mov ebx, 10*65536 |
1042 | mov ebx, 10*65536 |
1043 | mov bx, word [boot_y] |
1043 | mov bx, word [boot_y] |
1044 | add [boot_y], dword 10 |
1044 | add [boot_y], dword 10 |
1045 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1045 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1046 | xor edi, edi |
1046 | xor edi, edi |
1047 | mov edx, esi |
1047 | mov edx, esi |
1048 | inc edi |
1048 | inc edi |
1049 | call dtext |
1049 | call dtext |
1050 | 1050 | ||
1051 | mov [novesachecksum], 1000 |
1051 | mov [novesachecksum], 1000 |
1052 | call checkVga_N13 |
1052 | call checkVga_N13 |
1053 | 1053 | ||
1054 | popad |
1054 | popad |
1055 | 1055 | ||
1056 | ret |
1056 | ret |
1057 | 1057 | ||
1058 | ; in: edx -> APPDATA for OS/IDLE slot |
1058 | ; in: edx -> APPDATA for OS/IDLE slot |
1059 | ; in: ebx = stack base |
1059 | ; in: ebx = stack base |
1060 | proc setup_os_slot |
1060 | proc setup_os_slot |
1061 | xor eax, eax |
1061 | xor eax, eax |
1062 | mov ecx, 256/4 |
1062 | mov ecx, 256/4 |
1063 | mov edi, edx |
1063 | mov edi, edx |
1064 | rep stosd |
1064 | rep stosd |
1065 | 1065 | ||
1066 | mov eax, tss+0x80 |
1066 | mov eax, tss+0x80 |
1067 | call get_pg_addr |
1067 | call get_pg_addr |
1068 | inc eax |
1068 | inc eax |
1069 | mov [edx+APPDATA.io_map], eax |
1069 | mov [edx+APPDATA.io_map], eax |
1070 | mov eax, tss+0x1080 |
1070 | mov eax, tss+0x1080 |
1071 | call get_pg_addr |
1071 | call get_pg_addr |
1072 | inc eax |
1072 | inc eax |
1073 | mov [edx+APPDATA.io_map+4], eax |
1073 | mov [edx+APPDATA.io_map+4], eax |
1074 | 1074 | ||
1075 | mov dword [edx+APPDATA.pl0_stack], ebx |
1075 | mov dword [edx+APPDATA.pl0_stack], ebx |
1076 | lea edi, [ebx+0x2000-512] |
1076 | lea edi, [ebx+0x2000-512] |
1077 | mov dword [edx+APPDATA.fpu_state], edi |
1077 | mov dword [edx+APPDATA.fpu_state], edi |
1078 | mov dword [edx+APPDATA.saved_esp0], edi |
1078 | mov dword [edx+APPDATA.saved_esp0], edi |
1079 | mov dword [edx+APPDATA.saved_esp], edi |
1079 | mov dword [edx+APPDATA.saved_esp], edi |
1080 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1080 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1081 | 1081 | ||
1082 | mov esi, fpu_data |
1082 | mov esi, fpu_data |
1083 | mov ecx, 512/4 |
1083 | mov ecx, 512/4 |
1084 | cld |
1084 | cld |
1085 | rep movsd |
1085 | rep movsd |
1086 | 1086 | ||
1087 | lea eax, [edx+APP_OBJ_OFFSET] |
1087 | lea eax, [edx+APP_OBJ_OFFSET] |
1088 | mov dword [edx+APPDATA.fd_obj], eax |
1088 | mov dword [edx+APPDATA.fd_obj], eax |
1089 | mov dword [edx+APPDATA.bk_obj], eax |
1089 | mov dword [edx+APPDATA.bk_obj], eax |
1090 | 1090 | ||
1091 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1091 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1092 | 1092 | ||
1093 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1093 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1094 | 1094 | ||
1095 | mov eax, edx |
1095 | mov eax, edx |
1096 | shr eax, 3 |
1096 | shr eax, 3 |
1097 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1097 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1098 | mov [eax+TASKDATA.wnd_number], dh |
1098 | mov [eax+TASKDATA.wnd_number], dh |
1099 | mov byte [eax+TASKDATA.pid], dh |
1099 | mov byte [eax+TASKDATA.pid], dh |
1100 | 1100 | ||
1101 | ret |
1101 | ret |
1102 | endp |
1102 | endp |
1103 | 1103 | ||
1104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1105 | ; ; |
1105 | ; ; |
1106 | ; MAIN OS LOOP START ; |
1106 | ; MAIN OS LOOP START ; |
1107 | ; ; |
1107 | ; ; |
1108 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1108 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1109 | align 32 |
1109 | align 32 |
1110 | osloop: |
1110 | osloop: |
1111 | mov edx, osloop_has_work? |
1111 | mov edx, osloop_has_work? |
1112 | xor ecx, ecx |
1112 | xor ecx, ecx |
1113 | call Wait_events |
1113 | call Wait_events |
1114 | xor eax, eax |
1114 | xor eax, eax |
1115 | xchg eax, [osloop_nonperiodic_work] |
1115 | xchg eax, [osloop_nonperiodic_work] |
1116 | test eax, eax |
1116 | test eax, eax |
1117 | jz .no_periodic |
1117 | jz .no_periodic |
1118 | ; call [draw_pointer] |
1118 | ; call [draw_pointer] |
1119 | call __sys_draw_pointer |
1119 | call __sys_draw_pointer |
1120 | call window_check_events |
1120 | call window_check_events |
1121 | call mouse_check_events |
1121 | call mouse_check_events |
1122 | call checkmisc |
1122 | call checkmisc |
1123 | call checkVga_N13 |
1123 | call checkVga_N13 |
1124 | .no_periodic: |
1124 | .no_periodic: |
1125 | call stack_handler |
1125 | call stack_handler |
1126 | call check_fdd_motor_status |
1126 | call check_fdd_motor_status |
1127 | call check_ATAPI_device_event |
1127 | call check_ATAPI_device_event |
1128 | call check_lights_state |
1128 | call check_lights_state |
1129 | call check_timers |
1129 | call check_timers |
1130 | jmp osloop |
1130 | jmp osloop |
1131 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1131 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1132 | ; ; |
1132 | ; ; |
1133 | ; MAIN OS LOOP END ; |
1133 | ; MAIN OS LOOP END ; |
1134 | ; ; |
1134 | ; ; |
1135 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1135 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1136 | proc osloop_has_work? |
1136 | proc osloop_has_work? |
1137 | cmp [osloop_nonperiodic_work], 0 |
1137 | cmp [osloop_nonperiodic_work], 0 |
1138 | jnz .yes |
1138 | jnz .yes |
1139 | call stack_handler_has_work? |
1139 | call stack_handler_has_work? |
1140 | jnz .yes |
1140 | jnz .yes |
1141 | call check_fdd_motor_status_has_work? |
1141 | call check_fdd_motor_status_has_work? |
1142 | jnz .yes |
1142 | jnz .yes |
1143 | call check_ATAPI_device_event_has_work? |
1143 | call check_ATAPI_device_event_has_work? |
1144 | jnz .yes |
1144 | jnz .yes |
1145 | call check_lights_state_has_work? |
1145 | call check_lights_state_has_work? |
1146 | jnz .yes |
1146 | jnz .yes |
1147 | call check_timers_has_work? |
1147 | call check_timers_has_work? |
1148 | jnz .yes |
1148 | jnz .yes |
1149 | .no: |
1149 | .no: |
1150 | xor eax, eax |
1150 | xor eax, eax |
1151 | ret |
1151 | ret |
1152 | .yes: |
1152 | .yes: |
1153 | xor eax, eax |
1153 | xor eax, eax |
1154 | inc eax |
1154 | inc eax |
1155 | ret |
1155 | ret |
1156 | endp |
1156 | endp |
1157 | 1157 | ||
1158 | proc wakeup_osloop |
1158 | proc wakeup_osloop |
1159 | mov [osloop_nonperiodic_work], 1 |
1159 | mov [osloop_nonperiodic_work], 1 |
1160 | ret |
1160 | ret |
1161 | endp |
1161 | endp |
1162 | 1162 | ||
1163 | uglobal |
1163 | uglobal |
1164 | align 4 |
1164 | align 4 |
1165 | osloop_nonperiodic_work dd ? |
1165 | osloop_nonperiodic_work dd ? |
1166 | endg |
1166 | endg |
1167 | 1167 | ||
1168 | align 4 |
1168 | align 4 |
1169 | idle_thread: |
1169 | idle_thread: |
1170 | sti |
1170 | sti |
1171 | idle_loop: |
1171 | idle_loop: |
1172 | hlt |
1172 | hlt |
1173 | jmp idle_loop |
1173 | jmp idle_loop |
1174 | 1174 | ||
1175 | 1175 | ||
1176 | 1176 | ||
1177 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1177 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1178 | ; ; |
1178 | ; ; |
1179 | ; INCLUDED SYSTEM FILES ; |
1179 | ; INCLUDED SYSTEM FILES ; |
1180 | ; ; |
1180 | ; ; |
1181 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1181 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1182 | 1182 | ||
1183 | 1183 | ||
1184 | include "kernel32.inc" |
1184 | include "kernel32.inc" |
1185 | 1185 | ||
1186 | 1186 | ||
1187 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1187 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1188 | ; ; |
1188 | ; ; |
1189 | ; KERNEL FUNCTIONS ; |
1189 | ; KERNEL FUNCTIONS ; |
1190 | ; ; |
1190 | ; ; |
1191 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1191 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1192 | 1192 | ||
1193 | reserve_irqs_ports: |
1193 | reserve_irqs_ports: |
1194 | 1194 | ||
1195 | 1195 | ||
1196 | ; RESERVE PORTS |
1196 | ; RESERVE PORTS |
1197 | mov eax, RESERVED_PORTS |
1197 | mov eax, RESERVED_PORTS |
1198 | mov ecx, 1 |
1198 | mov ecx, 1 |
1199 | 1199 | ||
1200 | mov [eax], dword 4 |
1200 | mov [eax], dword 4 |
1201 | 1201 | ||
1202 | mov [eax+16], ecx |
1202 | mov [eax+16], ecx |
1203 | mov [eax+16+4], dword 0 |
1203 | mov [eax+16+4], dword 0 |
1204 | mov [eax+16+8], dword 0x2D |
1204 | mov [eax+16+8], dword 0x2D |
1205 | 1205 | ||
1206 | mov [eax+32], ecx |
1206 | mov [eax+32], ecx |
1207 | mov [eax+32+4], dword 0x30 |
1207 | mov [eax+32+4], dword 0x30 |
1208 | mov [eax+32+8], dword 0x4D |
1208 | mov [eax+32+8], dword 0x4D |
1209 | 1209 | ||
1210 | mov [eax+48], ecx |
1210 | mov [eax+48], ecx |
1211 | mov [eax+48+4], dword 0x50 |
1211 | mov [eax+48+4], dword 0x50 |
1212 | mov [eax+48+8], dword 0xDF |
1212 | mov [eax+48+8], dword 0xDF |
1213 | 1213 | ||
1214 | mov [eax+64], ecx |
1214 | mov [eax+64], ecx |
1215 | mov [eax+64+4], dword 0xE5 |
1215 | mov [eax+64+4], dword 0xE5 |
1216 | mov [eax+64+8], dword 0xFF |
1216 | mov [eax+64+8], dword 0xFF |
1217 | 1217 | ||
1218 | ret |
1218 | ret |
1219 | 1219 | ||
1220 | 1220 | ||
1221 | iglobal |
1221 | iglobal |
1222 | process_number dd 0x2 |
1222 | process_number dd 0x2 |
1223 | endg |
1223 | endg |
1224 | 1224 | ||
1225 | set_variables: |
1225 | set_variables: |
1226 | 1226 | ||
1227 | mov ecx, 0x16 ; flush port 0x60 |
1227 | mov ecx, 0x16 ; flush port 0x60 |
1228 | .fl60: |
1228 | .fl60: |
1229 | in al, 0x60 |
1229 | in al, 0x60 |
1230 | loop .fl60 |
1230 | loop .fl60 |
1231 | push eax |
1231 | push eax |
1232 | 1232 | ||
1233 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
1233 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
1234 | shr ax, 1 |
1234 | shr ax, 1 |
1235 | shl eax, 16 |
1235 | shl eax, 16 |
1236 | mov ax, [BOOT_VAR+BOOT_X_RES] |
1236 | mov ax, [BOOT_VAR+BOOT_X_RES] |
1237 | shr ax, 1 |
1237 | shr ax, 1 |
1238 | mov [MOUSE_X], eax |
1238 | mov [MOUSE_X], eax |
1239 | call wakeup_osloop |
1239 | call wakeup_osloop |
1240 | 1240 | ||
1241 | xor eax, eax |
1241 | xor eax, eax |
1242 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1242 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1243 | 1243 | ||
1244 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1244 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1245 | mov byte [KEY_COUNT], al ; keyboard buffer |
1245 | mov byte [KEY_COUNT], al ; keyboard buffer |
1246 | mov byte [BTN_COUNT], al ; button buffer |
1246 | mov byte [BTN_COUNT], al ; button buffer |
1247 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1247 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1248 | 1248 | ||
1249 | ;!! IP 04.02.2005: |
1249 | ;!! IP 04.02.2005: |
1250 | ; mov byte [DONT_SWITCH], al; change task if possible |
1250 | ; mov byte [DONT_SWITCH], al; change task if possible |
1251 | pop eax |
1251 | pop eax |
1252 | ret |
1252 | ret |
1253 | 1253 | ||
1254 | align 4 |
1254 | align 4 |
1255 | ;input eax=43,bl-byte of output, ecx - number of port |
1255 | ;input eax=43,bl-byte of output, ecx - number of port |
1256 | sys_outport: |
1256 | sys_outport: |
1257 | 1257 | ||
1258 | mov edi, ecx ; separate flag for read / write |
1258 | mov edi, ecx ; separate flag for read / write |
1259 | and ecx, 65535 |
1259 | and ecx, 65535 |
1260 | 1260 | ||
1261 | mov eax, [RESERVED_PORTS] |
1261 | mov eax, [RESERVED_PORTS] |
1262 | test eax, eax |
1262 | test eax, eax |
1263 | jnz .sopl8 |
1263 | jnz .sopl8 |
1264 | inc eax |
1264 | inc eax |
1265 | mov [esp+32], eax |
1265 | mov [esp+32], eax |
1266 | ret |
1266 | ret |
1267 | 1267 | ||
1268 | .sopl8: |
1268 | .sopl8: |
1269 | mov edx, [TASK_BASE] |
1269 | mov edx, [TASK_BASE] |
1270 | mov edx, [edx+0x4] |
1270 | mov edx, [edx+0x4] |
1271 | ;and ecx,65535 |
1271 | ;and ecx,65535 |
1272 | ;cld - set on interrupt 0x40 |
1272 | ;cld - set on interrupt 0x40 |
1273 | .sopl1: |
1273 | .sopl1: |
1274 | 1274 | ||
1275 | mov esi, eax |
1275 | mov esi, eax |
1276 | shl esi, 4 |
1276 | shl esi, 4 |
1277 | add esi, RESERVED_PORTS |
1277 | add esi, RESERVED_PORTS |
1278 | cmp edx, [esi+0] |
1278 | cmp edx, [esi+0] |
1279 | jne .sopl2 |
1279 | jne .sopl2 |
1280 | cmp ecx, [esi+4] |
1280 | cmp ecx, [esi+4] |
1281 | jb .sopl2 |
1281 | jb .sopl2 |
1282 | cmp ecx, [esi+8] |
1282 | cmp ecx, [esi+8] |
1283 | jg .sopl2 |
1283 | jg .sopl2 |
1284 | .sopl3: |
1284 | .sopl3: |
1285 | 1285 | ||
1286 | test edi, 0x80000000; read ? |
1286 | test edi, 0x80000000; read ? |
1287 | jnz .sopl4 |
1287 | jnz .sopl4 |
1288 | 1288 | ||
1289 | mov eax, ebx |
1289 | mov eax, ebx |
1290 | mov dx, cx ; write |
1290 | mov dx, cx ; write |
1291 | out dx, al |
1291 | out dx, al |
1292 | and [esp+32], dword 0 |
1292 | and [esp+32], dword 0 |
1293 | ret |
1293 | ret |
1294 | 1294 | ||
1295 | .sopl2: |
1295 | .sopl2: |
1296 | 1296 | ||
1297 | dec eax |
1297 | dec eax |
1298 | jnz .sopl1 |
1298 | jnz .sopl1 |
1299 | inc eax |
1299 | inc eax |
1300 | mov [esp+32], eax |
1300 | mov [esp+32], eax |
1301 | ret |
1301 | ret |
1302 | 1302 | ||
1303 | 1303 | ||
1304 | .sopl4: |
1304 | .sopl4: |
1305 | 1305 | ||
1306 | mov dx, cx ; read |
1306 | mov dx, cx ; read |
1307 | in al, dx |
1307 | in al, dx |
1308 | and eax, 0xff |
1308 | and eax, 0xff |
1309 | and [esp+32], dword 0 |
1309 | and [esp+32], dword 0 |
1310 | mov [esp+20], eax |
1310 | mov [esp+20], eax |
1311 | ret |
1311 | ret |
1312 | 1312 | ||
1313 | display_number: |
1313 | display_number: |
1314 | ;It is not optimization |
1314 | ;It is not optimization |
1315 | mov eax, ebx |
1315 | mov eax, ebx |
1316 | mov ebx, ecx |
1316 | mov ebx, ecx |
1317 | mov ecx, edx |
1317 | mov ecx, edx |
1318 | mov edx, esi |
1318 | mov edx, esi |
1319 | mov esi, edi |
1319 | mov esi, edi |
1320 | ; eax = print type, al=0 -> ebx is number |
1320 | ; eax = print type, al=0 -> ebx is number |
1321 | ; al=1 -> ebx is pointer |
1321 | ; al=1 -> ebx is pointer |
1322 | ; ah=0 -> display decimal |
1322 | ; ah=0 -> display decimal |
1323 | ; ah=1 -> display hexadecimal |
1323 | ; ah=1 -> display hexadecimal |
1324 | ; ah=2 -> display binary |
1324 | ; ah=2 -> display binary |
1325 | ; eax bits 16-21 = number of digits to display (0-32) |
1325 | ; eax bits 16-21 = number of digits to display (0-32) |
1326 | ; eax bits 22-31 = reserved |
1326 | ; eax bits 22-31 = reserved |
1327 | ; |
1327 | ; |
1328 | ; ebx = number or pointer |
1328 | ; ebx = number or pointer |
1329 | ; ecx = x shl 16 + y |
1329 | ; ecx = x shl 16 + y |
1330 | ; edx = color |
1330 | ; edx = color |
1331 | xor edi, edi |
1331 | xor edi, edi |
1332 | display_number_force: |
1332 | display_number_force: |
1333 | push eax |
1333 | push eax |
1334 | and eax, 0x3fffffff |
1334 | and eax, 0x3fffffff |
1335 | cmp eax, 0xffff ; length > 0 ? |
1335 | cmp eax, 0xffff ; length > 0 ? |
1336 | pop eax |
1336 | pop eax |
1337 | jge cont_displ |
1337 | jge cont_displ |
1338 | ret |
1338 | ret |
1339 | cont_displ: |
1339 | cont_displ: |
1340 | push eax |
1340 | push eax |
1341 | and eax, 0x3fffffff |
1341 | and eax, 0x3fffffff |
1342 | cmp eax, 61*0x10000 ; length <= 60 ? |
1342 | cmp eax, 61*0x10000 ; length <= 60 ? |
1343 | pop eax |
1343 | pop eax |
1344 | jb cont_displ2 |
1344 | jb cont_displ2 |
1345 | ret |
1345 | ret |
1346 | cont_displ2: |
1346 | cont_displ2: |
1347 | 1347 | ||
1348 | pushad |
1348 | pushad |
1349 | 1349 | ||
1350 | cmp al, 1 ; ecx is a pointer ? |
1350 | cmp al, 1 ; ecx is a pointer ? |
1351 | jne displnl1 |
1351 | jne displnl1 |
1352 | mov ebp, ebx |
1352 | mov ebp, ebx |
1353 | add ebp, 4 |
1353 | add ebp, 4 |
1354 | mov ebp, [ebp+std_application_base_address] |
1354 | mov ebp, [ebp+std_application_base_address] |
1355 | mov ebx, [ebx+std_application_base_address] |
1355 | mov ebx, [ebx+std_application_base_address] |
1356 | displnl1: |
1356 | displnl1: |
1357 | sub esp, 64 |
1357 | sub esp, 64 |
1358 | 1358 | ||
1359 | test ah, ah ; DECIMAL |
1359 | test ah, ah ; DECIMAL |
1360 | jnz no_display_desnum |
1360 | jnz no_display_desnum |
1361 | shr eax, 16 |
1361 | shr eax, 16 |
1362 | and eax, 0xC03f |
1362 | and eax, 0xC03f |
1363 | ; and eax,0x3f |
1363 | ; and eax,0x3f |
1364 | push eax |
1364 | push eax |
1365 | and eax, 0x3f |
1365 | and eax, 0x3f |
1366 | mov edi, esp |
1366 | mov edi, esp |
1367 | add edi, 4+64-1 |
1367 | add edi, 4+64-1 |
1368 | mov ecx, eax |
1368 | mov ecx, eax |
1369 | mov eax, ebx |
1369 | mov eax, ebx |
1370 | mov ebx, 10 |
1370 | mov ebx, 10 |
1371 | d_desnum: |
1371 | d_desnum: |
1372 | xor edx, edx |
1372 | xor edx, edx |
1373 | call division_64_bits |
1373 | call division_64_bits |
1374 | div ebx |
1374 | div ebx |
1375 | add dl, 48 |
1375 | add dl, 48 |
1376 | mov [edi], dl |
1376 | mov [edi], dl |
1377 | dec edi |
1377 | dec edi |
1378 | loop d_desnum |
1378 | loop d_desnum |
1379 | pop eax |
1379 | pop eax |
1380 | call normalize_number |
1380 | call normalize_number |
1381 | call draw_num_text |
1381 | call draw_num_text |
1382 | add esp, 64 |
1382 | add esp, 64 |
1383 | popad |
1383 | popad |
1384 | ret |
1384 | ret |
1385 | no_display_desnum: |
1385 | no_display_desnum: |
1386 | 1386 | ||
1387 | cmp ah, 0x01 ; HEXADECIMAL |
1387 | cmp ah, 0x01 ; HEXADECIMAL |
1388 | jne no_display_hexnum |
1388 | jne no_display_hexnum |
1389 | shr eax, 16 |
1389 | shr eax, 16 |
1390 | and eax, 0xC03f |
1390 | and eax, 0xC03f |
1391 | ; and eax,0x3f |
1391 | ; and eax,0x3f |
1392 | push eax |
1392 | push eax |
1393 | and eax, 0x3f |
1393 | and eax, 0x3f |
1394 | mov edi, esp |
1394 | mov edi, esp |
1395 | add edi, 4+64-1 |
1395 | add edi, 4+64-1 |
1396 | mov ecx, eax |
1396 | mov ecx, eax |
1397 | mov eax, ebx |
1397 | mov eax, ebx |
1398 | mov ebx, 16 |
1398 | mov ebx, 16 |
1399 | d_hexnum: |
1399 | d_hexnum: |
1400 | xor edx, edx |
1400 | xor edx, edx |
1401 | call division_64_bits |
1401 | call division_64_bits |
1402 | div ebx |
1402 | div ebx |
1403 | hexletters = __fdo_hexdigits |
1403 | hexletters = __fdo_hexdigits |
1404 | add edx, hexletters |
1404 | add edx, hexletters |
1405 | mov dl, [edx] |
1405 | mov dl, [edx] |
1406 | mov [edi], dl |
1406 | mov [edi], dl |
1407 | dec edi |
1407 | dec edi |
1408 | loop d_hexnum |
1408 | loop d_hexnum |
1409 | pop eax |
1409 | pop eax |
1410 | call normalize_number |
1410 | call normalize_number |
1411 | call draw_num_text |
1411 | call draw_num_text |
1412 | add esp, 64 |
1412 | add esp, 64 |
1413 | popad |
1413 | popad |
1414 | ret |
1414 | ret |
1415 | no_display_hexnum: |
1415 | no_display_hexnum: |
1416 | 1416 | ||
1417 | cmp ah, 0x02 ; BINARY |
1417 | cmp ah, 0x02 ; BINARY |
1418 | jne no_display_binnum |
1418 | jne no_display_binnum |
1419 | shr eax, 16 |
1419 | shr eax, 16 |
1420 | and eax, 0xC03f |
1420 | and eax, 0xC03f |
1421 | ; and eax,0x3f |
1421 | ; and eax,0x3f |
1422 | push eax |
1422 | push eax |
1423 | and eax, 0x3f |
1423 | and eax, 0x3f |
1424 | mov edi, esp |
1424 | mov edi, esp |
1425 | add edi, 4+64-1 |
1425 | add edi, 4+64-1 |
1426 | mov ecx, eax |
1426 | mov ecx, eax |
1427 | mov eax, ebx |
1427 | mov eax, ebx |
1428 | mov ebx, 2 |
1428 | mov ebx, 2 |
1429 | d_binnum: |
1429 | d_binnum: |
1430 | xor edx, edx |
1430 | xor edx, edx |
1431 | call division_64_bits |
1431 | call division_64_bits |
1432 | div ebx |
1432 | div ebx |
1433 | add dl, 48 |
1433 | add dl, 48 |
1434 | mov [edi], dl |
1434 | mov [edi], dl |
1435 | dec edi |
1435 | dec edi |
1436 | loop d_binnum |
1436 | loop d_binnum |
1437 | pop eax |
1437 | pop eax |
1438 | call normalize_number |
1438 | call normalize_number |
1439 | call draw_num_text |
1439 | call draw_num_text |
1440 | add esp, 64 |
1440 | add esp, 64 |
1441 | popad |
1441 | popad |
1442 | ret |
1442 | ret |
1443 | no_display_binnum: |
1443 | no_display_binnum: |
1444 | 1444 | ||
1445 | add esp, 64 |
1445 | add esp, 64 |
1446 | popad |
1446 | popad |
1447 | ret |
1447 | ret |
1448 | 1448 | ||
1449 | normalize_number: |
1449 | normalize_number: |
1450 | test ah, 0x80 |
1450 | test ah, 0x80 |
1451 | jz .continue |
1451 | jz .continue |
1452 | mov ecx, 48 |
1452 | mov ecx, 48 |
1453 | and eax, 0x3f |
1453 | and eax, 0x3f |
1454 | @@: |
1454 | @@: |
1455 | inc edi |
1455 | inc edi |
1456 | cmp [edi], cl |
1456 | cmp [edi], cl |
1457 | jne .continue |
1457 | jne .continue |
1458 | dec eax |
1458 | dec eax |
1459 | cmp eax, 1 |
1459 | cmp eax, 1 |
1460 | ja @r |
1460 | ja @r |
1461 | mov al, 1 |
1461 | mov al, 1 |
1462 | .continue: |
1462 | .continue: |
1463 | and eax, 0x3f |
1463 | and eax, 0x3f |
1464 | ret |
1464 | ret |
1465 | 1465 | ||
1466 | division_64_bits: |
1466 | division_64_bits: |
1467 | test [esp+1+4], byte 0x40 |
1467 | test [esp+1+4], byte 0x40 |
1468 | jz .continue |
1468 | jz .continue |
1469 | push eax |
1469 | push eax |
1470 | mov eax, ebp |
1470 | mov eax, ebp |
1471 | div ebx |
1471 | div ebx |
1472 | mov ebp, eax |
1472 | mov ebp, eax |
1473 | pop eax |
1473 | pop eax |
1474 | .continue: |
1474 | .continue: |
1475 | ret |
1475 | ret |
1476 | 1476 | ||
1477 | draw_num_text: |
1477 | draw_num_text: |
1478 | mov esi, eax |
1478 | mov esi, eax |
1479 | mov edx, 64+4 |
1479 | mov edx, 64+4 |
1480 | sub edx, eax |
1480 | sub edx, eax |
1481 | add edx, esp |
1481 | add edx, esp |
1482 | mov ebx, [esp+64+32-8+4] |
1482 | mov ebx, [esp+64+32-8+4] |
1483 | ; add window start x & y |
1483 | ; add window start x & y |
1484 | mov ecx, [TASK_BASE] |
1484 | mov ecx, [TASK_BASE] |
1485 | 1485 | ||
1486 | mov edi, [CURRENT_TASK] |
1486 | mov edi, [CURRENT_TASK] |
1487 | shl edi, 8 |
1487 | shl edi, 8 |
1488 | 1488 | ||
1489 | mov eax, [ecx-twdw+WDATA.box.left] |
1489 | mov eax, [ecx-twdw+WDATA.box.left] |
1490 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1490 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1491 | shl eax, 16 |
1491 | shl eax, 16 |
1492 | add eax, [ecx-twdw+WDATA.box.top] |
1492 | add eax, [ecx-twdw+WDATA.box.top] |
1493 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1493 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1494 | add ebx, eax |
1494 | add ebx, eax |
1495 | mov ecx, [esp+64+32-12+4] |
1495 | mov ecx, [esp+64+32-12+4] |
1496 | and ecx, not 0x80000000 ; force counted string |
1496 | and ecx, not 0x80000000 ; force counted string |
1497 | mov eax, [esp+64+8] ; background color (if given) |
1497 | mov eax, [esp+64+8] ; background color (if given) |
1498 | mov edi, [esp+64+4] |
1498 | mov edi, [esp+64+4] |
1499 | jmp dtext |
1499 | jmp dtext |
1500 | 1500 | ||
1501 | align 4 |
1501 | align 4 |
1502 | 1502 | ||
1503 | sys_setup: |
1503 | sys_setup: |
1504 | 1504 | ||
1505 | ; 1=roland mpu midi base , base io address |
1505 | ; 1=roland mpu midi base , base io address |
1506 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1506 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1507 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1507 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1508 | ; 5=system language, 1eng 2fi 3ger 4rus |
1508 | ; 5=system language, 1eng 2fi 3ger 4rus |
1509 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1509 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1510 | ; 8=fat32 partition in hd |
1510 | ; 8=fat32 partition in hd |
1511 | ; 9 |
1511 | ; 9 |
1512 | ; 10 = sound dma channel |
1512 | ; 10 = sound dma channel |
1513 | ; 11 = enable lba read |
1513 | ; 11 = enable lba read |
1514 | ; 12 = enable pci access |
1514 | ; 12 = enable pci access |
1515 | 1515 | ||
1516 | 1516 | ||
1517 | and [esp+32], dword 0 |
1517 | and [esp+32], dword 0 |
1518 | dec ebx ; MIDI |
1518 | dec ebx ; MIDI |
1519 | jnz nsyse1 |
1519 | jnz nsyse1 |
1520 | cmp ecx, 0x100 |
1520 | cmp ecx, 0x100 |
1521 | 1521 | ||
1522 | jb nsyse1 |
1522 | jb nsyse1 |
1523 | mov esi, 65535 |
1523 | mov esi, 65535 |
1524 | cmp esi, ecx |
1524 | cmp esi, ecx |
1525 | 1525 | ||
1526 | jb nsyse1 |
1526 | jb nsyse1 |
1527 | mov [midi_base], cx ;bx |
1527 | mov [midi_base], cx ;bx |
1528 | mov word [mididp], cx;bx |
1528 | mov word [mididp], cx;bx |
1529 | inc cx ;bx |
1529 | inc cx ;bx |
1530 | mov word [midisp], cx;bx |
1530 | mov word [midisp], cx;bx |
1531 | ret |
1531 | ret |
1532 | 1532 | ||
1533 | iglobal |
1533 | iglobal |
1534 | midi_base dw 0 |
1534 | midi_base dw 0 |
1535 | endg |
1535 | endg |
1536 | 1536 | ||
1537 | nsyse1: |
1537 | nsyse1: |
1538 | dec ebx ; KEYBOARD |
1538 | dec ebx ; KEYBOARD |
1539 | jnz nsyse2 |
1539 | jnz nsyse2 |
1540 | mov edi, [TASK_BASE] |
1540 | mov edi, [TASK_BASE] |
1541 | mov eax, [edi+TASKDATA.mem_start] |
1541 | mov eax, [edi+TASKDATA.mem_start] |
1542 | add eax, edx |
1542 | add eax, edx |
1543 | 1543 | ||
1544 | dec ecx |
1544 | dec ecx |
1545 | jnz kbnobase |
1545 | jnz kbnobase |
1546 | mov ebx, keymap |
1546 | mov ebx, keymap |
1547 | mov ecx, 128 |
1547 | mov ecx, 128 |
1548 | call memmove |
1548 | call memmove |
1549 | ret |
1549 | ret |
1550 | kbnobase: |
1550 | kbnobase: |
1551 | dec ecx |
1551 | dec ecx |
1552 | jnz kbnoshift |
1552 | jnz kbnoshift |
1553 | 1553 | ||
1554 | mov ebx, keymap_shift |
1554 | mov ebx, keymap_shift |
1555 | mov ecx, 128 |
1555 | mov ecx, 128 |
1556 | call memmove |
1556 | call memmove |
1557 | ret |
1557 | ret |
1558 | kbnoshift: |
1558 | kbnoshift: |
1559 | dec ecx |
1559 | dec ecx |
1560 | jnz kbnoalt |
1560 | jnz kbnoalt |
1561 | mov ebx, keymap_alt |
1561 | mov ebx, keymap_alt |
1562 | mov ecx, 128 |
1562 | mov ecx, 128 |
1563 | call memmove |
1563 | call memmove |
1564 | ret |
1564 | ret |
1565 | kbnoalt: |
1565 | kbnoalt: |
1566 | sub ecx, 6 |
1566 | sub ecx, 6 |
1567 | jnz kbnocountry |
1567 | jnz kbnocountry |
1568 | mov word [keyboard], dx |
1568 | mov word [keyboard], dx |
1569 | ret |
1569 | ret |
1570 | kbnocountry: |
1570 | kbnocountry: |
1571 | mov [esp+32], dword 1 |
1571 | mov [esp+32], dword 1 |
1572 | ret |
1572 | ret |
1573 | nsyse2: |
1573 | nsyse2: |
1574 | dec ebx ; CD |
1574 | dec ebx ; CD |
1575 | jnz nsyse4 |
1575 | jnz nsyse4 |
1576 | 1576 | ||
1577 | test ecx, ecx |
1577 | test ecx, ecx |
1578 | jz nosesl |
1578 | jz nosesl |
1579 | 1579 | ||
1580 | cmp ecx, 4 |
1580 | cmp ecx, 4 |
1581 | ja nosesl |
1581 | ja nosesl |
1582 | mov [cd_base], cl |
1582 | mov [cd_base], cl |
1583 | 1583 | ||
1584 | dec ecx |
1584 | dec ecx |
1585 | jnz noprma |
1585 | jnz noprma |
1586 | mov [cdbase], 0x1f0 |
1586 | mov [cdbase], 0x1f0 |
1587 | mov [cdid], 0xa0 |
1587 | mov [cdid], 0xa0 |
1588 | noprma: |
1588 | noprma: |
1589 | 1589 | ||
1590 | dec ecx |
1590 | dec ecx |
1591 | jnz noprsl |
1591 | jnz noprsl |
1592 | mov [cdbase], 0x1f0 |
1592 | mov [cdbase], 0x1f0 |
1593 | mov [cdid], 0xb0 |
1593 | mov [cdid], 0xb0 |
1594 | noprsl: |
1594 | noprsl: |
1595 | dec ecx |
1595 | dec ecx |
1596 | jnz nosema |
1596 | jnz nosema |
1597 | mov [cdbase], 0x170 |
1597 | mov [cdbase], 0x170 |
1598 | mov [cdid], 0xa0 |
1598 | mov [cdid], 0xa0 |
1599 | nosema: |
1599 | nosema: |
1600 | dec ecx |
1600 | dec ecx |
1601 | jnz nosesl |
1601 | jnz nosesl |
1602 | mov [cdbase], 0x170 |
1602 | mov [cdbase], 0x170 |
1603 | mov [cdid], 0xb0 |
1603 | mov [cdid], 0xb0 |
1604 | nosesl: |
1604 | nosesl: |
1605 | ret |
1605 | ret |
1606 | 1606 | ||
1607 | iglobal |
1607 | iglobal |
1608 | cd_base db 0 |
1608 | cd_base db 0 |
1609 | 1609 | ||
1610 | endg |
1610 | endg |
1611 | nsyse4: |
1611 | nsyse4: |
1612 | 1612 | ||
1613 | sub ebx, 2 ; SYSTEM LANGUAGE |
1613 | sub ebx, 2 ; SYSTEM LANGUAGE |
1614 | jnz nsyse5 |
1614 | jnz nsyse5 |
1615 | mov [syslang], ecx |
1615 | mov [syslang], ecx |
1616 | ret |
1616 | ret |
1617 | nsyse5: |
1617 | nsyse5: |
1618 | 1618 | ||
1619 | sub ebx, 2 ; HD BASE |
1619 | sub ebx, 2 ; HD BASE |
1620 | jnz nsyse7 |
1620 | jnz nsyse7 |
1621 | 1621 | ||
1622 | test ecx, ecx |
1622 | test ecx, ecx |
1623 | jz nosethd |
1623 | jz nosethd |
1624 | 1624 | ||
1625 | cmp ecx, 4 |
1625 | cmp ecx, 4 |
1626 | ja nosethd |
1626 | ja nosethd |
1627 | mov [hd_base], cl |
1627 | mov [hd_base], cl |
1628 | 1628 | ||
1629 | cmp ecx, 1 |
1629 | cmp ecx, 1 |
1630 | jnz noprmahd |
1630 | jnz noprmahd |
1631 | mov [hdbase], 0x1f0 |
1631 | mov [hdbase], 0x1f0 |
1632 | and dword [hdid], 0x0 |
1632 | and dword [hdid], 0x0 |
1633 | mov dword [hdpos], ecx |
1633 | mov dword [hdpos], ecx |
1634 | ; call set_FAT32_variables |
1634 | ; call set_FAT32_variables |
1635 | noprmahd: |
1635 | noprmahd: |
1636 | 1636 | ||
1637 | cmp ecx, 2 |
1637 | cmp ecx, 2 |
1638 | jnz noprslhd |
1638 | jnz noprslhd |
1639 | mov [hdbase], 0x1f0 |
1639 | mov [hdbase], 0x1f0 |
1640 | mov [hdid], 0x10 |
1640 | mov [hdid], 0x10 |
1641 | mov dword [hdpos], ecx |
1641 | mov dword [hdpos], ecx |
1642 | ; call set_FAT32_variables |
1642 | ; call set_FAT32_variables |
1643 | noprslhd: |
1643 | noprslhd: |
1644 | 1644 | ||
1645 | cmp ecx, 3 |
1645 | cmp ecx, 3 |
1646 | jnz nosemahd |
1646 | jnz nosemahd |
1647 | mov [hdbase], 0x170 |
1647 | mov [hdbase], 0x170 |
1648 | and dword [hdid], 0x0 |
1648 | and dword [hdid], 0x0 |
1649 | mov dword [hdpos], ecx |
1649 | mov dword [hdpos], ecx |
1650 | ; call set_FAT32_variables |
1650 | ; call set_FAT32_variables |
1651 | nosemahd: |
1651 | nosemahd: |
1652 | 1652 | ||
1653 | cmp ecx, 4 |
1653 | cmp ecx, 4 |
1654 | jnz noseslhd |
1654 | jnz noseslhd |
1655 | mov [hdbase], 0x170 |
1655 | mov [hdbase], 0x170 |
1656 | mov [hdid], 0x10 |
1656 | mov [hdid], 0x10 |
1657 | mov dword [hdpos], ecx |
1657 | mov dword [hdpos], ecx |
1658 | ; call set_FAT32_variables |
1658 | ; call set_FAT32_variables |
1659 | noseslhd: |
1659 | noseslhd: |
1660 | call reserve_hd1 |
1660 | call reserve_hd1 |
1661 | call reserve_hd_channel |
1661 | call reserve_hd_channel |
1662 | call free_hd_channel |
1662 | call free_hd_channel |
1663 | and dword [hd1_status], 0 ; free |
1663 | and dword [hd1_status], 0 ; free |
1664 | nosethd: |
1664 | nosethd: |
1665 | ret |
1665 | ret |
1666 | 1666 | ||
1667 | iglobal |
1667 | iglobal |
1668 | hd_base db 0 |
1668 | hd_base db 0 |
1669 | endg |
1669 | endg |
1670 | 1670 | ||
1671 | nsyse7: |
1671 | nsyse7: |
1672 | 1672 | ||
1673 | ; cmp eax,8 ; HD PARTITION |
1673 | ; cmp eax,8 ; HD PARTITION |
1674 | dec ebx |
1674 | dec ebx |
1675 | jnz nsyse8 |
1675 | jnz nsyse8 |
1676 | mov [fat32part], ecx |
1676 | mov [fat32part], ecx |
1677 | ; call set_FAT32_variables |
1677 | ; call set_FAT32_variables |
1678 | call reserve_hd1 |
1678 | call reserve_hd1 |
1679 | call reserve_hd_channel |
1679 | call reserve_hd_channel |
1680 | call free_hd_channel |
1680 | call free_hd_channel |
1681 | ; pusha |
1681 | ; pusha |
1682 | call choice_necessity_partition_1 |
1682 | call choice_necessity_partition_1 |
1683 | ; popa |
1683 | ; popa |
1684 | and dword [hd1_status], 0 ; free |
1684 | and dword [hd1_status], 0 ; free |
1685 | ret |
1685 | ret |
1686 | 1686 | ||
1687 | nsyse8: |
1687 | nsyse8: |
1688 | ; cmp eax,11 ; ENABLE LBA READ |
1688 | ; cmp eax,11 ; ENABLE LBA READ |
1689 | and ecx, 1 |
1689 | and ecx, 1 |
1690 | sub ebx, 3 |
1690 | sub ebx, 3 |
1691 | jnz no_set_lba_read |
1691 | jnz no_set_lba_read |
1692 | mov [lba_read_enabled], ecx |
1692 | mov [lba_read_enabled], ecx |
1693 | ret |
1693 | ret |
1694 | 1694 | ||
1695 | no_set_lba_read: |
1695 | no_set_lba_read: |
1696 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1696 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1697 | dec ebx |
1697 | dec ebx |
1698 | jnz sys_setup_err |
1698 | jnz sys_setup_err |
1699 | mov [pci_access_enabled], ecx |
1699 | mov [pci_access_enabled], ecx |
1700 | ret |
1700 | ret |
1701 | 1701 | ||
1702 | sys_setup_err: |
1702 | sys_setup_err: |
1703 | or [esp+32], dword -1 |
1703 | or [esp+32], dword -1 |
1704 | ret |
1704 | ret |
1705 | 1705 | ||
1706 | align 4 |
1706 | align 4 |
1707 | 1707 | ||
1708 | sys_getsetup: |
1708 | sys_getsetup: |
1709 | 1709 | ||
1710 | ; 1=roland mpu midi base , base io address |
1710 | ; 1=roland mpu midi base , base io address |
1711 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1711 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1712 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1712 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1713 | ; 5=system language, 1eng 2fi 3ger 4rus |
1713 | ; 5=system language, 1eng 2fi 3ger 4rus |
1714 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1714 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1715 | ; 8=fat32 partition in hd |
1715 | ; 8=fat32 partition in hd |
1716 | ; 9=get hs timer tic |
1716 | ; 9=get hs timer tic |
1717 | 1717 | ||
1718 | ; cmp eax,1 |
1718 | ; cmp eax,1 |
1719 | dec ebx |
1719 | dec ebx |
1720 | jnz ngsyse1 |
1720 | jnz ngsyse1 |
1721 | movzx eax, [midi_base] |
1721 | movzx eax, [midi_base] |
1722 | mov [esp+32], eax |
1722 | mov [esp+32], eax |
1723 | ret |
1723 | ret |
1724 | ngsyse1: |
1724 | ngsyse1: |
1725 | ; cmp eax,2 |
1725 | ; cmp eax,2 |
1726 | dec ebx |
1726 | dec ebx |
1727 | jnz ngsyse2 |
1727 | jnz ngsyse2 |
1728 | 1728 | ||
1729 | mov edi, [TASK_BASE] |
1729 | mov edi, [TASK_BASE] |
1730 | mov ebx, [edi+TASKDATA.mem_start] |
1730 | mov ebx, [edi+TASKDATA.mem_start] |
1731 | add ebx, edx |
1731 | add ebx, edx |
1732 | 1732 | ||
1733 | ; cmp ebx,1 |
1733 | ; cmp ebx,1 |
1734 | dec ecx |
1734 | dec ecx |
1735 | jnz kbnobaseret |
1735 | jnz kbnobaseret |
1736 | mov eax, keymap |
1736 | mov eax, keymap |
1737 | mov ecx, 128 |
1737 | mov ecx, 128 |
1738 | call memmove |
1738 | call memmove |
1739 | ret |
1739 | ret |
1740 | kbnobaseret: |
1740 | kbnobaseret: |
1741 | ; cmp ebx,2 |
1741 | ; cmp ebx,2 |
1742 | dec ecx |
1742 | dec ecx |
1743 | jnz kbnoshiftret |
1743 | jnz kbnoshiftret |
1744 | 1744 | ||
1745 | mov eax, keymap_shift |
1745 | mov eax, keymap_shift |
1746 | mov ecx, 128 |
1746 | mov ecx, 128 |
1747 | call memmove |
1747 | call memmove |
1748 | ret |
1748 | ret |
1749 | kbnoshiftret: |
1749 | kbnoshiftret: |
1750 | ; cmp ebx,3 |
1750 | ; cmp ebx,3 |
1751 | dec ecx |
1751 | dec ecx |
1752 | jne kbnoaltret |
1752 | jne kbnoaltret |
1753 | 1753 | ||
1754 | mov eax, keymap_alt |
1754 | mov eax, keymap_alt |
1755 | mov ecx, 128 |
1755 | mov ecx, 128 |
1756 | call memmove |
1756 | call memmove |
1757 | ret |
1757 | ret |
1758 | kbnoaltret: |
1758 | kbnoaltret: |
1759 | ; cmp ebx,9 |
1759 | ; cmp ebx,9 |
1760 | sub ecx, 6 |
1760 | sub ecx, 6 |
1761 | jnz ngsyse2 |
1761 | jnz ngsyse2 |
1762 | movzx eax, word [keyboard] |
1762 | movzx eax, word [keyboard] |
1763 | mov [esp+32], eax |
1763 | mov [esp+32], eax |
1764 | ret |
1764 | ret |
1765 | 1765 | ||
1766 | 1766 | ||
1767 | ngsyse2: |
1767 | ngsyse2: |
1768 | ; cmp eax,3 |
1768 | ; cmp eax,3 |
1769 | dec ebx |
1769 | dec ebx |
1770 | jnz ngsyse3 |
1770 | jnz ngsyse3 |
1771 | movzx eax, [cd_base] |
1771 | movzx eax, [cd_base] |
1772 | mov [esp+32], eax |
1772 | mov [esp+32], eax |
1773 | ret |
1773 | ret |
1774 | ngsyse3: |
1774 | ngsyse3: |
1775 | ; cmp eax,5 |
1775 | ; cmp eax,5 |
1776 | sub ebx, 2 |
1776 | sub ebx, 2 |
1777 | jnz ngsyse5 |
1777 | jnz ngsyse5 |
1778 | mov eax, [syslang] |
1778 | mov eax, [syslang] |
1779 | mov [esp+32], eax |
1779 | mov [esp+32], eax |
1780 | ret |
1780 | ret |
1781 | ngsyse5: |
1781 | ngsyse5: |
1782 | ; cmp eax,7 |
1782 | ; cmp eax,7 |
1783 | sub ebx, 2 |
1783 | sub ebx, 2 |
1784 | jnz ngsyse7 |
1784 | jnz ngsyse7 |
1785 | movzx eax, [hd_base] |
1785 | movzx eax, [hd_base] |
1786 | mov [esp+32], eax |
1786 | mov [esp+32], eax |
1787 | ret |
1787 | ret |
1788 | ngsyse7: |
1788 | ngsyse7: |
1789 | ; cmp eax,8 |
1789 | ; cmp eax,8 |
1790 | dec ebx |
1790 | dec ebx |
1791 | jnz ngsyse8 |
1791 | jnz ngsyse8 |
1792 | mov eax, [fat32part] |
1792 | mov eax, [fat32part] |
1793 | mov [esp+32], eax |
1793 | mov [esp+32], eax |
1794 | ret |
1794 | ret |
1795 | ngsyse8: |
1795 | ngsyse8: |
1796 | ; cmp eax,9 |
1796 | ; cmp eax,9 |
1797 | dec ebx |
1797 | dec ebx |
1798 | jnz ngsyse9 |
1798 | jnz ngsyse9 |
1799 | mov eax, [timer_ticks];[0xfdf0] |
1799 | mov eax, [timer_ticks];[0xfdf0] |
1800 | mov [esp+32], eax |
1800 | mov [esp+32], eax |
1801 | ret |
1801 | ret |
1802 | ngsyse9: |
1802 | ngsyse9: |
1803 | ; cmp eax,11 |
1803 | ; cmp eax,11 |
1804 | sub ebx, 2 |
1804 | sub ebx, 2 |
1805 | jnz ngsyse11 |
1805 | jnz ngsyse11 |
1806 | mov eax, [lba_read_enabled] |
1806 | mov eax, [lba_read_enabled] |
1807 | mov [esp+32], eax |
1807 | mov [esp+32], eax |
1808 | ret |
1808 | ret |
1809 | ngsyse11: |
1809 | ngsyse11: |
1810 | ; cmp eax,12 |
1810 | ; cmp eax,12 |
1811 | dec ebx |
1811 | dec ebx |
1812 | jnz ngsyse12 |
1812 | jnz ngsyse12 |
1813 | mov eax, [pci_access_enabled] |
1813 | mov eax, [pci_access_enabled] |
1814 | mov [esp+32], eax |
1814 | mov [esp+32], eax |
1815 | ret |
1815 | ret |
1816 | ngsyse12: |
1816 | ngsyse12: |
1817 | mov [esp+32], dword 1 |
1817 | mov [esp+32], dword 1 |
1818 | ret |
1818 | ret |
1819 | 1819 | ||
1820 | 1820 | ||
1821 | get_timer_ticks: |
1821 | get_timer_ticks: |
1822 | mov eax, [timer_ticks] |
1822 | mov eax, [timer_ticks] |
1823 | ret |
1823 | ret |
1824 | 1824 | ||
1825 | iglobal |
1825 | iglobal |
1826 | align 4 |
1826 | align 4 |
1827 | mousefn dd msscreen, mswin, msbutton, msset |
1827 | mousefn dd msscreen, mswin, msbutton, msset |
1828 | dd app_load_cursor |
1828 | dd app_load_cursor |
1829 | dd app_set_cursor |
1829 | dd app_set_cursor |
1830 | dd app_delete_cursor |
1830 | dd app_delete_cursor |
1831 | dd msz |
1831 | dd msz |
1832 | endg |
1832 | endg |
1833 | 1833 | ||
1834 | readmousepos: |
1834 | readmousepos: |
1835 | 1835 | ||
1836 | ; eax=0 screen relative |
1836 | ; eax=0 screen relative |
1837 | ; eax=1 window relative |
1837 | ; eax=1 window relative |
1838 | ; eax=2 buttons pressed |
1838 | ; eax=2 buttons pressed |
1839 | ; eax=3 set mouse pos ; reserved |
1839 | ; eax=3 set mouse pos ; reserved |
1840 | ; eax=4 load cursor |
1840 | ; eax=4 load cursor |
1841 | ; eax=5 set cursor |
1841 | ; eax=5 set cursor |
1842 | ; eax=6 delete cursor ; reserved |
1842 | ; eax=6 delete cursor ; reserved |
1843 | ; eax=7 get mouse_z |
1843 | ; eax=7 get mouse_z |
1844 | 1844 | ||
1845 | cmp ebx, 7 |
1845 | cmp ebx, 7 |
1846 | ja msset |
1846 | ja msset |
1847 | jmp [mousefn+ebx*4] |
1847 | jmp [mousefn+ebx*4] |
1848 | msscreen: |
1848 | msscreen: |
1849 | mov eax, [MOUSE_X] |
1849 | mov eax, [MOUSE_X] |
1850 | shl eax, 16 |
1850 | shl eax, 16 |
1851 | mov ax, [MOUSE_Y] |
1851 | mov ax, [MOUSE_Y] |
1852 | mov [esp+36-4], eax |
1852 | mov [esp+36-4], eax |
1853 | ret |
1853 | ret |
1854 | mswin: |
1854 | mswin: |
1855 | mov eax, [MOUSE_X] |
1855 | mov eax, [MOUSE_X] |
1856 | shl eax, 16 |
1856 | shl eax, 16 |
1857 | mov ax, [MOUSE_Y] |
1857 | mov ax, [MOUSE_Y] |
1858 | mov esi, [TASK_BASE] |
1858 | mov esi, [TASK_BASE] |
1859 | mov bx, word [esi-twdw+WDATA.box.left] |
1859 | mov bx, word [esi-twdw+WDATA.box.left] |
1860 | shl ebx, 16 |
1860 | shl ebx, 16 |
1861 | mov bx, word [esi-twdw+WDATA.box.top] |
1861 | mov bx, word [esi-twdw+WDATA.box.top] |
1862 | sub eax, ebx |
1862 | sub eax, ebx |
1863 | 1863 | ||
1864 | mov edi, [CURRENT_TASK] |
1864 | mov edi, [CURRENT_TASK] |
1865 | shl edi, 8 |
1865 | shl edi, 8 |
1866 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1866 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1867 | rol eax, 16 |
1867 | rol eax, 16 |
1868 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1868 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1869 | rol eax, 16 |
1869 | rol eax, 16 |
1870 | mov [esp+36-4], eax |
1870 | mov [esp+36-4], eax |
1871 | ret |
1871 | ret |
1872 | msbutton: |
1872 | msbutton: |
1873 | movzx eax, byte [BTN_DOWN] |
1873 | movzx eax, byte [BTN_DOWN] |
1874 | mov [esp+36-4], eax |
1874 | mov [esp+36-4], eax |
1875 | ret |
1875 | ret |
1876 | msz: |
1876 | msz: |
1877 | mov edi, [TASK_COUNT] |
1877 | mov edi, [TASK_COUNT] |
1878 | movzx edi, word [WIN_POS + edi*2] |
1878 | movzx edi, word [WIN_POS + edi*2] |
1879 | cmp edi, [CURRENT_TASK] |
1879 | cmp edi, [CURRENT_TASK] |
1880 | jne @f |
1880 | jne @f |
1881 | mov ax, [MOUSE_SCROLL_H] |
1881 | mov ax, [MOUSE_SCROLL_H] |
1882 | shl eax, 16 |
1882 | shl eax, 16 |
1883 | mov ax, [MOUSE_SCROLL_V] |
1883 | mov ax, [MOUSE_SCROLL_V] |
1884 | mov [esp+36-4], eax |
1884 | mov [esp+36-4], eax |
1885 | and [MOUSE_SCROLL_H], word 0 |
1885 | and [MOUSE_SCROLL_H], word 0 |
1886 | and [MOUSE_SCROLL_V], word 0 |
1886 | and [MOUSE_SCROLL_V], word 0 |
1887 | ret |
1887 | ret |
1888 | @@: |
1888 | @@: |
1889 | and [esp+36-4], dword 0 |
1889 | and [esp+36-4], dword 0 |
1890 | ; ret |
1890 | ; ret |
1891 | msset: |
1891 | msset: |
1892 | ret |
1892 | ret |
1893 | 1893 | ||
1894 | app_load_cursor: |
1894 | app_load_cursor: |
1895 | cmp ecx, OS_BASE |
1895 | cmp ecx, OS_BASE |
1896 | jae msset |
1896 | jae msset |
1897 | stdcall load_cursor, ecx, edx |
1897 | stdcall load_cursor, ecx, edx |
1898 | mov [esp+36-4], eax |
1898 | mov [esp+36-4], eax |
1899 | ret |
1899 | ret |
1900 | 1900 | ||
1901 | app_set_cursor: |
1901 | app_set_cursor: |
1902 | stdcall set_cursor, ecx |
1902 | stdcall set_cursor, ecx |
1903 | mov [esp+36-4], eax |
1903 | mov [esp+36-4], eax |
1904 | ret |
1904 | ret |
1905 | 1905 | ||
1906 | app_delete_cursor: |
1906 | app_delete_cursor: |
1907 | stdcall delete_cursor, ecx |
1907 | stdcall delete_cursor, ecx |
1908 | mov [esp+36-4], eax |
1908 | mov [esp+36-4], eax |
1909 | ret |
1909 | ret |
1910 | 1910 | ||
1911 | is_input: |
1911 | is_input: |
1912 | 1912 | ||
1913 | push edx |
1913 | push edx |
1914 | mov dx, word [midisp] |
1914 | mov dx, word [midisp] |
1915 | in al, dx |
1915 | in al, dx |
1916 | and al, 0x80 |
1916 | and al, 0x80 |
1917 | pop edx |
1917 | pop edx |
1918 | ret |
1918 | ret |
1919 | 1919 | ||
1920 | is_output: |
1920 | is_output: |
1921 | 1921 | ||
1922 | push edx |
1922 | push edx |
1923 | mov dx, word [midisp] |
1923 | mov dx, word [midisp] |
1924 | in al, dx |
1924 | in al, dx |
1925 | and al, 0x40 |
1925 | and al, 0x40 |
1926 | pop edx |
1926 | pop edx |
1927 | ret |
1927 | ret |
1928 | 1928 | ||
1929 | 1929 | ||
1930 | get_mpu_in: |
1930 | get_mpu_in: |
1931 | 1931 | ||
1932 | push edx |
1932 | push edx |
1933 | mov dx, word [mididp] |
1933 | mov dx, word [mididp] |
1934 | in al, dx |
1934 | in al, dx |
1935 | pop edx |
1935 | pop edx |
1936 | ret |
1936 | ret |
1937 | 1937 | ||
1938 | 1938 | ||
1939 | put_mpu_out: |
1939 | put_mpu_out: |
1940 | 1940 | ||
1941 | push edx |
1941 | push edx |
1942 | mov dx, word [mididp] |
1942 | mov dx, word [mididp] |
1943 | out dx, al |
1943 | out dx, al |
1944 | pop edx |
1944 | pop edx |
1945 | ret |
1945 | ret |
1946 | 1946 | ||
1947 | 1947 | ||
1948 | 1948 | ||
1949 | align 4 |
1949 | align 4 |
1950 | 1950 | ||
1951 | sys_midi: |
1951 | sys_midi: |
1952 | cmp [mididp], 0 |
1952 | cmp [mididp], 0 |
1953 | jnz sm0 |
1953 | jnz sm0 |
1954 | mov [esp+36], dword 1 |
1954 | mov [esp+36], dword 1 |
1955 | ret |
1955 | ret |
1956 | sm0: |
1956 | sm0: |
1957 | and [esp+36], dword 0 |
1957 | and [esp+36], dword 0 |
1958 | dec ebx |
1958 | dec ebx |
1959 | jnz smn1 |
1959 | jnz smn1 |
1960 | ; call setuart |
1960 | ; call setuart |
1961 | su1: |
1961 | su1: |
1962 | call is_output |
1962 | call is_output |
1963 | test al, al |
1963 | test al, al |
1964 | jnz su1 |
1964 | jnz su1 |
1965 | mov dx, word [midisp] |
1965 | mov dx, word [midisp] |
1966 | mov al, 0xff |
1966 | mov al, 0xff |
1967 | out dx, al |
1967 | out dx, al |
1968 | su2: |
1968 | su2: |
1969 | mov dx, word [midisp] |
1969 | mov dx, word [midisp] |
1970 | mov al, 0xff |
1970 | mov al, 0xff |
1971 | out dx, al |
1971 | out dx, al |
1972 | call is_input |
1972 | call is_input |
1973 | test al, al |
1973 | test al, al |
1974 | jnz su2 |
1974 | jnz su2 |
1975 | call get_mpu_in |
1975 | call get_mpu_in |
1976 | cmp al, 0xfe |
1976 | cmp al, 0xfe |
1977 | jnz su2 |
1977 | jnz su2 |
1978 | su3: |
1978 | su3: |
1979 | call is_output |
1979 | call is_output |
1980 | test al, al |
1980 | test al, al |
1981 | jnz su3 |
1981 | jnz su3 |
1982 | mov dx, word [midisp] |
1982 | mov dx, word [midisp] |
1983 | mov al, 0x3f |
1983 | mov al, 0x3f |
1984 | out dx, al |
1984 | out dx, al |
1985 | ret |
1985 | ret |
1986 | smn1: |
1986 | smn1: |
1987 | dec ebx |
1987 | dec ebx |
1988 | jnz smn2 |
1988 | jnz smn2 |
1989 | sm10: |
1989 | sm10: |
1990 | call get_mpu_in |
1990 | call get_mpu_in |
1991 | call is_output |
1991 | call is_output |
1992 | test al, al |
1992 | test al, al |
1993 | jnz sm10 |
1993 | jnz sm10 |
1994 | mov al, bl |
1994 | mov al, bl |
1995 | call put_mpu_out |
1995 | call put_mpu_out |
1996 | smn2: |
1996 | smn2: |
1997 | ret |
1997 | ret |
1998 | 1998 | ||
1999 | detect_devices: |
1999 | detect_devices: |
2000 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2000 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2001 | ;include 'detect/commouse.inc' |
2001 | ;include 'detect/commouse.inc' |
2002 | ;include 'detect/ps2mouse.inc' |
2002 | ;include 'detect/ps2mouse.inc' |
2003 | ;include 'detect/dev_fd.inc' |
2003 | ;include 'detect/dev_fd.inc' |
2004 | ;include 'detect/dev_hdcd.inc' |
2004 | ;include 'detect/dev_hdcd.inc' |
2005 | ;include 'detect/sear_par.inc' |
2005 | ;include 'detect/sear_par.inc' |
2006 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2006 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2007 | ret |
2007 | ret |
2008 | 2008 | ||
2009 | sys_end: |
2009 | sys_end: |
2010 | ;-------------------------------------- |
2010 | ;-------------------------------------- |
2011 | cmp [_display.select_cursor], 0 |
2011 | cmp [_display.select_cursor], 0 |
2012 | je @f |
2012 | je @f |
2013 | ; restore default cursor before killing |
2013 | ; restore default cursor before killing |
2014 | pusha |
2014 | pusha |
2015 | mov ecx, [current_slot] |
2015 | mov ecx, [current_slot] |
2016 | call restore_default_cursor_before_killing |
2016 | call restore_default_cursor_before_killing |
2017 | popa |
2017 | popa |
2018 | @@: |
2018 | @@: |
2019 | ;-------------------------------------- |
2019 | ;-------------------------------------- |
2020 | ; kill all sockets this process owns |
2020 | ; kill all sockets this process owns |
2021 | pusha |
2021 | pusha |
2022 | mov edx, [TASK_BASE] |
2022 | mov edx, [TASK_BASE] |
2023 | mov edx, [edx+TASKDATA.pid] |
2023 | mov edx, [edx+TASKDATA.pid] |
2024 | call SOCKET_process_end |
2024 | call SOCKET_process_end |
2025 | popa |
2025 | popa |
2026 | ;-------------------------------------- |
2026 | ;-------------------------------------- |
2027 | mov ecx, [current_slot] |
2027 | mov ecx, [current_slot] |
2028 | mov eax, [ecx+APPDATA.tls_base] |
2028 | mov eax, [ecx+APPDATA.tls_base] |
2029 | test eax, eax |
2029 | test eax, eax |
2030 | jz @F |
2030 | jz @F |
2031 | 2031 | ||
2032 | stdcall user_free, eax |
2032 | stdcall user_free, eax |
2033 | @@: |
2033 | @@: |
2034 | 2034 | ||
2035 | mov eax, [TASK_BASE] |
2035 | mov eax, [TASK_BASE] |
2036 | mov [eax+TASKDATA.state], 3; terminate this program |
2036 | mov [eax+TASKDATA.state], 3; terminate this program |
2037 | call wakeup_osloop |
2037 | call wakeup_osloop |
2038 | 2038 | ||
2039 | waitterm: ; wait here for termination |
2039 | waitterm: ; wait here for termination |
2040 | mov ebx, 100 |
2040 | mov ebx, 100 |
2041 | call delay_hs |
2041 | call delay_hs |
2042 | jmp waitterm |
2042 | jmp waitterm |
2043 | ;------------------------------------------------------------------------------ |
2043 | ;------------------------------------------------------------------------------ |
2044 | align 4 |
2044 | align 4 |
2045 | restore_default_cursor_before_killing: |
2045 | restore_default_cursor_before_killing: |
2046 | pushfd |
2046 | pushfd |
2047 | cli |
2047 | cli |
2048 | mov eax, [def_cursor] |
2048 | mov eax, [def_cursor] |
2049 | mov [ecx+APPDATA.cursor], eax |
2049 | mov [ecx+APPDATA.cursor], eax |
2050 | 2050 | ||
2051 | movzx eax, word [MOUSE_Y] |
2051 | movzx eax, word [MOUSE_Y] |
2052 | movzx ebx, word [MOUSE_X] |
2052 | movzx ebx, word [MOUSE_X] |
2053 | ; mov ecx, [Screen_Max_X] |
2053 | ; mov ecx, [Screen_Max_X] |
2054 | ; inc ecx |
2054 | ; inc ecx |
2055 | ; mul ecx |
2055 | ; mul ecx |
2056 | mov eax, [d_width_calc_area + eax*4] |
2056 | mov eax, [d_width_calc_area + eax*4] |
2057 | 2057 | ||
2058 | add eax, [_WinMapAddress] |
2058 | add eax, [_WinMapAddress] |
2059 | movzx edx, byte [ebx+eax] |
2059 | movzx edx, byte [ebx+eax] |
2060 | shl edx, 8 |
2060 | shl edx, 8 |
2061 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2061 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2062 | 2062 | ||
2063 | cmp esi, [current_cursor] |
2063 | cmp esi, [current_cursor] |
2064 | je @f |
2064 | je @f |
2065 | 2065 | ||
2066 | push esi |
2066 | push esi |
2067 | call [_display.select_cursor] |
2067 | call [_display.select_cursor] |
2068 | mov [current_cursor], esi |
2068 | mov [current_cursor], esi |
2069 | @@: |
2069 | @@: |
2070 | mov [redrawmouse_unconditional], 1 |
2070 | mov [redrawmouse_unconditional], 1 |
2071 | call wakeup_osloop |
2071 | call wakeup_osloop |
2072 | popfd |
2072 | popfd |
2073 | ret |
2073 | ret |
2074 | ;------------------------------------------------------------------------------ |
2074 | ;------------------------------------------------------------------------------ |
2075 | iglobal |
2075 | iglobal |
2076 | align 4 |
2076 | align 4 |
2077 | sys_system_table: |
2077 | sys_system_table: |
2078 | dd sysfn_deactivate ; 1 = deactivate window |
2078 | dd sysfn_deactivate ; 1 = deactivate window |
2079 | dd sysfn_terminate ; 2 = terminate thread |
2079 | dd sysfn_terminate ; 2 = terminate thread |
2080 | dd sysfn_activate ; 3 = activate window |
2080 | dd sysfn_activate ; 3 = activate window |
2081 | dd sysfn_getidletime ; 4 = get idle time |
2081 | dd sysfn_getidletime ; 4 = get idle time |
2082 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2082 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2083 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2083 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2084 | dd sysfn_getactive ; 7 = get active window |
2084 | dd sysfn_getactive ; 7 = get active window |
2085 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2085 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2086 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2086 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2087 | dd sysfn_minimize ; 10 = minimize window |
2087 | dd sysfn_minimize ; 10 = minimize window |
2088 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2088 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2089 | dd sysfn_lastkey ; 12 = get last pressed key |
2089 | dd sysfn_lastkey ; 12 = get last pressed key |
2090 | dd sysfn_getversion ; 13 = get kernel version |
2090 | dd sysfn_getversion ; 13 = get kernel version |
2091 | dd sysfn_waitretrace ; 14 = wait retrace |
2091 | dd sysfn_waitretrace ; 14 = wait retrace |
2092 | dd sysfn_centermouse ; 15 = center mouse cursor |
2092 | dd sysfn_centermouse ; 15 = center mouse cursor |
2093 | dd sysfn_getfreemem ; 16 = get free memory size |
2093 | dd sysfn_getfreemem ; 16 = get free memory size |
2094 | dd sysfn_getallmem ; 17 = get total memory size |
2094 | dd sysfn_getallmem ; 17 = get total memory size |
2095 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2095 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2096 | ; instead of slot |
2096 | ; instead of slot |
2097 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2097 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2098 | dd sysfn_meminfo ; 20 = get extended memory info |
2098 | dd sysfn_meminfo ; 20 = get extended memory info |
2099 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2099 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2100 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2100 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2101 | dd sysfn_min_windows ; 23 = minimize all windows |
2101 | dd sysfn_min_windows ; 23 = minimize all windows |
2102 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2102 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2103 | sysfn_num = ($ - sys_system_table)/4 |
2103 | sysfn_num = ($ - sys_system_table)/4 |
2104 | endg |
2104 | endg |
2105 | ;------------------------------------------------------------------------------ |
2105 | ;------------------------------------------------------------------------------ |
2106 | sys_system: |
2106 | sys_system: |
2107 | dec ebx |
2107 | dec ebx |
2108 | cmp ebx, sysfn_num |
2108 | cmp ebx, sysfn_num |
2109 | jae @f |
2109 | jae @f |
2110 | jmp dword [sys_system_table + ebx*4] |
2110 | jmp dword [sys_system_table + ebx*4] |
2111 | @@: |
2111 | @@: |
2112 | ret |
2112 | ret |
2113 | ;------------------------------------------------------------------------------ |
2113 | ;------------------------------------------------------------------------------ |
2114 | sysfn_shutdown: ; 18.9 = system shutdown |
2114 | sysfn_shutdown: ; 18.9 = system shutdown |
2115 | cmp ecx, 1 |
2115 | cmp ecx, 1 |
2116 | jl exit_for_anyone |
2116 | jl exit_for_anyone |
2117 | cmp ecx, 4 |
2117 | cmp ecx, 4 |
2118 | jg exit_for_anyone |
2118 | jg exit_for_anyone |
2119 | mov [BOOT_VAR+0x9030], cl |
2119 | mov [BOOT_VAR+0x9030], cl |
2120 | 2120 | ||
2121 | mov eax, [TASK_COUNT] |
2121 | mov eax, [TASK_COUNT] |
2122 | mov [SYS_SHUTDOWN], al |
2122 | mov [SYS_SHUTDOWN], al |
2123 | mov [shutdown_processes], eax |
2123 | mov [shutdown_processes], eax |
2124 | call wakeup_osloop |
2124 | call wakeup_osloop |
2125 | and dword [esp+32], 0 |
2125 | and dword [esp+32], 0 |
2126 | exit_for_anyone: |
2126 | exit_for_anyone: |
2127 | ret |
2127 | ret |
2128 | uglobal |
2128 | uglobal |
2129 | shutdown_processes: |
2129 | shutdown_processes: |
2130 | dd 0x0 |
2130 | dd 0x0 |
2131 | endg |
2131 | endg |
2132 | ;------------------------------------------------------------------------------ |
2132 | ;------------------------------------------------------------------------------ |
2133 | sysfn_terminate: ; 18.2 = TERMINATE |
2133 | sysfn_terminate: ; 18.2 = TERMINATE |
2134 | push ecx |
2134 | push ecx |
2135 | cmp ecx, 2 |
2135 | cmp ecx, 2 |
2136 | jb noprocessterminate |
2136 | jb noprocessterminate |
2137 | mov edx, [TASK_COUNT] |
2137 | mov edx, [TASK_COUNT] |
2138 | cmp ecx, edx |
2138 | cmp ecx, edx |
2139 | ja noprocessterminate |
2139 | ja noprocessterminate |
2140 | mov eax, [TASK_COUNT] |
2140 | mov eax, [TASK_COUNT] |
2141 | shl ecx, 5 |
2141 | shl ecx, 5 |
2142 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2142 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2143 | add ecx, CURRENT_TASK+TASKDATA.state |
2143 | add ecx, CURRENT_TASK+TASKDATA.state |
2144 | cmp byte [ecx], 9 |
2144 | cmp byte [ecx], 9 |
2145 | jz noprocessterminate |
2145 | jz noprocessterminate |
2146 | push ecx edx |
2146 | push ecx edx |
2147 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2147 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2148 | call request_terminate |
2148 | call request_terminate |
2149 | pop edx ecx |
2149 | pop edx ecx |
2150 | test eax, eax |
2150 | test eax, eax |
2151 | jz noprocessterminate |
2151 | jz noprocessterminate |
2152 | ;-------------------------------------- |
2152 | ;-------------------------------------- |
2153 | ; terminate all network sockets it used |
2153 | ; terminate all network sockets it used |
2154 | pusha |
2154 | pusha |
2155 | mov eax, edx |
2155 | mov eax, edx |
2156 | call SOCKET_process_end |
2156 | call SOCKET_process_end |
2157 | popa |
2157 | popa |
2158 | ;-------------------------------------- |
2158 | ;-------------------------------------- |
2159 | cmp [_display.select_cursor], 0 |
2159 | cmp [_display.select_cursor], 0 |
2160 | je .restore_end |
2160 | je .restore_end |
2161 | ; restore default cursor before killing |
2161 | ; restore default cursor before killing |
2162 | pusha |
2162 | pusha |
2163 | mov ecx, [esp+32] |
2163 | mov ecx, [esp+32] |
2164 | shl ecx, 8 |
2164 | shl ecx, 8 |
2165 | add ecx, SLOT_BASE |
2165 | add ecx, SLOT_BASE |
2166 | mov eax, [def_cursor] |
2166 | mov eax, [def_cursor] |
2167 | cmp [ecx+APPDATA.cursor], eax |
2167 | cmp [ecx+APPDATA.cursor], eax |
2168 | je @f |
2168 | je @f |
2169 | call restore_default_cursor_before_killing |
2169 | call restore_default_cursor_before_killing |
2170 | @@: |
2170 | @@: |
2171 | popa |
2171 | popa |
2172 | .restore_end: |
2172 | .restore_end: |
2173 | ;-------------------------------------- |
2173 | ;-------------------------------------- |
2174 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2174 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2175 | mov [ecx], byte 3; clear possible i40's |
2175 | mov [ecx], byte 3; clear possible i40's |
2176 | call wakeup_osloop |
2176 | call wakeup_osloop |
2177 | ;call MEM_Heap_UnLock |
2177 | ;call MEM_Heap_UnLock |
2178 | 2178 | ||
2179 | cmp edx, [application_table_owner]; clear app table stat |
2179 | cmp edx, [application_table_owner]; clear app table stat |
2180 | jne noatsc |
2180 | jne noatsc |
2181 | call unlock_application_table |
2181 | call unlock_application_table |
2182 | noatsc: |
2182 | noatsc: |
2183 | noprocessterminate: |
2183 | noprocessterminate: |
2184 | add esp, 4 |
2184 | add esp, 4 |
2185 | ret |
2185 | ret |
2186 | ;------------------------------------------------------------------------------ |
2186 | ;------------------------------------------------------------------------------ |
2187 | sysfn_terminate2: |
2187 | sysfn_terminate2: |
2188 | ;lock application_table_status mutex |
2188 | ;lock application_table_status mutex |
2189 | .table_status: |
2189 | .table_status: |
2190 | call lock_application_table |
2190 | call lock_application_table |
2191 | mov eax, ecx |
2191 | mov eax, ecx |
2192 | call pid_to_slot |
2192 | call pid_to_slot |
2193 | test eax, eax |
2193 | test eax, eax |
2194 | jz .not_found |
2194 | jz .not_found |
2195 | mov ecx, eax |
2195 | mov ecx, eax |
2196 | cli |
2196 | cli |
2197 | call sysfn_terminate |
2197 | call sysfn_terminate |
2198 | call unlock_application_table |
2198 | call unlock_application_table |
2199 | sti |
2199 | sti |
2200 | and dword [esp+32], 0 |
2200 | and dword [esp+32], 0 |
2201 | ret |
2201 | ret |
2202 | .not_found: |
2202 | .not_found: |
2203 | call unlock_application_table |
2203 | call unlock_application_table |
2204 | or dword [esp+32], -1 |
2204 | or dword [esp+32], -1 |
2205 | ret |
2205 | ret |
2206 | ;------------------------------------------------------------------------------ |
2206 | ;------------------------------------------------------------------------------ |
2207 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2207 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2208 | cmp ecx, 2 |
2208 | cmp ecx, 2 |
2209 | jb .nowindowdeactivate |
2209 | jb .nowindowdeactivate |
2210 | cmp ecx, [TASK_COUNT] |
2210 | cmp ecx, [TASK_COUNT] |
2211 | ja .nowindowdeactivate |
2211 | ja .nowindowdeactivate |
2212 | 2212 | ||
2213 | movzx esi, word [WIN_STACK + ecx*2] |
2213 | movzx esi, word [WIN_STACK + ecx*2] |
2214 | cmp esi, 1 |
2214 | cmp esi, 1 |
2215 | je .nowindowdeactivate ; already deactive |
2215 | je .nowindowdeactivate ; already deactive |
2216 | 2216 | ||
2217 | mov edi, ecx |
2217 | mov edi, ecx |
2218 | shl edi, 5 |
2218 | shl edi, 5 |
2219 | add edi, window_data |
2219 | add edi, window_data |
2220 | movzx esi, word [WIN_STACK + ecx * 2] |
2220 | movzx esi, word [WIN_STACK + ecx * 2] |
2221 | lea esi, [WIN_POS + esi * 2] |
2221 | lea esi, [WIN_POS + esi * 2] |
2222 | call window._.window_deactivate |
2222 | call window._.window_deactivate |
2223 | 2223 | ||
2224 | call syscall_display_settings._.calculate_whole_screen |
2224 | call syscall_display_settings._.calculate_whole_screen |
2225 | call syscall_display_settings._.redraw_whole_screen |
2225 | call syscall_display_settings._.redraw_whole_screen |
2226 | .nowindowdeactivate: |
2226 | .nowindowdeactivate: |
2227 | ret |
2227 | ret |
2228 | ;------------------------------------------------------------------------------ |
2228 | ;------------------------------------------------------------------------------ |
2229 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2229 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2230 | cmp ecx, 2 |
2230 | cmp ecx, 2 |
2231 | jb .nowindowactivate |
2231 | jb .nowindowactivate |
2232 | cmp ecx, [TASK_COUNT] |
2232 | cmp ecx, [TASK_COUNT] |
2233 | ja .nowindowactivate |
2233 | ja .nowindowactivate |
2234 | ;------------------------------------- |
2234 | ;------------------------------------- |
2235 | @@: |
2235 | @@: |
2236 | ; If the window is captured and moved by the user, |
2236 | ; If the window is captured and moved by the user, |
2237 | ; then you can't change the position in window stack!!! |
2237 | ; then you can't change the position in window stack!!! |
2238 | mov al, [mouse.active_sys_window.action] |
2238 | mov al, [mouse.active_sys_window.action] |
2239 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2239 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2240 | test al, al |
2240 | test al, al |
2241 | jz @f |
2241 | jz @f |
2242 | call change_task |
2242 | call change_task |
2243 | jmp @b |
2243 | jmp @b |
2244 | @@: |
2244 | @@: |
2245 | ;------------------------------------- |
2245 | ;------------------------------------- |
2246 | mov [window_minimize], 2; restore window if minimized |
2246 | mov [window_minimize], 2; restore window if minimized |
2247 | call wakeup_osloop |
2247 | call wakeup_osloop |
2248 | 2248 | ||
2249 | movzx esi, word [WIN_STACK + ecx*2] |
2249 | movzx esi, word [WIN_STACK + ecx*2] |
2250 | cmp esi, [TASK_COUNT] |
2250 | cmp esi, [TASK_COUNT] |
2251 | je .nowindowactivate; already active |
2251 | je .nowindowactivate; already active |
2252 | 2252 | ||
2253 | mov edi, ecx |
2253 | mov edi, ecx |
2254 | shl edi, 5 |
2254 | shl edi, 5 |
2255 | add edi, window_data |
2255 | add edi, window_data |
2256 | movzx esi, word [WIN_STACK + ecx * 2] |
2256 | movzx esi, word [WIN_STACK + ecx * 2] |
2257 | lea esi, [WIN_POS + esi * 2] |
2257 | lea esi, [WIN_POS + esi * 2] |
2258 | call waredraw |
2258 | call waredraw |
2259 | .nowindowactivate: |
2259 | .nowindowactivate: |
2260 | ret |
2260 | ret |
2261 | ;------------------------------------------------------------------------------ |
2261 | ;------------------------------------------------------------------------------ |
2262 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2262 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2263 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2263 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2264 | mov [esp+32], eax |
2264 | mov [esp+32], eax |
2265 | ret |
2265 | ret |
2266 | ;------------------------------------------------------------------------------ |
2266 | ;------------------------------------------------------------------------------ |
2267 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2267 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2268 | mov eax, dword [cpu_freq] |
2268 | mov eax, dword [cpu_freq] |
2269 | mov [esp+32], eax |
2269 | mov [esp+32], eax |
2270 | ret |
2270 | ret |
2271 | ;------------------------------------------------------------------------------ |
2271 | ;------------------------------------------------------------------------------ |
2272 | get_cpu_freq: |
2272 | get_cpu_freq: |
2273 | mov eax, dword [cpu_freq] |
2273 | mov eax, dword [cpu_freq] |
2274 | mov edx, dword [cpu_freq+4] |
2274 | mov edx, dword [cpu_freq+4] |
2275 | ret |
2275 | ret |
2276 | ; SAVE ramdisk to /hd/1/menuet.img |
2276 | ; SAVE ramdisk to /hd/1/menuet.img |
2277 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2277 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2278 | include 'blkdev/rdsave.inc' |
2278 | include 'blkdev/rdsave.inc' |
2279 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2279 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2280 | ;------------------------------------------------------------------------------ |
2280 | ;------------------------------------------------------------------------------ |
2281 | align 4 |
2281 | align 4 |
2282 | sysfn_getactive: ; 18.7 = get active window |
2282 | sysfn_getactive: ; 18.7 = get active window |
2283 | mov eax, [TASK_COUNT] |
2283 | mov eax, [TASK_COUNT] |
2284 | movzx eax, word [WIN_POS + eax*2] |
2284 | movzx eax, word [WIN_POS + eax*2] |
2285 | mov [esp+32], eax |
2285 | mov [esp+32], eax |
2286 | ret |
2286 | ret |
2287 | ;------------------------------------------------------------------------------ |
2287 | ;------------------------------------------------------------------------------ |
2288 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2288 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2289 | ; cmp ecx,1 |
2289 | ; cmp ecx,1 |
2290 | dec ecx |
2290 | dec ecx |
2291 | jnz nogetsoundflag |
2291 | jnz nogetsoundflag |
2292 | movzx eax, byte [sound_flag]; get sound_flag |
2292 | movzx eax, byte [sound_flag]; get sound_flag |
2293 | mov [esp+32], eax |
2293 | mov [esp+32], eax |
2294 | ret |
2294 | ret |
2295 | nogetsoundflag: |
2295 | nogetsoundflag: |
2296 | ; cmp ecx,2 |
2296 | ; cmp ecx,2 |
2297 | dec ecx |
2297 | dec ecx |
2298 | jnz nosoundflag |
2298 | jnz nosoundflag |
2299 | xor byte [sound_flag], 1 |
2299 | xor byte [sound_flag], 1 |
2300 | nosoundflag: |
2300 | nosoundflag: |
2301 | ret |
2301 | ret |
2302 | ;------------------------------------------------------------------------------ |
2302 | ;------------------------------------------------------------------------------ |
2303 | sysfn_minimize: ; 18.10 = minimize window |
2303 | sysfn_minimize: ; 18.10 = minimize window |
2304 | mov [window_minimize], 1 |
2304 | mov [window_minimize], 1 |
2305 | call wakeup_osloop |
2305 | call wakeup_osloop |
2306 | ret |
2306 | ret |
2307 | ;------------------------------------------------------------------------------ |
2307 | ;------------------------------------------------------------------------------ |
2308 | align 4 |
2308 | align 4 |
2309 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2309 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2310 | ; cmp ecx,1 |
2310 | ; cmp ecx,1 |
2311 | dec ecx |
2311 | dec ecx |
2312 | jnz full_table |
2312 | jnz full_table |
2313 | small_table: |
2313 | small_table: |
2314 | call for_all_tables |
2314 | call for_all_tables |
2315 | mov ecx, 10 |
2315 | mov ecx, 10 |
2316 | cld |
2316 | cld |
2317 | rep movsb |
2317 | rep movsb |
2318 | ret |
2318 | ret |
2319 | for_all_tables: |
2319 | for_all_tables: |
2320 | mov edi, edx |
2320 | mov edi, edx |
2321 | mov esi, DRIVE_DATA |
2321 | mov esi, DRIVE_DATA |
2322 | ret |
2322 | ret |
2323 | full_table: |
2323 | full_table: |
2324 | ; cmp ecx,2 |
2324 | ; cmp ecx,2 |
2325 | dec ecx |
2325 | dec ecx |
2326 | jnz exit_for_anyone |
2326 | jnz exit_for_anyone |
2327 | call for_all_tables |
2327 | call for_all_tables |
2328 | mov ecx, 16384 |
2328 | mov ecx, 16384 |
2329 | cld |
2329 | cld |
2330 | rep movsd |
2330 | rep movsd |
2331 | ret |
2331 | ret |
2332 | ;------------------------------------------------------------------------------ |
2332 | ;------------------------------------------------------------------------------ |
2333 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2333 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2334 | and dword [esp+32], 0 |
2334 | and dword [esp+32], 0 |
2335 | ret |
2335 | ret |
2336 | ;------------------------------------------------------------------------------ |
2336 | ;------------------------------------------------------------------------------ |
2337 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2337 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2338 | mov edi, ecx |
2338 | mov edi, ecx |
2339 | mov esi, version_inf |
2339 | mov esi, version_inf |
2340 | mov ecx, version_end-version_inf |
2340 | mov ecx, version_end-version_inf |
2341 | rep movsb |
2341 | rep movsb |
2342 | ret |
2342 | ret |
2343 | ;------------------------------------------------------------------------------ |
2343 | ;------------------------------------------------------------------------------ |
2344 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2344 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2345 | ;wait retrace functions |
2345 | ;wait retrace functions |
2346 | sys_wait_retrace: |
2346 | sys_wait_retrace: |
2347 | mov edx, 0x3da |
2347 | mov edx, 0x3da |
2348 | WaitRetrace_loop: |
2348 | WaitRetrace_loop: |
2349 | in al, dx |
2349 | in al, dx |
2350 | test al, 1000b |
2350 | test al, 1000b |
2351 | jz WaitRetrace_loop |
2351 | jz WaitRetrace_loop |
2352 | and [esp+32], dword 0 |
2352 | and [esp+32], dword 0 |
2353 | ret |
2353 | ret |
2354 | ;------------------------------------------------------------------------------ |
2354 | ;------------------------------------------------------------------------------ |
2355 | align 4 |
2355 | align 4 |
2356 | sysfn_centermouse: ; 18.15 = mouse centered |
2356 | sysfn_centermouse: ; 18.15 = mouse centered |
2357 | ; removed here by |
2357 | ; removed here by |
2358 | ; call mouse_centered |
2358 | ; call mouse_centered |
2359 | ;* mouse centered - start code- Mario79 |
2359 | ;* mouse centered - start code- Mario79 |
2360 | ;mouse_centered: |
2360 | ;mouse_centered: |
2361 | ; push eax |
2361 | ; push eax |
2362 | mov eax, [Screen_Max_X] |
2362 | mov eax, [Screen_Max_X] |
2363 | shr eax, 1 |
2363 | shr eax, 1 |
2364 | mov [MOUSE_X], ax |
2364 | mov [MOUSE_X], ax |
2365 | mov eax, [Screen_Max_Y] |
2365 | mov eax, [Screen_Max_Y] |
2366 | shr eax, 1 |
2366 | shr eax, 1 |
2367 | mov [MOUSE_Y], ax |
2367 | mov [MOUSE_Y], ax |
2368 | call wakeup_osloop |
2368 | call wakeup_osloop |
2369 | ; ret |
2369 | ; ret |
2370 | ;* mouse centered - end code- Mario79 |
2370 | ;* mouse centered - end code- Mario79 |
2371 | xor eax, eax |
2371 | xor eax, eax |
2372 | and [esp+32], eax |
2372 | and [esp+32], eax |
2373 | ; pop eax |
2373 | ; pop eax |
2374 | ret |
2374 | ret |
2375 | ;------------------------------------------------------------------------------ |
2375 | ;------------------------------------------------------------------------------ |
2376 | align 4 |
2376 | align 4 |
2377 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2377 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2378 | test ecx, ecx; get mouse speed factor |
2378 | test ecx, ecx; get mouse speed factor |
2379 | jnz .set_mouse_acceleration |
2379 | jnz .set_mouse_acceleration |
2380 | xor eax, eax |
2380 | xor eax, eax |
2381 | mov ax, [mouse_speed_factor] |
2381 | mov ax, [mouse_speed_factor] |
2382 | mov [esp+32], eax |
2382 | mov [esp+32], eax |
2383 | ret |
2383 | ret |
2384 | .set_mouse_acceleration: |
2384 | .set_mouse_acceleration: |
2385 | ; cmp ecx,1 ; set mouse speed factor |
2385 | ; cmp ecx,1 ; set mouse speed factor |
2386 | dec ecx |
2386 | dec ecx |
2387 | jnz .get_mouse_delay |
2387 | jnz .get_mouse_delay |
2388 | mov [mouse_speed_factor], dx |
2388 | mov [mouse_speed_factor], dx |
2389 | ret |
2389 | ret |
2390 | .get_mouse_delay: |
2390 | .get_mouse_delay: |
2391 | ; cmp ecx,2 ; get mouse delay |
2391 | ; cmp ecx,2 ; get mouse delay |
2392 | dec ecx |
2392 | dec ecx |
2393 | jnz .set_mouse_delay |
2393 | jnz .set_mouse_delay |
2394 | mov eax, [mouse_delay] |
2394 | mov eax, [mouse_delay] |
2395 | mov [esp+32], eax |
2395 | mov [esp+32], eax |
2396 | ret |
2396 | ret |
2397 | .set_mouse_delay: |
2397 | .set_mouse_delay: |
2398 | ; cmp ecx,3 ; set mouse delay |
2398 | ; cmp ecx,3 ; set mouse delay |
2399 | dec ecx |
2399 | dec ecx |
2400 | jnz .set_pointer_position |
2400 | jnz .set_pointer_position |
2401 | mov [mouse_delay], edx |
2401 | mov [mouse_delay], edx |
2402 | ret |
2402 | ret |
2403 | .set_pointer_position: |
2403 | .set_pointer_position: |
2404 | ; cmp ecx,4 ; set mouse pointer position |
2404 | ; cmp ecx,4 ; set mouse pointer position |
2405 | dec ecx |
2405 | dec ecx |
2406 | jnz .set_mouse_button |
2406 | jnz .set_mouse_button |
2407 | cmp dx, word[Screen_Max_Y] |
2407 | cmp dx, word[Screen_Max_Y] |
2408 | ja .end |
2408 | ja .end |
2409 | rol edx, 16 |
2409 | rol edx, 16 |
2410 | cmp dx, word[Screen_Max_X] |
2410 | cmp dx, word[Screen_Max_X] |
2411 | ja .end |
2411 | ja .end |
2412 | mov [MOUSE_X], edx |
2412 | mov [MOUSE_X], edx |
2413 | call wakeup_osloop |
2413 | call wakeup_osloop |
2414 | ret |
2414 | ret |
2415 | .set_mouse_button: |
2415 | .set_mouse_button: |
2416 | ; cmp ecx,5 ; set mouse button features |
2416 | ; cmp ecx,5 ; set mouse button features |
2417 | dec ecx |
2417 | dec ecx |
2418 | jnz .end |
2418 | jnz .end |
2419 | mov [BTN_DOWN], dl |
2419 | mov [BTN_DOWN], dl |
2420 | mov [mouse_active], 1 |
2420 | mov [mouse_active], 1 |
2421 | call wakeup_osloop |
2421 | call wakeup_osloop |
2422 | .end: |
2422 | .end: |
2423 | ret |
2423 | ret |
2424 | ;------------------------------------------------------------------------------ |
2424 | ;------------------------------------------------------------------------------ |
2425 | sysfn_getfreemem: |
2425 | sysfn_getfreemem: |
2426 | mov eax, [pg_data.pages_free] |
2426 | mov eax, [pg_data.pages_free] |
2427 | shl eax, 2 |
2427 | shl eax, 2 |
2428 | mov [esp+32], eax |
2428 | mov [esp+32], eax |
2429 | ret |
2429 | ret |
2430 | ;------------------------------------------------------------------------------ |
2430 | ;------------------------------------------------------------------------------ |
2431 | sysfn_getallmem: |
2431 | sysfn_getallmem: |
2432 | mov eax, [MEM_AMOUNT] |
2432 | mov eax, [MEM_AMOUNT] |
2433 | shr eax, 10 |
2433 | shr eax, 10 |
2434 | mov [esp+32], eax |
2434 | mov [esp+32], eax |
2435 | ret |
2435 | ret |
2436 | ;------------------------------------------------------------------------------ |
2436 | ;------------------------------------------------------------------------------ |
2437 | sysfn_pid_to_slot: |
2437 | sysfn_pid_to_slot: |
2438 | mov eax, ecx |
2438 | mov eax, ecx |
2439 | call pid_to_slot |
2439 | call pid_to_slot |
2440 | mov [esp+32], eax |
2440 | mov [esp+32], eax |
2441 | ret |
2441 | ret |
2442 | ;------------------------------------------------------------------------------ |
2442 | ;------------------------------------------------------------------------------ |
2443 | sysfn_min_rest_window: |
2443 | sysfn_min_rest_window: |
2444 | pushad |
2444 | pushad |
2445 | mov eax, edx ; ebx - operating |
2445 | mov eax, edx ; ebx - operating |
2446 | shr ecx, 1 |
2446 | shr ecx, 1 |
2447 | jnc @f |
2447 | jnc @f |
2448 | call pid_to_slot |
2448 | call pid_to_slot |
2449 | @@: |
2449 | @@: |
2450 | or eax, eax ; eax - number of slot |
2450 | or eax, eax ; eax - number of slot |
2451 | jz .error |
2451 | jz .error |
2452 | cmp eax, 255 ; varify maximal slot number |
2452 | cmp eax, 255 ; varify maximal slot number |
2453 | ja .error |
2453 | ja .error |
2454 | movzx eax, word [WIN_STACK + eax*2] |
2454 | movzx eax, word [WIN_STACK + eax*2] |
2455 | shr ecx, 1 |
2455 | shr ecx, 1 |
2456 | jc .restore |
2456 | jc .restore |
2457 | ; .minimize: |
2457 | ; .minimize: |
2458 | call minimize_window |
2458 | call minimize_window |
2459 | jmp .exit |
2459 | jmp .exit |
2460 | .restore: |
2460 | .restore: |
2461 | call restore_minimized_window |
2461 | call restore_minimized_window |
2462 | .exit: |
2462 | .exit: |
2463 | popad |
2463 | popad |
2464 | xor eax, eax |
2464 | xor eax, eax |
2465 | mov [esp+32], eax |
2465 | mov [esp+32], eax |
2466 | ret |
2466 | ret |
2467 | .error: |
2467 | .error: |
2468 | popad |
2468 | popad |
2469 | xor eax, eax |
2469 | xor eax, eax |
2470 | dec eax |
2470 | dec eax |
2471 | mov [esp+32], eax |
2471 | mov [esp+32], eax |
2472 | ret |
2472 | ret |
2473 | ;------------------------------------------------------------------------------ |
2473 | ;------------------------------------------------------------------------------ |
2474 | sysfn_min_windows: |
2474 | sysfn_min_windows: |
2475 | call minimize_all_window |
2475 | call minimize_all_window |
2476 | mov [esp+32], eax |
2476 | mov [esp+32], eax |
2477 | call change_task |
2477 | call change_task |
2478 | ret |
2478 | ret |
2479 | ;------------------------------------------------------------------------------ |
2479 | ;------------------------------------------------------------------------------ |
2480 | sysfn_set_screen_sizes: |
2480 | sysfn_set_screen_sizes: |
2481 | cmp [SCR_MODE], word 0x13 |
2481 | cmp [SCR_MODE], word 0x13 |
2482 | jbe .exit |
2482 | jbe .exit |
2483 | 2483 | ||
2484 | cmp [_display.select_cursor], select_cursor |
2484 | cmp [_display.select_cursor], select_cursor |
2485 | jne .exit |
2485 | jne .exit |
2486 | 2486 | ||
2487 | cmp ecx, [display_width_standard] |
2487 | cmp ecx, [display_width_standard] |
2488 | ja .exit |
2488 | ja .exit |
2489 | 2489 | ||
2490 | cmp edx, [display_height_standard] |
2490 | cmp edx, [display_height_standard] |
2491 | ja .exit |
2491 | ja .exit |
2492 | 2492 | ||
2493 | pushfd |
2493 | pushfd |
2494 | cli |
2494 | cli |
2495 | mov eax, ecx |
2495 | mov eax, ecx |
2496 | mov ecx, [BytesPerScanLine] |
2496 | mov ecx, [BytesPerScanLine] |
2497 | mov [_display.width], eax |
2497 | mov [_display.width], eax |
2498 | dec eax |
2498 | dec eax |
2499 | mov [_display.height], edx |
2499 | mov [_display.height], edx |
2500 | dec edx |
2500 | dec edx |
2501 | ; eax - new Screen_Max_X |
2501 | ; eax - new Screen_Max_X |
2502 | ; edx - new Screen_Max_Y |
2502 | ; edx - new Screen_Max_Y |
2503 | mov [do_not_touch_winmap], 1 |
2503 | mov [do_not_touch_winmap], 1 |
2504 | call set_screen |
2504 | call set_screen |
2505 | mov [do_not_touch_winmap], 0 |
2505 | mov [do_not_touch_winmap], 0 |
2506 | popfd |
2506 | popfd |
2507 | call change_task |
2507 | call change_task |
2508 | .exit: |
2508 | .exit: |
2509 | ret |
2509 | ret |
2510 | ;------------------------------------------------------------------------------ |
2510 | ;------------------------------------------------------------------------------ |
2511 | uglobal |
2511 | uglobal |
2512 | screen_workarea RECT |
2512 | screen_workarea RECT |
2513 | display_width_standard dd 0 |
2513 | display_width_standard dd 0 |
2514 | display_height_standard dd 0 |
2514 | display_height_standard dd 0 |
2515 | do_not_touch_winmap db 0 |
2515 | do_not_touch_winmap db 0 |
2516 | window_minimize db 0 |
2516 | window_minimize db 0 |
2517 | sound_flag db 0 |
2517 | sound_flag db 0 |
2518 | 2518 | ||
2519 | endg |
2519 | endg |
2520 | 2520 | ||
2521 | UID_NONE=0 |
2521 | UID_NONE=0 |
2522 | UID_MENUETOS=1 ;official |
2522 | UID_MENUETOS=1 ;official |
2523 | UID_KOLIBRI=2 ;russian |
2523 | UID_KOLIBRI=2 ;russian |
2524 | 2524 | ||
2525 | iglobal |
2525 | iglobal |
2526 | version_inf: |
2526 | version_inf: |
2527 | db 0,7,7,0 ; version 0.7.7.0 |
2527 | db 0,7,7,0 ; version 0.7.7.0 |
2528 | db 0 |
2528 | db 0 |
2529 | .rev dd __REV__ |
2529 | .rev dd __REV__ |
2530 | version_end: |
2530 | version_end: |
2531 | endg |
2531 | endg |
2532 | ;------------------------------------------------------------------------------ |
2532 | ;------------------------------------------------------------------------------ |
2533 | align 4 |
2533 | align 4 |
2534 | sys_cachetodiskette: |
2534 | sys_cachetodiskette: |
2535 | cmp ebx, 1 |
2535 | cmp ebx, 1 |
2536 | jne .no_floppy_a_save |
2536 | jne .no_floppy_a_save |
2537 | mov [flp_number], 1 |
2537 | mov [flp_number], 1 |
2538 | jmp .save_image_on_floppy |
2538 | jmp .save_image_on_floppy |
2539 | ;-------------------------------------- |
2539 | ;-------------------------------------- |
2540 | align 4 |
2540 | align 4 |
2541 | .no_floppy_a_save: |
2541 | .no_floppy_a_save: |
2542 | cmp ebx, 2 |
2542 | cmp ebx, 2 |
2543 | jne .no_floppy_b_save |
2543 | jne .no_floppy_b_save |
2544 | mov [flp_number], 2 |
2544 | mov [flp_number], 2 |
2545 | ;-------------------------------------- |
2545 | ;-------------------------------------- |
2546 | align 4 |
2546 | align 4 |
2547 | .save_image_on_floppy: |
2547 | .save_image_on_floppy: |
2548 | call save_image |
2548 | call save_image |
2549 | mov [esp + 32], dword 0 |
2549 | mov [esp + 32], dword 0 |
2550 | cmp [FDC_Status], 0 |
2550 | cmp [FDC_Status], 0 |
2551 | je .yes_floppy_save |
2551 | je .yes_floppy_save |
2552 | ;-------------------------------------- |
2552 | ;-------------------------------------- |
2553 | align 4 |
2553 | align 4 |
2554 | .no_floppy_b_save: |
2554 | .no_floppy_b_save: |
2555 | mov [esp + 32], dword 1 |
2555 | mov [esp + 32], dword 1 |
2556 | ;-------------------------------------- |
2556 | ;-------------------------------------- |
2557 | align 4 |
2557 | align 4 |
2558 | .yes_floppy_save: |
2558 | .yes_floppy_save: |
2559 | ret |
2559 | ret |
2560 | ;------------------------------------------------------------------------------ |
2560 | ;------------------------------------------------------------------------------ |
2561 | uglobal |
2561 | uglobal |
2562 | ; bgrchanged dd 0x0 |
2562 | ; bgrchanged dd 0x0 |
2563 | align 4 |
2563 | align 4 |
2564 | bgrlockpid dd 0 |
2564 | bgrlockpid dd 0 |
2565 | bgrlock db 0 |
2565 | bgrlock db 0 |
2566 | endg |
2566 | endg |
2567 | ;------------------------------------------------------------------------------ |
2567 | ;------------------------------------------------------------------------------ |
2568 | align 4 |
2568 | align 4 |
2569 | sys_background: |
2569 | sys_background: |
2570 | cmp ebx, 1 ; BACKGROUND SIZE |
2570 | cmp ebx, 1 ; BACKGROUND SIZE |
2571 | jnz nosb1 |
2571 | jnz nosb1 |
2572 | test ecx, ecx |
2572 | test ecx, ecx |
2573 | jz sbgrr |
2573 | jz sbgrr |
2574 | 2574 | ||
2575 | test edx, edx |
2575 | test edx, edx |
2576 | jz sbgrr |
2576 | jz sbgrr |
2577 | ;-------------------------------------- |
2577 | ;-------------------------------------- |
2578 | align 4 |
2578 | align 4 |
2579 | @@: |
2579 | @@: |
2580 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2580 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2581 | bts dword [bgrlock], 0 |
2581 | bts dword [bgrlock], 0 |
2582 | jnc @f |
2582 | jnc @f |
2583 | call change_task |
2583 | call change_task |
2584 | jmp @b |
2584 | jmp @b |
2585 | ;-------------------------------------- |
2585 | ;-------------------------------------- |
2586 | align 4 |
2586 | align 4 |
2587 | @@: |
2587 | @@: |
2588 | mov [BgrDataWidth], ecx |
2588 | mov [BgrDataWidth], ecx |
2589 | mov [BgrDataHeight], edx |
2589 | mov [BgrDataHeight], edx |
2590 | ; mov [bgrchanged],1 |
2590 | ; mov [bgrchanged],1 |
2591 | 2591 | ||
2592 | pushad |
2592 | pushad |
2593 | ; return memory for old background |
2593 | ; return memory for old background |
2594 | mov eax, [img_background] |
2594 | mov eax, [img_background] |
2595 | cmp eax, static_background_data |
2595 | cmp eax, static_background_data |
2596 | jz @f |
2596 | jz @f |
2597 | stdcall kernel_free, eax |
2597 | stdcall kernel_free, eax |
2598 | ;-------------------------------------- |
2598 | ;-------------------------------------- |
2599 | align 4 |
2599 | align 4 |
2600 | @@: |
2600 | @@: |
2601 | ; calculate RAW size |
2601 | ; calculate RAW size |
2602 | xor eax, eax |
2602 | xor eax, eax |
2603 | inc eax |
2603 | inc eax |
2604 | cmp [BgrDataWidth], eax |
2604 | cmp [BgrDataWidth], eax |
2605 | jae @f |
2605 | jae @f |
2606 | mov [BgrDataWidth], eax |
2606 | mov [BgrDataWidth], eax |
2607 | ;-------------------------------------- |
2607 | ;-------------------------------------- |
2608 | align 4 |
2608 | align 4 |
2609 | @@: |
2609 | @@: |
2610 | cmp [BgrDataHeight], eax |
2610 | cmp [BgrDataHeight], eax |
2611 | jae @f |
2611 | jae @f |
2612 | mov [BgrDataHeight], eax |
2612 | mov [BgrDataHeight], eax |
2613 | ;-------------------------------------- |
2613 | ;-------------------------------------- |
2614 | align 4 |
2614 | align 4 |
2615 | @@: |
2615 | @@: |
2616 | mov eax, [BgrDataWidth] |
2616 | mov eax, [BgrDataWidth] |
2617 | imul eax, [BgrDataHeight] |
2617 | imul eax, [BgrDataHeight] |
2618 | lea eax, [eax*3] |
2618 | lea eax, [eax*3] |
2619 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2619 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2620 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2620 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2621 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2621 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2622 | shr eax, 12 |
2622 | shr eax, 12 |
2623 | inc eax |
2623 | inc eax |
2624 | shl eax, 12 |
2624 | shl eax, 12 |
2625 | mov [mem_BACKGROUND], eax |
2625 | mov [mem_BACKGROUND], eax |
2626 | ; get memory for new background |
2626 | ; get memory for new background |
2627 | stdcall kernel_alloc, eax |
2627 | stdcall kernel_alloc, eax |
2628 | test eax, eax |
2628 | test eax, eax |
2629 | jz .memfailed |
2629 | jz .memfailed |
2630 | mov [img_background], eax |
2630 | mov [img_background], eax |
2631 | jmp .exit |
2631 | jmp .exit |
2632 | ;-------------------------------------- |
2632 | ;-------------------------------------- |
2633 | align 4 |
2633 | align 4 |
2634 | .memfailed: |
2634 | .memfailed: |
2635 | ; revert to static monotone data |
2635 | ; revert to static monotone data |
2636 | mov [img_background], static_background_data |
2636 | mov [img_background], static_background_data |
2637 | xor eax, eax |
2637 | xor eax, eax |
2638 | inc eax |
2638 | inc eax |
2639 | mov [BgrDataWidth], eax |
2639 | mov [BgrDataWidth], eax |
2640 | mov [BgrDataHeight], eax |
2640 | mov [BgrDataHeight], eax |
2641 | mov [mem_BACKGROUND], 4 |
2641 | mov [mem_BACKGROUND], 4 |
2642 | ;-------------------------------------- |
2642 | ;-------------------------------------- |
2643 | align 4 |
2643 | align 4 |
2644 | .exit: |
2644 | .exit: |
2645 | popad |
2645 | popad |
2646 | mov [bgrlock], 0 |
2646 | mov [bgrlock], 0 |
2647 | ;-------------------------------------- |
2647 | ;-------------------------------------- |
2648 | align 4 |
2648 | align 4 |
2649 | sbgrr: |
2649 | sbgrr: |
2650 | ret |
2650 | ret |
2651 | ;------------------------------------------------------------------------------ |
2651 | ;------------------------------------------------------------------------------ |
2652 | align 4 |
2652 | align 4 |
2653 | nosb1: |
2653 | nosb1: |
2654 | cmp ebx, 2 ; SET PIXEL |
2654 | cmp ebx, 2 ; SET PIXEL |
2655 | jnz nosb2 |
2655 | jnz nosb2 |
2656 | 2656 | ||
2657 | mov eax, [img_background] |
2657 | mov eax, [img_background] |
2658 | test ecx, ecx |
2658 | test ecx, ecx |
2659 | jz @f |
2659 | jz @f |
2660 | cmp eax, static_background_data |
2660 | cmp eax, static_background_data |
2661 | jz .ret |
2661 | jz .ret |
2662 | ;-------------------------------------- |
2662 | ;-------------------------------------- |
2663 | align 4 |
2663 | align 4 |
2664 | @@: |
2664 | @@: |
2665 | mov ebx, [mem_BACKGROUND] |
2665 | mov ebx, [mem_BACKGROUND] |
2666 | add ebx, 4095 |
2666 | add ebx, 4095 |
2667 | and ebx, -4096 |
2667 | and ebx, -4096 |
2668 | sub ebx, 4 |
2668 | sub ebx, 4 |
2669 | cmp ecx, ebx |
2669 | cmp ecx, ebx |
2670 | ja .ret |
2670 | ja .ret |
2671 | 2671 | ||
2672 | mov ebx, [eax+ecx] |
2672 | mov ebx, [eax+ecx] |
2673 | and ebx, 0xFF000000;255*256*256*256 |
2673 | and ebx, 0xFF000000;255*256*256*256 |
2674 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2674 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2675 | add edx, ebx |
2675 | add edx, ebx |
2676 | mov [eax+ecx], edx |
2676 | mov [eax+ecx], edx |
2677 | ;-------------------------------------- |
2677 | ;-------------------------------------- |
2678 | align 4 |
2678 | align 4 |
2679 | .ret: |
2679 | .ret: |
2680 | ret |
2680 | ret |
2681 | ;------------------------------------------------------------------------------ |
2681 | ;------------------------------------------------------------------------------ |
2682 | align 4 |
2682 | align 4 |
2683 | nosb2: |
2683 | nosb2: |
2684 | cmp ebx, 3 ; DRAW BACKGROUND |
2684 | cmp ebx, 3 ; DRAW BACKGROUND |
2685 | jnz nosb3 |
2685 | jnz nosb3 |
2686 | ;-------------------------------------- |
2686 | ;-------------------------------------- |
2687 | align 4 |
2687 | align 4 |
2688 | draw_background_temp: |
2688 | draw_background_temp: |
2689 | mov [background_defined], 1 |
2689 | mov [background_defined], 1 |
2690 | call force_redraw_background |
2690 | call force_redraw_background |
2691 | ;-------------------------------------- |
2691 | ;-------------------------------------- |
2692 | align 4 |
2692 | align 4 |
2693 | nosb31: |
2693 | nosb31: |
2694 | ret |
2694 | ret |
2695 | ;------------------------------------------------------------------------------ |
2695 | ;------------------------------------------------------------------------------ |
2696 | align 4 |
2696 | align 4 |
2697 | nosb3: |
2697 | nosb3: |
2698 | cmp ebx, 4 ; TILED / STRETCHED |
2698 | cmp ebx, 4 ; TILED / STRETCHED |
2699 | jnz nosb4 |
2699 | jnz nosb4 |
2700 | cmp ecx, [BgrDrawMode] |
2700 | cmp ecx, [BgrDrawMode] |
2701 | je nosb41 |
2701 | je nosb41 |
2702 | mov [BgrDrawMode], ecx |
2702 | mov [BgrDrawMode], ecx |
2703 | ;-------------------------------------- |
2703 | ;-------------------------------------- |
2704 | align 4 |
2704 | align 4 |
2705 | nosb41: |
2705 | nosb41: |
2706 | ret |
2706 | ret |
2707 | ;------------------------------------------------------------------------------ |
2707 | ;------------------------------------------------------------------------------ |
2708 | align 4 |
2708 | align 4 |
2709 | nosb4: |
2709 | nosb4: |
2710 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2710 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2711 | jnz nosb5 |
2711 | jnz nosb5 |
2712 | cmp [img_background], static_background_data |
2712 | cmp [img_background], static_background_data |
2713 | jnz @f |
2713 | jnz @f |
2714 | test edx, edx |
2714 | test edx, edx |
2715 | jnz .fin |
2715 | jnz .fin |
2716 | cmp esi, 4 |
2716 | cmp esi, 4 |
2717 | ja .fin |
2717 | ja .fin |
2718 | ;-------------------------------------- |
2718 | ;-------------------------------------- |
2719 | align 4 |
2719 | align 4 |
2720 | @@: |
2720 | @@: |
2721 | ; bughere |
2721 | ; bughere |
2722 | mov eax, ecx |
2722 | mov eax, ecx |
2723 | mov ebx, edx |
2723 | mov ebx, edx |
2724 | add ebx, [img_background];IMG_BACKGROUND |
2724 | add ebx, [img_background];IMG_BACKGROUND |
2725 | mov ecx, esi |
2725 | mov ecx, esi |
2726 | call memmove |
2726 | call memmove |
2727 | ;-------------------------------------- |
2727 | ;-------------------------------------- |
2728 | align 4 |
2728 | align 4 |
2729 | .fin: |
2729 | .fin: |
2730 | ret |
2730 | ret |
2731 | ;------------------------------------------------------------------------------ |
2731 | ;------------------------------------------------------------------------------ |
2732 | align 4 |
2732 | align 4 |
2733 | nosb5: |
2733 | nosb5: |
2734 | cmp ebx, 6 |
2734 | cmp ebx, 6 |
2735 | jnz nosb6 |
2735 | jnz nosb6 |
2736 | ;-------------------------------------- |
2736 | ;-------------------------------------- |
2737 | align 4 |
2737 | align 4 |
2738 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2738 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2739 | @@: |
2739 | @@: |
2740 | bts dword [bgrlock], 0 |
2740 | bts dword [bgrlock], 0 |
2741 | jnc @f |
2741 | jnc @f |
2742 | call change_task |
2742 | call change_task |
2743 | jmp @b |
2743 | jmp @b |
2744 | ;-------------------------------------- |
2744 | ;-------------------------------------- |
2745 | align 4 |
2745 | align 4 |
2746 | @@: |
2746 | @@: |
2747 | mov eax, [CURRENT_TASK] |
2747 | mov eax, [CURRENT_TASK] |
2748 | mov [bgrlockpid], eax |
2748 | mov [bgrlockpid], eax |
2749 | cmp [img_background], static_background_data |
2749 | cmp [img_background], static_background_data |
2750 | jz .nomem |
2750 | jz .nomem |
2751 | stdcall user_alloc, [mem_BACKGROUND] |
2751 | stdcall user_alloc, [mem_BACKGROUND] |
2752 | mov [esp+32], eax |
2752 | mov [esp+32], eax |
2753 | test eax, eax |
2753 | test eax, eax |
2754 | jz .nomem |
2754 | jz .nomem |
2755 | mov ebx, eax |
2755 | mov ebx, eax |
2756 | shr ebx, 12 |
2756 | shr ebx, 12 |
2757 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2757 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2758 | mov esi, [img_background] |
2758 | mov esi, [img_background] |
2759 | shr esi, 12 |
2759 | shr esi, 12 |
2760 | mov ecx, [mem_BACKGROUND] |
2760 | mov ecx, [mem_BACKGROUND] |
2761 | add ecx, 0xFFF |
2761 | add ecx, 0xFFF |
2762 | shr ecx, 12 |
2762 | shr ecx, 12 |
2763 | ;-------------------------------------- |
2763 | ;-------------------------------------- |
2764 | align 4 |
2764 | align 4 |
2765 | .z: |
2765 | .z: |
2766 | mov eax, [page_tabs+ebx*4] |
2766 | mov eax, [page_tabs+ebx*4] |
2767 | test al, 1 |
2767 | test al, 1 |
2768 | jz @f |
2768 | jz @f |
2769 | call free_page |
2769 | call free_page |
2770 | ;-------------------------------------- |
2770 | ;-------------------------------------- |
2771 | align 4 |
2771 | align 4 |
2772 | @@: |
2772 | @@: |
2773 | mov eax, [page_tabs+esi*4] |
2773 | mov eax, [page_tabs+esi*4] |
2774 | or al, PG_UW |
2774 | or al, PG_UW |
2775 | mov [page_tabs+ebx*4], eax |
2775 | mov [page_tabs+ebx*4], eax |
2776 | mov eax, ebx |
2776 | mov eax, ebx |
2777 | shl eax, 12 |
2777 | shl eax, 12 |
2778 | invlpg [eax] |
2778 | invlpg [eax] |
2779 | inc ebx |
2779 | inc ebx |
2780 | inc esi |
2780 | inc esi |
2781 | loop .z |
2781 | loop .z |
2782 | ret |
2782 | ret |
2783 | ;-------------------------------------- |
2783 | ;-------------------------------------- |
2784 | align 4 |
2784 | align 4 |
2785 | .nomem: |
2785 | .nomem: |
2786 | and [bgrlockpid], 0 |
2786 | and [bgrlockpid], 0 |
2787 | mov [bgrlock], 0 |
2787 | mov [bgrlock], 0 |
2788 | ;------------------------------------------------------------------------------ |
2788 | ;------------------------------------------------------------------------------ |
2789 | align 4 |
2789 | align 4 |
2790 | nosb6: |
2790 | nosb6: |
2791 | cmp ebx, 7 |
2791 | cmp ebx, 7 |
2792 | jnz nosb7 |
2792 | jnz nosb7 |
2793 | cmp [bgrlock], 0 |
2793 | cmp [bgrlock], 0 |
2794 | jz .err |
2794 | jz .err |
2795 | mov eax, [CURRENT_TASK] |
2795 | mov eax, [CURRENT_TASK] |
2796 | cmp [bgrlockpid], eax |
2796 | cmp [bgrlockpid], eax |
2797 | jnz .err |
2797 | jnz .err |
2798 | mov eax, ecx |
2798 | mov eax, ecx |
2799 | mov ebx, ecx |
2799 | mov ebx, ecx |
2800 | shr eax, 12 |
2800 | shr eax, 12 |
2801 | mov ecx, [page_tabs+(eax-1)*4] |
2801 | mov ecx, [page_tabs+(eax-1)*4] |
2802 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2802 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2803 | jz .err |
2803 | jz .err |
2804 | jnp .err |
2804 | jnp .err |
2805 | push eax |
2805 | push eax |
2806 | shr ecx, 12 |
2806 | shr ecx, 12 |
2807 | dec ecx |
2807 | dec ecx |
2808 | ;-------------------------------------- |
2808 | ;-------------------------------------- |
2809 | align 4 |
2809 | align 4 |
2810 | @@: |
2810 | @@: |
2811 | and dword [page_tabs+eax*4], 0 |
2811 | and dword [page_tabs+eax*4], 0 |
2812 | mov edx, eax |
2812 | mov edx, eax |
2813 | shl edx, 12 |
2813 | shl edx, 12 |
2814 | push eax |
2814 | push eax |
2815 | invlpg [edx] |
2815 | invlpg [edx] |
2816 | pop eax |
2816 | pop eax |
2817 | inc eax |
2817 | inc eax |
2818 | loop @b |
2818 | loop @b |
2819 | pop eax |
2819 | pop eax |
2820 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2820 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2821 | stdcall user_free, ebx |
2821 | stdcall user_free, ebx |
2822 | mov [esp+32], eax |
2822 | mov [esp+32], eax |
2823 | and [bgrlockpid], 0 |
2823 | and [bgrlockpid], 0 |
2824 | mov [bgrlock], 0 |
2824 | mov [bgrlock], 0 |
2825 | ret |
2825 | ret |
2826 | ;-------------------------------------- |
2826 | ;-------------------------------------- |
2827 | align 4 |
2827 | align 4 |
2828 | .err: |
2828 | .err: |
2829 | and dword [esp+32], 0 |
2829 | and dword [esp+32], 0 |
2830 | ret |
2830 | ret |
2831 | ;------------------------------------------------------------------------------ |
2831 | ;------------------------------------------------------------------------------ |
2832 | align 4 |
2832 | align 4 |
2833 | nosb7: |
2833 | nosb7: |
2834 | cmp ebx, 8 |
2834 | cmp ebx, 8 |
2835 | jnz nosb8 |
2835 | jnz nosb8 |
2836 | 2836 | ||
2837 | mov ecx, [current_slot] |
2837 | mov ecx, [current_slot] |
2838 | xor eax, eax |
2838 | xor eax, eax |
2839 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2839 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2840 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2840 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2841 | xor eax, eax |
2841 | xor eax, eax |
2842 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2842 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2843 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2843 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2844 | ret |
2844 | ret |
2845 | ;------------------------------------------------------------------------------ |
2845 | ;------------------------------------------------------------------------------ |
2846 | align 4 |
2846 | align 4 |
2847 | nosb8: |
2847 | nosb8: |
2848 | cmp ebx, 9 |
2848 | cmp ebx, 9 |
2849 | jnz nosb9 |
2849 | jnz nosb9 |
2850 | ; ecx = [left]*65536 + [right] |
2850 | ; ecx = [left]*65536 + [right] |
2851 | ; edx = [top]*65536 + [bottom] |
2851 | ; edx = [top]*65536 + [bottom] |
2852 | mov eax, [Screen_Max_X] |
2852 | mov eax, [Screen_Max_X] |
2853 | mov ebx, [Screen_Max_Y] |
2853 | mov ebx, [Screen_Max_Y] |
2854 | ; check [right] |
2854 | ; check [right] |
2855 | cmp cx, ax |
2855 | cmp cx, ax |
2856 | ja .exit |
2856 | ja .exit |
2857 | ; check [left] |
2857 | ; check [left] |
2858 | ror ecx, 16 |
2858 | ror ecx, 16 |
2859 | cmp cx, ax |
2859 | cmp cx, ax |
2860 | ja .exit |
2860 | ja .exit |
2861 | ; check [bottom] |
2861 | ; check [bottom] |
2862 | cmp dx, bx |
2862 | cmp dx, bx |
2863 | ja .exit |
2863 | ja .exit |
2864 | ; check [top] |
2864 | ; check [top] |
2865 | ror edx, 16 |
2865 | ror edx, 16 |
2866 | cmp dx, bx |
2866 | cmp dx, bx |
2867 | ja .exit |
2867 | ja .exit |
2868 | 2868 | ||
2869 | movzx eax, cx ; [left] |
2869 | movzx eax, cx ; [left] |
2870 | movzx ebx, dx ; [top] |
2870 | movzx ebx, dx ; [top] |
2871 | 2871 | ||
2872 | shr ecx, 16 ; [right] |
2872 | shr ecx, 16 ; [right] |
2873 | shr edx, 16 ; [bottom] |
2873 | shr edx, 16 ; [bottom] |
2874 | 2874 | ||
2875 | mov [background_defined], 1 |
2875 | mov [background_defined], 1 |
2876 | 2876 | ||
2877 | mov [draw_data+32 + RECT.left], eax |
2877 | mov [draw_data+32 + RECT.left], eax |
2878 | mov [draw_data+32 + RECT.top], ebx |
2878 | mov [draw_data+32 + RECT.top], ebx |
2879 | 2879 | ||
2880 | mov [draw_data+32 + RECT.right], ecx |
2880 | mov [draw_data+32 + RECT.right], ecx |
2881 | mov [draw_data+32 + RECT.bottom], edx |
2881 | mov [draw_data+32 + RECT.bottom], edx |
2882 | 2882 | ||
2883 | inc byte[REDRAW_BACKGROUND] |
2883 | inc byte[REDRAW_BACKGROUND] |
2884 | call wakeup_osloop |
2884 | call wakeup_osloop |
2885 | ;-------------------------------------- |
2885 | ;-------------------------------------- |
2886 | align 4 |
2886 | align 4 |
2887 | .exit: |
2887 | .exit: |
2888 | ret |
2888 | ret |
2889 | ;------------------------------------------------------------------------------ |
2889 | ;------------------------------------------------------------------------------ |
2890 | align 4 |
2890 | align 4 |
2891 | nosb9: |
2891 | nosb9: |
2892 | ret |
2892 | ret |
2893 | ;------------------------------------------------------------------------------ |
2893 | ;------------------------------------------------------------------------------ |
2894 | align 4 |
2894 | align 4 |
2895 | uglobal |
2895 | uglobal |
2896 | BG_Rect_X_left_right dd 0x0 |
2896 | BG_Rect_X_left_right dd 0x0 |
2897 | BG_Rect_Y_top_bottom dd 0x0 |
2897 | BG_Rect_Y_top_bottom dd 0x0 |
2898 | endg |
2898 | endg |
2899 | ;------------------------------------------------------------------------------ |
2899 | ;------------------------------------------------------------------------------ |
2900 | align 4 |
2900 | align 4 |
2901 | force_redraw_background: |
2901 | force_redraw_background: |
2902 | and [draw_data+32 + RECT.left], 0 |
2902 | and [draw_data+32 + RECT.left], 0 |
2903 | and [draw_data+32 + RECT.top], 0 |
2903 | and [draw_data+32 + RECT.top], 0 |
2904 | push eax ebx |
2904 | push eax ebx |
2905 | mov eax, [Screen_Max_X] |
2905 | mov eax, [Screen_Max_X] |
2906 | mov ebx, [Screen_Max_Y] |
2906 | mov ebx, [Screen_Max_Y] |
2907 | mov [draw_data+32 + RECT.right], eax |
2907 | mov [draw_data+32 + RECT.right], eax |
2908 | mov [draw_data+32 + RECT.bottom], ebx |
2908 | mov [draw_data+32 + RECT.bottom], ebx |
2909 | pop ebx eax |
2909 | pop ebx eax |
2910 | inc byte[REDRAW_BACKGROUND] |
2910 | inc byte[REDRAW_BACKGROUND] |
2911 | call wakeup_osloop |
2911 | call wakeup_osloop |
2912 | ret |
2912 | ret |
2913 | ;------------------------------------------------------------------------------ |
2913 | ;------------------------------------------------------------------------------ |
2914 | align 4 |
2914 | align 4 |
2915 | sys_getbackground: |
2915 | sys_getbackground: |
2916 | ; cmp eax,1 ; SIZE |
2916 | ; cmp eax,1 ; SIZE |
2917 | dec ebx |
2917 | dec ebx |
2918 | jnz nogb1 |
2918 | jnz nogb1 |
2919 | mov eax, [BgrDataWidth] |
2919 | mov eax, [BgrDataWidth] |
2920 | shl eax, 16 |
2920 | shl eax, 16 |
2921 | mov ax, word [BgrDataHeight] |
2921 | mov ax, word [BgrDataHeight] |
2922 | mov [esp+32], eax |
2922 | mov [esp+32], eax |
2923 | ret |
2923 | ret |
2924 | ;------------------------------------------------------------------------------ |
2924 | ;------------------------------------------------------------------------------ |
2925 | align 4 |
2925 | align 4 |
2926 | nogb1: |
2926 | nogb1: |
2927 | ; cmp eax,2 ; PIXEL |
2927 | ; cmp eax,2 ; PIXEL |
2928 | dec ebx |
2928 | dec ebx |
2929 | jnz nogb2 |
2929 | jnz nogb2 |
2930 | 2930 | ||
2931 | mov eax, [img_background] |
2931 | mov eax, [img_background] |
2932 | test ecx, ecx |
2932 | test ecx, ecx |
2933 | jz @f |
2933 | jz @f |
2934 | cmp eax, static_background_data |
2934 | cmp eax, static_background_data |
2935 | jz .ret |
2935 | jz .ret |
2936 | ;-------------------------------------- |
2936 | ;-------------------------------------- |
2937 | align 4 |
2937 | align 4 |
2938 | @@: |
2938 | @@: |
2939 | mov ebx, [mem_BACKGROUND] |
2939 | mov ebx, [mem_BACKGROUND] |
2940 | add ebx, 4095 |
2940 | add ebx, 4095 |
2941 | and ebx, -4096 |
2941 | and ebx, -4096 |
2942 | sub ebx, 4 |
2942 | sub ebx, 4 |
2943 | cmp ecx, ebx |
2943 | cmp ecx, ebx |
2944 | ja .ret |
2944 | ja .ret |
2945 | 2945 | ||
2946 | mov eax, [ecx+eax] |
2946 | mov eax, [ecx+eax] |
2947 | 2947 | ||
2948 | and eax, 0xFFFFFF |
2948 | and eax, 0xFFFFFF |
2949 | mov [esp+32], eax |
2949 | mov [esp+32], eax |
2950 | ;-------------------------------------- |
2950 | ;-------------------------------------- |
2951 | align 4 |
2951 | align 4 |
2952 | .ret: |
2952 | .ret: |
2953 | ret |
2953 | ret |
2954 | ;------------------------------------------------------------------------------ |
2954 | ;------------------------------------------------------------------------------ |
2955 | align 4 |
2955 | align 4 |
2956 | nogb2: |
2956 | nogb2: |
2957 | 2957 | ||
2958 | ; cmp eax,4 ; TILED / STRETCHED |
2958 | ; cmp eax,4 ; TILED / STRETCHED |
2959 | dec ebx |
2959 | dec ebx |
2960 | dec ebx |
2960 | dec ebx |
2961 | jnz nogb4 |
2961 | jnz nogb4 |
2962 | mov eax, [BgrDrawMode] |
2962 | mov eax, [BgrDrawMode] |
2963 | ;-------------------------------------- |
2963 | ;-------------------------------------- |
2964 | align 4 |
2964 | align 4 |
2965 | nogb4: |
2965 | nogb4: |
2966 | mov [esp+32], eax |
2966 | mov [esp+32], eax |
2967 | ret |
2967 | ret |
2968 | ;------------------------------------------------------------------------------ |
2968 | ;------------------------------------------------------------------------------ |
2969 | align 4 |
2969 | align 4 |
2970 | sys_getkey: |
2970 | sys_getkey: |
2971 | mov [esp + 32], dword 1 |
2971 | mov [esp + 32], dword 1 |
2972 | ; test main buffer |
2972 | ; test main buffer |
2973 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2973 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2974 | movzx ecx, word [WIN_STACK + ebx * 2] |
2974 | movzx ecx, word [WIN_STACK + ebx * 2] |
2975 | mov edx, [TASK_COUNT] |
2975 | mov edx, [TASK_COUNT] |
2976 | cmp ecx, edx |
2976 | cmp ecx, edx |
2977 | jne .finish |
2977 | jne .finish |
2978 | cmp [KEY_COUNT], byte 0 |
2978 | cmp [KEY_COUNT], byte 0 |
2979 | je .finish |
2979 | je .finish |
2980 | movzx eax, byte [KEY_BUFF] |
2980 | movzx eax, byte [KEY_BUFF] |
2981 | shl eax, 8 |
2981 | shl eax, 8 |
2982 | push eax |
2982 | push eax |
2983 | dec byte [KEY_COUNT] |
2983 | dec byte [KEY_COUNT] |
2984 | and byte [KEY_COUNT], 127 |
2984 | and byte [KEY_COUNT], 127 |
2985 | movzx ecx, byte [KEY_COUNT] |
2985 | movzx ecx, byte [KEY_COUNT] |
2986 | add ecx, 2 |
2986 | add ecx, 2 |
2987 | mov eax, KEY_BUFF + 1 |
2987 | mov eax, KEY_BUFF + 1 |
2988 | mov ebx, KEY_BUFF |
2988 | mov ebx, KEY_BUFF |
2989 | call memmove |
2989 | call memmove |
2990 | pop eax |
2990 | pop eax |
2991 | ;-------------------------------------- |
2991 | ;-------------------------------------- |
2992 | align 4 |
2992 | align 4 |
2993 | .ret_eax: |
2993 | .ret_eax: |
2994 | mov [esp + 32], eax |
2994 | mov [esp + 32], eax |
2995 | ret |
2995 | ret |
2996 | ;-------------------------------------- |
2996 | ;-------------------------------------- |
2997 | align 4 |
2997 | align 4 |
2998 | .finish: |
2998 | .finish: |
2999 | ; test hotkeys buffer |
2999 | ; test hotkeys buffer |
3000 | mov ecx, hotkey_buffer |
3000 | mov ecx, hotkey_buffer |
3001 | ;-------------------------------------- |
3001 | ;-------------------------------------- |
3002 | align 4 |
3002 | align 4 |
3003 | @@: |
3003 | @@: |
3004 | cmp [ecx], ebx |
3004 | cmp [ecx], ebx |
3005 | jz .found |
3005 | jz .found |
3006 | add ecx, 8 |
3006 | add ecx, 8 |
3007 | cmp ecx, hotkey_buffer + 120 * 8 |
3007 | cmp ecx, hotkey_buffer + 120 * 8 |
3008 | jb @b |
3008 | jb @b |
3009 | ret |
3009 | ret |
3010 | ;-------------------------------------- |
3010 | ;-------------------------------------- |
3011 | align 4 |
3011 | align 4 |
3012 | .found: |
3012 | .found: |
3013 | mov ax, [ecx + 6] |
3013 | mov ax, [ecx + 6] |
3014 | shl eax, 16 |
3014 | shl eax, 16 |
3015 | mov ah, [ecx + 4] |
3015 | mov ah, [ecx + 4] |
3016 | mov al, 2 |
3016 | mov al, 2 |
3017 | and dword [ecx + 4], 0 |
3017 | and dword [ecx + 4], 0 |
3018 | and dword [ecx], 0 |
3018 | and dword [ecx], 0 |
3019 | jmp .ret_eax |
3019 | jmp .ret_eax |
3020 | ;------------------------------------------------------------------------------ |
3020 | ;------------------------------------------------------------------------------ |
3021 | align 4 |
3021 | align 4 |
3022 | sys_getbutton: |
3022 | sys_getbutton: |
3023 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3023 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3024 | mov [esp + 32], dword 1 |
3024 | mov [esp + 32], dword 1 |
3025 | movzx ecx, word [WIN_STACK + ebx * 2] |
3025 | movzx ecx, word [WIN_STACK + ebx * 2] |
3026 | mov edx, [TASK_COUNT] ; less than 256 processes |
3026 | mov edx, [TASK_COUNT] ; less than 256 processes |
3027 | cmp ecx, edx |
3027 | cmp ecx, edx |
3028 | jne .exit |
3028 | jne .exit |
3029 | movzx eax, byte [BTN_COUNT] |
3029 | movzx eax, byte [BTN_COUNT] |
3030 | test eax, eax |
3030 | test eax, eax |
3031 | jz .exit |
3031 | jz .exit |
3032 | mov eax, [BTN_BUFF] |
3032 | mov eax, [BTN_BUFF] |
3033 | and al, 0xFE ; delete left button bit |
3033 | and al, 0xFE ; delete left button bit |
3034 | mov [BTN_COUNT], byte 0 |
3034 | mov [BTN_COUNT], byte 0 |
3035 | mov [esp + 32], eax |
3035 | mov [esp + 32], eax |
3036 | ;-------------------------------------- |
3036 | ;-------------------------------------- |
3037 | align 4 |
3037 | align 4 |
3038 | .exit: |
3038 | .exit: |
3039 | ret |
3039 | ret |
3040 | ;------------------------------------------------------------------------------ |
3040 | ;------------------------------------------------------------------------------ |
3041 | align 4 |
3041 | align 4 |
3042 | sys_cpuusage: |
3042 | sys_cpuusage: |
3043 | 3043 | ||
3044 | ; RETURN: |
3044 | ; RETURN: |
3045 | ; |
3045 | ; |
3046 | ; +00 dword process cpu usage |
3046 | ; +00 dword process cpu usage |
3047 | ; +04 word position in windowing stack |
3047 | ; +04 word position in windowing stack |
3048 | ; +06 word windowing stack value at current position (cpu nro) |
3048 | ; +06 word windowing stack value at current position (cpu nro) |
3049 | ; +10 12 bytes name |
3049 | ; +10 12 bytes name |
3050 | ; +22 dword start in mem |
3050 | ; +22 dword start in mem |
3051 | ; +26 dword used mem |
3051 | ; +26 dword used mem |
3052 | ; +30 dword PID , process idenfification number |
3052 | ; +30 dword PID , process idenfification number |
3053 | ; |
3053 | ; |
3054 | 3054 | ||
3055 | cmp ecx, -1 ; who am I ? |
3055 | cmp ecx, -1 ; who am I ? |
3056 | jne .no_who_am_i |
3056 | jne .no_who_am_i |
3057 | mov ecx, [CURRENT_TASK] |
3057 | mov ecx, [CURRENT_TASK] |
3058 | .no_who_am_i: |
3058 | .no_who_am_i: |
3059 | cmp ecx, max_processes |
3059 | cmp ecx, max_processes |
3060 | ja .nofillbuf |
3060 | ja .nofillbuf |
3061 | 3061 | ||
3062 | ; +4: word: position of the window of thread in the window stack |
3062 | ; +4: word: position of the window of thread in the window stack |
3063 | mov ax, [WIN_STACK + ecx * 2] |
3063 | mov ax, [WIN_STACK + ecx * 2] |
3064 | mov [ebx+4], ax |
3064 | mov [ebx+4], ax |
3065 | ; +6: word: number of the thread slot, which window has in the window stack |
3065 | ; +6: word: number of the thread slot, which window has in the window stack |
3066 | ; position ecx (has no relation to the specific thread) |
3066 | ; position ecx (has no relation to the specific thread) |
3067 | mov ax, [WIN_POS + ecx * 2] |
3067 | mov ax, [WIN_POS + ecx * 2] |
3068 | mov [ebx+6], ax |
3068 | mov [ebx+6], ax |
3069 | 3069 | ||
3070 | shl ecx, 5 |
3070 | shl ecx, 5 |
3071 | 3071 | ||
3072 | ; +0: dword: memory usage |
3072 | ; +0: dword: memory usage |
3073 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3073 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3074 | mov [ebx], eax |
3074 | mov [ebx], eax |
3075 | ; +10: 11 bytes: name of the process |
3075 | ; +10: 11 bytes: name of the process |
3076 | push ecx |
3076 | push ecx |
3077 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3077 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3078 | add ebx, 10 |
3078 | add ebx, 10 |
3079 | mov ecx, 11 |
3079 | mov ecx, 11 |
3080 | call memmove |
3080 | call memmove |
3081 | pop ecx |
3081 | pop ecx |
3082 | 3082 | ||
3083 | ; +22: address of the process in memory |
3083 | ; +22: address of the process in memory |
3084 | ; +26: size of used memory - 1 |
3084 | ; +26: size of used memory - 1 |
3085 | push edi |
3085 | push edi |
3086 | lea edi, [ebx+12] |
3086 | lea edi, [ebx+12] |
3087 | xor eax, eax |
3087 | xor eax, eax |
3088 | mov edx, 0x100000*16 |
3088 | mov edx, 0x100000*16 |
3089 | cmp ecx, 1 shl 5 |
3089 | cmp ecx, 1 shl 5 |
3090 | je .os_mem |
3090 | je .os_mem |
3091 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3091 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3092 | mov eax, std_application_base_address |
3092 | mov eax, std_application_base_address |
3093 | .os_mem: |
3093 | .os_mem: |
3094 | stosd |
3094 | stosd |
3095 | lea eax, [edx-1] |
3095 | lea eax, [edx-1] |
3096 | stosd |
3096 | stosd |
3097 | 3097 | ||
3098 | ; +30: PID/TID |
3098 | ; +30: PID/TID |
3099 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3099 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3100 | stosd |
3100 | stosd |
3101 | 3101 | ||
3102 | ; window position and size |
3102 | ; window position and size |
3103 | push esi |
3103 | push esi |
3104 | lea esi, [ecx + window_data + WDATA.box] |
3104 | lea esi, [ecx + window_data + WDATA.box] |
3105 | movsd |
3105 | movsd |
3106 | movsd |
3106 | movsd |
3107 | movsd |
3107 | movsd |
3108 | movsd |
3108 | movsd |
3109 | 3109 | ||
3110 | ; Process state (+50) |
3110 | ; Process state (+50) |
3111 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3111 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3112 | stosd |
3112 | stosd |
3113 | 3113 | ||
3114 | ; Window client area box |
3114 | ; Window client area box |
3115 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3115 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3116 | movsd |
3116 | movsd |
3117 | movsd |
3117 | movsd |
3118 | movsd |
3118 | movsd |
3119 | movsd |
3119 | movsd |
3120 | 3120 | ||
3121 | ; Window state |
3121 | ; Window state |
3122 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3122 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3123 | stosb |
3123 | stosb |
3124 | 3124 | ||
3125 | ; Event mask (+71) |
3125 | ; Event mask (+71) |
3126 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3126 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3127 | stosd |
3127 | stosd |
3128 | 3128 | ||
3129 | pop esi |
3129 | pop esi |
3130 | pop edi |
3130 | pop edi |
3131 | 3131 | ||
3132 | .nofillbuf: |
3132 | .nofillbuf: |
3133 | ; return number of processes |
3133 | ; return number of processes |
3134 | 3134 | ||
3135 | mov eax, [TASK_COUNT] |
3135 | mov eax, [TASK_COUNT] |
3136 | mov [esp+32], eax |
3136 | mov [esp+32], eax |
3137 | ret |
3137 | ret |
3138 | 3138 | ||
3139 | align 4 |
3139 | align 4 |
3140 | sys_clock: |
3140 | sys_clock: |
3141 | cli |
3141 | cli |
3142 | ; Mikhail Lisovin xx Jan 2005 |
3142 | ; Mikhail Lisovin xx Jan 2005 |
3143 | @@: |
3143 | @@: |
3144 | mov al, 10 |
3144 | mov al, 10 |
3145 | out 0x70, al |
3145 | out 0x70, al |
3146 | in al, 0x71 |
3146 | in al, 0x71 |
3147 | test al, al |
3147 | test al, al |
3148 | jns @f |
3148 | jns @f |
3149 | mov esi, 1 |
3149 | mov esi, 1 |
3150 | call delay_ms |
3150 | call delay_ms |
3151 | jmp @b |
3151 | jmp @b |
3152 | @@: |
3152 | @@: |
3153 | ; end Lisovin's fix |
3153 | ; end Lisovin's fix |
3154 | 3154 | ||
3155 | xor al, al ; seconds |
3155 | xor al, al ; seconds |
3156 | out 0x70, al |
3156 | out 0x70, al |
3157 | in al, 0x71 |
3157 | in al, 0x71 |
3158 | movzx ecx, al |
3158 | movzx ecx, al |
3159 | mov al, 02 ; minutes |
3159 | mov al, 02 ; minutes |
3160 | shl ecx, 16 |
3160 | shl ecx, 16 |
3161 | out 0x70, al |
3161 | out 0x70, al |
3162 | in al, 0x71 |
3162 | in al, 0x71 |
3163 | movzx edx, al |
3163 | movzx edx, al |
3164 | mov al, 04 ; hours |
3164 | mov al, 04 ; hours |
3165 | shl edx, 8 |
3165 | shl edx, 8 |
3166 | out 0x70, al |
3166 | out 0x70, al |
3167 | in al, 0x71 |
3167 | in al, 0x71 |
3168 | add ecx, edx |
3168 | add ecx, edx |
3169 | movzx edx, al |
3169 | movzx edx, al |
3170 | add ecx, edx |
3170 | add ecx, edx |
3171 | sti |
3171 | sti |
3172 | mov [esp + 32], ecx |
3172 | mov [esp + 32], ecx |
3173 | ret |
3173 | ret |
3174 | 3174 | ||
3175 | 3175 | ||
3176 | align 4 |
3176 | align 4 |
3177 | 3177 | ||
3178 | sys_date: |
3178 | sys_date: |
3179 | 3179 | ||
3180 | cli |
3180 | cli |
3181 | @@: |
3181 | @@: |
3182 | mov al, 10 |
3182 | mov al, 10 |
3183 | out 0x70, al |
3183 | out 0x70, al |
3184 | in al, 0x71 |
3184 | in al, 0x71 |
3185 | test al, al |
3185 | test al, al |
3186 | jns @f |
3186 | jns @f |
3187 | mov esi, 1 |
3187 | mov esi, 1 |
3188 | call delay_ms |
3188 | call delay_ms |
3189 | jmp @b |
3189 | jmp @b |
3190 | @@: |
3190 | @@: |
3191 | 3191 | ||
3192 | mov ch, 0 |
3192 | mov ch, 0 |
3193 | mov al, 7 ; date |
3193 | mov al, 7 ; date |
3194 | out 0x70, al |
3194 | out 0x70, al |
3195 | in al, 0x71 |
3195 | in al, 0x71 |
3196 | mov cl, al |
3196 | mov cl, al |
3197 | mov al, 8 ; month |
3197 | mov al, 8 ; month |
3198 | shl ecx, 16 |
3198 | shl ecx, 16 |
3199 | out 0x70, al |
3199 | out 0x70, al |
3200 | in al, 0x71 |
3200 | in al, 0x71 |
3201 | mov ch, al |
3201 | mov ch, al |
3202 | mov al, 9 ; year |
3202 | mov al, 9 ; year |
3203 | out 0x70, al |
3203 | out 0x70, al |
3204 | in al, 0x71 |
3204 | in al, 0x71 |
3205 | mov cl, al |
3205 | mov cl, al |
3206 | sti |
3206 | sti |
3207 | mov [esp+32], ecx |
3207 | mov [esp+32], ecx |
3208 | ret |
3208 | ret |
3209 | 3209 | ||
3210 | 3210 | ||
3211 | ; redraw status |
3211 | ; redraw status |
3212 | 3212 | ||
3213 | sys_redrawstat: |
3213 | sys_redrawstat: |
3214 | cmp ebx, 1 |
3214 | cmp ebx, 1 |
3215 | jne no_widgets_away |
3215 | jne no_widgets_away |
3216 | ; buttons away |
3216 | ; buttons away |
3217 | mov ecx, [CURRENT_TASK] |
3217 | mov ecx, [CURRENT_TASK] |
3218 | sys_newba2: |
3218 | sys_newba2: |
3219 | mov edi, [BTN_ADDR] |
3219 | mov edi, [BTN_ADDR] |
3220 | cmp [edi], dword 0 ; empty button list ? |
3220 | cmp [edi], dword 0 ; empty button list ? |
3221 | je end_of_buttons_away |
3221 | je end_of_buttons_away |
3222 | movzx ebx, word [edi] |
3222 | movzx ebx, word [edi] |
3223 | inc ebx |
3223 | inc ebx |
3224 | mov eax, edi |
3224 | mov eax, edi |
3225 | sys_newba: |
3225 | sys_newba: |
3226 | dec ebx |
3226 | dec ebx |
3227 | jz end_of_buttons_away |
3227 | jz end_of_buttons_away |
3228 | 3228 | ||
3229 | add eax, 0x10 |
3229 | add eax, 0x10 |
3230 | cmp cx, [eax] |
3230 | cmp cx, [eax] |
3231 | jnz sys_newba |
3231 | jnz sys_newba |
3232 | 3232 | ||
3233 | push eax ebx ecx |
3233 | push eax ebx ecx |
3234 | mov ecx, ebx |
3234 | mov ecx, ebx |
3235 | inc ecx |
3235 | inc ecx |
3236 | shl ecx, 4 |
3236 | shl ecx, 4 |
3237 | mov ebx, eax |
3237 | mov ebx, eax |
3238 | add eax, 0x10 |
3238 | add eax, 0x10 |
3239 | call memmove |
3239 | call memmove |
3240 | dec dword [edi] |
3240 | dec dword [edi] |
3241 | pop ecx ebx eax |
3241 | pop ecx ebx eax |
3242 | 3242 | ||
3243 | jmp sys_newba2 |
3243 | jmp sys_newba2 |
3244 | 3244 | ||
3245 | end_of_buttons_away: |
3245 | end_of_buttons_away: |
3246 | 3246 | ||
3247 | ret |
3247 | ret |
3248 | 3248 | ||
3249 | no_widgets_away: |
3249 | no_widgets_away: |
3250 | 3250 | ||
3251 | cmp ebx, 2 |
3251 | cmp ebx, 2 |
3252 | jnz srl1 |
3252 | jnz srl1 |
3253 | 3253 | ||
3254 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3254 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3255 | add edx, draw_data - CURRENT_TASK |
3255 | add edx, draw_data - CURRENT_TASK |
3256 | mov [edx + RECT.left], 0 |
3256 | mov [edx + RECT.left], 0 |
3257 | mov [edx + RECT.top], 0 |
3257 | mov [edx + RECT.top], 0 |
3258 | mov eax, [Screen_Max_X] |
3258 | mov eax, [Screen_Max_X] |
3259 | mov [edx + RECT.right], eax |
3259 | mov [edx + RECT.right], eax |
3260 | mov eax, [Screen_Max_Y] |
3260 | mov eax, [Screen_Max_Y] |
3261 | mov [edx + RECT.bottom], eax |
3261 | mov [edx + RECT.bottom], eax |
3262 | 3262 | ||
3263 | srl1: |
3263 | srl1: |
3264 | ret |
3264 | ret |
3265 | 3265 | ||
3266 | ;ok - 100% work |
3266 | ;ok - 100% work |
3267 | ;nt - not tested |
3267 | ;nt - not tested |
3268 | ;--------------------------------------------------------------------------------------------- |
3268 | ;--------------------------------------------------------------------------------------------- |
3269 | ;eax |
3269 | ;eax |
3270 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3270 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3271 | ;1 - change task. Ret nothing. Block. ok. |
3271 | ;1 - change task. Ret nothing. Block. ok. |
3272 | ;2 - performance control |
3272 | ;2 - performance control |
3273 | ; ebx |
3273 | ; ebx |
3274 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3274 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3275 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3275 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3276 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3276 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3277 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3277 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3278 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3278 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3279 | ;eax |
3279 | ;eax |
3280 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3280 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3281 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3281 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3282 | ;--------------------------------------------------------------------------------------------- |
3282 | ;--------------------------------------------------------------------------------------------- |
3283 | iglobal |
3283 | iglobal |
3284 | align 4 |
3284 | align 4 |
3285 | sheduler: |
3285 | sheduler: |
3286 | dd sys_sheduler.00 |
3286 | dd sys_sheduler.00 |
3287 | dd change_task |
3287 | dd change_task |
3288 | dd sys_sheduler.02 |
3288 | dd sys_sheduler.02 |
3289 | dd sys_sheduler.03 |
3289 | dd sys_sheduler.03 |
3290 | dd sys_sheduler.04 |
3290 | dd sys_sheduler.04 |
3291 | endg |
3291 | endg |
3292 | sys_sheduler: |
3292 | sys_sheduler: |
3293 | ;rewritten by |
3293 | ;rewritten by |
3294 | jmp dword [sheduler+ebx*4] |
3294 | jmp dword [sheduler+ebx*4] |
3295 | ;.shed_counter: |
3295 | ;.shed_counter: |
3296 | .00: |
3296 | .00: |
3297 | mov eax, [context_counter] |
3297 | mov eax, [context_counter] |
3298 | mov [esp+32], eax |
3298 | mov [esp+32], eax |
3299 | ret |
3299 | ret |
3300 | 3300 | ||
3301 | .02: |
3301 | .02: |
3302 | ;.perf_control: |
3302 | ;.perf_control: |
3303 | inc ebx ;before ebx=2, ebx=3 |
3303 | inc ebx ;before ebx=2, ebx=3 |
3304 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3304 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3305 | jz cache_disable |
3305 | jz cache_disable |
3306 | 3306 | ||
3307 | dec ebx ;ebx=2 |
3307 | dec ebx ;ebx=2 |
3308 | cmp ebx, ecx ; |
3308 | cmp ebx, ecx ; |
3309 | jz cache_enable ;if ecx=2 and ebx=2 |
3309 | jz cache_enable ;if ecx=2 and ebx=2 |
3310 | 3310 | ||
3311 | dec ebx ;ebx=1 |
3311 | dec ebx ;ebx=1 |
3312 | cmp ebx, ecx |
3312 | cmp ebx, ecx |
3313 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3313 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3314 | 3314 | ||
3315 | dec ebx |
3315 | dec ebx |
3316 | test ebx, ecx ;ebx=0 and ecx=0 |
3316 | test ebx, ecx ;ebx=0 and ecx=0 |
3317 | jz modify_pce ;if ecx=0 |
3317 | jz modify_pce ;if ecx=0 |
3318 | 3318 | ||
3319 | ret |
3319 | ret |
3320 | 3320 | ||
3321 | .03: |
3321 | .03: |
3322 | ;.rdmsr_instr: |
3322 | ;.rdmsr_instr: |
3323 | ;now counter in ecx |
3323 | ;now counter in ecx |
3324 | ;(edx:eax) esi:edi => edx:esi |
3324 | ;(edx:eax) esi:edi => edx:esi |
3325 | mov eax, esi |
3325 | mov eax, esi |
3326 | mov ecx, edx |
3326 | mov ecx, edx |
3327 | rdmsr |
3327 | rdmsr |
3328 | mov [esp+32], eax |
3328 | mov [esp+32], eax |
3329 | mov [esp+20], edx ;ret in ebx? |
3329 | mov [esp+20], edx ;ret in ebx? |
3330 | ret |
3330 | ret |
3331 | 3331 | ||
3332 | .04: |
3332 | .04: |
3333 | ;.wrmsr_instr: |
3333 | ;.wrmsr_instr: |
3334 | ;now counter in ecx |
3334 | ;now counter in ecx |
3335 | ;(edx:eax) esi:edi => edx:esi |
3335 | ;(edx:eax) esi:edi => edx:esi |
3336 | ; Fast Call MSR can't be destroy |
3336 | ; Fast Call MSR can't be destroy |
3337 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3337 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3338 | ; включаются/выключаются расширенные возможности |
3338 | ; включаются/выключаются расширенные возможности |
3339 | cmp edx, MSR_SYSENTER_CS |
3339 | cmp edx, MSR_SYSENTER_CS |
3340 | je @f |
3340 | je @f |
3341 | cmp edx, MSR_SYSENTER_ESP |
3341 | cmp edx, MSR_SYSENTER_ESP |
3342 | je @f |
3342 | je @f |
3343 | cmp edx, MSR_SYSENTER_EIP |
3343 | cmp edx, MSR_SYSENTER_EIP |
3344 | je @f |
3344 | je @f |
3345 | cmp edx, MSR_AMD_STAR |
3345 | cmp edx, MSR_AMD_STAR |
3346 | je @f |
3346 | je @f |
3347 | 3347 | ||
3348 | mov eax, esi |
3348 | mov eax, esi |
3349 | mov ecx, edx |
3349 | mov ecx, edx |
3350 | wrmsr |
3350 | wrmsr |
3351 | ; mov [esp + 32], eax |
3351 | ; mov [esp + 32], eax |
3352 | ; mov [esp + 20], edx ;ret in ebx? |
3352 | ; mov [esp + 20], edx ;ret in ebx? |
3353 | @@: |
3353 | @@: |
3354 | ret |
3354 | ret |
3355 | 3355 | ||
3356 | cache_disable: |
3356 | cache_disable: |
3357 | mov eax, cr0 |
3357 | mov eax, cr0 |
3358 | or eax, 01100000000000000000000000000000b |
3358 | or eax, 01100000000000000000000000000000b |
3359 | mov cr0, eax |
3359 | mov cr0, eax |
3360 | wbinvd ;set MESI |
3360 | wbinvd ;set MESI |
3361 | ret |
3361 | ret |
3362 | 3362 | ||
3363 | cache_enable: |
3363 | cache_enable: |
3364 | mov eax, cr0 |
3364 | mov eax, cr0 |
3365 | and eax, 10011111111111111111111111111111b |
3365 | and eax, 10011111111111111111111111111111b |
3366 | mov cr0, eax |
3366 | mov cr0, eax |
3367 | ret |
3367 | ret |
3368 | 3368 | ||
3369 | is_cache_enabled: |
3369 | is_cache_enabled: |
3370 | mov eax, cr0 |
3370 | mov eax, cr0 |
3371 | mov ebx, eax |
3371 | mov ebx, eax |
3372 | and eax, 01100000000000000000000000000000b |
3372 | and eax, 01100000000000000000000000000000b |
3373 | jz cache_disabled |
3373 | jz cache_disabled |
3374 | mov [esp+32], ebx |
3374 | mov [esp+32], ebx |
3375 | cache_disabled: |
3375 | cache_disabled: |
3376 | mov dword [esp+32], eax;0 |
3376 | mov dword [esp+32], eax;0 |
3377 | ret |
3377 | ret |
3378 | 3378 | ||
3379 | modify_pce: |
3379 | modify_pce: |
3380 | mov eax, cr4 |
3380 | mov eax, cr4 |
3381 | ; mov ebx,0 |
3381 | ; mov ebx,0 |
3382 | ; or bx,100000000b ;pce |
3382 | ; or bx,100000000b ;pce |
3383 | ; xor eax,ebx ;invert pce |
3383 | ; xor eax,ebx ;invert pce |
3384 | bts eax, 8;pce=cr4[8] |
3384 | bts eax, 8;pce=cr4[8] |
3385 | mov cr4, eax |
3385 | mov cr4, eax |
3386 | mov [esp+32], eax |
3386 | mov [esp+32], eax |
3387 | ret |
3387 | ret |
3388 | ;--------------------------------------------------------------------------------------------- |
3388 | ;--------------------------------------------------------------------------------------------- |
3389 | 3389 | ||
3390 | 3390 | ||
3391 | ; check if pixel is allowed to be drawn |
3391 | ; check if pixel is allowed to be drawn |
3392 | 3392 | ||
3393 | ;checkpixel: |
3393 | ;checkpixel: |
3394 | ; push eax edx |
3394 | ; push eax edx |
3395 | 3395 | ||
3396 | ;; mov edx, [Screen_Max_X] ; screen x size |
3396 | ;; mov edx, [Screen_Max_X] ; screen x size |
3397 | ;; inc edx |
3397 | ;; inc edx |
3398 | ;; imul edx, ebx |
3398 | ;; imul edx, ebx |
3399 | ; mov edx, [d_width_calc_area + ebx*4] |
3399 | ; mov edx, [d_width_calc_area + ebx*4] |
3400 | ; add eax, [_WinMapAddress] |
3400 | ; add eax, [_WinMapAddress] |
3401 | ; mov dl, [eax+edx]; lea eax, [...] |
3401 | ; mov dl, [eax+edx]; lea eax, [...] |
3402 | 3402 | ||
3403 | ; xor ecx, ecx |
3403 | ; xor ecx, ecx |
3404 | ; mov eax, [CURRENT_TASK] |
3404 | ; mov eax, [CURRENT_TASK] |
3405 | ; cmp al, dl |
3405 | ; cmp al, dl |
3406 | ; setne cl |
3406 | ; setne cl |
3407 | 3407 | ||
3408 | ; pop edx eax |
3408 | ; pop edx eax |
3409 | ; ret |
3409 | ; ret |
3410 | 3410 | ||
3411 | iglobal |
3411 | iglobal |
3412 | cpustring db 'CPU',0 |
3412 | cpustring db 'CPU',0 |
3413 | endg |
3413 | endg |
3414 | 3414 | ||
3415 | uglobal |
3415 | uglobal |
3416 | background_defined db 0 ; diamond, 11.04.2006 |
3416 | background_defined db 0 ; diamond, 11.04.2006 |
3417 | endg |
3417 | endg |
3418 | ;----------------------------------------------------------------------------- |
3418 | ;----------------------------------------------------------------------------- |
3419 | align 4 |
3419 | align 4 |
3420 | checkmisc: |
3420 | checkmisc: |
3421 | cmp [ctrl_alt_del], 1 |
3421 | cmp [ctrl_alt_del], 1 |
3422 | jne nocpustart |
3422 | jne nocpustart |
3423 | 3423 | ||
3424 | mov ebp, cpustring |
3424 | mov ebp, cpustring |
3425 | call fs_execute_from_sysdir |
3425 | call fs_execute_from_sysdir |
3426 | 3426 | ||
3427 | mov [ctrl_alt_del], 0 |
3427 | mov [ctrl_alt_del], 0 |
3428 | ;-------------------------------------- |
3428 | ;-------------------------------------- |
3429 | align 4 |
3429 | align 4 |
3430 | nocpustart: |
3430 | nocpustart: |
3431 | cmp [mouse_active], 1 |
3431 | cmp [mouse_active], 1 |
3432 | jne mouse_not_active |
3432 | jne mouse_not_active |
3433 | mov [mouse_active], 0 |
3433 | mov [mouse_active], 0 |
3434 | 3434 | ||
3435 | xor edi, edi |
3435 | xor edi, edi |
3436 | mov ebx, CURRENT_TASK |
3436 | mov ebx, CURRENT_TASK |
3437 | 3437 | ||
3438 | mov ecx, [TASK_COUNT] |
3438 | mov ecx, [TASK_COUNT] |
3439 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3439 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3440 | shl eax, 8 |
3440 | shl eax, 8 |
3441 | push eax |
3441 | push eax |
3442 | 3442 | ||
3443 | movzx eax, word [MOUSE_X] |
3443 | movzx eax, word [MOUSE_X] |
3444 | movzx edx, word [MOUSE_Y] |
3444 | movzx edx, word [MOUSE_Y] |
3445 | ;-------------------------------------- |
3445 | ;-------------------------------------- |
3446 | align 4 |
3446 | align 4 |
3447 | .set_mouse_event: |
3447 | .set_mouse_event: |
3448 | add edi, 256 |
3448 | add edi, 256 |
3449 | add ebx, 32 |
3449 | add ebx, 32 |
3450 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3450 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3451 | jz .pos_filter |
3451 | jz .pos_filter |
3452 | 3452 | ||
3453 | cmp edi, [esp] ; skip if filtration active |
3453 | cmp edi, [esp] ; skip if filtration active |
3454 | jne .skip |
3454 | jne .skip |
3455 | ;-------------------------------------- |
3455 | ;-------------------------------------- |
3456 | align 4 |
3456 | align 4 |
3457 | .pos_filter: |
3457 | .pos_filter: |
3458 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3458 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3459 | jz .set |
3459 | jz .set |
3460 | 3460 | ||
3461 | mov esi, [ebx-twdw+WDATA.box.left] |
3461 | mov esi, [ebx-twdw+WDATA.box.left] |
3462 | cmp eax, esi |
3462 | cmp eax, esi |
3463 | jb .skip |
3463 | jb .skip |
3464 | add esi, [ebx-twdw+WDATA.box.width] |
3464 | add esi, [ebx-twdw+WDATA.box.width] |
3465 | cmp eax, esi |
3465 | cmp eax, esi |
3466 | ja .skip |
3466 | ja .skip |
3467 | 3467 | ||
3468 | mov esi, [ebx-twdw+WDATA.box.top] |
3468 | mov esi, [ebx-twdw+WDATA.box.top] |
3469 | cmp edx, esi |
3469 | cmp edx, esi |
3470 | jb .skip |
3470 | jb .skip |
3471 | add esi, [ebx-twdw+WDATA.box.height] |
3471 | add esi, [ebx-twdw+WDATA.box.height] |
3472 | cmp edx, esi |
3472 | cmp edx, esi |
3473 | ja .skip |
3473 | ja .skip |
3474 | ;-------------------------------------- |
3474 | ;-------------------------------------- |
3475 | align 4 |
3475 | align 4 |
3476 | .set: |
3476 | .set: |
3477 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3477 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3478 | ;-------------------------------------- |
3478 | ;-------------------------------------- |
3479 | align 4 |
3479 | align 4 |
3480 | .skip: |
3480 | .skip: |
3481 | loop .set_mouse_event |
3481 | loop .set_mouse_event |
3482 | 3482 | ||
3483 | pop eax |
3483 | pop eax |
3484 | ;-------------------------------------- |
3484 | ;-------------------------------------- |
3485 | align 4 |
3485 | align 4 |
3486 | mouse_not_active: |
3486 | mouse_not_active: |
3487 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3487 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3488 | jz nobackgr |
3488 | jz nobackgr |
3489 | 3489 | ||
3490 | cmp [background_defined], 0 |
3490 | cmp [background_defined], 0 |
3491 | jz nobackgr |
3491 | jz nobackgr |
3492 | ;-------------------------------------- |
3492 | ;-------------------------------------- |
3493 | align 4 |
3493 | align 4 |
3494 | backgr: |
3494 | backgr: |
3495 | mov eax, [draw_data+32 + RECT.left] |
3495 | mov eax, [draw_data+32 + RECT.left] |
3496 | shl eax, 16 |
3496 | shl eax, 16 |
3497 | add eax, [draw_data+32 + RECT.right] |
3497 | add eax, [draw_data+32 + RECT.right] |
3498 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3498 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3499 | 3499 | ||
3500 | mov eax, [draw_data+32 + RECT.top] |
3500 | mov eax, [draw_data+32 + RECT.top] |
3501 | shl eax, 16 |
3501 | shl eax, 16 |
3502 | add eax, [draw_data+32 + RECT.bottom] |
3502 | add eax, [draw_data+32 + RECT.bottom] |
3503 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3503 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3504 | 3504 | ||
3505 | call drawbackground |
3505 | call drawbackground |
3506 | ; DEBUGF 1, "K : drawbackground\n" |
3506 | ; DEBUGF 1, "K : drawbackground\n" |
3507 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3507 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3508 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3508 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3509 | ;--------- set event 5 start ---------- |
3509 | ;--------- set event 5 start ---------- |
3510 | push ecx edi |
3510 | push ecx edi |
3511 | xor edi, edi |
3511 | xor edi, edi |
3512 | mov ecx, [TASK_COUNT] |
3512 | mov ecx, [TASK_COUNT] |
3513 | ;-------------------------------------- |
3513 | ;-------------------------------------- |
3514 | align 4 |
3514 | align 4 |
3515 | set_bgr_event: |
3515 | set_bgr_event: |
3516 | add edi, 256 |
3516 | add edi, 256 |
3517 | mov eax, [BG_Rect_X_left_right] |
3517 | mov eax, [BG_Rect_X_left_right] |
3518 | mov edx, [BG_Rect_Y_top_bottom] |
3518 | mov edx, [BG_Rect_Y_top_bottom] |
3519 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3519 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3520 | jz .set |
3520 | jz .set |
3521 | .join: |
3521 | .join: |
3522 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3522 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3523 | jbe @f |
3523 | jbe @f |
3524 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3524 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3525 | @@: |
3525 | @@: |
3526 | shr eax, 16 |
3526 | shr eax, 16 |
3527 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3527 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3528 | jae @f |
3528 | jae @f |
3529 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3529 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3530 | @@: |
3530 | @@: |
3531 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3531 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3532 | jbe @f |
3532 | jbe @f |
3533 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3533 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3534 | @@: |
3534 | @@: |
3535 | shr edx, 16 |
3535 | shr edx, 16 |
3536 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3536 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3537 | jae @f |
3537 | jae @f |
3538 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3538 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3539 | @@: |
3539 | @@: |
3540 | jmp .common |
3540 | jmp .common |
3541 | .set: |
3541 | .set: |
3542 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3542 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3543 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3543 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3544 | .common: |
3544 | .common: |
3545 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3545 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3546 | loop set_bgr_event |
3546 | loop set_bgr_event |
3547 | pop edi ecx |
3547 | pop edi ecx |
3548 | ;--------- set event 5 stop ----------- |
3548 | ;--------- set event 5 stop ----------- |
3549 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3549 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3550 | jnz backgr |
3550 | jnz backgr |
3551 | 3551 | ||
3552 | xor eax, eax |
3552 | xor eax, eax |
3553 | mov [draw_data+32 + RECT.left], eax |
3553 | mov [draw_data+32 + RECT.left], eax |
3554 | mov [draw_data+32 + RECT.top], eax |
3554 | mov [draw_data+32 + RECT.top], eax |
3555 | mov [draw_data+32 + RECT.right], eax |
3555 | mov [draw_data+32 + RECT.right], eax |
3556 | mov [draw_data+32 + RECT.bottom], eax |
3556 | mov [draw_data+32 + RECT.bottom], eax |
3557 | ;-------------------------------------- |
3557 | ;-------------------------------------- |
3558 | align 4 |
3558 | align 4 |
3559 | nobackgr: |
3559 | nobackgr: |
3560 | ; system shutdown request |
3560 | ; system shutdown request |
3561 | cmp [SYS_SHUTDOWN], byte 0 |
3561 | cmp [SYS_SHUTDOWN], byte 0 |
3562 | je noshutdown |
3562 | je noshutdown |
3563 | 3563 | ||
3564 | mov edx, [shutdown_processes] |
3564 | mov edx, [shutdown_processes] |
3565 | 3565 | ||
3566 | cmp [SYS_SHUTDOWN], dl |
3566 | cmp [SYS_SHUTDOWN], dl |
3567 | jne noshutdown |
3567 | jne noshutdown |
3568 | 3568 | ||
3569 | lea ecx, [edx-1] |
3569 | lea ecx, [edx-1] |
3570 | mov edx, OS_BASE+0x3040 |
3570 | mov edx, OS_BASE+0x3040 |
3571 | jecxz no_mark_system_shutdown |
3571 | jecxz no_mark_system_shutdown |
3572 | ;-------------------------------------- |
3572 | ;-------------------------------------- |
3573 | align 4 |
3573 | align 4 |
3574 | markz: |
3574 | markz: |
3575 | push ecx edx |
3575 | push ecx edx |
3576 | cmp [edx+TASKDATA.state], 9 |
3576 | cmp [edx+TASKDATA.state], 9 |
3577 | jz .nokill |
3577 | jz .nokill |
3578 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3578 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3579 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3579 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3580 | jz .nokill |
3580 | jz .nokill |
3581 | call request_terminate |
3581 | call request_terminate |
3582 | jmp .common |
3582 | jmp .common |
3583 | .nokill: |
3583 | .nokill: |
3584 | dec byte [SYS_SHUTDOWN] |
3584 | dec byte [SYS_SHUTDOWN] |
3585 | xor eax, eax |
3585 | xor eax, eax |
3586 | .common: |
3586 | .common: |
3587 | pop edx ecx |
3587 | pop edx ecx |
3588 | test eax, eax |
3588 | test eax, eax |
3589 | jz @f |
3589 | jz @f |
3590 | mov [edx+TASKDATA.state], byte 3 |
3590 | mov [edx+TASKDATA.state], byte 3 |
3591 | @@: |
3591 | @@: |
3592 | add edx, 0x20 |
3592 | add edx, 0x20 |
3593 | loop markz |
3593 | loop markz |
3594 | call wakeup_osloop |
3594 | call wakeup_osloop |
3595 | ;-------------------------------------- |
3595 | ;-------------------------------------- |
3596 | align 4 |
3596 | align 4 |
3597 | @@: |
3597 | @@: |
3598 | no_mark_system_shutdown: |
3598 | no_mark_system_shutdown: |
3599 | dec byte [SYS_SHUTDOWN] |
3599 | dec byte [SYS_SHUTDOWN] |
3600 | je system_shutdown |
3600 | je system_shutdown |
3601 | ;-------------------------------------- |
3601 | ;-------------------------------------- |
3602 | align 4 |
3602 | align 4 |
3603 | noshutdown: |
3603 | noshutdown: |
3604 | mov eax, [TASK_COUNT] ; termination |
3604 | mov eax, [TASK_COUNT] ; termination |
3605 | mov ebx, TASK_DATA+TASKDATA.state |
3605 | mov ebx, TASK_DATA+TASKDATA.state |
3606 | mov esi, 1 |
3606 | mov esi, 1 |
3607 | ;-------------------------------------- |
3607 | ;-------------------------------------- |
3608 | align 4 |
3608 | align 4 |
3609 | newct: |
3609 | newct: |
3610 | mov cl, [ebx] |
3610 | mov cl, [ebx] |
3611 | cmp cl, byte 3 |
3611 | cmp cl, byte 3 |
3612 | jz .terminate |
3612 | jz .terminate |
3613 | 3613 | ||
3614 | cmp cl, byte 4 |
3614 | cmp cl, byte 4 |
3615 | jnz .noterminate |
3615 | jnz .noterminate |
3616 | .terminate: |
3616 | .terminate: |
3617 | pushad |
3617 | pushad |
3618 | mov ecx, eax |
3618 | mov ecx, eax |
3619 | shl ecx, 8 |
3619 | shl ecx, 8 |
3620 | add ecx, SLOT_BASE |
3620 | add ecx, SLOT_BASE |
3621 | call restore_default_cursor_before_killing |
3621 | call restore_default_cursor_before_killing |
3622 | popad |
3622 | popad |
3623 | 3623 | ||
3624 | pushad |
3624 | pushad |
3625 | call terminate |
3625 | call terminate |
3626 | popad |
3626 | popad |
3627 | cmp byte [SYS_SHUTDOWN], 0 |
3627 | cmp byte [SYS_SHUTDOWN], 0 |
3628 | jz .noterminate |
3628 | jz .noterminate |
3629 | dec byte [SYS_SHUTDOWN] |
3629 | dec byte [SYS_SHUTDOWN] |
3630 | je system_shutdown |
3630 | je system_shutdown |
3631 | 3631 | ||
3632 | .noterminate: |
3632 | .noterminate: |
3633 | add ebx, 0x20 |
3633 | add ebx, 0x20 |
3634 | inc esi |
3634 | inc esi |
3635 | dec eax |
3635 | dec eax |
3636 | jnz newct |
3636 | jnz newct |
3637 | ret |
3637 | ret |
3638 | ;----------------------------------------------------------------------------- |
3638 | ;----------------------------------------------------------------------------- |
3639 | align 4 |
3639 | align 4 |
3640 | redrawscreen: |
3640 | redrawscreen: |
3641 | ; eax , if process window_data base is eax, do not set flag/limits |
3641 | ; eax , if process window_data base is eax, do not set flag/limits |
3642 | 3642 | ||
3643 | pushad |
3643 | pushad |
3644 | push eax |
3644 | push eax |
3645 | 3645 | ||
3646 | ;;; mov ebx,2 |
3646 | ;;; mov ebx,2 |
3647 | ;;; call delay_hs |
3647 | ;;; call delay_hs |
3648 | 3648 | ||
3649 | ;mov ecx,0 ; redraw flags for apps |
3649 | ;mov ecx,0 ; redraw flags for apps |
3650 | xor ecx, ecx |
3650 | xor ecx, ecx |
3651 | ;-------------------------------------- |
3651 | ;-------------------------------------- |
3652 | align 4 |
3652 | align 4 |
3653 | newdw2: |
3653 | newdw2: |
3654 | inc ecx |
3654 | inc ecx |
3655 | push ecx |
3655 | push ecx |
3656 | 3656 | ||
3657 | mov eax, ecx |
3657 | mov eax, ecx |
3658 | shl eax, 5 |
3658 | shl eax, 5 |
3659 | add eax, window_data |
3659 | add eax, window_data |
3660 | 3660 | ||
3661 | cmp eax, [esp+4] |
3661 | cmp eax, [esp+4] |
3662 | je not_this_task |
3662 | je not_this_task |
3663 | ; check if window in redraw area |
3663 | ; check if window in redraw area |
3664 | mov edi, eax |
3664 | mov edi, eax |
3665 | 3665 | ||
3666 | cmp ecx, 1 ; limit for background |
3666 | cmp ecx, 1 ; limit for background |
3667 | jz bgli |
3667 | jz bgli |
3668 | 3668 | ||
3669 | mov eax, [edi + WDATA.box.left] |
3669 | mov eax, [edi + WDATA.box.left] |
3670 | mov ebx, [edi + WDATA.box.top] |
3670 | mov ebx, [edi + WDATA.box.top] |
3671 | mov ecx, [edi + WDATA.box.width] |
3671 | mov ecx, [edi + WDATA.box.width] |
3672 | mov edx, [edi + WDATA.box.height] |
3672 | mov edx, [edi + WDATA.box.height] |
3673 | add ecx, eax |
3673 | add ecx, eax |
3674 | add edx, ebx |
3674 | add edx, ebx |
3675 | 3675 | ||
3676 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3676 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3677 | cmp ecx, ebx |
3677 | cmp ecx, ebx |
3678 | jb ricino |
3678 | jb ricino |
3679 | 3679 | ||
3680 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3680 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3681 | cmp ecx, eax |
3681 | cmp ecx, eax |
3682 | jb ricino |
3682 | jb ricino |
3683 | 3683 | ||
3684 | mov eax, [edi + WDATA.box.left] |
3684 | mov eax, [edi + WDATA.box.left] |
3685 | mov ebx, [edi + WDATA.box.top] |
3685 | mov ebx, [edi + WDATA.box.top] |
3686 | mov ecx, [edi + WDATA.box.width] |
3686 | mov ecx, [edi + WDATA.box.width] |
3687 | mov edx, [edi + WDATA.box.height] |
3687 | mov edx, [edi + WDATA.box.height] |
3688 | add ecx, eax |
3688 | add ecx, eax |
3689 | add edx, ebx |
3689 | add edx, ebx |
3690 | 3690 | ||
3691 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3691 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3692 | cmp edx, eax |
3692 | cmp edx, eax |
3693 | jb ricino |
3693 | jb ricino |
3694 | 3694 | ||
3695 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3695 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3696 | cmp ecx, eax |
3696 | cmp ecx, eax |
3697 | jb ricino |
3697 | jb ricino |
3698 | ;-------------------------------------- |
3698 | ;-------------------------------------- |
3699 | align 4 |
3699 | align 4 |
3700 | bgli: |
3700 | bgli: |
3701 | cmp dword[esp], 1 |
3701 | cmp dword[esp], 1 |
3702 | jnz .az |
3702 | jnz .az |
3703 | 3703 | ||
3704 | cmp byte[REDRAW_BACKGROUND], 0 |
3704 | cmp byte[REDRAW_BACKGROUND], 0 |
3705 | jz .az |
3705 | jz .az |
3706 | 3706 | ||
3707 | mov dl, 0 |
3707 | mov dl, 0 |
3708 | lea eax, [edi+draw_data-window_data] |
3708 | lea eax, [edi+draw_data-window_data] |
3709 | mov ebx, [draw_limits.left] |
3709 | mov ebx, [draw_limits.left] |
3710 | cmp ebx, [eax+RECT.left] |
3710 | cmp ebx, [eax+RECT.left] |
3711 | jae @f |
3711 | jae @f |
3712 | 3712 | ||
3713 | mov [eax+RECT.left], ebx |
3713 | mov [eax+RECT.left], ebx |
3714 | mov dl, 1 |
3714 | mov dl, 1 |
3715 | ;-------------------------------------- |
3715 | ;-------------------------------------- |
3716 | align 4 |
3716 | align 4 |
3717 | @@: |
3717 | @@: |
3718 | mov ebx, [draw_limits.top] |
3718 | mov ebx, [draw_limits.top] |
3719 | cmp ebx, [eax+RECT.top] |
3719 | cmp ebx, [eax+RECT.top] |
3720 | jae @f |
3720 | jae @f |
3721 | 3721 | ||
3722 | mov [eax+RECT.top], ebx |
3722 | mov [eax+RECT.top], ebx |
3723 | mov dl, 1 |
3723 | mov dl, 1 |
3724 | ;-------------------------------------- |
3724 | ;-------------------------------------- |
3725 | align 4 |
3725 | align 4 |
3726 | @@: |
3726 | @@: |
3727 | mov ebx, [draw_limits.right] |
3727 | mov ebx, [draw_limits.right] |
3728 | cmp ebx, [eax+RECT.right] |
3728 | cmp ebx, [eax+RECT.right] |
3729 | jbe @f |
3729 | jbe @f |
3730 | 3730 | ||
3731 | mov [eax+RECT.right], ebx |
3731 | mov [eax+RECT.right], ebx |
3732 | mov dl, 1 |
3732 | mov dl, 1 |
3733 | ;-------------------------------------- |
3733 | ;-------------------------------------- |
3734 | align 4 |
3734 | align 4 |
3735 | @@: |
3735 | @@: |
3736 | mov ebx, [draw_limits.bottom] |
3736 | mov ebx, [draw_limits.bottom] |
3737 | cmp ebx, [eax+RECT.bottom] |
3737 | cmp ebx, [eax+RECT.bottom] |
3738 | jbe @f |
3738 | jbe @f |
3739 | 3739 | ||
3740 | mov [eax+RECT.bottom], ebx |
3740 | mov [eax+RECT.bottom], ebx |
3741 | mov dl, 1 |
3741 | mov dl, 1 |
3742 | ;-------------------------------------- |
3742 | ;-------------------------------------- |
3743 | align 4 |
3743 | align 4 |
3744 | @@: |
3744 | @@: |
3745 | add byte[REDRAW_BACKGROUND], dl |
3745 | add byte[REDRAW_BACKGROUND], dl |
3746 | call wakeup_osloop |
3746 | call wakeup_osloop |
3747 | jmp newdw8 |
3747 | jmp newdw8 |
3748 | ;-------------------------------------- |
3748 | ;-------------------------------------- |
3749 | align 4 |
3749 | align 4 |
3750 | .az: |
3750 | .az: |
3751 | mov eax, edi |
3751 | mov eax, edi |
3752 | add eax, draw_data-window_data |
3752 | add eax, draw_data-window_data |
3753 | 3753 | ||
3754 | mov ebx, [draw_limits.left] ; set limits |
3754 | mov ebx, [draw_limits.left] ; set limits |
3755 | mov [eax + RECT.left], ebx |
3755 | mov [eax + RECT.left], ebx |
3756 | mov ebx, [draw_limits.top] |
3756 | mov ebx, [draw_limits.top] |
3757 | mov [eax + RECT.top], ebx |
3757 | mov [eax + RECT.top], ebx |
3758 | mov ebx, [draw_limits.right] |
3758 | mov ebx, [draw_limits.right] |
3759 | mov [eax + RECT.right], ebx |
3759 | mov [eax + RECT.right], ebx |
3760 | mov ebx, [draw_limits.bottom] |
3760 | mov ebx, [draw_limits.bottom] |
3761 | mov [eax + RECT.bottom], ebx |
3761 | mov [eax + RECT.bottom], ebx |
3762 | 3762 | ||
3763 | sub eax, draw_data-window_data |
3763 | sub eax, draw_data-window_data |
3764 | 3764 | ||
3765 | cmp dword [esp], 1 |
3765 | cmp dword [esp], 1 |
3766 | jne nobgrd |
3766 | jne nobgrd |
3767 | inc byte[REDRAW_BACKGROUND] |
3767 | inc byte[REDRAW_BACKGROUND] |
3768 | call wakeup_osloop |
3768 | call wakeup_osloop |
3769 | ;-------------------------------------- |
3769 | ;-------------------------------------- |
3770 | align 4 |
3770 | align 4 |
3771 | newdw8: |
3771 | newdw8: |
3772 | nobgrd: |
3772 | nobgrd: |
3773 | 3773 | ||
3774 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3774 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3775 | ;-------------------------------------- |
3775 | ;-------------------------------------- |
3776 | align 4 |
3776 | align 4 |
3777 | ricino: |
3777 | ricino: |
3778 | not_this_task: |
3778 | not_this_task: |
3779 | pop ecx |
3779 | pop ecx |
3780 | 3780 | ||
3781 | cmp ecx, [TASK_COUNT] |
3781 | cmp ecx, [TASK_COUNT] |
3782 | jle newdw2 |
3782 | jle newdw2 |
3783 | 3783 | ||
3784 | pop eax |
3784 | pop eax |
3785 | popad |
3785 | popad |
3786 | ret |
3786 | ret |
3787 | ;----------------------------------------------------------------------------- |
3787 | ;----------------------------------------------------------------------------- |
3788 | align 4 |
3788 | align 4 |
3789 | calculatebackground: ; background |
3789 | calculatebackground: ; background |
3790 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3790 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3791 | mov eax, 0x01010101 |
3791 | mov eax, 0x01010101 |
3792 | mov ecx, [_WinMapSize] |
3792 | mov ecx, [_WinMapSize] |
3793 | shr ecx, 2 |
3793 | shr ecx, 2 |
3794 | rep stosd |
3794 | rep stosd |
3795 | 3795 | ||
3796 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3796 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3797 | ret |
3797 | ret |
3798 | ;----------------------------------------------------------------------------- |
3798 | ;----------------------------------------------------------------------------- |
3799 | uglobal |
3799 | uglobal |
3800 | imax dd 0x0 |
3800 | imax dd 0x0 |
3801 | endg |
3801 | endg |
3802 | ;----------------------------------------------------------------------------- |
3802 | ;----------------------------------------------------------------------------- |
3803 | align 4 |
3803 | align 4 |
3804 | delay_ms: ; delay in 1/1000 sec |
3804 | delay_ms: ; delay in 1/1000 sec |
3805 | push eax |
3805 | push eax |
3806 | push ecx |
3806 | push ecx |
3807 | 3807 | ||
3808 | mov ecx, esi |
3808 | mov ecx, esi |
3809 | ; |
3809 | ; |
3810 | imul ecx, 33941 |
3810 | imul ecx, 33941 |
3811 | shr ecx, 9 |
3811 | shr ecx, 9 |
3812 | ; |
3812 | ; |
3813 | 3813 | ||
3814 | in al, 0x61 |
3814 | in al, 0x61 |
3815 | and al, 0x10 |
3815 | and al, 0x10 |
3816 | mov ah, al |
3816 | mov ah, al |
3817 | cld |
3817 | cld |
3818 | ;-------------------------------------- |
3818 | ;-------------------------------------- |
3819 | align 4 |
3819 | align 4 |
3820 | cnt1: |
3820 | cnt1: |
3821 | in al, 0x61 |
3821 | in al, 0x61 |
3822 | and al, 0x10 |
3822 | and al, 0x10 |
3823 | cmp al, ah |
3823 | cmp al, ah |
3824 | jz cnt1 |
3824 | jz cnt1 |
3825 | 3825 | ||
3826 | mov ah, al |
3826 | mov ah, al |
3827 | loop cnt1 |
3827 | loop cnt1 |
3828 | 3828 | ||
3829 | pop ecx |
3829 | pop ecx |
3830 | pop eax |
3830 | pop eax |
3831 | ret |
3831 | ret |
3832 | ;----------------------------------------------------------------------------- |
3832 | ;----------------------------------------------------------------------------- |
3833 | align 4 |
3833 | align 4 |
3834 | set_app_param: |
3834 | set_app_param: |
3835 | mov edi, [TASK_BASE] |
3835 | mov edi, [TASK_BASE] |
3836 | mov eax, ebx |
3836 | mov eax, ebx |
3837 | btr eax, 3 ; move MOUSE_FILTRATION |
3837 | btr eax, 3 ; move MOUSE_FILTRATION |
3838 | mov ebx, [current_slot] ; bit into event_filter |
3838 | mov ebx, [current_slot] ; bit into event_filter |
3839 | setc byte [ebx+APPDATA.event_filter] |
3839 | setc byte [ebx+APPDATA.event_filter] |
3840 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3840 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3841 | mov [esp+32], eax ; return old mask value |
3841 | mov [esp+32], eax ; return old mask value |
3842 | ret |
3842 | ret |
3843 | ;----------------------------------------------------------------------------- |
3843 | ;----------------------------------------------------------------------------- |
3844 | 3844 | ||
3845 | ; this is for syscall |
3845 | ; this is for syscall |
3846 | proc delay_hs_unprotected |
3846 | proc delay_hs_unprotected |
3847 | call unprotect_from_terminate |
3847 | call unprotect_from_terminate |
3848 | call delay_hs |
3848 | call delay_hs |
3849 | call protect_from_terminate |
3849 | call protect_from_terminate |
3850 | ret |
3850 | ret |
3851 | endp |
3851 | endp |
3852 | 3852 | ||
3853 | align 4 |
3853 | align 4 |
3854 | delay_hs: ; delay in 1/100 secs |
3854 | delay_hs: ; delay in 1/100 secs |
3855 | ; ebx = delay time |
3855 | ; ebx = delay time |
3856 | push ecx |
- | |
3857 | push edx |
- | |
3858 | - | ||
3859 | mov edx, [timer_ticks] |
- | |
3860 | ;-------------------------------------- |
- | |
3861 | align 4 |
- | |
3862 | newtic: |
- | |
3863 | mov ecx, [timer_ticks] |
- | |
3864 | sub ecx, edx |
- | |
3865 | cmp ecx, ebx |
- | |
3866 | jae zerodelay |
- | |
- | 3856 | ||
- | 3857 | pushad |
|
- | 3858 | push ebx |
|
- | 3859 | xor esi, esi |
|
3867 | 3860 | mov ecx, MANUAL_DESTROY |
|
- | 3861 | call create_event |
|
- | 3862 | test eax, eax |
|
- | 3863 | jz .done |
|
- | 3864 | ||
3868 | call change_task |
3865 | mov ebx, edx |
3869 | 3866 | mov ecx, [esp] |
|
3870 | jmp newtic |
3867 | push eax |
- | 3868 | call wait_event_timeout |
|
- | 3869 | pop eax |
|
3871 | ;-------------------------------------- |
3870 | mov ebx, [esp] |
3872 | align 4 |
3871 | call destroy_event |
3873 | zerodelay: |
3872 | .done: |
3874 | pop edx |
3873 | add esp, 4 |
3875 | pop ecx |
3874 | popad |
3876 | ret |
3875 | ret |
3877 | ;----------------------------------------------------------------------------- |
3876 | ;----------------------------------------------------------------------------- |
3878 | align 16 ;very often call this subrutine |
3877 | align 16 ;very often call this subrutine |
3879 | memmove: ; memory move in bytes |
3878 | memmove: ; memory move in bytes |
3880 | ; eax = from |
3879 | ; eax = from |
3881 | ; ebx = to |
3880 | ; ebx = to |
3882 | ; ecx = no of bytes |
3881 | ; ecx = no of bytes |
3883 | test ecx, ecx |
3882 | test ecx, ecx |
3884 | jle .ret |
3883 | jle .ret |
3885 | 3884 | ||
3886 | push esi edi ecx |
3885 | push esi edi ecx |
3887 | 3886 | ||
3888 | mov edi, ebx |
3887 | mov edi, ebx |
3889 | mov esi, eax |
3888 | mov esi, eax |
3890 | 3889 | ||
3891 | test ecx, not 11b |
3890 | test ecx, not 11b |
3892 | jz @f |
3891 | jz @f |
3893 | 3892 | ||
3894 | push ecx |
3893 | push ecx |
3895 | shr ecx, 2 |
3894 | shr ecx, 2 |
3896 | rep movsd |
3895 | rep movsd |
3897 | pop ecx |
3896 | pop ecx |
3898 | and ecx, 11b |
3897 | and ecx, 11b |
3899 | jz .finish |
3898 | jz .finish |
3900 | ;-------------------------------------- |
3899 | ;-------------------------------------- |
3901 | align 4 |
3900 | align 4 |
3902 | @@: |
3901 | @@: |
3903 | rep movsb |
3902 | rep movsb |
3904 | ;-------------------------------------- |
3903 | ;-------------------------------------- |
3905 | align 4 |
3904 | align 4 |
3906 | .finish: |
3905 | .finish: |
3907 | pop ecx edi esi |
3906 | pop ecx edi esi |
3908 | ;-------------------------------------- |
3907 | ;-------------------------------------- |
3909 | align 4 |
3908 | align 4 |
3910 | .ret: |
3909 | .ret: |
3911 | ret |
3910 | ret |
3912 | ;----------------------------------------------------------------------------- |
3911 | ;----------------------------------------------------------------------------- |
3913 | ; |
3912 | ; |
3914 | ;align 4 |
3913 | ;align 4 |
3915 | ; |
3914 | ; |
3916 | ;read_floppy_file: |
3915 | ;read_floppy_file: |
3917 | ; |
3916 | ; |
3918 | ;; as input |
3917 | ;; as input |
3919 | ;; |
3918 | ;; |
3920 | ;; eax pointer to file |
3919 | ;; eax pointer to file |
3921 | ;; ebx file lenght |
3920 | ;; ebx file lenght |
3922 | ;; ecx start 512 byte block number |
3921 | ;; ecx start 512 byte block number |
3923 | ;; edx number of blocks to read |
3922 | ;; edx number of blocks to read |
3924 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3923 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3925 | ;; |
3924 | ;; |
3926 | ;; |
3925 | ;; |
3927 | ;; on return |
3926 | ;; on return |
3928 | ;; |
3927 | ;; |
3929 | ;; eax = 0 command succesful |
3928 | ;; eax = 0 command succesful |
3930 | ;; 1 no fd base and/or partition defined |
3929 | ;; 1 no fd base and/or partition defined |
3931 | ;; 2 yet unsupported FS |
3930 | ;; 2 yet unsupported FS |
3932 | ;; 3 unknown FS |
3931 | ;; 3 unknown FS |
3933 | ;; 4 partition not defined at hd |
3932 | ;; 4 partition not defined at hd |
3934 | ;; 5 file not found |
3933 | ;; 5 file not found |
3935 | ;; ebx = size of file |
3934 | ;; ebx = size of file |
3936 | ; |
3935 | ; |
3937 | ; mov edi,[TASK_BASE] |
3936 | ; mov edi,[TASK_BASE] |
3938 | ; add edi,0x10 |
3937 | ; add edi,0x10 |
3939 | ; add esi,[edi] |
3938 | ; add esi,[edi] |
3940 | ; add eax,[edi] |
3939 | ; add eax,[edi] |
3941 | ; |
3940 | ; |
3942 | ; pushad |
3941 | ; pushad |
3943 | ; mov edi,esi |
3942 | ; mov edi,esi |
3944 | ; add edi,1024 |
3943 | ; add edi,1024 |
3945 | ; mov esi,0x100000+19*512 |
3944 | ; mov esi,0x100000+19*512 |
3946 | ; sub ecx,1 |
3945 | ; sub ecx,1 |
3947 | ; shl ecx,9 |
3946 | ; shl ecx,9 |
3948 | ; add esi,ecx |
3947 | ; add esi,ecx |
3949 | ; shl edx,9 |
3948 | ; shl edx,9 |
3950 | ; mov ecx,edx |
3949 | ; mov ecx,edx |
3951 | ; cld |
3950 | ; cld |
3952 | ; rep movsb |
3951 | ; rep movsb |
3953 | ; popad |
3952 | ; popad |
3954 | ; |
3953 | ; |
3955 | ; mov [esp+36],eax |
3954 | ; mov [esp+36],eax |
3956 | ; mov [esp+24],ebx |
3955 | ; mov [esp+24],ebx |
3957 | ; ret |
3956 | ; ret |
3958 | 3957 | ||
3959 | 3958 | ||
3960 | 3959 | ||
3961 | align 4 |
3960 | align 4 |
3962 | set_io_access_rights: |
3961 | set_io_access_rights: |
3963 | push edi eax |
3962 | push edi eax |
3964 | mov edi, tss._io_map_0 |
3963 | mov edi, tss._io_map_0 |
3965 | ; mov ecx,eax |
3964 | ; mov ecx,eax |
3966 | ; and ecx,7 ; offset in byte |
3965 | ; and ecx,7 ; offset in byte |
3967 | ; shr eax,3 ; number of byte |
3966 | ; shr eax,3 ; number of byte |
3968 | ; add edi,eax |
3967 | ; add edi,eax |
3969 | ; mov ebx,1 |
3968 | ; mov ebx,1 |
3970 | ; shl ebx,cl |
3969 | ; shl ebx,cl |
3971 | test ebp, ebp |
3970 | test ebp, ebp |
3972 | ; cmp ebp,0 ; enable access - ebp = 0 |
3971 | ; cmp ebp,0 ; enable access - ebp = 0 |
3973 | jnz .siar1 |
3972 | jnz .siar1 |
3974 | ; not ebx |
3973 | ; not ebx |
3975 | ; and [edi],byte bl |
3974 | ; and [edi],byte bl |
3976 | btr [edi], eax |
3975 | btr [edi], eax |
3977 | pop eax edi |
3976 | pop eax edi |
3978 | ret |
3977 | ret |
3979 | .siar1: |
3978 | .siar1: |
3980 | bts [edi], eax |
3979 | bts [edi], eax |
3981 | ; or [edi],byte bl ; disable access - ebp = 1 |
3980 | ; or [edi],byte bl ; disable access - ebp = 1 |
3982 | pop eax edi |
3981 | pop eax edi |
3983 | ret |
3982 | ret |
3984 | ;reserve/free group of ports |
3983 | ;reserve/free group of ports |
3985 | ; * eax = 46 - number function |
3984 | ; * eax = 46 - number function |
3986 | ; * ebx = 0 - reserve, 1 - free |
3985 | ; * ebx = 0 - reserve, 1 - free |
3987 | ; * ecx = number start arrea of ports |
3986 | ; * ecx = number start arrea of ports |
3988 | ; * edx = number end arrea of ports (include last number of port) |
3987 | ; * edx = number end arrea of ports (include last number of port) |
3989 | ;Return value: |
3988 | ;Return value: |
3990 | ; * eax = 0 - succesful |
3989 | ; * eax = 0 - succesful |
3991 | ; * eax = 1 - error |
3990 | ; * eax = 1 - error |
3992 | ; * The system has reserve this ports: |
3991 | ; * The system has reserve this ports: |
3993 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3992 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
3994 | ;destroys eax,ebx, ebp |
3993 | ;destroys eax,ebx, ebp |
3995 | r_f_port_area: |
3994 | r_f_port_area: |
3996 | 3995 | ||
3997 | test ebx, ebx |
3996 | test ebx, ebx |
3998 | jnz free_port_area |
3997 | jnz free_port_area |
3999 | ; je r_port_area |
3998 | ; je r_port_area |
4000 | ; jmp free_port_area |
3999 | ; jmp free_port_area |
4001 | 4000 | ||
4002 | ; r_port_area: |
4001 | ; r_port_area: |
4003 | 4002 | ||
4004 | ; pushad |
4003 | ; pushad |
4005 | 4004 | ||
4006 | cmp ecx, edx ; beginning > end ? |
4005 | cmp ecx, edx ; beginning > end ? |
4007 | ja rpal1 |
4006 | ja rpal1 |
4008 | cmp edx, 65536 |
4007 | cmp edx, 65536 |
4009 | jae rpal1 |
4008 | jae rpal1 |
4010 | mov eax, [RESERVED_PORTS] |
4009 | mov eax, [RESERVED_PORTS] |
4011 | test eax, eax ; no reserved areas ? |
4010 | test eax, eax ; no reserved areas ? |
4012 | je rpal2 |
4011 | je rpal2 |
4013 | cmp eax, 255 ; max reserved |
4012 | cmp eax, 255 ; max reserved |
4014 | jae rpal1 |
4013 | jae rpal1 |
4015 | rpal3: |
4014 | rpal3: |
4016 | mov ebx, eax |
4015 | mov ebx, eax |
4017 | shl ebx, 4 |
4016 | shl ebx, 4 |
4018 | add ebx, RESERVED_PORTS |
4017 | add ebx, RESERVED_PORTS |
4019 | cmp ecx, [ebx+8] |
4018 | cmp ecx, [ebx+8] |
4020 | ja rpal4 |
4019 | ja rpal4 |
4021 | cmp edx, [ebx+4] |
4020 | cmp edx, [ebx+4] |
4022 | jae rpal1 |
4021 | jae rpal1 |
4023 | ; jb rpal4 |
4022 | ; jb rpal4 |
4024 | ; jmp rpal1 |
4023 | ; jmp rpal1 |
4025 | rpal4: |
4024 | rpal4: |
4026 | dec eax |
4025 | dec eax |
4027 | jnz rpal3 |
4026 | jnz rpal3 |
4028 | jmp rpal2 |
4027 | jmp rpal2 |
4029 | rpal1: |
4028 | rpal1: |
4030 | ; popad |
4029 | ; popad |
4031 | ; mov eax,1 |
4030 | ; mov eax,1 |
4032 | xor eax, eax |
4031 | xor eax, eax |
4033 | inc eax |
4032 | inc eax |
4034 | ret |
4033 | ret |
4035 | rpal2: |
4034 | rpal2: |
4036 | ; popad |
4035 | ; popad |
4037 | ; enable port access at port IO map |
4036 | ; enable port access at port IO map |
4038 | cli |
4037 | cli |
4039 | pushad ; start enable io map |
4038 | pushad ; start enable io map |
4040 | 4039 | ||
4041 | cmp edx, 65536;16384 |
4040 | cmp edx, 65536;16384 |
4042 | jae no_unmask_io; jge |
4041 | jae no_unmask_io; jge |
4043 | mov eax, ecx |
4042 | mov eax, ecx |
4044 | ; push ebp |
4043 | ; push ebp |
4045 | xor ebp, ebp ; enable - eax = port |
4044 | xor ebp, ebp ; enable - eax = port |
4046 | new_port_access: |
4045 | new_port_access: |
4047 | ; pushad |
4046 | ; pushad |
4048 | call set_io_access_rights |
4047 | call set_io_access_rights |
4049 | ; popad |
4048 | ; popad |
4050 | inc eax |
4049 | inc eax |
4051 | cmp eax, edx |
4050 | cmp eax, edx |
4052 | jbe new_port_access |
4051 | jbe new_port_access |
4053 | ; pop ebp |
4052 | ; pop ebp |
4054 | no_unmask_io: |
4053 | no_unmask_io: |
4055 | popad ; end enable io map |
4054 | popad ; end enable io map |
4056 | sti |
4055 | sti |
4057 | 4056 | ||
4058 | mov eax, [RESERVED_PORTS] |
4057 | mov eax, [RESERVED_PORTS] |
4059 | add eax, 1 |
4058 | add eax, 1 |
4060 | mov [RESERVED_PORTS], eax |
4059 | mov [RESERVED_PORTS], eax |
4061 | shl eax, 4 |
4060 | shl eax, 4 |
4062 | add eax, RESERVED_PORTS |
4061 | add eax, RESERVED_PORTS |
4063 | mov ebx, [TASK_BASE] |
4062 | mov ebx, [TASK_BASE] |
4064 | mov ebx, [ebx+TASKDATA.pid] |
4063 | mov ebx, [ebx+TASKDATA.pid] |
4065 | mov [eax], ebx |
4064 | mov [eax], ebx |
4066 | mov [eax+4], ecx |
4065 | mov [eax+4], ecx |
4067 | mov [eax+8], edx |
4066 | mov [eax+8], edx |
4068 | 4067 | ||
4069 | xor eax, eax |
4068 | xor eax, eax |
4070 | ret |
4069 | ret |
4071 | 4070 | ||
4072 | free_port_area: |
4071 | free_port_area: |
4073 | 4072 | ||
4074 | ; pushad |
4073 | ; pushad |
4075 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4074 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4076 | test eax, eax |
4075 | test eax, eax |
4077 | jz frpal2 |
4076 | jz frpal2 |
4078 | mov ebx, [TASK_BASE] |
4077 | mov ebx, [TASK_BASE] |
4079 | mov ebx, [ebx+TASKDATA.pid] |
4078 | mov ebx, [ebx+TASKDATA.pid] |
4080 | frpal3: |
4079 | frpal3: |
4081 | mov edi, eax |
4080 | mov edi, eax |
4082 | shl edi, 4 |
4081 | shl edi, 4 |
4083 | add edi, RESERVED_PORTS |
4082 | add edi, RESERVED_PORTS |
4084 | cmp ebx, [edi] |
4083 | cmp ebx, [edi] |
4085 | jne frpal4 |
4084 | jne frpal4 |
4086 | cmp ecx, [edi+4] |
4085 | cmp ecx, [edi+4] |
4087 | jne frpal4 |
4086 | jne frpal4 |
4088 | cmp edx, [edi+8] |
4087 | cmp edx, [edi+8] |
4089 | jne frpal4 |
4088 | jne frpal4 |
4090 | jmp frpal1 |
4089 | jmp frpal1 |
4091 | frpal4: |
4090 | frpal4: |
4092 | dec eax |
4091 | dec eax |
4093 | jnz frpal3 |
4092 | jnz frpal3 |
4094 | frpal2: |
4093 | frpal2: |
4095 | ; popad |
4094 | ; popad |
4096 | inc eax |
4095 | inc eax |
4097 | ret |
4096 | ret |
4098 | frpal1: |
4097 | frpal1: |
4099 | push ecx |
4098 | push ecx |
4100 | mov ecx, 256 |
4099 | mov ecx, 256 |
4101 | sub ecx, eax |
4100 | sub ecx, eax |
4102 | shl ecx, 4 |
4101 | shl ecx, 4 |
4103 | mov esi, edi |
4102 | mov esi, edi |
4104 | add esi, 16 |
4103 | add esi, 16 |
4105 | cld |
4104 | cld |
4106 | rep movsb |
4105 | rep movsb |
4107 | 4106 | ||
4108 | dec dword [RESERVED_PORTS] |
4107 | dec dword [RESERVED_PORTS] |
4109 | ;popad |
4108 | ;popad |
4110 | ;disable port access at port IO map |
4109 | ;disable port access at port IO map |
4111 | 4110 | ||
4112 | ; pushad ; start disable io map |
4111 | ; pushad ; start disable io map |
4113 | pop eax ;start port |
4112 | pop eax ;start port |
4114 | cmp edx, 65536;16384 |
4113 | cmp edx, 65536;16384 |
4115 | jge no_mask_io |
4114 | jge no_mask_io |
4116 | 4115 | ||
4117 | ; mov eax,ecx |
4116 | ; mov eax,ecx |
4118 | xor ebp, ebp |
4117 | xor ebp, ebp |
4119 | inc ebp |
4118 | inc ebp |
4120 | new_port_access_disable: |
4119 | new_port_access_disable: |
4121 | ; pushad |
4120 | ; pushad |
4122 | ; mov ebp,1 ; disable - eax = port |
4121 | ; mov ebp,1 ; disable - eax = port |
4123 | call set_io_access_rights |
4122 | call set_io_access_rights |
4124 | ; popad |
4123 | ; popad |
4125 | inc eax |
4124 | inc eax |
4126 | cmp eax, edx |
4125 | cmp eax, edx |
4127 | jbe new_port_access_disable |
4126 | jbe new_port_access_disable |
4128 | no_mask_io: |
4127 | no_mask_io: |
4129 | ; popad ; end disable io map |
4128 | ; popad ; end disable io map |
4130 | xor eax, eax |
4129 | xor eax, eax |
4131 | ret |
4130 | ret |
4132 | ;----------------------------------------------------------------------------- |
4131 | ;----------------------------------------------------------------------------- |
4133 | align 4 |
4132 | align 4 |
4134 | drawbackground: |
4133 | drawbackground: |
4135 | dbrv20: |
4134 | dbrv20: |
4136 | cmp [BgrDrawMode], dword 1 |
4135 | cmp [BgrDrawMode], dword 1 |
4137 | jne bgrstr |
4136 | jne bgrstr |
4138 | call vesa20_drawbackground_tiled |
4137 | call vesa20_drawbackground_tiled |
4139 | ; call [draw_pointer] |
4138 | ; call [draw_pointer] |
4140 | call __sys_draw_pointer |
4139 | call __sys_draw_pointer |
4141 | ret |
4140 | ret |
4142 | ;-------------------------------------- |
4141 | ;-------------------------------------- |
4143 | align 4 |
4142 | align 4 |
4144 | bgrstr: |
4143 | bgrstr: |
4145 | call vesa20_drawbackground_stretch |
4144 | call vesa20_drawbackground_stretch |
4146 | ; call [draw_pointer] |
4145 | ; call [draw_pointer] |
4147 | call __sys_draw_pointer |
4146 | call __sys_draw_pointer |
4148 | ret |
4147 | ret |
4149 | ;----------------------------------------------------------------------------- |
4148 | ;----------------------------------------------------------------------------- |
4150 | align 4 |
4149 | align 4 |
4151 | syscall_putimage: ; PutImage |
4150 | syscall_putimage: ; PutImage |
4152 | sys_putimage: |
4151 | sys_putimage: |
4153 | test ecx, 0x80008000 |
4152 | test ecx, 0x80008000 |
4154 | jnz .exit |
4153 | jnz .exit |
4155 | test ecx, 0x0000FFFF |
4154 | test ecx, 0x0000FFFF |
4156 | jz .exit |
4155 | jz .exit |
4157 | test ecx, 0xFFFF0000 |
4156 | test ecx, 0xFFFF0000 |
4158 | jnz @f |
4157 | jnz @f |
4159 | ;-------------------------------------- |
4158 | ;-------------------------------------- |
4160 | align 4 |
4159 | align 4 |
4161 | .exit: |
4160 | .exit: |
4162 | ret |
4161 | ret |
4163 | ;-------------------------------------- |
4162 | ;-------------------------------------- |
4164 | align 4 |
4163 | align 4 |
4165 | @@: |
4164 | @@: |
4166 | mov edi, [current_slot] |
4165 | mov edi, [current_slot] |
4167 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4166 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4168 | rol edx, 16 |
4167 | rol edx, 16 |
4169 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4168 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4170 | rol edx, 16 |
4169 | rol edx, 16 |
4171 | ;-------------------------------------- |
4170 | ;-------------------------------------- |
4172 | align 4 |
4171 | align 4 |
4173 | .forced: |
4172 | .forced: |
4174 | push ebp esi 0 |
4173 | push ebp esi 0 |
4175 | mov ebp, putimage_get24bpp |
4174 | mov ebp, putimage_get24bpp |
4176 | mov esi, putimage_init24bpp |
4175 | mov esi, putimage_init24bpp |
4177 | ;-------------------------------------- |
4176 | ;-------------------------------------- |
4178 | align 4 |
4177 | align 4 |
4179 | sys_putimage_bpp: |
4178 | sys_putimage_bpp: |
4180 | call vesa20_putimage |
4179 | call vesa20_putimage |
4181 | pop ebp esi ebp |
4180 | pop ebp esi ebp |
4182 | ret |
4181 | ret |
4183 | ; jmp [draw_pointer] |
4182 | ; jmp [draw_pointer] |
4184 | ;----------------------------------------------------------------------------- |
4183 | ;----------------------------------------------------------------------------- |
4185 | align 4 |
4184 | align 4 |
4186 | sys_putimage_palette: |
4185 | sys_putimage_palette: |
4187 | ; ebx = pointer to image |
4186 | ; ebx = pointer to image |
4188 | ; ecx = [xsize]*65536 + [ysize] |
4187 | ; ecx = [xsize]*65536 + [ysize] |
4189 | ; edx = [xstart]*65536 + [ystart] |
4188 | ; edx = [xstart]*65536 + [ystart] |
4190 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4189 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4191 | ; edi = pointer to palette |
4190 | ; edi = pointer to palette |
4192 | ; ebp = row delta |
4191 | ; ebp = row delta |
4193 | mov eax, [CURRENT_TASK] |
4192 | mov eax, [CURRENT_TASK] |
4194 | shl eax, 8 |
4193 | shl eax, 8 |
4195 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4194 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4196 | rol edx, 16 |
4195 | rol edx, 16 |
4197 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4196 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4198 | rol edx, 16 |
4197 | rol edx, 16 |
4199 | ;-------------------------------------- |
4198 | ;-------------------------------------- |
4200 | align 4 |
4199 | align 4 |
4201 | .forced: |
4200 | .forced: |
4202 | cmp esi, 1 |
4201 | cmp esi, 1 |
4203 | jnz @f |
4202 | jnz @f |
4204 | push edi |
4203 | push edi |
4205 | mov eax, [edi+4] |
4204 | mov eax, [edi+4] |
4206 | sub eax, [edi] |
4205 | sub eax, [edi] |
4207 | push eax |
4206 | push eax |
4208 | push dword [edi] |
4207 | push dword [edi] |
4209 | push 0ffffff80h |
4208 | push 0ffffff80h |
4210 | mov edi, esp |
4209 | mov edi, esp |
4211 | call put_mono_image |
4210 | call put_mono_image |
4212 | add esp, 12 |
4211 | add esp, 12 |
4213 | pop edi |
4212 | pop edi |
4214 | ret |
4213 | ret |
4215 | ;-------------------------------------- |
4214 | ;-------------------------------------- |
4216 | align 4 |
4215 | align 4 |
4217 | @@: |
4216 | @@: |
4218 | cmp esi, 2 |
4217 | cmp esi, 2 |
4219 | jnz @f |
4218 | jnz @f |
4220 | push edi |
4219 | push edi |
4221 | push 0ffffff80h |
4220 | push 0ffffff80h |
4222 | mov edi, esp |
4221 | mov edi, esp |
4223 | call put_2bit_image |
4222 | call put_2bit_image |
4224 | pop eax |
4223 | pop eax |
4225 | pop edi |
4224 | pop edi |
4226 | ret |
4225 | ret |
4227 | ;-------------------------------------- |
4226 | ;-------------------------------------- |
4228 | align 4 |
4227 | align 4 |
4229 | @@: |
4228 | @@: |
4230 | cmp esi, 4 |
4229 | cmp esi, 4 |
4231 | jnz @f |
4230 | jnz @f |
4232 | push edi |
4231 | push edi |
4233 | push 0ffffff80h |
4232 | push 0ffffff80h |
4234 | mov edi, esp |
4233 | mov edi, esp |
4235 | call put_4bit_image |
4234 | call put_4bit_image |
4236 | pop eax |
4235 | pop eax |
4237 | pop edi |
4236 | pop edi |
4238 | ret |
4237 | ret |
4239 | ;-------------------------------------- |
4238 | ;-------------------------------------- |
4240 | align 4 |
4239 | align 4 |
4241 | @@: |
4240 | @@: |
4242 | push ebp esi ebp |
4241 | push ebp esi ebp |
4243 | cmp esi, 8 |
4242 | cmp esi, 8 |
4244 | jnz @f |
4243 | jnz @f |
4245 | mov ebp, putimage_get8bpp |
4244 | mov ebp, putimage_get8bpp |
4246 | mov esi, putimage_init8bpp |
4245 | mov esi, putimage_init8bpp |
4247 | jmp sys_putimage_bpp |
4246 | jmp sys_putimage_bpp |
4248 | ;-------------------------------------- |
4247 | ;-------------------------------------- |
4249 | align 4 |
4248 | align 4 |
4250 | @@: |
4249 | @@: |
4251 | cmp esi, 9 |
4250 | cmp esi, 9 |
4252 | jnz @f |
4251 | jnz @f |
4253 | mov ebp, putimage_get9bpp |
4252 | mov ebp, putimage_get9bpp |
4254 | mov esi, putimage_init9bpp |
4253 | mov esi, putimage_init9bpp |
4255 | jmp sys_putimage_bpp |
4254 | jmp sys_putimage_bpp |
4256 | ;-------------------------------------- |
4255 | ;-------------------------------------- |
4257 | align 4 |
4256 | align 4 |
4258 | @@: |
4257 | @@: |
4259 | cmp esi, 15 |
4258 | cmp esi, 15 |
4260 | jnz @f |
4259 | jnz @f |
4261 | mov ebp, putimage_get15bpp |
4260 | mov ebp, putimage_get15bpp |
4262 | mov esi, putimage_init15bpp |
4261 | mov esi, putimage_init15bpp |
4263 | jmp sys_putimage_bpp |
4262 | jmp sys_putimage_bpp |
4264 | ;-------------------------------------- |
4263 | ;-------------------------------------- |
4265 | align 4 |
4264 | align 4 |
4266 | @@: |
4265 | @@: |
4267 | cmp esi, 16 |
4266 | cmp esi, 16 |
4268 | jnz @f |
4267 | jnz @f |
4269 | mov ebp, putimage_get16bpp |
4268 | mov ebp, putimage_get16bpp |
4270 | mov esi, putimage_init16bpp |
4269 | mov esi, putimage_init16bpp |
4271 | jmp sys_putimage_bpp |
4270 | jmp sys_putimage_bpp |
4272 | ;-------------------------------------- |
4271 | ;-------------------------------------- |
4273 | align 4 |
4272 | align 4 |
4274 | @@: |
4273 | @@: |
4275 | cmp esi, 24 |
4274 | cmp esi, 24 |
4276 | jnz @f |
4275 | jnz @f |
4277 | mov ebp, putimage_get24bpp |
4276 | mov ebp, putimage_get24bpp |
4278 | mov esi, putimage_init24bpp |
4277 | mov esi, putimage_init24bpp |
4279 | jmp sys_putimage_bpp |
4278 | jmp sys_putimage_bpp |
4280 | ;-------------------------------------- |
4279 | ;-------------------------------------- |
4281 | align 4 |
4280 | align 4 |
4282 | @@: |
4281 | @@: |
4283 | cmp esi, 32 |
4282 | cmp esi, 32 |
4284 | jnz @f |
4283 | jnz @f |
4285 | mov ebp, putimage_get32bpp |
4284 | mov ebp, putimage_get32bpp |
4286 | mov esi, putimage_init32bpp |
4285 | mov esi, putimage_init32bpp |
4287 | jmp sys_putimage_bpp |
4286 | jmp sys_putimage_bpp |
4288 | ;-------------------------------------- |
4287 | ;-------------------------------------- |
4289 | align 4 |
4288 | align 4 |
4290 | @@: |
4289 | @@: |
4291 | pop ebp esi ebp |
4290 | pop ebp esi ebp |
4292 | ret |
4291 | ret |
4293 | ;----------------------------------------------------------------------------- |
4292 | ;----------------------------------------------------------------------------- |
4294 | align 4 |
4293 | align 4 |
4295 | put_mono_image: |
4294 | put_mono_image: |
4296 | push ebp esi ebp |
4295 | push ebp esi ebp |
4297 | mov ebp, putimage_get1bpp |
4296 | mov ebp, putimage_get1bpp |
4298 | mov esi, putimage_init1bpp |
4297 | mov esi, putimage_init1bpp |
4299 | jmp sys_putimage_bpp |
4298 | jmp sys_putimage_bpp |
4300 | ;----------------------------------------------------------------------------- |
4299 | ;----------------------------------------------------------------------------- |
4301 | align 4 |
4300 | align 4 |
4302 | put_2bit_image: |
4301 | put_2bit_image: |
4303 | push ebp esi ebp |
4302 | push ebp esi ebp |
4304 | mov ebp, putimage_get2bpp |
4303 | mov ebp, putimage_get2bpp |
4305 | mov esi, putimage_init2bpp |
4304 | mov esi, putimage_init2bpp |
4306 | jmp sys_putimage_bpp |
4305 | jmp sys_putimage_bpp |
4307 | ;----------------------------------------------------------------------------- |
4306 | ;----------------------------------------------------------------------------- |
4308 | align 4 |
4307 | align 4 |
4309 | put_4bit_image: |
4308 | put_4bit_image: |
4310 | push ebp esi ebp |
4309 | push ebp esi ebp |
4311 | mov ebp, putimage_get4bpp |
4310 | mov ebp, putimage_get4bpp |
4312 | mov esi, putimage_init4bpp |
4311 | mov esi, putimage_init4bpp |
4313 | jmp sys_putimage_bpp |
4312 | jmp sys_putimage_bpp |
4314 | ;----------------------------------------------------------------------------- |
4313 | ;----------------------------------------------------------------------------- |
4315 | align 4 |
4314 | align 4 |
4316 | putimage_init24bpp: |
4315 | putimage_init24bpp: |
4317 | lea eax, [eax*3] |
4316 | lea eax, [eax*3] |
4318 | putimage_init8bpp: |
4317 | putimage_init8bpp: |
4319 | putimage_init9bpp: |
4318 | putimage_init9bpp: |
4320 | ret |
4319 | ret |
4321 | ;----------------------------------------------------------------------------- |
4320 | ;----------------------------------------------------------------------------- |
4322 | align 16 |
4321 | align 16 |
4323 | putimage_get24bpp: |
4322 | putimage_get24bpp: |
4324 | movzx eax, byte [esi+2] |
4323 | movzx eax, byte [esi+2] |
4325 | shl eax, 16 |
4324 | shl eax, 16 |
4326 | mov ax, [esi] |
4325 | mov ax, [esi] |
4327 | add esi, 3 |
4326 | add esi, 3 |
4328 | ret 4 |
4327 | ret 4 |
4329 | ;----------------------------------------------------------------------------- |
4328 | ;----------------------------------------------------------------------------- |
4330 | align 16 |
4329 | align 16 |
4331 | putimage_get8bpp: |
4330 | putimage_get8bpp: |
4332 | movzx eax, byte [esi] |
4331 | movzx eax, byte [esi] |
4333 | push edx |
4332 | push edx |
4334 | mov edx, [esp+8] |
4333 | mov edx, [esp+8] |
4335 | mov eax, [edx+eax*4] |
4334 | mov eax, [edx+eax*4] |
4336 | pop edx |
4335 | pop edx |
4337 | inc esi |
4336 | inc esi |
4338 | ret 4 |
4337 | ret 4 |
4339 | ;----------------------------------------------------------------------------- |
4338 | ;----------------------------------------------------------------------------- |
4340 | align 16 |
4339 | align 16 |
4341 | putimage_get9bpp: |
4340 | putimage_get9bpp: |
4342 | lodsb |
4341 | lodsb |
4343 | mov ah, al |
4342 | mov ah, al |
4344 | shl eax, 8 |
4343 | shl eax, 8 |
4345 | mov al, ah |
4344 | mov al, ah |
4346 | ret 4 |
4345 | ret 4 |
4347 | ;----------------------------------------------------------------------------- |
4346 | ;----------------------------------------------------------------------------- |
4348 | align 4 |
4347 | align 4 |
4349 | putimage_init1bpp: |
4348 | putimage_init1bpp: |
4350 | add eax, ecx |
4349 | add eax, ecx |
4351 | push ecx |
4350 | push ecx |
4352 | add eax, 7 |
4351 | add eax, 7 |
4353 | add ecx, 7 |
4352 | add ecx, 7 |
4354 | shr eax, 3 |
4353 | shr eax, 3 |
4355 | shr ecx, 3 |
4354 | shr ecx, 3 |
4356 | sub eax, ecx |
4355 | sub eax, ecx |
4357 | pop ecx |
4356 | pop ecx |
4358 | ret |
4357 | ret |
4359 | ;----------------------------------------------------------------------------- |
4358 | ;----------------------------------------------------------------------------- |
4360 | align 16 |
4359 | align 16 |
4361 | putimage_get1bpp: |
4360 | putimage_get1bpp: |
4362 | push edx |
4361 | push edx |
4363 | mov edx, [esp+8] |
4362 | mov edx, [esp+8] |
4364 | mov al, [edx] |
4363 | mov al, [edx] |
4365 | add al, al |
4364 | add al, al |
4366 | jnz @f |
4365 | jnz @f |
4367 | lodsb |
4366 | lodsb |
4368 | adc al, al |
4367 | adc al, al |
4369 | @@: |
4368 | @@: |
4370 | mov [edx], al |
4369 | mov [edx], al |
4371 | sbb eax, eax |
4370 | sbb eax, eax |
4372 | and eax, [edx+8] |
4371 | and eax, [edx+8] |
4373 | add eax, [edx+4] |
4372 | add eax, [edx+4] |
4374 | pop edx |
4373 | pop edx |
4375 | ret 4 |
4374 | ret 4 |
4376 | ;----------------------------------------------------------------------------- |
4375 | ;----------------------------------------------------------------------------- |
4377 | align 4 |
4376 | align 4 |
4378 | putimage_init2bpp: |
4377 | putimage_init2bpp: |
4379 | add eax, ecx |
4378 | add eax, ecx |
4380 | push ecx |
4379 | push ecx |
4381 | add ecx, 3 |
4380 | add ecx, 3 |
4382 | add eax, 3 |
4381 | add eax, 3 |
4383 | shr ecx, 2 |
4382 | shr ecx, 2 |
4384 | shr eax, 2 |
4383 | shr eax, 2 |
4385 | sub eax, ecx |
4384 | sub eax, ecx |
4386 | pop ecx |
4385 | pop ecx |
4387 | ret |
4386 | ret |
4388 | ;----------------------------------------------------------------------------- |
4387 | ;----------------------------------------------------------------------------- |
4389 | align 16 |
4388 | align 16 |
4390 | putimage_get2bpp: |
4389 | putimage_get2bpp: |
4391 | push edx |
4390 | push edx |
4392 | mov edx, [esp+8] |
4391 | mov edx, [esp+8] |
4393 | mov al, [edx] |
4392 | mov al, [edx] |
4394 | mov ah, al |
4393 | mov ah, al |
4395 | shr al, 6 |
4394 | shr al, 6 |
4396 | shl ah, 2 |
4395 | shl ah, 2 |
4397 | jnz .nonewbyte |
4396 | jnz .nonewbyte |
4398 | lodsb |
4397 | lodsb |
4399 | mov ah, al |
4398 | mov ah, al |
4400 | shr al, 6 |
4399 | shr al, 6 |
4401 | shl ah, 2 |
4400 | shl ah, 2 |
4402 | add ah, 1 |
4401 | add ah, 1 |
4403 | .nonewbyte: |
4402 | .nonewbyte: |
4404 | mov [edx], ah |
4403 | mov [edx], ah |
4405 | mov edx, [edx+4] |
4404 | mov edx, [edx+4] |
4406 | movzx eax, al |
4405 | movzx eax, al |
4407 | mov eax, [edx+eax*4] |
4406 | mov eax, [edx+eax*4] |
4408 | pop edx |
4407 | pop edx |
4409 | ret 4 |
4408 | ret 4 |
4410 | ;----------------------------------------------------------------------------- |
4409 | ;----------------------------------------------------------------------------- |
4411 | align 4 |
4410 | align 4 |
4412 | putimage_init4bpp: |
4411 | putimage_init4bpp: |
4413 | add eax, ecx |
4412 | add eax, ecx |
4414 | push ecx |
4413 | push ecx |
4415 | add ecx, 1 |
4414 | add ecx, 1 |
4416 | add eax, 1 |
4415 | add eax, 1 |
4417 | shr ecx, 1 |
4416 | shr ecx, 1 |
4418 | shr eax, 1 |
4417 | shr eax, 1 |
4419 | sub eax, ecx |
4418 | sub eax, ecx |
4420 | pop ecx |
4419 | pop ecx |
4421 | ret |
4420 | ret |
4422 | ;----------------------------------------------------------------------------- |
4421 | ;----------------------------------------------------------------------------- |
4423 | align 16 |
4422 | align 16 |
4424 | putimage_get4bpp: |
4423 | putimage_get4bpp: |
4425 | push edx |
4424 | push edx |
4426 | mov edx, [esp+8] |
4425 | mov edx, [esp+8] |
4427 | add byte [edx], 80h |
4426 | add byte [edx], 80h |
4428 | jc @f |
4427 | jc @f |
4429 | movzx eax, byte [edx+1] |
4428 | movzx eax, byte [edx+1] |
4430 | mov edx, [edx+4] |
4429 | mov edx, [edx+4] |
4431 | and eax, 0x0F |
4430 | and eax, 0x0F |
4432 | mov eax, [edx+eax*4] |
4431 | mov eax, [edx+eax*4] |
4433 | pop edx |
4432 | pop edx |
4434 | ret 4 |
4433 | ret 4 |
4435 | @@: |
4434 | @@: |
4436 | movzx eax, byte [esi] |
4435 | movzx eax, byte [esi] |
4437 | add esi, 1 |
4436 | add esi, 1 |
4438 | mov [edx+1], al |
4437 | mov [edx+1], al |
4439 | shr eax, 4 |
4438 | shr eax, 4 |
4440 | mov edx, [edx+4] |
4439 | mov edx, [edx+4] |
4441 | mov eax, [edx+eax*4] |
4440 | mov eax, [edx+eax*4] |
4442 | pop edx |
4441 | pop edx |
4443 | ret 4 |
4442 | ret 4 |
4444 | ;----------------------------------------------------------------------------- |
4443 | ;----------------------------------------------------------------------------- |
4445 | align 4 |
4444 | align 4 |
4446 | putimage_init32bpp: |
4445 | putimage_init32bpp: |
4447 | shl eax, 2 |
4446 | shl eax, 2 |
4448 | ret |
4447 | ret |
4449 | ;----------------------------------------------------------------------------- |
4448 | ;----------------------------------------------------------------------------- |
4450 | align 16 |
4449 | align 16 |
4451 | putimage_get32bpp: |
4450 | putimage_get32bpp: |
4452 | lodsd |
4451 | lodsd |
4453 | ret 4 |
4452 | ret 4 |
4454 | ;----------------------------------------------------------------------------- |
4453 | ;----------------------------------------------------------------------------- |
4455 | align 4 |
4454 | align 4 |
4456 | putimage_init15bpp: |
4455 | putimage_init15bpp: |
4457 | putimage_init16bpp: |
4456 | putimage_init16bpp: |
4458 | add eax, eax |
4457 | add eax, eax |
4459 | ret |
4458 | ret |
4460 | ;----------------------------------------------------------------------------- |
4459 | ;----------------------------------------------------------------------------- |
4461 | align 16 |
4460 | align 16 |
4462 | putimage_get15bpp: |
4461 | putimage_get15bpp: |
4463 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4462 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4464 | push ecx edx |
4463 | push ecx edx |
4465 | movzx eax, word [esi] |
4464 | movzx eax, word [esi] |
4466 | add esi, 2 |
4465 | add esi, 2 |
4467 | mov ecx, eax |
4466 | mov ecx, eax |
4468 | mov edx, eax |
4467 | mov edx, eax |
4469 | and eax, 0x1F |
4468 | and eax, 0x1F |
4470 | and ecx, 0x1F shl 5 |
4469 | and ecx, 0x1F shl 5 |
4471 | and edx, 0x1F shl 10 |
4470 | and edx, 0x1F shl 10 |
4472 | shl eax, 3 |
4471 | shl eax, 3 |
4473 | shl ecx, 6 |
4472 | shl ecx, 6 |
4474 | shl edx, 9 |
4473 | shl edx, 9 |
4475 | or eax, ecx |
4474 | or eax, ecx |
4476 | or eax, edx |
4475 | or eax, edx |
4477 | pop edx ecx |
4476 | pop edx ecx |
4478 | ret 4 |
4477 | ret 4 |
4479 | ;----------------------------------------------------------------------------- |
4478 | ;----------------------------------------------------------------------------- |
4480 | align 16 |
4479 | align 16 |
4481 | putimage_get16bpp: |
4480 | putimage_get16bpp: |
4482 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4481 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4483 | push ecx edx |
4482 | push ecx edx |
4484 | movzx eax, word [esi] |
4483 | movzx eax, word [esi] |
4485 | add esi, 2 |
4484 | add esi, 2 |
4486 | mov ecx, eax |
4485 | mov ecx, eax |
4487 | mov edx, eax |
4486 | mov edx, eax |
4488 | and eax, 0x1F |
4487 | and eax, 0x1F |
4489 | and ecx, 0x3F shl 5 |
4488 | and ecx, 0x3F shl 5 |
4490 | and edx, 0x1F shl 11 |
4489 | and edx, 0x1F shl 11 |
4491 | shl eax, 3 |
4490 | shl eax, 3 |
4492 | shl ecx, 5 |
4491 | shl ecx, 5 |
4493 | shl edx, 8 |
4492 | shl edx, 8 |
4494 | or eax, ecx |
4493 | or eax, ecx |
4495 | or eax, edx |
4494 | or eax, edx |
4496 | pop edx ecx |
4495 | pop edx ecx |
4497 | ret 4 |
4496 | ret 4 |
4498 | ;----------------------------------------------------------------------------- |
4497 | ;----------------------------------------------------------------------------- |
4499 | ;align 4 |
4498 | ;align 4 |
4500 | ; eax x beginning |
4499 | ; eax x beginning |
4501 | ; ebx y beginning |
4500 | ; ebx y beginning |
4502 | ; ecx x end |
4501 | ; ecx x end |
4503 | ; edx y end |
4502 | ; edx y end |
4504 | ; edi color |
4503 | ; edi color |
4505 | ;__sys_drawbar: |
4504 | ;__sys_drawbar: |
4506 | ; mov esi, [current_slot] |
4505 | ; mov esi, [current_slot] |
4507 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4506 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4508 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4507 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4509 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4508 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4510 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4509 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4511 | ;-------------------------------------- |
4510 | ;-------------------------------------- |
4512 | ;align 4 |
4511 | ;align 4 |
4513 | ;.forced: |
4512 | ;.forced: |
4514 | ; call vesa20_drawbar |
4513 | ; call vesa20_drawbar |
4515 | ; call [draw_pointer] |
4514 | ; call [draw_pointer] |
4516 | ; ret |
4515 | ; ret |
4517 | ;----------------------------------------------------------------------------- |
4516 | ;----------------------------------------------------------------------------- |
4518 | align 4 |
4517 | align 4 |
4519 | kb_read: |
4518 | kb_read: |
4520 | 4519 | ||
4521 | push ecx edx |
4520 | push ecx edx |
4522 | 4521 | ||
4523 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4522 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4524 | kr_loop: |
4523 | kr_loop: |
4525 | in al, 0x64 |
4524 | in al, 0x64 |
4526 | test al, 1 |
4525 | test al, 1 |
4527 | jnz kr_ready |
4526 | jnz kr_ready |
4528 | loop kr_loop |
4527 | loop kr_loop |
4529 | mov ah, 1 |
4528 | mov ah, 1 |
4530 | jmp kr_exit |
4529 | jmp kr_exit |
4531 | kr_ready: |
4530 | kr_ready: |
4532 | push ecx |
4531 | push ecx |
4533 | mov ecx, 32 |
4532 | mov ecx, 32 |
4534 | kr_delay: |
4533 | kr_delay: |
4535 | loop kr_delay |
4534 | loop kr_delay |
4536 | pop ecx |
4535 | pop ecx |
4537 | in al, 0x60 |
4536 | in al, 0x60 |
4538 | xor ah, ah |
4537 | xor ah, ah |
4539 | kr_exit: |
4538 | kr_exit: |
4540 | 4539 | ||
4541 | pop edx ecx |
4540 | pop edx ecx |
4542 | 4541 | ||
4543 | ret |
4542 | ret |
4544 | ;----------------------------------------------------------------------------- |
4543 | ;----------------------------------------------------------------------------- |
4545 | align 4 |
4544 | align 4 |
4546 | kb_write: |
4545 | kb_write: |
4547 | 4546 | ||
4548 | push ecx edx |
4547 | push ecx edx |
4549 | 4548 | ||
4550 | mov dl, al |
4549 | mov dl, al |
4551 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4550 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4552 | ; kw_loop1: |
4551 | ; kw_loop1: |
4553 | ; in al,0x64 |
4552 | ; in al,0x64 |
4554 | ; test al,0x20 |
4553 | ; test al,0x20 |
4555 | ; jz kw_ok1 |
4554 | ; jz kw_ok1 |
4556 | ; loop kw_loop1 |
4555 | ; loop kw_loop1 |
4557 | ; mov ah,1 |
4556 | ; mov ah,1 |
4558 | ; jmp kw_exit |
4557 | ; jmp kw_exit |
4559 | ; kw_ok1: |
4558 | ; kw_ok1: |
4560 | in al, 0x60 |
4559 | in al, 0x60 |
4561 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4560 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4562 | kw_loop: |
4561 | kw_loop: |
4563 | in al, 0x64 |
4562 | in al, 0x64 |
4564 | test al, 2 |
4563 | test al, 2 |
4565 | jz kw_ok |
4564 | jz kw_ok |
4566 | loop kw_loop |
4565 | loop kw_loop |
4567 | mov ah, 1 |
4566 | mov ah, 1 |
4568 | jmp kw_exit |
4567 | jmp kw_exit |
4569 | kw_ok: |
4568 | kw_ok: |
4570 | mov al, dl |
4569 | mov al, dl |
4571 | out 0x60, al |
4570 | out 0x60, al |
4572 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4571 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4573 | kw_loop3: |
4572 | kw_loop3: |
4574 | in al, 0x64 |
4573 | in al, 0x64 |
4575 | test al, 2 |
4574 | test al, 2 |
4576 | jz kw_ok3 |
4575 | jz kw_ok3 |
4577 | loop kw_loop3 |
4576 | loop kw_loop3 |
4578 | mov ah, 1 |
4577 | mov ah, 1 |
4579 | jmp kw_exit |
4578 | jmp kw_exit |
4580 | kw_ok3: |
4579 | kw_ok3: |
4581 | mov ah, 8 |
4580 | mov ah, 8 |
4582 | kw_loop4: |
4581 | kw_loop4: |
4583 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4582 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4584 | kw_loop5: |
4583 | kw_loop5: |
4585 | in al, 0x64 |
4584 | in al, 0x64 |
4586 | test al, 1 |
4585 | test al, 1 |
4587 | jnz kw_ok4 |
4586 | jnz kw_ok4 |
4588 | loop kw_loop5 |
4587 | loop kw_loop5 |
4589 | dec ah |
4588 | dec ah |
4590 | jnz kw_loop4 |
4589 | jnz kw_loop4 |
4591 | kw_ok4: |
4590 | kw_ok4: |
4592 | xor ah, ah |
4591 | xor ah, ah |
4593 | kw_exit: |
4592 | kw_exit: |
4594 | 4593 | ||
4595 | pop edx ecx |
4594 | pop edx ecx |
4596 | 4595 | ||
4597 | ret |
4596 | ret |
4598 | ;----------------------------------------------------------------------------- |
4597 | ;----------------------------------------------------------------------------- |
4599 | align 4 |
4598 | align 4 |
4600 | kb_cmd: |
4599 | kb_cmd: |
4601 | 4600 | ||
4602 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4601 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4603 | c_wait: |
4602 | c_wait: |
4604 | in al, 0x64 |
4603 | in al, 0x64 |
4605 | test al, 2 |
4604 | test al, 2 |
4606 | jz c_send |
4605 | jz c_send |
4607 | loop c_wait |
4606 | loop c_wait |
4608 | jmp c_error |
4607 | jmp c_error |
4609 | c_send: |
4608 | c_send: |
4610 | mov al, bl |
4609 | mov al, bl |
4611 | out 0x64, al |
4610 | out 0x64, al |
4612 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4611 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4613 | c_accept: |
4612 | c_accept: |
4614 | in al, 0x64 |
4613 | in al, 0x64 |
4615 | test al, 2 |
4614 | test al, 2 |
4616 | jz c_ok |
4615 | jz c_ok |
4617 | loop c_accept |
4616 | loop c_accept |
4618 | c_error: |
4617 | c_error: |
4619 | mov ah, 1 |
4618 | mov ah, 1 |
4620 | jmp c_exit |
4619 | jmp c_exit |
4621 | c_ok: |
4620 | c_ok: |
4622 | xor ah, ah |
4621 | xor ah, ah |
4623 | c_exit: |
4622 | c_exit: |
4624 | ret |
4623 | ret |
4625 | 4624 | ||
4626 | 4625 | ||
4627 | setmouse: ; set mousepicture -pointer |
4626 | setmouse: ; set mousepicture -pointer |
4628 | ; ps2 mouse enable |
4627 | ; ps2 mouse enable |
4629 | 4628 | ||
4630 | ; mov [MOUSE_PICTURE], dword mousepointer |
4629 | ; mov [MOUSE_PICTURE], dword mousepointer |
4631 | 4630 | ||
4632 | cli |
4631 | cli |
4633 | 4632 | ||
4634 | ret |
4633 | ret |
4635 | 4634 | ||
4636 | if used _rdtsc |
4635 | if used _rdtsc |
4637 | _rdtsc: |
4636 | _rdtsc: |
4638 | bt [cpu_caps], CAPS_TSC |
4637 | bt [cpu_caps], CAPS_TSC |
4639 | jnc ret_rdtsc |
4638 | jnc ret_rdtsc |
4640 | rdtsc |
4639 | rdtsc |
4641 | ret |
4640 | ret |
4642 | ret_rdtsc: |
4641 | ret_rdtsc: |
4643 | mov edx, 0xffffffff |
4642 | mov edx, 0xffffffff |
4644 | mov eax, 0xffffffff |
4643 | mov eax, 0xffffffff |
4645 | ret |
4644 | ret |
4646 | end if |
4645 | end if |
4647 | 4646 | ||
4648 | sys_msg_board_str: |
4647 | sys_msg_board_str: |
4649 | 4648 | ||
4650 | pushad |
4649 | pushad |
4651 | @@: |
4650 | @@: |
4652 | cmp [esi], byte 0 |
4651 | cmp [esi], byte 0 |
4653 | je @f |
4652 | je @f |
4654 | mov eax, 1 |
4653 | mov eax, 1 |
4655 | movzx ebx, byte [esi] |
4654 | movzx ebx, byte [esi] |
4656 | call sys_msg_board |
4655 | call sys_msg_board |
4657 | inc esi |
4656 | inc esi |
4658 | jmp @b |
4657 | jmp @b |
4659 | @@: |
4658 | @@: |
4660 | popad |
4659 | popad |
4661 | ret |
4660 | ret |
4662 | 4661 | ||
4663 | sys_msg_board_byte: |
4662 | sys_msg_board_byte: |
4664 | ; in: al = byte to display |
4663 | ; in: al = byte to display |
4665 | ; out: nothing |
4664 | ; out: nothing |
4666 | ; destroys: nothing |
4665 | ; destroys: nothing |
4667 | pushad |
4666 | pushad |
4668 | mov ecx, 2 |
4667 | mov ecx, 2 |
4669 | shl eax, 24 |
4668 | shl eax, 24 |
4670 | jmp @f |
4669 | jmp @f |
4671 | 4670 | ||
4672 | sys_msg_board_word: |
4671 | sys_msg_board_word: |
4673 | ; in: ax = word to display |
4672 | ; in: ax = word to display |
4674 | ; out: nothing |
4673 | ; out: nothing |
4675 | ; destroys: nothing |
4674 | ; destroys: nothing |
4676 | pushad |
4675 | pushad |
4677 | mov ecx, 4 |
4676 | mov ecx, 4 |
4678 | shl eax, 16 |
4677 | shl eax, 16 |
4679 | jmp @f |
4678 | jmp @f |
4680 | 4679 | ||
4681 | sys_msg_board_dword: |
4680 | sys_msg_board_dword: |
4682 | ; in: eax = dword to display |
4681 | ; in: eax = dword to display |
4683 | ; out: nothing |
4682 | ; out: nothing |
4684 | ; destroys: nothing |
4683 | ; destroys: nothing |
4685 | pushad |
4684 | pushad |
4686 | mov ecx, 8 |
4685 | mov ecx, 8 |
4687 | @@: |
4686 | @@: |
4688 | push ecx |
4687 | push ecx |
4689 | rol eax, 4 |
4688 | rol eax, 4 |
4690 | push eax |
4689 | push eax |
4691 | and al, 0xF |
4690 | and al, 0xF |
4692 | cmp al, 10 |
4691 | cmp al, 10 |
4693 | sbb al, 69h |
4692 | sbb al, 69h |
4694 | das |
4693 | das |
4695 | mov bl, al |
4694 | mov bl, al |
4696 | xor eax, eax |
4695 | xor eax, eax |
4697 | inc eax |
4696 | inc eax |
4698 | call sys_msg_board |
4697 | call sys_msg_board |
4699 | pop eax |
4698 | pop eax |
4700 | pop ecx |
4699 | pop ecx |
4701 | loop @b |
4700 | loop @b |
4702 | popad |
4701 | popad |
4703 | ret |
4702 | ret |
4704 | 4703 | ||
4705 | msg_board_data_size = 65536 ; Must be power of two |
4704 | msg_board_data_size = 65536 ; Must be power of two |
4706 | 4705 | ||
4707 | uglobal |
4706 | uglobal |
4708 | msg_board_data rb msg_board_data_size |
4707 | msg_board_data rb msg_board_data_size |
4709 | msg_board_count dd 0x0 |
4708 | msg_board_count dd 0x0 |
4710 | endg |
4709 | endg |
4711 | 4710 | ||
4712 | sys_msg_board: |
4711 | sys_msg_board: |
4713 | 4712 | ||
4714 | ; eax=1 : write : bl byte to write |
4713 | ; eax=1 : write : bl byte to write |
4715 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4714 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4716 | 4715 | ||
4717 | mov ecx, [msg_board_count] |
4716 | mov ecx, [msg_board_count] |
4718 | cmp eax, 1 |
4717 | cmp eax, 1 |
4719 | jne .smbl1 |
4718 | jne .smbl1 |
4720 | 4719 | ||
4721 | if defined debug_com_base |
4720 | if defined debug_com_base |
4722 | 4721 | ||
4723 | push dx ax |
4722 | push dx ax |
4724 | 4723 | ||
4725 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4724 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4726 | mov dx, debug_com_base+5 |
4725 | mov dx, debug_com_base+5 |
4727 | in al, dx |
4726 | in al, dx |
4728 | test al, 1 shl 5 |
4727 | test al, 1 shl 5 |
4729 | jz @r |
4728 | jz @r |
4730 | 4729 | ||
4731 | mov dx, debug_com_base ; Output the byte |
4730 | mov dx, debug_com_base ; Output the byte |
4732 | mov al, bl |
4731 | mov al, bl |
4733 | out dx, al |
4732 | out dx, al |
4734 | 4733 | ||
4735 | pop ax dx |
4734 | pop ax dx |
4736 | 4735 | ||
4737 | end if |
4736 | end if |
4738 | 4737 | ||
4739 | mov [msg_board_data+ecx], bl |
4738 | mov [msg_board_data+ecx], bl |
4740 | if debug_direct_print |
4739 | if debug_direct_print |
4741 | pusha |
4740 | pusha |
4742 | iglobal |
4741 | iglobal |
4743 | msg_board_pos dd 234*65536+10 |
4742 | msg_board_pos dd 234*65536+10 |
4744 | endg |
4743 | endg |
4745 | lea edx, [msg_board_data+ecx] |
4744 | lea edx, [msg_board_data+ecx] |
4746 | mov ecx, 0x40FFFFFF |
4745 | mov ecx, 0x40FFFFFF |
4747 | mov ebx, [msg_board_pos] |
4746 | mov ebx, [msg_board_pos] |
4748 | mov edi, 1 |
4747 | mov edi, 1 |
4749 | mov esi, 1 |
4748 | mov esi, 1 |
4750 | call dtext |
4749 | call dtext |
4751 | popa |
4750 | popa |
4752 | add word [msg_board_pos+2], 6 |
4751 | add word [msg_board_pos+2], 6 |
4753 | cmp bl, 10 |
4752 | cmp bl, 10 |
4754 | jnz @f |
4753 | jnz @f |
4755 | mov word [msg_board_pos+2], 234 |
4754 | mov word [msg_board_pos+2], 234 |
4756 | add word [msg_board_pos], 10 |
4755 | add word [msg_board_pos], 10 |
4757 | mov ax, [Screen_Max_Y] |
4756 | mov ax, [Screen_Max_Y] |
4758 | cmp word [msg_board_pos], ax |
4757 | cmp word [msg_board_pos], ax |
4759 | jbe @f |
4758 | jbe @f |
4760 | mov word [msg_board_pos], 10 |
4759 | mov word [msg_board_pos], 10 |
4761 | @@: |
4760 | @@: |
4762 | end if |
4761 | end if |
4763 | if 0 |
4762 | if 0 |
4764 | pusha |
4763 | pusha |
4765 | mov al, bl |
4764 | mov al, bl |
4766 | mov edx, 402h |
4765 | mov edx, 402h |
4767 | out dx, al |
4766 | out dx, al |
4768 | popa |
4767 | popa |
4769 | end if |
4768 | end if |
4770 | inc ecx |
4769 | inc ecx |
4771 | and ecx, msg_board_data_size - 1 |
4770 | and ecx, msg_board_data_size - 1 |
4772 | mov [msg_board_count], ecx |
4771 | mov [msg_board_count], ecx |
4773 | ret |
4772 | ret |
4774 | .smbl1: |
4773 | .smbl1: |
4775 | cmp eax, 2 |
4774 | cmp eax, 2 |
4776 | jne .smbl2 |
4775 | jne .smbl2 |
4777 | test ecx, ecx |
4776 | test ecx, ecx |
4778 | jz .smbl21 |
4777 | jz .smbl21 |
4779 | mov eax, msg_board_data+1 |
4778 | mov eax, msg_board_data+1 |
4780 | mov ebx, msg_board_data |
4779 | mov ebx, msg_board_data |
4781 | movzx edx, byte [ebx] |
4780 | movzx edx, byte [ebx] |
4782 | call memmove |
4781 | call memmove |
4783 | dec [msg_board_count] |
4782 | dec [msg_board_count] |
4784 | mov [esp + 36], edx ;eax |
4783 | mov [esp + 36], edx ;eax |
4785 | mov [esp + 24], dword 1 |
4784 | mov [esp + 24], dword 1 |
4786 | ret |
4785 | ret |
4787 | .smbl21: |
4786 | .smbl21: |
4788 | mov [esp+36], ecx |
4787 | mov [esp+36], ecx |
4789 | mov [esp+24], ecx |
4788 | mov [esp+24], ecx |
4790 | .smbl2: |
4789 | .smbl2: |
4791 | ret |
4790 | ret |
4792 | 4791 | ||
4793 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4792 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4794 | ;; 66 sys function. ;; |
4793 | ;; 66 sys function. ;; |
4795 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4794 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4796 | ;; out eax ;; |
4795 | ;; out eax ;; |
4797 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4796 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4798 | iglobal |
4797 | iglobal |
4799 | align 4 |
4798 | align 4 |
4800 | f66call: |
4799 | f66call: |
4801 | dd sys_process_def.1 ; 1 = set keyboard mode |
4800 | dd sys_process_def.1 ; 1 = set keyboard mode |
4802 | dd sys_process_def.2 ; 2 = get keyboard mode |
4801 | dd sys_process_def.2 ; 2 = get keyboard mode |
4803 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4802 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4804 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4803 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4805 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4804 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4806 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4805 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4807 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4806 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4808 | endg |
4807 | endg |
4809 | ;----------------------------------------------------------------------------- |
4808 | ;----------------------------------------------------------------------------- |
4810 | align 4 |
4809 | align 4 |
4811 | sys_process_def: |
4810 | sys_process_def: |
4812 | dec ebx |
4811 | dec ebx |
4813 | cmp ebx, 7 |
4812 | cmp ebx, 7 |
4814 | jae .not_support ;if >=8 then or eax,-1 |
4813 | jae .not_support ;if >=8 then or eax,-1 |
4815 | 4814 | ||
4816 | mov edi, [CURRENT_TASK] |
4815 | mov edi, [CURRENT_TASK] |
4817 | jmp dword [f66call+ebx*4] |
4816 | jmp dword [f66call+ebx*4] |
4818 | 4817 | ||
4819 | .not_support: |
4818 | .not_support: |
4820 | or eax, -1 |
4819 | or eax, -1 |
4821 | ret |
4820 | ret |
4822 | ;----------------------------------------------------------------------------- |
4821 | ;----------------------------------------------------------------------------- |
4823 | align 4 |
4822 | align 4 |
4824 | .1: |
4823 | .1: |
4825 | shl edi, 8 |
4824 | shl edi, 8 |
4826 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4825 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4827 | 4826 | ||
4828 | ret |
4827 | ret |
4829 | ;----------------------------------------------------------------------------- |
4828 | ;----------------------------------------------------------------------------- |
4830 | align 4 |
4829 | align 4 |
4831 | .2: ; 2 = get keyboard mode |
4830 | .2: ; 2 = get keyboard mode |
4832 | shl edi, 8 |
4831 | shl edi, 8 |
4833 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4832 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4834 | mov [esp+32], eax |
4833 | mov [esp+32], eax |
4835 | ret |
4834 | ret |
4836 | ;----------------------------------------------------------------------------- |
4835 | ;----------------------------------------------------------------------------- |
4837 | align 4 |
4836 | align 4 |
4838 | .3: ;3 = get keyboard ctrl, alt, shift |
4837 | .3: ;3 = get keyboard ctrl, alt, shift |
4839 | mov eax, [kb_state] |
4838 | mov eax, [kb_state] |
4840 | mov [esp+32], eax |
4839 | mov [esp+32], eax |
4841 | ret |
4840 | ret |
4842 | ;----------------------------------------------------------------------------- |
4841 | ;----------------------------------------------------------------------------- |
4843 | align 4 |
4842 | align 4 |
4844 | .4: |
4843 | .4: |
4845 | mov eax, hotkey_list |
4844 | mov eax, hotkey_list |
4846 | @@: |
4845 | @@: |
4847 | cmp dword [eax+8], 0 |
4846 | cmp dword [eax+8], 0 |
4848 | jz .found_free |
4847 | jz .found_free |
4849 | add eax, 16 |
4848 | add eax, 16 |
4850 | cmp eax, hotkey_list+16*256 |
4849 | cmp eax, hotkey_list+16*256 |
4851 | jb @b |
4850 | jb @b |
4852 | mov dword [esp+32], 1 |
4851 | mov dword [esp+32], 1 |
4853 | ret |
4852 | ret |
4854 | .found_free: |
4853 | .found_free: |
4855 | mov [eax+8], edi |
4854 | mov [eax+8], edi |
4856 | mov [eax+4], edx |
4855 | mov [eax+4], edx |
4857 | movzx ecx, cl |
4856 | movzx ecx, cl |
4858 | lea ecx, [hotkey_scancodes+ecx*4] |
4857 | lea ecx, [hotkey_scancodes+ecx*4] |
4859 | mov edx, [ecx] |
4858 | mov edx, [ecx] |
4860 | mov [eax], edx |
4859 | mov [eax], edx |
4861 | mov [ecx], eax |
4860 | mov [ecx], eax |
4862 | mov [eax+12], ecx |
4861 | mov [eax+12], ecx |
4863 | test edx, edx |
4862 | test edx, edx |
4864 | jz @f |
4863 | jz @f |
4865 | mov [edx+12], eax |
4864 | mov [edx+12], eax |
4866 | @@: |
4865 | @@: |
4867 | and dword [esp+32], 0 |
4866 | and dword [esp+32], 0 |
4868 | ret |
4867 | ret |
4869 | ;----------------------------------------------------------------------------- |
4868 | ;----------------------------------------------------------------------------- |
4870 | align 4 |
4869 | align 4 |
4871 | .5: |
4870 | .5: |
4872 | movzx ebx, cl |
4871 | movzx ebx, cl |
4873 | lea ebx, [hotkey_scancodes+ebx*4] |
4872 | lea ebx, [hotkey_scancodes+ebx*4] |
4874 | mov eax, [ebx] |
4873 | mov eax, [ebx] |
4875 | .scan: |
4874 | .scan: |
4876 | test eax, eax |
4875 | test eax, eax |
4877 | jz .notfound |
4876 | jz .notfound |
4878 | cmp [eax+8], edi |
4877 | cmp [eax+8], edi |
4879 | jnz .next |
4878 | jnz .next |
4880 | cmp [eax+4], edx |
4879 | cmp [eax+4], edx |
4881 | jz .found |
4880 | jz .found |
4882 | .next: |
4881 | .next: |
4883 | mov eax, [eax] |
4882 | mov eax, [eax] |
4884 | jmp .scan |
4883 | jmp .scan |
4885 | .notfound: |
4884 | .notfound: |
4886 | mov dword [esp+32], 1 |
4885 | mov dword [esp+32], 1 |
4887 | ret |
4886 | ret |
4888 | .found: |
4887 | .found: |
4889 | mov ecx, [eax] |
4888 | mov ecx, [eax] |
4890 | jecxz @f |
4889 | jecxz @f |
4891 | mov edx, [eax+12] |
4890 | mov edx, [eax+12] |
4892 | mov [ecx+12], edx |
4891 | mov [ecx+12], edx |
4893 | @@: |
4892 | @@: |
4894 | mov ecx, [eax+12] |
4893 | mov ecx, [eax+12] |
4895 | mov edx, [eax] |
4894 | mov edx, [eax] |
4896 | mov [ecx], edx |
4895 | mov [ecx], edx |
4897 | xor edx, edx |
4896 | xor edx, edx |
4898 | mov [eax+4], edx |
4897 | mov [eax+4], edx |
4899 | mov [eax+8], edx |
4898 | mov [eax+8], edx |
4900 | mov [eax+12], edx |
4899 | mov [eax+12], edx |
4901 | mov [eax], edx |
4900 | mov [eax], edx |
4902 | mov [esp+32], edx |
4901 | mov [esp+32], edx |
4903 | ret |
4902 | ret |
4904 | ;----------------------------------------------------------------------------- |
4903 | ;----------------------------------------------------------------------------- |
4905 | align 4 |
4904 | align 4 |
4906 | .6: |
4905 | .6: |
4907 | pushfd |
4906 | pushfd |
4908 | cli |
4907 | cli |
4909 | mov eax, [PID_lock_input] |
4908 | mov eax, [PID_lock_input] |
4910 | test eax, eax |
4909 | test eax, eax |
4911 | jnz @f |
4910 | jnz @f |
4912 | ; get current PID |
4911 | ; get current PID |
4913 | mov eax, [CURRENT_TASK] |
4912 | mov eax, [CURRENT_TASK] |
4914 | shl eax, 5 |
4913 | shl eax, 5 |
4915 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4914 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4916 | ; set current PID for lock input |
4915 | ; set current PID for lock input |
4917 | mov [PID_lock_input], eax |
4916 | mov [PID_lock_input], eax |
4918 | @@: |
4917 | @@: |
4919 | popfd |
4918 | popfd |
4920 | ret |
4919 | ret |
4921 | ;----------------------------------------------------------------------------- |
4920 | ;----------------------------------------------------------------------------- |
4922 | align 4 |
4921 | align 4 |
4923 | .7: |
4922 | .7: |
4924 | mov eax, [PID_lock_input] |
4923 | mov eax, [PID_lock_input] |
4925 | test eax, eax |
4924 | test eax, eax |
4926 | jz @f |
4925 | jz @f |
4927 | ; get current PID |
4926 | ; get current PID |
4928 | mov ebx, [CURRENT_TASK] |
4927 | mov ebx, [CURRENT_TASK] |
4929 | shl ebx, 5 |
4928 | shl ebx, 5 |
4930 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4929 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4931 | ; compare current lock input with current PID |
4930 | ; compare current lock input with current PID |
4932 | cmp ebx, eax |
4931 | cmp ebx, eax |
4933 | jne @f |
4932 | jne @f |
4934 | 4933 | ||
4935 | xor eax, eax |
4934 | xor eax, eax |
4936 | mov [PID_lock_input], eax |
4935 | mov [PID_lock_input], eax |
4937 | @@: |
4936 | @@: |
4938 | ret |
4937 | ret |
4939 | ;----------------------------------------------------------------------------- |
4938 | ;----------------------------------------------------------------------------- |
4940 | uglobal |
4939 | uglobal |
4941 | PID_lock_input dd 0x0 |
4940 | PID_lock_input dd 0x0 |
4942 | endg |
4941 | endg |
4943 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4942 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4944 | ;; 61 sys function. ;; |
4943 | ;; 61 sys function. ;; |
4945 | ;; in eax=61,ebx in [1..3] ;; |
4944 | ;; in eax=61,ebx in [1..3] ;; |
4946 | ;; out eax ;; |
4945 | ;; out eax ;; |
4947 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4946 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4948 | iglobal |
4947 | iglobal |
4949 | align 4 |
4948 | align 4 |
4950 | f61call: |
4949 | f61call: |
4951 | dd sys_gs.1 ; resolution |
4950 | dd sys_gs.1 ; resolution |
4952 | dd sys_gs.2 ; bits per pixel |
4951 | dd sys_gs.2 ; bits per pixel |
4953 | dd sys_gs.3 ; bytes per scanline |
4952 | dd sys_gs.3 ; bytes per scanline |
4954 | endg |
4953 | endg |
4955 | 4954 | ||
4956 | 4955 | ||
4957 | align 4 |
4956 | align 4 |
4958 | 4957 | ||
4959 | sys_gs: ; direct screen access |
4958 | sys_gs: ; direct screen access |
4960 | dec ebx |
4959 | dec ebx |
4961 | cmp ebx, 2 |
4960 | cmp ebx, 2 |
4962 | ja .not_support |
4961 | ja .not_support |
4963 | jmp dword [f61call+ebx*4] |
4962 | jmp dword [f61call+ebx*4] |
4964 | .not_support: |
4963 | .not_support: |
4965 | or [esp+32], dword -1 |
4964 | or [esp+32], dword -1 |
4966 | ret |
4965 | ret |
4967 | 4966 | ||
4968 | 4967 | ||
4969 | .1: ; resolution |
4968 | .1: ; resolution |
4970 | mov eax, [Screen_Max_X] |
4969 | mov eax, [Screen_Max_X] |
4971 | shl eax, 16 |
4970 | shl eax, 16 |
4972 | mov ax, [Screen_Max_Y] |
4971 | mov ax, [Screen_Max_Y] |
4973 | add eax, 0x00010001 |
4972 | add eax, 0x00010001 |
4974 | mov [esp+32], eax |
4973 | mov [esp+32], eax |
4975 | ret |
4974 | ret |
4976 | .2: ; bits per pixel |
4975 | .2: ; bits per pixel |
4977 | mov eax, [_display.bpp] |
4976 | mov eax, [_display.bpp] |
4978 | mov [esp+32], eax |
4977 | mov [esp+32], eax |
4979 | ret |
4978 | ret |
4980 | .3: ; bytes per scanline |
4979 | .3: ; bytes per scanline |
4981 | mov eax, [BytesPerScanLine] |
4980 | mov eax, [BytesPerScanLine] |
4982 | mov [esp+32], eax |
4981 | mov [esp+32], eax |
4983 | ret |
4982 | ret |
4984 | 4983 | ||
4985 | align 4 ; system functions |
4984 | align 4 ; system functions |
4986 | 4985 | ||
4987 | syscall_setpixel: ; SetPixel |
4986 | syscall_setpixel: ; SetPixel |
4988 | 4987 | ||
4989 | mov eax, ebx |
4988 | mov eax, ebx |
4990 | mov ebx, ecx |
4989 | mov ebx, ecx |
4991 | mov ecx, edx |
4990 | mov ecx, edx |
4992 | mov edx, [TASK_BASE] |
4991 | mov edx, [TASK_BASE] |
4993 | add eax, [edx-twdw+WDATA.box.left] |
4992 | add eax, [edx-twdw+WDATA.box.left] |
4994 | add ebx, [edx-twdw+WDATA.box.top] |
4993 | add ebx, [edx-twdw+WDATA.box.top] |
4995 | mov edi, [current_slot] |
4994 | mov edi, [current_slot] |
4996 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4995 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4997 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4996 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4998 | xor edi, edi ; no force |
4997 | xor edi, edi ; no force |
4999 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4998 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5000 | ; jmp [putpixel] |
4999 | ; jmp [putpixel] |
5001 | jmp __sys_putpixel |
5000 | jmp __sys_putpixel |
5002 | 5001 | ||
5003 | align 4 |
5002 | align 4 |
5004 | 5003 | ||
5005 | syscall_writetext: ; WriteText |
5004 | syscall_writetext: ; WriteText |
5006 | 5005 | ||
5007 | mov eax, [TASK_BASE] |
5006 | mov eax, [TASK_BASE] |
5008 | mov ebp, [eax-twdw+WDATA.box.left] |
5007 | mov ebp, [eax-twdw+WDATA.box.left] |
5009 | push esi |
5008 | push esi |
5010 | mov esi, [current_slot] |
5009 | mov esi, [current_slot] |
5011 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5010 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5012 | shl ebp, 16 |
5011 | shl ebp, 16 |
5013 | add ebp, [eax-twdw+WDATA.box.top] |
5012 | add ebp, [eax-twdw+WDATA.box.top] |
5014 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5013 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5015 | pop esi |
5014 | pop esi |
5016 | test ecx, 0x08000000 ; redirect the output to the user area |
5015 | test ecx, 0x08000000 ; redirect the output to the user area |
5017 | jnz @f |
5016 | jnz @f |
5018 | add ebx, ebp |
5017 | add ebx, ebp |
5019 | align 4 |
5018 | align 4 |
5020 | @@: |
5019 | @@: |
5021 | mov eax, edi |
5020 | mov eax, edi |
5022 | test ecx, 0x08000000 ; redirect the output to the user area |
5021 | test ecx, 0x08000000 ; redirect the output to the user area |
5023 | jnz dtext |
5022 | jnz dtext |
5024 | xor edi, edi |
5023 | xor edi, edi |
5025 | jmp dtext |
5024 | jmp dtext |
5026 | 5025 | ||
5027 | align 4 |
5026 | align 4 |
5028 | 5027 | ||
5029 | syscall_openramdiskfile: ; OpenRamdiskFile |
5028 | syscall_openramdiskfile: ; OpenRamdiskFile |
5030 | 5029 | ||
5031 | mov eax, ebx |
5030 | mov eax, ebx |
5032 | mov ebx, ecx |
5031 | mov ebx, ecx |
5033 | mov ecx, edx |
5032 | mov ecx, edx |
5034 | mov edx, esi |
5033 | mov edx, esi |
5035 | mov esi, 12 |
5034 | mov esi, 12 |
5036 | call fileread |
5035 | call fileread |
5037 | mov [esp+32], eax |
5036 | mov [esp+32], eax |
5038 | ret |
5037 | ret |
5039 | 5038 | ||
5040 | align 4 |
5039 | align 4 |
5041 | 5040 | ||
5042 | syscall_drawrect: ; DrawRect |
5041 | syscall_drawrect: ; DrawRect |
5043 | 5042 | ||
5044 | mov edi, edx ; color + gradient |
5043 | mov edi, edx ; color + gradient |
5045 | and edi, 0x80FFFFFF |
5044 | and edi, 0x80FFFFFF |
5046 | test bx, bx ; x.size |
5045 | test bx, bx ; x.size |
5047 | je .drectr |
5046 | je .drectr |
5048 | test cx, cx ; y.size |
5047 | test cx, cx ; y.size |
5049 | je .drectr |
5048 | je .drectr |
5050 | 5049 | ||
5051 | mov eax, ebx ; bad idea |
5050 | mov eax, ebx ; bad idea |
5052 | mov ebx, ecx |
5051 | mov ebx, ecx |
5053 | 5052 | ||
5054 | movzx ecx, ax ; ecx - x.size |
5053 | movzx ecx, ax ; ecx - x.size |
5055 | shr eax, 16 ; eax - x.coord |
5054 | shr eax, 16 ; eax - x.coord |
5056 | movzx edx, bx ; edx - y.size |
5055 | movzx edx, bx ; edx - y.size |
5057 | shr ebx, 16 ; ebx - y.coord |
5056 | shr ebx, 16 ; ebx - y.coord |
5058 | mov esi, [current_slot] |
5057 | mov esi, [current_slot] |
5059 | 5058 | ||
5060 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5059 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5061 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5060 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5062 | add ecx, eax |
5061 | add ecx, eax |
5063 | add edx, ebx |
5062 | add edx, ebx |
5064 | ; jmp [drawbar] |
5063 | ; jmp [drawbar] |
5065 | jmp vesa20_drawbar |
5064 | jmp vesa20_drawbar |
5066 | .drectr: |
5065 | .drectr: |
5067 | ret |
5066 | ret |
5068 | 5067 | ||
5069 | align 4 |
5068 | align 4 |
5070 | syscall_getscreensize: ; GetScreenSize |
5069 | syscall_getscreensize: ; GetScreenSize |
5071 | mov ax, [Screen_Max_X] |
5070 | mov ax, [Screen_Max_X] |
5072 | shl eax, 16 |
5071 | shl eax, 16 |
5073 | mov ax, [Screen_Max_Y] |
5072 | mov ax, [Screen_Max_Y] |
5074 | mov [esp + 32], eax |
5073 | mov [esp + 32], eax |
5075 | ret |
5074 | ret |
5076 | 5075 | ||
5077 | align 4 |
5076 | align 4 |
5078 | 5077 | ||
5079 | syscall_cdaudio: ; CD |
5078 | syscall_cdaudio: ; CD |
5080 | 5079 | ||
5081 | cmp ebx, 4 |
5080 | cmp ebx, 4 |
5082 | jb .audio |
5081 | jb .audio |
5083 | jz .eject |
5082 | jz .eject |
5084 | cmp ebx, 5 |
5083 | cmp ebx, 5 |
5085 | jnz .ret |
5084 | jnz .ret |
5086 | .load: |
5085 | .load: |
5087 | call .reserve |
5086 | call .reserve |
5088 | call LoadMedium |
5087 | call LoadMedium |
5089 | ;call .free |
5088 | ;call .free |
5090 | jmp .free |
5089 | jmp .free |
5091 | ; ret |
5090 | ; ret |
5092 | .eject: |
5091 | .eject: |
5093 | call .reserve |
5092 | call .reserve |
5094 | call clear_CD_cache |
5093 | call clear_CD_cache |
5095 | call allow_medium_removal |
5094 | call allow_medium_removal |
5096 | call EjectMedium |
5095 | call EjectMedium |
5097 | ; call .free |
5096 | ; call .free |
5098 | jmp .free |
5097 | jmp .free |
5099 | ; ret |
5098 | ; ret |
5100 | .audio: |
5099 | .audio: |
5101 | call sys_cd_audio |
5100 | call sys_cd_audio |
5102 | mov [esp+36-4], eax |
5101 | mov [esp+36-4], eax |
5103 | .ret: |
5102 | .ret: |
5104 | ret |
5103 | ret |
5105 | 5104 | ||
5106 | .reserve: |
5105 | .reserve: |
5107 | call reserve_cd |
5106 | call reserve_cd |
5108 | mov eax, ecx |
5107 | mov eax, ecx |
5109 | shr eax, 1 |
5108 | shr eax, 1 |
5110 | and eax, 1 |
5109 | and eax, 1 |
5111 | inc eax |
5110 | inc eax |
5112 | mov [ChannelNumber], ax |
5111 | mov [ChannelNumber], ax |
5113 | mov eax, ecx |
5112 | mov eax, ecx |
5114 | and eax, 1 |
5113 | and eax, 1 |
5115 | mov [DiskNumber], al |
5114 | mov [DiskNumber], al |
5116 | call reserve_cd_channel |
5115 | call reserve_cd_channel |
5117 | and ebx, 3 |
5116 | and ebx, 3 |
5118 | inc ebx |
5117 | inc ebx |
5119 | mov [cdpos], ebx |
5118 | mov [cdpos], ebx |
5120 | add ebx, ebx |
5119 | add ebx, ebx |
5121 | mov cl, 8 |
5120 | mov cl, 8 |
5122 | sub cl, bl |
5121 | sub cl, bl |
5123 | mov al, [DRIVE_DATA+1] |
5122 | mov al, [DRIVE_DATA+1] |
5124 | shr al, cl |
5123 | shr al, cl |
5125 | test al, 2 |
5124 | test al, 2 |
5126 | jz .free;.err |
5125 | jz .free;.err |
5127 | ret |
5126 | ret |
5128 | .free: |
5127 | .free: |
5129 | call free_cd_channel |
5128 | call free_cd_channel |
5130 | and [cd_status], 0 |
5129 | and [cd_status], 0 |
5131 | ret |
5130 | ret |
5132 | .err: |
5131 | .err: |
5133 | call .free |
5132 | call .free |
5134 | ; pop eax |
5133 | ; pop eax |
5135 | ret |
5134 | ret |
5136 | ;----------------------------------------------------------------------------- |
5135 | ;----------------------------------------------------------------------------- |
5137 | align 4 |
5136 | align 4 |
5138 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5137 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5139 | cmp ebx, [Screen_Max_X] |
5138 | cmp ebx, [Screen_Max_X] |
5140 | jbe @f |
5139 | jbe @f |
5141 | cmp ecx, [Screen_Max_Y] |
5140 | cmp ecx, [Screen_Max_Y] |
5142 | jbe @f |
5141 | jbe @f |
5143 | xor eax, eax |
5142 | xor eax, eax |
5144 | jmp .store |
5143 | jmp .store |
5145 | ;-------------------------------------- |
5144 | ;-------------------------------------- |
5146 | align 4 |
5145 | align 4 |
5147 | @@: |
5146 | @@: |
5148 | mov eax, [d_width_calc_area + ecx*4] |
5147 | mov eax, [d_width_calc_area + ecx*4] |
5149 | add eax, [_WinMapAddress] |
5148 | add eax, [_WinMapAddress] |
5150 | movzx eax, byte[eax+ebx] ; get value for current point |
5149 | movzx eax, byte[eax+ebx] ; get value for current point |
5151 | ;-------------------------------------- |
5150 | ;-------------------------------------- |
5152 | align 4 |
5151 | align 4 |
5153 | .store: |
5152 | .store: |
5154 | mov [esp + 32], eax |
5153 | mov [esp + 32], eax |
5155 | ret |
5154 | ret |
5156 | ;----------------------------------------------------------------------------- |
5155 | ;----------------------------------------------------------------------------- |
5157 | align 4 |
5156 | align 4 |
5158 | syscall_getpixel: ; GetPixel |
5157 | syscall_getpixel: ; GetPixel |
5159 | mov ecx, [Screen_Max_X] |
5158 | mov ecx, [Screen_Max_X] |
5160 | inc ecx |
5159 | inc ecx |
5161 | xor edx, edx |
5160 | xor edx, edx |
5162 | mov eax, ebx |
5161 | mov eax, ebx |
5163 | div ecx |
5162 | div ecx |
5164 | mov ebx, edx |
5163 | mov ebx, edx |
5165 | xchg eax, ebx |
5164 | xchg eax, ebx |
5166 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5165 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5167 | call dword [GETPIXEL]; eax - x, ebx - y |
5166 | call dword [GETPIXEL]; eax - x, ebx - y |
5168 | mov [esp + 32], ecx |
5167 | mov [esp + 32], ecx |
5169 | ret |
5168 | ret |
5170 | ;----------------------------------------------------------------------------- |
5169 | ;----------------------------------------------------------------------------- |
5171 | align 4 |
5170 | align 4 |
5172 | syscall_getarea: |
5171 | syscall_getarea: |
5173 | ;eax = 36 |
5172 | ;eax = 36 |
5174 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5173 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5175 | ;ecx = [size x]*65536 + [size y] |
5174 | ;ecx = [size x]*65536 + [size y] |
5176 | ;edx = [start x]*65536 + [start y] |
5175 | ;edx = [start x]*65536 + [start y] |
5177 | pushad |
5176 | pushad |
5178 | mov edi, ebx |
5177 | mov edi, ebx |
5179 | mov eax, edx |
5178 | mov eax, edx |
5180 | shr eax, 16 |
5179 | shr eax, 16 |
5181 | mov ebx, edx |
5180 | mov ebx, edx |
5182 | and ebx, 0xffff |
5181 | and ebx, 0xffff |
5183 | dec eax |
5182 | dec eax |
5184 | dec ebx |
5183 | dec ebx |
5185 | ; eax - x, ebx - y |
5184 | ; eax - x, ebx - y |
5186 | mov edx, ecx |
5185 | mov edx, ecx |
5187 | 5186 | ||
5188 | shr ecx, 16 |
5187 | shr ecx, 16 |
5189 | and edx, 0xffff |
5188 | and edx, 0xffff |
5190 | mov esi, ecx |
5189 | mov esi, ecx |
5191 | ; ecx - size x, edx - size y |
5190 | ; ecx - size x, edx - size y |
5192 | 5191 | ||
5193 | mov ebp, edx |
5192 | mov ebp, edx |
5194 | dec ebp |
5193 | dec ebp |
5195 | lea ebp, [ebp*3] |
5194 | lea ebp, [ebp*3] |
5196 | 5195 | ||
5197 | imul ebp, esi |
5196 | imul ebp, esi |
5198 | 5197 | ||
5199 | mov esi, ecx |
5198 | mov esi, ecx |
5200 | dec esi |
5199 | dec esi |
5201 | lea esi, [esi*3] |
5200 | lea esi, [esi*3] |
5202 | 5201 | ||
5203 | add ebp, esi |
5202 | add ebp, esi |
5204 | add ebp, edi |
5203 | add ebp, edi |
5205 | 5204 | ||
5206 | add ebx, edx |
5205 | add ebx, edx |
5207 | ;-------------------------------------- |
5206 | ;-------------------------------------- |
5208 | align 4 |
5207 | align 4 |
5209 | .start_y: |
5208 | .start_y: |
5210 | push ecx edx |
5209 | push ecx edx |
5211 | ;-------------------------------------- |
5210 | ;-------------------------------------- |
5212 | align 4 |
5211 | align 4 |
5213 | .start_x: |
5212 | .start_x: |
5214 | push eax ebx ecx |
5213 | push eax ebx ecx |
5215 | add eax, ecx |
5214 | add eax, ecx |
5216 | 5215 | ||
5217 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5216 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5218 | call dword [GETPIXEL]; eax - x, ebx - y |
5217 | call dword [GETPIXEL]; eax - x, ebx - y |
5219 | 5218 | ||
5220 | mov [ebp], cx |
5219 | mov [ebp], cx |
5221 | shr ecx, 16 |
5220 | shr ecx, 16 |
5222 | mov [ebp+2], cl |
5221 | mov [ebp+2], cl |
5223 | 5222 | ||
5224 | pop ecx ebx eax |
5223 | pop ecx ebx eax |
5225 | sub ebp, 3 |
5224 | sub ebp, 3 |
5226 | dec ecx |
5225 | dec ecx |
5227 | jnz .start_x |
5226 | jnz .start_x |
5228 | pop edx ecx |
5227 | pop edx ecx |
5229 | dec ebx |
5228 | dec ebx |
5230 | dec edx |
5229 | dec edx |
5231 | jnz .start_y |
5230 | jnz .start_y |
5232 | popad |
5231 | popad |
5233 | ret |
5232 | ret |
5234 | ;----------------------------------------------------------------------------- |
5233 | ;----------------------------------------------------------------------------- |
5235 | align 4 |
5234 | align 4 |
5236 | syscall_putarea_backgr: |
5235 | syscall_putarea_backgr: |
5237 | ;eax = 25 |
5236 | ;eax = 25 |
5238 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5237 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5239 | ;ecx = [size x]*65536 + [size y] |
5238 | ;ecx = [size x]*65536 + [size y] |
5240 | ;edx = [start x]*65536 + [start y] |
5239 | ;edx = [start x]*65536 + [start y] |
5241 | pushad |
5240 | pushad |
5242 | mov edi, ebx |
5241 | mov edi, ebx |
5243 | mov eax, edx |
5242 | mov eax, edx |
5244 | shr eax, 16 |
5243 | shr eax, 16 |
5245 | mov ebx, edx |
5244 | mov ebx, edx |
5246 | and ebx, 0xffff |
5245 | and ebx, 0xffff |
5247 | dec eax |
5246 | dec eax |
5248 | dec ebx |
5247 | dec ebx |
5249 | ; eax - x, ebx - y |
5248 | ; eax - x, ebx - y |
5250 | mov edx, ecx |
5249 | mov edx, ecx |
5251 | shr ecx, 16 |
5250 | shr ecx, 16 |
5252 | and edx, 0xffff |
5251 | and edx, 0xffff |
5253 | mov esi, ecx |
5252 | mov esi, ecx |
5254 | ; ecx - size x, edx - size y |
5253 | ; ecx - size x, edx - size y |
5255 | mov ebp, edx |
5254 | mov ebp, edx |
5256 | dec ebp |
5255 | dec ebp |
5257 | shl ebp, 2 |
5256 | shl ebp, 2 |
5258 | 5257 | ||
5259 | imul ebp, esi |
5258 | imul ebp, esi |
5260 | 5259 | ||
5261 | mov esi, ecx |
5260 | mov esi, ecx |
5262 | dec esi |
5261 | dec esi |
5263 | shl esi, 2 |
5262 | shl esi, 2 |
5264 | 5263 | ||
5265 | add ebp, esi |
5264 | add ebp, esi |
5266 | add ebp, edi |
5265 | add ebp, edi |
5267 | 5266 | ||
5268 | add ebx, edx |
5267 | add ebx, edx |
5269 | ;-------------------------------------- |
5268 | ;-------------------------------------- |
5270 | align 4 |
5269 | align 4 |
5271 | .start_y: |
5270 | .start_y: |
5272 | push ecx edx |
5271 | push ecx edx |
5273 | ;-------------------------------------- |
5272 | ;-------------------------------------- |
5274 | align 4 |
5273 | align 4 |
5275 | .start_x: |
5274 | .start_x: |
5276 | push eax ecx |
5275 | push eax ecx |
5277 | add eax, ecx |
5276 | add eax, ecx |
5278 | 5277 | ||
5279 | mov ecx, [ebp] |
5278 | mov ecx, [ebp] |
5280 | rol ecx, 8 |
5279 | rol ecx, 8 |
5281 | test cl, cl ; transparensy = 0 |
5280 | test cl, cl ; transparensy = 0 |
5282 | jz .no_put |
5281 | jz .no_put |
5283 | 5282 | ||
5284 | xor cl, cl |
5283 | xor cl, cl |
5285 | ror ecx, 8 |
5284 | ror ecx, 8 |
5286 | 5285 | ||
5287 | pushad |
5286 | pushad |
5288 | mov edx, [d_width_calc_area + ebx*4] |
5287 | mov edx, [d_width_calc_area + ebx*4] |
5289 | add edx, [_WinMapAddress] |
5288 | add edx, [_WinMapAddress] |
5290 | movzx edx, byte [eax+edx] |
5289 | movzx edx, byte [eax+edx] |
5291 | cmp dl, byte 1 |
5290 | cmp dl, byte 1 |
5292 | jne @f |
5291 | jne @f |
5293 | 5292 | ||
5294 | call dword [PUTPIXEL]; eax - x, ebx - y |
5293 | call dword [PUTPIXEL]; eax - x, ebx - y |
5295 | ;-------------------------------------- |
5294 | ;-------------------------------------- |
5296 | align 4 |
5295 | align 4 |
5297 | @@: |
5296 | @@: |
5298 | popad |
5297 | popad |
5299 | ;-------------------------------------- |
5298 | ;-------------------------------------- |
5300 | align 4 |
5299 | align 4 |
5301 | .no_put: |
5300 | .no_put: |
5302 | pop ecx eax |
5301 | pop ecx eax |
5303 | 5302 | ||
5304 | sub ebp, 4 |
5303 | sub ebp, 4 |
5305 | dec ecx |
5304 | dec ecx |
5306 | jnz .start_x |
5305 | jnz .start_x |
5307 | 5306 | ||
5308 | pop edx ecx |
5307 | pop edx ecx |
5309 | dec ebx |
5308 | dec ebx |
5310 | dec edx |
5309 | dec edx |
5311 | jnz .start_y |
5310 | jnz .start_y |
5312 | 5311 | ||
5313 | popad |
5312 | popad |
5314 | ret |
5313 | ret |
5315 | ;----------------------------------------------------------------------------- |
5314 | ;----------------------------------------------------------------------------- |
5316 | align 4 |
5315 | align 4 |
5317 | syscall_drawline: ; DrawLine |
5316 | syscall_drawline: ; DrawLine |
5318 | 5317 | ||
5319 | mov edi, [TASK_BASE] |
5318 | mov edi, [TASK_BASE] |
5320 | movzx eax, word[edi-twdw+WDATA.box.left] |
5319 | movzx eax, word[edi-twdw+WDATA.box.left] |
5321 | mov ebp, eax |
5320 | mov ebp, eax |
5322 | mov esi, [current_slot] |
5321 | mov esi, [current_slot] |
5323 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5322 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5324 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5323 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5325 | add ebp, ebx |
5324 | add ebp, ebx |
5326 | shl eax, 16 |
5325 | shl eax, 16 |
5327 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5326 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5328 | add eax, ebp |
5327 | add eax, ebp |
5329 | mov ebp, ebx |
5328 | mov ebp, ebx |
5330 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5329 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5331 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5330 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5332 | add ebp, ecx |
5331 | add ebp, ecx |
5333 | shl ebx, 16 |
5332 | shl ebx, 16 |
5334 | xor edi, edi |
5333 | xor edi, edi |
5335 | add ebx, ebp |
5334 | add ebx, ebp |
5336 | mov ecx, edx |
5335 | mov ecx, edx |
5337 | ; jmp [draw_line] |
5336 | ; jmp [draw_line] |
5338 | jmp __sys_draw_line |
5337 | jmp __sys_draw_line |
5339 | 5338 | ||
5340 | 5339 | ||
5341 | align 4 |
5340 | align 4 |
5342 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5341 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5343 | 5342 | ||
5344 | call r_f_port_area |
5343 | call r_f_port_area |
5345 | mov [esp+32], eax |
5344 | mov [esp+32], eax |
5346 | ret |
5345 | ret |
5347 | 5346 | ||
5348 | align 4 |
5347 | align 4 |
5349 | syscall_threads: ; CreateThreads |
5348 | syscall_threads: ; CreateThreads |
5350 | ; eax=1 create thread |
5349 | ; eax=1 create thread |
5351 | ; |
5350 | ; |
5352 | ; ebx=thread start |
5351 | ; ebx=thread start |
5353 | ; ecx=thread stack value |
5352 | ; ecx=thread stack value |
5354 | ; |
5353 | ; |
5355 | ; on return : eax = pid |
5354 | ; on return : eax = pid |
5356 | 5355 | ||
5357 | call new_sys_threads |
5356 | call new_sys_threads |
5358 | 5357 | ||
5359 | mov [esp+32], eax |
5358 | mov [esp+32], eax |
5360 | ret |
5359 | ret |
5361 | 5360 | ||
5362 | align 4 |
5361 | align 4 |
5363 | 5362 | ||
5364 | paleholder: |
5363 | paleholder: |
5365 | ret |
5364 | ret |
5366 | ;------------------------------------------------------------------------------ |
5365 | ;------------------------------------------------------------------------------ |
5367 | align 4 |
5366 | align 4 |
5368 | calculate_fast_getting_offset_for_WinMapAddress: |
5367 | calculate_fast_getting_offset_for_WinMapAddress: |
5369 | ; calculate data area for fast getting offset to _WinMapAddress |
5368 | ; calculate data area for fast getting offset to _WinMapAddress |
5370 | xor eax, eax |
5369 | xor eax, eax |
5371 | mov ecx, [_display.height] |
5370 | mov ecx, [_display.height] |
5372 | inc ecx |
5371 | inc ecx |
5373 | mov edi, d_width_calc_area |
5372 | mov edi, d_width_calc_area |
5374 | cld |
5373 | cld |
5375 | @@: |
5374 | @@: |
5376 | stosd |
5375 | stosd |
5377 | add eax, [_display.width] |
5376 | add eax, [_display.width] |
5378 | dec ecx |
5377 | dec ecx |
5379 | jnz @r |
5378 | jnz @r |
5380 | ret |
5379 | ret |
5381 | ;------------------------------------------------------------------------------ |
5380 | ;------------------------------------------------------------------------------ |
5382 | align 4 |
5381 | align 4 |
5383 | calculate_fast_getting_offset_for_LFB: |
5382 | calculate_fast_getting_offset_for_LFB: |
5384 | ; calculate data area for fast getting offset to LFB |
5383 | ; calculate data area for fast getting offset to LFB |
5385 | xor eax, eax |
5384 | xor eax, eax |
5386 | mov ecx, [_display.height] |
5385 | mov ecx, [_display.height] |
5387 | inc ecx |
5386 | inc ecx |
5388 | mov edi, BPSLine_calc_area |
5387 | mov edi, BPSLine_calc_area |
5389 | cld |
5388 | cld |
5390 | @@: |
5389 | @@: |
5391 | stosd |
5390 | stosd |
5392 | add eax, [BytesPerScanLine] |
5391 | add eax, [BytesPerScanLine] |
5393 | dec ecx |
5392 | dec ecx |
5394 | jnz @r |
5393 | jnz @r |
5395 | ret |
5394 | ret |
5396 | ;------------------------------------------------------------------------------ |
5395 | ;------------------------------------------------------------------------------ |
5397 | align 4 |
5396 | align 4 |
5398 | set_screen: |
5397 | set_screen: |
5399 | ; in: |
5398 | ; in: |
5400 | ; eax - new Screen_Max_X |
5399 | ; eax - new Screen_Max_X |
5401 | ; ecx - new BytesPerScanLine |
5400 | ; ecx - new BytesPerScanLine |
5402 | ; edx - new Screen_Max_Y |
5401 | ; edx - new Screen_Max_Y |
5403 | cmp eax, [Screen_Max_X] |
5402 | cmp eax, [Screen_Max_X] |
5404 | jne .set |
5403 | jne .set |
5405 | 5404 | ||
5406 | cmp edx, [Screen_Max_Y] |
5405 | cmp edx, [Screen_Max_Y] |
5407 | jne .set |
5406 | jne .set |
5408 | ret |
5407 | ret |
5409 | .set: |
5408 | .set: |
5410 | pushfd |
5409 | pushfd |
5411 | cli |
5410 | cli |
5412 | 5411 | ||
5413 | mov [Screen_Max_X], eax |
5412 | mov [Screen_Max_X], eax |
5414 | mov [Screen_Max_Y], edx |
5413 | mov [Screen_Max_Y], edx |
5415 | mov [BytesPerScanLine], ecx |
5414 | mov [BytesPerScanLine], ecx |
5416 | 5415 | ||
5417 | mov [screen_workarea.right], eax |
5416 | mov [screen_workarea.right], eax |
5418 | mov [screen_workarea.bottom], edx |
5417 | mov [screen_workarea.bottom], edx |
5419 | 5418 | ||
5420 | push ebx |
5419 | push ebx |
5421 | push esi |
5420 | push esi |
5422 | push edi |
5421 | push edi |
5423 | 5422 | ||
5424 | pushad |
5423 | pushad |
5425 | 5424 | ||
5426 | cmp [do_not_touch_winmap], 1 |
5425 | cmp [do_not_touch_winmap], 1 |
5427 | je @f |
5426 | je @f |
5428 | 5427 | ||
5429 | stdcall kernel_free, [_WinMapAddress] |
5428 | stdcall kernel_free, [_WinMapAddress] |
5430 | 5429 | ||
5431 | mov eax, [_display.width] |
5430 | mov eax, [_display.width] |
5432 | mul [_display.height] |
5431 | mul [_display.height] |
5433 | mov [_WinMapSize], eax |
5432 | mov [_WinMapSize], eax |
5434 | 5433 | ||
5435 | stdcall kernel_alloc, eax |
5434 | stdcall kernel_alloc, eax |
5436 | mov [_WinMapAddress], eax |
5435 | mov [_WinMapAddress], eax |
5437 | test eax, eax |
5436 | test eax, eax |
5438 | jz .epic_fail |
5437 | jz .epic_fail |
5439 | ; store for f.18.24 |
5438 | ; store for f.18.24 |
5440 | mov eax, [_display.width] |
5439 | mov eax, [_display.width] |
5441 | mov [display_width_standard], eax |
5440 | mov [display_width_standard], eax |
5442 | 5441 | ||
5443 | mov eax, [_display.height] |
5442 | mov eax, [_display.height] |
5444 | mov [display_height_standard], eax |
5443 | mov [display_height_standard], eax |
5445 | @@: |
5444 | @@: |
5446 | call calculate_fast_getting_offset_for_WinMapAddress |
5445 | call calculate_fast_getting_offset_for_WinMapAddress |
5447 | ; for Qemu or non standart video cards |
5446 | ; for Qemu or non standart video cards |
5448 | ; Unfortunately [BytesPerScanLine] does not always |
5447 | ; Unfortunately [BytesPerScanLine] does not always |
5449 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5448 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5450 | call calculate_fast_getting_offset_for_LFB |
5449 | call calculate_fast_getting_offset_for_LFB |
5451 | popad |
5450 | popad |
5452 | 5451 | ||
5453 | call repos_windows |
5452 | call repos_windows |
5454 | xor eax, eax |
5453 | xor eax, eax |
5455 | xor ebx, ebx |
5454 | xor ebx, ebx |
5456 | mov ecx, [Screen_Max_X] |
5455 | mov ecx, [Screen_Max_X] |
5457 | mov edx, [Screen_Max_Y] |
5456 | mov edx, [Screen_Max_Y] |
5458 | call calculatescreen |
5457 | call calculatescreen |
5459 | pop edi |
5458 | pop edi |
5460 | pop esi |
5459 | pop esi |
5461 | pop ebx |
5460 | pop ebx |
5462 | 5461 | ||
5463 | popfd |
5462 | popfd |
5464 | ret |
5463 | ret |
5465 | 5464 | ||
5466 | .epic_fail: |
5465 | .epic_fail: |
5467 | hlt ; Houston, we've had a problem |
5466 | hlt ; Houston, we've had a problem |
5468 | 5467 | ||
5469 | ; --------------- APM --------------------- |
5468 | ; --------------- APM --------------------- |
5470 | uglobal |
5469 | uglobal |
5471 | apm_entry dp 0 |
5470 | apm_entry dp 0 |
5472 | apm_vf dd 0 |
5471 | apm_vf dd 0 |
5473 | endg |
5472 | endg |
5474 | 5473 | ||
5475 | align 4 |
5474 | align 4 |
5476 | sys_apm: |
5475 | sys_apm: |
5477 | xor eax, eax |
5476 | xor eax, eax |
5478 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5477 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5479 | jne @f |
5478 | jne @f |
5480 | inc eax |
5479 | inc eax |
5481 | or dword [esp + 44], eax ; error |
5480 | or dword [esp + 44], eax ; error |
5482 | add eax, 7 |
5481 | add eax, 7 |
5483 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5482 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5484 | ret |
5483 | ret |
5485 | 5484 | ||
5486 | @@: |
5485 | @@: |
5487 | ; xchg eax, ecx |
5486 | ; xchg eax, ecx |
5488 | ; xchg ebx, ecx |
5487 | ; xchg ebx, ecx |
5489 | 5488 | ||
5490 | cmp dx, 3 |
5489 | cmp dx, 3 |
5491 | ja @f |
5490 | ja @f |
5492 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5491 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5493 | mov eax, [apm_vf] |
5492 | mov eax, [apm_vf] |
5494 | mov [esp + 32], eax |
5493 | mov [esp + 32], eax |
5495 | shr eax, 16 |
5494 | shr eax, 16 |
5496 | mov [esp + 28], eax |
5495 | mov [esp + 28], eax |
5497 | ret |
5496 | ret |
5498 | 5497 | ||
5499 | @@: |
5498 | @@: |
5500 | 5499 | ||
5501 | mov esi, [master_tab+(OS_BASE shr 20)] |
5500 | mov esi, [master_tab+(OS_BASE shr 20)] |
5502 | xchg [master_tab], esi |
5501 | xchg [master_tab], esi |
5503 | push esi |
5502 | push esi |
5504 | mov edi, cr3 |
5503 | mov edi, cr3 |
5505 | mov cr3, edi ;flush TLB |
5504 | mov cr3, edi ;flush TLB |
5506 | 5505 | ||
5507 | call pword [apm_entry] ;call APM BIOS |
5506 | call pword [apm_entry] ;call APM BIOS |
5508 | 5507 | ||
5509 | xchg eax, [esp] |
5508 | xchg eax, [esp] |
5510 | mov [master_tab], eax |
5509 | mov [master_tab], eax |
5511 | mov eax, cr3 |
5510 | mov eax, cr3 |
5512 | mov cr3, eax |
5511 | mov cr3, eax |
5513 | pop eax |
5512 | pop eax |
5514 | 5513 | ||
5515 | mov [esp + 4 ], edi |
5514 | mov [esp + 4 ], edi |
5516 | mov [esp + 8], esi |
5515 | mov [esp + 8], esi |
5517 | mov [esp + 20], ebx |
5516 | mov [esp + 20], ebx |
5518 | mov [esp + 24], edx |
5517 | mov [esp + 24], edx |
5519 | mov [esp + 28], ecx |
5518 | mov [esp + 28], ecx |
5520 | mov [esp + 32], eax |
5519 | mov [esp + 32], eax |
5521 | setc al |
5520 | setc al |
5522 | and [esp + 44], byte 0xfe |
5521 | and [esp + 44], byte 0xfe |
5523 | or [esp + 44], al |
5522 | or [esp + 44], al |
5524 | ret |
5523 | ret |
5525 | ; ----------------------------------------- |
5524 | ; ----------------------------------------- |
5526 | 5525 | ||
5527 | align 4 |
5526 | align 4 |
5528 | 5527 | ||
5529 | undefined_syscall: ; Undefined system call |
5528 | undefined_syscall: ; Undefined system call |
5530 | mov [esp + 32], dword -1 |
5529 | mov [esp + 32], dword -1 |
5531 | ret |
5530 | ret |
5532 | 5531 | ||
5533 | align 4 |
5532 | align 4 |
5534 | system_shutdown: ; shut down the system |
5533 | system_shutdown: ; shut down the system |
5535 | 5534 | ||
5536 | cmp byte [BOOT_VAR+0x9030], 1 |
5535 | cmp byte [BOOT_VAR+0x9030], 1 |
5537 | jne @F |
5536 | jne @F |
5538 | ret |
5537 | ret |
5539 | @@: |
5538 | @@: |
5540 | call stop_all_services |
5539 | call stop_all_services |
5541 | push 3 ; stop playing cd |
5540 | push 3 ; stop playing cd |
5542 | pop eax |
5541 | pop eax |
5543 | call sys_cd_audio |
5542 | call sys_cd_audio |
5544 | 5543 | ||
5545 | yes_shutdown_param: |
5544 | yes_shutdown_param: |
5546 | cli |
5545 | cli |
5547 | 5546 | ||
5548 | if ~ defined extended_primary_loader |
5547 | if ~ defined extended_primary_loader |
5549 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5548 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5550 | push 12 |
5549 | push 12 |
5551 | pop esi |
5550 | pop esi |
5552 | xor ebx, ebx |
5551 | xor ebx, ebx |
5553 | or ecx, -1 |
5552 | or ecx, -1 |
5554 | mov edx, OS_BASE+0x70000 |
5553 | mov edx, OS_BASE+0x70000 |
5555 | call fileread |
5554 | call fileread |
5556 | 5555 | ||
5557 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5556 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5558 | mov edi, OS_BASE+0x40000 |
5557 | mov edi, OS_BASE+0x40000 |
5559 | mov ecx, 1000 |
5558 | mov ecx, 1000 |
5560 | rep movsb |
5559 | rep movsb |
5561 | end if |
5560 | end if |
5562 | 5561 | ||
5563 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5562 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5564 | mov edi, OS_BASE |
5563 | mov edi, OS_BASE |
5565 | mov ecx, 0x10000/4 |
5564 | mov ecx, 0x10000/4 |
5566 | cld |
5565 | cld |
5567 | rep movsd |
5566 | rep movsd |
5568 | 5567 | ||
5569 | call restorefatchain |
5568 | call restorefatchain |
5570 | 5569 | ||
5571 | call IRQ_mask_all |
5570 | call IRQ_mask_all |
5572 | 5571 | ||
5573 | if 0 |
5572 | if 0 |
5574 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5573 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5575 | mov word [OS_BASE+0x467+2], 0x1000 |
5574 | mov word [OS_BASE+0x467+2], 0x1000 |
5576 | 5575 | ||
5577 | mov al, 0x0F |
5576 | mov al, 0x0F |
5578 | out 0x70, al |
5577 | out 0x70, al |
5579 | mov al, 0x05 |
5578 | mov al, 0x05 |
5580 | out 0x71, al |
5579 | out 0x71, al |
5581 | 5580 | ||
5582 | mov al, 0xFE |
5581 | mov al, 0xFE |
5583 | out 0x64, al |
5582 | out 0x64, al |
5584 | 5583 | ||
5585 | hlt |
5584 | hlt |
5586 | jmp $-1 |
5585 | jmp $-1 |
5587 | 5586 | ||
5588 | else |
5587 | else |
5589 | cmp byte [OS_BASE + 0x9030], 2 |
5588 | cmp byte [OS_BASE + 0x9030], 2 |
5590 | jnz no_acpi_power_off |
5589 | jnz no_acpi_power_off |
5591 | 5590 | ||
5592 | ; scan for RSDP |
5591 | ; scan for RSDP |
5593 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5592 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5594 | movzx eax, word [OS_BASE + 0x40E] |
5593 | movzx eax, word [OS_BASE + 0x40E] |
5595 | shl eax, 4 |
5594 | shl eax, 4 |
5596 | jz @f |
5595 | jz @f |
5597 | mov ecx, 1024/16 |
5596 | mov ecx, 1024/16 |
5598 | call scan_rsdp |
5597 | call scan_rsdp |
5599 | jnc .rsdp_found |
5598 | jnc .rsdp_found |
5600 | @@: |
5599 | @@: |
5601 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5600 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5602 | mov eax, 0xE0000 |
5601 | mov eax, 0xE0000 |
5603 | mov ecx, 0x2000 |
5602 | mov ecx, 0x2000 |
5604 | call scan_rsdp |
5603 | call scan_rsdp |
5605 | jc no_acpi_power_off |
5604 | jc no_acpi_power_off |
5606 | .rsdp_found: |
5605 | .rsdp_found: |
5607 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5606 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5608 | mov ebp, [ipc_tmp] |
5607 | mov ebp, [ipc_tmp] |
5609 | stdcall map_page, ebp, esi, PG_MAP |
5608 | stdcall map_page, ebp, esi, PG_MAP |
5610 | lea eax, [esi+1000h] |
5609 | lea eax, [esi+1000h] |
5611 | lea edx, [ebp+1000h] |
5610 | lea edx, [ebp+1000h] |
5612 | stdcall map_page, edx, eax, PG_MAP |
5611 | stdcall map_page, edx, eax, PG_MAP |
5613 | and esi, 0xFFF |
5612 | and esi, 0xFFF |
5614 | add esi, ebp |
5613 | add esi, ebp |
5615 | cmp dword [esi], 'RSDT' |
5614 | cmp dword [esi], 'RSDT' |
5616 | jnz no_acpi_power_off |
5615 | jnz no_acpi_power_off |
5617 | mov ecx, [esi+4] |
5616 | mov ecx, [esi+4] |
5618 | sub ecx, 24h |
5617 | sub ecx, 24h |
5619 | jbe no_acpi_power_off |
5618 | jbe no_acpi_power_off |
5620 | shr ecx, 2 |
5619 | shr ecx, 2 |
5621 | add esi, 24h |
5620 | add esi, 24h |
5622 | .scan_fadt: |
5621 | .scan_fadt: |
5623 | lodsd |
5622 | lodsd |
5624 | mov ebx, eax |
5623 | mov ebx, eax |
5625 | lea eax, [ebp+2000h] |
5624 | lea eax, [ebp+2000h] |
5626 | stdcall map_page, eax, ebx, PG_MAP |
5625 | stdcall map_page, eax, ebx, PG_MAP |
5627 | lea eax, [ebp+3000h] |
5626 | lea eax, [ebp+3000h] |
5628 | add ebx, 0x1000 |
5627 | add ebx, 0x1000 |
5629 | stdcall map_page, eax, ebx, PG_MAP |
5628 | stdcall map_page, eax, ebx, PG_MAP |
5630 | and ebx, 0xFFF |
5629 | and ebx, 0xFFF |
5631 | lea ebx, [ebx+ebp+2000h] |
5630 | lea ebx, [ebx+ebp+2000h] |
5632 | cmp dword [ebx], 'FACP' |
5631 | cmp dword [ebx], 'FACP' |
5633 | jz .fadt_found |
5632 | jz .fadt_found |
5634 | loop .scan_fadt |
5633 | loop .scan_fadt |
5635 | jmp no_acpi_power_off |
5634 | jmp no_acpi_power_off |
5636 | .fadt_found: |
5635 | .fadt_found: |
5637 | ; ebx is linear address of FADT |
5636 | ; ebx is linear address of FADT |
5638 | mov edi, [ebx+40] ; physical address of the DSDT |
5637 | mov edi, [ebx+40] ; physical address of the DSDT |
5639 | lea eax, [ebp+4000h] |
5638 | lea eax, [ebp+4000h] |
5640 | stdcall map_page, eax, edi, PG_MAP |
5639 | stdcall map_page, eax, edi, PG_MAP |
5641 | lea eax, [ebp+5000h] |
5640 | lea eax, [ebp+5000h] |
5642 | lea esi, [edi+0x1000] |
5641 | lea esi, [edi+0x1000] |
5643 | stdcall map_page, eax, esi, PG_MAP |
5642 | stdcall map_page, eax, esi, PG_MAP |
5644 | and esi, 0xFFF |
5643 | and esi, 0xFFF |
5645 | sub edi, esi |
5644 | sub edi, esi |
5646 | cmp dword [esi+ebp+4000h], 'DSDT' |
5645 | cmp dword [esi+ebp+4000h], 'DSDT' |
5647 | jnz no_acpi_power_off |
5646 | jnz no_acpi_power_off |
5648 | mov eax, [esi+ebp+4004h] ; DSDT length |
5647 | mov eax, [esi+ebp+4004h] ; DSDT length |
5649 | sub eax, 36+4 |
5648 | sub eax, 36+4 |
5650 | jbe no_acpi_power_off |
5649 | jbe no_acpi_power_off |
5651 | add esi, 36 |
5650 | add esi, 36 |
5652 | .scan_dsdt: |
5651 | .scan_dsdt: |
5653 | cmp dword [esi+ebp+4000h], '_S5_' |
5652 | cmp dword [esi+ebp+4000h], '_S5_' |
5654 | jnz .scan_dsdt_cont |
5653 | jnz .scan_dsdt_cont |
5655 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5654 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5656 | jnz .scan_dsdt_cont |
5655 | jnz .scan_dsdt_cont |
5657 | mov dl, [esi+ebp+4000h+6] |
5656 | mov dl, [esi+ebp+4000h+6] |
5658 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5657 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5659 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5658 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5660 | ja .scan_dsdt_cont |
5659 | ja .scan_dsdt_cont |
5661 | cmp dl, 1 |
5660 | cmp dl, 1 |
5662 | jb .scan_dsdt_cont |
5661 | jb .scan_dsdt_cont |
5663 | lea esi, [esi+ebp+4000h+7] |
5662 | lea esi, [esi+ebp+4000h+7] |
5664 | xor ecx, ecx |
5663 | xor ecx, ecx |
5665 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5664 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5666 | jz @f |
5665 | jz @f |
5667 | cmp byte [esi], 0xA |
5666 | cmp byte [esi], 0xA |
5668 | jnz no_acpi_power_off |
5667 | jnz no_acpi_power_off |
5669 | inc esi |
5668 | inc esi |
5670 | mov cl, [esi] |
5669 | mov cl, [esi] |
5671 | @@: |
5670 | @@: |
5672 | inc esi |
5671 | inc esi |
5673 | cmp dl, 2 |
5672 | cmp dl, 2 |
5674 | jb @f |
5673 | jb @f |
5675 | cmp byte [esi], 0 |
5674 | cmp byte [esi], 0 |
5676 | jz @f |
5675 | jz @f |
5677 | cmp byte [esi], 0xA |
5676 | cmp byte [esi], 0xA |
5678 | jnz no_acpi_power_off |
5677 | jnz no_acpi_power_off |
5679 | inc esi |
5678 | inc esi |
5680 | mov ch, [esi] |
5679 | mov ch, [esi] |
5681 | @@: |
5680 | @@: |
5682 | jmp do_acpi_power_off |
5681 | jmp do_acpi_power_off |
5683 | .scan_dsdt_cont: |
5682 | .scan_dsdt_cont: |
5684 | inc esi |
5683 | inc esi |
5685 | cmp esi, 0x1000 |
5684 | cmp esi, 0x1000 |
5686 | jb @f |
5685 | jb @f |
5687 | sub esi, 0x1000 |
5686 | sub esi, 0x1000 |
5688 | add edi, 0x1000 |
5687 | add edi, 0x1000 |
5689 | push eax |
5688 | push eax |
5690 | lea eax, [ebp+4000h] |
5689 | lea eax, [ebp+4000h] |
5691 | stdcall map_page, eax, edi, PG_MAP |
5690 | stdcall map_page, eax, edi, PG_MAP |
5692 | push PG_MAP |
5691 | push PG_MAP |
5693 | lea eax, [edi+1000h] |
5692 | lea eax, [edi+1000h] |
5694 | push eax |
5693 | push eax |
5695 | lea eax, [ebp+5000h] |
5694 | lea eax, [ebp+5000h] |
5696 | push eax |
5695 | push eax |
5697 | stdcall map_page |
5696 | stdcall map_page |
5698 | pop eax |
5697 | pop eax |
5699 | @@: |
5698 | @@: |
5700 | dec eax |
5699 | dec eax |
5701 | jnz .scan_dsdt |
5700 | jnz .scan_dsdt |
5702 | jmp no_acpi_power_off |
5701 | jmp no_acpi_power_off |
5703 | do_acpi_power_off: |
5702 | do_acpi_power_off: |
5704 | mov edx, [ebx+48] |
5703 | mov edx, [ebx+48] |
5705 | test edx, edx |
5704 | test edx, edx |
5706 | jz .nosmi |
5705 | jz .nosmi |
5707 | mov al, [ebx+52] |
5706 | mov al, [ebx+52] |
5708 | out dx, al |
5707 | out dx, al |
5709 | mov edx, [ebx+64] |
5708 | mov edx, [ebx+64] |
5710 | @@: |
5709 | @@: |
5711 | in ax, dx |
5710 | in ax, dx |
5712 | test al, 1 |
5711 | test al, 1 |
5713 | jz @b |
5712 | jz @b |
5714 | .nosmi: |
5713 | .nosmi: |
5715 | and cx, 0x0707 |
5714 | and cx, 0x0707 |
5716 | shl cx, 2 |
5715 | shl cx, 2 |
5717 | or cx, 0x2020 |
5716 | or cx, 0x2020 |
5718 | mov edx, [ebx+64] |
5717 | mov edx, [ebx+64] |
5719 | in ax, dx |
5718 | in ax, dx |
5720 | and ax, 203h |
5719 | and ax, 203h |
5721 | or ah, cl |
5720 | or ah, cl |
5722 | out dx, ax |
5721 | out dx, ax |
5723 | mov edx, [ebx+68] |
5722 | mov edx, [ebx+68] |
5724 | test edx, edx |
5723 | test edx, edx |
5725 | jz @f |
5724 | jz @f |
5726 | in ax, dx |
5725 | in ax, dx |
5727 | and ax, 203h |
5726 | and ax, 203h |
5728 | or ah, ch |
5727 | or ah, ch |
5729 | out dx, ax |
5728 | out dx, ax |
5730 | @@: |
5729 | @@: |
5731 | jmp $ |
5730 | jmp $ |
5732 | 5731 | ||
5733 | 5732 | ||
5734 | no_acpi_power_off: |
5733 | no_acpi_power_off: |
5735 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5734 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5736 | mov word [OS_BASE+0x467+2], 0x1000 |
5735 | mov word [OS_BASE+0x467+2], 0x1000 |
5737 | 5736 | ||
5738 | mov al, 0x0F |
5737 | mov al, 0x0F |
5739 | out 0x70, al |
5738 | out 0x70, al |
5740 | mov al, 0x05 |
5739 | mov al, 0x05 |
5741 | out 0x71, al |
5740 | out 0x71, al |
5742 | 5741 | ||
5743 | mov al, 0xFE |
5742 | mov al, 0xFE |
5744 | out 0x64, al |
5743 | out 0x64, al |
5745 | 5744 | ||
5746 | hlt |
5745 | hlt |
5747 | jmp $-1 |
5746 | jmp $-1 |
5748 | 5747 | ||
5749 | scan_rsdp: |
5748 | scan_rsdp: |
5750 | add eax, OS_BASE |
5749 | add eax, OS_BASE |
5751 | .s: |
5750 | .s: |
5752 | cmp dword [eax], 'RSD ' |
5751 | cmp dword [eax], 'RSD ' |
5753 | jnz .n |
5752 | jnz .n |
5754 | cmp dword [eax+4], 'PTR ' |
5753 | cmp dword [eax+4], 'PTR ' |
5755 | jnz .n |
5754 | jnz .n |
5756 | xor edx, edx |
5755 | xor edx, edx |
5757 | xor esi, esi |
5756 | xor esi, esi |
5758 | @@: |
5757 | @@: |
5759 | add dl, [eax+esi] |
5758 | add dl, [eax+esi] |
5760 | inc esi |
5759 | inc esi |
5761 | cmp esi, 20 |
5760 | cmp esi, 20 |
5762 | jnz @b |
5761 | jnz @b |
5763 | test dl, dl |
5762 | test dl, dl |
5764 | jz .ok |
5763 | jz .ok |
5765 | .n: |
5764 | .n: |
5766 | add eax, 10h |
5765 | add eax, 10h |
5767 | loop .s |
5766 | loop .s |
5768 | stc |
5767 | stc |
5769 | .ok: |
5768 | .ok: |
5770 | ret |
5769 | ret |
5771 | end if |
5770 | end if |
5772 | 5771 | ||
5773 | include "data32.inc" |
5772 | include "data32.inc" |
5774 | 5773 | ||
5775 | __REV__ = __REV |
5774 | __REV__ = __REV |
5776 | 5775 | ||
5777 | uglobals_size = $ - endofcode |
5776 | uglobals_size = $ - endofcode |
5778 | if ~ lang eq sp |
5777 | if ~ lang eq sp |
5779 | diff16 "end of kernel code",0,$ |
5778 | diff16 "end of kernel code",0,$ |
5780 | end if=> |
5779 | end if=> |