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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2013. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2014. 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: 5130 $ |
74 | $Revision: 5154 $ |
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_proc-OS_BASE+PROC.pdt_0 |
294 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
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 | 312 | ||
313 | ap_init16: |
313 | ap_init16: |
314 | cli |
314 | cli |
315 | lgdt [cs:gdts_ap-ap_init16] |
315 | lgdt [cs:gdts_ap-ap_init16] |
316 | mov eax, [cs:cr3_ap-ap_init16] |
316 | mov eax, [cs:cr3_ap-ap_init16] |
317 | mov cr3, eax |
317 | mov cr3, eax |
318 | mov eax, [cs:cr4_ap-ap_init16] |
318 | mov eax, [cs:cr4_ap-ap_init16] |
319 | mov cr4, eax |
319 | mov cr4, eax |
320 | mov eax, CR0_PE+CR0_PG+CR0_WP |
320 | mov eax, CR0_PE+CR0_PG+CR0_WP |
321 | mov cr0, eax |
321 | mov cr0, eax |
322 | jmp pword os_code:ap_init_high |
322 | jmp pword os_code:ap_init_high |
323 | align 16 |
323 | align 16 |
324 | gdts_ap: |
324 | gdts_ap: |
325 | dw gdte-gdts-1 |
325 | dw gdte-gdts-1 |
326 | dd gdts |
326 | dd gdts |
327 | dw 0 |
327 | dw 0 |
328 | cr3_ap dd ? |
328 | cr3_ap dd ? |
329 | cr4_ap dd ? |
329 | cr4_ap dd ? |
330 | ap_init16_size = $ - ap_init16 |
330 | ap_init16_size = $ - ap_init16 |
331 | use32 |
331 | use32 |
332 | 332 | ||
333 | __DEBUG__ fix 1 |
333 | __DEBUG__ fix 1 |
334 | __DEBUG_LEVEL__ fix 1 |
334 | __DEBUG_LEVEL__ fix 1 |
335 | include 'init.inc' |
335 | include 'init.inc' |
336 | 336 | ||
337 | org OS_BASE+$ |
337 | org OS_BASE+$ |
338 | 338 | ||
339 | include 'fdo.inc' |
339 | include 'fdo.inc' |
340 | 340 | ||
341 | align 4 |
341 | align 4 |
342 | high_code: |
342 | high_code: |
343 | mov ax, os_stack |
343 | mov ax, os_stack |
344 | mov bx, app_data |
344 | mov bx, app_data |
345 | mov cx, app_tls |
345 | mov cx, app_tls |
346 | mov ss, ax |
346 | mov ss, ax |
347 | add esp, OS_BASE |
347 | add esp, OS_BASE |
348 | 348 | ||
349 | mov ds, bx |
349 | mov ds, bx |
350 | mov es, bx |
350 | mov es, bx |
351 | mov fs, cx |
351 | mov fs, cx |
352 | mov gs, bx |
352 | mov gs, bx |
353 | 353 | ||
354 | bt [cpu_caps], CAPS_PGE |
354 | bt [cpu_caps], CAPS_PGE |
355 | jnc @F |
355 | jnc @F |
356 | 356 | ||
357 | or dword [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], PG_GLOBAL |
357 | or dword [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], PG_GLOBAL |
358 | 358 | ||
359 | mov ebx, cr4 |
359 | mov ebx, cr4 |
360 | or ebx, CR4_PGE |
360 | or ebx, CR4_PGE |
361 | mov cr4, ebx |
361 | mov cr4, ebx |
362 | @@: |
362 | @@: |
363 | xor eax, eax |
363 | xor eax, eax |
364 | mov dword [sys_proc+PROC.pdt_0], eax |
364 | mov dword [sys_proc+PROC.pdt_0], eax |
365 | mov dword [sys_proc+PROC.pdt_0+4], eax |
365 | mov dword [sys_proc+PROC.pdt_0+4], eax |
366 | 366 | ||
367 | mov eax, cr3 |
367 | mov eax, cr3 |
368 | mov cr3, eax ; flush TLB |
368 | mov cr3, eax ; flush TLB |
369 | 369 | ||
370 | mov ecx, pg_data.mutex |
370 | mov ecx, pg_data.mutex |
371 | call mutex_init |
371 | call mutex_init |
372 | 372 | ||
373 | mov ecx, disk_list_mutex |
373 | mov ecx, disk_list_mutex |
374 | call mutex_init |
374 | call mutex_init |
375 | 375 | ||
376 | mov ecx, keyboard_list_mutex |
376 | mov ecx, keyboard_list_mutex |
377 | call mutex_init |
377 | call mutex_init |
378 | 378 | ||
379 | mov ecx, unpack_mutex |
379 | mov ecx, unpack_mutex |
380 | call mutex_init |
380 | call mutex_init |
381 | 381 | ||
382 | mov ecx, application_table_mutex |
382 | mov ecx, application_table_mutex |
383 | call mutex_init |
383 | call mutex_init |
384 | 384 | ||
385 | mov ecx, ide_mutex |
385 | mov ecx, ide_mutex |
386 | call mutex_init |
386 | call mutex_init |
387 | mov ecx, ide_channel1_mutex |
387 | mov ecx, ide_channel1_mutex |
388 | call mutex_init |
388 | call mutex_init |
389 | mov ecx, ide_channel2_mutex |
389 | mov ecx, ide_channel2_mutex |
390 | call mutex_init |
390 | call mutex_init |
391 | mov ecx, ide_channel3_mutex |
391 | mov ecx, ide_channel3_mutex |
392 | call mutex_init |
392 | call mutex_init |
393 | mov ecx, ide_channel4_mutex |
393 | mov ecx, ide_channel4_mutex |
394 | call mutex_init |
394 | call mutex_init |
395 | mov ecx, ide_channel5_mutex |
395 | mov ecx, ide_channel5_mutex |
396 | call mutex_init |
396 | call mutex_init |
397 | mov ecx, ide_channel6_mutex |
397 | mov ecx, ide_channel6_mutex |
398 | call mutex_init |
398 | call mutex_init |
399 | ;----------------------------------------------------------------------------- |
399 | ;----------------------------------------------------------------------------- |
400 | ; SAVE REAL MODE VARIABLES |
400 | ; SAVE REAL MODE VARIABLES |
401 | ;----------------------------------------------------------------------------- |
401 | ;----------------------------------------------------------------------------- |
402 | ; --------------- APM --------------------- |
402 | ; --------------- APM --------------------- |
403 | 403 | ||
404 | ; init selectors |
404 | ; init selectors |
405 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
405 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
406 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
406 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
407 | ; protected-mode 32-bit code segment |
407 | ; protected-mode 32-bit code segment |
408 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
408 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
409 | ; protected-mode 16-bit code segment |
409 | ; protected-mode 16-bit code segment |
410 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
410 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
411 | ; protected-mode 16-bit data segment |
411 | ; protected-mode 16-bit data segment |
412 | 412 | ||
413 | shl eax, 4 |
413 | shl eax, 4 |
414 | mov [dword apm_code_32 + 2], ax |
414 | mov [dword apm_code_32 + 2], ax |
415 | shr eax, 16 |
415 | shr eax, 16 |
416 | mov [dword apm_code_32 + 4], al |
416 | mov [dword apm_code_32 + 4], al |
417 | 417 | ||
418 | shl ecx, 4 |
418 | shl ecx, 4 |
419 | mov [dword apm_code_16 + 2], cx |
419 | mov [dword apm_code_16 + 2], cx |
420 | shr ecx, 16 |
420 | shr ecx, 16 |
421 | mov [dword apm_code_16 + 4], cl |
421 | mov [dword apm_code_16 + 4], cl |
422 | 422 | ||
423 | shl edx, 4 |
423 | shl edx, 4 |
424 | mov [dword apm_data_16 + 2], dx |
424 | mov [dword apm_data_16 + 2], dx |
425 | shr edx, 16 |
425 | shr edx, 16 |
426 | mov [dword apm_data_16 + 4], dl |
426 | mov [dword apm_data_16 + 4], dl |
427 | 427 | ||
428 | mov dword[apm_entry], ebx |
428 | mov dword[apm_entry], ebx |
429 | mov word [apm_entry + 4], apm_code_32 - gdts |
429 | mov word [apm_entry + 4], apm_code_32 - gdts |
430 | 430 | ||
431 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
431 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
432 | mov [apm_vf], eax |
432 | mov [apm_vf], eax |
433 | ; ----------------------------------------- |
433 | ; ----------------------------------------- |
434 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
434 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
435 | mov [allow_dma_access], al |
435 | mov [allow_dma_access], al |
436 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
436 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
437 | mov [_display.bpp], eax |
437 | mov [_display.bits_per_pixel], eax |
438 | mov [_display.vrefresh], 60 |
438 | mov [_display.vrefresh], 60 |
439 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
439 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
440 | mov [debug_direct_print], al |
440 | mov [debug_direct_print], al |
441 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
441 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
442 | mov [launcher_start], al |
442 | mov [launcher_start], al |
443 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
443 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
444 | mov [_display.width], eax |
444 | mov [_display.width], eax |
445 | mov [display_width_standard], eax |
445 | mov [display_width_standard], eax |
446 | dec eax |
446 | dec eax |
447 | mov [Screen_Max_X], eax |
447 | mov [Screen_Max_X], eax |
448 | mov [screen_workarea.right], eax |
448 | mov [screen_workarea.right], eax |
449 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
449 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
450 | mov [_display.height], eax |
450 | mov [_display.height], eax |
451 | mov [display_height_standard], eax |
451 | mov [display_height_standard], eax |
452 | dec eax |
452 | dec eax |
453 | mov [Screen_Max_Y], eax |
453 | mov [Screen_Max_Y], eax |
454 | mov [screen_workarea.bottom], eax |
454 | mov [screen_workarea.bottom], eax |
455 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
455 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
456 | mov dword [SCR_MODE], eax |
456 | mov dword [SCR_MODE], eax |
457 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
457 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
458 | ; mov [BANK_SWITCH], eax |
458 | ; mov [BANK_SWITCH], eax |
459 | mov eax, 640 *4 ; Bytes PerScanLine |
459 | mov eax, 640 *4 ; Bytes PerScanLine |
460 | cmp [SCR_MODE], word 0x13 ; 320x200 |
460 | cmp [SCR_MODE], word 0x13 ; 320x200 |
461 | je @f |
461 | je @f |
462 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
462 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
463 | je @f |
463 | je @f |
464 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
464 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
465 | @@: |
465 | @@: |
466 | mov [_display.pitch], eax |
466 | mov [_display.pitch], eax |
467 | mov eax, [_display.width] |
467 | mov eax, [_display.width] |
468 | mul [_display.height] |
468 | mul [_display.height] |
469 | mov [_WinMapSize], eax |
469 | mov [_WinMapSize], eax |
470 | 470 | ||
471 | call calculate_fast_getting_offset_for_WinMapAddress |
471 | call calculate_fast_getting_offset_for_WinMapAddress |
472 | ; for Qemu or non standart video cards |
472 | ; for Qemu or non standart video cards |
473 | ; Unfortunately [BytesPerScanLine] does not always |
473 | ; Unfortunately [BytesPerScanLine] does not always |
474 | ; equal to [_display.width] * [ScreenBPP] / 8 |
474 | ; equal to [_display.width] * [ScreenBPP] / 8 |
475 | call calculate_fast_getting_offset_for_LFB |
475 | call calculate_fast_getting_offset_for_LFB |
476 | 476 | ||
477 | mov esi, BOOT_VARS+0x9080 |
477 | mov esi, BOOT_VARS+0x9080 |
478 | movzx ecx, byte [esi-1] |
478 | movzx ecx, byte [esi-1] |
479 | mov [NumBiosDisks], ecx |
479 | mov [NumBiosDisks], ecx |
480 | mov edi, BiosDisksData |
480 | mov edi, BiosDisksData |
481 | rep movsd |
481 | rep movsd |
482 | 482 | ||
483 | ; GRAPHICS ADDRESSES |
483 | setvideomode: |
484 | 484 | ||
485 | mov eax, [BOOT_VARS+BOOT_LFB] |
485 | mov eax, [BOOT_VARS+BOOT_LFB] |
486 | mov [LFBAddress], eax |
486 | mov [LFBAddress], eax |
487 | 487 | ||
488 | cmp [SCR_MODE], word 0100000000000000b |
488 | cmp word [SCR_MODE], 0x0012 ; VGA (640x480 16 colors) |
489 | jge setvesa20 |
489 | je .vga |
- | 490 | cmp word [SCR_MODE], 0x0013 ; MCGA (320*200 256 colors) |
|
- | 491 | je .32bpp |
|
- | 492 | cmp byte [_display.bits_per_pixel], 32 |
|
- | 493 | je .32bpp |
|
490 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
494 | cmp byte [_display.bits_per_pixel], 24 |
- | 495 | je .24bpp |
|
- | 496 | cmp byte [_display.bits_per_pixel], 16 |
|
- | 497 | je .16bpp |
|
- | 498 | ; cmp byte [_display.bits_per_pixel], 15 |
|
- | 499 | ; je .15bpp |
|
- | 500 | ||
- | 501 | .vga: |
|
- | 502 | mov [PUTPIXEL], VGA_putpixel |
|
- | 503 | mov [GETPIXEL], Vesa20_getpixel32 ; Conversion buffer is 32 bpp |
|
491 | je v20ga32 |
504 | mov [_display.bytes_per_pixel], 4 ; Conversion buffer is 32 bpp |
492 | jmp v20ga24 |
505 | jmp .finish |
493 | 506 | ||
494 | setvesa20: |
507 | ; .15bpp: |
495 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
508 | ; mov [PUTPIXEL], Vesa20_putpixel15 |
496 | mov [GETPIXEL], dword Vesa20_getpixel24 |
509 | ; mov [GETPIXEL], Vesa20_getpixel15 |
497 | cmp byte [_display.bpp], 24 |
510 | ; mov [_display.bytes_per_pixel], 2 |
- | 511 | ; jmp .finish |
|
498 | jz v20ga24 |
512 | |
499 | v20ga32: |
513 | .16bpp: |
500 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
514 | mov [PUTPIXEL], Vesa20_putpixel16 |
- | 515 | mov [GETPIXEL], Vesa20_getpixel16 |
|
501 | mov [GETPIXEL], dword Vesa20_getpixel32 |
516 | mov [_display.bytes_per_pixel], 2 |
- | 517 | jmp .finish |
|
502 | jmp no_mode_0x12 |
518 | |
- | 519 | .24bpp: |
|
503 | v20ga24: |
520 | mov [PUTPIXEL], Vesa20_putpixel24 |
- | 521 | mov [GETPIXEL], Vesa20_getpixel24 |
|
504 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
522 | mov [_display.bytes_per_pixel], 3 |
- | 523 | jmp .finish |
|
- | 524 | ||
505 | jne no_mode_0x12 |
525 | .32bpp: |
506 | mov [PUTPIXEL], dword VGA_putpixel |
526 | mov [PUTPIXEL], Vesa20_putpixel32 |
- | 527 | mov [GETPIXEL], Vesa20_getpixel32 |
|
507 | mov [GETPIXEL], dword Vesa20_getpixel32 |
528 | mov [_display.bytes_per_pixel], 4 |
- | 529 | ; jmp .finish |
|
508 | no_mode_0x12: |
530 | |
509 | 531 | .finish: |
|
510 | mov [MOUSE_PICTURE], dword mousepointer |
532 | mov [MOUSE_PICTURE], mousepointer |
511 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
533 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
512 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
534 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
513 | 535 | ||
514 | ; -------- Fast System Call init ---------- |
536 | ; -------- Fast System Call init ---------- |
515 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
537 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
516 | bt [cpu_caps], CAPS_SEP |
538 | bt [cpu_caps], CAPS_SEP |
517 | jnc .SEnP ; SysEnter not Present |
539 | jnc .SEnP ; SysEnter not Present |
518 | xor edx, edx |
540 | xor edx, edx |
519 | mov ecx, MSR_SYSENTER_CS |
541 | mov ecx, MSR_SYSENTER_CS |
520 | mov eax, os_code |
542 | mov eax, os_code |
521 | wrmsr |
543 | wrmsr |
522 | mov ecx, MSR_SYSENTER_ESP |
544 | mov ecx, MSR_SYSENTER_ESP |
523 | ; mov eax, sysenter_stack ; Check it |
545 | ; mov eax, sysenter_stack ; Check it |
524 | xor eax, eax |
546 | xor eax, eax |
525 | wrmsr |
547 | wrmsr |
526 | mov ecx, MSR_SYSENTER_EIP |
548 | mov ecx, MSR_SYSENTER_EIP |
527 | mov eax, sysenter_entry |
549 | mov eax, sysenter_entry |
528 | wrmsr |
550 | wrmsr |
529 | .SEnP: |
551 | .SEnP: |
530 | ; AMD SYSCALL/SYSRET |
552 | ; AMD SYSCALL/SYSRET |
531 | cmp byte[cpu_vendor], 'A' |
553 | cmp byte[cpu_vendor], 'A' |
532 | jne .noSYSCALL |
554 | jne .noSYSCALL |
533 | mov eax, 0x80000001 |
555 | mov eax, 0x80000001 |
534 | cpuid |
556 | cpuid |
535 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
557 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
536 | jz .noSYSCALL |
558 | jz .noSYSCALL |
537 | mov ecx, MSR_AMD_EFER |
559 | mov ecx, MSR_AMD_EFER |
538 | rdmsr |
560 | rdmsr |
539 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
561 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
540 | wrmsr |
562 | wrmsr |
541 | 563 | ||
542 | ; !!!! It`s dirty hack, fix it !!! |
564 | ; !!!! It`s dirty hack, fix it !!! |
543 | ; Bits of EDX : |
565 | ; Bits of EDX : |
544 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
566 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
545 | ; and the contents of this field, plus 8, are copied into the SS register. |
567 | ; and the contents of this field, plus 8, are copied into the SS register. |
546 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
568 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
547 | ; and the contents of this field, plus 8, are copied into the SS register. |
569 | ; and the contents of this field, plus 8, are copied into the SS register. |
548 | 570 | ||
549 | ; mov edx, (os_code + 16) * 65536 + os_code |
571 | ; mov edx, (os_code + 16) * 65536 + os_code |
550 | mov edx, 0x1B0008 |
572 | mov edx, 0x1B0008 |
551 | 573 | ||
552 | mov eax, syscall_entry |
574 | mov eax, syscall_entry |
553 | mov ecx, MSR_AMD_STAR |
575 | mov ecx, MSR_AMD_STAR |
554 | wrmsr |
576 | wrmsr |
555 | .noSYSCALL: |
577 | .noSYSCALL: |
556 | ; ----------------------------------------- |
578 | ; ----------------------------------------- |
557 | stdcall alloc_page |
579 | stdcall alloc_page |
558 | stdcall map_page, tss-0xF80, eax, PG_SW |
580 | stdcall map_page, tss-0xF80, eax, PG_SW |
559 | stdcall alloc_page |
581 | stdcall alloc_page |
560 | stdcall map_page, tss+0x80, eax, PG_SW |
582 | stdcall map_page, tss+0x80, eax, PG_SW |
561 | stdcall alloc_page |
583 | stdcall alloc_page |
562 | stdcall map_page, tss+0x1080, eax, PG_SW |
584 | stdcall map_page, tss+0x1080, eax, PG_SW |
563 | 585 | ||
564 | ; LOAD IDT |
586 | ; LOAD IDT |
565 | 587 | ||
566 | call build_interrupt_table ;lidt is executed |
588 | call build_interrupt_table ;lidt is executed |
567 | ;lidt [idtreg] |
589 | ;lidt [idtreg] |
568 | 590 | ||
569 | call init_kernel_heap |
591 | call init_kernel_heap |
570 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
592 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
571 | mov [os_stack_seg], eax |
593 | mov [os_stack_seg], eax |
572 | 594 | ||
573 | lea esp, [eax+RING0_STACK_SIZE] |
595 | lea esp, [eax+RING0_STACK_SIZE] |
574 | 596 | ||
575 | mov [tss._ss0], os_stack |
597 | mov [tss._ss0], os_stack |
576 | mov [tss._esp0], esp |
598 | mov [tss._esp0], esp |
577 | mov [tss._esp], esp |
599 | mov [tss._esp], esp |
578 | mov [tss._cs], os_code |
600 | mov [tss._cs], os_code |
579 | mov [tss._ss], os_stack |
601 | mov [tss._ss], os_stack |
580 | mov [tss._ds], app_data |
602 | mov [tss._ds], app_data |
581 | mov [tss._es], app_data |
603 | mov [tss._es], app_data |
582 | mov [tss._fs], app_data |
604 | mov [tss._fs], app_data |
583 | mov [tss._gs], app_data |
605 | mov [tss._gs], app_data |
584 | mov [tss._io], 128 |
606 | mov [tss._io], 128 |
585 | ;Add IO access table - bit array of permitted ports |
607 | ;Add IO access table - bit array of permitted ports |
586 | mov edi, tss._io_map_0 |
608 | mov edi, tss._io_map_0 |
587 | xor eax, eax |
609 | xor eax, eax |
588 | not eax |
610 | not eax |
589 | mov ecx, 8192/4 |
611 | mov ecx, 8192/4 |
590 | rep stosd ; access to 4096*8=65536 ports |
612 | rep stosd ; access to 4096*8=65536 ports |
591 | 613 | ||
592 | mov ax, tss0 |
614 | mov ax, tss0 |
593 | ltr ax |
615 | ltr ax |
594 | 616 | ||
595 | mov [LFBSize], 0xC00000 |
617 | mov [LFBSize], 0xC00000 |
596 | call init_LFB |
618 | call init_LFB |
597 | call init_fpu |
619 | call init_fpu |
598 | call init_malloc |
620 | call init_malloc |
599 | 621 | ||
600 | stdcall alloc_kernel_space, 0x50000 ; FIXME check size |
622 | stdcall alloc_kernel_space, 0x50000 ; FIXME check size |
601 | mov [default_io_map], eax |
623 | mov [default_io_map], eax |
602 | 624 | ||
603 | add eax, 0x2000 |
625 | add eax, 0x2000 |
604 | mov [ipc_tmp], eax |
626 | mov [ipc_tmp], eax |
605 | mov ebx, 0x1000 |
627 | mov ebx, 0x1000 |
606 | 628 | ||
607 | add eax, 0x40000 |
629 | add eax, 0x40000 |
608 | mov [proc_mem_map], eax |
630 | mov [proc_mem_map], eax |
609 | 631 | ||
610 | add eax, 0x8000 |
632 | add eax, 0x8000 |
611 | mov [proc_mem_pdir], eax |
633 | mov [proc_mem_pdir], eax |
612 | 634 | ||
613 | add eax, ebx |
635 | add eax, ebx |
614 | mov [proc_mem_tab], eax |
636 | mov [proc_mem_tab], eax |
615 | 637 | ||
616 | add eax, ebx |
638 | add eax, ebx |
617 | mov [tmp_task_ptab], eax |
639 | mov [tmp_task_ptab], eax |
618 | 640 | ||
619 | add eax, ebx |
641 | add eax, ebx |
620 | mov [ipc_pdir], eax |
642 | mov [ipc_pdir], eax |
621 | 643 | ||
622 | add eax, ebx |
644 | add eax, ebx |
623 | mov [ipc_ptab], eax |
645 | mov [ipc_ptab], eax |
624 | 646 | ||
625 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
647 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
626 | (unpack.lc+unpack.lp)))*4 |
648 | (unpack.lc+unpack.lp)))*4 |
627 | 649 | ||
628 | mov [unpack.p], eax |
650 | mov [unpack.p], eax |
629 | 651 | ||
630 | call init_events |
652 | call init_events |
631 | mov eax, srv.fd-SRV.fd |
653 | mov eax, srv.fd-SRV.fd |
632 | mov [srv.fd], eax |
654 | mov [srv.fd], eax |
633 | mov [srv.bk], eax |
655 | mov [srv.bk], eax |
634 | 656 | ||
635 | ;Set base of graphic segment to linear address of LFB |
657 | ;Set base of graphic segment to linear address of LFB |
636 | mov eax, [LFBAddress] ; set for gs |
658 | mov eax, [LFBAddress] ; set for gs |
637 | mov [graph_data_l+2], ax |
659 | mov [graph_data_l+2], ax |
638 | shr eax, 16 |
660 | shr eax, 16 |
639 | mov [graph_data_l+4], al |
661 | mov [graph_data_l+4], al |
640 | mov [graph_data_l+7], ah |
662 | mov [graph_data_l+7], ah |
641 | 663 | ||
642 | stdcall kernel_alloc, [_WinMapSize] |
664 | stdcall kernel_alloc, [_WinMapSize] |
643 | mov [_WinMapAddress], eax |
665 | mov [_WinMapAddress], eax |
644 | 666 | ||
645 | xor eax, eax |
667 | xor eax, eax |
646 | inc eax |
668 | inc eax |
647 | 669 | ||
648 | ; set background |
670 | ; set background |
649 | 671 | ||
650 | mov [BgrDrawMode], eax |
672 | mov [BgrDrawMode], eax |
651 | mov [BgrDataWidth], eax |
673 | mov [BgrDataWidth], eax |
652 | mov [BgrDataHeight], eax |
674 | mov [BgrDataHeight], eax |
653 | mov [mem_BACKGROUND], 4 |
675 | mov [mem_BACKGROUND], 4 |
654 | mov [img_background], static_background_data |
676 | mov [img_background], static_background_data |
655 | 677 | ||
656 | ; set clipboard |
678 | ; set clipboard |
657 | 679 | ||
658 | xor eax, eax |
680 | xor eax, eax |
659 | mov [clipboard_slots], eax |
681 | mov [clipboard_slots], eax |
660 | mov [clipboard_write_lock], eax |
682 | mov [clipboard_write_lock], eax |
661 | stdcall kernel_alloc, 4096 |
683 | stdcall kernel_alloc, 4096 |
662 | test eax, eax |
684 | test eax, eax |
663 | jnz @f |
685 | jnz @f |
664 | 686 | ||
665 | dec eax |
687 | dec eax |
666 | @@: |
688 | @@: |
667 | mov [clipboard_main_list], eax |
689 | mov [clipboard_main_list], eax |
668 | 690 | ||
669 | ; SET UP OS TASK |
691 | ; SET UP OS TASK |
670 | 692 | ||
671 | mov esi, boot_setostask |
693 | mov esi, boot_setostask |
672 | call boot_log |
694 | call boot_log |
673 | 695 | ||
674 | mov edi, sys_proc |
696 | mov edi, sys_proc |
675 | list_init edi |
697 | list_init edi |
676 | lea ecx, [edi+PROC.thr_list] |
698 | lea ecx, [edi+PROC.thr_list] |
677 | list_init ecx |
699 | list_init ecx |
678 | mov [edi+PROC.pdt_0_phys], sys_proc-OS_BASE+PROC.pdt_0 |
700 | mov [edi+PROC.pdt_0_phys], sys_proc-OS_BASE+PROC.pdt_0 |
679 | 701 | ||
680 | mov eax, -1 |
702 | mov eax, -1 |
681 | mov edi, thr_slot_map+4 |
703 | mov edi, thr_slot_map+4 |
682 | mov [edi-4], dword 0xFFFFFFF8 |
704 | mov [edi-4], dword 0xFFFFFFF8 |
683 | stosd |
705 | stosd |
684 | stosd |
706 | stosd |
685 | stosd |
707 | stosd |
686 | stosd |
708 | stosd |
687 | stosd |
709 | stosd |
688 | stosd |
710 | stosd |
689 | stosd |
711 | stosd |
690 | 712 | ||
691 | mov [current_process], sys_proc |
713 | mov [current_process], sys_proc |
692 | 714 | ||
693 | mov edx, SLOT_BASE+256*1 |
715 | mov edx, SLOT_BASE+256*1 |
694 | mov ebx, [os_stack_seg] |
716 | mov ebx, [os_stack_seg] |
695 | add ebx, 0x2000 |
717 | add ebx, 0x2000 |
696 | call setup_os_slot |
718 | call setup_os_slot |
697 | mov dword [edx], 'IDLE' |
719 | mov dword [edx], 'IDLE' |
698 | sub [edx+APPDATA.saved_esp], 4 |
720 | sub [edx+APPDATA.saved_esp], 4 |
699 | mov eax, [edx+APPDATA.saved_esp] |
721 | mov eax, [edx+APPDATA.saved_esp] |
700 | mov dword [eax], idle_thread |
722 | mov dword [eax], idle_thread |
701 | mov ecx, IDLE_PRIORITY |
723 | mov ecx, IDLE_PRIORITY |
702 | call scheduler_add_thread |
724 | call scheduler_add_thread |
703 | 725 | ||
704 | mov edx, SLOT_BASE+256*2 |
726 | mov edx, SLOT_BASE+256*2 |
705 | mov ebx, [os_stack_seg] |
727 | mov ebx, [os_stack_seg] |
706 | call setup_os_slot |
728 | call setup_os_slot |
707 | mov dword [edx], 'OS' |
729 | mov dword [edx], 'OS' |
708 | xor ecx, ecx |
730 | xor ecx, ecx |
709 | call scheduler_add_thread |
731 | call scheduler_add_thread |
710 | 732 | ||
711 | mov dword [CURRENT_TASK], 2 |
733 | mov dword [CURRENT_TASK], 2 |
712 | mov dword [TASK_COUNT], 2 |
734 | mov dword [TASK_COUNT], 2 |
713 | mov dword [current_slot], SLOT_BASE + 256*2 |
735 | mov dword [current_slot], SLOT_BASE + 256*2 |
714 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
736 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
715 | 737 | ||
716 | ; Move other CPUs to deep sleep, if it is useful |
738 | ; Move other CPUs to deep sleep, if it is useful |
717 | uglobal |
739 | uglobal |
718 | use_mwait_for_idle db 0 |
740 | use_mwait_for_idle db 0 |
719 | endg |
741 | endg |
720 | cmp [cpu_vendor+8], 'ntel' |
742 | cmp [cpu_vendor+8], 'ntel' |
721 | jnz .no_wake_cpus |
743 | jnz .no_wake_cpus |
722 | bt [cpu_caps+4], CAPS_MONITOR-32 |
744 | bt [cpu_caps+4], CAPS_MONITOR-32 |
723 | jnc .no_wake_cpus |
745 | jnc .no_wake_cpus |
724 | dbgstr 'using mwait for idle loop' |
746 | dbgstr 'using mwait for idle loop' |
725 | inc [use_mwait_for_idle] |
747 | inc [use_mwait_for_idle] |
726 | mov ebx, [cpu_count] |
748 | mov ebx, [cpu_count] |
727 | cmp ebx, 1 |
749 | cmp ebx, 1 |
728 | jbe .no_wake_cpus |
750 | jbe .no_wake_cpus |
729 | call create_trampoline_pgmap |
751 | call create_trampoline_pgmap |
730 | mov [cr3_ap+OS_BASE], eax |
752 | mov [cr3_ap+OS_BASE], eax |
731 | mov eax, cr4 |
753 | mov eax, cr4 |
732 | mov [cr4_ap+OS_BASE], eax |
754 | mov [cr4_ap+OS_BASE], eax |
733 | mov esi, OS_BASE + ap_init16 |
755 | mov esi, OS_BASE + ap_init16 |
734 | mov edi, OS_BASE + 8000h |
756 | mov edi, OS_BASE + 8000h |
735 | mov ecx, (ap_init16_size + 3) / 4 |
757 | mov ecx, (ap_init16_size + 3) / 4 |
736 | rep movsd |
758 | rep movsd |
737 | stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_SW+PG_NOCACHE |
759 | stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_SW+PG_NOCACHE |
738 | mov [LAPIC_BASE], eax |
760 | mov [LAPIC_BASE], eax |
739 | lea edi, [eax+300h] |
761 | lea edi, [eax+300h] |
740 | mov esi, smpt+4 |
762 | mov esi, smpt+4 |
741 | dec ebx |
763 | dec ebx |
742 | .wake_cpus_loop: |
764 | .wake_cpus_loop: |
743 | lodsd |
765 | lodsd |
744 | push esi |
766 | push esi |
745 | xor esi, esi |
767 | xor esi, esi |
746 | inc esi |
768 | inc esi |
747 | shl eax, 24 |
769 | shl eax, 24 |
748 | mov [edi+10h], eax |
770 | mov [edi+10h], eax |
749 | ; assert INIT IPI |
771 | ; assert INIT IPI |
750 | mov dword [edi], 0C500h |
772 | mov dword [edi], 0C500h |
751 | call delay_ms |
773 | call delay_ms |
752 | @@: |
774 | @@: |
753 | test dword [edi], 1000h |
775 | test dword [edi], 1000h |
754 | jnz @b |
776 | jnz @b |
755 | ; deassert INIT IPI |
777 | ; deassert INIT IPI |
756 | mov dword [edi], 8500h |
778 | mov dword [edi], 8500h |
757 | call delay_ms |
779 | call delay_ms |
758 | @@: |
780 | @@: |
759 | test dword [edi], 1000h |
781 | test dword [edi], 1000h |
760 | jnz @b |
782 | jnz @b |
761 | ; send STARTUP IPI |
783 | ; send STARTUP IPI |
762 | mov dword [edi], 600h + (8000h shr 12) |
784 | mov dword [edi], 600h + (8000h shr 12) |
763 | call delay_ms |
785 | call delay_ms |
764 | @@: |
786 | @@: |
765 | test dword [edi], 1000h |
787 | test dword [edi], 1000h |
766 | jnz @b |
788 | jnz @b |
767 | pop esi |
789 | pop esi |
768 | dec ebx |
790 | dec ebx |
769 | jnz .wake_cpus_loop |
791 | jnz .wake_cpus_loop |
770 | mov eax, [cpu_count] |
792 | mov eax, [cpu_count] |
771 | dec eax |
793 | dec eax |
772 | @@: |
794 | @@: |
773 | cmp [ap_initialized], eax |
795 | cmp [ap_initialized], eax |
774 | jnz @b |
796 | jnz @b |
775 | mov eax, [cr3_ap+OS_BASE] |
797 | mov eax, [cr3_ap+OS_BASE] |
776 | call free_page |
798 | call free_page |
777 | .no_wake_cpus: |
799 | .no_wake_cpus: |
778 | 800 | ||
779 | 801 | ||
780 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
802 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
781 | mov esi, boot_initirq |
803 | mov esi, boot_initirq |
782 | call boot_log |
804 | call boot_log |
783 | call init_irqs |
805 | call init_irqs |
784 | 806 | ||
785 | mov esi, boot_picinit |
807 | mov esi, boot_picinit |
786 | call boot_log |
808 | call boot_log |
787 | call PIC_init |
809 | call PIC_init |
788 | 810 | ||
789 | mov esi, boot_v86machine |
811 | mov esi, boot_v86machine |
790 | call boot_log |
812 | call boot_log |
791 | ; Initialize system V86 machine |
813 | ; Initialize system V86 machine |
792 | call init_sys_v86 |
814 | call init_sys_v86 |
793 | 815 | ||
794 | mov esi, boot_inittimer |
816 | mov esi, boot_inittimer |
795 | call boot_log |
817 | call boot_log |
796 | ; Initialize system timer (IRQ0) |
818 | ; Initialize system timer (IRQ0) |
797 | call PIT_init |
819 | call PIT_init |
798 | 820 | ||
799 | ; Register ramdisk file system |
821 | ; Register ramdisk file system |
800 | cmp [boot_dev+OS_BASE+0x10000], 1 |
822 | cmp [boot_dev+OS_BASE+0x10000], 1 |
801 | je @f |
823 | je @f |
802 | 824 | ||
803 | call register_ramdisk |
825 | call register_ramdisk |
804 | ;-------------------------------------- |
826 | ;-------------------------------------- |
805 | @@: |
827 | @@: |
806 | mov esi, boot_initapic |
828 | mov esi, boot_initapic |
807 | call boot_log |
829 | call boot_log |
808 | ; Try to Initialize APIC |
830 | ; Try to Initialize APIC |
809 | call APIC_init |
831 | call APIC_init |
810 | 832 | ||
811 | mov esi, boot_enableirq |
833 | mov esi, boot_enableirq |
812 | call boot_log |
834 | call boot_log |
813 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
835 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
814 | ; they are used: when partitions are scanned, hd_read relies on timer |
836 | ; they are used: when partitions are scanned, hd_read relies on timer |
815 | call unmask_timer |
837 | call unmask_timer |
816 | stdcall enable_irq, 2 ; @#$%! PIC |
838 | stdcall enable_irq, 2 ; @#$%! PIC |
817 | stdcall enable_irq, 13 ; co-processor |
839 | stdcall enable_irq, 13 ; co-processor |
818 | 840 | ||
819 | ; Setup serial output console (if enabled) |
841 | ; Setup serial output console (if enabled) |
820 | if defined debug_com_base |
842 | if defined debug_com_base |
821 | 843 | ||
822 | ; reserve port so nobody else will use it |
844 | ; reserve port so nobody else will use it |
823 | xor ebx, ebx |
845 | xor ebx, ebx |
824 | mov ecx, debug_com_base |
846 | mov ecx, debug_com_base |
825 | mov edx, debug_com_base+7 |
847 | mov edx, debug_com_base+7 |
826 | call r_f_port_area |
848 | call r_f_port_area |
827 | 849 | ||
828 | ; enable Divisor latch |
850 | ; enable Divisor latch |
829 | mov dx, debug_com_base+3 |
851 | mov dx, debug_com_base+3 |
830 | mov al, 1 shl 7 |
852 | mov al, 1 shl 7 |
831 | out dx, al |
853 | out dx, al |
832 | 854 | ||
833 | ; Set speed to 115200 baud (max speed) |
855 | ; Set speed to 115200 baud (max speed) |
834 | mov dx, debug_com_base |
856 | mov dx, debug_com_base |
835 | mov al, 0x01 |
857 | mov al, 0x01 |
836 | out dx, al |
858 | out dx, al |
837 | 859 | ||
838 | mov dx, debug_com_base+1 |
860 | mov dx, debug_com_base+1 |
839 | mov al, 0x00 |
861 | mov al, 0x00 |
840 | out dx, al |
862 | out dx, al |
841 | 863 | ||
842 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
864 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
843 | mov dx, debug_com_base+3 |
865 | mov dx, debug_com_base+3 |
844 | mov al, 3 |
866 | mov al, 3 |
845 | out dx, al |
867 | out dx, al |
846 | 868 | ||
847 | ; disable interrupts |
869 | ; disable interrupts |
848 | mov dx, debug_com_base+1 |
870 | mov dx, debug_com_base+1 |
849 | mov al, 0 |
871 | mov al, 0 |
850 | out dx, al |
872 | out dx, al |
851 | 873 | ||
852 | ; clear + enable fifo (64 bits) |
874 | ; clear + enable fifo (64 bits) |
853 | mov dx, debug_com_base+2 |
875 | mov dx, debug_com_base+2 |
854 | mov al, 0x7 + 1 shl 5 |
876 | mov al, 0x7 + 1 shl 5 |
855 | out dx, al |
877 | out dx, al |
856 | 878 | ||
857 | end if |
879 | end if |
858 | 880 | ||
859 | 881 | ||
860 | ;----------------------------------------------------------------------------- |
882 | ;----------------------------------------------------------------------------- |
861 | ; show SVN version of kernel on the message board |
883 | ; show SVN version of kernel on the message board |
862 | ;----------------------------------------------------------------------------- |
884 | ;----------------------------------------------------------------------------- |
863 | mov eax, [version_inf.rev] |
885 | mov eax, [version_inf.rev] |
864 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
886 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
865 | ;----------------------------------------------------------------------------- |
887 | ;----------------------------------------------------------------------------- |
866 | ; show CPU count on the message board |
888 | ; show CPU count on the message board |
867 | ;----------------------------------------------------------------------------- |
889 | ;----------------------------------------------------------------------------- |
868 | mov eax, [cpu_count] |
890 | mov eax, [cpu_count] |
869 | test eax, eax |
891 | test eax, eax |
870 | jnz @F |
892 | jnz @F |
871 | mov al, 1 ; at least one CPU |
893 | mov al, 1 ; at least one CPU |
872 | @@: |
894 | @@: |
873 | DEBUGF 1, "K : %d CPU detected\n", eax |
895 | DEBUGF 1, "K : %d CPU detected\n", eax |
874 | ;----------------------------------------------------------------------------- |
896 | ;----------------------------------------------------------------------------- |
875 | ; detect Floppy drives |
897 | ; detect Floppy drives |
876 | ;----------------------------------------------------------------------------- |
898 | ;----------------------------------------------------------------------------- |
877 | mov esi, boot_detectfloppy |
899 | mov esi, boot_detectfloppy |
878 | call boot_log |
900 | call boot_log |
879 | include 'detect/dev_fd.inc' |
901 | include 'detect/dev_fd.inc' |
880 | ;----------------------------------------------------------------------------- |
902 | ;----------------------------------------------------------------------------- |
881 | ; create pci-devices list |
903 | ; create pci-devices list |
882 | ;----------------------------------------------------------------------------- |
904 | ;----------------------------------------------------------------------------- |
883 | mov [pci_access_enabled], 1 |
905 | mov [pci_access_enabled], 1 |
884 | call pci_enum |
906 | call pci_enum |
885 | ;----------------------------------------------------------------------------- |
907 | ;----------------------------------------------------------------------------- |
886 | ; initialisation IDE ATA code |
908 | ; initialisation IDE ATA code |
887 | ;----------------------------------------------------------------------------- |
909 | ;----------------------------------------------------------------------------- |
888 | include 'detect/init_ata.inc' |
910 | include 'detect/init_ata.inc' |
889 | ;----------------------------------------------------------------------------- |
911 | ;----------------------------------------------------------------------------- |
890 | if 0 |
912 | if 0 |
891 | mov ax, [OS_BASE+0x10000+bx_from_load] |
913 | mov ax, [OS_BASE+0x10000+bx_from_load] |
892 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
914 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
893 | je no_lib_load |
915 | je no_lib_load |
894 | 916 | ||
895 | mov esi, boot_loadlibs |
917 | mov esi, boot_loadlibs |
896 | call boot_log |
918 | call boot_log |
897 | ; LOADING LIBRARES |
919 | ; LOADING LIBRARES |
898 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
920 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
899 | call load_file_parse_table ; prepare file parse table |
921 | call load_file_parse_table ; prepare file parse table |
900 | call set_kernel_conf ; configure devices and gui |
922 | call set_kernel_conf ; configure devices and gui |
901 | no_lib_load: |
923 | no_lib_load: |
902 | end if |
924 | end if |
903 | 925 | ||
904 | ; Display APIC status |
926 | ; Display APIC status |
905 | mov esi, boot_APIC_found |
927 | mov esi, boot_APIC_found |
906 | cmp [irq_mode], IRQ_APIC |
928 | cmp [irq_mode], IRQ_APIC |
907 | je @f |
929 | je @f |
908 | mov esi, boot_APIC_nfound |
930 | mov esi, boot_APIC_nfound |
909 | @@: |
931 | @@: |
910 | call boot_log |
932 | call boot_log |
911 | 933 | ||
912 | ; PRINT AMOUNT OF MEMORY |
934 | ; PRINT AMOUNT OF MEMORY |
913 | mov esi, boot_memdetect |
935 | mov esi, boot_memdetect |
914 | call boot_log |
936 | call boot_log |
915 | 937 | ||
916 | movzx ecx, word [boot_y] |
938 | movzx ecx, word [boot_y] |
917 | if lang eq ru |
939 | if lang eq ru |
918 | or ecx, (10+30*6) shl 16 |
940 | or ecx, (10+30*6) shl 16 |
919 | else if lang eq sp |
941 | else if lang eq sp |
920 | or ecx, (10+33*6) shl 16 |
942 | or ecx, (10+33*6) shl 16 |
921 | else |
943 | else |
922 | or ecx, (10+29*6) shl 16 |
944 | or ecx, (10+29*6) shl 16 |
923 | end if |
945 | end if |
924 | sub ecx, 10 |
946 | sub ecx, 10 |
925 | mov edx, 0xFFFFFF |
947 | mov edx, 0xFFFFFF |
926 | mov ebx, [MEM_AMOUNT] |
948 | mov ebx, [MEM_AMOUNT] |
927 | shr ebx, 20 |
949 | shr ebx, 20 |
928 | xor edi, edi |
950 | xor edi, edi |
929 | mov eax, 0x00040000 |
951 | mov eax, 0x00040000 |
930 | inc edi |
952 | inc edi |
931 | call display_number_force |
953 | call display_number_force |
932 | 954 | ||
933 | ; BUILD SCHEDULER |
955 | ; BUILD SCHEDULER |
934 | 956 | ||
935 | ; call build_scheduler; sys32.inc |
957 | ; call build_scheduler; sys32.inc |
936 | 958 | ||
937 | ; mov esi, boot_devices |
959 | ; mov esi, boot_devices |
938 | ; call boot_log |
960 | ; call boot_log |
939 | 961 | ||
940 | call clear_pci_ide_interrupts |
962 | call clear_pci_ide_interrupts |
941 | 963 | ||
942 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
964 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
943 | 965 | ||
944 | stdcall load_pe_driver, szVidintel, 0 |
966 | stdcall load_pe_driver, szVidintel, 0 |
945 | 967 | ||
946 | call usb_init |
968 | call usb_init |
947 | 969 | ||
948 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
970 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
949 | 971 | ||
950 | mov esi, boot_windefs |
972 | mov esi, boot_windefs |
951 | call boot_log |
973 | call boot_log |
952 | call set_window_defaults |
974 | call set_window_defaults |
953 | 975 | ||
954 | ; SET BACKGROUND DEFAULTS |
976 | ; SET BACKGROUND DEFAULTS |
955 | 977 | ||
956 | mov esi, boot_bgr |
978 | mov esi, boot_bgr |
957 | call boot_log |
979 | call boot_log |
958 | call init_background |
980 | call init_background |
959 | call calculatebackground |
981 | call calculatebackground |
960 | 982 | ||
961 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
983 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
962 | 984 | ||
963 | mov esi, boot_resirqports |
985 | mov esi, boot_resirqports |
964 | call boot_log |
986 | call boot_log |
965 | call reserve_irqs_ports |
987 | call reserve_irqs_ports |
966 | 988 | ||
967 | call init_display |
989 | call init_display |
968 | mov eax, [def_cursor] |
990 | mov eax, [def_cursor] |
969 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
991 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
970 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
992 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
971 | 993 | ||
972 | ; PRINT CPU FREQUENCY |
994 | ; PRINT CPU FREQUENCY |
973 | 995 | ||
974 | mov esi, boot_cpufreq |
996 | mov esi, boot_cpufreq |
975 | call boot_log |
997 | call boot_log |
976 | 998 | ||
977 | cli ;FIXME check IF |
999 | cli ;FIXME check IF |
978 | rdtsc |
1000 | rdtsc |
979 | mov ecx, eax |
1001 | mov ecx, eax |
980 | mov esi, 250 ; wait 1/4 a second |
1002 | mov esi, 250 ; wait 1/4 a second |
981 | call delay_ms |
1003 | call delay_ms |
982 | rdtsc |
1004 | rdtsc |
983 | sti |
1005 | sti |
984 | 1006 | ||
985 | sub eax, ecx |
1007 | sub eax, ecx |
986 | xor edx, edx |
1008 | xor edx, edx |
987 | shld edx, eax, 2 |
1009 | shld edx, eax, 2 |
988 | shl eax, 2 |
1010 | shl eax, 2 |
989 | mov dword [cpu_freq], eax |
1011 | mov dword [cpu_freq], eax |
990 | mov dword [cpu_freq+4], edx |
1012 | mov dword [cpu_freq+4], edx |
991 | mov ebx, 1000000 |
1013 | mov ebx, 1000000 |
992 | div ebx |
1014 | div ebx |
993 | mov ebx, eax |
1015 | mov ebx, eax |
994 | 1016 | ||
995 | movzx ecx, word [boot_y] |
1017 | movzx ecx, word [boot_y] |
996 | if lang eq ru |
1018 | if lang eq ru |
997 | add ecx, (10+19*6) shl 16 - 10 |
1019 | add ecx, (10+19*6) shl 16 - 10 |
998 | else if lang eq sp |
1020 | else if lang eq sp |
999 | add ecx, (10+25*6) shl 16 - 10 |
1021 | add ecx, (10+25*6) shl 16 - 10 |
1000 | else |
1022 | else |
1001 | add ecx, (10+17*6) shl 16 - 10 |
1023 | add ecx, (10+17*6) shl 16 - 10 |
1002 | end if |
1024 | end if |
1003 | 1025 | ||
1004 | mov edx, 0xFFFFFF |
1026 | mov edx, 0xFFFFFF |
1005 | xor edi, edi |
1027 | xor edi, edi |
1006 | mov eax, 0x00040000 |
1028 | mov eax, 0x00040000 |
1007 | inc edi |
1029 | inc edi |
1008 | call display_number_force |
1030 | call display_number_force |
1009 | 1031 | ||
1010 | ; SET VARIABLES |
1032 | ; SET VARIABLES |
1011 | 1033 | ||
1012 | call set_variables |
1034 | call set_variables |
1013 | 1035 | ||
1014 | ; STACK AND FDC |
1036 | ; STACK AND FDC |
1015 | 1037 | ||
1016 | call stack_init |
1038 | call stack_init |
1017 | call fdc_init |
1039 | call fdc_init |
1018 | 1040 | ||
1019 | ; PALETTE FOR 320x200 and 640x480 16 col |
1041 | ; PALETTE FOR 320x200 and 640x480 16 col |
1020 | 1042 | ||
1021 | cmp [SCR_MODE], word 0x12 |
1043 | cmp [SCR_MODE], word 0x12 |
1022 | jne no_pal_vga |
1044 | jne no_pal_vga |
1023 | mov esi, boot_pal_vga |
1045 | mov esi, boot_pal_vga |
1024 | call boot_log |
1046 | call boot_log |
1025 | call paletteVGA |
1047 | call paletteVGA |
1026 | no_pal_vga: |
1048 | no_pal_vga: |
1027 | 1049 | ||
1028 | cmp [SCR_MODE], word 0x13 |
1050 | cmp [SCR_MODE], word 0x13 |
1029 | jne no_pal_ega |
1051 | jne no_pal_ega |
1030 | mov esi, boot_pal_ega |
1052 | mov esi, boot_pal_ega |
1031 | call boot_log |
1053 | call boot_log |
1032 | call palette320x200 |
1054 | call palette320x200 |
1033 | no_pal_ega: |
1055 | no_pal_ega: |
1034 | 1056 | ||
1035 | ; LOAD DEFAULT SKIN |
1057 | ; LOAD DEFAULT SKIN |
1036 | 1058 | ||
1037 | call load_default_skin |
1059 | call load_default_skin |
1038 | 1060 | ||
1039 | ;protect io permission map |
1061 | ;protect io permission map |
1040 | 1062 | ||
1041 | mov esi, [default_io_map] |
1063 | mov esi, [default_io_map] |
1042 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
1064 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
1043 | add esi, 0x1000 |
1065 | add esi, 0x1000 |
1044 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
1066 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
1045 | 1067 | ||
1046 | stdcall map_page, tss._io_map_0, \ |
1068 | stdcall map_page, tss._io_map_0, \ |
1047 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
1069 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
1048 | stdcall map_page, tss._io_map_1, \ |
1070 | stdcall map_page, tss._io_map_1, \ |
1049 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
1071 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
1050 | 1072 | ||
1051 | ; SET KEYBOARD PARAMETERS |
1073 | ; SET KEYBOARD PARAMETERS |
1052 | mov al, 0xf6 ; reset keyboard, scan enabled |
1074 | mov al, 0xf6 ; reset keyboard, scan enabled |
1053 | call kb_write_wait_ack |
1075 | call kb_write_wait_ack |
1054 | test ah, ah |
1076 | test ah, ah |
1055 | jnz .no_keyboard |
1077 | jnz .no_keyboard |
1056 | 1078 | ||
1057 | iglobal |
1079 | iglobal |
1058 | align 4 |
1080 | align 4 |
1059 | ps2_keyboard_functions: |
1081 | ps2_keyboard_functions: |
1060 | dd .end - $ |
1082 | dd .end - $ |
1061 | dd 0 ; no close |
1083 | dd 0 ; no close |
1062 | dd ps2_set_lights |
1084 | dd ps2_set_lights |
1063 | .end: |
1085 | .end: |
1064 | endg |
1086 | endg |
1065 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1087 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1066 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1088 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1067 | ; call kb_write_wait_ack |
1089 | ; call kb_write_wait_ack |
1068 | ; mov al, 111b |
1090 | ; mov al, 111b |
1069 | ; call kb_write_wait_ack |
1091 | ; call kb_write_wait_ack |
1070 | 1092 | ||
1071 | mov al, 0xF3 ; set repeat rate & delay |
1093 | mov al, 0xF3 ; set repeat rate & delay |
1072 | call kb_write_wait_ack |
1094 | call kb_write_wait_ack |
1073 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1095 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1074 | call kb_write_wait_ack |
1096 | call kb_write_wait_ack |
1075 | ;// mike.dld [ |
1097 | ;// mike.dld [ |
1076 | call set_lights |
1098 | call set_lights |
1077 | ;// mike.dld ] |
1099 | ;// mike.dld ] |
1078 | stdcall attach_int_handler, 1, irq1, 0 |
1100 | stdcall attach_int_handler, 1, irq1, 0 |
1079 | DEBUGF 1, "K : IRQ1 return code %x\n", eax |
1101 | DEBUGF 1, "K : IRQ1 return code %x\n", eax |
1080 | .no_keyboard: |
1102 | .no_keyboard: |
1081 | 1103 | ||
1082 | ; Load PS/2 mouse driver |
1104 | ; Load PS/2 mouse driver |
1083 | 1105 | ||
1084 | stdcall load_pe_driver, szPS2MDriver, 0 |
1106 | stdcall load_pe_driver, szPS2MDriver, 0 |
1085 | 1107 | ||
1086 | mov esi, boot_setmouse |
1108 | mov esi, boot_setmouse |
1087 | call boot_log |
1109 | call boot_log |
1088 | call setmouse |
1110 | call setmouse |
1089 | 1111 | ||
1090 | ; LOAD FIRST APPLICATION |
1112 | ; LOAD FIRST APPLICATION |
1091 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1113 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1092 | jnz first_app_found |
1114 | jnz first_app_found |
1093 | 1115 | ||
1094 | cli |
1116 | cli |
1095 | mov ebp, firstapp |
1117 | mov ebp, firstapp |
1096 | call fs_execute_from_sysdir |
1118 | call fs_execute_from_sysdir |
1097 | test eax, eax |
1119 | test eax, eax |
1098 | jns first_app_found |
1120 | jns first_app_found |
1099 | 1121 | ||
1100 | mov esi, boot_failed |
1122 | mov esi, boot_failed |
1101 | call boot_log |
1123 | call boot_log |
1102 | 1124 | ||
1103 | mov eax, 0xDEADBEEF ; otherwise halt |
1125 | mov eax, 0xDEADBEEF ; otherwise halt |
1104 | hlt |
1126 | hlt |
1105 | 1127 | ||
1106 | first_app_found: |
1128 | first_app_found: |
1107 | 1129 | ||
1108 | ; START MULTITASKING |
1130 | ; START MULTITASKING |
1109 | 1131 | ||
1110 | ; A 'All set - press ESC to start' messages if need |
1132 | ; A 'All set - press ESC to start' messages if need |
1111 | if preboot_blogesc |
1133 | if preboot_blogesc |
1112 | mov esi, boot_tasking |
1134 | mov esi, boot_tasking |
1113 | call boot_log |
1135 | call boot_log |
1114 | .bll1: |
1136 | .bll1: |
1115 | in al, 0x60 ; wait for ESC key press |
1137 | in al, 0x60 ; wait for ESC key press |
1116 | cmp al, 129 |
1138 | cmp al, 129 |
1117 | jne .bll1 |
1139 | jne .bll1 |
1118 | end if |
1140 | end if |
1119 | 1141 | ||
1120 | mov [timer_ticks_enable], 1 ; for cd driver |
1142 | mov [timer_ticks_enable], 1 ; for cd driver |
1121 | 1143 | ||
1122 | sti |
1144 | sti |
1123 | 1145 | ||
1124 | call mtrr_validate |
1146 | call mtrr_validate |
1125 | 1147 | ||
1126 | jmp osloop |
1148 | jmp osloop |
1127 | 1149 | ||
1128 | 1150 | ||
1129 | ; Fly :) |
1151 | ; Fly :) |
1130 | 1152 | ||
1131 | uglobal |
1153 | uglobal |
1132 | align 4 |
1154 | align 4 |
1133 | ap_initialized dd 0 |
1155 | ap_initialized dd 0 |
1134 | endg |
1156 | endg |
1135 | 1157 | ||
1136 | ap_init_high: |
1158 | ap_init_high: |
1137 | mov ax, os_stack |
1159 | mov ax, os_stack |
1138 | mov bx, app_data |
1160 | mov bx, app_data |
1139 | mov cx, app_tls |
1161 | mov cx, app_tls |
1140 | mov ss, ax |
1162 | mov ss, ax |
1141 | mov ds, bx |
1163 | mov ds, bx |
1142 | mov es, bx |
1164 | mov es, bx |
1143 | mov fs, cx |
1165 | mov fs, cx |
1144 | mov gs, bx |
1166 | mov gs, bx |
1145 | xor esp, esp |
1167 | xor esp, esp |
1146 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
1168 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
1147 | mov cr3, eax |
1169 | mov cr3, eax |
1148 | lock inc [ap_initialized] |
1170 | lock inc [ap_initialized] |
1149 | jmp idle_loop |
1171 | jmp idle_loop |
1150 | 1172 | ||
1151 | 1173 | ||
1152 | include 'unpacker.inc' |
1174 | include 'unpacker.inc' |
1153 | 1175 | ||
1154 | align 4 |
1176 | align 4 |
1155 | boot_log: |
1177 | boot_log: |
1156 | pushad |
1178 | pushad |
1157 | 1179 | ||
1158 | mov ebx, 10*65536 |
1180 | mov ebx, 10*65536 |
1159 | mov bx, word [boot_y] |
1181 | mov bx, word [boot_y] |
1160 | add [boot_y], dword 10 |
1182 | add [boot_y], dword 10 |
1161 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1183 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1162 | xor edi, edi |
1184 | xor edi, edi |
1163 | mov edx, esi |
1185 | mov edx, esi |
1164 | inc edi |
1186 | inc edi |
1165 | call dtext |
1187 | call dtext |
1166 | 1188 | ||
1167 | mov [novesachecksum], 1000 |
1189 | mov [novesachecksum], 1000 |
1168 | call checkVga_N13 |
1190 | call checkVga_N13 |
1169 | 1191 | ||
1170 | popad |
1192 | popad |
1171 | 1193 | ||
1172 | ret |
1194 | ret |
1173 | 1195 | ||
1174 | ; in: edx -> APPDATA for OS/IDLE slot |
1196 | ; in: edx -> APPDATA for OS/IDLE slot |
1175 | ; in: ebx = stack base |
1197 | ; in: ebx = stack base |
1176 | proc setup_os_slot |
1198 | proc setup_os_slot |
1177 | xor eax, eax |
1199 | xor eax, eax |
1178 | mov ecx, 256/4 |
1200 | mov ecx, 256/4 |
1179 | mov edi, edx |
1201 | mov edi, edx |
1180 | rep stosd |
1202 | rep stosd |
1181 | 1203 | ||
1182 | mov eax, tss+0x80 |
1204 | mov eax, tss+0x80 |
1183 | call get_pg_addr |
1205 | call get_pg_addr |
1184 | inc eax |
1206 | inc eax |
1185 | mov [edx+APPDATA.io_map], eax |
1207 | mov [edx+APPDATA.io_map], eax |
1186 | mov eax, tss+0x1080 |
1208 | mov eax, tss+0x1080 |
1187 | call get_pg_addr |
1209 | call get_pg_addr |
1188 | inc eax |
1210 | inc eax |
1189 | mov [edx+APPDATA.io_map+4], eax |
1211 | mov [edx+APPDATA.io_map+4], eax |
1190 | 1212 | ||
1191 | mov dword [edx+APPDATA.pl0_stack], ebx |
1213 | mov dword [edx+APPDATA.pl0_stack], ebx |
1192 | lea edi, [ebx+0x2000-512] |
1214 | lea edi, [ebx+0x2000-512] |
1193 | mov dword [edx+APPDATA.fpu_state], edi |
1215 | mov dword [edx+APPDATA.fpu_state], edi |
1194 | mov dword [edx+APPDATA.saved_esp0], edi |
1216 | mov dword [edx+APPDATA.saved_esp0], edi |
1195 | mov dword [edx+APPDATA.saved_esp], edi |
1217 | mov dword [edx+APPDATA.saved_esp], edi |
1196 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1218 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1197 | 1219 | ||
1198 | mov esi, fpu_data |
1220 | mov esi, fpu_data |
1199 | mov ecx, 512/4 |
1221 | mov ecx, 512/4 |
1200 | cld |
1222 | cld |
1201 | rep movsd |
1223 | rep movsd |
1202 | 1224 | ||
1203 | lea eax, [edx+APP_OBJ_OFFSET] |
1225 | lea eax, [edx+APP_OBJ_OFFSET] |
1204 | mov dword [edx+APPDATA.fd_obj], eax |
1226 | mov dword [edx+APPDATA.fd_obj], eax |
1205 | mov dword [edx+APPDATA.bk_obj], eax |
1227 | mov dword [edx+APPDATA.bk_obj], eax |
1206 | 1228 | ||
1207 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1229 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1208 | 1230 | ||
1209 | mov [edx + APPDATA.process], sys_proc |
1231 | mov [edx + APPDATA.process], sys_proc |
1210 | 1232 | ||
1211 | lea ebx, [edx+APPDATA.list] |
1233 | lea ebx, [edx+APPDATA.list] |
1212 | lea ecx, [sys_proc+PROC.thr_list] |
1234 | lea ecx, [sys_proc+PROC.thr_list] |
1213 | list_add_tail ebx, ecx |
1235 | list_add_tail ebx, ecx |
1214 | 1236 | ||
1215 | mov eax, edx |
1237 | mov eax, edx |
1216 | shr eax, 3 |
1238 | shr eax, 3 |
1217 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1239 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1218 | mov [eax+TASKDATA.wnd_number], dh |
1240 | mov [eax+TASKDATA.wnd_number], dh |
1219 | mov byte [eax+TASKDATA.pid], dh |
1241 | mov byte [eax+TASKDATA.pid], dh |
1220 | 1242 | ||
1221 | ret |
1243 | ret |
1222 | endp |
1244 | endp |
1223 | 1245 | ||
1224 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1246 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1225 | ; ; |
1247 | ; ; |
1226 | ; MAIN OS LOOP START ; |
1248 | ; MAIN OS LOOP START ; |
1227 | ; ; |
1249 | ; ; |
1228 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1250 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1229 | align 32 |
1251 | align 32 |
1230 | osloop: |
1252 | osloop: |
1231 | mov edx, osloop_has_work? |
1253 | mov edx, osloop_has_work? |
1232 | xor ecx, ecx |
1254 | xor ecx, ecx |
1233 | call Wait_events |
1255 | call Wait_events |
1234 | xor eax, eax |
1256 | xor eax, eax |
1235 | xchg eax, [osloop_nonperiodic_work] |
1257 | xchg eax, [osloop_nonperiodic_work] |
1236 | test eax, eax |
1258 | test eax, eax |
1237 | jz .no_periodic |
1259 | jz .no_periodic |
1238 | 1260 | ||
1239 | call __sys_draw_pointer |
1261 | call __sys_draw_pointer |
1240 | call window_check_events |
1262 | call window_check_events |
1241 | call mouse_check_events |
1263 | call mouse_check_events |
1242 | call checkmisc |
1264 | call checkmisc |
1243 | call checkVga_N13 |
1265 | call checkVga_N13 |
1244 | ;-------------------------------------- |
1266 | ;-------------------------------------- |
1245 | .no_periodic: |
1267 | .no_periodic: |
1246 | call stack_handler |
1268 | call stack_handler |
1247 | call check_fdd_motor_status |
1269 | call check_fdd_motor_status |
1248 | call check_ATAPI_device_event |
1270 | call check_ATAPI_device_event |
1249 | call check_lights_state |
1271 | call check_lights_state |
1250 | call check_timers |
1272 | call check_timers |
1251 | 1273 | ||
1252 | jmp osloop |
1274 | jmp osloop |
1253 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1275 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1254 | ; ; |
1276 | ; ; |
1255 | ; MAIN OS LOOP END ; |
1277 | ; MAIN OS LOOP END ; |
1256 | ; ; |
1278 | ; ; |
1257 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1279 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1258 | proc osloop_has_work? |
1280 | proc osloop_has_work? |
1259 | cmp [osloop_nonperiodic_work], 0 |
1281 | cmp [osloop_nonperiodic_work], 0 |
1260 | jnz .yes |
1282 | jnz .yes |
1261 | call stack_handler_has_work? |
1283 | call stack_handler_has_work? |
1262 | jnz .yes |
1284 | jnz .yes |
1263 | call check_fdd_motor_status_has_work? |
1285 | call check_fdd_motor_status_has_work? |
1264 | jnz .yes |
1286 | jnz .yes |
1265 | call check_ATAPI_device_event_has_work? |
1287 | call check_ATAPI_device_event_has_work? |
1266 | jnz .yes |
1288 | jnz .yes |
1267 | call check_lights_state_has_work? |
1289 | call check_lights_state_has_work? |
1268 | jnz .yes |
1290 | jnz .yes |
1269 | call check_timers_has_work? |
1291 | call check_timers_has_work? |
1270 | jnz .yes |
1292 | jnz .yes |
1271 | .no: |
1293 | .no: |
1272 | xor eax, eax |
1294 | xor eax, eax |
1273 | ret |
1295 | ret |
1274 | .yes: |
1296 | .yes: |
1275 | xor eax, eax |
1297 | xor eax, eax |
1276 | inc eax |
1298 | inc eax |
1277 | ret |
1299 | ret |
1278 | endp |
1300 | endp |
1279 | 1301 | ||
1280 | proc wakeup_osloop |
1302 | proc wakeup_osloop |
1281 | mov [osloop_nonperiodic_work], 1 |
1303 | mov [osloop_nonperiodic_work], 1 |
1282 | ret |
1304 | ret |
1283 | endp |
1305 | endp |
1284 | 1306 | ||
1285 | uglobal |
1307 | uglobal |
1286 | align 4 |
1308 | align 4 |
1287 | osloop_nonperiodic_work dd ? |
1309 | osloop_nonperiodic_work dd ? |
1288 | endg |
1310 | endg |
1289 | 1311 | ||
1290 | uglobal |
1312 | uglobal |
1291 | align 64 |
1313 | align 64 |
1292 | idle_addr rb 64 |
1314 | idle_addr rb 64 |
1293 | endg |
1315 | endg |
1294 | 1316 | ||
1295 | idle_thread: |
1317 | idle_thread: |
1296 | sti |
1318 | sti |
1297 | 1319 | ||
1298 | ; The following code can be executed by all CPUs in the system. |
1320 | ; The following code can be executed by all CPUs in the system. |
1299 | ; All other parts of the kernel do not expect multi-CPU. |
1321 | ; All other parts of the kernel do not expect multi-CPU. |
1300 | ; Also, APs don't even have a stack here. |
1322 | ; Also, APs don't even have a stack here. |
1301 | ; Beware. Don't do anything here. Anything at all. |
1323 | ; Beware. Don't do anything here. Anything at all. |
1302 | idle_loop: |
1324 | idle_loop: |
1303 | cmp [use_mwait_for_idle], 0 |
1325 | cmp [use_mwait_for_idle], 0 |
1304 | jnz idle_loop_mwait |
1326 | jnz idle_loop_mwait |
1305 | 1327 | ||
1306 | idle_loop_hlt: |
1328 | idle_loop_hlt: |
1307 | hlt |
1329 | hlt |
1308 | jmp idle_loop_hlt |
1330 | jmp idle_loop_hlt |
1309 | 1331 | ||
1310 | idle_loop_mwait: |
1332 | idle_loop_mwait: |
1311 | mov eax, idle_addr |
1333 | mov eax, idle_addr |
1312 | xor ecx, ecx |
1334 | xor ecx, ecx |
1313 | xor edx, edx |
1335 | xor edx, edx |
1314 | monitor |
1336 | monitor |
1315 | xor ecx, ecx |
1337 | xor ecx, ecx |
1316 | mov eax, 20h ; or 10h |
1338 | mov eax, 20h ; or 10h |
1317 | mwait |
1339 | mwait |
1318 | jmp idle_loop_mwait |
1340 | jmp idle_loop_mwait |
1319 | 1341 | ||
1320 | 1342 | ||
1321 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1343 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1322 | ; ; |
1344 | ; ; |
1323 | ; INCLUDED SYSTEM FILES ; |
1345 | ; INCLUDED SYSTEM FILES ; |
1324 | ; ; |
1346 | ; ; |
1325 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1347 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1326 | 1348 | ||
1327 | 1349 | ||
1328 | include "kernel32.inc" |
1350 | include "kernel32.inc" |
1329 | 1351 | ||
1330 | 1352 | ||
1331 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1353 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1332 | ; ; |
1354 | ; ; |
1333 | ; KERNEL FUNCTIONS ; |
1355 | ; KERNEL FUNCTIONS ; |
1334 | ; ; |
1356 | ; ; |
1335 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1357 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1336 | 1358 | ||
1337 | reserve_irqs_ports: |
1359 | reserve_irqs_ports: |
1338 | 1360 | ||
1339 | 1361 | ||
1340 | ; RESERVE PORTS |
1362 | ; RESERVE PORTS |
1341 | mov eax, RESERVED_PORTS |
1363 | mov eax, RESERVED_PORTS |
1342 | mov ecx, 1 |
1364 | mov ecx, 1 |
1343 | 1365 | ||
1344 | mov [eax], dword 4 |
1366 | mov [eax], dword 4 |
1345 | 1367 | ||
1346 | mov [eax+16], ecx |
1368 | mov [eax+16], ecx |
1347 | mov [eax+16+4], dword 0 |
1369 | mov [eax+16+4], dword 0 |
1348 | mov [eax+16+8], dword 0x2D |
1370 | mov [eax+16+8], dword 0x2D |
1349 | 1371 | ||
1350 | mov [eax+32], ecx |
1372 | mov [eax+32], ecx |
1351 | mov [eax+32+4], dword 0x30 |
1373 | mov [eax+32+4], dword 0x30 |
1352 | mov [eax+32+8], dword 0x4D |
1374 | mov [eax+32+8], dword 0x4D |
1353 | 1375 | ||
1354 | mov [eax+48], ecx |
1376 | mov [eax+48], ecx |
1355 | mov [eax+48+4], dword 0x50 |
1377 | mov [eax+48+4], dword 0x50 |
1356 | mov [eax+48+8], dword 0xDF |
1378 | mov [eax+48+8], dword 0xDF |
1357 | 1379 | ||
1358 | mov [eax+64], ecx |
1380 | mov [eax+64], ecx |
1359 | mov [eax+64+4], dword 0xE5 |
1381 | mov [eax+64+4], dword 0xE5 |
1360 | mov [eax+64+8], dword 0xFF |
1382 | mov [eax+64+8], dword 0xFF |
1361 | 1383 | ||
1362 | ret |
1384 | ret |
1363 | 1385 | ||
1364 | 1386 | ||
1365 | iglobal |
1387 | iglobal |
1366 | process_number dd 0x2 |
1388 | process_number dd 0x2 |
1367 | endg |
1389 | endg |
1368 | 1390 | ||
1369 | set_variables: |
1391 | set_variables: |
1370 | 1392 | ||
1371 | mov ecx, 0x16 ; flush port 0x60 |
1393 | mov ecx, 0x16 ; flush port 0x60 |
1372 | .fl60: |
1394 | .fl60: |
1373 | in al, 0x60 |
1395 | in al, 0x60 |
1374 | loop .fl60 |
1396 | loop .fl60 |
1375 | push eax |
1397 | push eax |
1376 | 1398 | ||
1377 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1399 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1378 | shr ax, 1 |
1400 | shr ax, 1 |
1379 | shl eax, 16 |
1401 | shl eax, 16 |
1380 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1402 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1381 | shr ax, 1 |
1403 | shr ax, 1 |
1382 | mov [MOUSE_X], eax |
1404 | mov [MOUSE_X], eax |
1383 | call wakeup_osloop |
1405 | call wakeup_osloop |
1384 | 1406 | ||
1385 | xor eax, eax |
1407 | xor eax, eax |
1386 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1408 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1387 | 1409 | ||
1388 | mov byte [KEY_COUNT], al ; keyboard buffer |
1410 | mov byte [KEY_COUNT], al ; keyboard buffer |
1389 | mov byte [BTN_COUNT], al ; button buffer |
1411 | mov byte [BTN_COUNT], al ; button buffer |
1390 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1412 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1391 | 1413 | ||
1392 | pop eax |
1414 | pop eax |
1393 | ret |
1415 | ret |
1394 | 1416 | ||
1395 | align 4 |
1417 | align 4 |
1396 | ;input eax=43,bl-byte of output, ecx - number of port |
1418 | ;input eax=43,bl-byte of output, ecx - number of port |
1397 | sys_outport: |
1419 | sys_outport: |
1398 | 1420 | ||
1399 | mov edi, ecx ; separate flag for read / write |
1421 | mov edi, ecx ; separate flag for read / write |
1400 | and ecx, 65535 |
1422 | and ecx, 65535 |
1401 | 1423 | ||
1402 | mov eax, [RESERVED_PORTS] |
1424 | mov eax, [RESERVED_PORTS] |
1403 | test eax, eax |
1425 | test eax, eax |
1404 | jnz .sopl8 |
1426 | jnz .sopl8 |
1405 | inc eax |
1427 | inc eax |
1406 | mov [esp+32], eax |
1428 | mov [esp+32], eax |
1407 | ret |
1429 | ret |
1408 | 1430 | ||
1409 | .sopl8: |
1431 | .sopl8: |
1410 | mov edx, [TASK_BASE] |
1432 | mov edx, [TASK_BASE] |
1411 | mov edx, [edx+0x4] |
1433 | mov edx, [edx+0x4] |
1412 | ;and ecx,65535 |
1434 | ;and ecx,65535 |
1413 | ;cld - set on interrupt 0x40 |
1435 | ;cld - set on interrupt 0x40 |
1414 | .sopl1: |
1436 | .sopl1: |
1415 | 1437 | ||
1416 | mov esi, eax |
1438 | mov esi, eax |
1417 | shl esi, 4 |
1439 | shl esi, 4 |
1418 | add esi, RESERVED_PORTS |
1440 | add esi, RESERVED_PORTS |
1419 | cmp edx, [esi+0] |
1441 | cmp edx, [esi+0] |
1420 | jne .sopl2 |
1442 | jne .sopl2 |
1421 | cmp ecx, [esi+4] |
1443 | cmp ecx, [esi+4] |
1422 | jb .sopl2 |
1444 | jb .sopl2 |
1423 | cmp ecx, [esi+8] |
1445 | cmp ecx, [esi+8] |
1424 | jg .sopl2 |
1446 | jg .sopl2 |
1425 | .sopl3: |
1447 | .sopl3: |
1426 | 1448 | ||
1427 | test edi, 0x80000000; read ? |
1449 | test edi, 0x80000000; read ? |
1428 | jnz .sopl4 |
1450 | jnz .sopl4 |
1429 | 1451 | ||
1430 | mov eax, ebx |
1452 | mov eax, ebx |
1431 | mov dx, cx ; write |
1453 | mov dx, cx ; write |
1432 | out dx, al |
1454 | out dx, al |
1433 | and [esp+32], dword 0 |
1455 | and [esp+32], dword 0 |
1434 | ret |
1456 | ret |
1435 | 1457 | ||
1436 | .sopl2: |
1458 | .sopl2: |
1437 | 1459 | ||
1438 | dec eax |
1460 | dec eax |
1439 | jnz .sopl1 |
1461 | jnz .sopl1 |
1440 | inc eax |
1462 | inc eax |
1441 | mov [esp+32], eax |
1463 | mov [esp+32], eax |
1442 | ret |
1464 | ret |
1443 | 1465 | ||
1444 | 1466 | ||
1445 | .sopl4: |
1467 | .sopl4: |
1446 | 1468 | ||
1447 | mov dx, cx ; read |
1469 | mov dx, cx ; read |
1448 | in al, dx |
1470 | in al, dx |
1449 | and eax, 0xff |
1471 | and eax, 0xff |
1450 | and [esp+32], dword 0 |
1472 | and [esp+32], dword 0 |
1451 | mov [esp+20], eax |
1473 | mov [esp+20], eax |
1452 | ret |
1474 | ret |
1453 | 1475 | ||
1454 | display_number: |
1476 | display_number: |
1455 | ;It is not optimization |
1477 | ;It is not optimization |
1456 | mov eax, ebx |
1478 | mov eax, ebx |
1457 | mov ebx, ecx |
1479 | mov ebx, ecx |
1458 | mov ecx, edx |
1480 | mov ecx, edx |
1459 | mov edx, esi |
1481 | mov edx, esi |
1460 | mov esi, edi |
1482 | mov esi, edi |
1461 | ; eax = print type, al=0 -> ebx is number |
1483 | ; eax = print type, al=0 -> ebx is number |
1462 | ; al=1 -> ebx is pointer |
1484 | ; al=1 -> ebx is pointer |
1463 | ; ah=0 -> display decimal |
1485 | ; ah=0 -> display decimal |
1464 | ; ah=1 -> display hexadecimal |
1486 | ; ah=1 -> display hexadecimal |
1465 | ; ah=2 -> display binary |
1487 | ; ah=2 -> display binary |
1466 | ; eax bits 16-21 = number of digits to display (0-32) |
1488 | ; eax bits 16-21 = number of digits to display (0-32) |
1467 | ; eax bits 22-31 = reserved |
1489 | ; eax bits 22-31 = reserved |
1468 | ; |
1490 | ; |
1469 | ; ebx = number or pointer |
1491 | ; ebx = number or pointer |
1470 | ; ecx = x shl 16 + y |
1492 | ; ecx = x shl 16 + y |
1471 | ; edx = color |
1493 | ; edx = color |
1472 | xor edi, edi |
1494 | xor edi, edi |
1473 | display_number_force: |
1495 | display_number_force: |
1474 | push eax |
1496 | push eax |
1475 | and eax, 0x3fffffff |
1497 | and eax, 0x3fffffff |
1476 | cmp eax, 0xffff ; length > 0 ? |
1498 | cmp eax, 0xffff ; length > 0 ? |
1477 | pop eax |
1499 | pop eax |
1478 | jge cont_displ |
1500 | jge cont_displ |
1479 | ret |
1501 | ret |
1480 | cont_displ: |
1502 | cont_displ: |
1481 | push eax |
1503 | push eax |
1482 | and eax, 0x3fffffff |
1504 | and eax, 0x3fffffff |
1483 | cmp eax, 61*0x10000 ; length <= 60 ? |
1505 | cmp eax, 61*0x10000 ; length <= 60 ? |
1484 | pop eax |
1506 | pop eax |
1485 | jb cont_displ2 |
1507 | jb cont_displ2 |
1486 | ret |
1508 | ret |
1487 | cont_displ2: |
1509 | cont_displ2: |
1488 | 1510 | ||
1489 | pushad |
1511 | pushad |
1490 | 1512 | ||
1491 | cmp al, 1 ; ecx is a pointer ? |
1513 | cmp al, 1 ; ecx is a pointer ? |
1492 | jne displnl1 |
1514 | jne displnl1 |
1493 | mov ebp, ebx |
1515 | mov ebp, ebx |
1494 | add ebp, 4 |
1516 | add ebp, 4 |
1495 | mov ebp, [ebp+std_application_base_address] |
1517 | mov ebp, [ebp+std_application_base_address] |
1496 | mov ebx, [ebx+std_application_base_address] |
1518 | mov ebx, [ebx+std_application_base_address] |
1497 | displnl1: |
1519 | displnl1: |
1498 | sub esp, 64 |
1520 | sub esp, 64 |
1499 | 1521 | ||
1500 | test ah, ah ; DECIMAL |
1522 | test ah, ah ; DECIMAL |
1501 | jnz no_display_desnum |
1523 | jnz no_display_desnum |
1502 | shr eax, 16 |
1524 | shr eax, 16 |
1503 | and eax, 0xC03f |
1525 | and eax, 0xC03f |
1504 | ; and eax,0x3f |
1526 | ; and eax,0x3f |
1505 | push eax |
1527 | push eax |
1506 | and eax, 0x3f |
1528 | and eax, 0x3f |
1507 | mov edi, esp |
1529 | mov edi, esp |
1508 | add edi, 4+64-1 |
1530 | add edi, 4+64-1 |
1509 | mov ecx, eax |
1531 | mov ecx, eax |
1510 | mov eax, ebx |
1532 | mov eax, ebx |
1511 | mov ebx, 10 |
1533 | mov ebx, 10 |
1512 | d_desnum: |
1534 | d_desnum: |
1513 | xor edx, edx |
1535 | xor edx, edx |
1514 | call division_64_bits |
1536 | call division_64_bits |
1515 | div ebx |
1537 | div ebx |
1516 | add dl, 48 |
1538 | add dl, 48 |
1517 | mov [edi], dl |
1539 | mov [edi], dl |
1518 | dec edi |
1540 | dec edi |
1519 | loop d_desnum |
1541 | loop d_desnum |
1520 | pop eax |
1542 | pop eax |
1521 | call normalize_number |
1543 | call normalize_number |
1522 | call draw_num_text |
1544 | call draw_num_text |
1523 | add esp, 64 |
1545 | add esp, 64 |
1524 | popad |
1546 | popad |
1525 | ret |
1547 | ret |
1526 | no_display_desnum: |
1548 | no_display_desnum: |
1527 | 1549 | ||
1528 | cmp ah, 0x01 ; HEXADECIMAL |
1550 | cmp ah, 0x01 ; HEXADECIMAL |
1529 | jne no_display_hexnum |
1551 | jne no_display_hexnum |
1530 | shr eax, 16 |
1552 | shr eax, 16 |
1531 | and eax, 0xC03f |
1553 | and eax, 0xC03f |
1532 | ; and eax,0x3f |
1554 | ; and eax,0x3f |
1533 | push eax |
1555 | push eax |
1534 | and eax, 0x3f |
1556 | and eax, 0x3f |
1535 | mov edi, esp |
1557 | mov edi, esp |
1536 | add edi, 4+64-1 |
1558 | add edi, 4+64-1 |
1537 | mov ecx, eax |
1559 | mov ecx, eax |
1538 | mov eax, ebx |
1560 | mov eax, ebx |
1539 | mov ebx, 16 |
1561 | mov ebx, 16 |
1540 | d_hexnum: |
1562 | d_hexnum: |
1541 | xor edx, edx |
1563 | xor edx, edx |
1542 | call division_64_bits |
1564 | call division_64_bits |
1543 | div ebx |
1565 | div ebx |
1544 | hexletters = __fdo_hexdigits |
1566 | hexletters = __fdo_hexdigits |
1545 | add edx, hexletters |
1567 | add edx, hexletters |
1546 | mov dl, [edx] |
1568 | mov dl, [edx] |
1547 | mov [edi], dl |
1569 | mov [edi], dl |
1548 | dec edi |
1570 | dec edi |
1549 | loop d_hexnum |
1571 | loop d_hexnum |
1550 | pop eax |
1572 | pop eax |
1551 | call normalize_number |
1573 | call normalize_number |
1552 | call draw_num_text |
1574 | call draw_num_text |
1553 | add esp, 64 |
1575 | add esp, 64 |
1554 | popad |
1576 | popad |
1555 | ret |
1577 | ret |
1556 | no_display_hexnum: |
1578 | no_display_hexnum: |
1557 | 1579 | ||
1558 | cmp ah, 0x02 ; BINARY |
1580 | cmp ah, 0x02 ; BINARY |
1559 | jne no_display_binnum |
1581 | jne no_display_binnum |
1560 | shr eax, 16 |
1582 | shr eax, 16 |
1561 | and eax, 0xC03f |
1583 | and eax, 0xC03f |
1562 | ; and eax,0x3f |
1584 | ; and eax,0x3f |
1563 | push eax |
1585 | push eax |
1564 | and eax, 0x3f |
1586 | and eax, 0x3f |
1565 | mov edi, esp |
1587 | mov edi, esp |
1566 | add edi, 4+64-1 |
1588 | add edi, 4+64-1 |
1567 | mov ecx, eax |
1589 | mov ecx, eax |
1568 | mov eax, ebx |
1590 | mov eax, ebx |
1569 | mov ebx, 2 |
1591 | mov ebx, 2 |
1570 | d_binnum: |
1592 | d_binnum: |
1571 | xor edx, edx |
1593 | xor edx, edx |
1572 | call division_64_bits |
1594 | call division_64_bits |
1573 | div ebx |
1595 | div ebx |
1574 | add dl, 48 |
1596 | add dl, 48 |
1575 | mov [edi], dl |
1597 | mov [edi], dl |
1576 | dec edi |
1598 | dec edi |
1577 | loop d_binnum |
1599 | loop d_binnum |
1578 | pop eax |
1600 | pop eax |
1579 | call normalize_number |
1601 | call normalize_number |
1580 | call draw_num_text |
1602 | call draw_num_text |
1581 | add esp, 64 |
1603 | add esp, 64 |
1582 | popad |
1604 | popad |
1583 | ret |
1605 | ret |
1584 | no_display_binnum: |
1606 | no_display_binnum: |
1585 | 1607 | ||
1586 | add esp, 64 |
1608 | add esp, 64 |
1587 | popad |
1609 | popad |
1588 | ret |
1610 | ret |
1589 | 1611 | ||
1590 | normalize_number: |
1612 | normalize_number: |
1591 | test ah, 0x80 |
1613 | test ah, 0x80 |
1592 | jz .continue |
1614 | jz .continue |
1593 | mov ecx, 48 |
1615 | mov ecx, 48 |
1594 | and eax, 0x3f |
1616 | and eax, 0x3f |
1595 | @@: |
1617 | @@: |
1596 | inc edi |
1618 | inc edi |
1597 | cmp [edi], cl |
1619 | cmp [edi], cl |
1598 | jne .continue |
1620 | jne .continue |
1599 | dec eax |
1621 | dec eax |
1600 | cmp eax, 1 |
1622 | cmp eax, 1 |
1601 | ja @r |
1623 | ja @r |
1602 | mov al, 1 |
1624 | mov al, 1 |
1603 | .continue: |
1625 | .continue: |
1604 | and eax, 0x3f |
1626 | and eax, 0x3f |
1605 | ret |
1627 | ret |
1606 | 1628 | ||
1607 | division_64_bits: |
1629 | division_64_bits: |
1608 | test [esp+1+4], byte 0x40 |
1630 | test [esp+1+4], byte 0x40 |
1609 | jz .continue |
1631 | jz .continue |
1610 | push eax |
1632 | push eax |
1611 | mov eax, ebp |
1633 | mov eax, ebp |
1612 | div ebx |
1634 | div ebx |
1613 | mov ebp, eax |
1635 | mov ebp, eax |
1614 | pop eax |
1636 | pop eax |
1615 | .continue: |
1637 | .continue: |
1616 | ret |
1638 | ret |
1617 | 1639 | ||
1618 | draw_num_text: |
1640 | draw_num_text: |
1619 | mov esi, eax |
1641 | mov esi, eax |
1620 | mov edx, 64+4 |
1642 | mov edx, 64+4 |
1621 | sub edx, eax |
1643 | sub edx, eax |
1622 | add edx, esp |
1644 | add edx, esp |
1623 | mov ebx, [esp+64+32-8+4] |
1645 | mov ebx, [esp+64+32-8+4] |
1624 | ; add window start x & y |
1646 | ; add window start x & y |
1625 | mov ecx, [TASK_BASE] |
1647 | mov ecx, [TASK_BASE] |
1626 | 1648 | ||
1627 | mov edi, [CURRENT_TASK] |
1649 | mov edi, [CURRENT_TASK] |
1628 | shl edi, 8 |
1650 | shl edi, 8 |
1629 | 1651 | ||
1630 | mov eax, [ecx-twdw+WDATA.box.left] |
1652 | mov eax, [ecx-twdw+WDATA.box.left] |
1631 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1653 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1632 | shl eax, 16 |
1654 | shl eax, 16 |
1633 | add eax, [ecx-twdw+WDATA.box.top] |
1655 | add eax, [ecx-twdw+WDATA.box.top] |
1634 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1656 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1635 | add ebx, eax |
1657 | add ebx, eax |
1636 | mov ecx, [esp+64+32-12+4] |
1658 | mov ecx, [esp+64+32-12+4] |
1637 | and ecx, not 0x80000000 ; force counted string |
1659 | and ecx, not 0x80000000 ; force counted string |
1638 | mov eax, [esp+64+8] ; background color (if given) |
1660 | mov eax, [esp+64+8] ; background color (if given) |
1639 | mov edi, [esp+64+4] |
1661 | mov edi, [esp+64+4] |
1640 | jmp dtext |
1662 | jmp dtext |
1641 | ;----------------------------------------------------------------------------- |
1663 | ;----------------------------------------------------------------------------- |
1642 | iglobal |
1664 | iglobal |
1643 | midi_base dw 0 |
1665 | midi_base dw 0 |
1644 | endg |
1666 | endg |
1645 | ;----------------------------------------------------------------------------- |
1667 | ;----------------------------------------------------------------------------- |
1646 | align 4 |
1668 | align 4 |
1647 | sys_setup: |
1669 | sys_setup: |
1648 | ; 1 = roland mpu midi base , base io address |
1670 | ; 1 = roland mpu midi base , base io address |
1649 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1671 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1650 | ; 3 = not used |
1672 | ; 3 = not used |
1651 | ; 4 = not used |
1673 | ; 4 = not used |
1652 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1674 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1653 | ; 6 = not used |
1675 | ; 6 = not used |
1654 | ; 7 = not used |
1676 | ; 7 = not used |
1655 | ; 8 = not used |
1677 | ; 8 = not used |
1656 | ; 9 = not used |
1678 | ; 9 = not used |
1657 | ; 10 = not used |
1679 | ; 10 = not used |
1658 | ; 11 = enable lba read |
1680 | ; 11 = enable lba read |
1659 | ; 12 = enable pci access |
1681 | ; 12 = enable pci access |
1660 | ;----------------------------------------------------------------------------- |
1682 | ;----------------------------------------------------------------------------- |
1661 | and [esp+32], dword 0 |
1683 | and [esp+32], dword 0 |
1662 | ; F.21.1 - set MPU MIDI base port |
1684 | ; F.21.1 - set MPU MIDI base port |
1663 | dec ebx |
1685 | dec ebx |
1664 | jnz @f |
1686 | jnz @f |
1665 | 1687 | ||
1666 | cmp ecx, 0x100 |
1688 | cmp ecx, 0x100 |
1667 | jb @f |
1689 | jb @f |
1668 | 1690 | ||
1669 | mov esi, 65535 |
1691 | mov esi, 65535 |
1670 | cmp esi, ecx |
1692 | cmp esi, ecx |
1671 | jb @f |
1693 | jb @f |
1672 | 1694 | ||
1673 | mov [midi_base], cx |
1695 | mov [midi_base], cx |
1674 | mov word [mididp], cx |
1696 | mov word [mididp], cx |
1675 | inc cx |
1697 | inc cx |
1676 | mov word [midisp], cx |
1698 | mov word [midisp], cx |
1677 | ret |
1699 | ret |
1678 | ;-------------------------------------- |
1700 | ;-------------------------------------- |
1679 | @@: |
1701 | @@: |
1680 | ; F.21.2 - set keyboard layout |
1702 | ; F.21.2 - set keyboard layout |
1681 | dec ebx |
1703 | dec ebx |
1682 | jnz @f |
1704 | jnz @f |
1683 | 1705 | ||
1684 | mov edi, [TASK_BASE] |
1706 | mov edi, [TASK_BASE] |
1685 | mov eax, [edi+TASKDATA.mem_start] |
1707 | mov eax, [edi+TASKDATA.mem_start] |
1686 | add eax, edx |
1708 | add eax, edx |
1687 | ; 1 = normal layout |
1709 | ; 1 = normal layout |
1688 | dec ecx |
1710 | dec ecx |
1689 | jnz .shift |
1711 | jnz .shift |
1690 | 1712 | ||
1691 | mov ebx, keymap |
1713 | mov ebx, keymap |
1692 | mov ecx, 128 |
1714 | mov ecx, 128 |
1693 | call memmove |
1715 | call memmove |
1694 | ret |
1716 | ret |
1695 | ;-------------------------------------- |
1717 | ;-------------------------------------- |
1696 | .shift: |
1718 | .shift: |
1697 | ; 2 = layout at pressed Shift |
1719 | ; 2 = layout at pressed Shift |
1698 | dec ecx |
1720 | dec ecx |
1699 | jnz .alt |
1721 | jnz .alt |
1700 | 1722 | ||
1701 | mov ebx, keymap_shift |
1723 | mov ebx, keymap_shift |
1702 | mov ecx, 128 |
1724 | mov ecx, 128 |
1703 | call memmove |
1725 | call memmove |
1704 | ret |
1726 | ret |
1705 | ;-------------------------------------- |
1727 | ;-------------------------------------- |
1706 | .alt: |
1728 | .alt: |
1707 | ; 3 = layout at pressed Alt |
1729 | ; 3 = layout at pressed Alt |
1708 | dec ecx |
1730 | dec ecx |
1709 | jnz .country |
1731 | jnz .country |
1710 | 1732 | ||
1711 | mov ebx, keymap_alt |
1733 | mov ebx, keymap_alt |
1712 | mov ecx, 128 |
1734 | mov ecx, 128 |
1713 | call memmove |
1735 | call memmove |
1714 | ret |
1736 | ret |
1715 | ;-------------------------------------- |
1737 | ;-------------------------------------- |
1716 | .country: |
1738 | .country: |
1717 | ; country identifier |
1739 | ; country identifier |
1718 | sub ecx, 6 |
1740 | sub ecx, 6 |
1719 | jnz .error |
1741 | jnz .error |
1720 | 1742 | ||
1721 | mov word [keyboard], dx |
1743 | mov word [keyboard], dx |
1722 | ret |
1744 | ret |
1723 | ;-------------------------------------- |
1745 | ;-------------------------------------- |
1724 | @@: |
1746 | @@: |
1725 | ; F.21.5 - set system language |
1747 | ; F.21.5 - set system language |
1726 | sub ebx, 3 |
1748 | sub ebx, 3 |
1727 | jnz @f |
1749 | jnz @f |
1728 | 1750 | ||
1729 | mov [syslang], ecx |
1751 | mov [syslang], ecx |
1730 | ret |
1752 | ret |
1731 | ;-------------------------------------- |
1753 | ;-------------------------------------- |
1732 | @@: |
1754 | @@: |
1733 | ; F.21.11 - enable/disable low-level access to HD |
1755 | ; F.21.11 - enable/disable low-level access to HD |
1734 | and ecx, 1 |
1756 | and ecx, 1 |
1735 | sub ebx, 6 |
1757 | sub ebx, 6 |
1736 | jnz @f |
1758 | jnz @f |
1737 | 1759 | ||
1738 | mov [lba_read_enabled], ecx |
1760 | mov [lba_read_enabled], ecx |
1739 | ret |
1761 | ret |
1740 | ;-------------------------------------- |
1762 | ;-------------------------------------- |
1741 | @@: |
1763 | @@: |
1742 | ; F.21.12 - enable/disable low-level access to PCI |
1764 | ; F.21.12 - enable/disable low-level access to PCI |
1743 | dec ebx |
1765 | dec ebx |
1744 | jnz .error |
1766 | jnz .error |
1745 | 1767 | ||
1746 | mov [pci_access_enabled], ecx |
1768 | mov [pci_access_enabled], ecx |
1747 | ret |
1769 | ret |
1748 | ;-------------------------------------- |
1770 | ;-------------------------------------- |
1749 | .error: |
1771 | .error: |
1750 | or [esp+32], dword -1 |
1772 | or [esp+32], dword -1 |
1751 | ret |
1773 | ret |
1752 | ;----------------------------------------------------------------------------- |
1774 | ;----------------------------------------------------------------------------- |
1753 | align 4 |
1775 | align 4 |
1754 | sys_getsetup: |
1776 | sys_getsetup: |
1755 | ; 1 = roland mpu midi base , base io address |
1777 | ; 1 = roland mpu midi base , base io address |
1756 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1778 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1757 | ; 3 = not used |
1779 | ; 3 = not used |
1758 | ; 4 = not used |
1780 | ; 4 = not used |
1759 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1781 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1760 | ; 6 = not used |
1782 | ; 6 = not used |
1761 | ; 7 = not used |
1783 | ; 7 = not used |
1762 | ; 8 = not used |
1784 | ; 8 = not used |
1763 | ; 9 = get hs timer tic |
1785 | ; 9 = get hs timer tic |
1764 | ; 10 = not used |
1786 | ; 10 = not used |
1765 | ; 11 = get the state "lba read" |
1787 | ; 11 = get the state "lba read" |
1766 | ; 12 = get the state "pci access" |
1788 | ; 12 = get the state "pci access" |
1767 | ;----------------------------------------------------------------------------- |
1789 | ;----------------------------------------------------------------------------- |
1768 | ; F.26.1 - get MPU MIDI base port |
1790 | ; F.26.1 - get MPU MIDI base port |
1769 | dec ebx |
1791 | dec ebx |
1770 | jnz @f |
1792 | jnz @f |
1771 | 1793 | ||
1772 | movzx eax, [midi_base] |
1794 | movzx eax, [midi_base] |
1773 | mov [esp+32], eax |
1795 | mov [esp+32], eax |
1774 | ret |
1796 | ret |
1775 | ;-------------------------------------- |
1797 | ;-------------------------------------- |
1776 | @@: |
1798 | @@: |
1777 | ; F.26.2 - get keyboard layout |
1799 | ; F.26.2 - get keyboard layout |
1778 | dec ebx |
1800 | dec ebx |
1779 | jnz @f |
1801 | jnz @f |
1780 | 1802 | ||
1781 | mov edi, [TASK_BASE] |
1803 | mov edi, [TASK_BASE] |
1782 | mov ebx, [edi+TASKDATA.mem_start] |
1804 | mov ebx, [edi+TASKDATA.mem_start] |
1783 | add ebx, edx |
1805 | add ebx, edx |
1784 | ; 1 = normal layout |
1806 | ; 1 = normal layout |
1785 | dec ecx |
1807 | dec ecx |
1786 | jnz .shift |
1808 | jnz .shift |
1787 | 1809 | ||
1788 | mov eax, keymap |
1810 | mov eax, keymap |
1789 | mov ecx, 128 |
1811 | mov ecx, 128 |
1790 | call memmove |
1812 | call memmove |
1791 | ret |
1813 | ret |
1792 | ;-------------------------------------- |
1814 | ;-------------------------------------- |
1793 | .shift: |
1815 | .shift: |
1794 | ; 2 = layout with pressed Shift |
1816 | ; 2 = layout with pressed Shift |
1795 | dec ecx |
1817 | dec ecx |
1796 | jnz .alt |
1818 | jnz .alt |
1797 | 1819 | ||
1798 | mov eax, keymap_shift |
1820 | mov eax, keymap_shift |
1799 | mov ecx, 128 |
1821 | mov ecx, 128 |
1800 | call memmove |
1822 | call memmove |
1801 | ret |
1823 | ret |
1802 | ;-------------------------------------- |
1824 | ;-------------------------------------- |
1803 | .alt: |
1825 | .alt: |
1804 | ; 3 = layout with pressed Alt |
1826 | ; 3 = layout with pressed Alt |
1805 | dec ecx |
1827 | dec ecx |
1806 | jne .country |
1828 | jne .country |
1807 | 1829 | ||
1808 | mov eax, keymap_alt |
1830 | mov eax, keymap_alt |
1809 | mov ecx, 128 |
1831 | mov ecx, 128 |
1810 | call memmove |
1832 | call memmove |
1811 | ret |
1833 | ret |
1812 | ;-------------------------------------- |
1834 | ;-------------------------------------- |
1813 | .country: |
1835 | .country: |
1814 | ; 9 = country identifier |
1836 | ; 9 = country identifier |
1815 | sub ecx, 6 |
1837 | sub ecx, 6 |
1816 | jnz .error |
1838 | jnz .error |
1817 | 1839 | ||
1818 | movzx eax, word [keyboard] |
1840 | movzx eax, word [keyboard] |
1819 | mov [esp+32], eax |
1841 | mov [esp+32], eax |
1820 | ret |
1842 | ret |
1821 | ;-------------------------------------- |
1843 | ;-------------------------------------- |
1822 | @@: |
1844 | @@: |
1823 | ; F.26.5 - get system language |
1845 | ; F.26.5 - get system language |
1824 | sub ebx, 3 |
1846 | sub ebx, 3 |
1825 | jnz @f |
1847 | jnz @f |
1826 | 1848 | ||
1827 | mov eax, [syslang] |
1849 | mov eax, [syslang] |
1828 | mov [esp+32], eax |
1850 | mov [esp+32], eax |
1829 | ret |
1851 | ret |
1830 | ;-------------------------------------- |
1852 | ;-------------------------------------- |
1831 | @@: |
1853 | @@: |
1832 | ; F.26.9 - get the value of the time counter |
1854 | ; F.26.9 - get the value of the time counter |
1833 | sub ebx, 4 |
1855 | sub ebx, 4 |
1834 | jnz @f |
1856 | jnz @f |
1835 | 1857 | ||
1836 | mov eax, [timer_ticks] |
1858 | mov eax, [timer_ticks] |
1837 | mov [esp+32], eax |
1859 | mov [esp+32], eax |
1838 | ret |
1860 | ret |
1839 | ;-------------------------------------- |
1861 | ;-------------------------------------- |
1840 | @@: |
1862 | @@: |
1841 | ; F.26.11 - Find out whether low-level HD access is enabled |
1863 | ; F.26.11 - Find out whether low-level HD access is enabled |
1842 | sub ebx, 2 |
1864 | sub ebx, 2 |
1843 | jnz @f |
1865 | jnz @f |
1844 | 1866 | ||
1845 | mov eax, [lba_read_enabled] |
1867 | mov eax, [lba_read_enabled] |
1846 | mov [esp+32], eax |
1868 | mov [esp+32], eax |
1847 | ret |
1869 | ret |
1848 | ;-------------------------------------- |
1870 | ;-------------------------------------- |
1849 | @@: |
1871 | @@: |
1850 | ; F.26.12 - Find out whether low-level PCI access is enabled |
1872 | ; F.26.12 - Find out whether low-level PCI access is enabled |
1851 | dec ebx |
1873 | dec ebx |
1852 | jnz .error |
1874 | jnz .error |
1853 | 1875 | ||
1854 | mov eax, [pci_access_enabled] |
1876 | mov eax, [pci_access_enabled] |
1855 | mov [esp+32], eax |
1877 | mov [esp+32], eax |
1856 | ret |
1878 | ret |
1857 | ;-------------------------------------- |
1879 | ;-------------------------------------- |
1858 | .error: |
1880 | .error: |
1859 | or [esp+32], dword -1 |
1881 | or [esp+32], dword -1 |
1860 | ret |
1882 | ret |
1861 | ;----------------------------------------------------------------------------- |
1883 | ;----------------------------------------------------------------------------- |
1862 | get_timer_ticks: |
1884 | get_timer_ticks: |
1863 | mov eax, [timer_ticks] |
1885 | mov eax, [timer_ticks] |
1864 | ret |
1886 | ret |
1865 | ;----------------------------------------------------------------------------- |
1887 | ;----------------------------------------------------------------------------- |
1866 | iglobal |
1888 | iglobal |
1867 | align 4 |
1889 | align 4 |
1868 | mousefn dd msscreen, mswin, msbutton, msset |
1890 | mousefn dd msscreen, mswin, msbutton, msset |
1869 | dd app_load_cursor |
1891 | dd app_load_cursor |
1870 | dd app_set_cursor |
1892 | dd app_set_cursor |
1871 | dd app_delete_cursor |
1893 | dd app_delete_cursor |
1872 | dd msz |
1894 | dd msz |
1873 | endg |
1895 | endg |
1874 | ;----------------------------------------------------------------------------- |
1896 | ;----------------------------------------------------------------------------- |
1875 | readmousepos: |
1897 | readmousepos: |
1876 | 1898 | ||
1877 | ; eax=0 screen relative |
1899 | ; eax=0 screen relative |
1878 | ; eax=1 window relative |
1900 | ; eax=1 window relative |
1879 | ; eax=2 buttons pressed |
1901 | ; eax=2 buttons pressed |
1880 | ; eax=3 set mouse pos ; reserved |
1902 | ; eax=3 set mouse pos ; reserved |
1881 | ; eax=4 load cursor |
1903 | ; eax=4 load cursor |
1882 | ; eax=5 set cursor |
1904 | ; eax=5 set cursor |
1883 | ; eax=6 delete cursor ; reserved |
1905 | ; eax=6 delete cursor ; reserved |
1884 | ; eax=7 get mouse_z |
1906 | ; eax=7 get mouse_z |
1885 | 1907 | ||
1886 | cmp ebx, 7 |
1908 | cmp ebx, 7 |
1887 | ja msset |
1909 | ja msset |
1888 | jmp [mousefn+ebx*4] |
1910 | jmp [mousefn+ebx*4] |
1889 | msscreen: |
1911 | msscreen: |
1890 | mov eax, [MOUSE_X] |
1912 | mov eax, [MOUSE_X] |
1891 | shl eax, 16 |
1913 | shl eax, 16 |
1892 | mov ax, [MOUSE_Y] |
1914 | mov ax, [MOUSE_Y] |
1893 | mov [esp+36-4], eax |
1915 | mov [esp+36-4], eax |
1894 | ret |
1916 | ret |
1895 | mswin: |
1917 | mswin: |
1896 | mov eax, [MOUSE_X] |
1918 | mov eax, [MOUSE_X] |
1897 | shl eax, 16 |
1919 | shl eax, 16 |
1898 | mov ax, [MOUSE_Y] |
1920 | mov ax, [MOUSE_Y] |
1899 | mov esi, [TASK_BASE] |
1921 | mov esi, [TASK_BASE] |
1900 | mov bx, word [esi-twdw+WDATA.box.left] |
1922 | mov bx, word [esi-twdw+WDATA.box.left] |
1901 | shl ebx, 16 |
1923 | shl ebx, 16 |
1902 | mov bx, word [esi-twdw+WDATA.box.top] |
1924 | mov bx, word [esi-twdw+WDATA.box.top] |
1903 | sub eax, ebx |
1925 | sub eax, ebx |
1904 | 1926 | ||
1905 | mov edi, [CURRENT_TASK] |
1927 | mov edi, [CURRENT_TASK] |
1906 | shl edi, 8 |
1928 | shl edi, 8 |
1907 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1929 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1908 | rol eax, 16 |
1930 | rol eax, 16 |
1909 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1931 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1910 | rol eax, 16 |
1932 | rol eax, 16 |
1911 | mov [esp+36-4], eax |
1933 | mov [esp+36-4], eax |
1912 | ret |
1934 | ret |
1913 | msbutton: |
1935 | msbutton: |
1914 | movzx eax, byte [BTN_DOWN] |
1936 | movzx eax, byte [BTN_DOWN] |
1915 | mov [esp+36-4], eax |
1937 | mov [esp+36-4], eax |
1916 | ret |
1938 | ret |
1917 | msz: |
1939 | msz: |
1918 | mov edi, [TASK_COUNT] |
1940 | mov edi, [TASK_COUNT] |
1919 | movzx edi, word [WIN_POS + edi*2] |
1941 | movzx edi, word [WIN_POS + edi*2] |
1920 | cmp edi, [CURRENT_TASK] |
1942 | cmp edi, [CURRENT_TASK] |
1921 | jne @f |
1943 | jne @f |
1922 | mov ax, [MOUSE_SCROLL_H] |
1944 | mov ax, [MOUSE_SCROLL_H] |
1923 | shl eax, 16 |
1945 | shl eax, 16 |
1924 | mov ax, [MOUSE_SCROLL_V] |
1946 | mov ax, [MOUSE_SCROLL_V] |
1925 | mov [esp+36-4], eax |
1947 | mov [esp+36-4], eax |
1926 | and [MOUSE_SCROLL_H], word 0 |
1948 | and [MOUSE_SCROLL_H], word 0 |
1927 | and [MOUSE_SCROLL_V], word 0 |
1949 | and [MOUSE_SCROLL_V], word 0 |
1928 | ret |
1950 | ret |
1929 | @@: |
1951 | @@: |
1930 | and [esp+36-4], dword 0 |
1952 | and [esp+36-4], dword 0 |
1931 | ; ret |
1953 | ; ret |
1932 | msset: |
1954 | msset: |
1933 | ret |
1955 | ret |
1934 | 1956 | ||
1935 | app_load_cursor: |
1957 | app_load_cursor: |
1936 | cmp ecx, OS_BASE |
1958 | cmp ecx, OS_BASE |
1937 | jae msset |
1959 | jae msset |
1938 | stdcall load_cursor, ecx, edx |
1960 | stdcall load_cursor, ecx, edx |
1939 | mov [esp+36-4], eax |
1961 | mov [esp+36-4], eax |
1940 | ret |
1962 | ret |
1941 | 1963 | ||
1942 | app_set_cursor: |
1964 | app_set_cursor: |
1943 | stdcall set_cursor, ecx |
1965 | stdcall set_cursor, ecx |
1944 | mov [esp+36-4], eax |
1966 | mov [esp+36-4], eax |
1945 | ret |
1967 | ret |
1946 | 1968 | ||
1947 | app_delete_cursor: |
1969 | app_delete_cursor: |
1948 | stdcall delete_cursor, ecx |
1970 | stdcall delete_cursor, ecx |
1949 | mov [esp+36-4], eax |
1971 | mov [esp+36-4], eax |
1950 | ret |
1972 | ret |
1951 | 1973 | ||
1952 | is_input: |
1974 | is_input: |
1953 | 1975 | ||
1954 | push edx |
1976 | push edx |
1955 | mov dx, word [midisp] |
1977 | mov dx, word [midisp] |
1956 | in al, dx |
1978 | in al, dx |
1957 | and al, 0x80 |
1979 | and al, 0x80 |
1958 | pop edx |
1980 | pop edx |
1959 | ret |
1981 | ret |
1960 | 1982 | ||
1961 | is_output: |
1983 | is_output: |
1962 | 1984 | ||
1963 | push edx |
1985 | push edx |
1964 | mov dx, word [midisp] |
1986 | mov dx, word [midisp] |
1965 | in al, dx |
1987 | in al, dx |
1966 | and al, 0x40 |
1988 | and al, 0x40 |
1967 | pop edx |
1989 | pop edx |
1968 | ret |
1990 | ret |
1969 | 1991 | ||
1970 | 1992 | ||
1971 | get_mpu_in: |
1993 | get_mpu_in: |
1972 | 1994 | ||
1973 | push edx |
1995 | push edx |
1974 | mov dx, word [mididp] |
1996 | mov dx, word [mididp] |
1975 | in al, dx |
1997 | in al, dx |
1976 | pop edx |
1998 | pop edx |
1977 | ret |
1999 | ret |
1978 | 2000 | ||
1979 | 2001 | ||
1980 | put_mpu_out: |
2002 | put_mpu_out: |
1981 | 2003 | ||
1982 | push edx |
2004 | push edx |
1983 | mov dx, word [mididp] |
2005 | mov dx, word [mididp] |
1984 | out dx, al |
2006 | out dx, al |
1985 | pop edx |
2007 | pop edx |
1986 | ret |
2008 | ret |
1987 | 2009 | ||
1988 | 2010 | ||
1989 | 2011 | ||
1990 | align 4 |
2012 | align 4 |
1991 | 2013 | ||
1992 | sys_midi: |
2014 | sys_midi: |
1993 | cmp [mididp], 0 |
2015 | cmp [mididp], 0 |
1994 | jnz sm0 |
2016 | jnz sm0 |
1995 | mov [esp+36], dword 1 |
2017 | mov [esp+36], dword 1 |
1996 | ret |
2018 | ret |
1997 | sm0: |
2019 | sm0: |
1998 | and [esp+36], dword 0 |
2020 | and [esp+36], dword 0 |
1999 | dec ebx |
2021 | dec ebx |
2000 | jnz smn1 |
2022 | jnz smn1 |
2001 | ; call setuart |
2023 | ; call setuart |
2002 | su1: |
2024 | su1: |
2003 | call is_output |
2025 | call is_output |
2004 | test al, al |
2026 | test al, al |
2005 | jnz su1 |
2027 | jnz su1 |
2006 | mov dx, word [midisp] |
2028 | mov dx, word [midisp] |
2007 | mov al, 0xff |
2029 | mov al, 0xff |
2008 | out dx, al |
2030 | out dx, al |
2009 | su2: |
2031 | su2: |
2010 | mov dx, word [midisp] |
2032 | mov dx, word [midisp] |
2011 | mov al, 0xff |
2033 | mov al, 0xff |
2012 | out dx, al |
2034 | out dx, al |
2013 | call is_input |
2035 | call is_input |
2014 | test al, al |
2036 | test al, al |
2015 | jnz su2 |
2037 | jnz su2 |
2016 | call get_mpu_in |
2038 | call get_mpu_in |
2017 | cmp al, 0xfe |
2039 | cmp al, 0xfe |
2018 | jnz su2 |
2040 | jnz su2 |
2019 | su3: |
2041 | su3: |
2020 | call is_output |
2042 | call is_output |
2021 | test al, al |
2043 | test al, al |
2022 | jnz su3 |
2044 | jnz su3 |
2023 | mov dx, word [midisp] |
2045 | mov dx, word [midisp] |
2024 | mov al, 0x3f |
2046 | mov al, 0x3f |
2025 | out dx, al |
2047 | out dx, al |
2026 | ret |
2048 | ret |
2027 | smn1: |
2049 | smn1: |
2028 | dec ebx |
2050 | dec ebx |
2029 | jnz smn2 |
2051 | jnz smn2 |
2030 | sm10: |
2052 | sm10: |
2031 | call get_mpu_in |
2053 | call get_mpu_in |
2032 | call is_output |
2054 | call is_output |
2033 | test al, al |
2055 | test al, al |
2034 | jnz sm10 |
2056 | jnz sm10 |
2035 | mov al, bl |
2057 | mov al, bl |
2036 | call put_mpu_out |
2058 | call put_mpu_out |
2037 | smn2: |
2059 | smn2: |
2038 | ret |
2060 | ret |
2039 | 2061 | ||
2040 | detect_devices: |
2062 | detect_devices: |
2041 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2063 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2042 | ;include 'detect/commouse.inc' |
2064 | ;include 'detect/commouse.inc' |
2043 | ;include 'detect/ps2mouse.inc' |
2065 | ;include 'detect/ps2mouse.inc' |
2044 | ;include 'detect/dev_fd.inc' |
2066 | ;include 'detect/dev_fd.inc' |
2045 | ;include 'detect/dev_hdcd.inc' |
2067 | ;include 'detect/dev_hdcd.inc' |
2046 | ;include 'detect/sear_par.inc' |
2068 | ;include 'detect/sear_par.inc' |
2047 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2069 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2048 | ret |
2070 | ret |
2049 | 2071 | ||
2050 | sys_end: |
2072 | sys_end: |
2051 | ;-------------------------------------- |
2073 | ;-------------------------------------- |
2052 | cmp [_display.select_cursor], 0 |
2074 | cmp [_display.select_cursor], 0 |
2053 | je @f |
2075 | je @f |
2054 | ; restore default cursor before killing |
2076 | ; restore default cursor before killing |
2055 | pusha |
2077 | pusha |
2056 | mov ecx, [current_slot] |
2078 | mov ecx, [current_slot] |
2057 | call restore_default_cursor_before_killing |
2079 | call restore_default_cursor_before_killing |
2058 | popa |
2080 | popa |
2059 | @@: |
2081 | @@: |
2060 | ;-------------------------------------- |
2082 | ;-------------------------------------- |
2061 | ; kill all sockets this process owns |
2083 | ; kill all sockets this process owns |
2062 | pusha |
2084 | pusha |
2063 | mov edx, [TASK_BASE] |
2085 | mov edx, [TASK_BASE] |
2064 | mov edx, [edx+TASKDATA.pid] |
2086 | mov edx, [edx+TASKDATA.pid] |
2065 | call SOCKET_process_end |
2087 | call SOCKET_process_end |
2066 | popa |
2088 | popa |
2067 | ;-------------------------------------- |
2089 | ;-------------------------------------- |
2068 | mov ecx, [current_slot] |
2090 | mov ecx, [current_slot] |
2069 | mov eax, [ecx+APPDATA.tls_base] |
2091 | mov eax, [ecx+APPDATA.tls_base] |
2070 | test eax, eax |
2092 | test eax, eax |
2071 | jz @F |
2093 | jz @F |
2072 | 2094 | ||
2073 | stdcall user_free, eax |
2095 | stdcall user_free, eax |
2074 | @@: |
2096 | @@: |
2075 | 2097 | ||
2076 | mov eax, [TASK_BASE] |
2098 | mov eax, [TASK_BASE] |
2077 | mov [eax+TASKDATA.state], 3; terminate this program |
2099 | mov [eax+TASKDATA.state], 3; terminate this program |
2078 | call wakeup_osloop |
2100 | call wakeup_osloop |
2079 | 2101 | ||
2080 | .waitterm: ; wait here for termination |
2102 | .waitterm: ; wait here for termination |
2081 | call change_task |
2103 | call change_task |
2082 | jmp .waitterm |
2104 | jmp .waitterm |
2083 | ;------------------------------------------------------------------------------ |
2105 | ;------------------------------------------------------------------------------ |
2084 | align 4 |
2106 | align 4 |
2085 | restore_default_cursor_before_killing: |
2107 | restore_default_cursor_before_killing: |
2086 | pushfd |
2108 | pushfd |
2087 | cli |
2109 | cli |
2088 | mov eax, [def_cursor] |
2110 | mov eax, [def_cursor] |
2089 | mov [ecx+APPDATA.cursor], eax |
2111 | mov [ecx+APPDATA.cursor], eax |
2090 | 2112 | ||
2091 | movzx eax, word [MOUSE_Y] |
2113 | movzx eax, word [MOUSE_Y] |
2092 | movzx ebx, word [MOUSE_X] |
2114 | movzx ebx, word [MOUSE_X] |
2093 | mov eax, [d_width_calc_area + eax*4] |
2115 | mov eax, [d_width_calc_area + eax*4] |
2094 | 2116 | ||
2095 | add eax, [_WinMapAddress] |
2117 | add eax, [_WinMapAddress] |
2096 | movzx edx, byte [ebx+eax] |
2118 | movzx edx, byte [ebx+eax] |
2097 | shl edx, 8 |
2119 | shl edx, 8 |
2098 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2120 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2099 | 2121 | ||
2100 | cmp esi, [current_cursor] |
2122 | cmp esi, [current_cursor] |
2101 | je @f |
2123 | je @f |
2102 | 2124 | ||
2103 | push esi |
2125 | push esi |
2104 | call [_display.select_cursor] |
2126 | call [_display.select_cursor] |
2105 | mov [current_cursor], esi |
2127 | mov [current_cursor], esi |
2106 | @@: |
2128 | @@: |
2107 | mov [redrawmouse_unconditional], 1 |
2129 | mov [redrawmouse_unconditional], 1 |
2108 | call wakeup_osloop |
2130 | call wakeup_osloop |
2109 | popfd |
2131 | popfd |
2110 | ret |
2132 | ret |
2111 | ;------------------------------------------------------------------------------ |
2133 | ;------------------------------------------------------------------------------ |
2112 | iglobal |
2134 | iglobal |
2113 | align 4 |
2135 | align 4 |
2114 | sys_system_table: |
2136 | sys_system_table: |
2115 | dd sysfn_deactivate ; 1 = deactivate window |
2137 | dd sysfn_deactivate ; 1 = deactivate window |
2116 | dd sysfn_terminate ; 2 = terminate thread |
2138 | dd sysfn_terminate ; 2 = terminate thread |
2117 | dd sysfn_activate ; 3 = activate window |
2139 | dd sysfn_activate ; 3 = activate window |
2118 | dd sysfn_getidletime ; 4 = get idle time |
2140 | dd sysfn_getidletime ; 4 = get idle time |
2119 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2141 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2120 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2142 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2121 | dd sysfn_getactive ; 7 = get active window |
2143 | dd sysfn_getactive ; 7 = get active window |
2122 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2144 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2123 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2145 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2124 | dd sysfn_minimize ; 10 = minimize window |
2146 | dd sysfn_minimize ; 10 = minimize window |
2125 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2147 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2126 | dd sysfn_lastkey ; 12 = get last pressed key |
2148 | dd sysfn_lastkey ; 12 = get last pressed key |
2127 | dd sysfn_getversion ; 13 = get kernel version |
2149 | dd sysfn_getversion ; 13 = get kernel version |
2128 | dd sysfn_waitretrace ; 14 = wait retrace |
2150 | dd sysfn_waitretrace ; 14 = wait retrace |
2129 | dd sysfn_centermouse ; 15 = center mouse cursor |
2151 | dd sysfn_centermouse ; 15 = center mouse cursor |
2130 | dd sysfn_getfreemem ; 16 = get free memory size |
2152 | dd sysfn_getfreemem ; 16 = get free memory size |
2131 | dd sysfn_getallmem ; 17 = get total memory size |
2153 | dd sysfn_getallmem ; 17 = get total memory size |
2132 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2154 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2133 | ; instead of slot |
2155 | ; instead of slot |
2134 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2156 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2135 | dd sysfn_meminfo ; 20 = get extended memory info |
2157 | dd sysfn_meminfo ; 20 = get extended memory info |
2136 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2158 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2137 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2159 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2138 | dd sysfn_min_windows ; 23 = minimize all windows |
2160 | dd sysfn_min_windows ; 23 = minimize all windows |
2139 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2161 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2140 | sysfn_num = ($ - sys_system_table)/4 |
2162 | sysfn_num = ($ - sys_system_table)/4 |
2141 | endg |
2163 | endg |
2142 | ;------------------------------------------------------------------------------ |
2164 | ;------------------------------------------------------------------------------ |
2143 | sys_system: |
2165 | sys_system: |
2144 | dec ebx |
2166 | dec ebx |
2145 | cmp ebx, sysfn_num |
2167 | cmp ebx, sysfn_num |
2146 | jae @f |
2168 | jae @f |
2147 | jmp dword [sys_system_table + ebx*4] |
2169 | jmp dword [sys_system_table + ebx*4] |
2148 | @@: |
2170 | @@: |
2149 | ret |
2171 | ret |
2150 | ;------------------------------------------------------------------------------ |
2172 | ;------------------------------------------------------------------------------ |
2151 | sysfn_shutdown: ; 18.9 = system shutdown |
2173 | sysfn_shutdown: ; 18.9 = system shutdown |
2152 | cmp ecx, 1 |
2174 | cmp ecx, 1 |
2153 | jl exit_for_anyone |
2175 | jl exit_for_anyone |
2154 | cmp ecx, 4 |
2176 | cmp ecx, 4 |
2155 | jg exit_for_anyone |
2177 | jg exit_for_anyone |
2156 | mov [BOOT_VARS+0x9030], cl |
2178 | mov [BOOT_VARS+0x9030], cl |
2157 | 2179 | ||
2158 | mov eax, [TASK_COUNT] |
2180 | mov eax, [TASK_COUNT] |
2159 | mov [SYS_SHUTDOWN], al |
2181 | mov [SYS_SHUTDOWN], al |
2160 | mov [shutdown_processes], eax |
2182 | mov [shutdown_processes], eax |
2161 | call wakeup_osloop |
2183 | call wakeup_osloop |
2162 | and dword [esp+32], 0 |
2184 | and dword [esp+32], 0 |
2163 | exit_for_anyone: |
2185 | exit_for_anyone: |
2164 | ret |
2186 | ret |
2165 | uglobal |
2187 | uglobal |
2166 | shutdown_processes: |
2188 | shutdown_processes: |
2167 | dd 0x0 |
2189 | dd 0x0 |
2168 | endg |
2190 | endg |
2169 | ;------------------------------------------------------------------------------ |
2191 | ;------------------------------------------------------------------------------ |
2170 | sysfn_terminate: ; 18.2 = TERMINATE |
2192 | sysfn_terminate: ; 18.2 = TERMINATE |
2171 | push ecx |
2193 | push ecx |
2172 | cmp ecx, 2 |
2194 | cmp ecx, 2 |
2173 | jb noprocessterminate |
2195 | jb noprocessterminate |
2174 | mov edx, [TASK_COUNT] |
2196 | mov edx, [TASK_COUNT] |
2175 | cmp ecx, edx |
2197 | cmp ecx, edx |
2176 | ja noprocessterminate |
2198 | ja noprocessterminate |
2177 | mov eax, [TASK_COUNT] |
2199 | mov eax, [TASK_COUNT] |
2178 | shl ecx, 5 |
2200 | shl ecx, 5 |
2179 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2201 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2180 | add ecx, CURRENT_TASK+TASKDATA.state |
2202 | add ecx, CURRENT_TASK+TASKDATA.state |
2181 | cmp byte [ecx], 9 |
2203 | cmp byte [ecx], 9 |
2182 | jz noprocessterminate |
2204 | jz noprocessterminate |
2183 | push ecx edx |
2205 | push ecx edx |
2184 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2206 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2185 | call request_terminate |
2207 | call request_terminate |
2186 | pop edx ecx |
2208 | pop edx ecx |
2187 | test eax, eax |
2209 | test eax, eax |
2188 | jz noprocessterminate |
2210 | jz noprocessterminate |
2189 | ;-------------------------------------- |
2211 | ;-------------------------------------- |
2190 | ; terminate all network sockets it used |
2212 | ; terminate all network sockets it used |
2191 | pusha |
2213 | pusha |
2192 | mov eax, edx |
2214 | mov eax, edx |
2193 | call SOCKET_process_end |
2215 | call SOCKET_process_end |
2194 | popa |
2216 | popa |
2195 | ;-------------------------------------- |
2217 | ;-------------------------------------- |
2196 | cmp [_display.select_cursor], 0 |
2218 | cmp [_display.select_cursor], 0 |
2197 | je .restore_end |
2219 | je .restore_end |
2198 | ; restore default cursor before killing |
2220 | ; restore default cursor before killing |
2199 | pusha |
2221 | pusha |
2200 | mov ecx, [esp+32] |
2222 | mov ecx, [esp+32] |
2201 | shl ecx, 8 |
2223 | shl ecx, 8 |
2202 | add ecx, SLOT_BASE |
2224 | add ecx, SLOT_BASE |
2203 | mov eax, [def_cursor] |
2225 | mov eax, [def_cursor] |
2204 | cmp [ecx+APPDATA.cursor], eax |
2226 | cmp [ecx+APPDATA.cursor], eax |
2205 | je @f |
2227 | je @f |
2206 | call restore_default_cursor_before_killing |
2228 | call restore_default_cursor_before_killing |
2207 | @@: |
2229 | @@: |
2208 | popa |
2230 | popa |
2209 | .restore_end: |
2231 | .restore_end: |
2210 | ;-------------------------------------- |
2232 | ;-------------------------------------- |
2211 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2233 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2212 | mov [ecx], byte 3; clear possible i40's |
2234 | mov [ecx], byte 3; clear possible i40's |
2213 | call wakeup_osloop |
2235 | call wakeup_osloop |
2214 | ;call MEM_Heap_UnLock |
2236 | ;call MEM_Heap_UnLock |
2215 | 2237 | ||
2216 | cmp edx, [application_table_owner]; clear app table stat |
2238 | cmp edx, [application_table_owner]; clear app table stat |
2217 | jne noatsc |
2239 | jne noatsc |
2218 | call unlock_application_table |
2240 | call unlock_application_table |
2219 | noatsc: |
2241 | noatsc: |
2220 | noprocessterminate: |
2242 | noprocessterminate: |
2221 | add esp, 4 |
2243 | add esp, 4 |
2222 | ret |
2244 | ret |
2223 | ;------------------------------------------------------------------------------ |
2245 | ;------------------------------------------------------------------------------ |
2224 | sysfn_terminate2: |
2246 | sysfn_terminate2: |
2225 | ;lock application_table_status mutex |
2247 | ;lock application_table_status mutex |
2226 | .table_status: |
2248 | .table_status: |
2227 | call lock_application_table |
2249 | call lock_application_table |
2228 | mov eax, ecx |
2250 | mov eax, ecx |
2229 | call pid_to_slot |
2251 | call pid_to_slot |
2230 | test eax, eax |
2252 | test eax, eax |
2231 | jz .not_found |
2253 | jz .not_found |
2232 | mov ecx, eax |
2254 | mov ecx, eax |
2233 | cli |
2255 | cli |
2234 | call sysfn_terminate |
2256 | call sysfn_terminate |
2235 | call unlock_application_table |
2257 | call unlock_application_table |
2236 | sti |
2258 | sti |
2237 | and dword [esp+32], 0 |
2259 | and dword [esp+32], 0 |
2238 | ret |
2260 | ret |
2239 | .not_found: |
2261 | .not_found: |
2240 | call unlock_application_table |
2262 | call unlock_application_table |
2241 | or dword [esp+32], -1 |
2263 | or dword [esp+32], -1 |
2242 | ret |
2264 | ret |
2243 | ;------------------------------------------------------------------------------ |
2265 | ;------------------------------------------------------------------------------ |
2244 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2266 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2245 | cmp ecx, 2 |
2267 | cmp ecx, 2 |
2246 | jb .nowindowdeactivate |
2268 | jb .nowindowdeactivate |
2247 | cmp ecx, [TASK_COUNT] |
2269 | cmp ecx, [TASK_COUNT] |
2248 | ja .nowindowdeactivate |
2270 | ja .nowindowdeactivate |
2249 | 2271 | ||
2250 | movzx esi, word [WIN_STACK + ecx*2] |
2272 | movzx esi, word [WIN_STACK + ecx*2] |
2251 | cmp esi, 1 |
2273 | cmp esi, 1 |
2252 | je .nowindowdeactivate ; already deactive |
2274 | je .nowindowdeactivate ; already deactive |
2253 | 2275 | ||
2254 | mov edi, ecx |
2276 | mov edi, ecx |
2255 | shl edi, 5 |
2277 | shl edi, 5 |
2256 | add edi, window_data |
2278 | add edi, window_data |
2257 | movzx esi, word [WIN_STACK + ecx * 2] |
2279 | movzx esi, word [WIN_STACK + ecx * 2] |
2258 | lea esi, [WIN_POS + esi * 2] |
2280 | lea esi, [WIN_POS + esi * 2] |
2259 | call window._.window_deactivate |
2281 | call window._.window_deactivate |
2260 | 2282 | ||
2261 | call syscall_display_settings._.calculate_whole_screen |
2283 | call syscall_display_settings._.calculate_whole_screen |
2262 | call syscall_display_settings._.redraw_whole_screen |
2284 | call syscall_display_settings._.redraw_whole_screen |
2263 | .nowindowdeactivate: |
2285 | .nowindowdeactivate: |
2264 | ret |
2286 | ret |
2265 | ;------------------------------------------------------------------------------ |
2287 | ;------------------------------------------------------------------------------ |
2266 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2288 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2267 | cmp ecx, 2 |
2289 | cmp ecx, 2 |
2268 | jb .nowindowactivate |
2290 | jb .nowindowactivate |
2269 | cmp ecx, [TASK_COUNT] |
2291 | cmp ecx, [TASK_COUNT] |
2270 | ja .nowindowactivate |
2292 | ja .nowindowactivate |
2271 | ;------------------------------------- |
2293 | ;------------------------------------- |
2272 | @@: |
2294 | @@: |
2273 | ; If the window is captured and moved by the user, |
2295 | ; If the window is captured and moved by the user, |
2274 | ; then you can't change the position in window stack!!! |
2296 | ; then you can't change the position in window stack!!! |
2275 | mov al, [mouse.active_sys_window.action] |
2297 | mov al, [mouse.active_sys_window.action] |
2276 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2298 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2277 | test al, al |
2299 | test al, al |
2278 | jz @f |
2300 | jz @f |
2279 | call change_task |
2301 | call change_task |
2280 | jmp @b |
2302 | jmp @b |
2281 | @@: |
2303 | @@: |
2282 | ;------------------------------------- |
2304 | ;------------------------------------- |
2283 | mov [window_minimize], 2; restore window if minimized |
2305 | mov [window_minimize], 2; restore window if minimized |
2284 | call wakeup_osloop |
2306 | call wakeup_osloop |
2285 | 2307 | ||
2286 | movzx esi, word [WIN_STACK + ecx*2] |
2308 | movzx esi, word [WIN_STACK + ecx*2] |
2287 | cmp esi, [TASK_COUNT] |
2309 | cmp esi, [TASK_COUNT] |
2288 | je .nowindowactivate; already active |
2310 | je .nowindowactivate; already active |
2289 | 2311 | ||
2290 | mov edi, ecx |
2312 | mov edi, ecx |
2291 | shl edi, 5 |
2313 | shl edi, 5 |
2292 | add edi, window_data |
2314 | add edi, window_data |
2293 | movzx esi, word [WIN_STACK + ecx * 2] |
2315 | movzx esi, word [WIN_STACK + ecx * 2] |
2294 | lea esi, [WIN_POS + esi * 2] |
2316 | lea esi, [WIN_POS + esi * 2] |
2295 | call waredraw |
2317 | call waredraw |
2296 | .nowindowactivate: |
2318 | .nowindowactivate: |
2297 | ret |
2319 | ret |
2298 | ;------------------------------------------------------------------------------ |
2320 | ;------------------------------------------------------------------------------ |
2299 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2321 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2300 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2322 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2301 | mov [esp+32], eax |
2323 | mov [esp+32], eax |
2302 | ret |
2324 | ret |
2303 | ;------------------------------------------------------------------------------ |
2325 | ;------------------------------------------------------------------------------ |
2304 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2326 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2305 | mov eax, dword [cpu_freq] |
2327 | mov eax, dword [cpu_freq] |
2306 | mov [esp+32], eax |
2328 | mov [esp+32], eax |
2307 | ret |
2329 | ret |
2308 | ;------------------------------------------------------------------------------ |
2330 | ;------------------------------------------------------------------------------ |
2309 | get_cpu_freq: |
2331 | get_cpu_freq: |
2310 | mov eax, dword [cpu_freq] |
2332 | mov eax, dword [cpu_freq] |
2311 | mov edx, dword [cpu_freq+4] |
2333 | mov edx, dword [cpu_freq+4] |
2312 | ret |
2334 | ret |
2313 | ; SAVE ramdisk to /hd/1/menuet.img |
2335 | ; SAVE ramdisk to /hd/1/menuet.img |
2314 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2336 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2315 | include 'blkdev/rdsave.inc' |
2337 | include 'blkdev/rdsave.inc' |
2316 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2338 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2317 | ;------------------------------------------------------------------------------ |
2339 | ;------------------------------------------------------------------------------ |
2318 | align 4 |
2340 | align 4 |
2319 | sysfn_getactive: ; 18.7 = get active window |
2341 | sysfn_getactive: ; 18.7 = get active window |
2320 | mov eax, [TASK_COUNT] |
2342 | mov eax, [TASK_COUNT] |
2321 | movzx eax, word [WIN_POS + eax*2] |
2343 | movzx eax, word [WIN_POS + eax*2] |
2322 | mov [esp+32], eax |
2344 | mov [esp+32], eax |
2323 | ret |
2345 | ret |
2324 | ;------------------------------------------------------------------------------ |
2346 | ;------------------------------------------------------------------------------ |
2325 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2347 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2326 | ; cmp ecx,1 |
2348 | ; cmp ecx,1 |
2327 | dec ecx |
2349 | dec ecx |
2328 | jnz nogetsoundflag |
2350 | jnz nogetsoundflag |
2329 | movzx eax, byte [sound_flag]; get sound_flag |
2351 | movzx eax, byte [sound_flag]; get sound_flag |
2330 | mov [esp+32], eax |
2352 | mov [esp+32], eax |
2331 | ret |
2353 | ret |
2332 | nogetsoundflag: |
2354 | nogetsoundflag: |
2333 | ; cmp ecx,2 |
2355 | ; cmp ecx,2 |
2334 | dec ecx |
2356 | dec ecx |
2335 | jnz nosoundflag |
2357 | jnz nosoundflag |
2336 | xor byte [sound_flag], 1 |
2358 | xor byte [sound_flag], 1 |
2337 | nosoundflag: |
2359 | nosoundflag: |
2338 | ret |
2360 | ret |
2339 | ;------------------------------------------------------------------------------ |
2361 | ;------------------------------------------------------------------------------ |
2340 | sysfn_minimize: ; 18.10 = minimize window |
2362 | sysfn_minimize: ; 18.10 = minimize window |
2341 | mov [window_minimize], 1 |
2363 | mov [window_minimize], 1 |
2342 | call wakeup_osloop |
2364 | call wakeup_osloop |
2343 | ret |
2365 | ret |
2344 | ;------------------------------------------------------------------------------ |
2366 | ;------------------------------------------------------------------------------ |
2345 | align 4 |
2367 | align 4 |
2346 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2368 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2347 | dec ecx |
2369 | dec ecx |
2348 | jnz .exit |
2370 | jnz .exit |
2349 | .small_table: |
2371 | .small_table: |
2350 | mov edi, edx |
2372 | mov edi, edx |
2351 | mov esi, DRIVE_DATA |
2373 | mov esi, DRIVE_DATA |
2352 | mov ecx, DRIVE_DATA_SIZE ;10 |
2374 | mov ecx, DRIVE_DATA_SIZE ;10 |
2353 | cld |
2375 | cld |
2354 | rep movsb |
2376 | rep movsb |
2355 | .exit: |
2377 | .exit: |
2356 | ret |
2378 | ret |
2357 | ;------------------------------------------------------------------------------ |
2379 | ;------------------------------------------------------------------------------ |
2358 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2380 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2359 | and dword [esp+32], 0 |
2381 | and dword [esp+32], 0 |
2360 | ret |
2382 | ret |
2361 | ;------------------------------------------------------------------------------ |
2383 | ;------------------------------------------------------------------------------ |
2362 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2384 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2363 | mov edi, ecx |
2385 | mov edi, ecx |
2364 | mov esi, version_inf |
2386 | mov esi, version_inf |
2365 | mov ecx, version_end-version_inf |
2387 | mov ecx, version_end-version_inf |
2366 | rep movsb |
2388 | rep movsb |
2367 | ret |
2389 | ret |
2368 | ;------------------------------------------------------------------------------ |
2390 | ;------------------------------------------------------------------------------ |
2369 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2391 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2370 | ;wait retrace functions |
2392 | ;wait retrace functions |
2371 | sys_wait_retrace: |
2393 | sys_wait_retrace: |
2372 | mov edx, 0x3da |
2394 | mov edx, 0x3da |
2373 | WaitRetrace_loop: |
2395 | WaitRetrace_loop: |
2374 | in al, dx |
2396 | in al, dx |
2375 | test al, 1000b |
2397 | test al, 1000b |
2376 | jz WaitRetrace_loop |
2398 | jz WaitRetrace_loop |
2377 | and [esp+32], dword 0 |
2399 | and [esp+32], dword 0 |
2378 | ret |
2400 | ret |
2379 | ;------------------------------------------------------------------------------ |
2401 | ;------------------------------------------------------------------------------ |
2380 | align 4 |
2402 | align 4 |
2381 | sysfn_centermouse: ; 18.15 = mouse centered |
2403 | sysfn_centermouse: ; 18.15 = mouse centered |
2382 | ; removed here by |
2404 | ; removed here by |
2383 | ; call mouse_centered |
2405 | ; call mouse_centered |
2384 | ;* mouse centered - start code- Mario79 |
2406 | ;* mouse centered - start code- Mario79 |
2385 | ;mouse_centered: |
2407 | ;mouse_centered: |
2386 | ; push eax |
2408 | ; push eax |
2387 | mov eax, [Screen_Max_X] |
2409 | mov eax, [Screen_Max_X] |
2388 | shr eax, 1 |
2410 | shr eax, 1 |
2389 | mov [MOUSE_X], ax |
2411 | mov [MOUSE_X], ax |
2390 | mov eax, [Screen_Max_Y] |
2412 | mov eax, [Screen_Max_Y] |
2391 | shr eax, 1 |
2413 | shr eax, 1 |
2392 | mov [MOUSE_Y], ax |
2414 | mov [MOUSE_Y], ax |
2393 | call wakeup_osloop |
2415 | call wakeup_osloop |
2394 | ; ret |
2416 | ; ret |
2395 | ;* mouse centered - end code- Mario79 |
2417 | ;* mouse centered - end code- Mario79 |
2396 | xor eax, eax |
2418 | xor eax, eax |
2397 | and [esp+32], eax |
2419 | and [esp+32], eax |
2398 | ; pop eax |
2420 | ; pop eax |
2399 | ret |
2421 | ret |
2400 | ;------------------------------------------------------------------------------ |
2422 | ;------------------------------------------------------------------------------ |
2401 | align 4 |
2423 | align 4 |
2402 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2424 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2403 | test ecx, ecx; get mouse speed factor |
2425 | test ecx, ecx; get mouse speed factor |
2404 | jnz .set_mouse_acceleration |
2426 | jnz .set_mouse_acceleration |
2405 | xor eax, eax |
2427 | xor eax, eax |
2406 | mov ax, [mouse_speed_factor] |
2428 | mov ax, [mouse_speed_factor] |
2407 | mov [esp+32], eax |
2429 | mov [esp+32], eax |
2408 | ret |
2430 | ret |
2409 | .set_mouse_acceleration: |
2431 | .set_mouse_acceleration: |
2410 | ; cmp ecx,1 ; set mouse speed factor |
2432 | ; cmp ecx,1 ; set mouse speed factor |
2411 | dec ecx |
2433 | dec ecx |
2412 | jnz .get_mouse_delay |
2434 | jnz .get_mouse_delay |
2413 | mov [mouse_speed_factor], dx |
2435 | mov [mouse_speed_factor], dx |
2414 | ret |
2436 | ret |
2415 | .get_mouse_delay: |
2437 | .get_mouse_delay: |
2416 | ; cmp ecx,2 ; get mouse delay |
2438 | ; cmp ecx,2 ; get mouse delay |
2417 | dec ecx |
2439 | dec ecx |
2418 | jnz .set_mouse_delay |
2440 | jnz .set_mouse_delay |
2419 | mov eax, [mouse_delay] |
2441 | mov eax, [mouse_delay] |
2420 | mov [esp+32], eax |
2442 | mov [esp+32], eax |
2421 | ret |
2443 | ret |
2422 | .set_mouse_delay: |
2444 | .set_mouse_delay: |
2423 | ; cmp ecx,3 ; set mouse delay |
2445 | ; cmp ecx,3 ; set mouse delay |
2424 | dec ecx |
2446 | dec ecx |
2425 | jnz .set_pointer_position |
2447 | jnz .set_pointer_position |
2426 | mov [mouse_delay], edx |
2448 | mov [mouse_delay], edx |
2427 | ret |
2449 | ret |
2428 | .set_pointer_position: |
2450 | .set_pointer_position: |
2429 | ; cmp ecx,4 ; set mouse pointer position |
2451 | ; cmp ecx,4 ; set mouse pointer position |
2430 | dec ecx |
2452 | dec ecx |
2431 | jnz .set_mouse_button |
2453 | jnz .set_mouse_button |
2432 | cmp dx, word[Screen_Max_Y] |
2454 | cmp dx, word[Screen_Max_Y] |
2433 | ja .end |
2455 | ja .end |
2434 | rol edx, 16 |
2456 | rol edx, 16 |
2435 | cmp dx, word[Screen_Max_X] |
2457 | cmp dx, word[Screen_Max_X] |
2436 | ja .end |
2458 | ja .end |
2437 | mov [MOUSE_X], edx |
2459 | mov [MOUSE_X], edx |
2438 | mov [mouse_active], 1 |
2460 | mov [mouse_active], 1 |
2439 | call wakeup_osloop |
2461 | call wakeup_osloop |
2440 | ret |
2462 | ret |
2441 | .set_mouse_button: |
2463 | .set_mouse_button: |
2442 | ; cmp ecx,5 ; set mouse button features |
2464 | ; cmp ecx,5 ; set mouse button features |
2443 | dec ecx |
2465 | dec ecx |
2444 | jnz .end |
2466 | jnz .end |
2445 | mov [BTN_DOWN], dl |
2467 | mov [BTN_DOWN], dl |
2446 | mov [mouse_active], 1 |
2468 | mov [mouse_active], 1 |
2447 | call wakeup_osloop |
2469 | call wakeup_osloop |
2448 | .end: |
2470 | .end: |
2449 | ret |
2471 | ret |
2450 | ;------------------------------------------------------------------------------ |
2472 | ;------------------------------------------------------------------------------ |
2451 | sysfn_getfreemem: |
2473 | sysfn_getfreemem: |
2452 | mov eax, [pg_data.pages_free] |
2474 | mov eax, [pg_data.pages_free] |
2453 | shl eax, 2 |
2475 | shl eax, 2 |
2454 | mov [esp+32], eax |
2476 | mov [esp+32], eax |
2455 | ret |
2477 | ret |
2456 | ;------------------------------------------------------------------------------ |
2478 | ;------------------------------------------------------------------------------ |
2457 | sysfn_getallmem: |
2479 | sysfn_getallmem: |
2458 | mov eax, [MEM_AMOUNT] |
2480 | mov eax, [MEM_AMOUNT] |
2459 | shr eax, 10 |
2481 | shr eax, 10 |
2460 | mov [esp+32], eax |
2482 | mov [esp+32], eax |
2461 | ret |
2483 | ret |
2462 | ;------------------------------------------------------------------------------ |
2484 | ;------------------------------------------------------------------------------ |
2463 | sysfn_pid_to_slot: |
2485 | sysfn_pid_to_slot: |
2464 | mov eax, ecx |
2486 | mov eax, ecx |
2465 | call pid_to_slot |
2487 | call pid_to_slot |
2466 | mov [esp+32], eax |
2488 | mov [esp+32], eax |
2467 | ret |
2489 | ret |
2468 | ;------------------------------------------------------------------------------ |
2490 | ;------------------------------------------------------------------------------ |
2469 | sysfn_min_rest_window: |
2491 | sysfn_min_rest_window: |
2470 | pushad |
2492 | pushad |
2471 | mov eax, edx ; ebx - operating |
2493 | mov eax, edx ; ebx - operating |
2472 | shr ecx, 1 |
2494 | shr ecx, 1 |
2473 | jnc @f |
2495 | jnc @f |
2474 | call pid_to_slot |
2496 | call pid_to_slot |
2475 | @@: |
2497 | @@: |
2476 | or eax, eax ; eax - number of slot |
2498 | or eax, eax ; eax - number of slot |
2477 | jz .error |
2499 | jz .error |
2478 | cmp eax, 255 ; varify maximal slot number |
2500 | cmp eax, 255 ; varify maximal slot number |
2479 | ja .error |
2501 | ja .error |
2480 | movzx eax, word [WIN_STACK + eax*2] |
2502 | movzx eax, word [WIN_STACK + eax*2] |
2481 | shr ecx, 1 |
2503 | shr ecx, 1 |
2482 | jc .restore |
2504 | jc .restore |
2483 | ; .minimize: |
2505 | ; .minimize: |
2484 | call minimize_window |
2506 | call minimize_window |
2485 | jmp .exit |
2507 | jmp .exit |
2486 | .restore: |
2508 | .restore: |
2487 | call restore_minimized_window |
2509 | call restore_minimized_window |
2488 | .exit: |
2510 | .exit: |
2489 | popad |
2511 | popad |
2490 | xor eax, eax |
2512 | xor eax, eax |
2491 | mov [esp+32], eax |
2513 | mov [esp+32], eax |
2492 | ret |
2514 | ret |
2493 | .error: |
2515 | .error: |
2494 | popad |
2516 | popad |
2495 | xor eax, eax |
2517 | xor eax, eax |
2496 | dec eax |
2518 | dec eax |
2497 | mov [esp+32], eax |
2519 | mov [esp+32], eax |
2498 | ret |
2520 | ret |
2499 | ;------------------------------------------------------------------------------ |
2521 | ;------------------------------------------------------------------------------ |
2500 | sysfn_min_windows: |
2522 | sysfn_min_windows: |
2501 | call minimize_all_window |
2523 | call minimize_all_window |
2502 | mov [esp+32], eax |
2524 | mov [esp+32], eax |
2503 | call change_task |
2525 | call change_task |
2504 | ret |
2526 | ret |
2505 | ;------------------------------------------------------------------------------ |
2527 | ;------------------------------------------------------------------------------ |
2506 | sysfn_set_screen_sizes: |
2528 | sysfn_set_screen_sizes: |
2507 | cmp [SCR_MODE], word 0x13 |
2529 | cmp [SCR_MODE], word 0x13 |
2508 | jbe .exit |
2530 | jbe .exit |
2509 | 2531 | ||
2510 | cmp [_display.select_cursor], select_cursor |
2532 | cmp [_display.select_cursor], select_cursor |
2511 | jne .exit |
2533 | jne .exit |
2512 | 2534 | ||
2513 | cmp ecx, [display_width_standard] |
2535 | cmp ecx, [display_width_standard] |
2514 | ja .exit |
2536 | ja .exit |
2515 | 2537 | ||
2516 | cmp edx, [display_height_standard] |
2538 | cmp edx, [display_height_standard] |
2517 | ja .exit |
2539 | ja .exit |
2518 | 2540 | ||
2519 | pushfd |
2541 | pushfd |
2520 | cli |
2542 | cli |
2521 | mov eax, ecx |
2543 | mov eax, ecx |
2522 | mov ecx, [_display.pitch] |
2544 | mov ecx, [_display.pitch] |
2523 | mov [_display.width], eax |
2545 | mov [_display.width], eax |
2524 | dec eax |
2546 | dec eax |
2525 | mov [_display.height], edx |
2547 | mov [_display.height], edx |
2526 | dec edx |
2548 | dec edx |
2527 | ; eax - new Screen_Max_X |
2549 | ; eax - new Screen_Max_X |
2528 | ; edx - new Screen_Max_Y |
2550 | ; edx - new Screen_Max_Y |
2529 | mov [do_not_touch_winmap], 1 |
2551 | mov [do_not_touch_winmap], 1 |
2530 | call set_screen |
2552 | call set_screen |
2531 | mov [do_not_touch_winmap], 0 |
2553 | mov [do_not_touch_winmap], 0 |
2532 | popfd |
2554 | popfd |
2533 | call change_task |
2555 | call change_task |
2534 | .exit: |
2556 | .exit: |
2535 | ret |
2557 | ret |
2536 | ;------------------------------------------------------------------------------ |
2558 | ;------------------------------------------------------------------------------ |
2537 | uglobal |
2559 | uglobal |
2538 | screen_workarea RECT |
2560 | screen_workarea RECT |
2539 | display_width_standard dd 0 |
2561 | display_width_standard dd 0 |
2540 | display_height_standard dd 0 |
2562 | display_height_standard dd 0 |
2541 | do_not_touch_winmap db 0 |
2563 | do_not_touch_winmap db 0 |
2542 | window_minimize db 0 |
2564 | window_minimize db 0 |
2543 | sound_flag db 0 |
2565 | sound_flag db 0 |
2544 | 2566 | ||
2545 | endg |
2567 | endg |
2546 | 2568 | ||
2547 | UID_NONE=0 |
2569 | UID_NONE=0 |
2548 | UID_MENUETOS=1 ;official |
2570 | UID_MENUETOS=1 ;official |
2549 | UID_KOLIBRI=2 ;russian |
2571 | UID_KOLIBRI=2 ;russian |
2550 | 2572 | ||
2551 | iglobal |
2573 | iglobal |
2552 | version_inf: |
2574 | version_inf: |
2553 | db 0,7,7,0 ; version 0.7.7.0 |
2575 | db 0,7,7,0 ; version 0.7.7.0 |
2554 | db 0 |
2576 | db 0 |
2555 | .rev dd __REV__ |
2577 | .rev dd __REV__ |
2556 | version_end: |
2578 | version_end: |
2557 | endg |
2579 | endg |
2558 | ;------------------------------------------------------------------------------ |
2580 | ;------------------------------------------------------------------------------ |
2559 | align 4 |
2581 | align 4 |
2560 | sys_cachetodiskette: |
2582 | sys_cachetodiskette: |
2561 | cmp ebx, 1 |
2583 | cmp ebx, 1 |
2562 | jb .no_floppy_save |
2584 | jb .no_floppy_save |
2563 | cmp ebx, 2 |
2585 | cmp ebx, 2 |
2564 | ja .no_floppy_save |
2586 | ja .no_floppy_save |
2565 | call save_image |
2587 | call save_image |
2566 | mov [esp + 32], eax |
2588 | mov [esp + 32], eax |
2567 | ret |
2589 | ret |
2568 | .no_floppy_save: |
2590 | .no_floppy_save: |
2569 | mov [esp + 32], dword 1 |
2591 | mov [esp + 32], dword 1 |
2570 | ret |
2592 | ret |
2571 | ;------------------------------------------------------------------------------ |
2593 | ;------------------------------------------------------------------------------ |
2572 | uglobal |
2594 | uglobal |
2573 | ; bgrchanged dd 0x0 |
2595 | ; bgrchanged dd 0x0 |
2574 | align 4 |
2596 | align 4 |
2575 | bgrlockpid dd 0 |
2597 | bgrlockpid dd 0 |
2576 | bgrlock db 0 |
2598 | bgrlock db 0 |
2577 | endg |
2599 | endg |
2578 | ;------------------------------------------------------------------------------ |
2600 | ;------------------------------------------------------------------------------ |
2579 | align 4 |
2601 | align 4 |
2580 | sys_background: |
2602 | sys_background: |
2581 | cmp ebx, 1 ; BACKGROUND SIZE |
2603 | cmp ebx, 1 ; BACKGROUND SIZE |
2582 | jnz nosb1 |
2604 | jnz nosb1 |
2583 | test ecx, ecx |
2605 | test ecx, ecx |
2584 | jz sbgrr |
2606 | jz sbgrr |
2585 | 2607 | ||
2586 | test edx, edx |
2608 | test edx, edx |
2587 | jz sbgrr |
2609 | jz sbgrr |
2588 | ;-------------------------------------- |
2610 | ;-------------------------------------- |
2589 | align 4 |
2611 | align 4 |
2590 | @@: |
2612 | @@: |
2591 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2613 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2592 | bts dword [bgrlock], 0 |
2614 | bts dword [bgrlock], 0 |
2593 | jnc @f |
2615 | jnc @f |
2594 | call change_task |
2616 | call change_task |
2595 | jmp @b |
2617 | jmp @b |
2596 | ;-------------------------------------- |
2618 | ;-------------------------------------- |
2597 | align 4 |
2619 | align 4 |
2598 | @@: |
2620 | @@: |
2599 | mov [BgrDataWidth], ecx |
2621 | mov [BgrDataWidth], ecx |
2600 | mov [BgrDataHeight], edx |
2622 | mov [BgrDataHeight], edx |
2601 | ; mov [bgrchanged],1 |
2623 | ; mov [bgrchanged],1 |
2602 | 2624 | ||
2603 | pushad |
2625 | pushad |
2604 | ; return memory for old background |
2626 | ; return memory for old background |
2605 | mov eax, [img_background] |
2627 | mov eax, [img_background] |
2606 | cmp eax, static_background_data |
2628 | cmp eax, static_background_data |
2607 | jz @f |
2629 | jz @f |
2608 | stdcall kernel_free, eax |
2630 | stdcall kernel_free, eax |
2609 | ;-------------------------------------- |
2631 | ;-------------------------------------- |
2610 | align 4 |
2632 | align 4 |
2611 | @@: |
2633 | @@: |
2612 | ; calculate RAW size |
2634 | ; calculate RAW size |
2613 | xor eax, eax |
2635 | xor eax, eax |
2614 | inc eax |
2636 | inc eax |
2615 | cmp [BgrDataWidth], eax |
2637 | cmp [BgrDataWidth], eax |
2616 | jae @f |
2638 | jae @f |
2617 | mov [BgrDataWidth], eax |
2639 | mov [BgrDataWidth], eax |
2618 | ;-------------------------------------- |
2640 | ;-------------------------------------- |
2619 | align 4 |
2641 | align 4 |
2620 | @@: |
2642 | @@: |
2621 | cmp [BgrDataHeight], eax |
2643 | cmp [BgrDataHeight], eax |
2622 | jae @f |
2644 | jae @f |
2623 | mov [BgrDataHeight], eax |
2645 | mov [BgrDataHeight], eax |
2624 | ;-------------------------------------- |
2646 | ;-------------------------------------- |
2625 | align 4 |
2647 | align 4 |
2626 | @@: |
2648 | @@: |
2627 | mov eax, [BgrDataWidth] |
2649 | mov eax, [BgrDataWidth] |
2628 | imul eax, [BgrDataHeight] |
2650 | imul eax, [BgrDataHeight] |
2629 | lea eax, [eax*3] |
2651 | lea eax, [eax*3] |
2630 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2652 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2631 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2653 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2632 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2654 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2633 | shr eax, 12 |
2655 | shr eax, 12 |
2634 | inc eax |
2656 | inc eax |
2635 | shl eax, 12 |
2657 | shl eax, 12 |
2636 | mov [mem_BACKGROUND], eax |
2658 | mov [mem_BACKGROUND], eax |
2637 | ; get memory for new background |
2659 | ; get memory for new background |
2638 | stdcall kernel_alloc, eax |
2660 | stdcall kernel_alloc, eax |
2639 | test eax, eax |
2661 | test eax, eax |
2640 | jz .memfailed |
2662 | jz .memfailed |
2641 | mov [img_background], eax |
2663 | mov [img_background], eax |
2642 | jmp .exit |
2664 | jmp .exit |
2643 | ;-------------------------------------- |
2665 | ;-------------------------------------- |
2644 | align 4 |
2666 | align 4 |
2645 | .memfailed: |
2667 | .memfailed: |
2646 | ; revert to static monotone data |
2668 | ; revert to static monotone data |
2647 | mov [img_background], static_background_data |
2669 | mov [img_background], static_background_data |
2648 | xor eax, eax |
2670 | xor eax, eax |
2649 | inc eax |
2671 | inc eax |
2650 | mov [BgrDataWidth], eax |
2672 | mov [BgrDataWidth], eax |
2651 | mov [BgrDataHeight], eax |
2673 | mov [BgrDataHeight], eax |
2652 | mov [mem_BACKGROUND], 4 |
2674 | mov [mem_BACKGROUND], 4 |
2653 | ;-------------------------------------- |
2675 | ;-------------------------------------- |
2654 | align 4 |
2676 | align 4 |
2655 | .exit: |
2677 | .exit: |
2656 | popad |
2678 | popad |
2657 | mov [bgrlock], 0 |
2679 | mov [bgrlock], 0 |
2658 | ;-------------------------------------- |
2680 | ;-------------------------------------- |
2659 | align 4 |
2681 | align 4 |
2660 | sbgrr: |
2682 | sbgrr: |
2661 | ret |
2683 | ret |
2662 | ;------------------------------------------------------------------------------ |
2684 | ;------------------------------------------------------------------------------ |
2663 | align 4 |
2685 | align 4 |
2664 | nosb1: |
2686 | nosb1: |
2665 | cmp ebx, 2 ; SET PIXEL |
2687 | cmp ebx, 2 ; SET PIXEL |
2666 | jnz nosb2 |
2688 | jnz nosb2 |
2667 | 2689 | ||
2668 | mov eax, [img_background] |
2690 | mov eax, [img_background] |
2669 | test ecx, ecx |
2691 | test ecx, ecx |
2670 | jz @f |
2692 | jz @f |
2671 | cmp eax, static_background_data |
2693 | cmp eax, static_background_data |
2672 | jz .ret |
2694 | jz .ret |
2673 | ;-------------------------------------- |
2695 | ;-------------------------------------- |
2674 | align 4 |
2696 | align 4 |
2675 | @@: |
2697 | @@: |
2676 | mov ebx, [mem_BACKGROUND] |
2698 | mov ebx, [mem_BACKGROUND] |
2677 | add ebx, 4095 |
2699 | add ebx, 4095 |
2678 | and ebx, -4096 |
2700 | and ebx, -4096 |
2679 | sub ebx, 4 |
2701 | sub ebx, 4 |
2680 | cmp ecx, ebx |
2702 | cmp ecx, ebx |
2681 | ja .ret |
2703 | ja .ret |
2682 | 2704 | ||
2683 | mov ebx, [eax+ecx] |
2705 | mov ebx, [eax+ecx] |
2684 | and ebx, 0xFF000000;255*256*256*256 |
2706 | and ebx, 0xFF000000;255*256*256*256 |
2685 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2707 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2686 | add edx, ebx |
2708 | add edx, ebx |
2687 | mov [eax+ecx], edx |
2709 | mov [eax+ecx], edx |
2688 | ;-------------------------------------- |
2710 | ;-------------------------------------- |
2689 | align 4 |
2711 | align 4 |
2690 | .ret: |
2712 | .ret: |
2691 | ret |
2713 | ret |
2692 | ;------------------------------------------------------------------------------ |
2714 | ;------------------------------------------------------------------------------ |
2693 | align 4 |
2715 | align 4 |
2694 | nosb2: |
2716 | nosb2: |
2695 | cmp ebx, 3 ; DRAW BACKGROUND |
2717 | cmp ebx, 3 ; DRAW BACKGROUND |
2696 | jnz nosb3 |
2718 | jnz nosb3 |
2697 | ;-------------------------------------- |
2719 | ;-------------------------------------- |
2698 | align 4 |
2720 | align 4 |
2699 | draw_background_temp: |
2721 | draw_background_temp: |
2700 | mov [background_defined], 1 |
2722 | mov [background_defined], 1 |
2701 | call force_redraw_background |
2723 | call force_redraw_background |
2702 | ;-------------------------------------- |
2724 | ;-------------------------------------- |
2703 | align 4 |
2725 | align 4 |
2704 | nosb31: |
2726 | nosb31: |
2705 | ret |
2727 | ret |
2706 | ;------------------------------------------------------------------------------ |
2728 | ;------------------------------------------------------------------------------ |
2707 | align 4 |
2729 | align 4 |
2708 | nosb3: |
2730 | nosb3: |
2709 | cmp ebx, 4 ; TILED / STRETCHED |
2731 | cmp ebx, 4 ; TILED / STRETCHED |
2710 | jnz nosb4 |
2732 | jnz nosb4 |
2711 | cmp ecx, [BgrDrawMode] |
2733 | cmp ecx, [BgrDrawMode] |
2712 | je nosb41 |
2734 | je nosb41 |
2713 | mov [BgrDrawMode], ecx |
2735 | mov [BgrDrawMode], ecx |
2714 | ;-------------------------------------- |
2736 | ;-------------------------------------- |
2715 | align 4 |
2737 | align 4 |
2716 | nosb41: |
2738 | nosb41: |
2717 | ret |
2739 | ret |
2718 | ;------------------------------------------------------------------------------ |
2740 | ;------------------------------------------------------------------------------ |
2719 | align 4 |
2741 | align 4 |
2720 | nosb4: |
2742 | nosb4: |
2721 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2743 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2722 | jnz nosb5 |
2744 | jnz nosb5 |
2723 | cmp [img_background], static_background_data |
2745 | cmp [img_background], static_background_data |
2724 | jnz @f |
2746 | jnz @f |
2725 | test edx, edx |
2747 | test edx, edx |
2726 | jnz .fin |
2748 | jnz .fin |
2727 | cmp esi, 4 |
2749 | cmp esi, 4 |
2728 | ja .fin |
2750 | ja .fin |
2729 | ;-------------------------------------- |
2751 | ;-------------------------------------- |
2730 | align 4 |
2752 | align 4 |
2731 | @@: |
2753 | @@: |
2732 | ; bughere |
2754 | ; bughere |
2733 | mov eax, ecx |
2755 | mov eax, ecx |
2734 | mov ebx, edx |
2756 | mov ebx, edx |
2735 | add ebx, [img_background];IMG_BACKGROUND |
2757 | add ebx, [img_background];IMG_BACKGROUND |
2736 | mov ecx, esi |
2758 | mov ecx, esi |
2737 | call memmove |
2759 | call memmove |
2738 | ;-------------------------------------- |
2760 | ;-------------------------------------- |
2739 | align 4 |
2761 | align 4 |
2740 | .fin: |
2762 | .fin: |
2741 | ret |
2763 | ret |
2742 | ;------------------------------------------------------------------------------ |
2764 | ;------------------------------------------------------------------------------ |
2743 | align 4 |
2765 | align 4 |
2744 | nosb5: |
2766 | nosb5: |
2745 | cmp ebx, 6 |
2767 | cmp ebx, 6 |
2746 | jnz nosb6 |
2768 | jnz nosb6 |
2747 | ;-------------------------------------- |
2769 | ;-------------------------------------- |
2748 | align 4 |
2770 | align 4 |
2749 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2771 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2750 | @@: |
2772 | @@: |
2751 | bts dword [bgrlock], 0 |
2773 | bts dword [bgrlock], 0 |
2752 | jnc @f |
2774 | jnc @f |
2753 | call change_task |
2775 | call change_task |
2754 | jmp @b |
2776 | jmp @b |
2755 | ;-------------------------------------- |
2777 | ;-------------------------------------- |
2756 | align 4 |
2778 | align 4 |
2757 | @@: |
2779 | @@: |
2758 | mov eax, [CURRENT_TASK] |
2780 | mov eax, [CURRENT_TASK] |
2759 | mov [bgrlockpid], eax |
2781 | mov [bgrlockpid], eax |
2760 | cmp [img_background], static_background_data |
2782 | cmp [img_background], static_background_data |
2761 | jz .nomem |
2783 | jz .nomem |
2762 | stdcall user_alloc, [mem_BACKGROUND] |
2784 | stdcall user_alloc, [mem_BACKGROUND] |
2763 | mov [esp+32], eax |
2785 | mov [esp+32], eax |
2764 | test eax, eax |
2786 | test eax, eax |
2765 | jz .nomem |
2787 | jz .nomem |
2766 | mov ebx, eax |
2788 | mov ebx, eax |
2767 | shr ebx, 12 |
2789 | shr ebx, 12 |
2768 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2790 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2769 | mov esi, [img_background] |
2791 | mov esi, [img_background] |
2770 | shr esi, 12 |
2792 | shr esi, 12 |
2771 | mov ecx, [mem_BACKGROUND] |
2793 | mov ecx, [mem_BACKGROUND] |
2772 | add ecx, 0xFFF |
2794 | add ecx, 0xFFF |
2773 | shr ecx, 12 |
2795 | shr ecx, 12 |
2774 | ;-------------------------------------- |
2796 | ;-------------------------------------- |
2775 | align 4 |
2797 | align 4 |
2776 | .z: |
2798 | .z: |
2777 | mov eax, [page_tabs+ebx*4] |
2799 | mov eax, [page_tabs+ebx*4] |
2778 | test al, 1 |
2800 | test al, 1 |
2779 | jz @f |
2801 | jz @f |
2780 | call free_page |
2802 | call free_page |
2781 | ;-------------------------------------- |
2803 | ;-------------------------------------- |
2782 | align 4 |
2804 | align 4 |
2783 | @@: |
2805 | @@: |
2784 | mov eax, [page_tabs+esi*4] |
2806 | mov eax, [page_tabs+esi*4] |
2785 | or al, PG_UW |
2807 | or al, PG_UW |
2786 | mov [page_tabs+ebx*4], eax |
2808 | mov [page_tabs+ebx*4], eax |
2787 | mov eax, ebx |
2809 | mov eax, ebx |
2788 | shl eax, 12 |
2810 | shl eax, 12 |
2789 | invlpg [eax] |
2811 | invlpg [eax] |
2790 | inc ebx |
2812 | inc ebx |
2791 | inc esi |
2813 | inc esi |
2792 | loop .z |
2814 | loop .z |
2793 | ret |
2815 | ret |
2794 | ;-------------------------------------- |
2816 | ;-------------------------------------- |
2795 | align 4 |
2817 | align 4 |
2796 | .nomem: |
2818 | .nomem: |
2797 | and [bgrlockpid], 0 |
2819 | and [bgrlockpid], 0 |
2798 | mov [bgrlock], 0 |
2820 | mov [bgrlock], 0 |
2799 | ;------------------------------------------------------------------------------ |
2821 | ;------------------------------------------------------------------------------ |
2800 | align 4 |
2822 | align 4 |
2801 | nosb6: |
2823 | nosb6: |
2802 | cmp ebx, 7 |
2824 | cmp ebx, 7 |
2803 | jnz nosb7 |
2825 | jnz nosb7 |
2804 | cmp [bgrlock], 0 |
2826 | cmp [bgrlock], 0 |
2805 | jz .err |
2827 | jz .err |
2806 | mov eax, [CURRENT_TASK] |
2828 | mov eax, [CURRENT_TASK] |
2807 | cmp [bgrlockpid], eax |
2829 | cmp [bgrlockpid], eax |
2808 | jnz .err |
2830 | jnz .err |
2809 | mov eax, ecx |
2831 | mov eax, ecx |
2810 | mov ebx, ecx |
2832 | mov ebx, ecx |
2811 | shr eax, 12 |
2833 | shr eax, 12 |
2812 | mov ecx, [page_tabs+(eax-1)*4] |
2834 | mov ecx, [page_tabs+(eax-1)*4] |
2813 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2835 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2814 | jz .err |
2836 | jz .err |
2815 | jnp .err |
2837 | jnp .err |
2816 | push eax |
2838 | push eax |
2817 | shr ecx, 12 |
2839 | shr ecx, 12 |
2818 | dec ecx |
2840 | dec ecx |
2819 | ;-------------------------------------- |
2841 | ;-------------------------------------- |
2820 | align 4 |
2842 | align 4 |
2821 | @@: |
2843 | @@: |
2822 | and dword [page_tabs+eax*4], 0 |
2844 | and dword [page_tabs+eax*4], 0 |
2823 | mov edx, eax |
2845 | mov edx, eax |
2824 | shl edx, 12 |
2846 | shl edx, 12 |
2825 | push eax |
2847 | push eax |
2826 | invlpg [edx] |
2848 | invlpg [edx] |
2827 | pop eax |
2849 | pop eax |
2828 | inc eax |
2850 | inc eax |
2829 | loop @b |
2851 | loop @b |
2830 | pop eax |
2852 | pop eax |
2831 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2853 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2832 | stdcall user_free, ebx |
2854 | stdcall user_free, ebx |
2833 | mov [esp+32], eax |
2855 | mov [esp+32], eax |
2834 | and [bgrlockpid], 0 |
2856 | and [bgrlockpid], 0 |
2835 | mov [bgrlock], 0 |
2857 | mov [bgrlock], 0 |
2836 | ret |
2858 | ret |
2837 | ;-------------------------------------- |
2859 | ;-------------------------------------- |
2838 | align 4 |
2860 | align 4 |
2839 | .err: |
2861 | .err: |
2840 | and dword [esp+32], 0 |
2862 | and dword [esp+32], 0 |
2841 | ret |
2863 | ret |
2842 | ;------------------------------------------------------------------------------ |
2864 | ;------------------------------------------------------------------------------ |
2843 | align 4 |
2865 | align 4 |
2844 | nosb7: |
2866 | nosb7: |
2845 | cmp ebx, 8 |
2867 | cmp ebx, 8 |
2846 | jnz nosb8 |
2868 | jnz nosb8 |
2847 | 2869 | ||
2848 | mov ecx, [current_slot] |
2870 | mov ecx, [current_slot] |
2849 | xor eax, eax |
2871 | xor eax, eax |
2850 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2872 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2851 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2873 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2852 | xor eax, eax |
2874 | xor eax, eax |
2853 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2875 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2854 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2876 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2855 | ret |
2877 | ret |
2856 | ;------------------------------------------------------------------------------ |
2878 | ;------------------------------------------------------------------------------ |
2857 | align 4 |
2879 | align 4 |
2858 | nosb8: |
2880 | nosb8: |
2859 | cmp ebx, 9 |
2881 | cmp ebx, 9 |
2860 | jnz nosb9 |
2882 | jnz nosb9 |
2861 | ; ecx = [left]*65536 + [right] |
2883 | ; ecx = [left]*65536 + [right] |
2862 | ; edx = [top]*65536 + [bottom] |
2884 | ; edx = [top]*65536 + [bottom] |
2863 | mov eax, [Screen_Max_X] |
2885 | mov eax, [Screen_Max_X] |
2864 | mov ebx, [Screen_Max_Y] |
2886 | mov ebx, [Screen_Max_Y] |
2865 | ; check [right] |
2887 | ; check [right] |
2866 | cmp cx, ax |
2888 | cmp cx, ax |
2867 | ja .exit |
2889 | ja .exit |
2868 | ; check [left] |
2890 | ; check [left] |
2869 | ror ecx, 16 |
2891 | ror ecx, 16 |
2870 | cmp cx, ax |
2892 | cmp cx, ax |
2871 | ja .exit |
2893 | ja .exit |
2872 | ; check [bottom] |
2894 | ; check [bottom] |
2873 | cmp dx, bx |
2895 | cmp dx, bx |
2874 | ja .exit |
2896 | ja .exit |
2875 | ; check [top] |
2897 | ; check [top] |
2876 | ror edx, 16 |
2898 | ror edx, 16 |
2877 | cmp dx, bx |
2899 | cmp dx, bx |
2878 | ja .exit |
2900 | ja .exit |
2879 | 2901 | ||
2880 | movzx eax, cx ; [left] |
2902 | movzx eax, cx ; [left] |
2881 | movzx ebx, dx ; [top] |
2903 | movzx ebx, dx ; [top] |
2882 | 2904 | ||
2883 | shr ecx, 16 ; [right] |
2905 | shr ecx, 16 ; [right] |
2884 | shr edx, 16 ; [bottom] |
2906 | shr edx, 16 ; [bottom] |
2885 | 2907 | ||
2886 | mov [background_defined], 1 |
2908 | mov [background_defined], 1 |
2887 | 2909 | ||
2888 | mov [draw_data+32 + RECT.left], eax |
2910 | mov [draw_data+32 + RECT.left], eax |
2889 | mov [draw_data+32 + RECT.top], ebx |
2911 | mov [draw_data+32 + RECT.top], ebx |
2890 | 2912 | ||
2891 | mov [draw_data+32 + RECT.right], ecx |
2913 | mov [draw_data+32 + RECT.right], ecx |
2892 | mov [draw_data+32 + RECT.bottom], edx |
2914 | mov [draw_data+32 + RECT.bottom], edx |
2893 | 2915 | ||
2894 | inc byte[REDRAW_BACKGROUND] |
2916 | inc byte[REDRAW_BACKGROUND] |
2895 | call wakeup_osloop |
2917 | call wakeup_osloop |
2896 | ;-------------------------------------- |
2918 | ;-------------------------------------- |
2897 | align 4 |
2919 | align 4 |
2898 | .exit: |
2920 | .exit: |
2899 | ret |
2921 | ret |
2900 | ;------------------------------------------------------------------------------ |
2922 | ;------------------------------------------------------------------------------ |
2901 | align 4 |
2923 | align 4 |
2902 | nosb9: |
2924 | nosb9: |
2903 | ret |
2925 | ret |
2904 | ;------------------------------------------------------------------------------ |
2926 | ;------------------------------------------------------------------------------ |
2905 | align 4 |
2927 | align 4 |
2906 | uglobal |
2928 | uglobal |
2907 | BG_Rect_X_left_right dd 0x0 |
2929 | BG_Rect_X_left_right dd 0x0 |
2908 | BG_Rect_Y_top_bottom dd 0x0 |
2930 | BG_Rect_Y_top_bottom dd 0x0 |
2909 | endg |
2931 | endg |
2910 | ;------------------------------------------------------------------------------ |
2932 | ;------------------------------------------------------------------------------ |
2911 | align 4 |
2933 | align 4 |
2912 | force_redraw_background: |
2934 | force_redraw_background: |
2913 | and [draw_data+32 + RECT.left], 0 |
2935 | and [draw_data+32 + RECT.left], 0 |
2914 | and [draw_data+32 + RECT.top], 0 |
2936 | and [draw_data+32 + RECT.top], 0 |
2915 | push eax ebx |
2937 | push eax ebx |
2916 | mov eax, [Screen_Max_X] |
2938 | mov eax, [Screen_Max_X] |
2917 | mov ebx, [Screen_Max_Y] |
2939 | mov ebx, [Screen_Max_Y] |
2918 | mov [draw_data+32 + RECT.right], eax |
2940 | mov [draw_data+32 + RECT.right], eax |
2919 | mov [draw_data+32 + RECT.bottom], ebx |
2941 | mov [draw_data+32 + RECT.bottom], ebx |
2920 | pop ebx eax |
2942 | pop ebx eax |
2921 | inc byte[REDRAW_BACKGROUND] |
2943 | inc byte[REDRAW_BACKGROUND] |
2922 | call wakeup_osloop |
2944 | call wakeup_osloop |
2923 | ret |
2945 | ret |
2924 | ;------------------------------------------------------------------------------ |
2946 | ;------------------------------------------------------------------------------ |
2925 | align 4 |
2947 | align 4 |
2926 | sys_getbackground: |
2948 | sys_getbackground: |
2927 | ; cmp eax,1 ; SIZE |
2949 | ; cmp eax,1 ; SIZE |
2928 | dec ebx |
2950 | dec ebx |
2929 | jnz nogb1 |
2951 | jnz nogb1 |
2930 | mov eax, [BgrDataWidth] |
2952 | mov eax, [BgrDataWidth] |
2931 | shl eax, 16 |
2953 | shl eax, 16 |
2932 | mov ax, word [BgrDataHeight] |
2954 | mov ax, word [BgrDataHeight] |
2933 | mov [esp+32], eax |
2955 | mov [esp+32], eax |
2934 | ret |
2956 | ret |
2935 | ;------------------------------------------------------------------------------ |
2957 | ;------------------------------------------------------------------------------ |
2936 | align 4 |
2958 | align 4 |
2937 | nogb1: |
2959 | nogb1: |
2938 | ; cmp eax,2 ; PIXEL |
2960 | ; cmp eax,2 ; PIXEL |
2939 | dec ebx |
2961 | dec ebx |
2940 | jnz nogb2 |
2962 | jnz nogb2 |
2941 | 2963 | ||
2942 | mov eax, [img_background] |
2964 | mov eax, [img_background] |
2943 | test ecx, ecx |
2965 | test ecx, ecx |
2944 | jz @f |
2966 | jz @f |
2945 | cmp eax, static_background_data |
2967 | cmp eax, static_background_data |
2946 | jz .ret |
2968 | jz .ret |
2947 | ;-------------------------------------- |
2969 | ;-------------------------------------- |
2948 | align 4 |
2970 | align 4 |
2949 | @@: |
2971 | @@: |
2950 | mov ebx, [mem_BACKGROUND] |
2972 | mov ebx, [mem_BACKGROUND] |
2951 | add ebx, 4095 |
2973 | add ebx, 4095 |
2952 | and ebx, -4096 |
2974 | and ebx, -4096 |
2953 | sub ebx, 4 |
2975 | sub ebx, 4 |
2954 | cmp ecx, ebx |
2976 | cmp ecx, ebx |
2955 | ja .ret |
2977 | ja .ret |
2956 | 2978 | ||
2957 | mov eax, [ecx+eax] |
2979 | mov eax, [ecx+eax] |
2958 | 2980 | ||
2959 | and eax, 0xFFFFFF |
2981 | and eax, 0xFFFFFF |
2960 | mov [esp+32], eax |
2982 | mov [esp+32], eax |
2961 | ;-------------------------------------- |
2983 | ;-------------------------------------- |
2962 | align 4 |
2984 | align 4 |
2963 | .ret: |
2985 | .ret: |
2964 | ret |
2986 | ret |
2965 | ;------------------------------------------------------------------------------ |
2987 | ;------------------------------------------------------------------------------ |
2966 | align 4 |
2988 | align 4 |
2967 | nogb2: |
2989 | nogb2: |
2968 | 2990 | ||
2969 | ; cmp eax,4 ; TILED / STRETCHED |
2991 | ; cmp eax,4 ; TILED / STRETCHED |
2970 | dec ebx |
2992 | dec ebx |
2971 | dec ebx |
2993 | dec ebx |
2972 | jnz nogb4 |
2994 | jnz nogb4 |
2973 | mov eax, [BgrDrawMode] |
2995 | mov eax, [BgrDrawMode] |
2974 | ;-------------------------------------- |
2996 | ;-------------------------------------- |
2975 | align 4 |
2997 | align 4 |
2976 | nogb4: |
2998 | nogb4: |
2977 | mov [esp+32], eax |
2999 | mov [esp+32], eax |
2978 | ret |
3000 | ret |
2979 | ;------------------------------------------------------------------------------ |
3001 | ;------------------------------------------------------------------------------ |
2980 | align 4 |
3002 | align 4 |
2981 | sys_getkey: |
3003 | sys_getkey: |
2982 | mov [esp + 32], dword 1 |
3004 | mov [esp + 32], dword 1 |
2983 | ; test main buffer |
3005 | ; test main buffer |
2984 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3006 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2985 | movzx ecx, word [WIN_STACK + ebx * 2] |
3007 | movzx ecx, word [WIN_STACK + ebx * 2] |
2986 | mov edx, [TASK_COUNT] |
3008 | mov edx, [TASK_COUNT] |
2987 | cmp ecx, edx |
3009 | cmp ecx, edx |
2988 | jne .finish |
3010 | jne .finish |
2989 | cmp [KEY_COUNT], byte 0 |
3011 | cmp [KEY_COUNT], byte 0 |
2990 | je .finish |
3012 | je .finish |
2991 | movzx ax, byte [KEY_BUFF + 120 + 2] |
3013 | movzx ax, byte [KEY_BUFF + 120 + 2] |
2992 | shl eax, 8 |
3014 | shl eax, 8 |
2993 | mov al, byte [KEY_BUFF] |
3015 | mov al, byte [KEY_BUFF] |
2994 | shl eax, 8 |
3016 | shl eax, 8 |
2995 | push eax |
3017 | push eax |
2996 | dec byte [KEY_COUNT] |
3018 | dec byte [KEY_COUNT] |
2997 | and byte [KEY_COUNT], 127 |
3019 | and byte [KEY_COUNT], 127 |
2998 | movzx ecx, byte [KEY_COUNT] |
3020 | movzx ecx, byte [KEY_COUNT] |
2999 | add ecx, 2 |
3021 | add ecx, 2 |
3000 | mov eax, KEY_BUFF + 1 |
3022 | mov eax, KEY_BUFF + 1 |
3001 | mov ebx, KEY_BUFF |
3023 | mov ebx, KEY_BUFF |
3002 | call memmove |
3024 | call memmove |
3003 | add eax, 120 + 2 |
3025 | add eax, 120 + 2 |
3004 | add ebx, 120 + 2 |
3026 | add ebx, 120 + 2 |
3005 | call memmove |
3027 | call memmove |
3006 | pop eax |
3028 | pop eax |
3007 | ;-------------------------------------- |
3029 | ;-------------------------------------- |
3008 | align 4 |
3030 | align 4 |
3009 | .ret_eax: |
3031 | .ret_eax: |
3010 | mov [esp + 32], eax |
3032 | mov [esp + 32], eax |
3011 | ret |
3033 | ret |
3012 | ;-------------------------------------- |
3034 | ;-------------------------------------- |
3013 | align 4 |
3035 | align 4 |
3014 | .finish: |
3036 | .finish: |
3015 | ; test hotkeys buffer |
3037 | ; test hotkeys buffer |
3016 | mov ecx, hotkey_buffer |
3038 | mov ecx, hotkey_buffer |
3017 | ;-------------------------------------- |
3039 | ;-------------------------------------- |
3018 | align 4 |
3040 | align 4 |
3019 | @@: |
3041 | @@: |
3020 | cmp [ecx], ebx |
3042 | cmp [ecx], ebx |
3021 | jz .found |
3043 | jz .found |
3022 | add ecx, 8 |
3044 | add ecx, 8 |
3023 | cmp ecx, hotkey_buffer + 120 * 8 |
3045 | cmp ecx, hotkey_buffer + 120 * 8 |
3024 | jb @b |
3046 | jb @b |
3025 | ret |
3047 | ret |
3026 | ;-------------------------------------- |
3048 | ;-------------------------------------- |
3027 | align 4 |
3049 | align 4 |
3028 | .found: |
3050 | .found: |
3029 | mov ax, [ecx + 6] |
3051 | mov ax, [ecx + 6] |
3030 | shl eax, 16 |
3052 | shl eax, 16 |
3031 | mov ah, [ecx + 4] |
3053 | mov ah, [ecx + 4] |
3032 | mov al, 2 |
3054 | mov al, 2 |
3033 | and dword [ecx + 4], 0 |
3055 | and dword [ecx + 4], 0 |
3034 | and dword [ecx], 0 |
3056 | and dword [ecx], 0 |
3035 | jmp .ret_eax |
3057 | jmp .ret_eax |
3036 | ;------------------------------------------------------------------------------ |
3058 | ;------------------------------------------------------------------------------ |
3037 | align 4 |
3059 | align 4 |
3038 | sys_getbutton: |
3060 | sys_getbutton: |
3039 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3061 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3040 | mov [esp + 32], dword 1 |
3062 | mov [esp + 32], dword 1 |
3041 | movzx ecx, word [WIN_STACK + ebx * 2] |
3063 | movzx ecx, word [WIN_STACK + ebx * 2] |
3042 | mov edx, [TASK_COUNT] ; less than 256 processes |
3064 | mov edx, [TASK_COUNT] ; less than 256 processes |
3043 | cmp ecx, edx |
3065 | cmp ecx, edx |
3044 | jne .exit |
3066 | jne .exit |
3045 | movzx eax, byte [BTN_COUNT] |
3067 | movzx eax, byte [BTN_COUNT] |
3046 | test eax, eax |
3068 | test eax, eax |
3047 | jz .exit |
3069 | jz .exit |
3048 | mov eax, [BTN_BUFF] |
3070 | mov eax, [BTN_BUFF] |
3049 | and al, 0xFE ; delete left button bit |
3071 | and al, 0xFE ; delete left button bit |
3050 | mov [BTN_COUNT], byte 0 |
3072 | mov [BTN_COUNT], byte 0 |
3051 | mov [esp + 32], eax |
3073 | mov [esp + 32], eax |
3052 | ;-------------------------------------- |
3074 | ;-------------------------------------- |
3053 | align 4 |
3075 | align 4 |
3054 | .exit: |
3076 | .exit: |
3055 | ret |
3077 | ret |
3056 | ;------------------------------------------------------------------------------ |
3078 | ;------------------------------------------------------------------------------ |
3057 | align 4 |
3079 | align 4 |
3058 | sys_cpuusage: |
3080 | sys_cpuusage: |
3059 | 3081 | ||
3060 | ; RETURN: |
3082 | ; RETURN: |
3061 | ; |
3083 | ; |
3062 | ; +00 dword process cpu usage |
3084 | ; +00 dword process cpu usage |
3063 | ; +04 word position in windowing stack |
3085 | ; +04 word position in windowing stack |
3064 | ; +06 word windowing stack value at current position (cpu nro) |
3086 | ; +06 word windowing stack value at current position (cpu nro) |
3065 | ; +10 12 bytes name |
3087 | ; +10 12 bytes name |
3066 | ; +22 dword start in mem |
3088 | ; +22 dword start in mem |
3067 | ; +26 dword used mem |
3089 | ; +26 dword used mem |
3068 | ; +30 dword PID , process idenfification number |
3090 | ; +30 dword PID , process idenfification number |
3069 | ; |
3091 | ; |
3070 | 3092 | ||
3071 | cmp ecx, -1 ; who am I ? |
3093 | cmp ecx, -1 ; who am I ? |
3072 | jne .no_who_am_i |
3094 | jne .no_who_am_i |
3073 | mov ecx, [CURRENT_TASK] |
3095 | mov ecx, [CURRENT_TASK] |
3074 | .no_who_am_i: |
3096 | .no_who_am_i: |
3075 | cmp ecx, max_processes |
3097 | cmp ecx, max_processes |
3076 | ja .nofillbuf |
3098 | ja .nofillbuf |
3077 | 3099 | ||
3078 | ; +4: word: position of the window of thread in the window stack |
3100 | ; +4: word: position of the window of thread in the window stack |
3079 | mov ax, [WIN_STACK + ecx * 2] |
3101 | mov ax, [WIN_STACK + ecx * 2] |
3080 | mov [ebx+4], ax |
3102 | mov [ebx+4], ax |
3081 | ; +6: word: number of the thread slot, which window has in the window stack |
3103 | ; +6: word: number of the thread slot, which window has in the window stack |
3082 | ; position ecx (has no relation to the specific thread) |
3104 | ; position ecx (has no relation to the specific thread) |
3083 | mov ax, [WIN_POS + ecx * 2] |
3105 | mov ax, [WIN_POS + ecx * 2] |
3084 | mov [ebx+6], ax |
3106 | mov [ebx+6], ax |
3085 | 3107 | ||
3086 | shl ecx, 5 |
3108 | shl ecx, 5 |
3087 | 3109 | ||
3088 | ; +0: dword: memory usage |
3110 | ; +0: dword: memory usage |
3089 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3111 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3090 | mov [ebx], eax |
3112 | mov [ebx], eax |
3091 | ; +10: 11 bytes: name of the process |
3113 | ; +10: 11 bytes: name of the process |
3092 | push ecx |
3114 | push ecx |
3093 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3115 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3094 | add ebx, 10 |
3116 | add ebx, 10 |
3095 | mov ecx, 11 |
3117 | mov ecx, 11 |
3096 | call memmove |
3118 | call memmove |
3097 | pop ecx |
3119 | pop ecx |
3098 | 3120 | ||
3099 | ; +22: address of the process in memory |
3121 | ; +22: address of the process in memory |
3100 | ; +26: size of used memory - 1 |
3122 | ; +26: size of used memory - 1 |
3101 | push edi |
3123 | push edi |
3102 | lea edi, [ebx+12] |
3124 | lea edi, [ebx+12] |
3103 | xor eax, eax |
3125 | xor eax, eax |
3104 | mov edx, 0x100000*16 |
3126 | mov edx, 0x100000*16 |
3105 | cmp ecx, 1 shl 5 |
3127 | cmp ecx, 1 shl 5 |
3106 | je .os_mem |
3128 | je .os_mem |
3107 | mov edx, [SLOT_BASE+ecx*8+APPDATA.process] |
3129 | mov edx, [SLOT_BASE+ecx*8+APPDATA.process] |
3108 | mov edx, [edx+PROC.mem_used] |
3130 | mov edx, [edx+PROC.mem_used] |
3109 | mov eax, std_application_base_address |
3131 | mov eax, std_application_base_address |
3110 | .os_mem: |
3132 | .os_mem: |
3111 | stosd |
3133 | stosd |
3112 | lea eax, [edx-1] |
3134 | lea eax, [edx-1] |
3113 | stosd |
3135 | stosd |
3114 | 3136 | ||
3115 | ; +30: PID/TID |
3137 | ; +30: PID/TID |
3116 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3138 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3117 | stosd |
3139 | stosd |
3118 | 3140 | ||
3119 | ; window position and size |
3141 | ; window position and size |
3120 | push esi |
3142 | push esi |
3121 | lea esi, [ecx + window_data + WDATA.box] |
3143 | lea esi, [ecx + window_data + WDATA.box] |
3122 | movsd |
3144 | movsd |
3123 | movsd |
3145 | movsd |
3124 | movsd |
3146 | movsd |
3125 | movsd |
3147 | movsd |
3126 | 3148 | ||
3127 | ; Process state (+50) |
3149 | ; Process state (+50) |
3128 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3150 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3129 | stosd |
3151 | stosd |
3130 | 3152 | ||
3131 | ; Window client area box |
3153 | ; Window client area box |
3132 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3154 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3133 | movsd |
3155 | movsd |
3134 | movsd |
3156 | movsd |
3135 | movsd |
3157 | movsd |
3136 | movsd |
3158 | movsd |
3137 | 3159 | ||
3138 | ; Window state |
3160 | ; Window state |
3139 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3161 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3140 | stosb |
3162 | stosb |
3141 | 3163 | ||
3142 | ; Event mask (+71) |
3164 | ; Event mask (+71) |
3143 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3165 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3144 | stosd |
3166 | stosd |
3145 | 3167 | ||
3146 | ; Keyboard mode (+75) |
3168 | ; Keyboard mode (+75) |
3147 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3169 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3148 | stosb |
3170 | stosb |
3149 | 3171 | ||
3150 | pop esi |
3172 | pop esi |
3151 | pop edi |
3173 | pop edi |
3152 | 3174 | ||
3153 | .nofillbuf: |
3175 | .nofillbuf: |
3154 | ; return number of processes |
3176 | ; return number of processes |
3155 | 3177 | ||
3156 | mov eax, [TASK_COUNT] |
3178 | mov eax, [TASK_COUNT] |
3157 | mov [esp+32], eax |
3179 | mov [esp+32], eax |
3158 | ret |
3180 | ret |
3159 | 3181 | ||
3160 | align 4 |
3182 | align 4 |
3161 | sys_clock: |
3183 | sys_clock: |
3162 | cli |
3184 | cli |
3163 | ; Mikhail Lisovin xx Jan 2005 |
3185 | ; Mikhail Lisovin xx Jan 2005 |
3164 | @@: |
3186 | @@: |
3165 | mov al, 10 |
3187 | mov al, 10 |
3166 | out 0x70, al |
3188 | out 0x70, al |
3167 | in al, 0x71 |
3189 | in al, 0x71 |
3168 | test al, al |
3190 | test al, al |
3169 | jns @f |
3191 | jns @f |
3170 | mov esi, 1 |
3192 | mov esi, 1 |
3171 | call delay_ms |
3193 | call delay_ms |
3172 | jmp @b |
3194 | jmp @b |
3173 | @@: |
3195 | @@: |
3174 | ; end Lisovin's fix |
3196 | ; end Lisovin's fix |
3175 | 3197 | ||
3176 | xor al, al ; seconds |
3198 | xor al, al ; seconds |
3177 | out 0x70, al |
3199 | out 0x70, al |
3178 | in al, 0x71 |
3200 | in al, 0x71 |
3179 | movzx ecx, al |
3201 | movzx ecx, al |
3180 | mov al, 02 ; minutes |
3202 | mov al, 02 ; minutes |
3181 | shl ecx, 16 |
3203 | shl ecx, 16 |
3182 | out 0x70, al |
3204 | out 0x70, al |
3183 | in al, 0x71 |
3205 | in al, 0x71 |
3184 | movzx edx, al |
3206 | movzx edx, al |
3185 | mov al, 04 ; hours |
3207 | mov al, 04 ; hours |
3186 | shl edx, 8 |
3208 | shl edx, 8 |
3187 | out 0x70, al |
3209 | out 0x70, al |
3188 | in al, 0x71 |
3210 | in al, 0x71 |
3189 | add ecx, edx |
3211 | add ecx, edx |
3190 | movzx edx, al |
3212 | movzx edx, al |
3191 | add ecx, edx |
3213 | add ecx, edx |
3192 | sti |
3214 | sti |
3193 | mov [esp + 32], ecx |
3215 | mov [esp + 32], ecx |
3194 | ret |
3216 | ret |
3195 | 3217 | ||
3196 | 3218 | ||
3197 | align 4 |
3219 | align 4 |
3198 | 3220 | ||
3199 | sys_date: |
3221 | sys_date: |
3200 | 3222 | ||
3201 | cli |
3223 | cli |
3202 | @@: |
3224 | @@: |
3203 | mov al, 10 |
3225 | mov al, 10 |
3204 | out 0x70, al |
3226 | out 0x70, al |
3205 | in al, 0x71 |
3227 | in al, 0x71 |
3206 | test al, al |
3228 | test al, al |
3207 | jns @f |
3229 | jns @f |
3208 | mov esi, 1 |
3230 | mov esi, 1 |
3209 | call delay_ms |
3231 | call delay_ms |
3210 | jmp @b |
3232 | jmp @b |
3211 | @@: |
3233 | @@: |
3212 | 3234 | ||
3213 | mov ch, 0 |
3235 | mov ch, 0 |
3214 | mov al, 7 ; date |
3236 | mov al, 7 ; date |
3215 | out 0x70, al |
3237 | out 0x70, al |
3216 | in al, 0x71 |
3238 | in al, 0x71 |
3217 | mov cl, al |
3239 | mov cl, al |
3218 | mov al, 8 ; month |
3240 | mov al, 8 ; month |
3219 | shl ecx, 16 |
3241 | shl ecx, 16 |
3220 | out 0x70, al |
3242 | out 0x70, al |
3221 | in al, 0x71 |
3243 | in al, 0x71 |
3222 | mov ch, al |
3244 | mov ch, al |
3223 | mov al, 9 ; year |
3245 | mov al, 9 ; year |
3224 | out 0x70, al |
3246 | out 0x70, al |
3225 | in al, 0x71 |
3247 | in al, 0x71 |
3226 | mov cl, al |
3248 | mov cl, al |
3227 | sti |
3249 | sti |
3228 | mov [esp+32], ecx |
3250 | mov [esp+32], ecx |
3229 | ret |
3251 | ret |
3230 | 3252 | ||
3231 | 3253 | ||
3232 | ; redraw status |
3254 | ; redraw status |
3233 | 3255 | ||
3234 | sys_redrawstat: |
3256 | sys_redrawstat: |
3235 | cmp ebx, 1 |
3257 | cmp ebx, 1 |
3236 | jne no_widgets_away |
3258 | jne no_widgets_away |
3237 | ; buttons away |
3259 | ; buttons away |
3238 | mov ecx, [CURRENT_TASK] |
3260 | mov ecx, [CURRENT_TASK] |
3239 | sys_newba2: |
3261 | sys_newba2: |
3240 | mov edi, [BTN_ADDR] |
3262 | mov edi, [BTN_ADDR] |
3241 | cmp [edi], dword 0 ; empty button list ? |
3263 | cmp [edi], dword 0 ; empty button list ? |
3242 | je end_of_buttons_away |
3264 | je end_of_buttons_away |
3243 | movzx ebx, word [edi] |
3265 | movzx ebx, word [edi] |
3244 | inc ebx |
3266 | inc ebx |
3245 | mov eax, edi |
3267 | mov eax, edi |
3246 | sys_newba: |
3268 | sys_newba: |
3247 | dec ebx |
3269 | dec ebx |
3248 | jz end_of_buttons_away |
3270 | jz end_of_buttons_away |
3249 | 3271 | ||
3250 | add eax, 0x10 |
3272 | add eax, 0x10 |
3251 | cmp cx, [eax] |
3273 | cmp cx, [eax] |
3252 | jnz sys_newba |
3274 | jnz sys_newba |
3253 | 3275 | ||
3254 | push eax ebx ecx |
3276 | push eax ebx ecx |
3255 | mov ecx, ebx |
3277 | mov ecx, ebx |
3256 | inc ecx |
3278 | inc ecx |
3257 | shl ecx, 4 |
3279 | shl ecx, 4 |
3258 | mov ebx, eax |
3280 | mov ebx, eax |
3259 | add eax, 0x10 |
3281 | add eax, 0x10 |
3260 | call memmove |
3282 | call memmove |
3261 | dec dword [edi] |
3283 | dec dword [edi] |
3262 | pop ecx ebx eax |
3284 | pop ecx ebx eax |
3263 | 3285 | ||
3264 | jmp sys_newba2 |
3286 | jmp sys_newba2 |
3265 | 3287 | ||
3266 | end_of_buttons_away: |
3288 | end_of_buttons_away: |
3267 | 3289 | ||
3268 | ret |
3290 | ret |
3269 | 3291 | ||
3270 | no_widgets_away: |
3292 | no_widgets_away: |
3271 | 3293 | ||
3272 | cmp ebx, 2 |
3294 | cmp ebx, 2 |
3273 | jnz srl1 |
3295 | jnz srl1 |
3274 | 3296 | ||
3275 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3297 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3276 | add edx, draw_data - CURRENT_TASK |
3298 | add edx, draw_data - CURRENT_TASK |
3277 | mov [edx + RECT.left], 0 |
3299 | mov [edx + RECT.left], 0 |
3278 | mov [edx + RECT.top], 0 |
3300 | mov [edx + RECT.top], 0 |
3279 | mov eax, [Screen_Max_X] |
3301 | mov eax, [Screen_Max_X] |
3280 | mov [edx + RECT.right], eax |
3302 | mov [edx + RECT.right], eax |
3281 | mov eax, [Screen_Max_Y] |
3303 | mov eax, [Screen_Max_Y] |
3282 | mov [edx + RECT.bottom], eax |
3304 | mov [edx + RECT.bottom], eax |
3283 | 3305 | ||
3284 | srl1: |
3306 | srl1: |
3285 | ret |
3307 | ret |
3286 | 3308 | ||
3287 | ;ok - 100% work |
3309 | ;ok - 100% work |
3288 | ;nt - not tested |
3310 | ;nt - not tested |
3289 | ;--------------------------------------------------------------------------------------------- |
3311 | ;--------------------------------------------------------------------------------------------- |
3290 | ;eax |
3312 | ;eax |
3291 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3313 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3292 | ;1 - change task. Ret nothing. Block. ok. |
3314 | ;1 - change task. Ret nothing. Block. ok. |
3293 | ;2 - performance control |
3315 | ;2 - performance control |
3294 | ; ebx |
3316 | ; ebx |
3295 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3317 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3296 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3318 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3297 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3319 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3298 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3320 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3299 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3321 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3300 | ;eax |
3322 | ;eax |
3301 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3323 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3302 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3324 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3303 | ;--------------------------------------------------------------------------------------------- |
3325 | ;--------------------------------------------------------------------------------------------- |
3304 | iglobal |
3326 | iglobal |
3305 | align 4 |
3327 | align 4 |
3306 | sheduler: |
3328 | sheduler: |
3307 | dd sys_sheduler.00 |
3329 | dd sys_sheduler.00 |
3308 | dd change_task |
3330 | dd change_task |
3309 | dd sys_sheduler.02 |
3331 | dd sys_sheduler.02 |
3310 | dd sys_sheduler.03 |
3332 | dd sys_sheduler.03 |
3311 | dd sys_sheduler.04 |
3333 | dd sys_sheduler.04 |
3312 | endg |
3334 | endg |
3313 | sys_sheduler: |
3335 | sys_sheduler: |
3314 | ;rewritten by |
3336 | ;rewritten by |
3315 | jmp dword [sheduler+ebx*4] |
3337 | jmp dword [sheduler+ebx*4] |
3316 | ;.shed_counter: |
3338 | ;.shed_counter: |
3317 | .00: |
3339 | .00: |
3318 | mov eax, [context_counter] |
3340 | mov eax, [context_counter] |
3319 | mov [esp+32], eax |
3341 | mov [esp+32], eax |
3320 | ret |
3342 | ret |
3321 | 3343 | ||
3322 | .02: |
3344 | .02: |
3323 | ;.perf_control: |
3345 | ;.perf_control: |
3324 | inc ebx ;before ebx=2, ebx=3 |
3346 | inc ebx ;before ebx=2, ebx=3 |
3325 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3347 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3326 | jz cache_disable |
3348 | jz cache_disable |
3327 | 3349 | ||
3328 | dec ebx ;ebx=2 |
3350 | dec ebx ;ebx=2 |
3329 | cmp ebx, ecx ; |
3351 | cmp ebx, ecx ; |
3330 | jz cache_enable ;if ecx=2 and ebx=2 |
3352 | jz cache_enable ;if ecx=2 and ebx=2 |
3331 | 3353 | ||
3332 | dec ebx ;ebx=1 |
3354 | dec ebx ;ebx=1 |
3333 | cmp ebx, ecx |
3355 | cmp ebx, ecx |
3334 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3356 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3335 | 3357 | ||
3336 | dec ebx |
3358 | dec ebx |
3337 | test ebx, ecx ;ebx=0 and ecx=0 |
3359 | test ebx, ecx ;ebx=0 and ecx=0 |
3338 | jz modify_pce ;if ecx=0 |
3360 | jz modify_pce ;if ecx=0 |
3339 | 3361 | ||
3340 | ret |
3362 | ret |
3341 | 3363 | ||
3342 | .03: |
3364 | .03: |
3343 | ;.rdmsr_instr: |
3365 | ;.rdmsr_instr: |
3344 | ;now counter in ecx |
3366 | ;now counter in ecx |
3345 | ;(edx:eax) esi:edi => edx:esi |
3367 | ;(edx:eax) esi:edi => edx:esi |
3346 | mov eax, esi |
3368 | mov eax, esi |
3347 | mov ecx, edx |
3369 | mov ecx, edx |
3348 | rdmsr |
3370 | rdmsr |
3349 | mov [esp+32], eax |
3371 | mov [esp+32], eax |
3350 | mov [esp+20], edx ;ret in ebx? |
3372 | mov [esp+20], edx ;ret in ebx? |
3351 | ret |
3373 | ret |
3352 | 3374 | ||
3353 | .04: |
3375 | .04: |
3354 | ;.wrmsr_instr: |
3376 | ;.wrmsr_instr: |
3355 | ;now counter in ecx |
3377 | ;now counter in ecx |
3356 | ;(edx:eax) esi:edi => edx:esi |
3378 | ;(edx:eax) esi:edi => edx:esi |
3357 | ; Fast Call MSR can't be destroy |
3379 | ; Fast Call MSR can't be destroy |
3358 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3380 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3359 | ; включаются/выключаются расширенные возможности |
3381 | ; включаются/выключаются расширенные возможности |
3360 | cmp edx, MSR_SYSENTER_CS |
3382 | cmp edx, MSR_SYSENTER_CS |
3361 | je @f |
3383 | je @f |
3362 | cmp edx, MSR_SYSENTER_ESP |
3384 | cmp edx, MSR_SYSENTER_ESP |
3363 | je @f |
3385 | je @f |
3364 | cmp edx, MSR_SYSENTER_EIP |
3386 | cmp edx, MSR_SYSENTER_EIP |
3365 | je @f |
3387 | je @f |
3366 | cmp edx, MSR_AMD_STAR |
3388 | cmp edx, MSR_AMD_STAR |
3367 | je @f |
3389 | je @f |
3368 | 3390 | ||
3369 | mov eax, esi |
3391 | mov eax, esi |
3370 | mov ecx, edx |
3392 | mov ecx, edx |
3371 | wrmsr |
3393 | wrmsr |
3372 | ; mov [esp + 32], eax |
3394 | ; mov [esp + 32], eax |
3373 | ; mov [esp + 20], edx ;ret in ebx? |
3395 | ; mov [esp + 20], edx ;ret in ebx? |
3374 | @@: |
3396 | @@: |
3375 | ret |
3397 | ret |
3376 | 3398 | ||
3377 | cache_disable: |
3399 | cache_disable: |
3378 | mov eax, cr0 |
3400 | mov eax, cr0 |
3379 | or eax, 01100000000000000000000000000000b |
3401 | or eax, 01100000000000000000000000000000b |
3380 | mov cr0, eax |
3402 | mov cr0, eax |
3381 | wbinvd ;set MESI |
3403 | wbinvd ;set MESI |
3382 | ret |
3404 | ret |
3383 | 3405 | ||
3384 | cache_enable: |
3406 | cache_enable: |
3385 | mov eax, cr0 |
3407 | mov eax, cr0 |
3386 | and eax, 10011111111111111111111111111111b |
3408 | and eax, 10011111111111111111111111111111b |
3387 | mov cr0, eax |
3409 | mov cr0, eax |
3388 | ret |
3410 | ret |
3389 | 3411 | ||
3390 | is_cache_enabled: |
3412 | is_cache_enabled: |
3391 | mov eax, cr0 |
3413 | mov eax, cr0 |
3392 | mov ebx, eax |
3414 | mov ebx, eax |
3393 | and eax, 01100000000000000000000000000000b |
3415 | and eax, 01100000000000000000000000000000b |
3394 | jz cache_disabled |
3416 | jz cache_disabled |
3395 | mov [esp+32], ebx |
3417 | mov [esp+32], ebx |
3396 | cache_disabled: |
3418 | cache_disabled: |
3397 | mov dword [esp+32], eax;0 |
3419 | mov dword [esp+32], eax;0 |
3398 | ret |
3420 | ret |
3399 | 3421 | ||
3400 | modify_pce: |
3422 | modify_pce: |
3401 | mov eax, cr4 |
3423 | mov eax, cr4 |
3402 | ; mov ebx,0 |
3424 | ; mov ebx,0 |
3403 | ; or bx,100000000b ;pce |
3425 | ; or bx,100000000b ;pce |
3404 | ; xor eax,ebx ;invert pce |
3426 | ; xor eax,ebx ;invert pce |
3405 | bts eax, 8;pce=cr4[8] |
3427 | bts eax, 8;pce=cr4[8] |
3406 | mov cr4, eax |
3428 | mov cr4, eax |
3407 | mov [esp+32], eax |
3429 | mov [esp+32], eax |
3408 | ret |
3430 | ret |
3409 | ;--------------------------------------------------------------------------------------------- |
3431 | ;--------------------------------------------------------------------------------------------- |
3410 | 3432 | ||
3411 | 3433 | ||
3412 | iglobal |
3434 | iglobal |
3413 | cpustring db 'CPU',0 |
3435 | cpustring db 'CPU',0 |
3414 | endg |
3436 | endg |
3415 | 3437 | ||
3416 | uglobal |
3438 | uglobal |
3417 | background_defined db 0 ; diamond, 11.04.2006 |
3439 | background_defined db 0 ; diamond, 11.04.2006 |
3418 | endg |
3440 | endg |
3419 | ;----------------------------------------------------------------------------- |
3441 | ;----------------------------------------------------------------------------- |
3420 | align 4 |
3442 | align 4 |
3421 | checkmisc: |
3443 | checkmisc: |
3422 | cmp [ctrl_alt_del], 1 |
3444 | cmp [ctrl_alt_del], 1 |
3423 | jne nocpustart |
3445 | jne nocpustart |
3424 | 3446 | ||
3425 | mov ebp, cpustring |
3447 | mov ebp, cpustring |
3426 | call fs_execute_from_sysdir |
3448 | call fs_execute_from_sysdir |
3427 | 3449 | ||
3428 | mov [ctrl_alt_del], 0 |
3450 | mov [ctrl_alt_del], 0 |
3429 | ;-------------------------------------- |
3451 | ;-------------------------------------- |
3430 | align 4 |
3452 | align 4 |
3431 | nocpustart: |
3453 | nocpustart: |
3432 | cmp [mouse_active], 1 |
3454 | cmp [mouse_active], 1 |
3433 | jne mouse_not_active |
3455 | jne mouse_not_active |
3434 | mov [mouse_active], 0 |
3456 | mov [mouse_active], 0 |
3435 | 3457 | ||
3436 | xor edi, edi |
3458 | xor edi, edi |
3437 | mov ebx, CURRENT_TASK |
3459 | mov ebx, CURRENT_TASK |
3438 | 3460 | ||
3439 | mov ecx, [TASK_COUNT] |
3461 | mov ecx, [TASK_COUNT] |
3440 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3462 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3441 | shl eax, 8 |
3463 | shl eax, 8 |
3442 | push eax |
3464 | push eax |
3443 | 3465 | ||
3444 | movzx eax, word [MOUSE_X] |
3466 | movzx eax, word [MOUSE_X] |
3445 | movzx edx, word [MOUSE_Y] |
3467 | movzx edx, word [MOUSE_Y] |
3446 | ;-------------------------------------- |
3468 | ;-------------------------------------- |
3447 | align 4 |
3469 | align 4 |
3448 | .set_mouse_event: |
3470 | .set_mouse_event: |
3449 | add edi, 256 |
3471 | add edi, 256 |
3450 | add ebx, 32 |
3472 | add ebx, 32 |
3451 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3473 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3452 | jz .pos_filter |
3474 | jz .pos_filter |
3453 | 3475 | ||
3454 | cmp edi, [esp] ; skip if filtration active |
3476 | cmp edi, [esp] ; skip if filtration active |
3455 | jne .skip |
3477 | jne .skip |
3456 | ;-------------------------------------- |
3478 | ;-------------------------------------- |
3457 | align 4 |
3479 | align 4 |
3458 | .pos_filter: |
3480 | .pos_filter: |
3459 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3481 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3460 | jz .set |
3482 | jz .set |
3461 | 3483 | ||
3462 | mov esi, [ebx-twdw+WDATA.box.left] |
3484 | mov esi, [ebx-twdw+WDATA.box.left] |
3463 | cmp eax, esi |
3485 | cmp eax, esi |
3464 | jb .skip |
3486 | jb .skip |
3465 | add esi, [ebx-twdw+WDATA.box.width] |
3487 | add esi, [ebx-twdw+WDATA.box.width] |
3466 | cmp eax, esi |
3488 | cmp eax, esi |
3467 | ja .skip |
3489 | ja .skip |
3468 | 3490 | ||
3469 | mov esi, [ebx-twdw+WDATA.box.top] |
3491 | mov esi, [ebx-twdw+WDATA.box.top] |
3470 | cmp edx, esi |
3492 | cmp edx, esi |
3471 | jb .skip |
3493 | jb .skip |
3472 | add esi, [ebx-twdw+WDATA.box.height] |
3494 | add esi, [ebx-twdw+WDATA.box.height] |
3473 | cmp edx, esi |
3495 | cmp edx, esi |
3474 | ja .skip |
3496 | ja .skip |
3475 | ;-------------------------------------- |
3497 | ;-------------------------------------- |
3476 | align 4 |
3498 | align 4 |
3477 | .set: |
3499 | .set: |
3478 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3500 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3479 | ;-------------------------------------- |
3501 | ;-------------------------------------- |
3480 | align 4 |
3502 | align 4 |
3481 | .skip: |
3503 | .skip: |
3482 | loop .set_mouse_event |
3504 | loop .set_mouse_event |
3483 | 3505 | ||
3484 | pop eax |
3506 | pop eax |
3485 | ;-------------------------------------- |
3507 | ;-------------------------------------- |
3486 | align 4 |
3508 | align 4 |
3487 | mouse_not_active: |
3509 | mouse_not_active: |
3488 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3510 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3489 | jz nobackgr |
3511 | jz nobackgr |
3490 | 3512 | ||
3491 | cmp [background_defined], 0 |
3513 | cmp [background_defined], 0 |
3492 | jz nobackgr |
3514 | jz nobackgr |
3493 | ;-------------------------------------- |
3515 | ;-------------------------------------- |
3494 | align 4 |
3516 | align 4 |
3495 | backgr: |
3517 | backgr: |
3496 | mov eax, [draw_data+32 + RECT.left] |
3518 | mov eax, [draw_data+32 + RECT.left] |
3497 | shl eax, 16 |
3519 | shl eax, 16 |
3498 | add eax, [draw_data+32 + RECT.right] |
3520 | add eax, [draw_data+32 + RECT.right] |
3499 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3521 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3500 | 3522 | ||
3501 | mov eax, [draw_data+32 + RECT.top] |
3523 | mov eax, [draw_data+32 + RECT.top] |
3502 | shl eax, 16 |
3524 | shl eax, 16 |
3503 | add eax, [draw_data+32 + RECT.bottom] |
3525 | add eax, [draw_data+32 + RECT.bottom] |
3504 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3526 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3505 | 3527 | ||
3506 | call drawbackground |
3528 | call drawbackground |
3507 | ; DEBUGF 1, "K : drawbackground\n" |
3529 | ; DEBUGF 1, "K : drawbackground\n" |
3508 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3530 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3509 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3531 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3510 | ;--------- set event 5 start ---------- |
3532 | ;--------- set event 5 start ---------- |
3511 | push ecx edi |
3533 | push ecx edi |
3512 | xor edi, edi |
3534 | xor edi, edi |
3513 | mov ecx, [TASK_COUNT] |
3535 | mov ecx, [TASK_COUNT] |
3514 | ;-------------------------------------- |
3536 | ;-------------------------------------- |
3515 | align 4 |
3537 | align 4 |
3516 | set_bgr_event: |
3538 | set_bgr_event: |
3517 | add edi, 256 |
3539 | add edi, 256 |
3518 | mov eax, [BG_Rect_X_left_right] |
3540 | mov eax, [BG_Rect_X_left_right] |
3519 | mov edx, [BG_Rect_Y_top_bottom] |
3541 | mov edx, [BG_Rect_Y_top_bottom] |
3520 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3542 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3521 | jz .set |
3543 | jz .set |
3522 | .join: |
3544 | .join: |
3523 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3545 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3524 | jae @f |
3546 | jae @f |
3525 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3547 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3526 | @@: |
3548 | @@: |
3527 | shr eax, 16 |
3549 | shr eax, 16 |
3528 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3550 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3529 | jbe @f |
3551 | jbe @f |
3530 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3552 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3531 | @@: |
3553 | @@: |
3532 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3554 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3533 | jae @f |
3555 | jae @f |
3534 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3556 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3535 | @@: |
3557 | @@: |
3536 | shr edx, 16 |
3558 | shr edx, 16 |
3537 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3559 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3538 | jbe @f |
3560 | jbe @f |
3539 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3561 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3540 | @@: |
3562 | @@: |
3541 | jmp .common |
3563 | jmp .common |
3542 | .set: |
3564 | .set: |
3543 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3565 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3544 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3566 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3545 | .common: |
3567 | .common: |
3546 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3568 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3547 | loop set_bgr_event |
3569 | loop set_bgr_event |
3548 | pop edi ecx |
3570 | pop edi ecx |
3549 | ;--------- set event 5 stop ----------- |
3571 | ;--------- set event 5 stop ----------- |
3550 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3572 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3551 | jnz backgr |
3573 | jnz backgr |
3552 | 3574 | ||
3553 | xor eax, eax |
3575 | xor eax, eax |
3554 | mov [draw_data+32 + RECT.left], eax |
3576 | mov [draw_data+32 + RECT.left], eax |
3555 | mov [draw_data+32 + RECT.top], eax |
3577 | mov [draw_data+32 + RECT.top], eax |
3556 | mov [draw_data+32 + RECT.right], eax |
3578 | mov [draw_data+32 + RECT.right], eax |
3557 | mov [draw_data+32 + RECT.bottom], eax |
3579 | mov [draw_data+32 + RECT.bottom], eax |
3558 | ;-------------------------------------- |
3580 | ;-------------------------------------- |
3559 | align 4 |
3581 | align 4 |
3560 | nobackgr: |
3582 | nobackgr: |
3561 | ; system shutdown request |
3583 | ; system shutdown request |
3562 | cmp [SYS_SHUTDOWN], byte 0 |
3584 | cmp [SYS_SHUTDOWN], byte 0 |
3563 | je noshutdown |
3585 | je noshutdown |
3564 | 3586 | ||
3565 | mov edx, [shutdown_processes] |
3587 | mov edx, [shutdown_processes] |
3566 | 3588 | ||
3567 | cmp [SYS_SHUTDOWN], dl |
3589 | cmp [SYS_SHUTDOWN], dl |
3568 | jne noshutdown |
3590 | jne noshutdown |
3569 | 3591 | ||
3570 | lea ecx, [edx-1] |
3592 | lea ecx, [edx-1] |
3571 | mov edx, OS_BASE+0x3040 |
3593 | mov edx, OS_BASE+0x3040 |
3572 | jecxz no_mark_system_shutdown |
3594 | jecxz no_mark_system_shutdown |
3573 | ;-------------------------------------- |
3595 | ;-------------------------------------- |
3574 | align 4 |
3596 | align 4 |
3575 | markz: |
3597 | markz: |
3576 | push ecx edx |
3598 | push ecx edx |
3577 | cmp [edx+TASKDATA.state], 9 |
3599 | cmp [edx+TASKDATA.state], 9 |
3578 | jz .nokill |
3600 | jz .nokill |
3579 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3601 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3580 | cmp [edx+APPDATA.process], sys_proc |
3602 | cmp [edx+APPDATA.process], sys_proc |
3581 | jz .nokill |
3603 | jz .nokill |
3582 | call request_terminate |
3604 | call request_terminate |
3583 | jmp .common |
3605 | jmp .common |
3584 | .nokill: |
3606 | .nokill: |
3585 | dec byte [SYS_SHUTDOWN] |
3607 | dec byte [SYS_SHUTDOWN] |
3586 | xor eax, eax |
3608 | xor eax, eax |
3587 | .common: |
3609 | .common: |
3588 | pop edx ecx |
3610 | pop edx ecx |
3589 | test eax, eax |
3611 | test eax, eax |
3590 | jz @f |
3612 | jz @f |
3591 | mov [edx+TASKDATA.state], byte 3 |
3613 | mov [edx+TASKDATA.state], byte 3 |
3592 | @@: |
3614 | @@: |
3593 | add edx, 0x20 |
3615 | add edx, 0x20 |
3594 | loop markz |
3616 | loop markz |
3595 | call wakeup_osloop |
3617 | call wakeup_osloop |
3596 | ;-------------------------------------- |
3618 | ;-------------------------------------- |
3597 | align 4 |
3619 | align 4 |
3598 | @@: |
3620 | @@: |
3599 | no_mark_system_shutdown: |
3621 | no_mark_system_shutdown: |
3600 | dec byte [SYS_SHUTDOWN] |
3622 | dec byte [SYS_SHUTDOWN] |
3601 | je system_shutdown |
3623 | je system_shutdown |
3602 | ;-------------------------------------- |
3624 | ;-------------------------------------- |
3603 | align 4 |
3625 | align 4 |
3604 | noshutdown: |
3626 | noshutdown: |
3605 | mov eax, [TASK_COUNT] ; termination |
3627 | mov eax, [TASK_COUNT] ; termination |
3606 | mov ebx, TASK_DATA+TASKDATA.state |
3628 | mov ebx, TASK_DATA+TASKDATA.state |
3607 | mov esi, 1 |
3629 | mov esi, 1 |
3608 | ;-------------------------------------- |
3630 | ;-------------------------------------- |
3609 | align 4 |
3631 | align 4 |
3610 | newct: |
3632 | newct: |
3611 | mov cl, [ebx] |
3633 | mov cl, [ebx] |
3612 | cmp cl, byte 3 |
3634 | cmp cl, byte 3 |
3613 | jz .terminate |
3635 | jz .terminate |
3614 | 3636 | ||
3615 | cmp cl, byte 4 |
3637 | cmp cl, byte 4 |
3616 | jnz .noterminate |
3638 | jnz .noterminate |
3617 | .terminate: |
3639 | .terminate: |
3618 | pushad |
3640 | pushad |
3619 | mov ecx, eax |
3641 | mov ecx, eax |
3620 | shl ecx, 8 |
3642 | shl ecx, 8 |
3621 | add ecx, SLOT_BASE |
3643 | add ecx, SLOT_BASE |
3622 | call restore_default_cursor_before_killing |
3644 | call restore_default_cursor_before_killing |
3623 | popad |
3645 | popad |
3624 | 3646 | ||
3625 | pushad |
3647 | pushad |
3626 | call terminate |
3648 | call terminate |
3627 | popad |
3649 | popad |
3628 | cmp byte [SYS_SHUTDOWN], 0 |
3650 | cmp byte [SYS_SHUTDOWN], 0 |
3629 | jz .noterminate |
3651 | jz .noterminate |
3630 | dec byte [SYS_SHUTDOWN] |
3652 | dec byte [SYS_SHUTDOWN] |
3631 | je system_shutdown |
3653 | je system_shutdown |
3632 | 3654 | ||
3633 | .noterminate: |
3655 | .noterminate: |
3634 | add ebx, 0x20 |
3656 | add ebx, 0x20 |
3635 | inc esi |
3657 | inc esi |
3636 | dec eax |
3658 | dec eax |
3637 | jnz newct |
3659 | jnz newct |
3638 | ret |
3660 | ret |
3639 | ;----------------------------------------------------------------------------- |
3661 | ;----------------------------------------------------------------------------- |
3640 | align 4 |
3662 | align 4 |
3641 | redrawscreen: |
3663 | redrawscreen: |
3642 | ; eax , if process window_data base is eax, do not set flag/limits |
3664 | ; eax , if process window_data base is eax, do not set flag/limits |
3643 | 3665 | ||
3644 | pushad |
3666 | pushad |
3645 | push eax |
3667 | push eax |
3646 | 3668 | ||
3647 | ;;; mov ebx,2 |
3669 | ;;; mov ebx,2 |
3648 | ;;; call delay_hs |
3670 | ;;; call delay_hs |
3649 | 3671 | ||
3650 | ;mov ecx,0 ; redraw flags for apps |
3672 | ;mov ecx,0 ; redraw flags for apps |
3651 | xor ecx, ecx |
3673 | xor ecx, ecx |
3652 | ;-------------------------------------- |
3674 | ;-------------------------------------- |
3653 | align 4 |
3675 | align 4 |
3654 | newdw2: |
3676 | newdw2: |
3655 | inc ecx |
3677 | inc ecx |
3656 | push ecx |
3678 | push ecx |
3657 | 3679 | ||
3658 | mov eax, ecx |
3680 | mov eax, ecx |
3659 | shl eax, 5 |
3681 | shl eax, 5 |
3660 | add eax, window_data |
3682 | add eax, window_data |
3661 | 3683 | ||
3662 | cmp eax, [esp+4] |
3684 | cmp eax, [esp+4] |
3663 | je not_this_task |
3685 | je not_this_task |
3664 | ; check if window in redraw area |
3686 | ; check if window in redraw area |
3665 | mov edi, eax |
3687 | mov edi, eax |
3666 | 3688 | ||
3667 | cmp ecx, 1 ; limit for background |
3689 | cmp ecx, 1 ; limit for background |
3668 | jz bgli |
3690 | jz bgli |
3669 | 3691 | ||
3670 | mov eax, [edi + WDATA.box.left] |
3692 | mov eax, [edi + WDATA.box.left] |
3671 | mov ebx, [edi + WDATA.box.top] |
3693 | mov ebx, [edi + WDATA.box.top] |
3672 | 3694 | ||
3673 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3695 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3674 | cmp ecx, ebx |
3696 | cmp ecx, ebx |
3675 | jb ricino |
3697 | jb ricino |
3676 | 3698 | ||
3677 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3699 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3678 | cmp ecx, eax |
3700 | cmp ecx, eax |
3679 | jb ricino |
3701 | jb ricino |
3680 | 3702 | ||
3681 | mov eax, [edi + WDATA.box.left] |
3703 | mov eax, [edi + WDATA.box.left] |
3682 | mov ebx, [edi + WDATA.box.top] |
3704 | mov ebx, [edi + WDATA.box.top] |
3683 | mov ecx, [edi + WDATA.box.width] |
3705 | mov ecx, [edi + WDATA.box.width] |
3684 | mov edx, [edi + WDATA.box.height] |
3706 | mov edx, [edi + WDATA.box.height] |
3685 | add ecx, eax |
3707 | add ecx, eax |
3686 | add edx, ebx |
3708 | add edx, ebx |
3687 | 3709 | ||
3688 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3710 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3689 | cmp edx, eax |
3711 | cmp edx, eax |
3690 | jb ricino |
3712 | jb ricino |
3691 | 3713 | ||
3692 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3714 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3693 | cmp ecx, eax |
3715 | cmp ecx, eax |
3694 | jb ricino |
3716 | jb ricino |
3695 | ;-------------------------------------- |
3717 | ;-------------------------------------- |
3696 | align 4 |
3718 | align 4 |
3697 | bgli: |
3719 | bgli: |
3698 | cmp dword[esp], 1 |
3720 | cmp dword[esp], 1 |
3699 | jnz .az |
3721 | jnz .az |
3700 | 3722 | ||
3701 | cmp byte[REDRAW_BACKGROUND], 0 |
3723 | cmp byte[REDRAW_BACKGROUND], 0 |
3702 | jz .az |
3724 | jz .az |
3703 | 3725 | ||
3704 | mov dl, 0 |
3726 | mov dl, 0 |
3705 | lea eax, [edi+draw_data-window_data] |
3727 | lea eax, [edi+draw_data-window_data] |
3706 | mov ebx, [draw_limits.left] |
3728 | mov ebx, [draw_limits.left] |
3707 | cmp ebx, [eax+RECT.left] |
3729 | cmp ebx, [eax+RECT.left] |
3708 | jae @f |
3730 | jae @f |
3709 | 3731 | ||
3710 | mov [eax+RECT.left], ebx |
3732 | mov [eax+RECT.left], ebx |
3711 | mov dl, 1 |
3733 | mov dl, 1 |
3712 | ;-------------------------------------- |
3734 | ;-------------------------------------- |
3713 | align 4 |
3735 | align 4 |
3714 | @@: |
3736 | @@: |
3715 | mov ebx, [draw_limits.top] |
3737 | mov ebx, [draw_limits.top] |
3716 | cmp ebx, [eax+RECT.top] |
3738 | cmp ebx, [eax+RECT.top] |
3717 | jae @f |
3739 | jae @f |
3718 | 3740 | ||
3719 | mov [eax+RECT.top], ebx |
3741 | mov [eax+RECT.top], ebx |
3720 | mov dl, 1 |
3742 | mov dl, 1 |
3721 | ;-------------------------------------- |
3743 | ;-------------------------------------- |
3722 | align 4 |
3744 | align 4 |
3723 | @@: |
3745 | @@: |
3724 | mov ebx, [draw_limits.right] |
3746 | mov ebx, [draw_limits.right] |
3725 | cmp ebx, [eax+RECT.right] |
3747 | cmp ebx, [eax+RECT.right] |
3726 | jbe @f |
3748 | jbe @f |
3727 | 3749 | ||
3728 | mov [eax+RECT.right], ebx |
3750 | mov [eax+RECT.right], ebx |
3729 | mov dl, 1 |
3751 | mov dl, 1 |
3730 | ;-------------------------------------- |
3752 | ;-------------------------------------- |
3731 | align 4 |
3753 | align 4 |
3732 | @@: |
3754 | @@: |
3733 | mov ebx, [draw_limits.bottom] |
3755 | mov ebx, [draw_limits.bottom] |
3734 | cmp ebx, [eax+RECT.bottom] |
3756 | cmp ebx, [eax+RECT.bottom] |
3735 | jbe @f |
3757 | jbe @f |
3736 | 3758 | ||
3737 | mov [eax+RECT.bottom], ebx |
3759 | mov [eax+RECT.bottom], ebx |
3738 | mov dl, 1 |
3760 | mov dl, 1 |
3739 | ;-------------------------------------- |
3761 | ;-------------------------------------- |
3740 | align 4 |
3762 | align 4 |
3741 | @@: |
3763 | @@: |
3742 | add byte[REDRAW_BACKGROUND], dl |
3764 | add byte[REDRAW_BACKGROUND], dl |
3743 | call wakeup_osloop |
3765 | call wakeup_osloop |
3744 | jmp newdw8 |
3766 | jmp newdw8 |
3745 | ;-------------------------------------- |
3767 | ;-------------------------------------- |
3746 | align 4 |
3768 | align 4 |
3747 | .az: |
3769 | .az: |
3748 | mov eax, edi |
3770 | mov eax, edi |
3749 | add eax, draw_data-window_data |
3771 | add eax, draw_data-window_data |
3750 | 3772 | ||
3751 | mov ebx, [draw_limits.left] ; set limits |
3773 | mov ebx, [draw_limits.left] ; set limits |
3752 | mov [eax + RECT.left], ebx |
3774 | mov [eax + RECT.left], ebx |
3753 | mov ebx, [draw_limits.top] |
3775 | mov ebx, [draw_limits.top] |
3754 | mov [eax + RECT.top], ebx |
3776 | mov [eax + RECT.top], ebx |
3755 | mov ebx, [draw_limits.right] |
3777 | mov ebx, [draw_limits.right] |
3756 | mov [eax + RECT.right], ebx |
3778 | mov [eax + RECT.right], ebx |
3757 | mov ebx, [draw_limits.bottom] |
3779 | mov ebx, [draw_limits.bottom] |
3758 | mov [eax + RECT.bottom], ebx |
3780 | mov [eax + RECT.bottom], ebx |
3759 | 3781 | ||
3760 | sub eax, draw_data-window_data |
3782 | sub eax, draw_data-window_data |
3761 | 3783 | ||
3762 | cmp dword [esp], 1 |
3784 | cmp dword [esp], 1 |
3763 | jne nobgrd |
3785 | jne nobgrd |
3764 | inc byte[REDRAW_BACKGROUND] |
3786 | inc byte[REDRAW_BACKGROUND] |
3765 | call wakeup_osloop |
3787 | call wakeup_osloop |
3766 | ;-------------------------------------- |
3788 | ;-------------------------------------- |
3767 | align 4 |
3789 | align 4 |
3768 | newdw8: |
3790 | newdw8: |
3769 | nobgrd: |
3791 | nobgrd: |
3770 | ;-------------------------------------- |
3792 | ;-------------------------------------- |
3771 | push eax edi ebp |
3793 | push eax edi ebp |
3772 | mov edi, [esp+12] |
3794 | mov edi, [esp+12] |
3773 | cmp edi, 1 |
3795 | cmp edi, 1 |
3774 | je .found |
3796 | je .found |
3775 | 3797 | ||
3776 | mov eax, [draw_limits.left] |
3798 | mov eax, [draw_limits.left] |
3777 | mov ebx, [draw_limits.top] |
3799 | mov ebx, [draw_limits.top] |
3778 | mov ecx, [draw_limits.right] |
3800 | mov ecx, [draw_limits.right] |
3779 | sub ecx, eax |
3801 | sub ecx, eax |
3780 | test ecx, ecx |
3802 | test ecx, ecx |
3781 | jz .not_found |
3803 | jz .not_found |
3782 | 3804 | ||
3783 | mov edx, [draw_limits.bottom] |
3805 | mov edx, [draw_limits.bottom] |
3784 | sub edx, ebx |
3806 | sub edx, ebx |
3785 | test edx, edx |
3807 | test edx, edx |
3786 | jz .not_found |
3808 | jz .not_found |
3787 | 3809 | ||
3788 | ; eax - x, ebx - y |
3810 | ; eax - x, ebx - y |
3789 | ; ecx - size x, edx - size y |
3811 | ; ecx - size x, edx - size y |
3790 | add ebx, edx |
3812 | add ebx, edx |
3791 | ;-------------------------------------- |
3813 | ;-------------------------------------- |
3792 | align 4 |
3814 | align 4 |
3793 | .start_y: |
3815 | .start_y: |
3794 | push ecx |
3816 | push ecx |
3795 | ;-------------------------------------- |
3817 | ;-------------------------------------- |
3796 | align 4 |
3818 | align 4 |
3797 | .start_x: |
3819 | .start_x: |
3798 | add eax, ecx |
3820 | add eax, ecx |
3799 | mov ebp, [d_width_calc_area + ebx*4] |
3821 | mov ebp, [d_width_calc_area + ebx*4] |
3800 | add ebp, [_WinMapAddress] |
3822 | add ebp, [_WinMapAddress] |
3801 | movzx ebp, byte[eax+ebp] ; get value for current point |
3823 | movzx ebp, byte[eax+ebp] ; get value for current point |
3802 | cmp ebp, edi |
3824 | cmp ebp, edi |
3803 | jne @f |
3825 | jne @f |
3804 | 3826 | ||
3805 | pop ecx |
3827 | pop ecx |
3806 | jmp .found |
3828 | jmp .found |
3807 | ;-------------------------------------- |
3829 | ;-------------------------------------- |
3808 | align 4 |
3830 | align 4 |
3809 | @@: |
3831 | @@: |
3810 | sub eax, ecx |
3832 | sub eax, ecx |
3811 | 3833 | ||
3812 | dec ecx |
3834 | dec ecx |
3813 | jnz .start_x |
3835 | jnz .start_x |
3814 | 3836 | ||
3815 | pop ecx |
3837 | pop ecx |
3816 | dec ebx |
3838 | dec ebx |
3817 | dec edx |
3839 | dec edx |
3818 | jnz .start_y |
3840 | jnz .start_y |
3819 | ;-------------------------------------- |
3841 | ;-------------------------------------- |
3820 | align 4 |
3842 | align 4 |
3821 | .not_found: |
3843 | .not_found: |
3822 | pop ebp edi eax |
3844 | pop ebp edi eax |
3823 | jmp ricino |
3845 | jmp ricino |
3824 | ;-------------------------------------- |
3846 | ;-------------------------------------- |
3825 | align 4 |
3847 | align 4 |
3826 | .found: |
3848 | .found: |
3827 | pop ebp edi eax |
3849 | pop ebp edi eax |
3828 | 3850 | ||
3829 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3851 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3830 | ;-------------------------------------- |
3852 | ;-------------------------------------- |
3831 | align 4 |
3853 | align 4 |
3832 | ricino: |
3854 | ricino: |
3833 | not_this_task: |
3855 | not_this_task: |
3834 | pop ecx |
3856 | pop ecx |
3835 | 3857 | ||
3836 | cmp ecx, [TASK_COUNT] |
3858 | cmp ecx, [TASK_COUNT] |
3837 | jle newdw2 |
3859 | jle newdw2 |
3838 | 3860 | ||
3839 | pop eax |
3861 | pop eax |
3840 | popad |
3862 | popad |
3841 | ret |
3863 | ret |
3842 | ;----------------------------------------------------------------------------- |
3864 | ;----------------------------------------------------------------------------- |
3843 | align 4 |
3865 | align 4 |
3844 | calculatebackground: ; background |
3866 | calculatebackground: ; background |
3845 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3867 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3846 | mov eax, 0x01010101 |
3868 | mov eax, 0x01010101 |
3847 | mov ecx, [_WinMapSize] |
3869 | mov ecx, [_WinMapSize] |
3848 | shr ecx, 2 |
3870 | shr ecx, 2 |
3849 | rep stosd |
3871 | rep stosd |
3850 | 3872 | ||
3851 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3873 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3852 | ret |
3874 | ret |
3853 | ;----------------------------------------------------------------------------- |
3875 | ;----------------------------------------------------------------------------- |
3854 | uglobal |
3876 | uglobal |
3855 | imax dd 0x0 |
3877 | imax dd 0x0 |
3856 | endg |
3878 | endg |
3857 | ;----------------------------------------------------------------------------- |
3879 | ;----------------------------------------------------------------------------- |
3858 | align 4 |
3880 | align 4 |
3859 | delay_ms: ; delay in 1/1000 sec |
3881 | delay_ms: ; delay in 1/1000 sec |
3860 | push eax |
3882 | push eax |
3861 | push ecx |
3883 | push ecx |
3862 | 3884 | ||
3863 | mov ecx, esi |
3885 | mov ecx, esi |
3864 | ; |
3886 | ; |
3865 | imul ecx, 33941 |
3887 | imul ecx, 33941 |
3866 | shr ecx, 9 |
3888 | shr ecx, 9 |
3867 | ; |
3889 | ; |
3868 | 3890 | ||
3869 | in al, 0x61 |
3891 | in al, 0x61 |
3870 | and al, 0x10 |
3892 | and al, 0x10 |
3871 | mov ah, al |
3893 | mov ah, al |
3872 | cld |
3894 | cld |
3873 | ;-------------------------------------- |
3895 | ;-------------------------------------- |
3874 | align 4 |
3896 | align 4 |
3875 | cnt1: |
3897 | cnt1: |
3876 | in al, 0x61 |
3898 | in al, 0x61 |
3877 | and al, 0x10 |
3899 | and al, 0x10 |
3878 | cmp al, ah |
3900 | cmp al, ah |
3879 | jz cnt1 |
3901 | jz cnt1 |
3880 | 3902 | ||
3881 | mov ah, al |
3903 | mov ah, al |
3882 | loop cnt1 |
3904 | loop cnt1 |
3883 | 3905 | ||
3884 | pop ecx |
3906 | pop ecx |
3885 | pop eax |
3907 | pop eax |
3886 | ret |
3908 | ret |
3887 | ;----------------------------------------------------------------------------- |
3909 | ;----------------------------------------------------------------------------- |
3888 | align 4 |
3910 | align 4 |
3889 | set_app_param: |
3911 | set_app_param: |
3890 | mov edi, [TASK_BASE] |
3912 | mov edi, [TASK_BASE] |
3891 | mov eax, ebx |
3913 | mov eax, ebx |
3892 | btr eax, 3 ; move MOUSE_FILTRATION |
3914 | btr eax, 3 ; move MOUSE_FILTRATION |
3893 | mov ebx, [current_slot] ; bit into event_filter |
3915 | mov ebx, [current_slot] ; bit into event_filter |
3894 | setc byte [ebx+APPDATA.event_filter] |
3916 | setc byte [ebx+APPDATA.event_filter] |
3895 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3917 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3896 | mov [esp+32], eax ; return old mask value |
3918 | mov [esp+32], eax ; return old mask value |
3897 | ret |
3919 | ret |
3898 | ;----------------------------------------------------------------------------- |
3920 | ;----------------------------------------------------------------------------- |
3899 | 3921 | ||
3900 | ; this is for syscall |
3922 | ; this is for syscall |
3901 | proc delay_hs_unprotected |
3923 | proc delay_hs_unprotected |
3902 | call unprotect_from_terminate |
3924 | call unprotect_from_terminate |
3903 | call delay_hs |
3925 | call delay_hs |
3904 | call protect_from_terminate |
3926 | call protect_from_terminate |
3905 | ret |
3927 | ret |
3906 | endp |
3928 | endp |
3907 | 3929 | ||
3908 | if 1 |
3930 | if 1 |
3909 | align 4 |
3931 | align 4 |
3910 | delay_hs: ; delay in 1/100 secs |
3932 | delay_hs: ; delay in 1/100 secs |
3911 | ; ebx = delay time |
3933 | ; ebx = delay time |
3912 | 3934 | ||
3913 | pushad |
3935 | pushad |
3914 | push ebx |
3936 | push ebx |
3915 | xor esi, esi |
3937 | xor esi, esi |
3916 | mov ecx, MANUAL_DESTROY |
3938 | mov ecx, MANUAL_DESTROY |
3917 | call create_event |
3939 | call create_event |
3918 | test eax, eax |
3940 | test eax, eax |
3919 | jz .done |
3941 | jz .done |
3920 | 3942 | ||
3921 | mov ebx, edx |
3943 | mov ebx, edx |
3922 | mov ecx, [esp] |
3944 | mov ecx, [esp] |
3923 | push edx |
3945 | push edx |
3924 | push eax |
3946 | push eax |
3925 | call wait_event_timeout |
3947 | call wait_event_timeout |
3926 | pop eax |
3948 | pop eax |
3927 | pop ebx |
3949 | pop ebx |
3928 | call destroy_event |
3950 | call destroy_event |
3929 | .done: |
3951 | .done: |
3930 | add esp, 4 |
3952 | add esp, 4 |
3931 | popad |
3953 | popad |
3932 | ret |
3954 | ret |
3933 | 3955 | ||
3934 | else |
3956 | else |
3935 | 3957 | ||
3936 | align 4 |
3958 | align 4 |
3937 | delay_hs: ; delay in 1/100 secs |
3959 | delay_hs: ; delay in 1/100 secs |
3938 | ; ebx = delay time |
3960 | ; ebx = delay time |
3939 | push ecx |
3961 | push ecx |
3940 | push edx |
3962 | push edx |
3941 | 3963 | ||
3942 | mov edx, [timer_ticks] |
3964 | mov edx, [timer_ticks] |
3943 | ;-------------------------------------- |
3965 | ;-------------------------------------- |
3944 | align 4 |
3966 | align 4 |
3945 | newtic: |
3967 | newtic: |
3946 | mov ecx, [timer_ticks] |
3968 | mov ecx, [timer_ticks] |
3947 | sub ecx, edx |
3969 | sub ecx, edx |
3948 | cmp ecx, ebx |
3970 | cmp ecx, ebx |
3949 | jae zerodelay |
3971 | jae zerodelay |
3950 | 3972 | ||
3951 | call change_task |
3973 | call change_task |
3952 | 3974 | ||
3953 | jmp newtic |
3975 | jmp newtic |
3954 | ;-------------------------------------- |
3976 | ;-------------------------------------- |
3955 | align 4 |
3977 | align 4 |
3956 | zerodelay: |
3978 | zerodelay: |
3957 | pop edx |
3979 | pop edx |
3958 | pop ecx |
3980 | pop ecx |
3959 | ret |
3981 | ret |
3960 | end if |
3982 | end if |
3961 | 3983 | ||
3962 | ;----------------------------------------------------------------------------- |
3984 | ;----------------------------------------------------------------------------- |
3963 | align 16 ;very often call this subrutine |
3985 | align 16 ;very often call this subrutine |
3964 | memmove: ; memory move in bytes |
3986 | memmove: ; memory move in bytes |
3965 | ; eax = from |
3987 | ; eax = from |
3966 | ; ebx = to |
3988 | ; ebx = to |
3967 | ; ecx = no of bytes |
3989 | ; ecx = no of bytes |
3968 | test ecx, ecx |
3990 | test ecx, ecx |
3969 | jle .ret |
3991 | jle .ret |
3970 | 3992 | ||
3971 | push esi edi ecx |
3993 | push esi edi ecx |
3972 | 3994 | ||
3973 | mov edi, ebx |
3995 | mov edi, ebx |
3974 | mov esi, eax |
3996 | mov esi, eax |
3975 | 3997 | ||
3976 | test ecx, not 11b |
3998 | test ecx, not 11b |
3977 | jz @f |
3999 | jz @f |
3978 | 4000 | ||
3979 | push ecx |
4001 | push ecx |
3980 | shr ecx, 2 |
4002 | shr ecx, 2 |
3981 | rep movsd |
4003 | rep movsd |
3982 | pop ecx |
4004 | pop ecx |
3983 | and ecx, 11b |
4005 | and ecx, 11b |
3984 | jz .finish |
4006 | jz .finish |
3985 | ;-------------------------------------- |
4007 | ;-------------------------------------- |
3986 | align 4 |
4008 | align 4 |
3987 | @@: |
4009 | @@: |
3988 | rep movsb |
4010 | rep movsb |
3989 | ;-------------------------------------- |
4011 | ;-------------------------------------- |
3990 | align 4 |
4012 | align 4 |
3991 | .finish: |
4013 | .finish: |
3992 | pop ecx edi esi |
4014 | pop ecx edi esi |
3993 | ;-------------------------------------- |
4015 | ;-------------------------------------- |
3994 | align 4 |
4016 | align 4 |
3995 | .ret: |
4017 | .ret: |
3996 | ret |
4018 | ret |
3997 | ;----------------------------------------------------------------------------- |
4019 | ;----------------------------------------------------------------------------- |
3998 | ; |
4020 | ; |
3999 | ;align 4 |
4021 | ;align 4 |
4000 | ; |
4022 | ; |
4001 | ;read_floppy_file: |
4023 | ;read_floppy_file: |
4002 | ; |
4024 | ; |
4003 | ;; as input |
4025 | ;; as input |
4004 | ;; |
4026 | ;; |
4005 | ;; eax pointer to file |
4027 | ;; eax pointer to file |
4006 | ;; ebx file lenght |
4028 | ;; ebx file lenght |
4007 | ;; ecx start 512 byte block number |
4029 | ;; ecx start 512 byte block number |
4008 | ;; edx number of blocks to read |
4030 | ;; edx number of blocks to read |
4009 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4031 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4010 | ;; |
4032 | ;; |
4011 | ;; |
4033 | ;; |
4012 | ;; on return |
4034 | ;; on return |
4013 | ;; |
4035 | ;; |
4014 | ;; eax = 0 command succesful |
4036 | ;; eax = 0 command succesful |
4015 | ;; 1 no fd base and/or partition defined |
4037 | ;; 1 no fd base and/or partition defined |
4016 | ;; 2 yet unsupported FS |
4038 | ;; 2 yet unsupported FS |
4017 | ;; 3 unknown FS |
4039 | ;; 3 unknown FS |
4018 | ;; 4 partition not defined at hd |
4040 | ;; 4 partition not defined at hd |
4019 | ;; 5 file not found |
4041 | ;; 5 file not found |
4020 | ;; ebx = size of file |
4042 | ;; ebx = size of file |
4021 | ; |
4043 | ; |
4022 | ; mov edi,[TASK_BASE] |
4044 | ; mov edi,[TASK_BASE] |
4023 | ; add edi,0x10 |
4045 | ; add edi,0x10 |
4024 | ; add esi,[edi] |
4046 | ; add esi,[edi] |
4025 | ; add eax,[edi] |
4047 | ; add eax,[edi] |
4026 | ; |
4048 | ; |
4027 | ; pushad |
4049 | ; pushad |
4028 | ; mov edi,esi |
4050 | ; mov edi,esi |
4029 | ; add edi,1024 |
4051 | ; add edi,1024 |
4030 | ; mov esi,0x100000+19*512 |
4052 | ; mov esi,0x100000+19*512 |
4031 | ; sub ecx,1 |
4053 | ; sub ecx,1 |
4032 | ; shl ecx,9 |
4054 | ; shl ecx,9 |
4033 | ; add esi,ecx |
4055 | ; add esi,ecx |
4034 | ; shl edx,9 |
4056 | ; shl edx,9 |
4035 | ; mov ecx,edx |
4057 | ; mov ecx,edx |
4036 | ; cld |
4058 | ; cld |
4037 | ; rep movsb |
4059 | ; rep movsb |
4038 | ; popad |
4060 | ; popad |
4039 | ; |
4061 | ; |
4040 | ; mov [esp+36],eax |
4062 | ; mov [esp+36],eax |
4041 | ; mov [esp+24],ebx |
4063 | ; mov [esp+24],ebx |
4042 | ; ret |
4064 | ; ret |
4043 | 4065 | ||
4044 | 4066 | ||
4045 | 4067 | ||
4046 | align 4 |
4068 | align 4 |
4047 | set_io_access_rights: |
4069 | set_io_access_rights: |
4048 | push edi eax |
4070 | push edi eax |
4049 | mov edi, tss._io_map_0 |
4071 | mov edi, tss._io_map_0 |
4050 | ; mov ecx,eax |
4072 | ; mov ecx,eax |
4051 | ; and ecx,7 ; offset in byte |
4073 | ; and ecx,7 ; offset in byte |
4052 | ; shr eax,3 ; number of byte |
4074 | ; shr eax,3 ; number of byte |
4053 | ; add edi,eax |
4075 | ; add edi,eax |
4054 | ; mov ebx,1 |
4076 | ; mov ebx,1 |
4055 | ; shl ebx,cl |
4077 | ; shl ebx,cl |
4056 | test ebp, ebp |
4078 | test ebp, ebp |
4057 | ; cmp ebp,0 ; enable access - ebp = 0 |
4079 | ; cmp ebp,0 ; enable access - ebp = 0 |
4058 | jnz .siar1 |
4080 | jnz .siar1 |
4059 | ; not ebx |
4081 | ; not ebx |
4060 | ; and [edi],byte bl |
4082 | ; and [edi],byte bl |
4061 | btr [edi], eax |
4083 | btr [edi], eax |
4062 | pop eax edi |
4084 | pop eax edi |
4063 | ret |
4085 | ret |
4064 | .siar1: |
4086 | .siar1: |
4065 | bts [edi], eax |
4087 | bts [edi], eax |
4066 | ; or [edi],byte bl ; disable access - ebp = 1 |
4088 | ; or [edi],byte bl ; disable access - ebp = 1 |
4067 | pop eax edi |
4089 | pop eax edi |
4068 | ret |
4090 | ret |
4069 | ;reserve/free group of ports |
4091 | ;reserve/free group of ports |
4070 | ; * eax = 46 - number function |
4092 | ; * eax = 46 - number function |
4071 | ; * ebx = 0 - reserve, 1 - free |
4093 | ; * ebx = 0 - reserve, 1 - free |
4072 | ; * ecx = number start arrea of ports |
4094 | ; * ecx = number start arrea of ports |
4073 | ; * edx = number end arrea of ports (include last number of port) |
4095 | ; * edx = number end arrea of ports (include last number of port) |
4074 | ;Return value: |
4096 | ;Return value: |
4075 | ; * eax = 0 - succesful |
4097 | ; * eax = 0 - succesful |
4076 | ; * eax = 1 - error |
4098 | ; * eax = 1 - error |
4077 | ; * The system has reserve this ports: |
4099 | ; * The system has reserve this ports: |
4078 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4100 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4079 | ;destroys eax,ebx, ebp |
4101 | ;destroys eax,ebx, ebp |
4080 | r_f_port_area: |
4102 | r_f_port_area: |
4081 | 4103 | ||
4082 | test ebx, ebx |
4104 | test ebx, ebx |
4083 | jnz free_port_area |
4105 | jnz free_port_area |
4084 | ; je r_port_area |
4106 | ; je r_port_area |
4085 | ; jmp free_port_area |
4107 | ; jmp free_port_area |
4086 | 4108 | ||
4087 | ; r_port_area: |
4109 | ; r_port_area: |
4088 | 4110 | ||
4089 | ; pushad |
4111 | ; pushad |
4090 | 4112 | ||
4091 | cmp ecx, edx ; beginning > end ? |
4113 | cmp ecx, edx ; beginning > end ? |
4092 | ja rpal1 |
4114 | ja rpal1 |
4093 | cmp edx, 65536 |
4115 | cmp edx, 65536 |
4094 | jae rpal1 |
4116 | jae rpal1 |
4095 | mov eax, [RESERVED_PORTS] |
4117 | mov eax, [RESERVED_PORTS] |
4096 | test eax, eax ; no reserved areas ? |
4118 | test eax, eax ; no reserved areas ? |
4097 | je rpal2 |
4119 | je rpal2 |
4098 | cmp eax, 255 ; max reserved |
4120 | cmp eax, 255 ; max reserved |
4099 | jae rpal1 |
4121 | jae rpal1 |
4100 | rpal3: |
4122 | rpal3: |
4101 | mov ebx, eax |
4123 | mov ebx, eax |
4102 | shl ebx, 4 |
4124 | shl ebx, 4 |
4103 | add ebx, RESERVED_PORTS |
4125 | add ebx, RESERVED_PORTS |
4104 | cmp ecx, [ebx+8] |
4126 | cmp ecx, [ebx+8] |
4105 | ja rpal4 |
4127 | ja rpal4 |
4106 | cmp edx, [ebx+4] |
4128 | cmp edx, [ebx+4] |
4107 | jae rpal1 |
4129 | jae rpal1 |
4108 | ; jb rpal4 |
4130 | ; jb rpal4 |
4109 | ; jmp rpal1 |
4131 | ; jmp rpal1 |
4110 | rpal4: |
4132 | rpal4: |
4111 | dec eax |
4133 | dec eax |
4112 | jnz rpal3 |
4134 | jnz rpal3 |
4113 | jmp rpal2 |
4135 | jmp rpal2 |
4114 | rpal1: |
4136 | rpal1: |
4115 | ; popad |
4137 | ; popad |
4116 | ; mov eax,1 |
4138 | ; mov eax,1 |
4117 | xor eax, eax |
4139 | xor eax, eax |
4118 | inc eax |
4140 | inc eax |
4119 | ret |
4141 | ret |
4120 | rpal2: |
4142 | rpal2: |
4121 | ; popad |
4143 | ; popad |
4122 | ; enable port access at port IO map |
4144 | ; enable port access at port IO map |
4123 | cli |
4145 | cli |
4124 | pushad ; start enable io map |
4146 | pushad ; start enable io map |
4125 | 4147 | ||
4126 | cmp edx, 65536;16384 |
4148 | cmp edx, 65536;16384 |
4127 | jae no_unmask_io; jge |
4149 | jae no_unmask_io; jge |
4128 | mov eax, ecx |
4150 | mov eax, ecx |
4129 | ; push ebp |
4151 | ; push ebp |
4130 | xor ebp, ebp ; enable - eax = port |
4152 | xor ebp, ebp ; enable - eax = port |
4131 | new_port_access: |
4153 | new_port_access: |
4132 | ; pushad |
4154 | ; pushad |
4133 | call set_io_access_rights |
4155 | call set_io_access_rights |
4134 | ; popad |
4156 | ; popad |
4135 | inc eax |
4157 | inc eax |
4136 | cmp eax, edx |
4158 | cmp eax, edx |
4137 | jbe new_port_access |
4159 | jbe new_port_access |
4138 | ; pop ebp |
4160 | ; pop ebp |
4139 | no_unmask_io: |
4161 | no_unmask_io: |
4140 | popad ; end enable io map |
4162 | popad ; end enable io map |
4141 | sti |
4163 | sti |
4142 | 4164 | ||
4143 | mov eax, [RESERVED_PORTS] |
4165 | mov eax, [RESERVED_PORTS] |
4144 | add eax, 1 |
4166 | add eax, 1 |
4145 | mov [RESERVED_PORTS], eax |
4167 | mov [RESERVED_PORTS], eax |
4146 | shl eax, 4 |
4168 | shl eax, 4 |
4147 | add eax, RESERVED_PORTS |
4169 | add eax, RESERVED_PORTS |
4148 | mov ebx, [TASK_BASE] |
4170 | mov ebx, [TASK_BASE] |
4149 | mov ebx, [ebx+TASKDATA.pid] |
4171 | mov ebx, [ebx+TASKDATA.pid] |
4150 | mov [eax], ebx |
4172 | mov [eax], ebx |
4151 | mov [eax+4], ecx |
4173 | mov [eax+4], ecx |
4152 | mov [eax+8], edx |
4174 | mov [eax+8], edx |
4153 | 4175 | ||
4154 | xor eax, eax |
4176 | xor eax, eax |
4155 | ret |
4177 | ret |
4156 | 4178 | ||
4157 | free_port_area: |
4179 | free_port_area: |
4158 | 4180 | ||
4159 | ; pushad |
4181 | ; pushad |
4160 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4182 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4161 | test eax, eax |
4183 | test eax, eax |
4162 | jz frpal2 |
4184 | jz frpal2 |
4163 | mov ebx, [TASK_BASE] |
4185 | mov ebx, [TASK_BASE] |
4164 | mov ebx, [ebx+TASKDATA.pid] |
4186 | mov ebx, [ebx+TASKDATA.pid] |
4165 | frpal3: |
4187 | frpal3: |
4166 | mov edi, eax |
4188 | mov edi, eax |
4167 | shl edi, 4 |
4189 | shl edi, 4 |
4168 | add edi, RESERVED_PORTS |
4190 | add edi, RESERVED_PORTS |
4169 | cmp ebx, [edi] |
4191 | cmp ebx, [edi] |
4170 | jne frpal4 |
4192 | jne frpal4 |
4171 | cmp ecx, [edi+4] |
4193 | cmp ecx, [edi+4] |
4172 | jne frpal4 |
4194 | jne frpal4 |
4173 | cmp edx, [edi+8] |
4195 | cmp edx, [edi+8] |
4174 | jne frpal4 |
4196 | jne frpal4 |
4175 | jmp frpal1 |
4197 | jmp frpal1 |
4176 | frpal4: |
4198 | frpal4: |
4177 | dec eax |
4199 | dec eax |
4178 | jnz frpal3 |
4200 | jnz frpal3 |
4179 | frpal2: |
4201 | frpal2: |
4180 | ; popad |
4202 | ; popad |
4181 | inc eax |
4203 | inc eax |
4182 | ret |
4204 | ret |
4183 | frpal1: |
4205 | frpal1: |
4184 | push ecx |
4206 | push ecx |
4185 | mov ecx, 256 |
4207 | mov ecx, 256 |
4186 | sub ecx, eax |
4208 | sub ecx, eax |
4187 | shl ecx, 4 |
4209 | shl ecx, 4 |
4188 | mov esi, edi |
4210 | mov esi, edi |
4189 | add esi, 16 |
4211 | add esi, 16 |
4190 | cld |
4212 | cld |
4191 | rep movsb |
4213 | rep movsb |
4192 | 4214 | ||
4193 | dec dword [RESERVED_PORTS] |
4215 | dec dword [RESERVED_PORTS] |
4194 | ;popad |
4216 | ;popad |
4195 | ;disable port access at port IO map |
4217 | ;disable port access at port IO map |
4196 | 4218 | ||
4197 | ; pushad ; start disable io map |
4219 | ; pushad ; start disable io map |
4198 | pop eax ;start port |
4220 | pop eax ;start port |
4199 | cmp edx, 65536;16384 |
4221 | cmp edx, 65536;16384 |
4200 | jge no_mask_io |
4222 | jge no_mask_io |
4201 | 4223 | ||
4202 | ; mov eax,ecx |
4224 | ; mov eax,ecx |
4203 | xor ebp, ebp |
4225 | xor ebp, ebp |
4204 | inc ebp |
4226 | inc ebp |
4205 | new_port_access_disable: |
4227 | new_port_access_disable: |
4206 | ; pushad |
4228 | ; pushad |
4207 | ; mov ebp,1 ; disable - eax = port |
4229 | ; mov ebp,1 ; disable - eax = port |
4208 | call set_io_access_rights |
4230 | call set_io_access_rights |
4209 | ; popad |
4231 | ; popad |
4210 | inc eax |
4232 | inc eax |
4211 | cmp eax, edx |
4233 | cmp eax, edx |
4212 | jbe new_port_access_disable |
4234 | jbe new_port_access_disable |
4213 | no_mask_io: |
4235 | no_mask_io: |
4214 | ; popad ; end disable io map |
4236 | ; popad ; end disable io map |
4215 | xor eax, eax |
4237 | xor eax, eax |
4216 | ret |
4238 | ret |
4217 | ;----------------------------------------------------------------------------- |
4239 | ;----------------------------------------------------------------------------- |
4218 | align 4 |
4240 | align 4 |
4219 | drawbackground: |
4241 | drawbackground: |
4220 | dbrv20: |
4242 | dbrv20: |
4221 | cmp [BgrDrawMode], dword 1 |
4243 | cmp [BgrDrawMode], dword 1 |
4222 | jne bgrstr |
4244 | jne bgrstr |
4223 | call vesa20_drawbackground_tiled |
4245 | call vesa20_drawbackground_tiled |
4224 | ; call [draw_pointer] |
4246 | ; call [draw_pointer] |
4225 | call __sys_draw_pointer |
4247 | call __sys_draw_pointer |
4226 | ret |
4248 | ret |
4227 | ;-------------------------------------- |
4249 | ;-------------------------------------- |
4228 | align 4 |
4250 | align 4 |
4229 | bgrstr: |
4251 | bgrstr: |
4230 | call vesa20_drawbackground_stretch |
4252 | call vesa20_drawbackground_stretch |
4231 | ; call [draw_pointer] |
4253 | ; call [draw_pointer] |
4232 | call __sys_draw_pointer |
4254 | call __sys_draw_pointer |
4233 | ret |
4255 | ret |
4234 | ;----------------------------------------------------------------------------- |
4256 | ;----------------------------------------------------------------------------- |
4235 | align 4 |
4257 | align 4 |
4236 | syscall_putimage: ; PutImage |
4258 | syscall_putimage: ; PutImage |
4237 | sys_putimage: |
4259 | sys_putimage: |
4238 | test ecx, 0x80008000 |
4260 | test ecx, 0x80008000 |
4239 | jnz .exit |
4261 | jnz .exit |
4240 | test ecx, 0x0000FFFF |
4262 | test ecx, 0x0000FFFF |
4241 | jz .exit |
4263 | jz .exit |
4242 | test ecx, 0xFFFF0000 |
4264 | test ecx, 0xFFFF0000 |
4243 | jnz @f |
4265 | jnz @f |
4244 | ;-------------------------------------- |
4266 | ;-------------------------------------- |
4245 | align 4 |
4267 | align 4 |
4246 | .exit: |
4268 | .exit: |
4247 | ret |
4269 | ret |
4248 | ;-------------------------------------- |
4270 | ;-------------------------------------- |
4249 | align 4 |
4271 | align 4 |
4250 | @@: |
4272 | @@: |
4251 | mov edi, [current_slot] |
4273 | mov edi, [current_slot] |
4252 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4274 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4253 | rol edx, 16 |
4275 | rol edx, 16 |
4254 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4276 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4255 | rol edx, 16 |
4277 | rol edx, 16 |
4256 | ;-------------------------------------- |
4278 | ;-------------------------------------- |
4257 | align 4 |
4279 | align 4 |
4258 | .forced: |
4280 | .forced: |
4259 | push ebp esi 0 |
4281 | push ebp esi 0 |
4260 | mov ebp, putimage_get24bpp |
4282 | mov ebp, putimage_get24bpp |
4261 | mov esi, putimage_init24bpp |
4283 | mov esi, putimage_init24bpp |
4262 | ;-------------------------------------- |
4284 | ;-------------------------------------- |
4263 | align 4 |
4285 | align 4 |
4264 | sys_putimage_bpp: |
4286 | sys_putimage_bpp: |
4265 | call vesa20_putimage |
4287 | call vesa20_putimage |
4266 | pop ebp esi ebp |
4288 | pop ebp esi ebp |
4267 | ret |
4289 | ret |
4268 | ; jmp [draw_pointer] |
4290 | ; jmp [draw_pointer] |
4269 | ;----------------------------------------------------------------------------- |
4291 | ;----------------------------------------------------------------------------- |
4270 | align 4 |
4292 | align 4 |
4271 | sys_putimage_palette: |
4293 | sys_putimage_palette: |
4272 | ; ebx = pointer to image |
4294 | ; ebx = pointer to image |
4273 | ; ecx = [xsize]*65536 + [ysize] |
4295 | ; ecx = [xsize]*65536 + [ysize] |
4274 | ; edx = [xstart]*65536 + [ystart] |
4296 | ; edx = [xstart]*65536 + [ystart] |
4275 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4297 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4276 | ; edi = pointer to palette |
4298 | ; edi = pointer to palette |
4277 | ; ebp = row delta |
4299 | ; ebp = row delta |
4278 | mov eax, [CURRENT_TASK] |
4300 | mov eax, [CURRENT_TASK] |
4279 | shl eax, 8 |
4301 | shl eax, 8 |
4280 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4302 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4281 | rol edx, 16 |
4303 | rol edx, 16 |
4282 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4304 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4283 | rol edx, 16 |
4305 | rol edx, 16 |
4284 | ;-------------------------------------- |
4306 | ;-------------------------------------- |
4285 | align 4 |
4307 | align 4 |
4286 | .forced: |
4308 | .forced: |
4287 | cmp esi, 1 |
4309 | cmp esi, 1 |
4288 | jnz @f |
4310 | jnz @f |
4289 | push edi |
4311 | push edi |
4290 | mov eax, [edi+4] |
4312 | mov eax, [edi+4] |
4291 | sub eax, [edi] |
4313 | sub eax, [edi] |
4292 | push eax |
4314 | push eax |
4293 | push dword [edi] |
4315 | push dword [edi] |
4294 | push 0ffffff80h |
4316 | push 0ffffff80h |
4295 | mov edi, esp |
4317 | mov edi, esp |
4296 | call put_mono_image |
4318 | call put_mono_image |
4297 | add esp, 12 |
4319 | add esp, 12 |
4298 | pop edi |
4320 | pop edi |
4299 | ret |
4321 | ret |
4300 | ;-------------------------------------- |
4322 | ;-------------------------------------- |
4301 | align 4 |
4323 | align 4 |
4302 | @@: |
4324 | @@: |
4303 | cmp esi, 2 |
4325 | cmp esi, 2 |
4304 | jnz @f |
4326 | jnz @f |
4305 | push edi |
4327 | push edi |
4306 | push 0ffffff80h |
4328 | push 0ffffff80h |
4307 | mov edi, esp |
4329 | mov edi, esp |
4308 | call put_2bit_image |
4330 | call put_2bit_image |
4309 | pop eax |
4331 | pop eax |
4310 | pop edi |
4332 | pop edi |
4311 | ret |
4333 | ret |
4312 | ;-------------------------------------- |
4334 | ;-------------------------------------- |
4313 | align 4 |
4335 | align 4 |
4314 | @@: |
4336 | @@: |
4315 | cmp esi, 4 |
4337 | cmp esi, 4 |
4316 | jnz @f |
4338 | jnz @f |
4317 | push edi |
4339 | push edi |
4318 | push 0ffffff80h |
4340 | push 0ffffff80h |
4319 | mov edi, esp |
4341 | mov edi, esp |
4320 | call put_4bit_image |
4342 | call put_4bit_image |
4321 | pop eax |
4343 | pop eax |
4322 | pop edi |
4344 | pop edi |
4323 | ret |
4345 | ret |
4324 | ;-------------------------------------- |
4346 | ;-------------------------------------- |
4325 | align 4 |
4347 | align 4 |
4326 | @@: |
4348 | @@: |
4327 | push ebp esi ebp |
4349 | push ebp esi ebp |
4328 | cmp esi, 8 |
4350 | cmp esi, 8 |
4329 | jnz @f |
4351 | jnz @f |
4330 | mov ebp, putimage_get8bpp |
4352 | mov ebp, putimage_get8bpp |
4331 | mov esi, putimage_init8bpp |
4353 | mov esi, putimage_init8bpp |
4332 | jmp sys_putimage_bpp |
4354 | jmp sys_putimage_bpp |
4333 | ;-------------------------------------- |
4355 | ;-------------------------------------- |
4334 | align 4 |
4356 | align 4 |
4335 | @@: |
4357 | @@: |
4336 | cmp esi, 9 |
4358 | cmp esi, 9 |
4337 | jnz @f |
4359 | jnz @f |
4338 | mov ebp, putimage_get9bpp |
4360 | mov ebp, putimage_get9bpp |
4339 | mov esi, putimage_init9bpp |
4361 | mov esi, putimage_init9bpp |
4340 | jmp sys_putimage_bpp |
4362 | jmp sys_putimage_bpp |
4341 | ;-------------------------------------- |
4363 | ;-------------------------------------- |
4342 | align 4 |
4364 | align 4 |
4343 | @@: |
4365 | @@: |
4344 | cmp esi, 15 |
4366 | cmp esi, 15 |
4345 | jnz @f |
4367 | jnz @f |
4346 | mov ebp, putimage_get15bpp |
4368 | mov ebp, putimage_get15bpp |
4347 | mov esi, putimage_init15bpp |
4369 | mov esi, putimage_init15bpp |
4348 | jmp sys_putimage_bpp |
4370 | jmp sys_putimage_bpp |
4349 | ;-------------------------------------- |
4371 | ;-------------------------------------- |
4350 | align 4 |
4372 | align 4 |
4351 | @@: |
4373 | @@: |
4352 | cmp esi, 16 |
4374 | cmp esi, 16 |
4353 | jnz @f |
4375 | jnz @f |
4354 | mov ebp, putimage_get16bpp |
4376 | mov ebp, putimage_get16bpp |
4355 | mov esi, putimage_init16bpp |
4377 | mov esi, putimage_init16bpp |
4356 | jmp sys_putimage_bpp |
4378 | jmp sys_putimage_bpp |
4357 | ;-------------------------------------- |
4379 | ;-------------------------------------- |
4358 | align 4 |
4380 | align 4 |
4359 | @@: |
4381 | @@: |
4360 | cmp esi, 24 |
4382 | cmp esi, 24 |
4361 | jnz @f |
4383 | jnz @f |
4362 | mov ebp, putimage_get24bpp |
4384 | mov ebp, putimage_get24bpp |
4363 | mov esi, putimage_init24bpp |
4385 | mov esi, putimage_init24bpp |
4364 | jmp sys_putimage_bpp |
4386 | jmp sys_putimage_bpp |
4365 | ;-------------------------------------- |
4387 | ;-------------------------------------- |
4366 | align 4 |
4388 | align 4 |
4367 | @@: |
4389 | @@: |
4368 | cmp esi, 32 |
4390 | cmp esi, 32 |
4369 | jnz @f |
4391 | jnz @f |
4370 | mov ebp, putimage_get32bpp |
4392 | mov ebp, putimage_get32bpp |
4371 | mov esi, putimage_init32bpp |
4393 | mov esi, putimage_init32bpp |
4372 | jmp sys_putimage_bpp |
4394 | jmp sys_putimage_bpp |
4373 | ;-------------------------------------- |
4395 | ;-------------------------------------- |
4374 | align 4 |
4396 | align 4 |
4375 | @@: |
4397 | @@: |
4376 | pop ebp esi ebp |
4398 | pop ebp esi ebp |
4377 | ret |
4399 | ret |
4378 | ;----------------------------------------------------------------------------- |
4400 | ;----------------------------------------------------------------------------- |
4379 | align 4 |
4401 | align 4 |
4380 | put_mono_image: |
4402 | put_mono_image: |
4381 | push ebp esi ebp |
4403 | push ebp esi ebp |
4382 | mov ebp, putimage_get1bpp |
4404 | mov ebp, putimage_get1bpp |
4383 | mov esi, putimage_init1bpp |
4405 | mov esi, putimage_init1bpp |
4384 | jmp sys_putimage_bpp |
4406 | jmp sys_putimage_bpp |
4385 | ;----------------------------------------------------------------------------- |
4407 | ;----------------------------------------------------------------------------- |
4386 | align 4 |
4408 | align 4 |
4387 | put_2bit_image: |
4409 | put_2bit_image: |
4388 | push ebp esi ebp |
4410 | push ebp esi ebp |
4389 | mov ebp, putimage_get2bpp |
4411 | mov ebp, putimage_get2bpp |
4390 | mov esi, putimage_init2bpp |
4412 | mov esi, putimage_init2bpp |
4391 | jmp sys_putimage_bpp |
4413 | jmp sys_putimage_bpp |
4392 | ;----------------------------------------------------------------------------- |
4414 | ;----------------------------------------------------------------------------- |
4393 | align 4 |
4415 | align 4 |
4394 | put_4bit_image: |
4416 | put_4bit_image: |
4395 | push ebp esi ebp |
4417 | push ebp esi ebp |
4396 | mov ebp, putimage_get4bpp |
4418 | mov ebp, putimage_get4bpp |
4397 | mov esi, putimage_init4bpp |
4419 | mov esi, putimage_init4bpp |
4398 | jmp sys_putimage_bpp |
4420 | jmp sys_putimage_bpp |
4399 | ;----------------------------------------------------------------------------- |
4421 | ;----------------------------------------------------------------------------- |
4400 | align 4 |
4422 | align 4 |
4401 | putimage_init24bpp: |
4423 | putimage_init24bpp: |
4402 | lea eax, [eax*3] |
4424 | lea eax, [eax*3] |
4403 | putimage_init8bpp: |
4425 | putimage_init8bpp: |
4404 | putimage_init9bpp: |
4426 | putimage_init9bpp: |
4405 | ret |
4427 | ret |
4406 | ;----------------------------------------------------------------------------- |
4428 | ;----------------------------------------------------------------------------- |
4407 | align 16 |
4429 | align 16 |
4408 | putimage_get24bpp: |
4430 | putimage_get24bpp: |
4409 | movzx eax, byte [esi+2] |
4431 | movzx eax, byte [esi+2] |
4410 | shl eax, 16 |
4432 | shl eax, 16 |
4411 | mov ax, [esi] |
4433 | mov ax, [esi] |
4412 | add esi, 3 |
4434 | add esi, 3 |
4413 | ret 4 |
4435 | ret 4 |
4414 | ;----------------------------------------------------------------------------- |
4436 | ;----------------------------------------------------------------------------- |
4415 | align 16 |
4437 | align 16 |
4416 | putimage_get8bpp: |
4438 | putimage_get8bpp: |
4417 | movzx eax, byte [esi] |
4439 | movzx eax, byte [esi] |
4418 | push edx |
4440 | push edx |
4419 | mov edx, [esp+8] |
4441 | mov edx, [esp+8] |
4420 | mov eax, [edx+eax*4] |
4442 | mov eax, [edx+eax*4] |
4421 | pop edx |
4443 | pop edx |
4422 | inc esi |
4444 | inc esi |
4423 | ret 4 |
4445 | ret 4 |
4424 | ;----------------------------------------------------------------------------- |
4446 | ;----------------------------------------------------------------------------- |
4425 | align 16 |
4447 | align 16 |
4426 | putimage_get9bpp: |
4448 | putimage_get9bpp: |
4427 | lodsb |
4449 | lodsb |
4428 | mov ah, al |
4450 | mov ah, al |
4429 | shl eax, 8 |
4451 | shl eax, 8 |
4430 | mov al, ah |
4452 | mov al, ah |
4431 | ret 4 |
4453 | ret 4 |
4432 | ;----------------------------------------------------------------------------- |
4454 | ;----------------------------------------------------------------------------- |
4433 | align 4 |
4455 | align 4 |
4434 | putimage_init1bpp: |
4456 | putimage_init1bpp: |
4435 | add eax, ecx |
4457 | add eax, ecx |
4436 | push ecx |
4458 | push ecx |
4437 | add eax, 7 |
4459 | add eax, 7 |
4438 | add ecx, 7 |
4460 | add ecx, 7 |
4439 | shr eax, 3 |
4461 | shr eax, 3 |
4440 | shr ecx, 3 |
4462 | shr ecx, 3 |
4441 | sub eax, ecx |
4463 | sub eax, ecx |
4442 | pop ecx |
4464 | pop ecx |
4443 | ret |
4465 | ret |
4444 | ;----------------------------------------------------------------------------- |
4466 | ;----------------------------------------------------------------------------- |
4445 | align 16 |
4467 | align 16 |
4446 | putimage_get1bpp: |
4468 | putimage_get1bpp: |
4447 | push edx |
4469 | push edx |
4448 | mov edx, [esp+8] |
4470 | mov edx, [esp+8] |
4449 | mov al, [edx] |
4471 | mov al, [edx] |
4450 | add al, al |
4472 | add al, al |
4451 | jnz @f |
4473 | jnz @f |
4452 | lodsb |
4474 | lodsb |
4453 | adc al, al |
4475 | adc al, al |
4454 | @@: |
4476 | @@: |
4455 | mov [edx], al |
4477 | mov [edx], al |
4456 | sbb eax, eax |
4478 | sbb eax, eax |
4457 | and eax, [edx+8] |
4479 | and eax, [edx+8] |
4458 | add eax, [edx+4] |
4480 | add eax, [edx+4] |
4459 | pop edx |
4481 | pop edx |
4460 | ret 4 |
4482 | ret 4 |
4461 | ;----------------------------------------------------------------------------- |
4483 | ;----------------------------------------------------------------------------- |
4462 | align 4 |
4484 | align 4 |
4463 | putimage_init2bpp: |
4485 | putimage_init2bpp: |
4464 | add eax, ecx |
4486 | add eax, ecx |
4465 | push ecx |
4487 | push ecx |
4466 | add ecx, 3 |
4488 | add ecx, 3 |
4467 | add eax, 3 |
4489 | add eax, 3 |
4468 | shr ecx, 2 |
4490 | shr ecx, 2 |
4469 | shr eax, 2 |
4491 | shr eax, 2 |
4470 | sub eax, ecx |
4492 | sub eax, ecx |
4471 | pop ecx |
4493 | pop ecx |
4472 | ret |
4494 | ret |
4473 | ;----------------------------------------------------------------------------- |
4495 | ;----------------------------------------------------------------------------- |
4474 | align 16 |
4496 | align 16 |
4475 | putimage_get2bpp: |
4497 | putimage_get2bpp: |
4476 | push edx |
4498 | push edx |
4477 | mov edx, [esp+8] |
4499 | mov edx, [esp+8] |
4478 | mov al, [edx] |
4500 | mov al, [edx] |
4479 | mov ah, al |
4501 | mov ah, al |
4480 | shr al, 6 |
4502 | shr al, 6 |
4481 | shl ah, 2 |
4503 | shl ah, 2 |
4482 | jnz .nonewbyte |
4504 | jnz .nonewbyte |
4483 | lodsb |
4505 | lodsb |
4484 | mov ah, al |
4506 | mov ah, al |
4485 | shr al, 6 |
4507 | shr al, 6 |
4486 | shl ah, 2 |
4508 | shl ah, 2 |
4487 | add ah, 1 |
4509 | add ah, 1 |
4488 | .nonewbyte: |
4510 | .nonewbyte: |
4489 | mov [edx], ah |
4511 | mov [edx], ah |
4490 | mov edx, [edx+4] |
4512 | mov edx, [edx+4] |
4491 | movzx eax, al |
4513 | movzx eax, al |
4492 | mov eax, [edx+eax*4] |
4514 | mov eax, [edx+eax*4] |
4493 | pop edx |
4515 | pop edx |
4494 | ret 4 |
4516 | ret 4 |
4495 | ;----------------------------------------------------------------------------- |
4517 | ;----------------------------------------------------------------------------- |
4496 | align 4 |
4518 | align 4 |
4497 | putimage_init4bpp: |
4519 | putimage_init4bpp: |
4498 | add eax, ecx |
4520 | add eax, ecx |
4499 | push ecx |
4521 | push ecx |
4500 | add ecx, 1 |
4522 | add ecx, 1 |
4501 | add eax, 1 |
4523 | add eax, 1 |
4502 | shr ecx, 1 |
4524 | shr ecx, 1 |
4503 | shr eax, 1 |
4525 | shr eax, 1 |
4504 | sub eax, ecx |
4526 | sub eax, ecx |
4505 | pop ecx |
4527 | pop ecx |
4506 | ret |
4528 | ret |
4507 | ;----------------------------------------------------------------------------- |
4529 | ;----------------------------------------------------------------------------- |
4508 | align 16 |
4530 | align 16 |
4509 | putimage_get4bpp: |
4531 | putimage_get4bpp: |
4510 | push edx |
4532 | push edx |
4511 | mov edx, [esp+8] |
4533 | mov edx, [esp+8] |
4512 | add byte [edx], 80h |
4534 | add byte [edx], 80h |
4513 | jc @f |
4535 | jc @f |
4514 | movzx eax, byte [edx+1] |
4536 | movzx eax, byte [edx+1] |
4515 | mov edx, [edx+4] |
4537 | mov edx, [edx+4] |
4516 | and eax, 0x0F |
4538 | and eax, 0x0F |
4517 | mov eax, [edx+eax*4] |
4539 | mov eax, [edx+eax*4] |
4518 | pop edx |
4540 | pop edx |
4519 | ret 4 |
4541 | ret 4 |
4520 | @@: |
4542 | @@: |
4521 | movzx eax, byte [esi] |
4543 | movzx eax, byte [esi] |
4522 | add esi, 1 |
4544 | add esi, 1 |
4523 | mov [edx+1], al |
4545 | mov [edx+1], al |
4524 | shr eax, 4 |
4546 | shr eax, 4 |
4525 | mov edx, [edx+4] |
4547 | mov edx, [edx+4] |
4526 | mov eax, [edx+eax*4] |
4548 | mov eax, [edx+eax*4] |
4527 | pop edx |
4549 | pop edx |
4528 | ret 4 |
4550 | ret 4 |
4529 | ;----------------------------------------------------------------------------- |
4551 | ;----------------------------------------------------------------------------- |
4530 | align 4 |
4552 | align 4 |
4531 | putimage_init32bpp: |
4553 | putimage_init32bpp: |
4532 | shl eax, 2 |
4554 | shl eax, 2 |
4533 | ret |
4555 | ret |
4534 | ;----------------------------------------------------------------------------- |
4556 | ;----------------------------------------------------------------------------- |
4535 | align 16 |
4557 | align 16 |
4536 | putimage_get32bpp: |
4558 | putimage_get32bpp: |
4537 | lodsd |
4559 | lodsd |
4538 | ret 4 |
4560 | ret 4 |
4539 | ;----------------------------------------------------------------------------- |
4561 | ;----------------------------------------------------------------------------- |
4540 | align 4 |
4562 | align 4 |
4541 | putimage_init15bpp: |
4563 | putimage_init15bpp: |
4542 | putimage_init16bpp: |
4564 | putimage_init16bpp: |
4543 | add eax, eax |
4565 | add eax, eax |
4544 | ret |
4566 | ret |
4545 | ;----------------------------------------------------------------------------- |
4567 | ;----------------------------------------------------------------------------- |
4546 | align 16 |
4568 | align 16 |
4547 | putimage_get15bpp: |
4569 | putimage_get15bpp: |
4548 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4570 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4549 | push ecx edx |
4571 | push ecx edx |
4550 | movzx eax, word [esi] |
4572 | movzx eax, word [esi] |
4551 | add esi, 2 |
4573 | add esi, 2 |
4552 | mov ecx, eax |
4574 | mov ecx, eax |
4553 | mov edx, eax |
4575 | mov edx, eax |
4554 | and eax, 0x1F |
4576 | and eax, 0x1F |
4555 | and ecx, 0x1F shl 5 |
4577 | and ecx, 0x1F shl 5 |
4556 | and edx, 0x1F shl 10 |
4578 | and edx, 0x1F shl 10 |
4557 | shl eax, 3 |
4579 | shl eax, 3 |
4558 | shl ecx, 6 |
4580 | shl ecx, 6 |
4559 | shl edx, 9 |
4581 | shl edx, 9 |
4560 | or eax, ecx |
4582 | or eax, ecx |
4561 | or eax, edx |
4583 | or eax, edx |
4562 | pop edx ecx |
4584 | pop edx ecx |
4563 | ret 4 |
4585 | ret 4 |
4564 | ;----------------------------------------------------------------------------- |
4586 | ;----------------------------------------------------------------------------- |
4565 | align 16 |
4587 | align 16 |
4566 | putimage_get16bpp: |
4588 | putimage_get16bpp: |
4567 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4589 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4568 | push ecx edx |
4590 | push ecx edx |
4569 | movzx eax, word [esi] |
4591 | movzx eax, word [esi] |
4570 | add esi, 2 |
4592 | add esi, 2 |
4571 | mov ecx, eax |
4593 | mov ecx, eax |
4572 | mov edx, eax |
4594 | mov edx, eax |
4573 | and eax, 0x1F |
4595 | and eax, 0x1F |
4574 | and ecx, 0x3F shl 5 |
4596 | and ecx, 0x3F shl 5 |
4575 | and edx, 0x1F shl 11 |
4597 | and edx, 0x1F shl 11 |
4576 | shl eax, 3 |
4598 | shl eax, 3 |
4577 | shl ecx, 5 |
4599 | shl ecx, 5 |
4578 | shl edx, 8 |
4600 | shl edx, 8 |
4579 | or eax, ecx |
4601 | or eax, ecx |
4580 | or eax, edx |
4602 | or eax, edx |
4581 | pop edx ecx |
4603 | pop edx ecx |
4582 | ret 4 |
4604 | ret 4 |
4583 | ;----------------------------------------------------------------------------- |
4605 | ;----------------------------------------------------------------------------- |
4584 | ;align 4 |
4606 | ;align 4 |
4585 | ; eax x beginning |
4607 | ; eax x beginning |
4586 | ; ebx y beginning |
4608 | ; ebx y beginning |
4587 | ; ecx x end |
4609 | ; ecx x end |
4588 | ; edx y end |
4610 | ; edx y end |
4589 | ; edi color |
4611 | ; edi color |
4590 | ;__sys_drawbar: |
4612 | ;__sys_drawbar: |
4591 | ; mov esi, [current_slot] |
4613 | ; mov esi, [current_slot] |
4592 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4614 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4593 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4615 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4594 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4616 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4595 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4617 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4596 | ;-------------------------------------- |
4618 | ;-------------------------------------- |
4597 | ;align 4 |
4619 | ;align 4 |
4598 | ;.forced: |
4620 | ;.forced: |
4599 | ; call vesa20_drawbar |
4621 | ; call vesa20_drawbar |
4600 | ; call [draw_pointer] |
4622 | ; call [draw_pointer] |
4601 | ; ret |
4623 | ; ret |
4602 | ;----------------------------------------------------------------------------- |
4624 | ;----------------------------------------------------------------------------- |
4603 | align 4 |
4625 | align 4 |
4604 | kb_write_wait_ack: |
4626 | kb_write_wait_ack: |
4605 | 4627 | ||
4606 | push ecx edx |
4628 | push ecx edx |
4607 | 4629 | ||
4608 | mov dl, al |
4630 | mov dl, al |
4609 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4631 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4610 | .wait_output_ready: |
4632 | .wait_output_ready: |
4611 | in al, 0x64 |
4633 | in al, 0x64 |
4612 | test al, 2 |
4634 | test al, 2 |
4613 | jz @f |
4635 | jz @f |
4614 | loop .wait_output_ready |
4636 | loop .wait_output_ready |
4615 | mov ah, 1 |
4637 | mov ah, 1 |
4616 | jmp .nothing |
4638 | jmp .nothing |
4617 | @@: |
4639 | @@: |
4618 | mov al, dl |
4640 | mov al, dl |
4619 | out 0x60, al |
4641 | out 0x60, al |
4620 | mov ecx, 0xfffff; last 0xffff, new value in view of fast CPU's |
4642 | mov ecx, 0xfffff; last 0xffff, new value in view of fast CPU's |
4621 | .wait_ack: |
4643 | .wait_ack: |
4622 | in al, 0x64 |
4644 | in al, 0x64 |
4623 | test al, 1 |
4645 | test al, 1 |
4624 | jnz @f |
4646 | jnz @f |
4625 | loop .wait_ack |
4647 | loop .wait_ack |
4626 | mov ah, 1 |
4648 | mov ah, 1 |
4627 | jmp .nothing |
4649 | jmp .nothing |
4628 | @@: |
4650 | @@: |
4629 | in al, 0x60 |
4651 | in al, 0x60 |
4630 | xor ah, ah |
4652 | xor ah, ah |
4631 | 4653 | ||
4632 | .nothing: |
4654 | .nothing: |
4633 | pop edx ecx |
4655 | pop edx ecx |
4634 | 4656 | ||
4635 | ret |
4657 | ret |
4636 | ;----------------------------------------------------------------------------- |
4658 | ;----------------------------------------------------------------------------- |
4637 | 4659 | ||
4638 | setmouse: ; set mousepicture -pointer |
4660 | setmouse: ; set mousepicture -pointer |
4639 | ; ps2 mouse enable |
4661 | ; ps2 mouse enable |
4640 | 4662 | ||
4641 | ; mov [MOUSE_PICTURE], dword mousepointer |
4663 | ; mov [MOUSE_PICTURE], dword mousepointer |
4642 | 4664 | ||
4643 | cli |
4665 | cli |
4644 | 4666 | ||
4645 | ret |
4667 | ret |
4646 | 4668 | ||
4647 | if used _rdtsc |
4669 | if used _rdtsc |
4648 | _rdtsc: |
4670 | _rdtsc: |
4649 | bt [cpu_caps], CAPS_TSC |
4671 | bt [cpu_caps], CAPS_TSC |
4650 | jnc ret_rdtsc |
4672 | jnc ret_rdtsc |
4651 | rdtsc |
4673 | rdtsc |
4652 | ret |
4674 | ret |
4653 | ret_rdtsc: |
4675 | ret_rdtsc: |
4654 | mov edx, 0xffffffff |
4676 | mov edx, 0xffffffff |
4655 | mov eax, 0xffffffff |
4677 | mov eax, 0xffffffff |
4656 | ret |
4678 | ret |
4657 | end if |
4679 | end if |
4658 | 4680 | ||
4659 | sys_msg_board_str: |
4681 | sys_msg_board_str: |
4660 | 4682 | ||
4661 | pushad |
4683 | pushad |
4662 | @@: |
4684 | @@: |
4663 | cmp [esi], byte 0 |
4685 | cmp [esi], byte 0 |
4664 | je @f |
4686 | je @f |
4665 | mov ebx, 1 |
4687 | mov ebx, 1 |
4666 | movzx ecx, byte [esi] |
4688 | movzx ecx, byte [esi] |
4667 | call sys_msg_board |
4689 | call sys_msg_board |
4668 | inc esi |
4690 | inc esi |
4669 | jmp @b |
4691 | jmp @b |
4670 | @@: |
4692 | @@: |
4671 | popad |
4693 | popad |
4672 | ret |
4694 | ret |
4673 | 4695 | ||
4674 | sys_msg_board_byte: |
4696 | sys_msg_board_byte: |
4675 | ; in: al = byte to display |
4697 | ; in: al = byte to display |
4676 | ; out: nothing |
4698 | ; out: nothing |
4677 | ; destroys: nothing |
4699 | ; destroys: nothing |
4678 | pushad |
4700 | pushad |
4679 | mov ecx, 2 |
4701 | mov ecx, 2 |
4680 | shl eax, 24 |
4702 | shl eax, 24 |
4681 | jmp @f |
4703 | jmp @f |
4682 | 4704 | ||
4683 | sys_msg_board_word: |
4705 | sys_msg_board_word: |
4684 | ; in: ax = word to display |
4706 | ; in: ax = word to display |
4685 | ; out: nothing |
4707 | ; out: nothing |
4686 | ; destroys: nothing |
4708 | ; destroys: nothing |
4687 | pushad |
4709 | pushad |
4688 | mov ecx, 4 |
4710 | mov ecx, 4 |
4689 | shl eax, 16 |
4711 | shl eax, 16 |
4690 | jmp @f |
4712 | jmp @f |
4691 | 4713 | ||
4692 | sys_msg_board_dword: |
4714 | sys_msg_board_dword: |
4693 | ; in: eax = dword to display |
4715 | ; in: eax = dword to display |
4694 | ; out: nothing |
4716 | ; out: nothing |
4695 | ; destroys: nothing |
4717 | ; destroys: nothing |
4696 | pushad |
4718 | pushad |
4697 | mov ecx, 8 |
4719 | mov ecx, 8 |
4698 | @@: |
4720 | @@: |
4699 | push ecx |
4721 | push ecx |
4700 | rol eax, 4 |
4722 | rol eax, 4 |
4701 | push eax |
4723 | push eax |
4702 | and al, 0xF |
4724 | and al, 0xF |
4703 | cmp al, 10 |
4725 | cmp al, 10 |
4704 | sbb al, 69h |
4726 | sbb al, 69h |
4705 | das |
4727 | das |
4706 | mov cl, al |
4728 | mov cl, al |
4707 | xor ebx, ebx |
4729 | xor ebx, ebx |
4708 | inc ebx |
4730 | inc ebx |
4709 | call sys_msg_board |
4731 | call sys_msg_board |
4710 | pop eax |
4732 | pop eax |
4711 | pop ecx |
4733 | pop ecx |
4712 | loop @b |
4734 | loop @b |
4713 | popad |
4735 | popad |
4714 | ret |
4736 | ret |
4715 | 4737 | ||
4716 | msg_board_data_size = 65536 ; Must be power of two |
4738 | msg_board_data_size = 65536 ; Must be power of two |
4717 | 4739 | ||
4718 | uglobal |
4740 | uglobal |
4719 | msg_board_data rb msg_board_data_size |
4741 | msg_board_data rb msg_board_data_size |
4720 | msg_board_count dd 0x0 |
4742 | msg_board_count dd 0x0 |
4721 | endg |
4743 | endg |
4722 | 4744 | ||
4723 | sys_msg_board: |
4745 | sys_msg_board: |
4724 | 4746 | ||
4725 | ; ebx=1 : write : bl byte to write |
4747 | ; ebx=1 : write : bl byte to write |
4726 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4748 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4727 | 4749 | ||
4728 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4750 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4729 | mov eax, ebx |
4751 | mov eax, ebx |
4730 | mov ebx, ecx |
4752 | mov ebx, ecx |
4731 | 4753 | ||
4732 | mov ecx, [msg_board_count] |
4754 | mov ecx, [msg_board_count] |
4733 | cmp eax, 1 |
4755 | cmp eax, 1 |
4734 | jne .smbl1 |
4756 | jne .smbl1 |
4735 | 4757 | ||
4736 | if defined debug_com_base |
4758 | if defined debug_com_base |
4737 | 4759 | ||
4738 | push dx ax |
4760 | push dx ax |
4739 | 4761 | ||
4740 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4762 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4741 | mov dx, debug_com_base+5 |
4763 | mov dx, debug_com_base+5 |
4742 | in al, dx |
4764 | in al, dx |
4743 | test al, 1 shl 5 |
4765 | test al, 1 shl 5 |
4744 | jz @r |
4766 | jz @r |
4745 | 4767 | ||
4746 | mov dx, debug_com_base ; Output the byte |
4768 | mov dx, debug_com_base ; Output the byte |
4747 | mov al, bl |
4769 | mov al, bl |
4748 | out dx, al |
4770 | out dx, al |
4749 | 4771 | ||
4750 | pop ax dx |
4772 | pop ax dx |
4751 | 4773 | ||
4752 | end if |
4774 | end if |
4753 | 4775 | ||
4754 | mov [msg_board_data+ecx], bl |
4776 | mov [msg_board_data+ecx], bl |
4755 | ; // if debug_direct_print == 1 |
4777 | ; // if debug_direct_print == 1 |
4756 | cmp byte [debug_direct_print], 1 |
4778 | cmp byte [debug_direct_print], 1 |
4757 | jnz @f |
4779 | jnz @f |
4758 | pusha |
4780 | pusha |
4759 | iglobal |
4781 | iglobal |
4760 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4782 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4761 | endg |
4783 | endg |
4762 | lea edx, [msg_board_data+ecx] |
4784 | lea edx, [msg_board_data+ecx] |
4763 | mov ecx, 0x40FFFFFF |
4785 | mov ecx, 0x40FFFFFF |
4764 | mov ebx, [msg_board_pos] |
4786 | mov ebx, [msg_board_pos] |
4765 | mov edi, 1 |
4787 | mov edi, 1 |
4766 | mov esi, 1 |
4788 | mov esi, 1 |
4767 | call dtext |
4789 | call dtext |
4768 | popa |
4790 | popa |
4769 | add word [msg_board_pos+2], 6 |
4791 | add word [msg_board_pos+2], 6 |
4770 | cmp bl, 10 |
4792 | cmp bl, 10 |
4771 | jnz @f |
4793 | jnz @f |
4772 | mov word [msg_board_pos+2], (42*6) |
4794 | mov word [msg_board_pos+2], (42*6) |
4773 | add word [msg_board_pos], 10 |
4795 | add word [msg_board_pos], 10 |
4774 | mov ax, word [Screen_Max_Y] |
4796 | mov ax, word [Screen_Max_Y] |
4775 | cmp word [msg_board_pos], ax |
4797 | cmp word [msg_board_pos], ax |
4776 | jbe @f |
4798 | jbe @f |
4777 | mov word [msg_board_pos], 10 |
4799 | mov word [msg_board_pos], 10 |
4778 | @@: |
4800 | @@: |
4779 | ; // end if |
4801 | ; // end if |
4780 | 4802 | ||
4781 | if 0 |
4803 | if 0 |
4782 | pusha |
4804 | pusha |
4783 | mov al, bl |
4805 | mov al, bl |
4784 | mov edx, 402h |
4806 | mov edx, 402h |
4785 | out dx, al |
4807 | out dx, al |
4786 | popa |
4808 | popa |
4787 | end if |
4809 | end if |
4788 | inc ecx |
4810 | inc ecx |
4789 | and ecx, msg_board_data_size - 1 |
4811 | and ecx, msg_board_data_size - 1 |
4790 | mov [msg_board_count], ecx |
4812 | mov [msg_board_count], ecx |
4791 | 4813 | ||
4792 | pop ebx eax |
4814 | pop ebx eax |
4793 | ret |
4815 | ret |
4794 | .smbl1: |
4816 | .smbl1: |
4795 | cmp eax, 2 |
4817 | cmp eax, 2 |
4796 | jne .smbl2 |
4818 | jne .smbl2 |
4797 | test ecx, ecx |
4819 | test ecx, ecx |
4798 | jz .smbl21 |
4820 | jz .smbl21 |
4799 | 4821 | ||
4800 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4822 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4801 | mov eax, msg_board_data+1 |
4823 | mov eax, msg_board_data+1 |
4802 | mov ebx, msg_board_data |
4824 | mov ebx, msg_board_data |
4803 | movzx edx, byte [ebx] |
4825 | movzx edx, byte [ebx] |
4804 | call memmove |
4826 | call memmove |
4805 | dec [msg_board_count] |
4827 | dec [msg_board_count] |
4806 | mov [esp + 32], edx ;eax |
4828 | mov [esp + 32], edx ;eax |
4807 | mov [esp + 20], dword 1 |
4829 | mov [esp + 20], dword 1 |
4808 | ret |
4830 | ret |
4809 | .smbl21: |
4831 | .smbl21: |
4810 | mov [esp+32], ecx |
4832 | mov [esp+32], ecx |
4811 | mov [esp+20], ecx |
4833 | mov [esp+20], ecx |
4812 | .smbl2: |
4834 | .smbl2: |
4813 | pop ebx eax |
4835 | pop ebx eax |
4814 | ret |
4836 | ret |
4815 | 4837 | ||
4816 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4838 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4817 | ;; 66 sys function. ;; |
4839 | ;; 66 sys function. ;; |
4818 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4840 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4819 | ;; out eax ;; |
4841 | ;; out eax ;; |
4820 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4842 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4821 | iglobal |
4843 | iglobal |
4822 | align 4 |
4844 | align 4 |
4823 | f66call: |
4845 | f66call: |
4824 | dd sys_process_def.1 ; 1 = set keyboard mode |
4846 | dd sys_process_def.1 ; 1 = set keyboard mode |
4825 | dd sys_process_def.2 ; 2 = get keyboard mode |
4847 | dd sys_process_def.2 ; 2 = get keyboard mode |
4826 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4848 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4827 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4849 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4828 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4850 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4829 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4851 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4830 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4852 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4831 | endg |
4853 | endg |
4832 | ;----------------------------------------------------------------------------- |
4854 | ;----------------------------------------------------------------------------- |
4833 | align 4 |
4855 | align 4 |
4834 | sys_process_def: |
4856 | sys_process_def: |
4835 | dec ebx |
4857 | dec ebx |
4836 | cmp ebx, 7 |
4858 | cmp ebx, 7 |
4837 | jae .not_support ;if >=8 then or eax,-1 |
4859 | jae .not_support ;if >=8 then or eax,-1 |
4838 | 4860 | ||
4839 | mov edi, [CURRENT_TASK] |
4861 | mov edi, [CURRENT_TASK] |
4840 | jmp dword [f66call+ebx*4] |
4862 | jmp dword [f66call+ebx*4] |
4841 | 4863 | ||
4842 | .not_support: |
4864 | .not_support: |
4843 | or eax, -1 |
4865 | or eax, -1 |
4844 | ret |
4866 | ret |
4845 | ;----------------------------------------------------------------------------- |
4867 | ;----------------------------------------------------------------------------- |
4846 | align 4 |
4868 | align 4 |
4847 | .1: |
4869 | .1: |
4848 | shl edi, 8 |
4870 | shl edi, 8 |
4849 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4871 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4850 | 4872 | ||
4851 | ret |
4873 | ret |
4852 | ;----------------------------------------------------------------------------- |
4874 | ;----------------------------------------------------------------------------- |
4853 | align 4 |
4875 | align 4 |
4854 | .2: ; 2 = get keyboard mode |
4876 | .2: ; 2 = get keyboard mode |
4855 | shl edi, 8 |
4877 | shl edi, 8 |
4856 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4878 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4857 | mov [esp+32], eax |
4879 | mov [esp+32], eax |
4858 | ret |
4880 | ret |
4859 | ;----------------------------------------------------------------------------- |
4881 | ;----------------------------------------------------------------------------- |
4860 | align 4 |
4882 | align 4 |
4861 | .3: ;3 = get keyboard ctrl, alt, shift |
4883 | .3: ;3 = get keyboard ctrl, alt, shift |
4862 | mov eax, [kb_state] |
4884 | mov eax, [kb_state] |
4863 | mov [esp+32], eax |
4885 | mov [esp+32], eax |
4864 | ret |
4886 | ret |
4865 | ;----------------------------------------------------------------------------- |
4887 | ;----------------------------------------------------------------------------- |
4866 | align 4 |
4888 | align 4 |
4867 | .4: |
4889 | .4: |
4868 | mov eax, hotkey_list |
4890 | mov eax, hotkey_list |
4869 | @@: |
4891 | @@: |
4870 | cmp dword [eax+8], 0 |
4892 | cmp dword [eax+8], 0 |
4871 | jz .found_free |
4893 | jz .found_free |
4872 | add eax, 16 |
4894 | add eax, 16 |
4873 | cmp eax, hotkey_list+16*256 |
4895 | cmp eax, hotkey_list+16*256 |
4874 | jb @b |
4896 | jb @b |
4875 | mov dword [esp+32], 1 |
4897 | mov dword [esp+32], 1 |
4876 | ret |
4898 | ret |
4877 | .found_free: |
4899 | .found_free: |
4878 | mov [eax+8], edi |
4900 | mov [eax+8], edi |
4879 | mov [eax+4], edx |
4901 | mov [eax+4], edx |
4880 | movzx ecx, cl |
4902 | movzx ecx, cl |
4881 | lea ecx, [hotkey_scancodes+ecx*4] |
4903 | lea ecx, [hotkey_scancodes+ecx*4] |
4882 | mov edx, [ecx] |
4904 | mov edx, [ecx] |
4883 | mov [eax], edx |
4905 | mov [eax], edx |
4884 | mov [ecx], eax |
4906 | mov [ecx], eax |
4885 | mov [eax+12], ecx |
4907 | mov [eax+12], ecx |
4886 | test edx, edx |
4908 | test edx, edx |
4887 | jz @f |
4909 | jz @f |
4888 | mov [edx+12], eax |
4910 | mov [edx+12], eax |
4889 | @@: |
4911 | @@: |
4890 | and dword [esp+32], 0 |
4912 | and dword [esp+32], 0 |
4891 | ret |
4913 | ret |
4892 | ;----------------------------------------------------------------------------- |
4914 | ;----------------------------------------------------------------------------- |
4893 | align 4 |
4915 | align 4 |
4894 | .5: |
4916 | .5: |
4895 | movzx ebx, cl |
4917 | movzx ebx, cl |
4896 | lea ebx, [hotkey_scancodes+ebx*4] |
4918 | lea ebx, [hotkey_scancodes+ebx*4] |
4897 | mov eax, [ebx] |
4919 | mov eax, [ebx] |
4898 | .scan: |
4920 | .scan: |
4899 | test eax, eax |
4921 | test eax, eax |
4900 | jz .notfound |
4922 | jz .notfound |
4901 | cmp [eax+8], edi |
4923 | cmp [eax+8], edi |
4902 | jnz .next |
4924 | jnz .next |
4903 | cmp [eax+4], edx |
4925 | cmp [eax+4], edx |
4904 | jz .found |
4926 | jz .found |
4905 | .next: |
4927 | .next: |
4906 | mov eax, [eax] |
4928 | mov eax, [eax] |
4907 | jmp .scan |
4929 | jmp .scan |
4908 | .notfound: |
4930 | .notfound: |
4909 | mov dword [esp+32], 1 |
4931 | mov dword [esp+32], 1 |
4910 | ret |
4932 | ret |
4911 | .found: |
4933 | .found: |
4912 | mov ecx, [eax] |
4934 | mov ecx, [eax] |
4913 | jecxz @f |
4935 | jecxz @f |
4914 | mov edx, [eax+12] |
4936 | mov edx, [eax+12] |
4915 | mov [ecx+12], edx |
4937 | mov [ecx+12], edx |
4916 | @@: |
4938 | @@: |
4917 | mov ecx, [eax+12] |
4939 | mov ecx, [eax+12] |
4918 | mov edx, [eax] |
4940 | mov edx, [eax] |
4919 | mov [ecx], edx |
4941 | mov [ecx], edx |
4920 | xor edx, edx |
4942 | xor edx, edx |
4921 | mov [eax+4], edx |
4943 | mov [eax+4], edx |
4922 | mov [eax+8], edx |
4944 | mov [eax+8], edx |
4923 | mov [eax+12], edx |
4945 | mov [eax+12], edx |
4924 | mov [eax], edx |
4946 | mov [eax], edx |
4925 | mov [esp+32], edx |
4947 | mov [esp+32], edx |
4926 | ret |
4948 | ret |
4927 | ;----------------------------------------------------------------------------- |
4949 | ;----------------------------------------------------------------------------- |
4928 | align 4 |
4950 | align 4 |
4929 | .6: |
4951 | .6: |
4930 | pushfd |
4952 | pushfd |
4931 | cli |
4953 | cli |
4932 | mov eax, [PID_lock_input] |
4954 | mov eax, [PID_lock_input] |
4933 | test eax, eax |
4955 | test eax, eax |
4934 | jnz @f |
4956 | jnz @f |
4935 | ; get current PID |
4957 | ; get current PID |
4936 | mov eax, [CURRENT_TASK] |
4958 | mov eax, [CURRENT_TASK] |
4937 | shl eax, 5 |
4959 | shl eax, 5 |
4938 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4960 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4939 | ; set current PID for lock input |
4961 | ; set current PID for lock input |
4940 | mov [PID_lock_input], eax |
4962 | mov [PID_lock_input], eax |
4941 | @@: |
4963 | @@: |
4942 | popfd |
4964 | popfd |
4943 | ret |
4965 | ret |
4944 | ;----------------------------------------------------------------------------- |
4966 | ;----------------------------------------------------------------------------- |
4945 | align 4 |
4967 | align 4 |
4946 | .7: |
4968 | .7: |
4947 | mov eax, [PID_lock_input] |
4969 | mov eax, [PID_lock_input] |
4948 | test eax, eax |
4970 | test eax, eax |
4949 | jz @f |
4971 | jz @f |
4950 | ; get current PID |
4972 | ; get current PID |
4951 | mov ebx, [CURRENT_TASK] |
4973 | mov ebx, [CURRENT_TASK] |
4952 | shl ebx, 5 |
4974 | shl ebx, 5 |
4953 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4975 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4954 | ; compare current lock input with current PID |
4976 | ; compare current lock input with current PID |
4955 | cmp ebx, eax |
4977 | cmp ebx, eax |
4956 | jne @f |
4978 | jne @f |
4957 | 4979 | ||
4958 | xor eax, eax |
4980 | xor eax, eax |
4959 | mov [PID_lock_input], eax |
4981 | mov [PID_lock_input], eax |
4960 | @@: |
4982 | @@: |
4961 | ret |
4983 | ret |
4962 | ;----------------------------------------------------------------------------- |
4984 | ;----------------------------------------------------------------------------- |
4963 | uglobal |
4985 | uglobal |
4964 | PID_lock_input dd 0x0 |
4986 | PID_lock_input dd 0x0 |
4965 | endg |
4987 | endg |
4966 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4988 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4967 | ;; 61 sys function. ;; |
4989 | ;; 61 sys function. ;; |
4968 | ;; in eax=61,ebx in [1..3] ;; |
4990 | ;; in eax=61,ebx in [1..3] ;; |
4969 | ;; out eax ;; |
4991 | ;; out eax ;; |
4970 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4992 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4971 | iglobal |
4993 | iglobal |
4972 | align 4 |
4994 | align 4 |
4973 | f61call: |
4995 | f61call: |
4974 | dd sys_gs.1 ; resolution |
4996 | dd sys_gs.1 ; resolution |
4975 | dd sys_gs.2 ; bits per pixel |
4997 | dd sys_gs.2 ; bits per pixel |
4976 | dd sys_gs.3 ; bytes per scanline |
4998 | dd sys_gs.3 ; bytes per scanline |
4977 | endg |
4999 | endg |
4978 | 5000 | ||
4979 | 5001 | ||
4980 | align 4 |
5002 | align 4 |
4981 | 5003 | ||
4982 | sys_gs: ; direct screen access |
5004 | sys_gs: ; direct screen access |
4983 | dec ebx |
5005 | dec ebx |
4984 | cmp ebx, 2 |
5006 | cmp ebx, 2 |
4985 | ja .not_support |
5007 | ja .not_support |
4986 | jmp dword [f61call+ebx*4] |
5008 | jmp dword [f61call+ebx*4] |
4987 | .not_support: |
5009 | .not_support: |
4988 | or [esp+32], dword -1 |
5010 | or [esp+32], dword -1 |
4989 | ret |
5011 | ret |
4990 | 5012 | ||
4991 | 5013 | ||
4992 | .1: ; resolution |
5014 | .1: ; resolution |
4993 | mov eax, [Screen_Max_X] |
5015 | mov eax, [Screen_Max_X] |
4994 | shl eax, 16 |
5016 | shl eax, 16 |
4995 | mov ax, word [Screen_Max_Y] |
5017 | mov ax, word [Screen_Max_Y] |
4996 | add eax, 0x00010001 |
5018 | add eax, 0x00010001 |
4997 | mov [esp+32], eax |
5019 | mov [esp+32], eax |
4998 | ret |
5020 | ret |
4999 | .2: ; bits per pixel |
5021 | .2: ; bits per pixel |
5000 | mov eax, [_display.bpp] |
5022 | mov eax, [_display.bits_per_pixel] |
5001 | mov [esp+32], eax |
5023 | mov [esp+32], eax |
5002 | ret |
5024 | ret |
5003 | .3: ; bytes per scanline |
5025 | .3: ; bytes per scanline |
5004 | mov eax, [_display.pitch] |
5026 | mov eax, [_display.pitch] |
5005 | mov [esp+32], eax |
5027 | mov [esp+32], eax |
5006 | ret |
5028 | ret |
5007 | 5029 | ||
5008 | align 4 ; system functions |
5030 | align 4 ; system functions |
5009 | 5031 | ||
5010 | syscall_setpixel: ; SetPixel |
5032 | syscall_setpixel: ; SetPixel |
5011 | 5033 | ||
5012 | mov eax, ebx |
5034 | mov eax, ebx |
5013 | mov ebx, ecx |
5035 | mov ebx, ecx |
5014 | mov ecx, edx |
5036 | mov ecx, edx |
5015 | mov edx, [TASK_BASE] |
5037 | mov edx, [TASK_BASE] |
5016 | add eax, [edx-twdw+WDATA.box.left] |
5038 | add eax, [edx-twdw+WDATA.box.left] |
5017 | add ebx, [edx-twdw+WDATA.box.top] |
5039 | add ebx, [edx-twdw+WDATA.box.top] |
5018 | mov edi, [current_slot] |
5040 | mov edi, [current_slot] |
5019 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5041 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5020 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5042 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5021 | xor edi, edi ; no force |
5043 | xor edi, edi ; no force |
5022 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5044 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5023 | ; jmp [putpixel] |
5045 | ; jmp [putpixel] |
5024 | jmp __sys_putpixel |
5046 | jmp __sys_putpixel |
5025 | 5047 | ||
5026 | align 4 |
5048 | align 4 |
5027 | 5049 | ||
5028 | syscall_writetext: ; WriteText |
5050 | syscall_writetext: ; WriteText |
5029 | 5051 | ||
5030 | mov eax, [TASK_BASE] |
5052 | mov eax, [TASK_BASE] |
5031 | mov ebp, [eax-twdw+WDATA.box.left] |
5053 | mov ebp, [eax-twdw+WDATA.box.left] |
5032 | push esi |
5054 | push esi |
5033 | mov esi, [current_slot] |
5055 | mov esi, [current_slot] |
5034 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5056 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5035 | shl ebp, 16 |
5057 | shl ebp, 16 |
5036 | add ebp, [eax-twdw+WDATA.box.top] |
5058 | add ebp, [eax-twdw+WDATA.box.top] |
5037 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5059 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5038 | pop esi |
5060 | pop esi |
5039 | test ecx, 0x08000000 ; redirect the output to the user area |
5061 | test ecx, 0x08000000 ; redirect the output to the user area |
5040 | jnz @f |
5062 | jnz @f |
5041 | add ebx, ebp |
5063 | add ebx, ebp |
5042 | align 4 |
5064 | align 4 |
5043 | @@: |
5065 | @@: |
5044 | mov eax, edi |
5066 | mov eax, edi |
5045 | test ecx, 0x08000000 ; redirect the output to the user area |
5067 | test ecx, 0x08000000 ; redirect the output to the user area |
5046 | jnz dtext |
5068 | jnz dtext |
5047 | xor edi, edi |
5069 | xor edi, edi |
5048 | jmp dtext |
5070 | jmp dtext |
5049 | 5071 | ||
5050 | align 4 |
5072 | align 4 |
5051 | 5073 | ||
5052 | syscall_drawrect: ; DrawRect |
5074 | syscall_drawrect: ; DrawRect |
5053 | 5075 | ||
5054 | mov edi, edx ; color + gradient |
5076 | mov edi, edx ; color + gradient |
5055 | and edi, 0x80FFFFFF |
5077 | and edi, 0x80FFFFFF |
5056 | test bx, bx ; x.size |
5078 | test bx, bx ; x.size |
5057 | je .drectr |
5079 | je .drectr |
5058 | test cx, cx ; y.size |
5080 | test cx, cx ; y.size |
5059 | je .drectr |
5081 | je .drectr |
5060 | 5082 | ||
5061 | mov eax, ebx ; bad idea |
5083 | mov eax, ebx ; bad idea |
5062 | mov ebx, ecx |
5084 | mov ebx, ecx |
5063 | 5085 | ||
5064 | movzx ecx, ax ; ecx - x.size |
5086 | movzx ecx, ax ; ecx - x.size |
5065 | shr eax, 16 ; eax - x.coord |
5087 | shr eax, 16 ; eax - x.coord |
5066 | movzx edx, bx ; edx - y.size |
5088 | movzx edx, bx ; edx - y.size |
5067 | shr ebx, 16 ; ebx - y.coord |
5089 | shr ebx, 16 ; ebx - y.coord |
5068 | mov esi, [current_slot] |
5090 | mov esi, [current_slot] |
5069 | 5091 | ||
5070 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5092 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5071 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5093 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5072 | add ecx, eax |
5094 | add ecx, eax |
5073 | add edx, ebx |
5095 | add edx, ebx |
5074 | ; jmp [drawbar] |
5096 | ; jmp [drawbar] |
5075 | jmp vesa20_drawbar |
5097 | jmp vesa20_drawbar |
5076 | .drectr: |
5098 | .drectr: |
5077 | ret |
5099 | ret |
5078 | 5100 | ||
5079 | align 4 |
5101 | align 4 |
5080 | syscall_getscreensize: ; GetScreenSize |
5102 | syscall_getscreensize: ; GetScreenSize |
5081 | mov ax, word [Screen_Max_X] |
5103 | mov ax, word [Screen_Max_X] |
5082 | shl eax, 16 |
5104 | shl eax, 16 |
5083 | mov ax, word [Screen_Max_Y] |
5105 | mov ax, word [Screen_Max_Y] |
5084 | mov [esp + 32], eax |
5106 | mov [esp + 32], eax |
5085 | ret |
5107 | ret |
5086 | ;----------------------------------------------------------------------------- |
5108 | ;----------------------------------------------------------------------------- |
5087 | align 4 |
5109 | align 4 |
5088 | syscall_cdaudio: |
5110 | syscall_cdaudio: |
5089 | ; ECX - position of CD/DVD-drive |
5111 | ; ECX - position of CD/DVD-drive |
5090 | ; from 0=Primary Master to 3=Secondary Slave for first IDE contr. |
5112 | ; from 0=Primary Master to 3=Secondary Slave for first IDE contr. |
5091 | ; from 4=Primary Master to 7=Secondary Slave for second IDE contr. |
5113 | ; from 4=Primary Master to 7=Secondary Slave for second IDE contr. |
5092 | ; from 8=Primary Master to 11=Secondary Slave for third IDE contr. |
5114 | ; from 8=Primary Master to 11=Secondary Slave for third IDE contr. |
5093 | cmp ecx, 11 |
5115 | cmp ecx, 11 |
5094 | ja .exit |
5116 | ja .exit |
5095 | 5117 | ||
5096 | mov eax, ecx |
5118 | mov eax, ecx |
5097 | shr eax, 2 |
5119 | shr eax, 2 |
5098 | lea eax, [eax*5] |
5120 | lea eax, [eax*5] |
5099 | mov al, [eax+DRIVE_DATA+1] |
5121 | mov al, [eax+DRIVE_DATA+1] |
5100 | 5122 | ||
5101 | push ecx ebx |
5123 | push ecx ebx |
5102 | mov ebx, ecx |
5124 | mov ebx, ecx |
5103 | and ebx, 11b |
5125 | and ebx, 11b |
5104 | shl ebx, 1 |
5126 | shl ebx, 1 |
5105 | mov cl, 6 |
5127 | mov cl, 6 |
5106 | sub cl, bl |
5128 | sub cl, bl |
5107 | shr al, cl |
5129 | shr al, cl |
5108 | test al, 2 ; it's not an ATAPI device |
5130 | test al, 2 ; it's not an ATAPI device |
5109 | pop ebx ecx |
5131 | pop ebx ecx |
5110 | 5132 | ||
5111 | jz .exit |
5133 | jz .exit |
5112 | 5134 | ||
5113 | cmp ebx, 4 |
5135 | cmp ebx, 4 |
5114 | je .eject |
5136 | je .eject |
5115 | 5137 | ||
5116 | cmp ebx, 5 |
5138 | cmp ebx, 5 |
5117 | je .load |
5139 | je .load |
5118 | ;-------------------------------------- |
5140 | ;-------------------------------------- |
5119 | .exit: |
5141 | .exit: |
5120 | ret |
5142 | ret |
5121 | ;-------------------------------------- |
5143 | ;-------------------------------------- |
5122 | .load: |
5144 | .load: |
5123 | call .reserve |
5145 | call .reserve |
5124 | call LoadMedium |
5146 | call LoadMedium |
5125 | jmp .free |
5147 | jmp .free |
5126 | ;-------------------------------------- |
5148 | ;-------------------------------------- |
5127 | .eject: |
5149 | .eject: |
5128 | call .reserve |
5150 | call .reserve |
5129 | call clear_CD_cache |
5151 | call clear_CD_cache |
5130 | call allow_medium_removal |
5152 | call allow_medium_removal |
5131 | call EjectMedium |
5153 | call EjectMedium |
5132 | jmp .free |
5154 | jmp .free |
5133 | ;-------------------------------------- |
5155 | ;-------------------------------------- |
5134 | .reserve: |
5156 | .reserve: |
5135 | call reserve_cd |
5157 | call reserve_cd |
5136 | 5158 | ||
5137 | mov ebx, ecx |
5159 | mov ebx, ecx |
5138 | inc ebx |
5160 | inc ebx |
5139 | mov [cdpos], ebx |
5161 | mov [cdpos], ebx |
5140 | 5162 | ||
5141 | mov eax, ecx |
5163 | mov eax, ecx |
5142 | shr eax, 1 |
5164 | shr eax, 1 |
5143 | and eax, 1 |
5165 | and eax, 1 |
5144 | inc eax |
5166 | inc eax |
5145 | mov [ChannelNumber], ax |
5167 | mov [ChannelNumber], ax |
5146 | mov eax, ecx |
5168 | mov eax, ecx |
5147 | and eax, 1 |
5169 | and eax, 1 |
5148 | mov [DiskNumber], al |
5170 | mov [DiskNumber], al |
5149 | call reserve_cd_channel |
5171 | call reserve_cd_channel |
5150 | ret |
5172 | ret |
5151 | ;-------------------------------------- |
5173 | ;-------------------------------------- |
5152 | .free: |
5174 | .free: |
5153 | call free_cd_channel |
5175 | call free_cd_channel |
5154 | and [cd_status], 0 |
5176 | and [cd_status], 0 |
5155 | ret |
5177 | ret |
5156 | ;----------------------------------------------------------------------------- |
5178 | ;----------------------------------------------------------------------------- |
5157 | align 4 |
5179 | align 4 |
5158 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5180 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5159 | cmp ebx, [Screen_Max_X] |
5181 | cmp ebx, [Screen_Max_X] |
5160 | jbe @f |
5182 | jbe @f |
5161 | cmp ecx, [Screen_Max_Y] |
5183 | cmp ecx, [Screen_Max_Y] |
5162 | jbe @f |
5184 | jbe @f |
5163 | xor eax, eax |
5185 | xor eax, eax |
5164 | jmp .store |
5186 | jmp .store |
5165 | ;-------------------------------------- |
5187 | ;-------------------------------------- |
5166 | align 4 |
5188 | align 4 |
5167 | @@: |
5189 | @@: |
5168 | mov eax, [d_width_calc_area + ecx*4] |
5190 | mov eax, [d_width_calc_area + ecx*4] |
5169 | add eax, [_WinMapAddress] |
5191 | add eax, [_WinMapAddress] |
5170 | movzx eax, byte[eax+ebx] ; get value for current point |
5192 | movzx eax, byte[eax+ebx] ; get value for current point |
5171 | ;-------------------------------------- |
5193 | ;-------------------------------------- |
5172 | align 4 |
5194 | align 4 |
5173 | .store: |
5195 | .store: |
5174 | mov [esp + 32], eax |
5196 | mov [esp + 32], eax |
5175 | ret |
5197 | ret |
5176 | ;----------------------------------------------------------------------------- |
5198 | ;----------------------------------------------------------------------------- |
5177 | align 4 |
5199 | align 4 |
5178 | syscall_getpixel: ; GetPixel |
5200 | syscall_getpixel: ; GetPixel |
5179 | mov ecx, [Screen_Max_X] |
5201 | mov ecx, [Screen_Max_X] |
5180 | inc ecx |
5202 | inc ecx |
5181 | xor edx, edx |
5203 | xor edx, edx |
5182 | mov eax, ebx |
5204 | mov eax, ebx |
5183 | div ecx |
5205 | div ecx |
5184 | mov ebx, edx |
5206 | mov ebx, edx |
5185 | xchg eax, ebx |
5207 | xchg eax, ebx |
5186 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5208 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5187 | call dword [GETPIXEL]; eax - x, ebx - y |
5209 | call dword [GETPIXEL]; eax - x, ebx - y |
5188 | mov [esp + 32], ecx |
5210 | mov [esp + 32], ecx |
5189 | ret |
5211 | ret |
5190 | ;----------------------------------------------------------------------------- |
5212 | ;----------------------------------------------------------------------------- |
5191 | align 4 |
5213 | align 4 |
5192 | syscall_getarea: |
5214 | syscall_getarea: |
5193 | ;eax = 36 |
5215 | ;eax = 36 |
5194 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5216 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5195 | ;ecx = [size x]*65536 + [size y] |
5217 | ;ecx = [size x]*65536 + [size y] |
5196 | ;edx = [start x]*65536 + [start y] |
5218 | ;edx = [start x]*65536 + [start y] |
5197 | pushad |
5219 | pushad |
5198 | mov edi, ebx |
5220 | mov edi, ebx |
5199 | mov eax, edx |
5221 | mov eax, edx |
5200 | shr eax, 16 |
5222 | shr eax, 16 |
5201 | mov ebx, edx |
5223 | mov ebx, edx |
5202 | and ebx, 0xffff |
5224 | and ebx, 0xffff |
5203 | dec eax |
5225 | dec eax |
5204 | dec ebx |
5226 | dec ebx |
5205 | ; eax - x, ebx - y |
5227 | ; eax - x, ebx - y |
5206 | mov edx, ecx |
5228 | mov edx, ecx |
5207 | 5229 | ||
5208 | shr ecx, 16 |
5230 | shr ecx, 16 |
5209 | and edx, 0xffff |
5231 | and edx, 0xffff |
5210 | mov esi, ecx |
5232 | mov esi, ecx |
5211 | ; ecx - size x, edx - size y |
5233 | ; ecx - size x, edx - size y |
5212 | 5234 | ||
5213 | mov ebp, edx |
5235 | mov ebp, edx |
5214 | dec ebp |
5236 | dec ebp |
5215 | lea ebp, [ebp*3] |
5237 | lea ebp, [ebp*3] |
5216 | 5238 | ||
5217 | imul ebp, esi |
5239 | imul ebp, esi |
5218 | 5240 | ||
5219 | mov esi, ecx |
5241 | mov esi, ecx |
5220 | dec esi |
5242 | dec esi |
5221 | lea esi, [esi*3] |
5243 | lea esi, [esi*3] |
5222 | 5244 | ||
5223 | add ebp, esi |
5245 | add ebp, esi |
5224 | add ebp, edi |
5246 | add ebp, edi |
5225 | 5247 | ||
5226 | add ebx, edx |
5248 | add ebx, edx |
5227 | ;-------------------------------------- |
5249 | ;-------------------------------------- |
5228 | align 4 |
5250 | align 4 |
5229 | .start_y: |
5251 | .start_y: |
5230 | push ecx edx |
5252 | push ecx edx |
5231 | ;-------------------------------------- |
5253 | ;-------------------------------------- |
5232 | align 4 |
5254 | align 4 |
5233 | .start_x: |
5255 | .start_x: |
5234 | push eax ebx ecx |
5256 | push eax ebx ecx |
5235 | add eax, ecx |
5257 | add eax, ecx |
5236 | 5258 | ||
5237 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5259 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5238 | call dword [GETPIXEL]; eax - x, ebx - y |
5260 | call dword [GETPIXEL]; eax - x, ebx - y |
5239 | 5261 | ||
5240 | mov [ebp], cx |
5262 | mov [ebp], cx |
5241 | shr ecx, 16 |
5263 | shr ecx, 16 |
5242 | mov [ebp+2], cl |
5264 | mov [ebp+2], cl |
5243 | 5265 | ||
5244 | pop ecx ebx eax |
5266 | pop ecx ebx eax |
5245 | sub ebp, 3 |
5267 | sub ebp, 3 |
5246 | dec ecx |
5268 | dec ecx |
5247 | jnz .start_x |
5269 | jnz .start_x |
5248 | pop edx ecx |
5270 | pop edx ecx |
5249 | dec ebx |
5271 | dec ebx |
5250 | dec edx |
5272 | dec edx |
5251 | jnz .start_y |
5273 | jnz .start_y |
5252 | popad |
5274 | popad |
5253 | ret |
5275 | ret |
5254 | ;----------------------------------------------------------------------------- |
5276 | ;----------------------------------------------------------------------------- |
5255 | align 4 |
5277 | align 4 |
5256 | syscall_putarea_backgr: |
5278 | syscall_putarea_backgr: |
5257 | ;eax = 25 |
5279 | ;eax = 25 |
5258 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5280 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5259 | ;ecx = [size x]*65536 + [size y] |
5281 | ;ecx = [size x]*65536 + [size y] |
5260 | ;edx = [start x]*65536 + [start y] |
5282 | ;edx = [start x]*65536 + [start y] |
5261 | pushad |
5283 | pushad |
5262 | mov edi, ebx |
5284 | mov edi, ebx |
5263 | mov eax, edx |
5285 | mov eax, edx |
5264 | shr eax, 16 |
5286 | shr eax, 16 |
5265 | mov ebx, edx |
5287 | mov ebx, edx |
5266 | and ebx, 0xffff |
5288 | and ebx, 0xffff |
5267 | dec eax |
5289 | dec eax |
5268 | dec ebx |
5290 | dec ebx |
5269 | ; eax - x, ebx - y |
5291 | ; eax - x, ebx - y |
5270 | mov edx, ecx |
5292 | mov edx, ecx |
5271 | shr ecx, 16 |
5293 | shr ecx, 16 |
5272 | and edx, 0xffff |
5294 | and edx, 0xffff |
5273 | mov esi, ecx |
5295 | mov esi, ecx |
5274 | ; ecx - size x, edx - size y |
5296 | ; ecx - size x, edx - size y |
5275 | mov ebp, edx |
5297 | mov ebp, edx |
5276 | dec ebp |
5298 | dec ebp |
5277 | shl ebp, 2 |
5299 | shl ebp, 2 |
5278 | 5300 | ||
5279 | imul ebp, esi |
5301 | imul ebp, esi |
5280 | 5302 | ||
5281 | mov esi, ecx |
5303 | mov esi, ecx |
5282 | dec esi |
5304 | dec esi |
5283 | shl esi, 2 |
5305 | shl esi, 2 |
5284 | 5306 | ||
5285 | add ebp, esi |
5307 | add ebp, esi |
5286 | add ebp, edi |
5308 | add ebp, edi |
5287 | 5309 | ||
5288 | add ebx, edx |
5310 | add ebx, edx |
5289 | ;-------------------------------------- |
5311 | ;-------------------------------------- |
5290 | align 4 |
5312 | align 4 |
5291 | .start_y: |
5313 | .start_y: |
5292 | push ecx edx |
5314 | push ecx edx |
5293 | ;-------------------------------------- |
5315 | ;-------------------------------------- |
5294 | align 4 |
5316 | align 4 |
5295 | .start_x: |
5317 | .start_x: |
5296 | push eax ecx |
5318 | push eax ecx |
5297 | add eax, ecx |
5319 | add eax, ecx |
5298 | 5320 | ||
5299 | mov ecx, [ebp] |
5321 | mov ecx, [ebp] |
5300 | rol ecx, 8 |
5322 | rol ecx, 8 |
5301 | test cl, cl ; transparensy = 0 |
5323 | test cl, cl ; transparensy = 0 |
5302 | jz .no_put |
5324 | jz .no_put |
5303 | 5325 | ||
5304 | xor cl, cl |
5326 | xor cl, cl |
5305 | ror ecx, 8 |
5327 | ror ecx, 8 |
5306 | 5328 | ||
5307 | pushad |
5329 | pushad |
5308 | mov edx, [d_width_calc_area + ebx*4] |
5330 | mov edx, [d_width_calc_area + ebx*4] |
5309 | add edx, [_WinMapAddress] |
5331 | add edx, [_WinMapAddress] |
5310 | movzx edx, byte [eax+edx] |
5332 | movzx edx, byte [eax+edx] |
5311 | cmp dl, byte 1 |
5333 | cmp dl, byte 1 |
5312 | jne @f |
5334 | jne @f |
5313 | 5335 | ||
5314 | call dword [PUTPIXEL]; eax - x, ebx - y |
5336 | call dword [PUTPIXEL]; eax - x, ebx - y |
5315 | ;-------------------------------------- |
5337 | ;-------------------------------------- |
5316 | align 4 |
5338 | align 4 |
5317 | @@: |
5339 | @@: |
5318 | popad |
5340 | popad |
5319 | ;-------------------------------------- |
5341 | ;-------------------------------------- |
5320 | align 4 |
5342 | align 4 |
5321 | .no_put: |
5343 | .no_put: |
5322 | pop ecx eax |
5344 | pop ecx eax |
5323 | 5345 | ||
5324 | sub ebp, 4 |
5346 | sub ebp, 4 |
5325 | dec ecx |
5347 | dec ecx |
5326 | jnz .start_x |
5348 | jnz .start_x |
5327 | 5349 | ||
5328 | pop edx ecx |
5350 | pop edx ecx |
5329 | dec ebx |
5351 | dec ebx |
5330 | dec edx |
5352 | dec edx |
5331 | jnz .start_y |
5353 | jnz .start_y |
5332 | 5354 | ||
5333 | popad |
5355 | popad |
5334 | ret |
5356 | ret |
5335 | ;----------------------------------------------------------------------------- |
5357 | ;----------------------------------------------------------------------------- |
5336 | align 4 |
5358 | align 4 |
5337 | syscall_drawline: ; DrawLine |
5359 | syscall_drawline: ; DrawLine |
5338 | 5360 | ||
5339 | mov edi, [TASK_BASE] |
5361 | mov edi, [TASK_BASE] |
5340 | movzx eax, word[edi-twdw+WDATA.box.left] |
5362 | movzx eax, word[edi-twdw+WDATA.box.left] |
5341 | mov ebp, eax |
5363 | mov ebp, eax |
5342 | mov esi, [current_slot] |
5364 | mov esi, [current_slot] |
5343 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5365 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5344 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5366 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5345 | add ebp, ebx |
5367 | add ebp, ebx |
5346 | shl eax, 16 |
5368 | shl eax, 16 |
5347 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5369 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5348 | add eax, ebp |
5370 | add eax, ebp |
5349 | mov ebp, ebx |
5371 | mov ebp, ebx |
5350 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5372 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5351 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5373 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5352 | add ebp, ecx |
5374 | add ebp, ecx |
5353 | shl ebx, 16 |
5375 | shl ebx, 16 |
5354 | xor edi, edi |
5376 | xor edi, edi |
5355 | add ebx, ebp |
5377 | add ebx, ebp |
5356 | mov ecx, edx |
5378 | mov ecx, edx |
5357 | ; jmp [draw_line] |
5379 | ; jmp [draw_line] |
5358 | jmp __sys_draw_line |
5380 | jmp __sys_draw_line |
5359 | 5381 | ||
5360 | 5382 | ||
5361 | align 4 |
5383 | align 4 |
5362 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5384 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5363 | 5385 | ||
5364 | call r_f_port_area |
5386 | call r_f_port_area |
5365 | mov [esp+32], eax |
5387 | mov [esp+32], eax |
5366 | ret |
5388 | ret |
5367 | 5389 | ||
5368 | align 4 |
5390 | align 4 |
5369 | syscall_threads: ; CreateThreads |
5391 | syscall_threads: ; CreateThreads |
5370 | ; |
5392 | ; |
5371 | ; ecx=thread entry point |
5393 | ; ecx=thread entry point |
5372 | ; edx=thread stack pointer |
5394 | ; edx=thread stack pointer |
5373 | ; |
5395 | ; |
5374 | ; on return : eax = pid |
5396 | ; on return : eax = pid |
5375 | 5397 | ||
5376 | xor ebx, ebx |
5398 | xor ebx, ebx |
5377 | call new_sys_threads |
5399 | call new_sys_threads |
5378 | 5400 | ||
5379 | mov [esp+32], eax |
5401 | mov [esp+32], eax |
5380 | ret |
5402 | ret |
5381 | 5403 | ||
5382 | align 4 |
5404 | align 4 |
5383 | 5405 | ||
5384 | paleholder: |
5406 | paleholder: |
5385 | ret |
5407 | ret |
5386 | ;------------------------------------------------------------------------------ |
5408 | ;------------------------------------------------------------------------------ |
5387 | align 4 |
5409 | align 4 |
5388 | calculate_fast_getting_offset_for_WinMapAddress: |
5410 | calculate_fast_getting_offset_for_WinMapAddress: |
5389 | ; calculate data area for fast getting offset to _WinMapAddress |
5411 | ; calculate data area for fast getting offset to _WinMapAddress |
5390 | xor eax, eax |
5412 | xor eax, eax |
5391 | mov ecx, [_display.height] |
5413 | mov ecx, [_display.height] |
5392 | mov edi, d_width_calc_area |
5414 | mov edi, d_width_calc_area |
5393 | cld |
5415 | cld |
5394 | @@: |
5416 | @@: |
5395 | stosd |
5417 | stosd |
5396 | add eax, [_display.width] |
5418 | add eax, [_display.width] |
5397 | dec ecx |
5419 | dec ecx |
5398 | jnz @r |
5420 | jnz @r |
5399 | ret |
5421 | ret |
5400 | ;------------------------------------------------------------------------------ |
5422 | ;------------------------------------------------------------------------------ |
5401 | align 4 |
5423 | align 4 |
5402 | calculate_fast_getting_offset_for_LFB: |
5424 | calculate_fast_getting_offset_for_LFB: |
5403 | ; calculate data area for fast getting offset to LFB |
5425 | ; calculate data area for fast getting offset to LFB |
5404 | xor eax, eax |
5426 | xor eax, eax |
5405 | mov ecx, [_display.height] |
5427 | mov ecx, [_display.height] |
5406 | mov edi, BPSLine_calc_area |
5428 | mov edi, BPSLine_calc_area |
5407 | cld |
5429 | cld |
5408 | @@: |
5430 | @@: |
5409 | stosd |
5431 | stosd |
5410 | add eax, [_display.pitch] |
5432 | add eax, [_display.pitch] |
5411 | dec ecx |
5433 | dec ecx |
5412 | jnz @r |
5434 | jnz @r |
5413 | ret |
5435 | ret |
5414 | ;------------------------------------------------------------------------------ |
5436 | ;------------------------------------------------------------------------------ |
5415 | align 4 |
5437 | align 4 |
5416 | set_screen: |
5438 | set_screen: |
5417 | ; in: |
5439 | ; in: |
5418 | ; eax - new Screen_Max_X |
5440 | ; eax - new Screen_Max_X |
5419 | ; ecx - new BytesPerScanLine |
5441 | ; ecx - new BytesPerScanLine |
5420 | ; edx - new Screen_Max_Y |
5442 | ; edx - new Screen_Max_Y |
5421 | 5443 | ||
5422 | pushfd |
5444 | pushfd |
5423 | cli |
5445 | cli |
5424 | 5446 | ||
5425 | mov [Screen_Max_X], eax |
5447 | mov [Screen_Max_X], eax |
5426 | mov [Screen_Max_Y], edx |
5448 | mov [Screen_Max_Y], edx |
5427 | mov [_display.pitch], ecx |
5449 | mov [_display.pitch], ecx |
5428 | 5450 | ||
5429 | mov [screen_workarea.right], eax |
5451 | mov [screen_workarea.right], eax |
5430 | mov [screen_workarea.bottom], edx |
5452 | mov [screen_workarea.bottom], edx |
5431 | 5453 | ||
5432 | push ebx |
5454 | push ebx |
5433 | push esi |
5455 | push esi |
5434 | push edi |
5456 | push edi |
5435 | 5457 | ||
5436 | pushad |
5458 | pushad |
5437 | 5459 | ||
5438 | cmp [do_not_touch_winmap], 1 |
5460 | cmp [do_not_touch_winmap], 1 |
5439 | je @f |
5461 | je @f |
5440 | 5462 | ||
5441 | stdcall kernel_free, [_WinMapAddress] |
5463 | stdcall kernel_free, [_WinMapAddress] |
5442 | 5464 | ||
5443 | mov eax, [_display.width] |
5465 | mov eax, [_display.width] |
5444 | mul [_display.height] |
5466 | mul [_display.height] |
5445 | mov [_WinMapSize], eax |
5467 | mov [_WinMapSize], eax |
5446 | 5468 | ||
5447 | stdcall kernel_alloc, eax |
5469 | stdcall kernel_alloc, eax |
5448 | mov [_WinMapAddress], eax |
5470 | mov [_WinMapAddress], eax |
5449 | test eax, eax |
5471 | test eax, eax |
5450 | jz .epic_fail |
5472 | jz .epic_fail |
5451 | ; store for f.18.24 |
5473 | ; store for f.18.24 |
5452 | mov eax, [_display.width] |
5474 | mov eax, [_display.width] |
5453 | mov [display_width_standard], eax |
5475 | mov [display_width_standard], eax |
5454 | 5476 | ||
5455 | mov eax, [_display.height] |
5477 | mov eax, [_display.height] |
5456 | mov [display_height_standard], eax |
5478 | mov [display_height_standard], eax |
5457 | @@: |
5479 | @@: |
5458 | call calculate_fast_getting_offset_for_WinMapAddress |
5480 | call calculate_fast_getting_offset_for_WinMapAddress |
5459 | ; for Qemu or non standart video cards |
5481 | ; for Qemu or non standart video cards |
5460 | ; Unfortunately [BytesPerScanLine] does not always |
5482 | ; Unfortunately [BytesPerScanLine] does not always |
5461 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5483 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5462 | call calculate_fast_getting_offset_for_LFB |
5484 | call calculate_fast_getting_offset_for_LFB |
5463 | popad |
5485 | popad |
5464 | 5486 | ||
5465 | call repos_windows |
5487 | call repos_windows |
5466 | xor eax, eax |
5488 | xor eax, eax |
5467 | xor ebx, ebx |
5489 | xor ebx, ebx |
5468 | mov ecx, [Screen_Max_X] |
5490 | mov ecx, [Screen_Max_X] |
5469 | mov edx, [Screen_Max_Y] |
5491 | mov edx, [Screen_Max_Y] |
5470 | call calculatescreen |
5492 | call calculatescreen |
5471 | pop edi |
5493 | pop edi |
5472 | pop esi |
5494 | pop esi |
5473 | pop ebx |
5495 | pop ebx |
5474 | 5496 | ||
5475 | popfd |
5497 | popfd |
5476 | ret |
5498 | ret |
5477 | 5499 | ||
5478 | .epic_fail: |
5500 | .epic_fail: |
5479 | hlt ; Houston, we've had a problem |
5501 | hlt ; Houston, we've had a problem |
5480 | 5502 | ||
5481 | ; --------------- APM --------------------- |
5503 | ; --------------- APM --------------------- |
5482 | uglobal |
5504 | uglobal |
5483 | apm_entry dp 0 |
5505 | apm_entry dp 0 |
5484 | apm_vf dd 0 |
5506 | apm_vf dd 0 |
5485 | endg |
5507 | endg |
5486 | 5508 | ||
5487 | align 4 |
5509 | align 4 |
5488 | sys_apm: |
5510 | sys_apm: |
5489 | xor eax, eax |
5511 | xor eax, eax |
5490 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5512 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5491 | jne @f |
5513 | jne @f |
5492 | inc eax |
5514 | inc eax |
5493 | or dword [esp + 44], eax ; error |
5515 | or dword [esp + 44], eax ; error |
5494 | add eax, 7 |
5516 | add eax, 7 |
5495 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5517 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5496 | ret |
5518 | ret |
5497 | 5519 | ||
5498 | @@: |
5520 | @@: |
5499 | ; xchg eax, ecx |
5521 | ; xchg eax, ecx |
5500 | ; xchg ebx, ecx |
5522 | ; xchg ebx, ecx |
5501 | 5523 | ||
5502 | cmp dx, 3 |
5524 | cmp dx, 3 |
5503 | ja @f |
5525 | ja @f |
5504 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5526 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5505 | mov eax, [apm_vf] |
5527 | mov eax, [apm_vf] |
5506 | mov [esp + 32], eax |
5528 | mov [esp + 32], eax |
5507 | shr eax, 16 |
5529 | shr eax, 16 |
5508 | mov [esp + 28], eax |
5530 | mov [esp + 28], eax |
5509 | ret |
5531 | ret |
5510 | 5532 | ||
5511 | @@: |
5533 | @@: |
5512 | 5534 | ||
5513 | mov esi, [master_tab+(OS_BASE shr 20)] |
5535 | mov esi, [master_tab+(OS_BASE shr 20)] |
5514 | xchg [master_tab], esi |
5536 | xchg [master_tab], esi |
5515 | push esi |
5537 | push esi |
5516 | mov edi, cr3 |
5538 | mov edi, cr3 |
5517 | mov cr3, edi ;flush TLB |
5539 | mov cr3, edi ;flush TLB |
5518 | 5540 | ||
5519 | call pword [apm_entry] ;call APM BIOS |
5541 | call pword [apm_entry] ;call APM BIOS |
5520 | 5542 | ||
5521 | xchg eax, [esp] |
5543 | xchg eax, [esp] |
5522 | mov [master_tab], eax |
5544 | mov [master_tab], eax |
5523 | mov eax, cr3 |
5545 | mov eax, cr3 |
5524 | mov cr3, eax |
5546 | mov cr3, eax |
5525 | pop eax |
5547 | pop eax |
5526 | 5548 | ||
5527 | mov [esp + 4 ], edi |
5549 | mov [esp + 4 ], edi |
5528 | mov [esp + 8], esi |
5550 | mov [esp + 8], esi |
5529 | mov [esp + 20], ebx |
5551 | mov [esp + 20], ebx |
5530 | mov [esp + 24], edx |
5552 | mov [esp + 24], edx |
5531 | mov [esp + 28], ecx |
5553 | mov [esp + 28], ecx |
5532 | mov [esp + 32], eax |
5554 | mov [esp + 32], eax |
5533 | setc al |
5555 | setc al |
5534 | and [esp + 44], byte 0xfe |
5556 | and [esp + 44], byte 0xfe |
5535 | or [esp + 44], al |
5557 | or [esp + 44], al |
5536 | ret |
5558 | ret |
5537 | ; ----------------------------------------- |
5559 | ; ----------------------------------------- |
5538 | 5560 | ||
5539 | align 4 |
5561 | align 4 |
5540 | 5562 | ||
5541 | undefined_syscall: ; Undefined system call |
5563 | undefined_syscall: ; Undefined system call |
5542 | mov [esp + 32], dword -1 |
5564 | mov [esp + 32], dword -1 |
5543 | ret |
5565 | ret |
5544 | 5566 | ||
5545 | align 4 |
5567 | align 4 |
5546 | system_shutdown: ; shut down the system |
5568 | system_shutdown: ; shut down the system |
5547 | 5569 | ||
5548 | cmp byte [BOOT_VARS+0x9030], 1 |
5570 | cmp byte [BOOT_VARS+0x9030], 1 |
5549 | jne @F |
5571 | jne @F |
5550 | ret |
5572 | ret |
5551 | @@: |
5573 | @@: |
5552 | call stop_all_services |
5574 | call stop_all_services |
5553 | 5575 | ||
5554 | yes_shutdown_param: |
5576 | yes_shutdown_param: |
5555 | ; Shutdown other CPUs, if initialized |
5577 | ; Shutdown other CPUs, if initialized |
5556 | cmp [ap_initialized], 0 |
5578 | cmp [ap_initialized], 0 |
5557 | jz .no_shutdown_cpus |
5579 | jz .no_shutdown_cpus |
5558 | mov edi, [LAPIC_BASE] |
5580 | mov edi, [LAPIC_BASE] |
5559 | add edi, 300h |
5581 | add edi, 300h |
5560 | mov esi, smpt+4 |
5582 | mov esi, smpt+4 |
5561 | mov ebx, [cpu_count] |
5583 | mov ebx, [cpu_count] |
5562 | dec ebx |
5584 | dec ebx |
5563 | .shutdown_cpus_loop: |
5585 | .shutdown_cpus_loop: |
5564 | lodsd |
5586 | lodsd |
5565 | push esi |
5587 | push esi |
5566 | xor esi, esi |
5588 | xor esi, esi |
5567 | inc esi |
5589 | inc esi |
5568 | shl eax, 24 |
5590 | shl eax, 24 |
5569 | mov [edi+10h], eax |
5591 | mov [edi+10h], eax |
5570 | ; assert INIT IPI |
5592 | ; assert INIT IPI |
5571 | mov dword [edi], 0C500h |
5593 | mov dword [edi], 0C500h |
5572 | call delay_ms |
5594 | call delay_ms |
5573 | @@: |
5595 | @@: |
5574 | test dword [edi], 1000h |
5596 | test dword [edi], 1000h |
5575 | jnz @b |
5597 | jnz @b |
5576 | ; deassert INIT IPI |
5598 | ; deassert INIT IPI |
5577 | mov dword [edi], 8500h |
5599 | mov dword [edi], 8500h |
5578 | call delay_ms |
5600 | call delay_ms |
5579 | @@: |
5601 | @@: |
5580 | test dword [edi], 1000h |
5602 | test dword [edi], 1000h |
5581 | jnz @b |
5603 | jnz @b |
5582 | ; don't send STARTUP IPI: let other CPUs be in wait-for-startup state |
5604 | ; don't send STARTUP IPI: let other CPUs be in wait-for-startup state |
5583 | pop esi |
5605 | pop esi |
5584 | dec ebx |
5606 | dec ebx |
5585 | jnz .shutdown_cpus_loop |
5607 | jnz .shutdown_cpus_loop |
5586 | .no_shutdown_cpus: |
5608 | .no_shutdown_cpus: |
5587 | 5609 | ||
5588 | cli |
5610 | cli |
5589 | 5611 | ||
5590 | if ~ defined extended_primary_loader |
5612 | if ~ defined extended_primary_loader |
5591 | ; load kernel.mnt to 0x7000:0 |
5613 | ; load kernel.mnt to 0x7000:0 |
5592 | mov ebx, kernel_file_load |
5614 | mov ebx, kernel_file_load |
5593 | pushad |
5615 | pushad |
5594 | call file_system_lfn |
5616 | call file_system_lfn |
5595 | popad |
5617 | popad |
5596 | 5618 | ||
5597 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5619 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5598 | mov edi, OS_BASE+0x40000 |
5620 | mov edi, OS_BASE+0x40000 |
5599 | mov ecx, 1000 |
5621 | mov ecx, 1000 |
5600 | rep movsb |
5622 | rep movsb |
5601 | end if |
5623 | end if |
5602 | 5624 | ||
5603 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5625 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5604 | ; mov edi, OS_BASE |
5626 | ; mov edi, OS_BASE |
5605 | ; mov ecx, 0x10000/4 |
5627 | ; mov ecx, 0x10000/4 |
5606 | ; cld |
5628 | ; cld |
5607 | ; rep movsd |
5629 | ; rep movsd |
5608 | 5630 | ||
5609 | call IRQ_mask_all |
5631 | call IRQ_mask_all |
5610 | 5632 | ||
5611 | cmp byte [OS_BASE + 0x9030], 2 |
5633 | cmp byte [OS_BASE + 0x9030], 2 |
5612 | jnz no_acpi_power_off |
5634 | jnz no_acpi_power_off |
5613 | 5635 | ||
5614 | ; scan for RSDP |
5636 | ; scan for RSDP |
5615 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5637 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5616 | movzx eax, word [OS_BASE + 0x40E] |
5638 | movzx eax, word [OS_BASE + 0x40E] |
5617 | shl eax, 4 |
5639 | shl eax, 4 |
5618 | jz @f |
5640 | jz @f |
5619 | mov ecx, 1024/16 |
5641 | mov ecx, 1024/16 |
5620 | call scan_rsdp |
5642 | call scan_rsdp |
5621 | jnc .rsdp_found |
5643 | jnc .rsdp_found |
5622 | @@: |
5644 | @@: |
5623 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5645 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5624 | mov eax, 0xE0000 |
5646 | mov eax, 0xE0000 |
5625 | mov ecx, 0x2000 |
5647 | mov ecx, 0x2000 |
5626 | call scan_rsdp |
5648 | call scan_rsdp |
5627 | jc no_acpi_power_off |
5649 | jc no_acpi_power_off |
5628 | .rsdp_found: |
5650 | .rsdp_found: |
5629 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5651 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5630 | mov ebp, [ipc_tmp] |
5652 | mov ebp, [ipc_tmp] |
5631 | stdcall map_page, ebp, esi, PG_MAP |
5653 | stdcall map_page, ebp, esi, PG_MAP |
5632 | lea eax, [esi+1000h] |
5654 | lea eax, [esi+1000h] |
5633 | lea edx, [ebp+1000h] |
5655 | lea edx, [ebp+1000h] |
5634 | stdcall map_page, edx, eax, PG_MAP |
5656 | stdcall map_page, edx, eax, PG_MAP |
5635 | and esi, 0xFFF |
5657 | and esi, 0xFFF |
5636 | add esi, ebp |
5658 | add esi, ebp |
5637 | cmp dword [esi], 'RSDT' |
5659 | cmp dword [esi], 'RSDT' |
5638 | jnz no_acpi_power_off |
5660 | jnz no_acpi_power_off |
5639 | mov ecx, [esi+4] |
5661 | mov ecx, [esi+4] |
5640 | sub ecx, 24h |
5662 | sub ecx, 24h |
5641 | jbe no_acpi_power_off |
5663 | jbe no_acpi_power_off |
5642 | shr ecx, 2 |
5664 | shr ecx, 2 |
5643 | add esi, 24h |
5665 | add esi, 24h |
5644 | .scan_fadt: |
5666 | .scan_fadt: |
5645 | lodsd |
5667 | lodsd |
5646 | mov ebx, eax |
5668 | mov ebx, eax |
5647 | lea eax, [ebp+2000h] |
5669 | lea eax, [ebp+2000h] |
5648 | stdcall map_page, eax, ebx, PG_MAP |
5670 | stdcall map_page, eax, ebx, PG_MAP |
5649 | lea eax, [ebp+3000h] |
5671 | lea eax, [ebp+3000h] |
5650 | add ebx, 0x1000 |
5672 | add ebx, 0x1000 |
5651 | stdcall map_page, eax, ebx, PG_MAP |
5673 | stdcall map_page, eax, ebx, PG_MAP |
5652 | and ebx, 0xFFF |
5674 | and ebx, 0xFFF |
5653 | lea ebx, [ebx+ebp+2000h] |
5675 | lea ebx, [ebx+ebp+2000h] |
5654 | cmp dword [ebx], 'FACP' |
5676 | cmp dword [ebx], 'FACP' |
5655 | jz .fadt_found |
5677 | jz .fadt_found |
5656 | loop .scan_fadt |
5678 | loop .scan_fadt |
5657 | jmp no_acpi_power_off |
5679 | jmp no_acpi_power_off |
5658 | .fadt_found: |
5680 | .fadt_found: |
5659 | ; ebx is linear address of FADT |
5681 | ; ebx is linear address of FADT |
5660 | mov edi, [ebx+40] ; physical address of the DSDT |
5682 | mov edi, [ebx+40] ; physical address of the DSDT |
5661 | lea eax, [ebp+4000h] |
5683 | lea eax, [ebp+4000h] |
5662 | stdcall map_page, eax, edi, PG_MAP |
5684 | stdcall map_page, eax, edi, PG_MAP |
5663 | lea eax, [ebp+5000h] |
5685 | lea eax, [ebp+5000h] |
5664 | lea esi, [edi+0x1000] |
5686 | lea esi, [edi+0x1000] |
5665 | stdcall map_page, eax, esi, PG_MAP |
5687 | stdcall map_page, eax, esi, PG_MAP |
5666 | and esi, 0xFFF |
5688 | and esi, 0xFFF |
5667 | sub edi, esi |
5689 | sub edi, esi |
5668 | cmp dword [esi+ebp+4000h], 'DSDT' |
5690 | cmp dword [esi+ebp+4000h], 'DSDT' |
5669 | jnz no_acpi_power_off |
5691 | jnz no_acpi_power_off |
5670 | mov eax, [esi+ebp+4004h] ; DSDT length |
5692 | mov eax, [esi+ebp+4004h] ; DSDT length |
5671 | sub eax, 36+4 |
5693 | sub eax, 36+4 |
5672 | jbe no_acpi_power_off |
5694 | jbe no_acpi_power_off |
5673 | add esi, 36 |
5695 | add esi, 36 |
5674 | .scan_dsdt: |
5696 | .scan_dsdt: |
5675 | cmp dword [esi+ebp+4000h], '_S5_' |
5697 | cmp dword [esi+ebp+4000h], '_S5_' |
5676 | jnz .scan_dsdt_cont |
5698 | jnz .scan_dsdt_cont |
5677 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5699 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5678 | jnz .scan_dsdt_cont |
5700 | jnz .scan_dsdt_cont |
5679 | mov dl, [esi+ebp+4000h+6] |
5701 | mov dl, [esi+ebp+4000h+6] |
5680 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5702 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5681 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5703 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5682 | ja .scan_dsdt_cont |
5704 | ja .scan_dsdt_cont |
5683 | cmp dl, 1 |
5705 | cmp dl, 1 |
5684 | jb .scan_dsdt_cont |
5706 | jb .scan_dsdt_cont |
5685 | lea esi, [esi+ebp+4000h+7] |
5707 | lea esi, [esi+ebp+4000h+7] |
5686 | xor ecx, ecx |
5708 | xor ecx, ecx |
5687 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5709 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5688 | jz @f |
5710 | jz @f |
5689 | cmp byte [esi], 0xA |
5711 | cmp byte [esi], 0xA |
5690 | jnz no_acpi_power_off |
5712 | jnz no_acpi_power_off |
5691 | inc esi |
5713 | inc esi |
5692 | mov cl, [esi] |
5714 | mov cl, [esi] |
5693 | @@: |
5715 | @@: |
5694 | inc esi |
5716 | inc esi |
5695 | cmp dl, 2 |
5717 | cmp dl, 2 |
5696 | jb @f |
5718 | jb @f |
5697 | cmp byte [esi], 0 |
5719 | cmp byte [esi], 0 |
5698 | jz @f |
5720 | jz @f |
5699 | cmp byte [esi], 0xA |
5721 | cmp byte [esi], 0xA |
5700 | jnz no_acpi_power_off |
5722 | jnz no_acpi_power_off |
5701 | inc esi |
5723 | inc esi |
5702 | mov ch, [esi] |
5724 | mov ch, [esi] |
5703 | @@: |
5725 | @@: |
5704 | jmp do_acpi_power_off |
5726 | jmp do_acpi_power_off |
5705 | .scan_dsdt_cont: |
5727 | .scan_dsdt_cont: |
5706 | inc esi |
5728 | inc esi |
5707 | cmp esi, 0x1000 |
5729 | cmp esi, 0x1000 |
5708 | jb @f |
5730 | jb @f |
5709 | sub esi, 0x1000 |
5731 | sub esi, 0x1000 |
5710 | add edi, 0x1000 |
5732 | add edi, 0x1000 |
5711 | push eax |
5733 | push eax |
5712 | lea eax, [ebp+4000h] |
5734 | lea eax, [ebp+4000h] |
5713 | stdcall map_page, eax, edi, PG_MAP |
5735 | stdcall map_page, eax, edi, PG_MAP |
5714 | push PG_MAP |
5736 | push PG_MAP |
5715 | lea eax, [edi+1000h] |
5737 | lea eax, [edi+1000h] |
5716 | push eax |
5738 | push eax |
5717 | lea eax, [ebp+5000h] |
5739 | lea eax, [ebp+5000h] |
5718 | push eax |
5740 | push eax |
5719 | stdcall map_page |
5741 | stdcall map_page |
5720 | pop eax |
5742 | pop eax |
5721 | @@: |
5743 | @@: |
5722 | dec eax |
5744 | dec eax |
5723 | jnz .scan_dsdt |
5745 | jnz .scan_dsdt |
5724 | jmp no_acpi_power_off |
5746 | jmp no_acpi_power_off |
5725 | do_acpi_power_off: |
5747 | do_acpi_power_off: |
5726 | mov edx, [ebx+48] |
5748 | mov edx, [ebx+48] |
5727 | test edx, edx |
5749 | test edx, edx |
5728 | jz .nosmi |
5750 | jz .nosmi |
5729 | mov al, [ebx+52] |
5751 | mov al, [ebx+52] |
5730 | out dx, al |
5752 | out dx, al |
5731 | mov edx, [ebx+64] |
5753 | mov edx, [ebx+64] |
5732 | @@: |
5754 | @@: |
5733 | in ax, dx |
5755 | in ax, dx |
5734 | test al, 1 |
5756 | test al, 1 |
5735 | jz @b |
5757 | jz @b |
5736 | .nosmi: |
5758 | .nosmi: |
5737 | and cx, 0x0707 |
5759 | and cx, 0x0707 |
5738 | shl cx, 2 |
5760 | shl cx, 2 |
5739 | or cx, 0x2020 |
5761 | or cx, 0x2020 |
5740 | mov edx, [ebx+64] |
5762 | mov edx, [ebx+64] |
5741 | in ax, dx |
5763 | in ax, dx |
5742 | and ax, 203h |
5764 | and ax, 203h |
5743 | or ah, cl |
5765 | or ah, cl |
5744 | out dx, ax |
5766 | out dx, ax |
5745 | mov edx, [ebx+68] |
5767 | mov edx, [ebx+68] |
5746 | test edx, edx |
5768 | test edx, edx |
5747 | jz @f |
5769 | jz @f |
5748 | in ax, dx |
5770 | in ax, dx |
5749 | and ax, 203h |
5771 | and ax, 203h |
5750 | or ah, ch |
5772 | or ah, ch |
5751 | out dx, ax |
5773 | out dx, ax |
5752 | @@: |
5774 | @@: |
5753 | jmp $ |
5775 | jmp $ |
5754 | 5776 | ||
5755 | 5777 | ||
5756 | scan_rsdp: |
5778 | scan_rsdp: |
5757 | add eax, OS_BASE |
5779 | add eax, OS_BASE |
5758 | .s: |
5780 | .s: |
5759 | cmp dword [eax], 'RSD ' |
5781 | cmp dword [eax], 'RSD ' |
5760 | jnz .n |
5782 | jnz .n |
5761 | cmp dword [eax+4], 'PTR ' |
5783 | cmp dword [eax+4], 'PTR ' |
5762 | jnz .n |
5784 | jnz .n |
5763 | xor edx, edx |
5785 | xor edx, edx |
5764 | xor esi, esi |
5786 | xor esi, esi |
5765 | @@: |
5787 | @@: |
5766 | add dl, [eax+esi] |
5788 | add dl, [eax+esi] |
5767 | inc esi |
5789 | inc esi |
5768 | cmp esi, 20 |
5790 | cmp esi, 20 |
5769 | jnz @b |
5791 | jnz @b |
5770 | test dl, dl |
5792 | test dl, dl |
5771 | jz .ok |
5793 | jz .ok |
5772 | .n: |
5794 | .n: |
5773 | add eax, 10h |
5795 | add eax, 10h |
5774 | loop .s |
5796 | loop .s |
5775 | stc |
5797 | stc |
5776 | .ok: |
5798 | .ok: |
5777 | ret |
5799 | ret |
5778 | 5800 | ||
5779 | no_acpi_power_off: |
5801 | no_acpi_power_off: |
5780 | call create_trampoline_pgmap |
5802 | call create_trampoline_pgmap |
5781 | mov cr3, eax |
5803 | mov cr3, eax |
5782 | jmp become_real+0x10000 |
5804 | jmp become_real+0x10000 |
5783 | iglobal |
5805 | iglobal |
5784 | align 4 |
5806 | align 4 |
5785 | realmode_gdt: |
5807 | realmode_gdt: |
5786 | ; selector 0 - not used |
5808 | ; selector 0 - not used |
5787 | dw 23 |
5809 | dw 23 |
5788 | dd realmode_gdt-OS_BASE |
5810 | dd realmode_gdt-OS_BASE |
5789 | dw 0 |
5811 | dw 0 |
5790 | ; selector 8 - code from 1000:0000 to 1000:FFFF |
5812 | ; selector 8 - code from 1000:0000 to 1000:FFFF |
5791 | dw 0FFFFh |
5813 | dw 0FFFFh |
5792 | dw 0 |
5814 | dw 0 |
5793 | db 1 |
5815 | db 1 |
5794 | db 10011011b |
5816 | db 10011011b |
5795 | db 00000000b |
5817 | db 00000000b |
5796 | db 0 |
5818 | db 0 |
5797 | ; selector 10h - data from 1000:0000 to 1000:FFFF |
5819 | ; selector 10h - data from 1000:0000 to 1000:FFFF |
5798 | dw 0FFFFh |
5820 | dw 0FFFFh |
5799 | dw 0 |
5821 | dw 0 |
5800 | db 1 |
5822 | db 1 |
5801 | db 10010011b |
5823 | db 10010011b |
5802 | db 00000000b |
5824 | db 00000000b |
5803 | db 0 |
5825 | db 0 |
5804 | endg |
5826 | endg |
5805 | 5827 | ||
5806 | if ~ lang eq sp |
5828 | if ~ lang eq sp |
5807 | diff16 "end of .text segment",0,$ |
5829 | diff16 "end of .text segment",0,$ |
5808 | end if |
5830 | end if |
5809 | 5831 | ||
5810 | include "data32.inc" |
5832 | include "data32.inc" |
5811 | 5833 | ||
5812 | __REV__ = __REV |
5834 | __REV__ = __REV |
5813 | 5835 | ||
5814 | if ~ lang eq sp |
5836 | if ~ lang eq sp |
5815 | diff16 "end of kernel code",0,$ |
5837 | diff16 "end of kernel code",0,$ |
5816 | end if=> |
5838 | end if=> |