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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: 3927 $ |
74 | $Revision: 3936 $ |
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 UP OS TASK |
701 | ; SET UP OS TASK |
702 | 702 | ||
703 | mov esi, boot_setostask |
703 | mov esi, boot_setostask |
704 | call boot_log |
704 | call boot_log |
705 | 705 | ||
706 | mov edx, SLOT_BASE+256 |
706 | mov edx, SLOT_BASE+256 |
707 | mov ebx, [os_stack_seg] |
707 | mov ebx, [os_stack_seg] |
708 | add ebx, 0x2000 |
708 | add ebx, 0x2000 |
709 | call setup_os_slot |
709 | call setup_os_slot |
710 | mov dword [edx], 'IDLE' |
710 | mov dword [edx], 'IDLE' |
711 | sub [edx+APPDATA.saved_esp], 4 |
711 | sub [edx+APPDATA.saved_esp], 4 |
712 | mov eax, [edx+APPDATA.saved_esp] |
712 | mov eax, [edx+APPDATA.saved_esp] |
713 | mov dword [eax], idle_thread |
713 | mov dword [eax], idle_thread |
714 | mov ecx, IDLE_PRIORITY |
714 | mov ecx, IDLE_PRIORITY |
715 | call scheduler_add_thread |
715 | call scheduler_add_thread |
716 | 716 | ||
717 | mov edx, SLOT_BASE+256*2 |
717 | mov edx, SLOT_BASE+256*2 |
718 | mov ebx, [os_stack_seg] |
718 | mov ebx, [os_stack_seg] |
719 | call setup_os_slot |
719 | call setup_os_slot |
720 | mov dword [edx], 'OS' |
720 | mov dword [edx], 'OS' |
721 | xor ecx, ecx |
721 | xor ecx, ecx |
722 | call scheduler_add_thread |
722 | call scheduler_add_thread |
723 | 723 | ||
724 | mov dword [CURRENT_TASK], 2 |
724 | mov dword [CURRENT_TASK], 2 |
725 | mov dword [TASK_COUNT], 2 |
725 | mov dword [TASK_COUNT], 2 |
726 | mov dword [current_slot], SLOT_BASE + 256*2 |
726 | mov dword [current_slot], SLOT_BASE + 256*2 |
727 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
727 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
728 | 728 | ||
729 | 729 | ||
730 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
730 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
731 | mov esi, boot_initirq |
731 | mov esi, boot_initirq |
732 | call boot_log |
732 | call boot_log |
733 | call init_irqs |
733 | call init_irqs |
734 | 734 | ||
735 | mov esi, boot_picinit |
735 | mov esi, boot_picinit |
736 | call boot_log |
736 | call boot_log |
737 | call PIC_init |
737 | call PIC_init |
738 | 738 | ||
739 | mov esi, boot_v86machine |
739 | mov esi, boot_v86machine |
740 | call boot_log |
740 | call boot_log |
741 | ; Initialize system V86 machine |
741 | ; Initialize system V86 machine |
742 | call init_sys_v86 |
742 | call init_sys_v86 |
743 | 743 | ||
744 | mov esi, boot_inittimer |
744 | mov esi, boot_inittimer |
745 | call boot_log |
745 | call boot_log |
746 | ; Initialize system timer (IRQ0) |
746 | ; Initialize system timer (IRQ0) |
747 | call PIT_init |
747 | call PIT_init |
748 | 748 | ||
749 | ; CALCULATE FAT CHAIN FOR RAMDISK |
749 | ; CALCULATE FAT CHAIN FOR RAMDISK |
750 | 750 | ||
751 | call calculatefatchain |
751 | call calculatefatchain |
752 | 752 | ||
753 | mov esi, boot_initapic |
753 | mov esi, boot_initapic |
754 | call boot_log |
754 | call boot_log |
755 | ; Try to Initialize APIC |
755 | ; Try to Initialize APIC |
756 | call APIC_init |
756 | call APIC_init |
757 | 757 | ||
758 | mov esi, boot_enableirq |
758 | mov esi, boot_enableirq |
759 | call boot_log |
759 | call boot_log |
760 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
760 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
761 | ; they are used: when partitions are scanned, hd_read relies on timer |
761 | ; they are used: when partitions are scanned, hd_read relies on timer |
762 | call unmask_timer |
762 | call unmask_timer |
763 | stdcall enable_irq, 2 ; @#$%! PIC |
763 | stdcall enable_irq, 2 ; @#$%! PIC |
764 | stdcall enable_irq, 13 ; co-processor |
764 | stdcall enable_irq, 13 ; co-processor |
765 | 765 | ||
766 | cmp [IDEContrProgrammingInterface], 0 |
766 | cmp [IDEContrProgrammingInterface], 0 |
767 | je @f |
767 | je @f |
768 | 768 | ||
769 | mov esi, boot_disabling_ide |
769 | mov esi, boot_disabling_ide |
770 | call boot_log |
770 | call boot_log |
771 | ;-------------------------------------- |
771 | ;-------------------------------------- |
772 | ; Disable IDE interrupts, because the search |
772 | ; Disable IDE interrupts, because the search |
773 | ; for IDE partitions is in the PIO mode. |
773 | ; for IDE partitions is in the PIO mode. |
774 | ;-------------------------------------- |
774 | ;-------------------------------------- |
775 | .disable_IDE_interrupt: |
775 | .disable_IDE_interrupt: |
776 | ; Disable interrupts in IDE controller for PIO |
776 | ; Disable interrupts in IDE controller for PIO |
777 | mov al, 2 |
777 | mov al, 2 |
778 | mov dx, [IDE_BAR1_val] ;0x3F4 |
778 | mov dx, [IDE_BAR1_val] ;0x3F4 |
779 | add dx, 2 ;0x3F6 |
779 | add dx, 2 ;0x3F6 |
780 | out dx, al |
780 | out dx, al |
781 | mov dx, [IDE_BAR3_val] ;0x374 |
781 | mov dx, [IDE_BAR3_val] ;0x374 |
782 | add dx, 2 ;0x376 |
782 | add dx, 2 ;0x376 |
783 | out dx, al |
783 | out dx, al |
784 | @@: |
784 | @@: |
785 | ;----------------------------------------------------------------------------- |
785 | ;----------------------------------------------------------------------------- |
786 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
786 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
787 | ; mov esi, boot_detectdisks |
787 | ; mov esi, boot_detectdisks |
788 | ; call boot_log |
788 | ; call boot_log |
789 | ;include 'detect/disks.inc' |
789 | ;include 'detect/disks.inc' |
790 | mov esi, boot_detectfloppy |
790 | mov esi, boot_detectfloppy |
791 | call boot_log |
791 | call boot_log |
792 | include 'detect/dev_fd.inc' |
792 | include 'detect/dev_fd.inc' |
793 | mov esi, boot_detecthdcd |
793 | mov esi, boot_detecthdcd |
794 | call boot_log |
794 | call boot_log |
795 | include 'detect/dev_hdcd.inc' |
795 | include 'detect/dev_hdcd.inc' |
796 | mov esi, boot_getcache |
796 | mov esi, boot_getcache |
797 | call boot_log |
797 | call boot_log |
798 | include 'detect/getcache.inc' |
798 | include 'detect/getcache.inc' |
799 | mov esi, boot_detectpart |
799 | mov esi, boot_detectpart |
800 | call boot_log |
800 | call boot_log |
801 | include 'detect/sear_par.inc' |
801 | include 'detect/sear_par.inc' |
802 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
802 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
803 | 803 | ||
804 | mov esi, boot_init_sys |
804 | mov esi, boot_init_sys |
805 | call boot_log |
805 | call boot_log |
806 | call Parser_params |
806 | call Parser_params |
807 | 807 | ||
808 | if ~ defined extended_primary_loader |
808 | if ~ defined extended_primary_loader |
809 | ; ramdisk image should be loaded by extended primary loader if it exists |
809 | ; ramdisk image should be loaded by extended primary loader if it exists |
810 | ; READ RAMDISK IMAGE FROM HD |
810 | ; READ RAMDISK IMAGE FROM HD |
811 | 811 | ||
812 | ;!!!!!!!!!!!!!!!!!!!!!!! |
812 | ;!!!!!!!!!!!!!!!!!!!!!!! |
813 | include 'boot/rdload.inc' |
813 | include 'boot/rdload.inc' |
814 | ;!!!!!!!!!!!!!!!!!!!!!!! |
814 | ;!!!!!!!!!!!!!!!!!!!!!!! |
815 | end if |
815 | end if |
816 | ; mov [dma_hdd],1 |
816 | ; mov [dma_hdd],1 |
817 | 817 | ||
818 | if 0 |
818 | if 0 |
819 | mov ax, [OS_BASE+0x10000+bx_from_load] |
819 | mov ax, [OS_BASE+0x10000+bx_from_load] |
820 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
820 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
821 | je no_lib_load |
821 | je no_lib_load |
822 | 822 | ||
823 | mov esi, boot_loadlibs |
823 | mov esi, boot_loadlibs |
824 | call boot_log |
824 | call boot_log |
825 | ; LOADING LIBRARES |
825 | ; LOADING LIBRARES |
826 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
826 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
827 | call load_file_parse_table ; prepare file parse table |
827 | call load_file_parse_table ; prepare file parse table |
828 | call set_kernel_conf ; configure devices and gui |
828 | call set_kernel_conf ; configure devices and gui |
829 | no_lib_load: |
829 | no_lib_load: |
830 | end if |
830 | end if |
831 | 831 | ||
832 | ; Display APIC status |
832 | ; Display APIC status |
833 | mov esi, boot_APIC_found |
833 | mov esi, boot_APIC_found |
834 | cmp [irq_mode], IRQ_APIC |
834 | cmp [irq_mode], IRQ_APIC |
835 | je @f |
835 | je @f |
836 | mov esi, boot_APIC_nfound |
836 | mov esi, boot_APIC_nfound |
837 | @@: |
837 | @@: |
838 | call boot_log |
838 | call boot_log |
839 | 839 | ||
840 | ; PRINT AMOUNT OF MEMORY |
840 | ; PRINT AMOUNT OF MEMORY |
841 | mov esi, boot_memdetect |
841 | mov esi, boot_memdetect |
842 | call boot_log |
842 | call boot_log |
843 | 843 | ||
844 | movzx ecx, word [boot_y] |
844 | movzx ecx, word [boot_y] |
845 | if lang eq ru |
845 | if lang eq ru |
846 | or ecx, (10+30*6) shl 16 |
846 | or ecx, (10+30*6) shl 16 |
847 | else if lang eq sp |
847 | else if lang eq sp |
848 | or ecx, (10+33*6) shl 16 |
848 | or ecx, (10+33*6) shl 16 |
849 | else |
849 | else |
850 | or ecx, (10+29*6) shl 16 |
850 | or ecx, (10+29*6) shl 16 |
851 | end if |
851 | end if |
852 | sub ecx, 10 |
852 | sub ecx, 10 |
853 | mov edx, 0xFFFFFF |
853 | mov edx, 0xFFFFFF |
854 | mov ebx, [MEM_AMOUNT] |
854 | mov ebx, [MEM_AMOUNT] |
855 | shr ebx, 20 |
855 | shr ebx, 20 |
856 | xor edi, edi |
856 | xor edi, edi |
857 | mov eax, 0x00040000 |
857 | mov eax, 0x00040000 |
858 | inc edi |
858 | inc edi |
859 | call display_number_force |
859 | call display_number_force |
860 | 860 | ||
861 | ; BUILD SCHEDULER |
861 | ; BUILD SCHEDULER |
862 | 862 | ||
863 | ; call build_scheduler; sys32.inc |
863 | ; call build_scheduler; sys32.inc |
864 | 864 | ||
865 | ; mov esi, boot_devices |
865 | ; mov esi, boot_devices |
866 | ; call boot_log |
866 | ; call boot_log |
867 | 867 | ||
868 | mov [pci_access_enabled], 1 |
868 | mov [pci_access_enabled], 1 |
869 | call pci_enum |
869 | call pci_enum |
870 | 870 | ||
871 | stdcall load_driver, szVidintel |
871 | stdcall load_driver, szVidintel |
872 | 872 | ||
873 | call usb_init |
873 | call usb_init |
874 | 874 | ||
875 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
875 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
876 | 876 | ||
877 | mov esi, boot_windefs |
877 | mov esi, boot_windefs |
878 | call boot_log |
878 | call boot_log |
879 | call set_window_defaults |
879 | call set_window_defaults |
880 | 880 | ||
881 | ; SET BACKGROUND DEFAULTS |
881 | ; SET BACKGROUND DEFAULTS |
882 | 882 | ||
883 | mov esi, boot_bgr |
883 | mov esi, boot_bgr |
884 | call boot_log |
884 | call boot_log |
885 | call init_background |
885 | call init_background |
886 | call calculatebackground |
886 | call calculatebackground |
887 | 887 | ||
888 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
888 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
889 | 889 | ||
890 | mov esi, boot_resirqports |
890 | mov esi, boot_resirqports |
891 | call boot_log |
891 | call boot_log |
892 | call reserve_irqs_ports |
892 | call reserve_irqs_ports |
893 | 893 | ||
894 | call init_display |
894 | call init_display |
895 | mov eax, [def_cursor] |
895 | mov eax, [def_cursor] |
896 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
896 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
897 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
897 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
898 | 898 | ||
899 | ; PRINT CPU FREQUENCY |
899 | ; PRINT CPU FREQUENCY |
900 | 900 | ||
901 | mov esi, boot_cpufreq |
901 | mov esi, boot_cpufreq |
902 | call boot_log |
902 | call boot_log |
903 | 903 | ||
904 | cli ;FIXME check IF |
904 | cli ;FIXME check IF |
905 | rdtsc |
905 | rdtsc |
906 | mov ecx, eax |
906 | mov ecx, eax |
907 | mov esi, 250 ; wait 1/4 a second |
907 | mov esi, 250 ; wait 1/4 a second |
908 | call delay_ms |
908 | call delay_ms |
909 | rdtsc |
909 | rdtsc |
910 | 910 | ||
911 | sub eax, ecx |
911 | sub eax, ecx |
912 | xor edx, edx |
912 | xor edx, edx |
913 | shld edx, eax, 2 |
913 | shld edx, eax, 2 |
914 | shl eax, 2 |
914 | shl eax, 2 |
915 | mov dword [cpu_freq], eax |
915 | mov dword [cpu_freq], eax |
916 | mov dword [cpu_freq+4], edx |
916 | mov dword [cpu_freq+4], edx |
917 | mov ebx, 1000000 |
917 | mov ebx, 1000000 |
918 | div ebx |
918 | div ebx |
919 | mov ebx, eax |
919 | mov ebx, eax |
920 | 920 | ||
921 | movzx ecx, word [boot_y] |
921 | movzx ecx, word [boot_y] |
922 | if lang eq ru |
922 | if lang eq ru |
923 | add ecx, (10+19*6) shl 16 - 10 |
923 | add ecx, (10+19*6) shl 16 - 10 |
924 | else if lang eq sp |
924 | else if lang eq sp |
925 | add ecx, (10+25*6) shl 16 - 10 |
925 | add ecx, (10+25*6) shl 16 - 10 |
926 | else |
926 | else |
927 | add ecx, (10+17*6) shl 16 - 10 |
927 | add ecx, (10+17*6) shl 16 - 10 |
928 | end if |
928 | end if |
929 | 929 | ||
930 | mov edx, 0xFFFFFF |
930 | mov edx, 0xFFFFFF |
931 | xor edi, edi |
931 | xor edi, edi |
932 | mov eax, 0x00040000 |
932 | mov eax, 0x00040000 |
933 | inc edi |
933 | inc edi |
934 | call display_number_force |
934 | call display_number_force |
935 | 935 | ||
936 | ; SET VARIABLES |
936 | ; SET VARIABLES |
937 | 937 | ||
938 | call set_variables |
938 | call set_variables |
939 | 939 | ||
940 | ; STACK AND FDC |
940 | ; STACK AND FDC |
941 | 941 | ||
942 | call stack_init |
942 | call stack_init |
943 | call fdc_init |
943 | call fdc_init |
944 | 944 | ||
945 | ; PALETTE FOR 320x200 and 640x480 16 col |
945 | ; PALETTE FOR 320x200 and 640x480 16 col |
946 | 946 | ||
947 | cmp [SCR_MODE], word 0x12 |
947 | cmp [SCR_MODE], word 0x12 |
948 | jne no_pal_vga |
948 | jne no_pal_vga |
949 | mov esi, boot_pal_vga |
949 | mov esi, boot_pal_vga |
950 | call boot_log |
950 | call boot_log |
951 | call paletteVGA |
951 | call paletteVGA |
952 | no_pal_vga: |
952 | no_pal_vga: |
953 | 953 | ||
954 | cmp [SCR_MODE], word 0x13 |
954 | cmp [SCR_MODE], word 0x13 |
955 | jne no_pal_ega |
955 | jne no_pal_ega |
956 | mov esi, boot_pal_ega |
956 | mov esi, boot_pal_ega |
957 | call boot_log |
957 | call boot_log |
958 | call palette320x200 |
958 | call palette320x200 |
959 | no_pal_ega: |
959 | no_pal_ega: |
960 | 960 | ||
961 | ; LOAD DEFAULT SKIN |
961 | ; LOAD DEFAULT SKIN |
962 | 962 | ||
963 | call load_default_skin |
963 | call load_default_skin |
964 | 964 | ||
965 | ;protect io permission map |
965 | ;protect io permission map |
966 | 966 | ||
967 | mov esi, [default_io_map] |
967 | mov esi, [default_io_map] |
968 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
968 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
969 | add esi, 0x1000 |
969 | add esi, 0x1000 |
970 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
970 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
971 | 971 | ||
972 | stdcall map_page, tss._io_map_0, \ |
972 | stdcall map_page, tss._io_map_0, \ |
973 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
973 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
974 | stdcall map_page, tss._io_map_1, \ |
974 | stdcall map_page, tss._io_map_1, \ |
975 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
975 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
976 | 976 | ||
977 | ; LOAD FIRST APPLICATION |
977 | ; LOAD FIRST APPLICATION |
978 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
978 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
979 | jnz first_app_found |
979 | jnz first_app_found |
980 | 980 | ||
981 | cli |
981 | cli |
982 | mov ebp, firstapp |
982 | mov ebp, firstapp |
983 | call fs_execute_from_sysdir |
983 | call fs_execute_from_sysdir |
984 | test eax, eax |
984 | test eax, eax |
985 | jns first_app_found |
985 | jns first_app_found |
986 | 986 | ||
987 | mov esi, boot_failed |
987 | mov esi, boot_failed |
988 | call boot_log |
988 | call boot_log |
989 | 989 | ||
990 | mov eax, 0xDEADBEEF ; otherwise halt |
990 | mov eax, 0xDEADBEEF ; otherwise halt |
991 | hlt |
991 | hlt |
992 | 992 | ||
993 | first_app_found: |
993 | first_app_found: |
994 | 994 | ||
995 | cli |
995 | cli |
996 | 996 | ||
997 | ; SET KEYBOARD PARAMETERS |
997 | ; SET KEYBOARD PARAMETERS |
998 | mov al, 0xf6 ; reset keyboard, scan enabled |
998 | mov al, 0xf6 ; reset keyboard, scan enabled |
999 | call kb_write |
999 | call kb_write |
1000 | test ah, ah |
1000 | test ah, ah |
1001 | jnz .no_keyboard |
1001 | jnz .no_keyboard |
1002 | 1002 | ||
1003 | ; wait until 8042 is ready |
1003 | ; wait until 8042 is ready |
1004 | xor ecx, ecx |
1004 | xor ecx, ecx |
1005 | @@: |
1005 | @@: |
1006 | in al, 64h |
1006 | in al, 64h |
1007 | and al, 00000010b |
1007 | and al, 00000010b |
1008 | loopnz @b |
1008 | loopnz @b |
1009 | 1009 | ||
1010 | iglobal |
1010 | iglobal |
1011 | align 4 |
1011 | align 4 |
1012 | ps2_keyboard_functions: |
1012 | ps2_keyboard_functions: |
1013 | dd .end - $ |
1013 | dd .end - $ |
1014 | dd 0 ; no close |
1014 | dd 0 ; no close |
1015 | dd ps2_set_lights |
1015 | dd ps2_set_lights |
1016 | .end: |
1016 | .end: |
1017 | endg |
1017 | endg |
1018 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1018 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1019 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1019 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1020 | ; call kb_write |
1020 | ; call kb_write |
1021 | ; call kb_read |
1021 | ; call kb_read |
1022 | ; mov al, 111b |
1022 | ; mov al, 111b |
1023 | ; call kb_write |
1023 | ; call kb_write |
1024 | ; call kb_read |
1024 | ; call kb_read |
1025 | 1025 | ||
1026 | mov al, 0xF3 ; set repeat rate & delay |
1026 | mov al, 0xF3 ; set repeat rate & delay |
1027 | call kb_write |
1027 | call kb_write |
1028 | ; call kb_read |
1028 | ; call kb_read |
1029 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1029 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1030 | call kb_write |
1030 | call kb_write |
1031 | ; call kb_read |
1031 | ; call kb_read |
1032 | ;// mike.dld [ |
1032 | ;// mike.dld [ |
1033 | call set_lights |
1033 | call set_lights |
1034 | ;// mike.dld ] |
1034 | ;// mike.dld ] |
1035 | stdcall attach_int_handler, 1, irq1, 0 |
1035 | stdcall attach_int_handler, 1, irq1, 0 |
1036 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
1036 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
1037 | .no_keyboard: |
1037 | .no_keyboard: |
1038 | 1038 | ||
1039 | ; SET MOUSE |
1039 | ; SET MOUSE |
1040 | 1040 | ||
1041 | stdcall load_driver, szPS2MDriver |
1041 | stdcall load_driver, szPS2MDriver |
1042 | ; stdcall load_driver, szCOM_MDriver |
1042 | ; stdcall load_driver, szCOM_MDriver |
1043 | 1043 | ||
1044 | mov esi, boot_setmouse |
1044 | mov esi, boot_setmouse |
1045 | call boot_log |
1045 | call boot_log |
1046 | call setmouse |
1046 | call setmouse |
1047 | 1047 | ||
1048 | ; Setup serial output console (if enabled) |
1048 | ; Setup serial output console (if enabled) |
1049 | 1049 | ||
1050 | if defined debug_com_base |
1050 | if defined debug_com_base |
1051 | 1051 | ||
1052 | ; enable Divisor latch |
1052 | ; enable Divisor latch |
1053 | 1053 | ||
1054 | mov dx, debug_com_base+3 |
1054 | mov dx, debug_com_base+3 |
1055 | mov al, 1 shl 7 |
1055 | mov al, 1 shl 7 |
1056 | out dx, al |
1056 | out dx, al |
1057 | 1057 | ||
1058 | ; Set speed to 115200 baud (max speed) |
1058 | ; Set speed to 115200 baud (max speed) |
1059 | 1059 | ||
1060 | mov dx, debug_com_base |
1060 | mov dx, debug_com_base |
1061 | mov al, 0x01 |
1061 | mov al, 0x01 |
1062 | out dx, al |
1062 | out dx, al |
1063 | 1063 | ||
1064 | mov dx, debug_com_base+1 |
1064 | mov dx, debug_com_base+1 |
1065 | mov al, 0x00 |
1065 | mov al, 0x00 |
1066 | out dx, al |
1066 | out dx, al |
1067 | 1067 | ||
1068 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1068 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1069 | 1069 | ||
1070 | mov dx, debug_com_base+3 |
1070 | mov dx, debug_com_base+3 |
1071 | mov al, 3 |
1071 | mov al, 3 |
1072 | out dx, al |
1072 | out dx, al |
1073 | 1073 | ||
1074 | ; disable interrupts |
1074 | ; disable interrupts |
1075 | 1075 | ||
1076 | mov dx, debug_com_base+1 |
1076 | mov dx, debug_com_base+1 |
1077 | mov al, 0 |
1077 | mov al, 0 |
1078 | out dx, al |
1078 | out dx, al |
1079 | 1079 | ||
1080 | ; clear + enable fifo (64 bits) |
1080 | ; clear + enable fifo (64 bits) |
1081 | 1081 | ||
1082 | mov dx, debug_com_base+2 |
1082 | mov dx, debug_com_base+2 |
1083 | mov al, 0x7 + 1 shl 5 |
1083 | mov al, 0x7 + 1 shl 5 |
1084 | out dx, al |
1084 | out dx, al |
1085 | 1085 | ||
1086 | 1086 | ||
1087 | end if |
1087 | end if |
1088 | mov eax, [version_inf.rev] |
1088 | mov eax, [version_inf.rev] |
1089 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1089 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
1090 | 1090 | ||
1091 | mov eax, [cpu_count] |
1091 | mov eax, [cpu_count] |
1092 | test eax, eax |
1092 | test eax, eax |
1093 | jnz @F |
1093 | jnz @F |
1094 | mov al, 1 ; at least one CPU |
1094 | mov al, 1 ; at least one CPU |
1095 | @@: |
1095 | @@: |
1096 | DEBUGF 1, "K : %d CPU detected\n", eax |
1096 | DEBUGF 1, "K : %d CPU detected\n", eax |
1097 | 1097 | ||
1098 | DEBUGF 1, "K : BAR0 %x \n", [IDE_BAR0_val]:4 |
1098 | DEBUGF 1, "K : BAR0 %x \n", [IDE_BAR0_val]:4 |
1099 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1099 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1100 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1100 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1101 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1101 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1102 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1102 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1103 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1103 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1104 | DEBUGF 1, "K : IDE_Interrupt %x \n", [IDE_Interrupt]:4 |
1104 | DEBUGF 1, "K : IDE_Interrupt %x \n", [IDE_Interrupt]:4 |
- | 1105 | ||
1105 | ; START MULTITASKING |
1106 | ; START MULTITASKING |
1106 | 1107 | ||
1107 | ; A 'All set - press ESC to start' messages if need |
1108 | ; A 'All set - press ESC to start' messages if need |
1108 | if preboot_blogesc |
1109 | if preboot_blogesc |
1109 | mov esi, boot_tasking |
1110 | mov esi, boot_tasking |
1110 | call boot_log |
1111 | call boot_log |
1111 | .bll1: |
1112 | .bll1: |
1112 | in al, 0x60 ; wait for ESC key press |
1113 | in al, 0x60 ; wait for ESC key press |
1113 | cmp al, 129 |
1114 | cmp al, 129 |
1114 | jne .bll1 |
1115 | jne .bll1 |
1115 | end if |
1116 | end if |
1116 | 1117 | ||
1117 | push eax edx |
1118 | push eax edx |
1118 | mov dx, [IDEContrRegsBaseAddr] |
1119 | mov dx, [IDEContrRegsBaseAddr] |
1119 | xor eax, eax |
1120 | xor eax, eax |
1120 | add dx, 2 |
1121 | add dx, 2 |
1121 | in al, dx |
1122 | in al, dx |
1122 | DEBUGF 1, "K : Primary Bus Master IDE Status Register %x\n", eax |
1123 | DEBUGF 1, "K : Primary Bus Master IDE Status Register %x\n", eax |
1123 | 1124 | ||
1124 | add dx, 8 |
1125 | add dx, 8 |
1125 | in al, dx |
1126 | in al, dx |
1126 | DEBUGF 1, "K : Secondary Bus Master IDE Status Register %x\n", eax |
1127 | DEBUGF 1, "K : Secondary Bus Master IDE Status Register %x\n", eax |
1127 | pop edx eax |
1128 | pop edx eax |
1128 | 1129 | ||
1129 | cmp [IDEContrRegsBaseAddr], 0 |
1130 | cmp [IDEContrRegsBaseAddr], 0 |
1130 | setnz [dma_hdd] |
1131 | setnz [dma_hdd] |
1131 | 1132 | ||
1132 | cmp [IDEContrProgrammingInterface], 0 |
1133 | cmp [IDEContrProgrammingInterface], 0 |
1133 | je set_interrupts_for_IDE_controllers.continue |
1134 | je set_interrupts_for_IDE_controllers.continue |
1134 | 1135 | ||
1135 | mov ax, [IDE_Interrupt] |
1136 | mov ax, [IDE_Interrupt] |
1136 | cmp al, 0xff |
1137 | cmp al, 0xff |
1137 | jne @f |
1138 | jne @f |
1138 | 1139 | ||
1139 | mov [dma_hdd], 0 |
1140 | mov [dma_hdd], 0 |
1140 | jmp set_interrupts_for_IDE_controllers.end_set_interrupts |
1141 | jmp set_interrupts_for_IDE_controllers.end_set_interrupts |
1141 | @@: |
1142 | @@: |
1142 | ;----------------------------------------------------------------------------- |
1143 | ;----------------------------------------------------------------------------- |
1143 | ; set interrupts for IDE Controller |
1144 | ; set interrupts for IDE Controller |
1144 | ;----------------------------------------------------------------------------- |
1145 | ;----------------------------------------------------------------------------- |
1145 | mov esi, boot_set_int_IDE |
1146 | mov esi, boot_set_int_IDE |
1146 | call boot_log |
1147 | call boot_log |
1147 | set_interrupts_for_IDE_controllers: |
1148 | set_interrupts_for_IDE_controllers: |
1148 | mov ax, [IDEContrProgrammingInterface] |
1149 | mov ax, [IDEContrProgrammingInterface] |
1149 | cmp ax, 0x0180 |
1150 | cmp ax, 0x0180 |
1150 | je .pata_ide |
1151 | je .pata_ide |
1151 | 1152 | ||
1152 | cmp ax, 0x018a |
1153 | cmp ax, 0x018a |
1153 | jne .sata_ide |
1154 | jne .sata_ide |
1154 | ;-------------------------------------- |
1155 | ;-------------------------------------- |
1155 | .pata_ide: |
1156 | .pata_ide: |
1156 | cmp [IDEContrRegsBaseAddr], 0 |
1157 | cmp [IDEContrRegsBaseAddr], 0 |
1157 | je .end_set_interrupts |
1158 | je .end_set_interrupts |
1158 | 1159 | ||
1159 | stdcall attach_int_handler, 14, IDE_irq_14_handler, 0 |
1160 | stdcall attach_int_handler, 14, IDE_irq_14_handler, 0 |
1160 | DEBUGF 1, "K : Set IDE IRQ14 return code %x\n", eax |
1161 | DEBUGF 1, "K : Set IDE IRQ14 return code %x\n", eax |
1161 | stdcall attach_int_handler, 15, IDE_irq_15_handler, 0 |
1162 | stdcall attach_int_handler, 15, IDE_irq_15_handler, 0 |
1162 | DEBUGF 1, "K : Set IDE IRQ15 return code %x\n", eax |
1163 | DEBUGF 1, "K : Set IDE IRQ15 return code %x\n", eax |
1163 | jmp .enable_IDE_interrupt |
1164 | jmp .enable_IDE_interrupt |
1164 | ;-------------------------------------- |
1165 | ;-------------------------------------- |
1165 | .sata_ide: |
1166 | .sata_ide: |
1166 | cmp ax, 0x0185 |
1167 | cmp ax, 0x0185 |
1167 | je .sata_ide_1 |
1168 | je .sata_ide_1 |
1168 | 1169 | ||
1169 | cmp ax, 0x018f |
1170 | cmp ax, 0x018f |
1170 | jne .end_set_interrupts |
1171 | jne .end_set_interrupts |
1171 | ;-------------------------------------- |
1172 | ;-------------------------------------- |
1172 | .sata_ide_1: |
1173 | .sata_ide_1: |
1173 | cmp [IDEContrRegsBaseAddr], 0 |
1174 | cmp [IDEContrRegsBaseAddr], 0 |
1174 | je .end_set_interrupts |
1175 | je .end_set_interrupts |
1175 | 1176 | ||
1176 | mov ax, [IDE_Interrupt] |
1177 | mov ax, [IDE_Interrupt] |
1177 | movzx eax, al |
1178 | movzx eax, al |
1178 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
1179 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
1179 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax |
1180 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax |
1180 | ;-------------------------------------- |
1181 | ;-------------------------------------- |
1181 | .enable_IDE_interrupt: |
1182 | .enable_IDE_interrupt: |
1182 | mov esi, boot_enabling_ide |
1183 | mov esi, boot_enabling_ide |
1183 | call boot_log |
1184 | call boot_log |
1184 | ; Enable interrupts in IDE controller for DMA |
1185 | ; Enable interrupts in IDE controller for DMA |
1185 | mov al, 0 |
1186 | mov al, 0 |
1186 | mov dx, [IDE_BAR1_val] ;0x3F4 |
1187 | mov dx, [IDE_BAR1_val] ;0x3F4 |
1187 | add dx, 2 ;0x3F6 |
1188 | add dx, 2 ;0x3F6 |
1188 | out dx, al |
1189 | out dx, al |
1189 | mov dx, [IDE_BAR3_val] ;0x374 |
1190 | mov dx, [IDE_BAR3_val] ;0x374 |
1190 | add dx, 2 ;0x376 |
1191 | add dx, 2 ;0x376 |
1191 | out dx, al |
1192 | out dx, al |
1192 | ;-------------------------------------- |
1193 | ;-------------------------------------- |
1193 | .end_set_interrupts: |
1194 | .end_set_interrupts: |
1194 | ;----------------------------------------------------------------------------- |
1195 | ;----------------------------------------------------------------------------- |
1195 | cmp [dma_hdd], 0 |
1196 | cmp [dma_hdd], 0 |
1196 | je .print_pio |
1197 | je .print_pio |
1197 | .print_dma: |
1198 | .print_dma: |
1198 | DEBUGF 1, "K : IDE DMA mode\n" |
1199 | DEBUGF 1, "K : IDE DMA mode\n" |
1199 | jmp .continue |
1200 | jmp .continue |
1200 | 1201 | ||
1201 | .print_pio: |
1202 | .print_pio: |
1202 | DEBUGF 1, "K : IDE PIO mode\n" |
1203 | DEBUGF 1, "K : IDE PIO mode\n" |
1203 | .continue: |
1204 | .continue: |
1204 | 1205 | ||
1205 | mov [timer_ticks_enable], 1 ; for cd driver |
1206 | mov [timer_ticks_enable], 1 ; for cd driver |
1206 | 1207 | ||
1207 | sti |
1208 | sti |
1208 | ; call change_task |
1209 | ; call change_task |
1209 | 1210 | ||
1210 | jmp osloop |
1211 | jmp osloop |
1211 | 1212 | ||
1212 | 1213 | ||
1213 | ; Fly :) |
1214 | ; Fly :) |
1214 | 1215 | ||
1215 | include 'unpacker.inc' |
1216 | include 'unpacker.inc' |
1216 | 1217 | ||
1217 | align 4 |
1218 | align 4 |
1218 | boot_log: |
1219 | boot_log: |
1219 | pushad |
1220 | pushad |
1220 | 1221 | ||
1221 | mov ebx, 10*65536 |
1222 | mov ebx, 10*65536 |
1222 | mov bx, word [boot_y] |
1223 | mov bx, word [boot_y] |
1223 | add [boot_y], dword 10 |
1224 | add [boot_y], dword 10 |
1224 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1225 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1225 | xor edi, edi |
1226 | xor edi, edi |
1226 | mov edx, esi |
1227 | mov edx, esi |
1227 | inc edi |
1228 | inc edi |
1228 | call dtext |
1229 | call dtext |
1229 | 1230 | ||
1230 | mov [novesachecksum], 1000 |
1231 | mov [novesachecksum], 1000 |
1231 | call checkVga_N13 |
1232 | call checkVga_N13 |
1232 | 1233 | ||
1233 | popad |
1234 | popad |
1234 | 1235 | ||
1235 | ret |
1236 | ret |
1236 | 1237 | ||
1237 | ; in: edx -> APPDATA for OS/IDLE slot |
1238 | ; in: edx -> APPDATA for OS/IDLE slot |
1238 | ; in: ebx = stack base |
1239 | ; in: ebx = stack base |
1239 | proc setup_os_slot |
1240 | proc setup_os_slot |
1240 | xor eax, eax |
1241 | xor eax, eax |
1241 | mov ecx, 256/4 |
1242 | mov ecx, 256/4 |
1242 | mov edi, edx |
1243 | mov edi, edx |
1243 | rep stosd |
1244 | rep stosd |
1244 | 1245 | ||
1245 | mov eax, tss+0x80 |
1246 | mov eax, tss+0x80 |
1246 | call get_pg_addr |
1247 | call get_pg_addr |
1247 | inc eax |
1248 | inc eax |
1248 | mov [edx+APPDATA.io_map], eax |
1249 | mov [edx+APPDATA.io_map], eax |
1249 | mov eax, tss+0x1080 |
1250 | mov eax, tss+0x1080 |
1250 | call get_pg_addr |
1251 | call get_pg_addr |
1251 | inc eax |
1252 | inc eax |
1252 | mov [edx+APPDATA.io_map+4], eax |
1253 | mov [edx+APPDATA.io_map+4], eax |
1253 | 1254 | ||
1254 | mov dword [edx+APPDATA.pl0_stack], ebx |
1255 | mov dword [edx+APPDATA.pl0_stack], ebx |
1255 | lea edi, [ebx+0x2000-512] |
1256 | lea edi, [ebx+0x2000-512] |
1256 | mov dword [edx+APPDATA.fpu_state], edi |
1257 | mov dword [edx+APPDATA.fpu_state], edi |
1257 | mov dword [edx+APPDATA.saved_esp0], edi |
1258 | mov dword [edx+APPDATA.saved_esp0], edi |
1258 | mov dword [edx+APPDATA.saved_esp], edi |
1259 | mov dword [edx+APPDATA.saved_esp], edi |
1259 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1260 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1260 | 1261 | ||
1261 | mov esi, fpu_data |
1262 | mov esi, fpu_data |
1262 | mov ecx, 512/4 |
1263 | mov ecx, 512/4 |
1263 | cld |
1264 | cld |
1264 | rep movsd |
1265 | rep movsd |
1265 | 1266 | ||
1266 | lea eax, [edx+APP_OBJ_OFFSET] |
1267 | lea eax, [edx+APP_OBJ_OFFSET] |
1267 | mov dword [edx+APPDATA.fd_obj], eax |
1268 | mov dword [edx+APPDATA.fd_obj], eax |
1268 | mov dword [edx+APPDATA.bk_obj], eax |
1269 | mov dword [edx+APPDATA.bk_obj], eax |
1269 | 1270 | ||
1270 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1271 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1271 | 1272 | ||
1272 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1273 | mov [edx + APPDATA.dir_table], sys_pgdir - OS_BASE |
1273 | 1274 | ||
1274 | mov eax, edx |
1275 | mov eax, edx |
1275 | shr eax, 3 |
1276 | shr eax, 3 |
1276 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1277 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1277 | mov [eax+TASKDATA.wnd_number], dh |
1278 | mov [eax+TASKDATA.wnd_number], dh |
1278 | mov byte [eax+TASKDATA.pid], dh |
1279 | mov byte [eax+TASKDATA.pid], dh |
1279 | 1280 | ||
1280 | ret |
1281 | ret |
1281 | endp |
1282 | endp |
1282 | 1283 | ||
1283 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1284 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1284 | ; ; |
1285 | ; ; |
1285 | ; MAIN OS LOOP START ; |
1286 | ; MAIN OS LOOP START ; |
1286 | ; ; |
1287 | ; ; |
1287 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1288 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1288 | align 32 |
1289 | align 32 |
1289 | osloop: |
1290 | osloop: |
1290 | mov edx, osloop_has_work? |
1291 | mov edx, osloop_has_work? |
1291 | xor ecx, ecx |
1292 | xor ecx, ecx |
1292 | call Wait_events |
1293 | call Wait_events |
1293 | xor eax, eax |
1294 | xor eax, eax |
1294 | xchg eax, [osloop_nonperiodic_work] |
1295 | xchg eax, [osloop_nonperiodic_work] |
1295 | test eax, eax |
1296 | test eax, eax |
1296 | jz .no_periodic |
1297 | jz .no_periodic |
1297 | ; call [draw_pointer] |
1298 | ; call [draw_pointer] |
1298 | call __sys_draw_pointer |
1299 | call __sys_draw_pointer |
1299 | call window_check_events |
1300 | call window_check_events |
1300 | call mouse_check_events |
1301 | call mouse_check_events |
1301 | call checkmisc |
1302 | call checkmisc |
1302 | call checkVga_N13 |
1303 | call checkVga_N13 |
1303 | .no_periodic: |
1304 | .no_periodic: |
1304 | call stack_handler |
1305 | call stack_handler |
1305 | call check_fdd_motor_status |
1306 | call check_fdd_motor_status |
1306 | call check_ATAPI_device_event |
1307 | call check_ATAPI_device_event |
1307 | call check_lights_state |
1308 | call check_lights_state |
1308 | call check_timers |
1309 | call check_timers |
1309 | jmp osloop |
1310 | jmp osloop |
1310 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1311 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1311 | ; ; |
1312 | ; ; |
1312 | ; MAIN OS LOOP END ; |
1313 | ; MAIN OS LOOP END ; |
1313 | ; ; |
1314 | ; ; |
1314 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1315 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1315 | proc osloop_has_work? |
1316 | proc osloop_has_work? |
1316 | cmp [osloop_nonperiodic_work], 0 |
1317 | cmp [osloop_nonperiodic_work], 0 |
1317 | jnz .yes |
1318 | jnz .yes |
1318 | call stack_handler_has_work? |
1319 | call stack_handler_has_work? |
1319 | jnz .yes |
1320 | jnz .yes |
1320 | ; call check_fdd_motor_status_has_work? |
1321 | ; call check_fdd_motor_status_has_work? |
1321 | ; jnz .yes |
1322 | ; jnz .yes |
1322 | call check_ATAPI_device_event_has_work? |
1323 | call check_ATAPI_device_event_has_work? |
1323 | jnz .yes |
1324 | jnz .yes |
1324 | call check_lights_state_has_work? |
1325 | call check_lights_state_has_work? |
1325 | jnz .yes |
1326 | jnz .yes |
1326 | call check_timers_has_work? |
1327 | call check_timers_has_work? |
1327 | jnz .yes |
1328 | jnz .yes |
1328 | .no: |
1329 | .no: |
1329 | xor eax, eax |
1330 | xor eax, eax |
1330 | ret |
1331 | ret |
1331 | .yes: |
1332 | .yes: |
1332 | xor eax, eax |
1333 | xor eax, eax |
1333 | inc eax |
1334 | inc eax |
1334 | ret |
1335 | ret |
1335 | endp |
1336 | endp |
1336 | 1337 | ||
1337 | proc wakeup_osloop |
1338 | proc wakeup_osloop |
1338 | mov [osloop_nonperiodic_work], 1 |
1339 | mov [osloop_nonperiodic_work], 1 |
1339 | ret |
1340 | ret |
1340 | endp |
1341 | endp |
1341 | 1342 | ||
1342 | uglobal |
1343 | uglobal |
1343 | align 4 |
1344 | align 4 |
1344 | osloop_nonperiodic_work dd ? |
1345 | osloop_nonperiodic_work dd ? |
1345 | endg |
1346 | endg |
1346 | 1347 | ||
1347 | align 4 |
1348 | align 4 |
1348 | idle_thread: |
1349 | idle_thread: |
1349 | sti |
1350 | sti |
1350 | idle_loop: |
1351 | idle_loop: |
1351 | hlt |
1352 | hlt |
1352 | jmp idle_loop |
1353 | jmp idle_loop |
1353 | 1354 | ||
1354 | 1355 | ||
1355 | 1356 | ||
1356 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1357 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1357 | ; ; |
1358 | ; ; |
1358 | ; INCLUDED SYSTEM FILES ; |
1359 | ; INCLUDED SYSTEM FILES ; |
1359 | ; ; |
1360 | ; ; |
1360 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1361 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1361 | 1362 | ||
1362 | 1363 | ||
1363 | include "kernel32.inc" |
1364 | include "kernel32.inc" |
1364 | 1365 | ||
1365 | 1366 | ||
1366 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1367 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1367 | ; ; |
1368 | ; ; |
1368 | ; KERNEL FUNCTIONS ; |
1369 | ; KERNEL FUNCTIONS ; |
1369 | ; ; |
1370 | ; ; |
1370 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1371 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1371 | 1372 | ||
1372 | reserve_irqs_ports: |
1373 | reserve_irqs_ports: |
1373 | 1374 | ||
1374 | 1375 | ||
1375 | ; RESERVE PORTS |
1376 | ; RESERVE PORTS |
1376 | mov eax, RESERVED_PORTS |
1377 | mov eax, RESERVED_PORTS |
1377 | mov ecx, 1 |
1378 | mov ecx, 1 |
1378 | 1379 | ||
1379 | mov [eax], dword 4 |
1380 | mov [eax], dword 4 |
1380 | 1381 | ||
1381 | mov [eax+16], ecx |
1382 | mov [eax+16], ecx |
1382 | mov [eax+16+4], dword 0 |
1383 | mov [eax+16+4], dword 0 |
1383 | mov [eax+16+8], dword 0x2D |
1384 | mov [eax+16+8], dword 0x2D |
1384 | 1385 | ||
1385 | mov [eax+32], ecx |
1386 | mov [eax+32], ecx |
1386 | mov [eax+32+4], dword 0x30 |
1387 | mov [eax+32+4], dword 0x30 |
1387 | mov [eax+32+8], dword 0x4D |
1388 | mov [eax+32+8], dword 0x4D |
1388 | 1389 | ||
1389 | mov [eax+48], ecx |
1390 | mov [eax+48], ecx |
1390 | mov [eax+48+4], dword 0x50 |
1391 | mov [eax+48+4], dword 0x50 |
1391 | mov [eax+48+8], dword 0xDF |
1392 | mov [eax+48+8], dword 0xDF |
1392 | 1393 | ||
1393 | mov [eax+64], ecx |
1394 | mov [eax+64], ecx |
1394 | mov [eax+64+4], dword 0xE5 |
1395 | mov [eax+64+4], dword 0xE5 |
1395 | mov [eax+64+8], dword 0xFF |
1396 | mov [eax+64+8], dword 0xFF |
1396 | 1397 | ||
1397 | ret |
1398 | ret |
1398 | 1399 | ||
1399 | 1400 | ||
1400 | iglobal |
1401 | iglobal |
1401 | process_number dd 0x2 |
1402 | process_number dd 0x2 |
1402 | endg |
1403 | endg |
1403 | 1404 | ||
1404 | set_variables: |
1405 | set_variables: |
1405 | 1406 | ||
1406 | mov ecx, 0x16 ; flush port 0x60 |
1407 | mov ecx, 0x16 ; flush port 0x60 |
1407 | .fl60: |
1408 | .fl60: |
1408 | in al, 0x60 |
1409 | in al, 0x60 |
1409 | loop .fl60 |
1410 | loop .fl60 |
1410 | push eax |
1411 | push eax |
1411 | 1412 | ||
1412 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1413 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1413 | shr ax, 1 |
1414 | shr ax, 1 |
1414 | shl eax, 16 |
1415 | shl eax, 16 |
1415 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1416 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1416 | shr ax, 1 |
1417 | shr ax, 1 |
1417 | mov [MOUSE_X], eax |
1418 | mov [MOUSE_X], eax |
1418 | call wakeup_osloop |
1419 | call wakeup_osloop |
1419 | 1420 | ||
1420 | xor eax, eax |
1421 | xor eax, eax |
1421 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1422 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1422 | 1423 | ||
1423 | mov byte [KEY_COUNT], al ; keyboard buffer |
1424 | mov byte [KEY_COUNT], al ; keyboard buffer |
1424 | mov byte [BTN_COUNT], al ; button buffer |
1425 | mov byte [BTN_COUNT], al ; button buffer |
1425 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1426 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1426 | 1427 | ||
1427 | pop eax |
1428 | pop eax |
1428 | ret |
1429 | ret |
1429 | 1430 | ||
1430 | align 4 |
1431 | align 4 |
1431 | ;input eax=43,bl-byte of output, ecx - number of port |
1432 | ;input eax=43,bl-byte of output, ecx - number of port |
1432 | sys_outport: |
1433 | sys_outport: |
1433 | 1434 | ||
1434 | mov edi, ecx ; separate flag for read / write |
1435 | mov edi, ecx ; separate flag for read / write |
1435 | and ecx, 65535 |
1436 | and ecx, 65535 |
1436 | 1437 | ||
1437 | mov eax, [RESERVED_PORTS] |
1438 | mov eax, [RESERVED_PORTS] |
1438 | test eax, eax |
1439 | test eax, eax |
1439 | jnz .sopl8 |
1440 | jnz .sopl8 |
1440 | inc eax |
1441 | inc eax |
1441 | mov [esp+32], eax |
1442 | mov [esp+32], eax |
1442 | ret |
1443 | ret |
1443 | 1444 | ||
1444 | .sopl8: |
1445 | .sopl8: |
1445 | mov edx, [TASK_BASE] |
1446 | mov edx, [TASK_BASE] |
1446 | mov edx, [edx+0x4] |
1447 | mov edx, [edx+0x4] |
1447 | ;and ecx,65535 |
1448 | ;and ecx,65535 |
1448 | ;cld - set on interrupt 0x40 |
1449 | ;cld - set on interrupt 0x40 |
1449 | .sopl1: |
1450 | .sopl1: |
1450 | 1451 | ||
1451 | mov esi, eax |
1452 | mov esi, eax |
1452 | shl esi, 4 |
1453 | shl esi, 4 |
1453 | add esi, RESERVED_PORTS |
1454 | add esi, RESERVED_PORTS |
1454 | cmp edx, [esi+0] |
1455 | cmp edx, [esi+0] |
1455 | jne .sopl2 |
1456 | jne .sopl2 |
1456 | cmp ecx, [esi+4] |
1457 | cmp ecx, [esi+4] |
1457 | jb .sopl2 |
1458 | jb .sopl2 |
1458 | cmp ecx, [esi+8] |
1459 | cmp ecx, [esi+8] |
1459 | jg .sopl2 |
1460 | jg .sopl2 |
1460 | .sopl3: |
1461 | .sopl3: |
1461 | 1462 | ||
1462 | test edi, 0x80000000; read ? |
1463 | test edi, 0x80000000; read ? |
1463 | jnz .sopl4 |
1464 | jnz .sopl4 |
1464 | 1465 | ||
1465 | mov eax, ebx |
1466 | mov eax, ebx |
1466 | mov dx, cx ; write |
1467 | mov dx, cx ; write |
1467 | out dx, al |
1468 | out dx, al |
1468 | and [esp+32], dword 0 |
1469 | and [esp+32], dword 0 |
1469 | ret |
1470 | ret |
1470 | 1471 | ||
1471 | .sopl2: |
1472 | .sopl2: |
1472 | 1473 | ||
1473 | dec eax |
1474 | dec eax |
1474 | jnz .sopl1 |
1475 | jnz .sopl1 |
1475 | inc eax |
1476 | inc eax |
1476 | mov [esp+32], eax |
1477 | mov [esp+32], eax |
1477 | ret |
1478 | ret |
1478 | 1479 | ||
1479 | 1480 | ||
1480 | .sopl4: |
1481 | .sopl4: |
1481 | 1482 | ||
1482 | mov dx, cx ; read |
1483 | mov dx, cx ; read |
1483 | in al, dx |
1484 | in al, dx |
1484 | and eax, 0xff |
1485 | and eax, 0xff |
1485 | and [esp+32], dword 0 |
1486 | and [esp+32], dword 0 |
1486 | mov [esp+20], eax |
1487 | mov [esp+20], eax |
1487 | ret |
1488 | ret |
1488 | 1489 | ||
1489 | display_number: |
1490 | display_number: |
1490 | ;It is not optimization |
1491 | ;It is not optimization |
1491 | mov eax, ebx |
1492 | mov eax, ebx |
1492 | mov ebx, ecx |
1493 | mov ebx, ecx |
1493 | mov ecx, edx |
1494 | mov ecx, edx |
1494 | mov edx, esi |
1495 | mov edx, esi |
1495 | mov esi, edi |
1496 | mov esi, edi |
1496 | ; eax = print type, al=0 -> ebx is number |
1497 | ; eax = print type, al=0 -> ebx is number |
1497 | ; al=1 -> ebx is pointer |
1498 | ; al=1 -> ebx is pointer |
1498 | ; ah=0 -> display decimal |
1499 | ; ah=0 -> display decimal |
1499 | ; ah=1 -> display hexadecimal |
1500 | ; ah=1 -> display hexadecimal |
1500 | ; ah=2 -> display binary |
1501 | ; ah=2 -> display binary |
1501 | ; eax bits 16-21 = number of digits to display (0-32) |
1502 | ; eax bits 16-21 = number of digits to display (0-32) |
1502 | ; eax bits 22-31 = reserved |
1503 | ; eax bits 22-31 = reserved |
1503 | ; |
1504 | ; |
1504 | ; ebx = number or pointer |
1505 | ; ebx = number or pointer |
1505 | ; ecx = x shl 16 + y |
1506 | ; ecx = x shl 16 + y |
1506 | ; edx = color |
1507 | ; edx = color |
1507 | xor edi, edi |
1508 | xor edi, edi |
1508 | display_number_force: |
1509 | display_number_force: |
1509 | push eax |
1510 | push eax |
1510 | and eax, 0x3fffffff |
1511 | and eax, 0x3fffffff |
1511 | cmp eax, 0xffff ; length > 0 ? |
1512 | cmp eax, 0xffff ; length > 0 ? |
1512 | pop eax |
1513 | pop eax |
1513 | jge cont_displ |
1514 | jge cont_displ |
1514 | ret |
1515 | ret |
1515 | cont_displ: |
1516 | cont_displ: |
1516 | push eax |
1517 | push eax |
1517 | and eax, 0x3fffffff |
1518 | and eax, 0x3fffffff |
1518 | cmp eax, 61*0x10000 ; length <= 60 ? |
1519 | cmp eax, 61*0x10000 ; length <= 60 ? |
1519 | pop eax |
1520 | pop eax |
1520 | jb cont_displ2 |
1521 | jb cont_displ2 |
1521 | ret |
1522 | ret |
1522 | cont_displ2: |
1523 | cont_displ2: |
1523 | 1524 | ||
1524 | pushad |
1525 | pushad |
1525 | 1526 | ||
1526 | cmp al, 1 ; ecx is a pointer ? |
1527 | cmp al, 1 ; ecx is a pointer ? |
1527 | jne displnl1 |
1528 | jne displnl1 |
1528 | mov ebp, ebx |
1529 | mov ebp, ebx |
1529 | add ebp, 4 |
1530 | add ebp, 4 |
1530 | mov ebp, [ebp+std_application_base_address] |
1531 | mov ebp, [ebp+std_application_base_address] |
1531 | mov ebx, [ebx+std_application_base_address] |
1532 | mov ebx, [ebx+std_application_base_address] |
1532 | displnl1: |
1533 | displnl1: |
1533 | sub esp, 64 |
1534 | sub esp, 64 |
1534 | 1535 | ||
1535 | test ah, ah ; DECIMAL |
1536 | test ah, ah ; DECIMAL |
1536 | jnz no_display_desnum |
1537 | jnz no_display_desnum |
1537 | shr eax, 16 |
1538 | shr eax, 16 |
1538 | and eax, 0xC03f |
1539 | and eax, 0xC03f |
1539 | ; and eax,0x3f |
1540 | ; and eax,0x3f |
1540 | push eax |
1541 | push eax |
1541 | and eax, 0x3f |
1542 | and eax, 0x3f |
1542 | mov edi, esp |
1543 | mov edi, esp |
1543 | add edi, 4+64-1 |
1544 | add edi, 4+64-1 |
1544 | mov ecx, eax |
1545 | mov ecx, eax |
1545 | mov eax, ebx |
1546 | mov eax, ebx |
1546 | mov ebx, 10 |
1547 | mov ebx, 10 |
1547 | d_desnum: |
1548 | d_desnum: |
1548 | xor edx, edx |
1549 | xor edx, edx |
1549 | call division_64_bits |
1550 | call division_64_bits |
1550 | div ebx |
1551 | div ebx |
1551 | add dl, 48 |
1552 | add dl, 48 |
1552 | mov [edi], dl |
1553 | mov [edi], dl |
1553 | dec edi |
1554 | dec edi |
1554 | loop d_desnum |
1555 | loop d_desnum |
1555 | pop eax |
1556 | pop eax |
1556 | call normalize_number |
1557 | call normalize_number |
1557 | call draw_num_text |
1558 | call draw_num_text |
1558 | add esp, 64 |
1559 | add esp, 64 |
1559 | popad |
1560 | popad |
1560 | ret |
1561 | ret |
1561 | no_display_desnum: |
1562 | no_display_desnum: |
1562 | 1563 | ||
1563 | cmp ah, 0x01 ; HEXADECIMAL |
1564 | cmp ah, 0x01 ; HEXADECIMAL |
1564 | jne no_display_hexnum |
1565 | jne no_display_hexnum |
1565 | shr eax, 16 |
1566 | shr eax, 16 |
1566 | and eax, 0xC03f |
1567 | and eax, 0xC03f |
1567 | ; and eax,0x3f |
1568 | ; and eax,0x3f |
1568 | push eax |
1569 | push eax |
1569 | and eax, 0x3f |
1570 | and eax, 0x3f |
1570 | mov edi, esp |
1571 | mov edi, esp |
1571 | add edi, 4+64-1 |
1572 | add edi, 4+64-1 |
1572 | mov ecx, eax |
1573 | mov ecx, eax |
1573 | mov eax, ebx |
1574 | mov eax, ebx |
1574 | mov ebx, 16 |
1575 | mov ebx, 16 |
1575 | d_hexnum: |
1576 | d_hexnum: |
1576 | xor edx, edx |
1577 | xor edx, edx |
1577 | call division_64_bits |
1578 | call division_64_bits |
1578 | div ebx |
1579 | div ebx |
1579 | hexletters = __fdo_hexdigits |
1580 | hexletters = __fdo_hexdigits |
1580 | add edx, hexletters |
1581 | add edx, hexletters |
1581 | mov dl, [edx] |
1582 | mov dl, [edx] |
1582 | mov [edi], dl |
1583 | mov [edi], dl |
1583 | dec edi |
1584 | dec edi |
1584 | loop d_hexnum |
1585 | loop d_hexnum |
1585 | pop eax |
1586 | pop eax |
1586 | call normalize_number |
1587 | call normalize_number |
1587 | call draw_num_text |
1588 | call draw_num_text |
1588 | add esp, 64 |
1589 | add esp, 64 |
1589 | popad |
1590 | popad |
1590 | ret |
1591 | ret |
1591 | no_display_hexnum: |
1592 | no_display_hexnum: |
1592 | 1593 | ||
1593 | cmp ah, 0x02 ; BINARY |
1594 | cmp ah, 0x02 ; BINARY |
1594 | jne no_display_binnum |
1595 | jne no_display_binnum |
1595 | shr eax, 16 |
1596 | shr eax, 16 |
1596 | and eax, 0xC03f |
1597 | and eax, 0xC03f |
1597 | ; and eax,0x3f |
1598 | ; and eax,0x3f |
1598 | push eax |
1599 | push eax |
1599 | and eax, 0x3f |
1600 | and eax, 0x3f |
1600 | mov edi, esp |
1601 | mov edi, esp |
1601 | add edi, 4+64-1 |
1602 | add edi, 4+64-1 |
1602 | mov ecx, eax |
1603 | mov ecx, eax |
1603 | mov eax, ebx |
1604 | mov eax, ebx |
1604 | mov ebx, 2 |
1605 | mov ebx, 2 |
1605 | d_binnum: |
1606 | d_binnum: |
1606 | xor edx, edx |
1607 | xor edx, edx |
1607 | call division_64_bits |
1608 | call division_64_bits |
1608 | div ebx |
1609 | div ebx |
1609 | add dl, 48 |
1610 | add dl, 48 |
1610 | mov [edi], dl |
1611 | mov [edi], dl |
1611 | dec edi |
1612 | dec edi |
1612 | loop d_binnum |
1613 | loop d_binnum |
1613 | pop eax |
1614 | pop eax |
1614 | call normalize_number |
1615 | call normalize_number |
1615 | call draw_num_text |
1616 | call draw_num_text |
1616 | add esp, 64 |
1617 | add esp, 64 |
1617 | popad |
1618 | popad |
1618 | ret |
1619 | ret |
1619 | no_display_binnum: |
1620 | no_display_binnum: |
1620 | 1621 | ||
1621 | add esp, 64 |
1622 | add esp, 64 |
1622 | popad |
1623 | popad |
1623 | ret |
1624 | ret |
1624 | 1625 | ||
1625 | normalize_number: |
1626 | normalize_number: |
1626 | test ah, 0x80 |
1627 | test ah, 0x80 |
1627 | jz .continue |
1628 | jz .continue |
1628 | mov ecx, 48 |
1629 | mov ecx, 48 |
1629 | and eax, 0x3f |
1630 | and eax, 0x3f |
1630 | @@: |
1631 | @@: |
1631 | inc edi |
1632 | inc edi |
1632 | cmp [edi], cl |
1633 | cmp [edi], cl |
1633 | jne .continue |
1634 | jne .continue |
1634 | dec eax |
1635 | dec eax |
1635 | cmp eax, 1 |
1636 | cmp eax, 1 |
1636 | ja @r |
1637 | ja @r |
1637 | mov al, 1 |
1638 | mov al, 1 |
1638 | .continue: |
1639 | .continue: |
1639 | and eax, 0x3f |
1640 | and eax, 0x3f |
1640 | ret |
1641 | ret |
1641 | 1642 | ||
1642 | division_64_bits: |
1643 | division_64_bits: |
1643 | test [esp+1+4], byte 0x40 |
1644 | test [esp+1+4], byte 0x40 |
1644 | jz .continue |
1645 | jz .continue |
1645 | push eax |
1646 | push eax |
1646 | mov eax, ebp |
1647 | mov eax, ebp |
1647 | div ebx |
1648 | div ebx |
1648 | mov ebp, eax |
1649 | mov ebp, eax |
1649 | pop eax |
1650 | pop eax |
1650 | .continue: |
1651 | .continue: |
1651 | ret |
1652 | ret |
1652 | 1653 | ||
1653 | draw_num_text: |
1654 | draw_num_text: |
1654 | mov esi, eax |
1655 | mov esi, eax |
1655 | mov edx, 64+4 |
1656 | mov edx, 64+4 |
1656 | sub edx, eax |
1657 | sub edx, eax |
1657 | add edx, esp |
1658 | add edx, esp |
1658 | mov ebx, [esp+64+32-8+4] |
1659 | mov ebx, [esp+64+32-8+4] |
1659 | ; add window start x & y |
1660 | ; add window start x & y |
1660 | mov ecx, [TASK_BASE] |
1661 | mov ecx, [TASK_BASE] |
1661 | 1662 | ||
1662 | mov edi, [CURRENT_TASK] |
1663 | mov edi, [CURRENT_TASK] |
1663 | shl edi, 8 |
1664 | shl edi, 8 |
1664 | 1665 | ||
1665 | mov eax, [ecx-twdw+WDATA.box.left] |
1666 | mov eax, [ecx-twdw+WDATA.box.left] |
1666 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1667 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1667 | shl eax, 16 |
1668 | shl eax, 16 |
1668 | add eax, [ecx-twdw+WDATA.box.top] |
1669 | add eax, [ecx-twdw+WDATA.box.top] |
1669 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1670 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1670 | add ebx, eax |
1671 | add ebx, eax |
1671 | mov ecx, [esp+64+32-12+4] |
1672 | mov ecx, [esp+64+32-12+4] |
1672 | and ecx, not 0x80000000 ; force counted string |
1673 | and ecx, not 0x80000000 ; force counted string |
1673 | mov eax, [esp+64+8] ; background color (if given) |
1674 | mov eax, [esp+64+8] ; background color (if given) |
1674 | mov edi, [esp+64+4] |
1675 | mov edi, [esp+64+4] |
1675 | jmp dtext |
1676 | jmp dtext |
1676 | 1677 | ||
1677 | align 4 |
1678 | align 4 |
1678 | 1679 | ||
1679 | sys_setup: |
1680 | sys_setup: |
1680 | 1681 | ||
1681 | ; 1=roland mpu midi base , base io address |
1682 | ; 1=roland mpu midi base , base io address |
1682 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1683 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1683 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1684 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1684 | ; 5=system language, 1eng 2fi 3ger 4rus |
1685 | ; 5=system language, 1eng 2fi 3ger 4rus |
1685 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1686 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1686 | ; 8=fat32 partition in hd |
1687 | ; 8=fat32 partition in hd |
1687 | ; 9 |
1688 | ; 9 |
1688 | ; 10 = sound dma channel |
1689 | ; 10 = sound dma channel |
1689 | ; 11 = enable lba read |
1690 | ; 11 = enable lba read |
1690 | ; 12 = enable pci access |
1691 | ; 12 = enable pci access |
1691 | 1692 | ||
1692 | 1693 | ||
1693 | and [esp+32], dword 0 |
1694 | and [esp+32], dword 0 |
1694 | dec ebx ; MIDI |
1695 | dec ebx ; MIDI |
1695 | jnz nsyse1 |
1696 | jnz nsyse1 |
1696 | cmp ecx, 0x100 |
1697 | cmp ecx, 0x100 |
1697 | 1698 | ||
1698 | jb nsyse1 |
1699 | jb nsyse1 |
1699 | mov esi, 65535 |
1700 | mov esi, 65535 |
1700 | cmp esi, ecx |
1701 | cmp esi, ecx |
1701 | 1702 | ||
1702 | jb nsyse1 |
1703 | jb nsyse1 |
1703 | mov [midi_base], cx ;bx |
1704 | mov [midi_base], cx ;bx |
1704 | mov word [mididp], cx;bx |
1705 | mov word [mididp], cx;bx |
1705 | inc cx ;bx |
1706 | inc cx ;bx |
1706 | mov word [midisp], cx;bx |
1707 | mov word [midisp], cx;bx |
1707 | ret |
1708 | ret |
1708 | 1709 | ||
1709 | iglobal |
1710 | iglobal |
1710 | midi_base dw 0 |
1711 | midi_base dw 0 |
1711 | endg |
1712 | endg |
1712 | 1713 | ||
1713 | nsyse1: |
1714 | nsyse1: |
1714 | dec ebx ; KEYBOARD |
1715 | dec ebx ; KEYBOARD |
1715 | jnz nsyse2 |
1716 | jnz nsyse2 |
1716 | mov edi, [TASK_BASE] |
1717 | mov edi, [TASK_BASE] |
1717 | mov eax, [edi+TASKDATA.mem_start] |
1718 | mov eax, [edi+TASKDATA.mem_start] |
1718 | add eax, edx |
1719 | add eax, edx |
1719 | 1720 | ||
1720 | dec ecx |
1721 | dec ecx |
1721 | jnz kbnobase |
1722 | jnz kbnobase |
1722 | mov ebx, keymap |
1723 | mov ebx, keymap |
1723 | mov ecx, 128 |
1724 | mov ecx, 128 |
1724 | call memmove |
1725 | call memmove |
1725 | ret |
1726 | ret |
1726 | kbnobase: |
1727 | kbnobase: |
1727 | dec ecx |
1728 | dec ecx |
1728 | jnz kbnoshift |
1729 | jnz kbnoshift |
1729 | 1730 | ||
1730 | mov ebx, keymap_shift |
1731 | mov ebx, keymap_shift |
1731 | mov ecx, 128 |
1732 | mov ecx, 128 |
1732 | call memmove |
1733 | call memmove |
1733 | ret |
1734 | ret |
1734 | kbnoshift: |
1735 | kbnoshift: |
1735 | dec ecx |
1736 | dec ecx |
1736 | jnz kbnoalt |
1737 | jnz kbnoalt |
1737 | mov ebx, keymap_alt |
1738 | mov ebx, keymap_alt |
1738 | mov ecx, 128 |
1739 | mov ecx, 128 |
1739 | call memmove |
1740 | call memmove |
1740 | ret |
1741 | ret |
1741 | kbnoalt: |
1742 | kbnoalt: |
1742 | sub ecx, 6 |
1743 | sub ecx, 6 |
1743 | jnz kbnocountry |
1744 | jnz kbnocountry |
1744 | mov word [keyboard], dx |
1745 | mov word [keyboard], dx |
1745 | ret |
1746 | ret |
1746 | kbnocountry: |
1747 | kbnocountry: |
1747 | mov [esp+32], dword 1 |
1748 | mov [esp+32], dword 1 |
1748 | ret |
1749 | ret |
1749 | nsyse2: |
1750 | nsyse2: |
1750 | dec ebx ; CD |
1751 | dec ebx ; CD |
1751 | jnz nsyse4 |
1752 | jnz nsyse4 |
1752 | 1753 | ||
1753 | test ecx, ecx |
1754 | test ecx, ecx |
1754 | jz nosesl |
1755 | jz nosesl |
1755 | 1756 | ||
1756 | cmp ecx, 4 |
1757 | cmp ecx, 4 |
1757 | ja nosesl |
1758 | ja nosesl |
1758 | mov [cd_base], cl |
1759 | mov [cd_base], cl |
1759 | 1760 | ||
1760 | dec ecx |
1761 | dec ecx |
1761 | jnz noprma |
1762 | jnz noprma |
1762 | mov eax, [hd_address_table] |
1763 | mov eax, [hd_address_table] |
1763 | mov [cdbase], eax ;0x1f0 |
1764 | mov [cdbase], eax ;0x1f0 |
1764 | mov [cdid], 0xa0 |
1765 | mov [cdid], 0xa0 |
1765 | noprma: |
1766 | noprma: |
1766 | 1767 | ||
1767 | dec ecx |
1768 | dec ecx |
1768 | jnz noprsl |
1769 | jnz noprsl |
1769 | mov eax, [hd_address_table] |
1770 | mov eax, [hd_address_table] |
1770 | mov [cdbase], eax ;0x1f0 |
1771 | mov [cdbase], eax ;0x1f0 |
1771 | mov [cdid], 0xb0 |
1772 | mov [cdid], 0xb0 |
1772 | noprsl: |
1773 | noprsl: |
1773 | dec ecx |
1774 | dec ecx |
1774 | jnz nosema |
1775 | jnz nosema |
1775 | mov eax, [hd_address_table+16] |
1776 | mov eax, [hd_address_table+16] |
1776 | mov [cdbase], eax ;0x170 |
1777 | mov [cdbase], eax ;0x170 |
1777 | mov [cdid], 0xa0 |
1778 | mov [cdid], 0xa0 |
1778 | nosema: |
1779 | nosema: |
1779 | dec ecx |
1780 | dec ecx |
1780 | jnz nosesl |
1781 | jnz nosesl |
1781 | mov eax, [hd_address_table+16] |
1782 | mov eax, [hd_address_table+16] |
1782 | mov [cdbase], eax ;0x170 |
1783 | mov [cdbase], eax ;0x170 |
1783 | mov [cdid], 0xb0 |
1784 | mov [cdid], 0xb0 |
1784 | nosesl: |
1785 | nosesl: |
1785 | ret |
1786 | ret |
1786 | 1787 | ||
1787 | iglobal |
1788 | iglobal |
1788 | cd_base db 0 |
1789 | cd_base db 0 |
1789 | 1790 | ||
1790 | endg |
1791 | endg |
1791 | nsyse4: |
1792 | nsyse4: |
1792 | 1793 | ||
1793 | sub ebx, 2 ; SYSTEM LANGUAGE |
1794 | sub ebx, 2 ; SYSTEM LANGUAGE |
1794 | jnz nsyse5 |
1795 | jnz nsyse5 |
1795 | mov [syslang], ecx |
1796 | mov [syslang], ecx |
1796 | ret |
1797 | ret |
1797 | nsyse5: |
1798 | nsyse5: |
1798 | 1799 | ||
1799 | sub ebx, 2 ; HD BASE - obsolete |
1800 | sub ebx, 2 ; HD BASE - obsolete |
1800 | jnz nsyse7 |
1801 | jnz nsyse7 |
1801 | 1802 | ||
1802 | nosethd: |
1803 | nosethd: |
1803 | ret |
1804 | ret |
1804 | 1805 | ||
1805 | nsyse7: |
1806 | nsyse7: |
1806 | 1807 | ||
1807 | ; cmp eax,8 ; HD PARTITION - obsolete |
1808 | ; cmp eax,8 ; HD PARTITION - obsolete |
1808 | dec ebx |
1809 | dec ebx |
1809 | jnz nsyse8 |
1810 | jnz nsyse8 |
1810 | ret |
1811 | ret |
1811 | 1812 | ||
1812 | nsyse8: |
1813 | nsyse8: |
1813 | ; cmp eax,11 ; ENABLE LBA READ |
1814 | ; cmp eax,11 ; ENABLE LBA READ |
1814 | and ecx, 1 |
1815 | and ecx, 1 |
1815 | sub ebx, 3 |
1816 | sub ebx, 3 |
1816 | jnz no_set_lba_read |
1817 | jnz no_set_lba_read |
1817 | mov [lba_read_enabled], ecx |
1818 | mov [lba_read_enabled], ecx |
1818 | ret |
1819 | ret |
1819 | 1820 | ||
1820 | no_set_lba_read: |
1821 | no_set_lba_read: |
1821 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1822 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1822 | dec ebx |
1823 | dec ebx |
1823 | jnz sys_setup_err |
1824 | jnz sys_setup_err |
1824 | mov [pci_access_enabled], ecx |
1825 | mov [pci_access_enabled], ecx |
1825 | ret |
1826 | ret |
1826 | 1827 | ||
1827 | sys_setup_err: |
1828 | sys_setup_err: |
1828 | or [esp+32], dword -1 |
1829 | or [esp+32], dword -1 |
1829 | ret |
1830 | ret |
1830 | 1831 | ||
1831 | align 4 |
1832 | align 4 |
1832 | 1833 | ||
1833 | sys_getsetup: |
1834 | sys_getsetup: |
1834 | 1835 | ||
1835 | ; 1=roland mpu midi base , base io address |
1836 | ; 1=roland mpu midi base , base io address |
1836 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1837 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1837 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1838 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1838 | ; 5=system language, 1eng 2fi 3ger 4rus |
1839 | ; 5=system language, 1eng 2fi 3ger 4rus |
1839 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1840 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1840 | ; 8=fat32 partition in hd |
1841 | ; 8=fat32 partition in hd |
1841 | ; 9=get hs timer tic |
1842 | ; 9=get hs timer tic |
1842 | 1843 | ||
1843 | ; cmp eax,1 |
1844 | ; cmp eax,1 |
1844 | dec ebx |
1845 | dec ebx |
1845 | jnz ngsyse1 |
1846 | jnz ngsyse1 |
1846 | movzx eax, [midi_base] |
1847 | movzx eax, [midi_base] |
1847 | mov [esp+32], eax |
1848 | mov [esp+32], eax |
1848 | ret |
1849 | ret |
1849 | ngsyse1: |
1850 | ngsyse1: |
1850 | ; cmp eax,2 |
1851 | ; cmp eax,2 |
1851 | dec ebx |
1852 | dec ebx |
1852 | jnz ngsyse2 |
1853 | jnz ngsyse2 |
1853 | 1854 | ||
1854 | mov edi, [TASK_BASE] |
1855 | mov edi, [TASK_BASE] |
1855 | mov ebx, [edi+TASKDATA.mem_start] |
1856 | mov ebx, [edi+TASKDATA.mem_start] |
1856 | add ebx, edx |
1857 | add ebx, edx |
1857 | 1858 | ||
1858 | ; cmp ebx,1 |
1859 | ; cmp ebx,1 |
1859 | dec ecx |
1860 | dec ecx |
1860 | jnz kbnobaseret |
1861 | jnz kbnobaseret |
1861 | mov eax, keymap |
1862 | mov eax, keymap |
1862 | mov ecx, 128 |
1863 | mov ecx, 128 |
1863 | call memmove |
1864 | call memmove |
1864 | ret |
1865 | ret |
1865 | kbnobaseret: |
1866 | kbnobaseret: |
1866 | ; cmp ebx,2 |
1867 | ; cmp ebx,2 |
1867 | dec ecx |
1868 | dec ecx |
1868 | jnz kbnoshiftret |
1869 | jnz kbnoshiftret |
1869 | 1870 | ||
1870 | mov eax, keymap_shift |
1871 | mov eax, keymap_shift |
1871 | mov ecx, 128 |
1872 | mov ecx, 128 |
1872 | call memmove |
1873 | call memmove |
1873 | ret |
1874 | ret |
1874 | kbnoshiftret: |
1875 | kbnoshiftret: |
1875 | ; cmp ebx,3 |
1876 | ; cmp ebx,3 |
1876 | dec ecx |
1877 | dec ecx |
1877 | jne kbnoaltret |
1878 | jne kbnoaltret |
1878 | 1879 | ||
1879 | mov eax, keymap_alt |
1880 | mov eax, keymap_alt |
1880 | mov ecx, 128 |
1881 | mov ecx, 128 |
1881 | call memmove |
1882 | call memmove |
1882 | ret |
1883 | ret |
1883 | kbnoaltret: |
1884 | kbnoaltret: |
1884 | ; cmp ebx,9 |
1885 | ; cmp ebx,9 |
1885 | sub ecx, 6 |
1886 | sub ecx, 6 |
1886 | jnz ngsyse2 |
1887 | jnz ngsyse2 |
1887 | movzx eax, word [keyboard] |
1888 | movzx eax, word [keyboard] |
1888 | mov [esp+32], eax |
1889 | mov [esp+32], eax |
1889 | ret |
1890 | ret |
1890 | 1891 | ||
1891 | 1892 | ||
1892 | ngsyse2: |
1893 | ngsyse2: |
1893 | ; cmp eax,3 |
1894 | ; cmp eax,3 |
1894 | dec ebx |
1895 | dec ebx |
1895 | jnz ngsyse3 |
1896 | jnz ngsyse3 |
1896 | movzx eax, [cd_base] |
1897 | movzx eax, [cd_base] |
1897 | mov [esp+32], eax |
1898 | mov [esp+32], eax |
1898 | ret |
1899 | ret |
1899 | ngsyse3: |
1900 | ngsyse3: |
1900 | ; cmp eax,5 |
1901 | ; cmp eax,5 |
1901 | sub ebx, 2 |
1902 | sub ebx, 2 |
1902 | jnz ngsyse5 |
1903 | jnz ngsyse5 |
1903 | mov eax, [syslang] |
1904 | mov eax, [syslang] |
1904 | mov [esp+32], eax |
1905 | mov [esp+32], eax |
1905 | ret |
1906 | ret |
1906 | ngsyse5: |
1907 | ngsyse5: |
1907 | ; cmp eax,7 |
1908 | ; cmp eax,7 |
1908 | sub ebx, 2 |
1909 | sub ebx, 2 |
1909 | jnz ngsyse7 |
1910 | jnz ngsyse7 |
1910 | xor eax, eax |
1911 | xor eax, eax |
1911 | mov [esp+32], eax |
1912 | mov [esp+32], eax |
1912 | ret |
1913 | ret |
1913 | ngsyse7: |
1914 | ngsyse7: |
1914 | ; cmp eax,8 |
1915 | ; cmp eax,8 |
1915 | dec ebx |
1916 | dec ebx |
1916 | jnz ngsyse8 |
1917 | jnz ngsyse8 |
1917 | mov eax, [fat32part] |
1918 | mov eax, [fat32part] |
1918 | mov [esp+32], eax |
1919 | mov [esp+32], eax |
1919 | ret |
1920 | ret |
1920 | ngsyse8: |
1921 | ngsyse8: |
1921 | ; cmp eax,9 |
1922 | ; cmp eax,9 |
1922 | dec ebx |
1923 | dec ebx |
1923 | jnz ngsyse9 |
1924 | jnz ngsyse9 |
1924 | mov eax, [timer_ticks];[0xfdf0] |
1925 | mov eax, [timer_ticks];[0xfdf0] |
1925 | mov [esp+32], eax |
1926 | mov [esp+32], eax |
1926 | ret |
1927 | ret |
1927 | ngsyse9: |
1928 | ngsyse9: |
1928 | ; cmp eax,11 |
1929 | ; cmp eax,11 |
1929 | sub ebx, 2 |
1930 | sub ebx, 2 |
1930 | jnz ngsyse11 |
1931 | jnz ngsyse11 |
1931 | mov eax, [lba_read_enabled] |
1932 | mov eax, [lba_read_enabled] |
1932 | mov [esp+32], eax |
1933 | mov [esp+32], eax |
1933 | ret |
1934 | ret |
1934 | ngsyse11: |
1935 | ngsyse11: |
1935 | ; cmp eax,12 |
1936 | ; cmp eax,12 |
1936 | dec ebx |
1937 | dec ebx |
1937 | jnz ngsyse12 |
1938 | jnz ngsyse12 |
1938 | mov eax, [pci_access_enabled] |
1939 | mov eax, [pci_access_enabled] |
1939 | mov [esp+32], eax |
1940 | mov [esp+32], eax |
1940 | ret |
1941 | ret |
1941 | ngsyse12: |
1942 | ngsyse12: |
1942 | mov [esp+32], dword 1 |
1943 | mov [esp+32], dword 1 |
1943 | ret |
1944 | ret |
1944 | 1945 | ||
1945 | 1946 | ||
1946 | get_timer_ticks: |
1947 | get_timer_ticks: |
1947 | mov eax, [timer_ticks] |
1948 | mov eax, [timer_ticks] |
1948 | ret |
1949 | ret |
1949 | 1950 | ||
1950 | iglobal |
1951 | iglobal |
1951 | align 4 |
1952 | align 4 |
1952 | mousefn dd msscreen, mswin, msbutton, msset |
1953 | mousefn dd msscreen, mswin, msbutton, msset |
1953 | dd app_load_cursor |
1954 | dd app_load_cursor |
1954 | dd app_set_cursor |
1955 | dd app_set_cursor |
1955 | dd app_delete_cursor |
1956 | dd app_delete_cursor |
1956 | dd msz |
1957 | dd msz |
1957 | endg |
1958 | endg |
1958 | 1959 | ||
1959 | readmousepos: |
1960 | readmousepos: |
1960 | 1961 | ||
1961 | ; eax=0 screen relative |
1962 | ; eax=0 screen relative |
1962 | ; eax=1 window relative |
1963 | ; eax=1 window relative |
1963 | ; eax=2 buttons pressed |
1964 | ; eax=2 buttons pressed |
1964 | ; eax=3 set mouse pos ; reserved |
1965 | ; eax=3 set mouse pos ; reserved |
1965 | ; eax=4 load cursor |
1966 | ; eax=4 load cursor |
1966 | ; eax=5 set cursor |
1967 | ; eax=5 set cursor |
1967 | ; eax=6 delete cursor ; reserved |
1968 | ; eax=6 delete cursor ; reserved |
1968 | ; eax=7 get mouse_z |
1969 | ; eax=7 get mouse_z |
1969 | 1970 | ||
1970 | cmp ebx, 7 |
1971 | cmp ebx, 7 |
1971 | ja msset |
1972 | ja msset |
1972 | jmp [mousefn+ebx*4] |
1973 | jmp [mousefn+ebx*4] |
1973 | msscreen: |
1974 | msscreen: |
1974 | mov eax, [MOUSE_X] |
1975 | mov eax, [MOUSE_X] |
1975 | shl eax, 16 |
1976 | shl eax, 16 |
1976 | mov ax, [MOUSE_Y] |
1977 | mov ax, [MOUSE_Y] |
1977 | mov [esp+36-4], eax |
1978 | mov [esp+36-4], eax |
1978 | ret |
1979 | ret |
1979 | mswin: |
1980 | mswin: |
1980 | mov eax, [MOUSE_X] |
1981 | mov eax, [MOUSE_X] |
1981 | shl eax, 16 |
1982 | shl eax, 16 |
1982 | mov ax, [MOUSE_Y] |
1983 | mov ax, [MOUSE_Y] |
1983 | mov esi, [TASK_BASE] |
1984 | mov esi, [TASK_BASE] |
1984 | mov bx, word [esi-twdw+WDATA.box.left] |
1985 | mov bx, word [esi-twdw+WDATA.box.left] |
1985 | shl ebx, 16 |
1986 | shl ebx, 16 |
1986 | mov bx, word [esi-twdw+WDATA.box.top] |
1987 | mov bx, word [esi-twdw+WDATA.box.top] |
1987 | sub eax, ebx |
1988 | sub eax, ebx |
1988 | 1989 | ||
1989 | mov edi, [CURRENT_TASK] |
1990 | mov edi, [CURRENT_TASK] |
1990 | shl edi, 8 |
1991 | shl edi, 8 |
1991 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1992 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1992 | rol eax, 16 |
1993 | rol eax, 16 |
1993 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1994 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1994 | rol eax, 16 |
1995 | rol eax, 16 |
1995 | mov [esp+36-4], eax |
1996 | mov [esp+36-4], eax |
1996 | ret |
1997 | ret |
1997 | msbutton: |
1998 | msbutton: |
1998 | movzx eax, byte [BTN_DOWN] |
1999 | movzx eax, byte [BTN_DOWN] |
1999 | mov [esp+36-4], eax |
2000 | mov [esp+36-4], eax |
2000 | ret |
2001 | ret |
2001 | msz: |
2002 | msz: |
2002 | mov edi, [TASK_COUNT] |
2003 | mov edi, [TASK_COUNT] |
2003 | movzx edi, word [WIN_POS + edi*2] |
2004 | movzx edi, word [WIN_POS + edi*2] |
2004 | cmp edi, [CURRENT_TASK] |
2005 | cmp edi, [CURRENT_TASK] |
2005 | jne @f |
2006 | jne @f |
2006 | mov ax, [MOUSE_SCROLL_H] |
2007 | mov ax, [MOUSE_SCROLL_H] |
2007 | shl eax, 16 |
2008 | shl eax, 16 |
2008 | mov ax, [MOUSE_SCROLL_V] |
2009 | mov ax, [MOUSE_SCROLL_V] |
2009 | mov [esp+36-4], eax |
2010 | mov [esp+36-4], eax |
2010 | and [MOUSE_SCROLL_H], word 0 |
2011 | and [MOUSE_SCROLL_H], word 0 |
2011 | and [MOUSE_SCROLL_V], word 0 |
2012 | and [MOUSE_SCROLL_V], word 0 |
2012 | ret |
2013 | ret |
2013 | @@: |
2014 | @@: |
2014 | and [esp+36-4], dword 0 |
2015 | and [esp+36-4], dword 0 |
2015 | ; ret |
2016 | ; ret |
2016 | msset: |
2017 | msset: |
2017 | ret |
2018 | ret |
2018 | 2019 | ||
2019 | app_load_cursor: |
2020 | app_load_cursor: |
2020 | cmp ecx, OS_BASE |
2021 | cmp ecx, OS_BASE |
2021 | jae msset |
2022 | jae msset |
2022 | stdcall load_cursor, ecx, edx |
2023 | stdcall load_cursor, ecx, edx |
2023 | mov [esp+36-4], eax |
2024 | mov [esp+36-4], eax |
2024 | ret |
2025 | ret |
2025 | 2026 | ||
2026 | app_set_cursor: |
2027 | app_set_cursor: |
2027 | stdcall set_cursor, ecx |
2028 | stdcall set_cursor, ecx |
2028 | mov [esp+36-4], eax |
2029 | mov [esp+36-4], eax |
2029 | ret |
2030 | ret |
2030 | 2031 | ||
2031 | app_delete_cursor: |
2032 | app_delete_cursor: |
2032 | stdcall delete_cursor, ecx |
2033 | stdcall delete_cursor, ecx |
2033 | mov [esp+36-4], eax |
2034 | mov [esp+36-4], eax |
2034 | ret |
2035 | ret |
2035 | 2036 | ||
2036 | is_input: |
2037 | is_input: |
2037 | 2038 | ||
2038 | push edx |
2039 | push edx |
2039 | mov dx, word [midisp] |
2040 | mov dx, word [midisp] |
2040 | in al, dx |
2041 | in al, dx |
2041 | and al, 0x80 |
2042 | and al, 0x80 |
2042 | pop edx |
2043 | pop edx |
2043 | ret |
2044 | ret |
2044 | 2045 | ||
2045 | is_output: |
2046 | is_output: |
2046 | 2047 | ||
2047 | push edx |
2048 | push edx |
2048 | mov dx, word [midisp] |
2049 | mov dx, word [midisp] |
2049 | in al, dx |
2050 | in al, dx |
2050 | and al, 0x40 |
2051 | and al, 0x40 |
2051 | pop edx |
2052 | pop edx |
2052 | ret |
2053 | ret |
2053 | 2054 | ||
2054 | 2055 | ||
2055 | get_mpu_in: |
2056 | get_mpu_in: |
2056 | 2057 | ||
2057 | push edx |
2058 | push edx |
2058 | mov dx, word [mididp] |
2059 | mov dx, word [mididp] |
2059 | in al, dx |
2060 | in al, dx |
2060 | pop edx |
2061 | pop edx |
2061 | ret |
2062 | ret |
2062 | 2063 | ||
2063 | 2064 | ||
2064 | put_mpu_out: |
2065 | put_mpu_out: |
2065 | 2066 | ||
2066 | push edx |
2067 | push edx |
2067 | mov dx, word [mididp] |
2068 | mov dx, word [mididp] |
2068 | out dx, al |
2069 | out dx, al |
2069 | pop edx |
2070 | pop edx |
2070 | ret |
2071 | ret |
2071 | 2072 | ||
2072 | 2073 | ||
2073 | 2074 | ||
2074 | align 4 |
2075 | align 4 |
2075 | 2076 | ||
2076 | sys_midi: |
2077 | sys_midi: |
2077 | cmp [mididp], 0 |
2078 | cmp [mididp], 0 |
2078 | jnz sm0 |
2079 | jnz sm0 |
2079 | mov [esp+36], dword 1 |
2080 | mov [esp+36], dword 1 |
2080 | ret |
2081 | ret |
2081 | sm0: |
2082 | sm0: |
2082 | and [esp+36], dword 0 |
2083 | and [esp+36], dword 0 |
2083 | dec ebx |
2084 | dec ebx |
2084 | jnz smn1 |
2085 | jnz smn1 |
2085 | ; call setuart |
2086 | ; call setuart |
2086 | su1: |
2087 | su1: |
2087 | call is_output |
2088 | call is_output |
2088 | test al, al |
2089 | test al, al |
2089 | jnz su1 |
2090 | jnz su1 |
2090 | mov dx, word [midisp] |
2091 | mov dx, word [midisp] |
2091 | mov al, 0xff |
2092 | mov al, 0xff |
2092 | out dx, al |
2093 | out dx, al |
2093 | su2: |
2094 | su2: |
2094 | mov dx, word [midisp] |
2095 | mov dx, word [midisp] |
2095 | mov al, 0xff |
2096 | mov al, 0xff |
2096 | out dx, al |
2097 | out dx, al |
2097 | call is_input |
2098 | call is_input |
2098 | test al, al |
2099 | test al, al |
2099 | jnz su2 |
2100 | jnz su2 |
2100 | call get_mpu_in |
2101 | call get_mpu_in |
2101 | cmp al, 0xfe |
2102 | cmp al, 0xfe |
2102 | jnz su2 |
2103 | jnz su2 |
2103 | su3: |
2104 | su3: |
2104 | call is_output |
2105 | call is_output |
2105 | test al, al |
2106 | test al, al |
2106 | jnz su3 |
2107 | jnz su3 |
2107 | mov dx, word [midisp] |
2108 | mov dx, word [midisp] |
2108 | mov al, 0x3f |
2109 | mov al, 0x3f |
2109 | out dx, al |
2110 | out dx, al |
2110 | ret |
2111 | ret |
2111 | smn1: |
2112 | smn1: |
2112 | dec ebx |
2113 | dec ebx |
2113 | jnz smn2 |
2114 | jnz smn2 |
2114 | sm10: |
2115 | sm10: |
2115 | call get_mpu_in |
2116 | call get_mpu_in |
2116 | call is_output |
2117 | call is_output |
2117 | test al, al |
2118 | test al, al |
2118 | jnz sm10 |
2119 | jnz sm10 |
2119 | mov al, bl |
2120 | mov al, bl |
2120 | call put_mpu_out |
2121 | call put_mpu_out |
2121 | smn2: |
2122 | smn2: |
2122 | ret |
2123 | ret |
2123 | 2124 | ||
2124 | detect_devices: |
2125 | detect_devices: |
2125 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2126 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2126 | ;include 'detect/commouse.inc' |
2127 | ;include 'detect/commouse.inc' |
2127 | ;include 'detect/ps2mouse.inc' |
2128 | ;include 'detect/ps2mouse.inc' |
2128 | ;include 'detect/dev_fd.inc' |
2129 | ;include 'detect/dev_fd.inc' |
2129 | ;include 'detect/dev_hdcd.inc' |
2130 | ;include 'detect/dev_hdcd.inc' |
2130 | ;include 'detect/sear_par.inc' |
2131 | ;include 'detect/sear_par.inc' |
2131 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2132 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2132 | ret |
2133 | ret |
2133 | 2134 | ||
2134 | sys_end: |
2135 | sys_end: |
2135 | ;-------------------------------------- |
2136 | ;-------------------------------------- |
2136 | cmp [_display.select_cursor], 0 |
2137 | cmp [_display.select_cursor], 0 |
2137 | je @f |
2138 | je @f |
2138 | ; restore default cursor before killing |
2139 | ; restore default cursor before killing |
2139 | pusha |
2140 | pusha |
2140 | mov ecx, [current_slot] |
2141 | mov ecx, [current_slot] |
2141 | call restore_default_cursor_before_killing |
2142 | call restore_default_cursor_before_killing |
2142 | popa |
2143 | popa |
2143 | @@: |
2144 | @@: |
2144 | ;-------------------------------------- |
2145 | ;-------------------------------------- |
2145 | ; kill all sockets this process owns |
2146 | ; kill all sockets this process owns |
2146 | pusha |
2147 | pusha |
2147 | mov edx, [TASK_BASE] |
2148 | mov edx, [TASK_BASE] |
2148 | mov edx, [edx+TASKDATA.pid] |
2149 | mov edx, [edx+TASKDATA.pid] |
2149 | call SOCKET_process_end |
2150 | call SOCKET_process_end |
2150 | popa |
2151 | popa |
2151 | ;-------------------------------------- |
2152 | ;-------------------------------------- |
2152 | mov ecx, [current_slot] |
2153 | mov ecx, [current_slot] |
2153 | mov eax, [ecx+APPDATA.tls_base] |
2154 | mov eax, [ecx+APPDATA.tls_base] |
2154 | test eax, eax |
2155 | test eax, eax |
2155 | jz @F |
2156 | jz @F |
2156 | 2157 | ||
2157 | stdcall user_free, eax |
2158 | stdcall user_free, eax |
2158 | @@: |
2159 | @@: |
2159 | 2160 | ||
2160 | mov eax, [TASK_BASE] |
2161 | mov eax, [TASK_BASE] |
2161 | mov [eax+TASKDATA.state], 3; terminate this program |
2162 | mov [eax+TASKDATA.state], 3; terminate this program |
2162 | call wakeup_osloop |
2163 | call wakeup_osloop |
2163 | 2164 | ||
2164 | .waitterm: ; wait here for termination |
2165 | .waitterm: ; wait here for termination |
2165 | call change_task |
2166 | call change_task |
2166 | jmp .waitterm |
2167 | jmp .waitterm |
2167 | ;------------------------------------------------------------------------------ |
2168 | ;------------------------------------------------------------------------------ |
2168 | align 4 |
2169 | align 4 |
2169 | restore_default_cursor_before_killing: |
2170 | restore_default_cursor_before_killing: |
2170 | pushfd |
2171 | pushfd |
2171 | cli |
2172 | cli |
2172 | mov eax, [def_cursor] |
2173 | mov eax, [def_cursor] |
2173 | mov [ecx+APPDATA.cursor], eax |
2174 | mov [ecx+APPDATA.cursor], eax |
2174 | 2175 | ||
2175 | movzx eax, word [MOUSE_Y] |
2176 | movzx eax, word [MOUSE_Y] |
2176 | movzx ebx, word [MOUSE_X] |
2177 | movzx ebx, word [MOUSE_X] |
2177 | ; mov ecx, [Screen_Max_X] |
2178 | ; mov ecx, [Screen_Max_X] |
2178 | ; inc ecx |
2179 | ; inc ecx |
2179 | ; mul ecx |
2180 | ; mul ecx |
2180 | mov eax, [d_width_calc_area + eax*4] |
2181 | mov eax, [d_width_calc_area + eax*4] |
2181 | 2182 | ||
2182 | add eax, [_WinMapAddress] |
2183 | add eax, [_WinMapAddress] |
2183 | movzx edx, byte [ebx+eax] |
2184 | movzx edx, byte [ebx+eax] |
2184 | shl edx, 8 |
2185 | shl edx, 8 |
2185 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2186 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2186 | 2187 | ||
2187 | cmp esi, [current_cursor] |
2188 | cmp esi, [current_cursor] |
2188 | je @f |
2189 | je @f |
2189 | 2190 | ||
2190 | push esi |
2191 | push esi |
2191 | call [_display.select_cursor] |
2192 | call [_display.select_cursor] |
2192 | mov [current_cursor], esi |
2193 | mov [current_cursor], esi |
2193 | @@: |
2194 | @@: |
2194 | mov [redrawmouse_unconditional], 1 |
2195 | mov [redrawmouse_unconditional], 1 |
2195 | call wakeup_osloop |
2196 | call wakeup_osloop |
2196 | popfd |
2197 | popfd |
2197 | ret |
2198 | ret |
2198 | ;------------------------------------------------------------------------------ |
2199 | ;------------------------------------------------------------------------------ |
2199 | iglobal |
2200 | iglobal |
2200 | align 4 |
2201 | align 4 |
2201 | sys_system_table: |
2202 | sys_system_table: |
2202 | dd sysfn_deactivate ; 1 = deactivate window |
2203 | dd sysfn_deactivate ; 1 = deactivate window |
2203 | dd sysfn_terminate ; 2 = terminate thread |
2204 | dd sysfn_terminate ; 2 = terminate thread |
2204 | dd sysfn_activate ; 3 = activate window |
2205 | dd sysfn_activate ; 3 = activate window |
2205 | dd sysfn_getidletime ; 4 = get idle time |
2206 | dd sysfn_getidletime ; 4 = get idle time |
2206 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2207 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2207 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2208 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2208 | dd sysfn_getactive ; 7 = get active window |
2209 | dd sysfn_getactive ; 7 = get active window |
2209 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2210 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2210 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2211 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2211 | dd sysfn_minimize ; 10 = minimize window |
2212 | dd sysfn_minimize ; 10 = minimize window |
2212 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2213 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2213 | dd sysfn_lastkey ; 12 = get last pressed key |
2214 | dd sysfn_lastkey ; 12 = get last pressed key |
2214 | dd sysfn_getversion ; 13 = get kernel version |
2215 | dd sysfn_getversion ; 13 = get kernel version |
2215 | dd sysfn_waitretrace ; 14 = wait retrace |
2216 | dd sysfn_waitretrace ; 14 = wait retrace |
2216 | dd sysfn_centermouse ; 15 = center mouse cursor |
2217 | dd sysfn_centermouse ; 15 = center mouse cursor |
2217 | dd sysfn_getfreemem ; 16 = get free memory size |
2218 | dd sysfn_getfreemem ; 16 = get free memory size |
2218 | dd sysfn_getallmem ; 17 = get total memory size |
2219 | dd sysfn_getallmem ; 17 = get total memory size |
2219 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2220 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2220 | ; instead of slot |
2221 | ; instead of slot |
2221 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2222 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2222 | dd sysfn_meminfo ; 20 = get extended memory info |
2223 | dd sysfn_meminfo ; 20 = get extended memory info |
2223 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2224 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2224 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2225 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2225 | dd sysfn_min_windows ; 23 = minimize all windows |
2226 | dd sysfn_min_windows ; 23 = minimize all windows |
2226 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2227 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2227 | sysfn_num = ($ - sys_system_table)/4 |
2228 | sysfn_num = ($ - sys_system_table)/4 |
2228 | endg |
2229 | endg |
2229 | ;------------------------------------------------------------------------------ |
2230 | ;------------------------------------------------------------------------------ |
2230 | sys_system: |
2231 | sys_system: |
2231 | dec ebx |
2232 | dec ebx |
2232 | cmp ebx, sysfn_num |
2233 | cmp ebx, sysfn_num |
2233 | jae @f |
2234 | jae @f |
2234 | jmp dword [sys_system_table + ebx*4] |
2235 | jmp dword [sys_system_table + ebx*4] |
2235 | @@: |
2236 | @@: |
2236 | ret |
2237 | ret |
2237 | ;------------------------------------------------------------------------------ |
2238 | ;------------------------------------------------------------------------------ |
2238 | sysfn_shutdown: ; 18.9 = system shutdown |
2239 | sysfn_shutdown: ; 18.9 = system shutdown |
2239 | cmp ecx, 1 |
2240 | cmp ecx, 1 |
2240 | jl exit_for_anyone |
2241 | jl exit_for_anyone |
2241 | cmp ecx, 4 |
2242 | cmp ecx, 4 |
2242 | jg exit_for_anyone |
2243 | jg exit_for_anyone |
2243 | mov [BOOT_VARS+0x9030], cl |
2244 | mov [BOOT_VARS+0x9030], cl |
2244 | 2245 | ||
2245 | mov eax, [TASK_COUNT] |
2246 | mov eax, [TASK_COUNT] |
2246 | mov [SYS_SHUTDOWN], al |
2247 | mov [SYS_SHUTDOWN], al |
2247 | mov [shutdown_processes], eax |
2248 | mov [shutdown_processes], eax |
2248 | call wakeup_osloop |
2249 | call wakeup_osloop |
2249 | and dword [esp+32], 0 |
2250 | and dword [esp+32], 0 |
2250 | exit_for_anyone: |
2251 | exit_for_anyone: |
2251 | ret |
2252 | ret |
2252 | uglobal |
2253 | uglobal |
2253 | shutdown_processes: |
2254 | shutdown_processes: |
2254 | dd 0x0 |
2255 | dd 0x0 |
2255 | endg |
2256 | endg |
2256 | ;------------------------------------------------------------------------------ |
2257 | ;------------------------------------------------------------------------------ |
2257 | sysfn_terminate: ; 18.2 = TERMINATE |
2258 | sysfn_terminate: ; 18.2 = TERMINATE |
2258 | push ecx |
2259 | push ecx |
2259 | cmp ecx, 2 |
2260 | cmp ecx, 2 |
2260 | jb noprocessterminate |
2261 | jb noprocessterminate |
2261 | mov edx, [TASK_COUNT] |
2262 | mov edx, [TASK_COUNT] |
2262 | cmp ecx, edx |
2263 | cmp ecx, edx |
2263 | ja noprocessterminate |
2264 | ja noprocessterminate |
2264 | mov eax, [TASK_COUNT] |
2265 | mov eax, [TASK_COUNT] |
2265 | shl ecx, 5 |
2266 | shl ecx, 5 |
2266 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2267 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2267 | add ecx, CURRENT_TASK+TASKDATA.state |
2268 | add ecx, CURRENT_TASK+TASKDATA.state |
2268 | cmp byte [ecx], 9 |
2269 | cmp byte [ecx], 9 |
2269 | jz noprocessterminate |
2270 | jz noprocessterminate |
2270 | push ecx edx |
2271 | push ecx edx |
2271 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2272 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2272 | call request_terminate |
2273 | call request_terminate |
2273 | pop edx ecx |
2274 | pop edx ecx |
2274 | test eax, eax |
2275 | test eax, eax |
2275 | jz noprocessterminate |
2276 | jz noprocessterminate |
2276 | ;-------------------------------------- |
2277 | ;-------------------------------------- |
2277 | ; terminate all network sockets it used |
2278 | ; terminate all network sockets it used |
2278 | pusha |
2279 | pusha |
2279 | mov eax, edx |
2280 | mov eax, edx |
2280 | call SOCKET_process_end |
2281 | call SOCKET_process_end |
2281 | popa |
2282 | popa |
2282 | ;-------------------------------------- |
2283 | ;-------------------------------------- |
2283 | cmp [_display.select_cursor], 0 |
2284 | cmp [_display.select_cursor], 0 |
2284 | je .restore_end |
2285 | je .restore_end |
2285 | ; restore default cursor before killing |
2286 | ; restore default cursor before killing |
2286 | pusha |
2287 | pusha |
2287 | mov ecx, [esp+32] |
2288 | mov ecx, [esp+32] |
2288 | shl ecx, 8 |
2289 | shl ecx, 8 |
2289 | add ecx, SLOT_BASE |
2290 | add ecx, SLOT_BASE |
2290 | mov eax, [def_cursor] |
2291 | mov eax, [def_cursor] |
2291 | cmp [ecx+APPDATA.cursor], eax |
2292 | cmp [ecx+APPDATA.cursor], eax |
2292 | je @f |
2293 | je @f |
2293 | call restore_default_cursor_before_killing |
2294 | call restore_default_cursor_before_killing |
2294 | @@: |
2295 | @@: |
2295 | popa |
2296 | popa |
2296 | .restore_end: |
2297 | .restore_end: |
2297 | ;-------------------------------------- |
2298 | ;-------------------------------------- |
2298 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2299 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2299 | mov [ecx], byte 3; clear possible i40's |
2300 | mov [ecx], byte 3; clear possible i40's |
2300 | call wakeup_osloop |
2301 | call wakeup_osloop |
2301 | ;call MEM_Heap_UnLock |
2302 | ;call MEM_Heap_UnLock |
2302 | 2303 | ||
2303 | cmp edx, [application_table_owner]; clear app table stat |
2304 | cmp edx, [application_table_owner]; clear app table stat |
2304 | jne noatsc |
2305 | jne noatsc |
2305 | call unlock_application_table |
2306 | call unlock_application_table |
2306 | noatsc: |
2307 | noatsc: |
2307 | noprocessterminate: |
2308 | noprocessterminate: |
2308 | add esp, 4 |
2309 | add esp, 4 |
2309 | ret |
2310 | ret |
2310 | ;------------------------------------------------------------------------------ |
2311 | ;------------------------------------------------------------------------------ |
2311 | sysfn_terminate2: |
2312 | sysfn_terminate2: |
2312 | ;lock application_table_status mutex |
2313 | ;lock application_table_status mutex |
2313 | .table_status: |
2314 | .table_status: |
2314 | call lock_application_table |
2315 | call lock_application_table |
2315 | mov eax, ecx |
2316 | mov eax, ecx |
2316 | call pid_to_slot |
2317 | call pid_to_slot |
2317 | test eax, eax |
2318 | test eax, eax |
2318 | jz .not_found |
2319 | jz .not_found |
2319 | mov ecx, eax |
2320 | mov ecx, eax |
2320 | cli |
2321 | cli |
2321 | call sysfn_terminate |
2322 | call sysfn_terminate |
2322 | call unlock_application_table |
2323 | call unlock_application_table |
2323 | sti |
2324 | sti |
2324 | and dword [esp+32], 0 |
2325 | and dword [esp+32], 0 |
2325 | ret |
2326 | ret |
2326 | .not_found: |
2327 | .not_found: |
2327 | call unlock_application_table |
2328 | call unlock_application_table |
2328 | or dword [esp+32], -1 |
2329 | or dword [esp+32], -1 |
2329 | ret |
2330 | ret |
2330 | ;------------------------------------------------------------------------------ |
2331 | ;------------------------------------------------------------------------------ |
2331 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2332 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2332 | cmp ecx, 2 |
2333 | cmp ecx, 2 |
2333 | jb .nowindowdeactivate |
2334 | jb .nowindowdeactivate |
2334 | cmp ecx, [TASK_COUNT] |
2335 | cmp ecx, [TASK_COUNT] |
2335 | ja .nowindowdeactivate |
2336 | ja .nowindowdeactivate |
2336 | 2337 | ||
2337 | movzx esi, word [WIN_STACK + ecx*2] |
2338 | movzx esi, word [WIN_STACK + ecx*2] |
2338 | cmp esi, 1 |
2339 | cmp esi, 1 |
2339 | je .nowindowdeactivate ; already deactive |
2340 | je .nowindowdeactivate ; already deactive |
2340 | 2341 | ||
2341 | mov edi, ecx |
2342 | mov edi, ecx |
2342 | shl edi, 5 |
2343 | shl edi, 5 |
2343 | add edi, window_data |
2344 | add edi, window_data |
2344 | movzx esi, word [WIN_STACK + ecx * 2] |
2345 | movzx esi, word [WIN_STACK + ecx * 2] |
2345 | lea esi, [WIN_POS + esi * 2] |
2346 | lea esi, [WIN_POS + esi * 2] |
2346 | call window._.window_deactivate |
2347 | call window._.window_deactivate |
2347 | 2348 | ||
2348 | call syscall_display_settings._.calculate_whole_screen |
2349 | call syscall_display_settings._.calculate_whole_screen |
2349 | call syscall_display_settings._.redraw_whole_screen |
2350 | call syscall_display_settings._.redraw_whole_screen |
2350 | .nowindowdeactivate: |
2351 | .nowindowdeactivate: |
2351 | ret |
2352 | ret |
2352 | ;------------------------------------------------------------------------------ |
2353 | ;------------------------------------------------------------------------------ |
2353 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2354 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2354 | cmp ecx, 2 |
2355 | cmp ecx, 2 |
2355 | jb .nowindowactivate |
2356 | jb .nowindowactivate |
2356 | cmp ecx, [TASK_COUNT] |
2357 | cmp ecx, [TASK_COUNT] |
2357 | ja .nowindowactivate |
2358 | ja .nowindowactivate |
2358 | ;------------------------------------- |
2359 | ;------------------------------------- |
2359 | @@: |
2360 | @@: |
2360 | ; If the window is captured and moved by the user, |
2361 | ; If the window is captured and moved by the user, |
2361 | ; then you can't change the position in window stack!!! |
2362 | ; then you can't change the position in window stack!!! |
2362 | mov al, [mouse.active_sys_window.action] |
2363 | mov al, [mouse.active_sys_window.action] |
2363 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2364 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2364 | test al, al |
2365 | test al, al |
2365 | jz @f |
2366 | jz @f |
2366 | call change_task |
2367 | call change_task |
2367 | jmp @b |
2368 | jmp @b |
2368 | @@: |
2369 | @@: |
2369 | ;------------------------------------- |
2370 | ;------------------------------------- |
2370 | mov [window_minimize], 2; restore window if minimized |
2371 | mov [window_minimize], 2; restore window if minimized |
2371 | call wakeup_osloop |
2372 | call wakeup_osloop |
2372 | 2373 | ||
2373 | movzx esi, word [WIN_STACK + ecx*2] |
2374 | movzx esi, word [WIN_STACK + ecx*2] |
2374 | cmp esi, [TASK_COUNT] |
2375 | cmp esi, [TASK_COUNT] |
2375 | je .nowindowactivate; already active |
2376 | je .nowindowactivate; already active |
2376 | 2377 | ||
2377 | mov edi, ecx |
2378 | mov edi, ecx |
2378 | shl edi, 5 |
2379 | shl edi, 5 |
2379 | add edi, window_data |
2380 | add edi, window_data |
2380 | movzx esi, word [WIN_STACK + ecx * 2] |
2381 | movzx esi, word [WIN_STACK + ecx * 2] |
2381 | lea esi, [WIN_POS + esi * 2] |
2382 | lea esi, [WIN_POS + esi * 2] |
2382 | call waredraw |
2383 | call waredraw |
2383 | .nowindowactivate: |
2384 | .nowindowactivate: |
2384 | ret |
2385 | ret |
2385 | ;------------------------------------------------------------------------------ |
2386 | ;------------------------------------------------------------------------------ |
2386 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2387 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2387 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2388 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2388 | mov [esp+32], eax |
2389 | mov [esp+32], eax |
2389 | ret |
2390 | ret |
2390 | ;------------------------------------------------------------------------------ |
2391 | ;------------------------------------------------------------------------------ |
2391 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2392 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2392 | mov eax, dword [cpu_freq] |
2393 | mov eax, dword [cpu_freq] |
2393 | mov [esp+32], eax |
2394 | mov [esp+32], eax |
2394 | ret |
2395 | ret |
2395 | ;------------------------------------------------------------------------------ |
2396 | ;------------------------------------------------------------------------------ |
2396 | get_cpu_freq: |
2397 | get_cpu_freq: |
2397 | mov eax, dword [cpu_freq] |
2398 | mov eax, dword [cpu_freq] |
2398 | mov edx, dword [cpu_freq+4] |
2399 | mov edx, dword [cpu_freq+4] |
2399 | ret |
2400 | ret |
2400 | ; SAVE ramdisk to /hd/1/menuet.img |
2401 | ; SAVE ramdisk to /hd/1/menuet.img |
2401 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2402 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2402 | include 'blkdev/rdsave.inc' |
2403 | include 'blkdev/rdsave.inc' |
2403 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2404 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2404 | ;------------------------------------------------------------------------------ |
2405 | ;------------------------------------------------------------------------------ |
2405 | align 4 |
2406 | align 4 |
2406 | sysfn_getactive: ; 18.7 = get active window |
2407 | sysfn_getactive: ; 18.7 = get active window |
2407 | mov eax, [TASK_COUNT] |
2408 | mov eax, [TASK_COUNT] |
2408 | movzx eax, word [WIN_POS + eax*2] |
2409 | movzx eax, word [WIN_POS + eax*2] |
2409 | mov [esp+32], eax |
2410 | mov [esp+32], eax |
2410 | ret |
2411 | ret |
2411 | ;------------------------------------------------------------------------------ |
2412 | ;------------------------------------------------------------------------------ |
2412 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2413 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2413 | ; cmp ecx,1 |
2414 | ; cmp ecx,1 |
2414 | dec ecx |
2415 | dec ecx |
2415 | jnz nogetsoundflag |
2416 | jnz nogetsoundflag |
2416 | movzx eax, byte [sound_flag]; get sound_flag |
2417 | movzx eax, byte [sound_flag]; get sound_flag |
2417 | mov [esp+32], eax |
2418 | mov [esp+32], eax |
2418 | ret |
2419 | ret |
2419 | nogetsoundflag: |
2420 | nogetsoundflag: |
2420 | ; cmp ecx,2 |
2421 | ; cmp ecx,2 |
2421 | dec ecx |
2422 | dec ecx |
2422 | jnz nosoundflag |
2423 | jnz nosoundflag |
2423 | xor byte [sound_flag], 1 |
2424 | xor byte [sound_flag], 1 |
2424 | nosoundflag: |
2425 | nosoundflag: |
2425 | ret |
2426 | ret |
2426 | ;------------------------------------------------------------------------------ |
2427 | ;------------------------------------------------------------------------------ |
2427 | sysfn_minimize: ; 18.10 = minimize window |
2428 | sysfn_minimize: ; 18.10 = minimize window |
2428 | mov [window_minimize], 1 |
2429 | mov [window_minimize], 1 |
2429 | call wakeup_osloop |
2430 | call wakeup_osloop |
2430 | ret |
2431 | ret |
2431 | ;------------------------------------------------------------------------------ |
2432 | ;------------------------------------------------------------------------------ |
2432 | align 4 |
2433 | align 4 |
2433 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2434 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2434 | ; cmp ecx,1 |
2435 | ; cmp ecx,1 |
2435 | dec ecx |
2436 | dec ecx |
2436 | jnz full_table |
2437 | jnz full_table |
2437 | small_table: |
2438 | small_table: |
2438 | call for_all_tables |
2439 | call for_all_tables |
2439 | mov ecx, 10 |
2440 | mov ecx, 10 |
2440 | cld |
2441 | cld |
2441 | rep movsb |
2442 | rep movsb |
2442 | ret |
2443 | ret |
2443 | for_all_tables: |
2444 | for_all_tables: |
2444 | mov edi, edx |
2445 | mov edi, edx |
2445 | mov esi, DRIVE_DATA |
2446 | mov esi, DRIVE_DATA |
2446 | ret |
2447 | ret |
2447 | full_table: |
2448 | full_table: |
2448 | ; cmp ecx,2 |
2449 | ; cmp ecx,2 |
2449 | dec ecx |
2450 | dec ecx |
2450 | jnz exit_for_anyone |
2451 | jnz exit_for_anyone |
2451 | call for_all_tables |
2452 | call for_all_tables |
2452 | mov ecx, DRIVE_DATA_SIZE/4 |
2453 | mov ecx, DRIVE_DATA_SIZE/4 |
2453 | cld |
2454 | cld |
2454 | rep movsd |
2455 | rep movsd |
2455 | ret |
2456 | ret |
2456 | ;------------------------------------------------------------------------------ |
2457 | ;------------------------------------------------------------------------------ |
2457 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2458 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2458 | and dword [esp+32], 0 |
2459 | and dword [esp+32], 0 |
2459 | ret |
2460 | ret |
2460 | ;------------------------------------------------------------------------------ |
2461 | ;------------------------------------------------------------------------------ |
2461 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2462 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2462 | mov edi, ecx |
2463 | mov edi, ecx |
2463 | mov esi, version_inf |
2464 | mov esi, version_inf |
2464 | mov ecx, version_end-version_inf |
2465 | mov ecx, version_end-version_inf |
2465 | rep movsb |
2466 | rep movsb |
2466 | ret |
2467 | ret |
2467 | ;------------------------------------------------------------------------------ |
2468 | ;------------------------------------------------------------------------------ |
2468 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2469 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2469 | ;wait retrace functions |
2470 | ;wait retrace functions |
2470 | sys_wait_retrace: |
2471 | sys_wait_retrace: |
2471 | mov edx, 0x3da |
2472 | mov edx, 0x3da |
2472 | WaitRetrace_loop: |
2473 | WaitRetrace_loop: |
2473 | in al, dx |
2474 | in al, dx |
2474 | test al, 1000b |
2475 | test al, 1000b |
2475 | jz WaitRetrace_loop |
2476 | jz WaitRetrace_loop |
2476 | and [esp+32], dword 0 |
2477 | and [esp+32], dword 0 |
2477 | ret |
2478 | ret |
2478 | ;------------------------------------------------------------------------------ |
2479 | ;------------------------------------------------------------------------------ |
2479 | align 4 |
2480 | align 4 |
2480 | sysfn_centermouse: ; 18.15 = mouse centered |
2481 | sysfn_centermouse: ; 18.15 = mouse centered |
2481 | ; removed here by |
2482 | ; removed here by |
2482 | ; call mouse_centered |
2483 | ; call mouse_centered |
2483 | ;* mouse centered - start code- Mario79 |
2484 | ;* mouse centered - start code- Mario79 |
2484 | ;mouse_centered: |
2485 | ;mouse_centered: |
2485 | ; push eax |
2486 | ; push eax |
2486 | mov eax, [Screen_Max_X] |
2487 | mov eax, [Screen_Max_X] |
2487 | shr eax, 1 |
2488 | shr eax, 1 |
2488 | mov [MOUSE_X], ax |
2489 | mov [MOUSE_X], ax |
2489 | mov eax, [Screen_Max_Y] |
2490 | mov eax, [Screen_Max_Y] |
2490 | shr eax, 1 |
2491 | shr eax, 1 |
2491 | mov [MOUSE_Y], ax |
2492 | mov [MOUSE_Y], ax |
2492 | call wakeup_osloop |
2493 | call wakeup_osloop |
2493 | ; ret |
2494 | ; ret |
2494 | ;* mouse centered - end code- Mario79 |
2495 | ;* mouse centered - end code- Mario79 |
2495 | xor eax, eax |
2496 | xor eax, eax |
2496 | and [esp+32], eax |
2497 | and [esp+32], eax |
2497 | ; pop eax |
2498 | ; pop eax |
2498 | ret |
2499 | ret |
2499 | ;------------------------------------------------------------------------------ |
2500 | ;------------------------------------------------------------------------------ |
2500 | align 4 |
2501 | align 4 |
2501 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2502 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2502 | test ecx, ecx; get mouse speed factor |
2503 | test ecx, ecx; get mouse speed factor |
2503 | jnz .set_mouse_acceleration |
2504 | jnz .set_mouse_acceleration |
2504 | xor eax, eax |
2505 | xor eax, eax |
2505 | mov ax, [mouse_speed_factor] |
2506 | mov ax, [mouse_speed_factor] |
2506 | mov [esp+32], eax |
2507 | mov [esp+32], eax |
2507 | ret |
2508 | ret |
2508 | .set_mouse_acceleration: |
2509 | .set_mouse_acceleration: |
2509 | ; cmp ecx,1 ; set mouse speed factor |
2510 | ; cmp ecx,1 ; set mouse speed factor |
2510 | dec ecx |
2511 | dec ecx |
2511 | jnz .get_mouse_delay |
2512 | jnz .get_mouse_delay |
2512 | mov [mouse_speed_factor], dx |
2513 | mov [mouse_speed_factor], dx |
2513 | ret |
2514 | ret |
2514 | .get_mouse_delay: |
2515 | .get_mouse_delay: |
2515 | ; cmp ecx,2 ; get mouse delay |
2516 | ; cmp ecx,2 ; get mouse delay |
2516 | dec ecx |
2517 | dec ecx |
2517 | jnz .set_mouse_delay |
2518 | jnz .set_mouse_delay |
2518 | mov eax, [mouse_delay] |
2519 | mov eax, [mouse_delay] |
2519 | mov [esp+32], eax |
2520 | mov [esp+32], eax |
2520 | ret |
2521 | ret |
2521 | .set_mouse_delay: |
2522 | .set_mouse_delay: |
2522 | ; cmp ecx,3 ; set mouse delay |
2523 | ; cmp ecx,3 ; set mouse delay |
2523 | dec ecx |
2524 | dec ecx |
2524 | jnz .set_pointer_position |
2525 | jnz .set_pointer_position |
2525 | mov [mouse_delay], edx |
2526 | mov [mouse_delay], edx |
2526 | ret |
2527 | ret |
2527 | .set_pointer_position: |
2528 | .set_pointer_position: |
2528 | ; cmp ecx,4 ; set mouse pointer position |
2529 | ; cmp ecx,4 ; set mouse pointer position |
2529 | dec ecx |
2530 | dec ecx |
2530 | jnz .set_mouse_button |
2531 | jnz .set_mouse_button |
2531 | cmp dx, word[Screen_Max_Y] |
2532 | cmp dx, word[Screen_Max_Y] |
2532 | ja .end |
2533 | ja .end |
2533 | rol edx, 16 |
2534 | rol edx, 16 |
2534 | cmp dx, word[Screen_Max_X] |
2535 | cmp dx, word[Screen_Max_X] |
2535 | ja .end |
2536 | ja .end |
2536 | mov [MOUSE_X], edx |
2537 | mov [MOUSE_X], edx |
2537 | call wakeup_osloop |
2538 | call wakeup_osloop |
2538 | ret |
2539 | ret |
2539 | .set_mouse_button: |
2540 | .set_mouse_button: |
2540 | ; cmp ecx,5 ; set mouse button features |
2541 | ; cmp ecx,5 ; set mouse button features |
2541 | dec ecx |
2542 | dec ecx |
2542 | jnz .end |
2543 | jnz .end |
2543 | mov [BTN_DOWN], dl |
2544 | mov [BTN_DOWN], dl |
2544 | mov [mouse_active], 1 |
2545 | mov [mouse_active], 1 |
2545 | call wakeup_osloop |
2546 | call wakeup_osloop |
2546 | .end: |
2547 | .end: |
2547 | ret |
2548 | ret |
2548 | ;------------------------------------------------------------------------------ |
2549 | ;------------------------------------------------------------------------------ |
2549 | sysfn_getfreemem: |
2550 | sysfn_getfreemem: |
2550 | mov eax, [pg_data.pages_free] |
2551 | mov eax, [pg_data.pages_free] |
2551 | shl eax, 2 |
2552 | shl eax, 2 |
2552 | mov [esp+32], eax |
2553 | mov [esp+32], eax |
2553 | ret |
2554 | ret |
2554 | ;------------------------------------------------------------------------------ |
2555 | ;------------------------------------------------------------------------------ |
2555 | sysfn_getallmem: |
2556 | sysfn_getallmem: |
2556 | mov eax, [MEM_AMOUNT] |
2557 | mov eax, [MEM_AMOUNT] |
2557 | shr eax, 10 |
2558 | shr eax, 10 |
2558 | mov [esp+32], eax |
2559 | mov [esp+32], eax |
2559 | ret |
2560 | ret |
2560 | ;------------------------------------------------------------------------------ |
2561 | ;------------------------------------------------------------------------------ |
2561 | sysfn_pid_to_slot: |
2562 | sysfn_pid_to_slot: |
2562 | mov eax, ecx |
2563 | mov eax, ecx |
2563 | call pid_to_slot |
2564 | call pid_to_slot |
2564 | mov [esp+32], eax |
2565 | mov [esp+32], eax |
2565 | ret |
2566 | ret |
2566 | ;------------------------------------------------------------------------------ |
2567 | ;------------------------------------------------------------------------------ |
2567 | sysfn_min_rest_window: |
2568 | sysfn_min_rest_window: |
2568 | pushad |
2569 | pushad |
2569 | mov eax, edx ; ebx - operating |
2570 | mov eax, edx ; ebx - operating |
2570 | shr ecx, 1 |
2571 | shr ecx, 1 |
2571 | jnc @f |
2572 | jnc @f |
2572 | call pid_to_slot |
2573 | call pid_to_slot |
2573 | @@: |
2574 | @@: |
2574 | or eax, eax ; eax - number of slot |
2575 | or eax, eax ; eax - number of slot |
2575 | jz .error |
2576 | jz .error |
2576 | cmp eax, 255 ; varify maximal slot number |
2577 | cmp eax, 255 ; varify maximal slot number |
2577 | ja .error |
2578 | ja .error |
2578 | movzx eax, word [WIN_STACK + eax*2] |
2579 | movzx eax, word [WIN_STACK + eax*2] |
2579 | shr ecx, 1 |
2580 | shr ecx, 1 |
2580 | jc .restore |
2581 | jc .restore |
2581 | ; .minimize: |
2582 | ; .minimize: |
2582 | call minimize_window |
2583 | call minimize_window |
2583 | jmp .exit |
2584 | jmp .exit |
2584 | .restore: |
2585 | .restore: |
2585 | call restore_minimized_window |
2586 | call restore_minimized_window |
2586 | .exit: |
2587 | .exit: |
2587 | popad |
2588 | popad |
2588 | xor eax, eax |
2589 | xor eax, eax |
2589 | mov [esp+32], eax |
2590 | mov [esp+32], eax |
2590 | ret |
2591 | ret |
2591 | .error: |
2592 | .error: |
2592 | popad |
2593 | popad |
2593 | xor eax, eax |
2594 | xor eax, eax |
2594 | dec eax |
2595 | dec eax |
2595 | mov [esp+32], eax |
2596 | mov [esp+32], eax |
2596 | ret |
2597 | ret |
2597 | ;------------------------------------------------------------------------------ |
2598 | ;------------------------------------------------------------------------------ |
2598 | sysfn_min_windows: |
2599 | sysfn_min_windows: |
2599 | call minimize_all_window |
2600 | call minimize_all_window |
2600 | mov [esp+32], eax |
2601 | mov [esp+32], eax |
2601 | call change_task |
2602 | call change_task |
2602 | ret |
2603 | ret |
2603 | ;------------------------------------------------------------------------------ |
2604 | ;------------------------------------------------------------------------------ |
2604 | sysfn_set_screen_sizes: |
2605 | sysfn_set_screen_sizes: |
2605 | cmp [SCR_MODE], word 0x13 |
2606 | cmp [SCR_MODE], word 0x13 |
2606 | jbe .exit |
2607 | jbe .exit |
2607 | 2608 | ||
2608 | cmp [_display.select_cursor], select_cursor |
2609 | cmp [_display.select_cursor], select_cursor |
2609 | jne .exit |
2610 | jne .exit |
2610 | 2611 | ||
2611 | cmp ecx, [display_width_standard] |
2612 | cmp ecx, [display_width_standard] |
2612 | ja .exit |
2613 | ja .exit |
2613 | 2614 | ||
2614 | cmp edx, [display_height_standard] |
2615 | cmp edx, [display_height_standard] |
2615 | ja .exit |
2616 | ja .exit |
2616 | 2617 | ||
2617 | pushfd |
2618 | pushfd |
2618 | cli |
2619 | cli |
2619 | mov eax, ecx |
2620 | mov eax, ecx |
2620 | mov ecx, [_display.pitch] |
2621 | mov ecx, [_display.pitch] |
2621 | mov [_display.width], eax |
2622 | mov [_display.width], eax |
2622 | dec eax |
2623 | dec eax |
2623 | mov [_display.height], edx |
2624 | mov [_display.height], edx |
2624 | dec edx |
2625 | dec edx |
2625 | ; eax - new Screen_Max_X |
2626 | ; eax - new Screen_Max_X |
2626 | ; edx - new Screen_Max_Y |
2627 | ; edx - new Screen_Max_Y |
2627 | mov [do_not_touch_winmap], 1 |
2628 | mov [do_not_touch_winmap], 1 |
2628 | call set_screen |
2629 | call set_screen |
2629 | mov [do_not_touch_winmap], 0 |
2630 | mov [do_not_touch_winmap], 0 |
2630 | popfd |
2631 | popfd |
2631 | call change_task |
2632 | call change_task |
2632 | .exit: |
2633 | .exit: |
2633 | ret |
2634 | ret |
2634 | ;------------------------------------------------------------------------------ |
2635 | ;------------------------------------------------------------------------------ |
2635 | uglobal |
2636 | uglobal |
2636 | screen_workarea RECT |
2637 | screen_workarea RECT |
2637 | display_width_standard dd 0 |
2638 | display_width_standard dd 0 |
2638 | display_height_standard dd 0 |
2639 | display_height_standard dd 0 |
2639 | do_not_touch_winmap db 0 |
2640 | do_not_touch_winmap db 0 |
2640 | window_minimize db 0 |
2641 | window_minimize db 0 |
2641 | sound_flag db 0 |
2642 | sound_flag db 0 |
2642 | 2643 | ||
2643 | endg |
2644 | endg |
2644 | 2645 | ||
2645 | UID_NONE=0 |
2646 | UID_NONE=0 |
2646 | UID_MENUETOS=1 ;official |
2647 | UID_MENUETOS=1 ;official |
2647 | UID_KOLIBRI=2 ;russian |
2648 | UID_KOLIBRI=2 ;russian |
2648 | 2649 | ||
2649 | iglobal |
2650 | iglobal |
2650 | version_inf: |
2651 | version_inf: |
2651 | db 0,7,7,0 ; version 0.7.7.0 |
2652 | db 0,7,7,0 ; version 0.7.7.0 |
2652 | db 0 |
2653 | db 0 |
2653 | .rev dd __REV__ |
2654 | .rev dd __REV__ |
2654 | version_end: |
2655 | version_end: |
2655 | endg |
2656 | endg |
2656 | ;------------------------------------------------------------------------------ |
2657 | ;------------------------------------------------------------------------------ |
2657 | align 4 |
2658 | align 4 |
2658 | sys_cachetodiskette: |
2659 | sys_cachetodiskette: |
2659 | cmp ebx, 1 |
2660 | cmp ebx, 1 |
2660 | jne .no_floppy_a_save |
2661 | jne .no_floppy_a_save |
2661 | mov [flp_number], 1 |
2662 | mov [flp_number], 1 |
2662 | jmp .save_image_on_floppy |
2663 | jmp .save_image_on_floppy |
2663 | ;-------------------------------------- |
2664 | ;-------------------------------------- |
2664 | align 4 |
2665 | align 4 |
2665 | .no_floppy_a_save: |
2666 | .no_floppy_a_save: |
2666 | cmp ebx, 2 |
2667 | cmp ebx, 2 |
2667 | jne .no_floppy_b_save |
2668 | jne .no_floppy_b_save |
2668 | mov [flp_number], 2 |
2669 | mov [flp_number], 2 |
2669 | ;-------------------------------------- |
2670 | ;-------------------------------------- |
2670 | align 4 |
2671 | align 4 |
2671 | .save_image_on_floppy: |
2672 | .save_image_on_floppy: |
2672 | call save_image |
2673 | call save_image |
2673 | mov [esp + 32], dword 0 |
2674 | mov [esp + 32], dword 0 |
2674 | cmp [FDC_Status], 0 |
2675 | cmp [FDC_Status], 0 |
2675 | je .yes_floppy_save |
2676 | je .yes_floppy_save |
2676 | ;-------------------------------------- |
2677 | ;-------------------------------------- |
2677 | align 4 |
2678 | align 4 |
2678 | .no_floppy_b_save: |
2679 | .no_floppy_b_save: |
2679 | mov [esp + 32], dword 1 |
2680 | mov [esp + 32], dword 1 |
2680 | ;-------------------------------------- |
2681 | ;-------------------------------------- |
2681 | align 4 |
2682 | align 4 |
2682 | .yes_floppy_save: |
2683 | .yes_floppy_save: |
2683 | ret |
2684 | ret |
2684 | ;------------------------------------------------------------------------------ |
2685 | ;------------------------------------------------------------------------------ |
2685 | uglobal |
2686 | uglobal |
2686 | ; bgrchanged dd 0x0 |
2687 | ; bgrchanged dd 0x0 |
2687 | align 4 |
2688 | align 4 |
2688 | bgrlockpid dd 0 |
2689 | bgrlockpid dd 0 |
2689 | bgrlock db 0 |
2690 | bgrlock db 0 |
2690 | endg |
2691 | endg |
2691 | ;------------------------------------------------------------------------------ |
2692 | ;------------------------------------------------------------------------------ |
2692 | align 4 |
2693 | align 4 |
2693 | sys_background: |
2694 | sys_background: |
2694 | cmp ebx, 1 ; BACKGROUND SIZE |
2695 | cmp ebx, 1 ; BACKGROUND SIZE |
2695 | jnz nosb1 |
2696 | jnz nosb1 |
2696 | test ecx, ecx |
2697 | test ecx, ecx |
2697 | jz sbgrr |
2698 | jz sbgrr |
2698 | 2699 | ||
2699 | test edx, edx |
2700 | test edx, edx |
2700 | jz sbgrr |
2701 | jz sbgrr |
2701 | ;-------------------------------------- |
2702 | ;-------------------------------------- |
2702 | align 4 |
2703 | align 4 |
2703 | @@: |
2704 | @@: |
2704 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2705 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2705 | bts dword [bgrlock], 0 |
2706 | bts dword [bgrlock], 0 |
2706 | jnc @f |
2707 | jnc @f |
2707 | call change_task |
2708 | call change_task |
2708 | jmp @b |
2709 | jmp @b |
2709 | ;-------------------------------------- |
2710 | ;-------------------------------------- |
2710 | align 4 |
2711 | align 4 |
2711 | @@: |
2712 | @@: |
2712 | mov [BgrDataWidth], ecx |
2713 | mov [BgrDataWidth], ecx |
2713 | mov [BgrDataHeight], edx |
2714 | mov [BgrDataHeight], edx |
2714 | ; mov [bgrchanged],1 |
2715 | ; mov [bgrchanged],1 |
2715 | 2716 | ||
2716 | pushad |
2717 | pushad |
2717 | ; return memory for old background |
2718 | ; return memory for old background |
2718 | mov eax, [img_background] |
2719 | mov eax, [img_background] |
2719 | cmp eax, static_background_data |
2720 | cmp eax, static_background_data |
2720 | jz @f |
2721 | jz @f |
2721 | stdcall kernel_free, eax |
2722 | stdcall kernel_free, eax |
2722 | ;-------------------------------------- |
2723 | ;-------------------------------------- |
2723 | align 4 |
2724 | align 4 |
2724 | @@: |
2725 | @@: |
2725 | ; calculate RAW size |
2726 | ; calculate RAW size |
2726 | xor eax, eax |
2727 | xor eax, eax |
2727 | inc eax |
2728 | inc eax |
2728 | cmp [BgrDataWidth], eax |
2729 | cmp [BgrDataWidth], eax |
2729 | jae @f |
2730 | jae @f |
2730 | mov [BgrDataWidth], eax |
2731 | mov [BgrDataWidth], eax |
2731 | ;-------------------------------------- |
2732 | ;-------------------------------------- |
2732 | align 4 |
2733 | align 4 |
2733 | @@: |
2734 | @@: |
2734 | cmp [BgrDataHeight], eax |
2735 | cmp [BgrDataHeight], eax |
2735 | jae @f |
2736 | jae @f |
2736 | mov [BgrDataHeight], eax |
2737 | mov [BgrDataHeight], eax |
2737 | ;-------------------------------------- |
2738 | ;-------------------------------------- |
2738 | align 4 |
2739 | align 4 |
2739 | @@: |
2740 | @@: |
2740 | mov eax, [BgrDataWidth] |
2741 | mov eax, [BgrDataWidth] |
2741 | imul eax, [BgrDataHeight] |
2742 | imul eax, [BgrDataHeight] |
2742 | lea eax, [eax*3] |
2743 | lea eax, [eax*3] |
2743 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2744 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2744 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2745 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2745 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2746 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2746 | shr eax, 12 |
2747 | shr eax, 12 |
2747 | inc eax |
2748 | inc eax |
2748 | shl eax, 12 |
2749 | shl eax, 12 |
2749 | mov [mem_BACKGROUND], eax |
2750 | mov [mem_BACKGROUND], eax |
2750 | ; get memory for new background |
2751 | ; get memory for new background |
2751 | stdcall kernel_alloc, eax |
2752 | stdcall kernel_alloc, eax |
2752 | test eax, eax |
2753 | test eax, eax |
2753 | jz .memfailed |
2754 | jz .memfailed |
2754 | mov [img_background], eax |
2755 | mov [img_background], eax |
2755 | jmp .exit |
2756 | jmp .exit |
2756 | ;-------------------------------------- |
2757 | ;-------------------------------------- |
2757 | align 4 |
2758 | align 4 |
2758 | .memfailed: |
2759 | .memfailed: |
2759 | ; revert to static monotone data |
2760 | ; revert to static monotone data |
2760 | mov [img_background], static_background_data |
2761 | mov [img_background], static_background_data |
2761 | xor eax, eax |
2762 | xor eax, eax |
2762 | inc eax |
2763 | inc eax |
2763 | mov [BgrDataWidth], eax |
2764 | mov [BgrDataWidth], eax |
2764 | mov [BgrDataHeight], eax |
2765 | mov [BgrDataHeight], eax |
2765 | mov [mem_BACKGROUND], 4 |
2766 | mov [mem_BACKGROUND], 4 |
2766 | ;-------------------------------------- |
2767 | ;-------------------------------------- |
2767 | align 4 |
2768 | align 4 |
2768 | .exit: |
2769 | .exit: |
2769 | popad |
2770 | popad |
2770 | mov [bgrlock], 0 |
2771 | mov [bgrlock], 0 |
2771 | ;-------------------------------------- |
2772 | ;-------------------------------------- |
2772 | align 4 |
2773 | align 4 |
2773 | sbgrr: |
2774 | sbgrr: |
2774 | ret |
2775 | ret |
2775 | ;------------------------------------------------------------------------------ |
2776 | ;------------------------------------------------------------------------------ |
2776 | align 4 |
2777 | align 4 |
2777 | nosb1: |
2778 | nosb1: |
2778 | cmp ebx, 2 ; SET PIXEL |
2779 | cmp ebx, 2 ; SET PIXEL |
2779 | jnz nosb2 |
2780 | jnz nosb2 |
2780 | 2781 | ||
2781 | mov eax, [img_background] |
2782 | mov eax, [img_background] |
2782 | test ecx, ecx |
2783 | test ecx, ecx |
2783 | jz @f |
2784 | jz @f |
2784 | cmp eax, static_background_data |
2785 | cmp eax, static_background_data |
2785 | jz .ret |
2786 | jz .ret |
2786 | ;-------------------------------------- |
2787 | ;-------------------------------------- |
2787 | align 4 |
2788 | align 4 |
2788 | @@: |
2789 | @@: |
2789 | mov ebx, [mem_BACKGROUND] |
2790 | mov ebx, [mem_BACKGROUND] |
2790 | add ebx, 4095 |
2791 | add ebx, 4095 |
2791 | and ebx, -4096 |
2792 | and ebx, -4096 |
2792 | sub ebx, 4 |
2793 | sub ebx, 4 |
2793 | cmp ecx, ebx |
2794 | cmp ecx, ebx |
2794 | ja .ret |
2795 | ja .ret |
2795 | 2796 | ||
2796 | mov ebx, [eax+ecx] |
2797 | mov ebx, [eax+ecx] |
2797 | and ebx, 0xFF000000;255*256*256*256 |
2798 | and ebx, 0xFF000000;255*256*256*256 |
2798 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2799 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2799 | add edx, ebx |
2800 | add edx, ebx |
2800 | mov [eax+ecx], edx |
2801 | mov [eax+ecx], edx |
2801 | ;-------------------------------------- |
2802 | ;-------------------------------------- |
2802 | align 4 |
2803 | align 4 |
2803 | .ret: |
2804 | .ret: |
2804 | ret |
2805 | ret |
2805 | ;------------------------------------------------------------------------------ |
2806 | ;------------------------------------------------------------------------------ |
2806 | align 4 |
2807 | align 4 |
2807 | nosb2: |
2808 | nosb2: |
2808 | cmp ebx, 3 ; DRAW BACKGROUND |
2809 | cmp ebx, 3 ; DRAW BACKGROUND |
2809 | jnz nosb3 |
2810 | jnz nosb3 |
2810 | ;-------------------------------------- |
2811 | ;-------------------------------------- |
2811 | align 4 |
2812 | align 4 |
2812 | draw_background_temp: |
2813 | draw_background_temp: |
2813 | mov [background_defined], 1 |
2814 | mov [background_defined], 1 |
2814 | call force_redraw_background |
2815 | call force_redraw_background |
2815 | ;-------------------------------------- |
2816 | ;-------------------------------------- |
2816 | align 4 |
2817 | align 4 |
2817 | nosb31: |
2818 | nosb31: |
2818 | ret |
2819 | ret |
2819 | ;------------------------------------------------------------------------------ |
2820 | ;------------------------------------------------------------------------------ |
2820 | align 4 |
2821 | align 4 |
2821 | nosb3: |
2822 | nosb3: |
2822 | cmp ebx, 4 ; TILED / STRETCHED |
2823 | cmp ebx, 4 ; TILED / STRETCHED |
2823 | jnz nosb4 |
2824 | jnz nosb4 |
2824 | cmp ecx, [BgrDrawMode] |
2825 | cmp ecx, [BgrDrawMode] |
2825 | je nosb41 |
2826 | je nosb41 |
2826 | mov [BgrDrawMode], ecx |
2827 | mov [BgrDrawMode], ecx |
2827 | ;-------------------------------------- |
2828 | ;-------------------------------------- |
2828 | align 4 |
2829 | align 4 |
2829 | nosb41: |
2830 | nosb41: |
2830 | ret |
2831 | ret |
2831 | ;------------------------------------------------------------------------------ |
2832 | ;------------------------------------------------------------------------------ |
2832 | align 4 |
2833 | align 4 |
2833 | nosb4: |
2834 | nosb4: |
2834 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2835 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2835 | jnz nosb5 |
2836 | jnz nosb5 |
2836 | cmp [img_background], static_background_data |
2837 | cmp [img_background], static_background_data |
2837 | jnz @f |
2838 | jnz @f |
2838 | test edx, edx |
2839 | test edx, edx |
2839 | jnz .fin |
2840 | jnz .fin |
2840 | cmp esi, 4 |
2841 | cmp esi, 4 |
2841 | ja .fin |
2842 | ja .fin |
2842 | ;-------------------------------------- |
2843 | ;-------------------------------------- |
2843 | align 4 |
2844 | align 4 |
2844 | @@: |
2845 | @@: |
2845 | ; bughere |
2846 | ; bughere |
2846 | mov eax, ecx |
2847 | mov eax, ecx |
2847 | mov ebx, edx |
2848 | mov ebx, edx |
2848 | add ebx, [img_background];IMG_BACKGROUND |
2849 | add ebx, [img_background];IMG_BACKGROUND |
2849 | mov ecx, esi |
2850 | mov ecx, esi |
2850 | call memmove |
2851 | call memmove |
2851 | ;-------------------------------------- |
2852 | ;-------------------------------------- |
2852 | align 4 |
2853 | align 4 |
2853 | .fin: |
2854 | .fin: |
2854 | ret |
2855 | ret |
2855 | ;------------------------------------------------------------------------------ |
2856 | ;------------------------------------------------------------------------------ |
2856 | align 4 |
2857 | align 4 |
2857 | nosb5: |
2858 | nosb5: |
2858 | cmp ebx, 6 |
2859 | cmp ebx, 6 |
2859 | jnz nosb6 |
2860 | jnz nosb6 |
2860 | ;-------------------------------------- |
2861 | ;-------------------------------------- |
2861 | align 4 |
2862 | align 4 |
2862 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2863 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2863 | @@: |
2864 | @@: |
2864 | bts dword [bgrlock], 0 |
2865 | bts dword [bgrlock], 0 |
2865 | jnc @f |
2866 | jnc @f |
2866 | call change_task |
2867 | call change_task |
2867 | jmp @b |
2868 | jmp @b |
2868 | ;-------------------------------------- |
2869 | ;-------------------------------------- |
2869 | align 4 |
2870 | align 4 |
2870 | @@: |
2871 | @@: |
2871 | mov eax, [CURRENT_TASK] |
2872 | mov eax, [CURRENT_TASK] |
2872 | mov [bgrlockpid], eax |
2873 | mov [bgrlockpid], eax |
2873 | cmp [img_background], static_background_data |
2874 | cmp [img_background], static_background_data |
2874 | jz .nomem |
2875 | jz .nomem |
2875 | stdcall user_alloc, [mem_BACKGROUND] |
2876 | stdcall user_alloc, [mem_BACKGROUND] |
2876 | mov [esp+32], eax |
2877 | mov [esp+32], eax |
2877 | test eax, eax |
2878 | test eax, eax |
2878 | jz .nomem |
2879 | jz .nomem |
2879 | mov ebx, eax |
2880 | mov ebx, eax |
2880 | shr ebx, 12 |
2881 | shr ebx, 12 |
2881 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2882 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2882 | mov esi, [img_background] |
2883 | mov esi, [img_background] |
2883 | shr esi, 12 |
2884 | shr esi, 12 |
2884 | mov ecx, [mem_BACKGROUND] |
2885 | mov ecx, [mem_BACKGROUND] |
2885 | add ecx, 0xFFF |
2886 | add ecx, 0xFFF |
2886 | shr ecx, 12 |
2887 | shr ecx, 12 |
2887 | ;-------------------------------------- |
2888 | ;-------------------------------------- |
2888 | align 4 |
2889 | align 4 |
2889 | .z: |
2890 | .z: |
2890 | mov eax, [page_tabs+ebx*4] |
2891 | mov eax, [page_tabs+ebx*4] |
2891 | test al, 1 |
2892 | test al, 1 |
2892 | jz @f |
2893 | jz @f |
2893 | call free_page |
2894 | call free_page |
2894 | ;-------------------------------------- |
2895 | ;-------------------------------------- |
2895 | align 4 |
2896 | align 4 |
2896 | @@: |
2897 | @@: |
2897 | mov eax, [page_tabs+esi*4] |
2898 | mov eax, [page_tabs+esi*4] |
2898 | or al, PG_UW |
2899 | or al, PG_UW |
2899 | mov [page_tabs+ebx*4], eax |
2900 | mov [page_tabs+ebx*4], eax |
2900 | mov eax, ebx |
2901 | mov eax, ebx |
2901 | shl eax, 12 |
2902 | shl eax, 12 |
2902 | invlpg [eax] |
2903 | invlpg [eax] |
2903 | inc ebx |
2904 | inc ebx |
2904 | inc esi |
2905 | inc esi |
2905 | loop .z |
2906 | loop .z |
2906 | ret |
2907 | ret |
2907 | ;-------------------------------------- |
2908 | ;-------------------------------------- |
2908 | align 4 |
2909 | align 4 |
2909 | .nomem: |
2910 | .nomem: |
2910 | and [bgrlockpid], 0 |
2911 | and [bgrlockpid], 0 |
2911 | mov [bgrlock], 0 |
2912 | mov [bgrlock], 0 |
2912 | ;------------------------------------------------------------------------------ |
2913 | ;------------------------------------------------------------------------------ |
2913 | align 4 |
2914 | align 4 |
2914 | nosb6: |
2915 | nosb6: |
2915 | cmp ebx, 7 |
2916 | cmp ebx, 7 |
2916 | jnz nosb7 |
2917 | jnz nosb7 |
2917 | cmp [bgrlock], 0 |
2918 | cmp [bgrlock], 0 |
2918 | jz .err |
2919 | jz .err |
2919 | mov eax, [CURRENT_TASK] |
2920 | mov eax, [CURRENT_TASK] |
2920 | cmp [bgrlockpid], eax |
2921 | cmp [bgrlockpid], eax |
2921 | jnz .err |
2922 | jnz .err |
2922 | mov eax, ecx |
2923 | mov eax, ecx |
2923 | mov ebx, ecx |
2924 | mov ebx, ecx |
2924 | shr eax, 12 |
2925 | shr eax, 12 |
2925 | mov ecx, [page_tabs+(eax-1)*4] |
2926 | mov ecx, [page_tabs+(eax-1)*4] |
2926 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2927 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2927 | jz .err |
2928 | jz .err |
2928 | jnp .err |
2929 | jnp .err |
2929 | push eax |
2930 | push eax |
2930 | shr ecx, 12 |
2931 | shr ecx, 12 |
2931 | dec ecx |
2932 | dec ecx |
2932 | ;-------------------------------------- |
2933 | ;-------------------------------------- |
2933 | align 4 |
2934 | align 4 |
2934 | @@: |
2935 | @@: |
2935 | and dword [page_tabs+eax*4], 0 |
2936 | and dword [page_tabs+eax*4], 0 |
2936 | mov edx, eax |
2937 | mov edx, eax |
2937 | shl edx, 12 |
2938 | shl edx, 12 |
2938 | push eax |
2939 | push eax |
2939 | invlpg [edx] |
2940 | invlpg [edx] |
2940 | pop eax |
2941 | pop eax |
2941 | inc eax |
2942 | inc eax |
2942 | loop @b |
2943 | loop @b |
2943 | pop eax |
2944 | pop eax |
2944 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2945 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2945 | stdcall user_free, ebx |
2946 | stdcall user_free, ebx |
2946 | mov [esp+32], eax |
2947 | mov [esp+32], eax |
2947 | and [bgrlockpid], 0 |
2948 | and [bgrlockpid], 0 |
2948 | mov [bgrlock], 0 |
2949 | mov [bgrlock], 0 |
2949 | ret |
2950 | ret |
2950 | ;-------------------------------------- |
2951 | ;-------------------------------------- |
2951 | align 4 |
2952 | align 4 |
2952 | .err: |
2953 | .err: |
2953 | and dword [esp+32], 0 |
2954 | and dword [esp+32], 0 |
2954 | ret |
2955 | ret |
2955 | ;------------------------------------------------------------------------------ |
2956 | ;------------------------------------------------------------------------------ |
2956 | align 4 |
2957 | align 4 |
2957 | nosb7: |
2958 | nosb7: |
2958 | cmp ebx, 8 |
2959 | cmp ebx, 8 |
2959 | jnz nosb8 |
2960 | jnz nosb8 |
2960 | 2961 | ||
2961 | mov ecx, [current_slot] |
2962 | mov ecx, [current_slot] |
2962 | xor eax, eax |
2963 | xor eax, eax |
2963 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2964 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2964 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2965 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2965 | xor eax, eax |
2966 | xor eax, eax |
2966 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2967 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2967 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2968 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2968 | ret |
2969 | ret |
2969 | ;------------------------------------------------------------------------------ |
2970 | ;------------------------------------------------------------------------------ |
2970 | align 4 |
2971 | align 4 |
2971 | nosb8: |
2972 | nosb8: |
2972 | cmp ebx, 9 |
2973 | cmp ebx, 9 |
2973 | jnz nosb9 |
2974 | jnz nosb9 |
2974 | ; ecx = [left]*65536 + [right] |
2975 | ; ecx = [left]*65536 + [right] |
2975 | ; edx = [top]*65536 + [bottom] |
2976 | ; edx = [top]*65536 + [bottom] |
2976 | mov eax, [Screen_Max_X] |
2977 | mov eax, [Screen_Max_X] |
2977 | mov ebx, [Screen_Max_Y] |
2978 | mov ebx, [Screen_Max_Y] |
2978 | ; check [right] |
2979 | ; check [right] |
2979 | cmp cx, ax |
2980 | cmp cx, ax |
2980 | ja .exit |
2981 | ja .exit |
2981 | ; check [left] |
2982 | ; check [left] |
2982 | ror ecx, 16 |
2983 | ror ecx, 16 |
2983 | cmp cx, ax |
2984 | cmp cx, ax |
2984 | ja .exit |
2985 | ja .exit |
2985 | ; check [bottom] |
2986 | ; check [bottom] |
2986 | cmp dx, bx |
2987 | cmp dx, bx |
2987 | ja .exit |
2988 | ja .exit |
2988 | ; check [top] |
2989 | ; check [top] |
2989 | ror edx, 16 |
2990 | ror edx, 16 |
2990 | cmp dx, bx |
2991 | cmp dx, bx |
2991 | ja .exit |
2992 | ja .exit |
2992 | 2993 | ||
2993 | movzx eax, cx ; [left] |
2994 | movzx eax, cx ; [left] |
2994 | movzx ebx, dx ; [top] |
2995 | movzx ebx, dx ; [top] |
2995 | 2996 | ||
2996 | shr ecx, 16 ; [right] |
2997 | shr ecx, 16 ; [right] |
2997 | shr edx, 16 ; [bottom] |
2998 | shr edx, 16 ; [bottom] |
2998 | 2999 | ||
2999 | mov [background_defined], 1 |
3000 | mov [background_defined], 1 |
3000 | 3001 | ||
3001 | mov [draw_data+32 + RECT.left], eax |
3002 | mov [draw_data+32 + RECT.left], eax |
3002 | mov [draw_data+32 + RECT.top], ebx |
3003 | mov [draw_data+32 + RECT.top], ebx |
3003 | 3004 | ||
3004 | mov [draw_data+32 + RECT.right], ecx |
3005 | mov [draw_data+32 + RECT.right], ecx |
3005 | mov [draw_data+32 + RECT.bottom], edx |
3006 | mov [draw_data+32 + RECT.bottom], edx |
3006 | 3007 | ||
3007 | inc byte[REDRAW_BACKGROUND] |
3008 | inc byte[REDRAW_BACKGROUND] |
3008 | call wakeup_osloop |
3009 | call wakeup_osloop |
3009 | ;-------------------------------------- |
3010 | ;-------------------------------------- |
3010 | align 4 |
3011 | align 4 |
3011 | .exit: |
3012 | .exit: |
3012 | ret |
3013 | ret |
3013 | ;------------------------------------------------------------------------------ |
3014 | ;------------------------------------------------------------------------------ |
3014 | align 4 |
3015 | align 4 |
3015 | nosb9: |
3016 | nosb9: |
3016 | ret |
3017 | ret |
3017 | ;------------------------------------------------------------------------------ |
3018 | ;------------------------------------------------------------------------------ |
3018 | align 4 |
3019 | align 4 |
3019 | uglobal |
3020 | uglobal |
3020 | BG_Rect_X_left_right dd 0x0 |
3021 | BG_Rect_X_left_right dd 0x0 |
3021 | BG_Rect_Y_top_bottom dd 0x0 |
3022 | BG_Rect_Y_top_bottom dd 0x0 |
3022 | endg |
3023 | endg |
3023 | ;------------------------------------------------------------------------------ |
3024 | ;------------------------------------------------------------------------------ |
3024 | align 4 |
3025 | align 4 |
3025 | force_redraw_background: |
3026 | force_redraw_background: |
3026 | and [draw_data+32 + RECT.left], 0 |
3027 | and [draw_data+32 + RECT.left], 0 |
3027 | and [draw_data+32 + RECT.top], 0 |
3028 | and [draw_data+32 + RECT.top], 0 |
3028 | push eax ebx |
3029 | push eax ebx |
3029 | mov eax, [Screen_Max_X] |
3030 | mov eax, [Screen_Max_X] |
3030 | mov ebx, [Screen_Max_Y] |
3031 | mov ebx, [Screen_Max_Y] |
3031 | mov [draw_data+32 + RECT.right], eax |
3032 | mov [draw_data+32 + RECT.right], eax |
3032 | mov [draw_data+32 + RECT.bottom], ebx |
3033 | mov [draw_data+32 + RECT.bottom], ebx |
3033 | pop ebx eax |
3034 | pop ebx eax |
3034 | inc byte[REDRAW_BACKGROUND] |
3035 | inc byte[REDRAW_BACKGROUND] |
3035 | call wakeup_osloop |
3036 | call wakeup_osloop |
3036 | ret |
3037 | ret |
3037 | ;------------------------------------------------------------------------------ |
3038 | ;------------------------------------------------------------------------------ |
3038 | align 4 |
3039 | align 4 |
3039 | sys_getbackground: |
3040 | sys_getbackground: |
3040 | ; cmp eax,1 ; SIZE |
3041 | ; cmp eax,1 ; SIZE |
3041 | dec ebx |
3042 | dec ebx |
3042 | jnz nogb1 |
3043 | jnz nogb1 |
3043 | mov eax, [BgrDataWidth] |
3044 | mov eax, [BgrDataWidth] |
3044 | shl eax, 16 |
3045 | shl eax, 16 |
3045 | mov ax, word [BgrDataHeight] |
3046 | mov ax, word [BgrDataHeight] |
3046 | mov [esp+32], eax |
3047 | mov [esp+32], eax |
3047 | ret |
3048 | ret |
3048 | ;------------------------------------------------------------------------------ |
3049 | ;------------------------------------------------------------------------------ |
3049 | align 4 |
3050 | align 4 |
3050 | nogb1: |
3051 | nogb1: |
3051 | ; cmp eax,2 ; PIXEL |
3052 | ; cmp eax,2 ; PIXEL |
3052 | dec ebx |
3053 | dec ebx |
3053 | jnz nogb2 |
3054 | jnz nogb2 |
3054 | 3055 | ||
3055 | mov eax, [img_background] |
3056 | mov eax, [img_background] |
3056 | test ecx, ecx |
3057 | test ecx, ecx |
3057 | jz @f |
3058 | jz @f |
3058 | cmp eax, static_background_data |
3059 | cmp eax, static_background_data |
3059 | jz .ret |
3060 | jz .ret |
3060 | ;-------------------------------------- |
3061 | ;-------------------------------------- |
3061 | align 4 |
3062 | align 4 |
3062 | @@: |
3063 | @@: |
3063 | mov ebx, [mem_BACKGROUND] |
3064 | mov ebx, [mem_BACKGROUND] |
3064 | add ebx, 4095 |
3065 | add ebx, 4095 |
3065 | and ebx, -4096 |
3066 | and ebx, -4096 |
3066 | sub ebx, 4 |
3067 | sub ebx, 4 |
3067 | cmp ecx, ebx |
3068 | cmp ecx, ebx |
3068 | ja .ret |
3069 | ja .ret |
3069 | 3070 | ||
3070 | mov eax, [ecx+eax] |
3071 | mov eax, [ecx+eax] |
3071 | 3072 | ||
3072 | and eax, 0xFFFFFF |
3073 | and eax, 0xFFFFFF |
3073 | mov [esp+32], eax |
3074 | mov [esp+32], eax |
3074 | ;-------------------------------------- |
3075 | ;-------------------------------------- |
3075 | align 4 |
3076 | align 4 |
3076 | .ret: |
3077 | .ret: |
3077 | ret |
3078 | ret |
3078 | ;------------------------------------------------------------------------------ |
3079 | ;------------------------------------------------------------------------------ |
3079 | align 4 |
3080 | align 4 |
3080 | nogb2: |
3081 | nogb2: |
3081 | 3082 | ||
3082 | ; cmp eax,4 ; TILED / STRETCHED |
3083 | ; cmp eax,4 ; TILED / STRETCHED |
3083 | dec ebx |
3084 | dec ebx |
3084 | dec ebx |
3085 | dec ebx |
3085 | jnz nogb4 |
3086 | jnz nogb4 |
3086 | mov eax, [BgrDrawMode] |
3087 | mov eax, [BgrDrawMode] |
3087 | ;-------------------------------------- |
3088 | ;-------------------------------------- |
3088 | align 4 |
3089 | align 4 |
3089 | nogb4: |
3090 | nogb4: |
3090 | mov [esp+32], eax |
3091 | mov [esp+32], eax |
3091 | ret |
3092 | ret |
3092 | ;------------------------------------------------------------------------------ |
3093 | ;------------------------------------------------------------------------------ |
3093 | align 4 |
3094 | align 4 |
3094 | sys_getkey: |
3095 | sys_getkey: |
3095 | mov [esp + 32], dword 1 |
3096 | mov [esp + 32], dword 1 |
3096 | ; test main buffer |
3097 | ; test main buffer |
3097 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3098 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3098 | movzx ecx, word [WIN_STACK + ebx * 2] |
3099 | movzx ecx, word [WIN_STACK + ebx * 2] |
3099 | mov edx, [TASK_COUNT] |
3100 | mov edx, [TASK_COUNT] |
3100 | cmp ecx, edx |
3101 | cmp ecx, edx |
3101 | jne .finish |
3102 | jne .finish |
3102 | cmp [KEY_COUNT], byte 0 |
3103 | cmp [KEY_COUNT], byte 0 |
3103 | je .finish |
3104 | je .finish |
3104 | movzx eax, byte [KEY_BUFF] |
3105 | movzx eax, byte [KEY_BUFF] |
3105 | shl eax, 8 |
3106 | shl eax, 8 |
3106 | push eax |
3107 | push eax |
3107 | dec byte [KEY_COUNT] |
3108 | dec byte [KEY_COUNT] |
3108 | and byte [KEY_COUNT], 127 |
3109 | and byte [KEY_COUNT], 127 |
3109 | movzx ecx, byte [KEY_COUNT] |
3110 | movzx ecx, byte [KEY_COUNT] |
3110 | add ecx, 2 |
3111 | add ecx, 2 |
3111 | mov eax, KEY_BUFF + 1 |
3112 | mov eax, KEY_BUFF + 1 |
3112 | mov ebx, KEY_BUFF |
3113 | mov ebx, KEY_BUFF |
3113 | call memmove |
3114 | call memmove |
3114 | pop eax |
3115 | pop eax |
3115 | ;-------------------------------------- |
3116 | ;-------------------------------------- |
3116 | align 4 |
3117 | align 4 |
3117 | .ret_eax: |
3118 | .ret_eax: |
3118 | mov [esp + 32], eax |
3119 | mov [esp + 32], eax |
3119 | ret |
3120 | ret |
3120 | ;-------------------------------------- |
3121 | ;-------------------------------------- |
3121 | align 4 |
3122 | align 4 |
3122 | .finish: |
3123 | .finish: |
3123 | ; test hotkeys buffer |
3124 | ; test hotkeys buffer |
3124 | mov ecx, hotkey_buffer |
3125 | mov ecx, hotkey_buffer |
3125 | ;-------------------------------------- |
3126 | ;-------------------------------------- |
3126 | align 4 |
3127 | align 4 |
3127 | @@: |
3128 | @@: |
3128 | cmp [ecx], ebx |
3129 | cmp [ecx], ebx |
3129 | jz .found |
3130 | jz .found |
3130 | add ecx, 8 |
3131 | add ecx, 8 |
3131 | cmp ecx, hotkey_buffer + 120 * 8 |
3132 | cmp ecx, hotkey_buffer + 120 * 8 |
3132 | jb @b |
3133 | jb @b |
3133 | ret |
3134 | ret |
3134 | ;-------------------------------------- |
3135 | ;-------------------------------------- |
3135 | align 4 |
3136 | align 4 |
3136 | .found: |
3137 | .found: |
3137 | mov ax, [ecx + 6] |
3138 | mov ax, [ecx + 6] |
3138 | shl eax, 16 |
3139 | shl eax, 16 |
3139 | mov ah, [ecx + 4] |
3140 | mov ah, [ecx + 4] |
3140 | mov al, 2 |
3141 | mov al, 2 |
3141 | and dword [ecx + 4], 0 |
3142 | and dword [ecx + 4], 0 |
3142 | and dword [ecx], 0 |
3143 | and dword [ecx], 0 |
3143 | jmp .ret_eax |
3144 | jmp .ret_eax |
3144 | ;------------------------------------------------------------------------------ |
3145 | ;------------------------------------------------------------------------------ |
3145 | align 4 |
3146 | align 4 |
3146 | sys_getbutton: |
3147 | sys_getbutton: |
3147 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3148 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3148 | mov [esp + 32], dword 1 |
3149 | mov [esp + 32], dword 1 |
3149 | movzx ecx, word [WIN_STACK + ebx * 2] |
3150 | movzx ecx, word [WIN_STACK + ebx * 2] |
3150 | mov edx, [TASK_COUNT] ; less than 256 processes |
3151 | mov edx, [TASK_COUNT] ; less than 256 processes |
3151 | cmp ecx, edx |
3152 | cmp ecx, edx |
3152 | jne .exit |
3153 | jne .exit |
3153 | movzx eax, byte [BTN_COUNT] |
3154 | movzx eax, byte [BTN_COUNT] |
3154 | test eax, eax |
3155 | test eax, eax |
3155 | jz .exit |
3156 | jz .exit |
3156 | mov eax, [BTN_BUFF] |
3157 | mov eax, [BTN_BUFF] |
3157 | and al, 0xFE ; delete left button bit |
3158 | and al, 0xFE ; delete left button bit |
3158 | mov [BTN_COUNT], byte 0 |
3159 | mov [BTN_COUNT], byte 0 |
3159 | mov [esp + 32], eax |
3160 | mov [esp + 32], eax |
3160 | ;-------------------------------------- |
3161 | ;-------------------------------------- |
3161 | align 4 |
3162 | align 4 |
3162 | .exit: |
3163 | .exit: |
3163 | ret |
3164 | ret |
3164 | ;------------------------------------------------------------------------------ |
3165 | ;------------------------------------------------------------------------------ |
3165 | align 4 |
3166 | align 4 |
3166 | sys_cpuusage: |
3167 | sys_cpuusage: |
3167 | 3168 | ||
3168 | ; RETURN: |
3169 | ; RETURN: |
3169 | ; |
3170 | ; |
3170 | ; +00 dword process cpu usage |
3171 | ; +00 dword process cpu usage |
3171 | ; +04 word position in windowing stack |
3172 | ; +04 word position in windowing stack |
3172 | ; +06 word windowing stack value at current position (cpu nro) |
3173 | ; +06 word windowing stack value at current position (cpu nro) |
3173 | ; +10 12 bytes name |
3174 | ; +10 12 bytes name |
3174 | ; +22 dword start in mem |
3175 | ; +22 dword start in mem |
3175 | ; +26 dword used mem |
3176 | ; +26 dword used mem |
3176 | ; +30 dword PID , process idenfification number |
3177 | ; +30 dword PID , process idenfification number |
3177 | ; |
3178 | ; |
3178 | 3179 | ||
3179 | cmp ecx, -1 ; who am I ? |
3180 | cmp ecx, -1 ; who am I ? |
3180 | jne .no_who_am_i |
3181 | jne .no_who_am_i |
3181 | mov ecx, [CURRENT_TASK] |
3182 | mov ecx, [CURRENT_TASK] |
3182 | .no_who_am_i: |
3183 | .no_who_am_i: |
3183 | cmp ecx, max_processes |
3184 | cmp ecx, max_processes |
3184 | ja .nofillbuf |
3185 | ja .nofillbuf |
3185 | 3186 | ||
3186 | ; +4: word: position of the window of thread in the window stack |
3187 | ; +4: word: position of the window of thread in the window stack |
3187 | mov ax, [WIN_STACK + ecx * 2] |
3188 | mov ax, [WIN_STACK + ecx * 2] |
3188 | mov [ebx+4], ax |
3189 | mov [ebx+4], ax |
3189 | ; +6: word: number of the thread slot, which window has in the window stack |
3190 | ; +6: word: number of the thread slot, which window has in the window stack |
3190 | ; position ecx (has no relation to the specific thread) |
3191 | ; position ecx (has no relation to the specific thread) |
3191 | mov ax, [WIN_POS + ecx * 2] |
3192 | mov ax, [WIN_POS + ecx * 2] |
3192 | mov [ebx+6], ax |
3193 | mov [ebx+6], ax |
3193 | 3194 | ||
3194 | shl ecx, 5 |
3195 | shl ecx, 5 |
3195 | 3196 | ||
3196 | ; +0: dword: memory usage |
3197 | ; +0: dword: memory usage |
3197 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3198 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3198 | mov [ebx], eax |
3199 | mov [ebx], eax |
3199 | ; +10: 11 bytes: name of the process |
3200 | ; +10: 11 bytes: name of the process |
3200 | push ecx |
3201 | push ecx |
3201 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3202 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3202 | add ebx, 10 |
3203 | add ebx, 10 |
3203 | mov ecx, 11 |
3204 | mov ecx, 11 |
3204 | call memmove |
3205 | call memmove |
3205 | pop ecx |
3206 | pop ecx |
3206 | 3207 | ||
3207 | ; +22: address of the process in memory |
3208 | ; +22: address of the process in memory |
3208 | ; +26: size of used memory - 1 |
3209 | ; +26: size of used memory - 1 |
3209 | push edi |
3210 | push edi |
3210 | lea edi, [ebx+12] |
3211 | lea edi, [ebx+12] |
3211 | xor eax, eax |
3212 | xor eax, eax |
3212 | mov edx, 0x100000*16 |
3213 | mov edx, 0x100000*16 |
3213 | cmp ecx, 1 shl 5 |
3214 | cmp ecx, 1 shl 5 |
3214 | je .os_mem |
3215 | je .os_mem |
3215 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3216 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
3216 | mov eax, std_application_base_address |
3217 | mov eax, std_application_base_address |
3217 | .os_mem: |
3218 | .os_mem: |
3218 | stosd |
3219 | stosd |
3219 | lea eax, [edx-1] |
3220 | lea eax, [edx-1] |
3220 | stosd |
3221 | stosd |
3221 | 3222 | ||
3222 | ; +30: PID/TID |
3223 | ; +30: PID/TID |
3223 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3224 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3224 | stosd |
3225 | stosd |
3225 | 3226 | ||
3226 | ; window position and size |
3227 | ; window position and size |
3227 | push esi |
3228 | push esi |
3228 | lea esi, [ecx + window_data + WDATA.box] |
3229 | lea esi, [ecx + window_data + WDATA.box] |
3229 | movsd |
3230 | movsd |
3230 | movsd |
3231 | movsd |
3231 | movsd |
3232 | movsd |
3232 | movsd |
3233 | movsd |
3233 | 3234 | ||
3234 | ; Process state (+50) |
3235 | ; Process state (+50) |
3235 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3236 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3236 | stosd |
3237 | stosd |
3237 | 3238 | ||
3238 | ; Window client area box |
3239 | ; Window client area box |
3239 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3240 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3240 | movsd |
3241 | movsd |
3241 | movsd |
3242 | movsd |
3242 | movsd |
3243 | movsd |
3243 | movsd |
3244 | movsd |
3244 | 3245 | ||
3245 | ; Window state |
3246 | ; Window state |
3246 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3247 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3247 | stosb |
3248 | stosb |
3248 | 3249 | ||
3249 | ; Event mask (+71) |
3250 | ; Event mask (+71) |
3250 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3251 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3251 | stosd |
3252 | stosd |
3252 | 3253 | ||
3253 | pop esi |
3254 | pop esi |
3254 | pop edi |
3255 | pop edi |
3255 | 3256 | ||
3256 | .nofillbuf: |
3257 | .nofillbuf: |
3257 | ; return number of processes |
3258 | ; return number of processes |
3258 | 3259 | ||
3259 | mov eax, [TASK_COUNT] |
3260 | mov eax, [TASK_COUNT] |
3260 | mov [esp+32], eax |
3261 | mov [esp+32], eax |
3261 | ret |
3262 | ret |
3262 | 3263 | ||
3263 | align 4 |
3264 | align 4 |
3264 | sys_clock: |
3265 | sys_clock: |
3265 | cli |
3266 | cli |
3266 | ; Mikhail Lisovin xx Jan 2005 |
3267 | ; Mikhail Lisovin xx Jan 2005 |
3267 | @@: |
3268 | @@: |
3268 | mov al, 10 |
3269 | mov al, 10 |
3269 | out 0x70, al |
3270 | out 0x70, al |
3270 | in al, 0x71 |
3271 | in al, 0x71 |
3271 | test al, al |
3272 | test al, al |
3272 | jns @f |
3273 | jns @f |
3273 | mov esi, 1 |
3274 | mov esi, 1 |
3274 | call delay_ms |
3275 | call delay_ms |
3275 | jmp @b |
3276 | jmp @b |
3276 | @@: |
3277 | @@: |
3277 | ; end Lisovin's fix |
3278 | ; end Lisovin's fix |
3278 | 3279 | ||
3279 | xor al, al ; seconds |
3280 | xor al, al ; seconds |
3280 | out 0x70, al |
3281 | out 0x70, al |
3281 | in al, 0x71 |
3282 | in al, 0x71 |
3282 | movzx ecx, al |
3283 | movzx ecx, al |
3283 | mov al, 02 ; minutes |
3284 | mov al, 02 ; minutes |
3284 | shl ecx, 16 |
3285 | shl ecx, 16 |
3285 | out 0x70, al |
3286 | out 0x70, al |
3286 | in al, 0x71 |
3287 | in al, 0x71 |
3287 | movzx edx, al |
3288 | movzx edx, al |
3288 | mov al, 04 ; hours |
3289 | mov al, 04 ; hours |
3289 | shl edx, 8 |
3290 | shl edx, 8 |
3290 | out 0x70, al |
3291 | out 0x70, al |
3291 | in al, 0x71 |
3292 | in al, 0x71 |
3292 | add ecx, edx |
3293 | add ecx, edx |
3293 | movzx edx, al |
3294 | movzx edx, al |
3294 | add ecx, edx |
3295 | add ecx, edx |
3295 | sti |
3296 | sti |
3296 | mov [esp + 32], ecx |
3297 | mov [esp + 32], ecx |
3297 | ret |
3298 | ret |
3298 | 3299 | ||
3299 | 3300 | ||
3300 | align 4 |
3301 | align 4 |
3301 | 3302 | ||
3302 | sys_date: |
3303 | sys_date: |
3303 | 3304 | ||
3304 | cli |
3305 | cli |
3305 | @@: |
3306 | @@: |
3306 | mov al, 10 |
3307 | mov al, 10 |
3307 | out 0x70, al |
3308 | out 0x70, al |
3308 | in al, 0x71 |
3309 | in al, 0x71 |
3309 | test al, al |
3310 | test al, al |
3310 | jns @f |
3311 | jns @f |
3311 | mov esi, 1 |
3312 | mov esi, 1 |
3312 | call delay_ms |
3313 | call delay_ms |
3313 | jmp @b |
3314 | jmp @b |
3314 | @@: |
3315 | @@: |
3315 | 3316 | ||
3316 | mov ch, 0 |
3317 | mov ch, 0 |
3317 | mov al, 7 ; date |
3318 | mov al, 7 ; date |
3318 | out 0x70, al |
3319 | out 0x70, al |
3319 | in al, 0x71 |
3320 | in al, 0x71 |
3320 | mov cl, al |
3321 | mov cl, al |
3321 | mov al, 8 ; month |
3322 | mov al, 8 ; month |
3322 | shl ecx, 16 |
3323 | shl ecx, 16 |
3323 | out 0x70, al |
3324 | out 0x70, al |
3324 | in al, 0x71 |
3325 | in al, 0x71 |
3325 | mov ch, al |
3326 | mov ch, al |
3326 | mov al, 9 ; year |
3327 | mov al, 9 ; year |
3327 | out 0x70, al |
3328 | out 0x70, al |
3328 | in al, 0x71 |
3329 | in al, 0x71 |
3329 | mov cl, al |
3330 | mov cl, al |
3330 | sti |
3331 | sti |
3331 | mov [esp+32], ecx |
3332 | mov [esp+32], ecx |
3332 | ret |
3333 | ret |
3333 | 3334 | ||
3334 | 3335 | ||
3335 | ; redraw status |
3336 | ; redraw status |
3336 | 3337 | ||
3337 | sys_redrawstat: |
3338 | sys_redrawstat: |
3338 | cmp ebx, 1 |
3339 | cmp ebx, 1 |
3339 | jne no_widgets_away |
3340 | jne no_widgets_away |
3340 | ; buttons away |
3341 | ; buttons away |
3341 | mov ecx, [CURRENT_TASK] |
3342 | mov ecx, [CURRENT_TASK] |
3342 | sys_newba2: |
3343 | sys_newba2: |
3343 | mov edi, [BTN_ADDR] |
3344 | mov edi, [BTN_ADDR] |
3344 | cmp [edi], dword 0 ; empty button list ? |
3345 | cmp [edi], dword 0 ; empty button list ? |
3345 | je end_of_buttons_away |
3346 | je end_of_buttons_away |
3346 | movzx ebx, word [edi] |
3347 | movzx ebx, word [edi] |
3347 | inc ebx |
3348 | inc ebx |
3348 | mov eax, edi |
3349 | mov eax, edi |
3349 | sys_newba: |
3350 | sys_newba: |
3350 | dec ebx |
3351 | dec ebx |
3351 | jz end_of_buttons_away |
3352 | jz end_of_buttons_away |
3352 | 3353 | ||
3353 | add eax, 0x10 |
3354 | add eax, 0x10 |
3354 | cmp cx, [eax] |
3355 | cmp cx, [eax] |
3355 | jnz sys_newba |
3356 | jnz sys_newba |
3356 | 3357 | ||
3357 | push eax ebx ecx |
3358 | push eax ebx ecx |
3358 | mov ecx, ebx |
3359 | mov ecx, ebx |
3359 | inc ecx |
3360 | inc ecx |
3360 | shl ecx, 4 |
3361 | shl ecx, 4 |
3361 | mov ebx, eax |
3362 | mov ebx, eax |
3362 | add eax, 0x10 |
3363 | add eax, 0x10 |
3363 | call memmove |
3364 | call memmove |
3364 | dec dword [edi] |
3365 | dec dword [edi] |
3365 | pop ecx ebx eax |
3366 | pop ecx ebx eax |
3366 | 3367 | ||
3367 | jmp sys_newba2 |
3368 | jmp sys_newba2 |
3368 | 3369 | ||
3369 | end_of_buttons_away: |
3370 | end_of_buttons_away: |
3370 | 3371 | ||
3371 | ret |
3372 | ret |
3372 | 3373 | ||
3373 | no_widgets_away: |
3374 | no_widgets_away: |
3374 | 3375 | ||
3375 | cmp ebx, 2 |
3376 | cmp ebx, 2 |
3376 | jnz srl1 |
3377 | jnz srl1 |
3377 | 3378 | ||
3378 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3379 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3379 | add edx, draw_data - CURRENT_TASK |
3380 | add edx, draw_data - CURRENT_TASK |
3380 | mov [edx + RECT.left], 0 |
3381 | mov [edx + RECT.left], 0 |
3381 | mov [edx + RECT.top], 0 |
3382 | mov [edx + RECT.top], 0 |
3382 | mov eax, [Screen_Max_X] |
3383 | mov eax, [Screen_Max_X] |
3383 | mov [edx + RECT.right], eax |
3384 | mov [edx + RECT.right], eax |
3384 | mov eax, [Screen_Max_Y] |
3385 | mov eax, [Screen_Max_Y] |
3385 | mov [edx + RECT.bottom], eax |
3386 | mov [edx + RECT.bottom], eax |
3386 | 3387 | ||
3387 | srl1: |
3388 | srl1: |
3388 | ret |
3389 | ret |
3389 | 3390 | ||
3390 | ;ok - 100% work |
3391 | ;ok - 100% work |
3391 | ;nt - not tested |
3392 | ;nt - not tested |
3392 | ;--------------------------------------------------------------------------------------------- |
3393 | ;--------------------------------------------------------------------------------------------- |
3393 | ;eax |
3394 | ;eax |
3394 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3395 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3395 | ;1 - change task. Ret nothing. Block. ok. |
3396 | ;1 - change task. Ret nothing. Block. ok. |
3396 | ;2 - performance control |
3397 | ;2 - performance control |
3397 | ; ebx |
3398 | ; ebx |
3398 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3399 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3399 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3400 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3400 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3401 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3401 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3402 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3402 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3403 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3403 | ;eax |
3404 | ;eax |
3404 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3405 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3405 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3406 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3406 | ;--------------------------------------------------------------------------------------------- |
3407 | ;--------------------------------------------------------------------------------------------- |
3407 | iglobal |
3408 | iglobal |
3408 | align 4 |
3409 | align 4 |
3409 | sheduler: |
3410 | sheduler: |
3410 | dd sys_sheduler.00 |
3411 | dd sys_sheduler.00 |
3411 | dd change_task |
3412 | dd change_task |
3412 | dd sys_sheduler.02 |
3413 | dd sys_sheduler.02 |
3413 | dd sys_sheduler.03 |
3414 | dd sys_sheduler.03 |
3414 | dd sys_sheduler.04 |
3415 | dd sys_sheduler.04 |
3415 | endg |
3416 | endg |
3416 | sys_sheduler: |
3417 | sys_sheduler: |
3417 | ;rewritten by |
3418 | ;rewritten by |
3418 | jmp dword [sheduler+ebx*4] |
3419 | jmp dword [sheduler+ebx*4] |
3419 | ;.shed_counter: |
3420 | ;.shed_counter: |
3420 | .00: |
3421 | .00: |
3421 | mov eax, [context_counter] |
3422 | mov eax, [context_counter] |
3422 | mov [esp+32], eax |
3423 | mov [esp+32], eax |
3423 | ret |
3424 | ret |
3424 | 3425 | ||
3425 | .02: |
3426 | .02: |
3426 | ;.perf_control: |
3427 | ;.perf_control: |
3427 | inc ebx ;before ebx=2, ebx=3 |
3428 | inc ebx ;before ebx=2, ebx=3 |
3428 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3429 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3429 | jz cache_disable |
3430 | jz cache_disable |
3430 | 3431 | ||
3431 | dec ebx ;ebx=2 |
3432 | dec ebx ;ebx=2 |
3432 | cmp ebx, ecx ; |
3433 | cmp ebx, ecx ; |
3433 | jz cache_enable ;if ecx=2 and ebx=2 |
3434 | jz cache_enable ;if ecx=2 and ebx=2 |
3434 | 3435 | ||
3435 | dec ebx ;ebx=1 |
3436 | dec ebx ;ebx=1 |
3436 | cmp ebx, ecx |
3437 | cmp ebx, ecx |
3437 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3438 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3438 | 3439 | ||
3439 | dec ebx |
3440 | dec ebx |
3440 | test ebx, ecx ;ebx=0 and ecx=0 |
3441 | test ebx, ecx ;ebx=0 and ecx=0 |
3441 | jz modify_pce ;if ecx=0 |
3442 | jz modify_pce ;if ecx=0 |
3442 | 3443 | ||
3443 | ret |
3444 | ret |
3444 | 3445 | ||
3445 | .03: |
3446 | .03: |
3446 | ;.rdmsr_instr: |
3447 | ;.rdmsr_instr: |
3447 | ;now counter in ecx |
3448 | ;now counter in ecx |
3448 | ;(edx:eax) esi:edi => edx:esi |
3449 | ;(edx:eax) esi:edi => edx:esi |
3449 | mov eax, esi |
3450 | mov eax, esi |
3450 | mov ecx, edx |
3451 | mov ecx, edx |
3451 | rdmsr |
3452 | rdmsr |
3452 | mov [esp+32], eax |
3453 | mov [esp+32], eax |
3453 | mov [esp+20], edx ;ret in ebx? |
3454 | mov [esp+20], edx ;ret in ebx? |
3454 | ret |
3455 | ret |
3455 | 3456 | ||
3456 | .04: |
3457 | .04: |
3457 | ;.wrmsr_instr: |
3458 | ;.wrmsr_instr: |
3458 | ;now counter in ecx |
3459 | ;now counter in ecx |
3459 | ;(edx:eax) esi:edi => edx:esi |
3460 | ;(edx:eax) esi:edi => edx:esi |
3460 | ; Fast Call MSR can't be destroy |
3461 | ; Fast Call MSR can't be destroy |
3461 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3462 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3462 | ; включаются/выключаются расширенные возможности |
3463 | ; включаются/выключаются расширенные возможности |
3463 | cmp edx, MSR_SYSENTER_CS |
3464 | cmp edx, MSR_SYSENTER_CS |
3464 | je @f |
3465 | je @f |
3465 | cmp edx, MSR_SYSENTER_ESP |
3466 | cmp edx, MSR_SYSENTER_ESP |
3466 | je @f |
3467 | je @f |
3467 | cmp edx, MSR_SYSENTER_EIP |
3468 | cmp edx, MSR_SYSENTER_EIP |
3468 | je @f |
3469 | je @f |
3469 | cmp edx, MSR_AMD_STAR |
3470 | cmp edx, MSR_AMD_STAR |
3470 | je @f |
3471 | je @f |
3471 | 3472 | ||
3472 | mov eax, esi |
3473 | mov eax, esi |
3473 | mov ecx, edx |
3474 | mov ecx, edx |
3474 | wrmsr |
3475 | wrmsr |
3475 | ; mov [esp + 32], eax |
3476 | ; mov [esp + 32], eax |
3476 | ; mov [esp + 20], edx ;ret in ebx? |
3477 | ; mov [esp + 20], edx ;ret in ebx? |
3477 | @@: |
3478 | @@: |
3478 | ret |
3479 | ret |
3479 | 3480 | ||
3480 | cache_disable: |
3481 | cache_disable: |
3481 | mov eax, cr0 |
3482 | mov eax, cr0 |
3482 | or eax, 01100000000000000000000000000000b |
3483 | or eax, 01100000000000000000000000000000b |
3483 | mov cr0, eax |
3484 | mov cr0, eax |
3484 | wbinvd ;set MESI |
3485 | wbinvd ;set MESI |
3485 | ret |
3486 | ret |
3486 | 3487 | ||
3487 | cache_enable: |
3488 | cache_enable: |
3488 | mov eax, cr0 |
3489 | mov eax, cr0 |
3489 | and eax, 10011111111111111111111111111111b |
3490 | and eax, 10011111111111111111111111111111b |
3490 | mov cr0, eax |
3491 | mov cr0, eax |
3491 | ret |
3492 | ret |
3492 | 3493 | ||
3493 | is_cache_enabled: |
3494 | is_cache_enabled: |
3494 | mov eax, cr0 |
3495 | mov eax, cr0 |
3495 | mov ebx, eax |
3496 | mov ebx, eax |
3496 | and eax, 01100000000000000000000000000000b |
3497 | and eax, 01100000000000000000000000000000b |
3497 | jz cache_disabled |
3498 | jz cache_disabled |
3498 | mov [esp+32], ebx |
3499 | mov [esp+32], ebx |
3499 | cache_disabled: |
3500 | cache_disabled: |
3500 | mov dword [esp+32], eax;0 |
3501 | mov dword [esp+32], eax;0 |
3501 | ret |
3502 | ret |
3502 | 3503 | ||
3503 | modify_pce: |
3504 | modify_pce: |
3504 | mov eax, cr4 |
3505 | mov eax, cr4 |
3505 | ; mov ebx,0 |
3506 | ; mov ebx,0 |
3506 | ; or bx,100000000b ;pce |
3507 | ; or bx,100000000b ;pce |
3507 | ; xor eax,ebx ;invert pce |
3508 | ; xor eax,ebx ;invert pce |
3508 | bts eax, 8;pce=cr4[8] |
3509 | bts eax, 8;pce=cr4[8] |
3509 | mov cr4, eax |
3510 | mov cr4, eax |
3510 | mov [esp+32], eax |
3511 | mov [esp+32], eax |
3511 | ret |
3512 | ret |
3512 | ;--------------------------------------------------------------------------------------------- |
3513 | ;--------------------------------------------------------------------------------------------- |
3513 | 3514 | ||
3514 | 3515 | ||
3515 | ; check if pixel is allowed to be drawn |
3516 | ; check if pixel is allowed to be drawn |
3516 | 3517 | ||
3517 | ;checkpixel: |
3518 | ;checkpixel: |
3518 | ; push eax edx |
3519 | ; push eax edx |
3519 | 3520 | ||
3520 | ;; mov edx, [Screen_Max_X] ; screen x size |
3521 | ;; mov edx, [Screen_Max_X] ; screen x size |
3521 | ;; inc edx |
3522 | ;; inc edx |
3522 | ;; imul edx, ebx |
3523 | ;; imul edx, ebx |
3523 | ; mov edx, [d_width_calc_area + ebx*4] |
3524 | ; mov edx, [d_width_calc_area + ebx*4] |
3524 | ; add eax, [_WinMapAddress] |
3525 | ; add eax, [_WinMapAddress] |
3525 | ; mov dl, [eax+edx]; lea eax, [...] |
3526 | ; mov dl, [eax+edx]; lea eax, [...] |
3526 | 3527 | ||
3527 | ; xor ecx, ecx |
3528 | ; xor ecx, ecx |
3528 | ; mov eax, [CURRENT_TASK] |
3529 | ; mov eax, [CURRENT_TASK] |
3529 | ; cmp al, dl |
3530 | ; cmp al, dl |
3530 | ; setne cl |
3531 | ; setne cl |
3531 | 3532 | ||
3532 | ; pop edx eax |
3533 | ; pop edx eax |
3533 | ; ret |
3534 | ; ret |
3534 | 3535 | ||
3535 | iglobal |
3536 | iglobal |
3536 | cpustring db 'CPU',0 |
3537 | cpustring db 'CPU',0 |
3537 | endg |
3538 | endg |
3538 | 3539 | ||
3539 | uglobal |
3540 | uglobal |
3540 | background_defined db 0 ; diamond, 11.04.2006 |
3541 | background_defined db 0 ; diamond, 11.04.2006 |
3541 | endg |
3542 | endg |
3542 | ;----------------------------------------------------------------------------- |
3543 | ;----------------------------------------------------------------------------- |
3543 | align 4 |
3544 | align 4 |
3544 | checkmisc: |
3545 | checkmisc: |
3545 | cmp [ctrl_alt_del], 1 |
3546 | cmp [ctrl_alt_del], 1 |
3546 | jne nocpustart |
3547 | jne nocpustart |
3547 | 3548 | ||
3548 | mov ebp, cpustring |
3549 | mov ebp, cpustring |
3549 | call fs_execute_from_sysdir |
3550 | call fs_execute_from_sysdir |
3550 | 3551 | ||
3551 | mov [ctrl_alt_del], 0 |
3552 | mov [ctrl_alt_del], 0 |
3552 | ;-------------------------------------- |
3553 | ;-------------------------------------- |
3553 | align 4 |
3554 | align 4 |
3554 | nocpustart: |
3555 | nocpustart: |
3555 | cmp [mouse_active], 1 |
3556 | cmp [mouse_active], 1 |
3556 | jne mouse_not_active |
3557 | jne mouse_not_active |
3557 | mov [mouse_active], 0 |
3558 | mov [mouse_active], 0 |
3558 | 3559 | ||
3559 | xor edi, edi |
3560 | xor edi, edi |
3560 | mov ebx, CURRENT_TASK |
3561 | mov ebx, CURRENT_TASK |
3561 | 3562 | ||
3562 | mov ecx, [TASK_COUNT] |
3563 | mov ecx, [TASK_COUNT] |
3563 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3564 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3564 | shl eax, 8 |
3565 | shl eax, 8 |
3565 | push eax |
3566 | push eax |
3566 | 3567 | ||
3567 | movzx eax, word [MOUSE_X] |
3568 | movzx eax, word [MOUSE_X] |
3568 | movzx edx, word [MOUSE_Y] |
3569 | movzx edx, word [MOUSE_Y] |
3569 | ;-------------------------------------- |
3570 | ;-------------------------------------- |
3570 | align 4 |
3571 | align 4 |
3571 | .set_mouse_event: |
3572 | .set_mouse_event: |
3572 | add edi, 256 |
3573 | add edi, 256 |
3573 | add ebx, 32 |
3574 | add ebx, 32 |
3574 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3575 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3575 | jz .pos_filter |
3576 | jz .pos_filter |
3576 | 3577 | ||
3577 | cmp edi, [esp] ; skip if filtration active |
3578 | cmp edi, [esp] ; skip if filtration active |
3578 | jne .skip |
3579 | jne .skip |
3579 | ;-------------------------------------- |
3580 | ;-------------------------------------- |
3580 | align 4 |
3581 | align 4 |
3581 | .pos_filter: |
3582 | .pos_filter: |
3582 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3583 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3583 | jz .set |
3584 | jz .set |
3584 | 3585 | ||
3585 | mov esi, [ebx-twdw+WDATA.box.left] |
3586 | mov esi, [ebx-twdw+WDATA.box.left] |
3586 | cmp eax, esi |
3587 | cmp eax, esi |
3587 | jb .skip |
3588 | jb .skip |
3588 | add esi, [ebx-twdw+WDATA.box.width] |
3589 | add esi, [ebx-twdw+WDATA.box.width] |
3589 | cmp eax, esi |
3590 | cmp eax, esi |
3590 | ja .skip |
3591 | ja .skip |
3591 | 3592 | ||
3592 | mov esi, [ebx-twdw+WDATA.box.top] |
3593 | mov esi, [ebx-twdw+WDATA.box.top] |
3593 | cmp edx, esi |
3594 | cmp edx, esi |
3594 | jb .skip |
3595 | jb .skip |
3595 | add esi, [ebx-twdw+WDATA.box.height] |
3596 | add esi, [ebx-twdw+WDATA.box.height] |
3596 | cmp edx, esi |
3597 | cmp edx, esi |
3597 | ja .skip |
3598 | ja .skip |
3598 | ;-------------------------------------- |
3599 | ;-------------------------------------- |
3599 | align 4 |
3600 | align 4 |
3600 | .set: |
3601 | .set: |
3601 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3602 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3602 | ;-------------------------------------- |
3603 | ;-------------------------------------- |
3603 | align 4 |
3604 | align 4 |
3604 | .skip: |
3605 | .skip: |
3605 | loop .set_mouse_event |
3606 | loop .set_mouse_event |
3606 | 3607 | ||
3607 | pop eax |
3608 | pop eax |
3608 | ;-------------------------------------- |
3609 | ;-------------------------------------- |
3609 | align 4 |
3610 | align 4 |
3610 | mouse_not_active: |
3611 | mouse_not_active: |
3611 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3612 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3612 | jz nobackgr |
3613 | jz nobackgr |
3613 | 3614 | ||
3614 | cmp [background_defined], 0 |
3615 | cmp [background_defined], 0 |
3615 | jz nobackgr |
3616 | jz nobackgr |
3616 | ;-------------------------------------- |
3617 | ;-------------------------------------- |
3617 | align 4 |
3618 | align 4 |
3618 | backgr: |
3619 | backgr: |
3619 | mov eax, [draw_data+32 + RECT.left] |
3620 | mov eax, [draw_data+32 + RECT.left] |
3620 | shl eax, 16 |
3621 | shl eax, 16 |
3621 | add eax, [draw_data+32 + RECT.right] |
3622 | add eax, [draw_data+32 + RECT.right] |
3622 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3623 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3623 | 3624 | ||
3624 | mov eax, [draw_data+32 + RECT.top] |
3625 | mov eax, [draw_data+32 + RECT.top] |
3625 | shl eax, 16 |
3626 | shl eax, 16 |
3626 | add eax, [draw_data+32 + RECT.bottom] |
3627 | add eax, [draw_data+32 + RECT.bottom] |
3627 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3628 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3628 | 3629 | ||
3629 | call drawbackground |
3630 | call drawbackground |
3630 | ; DEBUGF 1, "K : drawbackground\n" |
3631 | ; DEBUGF 1, "K : drawbackground\n" |
3631 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3632 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3632 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3633 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3633 | ;--------- set event 5 start ---------- |
3634 | ;--------- set event 5 start ---------- |
3634 | push ecx edi |
3635 | push ecx edi |
3635 | xor edi, edi |
3636 | xor edi, edi |
3636 | mov ecx, [TASK_COUNT] |
3637 | mov ecx, [TASK_COUNT] |
3637 | ;-------------------------------------- |
3638 | ;-------------------------------------- |
3638 | align 4 |
3639 | align 4 |
3639 | set_bgr_event: |
3640 | set_bgr_event: |
3640 | add edi, 256 |
3641 | add edi, 256 |
3641 | mov eax, [BG_Rect_X_left_right] |
3642 | mov eax, [BG_Rect_X_left_right] |
3642 | mov edx, [BG_Rect_Y_top_bottom] |
3643 | mov edx, [BG_Rect_Y_top_bottom] |
3643 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3644 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3644 | jz .set |
3645 | jz .set |
3645 | .join: |
3646 | .join: |
3646 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3647 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3647 | jae @f |
3648 | jae @f |
3648 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3649 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3649 | @@: |
3650 | @@: |
3650 | shr eax, 16 |
3651 | shr eax, 16 |
3651 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3652 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3652 | jbe @f |
3653 | jbe @f |
3653 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3654 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3654 | @@: |
3655 | @@: |
3655 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3656 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3656 | jae @f |
3657 | jae @f |
3657 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3658 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3658 | @@: |
3659 | @@: |
3659 | shr edx, 16 |
3660 | shr edx, 16 |
3660 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3661 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3661 | jbe @f |
3662 | jbe @f |
3662 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3663 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3663 | @@: |
3664 | @@: |
3664 | jmp .common |
3665 | jmp .common |
3665 | .set: |
3666 | .set: |
3666 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3667 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3667 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3668 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3668 | .common: |
3669 | .common: |
3669 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3670 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3670 | loop set_bgr_event |
3671 | loop set_bgr_event |
3671 | pop edi ecx |
3672 | pop edi ecx |
3672 | ;--------- set event 5 stop ----------- |
3673 | ;--------- set event 5 stop ----------- |
3673 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3674 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3674 | jnz backgr |
3675 | jnz backgr |
3675 | 3676 | ||
3676 | xor eax, eax |
3677 | xor eax, eax |
3677 | mov [draw_data+32 + RECT.left], eax |
3678 | mov [draw_data+32 + RECT.left], eax |
3678 | mov [draw_data+32 + RECT.top], eax |
3679 | mov [draw_data+32 + RECT.top], eax |
3679 | mov [draw_data+32 + RECT.right], eax |
3680 | mov [draw_data+32 + RECT.right], eax |
3680 | mov [draw_data+32 + RECT.bottom], eax |
3681 | mov [draw_data+32 + RECT.bottom], eax |
3681 | ;-------------------------------------- |
3682 | ;-------------------------------------- |
3682 | align 4 |
3683 | align 4 |
3683 | nobackgr: |
3684 | nobackgr: |
3684 | ; system shutdown request |
3685 | ; system shutdown request |
3685 | cmp [SYS_SHUTDOWN], byte 0 |
3686 | cmp [SYS_SHUTDOWN], byte 0 |
3686 | je noshutdown |
3687 | je noshutdown |
3687 | 3688 | ||
3688 | mov edx, [shutdown_processes] |
3689 | mov edx, [shutdown_processes] |
3689 | 3690 | ||
3690 | cmp [SYS_SHUTDOWN], dl |
3691 | cmp [SYS_SHUTDOWN], dl |
3691 | jne noshutdown |
3692 | jne noshutdown |
3692 | 3693 | ||
3693 | lea ecx, [edx-1] |
3694 | lea ecx, [edx-1] |
3694 | mov edx, OS_BASE+0x3040 |
3695 | mov edx, OS_BASE+0x3040 |
3695 | jecxz no_mark_system_shutdown |
3696 | jecxz no_mark_system_shutdown |
3696 | ;-------------------------------------- |
3697 | ;-------------------------------------- |
3697 | align 4 |
3698 | align 4 |
3698 | markz: |
3699 | markz: |
3699 | push ecx edx |
3700 | push ecx edx |
3700 | cmp [edx+TASKDATA.state], 9 |
3701 | cmp [edx+TASKDATA.state], 9 |
3701 | jz .nokill |
3702 | jz .nokill |
3702 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3703 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3703 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3704 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
3704 | jz .nokill |
3705 | jz .nokill |
3705 | call request_terminate |
3706 | call request_terminate |
3706 | jmp .common |
3707 | jmp .common |
3707 | .nokill: |
3708 | .nokill: |
3708 | dec byte [SYS_SHUTDOWN] |
3709 | dec byte [SYS_SHUTDOWN] |
3709 | xor eax, eax |
3710 | xor eax, eax |
3710 | .common: |
3711 | .common: |
3711 | pop edx ecx |
3712 | pop edx ecx |
3712 | test eax, eax |
3713 | test eax, eax |
3713 | jz @f |
3714 | jz @f |
3714 | mov [edx+TASKDATA.state], byte 3 |
3715 | mov [edx+TASKDATA.state], byte 3 |
3715 | @@: |
3716 | @@: |
3716 | add edx, 0x20 |
3717 | add edx, 0x20 |
3717 | loop markz |
3718 | loop markz |
3718 | call wakeup_osloop |
3719 | call wakeup_osloop |
3719 | ;-------------------------------------- |
3720 | ;-------------------------------------- |
3720 | align 4 |
3721 | align 4 |
3721 | @@: |
3722 | @@: |
3722 | no_mark_system_shutdown: |
3723 | no_mark_system_shutdown: |
3723 | dec byte [SYS_SHUTDOWN] |
3724 | dec byte [SYS_SHUTDOWN] |
3724 | je system_shutdown |
3725 | je system_shutdown |
3725 | ;-------------------------------------- |
3726 | ;-------------------------------------- |
3726 | align 4 |
3727 | align 4 |
3727 | noshutdown: |
3728 | noshutdown: |
3728 | mov eax, [TASK_COUNT] ; termination |
3729 | mov eax, [TASK_COUNT] ; termination |
3729 | mov ebx, TASK_DATA+TASKDATA.state |
3730 | mov ebx, TASK_DATA+TASKDATA.state |
3730 | mov esi, 1 |
3731 | mov esi, 1 |
3731 | ;-------------------------------------- |
3732 | ;-------------------------------------- |
3732 | align 4 |
3733 | align 4 |
3733 | newct: |
3734 | newct: |
3734 | mov cl, [ebx] |
3735 | mov cl, [ebx] |
3735 | cmp cl, byte 3 |
3736 | cmp cl, byte 3 |
3736 | jz .terminate |
3737 | jz .terminate |
3737 | 3738 | ||
3738 | cmp cl, byte 4 |
3739 | cmp cl, byte 4 |
3739 | jnz .noterminate |
3740 | jnz .noterminate |
3740 | .terminate: |
3741 | .terminate: |
3741 | pushad |
3742 | pushad |
3742 | mov ecx, eax |
3743 | mov ecx, eax |
3743 | shl ecx, 8 |
3744 | shl ecx, 8 |
3744 | add ecx, SLOT_BASE |
3745 | add ecx, SLOT_BASE |
3745 | call restore_default_cursor_before_killing |
3746 | call restore_default_cursor_before_killing |
3746 | popad |
3747 | popad |
3747 | 3748 | ||
3748 | pushad |
3749 | pushad |
3749 | call terminate |
3750 | call terminate |
3750 | popad |
3751 | popad |
3751 | cmp byte [SYS_SHUTDOWN], 0 |
3752 | cmp byte [SYS_SHUTDOWN], 0 |
3752 | jz .noterminate |
3753 | jz .noterminate |
3753 | dec byte [SYS_SHUTDOWN] |
3754 | dec byte [SYS_SHUTDOWN] |
3754 | je system_shutdown |
3755 | je system_shutdown |
3755 | 3756 | ||
3756 | .noterminate: |
3757 | .noterminate: |
3757 | add ebx, 0x20 |
3758 | add ebx, 0x20 |
3758 | inc esi |
3759 | inc esi |
3759 | dec eax |
3760 | dec eax |
3760 | jnz newct |
3761 | jnz newct |
3761 | ret |
3762 | ret |
3762 | ;----------------------------------------------------------------------------- |
3763 | ;----------------------------------------------------------------------------- |
3763 | align 4 |
3764 | align 4 |
3764 | redrawscreen: |
3765 | redrawscreen: |
3765 | ; eax , if process window_data base is eax, do not set flag/limits |
3766 | ; eax , if process window_data base is eax, do not set flag/limits |
3766 | 3767 | ||
3767 | pushad |
3768 | pushad |
3768 | push eax |
3769 | push eax |
3769 | 3770 | ||
3770 | ;;; mov ebx,2 |
3771 | ;;; mov ebx,2 |
3771 | ;;; call delay_hs |
3772 | ;;; call delay_hs |
3772 | 3773 | ||
3773 | ;mov ecx,0 ; redraw flags for apps |
3774 | ;mov ecx,0 ; redraw flags for apps |
3774 | xor ecx, ecx |
3775 | xor ecx, ecx |
3775 | ;-------------------------------------- |
3776 | ;-------------------------------------- |
3776 | align 4 |
3777 | align 4 |
3777 | newdw2: |
3778 | newdw2: |
3778 | inc ecx |
3779 | inc ecx |
3779 | push ecx |
3780 | push ecx |
3780 | 3781 | ||
3781 | mov eax, ecx |
3782 | mov eax, ecx |
3782 | shl eax, 5 |
3783 | shl eax, 5 |
3783 | add eax, window_data |
3784 | add eax, window_data |
3784 | 3785 | ||
3785 | cmp eax, [esp+4] |
3786 | cmp eax, [esp+4] |
3786 | je not_this_task |
3787 | je not_this_task |
3787 | ; check if window in redraw area |
3788 | ; check if window in redraw area |
3788 | mov edi, eax |
3789 | mov edi, eax |
3789 | 3790 | ||
3790 | cmp ecx, 1 ; limit for background |
3791 | cmp ecx, 1 ; limit for background |
3791 | jz bgli |
3792 | jz bgli |
3792 | 3793 | ||
3793 | mov eax, [edi + WDATA.box.left] |
3794 | mov eax, [edi + WDATA.box.left] |
3794 | mov ebx, [edi + WDATA.box.top] |
3795 | mov ebx, [edi + WDATA.box.top] |
3795 | mov ecx, [edi + WDATA.box.width] |
- | |
3796 | mov edx, [edi + WDATA.box.height] |
- | |
3797 | add ecx, eax |
- | |
3798 | add edx, ebx |
- | |
3799 | 3796 | ||
3800 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3797 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3801 | cmp ecx, ebx |
3798 | cmp ecx, ebx |
3802 | jb ricino |
3799 | jb ricino |
3803 | 3800 | ||
3804 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3801 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3805 | cmp ecx, eax |
3802 | cmp ecx, eax |
3806 | jb ricino |
3803 | jb ricino |
3807 | 3804 | ||
3808 | mov eax, [edi + WDATA.box.left] |
3805 | mov eax, [edi + WDATA.box.left] |
3809 | mov ebx, [edi + WDATA.box.top] |
3806 | mov ebx, [edi + WDATA.box.top] |
3810 | mov ecx, [edi + WDATA.box.width] |
3807 | mov ecx, [edi + WDATA.box.width] |
3811 | mov edx, [edi + WDATA.box.height] |
3808 | mov edx, [edi + WDATA.box.height] |
3812 | add ecx, eax |
3809 | add ecx, eax |
3813 | add edx, ebx |
3810 | add edx, ebx |
3814 | 3811 | ||
3815 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3812 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3816 | cmp edx, eax |
3813 | cmp edx, eax |
3817 | jb ricino |
3814 | jb ricino |
3818 | 3815 | ||
3819 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3816 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3820 | cmp ecx, eax |
3817 | cmp ecx, eax |
3821 | jb ricino |
3818 | jb ricino |
3822 | ;-------------------------------------- |
3819 | ;-------------------------------------- |
3823 | align 4 |
3820 | align 4 |
3824 | bgli: |
3821 | bgli: |
3825 | cmp dword[esp], 1 |
3822 | cmp dword[esp], 1 |
3826 | jnz .az |
3823 | jnz .az |
3827 | 3824 | ||
3828 | cmp byte[REDRAW_BACKGROUND], 0 |
3825 | cmp byte[REDRAW_BACKGROUND], 0 |
3829 | jz .az |
3826 | jz .az |
3830 | 3827 | ||
3831 | mov dl, 0 |
3828 | mov dl, 0 |
3832 | lea eax, [edi+draw_data-window_data] |
3829 | lea eax, [edi+draw_data-window_data] |
3833 | mov ebx, [draw_limits.left] |
3830 | mov ebx, [draw_limits.left] |
3834 | cmp ebx, [eax+RECT.left] |
3831 | cmp ebx, [eax+RECT.left] |
3835 | jae @f |
3832 | jae @f |
3836 | 3833 | ||
3837 | mov [eax+RECT.left], ebx |
3834 | mov [eax+RECT.left], ebx |
3838 | mov dl, 1 |
3835 | mov dl, 1 |
3839 | ;-------------------------------------- |
3836 | ;-------------------------------------- |
3840 | align 4 |
3837 | align 4 |
3841 | @@: |
3838 | @@: |
3842 | mov ebx, [draw_limits.top] |
3839 | mov ebx, [draw_limits.top] |
3843 | cmp ebx, [eax+RECT.top] |
3840 | cmp ebx, [eax+RECT.top] |
3844 | jae @f |
3841 | jae @f |
3845 | 3842 | ||
3846 | mov [eax+RECT.top], ebx |
3843 | mov [eax+RECT.top], ebx |
3847 | mov dl, 1 |
3844 | mov dl, 1 |
3848 | ;-------------------------------------- |
3845 | ;-------------------------------------- |
3849 | align 4 |
3846 | align 4 |
3850 | @@: |
3847 | @@: |
3851 | mov ebx, [draw_limits.right] |
3848 | mov ebx, [draw_limits.right] |
3852 | cmp ebx, [eax+RECT.right] |
3849 | cmp ebx, [eax+RECT.right] |
3853 | jbe @f |
3850 | jbe @f |
3854 | 3851 | ||
3855 | mov [eax+RECT.right], ebx |
3852 | mov [eax+RECT.right], ebx |
3856 | mov dl, 1 |
3853 | mov dl, 1 |
3857 | ;-------------------------------------- |
3854 | ;-------------------------------------- |
3858 | align 4 |
3855 | align 4 |
3859 | @@: |
3856 | @@: |
3860 | mov ebx, [draw_limits.bottom] |
3857 | mov ebx, [draw_limits.bottom] |
3861 | cmp ebx, [eax+RECT.bottom] |
3858 | cmp ebx, [eax+RECT.bottom] |
3862 | jbe @f |
3859 | jbe @f |
3863 | 3860 | ||
3864 | mov [eax+RECT.bottom], ebx |
3861 | mov [eax+RECT.bottom], ebx |
3865 | mov dl, 1 |
3862 | mov dl, 1 |
3866 | ;-------------------------------------- |
3863 | ;-------------------------------------- |
3867 | align 4 |
3864 | align 4 |
3868 | @@: |
3865 | @@: |
3869 | add byte[REDRAW_BACKGROUND], dl |
3866 | add byte[REDRAW_BACKGROUND], dl |
3870 | call wakeup_osloop |
3867 | call wakeup_osloop |
3871 | jmp newdw8 |
3868 | jmp newdw8 |
3872 | ;-------------------------------------- |
3869 | ;-------------------------------------- |
3873 | align 4 |
3870 | align 4 |
3874 | .az: |
3871 | .az: |
3875 | mov eax, edi |
3872 | mov eax, edi |
3876 | add eax, draw_data-window_data |
3873 | add eax, draw_data-window_data |
3877 | 3874 | ||
3878 | mov ebx, [draw_limits.left] ; set limits |
3875 | mov ebx, [draw_limits.left] ; set limits |
3879 | mov [eax + RECT.left], ebx |
3876 | mov [eax + RECT.left], ebx |
3880 | mov ebx, [draw_limits.top] |
3877 | mov ebx, [draw_limits.top] |
3881 | mov [eax + RECT.top], ebx |
3878 | mov [eax + RECT.top], ebx |
3882 | mov ebx, [draw_limits.right] |
3879 | mov ebx, [draw_limits.right] |
3883 | mov [eax + RECT.right], ebx |
3880 | mov [eax + RECT.right], ebx |
3884 | mov ebx, [draw_limits.bottom] |
3881 | mov ebx, [draw_limits.bottom] |
3885 | mov [eax + RECT.bottom], ebx |
3882 | mov [eax + RECT.bottom], ebx |
3886 | 3883 | ||
3887 | sub eax, draw_data-window_data |
3884 | sub eax, draw_data-window_data |
3888 | 3885 | ||
3889 | cmp dword [esp], 1 |
3886 | cmp dword [esp], 1 |
3890 | jne nobgrd |
3887 | jne nobgrd |
3891 | inc byte[REDRAW_BACKGROUND] |
3888 | inc byte[REDRAW_BACKGROUND] |
3892 | call wakeup_osloop |
3889 | call wakeup_osloop |
3893 | ;-------------------------------------- |
3890 | ;-------------------------------------- |
3894 | align 4 |
3891 | align 4 |
3895 | newdw8: |
3892 | newdw8: |
3896 | nobgrd: |
3893 | nobgrd: |
- | 3894 | ;-------------------------------------- |
|
- | 3895 | push eax edi ebp |
|
- | 3896 | mov edi, [esp+12] |
|
- | 3897 | cmp edi, 1 |
|
- | 3898 | je .found |
|
- | 3899 | ||
- | 3900 | mov eax, [draw_limits.left] |
|
- | 3901 | mov ebx, [draw_limits.top] |
|
- | 3902 | mov ecx, [draw_limits.right] |
|
- | 3903 | sub ecx, eax |
|
- | 3904 | test ecx, ecx |
|
- | 3905 | jz .not_found |
|
- | 3906 | ||
- | 3907 | mov edx, [draw_limits.bottom] |
|
- | 3908 | sub edx, ebx |
|
- | 3909 | test edx, edx |
|
- | 3910 | jz .not_found |
|
- | 3911 | ||
- | 3912 | ; eax - x, ebx - y |
|
- | 3913 | ; ecx - size x, edx - size y |
|
- | 3914 | add ebx, edx |
|
- | 3915 | ;-------------------------------------- |
|
- | 3916 | align 4 |
|
- | 3917 | .start_y: |
|
- | 3918 | push ecx |
|
- | 3919 | ;-------------------------------------- |
|
- | 3920 | align 4 |
|
- | 3921 | .start_x: |
|
- | 3922 | add eax, ecx |
|
- | 3923 | mov ebp, [d_width_calc_area + ebx*4] |
|
- | 3924 | add ebp, [_WinMapAddress] |
|
- | 3925 | movzx ebp, byte[eax+ebp] ; get value for current point |
|
- | 3926 | cmp ebp, edi |
|
- | 3927 | jne @f |
|
- | 3928 | ||
- | 3929 | pop ecx |
|
- | 3930 | jmp .found |
|
- | 3931 | ;-------------------------------------- |
|
- | 3932 | align 4 |
|
- | 3933 | @@: |
|
- | 3934 | sub eax, ecx |
|
- | 3935 | ||
- | 3936 | dec ecx |
|
- | 3937 | jnz .start_x |
|
- | 3938 | ||
- | 3939 | pop ecx |
|
- | 3940 | dec ebx |
|
- | 3941 | dec edx |
|
- | 3942 | jnz .start_y |
|
- | 3943 | ;-------------------------------------- |
|
- | 3944 | align 4 |
|
- | 3945 | .not_found: |
|
- | 3946 | pop ebp edi eax |
|
- | 3947 | jmp ricino |
|
- | 3948 | ;-------------------------------------- |
|
- | 3949 | align 4 |
|
- | 3950 | .found: |
|
- | 3951 | pop ebp edi eax |
|
3897 | 3952 | ||
3898 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3953 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3899 | ;-------------------------------------- |
3954 | ;-------------------------------------- |
3900 | align 4 |
3955 | align 4 |
3901 | ricino: |
3956 | ricino: |
3902 | not_this_task: |
3957 | not_this_task: |
3903 | pop ecx |
3958 | pop ecx |
3904 | 3959 | ||
3905 | cmp ecx, [TASK_COUNT] |
3960 | cmp ecx, [TASK_COUNT] |
3906 | jle newdw2 |
3961 | jle newdw2 |
3907 | 3962 | ||
3908 | pop eax |
3963 | pop eax |
3909 | popad |
3964 | popad |
3910 | ret |
3965 | ret |
3911 | ;----------------------------------------------------------------------------- |
3966 | ;----------------------------------------------------------------------------- |
3912 | align 4 |
3967 | align 4 |
3913 | calculatebackground: ; background |
3968 | calculatebackground: ; background |
3914 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3969 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3915 | mov eax, 0x01010101 |
3970 | mov eax, 0x01010101 |
3916 | mov ecx, [_WinMapSize] |
3971 | mov ecx, [_WinMapSize] |
3917 | shr ecx, 2 |
3972 | shr ecx, 2 |
3918 | rep stosd |
3973 | rep stosd |
3919 | 3974 | ||
3920 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3975 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3921 | ret |
3976 | ret |
3922 | ;----------------------------------------------------------------------------- |
3977 | ;----------------------------------------------------------------------------- |
3923 | uglobal |
3978 | uglobal |
3924 | imax dd 0x0 |
3979 | imax dd 0x0 |
3925 | endg |
3980 | endg |
3926 | ;----------------------------------------------------------------------------- |
3981 | ;----------------------------------------------------------------------------- |
3927 | align 4 |
3982 | align 4 |
3928 | delay_ms: ; delay in 1/1000 sec |
3983 | delay_ms: ; delay in 1/1000 sec |
3929 | push eax |
3984 | push eax |
3930 | push ecx |
3985 | push ecx |
3931 | 3986 | ||
3932 | mov ecx, esi |
3987 | mov ecx, esi |
3933 | ; |
3988 | ; |
3934 | imul ecx, 33941 |
3989 | imul ecx, 33941 |
3935 | shr ecx, 9 |
3990 | shr ecx, 9 |
3936 | ; |
3991 | ; |
3937 | 3992 | ||
3938 | in al, 0x61 |
3993 | in al, 0x61 |
3939 | and al, 0x10 |
3994 | and al, 0x10 |
3940 | mov ah, al |
3995 | mov ah, al |
3941 | cld |
3996 | cld |
3942 | ;-------------------------------------- |
3997 | ;-------------------------------------- |
3943 | align 4 |
3998 | align 4 |
3944 | cnt1: |
3999 | cnt1: |
3945 | in al, 0x61 |
4000 | in al, 0x61 |
3946 | and al, 0x10 |
4001 | and al, 0x10 |
3947 | cmp al, ah |
4002 | cmp al, ah |
3948 | jz cnt1 |
4003 | jz cnt1 |
3949 | 4004 | ||
3950 | mov ah, al |
4005 | mov ah, al |
3951 | loop cnt1 |
4006 | loop cnt1 |
3952 | 4007 | ||
3953 | pop ecx |
4008 | pop ecx |
3954 | pop eax |
4009 | pop eax |
3955 | ret |
4010 | ret |
3956 | ;----------------------------------------------------------------------------- |
4011 | ;----------------------------------------------------------------------------- |
3957 | align 4 |
4012 | align 4 |
3958 | set_app_param: |
4013 | set_app_param: |
3959 | mov edi, [TASK_BASE] |
4014 | mov edi, [TASK_BASE] |
3960 | mov eax, ebx |
4015 | mov eax, ebx |
3961 | btr eax, 3 ; move MOUSE_FILTRATION |
4016 | btr eax, 3 ; move MOUSE_FILTRATION |
3962 | mov ebx, [current_slot] ; bit into event_filter |
4017 | mov ebx, [current_slot] ; bit into event_filter |
3963 | setc byte [ebx+APPDATA.event_filter] |
4018 | setc byte [ebx+APPDATA.event_filter] |
3964 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
4019 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3965 | mov [esp+32], eax ; return old mask value |
4020 | mov [esp+32], eax ; return old mask value |
3966 | ret |
4021 | ret |
3967 | ;----------------------------------------------------------------------------- |
4022 | ;----------------------------------------------------------------------------- |
3968 | 4023 | ||
3969 | ; this is for syscall |
4024 | ; this is for syscall |
3970 | proc delay_hs_unprotected |
4025 | proc delay_hs_unprotected |
3971 | call unprotect_from_terminate |
4026 | call unprotect_from_terminate |
3972 | call delay_hs |
4027 | call delay_hs |
3973 | call protect_from_terminate |
4028 | call protect_from_terminate |
3974 | ret |
4029 | ret |
3975 | endp |
4030 | endp |
3976 | 4031 | ||
3977 | if 1 |
4032 | if 1 |
3978 | align 4 |
4033 | align 4 |
3979 | delay_hs: ; delay in 1/100 secs |
4034 | delay_hs: ; delay in 1/100 secs |
3980 | ; ebx = delay time |
4035 | ; ebx = delay time |
3981 | 4036 | ||
3982 | pushad |
4037 | pushad |
3983 | push ebx |
4038 | push ebx |
3984 | xor esi, esi |
4039 | xor esi, esi |
3985 | mov ecx, MANUAL_DESTROY |
4040 | mov ecx, MANUAL_DESTROY |
3986 | call create_event |
4041 | call create_event |
3987 | test eax, eax |
4042 | test eax, eax |
3988 | jz .done |
4043 | jz .done |
3989 | 4044 | ||
3990 | mov ebx, edx |
4045 | mov ebx, edx |
3991 | mov ecx, [esp] |
4046 | mov ecx, [esp] |
3992 | push edx |
4047 | push edx |
3993 | push eax |
4048 | push eax |
3994 | call wait_event_timeout |
4049 | call wait_event_timeout |
3995 | pop eax |
4050 | pop eax |
3996 | pop ebx |
4051 | pop ebx |
3997 | call destroy_event |
4052 | call destroy_event |
3998 | .done: |
4053 | .done: |
3999 | add esp, 4 |
4054 | add esp, 4 |
4000 | popad |
4055 | popad |
4001 | ret |
4056 | ret |
4002 | 4057 | ||
4003 | else |
4058 | else |
4004 | 4059 | ||
4005 | align 4 |
4060 | align 4 |
4006 | delay_hs: ; delay in 1/100 secs |
4061 | delay_hs: ; delay in 1/100 secs |
4007 | ; ebx = delay time |
4062 | ; ebx = delay time |
4008 | push ecx |
4063 | push ecx |
4009 | push edx |
4064 | push edx |
4010 | 4065 | ||
4011 | mov edx, [timer_ticks] |
4066 | mov edx, [timer_ticks] |
4012 | ;-------------------------------------- |
4067 | ;-------------------------------------- |
4013 | align 4 |
4068 | align 4 |
4014 | newtic: |
4069 | newtic: |
4015 | mov ecx, [timer_ticks] |
4070 | mov ecx, [timer_ticks] |
4016 | sub ecx, edx |
4071 | sub ecx, edx |
4017 | cmp ecx, ebx |
4072 | cmp ecx, ebx |
4018 | jae zerodelay |
4073 | jae zerodelay |
4019 | 4074 | ||
4020 | call change_task |
4075 | call change_task |
4021 | 4076 | ||
4022 | jmp newtic |
4077 | jmp newtic |
4023 | ;-------------------------------------- |
4078 | ;-------------------------------------- |
4024 | align 4 |
4079 | align 4 |
4025 | zerodelay: |
4080 | zerodelay: |
4026 | pop edx |
4081 | pop edx |
4027 | pop ecx |
4082 | pop ecx |
4028 | ret |
4083 | ret |
4029 | end if |
4084 | end if |
4030 | 4085 | ||
4031 | ;----------------------------------------------------------------------------- |
4086 | ;----------------------------------------------------------------------------- |
4032 | align 16 ;very often call this subrutine |
4087 | align 16 ;very often call this subrutine |
4033 | memmove: ; memory move in bytes |
4088 | memmove: ; memory move in bytes |
4034 | ; eax = from |
4089 | ; eax = from |
4035 | ; ebx = to |
4090 | ; ebx = to |
4036 | ; ecx = no of bytes |
4091 | ; ecx = no of bytes |
4037 | test ecx, ecx |
4092 | test ecx, ecx |
4038 | jle .ret |
4093 | jle .ret |
4039 | 4094 | ||
4040 | push esi edi ecx |
4095 | push esi edi ecx |
4041 | 4096 | ||
4042 | mov edi, ebx |
4097 | mov edi, ebx |
4043 | mov esi, eax |
4098 | mov esi, eax |
4044 | 4099 | ||
4045 | test ecx, not 11b |
4100 | test ecx, not 11b |
4046 | jz @f |
4101 | jz @f |
4047 | 4102 | ||
4048 | push ecx |
4103 | push ecx |
4049 | shr ecx, 2 |
4104 | shr ecx, 2 |
4050 | rep movsd |
4105 | rep movsd |
4051 | pop ecx |
4106 | pop ecx |
4052 | and ecx, 11b |
4107 | and ecx, 11b |
4053 | jz .finish |
4108 | jz .finish |
4054 | ;-------------------------------------- |
4109 | ;-------------------------------------- |
4055 | align 4 |
4110 | align 4 |
4056 | @@: |
4111 | @@: |
4057 | rep movsb |
4112 | rep movsb |
4058 | ;-------------------------------------- |
4113 | ;-------------------------------------- |
4059 | align 4 |
4114 | align 4 |
4060 | .finish: |
4115 | .finish: |
4061 | pop ecx edi esi |
4116 | pop ecx edi esi |
4062 | ;-------------------------------------- |
4117 | ;-------------------------------------- |
4063 | align 4 |
4118 | align 4 |
4064 | .ret: |
4119 | .ret: |
4065 | ret |
4120 | ret |
4066 | ;----------------------------------------------------------------------------- |
4121 | ;----------------------------------------------------------------------------- |
4067 | ; |
4122 | ; |
4068 | ;align 4 |
4123 | ;align 4 |
4069 | ; |
4124 | ; |
4070 | ;read_floppy_file: |
4125 | ;read_floppy_file: |
4071 | ; |
4126 | ; |
4072 | ;; as input |
4127 | ;; as input |
4073 | ;; |
4128 | ;; |
4074 | ;; eax pointer to file |
4129 | ;; eax pointer to file |
4075 | ;; ebx file lenght |
4130 | ;; ebx file lenght |
4076 | ;; ecx start 512 byte block number |
4131 | ;; ecx start 512 byte block number |
4077 | ;; edx number of blocks to read |
4132 | ;; edx number of blocks to read |
4078 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4133 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4079 | ;; |
4134 | ;; |
4080 | ;; |
4135 | ;; |
4081 | ;; on return |
4136 | ;; on return |
4082 | ;; |
4137 | ;; |
4083 | ;; eax = 0 command succesful |
4138 | ;; eax = 0 command succesful |
4084 | ;; 1 no fd base and/or partition defined |
4139 | ;; 1 no fd base and/or partition defined |
4085 | ;; 2 yet unsupported FS |
4140 | ;; 2 yet unsupported FS |
4086 | ;; 3 unknown FS |
4141 | ;; 3 unknown FS |
4087 | ;; 4 partition not defined at hd |
4142 | ;; 4 partition not defined at hd |
4088 | ;; 5 file not found |
4143 | ;; 5 file not found |
4089 | ;; ebx = size of file |
4144 | ;; ebx = size of file |
4090 | ; |
4145 | ; |
4091 | ; mov edi,[TASK_BASE] |
4146 | ; mov edi,[TASK_BASE] |
4092 | ; add edi,0x10 |
4147 | ; add edi,0x10 |
4093 | ; add esi,[edi] |
4148 | ; add esi,[edi] |
4094 | ; add eax,[edi] |
4149 | ; add eax,[edi] |
4095 | ; |
4150 | ; |
4096 | ; pushad |
4151 | ; pushad |
4097 | ; mov edi,esi |
4152 | ; mov edi,esi |
4098 | ; add edi,1024 |
4153 | ; add edi,1024 |
4099 | ; mov esi,0x100000+19*512 |
4154 | ; mov esi,0x100000+19*512 |
4100 | ; sub ecx,1 |
4155 | ; sub ecx,1 |
4101 | ; shl ecx,9 |
4156 | ; shl ecx,9 |
4102 | ; add esi,ecx |
4157 | ; add esi,ecx |
4103 | ; shl edx,9 |
4158 | ; shl edx,9 |
4104 | ; mov ecx,edx |
4159 | ; mov ecx,edx |
4105 | ; cld |
4160 | ; cld |
4106 | ; rep movsb |
4161 | ; rep movsb |
4107 | ; popad |
4162 | ; popad |
4108 | ; |
4163 | ; |
4109 | ; mov [esp+36],eax |
4164 | ; mov [esp+36],eax |
4110 | ; mov [esp+24],ebx |
4165 | ; mov [esp+24],ebx |
4111 | ; ret |
4166 | ; ret |
4112 | 4167 | ||
4113 | 4168 | ||
4114 | 4169 | ||
4115 | align 4 |
4170 | align 4 |
4116 | set_io_access_rights: |
4171 | set_io_access_rights: |
4117 | push edi eax |
4172 | push edi eax |
4118 | mov edi, tss._io_map_0 |
4173 | mov edi, tss._io_map_0 |
4119 | ; mov ecx,eax |
4174 | ; mov ecx,eax |
4120 | ; and ecx,7 ; offset in byte |
4175 | ; and ecx,7 ; offset in byte |
4121 | ; shr eax,3 ; number of byte |
4176 | ; shr eax,3 ; number of byte |
4122 | ; add edi,eax |
4177 | ; add edi,eax |
4123 | ; mov ebx,1 |
4178 | ; mov ebx,1 |
4124 | ; shl ebx,cl |
4179 | ; shl ebx,cl |
4125 | test ebp, ebp |
4180 | test ebp, ebp |
4126 | ; cmp ebp,0 ; enable access - ebp = 0 |
4181 | ; cmp ebp,0 ; enable access - ebp = 0 |
4127 | jnz .siar1 |
4182 | jnz .siar1 |
4128 | ; not ebx |
4183 | ; not ebx |
4129 | ; and [edi],byte bl |
4184 | ; and [edi],byte bl |
4130 | btr [edi], eax |
4185 | btr [edi], eax |
4131 | pop eax edi |
4186 | pop eax edi |
4132 | ret |
4187 | ret |
4133 | .siar1: |
4188 | .siar1: |
4134 | bts [edi], eax |
4189 | bts [edi], eax |
4135 | ; or [edi],byte bl ; disable access - ebp = 1 |
4190 | ; or [edi],byte bl ; disable access - ebp = 1 |
4136 | pop eax edi |
4191 | pop eax edi |
4137 | ret |
4192 | ret |
4138 | ;reserve/free group of ports |
4193 | ;reserve/free group of ports |
4139 | ; * eax = 46 - number function |
4194 | ; * eax = 46 - number function |
4140 | ; * ebx = 0 - reserve, 1 - free |
4195 | ; * ebx = 0 - reserve, 1 - free |
4141 | ; * ecx = number start arrea of ports |
4196 | ; * ecx = number start arrea of ports |
4142 | ; * edx = number end arrea of ports (include last number of port) |
4197 | ; * edx = number end arrea of ports (include last number of port) |
4143 | ;Return value: |
4198 | ;Return value: |
4144 | ; * eax = 0 - succesful |
4199 | ; * eax = 0 - succesful |
4145 | ; * eax = 1 - error |
4200 | ; * eax = 1 - error |
4146 | ; * The system has reserve this ports: |
4201 | ; * The system has reserve this ports: |
4147 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4202 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4148 | ;destroys eax,ebx, ebp |
4203 | ;destroys eax,ebx, ebp |
4149 | r_f_port_area: |
4204 | r_f_port_area: |
4150 | 4205 | ||
4151 | test ebx, ebx |
4206 | test ebx, ebx |
4152 | jnz free_port_area |
4207 | jnz free_port_area |
4153 | ; je r_port_area |
4208 | ; je r_port_area |
4154 | ; jmp free_port_area |
4209 | ; jmp free_port_area |
4155 | 4210 | ||
4156 | ; r_port_area: |
4211 | ; r_port_area: |
4157 | 4212 | ||
4158 | ; pushad |
4213 | ; pushad |
4159 | 4214 | ||
4160 | cmp ecx, edx ; beginning > end ? |
4215 | cmp ecx, edx ; beginning > end ? |
4161 | ja rpal1 |
4216 | ja rpal1 |
4162 | cmp edx, 65536 |
4217 | cmp edx, 65536 |
4163 | jae rpal1 |
4218 | jae rpal1 |
4164 | mov eax, [RESERVED_PORTS] |
4219 | mov eax, [RESERVED_PORTS] |
4165 | test eax, eax ; no reserved areas ? |
4220 | test eax, eax ; no reserved areas ? |
4166 | je rpal2 |
4221 | je rpal2 |
4167 | cmp eax, 255 ; max reserved |
4222 | cmp eax, 255 ; max reserved |
4168 | jae rpal1 |
4223 | jae rpal1 |
4169 | rpal3: |
4224 | rpal3: |
4170 | mov ebx, eax |
4225 | mov ebx, eax |
4171 | shl ebx, 4 |
4226 | shl ebx, 4 |
4172 | add ebx, RESERVED_PORTS |
4227 | add ebx, RESERVED_PORTS |
4173 | cmp ecx, [ebx+8] |
4228 | cmp ecx, [ebx+8] |
4174 | ja rpal4 |
4229 | ja rpal4 |
4175 | cmp edx, [ebx+4] |
4230 | cmp edx, [ebx+4] |
4176 | jae rpal1 |
4231 | jae rpal1 |
4177 | ; jb rpal4 |
4232 | ; jb rpal4 |
4178 | ; jmp rpal1 |
4233 | ; jmp rpal1 |
4179 | rpal4: |
4234 | rpal4: |
4180 | dec eax |
4235 | dec eax |
4181 | jnz rpal3 |
4236 | jnz rpal3 |
4182 | jmp rpal2 |
4237 | jmp rpal2 |
4183 | rpal1: |
4238 | rpal1: |
4184 | ; popad |
4239 | ; popad |
4185 | ; mov eax,1 |
4240 | ; mov eax,1 |
4186 | xor eax, eax |
4241 | xor eax, eax |
4187 | inc eax |
4242 | inc eax |
4188 | ret |
4243 | ret |
4189 | rpal2: |
4244 | rpal2: |
4190 | ; popad |
4245 | ; popad |
4191 | ; enable port access at port IO map |
4246 | ; enable port access at port IO map |
4192 | cli |
4247 | cli |
4193 | pushad ; start enable io map |
4248 | pushad ; start enable io map |
4194 | 4249 | ||
4195 | cmp edx, 65536;16384 |
4250 | cmp edx, 65536;16384 |
4196 | jae no_unmask_io; jge |
4251 | jae no_unmask_io; jge |
4197 | mov eax, ecx |
4252 | mov eax, ecx |
4198 | ; push ebp |
4253 | ; push ebp |
4199 | xor ebp, ebp ; enable - eax = port |
4254 | xor ebp, ebp ; enable - eax = port |
4200 | new_port_access: |
4255 | new_port_access: |
4201 | ; pushad |
4256 | ; pushad |
4202 | call set_io_access_rights |
4257 | call set_io_access_rights |
4203 | ; popad |
4258 | ; popad |
4204 | inc eax |
4259 | inc eax |
4205 | cmp eax, edx |
4260 | cmp eax, edx |
4206 | jbe new_port_access |
4261 | jbe new_port_access |
4207 | ; pop ebp |
4262 | ; pop ebp |
4208 | no_unmask_io: |
4263 | no_unmask_io: |
4209 | popad ; end enable io map |
4264 | popad ; end enable io map |
4210 | sti |
4265 | sti |
4211 | 4266 | ||
4212 | mov eax, [RESERVED_PORTS] |
4267 | mov eax, [RESERVED_PORTS] |
4213 | add eax, 1 |
4268 | add eax, 1 |
4214 | mov [RESERVED_PORTS], eax |
4269 | mov [RESERVED_PORTS], eax |
4215 | shl eax, 4 |
4270 | shl eax, 4 |
4216 | add eax, RESERVED_PORTS |
4271 | add eax, RESERVED_PORTS |
4217 | mov ebx, [TASK_BASE] |
4272 | mov ebx, [TASK_BASE] |
4218 | mov ebx, [ebx+TASKDATA.pid] |
4273 | mov ebx, [ebx+TASKDATA.pid] |
4219 | mov [eax], ebx |
4274 | mov [eax], ebx |
4220 | mov [eax+4], ecx |
4275 | mov [eax+4], ecx |
4221 | mov [eax+8], edx |
4276 | mov [eax+8], edx |
4222 | 4277 | ||
4223 | xor eax, eax |
4278 | xor eax, eax |
4224 | ret |
4279 | ret |
4225 | 4280 | ||
4226 | free_port_area: |
4281 | free_port_area: |
4227 | 4282 | ||
4228 | ; pushad |
4283 | ; pushad |
4229 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4284 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4230 | test eax, eax |
4285 | test eax, eax |
4231 | jz frpal2 |
4286 | jz frpal2 |
4232 | mov ebx, [TASK_BASE] |
4287 | mov ebx, [TASK_BASE] |
4233 | mov ebx, [ebx+TASKDATA.pid] |
4288 | mov ebx, [ebx+TASKDATA.pid] |
4234 | frpal3: |
4289 | frpal3: |
4235 | mov edi, eax |
4290 | mov edi, eax |
4236 | shl edi, 4 |
4291 | shl edi, 4 |
4237 | add edi, RESERVED_PORTS |
4292 | add edi, RESERVED_PORTS |
4238 | cmp ebx, [edi] |
4293 | cmp ebx, [edi] |
4239 | jne frpal4 |
4294 | jne frpal4 |
4240 | cmp ecx, [edi+4] |
4295 | cmp ecx, [edi+4] |
4241 | jne frpal4 |
4296 | jne frpal4 |
4242 | cmp edx, [edi+8] |
4297 | cmp edx, [edi+8] |
4243 | jne frpal4 |
4298 | jne frpal4 |
4244 | jmp frpal1 |
4299 | jmp frpal1 |
4245 | frpal4: |
4300 | frpal4: |
4246 | dec eax |
4301 | dec eax |
4247 | jnz frpal3 |
4302 | jnz frpal3 |
4248 | frpal2: |
4303 | frpal2: |
4249 | ; popad |
4304 | ; popad |
4250 | inc eax |
4305 | inc eax |
4251 | ret |
4306 | ret |
4252 | frpal1: |
4307 | frpal1: |
4253 | push ecx |
4308 | push ecx |
4254 | mov ecx, 256 |
4309 | mov ecx, 256 |
4255 | sub ecx, eax |
4310 | sub ecx, eax |
4256 | shl ecx, 4 |
4311 | shl ecx, 4 |
4257 | mov esi, edi |
4312 | mov esi, edi |
4258 | add esi, 16 |
4313 | add esi, 16 |
4259 | cld |
4314 | cld |
4260 | rep movsb |
4315 | rep movsb |
4261 | 4316 | ||
4262 | dec dword [RESERVED_PORTS] |
4317 | dec dword [RESERVED_PORTS] |
4263 | ;popad |
4318 | ;popad |
4264 | ;disable port access at port IO map |
4319 | ;disable port access at port IO map |
4265 | 4320 | ||
4266 | ; pushad ; start disable io map |
4321 | ; pushad ; start disable io map |
4267 | pop eax ;start port |
4322 | pop eax ;start port |
4268 | cmp edx, 65536;16384 |
4323 | cmp edx, 65536;16384 |
4269 | jge no_mask_io |
4324 | jge no_mask_io |
4270 | 4325 | ||
4271 | ; mov eax,ecx |
4326 | ; mov eax,ecx |
4272 | xor ebp, ebp |
4327 | xor ebp, ebp |
4273 | inc ebp |
4328 | inc ebp |
4274 | new_port_access_disable: |
4329 | new_port_access_disable: |
4275 | ; pushad |
4330 | ; pushad |
4276 | ; mov ebp,1 ; disable - eax = port |
4331 | ; mov ebp,1 ; disable - eax = port |
4277 | call set_io_access_rights |
4332 | call set_io_access_rights |
4278 | ; popad |
4333 | ; popad |
4279 | inc eax |
4334 | inc eax |
4280 | cmp eax, edx |
4335 | cmp eax, edx |
4281 | jbe new_port_access_disable |
4336 | jbe new_port_access_disable |
4282 | no_mask_io: |
4337 | no_mask_io: |
4283 | ; popad ; end disable io map |
4338 | ; popad ; end disable io map |
4284 | xor eax, eax |
4339 | xor eax, eax |
4285 | ret |
4340 | ret |
4286 | ;----------------------------------------------------------------------------- |
4341 | ;----------------------------------------------------------------------------- |
4287 | align 4 |
4342 | align 4 |
4288 | drawbackground: |
4343 | drawbackground: |
4289 | dbrv20: |
4344 | dbrv20: |
4290 | cmp [BgrDrawMode], dword 1 |
4345 | cmp [BgrDrawMode], dword 1 |
4291 | jne bgrstr |
4346 | jne bgrstr |
4292 | call vesa20_drawbackground_tiled |
4347 | call vesa20_drawbackground_tiled |
4293 | ; call [draw_pointer] |
4348 | ; call [draw_pointer] |
4294 | call __sys_draw_pointer |
4349 | call __sys_draw_pointer |
4295 | ret |
4350 | ret |
4296 | ;-------------------------------------- |
4351 | ;-------------------------------------- |
4297 | align 4 |
4352 | align 4 |
4298 | bgrstr: |
4353 | bgrstr: |
4299 | call vesa20_drawbackground_stretch |
4354 | call vesa20_drawbackground_stretch |
4300 | ; call [draw_pointer] |
4355 | ; call [draw_pointer] |
4301 | call __sys_draw_pointer |
4356 | call __sys_draw_pointer |
4302 | ret |
4357 | ret |
4303 | ;----------------------------------------------------------------------------- |
4358 | ;----------------------------------------------------------------------------- |
4304 | align 4 |
4359 | align 4 |
4305 | syscall_putimage: ; PutImage |
4360 | syscall_putimage: ; PutImage |
4306 | sys_putimage: |
4361 | sys_putimage: |
4307 | test ecx, 0x80008000 |
4362 | test ecx, 0x80008000 |
4308 | jnz .exit |
4363 | jnz .exit |
4309 | test ecx, 0x0000FFFF |
4364 | test ecx, 0x0000FFFF |
4310 | jz .exit |
4365 | jz .exit |
4311 | test ecx, 0xFFFF0000 |
4366 | test ecx, 0xFFFF0000 |
4312 | jnz @f |
4367 | jnz @f |
4313 | ;-------------------------------------- |
4368 | ;-------------------------------------- |
4314 | align 4 |
4369 | align 4 |
4315 | .exit: |
4370 | .exit: |
4316 | ret |
4371 | ret |
4317 | ;-------------------------------------- |
4372 | ;-------------------------------------- |
4318 | align 4 |
4373 | align 4 |
4319 | @@: |
4374 | @@: |
4320 | mov edi, [current_slot] |
4375 | mov edi, [current_slot] |
4321 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4376 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4322 | rol edx, 16 |
4377 | rol edx, 16 |
4323 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4378 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4324 | rol edx, 16 |
4379 | rol edx, 16 |
4325 | ;-------------------------------------- |
4380 | ;-------------------------------------- |
4326 | align 4 |
4381 | align 4 |
4327 | .forced: |
4382 | .forced: |
4328 | push ebp esi 0 |
4383 | push ebp esi 0 |
4329 | mov ebp, putimage_get24bpp |
4384 | mov ebp, putimage_get24bpp |
4330 | mov esi, putimage_init24bpp |
4385 | mov esi, putimage_init24bpp |
4331 | ;-------------------------------------- |
4386 | ;-------------------------------------- |
4332 | align 4 |
4387 | align 4 |
4333 | sys_putimage_bpp: |
4388 | sys_putimage_bpp: |
4334 | call vesa20_putimage |
4389 | call vesa20_putimage |
4335 | pop ebp esi ebp |
4390 | pop ebp esi ebp |
4336 | ret |
4391 | ret |
4337 | ; jmp [draw_pointer] |
4392 | ; jmp [draw_pointer] |
4338 | ;----------------------------------------------------------------------------- |
4393 | ;----------------------------------------------------------------------------- |
4339 | align 4 |
4394 | align 4 |
4340 | sys_putimage_palette: |
4395 | sys_putimage_palette: |
4341 | ; ebx = pointer to image |
4396 | ; ebx = pointer to image |
4342 | ; ecx = [xsize]*65536 + [ysize] |
4397 | ; ecx = [xsize]*65536 + [ysize] |
4343 | ; edx = [xstart]*65536 + [ystart] |
4398 | ; edx = [xstart]*65536 + [ystart] |
4344 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4399 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4345 | ; edi = pointer to palette |
4400 | ; edi = pointer to palette |
4346 | ; ebp = row delta |
4401 | ; ebp = row delta |
4347 | mov eax, [CURRENT_TASK] |
4402 | mov eax, [CURRENT_TASK] |
4348 | shl eax, 8 |
4403 | shl eax, 8 |
4349 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4404 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4350 | rol edx, 16 |
4405 | rol edx, 16 |
4351 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4406 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4352 | rol edx, 16 |
4407 | rol edx, 16 |
4353 | ;-------------------------------------- |
4408 | ;-------------------------------------- |
4354 | align 4 |
4409 | align 4 |
4355 | .forced: |
4410 | .forced: |
4356 | cmp esi, 1 |
4411 | cmp esi, 1 |
4357 | jnz @f |
4412 | jnz @f |
4358 | push edi |
4413 | push edi |
4359 | mov eax, [edi+4] |
4414 | mov eax, [edi+4] |
4360 | sub eax, [edi] |
4415 | sub eax, [edi] |
4361 | push eax |
4416 | push eax |
4362 | push dword [edi] |
4417 | push dword [edi] |
4363 | push 0ffffff80h |
4418 | push 0ffffff80h |
4364 | mov edi, esp |
4419 | mov edi, esp |
4365 | call put_mono_image |
4420 | call put_mono_image |
4366 | add esp, 12 |
4421 | add esp, 12 |
4367 | pop edi |
4422 | pop edi |
4368 | ret |
4423 | ret |
4369 | ;-------------------------------------- |
4424 | ;-------------------------------------- |
4370 | align 4 |
4425 | align 4 |
4371 | @@: |
4426 | @@: |
4372 | cmp esi, 2 |
4427 | cmp esi, 2 |
4373 | jnz @f |
4428 | jnz @f |
4374 | push edi |
4429 | push edi |
4375 | push 0ffffff80h |
4430 | push 0ffffff80h |
4376 | mov edi, esp |
4431 | mov edi, esp |
4377 | call put_2bit_image |
4432 | call put_2bit_image |
4378 | pop eax |
4433 | pop eax |
4379 | pop edi |
4434 | pop edi |
4380 | ret |
4435 | ret |
4381 | ;-------------------------------------- |
4436 | ;-------------------------------------- |
4382 | align 4 |
4437 | align 4 |
4383 | @@: |
4438 | @@: |
4384 | cmp esi, 4 |
4439 | cmp esi, 4 |
4385 | jnz @f |
4440 | jnz @f |
4386 | push edi |
4441 | push edi |
4387 | push 0ffffff80h |
4442 | push 0ffffff80h |
4388 | mov edi, esp |
4443 | mov edi, esp |
4389 | call put_4bit_image |
4444 | call put_4bit_image |
4390 | pop eax |
4445 | pop eax |
4391 | pop edi |
4446 | pop edi |
4392 | ret |
4447 | ret |
4393 | ;-------------------------------------- |
4448 | ;-------------------------------------- |
4394 | align 4 |
4449 | align 4 |
4395 | @@: |
4450 | @@: |
4396 | push ebp esi ebp |
4451 | push ebp esi ebp |
4397 | cmp esi, 8 |
4452 | cmp esi, 8 |
4398 | jnz @f |
4453 | jnz @f |
4399 | mov ebp, putimage_get8bpp |
4454 | mov ebp, putimage_get8bpp |
4400 | mov esi, putimage_init8bpp |
4455 | mov esi, putimage_init8bpp |
4401 | jmp sys_putimage_bpp |
4456 | jmp sys_putimage_bpp |
4402 | ;-------------------------------------- |
4457 | ;-------------------------------------- |
4403 | align 4 |
4458 | align 4 |
4404 | @@: |
4459 | @@: |
4405 | cmp esi, 9 |
4460 | cmp esi, 9 |
4406 | jnz @f |
4461 | jnz @f |
4407 | mov ebp, putimage_get9bpp |
4462 | mov ebp, putimage_get9bpp |
4408 | mov esi, putimage_init9bpp |
4463 | mov esi, putimage_init9bpp |
4409 | jmp sys_putimage_bpp |
4464 | jmp sys_putimage_bpp |
4410 | ;-------------------------------------- |
4465 | ;-------------------------------------- |
4411 | align 4 |
4466 | align 4 |
4412 | @@: |
4467 | @@: |
4413 | cmp esi, 15 |
4468 | cmp esi, 15 |
4414 | jnz @f |
4469 | jnz @f |
4415 | mov ebp, putimage_get15bpp |
4470 | mov ebp, putimage_get15bpp |
4416 | mov esi, putimage_init15bpp |
4471 | mov esi, putimage_init15bpp |
4417 | jmp sys_putimage_bpp |
4472 | jmp sys_putimage_bpp |
4418 | ;-------------------------------------- |
4473 | ;-------------------------------------- |
4419 | align 4 |
4474 | align 4 |
4420 | @@: |
4475 | @@: |
4421 | cmp esi, 16 |
4476 | cmp esi, 16 |
4422 | jnz @f |
4477 | jnz @f |
4423 | mov ebp, putimage_get16bpp |
4478 | mov ebp, putimage_get16bpp |
4424 | mov esi, putimage_init16bpp |
4479 | mov esi, putimage_init16bpp |
4425 | jmp sys_putimage_bpp |
4480 | jmp sys_putimage_bpp |
4426 | ;-------------------------------------- |
4481 | ;-------------------------------------- |
4427 | align 4 |
4482 | align 4 |
4428 | @@: |
4483 | @@: |
4429 | cmp esi, 24 |
4484 | cmp esi, 24 |
4430 | jnz @f |
4485 | jnz @f |
4431 | mov ebp, putimage_get24bpp |
4486 | mov ebp, putimage_get24bpp |
4432 | mov esi, putimage_init24bpp |
4487 | mov esi, putimage_init24bpp |
4433 | jmp sys_putimage_bpp |
4488 | jmp sys_putimage_bpp |
4434 | ;-------------------------------------- |
4489 | ;-------------------------------------- |
4435 | align 4 |
4490 | align 4 |
4436 | @@: |
4491 | @@: |
4437 | cmp esi, 32 |
4492 | cmp esi, 32 |
4438 | jnz @f |
4493 | jnz @f |
4439 | mov ebp, putimage_get32bpp |
4494 | mov ebp, putimage_get32bpp |
4440 | mov esi, putimage_init32bpp |
4495 | mov esi, putimage_init32bpp |
4441 | jmp sys_putimage_bpp |
4496 | jmp sys_putimage_bpp |
4442 | ;-------------------------------------- |
4497 | ;-------------------------------------- |
4443 | align 4 |
4498 | align 4 |
4444 | @@: |
4499 | @@: |
4445 | pop ebp esi ebp |
4500 | pop ebp esi ebp |
4446 | ret |
4501 | ret |
4447 | ;----------------------------------------------------------------------------- |
4502 | ;----------------------------------------------------------------------------- |
4448 | align 4 |
4503 | align 4 |
4449 | put_mono_image: |
4504 | put_mono_image: |
4450 | push ebp esi ebp |
4505 | push ebp esi ebp |
4451 | mov ebp, putimage_get1bpp |
4506 | mov ebp, putimage_get1bpp |
4452 | mov esi, putimage_init1bpp |
4507 | mov esi, putimage_init1bpp |
4453 | jmp sys_putimage_bpp |
4508 | jmp sys_putimage_bpp |
4454 | ;----------------------------------------------------------------------------- |
4509 | ;----------------------------------------------------------------------------- |
4455 | align 4 |
4510 | align 4 |
4456 | put_2bit_image: |
4511 | put_2bit_image: |
4457 | push ebp esi ebp |
4512 | push ebp esi ebp |
4458 | mov ebp, putimage_get2bpp |
4513 | mov ebp, putimage_get2bpp |
4459 | mov esi, putimage_init2bpp |
4514 | mov esi, putimage_init2bpp |
4460 | jmp sys_putimage_bpp |
4515 | jmp sys_putimage_bpp |
4461 | ;----------------------------------------------------------------------------- |
4516 | ;----------------------------------------------------------------------------- |
4462 | align 4 |
4517 | align 4 |
4463 | put_4bit_image: |
4518 | put_4bit_image: |
4464 | push ebp esi ebp |
4519 | push ebp esi ebp |
4465 | mov ebp, putimage_get4bpp |
4520 | mov ebp, putimage_get4bpp |
4466 | mov esi, putimage_init4bpp |
4521 | mov esi, putimage_init4bpp |
4467 | jmp sys_putimage_bpp |
4522 | jmp sys_putimage_bpp |
4468 | ;----------------------------------------------------------------------------- |
4523 | ;----------------------------------------------------------------------------- |
4469 | align 4 |
4524 | align 4 |
4470 | putimage_init24bpp: |
4525 | putimage_init24bpp: |
4471 | lea eax, [eax*3] |
4526 | lea eax, [eax*3] |
4472 | putimage_init8bpp: |
4527 | putimage_init8bpp: |
4473 | putimage_init9bpp: |
4528 | putimage_init9bpp: |
4474 | ret |
4529 | ret |
4475 | ;----------------------------------------------------------------------------- |
4530 | ;----------------------------------------------------------------------------- |
4476 | align 16 |
4531 | align 16 |
4477 | putimage_get24bpp: |
4532 | putimage_get24bpp: |
4478 | movzx eax, byte [esi+2] |
4533 | movzx eax, byte [esi+2] |
4479 | shl eax, 16 |
4534 | shl eax, 16 |
4480 | mov ax, [esi] |
4535 | mov ax, [esi] |
4481 | add esi, 3 |
4536 | add esi, 3 |
4482 | ret 4 |
4537 | ret 4 |
4483 | ;----------------------------------------------------------------------------- |
4538 | ;----------------------------------------------------------------------------- |
4484 | align 16 |
4539 | align 16 |
4485 | putimage_get8bpp: |
4540 | putimage_get8bpp: |
4486 | movzx eax, byte [esi] |
4541 | movzx eax, byte [esi] |
4487 | push edx |
4542 | push edx |
4488 | mov edx, [esp+8] |
4543 | mov edx, [esp+8] |
4489 | mov eax, [edx+eax*4] |
4544 | mov eax, [edx+eax*4] |
4490 | pop edx |
4545 | pop edx |
4491 | inc esi |
4546 | inc esi |
4492 | ret 4 |
4547 | ret 4 |
4493 | ;----------------------------------------------------------------------------- |
4548 | ;----------------------------------------------------------------------------- |
4494 | align 16 |
4549 | align 16 |
4495 | putimage_get9bpp: |
4550 | putimage_get9bpp: |
4496 | lodsb |
4551 | lodsb |
4497 | mov ah, al |
4552 | mov ah, al |
4498 | shl eax, 8 |
4553 | shl eax, 8 |
4499 | mov al, ah |
4554 | mov al, ah |
4500 | ret 4 |
4555 | ret 4 |
4501 | ;----------------------------------------------------------------------------- |
4556 | ;----------------------------------------------------------------------------- |
4502 | align 4 |
4557 | align 4 |
4503 | putimage_init1bpp: |
4558 | putimage_init1bpp: |
4504 | add eax, ecx |
4559 | add eax, ecx |
4505 | push ecx |
4560 | push ecx |
4506 | add eax, 7 |
4561 | add eax, 7 |
4507 | add ecx, 7 |
4562 | add ecx, 7 |
4508 | shr eax, 3 |
4563 | shr eax, 3 |
4509 | shr ecx, 3 |
4564 | shr ecx, 3 |
4510 | sub eax, ecx |
4565 | sub eax, ecx |
4511 | pop ecx |
4566 | pop ecx |
4512 | ret |
4567 | ret |
4513 | ;----------------------------------------------------------------------------- |
4568 | ;----------------------------------------------------------------------------- |
4514 | align 16 |
4569 | align 16 |
4515 | putimage_get1bpp: |
4570 | putimage_get1bpp: |
4516 | push edx |
4571 | push edx |
4517 | mov edx, [esp+8] |
4572 | mov edx, [esp+8] |
4518 | mov al, [edx] |
4573 | mov al, [edx] |
4519 | add al, al |
4574 | add al, al |
4520 | jnz @f |
4575 | jnz @f |
4521 | lodsb |
4576 | lodsb |
4522 | adc al, al |
4577 | adc al, al |
4523 | @@: |
4578 | @@: |
4524 | mov [edx], al |
4579 | mov [edx], al |
4525 | sbb eax, eax |
4580 | sbb eax, eax |
4526 | and eax, [edx+8] |
4581 | and eax, [edx+8] |
4527 | add eax, [edx+4] |
4582 | add eax, [edx+4] |
4528 | pop edx |
4583 | pop edx |
4529 | ret 4 |
4584 | ret 4 |
4530 | ;----------------------------------------------------------------------------- |
4585 | ;----------------------------------------------------------------------------- |
4531 | align 4 |
4586 | align 4 |
4532 | putimage_init2bpp: |
4587 | putimage_init2bpp: |
4533 | add eax, ecx |
4588 | add eax, ecx |
4534 | push ecx |
4589 | push ecx |
4535 | add ecx, 3 |
4590 | add ecx, 3 |
4536 | add eax, 3 |
4591 | add eax, 3 |
4537 | shr ecx, 2 |
4592 | shr ecx, 2 |
4538 | shr eax, 2 |
4593 | shr eax, 2 |
4539 | sub eax, ecx |
4594 | sub eax, ecx |
4540 | pop ecx |
4595 | pop ecx |
4541 | ret |
4596 | ret |
4542 | ;----------------------------------------------------------------------------- |
4597 | ;----------------------------------------------------------------------------- |
4543 | align 16 |
4598 | align 16 |
4544 | putimage_get2bpp: |
4599 | putimage_get2bpp: |
4545 | push edx |
4600 | push edx |
4546 | mov edx, [esp+8] |
4601 | mov edx, [esp+8] |
4547 | mov al, [edx] |
4602 | mov al, [edx] |
4548 | mov ah, al |
4603 | mov ah, al |
4549 | shr al, 6 |
4604 | shr al, 6 |
4550 | shl ah, 2 |
4605 | shl ah, 2 |
4551 | jnz .nonewbyte |
4606 | jnz .nonewbyte |
4552 | lodsb |
4607 | lodsb |
4553 | mov ah, al |
4608 | mov ah, al |
4554 | shr al, 6 |
4609 | shr al, 6 |
4555 | shl ah, 2 |
4610 | shl ah, 2 |
4556 | add ah, 1 |
4611 | add ah, 1 |
4557 | .nonewbyte: |
4612 | .nonewbyte: |
4558 | mov [edx], ah |
4613 | mov [edx], ah |
4559 | mov edx, [edx+4] |
4614 | mov edx, [edx+4] |
4560 | movzx eax, al |
4615 | movzx eax, al |
4561 | mov eax, [edx+eax*4] |
4616 | mov eax, [edx+eax*4] |
4562 | pop edx |
4617 | pop edx |
4563 | ret 4 |
4618 | ret 4 |
4564 | ;----------------------------------------------------------------------------- |
4619 | ;----------------------------------------------------------------------------- |
4565 | align 4 |
4620 | align 4 |
4566 | putimage_init4bpp: |
4621 | putimage_init4bpp: |
4567 | add eax, ecx |
4622 | add eax, ecx |
4568 | push ecx |
4623 | push ecx |
4569 | add ecx, 1 |
4624 | add ecx, 1 |
4570 | add eax, 1 |
4625 | add eax, 1 |
4571 | shr ecx, 1 |
4626 | shr ecx, 1 |
4572 | shr eax, 1 |
4627 | shr eax, 1 |
4573 | sub eax, ecx |
4628 | sub eax, ecx |
4574 | pop ecx |
4629 | pop ecx |
4575 | ret |
4630 | ret |
4576 | ;----------------------------------------------------------------------------- |
4631 | ;----------------------------------------------------------------------------- |
4577 | align 16 |
4632 | align 16 |
4578 | putimage_get4bpp: |
4633 | putimage_get4bpp: |
4579 | push edx |
4634 | push edx |
4580 | mov edx, [esp+8] |
4635 | mov edx, [esp+8] |
4581 | add byte [edx], 80h |
4636 | add byte [edx], 80h |
4582 | jc @f |
4637 | jc @f |
4583 | movzx eax, byte [edx+1] |
4638 | movzx eax, byte [edx+1] |
4584 | mov edx, [edx+4] |
4639 | mov edx, [edx+4] |
4585 | and eax, 0x0F |
4640 | and eax, 0x0F |
4586 | mov eax, [edx+eax*4] |
4641 | mov eax, [edx+eax*4] |
4587 | pop edx |
4642 | pop edx |
4588 | ret 4 |
4643 | ret 4 |
4589 | @@: |
4644 | @@: |
4590 | movzx eax, byte [esi] |
4645 | movzx eax, byte [esi] |
4591 | add esi, 1 |
4646 | add esi, 1 |
4592 | mov [edx+1], al |
4647 | mov [edx+1], al |
4593 | shr eax, 4 |
4648 | shr eax, 4 |
4594 | mov edx, [edx+4] |
4649 | mov edx, [edx+4] |
4595 | mov eax, [edx+eax*4] |
4650 | mov eax, [edx+eax*4] |
4596 | pop edx |
4651 | pop edx |
4597 | ret 4 |
4652 | ret 4 |
4598 | ;----------------------------------------------------------------------------- |
4653 | ;----------------------------------------------------------------------------- |
4599 | align 4 |
4654 | align 4 |
4600 | putimage_init32bpp: |
4655 | putimage_init32bpp: |
4601 | shl eax, 2 |
4656 | shl eax, 2 |
4602 | ret |
4657 | ret |
4603 | ;----------------------------------------------------------------------------- |
4658 | ;----------------------------------------------------------------------------- |
4604 | align 16 |
4659 | align 16 |
4605 | putimage_get32bpp: |
4660 | putimage_get32bpp: |
4606 | lodsd |
4661 | lodsd |
4607 | ret 4 |
4662 | ret 4 |
4608 | ;----------------------------------------------------------------------------- |
4663 | ;----------------------------------------------------------------------------- |
4609 | align 4 |
4664 | align 4 |
4610 | putimage_init15bpp: |
4665 | putimage_init15bpp: |
4611 | putimage_init16bpp: |
4666 | putimage_init16bpp: |
4612 | add eax, eax |
4667 | add eax, eax |
4613 | ret |
4668 | ret |
4614 | ;----------------------------------------------------------------------------- |
4669 | ;----------------------------------------------------------------------------- |
4615 | align 16 |
4670 | align 16 |
4616 | putimage_get15bpp: |
4671 | putimage_get15bpp: |
4617 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4672 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4618 | push ecx edx |
4673 | push ecx edx |
4619 | movzx eax, word [esi] |
4674 | movzx eax, word [esi] |
4620 | add esi, 2 |
4675 | add esi, 2 |
4621 | mov ecx, eax |
4676 | mov ecx, eax |
4622 | mov edx, eax |
4677 | mov edx, eax |
4623 | and eax, 0x1F |
4678 | and eax, 0x1F |
4624 | and ecx, 0x1F shl 5 |
4679 | and ecx, 0x1F shl 5 |
4625 | and edx, 0x1F shl 10 |
4680 | and edx, 0x1F shl 10 |
4626 | shl eax, 3 |
4681 | shl eax, 3 |
4627 | shl ecx, 6 |
4682 | shl ecx, 6 |
4628 | shl edx, 9 |
4683 | shl edx, 9 |
4629 | or eax, ecx |
4684 | or eax, ecx |
4630 | or eax, edx |
4685 | or eax, edx |
4631 | pop edx ecx |
4686 | pop edx ecx |
4632 | ret 4 |
4687 | ret 4 |
4633 | ;----------------------------------------------------------------------------- |
4688 | ;----------------------------------------------------------------------------- |
4634 | align 16 |
4689 | align 16 |
4635 | putimage_get16bpp: |
4690 | putimage_get16bpp: |
4636 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4691 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4637 | push ecx edx |
4692 | push ecx edx |
4638 | movzx eax, word [esi] |
4693 | movzx eax, word [esi] |
4639 | add esi, 2 |
4694 | add esi, 2 |
4640 | mov ecx, eax |
4695 | mov ecx, eax |
4641 | mov edx, eax |
4696 | mov edx, eax |
4642 | and eax, 0x1F |
4697 | and eax, 0x1F |
4643 | and ecx, 0x3F shl 5 |
4698 | and ecx, 0x3F shl 5 |
4644 | and edx, 0x1F shl 11 |
4699 | and edx, 0x1F shl 11 |
4645 | shl eax, 3 |
4700 | shl eax, 3 |
4646 | shl ecx, 5 |
4701 | shl ecx, 5 |
4647 | shl edx, 8 |
4702 | shl edx, 8 |
4648 | or eax, ecx |
4703 | or eax, ecx |
4649 | or eax, edx |
4704 | or eax, edx |
4650 | pop edx ecx |
4705 | pop edx ecx |
4651 | ret 4 |
4706 | ret 4 |
4652 | ;----------------------------------------------------------------------------- |
4707 | ;----------------------------------------------------------------------------- |
4653 | ;align 4 |
4708 | ;align 4 |
4654 | ; eax x beginning |
4709 | ; eax x beginning |
4655 | ; ebx y beginning |
4710 | ; ebx y beginning |
4656 | ; ecx x end |
4711 | ; ecx x end |
4657 | ; edx y end |
4712 | ; edx y end |
4658 | ; edi color |
4713 | ; edi color |
4659 | ;__sys_drawbar: |
4714 | ;__sys_drawbar: |
4660 | ; mov esi, [current_slot] |
4715 | ; mov esi, [current_slot] |
4661 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4716 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4662 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4717 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4663 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4718 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4664 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4719 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4665 | ;-------------------------------------- |
4720 | ;-------------------------------------- |
4666 | ;align 4 |
4721 | ;align 4 |
4667 | ;.forced: |
4722 | ;.forced: |
4668 | ; call vesa20_drawbar |
4723 | ; call vesa20_drawbar |
4669 | ; call [draw_pointer] |
4724 | ; call [draw_pointer] |
4670 | ; ret |
4725 | ; ret |
4671 | ;----------------------------------------------------------------------------- |
4726 | ;----------------------------------------------------------------------------- |
4672 | align 4 |
4727 | align 4 |
4673 | kb_read: |
4728 | kb_read: |
4674 | 4729 | ||
4675 | push ecx edx |
4730 | push ecx edx |
4676 | 4731 | ||
4677 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4732 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4678 | kr_loop: |
4733 | kr_loop: |
4679 | in al, 0x64 |
4734 | in al, 0x64 |
4680 | test al, 1 |
4735 | test al, 1 |
4681 | jnz kr_ready |
4736 | jnz kr_ready |
4682 | loop kr_loop |
4737 | loop kr_loop |
4683 | mov ah, 1 |
4738 | mov ah, 1 |
4684 | jmp kr_exit |
4739 | jmp kr_exit |
4685 | kr_ready: |
4740 | kr_ready: |
4686 | push ecx |
4741 | push ecx |
4687 | mov ecx, 32 |
4742 | mov ecx, 32 |
4688 | kr_delay: |
4743 | kr_delay: |
4689 | loop kr_delay |
4744 | loop kr_delay |
4690 | pop ecx |
4745 | pop ecx |
4691 | in al, 0x60 |
4746 | in al, 0x60 |
4692 | xor ah, ah |
4747 | xor ah, ah |
4693 | kr_exit: |
4748 | kr_exit: |
4694 | 4749 | ||
4695 | pop edx ecx |
4750 | pop edx ecx |
4696 | 4751 | ||
4697 | ret |
4752 | ret |
4698 | ;----------------------------------------------------------------------------- |
4753 | ;----------------------------------------------------------------------------- |
4699 | align 4 |
4754 | align 4 |
4700 | kb_write: |
4755 | kb_write: |
4701 | 4756 | ||
4702 | push ecx edx |
4757 | push ecx edx |
4703 | 4758 | ||
4704 | mov dl, al |
4759 | mov dl, al |
4705 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4760 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4706 | ; kw_loop1: |
4761 | ; kw_loop1: |
4707 | ; in al,0x64 |
4762 | ; in al,0x64 |
4708 | ; test al,0x20 |
4763 | ; test al,0x20 |
4709 | ; jz kw_ok1 |
4764 | ; jz kw_ok1 |
4710 | ; loop kw_loop1 |
4765 | ; loop kw_loop1 |
4711 | ; mov ah,1 |
4766 | ; mov ah,1 |
4712 | ; jmp kw_exit |
4767 | ; jmp kw_exit |
4713 | ; kw_ok1: |
4768 | ; kw_ok1: |
4714 | in al, 0x60 |
4769 | in al, 0x60 |
4715 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4770 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4716 | kw_loop: |
4771 | kw_loop: |
4717 | in al, 0x64 |
4772 | in al, 0x64 |
4718 | test al, 2 |
4773 | test al, 2 |
4719 | jz kw_ok |
4774 | jz kw_ok |
4720 | loop kw_loop |
4775 | loop kw_loop |
4721 | mov ah, 1 |
4776 | mov ah, 1 |
4722 | jmp kw_exit |
4777 | jmp kw_exit |
4723 | kw_ok: |
4778 | kw_ok: |
4724 | mov al, dl |
4779 | mov al, dl |
4725 | out 0x60, al |
4780 | out 0x60, al |
4726 | 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 |
4727 | kw_loop3: |
4782 | kw_loop3: |
4728 | in al, 0x64 |
4783 | in al, 0x64 |
4729 | test al, 2 |
4784 | test al, 2 |
4730 | jz kw_ok3 |
4785 | jz kw_ok3 |
4731 | loop kw_loop3 |
4786 | loop kw_loop3 |
4732 | mov ah, 1 |
4787 | mov ah, 1 |
4733 | jmp kw_exit |
4788 | jmp kw_exit |
4734 | kw_ok3: |
4789 | kw_ok3: |
4735 | mov ah, 8 |
4790 | mov ah, 8 |
4736 | kw_loop4: |
4791 | kw_loop4: |
4737 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4792 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4738 | kw_loop5: |
4793 | kw_loop5: |
4739 | in al, 0x64 |
4794 | in al, 0x64 |
4740 | test al, 1 |
4795 | test al, 1 |
4741 | jnz kw_ok4 |
4796 | jnz kw_ok4 |
4742 | loop kw_loop5 |
4797 | loop kw_loop5 |
4743 | dec ah |
4798 | dec ah |
4744 | jnz kw_loop4 |
4799 | jnz kw_loop4 |
4745 | kw_ok4: |
4800 | kw_ok4: |
4746 | xor ah, ah |
4801 | xor ah, ah |
4747 | kw_exit: |
4802 | kw_exit: |
4748 | 4803 | ||
4749 | pop edx ecx |
4804 | pop edx ecx |
4750 | 4805 | ||
4751 | ret |
4806 | ret |
4752 | ;----------------------------------------------------------------------------- |
4807 | ;----------------------------------------------------------------------------- |
4753 | align 4 |
4808 | align 4 |
4754 | kb_cmd: |
4809 | kb_cmd: |
4755 | 4810 | ||
4756 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4811 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4757 | c_wait: |
4812 | c_wait: |
4758 | in al, 0x64 |
4813 | in al, 0x64 |
4759 | test al, 2 |
4814 | test al, 2 |
4760 | jz c_send |
4815 | jz c_send |
4761 | loop c_wait |
4816 | loop c_wait |
4762 | jmp c_error |
4817 | jmp c_error |
4763 | c_send: |
4818 | c_send: |
4764 | mov al, bl |
4819 | mov al, bl |
4765 | out 0x64, al |
4820 | out 0x64, al |
4766 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4821 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4767 | c_accept: |
4822 | c_accept: |
4768 | in al, 0x64 |
4823 | in al, 0x64 |
4769 | test al, 2 |
4824 | test al, 2 |
4770 | jz c_ok |
4825 | jz c_ok |
4771 | loop c_accept |
4826 | loop c_accept |
4772 | c_error: |
4827 | c_error: |
4773 | mov ah, 1 |
4828 | mov ah, 1 |
4774 | jmp c_exit |
4829 | jmp c_exit |
4775 | c_ok: |
4830 | c_ok: |
4776 | xor ah, ah |
4831 | xor ah, ah |
4777 | c_exit: |
4832 | c_exit: |
4778 | ret |
4833 | ret |
4779 | 4834 | ||
4780 | 4835 | ||
4781 | setmouse: ; set mousepicture -pointer |
4836 | setmouse: ; set mousepicture -pointer |
4782 | ; ps2 mouse enable |
4837 | ; ps2 mouse enable |
4783 | 4838 | ||
4784 | ; mov [MOUSE_PICTURE], dword mousepointer |
4839 | ; mov [MOUSE_PICTURE], dword mousepointer |
4785 | 4840 | ||
4786 | cli |
4841 | cli |
4787 | 4842 | ||
4788 | ret |
4843 | ret |
4789 | 4844 | ||
4790 | if used _rdtsc |
4845 | if used _rdtsc |
4791 | _rdtsc: |
4846 | _rdtsc: |
4792 | bt [cpu_caps], CAPS_TSC |
4847 | bt [cpu_caps], CAPS_TSC |
4793 | jnc ret_rdtsc |
4848 | jnc ret_rdtsc |
4794 | rdtsc |
4849 | rdtsc |
4795 | ret |
4850 | ret |
4796 | ret_rdtsc: |
4851 | ret_rdtsc: |
4797 | mov edx, 0xffffffff |
4852 | mov edx, 0xffffffff |
4798 | mov eax, 0xffffffff |
4853 | mov eax, 0xffffffff |
4799 | ret |
4854 | ret |
4800 | end if |
4855 | end if |
4801 | 4856 | ||
4802 | sys_msg_board_str: |
4857 | sys_msg_board_str: |
4803 | 4858 | ||
4804 | pushad |
4859 | pushad |
4805 | @@: |
4860 | @@: |
4806 | cmp [esi], byte 0 |
4861 | cmp [esi], byte 0 |
4807 | je @f |
4862 | je @f |
4808 | mov ebx, 1 |
4863 | mov ebx, 1 |
4809 | movzx ecx, byte [esi] |
4864 | movzx ecx, byte [esi] |
4810 | call sys_msg_board |
4865 | call sys_msg_board |
4811 | inc esi |
4866 | inc esi |
4812 | jmp @b |
4867 | jmp @b |
4813 | @@: |
4868 | @@: |
4814 | popad |
4869 | popad |
4815 | ret |
4870 | ret |
4816 | 4871 | ||
4817 | sys_msg_board_byte: |
4872 | sys_msg_board_byte: |
4818 | ; in: al = byte to display |
4873 | ; in: al = byte to display |
4819 | ; out: nothing |
4874 | ; out: nothing |
4820 | ; destroys: nothing |
4875 | ; destroys: nothing |
4821 | pushad |
4876 | pushad |
4822 | mov ecx, 2 |
4877 | mov ecx, 2 |
4823 | shl eax, 24 |
4878 | shl eax, 24 |
4824 | jmp @f |
4879 | jmp @f |
4825 | 4880 | ||
4826 | sys_msg_board_word: |
4881 | sys_msg_board_word: |
4827 | ; in: ax = word to display |
4882 | ; in: ax = word to display |
4828 | ; out: nothing |
4883 | ; out: nothing |
4829 | ; destroys: nothing |
4884 | ; destroys: nothing |
4830 | pushad |
4885 | pushad |
4831 | mov ecx, 4 |
4886 | mov ecx, 4 |
4832 | shl eax, 16 |
4887 | shl eax, 16 |
4833 | jmp @f |
4888 | jmp @f |
4834 | 4889 | ||
4835 | sys_msg_board_dword: |
4890 | sys_msg_board_dword: |
4836 | ; in: eax = dword to display |
4891 | ; in: eax = dword to display |
4837 | ; out: nothing |
4892 | ; out: nothing |
4838 | ; destroys: nothing |
4893 | ; destroys: nothing |
4839 | pushad |
4894 | pushad |
4840 | mov ecx, 8 |
4895 | mov ecx, 8 |
4841 | @@: |
4896 | @@: |
4842 | push ecx |
4897 | push ecx |
4843 | rol eax, 4 |
4898 | rol eax, 4 |
4844 | push eax |
4899 | push eax |
4845 | and al, 0xF |
4900 | and al, 0xF |
4846 | cmp al, 10 |
4901 | cmp al, 10 |
4847 | sbb al, 69h |
4902 | sbb al, 69h |
4848 | das |
4903 | das |
4849 | mov cl, al |
4904 | mov cl, al |
4850 | xor ebx, ebx |
4905 | xor ebx, ebx |
4851 | inc ebx |
4906 | inc ebx |
4852 | call sys_msg_board |
4907 | call sys_msg_board |
4853 | pop eax |
4908 | pop eax |
4854 | pop ecx |
4909 | pop ecx |
4855 | loop @b |
4910 | loop @b |
4856 | popad |
4911 | popad |
4857 | ret |
4912 | ret |
4858 | 4913 | ||
4859 | msg_board_data_size = 65536 ; Must be power of two |
4914 | msg_board_data_size = 65536 ; Must be power of two |
4860 | 4915 | ||
4861 | uglobal |
4916 | uglobal |
4862 | msg_board_data rb msg_board_data_size |
4917 | msg_board_data rb msg_board_data_size |
4863 | msg_board_count dd 0x0 |
4918 | msg_board_count dd 0x0 |
4864 | endg |
4919 | endg |
4865 | 4920 | ||
4866 | sys_msg_board: |
4921 | sys_msg_board: |
4867 | 4922 | ||
4868 | ; ebx=1 : write : bl byte to write |
4923 | ; ebx=1 : write : bl byte to write |
4869 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4924 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4870 | 4925 | ||
4871 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4926 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4872 | mov eax, ebx |
4927 | mov eax, ebx |
4873 | mov ebx, ecx |
4928 | mov ebx, ecx |
4874 | 4929 | ||
4875 | mov ecx, [msg_board_count] |
4930 | mov ecx, [msg_board_count] |
4876 | cmp eax, 1 |
4931 | cmp eax, 1 |
4877 | jne .smbl1 |
4932 | jne .smbl1 |
4878 | 4933 | ||
4879 | if defined debug_com_base |
4934 | if defined debug_com_base |
4880 | 4935 | ||
4881 | push dx ax |
4936 | push dx ax |
4882 | 4937 | ||
4883 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4938 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4884 | mov dx, debug_com_base+5 |
4939 | mov dx, debug_com_base+5 |
4885 | in al, dx |
4940 | in al, dx |
4886 | test al, 1 shl 5 |
4941 | test al, 1 shl 5 |
4887 | jz @r |
4942 | jz @r |
4888 | 4943 | ||
4889 | mov dx, debug_com_base ; Output the byte |
4944 | mov dx, debug_com_base ; Output the byte |
4890 | mov al, bl |
4945 | mov al, bl |
4891 | out dx, al |
4946 | out dx, al |
4892 | 4947 | ||
4893 | pop ax dx |
4948 | pop ax dx |
4894 | 4949 | ||
4895 | end if |
4950 | end if |
4896 | 4951 | ||
4897 | mov [msg_board_data+ecx], bl |
4952 | mov [msg_board_data+ecx], bl |
4898 | ; // if debug_direct_print == 1 |
4953 | ; // if debug_direct_print == 1 |
4899 | cmp byte [debug_direct_print], 1 |
4954 | cmp byte [debug_direct_print], 1 |
4900 | jnz @f |
4955 | jnz @f |
4901 | pusha |
4956 | pusha |
4902 | iglobal |
4957 | iglobal |
4903 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4958 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4904 | endg |
4959 | endg |
4905 | lea edx, [msg_board_data+ecx] |
4960 | lea edx, [msg_board_data+ecx] |
4906 | mov ecx, 0x40FFFFFF |
4961 | mov ecx, 0x40FFFFFF |
4907 | mov ebx, [msg_board_pos] |
4962 | mov ebx, [msg_board_pos] |
4908 | mov edi, 1 |
4963 | mov edi, 1 |
4909 | mov esi, 1 |
4964 | mov esi, 1 |
4910 | call dtext |
4965 | call dtext |
4911 | popa |
4966 | popa |
4912 | add word [msg_board_pos+2], 6 |
4967 | add word [msg_board_pos+2], 6 |
4913 | cmp bl, 10 |
4968 | cmp bl, 10 |
4914 | jnz @f |
4969 | jnz @f |
4915 | mov word [msg_board_pos+2], (42*6) |
4970 | mov word [msg_board_pos+2], (42*6) |
4916 | add word [msg_board_pos], 10 |
4971 | add word [msg_board_pos], 10 |
4917 | mov ax, word [Screen_Max_Y] |
4972 | mov ax, word [Screen_Max_Y] |
4918 | cmp word [msg_board_pos], ax |
4973 | cmp word [msg_board_pos], ax |
4919 | jbe @f |
4974 | jbe @f |
4920 | mov word [msg_board_pos], 10 |
4975 | mov word [msg_board_pos], 10 |
4921 | @@: |
4976 | @@: |
4922 | ; // end if |
4977 | ; // end if |
4923 | 4978 | ||
4924 | if 0 |
4979 | if 0 |
4925 | pusha |
4980 | pusha |
4926 | mov al, bl |
4981 | mov al, bl |
4927 | mov edx, 402h |
4982 | mov edx, 402h |
4928 | out dx, al |
4983 | out dx, al |
4929 | popa |
4984 | popa |
4930 | end if |
4985 | end if |
4931 | inc ecx |
4986 | inc ecx |
4932 | and ecx, msg_board_data_size - 1 |
4987 | and ecx, msg_board_data_size - 1 |
4933 | mov [msg_board_count], ecx |
4988 | mov [msg_board_count], ecx |
4934 | 4989 | ||
4935 | pop ebx eax |
4990 | pop ebx eax |
4936 | ret |
4991 | ret |
4937 | .smbl1: |
4992 | .smbl1: |
4938 | cmp eax, 2 |
4993 | cmp eax, 2 |
4939 | jne .smbl2 |
4994 | jne .smbl2 |
4940 | test ecx, ecx |
4995 | test ecx, ecx |
4941 | jz .smbl21 |
4996 | jz .smbl21 |
4942 | 4997 | ||
4943 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4998 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4944 | mov eax, msg_board_data+1 |
4999 | mov eax, msg_board_data+1 |
4945 | mov ebx, msg_board_data |
5000 | mov ebx, msg_board_data |
4946 | movzx edx, byte [ebx] |
5001 | movzx edx, byte [ebx] |
4947 | call memmove |
5002 | call memmove |
4948 | dec [msg_board_count] |
5003 | dec [msg_board_count] |
4949 | mov [esp + 32], edx ;eax |
5004 | mov [esp + 32], edx ;eax |
4950 | mov [esp + 20], dword 1 |
5005 | mov [esp + 20], dword 1 |
4951 | ret |
5006 | ret |
4952 | .smbl21: |
5007 | .smbl21: |
4953 | mov [esp+32], ecx |
5008 | mov [esp+32], ecx |
4954 | mov [esp+20], ecx |
5009 | mov [esp+20], ecx |
4955 | .smbl2: |
5010 | .smbl2: |
4956 | pop ebx eax |
5011 | pop ebx eax |
4957 | ret |
5012 | ret |
4958 | 5013 | ||
4959 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5014 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4960 | ;; 66 sys function. ;; |
5015 | ;; 66 sys function. ;; |
4961 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
5016 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4962 | ;; out eax ;; |
5017 | ;; out eax ;; |
4963 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5018 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4964 | iglobal |
5019 | iglobal |
4965 | align 4 |
5020 | align 4 |
4966 | f66call: |
5021 | f66call: |
4967 | dd sys_process_def.1 ; 1 = set keyboard mode |
5022 | dd sys_process_def.1 ; 1 = set keyboard mode |
4968 | dd sys_process_def.2 ; 2 = get keyboard mode |
5023 | dd sys_process_def.2 ; 2 = get keyboard mode |
4969 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
5024 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4970 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
5025 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4971 | dd sys_process_def.5 ; 5 = delete installed hotkey |
5026 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4972 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
5027 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4973 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
5028 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4974 | endg |
5029 | endg |
4975 | ;----------------------------------------------------------------------------- |
5030 | ;----------------------------------------------------------------------------- |
4976 | align 4 |
5031 | align 4 |
4977 | sys_process_def: |
5032 | sys_process_def: |
4978 | dec ebx |
5033 | dec ebx |
4979 | cmp ebx, 7 |
5034 | cmp ebx, 7 |
4980 | jae .not_support ;if >=8 then or eax,-1 |
5035 | jae .not_support ;if >=8 then or eax,-1 |
4981 | 5036 | ||
4982 | mov edi, [CURRENT_TASK] |
5037 | mov edi, [CURRENT_TASK] |
4983 | jmp dword [f66call+ebx*4] |
5038 | jmp dword [f66call+ebx*4] |
4984 | 5039 | ||
4985 | .not_support: |
5040 | .not_support: |
4986 | or eax, -1 |
5041 | or eax, -1 |
4987 | ret |
5042 | ret |
4988 | ;----------------------------------------------------------------------------- |
5043 | ;----------------------------------------------------------------------------- |
4989 | align 4 |
5044 | align 4 |
4990 | .1: |
5045 | .1: |
4991 | shl edi, 8 |
5046 | shl edi, 8 |
4992 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
5047 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4993 | 5048 | ||
4994 | ret |
5049 | ret |
4995 | ;----------------------------------------------------------------------------- |
5050 | ;----------------------------------------------------------------------------- |
4996 | align 4 |
5051 | align 4 |
4997 | .2: ; 2 = get keyboard mode |
5052 | .2: ; 2 = get keyboard mode |
4998 | shl edi, 8 |
5053 | shl edi, 8 |
4999 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
5054 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
5000 | mov [esp+32], eax |
5055 | mov [esp+32], eax |
5001 | ret |
5056 | ret |
5002 | ;----------------------------------------------------------------------------- |
5057 | ;----------------------------------------------------------------------------- |
5003 | align 4 |
5058 | align 4 |
5004 | .3: ;3 = get keyboard ctrl, alt, shift |
5059 | .3: ;3 = get keyboard ctrl, alt, shift |
5005 | mov eax, [kb_state] |
5060 | mov eax, [kb_state] |
5006 | mov [esp+32], eax |
5061 | mov [esp+32], eax |
5007 | ret |
5062 | ret |
5008 | ;----------------------------------------------------------------------------- |
5063 | ;----------------------------------------------------------------------------- |
5009 | align 4 |
5064 | align 4 |
5010 | .4: |
5065 | .4: |
5011 | mov eax, hotkey_list |
5066 | mov eax, hotkey_list |
5012 | @@: |
5067 | @@: |
5013 | cmp dword [eax+8], 0 |
5068 | cmp dword [eax+8], 0 |
5014 | jz .found_free |
5069 | jz .found_free |
5015 | add eax, 16 |
5070 | add eax, 16 |
5016 | cmp eax, hotkey_list+16*256 |
5071 | cmp eax, hotkey_list+16*256 |
5017 | jb @b |
5072 | jb @b |
5018 | mov dword [esp+32], 1 |
5073 | mov dword [esp+32], 1 |
5019 | ret |
5074 | ret |
5020 | .found_free: |
5075 | .found_free: |
5021 | mov [eax+8], edi |
5076 | mov [eax+8], edi |
5022 | mov [eax+4], edx |
5077 | mov [eax+4], edx |
5023 | movzx ecx, cl |
5078 | movzx ecx, cl |
5024 | lea ecx, [hotkey_scancodes+ecx*4] |
5079 | lea ecx, [hotkey_scancodes+ecx*4] |
5025 | mov edx, [ecx] |
5080 | mov edx, [ecx] |
5026 | mov [eax], edx |
5081 | mov [eax], edx |
5027 | mov [ecx], eax |
5082 | mov [ecx], eax |
5028 | mov [eax+12], ecx |
5083 | mov [eax+12], ecx |
5029 | test edx, edx |
5084 | test edx, edx |
5030 | jz @f |
5085 | jz @f |
5031 | mov [edx+12], eax |
5086 | mov [edx+12], eax |
5032 | @@: |
5087 | @@: |
5033 | and dword [esp+32], 0 |
5088 | and dword [esp+32], 0 |
5034 | ret |
5089 | ret |
5035 | ;----------------------------------------------------------------------------- |
5090 | ;----------------------------------------------------------------------------- |
5036 | align 4 |
5091 | align 4 |
5037 | .5: |
5092 | .5: |
5038 | movzx ebx, cl |
5093 | movzx ebx, cl |
5039 | lea ebx, [hotkey_scancodes+ebx*4] |
5094 | lea ebx, [hotkey_scancodes+ebx*4] |
5040 | mov eax, [ebx] |
5095 | mov eax, [ebx] |
5041 | .scan: |
5096 | .scan: |
5042 | test eax, eax |
5097 | test eax, eax |
5043 | jz .notfound |
5098 | jz .notfound |
5044 | cmp [eax+8], edi |
5099 | cmp [eax+8], edi |
5045 | jnz .next |
5100 | jnz .next |
5046 | cmp [eax+4], edx |
5101 | cmp [eax+4], edx |
5047 | jz .found |
5102 | jz .found |
5048 | .next: |
5103 | .next: |
5049 | mov eax, [eax] |
5104 | mov eax, [eax] |
5050 | jmp .scan |
5105 | jmp .scan |
5051 | .notfound: |
5106 | .notfound: |
5052 | mov dword [esp+32], 1 |
5107 | mov dword [esp+32], 1 |
5053 | ret |
5108 | ret |
5054 | .found: |
5109 | .found: |
5055 | mov ecx, [eax] |
5110 | mov ecx, [eax] |
5056 | jecxz @f |
5111 | jecxz @f |
5057 | mov edx, [eax+12] |
5112 | mov edx, [eax+12] |
5058 | mov [ecx+12], edx |
5113 | mov [ecx+12], edx |
5059 | @@: |
5114 | @@: |
5060 | mov ecx, [eax+12] |
5115 | mov ecx, [eax+12] |
5061 | mov edx, [eax] |
5116 | mov edx, [eax] |
5062 | mov [ecx], edx |
5117 | mov [ecx], edx |
5063 | xor edx, edx |
5118 | xor edx, edx |
5064 | mov [eax+4], edx |
5119 | mov [eax+4], edx |
5065 | mov [eax+8], edx |
5120 | mov [eax+8], edx |
5066 | mov [eax+12], edx |
5121 | mov [eax+12], edx |
5067 | mov [eax], edx |
5122 | mov [eax], edx |
5068 | mov [esp+32], edx |
5123 | mov [esp+32], edx |
5069 | ret |
5124 | ret |
5070 | ;----------------------------------------------------------------------------- |
5125 | ;----------------------------------------------------------------------------- |
5071 | align 4 |
5126 | align 4 |
5072 | .6: |
5127 | .6: |
5073 | pushfd |
5128 | pushfd |
5074 | cli |
5129 | cli |
5075 | mov eax, [PID_lock_input] |
5130 | mov eax, [PID_lock_input] |
5076 | test eax, eax |
5131 | test eax, eax |
5077 | jnz @f |
5132 | jnz @f |
5078 | ; get current PID |
5133 | ; get current PID |
5079 | mov eax, [CURRENT_TASK] |
5134 | mov eax, [CURRENT_TASK] |
5080 | shl eax, 5 |
5135 | shl eax, 5 |
5081 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5136 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5082 | ; set current PID for lock input |
5137 | ; set current PID for lock input |
5083 | mov [PID_lock_input], eax |
5138 | mov [PID_lock_input], eax |
5084 | @@: |
5139 | @@: |
5085 | popfd |
5140 | popfd |
5086 | ret |
5141 | ret |
5087 | ;----------------------------------------------------------------------------- |
5142 | ;----------------------------------------------------------------------------- |
5088 | align 4 |
5143 | align 4 |
5089 | .7: |
5144 | .7: |
5090 | mov eax, [PID_lock_input] |
5145 | mov eax, [PID_lock_input] |
5091 | test eax, eax |
5146 | test eax, eax |
5092 | jz @f |
5147 | jz @f |
5093 | ; get current PID |
5148 | ; get current PID |
5094 | mov ebx, [CURRENT_TASK] |
5149 | mov ebx, [CURRENT_TASK] |
5095 | shl ebx, 5 |
5150 | shl ebx, 5 |
5096 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5151 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5097 | ; compare current lock input with current PID |
5152 | ; compare current lock input with current PID |
5098 | cmp ebx, eax |
5153 | cmp ebx, eax |
5099 | jne @f |
5154 | jne @f |
5100 | 5155 | ||
5101 | xor eax, eax |
5156 | xor eax, eax |
5102 | mov [PID_lock_input], eax |
5157 | mov [PID_lock_input], eax |
5103 | @@: |
5158 | @@: |
5104 | ret |
5159 | ret |
5105 | ;----------------------------------------------------------------------------- |
5160 | ;----------------------------------------------------------------------------- |
5106 | uglobal |
5161 | uglobal |
5107 | PID_lock_input dd 0x0 |
5162 | PID_lock_input dd 0x0 |
5108 | endg |
5163 | endg |
5109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5164 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5110 | ;; 61 sys function. ;; |
5165 | ;; 61 sys function. ;; |
5111 | ;; in eax=61,ebx in [1..3] ;; |
5166 | ;; in eax=61,ebx in [1..3] ;; |
5112 | ;; out eax ;; |
5167 | ;; out eax ;; |
5113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5168 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5114 | iglobal |
5169 | iglobal |
5115 | align 4 |
5170 | align 4 |
5116 | f61call: |
5171 | f61call: |
5117 | dd sys_gs.1 ; resolution |
5172 | dd sys_gs.1 ; resolution |
5118 | dd sys_gs.2 ; bits per pixel |
5173 | dd sys_gs.2 ; bits per pixel |
5119 | dd sys_gs.3 ; bytes per scanline |
5174 | dd sys_gs.3 ; bytes per scanline |
5120 | endg |
5175 | endg |
5121 | 5176 | ||
5122 | 5177 | ||
5123 | align 4 |
5178 | align 4 |
5124 | 5179 | ||
5125 | sys_gs: ; direct screen access |
5180 | sys_gs: ; direct screen access |
5126 | dec ebx |
5181 | dec ebx |
5127 | cmp ebx, 2 |
5182 | cmp ebx, 2 |
5128 | ja .not_support |
5183 | ja .not_support |
5129 | jmp dword [f61call+ebx*4] |
5184 | jmp dword [f61call+ebx*4] |
5130 | .not_support: |
5185 | .not_support: |
5131 | or [esp+32], dword -1 |
5186 | or [esp+32], dword -1 |
5132 | ret |
5187 | ret |
5133 | 5188 | ||
5134 | 5189 | ||
5135 | .1: ; resolution |
5190 | .1: ; resolution |
5136 | mov eax, [Screen_Max_X] |
5191 | mov eax, [Screen_Max_X] |
5137 | shl eax, 16 |
5192 | shl eax, 16 |
5138 | mov ax, word [Screen_Max_Y] |
5193 | mov ax, word [Screen_Max_Y] |
5139 | add eax, 0x00010001 |
5194 | add eax, 0x00010001 |
5140 | mov [esp+32], eax |
5195 | mov [esp+32], eax |
5141 | ret |
5196 | ret |
5142 | .2: ; bits per pixel |
5197 | .2: ; bits per pixel |
5143 | mov eax, [_display.bpp] |
5198 | mov eax, [_display.bpp] |
5144 | mov [esp+32], eax |
5199 | mov [esp+32], eax |
5145 | ret |
5200 | ret |
5146 | .3: ; bytes per scanline |
5201 | .3: ; bytes per scanline |
5147 | mov eax, [_display.pitch] |
5202 | mov eax, [_display.pitch] |
5148 | mov [esp+32], eax |
5203 | mov [esp+32], eax |
5149 | ret |
5204 | ret |
5150 | 5205 | ||
5151 | align 4 ; system functions |
5206 | align 4 ; system functions |
5152 | 5207 | ||
5153 | syscall_setpixel: ; SetPixel |
5208 | syscall_setpixel: ; SetPixel |
5154 | 5209 | ||
5155 | mov eax, ebx |
5210 | mov eax, ebx |
5156 | mov ebx, ecx |
5211 | mov ebx, ecx |
5157 | mov ecx, edx |
5212 | mov ecx, edx |
5158 | mov edx, [TASK_BASE] |
5213 | mov edx, [TASK_BASE] |
5159 | add eax, [edx-twdw+WDATA.box.left] |
5214 | add eax, [edx-twdw+WDATA.box.left] |
5160 | add ebx, [edx-twdw+WDATA.box.top] |
5215 | add ebx, [edx-twdw+WDATA.box.top] |
5161 | mov edi, [current_slot] |
5216 | mov edi, [current_slot] |
5162 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5217 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5163 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5218 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5164 | xor edi, edi ; no force |
5219 | xor edi, edi ; no force |
5165 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5220 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5166 | ; jmp [putpixel] |
5221 | ; jmp [putpixel] |
5167 | jmp __sys_putpixel |
5222 | jmp __sys_putpixel |
5168 | 5223 | ||
5169 | align 4 |
5224 | align 4 |
5170 | 5225 | ||
5171 | syscall_writetext: ; WriteText |
5226 | syscall_writetext: ; WriteText |
5172 | 5227 | ||
5173 | mov eax, [TASK_BASE] |
5228 | mov eax, [TASK_BASE] |
5174 | mov ebp, [eax-twdw+WDATA.box.left] |
5229 | mov ebp, [eax-twdw+WDATA.box.left] |
5175 | push esi |
5230 | push esi |
5176 | mov esi, [current_slot] |
5231 | mov esi, [current_slot] |
5177 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5232 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5178 | shl ebp, 16 |
5233 | shl ebp, 16 |
5179 | add ebp, [eax-twdw+WDATA.box.top] |
5234 | add ebp, [eax-twdw+WDATA.box.top] |
5180 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5235 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5181 | pop esi |
5236 | pop esi |
5182 | test ecx, 0x08000000 ; redirect the output to the user area |
5237 | test ecx, 0x08000000 ; redirect the output to the user area |
5183 | jnz @f |
5238 | jnz @f |
5184 | add ebx, ebp |
5239 | add ebx, ebp |
5185 | align 4 |
5240 | align 4 |
5186 | @@: |
5241 | @@: |
5187 | mov eax, edi |
5242 | mov eax, edi |
5188 | test ecx, 0x08000000 ; redirect the output to the user area |
5243 | test ecx, 0x08000000 ; redirect the output to the user area |
5189 | jnz dtext |
5244 | jnz dtext |
5190 | xor edi, edi |
5245 | xor edi, edi |
5191 | jmp dtext |
5246 | jmp dtext |
5192 | 5247 | ||
5193 | align 4 |
5248 | align 4 |
5194 | 5249 | ||
5195 | syscall_openramdiskfile: ; OpenRamdiskFile |
5250 | syscall_openramdiskfile: ; OpenRamdiskFile |
5196 | 5251 | ||
5197 | mov eax, ebx |
5252 | mov eax, ebx |
5198 | mov ebx, ecx |
5253 | mov ebx, ecx |
5199 | mov ecx, edx |
5254 | mov ecx, edx |
5200 | mov edx, esi |
5255 | mov edx, esi |
5201 | mov esi, 12 |
5256 | mov esi, 12 |
5202 | call fileread |
5257 | call fileread |
5203 | mov [esp+32], eax |
5258 | mov [esp+32], eax |
5204 | ret |
5259 | ret |
5205 | 5260 | ||
5206 | align 4 |
5261 | align 4 |
5207 | 5262 | ||
5208 | syscall_drawrect: ; DrawRect |
5263 | syscall_drawrect: ; DrawRect |
5209 | 5264 | ||
5210 | mov edi, edx ; color + gradient |
5265 | mov edi, edx ; color + gradient |
5211 | and edi, 0x80FFFFFF |
5266 | and edi, 0x80FFFFFF |
5212 | test bx, bx ; x.size |
5267 | test bx, bx ; x.size |
5213 | je .drectr |
5268 | je .drectr |
5214 | test cx, cx ; y.size |
5269 | test cx, cx ; y.size |
5215 | je .drectr |
5270 | je .drectr |
5216 | 5271 | ||
5217 | mov eax, ebx ; bad idea |
5272 | mov eax, ebx ; bad idea |
5218 | mov ebx, ecx |
5273 | mov ebx, ecx |
5219 | 5274 | ||
5220 | movzx ecx, ax ; ecx - x.size |
5275 | movzx ecx, ax ; ecx - x.size |
5221 | shr eax, 16 ; eax - x.coord |
5276 | shr eax, 16 ; eax - x.coord |
5222 | movzx edx, bx ; edx - y.size |
5277 | movzx edx, bx ; edx - y.size |
5223 | shr ebx, 16 ; ebx - y.coord |
5278 | shr ebx, 16 ; ebx - y.coord |
5224 | mov esi, [current_slot] |
5279 | mov esi, [current_slot] |
5225 | 5280 | ||
5226 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5281 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5227 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5282 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5228 | add ecx, eax |
5283 | add ecx, eax |
5229 | add edx, ebx |
5284 | add edx, ebx |
5230 | ; jmp [drawbar] |
5285 | ; jmp [drawbar] |
5231 | jmp vesa20_drawbar |
5286 | jmp vesa20_drawbar |
5232 | .drectr: |
5287 | .drectr: |
5233 | ret |
5288 | ret |
5234 | 5289 | ||
5235 | align 4 |
5290 | align 4 |
5236 | syscall_getscreensize: ; GetScreenSize |
5291 | syscall_getscreensize: ; GetScreenSize |
5237 | mov ax, word [Screen_Max_X] |
5292 | mov ax, word [Screen_Max_X] |
5238 | shl eax, 16 |
5293 | shl eax, 16 |
5239 | mov ax, word [Screen_Max_Y] |
5294 | mov ax, word [Screen_Max_Y] |
5240 | mov [esp + 32], eax |
5295 | mov [esp + 32], eax |
5241 | ret |
5296 | ret |
5242 | 5297 | ||
5243 | align 4 |
5298 | align 4 |
5244 | 5299 | ||
5245 | syscall_cdaudio: ; CD |
5300 | syscall_cdaudio: ; CD |
5246 | 5301 | ||
5247 | cmp ebx, 4 |
5302 | cmp ebx, 4 |
5248 | jb .audio |
5303 | jb .audio |
5249 | jz .eject |
5304 | jz .eject |
5250 | cmp ebx, 5 |
5305 | cmp ebx, 5 |
5251 | jnz .ret |
5306 | jnz .ret |
5252 | .load: |
5307 | .load: |
5253 | call .reserve |
5308 | call .reserve |
5254 | call LoadMedium |
5309 | call LoadMedium |
5255 | ;call .free |
5310 | ;call .free |
5256 | jmp .free |
5311 | jmp .free |
5257 | ; ret |
5312 | ; ret |
5258 | .eject: |
5313 | .eject: |
5259 | call .reserve |
5314 | call .reserve |
5260 | call clear_CD_cache |
5315 | call clear_CD_cache |
5261 | call allow_medium_removal |
5316 | call allow_medium_removal |
5262 | call EjectMedium |
5317 | call EjectMedium |
5263 | ; call .free |
5318 | ; call .free |
5264 | jmp .free |
5319 | jmp .free |
5265 | ; ret |
5320 | ; ret |
5266 | .audio: |
5321 | .audio: |
5267 | call sys_cd_audio |
5322 | call sys_cd_audio |
5268 | mov [esp+36-4], eax |
5323 | mov [esp+36-4], eax |
5269 | .ret: |
5324 | .ret: |
5270 | ret |
5325 | ret |
5271 | 5326 | ||
5272 | .reserve: |
5327 | .reserve: |
5273 | call reserve_cd |
5328 | call reserve_cd |
5274 | mov eax, ecx |
5329 | mov eax, ecx |
5275 | shr eax, 1 |
5330 | shr eax, 1 |
5276 | and eax, 1 |
5331 | and eax, 1 |
5277 | inc eax |
5332 | inc eax |
5278 | mov [ChannelNumber], ax |
5333 | mov [ChannelNumber], ax |
5279 | mov eax, ecx |
5334 | mov eax, ecx |
5280 | and eax, 1 |
5335 | and eax, 1 |
5281 | mov [DiskNumber], al |
5336 | mov [DiskNumber], al |
5282 | call reserve_cd_channel |
5337 | call reserve_cd_channel |
5283 | and ebx, 3 |
5338 | and ebx, 3 |
5284 | inc ebx |
5339 | inc ebx |
5285 | mov [cdpos], ebx |
5340 | mov [cdpos], ebx |
5286 | add ebx, ebx |
5341 | add ebx, ebx |
5287 | mov cl, 8 |
5342 | mov cl, 8 |
5288 | sub cl, bl |
5343 | sub cl, bl |
5289 | mov al, [DRIVE_DATA+1] |
5344 | mov al, [DRIVE_DATA+1] |
5290 | shr al, cl |
5345 | shr al, cl |
5291 | test al, 2 |
5346 | test al, 2 |
5292 | jz .free;.err |
5347 | jz .free;.err |
5293 | ret |
5348 | ret |
5294 | .free: |
5349 | .free: |
5295 | call free_cd_channel |
5350 | call free_cd_channel |
5296 | and [cd_status], 0 |
5351 | and [cd_status], 0 |
5297 | ret |
5352 | ret |
5298 | .err: |
5353 | .err: |
5299 | call .free |
5354 | call .free |
5300 | ; pop eax |
5355 | ; pop eax |
5301 | ret |
5356 | ret |
5302 | ;----------------------------------------------------------------------------- |
5357 | ;----------------------------------------------------------------------------- |
5303 | align 4 |
5358 | align 4 |
5304 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5359 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5305 | cmp ebx, [Screen_Max_X] |
5360 | cmp ebx, [Screen_Max_X] |
5306 | jbe @f |
5361 | jbe @f |
5307 | cmp ecx, [Screen_Max_Y] |
5362 | cmp ecx, [Screen_Max_Y] |
5308 | jbe @f |
5363 | jbe @f |
5309 | xor eax, eax |
5364 | xor eax, eax |
5310 | jmp .store |
5365 | jmp .store |
5311 | ;-------------------------------------- |
5366 | ;-------------------------------------- |
5312 | align 4 |
5367 | align 4 |
5313 | @@: |
5368 | @@: |
5314 | mov eax, [d_width_calc_area + ecx*4] |
5369 | mov eax, [d_width_calc_area + ecx*4] |
5315 | add eax, [_WinMapAddress] |
5370 | add eax, [_WinMapAddress] |
5316 | movzx eax, byte[eax+ebx] ; get value for current point |
5371 | movzx eax, byte[eax+ebx] ; get value for current point |
5317 | ;-------------------------------------- |
5372 | ;-------------------------------------- |
5318 | align 4 |
5373 | align 4 |
5319 | .store: |
5374 | .store: |
5320 | mov [esp + 32], eax |
5375 | mov [esp + 32], eax |
5321 | ret |
5376 | ret |
5322 | ;----------------------------------------------------------------------------- |
5377 | ;----------------------------------------------------------------------------- |
5323 | align 4 |
5378 | align 4 |
5324 | syscall_getpixel: ; GetPixel |
5379 | syscall_getpixel: ; GetPixel |
5325 | mov ecx, [Screen_Max_X] |
5380 | mov ecx, [Screen_Max_X] |
5326 | inc ecx |
5381 | inc ecx |
5327 | xor edx, edx |
5382 | xor edx, edx |
5328 | mov eax, ebx |
5383 | mov eax, ebx |
5329 | div ecx |
5384 | div ecx |
5330 | mov ebx, edx |
5385 | mov ebx, edx |
5331 | xchg eax, ebx |
5386 | xchg eax, ebx |
5332 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5387 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5333 | call dword [GETPIXEL]; eax - x, ebx - y |
5388 | call dword [GETPIXEL]; eax - x, ebx - y |
5334 | mov [esp + 32], ecx |
5389 | mov [esp + 32], ecx |
5335 | ret |
5390 | ret |
5336 | ;----------------------------------------------------------------------------- |
5391 | ;----------------------------------------------------------------------------- |
5337 | align 4 |
5392 | align 4 |
5338 | syscall_getarea: |
5393 | syscall_getarea: |
5339 | ;eax = 36 |
5394 | ;eax = 36 |
5340 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5395 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5341 | ;ecx = [size x]*65536 + [size y] |
5396 | ;ecx = [size x]*65536 + [size y] |
5342 | ;edx = [start x]*65536 + [start y] |
5397 | ;edx = [start x]*65536 + [start y] |
5343 | pushad |
5398 | pushad |
5344 | mov edi, ebx |
5399 | mov edi, ebx |
5345 | mov eax, edx |
5400 | mov eax, edx |
5346 | shr eax, 16 |
5401 | shr eax, 16 |
5347 | mov ebx, edx |
5402 | mov ebx, edx |
5348 | and ebx, 0xffff |
5403 | and ebx, 0xffff |
5349 | dec eax |
5404 | dec eax |
5350 | dec ebx |
5405 | dec ebx |
5351 | ; eax - x, ebx - y |
5406 | ; eax - x, ebx - y |
5352 | mov edx, ecx |
5407 | mov edx, ecx |
5353 | 5408 | ||
5354 | shr ecx, 16 |
5409 | shr ecx, 16 |
5355 | and edx, 0xffff |
5410 | and edx, 0xffff |
5356 | mov esi, ecx |
5411 | mov esi, ecx |
5357 | ; ecx - size x, edx - size y |
5412 | ; ecx - size x, edx - size y |
5358 | 5413 | ||
5359 | mov ebp, edx |
5414 | mov ebp, edx |
5360 | dec ebp |
5415 | dec ebp |
5361 | lea ebp, [ebp*3] |
5416 | lea ebp, [ebp*3] |
5362 | 5417 | ||
5363 | imul ebp, esi |
5418 | imul ebp, esi |
5364 | 5419 | ||
5365 | mov esi, ecx |
5420 | mov esi, ecx |
5366 | dec esi |
5421 | dec esi |
5367 | lea esi, [esi*3] |
5422 | lea esi, [esi*3] |
5368 | 5423 | ||
5369 | add ebp, esi |
5424 | add ebp, esi |
5370 | add ebp, edi |
5425 | add ebp, edi |
5371 | 5426 | ||
5372 | add ebx, edx |
5427 | add ebx, edx |
5373 | ;-------------------------------------- |
5428 | ;-------------------------------------- |
5374 | align 4 |
5429 | align 4 |
5375 | .start_y: |
5430 | .start_y: |
5376 | push ecx edx |
5431 | push ecx edx |
5377 | ;-------------------------------------- |
5432 | ;-------------------------------------- |
5378 | align 4 |
5433 | align 4 |
5379 | .start_x: |
5434 | .start_x: |
5380 | push eax ebx ecx |
5435 | push eax ebx ecx |
5381 | add eax, ecx |
5436 | add eax, ecx |
5382 | 5437 | ||
5383 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5438 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5384 | call dword [GETPIXEL]; eax - x, ebx - y |
5439 | call dword [GETPIXEL]; eax - x, ebx - y |
5385 | 5440 | ||
5386 | mov [ebp], cx |
5441 | mov [ebp], cx |
5387 | shr ecx, 16 |
5442 | shr ecx, 16 |
5388 | mov [ebp+2], cl |
5443 | mov [ebp+2], cl |
5389 | 5444 | ||
5390 | pop ecx ebx eax |
5445 | pop ecx ebx eax |
5391 | sub ebp, 3 |
5446 | sub ebp, 3 |
5392 | dec ecx |
5447 | dec ecx |
5393 | jnz .start_x |
5448 | jnz .start_x |
5394 | pop edx ecx |
5449 | pop edx ecx |
5395 | dec ebx |
5450 | dec ebx |
5396 | dec edx |
5451 | dec edx |
5397 | jnz .start_y |
5452 | jnz .start_y |
5398 | popad |
5453 | popad |
5399 | ret |
5454 | ret |
5400 | ;----------------------------------------------------------------------------- |
5455 | ;----------------------------------------------------------------------------- |
5401 | align 4 |
5456 | align 4 |
5402 | syscall_putarea_backgr: |
5457 | syscall_putarea_backgr: |
5403 | ;eax = 25 |
5458 | ;eax = 25 |
5404 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5459 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5405 | ;ecx = [size x]*65536 + [size y] |
5460 | ;ecx = [size x]*65536 + [size y] |
5406 | ;edx = [start x]*65536 + [start y] |
5461 | ;edx = [start x]*65536 + [start y] |
5407 | pushad |
5462 | pushad |
5408 | mov edi, ebx |
5463 | mov edi, ebx |
5409 | mov eax, edx |
5464 | mov eax, edx |
5410 | shr eax, 16 |
5465 | shr eax, 16 |
5411 | mov ebx, edx |
5466 | mov ebx, edx |
5412 | and ebx, 0xffff |
5467 | and ebx, 0xffff |
5413 | dec eax |
5468 | dec eax |
5414 | dec ebx |
5469 | dec ebx |
5415 | ; eax - x, ebx - y |
5470 | ; eax - x, ebx - y |
5416 | mov edx, ecx |
5471 | mov edx, ecx |
5417 | shr ecx, 16 |
5472 | shr ecx, 16 |
5418 | and edx, 0xffff |
5473 | and edx, 0xffff |
5419 | mov esi, ecx |
5474 | mov esi, ecx |
5420 | ; ecx - size x, edx - size y |
5475 | ; ecx - size x, edx - size y |
5421 | mov ebp, edx |
5476 | mov ebp, edx |
5422 | dec ebp |
5477 | dec ebp |
5423 | shl ebp, 2 |
5478 | shl ebp, 2 |
5424 | 5479 | ||
5425 | imul ebp, esi |
5480 | imul ebp, esi |
5426 | 5481 | ||
5427 | mov esi, ecx |
5482 | mov esi, ecx |
5428 | dec esi |
5483 | dec esi |
5429 | shl esi, 2 |
5484 | shl esi, 2 |
5430 | 5485 | ||
5431 | add ebp, esi |
5486 | add ebp, esi |
5432 | add ebp, edi |
5487 | add ebp, edi |
5433 | 5488 | ||
5434 | add ebx, edx |
5489 | add ebx, edx |
5435 | ;-------------------------------------- |
5490 | ;-------------------------------------- |
5436 | align 4 |
5491 | align 4 |
5437 | .start_y: |
5492 | .start_y: |
5438 | push ecx edx |
5493 | push ecx edx |
5439 | ;-------------------------------------- |
5494 | ;-------------------------------------- |
5440 | align 4 |
5495 | align 4 |
5441 | .start_x: |
5496 | .start_x: |
5442 | push eax ecx |
5497 | push eax ecx |
5443 | add eax, ecx |
5498 | add eax, ecx |
5444 | 5499 | ||
5445 | mov ecx, [ebp] |
5500 | mov ecx, [ebp] |
5446 | rol ecx, 8 |
5501 | rol ecx, 8 |
5447 | test cl, cl ; transparensy = 0 |
5502 | test cl, cl ; transparensy = 0 |
5448 | jz .no_put |
5503 | jz .no_put |
5449 | 5504 | ||
5450 | xor cl, cl |
5505 | xor cl, cl |
5451 | ror ecx, 8 |
5506 | ror ecx, 8 |
5452 | 5507 | ||
5453 | pushad |
5508 | pushad |
5454 | mov edx, [d_width_calc_area + ebx*4] |
5509 | mov edx, [d_width_calc_area + ebx*4] |
5455 | add edx, [_WinMapAddress] |
5510 | add edx, [_WinMapAddress] |
5456 | movzx edx, byte [eax+edx] |
5511 | movzx edx, byte [eax+edx] |
5457 | cmp dl, byte 1 |
5512 | cmp dl, byte 1 |
5458 | jne @f |
5513 | jne @f |
5459 | 5514 | ||
5460 | call dword [PUTPIXEL]; eax - x, ebx - y |
5515 | call dword [PUTPIXEL]; eax - x, ebx - y |
5461 | ;-------------------------------------- |
5516 | ;-------------------------------------- |
5462 | align 4 |
5517 | align 4 |
5463 | @@: |
5518 | @@: |
5464 | popad |
5519 | popad |
5465 | ;-------------------------------------- |
5520 | ;-------------------------------------- |
5466 | align 4 |
5521 | align 4 |
5467 | .no_put: |
5522 | .no_put: |
5468 | pop ecx eax |
5523 | pop ecx eax |
5469 | 5524 | ||
5470 | sub ebp, 4 |
5525 | sub ebp, 4 |
5471 | dec ecx |
5526 | dec ecx |
5472 | jnz .start_x |
5527 | jnz .start_x |
5473 | 5528 | ||
5474 | pop edx ecx |
5529 | pop edx ecx |
5475 | dec ebx |
5530 | dec ebx |
5476 | dec edx |
5531 | dec edx |
5477 | jnz .start_y |
5532 | jnz .start_y |
5478 | 5533 | ||
5479 | popad |
5534 | popad |
5480 | ret |
5535 | ret |
5481 | ;----------------------------------------------------------------------------- |
5536 | ;----------------------------------------------------------------------------- |
5482 | align 4 |
5537 | align 4 |
5483 | syscall_drawline: ; DrawLine |
5538 | syscall_drawline: ; DrawLine |
5484 | 5539 | ||
5485 | mov edi, [TASK_BASE] |
5540 | mov edi, [TASK_BASE] |
5486 | movzx eax, word[edi-twdw+WDATA.box.left] |
5541 | movzx eax, word[edi-twdw+WDATA.box.left] |
5487 | mov ebp, eax |
5542 | mov ebp, eax |
5488 | mov esi, [current_slot] |
5543 | mov esi, [current_slot] |
5489 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5544 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5490 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5545 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5491 | add ebp, ebx |
5546 | add ebp, ebx |
5492 | shl eax, 16 |
5547 | shl eax, 16 |
5493 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5548 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5494 | add eax, ebp |
5549 | add eax, ebp |
5495 | mov ebp, ebx |
5550 | mov ebp, ebx |
5496 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5551 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5497 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5552 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5498 | add ebp, ecx |
5553 | add ebp, ecx |
5499 | shl ebx, 16 |
5554 | shl ebx, 16 |
5500 | xor edi, edi |
5555 | xor edi, edi |
5501 | add ebx, ebp |
5556 | add ebx, ebp |
5502 | mov ecx, edx |
5557 | mov ecx, edx |
5503 | ; jmp [draw_line] |
5558 | ; jmp [draw_line] |
5504 | jmp __sys_draw_line |
5559 | jmp __sys_draw_line |
5505 | 5560 | ||
5506 | 5561 | ||
5507 | align 4 |
5562 | align 4 |
5508 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5563 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5509 | 5564 | ||
5510 | call r_f_port_area |
5565 | call r_f_port_area |
5511 | mov [esp+32], eax |
5566 | mov [esp+32], eax |
5512 | ret |
5567 | ret |
5513 | 5568 | ||
5514 | align 4 |
5569 | align 4 |
5515 | syscall_threads: ; CreateThreads |
5570 | syscall_threads: ; CreateThreads |
5516 | ; eax=1 create thread |
5571 | ; eax=1 create thread |
5517 | ; |
5572 | ; |
5518 | ; ebx=thread start |
5573 | ; ebx=thread start |
5519 | ; ecx=thread stack value |
5574 | ; ecx=thread stack value |
5520 | ; |
5575 | ; |
5521 | ; on return : eax = pid |
5576 | ; on return : eax = pid |
5522 | 5577 | ||
5523 | call new_sys_threads |
5578 | call new_sys_threads |
5524 | 5579 | ||
5525 | mov [esp+32], eax |
5580 | mov [esp+32], eax |
5526 | ret |
5581 | ret |
5527 | 5582 | ||
5528 | align 4 |
5583 | align 4 |
5529 | 5584 | ||
5530 | paleholder: |
5585 | paleholder: |
5531 | ret |
5586 | ret |
5532 | ;------------------------------------------------------------------------------ |
5587 | ;------------------------------------------------------------------------------ |
5533 | align 4 |
5588 | align 4 |
5534 | calculate_fast_getting_offset_for_WinMapAddress: |
5589 | calculate_fast_getting_offset_for_WinMapAddress: |
5535 | ; calculate data area for fast getting offset to _WinMapAddress |
5590 | ; calculate data area for fast getting offset to _WinMapAddress |
5536 | xor eax, eax |
5591 | xor eax, eax |
5537 | mov ecx, [_display.height] |
5592 | mov ecx, [_display.height] |
5538 | mov edi, d_width_calc_area |
5593 | mov edi, d_width_calc_area |
5539 | cld |
5594 | cld |
5540 | @@: |
5595 | @@: |
5541 | stosd |
5596 | stosd |
5542 | add eax, [_display.width] |
5597 | add eax, [_display.width] |
5543 | dec ecx |
5598 | dec ecx |
5544 | jnz @r |
5599 | jnz @r |
5545 | ret |
5600 | ret |
5546 | ;------------------------------------------------------------------------------ |
5601 | ;------------------------------------------------------------------------------ |
5547 | align 4 |
5602 | align 4 |
5548 | calculate_fast_getting_offset_for_LFB: |
5603 | calculate_fast_getting_offset_for_LFB: |
5549 | ; calculate data area for fast getting offset to LFB |
5604 | ; calculate data area for fast getting offset to LFB |
5550 | xor eax, eax |
5605 | xor eax, eax |
5551 | mov ecx, [_display.height] |
5606 | mov ecx, [_display.height] |
5552 | mov edi, BPSLine_calc_area |
5607 | mov edi, BPSLine_calc_area |
5553 | cld |
5608 | cld |
5554 | @@: |
5609 | @@: |
5555 | stosd |
5610 | stosd |
5556 | add eax, [_display.pitch] |
5611 | add eax, [_display.pitch] |
5557 | dec ecx |
5612 | dec ecx |
5558 | jnz @r |
5613 | jnz @r |
5559 | ret |
5614 | ret |
5560 | ;------------------------------------------------------------------------------ |
5615 | ;------------------------------------------------------------------------------ |
5561 | align 4 |
5616 | align 4 |
5562 | set_screen: |
5617 | set_screen: |
5563 | ; in: |
5618 | ; in: |
5564 | ; eax - new Screen_Max_X |
5619 | ; eax - new Screen_Max_X |
5565 | ; ecx - new BytesPerScanLine |
5620 | ; ecx - new BytesPerScanLine |
5566 | ; edx - new Screen_Max_Y |
5621 | ; edx - new Screen_Max_Y |
5567 | cmp eax, [Screen_Max_X] |
5622 | cmp eax, [Screen_Max_X] |
5568 | jne .set |
5623 | jne .set |
5569 | 5624 | ||
5570 | cmp edx, [Screen_Max_Y] |
5625 | cmp edx, [Screen_Max_Y] |
5571 | jne .set |
5626 | jne .set |
5572 | ret |
5627 | ret |
5573 | .set: |
5628 | .set: |
5574 | pushfd |
5629 | pushfd |
5575 | cli |
5630 | cli |
5576 | 5631 | ||
5577 | mov [Screen_Max_X], eax |
5632 | mov [Screen_Max_X], eax |
5578 | mov [Screen_Max_Y], edx |
5633 | mov [Screen_Max_Y], edx |
5579 | mov [_display.pitch], ecx |
5634 | mov [_display.pitch], ecx |
5580 | 5635 | ||
5581 | mov [screen_workarea.right], eax |
5636 | mov [screen_workarea.right], eax |
5582 | mov [screen_workarea.bottom], edx |
5637 | mov [screen_workarea.bottom], edx |
5583 | 5638 | ||
5584 | push ebx |
5639 | push ebx |
5585 | push esi |
5640 | push esi |
5586 | push edi |
5641 | push edi |
5587 | 5642 | ||
5588 | pushad |
5643 | pushad |
5589 | 5644 | ||
5590 | cmp [do_not_touch_winmap], 1 |
5645 | cmp [do_not_touch_winmap], 1 |
5591 | je @f |
5646 | je @f |
5592 | 5647 | ||
5593 | stdcall kernel_free, [_WinMapAddress] |
5648 | stdcall kernel_free, [_WinMapAddress] |
5594 | 5649 | ||
5595 | mov eax, [_display.width] |
5650 | mov eax, [_display.width] |
5596 | mul [_display.height] |
5651 | mul [_display.height] |
5597 | mov [_WinMapSize], eax |
5652 | mov [_WinMapSize], eax |
5598 | 5653 | ||
5599 | stdcall kernel_alloc, eax |
5654 | stdcall kernel_alloc, eax |
5600 | mov [_WinMapAddress], eax |
5655 | mov [_WinMapAddress], eax |
5601 | test eax, eax |
5656 | test eax, eax |
5602 | jz .epic_fail |
5657 | jz .epic_fail |
5603 | ; store for f.18.24 |
5658 | ; store for f.18.24 |
5604 | mov eax, [_display.width] |
5659 | mov eax, [_display.width] |
5605 | mov [display_width_standard], eax |
5660 | mov [display_width_standard], eax |
5606 | 5661 | ||
5607 | mov eax, [_display.height] |
5662 | mov eax, [_display.height] |
5608 | mov [display_height_standard], eax |
5663 | mov [display_height_standard], eax |
5609 | @@: |
5664 | @@: |
5610 | call calculate_fast_getting_offset_for_WinMapAddress |
5665 | call calculate_fast_getting_offset_for_WinMapAddress |
5611 | ; for Qemu or non standart video cards |
5666 | ; for Qemu or non standart video cards |
5612 | ; Unfortunately [BytesPerScanLine] does not always |
5667 | ; Unfortunately [BytesPerScanLine] does not always |
5613 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5668 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5614 | call calculate_fast_getting_offset_for_LFB |
5669 | call calculate_fast_getting_offset_for_LFB |
5615 | popad |
5670 | popad |
5616 | 5671 | ||
5617 | call repos_windows |
5672 | call repos_windows |
5618 | xor eax, eax |
5673 | xor eax, eax |
5619 | xor ebx, ebx |
5674 | xor ebx, ebx |
5620 | mov ecx, [Screen_Max_X] |
5675 | mov ecx, [Screen_Max_X] |
5621 | mov edx, [Screen_Max_Y] |
5676 | mov edx, [Screen_Max_Y] |
5622 | call calculatescreen |
5677 | call calculatescreen |
5623 | pop edi |
5678 | pop edi |
5624 | pop esi |
5679 | pop esi |
5625 | pop ebx |
5680 | pop ebx |
5626 | 5681 | ||
5627 | popfd |
5682 | popfd |
5628 | ret |
5683 | ret |
5629 | 5684 | ||
5630 | .epic_fail: |
5685 | .epic_fail: |
5631 | hlt ; Houston, we've had a problem |
5686 | hlt ; Houston, we've had a problem |
5632 | 5687 | ||
5633 | ; --------------- APM --------------------- |
5688 | ; --------------- APM --------------------- |
5634 | uglobal |
5689 | uglobal |
5635 | apm_entry dp 0 |
5690 | apm_entry dp 0 |
5636 | apm_vf dd 0 |
5691 | apm_vf dd 0 |
5637 | endg |
5692 | endg |
5638 | 5693 | ||
5639 | align 4 |
5694 | align 4 |
5640 | sys_apm: |
5695 | sys_apm: |
5641 | xor eax, eax |
5696 | xor eax, eax |
5642 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5697 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5643 | jne @f |
5698 | jne @f |
5644 | inc eax |
5699 | inc eax |
5645 | or dword [esp + 44], eax ; error |
5700 | or dword [esp + 44], eax ; error |
5646 | add eax, 7 |
5701 | add eax, 7 |
5647 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5702 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5648 | ret |
5703 | ret |
5649 | 5704 | ||
5650 | @@: |
5705 | @@: |
5651 | ; xchg eax, ecx |
5706 | ; xchg eax, ecx |
5652 | ; xchg ebx, ecx |
5707 | ; xchg ebx, ecx |
5653 | 5708 | ||
5654 | cmp dx, 3 |
5709 | cmp dx, 3 |
5655 | ja @f |
5710 | ja @f |
5656 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5711 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5657 | mov eax, [apm_vf] |
5712 | mov eax, [apm_vf] |
5658 | mov [esp + 32], eax |
5713 | mov [esp + 32], eax |
5659 | shr eax, 16 |
5714 | shr eax, 16 |
5660 | mov [esp + 28], eax |
5715 | mov [esp + 28], eax |
5661 | ret |
5716 | ret |
5662 | 5717 | ||
5663 | @@: |
5718 | @@: |
5664 | 5719 | ||
5665 | mov esi, [master_tab+(OS_BASE shr 20)] |
5720 | mov esi, [master_tab+(OS_BASE shr 20)] |
5666 | xchg [master_tab], esi |
5721 | xchg [master_tab], esi |
5667 | push esi |
5722 | push esi |
5668 | mov edi, cr3 |
5723 | mov edi, cr3 |
5669 | mov cr3, edi ;flush TLB |
5724 | mov cr3, edi ;flush TLB |
5670 | 5725 | ||
5671 | call pword [apm_entry] ;call APM BIOS |
5726 | call pword [apm_entry] ;call APM BIOS |
5672 | 5727 | ||
5673 | xchg eax, [esp] |
5728 | xchg eax, [esp] |
5674 | mov [master_tab], eax |
5729 | mov [master_tab], eax |
5675 | mov eax, cr3 |
5730 | mov eax, cr3 |
5676 | mov cr3, eax |
5731 | mov cr3, eax |
5677 | pop eax |
5732 | pop eax |
5678 | 5733 | ||
5679 | mov [esp + 4 ], edi |
5734 | mov [esp + 4 ], edi |
5680 | mov [esp + 8], esi |
5735 | mov [esp + 8], esi |
5681 | mov [esp + 20], ebx |
5736 | mov [esp + 20], ebx |
5682 | mov [esp + 24], edx |
5737 | mov [esp + 24], edx |
5683 | mov [esp + 28], ecx |
5738 | mov [esp + 28], ecx |
5684 | mov [esp + 32], eax |
5739 | mov [esp + 32], eax |
5685 | setc al |
5740 | setc al |
5686 | and [esp + 44], byte 0xfe |
5741 | and [esp + 44], byte 0xfe |
5687 | or [esp + 44], al |
5742 | or [esp + 44], al |
5688 | ret |
5743 | ret |
5689 | ; ----------------------------------------- |
5744 | ; ----------------------------------------- |
5690 | 5745 | ||
5691 | align 4 |
5746 | align 4 |
5692 | 5747 | ||
5693 | undefined_syscall: ; Undefined system call |
5748 | undefined_syscall: ; Undefined system call |
5694 | mov [esp + 32], dword -1 |
5749 | mov [esp + 32], dword -1 |
5695 | ret |
5750 | ret |
5696 | 5751 | ||
5697 | align 4 |
5752 | align 4 |
5698 | system_shutdown: ; shut down the system |
5753 | system_shutdown: ; shut down the system |
5699 | 5754 | ||
5700 | cmp byte [BOOT_VARS+0x9030], 1 |
5755 | cmp byte [BOOT_VARS+0x9030], 1 |
5701 | jne @F |
5756 | jne @F |
5702 | ret |
5757 | ret |
5703 | @@: |
5758 | @@: |
5704 | call stop_all_services |
5759 | call stop_all_services |
5705 | movi eax, 3 |
5760 | movi eax, 3 |
5706 | call sys_cd_audio |
5761 | call sys_cd_audio |
5707 | 5762 | ||
5708 | yes_shutdown_param: |
5763 | yes_shutdown_param: |
5709 | cli |
5764 | cli |
5710 | 5765 | ||
5711 | if ~ defined extended_primary_loader |
5766 | if ~ defined extended_primary_loader |
5712 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5767 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5713 | movi esi, 12 |
5768 | movi esi, 12 |
5714 | xor ebx, ebx |
5769 | xor ebx, ebx |
5715 | or ecx, -1 |
5770 | or ecx, -1 |
5716 | mov edx, OS_BASE+0x70000 |
5771 | mov edx, OS_BASE+0x70000 |
5717 | call fileread |
5772 | call fileread |
5718 | 5773 | ||
5719 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5774 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5720 | mov edi, OS_BASE+0x40000 |
5775 | mov edi, OS_BASE+0x40000 |
5721 | mov ecx, 1000 |
5776 | mov ecx, 1000 |
5722 | rep movsb |
5777 | rep movsb |
5723 | end if |
5778 | end if |
5724 | 5779 | ||
5725 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5780 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5726 | ; mov edi, OS_BASE |
5781 | ; mov edi, OS_BASE |
5727 | ; mov ecx, 0x10000/4 |
5782 | ; mov ecx, 0x10000/4 |
5728 | ; cld |
5783 | ; cld |
5729 | ; rep movsd |
5784 | ; rep movsd |
5730 | 5785 | ||
5731 | call restorefatchain |
5786 | call restorefatchain |
5732 | 5787 | ||
5733 | call IRQ_mask_all |
5788 | call IRQ_mask_all |
5734 | 5789 | ||
5735 | if 0 |
5790 | if 0 |
5736 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5791 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5737 | mov word [OS_BASE+0x467+2], 0x1000 |
5792 | mov word [OS_BASE+0x467+2], 0x1000 |
5738 | 5793 | ||
5739 | mov al, 0x0F |
5794 | mov al, 0x0F |
5740 | out 0x70, al |
5795 | out 0x70, al |
5741 | mov al, 0x05 |
5796 | mov al, 0x05 |
5742 | out 0x71, al |
5797 | out 0x71, al |
5743 | 5798 | ||
5744 | mov al, 0xFE |
5799 | mov al, 0xFE |
5745 | out 0x64, al |
5800 | out 0x64, al |
5746 | 5801 | ||
5747 | hlt |
5802 | hlt |
5748 | jmp $-1 |
5803 | jmp $-1 |
5749 | 5804 | ||
5750 | else |
5805 | else |
5751 | cmp byte [OS_BASE + 0x9030], 2 |
5806 | cmp byte [OS_BASE + 0x9030], 2 |
5752 | jnz no_acpi_power_off |
5807 | jnz no_acpi_power_off |
5753 | 5808 | ||
5754 | ; scan for RSDP |
5809 | ; scan for RSDP |
5755 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5810 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5756 | movzx eax, word [OS_BASE + 0x40E] |
5811 | movzx eax, word [OS_BASE + 0x40E] |
5757 | shl eax, 4 |
5812 | shl eax, 4 |
5758 | jz @f |
5813 | jz @f |
5759 | mov ecx, 1024/16 |
5814 | mov ecx, 1024/16 |
5760 | call scan_rsdp |
5815 | call scan_rsdp |
5761 | jnc .rsdp_found |
5816 | jnc .rsdp_found |
5762 | @@: |
5817 | @@: |
5763 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5818 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5764 | mov eax, 0xE0000 |
5819 | mov eax, 0xE0000 |
5765 | mov ecx, 0x2000 |
5820 | mov ecx, 0x2000 |
5766 | call scan_rsdp |
5821 | call scan_rsdp |
5767 | jc no_acpi_power_off |
5822 | jc no_acpi_power_off |
5768 | .rsdp_found: |
5823 | .rsdp_found: |
5769 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5824 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5770 | mov ebp, [ipc_tmp] |
5825 | mov ebp, [ipc_tmp] |
5771 | stdcall map_page, ebp, esi, PG_MAP |
5826 | stdcall map_page, ebp, esi, PG_MAP |
5772 | lea eax, [esi+1000h] |
5827 | lea eax, [esi+1000h] |
5773 | lea edx, [ebp+1000h] |
5828 | lea edx, [ebp+1000h] |
5774 | stdcall map_page, edx, eax, PG_MAP |
5829 | stdcall map_page, edx, eax, PG_MAP |
5775 | and esi, 0xFFF |
5830 | and esi, 0xFFF |
5776 | add esi, ebp |
5831 | add esi, ebp |
5777 | cmp dword [esi], 'RSDT' |
5832 | cmp dword [esi], 'RSDT' |
5778 | jnz no_acpi_power_off |
5833 | jnz no_acpi_power_off |
5779 | mov ecx, [esi+4] |
5834 | mov ecx, [esi+4] |
5780 | sub ecx, 24h |
5835 | sub ecx, 24h |
5781 | jbe no_acpi_power_off |
5836 | jbe no_acpi_power_off |
5782 | shr ecx, 2 |
5837 | shr ecx, 2 |
5783 | add esi, 24h |
5838 | add esi, 24h |
5784 | .scan_fadt: |
5839 | .scan_fadt: |
5785 | lodsd |
5840 | lodsd |
5786 | mov ebx, eax |
5841 | mov ebx, eax |
5787 | lea eax, [ebp+2000h] |
5842 | lea eax, [ebp+2000h] |
5788 | stdcall map_page, eax, ebx, PG_MAP |
5843 | stdcall map_page, eax, ebx, PG_MAP |
5789 | lea eax, [ebp+3000h] |
5844 | lea eax, [ebp+3000h] |
5790 | add ebx, 0x1000 |
5845 | add ebx, 0x1000 |
5791 | stdcall map_page, eax, ebx, PG_MAP |
5846 | stdcall map_page, eax, ebx, PG_MAP |
5792 | and ebx, 0xFFF |
5847 | and ebx, 0xFFF |
5793 | lea ebx, [ebx+ebp+2000h] |
5848 | lea ebx, [ebx+ebp+2000h] |
5794 | cmp dword [ebx], 'FACP' |
5849 | cmp dword [ebx], 'FACP' |
5795 | jz .fadt_found |
5850 | jz .fadt_found |
5796 | loop .scan_fadt |
5851 | loop .scan_fadt |
5797 | jmp no_acpi_power_off |
5852 | jmp no_acpi_power_off |
5798 | .fadt_found: |
5853 | .fadt_found: |
5799 | ; ebx is linear address of FADT |
5854 | ; ebx is linear address of FADT |
5800 | mov edi, [ebx+40] ; physical address of the DSDT |
5855 | mov edi, [ebx+40] ; physical address of the DSDT |
5801 | lea eax, [ebp+4000h] |
5856 | lea eax, [ebp+4000h] |
5802 | stdcall map_page, eax, edi, PG_MAP |
5857 | stdcall map_page, eax, edi, PG_MAP |
5803 | lea eax, [ebp+5000h] |
5858 | lea eax, [ebp+5000h] |
5804 | lea esi, [edi+0x1000] |
5859 | lea esi, [edi+0x1000] |
5805 | stdcall map_page, eax, esi, PG_MAP |
5860 | stdcall map_page, eax, esi, PG_MAP |
5806 | and esi, 0xFFF |
5861 | and esi, 0xFFF |
5807 | sub edi, esi |
5862 | sub edi, esi |
5808 | cmp dword [esi+ebp+4000h], 'DSDT' |
5863 | cmp dword [esi+ebp+4000h], 'DSDT' |
5809 | jnz no_acpi_power_off |
5864 | jnz no_acpi_power_off |
5810 | mov eax, [esi+ebp+4004h] ; DSDT length |
5865 | mov eax, [esi+ebp+4004h] ; DSDT length |
5811 | sub eax, 36+4 |
5866 | sub eax, 36+4 |
5812 | jbe no_acpi_power_off |
5867 | jbe no_acpi_power_off |
5813 | add esi, 36 |
5868 | add esi, 36 |
5814 | .scan_dsdt: |
5869 | .scan_dsdt: |
5815 | cmp dword [esi+ebp+4000h], '_S5_' |
5870 | cmp dword [esi+ebp+4000h], '_S5_' |
5816 | jnz .scan_dsdt_cont |
5871 | jnz .scan_dsdt_cont |
5817 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5872 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5818 | jnz .scan_dsdt_cont |
5873 | jnz .scan_dsdt_cont |
5819 | mov dl, [esi+ebp+4000h+6] |
5874 | mov dl, [esi+ebp+4000h+6] |
5820 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5875 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5821 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5876 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5822 | ja .scan_dsdt_cont |
5877 | ja .scan_dsdt_cont |
5823 | cmp dl, 1 |
5878 | cmp dl, 1 |
5824 | jb .scan_dsdt_cont |
5879 | jb .scan_dsdt_cont |
5825 | lea esi, [esi+ebp+4000h+7] |
5880 | lea esi, [esi+ebp+4000h+7] |
5826 | xor ecx, ecx |
5881 | xor ecx, ecx |
5827 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5882 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5828 | jz @f |
5883 | jz @f |
5829 | cmp byte [esi], 0xA |
5884 | cmp byte [esi], 0xA |
5830 | jnz no_acpi_power_off |
5885 | jnz no_acpi_power_off |
5831 | inc esi |
5886 | inc esi |
5832 | mov cl, [esi] |
5887 | mov cl, [esi] |
5833 | @@: |
5888 | @@: |
5834 | inc esi |
5889 | inc esi |
5835 | cmp dl, 2 |
5890 | cmp dl, 2 |
5836 | jb @f |
5891 | jb @f |
5837 | cmp byte [esi], 0 |
5892 | cmp byte [esi], 0 |
5838 | jz @f |
5893 | jz @f |
5839 | cmp byte [esi], 0xA |
5894 | cmp byte [esi], 0xA |
5840 | jnz no_acpi_power_off |
5895 | jnz no_acpi_power_off |
5841 | inc esi |
5896 | inc esi |
5842 | mov ch, [esi] |
5897 | mov ch, [esi] |
5843 | @@: |
5898 | @@: |
5844 | jmp do_acpi_power_off |
5899 | jmp do_acpi_power_off |
5845 | .scan_dsdt_cont: |
5900 | .scan_dsdt_cont: |
5846 | inc esi |
5901 | inc esi |
5847 | cmp esi, 0x1000 |
5902 | cmp esi, 0x1000 |
5848 | jb @f |
5903 | jb @f |
5849 | sub esi, 0x1000 |
5904 | sub esi, 0x1000 |
5850 | add edi, 0x1000 |
5905 | add edi, 0x1000 |
5851 | push eax |
5906 | push eax |
5852 | lea eax, [ebp+4000h] |
5907 | lea eax, [ebp+4000h] |
5853 | stdcall map_page, eax, edi, PG_MAP |
5908 | stdcall map_page, eax, edi, PG_MAP |
5854 | push PG_MAP |
5909 | push PG_MAP |
5855 | lea eax, [edi+1000h] |
5910 | lea eax, [edi+1000h] |
5856 | push eax |
5911 | push eax |
5857 | lea eax, [ebp+5000h] |
5912 | lea eax, [ebp+5000h] |
5858 | push eax |
5913 | push eax |
5859 | stdcall map_page |
5914 | stdcall map_page |
5860 | pop eax |
5915 | pop eax |
5861 | @@: |
5916 | @@: |
5862 | dec eax |
5917 | dec eax |
5863 | jnz .scan_dsdt |
5918 | jnz .scan_dsdt |
5864 | jmp no_acpi_power_off |
5919 | jmp no_acpi_power_off |
5865 | do_acpi_power_off: |
5920 | do_acpi_power_off: |
5866 | mov edx, [ebx+48] |
5921 | mov edx, [ebx+48] |
5867 | test edx, edx |
5922 | test edx, edx |
5868 | jz .nosmi |
5923 | jz .nosmi |
5869 | mov al, [ebx+52] |
5924 | mov al, [ebx+52] |
5870 | out dx, al |
5925 | out dx, al |
5871 | mov edx, [ebx+64] |
5926 | mov edx, [ebx+64] |
5872 | @@: |
5927 | @@: |
5873 | in ax, dx |
5928 | in ax, dx |
5874 | test al, 1 |
5929 | test al, 1 |
5875 | jz @b |
5930 | jz @b |
5876 | .nosmi: |
5931 | .nosmi: |
5877 | and cx, 0x0707 |
5932 | and cx, 0x0707 |
5878 | shl cx, 2 |
5933 | shl cx, 2 |
5879 | or cx, 0x2020 |
5934 | or cx, 0x2020 |
5880 | mov edx, [ebx+64] |
5935 | mov edx, [ebx+64] |
5881 | in ax, dx |
5936 | in ax, dx |
5882 | and ax, 203h |
5937 | and ax, 203h |
5883 | or ah, cl |
5938 | or ah, cl |
5884 | out dx, ax |
5939 | out dx, ax |
5885 | mov edx, [ebx+68] |
5940 | mov edx, [ebx+68] |
5886 | test edx, edx |
5941 | test edx, edx |
5887 | jz @f |
5942 | jz @f |
5888 | in ax, dx |
5943 | in ax, dx |
5889 | and ax, 203h |
5944 | and ax, 203h |
5890 | or ah, ch |
5945 | or ah, ch |
5891 | out dx, ax |
5946 | out dx, ax |
5892 | @@: |
5947 | @@: |
5893 | jmp $ |
5948 | jmp $ |
5894 | 5949 | ||
5895 | 5950 | ||
5896 | no_acpi_power_off: |
5951 | no_acpi_power_off: |
5897 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5952 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5898 | mov word [OS_BASE+0x467+2], 0x1000 |
5953 | mov word [OS_BASE+0x467+2], 0x1000 |
5899 | 5954 | ||
5900 | mov al, 0x0F |
5955 | mov al, 0x0F |
5901 | out 0x70, al |
5956 | out 0x70, al |
5902 | mov al, 0x05 |
5957 | mov al, 0x05 |
5903 | out 0x71, al |
5958 | out 0x71, al |
5904 | 5959 | ||
5905 | mov al, 0xFE |
5960 | mov al, 0xFE |
5906 | out 0x64, al |
5961 | out 0x64, al |
5907 | 5962 | ||
5908 | hlt |
5963 | hlt |
5909 | jmp $-1 |
5964 | jmp $-1 |
5910 | 5965 | ||
5911 | scan_rsdp: |
5966 | scan_rsdp: |
5912 | add eax, OS_BASE |
5967 | add eax, OS_BASE |
5913 | .s: |
5968 | .s: |
5914 | cmp dword [eax], 'RSD ' |
5969 | cmp dword [eax], 'RSD ' |
5915 | jnz .n |
5970 | jnz .n |
5916 | cmp dword [eax+4], 'PTR ' |
5971 | cmp dword [eax+4], 'PTR ' |
5917 | jnz .n |
5972 | jnz .n |
5918 | xor edx, edx |
5973 | xor edx, edx |
5919 | xor esi, esi |
5974 | xor esi, esi |
5920 | @@: |
5975 | @@: |
5921 | add dl, [eax+esi] |
5976 | add dl, [eax+esi] |
5922 | inc esi |
5977 | inc esi |
5923 | cmp esi, 20 |
5978 | cmp esi, 20 |
5924 | jnz @b |
5979 | jnz @b |
5925 | test dl, dl |
5980 | test dl, dl |
5926 | jz .ok |
5981 | jz .ok |
5927 | .n: |
5982 | .n: |
5928 | add eax, 10h |
5983 | add eax, 10h |
5929 | loop .s |
5984 | loop .s |
5930 | stc |
5985 | stc |
5931 | .ok: |
5986 | .ok: |
5932 | ret |
5987 | ret |
5933 | end if |
5988 | end if |
5934 | 5989 | ||
5935 | if ~ lang eq sp |
5990 | if ~ lang eq sp |
5936 | diff16 "end of .text segment",0,$ |
5991 | diff16 "end of .text segment",0,$ |
5937 | end if |
5992 | end if |
5938 | 5993 | ||
5939 | include "data32.inc" |
5994 | include "data32.inc" |
5940 | 5995 | ||
5941 | __REV__ = __REV |
5996 | __REV__ = __REV |
5942 | 5997 | ||
5943 | if ~ lang eq sp |
5998 | if ~ lang eq sp |
5944 | diff16 "end of kernel code",0,$ |
5999 | diff16 "end of kernel code",0,$ |
5945 | end if=> |
6000 | end if=> |