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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2013. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2013. All rights reserved. |
4 | ;; PROGRAMMING: |
4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
5 | ;; Ivan Poddubny |
6 | ;; Marat Zakiyanov (Mario79) |
6 | ;; Marat Zakiyanov (Mario79) |
7 | ;; VaStaNi |
7 | ;; VaStaNi |
8 | ;; Trans |
8 | ;; Trans |
9 | ;; Mihail Semenyako (mike.dld) |
9 | ;; Mihail Semenyako (mike.dld) |
10 | ;; Sergey Kuzmin (Wildwest) |
10 | ;; Sergey Kuzmin (Wildwest) |
11 | ;; Andrey Halyavin (halyavin) |
11 | ;; Andrey Halyavin (halyavin) |
12 | ;; Mihail Lisovin (Mihasik) |
12 | ;; Mihail Lisovin (Mihasik) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
14 | ;; NoName |
14 | ;; NoName |
15 | ;; Evgeny Grechnikov (Diamond) |
15 | ;; Evgeny Grechnikov (Diamond) |
16 | ;; Iliya Mihailov (Ghost) |
16 | ;; Iliya Mihailov (Ghost) |
17 | ;; Sergey Semyonov (Serge) |
17 | ;; Sergey Semyonov (Serge) |
18 | ;; Johnny_B |
18 | ;; Johnny_B |
19 | ;; SPraid (simba) |
19 | ;; SPraid (simba) |
20 | ;; Hidnplayr |
20 | ;; Hidnplayr |
21 | ;; Alexey Teplov ( |
21 | ;; Alexey Teplov ( |
22 | ;; Rus |
22 | ;; Rus |
23 | ;; Nable |
23 | ;; Nable |
24 | ;; shurf |
24 | ;; shurf |
25 | ;; Alver |
25 | ;; Alver |
26 | ;; Maxis |
26 | ;; Maxis |
27 | ;; Galkov |
27 | ;; Galkov |
28 | ;; CleverMouse |
28 | ;; CleverMouse |
29 | ;; tsdima |
29 | ;; tsdima |
30 | ;; turbanoff |
30 | ;; turbanoff |
31 | ;; Asper |
31 | ;; Asper |
32 | ;; art_zh |
32 | ;; art_zh |
33 | ;; |
33 | ;; |
34 | ;; Data in this file was originally part of MenuetOS project which is |
34 | ;; Data in this file was originally part of MenuetOS project which is |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
37 | ;; |
37 | ;; |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
39 | ;; PROGRAMMING: |
39 | ;; PROGRAMMING: |
40 | ;; |
40 | ;; |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
42 | ;; - main os coding/design |
42 | ;; - main os coding/design |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
46 | ;; quickcode@mail.ru |
46 | ;; quickcode@mail.ru |
47 | ;; Alexey, kgaz@crosswinds.net |
47 | ;; Alexey, kgaz@crosswinds.net |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
49 | ;; kristol@nic.fi |
49 | ;; kristol@nic.fi |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
53 | ;; |
53 | ;; |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
58 | ;; License (the "GPL") for full details. |
58 | ;; License (the "GPL") for full details. |
59 | ; |
59 | ; |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
65 | ;; on all copies. |
65 | ;; on all copies. |
66 | ;; |
66 | ;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
68 | 68 | ||
69 | format binary as "mnt" |
69 | format binary as "mnt" |
70 | 70 | ||
71 | include 'macros.inc' |
71 | include 'macros.inc' |
72 | include 'struct.inc' |
72 | include 'struct.inc' |
73 | 73 | ||
74 | $Revision: 4286 $ |
74 | $Revision: 4291 $ |
75 | 75 | ||
76 | 76 | ||
77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
78 | VESA_1_2_VIDEO equ 0 ; enable vesa 1.2 bank switch functions |
78 | VESA_1_2_VIDEO equ 0 ; enable vesa 1.2 bank switch functions |
79 | 79 | ||
80 | ; Enabling the next line will enable serial output console |
80 | ; Enabling the next line will enable serial output console |
81 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
81 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
82 | 82 | ||
83 | include "proc32.inc" |
83 | include "proc32.inc" |
84 | include "kglobals.inc" |
84 | include "kglobals.inc" |
85 | include "lang.inc" |
85 | include "lang.inc" |
86 | include "encoding.inc" |
86 | include "encoding.inc" |
87 | 87 | ||
88 | include "const.inc" |
88 | include "const.inc" |
89 | 89 | ||
90 | iglobal |
90 | iglobal |
91 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
91 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
92 | debug_direct_print db 0 |
92 | debug_direct_print db 0 |
93 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
93 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
94 | launcher_start db 1 |
94 | launcher_start db 1 |
95 | endg |
95 | endg |
96 | 96 | ||
97 | max_processes equ 255 |
97 | max_processes equ 255 |
98 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
98 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
99 | 99 | ||
100 | os_stack equ (os_data_l-gdts) ; GDTs |
100 | os_stack equ (os_data_l-gdts) ; GDTs |
101 | os_code equ (os_code_l-gdts) |
101 | os_code equ (os_code_l-gdts) |
102 | graph_data equ (3+graph_data_l-gdts) |
102 | graph_data equ (3+graph_data_l-gdts) |
103 | tss0 equ (tss0_l-gdts) |
103 | tss0 equ (tss0_l-gdts) |
104 | app_code equ (3+app_code_l-gdts) |
104 | app_code equ (3+app_code_l-gdts) |
105 | app_data equ (3+app_data_l-gdts) |
105 | app_data equ (3+app_data_l-gdts) |
106 | app_tls equ (3+tls_data_l-gdts) |
106 | app_tls equ (3+tls_data_l-gdts) |
107 | pci_code_sel equ (pci_code_32-gdts) |
107 | pci_code_sel equ (pci_code_32-gdts) |
108 | pci_data_sel equ (pci_data_32-gdts) |
108 | pci_data_sel equ (pci_data_32-gdts) |
109 | 109 | ||
110 | 110 | ||
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
112 | ;; |
112 | ;; |
113 | ;; Included files: |
113 | ;; Included files: |
114 | ;; |
114 | ;; |
115 | ;; Kernel16.inc |
115 | ;; Kernel16.inc |
116 | ;; - Booteng.inc English text for bootup |
116 | ;; - Booteng.inc English text for bootup |
117 | ;; - Bootcode.inc Hardware setup |
117 | ;; - Bootcode.inc Hardware setup |
118 | ;; - Pci16.inc PCI functions |
118 | ;; - Pci16.inc PCI functions |
119 | ;; |
119 | ;; |
120 | ;; Kernel32.inc |
120 | ;; Kernel32.inc |
121 | ;; - Sys32.inc Process management |
121 | ;; - Sys32.inc Process management |
122 | ;; - Shutdown.inc Shutdown and restart |
122 | ;; - Shutdown.inc Shutdown and restart |
123 | ;; - Fat32.inc Read / write hd |
123 | ;; - Fat32.inc Read / write hd |
124 | ;; - Vesa12.inc Vesa 1.2 driver |
124 | ;; - Vesa12.inc Vesa 1.2 driver |
125 | ;; - Vesa20.inc Vesa 2.0 driver |
125 | ;; - Vesa20.inc Vesa 2.0 driver |
126 | ;; - Vga.inc VGA driver |
126 | ;; - Vga.inc VGA driver |
127 | ;; - Stack.inc Network interface |
127 | ;; - Stack.inc Network interface |
128 | ;; - Mouse.inc Mouse pointer |
128 | ;; - Mouse.inc Mouse pointer |
129 | ;; - Scincode.inc Window skinning |
129 | ;; - Scincode.inc Window skinning |
130 | ;; - Pci32.inc PCI functions |
130 | ;; - Pci32.inc PCI functions |
131 | ;; |
131 | ;; |
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
133 | 133 | ||
134 | 134 | ||
135 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
135 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
136 | ;; ;; |
136 | ;; ;; |
137 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
137 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
138 | ;; ;; |
138 | ;; ;; |
139 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
139 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
140 | 140 | ||
141 | use16 |
141 | use16 |
142 | org 0x0 |
142 | org 0x0 |
143 | jmp start_of_code |
143 | jmp start_of_code |
144 | 144 | ||
145 | if lang eq sp |
145 | if lang eq sp |
146 | include "kernelsp.inc" ; spanish kernel messages |
146 | include "kernelsp.inc" ; spanish kernel messages |
147 | else if lang eq et |
147 | else if lang eq et |
148 | version db 'Kolibri OS versioon 0.7.7.0+ ',13,10,13,10,0 |
148 | version db 'Kolibri OS versioon 0.7.7.0+ ',13,10,13,10,0 |
149 | else |
149 | else |
150 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
150 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
151 | end if |
151 | end if |
152 | 152 | ||
153 | include "boot/bootstr.inc" ; language-independent boot messages |
153 | include "boot/bootstr.inc" ; language-independent boot messages |
154 | include "boot/preboot.inc" |
154 | include "boot/preboot.inc" |
155 | 155 | ||
156 | if lang eq ge |
156 | if lang eq ge |
157 | include "boot/bootge.inc" ; german system boot messages |
157 | include "boot/bootge.inc" ; german system boot messages |
158 | else if lang eq sp |
158 | else if lang eq sp |
159 | include "boot/bootsp.inc" ; spanish system boot messages |
159 | include "boot/bootsp.inc" ; spanish system boot messages |
160 | else if lang eq ru |
160 | else if lang eq ru |
161 | include "boot/bootru.inc" ; russian system boot messages |
161 | include "boot/bootru.inc" ; russian system boot messages |
162 | include "boot/ru.inc" ; Russian font |
162 | include "boot/ru.inc" ; Russian font |
163 | else if lang eq et |
163 | else if lang eq et |
164 | include "boot/bootet.inc" ; estonian system boot messages |
164 | include "boot/bootet.inc" ; estonian system boot messages |
165 | include "boot/et.inc" ; Estonian font |
165 | include "boot/et.inc" ; Estonian font |
166 | else |
166 | else |
167 | include "boot/booten.inc" ; english system boot messages |
167 | include "boot/booten.inc" ; english system boot messages |
168 | end if |
168 | end if |
169 | 169 | ||
170 | include "boot/bootcode.inc" ; 16 bit system boot code |
170 | include "boot/bootcode.inc" ; 16 bit system boot code |
171 | include "bus/pci/pci16.inc" |
171 | include "bus/pci/pci16.inc" |
172 | include "detect/biosdisk.inc" |
172 | include "detect/biosdisk.inc" |
173 | 173 | ||
174 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
174 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
175 | ;; ;; |
175 | ;; ;; |
176 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
176 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
177 | ;; ;; |
177 | ;; ;; |
178 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
178 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
179 | 179 | ||
180 | 180 | ||
181 | ; CR0 Flags - Protected mode and Paging |
181 | ; CR0 Flags - Protected mode and Paging |
182 | 182 | ||
183 | mov ecx, CR0_PE |
183 | mov ecx, CR0_PE |
184 | 184 | ||
185 | ; Enabling 32 bit protected mode |
185 | ; Enabling 32 bit protected mode |
186 | 186 | ||
187 | sidt [cs:old_ints_h] |
187 | sidt [cs:old_ints_h] |
188 | 188 | ||
189 | cli ; disable all irqs |
189 | cli ; disable all irqs |
190 | cld |
190 | cld |
191 | mov al, 255 ; mask all irqs |
191 | mov al, 255 ; mask all irqs |
192 | out 0xa1, al |
192 | out 0xa1, al |
193 | out 0x21, al |
193 | out 0x21, al |
194 | l.5: |
194 | l.5: |
195 | in al, 0x64 ; Enable A20 |
195 | in al, 0x64 ; Enable A20 |
196 | test al, 2 |
196 | test al, 2 |
197 | jnz l.5 |
197 | jnz l.5 |
198 | mov al, 0xD1 |
198 | mov al, 0xD1 |
199 | out 0x64, al |
199 | out 0x64, al |
200 | l.6: |
200 | l.6: |
201 | in al, 0x64 |
201 | in al, 0x64 |
202 | test al, 2 |
202 | test al, 2 |
203 | jnz l.6 |
203 | jnz l.6 |
204 | mov al, 0xDF |
204 | mov al, 0xDF |
205 | out 0x60, al |
205 | out 0x60, al |
206 | l.7: |
206 | l.7: |
207 | in al, 0x64 |
207 | in al, 0x64 |
208 | test al, 2 |
208 | test al, 2 |
209 | jnz l.7 |
209 | jnz l.7 |
210 | mov al, 0xFF |
210 | mov al, 0xFF |
211 | out 0x64, al |
211 | out 0x64, al |
212 | 212 | ||
213 | lgdt [cs:tmp_gdt] ; Load GDT |
213 | lgdt [cs:tmp_gdt] ; Load GDT |
214 | mov eax, cr0 ; protected mode |
214 | mov eax, cr0 ; protected mode |
215 | or eax, ecx |
215 | or eax, ecx |
216 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
216 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
217 | mov cr0, eax |
217 | mov cr0, eax |
218 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
218 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
219 | 219 | ||
220 | align 8 |
220 | align 8 |
221 | tmp_gdt: |
221 | tmp_gdt: |
222 | 222 | ||
223 | dw 23 |
223 | dw 23 |
224 | dd tmp_gdt+0x10000 |
224 | dd tmp_gdt+0x10000 |
225 | dw 0 |
225 | dw 0 |
226 | 226 | ||
227 | dw 0xffff |
227 | dw 0xffff |
228 | dw 0x0000 |
228 | dw 0x0000 |
229 | db 0x00 |
229 | db 0x00 |
230 | dw 11011111b *256 +10011010b |
230 | dw 11011111b *256 +10011010b |
231 | db 0x00 |
231 | db 0x00 |
232 | 232 | ||
233 | dw 0xffff |
233 | dw 0xffff |
234 | dw 0x0000 |
234 | dw 0x0000 |
235 | db 0x00 |
235 | db 0x00 |
236 | dw 11011111b *256 +10010010b |
236 | dw 11011111b *256 +10010010b |
237 | db 0x00 |
237 | db 0x00 |
238 | 238 | ||
239 | include "data16.inc" |
239 | include "data16.inc" |
240 | 240 | ||
241 | if ~ lang eq sp |
241 | if ~ lang eq sp |
242 | diff16 "end of bootcode",0,$+0x10000 |
242 | diff16 "end of bootcode",0,$+0x10000 |
243 | end if |
243 | end if |
244 | 244 | ||
245 | use32 |
245 | use32 |
246 | org $+0x10000 |
246 | org $+0x10000 |
247 | 247 | ||
248 | align 4 |
248 | align 4 |
249 | B32: |
249 | B32: |
250 | mov ax, os_stack ; Selector for os |
250 | mov ax, os_stack ; Selector for os |
251 | mov ds, ax |
251 | mov ds, ax |
252 | mov es, ax |
252 | mov es, ax |
253 | mov fs, ax |
253 | mov fs, ax |
254 | mov gs, ax |
254 | mov gs, ax |
255 | mov ss, ax |
255 | mov ss, ax |
256 | mov esp, 0x006CC00 ; Set stack |
256 | mov esp, 0x006CC00 ; Set stack |
257 | 257 | ||
258 | ; CLEAR 0x280000 - HEAP_BASE |
258 | ; CLEAR 0x280000 - HEAP_BASE |
259 | 259 | ||
260 | xor eax, eax |
260 | xor eax, eax |
261 | mov edi, CLEAN_ZONE |
261 | mov edi, CLEAN_ZONE |
262 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
262 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
263 | cld |
263 | cld |
264 | rep stosd |
264 | rep stosd |
265 | 265 | ||
266 | ; CLEAR KERNEL UNDEFINED GLOBALS |
266 | ; CLEAR KERNEL UNDEFINED GLOBALS |
267 | mov edi, endofcode-OS_BASE |
267 | mov edi, endofcode-OS_BASE |
268 | mov ecx, 0x90000 |
268 | mov ecx, 0x90000 |
269 | sub ecx, edi |
269 | sub ecx, edi |
270 | shr ecx, 2 |
270 | shr ecx, 2 |
271 | rep stosd |
271 | rep stosd |
272 | 272 | ||
273 | ; SAVE & CLEAR 0-0xffff |
273 | ; SAVE & CLEAR 0-0xffff |
274 | 274 | ||
275 | mov edi, 0x1000 |
275 | mov edi, 0x1000 |
276 | mov ecx, 0x8000 / 4 |
276 | mov ecx, 0x8000 / 4 |
277 | rep stosd |
277 | rep stosd |
278 | mov edi, 0xa000 |
278 | mov edi, 0xa000 |
279 | mov ecx, 0x6000 / 4 |
279 | mov ecx, 0x6000 / 4 |
280 | rep stosd |
280 | rep stosd |
281 | 281 | ||
282 | call test_cpu |
282 | call test_cpu |
283 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
283 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
284 | 284 | ||
285 | call check_acpi |
285 | call check_acpi |
286 | call init_BIOS32 |
286 | call init_BIOS32 |
287 | ; MEMORY MODEL |
287 | ; MEMORY MODEL |
288 | call mem_test |
288 | call mem_test |
289 | call init_mem |
289 | call init_mem |
290 | call init_page_map |
290 | call init_page_map |
291 | 291 | ||
292 | ; ENABLE PAGING |
292 | ; ENABLE PAGING |
293 | 293 | ||
294 | mov eax, sys_pgdir-OS_BASE |
294 | mov eax, sys_pgdir-OS_BASE |
295 | mov cr3, eax |
295 | mov cr3, eax |
296 | 296 | ||
297 | mov eax, cr0 |
297 | mov eax, cr0 |
298 | or eax, CR0_PG+CR0_WP |
298 | or eax, CR0_PG+CR0_WP |
299 | mov cr0, eax |
299 | mov cr0, eax |
300 | 300 | ||
301 | lgdt [gdts] |
301 | lgdt [gdts] |
302 | jmp pword os_code:high_code |
302 | jmp pword os_code:high_code |
303 | 303 | ||
304 | align 4 |
304 | align 4 |
305 | bios32_entry dd ? |
305 | bios32_entry dd ? |
306 | tmp_page_tabs dd ? |
306 | tmp_page_tabs dd ? |
307 | 307 | ||
308 | use16 |
308 | use16 |
309 | org $-0x10000 |
309 | org $-0x10000 |
310 | include "boot/shutdown.inc" ; shutdown or restart |
310 | include "boot/shutdown.inc" ; shutdown or restart |
311 | org $+0x10000 |
311 | org $+0x10000 |
312 | use32 |
312 | use32 |
313 | 313 | ||
314 | __DEBUG__ fix 1 |
314 | __DEBUG__ fix 1 |
315 | __DEBUG_LEVEL__ fix 1 |
315 | __DEBUG_LEVEL__ fix 1 |
316 | include 'init.inc' |
316 | include 'init.inc' |
317 | 317 | ||
318 | org OS_BASE+$ |
318 | org OS_BASE+$ |
319 | 319 | ||
320 | include 'fdo.inc' |
320 | include 'fdo.inc' |
321 | 321 | ||
322 | align 4 |
322 | align 4 |
323 | high_code: |
323 | high_code: |
324 | mov ax, os_stack |
324 | mov ax, os_stack |
325 | mov bx, app_data |
325 | mov bx, app_data |
326 | mov cx, app_tls |
326 | mov cx, app_tls |
327 | mov ss, ax |
327 | mov ss, ax |
328 | add esp, OS_BASE |
328 | add esp, OS_BASE |
329 | 329 | ||
330 | mov ds, bx |
330 | mov ds, bx |
331 | mov es, bx |
331 | mov es, bx |
332 | mov fs, cx |
332 | mov fs, cx |
333 | mov gs, bx |
333 | mov gs, bx |
334 | 334 | ||
335 | bt [cpu_caps], CAPS_PGE |
335 | bt [cpu_caps], CAPS_PGE |
336 | jnc @F |
336 | jnc @F |
337 | 337 | ||
338 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
338 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
339 | 339 | ||
340 | mov ebx, cr4 |
340 | mov ebx, cr4 |
341 | or ebx, CR4_PGE |
341 | or ebx, CR4_PGE |
342 | mov cr4, ebx |
342 | mov cr4, ebx |
343 | @@: |
343 | @@: |
344 | xor eax, eax |
344 | xor eax, eax |
345 | mov dword [sys_pgdir], eax |
345 | mov dword [sys_pgdir], eax |
346 | mov dword [sys_pgdir+4], eax |
346 | mov dword [sys_pgdir+4], eax |
347 | 347 | ||
348 | mov eax, cr3 |
348 | mov eax, cr3 |
349 | mov cr3, eax ; flush TLB |
349 | mov cr3, eax ; flush TLB |
350 | 350 | ||
351 | mov ecx, pg_data.mutex |
351 | mov ecx, pg_data.mutex |
352 | call mutex_init |
352 | call mutex_init |
353 | 353 | ||
354 | mov ecx, disk_list_mutex |
354 | mov ecx, disk_list_mutex |
355 | call mutex_init |
355 | call mutex_init |
356 | 356 | ||
357 | mov ecx, keyboard_list_mutex |
357 | mov ecx, keyboard_list_mutex |
358 | call mutex_init |
358 | call mutex_init |
359 | 359 | ||
360 | mov ecx, unpack_mutex |
360 | mov ecx, unpack_mutex |
361 | call mutex_init |
361 | call mutex_init |
362 | 362 | ||
363 | mov ecx, application_table_mutex |
363 | mov ecx, application_table_mutex |
364 | call mutex_init |
364 | call mutex_init |
365 | 365 | ||
366 | mov ecx, ide_mutex |
366 | mov ecx, ide_mutex |
367 | call mutex_init |
367 | call mutex_init |
368 | mov ecx, ide_channel1_mutex |
368 | mov ecx, ide_channel1_mutex |
369 | call mutex_init |
369 | call mutex_init |
370 | mov ecx, ide_channel2_mutex |
370 | mov ecx, ide_channel2_mutex |
371 | call mutex_init |
371 | call mutex_init |
372 | ;----------------------------------------------------------------------------- |
372 | ;----------------------------------------------------------------------------- |
373 | ; SAVE REAL MODE VARIABLES |
373 | ; SAVE REAL MODE VARIABLES |
374 | ;----------------------------------------------------------------------------- |
374 | ;----------------------------------------------------------------------------- |
375 | save_variables_IDE_controller: |
375 | save_variables_IDE_controller: |
376 | xor eax, eax |
376 | xor eax, eax |
377 | mov ax, [BOOT_VARS + BOOT_IDE_INTERR_16] |
377 | mov ax, [BOOT_VARS + BOOT_IDE_INTERR_16] |
378 | mov [IDE_Interrupt], ax |
378 | mov [IDE_Interrupt], ax |
379 | ;-------------------------------------- |
379 | ;-------------------------------------- |
380 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
380 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
381 | mov [IDEContrProgrammingInterface], ax |
381 | mov [IDEContrProgrammingInterface], ax |
382 | ;-------------------------------------- |
382 | ;-------------------------------------- |
383 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
383 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
384 | mov [IDEContrRegsBaseAddr], ax |
384 | mov [IDEContrRegsBaseAddr], ax |
385 | ;-------------------------------------- |
385 | ;-------------------------------------- |
386 | mov ax, [BOOT_VARS + BOOT_IDE_BAR0_16] |
386 | mov ax, [BOOT_VARS + BOOT_IDE_BAR0_16] |
387 | cmp ax, 0 |
387 | cmp ax, 0 |
388 | je @f |
388 | je @f |
389 | cmp ax, 1 |
389 | cmp ax, 1 |
390 | jne .no_PATA_BAR0 |
390 | jne .no_PATA_BAR0 |
391 | @@: |
391 | @@: |
392 | mov ax, 0x1F0 |
392 | mov ax, 0x1F0 |
393 | jmp @f |
393 | jmp @f |
394 | .no_PATA_BAR0: |
394 | .no_PATA_BAR0: |
395 | and ax, 0xFFFC |
395 | and ax, 0xFFFC |
396 | @@: |
396 | @@: |
397 | mov [StandardATABases], ax |
397 | mov [StandardATABases], ax |
398 | mov [hd_address_table], eax |
398 | mov [hd_address_table], eax |
399 | mov [hd_address_table+8], eax |
399 | mov [hd_address_table+8], eax |
400 | mov [IDE_BAR0_val], ax |
400 | mov [IDE_BAR0_val], ax |
401 | ;-------------------------------------- |
401 | ;-------------------------------------- |
402 | mov ax, [BOOT_VARS + BOOT_IDE_BAR1_16] |
402 | mov ax, [BOOT_VARS + BOOT_IDE_BAR1_16] |
403 | cmp ax, 0 |
403 | cmp ax, 0 |
404 | je @f |
404 | je @f |
405 | cmp ax, 1 |
405 | cmp ax, 1 |
406 | jne .no_PATA_BAR1 |
406 | jne .no_PATA_BAR1 |
407 | @@: |
407 | @@: |
408 | mov ax, 0x3F4 |
408 | mov ax, 0x3F4 |
409 | jmp @f |
409 | jmp @f |
410 | .no_PATA_BAR1: |
410 | .no_PATA_BAR1: |
411 | and ax, 0xFFFC |
411 | and ax, 0xFFFC |
412 | @@: |
412 | @@: |
413 | mov [IDE_BAR1_val], ax |
413 | mov [IDE_BAR1_val], ax |
414 | ;-------------------------------------- |
414 | ;-------------------------------------- |
415 | mov ax, [BOOT_VARS + BOOT_IDE_BAR2_16] |
415 | mov ax, [BOOT_VARS + BOOT_IDE_BAR2_16] |
416 | cmp ax, 0 |
416 | cmp ax, 0 |
417 | je @f |
417 | je @f |
418 | cmp ax, 1 |
418 | cmp ax, 1 |
419 | jne .no_PATA_BAR2 |
419 | jne .no_PATA_BAR2 |
420 | @@: |
420 | @@: |
421 | mov ax, 0x170 |
421 | mov ax, 0x170 |
422 | jmp @f |
422 | jmp @f |
423 | .no_PATA_BAR2: |
423 | .no_PATA_BAR2: |
424 | and ax, 0xFFFC |
424 | and ax, 0xFFFC |
425 | @@: |
425 | @@: |
426 | mov [StandardATABases+2], ax |
426 | mov [StandardATABases+2], ax |
427 | mov [hd_address_table+16], eax |
427 | mov [hd_address_table+16], eax |
428 | mov [hd_address_table+24], eax |
428 | mov [hd_address_table+24], eax |
429 | mov [IDE_BAR2_val], ax |
429 | mov [IDE_BAR2_val], ax |
430 | ;-------------------------------------- |
430 | ;-------------------------------------- |
431 | mov ax, [BOOT_VARS + BOOT_IDE_BAR3_16] |
431 | mov ax, [BOOT_VARS + BOOT_IDE_BAR3_16] |
432 | cmp ax, 0 |
432 | cmp ax, 0 |
433 | je @f |
433 | je @f |
434 | cmp ax, 1 |
434 | cmp ax, 1 |
435 | jne .no_PATA_BAR3 |
435 | jne .no_PATA_BAR3 |
436 | @@: |
436 | @@: |
437 | mov ax, 0x374 |
437 | mov ax, 0x374 |
438 | jmp @f |
438 | jmp @f |
439 | .no_PATA_BAR3: |
439 | .no_PATA_BAR3: |
440 | and ax, 0xFFFC |
440 | and ax, 0xFFFC |
441 | @@: |
441 | @@: |
442 | mov [IDE_BAR3_val], ax |
442 | mov [IDE_BAR3_val], ax |
443 | 443 | ||
444 | ; --------------- APM --------------------- |
444 | ; --------------- APM --------------------- |
445 | 445 | ||
446 | ; init selectors |
446 | ; init selectors |
447 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
447 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
448 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
448 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
449 | ; protected-mode 32-bit code segment |
449 | ; protected-mode 32-bit code segment |
450 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
450 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
451 | ; protected-mode 16-bit code segment |
451 | ; protected-mode 16-bit code segment |
452 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
452 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
453 | ; protected-mode 16-bit data segment |
453 | ; protected-mode 16-bit data segment |
454 | 454 | ||
455 | shl eax, 4 |
455 | shl eax, 4 |
456 | mov [dword apm_code_32 + 2], ax |
456 | mov [dword apm_code_32 + 2], ax |
457 | shr eax, 16 |
457 | shr eax, 16 |
458 | mov [dword apm_code_32 + 4], al |
458 | mov [dword apm_code_32 + 4], al |
459 | 459 | ||
460 | shl ecx, 4 |
460 | shl ecx, 4 |
461 | mov [dword apm_code_16 + 2], cx |
461 | mov [dword apm_code_16 + 2], cx |
462 | shr ecx, 16 |
462 | shr ecx, 16 |
463 | mov [dword apm_code_16 + 4], cl |
463 | mov [dword apm_code_16 + 4], cl |
464 | 464 | ||
465 | shl edx, 4 |
465 | shl edx, 4 |
466 | mov [dword apm_data_16 + 2], dx |
466 | mov [dword apm_data_16 + 2], dx |
467 | shr edx, 16 |
467 | shr edx, 16 |
468 | mov [dword apm_data_16 + 4], dl |
468 | mov [dword apm_data_16 + 4], dl |
469 | 469 | ||
470 | mov dword[apm_entry], ebx |
470 | mov dword[apm_entry], ebx |
471 | mov word [apm_entry + 4], apm_code_32 - gdts |
471 | mov word [apm_entry + 4], apm_code_32 - gdts |
472 | 472 | ||
473 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
473 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
474 | mov [apm_vf], eax |
474 | mov [apm_vf], eax |
475 | ; ----------------------------------------- |
475 | ; ----------------------------------------- |
476 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
476 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
477 | mov [allow_dma_access], al |
477 | mov [allow_dma_access], al |
478 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
478 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
479 | mov [_display.bpp], eax |
479 | mov [_display.bpp], eax |
480 | mov [_display.vrefresh], 60 |
480 | mov [_display.vrefresh], 60 |
481 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
481 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
482 | mov [debug_direct_print], al |
482 | mov [debug_direct_print], al |
483 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
483 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
484 | mov [launcher_start], al |
484 | mov [launcher_start], al |
485 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
485 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
486 | mov [_display.width], eax |
486 | mov [_display.width], eax |
487 | mov [display_width_standard], eax |
487 | mov [display_width_standard], eax |
488 | dec eax |
488 | dec eax |
489 | mov [Screen_Max_X], eax |
489 | mov [Screen_Max_X], eax |
490 | mov [screen_workarea.right], eax |
490 | mov [screen_workarea.right], eax |
491 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
491 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
492 | mov [_display.height], eax |
492 | mov [_display.height], eax |
493 | mov [display_height_standard], eax |
493 | mov [display_height_standard], eax |
494 | dec eax |
494 | dec eax |
495 | mov [Screen_Max_Y], eax |
495 | mov [Screen_Max_Y], eax |
496 | mov [screen_workarea.bottom], eax |
496 | mov [screen_workarea.bottom], eax |
497 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
497 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
498 | mov dword [SCR_MODE], eax |
498 | mov dword [SCR_MODE], eax |
499 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
499 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
500 | ; mov [BANK_SWITCH], eax |
500 | ; mov [BANK_SWITCH], eax |
501 | mov eax, 640 *4 ; Bytes PerScanLine |
501 | mov eax, 640 *4 ; Bytes PerScanLine |
502 | cmp [SCR_MODE], word 0x13 ; 320x200 |
502 | cmp [SCR_MODE], word 0x13 ; 320x200 |
503 | je @f |
503 | je @f |
504 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
504 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
505 | je @f |
505 | je @f |
506 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
506 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
507 | @@: |
507 | @@: |
508 | mov [_display.pitch], eax |
508 | mov [_display.pitch], eax |
509 | mov eax, [_display.width] |
509 | mov eax, [_display.width] |
510 | mul [_display.height] |
510 | mul [_display.height] |
511 | mov [_WinMapSize], eax |
511 | mov [_WinMapSize], eax |
512 | 512 | ||
513 | call calculate_fast_getting_offset_for_WinMapAddress |
513 | call calculate_fast_getting_offset_for_WinMapAddress |
514 | ; for Qemu or non standart video cards |
514 | ; for Qemu or non standart video cards |
515 | ; Unfortunately [BytesPerScanLine] does not always |
515 | ; Unfortunately [BytesPerScanLine] does not always |
516 | ; equal to [_display.width] * [ScreenBPP] / 8 |
516 | ; equal to [_display.width] * [ScreenBPP] / 8 |
517 | call calculate_fast_getting_offset_for_LFB |
517 | call calculate_fast_getting_offset_for_LFB |
518 | 518 | ||
519 | mov esi, BOOT_VARS+0x9080 |
519 | mov esi, BOOT_VARS+0x9080 |
520 | movzx ecx, byte [esi-1] |
520 | movzx ecx, byte [esi-1] |
521 | mov [NumBiosDisks], ecx |
521 | mov [NumBiosDisks], ecx |
522 | mov edi, BiosDisksData |
522 | mov edi, BiosDisksData |
523 | rep movsd |
523 | rep movsd |
524 | 524 | ||
525 | ; GRAPHICS ADDRESSES |
525 | ; GRAPHICS ADDRESSES |
526 | 526 | ||
527 | mov eax, [BOOT_VARS+BOOT_LFB] |
527 | mov eax, [BOOT_VARS+BOOT_LFB] |
528 | mov [LFBAddress], eax |
528 | mov [LFBAddress], eax |
529 | 529 | ||
530 | cmp [SCR_MODE], word 0100000000000000b |
530 | cmp [SCR_MODE], word 0100000000000000b |
531 | jge setvesa20 |
531 | jge setvesa20 |
532 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
532 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
533 | je v20ga32 |
533 | je v20ga32 |
534 | jmp v20ga24 |
534 | jmp v20ga24 |
535 | 535 | ||
536 | setvesa20: |
536 | setvesa20: |
537 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
537 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
538 | mov [GETPIXEL], dword Vesa20_getpixel24 |
538 | mov [GETPIXEL], dword Vesa20_getpixel24 |
539 | cmp byte [_display.bpp], 24 |
539 | cmp byte [_display.bpp], 24 |
540 | jz v20ga24 |
540 | jz v20ga24 |
541 | v20ga32: |
541 | v20ga32: |
542 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
542 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
543 | mov [GETPIXEL], dword Vesa20_getpixel32 |
543 | mov [GETPIXEL], dword Vesa20_getpixel32 |
544 | jmp no_mode_0x12 |
544 | jmp no_mode_0x12 |
545 | v20ga24: |
545 | v20ga24: |
546 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
546 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
547 | jne no_mode_0x12 |
547 | jne no_mode_0x12 |
548 | mov [PUTPIXEL], dword VGA_putpixel |
548 | mov [PUTPIXEL], dword VGA_putpixel |
549 | mov [GETPIXEL], dword Vesa20_getpixel32 |
549 | mov [GETPIXEL], dword Vesa20_getpixel32 |
550 | no_mode_0x12: |
550 | no_mode_0x12: |
551 | 551 | ||
552 | mov [MOUSE_PICTURE], dword mousepointer |
552 | mov [MOUSE_PICTURE], dword mousepointer |
553 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
553 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
554 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
554 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
555 | 555 | ||
556 | ; -------- Fast System Call init ---------- |
556 | ; -------- Fast System Call init ---------- |
557 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
557 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
558 | bt [cpu_caps], CAPS_SEP |
558 | bt [cpu_caps], CAPS_SEP |
559 | jnc .SEnP ; SysEnter not Present |
559 | jnc .SEnP ; SysEnter not Present |
560 | xor edx, edx |
560 | xor edx, edx |
561 | mov ecx, MSR_SYSENTER_CS |
561 | mov ecx, MSR_SYSENTER_CS |
562 | mov eax, os_code |
562 | mov eax, os_code |
563 | wrmsr |
563 | wrmsr |
564 | mov ecx, MSR_SYSENTER_ESP |
564 | mov ecx, MSR_SYSENTER_ESP |
565 | ; mov eax, sysenter_stack ; Check it |
565 | ; mov eax, sysenter_stack ; Check it |
566 | xor eax, eax |
566 | xor eax, eax |
567 | wrmsr |
567 | wrmsr |
568 | mov ecx, MSR_SYSENTER_EIP |
568 | mov ecx, MSR_SYSENTER_EIP |
569 | mov eax, sysenter_entry |
569 | mov eax, sysenter_entry |
570 | wrmsr |
570 | wrmsr |
571 | .SEnP: |
571 | .SEnP: |
572 | ; AMD SYSCALL/SYSRET |
572 | ; AMD SYSCALL/SYSRET |
573 | cmp byte[cpu_vendor], 'A' |
573 | cmp byte[cpu_vendor], 'A' |
574 | jne .noSYSCALL |
574 | jne .noSYSCALL |
575 | mov eax, 0x80000001 |
575 | mov eax, 0x80000001 |
576 | cpuid |
576 | cpuid |
577 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
577 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
578 | jz .noSYSCALL |
578 | jz .noSYSCALL |
579 | mov ecx, MSR_AMD_EFER |
579 | mov ecx, MSR_AMD_EFER |
580 | rdmsr |
580 | rdmsr |
581 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
581 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
582 | wrmsr |
582 | wrmsr |
583 | 583 | ||
584 | ; !!!! It`s dirty hack, fix it !!! |
584 | ; !!!! It`s dirty hack, fix it !!! |
585 | ; Bits of EDX : |
585 | ; Bits of EDX : |
586 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
586 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
587 | ; and the contents of this field, plus 8, are copied into the SS register. |
587 | ; and the contents of this field, plus 8, are copied into the SS register. |
588 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
588 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
589 | ; and the contents of this field, plus 8, are copied into the SS register. |
589 | ; and the contents of this field, plus 8, are copied into the SS register. |
590 | 590 | ||
591 | ; mov edx, (os_code + 16) * 65536 + os_code |
591 | ; mov edx, (os_code + 16) * 65536 + os_code |
592 | mov edx, 0x1B0008 |
592 | mov edx, 0x1B0008 |
593 | 593 | ||
594 | mov eax, syscall_entry |
594 | mov eax, syscall_entry |
595 | mov ecx, MSR_AMD_STAR |
595 | mov ecx, MSR_AMD_STAR |
596 | wrmsr |
596 | wrmsr |
597 | .noSYSCALL: |
597 | .noSYSCALL: |
598 | ; ----------------------------------------- |
598 | ; ----------------------------------------- |
599 | stdcall alloc_page |
599 | stdcall alloc_page |
600 | stdcall map_page, tss-0xF80, eax, PG_SW |
600 | stdcall map_page, tss-0xF80, eax, PG_SW |
601 | stdcall alloc_page |
601 | stdcall alloc_page |
602 | stdcall map_page, tss+0x80, eax, PG_SW |
602 | stdcall map_page, tss+0x80, eax, PG_SW |
603 | stdcall alloc_page |
603 | stdcall alloc_page |
604 | stdcall map_page, tss+0x1080, eax, PG_SW |
604 | stdcall map_page, tss+0x1080, eax, PG_SW |
605 | 605 | ||
606 | ; LOAD IDT |
606 | ; LOAD IDT |
607 | 607 | ||
608 | call build_interrupt_table ;lidt is executed |
608 | call build_interrupt_table ;lidt is executed |
609 | ;lidt [idtreg] |
609 | ;lidt [idtreg] |
610 | 610 | ||
611 | call init_kernel_heap |
611 | call init_kernel_heap |
612 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
612 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
613 | mov [os_stack_seg], eax |
613 | mov [os_stack_seg], eax |
614 | 614 | ||
615 | lea esp, [eax+RING0_STACK_SIZE] |
615 | lea esp, [eax+RING0_STACK_SIZE] |
616 | 616 | ||
617 | mov [tss._ss0], os_stack |
617 | mov [tss._ss0], os_stack |
618 | mov [tss._esp0], esp |
618 | mov [tss._esp0], esp |
619 | mov [tss._esp], esp |
619 | mov [tss._esp], esp |
620 | mov [tss._cs], os_code |
620 | mov [tss._cs], os_code |
621 | mov [tss._ss], os_stack |
621 | mov [tss._ss], os_stack |
622 | mov [tss._ds], app_data |
622 | mov [tss._ds], app_data |
623 | mov [tss._es], app_data |
623 | mov [tss._es], app_data |
624 | mov [tss._fs], app_data |
624 | mov [tss._fs], app_data |
625 | mov [tss._gs], app_data |
625 | mov [tss._gs], app_data |
626 | mov [tss._io], 128 |
626 | mov [tss._io], 128 |
627 | ;Add IO access table - bit array of permitted ports |
627 | ;Add IO access table - bit array of permitted ports |
628 | mov edi, tss._io_map_0 |
628 | mov edi, tss._io_map_0 |
629 | xor eax, eax |
629 | xor eax, eax |
630 | not eax |
630 | not eax |
631 | mov ecx, 8192/4 |
631 | mov ecx, 8192/4 |
632 | rep stosd ; access to 4096*8=65536 ports |
632 | rep stosd ; access to 4096*8=65536 ports |
633 | 633 | ||
634 | mov ax, tss0 |
634 | mov ax, tss0 |
635 | ltr ax |
635 | ltr ax |
636 | 636 | ||
637 | mov [LFBSize], 0xC00000 |
637 | mov [LFBSize], 0xC00000 |
638 | call init_LFB |
638 | call init_LFB |
639 | call init_fpu |
639 | call init_fpu |
640 | call init_malloc |
640 | call init_malloc |
641 | 641 | ||
642 | stdcall alloc_kernel_space, 0x51000 |
642 | stdcall alloc_kernel_space, 0x51000 |
643 | mov [default_io_map], eax |
643 | mov [default_io_map], eax |
644 | 644 | ||
645 | add eax, 0x2000 |
645 | add eax, 0x2000 |
646 | mov [ipc_tmp], eax |
646 | mov [ipc_tmp], eax |
647 | mov ebx, 0x1000 |
647 | mov ebx, 0x1000 |
648 | 648 | ||
649 | add eax, 0x40000 |
649 | add eax, 0x40000 |
650 | mov [proc_mem_map], eax |
650 | mov [proc_mem_map], eax |
651 | 651 | ||
652 | add eax, 0x8000 |
652 | add eax, 0x8000 |
653 | mov [proc_mem_pdir], eax |
653 | mov [proc_mem_pdir], eax |
654 | 654 | ||
655 | add eax, ebx |
655 | add eax, ebx |
656 | mov [proc_mem_tab], eax |
656 | mov [proc_mem_tab], eax |
657 | 657 | ||
658 | add eax, ebx |
658 | add eax, ebx |
659 | mov [tmp_task_pdir], eax |
659 | mov [tmp_task_pdir], eax |
660 | 660 | ||
661 | add eax, ebx |
661 | add eax, ebx |
662 | mov [tmp_task_ptab], eax |
662 | mov [tmp_task_ptab], eax |
663 | 663 | ||
664 | add eax, ebx |
664 | add eax, ebx |
665 | mov [ipc_pdir], eax |
665 | mov [ipc_pdir], eax |
666 | 666 | ||
667 | add eax, ebx |
667 | add eax, ebx |
668 | mov [ipc_ptab], eax |
668 | mov [ipc_ptab], eax |
669 | 669 | ||
670 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
670 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
671 | (unpack.lc+unpack.lp)))*4 |
671 | (unpack.lc+unpack.lp)))*4 |
672 | 672 | ||
673 | mov [unpack.p], eax |
673 | mov [unpack.p], eax |
674 | 674 | ||
675 | call init_events |
675 | call init_events |
676 | mov eax, srv.fd-SRV.fd |
676 | mov eax, srv.fd-SRV.fd |
677 | mov [srv.fd], eax |
677 | mov [srv.fd], eax |
678 | mov [srv.bk], eax |
678 | mov [srv.bk], eax |
679 | 679 | ||
680 | ;Set base of graphic segment to linear address of LFB |
680 | ;Set base of graphic segment to linear address of LFB |
681 | mov eax, [LFBAddress] ; set for gs |
681 | mov eax, [LFBAddress] ; set for gs |
682 | mov [graph_data_l+2], ax |
682 | mov [graph_data_l+2], ax |
683 | shr eax, 16 |
683 | shr eax, 16 |
684 | mov [graph_data_l+4], al |
684 | mov [graph_data_l+4], al |
685 | mov [graph_data_l+7], ah |
685 | mov [graph_data_l+7], ah |
686 | 686 | ||
687 | stdcall kernel_alloc, [_WinMapSize] |
687 | stdcall kernel_alloc, [_WinMapSize] |
688 | mov [_WinMapAddress], eax |
688 | mov [_WinMapAddress], eax |
689 | 689 | ||
690 | xor eax, eax |
690 | xor eax, eax |
691 | inc eax |
691 | inc eax |
692 | 692 | ||
693 | ; set background |
693 | ; set background |
694 | 694 | ||
695 | mov [BgrDrawMode], eax |
695 | mov [BgrDrawMode], eax |
696 | mov [BgrDataWidth], eax |
696 | mov [BgrDataWidth], eax |
697 | mov [BgrDataHeight], eax |
697 | mov [BgrDataHeight], eax |
698 | mov [mem_BACKGROUND], 4 |
698 | mov [mem_BACKGROUND], 4 |
699 | mov [img_background], static_background_data |
699 | mov [img_background], static_background_data |
700 | 700 | ||
701 | ; set clipboard |
701 | ; set clipboard |
702 | 702 | ||
703 | xor eax, eax |
703 | xor eax, eax |
704 | mov [clipboard_slots], eax |
704 | mov [clipboard_slots], eax |
705 | mov [clipboard_write_lock], eax |
705 | mov [clipboard_write_lock], eax |
706 | stdcall kernel_alloc, 4096 |
706 | stdcall kernel_alloc, 4096 |
707 | test eax, eax |
707 | test eax, eax |
708 | jnz @f |
708 | jnz @f |
709 | 709 | ||
710 | dec eax |
710 | dec eax |
711 | @@: |
711 | @@: |
712 | mov [clipboard_main_list], eax |
712 | mov [clipboard_main_list], eax |
713 | 713 | ||
714 | ; SET UP OS TASK |
714 | ; SET UP OS TASK |
715 | 715 | ||
716 | mov esi, boot_setostask |
716 | mov esi, boot_setostask |
717 | call boot_log |
717 | call boot_log |
718 | 718 | ||
719 | mov edx, SLOT_BASE+256 |
719 | mov edx, SLOT_BASE+256 |
720 | mov ebx, [os_stack_seg] |
720 | mov ebx, [os_stack_seg] |
721 | add ebx, 0x2000 |
721 | add ebx, 0x2000 |
722 | call setup_os_slot |
722 | call setup_os_slot |
723 | mov dword [edx], 'IDLE' |
723 | mov dword [edx], 'IDLE' |
724 | sub [edx+APPDATA.saved_esp], 4 |
724 | sub [edx+APPDATA.saved_esp], 4 |
725 | mov eax, [edx+APPDATA.saved_esp] |
725 | mov eax, [edx+APPDATA.saved_esp] |
726 | mov dword [eax], idle_thread |
726 | mov dword [eax], idle_thread |
727 | mov ecx, IDLE_PRIORITY |
727 | mov ecx, IDLE_PRIORITY |
728 | call scheduler_add_thread |
728 | call scheduler_add_thread |
729 | 729 | ||
730 | mov edx, SLOT_BASE+256*2 |
730 | mov edx, SLOT_BASE+256*2 |
731 | mov ebx, [os_stack_seg] |
731 | mov ebx, [os_stack_seg] |
732 | call setup_os_slot |
732 | call setup_os_slot |
733 | mov dword [edx], 'OS' |
733 | mov dword [edx], 'OS' |
734 | xor ecx, ecx |
734 | xor ecx, ecx |
735 | call scheduler_add_thread |
735 | call scheduler_add_thread |
736 | 736 | ||
737 | mov dword [CURRENT_TASK], 2 |
737 | mov dword [CURRENT_TASK], 2 |
738 | mov dword [TASK_COUNT], 2 |
738 | mov dword [TASK_COUNT], 2 |
739 | mov dword [current_slot], SLOT_BASE + 256*2 |
739 | mov dword [current_slot], SLOT_BASE + 256*2 |
740 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
740 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
741 | 741 | ||
742 | 742 | ||
743 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
743 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
744 | mov esi, boot_initirq |
744 | mov esi, boot_initirq |
745 | call boot_log |
745 | call boot_log |
746 | call init_irqs |
746 | call init_irqs |
747 | 747 | ||
748 | mov esi, boot_picinit |
748 | mov esi, boot_picinit |
749 | call boot_log |
749 | call boot_log |
750 | call PIC_init |
750 | call PIC_init |
751 | 751 | ||
752 | mov esi, boot_v86machine |
752 | mov esi, boot_v86machine |
753 | call boot_log |
753 | call boot_log |
754 | ; Initialize system V86 machine |
754 | ; Initialize system V86 machine |
755 | call init_sys_v86 |
755 | call init_sys_v86 |
756 | 756 | ||
757 | mov esi, boot_inittimer |
757 | mov esi, boot_inittimer |
758 | call boot_log |
758 | call boot_log |
759 | ; Initialize system timer (IRQ0) |
759 | ; Initialize system timer (IRQ0) |
760 | call PIT_init |
760 | call PIT_init |
761 | 761 | ||
762 | ; Register ramdisk file system |
762 | ; Register ramdisk file system |
763 | mov esi, boot_initramdisk |
763 | mov esi, boot_initramdisk |
764 | call boot_log |
764 | call boot_log |
765 | call ramdisk_init |
765 | call ramdisk_init |
766 | 766 | ||
767 | mov esi, boot_initapic |
767 | mov esi, boot_initapic |
768 | call boot_log |
768 | call boot_log |
769 | ; Try to Initialize APIC |
769 | ; Try to Initialize APIC |
770 | call APIC_init |
770 | call APIC_init |
771 | 771 | ||
772 | mov esi, boot_enableirq |
772 | mov esi, boot_enableirq |
773 | call boot_log |
773 | call boot_log |
774 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
774 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
775 | ; they are used: when partitions are scanned, hd_read relies on timer |
775 | ; they are used: when partitions are scanned, hd_read relies on timer |
776 | call unmask_timer |
776 | call unmask_timer |
777 | stdcall enable_irq, 2 ; @#$%! PIC |
777 | stdcall enable_irq, 2 ; @#$%! PIC |
778 | stdcall enable_irq, 13 ; co-processor |
778 | stdcall enable_irq, 13 ; co-processor |
779 | 779 | ||
780 | cmp [IDEContrProgrammingInterface], 0 |
780 | cmp [IDEContrProgrammingInterface], 0 |
781 | je @f |
781 | je @f |
782 | 782 | ||
783 | mov esi, boot_disabling_ide |
783 | mov esi, boot_disabling_ide |
784 | call boot_log |
784 | call boot_log |
785 | ;-------------------------------------- |
785 | ;-------------------------------------- |
786 | ; Disable IDE interrupts, because the search |
786 | ; Disable IDE interrupts, because the search |
787 | ; for IDE partitions is in the PIO mode. |
787 | ; for IDE partitions is in the PIO mode. |
788 | ;-------------------------------------- |
788 | ;-------------------------------------- |
789 | .disable_IDE_interrupt: |
789 | .disable_IDE_interrupt: |
790 | ; Disable interrupts in IDE controller for PIO |
790 | ; Disable interrupts in IDE controller for PIO |
791 | mov al, 2 |
791 | mov al, 2 |
792 | mov dx, [IDE_BAR1_val] ;0x3F4 |
792 | mov dx, [IDE_BAR1_val] ;0x3F4 |
793 | add dx, 2 ;0x3F6 |
793 | add dx, 2 ;0x3F6 |
794 | out dx, al |
794 | out dx, al |
795 | mov dx, [IDE_BAR3_val] ;0x374 |
795 | mov dx, [IDE_BAR3_val] ;0x374 |
796 | add dx, 2 ;0x376 |
796 | add dx, 2 ;0x376 |
797 | out dx, al |
797 | out dx, al |
798 | @@: |
798 | @@: |
799 | ;----------------------------------------------------------------------------- |
799 | ;----------------------------------------------------------------------------- |
800 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
800 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
801 | ; mov esi, boot_detectdisks |
801 | ; mov esi, boot_detectdisks |
802 | ; call boot_log |
802 | ; call boot_log |
803 | ;include 'detect/disks.inc' |
803 | ;include 'detect/disks.inc' |
804 | mov esi, boot_detectfloppy |
804 | mov esi, boot_detectfloppy |
805 | call boot_log |
805 | call boot_log |
806 | include 'detect/dev_fd.inc' |
806 | include 'detect/dev_fd.inc' |
807 | mov esi, boot_detecthdcd |
807 | mov esi, boot_detecthdcd |
808 | call boot_log |
808 | call boot_log |
809 | include 'detect/dev_hdcd.inc' |
809 | include 'detect/dev_hdcd.inc' |
810 | mov esi, boot_getcache |
810 | mov esi, boot_getcache |
811 | call boot_log |
811 | call boot_log |
812 | include 'detect/getcache.inc' |
812 | include 'detect/getcache.inc' |
813 | mov esi, boot_detectpart |
813 | mov esi, boot_detectpart |
814 | call boot_log |
814 | call boot_log |
815 | include 'detect/sear_par.inc' |
815 | include 'detect/sear_par.inc' |
816 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
816 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
817 | 817 | ||
818 | mov esi, boot_init_sys |
818 | mov esi, boot_init_sys |
819 | call boot_log |
819 | call boot_log |
820 | call Parser_params |
820 | call Parser_params |
821 | 821 | ||
822 | if ~ defined extended_primary_loader |
822 | if ~ defined extended_primary_loader |
823 | ; ramdisk image should be loaded by extended primary loader if it exists |
823 | ; ramdisk image should be loaded by extended primary loader if it exists |
824 | ; READ RAMDISK IMAGE FROM HD |
824 | ; READ RAMDISK IMAGE FROM HD |
825 | 825 | ||
826 | ;!!!!!!!!!!!!!!!!!!!!!!! |
826 | ;!!!!!!!!!!!!!!!!!!!!!!! |
827 | include 'boot/rdload.inc' |
827 | include 'boot/rdload.inc' |
828 | ;!!!!!!!!!!!!!!!!!!!!!!! |
828 | ;!!!!!!!!!!!!!!!!!!!!!!! |
829 | end if |
829 | end if |
830 | ; mov [dma_hdd],1 |
830 | ; mov [dma_hdd],1 |
831 | 831 | ||
832 | if 0 |
832 | if 0 |
833 | mov ax, [OS_BASE+0x10000+bx_from_load] |
833 | mov ax, [OS_BASE+0x10000+bx_from_load] |
834 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
834 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
835 | je no_lib_load |
835 | je no_lib_load |
836 | 836 | ||
837 | mov esi, boot_loadlibs |
837 | mov esi, boot_loadlibs |
838 | call boot_log |
838 | call boot_log |
839 | ; LOADING LIBRARES |
839 | ; LOADING LIBRARES |
840 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
840 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
841 | call load_file_parse_table ; prepare file parse table |
841 | call load_file_parse_table ; prepare file parse table |
842 | call set_kernel_conf ; configure devices and gui |
842 | call set_kernel_conf ; configure devices and gui |
843 | no_lib_load: |
843 | no_lib_load: |
844 | end if |
844 | end if |
845 | 845 | ||
846 | ; Display APIC status |
846 | ; Display APIC status |
847 | mov esi, boot_APIC_found |
847 | mov esi, boot_APIC_found |
848 | cmp [irq_mode], IRQ_APIC |
848 | cmp [irq_mode], IRQ_APIC |
849 | je @f |
849 | je @f |
850 | mov esi, boot_APIC_nfound |
850 | mov esi, boot_APIC_nfound |
851 | @@: |
851 | @@: |
852 | call boot_log |
852 | call boot_log |
853 | 853 | ||
854 | ; PRINT AMOUNT OF MEMORY |
854 | ; PRINT AMOUNT OF MEMORY |
855 | mov esi, boot_memdetect |
855 | mov esi, boot_memdetect |
856 | call boot_log |
856 | call boot_log |
857 | 857 | ||
858 | movzx ecx, word [boot_y] |
858 | movzx ecx, word [boot_y] |
859 | if lang eq ru |
859 | if lang eq ru |
860 | or ecx, (10+30*6) shl 16 |
860 | or ecx, (10+30*6) shl 16 |
861 | else if lang eq sp |
861 | else if lang eq sp |
862 | or ecx, (10+33*6) shl 16 |
862 | or ecx, (10+33*6) shl 16 |
863 | else |
863 | else |
864 | or ecx, (10+29*6) shl 16 |
864 | or ecx, (10+29*6) shl 16 |
865 | end if |
865 | end if |
866 | sub ecx, 10 |
866 | sub ecx, 10 |
867 | mov edx, 0xFFFFFF |
867 | mov edx, 0xFFFFFF |
868 | mov ebx, [MEM_AMOUNT] |
868 | mov ebx, [MEM_AMOUNT] |
869 | shr ebx, 20 |
869 | shr ebx, 20 |
870 | xor edi, edi |
870 | xor edi, edi |
871 | mov eax, 0x00040000 |
871 | mov eax, 0x00040000 |
872 | inc edi |
872 | inc edi |
873 | call display_number_force |
873 | call display_number_force |
874 | 874 | ||
875 | ; BUILD SCHEDULER |
875 | ; BUILD SCHEDULER |
876 | 876 | ||
877 | ; call build_scheduler; sys32.inc |
877 | ; call build_scheduler; sys32.inc |
878 | 878 | ||
879 | ; mov esi, boot_devices |
879 | ; mov esi, boot_devices |
880 | ; call boot_log |
880 | ; call boot_log |
881 | 881 | ||
882 | mov [pci_access_enabled], 1 |
882 | mov [pci_access_enabled], 1 |
883 | call pci_enum |
883 | call pci_enum |
884 | 884 | ||
885 | stdcall load_driver, szVidintel |
885 | stdcall load_driver, szVidintel |
886 | 886 | ||
887 | call usb_init |
887 | call usb_init |
888 | 888 | ||
889 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
889 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
890 | 890 | ||
891 | mov esi, boot_windefs |
891 | mov esi, boot_windefs |
892 | call boot_log |
892 | call boot_log |
893 | call set_window_defaults |
893 | call set_window_defaults |
894 | 894 | ||
895 | ; SET BACKGROUND DEFAULTS |
895 | ; SET BACKGROUND DEFAULTS |
896 | 896 | ||
897 | mov esi, boot_bgr |
897 | mov esi, boot_bgr |
898 | call boot_log |
898 | call boot_log |
899 | call init_background |
899 | call init_background |
900 | call calculatebackground |
900 | call calculatebackground |
901 | 901 | ||
902 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
902 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
903 | 903 | ||
904 | mov esi, boot_resirqports |
904 | mov esi, boot_resirqports |
905 | call boot_log |
905 | call boot_log |
906 | call reserve_irqs_ports |
906 | call reserve_irqs_ports |
907 | 907 | ||
908 | call init_display |
908 | call init_display |
909 | mov eax, [def_cursor] |
909 | mov eax, [def_cursor] |
910 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
910 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
911 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
911 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
912 | 912 | ||
913 | ; PRINT CPU FREQUENCY |
913 | ; PRINT CPU FREQUENCY |
914 | 914 | ||
915 | mov esi, boot_cpufreq |
915 | mov esi, boot_cpufreq |
916 | call boot_log |
916 | call boot_log |
917 | 917 | ||
918 | cli ;FIXME check IF |
918 | cli ;FIXME check IF |
919 | rdtsc |
919 | rdtsc |
920 | mov ecx, eax |
920 | mov ecx, eax |
921 | mov esi, 250 ; wait 1/4 a second |
921 | mov esi, 250 ; wait 1/4 a second |
922 | call delay_ms |
922 | call delay_ms |
923 | rdtsc |
923 | rdtsc |
924 | 924 | ||
925 | sub eax, ecx |
925 | sub eax, ecx |
926 | xor edx, edx |
926 | xor edx, edx |
927 | shld edx, eax, 2 |
927 | shld edx, eax, 2 |
928 | shl eax, 2 |
928 | shl eax, 2 |
929 | mov dword [cpu_freq], eax |
929 | mov dword [cpu_freq], eax |
930 | mov dword [cpu_freq+4], edx |
930 | mov dword [cpu_freq+4], edx |
931 | mov ebx, 1000000 |
931 | mov ebx, 1000000 |
932 | div ebx |
932 | div ebx |
933 | mov ebx, eax |
933 | mov ebx, eax |
934 | 934 | ||
935 | movzx ecx, word [boot_y] |
935 | movzx ecx, word [boot_y] |
936 | if lang eq ru |
936 | if lang eq ru |
937 | add ecx, (10+19*6) shl 16 - 10 |
937 | add ecx, (10+19*6) shl 16 - 10 |
938 | else if lang eq sp |
938 | else if lang eq sp |
939 | add ecx, (10+25*6) shl 16 - 10 |
939 | add ecx, (10+25*6) shl 16 - 10 |
940 | else |
940 | else |
941 | add ecx, (10+17*6) shl 16 - 10 |
941 | add ecx, (10+17*6) shl 16 - 10 |
942 | end if |
942 | end if |
943 | 943 | ||
944 | mov edx, 0xFFFFFF |
944 | mov edx, 0xFFFFFF |
945 | xor edi, edi |
945 | xor edi, edi |
946 | mov eax, 0x00040000 |
946 | mov eax, 0x00040000 |
947 | inc edi |
947 | inc edi |
948 | call display_number_force |
948 | call display_number_force |
949 | 949 | ||
950 | ; SET VARIABLES |
950 | ; SET VARIABLES |
951 | 951 | ||
952 | call set_variables |
952 | call set_variables |
953 | 953 | ||
954 | ; STACK AND FDC |
954 | ; STACK AND FDC |
955 | 955 | ||
956 | call stack_init |
956 | call stack_init |
957 | call fdc_init |
957 | call fdc_init |
958 | 958 | ||
959 | ; PALETTE FOR 320x200 and 640x480 16 col |
959 | ; PALETTE FOR 320x200 and 640x480 16 col |
960 | 960 | ||
961 | cmp [SCR_MODE], word 0x12 |
961 | cmp [SCR_MODE], word 0x12 |
962 | jne no_pal_vga |
962 | jne no_pal_vga |
963 | mov esi, boot_pal_vga |
963 | mov esi, boot_pal_vga |
964 | call boot_log |
964 | call boot_log |
965 | call paletteVGA |
965 | call paletteVGA |
966 | no_pal_vga: |
966 | no_pal_vga: |
967 | 967 | ||
968 | cmp [SCR_MODE], word 0x13 |
968 | cmp [SCR_MODE], word 0x13 |
969 | jne no_pal_ega |
969 | jne no_pal_ega |
970 | mov esi, boot_pal_ega |
970 | mov esi, boot_pal_ega |
971 | call boot_log |
971 | call boot_log |
972 | call palette320x200 |
972 | call palette320x200 |
973 | no_pal_ega: |
973 | no_pal_ega: |
974 | 974 | ||
975 | ; LOAD DEFAULT SKIN |
975 | ; LOAD DEFAULT SKIN |
976 | 976 | ||
977 | call load_default_skin |
977 | call load_default_skin |
978 | 978 | ||
979 | ;protect io permission map |
979 | ;protect io permission map |
980 | 980 | ||
981 | mov esi, [default_io_map] |
981 | mov esi, [default_io_map] |
982 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
982 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
983 | add esi, 0x1000 |
983 | add esi, 0x1000 |
984 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
984 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
985 | 985 | ||
986 | stdcall map_page, tss._io_map_0, \ |
986 | stdcall map_page, tss._io_map_0, \ |
987 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
987 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
988 | stdcall map_page, tss._io_map_1, \ |
988 | stdcall map_page, tss._io_map_1, \ |
989 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
989 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
990 | 990 | ||
991 | ; LOAD FIRST APPLICATION |
991 | ; LOAD FIRST APPLICATION |
992 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
992 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
993 | jnz first_app_found |
993 | jnz first_app_found |
994 | 994 | ||
995 | cli |
995 | cli |
996 | mov ebp, firstapp |
996 | mov ebp, firstapp |
997 | call fs_execute_from_sysdir |
997 | call fs_execute_from_sysdir |
998 | test eax, eax |
998 | test eax, eax |
999 | jns first_app_found |
999 | jns first_app_found |
1000 | 1000 | ||
1001 | mov esi, boot_failed |
1001 | mov esi, boot_failed |
1002 | call boot_log |
1002 | call boot_log |
1003 | 1003 | ||
1004 | mov eax, 0xDEADBEEF ; otherwise halt |
1004 | mov eax, 0xDEADBEEF ; otherwise halt |
1005 | hlt |
1005 | hlt |
1006 | 1006 | ||
1007 | first_app_found: |
1007 | first_app_found: |
1008 | 1008 | ||
1009 | cli |
1009 | cli |
1010 | 1010 | ||
1011 | ; SET KEYBOARD PARAMETERS |
1011 | ; SET KEYBOARD PARAMETERS |
1012 | mov al, 0xf6 ; reset keyboard, scan enabled |
1012 | mov al, 0xf6 ; reset keyboard, scan enabled |
1013 | call kb_write |
1013 | call kb_write |
1014 | test ah, ah |
1014 | test ah, ah |
1015 | jnz .no_keyboard |
1015 | jnz .no_keyboard |
1016 | 1016 | ||
1017 | ; wait until 8042 is ready |
1017 | ; wait until 8042 is ready |
1018 | xor ecx, ecx |
1018 | xor ecx, ecx |
1019 | @@: |
1019 | @@: |
1020 | in al, 64h |
1020 | in al, 64h |
1021 | and al, 00000010b |
1021 | and al, 00000010b |
1022 | loopnz @b |
1022 | loopnz @b |
1023 | 1023 | ||
1024 | iglobal |
1024 | iglobal |
1025 | align 4 |
1025 | align 4 |
1026 | ps2_keyboard_functions: |
1026 | ps2_keyboard_functions: |
1027 | dd .end - $ |
1027 | dd .end - $ |
1028 | dd 0 ; no close |
1028 | dd 0 ; no close |
1029 | dd ps2_set_lights |
1029 | dd ps2_set_lights |
1030 | .end: |
1030 | .end: |
1031 | endg |
1031 | endg |
1032 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1032 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1033 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1033 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1034 | ; call kb_write |
1034 | ; call kb_write |
1035 | ; call kb_read |
1035 | ; call kb_read |
1036 | ; mov al, 111b |
1036 | ; mov al, 111b |
1037 | ; call kb_write |
1037 | ; call kb_write |
1038 | ; call kb_read |
1038 | ; call kb_read |
1039 | 1039 | ||
1040 | mov al, 0xF3 ; set repeat rate & delay |
1040 | mov al, 0xF3 ; set repeat rate & delay |
1041 | call kb_write |
1041 | call kb_write |
1042 | ; call kb_read |
1042 | ; call kb_read |
1043 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1043 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1044 | call kb_write |
1044 | call kb_write |
1045 | ; call kb_read |
1045 | ; call kb_read |
1046 | ;// mike.dld [ |
1046 | ;// mike.dld [ |
1047 | call set_lights |
1047 | call set_lights |
1048 | ;// mike.dld ] |
1048 | ;// mike.dld ] |
1049 | stdcall attach_int_handler, 1, irq1, 0 |
1049 | stdcall attach_int_handler, 1, irq1, 0 |
1050 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
1050 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
1051 | .no_keyboard: |
1051 | .no_keyboard: |
1052 | 1052 | ||
1053 | ; SET MOUSE |
1053 | ; SET MOUSE |
1054 | 1054 | ||
1055 | stdcall load_driver, szPS2MDriver |
1055 | stdcall load_driver, szPS2MDriver |
1056 | ; stdcall load_driver, szCOM_MDriver |
1056 | ; stdcall load_driver, szCOM_MDriver |
1057 | 1057 | ||
1058 | mov esi, boot_setmouse |
1058 | mov esi, boot_setmouse |
1059 | call boot_log |
1059 | call boot_log |
1060 | call setmouse |
1060 | call setmouse |
1061 | 1061 | ||
1062 | ; Setup serial output console (if enabled) |
1062 | ; Setup serial output console (if enabled) |
1063 | 1063 | ||
1064 | if defined debug_com_base |
1064 | if defined debug_com_base |
1065 | 1065 | ||
1066 | ; enable Divisor latch |
1066 | ; enable Divisor latch |
1067 | 1067 | ||
1068 | mov dx, debug_com_base+3 |
1068 | mov dx, debug_com_base+3 |
1069 | mov al, 1 shl 7 |
1069 | mov al, 1 shl 7 |
1070 | out dx, al |
1070 | out dx, al |
1071 | 1071 | ||
1072 | ; Set speed to 115200 baud (max speed) |
1072 | ; Set speed to 115200 baud (max speed) |
1073 | 1073 | ||
1074 | mov dx, debug_com_base |
1074 | mov dx, debug_com_base |
1075 | mov al, 0x01 |
1075 | mov al, 0x01 |
1076 | out dx, al |
1076 | out dx, al |
1077 | 1077 | ||
1078 | mov dx, debug_com_base+1 |
1078 | mov dx, debug_com_base+1 |
1079 | mov al, 0x00 |
1079 | mov al, 0x00 |
1080 | out dx, al |
1080 | out dx, al |
1081 | 1081 | ||
1082 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1082 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1083 | 1083 | ||
1084 | mov dx, debug_com_base+3 |
1084 | mov dx, debug_com_base+3 |
1085 | mov al, 3 |
1085 | mov al, 3 |
1086 | out dx, al |
1086 | out dx, al |
1087 | 1087 | ||
1088 | ; disable interrupts |
1088 | ; disable interrupts |
1089 | 1089 | ||
1090 | mov dx, debug_com_base+1 |
1090 | mov dx, debug_com_base+1 |
1091 | mov al, 0 |
1091 | mov al, 0 |
1092 | out dx, al |
1092 | out dx, al |
1093 | 1093 | ||
1094 | ; clear + enable fifo (64 bits) |
1094 | ; clear + enable fifo (64 bits) |
1095 | 1095 | ||
1096 | mov dx, debug_com_base+2 |
1096 | mov dx, debug_com_base+2 |
1097 | mov al, 0x7 + 1 shl 5 |
1097 | mov al, 0x7 + 1 shl 5 |
1098 | out dx, al |
1098 | out dx, al |
1099 | 1099 | ||
1100 | 1100 | ||
1101 | end if |
1101 | end if |
1102 | mov eax, [version_inf.rev] |
1102 | mov eax, [version_inf.rev] |
1103 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1103 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1104 | 1104 | ||
1105 | mov eax, [cpu_count] |
1105 | mov eax, [cpu_count] |
1106 | test eax, eax |
1106 | test eax, eax |
1107 | jnz @F |
1107 | jnz @F |
1108 | mov al, 1 ; at least one CPU |
1108 | mov al, 1 ; at least one CPU |
1109 | @@: |
1109 | @@: |
1110 | DEBUGF 1, "K : %d CPU detected\n", eax |
1110 | DEBUGF 1, "K : %d CPU detected\n", eax |
1111 | 1111 | ||
1112 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
1112 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
1113 | 1113 | ||
1114 | DEBUGF 1, "K : BAR0 %x \n", [IDE_BAR0_val]:4 |
1114 | DEBUGF 1, "K : BAR0 %x \n", [IDE_BAR0_val]:4 |
1115 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1115 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1116 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1116 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1117 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1117 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1118 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1118 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1119 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1119 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1120 | DEBUGF 1, "K : IDE_Interrupt %x \n", [IDE_Interrupt]:4 |
1120 | DEBUGF 1, "K : IDE_Interrupt %x \n", [IDE_Interrupt]:4 |
1121 | 1121 | ||
1122 | ; START MULTITASKING |
1122 | ; START MULTITASKING |
1123 | 1123 | ||
1124 | ; A 'All set - press ESC to start' messages if need |
1124 | ; A 'All set - press ESC to start' messages if need |
1125 | if preboot_blogesc |
1125 | if preboot_blogesc |
1126 | mov esi, boot_tasking |
1126 | mov esi, boot_tasking |
1127 | call boot_log |
1127 | call boot_log |
1128 | .bll1: |
1128 | .bll1: |
1129 | in al, 0x60 ; wait for ESC key press |
1129 | in al, 0x60 ; wait for ESC key press |
1130 | cmp al, 129 |
1130 | cmp al, 129 |
1131 | jne .bll1 |
1131 | jne .bll1 |
1132 | end if |
1132 | end if |
1133 | 1133 | ||
1134 | push eax edx |
1134 | push eax edx |
1135 | mov dx, [IDEContrRegsBaseAddr] |
1135 | mov dx, [IDEContrRegsBaseAddr] |
1136 | xor eax, eax |
1136 | xor eax, eax |
1137 | add dx, 2 |
1137 | add dx, 2 |
1138 | in al, dx |
1138 | in al, dx |
1139 | DEBUGF 1, "K : Primary Bus Master IDE Status Register %x\n", eax |
1139 | DEBUGF 1, "K : Primary Bus Master IDE Status Register %x\n", eax |
1140 | 1140 | ||
1141 | add dx, 8 |
1141 | add dx, 8 |
1142 | in al, dx |
1142 | in al, dx |
1143 | DEBUGF 1, "K : Secondary Bus Master IDE Status Register %x\n", eax |
1143 | DEBUGF 1, "K : Secondary Bus Master IDE Status Register %x\n", eax |
1144 | pop edx eax |
1144 | pop edx eax |
1145 | 1145 | ||
1146 | cmp [IDEContrRegsBaseAddr], 0 |
1146 | cmp [IDEContrRegsBaseAddr], 0 |
1147 | setnz [dma_hdd] |
1147 | setnz [dma_hdd] |
1148 | 1148 | ||
1149 | cmp [IDEContrProgrammingInterface], 0 |
1149 | cmp [IDEContrProgrammingInterface], 0 |
1150 | je set_interrupts_for_IDE_controllers.continue |
1150 | je set_interrupts_for_IDE_controllers.continue |
1151 | 1151 | ||
1152 | mov ax, [IDE_Interrupt] |
1152 | mov ax, [IDE_Interrupt] |
1153 | cmp al, 0xff |
1153 | cmp al, 0xff |
1154 | jne @f |
1154 | jne @f |
1155 | 1155 | ||
1156 | mov [dma_hdd], 0 |
1156 | mov [dma_hdd], 0 |
1157 | jmp set_interrupts_for_IDE_controllers.end_set_interrupts |
1157 | jmp set_interrupts_for_IDE_controllers.end_set_interrupts |
1158 | @@: |
1158 | @@: |
1159 | ;----------------------------------------------------------------------------- |
1159 | ;----------------------------------------------------------------------------- |
1160 | ; set interrupts for IDE Controller |
1160 | ; set interrupts for IDE Controller |
1161 | ;----------------------------------------------------------------------------- |
1161 | ;----------------------------------------------------------------------------- |
1162 | mov esi, boot_set_int_IDE |
1162 | mov esi, boot_set_int_IDE |
1163 | call boot_log |
1163 | call boot_log |
1164 | set_interrupts_for_IDE_controllers: |
1164 | set_interrupts_for_IDE_controllers: |
1165 | mov ax, [IDEContrProgrammingInterface] |
1165 | mov ax, [IDEContrProgrammingInterface] |
1166 | cmp ax, 0x0180 |
1166 | cmp ax, 0x0180 |
1167 | je .pata_ide |
1167 | je .pata_ide |
1168 | 1168 | ||
1169 | cmp ax, 0x018a |
1169 | cmp ax, 0x018a |
1170 | jne .sata_ide |
1170 | jne .sata_ide |
1171 | ;-------------------------------------- |
1171 | ;-------------------------------------- |
1172 | .pata_ide: |
1172 | .pata_ide: |
1173 | cmp [IDEContrRegsBaseAddr], 0 |
1173 | cmp [IDEContrRegsBaseAddr], 0 |
1174 | je .end_set_interrupts |
1174 | je .end_set_interrupts |
1175 | 1175 | ||
1176 | stdcall attach_int_handler, 14, IDE_irq_14_handler, 0 |
1176 | stdcall attach_int_handler, 14, IDE_irq_14_handler, 0 |
1177 | DEBUGF 1, "K : Set IDE IRQ14 return code %x\n", eax |
1177 | DEBUGF 1, "K : Set IDE IRQ14 return code %x\n", eax |
1178 | stdcall attach_int_handler, 15, IDE_irq_15_handler, 0 |
1178 | stdcall attach_int_handler, 15, IDE_irq_15_handler, 0 |
1179 | DEBUGF 1, "K : Set IDE IRQ15 return code %x\n", eax |
1179 | DEBUGF 1, "K : Set IDE IRQ15 return code %x\n", eax |
1180 | jmp .enable_IDE_interrupt |
1180 | jmp .enable_IDE_interrupt |
1181 | ;-------------------------------------- |
1181 | ;-------------------------------------- |
1182 | .sata_ide: |
1182 | .sata_ide: |
1183 | cmp ax, 0x0185 |
1183 | cmp ax, 0x0185 |
1184 | je .sata_ide_1 |
1184 | je .sata_ide_1 |
1185 | 1185 | ||
1186 | cmp ax, 0x018f |
1186 | cmp ax, 0x018f |
1187 | jne .end_set_interrupts |
1187 | jne .end_set_interrupts |
1188 | ;-------------------------------------- |
1188 | ;-------------------------------------- |
1189 | .sata_ide_1: |
1189 | .sata_ide_1: |
1190 | cmp [IDEContrRegsBaseAddr], 0 |
1190 | cmp [IDEContrRegsBaseAddr], 0 |
1191 | je .end_set_interrupts |
1191 | je .end_set_interrupts |
1192 | 1192 | ||
1193 | mov ax, [IDE_Interrupt] |
1193 | mov ax, [IDE_Interrupt] |
1194 | movzx eax, al |
1194 | movzx eax, al |
1195 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
1195 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
1196 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax |
1196 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax |
1197 | ;-------------------------------------- |
1197 | ;-------------------------------------- |
1198 | .enable_IDE_interrupt: |
1198 | .enable_IDE_interrupt: |
1199 | mov esi, boot_enabling_ide |
1199 | mov esi, boot_enabling_ide |
1200 | call boot_log |
1200 | call boot_log |
1201 | ; Enable interrupts in IDE controller for DMA |
1201 | ; Enable interrupts in IDE controller for DMA |
1202 | mov al, 0 |
1202 | mov al, 0 |
- | 1203 | mov ah, [DRIVE_DATA+1] |
|
- | 1204 | test ah, 10100000b |
|
- | 1205 | jz @f |
|
- | 1206 | ||
- | 1207 | DEBUGF 1, "K : IDE CH1 PIO, because ATAPI drive present\n" |
|
- | 1208 | jmp .ch2_check |
|
- | 1209 | @@: |
|
1203 | mov dx, [IDE_BAR1_val] ;0x3F4 |
1210 | mov dx, [IDE_BAR1_val] ;0x3F4 |
1204 | add dx, 2 ;0x3F6 |
1211 | add dx, 2 ;0x3F6 |
1205 | out dx, al |
1212 | out dx, al |
- | 1213 | DEBUGF 1, "K : IDE CH1 DMA enabled\n" |
|
- | 1214 | .ch2_check: |
|
- | 1215 | test ah, 1010b |
|
- | 1216 | jz @f |
|
- | 1217 | ||
- | 1218 | DEBUGF 1, "K : IDE CH2 PIO, because ATAPI drive present\n" |
|
- | 1219 | jmp .end_set_interrupts |
|
- | 1220 | @@: |
|
1206 | mov dx, [IDE_BAR3_val] ;0x374 |
1221 | mov dx, [IDE_BAR3_val] ;0x374 |
1207 | add dx, 2 ;0x376 |
1222 | add dx, 2 ;0x376 |
1208 | out dx, al |
1223 | out dx, al |
- | 1224 | DEBUGF 1, "K : IDE CH2 DMA enabled\n" |
|
1209 | ;-------------------------------------- |
1225 | ;-------------------------------------- |
1210 | .end_set_interrupts: |
1226 | .end_set_interrupts: |
1211 | ;----------------------------------------------------------------------------- |
1227 | ;----------------------------------------------------------------------------- |
1212 | cmp [dma_hdd], 0 |
1228 | cmp [dma_hdd], 0 |
1213 | je .print_pio |
1229 | je .print_pio |
1214 | .print_dma: |
1230 | .print_dma: |
1215 | DEBUGF 1, "K : IDE DMA mode\n" |
1231 | DEBUGF 1, "K : IDE DMA mode\n" |
1216 | jmp .continue |
1232 | jmp .continue |
1217 | 1233 | ||
1218 | .print_pio: |
1234 | .print_pio: |
1219 | DEBUGF 1, "K : IDE PIO mode\n" |
1235 | DEBUGF 1, "K : IDE PIO mode\n" |
1220 | .continue: |
1236 | .continue: |
1221 | 1237 | ||
1222 | mov [timer_ticks_enable], 1 ; for cd driver |
1238 | mov [timer_ticks_enable], 1 ; for cd driver |
1223 | 1239 | ||
1224 | sti |
1240 | sti |
1225 | ; call change_task |
1241 | ; call change_task |
1226 | 1242 | ||
1227 | jmp osloop |
1243 | jmp osloop |
1228 | 1244 | ||
1229 | 1245 | ||
1230 | ; Fly :) |
1246 | ; Fly :) |
1231 | 1247 | ||
1232 | include 'unpacker.inc' |
1248 | include 'unpacker.inc' |
1233 | 1249 | ||
1234 | align 4 |
1250 | align 4 |
1235 | boot_log: |
1251 | boot_log: |
1236 | pushad |
1252 | pushad |
1237 | 1253 | ||
1238 | mov ebx, 10*65536 |
1254 | mov ebx, 10*65536 |
1239 | mov bx, word [boot_y] |
1255 | mov bx, word [boot_y] |
1240 | add [boot_y], dword 10 |
1256 | add [boot_y], dword 10 |
1241 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1257 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1242 | xor edi, edi |
1258 | xor edi, edi |
1243 | mov edx, esi |
1259 | mov edx, esi |
1244 | inc edi |
1260 | inc edi |
1245 | call dtext |
1261 | call dtext |
1246 | 1262 | ||
1247 | mov [novesachecksum], 1000 |
1263 | mov [novesachecksum], 1000 |
1248 | call checkVga_N13 |
1264 | call checkVga_N13 |
1249 | 1265 | ||
1250 | popad |
1266 | popad |
1251 | 1267 | ||
1252 | ret |
1268 | ret |
1253 | 1269 | ||
1254 | ; in: edx -> APPDATA for OS/IDLE slot |
1270 | ; in: edx -> APPDATA for OS/IDLE slot |
1255 | ; in: ebx = stack base |
1271 | ; in: ebx = stack base |
1256 | proc setup_os_slot |
1272 | proc setup_os_slot |
1257 | xor eax, eax |
1273 | xor eax, eax |
1258 | mov ecx, 256/4 |
1274 | mov ecx, 256/4 |
1259 | mov edi, edx |
1275 | mov edi, edx |
1260 | rep stosd |
1276 | rep stosd |
1261 | 1277 | ||
1262 | mov eax, tss+0x80 |
1278 | mov eax, tss+0x80 |
1263 | call get_pg_addr |
1279 | call get_pg_addr |
1264 | inc eax |
1280 | inc eax |
1265 | mov [edx+APPDATA.io_map], eax |
1281 | mov [edx+APPDATA.io_map], eax |
1266 | mov eax, tss+0x1080 |
1282 | mov eax, tss+0x1080 |
1267 | call get_pg_addr |
1283 | call get_pg_addr |
1268 | inc eax |
1284 | inc eax |
1269 | mov [edx+APPDATA.io_map+4], eax |
1285 | mov [edx+APPDATA.io_map+4], eax |
1270 | 1286 | ||
1271 | mov dword [edx+APPDATA.pl0_stack], ebx |
1287 | mov dword [edx+APPDATA.pl0_stack], ebx |
1272 | lea edi, [ebx+0x2000-512] |
1288 | lea edi, [ebx+0x2000-512] |
1273 | mov dword [edx+APPDATA.fpu_state], edi |
1289 | mov dword [edx+APPDATA.fpu_state], edi |
1274 | mov dword [edx+APPDATA.saved_esp0], edi |
1290 | mov dword [edx+APPDATA.saved_esp0], edi |
1275 | mov dword [edx+APPDATA.saved_esp], edi |
1291 | mov dword [edx+APPDATA.saved_esp], edi |
1276 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1292 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1277 | 1293 | ||
1278 | mov esi, fpu_data |
1294 | mov esi, fpu_data |
1279 | mov ecx, 512/4 |
1295 | mov ecx, 512/4 |
1280 | cld |
1296 | cld |
1281 | rep movsd |
1297 | rep movsd |
1282 | 1298 | ||
1283 | lea eax, [edx+APP_OBJ_OFFSET] |
1299 | lea eax, [edx+APP_OBJ_OFFSET] |
1284 | mov dword [edx+APPDATA.fd_obj], eax |
1300 | mov dword [edx+APPDATA.fd_obj], eax |
1285 | mov dword [edx+APPDATA.bk_obj], eax |
1301 | mov dword [edx+APPDATA.bk_obj], eax |
1286 | 1302 | ||
1287 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1303 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1288 | 1304 | ||
1289 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1305 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1290 | 1306 | ||
1291 | mov eax, edx |
1307 | mov eax, edx |
1292 | shr eax, 3 |
1308 | shr eax, 3 |
1293 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1309 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1294 | mov [eax+TASKDATA.wnd_number], dh |
1310 | mov [eax+TASKDATA.wnd_number], dh |
1295 | mov byte [eax+TASKDATA.pid], dh |
1311 | mov byte [eax+TASKDATA.pid], dh |
1296 | 1312 | ||
1297 | ret |
1313 | ret |
1298 | endp |
1314 | endp |
1299 | 1315 | ||
1300 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1316 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1301 | ; ; |
1317 | ; ; |
1302 | ; MAIN OS LOOP START ; |
1318 | ; MAIN OS LOOP START ; |
1303 | ; ; |
1319 | ; ; |
1304 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1320 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1305 | align 32 |
1321 | align 32 |
1306 | osloop: |
1322 | osloop: |
1307 | mov edx, osloop_has_work? |
1323 | mov edx, osloop_has_work? |
1308 | xor ecx, ecx |
1324 | xor ecx, ecx |
1309 | call Wait_events |
1325 | call Wait_events |
1310 | xor eax, eax |
1326 | xor eax, eax |
1311 | xchg eax, [osloop_nonperiodic_work] |
1327 | xchg eax, [osloop_nonperiodic_work] |
1312 | test eax, eax |
1328 | test eax, eax |
1313 | jz .no_periodic |
1329 | jz .no_periodic |
1314 | ; call [draw_pointer] |
1330 | ; call [draw_pointer] |
1315 | call __sys_draw_pointer |
1331 | call __sys_draw_pointer |
1316 | call window_check_events |
1332 | call window_check_events |
1317 | call mouse_check_events |
1333 | call mouse_check_events |
1318 | call checkmisc |
1334 | call checkmisc |
1319 | call checkVga_N13 |
1335 | call checkVga_N13 |
1320 | .no_periodic: |
1336 | .no_periodic: |
1321 | call stack_handler |
1337 | call stack_handler |
1322 | call check_fdd_motor_status |
1338 | call check_fdd_motor_status |
1323 | call check_ATAPI_device_event |
1339 | call check_ATAPI_device_event |
1324 | call check_lights_state |
1340 | call check_lights_state |
1325 | call check_timers |
1341 | call check_timers |
1326 | jmp osloop |
1342 | jmp osloop |
1327 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1343 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1328 | ; ; |
1344 | ; ; |
1329 | ; MAIN OS LOOP END ; |
1345 | ; MAIN OS LOOP END ; |
1330 | ; ; |
1346 | ; ; |
1331 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1347 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1332 | proc osloop_has_work? |
1348 | proc osloop_has_work? |
1333 | cmp [osloop_nonperiodic_work], 0 |
1349 | cmp [osloop_nonperiodic_work], 0 |
1334 | jnz .yes |
1350 | jnz .yes |
1335 | call stack_handler_has_work? |
1351 | call stack_handler_has_work? |
1336 | jnz .yes |
1352 | jnz .yes |
1337 | call check_fdd_motor_status_has_work? |
1353 | call check_fdd_motor_status_has_work? |
1338 | jnz .yes |
1354 | jnz .yes |
1339 | call check_ATAPI_device_event_has_work? |
1355 | call check_ATAPI_device_event_has_work? |
1340 | jnz .yes |
1356 | jnz .yes |
1341 | call check_lights_state_has_work? |
1357 | call check_lights_state_has_work? |
1342 | jnz .yes |
1358 | jnz .yes |
1343 | call check_timers_has_work? |
1359 | call check_timers_has_work? |
1344 | jnz .yes |
1360 | jnz .yes |
1345 | .no: |
1361 | .no: |
1346 | xor eax, eax |
1362 | xor eax, eax |
1347 | ret |
1363 | ret |
1348 | .yes: |
1364 | .yes: |
1349 | xor eax, eax |
1365 | xor eax, eax |
1350 | inc eax |
1366 | inc eax |
1351 | ret |
1367 | ret |
1352 | endp |
1368 | endp |
1353 | 1369 | ||
1354 | proc wakeup_osloop |
1370 | proc wakeup_osloop |
1355 | mov [osloop_nonperiodic_work], 1 |
1371 | mov [osloop_nonperiodic_work], 1 |
1356 | ret |
1372 | ret |
1357 | endp |
1373 | endp |
1358 | 1374 | ||
1359 | uglobal |
1375 | uglobal |
1360 | align 4 |
1376 | align 4 |
1361 | osloop_nonperiodic_work dd ? |
1377 | osloop_nonperiodic_work dd ? |
1362 | endg |
1378 | endg |
1363 | 1379 | ||
1364 | align 4 |
1380 | align 4 |
1365 | idle_thread: |
1381 | idle_thread: |
1366 | sti |
1382 | sti |
1367 | idle_loop: |
1383 | idle_loop: |
1368 | hlt |
1384 | hlt |
1369 | jmp idle_loop |
1385 | jmp idle_loop |
1370 | 1386 | ||
1371 | 1387 | ||
1372 | 1388 | ||
1373 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1389 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1374 | ; ; |
1390 | ; ; |
1375 | ; INCLUDED SYSTEM FILES ; |
1391 | ; INCLUDED SYSTEM FILES ; |
1376 | ; ; |
1392 | ; ; |
1377 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1393 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1378 | 1394 | ||
1379 | 1395 | ||
1380 | include "kernel32.inc" |
1396 | include "kernel32.inc" |
1381 | 1397 | ||
1382 | 1398 | ||
1383 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1399 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1384 | ; ; |
1400 | ; ; |
1385 | ; KERNEL FUNCTIONS ; |
1401 | ; KERNEL FUNCTIONS ; |
1386 | ; ; |
1402 | ; ; |
1387 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1403 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1388 | 1404 | ||
1389 | reserve_irqs_ports: |
1405 | reserve_irqs_ports: |
1390 | 1406 | ||
1391 | 1407 | ||
1392 | ; RESERVE PORTS |
1408 | ; RESERVE PORTS |
1393 | mov eax, RESERVED_PORTS |
1409 | mov eax, RESERVED_PORTS |
1394 | mov ecx, 1 |
1410 | mov ecx, 1 |
1395 | 1411 | ||
1396 | mov [eax], dword 4 |
1412 | mov [eax], dword 4 |
1397 | 1413 | ||
1398 | mov [eax+16], ecx |
1414 | mov [eax+16], ecx |
1399 | mov [eax+16+4], dword 0 |
1415 | mov [eax+16+4], dword 0 |
1400 | mov [eax+16+8], dword 0x2D |
1416 | mov [eax+16+8], dword 0x2D |
1401 | 1417 | ||
1402 | mov [eax+32], ecx |
1418 | mov [eax+32], ecx |
1403 | mov [eax+32+4], dword 0x30 |
1419 | mov [eax+32+4], dword 0x30 |
1404 | mov [eax+32+8], dword 0x4D |
1420 | mov [eax+32+8], dword 0x4D |
1405 | 1421 | ||
1406 | mov [eax+48], ecx |
1422 | mov [eax+48], ecx |
1407 | mov [eax+48+4], dword 0x50 |
1423 | mov [eax+48+4], dword 0x50 |
1408 | mov [eax+48+8], dword 0xDF |
1424 | mov [eax+48+8], dword 0xDF |
1409 | 1425 | ||
1410 | mov [eax+64], ecx |
1426 | mov [eax+64], ecx |
1411 | mov [eax+64+4], dword 0xE5 |
1427 | mov [eax+64+4], dword 0xE5 |
1412 | mov [eax+64+8], dword 0xFF |
1428 | mov [eax+64+8], dword 0xFF |
1413 | 1429 | ||
1414 | ret |
1430 | ret |
1415 | 1431 | ||
1416 | 1432 | ||
1417 | iglobal |
1433 | iglobal |
1418 | process_number dd 0x2 |
1434 | process_number dd 0x2 |
1419 | endg |
1435 | endg |
1420 | 1436 | ||
1421 | set_variables: |
1437 | set_variables: |
1422 | 1438 | ||
1423 | mov ecx, 0x16 ; flush port 0x60 |
1439 | mov ecx, 0x16 ; flush port 0x60 |
1424 | .fl60: |
1440 | .fl60: |
1425 | in al, 0x60 |
1441 | in al, 0x60 |
1426 | loop .fl60 |
1442 | loop .fl60 |
1427 | push eax |
1443 | push eax |
1428 | 1444 | ||
1429 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1445 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1430 | shr ax, 1 |
1446 | shr ax, 1 |
1431 | shl eax, 16 |
1447 | shl eax, 16 |
1432 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1448 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1433 | shr ax, 1 |
1449 | shr ax, 1 |
1434 | mov [MOUSE_X], eax |
1450 | mov [MOUSE_X], eax |
1435 | call wakeup_osloop |
1451 | call wakeup_osloop |
1436 | 1452 | ||
1437 | xor eax, eax |
1453 | xor eax, eax |
1438 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1454 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1439 | 1455 | ||
1440 | mov byte [KEY_COUNT], al ; keyboard buffer |
1456 | mov byte [KEY_COUNT], al ; keyboard buffer |
1441 | mov byte [BTN_COUNT], al ; button buffer |
1457 | mov byte [BTN_COUNT], al ; button buffer |
1442 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1458 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1443 | 1459 | ||
1444 | pop eax |
1460 | pop eax |
1445 | ret |
1461 | ret |
1446 | 1462 | ||
1447 | align 4 |
1463 | align 4 |
1448 | ;input eax=43,bl-byte of output, ecx - number of port |
1464 | ;input eax=43,bl-byte of output, ecx - number of port |
1449 | sys_outport: |
1465 | sys_outport: |
1450 | 1466 | ||
1451 | mov edi, ecx ; separate flag for read / write |
1467 | mov edi, ecx ; separate flag for read / write |
1452 | and ecx, 65535 |
1468 | and ecx, 65535 |
1453 | 1469 | ||
1454 | mov eax, [RESERVED_PORTS] |
1470 | mov eax, [RESERVED_PORTS] |
1455 | test eax, eax |
1471 | test eax, eax |
1456 | jnz .sopl8 |
1472 | jnz .sopl8 |
1457 | inc eax |
1473 | inc eax |
1458 | mov [esp+32], eax |
1474 | mov [esp+32], eax |
1459 | ret |
1475 | ret |
1460 | 1476 | ||
1461 | .sopl8: |
1477 | .sopl8: |
1462 | mov edx, [TASK_BASE] |
1478 | mov edx, [TASK_BASE] |
1463 | mov edx, [edx+0x4] |
1479 | mov edx, [edx+0x4] |
1464 | ;and ecx,65535 |
1480 | ;and ecx,65535 |
1465 | ;cld - set on interrupt 0x40 |
1481 | ;cld - set on interrupt 0x40 |
1466 | .sopl1: |
1482 | .sopl1: |
1467 | 1483 | ||
1468 | mov esi, eax |
1484 | mov esi, eax |
1469 | shl esi, 4 |
1485 | shl esi, 4 |
1470 | add esi, RESERVED_PORTS |
1486 | add esi, RESERVED_PORTS |
1471 | cmp edx, [esi+0] |
1487 | cmp edx, [esi+0] |
1472 | jne .sopl2 |
1488 | jne .sopl2 |
1473 | cmp ecx, [esi+4] |
1489 | cmp ecx, [esi+4] |
1474 | jb .sopl2 |
1490 | jb .sopl2 |
1475 | cmp ecx, [esi+8] |
1491 | cmp ecx, [esi+8] |
1476 | jg .sopl2 |
1492 | jg .sopl2 |
1477 | .sopl3: |
1493 | .sopl3: |
1478 | 1494 | ||
1479 | test edi, 0x80000000; read ? |
1495 | test edi, 0x80000000; read ? |
1480 | jnz .sopl4 |
1496 | jnz .sopl4 |
1481 | 1497 | ||
1482 | mov eax, ebx |
1498 | mov eax, ebx |
1483 | mov dx, cx ; write |
1499 | mov dx, cx ; write |
1484 | out dx, al |
1500 | out dx, al |
1485 | and [esp+32], dword 0 |
1501 | and [esp+32], dword 0 |
1486 | ret |
1502 | ret |
1487 | 1503 | ||
1488 | .sopl2: |
1504 | .sopl2: |
1489 | 1505 | ||
1490 | dec eax |
1506 | dec eax |
1491 | jnz .sopl1 |
1507 | jnz .sopl1 |
1492 | inc eax |
1508 | inc eax |
1493 | mov [esp+32], eax |
1509 | mov [esp+32], eax |
1494 | ret |
1510 | ret |
1495 | 1511 | ||
1496 | 1512 | ||
1497 | .sopl4: |
1513 | .sopl4: |
1498 | 1514 | ||
1499 | mov dx, cx ; read |
1515 | mov dx, cx ; read |
1500 | in al, dx |
1516 | in al, dx |
1501 | and eax, 0xff |
1517 | and eax, 0xff |
1502 | and [esp+32], dword 0 |
1518 | and [esp+32], dword 0 |
1503 | mov [esp+20], eax |
1519 | mov [esp+20], eax |
1504 | ret |
1520 | ret |
1505 | 1521 | ||
1506 | display_number: |
1522 | display_number: |
1507 | ;It is not optimization |
1523 | ;It is not optimization |
1508 | mov eax, ebx |
1524 | mov eax, ebx |
1509 | mov ebx, ecx |
1525 | mov ebx, ecx |
1510 | mov ecx, edx |
1526 | mov ecx, edx |
1511 | mov edx, esi |
1527 | mov edx, esi |
1512 | mov esi, edi |
1528 | mov esi, edi |
1513 | ; eax = print type, al=0 -> ebx is number |
1529 | ; eax = print type, al=0 -> ebx is number |
1514 | ; al=1 -> ebx is pointer |
1530 | ; al=1 -> ebx is pointer |
1515 | ; ah=0 -> display decimal |
1531 | ; ah=0 -> display decimal |
1516 | ; ah=1 -> display hexadecimal |
1532 | ; ah=1 -> display hexadecimal |
1517 | ; ah=2 -> display binary |
1533 | ; ah=2 -> display binary |
1518 | ; eax bits 16-21 = number of digits to display (0-32) |
1534 | ; eax bits 16-21 = number of digits to display (0-32) |
1519 | ; eax bits 22-31 = reserved |
1535 | ; eax bits 22-31 = reserved |
1520 | ; |
1536 | ; |
1521 | ; ebx = number or pointer |
1537 | ; ebx = number or pointer |
1522 | ; ecx = x shl 16 + y |
1538 | ; ecx = x shl 16 + y |
1523 | ; edx = color |
1539 | ; edx = color |
1524 | xor edi, edi |
1540 | xor edi, edi |
1525 | display_number_force: |
1541 | display_number_force: |
1526 | push eax |
1542 | push eax |
1527 | and eax, 0x3fffffff |
1543 | and eax, 0x3fffffff |
1528 | cmp eax, 0xffff ; length > 0 ? |
1544 | cmp eax, 0xffff ; length > 0 ? |
1529 | pop eax |
1545 | pop eax |
1530 | jge cont_displ |
1546 | jge cont_displ |
1531 | ret |
1547 | ret |
1532 | cont_displ: |
1548 | cont_displ: |
1533 | push eax |
1549 | push eax |
1534 | and eax, 0x3fffffff |
1550 | and eax, 0x3fffffff |
1535 | cmp eax, 61*0x10000 ; length <= 60 ? |
1551 | cmp eax, 61*0x10000 ; length <= 60 ? |
1536 | pop eax |
1552 | pop eax |
1537 | jb cont_displ2 |
1553 | jb cont_displ2 |
1538 | ret |
1554 | ret |
1539 | cont_displ2: |
1555 | cont_displ2: |
1540 | 1556 | ||
1541 | pushad |
1557 | pushad |
1542 | 1558 | ||
1543 | cmp al, 1 ; ecx is a pointer ? |
1559 | cmp al, 1 ; ecx is a pointer ? |
1544 | jne displnl1 |
1560 | jne displnl1 |
1545 | mov ebp, ebx |
1561 | mov ebp, ebx |
1546 | add ebp, 4 |
1562 | add ebp, 4 |
1547 | mov ebp, [ebp+std_application_base_address] |
1563 | mov ebp, [ebp+std_application_base_address] |
1548 | mov ebx, [ebx+std_application_base_address] |
1564 | mov ebx, [ebx+std_application_base_address] |
1549 | displnl1: |
1565 | displnl1: |
1550 | sub esp, 64 |
1566 | sub esp, 64 |
1551 | 1567 | ||
1552 | test ah, ah ; DECIMAL |
1568 | test ah, ah ; DECIMAL |
1553 | jnz no_display_desnum |
1569 | jnz no_display_desnum |
1554 | shr eax, 16 |
1570 | shr eax, 16 |
1555 | and eax, 0xC03f |
1571 | and eax, 0xC03f |
1556 | ; and eax,0x3f |
1572 | ; and eax,0x3f |
1557 | push eax |
1573 | push eax |
1558 | and eax, 0x3f |
1574 | and eax, 0x3f |
1559 | mov edi, esp |
1575 | mov edi, esp |
1560 | add edi, 4+64-1 |
1576 | add edi, 4+64-1 |
1561 | mov ecx, eax |
1577 | mov ecx, eax |
1562 | mov eax, ebx |
1578 | mov eax, ebx |
1563 | mov ebx, 10 |
1579 | mov ebx, 10 |
1564 | d_desnum: |
1580 | d_desnum: |
1565 | xor edx, edx |
1581 | xor edx, edx |
1566 | call division_64_bits |
1582 | call division_64_bits |
1567 | div ebx |
1583 | div ebx |
1568 | add dl, 48 |
1584 | add dl, 48 |
1569 | mov [edi], dl |
1585 | mov [edi], dl |
1570 | dec edi |
1586 | dec edi |
1571 | loop d_desnum |
1587 | loop d_desnum |
1572 | pop eax |
1588 | pop eax |
1573 | call normalize_number |
1589 | call normalize_number |
1574 | call draw_num_text |
1590 | call draw_num_text |
1575 | add esp, 64 |
1591 | add esp, 64 |
1576 | popad |
1592 | popad |
1577 | ret |
1593 | ret |
1578 | no_display_desnum: |
1594 | no_display_desnum: |
1579 | 1595 | ||
1580 | cmp ah, 0x01 ; HEXADECIMAL |
1596 | cmp ah, 0x01 ; HEXADECIMAL |
1581 | jne no_display_hexnum |
1597 | jne no_display_hexnum |
1582 | shr eax, 16 |
1598 | shr eax, 16 |
1583 | and eax, 0xC03f |
1599 | and eax, 0xC03f |
1584 | ; and eax,0x3f |
1600 | ; and eax,0x3f |
1585 | push eax |
1601 | push eax |
1586 | and eax, 0x3f |
1602 | and eax, 0x3f |
1587 | mov edi, esp |
1603 | mov edi, esp |
1588 | add edi, 4+64-1 |
1604 | add edi, 4+64-1 |
1589 | mov ecx, eax |
1605 | mov ecx, eax |
1590 | mov eax, ebx |
1606 | mov eax, ebx |
1591 | mov ebx, 16 |
1607 | mov ebx, 16 |
1592 | d_hexnum: |
1608 | d_hexnum: |
1593 | xor edx, edx |
1609 | xor edx, edx |
1594 | call division_64_bits |
1610 | call division_64_bits |
1595 | div ebx |
1611 | div ebx |
1596 | hexletters = __fdo_hexdigits |
1612 | hexletters = __fdo_hexdigits |
1597 | add edx, hexletters |
1613 | add edx, hexletters |
1598 | mov dl, [edx] |
1614 | mov dl, [edx] |
1599 | mov [edi], dl |
1615 | mov [edi], dl |
1600 | dec edi |
1616 | dec edi |
1601 | loop d_hexnum |
1617 | loop d_hexnum |
1602 | pop eax |
1618 | pop eax |
1603 | call normalize_number |
1619 | call normalize_number |
1604 | call draw_num_text |
1620 | call draw_num_text |
1605 | add esp, 64 |
1621 | add esp, 64 |
1606 | popad |
1622 | popad |
1607 | ret |
1623 | ret |
1608 | no_display_hexnum: |
1624 | no_display_hexnum: |
1609 | 1625 | ||
1610 | cmp ah, 0x02 ; BINARY |
1626 | cmp ah, 0x02 ; BINARY |
1611 | jne no_display_binnum |
1627 | jne no_display_binnum |
1612 | shr eax, 16 |
1628 | shr eax, 16 |
1613 | and eax, 0xC03f |
1629 | and eax, 0xC03f |
1614 | ; and eax,0x3f |
1630 | ; and eax,0x3f |
1615 | push eax |
1631 | push eax |
1616 | and eax, 0x3f |
1632 | and eax, 0x3f |
1617 | mov edi, esp |
1633 | mov edi, esp |
1618 | add edi, 4+64-1 |
1634 | add edi, 4+64-1 |
1619 | mov ecx, eax |
1635 | mov ecx, eax |
1620 | mov eax, ebx |
1636 | mov eax, ebx |
1621 | mov ebx, 2 |
1637 | mov ebx, 2 |
1622 | d_binnum: |
1638 | d_binnum: |
1623 | xor edx, edx |
1639 | xor edx, edx |
1624 | call division_64_bits |
1640 | call division_64_bits |
1625 | div ebx |
1641 | div ebx |
1626 | add dl, 48 |
1642 | add dl, 48 |
1627 | mov [edi], dl |
1643 | mov [edi], dl |
1628 | dec edi |
1644 | dec edi |
1629 | loop d_binnum |
1645 | loop d_binnum |
1630 | pop eax |
1646 | pop eax |
1631 | call normalize_number |
1647 | call normalize_number |
1632 | call draw_num_text |
1648 | call draw_num_text |
1633 | add esp, 64 |
1649 | add esp, 64 |
1634 | popad |
1650 | popad |
1635 | ret |
1651 | ret |
1636 | no_display_binnum: |
1652 | no_display_binnum: |
1637 | 1653 | ||
1638 | add esp, 64 |
1654 | add esp, 64 |
1639 | popad |
1655 | popad |
1640 | ret |
1656 | ret |
1641 | 1657 | ||
1642 | normalize_number: |
1658 | normalize_number: |
1643 | test ah, 0x80 |
1659 | test ah, 0x80 |
1644 | jz .continue |
1660 | jz .continue |
1645 | mov ecx, 48 |
1661 | mov ecx, 48 |
1646 | and eax, 0x3f |
1662 | and eax, 0x3f |
1647 | @@: |
1663 | @@: |
1648 | inc edi |
1664 | inc edi |
1649 | cmp [edi], cl |
1665 | cmp [edi], cl |
1650 | jne .continue |
1666 | jne .continue |
1651 | dec eax |
1667 | dec eax |
1652 | cmp eax, 1 |
1668 | cmp eax, 1 |
1653 | ja @r |
1669 | ja @r |
1654 | mov al, 1 |
1670 | mov al, 1 |
1655 | .continue: |
1671 | .continue: |
1656 | and eax, 0x3f |
1672 | and eax, 0x3f |
1657 | ret |
1673 | ret |
1658 | 1674 | ||
1659 | division_64_bits: |
1675 | division_64_bits: |
1660 | test [esp+1+4], byte 0x40 |
1676 | test [esp+1+4], byte 0x40 |
1661 | jz .continue |
1677 | jz .continue |
1662 | push eax |
1678 | push eax |
1663 | mov eax, ebp |
1679 | mov eax, ebp |
1664 | div ebx |
1680 | div ebx |
1665 | mov ebp, eax |
1681 | mov ebp, eax |
1666 | pop eax |
1682 | pop eax |
1667 | .continue: |
1683 | .continue: |
1668 | ret |
1684 | ret |
1669 | 1685 | ||
1670 | draw_num_text: |
1686 | draw_num_text: |
1671 | mov esi, eax |
1687 | mov esi, eax |
1672 | mov edx, 64+4 |
1688 | mov edx, 64+4 |
1673 | sub edx, eax |
1689 | sub edx, eax |
1674 | add edx, esp |
1690 | add edx, esp |
1675 | mov ebx, [esp+64+32-8+4] |
1691 | mov ebx, [esp+64+32-8+4] |
1676 | ; add window start x & y |
1692 | ; add window start x & y |
1677 | mov ecx, [TASK_BASE] |
1693 | mov ecx, [TASK_BASE] |
1678 | 1694 | ||
1679 | mov edi, [CURRENT_TASK] |
1695 | mov edi, [CURRENT_TASK] |
1680 | shl edi, 8 |
1696 | shl edi, 8 |
1681 | 1697 | ||
1682 | mov eax, [ecx-twdw+WDATA.box.left] |
1698 | mov eax, [ecx-twdw+WDATA.box.left] |
1683 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1699 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1684 | shl eax, 16 |
1700 | shl eax, 16 |
1685 | add eax, [ecx-twdw+WDATA.box.top] |
1701 | add eax, [ecx-twdw+WDATA.box.top] |
1686 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1702 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1687 | add ebx, eax |
1703 | add ebx, eax |
1688 | mov ecx, [esp+64+32-12+4] |
1704 | mov ecx, [esp+64+32-12+4] |
1689 | and ecx, not 0x80000000 ; force counted string |
1705 | and ecx, not 0x80000000 ; force counted string |
1690 | mov eax, [esp+64+8] ; background color (if given) |
1706 | mov eax, [esp+64+8] ; background color (if given) |
1691 | mov edi, [esp+64+4] |
1707 | mov edi, [esp+64+4] |
1692 | jmp dtext |
1708 | jmp dtext |
1693 | 1709 | ||
1694 | align 4 |
1710 | align 4 |
1695 | 1711 | ||
1696 | sys_setup: |
1712 | sys_setup: |
1697 | 1713 | ||
1698 | ; 1=roland mpu midi base , base io address |
1714 | ; 1=roland mpu midi base , base io address |
1699 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1715 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1700 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1716 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1701 | ; 5=system language, 1eng 2fi 3ger 4rus |
1717 | ; 5=system language, 1eng 2fi 3ger 4rus |
1702 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1718 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1703 | ; 8=fat32 partition in hd |
1719 | ; 8=fat32 partition in hd |
1704 | ; 9 |
1720 | ; 9 |
1705 | ; 10 = sound dma channel |
1721 | ; 10 = sound dma channel |
1706 | ; 11 = enable lba read |
1722 | ; 11 = enable lba read |
1707 | ; 12 = enable pci access |
1723 | ; 12 = enable pci access |
1708 | 1724 | ||
1709 | 1725 | ||
1710 | and [esp+32], dword 0 |
1726 | and [esp+32], dword 0 |
1711 | dec ebx ; MIDI |
1727 | dec ebx ; MIDI |
1712 | jnz nsyse1 |
1728 | jnz nsyse1 |
1713 | cmp ecx, 0x100 |
1729 | cmp ecx, 0x100 |
1714 | 1730 | ||
1715 | jb nsyse1 |
1731 | jb nsyse1 |
1716 | mov esi, 65535 |
1732 | mov esi, 65535 |
1717 | cmp esi, ecx |
1733 | cmp esi, ecx |
1718 | 1734 | ||
1719 | jb nsyse1 |
1735 | jb nsyse1 |
1720 | mov [midi_base], cx ;bx |
1736 | mov [midi_base], cx ;bx |
1721 | mov word [mididp], cx;bx |
1737 | mov word [mididp], cx;bx |
1722 | inc cx ;bx |
1738 | inc cx ;bx |
1723 | mov word [midisp], cx;bx |
1739 | mov word [midisp], cx;bx |
1724 | ret |
1740 | ret |
1725 | 1741 | ||
1726 | iglobal |
1742 | iglobal |
1727 | midi_base dw 0 |
1743 | midi_base dw 0 |
1728 | endg |
1744 | endg |
1729 | 1745 | ||
1730 | nsyse1: |
1746 | nsyse1: |
1731 | dec ebx ; KEYBOARD |
1747 | dec ebx ; KEYBOARD |
1732 | jnz nsyse2 |
1748 | jnz nsyse2 |
1733 | mov edi, [TASK_BASE] |
1749 | mov edi, [TASK_BASE] |
1734 | mov eax, [edi+TASKDATA.mem_start] |
1750 | mov eax, [edi+TASKDATA.mem_start] |
1735 | add eax, edx |
1751 | add eax, edx |
1736 | 1752 | ||
1737 | dec ecx |
1753 | dec ecx |
1738 | jnz kbnobase |
1754 | jnz kbnobase |
1739 | mov ebx, keymap |
1755 | mov ebx, keymap |
1740 | mov ecx, 128 |
1756 | mov ecx, 128 |
1741 | call memmove |
1757 | call memmove |
1742 | ret |
1758 | ret |
1743 | kbnobase: |
1759 | kbnobase: |
1744 | dec ecx |
1760 | dec ecx |
1745 | jnz kbnoshift |
1761 | jnz kbnoshift |
1746 | 1762 | ||
1747 | mov ebx, keymap_shift |
1763 | mov ebx, keymap_shift |
1748 | mov ecx, 128 |
1764 | mov ecx, 128 |
1749 | call memmove |
1765 | call memmove |
1750 | ret |
1766 | ret |
1751 | kbnoshift: |
1767 | kbnoshift: |
1752 | dec ecx |
1768 | dec ecx |
1753 | jnz kbnoalt |
1769 | jnz kbnoalt |
1754 | mov ebx, keymap_alt |
1770 | mov ebx, keymap_alt |
1755 | mov ecx, 128 |
1771 | mov ecx, 128 |
1756 | call memmove |
1772 | call memmove |
1757 | ret |
1773 | ret |
1758 | kbnoalt: |
1774 | kbnoalt: |
1759 | sub ecx, 6 |
1775 | sub ecx, 6 |
1760 | jnz kbnocountry |
1776 | jnz kbnocountry |
1761 | mov word [keyboard], dx |
1777 | mov word [keyboard], dx |
1762 | ret |
1778 | ret |
1763 | kbnocountry: |
1779 | kbnocountry: |
1764 | mov [esp+32], dword 1 |
1780 | mov [esp+32], dword 1 |
1765 | ret |
1781 | ret |
1766 | nsyse2: |
1782 | nsyse2: |
1767 | dec ebx ; CD |
1783 | dec ebx ; CD |
1768 | jnz nsyse4 |
1784 | jnz nsyse4 |
1769 | 1785 | ||
1770 | test ecx, ecx |
1786 | test ecx, ecx |
1771 | jz nosesl |
1787 | jz nosesl |
1772 | 1788 | ||
1773 | cmp ecx, 4 |
1789 | cmp ecx, 4 |
1774 | ja nosesl |
1790 | ja nosesl |
1775 | mov [cd_base], cl |
1791 | mov [cd_base], cl |
1776 | 1792 | ||
1777 | dec ecx |
1793 | dec ecx |
1778 | jnz noprma |
1794 | jnz noprma |
1779 | mov eax, [hd_address_table] |
1795 | mov eax, [hd_address_table] |
1780 | mov [cdbase], eax ;0x1f0 |
1796 | mov [cdbase], eax ;0x1f0 |
1781 | mov [cdid], 0xa0 |
1797 | mov [cdid], 0xa0 |
1782 | noprma: |
1798 | noprma: |
1783 | 1799 | ||
1784 | dec ecx |
1800 | dec ecx |
1785 | jnz noprsl |
1801 | jnz noprsl |
1786 | mov eax, [hd_address_table] |
1802 | mov eax, [hd_address_table] |
1787 | mov [cdbase], eax ;0x1f0 |
1803 | mov [cdbase], eax ;0x1f0 |
1788 | mov [cdid], 0xb0 |
1804 | mov [cdid], 0xb0 |
1789 | noprsl: |
1805 | noprsl: |
1790 | dec ecx |
1806 | dec ecx |
1791 | jnz nosema |
1807 | jnz nosema |
1792 | mov eax, [hd_address_table+16] |
1808 | mov eax, [hd_address_table+16] |
1793 | mov [cdbase], eax ;0x170 |
1809 | mov [cdbase], eax ;0x170 |
1794 | mov [cdid], 0xa0 |
1810 | mov [cdid], 0xa0 |
1795 | nosema: |
1811 | nosema: |
1796 | dec ecx |
1812 | dec ecx |
1797 | jnz nosesl |
1813 | jnz nosesl |
1798 | mov eax, [hd_address_table+16] |
1814 | mov eax, [hd_address_table+16] |
1799 | mov [cdbase], eax ;0x170 |
1815 | mov [cdbase], eax ;0x170 |
1800 | mov [cdid], 0xb0 |
1816 | mov [cdid], 0xb0 |
1801 | nosesl: |
1817 | nosesl: |
1802 | ret |
1818 | ret |
1803 | 1819 | ||
1804 | iglobal |
1820 | iglobal |
1805 | cd_base db 0 |
1821 | cd_base db 0 |
1806 | 1822 | ||
1807 | endg |
1823 | endg |
1808 | nsyse4: |
1824 | nsyse4: |
1809 | 1825 | ||
1810 | sub ebx, 2 ; SYSTEM LANGUAGE |
1826 | sub ebx, 2 ; SYSTEM LANGUAGE |
1811 | jnz nsyse5 |
1827 | jnz nsyse5 |
1812 | mov [syslang], ecx |
1828 | mov [syslang], ecx |
1813 | ret |
1829 | ret |
1814 | nsyse5: |
1830 | nsyse5: |
1815 | 1831 | ||
1816 | sub ebx, 2 ; HD BASE - obsolete |
1832 | sub ebx, 2 ; HD BASE - obsolete |
1817 | jnz nsyse7 |
1833 | jnz nsyse7 |
1818 | 1834 | ||
1819 | nosethd: |
1835 | nosethd: |
1820 | ret |
1836 | ret |
1821 | 1837 | ||
1822 | nsyse7: |
1838 | nsyse7: |
1823 | 1839 | ||
1824 | ; cmp eax,8 ; HD PARTITION - obsolete |
1840 | ; cmp eax,8 ; HD PARTITION - obsolete |
1825 | dec ebx |
1841 | dec ebx |
1826 | jnz nsyse8 |
1842 | jnz nsyse8 |
1827 | ret |
1843 | ret |
1828 | 1844 | ||
1829 | nsyse8: |
1845 | nsyse8: |
1830 | ; cmp eax,11 ; ENABLE LBA READ |
1846 | ; cmp eax,11 ; ENABLE LBA READ |
1831 | and ecx, 1 |
1847 | and ecx, 1 |
1832 | sub ebx, 3 |
1848 | sub ebx, 3 |
1833 | jnz no_set_lba_read |
1849 | jnz no_set_lba_read |
1834 | mov [lba_read_enabled], ecx |
1850 | mov [lba_read_enabled], ecx |
1835 | ret |
1851 | ret |
1836 | 1852 | ||
1837 | no_set_lba_read: |
1853 | no_set_lba_read: |
1838 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1854 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1839 | dec ebx |
1855 | dec ebx |
1840 | jnz sys_setup_err |
1856 | jnz sys_setup_err |
1841 | mov [pci_access_enabled], ecx |
1857 | mov [pci_access_enabled], ecx |
1842 | ret |
1858 | ret |
1843 | 1859 | ||
1844 | sys_setup_err: |
1860 | sys_setup_err: |
1845 | or [esp+32], dword -1 |
1861 | or [esp+32], dword -1 |
1846 | ret |
1862 | ret |
1847 | 1863 | ||
1848 | align 4 |
1864 | align 4 |
1849 | 1865 | ||
1850 | sys_getsetup: |
1866 | sys_getsetup: |
1851 | 1867 | ||
1852 | ; 1=roland mpu midi base , base io address |
1868 | ; 1=roland mpu midi base , base io address |
1853 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1869 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1854 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1870 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1855 | ; 5=system language, 1eng 2fi 3ger 4rus |
1871 | ; 5=system language, 1eng 2fi 3ger 4rus |
1856 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1872 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1857 | ; 8=fat32 partition in hd |
1873 | ; 8=fat32 partition in hd |
1858 | ; 9=get hs timer tic |
1874 | ; 9=get hs timer tic |
1859 | 1875 | ||
1860 | ; cmp eax,1 |
1876 | ; cmp eax,1 |
1861 | dec ebx |
1877 | dec ebx |
1862 | jnz ngsyse1 |
1878 | jnz ngsyse1 |
1863 | movzx eax, [midi_base] |
1879 | movzx eax, [midi_base] |
1864 | mov [esp+32], eax |
1880 | mov [esp+32], eax |
1865 | ret |
1881 | ret |
1866 | ngsyse1: |
1882 | ngsyse1: |
1867 | ; cmp eax,2 |
1883 | ; cmp eax,2 |
1868 | dec ebx |
1884 | dec ebx |
1869 | jnz ngsyse2 |
1885 | jnz ngsyse2 |
1870 | 1886 | ||
1871 | mov edi, [TASK_BASE] |
1887 | mov edi, [TASK_BASE] |
1872 | mov ebx, [edi+TASKDATA.mem_start] |
1888 | mov ebx, [edi+TASKDATA.mem_start] |
1873 | add ebx, edx |
1889 | add ebx, edx |
1874 | 1890 | ||
1875 | ; cmp ebx,1 |
1891 | ; cmp ebx,1 |
1876 | dec ecx |
1892 | dec ecx |
1877 | jnz kbnobaseret |
1893 | jnz kbnobaseret |
1878 | mov eax, keymap |
1894 | mov eax, keymap |
1879 | mov ecx, 128 |
1895 | mov ecx, 128 |
1880 | call memmove |
1896 | call memmove |
1881 | ret |
1897 | ret |
1882 | kbnobaseret: |
1898 | kbnobaseret: |
1883 | ; cmp ebx,2 |
1899 | ; cmp ebx,2 |
1884 | dec ecx |
1900 | dec ecx |
1885 | jnz kbnoshiftret |
1901 | jnz kbnoshiftret |
1886 | 1902 | ||
1887 | mov eax, keymap_shift |
1903 | mov eax, keymap_shift |
1888 | mov ecx, 128 |
1904 | mov ecx, 128 |
1889 | call memmove |
1905 | call memmove |
1890 | ret |
1906 | ret |
1891 | kbnoshiftret: |
1907 | kbnoshiftret: |
1892 | ; cmp ebx,3 |
1908 | ; cmp ebx,3 |
1893 | dec ecx |
1909 | dec ecx |
1894 | jne kbnoaltret |
1910 | jne kbnoaltret |
1895 | 1911 | ||
1896 | mov eax, keymap_alt |
1912 | mov eax, keymap_alt |
1897 | mov ecx, 128 |
1913 | mov ecx, 128 |
1898 | call memmove |
1914 | call memmove |
1899 | ret |
1915 | ret |
1900 | kbnoaltret: |
1916 | kbnoaltret: |
1901 | ; cmp ebx,9 |
1917 | ; cmp ebx,9 |
1902 | sub ecx, 6 |
1918 | sub ecx, 6 |
1903 | jnz ngsyse2 |
1919 | jnz ngsyse2 |
1904 | movzx eax, word [keyboard] |
1920 | movzx eax, word [keyboard] |
1905 | mov [esp+32], eax |
1921 | mov [esp+32], eax |
1906 | ret |
1922 | ret |
1907 | 1923 | ||
1908 | 1924 | ||
1909 | ngsyse2: |
1925 | ngsyse2: |
1910 | ; cmp eax,3 |
1926 | ; cmp eax,3 |
1911 | dec ebx |
1927 | dec ebx |
1912 | jnz ngsyse3 |
1928 | jnz ngsyse3 |
1913 | movzx eax, [cd_base] |
1929 | movzx eax, [cd_base] |
1914 | mov [esp+32], eax |
1930 | mov [esp+32], eax |
1915 | ret |
1931 | ret |
1916 | ngsyse3: |
1932 | ngsyse3: |
1917 | ; cmp eax,5 |
1933 | ; cmp eax,5 |
1918 | sub ebx, 2 |
1934 | sub ebx, 2 |
1919 | jnz ngsyse5 |
1935 | jnz ngsyse5 |
1920 | mov eax, [syslang] |
1936 | mov eax, [syslang] |
1921 | mov [esp+32], eax |
1937 | mov [esp+32], eax |
1922 | ret |
1938 | ret |
1923 | ngsyse5: |
1939 | ngsyse5: |
1924 | ; cmp eax,7 |
1940 | ; cmp eax,7 |
1925 | sub ebx, 2 |
1941 | sub ebx, 2 |
1926 | jnz ngsyse7 |
1942 | jnz ngsyse7 |
1927 | xor eax, eax |
1943 | xor eax, eax |
1928 | mov [esp+32], eax |
1944 | mov [esp+32], eax |
1929 | ret |
1945 | ret |
1930 | ngsyse7: |
1946 | ngsyse7: |
1931 | ; cmp eax,8 |
1947 | ; cmp eax,8 |
1932 | dec ebx |
1948 | dec ebx |
1933 | jnz ngsyse8 |
1949 | jnz ngsyse8 |
1934 | mov eax, [fat32part] |
1950 | mov eax, [fat32part] |
1935 | mov [esp+32], eax |
1951 | mov [esp+32], eax |
1936 | ret |
1952 | ret |
1937 | ngsyse8: |
1953 | ngsyse8: |
1938 | ; cmp eax,9 |
1954 | ; cmp eax,9 |
1939 | dec ebx |
1955 | dec ebx |
1940 | jnz ngsyse9 |
1956 | jnz ngsyse9 |
1941 | mov eax, [timer_ticks];[0xfdf0] |
1957 | mov eax, [timer_ticks];[0xfdf0] |
1942 | mov [esp+32], eax |
1958 | mov [esp+32], eax |
1943 | ret |
1959 | ret |
1944 | ngsyse9: |
1960 | ngsyse9: |
1945 | ; cmp eax,11 |
1961 | ; cmp eax,11 |
1946 | sub ebx, 2 |
1962 | sub ebx, 2 |
1947 | jnz ngsyse11 |
1963 | jnz ngsyse11 |
1948 | mov eax, [lba_read_enabled] |
1964 | mov eax, [lba_read_enabled] |
1949 | mov [esp+32], eax |
1965 | mov [esp+32], eax |
1950 | ret |
1966 | ret |
1951 | ngsyse11: |
1967 | ngsyse11: |
1952 | ; cmp eax,12 |
1968 | ; cmp eax,12 |
1953 | dec ebx |
1969 | dec ebx |
1954 | jnz ngsyse12 |
1970 | jnz ngsyse12 |
1955 | mov eax, [pci_access_enabled] |
1971 | mov eax, [pci_access_enabled] |
1956 | mov [esp+32], eax |
1972 | mov [esp+32], eax |
1957 | ret |
1973 | ret |
1958 | ngsyse12: |
1974 | ngsyse12: |
1959 | mov [esp+32], dword 1 |
1975 | mov [esp+32], dword 1 |
1960 | ret |
1976 | ret |
1961 | 1977 | ||
1962 | 1978 | ||
1963 | get_timer_ticks: |
1979 | get_timer_ticks: |
1964 | mov eax, [timer_ticks] |
1980 | mov eax, [timer_ticks] |
1965 | ret |
1981 | ret |
1966 | 1982 | ||
1967 | iglobal |
1983 | iglobal |
1968 | align 4 |
1984 | align 4 |
1969 | mousefn dd msscreen, mswin, msbutton, msset |
1985 | mousefn dd msscreen, mswin, msbutton, msset |
1970 | dd app_load_cursor |
1986 | dd app_load_cursor |
1971 | dd app_set_cursor |
1987 | dd app_set_cursor |
1972 | dd app_delete_cursor |
1988 | dd app_delete_cursor |
1973 | dd msz |
1989 | dd msz |
1974 | endg |
1990 | endg |
1975 | 1991 | ||
1976 | readmousepos: |
1992 | readmousepos: |
1977 | 1993 | ||
1978 | ; eax=0 screen relative |
1994 | ; eax=0 screen relative |
1979 | ; eax=1 window relative |
1995 | ; eax=1 window relative |
1980 | ; eax=2 buttons pressed |
1996 | ; eax=2 buttons pressed |
1981 | ; eax=3 set mouse pos ; reserved |
1997 | ; eax=3 set mouse pos ; reserved |
1982 | ; eax=4 load cursor |
1998 | ; eax=4 load cursor |
1983 | ; eax=5 set cursor |
1999 | ; eax=5 set cursor |
1984 | ; eax=6 delete cursor ; reserved |
2000 | ; eax=6 delete cursor ; reserved |
1985 | ; eax=7 get mouse_z |
2001 | ; eax=7 get mouse_z |
1986 | 2002 | ||
1987 | cmp ebx, 7 |
2003 | cmp ebx, 7 |
1988 | ja msset |
2004 | ja msset |
1989 | jmp [mousefn+ebx*4] |
2005 | jmp [mousefn+ebx*4] |
1990 | msscreen: |
2006 | msscreen: |
1991 | mov eax, [MOUSE_X] |
2007 | mov eax, [MOUSE_X] |
1992 | shl eax, 16 |
2008 | shl eax, 16 |
1993 | mov ax, [MOUSE_Y] |
2009 | mov ax, [MOUSE_Y] |
1994 | mov [esp+36-4], eax |
2010 | mov [esp+36-4], eax |
1995 | ret |
2011 | ret |
1996 | mswin: |
2012 | mswin: |
1997 | mov eax, [MOUSE_X] |
2013 | mov eax, [MOUSE_X] |
1998 | shl eax, 16 |
2014 | shl eax, 16 |
1999 | mov ax, [MOUSE_Y] |
2015 | mov ax, [MOUSE_Y] |
2000 | mov esi, [TASK_BASE] |
2016 | mov esi, [TASK_BASE] |
2001 | mov bx, word [esi-twdw+WDATA.box.left] |
2017 | mov bx, word [esi-twdw+WDATA.box.left] |
2002 | shl ebx, 16 |
2018 | shl ebx, 16 |
2003 | mov bx, word [esi-twdw+WDATA.box.top] |
2019 | mov bx, word [esi-twdw+WDATA.box.top] |
2004 | sub eax, ebx |
2020 | sub eax, ebx |
2005 | 2021 | ||
2006 | mov edi, [CURRENT_TASK] |
2022 | mov edi, [CURRENT_TASK] |
2007 | shl edi, 8 |
2023 | shl edi, 8 |
2008 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
2024 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
2009 | rol eax, 16 |
2025 | rol eax, 16 |
2010 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
2026 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
2011 | rol eax, 16 |
2027 | rol eax, 16 |
2012 | mov [esp+36-4], eax |
2028 | mov [esp+36-4], eax |
2013 | ret |
2029 | ret |
2014 | msbutton: |
2030 | msbutton: |
2015 | movzx eax, byte [BTN_DOWN] |
2031 | movzx eax, byte [BTN_DOWN] |
2016 | mov [esp+36-4], eax |
2032 | mov [esp+36-4], eax |
2017 | ret |
2033 | ret |
2018 | msz: |
2034 | msz: |
2019 | mov edi, [TASK_COUNT] |
2035 | mov edi, [TASK_COUNT] |
2020 | movzx edi, word [WIN_POS + edi*2] |
2036 | movzx edi, word [WIN_POS + edi*2] |
2021 | cmp edi, [CURRENT_TASK] |
2037 | cmp edi, [CURRENT_TASK] |
2022 | jne @f |
2038 | jne @f |
2023 | mov ax, [MOUSE_SCROLL_H] |
2039 | mov ax, [MOUSE_SCROLL_H] |
2024 | shl eax, 16 |
2040 | shl eax, 16 |
2025 | mov ax, [MOUSE_SCROLL_V] |
2041 | mov ax, [MOUSE_SCROLL_V] |
2026 | mov [esp+36-4], eax |
2042 | mov [esp+36-4], eax |
2027 | and [MOUSE_SCROLL_H], word 0 |
2043 | and [MOUSE_SCROLL_H], word 0 |
2028 | and [MOUSE_SCROLL_V], word 0 |
2044 | and [MOUSE_SCROLL_V], word 0 |
2029 | ret |
2045 | ret |
2030 | @@: |
2046 | @@: |
2031 | and [esp+36-4], dword 0 |
2047 | and [esp+36-4], dword 0 |
2032 | ; ret |
2048 | ; ret |
2033 | msset: |
2049 | msset: |
2034 | ret |
2050 | ret |
2035 | 2051 | ||
2036 | app_load_cursor: |
2052 | app_load_cursor: |
2037 | cmp ecx, OS_BASE |
2053 | cmp ecx, OS_BASE |
2038 | jae msset |
2054 | jae msset |
2039 | stdcall load_cursor, ecx, edx |
2055 | stdcall load_cursor, ecx, edx |
2040 | mov [esp+36-4], eax |
2056 | mov [esp+36-4], eax |
2041 | ret |
2057 | ret |
2042 | 2058 | ||
2043 | app_set_cursor: |
2059 | app_set_cursor: |
2044 | stdcall set_cursor, ecx |
2060 | stdcall set_cursor, ecx |
2045 | mov [esp+36-4], eax |
2061 | mov [esp+36-4], eax |
2046 | ret |
2062 | ret |
2047 | 2063 | ||
2048 | app_delete_cursor: |
2064 | app_delete_cursor: |
2049 | stdcall delete_cursor, ecx |
2065 | stdcall delete_cursor, ecx |
2050 | mov [esp+36-4], eax |
2066 | mov [esp+36-4], eax |
2051 | ret |
2067 | ret |
2052 | 2068 | ||
2053 | is_input: |
2069 | is_input: |
2054 | 2070 | ||
2055 | push edx |
2071 | push edx |
2056 | mov dx, word [midisp] |
2072 | mov dx, word [midisp] |
2057 | in al, dx |
2073 | in al, dx |
2058 | and al, 0x80 |
2074 | and al, 0x80 |
2059 | pop edx |
2075 | pop edx |
2060 | ret |
2076 | ret |
2061 | 2077 | ||
2062 | is_output: |
2078 | is_output: |
2063 | 2079 | ||
2064 | push edx |
2080 | push edx |
2065 | mov dx, word [midisp] |
2081 | mov dx, word [midisp] |
2066 | in al, dx |
2082 | in al, dx |
2067 | and al, 0x40 |
2083 | and al, 0x40 |
2068 | pop edx |
2084 | pop edx |
2069 | ret |
2085 | ret |
2070 | 2086 | ||
2071 | 2087 | ||
2072 | get_mpu_in: |
2088 | get_mpu_in: |
2073 | 2089 | ||
2074 | push edx |
2090 | push edx |
2075 | mov dx, word [mididp] |
2091 | mov dx, word [mididp] |
2076 | in al, dx |
2092 | in al, dx |
2077 | pop edx |
2093 | pop edx |
2078 | ret |
2094 | ret |
2079 | 2095 | ||
2080 | 2096 | ||
2081 | put_mpu_out: |
2097 | put_mpu_out: |
2082 | 2098 | ||
2083 | push edx |
2099 | push edx |
2084 | mov dx, word [mididp] |
2100 | mov dx, word [mididp] |
2085 | out dx, al |
2101 | out dx, al |
2086 | pop edx |
2102 | pop edx |
2087 | ret |
2103 | ret |
2088 | 2104 | ||
2089 | 2105 | ||
2090 | 2106 | ||
2091 | align 4 |
2107 | align 4 |
2092 | 2108 | ||
2093 | sys_midi: |
2109 | sys_midi: |
2094 | cmp [mididp], 0 |
2110 | cmp [mididp], 0 |
2095 | jnz sm0 |
2111 | jnz sm0 |
2096 | mov [esp+36], dword 1 |
2112 | mov [esp+36], dword 1 |
2097 | ret |
2113 | ret |
2098 | sm0: |
2114 | sm0: |
2099 | and [esp+36], dword 0 |
2115 | and [esp+36], dword 0 |
2100 | dec ebx |
2116 | dec ebx |
2101 | jnz smn1 |
2117 | jnz smn1 |
2102 | ; call setuart |
2118 | ; call setuart |
2103 | su1: |
2119 | su1: |
2104 | call is_output |
2120 | call is_output |
2105 | test al, al |
2121 | test al, al |
2106 | jnz su1 |
2122 | jnz su1 |
2107 | mov dx, word [midisp] |
2123 | mov dx, word [midisp] |
2108 | mov al, 0xff |
2124 | mov al, 0xff |
2109 | out dx, al |
2125 | out dx, al |
2110 | su2: |
2126 | su2: |
2111 | mov dx, word [midisp] |
2127 | mov dx, word [midisp] |
2112 | mov al, 0xff |
2128 | mov al, 0xff |
2113 | out dx, al |
2129 | out dx, al |
2114 | call is_input |
2130 | call is_input |
2115 | test al, al |
2131 | test al, al |
2116 | jnz su2 |
2132 | jnz su2 |
2117 | call get_mpu_in |
2133 | call get_mpu_in |
2118 | cmp al, 0xfe |
2134 | cmp al, 0xfe |
2119 | jnz su2 |
2135 | jnz su2 |
2120 | su3: |
2136 | su3: |
2121 | call is_output |
2137 | call is_output |
2122 | test al, al |
2138 | test al, al |
2123 | jnz su3 |
2139 | jnz su3 |
2124 | mov dx, word [midisp] |
2140 | mov dx, word [midisp] |
2125 | mov al, 0x3f |
2141 | mov al, 0x3f |
2126 | out dx, al |
2142 | out dx, al |
2127 | ret |
2143 | ret |
2128 | smn1: |
2144 | smn1: |
2129 | dec ebx |
2145 | dec ebx |
2130 | jnz smn2 |
2146 | jnz smn2 |
2131 | sm10: |
2147 | sm10: |
2132 | call get_mpu_in |
2148 | call get_mpu_in |
2133 | call is_output |
2149 | call is_output |
2134 | test al, al |
2150 | test al, al |
2135 | jnz sm10 |
2151 | jnz sm10 |
2136 | mov al, bl |
2152 | mov al, bl |
2137 | call put_mpu_out |
2153 | call put_mpu_out |
2138 | smn2: |
2154 | smn2: |
2139 | ret |
2155 | ret |
2140 | 2156 | ||
2141 | detect_devices: |
2157 | detect_devices: |
2142 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2158 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2143 | ;include 'detect/commouse.inc' |
2159 | ;include 'detect/commouse.inc' |
2144 | ;include 'detect/ps2mouse.inc' |
2160 | ;include 'detect/ps2mouse.inc' |
2145 | ;include 'detect/dev_fd.inc' |
2161 | ;include 'detect/dev_fd.inc' |
2146 | ;include 'detect/dev_hdcd.inc' |
2162 | ;include 'detect/dev_hdcd.inc' |
2147 | ;include 'detect/sear_par.inc' |
2163 | ;include 'detect/sear_par.inc' |
2148 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2164 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2149 | ret |
2165 | ret |
2150 | 2166 | ||
2151 | sys_end: |
2167 | sys_end: |
2152 | ;-------------------------------------- |
2168 | ;-------------------------------------- |
2153 | cmp [_display.select_cursor], 0 |
2169 | cmp [_display.select_cursor], 0 |
2154 | je @f |
2170 | je @f |
2155 | ; restore default cursor before killing |
2171 | ; restore default cursor before killing |
2156 | pusha |
2172 | pusha |
2157 | mov ecx, [current_slot] |
2173 | mov ecx, [current_slot] |
2158 | call restore_default_cursor_before_killing |
2174 | call restore_default_cursor_before_killing |
2159 | popa |
2175 | popa |
2160 | @@: |
2176 | @@: |
2161 | ;-------------------------------------- |
2177 | ;-------------------------------------- |
2162 | ; kill all sockets this process owns |
2178 | ; kill all sockets this process owns |
2163 | pusha |
2179 | pusha |
2164 | mov edx, [TASK_BASE] |
2180 | mov edx, [TASK_BASE] |
2165 | mov edx, [edx+TASKDATA.pid] |
2181 | mov edx, [edx+TASKDATA.pid] |
2166 | call SOCKET_process_end |
2182 | call SOCKET_process_end |
2167 | popa |
2183 | popa |
2168 | ;-------------------------------------- |
2184 | ;-------------------------------------- |
2169 | mov ecx, [current_slot] |
2185 | mov ecx, [current_slot] |
2170 | mov eax, [ecx+APPDATA.tls_base] |
2186 | mov eax, [ecx+APPDATA.tls_base] |
2171 | test eax, eax |
2187 | test eax, eax |
2172 | jz @F |
2188 | jz @F |
2173 | 2189 | ||
2174 | stdcall user_free, eax |
2190 | stdcall user_free, eax |
2175 | @@: |
2191 | @@: |
2176 | 2192 | ||
2177 | mov eax, [TASK_BASE] |
2193 | mov eax, [TASK_BASE] |
2178 | mov [eax+TASKDATA.state], 3; terminate this program |
2194 | mov [eax+TASKDATA.state], 3; terminate this program |
2179 | call wakeup_osloop |
2195 | call wakeup_osloop |
2180 | 2196 | ||
2181 | .waitterm: ; wait here for termination |
2197 | .waitterm: ; wait here for termination |
2182 | call change_task |
2198 | call change_task |
2183 | jmp .waitterm |
2199 | jmp .waitterm |
2184 | ;------------------------------------------------------------------------------ |
2200 | ;------------------------------------------------------------------------------ |
2185 | align 4 |
2201 | align 4 |
2186 | restore_default_cursor_before_killing: |
2202 | restore_default_cursor_before_killing: |
2187 | pushfd |
2203 | pushfd |
2188 | cli |
2204 | cli |
2189 | mov eax, [def_cursor] |
2205 | mov eax, [def_cursor] |
2190 | mov [ecx+APPDATA.cursor], eax |
2206 | mov [ecx+APPDATA.cursor], eax |
2191 | 2207 | ||
2192 | movzx eax, word [MOUSE_Y] |
2208 | movzx eax, word [MOUSE_Y] |
2193 | movzx ebx, word [MOUSE_X] |
2209 | movzx ebx, word [MOUSE_X] |
2194 | ; mov ecx, [Screen_Max_X] |
2210 | ; mov ecx, [Screen_Max_X] |
2195 | ; inc ecx |
2211 | ; inc ecx |
2196 | ; mul ecx |
2212 | ; mul ecx |
2197 | mov eax, [d_width_calc_area + eax*4] |
2213 | mov eax, [d_width_calc_area + eax*4] |
2198 | 2214 | ||
2199 | add eax, [_WinMapAddress] |
2215 | add eax, [_WinMapAddress] |
2200 | movzx edx, byte [ebx+eax] |
2216 | movzx edx, byte [ebx+eax] |
2201 | shl edx, 8 |
2217 | shl edx, 8 |
2202 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2218 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2203 | 2219 | ||
2204 | cmp esi, [current_cursor] |
2220 | cmp esi, [current_cursor] |
2205 | je @f |
2221 | je @f |
2206 | 2222 | ||
2207 | push esi |
2223 | push esi |
2208 | call [_display.select_cursor] |
2224 | call [_display.select_cursor] |
2209 | mov [current_cursor], esi |
2225 | mov [current_cursor], esi |
2210 | @@: |
2226 | @@: |
2211 | mov [redrawmouse_unconditional], 1 |
2227 | mov [redrawmouse_unconditional], 1 |
2212 | call wakeup_osloop |
2228 | call wakeup_osloop |
2213 | popfd |
2229 | popfd |
2214 | ret |
2230 | ret |
2215 | ;------------------------------------------------------------------------------ |
2231 | ;------------------------------------------------------------------------------ |
2216 | iglobal |
2232 | iglobal |
2217 | align 4 |
2233 | align 4 |
2218 | sys_system_table: |
2234 | sys_system_table: |
2219 | dd sysfn_deactivate ; 1 = deactivate window |
2235 | dd sysfn_deactivate ; 1 = deactivate window |
2220 | dd sysfn_terminate ; 2 = terminate thread |
2236 | dd sysfn_terminate ; 2 = terminate thread |
2221 | dd sysfn_activate ; 3 = activate window |
2237 | dd sysfn_activate ; 3 = activate window |
2222 | dd sysfn_getidletime ; 4 = get idle time |
2238 | dd sysfn_getidletime ; 4 = get idle time |
2223 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2239 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2224 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2240 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2225 | dd sysfn_getactive ; 7 = get active window |
2241 | dd sysfn_getactive ; 7 = get active window |
2226 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2242 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2227 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2243 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2228 | dd sysfn_minimize ; 10 = minimize window |
2244 | dd sysfn_minimize ; 10 = minimize window |
2229 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2245 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2230 | dd sysfn_lastkey ; 12 = get last pressed key |
2246 | dd sysfn_lastkey ; 12 = get last pressed key |
2231 | dd sysfn_getversion ; 13 = get kernel version |
2247 | dd sysfn_getversion ; 13 = get kernel version |
2232 | dd sysfn_waitretrace ; 14 = wait retrace |
2248 | dd sysfn_waitretrace ; 14 = wait retrace |
2233 | dd sysfn_centermouse ; 15 = center mouse cursor |
2249 | dd sysfn_centermouse ; 15 = center mouse cursor |
2234 | dd sysfn_getfreemem ; 16 = get free memory size |
2250 | dd sysfn_getfreemem ; 16 = get free memory size |
2235 | dd sysfn_getallmem ; 17 = get total memory size |
2251 | dd sysfn_getallmem ; 17 = get total memory size |
2236 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2252 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2237 | ; instead of slot |
2253 | ; instead of slot |
2238 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2254 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2239 | dd sysfn_meminfo ; 20 = get extended memory info |
2255 | dd sysfn_meminfo ; 20 = get extended memory info |
2240 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2256 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2241 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2257 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2242 | dd sysfn_min_windows ; 23 = minimize all windows |
2258 | dd sysfn_min_windows ; 23 = minimize all windows |
2243 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2259 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2244 | sysfn_num = ($ - sys_system_table)/4 |
2260 | sysfn_num = ($ - sys_system_table)/4 |
2245 | endg |
2261 | endg |
2246 | ;------------------------------------------------------------------------------ |
2262 | ;------------------------------------------------------------------------------ |
2247 | sys_system: |
2263 | sys_system: |
2248 | dec ebx |
2264 | dec ebx |
2249 | cmp ebx, sysfn_num |
2265 | cmp ebx, sysfn_num |
2250 | jae @f |
2266 | jae @f |
2251 | jmp dword [sys_system_table + ebx*4] |
2267 | jmp dword [sys_system_table + ebx*4] |
2252 | @@: |
2268 | @@: |
2253 | ret |
2269 | ret |
2254 | ;------------------------------------------------------------------------------ |
2270 | ;------------------------------------------------------------------------------ |
2255 | sysfn_shutdown: ; 18.9 = system shutdown |
2271 | sysfn_shutdown: ; 18.9 = system shutdown |
2256 | cmp ecx, 1 |
2272 | cmp ecx, 1 |
2257 | jl exit_for_anyone |
2273 | jl exit_for_anyone |
2258 | cmp ecx, 4 |
2274 | cmp ecx, 4 |
2259 | jg exit_for_anyone |
2275 | jg exit_for_anyone |
2260 | mov [BOOT_VARS+0x9030], cl |
2276 | mov [BOOT_VARS+0x9030], cl |
2261 | 2277 | ||
2262 | mov eax, [TASK_COUNT] |
2278 | mov eax, [TASK_COUNT] |
2263 | mov [SYS_SHUTDOWN], al |
2279 | mov [SYS_SHUTDOWN], al |
2264 | mov [shutdown_processes], eax |
2280 | mov [shutdown_processes], eax |
2265 | call wakeup_osloop |
2281 | call wakeup_osloop |
2266 | and dword [esp+32], 0 |
2282 | and dword [esp+32], 0 |
2267 | exit_for_anyone: |
2283 | exit_for_anyone: |
2268 | ret |
2284 | ret |
2269 | uglobal |
2285 | uglobal |
2270 | shutdown_processes: |
2286 | shutdown_processes: |
2271 | dd 0x0 |
2287 | dd 0x0 |
2272 | endg |
2288 | endg |
2273 | ;------------------------------------------------------------------------------ |
2289 | ;------------------------------------------------------------------------------ |
2274 | sysfn_terminate: ; 18.2 = TERMINATE |
2290 | sysfn_terminate: ; 18.2 = TERMINATE |
2275 | push ecx |
2291 | push ecx |
2276 | cmp ecx, 2 |
2292 | cmp ecx, 2 |
2277 | jb noprocessterminate |
2293 | jb noprocessterminate |
2278 | mov edx, [TASK_COUNT] |
2294 | mov edx, [TASK_COUNT] |
2279 | cmp ecx, edx |
2295 | cmp ecx, edx |
2280 | ja noprocessterminate |
2296 | ja noprocessterminate |
2281 | mov eax, [TASK_COUNT] |
2297 | mov eax, [TASK_COUNT] |
2282 | shl ecx, 5 |
2298 | shl ecx, 5 |
2283 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2299 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2284 | add ecx, CURRENT_TASK+TASKDATA.state |
2300 | add ecx, CURRENT_TASK+TASKDATA.state |
2285 | cmp byte [ecx], 9 |
2301 | cmp byte [ecx], 9 |
2286 | jz noprocessterminate |
2302 | jz noprocessterminate |
2287 | push ecx edx |
2303 | push ecx edx |
2288 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2304 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2289 | call request_terminate |
2305 | call request_terminate |
2290 | pop edx ecx |
2306 | pop edx ecx |
2291 | test eax, eax |
2307 | test eax, eax |
2292 | jz noprocessterminate |
2308 | jz noprocessterminate |
2293 | ;-------------------------------------- |
2309 | ;-------------------------------------- |
2294 | ; terminate all network sockets it used |
2310 | ; terminate all network sockets it used |
2295 | pusha |
2311 | pusha |
2296 | mov eax, edx |
2312 | mov eax, edx |
2297 | call SOCKET_process_end |
2313 | call SOCKET_process_end |
2298 | popa |
2314 | popa |
2299 | ;-------------------------------------- |
2315 | ;-------------------------------------- |
2300 | cmp [_display.select_cursor], 0 |
2316 | cmp [_display.select_cursor], 0 |
2301 | je .restore_end |
2317 | je .restore_end |
2302 | ; restore default cursor before killing |
2318 | ; restore default cursor before killing |
2303 | pusha |
2319 | pusha |
2304 | mov ecx, [esp+32] |
2320 | mov ecx, [esp+32] |
2305 | shl ecx, 8 |
2321 | shl ecx, 8 |
2306 | add ecx, SLOT_BASE |
2322 | add ecx, SLOT_BASE |
2307 | mov eax, [def_cursor] |
2323 | mov eax, [def_cursor] |
2308 | cmp [ecx+APPDATA.cursor], eax |
2324 | cmp [ecx+APPDATA.cursor], eax |
2309 | je @f |
2325 | je @f |
2310 | call restore_default_cursor_before_killing |
2326 | call restore_default_cursor_before_killing |
2311 | @@: |
2327 | @@: |
2312 | popa |
2328 | popa |
2313 | .restore_end: |
2329 | .restore_end: |
2314 | ;-------------------------------------- |
2330 | ;-------------------------------------- |
2315 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2331 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2316 | mov [ecx], byte 3; clear possible i40's |
2332 | mov [ecx], byte 3; clear possible i40's |
2317 | call wakeup_osloop |
2333 | call wakeup_osloop |
2318 | ;call MEM_Heap_UnLock |
2334 | ;call MEM_Heap_UnLock |
2319 | 2335 | ||
2320 | cmp edx, [application_table_owner]; clear app table stat |
2336 | cmp edx, [application_table_owner]; clear app table stat |
2321 | jne noatsc |
2337 | jne noatsc |
2322 | call unlock_application_table |
2338 | call unlock_application_table |
2323 | noatsc: |
2339 | noatsc: |
2324 | noprocessterminate: |
2340 | noprocessterminate: |
2325 | add esp, 4 |
2341 | add esp, 4 |
2326 | ret |
2342 | ret |
2327 | ;------------------------------------------------------------------------------ |
2343 | ;------------------------------------------------------------------------------ |
2328 | sysfn_terminate2: |
2344 | sysfn_terminate2: |
2329 | ;lock application_table_status mutex |
2345 | ;lock application_table_status mutex |
2330 | .table_status: |
2346 | .table_status: |
2331 | call lock_application_table |
2347 | call lock_application_table |
2332 | mov eax, ecx |
2348 | mov eax, ecx |
2333 | call pid_to_slot |
2349 | call pid_to_slot |
2334 | test eax, eax |
2350 | test eax, eax |
2335 | jz .not_found |
2351 | jz .not_found |
2336 | mov ecx, eax |
2352 | mov ecx, eax |
2337 | cli |
2353 | cli |
2338 | call sysfn_terminate |
2354 | call sysfn_terminate |
2339 | call unlock_application_table |
2355 | call unlock_application_table |
2340 | sti |
2356 | sti |
2341 | and dword [esp+32], 0 |
2357 | and dword [esp+32], 0 |
2342 | ret |
2358 | ret |
2343 | .not_found: |
2359 | .not_found: |
2344 | call unlock_application_table |
2360 | call unlock_application_table |
2345 | or dword [esp+32], -1 |
2361 | or dword [esp+32], -1 |
2346 | ret |
2362 | ret |
2347 | ;------------------------------------------------------------------------------ |
2363 | ;------------------------------------------------------------------------------ |
2348 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2364 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2349 | cmp ecx, 2 |
2365 | cmp ecx, 2 |
2350 | jb .nowindowdeactivate |
2366 | jb .nowindowdeactivate |
2351 | cmp ecx, [TASK_COUNT] |
2367 | cmp ecx, [TASK_COUNT] |
2352 | ja .nowindowdeactivate |
2368 | ja .nowindowdeactivate |
2353 | 2369 | ||
2354 | movzx esi, word [WIN_STACK + ecx*2] |
2370 | movzx esi, word [WIN_STACK + ecx*2] |
2355 | cmp esi, 1 |
2371 | cmp esi, 1 |
2356 | je .nowindowdeactivate ; already deactive |
2372 | je .nowindowdeactivate ; already deactive |
2357 | 2373 | ||
2358 | mov edi, ecx |
2374 | mov edi, ecx |
2359 | shl edi, 5 |
2375 | shl edi, 5 |
2360 | add edi, window_data |
2376 | add edi, window_data |
2361 | movzx esi, word [WIN_STACK + ecx * 2] |
2377 | movzx esi, word [WIN_STACK + ecx * 2] |
2362 | lea esi, [WIN_POS + esi * 2] |
2378 | lea esi, [WIN_POS + esi * 2] |
2363 | call window._.window_deactivate |
2379 | call window._.window_deactivate |
2364 | 2380 | ||
2365 | call syscall_display_settings._.calculate_whole_screen |
2381 | call syscall_display_settings._.calculate_whole_screen |
2366 | call syscall_display_settings._.redraw_whole_screen |
2382 | call syscall_display_settings._.redraw_whole_screen |
2367 | .nowindowdeactivate: |
2383 | .nowindowdeactivate: |
2368 | ret |
2384 | ret |
2369 | ;------------------------------------------------------------------------------ |
2385 | ;------------------------------------------------------------------------------ |
2370 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2386 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2371 | cmp ecx, 2 |
2387 | cmp ecx, 2 |
2372 | jb .nowindowactivate |
2388 | jb .nowindowactivate |
2373 | cmp ecx, [TASK_COUNT] |
2389 | cmp ecx, [TASK_COUNT] |
2374 | ja .nowindowactivate |
2390 | ja .nowindowactivate |
2375 | ;------------------------------------- |
2391 | ;------------------------------------- |
2376 | @@: |
2392 | @@: |
2377 | ; If the window is captured and moved by the user, |
2393 | ; If the window is captured and moved by the user, |
2378 | ; then you can't change the position in window stack!!! |
2394 | ; then you can't change the position in window stack!!! |
2379 | mov al, [mouse.active_sys_window.action] |
2395 | mov al, [mouse.active_sys_window.action] |
2380 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2396 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2381 | test al, al |
2397 | test al, al |
2382 | jz @f |
2398 | jz @f |
2383 | call change_task |
2399 | call change_task |
2384 | jmp @b |
2400 | jmp @b |
2385 | @@: |
2401 | @@: |
2386 | ;------------------------------------- |
2402 | ;------------------------------------- |
2387 | mov [window_minimize], 2; restore window if minimized |
2403 | mov [window_minimize], 2; restore window if minimized |
2388 | call wakeup_osloop |
2404 | call wakeup_osloop |
2389 | 2405 | ||
2390 | movzx esi, word [WIN_STACK + ecx*2] |
2406 | movzx esi, word [WIN_STACK + ecx*2] |
2391 | cmp esi, [TASK_COUNT] |
2407 | cmp esi, [TASK_COUNT] |
2392 | je .nowindowactivate; already active |
2408 | je .nowindowactivate; already active |
2393 | 2409 | ||
2394 | mov edi, ecx |
2410 | mov edi, ecx |
2395 | shl edi, 5 |
2411 | shl edi, 5 |
2396 | add edi, window_data |
2412 | add edi, window_data |
2397 | movzx esi, word [WIN_STACK + ecx * 2] |
2413 | movzx esi, word [WIN_STACK + ecx * 2] |
2398 | lea esi, [WIN_POS + esi * 2] |
2414 | lea esi, [WIN_POS + esi * 2] |
2399 | call waredraw |
2415 | call waredraw |
2400 | .nowindowactivate: |
2416 | .nowindowactivate: |
2401 | ret |
2417 | ret |
2402 | ;------------------------------------------------------------------------------ |
2418 | ;------------------------------------------------------------------------------ |
2403 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2419 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2404 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2420 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2405 | mov [esp+32], eax |
2421 | mov [esp+32], eax |
2406 | ret |
2422 | ret |
2407 | ;------------------------------------------------------------------------------ |
2423 | ;------------------------------------------------------------------------------ |
2408 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2424 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2409 | mov eax, dword [cpu_freq] |
2425 | mov eax, dword [cpu_freq] |
2410 | mov [esp+32], eax |
2426 | mov [esp+32], eax |
2411 | ret |
2427 | ret |
2412 | ;------------------------------------------------------------------------------ |
2428 | ;------------------------------------------------------------------------------ |
2413 | get_cpu_freq: |
2429 | get_cpu_freq: |
2414 | mov eax, dword [cpu_freq] |
2430 | mov eax, dword [cpu_freq] |
2415 | mov edx, dword [cpu_freq+4] |
2431 | mov edx, dword [cpu_freq+4] |
2416 | ret |
2432 | ret |
2417 | ; SAVE ramdisk to /hd/1/menuet.img |
2433 | ; SAVE ramdisk to /hd/1/menuet.img |
2418 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2434 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2419 | include 'blkdev/rdsave.inc' |
2435 | include 'blkdev/rdsave.inc' |
2420 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2436 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2421 | ;------------------------------------------------------------------------------ |
2437 | ;------------------------------------------------------------------------------ |
2422 | align 4 |
2438 | align 4 |
2423 | sysfn_getactive: ; 18.7 = get active window |
2439 | sysfn_getactive: ; 18.7 = get active window |
2424 | mov eax, [TASK_COUNT] |
2440 | mov eax, [TASK_COUNT] |
2425 | movzx eax, word [WIN_POS + eax*2] |
2441 | movzx eax, word [WIN_POS + eax*2] |
2426 | mov [esp+32], eax |
2442 | mov [esp+32], eax |
2427 | ret |
2443 | ret |
2428 | ;------------------------------------------------------------------------------ |
2444 | ;------------------------------------------------------------------------------ |
2429 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2445 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2430 | ; cmp ecx,1 |
2446 | ; cmp ecx,1 |
2431 | dec ecx |
2447 | dec ecx |
2432 | jnz nogetsoundflag |
2448 | jnz nogetsoundflag |
2433 | movzx eax, byte [sound_flag]; get sound_flag |
2449 | movzx eax, byte [sound_flag]; get sound_flag |
2434 | mov [esp+32], eax |
2450 | mov [esp+32], eax |
2435 | ret |
2451 | ret |
2436 | nogetsoundflag: |
2452 | nogetsoundflag: |
2437 | ; cmp ecx,2 |
2453 | ; cmp ecx,2 |
2438 | dec ecx |
2454 | dec ecx |
2439 | jnz nosoundflag |
2455 | jnz nosoundflag |
2440 | xor byte [sound_flag], 1 |
2456 | xor byte [sound_flag], 1 |
2441 | nosoundflag: |
2457 | nosoundflag: |
2442 | ret |
2458 | ret |
2443 | ;------------------------------------------------------------------------------ |
2459 | ;------------------------------------------------------------------------------ |
2444 | sysfn_minimize: ; 18.10 = minimize window |
2460 | sysfn_minimize: ; 18.10 = minimize window |
2445 | mov [window_minimize], 1 |
2461 | mov [window_minimize], 1 |
2446 | call wakeup_osloop |
2462 | call wakeup_osloop |
2447 | ret |
2463 | ret |
2448 | ;------------------------------------------------------------------------------ |
2464 | ;------------------------------------------------------------------------------ |
2449 | align 4 |
2465 | align 4 |
2450 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2466 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2451 | ; cmp ecx,1 |
2467 | ; cmp ecx,1 |
2452 | dec ecx |
2468 | dec ecx |
2453 | jnz full_table |
2469 | jnz full_table |
2454 | small_table: |
2470 | small_table: |
2455 | call for_all_tables |
2471 | call for_all_tables |
2456 | mov ecx, 10 |
2472 | mov ecx, 10 |
2457 | cld |
2473 | cld |
2458 | rep movsb |
2474 | rep movsb |
2459 | ret |
2475 | ret |
2460 | for_all_tables: |
2476 | for_all_tables: |
2461 | mov edi, edx |
2477 | mov edi, edx |
2462 | mov esi, DRIVE_DATA |
2478 | mov esi, DRIVE_DATA |
2463 | ret |
2479 | ret |
2464 | full_table: |
2480 | full_table: |
2465 | ; cmp ecx,2 |
2481 | ; cmp ecx,2 |
2466 | dec ecx |
2482 | dec ecx |
2467 | jnz exit_for_anyone |
2483 | jnz exit_for_anyone |
2468 | call for_all_tables |
2484 | call for_all_tables |
2469 | mov ecx, DRIVE_DATA_SIZE/4 |
2485 | mov ecx, DRIVE_DATA_SIZE/4 |
2470 | cld |
2486 | cld |
2471 | rep movsd |
2487 | rep movsd |
2472 | ret |
2488 | ret |
2473 | ;------------------------------------------------------------------------------ |
2489 | ;------------------------------------------------------------------------------ |
2474 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2490 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2475 | and dword [esp+32], 0 |
2491 | and dword [esp+32], 0 |
2476 | ret |
2492 | ret |
2477 | ;------------------------------------------------------------------------------ |
2493 | ;------------------------------------------------------------------------------ |
2478 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2494 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2479 | mov edi, ecx |
2495 | mov edi, ecx |
2480 | mov esi, version_inf |
2496 | mov esi, version_inf |
2481 | mov ecx, version_end-version_inf |
2497 | mov ecx, version_end-version_inf |
2482 | rep movsb |
2498 | rep movsb |
2483 | ret |
2499 | ret |
2484 | ;------------------------------------------------------------------------------ |
2500 | ;------------------------------------------------------------------------------ |
2485 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2501 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2486 | ;wait retrace functions |
2502 | ;wait retrace functions |
2487 | sys_wait_retrace: |
2503 | sys_wait_retrace: |
2488 | mov edx, 0x3da |
2504 | mov edx, 0x3da |
2489 | WaitRetrace_loop: |
2505 | WaitRetrace_loop: |
2490 | in al, dx |
2506 | in al, dx |
2491 | test al, 1000b |
2507 | test al, 1000b |
2492 | jz WaitRetrace_loop |
2508 | jz WaitRetrace_loop |
2493 | and [esp+32], dword 0 |
2509 | and [esp+32], dword 0 |
2494 | ret |
2510 | ret |
2495 | ;------------------------------------------------------------------------------ |
2511 | ;------------------------------------------------------------------------------ |
2496 | align 4 |
2512 | align 4 |
2497 | sysfn_centermouse: ; 18.15 = mouse centered |
2513 | sysfn_centermouse: ; 18.15 = mouse centered |
2498 | ; removed here by |
2514 | ; removed here by |
2499 | ; call mouse_centered |
2515 | ; call mouse_centered |
2500 | ;* mouse centered - start code- Mario79 |
2516 | ;* mouse centered - start code- Mario79 |
2501 | ;mouse_centered: |
2517 | ;mouse_centered: |
2502 | ; push eax |
2518 | ; push eax |
2503 | mov eax, [Screen_Max_X] |
2519 | mov eax, [Screen_Max_X] |
2504 | shr eax, 1 |
2520 | shr eax, 1 |
2505 | mov [MOUSE_X], ax |
2521 | mov [MOUSE_X], ax |
2506 | mov eax, [Screen_Max_Y] |
2522 | mov eax, [Screen_Max_Y] |
2507 | shr eax, 1 |
2523 | shr eax, 1 |
2508 | mov [MOUSE_Y], ax |
2524 | mov [MOUSE_Y], ax |
2509 | call wakeup_osloop |
2525 | call wakeup_osloop |
2510 | ; ret |
2526 | ; ret |
2511 | ;* mouse centered - end code- Mario79 |
2527 | ;* mouse centered - end code- Mario79 |
2512 | xor eax, eax |
2528 | xor eax, eax |
2513 | and [esp+32], eax |
2529 | and [esp+32], eax |
2514 | ; pop eax |
2530 | ; pop eax |
2515 | ret |
2531 | ret |
2516 | ;------------------------------------------------------------------------------ |
2532 | ;------------------------------------------------------------------------------ |
2517 | align 4 |
2533 | align 4 |
2518 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2534 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2519 | test ecx, ecx; get mouse speed factor |
2535 | test ecx, ecx; get mouse speed factor |
2520 | jnz .set_mouse_acceleration |
2536 | jnz .set_mouse_acceleration |
2521 | xor eax, eax |
2537 | xor eax, eax |
2522 | mov ax, [mouse_speed_factor] |
2538 | mov ax, [mouse_speed_factor] |
2523 | mov [esp+32], eax |
2539 | mov [esp+32], eax |
2524 | ret |
2540 | ret |
2525 | .set_mouse_acceleration: |
2541 | .set_mouse_acceleration: |
2526 | ; cmp ecx,1 ; set mouse speed factor |
2542 | ; cmp ecx,1 ; set mouse speed factor |
2527 | dec ecx |
2543 | dec ecx |
2528 | jnz .get_mouse_delay |
2544 | jnz .get_mouse_delay |
2529 | mov [mouse_speed_factor], dx |
2545 | mov [mouse_speed_factor], dx |
2530 | ret |
2546 | ret |
2531 | .get_mouse_delay: |
2547 | .get_mouse_delay: |
2532 | ; cmp ecx,2 ; get mouse delay |
2548 | ; cmp ecx,2 ; get mouse delay |
2533 | dec ecx |
2549 | dec ecx |
2534 | jnz .set_mouse_delay |
2550 | jnz .set_mouse_delay |
2535 | mov eax, [mouse_delay] |
2551 | mov eax, [mouse_delay] |
2536 | mov [esp+32], eax |
2552 | mov [esp+32], eax |
2537 | ret |
2553 | ret |
2538 | .set_mouse_delay: |
2554 | .set_mouse_delay: |
2539 | ; cmp ecx,3 ; set mouse delay |
2555 | ; cmp ecx,3 ; set mouse delay |
2540 | dec ecx |
2556 | dec ecx |
2541 | jnz .set_pointer_position |
2557 | jnz .set_pointer_position |
2542 | mov [mouse_delay], edx |
2558 | mov [mouse_delay], edx |
2543 | ret |
2559 | ret |
2544 | .set_pointer_position: |
2560 | .set_pointer_position: |
2545 | ; cmp ecx,4 ; set mouse pointer position |
2561 | ; cmp ecx,4 ; set mouse pointer position |
2546 | dec ecx |
2562 | dec ecx |
2547 | jnz .set_mouse_button |
2563 | jnz .set_mouse_button |
2548 | cmp dx, word[Screen_Max_Y] |
2564 | cmp dx, word[Screen_Max_Y] |
2549 | ja .end |
2565 | ja .end |
2550 | rol edx, 16 |
2566 | rol edx, 16 |
2551 | cmp dx, word[Screen_Max_X] |
2567 | cmp dx, word[Screen_Max_X] |
2552 | ja .end |
2568 | ja .end |
2553 | mov [MOUSE_X], edx |
2569 | mov [MOUSE_X], edx |
2554 | call wakeup_osloop |
2570 | call wakeup_osloop |
2555 | ret |
2571 | ret |
2556 | .set_mouse_button: |
2572 | .set_mouse_button: |
2557 | ; cmp ecx,5 ; set mouse button features |
2573 | ; cmp ecx,5 ; set mouse button features |
2558 | dec ecx |
2574 | dec ecx |
2559 | jnz .end |
2575 | jnz .end |
2560 | mov [BTN_DOWN], dl |
2576 | mov [BTN_DOWN], dl |
2561 | mov [mouse_active], 1 |
2577 | mov [mouse_active], 1 |
2562 | call wakeup_osloop |
2578 | call wakeup_osloop |
2563 | .end: |
2579 | .end: |
2564 | ret |
2580 | ret |
2565 | ;------------------------------------------------------------------------------ |
2581 | ;------------------------------------------------------------------------------ |
2566 | sysfn_getfreemem: |
2582 | sysfn_getfreemem: |
2567 | mov eax, [pg_data.pages_free] |
2583 | mov eax, [pg_data.pages_free] |
2568 | shl eax, 2 |
2584 | shl eax, 2 |
2569 | mov [esp+32], eax |
2585 | mov [esp+32], eax |
2570 | ret |
2586 | ret |
2571 | ;------------------------------------------------------------------------------ |
2587 | ;------------------------------------------------------------------------------ |
2572 | sysfn_getallmem: |
2588 | sysfn_getallmem: |
2573 | mov eax, [MEM_AMOUNT] |
2589 | mov eax, [MEM_AMOUNT] |
2574 | shr eax, 10 |
2590 | shr eax, 10 |
2575 | mov [esp+32], eax |
2591 | mov [esp+32], eax |
2576 | ret |
2592 | ret |
2577 | ;------------------------------------------------------------------------------ |
2593 | ;------------------------------------------------------------------------------ |
2578 | sysfn_pid_to_slot: |
2594 | sysfn_pid_to_slot: |
2579 | mov eax, ecx |
2595 | mov eax, ecx |
2580 | call pid_to_slot |
2596 | call pid_to_slot |
2581 | mov [esp+32], eax |
2597 | mov [esp+32], eax |
2582 | ret |
2598 | ret |
2583 | ;------------------------------------------------------------------------------ |
2599 | ;------------------------------------------------------------------------------ |
2584 | sysfn_min_rest_window: |
2600 | sysfn_min_rest_window: |
2585 | pushad |
2601 | pushad |
2586 | mov eax, edx ; ebx - operating |
2602 | mov eax, edx ; ebx - operating |
2587 | shr ecx, 1 |
2603 | shr ecx, 1 |
2588 | jnc @f |
2604 | jnc @f |
2589 | call pid_to_slot |
2605 | call pid_to_slot |
2590 | @@: |
2606 | @@: |
2591 | or eax, eax ; eax - number of slot |
2607 | or eax, eax ; eax - number of slot |
2592 | jz .error |
2608 | jz .error |
2593 | cmp eax, 255 ; varify maximal slot number |
2609 | cmp eax, 255 ; varify maximal slot number |
2594 | ja .error |
2610 | ja .error |
2595 | movzx eax, word [WIN_STACK + eax*2] |
2611 | movzx eax, word [WIN_STACK + eax*2] |
2596 | shr ecx, 1 |
2612 | shr ecx, 1 |
2597 | jc .restore |
2613 | jc .restore |
2598 | ; .minimize: |
2614 | ; .minimize: |
2599 | call minimize_window |
2615 | call minimize_window |
2600 | jmp .exit |
2616 | jmp .exit |
2601 | .restore: |
2617 | .restore: |
2602 | call restore_minimized_window |
2618 | call restore_minimized_window |
2603 | .exit: |
2619 | .exit: |
2604 | popad |
2620 | popad |
2605 | xor eax, eax |
2621 | xor eax, eax |
2606 | mov [esp+32], eax |
2622 | mov [esp+32], eax |
2607 | ret |
2623 | ret |
2608 | .error: |
2624 | .error: |
2609 | popad |
2625 | popad |
2610 | xor eax, eax |
2626 | xor eax, eax |
2611 | dec eax |
2627 | dec eax |
2612 | mov [esp+32], eax |
2628 | mov [esp+32], eax |
2613 | ret |
2629 | ret |
2614 | ;------------------------------------------------------------------------------ |
2630 | ;------------------------------------------------------------------------------ |
2615 | sysfn_min_windows: |
2631 | sysfn_min_windows: |
2616 | call minimize_all_window |
2632 | call minimize_all_window |
2617 | mov [esp+32], eax |
2633 | mov [esp+32], eax |
2618 | call change_task |
2634 | call change_task |
2619 | ret |
2635 | ret |
2620 | ;------------------------------------------------------------------------------ |
2636 | ;------------------------------------------------------------------------------ |
2621 | sysfn_set_screen_sizes: |
2637 | sysfn_set_screen_sizes: |
2622 | cmp [SCR_MODE], word 0x13 |
2638 | cmp [SCR_MODE], word 0x13 |
2623 | jbe .exit |
2639 | jbe .exit |
2624 | 2640 | ||
2625 | cmp [_display.select_cursor], select_cursor |
2641 | cmp [_display.select_cursor], select_cursor |
2626 | jne .exit |
2642 | jne .exit |
2627 | 2643 | ||
2628 | cmp ecx, [display_width_standard] |
2644 | cmp ecx, [display_width_standard] |
2629 | ja .exit |
2645 | ja .exit |
2630 | 2646 | ||
2631 | cmp edx, [display_height_standard] |
2647 | cmp edx, [display_height_standard] |
2632 | ja .exit |
2648 | ja .exit |
2633 | 2649 | ||
2634 | pushfd |
2650 | pushfd |
2635 | cli |
2651 | cli |
2636 | mov eax, ecx |
2652 | mov eax, ecx |
2637 | mov ecx, [_display.pitch] |
2653 | mov ecx, [_display.pitch] |
2638 | mov [_display.width], eax |
2654 | mov [_display.width], eax |
2639 | dec eax |
2655 | dec eax |
2640 | mov [_display.height], edx |
2656 | mov [_display.height], edx |
2641 | dec edx |
2657 | dec edx |
2642 | ; eax - new Screen_Max_X |
2658 | ; eax - new Screen_Max_X |
2643 | ; edx - new Screen_Max_Y |
2659 | ; edx - new Screen_Max_Y |
2644 | mov [do_not_touch_winmap], 1 |
2660 | mov [do_not_touch_winmap], 1 |
2645 | call set_screen |
2661 | call set_screen |
2646 | mov [do_not_touch_winmap], 0 |
2662 | mov [do_not_touch_winmap], 0 |
2647 | popfd |
2663 | popfd |
2648 | call change_task |
2664 | call change_task |
2649 | .exit: |
2665 | .exit: |
2650 | ret |
2666 | ret |
2651 | ;------------------------------------------------------------------------------ |
2667 | ;------------------------------------------------------------------------------ |
2652 | uglobal |
2668 | uglobal |
2653 | screen_workarea RECT |
2669 | screen_workarea RECT |
2654 | display_width_standard dd 0 |
2670 | display_width_standard dd 0 |
2655 | display_height_standard dd 0 |
2671 | display_height_standard dd 0 |
2656 | do_not_touch_winmap db 0 |
2672 | do_not_touch_winmap db 0 |
2657 | window_minimize db 0 |
2673 | window_minimize db 0 |
2658 | sound_flag db 0 |
2674 | sound_flag db 0 |
2659 | 2675 | ||
2660 | endg |
2676 | endg |
2661 | 2677 | ||
2662 | UID_NONE=0 |
2678 | UID_NONE=0 |
2663 | UID_MENUETOS=1 ;official |
2679 | UID_MENUETOS=1 ;official |
2664 | UID_KOLIBRI=2 ;russian |
2680 | UID_KOLIBRI=2 ;russian |
2665 | 2681 | ||
2666 | iglobal |
2682 | iglobal |
2667 | version_inf: |
2683 | version_inf: |
2668 | db 0,7,7,0 ; version 0.7.7.0 |
2684 | db 0,7,7,0 ; version 0.7.7.0 |
2669 | db 0 |
2685 | db 0 |
2670 | .rev dd __REV__ |
2686 | .rev dd __REV__ |
2671 | version_end: |
2687 | version_end: |
2672 | endg |
2688 | endg |
2673 | ;------------------------------------------------------------------------------ |
2689 | ;------------------------------------------------------------------------------ |
2674 | align 4 |
2690 | align 4 |
2675 | sys_cachetodiskette: |
2691 | sys_cachetodiskette: |
2676 | cmp ebx, 1 |
2692 | cmp ebx, 1 |
2677 | jb .no_floppy_save |
2693 | jb .no_floppy_save |
2678 | cmp ebx, 2 |
2694 | cmp ebx, 2 |
2679 | ja .no_floppy_save |
2695 | ja .no_floppy_save |
2680 | call save_image |
2696 | call save_image |
2681 | mov [esp + 32], eax |
2697 | mov [esp + 32], eax |
2682 | ret |
2698 | ret |
2683 | .no_floppy_save: |
2699 | .no_floppy_save: |
2684 | mov [esp + 32], dword 1 |
2700 | mov [esp + 32], dword 1 |
2685 | ret |
2701 | ret |
2686 | ;------------------------------------------------------------------------------ |
2702 | ;------------------------------------------------------------------------------ |
2687 | uglobal |
2703 | uglobal |
2688 | ; bgrchanged dd 0x0 |
2704 | ; bgrchanged dd 0x0 |
2689 | align 4 |
2705 | align 4 |
2690 | bgrlockpid dd 0 |
2706 | bgrlockpid dd 0 |
2691 | bgrlock db 0 |
2707 | bgrlock db 0 |
2692 | endg |
2708 | endg |
2693 | ;------------------------------------------------------------------------------ |
2709 | ;------------------------------------------------------------------------------ |
2694 | align 4 |
2710 | align 4 |
2695 | sys_background: |
2711 | sys_background: |
2696 | cmp ebx, 1 ; BACKGROUND SIZE |
2712 | cmp ebx, 1 ; BACKGROUND SIZE |
2697 | jnz nosb1 |
2713 | jnz nosb1 |
2698 | test ecx, ecx |
2714 | test ecx, ecx |
2699 | jz sbgrr |
2715 | jz sbgrr |
2700 | 2716 | ||
2701 | test edx, edx |
2717 | test edx, edx |
2702 | jz sbgrr |
2718 | jz sbgrr |
2703 | ;-------------------------------------- |
2719 | ;-------------------------------------- |
2704 | align 4 |
2720 | align 4 |
2705 | @@: |
2721 | @@: |
2706 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2722 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2707 | bts dword [bgrlock], 0 |
2723 | bts dword [bgrlock], 0 |
2708 | jnc @f |
2724 | jnc @f |
2709 | call change_task |
2725 | call change_task |
2710 | jmp @b |
2726 | jmp @b |
2711 | ;-------------------------------------- |
2727 | ;-------------------------------------- |
2712 | align 4 |
2728 | align 4 |
2713 | @@: |
2729 | @@: |
2714 | mov [BgrDataWidth], ecx |
2730 | mov [BgrDataWidth], ecx |
2715 | mov [BgrDataHeight], edx |
2731 | mov [BgrDataHeight], edx |
2716 | ; mov [bgrchanged],1 |
2732 | ; mov [bgrchanged],1 |
2717 | 2733 | ||
2718 | pushad |
2734 | pushad |
2719 | ; return memory for old background |
2735 | ; return memory for old background |
2720 | mov eax, [img_background] |
2736 | mov eax, [img_background] |
2721 | cmp eax, static_background_data |
2737 | cmp eax, static_background_data |
2722 | jz @f |
2738 | jz @f |
2723 | stdcall kernel_free, eax |
2739 | stdcall kernel_free, eax |
2724 | ;-------------------------------------- |
2740 | ;-------------------------------------- |
2725 | align 4 |
2741 | align 4 |
2726 | @@: |
2742 | @@: |
2727 | ; calculate RAW size |
2743 | ; calculate RAW size |
2728 | xor eax, eax |
2744 | xor eax, eax |
2729 | inc eax |
2745 | inc eax |
2730 | cmp [BgrDataWidth], eax |
2746 | cmp [BgrDataWidth], eax |
2731 | jae @f |
2747 | jae @f |
2732 | mov [BgrDataWidth], eax |
2748 | mov [BgrDataWidth], eax |
2733 | ;-------------------------------------- |
2749 | ;-------------------------------------- |
2734 | align 4 |
2750 | align 4 |
2735 | @@: |
2751 | @@: |
2736 | cmp [BgrDataHeight], eax |
2752 | cmp [BgrDataHeight], eax |
2737 | jae @f |
2753 | jae @f |
2738 | mov [BgrDataHeight], eax |
2754 | mov [BgrDataHeight], eax |
2739 | ;-------------------------------------- |
2755 | ;-------------------------------------- |
2740 | align 4 |
2756 | align 4 |
2741 | @@: |
2757 | @@: |
2742 | mov eax, [BgrDataWidth] |
2758 | mov eax, [BgrDataWidth] |
2743 | imul eax, [BgrDataHeight] |
2759 | imul eax, [BgrDataHeight] |
2744 | lea eax, [eax*3] |
2760 | lea eax, [eax*3] |
2745 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2761 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2746 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2762 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2747 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2763 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2748 | shr eax, 12 |
2764 | shr eax, 12 |
2749 | inc eax |
2765 | inc eax |
2750 | shl eax, 12 |
2766 | shl eax, 12 |
2751 | mov [mem_BACKGROUND], eax |
2767 | mov [mem_BACKGROUND], eax |
2752 | ; get memory for new background |
2768 | ; get memory for new background |
2753 | stdcall kernel_alloc, eax |
2769 | stdcall kernel_alloc, eax |
2754 | test eax, eax |
2770 | test eax, eax |
2755 | jz .memfailed |
2771 | jz .memfailed |
2756 | mov [img_background], eax |
2772 | mov [img_background], eax |
2757 | jmp .exit |
2773 | jmp .exit |
2758 | ;-------------------------------------- |
2774 | ;-------------------------------------- |
2759 | align 4 |
2775 | align 4 |
2760 | .memfailed: |
2776 | .memfailed: |
2761 | ; revert to static monotone data |
2777 | ; revert to static monotone data |
2762 | mov [img_background], static_background_data |
2778 | mov [img_background], static_background_data |
2763 | xor eax, eax |
2779 | xor eax, eax |
2764 | inc eax |
2780 | inc eax |
2765 | mov [BgrDataWidth], eax |
2781 | mov [BgrDataWidth], eax |
2766 | mov [BgrDataHeight], eax |
2782 | mov [BgrDataHeight], eax |
2767 | mov [mem_BACKGROUND], 4 |
2783 | mov [mem_BACKGROUND], 4 |
2768 | ;-------------------------------------- |
2784 | ;-------------------------------------- |
2769 | align 4 |
2785 | align 4 |
2770 | .exit: |
2786 | .exit: |
2771 | popad |
2787 | popad |
2772 | mov [bgrlock], 0 |
2788 | mov [bgrlock], 0 |
2773 | ;-------------------------------------- |
2789 | ;-------------------------------------- |
2774 | align 4 |
2790 | align 4 |
2775 | sbgrr: |
2791 | sbgrr: |
2776 | ret |
2792 | ret |
2777 | ;------------------------------------------------------------------------------ |
2793 | ;------------------------------------------------------------------------------ |
2778 | align 4 |
2794 | align 4 |
2779 | nosb1: |
2795 | nosb1: |
2780 | cmp ebx, 2 ; SET PIXEL |
2796 | cmp ebx, 2 ; SET PIXEL |
2781 | jnz nosb2 |
2797 | jnz nosb2 |
2782 | 2798 | ||
2783 | mov eax, [img_background] |
2799 | mov eax, [img_background] |
2784 | test ecx, ecx |
2800 | test ecx, ecx |
2785 | jz @f |
2801 | jz @f |
2786 | cmp eax, static_background_data |
2802 | cmp eax, static_background_data |
2787 | jz .ret |
2803 | jz .ret |
2788 | ;-------------------------------------- |
2804 | ;-------------------------------------- |
2789 | align 4 |
2805 | align 4 |
2790 | @@: |
2806 | @@: |
2791 | mov ebx, [mem_BACKGROUND] |
2807 | mov ebx, [mem_BACKGROUND] |
2792 | add ebx, 4095 |
2808 | add ebx, 4095 |
2793 | and ebx, -4096 |
2809 | and ebx, -4096 |
2794 | sub ebx, 4 |
2810 | sub ebx, 4 |
2795 | cmp ecx, ebx |
2811 | cmp ecx, ebx |
2796 | ja .ret |
2812 | ja .ret |
2797 | 2813 | ||
2798 | mov ebx, [eax+ecx] |
2814 | mov ebx, [eax+ecx] |
2799 | and ebx, 0xFF000000;255*256*256*256 |
2815 | and ebx, 0xFF000000;255*256*256*256 |
2800 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2816 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2801 | add edx, ebx |
2817 | add edx, ebx |
2802 | mov [eax+ecx], edx |
2818 | mov [eax+ecx], edx |
2803 | ;-------------------------------------- |
2819 | ;-------------------------------------- |
2804 | align 4 |
2820 | align 4 |
2805 | .ret: |
2821 | .ret: |
2806 | ret |
2822 | ret |
2807 | ;------------------------------------------------------------------------------ |
2823 | ;------------------------------------------------------------------------------ |
2808 | align 4 |
2824 | align 4 |
2809 | nosb2: |
2825 | nosb2: |
2810 | cmp ebx, 3 ; DRAW BACKGROUND |
2826 | cmp ebx, 3 ; DRAW BACKGROUND |
2811 | jnz nosb3 |
2827 | jnz nosb3 |
2812 | ;-------------------------------------- |
2828 | ;-------------------------------------- |
2813 | align 4 |
2829 | align 4 |
2814 | draw_background_temp: |
2830 | draw_background_temp: |
2815 | mov [background_defined], 1 |
2831 | mov [background_defined], 1 |
2816 | call force_redraw_background |
2832 | call force_redraw_background |
2817 | ;-------------------------------------- |
2833 | ;-------------------------------------- |
2818 | align 4 |
2834 | align 4 |
2819 | nosb31: |
2835 | nosb31: |
2820 | ret |
2836 | ret |
2821 | ;------------------------------------------------------------------------------ |
2837 | ;------------------------------------------------------------------------------ |
2822 | align 4 |
2838 | align 4 |
2823 | nosb3: |
2839 | nosb3: |
2824 | cmp ebx, 4 ; TILED / STRETCHED |
2840 | cmp ebx, 4 ; TILED / STRETCHED |
2825 | jnz nosb4 |
2841 | jnz nosb4 |
2826 | cmp ecx, [BgrDrawMode] |
2842 | cmp ecx, [BgrDrawMode] |
2827 | je nosb41 |
2843 | je nosb41 |
2828 | mov [BgrDrawMode], ecx |
2844 | mov [BgrDrawMode], ecx |
2829 | ;-------------------------------------- |
2845 | ;-------------------------------------- |
2830 | align 4 |
2846 | align 4 |
2831 | nosb41: |
2847 | nosb41: |
2832 | ret |
2848 | ret |
2833 | ;------------------------------------------------------------------------------ |
2849 | ;------------------------------------------------------------------------------ |
2834 | align 4 |
2850 | align 4 |
2835 | nosb4: |
2851 | nosb4: |
2836 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2852 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2837 | jnz nosb5 |
2853 | jnz nosb5 |
2838 | cmp [img_background], static_background_data |
2854 | cmp [img_background], static_background_data |
2839 | jnz @f |
2855 | jnz @f |
2840 | test edx, edx |
2856 | test edx, edx |
2841 | jnz .fin |
2857 | jnz .fin |
2842 | cmp esi, 4 |
2858 | cmp esi, 4 |
2843 | ja .fin |
2859 | ja .fin |
2844 | ;-------------------------------------- |
2860 | ;-------------------------------------- |
2845 | align 4 |
2861 | align 4 |
2846 | @@: |
2862 | @@: |
2847 | ; bughere |
2863 | ; bughere |
2848 | mov eax, ecx |
2864 | mov eax, ecx |
2849 | mov ebx, edx |
2865 | mov ebx, edx |
2850 | add ebx, [img_background];IMG_BACKGROUND |
2866 | add ebx, [img_background];IMG_BACKGROUND |
2851 | mov ecx, esi |
2867 | mov ecx, esi |
2852 | call memmove |
2868 | call memmove |
2853 | ;-------------------------------------- |
2869 | ;-------------------------------------- |
2854 | align 4 |
2870 | align 4 |
2855 | .fin: |
2871 | .fin: |
2856 | ret |
2872 | ret |
2857 | ;------------------------------------------------------------------------------ |
2873 | ;------------------------------------------------------------------------------ |
2858 | align 4 |
2874 | align 4 |
2859 | nosb5: |
2875 | nosb5: |
2860 | cmp ebx, 6 |
2876 | cmp ebx, 6 |
2861 | jnz nosb6 |
2877 | jnz nosb6 |
2862 | ;-------------------------------------- |
2878 | ;-------------------------------------- |
2863 | align 4 |
2879 | align 4 |
2864 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2880 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2865 | @@: |
2881 | @@: |
2866 | bts dword [bgrlock], 0 |
2882 | bts dword [bgrlock], 0 |
2867 | jnc @f |
2883 | jnc @f |
2868 | call change_task |
2884 | call change_task |
2869 | jmp @b |
2885 | jmp @b |
2870 | ;-------------------------------------- |
2886 | ;-------------------------------------- |
2871 | align 4 |
2887 | align 4 |
2872 | @@: |
2888 | @@: |
2873 | mov eax, [CURRENT_TASK] |
2889 | mov eax, [CURRENT_TASK] |
2874 | mov [bgrlockpid], eax |
2890 | mov [bgrlockpid], eax |
2875 | cmp [img_background], static_background_data |
2891 | cmp [img_background], static_background_data |
2876 | jz .nomem |
2892 | jz .nomem |
2877 | stdcall user_alloc, [mem_BACKGROUND] |
2893 | stdcall user_alloc, [mem_BACKGROUND] |
2878 | mov [esp+32], eax |
2894 | mov [esp+32], eax |
2879 | test eax, eax |
2895 | test eax, eax |
2880 | jz .nomem |
2896 | jz .nomem |
2881 | mov ebx, eax |
2897 | mov ebx, eax |
2882 | shr ebx, 12 |
2898 | shr ebx, 12 |
2883 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2899 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2884 | mov esi, [img_background] |
2900 | mov esi, [img_background] |
2885 | shr esi, 12 |
2901 | shr esi, 12 |
2886 | mov ecx, [mem_BACKGROUND] |
2902 | mov ecx, [mem_BACKGROUND] |
2887 | add ecx, 0xFFF |
2903 | add ecx, 0xFFF |
2888 | shr ecx, 12 |
2904 | shr ecx, 12 |
2889 | ;-------------------------------------- |
2905 | ;-------------------------------------- |
2890 | align 4 |
2906 | align 4 |
2891 | .z: |
2907 | .z: |
2892 | mov eax, [page_tabs+ebx*4] |
2908 | mov eax, [page_tabs+ebx*4] |
2893 | test al, 1 |
2909 | test al, 1 |
2894 | jz @f |
2910 | jz @f |
2895 | call free_page |
2911 | call free_page |
2896 | ;-------------------------------------- |
2912 | ;-------------------------------------- |
2897 | align 4 |
2913 | align 4 |
2898 | @@: |
2914 | @@: |
2899 | mov eax, [page_tabs+esi*4] |
2915 | mov eax, [page_tabs+esi*4] |
2900 | or al, PG_UW |
2916 | or al, PG_UW |
2901 | mov [page_tabs+ebx*4], eax |
2917 | mov [page_tabs+ebx*4], eax |
2902 | mov eax, ebx |
2918 | mov eax, ebx |
2903 | shl eax, 12 |
2919 | shl eax, 12 |
2904 | invlpg [eax] |
2920 | invlpg [eax] |
2905 | inc ebx |
2921 | inc ebx |
2906 | inc esi |
2922 | inc esi |
2907 | loop .z |
2923 | loop .z |
2908 | ret |
2924 | ret |
2909 | ;-------------------------------------- |
2925 | ;-------------------------------------- |
2910 | align 4 |
2926 | align 4 |
2911 | .nomem: |
2927 | .nomem: |
2912 | and [bgrlockpid], 0 |
2928 | and [bgrlockpid], 0 |
2913 | mov [bgrlock], 0 |
2929 | mov [bgrlock], 0 |
2914 | ;------------------------------------------------------------------------------ |
2930 | ;------------------------------------------------------------------------------ |
2915 | align 4 |
2931 | align 4 |
2916 | nosb6: |
2932 | nosb6: |
2917 | cmp ebx, 7 |
2933 | cmp ebx, 7 |
2918 | jnz nosb7 |
2934 | jnz nosb7 |
2919 | cmp [bgrlock], 0 |
2935 | cmp [bgrlock], 0 |
2920 | jz .err |
2936 | jz .err |
2921 | mov eax, [CURRENT_TASK] |
2937 | mov eax, [CURRENT_TASK] |
2922 | cmp [bgrlockpid], eax |
2938 | cmp [bgrlockpid], eax |
2923 | jnz .err |
2939 | jnz .err |
2924 | mov eax, ecx |
2940 | mov eax, ecx |
2925 | mov ebx, ecx |
2941 | mov ebx, ecx |
2926 | shr eax, 12 |
2942 | shr eax, 12 |
2927 | mov ecx, [page_tabs+(eax-1)*4] |
2943 | mov ecx, [page_tabs+(eax-1)*4] |
2928 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2944 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2929 | jz .err |
2945 | jz .err |
2930 | jnp .err |
2946 | jnp .err |
2931 | push eax |
2947 | push eax |
2932 | shr ecx, 12 |
2948 | shr ecx, 12 |
2933 | dec ecx |
2949 | dec ecx |
2934 | ;-------------------------------------- |
2950 | ;-------------------------------------- |
2935 | align 4 |
2951 | align 4 |
2936 | @@: |
2952 | @@: |
2937 | and dword [page_tabs+eax*4], 0 |
2953 | and dword [page_tabs+eax*4], 0 |
2938 | mov edx, eax |
2954 | mov edx, eax |
2939 | shl edx, 12 |
2955 | shl edx, 12 |
2940 | push eax |
2956 | push eax |
2941 | invlpg [edx] |
2957 | invlpg [edx] |
2942 | pop eax |
2958 | pop eax |
2943 | inc eax |
2959 | inc eax |
2944 | loop @b |
2960 | loop @b |
2945 | pop eax |
2961 | pop eax |
2946 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2962 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2947 | stdcall user_free, ebx |
2963 | stdcall user_free, ebx |
2948 | mov [esp+32], eax |
2964 | mov [esp+32], eax |
2949 | and [bgrlockpid], 0 |
2965 | and [bgrlockpid], 0 |
2950 | mov [bgrlock], 0 |
2966 | mov [bgrlock], 0 |
2951 | ret |
2967 | ret |
2952 | ;-------------------------------------- |
2968 | ;-------------------------------------- |
2953 | align 4 |
2969 | align 4 |
2954 | .err: |
2970 | .err: |
2955 | and dword [esp+32], 0 |
2971 | and dword [esp+32], 0 |
2956 | ret |
2972 | ret |
2957 | ;------------------------------------------------------------------------------ |
2973 | ;------------------------------------------------------------------------------ |
2958 | align 4 |
2974 | align 4 |
2959 | nosb7: |
2975 | nosb7: |
2960 | cmp ebx, 8 |
2976 | cmp ebx, 8 |
2961 | jnz nosb8 |
2977 | jnz nosb8 |
2962 | 2978 | ||
2963 | mov ecx, [current_slot] |
2979 | mov ecx, [current_slot] |
2964 | xor eax, eax |
2980 | xor eax, eax |
2965 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2981 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2966 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2982 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2967 | xor eax, eax |
2983 | xor eax, eax |
2968 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2984 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2969 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2985 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2970 | ret |
2986 | ret |
2971 | ;------------------------------------------------------------------------------ |
2987 | ;------------------------------------------------------------------------------ |
2972 | align 4 |
2988 | align 4 |
2973 | nosb8: |
2989 | nosb8: |
2974 | cmp ebx, 9 |
2990 | cmp ebx, 9 |
2975 | jnz nosb9 |
2991 | jnz nosb9 |
2976 | ; ecx = [left]*65536 + [right] |
2992 | ; ecx = [left]*65536 + [right] |
2977 | ; edx = [top]*65536 + [bottom] |
2993 | ; edx = [top]*65536 + [bottom] |
2978 | mov eax, [Screen_Max_X] |
2994 | mov eax, [Screen_Max_X] |
2979 | mov ebx, [Screen_Max_Y] |
2995 | mov ebx, [Screen_Max_Y] |
2980 | ; check [right] |
2996 | ; check [right] |
2981 | cmp cx, ax |
2997 | cmp cx, ax |
2982 | ja .exit |
2998 | ja .exit |
2983 | ; check [left] |
2999 | ; check [left] |
2984 | ror ecx, 16 |
3000 | ror ecx, 16 |
2985 | cmp cx, ax |
3001 | cmp cx, ax |
2986 | ja .exit |
3002 | ja .exit |
2987 | ; check [bottom] |
3003 | ; check [bottom] |
2988 | cmp dx, bx |
3004 | cmp dx, bx |
2989 | ja .exit |
3005 | ja .exit |
2990 | ; check [top] |
3006 | ; check [top] |
2991 | ror edx, 16 |
3007 | ror edx, 16 |
2992 | cmp dx, bx |
3008 | cmp dx, bx |
2993 | ja .exit |
3009 | ja .exit |
2994 | 3010 | ||
2995 | movzx eax, cx ; [left] |
3011 | movzx eax, cx ; [left] |
2996 | movzx ebx, dx ; [top] |
3012 | movzx ebx, dx ; [top] |
2997 | 3013 | ||
2998 | shr ecx, 16 ; [right] |
3014 | shr ecx, 16 ; [right] |
2999 | shr edx, 16 ; [bottom] |
3015 | shr edx, 16 ; [bottom] |
3000 | 3016 | ||
3001 | mov [background_defined], 1 |
3017 | mov [background_defined], 1 |
3002 | 3018 | ||
3003 | mov [draw_data+32 + RECT.left], eax |
3019 | mov [draw_data+32 + RECT.left], eax |
3004 | mov [draw_data+32 + RECT.top], ebx |
3020 | mov [draw_data+32 + RECT.top], ebx |
3005 | 3021 | ||
3006 | mov [draw_data+32 + RECT.right], ecx |
3022 | mov [draw_data+32 + RECT.right], ecx |
3007 | mov [draw_data+32 + RECT.bottom], edx |
3023 | mov [draw_data+32 + RECT.bottom], edx |
3008 | 3024 | ||
3009 | inc byte[REDRAW_BACKGROUND] |
3025 | inc byte[REDRAW_BACKGROUND] |
3010 | call wakeup_osloop |
3026 | call wakeup_osloop |
3011 | ;-------------------------------------- |
3027 | ;-------------------------------------- |
3012 | align 4 |
3028 | align 4 |
3013 | .exit: |
3029 | .exit: |
3014 | ret |
3030 | ret |
3015 | ;------------------------------------------------------------------------------ |
3031 | ;------------------------------------------------------------------------------ |
3016 | align 4 |
3032 | align 4 |
3017 | nosb9: |
3033 | nosb9: |
3018 | ret |
3034 | ret |
3019 | ;------------------------------------------------------------------------------ |
3035 | ;------------------------------------------------------------------------------ |
3020 | align 4 |
3036 | align 4 |
3021 | uglobal |
3037 | uglobal |
3022 | BG_Rect_X_left_right dd 0x0 |
3038 | BG_Rect_X_left_right dd 0x0 |
3023 | BG_Rect_Y_top_bottom dd 0x0 |
3039 | BG_Rect_Y_top_bottom dd 0x0 |
3024 | endg |
3040 | endg |
3025 | ;------------------------------------------------------------------------------ |
3041 | ;------------------------------------------------------------------------------ |
3026 | align 4 |
3042 | align 4 |
3027 | force_redraw_background: |
3043 | force_redraw_background: |
3028 | and [draw_data+32 + RECT.left], 0 |
3044 | and [draw_data+32 + RECT.left], 0 |
3029 | and [draw_data+32 + RECT.top], 0 |
3045 | and [draw_data+32 + RECT.top], 0 |
3030 | push eax ebx |
3046 | push eax ebx |
3031 | mov eax, [Screen_Max_X] |
3047 | mov eax, [Screen_Max_X] |
3032 | mov ebx, [Screen_Max_Y] |
3048 | mov ebx, [Screen_Max_Y] |
3033 | mov [draw_data+32 + RECT.right], eax |
3049 | mov [draw_data+32 + RECT.right], eax |
3034 | mov [draw_data+32 + RECT.bottom], ebx |
3050 | mov [draw_data+32 + RECT.bottom], ebx |
3035 | pop ebx eax |
3051 | pop ebx eax |
3036 | inc byte[REDRAW_BACKGROUND] |
3052 | inc byte[REDRAW_BACKGROUND] |
3037 | call wakeup_osloop |
3053 | call wakeup_osloop |
3038 | ret |
3054 | ret |
3039 | ;------------------------------------------------------------------------------ |
3055 | ;------------------------------------------------------------------------------ |
3040 | align 4 |
3056 | align 4 |
3041 | sys_getbackground: |
3057 | sys_getbackground: |
3042 | ; cmp eax,1 ; SIZE |
3058 | ; cmp eax,1 ; SIZE |
3043 | dec ebx |
3059 | dec ebx |
3044 | jnz nogb1 |
3060 | jnz nogb1 |
3045 | mov eax, [BgrDataWidth] |
3061 | mov eax, [BgrDataWidth] |
3046 | shl eax, 16 |
3062 | shl eax, 16 |
3047 | mov ax, word [BgrDataHeight] |
3063 | mov ax, word [BgrDataHeight] |
3048 | mov [esp+32], eax |
3064 | mov [esp+32], eax |
3049 | ret |
3065 | ret |
3050 | ;------------------------------------------------------------------------------ |
3066 | ;------------------------------------------------------------------------------ |
3051 | align 4 |
3067 | align 4 |
3052 | nogb1: |
3068 | nogb1: |
3053 | ; cmp eax,2 ; PIXEL |
3069 | ; cmp eax,2 ; PIXEL |
3054 | dec ebx |
3070 | dec ebx |
3055 | jnz nogb2 |
3071 | jnz nogb2 |
3056 | 3072 | ||
3057 | mov eax, [img_background] |
3073 | mov eax, [img_background] |
3058 | test ecx, ecx |
3074 | test ecx, ecx |
3059 | jz @f |
3075 | jz @f |
3060 | cmp eax, static_background_data |
3076 | cmp eax, static_background_data |
3061 | jz .ret |
3077 | jz .ret |
3062 | ;-------------------------------------- |
3078 | ;-------------------------------------- |
3063 | align 4 |
3079 | align 4 |
3064 | @@: |
3080 | @@: |
3065 | mov ebx, [mem_BACKGROUND] |
3081 | mov ebx, [mem_BACKGROUND] |
3066 | add ebx, 4095 |
3082 | add ebx, 4095 |
3067 | and ebx, -4096 |
3083 | and ebx, -4096 |
3068 | sub ebx, 4 |
3084 | sub ebx, 4 |
3069 | cmp ecx, ebx |
3085 | cmp ecx, ebx |
3070 | ja .ret |
3086 | ja .ret |
3071 | 3087 | ||
3072 | mov eax, [ecx+eax] |
3088 | mov eax, [ecx+eax] |
3073 | 3089 | ||
3074 | and eax, 0xFFFFFF |
3090 | and eax, 0xFFFFFF |
3075 | mov [esp+32], eax |
3091 | mov [esp+32], eax |
3076 | ;-------------------------------------- |
3092 | ;-------------------------------------- |
3077 | align 4 |
3093 | align 4 |
3078 | .ret: |
3094 | .ret: |
3079 | ret |
3095 | ret |
3080 | ;------------------------------------------------------------------------------ |
3096 | ;------------------------------------------------------------------------------ |
3081 | align 4 |
3097 | align 4 |
3082 | nogb2: |
3098 | nogb2: |
3083 | 3099 | ||
3084 | ; cmp eax,4 ; TILED / STRETCHED |
3100 | ; cmp eax,4 ; TILED / STRETCHED |
3085 | dec ebx |
3101 | dec ebx |
3086 | dec ebx |
3102 | dec ebx |
3087 | jnz nogb4 |
3103 | jnz nogb4 |
3088 | mov eax, [BgrDrawMode] |
3104 | mov eax, [BgrDrawMode] |
3089 | ;-------------------------------------- |
3105 | ;-------------------------------------- |
3090 | align 4 |
3106 | align 4 |
3091 | nogb4: |
3107 | nogb4: |
3092 | mov [esp+32], eax |
3108 | mov [esp+32], eax |
3093 | ret |
3109 | ret |
3094 | ;------------------------------------------------------------------------------ |
3110 | ;------------------------------------------------------------------------------ |
3095 | align 4 |
3111 | align 4 |
3096 | sys_getkey: |
3112 | sys_getkey: |
3097 | mov [esp + 32], dword 1 |
3113 | mov [esp + 32], dword 1 |
3098 | ; test main buffer |
3114 | ; test main buffer |
3099 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3115 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3100 | movzx ecx, word [WIN_STACK + ebx * 2] |
3116 | movzx ecx, word [WIN_STACK + ebx * 2] |
3101 | mov edx, [TASK_COUNT] |
3117 | mov edx, [TASK_COUNT] |
3102 | cmp ecx, edx |
3118 | cmp ecx, edx |
3103 | jne .finish |
3119 | jne .finish |
3104 | cmp [KEY_COUNT], byte 0 |
3120 | cmp [KEY_COUNT], byte 0 |
3105 | je .finish |
3121 | je .finish |
3106 | movzx eax, byte [KEY_BUFF] |
3122 | movzx eax, byte [KEY_BUFF] |
3107 | shl eax, 8 |
3123 | shl eax, 8 |
3108 | push eax |
3124 | push eax |
3109 | dec byte [KEY_COUNT] |
3125 | dec byte [KEY_COUNT] |
3110 | and byte [KEY_COUNT], 127 |
3126 | and byte [KEY_COUNT], 127 |
3111 | movzx ecx, byte [KEY_COUNT] |
3127 | movzx ecx, byte [KEY_COUNT] |
3112 | add ecx, 2 |
3128 | add ecx, 2 |
3113 | mov eax, KEY_BUFF + 1 |
3129 | mov eax, KEY_BUFF + 1 |
3114 | mov ebx, KEY_BUFF |
3130 | mov ebx, KEY_BUFF |
3115 | call memmove |
3131 | call memmove |
3116 | pop eax |
3132 | pop eax |
3117 | ;-------------------------------------- |
3133 | ;-------------------------------------- |
3118 | align 4 |
3134 | align 4 |
3119 | .ret_eax: |
3135 | .ret_eax: |
3120 | mov [esp + 32], eax |
3136 | mov [esp + 32], eax |
3121 | ret |
3137 | ret |
3122 | ;-------------------------------------- |
3138 | ;-------------------------------------- |
3123 | align 4 |
3139 | align 4 |
3124 | .finish: |
3140 | .finish: |
3125 | ; test hotkeys buffer |
3141 | ; test hotkeys buffer |
3126 | mov ecx, hotkey_buffer |
3142 | mov ecx, hotkey_buffer |
3127 | ;-------------------------------------- |
3143 | ;-------------------------------------- |
3128 | align 4 |
3144 | align 4 |
3129 | @@: |
3145 | @@: |
3130 | cmp [ecx], ebx |
3146 | cmp [ecx], ebx |
3131 | jz .found |
3147 | jz .found |
3132 | add ecx, 8 |
3148 | add ecx, 8 |
3133 | cmp ecx, hotkey_buffer + 120 * 8 |
3149 | cmp ecx, hotkey_buffer + 120 * 8 |
3134 | jb @b |
3150 | jb @b |
3135 | ret |
3151 | ret |
3136 | ;-------------------------------------- |
3152 | ;-------------------------------------- |
3137 | align 4 |
3153 | align 4 |
3138 | .found: |
3154 | .found: |
3139 | mov ax, [ecx + 6] |
3155 | mov ax, [ecx + 6] |
3140 | shl eax, 16 |
3156 | shl eax, 16 |
3141 | mov ah, [ecx + 4] |
3157 | mov ah, [ecx + 4] |
3142 | mov al, 2 |
3158 | mov al, 2 |
3143 | and dword [ecx + 4], 0 |
3159 | and dword [ecx + 4], 0 |
3144 | and dword [ecx], 0 |
3160 | and dword [ecx], 0 |
3145 | jmp .ret_eax |
3161 | jmp .ret_eax |
3146 | ;------------------------------------------------------------------------------ |
3162 | ;------------------------------------------------------------------------------ |
3147 | align 4 |
3163 | align 4 |
3148 | sys_getbutton: |
3164 | sys_getbutton: |
3149 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3165 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3150 | mov [esp + 32], dword 1 |
3166 | mov [esp + 32], dword 1 |
3151 | movzx ecx, word [WIN_STACK + ebx * 2] |
3167 | movzx ecx, word [WIN_STACK + ebx * 2] |
3152 | mov edx, [TASK_COUNT] ; less than 256 processes |
3168 | mov edx, [TASK_COUNT] ; less than 256 processes |
3153 | cmp ecx, edx |
3169 | cmp ecx, edx |
3154 | jne .exit |
3170 | jne .exit |
3155 | movzx eax, byte [BTN_COUNT] |
3171 | movzx eax, byte [BTN_COUNT] |
3156 | test eax, eax |
3172 | test eax, eax |
3157 | jz .exit |
3173 | jz .exit |
3158 | mov eax, [BTN_BUFF] |
3174 | mov eax, [BTN_BUFF] |
3159 | and al, 0xFE ; delete left button bit |
3175 | and al, 0xFE ; delete left button bit |
3160 | mov [BTN_COUNT], byte 0 |
3176 | mov [BTN_COUNT], byte 0 |
3161 | mov [esp + 32], eax |
3177 | mov [esp + 32], eax |
3162 | ;-------------------------------------- |
3178 | ;-------------------------------------- |
3163 | align 4 |
3179 | align 4 |
3164 | .exit: |
3180 | .exit: |
3165 | ret |
3181 | ret |
3166 | ;------------------------------------------------------------------------------ |
3182 | ;------------------------------------------------------------------------------ |
3167 | align 4 |
3183 | align 4 |
3168 | sys_cpuusage: |
3184 | sys_cpuusage: |
3169 | 3185 | ||
3170 | ; RETURN: |
3186 | ; RETURN: |
3171 | ; |
3187 | ; |
3172 | ; +00 dword process cpu usage |
3188 | ; +00 dword process cpu usage |
3173 | ; +04 word position in windowing stack |
3189 | ; +04 word position in windowing stack |
3174 | ; +06 word windowing stack value at current position (cpu nro) |
3190 | ; +06 word windowing stack value at current position (cpu nro) |
3175 | ; +10 12 bytes name |
3191 | ; +10 12 bytes name |
3176 | ; +22 dword start in mem |
3192 | ; +22 dword start in mem |
3177 | ; +26 dword used mem |
3193 | ; +26 dword used mem |
3178 | ; +30 dword PID , process idenfification number |
3194 | ; +30 dword PID , process idenfification number |
3179 | ; |
3195 | ; |
3180 | 3196 | ||
3181 | cmp ecx, -1 ; who am I ? |
3197 | cmp ecx, -1 ; who am I ? |
3182 | jne .no_who_am_i |
3198 | jne .no_who_am_i |
3183 | mov ecx, [CURRENT_TASK] |
3199 | mov ecx, [CURRENT_TASK] |
3184 | .no_who_am_i: |
3200 | .no_who_am_i: |
3185 | cmp ecx, max_processes |
3201 | cmp ecx, max_processes |
3186 | ja .nofillbuf |
3202 | ja .nofillbuf |
3187 | 3203 | ||
3188 | ; +4: word: position of the window of thread in the window stack |
3204 | ; +4: word: position of the window of thread in the window stack |
3189 | mov ax, [WIN_STACK + ecx * 2] |
3205 | mov ax, [WIN_STACK + ecx * 2] |
3190 | mov [ebx+4], ax |
3206 | mov [ebx+4], ax |
3191 | ; +6: word: number of the thread slot, which window has in the window stack |
3207 | ; +6: word: number of the thread slot, which window has in the window stack |
3192 | ; position ecx (has no relation to the specific thread) |
3208 | ; position ecx (has no relation to the specific thread) |
3193 | mov ax, [WIN_POS + ecx * 2] |
3209 | mov ax, [WIN_POS + ecx * 2] |
3194 | mov [ebx+6], ax |
3210 | mov [ebx+6], ax |
3195 | 3211 | ||
3196 | shl ecx, 5 |
3212 | shl ecx, 5 |
3197 | 3213 | ||
3198 | ; +0: dword: memory usage |
3214 | ; +0: dword: memory usage |
3199 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3215 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3200 | mov [ebx], eax |
3216 | mov [ebx], eax |
3201 | ; +10: 11 bytes: name of the process |
3217 | ; +10: 11 bytes: name of the process |
3202 | push ecx |
3218 | push ecx |
3203 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3219 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3204 | add ebx, 10 |
3220 | add ebx, 10 |
3205 | mov ecx, 11 |
3221 | mov ecx, 11 |
3206 | call memmove |
3222 | call memmove |
3207 | pop ecx |
3223 | pop ecx |
3208 | 3224 | ||
3209 | ; +22: address of the process in memory |
3225 | ; +22: address of the process in memory |
3210 | ; +26: size of used memory - 1 |
3226 | ; +26: size of used memory - 1 |
3211 | push edi |
3227 | push edi |
3212 | lea edi, [ebx+12] |
3228 | lea edi, [ebx+12] |
3213 | xor eax, eax |
3229 | xor eax, eax |
3214 | mov edx, 0x100000*16 |
3230 | mov edx, 0x100000*16 |
3215 | cmp ecx, 1 shl 5 |
3231 | cmp ecx, 1 shl 5 |
3216 | je .os_mem |
3232 | je .os_mem |
3217 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3233 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3218 | mov eax, std_application_base_address |
3234 | mov eax, std_application_base_address |
3219 | .os_mem: |
3235 | .os_mem: |
3220 | stosd |
3236 | stosd |
3221 | lea eax, [edx-1] |
3237 | lea eax, [edx-1] |
3222 | stosd |
3238 | stosd |
3223 | 3239 | ||
3224 | ; +30: PID/TID |
3240 | ; +30: PID/TID |
3225 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3241 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3226 | stosd |
3242 | stosd |
3227 | 3243 | ||
3228 | ; window position and size |
3244 | ; window position and size |
3229 | push esi |
3245 | push esi |
3230 | lea esi, [ecx + window_data + WDATA.box] |
3246 | lea esi, [ecx + window_data + WDATA.box] |
3231 | movsd |
3247 | movsd |
3232 | movsd |
3248 | movsd |
3233 | movsd |
3249 | movsd |
3234 | movsd |
3250 | movsd |
3235 | 3251 | ||
3236 | ; Process state (+50) |
3252 | ; Process state (+50) |
3237 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3253 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3238 | stosd |
3254 | stosd |
3239 | 3255 | ||
3240 | ; Window client area box |
3256 | ; Window client area box |
3241 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3257 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3242 | movsd |
3258 | movsd |
3243 | movsd |
3259 | movsd |
3244 | movsd |
3260 | movsd |
3245 | movsd |
3261 | movsd |
3246 | 3262 | ||
3247 | ; Window state |
3263 | ; Window state |
3248 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3264 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3249 | stosb |
3265 | stosb |
3250 | 3266 | ||
3251 | ; Event mask (+71) |
3267 | ; Event mask (+71) |
3252 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3268 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3253 | stosd |
3269 | stosd |
3254 | 3270 | ||
3255 | ; Keyboard mode (+75) |
3271 | ; Keyboard mode (+75) |
3256 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3272 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3257 | stosb |
3273 | stosb |
3258 | 3274 | ||
3259 | pop esi |
3275 | pop esi |
3260 | pop edi |
3276 | pop edi |
3261 | 3277 | ||
3262 | .nofillbuf: |
3278 | .nofillbuf: |
3263 | ; return number of processes |
3279 | ; return number of processes |
3264 | 3280 | ||
3265 | mov eax, [TASK_COUNT] |
3281 | mov eax, [TASK_COUNT] |
3266 | mov [esp+32], eax |
3282 | mov [esp+32], eax |
3267 | ret |
3283 | ret |
3268 | 3284 | ||
3269 | align 4 |
3285 | align 4 |
3270 | sys_clock: |
3286 | sys_clock: |
3271 | cli |
3287 | cli |
3272 | ; Mikhail Lisovin xx Jan 2005 |
3288 | ; Mikhail Lisovin xx Jan 2005 |
3273 | @@: |
3289 | @@: |
3274 | mov al, 10 |
3290 | mov al, 10 |
3275 | out 0x70, al |
3291 | out 0x70, al |
3276 | in al, 0x71 |
3292 | in al, 0x71 |
3277 | test al, al |
3293 | test al, al |
3278 | jns @f |
3294 | jns @f |
3279 | mov esi, 1 |
3295 | mov esi, 1 |
3280 | call delay_ms |
3296 | call delay_ms |
3281 | jmp @b |
3297 | jmp @b |
3282 | @@: |
3298 | @@: |
3283 | ; end Lisovin's fix |
3299 | ; end Lisovin's fix |
3284 | 3300 | ||
3285 | xor al, al ; seconds |
3301 | xor al, al ; seconds |
3286 | out 0x70, al |
3302 | out 0x70, al |
3287 | in al, 0x71 |
3303 | in al, 0x71 |
3288 | movzx ecx, al |
3304 | movzx ecx, al |
3289 | mov al, 02 ; minutes |
3305 | mov al, 02 ; minutes |
3290 | shl ecx, 16 |
3306 | shl ecx, 16 |
3291 | out 0x70, al |
3307 | out 0x70, al |
3292 | in al, 0x71 |
3308 | in al, 0x71 |
3293 | movzx edx, al |
3309 | movzx edx, al |
3294 | mov al, 04 ; hours |
3310 | mov al, 04 ; hours |
3295 | shl edx, 8 |
3311 | shl edx, 8 |
3296 | out 0x70, al |
3312 | out 0x70, al |
3297 | in al, 0x71 |
3313 | in al, 0x71 |
3298 | add ecx, edx |
3314 | add ecx, edx |
3299 | movzx edx, al |
3315 | movzx edx, al |
3300 | add ecx, edx |
3316 | add ecx, edx |
3301 | sti |
3317 | sti |
3302 | mov [esp + 32], ecx |
3318 | mov [esp + 32], ecx |
3303 | ret |
3319 | ret |
3304 | 3320 | ||
3305 | 3321 | ||
3306 | align 4 |
3322 | align 4 |
3307 | 3323 | ||
3308 | sys_date: |
3324 | sys_date: |
3309 | 3325 | ||
3310 | cli |
3326 | cli |
3311 | @@: |
3327 | @@: |
3312 | mov al, 10 |
3328 | mov al, 10 |
3313 | out 0x70, al |
3329 | out 0x70, al |
3314 | in al, 0x71 |
3330 | in al, 0x71 |
3315 | test al, al |
3331 | test al, al |
3316 | jns @f |
3332 | jns @f |
3317 | mov esi, 1 |
3333 | mov esi, 1 |
3318 | call delay_ms |
3334 | call delay_ms |
3319 | jmp @b |
3335 | jmp @b |
3320 | @@: |
3336 | @@: |
3321 | 3337 | ||
3322 | mov ch, 0 |
3338 | mov ch, 0 |
3323 | mov al, 7 ; date |
3339 | mov al, 7 ; date |
3324 | out 0x70, al |
3340 | out 0x70, al |
3325 | in al, 0x71 |
3341 | in al, 0x71 |
3326 | mov cl, al |
3342 | mov cl, al |
3327 | mov al, 8 ; month |
3343 | mov al, 8 ; month |
3328 | shl ecx, 16 |
3344 | shl ecx, 16 |
3329 | out 0x70, al |
3345 | out 0x70, al |
3330 | in al, 0x71 |
3346 | in al, 0x71 |
3331 | mov ch, al |
3347 | mov ch, al |
3332 | mov al, 9 ; year |
3348 | mov al, 9 ; year |
3333 | out 0x70, al |
3349 | out 0x70, al |
3334 | in al, 0x71 |
3350 | in al, 0x71 |
3335 | mov cl, al |
3351 | mov cl, al |
3336 | sti |
3352 | sti |
3337 | mov [esp+32], ecx |
3353 | mov [esp+32], ecx |
3338 | ret |
3354 | ret |
3339 | 3355 | ||
3340 | 3356 | ||
3341 | ; redraw status |
3357 | ; redraw status |
3342 | 3358 | ||
3343 | sys_redrawstat: |
3359 | sys_redrawstat: |
3344 | cmp ebx, 1 |
3360 | cmp ebx, 1 |
3345 | jne no_widgets_away |
3361 | jne no_widgets_away |
3346 | ; buttons away |
3362 | ; buttons away |
3347 | mov ecx, [CURRENT_TASK] |
3363 | mov ecx, [CURRENT_TASK] |
3348 | sys_newba2: |
3364 | sys_newba2: |
3349 | mov edi, [BTN_ADDR] |
3365 | mov edi, [BTN_ADDR] |
3350 | cmp [edi], dword 0 ; empty button list ? |
3366 | cmp [edi], dword 0 ; empty button list ? |
3351 | je end_of_buttons_away |
3367 | je end_of_buttons_away |
3352 | movzx ebx, word [edi] |
3368 | movzx ebx, word [edi] |
3353 | inc ebx |
3369 | inc ebx |
3354 | mov eax, edi |
3370 | mov eax, edi |
3355 | sys_newba: |
3371 | sys_newba: |
3356 | dec ebx |
3372 | dec ebx |
3357 | jz end_of_buttons_away |
3373 | jz end_of_buttons_away |
3358 | 3374 | ||
3359 | add eax, 0x10 |
3375 | add eax, 0x10 |
3360 | cmp cx, [eax] |
3376 | cmp cx, [eax] |
3361 | jnz sys_newba |
3377 | jnz sys_newba |
3362 | 3378 | ||
3363 | push eax ebx ecx |
3379 | push eax ebx ecx |
3364 | mov ecx, ebx |
3380 | mov ecx, ebx |
3365 | inc ecx |
3381 | inc ecx |
3366 | shl ecx, 4 |
3382 | shl ecx, 4 |
3367 | mov ebx, eax |
3383 | mov ebx, eax |
3368 | add eax, 0x10 |
3384 | add eax, 0x10 |
3369 | call memmove |
3385 | call memmove |
3370 | dec dword [edi] |
3386 | dec dword [edi] |
3371 | pop ecx ebx eax |
3387 | pop ecx ebx eax |
3372 | 3388 | ||
3373 | jmp sys_newba2 |
3389 | jmp sys_newba2 |
3374 | 3390 | ||
3375 | end_of_buttons_away: |
3391 | end_of_buttons_away: |
3376 | 3392 | ||
3377 | ret |
3393 | ret |
3378 | 3394 | ||
3379 | no_widgets_away: |
3395 | no_widgets_away: |
3380 | 3396 | ||
3381 | cmp ebx, 2 |
3397 | cmp ebx, 2 |
3382 | jnz srl1 |
3398 | jnz srl1 |
3383 | 3399 | ||
3384 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3400 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3385 | add edx, draw_data - CURRENT_TASK |
3401 | add edx, draw_data - CURRENT_TASK |
3386 | mov [edx + RECT.left], 0 |
3402 | mov [edx + RECT.left], 0 |
3387 | mov [edx + RECT.top], 0 |
3403 | mov [edx + RECT.top], 0 |
3388 | mov eax, [Screen_Max_X] |
3404 | mov eax, [Screen_Max_X] |
3389 | mov [edx + RECT.right], eax |
3405 | mov [edx + RECT.right], eax |
3390 | mov eax, [Screen_Max_Y] |
3406 | mov eax, [Screen_Max_Y] |
3391 | mov [edx + RECT.bottom], eax |
3407 | mov [edx + RECT.bottom], eax |
3392 | 3408 | ||
3393 | srl1: |
3409 | srl1: |
3394 | ret |
3410 | ret |
3395 | 3411 | ||
3396 | ;ok - 100% work |
3412 | ;ok - 100% work |
3397 | ;nt - not tested |
3413 | ;nt - not tested |
3398 | ;--------------------------------------------------------------------------------------------- |
3414 | ;--------------------------------------------------------------------------------------------- |
3399 | ;eax |
3415 | ;eax |
3400 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3416 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3401 | ;1 - change task. Ret nothing. Block. ok. |
3417 | ;1 - change task. Ret nothing. Block. ok. |
3402 | ;2 - performance control |
3418 | ;2 - performance control |
3403 | ; ebx |
3419 | ; ebx |
3404 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3420 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3405 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3421 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3406 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3422 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3407 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3423 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3408 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3424 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3409 | ;eax |
3425 | ;eax |
3410 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3426 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3411 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3427 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3412 | ;--------------------------------------------------------------------------------------------- |
3428 | ;--------------------------------------------------------------------------------------------- |
3413 | iglobal |
3429 | iglobal |
3414 | align 4 |
3430 | align 4 |
3415 | sheduler: |
3431 | sheduler: |
3416 | dd sys_sheduler.00 |
3432 | dd sys_sheduler.00 |
3417 | dd change_task |
3433 | dd change_task |
3418 | dd sys_sheduler.02 |
3434 | dd sys_sheduler.02 |
3419 | dd sys_sheduler.03 |
3435 | dd sys_sheduler.03 |
3420 | dd sys_sheduler.04 |
3436 | dd sys_sheduler.04 |
3421 | endg |
3437 | endg |
3422 | sys_sheduler: |
3438 | sys_sheduler: |
3423 | ;rewritten by |
3439 | ;rewritten by |
3424 | jmp dword [sheduler+ebx*4] |
3440 | jmp dword [sheduler+ebx*4] |
3425 | ;.shed_counter: |
3441 | ;.shed_counter: |
3426 | .00: |
3442 | .00: |
3427 | mov eax, [context_counter] |
3443 | mov eax, [context_counter] |
3428 | mov [esp+32], eax |
3444 | mov [esp+32], eax |
3429 | ret |
3445 | ret |
3430 | 3446 | ||
3431 | .02: |
3447 | .02: |
3432 | ;.perf_control: |
3448 | ;.perf_control: |
3433 | inc ebx ;before ebx=2, ebx=3 |
3449 | inc ebx ;before ebx=2, ebx=3 |
3434 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3450 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3435 | jz cache_disable |
3451 | jz cache_disable |
3436 | 3452 | ||
3437 | dec ebx ;ebx=2 |
3453 | dec ebx ;ebx=2 |
3438 | cmp ebx, ecx ; |
3454 | cmp ebx, ecx ; |
3439 | jz cache_enable ;if ecx=2 and ebx=2 |
3455 | jz cache_enable ;if ecx=2 and ebx=2 |
3440 | 3456 | ||
3441 | dec ebx ;ebx=1 |
3457 | dec ebx ;ebx=1 |
3442 | cmp ebx, ecx |
3458 | cmp ebx, ecx |
3443 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3459 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3444 | 3460 | ||
3445 | dec ebx |
3461 | dec ebx |
3446 | test ebx, ecx ;ebx=0 and ecx=0 |
3462 | test ebx, ecx ;ebx=0 and ecx=0 |
3447 | jz modify_pce ;if ecx=0 |
3463 | jz modify_pce ;if ecx=0 |
3448 | 3464 | ||
3449 | ret |
3465 | ret |
3450 | 3466 | ||
3451 | .03: |
3467 | .03: |
3452 | ;.rdmsr_instr: |
3468 | ;.rdmsr_instr: |
3453 | ;now counter in ecx |
3469 | ;now counter in ecx |
3454 | ;(edx:eax) esi:edi => edx:esi |
3470 | ;(edx:eax) esi:edi => edx:esi |
3455 | mov eax, esi |
3471 | mov eax, esi |
3456 | mov ecx, edx |
3472 | mov ecx, edx |
3457 | rdmsr |
3473 | rdmsr |
3458 | mov [esp+32], eax |
3474 | mov [esp+32], eax |
3459 | mov [esp+20], edx ;ret in ebx? |
3475 | mov [esp+20], edx ;ret in ebx? |
3460 | ret |
3476 | ret |
3461 | 3477 | ||
3462 | .04: |
3478 | .04: |
3463 | ;.wrmsr_instr: |
3479 | ;.wrmsr_instr: |
3464 | ;now counter in ecx |
3480 | ;now counter in ecx |
3465 | ;(edx:eax) esi:edi => edx:esi |
3481 | ;(edx:eax) esi:edi => edx:esi |
3466 | ; Fast Call MSR can't be destroy |
3482 | ; Fast Call MSR can't be destroy |
3467 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3483 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3468 | ; включаются/выключаются расширенные возможности |
3484 | ; включаются/выключаются расширенные возможности |
3469 | cmp edx, MSR_SYSENTER_CS |
3485 | cmp edx, MSR_SYSENTER_CS |
3470 | je @f |
3486 | je @f |
3471 | cmp edx, MSR_SYSENTER_ESP |
3487 | cmp edx, MSR_SYSENTER_ESP |
3472 | je @f |
3488 | je @f |
3473 | cmp edx, MSR_SYSENTER_EIP |
3489 | cmp edx, MSR_SYSENTER_EIP |
3474 | je @f |
3490 | je @f |
3475 | cmp edx, MSR_AMD_STAR |
3491 | cmp edx, MSR_AMD_STAR |
3476 | je @f |
3492 | je @f |
3477 | 3493 | ||
3478 | mov eax, esi |
3494 | mov eax, esi |
3479 | mov ecx, edx |
3495 | mov ecx, edx |
3480 | wrmsr |
3496 | wrmsr |
3481 | ; mov [esp + 32], eax |
3497 | ; mov [esp + 32], eax |
3482 | ; mov [esp + 20], edx ;ret in ebx? |
3498 | ; mov [esp + 20], edx ;ret in ebx? |
3483 | @@: |
3499 | @@: |
3484 | ret |
3500 | ret |
3485 | 3501 | ||
3486 | cache_disable: |
3502 | cache_disable: |
3487 | mov eax, cr0 |
3503 | mov eax, cr0 |
3488 | or eax, 01100000000000000000000000000000b |
3504 | or eax, 01100000000000000000000000000000b |
3489 | mov cr0, eax |
3505 | mov cr0, eax |
3490 | wbinvd ;set MESI |
3506 | wbinvd ;set MESI |
3491 | ret |
3507 | ret |
3492 | 3508 | ||
3493 | cache_enable: |
3509 | cache_enable: |
3494 | mov eax, cr0 |
3510 | mov eax, cr0 |
3495 | and eax, 10011111111111111111111111111111b |
3511 | and eax, 10011111111111111111111111111111b |
3496 | mov cr0, eax |
3512 | mov cr0, eax |
3497 | ret |
3513 | ret |
3498 | 3514 | ||
3499 | is_cache_enabled: |
3515 | is_cache_enabled: |
3500 | mov eax, cr0 |
3516 | mov eax, cr0 |
3501 | mov ebx, eax |
3517 | mov ebx, eax |
3502 | and eax, 01100000000000000000000000000000b |
3518 | and eax, 01100000000000000000000000000000b |
3503 | jz cache_disabled |
3519 | jz cache_disabled |
3504 | mov [esp+32], ebx |
3520 | mov [esp+32], ebx |
3505 | cache_disabled: |
3521 | cache_disabled: |
3506 | mov dword [esp+32], eax;0 |
3522 | mov dword [esp+32], eax;0 |
3507 | ret |
3523 | ret |
3508 | 3524 | ||
3509 | modify_pce: |
3525 | modify_pce: |
3510 | mov eax, cr4 |
3526 | mov eax, cr4 |
3511 | ; mov ebx,0 |
3527 | ; mov ebx,0 |
3512 | ; or bx,100000000b ;pce |
3528 | ; or bx,100000000b ;pce |
3513 | ; xor eax,ebx ;invert pce |
3529 | ; xor eax,ebx ;invert pce |
3514 | bts eax, 8;pce=cr4[8] |
3530 | bts eax, 8;pce=cr4[8] |
3515 | mov cr4, eax |
3531 | mov cr4, eax |
3516 | mov [esp+32], eax |
3532 | mov [esp+32], eax |
3517 | ret |
3533 | ret |
3518 | ;--------------------------------------------------------------------------------------------- |
3534 | ;--------------------------------------------------------------------------------------------- |
3519 | 3535 | ||
3520 | 3536 | ||
3521 | ; check if pixel is allowed to be drawn |
3537 | ; check if pixel is allowed to be drawn |
3522 | 3538 | ||
3523 | ;checkpixel: |
3539 | ;checkpixel: |
3524 | ; push eax edx |
3540 | ; push eax edx |
3525 | 3541 | ||
3526 | ;; mov edx, [Screen_Max_X] ; screen x size |
3542 | ;; mov edx, [Screen_Max_X] ; screen x size |
3527 | ;; inc edx |
3543 | ;; inc edx |
3528 | ;; imul edx, ebx |
3544 | ;; imul edx, ebx |
3529 | ; mov edx, [d_width_calc_area + ebx*4] |
3545 | ; mov edx, [d_width_calc_area + ebx*4] |
3530 | ; add eax, [_WinMapAddress] |
3546 | ; add eax, [_WinMapAddress] |
3531 | ; mov dl, [eax+edx]; lea eax, [...] |
3547 | ; mov dl, [eax+edx]; lea eax, [...] |
3532 | 3548 | ||
3533 | ; xor ecx, ecx |
3549 | ; xor ecx, ecx |
3534 | ; mov eax, [CURRENT_TASK] |
3550 | ; mov eax, [CURRENT_TASK] |
3535 | ; cmp al, dl |
3551 | ; cmp al, dl |
3536 | ; setne cl |
3552 | ; setne cl |
3537 | 3553 | ||
3538 | ; pop edx eax |
3554 | ; pop edx eax |
3539 | ; ret |
3555 | ; ret |
3540 | 3556 | ||
3541 | iglobal |
3557 | iglobal |
3542 | cpustring db 'CPU',0 |
3558 | cpustring db 'CPU',0 |
3543 | endg |
3559 | endg |
3544 | 3560 | ||
3545 | uglobal |
3561 | uglobal |
3546 | background_defined db 0 ; diamond, 11.04.2006 |
3562 | background_defined db 0 ; diamond, 11.04.2006 |
3547 | endg |
3563 | endg |
3548 | ;----------------------------------------------------------------------------- |
3564 | ;----------------------------------------------------------------------------- |
3549 | align 4 |
3565 | align 4 |
3550 | checkmisc: |
3566 | checkmisc: |
3551 | cmp [ctrl_alt_del], 1 |
3567 | cmp [ctrl_alt_del], 1 |
3552 | jne nocpustart |
3568 | jne nocpustart |
3553 | 3569 | ||
3554 | mov ebp, cpustring |
3570 | mov ebp, cpustring |
3555 | call fs_execute_from_sysdir |
3571 | call fs_execute_from_sysdir |
3556 | 3572 | ||
3557 | mov [ctrl_alt_del], 0 |
3573 | mov [ctrl_alt_del], 0 |
3558 | ;-------------------------------------- |
3574 | ;-------------------------------------- |
3559 | align 4 |
3575 | align 4 |
3560 | nocpustart: |
3576 | nocpustart: |
3561 | cmp [mouse_active], 1 |
3577 | cmp [mouse_active], 1 |
3562 | jne mouse_not_active |
3578 | jne mouse_not_active |
3563 | mov [mouse_active], 0 |
3579 | mov [mouse_active], 0 |
3564 | 3580 | ||
3565 | xor edi, edi |
3581 | xor edi, edi |
3566 | mov ebx, CURRENT_TASK |
3582 | mov ebx, CURRENT_TASK |
3567 | 3583 | ||
3568 | mov ecx, [TASK_COUNT] |
3584 | mov ecx, [TASK_COUNT] |
3569 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3585 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3570 | shl eax, 8 |
3586 | shl eax, 8 |
3571 | push eax |
3587 | push eax |
3572 | 3588 | ||
3573 | movzx eax, word [MOUSE_X] |
3589 | movzx eax, word [MOUSE_X] |
3574 | movzx edx, word [MOUSE_Y] |
3590 | movzx edx, word [MOUSE_Y] |
3575 | ;-------------------------------------- |
3591 | ;-------------------------------------- |
3576 | align 4 |
3592 | align 4 |
3577 | .set_mouse_event: |
3593 | .set_mouse_event: |
3578 | add edi, 256 |
3594 | add edi, 256 |
3579 | add ebx, 32 |
3595 | add ebx, 32 |
3580 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3596 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3581 | jz .pos_filter |
3597 | jz .pos_filter |
3582 | 3598 | ||
3583 | cmp edi, [esp] ; skip if filtration active |
3599 | cmp edi, [esp] ; skip if filtration active |
3584 | jne .skip |
3600 | jne .skip |
3585 | ;-------------------------------------- |
3601 | ;-------------------------------------- |
3586 | align 4 |
3602 | align 4 |
3587 | .pos_filter: |
3603 | .pos_filter: |
3588 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3604 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3589 | jz .set |
3605 | jz .set |
3590 | 3606 | ||
3591 | mov esi, [ebx-twdw+WDATA.box.left] |
3607 | mov esi, [ebx-twdw+WDATA.box.left] |
3592 | cmp eax, esi |
3608 | cmp eax, esi |
3593 | jb .skip |
3609 | jb .skip |
3594 | add esi, [ebx-twdw+WDATA.box.width] |
3610 | add esi, [ebx-twdw+WDATA.box.width] |
3595 | cmp eax, esi |
3611 | cmp eax, esi |
3596 | ja .skip |
3612 | ja .skip |
3597 | 3613 | ||
3598 | mov esi, [ebx-twdw+WDATA.box.top] |
3614 | mov esi, [ebx-twdw+WDATA.box.top] |
3599 | cmp edx, esi |
3615 | cmp edx, esi |
3600 | jb .skip |
3616 | jb .skip |
3601 | add esi, [ebx-twdw+WDATA.box.height] |
3617 | add esi, [ebx-twdw+WDATA.box.height] |
3602 | cmp edx, esi |
3618 | cmp edx, esi |
3603 | ja .skip |
3619 | ja .skip |
3604 | ;-------------------------------------- |
3620 | ;-------------------------------------- |
3605 | align 4 |
3621 | align 4 |
3606 | .set: |
3622 | .set: |
3607 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3623 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3608 | ;-------------------------------------- |
3624 | ;-------------------------------------- |
3609 | align 4 |
3625 | align 4 |
3610 | .skip: |
3626 | .skip: |
3611 | loop .set_mouse_event |
3627 | loop .set_mouse_event |
3612 | 3628 | ||
3613 | pop eax |
3629 | pop eax |
3614 | ;-------------------------------------- |
3630 | ;-------------------------------------- |
3615 | align 4 |
3631 | align 4 |
3616 | mouse_not_active: |
3632 | mouse_not_active: |
3617 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3633 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3618 | jz nobackgr |
3634 | jz nobackgr |
3619 | 3635 | ||
3620 | cmp [background_defined], 0 |
3636 | cmp [background_defined], 0 |
3621 | jz nobackgr |
3637 | jz nobackgr |
3622 | ;-------------------------------------- |
3638 | ;-------------------------------------- |
3623 | align 4 |
3639 | align 4 |
3624 | backgr: |
3640 | backgr: |
3625 | mov eax, [draw_data+32 + RECT.left] |
3641 | mov eax, [draw_data+32 + RECT.left] |
3626 | shl eax, 16 |
3642 | shl eax, 16 |
3627 | add eax, [draw_data+32 + RECT.right] |
3643 | add eax, [draw_data+32 + RECT.right] |
3628 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3644 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3629 | 3645 | ||
3630 | mov eax, [draw_data+32 + RECT.top] |
3646 | mov eax, [draw_data+32 + RECT.top] |
3631 | shl eax, 16 |
3647 | shl eax, 16 |
3632 | add eax, [draw_data+32 + RECT.bottom] |
3648 | add eax, [draw_data+32 + RECT.bottom] |
3633 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3649 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3634 | 3650 | ||
3635 | call drawbackground |
3651 | call drawbackground |
3636 | ; DEBUGF 1, "K : drawbackground\n" |
3652 | ; DEBUGF 1, "K : drawbackground\n" |
3637 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3653 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3638 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3654 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3639 | ;--------- set event 5 start ---------- |
3655 | ;--------- set event 5 start ---------- |
3640 | push ecx edi |
3656 | push ecx edi |
3641 | xor edi, edi |
3657 | xor edi, edi |
3642 | mov ecx, [TASK_COUNT] |
3658 | mov ecx, [TASK_COUNT] |
3643 | ;-------------------------------------- |
3659 | ;-------------------------------------- |
3644 | align 4 |
3660 | align 4 |
3645 | set_bgr_event: |
3661 | set_bgr_event: |
3646 | add edi, 256 |
3662 | add edi, 256 |
3647 | mov eax, [BG_Rect_X_left_right] |
3663 | mov eax, [BG_Rect_X_left_right] |
3648 | mov edx, [BG_Rect_Y_top_bottom] |
3664 | mov edx, [BG_Rect_Y_top_bottom] |
3649 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3665 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3650 | jz .set |
3666 | jz .set |
3651 | .join: |
3667 | .join: |
3652 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3668 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3653 | jae @f |
3669 | jae @f |
3654 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3670 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3655 | @@: |
3671 | @@: |
3656 | shr eax, 16 |
3672 | shr eax, 16 |
3657 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3673 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3658 | jbe @f |
3674 | jbe @f |
3659 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3675 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3660 | @@: |
3676 | @@: |
3661 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3677 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3662 | jae @f |
3678 | jae @f |
3663 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3679 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3664 | @@: |
3680 | @@: |
3665 | shr edx, 16 |
3681 | shr edx, 16 |
3666 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3682 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3667 | jbe @f |
3683 | jbe @f |
3668 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3684 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3669 | @@: |
3685 | @@: |
3670 | jmp .common |
3686 | jmp .common |
3671 | .set: |
3687 | .set: |
3672 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3688 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3673 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3689 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3674 | .common: |
3690 | .common: |
3675 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3691 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3676 | loop set_bgr_event |
3692 | loop set_bgr_event |
3677 | pop edi ecx |
3693 | pop edi ecx |
3678 | ;--------- set event 5 stop ----------- |
3694 | ;--------- set event 5 stop ----------- |
3679 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3695 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3680 | jnz backgr |
3696 | jnz backgr |
3681 | 3697 | ||
3682 | xor eax, eax |
3698 | xor eax, eax |
3683 | mov [draw_data+32 + RECT.left], eax |
3699 | mov [draw_data+32 + RECT.left], eax |
3684 | mov [draw_data+32 + RECT.top], eax |
3700 | mov [draw_data+32 + RECT.top], eax |
3685 | mov [draw_data+32 + RECT.right], eax |
3701 | mov [draw_data+32 + RECT.right], eax |
3686 | mov [draw_data+32 + RECT.bottom], eax |
3702 | mov [draw_data+32 + RECT.bottom], eax |
3687 | ;-------------------------------------- |
3703 | ;-------------------------------------- |
3688 | align 4 |
3704 | align 4 |
3689 | nobackgr: |
3705 | nobackgr: |
3690 | ; system shutdown request |
3706 | ; system shutdown request |
3691 | cmp [SYS_SHUTDOWN], byte 0 |
3707 | cmp [SYS_SHUTDOWN], byte 0 |
3692 | je noshutdown |
3708 | je noshutdown |
3693 | 3709 | ||
3694 | mov edx, [shutdown_processes] |
3710 | mov edx, [shutdown_processes] |
3695 | 3711 | ||
3696 | cmp [SYS_SHUTDOWN], dl |
3712 | cmp [SYS_SHUTDOWN], dl |
3697 | jne noshutdown |
3713 | jne noshutdown |
3698 | 3714 | ||
3699 | lea ecx, [edx-1] |
3715 | lea ecx, [edx-1] |
3700 | mov edx, OS_BASE+0x3040 |
3716 | mov edx, OS_BASE+0x3040 |
3701 | jecxz no_mark_system_shutdown |
3717 | jecxz no_mark_system_shutdown |
3702 | ;-------------------------------------- |
3718 | ;-------------------------------------- |
3703 | align 4 |
3719 | align 4 |
3704 | markz: |
3720 | markz: |
3705 | push ecx edx |
3721 | push ecx edx |
3706 | cmp [edx+TASKDATA.state], 9 |
3722 | cmp [edx+TASKDATA.state], 9 |
3707 | jz .nokill |
3723 | jz .nokill |
3708 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3724 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3709 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3725 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3710 | jz .nokill |
3726 | jz .nokill |
3711 | call request_terminate |
3727 | call request_terminate |
3712 | jmp .common |
3728 | jmp .common |
3713 | .nokill: |
3729 | .nokill: |
3714 | dec byte [SYS_SHUTDOWN] |
3730 | dec byte [SYS_SHUTDOWN] |
3715 | xor eax, eax |
3731 | xor eax, eax |
3716 | .common: |
3732 | .common: |
3717 | pop edx ecx |
3733 | pop edx ecx |
3718 | test eax, eax |
3734 | test eax, eax |
3719 | jz @f |
3735 | jz @f |
3720 | mov [edx+TASKDATA.state], byte 3 |
3736 | mov [edx+TASKDATA.state], byte 3 |
3721 | @@: |
3737 | @@: |
3722 | add edx, 0x20 |
3738 | add edx, 0x20 |
3723 | loop markz |
3739 | loop markz |
3724 | call wakeup_osloop |
3740 | call wakeup_osloop |
3725 | ;-------------------------------------- |
3741 | ;-------------------------------------- |
3726 | align 4 |
3742 | align 4 |
3727 | @@: |
3743 | @@: |
3728 | no_mark_system_shutdown: |
3744 | no_mark_system_shutdown: |
3729 | dec byte [SYS_SHUTDOWN] |
3745 | dec byte [SYS_SHUTDOWN] |
3730 | je system_shutdown |
3746 | je system_shutdown |
3731 | ;-------------------------------------- |
3747 | ;-------------------------------------- |
3732 | align 4 |
3748 | align 4 |
3733 | noshutdown: |
3749 | noshutdown: |
3734 | mov eax, [TASK_COUNT] ; termination |
3750 | mov eax, [TASK_COUNT] ; termination |
3735 | mov ebx, TASK_DATA+TASKDATA.state |
3751 | mov ebx, TASK_DATA+TASKDATA.state |
3736 | mov esi, 1 |
3752 | mov esi, 1 |
3737 | ;-------------------------------------- |
3753 | ;-------------------------------------- |
3738 | align 4 |
3754 | align 4 |
3739 | newct: |
3755 | newct: |
3740 | mov cl, [ebx] |
3756 | mov cl, [ebx] |
3741 | cmp cl, byte 3 |
3757 | cmp cl, byte 3 |
3742 | jz .terminate |
3758 | jz .terminate |
3743 | 3759 | ||
3744 | cmp cl, byte 4 |
3760 | cmp cl, byte 4 |
3745 | jnz .noterminate |
3761 | jnz .noterminate |
3746 | .terminate: |
3762 | .terminate: |
3747 | pushad |
3763 | pushad |
3748 | mov ecx, eax |
3764 | mov ecx, eax |
3749 | shl ecx, 8 |
3765 | shl ecx, 8 |
3750 | add ecx, SLOT_BASE |
3766 | add ecx, SLOT_BASE |
3751 | call restore_default_cursor_before_killing |
3767 | call restore_default_cursor_before_killing |
3752 | popad |
3768 | popad |
3753 | 3769 | ||
3754 | pushad |
3770 | pushad |
3755 | call terminate |
3771 | call terminate |
3756 | popad |
3772 | popad |
3757 | cmp byte [SYS_SHUTDOWN], 0 |
3773 | cmp byte [SYS_SHUTDOWN], 0 |
3758 | jz .noterminate |
3774 | jz .noterminate |
3759 | dec byte [SYS_SHUTDOWN] |
3775 | dec byte [SYS_SHUTDOWN] |
3760 | je system_shutdown |
3776 | je system_shutdown |
3761 | 3777 | ||
3762 | .noterminate: |
3778 | .noterminate: |
3763 | add ebx, 0x20 |
3779 | add ebx, 0x20 |
3764 | inc esi |
3780 | inc esi |
3765 | dec eax |
3781 | dec eax |
3766 | jnz newct |
3782 | jnz newct |
3767 | ret |
3783 | ret |
3768 | ;----------------------------------------------------------------------------- |
3784 | ;----------------------------------------------------------------------------- |
3769 | align 4 |
3785 | align 4 |
3770 | redrawscreen: |
3786 | redrawscreen: |
3771 | ; eax , if process window_data base is eax, do not set flag/limits |
3787 | ; eax , if process window_data base is eax, do not set flag/limits |
3772 | 3788 | ||
3773 | pushad |
3789 | pushad |
3774 | push eax |
3790 | push eax |
3775 | 3791 | ||
3776 | ;;; mov ebx,2 |
3792 | ;;; mov ebx,2 |
3777 | ;;; call delay_hs |
3793 | ;;; call delay_hs |
3778 | 3794 | ||
3779 | ;mov ecx,0 ; redraw flags for apps |
3795 | ;mov ecx,0 ; redraw flags for apps |
3780 | xor ecx, ecx |
3796 | xor ecx, ecx |
3781 | ;-------------------------------------- |
3797 | ;-------------------------------------- |
3782 | align 4 |
3798 | align 4 |
3783 | newdw2: |
3799 | newdw2: |
3784 | inc ecx |
3800 | inc ecx |
3785 | push ecx |
3801 | push ecx |
3786 | 3802 | ||
3787 | mov eax, ecx |
3803 | mov eax, ecx |
3788 | shl eax, 5 |
3804 | shl eax, 5 |
3789 | add eax, window_data |
3805 | add eax, window_data |
3790 | 3806 | ||
3791 | cmp eax, [esp+4] |
3807 | cmp eax, [esp+4] |
3792 | je not_this_task |
3808 | je not_this_task |
3793 | ; check if window in redraw area |
3809 | ; check if window in redraw area |
3794 | mov edi, eax |
3810 | mov edi, eax |
3795 | 3811 | ||
3796 | cmp ecx, 1 ; limit for background |
3812 | cmp ecx, 1 ; limit for background |
3797 | jz bgli |
3813 | jz bgli |
3798 | 3814 | ||
3799 | mov eax, [edi + WDATA.box.left] |
3815 | mov eax, [edi + WDATA.box.left] |
3800 | mov ebx, [edi + WDATA.box.top] |
3816 | mov ebx, [edi + WDATA.box.top] |
3801 | 3817 | ||
3802 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3818 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3803 | cmp ecx, ebx |
3819 | cmp ecx, ebx |
3804 | jb ricino |
3820 | jb ricino |
3805 | 3821 | ||
3806 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3822 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3807 | cmp ecx, eax |
3823 | cmp ecx, eax |
3808 | jb ricino |
3824 | jb ricino |
3809 | 3825 | ||
3810 | mov eax, [edi + WDATA.box.left] |
3826 | mov eax, [edi + WDATA.box.left] |
3811 | mov ebx, [edi + WDATA.box.top] |
3827 | mov ebx, [edi + WDATA.box.top] |
3812 | mov ecx, [edi + WDATA.box.width] |
3828 | mov ecx, [edi + WDATA.box.width] |
3813 | mov edx, [edi + WDATA.box.height] |
3829 | mov edx, [edi + WDATA.box.height] |
3814 | add ecx, eax |
3830 | add ecx, eax |
3815 | add edx, ebx |
3831 | add edx, ebx |
3816 | 3832 | ||
3817 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3833 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3818 | cmp edx, eax |
3834 | cmp edx, eax |
3819 | jb ricino |
3835 | jb ricino |
3820 | 3836 | ||
3821 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3837 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3822 | cmp ecx, eax |
3838 | cmp ecx, eax |
3823 | jb ricino |
3839 | jb ricino |
3824 | ;-------------------------------------- |
3840 | ;-------------------------------------- |
3825 | align 4 |
3841 | align 4 |
3826 | bgli: |
3842 | bgli: |
3827 | cmp dword[esp], 1 |
3843 | cmp dword[esp], 1 |
3828 | jnz .az |
3844 | jnz .az |
3829 | 3845 | ||
3830 | cmp byte[REDRAW_BACKGROUND], 0 |
3846 | cmp byte[REDRAW_BACKGROUND], 0 |
3831 | jz .az |
3847 | jz .az |
3832 | 3848 | ||
3833 | mov dl, 0 |
3849 | mov dl, 0 |
3834 | lea eax, [edi+draw_data-window_data] |
3850 | lea eax, [edi+draw_data-window_data] |
3835 | mov ebx, [draw_limits.left] |
3851 | mov ebx, [draw_limits.left] |
3836 | cmp ebx, [eax+RECT.left] |
3852 | cmp ebx, [eax+RECT.left] |
3837 | jae @f |
3853 | jae @f |
3838 | 3854 | ||
3839 | mov [eax+RECT.left], ebx |
3855 | mov [eax+RECT.left], ebx |
3840 | mov dl, 1 |
3856 | mov dl, 1 |
3841 | ;-------------------------------------- |
3857 | ;-------------------------------------- |
3842 | align 4 |
3858 | align 4 |
3843 | @@: |
3859 | @@: |
3844 | mov ebx, [draw_limits.top] |
3860 | mov ebx, [draw_limits.top] |
3845 | cmp ebx, [eax+RECT.top] |
3861 | cmp ebx, [eax+RECT.top] |
3846 | jae @f |
3862 | jae @f |
3847 | 3863 | ||
3848 | mov [eax+RECT.top], ebx |
3864 | mov [eax+RECT.top], ebx |
3849 | mov dl, 1 |
3865 | mov dl, 1 |
3850 | ;-------------------------------------- |
3866 | ;-------------------------------------- |
3851 | align 4 |
3867 | align 4 |
3852 | @@: |
3868 | @@: |
3853 | mov ebx, [draw_limits.right] |
3869 | mov ebx, [draw_limits.right] |
3854 | cmp ebx, [eax+RECT.right] |
3870 | cmp ebx, [eax+RECT.right] |
3855 | jbe @f |
3871 | jbe @f |
3856 | 3872 | ||
3857 | mov [eax+RECT.right], ebx |
3873 | mov [eax+RECT.right], ebx |
3858 | mov dl, 1 |
3874 | mov dl, 1 |
3859 | ;-------------------------------------- |
3875 | ;-------------------------------------- |
3860 | align 4 |
3876 | align 4 |
3861 | @@: |
3877 | @@: |
3862 | mov ebx, [draw_limits.bottom] |
3878 | mov ebx, [draw_limits.bottom] |
3863 | cmp ebx, [eax+RECT.bottom] |
3879 | cmp ebx, [eax+RECT.bottom] |
3864 | jbe @f |
3880 | jbe @f |
3865 | 3881 | ||
3866 | mov [eax+RECT.bottom], ebx |
3882 | mov [eax+RECT.bottom], ebx |
3867 | mov dl, 1 |
3883 | mov dl, 1 |
3868 | ;-------------------------------------- |
3884 | ;-------------------------------------- |
3869 | align 4 |
3885 | align 4 |
3870 | @@: |
3886 | @@: |
3871 | add byte[REDRAW_BACKGROUND], dl |
3887 | add byte[REDRAW_BACKGROUND], dl |
3872 | call wakeup_osloop |
3888 | call wakeup_osloop |
3873 | jmp newdw8 |
3889 | jmp newdw8 |
3874 | ;-------------------------------------- |
3890 | ;-------------------------------------- |
3875 | align 4 |
3891 | align 4 |
3876 | .az: |
3892 | .az: |
3877 | mov eax, edi |
3893 | mov eax, edi |
3878 | add eax, draw_data-window_data |
3894 | add eax, draw_data-window_data |
3879 | 3895 | ||
3880 | mov ebx, [draw_limits.left] ; set limits |
3896 | mov ebx, [draw_limits.left] ; set limits |
3881 | mov [eax + RECT.left], ebx |
3897 | mov [eax + RECT.left], ebx |
3882 | mov ebx, [draw_limits.top] |
3898 | mov ebx, [draw_limits.top] |
3883 | mov [eax + RECT.top], ebx |
3899 | mov [eax + RECT.top], ebx |
3884 | mov ebx, [draw_limits.right] |
3900 | mov ebx, [draw_limits.right] |
3885 | mov [eax + RECT.right], ebx |
3901 | mov [eax + RECT.right], ebx |
3886 | mov ebx, [draw_limits.bottom] |
3902 | mov ebx, [draw_limits.bottom] |
3887 | mov [eax + RECT.bottom], ebx |
3903 | mov [eax + RECT.bottom], ebx |
3888 | 3904 | ||
3889 | sub eax, draw_data-window_data |
3905 | sub eax, draw_data-window_data |
3890 | 3906 | ||
3891 | cmp dword [esp], 1 |
3907 | cmp dword [esp], 1 |
3892 | jne nobgrd |
3908 | jne nobgrd |
3893 | inc byte[REDRAW_BACKGROUND] |
3909 | inc byte[REDRAW_BACKGROUND] |
3894 | call wakeup_osloop |
3910 | call wakeup_osloop |
3895 | ;-------------------------------------- |
3911 | ;-------------------------------------- |
3896 | align 4 |
3912 | align 4 |
3897 | newdw8: |
3913 | newdw8: |
3898 | nobgrd: |
3914 | nobgrd: |
3899 | ;-------------------------------------- |
3915 | ;-------------------------------------- |
3900 | push eax edi ebp |
3916 | push eax edi ebp |
3901 | mov edi, [esp+12] |
3917 | mov edi, [esp+12] |
3902 | cmp edi, 1 |
3918 | cmp edi, 1 |
3903 | je .found |
3919 | je .found |
3904 | 3920 | ||
3905 | mov eax, [draw_limits.left] |
3921 | mov eax, [draw_limits.left] |
3906 | mov ebx, [draw_limits.top] |
3922 | mov ebx, [draw_limits.top] |
3907 | mov ecx, [draw_limits.right] |
3923 | mov ecx, [draw_limits.right] |
3908 | sub ecx, eax |
3924 | sub ecx, eax |
3909 | test ecx, ecx |
3925 | test ecx, ecx |
3910 | jz .not_found |
3926 | jz .not_found |
3911 | 3927 | ||
3912 | mov edx, [draw_limits.bottom] |
3928 | mov edx, [draw_limits.bottom] |
3913 | sub edx, ebx |
3929 | sub edx, ebx |
3914 | test edx, edx |
3930 | test edx, edx |
3915 | jz .not_found |
3931 | jz .not_found |
3916 | 3932 | ||
3917 | ; eax - x, ebx - y |
3933 | ; eax - x, ebx - y |
3918 | ; ecx - size x, edx - size y |
3934 | ; ecx - size x, edx - size y |
3919 | add ebx, edx |
3935 | add ebx, edx |
3920 | ;-------------------------------------- |
3936 | ;-------------------------------------- |
3921 | align 4 |
3937 | align 4 |
3922 | .start_y: |
3938 | .start_y: |
3923 | push ecx |
3939 | push ecx |
3924 | ;-------------------------------------- |
3940 | ;-------------------------------------- |
3925 | align 4 |
3941 | align 4 |
3926 | .start_x: |
3942 | .start_x: |
3927 | add eax, ecx |
3943 | add eax, ecx |
3928 | mov ebp, [d_width_calc_area + ebx*4] |
3944 | mov ebp, [d_width_calc_area + ebx*4] |
3929 | add ebp, [_WinMapAddress] |
3945 | add ebp, [_WinMapAddress] |
3930 | movzx ebp, byte[eax+ebp] ; get value for current point |
3946 | movzx ebp, byte[eax+ebp] ; get value for current point |
3931 | cmp ebp, edi |
3947 | cmp ebp, edi |
3932 | jne @f |
3948 | jne @f |
3933 | 3949 | ||
3934 | pop ecx |
3950 | pop ecx |
3935 | jmp .found |
3951 | jmp .found |
3936 | ;-------------------------------------- |
3952 | ;-------------------------------------- |
3937 | align 4 |
3953 | align 4 |
3938 | @@: |
3954 | @@: |
3939 | sub eax, ecx |
3955 | sub eax, ecx |
3940 | 3956 | ||
3941 | dec ecx |
3957 | dec ecx |
3942 | jnz .start_x |
3958 | jnz .start_x |
3943 | 3959 | ||
3944 | pop ecx |
3960 | pop ecx |
3945 | dec ebx |
3961 | dec ebx |
3946 | dec edx |
3962 | dec edx |
3947 | jnz .start_y |
3963 | jnz .start_y |
3948 | ;-------------------------------------- |
3964 | ;-------------------------------------- |
3949 | align 4 |
3965 | align 4 |
3950 | .not_found: |
3966 | .not_found: |
3951 | pop ebp edi eax |
3967 | pop ebp edi eax |
3952 | jmp ricino |
3968 | jmp ricino |
3953 | ;-------------------------------------- |
3969 | ;-------------------------------------- |
3954 | align 4 |
3970 | align 4 |
3955 | .found: |
3971 | .found: |
3956 | pop ebp edi eax |
3972 | pop ebp edi eax |
3957 | 3973 | ||
3958 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3974 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3959 | ;-------------------------------------- |
3975 | ;-------------------------------------- |
3960 | align 4 |
3976 | align 4 |
3961 | ricino: |
3977 | ricino: |
3962 | not_this_task: |
3978 | not_this_task: |
3963 | pop ecx |
3979 | pop ecx |
3964 | 3980 | ||
3965 | cmp ecx, [TASK_COUNT] |
3981 | cmp ecx, [TASK_COUNT] |
3966 | jle newdw2 |
3982 | jle newdw2 |
3967 | 3983 | ||
3968 | pop eax |
3984 | pop eax |
3969 | popad |
3985 | popad |
3970 | ret |
3986 | ret |
3971 | ;----------------------------------------------------------------------------- |
3987 | ;----------------------------------------------------------------------------- |
3972 | align 4 |
3988 | align 4 |
3973 | calculatebackground: ; background |
3989 | calculatebackground: ; background |
3974 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3990 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3975 | mov eax, 0x01010101 |
3991 | mov eax, 0x01010101 |
3976 | mov ecx, [_WinMapSize] |
3992 | mov ecx, [_WinMapSize] |
3977 | shr ecx, 2 |
3993 | shr ecx, 2 |
3978 | rep stosd |
3994 | rep stosd |
3979 | 3995 | ||
3980 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3996 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3981 | ret |
3997 | ret |
3982 | ;----------------------------------------------------------------------------- |
3998 | ;----------------------------------------------------------------------------- |
3983 | uglobal |
3999 | uglobal |
3984 | imax dd 0x0 |
4000 | imax dd 0x0 |
3985 | endg |
4001 | endg |
3986 | ;----------------------------------------------------------------------------- |
4002 | ;----------------------------------------------------------------------------- |
3987 | align 4 |
4003 | align 4 |
3988 | delay_ms: ; delay in 1/1000 sec |
4004 | delay_ms: ; delay in 1/1000 sec |
3989 | push eax |
4005 | push eax |
3990 | push ecx |
4006 | push ecx |
3991 | 4007 | ||
3992 | mov ecx, esi |
4008 | mov ecx, esi |
3993 | ; |
4009 | ; |
3994 | imul ecx, 33941 |
4010 | imul ecx, 33941 |
3995 | shr ecx, 9 |
4011 | shr ecx, 9 |
3996 | ; |
4012 | ; |
3997 | 4013 | ||
3998 | in al, 0x61 |
4014 | in al, 0x61 |
3999 | and al, 0x10 |
4015 | and al, 0x10 |
4000 | mov ah, al |
4016 | mov ah, al |
4001 | cld |
4017 | cld |
4002 | ;-------------------------------------- |
4018 | ;-------------------------------------- |
4003 | align 4 |
4019 | align 4 |
4004 | cnt1: |
4020 | cnt1: |
4005 | in al, 0x61 |
4021 | in al, 0x61 |
4006 | and al, 0x10 |
4022 | and al, 0x10 |
4007 | cmp al, ah |
4023 | cmp al, ah |
4008 | jz cnt1 |
4024 | jz cnt1 |
4009 | 4025 | ||
4010 | mov ah, al |
4026 | mov ah, al |
4011 | loop cnt1 |
4027 | loop cnt1 |
4012 | 4028 | ||
4013 | pop ecx |
4029 | pop ecx |
4014 | pop eax |
4030 | pop eax |
4015 | ret |
4031 | ret |
4016 | ;----------------------------------------------------------------------------- |
4032 | ;----------------------------------------------------------------------------- |
4017 | align 4 |
4033 | align 4 |
4018 | set_app_param: |
4034 | set_app_param: |
4019 | mov edi, [TASK_BASE] |
4035 | mov edi, [TASK_BASE] |
4020 | mov eax, ebx |
4036 | mov eax, ebx |
4021 | btr eax, 3 ; move MOUSE_FILTRATION |
4037 | btr eax, 3 ; move MOUSE_FILTRATION |
4022 | mov ebx, [current_slot] ; bit into event_filter |
4038 | mov ebx, [current_slot] ; bit into event_filter |
4023 | setc byte [ebx+APPDATA.event_filter] |
4039 | setc byte [ebx+APPDATA.event_filter] |
4024 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
4040 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
4025 | mov [esp+32], eax ; return old mask value |
4041 | mov [esp+32], eax ; return old mask value |
4026 | ret |
4042 | ret |
4027 | ;----------------------------------------------------------------------------- |
4043 | ;----------------------------------------------------------------------------- |
4028 | 4044 | ||
4029 | ; this is for syscall |
4045 | ; this is for syscall |
4030 | proc delay_hs_unprotected |
4046 | proc delay_hs_unprotected |
4031 | call unprotect_from_terminate |
4047 | call unprotect_from_terminate |
4032 | call delay_hs |
4048 | call delay_hs |
4033 | call protect_from_terminate |
4049 | call protect_from_terminate |
4034 | ret |
4050 | ret |
4035 | endp |
4051 | endp |
4036 | 4052 | ||
4037 | if 1 |
4053 | if 1 |
4038 | align 4 |
4054 | align 4 |
4039 | delay_hs: ; delay in 1/100 secs |
4055 | delay_hs: ; delay in 1/100 secs |
4040 | ; ebx = delay time |
4056 | ; ebx = delay time |
4041 | 4057 | ||
4042 | pushad |
4058 | pushad |
4043 | push ebx |
4059 | push ebx |
4044 | xor esi, esi |
4060 | xor esi, esi |
4045 | mov ecx, MANUAL_DESTROY |
4061 | mov ecx, MANUAL_DESTROY |
4046 | call create_event |
4062 | call create_event |
4047 | test eax, eax |
4063 | test eax, eax |
4048 | jz .done |
4064 | jz .done |
4049 | 4065 | ||
4050 | mov ebx, edx |
4066 | mov ebx, edx |
4051 | mov ecx, [esp] |
4067 | mov ecx, [esp] |
4052 | push edx |
4068 | push edx |
4053 | push eax |
4069 | push eax |
4054 | call wait_event_timeout |
4070 | call wait_event_timeout |
4055 | pop eax |
4071 | pop eax |
4056 | pop ebx |
4072 | pop ebx |
4057 | call destroy_event |
4073 | call destroy_event |
4058 | .done: |
4074 | .done: |
4059 | add esp, 4 |
4075 | add esp, 4 |
4060 | popad |
4076 | popad |
4061 | ret |
4077 | ret |
4062 | 4078 | ||
4063 | else |
4079 | else |
4064 | 4080 | ||
4065 | align 4 |
4081 | align 4 |
4066 | delay_hs: ; delay in 1/100 secs |
4082 | delay_hs: ; delay in 1/100 secs |
4067 | ; ebx = delay time |
4083 | ; ebx = delay time |
4068 | push ecx |
4084 | push ecx |
4069 | push edx |
4085 | push edx |
4070 | 4086 | ||
4071 | mov edx, [timer_ticks] |
4087 | mov edx, [timer_ticks] |
4072 | ;-------------------------------------- |
4088 | ;-------------------------------------- |
4073 | align 4 |
4089 | align 4 |
4074 | newtic: |
4090 | newtic: |
4075 | mov ecx, [timer_ticks] |
4091 | mov ecx, [timer_ticks] |
4076 | sub ecx, edx |
4092 | sub ecx, edx |
4077 | cmp ecx, ebx |
4093 | cmp ecx, ebx |
4078 | jae zerodelay |
4094 | jae zerodelay |
4079 | 4095 | ||
4080 | call change_task |
4096 | call change_task |
4081 | 4097 | ||
4082 | jmp newtic |
4098 | jmp newtic |
4083 | ;-------------------------------------- |
4099 | ;-------------------------------------- |
4084 | align 4 |
4100 | align 4 |
4085 | zerodelay: |
4101 | zerodelay: |
4086 | pop edx |
4102 | pop edx |
4087 | pop ecx |
4103 | pop ecx |
4088 | ret |
4104 | ret |
4089 | end if |
4105 | end if |
4090 | 4106 | ||
4091 | ;----------------------------------------------------------------------------- |
4107 | ;----------------------------------------------------------------------------- |
4092 | align 16 ;very often call this subrutine |
4108 | align 16 ;very often call this subrutine |
4093 | memmove: ; memory move in bytes |
4109 | memmove: ; memory move in bytes |
4094 | ; eax = from |
4110 | ; eax = from |
4095 | ; ebx = to |
4111 | ; ebx = to |
4096 | ; ecx = no of bytes |
4112 | ; ecx = no of bytes |
4097 | test ecx, ecx |
4113 | test ecx, ecx |
4098 | jle .ret |
4114 | jle .ret |
4099 | 4115 | ||
4100 | push esi edi ecx |
4116 | push esi edi ecx |
4101 | 4117 | ||
4102 | mov edi, ebx |
4118 | mov edi, ebx |
4103 | mov esi, eax |
4119 | mov esi, eax |
4104 | 4120 | ||
4105 | test ecx, not 11b |
4121 | test ecx, not 11b |
4106 | jz @f |
4122 | jz @f |
4107 | 4123 | ||
4108 | push ecx |
4124 | push ecx |
4109 | shr ecx, 2 |
4125 | shr ecx, 2 |
4110 | rep movsd |
4126 | rep movsd |
4111 | pop ecx |
4127 | pop ecx |
4112 | and ecx, 11b |
4128 | and ecx, 11b |
4113 | jz .finish |
4129 | jz .finish |
4114 | ;-------------------------------------- |
4130 | ;-------------------------------------- |
4115 | align 4 |
4131 | align 4 |
4116 | @@: |
4132 | @@: |
4117 | rep movsb |
4133 | rep movsb |
4118 | ;-------------------------------------- |
4134 | ;-------------------------------------- |
4119 | align 4 |
4135 | align 4 |
4120 | .finish: |
4136 | .finish: |
4121 | pop ecx edi esi |
4137 | pop ecx edi esi |
4122 | ;-------------------------------------- |
4138 | ;-------------------------------------- |
4123 | align 4 |
4139 | align 4 |
4124 | .ret: |
4140 | .ret: |
4125 | ret |
4141 | ret |
4126 | ;----------------------------------------------------------------------------- |
4142 | ;----------------------------------------------------------------------------- |
4127 | ; |
4143 | ; |
4128 | ;align 4 |
4144 | ;align 4 |
4129 | ; |
4145 | ; |
4130 | ;read_floppy_file: |
4146 | ;read_floppy_file: |
4131 | ; |
4147 | ; |
4132 | ;; as input |
4148 | ;; as input |
4133 | ;; |
4149 | ;; |
4134 | ;; eax pointer to file |
4150 | ;; eax pointer to file |
4135 | ;; ebx file lenght |
4151 | ;; ebx file lenght |
4136 | ;; ecx start 512 byte block number |
4152 | ;; ecx start 512 byte block number |
4137 | ;; edx number of blocks to read |
4153 | ;; edx number of blocks to read |
4138 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4154 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4139 | ;; |
4155 | ;; |
4140 | ;; |
4156 | ;; |
4141 | ;; on return |
4157 | ;; on return |
4142 | ;; |
4158 | ;; |
4143 | ;; eax = 0 command succesful |
4159 | ;; eax = 0 command succesful |
4144 | ;; 1 no fd base and/or partition defined |
4160 | ;; 1 no fd base and/or partition defined |
4145 | ;; 2 yet unsupported FS |
4161 | ;; 2 yet unsupported FS |
4146 | ;; 3 unknown FS |
4162 | ;; 3 unknown FS |
4147 | ;; 4 partition not defined at hd |
4163 | ;; 4 partition not defined at hd |
4148 | ;; 5 file not found |
4164 | ;; 5 file not found |
4149 | ;; ebx = size of file |
4165 | ;; ebx = size of file |
4150 | ; |
4166 | ; |
4151 | ; mov edi,[TASK_BASE] |
4167 | ; mov edi,[TASK_BASE] |
4152 | ; add edi,0x10 |
4168 | ; add edi,0x10 |
4153 | ; add esi,[edi] |
4169 | ; add esi,[edi] |
4154 | ; add eax,[edi] |
4170 | ; add eax,[edi] |
4155 | ; |
4171 | ; |
4156 | ; pushad |
4172 | ; pushad |
4157 | ; mov edi,esi |
4173 | ; mov edi,esi |
4158 | ; add edi,1024 |
4174 | ; add edi,1024 |
4159 | ; mov esi,0x100000+19*512 |
4175 | ; mov esi,0x100000+19*512 |
4160 | ; sub ecx,1 |
4176 | ; sub ecx,1 |
4161 | ; shl ecx,9 |
4177 | ; shl ecx,9 |
4162 | ; add esi,ecx |
4178 | ; add esi,ecx |
4163 | ; shl edx,9 |
4179 | ; shl edx,9 |
4164 | ; mov ecx,edx |
4180 | ; mov ecx,edx |
4165 | ; cld |
4181 | ; cld |
4166 | ; rep movsb |
4182 | ; rep movsb |
4167 | ; popad |
4183 | ; popad |
4168 | ; |
4184 | ; |
4169 | ; mov [esp+36],eax |
4185 | ; mov [esp+36],eax |
4170 | ; mov [esp+24],ebx |
4186 | ; mov [esp+24],ebx |
4171 | ; ret |
4187 | ; ret |
4172 | 4188 | ||
4173 | 4189 | ||
4174 | 4190 | ||
4175 | align 4 |
4191 | align 4 |
4176 | set_io_access_rights: |
4192 | set_io_access_rights: |
4177 | push edi eax |
4193 | push edi eax |
4178 | mov edi, tss._io_map_0 |
4194 | mov edi, tss._io_map_0 |
4179 | ; mov ecx,eax |
4195 | ; mov ecx,eax |
4180 | ; and ecx,7 ; offset in byte |
4196 | ; and ecx,7 ; offset in byte |
4181 | ; shr eax,3 ; number of byte |
4197 | ; shr eax,3 ; number of byte |
4182 | ; add edi,eax |
4198 | ; add edi,eax |
4183 | ; mov ebx,1 |
4199 | ; mov ebx,1 |
4184 | ; shl ebx,cl |
4200 | ; shl ebx,cl |
4185 | test ebp, ebp |
4201 | test ebp, ebp |
4186 | ; cmp ebp,0 ; enable access - ebp = 0 |
4202 | ; cmp ebp,0 ; enable access - ebp = 0 |
4187 | jnz .siar1 |
4203 | jnz .siar1 |
4188 | ; not ebx |
4204 | ; not ebx |
4189 | ; and [edi],byte bl |
4205 | ; and [edi],byte bl |
4190 | btr [edi], eax |
4206 | btr [edi], eax |
4191 | pop eax edi |
4207 | pop eax edi |
4192 | ret |
4208 | ret |
4193 | .siar1: |
4209 | .siar1: |
4194 | bts [edi], eax |
4210 | bts [edi], eax |
4195 | ; or [edi],byte bl ; disable access - ebp = 1 |
4211 | ; or [edi],byte bl ; disable access - ebp = 1 |
4196 | pop eax edi |
4212 | pop eax edi |
4197 | ret |
4213 | ret |
4198 | ;reserve/free group of ports |
4214 | ;reserve/free group of ports |
4199 | ; * eax = 46 - number function |
4215 | ; * eax = 46 - number function |
4200 | ; * ebx = 0 - reserve, 1 - free |
4216 | ; * ebx = 0 - reserve, 1 - free |
4201 | ; * ecx = number start arrea of ports |
4217 | ; * ecx = number start arrea of ports |
4202 | ; * edx = number end arrea of ports (include last number of port) |
4218 | ; * edx = number end arrea of ports (include last number of port) |
4203 | ;Return value: |
4219 | ;Return value: |
4204 | ; * eax = 0 - succesful |
4220 | ; * eax = 0 - succesful |
4205 | ; * eax = 1 - error |
4221 | ; * eax = 1 - error |
4206 | ; * The system has reserve this ports: |
4222 | ; * The system has reserve this ports: |
4207 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4223 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4208 | ;destroys eax,ebx, ebp |
4224 | ;destroys eax,ebx, ebp |
4209 | r_f_port_area: |
4225 | r_f_port_area: |
4210 | 4226 | ||
4211 | test ebx, ebx |
4227 | test ebx, ebx |
4212 | jnz free_port_area |
4228 | jnz free_port_area |
4213 | ; je r_port_area |
4229 | ; je r_port_area |
4214 | ; jmp free_port_area |
4230 | ; jmp free_port_area |
4215 | 4231 | ||
4216 | ; r_port_area: |
4232 | ; r_port_area: |
4217 | 4233 | ||
4218 | ; pushad |
4234 | ; pushad |
4219 | 4235 | ||
4220 | cmp ecx, edx ; beginning > end ? |
4236 | cmp ecx, edx ; beginning > end ? |
4221 | ja rpal1 |
4237 | ja rpal1 |
4222 | cmp edx, 65536 |
4238 | cmp edx, 65536 |
4223 | jae rpal1 |
4239 | jae rpal1 |
4224 | mov eax, [RESERVED_PORTS] |
4240 | mov eax, [RESERVED_PORTS] |
4225 | test eax, eax ; no reserved areas ? |
4241 | test eax, eax ; no reserved areas ? |
4226 | je rpal2 |
4242 | je rpal2 |
4227 | cmp eax, 255 ; max reserved |
4243 | cmp eax, 255 ; max reserved |
4228 | jae rpal1 |
4244 | jae rpal1 |
4229 | rpal3: |
4245 | rpal3: |
4230 | mov ebx, eax |
4246 | mov ebx, eax |
4231 | shl ebx, 4 |
4247 | shl ebx, 4 |
4232 | add ebx, RESERVED_PORTS |
4248 | add ebx, RESERVED_PORTS |
4233 | cmp ecx, [ebx+8] |
4249 | cmp ecx, [ebx+8] |
4234 | ja rpal4 |
4250 | ja rpal4 |
4235 | cmp edx, [ebx+4] |
4251 | cmp edx, [ebx+4] |
4236 | jae rpal1 |
4252 | jae rpal1 |
4237 | ; jb rpal4 |
4253 | ; jb rpal4 |
4238 | ; jmp rpal1 |
4254 | ; jmp rpal1 |
4239 | rpal4: |
4255 | rpal4: |
4240 | dec eax |
4256 | dec eax |
4241 | jnz rpal3 |
4257 | jnz rpal3 |
4242 | jmp rpal2 |
4258 | jmp rpal2 |
4243 | rpal1: |
4259 | rpal1: |
4244 | ; popad |
4260 | ; popad |
4245 | ; mov eax,1 |
4261 | ; mov eax,1 |
4246 | xor eax, eax |
4262 | xor eax, eax |
4247 | inc eax |
4263 | inc eax |
4248 | ret |
4264 | ret |
4249 | rpal2: |
4265 | rpal2: |
4250 | ; popad |
4266 | ; popad |
4251 | ; enable port access at port IO map |
4267 | ; enable port access at port IO map |
4252 | cli |
4268 | cli |
4253 | pushad ; start enable io map |
4269 | pushad ; start enable io map |
4254 | 4270 | ||
4255 | cmp edx, 65536;16384 |
4271 | cmp edx, 65536;16384 |
4256 | jae no_unmask_io; jge |
4272 | jae no_unmask_io; jge |
4257 | mov eax, ecx |
4273 | mov eax, ecx |
4258 | ; push ebp |
4274 | ; push ebp |
4259 | xor ebp, ebp ; enable - eax = port |
4275 | xor ebp, ebp ; enable - eax = port |
4260 | new_port_access: |
4276 | new_port_access: |
4261 | ; pushad |
4277 | ; pushad |
4262 | call set_io_access_rights |
4278 | call set_io_access_rights |
4263 | ; popad |
4279 | ; popad |
4264 | inc eax |
4280 | inc eax |
4265 | cmp eax, edx |
4281 | cmp eax, edx |
4266 | jbe new_port_access |
4282 | jbe new_port_access |
4267 | ; pop ebp |
4283 | ; pop ebp |
4268 | no_unmask_io: |
4284 | no_unmask_io: |
4269 | popad ; end enable io map |
4285 | popad ; end enable io map |
4270 | sti |
4286 | sti |
4271 | 4287 | ||
4272 | mov eax, [RESERVED_PORTS] |
4288 | mov eax, [RESERVED_PORTS] |
4273 | add eax, 1 |
4289 | add eax, 1 |
4274 | mov [RESERVED_PORTS], eax |
4290 | mov [RESERVED_PORTS], eax |
4275 | shl eax, 4 |
4291 | shl eax, 4 |
4276 | add eax, RESERVED_PORTS |
4292 | add eax, RESERVED_PORTS |
4277 | mov ebx, [TASK_BASE] |
4293 | mov ebx, [TASK_BASE] |
4278 | mov ebx, [ebx+TASKDATA.pid] |
4294 | mov ebx, [ebx+TASKDATA.pid] |
4279 | mov [eax], ebx |
4295 | mov [eax], ebx |
4280 | mov [eax+4], ecx |
4296 | mov [eax+4], ecx |
4281 | mov [eax+8], edx |
4297 | mov [eax+8], edx |
4282 | 4298 | ||
4283 | xor eax, eax |
4299 | xor eax, eax |
4284 | ret |
4300 | ret |
4285 | 4301 | ||
4286 | free_port_area: |
4302 | free_port_area: |
4287 | 4303 | ||
4288 | ; pushad |
4304 | ; pushad |
4289 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4305 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4290 | test eax, eax |
4306 | test eax, eax |
4291 | jz frpal2 |
4307 | jz frpal2 |
4292 | mov ebx, [TASK_BASE] |
4308 | mov ebx, [TASK_BASE] |
4293 | mov ebx, [ebx+TASKDATA.pid] |
4309 | mov ebx, [ebx+TASKDATA.pid] |
4294 | frpal3: |
4310 | frpal3: |
4295 | mov edi, eax |
4311 | mov edi, eax |
4296 | shl edi, 4 |
4312 | shl edi, 4 |
4297 | add edi, RESERVED_PORTS |
4313 | add edi, RESERVED_PORTS |
4298 | cmp ebx, [edi] |
4314 | cmp ebx, [edi] |
4299 | jne frpal4 |
4315 | jne frpal4 |
4300 | cmp ecx, [edi+4] |
4316 | cmp ecx, [edi+4] |
4301 | jne frpal4 |
4317 | jne frpal4 |
4302 | cmp edx, [edi+8] |
4318 | cmp edx, [edi+8] |
4303 | jne frpal4 |
4319 | jne frpal4 |
4304 | jmp frpal1 |
4320 | jmp frpal1 |
4305 | frpal4: |
4321 | frpal4: |
4306 | dec eax |
4322 | dec eax |
4307 | jnz frpal3 |
4323 | jnz frpal3 |
4308 | frpal2: |
4324 | frpal2: |
4309 | ; popad |
4325 | ; popad |
4310 | inc eax |
4326 | inc eax |
4311 | ret |
4327 | ret |
4312 | frpal1: |
4328 | frpal1: |
4313 | push ecx |
4329 | push ecx |
4314 | mov ecx, 256 |
4330 | mov ecx, 256 |
4315 | sub ecx, eax |
4331 | sub ecx, eax |
4316 | shl ecx, 4 |
4332 | shl ecx, 4 |
4317 | mov esi, edi |
4333 | mov esi, edi |
4318 | add esi, 16 |
4334 | add esi, 16 |
4319 | cld |
4335 | cld |
4320 | rep movsb |
4336 | rep movsb |
4321 | 4337 | ||
4322 | dec dword [RESERVED_PORTS] |
4338 | dec dword [RESERVED_PORTS] |
4323 | ;popad |
4339 | ;popad |
4324 | ;disable port access at port IO map |
4340 | ;disable port access at port IO map |
4325 | 4341 | ||
4326 | ; pushad ; start disable io map |
4342 | ; pushad ; start disable io map |
4327 | pop eax ;start port |
4343 | pop eax ;start port |
4328 | cmp edx, 65536;16384 |
4344 | cmp edx, 65536;16384 |
4329 | jge no_mask_io |
4345 | jge no_mask_io |
4330 | 4346 | ||
4331 | ; mov eax,ecx |
4347 | ; mov eax,ecx |
4332 | xor ebp, ebp |
4348 | xor ebp, ebp |
4333 | inc ebp |
4349 | inc ebp |
4334 | new_port_access_disable: |
4350 | new_port_access_disable: |
4335 | ; pushad |
4351 | ; pushad |
4336 | ; mov ebp,1 ; disable - eax = port |
4352 | ; mov ebp,1 ; disable - eax = port |
4337 | call set_io_access_rights |
4353 | call set_io_access_rights |
4338 | ; popad |
4354 | ; popad |
4339 | inc eax |
4355 | inc eax |
4340 | cmp eax, edx |
4356 | cmp eax, edx |
4341 | jbe new_port_access_disable |
4357 | jbe new_port_access_disable |
4342 | no_mask_io: |
4358 | no_mask_io: |
4343 | ; popad ; end disable io map |
4359 | ; popad ; end disable io map |
4344 | xor eax, eax |
4360 | xor eax, eax |
4345 | ret |
4361 | ret |
4346 | ;----------------------------------------------------------------------------- |
4362 | ;----------------------------------------------------------------------------- |
4347 | align 4 |
4363 | align 4 |
4348 | drawbackground: |
4364 | drawbackground: |
4349 | dbrv20: |
4365 | dbrv20: |
4350 | cmp [BgrDrawMode], dword 1 |
4366 | cmp [BgrDrawMode], dword 1 |
4351 | jne bgrstr |
4367 | jne bgrstr |
4352 | call vesa20_drawbackground_tiled |
4368 | call vesa20_drawbackground_tiled |
4353 | ; call [draw_pointer] |
4369 | ; call [draw_pointer] |
4354 | call __sys_draw_pointer |
4370 | call __sys_draw_pointer |
4355 | ret |
4371 | ret |
4356 | ;-------------------------------------- |
4372 | ;-------------------------------------- |
4357 | align 4 |
4373 | align 4 |
4358 | bgrstr: |
4374 | bgrstr: |
4359 | call vesa20_drawbackground_stretch |
4375 | call vesa20_drawbackground_stretch |
4360 | ; call [draw_pointer] |
4376 | ; call [draw_pointer] |
4361 | call __sys_draw_pointer |
4377 | call __sys_draw_pointer |
4362 | ret |
4378 | ret |
4363 | ;----------------------------------------------------------------------------- |
4379 | ;----------------------------------------------------------------------------- |
4364 | align 4 |
4380 | align 4 |
4365 | syscall_putimage: ; PutImage |
4381 | syscall_putimage: ; PutImage |
4366 | sys_putimage: |
4382 | sys_putimage: |
4367 | test ecx, 0x80008000 |
4383 | test ecx, 0x80008000 |
4368 | jnz .exit |
4384 | jnz .exit |
4369 | test ecx, 0x0000FFFF |
4385 | test ecx, 0x0000FFFF |
4370 | jz .exit |
4386 | jz .exit |
4371 | test ecx, 0xFFFF0000 |
4387 | test ecx, 0xFFFF0000 |
4372 | jnz @f |
4388 | jnz @f |
4373 | ;-------------------------------------- |
4389 | ;-------------------------------------- |
4374 | align 4 |
4390 | align 4 |
4375 | .exit: |
4391 | .exit: |
4376 | ret |
4392 | ret |
4377 | ;-------------------------------------- |
4393 | ;-------------------------------------- |
4378 | align 4 |
4394 | align 4 |
4379 | @@: |
4395 | @@: |
4380 | mov edi, [current_slot] |
4396 | mov edi, [current_slot] |
4381 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4397 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4382 | rol edx, 16 |
4398 | rol edx, 16 |
4383 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4399 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4384 | rol edx, 16 |
4400 | rol edx, 16 |
4385 | ;-------------------------------------- |
4401 | ;-------------------------------------- |
4386 | align 4 |
4402 | align 4 |
4387 | .forced: |
4403 | .forced: |
4388 | push ebp esi 0 |
4404 | push ebp esi 0 |
4389 | mov ebp, putimage_get24bpp |
4405 | mov ebp, putimage_get24bpp |
4390 | mov esi, putimage_init24bpp |
4406 | mov esi, putimage_init24bpp |
4391 | ;-------------------------------------- |
4407 | ;-------------------------------------- |
4392 | align 4 |
4408 | align 4 |
4393 | sys_putimage_bpp: |
4409 | sys_putimage_bpp: |
4394 | call vesa20_putimage |
4410 | call vesa20_putimage |
4395 | pop ebp esi ebp |
4411 | pop ebp esi ebp |
4396 | ret |
4412 | ret |
4397 | ; jmp [draw_pointer] |
4413 | ; jmp [draw_pointer] |
4398 | ;----------------------------------------------------------------------------- |
4414 | ;----------------------------------------------------------------------------- |
4399 | align 4 |
4415 | align 4 |
4400 | sys_putimage_palette: |
4416 | sys_putimage_palette: |
4401 | ; ebx = pointer to image |
4417 | ; ebx = pointer to image |
4402 | ; ecx = [xsize]*65536 + [ysize] |
4418 | ; ecx = [xsize]*65536 + [ysize] |
4403 | ; edx = [xstart]*65536 + [ystart] |
4419 | ; edx = [xstart]*65536 + [ystart] |
4404 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4420 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4405 | ; edi = pointer to palette |
4421 | ; edi = pointer to palette |
4406 | ; ebp = row delta |
4422 | ; ebp = row delta |
4407 | mov eax, [CURRENT_TASK] |
4423 | mov eax, [CURRENT_TASK] |
4408 | shl eax, 8 |
4424 | shl eax, 8 |
4409 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4425 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4410 | rol edx, 16 |
4426 | rol edx, 16 |
4411 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4427 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4412 | rol edx, 16 |
4428 | rol edx, 16 |
4413 | ;-------------------------------------- |
4429 | ;-------------------------------------- |
4414 | align 4 |
4430 | align 4 |
4415 | .forced: |
4431 | .forced: |
4416 | cmp esi, 1 |
4432 | cmp esi, 1 |
4417 | jnz @f |
4433 | jnz @f |
4418 | push edi |
4434 | push edi |
4419 | mov eax, [edi+4] |
4435 | mov eax, [edi+4] |
4420 | sub eax, [edi] |
4436 | sub eax, [edi] |
4421 | push eax |
4437 | push eax |
4422 | push dword [edi] |
4438 | push dword [edi] |
4423 | push 0ffffff80h |
4439 | push 0ffffff80h |
4424 | mov edi, esp |
4440 | mov edi, esp |
4425 | call put_mono_image |
4441 | call put_mono_image |
4426 | add esp, 12 |
4442 | add esp, 12 |
4427 | pop edi |
4443 | pop edi |
4428 | ret |
4444 | ret |
4429 | ;-------------------------------------- |
4445 | ;-------------------------------------- |
4430 | align 4 |
4446 | align 4 |
4431 | @@: |
4447 | @@: |
4432 | cmp esi, 2 |
4448 | cmp esi, 2 |
4433 | jnz @f |
4449 | jnz @f |
4434 | push edi |
4450 | push edi |
4435 | push 0ffffff80h |
4451 | push 0ffffff80h |
4436 | mov edi, esp |
4452 | mov edi, esp |
4437 | call put_2bit_image |
4453 | call put_2bit_image |
4438 | pop eax |
4454 | pop eax |
4439 | pop edi |
4455 | pop edi |
4440 | ret |
4456 | ret |
4441 | ;-------------------------------------- |
4457 | ;-------------------------------------- |
4442 | align 4 |
4458 | align 4 |
4443 | @@: |
4459 | @@: |
4444 | cmp esi, 4 |
4460 | cmp esi, 4 |
4445 | jnz @f |
4461 | jnz @f |
4446 | push edi |
4462 | push edi |
4447 | push 0ffffff80h |
4463 | push 0ffffff80h |
4448 | mov edi, esp |
4464 | mov edi, esp |
4449 | call put_4bit_image |
4465 | call put_4bit_image |
4450 | pop eax |
4466 | pop eax |
4451 | pop edi |
4467 | pop edi |
4452 | ret |
4468 | ret |
4453 | ;-------------------------------------- |
4469 | ;-------------------------------------- |
4454 | align 4 |
4470 | align 4 |
4455 | @@: |
4471 | @@: |
4456 | push ebp esi ebp |
4472 | push ebp esi ebp |
4457 | cmp esi, 8 |
4473 | cmp esi, 8 |
4458 | jnz @f |
4474 | jnz @f |
4459 | mov ebp, putimage_get8bpp |
4475 | mov ebp, putimage_get8bpp |
4460 | mov esi, putimage_init8bpp |
4476 | mov esi, putimage_init8bpp |
4461 | jmp sys_putimage_bpp |
4477 | jmp sys_putimage_bpp |
4462 | ;-------------------------------------- |
4478 | ;-------------------------------------- |
4463 | align 4 |
4479 | align 4 |
4464 | @@: |
4480 | @@: |
4465 | cmp esi, 9 |
4481 | cmp esi, 9 |
4466 | jnz @f |
4482 | jnz @f |
4467 | mov ebp, putimage_get9bpp |
4483 | mov ebp, putimage_get9bpp |
4468 | mov esi, putimage_init9bpp |
4484 | mov esi, putimage_init9bpp |
4469 | jmp sys_putimage_bpp |
4485 | jmp sys_putimage_bpp |
4470 | ;-------------------------------------- |
4486 | ;-------------------------------------- |
4471 | align 4 |
4487 | align 4 |
4472 | @@: |
4488 | @@: |
4473 | cmp esi, 15 |
4489 | cmp esi, 15 |
4474 | jnz @f |
4490 | jnz @f |
4475 | mov ebp, putimage_get15bpp |
4491 | mov ebp, putimage_get15bpp |
4476 | mov esi, putimage_init15bpp |
4492 | mov esi, putimage_init15bpp |
4477 | jmp sys_putimage_bpp |
4493 | jmp sys_putimage_bpp |
4478 | ;-------------------------------------- |
4494 | ;-------------------------------------- |
4479 | align 4 |
4495 | align 4 |
4480 | @@: |
4496 | @@: |
4481 | cmp esi, 16 |
4497 | cmp esi, 16 |
4482 | jnz @f |
4498 | jnz @f |
4483 | mov ebp, putimage_get16bpp |
4499 | mov ebp, putimage_get16bpp |
4484 | mov esi, putimage_init16bpp |
4500 | mov esi, putimage_init16bpp |
4485 | jmp sys_putimage_bpp |
4501 | jmp sys_putimage_bpp |
4486 | ;-------------------------------------- |
4502 | ;-------------------------------------- |
4487 | align 4 |
4503 | align 4 |
4488 | @@: |
4504 | @@: |
4489 | cmp esi, 24 |
4505 | cmp esi, 24 |
4490 | jnz @f |
4506 | jnz @f |
4491 | mov ebp, putimage_get24bpp |
4507 | mov ebp, putimage_get24bpp |
4492 | mov esi, putimage_init24bpp |
4508 | mov esi, putimage_init24bpp |
4493 | jmp sys_putimage_bpp |
4509 | jmp sys_putimage_bpp |
4494 | ;-------------------------------------- |
4510 | ;-------------------------------------- |
4495 | align 4 |
4511 | align 4 |
4496 | @@: |
4512 | @@: |
4497 | cmp esi, 32 |
4513 | cmp esi, 32 |
4498 | jnz @f |
4514 | jnz @f |
4499 | mov ebp, putimage_get32bpp |
4515 | mov ebp, putimage_get32bpp |
4500 | mov esi, putimage_init32bpp |
4516 | mov esi, putimage_init32bpp |
4501 | jmp sys_putimage_bpp |
4517 | jmp sys_putimage_bpp |
4502 | ;-------------------------------------- |
4518 | ;-------------------------------------- |
4503 | align 4 |
4519 | align 4 |
4504 | @@: |
4520 | @@: |
4505 | pop ebp esi ebp |
4521 | pop ebp esi ebp |
4506 | ret |
4522 | ret |
4507 | ;----------------------------------------------------------------------------- |
4523 | ;----------------------------------------------------------------------------- |
4508 | align 4 |
4524 | align 4 |
4509 | put_mono_image: |
4525 | put_mono_image: |
4510 | push ebp esi ebp |
4526 | push ebp esi ebp |
4511 | mov ebp, putimage_get1bpp |
4527 | mov ebp, putimage_get1bpp |
4512 | mov esi, putimage_init1bpp |
4528 | mov esi, putimage_init1bpp |
4513 | jmp sys_putimage_bpp |
4529 | jmp sys_putimage_bpp |
4514 | ;----------------------------------------------------------------------------- |
4530 | ;----------------------------------------------------------------------------- |
4515 | align 4 |
4531 | align 4 |
4516 | put_2bit_image: |
4532 | put_2bit_image: |
4517 | push ebp esi ebp |
4533 | push ebp esi ebp |
4518 | mov ebp, putimage_get2bpp |
4534 | mov ebp, putimage_get2bpp |
4519 | mov esi, putimage_init2bpp |
4535 | mov esi, putimage_init2bpp |
4520 | jmp sys_putimage_bpp |
4536 | jmp sys_putimage_bpp |
4521 | ;----------------------------------------------------------------------------- |
4537 | ;----------------------------------------------------------------------------- |
4522 | align 4 |
4538 | align 4 |
4523 | put_4bit_image: |
4539 | put_4bit_image: |
4524 | push ebp esi ebp |
4540 | push ebp esi ebp |
4525 | mov ebp, putimage_get4bpp |
4541 | mov ebp, putimage_get4bpp |
4526 | mov esi, putimage_init4bpp |
4542 | mov esi, putimage_init4bpp |
4527 | jmp sys_putimage_bpp |
4543 | jmp sys_putimage_bpp |
4528 | ;----------------------------------------------------------------------------- |
4544 | ;----------------------------------------------------------------------------- |
4529 | align 4 |
4545 | align 4 |
4530 | putimage_init24bpp: |
4546 | putimage_init24bpp: |
4531 | lea eax, [eax*3] |
4547 | lea eax, [eax*3] |
4532 | putimage_init8bpp: |
4548 | putimage_init8bpp: |
4533 | putimage_init9bpp: |
4549 | putimage_init9bpp: |
4534 | ret |
4550 | ret |
4535 | ;----------------------------------------------------------------------------- |
4551 | ;----------------------------------------------------------------------------- |
4536 | align 16 |
4552 | align 16 |
4537 | putimage_get24bpp: |
4553 | putimage_get24bpp: |
4538 | movzx eax, byte [esi+2] |
4554 | movzx eax, byte [esi+2] |
4539 | shl eax, 16 |
4555 | shl eax, 16 |
4540 | mov ax, [esi] |
4556 | mov ax, [esi] |
4541 | add esi, 3 |
4557 | add esi, 3 |
4542 | ret 4 |
4558 | ret 4 |
4543 | ;----------------------------------------------------------------------------- |
4559 | ;----------------------------------------------------------------------------- |
4544 | align 16 |
4560 | align 16 |
4545 | putimage_get8bpp: |
4561 | putimage_get8bpp: |
4546 | movzx eax, byte [esi] |
4562 | movzx eax, byte [esi] |
4547 | push edx |
4563 | push edx |
4548 | mov edx, [esp+8] |
4564 | mov edx, [esp+8] |
4549 | mov eax, [edx+eax*4] |
4565 | mov eax, [edx+eax*4] |
4550 | pop edx |
4566 | pop edx |
4551 | inc esi |
4567 | inc esi |
4552 | ret 4 |
4568 | ret 4 |
4553 | ;----------------------------------------------------------------------------- |
4569 | ;----------------------------------------------------------------------------- |
4554 | align 16 |
4570 | align 16 |
4555 | putimage_get9bpp: |
4571 | putimage_get9bpp: |
4556 | lodsb |
4572 | lodsb |
4557 | mov ah, al |
4573 | mov ah, al |
4558 | shl eax, 8 |
4574 | shl eax, 8 |
4559 | mov al, ah |
4575 | mov al, ah |
4560 | ret 4 |
4576 | ret 4 |
4561 | ;----------------------------------------------------------------------------- |
4577 | ;----------------------------------------------------------------------------- |
4562 | align 4 |
4578 | align 4 |
4563 | putimage_init1bpp: |
4579 | putimage_init1bpp: |
4564 | add eax, ecx |
4580 | add eax, ecx |
4565 | push ecx |
4581 | push ecx |
4566 | add eax, 7 |
4582 | add eax, 7 |
4567 | add ecx, 7 |
4583 | add ecx, 7 |
4568 | shr eax, 3 |
4584 | shr eax, 3 |
4569 | shr ecx, 3 |
4585 | shr ecx, 3 |
4570 | sub eax, ecx |
4586 | sub eax, ecx |
4571 | pop ecx |
4587 | pop ecx |
4572 | ret |
4588 | ret |
4573 | ;----------------------------------------------------------------------------- |
4589 | ;----------------------------------------------------------------------------- |
4574 | align 16 |
4590 | align 16 |
4575 | putimage_get1bpp: |
4591 | putimage_get1bpp: |
4576 | push edx |
4592 | push edx |
4577 | mov edx, [esp+8] |
4593 | mov edx, [esp+8] |
4578 | mov al, [edx] |
4594 | mov al, [edx] |
4579 | add al, al |
4595 | add al, al |
4580 | jnz @f |
4596 | jnz @f |
4581 | lodsb |
4597 | lodsb |
4582 | adc al, al |
4598 | adc al, al |
4583 | @@: |
4599 | @@: |
4584 | mov [edx], al |
4600 | mov [edx], al |
4585 | sbb eax, eax |
4601 | sbb eax, eax |
4586 | and eax, [edx+8] |
4602 | and eax, [edx+8] |
4587 | add eax, [edx+4] |
4603 | add eax, [edx+4] |
4588 | pop edx |
4604 | pop edx |
4589 | ret 4 |
4605 | ret 4 |
4590 | ;----------------------------------------------------------------------------- |
4606 | ;----------------------------------------------------------------------------- |
4591 | align 4 |
4607 | align 4 |
4592 | putimage_init2bpp: |
4608 | putimage_init2bpp: |
4593 | add eax, ecx |
4609 | add eax, ecx |
4594 | push ecx |
4610 | push ecx |
4595 | add ecx, 3 |
4611 | add ecx, 3 |
4596 | add eax, 3 |
4612 | add eax, 3 |
4597 | shr ecx, 2 |
4613 | shr ecx, 2 |
4598 | shr eax, 2 |
4614 | shr eax, 2 |
4599 | sub eax, ecx |
4615 | sub eax, ecx |
4600 | pop ecx |
4616 | pop ecx |
4601 | ret |
4617 | ret |
4602 | ;----------------------------------------------------------------------------- |
4618 | ;----------------------------------------------------------------------------- |
4603 | align 16 |
4619 | align 16 |
4604 | putimage_get2bpp: |
4620 | putimage_get2bpp: |
4605 | push edx |
4621 | push edx |
4606 | mov edx, [esp+8] |
4622 | mov edx, [esp+8] |
4607 | mov al, [edx] |
4623 | mov al, [edx] |
4608 | mov ah, al |
4624 | mov ah, al |
4609 | shr al, 6 |
4625 | shr al, 6 |
4610 | shl ah, 2 |
4626 | shl ah, 2 |
4611 | jnz .nonewbyte |
4627 | jnz .nonewbyte |
4612 | lodsb |
4628 | lodsb |
4613 | mov ah, al |
4629 | mov ah, al |
4614 | shr al, 6 |
4630 | shr al, 6 |
4615 | shl ah, 2 |
4631 | shl ah, 2 |
4616 | add ah, 1 |
4632 | add ah, 1 |
4617 | .nonewbyte: |
4633 | .nonewbyte: |
4618 | mov [edx], ah |
4634 | mov [edx], ah |
4619 | mov edx, [edx+4] |
4635 | mov edx, [edx+4] |
4620 | movzx eax, al |
4636 | movzx eax, al |
4621 | mov eax, [edx+eax*4] |
4637 | mov eax, [edx+eax*4] |
4622 | pop edx |
4638 | pop edx |
4623 | ret 4 |
4639 | ret 4 |
4624 | ;----------------------------------------------------------------------------- |
4640 | ;----------------------------------------------------------------------------- |
4625 | align 4 |
4641 | align 4 |
4626 | putimage_init4bpp: |
4642 | putimage_init4bpp: |
4627 | add eax, ecx |
4643 | add eax, ecx |
4628 | push ecx |
4644 | push ecx |
4629 | add ecx, 1 |
4645 | add ecx, 1 |
4630 | add eax, 1 |
4646 | add eax, 1 |
4631 | shr ecx, 1 |
4647 | shr ecx, 1 |
4632 | shr eax, 1 |
4648 | shr eax, 1 |
4633 | sub eax, ecx |
4649 | sub eax, ecx |
4634 | pop ecx |
4650 | pop ecx |
4635 | ret |
4651 | ret |
4636 | ;----------------------------------------------------------------------------- |
4652 | ;----------------------------------------------------------------------------- |
4637 | align 16 |
4653 | align 16 |
4638 | putimage_get4bpp: |
4654 | putimage_get4bpp: |
4639 | push edx |
4655 | push edx |
4640 | mov edx, [esp+8] |
4656 | mov edx, [esp+8] |
4641 | add byte [edx], 80h |
4657 | add byte [edx], 80h |
4642 | jc @f |
4658 | jc @f |
4643 | movzx eax, byte [edx+1] |
4659 | movzx eax, byte [edx+1] |
4644 | mov edx, [edx+4] |
4660 | mov edx, [edx+4] |
4645 | and eax, 0x0F |
4661 | and eax, 0x0F |
4646 | mov eax, [edx+eax*4] |
4662 | mov eax, [edx+eax*4] |
4647 | pop edx |
4663 | pop edx |
4648 | ret 4 |
4664 | ret 4 |
4649 | @@: |
4665 | @@: |
4650 | movzx eax, byte [esi] |
4666 | movzx eax, byte [esi] |
4651 | add esi, 1 |
4667 | add esi, 1 |
4652 | mov [edx+1], al |
4668 | mov [edx+1], al |
4653 | shr eax, 4 |
4669 | shr eax, 4 |
4654 | mov edx, [edx+4] |
4670 | mov edx, [edx+4] |
4655 | mov eax, [edx+eax*4] |
4671 | mov eax, [edx+eax*4] |
4656 | pop edx |
4672 | pop edx |
4657 | ret 4 |
4673 | ret 4 |
4658 | ;----------------------------------------------------------------------------- |
4674 | ;----------------------------------------------------------------------------- |
4659 | align 4 |
4675 | align 4 |
4660 | putimage_init32bpp: |
4676 | putimage_init32bpp: |
4661 | shl eax, 2 |
4677 | shl eax, 2 |
4662 | ret |
4678 | ret |
4663 | ;----------------------------------------------------------------------------- |
4679 | ;----------------------------------------------------------------------------- |
4664 | align 16 |
4680 | align 16 |
4665 | putimage_get32bpp: |
4681 | putimage_get32bpp: |
4666 | lodsd |
4682 | lodsd |
4667 | ret 4 |
4683 | ret 4 |
4668 | ;----------------------------------------------------------------------------- |
4684 | ;----------------------------------------------------------------------------- |
4669 | align 4 |
4685 | align 4 |
4670 | putimage_init15bpp: |
4686 | putimage_init15bpp: |
4671 | putimage_init16bpp: |
4687 | putimage_init16bpp: |
4672 | add eax, eax |
4688 | add eax, eax |
4673 | ret |
4689 | ret |
4674 | ;----------------------------------------------------------------------------- |
4690 | ;----------------------------------------------------------------------------- |
4675 | align 16 |
4691 | align 16 |
4676 | putimage_get15bpp: |
4692 | putimage_get15bpp: |
4677 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4693 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4678 | push ecx edx |
4694 | push ecx edx |
4679 | movzx eax, word [esi] |
4695 | movzx eax, word [esi] |
4680 | add esi, 2 |
4696 | add esi, 2 |
4681 | mov ecx, eax |
4697 | mov ecx, eax |
4682 | mov edx, eax |
4698 | mov edx, eax |
4683 | and eax, 0x1F |
4699 | and eax, 0x1F |
4684 | and ecx, 0x1F shl 5 |
4700 | and ecx, 0x1F shl 5 |
4685 | and edx, 0x1F shl 10 |
4701 | and edx, 0x1F shl 10 |
4686 | shl eax, 3 |
4702 | shl eax, 3 |
4687 | shl ecx, 6 |
4703 | shl ecx, 6 |
4688 | shl edx, 9 |
4704 | shl edx, 9 |
4689 | or eax, ecx |
4705 | or eax, ecx |
4690 | or eax, edx |
4706 | or eax, edx |
4691 | pop edx ecx |
4707 | pop edx ecx |
4692 | ret 4 |
4708 | ret 4 |
4693 | ;----------------------------------------------------------------------------- |
4709 | ;----------------------------------------------------------------------------- |
4694 | align 16 |
4710 | align 16 |
4695 | putimage_get16bpp: |
4711 | putimage_get16bpp: |
4696 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4712 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4697 | push ecx edx |
4713 | push ecx edx |
4698 | movzx eax, word [esi] |
4714 | movzx eax, word [esi] |
4699 | add esi, 2 |
4715 | add esi, 2 |
4700 | mov ecx, eax |
4716 | mov ecx, eax |
4701 | mov edx, eax |
4717 | mov edx, eax |
4702 | and eax, 0x1F |
4718 | and eax, 0x1F |
4703 | and ecx, 0x3F shl 5 |
4719 | and ecx, 0x3F shl 5 |
4704 | and edx, 0x1F shl 11 |
4720 | and edx, 0x1F shl 11 |
4705 | shl eax, 3 |
4721 | shl eax, 3 |
4706 | shl ecx, 5 |
4722 | shl ecx, 5 |
4707 | shl edx, 8 |
4723 | shl edx, 8 |
4708 | or eax, ecx |
4724 | or eax, ecx |
4709 | or eax, edx |
4725 | or eax, edx |
4710 | pop edx ecx |
4726 | pop edx ecx |
4711 | ret 4 |
4727 | ret 4 |
4712 | ;----------------------------------------------------------------------------- |
4728 | ;----------------------------------------------------------------------------- |
4713 | ;align 4 |
4729 | ;align 4 |
4714 | ; eax x beginning |
4730 | ; eax x beginning |
4715 | ; ebx y beginning |
4731 | ; ebx y beginning |
4716 | ; ecx x end |
4732 | ; ecx x end |
4717 | ; edx y end |
4733 | ; edx y end |
4718 | ; edi color |
4734 | ; edi color |
4719 | ;__sys_drawbar: |
4735 | ;__sys_drawbar: |
4720 | ; mov esi, [current_slot] |
4736 | ; mov esi, [current_slot] |
4721 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4737 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4722 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4738 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4723 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4739 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4724 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4740 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4725 | ;-------------------------------------- |
4741 | ;-------------------------------------- |
4726 | ;align 4 |
4742 | ;align 4 |
4727 | ;.forced: |
4743 | ;.forced: |
4728 | ; call vesa20_drawbar |
4744 | ; call vesa20_drawbar |
4729 | ; call [draw_pointer] |
4745 | ; call [draw_pointer] |
4730 | ; ret |
4746 | ; ret |
4731 | ;----------------------------------------------------------------------------- |
4747 | ;----------------------------------------------------------------------------- |
4732 | align 4 |
4748 | align 4 |
4733 | kb_read: |
4749 | kb_read: |
4734 | 4750 | ||
4735 | push ecx edx |
4751 | push ecx edx |
4736 | 4752 | ||
4737 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4753 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4738 | kr_loop: |
4754 | kr_loop: |
4739 | in al, 0x64 |
4755 | in al, 0x64 |
4740 | test al, 1 |
4756 | test al, 1 |
4741 | jnz kr_ready |
4757 | jnz kr_ready |
4742 | loop kr_loop |
4758 | loop kr_loop |
4743 | mov ah, 1 |
4759 | mov ah, 1 |
4744 | jmp kr_exit |
4760 | jmp kr_exit |
4745 | kr_ready: |
4761 | kr_ready: |
4746 | push ecx |
4762 | push ecx |
4747 | mov ecx, 32 |
4763 | mov ecx, 32 |
4748 | kr_delay: |
4764 | kr_delay: |
4749 | loop kr_delay |
4765 | loop kr_delay |
4750 | pop ecx |
4766 | pop ecx |
4751 | in al, 0x60 |
4767 | in al, 0x60 |
4752 | xor ah, ah |
4768 | xor ah, ah |
4753 | kr_exit: |
4769 | kr_exit: |
4754 | 4770 | ||
4755 | pop edx ecx |
4771 | pop edx ecx |
4756 | 4772 | ||
4757 | ret |
4773 | ret |
4758 | ;----------------------------------------------------------------------------- |
4774 | ;----------------------------------------------------------------------------- |
4759 | align 4 |
4775 | align 4 |
4760 | kb_write: |
4776 | kb_write: |
4761 | 4777 | ||
4762 | push ecx edx |
4778 | push ecx edx |
4763 | 4779 | ||
4764 | mov dl, al |
4780 | mov dl, al |
4765 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4781 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4766 | ; kw_loop1: |
4782 | ; kw_loop1: |
4767 | ; in al,0x64 |
4783 | ; in al,0x64 |
4768 | ; test al,0x20 |
4784 | ; test al,0x20 |
4769 | ; jz kw_ok1 |
4785 | ; jz kw_ok1 |
4770 | ; loop kw_loop1 |
4786 | ; loop kw_loop1 |
4771 | ; mov ah,1 |
4787 | ; mov ah,1 |
4772 | ; jmp kw_exit |
4788 | ; jmp kw_exit |
4773 | ; kw_ok1: |
4789 | ; kw_ok1: |
4774 | in al, 0x60 |
4790 | in al, 0x60 |
4775 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4791 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4776 | kw_loop: |
4792 | kw_loop: |
4777 | in al, 0x64 |
4793 | in al, 0x64 |
4778 | test al, 2 |
4794 | test al, 2 |
4779 | jz kw_ok |
4795 | jz kw_ok |
4780 | loop kw_loop |
4796 | loop kw_loop |
4781 | mov ah, 1 |
4797 | mov ah, 1 |
4782 | jmp kw_exit |
4798 | jmp kw_exit |
4783 | kw_ok: |
4799 | kw_ok: |
4784 | mov al, dl |
4800 | mov al, dl |
4785 | out 0x60, al |
4801 | out 0x60, al |
4786 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4802 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4787 | kw_loop3: |
4803 | kw_loop3: |
4788 | in al, 0x64 |
4804 | in al, 0x64 |
4789 | test al, 2 |
4805 | test al, 2 |
4790 | jz kw_ok3 |
4806 | jz kw_ok3 |
4791 | loop kw_loop3 |
4807 | loop kw_loop3 |
4792 | mov ah, 1 |
4808 | mov ah, 1 |
4793 | jmp kw_exit |
4809 | jmp kw_exit |
4794 | kw_ok3: |
4810 | kw_ok3: |
4795 | mov ah, 8 |
4811 | mov ah, 8 |
4796 | kw_loop4: |
4812 | kw_loop4: |
4797 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4813 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4798 | kw_loop5: |
4814 | kw_loop5: |
4799 | in al, 0x64 |
4815 | in al, 0x64 |
4800 | test al, 1 |
4816 | test al, 1 |
4801 | jnz kw_ok4 |
4817 | jnz kw_ok4 |
4802 | loop kw_loop5 |
4818 | loop kw_loop5 |
4803 | dec ah |
4819 | dec ah |
4804 | jnz kw_loop4 |
4820 | jnz kw_loop4 |
4805 | kw_ok4: |
4821 | kw_ok4: |
4806 | xor ah, ah |
4822 | xor ah, ah |
4807 | kw_exit: |
4823 | kw_exit: |
4808 | 4824 | ||
4809 | pop edx ecx |
4825 | pop edx ecx |
4810 | 4826 | ||
4811 | ret |
4827 | ret |
4812 | ;----------------------------------------------------------------------------- |
4828 | ;----------------------------------------------------------------------------- |
4813 | align 4 |
4829 | align 4 |
4814 | kb_cmd: |
4830 | kb_cmd: |
4815 | 4831 | ||
4816 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4832 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4817 | c_wait: |
4833 | c_wait: |
4818 | in al, 0x64 |
4834 | in al, 0x64 |
4819 | test al, 2 |
4835 | test al, 2 |
4820 | jz c_send |
4836 | jz c_send |
4821 | loop c_wait |
4837 | loop c_wait |
4822 | jmp c_error |
4838 | jmp c_error |
4823 | c_send: |
4839 | c_send: |
4824 | mov al, bl |
4840 | mov al, bl |
4825 | out 0x64, al |
4841 | out 0x64, al |
4826 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4842 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4827 | c_accept: |
4843 | c_accept: |
4828 | in al, 0x64 |
4844 | in al, 0x64 |
4829 | test al, 2 |
4845 | test al, 2 |
4830 | jz c_ok |
4846 | jz c_ok |
4831 | loop c_accept |
4847 | loop c_accept |
4832 | c_error: |
4848 | c_error: |
4833 | mov ah, 1 |
4849 | mov ah, 1 |
4834 | jmp c_exit |
4850 | jmp c_exit |
4835 | c_ok: |
4851 | c_ok: |
4836 | xor ah, ah |
4852 | xor ah, ah |
4837 | c_exit: |
4853 | c_exit: |
4838 | ret |
4854 | ret |
4839 | 4855 | ||
4840 | 4856 | ||
4841 | setmouse: ; set mousepicture -pointer |
4857 | setmouse: ; set mousepicture -pointer |
4842 | ; ps2 mouse enable |
4858 | ; ps2 mouse enable |
4843 | 4859 | ||
4844 | ; mov [MOUSE_PICTURE], dword mousepointer |
4860 | ; mov [MOUSE_PICTURE], dword mousepointer |
4845 | 4861 | ||
4846 | cli |
4862 | cli |
4847 | 4863 | ||
4848 | ret |
4864 | ret |
4849 | 4865 | ||
4850 | if used _rdtsc |
4866 | if used _rdtsc |
4851 | _rdtsc: |
4867 | _rdtsc: |
4852 | bt [cpu_caps], CAPS_TSC |
4868 | bt [cpu_caps], CAPS_TSC |
4853 | jnc ret_rdtsc |
4869 | jnc ret_rdtsc |
4854 | rdtsc |
4870 | rdtsc |
4855 | ret |
4871 | ret |
4856 | ret_rdtsc: |
4872 | ret_rdtsc: |
4857 | mov edx, 0xffffffff |
4873 | mov edx, 0xffffffff |
4858 | mov eax, 0xffffffff |
4874 | mov eax, 0xffffffff |
4859 | ret |
4875 | ret |
4860 | end if |
4876 | end if |
4861 | 4877 | ||
4862 | sys_msg_board_str: |
4878 | sys_msg_board_str: |
4863 | 4879 | ||
4864 | pushad |
4880 | pushad |
4865 | @@: |
4881 | @@: |
4866 | cmp [esi], byte 0 |
4882 | cmp [esi], byte 0 |
4867 | je @f |
4883 | je @f |
4868 | mov ebx, 1 |
4884 | mov ebx, 1 |
4869 | movzx ecx, byte [esi] |
4885 | movzx ecx, byte [esi] |
4870 | call sys_msg_board |
4886 | call sys_msg_board |
4871 | inc esi |
4887 | inc esi |
4872 | jmp @b |
4888 | jmp @b |
4873 | @@: |
4889 | @@: |
4874 | popad |
4890 | popad |
4875 | ret |
4891 | ret |
4876 | 4892 | ||
4877 | sys_msg_board_byte: |
4893 | sys_msg_board_byte: |
4878 | ; in: al = byte to display |
4894 | ; in: al = byte to display |
4879 | ; out: nothing |
4895 | ; out: nothing |
4880 | ; destroys: nothing |
4896 | ; destroys: nothing |
4881 | pushad |
4897 | pushad |
4882 | mov ecx, 2 |
4898 | mov ecx, 2 |
4883 | shl eax, 24 |
4899 | shl eax, 24 |
4884 | jmp @f |
4900 | jmp @f |
4885 | 4901 | ||
4886 | sys_msg_board_word: |
4902 | sys_msg_board_word: |
4887 | ; in: ax = word to display |
4903 | ; in: ax = word to display |
4888 | ; out: nothing |
4904 | ; out: nothing |
4889 | ; destroys: nothing |
4905 | ; destroys: nothing |
4890 | pushad |
4906 | pushad |
4891 | mov ecx, 4 |
4907 | mov ecx, 4 |
4892 | shl eax, 16 |
4908 | shl eax, 16 |
4893 | jmp @f |
4909 | jmp @f |
4894 | 4910 | ||
4895 | sys_msg_board_dword: |
4911 | sys_msg_board_dword: |
4896 | ; in: eax = dword to display |
4912 | ; in: eax = dword to display |
4897 | ; out: nothing |
4913 | ; out: nothing |
4898 | ; destroys: nothing |
4914 | ; destroys: nothing |
4899 | pushad |
4915 | pushad |
4900 | mov ecx, 8 |
4916 | mov ecx, 8 |
4901 | @@: |
4917 | @@: |
4902 | push ecx |
4918 | push ecx |
4903 | rol eax, 4 |
4919 | rol eax, 4 |
4904 | push eax |
4920 | push eax |
4905 | and al, 0xF |
4921 | and al, 0xF |
4906 | cmp al, 10 |
4922 | cmp al, 10 |
4907 | sbb al, 69h |
4923 | sbb al, 69h |
4908 | das |
4924 | das |
4909 | mov cl, al |
4925 | mov cl, al |
4910 | xor ebx, ebx |
4926 | xor ebx, ebx |
4911 | inc ebx |
4927 | inc ebx |
4912 | call sys_msg_board |
4928 | call sys_msg_board |
4913 | pop eax |
4929 | pop eax |
4914 | pop ecx |
4930 | pop ecx |
4915 | loop @b |
4931 | loop @b |
4916 | popad |
4932 | popad |
4917 | ret |
4933 | ret |
4918 | 4934 | ||
4919 | msg_board_data_size = 65536 ; Must be power of two |
4935 | msg_board_data_size = 65536 ; Must be power of two |
4920 | 4936 | ||
4921 | uglobal |
4937 | uglobal |
4922 | msg_board_data rb msg_board_data_size |
4938 | msg_board_data rb msg_board_data_size |
4923 | msg_board_count dd 0x0 |
4939 | msg_board_count dd 0x0 |
4924 | endg |
4940 | endg |
4925 | 4941 | ||
4926 | sys_msg_board: |
4942 | sys_msg_board: |
4927 | 4943 | ||
4928 | ; ebx=1 : write : bl byte to write |
4944 | ; ebx=1 : write : bl byte to write |
4929 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4945 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4930 | 4946 | ||
4931 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4947 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4932 | mov eax, ebx |
4948 | mov eax, ebx |
4933 | mov ebx, ecx |
4949 | mov ebx, ecx |
4934 | 4950 | ||
4935 | mov ecx, [msg_board_count] |
4951 | mov ecx, [msg_board_count] |
4936 | cmp eax, 1 |
4952 | cmp eax, 1 |
4937 | jne .smbl1 |
4953 | jne .smbl1 |
4938 | 4954 | ||
4939 | if defined debug_com_base |
4955 | if defined debug_com_base |
4940 | 4956 | ||
4941 | push dx ax |
4957 | push dx ax |
4942 | 4958 | ||
4943 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4959 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4944 | mov dx, debug_com_base+5 |
4960 | mov dx, debug_com_base+5 |
4945 | in al, dx |
4961 | in al, dx |
4946 | test al, 1 shl 5 |
4962 | test al, 1 shl 5 |
4947 | jz @r |
4963 | jz @r |
4948 | 4964 | ||
4949 | mov dx, debug_com_base ; Output the byte |
4965 | mov dx, debug_com_base ; Output the byte |
4950 | mov al, bl |
4966 | mov al, bl |
4951 | out dx, al |
4967 | out dx, al |
4952 | 4968 | ||
4953 | pop ax dx |
4969 | pop ax dx |
4954 | 4970 | ||
4955 | end if |
4971 | end if |
4956 | 4972 | ||
4957 | mov [msg_board_data+ecx], bl |
4973 | mov [msg_board_data+ecx], bl |
4958 | ; // if debug_direct_print == 1 |
4974 | ; // if debug_direct_print == 1 |
4959 | cmp byte [debug_direct_print], 1 |
4975 | cmp byte [debug_direct_print], 1 |
4960 | jnz @f |
4976 | jnz @f |
4961 | pusha |
4977 | pusha |
4962 | iglobal |
4978 | iglobal |
4963 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4979 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4964 | endg |
4980 | endg |
4965 | lea edx, [msg_board_data+ecx] |
4981 | lea edx, [msg_board_data+ecx] |
4966 | mov ecx, 0x40FFFFFF |
4982 | mov ecx, 0x40FFFFFF |
4967 | mov ebx, [msg_board_pos] |
4983 | mov ebx, [msg_board_pos] |
4968 | mov edi, 1 |
4984 | mov edi, 1 |
4969 | mov esi, 1 |
4985 | mov esi, 1 |
4970 | call dtext |
4986 | call dtext |
4971 | popa |
4987 | popa |
4972 | add word [msg_board_pos+2], 6 |
4988 | add word [msg_board_pos+2], 6 |
4973 | cmp bl, 10 |
4989 | cmp bl, 10 |
4974 | jnz @f |
4990 | jnz @f |
4975 | mov word [msg_board_pos+2], (42*6) |
4991 | mov word [msg_board_pos+2], (42*6) |
4976 | add word [msg_board_pos], 10 |
4992 | add word [msg_board_pos], 10 |
4977 | mov ax, word [Screen_Max_Y] |
4993 | mov ax, word [Screen_Max_Y] |
4978 | cmp word [msg_board_pos], ax |
4994 | cmp word [msg_board_pos], ax |
4979 | jbe @f |
4995 | jbe @f |
4980 | mov word [msg_board_pos], 10 |
4996 | mov word [msg_board_pos], 10 |
4981 | @@: |
4997 | @@: |
4982 | ; // end if |
4998 | ; // end if |
4983 | 4999 | ||
4984 | if 0 |
5000 | if 0 |
4985 | pusha |
5001 | pusha |
4986 | mov al, bl |
5002 | mov al, bl |
4987 | mov edx, 402h |
5003 | mov edx, 402h |
4988 | out dx, al |
5004 | out dx, al |
4989 | popa |
5005 | popa |
4990 | end if |
5006 | end if |
4991 | inc ecx |
5007 | inc ecx |
4992 | and ecx, msg_board_data_size - 1 |
5008 | and ecx, msg_board_data_size - 1 |
4993 | mov [msg_board_count], ecx |
5009 | mov [msg_board_count], ecx |
4994 | 5010 | ||
4995 | pop ebx eax |
5011 | pop ebx eax |
4996 | ret |
5012 | ret |
4997 | .smbl1: |
5013 | .smbl1: |
4998 | cmp eax, 2 |
5014 | cmp eax, 2 |
4999 | jne .smbl2 |
5015 | jne .smbl2 |
5000 | test ecx, ecx |
5016 | test ecx, ecx |
5001 | jz .smbl21 |
5017 | jz .smbl21 |
5002 | 5018 | ||
5003 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
5019 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
5004 | mov eax, msg_board_data+1 |
5020 | mov eax, msg_board_data+1 |
5005 | mov ebx, msg_board_data |
5021 | mov ebx, msg_board_data |
5006 | movzx edx, byte [ebx] |
5022 | movzx edx, byte [ebx] |
5007 | call memmove |
5023 | call memmove |
5008 | dec [msg_board_count] |
5024 | dec [msg_board_count] |
5009 | mov [esp + 32], edx ;eax |
5025 | mov [esp + 32], edx ;eax |
5010 | mov [esp + 20], dword 1 |
5026 | mov [esp + 20], dword 1 |
5011 | ret |
5027 | ret |
5012 | .smbl21: |
5028 | .smbl21: |
5013 | mov [esp+32], ecx |
5029 | mov [esp+32], ecx |
5014 | mov [esp+20], ecx |
5030 | mov [esp+20], ecx |
5015 | .smbl2: |
5031 | .smbl2: |
5016 | pop ebx eax |
5032 | pop ebx eax |
5017 | ret |
5033 | ret |
5018 | 5034 | ||
5019 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5035 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5020 | ;; 66 sys function. ;; |
5036 | ;; 66 sys function. ;; |
5021 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
5037 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
5022 | ;; out eax ;; |
5038 | ;; out eax ;; |
5023 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5039 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5024 | iglobal |
5040 | iglobal |
5025 | align 4 |
5041 | align 4 |
5026 | f66call: |
5042 | f66call: |
5027 | dd sys_process_def.1 ; 1 = set keyboard mode |
5043 | dd sys_process_def.1 ; 1 = set keyboard mode |
5028 | dd sys_process_def.2 ; 2 = get keyboard mode |
5044 | dd sys_process_def.2 ; 2 = get keyboard mode |
5029 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
5045 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
5030 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
5046 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
5031 | dd sys_process_def.5 ; 5 = delete installed hotkey |
5047 | dd sys_process_def.5 ; 5 = delete installed hotkey |
5032 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
5048 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
5033 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
5049 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
5034 | endg |
5050 | endg |
5035 | ;----------------------------------------------------------------------------- |
5051 | ;----------------------------------------------------------------------------- |
5036 | align 4 |
5052 | align 4 |
5037 | sys_process_def: |
5053 | sys_process_def: |
5038 | dec ebx |
5054 | dec ebx |
5039 | cmp ebx, 7 |
5055 | cmp ebx, 7 |
5040 | jae .not_support ;if >=8 then or eax,-1 |
5056 | jae .not_support ;if >=8 then or eax,-1 |
5041 | 5057 | ||
5042 | mov edi, [CURRENT_TASK] |
5058 | mov edi, [CURRENT_TASK] |
5043 | jmp dword [f66call+ebx*4] |
5059 | jmp dword [f66call+ebx*4] |
5044 | 5060 | ||
5045 | .not_support: |
5061 | .not_support: |
5046 | or eax, -1 |
5062 | or eax, -1 |
5047 | ret |
5063 | ret |
5048 | ;----------------------------------------------------------------------------- |
5064 | ;----------------------------------------------------------------------------- |
5049 | align 4 |
5065 | align 4 |
5050 | .1: |
5066 | .1: |
5051 | shl edi, 8 |
5067 | shl edi, 8 |
5052 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
5068 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
5053 | 5069 | ||
5054 | ret |
5070 | ret |
5055 | ;----------------------------------------------------------------------------- |
5071 | ;----------------------------------------------------------------------------- |
5056 | align 4 |
5072 | align 4 |
5057 | .2: ; 2 = get keyboard mode |
5073 | .2: ; 2 = get keyboard mode |
5058 | shl edi, 8 |
5074 | shl edi, 8 |
5059 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
5075 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
5060 | mov [esp+32], eax |
5076 | mov [esp+32], eax |
5061 | ret |
5077 | ret |
5062 | ;----------------------------------------------------------------------------- |
5078 | ;----------------------------------------------------------------------------- |
5063 | align 4 |
5079 | align 4 |
5064 | .3: ;3 = get keyboard ctrl, alt, shift |
5080 | .3: ;3 = get keyboard ctrl, alt, shift |
5065 | mov eax, [kb_state] |
5081 | mov eax, [kb_state] |
5066 | mov [esp+32], eax |
5082 | mov [esp+32], eax |
5067 | ret |
5083 | ret |
5068 | ;----------------------------------------------------------------------------- |
5084 | ;----------------------------------------------------------------------------- |
5069 | align 4 |
5085 | align 4 |
5070 | .4: |
5086 | .4: |
5071 | mov eax, hotkey_list |
5087 | mov eax, hotkey_list |
5072 | @@: |
5088 | @@: |
5073 | cmp dword [eax+8], 0 |
5089 | cmp dword [eax+8], 0 |
5074 | jz .found_free |
5090 | jz .found_free |
5075 | add eax, 16 |
5091 | add eax, 16 |
5076 | cmp eax, hotkey_list+16*256 |
5092 | cmp eax, hotkey_list+16*256 |
5077 | jb @b |
5093 | jb @b |
5078 | mov dword [esp+32], 1 |
5094 | mov dword [esp+32], 1 |
5079 | ret |
5095 | ret |
5080 | .found_free: |
5096 | .found_free: |
5081 | mov [eax+8], edi |
5097 | mov [eax+8], edi |
5082 | mov [eax+4], edx |
5098 | mov [eax+4], edx |
5083 | movzx ecx, cl |
5099 | movzx ecx, cl |
5084 | lea ecx, [hotkey_scancodes+ecx*4] |
5100 | lea ecx, [hotkey_scancodes+ecx*4] |
5085 | mov edx, [ecx] |
5101 | mov edx, [ecx] |
5086 | mov [eax], edx |
5102 | mov [eax], edx |
5087 | mov [ecx], eax |
5103 | mov [ecx], eax |
5088 | mov [eax+12], ecx |
5104 | mov [eax+12], ecx |
5089 | test edx, edx |
5105 | test edx, edx |
5090 | jz @f |
5106 | jz @f |
5091 | mov [edx+12], eax |
5107 | mov [edx+12], eax |
5092 | @@: |
5108 | @@: |
5093 | and dword [esp+32], 0 |
5109 | and dword [esp+32], 0 |
5094 | ret |
5110 | ret |
5095 | ;----------------------------------------------------------------------------- |
5111 | ;----------------------------------------------------------------------------- |
5096 | align 4 |
5112 | align 4 |
5097 | .5: |
5113 | .5: |
5098 | movzx ebx, cl |
5114 | movzx ebx, cl |
5099 | lea ebx, [hotkey_scancodes+ebx*4] |
5115 | lea ebx, [hotkey_scancodes+ebx*4] |
5100 | mov eax, [ebx] |
5116 | mov eax, [ebx] |
5101 | .scan: |
5117 | .scan: |
5102 | test eax, eax |
5118 | test eax, eax |
5103 | jz .notfound |
5119 | jz .notfound |
5104 | cmp [eax+8], edi |
5120 | cmp [eax+8], edi |
5105 | jnz .next |
5121 | jnz .next |
5106 | cmp [eax+4], edx |
5122 | cmp [eax+4], edx |
5107 | jz .found |
5123 | jz .found |
5108 | .next: |
5124 | .next: |
5109 | mov eax, [eax] |
5125 | mov eax, [eax] |
5110 | jmp .scan |
5126 | jmp .scan |
5111 | .notfound: |
5127 | .notfound: |
5112 | mov dword [esp+32], 1 |
5128 | mov dword [esp+32], 1 |
5113 | ret |
5129 | ret |
5114 | .found: |
5130 | .found: |
5115 | mov ecx, [eax] |
5131 | mov ecx, [eax] |
5116 | jecxz @f |
5132 | jecxz @f |
5117 | mov edx, [eax+12] |
5133 | mov edx, [eax+12] |
5118 | mov [ecx+12], edx |
5134 | mov [ecx+12], edx |
5119 | @@: |
5135 | @@: |
5120 | mov ecx, [eax+12] |
5136 | mov ecx, [eax+12] |
5121 | mov edx, [eax] |
5137 | mov edx, [eax] |
5122 | mov [ecx], edx |
5138 | mov [ecx], edx |
5123 | xor edx, edx |
5139 | xor edx, edx |
5124 | mov [eax+4], edx |
5140 | mov [eax+4], edx |
5125 | mov [eax+8], edx |
5141 | mov [eax+8], edx |
5126 | mov [eax+12], edx |
5142 | mov [eax+12], edx |
5127 | mov [eax], edx |
5143 | mov [eax], edx |
5128 | mov [esp+32], edx |
5144 | mov [esp+32], edx |
5129 | ret |
5145 | ret |
5130 | ;----------------------------------------------------------------------------- |
5146 | ;----------------------------------------------------------------------------- |
5131 | align 4 |
5147 | align 4 |
5132 | .6: |
5148 | .6: |
5133 | pushfd |
5149 | pushfd |
5134 | cli |
5150 | cli |
5135 | mov eax, [PID_lock_input] |
5151 | mov eax, [PID_lock_input] |
5136 | test eax, eax |
5152 | test eax, eax |
5137 | jnz @f |
5153 | jnz @f |
5138 | ; get current PID |
5154 | ; get current PID |
5139 | mov eax, [CURRENT_TASK] |
5155 | mov eax, [CURRENT_TASK] |
5140 | shl eax, 5 |
5156 | shl eax, 5 |
5141 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5157 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5142 | ; set current PID for lock input |
5158 | ; set current PID for lock input |
5143 | mov [PID_lock_input], eax |
5159 | mov [PID_lock_input], eax |
5144 | @@: |
5160 | @@: |
5145 | popfd |
5161 | popfd |
5146 | ret |
5162 | ret |
5147 | ;----------------------------------------------------------------------------- |
5163 | ;----------------------------------------------------------------------------- |
5148 | align 4 |
5164 | align 4 |
5149 | .7: |
5165 | .7: |
5150 | mov eax, [PID_lock_input] |
5166 | mov eax, [PID_lock_input] |
5151 | test eax, eax |
5167 | test eax, eax |
5152 | jz @f |
5168 | jz @f |
5153 | ; get current PID |
5169 | ; get current PID |
5154 | mov ebx, [CURRENT_TASK] |
5170 | mov ebx, [CURRENT_TASK] |
5155 | shl ebx, 5 |
5171 | shl ebx, 5 |
5156 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5172 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5157 | ; compare current lock input with current PID |
5173 | ; compare current lock input with current PID |
5158 | cmp ebx, eax |
5174 | cmp ebx, eax |
5159 | jne @f |
5175 | jne @f |
5160 | 5176 | ||
5161 | xor eax, eax |
5177 | xor eax, eax |
5162 | mov [PID_lock_input], eax |
5178 | mov [PID_lock_input], eax |
5163 | @@: |
5179 | @@: |
5164 | ret |
5180 | ret |
5165 | ;----------------------------------------------------------------------------- |
5181 | ;----------------------------------------------------------------------------- |
5166 | uglobal |
5182 | uglobal |
5167 | PID_lock_input dd 0x0 |
5183 | PID_lock_input dd 0x0 |
5168 | endg |
5184 | endg |
5169 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5185 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5170 | ;; 61 sys function. ;; |
5186 | ;; 61 sys function. ;; |
5171 | ;; in eax=61,ebx in [1..3] ;; |
5187 | ;; in eax=61,ebx in [1..3] ;; |
5172 | ;; out eax ;; |
5188 | ;; out eax ;; |
5173 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5189 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5174 | iglobal |
5190 | iglobal |
5175 | align 4 |
5191 | align 4 |
5176 | f61call: |
5192 | f61call: |
5177 | dd sys_gs.1 ; resolution |
5193 | dd sys_gs.1 ; resolution |
5178 | dd sys_gs.2 ; bits per pixel |
5194 | dd sys_gs.2 ; bits per pixel |
5179 | dd sys_gs.3 ; bytes per scanline |
5195 | dd sys_gs.3 ; bytes per scanline |
5180 | endg |
5196 | endg |
5181 | 5197 | ||
5182 | 5198 | ||
5183 | align 4 |
5199 | align 4 |
5184 | 5200 | ||
5185 | sys_gs: ; direct screen access |
5201 | sys_gs: ; direct screen access |
5186 | dec ebx |
5202 | dec ebx |
5187 | cmp ebx, 2 |
5203 | cmp ebx, 2 |
5188 | ja .not_support |
5204 | ja .not_support |
5189 | jmp dword [f61call+ebx*4] |
5205 | jmp dword [f61call+ebx*4] |
5190 | .not_support: |
5206 | .not_support: |
5191 | or [esp+32], dword -1 |
5207 | or [esp+32], dword -1 |
5192 | ret |
5208 | ret |
5193 | 5209 | ||
5194 | 5210 | ||
5195 | .1: ; resolution |
5211 | .1: ; resolution |
5196 | mov eax, [Screen_Max_X] |
5212 | mov eax, [Screen_Max_X] |
5197 | shl eax, 16 |
5213 | shl eax, 16 |
5198 | mov ax, word [Screen_Max_Y] |
5214 | mov ax, word [Screen_Max_Y] |
5199 | add eax, 0x00010001 |
5215 | add eax, 0x00010001 |
5200 | mov [esp+32], eax |
5216 | mov [esp+32], eax |
5201 | ret |
5217 | ret |
5202 | .2: ; bits per pixel |
5218 | .2: ; bits per pixel |
5203 | mov eax, [_display.bpp] |
5219 | mov eax, [_display.bpp] |
5204 | mov [esp+32], eax |
5220 | mov [esp+32], eax |
5205 | ret |
5221 | ret |
5206 | .3: ; bytes per scanline |
5222 | .3: ; bytes per scanline |
5207 | mov eax, [_display.pitch] |
5223 | mov eax, [_display.pitch] |
5208 | mov [esp+32], eax |
5224 | mov [esp+32], eax |
5209 | ret |
5225 | ret |
5210 | 5226 | ||
5211 | align 4 ; system functions |
5227 | align 4 ; system functions |
5212 | 5228 | ||
5213 | syscall_setpixel: ; SetPixel |
5229 | syscall_setpixel: ; SetPixel |
5214 | 5230 | ||
5215 | mov eax, ebx |
5231 | mov eax, ebx |
5216 | mov ebx, ecx |
5232 | mov ebx, ecx |
5217 | mov ecx, edx |
5233 | mov ecx, edx |
5218 | mov edx, [TASK_BASE] |
5234 | mov edx, [TASK_BASE] |
5219 | add eax, [edx-twdw+WDATA.box.left] |
5235 | add eax, [edx-twdw+WDATA.box.left] |
5220 | add ebx, [edx-twdw+WDATA.box.top] |
5236 | add ebx, [edx-twdw+WDATA.box.top] |
5221 | mov edi, [current_slot] |
5237 | mov edi, [current_slot] |
5222 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5238 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5223 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5239 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5224 | xor edi, edi ; no force |
5240 | xor edi, edi ; no force |
5225 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5241 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5226 | ; jmp [putpixel] |
5242 | ; jmp [putpixel] |
5227 | jmp __sys_putpixel |
5243 | jmp __sys_putpixel |
5228 | 5244 | ||
5229 | align 4 |
5245 | align 4 |
5230 | 5246 | ||
5231 | syscall_writetext: ; WriteText |
5247 | syscall_writetext: ; WriteText |
5232 | 5248 | ||
5233 | mov eax, [TASK_BASE] |
5249 | mov eax, [TASK_BASE] |
5234 | mov ebp, [eax-twdw+WDATA.box.left] |
5250 | mov ebp, [eax-twdw+WDATA.box.left] |
5235 | push esi |
5251 | push esi |
5236 | mov esi, [current_slot] |
5252 | mov esi, [current_slot] |
5237 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5253 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5238 | shl ebp, 16 |
5254 | shl ebp, 16 |
5239 | add ebp, [eax-twdw+WDATA.box.top] |
5255 | add ebp, [eax-twdw+WDATA.box.top] |
5240 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5256 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5241 | pop esi |
5257 | pop esi |
5242 | test ecx, 0x08000000 ; redirect the output to the user area |
5258 | test ecx, 0x08000000 ; redirect the output to the user area |
5243 | jnz @f |
5259 | jnz @f |
5244 | add ebx, ebp |
5260 | add ebx, ebp |
5245 | align 4 |
5261 | align 4 |
5246 | @@: |
5262 | @@: |
5247 | mov eax, edi |
5263 | mov eax, edi |
5248 | test ecx, 0x08000000 ; redirect the output to the user area |
5264 | test ecx, 0x08000000 ; redirect the output to the user area |
5249 | jnz dtext |
5265 | jnz dtext |
5250 | xor edi, edi |
5266 | xor edi, edi |
5251 | jmp dtext |
5267 | jmp dtext |
5252 | 5268 | ||
5253 | align 4 |
5269 | align 4 |
5254 | 5270 | ||
5255 | syscall_drawrect: ; DrawRect |
5271 | syscall_drawrect: ; DrawRect |
5256 | 5272 | ||
5257 | mov edi, edx ; color + gradient |
5273 | mov edi, edx ; color + gradient |
5258 | and edi, 0x80FFFFFF |
5274 | and edi, 0x80FFFFFF |
5259 | test bx, bx ; x.size |
5275 | test bx, bx ; x.size |
5260 | je .drectr |
5276 | je .drectr |
5261 | test cx, cx ; y.size |
5277 | test cx, cx ; y.size |
5262 | je .drectr |
5278 | je .drectr |
5263 | 5279 | ||
5264 | mov eax, ebx ; bad idea |
5280 | mov eax, ebx ; bad idea |
5265 | mov ebx, ecx |
5281 | mov ebx, ecx |
5266 | 5282 | ||
5267 | movzx ecx, ax ; ecx - x.size |
5283 | movzx ecx, ax ; ecx - x.size |
5268 | shr eax, 16 ; eax - x.coord |
5284 | shr eax, 16 ; eax - x.coord |
5269 | movzx edx, bx ; edx - y.size |
5285 | movzx edx, bx ; edx - y.size |
5270 | shr ebx, 16 ; ebx - y.coord |
5286 | shr ebx, 16 ; ebx - y.coord |
5271 | mov esi, [current_slot] |
5287 | mov esi, [current_slot] |
5272 | 5288 | ||
5273 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5289 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5274 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5290 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5275 | add ecx, eax |
5291 | add ecx, eax |
5276 | add edx, ebx |
5292 | add edx, ebx |
5277 | ; jmp [drawbar] |
5293 | ; jmp [drawbar] |
5278 | jmp vesa20_drawbar |
5294 | jmp vesa20_drawbar |
5279 | .drectr: |
5295 | .drectr: |
5280 | ret |
5296 | ret |
5281 | 5297 | ||
5282 | align 4 |
5298 | align 4 |
5283 | syscall_getscreensize: ; GetScreenSize |
5299 | syscall_getscreensize: ; GetScreenSize |
5284 | mov ax, word [Screen_Max_X] |
5300 | mov ax, word [Screen_Max_X] |
5285 | shl eax, 16 |
5301 | shl eax, 16 |
5286 | mov ax, word [Screen_Max_Y] |
5302 | mov ax, word [Screen_Max_Y] |
5287 | mov [esp + 32], eax |
5303 | mov [esp + 32], eax |
5288 | ret |
5304 | ret |
5289 | 5305 | ||
5290 | align 4 |
5306 | align 4 |
5291 | 5307 | ||
5292 | syscall_cdaudio: ; CD |
5308 | syscall_cdaudio: ; CD |
5293 | 5309 | ||
5294 | cmp ebx, 4 |
5310 | cmp ebx, 4 |
5295 | jb .audio |
5311 | jb .audio |
5296 | jz .eject |
5312 | jz .eject |
5297 | cmp ebx, 5 |
5313 | cmp ebx, 5 |
5298 | jnz .ret |
5314 | jnz .ret |
5299 | .load: |
5315 | .load: |
5300 | call .reserve |
5316 | call .reserve |
5301 | call LoadMedium |
5317 | call LoadMedium |
5302 | ;call .free |
5318 | ;call .free |
5303 | jmp .free |
5319 | jmp .free |
5304 | ; ret |
5320 | ; ret |
5305 | .eject: |
5321 | .eject: |
5306 | call .reserve |
5322 | call .reserve |
5307 | call clear_CD_cache |
5323 | call clear_CD_cache |
5308 | call allow_medium_removal |
5324 | call allow_medium_removal |
5309 | call EjectMedium |
5325 | call EjectMedium |
5310 | ; call .free |
5326 | ; call .free |
5311 | jmp .free |
5327 | jmp .free |
5312 | ; ret |
5328 | ; ret |
5313 | .audio: |
5329 | .audio: |
5314 | call sys_cd_audio |
5330 | call sys_cd_audio |
5315 | mov [esp+36-4], eax |
5331 | mov [esp+36-4], eax |
5316 | .ret: |
5332 | .ret: |
5317 | ret |
5333 | ret |
5318 | 5334 | ||
5319 | .reserve: |
5335 | .reserve: |
5320 | call reserve_cd |
5336 | call reserve_cd |
5321 | mov eax, ecx |
5337 | mov eax, ecx |
5322 | shr eax, 1 |
5338 | shr eax, 1 |
5323 | and eax, 1 |
5339 | and eax, 1 |
5324 | inc eax |
5340 | inc eax |
5325 | mov [ChannelNumber], ax |
5341 | mov [ChannelNumber], ax |
5326 | mov eax, ecx |
5342 | mov eax, ecx |
5327 | and eax, 1 |
5343 | and eax, 1 |
5328 | mov [DiskNumber], al |
5344 | mov [DiskNumber], al |
5329 | call reserve_cd_channel |
5345 | call reserve_cd_channel |
5330 | and ebx, 3 |
5346 | and ebx, 3 |
5331 | inc ebx |
5347 | inc ebx |
5332 | mov [cdpos], ebx |
5348 | mov [cdpos], ebx |
5333 | add ebx, ebx |
5349 | add ebx, ebx |
5334 | mov cl, 8 |
5350 | mov cl, 8 |
5335 | sub cl, bl |
5351 | sub cl, bl |
5336 | mov al, [DRIVE_DATA+1] |
5352 | mov al, [DRIVE_DATA+1] |
5337 | shr al, cl |
5353 | shr al, cl |
5338 | test al, 2 |
5354 | test al, 2 |
5339 | jz .free;.err |
5355 | jz .free;.err |
5340 | ret |
5356 | ret |
5341 | .free: |
5357 | .free: |
5342 | call free_cd_channel |
5358 | call free_cd_channel |
5343 | and [cd_status], 0 |
5359 | and [cd_status], 0 |
5344 | ret |
5360 | ret |
5345 | .err: |
5361 | .err: |
5346 | call .free |
5362 | call .free |
5347 | ; pop eax |
5363 | ; pop eax |
5348 | ret |
5364 | ret |
5349 | ;----------------------------------------------------------------------------- |
5365 | ;----------------------------------------------------------------------------- |
5350 | align 4 |
5366 | align 4 |
5351 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5367 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5352 | cmp ebx, [Screen_Max_X] |
5368 | cmp ebx, [Screen_Max_X] |
5353 | jbe @f |
5369 | jbe @f |
5354 | cmp ecx, [Screen_Max_Y] |
5370 | cmp ecx, [Screen_Max_Y] |
5355 | jbe @f |
5371 | jbe @f |
5356 | xor eax, eax |
5372 | xor eax, eax |
5357 | jmp .store |
5373 | jmp .store |
5358 | ;-------------------------------------- |
5374 | ;-------------------------------------- |
5359 | align 4 |
5375 | align 4 |
5360 | @@: |
5376 | @@: |
5361 | mov eax, [d_width_calc_area + ecx*4] |
5377 | mov eax, [d_width_calc_area + ecx*4] |
5362 | add eax, [_WinMapAddress] |
5378 | add eax, [_WinMapAddress] |
5363 | movzx eax, byte[eax+ebx] ; get value for current point |
5379 | movzx eax, byte[eax+ebx] ; get value for current point |
5364 | ;-------------------------------------- |
5380 | ;-------------------------------------- |
5365 | align 4 |
5381 | align 4 |
5366 | .store: |
5382 | .store: |
5367 | mov [esp + 32], eax |
5383 | mov [esp + 32], eax |
5368 | ret |
5384 | ret |
5369 | ;----------------------------------------------------------------------------- |
5385 | ;----------------------------------------------------------------------------- |
5370 | align 4 |
5386 | align 4 |
5371 | syscall_getpixel: ; GetPixel |
5387 | syscall_getpixel: ; GetPixel |
5372 | mov ecx, [Screen_Max_X] |
5388 | mov ecx, [Screen_Max_X] |
5373 | inc ecx |
5389 | inc ecx |
5374 | xor edx, edx |
5390 | xor edx, edx |
5375 | mov eax, ebx |
5391 | mov eax, ebx |
5376 | div ecx |
5392 | div ecx |
5377 | mov ebx, edx |
5393 | mov ebx, edx |
5378 | xchg eax, ebx |
5394 | xchg eax, ebx |
5379 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5395 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5380 | call dword [GETPIXEL]; eax - x, ebx - y |
5396 | call dword [GETPIXEL]; eax - x, ebx - y |
5381 | mov [esp + 32], ecx |
5397 | mov [esp + 32], ecx |
5382 | ret |
5398 | ret |
5383 | ;----------------------------------------------------------------------------- |
5399 | ;----------------------------------------------------------------------------- |
5384 | align 4 |
5400 | align 4 |
5385 | syscall_getarea: |
5401 | syscall_getarea: |
5386 | ;eax = 36 |
5402 | ;eax = 36 |
5387 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5403 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5388 | ;ecx = [size x]*65536 + [size y] |
5404 | ;ecx = [size x]*65536 + [size y] |
5389 | ;edx = [start x]*65536 + [start y] |
5405 | ;edx = [start x]*65536 + [start y] |
5390 | pushad |
5406 | pushad |
5391 | mov edi, ebx |
5407 | mov edi, ebx |
5392 | mov eax, edx |
5408 | mov eax, edx |
5393 | shr eax, 16 |
5409 | shr eax, 16 |
5394 | mov ebx, edx |
5410 | mov ebx, edx |
5395 | and ebx, 0xffff |
5411 | and ebx, 0xffff |
5396 | dec eax |
5412 | dec eax |
5397 | dec ebx |
5413 | dec ebx |
5398 | ; eax - x, ebx - y |
5414 | ; eax - x, ebx - y |
5399 | mov edx, ecx |
5415 | mov edx, ecx |
5400 | 5416 | ||
5401 | shr ecx, 16 |
5417 | shr ecx, 16 |
5402 | and edx, 0xffff |
5418 | and edx, 0xffff |
5403 | mov esi, ecx |
5419 | mov esi, ecx |
5404 | ; ecx - size x, edx - size y |
5420 | ; ecx - size x, edx - size y |
5405 | 5421 | ||
5406 | mov ebp, edx |
5422 | mov ebp, edx |
5407 | dec ebp |
5423 | dec ebp |
5408 | lea ebp, [ebp*3] |
5424 | lea ebp, [ebp*3] |
5409 | 5425 | ||
5410 | imul ebp, esi |
5426 | imul ebp, esi |
5411 | 5427 | ||
5412 | mov esi, ecx |
5428 | mov esi, ecx |
5413 | dec esi |
5429 | dec esi |
5414 | lea esi, [esi*3] |
5430 | lea esi, [esi*3] |
5415 | 5431 | ||
5416 | add ebp, esi |
5432 | add ebp, esi |
5417 | add ebp, edi |
5433 | add ebp, edi |
5418 | 5434 | ||
5419 | add ebx, edx |
5435 | add ebx, edx |
5420 | ;-------------------------------------- |
5436 | ;-------------------------------------- |
5421 | align 4 |
5437 | align 4 |
5422 | .start_y: |
5438 | .start_y: |
5423 | push ecx edx |
5439 | push ecx edx |
5424 | ;-------------------------------------- |
5440 | ;-------------------------------------- |
5425 | align 4 |
5441 | align 4 |
5426 | .start_x: |
5442 | .start_x: |
5427 | push eax ebx ecx |
5443 | push eax ebx ecx |
5428 | add eax, ecx |
5444 | add eax, ecx |
5429 | 5445 | ||
5430 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5446 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5431 | call dword [GETPIXEL]; eax - x, ebx - y |
5447 | call dword [GETPIXEL]; eax - x, ebx - y |
5432 | 5448 | ||
5433 | mov [ebp], cx |
5449 | mov [ebp], cx |
5434 | shr ecx, 16 |
5450 | shr ecx, 16 |
5435 | mov [ebp+2], cl |
5451 | mov [ebp+2], cl |
5436 | 5452 | ||
5437 | pop ecx ebx eax |
5453 | pop ecx ebx eax |
5438 | sub ebp, 3 |
5454 | sub ebp, 3 |
5439 | dec ecx |
5455 | dec ecx |
5440 | jnz .start_x |
5456 | jnz .start_x |
5441 | pop edx ecx |
5457 | pop edx ecx |
5442 | dec ebx |
5458 | dec ebx |
5443 | dec edx |
5459 | dec edx |
5444 | jnz .start_y |
5460 | jnz .start_y |
5445 | popad |
5461 | popad |
5446 | ret |
5462 | ret |
5447 | ;----------------------------------------------------------------------------- |
5463 | ;----------------------------------------------------------------------------- |
5448 | align 4 |
5464 | align 4 |
5449 | syscall_putarea_backgr: |
5465 | syscall_putarea_backgr: |
5450 | ;eax = 25 |
5466 | ;eax = 25 |
5451 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5467 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5452 | ;ecx = [size x]*65536 + [size y] |
5468 | ;ecx = [size x]*65536 + [size y] |
5453 | ;edx = [start x]*65536 + [start y] |
5469 | ;edx = [start x]*65536 + [start y] |
5454 | pushad |
5470 | pushad |
5455 | mov edi, ebx |
5471 | mov edi, ebx |
5456 | mov eax, edx |
5472 | mov eax, edx |
5457 | shr eax, 16 |
5473 | shr eax, 16 |
5458 | mov ebx, edx |
5474 | mov ebx, edx |
5459 | and ebx, 0xffff |
5475 | and ebx, 0xffff |
5460 | dec eax |
5476 | dec eax |
5461 | dec ebx |
5477 | dec ebx |
5462 | ; eax - x, ebx - y |
5478 | ; eax - x, ebx - y |
5463 | mov edx, ecx |
5479 | mov edx, ecx |
5464 | shr ecx, 16 |
5480 | shr ecx, 16 |
5465 | and edx, 0xffff |
5481 | and edx, 0xffff |
5466 | mov esi, ecx |
5482 | mov esi, ecx |
5467 | ; ecx - size x, edx - size y |
5483 | ; ecx - size x, edx - size y |
5468 | mov ebp, edx |
5484 | mov ebp, edx |
5469 | dec ebp |
5485 | dec ebp |
5470 | shl ebp, 2 |
5486 | shl ebp, 2 |
5471 | 5487 | ||
5472 | imul ebp, esi |
5488 | imul ebp, esi |
5473 | 5489 | ||
5474 | mov esi, ecx |
5490 | mov esi, ecx |
5475 | dec esi |
5491 | dec esi |
5476 | shl esi, 2 |
5492 | shl esi, 2 |
5477 | 5493 | ||
5478 | add ebp, esi |
5494 | add ebp, esi |
5479 | add ebp, edi |
5495 | add ebp, edi |
5480 | 5496 | ||
5481 | add ebx, edx |
5497 | add ebx, edx |
5482 | ;-------------------------------------- |
5498 | ;-------------------------------------- |
5483 | align 4 |
5499 | align 4 |
5484 | .start_y: |
5500 | .start_y: |
5485 | push ecx edx |
5501 | push ecx edx |
5486 | ;-------------------------------------- |
5502 | ;-------------------------------------- |
5487 | align 4 |
5503 | align 4 |
5488 | .start_x: |
5504 | .start_x: |
5489 | push eax ecx |
5505 | push eax ecx |
5490 | add eax, ecx |
5506 | add eax, ecx |
5491 | 5507 | ||
5492 | mov ecx, [ebp] |
5508 | mov ecx, [ebp] |
5493 | rol ecx, 8 |
5509 | rol ecx, 8 |
5494 | test cl, cl ; transparensy = 0 |
5510 | test cl, cl ; transparensy = 0 |
5495 | jz .no_put |
5511 | jz .no_put |
5496 | 5512 | ||
5497 | xor cl, cl |
5513 | xor cl, cl |
5498 | ror ecx, 8 |
5514 | ror ecx, 8 |
5499 | 5515 | ||
5500 | pushad |
5516 | pushad |
5501 | mov edx, [d_width_calc_area + ebx*4] |
5517 | mov edx, [d_width_calc_area + ebx*4] |
5502 | add edx, [_WinMapAddress] |
5518 | add edx, [_WinMapAddress] |
5503 | movzx edx, byte [eax+edx] |
5519 | movzx edx, byte [eax+edx] |
5504 | cmp dl, byte 1 |
5520 | cmp dl, byte 1 |
5505 | jne @f |
5521 | jne @f |
5506 | 5522 | ||
5507 | call dword [PUTPIXEL]; eax - x, ebx - y |
5523 | call dword [PUTPIXEL]; eax - x, ebx - y |
5508 | ;-------------------------------------- |
5524 | ;-------------------------------------- |
5509 | align 4 |
5525 | align 4 |
5510 | @@: |
5526 | @@: |
5511 | popad |
5527 | popad |
5512 | ;-------------------------------------- |
5528 | ;-------------------------------------- |
5513 | align 4 |
5529 | align 4 |
5514 | .no_put: |
5530 | .no_put: |
5515 | pop ecx eax |
5531 | pop ecx eax |
5516 | 5532 | ||
5517 | sub ebp, 4 |
5533 | sub ebp, 4 |
5518 | dec ecx |
5534 | dec ecx |
5519 | jnz .start_x |
5535 | jnz .start_x |
5520 | 5536 | ||
5521 | pop edx ecx |
5537 | pop edx ecx |
5522 | dec ebx |
5538 | dec ebx |
5523 | dec edx |
5539 | dec edx |
5524 | jnz .start_y |
5540 | jnz .start_y |
5525 | 5541 | ||
5526 | popad |
5542 | popad |
5527 | ret |
5543 | ret |
5528 | ;----------------------------------------------------------------------------- |
5544 | ;----------------------------------------------------------------------------- |
5529 | align 4 |
5545 | align 4 |
5530 | syscall_drawline: ; DrawLine |
5546 | syscall_drawline: ; DrawLine |
5531 | 5547 | ||
5532 | mov edi, [TASK_BASE] |
5548 | mov edi, [TASK_BASE] |
5533 | movzx eax, word[edi-twdw+WDATA.box.left] |
5549 | movzx eax, word[edi-twdw+WDATA.box.left] |
5534 | mov ebp, eax |
5550 | mov ebp, eax |
5535 | mov esi, [current_slot] |
5551 | mov esi, [current_slot] |
5536 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5552 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5537 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5553 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5538 | add ebp, ebx |
5554 | add ebp, ebx |
5539 | shl eax, 16 |
5555 | shl eax, 16 |
5540 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5556 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5541 | add eax, ebp |
5557 | add eax, ebp |
5542 | mov ebp, ebx |
5558 | mov ebp, ebx |
5543 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5559 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5544 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5560 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5545 | add ebp, ecx |
5561 | add ebp, ecx |
5546 | shl ebx, 16 |
5562 | shl ebx, 16 |
5547 | xor edi, edi |
5563 | xor edi, edi |
5548 | add ebx, ebp |
5564 | add ebx, ebp |
5549 | mov ecx, edx |
5565 | mov ecx, edx |
5550 | ; jmp [draw_line] |
5566 | ; jmp [draw_line] |
5551 | jmp __sys_draw_line |
5567 | jmp __sys_draw_line |
5552 | 5568 | ||
5553 | 5569 | ||
5554 | align 4 |
5570 | align 4 |
5555 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5571 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5556 | 5572 | ||
5557 | call r_f_port_area |
5573 | call r_f_port_area |
5558 | mov [esp+32], eax |
5574 | mov [esp+32], eax |
5559 | ret |
5575 | ret |
5560 | 5576 | ||
5561 | align 4 |
5577 | align 4 |
5562 | syscall_threads: ; CreateThreads |
5578 | syscall_threads: ; CreateThreads |
5563 | ; |
5579 | ; |
5564 | ; ecx=thread entry point |
5580 | ; ecx=thread entry point |
5565 | ; edx=thread stack pointer |
5581 | ; edx=thread stack pointer |
5566 | ; |
5582 | ; |
5567 | ; on return : eax = pid |
5583 | ; on return : eax = pid |
5568 | 5584 | ||
5569 | xor ebx, ebx |
5585 | xor ebx, ebx |
5570 | call new_sys_threads |
5586 | call new_sys_threads |
5571 | 5587 | ||
5572 | mov [esp+32], eax |
5588 | mov [esp+32], eax |
5573 | ret |
5589 | ret |
5574 | 5590 | ||
5575 | align 4 |
5591 | align 4 |
5576 | 5592 | ||
5577 | paleholder: |
5593 | paleholder: |
5578 | ret |
5594 | ret |
5579 | ;------------------------------------------------------------------------------ |
5595 | ;------------------------------------------------------------------------------ |
5580 | align 4 |
5596 | align 4 |
5581 | calculate_fast_getting_offset_for_WinMapAddress: |
5597 | calculate_fast_getting_offset_for_WinMapAddress: |
5582 | ; calculate data area for fast getting offset to _WinMapAddress |
5598 | ; calculate data area for fast getting offset to _WinMapAddress |
5583 | xor eax, eax |
5599 | xor eax, eax |
5584 | mov ecx, [_display.height] |
5600 | mov ecx, [_display.height] |
5585 | mov edi, d_width_calc_area |
5601 | mov edi, d_width_calc_area |
5586 | cld |
5602 | cld |
5587 | @@: |
5603 | @@: |
5588 | stosd |
5604 | stosd |
5589 | add eax, [_display.width] |
5605 | add eax, [_display.width] |
5590 | dec ecx |
5606 | dec ecx |
5591 | jnz @r |
5607 | jnz @r |
5592 | ret |
5608 | ret |
5593 | ;------------------------------------------------------------------------------ |
5609 | ;------------------------------------------------------------------------------ |
5594 | align 4 |
5610 | align 4 |
5595 | calculate_fast_getting_offset_for_LFB: |
5611 | calculate_fast_getting_offset_for_LFB: |
5596 | ; calculate data area for fast getting offset to LFB |
5612 | ; calculate data area for fast getting offset to LFB |
5597 | xor eax, eax |
5613 | xor eax, eax |
5598 | mov ecx, [_display.height] |
5614 | mov ecx, [_display.height] |
5599 | mov edi, BPSLine_calc_area |
5615 | mov edi, BPSLine_calc_area |
5600 | cld |
5616 | cld |
5601 | @@: |
5617 | @@: |
5602 | stosd |
5618 | stosd |
5603 | add eax, [_display.pitch] |
5619 | add eax, [_display.pitch] |
5604 | dec ecx |
5620 | dec ecx |
5605 | jnz @r |
5621 | jnz @r |
5606 | ret |
5622 | ret |
5607 | ;------------------------------------------------------------------------------ |
5623 | ;------------------------------------------------------------------------------ |
5608 | align 4 |
5624 | align 4 |
5609 | set_screen: |
5625 | set_screen: |
5610 | ; in: |
5626 | ; in: |
5611 | ; eax - new Screen_Max_X |
5627 | ; eax - new Screen_Max_X |
5612 | ; ecx - new BytesPerScanLine |
5628 | ; ecx - new BytesPerScanLine |
5613 | ; edx - new Screen_Max_Y |
5629 | ; edx - new Screen_Max_Y |
5614 | 5630 | ||
5615 | pushfd |
5631 | pushfd |
5616 | cli |
5632 | cli |
5617 | 5633 | ||
5618 | mov [Screen_Max_X], eax |
5634 | mov [Screen_Max_X], eax |
5619 | mov [Screen_Max_Y], edx |
5635 | mov [Screen_Max_Y], edx |
5620 | mov [_display.pitch], ecx |
5636 | mov [_display.pitch], ecx |
5621 | 5637 | ||
5622 | mov [screen_workarea.right], eax |
5638 | mov [screen_workarea.right], eax |
5623 | mov [screen_workarea.bottom], edx |
5639 | mov [screen_workarea.bottom], edx |
5624 | 5640 | ||
5625 | push ebx |
5641 | push ebx |
5626 | push esi |
5642 | push esi |
5627 | push edi |
5643 | push edi |
5628 | 5644 | ||
5629 | pushad |
5645 | pushad |
5630 | 5646 | ||
5631 | cmp [do_not_touch_winmap], 1 |
5647 | cmp [do_not_touch_winmap], 1 |
5632 | je @f |
5648 | je @f |
5633 | 5649 | ||
5634 | stdcall kernel_free, [_WinMapAddress] |
5650 | stdcall kernel_free, [_WinMapAddress] |
5635 | 5651 | ||
5636 | mov eax, [_display.width] |
5652 | mov eax, [_display.width] |
5637 | mul [_display.height] |
5653 | mul [_display.height] |
5638 | mov [_WinMapSize], eax |
5654 | mov [_WinMapSize], eax |
5639 | 5655 | ||
5640 | stdcall kernel_alloc, eax |
5656 | stdcall kernel_alloc, eax |
5641 | mov [_WinMapAddress], eax |
5657 | mov [_WinMapAddress], eax |
5642 | test eax, eax |
5658 | test eax, eax |
5643 | jz .epic_fail |
5659 | jz .epic_fail |
5644 | ; store for f.18.24 |
5660 | ; store for f.18.24 |
5645 | mov eax, [_display.width] |
5661 | mov eax, [_display.width] |
5646 | mov [display_width_standard], eax |
5662 | mov [display_width_standard], eax |
5647 | 5663 | ||
5648 | mov eax, [_display.height] |
5664 | mov eax, [_display.height] |
5649 | mov [display_height_standard], eax |
5665 | mov [display_height_standard], eax |
5650 | @@: |
5666 | @@: |
5651 | call calculate_fast_getting_offset_for_WinMapAddress |
5667 | call calculate_fast_getting_offset_for_WinMapAddress |
5652 | ; for Qemu or non standart video cards |
5668 | ; for Qemu or non standart video cards |
5653 | ; Unfortunately [BytesPerScanLine] does not always |
5669 | ; Unfortunately [BytesPerScanLine] does not always |
5654 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5670 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5655 | call calculate_fast_getting_offset_for_LFB |
5671 | call calculate_fast_getting_offset_for_LFB |
5656 | popad |
5672 | popad |
5657 | 5673 | ||
5658 | call repos_windows |
5674 | call repos_windows |
5659 | xor eax, eax |
5675 | xor eax, eax |
5660 | xor ebx, ebx |
5676 | xor ebx, ebx |
5661 | mov ecx, [Screen_Max_X] |
5677 | mov ecx, [Screen_Max_X] |
5662 | mov edx, [Screen_Max_Y] |
5678 | mov edx, [Screen_Max_Y] |
5663 | call calculatescreen |
5679 | call calculatescreen |
5664 | pop edi |
5680 | pop edi |
5665 | pop esi |
5681 | pop esi |
5666 | pop ebx |
5682 | pop ebx |
5667 | 5683 | ||
5668 | popfd |
5684 | popfd |
5669 | ret |
5685 | ret |
5670 | 5686 | ||
5671 | .epic_fail: |
5687 | .epic_fail: |
5672 | hlt ; Houston, we've had a problem |
5688 | hlt ; Houston, we've had a problem |
5673 | 5689 | ||
5674 | ; --------------- APM --------------------- |
5690 | ; --------------- APM --------------------- |
5675 | uglobal |
5691 | uglobal |
5676 | apm_entry dp 0 |
5692 | apm_entry dp 0 |
5677 | apm_vf dd 0 |
5693 | apm_vf dd 0 |
5678 | endg |
5694 | endg |
5679 | 5695 | ||
5680 | align 4 |
5696 | align 4 |
5681 | sys_apm: |
5697 | sys_apm: |
5682 | xor eax, eax |
5698 | xor eax, eax |
5683 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5699 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5684 | jne @f |
5700 | jne @f |
5685 | inc eax |
5701 | inc eax |
5686 | or dword [esp + 44], eax ; error |
5702 | or dword [esp + 44], eax ; error |
5687 | add eax, 7 |
5703 | add eax, 7 |
5688 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5704 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5689 | ret |
5705 | ret |
5690 | 5706 | ||
5691 | @@: |
5707 | @@: |
5692 | ; xchg eax, ecx |
5708 | ; xchg eax, ecx |
5693 | ; xchg ebx, ecx |
5709 | ; xchg ebx, ecx |
5694 | 5710 | ||
5695 | cmp dx, 3 |
5711 | cmp dx, 3 |
5696 | ja @f |
5712 | ja @f |
5697 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5713 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5698 | mov eax, [apm_vf] |
5714 | mov eax, [apm_vf] |
5699 | mov [esp + 32], eax |
5715 | mov [esp + 32], eax |
5700 | shr eax, 16 |
5716 | shr eax, 16 |
5701 | mov [esp + 28], eax |
5717 | mov [esp + 28], eax |
5702 | ret |
5718 | ret |
5703 | 5719 | ||
5704 | @@: |
5720 | @@: |
5705 | 5721 | ||
5706 | mov esi, [master_tab+(OS_BASE shr 20)] |
5722 | mov esi, [master_tab+(OS_BASE shr 20)] |
5707 | xchg [master_tab], esi |
5723 | xchg [master_tab], esi |
5708 | push esi |
5724 | push esi |
5709 | mov edi, cr3 |
5725 | mov edi, cr3 |
5710 | mov cr3, edi ;flush TLB |
5726 | mov cr3, edi ;flush TLB |
5711 | 5727 | ||
5712 | call pword [apm_entry] ;call APM BIOS |
5728 | call pword [apm_entry] ;call APM BIOS |
5713 | 5729 | ||
5714 | xchg eax, [esp] |
5730 | xchg eax, [esp] |
5715 | mov [master_tab], eax |
5731 | mov [master_tab], eax |
5716 | mov eax, cr3 |
5732 | mov eax, cr3 |
5717 | mov cr3, eax |
5733 | mov cr3, eax |
5718 | pop eax |
5734 | pop eax |
5719 | 5735 | ||
5720 | mov [esp + 4 ], edi |
5736 | mov [esp + 4 ], edi |
5721 | mov [esp + 8], esi |
5737 | mov [esp + 8], esi |
5722 | mov [esp + 20], ebx |
5738 | mov [esp + 20], ebx |
5723 | mov [esp + 24], edx |
5739 | mov [esp + 24], edx |
5724 | mov [esp + 28], ecx |
5740 | mov [esp + 28], ecx |
5725 | mov [esp + 32], eax |
5741 | mov [esp + 32], eax |
5726 | setc al |
5742 | setc al |
5727 | and [esp + 44], byte 0xfe |
5743 | and [esp + 44], byte 0xfe |
5728 | or [esp + 44], al |
5744 | or [esp + 44], al |
5729 | ret |
5745 | ret |
5730 | ; ----------------------------------------- |
5746 | ; ----------------------------------------- |
5731 | 5747 | ||
5732 | align 4 |
5748 | align 4 |
5733 | 5749 | ||
5734 | undefined_syscall: ; Undefined system call |
5750 | undefined_syscall: ; Undefined system call |
5735 | mov [esp + 32], dword -1 |
5751 | mov [esp + 32], dword -1 |
5736 | ret |
5752 | ret |
5737 | 5753 | ||
5738 | align 4 |
5754 | align 4 |
5739 | system_shutdown: ; shut down the system |
5755 | system_shutdown: ; shut down the system |
5740 | 5756 | ||
5741 | cmp byte [BOOT_VARS+0x9030], 1 |
5757 | cmp byte [BOOT_VARS+0x9030], 1 |
5742 | jne @F |
5758 | jne @F |
5743 | ret |
5759 | ret |
5744 | @@: |
5760 | @@: |
5745 | call stop_all_services |
5761 | call stop_all_services |
5746 | movi eax, 3 |
5762 | movi eax, 3 |
5747 | call sys_cd_audio |
5763 | call sys_cd_audio |
5748 | 5764 | ||
5749 | yes_shutdown_param: |
5765 | yes_shutdown_param: |
5750 | cli |
5766 | cli |
5751 | 5767 | ||
5752 | if ~ defined extended_primary_loader |
5768 | if ~ defined extended_primary_loader |
5753 | ; load kernel.mnt to 0x7000:0 |
5769 | ; load kernel.mnt to 0x7000:0 |
5754 | mov ebx, kernel_file_load |
5770 | mov ebx, kernel_file_load |
5755 | pushad |
5771 | pushad |
5756 | call file_system_lfn |
5772 | call file_system_lfn |
5757 | popad |
5773 | popad |
5758 | 5774 | ||
5759 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5775 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5760 | mov edi, OS_BASE+0x40000 |
5776 | mov edi, OS_BASE+0x40000 |
5761 | mov ecx, 1000 |
5777 | mov ecx, 1000 |
5762 | rep movsb |
5778 | rep movsb |
5763 | end if |
5779 | end if |
5764 | 5780 | ||
5765 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5781 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5766 | ; mov edi, OS_BASE |
5782 | ; mov edi, OS_BASE |
5767 | ; mov ecx, 0x10000/4 |
5783 | ; mov ecx, 0x10000/4 |
5768 | ; cld |
5784 | ; cld |
5769 | ; rep movsd |
5785 | ; rep movsd |
5770 | 5786 | ||
5771 | call IRQ_mask_all |
5787 | call IRQ_mask_all |
5772 | 5788 | ||
5773 | if 0 |
5789 | if 0 |
5774 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5790 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5775 | mov word [OS_BASE+0x467+2], 0x1000 |
5791 | mov word [OS_BASE+0x467+2], 0x1000 |
5776 | 5792 | ||
5777 | mov al, 0x0F |
5793 | mov al, 0x0F |
5778 | out 0x70, al |
5794 | out 0x70, al |
5779 | mov al, 0x05 |
5795 | mov al, 0x05 |
5780 | out 0x71, al |
5796 | out 0x71, al |
5781 | 5797 | ||
5782 | mov al, 0xFE |
5798 | mov al, 0xFE |
5783 | out 0x64, al |
5799 | out 0x64, al |
5784 | 5800 | ||
5785 | hlt |
5801 | hlt |
5786 | jmp $-1 |
5802 | jmp $-1 |
5787 | 5803 | ||
5788 | else |
5804 | else |
5789 | cmp byte [OS_BASE + 0x9030], 2 |
5805 | cmp byte [OS_BASE + 0x9030], 2 |
5790 | jnz no_acpi_power_off |
5806 | jnz no_acpi_power_off |
5791 | 5807 | ||
5792 | ; scan for RSDP |
5808 | ; scan for RSDP |
5793 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5809 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5794 | movzx eax, word [OS_BASE + 0x40E] |
5810 | movzx eax, word [OS_BASE + 0x40E] |
5795 | shl eax, 4 |
5811 | shl eax, 4 |
5796 | jz @f |
5812 | jz @f |
5797 | mov ecx, 1024/16 |
5813 | mov ecx, 1024/16 |
5798 | call scan_rsdp |
5814 | call scan_rsdp |
5799 | jnc .rsdp_found |
5815 | jnc .rsdp_found |
5800 | @@: |
5816 | @@: |
5801 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5817 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5802 | mov eax, 0xE0000 |
5818 | mov eax, 0xE0000 |
5803 | mov ecx, 0x2000 |
5819 | mov ecx, 0x2000 |
5804 | call scan_rsdp |
5820 | call scan_rsdp |
5805 | jc no_acpi_power_off |
5821 | jc no_acpi_power_off |
5806 | .rsdp_found: |
5822 | .rsdp_found: |
5807 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5823 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5808 | mov ebp, [ipc_tmp] |
5824 | mov ebp, [ipc_tmp] |
5809 | stdcall map_page, ebp, esi, PG_MAP |
5825 | stdcall map_page, ebp, esi, PG_MAP |
5810 | lea eax, [esi+1000h] |
5826 | lea eax, [esi+1000h] |
5811 | lea edx, [ebp+1000h] |
5827 | lea edx, [ebp+1000h] |
5812 | stdcall map_page, edx, eax, PG_MAP |
5828 | stdcall map_page, edx, eax, PG_MAP |
5813 | and esi, 0xFFF |
5829 | and esi, 0xFFF |
5814 | add esi, ebp |
5830 | add esi, ebp |
5815 | cmp dword [esi], 'RSDT' |
5831 | cmp dword [esi], 'RSDT' |
5816 | jnz no_acpi_power_off |
5832 | jnz no_acpi_power_off |
5817 | mov ecx, [esi+4] |
5833 | mov ecx, [esi+4] |
5818 | sub ecx, 24h |
5834 | sub ecx, 24h |
5819 | jbe no_acpi_power_off |
5835 | jbe no_acpi_power_off |
5820 | shr ecx, 2 |
5836 | shr ecx, 2 |
5821 | add esi, 24h |
5837 | add esi, 24h |
5822 | .scan_fadt: |
5838 | .scan_fadt: |
5823 | lodsd |
5839 | lodsd |
5824 | mov ebx, eax |
5840 | mov ebx, eax |
5825 | lea eax, [ebp+2000h] |
5841 | lea eax, [ebp+2000h] |
5826 | stdcall map_page, eax, ebx, PG_MAP |
5842 | stdcall map_page, eax, ebx, PG_MAP |
5827 | lea eax, [ebp+3000h] |
5843 | lea eax, [ebp+3000h] |
5828 | add ebx, 0x1000 |
5844 | add ebx, 0x1000 |
5829 | stdcall map_page, eax, ebx, PG_MAP |
5845 | stdcall map_page, eax, ebx, PG_MAP |
5830 | and ebx, 0xFFF |
5846 | and ebx, 0xFFF |
5831 | lea ebx, [ebx+ebp+2000h] |
5847 | lea ebx, [ebx+ebp+2000h] |
5832 | cmp dword [ebx], 'FACP' |
5848 | cmp dword [ebx], 'FACP' |
5833 | jz .fadt_found |
5849 | jz .fadt_found |
5834 | loop .scan_fadt |
5850 | loop .scan_fadt |
5835 | jmp no_acpi_power_off |
5851 | jmp no_acpi_power_off |
5836 | .fadt_found: |
5852 | .fadt_found: |
5837 | ; ebx is linear address of FADT |
5853 | ; ebx is linear address of FADT |
5838 | mov edi, [ebx+40] ; physical address of the DSDT |
5854 | mov edi, [ebx+40] ; physical address of the DSDT |
5839 | lea eax, [ebp+4000h] |
5855 | lea eax, [ebp+4000h] |
5840 | stdcall map_page, eax, edi, PG_MAP |
5856 | stdcall map_page, eax, edi, PG_MAP |
5841 | lea eax, [ebp+5000h] |
5857 | lea eax, [ebp+5000h] |
5842 | lea esi, [edi+0x1000] |
5858 | lea esi, [edi+0x1000] |
5843 | stdcall map_page, eax, esi, PG_MAP |
5859 | stdcall map_page, eax, esi, PG_MAP |
5844 | and esi, 0xFFF |
5860 | and esi, 0xFFF |
5845 | sub edi, esi |
5861 | sub edi, esi |
5846 | cmp dword [esi+ebp+4000h], 'DSDT' |
5862 | cmp dword [esi+ebp+4000h], 'DSDT' |
5847 | jnz no_acpi_power_off |
5863 | jnz no_acpi_power_off |
5848 | mov eax, [esi+ebp+4004h] ; DSDT length |
5864 | mov eax, [esi+ebp+4004h] ; DSDT length |
5849 | sub eax, 36+4 |
5865 | sub eax, 36+4 |
5850 | jbe no_acpi_power_off |
5866 | jbe no_acpi_power_off |
5851 | add esi, 36 |
5867 | add esi, 36 |
5852 | .scan_dsdt: |
5868 | .scan_dsdt: |
5853 | cmp dword [esi+ebp+4000h], '_S5_' |
5869 | cmp dword [esi+ebp+4000h], '_S5_' |
5854 | jnz .scan_dsdt_cont |
5870 | jnz .scan_dsdt_cont |
5855 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5871 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5856 | jnz .scan_dsdt_cont |
5872 | jnz .scan_dsdt_cont |
5857 | mov dl, [esi+ebp+4000h+6] |
5873 | mov dl, [esi+ebp+4000h+6] |
5858 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5874 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5859 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5875 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5860 | ja .scan_dsdt_cont |
5876 | ja .scan_dsdt_cont |
5861 | cmp dl, 1 |
5877 | cmp dl, 1 |
5862 | jb .scan_dsdt_cont |
5878 | jb .scan_dsdt_cont |
5863 | lea esi, [esi+ebp+4000h+7] |
5879 | lea esi, [esi+ebp+4000h+7] |
5864 | xor ecx, ecx |
5880 | xor ecx, ecx |
5865 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5881 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5866 | jz @f |
5882 | jz @f |
5867 | cmp byte [esi], 0xA |
5883 | cmp byte [esi], 0xA |
5868 | jnz no_acpi_power_off |
5884 | jnz no_acpi_power_off |
5869 | inc esi |
5885 | inc esi |
5870 | mov cl, [esi] |
5886 | mov cl, [esi] |
5871 | @@: |
5887 | @@: |
5872 | inc esi |
5888 | inc esi |
5873 | cmp dl, 2 |
5889 | cmp dl, 2 |
5874 | jb @f |
5890 | jb @f |
5875 | cmp byte [esi], 0 |
5891 | cmp byte [esi], 0 |
5876 | jz @f |
5892 | jz @f |
5877 | cmp byte [esi], 0xA |
5893 | cmp byte [esi], 0xA |
5878 | jnz no_acpi_power_off |
5894 | jnz no_acpi_power_off |
5879 | inc esi |
5895 | inc esi |
5880 | mov ch, [esi] |
5896 | mov ch, [esi] |
5881 | @@: |
5897 | @@: |
5882 | jmp do_acpi_power_off |
5898 | jmp do_acpi_power_off |
5883 | .scan_dsdt_cont: |
5899 | .scan_dsdt_cont: |
5884 | inc esi |
5900 | inc esi |
5885 | cmp esi, 0x1000 |
5901 | cmp esi, 0x1000 |
5886 | jb @f |
5902 | jb @f |
5887 | sub esi, 0x1000 |
5903 | sub esi, 0x1000 |
5888 | add edi, 0x1000 |
5904 | add edi, 0x1000 |
5889 | push eax |
5905 | push eax |
5890 | lea eax, [ebp+4000h] |
5906 | lea eax, [ebp+4000h] |
5891 | stdcall map_page, eax, edi, PG_MAP |
5907 | stdcall map_page, eax, edi, PG_MAP |
5892 | push PG_MAP |
5908 | push PG_MAP |
5893 | lea eax, [edi+1000h] |
5909 | lea eax, [edi+1000h] |
5894 | push eax |
5910 | push eax |
5895 | lea eax, [ebp+5000h] |
5911 | lea eax, [ebp+5000h] |
5896 | push eax |
5912 | push eax |
5897 | stdcall map_page |
5913 | stdcall map_page |
5898 | pop eax |
5914 | pop eax |
5899 | @@: |
5915 | @@: |
5900 | dec eax |
5916 | dec eax |
5901 | jnz .scan_dsdt |
5917 | jnz .scan_dsdt |
5902 | jmp no_acpi_power_off |
5918 | jmp no_acpi_power_off |
5903 | do_acpi_power_off: |
5919 | do_acpi_power_off: |
5904 | mov edx, [ebx+48] |
5920 | mov edx, [ebx+48] |
5905 | test edx, edx |
5921 | test edx, edx |
5906 | jz .nosmi |
5922 | jz .nosmi |
5907 | mov al, [ebx+52] |
5923 | mov al, [ebx+52] |
5908 | out dx, al |
5924 | out dx, al |
5909 | mov edx, [ebx+64] |
5925 | mov edx, [ebx+64] |
5910 | @@: |
5926 | @@: |
5911 | in ax, dx |
5927 | in ax, dx |
5912 | test al, 1 |
5928 | test al, 1 |
5913 | jz @b |
5929 | jz @b |
5914 | .nosmi: |
5930 | .nosmi: |
5915 | and cx, 0x0707 |
5931 | and cx, 0x0707 |
5916 | shl cx, 2 |
5932 | shl cx, 2 |
5917 | or cx, 0x2020 |
5933 | or cx, 0x2020 |
5918 | mov edx, [ebx+64] |
5934 | mov edx, [ebx+64] |
5919 | in ax, dx |
5935 | in ax, dx |
5920 | and ax, 203h |
5936 | and ax, 203h |
5921 | or ah, cl |
5937 | or ah, cl |
5922 | out dx, ax |
5938 | out dx, ax |
5923 | mov edx, [ebx+68] |
5939 | mov edx, [ebx+68] |
5924 | test edx, edx |
5940 | test edx, edx |
5925 | jz @f |
5941 | jz @f |
5926 | in ax, dx |
5942 | in ax, dx |
5927 | and ax, 203h |
5943 | and ax, 203h |
5928 | or ah, ch |
5944 | or ah, ch |
5929 | out dx, ax |
5945 | out dx, ax |
5930 | @@: |
5946 | @@: |
5931 | jmp $ |
5947 | jmp $ |
5932 | 5948 | ||
5933 | 5949 | ||
5934 | no_acpi_power_off: |
5950 | no_acpi_power_off: |
5935 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5951 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5936 | mov word [OS_BASE+0x467+2], 0x1000 |
5952 | mov word [OS_BASE+0x467+2], 0x1000 |
5937 | 5953 | ||
5938 | mov al, 0x0F |
5954 | mov al, 0x0F |
5939 | out 0x70, al |
5955 | out 0x70, al |
5940 | mov al, 0x05 |
5956 | mov al, 0x05 |
5941 | out 0x71, al |
5957 | out 0x71, al |
5942 | 5958 | ||
5943 | mov al, 0xFE |
5959 | mov al, 0xFE |
5944 | out 0x64, al |
5960 | out 0x64, al |
5945 | 5961 | ||
5946 | hlt |
5962 | hlt |
5947 | jmp $-1 |
5963 | jmp $-1 |
5948 | 5964 | ||
5949 | scan_rsdp: |
5965 | scan_rsdp: |
5950 | add eax, OS_BASE |
5966 | add eax, OS_BASE |
5951 | .s: |
5967 | .s: |
5952 | cmp dword [eax], 'RSD ' |
5968 | cmp dword [eax], 'RSD ' |
5953 | jnz .n |
5969 | jnz .n |
5954 | cmp dword [eax+4], 'PTR ' |
5970 | cmp dword [eax+4], 'PTR ' |
5955 | jnz .n |
5971 | jnz .n |
5956 | xor edx, edx |
5972 | xor edx, edx |
5957 | xor esi, esi |
5973 | xor esi, esi |
5958 | @@: |
5974 | @@: |
5959 | add dl, [eax+esi] |
5975 | add dl, [eax+esi] |
5960 | inc esi |
5976 | inc esi |
5961 | cmp esi, 20 |
5977 | cmp esi, 20 |
5962 | jnz @b |
5978 | jnz @b |
5963 | test dl, dl |
5979 | test dl, dl |
5964 | jz .ok |
5980 | jz .ok |
5965 | .n: |
5981 | .n: |
5966 | add eax, 10h |
5982 | add eax, 10h |
5967 | loop .s |
5983 | loop .s |
5968 | stc |
5984 | stc |
5969 | .ok: |
5985 | .ok: |
5970 | ret |
5986 | ret |
5971 | end if |
5987 | end if |
5972 | 5988 | ||
5973 | if ~ lang eq sp |
5989 | if ~ lang eq sp |
5974 | diff16 "end of .text segment",0,$ |
5990 | diff16 "end of .text segment",0,$ |
5975 | end if |
5991 | end if |
5976 | 5992 | ||
5977 | include "data32.inc" |
5993 | include "data32.inc" |
5978 | 5994 | ||
5979 | __REV__ = __REV |
5995 | __REV__ = __REV |
5980 | 5996 | ||
5981 | if ~ lang eq sp |
5997 | if ~ lang eq sp |
5982 | diff16 "end of kernel code",0,$ |
5998 | diff16 "end of kernel code",0,$ |
5983 | end if=> |
5999 | end if=> |