Rev 4624 | Rev 4700 | Go to most recent revision | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 4624 | Rev 4641 | ||
---|---|---|---|
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2013. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2013. 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: 4624 $ |
74 | $Revision: 4641 $ |
75 | 75 | ||
76 | 76 | ||
77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
78 | VESA_1_2_VIDEO equ 0 ; enable vesa 1.2 bank switch functions |
78 | VESA_1_2_VIDEO equ 0 ; enable vesa 1.2 bank switch functions |
79 | 79 | ||
80 | ; Enabling the next line will enable serial output console |
80 | ; Enabling the next line will enable serial output console |
81 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
81 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
82 | 82 | ||
83 | include "proc32.inc" |
83 | include "proc32.inc" |
84 | include "kglobals.inc" |
84 | include "kglobals.inc" |
85 | include "lang.inc" |
85 | include "lang.inc" |
86 | include "encoding.inc" |
86 | include "encoding.inc" |
87 | 87 | ||
88 | include "const.inc" |
88 | include "const.inc" |
89 | 89 | ||
90 | iglobal |
90 | iglobal |
91 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
91 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
92 | debug_direct_print db 0 |
92 | debug_direct_print db 0 |
93 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
93 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
94 | launcher_start db 1 |
94 | launcher_start db 1 |
95 | endg |
95 | endg |
96 | 96 | ||
97 | max_processes equ 255 |
97 | max_processes equ 255 |
98 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
98 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
99 | 99 | ||
100 | os_stack equ (os_data_l-gdts) ; GDTs |
100 | os_stack equ (os_data_l-gdts) ; GDTs |
101 | os_code equ (os_code_l-gdts) |
101 | os_code equ (os_code_l-gdts) |
102 | graph_data equ (3+graph_data_l-gdts) |
102 | graph_data equ (3+graph_data_l-gdts) |
103 | tss0 equ (tss0_l-gdts) |
103 | tss0 equ (tss0_l-gdts) |
104 | app_code equ (3+app_code_l-gdts) |
104 | app_code equ (3+app_code_l-gdts) |
105 | app_data equ (3+app_data_l-gdts) |
105 | app_data equ (3+app_data_l-gdts) |
106 | app_tls equ (3+tls_data_l-gdts) |
106 | app_tls equ (3+tls_data_l-gdts) |
107 | pci_code_sel equ (pci_code_32-gdts) |
107 | pci_code_sel equ (pci_code_32-gdts) |
108 | pci_data_sel equ (pci_data_32-gdts) |
108 | pci_data_sel equ (pci_data_32-gdts) |
109 | 109 | ||
110 | 110 | ||
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
112 | ;; |
112 | ;; |
113 | ;; Included files: |
113 | ;; Included files: |
114 | ;; |
114 | ;; |
115 | ;; Kernel16.inc |
115 | ;; Kernel16.inc |
116 | ;; - Booteng.inc English text for bootup |
116 | ;; - Booteng.inc English text for bootup |
117 | ;; - Bootcode.inc Hardware setup |
117 | ;; - Bootcode.inc Hardware setup |
118 | ;; - Pci16.inc PCI functions |
118 | ;; - Pci16.inc PCI functions |
119 | ;; |
119 | ;; |
120 | ;; Kernel32.inc |
120 | ;; Kernel32.inc |
121 | ;; - Sys32.inc Process management |
121 | ;; - Sys32.inc Process management |
122 | ;; - Shutdown.inc Shutdown and restart |
122 | ;; - Shutdown.inc Shutdown and restart |
123 | ;; - Fat32.inc Read / write hd |
123 | ;; - Fat32.inc Read / write hd |
124 | ;; - Vesa12.inc Vesa 1.2 driver |
124 | ;; - Vesa12.inc Vesa 1.2 driver |
125 | ;; - Vesa20.inc Vesa 2.0 driver |
125 | ;; - Vesa20.inc Vesa 2.0 driver |
126 | ;; - Vga.inc VGA driver |
126 | ;; - Vga.inc VGA driver |
127 | ;; - Stack.inc Network interface |
127 | ;; - Stack.inc Network interface |
128 | ;; - Mouse.inc Mouse pointer |
128 | ;; - Mouse.inc Mouse pointer |
129 | ;; - Scincode.inc Window skinning |
129 | ;; - Scincode.inc Window skinning |
130 | ;; - Pci32.inc PCI functions |
130 | ;; - Pci32.inc PCI functions |
131 | ;; |
131 | ;; |
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
133 | 133 | ||
134 | 134 | ||
135 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
135 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
136 | ;; ;; |
136 | ;; ;; |
137 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
137 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
138 | ;; ;; |
138 | ;; ;; |
139 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
139 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
140 | 140 | ||
141 | use16 |
141 | use16 |
142 | org 0x0 |
142 | org 0x0 |
143 | jmp start_of_code |
143 | jmp start_of_code |
144 | 144 | ||
145 | if lang eq sp |
145 | if lang eq sp |
146 | include "kernelsp.inc" ; spanish kernel messages |
146 | include "kernelsp.inc" ; spanish kernel messages |
147 | else if lang eq et |
147 | else if lang eq et |
148 | version db 'Kolibri OS versioon 0.7.7.0+ ',13,10,13,10,0 |
148 | version db 'Kolibri OS versioon 0.7.7.0+ ',13,10,13,10,0 |
149 | else |
149 | else |
150 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
150 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
151 | end if |
151 | end if |
152 | 152 | ||
153 | include "boot/bootstr.inc" ; language-independent boot messages |
153 | include "boot/bootstr.inc" ; language-independent boot messages |
154 | include "boot/preboot.inc" |
154 | include "boot/preboot.inc" |
155 | 155 | ||
156 | if lang eq ge |
156 | if lang eq ge |
157 | include "boot/bootge.inc" ; german system boot messages |
157 | include "boot/bootge.inc" ; german system boot messages |
158 | else if lang eq sp |
158 | else if lang eq sp |
159 | include "boot/bootsp.inc" ; spanish system boot messages |
159 | include "boot/bootsp.inc" ; spanish system boot messages |
160 | else if lang eq ru |
160 | else if lang eq ru |
161 | include "boot/bootru.inc" ; russian system boot messages |
161 | include "boot/bootru.inc" ; russian system boot messages |
162 | include "boot/ru.inc" ; Russian font |
162 | include "boot/ru.inc" ; Russian font |
163 | else if lang eq et |
163 | else if lang eq et |
164 | include "boot/bootet.inc" ; estonian system boot messages |
164 | include "boot/bootet.inc" ; estonian system boot messages |
165 | include "boot/et.inc" ; Estonian font |
165 | include "boot/et.inc" ; Estonian font |
166 | else |
166 | else |
167 | include "boot/booten.inc" ; english system boot messages |
167 | include "boot/booten.inc" ; english system boot messages |
168 | end if |
168 | end if |
169 | 169 | ||
170 | include "boot/bootcode.inc" ; 16 bit system boot code |
170 | include "boot/bootcode.inc" ; 16 bit system boot code |
171 | include "bus/pci/pci16.inc" |
171 | include "bus/pci/pci16.inc" |
172 | include "detect/biosdisk.inc" |
172 | include "detect/biosdisk.inc" |
173 | 173 | ||
174 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
174 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
175 | ;; ;; |
175 | ;; ;; |
176 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
176 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
177 | ;; ;; |
177 | ;; ;; |
178 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
178 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
179 | 179 | ||
180 | 180 | ||
181 | ; CR0 Flags - Protected mode and Paging |
181 | ; CR0 Flags - Protected mode and Paging |
182 | 182 | ||
183 | mov ecx, CR0_PE |
183 | mov ecx, CR0_PE |
184 | 184 | ||
185 | ; Enabling 32 bit protected mode |
185 | ; Enabling 32 bit protected mode |
186 | 186 | ||
187 | sidt [cs:old_ints_h] |
187 | sidt [cs:old_ints_h] |
188 | 188 | ||
189 | cli ; disable all irqs |
189 | cli ; disable all irqs |
190 | cld |
190 | cld |
191 | mov al, 255 ; mask all irqs |
191 | mov al, 255 ; mask all irqs |
192 | out 0xa1, al |
192 | out 0xa1, al |
193 | out 0x21, al |
193 | out 0x21, al |
194 | l.5: |
194 | l.5: |
195 | in al, 0x64 ; Enable A20 |
195 | in al, 0x64 ; Enable A20 |
196 | test al, 2 |
196 | test al, 2 |
197 | jnz l.5 |
197 | jnz l.5 |
198 | mov al, 0xD1 |
198 | mov al, 0xD1 |
199 | out 0x64, al |
199 | out 0x64, al |
200 | l.6: |
200 | l.6: |
201 | in al, 0x64 |
201 | in al, 0x64 |
202 | test al, 2 |
202 | test al, 2 |
203 | jnz l.6 |
203 | jnz l.6 |
204 | mov al, 0xDF |
204 | mov al, 0xDF |
205 | out 0x60, al |
205 | out 0x60, al |
206 | l.7: |
206 | l.7: |
207 | in al, 0x64 |
207 | in al, 0x64 |
208 | test al, 2 |
208 | test al, 2 |
209 | jnz l.7 |
209 | jnz l.7 |
210 | mov al, 0xFF |
210 | mov al, 0xFF |
211 | out 0x64, al |
211 | out 0x64, al |
212 | 212 | ||
213 | lgdt [cs:tmp_gdt] ; Load GDT |
213 | lgdt [cs:tmp_gdt] ; Load GDT |
214 | mov eax, cr0 ; protected mode |
214 | mov eax, cr0 ; protected mode |
215 | or eax, ecx |
215 | or eax, ecx |
216 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
216 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
217 | mov cr0, eax |
217 | mov cr0, eax |
218 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
218 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
219 | 219 | ||
220 | align 8 |
220 | align 8 |
221 | tmp_gdt: |
221 | tmp_gdt: |
222 | 222 | ||
223 | dw 23 |
223 | dw 23 |
224 | dd tmp_gdt+0x10000 |
224 | dd tmp_gdt+0x10000 |
225 | dw 0 |
225 | dw 0 |
226 | 226 | ||
227 | dw 0xffff |
227 | dw 0xffff |
228 | dw 0x0000 |
228 | dw 0x0000 |
229 | db 0x00 |
229 | db 0x00 |
230 | dw 11011111b *256 +10011010b |
230 | dw 11011111b *256 +10011010b |
231 | db 0x00 |
231 | db 0x00 |
232 | 232 | ||
233 | dw 0xffff |
233 | dw 0xffff |
234 | dw 0x0000 |
234 | dw 0x0000 |
235 | db 0x00 |
235 | db 0x00 |
236 | dw 11011111b *256 +10010010b |
236 | dw 11011111b *256 +10010010b |
237 | db 0x00 |
237 | db 0x00 |
238 | 238 | ||
239 | include "data16.inc" |
239 | include "data16.inc" |
240 | 240 | ||
241 | if ~ lang eq sp |
241 | if ~ lang eq sp |
242 | diff16 "end of bootcode",0,$+0x10000 |
242 | diff16 "end of bootcode",0,$+0x10000 |
243 | end if |
243 | end if |
244 | 244 | ||
245 | use32 |
245 | use32 |
246 | org $+0x10000 |
246 | org $+0x10000 |
247 | 247 | ||
248 | align 4 |
248 | align 4 |
249 | B32: |
249 | B32: |
250 | mov ax, os_stack ; Selector for os |
250 | mov ax, os_stack ; Selector for os |
251 | mov ds, ax |
251 | mov ds, ax |
252 | mov es, ax |
252 | mov es, ax |
253 | mov fs, ax |
253 | mov fs, ax |
254 | mov gs, ax |
254 | mov gs, ax |
255 | mov ss, ax |
255 | mov ss, ax |
256 | mov esp, 0x006CC00 ; Set stack |
256 | mov esp, 0x006CC00 ; Set stack |
257 | 257 | ||
258 | ; CLEAR 0x280000 - HEAP_BASE |
258 | ; CLEAR 0x280000 - HEAP_BASE |
259 | 259 | ||
260 | xor eax, eax |
260 | xor eax, eax |
261 | mov edi, CLEAN_ZONE |
261 | mov edi, CLEAN_ZONE |
262 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
262 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
263 | cld |
263 | cld |
264 | rep stosd |
264 | rep stosd |
265 | 265 | ||
266 | ; CLEAR KERNEL UNDEFINED GLOBALS |
266 | ; CLEAR KERNEL UNDEFINED GLOBALS |
267 | mov edi, endofcode-OS_BASE |
267 | mov edi, endofcode-OS_BASE |
268 | mov ecx, 0x90000 |
268 | mov ecx, 0x90000 |
269 | sub ecx, edi |
269 | sub ecx, edi |
270 | shr ecx, 2 |
270 | shr ecx, 2 |
271 | rep stosd |
271 | rep stosd |
272 | 272 | ||
273 | ; SAVE & CLEAR 0-0xffff |
273 | ; SAVE & CLEAR 0-0xffff |
274 | 274 | ||
275 | mov edi, 0x1000 |
275 | mov edi, 0x1000 |
276 | mov ecx, 0x8000 / 4 |
276 | mov ecx, 0x8000 / 4 |
277 | rep stosd |
277 | rep stosd |
278 | mov edi, 0xa000 |
278 | mov edi, 0xa000 |
279 | mov ecx, 0x6000 / 4 |
279 | mov ecx, 0x6000 / 4 |
280 | rep stosd |
280 | rep stosd |
281 | 281 | ||
282 | call test_cpu |
282 | call test_cpu |
283 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
283 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
284 | 284 | ||
285 | call check_acpi |
285 | call check_acpi |
286 | call init_BIOS32 |
286 | call init_BIOS32 |
287 | ; MEMORY MODEL |
287 | ; MEMORY MODEL |
288 | call mem_test |
288 | call mem_test |
289 | call init_mem |
289 | call init_mem |
290 | call init_page_map |
290 | call init_page_map |
291 | 291 | ||
292 | ; ENABLE PAGING |
292 | ; ENABLE PAGING |
293 | 293 | ||
294 | mov eax, sys_pgdir-OS_BASE |
294 | mov eax, sys_pgdir-OS_BASE |
295 | mov cr3, eax |
295 | mov cr3, eax |
296 | 296 | ||
297 | mov eax, cr0 |
297 | mov eax, cr0 |
298 | or eax, CR0_PG+CR0_WP |
298 | or eax, CR0_PG+CR0_WP |
299 | mov cr0, eax |
299 | mov cr0, eax |
300 | 300 | ||
301 | lgdt [gdts] |
301 | lgdt [gdts] |
302 | jmp pword os_code:high_code |
302 | jmp pword os_code:high_code |
303 | 303 | ||
304 | align 4 |
304 | align 4 |
305 | bios32_entry dd ? |
305 | bios32_entry dd ? |
306 | tmp_page_tabs dd ? |
306 | tmp_page_tabs dd ? |
307 | 307 | ||
308 | use16 |
308 | use16 |
309 | org $-0x10000 |
309 | org $-0x10000 |
310 | include "boot/shutdown.inc" ; shutdown or restart |
310 | include "boot/shutdown.inc" ; shutdown or restart |
311 | org $+0x10000 |
311 | org $+0x10000 |
312 | use32 |
312 | use32 |
313 | 313 | ||
314 | __DEBUG__ fix 1 |
314 | __DEBUG__ fix 1 |
315 | __DEBUG_LEVEL__ fix 1 |
315 | __DEBUG_LEVEL__ fix 1 |
316 | include 'init.inc' |
316 | include 'init.inc' |
317 | 317 | ||
318 | org OS_BASE+$ |
318 | org OS_BASE+$ |
319 | 319 | ||
320 | include 'fdo.inc' |
320 | include 'fdo.inc' |
321 | 321 | ||
322 | align 4 |
322 | align 4 |
323 | high_code: |
323 | high_code: |
324 | mov ax, os_stack |
324 | mov ax, os_stack |
325 | mov bx, app_data |
325 | mov bx, app_data |
326 | mov cx, app_tls |
326 | mov cx, app_tls |
327 | mov ss, ax |
327 | mov ss, ax |
328 | add esp, OS_BASE |
328 | add esp, OS_BASE |
329 | 329 | ||
330 | mov ds, bx |
330 | mov ds, bx |
331 | mov es, bx |
331 | mov es, bx |
332 | mov fs, cx |
332 | mov fs, cx |
333 | mov gs, bx |
333 | mov gs, bx |
334 | 334 | ||
335 | bt [cpu_caps], CAPS_PGE |
335 | bt [cpu_caps], CAPS_PGE |
336 | jnc @F |
336 | jnc @F |
337 | 337 | ||
338 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
338 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
339 | 339 | ||
340 | mov ebx, cr4 |
340 | mov ebx, cr4 |
341 | or ebx, CR4_PGE |
341 | or ebx, CR4_PGE |
342 | mov cr4, ebx |
342 | mov cr4, ebx |
343 | @@: |
343 | @@: |
344 | xor eax, eax |
344 | xor eax, eax |
345 | mov dword [sys_pgdir], eax |
345 | mov dword [sys_pgdir], eax |
346 | mov dword [sys_pgdir+4], eax |
346 | mov dword [sys_pgdir+4], eax |
347 | 347 | ||
348 | mov eax, cr3 |
348 | mov eax, cr3 |
349 | mov cr3, eax ; flush TLB |
349 | mov cr3, eax ; flush TLB |
350 | 350 | ||
351 | mov ecx, pg_data.mutex |
351 | mov ecx, pg_data.mutex |
352 | call mutex_init |
352 | call mutex_init |
353 | 353 | ||
354 | mov ecx, disk_list_mutex |
354 | mov ecx, disk_list_mutex |
355 | call mutex_init |
355 | call mutex_init |
356 | 356 | ||
357 | mov ecx, keyboard_list_mutex |
357 | mov ecx, keyboard_list_mutex |
358 | call mutex_init |
358 | call mutex_init |
359 | 359 | ||
360 | mov ecx, unpack_mutex |
360 | mov ecx, unpack_mutex |
361 | call mutex_init |
361 | call mutex_init |
362 | 362 | ||
363 | mov ecx, application_table_mutex |
363 | mov ecx, application_table_mutex |
364 | call mutex_init |
364 | call mutex_init |
365 | 365 | ||
366 | mov ecx, ide_mutex |
366 | mov ecx, ide_mutex |
367 | call mutex_init |
367 | call mutex_init |
368 | mov ecx, ide_channel1_mutex |
368 | mov ecx, ide_channel1_mutex |
369 | call mutex_init |
369 | call mutex_init |
370 | mov ecx, ide_channel2_mutex |
370 | mov ecx, ide_channel2_mutex |
371 | call mutex_init |
371 | call mutex_init |
372 | ;----------------------------------------------------------------------------- |
372 | ;----------------------------------------------------------------------------- |
373 | ; SAVE REAL MODE VARIABLES |
373 | ; SAVE REAL MODE VARIABLES |
374 | ;----------------------------------------------------------------------------- |
374 | ;----------------------------------------------------------------------------- |
375 | ; --------------- APM --------------------- |
375 | ; --------------- APM --------------------- |
376 | 376 | ||
377 | ; init selectors |
377 | ; init selectors |
378 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
378 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
379 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
379 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
380 | ; protected-mode 32-bit code segment |
380 | ; protected-mode 32-bit code segment |
381 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
381 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
382 | ; protected-mode 16-bit code segment |
382 | ; protected-mode 16-bit code segment |
383 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
383 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
384 | ; protected-mode 16-bit data segment |
384 | ; protected-mode 16-bit data segment |
385 | 385 | ||
386 | shl eax, 4 |
386 | shl eax, 4 |
387 | mov [dword apm_code_32 + 2], ax |
387 | mov [dword apm_code_32 + 2], ax |
388 | shr eax, 16 |
388 | shr eax, 16 |
389 | mov [dword apm_code_32 + 4], al |
389 | mov [dword apm_code_32 + 4], al |
390 | 390 | ||
391 | shl ecx, 4 |
391 | shl ecx, 4 |
392 | mov [dword apm_code_16 + 2], cx |
392 | mov [dword apm_code_16 + 2], cx |
393 | shr ecx, 16 |
393 | shr ecx, 16 |
394 | mov [dword apm_code_16 + 4], cl |
394 | mov [dword apm_code_16 + 4], cl |
395 | 395 | ||
396 | shl edx, 4 |
396 | shl edx, 4 |
397 | mov [dword apm_data_16 + 2], dx |
397 | mov [dword apm_data_16 + 2], dx |
398 | shr edx, 16 |
398 | shr edx, 16 |
399 | mov [dword apm_data_16 + 4], dl |
399 | mov [dword apm_data_16 + 4], dl |
400 | 400 | ||
401 | mov dword[apm_entry], ebx |
401 | mov dword[apm_entry], ebx |
402 | mov word [apm_entry + 4], apm_code_32 - gdts |
402 | mov word [apm_entry + 4], apm_code_32 - gdts |
403 | 403 | ||
404 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
404 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
405 | mov [apm_vf], eax |
405 | mov [apm_vf], eax |
406 | ; ----------------------------------------- |
406 | ; ----------------------------------------- |
407 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
407 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
408 | mov [allow_dma_access], al |
408 | mov [allow_dma_access], al |
409 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
409 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
410 | mov [_display.bpp], eax |
410 | mov [_display.bpp], eax |
411 | mov [_display.vrefresh], 60 |
411 | mov [_display.vrefresh], 60 |
412 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
412 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
413 | mov [debug_direct_print], al |
413 | mov [debug_direct_print], al |
414 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
414 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
415 | mov [launcher_start], al |
415 | mov [launcher_start], al |
416 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
416 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
417 | mov [_display.width], eax |
417 | mov [_display.width], eax |
418 | mov [display_width_standard], eax |
418 | mov [display_width_standard], eax |
419 | dec eax |
419 | dec eax |
420 | mov [Screen_Max_X], eax |
420 | mov [Screen_Max_X], eax |
421 | mov [screen_workarea.right], eax |
421 | mov [screen_workarea.right], eax |
422 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
422 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
423 | mov [_display.height], eax |
423 | mov [_display.height], eax |
424 | mov [display_height_standard], eax |
424 | mov [display_height_standard], eax |
425 | dec eax |
425 | dec eax |
426 | mov [Screen_Max_Y], eax |
426 | mov [Screen_Max_Y], eax |
427 | mov [screen_workarea.bottom], eax |
427 | mov [screen_workarea.bottom], eax |
428 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
428 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
429 | mov dword [SCR_MODE], eax |
429 | mov dword [SCR_MODE], eax |
430 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
430 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
431 | ; mov [BANK_SWITCH], eax |
431 | ; mov [BANK_SWITCH], eax |
432 | mov eax, 640 *4 ; Bytes PerScanLine |
432 | mov eax, 640 *4 ; Bytes PerScanLine |
433 | cmp [SCR_MODE], word 0x13 ; 320x200 |
433 | cmp [SCR_MODE], word 0x13 ; 320x200 |
434 | je @f |
434 | je @f |
435 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
435 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
436 | je @f |
436 | je @f |
437 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
437 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
438 | @@: |
438 | @@: |
439 | mov [_display.pitch], eax |
439 | mov [_display.pitch], eax |
440 | mov eax, [_display.width] |
440 | mov eax, [_display.width] |
441 | mul [_display.height] |
441 | mul [_display.height] |
442 | mov [_WinMapSize], eax |
442 | mov [_WinMapSize], eax |
443 | 443 | ||
444 | call calculate_fast_getting_offset_for_WinMapAddress |
444 | call calculate_fast_getting_offset_for_WinMapAddress |
445 | ; for Qemu or non standart video cards |
445 | ; for Qemu or non standart video cards |
446 | ; Unfortunately [BytesPerScanLine] does not always |
446 | ; Unfortunately [BytesPerScanLine] does not always |
447 | ; equal to [_display.width] * [ScreenBPP] / 8 |
447 | ; equal to [_display.width] * [ScreenBPP] / 8 |
448 | call calculate_fast_getting_offset_for_LFB |
448 | call calculate_fast_getting_offset_for_LFB |
449 | 449 | ||
450 | mov esi, BOOT_VARS+0x9080 |
450 | mov esi, BOOT_VARS+0x9080 |
451 | movzx ecx, byte [esi-1] |
451 | movzx ecx, byte [esi-1] |
452 | mov [NumBiosDisks], ecx |
452 | mov [NumBiosDisks], ecx |
453 | mov edi, BiosDisksData |
453 | mov edi, BiosDisksData |
454 | rep movsd |
454 | rep movsd |
455 | 455 | ||
456 | ; GRAPHICS ADDRESSES |
456 | ; GRAPHICS ADDRESSES |
457 | 457 | ||
458 | mov eax, [BOOT_VARS+BOOT_LFB] |
458 | mov eax, [BOOT_VARS+BOOT_LFB] |
459 | mov [LFBAddress], eax |
459 | mov [LFBAddress], eax |
460 | 460 | ||
461 | cmp [SCR_MODE], word 0100000000000000b |
461 | cmp [SCR_MODE], word 0100000000000000b |
462 | jge setvesa20 |
462 | jge setvesa20 |
463 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
463 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
464 | je v20ga32 |
464 | je v20ga32 |
465 | jmp v20ga24 |
465 | jmp v20ga24 |
466 | 466 | ||
467 | setvesa20: |
467 | setvesa20: |
468 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
468 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
469 | mov [GETPIXEL], dword Vesa20_getpixel24 |
469 | mov [GETPIXEL], dword Vesa20_getpixel24 |
470 | cmp byte [_display.bpp], 24 |
470 | cmp byte [_display.bpp], 24 |
471 | jz v20ga24 |
471 | jz v20ga24 |
472 | v20ga32: |
472 | v20ga32: |
473 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
473 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
474 | mov [GETPIXEL], dword Vesa20_getpixel32 |
474 | mov [GETPIXEL], dword Vesa20_getpixel32 |
475 | jmp no_mode_0x12 |
475 | jmp no_mode_0x12 |
476 | v20ga24: |
476 | v20ga24: |
477 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
477 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
478 | jne no_mode_0x12 |
478 | jne no_mode_0x12 |
479 | mov [PUTPIXEL], dword VGA_putpixel |
479 | mov [PUTPIXEL], dword VGA_putpixel |
480 | mov [GETPIXEL], dword Vesa20_getpixel32 |
480 | mov [GETPIXEL], dword Vesa20_getpixel32 |
481 | no_mode_0x12: |
481 | no_mode_0x12: |
482 | 482 | ||
483 | mov [MOUSE_PICTURE], dword mousepointer |
483 | mov [MOUSE_PICTURE], dword mousepointer |
484 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
484 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
485 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
485 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
486 | 486 | ||
487 | ; -------- Fast System Call init ---------- |
487 | ; -------- Fast System Call init ---------- |
488 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
488 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
489 | bt [cpu_caps], CAPS_SEP |
489 | bt [cpu_caps], CAPS_SEP |
490 | jnc .SEnP ; SysEnter not Present |
490 | jnc .SEnP ; SysEnter not Present |
491 | xor edx, edx |
491 | xor edx, edx |
492 | mov ecx, MSR_SYSENTER_CS |
492 | mov ecx, MSR_SYSENTER_CS |
493 | mov eax, os_code |
493 | mov eax, os_code |
494 | wrmsr |
494 | wrmsr |
495 | mov ecx, MSR_SYSENTER_ESP |
495 | mov ecx, MSR_SYSENTER_ESP |
496 | ; mov eax, sysenter_stack ; Check it |
496 | ; mov eax, sysenter_stack ; Check it |
497 | xor eax, eax |
497 | xor eax, eax |
498 | wrmsr |
498 | wrmsr |
499 | mov ecx, MSR_SYSENTER_EIP |
499 | mov ecx, MSR_SYSENTER_EIP |
500 | mov eax, sysenter_entry |
500 | mov eax, sysenter_entry |
501 | wrmsr |
501 | wrmsr |
502 | .SEnP: |
502 | .SEnP: |
503 | ; AMD SYSCALL/SYSRET |
503 | ; AMD SYSCALL/SYSRET |
504 | cmp byte[cpu_vendor], 'A' |
504 | cmp byte[cpu_vendor], 'A' |
505 | jne .noSYSCALL |
505 | jne .noSYSCALL |
506 | mov eax, 0x80000001 |
506 | mov eax, 0x80000001 |
507 | cpuid |
507 | cpuid |
508 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
508 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
509 | jz .noSYSCALL |
509 | jz .noSYSCALL |
510 | mov ecx, MSR_AMD_EFER |
510 | mov ecx, MSR_AMD_EFER |
511 | rdmsr |
511 | rdmsr |
512 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
512 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
513 | wrmsr |
513 | wrmsr |
514 | 514 | ||
515 | ; !!!! It`s dirty hack, fix it !!! |
515 | ; !!!! It`s dirty hack, fix it !!! |
516 | ; Bits of EDX : |
516 | ; Bits of EDX : |
517 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
517 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
518 | ; and the contents of this field, plus 8, are copied into the SS register. |
518 | ; and the contents of this field, plus 8, are copied into the SS register. |
519 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
519 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
520 | ; and the contents of this field, plus 8, are copied into the SS register. |
520 | ; and the contents of this field, plus 8, are copied into the SS register. |
521 | 521 | ||
522 | ; mov edx, (os_code + 16) * 65536 + os_code |
522 | ; mov edx, (os_code + 16) * 65536 + os_code |
523 | mov edx, 0x1B0008 |
523 | mov edx, 0x1B0008 |
524 | 524 | ||
525 | mov eax, syscall_entry |
525 | mov eax, syscall_entry |
526 | mov ecx, MSR_AMD_STAR |
526 | mov ecx, MSR_AMD_STAR |
527 | wrmsr |
527 | wrmsr |
528 | .noSYSCALL: |
528 | .noSYSCALL: |
529 | ; ----------------------------------------- |
529 | ; ----------------------------------------- |
530 | stdcall alloc_page |
530 | stdcall alloc_page |
531 | stdcall map_page, tss-0xF80, eax, PG_SW |
531 | stdcall map_page, tss-0xF80, eax, PG_SW |
532 | stdcall alloc_page |
532 | stdcall alloc_page |
533 | stdcall map_page, tss+0x80, eax, PG_SW |
533 | stdcall map_page, tss+0x80, eax, PG_SW |
534 | stdcall alloc_page |
534 | stdcall alloc_page |
535 | stdcall map_page, tss+0x1080, eax, PG_SW |
535 | stdcall map_page, tss+0x1080, eax, PG_SW |
536 | 536 | ||
537 | ; LOAD IDT |
537 | ; LOAD IDT |
538 | 538 | ||
539 | call build_interrupt_table ;lidt is executed |
539 | call build_interrupt_table ;lidt is executed |
540 | ;lidt [idtreg] |
540 | ;lidt [idtreg] |
541 | 541 | ||
542 | call init_kernel_heap |
542 | call init_kernel_heap |
543 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
543 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
544 | mov [os_stack_seg], eax |
544 | mov [os_stack_seg], eax |
545 | 545 | ||
546 | lea esp, [eax+RING0_STACK_SIZE] |
546 | lea esp, [eax+RING0_STACK_SIZE] |
547 | 547 | ||
548 | mov [tss._ss0], os_stack |
548 | mov [tss._ss0], os_stack |
549 | mov [tss._esp0], esp |
549 | mov [tss._esp0], esp |
550 | mov [tss._esp], esp |
550 | mov [tss._esp], esp |
551 | mov [tss._cs], os_code |
551 | mov [tss._cs], os_code |
552 | mov [tss._ss], os_stack |
552 | mov [tss._ss], os_stack |
553 | mov [tss._ds], app_data |
553 | mov [tss._ds], app_data |
554 | mov [tss._es], app_data |
554 | mov [tss._es], app_data |
555 | mov [tss._fs], app_data |
555 | mov [tss._fs], app_data |
556 | mov [tss._gs], app_data |
556 | mov [tss._gs], app_data |
557 | mov [tss._io], 128 |
557 | mov [tss._io], 128 |
558 | ;Add IO access table - bit array of permitted ports |
558 | ;Add IO access table - bit array of permitted ports |
559 | mov edi, tss._io_map_0 |
559 | mov edi, tss._io_map_0 |
560 | xor eax, eax |
560 | xor eax, eax |
561 | not eax |
561 | not eax |
562 | mov ecx, 8192/4 |
562 | mov ecx, 8192/4 |
563 | rep stosd ; access to 4096*8=65536 ports |
563 | rep stosd ; access to 4096*8=65536 ports |
564 | 564 | ||
565 | mov ax, tss0 |
565 | mov ax, tss0 |
566 | ltr ax |
566 | ltr ax |
567 | 567 | ||
568 | mov [LFBSize], 0xC00000 |
568 | mov [LFBSize], 0xC00000 |
569 | call init_LFB |
569 | call init_LFB |
570 | call init_fpu |
570 | call init_fpu |
571 | call init_malloc |
571 | call init_malloc |
572 | 572 | ||
573 | stdcall alloc_kernel_space, 0x51000 |
573 | stdcall alloc_kernel_space, 0x51000 |
574 | mov [default_io_map], eax |
574 | mov [default_io_map], eax |
575 | 575 | ||
576 | add eax, 0x2000 |
576 | add eax, 0x2000 |
577 | mov [ipc_tmp], eax |
577 | mov [ipc_tmp], eax |
578 | mov ebx, 0x1000 |
578 | mov ebx, 0x1000 |
579 | 579 | ||
580 | add eax, 0x40000 |
580 | add eax, 0x40000 |
581 | mov [proc_mem_map], eax |
581 | mov [proc_mem_map], eax |
582 | 582 | ||
583 | add eax, 0x8000 |
583 | add eax, 0x8000 |
584 | mov [proc_mem_pdir], eax |
584 | mov [proc_mem_pdir], eax |
585 | 585 | ||
586 | add eax, ebx |
586 | add eax, ebx |
587 | mov [proc_mem_tab], eax |
587 | mov [proc_mem_tab], eax |
588 | 588 | ||
589 | add eax, ebx |
589 | add eax, ebx |
590 | mov [tmp_task_pdir], eax |
590 | mov [tmp_task_pdir], eax |
591 | 591 | ||
592 | add eax, ebx |
592 | add eax, ebx |
593 | mov [tmp_task_ptab], eax |
593 | mov [tmp_task_ptab], eax |
594 | 594 | ||
595 | add eax, ebx |
595 | add eax, ebx |
596 | mov [ipc_pdir], eax |
596 | mov [ipc_pdir], eax |
597 | 597 | ||
598 | add eax, ebx |
598 | add eax, ebx |
599 | mov [ipc_ptab], eax |
599 | mov [ipc_ptab], eax |
600 | 600 | ||
601 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
601 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
602 | (unpack.lc+unpack.lp)))*4 |
602 | (unpack.lc+unpack.lp)))*4 |
603 | 603 | ||
604 | mov [unpack.p], eax |
604 | mov [unpack.p], eax |
605 | 605 | ||
606 | call init_events |
606 | call init_events |
607 | mov eax, srv.fd-SRV.fd |
607 | mov eax, srv.fd-SRV.fd |
608 | mov [srv.fd], eax |
608 | mov [srv.fd], eax |
609 | mov [srv.bk], eax |
609 | mov [srv.bk], eax |
610 | 610 | ||
611 | ;Set base of graphic segment to linear address of LFB |
611 | ;Set base of graphic segment to linear address of LFB |
612 | mov eax, [LFBAddress] ; set for gs |
612 | mov eax, [LFBAddress] ; set for gs |
613 | mov [graph_data_l+2], ax |
613 | mov [graph_data_l+2], ax |
614 | shr eax, 16 |
614 | shr eax, 16 |
615 | mov [graph_data_l+4], al |
615 | mov [graph_data_l+4], al |
616 | mov [graph_data_l+7], ah |
616 | mov [graph_data_l+7], ah |
617 | 617 | ||
618 | stdcall kernel_alloc, [_WinMapSize] |
618 | stdcall kernel_alloc, [_WinMapSize] |
619 | mov [_WinMapAddress], eax |
619 | mov [_WinMapAddress], eax |
620 | 620 | ||
621 | xor eax, eax |
621 | xor eax, eax |
622 | inc eax |
622 | inc eax |
623 | 623 | ||
624 | ; set background |
624 | ; set background |
625 | 625 | ||
626 | mov [BgrDrawMode], eax |
626 | mov [BgrDrawMode], eax |
627 | mov [BgrDataWidth], eax |
627 | mov [BgrDataWidth], eax |
628 | mov [BgrDataHeight], eax |
628 | mov [BgrDataHeight], eax |
629 | mov [mem_BACKGROUND], 4 |
629 | mov [mem_BACKGROUND], 4 |
630 | mov [img_background], static_background_data |
630 | mov [img_background], static_background_data |
631 | 631 | ||
632 | ; set clipboard |
632 | ; set clipboard |
633 | 633 | ||
634 | xor eax, eax |
634 | xor eax, eax |
635 | mov [clipboard_slots], eax |
635 | mov [clipboard_slots], eax |
636 | mov [clipboard_write_lock], eax |
636 | mov [clipboard_write_lock], eax |
637 | stdcall kernel_alloc, 4096 |
637 | stdcall kernel_alloc, 4096 |
638 | test eax, eax |
638 | test eax, eax |
639 | jnz @f |
639 | jnz @f |
640 | 640 | ||
641 | dec eax |
641 | dec eax |
642 | @@: |
642 | @@: |
643 | mov [clipboard_main_list], eax |
643 | mov [clipboard_main_list], eax |
644 | 644 | ||
645 | ; SET UP OS TASK |
645 | ; SET UP OS TASK |
646 | 646 | ||
647 | mov esi, boot_setostask |
647 | mov esi, boot_setostask |
648 | call boot_log |
648 | call boot_log |
649 | 649 | ||
650 | mov edx, SLOT_BASE+256 |
650 | mov edx, SLOT_BASE+256 |
651 | mov ebx, [os_stack_seg] |
651 | mov ebx, [os_stack_seg] |
652 | add ebx, 0x2000 |
652 | add ebx, 0x2000 |
653 | call setup_os_slot |
653 | call setup_os_slot |
654 | mov dword [edx], 'IDLE' |
654 | mov dword [edx], 'IDLE' |
655 | sub [edx+APPDATA.saved_esp], 4 |
655 | sub [edx+APPDATA.saved_esp], 4 |
656 | mov eax, [edx+APPDATA.saved_esp] |
656 | mov eax, [edx+APPDATA.saved_esp] |
657 | mov dword [eax], idle_thread |
657 | mov dword [eax], idle_thread |
658 | mov ecx, IDLE_PRIORITY |
658 | mov ecx, IDLE_PRIORITY |
659 | call scheduler_add_thread |
659 | call scheduler_add_thread |
660 | 660 | ||
661 | mov edx, SLOT_BASE+256*2 |
661 | mov edx, SLOT_BASE+256*2 |
662 | mov ebx, [os_stack_seg] |
662 | mov ebx, [os_stack_seg] |
663 | call setup_os_slot |
663 | call setup_os_slot |
664 | mov dword [edx], 'OS' |
664 | mov dword [edx], 'OS' |
665 | xor ecx, ecx |
665 | xor ecx, ecx |
666 | call scheduler_add_thread |
666 | call scheduler_add_thread |
667 | 667 | ||
668 | mov dword [CURRENT_TASK], 2 |
668 | mov dword [CURRENT_TASK], 2 |
669 | mov dword [TASK_COUNT], 2 |
669 | mov dword [TASK_COUNT], 2 |
670 | mov dword [current_slot], SLOT_BASE + 256*2 |
670 | mov dword [current_slot], SLOT_BASE + 256*2 |
671 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
671 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
672 | 672 | ||
673 | 673 | ||
674 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
674 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
675 | mov esi, boot_initirq |
675 | mov esi, boot_initirq |
676 | call boot_log |
676 | call boot_log |
677 | call init_irqs |
677 | call init_irqs |
678 | 678 | ||
679 | mov esi, boot_picinit |
679 | mov esi, boot_picinit |
680 | call boot_log |
680 | call boot_log |
681 | call PIC_init |
681 | call PIC_init |
682 | 682 | ||
683 | mov esi, boot_v86machine |
683 | mov esi, boot_v86machine |
684 | call boot_log |
684 | call boot_log |
685 | ; Initialize system V86 machine |
685 | ; Initialize system V86 machine |
686 | call init_sys_v86 |
686 | call init_sys_v86 |
687 | 687 | ||
688 | mov esi, boot_inittimer |
688 | mov esi, boot_inittimer |
689 | call boot_log |
689 | call boot_log |
690 | ; Initialize system timer (IRQ0) |
690 | ; Initialize system timer (IRQ0) |
691 | call PIT_init |
691 | call PIT_init |
692 | 692 | ||
693 | ; Register ramdisk file system |
693 | ; Register ramdisk file system |
694 | mov esi, boot_initramdisk |
694 | mov esi, boot_initramdisk |
695 | call boot_log |
695 | call boot_log |
696 | call ramdisk_init |
696 | call ramdisk_init |
697 | 697 | ||
698 | mov esi, boot_initapic |
698 | mov esi, boot_initapic |
699 | call boot_log |
699 | call boot_log |
700 | ; Try to Initialize APIC |
700 | ; Try to Initialize APIC |
701 | call APIC_init |
701 | call APIC_init |
702 | 702 | ||
703 | mov esi, boot_enableirq |
703 | mov esi, boot_enableirq |
704 | call boot_log |
704 | call boot_log |
705 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
705 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
706 | ; they are used: when partitions are scanned, hd_read relies on timer |
706 | ; they are used: when partitions are scanned, hd_read relies on timer |
707 | call unmask_timer |
707 | call unmask_timer |
708 | stdcall enable_irq, 2 ; @#$%! PIC |
708 | stdcall enable_irq, 2 ; @#$%! PIC |
709 | stdcall enable_irq, 13 ; co-processor |
709 | stdcall enable_irq, 13 ; co-processor |
710 | ;----------------------------------------------------------------------------- |
710 | ;----------------------------------------------------------------------------- |
711 | ; show SVN version of kernel on the message board |
711 | ; show SVN version of kernel on the message board |
712 | ;----------------------------------------------------------------------------- |
712 | ;----------------------------------------------------------------------------- |
713 | mov eax, [version_inf.rev] |
713 | mov eax, [version_inf.rev] |
714 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
714 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
715 | ;----------------------------------------------------------------------------- |
715 | ;----------------------------------------------------------------------------- |
716 | ; show CPU count on the message board |
716 | ; show CPU count on the message board |
717 | ;----------------------------------------------------------------------------- |
717 | ;----------------------------------------------------------------------------- |
718 | mov eax, [cpu_count] |
718 | mov eax, [cpu_count] |
719 | test eax, eax |
719 | test eax, eax |
720 | jnz @F |
720 | jnz @F |
721 | mov al, 1 ; at least one CPU |
721 | mov al, 1 ; at least one CPU |
722 | @@: |
722 | @@: |
723 | DEBUGF 1, "K : %d CPU detected\n", eax |
723 | DEBUGF 1, "K : %d CPU detected\n", eax |
724 | ;----------------------------------------------------------------------------- |
724 | ;----------------------------------------------------------------------------- |
725 | ; detect Floppy drives |
725 | ; detect Floppy drives |
726 | ;----------------------------------------------------------------------------- |
726 | ;----------------------------------------------------------------------------- |
727 | mov esi, boot_detectfloppy |
727 | mov esi, boot_detectfloppy |
728 | call boot_log |
728 | call boot_log |
729 | include 'detect/dev_fd.inc' |
729 | include 'detect/dev_fd.inc' |
730 | ;----------------------------------------------------------------------------- |
730 | ;----------------------------------------------------------------------------- |
731 | ; create pci-devices list |
731 | ; create pci-devices list |
732 | ;----------------------------------------------------------------------------- |
732 | ;----------------------------------------------------------------------------- |
733 | mov [pci_access_enabled], 1 |
733 | mov [pci_access_enabled], 1 |
734 | call pci_enum |
734 | call pci_enum |
735 | ;----------------------------------------------------------------------------- |
735 | ;----------------------------------------------------------------------------- |
736 | ; initialisation IDE ATA code |
736 | ; initialisation IDE ATA code |
737 | ;----------------------------------------------------------------------------- |
737 | ;----------------------------------------------------------------------------- |
738 | include 'detect/init_ata.inc' |
738 | include 'detect/init_ata.inc' |
739 | ;----------------------------------------------------------------------------- |
739 | ;----------------------------------------------------------------------------- |
740 | mov esi, boot_init_sys |
740 | mov esi, boot_init_sys |
741 | call boot_log |
741 | call boot_log |
742 | call Parser_params |
742 | call Parser_params |
743 | 743 | ||
744 | if ~ defined extended_primary_loader |
744 | if ~ defined extended_primary_loader |
745 | ; ramdisk image should be loaded by extended primary loader if it exists |
745 | ; ramdisk image should be loaded by extended primary loader if it exists |
746 | ; READ RAMDISK IMAGE FROM HD |
746 | ; READ RAMDISK IMAGE FROM HD |
747 | 747 | ||
748 | ;!!!!!!!!!!!!!!!!!!!!!!! |
748 | ;!!!!!!!!!!!!!!!!!!!!!!! |
749 | include 'boot/rdload.inc' |
749 | include 'boot/rdload.inc' |
750 | ;!!!!!!!!!!!!!!!!!!!!!!! |
750 | ;!!!!!!!!!!!!!!!!!!!!!!! |
751 | end if |
751 | end if |
752 | 752 | ||
753 | if 0 |
753 | if 0 |
754 | mov ax, [OS_BASE+0x10000+bx_from_load] |
754 | mov ax, [OS_BASE+0x10000+bx_from_load] |
755 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
755 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
756 | je no_lib_load |
756 | je no_lib_load |
757 | 757 | ||
758 | mov esi, boot_loadlibs |
758 | mov esi, boot_loadlibs |
759 | call boot_log |
759 | call boot_log |
760 | ; LOADING LIBRARES |
760 | ; LOADING LIBRARES |
761 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
761 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
762 | call load_file_parse_table ; prepare file parse table |
762 | call load_file_parse_table ; prepare file parse table |
763 | call set_kernel_conf ; configure devices and gui |
763 | call set_kernel_conf ; configure devices and gui |
764 | no_lib_load: |
764 | no_lib_load: |
765 | end if |
765 | end if |
766 | 766 | ||
767 | ; Display APIC status |
767 | ; Display APIC status |
768 | mov esi, boot_APIC_found |
768 | mov esi, boot_APIC_found |
769 | cmp [irq_mode], IRQ_APIC |
769 | cmp [irq_mode], IRQ_APIC |
770 | je @f |
770 | je @f |
771 | mov esi, boot_APIC_nfound |
771 | mov esi, boot_APIC_nfound |
772 | @@: |
772 | @@: |
773 | call boot_log |
773 | call boot_log |
774 | 774 | ||
775 | ; PRINT AMOUNT OF MEMORY |
775 | ; PRINT AMOUNT OF MEMORY |
776 | mov esi, boot_memdetect |
776 | mov esi, boot_memdetect |
777 | call boot_log |
777 | call boot_log |
778 | 778 | ||
779 | movzx ecx, word [boot_y] |
779 | movzx ecx, word [boot_y] |
780 | if lang eq ru |
780 | if lang eq ru |
781 | or ecx, (10+30*6) shl 16 |
781 | or ecx, (10+30*6) shl 16 |
782 | else if lang eq sp |
782 | else if lang eq sp |
783 | or ecx, (10+33*6) shl 16 |
783 | or ecx, (10+33*6) shl 16 |
784 | else |
784 | else |
785 | or ecx, (10+29*6) shl 16 |
785 | or ecx, (10+29*6) shl 16 |
786 | end if |
786 | end if |
787 | sub ecx, 10 |
787 | sub ecx, 10 |
788 | mov edx, 0xFFFFFF |
788 | mov edx, 0xFFFFFF |
789 | mov ebx, [MEM_AMOUNT] |
789 | mov ebx, [MEM_AMOUNT] |
790 | shr ebx, 20 |
790 | shr ebx, 20 |
791 | xor edi, edi |
791 | xor edi, edi |
792 | mov eax, 0x00040000 |
792 | mov eax, 0x00040000 |
793 | inc edi |
793 | inc edi |
794 | call display_number_force |
794 | call display_number_force |
795 | 795 | ||
796 | ; BUILD SCHEDULER |
796 | ; BUILD SCHEDULER |
797 | 797 | ||
798 | ; call build_scheduler; sys32.inc |
798 | ; call build_scheduler; sys32.inc |
799 | 799 | ||
800 | ; mov esi, boot_devices |
800 | ; mov esi, boot_devices |
801 | ; call boot_log |
801 | ; call boot_log |
802 | 802 | ||
803 | call clear_pci_ide_interrupts |
803 | call clear_pci_ide_interrupts |
804 | 804 | ||
805 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
805 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
806 | 806 | ||
807 | stdcall load_driver, szVidintel |
807 | stdcall load_driver, szVidintel |
808 | 808 | ||
809 | call usb_init |
809 | call usb_init |
810 | 810 | ||
811 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
811 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
812 | 812 | ||
813 | mov esi, boot_windefs |
813 | mov esi, boot_windefs |
814 | call boot_log |
814 | call boot_log |
815 | call set_window_defaults |
815 | call set_window_defaults |
816 | 816 | ||
817 | ; SET BACKGROUND DEFAULTS |
817 | ; SET BACKGROUND DEFAULTS |
818 | 818 | ||
819 | mov esi, boot_bgr |
819 | mov esi, boot_bgr |
820 | call boot_log |
820 | call boot_log |
821 | call init_background |
821 | call init_background |
822 | call calculatebackground |
822 | call calculatebackground |
823 | 823 | ||
824 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
824 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
825 | 825 | ||
826 | mov esi, boot_resirqports |
826 | mov esi, boot_resirqports |
827 | call boot_log |
827 | call boot_log |
828 | call reserve_irqs_ports |
828 | call reserve_irqs_ports |
829 | 829 | ||
830 | call init_display |
830 | call init_display |
831 | mov eax, [def_cursor] |
831 | mov eax, [def_cursor] |
832 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
832 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
833 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
833 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
834 | 834 | ||
835 | ; PRINT CPU FREQUENCY |
835 | ; PRINT CPU FREQUENCY |
836 | 836 | ||
837 | mov esi, boot_cpufreq |
837 | mov esi, boot_cpufreq |
838 | call boot_log |
838 | call boot_log |
839 | 839 | ||
840 | cli ;FIXME check IF |
840 | cli ;FIXME check IF |
841 | rdtsc |
841 | rdtsc |
842 | mov ecx, eax |
842 | mov ecx, eax |
843 | mov esi, 250 ; wait 1/4 a second |
843 | mov esi, 250 ; wait 1/4 a second |
844 | call delay_ms |
844 | call delay_ms |
845 | rdtsc |
845 | rdtsc |
846 | 846 | ||
847 | sub eax, ecx |
847 | sub eax, ecx |
848 | xor edx, edx |
848 | xor edx, edx |
849 | shld edx, eax, 2 |
849 | shld edx, eax, 2 |
850 | shl eax, 2 |
850 | shl eax, 2 |
851 | mov dword [cpu_freq], eax |
851 | mov dword [cpu_freq], eax |
852 | mov dword [cpu_freq+4], edx |
852 | mov dword [cpu_freq+4], edx |
853 | mov ebx, 1000000 |
853 | mov ebx, 1000000 |
854 | div ebx |
854 | div ebx |
855 | mov ebx, eax |
855 | mov ebx, eax |
856 | 856 | ||
857 | movzx ecx, word [boot_y] |
857 | movzx ecx, word [boot_y] |
858 | if lang eq ru |
858 | if lang eq ru |
859 | add ecx, (10+19*6) shl 16 - 10 |
859 | add ecx, (10+19*6) shl 16 - 10 |
860 | else if lang eq sp |
860 | else if lang eq sp |
861 | add ecx, (10+25*6) shl 16 - 10 |
861 | add ecx, (10+25*6) shl 16 - 10 |
862 | else |
862 | else |
863 | add ecx, (10+17*6) shl 16 - 10 |
863 | add ecx, (10+17*6) shl 16 - 10 |
864 | end if |
864 | end if |
865 | 865 | ||
866 | mov edx, 0xFFFFFF |
866 | mov edx, 0xFFFFFF |
867 | xor edi, edi |
867 | xor edi, edi |
868 | mov eax, 0x00040000 |
868 | mov eax, 0x00040000 |
869 | inc edi |
869 | inc edi |
870 | call display_number_force |
870 | call display_number_force |
871 | 871 | ||
872 | ; SET VARIABLES |
872 | ; SET VARIABLES |
873 | 873 | ||
874 | call set_variables |
874 | call set_variables |
875 | 875 | ||
876 | ; STACK AND FDC |
876 | ; STACK AND FDC |
877 | 877 | ||
878 | call stack_init |
878 | call stack_init |
879 | call fdc_init |
879 | call fdc_init |
880 | 880 | ||
881 | ; PALETTE FOR 320x200 and 640x480 16 col |
881 | ; PALETTE FOR 320x200 and 640x480 16 col |
882 | 882 | ||
883 | cmp [SCR_MODE], word 0x12 |
883 | cmp [SCR_MODE], word 0x12 |
884 | jne no_pal_vga |
884 | jne no_pal_vga |
885 | mov esi, boot_pal_vga |
885 | mov esi, boot_pal_vga |
886 | call boot_log |
886 | call boot_log |
887 | call paletteVGA |
887 | call paletteVGA |
888 | no_pal_vga: |
888 | no_pal_vga: |
889 | 889 | ||
890 | cmp [SCR_MODE], word 0x13 |
890 | cmp [SCR_MODE], word 0x13 |
891 | jne no_pal_ega |
891 | jne no_pal_ega |
892 | mov esi, boot_pal_ega |
892 | mov esi, boot_pal_ega |
893 | call boot_log |
893 | call boot_log |
894 | call palette320x200 |
894 | call palette320x200 |
895 | no_pal_ega: |
895 | no_pal_ega: |
896 | 896 | ||
897 | ; LOAD DEFAULT SKIN |
897 | ; LOAD DEFAULT SKIN |
898 | 898 | ||
899 | call load_default_skin |
899 | call load_default_skin |
900 | 900 | ||
901 | ;protect io permission map |
901 | ;protect io permission map |
902 | 902 | ||
903 | mov esi, [default_io_map] |
903 | mov esi, [default_io_map] |
904 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
904 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
905 | add esi, 0x1000 |
905 | add esi, 0x1000 |
906 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
906 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
907 | 907 | ||
908 | stdcall map_page, tss._io_map_0, \ |
908 | stdcall map_page, tss._io_map_0, \ |
909 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
909 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
910 | stdcall map_page, tss._io_map_1, \ |
910 | stdcall map_page, tss._io_map_1, \ |
911 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
911 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
912 | 912 | ||
913 | ; LOAD FIRST APPLICATION |
913 | ; LOAD FIRST APPLICATION |
914 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
914 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
915 | jnz first_app_found |
915 | jnz first_app_found |
916 | 916 | ||
917 | cli |
917 | cli |
918 | mov ebp, firstapp |
918 | mov ebp, firstapp |
919 | call fs_execute_from_sysdir |
919 | call fs_execute_from_sysdir |
920 | test eax, eax |
920 | test eax, eax |
921 | jns first_app_found |
921 | jns first_app_found |
922 | 922 | ||
923 | mov esi, boot_failed |
923 | mov esi, boot_failed |
924 | call boot_log |
924 | call boot_log |
925 | 925 | ||
926 | mov eax, 0xDEADBEEF ; otherwise halt |
926 | mov eax, 0xDEADBEEF ; otherwise halt |
927 | hlt |
927 | hlt |
928 | 928 | ||
929 | first_app_found: |
929 | first_app_found: |
930 | 930 | ||
931 | cli |
931 | cli |
932 | 932 | ||
933 | ; SET KEYBOARD PARAMETERS |
933 | ; SET KEYBOARD PARAMETERS |
934 | mov al, 0xf6 ; reset keyboard, scan enabled |
934 | mov al, 0xf6 ; reset keyboard, scan enabled |
935 | call kb_write |
935 | call kb_write |
936 | test ah, ah |
936 | test ah, ah |
937 | jnz .no_keyboard |
937 | jnz .no_keyboard |
938 | 938 | ||
939 | ; wait until 8042 is ready |
939 | ; wait until 8042 is ready |
940 | xor ecx, ecx |
940 | xor ecx, ecx |
941 | @@: |
941 | @@: |
942 | in al, 64h |
942 | in al, 64h |
943 | and al, 00000010b |
943 | and al, 00000010b |
944 | loopnz @b |
944 | loopnz @b |
945 | 945 | ||
946 | iglobal |
946 | iglobal |
947 | align 4 |
947 | align 4 |
948 | ps2_keyboard_functions: |
948 | ps2_keyboard_functions: |
949 | dd .end - $ |
949 | dd .end - $ |
950 | dd 0 ; no close |
950 | dd 0 ; no close |
951 | dd ps2_set_lights |
951 | dd ps2_set_lights |
952 | .end: |
952 | .end: |
953 | endg |
953 | endg |
954 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
954 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
955 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
955 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
956 | ; call kb_write |
956 | ; call kb_write |
957 | ; call kb_read |
957 | ; call kb_read |
958 | ; mov al, 111b |
958 | ; mov al, 111b |
959 | ; call kb_write |
959 | ; call kb_write |
960 | ; call kb_read |
960 | ; call kb_read |
961 | 961 | ||
962 | mov al, 0xF3 ; set repeat rate & delay |
962 | mov al, 0xF3 ; set repeat rate & delay |
963 | call kb_write |
963 | call kb_write |
964 | ; call kb_read |
964 | ; call kb_read |
965 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
965 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
966 | call kb_write |
966 | call kb_write |
967 | ; call kb_read |
967 | ; call kb_read |
968 | ;// mike.dld [ |
968 | ;// mike.dld [ |
969 | call set_lights |
969 | call set_lights |
970 | ;// mike.dld ] |
970 | ;// mike.dld ] |
971 | stdcall attach_int_handler, 1, irq1, 0 |
971 | stdcall attach_int_handler, 1, irq1, 0 |
972 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
972 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
973 | .no_keyboard: |
973 | .no_keyboard: |
974 | 974 | ||
975 | ; Load PS/2 mouse driver |
975 | ; Load PS/2 mouse driver |
976 | 976 | ||
977 | stdcall load_driver, szPS2MDriver |
977 | stdcall load_driver, szPS2MDriver |
978 | 978 | ||
979 | mov esi, boot_setmouse |
979 | mov esi, boot_setmouse |
980 | call boot_log |
980 | call boot_log |
981 | call setmouse |
981 | call setmouse |
982 | 982 | ||
983 | ; Setup serial output console (if enabled) |
983 | ; Setup serial output console (if enabled) |
984 | if defined debug_com_base |
984 | if defined debug_com_base |
985 | 985 | ||
986 | ; reserve port so nobody else will use it |
986 | ; reserve port so nobody else will use it |
987 | xor ebx, ebx |
987 | xor ebx, ebx |
988 | mov ecx, debug_com_base |
988 | mov ecx, debug_com_base |
989 | mov edx, debug_com_base+7 |
989 | mov edx, debug_com_base+7 |
990 | call r_f_port_area |
990 | call r_f_port_area |
991 | 991 | ||
992 | ; enable Divisor latch |
992 | ; enable Divisor latch |
993 | mov dx, debug_com_base+3 |
993 | mov dx, debug_com_base+3 |
994 | mov al, 1 shl 7 |
994 | mov al, 1 shl 7 |
995 | out dx, al |
995 | out dx, al |
996 | 996 | ||
997 | ; Set speed to 115200 baud (max speed) |
997 | ; Set speed to 115200 baud (max speed) |
998 | mov dx, debug_com_base |
998 | mov dx, debug_com_base |
999 | mov al, 0x01 |
999 | mov al, 0x01 |
1000 | out dx, al |
1000 | out dx, al |
1001 | 1001 | ||
1002 | mov dx, debug_com_base+1 |
1002 | mov dx, debug_com_base+1 |
1003 | mov al, 0x00 |
1003 | mov al, 0x00 |
1004 | out dx, al |
1004 | out dx, al |
1005 | 1005 | ||
1006 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1006 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1007 | mov dx, debug_com_base+3 |
1007 | mov dx, debug_com_base+3 |
1008 | mov al, 3 |
1008 | mov al, 3 |
1009 | out dx, al |
1009 | out dx, al |
1010 | 1010 | ||
1011 | ; disable interrupts |
1011 | ; disable interrupts |
1012 | mov dx, debug_com_base+1 |
1012 | mov dx, debug_com_base+1 |
1013 | mov al, 0 |
1013 | mov al, 0 |
1014 | out dx, al |
1014 | out dx, al |
1015 | 1015 | ||
1016 | ; clear + enable fifo (64 bits) |
1016 | ; clear + enable fifo (64 bits) |
1017 | mov dx, debug_com_base+2 |
1017 | mov dx, debug_com_base+2 |
1018 | mov al, 0x7 + 1 shl 5 |
1018 | mov al, 0x7 + 1 shl 5 |
1019 | out dx, al |
1019 | out dx, al |
1020 | 1020 | ||
1021 | end if |
1021 | end if |
1022 | ; START MULTITASKING |
1022 | ; START MULTITASKING |
1023 | 1023 | ||
1024 | ; A 'All set - press ESC to start' messages if need |
1024 | ; A 'All set - press ESC to start' messages if need |
1025 | if preboot_blogesc |
1025 | if preboot_blogesc |
1026 | mov esi, boot_tasking |
1026 | mov esi, boot_tasking |
1027 | call boot_log |
1027 | call boot_log |
1028 | .bll1: |
1028 | .bll1: |
1029 | in al, 0x60 ; wait for ESC key press |
1029 | in al, 0x60 ; wait for ESC key press |
1030 | cmp al, 129 |
1030 | cmp al, 129 |
1031 | jne .bll1 |
1031 | jne .bll1 |
1032 | end if |
1032 | end if |
1033 | 1033 | ||
1034 | mov [timer_ticks_enable], 1 ; for cd driver |
1034 | mov [timer_ticks_enable], 1 ; for cd driver |
1035 | 1035 | ||
1036 | sti |
1036 | sti |
1037 | call mtrr_validate |
1037 | call mtrr_validate |
1038 | 1038 | ||
1039 | ; call change_task |
1039 | ; call change_task |
1040 | 1040 | ||
1041 | jmp osloop |
1041 | jmp osloop |
1042 | 1042 | ||
1043 | 1043 | ||
1044 | ; Fly :) |
1044 | ; Fly :) |
1045 | 1045 | ||
1046 | include 'unpacker.inc' |
1046 | include 'unpacker.inc' |
1047 | 1047 | ||
1048 | align 4 |
1048 | align 4 |
1049 | boot_log: |
1049 | boot_log: |
1050 | pushad |
1050 | pushad |
1051 | 1051 | ||
1052 | mov ebx, 10*65536 |
1052 | mov ebx, 10*65536 |
1053 | mov bx, word [boot_y] |
1053 | mov bx, word [boot_y] |
1054 | add [boot_y], dword 10 |
1054 | add [boot_y], dword 10 |
1055 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1055 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1056 | xor edi, edi |
1056 | xor edi, edi |
1057 | mov edx, esi |
1057 | mov edx, esi |
1058 | inc edi |
1058 | inc edi |
1059 | call dtext |
1059 | call dtext |
1060 | 1060 | ||
1061 | mov [novesachecksum], 1000 |
1061 | mov [novesachecksum], 1000 |
1062 | call checkVga_N13 |
1062 | call checkVga_N13 |
1063 | 1063 | ||
1064 | popad |
1064 | popad |
1065 | 1065 | ||
1066 | ret |
1066 | ret |
1067 | 1067 | ||
1068 | ; in: edx -> APPDATA for OS/IDLE slot |
1068 | ; in: edx -> APPDATA for OS/IDLE slot |
1069 | ; in: ebx = stack base |
1069 | ; in: ebx = stack base |
1070 | proc setup_os_slot |
1070 | proc setup_os_slot |
1071 | xor eax, eax |
1071 | xor eax, eax |
1072 | mov ecx, 256/4 |
1072 | mov ecx, 256/4 |
1073 | mov edi, edx |
1073 | mov edi, edx |
1074 | rep stosd |
1074 | rep stosd |
1075 | 1075 | ||
1076 | mov eax, tss+0x80 |
1076 | mov eax, tss+0x80 |
1077 | call get_pg_addr |
1077 | call get_pg_addr |
1078 | inc eax |
1078 | inc eax |
1079 | mov [edx+APPDATA.io_map], eax |
1079 | mov [edx+APPDATA.io_map], eax |
1080 | mov eax, tss+0x1080 |
1080 | mov eax, tss+0x1080 |
1081 | call get_pg_addr |
1081 | call get_pg_addr |
1082 | inc eax |
1082 | inc eax |
1083 | mov [edx+APPDATA.io_map+4], eax |
1083 | mov [edx+APPDATA.io_map+4], eax |
1084 | 1084 | ||
1085 | mov dword [edx+APPDATA.pl0_stack], ebx |
1085 | mov dword [edx+APPDATA.pl0_stack], ebx |
1086 | lea edi, [ebx+0x2000-512] |
1086 | lea edi, [ebx+0x2000-512] |
1087 | mov dword [edx+APPDATA.fpu_state], edi |
1087 | mov dword [edx+APPDATA.fpu_state], edi |
1088 | mov dword [edx+APPDATA.saved_esp0], edi |
1088 | mov dword [edx+APPDATA.saved_esp0], edi |
1089 | mov dword [edx+APPDATA.saved_esp], edi |
1089 | mov dword [edx+APPDATA.saved_esp], edi |
1090 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1090 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1091 | 1091 | ||
1092 | mov esi, fpu_data |
1092 | mov esi, fpu_data |
1093 | mov ecx, 512/4 |
1093 | mov ecx, 512/4 |
1094 | cld |
1094 | cld |
1095 | rep movsd |
1095 | rep movsd |
1096 | 1096 | ||
1097 | lea eax, [edx+APP_OBJ_OFFSET] |
1097 | lea eax, [edx+APP_OBJ_OFFSET] |
1098 | mov dword [edx+APPDATA.fd_obj], eax |
1098 | mov dword [edx+APPDATA.fd_obj], eax |
1099 | mov dword [edx+APPDATA.bk_obj], eax |
1099 | mov dword [edx+APPDATA.bk_obj], eax |
1100 | 1100 | ||
1101 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1101 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1102 | 1102 | ||
1103 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1103 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1104 | 1104 | ||
1105 | mov eax, edx |
1105 | mov eax, edx |
1106 | shr eax, 3 |
1106 | shr eax, 3 |
1107 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1107 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1108 | mov [eax+TASKDATA.wnd_number], dh |
1108 | mov [eax+TASKDATA.wnd_number], dh |
1109 | mov byte [eax+TASKDATA.pid], dh |
1109 | mov byte [eax+TASKDATA.pid], dh |
1110 | 1110 | ||
1111 | ret |
1111 | ret |
1112 | endp |
1112 | endp |
1113 | 1113 | ||
1114 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1114 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1115 | ; ; |
1115 | ; ; |
1116 | ; MAIN OS LOOP START ; |
1116 | ; MAIN OS LOOP START ; |
1117 | ; ; |
1117 | ; ; |
1118 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1118 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1119 | align 32 |
1119 | align 32 |
1120 | osloop: |
1120 | osloop: |
1121 | mov edx, osloop_has_work? |
1121 | mov edx, osloop_has_work? |
1122 | xor ecx, ecx |
1122 | xor ecx, ecx |
1123 | call Wait_events |
1123 | call Wait_events |
1124 | xor eax, eax |
1124 | xor eax, eax |
1125 | xchg eax, [osloop_nonperiodic_work] |
1125 | xchg eax, [osloop_nonperiodic_work] |
1126 | test eax, eax |
1126 | test eax, eax |
1127 | jz .no_periodic |
1127 | jz .no_periodic |
1128 | ; call [draw_pointer] |
1128 | ; call [draw_pointer] |
1129 | call __sys_draw_pointer |
1129 | call __sys_draw_pointer |
1130 | call window_check_events |
1130 | call window_check_events |
1131 | call mouse_check_events |
1131 | call mouse_check_events |
1132 | call checkmisc |
1132 | call checkmisc |
1133 | call checkVga_N13 |
1133 | call checkVga_N13 |
1134 | .no_periodic: |
1134 | .no_periodic: |
1135 | call stack_handler |
1135 | call stack_handler |
1136 | call check_fdd_motor_status |
1136 | call check_fdd_motor_status |
1137 | call check_ATAPI_device_event |
1137 | call check_ATAPI_device_event |
1138 | call check_lights_state |
1138 | call check_lights_state |
1139 | call check_timers |
1139 | call check_timers |
1140 | jmp osloop |
1140 | jmp osloop |
1141 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1141 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1142 | ; ; |
1142 | ; ; |
1143 | ; MAIN OS LOOP END ; |
1143 | ; MAIN OS LOOP END ; |
1144 | ; ; |
1144 | ; ; |
1145 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1145 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1146 | proc osloop_has_work? |
1146 | proc osloop_has_work? |
1147 | cmp [osloop_nonperiodic_work], 0 |
1147 | cmp [osloop_nonperiodic_work], 0 |
1148 | jnz .yes |
1148 | jnz .yes |
1149 | call stack_handler_has_work? |
1149 | call stack_handler_has_work? |
1150 | jnz .yes |
1150 | jnz .yes |
1151 | call check_fdd_motor_status_has_work? |
1151 | call check_fdd_motor_status_has_work? |
1152 | jnz .yes |
1152 | jnz .yes |
1153 | call check_ATAPI_device_event_has_work? |
1153 | call check_ATAPI_device_event_has_work? |
1154 | jnz .yes |
1154 | jnz .yes |
1155 | call check_lights_state_has_work? |
1155 | call check_lights_state_has_work? |
1156 | jnz .yes |
1156 | jnz .yes |
1157 | call check_timers_has_work? |
1157 | call check_timers_has_work? |
1158 | jnz .yes |
1158 | jnz .yes |
1159 | .no: |
1159 | .no: |
1160 | xor eax, eax |
1160 | xor eax, eax |
1161 | ret |
1161 | ret |
1162 | .yes: |
1162 | .yes: |
1163 | xor eax, eax |
1163 | xor eax, eax |
1164 | inc eax |
1164 | inc eax |
1165 | ret |
1165 | ret |
1166 | endp |
1166 | endp |
1167 | 1167 | ||
1168 | proc wakeup_osloop |
1168 | proc wakeup_osloop |
1169 | mov [osloop_nonperiodic_work], 1 |
1169 | mov [osloop_nonperiodic_work], 1 |
1170 | ret |
1170 | ret |
1171 | endp |
1171 | endp |
1172 | 1172 | ||
1173 | uglobal |
1173 | uglobal |
1174 | align 4 |
1174 | align 4 |
1175 | osloop_nonperiodic_work dd ? |
1175 | osloop_nonperiodic_work dd ? |
1176 | endg |
1176 | endg |
1177 | 1177 | ||
1178 | align 4 |
1178 | align 4 |
1179 | idle_thread: |
1179 | idle_thread: |
1180 | sti |
1180 | sti |
1181 | idle_loop: |
1181 | idle_loop: |
1182 | hlt |
1182 | hlt |
1183 | jmp idle_loop |
1183 | jmp idle_loop |
1184 | 1184 | ||
1185 | 1185 | ||
1186 | 1186 | ||
1187 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1187 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1188 | ; ; |
1188 | ; ; |
1189 | ; INCLUDED SYSTEM FILES ; |
1189 | ; INCLUDED SYSTEM FILES ; |
1190 | ; ; |
1190 | ; ; |
1191 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1191 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1192 | 1192 | ||
1193 | 1193 | ||
1194 | include "kernel32.inc" |
1194 | include "kernel32.inc" |
1195 | 1195 | ||
1196 | 1196 | ||
1197 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1197 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1198 | ; ; |
1198 | ; ; |
1199 | ; KERNEL FUNCTIONS ; |
1199 | ; KERNEL FUNCTIONS ; |
1200 | ; ; |
1200 | ; ; |
1201 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1201 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1202 | 1202 | ||
1203 | reserve_irqs_ports: |
1203 | reserve_irqs_ports: |
1204 | 1204 | ||
1205 | 1205 | ||
1206 | ; RESERVE PORTS |
1206 | ; RESERVE PORTS |
1207 | mov eax, RESERVED_PORTS |
1207 | mov eax, RESERVED_PORTS |
1208 | mov ecx, 1 |
1208 | mov ecx, 1 |
1209 | 1209 | ||
1210 | mov [eax], dword 4 |
1210 | mov [eax], dword 4 |
1211 | 1211 | ||
1212 | mov [eax+16], ecx |
1212 | mov [eax+16], ecx |
1213 | mov [eax+16+4], dword 0 |
1213 | mov [eax+16+4], dword 0 |
1214 | mov [eax+16+8], dword 0x2D |
1214 | mov [eax+16+8], dword 0x2D |
1215 | 1215 | ||
1216 | mov [eax+32], ecx |
1216 | mov [eax+32], ecx |
1217 | mov [eax+32+4], dword 0x30 |
1217 | mov [eax+32+4], dword 0x30 |
1218 | mov [eax+32+8], dword 0x4D |
1218 | mov [eax+32+8], dword 0x4D |
1219 | 1219 | ||
1220 | mov [eax+48], ecx |
1220 | mov [eax+48], ecx |
1221 | mov [eax+48+4], dword 0x50 |
1221 | mov [eax+48+4], dword 0x50 |
1222 | mov [eax+48+8], dword 0xDF |
1222 | mov [eax+48+8], dword 0xDF |
1223 | 1223 | ||
1224 | mov [eax+64], ecx |
1224 | mov [eax+64], ecx |
1225 | mov [eax+64+4], dword 0xE5 |
1225 | mov [eax+64+4], dword 0xE5 |
1226 | mov [eax+64+8], dword 0xFF |
1226 | mov [eax+64+8], dword 0xFF |
1227 | 1227 | ||
1228 | ret |
1228 | ret |
1229 | 1229 | ||
1230 | 1230 | ||
1231 | iglobal |
1231 | iglobal |
1232 | process_number dd 0x2 |
1232 | process_number dd 0x2 |
1233 | endg |
1233 | endg |
1234 | 1234 | ||
1235 | set_variables: |
1235 | set_variables: |
1236 | 1236 | ||
1237 | mov ecx, 0x16 ; flush port 0x60 |
1237 | mov ecx, 0x16 ; flush port 0x60 |
1238 | .fl60: |
1238 | .fl60: |
1239 | in al, 0x60 |
1239 | in al, 0x60 |
1240 | loop .fl60 |
1240 | loop .fl60 |
1241 | push eax |
1241 | push eax |
1242 | 1242 | ||
1243 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1243 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1244 | shr ax, 1 |
1244 | shr ax, 1 |
1245 | shl eax, 16 |
1245 | shl eax, 16 |
1246 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1246 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1247 | shr ax, 1 |
1247 | shr ax, 1 |
1248 | mov [MOUSE_X], eax |
1248 | mov [MOUSE_X], eax |
1249 | call wakeup_osloop |
1249 | call wakeup_osloop |
1250 | 1250 | ||
1251 | xor eax, eax |
1251 | xor eax, eax |
1252 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1252 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1253 | 1253 | ||
1254 | mov byte [KEY_COUNT], al ; keyboard buffer |
1254 | mov byte [KEY_COUNT], al ; keyboard buffer |
1255 | mov byte [BTN_COUNT], al ; button buffer |
1255 | mov byte [BTN_COUNT], al ; button buffer |
1256 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1256 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1257 | 1257 | ||
1258 | pop eax |
1258 | pop eax |
1259 | ret |
1259 | ret |
1260 | 1260 | ||
1261 | align 4 |
1261 | align 4 |
1262 | ;input eax=43,bl-byte of output, ecx - number of port |
1262 | ;input eax=43,bl-byte of output, ecx - number of port |
1263 | sys_outport: |
1263 | sys_outport: |
1264 | 1264 | ||
1265 | mov edi, ecx ; separate flag for read / write |
1265 | mov edi, ecx ; separate flag for read / write |
1266 | and ecx, 65535 |
1266 | and ecx, 65535 |
1267 | 1267 | ||
1268 | mov eax, [RESERVED_PORTS] |
1268 | mov eax, [RESERVED_PORTS] |
1269 | test eax, eax |
1269 | test eax, eax |
1270 | jnz .sopl8 |
1270 | jnz .sopl8 |
1271 | inc eax |
1271 | inc eax |
1272 | mov [esp+32], eax |
1272 | mov [esp+32], eax |
1273 | ret |
1273 | ret |
1274 | 1274 | ||
1275 | .sopl8: |
1275 | .sopl8: |
1276 | mov edx, [TASK_BASE] |
1276 | mov edx, [TASK_BASE] |
1277 | mov edx, [edx+0x4] |
1277 | mov edx, [edx+0x4] |
1278 | ;and ecx,65535 |
1278 | ;and ecx,65535 |
1279 | ;cld - set on interrupt 0x40 |
1279 | ;cld - set on interrupt 0x40 |
1280 | .sopl1: |
1280 | .sopl1: |
1281 | 1281 | ||
1282 | mov esi, eax |
1282 | mov esi, eax |
1283 | shl esi, 4 |
1283 | shl esi, 4 |
1284 | add esi, RESERVED_PORTS |
1284 | add esi, RESERVED_PORTS |
1285 | cmp edx, [esi+0] |
1285 | cmp edx, [esi+0] |
1286 | jne .sopl2 |
1286 | jne .sopl2 |
1287 | cmp ecx, [esi+4] |
1287 | cmp ecx, [esi+4] |
1288 | jb .sopl2 |
1288 | jb .sopl2 |
1289 | cmp ecx, [esi+8] |
1289 | cmp ecx, [esi+8] |
1290 | jg .sopl2 |
1290 | jg .sopl2 |
1291 | .sopl3: |
1291 | .sopl3: |
1292 | 1292 | ||
1293 | test edi, 0x80000000; read ? |
1293 | test edi, 0x80000000; read ? |
1294 | jnz .sopl4 |
1294 | jnz .sopl4 |
1295 | 1295 | ||
1296 | mov eax, ebx |
1296 | mov eax, ebx |
1297 | mov dx, cx ; write |
1297 | mov dx, cx ; write |
1298 | out dx, al |
1298 | out dx, al |
1299 | and [esp+32], dword 0 |
1299 | and [esp+32], dword 0 |
1300 | ret |
1300 | ret |
1301 | 1301 | ||
1302 | .sopl2: |
1302 | .sopl2: |
1303 | 1303 | ||
1304 | dec eax |
1304 | dec eax |
1305 | jnz .sopl1 |
1305 | jnz .sopl1 |
1306 | inc eax |
1306 | inc eax |
1307 | mov [esp+32], eax |
1307 | mov [esp+32], eax |
1308 | ret |
1308 | ret |
1309 | 1309 | ||
1310 | 1310 | ||
1311 | .sopl4: |
1311 | .sopl4: |
1312 | 1312 | ||
1313 | mov dx, cx ; read |
1313 | mov dx, cx ; read |
1314 | in al, dx |
1314 | in al, dx |
1315 | and eax, 0xff |
1315 | and eax, 0xff |
1316 | and [esp+32], dword 0 |
1316 | and [esp+32], dword 0 |
1317 | mov [esp+20], eax |
1317 | mov [esp+20], eax |
1318 | ret |
1318 | ret |
1319 | 1319 | ||
1320 | display_number: |
1320 | display_number: |
1321 | ;It is not optimization |
1321 | ;It is not optimization |
1322 | mov eax, ebx |
1322 | mov eax, ebx |
1323 | mov ebx, ecx |
1323 | mov ebx, ecx |
1324 | mov ecx, edx |
1324 | mov ecx, edx |
1325 | mov edx, esi |
1325 | mov edx, esi |
1326 | mov esi, edi |
1326 | mov esi, edi |
1327 | ; eax = print type, al=0 -> ebx is number |
1327 | ; eax = print type, al=0 -> ebx is number |
1328 | ; al=1 -> ebx is pointer |
1328 | ; al=1 -> ebx is pointer |
1329 | ; ah=0 -> display decimal |
1329 | ; ah=0 -> display decimal |
1330 | ; ah=1 -> display hexadecimal |
1330 | ; ah=1 -> display hexadecimal |
1331 | ; ah=2 -> display binary |
1331 | ; ah=2 -> display binary |
1332 | ; eax bits 16-21 = number of digits to display (0-32) |
1332 | ; eax bits 16-21 = number of digits to display (0-32) |
1333 | ; eax bits 22-31 = reserved |
1333 | ; eax bits 22-31 = reserved |
1334 | ; |
1334 | ; |
1335 | ; ebx = number or pointer |
1335 | ; ebx = number or pointer |
1336 | ; ecx = x shl 16 + y |
1336 | ; ecx = x shl 16 + y |
1337 | ; edx = color |
1337 | ; edx = color |
1338 | xor edi, edi |
1338 | xor edi, edi |
1339 | display_number_force: |
1339 | display_number_force: |
1340 | push eax |
1340 | push eax |
1341 | and eax, 0x3fffffff |
1341 | and eax, 0x3fffffff |
1342 | cmp eax, 0xffff ; length > 0 ? |
1342 | cmp eax, 0xffff ; length > 0 ? |
1343 | pop eax |
1343 | pop eax |
1344 | jge cont_displ |
1344 | jge cont_displ |
1345 | ret |
1345 | ret |
1346 | cont_displ: |
1346 | cont_displ: |
1347 | push eax |
1347 | push eax |
1348 | and eax, 0x3fffffff |
1348 | and eax, 0x3fffffff |
1349 | cmp eax, 61*0x10000 ; length <= 60 ? |
1349 | cmp eax, 61*0x10000 ; length <= 60 ? |
1350 | pop eax |
1350 | pop eax |
1351 | jb cont_displ2 |
1351 | jb cont_displ2 |
1352 | ret |
1352 | ret |
1353 | cont_displ2: |
1353 | cont_displ2: |
1354 | 1354 | ||
1355 | pushad |
1355 | pushad |
1356 | 1356 | ||
1357 | cmp al, 1 ; ecx is a pointer ? |
1357 | cmp al, 1 ; ecx is a pointer ? |
1358 | jne displnl1 |
1358 | jne displnl1 |
1359 | mov ebp, ebx |
1359 | mov ebp, ebx |
1360 | add ebp, 4 |
1360 | add ebp, 4 |
1361 | mov ebp, [ebp+std_application_base_address] |
1361 | mov ebp, [ebp+std_application_base_address] |
1362 | mov ebx, [ebx+std_application_base_address] |
1362 | mov ebx, [ebx+std_application_base_address] |
1363 | displnl1: |
1363 | displnl1: |
1364 | sub esp, 64 |
1364 | sub esp, 64 |
1365 | 1365 | ||
1366 | test ah, ah ; DECIMAL |
1366 | test ah, ah ; DECIMAL |
1367 | jnz no_display_desnum |
1367 | jnz no_display_desnum |
1368 | shr eax, 16 |
1368 | shr eax, 16 |
1369 | and eax, 0xC03f |
1369 | and eax, 0xC03f |
1370 | ; and eax,0x3f |
1370 | ; and eax,0x3f |
1371 | push eax |
1371 | push eax |
1372 | and eax, 0x3f |
1372 | and eax, 0x3f |
1373 | mov edi, esp |
1373 | mov edi, esp |
1374 | add edi, 4+64-1 |
1374 | add edi, 4+64-1 |
1375 | mov ecx, eax |
1375 | mov ecx, eax |
1376 | mov eax, ebx |
1376 | mov eax, ebx |
1377 | mov ebx, 10 |
1377 | mov ebx, 10 |
1378 | d_desnum: |
1378 | d_desnum: |
1379 | xor edx, edx |
1379 | xor edx, edx |
1380 | call division_64_bits |
1380 | call division_64_bits |
1381 | div ebx |
1381 | div ebx |
1382 | add dl, 48 |
1382 | add dl, 48 |
1383 | mov [edi], dl |
1383 | mov [edi], dl |
1384 | dec edi |
1384 | dec edi |
1385 | loop d_desnum |
1385 | loop d_desnum |
1386 | pop eax |
1386 | pop eax |
1387 | call normalize_number |
1387 | call normalize_number |
1388 | call draw_num_text |
1388 | call draw_num_text |
1389 | add esp, 64 |
1389 | add esp, 64 |
1390 | popad |
1390 | popad |
1391 | ret |
1391 | ret |
1392 | no_display_desnum: |
1392 | no_display_desnum: |
1393 | 1393 | ||
1394 | cmp ah, 0x01 ; HEXADECIMAL |
1394 | cmp ah, 0x01 ; HEXADECIMAL |
1395 | jne no_display_hexnum |
1395 | jne no_display_hexnum |
1396 | shr eax, 16 |
1396 | shr eax, 16 |
1397 | and eax, 0xC03f |
1397 | and eax, 0xC03f |
1398 | ; and eax,0x3f |
1398 | ; and eax,0x3f |
1399 | push eax |
1399 | push eax |
1400 | and eax, 0x3f |
1400 | and eax, 0x3f |
1401 | mov edi, esp |
1401 | mov edi, esp |
1402 | add edi, 4+64-1 |
1402 | add edi, 4+64-1 |
1403 | mov ecx, eax |
1403 | mov ecx, eax |
1404 | mov eax, ebx |
1404 | mov eax, ebx |
1405 | mov ebx, 16 |
1405 | mov ebx, 16 |
1406 | d_hexnum: |
1406 | d_hexnum: |
1407 | xor edx, edx |
1407 | xor edx, edx |
1408 | call division_64_bits |
1408 | call division_64_bits |
1409 | div ebx |
1409 | div ebx |
1410 | hexletters = __fdo_hexdigits |
1410 | hexletters = __fdo_hexdigits |
1411 | add edx, hexletters |
1411 | add edx, hexletters |
1412 | mov dl, [edx] |
1412 | mov dl, [edx] |
1413 | mov [edi], dl |
1413 | mov [edi], dl |
1414 | dec edi |
1414 | dec edi |
1415 | loop d_hexnum |
1415 | loop d_hexnum |
1416 | pop eax |
1416 | pop eax |
1417 | call normalize_number |
1417 | call normalize_number |
1418 | call draw_num_text |
1418 | call draw_num_text |
1419 | add esp, 64 |
1419 | add esp, 64 |
1420 | popad |
1420 | popad |
1421 | ret |
1421 | ret |
1422 | no_display_hexnum: |
1422 | no_display_hexnum: |
1423 | 1423 | ||
1424 | cmp ah, 0x02 ; BINARY |
1424 | cmp ah, 0x02 ; BINARY |
1425 | jne no_display_binnum |
1425 | jne no_display_binnum |
1426 | shr eax, 16 |
1426 | shr eax, 16 |
1427 | and eax, 0xC03f |
1427 | and eax, 0xC03f |
1428 | ; and eax,0x3f |
1428 | ; and eax,0x3f |
1429 | push eax |
1429 | push eax |
1430 | and eax, 0x3f |
1430 | and eax, 0x3f |
1431 | mov edi, esp |
1431 | mov edi, esp |
1432 | add edi, 4+64-1 |
1432 | add edi, 4+64-1 |
1433 | mov ecx, eax |
1433 | mov ecx, eax |
1434 | mov eax, ebx |
1434 | mov eax, ebx |
1435 | mov ebx, 2 |
1435 | mov ebx, 2 |
1436 | d_binnum: |
1436 | d_binnum: |
1437 | xor edx, edx |
1437 | xor edx, edx |
1438 | call division_64_bits |
1438 | call division_64_bits |
1439 | div ebx |
1439 | div ebx |
1440 | add dl, 48 |
1440 | add dl, 48 |
1441 | mov [edi], dl |
1441 | mov [edi], dl |
1442 | dec edi |
1442 | dec edi |
1443 | loop d_binnum |
1443 | loop d_binnum |
1444 | pop eax |
1444 | pop eax |
1445 | call normalize_number |
1445 | call normalize_number |
1446 | call draw_num_text |
1446 | call draw_num_text |
1447 | add esp, 64 |
1447 | add esp, 64 |
1448 | popad |
1448 | popad |
1449 | ret |
1449 | ret |
1450 | no_display_binnum: |
1450 | no_display_binnum: |
1451 | 1451 | ||
1452 | add esp, 64 |
1452 | add esp, 64 |
1453 | popad |
1453 | popad |
1454 | ret |
1454 | ret |
1455 | 1455 | ||
1456 | normalize_number: |
1456 | normalize_number: |
1457 | test ah, 0x80 |
1457 | test ah, 0x80 |
1458 | jz .continue |
1458 | jz .continue |
1459 | mov ecx, 48 |
1459 | mov ecx, 48 |
1460 | and eax, 0x3f |
1460 | and eax, 0x3f |
1461 | @@: |
1461 | @@: |
1462 | inc edi |
1462 | inc edi |
1463 | cmp [edi], cl |
1463 | cmp [edi], cl |
1464 | jne .continue |
1464 | jne .continue |
1465 | dec eax |
1465 | dec eax |
1466 | cmp eax, 1 |
1466 | cmp eax, 1 |
1467 | ja @r |
1467 | ja @r |
1468 | mov al, 1 |
1468 | mov al, 1 |
1469 | .continue: |
1469 | .continue: |
1470 | and eax, 0x3f |
1470 | and eax, 0x3f |
1471 | ret |
1471 | ret |
1472 | 1472 | ||
1473 | division_64_bits: |
1473 | division_64_bits: |
1474 | test [esp+1+4], byte 0x40 |
1474 | test [esp+1+4], byte 0x40 |
1475 | jz .continue |
1475 | jz .continue |
1476 | push eax |
1476 | push eax |
1477 | mov eax, ebp |
1477 | mov eax, ebp |
1478 | div ebx |
1478 | div ebx |
1479 | mov ebp, eax |
1479 | mov ebp, eax |
1480 | pop eax |
1480 | pop eax |
1481 | .continue: |
1481 | .continue: |
1482 | ret |
1482 | ret |
1483 | 1483 | ||
1484 | draw_num_text: |
1484 | draw_num_text: |
1485 | mov esi, eax |
1485 | mov esi, eax |
1486 | mov edx, 64+4 |
1486 | mov edx, 64+4 |
1487 | sub edx, eax |
1487 | sub edx, eax |
1488 | add edx, esp |
1488 | add edx, esp |
1489 | mov ebx, [esp+64+32-8+4] |
1489 | mov ebx, [esp+64+32-8+4] |
1490 | ; add window start x & y |
1490 | ; add window start x & y |
1491 | mov ecx, [TASK_BASE] |
1491 | mov ecx, [TASK_BASE] |
1492 | 1492 | ||
1493 | mov edi, [CURRENT_TASK] |
1493 | mov edi, [CURRENT_TASK] |
1494 | shl edi, 8 |
1494 | shl edi, 8 |
1495 | 1495 | ||
1496 | mov eax, [ecx-twdw+WDATA.box.left] |
1496 | mov eax, [ecx-twdw+WDATA.box.left] |
1497 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1497 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1498 | shl eax, 16 |
1498 | shl eax, 16 |
1499 | add eax, [ecx-twdw+WDATA.box.top] |
1499 | add eax, [ecx-twdw+WDATA.box.top] |
1500 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1500 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1501 | add ebx, eax |
1501 | add ebx, eax |
1502 | mov ecx, [esp+64+32-12+4] |
1502 | mov ecx, [esp+64+32-12+4] |
1503 | and ecx, not 0x80000000 ; force counted string |
1503 | and ecx, not 0x80000000 ; force counted string |
1504 | mov eax, [esp+64+8] ; background color (if given) |
1504 | mov eax, [esp+64+8] ; background color (if given) |
1505 | mov edi, [esp+64+4] |
1505 | mov edi, [esp+64+4] |
1506 | jmp dtext |
1506 | jmp dtext |
1507 | 1507 | ||
1508 | align 4 |
1508 | align 4 |
1509 | 1509 | ||
1510 | sys_setup: |
1510 | sys_setup: |
1511 | 1511 | ||
1512 | ; 1=roland mpu midi base , base io address |
1512 | ; 1=roland mpu midi base , base io address |
1513 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1513 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1514 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1514 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1515 | ; 5=system language, 1eng 2fi 3ger 4rus |
1515 | ; 5=system language, 1eng 2fi 3ger 4rus |
1516 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1516 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1517 | ; 8=fat32 partition in hd |
1517 | ; 8=fat32 partition in hd |
1518 | ; 9 |
1518 | ; 9 |
1519 | ; 10 = sound dma channel |
1519 | ; 10 = sound dma channel |
1520 | ; 11 = enable lba read |
1520 | ; 11 = enable lba read |
1521 | ; 12 = enable pci access |
1521 | ; 12 = enable pci access |
1522 | 1522 | ||
1523 | 1523 | ||
1524 | and [esp+32], dword 0 |
1524 | and [esp+32], dword 0 |
1525 | dec ebx ; MIDI |
1525 | dec ebx ; MIDI |
1526 | jnz nsyse1 |
1526 | jnz nsyse1 |
1527 | cmp ecx, 0x100 |
1527 | cmp ecx, 0x100 |
1528 | 1528 | ||
1529 | jb nsyse1 |
1529 | jb nsyse1 |
1530 | mov esi, 65535 |
1530 | mov esi, 65535 |
1531 | cmp esi, ecx |
1531 | cmp esi, ecx |
1532 | 1532 | ||
1533 | jb nsyse1 |
1533 | jb nsyse1 |
1534 | mov [midi_base], cx ;bx |
1534 | mov [midi_base], cx ;bx |
1535 | mov word [mididp], cx;bx |
1535 | mov word [mididp], cx;bx |
1536 | inc cx ;bx |
1536 | inc cx ;bx |
1537 | mov word [midisp], cx;bx |
1537 | mov word [midisp], cx;bx |
1538 | ret |
1538 | ret |
1539 | 1539 | ||
1540 | iglobal |
1540 | iglobal |
1541 | midi_base dw 0 |
1541 | midi_base dw 0 |
1542 | endg |
1542 | endg |
1543 | 1543 | ||
1544 | nsyse1: |
1544 | nsyse1: |
1545 | dec ebx ; KEYBOARD |
1545 | dec ebx ; KEYBOARD |
1546 | jnz nsyse2 |
1546 | jnz nsyse2 |
1547 | mov edi, [TASK_BASE] |
1547 | mov edi, [TASK_BASE] |
1548 | mov eax, [edi+TASKDATA.mem_start] |
1548 | mov eax, [edi+TASKDATA.mem_start] |
1549 | add eax, edx |
1549 | add eax, edx |
1550 | 1550 | ||
1551 | dec ecx |
1551 | dec ecx |
1552 | jnz kbnobase |
1552 | jnz kbnobase |
1553 | mov ebx, keymap |
1553 | mov ebx, keymap |
1554 | mov ecx, 128 |
1554 | mov ecx, 128 |
1555 | call memmove |
1555 | call memmove |
1556 | ret |
1556 | ret |
1557 | kbnobase: |
1557 | kbnobase: |
1558 | dec ecx |
1558 | dec ecx |
1559 | jnz kbnoshift |
1559 | jnz kbnoshift |
1560 | 1560 | ||
1561 | mov ebx, keymap_shift |
1561 | mov ebx, keymap_shift |
1562 | mov ecx, 128 |
1562 | mov ecx, 128 |
1563 | call memmove |
1563 | call memmove |
1564 | ret |
1564 | ret |
1565 | kbnoshift: |
1565 | kbnoshift: |
1566 | dec ecx |
1566 | dec ecx |
1567 | jnz kbnoalt |
1567 | jnz kbnoalt |
1568 | mov ebx, keymap_alt |
1568 | mov ebx, keymap_alt |
1569 | mov ecx, 128 |
1569 | mov ecx, 128 |
1570 | call memmove |
1570 | call memmove |
1571 | ret |
1571 | ret |
1572 | kbnoalt: |
1572 | kbnoalt: |
1573 | sub ecx, 6 |
1573 | sub ecx, 6 |
1574 | jnz kbnocountry |
1574 | jnz kbnocountry |
1575 | mov word [keyboard], dx |
1575 | mov word [keyboard], dx |
1576 | ret |
1576 | ret |
1577 | kbnocountry: |
1577 | kbnocountry: |
1578 | mov [esp+32], dword 1 |
1578 | mov [esp+32], dword 1 |
1579 | ret |
1579 | ret |
1580 | nsyse2: |
1580 | nsyse2: |
1581 | dec ebx ; CD |
1581 | dec ebx ; CD |
1582 | jnz nsyse4 |
1582 | jnz nsyse4 |
1583 | 1583 | ||
1584 | test ecx, ecx |
1584 | test ecx, ecx |
1585 | jz nosesl |
1585 | jz nosesl |
1586 | 1586 | ||
1587 | cmp ecx, 4 |
1587 | cmp ecx, 4 |
1588 | ja nosesl |
1588 | ja nosesl |
1589 | mov [cd_base], cl |
1589 | mov [cd_base], cl |
1590 | 1590 | ||
1591 | dec ecx |
1591 | dec ecx |
1592 | jnz noprma |
1592 | jnz noprma |
1593 | mov eax, [hd_address_table] |
1593 | mov eax, [hd_address_table] |
1594 | mov [cdbase], eax ;0x1f0 |
1594 | mov [cdbase], eax ;0x1f0 |
1595 | mov [cdid], 0xa0 |
1595 | mov [cdid], 0xa0 |
1596 | noprma: |
1596 | noprma: |
1597 | 1597 | ||
1598 | dec ecx |
1598 | dec ecx |
1599 | jnz noprsl |
1599 | jnz noprsl |
1600 | mov eax, [hd_address_table] |
1600 | mov eax, [hd_address_table] |
1601 | mov [cdbase], eax ;0x1f0 |
1601 | mov [cdbase], eax ;0x1f0 |
1602 | mov [cdid], 0xb0 |
1602 | mov [cdid], 0xb0 |
1603 | noprsl: |
1603 | noprsl: |
1604 | dec ecx |
1604 | dec ecx |
1605 | jnz nosema |
1605 | jnz nosema |
1606 | mov eax, [hd_address_table+16] |
1606 | mov eax, [hd_address_table+16] |
1607 | mov [cdbase], eax ;0x170 |
1607 | mov [cdbase], eax ;0x170 |
1608 | mov [cdid], 0xa0 |
1608 | mov [cdid], 0xa0 |
1609 | nosema: |
1609 | nosema: |
1610 | dec ecx |
1610 | dec ecx |
1611 | jnz nosesl |
1611 | jnz nosesl |
1612 | mov eax, [hd_address_table+16] |
1612 | mov eax, [hd_address_table+16] |
1613 | mov [cdbase], eax ;0x170 |
1613 | mov [cdbase], eax ;0x170 |
1614 | mov [cdid], 0xb0 |
1614 | mov [cdid], 0xb0 |
1615 | nosesl: |
1615 | nosesl: |
1616 | ret |
1616 | ret |
1617 | 1617 | ||
1618 | iglobal |
1618 | iglobal |
1619 | cd_base db 0 |
1619 | cd_base db 0 |
1620 | 1620 | ||
1621 | endg |
1621 | endg |
1622 | nsyse4: |
1622 | nsyse4: |
1623 | 1623 | ||
1624 | sub ebx, 2 ; SYSTEM LANGUAGE |
1624 | sub ebx, 2 ; SYSTEM LANGUAGE |
1625 | jnz nsyse5 |
1625 | jnz nsyse5 |
1626 | mov [syslang], ecx |
1626 | mov [syslang], ecx |
1627 | ret |
1627 | ret |
1628 | nsyse5: |
1628 | nsyse5: |
1629 | 1629 | ||
1630 | sub ebx, 2 ; HD BASE - obsolete |
1630 | sub ebx, 2 ; HD BASE - obsolete |
1631 | jnz nsyse7 |
1631 | jnz nsyse7 |
1632 | 1632 | ||
1633 | nosethd: |
1633 | nosethd: |
1634 | ret |
1634 | ret |
1635 | 1635 | ||
1636 | nsyse7: |
1636 | nsyse7: |
1637 | 1637 | ||
1638 | ; cmp eax,8 ; HD PARTITION - obsolete |
1638 | ; cmp eax,8 ; HD PARTITION - obsolete |
1639 | dec ebx |
1639 | dec ebx |
1640 | jnz nsyse8 |
1640 | jnz nsyse8 |
1641 | ret |
1641 | ret |
1642 | 1642 | ||
1643 | nsyse8: |
1643 | nsyse8: |
1644 | ; cmp eax,11 ; ENABLE LBA READ |
1644 | ; cmp eax,11 ; ENABLE LBA READ |
1645 | and ecx, 1 |
1645 | and ecx, 1 |
1646 | sub ebx, 3 |
1646 | sub ebx, 3 |
1647 | jnz no_set_lba_read |
1647 | jnz no_set_lba_read |
1648 | mov [lba_read_enabled], ecx |
1648 | mov [lba_read_enabled], ecx |
1649 | ret |
1649 | ret |
1650 | 1650 | ||
1651 | no_set_lba_read: |
1651 | no_set_lba_read: |
1652 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1652 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1653 | dec ebx |
1653 | dec ebx |
1654 | jnz sys_setup_err |
1654 | jnz sys_setup_err |
1655 | mov [pci_access_enabled], ecx |
1655 | mov [pci_access_enabled], ecx |
1656 | ret |
1656 | ret |
1657 | 1657 | ||
1658 | sys_setup_err: |
1658 | sys_setup_err: |
1659 | or [esp+32], dword -1 |
1659 | or [esp+32], dword -1 |
1660 | ret |
1660 | ret |
1661 | 1661 | ||
1662 | align 4 |
1662 | align 4 |
1663 | 1663 | ||
1664 | sys_getsetup: |
1664 | sys_getsetup: |
1665 | 1665 | ||
1666 | ; 1=roland mpu midi base , base io address |
1666 | ; 1=roland mpu midi base , base io address |
1667 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1667 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1668 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1668 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1669 | ; 5=system language, 1eng 2fi 3ger 4rus |
1669 | ; 5=system language, 1eng 2fi 3ger 4rus |
1670 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1670 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1671 | ; 8=fat32 partition in hd |
1671 | ; 8=fat32 partition in hd |
1672 | ; 9=get hs timer tic |
1672 | ; 9=get hs timer tic |
1673 | 1673 | ||
1674 | ; cmp eax,1 |
1674 | ; cmp eax,1 |
1675 | dec ebx |
1675 | dec ebx |
1676 | jnz ngsyse1 |
1676 | jnz ngsyse1 |
1677 | movzx eax, [midi_base] |
1677 | movzx eax, [midi_base] |
1678 | mov [esp+32], eax |
1678 | mov [esp+32], eax |
1679 | ret |
1679 | ret |
1680 | ngsyse1: |
1680 | ngsyse1: |
1681 | ; cmp eax,2 |
1681 | ; cmp eax,2 |
1682 | dec ebx |
1682 | dec ebx |
1683 | jnz ngsyse2 |
1683 | jnz ngsyse2 |
1684 | 1684 | ||
1685 | mov edi, [TASK_BASE] |
1685 | mov edi, [TASK_BASE] |
1686 | mov ebx, [edi+TASKDATA.mem_start] |
1686 | mov ebx, [edi+TASKDATA.mem_start] |
1687 | add ebx, edx |
1687 | add ebx, edx |
1688 | 1688 | ||
1689 | ; cmp ebx,1 |
1689 | ; cmp ebx,1 |
1690 | dec ecx |
1690 | dec ecx |
1691 | jnz kbnobaseret |
1691 | jnz kbnobaseret |
1692 | mov eax, keymap |
1692 | mov eax, keymap |
1693 | mov ecx, 128 |
1693 | mov ecx, 128 |
1694 | call memmove |
1694 | call memmove |
1695 | ret |
1695 | ret |
1696 | kbnobaseret: |
1696 | kbnobaseret: |
1697 | ; cmp ebx,2 |
1697 | ; cmp ebx,2 |
1698 | dec ecx |
1698 | dec ecx |
1699 | jnz kbnoshiftret |
1699 | jnz kbnoshiftret |
1700 | 1700 | ||
1701 | mov eax, keymap_shift |
1701 | mov eax, keymap_shift |
1702 | mov ecx, 128 |
1702 | mov ecx, 128 |
1703 | call memmove |
1703 | call memmove |
1704 | ret |
1704 | ret |
1705 | kbnoshiftret: |
1705 | kbnoshiftret: |
1706 | ; cmp ebx,3 |
1706 | ; cmp ebx,3 |
1707 | dec ecx |
1707 | dec ecx |
1708 | jne kbnoaltret |
1708 | jne kbnoaltret |
1709 | 1709 | ||
1710 | mov eax, keymap_alt |
1710 | mov eax, keymap_alt |
1711 | mov ecx, 128 |
1711 | mov ecx, 128 |
1712 | call memmove |
1712 | call memmove |
1713 | ret |
1713 | ret |
1714 | kbnoaltret: |
1714 | kbnoaltret: |
1715 | ; cmp ebx,9 |
1715 | ; cmp ebx,9 |
1716 | sub ecx, 6 |
1716 | sub ecx, 6 |
1717 | jnz ngsyse2 |
1717 | jnz ngsyse2 |
1718 | movzx eax, word [keyboard] |
1718 | movzx eax, word [keyboard] |
1719 | mov [esp+32], eax |
1719 | mov [esp+32], eax |
1720 | ret |
1720 | ret |
1721 | 1721 | ||
1722 | 1722 | ||
1723 | ngsyse2: |
1723 | ngsyse2: |
1724 | ; cmp eax,3 |
1724 | ; cmp eax,3 |
1725 | dec ebx |
1725 | dec ebx |
1726 | jnz ngsyse3 |
1726 | jnz ngsyse3 |
1727 | movzx eax, [cd_base] |
1727 | movzx eax, [cd_base] |
1728 | mov [esp+32], eax |
1728 | mov [esp+32], eax |
1729 | ret |
1729 | ret |
1730 | ngsyse3: |
1730 | ngsyse3: |
1731 | ; cmp eax,5 |
1731 | ; cmp eax,5 |
1732 | sub ebx, 2 |
1732 | sub ebx, 2 |
1733 | jnz ngsyse5 |
1733 | jnz ngsyse5 |
1734 | mov eax, [syslang] |
1734 | mov eax, [syslang] |
1735 | mov [esp+32], eax |
1735 | mov [esp+32], eax |
1736 | ret |
1736 | ret |
1737 | ngsyse5: |
1737 | ngsyse5: |
1738 | ; cmp eax,9 |
1738 | ; cmp eax,9 |
1739 | sub ebx, 4 |
1739 | sub ebx, 4 |
1740 | jnz ngsyse9 |
1740 | jnz ngsyse9 |
1741 | mov eax, [timer_ticks];[0xfdf0] |
1741 | mov eax, [timer_ticks];[0xfdf0] |
1742 | mov [esp+32], eax |
1742 | mov [esp+32], eax |
1743 | ret |
1743 | ret |
1744 | ngsyse9: |
1744 | ngsyse9: |
1745 | ; cmp eax,11 |
1745 | ; cmp eax,11 |
1746 | sub ebx, 2 |
1746 | sub ebx, 2 |
1747 | jnz ngsyse11 |
1747 | jnz ngsyse11 |
1748 | mov eax, [lba_read_enabled] |
1748 | mov eax, [lba_read_enabled] |
1749 | mov [esp+32], eax |
1749 | mov [esp+32], eax |
1750 | ret |
1750 | ret |
1751 | ngsyse11: |
1751 | ngsyse11: |
1752 | ; cmp eax,12 |
1752 | ; cmp eax,12 |
1753 | dec ebx |
1753 | dec ebx |
1754 | jnz ngsyse12 |
1754 | jnz ngsyse12 |
1755 | mov eax, [pci_access_enabled] |
1755 | mov eax, [pci_access_enabled] |
1756 | mov [esp+32], eax |
1756 | mov [esp+32], eax |
1757 | ret |
1757 | ret |
1758 | ngsyse12: |
1758 | ngsyse12: |
1759 | mov [esp+32], dword 1 |
1759 | mov [esp+32], dword 1 |
1760 | ret |
1760 | ret |
1761 | 1761 | ||
1762 | 1762 | ||
1763 | get_timer_ticks: |
1763 | get_timer_ticks: |
1764 | mov eax, [timer_ticks] |
1764 | mov eax, [timer_ticks] |
1765 | ret |
1765 | ret |
1766 | 1766 | ||
1767 | iglobal |
1767 | iglobal |
1768 | align 4 |
1768 | align 4 |
1769 | mousefn dd msscreen, mswin, msbutton, msset |
1769 | mousefn dd msscreen, mswin, msbutton, msset |
1770 | dd app_load_cursor |
1770 | dd app_load_cursor |
1771 | dd app_set_cursor |
1771 | dd app_set_cursor |
1772 | dd app_delete_cursor |
1772 | dd app_delete_cursor |
1773 | dd msz |
1773 | dd msz |
1774 | endg |
1774 | endg |
1775 | 1775 | ||
1776 | readmousepos: |
1776 | readmousepos: |
1777 | 1777 | ||
1778 | ; eax=0 screen relative |
1778 | ; eax=0 screen relative |
1779 | ; eax=1 window relative |
1779 | ; eax=1 window relative |
1780 | ; eax=2 buttons pressed |
1780 | ; eax=2 buttons pressed |
1781 | ; eax=3 set mouse pos ; reserved |
1781 | ; eax=3 set mouse pos ; reserved |
1782 | ; eax=4 load cursor |
1782 | ; eax=4 load cursor |
1783 | ; eax=5 set cursor |
1783 | ; eax=5 set cursor |
1784 | ; eax=6 delete cursor ; reserved |
1784 | ; eax=6 delete cursor ; reserved |
1785 | ; eax=7 get mouse_z |
1785 | ; eax=7 get mouse_z |
1786 | 1786 | ||
1787 | cmp ebx, 7 |
1787 | cmp ebx, 7 |
1788 | ja msset |
1788 | ja msset |
1789 | jmp [mousefn+ebx*4] |
1789 | jmp [mousefn+ebx*4] |
1790 | msscreen: |
1790 | msscreen: |
1791 | mov eax, [MOUSE_X] |
1791 | mov eax, [MOUSE_X] |
1792 | shl eax, 16 |
1792 | shl eax, 16 |
1793 | mov ax, [MOUSE_Y] |
1793 | mov ax, [MOUSE_Y] |
1794 | mov [esp+36-4], eax |
1794 | mov [esp+36-4], eax |
1795 | ret |
1795 | ret |
1796 | mswin: |
1796 | mswin: |
1797 | mov eax, [MOUSE_X] |
1797 | mov eax, [MOUSE_X] |
1798 | shl eax, 16 |
1798 | shl eax, 16 |
1799 | mov ax, [MOUSE_Y] |
1799 | mov ax, [MOUSE_Y] |
1800 | mov esi, [TASK_BASE] |
1800 | mov esi, [TASK_BASE] |
1801 | mov bx, word [esi-twdw+WDATA.box.left] |
1801 | mov bx, word [esi-twdw+WDATA.box.left] |
1802 | shl ebx, 16 |
1802 | shl ebx, 16 |
1803 | mov bx, word [esi-twdw+WDATA.box.top] |
1803 | mov bx, word [esi-twdw+WDATA.box.top] |
1804 | sub eax, ebx |
1804 | sub eax, ebx |
1805 | 1805 | ||
1806 | mov edi, [CURRENT_TASK] |
1806 | mov edi, [CURRENT_TASK] |
1807 | shl edi, 8 |
1807 | shl edi, 8 |
1808 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1808 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1809 | rol eax, 16 |
1809 | rol eax, 16 |
1810 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1810 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1811 | rol eax, 16 |
1811 | rol eax, 16 |
1812 | mov [esp+36-4], eax |
1812 | mov [esp+36-4], eax |
1813 | ret |
1813 | ret |
1814 | msbutton: |
1814 | msbutton: |
1815 | movzx eax, byte [BTN_DOWN] |
1815 | movzx eax, byte [BTN_DOWN] |
1816 | mov [esp+36-4], eax |
1816 | mov [esp+36-4], eax |
1817 | ret |
1817 | ret |
1818 | msz: |
1818 | msz: |
1819 | mov edi, [TASK_COUNT] |
1819 | mov edi, [TASK_COUNT] |
1820 | movzx edi, word [WIN_POS + edi*2] |
1820 | movzx edi, word [WIN_POS + edi*2] |
1821 | cmp edi, [CURRENT_TASK] |
1821 | cmp edi, [CURRENT_TASK] |
1822 | jne @f |
1822 | jne @f |
1823 | mov ax, [MOUSE_SCROLL_H] |
1823 | mov ax, [MOUSE_SCROLL_H] |
1824 | shl eax, 16 |
1824 | shl eax, 16 |
1825 | mov ax, [MOUSE_SCROLL_V] |
1825 | mov ax, [MOUSE_SCROLL_V] |
1826 | mov [esp+36-4], eax |
1826 | mov [esp+36-4], eax |
1827 | and [MOUSE_SCROLL_H], word 0 |
1827 | and [MOUSE_SCROLL_H], word 0 |
1828 | and [MOUSE_SCROLL_V], word 0 |
1828 | and [MOUSE_SCROLL_V], word 0 |
1829 | ret |
1829 | ret |
1830 | @@: |
1830 | @@: |
1831 | and [esp+36-4], dword 0 |
1831 | and [esp+36-4], dword 0 |
1832 | ; ret |
1832 | ; ret |
1833 | msset: |
1833 | msset: |
1834 | ret |
1834 | ret |
1835 | 1835 | ||
1836 | app_load_cursor: |
1836 | app_load_cursor: |
1837 | cmp ecx, OS_BASE |
1837 | cmp ecx, OS_BASE |
1838 | jae msset |
1838 | jae msset |
1839 | stdcall load_cursor, ecx, edx |
1839 | stdcall load_cursor, ecx, edx |
1840 | mov [esp+36-4], eax |
1840 | mov [esp+36-4], eax |
1841 | ret |
1841 | ret |
1842 | 1842 | ||
1843 | app_set_cursor: |
1843 | app_set_cursor: |
1844 | stdcall set_cursor, ecx |
1844 | stdcall set_cursor, ecx |
1845 | mov [esp+36-4], eax |
1845 | mov [esp+36-4], eax |
1846 | ret |
1846 | ret |
1847 | 1847 | ||
1848 | app_delete_cursor: |
1848 | app_delete_cursor: |
1849 | stdcall delete_cursor, ecx |
1849 | stdcall delete_cursor, ecx |
1850 | mov [esp+36-4], eax |
1850 | mov [esp+36-4], eax |
1851 | ret |
1851 | ret |
1852 | 1852 | ||
1853 | is_input: |
1853 | is_input: |
1854 | 1854 | ||
1855 | push edx |
1855 | push edx |
1856 | mov dx, word [midisp] |
1856 | mov dx, word [midisp] |
1857 | in al, dx |
1857 | in al, dx |
1858 | and al, 0x80 |
1858 | and al, 0x80 |
1859 | pop edx |
1859 | pop edx |
1860 | ret |
1860 | ret |
1861 | 1861 | ||
1862 | is_output: |
1862 | is_output: |
1863 | 1863 | ||
1864 | push edx |
1864 | push edx |
1865 | mov dx, word [midisp] |
1865 | mov dx, word [midisp] |
1866 | in al, dx |
1866 | in al, dx |
1867 | and al, 0x40 |
1867 | and al, 0x40 |
1868 | pop edx |
1868 | pop edx |
1869 | ret |
1869 | ret |
1870 | 1870 | ||
1871 | 1871 | ||
1872 | get_mpu_in: |
1872 | get_mpu_in: |
1873 | 1873 | ||
1874 | push edx |
1874 | push edx |
1875 | mov dx, word [mididp] |
1875 | mov dx, word [mididp] |
1876 | in al, dx |
1876 | in al, dx |
1877 | pop edx |
1877 | pop edx |
1878 | ret |
1878 | ret |
1879 | 1879 | ||
1880 | 1880 | ||
1881 | put_mpu_out: |
1881 | put_mpu_out: |
1882 | 1882 | ||
1883 | push edx |
1883 | push edx |
1884 | mov dx, word [mididp] |
1884 | mov dx, word [mididp] |
1885 | out dx, al |
1885 | out dx, al |
1886 | pop edx |
1886 | pop edx |
1887 | ret |
1887 | ret |
1888 | 1888 | ||
1889 | 1889 | ||
1890 | 1890 | ||
1891 | align 4 |
1891 | align 4 |
1892 | 1892 | ||
1893 | sys_midi: |
1893 | sys_midi: |
1894 | cmp [mididp], 0 |
1894 | cmp [mididp], 0 |
1895 | jnz sm0 |
1895 | jnz sm0 |
1896 | mov [esp+36], dword 1 |
1896 | mov [esp+36], dword 1 |
1897 | ret |
1897 | ret |
1898 | sm0: |
1898 | sm0: |
1899 | and [esp+36], dword 0 |
1899 | and [esp+36], dword 0 |
1900 | dec ebx |
1900 | dec ebx |
1901 | jnz smn1 |
1901 | jnz smn1 |
1902 | ; call setuart |
1902 | ; call setuart |
1903 | su1: |
1903 | su1: |
1904 | call is_output |
1904 | call is_output |
1905 | test al, al |
1905 | test al, al |
1906 | jnz su1 |
1906 | jnz su1 |
1907 | mov dx, word [midisp] |
1907 | mov dx, word [midisp] |
1908 | mov al, 0xff |
1908 | mov al, 0xff |
1909 | out dx, al |
1909 | out dx, al |
1910 | su2: |
1910 | su2: |
1911 | mov dx, word [midisp] |
1911 | mov dx, word [midisp] |
1912 | mov al, 0xff |
1912 | mov al, 0xff |
1913 | out dx, al |
1913 | out dx, al |
1914 | call is_input |
1914 | call is_input |
1915 | test al, al |
1915 | test al, al |
1916 | jnz su2 |
1916 | jnz su2 |
1917 | call get_mpu_in |
1917 | call get_mpu_in |
1918 | cmp al, 0xfe |
1918 | cmp al, 0xfe |
1919 | jnz su2 |
1919 | jnz su2 |
1920 | su3: |
1920 | su3: |
1921 | call is_output |
1921 | call is_output |
1922 | test al, al |
1922 | test al, al |
1923 | jnz su3 |
1923 | jnz su3 |
1924 | mov dx, word [midisp] |
1924 | mov dx, word [midisp] |
1925 | mov al, 0x3f |
1925 | mov al, 0x3f |
1926 | out dx, al |
1926 | out dx, al |
1927 | ret |
1927 | ret |
1928 | smn1: |
1928 | smn1: |
1929 | dec ebx |
1929 | dec ebx |
1930 | jnz smn2 |
1930 | jnz smn2 |
1931 | sm10: |
1931 | sm10: |
1932 | call get_mpu_in |
1932 | call get_mpu_in |
1933 | call is_output |
1933 | call is_output |
1934 | test al, al |
1934 | test al, al |
1935 | jnz sm10 |
1935 | jnz sm10 |
1936 | mov al, bl |
1936 | mov al, bl |
1937 | call put_mpu_out |
1937 | call put_mpu_out |
1938 | smn2: |
1938 | smn2: |
1939 | ret |
1939 | ret |
1940 | 1940 | ||
1941 | detect_devices: |
1941 | detect_devices: |
1942 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1942 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1943 | ;include 'detect/commouse.inc' |
1943 | ;include 'detect/commouse.inc' |
1944 | ;include 'detect/ps2mouse.inc' |
1944 | ;include 'detect/ps2mouse.inc' |
1945 | ;include 'detect/dev_fd.inc' |
1945 | ;include 'detect/dev_fd.inc' |
1946 | ;include 'detect/dev_hdcd.inc' |
1946 | ;include 'detect/dev_hdcd.inc' |
1947 | ;include 'detect/sear_par.inc' |
1947 | ;include 'detect/sear_par.inc' |
1948 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1948 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1949 | ret |
1949 | ret |
1950 | 1950 | ||
1951 | sys_end: |
1951 | sys_end: |
1952 | ;-------------------------------------- |
1952 | ;-------------------------------------- |
1953 | cmp [_display.select_cursor], 0 |
1953 | cmp [_display.select_cursor], 0 |
1954 | je @f |
1954 | je @f |
1955 | ; restore default cursor before killing |
1955 | ; restore default cursor before killing |
1956 | pusha |
1956 | pusha |
1957 | mov ecx, [current_slot] |
1957 | mov ecx, [current_slot] |
1958 | call restore_default_cursor_before_killing |
1958 | call restore_default_cursor_before_killing |
1959 | popa |
1959 | popa |
1960 | @@: |
1960 | @@: |
1961 | ;-------------------------------------- |
1961 | ;-------------------------------------- |
1962 | ; kill all sockets this process owns |
1962 | ; kill all sockets this process owns |
1963 | pusha |
1963 | pusha |
1964 | mov edx, [TASK_BASE] |
1964 | mov edx, [TASK_BASE] |
1965 | mov edx, [edx+TASKDATA.pid] |
1965 | mov edx, [edx+TASKDATA.pid] |
1966 | call SOCKET_process_end |
1966 | call SOCKET_process_end |
1967 | popa |
1967 | popa |
1968 | ;-------------------------------------- |
1968 | ;-------------------------------------- |
1969 | mov ecx, [current_slot] |
1969 | mov ecx, [current_slot] |
1970 | mov eax, [ecx+APPDATA.tls_base] |
1970 | mov eax, [ecx+APPDATA.tls_base] |
1971 | test eax, eax |
1971 | test eax, eax |
1972 | jz @F |
1972 | jz @F |
1973 | 1973 | ||
1974 | stdcall user_free, eax |
1974 | stdcall user_free, eax |
1975 | @@: |
1975 | @@: |
1976 | 1976 | ||
1977 | mov eax, [TASK_BASE] |
1977 | mov eax, [TASK_BASE] |
1978 | mov [eax+TASKDATA.state], 3; terminate this program |
1978 | mov [eax+TASKDATA.state], 3; terminate this program |
1979 | call wakeup_osloop |
1979 | call wakeup_osloop |
1980 | 1980 | ||
1981 | .waitterm: ; wait here for termination |
1981 | .waitterm: ; wait here for termination |
1982 | call change_task |
1982 | call change_task |
1983 | jmp .waitterm |
1983 | jmp .waitterm |
1984 | ;------------------------------------------------------------------------------ |
1984 | ;------------------------------------------------------------------------------ |
1985 | align 4 |
1985 | align 4 |
1986 | restore_default_cursor_before_killing: |
1986 | restore_default_cursor_before_killing: |
1987 | pushfd |
1987 | pushfd |
1988 | cli |
1988 | cli |
1989 | mov eax, [def_cursor] |
1989 | mov eax, [def_cursor] |
1990 | mov [ecx+APPDATA.cursor], eax |
1990 | mov [ecx+APPDATA.cursor], eax |
1991 | 1991 | ||
1992 | movzx eax, word [MOUSE_Y] |
1992 | movzx eax, word [MOUSE_Y] |
1993 | movzx ebx, word [MOUSE_X] |
1993 | movzx ebx, word [MOUSE_X] |
1994 | ; mov ecx, [Screen_Max_X] |
1994 | ; mov ecx, [Screen_Max_X] |
1995 | ; inc ecx |
1995 | ; inc ecx |
1996 | ; mul ecx |
1996 | ; mul ecx |
1997 | mov eax, [d_width_calc_area + eax*4] |
1997 | mov eax, [d_width_calc_area + eax*4] |
1998 | 1998 | ||
1999 | add eax, [_WinMapAddress] |
1999 | add eax, [_WinMapAddress] |
2000 | movzx edx, byte [ebx+eax] |
2000 | movzx edx, byte [ebx+eax] |
2001 | shl edx, 8 |
2001 | shl edx, 8 |
2002 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2002 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2003 | 2003 | ||
2004 | cmp esi, [current_cursor] |
2004 | cmp esi, [current_cursor] |
2005 | je @f |
2005 | je @f |
2006 | 2006 | ||
2007 | push esi |
2007 | push esi |
2008 | call [_display.select_cursor] |
2008 | call [_display.select_cursor] |
2009 | mov [current_cursor], esi |
2009 | mov [current_cursor], esi |
2010 | @@: |
2010 | @@: |
2011 | mov [redrawmouse_unconditional], 1 |
2011 | mov [redrawmouse_unconditional], 1 |
2012 | call wakeup_osloop |
2012 | call wakeup_osloop |
2013 | popfd |
2013 | popfd |
2014 | ret |
2014 | ret |
2015 | ;------------------------------------------------------------------------------ |
2015 | ;------------------------------------------------------------------------------ |
2016 | iglobal |
2016 | iglobal |
2017 | align 4 |
2017 | align 4 |
2018 | sys_system_table: |
2018 | sys_system_table: |
2019 | dd sysfn_deactivate ; 1 = deactivate window |
2019 | dd sysfn_deactivate ; 1 = deactivate window |
2020 | dd sysfn_terminate ; 2 = terminate thread |
2020 | dd sysfn_terminate ; 2 = terminate thread |
2021 | dd sysfn_activate ; 3 = activate window |
2021 | dd sysfn_activate ; 3 = activate window |
2022 | dd sysfn_getidletime ; 4 = get idle time |
2022 | dd sysfn_getidletime ; 4 = get idle time |
2023 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2023 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2024 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2024 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2025 | dd sysfn_getactive ; 7 = get active window |
2025 | dd sysfn_getactive ; 7 = get active window |
2026 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2026 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2027 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2027 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2028 | dd sysfn_minimize ; 10 = minimize window |
2028 | dd sysfn_minimize ; 10 = minimize window |
2029 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2029 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2030 | dd sysfn_lastkey ; 12 = get last pressed key |
2030 | dd sysfn_lastkey ; 12 = get last pressed key |
2031 | dd sysfn_getversion ; 13 = get kernel version |
2031 | dd sysfn_getversion ; 13 = get kernel version |
2032 | dd sysfn_waitretrace ; 14 = wait retrace |
2032 | dd sysfn_waitretrace ; 14 = wait retrace |
2033 | dd sysfn_centermouse ; 15 = center mouse cursor |
2033 | dd sysfn_centermouse ; 15 = center mouse cursor |
2034 | dd sysfn_getfreemem ; 16 = get free memory size |
2034 | dd sysfn_getfreemem ; 16 = get free memory size |
2035 | dd sysfn_getallmem ; 17 = get total memory size |
2035 | dd sysfn_getallmem ; 17 = get total memory size |
2036 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2036 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2037 | ; instead of slot |
2037 | ; instead of slot |
2038 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2038 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2039 | dd sysfn_meminfo ; 20 = get extended memory info |
2039 | dd sysfn_meminfo ; 20 = get extended memory info |
2040 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2040 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2041 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2041 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2042 | dd sysfn_min_windows ; 23 = minimize all windows |
2042 | dd sysfn_min_windows ; 23 = minimize all windows |
2043 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2043 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2044 | sysfn_num = ($ - sys_system_table)/4 |
2044 | sysfn_num = ($ - sys_system_table)/4 |
2045 | endg |
2045 | endg |
2046 | ;------------------------------------------------------------------------------ |
2046 | ;------------------------------------------------------------------------------ |
2047 | sys_system: |
2047 | sys_system: |
2048 | dec ebx |
2048 | dec ebx |
2049 | cmp ebx, sysfn_num |
2049 | cmp ebx, sysfn_num |
2050 | jae @f |
2050 | jae @f |
2051 | jmp dword [sys_system_table + ebx*4] |
2051 | jmp dword [sys_system_table + ebx*4] |
2052 | @@: |
2052 | @@: |
2053 | ret |
2053 | ret |
2054 | ;------------------------------------------------------------------------------ |
2054 | ;------------------------------------------------------------------------------ |
2055 | sysfn_shutdown: ; 18.9 = system shutdown |
2055 | sysfn_shutdown: ; 18.9 = system shutdown |
2056 | cmp ecx, 1 |
2056 | cmp ecx, 1 |
2057 | jl exit_for_anyone |
2057 | jl exit_for_anyone |
2058 | cmp ecx, 4 |
2058 | cmp ecx, 4 |
2059 | jg exit_for_anyone |
2059 | jg exit_for_anyone |
2060 | mov [BOOT_VARS+0x9030], cl |
2060 | mov [BOOT_VARS+0x9030], cl |
2061 | 2061 | ||
2062 | mov eax, [TASK_COUNT] |
2062 | mov eax, [TASK_COUNT] |
2063 | mov [SYS_SHUTDOWN], al |
2063 | mov [SYS_SHUTDOWN], al |
2064 | mov [shutdown_processes], eax |
2064 | mov [shutdown_processes], eax |
2065 | call wakeup_osloop |
2065 | call wakeup_osloop |
2066 | and dword [esp+32], 0 |
2066 | and dword [esp+32], 0 |
2067 | exit_for_anyone: |
2067 | exit_for_anyone: |
2068 | ret |
2068 | ret |
2069 | uglobal |
2069 | uglobal |
2070 | shutdown_processes: |
2070 | shutdown_processes: |
2071 | dd 0x0 |
2071 | dd 0x0 |
2072 | endg |
2072 | endg |
2073 | ;------------------------------------------------------------------------------ |
2073 | ;------------------------------------------------------------------------------ |
2074 | sysfn_terminate: ; 18.2 = TERMINATE |
2074 | sysfn_terminate: ; 18.2 = TERMINATE |
2075 | push ecx |
2075 | push ecx |
2076 | cmp ecx, 2 |
2076 | cmp ecx, 2 |
2077 | jb noprocessterminate |
2077 | jb noprocessterminate |
2078 | mov edx, [TASK_COUNT] |
2078 | mov edx, [TASK_COUNT] |
2079 | cmp ecx, edx |
2079 | cmp ecx, edx |
2080 | ja noprocessterminate |
2080 | ja noprocessterminate |
2081 | mov eax, [TASK_COUNT] |
2081 | mov eax, [TASK_COUNT] |
2082 | shl ecx, 5 |
2082 | shl ecx, 5 |
2083 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2083 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2084 | add ecx, CURRENT_TASK+TASKDATA.state |
2084 | add ecx, CURRENT_TASK+TASKDATA.state |
2085 | cmp byte [ecx], 9 |
2085 | cmp byte [ecx], 9 |
2086 | jz noprocessterminate |
2086 | jz noprocessterminate |
2087 | push ecx edx |
2087 | push ecx edx |
2088 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2088 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2089 | call request_terminate |
2089 | call request_terminate |
2090 | pop edx ecx |
2090 | pop edx ecx |
2091 | test eax, eax |
2091 | test eax, eax |
2092 | jz noprocessterminate |
2092 | jz noprocessterminate |
2093 | ;-------------------------------------- |
2093 | ;-------------------------------------- |
2094 | ; terminate all network sockets it used |
2094 | ; terminate all network sockets it used |
2095 | pusha |
2095 | pusha |
2096 | mov eax, edx |
2096 | mov eax, edx |
2097 | call SOCKET_process_end |
2097 | call SOCKET_process_end |
2098 | popa |
2098 | popa |
2099 | ;-------------------------------------- |
2099 | ;-------------------------------------- |
2100 | cmp [_display.select_cursor], 0 |
2100 | cmp [_display.select_cursor], 0 |
2101 | je .restore_end |
2101 | je .restore_end |
2102 | ; restore default cursor before killing |
2102 | ; restore default cursor before killing |
2103 | pusha |
2103 | pusha |
2104 | mov ecx, [esp+32] |
2104 | mov ecx, [esp+32] |
2105 | shl ecx, 8 |
2105 | shl ecx, 8 |
2106 | add ecx, SLOT_BASE |
2106 | add ecx, SLOT_BASE |
2107 | mov eax, [def_cursor] |
2107 | mov eax, [def_cursor] |
2108 | cmp [ecx+APPDATA.cursor], eax |
2108 | cmp [ecx+APPDATA.cursor], eax |
2109 | je @f |
2109 | je @f |
2110 | call restore_default_cursor_before_killing |
2110 | call restore_default_cursor_before_killing |
2111 | @@: |
2111 | @@: |
2112 | popa |
2112 | popa |
2113 | .restore_end: |
2113 | .restore_end: |
2114 | ;-------------------------------------- |
2114 | ;-------------------------------------- |
2115 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2115 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2116 | mov [ecx], byte 3; clear possible i40's |
2116 | mov [ecx], byte 3; clear possible i40's |
2117 | call wakeup_osloop |
2117 | call wakeup_osloop |
2118 | ;call MEM_Heap_UnLock |
2118 | ;call MEM_Heap_UnLock |
2119 | 2119 | ||
2120 | cmp edx, [application_table_owner]; clear app table stat |
2120 | cmp edx, [application_table_owner]; clear app table stat |
2121 | jne noatsc |
2121 | jne noatsc |
2122 | call unlock_application_table |
2122 | call unlock_application_table |
2123 | noatsc: |
2123 | noatsc: |
2124 | noprocessterminate: |
2124 | noprocessterminate: |
2125 | add esp, 4 |
2125 | add esp, 4 |
2126 | ret |
2126 | ret |
2127 | ;------------------------------------------------------------------------------ |
2127 | ;------------------------------------------------------------------------------ |
2128 | sysfn_terminate2: |
2128 | sysfn_terminate2: |
2129 | ;lock application_table_status mutex |
2129 | ;lock application_table_status mutex |
2130 | .table_status: |
2130 | .table_status: |
2131 | call lock_application_table |
2131 | call lock_application_table |
2132 | mov eax, ecx |
2132 | mov eax, ecx |
2133 | call pid_to_slot |
2133 | call pid_to_slot |
2134 | test eax, eax |
2134 | test eax, eax |
2135 | jz .not_found |
2135 | jz .not_found |
2136 | mov ecx, eax |
2136 | mov ecx, eax |
2137 | cli |
2137 | cli |
2138 | call sysfn_terminate |
2138 | call sysfn_terminate |
2139 | call unlock_application_table |
2139 | call unlock_application_table |
2140 | sti |
2140 | sti |
2141 | and dword [esp+32], 0 |
2141 | and dword [esp+32], 0 |
2142 | ret |
2142 | ret |
2143 | .not_found: |
2143 | .not_found: |
2144 | call unlock_application_table |
2144 | call unlock_application_table |
2145 | or dword [esp+32], -1 |
2145 | or dword [esp+32], -1 |
2146 | ret |
2146 | ret |
2147 | ;------------------------------------------------------------------------------ |
2147 | ;------------------------------------------------------------------------------ |
2148 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2148 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2149 | cmp ecx, 2 |
2149 | cmp ecx, 2 |
2150 | jb .nowindowdeactivate |
2150 | jb .nowindowdeactivate |
2151 | cmp ecx, [TASK_COUNT] |
2151 | cmp ecx, [TASK_COUNT] |
2152 | ja .nowindowdeactivate |
2152 | ja .nowindowdeactivate |
2153 | 2153 | ||
2154 | movzx esi, word [WIN_STACK + ecx*2] |
2154 | movzx esi, word [WIN_STACK + ecx*2] |
2155 | cmp esi, 1 |
2155 | cmp esi, 1 |
2156 | je .nowindowdeactivate ; already deactive |
2156 | je .nowindowdeactivate ; already deactive |
2157 | 2157 | ||
2158 | mov edi, ecx |
2158 | mov edi, ecx |
2159 | shl edi, 5 |
2159 | shl edi, 5 |
2160 | add edi, window_data |
2160 | add edi, window_data |
2161 | movzx esi, word [WIN_STACK + ecx * 2] |
2161 | movzx esi, word [WIN_STACK + ecx * 2] |
2162 | lea esi, [WIN_POS + esi * 2] |
2162 | lea esi, [WIN_POS + esi * 2] |
2163 | call window._.window_deactivate |
2163 | call window._.window_deactivate |
2164 | 2164 | ||
2165 | call syscall_display_settings._.calculate_whole_screen |
2165 | call syscall_display_settings._.calculate_whole_screen |
2166 | call syscall_display_settings._.redraw_whole_screen |
2166 | call syscall_display_settings._.redraw_whole_screen |
2167 | .nowindowdeactivate: |
2167 | .nowindowdeactivate: |
2168 | ret |
2168 | ret |
2169 | ;------------------------------------------------------------------------------ |
2169 | ;------------------------------------------------------------------------------ |
2170 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2170 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2171 | cmp ecx, 2 |
2171 | cmp ecx, 2 |
2172 | jb .nowindowactivate |
2172 | jb .nowindowactivate |
2173 | cmp ecx, [TASK_COUNT] |
2173 | cmp ecx, [TASK_COUNT] |
2174 | ja .nowindowactivate |
2174 | ja .nowindowactivate |
2175 | ;------------------------------------- |
2175 | ;------------------------------------- |
2176 | @@: |
2176 | @@: |
2177 | ; If the window is captured and moved by the user, |
2177 | ; If the window is captured and moved by the user, |
2178 | ; then you can't change the position in window stack!!! |
2178 | ; then you can't change the position in window stack!!! |
2179 | mov al, [mouse.active_sys_window.action] |
2179 | mov al, [mouse.active_sys_window.action] |
2180 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2180 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2181 | test al, al |
2181 | test al, al |
2182 | jz @f |
2182 | jz @f |
2183 | call change_task |
2183 | call change_task |
2184 | jmp @b |
2184 | jmp @b |
2185 | @@: |
2185 | @@: |
2186 | ;------------------------------------- |
2186 | ;------------------------------------- |
2187 | mov [window_minimize], 2; restore window if minimized |
2187 | mov [window_minimize], 2; restore window if minimized |
2188 | call wakeup_osloop |
2188 | call wakeup_osloop |
2189 | 2189 | ||
2190 | movzx esi, word [WIN_STACK + ecx*2] |
2190 | movzx esi, word [WIN_STACK + ecx*2] |
2191 | cmp esi, [TASK_COUNT] |
2191 | cmp esi, [TASK_COUNT] |
2192 | je .nowindowactivate; already active |
2192 | je .nowindowactivate; already active |
2193 | 2193 | ||
2194 | mov edi, ecx |
2194 | mov edi, ecx |
2195 | shl edi, 5 |
2195 | shl edi, 5 |
2196 | add edi, window_data |
2196 | add edi, window_data |
2197 | movzx esi, word [WIN_STACK + ecx * 2] |
2197 | movzx esi, word [WIN_STACK + ecx * 2] |
2198 | lea esi, [WIN_POS + esi * 2] |
2198 | lea esi, [WIN_POS + esi * 2] |
2199 | call waredraw |
2199 | call waredraw |
2200 | .nowindowactivate: |
2200 | .nowindowactivate: |
2201 | ret |
2201 | ret |
2202 | ;------------------------------------------------------------------------------ |
2202 | ;------------------------------------------------------------------------------ |
2203 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2203 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2204 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2204 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2205 | mov [esp+32], eax |
2205 | mov [esp+32], eax |
2206 | ret |
2206 | ret |
2207 | ;------------------------------------------------------------------------------ |
2207 | ;------------------------------------------------------------------------------ |
2208 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2208 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2209 | mov eax, dword [cpu_freq] |
2209 | mov eax, dword [cpu_freq] |
2210 | mov [esp+32], eax |
2210 | mov [esp+32], eax |
2211 | ret |
2211 | ret |
2212 | ;------------------------------------------------------------------------------ |
2212 | ;------------------------------------------------------------------------------ |
2213 | get_cpu_freq: |
2213 | get_cpu_freq: |
2214 | mov eax, dword [cpu_freq] |
2214 | mov eax, dword [cpu_freq] |
2215 | mov edx, dword [cpu_freq+4] |
2215 | mov edx, dword [cpu_freq+4] |
2216 | ret |
2216 | ret |
2217 | ; SAVE ramdisk to /hd/1/menuet.img |
2217 | ; SAVE ramdisk to /hd/1/menuet.img |
2218 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2218 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2219 | include 'blkdev/rdsave.inc' |
2219 | include 'blkdev/rdsave.inc' |
2220 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2220 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2221 | ;------------------------------------------------------------------------------ |
2221 | ;------------------------------------------------------------------------------ |
2222 | align 4 |
2222 | align 4 |
2223 | sysfn_getactive: ; 18.7 = get active window |
2223 | sysfn_getactive: ; 18.7 = get active window |
2224 | mov eax, [TASK_COUNT] |
2224 | mov eax, [TASK_COUNT] |
2225 | movzx eax, word [WIN_POS + eax*2] |
2225 | movzx eax, word [WIN_POS + eax*2] |
2226 | mov [esp+32], eax |
2226 | mov [esp+32], eax |
2227 | ret |
2227 | ret |
2228 | ;------------------------------------------------------------------------------ |
2228 | ;------------------------------------------------------------------------------ |
2229 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2229 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2230 | ; cmp ecx,1 |
2230 | ; cmp ecx,1 |
2231 | dec ecx |
2231 | dec ecx |
2232 | jnz nogetsoundflag |
2232 | jnz nogetsoundflag |
2233 | movzx eax, byte [sound_flag]; get sound_flag |
2233 | movzx eax, byte [sound_flag]; get sound_flag |
2234 | mov [esp+32], eax |
2234 | mov [esp+32], eax |
2235 | ret |
2235 | ret |
2236 | nogetsoundflag: |
2236 | nogetsoundflag: |
2237 | ; cmp ecx,2 |
2237 | ; cmp ecx,2 |
2238 | dec ecx |
2238 | dec ecx |
2239 | jnz nosoundflag |
2239 | jnz nosoundflag |
2240 | xor byte [sound_flag], 1 |
2240 | xor byte [sound_flag], 1 |
2241 | nosoundflag: |
2241 | nosoundflag: |
2242 | ret |
2242 | ret |
2243 | ;------------------------------------------------------------------------------ |
2243 | ;------------------------------------------------------------------------------ |
2244 | sysfn_minimize: ; 18.10 = minimize window |
2244 | sysfn_minimize: ; 18.10 = minimize window |
2245 | mov [window_minimize], 1 |
2245 | mov [window_minimize], 1 |
2246 | call wakeup_osloop |
2246 | call wakeup_osloop |
2247 | ret |
2247 | ret |
2248 | ;------------------------------------------------------------------------------ |
2248 | ;------------------------------------------------------------------------------ |
2249 | align 4 |
2249 | align 4 |
2250 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2250 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2251 | ; cmp ecx,1 |
- | |
2252 | dec ecx |
2251 | dec ecx |
2253 | jnz full_table |
2252 | jnz .exit |
2254 | small_table: |
2253 | .small_table: |
2255 | call for_all_tables |
- | |
2256 | mov ecx, 10 |
- | |
2257 | cld |
- | |
2258 | rep movsb |
- | |
2259 | ret |
- | |
2260 | for_all_tables: |
- | |
2261 | mov edi, edx |
2254 | mov edi, edx |
2262 | mov esi, DRIVE_DATA |
2255 | mov esi, DRIVE_DATA |
2263 | ret |
- | |
2264 | full_table: |
- | |
2265 | ; cmp ecx,2 |
- | |
2266 | dec ecx |
- | |
2267 | jnz exit_for_anyone |
- | |
2268 | call for_all_tables |
- | |
2269 | mov ecx, DRIVE_DATA_SIZE/4 |
2256 | mov ecx, DRIVE_DATA_SIZE ;10 |
2270 | cld |
2257 | cld |
2271 | rep movsd |
2258 | rep movsb |
- | 2259 | .exit: |
|
2272 | ret |
2260 | ret |
2273 | ;------------------------------------------------------------------------------ |
2261 | ;------------------------------------------------------------------------------ |
2274 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2262 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2275 | and dword [esp+32], 0 |
2263 | and dword [esp+32], 0 |
2276 | ret |
2264 | ret |
2277 | ;------------------------------------------------------------------------------ |
2265 | ;------------------------------------------------------------------------------ |
2278 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2266 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2279 | mov edi, ecx |
2267 | mov edi, ecx |
2280 | mov esi, version_inf |
2268 | mov esi, version_inf |
2281 | mov ecx, version_end-version_inf |
2269 | mov ecx, version_end-version_inf |
2282 | rep movsb |
2270 | rep movsb |
2283 | ret |
2271 | ret |
2284 | ;------------------------------------------------------------------------------ |
2272 | ;------------------------------------------------------------------------------ |
2285 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2273 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2286 | ;wait retrace functions |
2274 | ;wait retrace functions |
2287 | sys_wait_retrace: |
2275 | sys_wait_retrace: |
2288 | mov edx, 0x3da |
2276 | mov edx, 0x3da |
2289 | WaitRetrace_loop: |
2277 | WaitRetrace_loop: |
2290 | in al, dx |
2278 | in al, dx |
2291 | test al, 1000b |
2279 | test al, 1000b |
2292 | jz WaitRetrace_loop |
2280 | jz WaitRetrace_loop |
2293 | and [esp+32], dword 0 |
2281 | and [esp+32], dword 0 |
2294 | ret |
2282 | ret |
2295 | ;------------------------------------------------------------------------------ |
2283 | ;------------------------------------------------------------------------------ |
2296 | align 4 |
2284 | align 4 |
2297 | sysfn_centermouse: ; 18.15 = mouse centered |
2285 | sysfn_centermouse: ; 18.15 = mouse centered |
2298 | ; removed here by |
2286 | ; removed here by |
2299 | ; call mouse_centered |
2287 | ; call mouse_centered |
2300 | ;* mouse centered - start code- Mario79 |
2288 | ;* mouse centered - start code- Mario79 |
2301 | ;mouse_centered: |
2289 | ;mouse_centered: |
2302 | ; push eax |
2290 | ; push eax |
2303 | mov eax, [Screen_Max_X] |
2291 | mov eax, [Screen_Max_X] |
2304 | shr eax, 1 |
2292 | shr eax, 1 |
2305 | mov [MOUSE_X], ax |
2293 | mov [MOUSE_X], ax |
2306 | mov eax, [Screen_Max_Y] |
2294 | mov eax, [Screen_Max_Y] |
2307 | shr eax, 1 |
2295 | shr eax, 1 |
2308 | mov [MOUSE_Y], ax |
2296 | mov [MOUSE_Y], ax |
2309 | call wakeup_osloop |
2297 | call wakeup_osloop |
2310 | ; ret |
2298 | ; ret |
2311 | ;* mouse centered - end code- Mario79 |
2299 | ;* mouse centered - end code- Mario79 |
2312 | xor eax, eax |
2300 | xor eax, eax |
2313 | and [esp+32], eax |
2301 | and [esp+32], eax |
2314 | ; pop eax |
2302 | ; pop eax |
2315 | ret |
2303 | ret |
2316 | ;------------------------------------------------------------------------------ |
2304 | ;------------------------------------------------------------------------------ |
2317 | align 4 |
2305 | align 4 |
2318 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2306 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2319 | test ecx, ecx; get mouse speed factor |
2307 | test ecx, ecx; get mouse speed factor |
2320 | jnz .set_mouse_acceleration |
2308 | jnz .set_mouse_acceleration |
2321 | xor eax, eax |
2309 | xor eax, eax |
2322 | mov ax, [mouse_speed_factor] |
2310 | mov ax, [mouse_speed_factor] |
2323 | mov [esp+32], eax |
2311 | mov [esp+32], eax |
2324 | ret |
2312 | ret |
2325 | .set_mouse_acceleration: |
2313 | .set_mouse_acceleration: |
2326 | ; cmp ecx,1 ; set mouse speed factor |
2314 | ; cmp ecx,1 ; set mouse speed factor |
2327 | dec ecx |
2315 | dec ecx |
2328 | jnz .get_mouse_delay |
2316 | jnz .get_mouse_delay |
2329 | mov [mouse_speed_factor], dx |
2317 | mov [mouse_speed_factor], dx |
2330 | ret |
2318 | ret |
2331 | .get_mouse_delay: |
2319 | .get_mouse_delay: |
2332 | ; cmp ecx,2 ; get mouse delay |
2320 | ; cmp ecx,2 ; get mouse delay |
2333 | dec ecx |
2321 | dec ecx |
2334 | jnz .set_mouse_delay |
2322 | jnz .set_mouse_delay |
2335 | mov eax, [mouse_delay] |
2323 | mov eax, [mouse_delay] |
2336 | mov [esp+32], eax |
2324 | mov [esp+32], eax |
2337 | ret |
2325 | ret |
2338 | .set_mouse_delay: |
2326 | .set_mouse_delay: |
2339 | ; cmp ecx,3 ; set mouse delay |
2327 | ; cmp ecx,3 ; set mouse delay |
2340 | dec ecx |
2328 | dec ecx |
2341 | jnz .set_pointer_position |
2329 | jnz .set_pointer_position |
2342 | mov [mouse_delay], edx |
2330 | mov [mouse_delay], edx |
2343 | ret |
2331 | ret |
2344 | .set_pointer_position: |
2332 | .set_pointer_position: |
2345 | ; cmp ecx,4 ; set mouse pointer position |
2333 | ; cmp ecx,4 ; set mouse pointer position |
2346 | dec ecx |
2334 | dec ecx |
2347 | jnz .set_mouse_button |
2335 | jnz .set_mouse_button |
2348 | cmp dx, word[Screen_Max_Y] |
2336 | cmp dx, word[Screen_Max_Y] |
2349 | ja .end |
2337 | ja .end |
2350 | rol edx, 16 |
2338 | rol edx, 16 |
2351 | cmp dx, word[Screen_Max_X] |
2339 | cmp dx, word[Screen_Max_X] |
2352 | ja .end |
2340 | ja .end |
2353 | mov [MOUSE_X], edx |
2341 | mov [MOUSE_X], edx |
2354 | mov [mouse_active], 1 |
2342 | mov [mouse_active], 1 |
2355 | call wakeup_osloop |
2343 | call wakeup_osloop |
2356 | ret |
2344 | ret |
2357 | .set_mouse_button: |
2345 | .set_mouse_button: |
2358 | ; cmp ecx,5 ; set mouse button features |
2346 | ; cmp ecx,5 ; set mouse button features |
2359 | dec ecx |
2347 | dec ecx |
2360 | jnz .end |
2348 | jnz .end |
2361 | mov [BTN_DOWN], dl |
2349 | mov [BTN_DOWN], dl |
2362 | mov [mouse_active], 1 |
2350 | mov [mouse_active], 1 |
2363 | call wakeup_osloop |
2351 | call wakeup_osloop |
2364 | .end: |
2352 | .end: |
2365 | ret |
2353 | ret |
2366 | ;------------------------------------------------------------------------------ |
2354 | ;------------------------------------------------------------------------------ |
2367 | sysfn_getfreemem: |
2355 | sysfn_getfreemem: |
2368 | mov eax, [pg_data.pages_free] |
2356 | mov eax, [pg_data.pages_free] |
2369 | shl eax, 2 |
2357 | shl eax, 2 |
2370 | mov [esp+32], eax |
2358 | mov [esp+32], eax |
2371 | ret |
2359 | ret |
2372 | ;------------------------------------------------------------------------------ |
2360 | ;------------------------------------------------------------------------------ |
2373 | sysfn_getallmem: |
2361 | sysfn_getallmem: |
2374 | mov eax, [MEM_AMOUNT] |
2362 | mov eax, [MEM_AMOUNT] |
2375 | shr eax, 10 |
2363 | shr eax, 10 |
2376 | mov [esp+32], eax |
2364 | mov [esp+32], eax |
2377 | ret |
2365 | ret |
2378 | ;------------------------------------------------------------------------------ |
2366 | ;------------------------------------------------------------------------------ |
2379 | sysfn_pid_to_slot: |
2367 | sysfn_pid_to_slot: |
2380 | mov eax, ecx |
2368 | mov eax, ecx |
2381 | call pid_to_slot |
2369 | call pid_to_slot |
2382 | mov [esp+32], eax |
2370 | mov [esp+32], eax |
2383 | ret |
2371 | ret |
2384 | ;------------------------------------------------------------------------------ |
2372 | ;------------------------------------------------------------------------------ |
2385 | sysfn_min_rest_window: |
2373 | sysfn_min_rest_window: |
2386 | pushad |
2374 | pushad |
2387 | mov eax, edx ; ebx - operating |
2375 | mov eax, edx ; ebx - operating |
2388 | shr ecx, 1 |
2376 | shr ecx, 1 |
2389 | jnc @f |
2377 | jnc @f |
2390 | call pid_to_slot |
2378 | call pid_to_slot |
2391 | @@: |
2379 | @@: |
2392 | or eax, eax ; eax - number of slot |
2380 | or eax, eax ; eax - number of slot |
2393 | jz .error |
2381 | jz .error |
2394 | cmp eax, 255 ; varify maximal slot number |
2382 | cmp eax, 255 ; varify maximal slot number |
2395 | ja .error |
2383 | ja .error |
2396 | movzx eax, word [WIN_STACK + eax*2] |
2384 | movzx eax, word [WIN_STACK + eax*2] |
2397 | shr ecx, 1 |
2385 | shr ecx, 1 |
2398 | jc .restore |
2386 | jc .restore |
2399 | ; .minimize: |
2387 | ; .minimize: |
2400 | call minimize_window |
2388 | call minimize_window |
2401 | jmp .exit |
2389 | jmp .exit |
2402 | .restore: |
2390 | .restore: |
2403 | call restore_minimized_window |
2391 | call restore_minimized_window |
2404 | .exit: |
2392 | .exit: |
2405 | popad |
2393 | popad |
2406 | xor eax, eax |
2394 | xor eax, eax |
2407 | mov [esp+32], eax |
2395 | mov [esp+32], eax |
2408 | ret |
2396 | ret |
2409 | .error: |
2397 | .error: |
2410 | popad |
2398 | popad |
2411 | xor eax, eax |
2399 | xor eax, eax |
2412 | dec eax |
2400 | dec eax |
2413 | mov [esp+32], eax |
2401 | mov [esp+32], eax |
2414 | ret |
2402 | ret |
2415 | ;------------------------------------------------------------------------------ |
2403 | ;------------------------------------------------------------------------------ |
2416 | sysfn_min_windows: |
2404 | sysfn_min_windows: |
2417 | call minimize_all_window |
2405 | call minimize_all_window |
2418 | mov [esp+32], eax |
2406 | mov [esp+32], eax |
2419 | call change_task |
2407 | call change_task |
2420 | ret |
2408 | ret |
2421 | ;------------------------------------------------------------------------------ |
2409 | ;------------------------------------------------------------------------------ |
2422 | sysfn_set_screen_sizes: |
2410 | sysfn_set_screen_sizes: |
2423 | cmp [SCR_MODE], word 0x13 |
2411 | cmp [SCR_MODE], word 0x13 |
2424 | jbe .exit |
2412 | jbe .exit |
2425 | 2413 | ||
2426 | cmp [_display.select_cursor], select_cursor |
2414 | cmp [_display.select_cursor], select_cursor |
2427 | jne .exit |
2415 | jne .exit |
2428 | 2416 | ||
2429 | cmp ecx, [display_width_standard] |
2417 | cmp ecx, [display_width_standard] |
2430 | ja .exit |
2418 | ja .exit |
2431 | 2419 | ||
2432 | cmp edx, [display_height_standard] |
2420 | cmp edx, [display_height_standard] |
2433 | ja .exit |
2421 | ja .exit |
2434 | 2422 | ||
2435 | pushfd |
2423 | pushfd |
2436 | cli |
2424 | cli |
2437 | mov eax, ecx |
2425 | mov eax, ecx |
2438 | mov ecx, [_display.pitch] |
2426 | mov ecx, [_display.pitch] |
2439 | mov [_display.width], eax |
2427 | mov [_display.width], eax |
2440 | dec eax |
2428 | dec eax |
2441 | mov [_display.height], edx |
2429 | mov [_display.height], edx |
2442 | dec edx |
2430 | dec edx |
2443 | ; eax - new Screen_Max_X |
2431 | ; eax - new Screen_Max_X |
2444 | ; edx - new Screen_Max_Y |
2432 | ; edx - new Screen_Max_Y |
2445 | mov [do_not_touch_winmap], 1 |
2433 | mov [do_not_touch_winmap], 1 |
2446 | call set_screen |
2434 | call set_screen |
2447 | mov [do_not_touch_winmap], 0 |
2435 | mov [do_not_touch_winmap], 0 |
2448 | popfd |
2436 | popfd |
2449 | call change_task |
2437 | call change_task |
2450 | .exit: |
2438 | .exit: |
2451 | ret |
2439 | ret |
2452 | ;------------------------------------------------------------------------------ |
2440 | ;------------------------------------------------------------------------------ |
2453 | uglobal |
2441 | uglobal |
2454 | screen_workarea RECT |
2442 | screen_workarea RECT |
2455 | display_width_standard dd 0 |
2443 | display_width_standard dd 0 |
2456 | display_height_standard dd 0 |
2444 | display_height_standard dd 0 |
2457 | do_not_touch_winmap db 0 |
2445 | do_not_touch_winmap db 0 |
2458 | window_minimize db 0 |
2446 | window_minimize db 0 |
2459 | sound_flag db 0 |
2447 | sound_flag db 0 |
2460 | 2448 | ||
2461 | endg |
2449 | endg |
2462 | 2450 | ||
2463 | UID_NONE=0 |
2451 | UID_NONE=0 |
2464 | UID_MENUETOS=1 ;official |
2452 | UID_MENUETOS=1 ;official |
2465 | UID_KOLIBRI=2 ;russian |
2453 | UID_KOLIBRI=2 ;russian |
2466 | 2454 | ||
2467 | iglobal |
2455 | iglobal |
2468 | version_inf: |
2456 | version_inf: |
2469 | db 0,7,7,0 ; version 0.7.7.0 |
2457 | db 0,7,7,0 ; version 0.7.7.0 |
2470 | db 0 |
2458 | db 0 |
2471 | .rev dd __REV__ |
2459 | .rev dd __REV__ |
2472 | version_end: |
2460 | version_end: |
2473 | endg |
2461 | endg |
2474 | ;------------------------------------------------------------------------------ |
2462 | ;------------------------------------------------------------------------------ |
2475 | align 4 |
2463 | align 4 |
2476 | sys_cachetodiskette: |
2464 | sys_cachetodiskette: |
2477 | cmp ebx, 1 |
2465 | cmp ebx, 1 |
2478 | jb .no_floppy_save |
2466 | jb .no_floppy_save |
2479 | cmp ebx, 2 |
2467 | cmp ebx, 2 |
2480 | ja .no_floppy_save |
2468 | ja .no_floppy_save |
2481 | call save_image |
2469 | call save_image |
2482 | mov [esp + 32], eax |
2470 | mov [esp + 32], eax |
2483 | ret |
2471 | ret |
2484 | .no_floppy_save: |
2472 | .no_floppy_save: |
2485 | mov [esp + 32], dword 1 |
2473 | mov [esp + 32], dword 1 |
2486 | ret |
2474 | ret |
2487 | ;------------------------------------------------------------------------------ |
2475 | ;------------------------------------------------------------------------------ |
2488 | uglobal |
2476 | uglobal |
2489 | ; bgrchanged dd 0x0 |
2477 | ; bgrchanged dd 0x0 |
2490 | align 4 |
2478 | align 4 |
2491 | bgrlockpid dd 0 |
2479 | bgrlockpid dd 0 |
2492 | bgrlock db 0 |
2480 | bgrlock db 0 |
2493 | endg |
2481 | endg |
2494 | ;------------------------------------------------------------------------------ |
2482 | ;------------------------------------------------------------------------------ |
2495 | align 4 |
2483 | align 4 |
2496 | sys_background: |
2484 | sys_background: |
2497 | cmp ebx, 1 ; BACKGROUND SIZE |
2485 | cmp ebx, 1 ; BACKGROUND SIZE |
2498 | jnz nosb1 |
2486 | jnz nosb1 |
2499 | test ecx, ecx |
2487 | test ecx, ecx |
2500 | jz sbgrr |
2488 | jz sbgrr |
2501 | 2489 | ||
2502 | test edx, edx |
2490 | test edx, edx |
2503 | jz sbgrr |
2491 | jz sbgrr |
2504 | ;-------------------------------------- |
2492 | ;-------------------------------------- |
2505 | align 4 |
2493 | align 4 |
2506 | @@: |
2494 | @@: |
2507 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2495 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2508 | bts dword [bgrlock], 0 |
2496 | bts dword [bgrlock], 0 |
2509 | jnc @f |
2497 | jnc @f |
2510 | call change_task |
2498 | call change_task |
2511 | jmp @b |
2499 | jmp @b |
2512 | ;-------------------------------------- |
2500 | ;-------------------------------------- |
2513 | align 4 |
2501 | align 4 |
2514 | @@: |
2502 | @@: |
2515 | mov [BgrDataWidth], ecx |
2503 | mov [BgrDataWidth], ecx |
2516 | mov [BgrDataHeight], edx |
2504 | mov [BgrDataHeight], edx |
2517 | ; mov [bgrchanged],1 |
2505 | ; mov [bgrchanged],1 |
2518 | 2506 | ||
2519 | pushad |
2507 | pushad |
2520 | ; return memory for old background |
2508 | ; return memory for old background |
2521 | mov eax, [img_background] |
2509 | mov eax, [img_background] |
2522 | cmp eax, static_background_data |
2510 | cmp eax, static_background_data |
2523 | jz @f |
2511 | jz @f |
2524 | stdcall kernel_free, eax |
2512 | stdcall kernel_free, eax |
2525 | ;-------------------------------------- |
2513 | ;-------------------------------------- |
2526 | align 4 |
2514 | align 4 |
2527 | @@: |
2515 | @@: |
2528 | ; calculate RAW size |
2516 | ; calculate RAW size |
2529 | xor eax, eax |
2517 | xor eax, eax |
2530 | inc eax |
2518 | inc eax |
2531 | cmp [BgrDataWidth], eax |
2519 | cmp [BgrDataWidth], eax |
2532 | jae @f |
2520 | jae @f |
2533 | mov [BgrDataWidth], eax |
2521 | mov [BgrDataWidth], eax |
2534 | ;-------------------------------------- |
2522 | ;-------------------------------------- |
2535 | align 4 |
2523 | align 4 |
2536 | @@: |
2524 | @@: |
2537 | cmp [BgrDataHeight], eax |
2525 | cmp [BgrDataHeight], eax |
2538 | jae @f |
2526 | jae @f |
2539 | mov [BgrDataHeight], eax |
2527 | mov [BgrDataHeight], eax |
2540 | ;-------------------------------------- |
2528 | ;-------------------------------------- |
2541 | align 4 |
2529 | align 4 |
2542 | @@: |
2530 | @@: |
2543 | mov eax, [BgrDataWidth] |
2531 | mov eax, [BgrDataWidth] |
2544 | imul eax, [BgrDataHeight] |
2532 | imul eax, [BgrDataHeight] |
2545 | lea eax, [eax*3] |
2533 | lea eax, [eax*3] |
2546 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2534 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2547 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2535 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2548 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2536 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2549 | shr eax, 12 |
2537 | shr eax, 12 |
2550 | inc eax |
2538 | inc eax |
2551 | shl eax, 12 |
2539 | shl eax, 12 |
2552 | mov [mem_BACKGROUND], eax |
2540 | mov [mem_BACKGROUND], eax |
2553 | ; get memory for new background |
2541 | ; get memory for new background |
2554 | stdcall kernel_alloc, eax |
2542 | stdcall kernel_alloc, eax |
2555 | test eax, eax |
2543 | test eax, eax |
2556 | jz .memfailed |
2544 | jz .memfailed |
2557 | mov [img_background], eax |
2545 | mov [img_background], eax |
2558 | jmp .exit |
2546 | jmp .exit |
2559 | ;-------------------------------------- |
2547 | ;-------------------------------------- |
2560 | align 4 |
2548 | align 4 |
2561 | .memfailed: |
2549 | .memfailed: |
2562 | ; revert to static monotone data |
2550 | ; revert to static monotone data |
2563 | mov [img_background], static_background_data |
2551 | mov [img_background], static_background_data |
2564 | xor eax, eax |
2552 | xor eax, eax |
2565 | inc eax |
2553 | inc eax |
2566 | mov [BgrDataWidth], eax |
2554 | mov [BgrDataWidth], eax |
2567 | mov [BgrDataHeight], eax |
2555 | mov [BgrDataHeight], eax |
2568 | mov [mem_BACKGROUND], 4 |
2556 | mov [mem_BACKGROUND], 4 |
2569 | ;-------------------------------------- |
2557 | ;-------------------------------------- |
2570 | align 4 |
2558 | align 4 |
2571 | .exit: |
2559 | .exit: |
2572 | popad |
2560 | popad |
2573 | mov [bgrlock], 0 |
2561 | mov [bgrlock], 0 |
2574 | ;-------------------------------------- |
2562 | ;-------------------------------------- |
2575 | align 4 |
2563 | align 4 |
2576 | sbgrr: |
2564 | sbgrr: |
2577 | ret |
2565 | ret |
2578 | ;------------------------------------------------------------------------------ |
2566 | ;------------------------------------------------------------------------------ |
2579 | align 4 |
2567 | align 4 |
2580 | nosb1: |
2568 | nosb1: |
2581 | cmp ebx, 2 ; SET PIXEL |
2569 | cmp ebx, 2 ; SET PIXEL |
2582 | jnz nosb2 |
2570 | jnz nosb2 |
2583 | 2571 | ||
2584 | mov eax, [img_background] |
2572 | mov eax, [img_background] |
2585 | test ecx, ecx |
2573 | test ecx, ecx |
2586 | jz @f |
2574 | jz @f |
2587 | cmp eax, static_background_data |
2575 | cmp eax, static_background_data |
2588 | jz .ret |
2576 | jz .ret |
2589 | ;-------------------------------------- |
2577 | ;-------------------------------------- |
2590 | align 4 |
2578 | align 4 |
2591 | @@: |
2579 | @@: |
2592 | mov ebx, [mem_BACKGROUND] |
2580 | mov ebx, [mem_BACKGROUND] |
2593 | add ebx, 4095 |
2581 | add ebx, 4095 |
2594 | and ebx, -4096 |
2582 | and ebx, -4096 |
2595 | sub ebx, 4 |
2583 | sub ebx, 4 |
2596 | cmp ecx, ebx |
2584 | cmp ecx, ebx |
2597 | ja .ret |
2585 | ja .ret |
2598 | 2586 | ||
2599 | mov ebx, [eax+ecx] |
2587 | mov ebx, [eax+ecx] |
2600 | and ebx, 0xFF000000;255*256*256*256 |
2588 | and ebx, 0xFF000000;255*256*256*256 |
2601 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2589 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2602 | add edx, ebx |
2590 | add edx, ebx |
2603 | mov [eax+ecx], edx |
2591 | mov [eax+ecx], edx |
2604 | ;-------------------------------------- |
2592 | ;-------------------------------------- |
2605 | align 4 |
2593 | align 4 |
2606 | .ret: |
2594 | .ret: |
2607 | ret |
2595 | ret |
2608 | ;------------------------------------------------------------------------------ |
2596 | ;------------------------------------------------------------------------------ |
2609 | align 4 |
2597 | align 4 |
2610 | nosb2: |
2598 | nosb2: |
2611 | cmp ebx, 3 ; DRAW BACKGROUND |
2599 | cmp ebx, 3 ; DRAW BACKGROUND |
2612 | jnz nosb3 |
2600 | jnz nosb3 |
2613 | ;-------------------------------------- |
2601 | ;-------------------------------------- |
2614 | align 4 |
2602 | align 4 |
2615 | draw_background_temp: |
2603 | draw_background_temp: |
2616 | mov [background_defined], 1 |
2604 | mov [background_defined], 1 |
2617 | call force_redraw_background |
2605 | call force_redraw_background |
2618 | ;-------------------------------------- |
2606 | ;-------------------------------------- |
2619 | align 4 |
2607 | align 4 |
2620 | nosb31: |
2608 | nosb31: |
2621 | ret |
2609 | ret |
2622 | ;------------------------------------------------------------------------------ |
2610 | ;------------------------------------------------------------------------------ |
2623 | align 4 |
2611 | align 4 |
2624 | nosb3: |
2612 | nosb3: |
2625 | cmp ebx, 4 ; TILED / STRETCHED |
2613 | cmp ebx, 4 ; TILED / STRETCHED |
2626 | jnz nosb4 |
2614 | jnz nosb4 |
2627 | cmp ecx, [BgrDrawMode] |
2615 | cmp ecx, [BgrDrawMode] |
2628 | je nosb41 |
2616 | je nosb41 |
2629 | mov [BgrDrawMode], ecx |
2617 | mov [BgrDrawMode], ecx |
2630 | ;-------------------------------------- |
2618 | ;-------------------------------------- |
2631 | align 4 |
2619 | align 4 |
2632 | nosb41: |
2620 | nosb41: |
2633 | ret |
2621 | ret |
2634 | ;------------------------------------------------------------------------------ |
2622 | ;------------------------------------------------------------------------------ |
2635 | align 4 |
2623 | align 4 |
2636 | nosb4: |
2624 | nosb4: |
2637 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2625 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2638 | jnz nosb5 |
2626 | jnz nosb5 |
2639 | cmp [img_background], static_background_data |
2627 | cmp [img_background], static_background_data |
2640 | jnz @f |
2628 | jnz @f |
2641 | test edx, edx |
2629 | test edx, edx |
2642 | jnz .fin |
2630 | jnz .fin |
2643 | cmp esi, 4 |
2631 | cmp esi, 4 |
2644 | ja .fin |
2632 | ja .fin |
2645 | ;-------------------------------------- |
2633 | ;-------------------------------------- |
2646 | align 4 |
2634 | align 4 |
2647 | @@: |
2635 | @@: |
2648 | ; bughere |
2636 | ; bughere |
2649 | mov eax, ecx |
2637 | mov eax, ecx |
2650 | mov ebx, edx |
2638 | mov ebx, edx |
2651 | add ebx, [img_background];IMG_BACKGROUND |
2639 | add ebx, [img_background];IMG_BACKGROUND |
2652 | mov ecx, esi |
2640 | mov ecx, esi |
2653 | call memmove |
2641 | call memmove |
2654 | ;-------------------------------------- |
2642 | ;-------------------------------------- |
2655 | align 4 |
2643 | align 4 |
2656 | .fin: |
2644 | .fin: |
2657 | ret |
2645 | ret |
2658 | ;------------------------------------------------------------------------------ |
2646 | ;------------------------------------------------------------------------------ |
2659 | align 4 |
2647 | align 4 |
2660 | nosb5: |
2648 | nosb5: |
2661 | cmp ebx, 6 |
2649 | cmp ebx, 6 |
2662 | jnz nosb6 |
2650 | jnz nosb6 |
2663 | ;-------------------------------------- |
2651 | ;-------------------------------------- |
2664 | align 4 |
2652 | align 4 |
2665 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2653 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2666 | @@: |
2654 | @@: |
2667 | bts dword [bgrlock], 0 |
2655 | bts dword [bgrlock], 0 |
2668 | jnc @f |
2656 | jnc @f |
2669 | call change_task |
2657 | call change_task |
2670 | jmp @b |
2658 | jmp @b |
2671 | ;-------------------------------------- |
2659 | ;-------------------------------------- |
2672 | align 4 |
2660 | align 4 |
2673 | @@: |
2661 | @@: |
2674 | mov eax, [CURRENT_TASK] |
2662 | mov eax, [CURRENT_TASK] |
2675 | mov [bgrlockpid], eax |
2663 | mov [bgrlockpid], eax |
2676 | cmp [img_background], static_background_data |
2664 | cmp [img_background], static_background_data |
2677 | jz .nomem |
2665 | jz .nomem |
2678 | stdcall user_alloc, [mem_BACKGROUND] |
2666 | stdcall user_alloc, [mem_BACKGROUND] |
2679 | mov [esp+32], eax |
2667 | mov [esp+32], eax |
2680 | test eax, eax |
2668 | test eax, eax |
2681 | jz .nomem |
2669 | jz .nomem |
2682 | mov ebx, eax |
2670 | mov ebx, eax |
2683 | shr ebx, 12 |
2671 | shr ebx, 12 |
2684 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2672 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2685 | mov esi, [img_background] |
2673 | mov esi, [img_background] |
2686 | shr esi, 12 |
2674 | shr esi, 12 |
2687 | mov ecx, [mem_BACKGROUND] |
2675 | mov ecx, [mem_BACKGROUND] |
2688 | add ecx, 0xFFF |
2676 | add ecx, 0xFFF |
2689 | shr ecx, 12 |
2677 | shr ecx, 12 |
2690 | ;-------------------------------------- |
2678 | ;-------------------------------------- |
2691 | align 4 |
2679 | align 4 |
2692 | .z: |
2680 | .z: |
2693 | mov eax, [page_tabs+ebx*4] |
2681 | mov eax, [page_tabs+ebx*4] |
2694 | test al, 1 |
2682 | test al, 1 |
2695 | jz @f |
2683 | jz @f |
2696 | call free_page |
2684 | call free_page |
2697 | ;-------------------------------------- |
2685 | ;-------------------------------------- |
2698 | align 4 |
2686 | align 4 |
2699 | @@: |
2687 | @@: |
2700 | mov eax, [page_tabs+esi*4] |
2688 | mov eax, [page_tabs+esi*4] |
2701 | or al, PG_UW |
2689 | or al, PG_UW |
2702 | mov [page_tabs+ebx*4], eax |
2690 | mov [page_tabs+ebx*4], eax |
2703 | mov eax, ebx |
2691 | mov eax, ebx |
2704 | shl eax, 12 |
2692 | shl eax, 12 |
2705 | invlpg [eax] |
2693 | invlpg [eax] |
2706 | inc ebx |
2694 | inc ebx |
2707 | inc esi |
2695 | inc esi |
2708 | loop .z |
2696 | loop .z |
2709 | ret |
2697 | ret |
2710 | ;-------------------------------------- |
2698 | ;-------------------------------------- |
2711 | align 4 |
2699 | align 4 |
2712 | .nomem: |
2700 | .nomem: |
2713 | and [bgrlockpid], 0 |
2701 | and [bgrlockpid], 0 |
2714 | mov [bgrlock], 0 |
2702 | mov [bgrlock], 0 |
2715 | ;------------------------------------------------------------------------------ |
2703 | ;------------------------------------------------------------------------------ |
2716 | align 4 |
2704 | align 4 |
2717 | nosb6: |
2705 | nosb6: |
2718 | cmp ebx, 7 |
2706 | cmp ebx, 7 |
2719 | jnz nosb7 |
2707 | jnz nosb7 |
2720 | cmp [bgrlock], 0 |
2708 | cmp [bgrlock], 0 |
2721 | jz .err |
2709 | jz .err |
2722 | mov eax, [CURRENT_TASK] |
2710 | mov eax, [CURRENT_TASK] |
2723 | cmp [bgrlockpid], eax |
2711 | cmp [bgrlockpid], eax |
2724 | jnz .err |
2712 | jnz .err |
2725 | mov eax, ecx |
2713 | mov eax, ecx |
2726 | mov ebx, ecx |
2714 | mov ebx, ecx |
2727 | shr eax, 12 |
2715 | shr eax, 12 |
2728 | mov ecx, [page_tabs+(eax-1)*4] |
2716 | mov ecx, [page_tabs+(eax-1)*4] |
2729 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2717 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2730 | jz .err |
2718 | jz .err |
2731 | jnp .err |
2719 | jnp .err |
2732 | push eax |
2720 | push eax |
2733 | shr ecx, 12 |
2721 | shr ecx, 12 |
2734 | dec ecx |
2722 | dec ecx |
2735 | ;-------------------------------------- |
2723 | ;-------------------------------------- |
2736 | align 4 |
2724 | align 4 |
2737 | @@: |
2725 | @@: |
2738 | and dword [page_tabs+eax*4], 0 |
2726 | and dword [page_tabs+eax*4], 0 |
2739 | mov edx, eax |
2727 | mov edx, eax |
2740 | shl edx, 12 |
2728 | shl edx, 12 |
2741 | push eax |
2729 | push eax |
2742 | invlpg [edx] |
2730 | invlpg [edx] |
2743 | pop eax |
2731 | pop eax |
2744 | inc eax |
2732 | inc eax |
2745 | loop @b |
2733 | loop @b |
2746 | pop eax |
2734 | pop eax |
2747 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2735 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2748 | stdcall user_free, ebx |
2736 | stdcall user_free, ebx |
2749 | mov [esp+32], eax |
2737 | mov [esp+32], eax |
2750 | and [bgrlockpid], 0 |
2738 | and [bgrlockpid], 0 |
2751 | mov [bgrlock], 0 |
2739 | mov [bgrlock], 0 |
2752 | ret |
2740 | ret |
2753 | ;-------------------------------------- |
2741 | ;-------------------------------------- |
2754 | align 4 |
2742 | align 4 |
2755 | .err: |
2743 | .err: |
2756 | and dword [esp+32], 0 |
2744 | and dword [esp+32], 0 |
2757 | ret |
2745 | ret |
2758 | ;------------------------------------------------------------------------------ |
2746 | ;------------------------------------------------------------------------------ |
2759 | align 4 |
2747 | align 4 |
2760 | nosb7: |
2748 | nosb7: |
2761 | cmp ebx, 8 |
2749 | cmp ebx, 8 |
2762 | jnz nosb8 |
2750 | jnz nosb8 |
2763 | 2751 | ||
2764 | mov ecx, [current_slot] |
2752 | mov ecx, [current_slot] |
2765 | xor eax, eax |
2753 | xor eax, eax |
2766 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2754 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2767 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2755 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2768 | xor eax, eax |
2756 | xor eax, eax |
2769 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2757 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2770 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2758 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2771 | ret |
2759 | ret |
2772 | ;------------------------------------------------------------------------------ |
2760 | ;------------------------------------------------------------------------------ |
2773 | align 4 |
2761 | align 4 |
2774 | nosb8: |
2762 | nosb8: |
2775 | cmp ebx, 9 |
2763 | cmp ebx, 9 |
2776 | jnz nosb9 |
2764 | jnz nosb9 |
2777 | ; ecx = [left]*65536 + [right] |
2765 | ; ecx = [left]*65536 + [right] |
2778 | ; edx = [top]*65536 + [bottom] |
2766 | ; edx = [top]*65536 + [bottom] |
2779 | mov eax, [Screen_Max_X] |
2767 | mov eax, [Screen_Max_X] |
2780 | mov ebx, [Screen_Max_Y] |
2768 | mov ebx, [Screen_Max_Y] |
2781 | ; check [right] |
2769 | ; check [right] |
2782 | cmp cx, ax |
2770 | cmp cx, ax |
2783 | ja .exit |
2771 | ja .exit |
2784 | ; check [left] |
2772 | ; check [left] |
2785 | ror ecx, 16 |
2773 | ror ecx, 16 |
2786 | cmp cx, ax |
2774 | cmp cx, ax |
2787 | ja .exit |
2775 | ja .exit |
2788 | ; check [bottom] |
2776 | ; check [bottom] |
2789 | cmp dx, bx |
2777 | cmp dx, bx |
2790 | ja .exit |
2778 | ja .exit |
2791 | ; check [top] |
2779 | ; check [top] |
2792 | ror edx, 16 |
2780 | ror edx, 16 |
2793 | cmp dx, bx |
2781 | cmp dx, bx |
2794 | ja .exit |
2782 | ja .exit |
2795 | 2783 | ||
2796 | movzx eax, cx ; [left] |
2784 | movzx eax, cx ; [left] |
2797 | movzx ebx, dx ; [top] |
2785 | movzx ebx, dx ; [top] |
2798 | 2786 | ||
2799 | shr ecx, 16 ; [right] |
2787 | shr ecx, 16 ; [right] |
2800 | shr edx, 16 ; [bottom] |
2788 | shr edx, 16 ; [bottom] |
2801 | 2789 | ||
2802 | mov [background_defined], 1 |
2790 | mov [background_defined], 1 |
2803 | 2791 | ||
2804 | mov [draw_data+32 + RECT.left], eax |
2792 | mov [draw_data+32 + RECT.left], eax |
2805 | mov [draw_data+32 + RECT.top], ebx |
2793 | mov [draw_data+32 + RECT.top], ebx |
2806 | 2794 | ||
2807 | mov [draw_data+32 + RECT.right], ecx |
2795 | mov [draw_data+32 + RECT.right], ecx |
2808 | mov [draw_data+32 + RECT.bottom], edx |
2796 | mov [draw_data+32 + RECT.bottom], edx |
2809 | 2797 | ||
2810 | inc byte[REDRAW_BACKGROUND] |
2798 | inc byte[REDRAW_BACKGROUND] |
2811 | call wakeup_osloop |
2799 | call wakeup_osloop |
2812 | ;-------------------------------------- |
2800 | ;-------------------------------------- |
2813 | align 4 |
2801 | align 4 |
2814 | .exit: |
2802 | .exit: |
2815 | ret |
2803 | ret |
2816 | ;------------------------------------------------------------------------------ |
2804 | ;------------------------------------------------------------------------------ |
2817 | align 4 |
2805 | align 4 |
2818 | nosb9: |
2806 | nosb9: |
2819 | ret |
2807 | ret |
2820 | ;------------------------------------------------------------------------------ |
2808 | ;------------------------------------------------------------------------------ |
2821 | align 4 |
2809 | align 4 |
2822 | uglobal |
2810 | uglobal |
2823 | BG_Rect_X_left_right dd 0x0 |
2811 | BG_Rect_X_left_right dd 0x0 |
2824 | BG_Rect_Y_top_bottom dd 0x0 |
2812 | BG_Rect_Y_top_bottom dd 0x0 |
2825 | endg |
2813 | endg |
2826 | ;------------------------------------------------------------------------------ |
2814 | ;------------------------------------------------------------------------------ |
2827 | align 4 |
2815 | align 4 |
2828 | force_redraw_background: |
2816 | force_redraw_background: |
2829 | and [draw_data+32 + RECT.left], 0 |
2817 | and [draw_data+32 + RECT.left], 0 |
2830 | and [draw_data+32 + RECT.top], 0 |
2818 | and [draw_data+32 + RECT.top], 0 |
2831 | push eax ebx |
2819 | push eax ebx |
2832 | mov eax, [Screen_Max_X] |
2820 | mov eax, [Screen_Max_X] |
2833 | mov ebx, [Screen_Max_Y] |
2821 | mov ebx, [Screen_Max_Y] |
2834 | mov [draw_data+32 + RECT.right], eax |
2822 | mov [draw_data+32 + RECT.right], eax |
2835 | mov [draw_data+32 + RECT.bottom], ebx |
2823 | mov [draw_data+32 + RECT.bottom], ebx |
2836 | pop ebx eax |
2824 | pop ebx eax |
2837 | inc byte[REDRAW_BACKGROUND] |
2825 | inc byte[REDRAW_BACKGROUND] |
2838 | call wakeup_osloop |
2826 | call wakeup_osloop |
2839 | ret |
2827 | ret |
2840 | ;------------------------------------------------------------------------------ |
2828 | ;------------------------------------------------------------------------------ |
2841 | align 4 |
2829 | align 4 |
2842 | sys_getbackground: |
2830 | sys_getbackground: |
2843 | ; cmp eax,1 ; SIZE |
2831 | ; cmp eax,1 ; SIZE |
2844 | dec ebx |
2832 | dec ebx |
2845 | jnz nogb1 |
2833 | jnz nogb1 |
2846 | mov eax, [BgrDataWidth] |
2834 | mov eax, [BgrDataWidth] |
2847 | shl eax, 16 |
2835 | shl eax, 16 |
2848 | mov ax, word [BgrDataHeight] |
2836 | mov ax, word [BgrDataHeight] |
2849 | mov [esp+32], eax |
2837 | mov [esp+32], eax |
2850 | ret |
2838 | ret |
2851 | ;------------------------------------------------------------------------------ |
2839 | ;------------------------------------------------------------------------------ |
2852 | align 4 |
2840 | align 4 |
2853 | nogb1: |
2841 | nogb1: |
2854 | ; cmp eax,2 ; PIXEL |
2842 | ; cmp eax,2 ; PIXEL |
2855 | dec ebx |
2843 | dec ebx |
2856 | jnz nogb2 |
2844 | jnz nogb2 |
2857 | 2845 | ||
2858 | mov eax, [img_background] |
2846 | mov eax, [img_background] |
2859 | test ecx, ecx |
2847 | test ecx, ecx |
2860 | jz @f |
2848 | jz @f |
2861 | cmp eax, static_background_data |
2849 | cmp eax, static_background_data |
2862 | jz .ret |
2850 | jz .ret |
2863 | ;-------------------------------------- |
2851 | ;-------------------------------------- |
2864 | align 4 |
2852 | align 4 |
2865 | @@: |
2853 | @@: |
2866 | mov ebx, [mem_BACKGROUND] |
2854 | mov ebx, [mem_BACKGROUND] |
2867 | add ebx, 4095 |
2855 | add ebx, 4095 |
2868 | and ebx, -4096 |
2856 | and ebx, -4096 |
2869 | sub ebx, 4 |
2857 | sub ebx, 4 |
2870 | cmp ecx, ebx |
2858 | cmp ecx, ebx |
2871 | ja .ret |
2859 | ja .ret |
2872 | 2860 | ||
2873 | mov eax, [ecx+eax] |
2861 | mov eax, [ecx+eax] |
2874 | 2862 | ||
2875 | and eax, 0xFFFFFF |
2863 | and eax, 0xFFFFFF |
2876 | mov [esp+32], eax |
2864 | mov [esp+32], eax |
2877 | ;-------------------------------------- |
2865 | ;-------------------------------------- |
2878 | align 4 |
2866 | align 4 |
2879 | .ret: |
2867 | .ret: |
2880 | ret |
2868 | ret |
2881 | ;------------------------------------------------------------------------------ |
2869 | ;------------------------------------------------------------------------------ |
2882 | align 4 |
2870 | align 4 |
2883 | nogb2: |
2871 | nogb2: |
2884 | 2872 | ||
2885 | ; cmp eax,4 ; TILED / STRETCHED |
2873 | ; cmp eax,4 ; TILED / STRETCHED |
2886 | dec ebx |
2874 | dec ebx |
2887 | dec ebx |
2875 | dec ebx |
2888 | jnz nogb4 |
2876 | jnz nogb4 |
2889 | mov eax, [BgrDrawMode] |
2877 | mov eax, [BgrDrawMode] |
2890 | ;-------------------------------------- |
2878 | ;-------------------------------------- |
2891 | align 4 |
2879 | align 4 |
2892 | nogb4: |
2880 | nogb4: |
2893 | mov [esp+32], eax |
2881 | mov [esp+32], eax |
2894 | ret |
2882 | ret |
2895 | ;------------------------------------------------------------------------------ |
2883 | ;------------------------------------------------------------------------------ |
2896 | align 4 |
2884 | align 4 |
2897 | sys_getkey: |
2885 | sys_getkey: |
2898 | mov [esp + 32], dword 1 |
2886 | mov [esp + 32], dword 1 |
2899 | ; test main buffer |
2887 | ; test main buffer |
2900 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2888 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2901 | movzx ecx, word [WIN_STACK + ebx * 2] |
2889 | movzx ecx, word [WIN_STACK + ebx * 2] |
2902 | mov edx, [TASK_COUNT] |
2890 | mov edx, [TASK_COUNT] |
2903 | cmp ecx, edx |
2891 | cmp ecx, edx |
2904 | jne .finish |
2892 | jne .finish |
2905 | cmp [KEY_COUNT], byte 0 |
2893 | cmp [KEY_COUNT], byte 0 |
2906 | je .finish |
2894 | je .finish |
2907 | movzx ax, byte [KEY_BUFF + 120 + 2] |
2895 | movzx ax, byte [KEY_BUFF + 120 + 2] |
2908 | shl eax, 8 |
2896 | shl eax, 8 |
2909 | mov al, byte [KEY_BUFF] |
2897 | mov al, byte [KEY_BUFF] |
2910 | shl eax, 8 |
2898 | shl eax, 8 |
2911 | push eax |
2899 | push eax |
2912 | dec byte [KEY_COUNT] |
2900 | dec byte [KEY_COUNT] |
2913 | and byte [KEY_COUNT], 127 |
2901 | and byte [KEY_COUNT], 127 |
2914 | movzx ecx, byte [KEY_COUNT] |
2902 | movzx ecx, byte [KEY_COUNT] |
2915 | add ecx, 2 |
2903 | add ecx, 2 |
2916 | mov eax, KEY_BUFF + 1 |
2904 | mov eax, KEY_BUFF + 1 |
2917 | mov ebx, KEY_BUFF |
2905 | mov ebx, KEY_BUFF |
2918 | call memmove |
2906 | call memmove |
2919 | add eax, 120 + 2 |
2907 | add eax, 120 + 2 |
2920 | add ebx, 120 + 2 |
2908 | add ebx, 120 + 2 |
2921 | call memmove |
2909 | call memmove |
2922 | pop eax |
2910 | pop eax |
2923 | ;-------------------------------------- |
2911 | ;-------------------------------------- |
2924 | align 4 |
2912 | align 4 |
2925 | .ret_eax: |
2913 | .ret_eax: |
2926 | mov [esp + 32], eax |
2914 | mov [esp + 32], eax |
2927 | ret |
2915 | ret |
2928 | ;-------------------------------------- |
2916 | ;-------------------------------------- |
2929 | align 4 |
2917 | align 4 |
2930 | .finish: |
2918 | .finish: |
2931 | ; test hotkeys buffer |
2919 | ; test hotkeys buffer |
2932 | mov ecx, hotkey_buffer |
2920 | mov ecx, hotkey_buffer |
2933 | ;-------------------------------------- |
2921 | ;-------------------------------------- |
2934 | align 4 |
2922 | align 4 |
2935 | @@: |
2923 | @@: |
2936 | cmp [ecx], ebx |
2924 | cmp [ecx], ebx |
2937 | jz .found |
2925 | jz .found |
2938 | add ecx, 8 |
2926 | add ecx, 8 |
2939 | cmp ecx, hotkey_buffer + 120 * 8 |
2927 | cmp ecx, hotkey_buffer + 120 * 8 |
2940 | jb @b |
2928 | jb @b |
2941 | ret |
2929 | ret |
2942 | ;-------------------------------------- |
2930 | ;-------------------------------------- |
2943 | align 4 |
2931 | align 4 |
2944 | .found: |
2932 | .found: |
2945 | mov ax, [ecx + 6] |
2933 | mov ax, [ecx + 6] |
2946 | shl eax, 16 |
2934 | shl eax, 16 |
2947 | mov ah, [ecx + 4] |
2935 | mov ah, [ecx + 4] |
2948 | mov al, 2 |
2936 | mov al, 2 |
2949 | and dword [ecx + 4], 0 |
2937 | and dword [ecx + 4], 0 |
2950 | and dword [ecx], 0 |
2938 | and dword [ecx], 0 |
2951 | jmp .ret_eax |
2939 | jmp .ret_eax |
2952 | ;------------------------------------------------------------------------------ |
2940 | ;------------------------------------------------------------------------------ |
2953 | align 4 |
2941 | align 4 |
2954 | sys_getbutton: |
2942 | sys_getbutton: |
2955 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2943 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2956 | mov [esp + 32], dword 1 |
2944 | mov [esp + 32], dword 1 |
2957 | movzx ecx, word [WIN_STACK + ebx * 2] |
2945 | movzx ecx, word [WIN_STACK + ebx * 2] |
2958 | mov edx, [TASK_COUNT] ; less than 256 processes |
2946 | mov edx, [TASK_COUNT] ; less than 256 processes |
2959 | cmp ecx, edx |
2947 | cmp ecx, edx |
2960 | jne .exit |
2948 | jne .exit |
2961 | movzx eax, byte [BTN_COUNT] |
2949 | movzx eax, byte [BTN_COUNT] |
2962 | test eax, eax |
2950 | test eax, eax |
2963 | jz .exit |
2951 | jz .exit |
2964 | mov eax, [BTN_BUFF] |
2952 | mov eax, [BTN_BUFF] |
2965 | and al, 0xFE ; delete left button bit |
2953 | and al, 0xFE ; delete left button bit |
2966 | mov [BTN_COUNT], byte 0 |
2954 | mov [BTN_COUNT], byte 0 |
2967 | mov [esp + 32], eax |
2955 | mov [esp + 32], eax |
2968 | ;-------------------------------------- |
2956 | ;-------------------------------------- |
2969 | align 4 |
2957 | align 4 |
2970 | .exit: |
2958 | .exit: |
2971 | ret |
2959 | ret |
2972 | ;------------------------------------------------------------------------------ |
2960 | ;------------------------------------------------------------------------------ |
2973 | align 4 |
2961 | align 4 |
2974 | sys_cpuusage: |
2962 | sys_cpuusage: |
2975 | 2963 | ||
2976 | ; RETURN: |
2964 | ; RETURN: |
2977 | ; |
2965 | ; |
2978 | ; +00 dword process cpu usage |
2966 | ; +00 dword process cpu usage |
2979 | ; +04 word position in windowing stack |
2967 | ; +04 word position in windowing stack |
2980 | ; +06 word windowing stack value at current position (cpu nro) |
2968 | ; +06 word windowing stack value at current position (cpu nro) |
2981 | ; +10 12 bytes name |
2969 | ; +10 12 bytes name |
2982 | ; +22 dword start in mem |
2970 | ; +22 dword start in mem |
2983 | ; +26 dword used mem |
2971 | ; +26 dword used mem |
2984 | ; +30 dword PID , process idenfification number |
2972 | ; +30 dword PID , process idenfification number |
2985 | ; |
2973 | ; |
2986 | 2974 | ||
2987 | cmp ecx, -1 ; who am I ? |
2975 | cmp ecx, -1 ; who am I ? |
2988 | jne .no_who_am_i |
2976 | jne .no_who_am_i |
2989 | mov ecx, [CURRENT_TASK] |
2977 | mov ecx, [CURRENT_TASK] |
2990 | .no_who_am_i: |
2978 | .no_who_am_i: |
2991 | cmp ecx, max_processes |
2979 | cmp ecx, max_processes |
2992 | ja .nofillbuf |
2980 | ja .nofillbuf |
2993 | 2981 | ||
2994 | ; +4: word: position of the window of thread in the window stack |
2982 | ; +4: word: position of the window of thread in the window stack |
2995 | mov ax, [WIN_STACK + ecx * 2] |
2983 | mov ax, [WIN_STACK + ecx * 2] |
2996 | mov [ebx+4], ax |
2984 | mov [ebx+4], ax |
2997 | ; +6: word: number of the thread slot, which window has in the window stack |
2985 | ; +6: word: number of the thread slot, which window has in the window stack |
2998 | ; position ecx (has no relation to the specific thread) |
2986 | ; position ecx (has no relation to the specific thread) |
2999 | mov ax, [WIN_POS + ecx * 2] |
2987 | mov ax, [WIN_POS + ecx * 2] |
3000 | mov [ebx+6], ax |
2988 | mov [ebx+6], ax |
3001 | 2989 | ||
3002 | shl ecx, 5 |
2990 | shl ecx, 5 |
3003 | 2991 | ||
3004 | ; +0: dword: memory usage |
2992 | ; +0: dword: memory usage |
3005 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2993 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3006 | mov [ebx], eax |
2994 | mov [ebx], eax |
3007 | ; +10: 11 bytes: name of the process |
2995 | ; +10: 11 bytes: name of the process |
3008 | push ecx |
2996 | push ecx |
3009 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2997 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3010 | add ebx, 10 |
2998 | add ebx, 10 |
3011 | mov ecx, 11 |
2999 | mov ecx, 11 |
3012 | call memmove |
3000 | call memmove |
3013 | pop ecx |
3001 | pop ecx |
3014 | 3002 | ||
3015 | ; +22: address of the process in memory |
3003 | ; +22: address of the process in memory |
3016 | ; +26: size of used memory - 1 |
3004 | ; +26: size of used memory - 1 |
3017 | push edi |
3005 | push edi |
3018 | lea edi, [ebx+12] |
3006 | lea edi, [ebx+12] |
3019 | xor eax, eax |
3007 | xor eax, eax |
3020 | mov edx, 0x100000*16 |
3008 | mov edx, 0x100000*16 |
3021 | cmp ecx, 1 shl 5 |
3009 | cmp ecx, 1 shl 5 |
3022 | je .os_mem |
3010 | je .os_mem |
3023 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3011 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3024 | mov eax, std_application_base_address |
3012 | mov eax, std_application_base_address |
3025 | .os_mem: |
3013 | .os_mem: |
3026 | stosd |
3014 | stosd |
3027 | lea eax, [edx-1] |
3015 | lea eax, [edx-1] |
3028 | stosd |
3016 | stosd |
3029 | 3017 | ||
3030 | ; +30: PID/TID |
3018 | ; +30: PID/TID |
3031 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3019 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3032 | stosd |
3020 | stosd |
3033 | 3021 | ||
3034 | ; window position and size |
3022 | ; window position and size |
3035 | push esi |
3023 | push esi |
3036 | lea esi, [ecx + window_data + WDATA.box] |
3024 | lea esi, [ecx + window_data + WDATA.box] |
3037 | movsd |
3025 | movsd |
3038 | movsd |
3026 | movsd |
3039 | movsd |
3027 | movsd |
3040 | movsd |
3028 | movsd |
3041 | 3029 | ||
3042 | ; Process state (+50) |
3030 | ; Process state (+50) |
3043 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3031 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3044 | stosd |
3032 | stosd |
3045 | 3033 | ||
3046 | ; Window client area box |
3034 | ; Window client area box |
3047 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3035 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3048 | movsd |
3036 | movsd |
3049 | movsd |
3037 | movsd |
3050 | movsd |
3038 | movsd |
3051 | movsd |
3039 | movsd |
3052 | 3040 | ||
3053 | ; Window state |
3041 | ; Window state |
3054 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3042 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3055 | stosb |
3043 | stosb |
3056 | 3044 | ||
3057 | ; Event mask (+71) |
3045 | ; Event mask (+71) |
3058 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3046 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3059 | stosd |
3047 | stosd |
3060 | 3048 | ||
3061 | ; Keyboard mode (+75) |
3049 | ; Keyboard mode (+75) |
3062 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3050 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3063 | stosb |
3051 | stosb |
3064 | 3052 | ||
3065 | pop esi |
3053 | pop esi |
3066 | pop edi |
3054 | pop edi |
3067 | 3055 | ||
3068 | .nofillbuf: |
3056 | .nofillbuf: |
3069 | ; return number of processes |
3057 | ; return number of processes |
3070 | 3058 | ||
3071 | mov eax, [TASK_COUNT] |
3059 | mov eax, [TASK_COUNT] |
3072 | mov [esp+32], eax |
3060 | mov [esp+32], eax |
3073 | ret |
3061 | ret |
3074 | 3062 | ||
3075 | align 4 |
3063 | align 4 |
3076 | sys_clock: |
3064 | sys_clock: |
3077 | cli |
3065 | cli |
3078 | ; Mikhail Lisovin xx Jan 2005 |
3066 | ; Mikhail Lisovin xx Jan 2005 |
3079 | @@: |
3067 | @@: |
3080 | mov al, 10 |
3068 | mov al, 10 |
3081 | out 0x70, al |
3069 | out 0x70, al |
3082 | in al, 0x71 |
3070 | in al, 0x71 |
3083 | test al, al |
3071 | test al, al |
3084 | jns @f |
3072 | jns @f |
3085 | mov esi, 1 |
3073 | mov esi, 1 |
3086 | call delay_ms |
3074 | call delay_ms |
3087 | jmp @b |
3075 | jmp @b |
3088 | @@: |
3076 | @@: |
3089 | ; end Lisovin's fix |
3077 | ; end Lisovin's fix |
3090 | 3078 | ||
3091 | xor al, al ; seconds |
3079 | xor al, al ; seconds |
3092 | out 0x70, al |
3080 | out 0x70, al |
3093 | in al, 0x71 |
3081 | in al, 0x71 |
3094 | movzx ecx, al |
3082 | movzx ecx, al |
3095 | mov al, 02 ; minutes |
3083 | mov al, 02 ; minutes |
3096 | shl ecx, 16 |
3084 | shl ecx, 16 |
3097 | out 0x70, al |
3085 | out 0x70, al |
3098 | in al, 0x71 |
3086 | in al, 0x71 |
3099 | movzx edx, al |
3087 | movzx edx, al |
3100 | mov al, 04 ; hours |
3088 | mov al, 04 ; hours |
3101 | shl edx, 8 |
3089 | shl edx, 8 |
3102 | out 0x70, al |
3090 | out 0x70, al |
3103 | in al, 0x71 |
3091 | in al, 0x71 |
3104 | add ecx, edx |
3092 | add ecx, edx |
3105 | movzx edx, al |
3093 | movzx edx, al |
3106 | add ecx, edx |
3094 | add ecx, edx |
3107 | sti |
3095 | sti |
3108 | mov [esp + 32], ecx |
3096 | mov [esp + 32], ecx |
3109 | ret |
3097 | ret |
3110 | 3098 | ||
3111 | 3099 | ||
3112 | align 4 |
3100 | align 4 |
3113 | 3101 | ||
3114 | sys_date: |
3102 | sys_date: |
3115 | 3103 | ||
3116 | cli |
3104 | cli |
3117 | @@: |
3105 | @@: |
3118 | mov al, 10 |
3106 | mov al, 10 |
3119 | out 0x70, al |
3107 | out 0x70, al |
3120 | in al, 0x71 |
3108 | in al, 0x71 |
3121 | test al, al |
3109 | test al, al |
3122 | jns @f |
3110 | jns @f |
3123 | mov esi, 1 |
3111 | mov esi, 1 |
3124 | call delay_ms |
3112 | call delay_ms |
3125 | jmp @b |
3113 | jmp @b |
3126 | @@: |
3114 | @@: |
3127 | 3115 | ||
3128 | mov ch, 0 |
3116 | mov ch, 0 |
3129 | mov al, 7 ; date |
3117 | mov al, 7 ; date |
3130 | out 0x70, al |
3118 | out 0x70, al |
3131 | in al, 0x71 |
3119 | in al, 0x71 |
3132 | mov cl, al |
3120 | mov cl, al |
3133 | mov al, 8 ; month |
3121 | mov al, 8 ; month |
3134 | shl ecx, 16 |
3122 | shl ecx, 16 |
3135 | out 0x70, al |
3123 | out 0x70, al |
3136 | in al, 0x71 |
3124 | in al, 0x71 |
3137 | mov ch, al |
3125 | mov ch, al |
3138 | mov al, 9 ; year |
3126 | mov al, 9 ; year |
3139 | out 0x70, al |
3127 | out 0x70, al |
3140 | in al, 0x71 |
3128 | in al, 0x71 |
3141 | mov cl, al |
3129 | mov cl, al |
3142 | sti |
3130 | sti |
3143 | mov [esp+32], ecx |
3131 | mov [esp+32], ecx |
3144 | ret |
3132 | ret |
3145 | 3133 | ||
3146 | 3134 | ||
3147 | ; redraw status |
3135 | ; redraw status |
3148 | 3136 | ||
3149 | sys_redrawstat: |
3137 | sys_redrawstat: |
3150 | cmp ebx, 1 |
3138 | cmp ebx, 1 |
3151 | jne no_widgets_away |
3139 | jne no_widgets_away |
3152 | ; buttons away |
3140 | ; buttons away |
3153 | mov ecx, [CURRENT_TASK] |
3141 | mov ecx, [CURRENT_TASK] |
3154 | sys_newba2: |
3142 | sys_newba2: |
3155 | mov edi, [BTN_ADDR] |
3143 | mov edi, [BTN_ADDR] |
3156 | cmp [edi], dword 0 ; empty button list ? |
3144 | cmp [edi], dword 0 ; empty button list ? |
3157 | je end_of_buttons_away |
3145 | je end_of_buttons_away |
3158 | movzx ebx, word [edi] |
3146 | movzx ebx, word [edi] |
3159 | inc ebx |
3147 | inc ebx |
3160 | mov eax, edi |
3148 | mov eax, edi |
3161 | sys_newba: |
3149 | sys_newba: |
3162 | dec ebx |
3150 | dec ebx |
3163 | jz end_of_buttons_away |
3151 | jz end_of_buttons_away |
3164 | 3152 | ||
3165 | add eax, 0x10 |
3153 | add eax, 0x10 |
3166 | cmp cx, [eax] |
3154 | cmp cx, [eax] |
3167 | jnz sys_newba |
3155 | jnz sys_newba |
3168 | 3156 | ||
3169 | push eax ebx ecx |
3157 | push eax ebx ecx |
3170 | mov ecx, ebx |
3158 | mov ecx, ebx |
3171 | inc ecx |
3159 | inc ecx |
3172 | shl ecx, 4 |
3160 | shl ecx, 4 |
3173 | mov ebx, eax |
3161 | mov ebx, eax |
3174 | add eax, 0x10 |
3162 | add eax, 0x10 |
3175 | call memmove |
3163 | call memmove |
3176 | dec dword [edi] |
3164 | dec dword [edi] |
3177 | pop ecx ebx eax |
3165 | pop ecx ebx eax |
3178 | 3166 | ||
3179 | jmp sys_newba2 |
3167 | jmp sys_newba2 |
3180 | 3168 | ||
3181 | end_of_buttons_away: |
3169 | end_of_buttons_away: |
3182 | 3170 | ||
3183 | ret |
3171 | ret |
3184 | 3172 | ||
3185 | no_widgets_away: |
3173 | no_widgets_away: |
3186 | 3174 | ||
3187 | cmp ebx, 2 |
3175 | cmp ebx, 2 |
3188 | jnz srl1 |
3176 | jnz srl1 |
3189 | 3177 | ||
3190 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3178 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3191 | add edx, draw_data - CURRENT_TASK |
3179 | add edx, draw_data - CURRENT_TASK |
3192 | mov [edx + RECT.left], 0 |
3180 | mov [edx + RECT.left], 0 |
3193 | mov [edx + RECT.top], 0 |
3181 | mov [edx + RECT.top], 0 |
3194 | mov eax, [Screen_Max_X] |
3182 | mov eax, [Screen_Max_X] |
3195 | mov [edx + RECT.right], eax |
3183 | mov [edx + RECT.right], eax |
3196 | mov eax, [Screen_Max_Y] |
3184 | mov eax, [Screen_Max_Y] |
3197 | mov [edx + RECT.bottom], eax |
3185 | mov [edx + RECT.bottom], eax |
3198 | 3186 | ||
3199 | srl1: |
3187 | srl1: |
3200 | ret |
3188 | ret |
3201 | 3189 | ||
3202 | ;ok - 100% work |
3190 | ;ok - 100% work |
3203 | ;nt - not tested |
3191 | ;nt - not tested |
3204 | ;--------------------------------------------------------------------------------------------- |
3192 | ;--------------------------------------------------------------------------------------------- |
3205 | ;eax |
3193 | ;eax |
3206 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3194 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3207 | ;1 - change task. Ret nothing. Block. ok. |
3195 | ;1 - change task. Ret nothing. Block. ok. |
3208 | ;2 - performance control |
3196 | ;2 - performance control |
3209 | ; ebx |
3197 | ; ebx |
3210 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3198 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3211 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3199 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3212 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3200 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3213 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3201 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3214 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3202 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3215 | ;eax |
3203 | ;eax |
3216 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3204 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3217 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3205 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3218 | ;--------------------------------------------------------------------------------------------- |
3206 | ;--------------------------------------------------------------------------------------------- |
3219 | iglobal |
3207 | iglobal |
3220 | align 4 |
3208 | align 4 |
3221 | sheduler: |
3209 | sheduler: |
3222 | dd sys_sheduler.00 |
3210 | dd sys_sheduler.00 |
3223 | dd change_task |
3211 | dd change_task |
3224 | dd sys_sheduler.02 |
3212 | dd sys_sheduler.02 |
3225 | dd sys_sheduler.03 |
3213 | dd sys_sheduler.03 |
3226 | dd sys_sheduler.04 |
3214 | dd sys_sheduler.04 |
3227 | endg |
3215 | endg |
3228 | sys_sheduler: |
3216 | sys_sheduler: |
3229 | ;rewritten by |
3217 | ;rewritten by |
3230 | jmp dword [sheduler+ebx*4] |
3218 | jmp dword [sheduler+ebx*4] |
3231 | ;.shed_counter: |
3219 | ;.shed_counter: |
3232 | .00: |
3220 | .00: |
3233 | mov eax, [context_counter] |
3221 | mov eax, [context_counter] |
3234 | mov [esp+32], eax |
3222 | mov [esp+32], eax |
3235 | ret |
3223 | ret |
3236 | 3224 | ||
3237 | .02: |
3225 | .02: |
3238 | ;.perf_control: |
3226 | ;.perf_control: |
3239 | inc ebx ;before ebx=2, ebx=3 |
3227 | inc ebx ;before ebx=2, ebx=3 |
3240 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3228 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3241 | jz cache_disable |
3229 | jz cache_disable |
3242 | 3230 | ||
3243 | dec ebx ;ebx=2 |
3231 | dec ebx ;ebx=2 |
3244 | cmp ebx, ecx ; |
3232 | cmp ebx, ecx ; |
3245 | jz cache_enable ;if ecx=2 and ebx=2 |
3233 | jz cache_enable ;if ecx=2 and ebx=2 |
3246 | 3234 | ||
3247 | dec ebx ;ebx=1 |
3235 | dec ebx ;ebx=1 |
3248 | cmp ebx, ecx |
3236 | cmp ebx, ecx |
3249 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3237 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3250 | 3238 | ||
3251 | dec ebx |
3239 | dec ebx |
3252 | test ebx, ecx ;ebx=0 and ecx=0 |
3240 | test ebx, ecx ;ebx=0 and ecx=0 |
3253 | jz modify_pce ;if ecx=0 |
3241 | jz modify_pce ;if ecx=0 |
3254 | 3242 | ||
3255 | ret |
3243 | ret |
3256 | 3244 | ||
3257 | .03: |
3245 | .03: |
3258 | ;.rdmsr_instr: |
3246 | ;.rdmsr_instr: |
3259 | ;now counter in ecx |
3247 | ;now counter in ecx |
3260 | ;(edx:eax) esi:edi => edx:esi |
3248 | ;(edx:eax) esi:edi => edx:esi |
3261 | mov eax, esi |
3249 | mov eax, esi |
3262 | mov ecx, edx |
3250 | mov ecx, edx |
3263 | rdmsr |
3251 | rdmsr |
3264 | mov [esp+32], eax |
3252 | mov [esp+32], eax |
3265 | mov [esp+20], edx ;ret in ebx? |
3253 | mov [esp+20], edx ;ret in ebx? |
3266 | ret |
3254 | ret |
3267 | 3255 | ||
3268 | .04: |
3256 | .04: |
3269 | ;.wrmsr_instr: |
3257 | ;.wrmsr_instr: |
3270 | ;now counter in ecx |
3258 | ;now counter in ecx |
3271 | ;(edx:eax) esi:edi => edx:esi |
3259 | ;(edx:eax) esi:edi => edx:esi |
3272 | ; Fast Call MSR can't be destroy |
3260 | ; Fast Call MSR can't be destroy |
3273 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3261 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3274 | ; включаются/выключаются расширенные возможности |
3262 | ; включаются/выключаются расширенные возможности |
3275 | cmp edx, MSR_SYSENTER_CS |
3263 | cmp edx, MSR_SYSENTER_CS |
3276 | je @f |
3264 | je @f |
3277 | cmp edx, MSR_SYSENTER_ESP |
3265 | cmp edx, MSR_SYSENTER_ESP |
3278 | je @f |
3266 | je @f |
3279 | cmp edx, MSR_SYSENTER_EIP |
3267 | cmp edx, MSR_SYSENTER_EIP |
3280 | je @f |
3268 | je @f |
3281 | cmp edx, MSR_AMD_STAR |
3269 | cmp edx, MSR_AMD_STAR |
3282 | je @f |
3270 | je @f |
3283 | 3271 | ||
3284 | mov eax, esi |
3272 | mov eax, esi |
3285 | mov ecx, edx |
3273 | mov ecx, edx |
3286 | wrmsr |
3274 | wrmsr |
3287 | ; mov [esp + 32], eax |
3275 | ; mov [esp + 32], eax |
3288 | ; mov [esp + 20], edx ;ret in ebx? |
3276 | ; mov [esp + 20], edx ;ret in ebx? |
3289 | @@: |
3277 | @@: |
3290 | ret |
3278 | ret |
3291 | 3279 | ||
3292 | cache_disable: |
3280 | cache_disable: |
3293 | mov eax, cr0 |
3281 | mov eax, cr0 |
3294 | or eax, 01100000000000000000000000000000b |
3282 | or eax, 01100000000000000000000000000000b |
3295 | mov cr0, eax |
3283 | mov cr0, eax |
3296 | wbinvd ;set MESI |
3284 | wbinvd ;set MESI |
3297 | ret |
3285 | ret |
3298 | 3286 | ||
3299 | cache_enable: |
3287 | cache_enable: |
3300 | mov eax, cr0 |
3288 | mov eax, cr0 |
3301 | and eax, 10011111111111111111111111111111b |
3289 | and eax, 10011111111111111111111111111111b |
3302 | mov cr0, eax |
3290 | mov cr0, eax |
3303 | ret |
3291 | ret |
3304 | 3292 | ||
3305 | is_cache_enabled: |
3293 | is_cache_enabled: |
3306 | mov eax, cr0 |
3294 | mov eax, cr0 |
3307 | mov ebx, eax |
3295 | mov ebx, eax |
3308 | and eax, 01100000000000000000000000000000b |
3296 | and eax, 01100000000000000000000000000000b |
3309 | jz cache_disabled |
3297 | jz cache_disabled |
3310 | mov [esp+32], ebx |
3298 | mov [esp+32], ebx |
3311 | cache_disabled: |
3299 | cache_disabled: |
3312 | mov dword [esp+32], eax;0 |
3300 | mov dword [esp+32], eax;0 |
3313 | ret |
3301 | ret |
3314 | 3302 | ||
3315 | modify_pce: |
3303 | modify_pce: |
3316 | mov eax, cr4 |
3304 | mov eax, cr4 |
3317 | ; mov ebx,0 |
3305 | ; mov ebx,0 |
3318 | ; or bx,100000000b ;pce |
3306 | ; or bx,100000000b ;pce |
3319 | ; xor eax,ebx ;invert pce |
3307 | ; xor eax,ebx ;invert pce |
3320 | bts eax, 8;pce=cr4[8] |
3308 | bts eax, 8;pce=cr4[8] |
3321 | mov cr4, eax |
3309 | mov cr4, eax |
3322 | mov [esp+32], eax |
3310 | mov [esp+32], eax |
3323 | ret |
3311 | ret |
3324 | ;--------------------------------------------------------------------------------------------- |
3312 | ;--------------------------------------------------------------------------------------------- |
3325 | 3313 | ||
3326 | 3314 | ||
3327 | ; check if pixel is allowed to be drawn |
3315 | ; check if pixel is allowed to be drawn |
3328 | 3316 | ||
3329 | ;checkpixel: |
3317 | ;checkpixel: |
3330 | ; push eax edx |
3318 | ; push eax edx |
3331 | 3319 | ||
3332 | ;; mov edx, [Screen_Max_X] ; screen x size |
3320 | ;; mov edx, [Screen_Max_X] ; screen x size |
3333 | ;; inc edx |
3321 | ;; inc edx |
3334 | ;; imul edx, ebx |
3322 | ;; imul edx, ebx |
3335 | ; mov edx, [d_width_calc_area + ebx*4] |
3323 | ; mov edx, [d_width_calc_area + ebx*4] |
3336 | ; add eax, [_WinMapAddress] |
3324 | ; add eax, [_WinMapAddress] |
3337 | ; mov dl, [eax+edx]; lea eax, [...] |
3325 | ; mov dl, [eax+edx]; lea eax, [...] |
3338 | 3326 | ||
3339 | ; xor ecx, ecx |
3327 | ; xor ecx, ecx |
3340 | ; mov eax, [CURRENT_TASK] |
3328 | ; mov eax, [CURRENT_TASK] |
3341 | ; cmp al, dl |
3329 | ; cmp al, dl |
3342 | ; setne cl |
3330 | ; setne cl |
3343 | 3331 | ||
3344 | ; pop edx eax |
3332 | ; pop edx eax |
3345 | ; ret |
3333 | ; ret |
3346 | 3334 | ||
3347 | iglobal |
3335 | iglobal |
3348 | cpustring db 'CPU',0 |
3336 | cpustring db 'CPU',0 |
3349 | endg |
3337 | endg |
3350 | 3338 | ||
3351 | uglobal |
3339 | uglobal |
3352 | background_defined db 0 ; diamond, 11.04.2006 |
3340 | background_defined db 0 ; diamond, 11.04.2006 |
3353 | endg |
3341 | endg |
3354 | ;----------------------------------------------------------------------------- |
3342 | ;----------------------------------------------------------------------------- |
3355 | align 4 |
3343 | align 4 |
3356 | checkmisc: |
3344 | checkmisc: |
3357 | cmp [ctrl_alt_del], 1 |
3345 | cmp [ctrl_alt_del], 1 |
3358 | jne nocpustart |
3346 | jne nocpustart |
3359 | 3347 | ||
3360 | mov ebp, cpustring |
3348 | mov ebp, cpustring |
3361 | call fs_execute_from_sysdir |
3349 | call fs_execute_from_sysdir |
3362 | 3350 | ||
3363 | mov [ctrl_alt_del], 0 |
3351 | mov [ctrl_alt_del], 0 |
3364 | ;-------------------------------------- |
3352 | ;-------------------------------------- |
3365 | align 4 |
3353 | align 4 |
3366 | nocpustart: |
3354 | nocpustart: |
3367 | cmp [mouse_active], 1 |
3355 | cmp [mouse_active], 1 |
3368 | jne mouse_not_active |
3356 | jne mouse_not_active |
3369 | mov [mouse_active], 0 |
3357 | mov [mouse_active], 0 |
3370 | 3358 | ||
3371 | xor edi, edi |
3359 | xor edi, edi |
3372 | mov ebx, CURRENT_TASK |
3360 | mov ebx, CURRENT_TASK |
3373 | 3361 | ||
3374 | mov ecx, [TASK_COUNT] |
3362 | mov ecx, [TASK_COUNT] |
3375 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3363 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3376 | shl eax, 8 |
3364 | shl eax, 8 |
3377 | push eax |
3365 | push eax |
3378 | 3366 | ||
3379 | movzx eax, word [MOUSE_X] |
3367 | movzx eax, word [MOUSE_X] |
3380 | movzx edx, word [MOUSE_Y] |
3368 | movzx edx, word [MOUSE_Y] |
3381 | ;-------------------------------------- |
3369 | ;-------------------------------------- |
3382 | align 4 |
3370 | align 4 |
3383 | .set_mouse_event: |
3371 | .set_mouse_event: |
3384 | add edi, 256 |
3372 | add edi, 256 |
3385 | add ebx, 32 |
3373 | add ebx, 32 |
3386 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3374 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3387 | jz .pos_filter |
3375 | jz .pos_filter |
3388 | 3376 | ||
3389 | cmp edi, [esp] ; skip if filtration active |
3377 | cmp edi, [esp] ; skip if filtration active |
3390 | jne .skip |
3378 | jne .skip |
3391 | ;-------------------------------------- |
3379 | ;-------------------------------------- |
3392 | align 4 |
3380 | align 4 |
3393 | .pos_filter: |
3381 | .pos_filter: |
3394 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3382 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3395 | jz .set |
3383 | jz .set |
3396 | 3384 | ||
3397 | mov esi, [ebx-twdw+WDATA.box.left] |
3385 | mov esi, [ebx-twdw+WDATA.box.left] |
3398 | cmp eax, esi |
3386 | cmp eax, esi |
3399 | jb .skip |
3387 | jb .skip |
3400 | add esi, [ebx-twdw+WDATA.box.width] |
3388 | add esi, [ebx-twdw+WDATA.box.width] |
3401 | cmp eax, esi |
3389 | cmp eax, esi |
3402 | ja .skip |
3390 | ja .skip |
3403 | 3391 | ||
3404 | mov esi, [ebx-twdw+WDATA.box.top] |
3392 | mov esi, [ebx-twdw+WDATA.box.top] |
3405 | cmp edx, esi |
3393 | cmp edx, esi |
3406 | jb .skip |
3394 | jb .skip |
3407 | add esi, [ebx-twdw+WDATA.box.height] |
3395 | add esi, [ebx-twdw+WDATA.box.height] |
3408 | cmp edx, esi |
3396 | cmp edx, esi |
3409 | ja .skip |
3397 | ja .skip |
3410 | ;-------------------------------------- |
3398 | ;-------------------------------------- |
3411 | align 4 |
3399 | align 4 |
3412 | .set: |
3400 | .set: |
3413 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3401 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3414 | ;-------------------------------------- |
3402 | ;-------------------------------------- |
3415 | align 4 |
3403 | align 4 |
3416 | .skip: |
3404 | .skip: |
3417 | loop .set_mouse_event |
3405 | loop .set_mouse_event |
3418 | 3406 | ||
3419 | pop eax |
3407 | pop eax |
3420 | ;-------------------------------------- |
3408 | ;-------------------------------------- |
3421 | align 4 |
3409 | align 4 |
3422 | mouse_not_active: |
3410 | mouse_not_active: |
3423 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3411 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3424 | jz nobackgr |
3412 | jz nobackgr |
3425 | 3413 | ||
3426 | cmp [background_defined], 0 |
3414 | cmp [background_defined], 0 |
3427 | jz nobackgr |
3415 | jz nobackgr |
3428 | ;-------------------------------------- |
3416 | ;-------------------------------------- |
3429 | align 4 |
3417 | align 4 |
3430 | backgr: |
3418 | backgr: |
3431 | mov eax, [draw_data+32 + RECT.left] |
3419 | mov eax, [draw_data+32 + RECT.left] |
3432 | shl eax, 16 |
3420 | shl eax, 16 |
3433 | add eax, [draw_data+32 + RECT.right] |
3421 | add eax, [draw_data+32 + RECT.right] |
3434 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3422 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3435 | 3423 | ||
3436 | mov eax, [draw_data+32 + RECT.top] |
3424 | mov eax, [draw_data+32 + RECT.top] |
3437 | shl eax, 16 |
3425 | shl eax, 16 |
3438 | add eax, [draw_data+32 + RECT.bottom] |
3426 | add eax, [draw_data+32 + RECT.bottom] |
3439 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3427 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3440 | 3428 | ||
3441 | call drawbackground |
3429 | call drawbackground |
3442 | ; DEBUGF 1, "K : drawbackground\n" |
3430 | ; DEBUGF 1, "K : drawbackground\n" |
3443 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3431 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3444 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3432 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3445 | ;--------- set event 5 start ---------- |
3433 | ;--------- set event 5 start ---------- |
3446 | push ecx edi |
3434 | push ecx edi |
3447 | xor edi, edi |
3435 | xor edi, edi |
3448 | mov ecx, [TASK_COUNT] |
3436 | mov ecx, [TASK_COUNT] |
3449 | ;-------------------------------------- |
3437 | ;-------------------------------------- |
3450 | align 4 |
3438 | align 4 |
3451 | set_bgr_event: |
3439 | set_bgr_event: |
3452 | add edi, 256 |
3440 | add edi, 256 |
3453 | mov eax, [BG_Rect_X_left_right] |
3441 | mov eax, [BG_Rect_X_left_right] |
3454 | mov edx, [BG_Rect_Y_top_bottom] |
3442 | mov edx, [BG_Rect_Y_top_bottom] |
3455 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3443 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3456 | jz .set |
3444 | jz .set |
3457 | .join: |
3445 | .join: |
3458 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3446 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3459 | jae @f |
3447 | jae @f |
3460 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3448 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3461 | @@: |
3449 | @@: |
3462 | shr eax, 16 |
3450 | shr eax, 16 |
3463 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3451 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3464 | jbe @f |
3452 | jbe @f |
3465 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3453 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3466 | @@: |
3454 | @@: |
3467 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3455 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3468 | jae @f |
3456 | jae @f |
3469 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3457 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3470 | @@: |
3458 | @@: |
3471 | shr edx, 16 |
3459 | shr edx, 16 |
3472 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3460 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3473 | jbe @f |
3461 | jbe @f |
3474 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3462 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3475 | @@: |
3463 | @@: |
3476 | jmp .common |
3464 | jmp .common |
3477 | .set: |
3465 | .set: |
3478 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3466 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3479 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3467 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3480 | .common: |
3468 | .common: |
3481 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3469 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3482 | loop set_bgr_event |
3470 | loop set_bgr_event |
3483 | pop edi ecx |
3471 | pop edi ecx |
3484 | ;--------- set event 5 stop ----------- |
3472 | ;--------- set event 5 stop ----------- |
3485 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3473 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3486 | jnz backgr |
3474 | jnz backgr |
3487 | 3475 | ||
3488 | xor eax, eax |
3476 | xor eax, eax |
3489 | mov [draw_data+32 + RECT.left], eax |
3477 | mov [draw_data+32 + RECT.left], eax |
3490 | mov [draw_data+32 + RECT.top], eax |
3478 | mov [draw_data+32 + RECT.top], eax |
3491 | mov [draw_data+32 + RECT.right], eax |
3479 | mov [draw_data+32 + RECT.right], eax |
3492 | mov [draw_data+32 + RECT.bottom], eax |
3480 | mov [draw_data+32 + RECT.bottom], eax |
3493 | ;-------------------------------------- |
3481 | ;-------------------------------------- |
3494 | align 4 |
3482 | align 4 |
3495 | nobackgr: |
3483 | nobackgr: |
3496 | ; system shutdown request |
3484 | ; system shutdown request |
3497 | cmp [SYS_SHUTDOWN], byte 0 |
3485 | cmp [SYS_SHUTDOWN], byte 0 |
3498 | je noshutdown |
3486 | je noshutdown |
3499 | 3487 | ||
3500 | mov edx, [shutdown_processes] |
3488 | mov edx, [shutdown_processes] |
3501 | 3489 | ||
3502 | cmp [SYS_SHUTDOWN], dl |
3490 | cmp [SYS_SHUTDOWN], dl |
3503 | jne noshutdown |
3491 | jne noshutdown |
3504 | 3492 | ||
3505 | lea ecx, [edx-1] |
3493 | lea ecx, [edx-1] |
3506 | mov edx, OS_BASE+0x3040 |
3494 | mov edx, OS_BASE+0x3040 |
3507 | jecxz no_mark_system_shutdown |
3495 | jecxz no_mark_system_shutdown |
3508 | ;-------------------------------------- |
3496 | ;-------------------------------------- |
3509 | align 4 |
3497 | align 4 |
3510 | markz: |
3498 | markz: |
3511 | push ecx edx |
3499 | push ecx edx |
3512 | cmp [edx+TASKDATA.state], 9 |
3500 | cmp [edx+TASKDATA.state], 9 |
3513 | jz .nokill |
3501 | jz .nokill |
3514 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3502 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3515 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3503 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3516 | jz .nokill |
3504 | jz .nokill |
3517 | call request_terminate |
3505 | call request_terminate |
3518 | jmp .common |
3506 | jmp .common |
3519 | .nokill: |
3507 | .nokill: |
3520 | dec byte [SYS_SHUTDOWN] |
3508 | dec byte [SYS_SHUTDOWN] |
3521 | xor eax, eax |
3509 | xor eax, eax |
3522 | .common: |
3510 | .common: |
3523 | pop edx ecx |
3511 | pop edx ecx |
3524 | test eax, eax |
3512 | test eax, eax |
3525 | jz @f |
3513 | jz @f |
3526 | mov [edx+TASKDATA.state], byte 3 |
3514 | mov [edx+TASKDATA.state], byte 3 |
3527 | @@: |
3515 | @@: |
3528 | add edx, 0x20 |
3516 | add edx, 0x20 |
3529 | loop markz |
3517 | loop markz |
3530 | call wakeup_osloop |
3518 | call wakeup_osloop |
3531 | ;-------------------------------------- |
3519 | ;-------------------------------------- |
3532 | align 4 |
3520 | align 4 |
3533 | @@: |
3521 | @@: |
3534 | no_mark_system_shutdown: |
3522 | no_mark_system_shutdown: |
3535 | dec byte [SYS_SHUTDOWN] |
3523 | dec byte [SYS_SHUTDOWN] |
3536 | je system_shutdown |
3524 | je system_shutdown |
3537 | ;-------------------------------------- |
3525 | ;-------------------------------------- |
3538 | align 4 |
3526 | align 4 |
3539 | noshutdown: |
3527 | noshutdown: |
3540 | mov eax, [TASK_COUNT] ; termination |
3528 | mov eax, [TASK_COUNT] ; termination |
3541 | mov ebx, TASK_DATA+TASKDATA.state |
3529 | mov ebx, TASK_DATA+TASKDATA.state |
3542 | mov esi, 1 |
3530 | mov esi, 1 |
3543 | ;-------------------------------------- |
3531 | ;-------------------------------------- |
3544 | align 4 |
3532 | align 4 |
3545 | newct: |
3533 | newct: |
3546 | mov cl, [ebx] |
3534 | mov cl, [ebx] |
3547 | cmp cl, byte 3 |
3535 | cmp cl, byte 3 |
3548 | jz .terminate |
3536 | jz .terminate |
3549 | 3537 | ||
3550 | cmp cl, byte 4 |
3538 | cmp cl, byte 4 |
3551 | jnz .noterminate |
3539 | jnz .noterminate |
3552 | .terminate: |
3540 | .terminate: |
3553 | pushad |
3541 | pushad |
3554 | mov ecx, eax |
3542 | mov ecx, eax |
3555 | shl ecx, 8 |
3543 | shl ecx, 8 |
3556 | add ecx, SLOT_BASE |
3544 | add ecx, SLOT_BASE |
3557 | call restore_default_cursor_before_killing |
3545 | call restore_default_cursor_before_killing |
3558 | popad |
3546 | popad |
3559 | 3547 | ||
3560 | pushad |
3548 | pushad |
3561 | call terminate |
3549 | call terminate |
3562 | popad |
3550 | popad |
3563 | cmp byte [SYS_SHUTDOWN], 0 |
3551 | cmp byte [SYS_SHUTDOWN], 0 |
3564 | jz .noterminate |
3552 | jz .noterminate |
3565 | dec byte [SYS_SHUTDOWN] |
3553 | dec byte [SYS_SHUTDOWN] |
3566 | je system_shutdown |
3554 | je system_shutdown |
3567 | 3555 | ||
3568 | .noterminate: |
3556 | .noterminate: |
3569 | add ebx, 0x20 |
3557 | add ebx, 0x20 |
3570 | inc esi |
3558 | inc esi |
3571 | dec eax |
3559 | dec eax |
3572 | jnz newct |
3560 | jnz newct |
3573 | ret |
3561 | ret |
3574 | ;----------------------------------------------------------------------------- |
3562 | ;----------------------------------------------------------------------------- |
3575 | align 4 |
3563 | align 4 |
3576 | redrawscreen: |
3564 | redrawscreen: |
3577 | ; eax , if process window_data base is eax, do not set flag/limits |
3565 | ; eax , if process window_data base is eax, do not set flag/limits |
3578 | 3566 | ||
3579 | pushad |
3567 | pushad |
3580 | push eax |
3568 | push eax |
3581 | 3569 | ||
3582 | ;;; mov ebx,2 |
3570 | ;;; mov ebx,2 |
3583 | ;;; call delay_hs |
3571 | ;;; call delay_hs |
3584 | 3572 | ||
3585 | ;mov ecx,0 ; redraw flags for apps |
3573 | ;mov ecx,0 ; redraw flags for apps |
3586 | xor ecx, ecx |
3574 | xor ecx, ecx |
3587 | ;-------------------------------------- |
3575 | ;-------------------------------------- |
3588 | align 4 |
3576 | align 4 |
3589 | newdw2: |
3577 | newdw2: |
3590 | inc ecx |
3578 | inc ecx |
3591 | push ecx |
3579 | push ecx |
3592 | 3580 | ||
3593 | mov eax, ecx |
3581 | mov eax, ecx |
3594 | shl eax, 5 |
3582 | shl eax, 5 |
3595 | add eax, window_data |
3583 | add eax, window_data |
3596 | 3584 | ||
3597 | cmp eax, [esp+4] |
3585 | cmp eax, [esp+4] |
3598 | je not_this_task |
3586 | je not_this_task |
3599 | ; check if window in redraw area |
3587 | ; check if window in redraw area |
3600 | mov edi, eax |
3588 | mov edi, eax |
3601 | 3589 | ||
3602 | cmp ecx, 1 ; limit for background |
3590 | cmp ecx, 1 ; limit for background |
3603 | jz bgli |
3591 | jz bgli |
3604 | 3592 | ||
3605 | mov eax, [edi + WDATA.box.left] |
3593 | mov eax, [edi + WDATA.box.left] |
3606 | mov ebx, [edi + WDATA.box.top] |
3594 | mov ebx, [edi + WDATA.box.top] |
3607 | 3595 | ||
3608 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3596 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3609 | cmp ecx, ebx |
3597 | cmp ecx, ebx |
3610 | jb ricino |
3598 | jb ricino |
3611 | 3599 | ||
3612 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3600 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3613 | cmp ecx, eax |
3601 | cmp ecx, eax |
3614 | jb ricino |
3602 | jb ricino |
3615 | 3603 | ||
3616 | mov eax, [edi + WDATA.box.left] |
3604 | mov eax, [edi + WDATA.box.left] |
3617 | mov ebx, [edi + WDATA.box.top] |
3605 | mov ebx, [edi + WDATA.box.top] |
3618 | mov ecx, [edi + WDATA.box.width] |
3606 | mov ecx, [edi + WDATA.box.width] |
3619 | mov edx, [edi + WDATA.box.height] |
3607 | mov edx, [edi + WDATA.box.height] |
3620 | add ecx, eax |
3608 | add ecx, eax |
3621 | add edx, ebx |
3609 | add edx, ebx |
3622 | 3610 | ||
3623 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3611 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3624 | cmp edx, eax |
3612 | cmp edx, eax |
3625 | jb ricino |
3613 | jb ricino |
3626 | 3614 | ||
3627 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3615 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3628 | cmp ecx, eax |
3616 | cmp ecx, eax |
3629 | jb ricino |
3617 | jb ricino |
3630 | ;-------------------------------------- |
3618 | ;-------------------------------------- |
3631 | align 4 |
3619 | align 4 |
3632 | bgli: |
3620 | bgli: |
3633 | cmp dword[esp], 1 |
3621 | cmp dword[esp], 1 |
3634 | jnz .az |
3622 | jnz .az |
3635 | 3623 | ||
3636 | cmp byte[REDRAW_BACKGROUND], 0 |
3624 | cmp byte[REDRAW_BACKGROUND], 0 |
3637 | jz .az |
3625 | jz .az |
3638 | 3626 | ||
3639 | mov dl, 0 |
3627 | mov dl, 0 |
3640 | lea eax, [edi+draw_data-window_data] |
3628 | lea eax, [edi+draw_data-window_data] |
3641 | mov ebx, [draw_limits.left] |
3629 | mov ebx, [draw_limits.left] |
3642 | cmp ebx, [eax+RECT.left] |
3630 | cmp ebx, [eax+RECT.left] |
3643 | jae @f |
3631 | jae @f |
3644 | 3632 | ||
3645 | mov [eax+RECT.left], ebx |
3633 | mov [eax+RECT.left], ebx |
3646 | mov dl, 1 |
3634 | mov dl, 1 |
3647 | ;-------------------------------------- |
3635 | ;-------------------------------------- |
3648 | align 4 |
3636 | align 4 |
3649 | @@: |
3637 | @@: |
3650 | mov ebx, [draw_limits.top] |
3638 | mov ebx, [draw_limits.top] |
3651 | cmp ebx, [eax+RECT.top] |
3639 | cmp ebx, [eax+RECT.top] |
3652 | jae @f |
3640 | jae @f |
3653 | 3641 | ||
3654 | mov [eax+RECT.top], ebx |
3642 | mov [eax+RECT.top], ebx |
3655 | mov dl, 1 |
3643 | mov dl, 1 |
3656 | ;-------------------------------------- |
3644 | ;-------------------------------------- |
3657 | align 4 |
3645 | align 4 |
3658 | @@: |
3646 | @@: |
3659 | mov ebx, [draw_limits.right] |
3647 | mov ebx, [draw_limits.right] |
3660 | cmp ebx, [eax+RECT.right] |
3648 | cmp ebx, [eax+RECT.right] |
3661 | jbe @f |
3649 | jbe @f |
3662 | 3650 | ||
3663 | mov [eax+RECT.right], ebx |
3651 | mov [eax+RECT.right], ebx |
3664 | mov dl, 1 |
3652 | mov dl, 1 |
3665 | ;-------------------------------------- |
3653 | ;-------------------------------------- |
3666 | align 4 |
3654 | align 4 |
3667 | @@: |
3655 | @@: |
3668 | mov ebx, [draw_limits.bottom] |
3656 | mov ebx, [draw_limits.bottom] |
3669 | cmp ebx, [eax+RECT.bottom] |
3657 | cmp ebx, [eax+RECT.bottom] |
3670 | jbe @f |
3658 | jbe @f |
3671 | 3659 | ||
3672 | mov [eax+RECT.bottom], ebx |
3660 | mov [eax+RECT.bottom], ebx |
3673 | mov dl, 1 |
3661 | mov dl, 1 |
3674 | ;-------------------------------------- |
3662 | ;-------------------------------------- |
3675 | align 4 |
3663 | align 4 |
3676 | @@: |
3664 | @@: |
3677 | add byte[REDRAW_BACKGROUND], dl |
3665 | add byte[REDRAW_BACKGROUND], dl |
3678 | call wakeup_osloop |
3666 | call wakeup_osloop |
3679 | jmp newdw8 |
3667 | jmp newdw8 |
3680 | ;-------------------------------------- |
3668 | ;-------------------------------------- |
3681 | align 4 |
3669 | align 4 |
3682 | .az: |
3670 | .az: |
3683 | mov eax, edi |
3671 | mov eax, edi |
3684 | add eax, draw_data-window_data |
3672 | add eax, draw_data-window_data |
3685 | 3673 | ||
3686 | mov ebx, [draw_limits.left] ; set limits |
3674 | mov ebx, [draw_limits.left] ; set limits |
3687 | mov [eax + RECT.left], ebx |
3675 | mov [eax + RECT.left], ebx |
3688 | mov ebx, [draw_limits.top] |
3676 | mov ebx, [draw_limits.top] |
3689 | mov [eax + RECT.top], ebx |
3677 | mov [eax + RECT.top], ebx |
3690 | mov ebx, [draw_limits.right] |
3678 | mov ebx, [draw_limits.right] |
3691 | mov [eax + RECT.right], ebx |
3679 | mov [eax + RECT.right], ebx |
3692 | mov ebx, [draw_limits.bottom] |
3680 | mov ebx, [draw_limits.bottom] |
3693 | mov [eax + RECT.bottom], ebx |
3681 | mov [eax + RECT.bottom], ebx |
3694 | 3682 | ||
3695 | sub eax, draw_data-window_data |
3683 | sub eax, draw_data-window_data |
3696 | 3684 | ||
3697 | cmp dword [esp], 1 |
3685 | cmp dword [esp], 1 |
3698 | jne nobgrd |
3686 | jne nobgrd |
3699 | inc byte[REDRAW_BACKGROUND] |
3687 | inc byte[REDRAW_BACKGROUND] |
3700 | call wakeup_osloop |
3688 | call wakeup_osloop |
3701 | ;-------------------------------------- |
3689 | ;-------------------------------------- |
3702 | align 4 |
3690 | align 4 |
3703 | newdw8: |
3691 | newdw8: |
3704 | nobgrd: |
3692 | nobgrd: |
3705 | ;-------------------------------------- |
3693 | ;-------------------------------------- |
3706 | push eax edi ebp |
3694 | push eax edi ebp |
3707 | mov edi, [esp+12] |
3695 | mov edi, [esp+12] |
3708 | cmp edi, 1 |
3696 | cmp edi, 1 |
3709 | je .found |
3697 | je .found |
3710 | 3698 | ||
3711 | mov eax, [draw_limits.left] |
3699 | mov eax, [draw_limits.left] |
3712 | mov ebx, [draw_limits.top] |
3700 | mov ebx, [draw_limits.top] |
3713 | mov ecx, [draw_limits.right] |
3701 | mov ecx, [draw_limits.right] |
3714 | sub ecx, eax |
3702 | sub ecx, eax |
3715 | test ecx, ecx |
3703 | test ecx, ecx |
3716 | jz .not_found |
3704 | jz .not_found |
3717 | 3705 | ||
3718 | mov edx, [draw_limits.bottom] |
3706 | mov edx, [draw_limits.bottom] |
3719 | sub edx, ebx |
3707 | sub edx, ebx |
3720 | test edx, edx |
3708 | test edx, edx |
3721 | jz .not_found |
3709 | jz .not_found |
3722 | 3710 | ||
3723 | ; eax - x, ebx - y |
3711 | ; eax - x, ebx - y |
3724 | ; ecx - size x, edx - size y |
3712 | ; ecx - size x, edx - size y |
3725 | add ebx, edx |
3713 | add ebx, edx |
3726 | ;-------------------------------------- |
3714 | ;-------------------------------------- |
3727 | align 4 |
3715 | align 4 |
3728 | .start_y: |
3716 | .start_y: |
3729 | push ecx |
3717 | push ecx |
3730 | ;-------------------------------------- |
3718 | ;-------------------------------------- |
3731 | align 4 |
3719 | align 4 |
3732 | .start_x: |
3720 | .start_x: |
3733 | add eax, ecx |
3721 | add eax, ecx |
3734 | mov ebp, [d_width_calc_area + ebx*4] |
3722 | mov ebp, [d_width_calc_area + ebx*4] |
3735 | add ebp, [_WinMapAddress] |
3723 | add ebp, [_WinMapAddress] |
3736 | movzx ebp, byte[eax+ebp] ; get value for current point |
3724 | movzx ebp, byte[eax+ebp] ; get value for current point |
3737 | cmp ebp, edi |
3725 | cmp ebp, edi |
3738 | jne @f |
3726 | jne @f |
3739 | 3727 | ||
3740 | pop ecx |
3728 | pop ecx |
3741 | jmp .found |
3729 | jmp .found |
3742 | ;-------------------------------------- |
3730 | ;-------------------------------------- |
3743 | align 4 |
3731 | align 4 |
3744 | @@: |
3732 | @@: |
3745 | sub eax, ecx |
3733 | sub eax, ecx |
3746 | 3734 | ||
3747 | dec ecx |
3735 | dec ecx |
3748 | jnz .start_x |
3736 | jnz .start_x |
3749 | 3737 | ||
3750 | pop ecx |
3738 | pop ecx |
3751 | dec ebx |
3739 | dec ebx |
3752 | dec edx |
3740 | dec edx |
3753 | jnz .start_y |
3741 | jnz .start_y |
3754 | ;-------------------------------------- |
3742 | ;-------------------------------------- |
3755 | align 4 |
3743 | align 4 |
3756 | .not_found: |
3744 | .not_found: |
3757 | pop ebp edi eax |
3745 | pop ebp edi eax |
3758 | jmp ricino |
3746 | jmp ricino |
3759 | ;-------------------------------------- |
3747 | ;-------------------------------------- |
3760 | align 4 |
3748 | align 4 |
3761 | .found: |
3749 | .found: |
3762 | pop ebp edi eax |
3750 | pop ebp edi eax |
3763 | 3751 | ||
3764 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3752 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3765 | ;-------------------------------------- |
3753 | ;-------------------------------------- |
3766 | align 4 |
3754 | align 4 |
3767 | ricino: |
3755 | ricino: |
3768 | not_this_task: |
3756 | not_this_task: |
3769 | pop ecx |
3757 | pop ecx |
3770 | 3758 | ||
3771 | cmp ecx, [TASK_COUNT] |
3759 | cmp ecx, [TASK_COUNT] |
3772 | jle newdw2 |
3760 | jle newdw2 |
3773 | 3761 | ||
3774 | pop eax |
3762 | pop eax |
3775 | popad |
3763 | popad |
3776 | ret |
3764 | ret |
3777 | ;----------------------------------------------------------------------------- |
3765 | ;----------------------------------------------------------------------------- |
3778 | align 4 |
3766 | align 4 |
3779 | calculatebackground: ; background |
3767 | calculatebackground: ; background |
3780 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3768 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3781 | mov eax, 0x01010101 |
3769 | mov eax, 0x01010101 |
3782 | mov ecx, [_WinMapSize] |
3770 | mov ecx, [_WinMapSize] |
3783 | shr ecx, 2 |
3771 | shr ecx, 2 |
3784 | rep stosd |
3772 | rep stosd |
3785 | 3773 | ||
3786 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3774 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3787 | ret |
3775 | ret |
3788 | ;----------------------------------------------------------------------------- |
3776 | ;----------------------------------------------------------------------------- |
3789 | uglobal |
3777 | uglobal |
3790 | imax dd 0x0 |
3778 | imax dd 0x0 |
3791 | endg |
3779 | endg |
3792 | ;----------------------------------------------------------------------------- |
3780 | ;----------------------------------------------------------------------------- |
3793 | align 4 |
3781 | align 4 |
3794 | delay_ms: ; delay in 1/1000 sec |
3782 | delay_ms: ; delay in 1/1000 sec |
3795 | push eax |
3783 | push eax |
3796 | push ecx |
3784 | push ecx |
3797 | 3785 | ||
3798 | mov ecx, esi |
3786 | mov ecx, esi |
3799 | ; |
3787 | ; |
3800 | imul ecx, 33941 |
3788 | imul ecx, 33941 |
3801 | shr ecx, 9 |
3789 | shr ecx, 9 |
3802 | ; |
3790 | ; |
3803 | 3791 | ||
3804 | in al, 0x61 |
3792 | in al, 0x61 |
3805 | and al, 0x10 |
3793 | and al, 0x10 |
3806 | mov ah, al |
3794 | mov ah, al |
3807 | cld |
3795 | cld |
3808 | ;-------------------------------------- |
3796 | ;-------------------------------------- |
3809 | align 4 |
3797 | align 4 |
3810 | cnt1: |
3798 | cnt1: |
3811 | in al, 0x61 |
3799 | in al, 0x61 |
3812 | and al, 0x10 |
3800 | and al, 0x10 |
3813 | cmp al, ah |
3801 | cmp al, ah |
3814 | jz cnt1 |
3802 | jz cnt1 |
3815 | 3803 | ||
3816 | mov ah, al |
3804 | mov ah, al |
3817 | loop cnt1 |
3805 | loop cnt1 |
3818 | 3806 | ||
3819 | pop ecx |
3807 | pop ecx |
3820 | pop eax |
3808 | pop eax |
3821 | ret |
3809 | ret |
3822 | ;----------------------------------------------------------------------------- |
3810 | ;----------------------------------------------------------------------------- |
3823 | align 4 |
3811 | align 4 |
3824 | set_app_param: |
3812 | set_app_param: |
3825 | mov edi, [TASK_BASE] |
3813 | mov edi, [TASK_BASE] |
3826 | mov eax, ebx |
3814 | mov eax, ebx |
3827 | btr eax, 3 ; move MOUSE_FILTRATION |
3815 | btr eax, 3 ; move MOUSE_FILTRATION |
3828 | mov ebx, [current_slot] ; bit into event_filter |
3816 | mov ebx, [current_slot] ; bit into event_filter |
3829 | setc byte [ebx+APPDATA.event_filter] |
3817 | setc byte [ebx+APPDATA.event_filter] |
3830 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3818 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3831 | mov [esp+32], eax ; return old mask value |
3819 | mov [esp+32], eax ; return old mask value |
3832 | ret |
3820 | ret |
3833 | ;----------------------------------------------------------------------------- |
3821 | ;----------------------------------------------------------------------------- |
3834 | 3822 | ||
3835 | ; this is for syscall |
3823 | ; this is for syscall |
3836 | proc delay_hs_unprotected |
3824 | proc delay_hs_unprotected |
3837 | call unprotect_from_terminate |
3825 | call unprotect_from_terminate |
3838 | call delay_hs |
3826 | call delay_hs |
3839 | call protect_from_terminate |
3827 | call protect_from_terminate |
3840 | ret |
3828 | ret |
3841 | endp |
3829 | endp |
3842 | 3830 | ||
3843 | if 1 |
3831 | if 1 |
3844 | align 4 |
3832 | align 4 |
3845 | delay_hs: ; delay in 1/100 secs |
3833 | delay_hs: ; delay in 1/100 secs |
3846 | ; ebx = delay time |
3834 | ; ebx = delay time |
3847 | 3835 | ||
3848 | pushad |
3836 | pushad |
3849 | push ebx |
3837 | push ebx |
3850 | xor esi, esi |
3838 | xor esi, esi |
3851 | mov ecx, MANUAL_DESTROY |
3839 | mov ecx, MANUAL_DESTROY |
3852 | call create_event |
3840 | call create_event |
3853 | test eax, eax |
3841 | test eax, eax |
3854 | jz .done |
3842 | jz .done |
3855 | 3843 | ||
3856 | mov ebx, edx |
3844 | mov ebx, edx |
3857 | mov ecx, [esp] |
3845 | mov ecx, [esp] |
3858 | push edx |
3846 | push edx |
3859 | push eax |
3847 | push eax |
3860 | call wait_event_timeout |
3848 | call wait_event_timeout |
3861 | pop eax |
3849 | pop eax |
3862 | pop ebx |
3850 | pop ebx |
3863 | call destroy_event |
3851 | call destroy_event |
3864 | .done: |
3852 | .done: |
3865 | add esp, 4 |
3853 | add esp, 4 |
3866 | popad |
3854 | popad |
3867 | ret |
3855 | ret |
3868 | 3856 | ||
3869 | else |
3857 | else |
3870 | 3858 | ||
3871 | align 4 |
3859 | align 4 |
3872 | delay_hs: ; delay in 1/100 secs |
3860 | delay_hs: ; delay in 1/100 secs |
3873 | ; ebx = delay time |
3861 | ; ebx = delay time |
3874 | push ecx |
3862 | push ecx |
3875 | push edx |
3863 | push edx |
3876 | 3864 | ||
3877 | mov edx, [timer_ticks] |
3865 | mov edx, [timer_ticks] |
3878 | ;-------------------------------------- |
3866 | ;-------------------------------------- |
3879 | align 4 |
3867 | align 4 |
3880 | newtic: |
3868 | newtic: |
3881 | mov ecx, [timer_ticks] |
3869 | mov ecx, [timer_ticks] |
3882 | sub ecx, edx |
3870 | sub ecx, edx |
3883 | cmp ecx, ebx |
3871 | cmp ecx, ebx |
3884 | jae zerodelay |
3872 | jae zerodelay |
3885 | 3873 | ||
3886 | call change_task |
3874 | call change_task |
3887 | 3875 | ||
3888 | jmp newtic |
3876 | jmp newtic |
3889 | ;-------------------------------------- |
3877 | ;-------------------------------------- |
3890 | align 4 |
3878 | align 4 |
3891 | zerodelay: |
3879 | zerodelay: |
3892 | pop edx |
3880 | pop edx |
3893 | pop ecx |
3881 | pop ecx |
3894 | ret |
3882 | ret |
3895 | end if |
3883 | end if |
3896 | 3884 | ||
3897 | ;----------------------------------------------------------------------------- |
3885 | ;----------------------------------------------------------------------------- |
3898 | align 16 ;very often call this subrutine |
3886 | align 16 ;very often call this subrutine |
3899 | memmove: ; memory move in bytes |
3887 | memmove: ; memory move in bytes |
3900 | ; eax = from |
3888 | ; eax = from |
3901 | ; ebx = to |
3889 | ; ebx = to |
3902 | ; ecx = no of bytes |
3890 | ; ecx = no of bytes |
3903 | test ecx, ecx |
3891 | test ecx, ecx |
3904 | jle .ret |
3892 | jle .ret |
3905 | 3893 | ||
3906 | push esi edi ecx |
3894 | push esi edi ecx |
3907 | 3895 | ||
3908 | mov edi, ebx |
3896 | mov edi, ebx |
3909 | mov esi, eax |
3897 | mov esi, eax |
3910 | 3898 | ||
3911 | test ecx, not 11b |
3899 | test ecx, not 11b |
3912 | jz @f |
3900 | jz @f |
3913 | 3901 | ||
3914 | push ecx |
3902 | push ecx |
3915 | shr ecx, 2 |
3903 | shr ecx, 2 |
3916 | rep movsd |
3904 | rep movsd |
3917 | pop ecx |
3905 | pop ecx |
3918 | and ecx, 11b |
3906 | and ecx, 11b |
3919 | jz .finish |
3907 | jz .finish |
3920 | ;-------------------------------------- |
3908 | ;-------------------------------------- |
3921 | align 4 |
3909 | align 4 |
3922 | @@: |
3910 | @@: |
3923 | rep movsb |
3911 | rep movsb |
3924 | ;-------------------------------------- |
3912 | ;-------------------------------------- |
3925 | align 4 |
3913 | align 4 |
3926 | .finish: |
3914 | .finish: |
3927 | pop ecx edi esi |
3915 | pop ecx edi esi |
3928 | ;-------------------------------------- |
3916 | ;-------------------------------------- |
3929 | align 4 |
3917 | align 4 |
3930 | .ret: |
3918 | .ret: |
3931 | ret |
3919 | ret |
3932 | ;----------------------------------------------------------------------------- |
3920 | ;----------------------------------------------------------------------------- |
3933 | ; |
3921 | ; |
3934 | ;align 4 |
3922 | ;align 4 |
3935 | ; |
3923 | ; |
3936 | ;read_floppy_file: |
3924 | ;read_floppy_file: |
3937 | ; |
3925 | ; |
3938 | ;; as input |
3926 | ;; as input |
3939 | ;; |
3927 | ;; |
3940 | ;; eax pointer to file |
3928 | ;; eax pointer to file |
3941 | ;; ebx file lenght |
3929 | ;; ebx file lenght |
3942 | ;; ecx start 512 byte block number |
3930 | ;; ecx start 512 byte block number |
3943 | ;; edx number of blocks to read |
3931 | ;; edx number of blocks to read |
3944 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3932 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3945 | ;; |
3933 | ;; |
3946 | ;; |
3934 | ;; |
3947 | ;; on return |
3935 | ;; on return |
3948 | ;; |
3936 | ;; |
3949 | ;; eax = 0 command succesful |
3937 | ;; eax = 0 command succesful |
3950 | ;; 1 no fd base and/or partition defined |
3938 | ;; 1 no fd base and/or partition defined |
3951 | ;; 2 yet unsupported FS |
3939 | ;; 2 yet unsupported FS |
3952 | ;; 3 unknown FS |
3940 | ;; 3 unknown FS |
3953 | ;; 4 partition not defined at hd |
3941 | ;; 4 partition not defined at hd |
3954 | ;; 5 file not found |
3942 | ;; 5 file not found |
3955 | ;; ebx = size of file |
3943 | ;; ebx = size of file |
3956 | ; |
3944 | ; |
3957 | ; mov edi,[TASK_BASE] |
3945 | ; mov edi,[TASK_BASE] |
3958 | ; add edi,0x10 |
3946 | ; add edi,0x10 |
3959 | ; add esi,[edi] |
3947 | ; add esi,[edi] |
3960 | ; add eax,[edi] |
3948 | ; add eax,[edi] |
3961 | ; |
3949 | ; |
3962 | ; pushad |
3950 | ; pushad |
3963 | ; mov edi,esi |
3951 | ; mov edi,esi |
3964 | ; add edi,1024 |
3952 | ; add edi,1024 |
3965 | ; mov esi,0x100000+19*512 |
3953 | ; mov esi,0x100000+19*512 |
3966 | ; sub ecx,1 |
3954 | ; sub ecx,1 |
3967 | ; shl ecx,9 |
3955 | ; shl ecx,9 |
3968 | ; add esi,ecx |
3956 | ; add esi,ecx |
3969 | ; shl edx,9 |
3957 | ; shl edx,9 |
3970 | ; mov ecx,edx |
3958 | ; mov ecx,edx |
3971 | ; cld |
3959 | ; cld |
3972 | ; rep movsb |
3960 | ; rep movsb |
3973 | ; popad |
3961 | ; popad |
3974 | ; |
3962 | ; |
3975 | ; mov [esp+36],eax |
3963 | ; mov [esp+36],eax |
3976 | ; mov [esp+24],ebx |
3964 | ; mov [esp+24],ebx |
3977 | ; ret |
3965 | ; ret |
3978 | 3966 | ||
3979 | 3967 | ||
3980 | 3968 | ||
3981 | align 4 |
3969 | align 4 |
3982 | set_io_access_rights: |
3970 | set_io_access_rights: |
3983 | push edi eax |
3971 | push edi eax |
3984 | mov edi, tss._io_map_0 |
3972 | mov edi, tss._io_map_0 |
3985 | ; mov ecx,eax |
3973 | ; mov ecx,eax |
3986 | ; and ecx,7 ; offset in byte |
3974 | ; and ecx,7 ; offset in byte |
3987 | ; shr eax,3 ; number of byte |
3975 | ; shr eax,3 ; number of byte |
3988 | ; add edi,eax |
3976 | ; add edi,eax |
3989 | ; mov ebx,1 |
3977 | ; mov ebx,1 |
3990 | ; shl ebx,cl |
3978 | ; shl ebx,cl |
3991 | test ebp, ebp |
3979 | test ebp, ebp |
3992 | ; cmp ebp,0 ; enable access - ebp = 0 |
3980 | ; cmp ebp,0 ; enable access - ebp = 0 |
3993 | jnz .siar1 |
3981 | jnz .siar1 |
3994 | ; not ebx |
3982 | ; not ebx |
3995 | ; and [edi],byte bl |
3983 | ; and [edi],byte bl |
3996 | btr [edi], eax |
3984 | btr [edi], eax |
3997 | pop eax edi |
3985 | pop eax edi |
3998 | ret |
3986 | ret |
3999 | .siar1: |
3987 | .siar1: |
4000 | bts [edi], eax |
3988 | bts [edi], eax |
4001 | ; or [edi],byte bl ; disable access - ebp = 1 |
3989 | ; or [edi],byte bl ; disable access - ebp = 1 |
4002 | pop eax edi |
3990 | pop eax edi |
4003 | ret |
3991 | ret |
4004 | ;reserve/free group of ports |
3992 | ;reserve/free group of ports |
4005 | ; * eax = 46 - number function |
3993 | ; * eax = 46 - number function |
4006 | ; * ebx = 0 - reserve, 1 - free |
3994 | ; * ebx = 0 - reserve, 1 - free |
4007 | ; * ecx = number start arrea of ports |
3995 | ; * ecx = number start arrea of ports |
4008 | ; * edx = number end arrea of ports (include last number of port) |
3996 | ; * edx = number end arrea of ports (include last number of port) |
4009 | ;Return value: |
3997 | ;Return value: |
4010 | ; * eax = 0 - succesful |
3998 | ; * eax = 0 - succesful |
4011 | ; * eax = 1 - error |
3999 | ; * eax = 1 - error |
4012 | ; * The system has reserve this ports: |
4000 | ; * The system has reserve this ports: |
4013 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4001 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4014 | ;destroys eax,ebx, ebp |
4002 | ;destroys eax,ebx, ebp |
4015 | r_f_port_area: |
4003 | r_f_port_area: |
4016 | 4004 | ||
4017 | test ebx, ebx |
4005 | test ebx, ebx |
4018 | jnz free_port_area |
4006 | jnz free_port_area |
4019 | ; je r_port_area |
4007 | ; je r_port_area |
4020 | ; jmp free_port_area |
4008 | ; jmp free_port_area |
4021 | 4009 | ||
4022 | ; r_port_area: |
4010 | ; r_port_area: |
4023 | 4011 | ||
4024 | ; pushad |
4012 | ; pushad |
4025 | 4013 | ||
4026 | cmp ecx, edx ; beginning > end ? |
4014 | cmp ecx, edx ; beginning > end ? |
4027 | ja rpal1 |
4015 | ja rpal1 |
4028 | cmp edx, 65536 |
4016 | cmp edx, 65536 |
4029 | jae rpal1 |
4017 | jae rpal1 |
4030 | mov eax, [RESERVED_PORTS] |
4018 | mov eax, [RESERVED_PORTS] |
4031 | test eax, eax ; no reserved areas ? |
4019 | test eax, eax ; no reserved areas ? |
4032 | je rpal2 |
4020 | je rpal2 |
4033 | cmp eax, 255 ; max reserved |
4021 | cmp eax, 255 ; max reserved |
4034 | jae rpal1 |
4022 | jae rpal1 |
4035 | rpal3: |
4023 | rpal3: |
4036 | mov ebx, eax |
4024 | mov ebx, eax |
4037 | shl ebx, 4 |
4025 | shl ebx, 4 |
4038 | add ebx, RESERVED_PORTS |
4026 | add ebx, RESERVED_PORTS |
4039 | cmp ecx, [ebx+8] |
4027 | cmp ecx, [ebx+8] |
4040 | ja rpal4 |
4028 | ja rpal4 |
4041 | cmp edx, [ebx+4] |
4029 | cmp edx, [ebx+4] |
4042 | jae rpal1 |
4030 | jae rpal1 |
4043 | ; jb rpal4 |
4031 | ; jb rpal4 |
4044 | ; jmp rpal1 |
4032 | ; jmp rpal1 |
4045 | rpal4: |
4033 | rpal4: |
4046 | dec eax |
4034 | dec eax |
4047 | jnz rpal3 |
4035 | jnz rpal3 |
4048 | jmp rpal2 |
4036 | jmp rpal2 |
4049 | rpal1: |
4037 | rpal1: |
4050 | ; popad |
4038 | ; popad |
4051 | ; mov eax,1 |
4039 | ; mov eax,1 |
4052 | xor eax, eax |
4040 | xor eax, eax |
4053 | inc eax |
4041 | inc eax |
4054 | ret |
4042 | ret |
4055 | rpal2: |
4043 | rpal2: |
4056 | ; popad |
4044 | ; popad |
4057 | ; enable port access at port IO map |
4045 | ; enable port access at port IO map |
4058 | cli |
4046 | cli |
4059 | pushad ; start enable io map |
4047 | pushad ; start enable io map |
4060 | 4048 | ||
4061 | cmp edx, 65536;16384 |
4049 | cmp edx, 65536;16384 |
4062 | jae no_unmask_io; jge |
4050 | jae no_unmask_io; jge |
4063 | mov eax, ecx |
4051 | mov eax, ecx |
4064 | ; push ebp |
4052 | ; push ebp |
4065 | xor ebp, ebp ; enable - eax = port |
4053 | xor ebp, ebp ; enable - eax = port |
4066 | new_port_access: |
4054 | new_port_access: |
4067 | ; pushad |
4055 | ; pushad |
4068 | call set_io_access_rights |
4056 | call set_io_access_rights |
4069 | ; popad |
4057 | ; popad |
4070 | inc eax |
4058 | inc eax |
4071 | cmp eax, edx |
4059 | cmp eax, edx |
4072 | jbe new_port_access |
4060 | jbe new_port_access |
4073 | ; pop ebp |
4061 | ; pop ebp |
4074 | no_unmask_io: |
4062 | no_unmask_io: |
4075 | popad ; end enable io map |
4063 | popad ; end enable io map |
4076 | sti |
4064 | sti |
4077 | 4065 | ||
4078 | mov eax, [RESERVED_PORTS] |
4066 | mov eax, [RESERVED_PORTS] |
4079 | add eax, 1 |
4067 | add eax, 1 |
4080 | mov [RESERVED_PORTS], eax |
4068 | mov [RESERVED_PORTS], eax |
4081 | shl eax, 4 |
4069 | shl eax, 4 |
4082 | add eax, RESERVED_PORTS |
4070 | add eax, RESERVED_PORTS |
4083 | mov ebx, [TASK_BASE] |
4071 | mov ebx, [TASK_BASE] |
4084 | mov ebx, [ebx+TASKDATA.pid] |
4072 | mov ebx, [ebx+TASKDATA.pid] |
4085 | mov [eax], ebx |
4073 | mov [eax], ebx |
4086 | mov [eax+4], ecx |
4074 | mov [eax+4], ecx |
4087 | mov [eax+8], edx |
4075 | mov [eax+8], edx |
4088 | 4076 | ||
4089 | xor eax, eax |
4077 | xor eax, eax |
4090 | ret |
4078 | ret |
4091 | 4079 | ||
4092 | free_port_area: |
4080 | free_port_area: |
4093 | 4081 | ||
4094 | ; pushad |
4082 | ; pushad |
4095 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4083 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4096 | test eax, eax |
4084 | test eax, eax |
4097 | jz frpal2 |
4085 | jz frpal2 |
4098 | mov ebx, [TASK_BASE] |
4086 | mov ebx, [TASK_BASE] |
4099 | mov ebx, [ebx+TASKDATA.pid] |
4087 | mov ebx, [ebx+TASKDATA.pid] |
4100 | frpal3: |
4088 | frpal3: |
4101 | mov edi, eax |
4089 | mov edi, eax |
4102 | shl edi, 4 |
4090 | shl edi, 4 |
4103 | add edi, RESERVED_PORTS |
4091 | add edi, RESERVED_PORTS |
4104 | cmp ebx, [edi] |
4092 | cmp ebx, [edi] |
4105 | jne frpal4 |
4093 | jne frpal4 |
4106 | cmp ecx, [edi+4] |
4094 | cmp ecx, [edi+4] |
4107 | jne frpal4 |
4095 | jne frpal4 |
4108 | cmp edx, [edi+8] |
4096 | cmp edx, [edi+8] |
4109 | jne frpal4 |
4097 | jne frpal4 |
4110 | jmp frpal1 |
4098 | jmp frpal1 |
4111 | frpal4: |
4099 | frpal4: |
4112 | dec eax |
4100 | dec eax |
4113 | jnz frpal3 |
4101 | jnz frpal3 |
4114 | frpal2: |
4102 | frpal2: |
4115 | ; popad |
4103 | ; popad |
4116 | inc eax |
4104 | inc eax |
4117 | ret |
4105 | ret |
4118 | frpal1: |
4106 | frpal1: |
4119 | push ecx |
4107 | push ecx |
4120 | mov ecx, 256 |
4108 | mov ecx, 256 |
4121 | sub ecx, eax |
4109 | sub ecx, eax |
4122 | shl ecx, 4 |
4110 | shl ecx, 4 |
4123 | mov esi, edi |
4111 | mov esi, edi |
4124 | add esi, 16 |
4112 | add esi, 16 |
4125 | cld |
4113 | cld |
4126 | rep movsb |
4114 | rep movsb |
4127 | 4115 | ||
4128 | dec dword [RESERVED_PORTS] |
4116 | dec dword [RESERVED_PORTS] |
4129 | ;popad |
4117 | ;popad |
4130 | ;disable port access at port IO map |
4118 | ;disable port access at port IO map |
4131 | 4119 | ||
4132 | ; pushad ; start disable io map |
4120 | ; pushad ; start disable io map |
4133 | pop eax ;start port |
4121 | pop eax ;start port |
4134 | cmp edx, 65536;16384 |
4122 | cmp edx, 65536;16384 |
4135 | jge no_mask_io |
4123 | jge no_mask_io |
4136 | 4124 | ||
4137 | ; mov eax,ecx |
4125 | ; mov eax,ecx |
4138 | xor ebp, ebp |
4126 | xor ebp, ebp |
4139 | inc ebp |
4127 | inc ebp |
4140 | new_port_access_disable: |
4128 | new_port_access_disable: |
4141 | ; pushad |
4129 | ; pushad |
4142 | ; mov ebp,1 ; disable - eax = port |
4130 | ; mov ebp,1 ; disable - eax = port |
4143 | call set_io_access_rights |
4131 | call set_io_access_rights |
4144 | ; popad |
4132 | ; popad |
4145 | inc eax |
4133 | inc eax |
4146 | cmp eax, edx |
4134 | cmp eax, edx |
4147 | jbe new_port_access_disable |
4135 | jbe new_port_access_disable |
4148 | no_mask_io: |
4136 | no_mask_io: |
4149 | ; popad ; end disable io map |
4137 | ; popad ; end disable io map |
4150 | xor eax, eax |
4138 | xor eax, eax |
4151 | ret |
4139 | ret |
4152 | ;----------------------------------------------------------------------------- |
4140 | ;----------------------------------------------------------------------------- |
4153 | align 4 |
4141 | align 4 |
4154 | drawbackground: |
4142 | drawbackground: |
4155 | dbrv20: |
4143 | dbrv20: |
4156 | cmp [BgrDrawMode], dword 1 |
4144 | cmp [BgrDrawMode], dword 1 |
4157 | jne bgrstr |
4145 | jne bgrstr |
4158 | call vesa20_drawbackground_tiled |
4146 | call vesa20_drawbackground_tiled |
4159 | ; call [draw_pointer] |
4147 | ; call [draw_pointer] |
4160 | call __sys_draw_pointer |
4148 | call __sys_draw_pointer |
4161 | ret |
4149 | ret |
4162 | ;-------------------------------------- |
4150 | ;-------------------------------------- |
4163 | align 4 |
4151 | align 4 |
4164 | bgrstr: |
4152 | bgrstr: |
4165 | call vesa20_drawbackground_stretch |
4153 | call vesa20_drawbackground_stretch |
4166 | ; call [draw_pointer] |
4154 | ; call [draw_pointer] |
4167 | call __sys_draw_pointer |
4155 | call __sys_draw_pointer |
4168 | ret |
4156 | ret |
4169 | ;----------------------------------------------------------------------------- |
4157 | ;----------------------------------------------------------------------------- |
4170 | align 4 |
4158 | align 4 |
4171 | syscall_putimage: ; PutImage |
4159 | syscall_putimage: ; PutImage |
4172 | sys_putimage: |
4160 | sys_putimage: |
4173 | test ecx, 0x80008000 |
4161 | test ecx, 0x80008000 |
4174 | jnz .exit |
4162 | jnz .exit |
4175 | test ecx, 0x0000FFFF |
4163 | test ecx, 0x0000FFFF |
4176 | jz .exit |
4164 | jz .exit |
4177 | test ecx, 0xFFFF0000 |
4165 | test ecx, 0xFFFF0000 |
4178 | jnz @f |
4166 | jnz @f |
4179 | ;-------------------------------------- |
4167 | ;-------------------------------------- |
4180 | align 4 |
4168 | align 4 |
4181 | .exit: |
4169 | .exit: |
4182 | ret |
4170 | ret |
4183 | ;-------------------------------------- |
4171 | ;-------------------------------------- |
4184 | align 4 |
4172 | align 4 |
4185 | @@: |
4173 | @@: |
4186 | mov edi, [current_slot] |
4174 | mov edi, [current_slot] |
4187 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4175 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4188 | rol edx, 16 |
4176 | rol edx, 16 |
4189 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4177 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4190 | rol edx, 16 |
4178 | rol edx, 16 |
4191 | ;-------------------------------------- |
4179 | ;-------------------------------------- |
4192 | align 4 |
4180 | align 4 |
4193 | .forced: |
4181 | .forced: |
4194 | push ebp esi 0 |
4182 | push ebp esi 0 |
4195 | mov ebp, putimage_get24bpp |
4183 | mov ebp, putimage_get24bpp |
4196 | mov esi, putimage_init24bpp |
4184 | mov esi, putimage_init24bpp |
4197 | ;-------------------------------------- |
4185 | ;-------------------------------------- |
4198 | align 4 |
4186 | align 4 |
4199 | sys_putimage_bpp: |
4187 | sys_putimage_bpp: |
4200 | call vesa20_putimage |
4188 | call vesa20_putimage |
4201 | pop ebp esi ebp |
4189 | pop ebp esi ebp |
4202 | ret |
4190 | ret |
4203 | ; jmp [draw_pointer] |
4191 | ; jmp [draw_pointer] |
4204 | ;----------------------------------------------------------------------------- |
4192 | ;----------------------------------------------------------------------------- |
4205 | align 4 |
4193 | align 4 |
4206 | sys_putimage_palette: |
4194 | sys_putimage_palette: |
4207 | ; ebx = pointer to image |
4195 | ; ebx = pointer to image |
4208 | ; ecx = [xsize]*65536 + [ysize] |
4196 | ; ecx = [xsize]*65536 + [ysize] |
4209 | ; edx = [xstart]*65536 + [ystart] |
4197 | ; edx = [xstart]*65536 + [ystart] |
4210 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4198 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4211 | ; edi = pointer to palette |
4199 | ; edi = pointer to palette |
4212 | ; ebp = row delta |
4200 | ; ebp = row delta |
4213 | mov eax, [CURRENT_TASK] |
4201 | mov eax, [CURRENT_TASK] |
4214 | shl eax, 8 |
4202 | shl eax, 8 |
4215 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4203 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4216 | rol edx, 16 |
4204 | rol edx, 16 |
4217 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4205 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4218 | rol edx, 16 |
4206 | rol edx, 16 |
4219 | ;-------------------------------------- |
4207 | ;-------------------------------------- |
4220 | align 4 |
4208 | align 4 |
4221 | .forced: |
4209 | .forced: |
4222 | cmp esi, 1 |
4210 | cmp esi, 1 |
4223 | jnz @f |
4211 | jnz @f |
4224 | push edi |
4212 | push edi |
4225 | mov eax, [edi+4] |
4213 | mov eax, [edi+4] |
4226 | sub eax, [edi] |
4214 | sub eax, [edi] |
4227 | push eax |
4215 | push eax |
4228 | push dword [edi] |
4216 | push dword [edi] |
4229 | push 0ffffff80h |
4217 | push 0ffffff80h |
4230 | mov edi, esp |
4218 | mov edi, esp |
4231 | call put_mono_image |
4219 | call put_mono_image |
4232 | add esp, 12 |
4220 | add esp, 12 |
4233 | pop edi |
4221 | pop edi |
4234 | ret |
4222 | ret |
4235 | ;-------------------------------------- |
4223 | ;-------------------------------------- |
4236 | align 4 |
4224 | align 4 |
4237 | @@: |
4225 | @@: |
4238 | cmp esi, 2 |
4226 | cmp esi, 2 |
4239 | jnz @f |
4227 | jnz @f |
4240 | push edi |
4228 | push edi |
4241 | push 0ffffff80h |
4229 | push 0ffffff80h |
4242 | mov edi, esp |
4230 | mov edi, esp |
4243 | call put_2bit_image |
4231 | call put_2bit_image |
4244 | pop eax |
4232 | pop eax |
4245 | pop edi |
4233 | pop edi |
4246 | ret |
4234 | ret |
4247 | ;-------------------------------------- |
4235 | ;-------------------------------------- |
4248 | align 4 |
4236 | align 4 |
4249 | @@: |
4237 | @@: |
4250 | cmp esi, 4 |
4238 | cmp esi, 4 |
4251 | jnz @f |
4239 | jnz @f |
4252 | push edi |
4240 | push edi |
4253 | push 0ffffff80h |
4241 | push 0ffffff80h |
4254 | mov edi, esp |
4242 | mov edi, esp |
4255 | call put_4bit_image |
4243 | call put_4bit_image |
4256 | pop eax |
4244 | pop eax |
4257 | pop edi |
4245 | pop edi |
4258 | ret |
4246 | ret |
4259 | ;-------------------------------------- |
4247 | ;-------------------------------------- |
4260 | align 4 |
4248 | align 4 |
4261 | @@: |
4249 | @@: |
4262 | push ebp esi ebp |
4250 | push ebp esi ebp |
4263 | cmp esi, 8 |
4251 | cmp esi, 8 |
4264 | jnz @f |
4252 | jnz @f |
4265 | mov ebp, putimage_get8bpp |
4253 | mov ebp, putimage_get8bpp |
4266 | mov esi, putimage_init8bpp |
4254 | mov esi, putimage_init8bpp |
4267 | jmp sys_putimage_bpp |
4255 | jmp sys_putimage_bpp |
4268 | ;-------------------------------------- |
4256 | ;-------------------------------------- |
4269 | align 4 |
4257 | align 4 |
4270 | @@: |
4258 | @@: |
4271 | cmp esi, 9 |
4259 | cmp esi, 9 |
4272 | jnz @f |
4260 | jnz @f |
4273 | mov ebp, putimage_get9bpp |
4261 | mov ebp, putimage_get9bpp |
4274 | mov esi, putimage_init9bpp |
4262 | mov esi, putimage_init9bpp |
4275 | jmp sys_putimage_bpp |
4263 | jmp sys_putimage_bpp |
4276 | ;-------------------------------------- |
4264 | ;-------------------------------------- |
4277 | align 4 |
4265 | align 4 |
4278 | @@: |
4266 | @@: |
4279 | cmp esi, 15 |
4267 | cmp esi, 15 |
4280 | jnz @f |
4268 | jnz @f |
4281 | mov ebp, putimage_get15bpp |
4269 | mov ebp, putimage_get15bpp |
4282 | mov esi, putimage_init15bpp |
4270 | mov esi, putimage_init15bpp |
4283 | jmp sys_putimage_bpp |
4271 | jmp sys_putimage_bpp |
4284 | ;-------------------------------------- |
4272 | ;-------------------------------------- |
4285 | align 4 |
4273 | align 4 |
4286 | @@: |
4274 | @@: |
4287 | cmp esi, 16 |
4275 | cmp esi, 16 |
4288 | jnz @f |
4276 | jnz @f |
4289 | mov ebp, putimage_get16bpp |
4277 | mov ebp, putimage_get16bpp |
4290 | mov esi, putimage_init16bpp |
4278 | mov esi, putimage_init16bpp |
4291 | jmp sys_putimage_bpp |
4279 | jmp sys_putimage_bpp |
4292 | ;-------------------------------------- |
4280 | ;-------------------------------------- |
4293 | align 4 |
4281 | align 4 |
4294 | @@: |
4282 | @@: |
4295 | cmp esi, 24 |
4283 | cmp esi, 24 |
4296 | jnz @f |
4284 | jnz @f |
4297 | mov ebp, putimage_get24bpp |
4285 | mov ebp, putimage_get24bpp |
4298 | mov esi, putimage_init24bpp |
4286 | mov esi, putimage_init24bpp |
4299 | jmp sys_putimage_bpp |
4287 | jmp sys_putimage_bpp |
4300 | ;-------------------------------------- |
4288 | ;-------------------------------------- |
4301 | align 4 |
4289 | align 4 |
4302 | @@: |
4290 | @@: |
4303 | cmp esi, 32 |
4291 | cmp esi, 32 |
4304 | jnz @f |
4292 | jnz @f |
4305 | mov ebp, putimage_get32bpp |
4293 | mov ebp, putimage_get32bpp |
4306 | mov esi, putimage_init32bpp |
4294 | mov esi, putimage_init32bpp |
4307 | jmp sys_putimage_bpp |
4295 | jmp sys_putimage_bpp |
4308 | ;-------------------------------------- |
4296 | ;-------------------------------------- |
4309 | align 4 |
4297 | align 4 |
4310 | @@: |
4298 | @@: |
4311 | pop ebp esi ebp |
4299 | pop ebp esi ebp |
4312 | ret |
4300 | ret |
4313 | ;----------------------------------------------------------------------------- |
4301 | ;----------------------------------------------------------------------------- |
4314 | align 4 |
4302 | align 4 |
4315 | put_mono_image: |
4303 | put_mono_image: |
4316 | push ebp esi ebp |
4304 | push ebp esi ebp |
4317 | mov ebp, putimage_get1bpp |
4305 | mov ebp, putimage_get1bpp |
4318 | mov esi, putimage_init1bpp |
4306 | mov esi, putimage_init1bpp |
4319 | jmp sys_putimage_bpp |
4307 | jmp sys_putimage_bpp |
4320 | ;----------------------------------------------------------------------------- |
4308 | ;----------------------------------------------------------------------------- |
4321 | align 4 |
4309 | align 4 |
4322 | put_2bit_image: |
4310 | put_2bit_image: |
4323 | push ebp esi ebp |
4311 | push ebp esi ebp |
4324 | mov ebp, putimage_get2bpp |
4312 | mov ebp, putimage_get2bpp |
4325 | mov esi, putimage_init2bpp |
4313 | mov esi, putimage_init2bpp |
4326 | jmp sys_putimage_bpp |
4314 | jmp sys_putimage_bpp |
4327 | ;----------------------------------------------------------------------------- |
4315 | ;----------------------------------------------------------------------------- |
4328 | align 4 |
4316 | align 4 |
4329 | put_4bit_image: |
4317 | put_4bit_image: |
4330 | push ebp esi ebp |
4318 | push ebp esi ebp |
4331 | mov ebp, putimage_get4bpp |
4319 | mov ebp, putimage_get4bpp |
4332 | mov esi, putimage_init4bpp |
4320 | mov esi, putimage_init4bpp |
4333 | jmp sys_putimage_bpp |
4321 | jmp sys_putimage_bpp |
4334 | ;----------------------------------------------------------------------------- |
4322 | ;----------------------------------------------------------------------------- |
4335 | align 4 |
4323 | align 4 |
4336 | putimage_init24bpp: |
4324 | putimage_init24bpp: |
4337 | lea eax, [eax*3] |
4325 | lea eax, [eax*3] |
4338 | putimage_init8bpp: |
4326 | putimage_init8bpp: |
4339 | putimage_init9bpp: |
4327 | putimage_init9bpp: |
4340 | ret |
4328 | ret |
4341 | ;----------------------------------------------------------------------------- |
4329 | ;----------------------------------------------------------------------------- |
4342 | align 16 |
4330 | align 16 |
4343 | putimage_get24bpp: |
4331 | putimage_get24bpp: |
4344 | movzx eax, byte [esi+2] |
4332 | movzx eax, byte [esi+2] |
4345 | shl eax, 16 |
4333 | shl eax, 16 |
4346 | mov ax, [esi] |
4334 | mov ax, [esi] |
4347 | add esi, 3 |
4335 | add esi, 3 |
4348 | ret 4 |
4336 | ret 4 |
4349 | ;----------------------------------------------------------------------------- |
4337 | ;----------------------------------------------------------------------------- |
4350 | align 16 |
4338 | align 16 |
4351 | putimage_get8bpp: |
4339 | putimage_get8bpp: |
4352 | movzx eax, byte [esi] |
4340 | movzx eax, byte [esi] |
4353 | push edx |
4341 | push edx |
4354 | mov edx, [esp+8] |
4342 | mov edx, [esp+8] |
4355 | mov eax, [edx+eax*4] |
4343 | mov eax, [edx+eax*4] |
4356 | pop edx |
4344 | pop edx |
4357 | inc esi |
4345 | inc esi |
4358 | ret 4 |
4346 | ret 4 |
4359 | ;----------------------------------------------------------------------------- |
4347 | ;----------------------------------------------------------------------------- |
4360 | align 16 |
4348 | align 16 |
4361 | putimage_get9bpp: |
4349 | putimage_get9bpp: |
4362 | lodsb |
4350 | lodsb |
4363 | mov ah, al |
4351 | mov ah, al |
4364 | shl eax, 8 |
4352 | shl eax, 8 |
4365 | mov al, ah |
4353 | mov al, ah |
4366 | ret 4 |
4354 | ret 4 |
4367 | ;----------------------------------------------------------------------------- |
4355 | ;----------------------------------------------------------------------------- |
4368 | align 4 |
4356 | align 4 |
4369 | putimage_init1bpp: |
4357 | putimage_init1bpp: |
4370 | add eax, ecx |
4358 | add eax, ecx |
4371 | push ecx |
4359 | push ecx |
4372 | add eax, 7 |
4360 | add eax, 7 |
4373 | add ecx, 7 |
4361 | add ecx, 7 |
4374 | shr eax, 3 |
4362 | shr eax, 3 |
4375 | shr ecx, 3 |
4363 | shr ecx, 3 |
4376 | sub eax, ecx |
4364 | sub eax, ecx |
4377 | pop ecx |
4365 | pop ecx |
4378 | ret |
4366 | ret |
4379 | ;----------------------------------------------------------------------------- |
4367 | ;----------------------------------------------------------------------------- |
4380 | align 16 |
4368 | align 16 |
4381 | putimage_get1bpp: |
4369 | putimage_get1bpp: |
4382 | push edx |
4370 | push edx |
4383 | mov edx, [esp+8] |
4371 | mov edx, [esp+8] |
4384 | mov al, [edx] |
4372 | mov al, [edx] |
4385 | add al, al |
4373 | add al, al |
4386 | jnz @f |
4374 | jnz @f |
4387 | lodsb |
4375 | lodsb |
4388 | adc al, al |
4376 | adc al, al |
4389 | @@: |
4377 | @@: |
4390 | mov [edx], al |
4378 | mov [edx], al |
4391 | sbb eax, eax |
4379 | sbb eax, eax |
4392 | and eax, [edx+8] |
4380 | and eax, [edx+8] |
4393 | add eax, [edx+4] |
4381 | add eax, [edx+4] |
4394 | pop edx |
4382 | pop edx |
4395 | ret 4 |
4383 | ret 4 |
4396 | ;----------------------------------------------------------------------------- |
4384 | ;----------------------------------------------------------------------------- |
4397 | align 4 |
4385 | align 4 |
4398 | putimage_init2bpp: |
4386 | putimage_init2bpp: |
4399 | add eax, ecx |
4387 | add eax, ecx |
4400 | push ecx |
4388 | push ecx |
4401 | add ecx, 3 |
4389 | add ecx, 3 |
4402 | add eax, 3 |
4390 | add eax, 3 |
4403 | shr ecx, 2 |
4391 | shr ecx, 2 |
4404 | shr eax, 2 |
4392 | shr eax, 2 |
4405 | sub eax, ecx |
4393 | sub eax, ecx |
4406 | pop ecx |
4394 | pop ecx |
4407 | ret |
4395 | ret |
4408 | ;----------------------------------------------------------------------------- |
4396 | ;----------------------------------------------------------------------------- |
4409 | align 16 |
4397 | align 16 |
4410 | putimage_get2bpp: |
4398 | putimage_get2bpp: |
4411 | push edx |
4399 | push edx |
4412 | mov edx, [esp+8] |
4400 | mov edx, [esp+8] |
4413 | mov al, [edx] |
4401 | mov al, [edx] |
4414 | mov ah, al |
4402 | mov ah, al |
4415 | shr al, 6 |
4403 | shr al, 6 |
4416 | shl ah, 2 |
4404 | shl ah, 2 |
4417 | jnz .nonewbyte |
4405 | jnz .nonewbyte |
4418 | lodsb |
4406 | lodsb |
4419 | mov ah, al |
4407 | mov ah, al |
4420 | shr al, 6 |
4408 | shr al, 6 |
4421 | shl ah, 2 |
4409 | shl ah, 2 |
4422 | add ah, 1 |
4410 | add ah, 1 |
4423 | .nonewbyte: |
4411 | .nonewbyte: |
4424 | mov [edx], ah |
4412 | mov [edx], ah |
4425 | mov edx, [edx+4] |
4413 | mov edx, [edx+4] |
4426 | movzx eax, al |
4414 | movzx eax, al |
4427 | mov eax, [edx+eax*4] |
4415 | mov eax, [edx+eax*4] |
4428 | pop edx |
4416 | pop edx |
4429 | ret 4 |
4417 | ret 4 |
4430 | ;----------------------------------------------------------------------------- |
4418 | ;----------------------------------------------------------------------------- |
4431 | align 4 |
4419 | align 4 |
4432 | putimage_init4bpp: |
4420 | putimage_init4bpp: |
4433 | add eax, ecx |
4421 | add eax, ecx |
4434 | push ecx |
4422 | push ecx |
4435 | add ecx, 1 |
4423 | add ecx, 1 |
4436 | add eax, 1 |
4424 | add eax, 1 |
4437 | shr ecx, 1 |
4425 | shr ecx, 1 |
4438 | shr eax, 1 |
4426 | shr eax, 1 |
4439 | sub eax, ecx |
4427 | sub eax, ecx |
4440 | pop ecx |
4428 | pop ecx |
4441 | ret |
4429 | ret |
4442 | ;----------------------------------------------------------------------------- |
4430 | ;----------------------------------------------------------------------------- |
4443 | align 16 |
4431 | align 16 |
4444 | putimage_get4bpp: |
4432 | putimage_get4bpp: |
4445 | push edx |
4433 | push edx |
4446 | mov edx, [esp+8] |
4434 | mov edx, [esp+8] |
4447 | add byte [edx], 80h |
4435 | add byte [edx], 80h |
4448 | jc @f |
4436 | jc @f |
4449 | movzx eax, byte [edx+1] |
4437 | movzx eax, byte [edx+1] |
4450 | mov edx, [edx+4] |
4438 | mov edx, [edx+4] |
4451 | and eax, 0x0F |
4439 | and eax, 0x0F |
4452 | mov eax, [edx+eax*4] |
4440 | mov eax, [edx+eax*4] |
4453 | pop edx |
4441 | pop edx |
4454 | ret 4 |
4442 | ret 4 |
4455 | @@: |
4443 | @@: |
4456 | movzx eax, byte [esi] |
4444 | movzx eax, byte [esi] |
4457 | add esi, 1 |
4445 | add esi, 1 |
4458 | mov [edx+1], al |
4446 | mov [edx+1], al |
4459 | shr eax, 4 |
4447 | shr eax, 4 |
4460 | mov edx, [edx+4] |
4448 | mov edx, [edx+4] |
4461 | mov eax, [edx+eax*4] |
4449 | mov eax, [edx+eax*4] |
4462 | pop edx |
4450 | pop edx |
4463 | ret 4 |
4451 | ret 4 |
4464 | ;----------------------------------------------------------------------------- |
4452 | ;----------------------------------------------------------------------------- |
4465 | align 4 |
4453 | align 4 |
4466 | putimage_init32bpp: |
4454 | putimage_init32bpp: |
4467 | shl eax, 2 |
4455 | shl eax, 2 |
4468 | ret |
4456 | ret |
4469 | ;----------------------------------------------------------------------------- |
4457 | ;----------------------------------------------------------------------------- |
4470 | align 16 |
4458 | align 16 |
4471 | putimage_get32bpp: |
4459 | putimage_get32bpp: |
4472 | lodsd |
4460 | lodsd |
4473 | ret 4 |
4461 | ret 4 |
4474 | ;----------------------------------------------------------------------------- |
4462 | ;----------------------------------------------------------------------------- |
4475 | align 4 |
4463 | align 4 |
4476 | putimage_init15bpp: |
4464 | putimage_init15bpp: |
4477 | putimage_init16bpp: |
4465 | putimage_init16bpp: |
4478 | add eax, eax |
4466 | add eax, eax |
4479 | ret |
4467 | ret |
4480 | ;----------------------------------------------------------------------------- |
4468 | ;----------------------------------------------------------------------------- |
4481 | align 16 |
4469 | align 16 |
4482 | putimage_get15bpp: |
4470 | putimage_get15bpp: |
4483 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4471 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4484 | push ecx edx |
4472 | push ecx edx |
4485 | movzx eax, word [esi] |
4473 | movzx eax, word [esi] |
4486 | add esi, 2 |
4474 | add esi, 2 |
4487 | mov ecx, eax |
4475 | mov ecx, eax |
4488 | mov edx, eax |
4476 | mov edx, eax |
4489 | and eax, 0x1F |
4477 | and eax, 0x1F |
4490 | and ecx, 0x1F shl 5 |
4478 | and ecx, 0x1F shl 5 |
4491 | and edx, 0x1F shl 10 |
4479 | and edx, 0x1F shl 10 |
4492 | shl eax, 3 |
4480 | shl eax, 3 |
4493 | shl ecx, 6 |
4481 | shl ecx, 6 |
4494 | shl edx, 9 |
4482 | shl edx, 9 |
4495 | or eax, ecx |
4483 | or eax, ecx |
4496 | or eax, edx |
4484 | or eax, edx |
4497 | pop edx ecx |
4485 | pop edx ecx |
4498 | ret 4 |
4486 | ret 4 |
4499 | ;----------------------------------------------------------------------------- |
4487 | ;----------------------------------------------------------------------------- |
4500 | align 16 |
4488 | align 16 |
4501 | putimage_get16bpp: |
4489 | putimage_get16bpp: |
4502 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4490 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4503 | push ecx edx |
4491 | push ecx edx |
4504 | movzx eax, word [esi] |
4492 | movzx eax, word [esi] |
4505 | add esi, 2 |
4493 | add esi, 2 |
4506 | mov ecx, eax |
4494 | mov ecx, eax |
4507 | mov edx, eax |
4495 | mov edx, eax |
4508 | and eax, 0x1F |
4496 | and eax, 0x1F |
4509 | and ecx, 0x3F shl 5 |
4497 | and ecx, 0x3F shl 5 |
4510 | and edx, 0x1F shl 11 |
4498 | and edx, 0x1F shl 11 |
4511 | shl eax, 3 |
4499 | shl eax, 3 |
4512 | shl ecx, 5 |
4500 | shl ecx, 5 |
4513 | shl edx, 8 |
4501 | shl edx, 8 |
4514 | or eax, ecx |
4502 | or eax, ecx |
4515 | or eax, edx |
4503 | or eax, edx |
4516 | pop edx ecx |
4504 | pop edx ecx |
4517 | ret 4 |
4505 | ret 4 |
4518 | ;----------------------------------------------------------------------------- |
4506 | ;----------------------------------------------------------------------------- |
4519 | ;align 4 |
4507 | ;align 4 |
4520 | ; eax x beginning |
4508 | ; eax x beginning |
4521 | ; ebx y beginning |
4509 | ; ebx y beginning |
4522 | ; ecx x end |
4510 | ; ecx x end |
4523 | ; edx y end |
4511 | ; edx y end |
4524 | ; edi color |
4512 | ; edi color |
4525 | ;__sys_drawbar: |
4513 | ;__sys_drawbar: |
4526 | ; mov esi, [current_slot] |
4514 | ; mov esi, [current_slot] |
4527 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4515 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4528 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4516 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4529 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4517 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4530 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4518 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4531 | ;-------------------------------------- |
4519 | ;-------------------------------------- |
4532 | ;align 4 |
4520 | ;align 4 |
4533 | ;.forced: |
4521 | ;.forced: |
4534 | ; call vesa20_drawbar |
4522 | ; call vesa20_drawbar |
4535 | ; call [draw_pointer] |
4523 | ; call [draw_pointer] |
4536 | ; ret |
4524 | ; ret |
4537 | ;----------------------------------------------------------------------------- |
4525 | ;----------------------------------------------------------------------------- |
4538 | align 4 |
4526 | align 4 |
4539 | kb_read: |
4527 | kb_read: |
4540 | 4528 | ||
4541 | push ecx edx |
4529 | push ecx edx |
4542 | 4530 | ||
4543 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4531 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4544 | kr_loop: |
4532 | kr_loop: |
4545 | in al, 0x64 |
4533 | in al, 0x64 |
4546 | test al, 1 |
4534 | test al, 1 |
4547 | jnz kr_ready |
4535 | jnz kr_ready |
4548 | loop kr_loop |
4536 | loop kr_loop |
4549 | mov ah, 1 |
4537 | mov ah, 1 |
4550 | jmp kr_exit |
4538 | jmp kr_exit |
4551 | kr_ready: |
4539 | kr_ready: |
4552 | push ecx |
4540 | push ecx |
4553 | mov ecx, 32 |
4541 | mov ecx, 32 |
4554 | kr_delay: |
4542 | kr_delay: |
4555 | loop kr_delay |
4543 | loop kr_delay |
4556 | pop ecx |
4544 | pop ecx |
4557 | in al, 0x60 |
4545 | in al, 0x60 |
4558 | xor ah, ah |
4546 | xor ah, ah |
4559 | kr_exit: |
4547 | kr_exit: |
4560 | 4548 | ||
4561 | pop edx ecx |
4549 | pop edx ecx |
4562 | 4550 | ||
4563 | ret |
4551 | ret |
4564 | ;----------------------------------------------------------------------------- |
4552 | ;----------------------------------------------------------------------------- |
4565 | align 4 |
4553 | align 4 |
4566 | kb_write: |
4554 | kb_write: |
4567 | 4555 | ||
4568 | push ecx edx |
4556 | push ecx edx |
4569 | 4557 | ||
4570 | mov dl, al |
4558 | mov dl, al |
4571 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4559 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4572 | ; kw_loop1: |
4560 | ; kw_loop1: |
4573 | ; in al,0x64 |
4561 | ; in al,0x64 |
4574 | ; test al,0x20 |
4562 | ; test al,0x20 |
4575 | ; jz kw_ok1 |
4563 | ; jz kw_ok1 |
4576 | ; loop kw_loop1 |
4564 | ; loop kw_loop1 |
4577 | ; mov ah,1 |
4565 | ; mov ah,1 |
4578 | ; jmp kw_exit |
4566 | ; jmp kw_exit |
4579 | ; kw_ok1: |
4567 | ; kw_ok1: |
4580 | in al, 0x60 |
4568 | in al, 0x60 |
4581 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4569 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4582 | kw_loop: |
4570 | kw_loop: |
4583 | in al, 0x64 |
4571 | in al, 0x64 |
4584 | test al, 2 |
4572 | test al, 2 |
4585 | jz kw_ok |
4573 | jz kw_ok |
4586 | loop kw_loop |
4574 | loop kw_loop |
4587 | mov ah, 1 |
4575 | mov ah, 1 |
4588 | jmp kw_exit |
4576 | jmp kw_exit |
4589 | kw_ok: |
4577 | kw_ok: |
4590 | mov al, dl |
4578 | mov al, dl |
4591 | out 0x60, al |
4579 | out 0x60, al |
4592 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4580 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4593 | kw_loop3: |
4581 | kw_loop3: |
4594 | in al, 0x64 |
4582 | in al, 0x64 |
4595 | test al, 2 |
4583 | test al, 2 |
4596 | jz kw_ok3 |
4584 | jz kw_ok3 |
4597 | loop kw_loop3 |
4585 | loop kw_loop3 |
4598 | mov ah, 1 |
4586 | mov ah, 1 |
4599 | jmp kw_exit |
4587 | jmp kw_exit |
4600 | kw_ok3: |
4588 | kw_ok3: |
4601 | mov ah, 8 |
4589 | mov ah, 8 |
4602 | kw_loop4: |
4590 | kw_loop4: |
4603 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4591 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4604 | kw_loop5: |
4592 | kw_loop5: |
4605 | in al, 0x64 |
4593 | in al, 0x64 |
4606 | test al, 1 |
4594 | test al, 1 |
4607 | jnz kw_ok4 |
4595 | jnz kw_ok4 |
4608 | loop kw_loop5 |
4596 | loop kw_loop5 |
4609 | dec ah |
4597 | dec ah |
4610 | jnz kw_loop4 |
4598 | jnz kw_loop4 |
4611 | kw_ok4: |
4599 | kw_ok4: |
4612 | xor ah, ah |
4600 | xor ah, ah |
4613 | kw_exit: |
4601 | kw_exit: |
4614 | 4602 | ||
4615 | pop edx ecx |
4603 | pop edx ecx |
4616 | 4604 | ||
4617 | ret |
4605 | ret |
4618 | ;----------------------------------------------------------------------------- |
4606 | ;----------------------------------------------------------------------------- |
4619 | align 4 |
4607 | align 4 |
4620 | kb_cmd: |
4608 | kb_cmd: |
4621 | 4609 | ||
4622 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4610 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4623 | c_wait: |
4611 | c_wait: |
4624 | in al, 0x64 |
4612 | in al, 0x64 |
4625 | test al, 2 |
4613 | test al, 2 |
4626 | jz c_send |
4614 | jz c_send |
4627 | loop c_wait |
4615 | loop c_wait |
4628 | jmp c_error |
4616 | jmp c_error |
4629 | c_send: |
4617 | c_send: |
4630 | mov al, bl |
4618 | mov al, bl |
4631 | out 0x64, al |
4619 | out 0x64, al |
4632 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4620 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4633 | c_accept: |
4621 | c_accept: |
4634 | in al, 0x64 |
4622 | in al, 0x64 |
4635 | test al, 2 |
4623 | test al, 2 |
4636 | jz c_ok |
4624 | jz c_ok |
4637 | loop c_accept |
4625 | loop c_accept |
4638 | c_error: |
4626 | c_error: |
4639 | mov ah, 1 |
4627 | mov ah, 1 |
4640 | jmp c_exit |
4628 | jmp c_exit |
4641 | c_ok: |
4629 | c_ok: |
4642 | xor ah, ah |
4630 | xor ah, ah |
4643 | c_exit: |
4631 | c_exit: |
4644 | ret |
4632 | ret |
4645 | 4633 | ||
4646 | 4634 | ||
4647 | setmouse: ; set mousepicture -pointer |
4635 | setmouse: ; set mousepicture -pointer |
4648 | ; ps2 mouse enable |
4636 | ; ps2 mouse enable |
4649 | 4637 | ||
4650 | ; mov [MOUSE_PICTURE], dword mousepointer |
4638 | ; mov [MOUSE_PICTURE], dword mousepointer |
4651 | 4639 | ||
4652 | cli |
4640 | cli |
4653 | 4641 | ||
4654 | ret |
4642 | ret |
4655 | 4643 | ||
4656 | if used _rdtsc |
4644 | if used _rdtsc |
4657 | _rdtsc: |
4645 | _rdtsc: |
4658 | bt [cpu_caps], CAPS_TSC |
4646 | bt [cpu_caps], CAPS_TSC |
4659 | jnc ret_rdtsc |
4647 | jnc ret_rdtsc |
4660 | rdtsc |
4648 | rdtsc |
4661 | ret |
4649 | ret |
4662 | ret_rdtsc: |
4650 | ret_rdtsc: |
4663 | mov edx, 0xffffffff |
4651 | mov edx, 0xffffffff |
4664 | mov eax, 0xffffffff |
4652 | mov eax, 0xffffffff |
4665 | ret |
4653 | ret |
4666 | end if |
4654 | end if |
4667 | 4655 | ||
4668 | sys_msg_board_str: |
4656 | sys_msg_board_str: |
4669 | 4657 | ||
4670 | pushad |
4658 | pushad |
4671 | @@: |
4659 | @@: |
4672 | cmp [esi], byte 0 |
4660 | cmp [esi], byte 0 |
4673 | je @f |
4661 | je @f |
4674 | mov ebx, 1 |
4662 | mov ebx, 1 |
4675 | movzx ecx, byte [esi] |
4663 | movzx ecx, byte [esi] |
4676 | call sys_msg_board |
4664 | call sys_msg_board |
4677 | inc esi |
4665 | inc esi |
4678 | jmp @b |
4666 | jmp @b |
4679 | @@: |
4667 | @@: |
4680 | popad |
4668 | popad |
4681 | ret |
4669 | ret |
4682 | 4670 | ||
4683 | sys_msg_board_byte: |
4671 | sys_msg_board_byte: |
4684 | ; in: al = byte to display |
4672 | ; in: al = byte to display |
4685 | ; out: nothing |
4673 | ; out: nothing |
4686 | ; destroys: nothing |
4674 | ; destroys: nothing |
4687 | pushad |
4675 | pushad |
4688 | mov ecx, 2 |
4676 | mov ecx, 2 |
4689 | shl eax, 24 |
4677 | shl eax, 24 |
4690 | jmp @f |
4678 | jmp @f |
4691 | 4679 | ||
4692 | sys_msg_board_word: |
4680 | sys_msg_board_word: |
4693 | ; in: ax = word to display |
4681 | ; in: ax = word to display |
4694 | ; out: nothing |
4682 | ; out: nothing |
4695 | ; destroys: nothing |
4683 | ; destroys: nothing |
4696 | pushad |
4684 | pushad |
4697 | mov ecx, 4 |
4685 | mov ecx, 4 |
4698 | shl eax, 16 |
4686 | shl eax, 16 |
4699 | jmp @f |
4687 | jmp @f |
4700 | 4688 | ||
4701 | sys_msg_board_dword: |
4689 | sys_msg_board_dword: |
4702 | ; in: eax = dword to display |
4690 | ; in: eax = dword to display |
4703 | ; out: nothing |
4691 | ; out: nothing |
4704 | ; destroys: nothing |
4692 | ; destroys: nothing |
4705 | pushad |
4693 | pushad |
4706 | mov ecx, 8 |
4694 | mov ecx, 8 |
4707 | @@: |
4695 | @@: |
4708 | push ecx |
4696 | push ecx |
4709 | rol eax, 4 |
4697 | rol eax, 4 |
4710 | push eax |
4698 | push eax |
4711 | and al, 0xF |
4699 | and al, 0xF |
4712 | cmp al, 10 |
4700 | cmp al, 10 |
4713 | sbb al, 69h |
4701 | sbb al, 69h |
4714 | das |
4702 | das |
4715 | mov cl, al |
4703 | mov cl, al |
4716 | xor ebx, ebx |
4704 | xor ebx, ebx |
4717 | inc ebx |
4705 | inc ebx |
4718 | call sys_msg_board |
4706 | call sys_msg_board |
4719 | pop eax |
4707 | pop eax |
4720 | pop ecx |
4708 | pop ecx |
4721 | loop @b |
4709 | loop @b |
4722 | popad |
4710 | popad |
4723 | ret |
4711 | ret |
4724 | 4712 | ||
4725 | msg_board_data_size = 65536 ; Must be power of two |
4713 | msg_board_data_size = 65536 ; Must be power of two |
4726 | 4714 | ||
4727 | uglobal |
4715 | uglobal |
4728 | msg_board_data rb msg_board_data_size |
4716 | msg_board_data rb msg_board_data_size |
4729 | msg_board_count dd 0x0 |
4717 | msg_board_count dd 0x0 |
4730 | endg |
4718 | endg |
4731 | 4719 | ||
4732 | sys_msg_board: |
4720 | sys_msg_board: |
4733 | 4721 | ||
4734 | ; ebx=1 : write : bl byte to write |
4722 | ; ebx=1 : write : bl byte to write |
4735 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4723 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4736 | 4724 | ||
4737 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4725 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4738 | mov eax, ebx |
4726 | mov eax, ebx |
4739 | mov ebx, ecx |
4727 | mov ebx, ecx |
4740 | 4728 | ||
4741 | mov ecx, [msg_board_count] |
4729 | mov ecx, [msg_board_count] |
4742 | cmp eax, 1 |
4730 | cmp eax, 1 |
4743 | jne .smbl1 |
4731 | jne .smbl1 |
4744 | 4732 | ||
4745 | if defined debug_com_base |
4733 | if defined debug_com_base |
4746 | 4734 | ||
4747 | push dx ax |
4735 | push dx ax |
4748 | 4736 | ||
4749 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4737 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4750 | mov dx, debug_com_base+5 |
4738 | mov dx, debug_com_base+5 |
4751 | in al, dx |
4739 | in al, dx |
4752 | test al, 1 shl 5 |
4740 | test al, 1 shl 5 |
4753 | jz @r |
4741 | jz @r |
4754 | 4742 | ||
4755 | mov dx, debug_com_base ; Output the byte |
4743 | mov dx, debug_com_base ; Output the byte |
4756 | mov al, bl |
4744 | mov al, bl |
4757 | out dx, al |
4745 | out dx, al |
4758 | 4746 | ||
4759 | pop ax dx |
4747 | pop ax dx |
4760 | 4748 | ||
4761 | end if |
4749 | end if |
4762 | 4750 | ||
4763 | mov [msg_board_data+ecx], bl |
4751 | mov [msg_board_data+ecx], bl |
4764 | ; // if debug_direct_print == 1 |
4752 | ; // if debug_direct_print == 1 |
4765 | cmp byte [debug_direct_print], 1 |
4753 | cmp byte [debug_direct_print], 1 |
4766 | jnz @f |
4754 | jnz @f |
4767 | pusha |
4755 | pusha |
4768 | iglobal |
4756 | iglobal |
4769 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4757 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4770 | endg |
4758 | endg |
4771 | lea edx, [msg_board_data+ecx] |
4759 | lea edx, [msg_board_data+ecx] |
4772 | mov ecx, 0x40FFFFFF |
4760 | mov ecx, 0x40FFFFFF |
4773 | mov ebx, [msg_board_pos] |
4761 | mov ebx, [msg_board_pos] |
4774 | mov edi, 1 |
4762 | mov edi, 1 |
4775 | mov esi, 1 |
4763 | mov esi, 1 |
4776 | call dtext |
4764 | call dtext |
4777 | popa |
4765 | popa |
4778 | add word [msg_board_pos+2], 6 |
4766 | add word [msg_board_pos+2], 6 |
4779 | cmp bl, 10 |
4767 | cmp bl, 10 |
4780 | jnz @f |
4768 | jnz @f |
4781 | mov word [msg_board_pos+2], (42*6) |
4769 | mov word [msg_board_pos+2], (42*6) |
4782 | add word [msg_board_pos], 10 |
4770 | add word [msg_board_pos], 10 |
4783 | mov ax, word [Screen_Max_Y] |
4771 | mov ax, word [Screen_Max_Y] |
4784 | cmp word [msg_board_pos], ax |
4772 | cmp word [msg_board_pos], ax |
4785 | jbe @f |
4773 | jbe @f |
4786 | mov word [msg_board_pos], 10 |
4774 | mov word [msg_board_pos], 10 |
4787 | @@: |
4775 | @@: |
4788 | ; // end if |
4776 | ; // end if |
4789 | 4777 | ||
4790 | if 0 |
4778 | if 0 |
4791 | pusha |
4779 | pusha |
4792 | mov al, bl |
4780 | mov al, bl |
4793 | mov edx, 402h |
4781 | mov edx, 402h |
4794 | out dx, al |
4782 | out dx, al |
4795 | popa |
4783 | popa |
4796 | end if |
4784 | end if |
4797 | inc ecx |
4785 | inc ecx |
4798 | and ecx, msg_board_data_size - 1 |
4786 | and ecx, msg_board_data_size - 1 |
4799 | mov [msg_board_count], ecx |
4787 | mov [msg_board_count], ecx |
4800 | 4788 | ||
4801 | pop ebx eax |
4789 | pop ebx eax |
4802 | ret |
4790 | ret |
4803 | .smbl1: |
4791 | .smbl1: |
4804 | cmp eax, 2 |
4792 | cmp eax, 2 |
4805 | jne .smbl2 |
4793 | jne .smbl2 |
4806 | test ecx, ecx |
4794 | test ecx, ecx |
4807 | jz .smbl21 |
4795 | jz .smbl21 |
4808 | 4796 | ||
4809 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4797 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4810 | mov eax, msg_board_data+1 |
4798 | mov eax, msg_board_data+1 |
4811 | mov ebx, msg_board_data |
4799 | mov ebx, msg_board_data |
4812 | movzx edx, byte [ebx] |
4800 | movzx edx, byte [ebx] |
4813 | call memmove |
4801 | call memmove |
4814 | dec [msg_board_count] |
4802 | dec [msg_board_count] |
4815 | mov [esp + 32], edx ;eax |
4803 | mov [esp + 32], edx ;eax |
4816 | mov [esp + 20], dword 1 |
4804 | mov [esp + 20], dword 1 |
4817 | ret |
4805 | ret |
4818 | .smbl21: |
4806 | .smbl21: |
4819 | mov [esp+32], ecx |
4807 | mov [esp+32], ecx |
4820 | mov [esp+20], ecx |
4808 | mov [esp+20], ecx |
4821 | .smbl2: |
4809 | .smbl2: |
4822 | pop ebx eax |
4810 | pop ebx eax |
4823 | ret |
4811 | ret |
4824 | 4812 | ||
4825 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4813 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4826 | ;; 66 sys function. ;; |
4814 | ;; 66 sys function. ;; |
4827 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4815 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4828 | ;; out eax ;; |
4816 | ;; out eax ;; |
4829 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4817 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4830 | iglobal |
4818 | iglobal |
4831 | align 4 |
4819 | align 4 |
4832 | f66call: |
4820 | f66call: |
4833 | dd sys_process_def.1 ; 1 = set keyboard mode |
4821 | dd sys_process_def.1 ; 1 = set keyboard mode |
4834 | dd sys_process_def.2 ; 2 = get keyboard mode |
4822 | dd sys_process_def.2 ; 2 = get keyboard mode |
4835 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4823 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4836 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4824 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4837 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4825 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4838 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4826 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4839 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4827 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4840 | endg |
4828 | endg |
4841 | ;----------------------------------------------------------------------------- |
4829 | ;----------------------------------------------------------------------------- |
4842 | align 4 |
4830 | align 4 |
4843 | sys_process_def: |
4831 | sys_process_def: |
4844 | dec ebx |
4832 | dec ebx |
4845 | cmp ebx, 7 |
4833 | cmp ebx, 7 |
4846 | jae .not_support ;if >=8 then or eax,-1 |
4834 | jae .not_support ;if >=8 then or eax,-1 |
4847 | 4835 | ||
4848 | mov edi, [CURRENT_TASK] |
4836 | mov edi, [CURRENT_TASK] |
4849 | jmp dword [f66call+ebx*4] |
4837 | jmp dword [f66call+ebx*4] |
4850 | 4838 | ||
4851 | .not_support: |
4839 | .not_support: |
4852 | or eax, -1 |
4840 | or eax, -1 |
4853 | ret |
4841 | ret |
4854 | ;----------------------------------------------------------------------------- |
4842 | ;----------------------------------------------------------------------------- |
4855 | align 4 |
4843 | align 4 |
4856 | .1: |
4844 | .1: |
4857 | shl edi, 8 |
4845 | shl edi, 8 |
4858 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4846 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4859 | 4847 | ||
4860 | ret |
4848 | ret |
4861 | ;----------------------------------------------------------------------------- |
4849 | ;----------------------------------------------------------------------------- |
4862 | align 4 |
4850 | align 4 |
4863 | .2: ; 2 = get keyboard mode |
4851 | .2: ; 2 = get keyboard mode |
4864 | shl edi, 8 |
4852 | shl edi, 8 |
4865 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4853 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4866 | mov [esp+32], eax |
4854 | mov [esp+32], eax |
4867 | ret |
4855 | ret |
4868 | ;----------------------------------------------------------------------------- |
4856 | ;----------------------------------------------------------------------------- |
4869 | align 4 |
4857 | align 4 |
4870 | .3: ;3 = get keyboard ctrl, alt, shift |
4858 | .3: ;3 = get keyboard ctrl, alt, shift |
4871 | mov eax, [kb_state] |
4859 | mov eax, [kb_state] |
4872 | mov [esp+32], eax |
4860 | mov [esp+32], eax |
4873 | ret |
4861 | ret |
4874 | ;----------------------------------------------------------------------------- |
4862 | ;----------------------------------------------------------------------------- |
4875 | align 4 |
4863 | align 4 |
4876 | .4: |
4864 | .4: |
4877 | mov eax, hotkey_list |
4865 | mov eax, hotkey_list |
4878 | @@: |
4866 | @@: |
4879 | cmp dword [eax+8], 0 |
4867 | cmp dword [eax+8], 0 |
4880 | jz .found_free |
4868 | jz .found_free |
4881 | add eax, 16 |
4869 | add eax, 16 |
4882 | cmp eax, hotkey_list+16*256 |
4870 | cmp eax, hotkey_list+16*256 |
4883 | jb @b |
4871 | jb @b |
4884 | mov dword [esp+32], 1 |
4872 | mov dword [esp+32], 1 |
4885 | ret |
4873 | ret |
4886 | .found_free: |
4874 | .found_free: |
4887 | mov [eax+8], edi |
4875 | mov [eax+8], edi |
4888 | mov [eax+4], edx |
4876 | mov [eax+4], edx |
4889 | movzx ecx, cl |
4877 | movzx ecx, cl |
4890 | lea ecx, [hotkey_scancodes+ecx*4] |
4878 | lea ecx, [hotkey_scancodes+ecx*4] |
4891 | mov edx, [ecx] |
4879 | mov edx, [ecx] |
4892 | mov [eax], edx |
4880 | mov [eax], edx |
4893 | mov [ecx], eax |
4881 | mov [ecx], eax |
4894 | mov [eax+12], ecx |
4882 | mov [eax+12], ecx |
4895 | test edx, edx |
4883 | test edx, edx |
4896 | jz @f |
4884 | jz @f |
4897 | mov [edx+12], eax |
4885 | mov [edx+12], eax |
4898 | @@: |
4886 | @@: |
4899 | and dword [esp+32], 0 |
4887 | and dword [esp+32], 0 |
4900 | ret |
4888 | ret |
4901 | ;----------------------------------------------------------------------------- |
4889 | ;----------------------------------------------------------------------------- |
4902 | align 4 |
4890 | align 4 |
4903 | .5: |
4891 | .5: |
4904 | movzx ebx, cl |
4892 | movzx ebx, cl |
4905 | lea ebx, [hotkey_scancodes+ebx*4] |
4893 | lea ebx, [hotkey_scancodes+ebx*4] |
4906 | mov eax, [ebx] |
4894 | mov eax, [ebx] |
4907 | .scan: |
4895 | .scan: |
4908 | test eax, eax |
4896 | test eax, eax |
4909 | jz .notfound |
4897 | jz .notfound |
4910 | cmp [eax+8], edi |
4898 | cmp [eax+8], edi |
4911 | jnz .next |
4899 | jnz .next |
4912 | cmp [eax+4], edx |
4900 | cmp [eax+4], edx |
4913 | jz .found |
4901 | jz .found |
4914 | .next: |
4902 | .next: |
4915 | mov eax, [eax] |
4903 | mov eax, [eax] |
4916 | jmp .scan |
4904 | jmp .scan |
4917 | .notfound: |
4905 | .notfound: |
4918 | mov dword [esp+32], 1 |
4906 | mov dword [esp+32], 1 |
4919 | ret |
4907 | ret |
4920 | .found: |
4908 | .found: |
4921 | mov ecx, [eax] |
4909 | mov ecx, [eax] |
4922 | jecxz @f |
4910 | jecxz @f |
4923 | mov edx, [eax+12] |
4911 | mov edx, [eax+12] |
4924 | mov [ecx+12], edx |
4912 | mov [ecx+12], edx |
4925 | @@: |
4913 | @@: |
4926 | mov ecx, [eax+12] |
4914 | mov ecx, [eax+12] |
4927 | mov edx, [eax] |
4915 | mov edx, [eax] |
4928 | mov [ecx], edx |
4916 | mov [ecx], edx |
4929 | xor edx, edx |
4917 | xor edx, edx |
4930 | mov [eax+4], edx |
4918 | mov [eax+4], edx |
4931 | mov [eax+8], edx |
4919 | mov [eax+8], edx |
4932 | mov [eax+12], edx |
4920 | mov [eax+12], edx |
4933 | mov [eax], edx |
4921 | mov [eax], edx |
4934 | mov [esp+32], edx |
4922 | mov [esp+32], edx |
4935 | ret |
4923 | ret |
4936 | ;----------------------------------------------------------------------------- |
4924 | ;----------------------------------------------------------------------------- |
4937 | align 4 |
4925 | align 4 |
4938 | .6: |
4926 | .6: |
4939 | pushfd |
4927 | pushfd |
4940 | cli |
4928 | cli |
4941 | mov eax, [PID_lock_input] |
4929 | mov eax, [PID_lock_input] |
4942 | test eax, eax |
4930 | test eax, eax |
4943 | jnz @f |
4931 | jnz @f |
4944 | ; get current PID |
4932 | ; get current PID |
4945 | mov eax, [CURRENT_TASK] |
4933 | mov eax, [CURRENT_TASK] |
4946 | shl eax, 5 |
4934 | shl eax, 5 |
4947 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4935 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4948 | ; set current PID for lock input |
4936 | ; set current PID for lock input |
4949 | mov [PID_lock_input], eax |
4937 | mov [PID_lock_input], eax |
4950 | @@: |
4938 | @@: |
4951 | popfd |
4939 | popfd |
4952 | ret |
4940 | ret |
4953 | ;----------------------------------------------------------------------------- |
4941 | ;----------------------------------------------------------------------------- |
4954 | align 4 |
4942 | align 4 |
4955 | .7: |
4943 | .7: |
4956 | mov eax, [PID_lock_input] |
4944 | mov eax, [PID_lock_input] |
4957 | test eax, eax |
4945 | test eax, eax |
4958 | jz @f |
4946 | jz @f |
4959 | ; get current PID |
4947 | ; get current PID |
4960 | mov ebx, [CURRENT_TASK] |
4948 | mov ebx, [CURRENT_TASK] |
4961 | shl ebx, 5 |
4949 | shl ebx, 5 |
4962 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4950 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4963 | ; compare current lock input with current PID |
4951 | ; compare current lock input with current PID |
4964 | cmp ebx, eax |
4952 | cmp ebx, eax |
4965 | jne @f |
4953 | jne @f |
4966 | 4954 | ||
4967 | xor eax, eax |
4955 | xor eax, eax |
4968 | mov [PID_lock_input], eax |
4956 | mov [PID_lock_input], eax |
4969 | @@: |
4957 | @@: |
4970 | ret |
4958 | ret |
4971 | ;----------------------------------------------------------------------------- |
4959 | ;----------------------------------------------------------------------------- |
4972 | uglobal |
4960 | uglobal |
4973 | PID_lock_input dd 0x0 |
4961 | PID_lock_input dd 0x0 |
4974 | endg |
4962 | endg |
4975 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4963 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4976 | ;; 61 sys function. ;; |
4964 | ;; 61 sys function. ;; |
4977 | ;; in eax=61,ebx in [1..3] ;; |
4965 | ;; in eax=61,ebx in [1..3] ;; |
4978 | ;; out eax ;; |
4966 | ;; out eax ;; |
4979 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4967 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4980 | iglobal |
4968 | iglobal |
4981 | align 4 |
4969 | align 4 |
4982 | f61call: |
4970 | f61call: |
4983 | dd sys_gs.1 ; resolution |
4971 | dd sys_gs.1 ; resolution |
4984 | dd sys_gs.2 ; bits per pixel |
4972 | dd sys_gs.2 ; bits per pixel |
4985 | dd sys_gs.3 ; bytes per scanline |
4973 | dd sys_gs.3 ; bytes per scanline |
4986 | endg |
4974 | endg |
4987 | 4975 | ||
4988 | 4976 | ||
4989 | align 4 |
4977 | align 4 |
4990 | 4978 | ||
4991 | sys_gs: ; direct screen access |
4979 | sys_gs: ; direct screen access |
4992 | dec ebx |
4980 | dec ebx |
4993 | cmp ebx, 2 |
4981 | cmp ebx, 2 |
4994 | ja .not_support |
4982 | ja .not_support |
4995 | jmp dword [f61call+ebx*4] |
4983 | jmp dword [f61call+ebx*4] |
4996 | .not_support: |
4984 | .not_support: |
4997 | or [esp+32], dword -1 |
4985 | or [esp+32], dword -1 |
4998 | ret |
4986 | ret |
4999 | 4987 | ||
5000 | 4988 | ||
5001 | .1: ; resolution |
4989 | .1: ; resolution |
5002 | mov eax, [Screen_Max_X] |
4990 | mov eax, [Screen_Max_X] |
5003 | shl eax, 16 |
4991 | shl eax, 16 |
5004 | mov ax, word [Screen_Max_Y] |
4992 | mov ax, word [Screen_Max_Y] |
5005 | add eax, 0x00010001 |
4993 | add eax, 0x00010001 |
5006 | mov [esp+32], eax |
4994 | mov [esp+32], eax |
5007 | ret |
4995 | ret |
5008 | .2: ; bits per pixel |
4996 | .2: ; bits per pixel |
5009 | mov eax, [_display.bpp] |
4997 | mov eax, [_display.bpp] |
5010 | mov [esp+32], eax |
4998 | mov [esp+32], eax |
5011 | ret |
4999 | ret |
5012 | .3: ; bytes per scanline |
5000 | .3: ; bytes per scanline |
5013 | mov eax, [_display.pitch] |
5001 | mov eax, [_display.pitch] |
5014 | mov [esp+32], eax |
5002 | mov [esp+32], eax |
5015 | ret |
5003 | ret |
5016 | 5004 | ||
5017 | align 4 ; system functions |
5005 | align 4 ; system functions |
5018 | 5006 | ||
5019 | syscall_setpixel: ; SetPixel |
5007 | syscall_setpixel: ; SetPixel |
5020 | 5008 | ||
5021 | mov eax, ebx |
5009 | mov eax, ebx |
5022 | mov ebx, ecx |
5010 | mov ebx, ecx |
5023 | mov ecx, edx |
5011 | mov ecx, edx |
5024 | mov edx, [TASK_BASE] |
5012 | mov edx, [TASK_BASE] |
5025 | add eax, [edx-twdw+WDATA.box.left] |
5013 | add eax, [edx-twdw+WDATA.box.left] |
5026 | add ebx, [edx-twdw+WDATA.box.top] |
5014 | add ebx, [edx-twdw+WDATA.box.top] |
5027 | mov edi, [current_slot] |
5015 | mov edi, [current_slot] |
5028 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5016 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5029 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5017 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5030 | xor edi, edi ; no force |
5018 | xor edi, edi ; no force |
5031 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5019 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5032 | ; jmp [putpixel] |
5020 | ; jmp [putpixel] |
5033 | jmp __sys_putpixel |
5021 | jmp __sys_putpixel |
5034 | 5022 | ||
5035 | align 4 |
5023 | align 4 |
5036 | 5024 | ||
5037 | syscall_writetext: ; WriteText |
5025 | syscall_writetext: ; WriteText |
5038 | 5026 | ||
5039 | mov eax, [TASK_BASE] |
5027 | mov eax, [TASK_BASE] |
5040 | mov ebp, [eax-twdw+WDATA.box.left] |
5028 | mov ebp, [eax-twdw+WDATA.box.left] |
5041 | push esi |
5029 | push esi |
5042 | mov esi, [current_slot] |
5030 | mov esi, [current_slot] |
5043 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5031 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5044 | shl ebp, 16 |
5032 | shl ebp, 16 |
5045 | add ebp, [eax-twdw+WDATA.box.top] |
5033 | add ebp, [eax-twdw+WDATA.box.top] |
5046 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5034 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5047 | pop esi |
5035 | pop esi |
5048 | test ecx, 0x08000000 ; redirect the output to the user area |
5036 | test ecx, 0x08000000 ; redirect the output to the user area |
5049 | jnz @f |
5037 | jnz @f |
5050 | add ebx, ebp |
5038 | add ebx, ebp |
5051 | align 4 |
5039 | align 4 |
5052 | @@: |
5040 | @@: |
5053 | mov eax, edi |
5041 | mov eax, edi |
5054 | test ecx, 0x08000000 ; redirect the output to the user area |
5042 | test ecx, 0x08000000 ; redirect the output to the user area |
5055 | jnz dtext |
5043 | jnz dtext |
5056 | xor edi, edi |
5044 | xor edi, edi |
5057 | jmp dtext |
5045 | jmp dtext |
5058 | 5046 | ||
5059 | align 4 |
5047 | align 4 |
5060 | 5048 | ||
5061 | syscall_drawrect: ; DrawRect |
5049 | syscall_drawrect: ; DrawRect |
5062 | 5050 | ||
5063 | mov edi, edx ; color + gradient |
5051 | mov edi, edx ; color + gradient |
5064 | and edi, 0x80FFFFFF |
5052 | and edi, 0x80FFFFFF |
5065 | test bx, bx ; x.size |
5053 | test bx, bx ; x.size |
5066 | je .drectr |
5054 | je .drectr |
5067 | test cx, cx ; y.size |
5055 | test cx, cx ; y.size |
5068 | je .drectr |
5056 | je .drectr |
5069 | 5057 | ||
5070 | mov eax, ebx ; bad idea |
5058 | mov eax, ebx ; bad idea |
5071 | mov ebx, ecx |
5059 | mov ebx, ecx |
5072 | 5060 | ||
5073 | movzx ecx, ax ; ecx - x.size |
5061 | movzx ecx, ax ; ecx - x.size |
5074 | shr eax, 16 ; eax - x.coord |
5062 | shr eax, 16 ; eax - x.coord |
5075 | movzx edx, bx ; edx - y.size |
5063 | movzx edx, bx ; edx - y.size |
5076 | shr ebx, 16 ; ebx - y.coord |
5064 | shr ebx, 16 ; ebx - y.coord |
5077 | mov esi, [current_slot] |
5065 | mov esi, [current_slot] |
5078 | 5066 | ||
5079 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5067 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5080 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5068 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5081 | add ecx, eax |
5069 | add ecx, eax |
5082 | add edx, ebx |
5070 | add edx, ebx |
5083 | ; jmp [drawbar] |
5071 | ; jmp [drawbar] |
5084 | jmp vesa20_drawbar |
5072 | jmp vesa20_drawbar |
5085 | .drectr: |
5073 | .drectr: |
5086 | ret |
5074 | ret |
5087 | 5075 | ||
5088 | align 4 |
5076 | align 4 |
5089 | syscall_getscreensize: ; GetScreenSize |
5077 | syscall_getscreensize: ; GetScreenSize |
5090 | mov ax, word [Screen_Max_X] |
5078 | mov ax, word [Screen_Max_X] |
5091 | shl eax, 16 |
5079 | shl eax, 16 |
5092 | mov ax, word [Screen_Max_Y] |
5080 | mov ax, word [Screen_Max_Y] |
5093 | mov [esp + 32], eax |
5081 | mov [esp + 32], eax |
5094 | ret |
5082 | ret |
5095 | 5083 | ||
5096 | align 4 |
5084 | align 4 |
5097 | 5085 | ||
5098 | syscall_cdaudio: ; CD |
5086 | syscall_cdaudio: ; CD |
5099 | 5087 | ||
5100 | cmp ebx, 4 |
5088 | cmp ebx, 4 |
5101 | jb .audio |
5089 | jb .audio |
5102 | jz .eject |
5090 | jz .eject |
5103 | cmp ebx, 5 |
5091 | cmp ebx, 5 |
5104 | jnz .ret |
5092 | jnz .ret |
5105 | .load: |
5093 | .load: |
5106 | call .reserve |
5094 | call .reserve |
5107 | call LoadMedium |
5095 | call LoadMedium |
5108 | ;call .free |
5096 | ;call .free |
5109 | jmp .free |
5097 | jmp .free |
5110 | ; ret |
5098 | ; ret |
5111 | .eject: |
5099 | .eject: |
5112 | call .reserve |
5100 | call .reserve |
5113 | call clear_CD_cache |
5101 | call clear_CD_cache |
5114 | call allow_medium_removal |
5102 | call allow_medium_removal |
5115 | call EjectMedium |
5103 | call EjectMedium |
5116 | ; call .free |
5104 | ; call .free |
5117 | jmp .free |
5105 | jmp .free |
5118 | ; ret |
5106 | ; ret |
5119 | .audio: |
5107 | .audio: |
5120 | call sys_cd_audio |
5108 | call sys_cd_audio |
5121 | mov [esp+36-4], eax |
5109 | mov [esp+36-4], eax |
5122 | .ret: |
5110 | .ret: |
5123 | ret |
5111 | ret |
5124 | 5112 | ||
5125 | .reserve: |
5113 | .reserve: |
5126 | call reserve_cd |
5114 | call reserve_cd |
5127 | mov eax, ecx |
5115 | mov eax, ecx |
5128 | shr eax, 1 |
5116 | shr eax, 1 |
5129 | and eax, 1 |
5117 | and eax, 1 |
5130 | inc eax |
5118 | inc eax |
5131 | mov [ChannelNumber], ax |
5119 | mov [ChannelNumber], ax |
5132 | mov eax, ecx |
5120 | mov eax, ecx |
5133 | and eax, 1 |
5121 | and eax, 1 |
5134 | mov [DiskNumber], al |
5122 | mov [DiskNumber], al |
5135 | call reserve_cd_channel |
5123 | call reserve_cd_channel |
5136 | and ebx, 3 |
5124 | and ebx, 3 |
5137 | inc ebx |
5125 | inc ebx |
5138 | mov [cdpos], ebx |
5126 | mov [cdpos], ebx |
5139 | add ebx, ebx |
5127 | add ebx, ebx |
5140 | mov cl, 8 |
5128 | mov cl, 8 |
5141 | sub cl, bl |
5129 | sub cl, bl |
5142 | mov al, [DRIVE_DATA+1] |
5130 | mov al, [DRIVE_DATA+1] |
5143 | shr al, cl |
5131 | shr al, cl |
5144 | test al, 2 |
5132 | test al, 2 |
5145 | jz .free;.err |
5133 | jz .free;.err |
5146 | ret |
5134 | ret |
5147 | .free: |
5135 | .free: |
5148 | call free_cd_channel |
5136 | call free_cd_channel |
5149 | and [cd_status], 0 |
5137 | and [cd_status], 0 |
5150 | ret |
5138 | ret |
5151 | .err: |
5139 | .err: |
5152 | call .free |
5140 | call .free |
5153 | ; pop eax |
5141 | ; pop eax |
5154 | ret |
5142 | ret |
5155 | ;----------------------------------------------------------------------------- |
5143 | ;----------------------------------------------------------------------------- |
5156 | align 4 |
5144 | align 4 |
5157 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5145 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5158 | cmp ebx, [Screen_Max_X] |
5146 | cmp ebx, [Screen_Max_X] |
5159 | jbe @f |
5147 | jbe @f |
5160 | cmp ecx, [Screen_Max_Y] |
5148 | cmp ecx, [Screen_Max_Y] |
5161 | jbe @f |
5149 | jbe @f |
5162 | xor eax, eax |
5150 | xor eax, eax |
5163 | jmp .store |
5151 | jmp .store |
5164 | ;-------------------------------------- |
5152 | ;-------------------------------------- |
5165 | align 4 |
5153 | align 4 |
5166 | @@: |
5154 | @@: |
5167 | mov eax, [d_width_calc_area + ecx*4] |
5155 | mov eax, [d_width_calc_area + ecx*4] |
5168 | add eax, [_WinMapAddress] |
5156 | add eax, [_WinMapAddress] |
5169 | movzx eax, byte[eax+ebx] ; get value for current point |
5157 | movzx eax, byte[eax+ebx] ; get value for current point |
5170 | ;-------------------------------------- |
5158 | ;-------------------------------------- |
5171 | align 4 |
5159 | align 4 |
5172 | .store: |
5160 | .store: |
5173 | mov [esp + 32], eax |
5161 | mov [esp + 32], eax |
5174 | ret |
5162 | ret |
5175 | ;----------------------------------------------------------------------------- |
5163 | ;----------------------------------------------------------------------------- |
5176 | align 4 |
5164 | align 4 |
5177 | syscall_getpixel: ; GetPixel |
5165 | syscall_getpixel: ; GetPixel |
5178 | mov ecx, [Screen_Max_X] |
5166 | mov ecx, [Screen_Max_X] |
5179 | inc ecx |
5167 | inc ecx |
5180 | xor edx, edx |
5168 | xor edx, edx |
5181 | mov eax, ebx |
5169 | mov eax, ebx |
5182 | div ecx |
5170 | div ecx |
5183 | mov ebx, edx |
5171 | mov ebx, edx |
5184 | xchg eax, ebx |
5172 | xchg eax, ebx |
5185 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5173 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5186 | call dword [GETPIXEL]; eax - x, ebx - y |
5174 | call dword [GETPIXEL]; eax - x, ebx - y |
5187 | mov [esp + 32], ecx |
5175 | mov [esp + 32], ecx |
5188 | ret |
5176 | ret |
5189 | ;----------------------------------------------------------------------------- |
5177 | ;----------------------------------------------------------------------------- |
5190 | align 4 |
5178 | align 4 |
5191 | syscall_getarea: |
5179 | syscall_getarea: |
5192 | ;eax = 36 |
5180 | ;eax = 36 |
5193 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5181 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5194 | ;ecx = [size x]*65536 + [size y] |
5182 | ;ecx = [size x]*65536 + [size y] |
5195 | ;edx = [start x]*65536 + [start y] |
5183 | ;edx = [start x]*65536 + [start y] |
5196 | pushad |
5184 | pushad |
5197 | mov edi, ebx |
5185 | mov edi, ebx |
5198 | mov eax, edx |
5186 | mov eax, edx |
5199 | shr eax, 16 |
5187 | shr eax, 16 |
5200 | mov ebx, edx |
5188 | mov ebx, edx |
5201 | and ebx, 0xffff |
5189 | and ebx, 0xffff |
5202 | dec eax |
5190 | dec eax |
5203 | dec ebx |
5191 | dec ebx |
5204 | ; eax - x, ebx - y |
5192 | ; eax - x, ebx - y |
5205 | mov edx, ecx |
5193 | mov edx, ecx |
5206 | 5194 | ||
5207 | shr ecx, 16 |
5195 | shr ecx, 16 |
5208 | and edx, 0xffff |
5196 | and edx, 0xffff |
5209 | mov esi, ecx |
5197 | mov esi, ecx |
5210 | ; ecx - size x, edx - size y |
5198 | ; ecx - size x, edx - size y |
5211 | 5199 | ||
5212 | mov ebp, edx |
5200 | mov ebp, edx |
5213 | dec ebp |
5201 | dec ebp |
5214 | lea ebp, [ebp*3] |
5202 | lea ebp, [ebp*3] |
5215 | 5203 | ||
5216 | imul ebp, esi |
5204 | imul ebp, esi |
5217 | 5205 | ||
5218 | mov esi, ecx |
5206 | mov esi, ecx |
5219 | dec esi |
5207 | dec esi |
5220 | lea esi, [esi*3] |
5208 | lea esi, [esi*3] |
5221 | 5209 | ||
5222 | add ebp, esi |
5210 | add ebp, esi |
5223 | add ebp, edi |
5211 | add ebp, edi |
5224 | 5212 | ||
5225 | add ebx, edx |
5213 | add ebx, edx |
5226 | ;-------------------------------------- |
5214 | ;-------------------------------------- |
5227 | align 4 |
5215 | align 4 |
5228 | .start_y: |
5216 | .start_y: |
5229 | push ecx edx |
5217 | push ecx edx |
5230 | ;-------------------------------------- |
5218 | ;-------------------------------------- |
5231 | align 4 |
5219 | align 4 |
5232 | .start_x: |
5220 | .start_x: |
5233 | push eax ebx ecx |
5221 | push eax ebx ecx |
5234 | add eax, ecx |
5222 | add eax, ecx |
5235 | 5223 | ||
5236 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5224 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5237 | call dword [GETPIXEL]; eax - x, ebx - y |
5225 | call dword [GETPIXEL]; eax - x, ebx - y |
5238 | 5226 | ||
5239 | mov [ebp], cx |
5227 | mov [ebp], cx |
5240 | shr ecx, 16 |
5228 | shr ecx, 16 |
5241 | mov [ebp+2], cl |
5229 | mov [ebp+2], cl |
5242 | 5230 | ||
5243 | pop ecx ebx eax |
5231 | pop ecx ebx eax |
5244 | sub ebp, 3 |
5232 | sub ebp, 3 |
5245 | dec ecx |
5233 | dec ecx |
5246 | jnz .start_x |
5234 | jnz .start_x |
5247 | pop edx ecx |
5235 | pop edx ecx |
5248 | dec ebx |
5236 | dec ebx |
5249 | dec edx |
5237 | dec edx |
5250 | jnz .start_y |
5238 | jnz .start_y |
5251 | popad |
5239 | popad |
5252 | ret |
5240 | ret |
5253 | ;----------------------------------------------------------------------------- |
5241 | ;----------------------------------------------------------------------------- |
5254 | align 4 |
5242 | align 4 |
5255 | syscall_putarea_backgr: |
5243 | syscall_putarea_backgr: |
5256 | ;eax = 25 |
5244 | ;eax = 25 |
5257 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5245 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5258 | ;ecx = [size x]*65536 + [size y] |
5246 | ;ecx = [size x]*65536 + [size y] |
5259 | ;edx = [start x]*65536 + [start y] |
5247 | ;edx = [start x]*65536 + [start y] |
5260 | pushad |
5248 | pushad |
5261 | mov edi, ebx |
5249 | mov edi, ebx |
5262 | mov eax, edx |
5250 | mov eax, edx |
5263 | shr eax, 16 |
5251 | shr eax, 16 |
5264 | mov ebx, edx |
5252 | mov ebx, edx |
5265 | and ebx, 0xffff |
5253 | and ebx, 0xffff |
5266 | dec eax |
5254 | dec eax |
5267 | dec ebx |
5255 | dec ebx |
5268 | ; eax - x, ebx - y |
5256 | ; eax - x, ebx - y |
5269 | mov edx, ecx |
5257 | mov edx, ecx |
5270 | shr ecx, 16 |
5258 | shr ecx, 16 |
5271 | and edx, 0xffff |
5259 | and edx, 0xffff |
5272 | mov esi, ecx |
5260 | mov esi, ecx |
5273 | ; ecx - size x, edx - size y |
5261 | ; ecx - size x, edx - size y |
5274 | mov ebp, edx |
5262 | mov ebp, edx |
5275 | dec ebp |
5263 | dec ebp |
5276 | shl ebp, 2 |
5264 | shl ebp, 2 |
5277 | 5265 | ||
5278 | imul ebp, esi |
5266 | imul ebp, esi |
5279 | 5267 | ||
5280 | mov esi, ecx |
5268 | mov esi, ecx |
5281 | dec esi |
5269 | dec esi |
5282 | shl esi, 2 |
5270 | shl esi, 2 |
5283 | 5271 | ||
5284 | add ebp, esi |
5272 | add ebp, esi |
5285 | add ebp, edi |
5273 | add ebp, edi |
5286 | 5274 | ||
5287 | add ebx, edx |
5275 | add ebx, edx |
5288 | ;-------------------------------------- |
5276 | ;-------------------------------------- |
5289 | align 4 |
5277 | align 4 |
5290 | .start_y: |
5278 | .start_y: |
5291 | push ecx edx |
5279 | push ecx edx |
5292 | ;-------------------------------------- |
5280 | ;-------------------------------------- |
5293 | align 4 |
5281 | align 4 |
5294 | .start_x: |
5282 | .start_x: |
5295 | push eax ecx |
5283 | push eax ecx |
5296 | add eax, ecx |
5284 | add eax, ecx |
5297 | 5285 | ||
5298 | mov ecx, [ebp] |
5286 | mov ecx, [ebp] |
5299 | rol ecx, 8 |
5287 | rol ecx, 8 |
5300 | test cl, cl ; transparensy = 0 |
5288 | test cl, cl ; transparensy = 0 |
5301 | jz .no_put |
5289 | jz .no_put |
5302 | 5290 | ||
5303 | xor cl, cl |
5291 | xor cl, cl |
5304 | ror ecx, 8 |
5292 | ror ecx, 8 |
5305 | 5293 | ||
5306 | pushad |
5294 | pushad |
5307 | mov edx, [d_width_calc_area + ebx*4] |
5295 | mov edx, [d_width_calc_area + ebx*4] |
5308 | add edx, [_WinMapAddress] |
5296 | add edx, [_WinMapAddress] |
5309 | movzx edx, byte [eax+edx] |
5297 | movzx edx, byte [eax+edx] |
5310 | cmp dl, byte 1 |
5298 | cmp dl, byte 1 |
5311 | jne @f |
5299 | jne @f |
5312 | 5300 | ||
5313 | call dword [PUTPIXEL]; eax - x, ebx - y |
5301 | call dword [PUTPIXEL]; eax - x, ebx - y |
5314 | ;-------------------------------------- |
5302 | ;-------------------------------------- |
5315 | align 4 |
5303 | align 4 |
5316 | @@: |
5304 | @@: |
5317 | popad |
5305 | popad |
5318 | ;-------------------------------------- |
5306 | ;-------------------------------------- |
5319 | align 4 |
5307 | align 4 |
5320 | .no_put: |
5308 | .no_put: |
5321 | pop ecx eax |
5309 | pop ecx eax |
5322 | 5310 | ||
5323 | sub ebp, 4 |
5311 | sub ebp, 4 |
5324 | dec ecx |
5312 | dec ecx |
5325 | jnz .start_x |
5313 | jnz .start_x |
5326 | 5314 | ||
5327 | pop edx ecx |
5315 | pop edx ecx |
5328 | dec ebx |
5316 | dec ebx |
5329 | dec edx |
5317 | dec edx |
5330 | jnz .start_y |
5318 | jnz .start_y |
5331 | 5319 | ||
5332 | popad |
5320 | popad |
5333 | ret |
5321 | ret |
5334 | ;----------------------------------------------------------------------------- |
5322 | ;----------------------------------------------------------------------------- |
5335 | align 4 |
5323 | align 4 |
5336 | syscall_drawline: ; DrawLine |
5324 | syscall_drawline: ; DrawLine |
5337 | 5325 | ||
5338 | mov edi, [TASK_BASE] |
5326 | mov edi, [TASK_BASE] |
5339 | movzx eax, word[edi-twdw+WDATA.box.left] |
5327 | movzx eax, word[edi-twdw+WDATA.box.left] |
5340 | mov ebp, eax |
5328 | mov ebp, eax |
5341 | mov esi, [current_slot] |
5329 | mov esi, [current_slot] |
5342 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5330 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5343 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5331 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5344 | add ebp, ebx |
5332 | add ebp, ebx |
5345 | shl eax, 16 |
5333 | shl eax, 16 |
5346 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5334 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5347 | add eax, ebp |
5335 | add eax, ebp |
5348 | mov ebp, ebx |
5336 | mov ebp, ebx |
5349 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5337 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5350 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5338 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5351 | add ebp, ecx |
5339 | add ebp, ecx |
5352 | shl ebx, 16 |
5340 | shl ebx, 16 |
5353 | xor edi, edi |
5341 | xor edi, edi |
5354 | add ebx, ebp |
5342 | add ebx, ebp |
5355 | mov ecx, edx |
5343 | mov ecx, edx |
5356 | ; jmp [draw_line] |
5344 | ; jmp [draw_line] |
5357 | jmp __sys_draw_line |
5345 | jmp __sys_draw_line |
5358 | 5346 | ||
5359 | 5347 | ||
5360 | align 4 |
5348 | align 4 |
5361 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5349 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5362 | 5350 | ||
5363 | call r_f_port_area |
5351 | call r_f_port_area |
5364 | mov [esp+32], eax |
5352 | mov [esp+32], eax |
5365 | ret |
5353 | ret |
5366 | 5354 | ||
5367 | align 4 |
5355 | align 4 |
5368 | syscall_threads: ; CreateThreads |
5356 | syscall_threads: ; CreateThreads |
5369 | ; |
5357 | ; |
5370 | ; ecx=thread entry point |
5358 | ; ecx=thread entry point |
5371 | ; edx=thread stack pointer |
5359 | ; edx=thread stack pointer |
5372 | ; |
5360 | ; |
5373 | ; on return : eax = pid |
5361 | ; on return : eax = pid |
5374 | 5362 | ||
5375 | xor ebx, ebx |
5363 | xor ebx, ebx |
5376 | call new_sys_threads |
5364 | call new_sys_threads |
5377 | 5365 | ||
5378 | mov [esp+32], eax |
5366 | mov [esp+32], eax |
5379 | ret |
5367 | ret |
5380 | 5368 | ||
5381 | align 4 |
5369 | align 4 |
5382 | 5370 | ||
5383 | paleholder: |
5371 | paleholder: |
5384 | ret |
5372 | ret |
5385 | ;------------------------------------------------------------------------------ |
5373 | ;------------------------------------------------------------------------------ |
5386 | align 4 |
5374 | align 4 |
5387 | calculate_fast_getting_offset_for_WinMapAddress: |
5375 | calculate_fast_getting_offset_for_WinMapAddress: |
5388 | ; calculate data area for fast getting offset to _WinMapAddress |
5376 | ; calculate data area for fast getting offset to _WinMapAddress |
5389 | xor eax, eax |
5377 | xor eax, eax |
5390 | mov ecx, [_display.height] |
5378 | mov ecx, [_display.height] |
5391 | mov edi, d_width_calc_area |
5379 | mov edi, d_width_calc_area |
5392 | cld |
5380 | cld |
5393 | @@: |
5381 | @@: |
5394 | stosd |
5382 | stosd |
5395 | add eax, [_display.width] |
5383 | add eax, [_display.width] |
5396 | dec ecx |
5384 | dec ecx |
5397 | jnz @r |
5385 | jnz @r |
5398 | ret |
5386 | ret |
5399 | ;------------------------------------------------------------------------------ |
5387 | ;------------------------------------------------------------------------------ |
5400 | align 4 |
5388 | align 4 |
5401 | calculate_fast_getting_offset_for_LFB: |
5389 | calculate_fast_getting_offset_for_LFB: |
5402 | ; calculate data area for fast getting offset to LFB |
5390 | ; calculate data area for fast getting offset to LFB |
5403 | xor eax, eax |
5391 | xor eax, eax |
5404 | mov ecx, [_display.height] |
5392 | mov ecx, [_display.height] |
5405 | mov edi, BPSLine_calc_area |
5393 | mov edi, BPSLine_calc_area |
5406 | cld |
5394 | cld |
5407 | @@: |
5395 | @@: |
5408 | stosd |
5396 | stosd |
5409 | add eax, [_display.pitch] |
5397 | add eax, [_display.pitch] |
5410 | dec ecx |
5398 | dec ecx |
5411 | jnz @r |
5399 | jnz @r |
5412 | ret |
5400 | ret |
5413 | ;------------------------------------------------------------------------------ |
5401 | ;------------------------------------------------------------------------------ |
5414 | align 4 |
5402 | align 4 |
5415 | set_screen: |
5403 | set_screen: |
5416 | ; in: |
5404 | ; in: |
5417 | ; eax - new Screen_Max_X |
5405 | ; eax - new Screen_Max_X |
5418 | ; ecx - new BytesPerScanLine |
5406 | ; ecx - new BytesPerScanLine |
5419 | ; edx - new Screen_Max_Y |
5407 | ; edx - new Screen_Max_Y |
5420 | 5408 | ||
5421 | pushfd |
5409 | pushfd |
5422 | cli |
5410 | cli |
5423 | 5411 | ||
5424 | mov [Screen_Max_X], eax |
5412 | mov [Screen_Max_X], eax |
5425 | mov [Screen_Max_Y], edx |
5413 | mov [Screen_Max_Y], edx |
5426 | mov [_display.pitch], ecx |
5414 | mov [_display.pitch], ecx |
5427 | 5415 | ||
5428 | mov [screen_workarea.right], eax |
5416 | mov [screen_workarea.right], eax |
5429 | mov [screen_workarea.bottom], edx |
5417 | mov [screen_workarea.bottom], edx |
5430 | 5418 | ||
5431 | push ebx |
5419 | push ebx |
5432 | push esi |
5420 | push esi |
5433 | push edi |
5421 | push edi |
5434 | 5422 | ||
5435 | pushad |
5423 | pushad |
5436 | 5424 | ||
5437 | cmp [do_not_touch_winmap], 1 |
5425 | cmp [do_not_touch_winmap], 1 |
5438 | je @f |
5426 | je @f |
5439 | 5427 | ||
5440 | stdcall kernel_free, [_WinMapAddress] |
5428 | stdcall kernel_free, [_WinMapAddress] |
5441 | 5429 | ||
5442 | mov eax, [_display.width] |
5430 | mov eax, [_display.width] |
5443 | mul [_display.height] |
5431 | mul [_display.height] |
5444 | mov [_WinMapSize], eax |
5432 | mov [_WinMapSize], eax |
5445 | 5433 | ||
5446 | stdcall kernel_alloc, eax |
5434 | stdcall kernel_alloc, eax |
5447 | mov [_WinMapAddress], eax |
5435 | mov [_WinMapAddress], eax |
5448 | test eax, eax |
5436 | test eax, eax |
5449 | jz .epic_fail |
5437 | jz .epic_fail |
5450 | ; store for f.18.24 |
5438 | ; store for f.18.24 |
5451 | mov eax, [_display.width] |
5439 | mov eax, [_display.width] |
5452 | mov [display_width_standard], eax |
5440 | mov [display_width_standard], eax |
5453 | 5441 | ||
5454 | mov eax, [_display.height] |
5442 | mov eax, [_display.height] |
5455 | mov [display_height_standard], eax |
5443 | mov [display_height_standard], eax |
5456 | @@: |
5444 | @@: |
5457 | call calculate_fast_getting_offset_for_WinMapAddress |
5445 | call calculate_fast_getting_offset_for_WinMapAddress |
5458 | ; for Qemu or non standart video cards |
5446 | ; for Qemu or non standart video cards |
5459 | ; Unfortunately [BytesPerScanLine] does not always |
5447 | ; Unfortunately [BytesPerScanLine] does not always |
5460 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5448 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5461 | call calculate_fast_getting_offset_for_LFB |
5449 | call calculate_fast_getting_offset_for_LFB |
5462 | popad |
5450 | popad |
5463 | 5451 | ||
5464 | call repos_windows |
5452 | call repos_windows |
5465 | xor eax, eax |
5453 | xor eax, eax |
5466 | xor ebx, ebx |
5454 | xor ebx, ebx |
5467 | mov ecx, [Screen_Max_X] |
5455 | mov ecx, [Screen_Max_X] |
5468 | mov edx, [Screen_Max_Y] |
5456 | mov edx, [Screen_Max_Y] |
5469 | call calculatescreen |
5457 | call calculatescreen |
5470 | pop edi |
5458 | pop edi |
5471 | pop esi |
5459 | pop esi |
5472 | pop ebx |
5460 | pop ebx |
5473 | 5461 | ||
5474 | popfd |
5462 | popfd |
5475 | ret |
5463 | ret |
5476 | 5464 | ||
5477 | .epic_fail: |
5465 | .epic_fail: |
5478 | hlt ; Houston, we've had a problem |
5466 | hlt ; Houston, we've had a problem |
5479 | 5467 | ||
5480 | ; --------------- APM --------------------- |
5468 | ; --------------- APM --------------------- |
5481 | uglobal |
5469 | uglobal |
5482 | apm_entry dp 0 |
5470 | apm_entry dp 0 |
5483 | apm_vf dd 0 |
5471 | apm_vf dd 0 |
5484 | endg |
5472 | endg |
5485 | 5473 | ||
5486 | align 4 |
5474 | align 4 |
5487 | sys_apm: |
5475 | sys_apm: |
5488 | xor eax, eax |
5476 | xor eax, eax |
5489 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5477 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5490 | jne @f |
5478 | jne @f |
5491 | inc eax |
5479 | inc eax |
5492 | or dword [esp + 44], eax ; error |
5480 | or dword [esp + 44], eax ; error |
5493 | add eax, 7 |
5481 | add eax, 7 |
5494 | 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 |
5495 | ret |
5483 | ret |
5496 | 5484 | ||
5497 | @@: |
5485 | @@: |
5498 | ; xchg eax, ecx |
5486 | ; xchg eax, ecx |
5499 | ; xchg ebx, ecx |
5487 | ; xchg ebx, ecx |
5500 | 5488 | ||
5501 | cmp dx, 3 |
5489 | cmp dx, 3 |
5502 | ja @f |
5490 | ja @f |
5503 | 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 |
5504 | mov eax, [apm_vf] |
5492 | mov eax, [apm_vf] |
5505 | mov [esp + 32], eax |
5493 | mov [esp + 32], eax |
5506 | shr eax, 16 |
5494 | shr eax, 16 |
5507 | mov [esp + 28], eax |
5495 | mov [esp + 28], eax |
5508 | ret |
5496 | ret |
5509 | 5497 | ||
5510 | @@: |
5498 | @@: |
5511 | 5499 | ||
5512 | mov esi, [master_tab+(OS_BASE shr 20)] |
5500 | mov esi, [master_tab+(OS_BASE shr 20)] |
5513 | xchg [master_tab], esi |
5501 | xchg [master_tab], esi |
5514 | push esi |
5502 | push esi |
5515 | mov edi, cr3 |
5503 | mov edi, cr3 |
5516 | mov cr3, edi ;flush TLB |
5504 | mov cr3, edi ;flush TLB |
5517 | 5505 | ||
5518 | call pword [apm_entry] ;call APM BIOS |
5506 | call pword [apm_entry] ;call APM BIOS |
5519 | 5507 | ||
5520 | xchg eax, [esp] |
5508 | xchg eax, [esp] |
5521 | mov [master_tab], eax |
5509 | mov [master_tab], eax |
5522 | mov eax, cr3 |
5510 | mov eax, cr3 |
5523 | mov cr3, eax |
5511 | mov cr3, eax |
5524 | pop eax |
5512 | pop eax |
5525 | 5513 | ||
5526 | mov [esp + 4 ], edi |
5514 | mov [esp + 4 ], edi |
5527 | mov [esp + 8], esi |
5515 | mov [esp + 8], esi |
5528 | mov [esp + 20], ebx |
5516 | mov [esp + 20], ebx |
5529 | mov [esp + 24], edx |
5517 | mov [esp + 24], edx |
5530 | mov [esp + 28], ecx |
5518 | mov [esp + 28], ecx |
5531 | mov [esp + 32], eax |
5519 | mov [esp + 32], eax |
5532 | setc al |
5520 | setc al |
5533 | and [esp + 44], byte 0xfe |
5521 | and [esp + 44], byte 0xfe |
5534 | or [esp + 44], al |
5522 | or [esp + 44], al |
5535 | ret |
5523 | ret |
5536 | ; ----------------------------------------- |
5524 | ; ----------------------------------------- |
5537 | 5525 | ||
5538 | align 4 |
5526 | align 4 |
5539 | 5527 | ||
5540 | undefined_syscall: ; Undefined system call |
5528 | undefined_syscall: ; Undefined system call |
5541 | mov [esp + 32], dword -1 |
5529 | mov [esp + 32], dword -1 |
5542 | ret |
5530 | ret |
5543 | 5531 | ||
5544 | align 4 |
5532 | align 4 |
5545 | system_shutdown: ; shut down the system |
5533 | system_shutdown: ; shut down the system |
5546 | 5534 | ||
5547 | cmp byte [BOOT_VARS+0x9030], 1 |
5535 | cmp byte [BOOT_VARS+0x9030], 1 |
5548 | jne @F |
5536 | jne @F |
5549 | ret |
5537 | ret |
5550 | @@: |
5538 | @@: |
5551 | call stop_all_services |
5539 | call stop_all_services |
5552 | movi eax, 3 |
5540 | movi eax, 3 |
5553 | call sys_cd_audio |
5541 | call sys_cd_audio |
5554 | 5542 | ||
5555 | yes_shutdown_param: |
5543 | yes_shutdown_param: |
5556 | cli |
5544 | cli |
5557 | 5545 | ||
5558 | if ~ defined extended_primary_loader |
5546 | if ~ defined extended_primary_loader |
5559 | ; load kernel.mnt to 0x7000:0 |
5547 | ; load kernel.mnt to 0x7000:0 |
5560 | mov ebx, kernel_file_load |
5548 | mov ebx, kernel_file_load |
5561 | pushad |
5549 | pushad |
5562 | call file_system_lfn |
5550 | call file_system_lfn |
5563 | popad |
5551 | popad |
5564 | 5552 | ||
5565 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5553 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5566 | mov edi, OS_BASE+0x40000 |
5554 | mov edi, OS_BASE+0x40000 |
5567 | mov ecx, 1000 |
5555 | mov ecx, 1000 |
5568 | rep movsb |
5556 | rep movsb |
5569 | end if |
5557 | end if |
5570 | 5558 | ||
5571 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5559 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5572 | ; mov edi, OS_BASE |
5560 | ; mov edi, OS_BASE |
5573 | ; mov ecx, 0x10000/4 |
5561 | ; mov ecx, 0x10000/4 |
5574 | ; cld |
5562 | ; cld |
5575 | ; rep movsd |
5563 | ; rep movsd |
5576 | 5564 | ||
5577 | call IRQ_mask_all |
5565 | call IRQ_mask_all |
5578 | 5566 | ||
5579 | if 0 |
5567 | if 0 |
5580 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5568 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5581 | mov word [OS_BASE+0x467+2], 0x1000 |
5569 | mov word [OS_BASE+0x467+2], 0x1000 |
5582 | 5570 | ||
5583 | mov al, 0x0F |
5571 | mov al, 0x0F |
5584 | out 0x70, al |
5572 | out 0x70, al |
5585 | mov al, 0x05 |
5573 | mov al, 0x05 |
5586 | out 0x71, al |
5574 | out 0x71, al |
5587 | 5575 | ||
5588 | mov al, 0xFE |
5576 | mov al, 0xFE |
5589 | out 0x64, al |
5577 | out 0x64, al |
5590 | 5578 | ||
5591 | hlt |
5579 | hlt |
5592 | jmp $-1 |
5580 | jmp $-1 |
5593 | 5581 | ||
5594 | else |
5582 | else |
5595 | cmp byte [OS_BASE + 0x9030], 2 |
5583 | cmp byte [OS_BASE + 0x9030], 2 |
5596 | jnz no_acpi_power_off |
5584 | jnz no_acpi_power_off |
5597 | 5585 | ||
5598 | ; scan for RSDP |
5586 | ; scan for RSDP |
5599 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5587 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5600 | movzx eax, word [OS_BASE + 0x40E] |
5588 | movzx eax, word [OS_BASE + 0x40E] |
5601 | shl eax, 4 |
5589 | shl eax, 4 |
5602 | jz @f |
5590 | jz @f |
5603 | mov ecx, 1024/16 |
5591 | mov ecx, 1024/16 |
5604 | call scan_rsdp |
5592 | call scan_rsdp |
5605 | jnc .rsdp_found |
5593 | jnc .rsdp_found |
5606 | @@: |
5594 | @@: |
5607 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5595 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5608 | mov eax, 0xE0000 |
5596 | mov eax, 0xE0000 |
5609 | mov ecx, 0x2000 |
5597 | mov ecx, 0x2000 |
5610 | call scan_rsdp |
5598 | call scan_rsdp |
5611 | jc no_acpi_power_off |
5599 | jc no_acpi_power_off |
5612 | .rsdp_found: |
5600 | .rsdp_found: |
5613 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5601 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5614 | mov ebp, [ipc_tmp] |
5602 | mov ebp, [ipc_tmp] |
5615 | stdcall map_page, ebp, esi, PG_MAP |
5603 | stdcall map_page, ebp, esi, PG_MAP |
5616 | lea eax, [esi+1000h] |
5604 | lea eax, [esi+1000h] |
5617 | lea edx, [ebp+1000h] |
5605 | lea edx, [ebp+1000h] |
5618 | stdcall map_page, edx, eax, PG_MAP |
5606 | stdcall map_page, edx, eax, PG_MAP |
5619 | and esi, 0xFFF |
5607 | and esi, 0xFFF |
5620 | add esi, ebp |
5608 | add esi, ebp |
5621 | cmp dword [esi], 'RSDT' |
5609 | cmp dword [esi], 'RSDT' |
5622 | jnz no_acpi_power_off |
5610 | jnz no_acpi_power_off |
5623 | mov ecx, [esi+4] |
5611 | mov ecx, [esi+4] |
5624 | sub ecx, 24h |
5612 | sub ecx, 24h |
5625 | jbe no_acpi_power_off |
5613 | jbe no_acpi_power_off |
5626 | shr ecx, 2 |
5614 | shr ecx, 2 |
5627 | add esi, 24h |
5615 | add esi, 24h |
5628 | .scan_fadt: |
5616 | .scan_fadt: |
5629 | lodsd |
5617 | lodsd |
5630 | mov ebx, eax |
5618 | mov ebx, eax |
5631 | lea eax, [ebp+2000h] |
5619 | lea eax, [ebp+2000h] |
5632 | stdcall map_page, eax, ebx, PG_MAP |
5620 | stdcall map_page, eax, ebx, PG_MAP |
5633 | lea eax, [ebp+3000h] |
5621 | lea eax, [ebp+3000h] |
5634 | add ebx, 0x1000 |
5622 | add ebx, 0x1000 |
5635 | stdcall map_page, eax, ebx, PG_MAP |
5623 | stdcall map_page, eax, ebx, PG_MAP |
5636 | and ebx, 0xFFF |
5624 | and ebx, 0xFFF |
5637 | lea ebx, [ebx+ebp+2000h] |
5625 | lea ebx, [ebx+ebp+2000h] |
5638 | cmp dword [ebx], 'FACP' |
5626 | cmp dword [ebx], 'FACP' |
5639 | jz .fadt_found |
5627 | jz .fadt_found |
5640 | loop .scan_fadt |
5628 | loop .scan_fadt |
5641 | jmp no_acpi_power_off |
5629 | jmp no_acpi_power_off |
5642 | .fadt_found: |
5630 | .fadt_found: |
5643 | ; ebx is linear address of FADT |
5631 | ; ebx is linear address of FADT |
5644 | mov edi, [ebx+40] ; physical address of the DSDT |
5632 | mov edi, [ebx+40] ; physical address of the DSDT |
5645 | lea eax, [ebp+4000h] |
5633 | lea eax, [ebp+4000h] |
5646 | stdcall map_page, eax, edi, PG_MAP |
5634 | stdcall map_page, eax, edi, PG_MAP |
5647 | lea eax, [ebp+5000h] |
5635 | lea eax, [ebp+5000h] |
5648 | lea esi, [edi+0x1000] |
5636 | lea esi, [edi+0x1000] |
5649 | stdcall map_page, eax, esi, PG_MAP |
5637 | stdcall map_page, eax, esi, PG_MAP |
5650 | and esi, 0xFFF |
5638 | and esi, 0xFFF |
5651 | sub edi, esi |
5639 | sub edi, esi |
5652 | cmp dword [esi+ebp+4000h], 'DSDT' |
5640 | cmp dword [esi+ebp+4000h], 'DSDT' |
5653 | jnz no_acpi_power_off |
5641 | jnz no_acpi_power_off |
5654 | mov eax, [esi+ebp+4004h] ; DSDT length |
5642 | mov eax, [esi+ebp+4004h] ; DSDT length |
5655 | sub eax, 36+4 |
5643 | sub eax, 36+4 |
5656 | jbe no_acpi_power_off |
5644 | jbe no_acpi_power_off |
5657 | add esi, 36 |
5645 | add esi, 36 |
5658 | .scan_dsdt: |
5646 | .scan_dsdt: |
5659 | cmp dword [esi+ebp+4000h], '_S5_' |
5647 | cmp dword [esi+ebp+4000h], '_S5_' |
5660 | jnz .scan_dsdt_cont |
5648 | jnz .scan_dsdt_cont |
5661 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5649 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5662 | jnz .scan_dsdt_cont |
5650 | jnz .scan_dsdt_cont |
5663 | mov dl, [esi+ebp+4000h+6] |
5651 | mov dl, [esi+ebp+4000h+6] |
5664 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5652 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5665 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5653 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5666 | ja .scan_dsdt_cont |
5654 | ja .scan_dsdt_cont |
5667 | cmp dl, 1 |
5655 | cmp dl, 1 |
5668 | jb .scan_dsdt_cont |
5656 | jb .scan_dsdt_cont |
5669 | lea esi, [esi+ebp+4000h+7] |
5657 | lea esi, [esi+ebp+4000h+7] |
5670 | xor ecx, ecx |
5658 | xor ecx, ecx |
5671 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5659 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5672 | jz @f |
5660 | jz @f |
5673 | cmp byte [esi], 0xA |
5661 | cmp byte [esi], 0xA |
5674 | jnz no_acpi_power_off |
5662 | jnz no_acpi_power_off |
5675 | inc esi |
5663 | inc esi |
5676 | mov cl, [esi] |
5664 | mov cl, [esi] |
5677 | @@: |
5665 | @@: |
5678 | inc esi |
5666 | inc esi |
5679 | cmp dl, 2 |
5667 | cmp dl, 2 |
5680 | jb @f |
5668 | jb @f |
5681 | cmp byte [esi], 0 |
5669 | cmp byte [esi], 0 |
5682 | jz @f |
5670 | jz @f |
5683 | cmp byte [esi], 0xA |
5671 | cmp byte [esi], 0xA |
5684 | jnz no_acpi_power_off |
5672 | jnz no_acpi_power_off |
5685 | inc esi |
5673 | inc esi |
5686 | mov ch, [esi] |
5674 | mov ch, [esi] |
5687 | @@: |
5675 | @@: |
5688 | jmp do_acpi_power_off |
5676 | jmp do_acpi_power_off |
5689 | .scan_dsdt_cont: |
5677 | .scan_dsdt_cont: |
5690 | inc esi |
5678 | inc esi |
5691 | cmp esi, 0x1000 |
5679 | cmp esi, 0x1000 |
5692 | jb @f |
5680 | jb @f |
5693 | sub esi, 0x1000 |
5681 | sub esi, 0x1000 |
5694 | add edi, 0x1000 |
5682 | add edi, 0x1000 |
5695 | push eax |
5683 | push eax |
5696 | lea eax, [ebp+4000h] |
5684 | lea eax, [ebp+4000h] |
5697 | stdcall map_page, eax, edi, PG_MAP |
5685 | stdcall map_page, eax, edi, PG_MAP |
5698 | push PG_MAP |
5686 | push PG_MAP |
5699 | lea eax, [edi+1000h] |
5687 | lea eax, [edi+1000h] |
5700 | push eax |
5688 | push eax |
5701 | lea eax, [ebp+5000h] |
5689 | lea eax, [ebp+5000h] |
5702 | push eax |
5690 | push eax |
5703 | stdcall map_page |
5691 | stdcall map_page |
5704 | pop eax |
5692 | pop eax |
5705 | @@: |
5693 | @@: |
5706 | dec eax |
5694 | dec eax |
5707 | jnz .scan_dsdt |
5695 | jnz .scan_dsdt |
5708 | jmp no_acpi_power_off |
5696 | jmp no_acpi_power_off |
5709 | do_acpi_power_off: |
5697 | do_acpi_power_off: |
5710 | mov edx, [ebx+48] |
5698 | mov edx, [ebx+48] |
5711 | test edx, edx |
5699 | test edx, edx |
5712 | jz .nosmi |
5700 | jz .nosmi |
5713 | mov al, [ebx+52] |
5701 | mov al, [ebx+52] |
5714 | out dx, al |
5702 | out dx, al |
5715 | mov edx, [ebx+64] |
5703 | mov edx, [ebx+64] |
5716 | @@: |
5704 | @@: |
5717 | in ax, dx |
5705 | in ax, dx |
5718 | test al, 1 |
5706 | test al, 1 |
5719 | jz @b |
5707 | jz @b |
5720 | .nosmi: |
5708 | .nosmi: |
5721 | and cx, 0x0707 |
5709 | and cx, 0x0707 |
5722 | shl cx, 2 |
5710 | shl cx, 2 |
5723 | or cx, 0x2020 |
5711 | or cx, 0x2020 |
5724 | mov edx, [ebx+64] |
5712 | mov edx, [ebx+64] |
5725 | in ax, dx |
5713 | in ax, dx |
5726 | and ax, 203h |
5714 | and ax, 203h |
5727 | or ah, cl |
5715 | or ah, cl |
5728 | out dx, ax |
5716 | out dx, ax |
5729 | mov edx, [ebx+68] |
5717 | mov edx, [ebx+68] |
5730 | test edx, edx |
5718 | test edx, edx |
5731 | jz @f |
5719 | jz @f |
5732 | in ax, dx |
5720 | in ax, dx |
5733 | and ax, 203h |
5721 | and ax, 203h |
5734 | or ah, ch |
5722 | or ah, ch |
5735 | out dx, ax |
5723 | out dx, ax |
5736 | @@: |
5724 | @@: |
5737 | jmp $ |
5725 | jmp $ |
5738 | 5726 | ||
5739 | 5727 | ||
5740 | no_acpi_power_off: |
5728 | no_acpi_power_off: |
5741 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5729 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5742 | mov word [OS_BASE+0x467+2], 0x1000 |
5730 | mov word [OS_BASE+0x467+2], 0x1000 |
5743 | 5731 | ||
5744 | mov al, 0x0F |
5732 | mov al, 0x0F |
5745 | out 0x70, al |
5733 | out 0x70, al |
5746 | mov al, 0x05 |
5734 | mov al, 0x05 |
5747 | out 0x71, al |
5735 | out 0x71, al |
5748 | 5736 | ||
5749 | mov al, 0xFE |
5737 | mov al, 0xFE |
5750 | out 0x64, al |
5738 | out 0x64, al |
5751 | 5739 | ||
5752 | hlt |
5740 | hlt |
5753 | jmp $-1 |
5741 | jmp $-1 |
5754 | 5742 | ||
5755 | scan_rsdp: |
5743 | scan_rsdp: |
5756 | add eax, OS_BASE |
5744 | add eax, OS_BASE |
5757 | .s: |
5745 | .s: |
5758 | cmp dword [eax], 'RSD ' |
5746 | cmp dword [eax], 'RSD ' |
5759 | jnz .n |
5747 | jnz .n |
5760 | cmp dword [eax+4], 'PTR ' |
5748 | cmp dword [eax+4], 'PTR ' |
5761 | jnz .n |
5749 | jnz .n |
5762 | xor edx, edx |
5750 | xor edx, edx |
5763 | xor esi, esi |
5751 | xor esi, esi |
5764 | @@: |
5752 | @@: |
5765 | add dl, [eax+esi] |
5753 | add dl, [eax+esi] |
5766 | inc esi |
5754 | inc esi |
5767 | cmp esi, 20 |
5755 | cmp esi, 20 |
5768 | jnz @b |
5756 | jnz @b |
5769 | test dl, dl |
5757 | test dl, dl |
5770 | jz .ok |
5758 | jz .ok |
5771 | .n: |
5759 | .n: |
5772 | add eax, 10h |
5760 | add eax, 10h |
5773 | loop .s |
5761 | loop .s |
5774 | stc |
5762 | stc |
5775 | .ok: |
5763 | .ok: |
5776 | ret |
5764 | ret |
5777 | end if |
5765 | end if |
5778 | 5766 | ||
5779 | if ~ lang eq sp |
5767 | if ~ lang eq sp |
5780 | diff16 "end of .text segment",0,$ |
5768 | diff16 "end of .text segment",0,$ |
5781 | end if |
5769 | end if |
5782 | 5770 | ||
5783 | include "data32.inc" |
5771 | include "data32.inc" |
5784 | 5772 | ||
5785 | __REV__ = __REV |
5773 | __REV__ = __REV |
5786 | 5774 | ||
5787 | if ~ lang eq sp |
5775 | if ~ lang eq sp |
5788 | diff16 "end of kernel code",0,$ |
5776 | diff16 "end of kernel code",0,$ |
5789 | end if=> |
5777 | end if=> |