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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2015. 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: 6011 $ |
74 | $Revision: 6015 $ |
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_hpet |
286 | call init_hpet |
287 | call init_BIOS32 |
287 | call init_BIOS32 |
288 | ; MEMORY MODEL |
288 | ; MEMORY MODEL |
289 | call mem_test |
289 | call mem_test |
290 | call init_mem |
290 | call init_mem |
291 | call init_page_map |
291 | call init_page_map |
292 | 292 | ||
293 | ; ENABLE PAGING |
293 | ; ENABLE PAGING |
294 | 294 | ||
295 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
295 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
296 | mov cr3, eax |
296 | mov cr3, eax |
297 | 297 | ||
298 | mov eax, cr0 |
298 | mov eax, cr0 |
299 | or eax, CR0_PG+CR0_WP |
299 | or eax, CR0_PG+CR0_WP |
300 | mov cr0, eax |
300 | mov cr0, eax |
301 | 301 | ||
302 | lgdt [gdts] |
302 | lgdt [gdts] |
303 | jmp pword os_code:high_code |
303 | jmp pword os_code:high_code |
304 | 304 | ||
305 | align 4 |
305 | align 4 |
306 | bios32_entry dd ? |
306 | bios32_entry dd ? |
307 | tmp_page_tabs dd ? |
307 | tmp_page_tabs dd ? |
308 | 308 | ||
309 | use16 |
309 | use16 |
310 | org $-0x10000 |
310 | org $-0x10000 |
311 | include "boot/shutdown.inc" ; shutdown or restart |
311 | include "boot/shutdown.inc" ; shutdown or restart |
312 | org $+0x10000 |
312 | org $+0x10000 |
313 | 313 | ||
314 | ap_init16: |
314 | ap_init16: |
315 | cli |
315 | cli |
316 | lgdt [cs:gdts_ap-ap_init16] |
316 | lgdt [cs:gdts_ap-ap_init16] |
317 | mov eax, [cs:cr3_ap-ap_init16] |
317 | mov eax, [cs:cr3_ap-ap_init16] |
318 | mov cr3, eax |
318 | mov cr3, eax |
319 | mov eax, [cs:cr4_ap-ap_init16] |
319 | mov eax, [cs:cr4_ap-ap_init16] |
320 | mov cr4, eax |
320 | mov cr4, eax |
321 | mov eax, CR0_PE+CR0_PG+CR0_WP |
321 | mov eax, CR0_PE+CR0_PG+CR0_WP |
322 | mov cr0, eax |
322 | mov cr0, eax |
323 | jmp pword os_code:ap_init_high |
323 | jmp pword os_code:ap_init_high |
324 | align 16 |
324 | align 16 |
325 | gdts_ap: |
325 | gdts_ap: |
326 | dw gdte-gdts-1 |
326 | dw gdte-gdts-1 |
327 | dd gdts |
327 | dd gdts |
328 | dw 0 |
328 | dw 0 |
329 | cr3_ap dd ? |
329 | cr3_ap dd ? |
330 | cr4_ap dd ? |
330 | cr4_ap dd ? |
331 | ap_init16_size = $ - ap_init16 |
331 | ap_init16_size = $ - ap_init16 |
332 | use32 |
332 | use32 |
333 | 333 | ||
334 | __DEBUG__ fix 1 |
334 | __DEBUG__ fix 1 |
335 | __DEBUG_LEVEL__ fix 1 |
335 | __DEBUG_LEVEL__ fix 1 |
336 | include 'init.inc' |
336 | include 'init.inc' |
337 | 337 | ||
338 | org OS_BASE+$ |
338 | org OS_BASE+$ |
339 | 339 | ||
340 | include 'fdo.inc' |
340 | include 'fdo.inc' |
341 | 341 | ||
342 | align 4 |
342 | align 4 |
343 | high_code: |
343 | high_code: |
344 | mov ax, os_stack |
344 | mov ax, os_stack |
345 | mov bx, app_data |
345 | mov bx, app_data |
346 | mov cx, app_tls |
346 | mov cx, app_tls |
347 | mov ss, ax |
347 | mov ss, ax |
348 | add esp, OS_BASE |
348 | add esp, OS_BASE |
349 | 349 | ||
350 | mov ds, bx |
350 | mov ds, bx |
351 | mov es, bx |
351 | mov es, bx |
352 | mov fs, cx |
352 | mov fs, cx |
353 | mov gs, bx |
353 | mov gs, bx |
354 | 354 | ||
355 | xor eax, eax |
355 | xor eax, eax |
356 | mov ebx, 0xFFFFF000+PG_SHARED+PG_NOCACHE+PG_UWR |
356 | mov ebx, 0xFFFFF000+PG_SHARED+PG_NOCACHE+PG_UWR |
357 | bt [cpu_caps], CAPS_PAT |
357 | bt [cpu_caps], CAPS_PAT |
358 | setc al |
358 | setc al |
359 | shl eax, 7 |
359 | shl eax, 7 |
360 | or ebx, eax |
360 | or ebx, eax |
361 | 361 | ||
362 | mov eax, PG_GLOBAL |
362 | mov eax, PG_GLOBAL |
363 | bt [cpu_caps], CAPS_PGE |
363 | bt [cpu_caps], CAPS_PGE |
364 | jnc @F |
364 | jnc @F |
365 | 365 | ||
366 | or [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], eax |
366 | or [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], eax |
367 | or ebx, eax |
367 | or ebx, eax |
368 | 368 | ||
369 | mov eax, cr4 |
369 | mov eax, cr4 |
370 | or eax, CR4_PGE |
370 | or eax, CR4_PGE |
371 | mov cr4, eax |
371 | mov cr4, eax |
372 | @@: |
372 | @@: |
373 | mov [pte_valid_mask], ebx |
373 | mov [pte_valid_mask], ebx |
374 | 374 | ||
375 | xor eax, eax |
375 | xor eax, eax |
376 | mov dword [sys_proc+PROC.pdt_0], eax |
376 | mov dword [sys_proc+PROC.pdt_0], eax |
377 | mov dword [sys_proc+PROC.pdt_0+4], eax |
377 | mov dword [sys_proc+PROC.pdt_0+4], eax |
378 | 378 | ||
379 | mov eax, cr3 |
379 | mov eax, cr3 |
380 | mov cr3, eax ; flush TLB |
380 | mov cr3, eax ; flush TLB |
381 | 381 | ||
382 | mov ecx, pg_data.mutex |
382 | mov ecx, pg_data.mutex |
383 | call mutex_init |
383 | call mutex_init |
384 | 384 | ||
385 | mov ecx, disk_list_mutex |
385 | mov ecx, disk_list_mutex |
386 | call mutex_init |
386 | call mutex_init |
387 | 387 | ||
388 | mov ecx, keyboard_list_mutex |
388 | mov ecx, keyboard_list_mutex |
389 | call mutex_init |
389 | call mutex_init |
390 | 390 | ||
391 | mov ecx, unpack_mutex |
391 | mov ecx, unpack_mutex |
392 | call mutex_init |
392 | call mutex_init |
393 | 393 | ||
394 | mov ecx, application_table_mutex |
394 | mov ecx, application_table_mutex |
395 | call mutex_init |
395 | call mutex_init |
396 | 396 | ||
397 | mov ecx, ide_mutex |
397 | mov ecx, ide_mutex |
398 | call mutex_init |
398 | call mutex_init |
399 | mov ecx, ide_channel1_mutex |
399 | mov ecx, ide_channel1_mutex |
400 | call mutex_init |
400 | call mutex_init |
401 | mov ecx, ide_channel2_mutex |
401 | mov ecx, ide_channel2_mutex |
402 | call mutex_init |
402 | call mutex_init |
403 | mov ecx, ide_channel3_mutex |
403 | mov ecx, ide_channel3_mutex |
404 | call mutex_init |
404 | call mutex_init |
405 | mov ecx, ide_channel4_mutex |
405 | mov ecx, ide_channel4_mutex |
406 | call mutex_init |
406 | call mutex_init |
407 | mov ecx, ide_channel5_mutex |
407 | mov ecx, ide_channel5_mutex |
408 | call mutex_init |
408 | call mutex_init |
409 | mov ecx, ide_channel6_mutex |
409 | mov ecx, ide_channel6_mutex |
410 | call mutex_init |
410 | call mutex_init |
411 | ;----------------------------------------------------------------------------- |
411 | ;----------------------------------------------------------------------------- |
412 | ; SAVE REAL MODE VARIABLES |
412 | ; SAVE REAL MODE VARIABLES |
413 | ;----------------------------------------------------------------------------- |
413 | ;----------------------------------------------------------------------------- |
414 | ; --------------- APM --------------------- |
414 | ; --------------- APM --------------------- |
415 | 415 | ||
416 | ; init selectors |
416 | ; init selectors |
417 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
417 | mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point |
418 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
418 | movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of |
419 | ; protected-mode 32-bit code segment |
419 | ; protected-mode 32-bit code segment |
420 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
420 | movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of |
421 | ; protected-mode 16-bit code segment |
421 | ; protected-mode 16-bit code segment |
422 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
422 | movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of |
423 | ; protected-mode 16-bit data segment |
423 | ; protected-mode 16-bit data segment |
424 | 424 | ||
425 | shl eax, 4 |
425 | shl eax, 4 |
426 | mov [dword apm_code_32 + 2], ax |
426 | mov [dword apm_code_32 + 2], ax |
427 | shr eax, 16 |
427 | shr eax, 16 |
428 | mov [dword apm_code_32 + 4], al |
428 | mov [dword apm_code_32 + 4], al |
429 | 429 | ||
430 | shl ecx, 4 |
430 | shl ecx, 4 |
431 | mov [dword apm_code_16 + 2], cx |
431 | mov [dword apm_code_16 + 2], cx |
432 | shr ecx, 16 |
432 | shr ecx, 16 |
433 | mov [dword apm_code_16 + 4], cl |
433 | mov [dword apm_code_16 + 4], cl |
434 | 434 | ||
435 | shl edx, 4 |
435 | shl edx, 4 |
436 | mov [dword apm_data_16 + 2], dx |
436 | mov [dword apm_data_16 + 2], dx |
437 | shr edx, 16 |
437 | shr edx, 16 |
438 | mov [dword apm_data_16 + 4], dl |
438 | mov [dword apm_data_16 + 4], dl |
439 | 439 | ||
440 | mov dword[apm_entry], ebx |
440 | mov dword[apm_entry], ebx |
441 | mov word [apm_entry + 4], apm_code_32 - gdts |
441 | mov word [apm_entry + 4], apm_code_32 - gdts |
442 | 442 | ||
443 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
443 | mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags |
444 | mov [apm_vf], eax |
444 | mov [apm_vf], eax |
445 | ; ----------------------------------------- |
445 | ; ----------------------------------------- |
446 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
446 | mov al, [BOOT_VARS+BOOT_DMA] ; DMA access |
447 | mov [allow_dma_access], al |
447 | mov [allow_dma_access], al |
448 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
448 | movzx eax, byte [BOOT_VARS+BOOT_BPP] ; bpp |
449 | mov [_display.bits_per_pixel], eax |
449 | mov [_display.bits_per_pixel], eax |
450 | mov [_display.vrefresh], 60 |
450 | mov [_display.vrefresh], 60 |
451 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
451 | mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen |
452 | mov [debug_direct_print], al |
452 | mov [debug_direct_print], al |
453 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
453 | mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded? |
454 | mov [launcher_start], al |
454 | mov [launcher_start], al |
455 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
455 | movzx eax, word [BOOT_VARS+BOOT_X_RES]; X max |
456 | mov [_display.width], eax |
456 | mov [_display.width], eax |
457 | mov [display_width_standard], eax |
457 | mov [display_width_standard], eax |
458 | dec eax |
458 | dec eax |
459 | mov [screen_workarea.right], eax |
459 | mov [screen_workarea.right], eax |
460 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
460 | movzx eax, word [BOOT_VARS+BOOT_Y_RES]; Y max |
461 | mov [_display.height], eax |
461 | mov [_display.height], eax |
462 | mov [display_height_standard], eax |
462 | mov [display_height_standard], eax |
463 | dec eax |
463 | dec eax |
464 | mov [screen_workarea.bottom], eax |
464 | mov [screen_workarea.bottom], eax |
465 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
465 | movzx eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode |
466 | mov dword [SCR_MODE], eax |
466 | mov dword [SCR_MODE], eax |
467 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
467 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
468 | ; mov [BANK_SWITCH], eax |
468 | ; mov [BANK_SWITCH], eax |
469 | mov eax, 640 *4 ; Bytes PerScanLine |
469 | mov eax, 640 *4 ; Bytes PerScanLine |
470 | cmp [SCR_MODE], word 0x13 ; 320x200 |
470 | cmp [SCR_MODE], word 0x13 ; 320x200 |
471 | je @f |
471 | je @f |
472 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
472 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
473 | je @f |
473 | je @f |
474 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
474 | movzx eax, word[BOOT_VARS+BOOT_PITCH] ; for other modes |
475 | @@: |
475 | @@: |
476 | mov [_display.lfb_pitch], eax |
476 | mov [_display.lfb_pitch], eax |
477 | mov eax, [_display.width] |
477 | mov eax, [_display.width] |
478 | mul [_display.height] |
478 | mul [_display.height] |
479 | mov [_display.win_map_size], eax |
479 | mov [_display.win_map_size], eax |
480 | 480 | ||
481 | call calculate_fast_getting_offset_for_WinMapAddress |
481 | call calculate_fast_getting_offset_for_WinMapAddress |
482 | ; for Qemu or non standart video cards |
482 | ; for Qemu or non standart video cards |
483 | ; Unfortunately [BytesPerScanLine] does not always |
483 | ; Unfortunately [BytesPerScanLine] does not always |
484 | ; equal to [_display.width] * [ScreenBPP] / 8 |
484 | ; equal to [_display.width] * [ScreenBPP] / 8 |
485 | call calculate_fast_getting_offset_for_LFB |
485 | call calculate_fast_getting_offset_for_LFB |
486 | 486 | ||
487 | mov esi, BOOT_VARS+0x9080 |
487 | mov esi, BOOT_VARS+0x9080 |
488 | movzx ecx, byte [esi-1] |
488 | movzx ecx, byte [esi-1] |
489 | mov [NumBiosDisks], ecx |
489 | mov [NumBiosDisks], ecx |
490 | mov edi, BiosDisksData |
490 | mov edi, BiosDisksData |
491 | rep movsd |
491 | rep movsd |
492 | 492 | ||
493 | setvideomode: |
493 | setvideomode: |
494 | 494 | ||
495 | mov eax, [BOOT_VARS+BOOT_LFB] |
495 | mov eax, [BOOT_VARS+BOOT_LFB] |
496 | mov [LFBAddress], eax |
496 | mov [LFBAddress], eax |
497 | 497 | ||
498 | cmp word [SCR_MODE], 0x0012 ; VGA (640x480 16 colors) |
498 | cmp word [SCR_MODE], 0x0012 ; VGA (640x480 16 colors) |
499 | je .vga |
499 | je .vga |
500 | cmp word [SCR_MODE], 0x0013 ; MCGA (320*200 256 colors) |
500 | cmp word [SCR_MODE], 0x0013 ; MCGA (320*200 256 colors) |
501 | je .32bpp |
501 | je .32bpp |
502 | cmp byte [_display.bits_per_pixel], 32 |
502 | cmp byte [_display.bits_per_pixel], 32 |
503 | je .32bpp |
503 | je .32bpp |
504 | cmp byte [_display.bits_per_pixel], 24 |
504 | cmp byte [_display.bits_per_pixel], 24 |
505 | je .24bpp |
505 | je .24bpp |
506 | cmp byte [_display.bits_per_pixel], 16 |
506 | cmp byte [_display.bits_per_pixel], 16 |
507 | je .16bpp |
507 | je .16bpp |
508 | ; cmp byte [_display.bits_per_pixel], 15 |
508 | ; cmp byte [_display.bits_per_pixel], 15 |
509 | ; je .15bpp |
509 | ; je .15bpp |
510 | 510 | ||
511 | .vga: |
511 | .vga: |
512 | mov [PUTPIXEL], VGA_putpixel |
512 | mov [PUTPIXEL], VGA_putpixel |
513 | mov [GETPIXEL], Vesa20_getpixel32 ; Conversion buffer is 32 bpp |
513 | mov [GETPIXEL], Vesa20_getpixel32 ; Conversion buffer is 32 bpp |
514 | mov [_display.bytes_per_pixel], 4 ; Conversion buffer is 32 bpp |
514 | mov [_display.bytes_per_pixel], 4 ; Conversion buffer is 32 bpp |
515 | jmp .finish |
515 | jmp .finish |
516 | 516 | ||
517 | ; .15bpp: |
517 | ; .15bpp: |
518 | ; mov [PUTPIXEL], Vesa20_putpixel15 |
518 | ; mov [PUTPIXEL], Vesa20_putpixel15 |
519 | ; mov [GETPIXEL], Vesa20_getpixel15 |
519 | ; mov [GETPIXEL], Vesa20_getpixel15 |
520 | ; mov [_display.bytes_per_pixel], 2 |
520 | ; mov [_display.bytes_per_pixel], 2 |
521 | ; jmp .finish |
521 | ; jmp .finish |
522 | 522 | ||
523 | .16bpp: |
523 | .16bpp: |
524 | mov [PUTPIXEL], Vesa20_putpixel16 |
524 | mov [PUTPIXEL], Vesa20_putpixel16 |
525 | mov [GETPIXEL], Vesa20_getpixel16 |
525 | mov [GETPIXEL], Vesa20_getpixel16 |
526 | mov [_display.bytes_per_pixel], 2 |
526 | mov [_display.bytes_per_pixel], 2 |
527 | jmp .finish |
527 | jmp .finish |
528 | 528 | ||
529 | .24bpp: |
529 | .24bpp: |
530 | mov [PUTPIXEL], Vesa20_putpixel24 |
530 | mov [PUTPIXEL], Vesa20_putpixel24 |
531 | mov [GETPIXEL], Vesa20_getpixel24 |
531 | mov [GETPIXEL], Vesa20_getpixel24 |
532 | mov [_display.bytes_per_pixel], 3 |
532 | mov [_display.bytes_per_pixel], 3 |
533 | jmp .finish |
533 | jmp .finish |
534 | 534 | ||
535 | .32bpp: |
535 | .32bpp: |
536 | mov [PUTPIXEL], Vesa20_putpixel32 |
536 | mov [PUTPIXEL], Vesa20_putpixel32 |
537 | mov [GETPIXEL], Vesa20_getpixel32 |
537 | mov [GETPIXEL], Vesa20_getpixel32 |
538 | mov [_display.bytes_per_pixel], 4 |
538 | mov [_display.bytes_per_pixel], 4 |
539 | ; jmp .finish |
539 | ; jmp .finish |
540 | 540 | ||
541 | .finish: |
541 | .finish: |
542 | mov [MOUSE_PICTURE], mousepointer |
542 | mov [MOUSE_PICTURE], mousepointer |
543 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
543 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
544 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
544 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
545 | 545 | ||
546 | ; -------- Fast System Call init ---------- |
546 | ; -------- Fast System Call init ---------- |
547 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
547 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
548 | bt [cpu_caps], CAPS_SEP |
548 | bt [cpu_caps], CAPS_SEP |
549 | jnc .SEnP ; SysEnter not Present |
549 | jnc .SEnP ; SysEnter not Present |
550 | xor edx, edx |
550 | xor edx, edx |
551 | mov ecx, MSR_SYSENTER_CS |
551 | mov ecx, MSR_SYSENTER_CS |
552 | mov eax, os_code |
552 | mov eax, os_code |
553 | wrmsr |
553 | wrmsr |
554 | mov ecx, MSR_SYSENTER_ESP |
554 | mov ecx, MSR_SYSENTER_ESP |
555 | ; mov eax, sysenter_stack ; Check it |
555 | ; mov eax, sysenter_stack ; Check it |
556 | xor eax, eax |
556 | xor eax, eax |
557 | wrmsr |
557 | wrmsr |
558 | mov ecx, MSR_SYSENTER_EIP |
558 | mov ecx, MSR_SYSENTER_EIP |
559 | mov eax, sysenter_entry |
559 | mov eax, sysenter_entry |
560 | wrmsr |
560 | wrmsr |
561 | .SEnP: |
561 | .SEnP: |
562 | ; AMD SYSCALL/SYSRET |
562 | ; AMD SYSCALL/SYSRET |
563 | cmp byte[cpu_vendor], 'A' |
563 | cmp byte[cpu_vendor], 'A' |
564 | jne .noSYSCALL |
564 | jne .noSYSCALL |
565 | mov eax, 0x80000001 |
565 | mov eax, 0x80000001 |
566 | cpuid |
566 | cpuid |
567 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
567 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
568 | jz .noSYSCALL |
568 | jz .noSYSCALL |
569 | mov ecx, MSR_AMD_EFER |
569 | mov ecx, MSR_AMD_EFER |
570 | rdmsr |
570 | rdmsr |
571 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
571 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
572 | wrmsr |
572 | wrmsr |
573 | 573 | ||
574 | ; !!!! It`s dirty hack, fix it !!! |
574 | ; !!!! It`s dirty hack, fix it !!! |
575 | ; Bits of EDX : |
575 | ; Bits of EDX : |
576 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
576 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
577 | ; and the contents of this field, plus 8, are copied into the SS register. |
577 | ; and the contents of this field, plus 8, are copied into the SS register. |
578 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
578 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
579 | ; and the contents of this field, plus 8, are copied into the SS register. |
579 | ; and the contents of this field, plus 8, are copied into the SS register. |
580 | 580 | ||
581 | ; mov edx, (os_code + 16) * 65536 + os_code |
581 | ; mov edx, (os_code + 16) * 65536 + os_code |
582 | mov edx, 0x1B0008 |
582 | mov edx, 0x1B0008 |
583 | 583 | ||
584 | mov eax, syscall_entry |
584 | mov eax, syscall_entry |
585 | mov ecx, MSR_AMD_STAR |
585 | mov ecx, MSR_AMD_STAR |
586 | wrmsr |
586 | wrmsr |
587 | .noSYSCALL: |
587 | .noSYSCALL: |
588 | ; ----------------------------------------- |
588 | ; ----------------------------------------- |
589 | stdcall alloc_page |
589 | stdcall alloc_page |
590 | stdcall map_page, tss-0xF80, eax, PG_SWR |
590 | stdcall map_page, tss-0xF80, eax, PG_SWR |
591 | stdcall alloc_page |
591 | stdcall alloc_page |
592 | stdcall map_page, tss+0x80, eax, PG_SWR |
592 | stdcall map_page, tss+0x80, eax, PG_SWR |
593 | stdcall alloc_page |
593 | stdcall alloc_page |
594 | stdcall map_page, tss+0x1080, eax, PG_SWR |
594 | stdcall map_page, tss+0x1080, eax, PG_SWR |
595 | 595 | ||
596 | ; LOAD IDT |
596 | ; LOAD IDT |
597 | 597 | ||
598 | call build_interrupt_table ;lidt is executed |
598 | call build_interrupt_table ;lidt is executed |
599 | ;lidt [idtreg] |
599 | ;lidt [idtreg] |
600 | 600 | ||
601 | call init_kernel_heap |
601 | call init_kernel_heap |
602 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
602 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
603 | mov [os_stack_seg], eax |
603 | mov [os_stack_seg], eax |
604 | 604 | ||
605 | lea esp, [eax+RING0_STACK_SIZE] |
605 | lea esp, [eax+RING0_STACK_SIZE] |
606 | 606 | ||
607 | mov [tss._ss0], os_stack |
607 | mov [tss._ss0], os_stack |
608 | mov [tss._esp0], esp |
608 | mov [tss._esp0], esp |
609 | mov [tss._esp], esp |
609 | mov [tss._esp], esp |
610 | mov [tss._cs], os_code |
610 | mov [tss._cs], os_code |
611 | mov [tss._ss], os_stack |
611 | mov [tss._ss], os_stack |
612 | mov [tss._ds], app_data |
612 | mov [tss._ds], app_data |
613 | mov [tss._es], app_data |
613 | mov [tss._es], app_data |
614 | mov [tss._fs], app_data |
614 | mov [tss._fs], app_data |
615 | mov [tss._gs], app_data |
615 | mov [tss._gs], app_data |
616 | mov [tss._io], 128 |
616 | mov [tss._io], 128 |
617 | ;Add IO access table - bit array of permitted ports |
617 | ;Add IO access table - bit array of permitted ports |
618 | mov edi, tss._io_map_0 |
618 | mov edi, tss._io_map_0 |
619 | xor eax, eax |
619 | xor eax, eax |
620 | not eax |
620 | not eax |
621 | mov ecx, 8192/4 |
621 | mov ecx, 8192/4 |
622 | rep stosd ; access to 4096*8=65536 ports |
622 | rep stosd ; access to 4096*8=65536 ports |
623 | 623 | ||
624 | mov ax, tss0 |
624 | mov ax, tss0 |
625 | ltr ax |
625 | ltr ax |
626 | 626 | ||
627 | mov [LFBSize], 0xC00000 |
627 | mov [LFBSize], 0xC00000 |
628 | call init_LFB |
628 | call init_LFB |
629 | call init_fpu |
629 | call init_fpu |
630 | call init_malloc |
630 | call init_malloc |
631 | 631 | ||
632 | stdcall alloc_kernel_space, 0x50000 ; FIXME check size |
632 | stdcall alloc_kernel_space, 0x50000 ; FIXME check size |
633 | mov [default_io_map], eax |
633 | mov [default_io_map], eax |
634 | 634 | ||
635 | add eax, 0x2000 |
635 | add eax, 0x2000 |
636 | mov [ipc_tmp], eax |
636 | mov [ipc_tmp], eax |
637 | mov ebx, 0x1000 |
637 | mov ebx, 0x1000 |
638 | 638 | ||
639 | add eax, 0x40000 |
639 | add eax, 0x40000 |
640 | mov [proc_mem_map], eax |
640 | mov [proc_mem_map], eax |
641 | 641 | ||
642 | add eax, 0x8000 |
642 | add eax, 0x8000 |
643 | mov [proc_mem_pdir], eax |
643 | mov [proc_mem_pdir], eax |
644 | 644 | ||
645 | add eax, ebx |
645 | add eax, ebx |
646 | mov [proc_mem_tab], eax |
646 | mov [proc_mem_tab], eax |
647 | 647 | ||
648 | add eax, ebx |
648 | add eax, ebx |
649 | mov [tmp_task_ptab], eax |
649 | mov [tmp_task_ptab], eax |
650 | 650 | ||
651 | add eax, ebx |
651 | add eax, ebx |
652 | mov [ipc_pdir], eax |
652 | mov [ipc_pdir], eax |
653 | 653 | ||
654 | add eax, ebx |
654 | add eax, ebx |
655 | mov [ipc_ptab], eax |
655 | mov [ipc_ptab], eax |
656 | 656 | ||
657 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
657 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
658 | (unpack.lc+unpack.lp)))*4 |
658 | (unpack.lc+unpack.lp)))*4 |
659 | 659 | ||
660 | mov [unpack.p], eax |
660 | mov [unpack.p], eax |
661 | 661 | ||
662 | call init_events |
662 | call init_events |
663 | mov eax, srv.fd-SRV.fd |
663 | mov eax, srv.fd-SRV.fd |
664 | mov [srv.fd], eax |
664 | mov [srv.fd], eax |
665 | mov [srv.bk], eax |
665 | mov [srv.bk], eax |
666 | 666 | ||
667 | ;Set base of graphic segment to linear address of LFB |
667 | ;Set base of graphic segment to linear address of LFB |
668 | mov eax, [LFBAddress] ; set for gs |
668 | mov eax, [LFBAddress] ; set for gs |
669 | mov [graph_data_l+2], ax |
669 | mov [graph_data_l+2], ax |
670 | shr eax, 16 |
670 | shr eax, 16 |
671 | mov [graph_data_l+4], al |
671 | mov [graph_data_l+4], al |
672 | mov [graph_data_l+7], ah |
672 | mov [graph_data_l+7], ah |
673 | 673 | ||
674 | stdcall kernel_alloc, [_display.win_map_size] |
674 | stdcall kernel_alloc, [_display.win_map_size] |
675 | mov [_display.win_map], eax |
675 | mov [_display.win_map], eax |
676 | 676 | ||
677 | xor eax, eax |
677 | xor eax, eax |
678 | inc eax |
678 | inc eax |
679 | 679 | ||
680 | ; set background |
680 | ; set background |
681 | 681 | ||
682 | mov [BgrDrawMode], eax |
682 | mov [BgrDrawMode], eax |
683 | mov [BgrDataWidth], eax |
683 | mov [BgrDataWidth], eax |
684 | mov [BgrDataHeight], eax |
684 | mov [BgrDataHeight], eax |
685 | mov [mem_BACKGROUND], 4 |
685 | mov [mem_BACKGROUND], 4 |
686 | mov [img_background], static_background_data |
686 | mov [img_background], static_background_data |
687 | 687 | ||
688 | ; set clipboard |
688 | ; set clipboard |
689 | 689 | ||
690 | xor eax, eax |
690 | xor eax, eax |
691 | mov [clipboard_slots], eax |
691 | mov [clipboard_slots], eax |
692 | mov [clipboard_write_lock], eax |
692 | mov [clipboard_write_lock], eax |
693 | stdcall kernel_alloc, 4096 |
693 | stdcall kernel_alloc, 4096 |
694 | test eax, eax |
694 | test eax, eax |
695 | jnz @f |
695 | jnz @f |
696 | 696 | ||
697 | dec eax |
697 | dec eax |
698 | @@: |
698 | @@: |
699 | mov [clipboard_main_list], eax |
699 | mov [clipboard_main_list], eax |
700 | 700 | ||
701 | mov eax, [hpet_base] |
701 | mov eax, [hpet_base] |
702 | test eax, eax |
702 | test eax, eax |
703 | jz @F |
703 | jz @F |
704 | mov eax, [hpet_base] |
704 | mov eax, [hpet_base] |
705 | stdcall map_io_mem, [hpet_base], 1024, PG_GLOBAL+PAT_UC+PG_SWR |
705 | stdcall map_io_mem, [hpet_base], 1024, PG_GLOBAL+PAT_UC+PG_SWR |
706 | mov [hpet_base], eax |
706 | mov [hpet_base], eax |
707 | mov eax, [eax] |
707 | mov eax, [eax] |
708 | DEBUGF 1, "K : HPET caps %x\n", eax |
708 | DEBUGF 1, "K : HPET caps %x\n", eax |
709 | @@: |
709 | @@: |
710 | ; SET UP OS TASK |
710 | ; SET UP OS TASK |
711 | 711 | ||
712 | mov esi, boot_setostask |
712 | mov esi, boot_setostask |
713 | call boot_log |
713 | call boot_log |
714 | 714 | ||
715 | mov eax, sys_proc |
715 | mov eax, sys_proc |
716 | lea edi, [eax+PROC.heap_lock] |
716 | lea edi, [eax+PROC.heap_lock] |
717 | mov ecx, (PROC.ht_free-PROC.heap_lock)/4 |
717 | mov ecx, (PROC.ht_free-PROC.heap_lock)/4 |
718 | 718 | ||
719 | list_init eax |
719 | list_init eax |
720 | add eax, PROC.thr_list |
720 | add eax, PROC.thr_list |
721 | list_init eax |
721 | list_init eax |
722 | 722 | ||
723 | xor eax, eax |
723 | xor eax, eax |
724 | cld |
724 | cld |
725 | rep stosd |
725 | rep stosd |
726 | 726 | ||
727 | mov [edi], dword (PROC.pdt_0 - PROC.htab)/4 - 3 |
727 | mov [edi], dword (PROC.pdt_0 - PROC.htab)/4 - 3 |
728 | mov [edi+4], dword 3 ;reserve handles for stdin stdout and stderr |
728 | mov [edi+4], dword 3 ;reserve handles for stdin stdout and stderr |
729 | mov ecx, (PROC.pdt_0 - PROC.htab)/4 |
729 | mov ecx, (PROC.pdt_0 - PROC.htab)/4 |
730 | add edi, 8 |
730 | add edi, 8 |
731 | inc eax |
731 | inc eax |
732 | @@: |
732 | @@: |
733 | stosd |
733 | stosd |
734 | inc eax |
734 | inc eax |
735 | cmp eax, ecx |
735 | cmp eax, ecx |
736 | jbe @B |
736 | jbe @B |
737 | 737 | ||
738 | mov [sys_proc+PROC.pdt_0_phys], sys_proc-OS_BASE+PROC.pdt_0 |
738 | mov [sys_proc+PROC.pdt_0_phys], sys_proc-OS_BASE+PROC.pdt_0 |
739 | 739 | ||
740 | mov eax, -1 |
740 | mov eax, -1 |
741 | mov edi, thr_slot_map+4 |
741 | mov edi, thr_slot_map+4 |
742 | mov [edi-4], dword 0xFFFFFFF8 |
742 | mov [edi-4], dword 0xFFFFFFF8 |
743 | stosd |
743 | stosd |
744 | stosd |
744 | stosd |
745 | stosd |
745 | stosd |
746 | stosd |
746 | stosd |
747 | stosd |
747 | stosd |
748 | stosd |
748 | stosd |
749 | stosd |
749 | stosd |
750 | 750 | ||
751 | mov [current_process], sys_proc |
751 | mov [current_process], sys_proc |
752 | 752 | ||
753 | mov edx, SLOT_BASE+256*1 |
753 | mov edx, SLOT_BASE+256*1 |
754 | mov ebx, [os_stack_seg] |
754 | mov ebx, [os_stack_seg] |
755 | add ebx, 0x2000 |
755 | add ebx, 0x2000 |
756 | call setup_os_slot |
756 | call setup_os_slot |
757 | mov dword [edx], 'IDLE' |
757 | mov dword [edx], 'IDLE' |
758 | sub [edx+APPDATA.saved_esp], 4 |
758 | sub [edx+APPDATA.saved_esp], 4 |
759 | mov eax, [edx+APPDATA.saved_esp] |
759 | mov eax, [edx+APPDATA.saved_esp] |
760 | mov dword [eax], idle_thread |
760 | mov dword [eax], idle_thread |
761 | mov ecx, IDLE_PRIORITY |
761 | mov ecx, IDLE_PRIORITY |
762 | call scheduler_add_thread |
762 | call scheduler_add_thread |
763 | 763 | ||
764 | mov edx, SLOT_BASE+256*2 |
764 | mov edx, SLOT_BASE+256*2 |
765 | mov ebx, [os_stack_seg] |
765 | mov ebx, [os_stack_seg] |
766 | call setup_os_slot |
766 | call setup_os_slot |
767 | mov dword [edx], 'OS' |
767 | mov dword [edx], 'OS' |
768 | xor ecx, ecx |
768 | xor ecx, ecx |
769 | call scheduler_add_thread |
769 | call scheduler_add_thread |
770 | 770 | ||
771 | mov dword [CURRENT_TASK], 2 |
771 | mov dword [CURRENT_TASK], 2 |
772 | mov dword [TASK_COUNT], 2 |
772 | mov dword [TASK_COUNT], 2 |
773 | mov dword [current_slot], SLOT_BASE + 256*2 |
773 | mov dword [current_slot], SLOT_BASE + 256*2 |
774 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
774 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
775 | 775 | ||
776 | ; Move other CPUs to deep sleep, if it is useful |
776 | ; Move other CPUs to deep sleep, if it is useful |
777 | uglobal |
777 | uglobal |
778 | use_mwait_for_idle db 0 |
778 | use_mwait_for_idle db 0 |
779 | endg |
779 | endg |
780 | cmp [cpu_vendor+8], 'ntel' |
780 | cmp [cpu_vendor+8], 'ntel' |
781 | jnz .no_wake_cpus |
781 | jnz .no_wake_cpus |
782 | bt [cpu_caps+4], CAPS_MONITOR-32 |
782 | bt [cpu_caps+4], CAPS_MONITOR-32 |
783 | jnc .no_wake_cpus |
783 | jnc .no_wake_cpus |
784 | dbgstr 'using mwait for idle loop' |
784 | dbgstr 'using mwait for idle loop' |
785 | inc [use_mwait_for_idle] |
785 | inc [use_mwait_for_idle] |
786 | mov ebx, [cpu_count] |
786 | mov ebx, [cpu_count] |
787 | cmp ebx, 1 |
787 | cmp ebx, 1 |
788 | jbe .no_wake_cpus |
788 | jbe .no_wake_cpus |
789 | call create_trampoline_pgmap |
789 | call create_trampoline_pgmap |
790 | mov [cr3_ap+OS_BASE], eax |
790 | mov [cr3_ap+OS_BASE], eax |
791 | mov eax, cr4 |
791 | mov eax, cr4 |
792 | mov [cr4_ap+OS_BASE], eax |
792 | mov [cr4_ap+OS_BASE], eax |
793 | mov esi, OS_BASE + ap_init16 |
793 | mov esi, OS_BASE + ap_init16 |
794 | mov edi, OS_BASE + 8000h |
794 | mov edi, OS_BASE + 8000h |
795 | mov ecx, (ap_init16_size + 3) / 4 |
795 | mov ecx, (ap_init16_size + 3) / 4 |
796 | rep movsd |
796 | rep movsd |
797 | stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_GLOBAL+PG_NOCACHE+PG_SWR |
797 | stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_GLOBAL+PG_NOCACHE+PG_SWR |
798 | mov [LAPIC_BASE], eax |
798 | mov [LAPIC_BASE], eax |
799 | lea edi, [eax+300h] |
799 | lea edi, [eax+300h] |
800 | mov esi, smpt+4 |
800 | mov esi, smpt+4 |
801 | dec ebx |
801 | dec ebx |
802 | .wake_cpus_loop: |
802 | .wake_cpus_loop: |
803 | lodsd |
803 | lodsd |
804 | push esi |
804 | push esi |
805 | xor esi, esi |
805 | xor esi, esi |
806 | inc esi |
806 | inc esi |
807 | shl eax, 24 |
807 | shl eax, 24 |
808 | mov [edi+10h], eax |
808 | mov [edi+10h], eax |
809 | ; assert INIT IPI |
809 | ; assert INIT IPI |
810 | mov dword [edi], 0C500h |
810 | mov dword [edi], 0C500h |
811 | call delay_ms |
811 | call delay_ms |
812 | @@: |
812 | @@: |
813 | test dword [edi], 1000h |
813 | test dword [edi], 1000h |
814 | jnz @b |
814 | jnz @b |
815 | ; deassert INIT IPI |
815 | ; deassert INIT IPI |
816 | mov dword [edi], 8500h |
816 | mov dword [edi], 8500h |
817 | call delay_ms |
817 | call delay_ms |
818 | @@: |
818 | @@: |
819 | test dword [edi], 1000h |
819 | test dword [edi], 1000h |
820 | jnz @b |
820 | jnz @b |
821 | ; send STARTUP IPI |
821 | ; send STARTUP IPI |
822 | mov dword [edi], 600h + (8000h shr 12) |
822 | mov dword [edi], 600h + (8000h shr 12) |
823 | call delay_ms |
823 | call delay_ms |
824 | @@: |
824 | @@: |
825 | test dword [edi], 1000h |
825 | test dword [edi], 1000h |
826 | jnz @b |
826 | jnz @b |
827 | pop esi |
827 | pop esi |
828 | dec ebx |
828 | dec ebx |
829 | jnz .wake_cpus_loop |
829 | jnz .wake_cpus_loop |
830 | mov eax, [cpu_count] |
830 | mov eax, [cpu_count] |
831 | dec eax |
831 | dec eax |
832 | @@: |
832 | @@: |
833 | cmp [ap_initialized], eax |
833 | cmp [ap_initialized], eax |
834 | jnz @b |
834 | jnz @b |
835 | mov eax, [cr3_ap+OS_BASE] |
835 | mov eax, [cr3_ap+OS_BASE] |
836 | call free_page |
836 | call free_page |
837 | .no_wake_cpus: |
837 | .no_wake_cpus: |
838 | 838 | ||
839 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
839 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
840 | mov esi, boot_initirq |
840 | mov esi, boot_initirq |
841 | call boot_log |
841 | call boot_log |
842 | call init_irqs |
842 | call init_irqs |
843 | 843 | ||
844 | mov esi, boot_picinit |
844 | mov esi, boot_picinit |
845 | call boot_log |
845 | call boot_log |
846 | call PIC_init |
846 | call PIC_init |
847 | 847 | ||
848 | mov esi, boot_v86machine |
848 | mov esi, boot_v86machine |
849 | call boot_log |
849 | call boot_log |
850 | ; Initialize system V86 machine |
850 | ; Initialize system V86 machine |
851 | call init_sys_v86 |
851 | call init_sys_v86 |
852 | 852 | ||
853 | mov esi, boot_inittimer |
853 | mov esi, boot_inittimer |
854 | call boot_log |
854 | call boot_log |
855 | ; Initialize system timer (IRQ0) |
855 | ; Initialize system timer (IRQ0) |
856 | call PIT_init |
856 | call PIT_init |
857 | 857 | ||
858 | ; Register ramdisk file system |
858 | ; Register ramdisk file system |
859 | cmp [boot_dev+OS_BASE+0x10000], 1 |
859 | cmp [boot_dev+OS_BASE+0x10000], 1 |
860 | je @f |
860 | je @f |
861 | 861 | ||
862 | call register_ramdisk |
862 | call register_ramdisk |
863 | ;-------------------------------------- |
863 | ;-------------------------------------- |
864 | @@: |
864 | @@: |
865 | mov esi, boot_initapic |
865 | mov esi, boot_initapic |
866 | call boot_log |
866 | call boot_log |
867 | ; Try to Initialize APIC |
867 | ; Try to Initialize APIC |
868 | call APIC_init |
868 | call APIC_init |
869 | 869 | ||
870 | mov esi, boot_enableirq |
870 | mov esi, boot_enableirq |
871 | call boot_log |
871 | call boot_log |
872 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
872 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
873 | ; they are used: when partitions are scanned, hd_read relies on timer |
873 | ; they are used: when partitions are scanned, hd_read relies on timer |
874 | call unmask_timer |
874 | call unmask_timer |
875 | stdcall enable_irq, 2 ; @#$%! PIC |
875 | stdcall enable_irq, 2 ; @#$%! PIC |
876 | stdcall enable_irq, 13 ; co-processor |
876 | stdcall enable_irq, 13 ; co-processor |
877 | 877 | ||
878 | ; Setup serial output console (if enabled) |
878 | ; Setup serial output console (if enabled) |
879 | if defined debug_com_base |
879 | if defined debug_com_base |
880 | 880 | ||
881 | ; reserve port so nobody else will use it |
881 | ; reserve port so nobody else will use it |
882 | xor ebx, ebx |
882 | xor ebx, ebx |
883 | mov ecx, debug_com_base |
883 | mov ecx, debug_com_base |
884 | mov edx, debug_com_base+7 |
884 | mov edx, debug_com_base+7 |
885 | call r_f_port_area |
885 | call r_f_port_area |
886 | 886 | ||
887 | ; enable Divisor latch |
887 | ; enable Divisor latch |
888 | mov dx, debug_com_base+3 |
888 | mov dx, debug_com_base+3 |
889 | mov al, 1 shl 7 |
889 | mov al, 1 shl 7 |
890 | out dx, al |
890 | out dx, al |
891 | 891 | ||
892 | ; Set speed to 115200 baud (max speed) |
892 | ; Set speed to 115200 baud (max speed) |
893 | mov dx, debug_com_base |
893 | mov dx, debug_com_base |
894 | mov al, 0x01 |
894 | mov al, 0x01 |
895 | out dx, al |
895 | out dx, al |
896 | 896 | ||
897 | mov dx, debug_com_base+1 |
897 | mov dx, debug_com_base+1 |
898 | mov al, 0x00 |
898 | mov al, 0x00 |
899 | out dx, al |
899 | out dx, al |
900 | 900 | ||
901 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
901 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
902 | mov dx, debug_com_base+3 |
902 | mov dx, debug_com_base+3 |
903 | mov al, 3 |
903 | mov al, 3 |
904 | out dx, al |
904 | out dx, al |
905 | 905 | ||
906 | ; disable interrupts |
906 | ; disable interrupts |
907 | mov dx, debug_com_base+1 |
907 | mov dx, debug_com_base+1 |
908 | mov al, 0 |
908 | mov al, 0 |
909 | out dx, al |
909 | out dx, al |
910 | 910 | ||
911 | ; clear + enable fifo (64 bits) |
911 | ; clear + enable fifo (64 bits) |
912 | mov dx, debug_com_base+2 |
912 | mov dx, debug_com_base+2 |
913 | mov al, 0x7 + 1 shl 5 |
913 | mov al, 0x7 + 1 shl 5 |
914 | out dx, al |
914 | out dx, al |
915 | 915 | ||
916 | end if |
916 | end if |
917 | 917 | ||
918 | 918 | ||
919 | ;----------------------------------------------------------------------------- |
919 | ;----------------------------------------------------------------------------- |
920 | ; show SVN version of kernel on the message board |
920 | ; show SVN version of kernel on the message board |
921 | ;----------------------------------------------------------------------------- |
921 | ;----------------------------------------------------------------------------- |
922 | mov eax, [version_inf.rev] |
922 | mov eax, [version_inf.rev] |
923 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
923 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
924 | ;----------------------------------------------------------------------------- |
924 | ;----------------------------------------------------------------------------- |
925 | ; show CPU count on the message board |
925 | ; show CPU count on the message board |
926 | ;----------------------------------------------------------------------------- |
926 | ;----------------------------------------------------------------------------- |
927 | mov eax, [cpu_count] |
927 | mov eax, [cpu_count] |
928 | test eax, eax |
928 | test eax, eax |
929 | jnz @F |
929 | jnz @F |
930 | mov al, 1 ; at least one CPU |
930 | mov al, 1 ; at least one CPU |
931 | @@: |
931 | @@: |
932 | DEBUGF 1, "K : %d CPU detected\n", eax |
932 | DEBUGF 1, "K : %d CPU detected\n", eax |
933 | ;----------------------------------------------------------------------------- |
933 | ;----------------------------------------------------------------------------- |
934 | ; detect Floppy drives |
934 | ; detect Floppy drives |
935 | ;----------------------------------------------------------------------------- |
935 | ;----------------------------------------------------------------------------- |
936 | mov esi, boot_detectfloppy |
936 | mov esi, boot_detectfloppy |
937 | call boot_log |
937 | call boot_log |
938 | include 'detect/dev_fd.inc' |
938 | include 'detect/dev_fd.inc' |
939 | ;----------------------------------------------------------------------------- |
939 | ;----------------------------------------------------------------------------- |
940 | ; create pci-devices list |
940 | ; create pci-devices list |
941 | ;----------------------------------------------------------------------------- |
941 | ;----------------------------------------------------------------------------- |
942 | mov [pci_access_enabled], 1 |
942 | mov [pci_access_enabled], 1 |
943 | call pci_enum |
943 | call pci_enum |
944 | ;----------------------------------------------------------------------------- |
944 | ;----------------------------------------------------------------------------- |
945 | ; initialisation IDE ATA code |
945 | ; initialisation IDE ATA code |
946 | ;----------------------------------------------------------------------------- |
946 | ;----------------------------------------------------------------------------- |
947 | include 'detect/init_ata.inc' |
947 | include 'detect/init_ata.inc' |
948 | ;----------------------------------------------------------------------------- |
948 | ;----------------------------------------------------------------------------- |
949 | if 0 |
949 | if 0 |
950 | mov ax, [OS_BASE+0x10000+bx_from_load] |
950 | mov ax, [OS_BASE+0x10000+bx_from_load] |
951 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
951 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
952 | je no_lib_load |
952 | je no_lib_load |
953 | 953 | ||
954 | mov esi, boot_loadlibs |
954 | mov esi, boot_loadlibs |
955 | call boot_log |
955 | call boot_log |
956 | ; LOADING LIBRARES |
956 | ; LOADING LIBRARES |
957 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
957 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
958 | call load_file_parse_table ; prepare file parse table |
958 | call load_file_parse_table ; prepare file parse table |
959 | call set_kernel_conf ; configure devices and gui |
959 | call set_kernel_conf ; configure devices and gui |
960 | no_lib_load: |
960 | no_lib_load: |
961 | end if |
961 | end if |
962 | 962 | ||
963 | ; Display APIC status |
963 | ; Display APIC status |
964 | mov esi, boot_APIC_found |
964 | mov esi, boot_APIC_found |
965 | cmp [irq_mode], IRQ_APIC |
965 | cmp [irq_mode], IRQ_APIC |
966 | je @f |
966 | je @f |
967 | mov esi, boot_APIC_nfound |
967 | mov esi, boot_APIC_nfound |
968 | @@: |
968 | @@: |
969 | call boot_log |
969 | call boot_log |
970 | 970 | ||
971 | ; PRINT AMOUNT OF MEMORY |
971 | ; PRINT AMOUNT OF MEMORY |
972 | mov esi, boot_memdetect |
972 | mov esi, boot_memdetect |
973 | call boot_log |
973 | call boot_log |
974 | 974 | ||
975 | movzx ecx, word [boot_y] |
975 | movzx ecx, word [boot_y] |
976 | if lang eq ru |
976 | if lang eq ru |
977 | or ecx, (10+30*6) shl 16 |
977 | or ecx, (10+30*6) shl 16 |
978 | else if lang eq sp |
978 | else if lang eq sp |
979 | or ecx, (10+33*6) shl 16 |
979 | or ecx, (10+33*6) shl 16 |
980 | else |
980 | else |
981 | or ecx, (10+29*6) shl 16 |
981 | or ecx, (10+29*6) shl 16 |
982 | end if |
982 | end if |
983 | sub ecx, 10 |
983 | sub ecx, 10 |
984 | mov edx, 0xFFFFFF |
984 | mov edx, 0xFFFFFF |
985 | mov ebx, [MEM_AMOUNT] |
985 | mov ebx, [MEM_AMOUNT] |
986 | shr ebx, 20 |
986 | shr ebx, 20 |
987 | xor edi, edi |
987 | xor edi, edi |
988 | mov eax, 0x00040000 |
988 | mov eax, 0x00040000 |
989 | inc edi |
989 | inc edi |
990 | call display_number_force |
990 | call display_number_force |
991 | 991 | ||
992 | ; BUILD SCHEDULER |
992 | ; BUILD SCHEDULER |
993 | 993 | ||
994 | ; call build_scheduler; sys32.inc |
994 | ; call build_scheduler; sys32.inc |
995 | 995 | ||
996 | ; mov esi, boot_devices |
996 | ; mov esi, boot_devices |
997 | ; call boot_log |
997 | ; call boot_log |
998 | - | ||
999 | call clear_pci_ide_interrupts |
- | |
1000 | 998 | ||
1001 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
999 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
1002 | 1000 | ||
1003 | stdcall load_pe_driver, szVidintel, 0 |
1001 | stdcall load_pe_driver, szVidintel, 0 |
1004 | 1002 | ||
1005 | call usb_init |
1003 | call usb_init |
1006 | 1004 | ||
1007 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
1005 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
1008 | 1006 | ||
1009 | mov esi, boot_windefs |
1007 | mov esi, boot_windefs |
1010 | call boot_log |
1008 | call boot_log |
1011 | call set_window_defaults |
1009 | call set_window_defaults |
1012 | 1010 | ||
1013 | ; SET BACKGROUND DEFAULTS |
1011 | ; SET BACKGROUND DEFAULTS |
1014 | 1012 | ||
1015 | mov esi, boot_bgr |
1013 | mov esi, boot_bgr |
1016 | call boot_log |
1014 | call boot_log |
1017 | call init_background |
1015 | call init_background |
1018 | call calculatebackground |
1016 | call calculatebackground |
1019 | 1017 | ||
1020 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
1018 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
1021 | 1019 | ||
1022 | mov esi, boot_resirqports |
1020 | mov esi, boot_resirqports |
1023 | call boot_log |
1021 | call boot_log |
1024 | call reserve_irqs_ports |
1022 | call reserve_irqs_ports |
1025 | 1023 | ||
1026 | call init_display |
1024 | call init_display |
1027 | mov eax, [def_cursor] |
1025 | mov eax, [def_cursor] |
1028 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
1026 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
1029 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
1027 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
1030 | 1028 | ||
1031 | ; PRINT CPU FREQUENCY |
1029 | ; PRINT CPU FREQUENCY |
1032 | 1030 | ||
1033 | mov esi, boot_cpufreq |
1031 | mov esi, boot_cpufreq |
1034 | call boot_log |
1032 | call boot_log |
1035 | 1033 | ||
1036 | cli |
1034 | cli |
1037 | mov ebx, [hpet_base] |
1035 | mov ebx, [hpet_base] |
1038 | test ebx, ebx |
1036 | test ebx, ebx |
1039 | jz @F |
1037 | jz @F |
1040 | mov ebx, [ebx+0xF0] |
1038 | mov ebx, [ebx+0xF0] |
1041 | 1039 | ||
1042 | rdtsc |
1040 | rdtsc |
1043 | mov ecx, 1000 |
1041 | mov ecx, 1000 |
1044 | sub eax, [hpet_tsc_start] |
1042 | sub eax, [hpet_tsc_start] |
1045 | sbb edx, [hpet_tsc_start+4] |
1043 | sbb edx, [hpet_tsc_start+4] |
1046 | shld edx, eax, 10 |
1044 | shld edx, eax, 10 |
1047 | shl eax, 10 |
1045 | shl eax, 10 |
1048 | mov esi, eax |
1046 | mov esi, eax |
1049 | mov eax, edx |
1047 | mov eax, edx |
1050 | mul ecx |
1048 | mul ecx |
1051 | xchg eax, esi |
1049 | xchg eax, esi |
1052 | mul ecx |
1050 | mul ecx |
1053 | adc edx, esi |
1051 | adc edx, esi |
1054 | div ebx |
1052 | div ebx |
1055 | mul ecx |
1053 | mul ecx |
1056 | div [hpet_period] |
1054 | div [hpet_period] |
1057 | mul ecx |
1055 | mul ecx |
1058 | DEBUGF 1, "K : cpu frequency %u Hz\n", eax |
1056 | DEBUGF 1, "K : cpu frequency %u Hz\n", eax |
1059 | jmp .next |
1057 | jmp .next |
1060 | @@: |
1058 | @@: |
1061 | rdtsc |
1059 | rdtsc |
1062 | mov ecx, eax |
1060 | mov ecx, eax |
1063 | mov esi, 250 ; wait 1/4 a second |
1061 | mov esi, 250 ; wait 1/4 a second |
1064 | call delay_ms |
1062 | call delay_ms |
1065 | rdtsc |
1063 | rdtsc |
1066 | sti |
1064 | sti |
1067 | 1065 | ||
1068 | sub eax, ecx |
1066 | sub eax, ecx |
1069 | xor edx, edx |
1067 | xor edx, edx |
1070 | shld edx, eax, 2 |
1068 | shld edx, eax, 2 |
1071 | shl eax, 2 |
1069 | shl eax, 2 |
1072 | .next: |
1070 | .next: |
1073 | mov dword [cpu_freq], eax |
1071 | mov dword [cpu_freq], eax |
1074 | mov dword [cpu_freq+4], edx |
1072 | mov dword [cpu_freq+4], edx |
1075 | mov ebx, 1000000 |
1073 | mov ebx, 1000000 |
1076 | div ebx |
1074 | div ebx |
1077 | mov ebx, eax |
1075 | mov ebx, eax |
1078 | 1076 | ||
1079 | movzx ecx, word [boot_y] |
1077 | movzx ecx, word [boot_y] |
1080 | if lang eq ru |
1078 | if lang eq ru |
1081 | add ecx, (10+19*6) shl 16 - 10 |
1079 | add ecx, (10+19*6) shl 16 - 10 |
1082 | else if lang eq sp |
1080 | else if lang eq sp |
1083 | add ecx, (10+25*6) shl 16 - 10 |
1081 | add ecx, (10+25*6) shl 16 - 10 |
1084 | else |
1082 | else |
1085 | add ecx, (10+17*6) shl 16 - 10 |
1083 | add ecx, (10+17*6) shl 16 - 10 |
1086 | end if |
1084 | end if |
1087 | 1085 | ||
1088 | mov edx, 0xFFFFFF |
1086 | mov edx, 0xFFFFFF |
1089 | xor edi, edi |
1087 | xor edi, edi |
1090 | mov eax, 0x00040000 |
1088 | mov eax, 0x00040000 |
1091 | inc edi |
1089 | inc edi |
1092 | call display_number_force |
1090 | call display_number_force |
1093 | 1091 | ||
1094 | ; SET VARIABLES |
1092 | ; SET VARIABLES |
1095 | 1093 | ||
1096 | call set_variables |
1094 | call set_variables |
1097 | 1095 | ||
1098 | ; STACK AND FDC |
1096 | ; STACK AND FDC |
1099 | 1097 | ||
1100 | call stack_init |
1098 | call stack_init |
1101 | call fdc_init |
1099 | call fdc_init |
1102 | 1100 | ||
1103 | ; PALETTE FOR 320x200 and 640x480 16 col |
1101 | ; PALETTE FOR 320x200 and 640x480 16 col |
1104 | 1102 | ||
1105 | cmp [SCR_MODE], word 0x12 |
1103 | cmp [SCR_MODE], word 0x12 |
1106 | jne no_pal_vga |
1104 | jne no_pal_vga |
1107 | mov esi, boot_pal_vga |
1105 | mov esi, boot_pal_vga |
1108 | call boot_log |
1106 | call boot_log |
1109 | call paletteVGA |
1107 | call paletteVGA |
1110 | no_pal_vga: |
1108 | no_pal_vga: |
1111 | 1109 | ||
1112 | cmp [SCR_MODE], word 0x13 |
1110 | cmp [SCR_MODE], word 0x13 |
1113 | jne no_pal_ega |
1111 | jne no_pal_ega |
1114 | mov esi, boot_pal_ega |
1112 | mov esi, boot_pal_ega |
1115 | call boot_log |
1113 | call boot_log |
1116 | call palette320x200 |
1114 | call palette320x200 |
1117 | no_pal_ega: |
1115 | no_pal_ega: |
1118 | 1116 | ||
1119 | ; LOAD DEFAULT SKIN |
1117 | ; LOAD DEFAULT SKIN |
1120 | 1118 | ||
1121 | call load_default_skin |
1119 | call load_default_skin |
1122 | 1120 | ||
1123 | ; Protect I/O permission map |
1121 | ; Protect I/O permission map |
1124 | 1122 | ||
1125 | mov esi, [default_io_map] |
1123 | mov esi, [default_io_map] |
1126 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_READ |
1124 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_READ |
1127 | add esi, 0x1000 |
1125 | add esi, 0x1000 |
1128 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_READ |
1126 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_READ |
1129 | 1127 | ||
1130 | stdcall map_page, tss._io_map_0, \ |
1128 | stdcall map_page, tss._io_map_0, \ |
1131 | [SLOT_BASE+256+APPDATA.io_map], PG_READ |
1129 | [SLOT_BASE+256+APPDATA.io_map], PG_READ |
1132 | stdcall map_page, tss._io_map_1, \ |
1130 | stdcall map_page, tss._io_map_1, \ |
1133 | [SLOT_BASE+256+APPDATA.io_map+4], PG_READ |
1131 | [SLOT_BASE+256+APPDATA.io_map+4], PG_READ |
1134 | 1132 | ||
1135 | ; SET KEYBOARD PARAMETERS |
1133 | ; SET KEYBOARD PARAMETERS |
1136 | mov al, 0xf6 ; reset keyboard, scan enabled |
1134 | mov al, 0xf6 ; reset keyboard, scan enabled |
1137 | call kb_write_wait_ack |
1135 | call kb_write_wait_ack |
1138 | test ah, ah |
1136 | test ah, ah |
1139 | jnz .no_keyboard |
1137 | jnz .no_keyboard |
1140 | 1138 | ||
1141 | iglobal |
1139 | iglobal |
1142 | align 4 |
1140 | align 4 |
1143 | ps2_keyboard_functions: |
1141 | ps2_keyboard_functions: |
1144 | dd .end - $ |
1142 | dd .end - $ |
1145 | dd 0 ; no close |
1143 | dd 0 ; no close |
1146 | dd ps2_set_lights |
1144 | dd ps2_set_lights |
1147 | .end: |
1145 | .end: |
1148 | endg |
1146 | endg |
1149 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1147 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1150 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1148 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1151 | ; call kb_write_wait_ack |
1149 | ; call kb_write_wait_ack |
1152 | ; mov al, 111b |
1150 | ; mov al, 111b |
1153 | ; call kb_write_wait_ack |
1151 | ; call kb_write_wait_ack |
1154 | 1152 | ||
1155 | mov al, 0xF3 ; set repeat rate & delay |
1153 | mov al, 0xF3 ; set repeat rate & delay |
1156 | call kb_write_wait_ack |
1154 | call kb_write_wait_ack |
1157 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1155 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1158 | call kb_write_wait_ack |
1156 | call kb_write_wait_ack |
1159 | ;// mike.dld [ |
1157 | ;// mike.dld [ |
1160 | call set_lights |
1158 | call set_lights |
1161 | ;// mike.dld ] |
1159 | ;// mike.dld ] |
1162 | stdcall attach_int_handler, 1, irq1, 0 |
1160 | stdcall attach_int_handler, 1, irq1, 0 |
1163 | DEBUGF 1, "K : IRQ1 return code %x\n", eax |
1161 | DEBUGF 1, "K : IRQ1 return code %x\n", eax |
1164 | .no_keyboard: |
1162 | .no_keyboard: |
1165 | 1163 | ||
1166 | ; Load PS/2 mouse driver |
1164 | ; Load PS/2 mouse driver |
1167 | 1165 | ||
1168 | stdcall load_pe_driver, szPS2MDriver, 0 |
1166 | stdcall load_pe_driver, szPS2MDriver, 0 |
1169 | 1167 | ||
1170 | mov esi, boot_setmouse |
1168 | mov esi, boot_setmouse |
1171 | call boot_log |
1169 | call boot_log |
1172 | call setmouse |
1170 | call setmouse |
1173 | 1171 | ||
1174 | ; LOAD FIRST APPLICATION |
1172 | ; LOAD FIRST APPLICATION |
1175 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1173 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1176 | jnz first_app_found |
1174 | jnz first_app_found |
1177 | 1175 | ||
1178 | cli |
1176 | cli |
1179 | mov ebp, firstapp |
1177 | mov ebp, firstapp |
1180 | call fs_execute_from_sysdir |
1178 | call fs_execute_from_sysdir |
1181 | test eax, eax |
1179 | test eax, eax |
1182 | jns first_app_found |
1180 | jns first_app_found |
1183 | 1181 | ||
1184 | mov esi, boot_failed |
1182 | mov esi, boot_failed |
1185 | call boot_log |
1183 | call boot_log |
1186 | 1184 | ||
1187 | mov eax, 0xDEADBEEF ; otherwise halt |
1185 | mov eax, 0xDEADBEEF ; otherwise halt |
1188 | hlt |
1186 | hlt |
1189 | 1187 | ||
1190 | first_app_found: |
1188 | first_app_found: |
1191 | 1189 | ||
1192 | ; START MULTITASKING |
1190 | ; START MULTITASKING |
1193 | 1191 | ||
1194 | ; A 'All set - press ESC to start' messages if need |
1192 | ; A 'All set - press ESC to start' messages if need |
1195 | if preboot_blogesc |
1193 | if preboot_blogesc |
1196 | mov esi, boot_tasking |
1194 | mov esi, boot_tasking |
1197 | call boot_log |
1195 | call boot_log |
1198 | .bll1: |
1196 | .bll1: |
1199 | in al, 0x60 ; wait for ESC key press |
1197 | in al, 0x60 ; wait for ESC key press |
1200 | cmp al, 129 |
1198 | cmp al, 129 |
1201 | jne .bll1 |
1199 | jne .bll1 |
1202 | end if |
1200 | end if |
1203 | 1201 | ||
1204 | mov [timer_ticks_enable], 1 ; for cd driver |
1202 | mov [timer_ticks_enable], 1 ; for cd driver |
1205 | 1203 | ||
1206 | sti |
1204 | sti |
1207 | 1205 | ||
1208 | call mtrr_validate |
1206 | call mtrr_validate |
1209 | 1207 | ||
1210 | jmp osloop |
1208 | jmp osloop |
1211 | 1209 | ||
1212 | 1210 | ||
1213 | ; Fly :) |
1211 | ; Fly :) |
1214 | 1212 | ||
1215 | uglobal |
1213 | uglobal |
1216 | align 4 |
1214 | align 4 |
1217 | ap_initialized dd 0 |
1215 | ap_initialized dd 0 |
1218 | endg |
1216 | endg |
1219 | 1217 | ||
1220 | ap_init_high: |
1218 | ap_init_high: |
1221 | mov ax, os_stack |
1219 | mov ax, os_stack |
1222 | mov bx, app_data |
1220 | mov bx, app_data |
1223 | mov cx, app_tls |
1221 | mov cx, app_tls |
1224 | mov ss, ax |
1222 | mov ss, ax |
1225 | mov ds, bx |
1223 | mov ds, bx |
1226 | mov es, bx |
1224 | mov es, bx |
1227 | mov fs, cx |
1225 | mov fs, cx |
1228 | mov gs, bx |
1226 | mov gs, bx |
1229 | xor esp, esp |
1227 | xor esp, esp |
1230 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
1228 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
1231 | mov cr3, eax |
1229 | mov cr3, eax |
1232 | lock inc [ap_initialized] |
1230 | lock inc [ap_initialized] |
1233 | jmp idle_loop |
1231 | jmp idle_loop |
1234 | 1232 | ||
1235 | 1233 | ||
1236 | include 'unpacker.inc' |
1234 | include 'unpacker.inc' |
1237 | 1235 | ||
1238 | align 4 |
1236 | align 4 |
1239 | boot_log: |
1237 | boot_log: |
1240 | pushad |
1238 | pushad |
1241 | 1239 | ||
1242 | mov ebx, 10*65536 |
1240 | mov ebx, 10*65536 |
1243 | mov bx, word [boot_y] |
1241 | mov bx, word [boot_y] |
1244 | add [boot_y], dword 10 |
1242 | add [boot_y], dword 10 |
1245 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1243 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1246 | xor edi, edi |
1244 | xor edi, edi |
1247 | mov edx, esi |
1245 | mov edx, esi |
1248 | inc edi |
1246 | inc edi |
1249 | call dtext |
1247 | call dtext |
1250 | 1248 | ||
1251 | mov [novesachecksum], 1000 |
1249 | mov [novesachecksum], 1000 |
1252 | call checkVga_N13 |
1250 | call checkVga_N13 |
1253 | 1251 | ||
1254 | popad |
1252 | popad |
1255 | 1253 | ||
1256 | ret |
1254 | ret |
1257 | 1255 | ||
1258 | ; in: edx -> APPDATA for OS/IDLE slot |
1256 | ; in: edx -> APPDATA for OS/IDLE slot |
1259 | ; in: ebx = stack base |
1257 | ; in: ebx = stack base |
1260 | proc setup_os_slot |
1258 | proc setup_os_slot |
1261 | xor eax, eax |
1259 | xor eax, eax |
1262 | mov ecx, 256/4 |
1260 | mov ecx, 256/4 |
1263 | mov edi, edx |
1261 | mov edi, edx |
1264 | rep stosd |
1262 | rep stosd |
1265 | 1263 | ||
1266 | mov eax, tss+0x80 |
1264 | mov eax, tss+0x80 |
1267 | call get_pg_addr |
1265 | call get_pg_addr |
1268 | inc eax |
1266 | inc eax |
1269 | mov [edx+APPDATA.io_map], eax |
1267 | mov [edx+APPDATA.io_map], eax |
1270 | mov eax, tss+0x1080 |
1268 | mov eax, tss+0x1080 |
1271 | call get_pg_addr |
1269 | call get_pg_addr |
1272 | inc eax |
1270 | inc eax |
1273 | mov [edx+APPDATA.io_map+4], eax |
1271 | mov [edx+APPDATA.io_map+4], eax |
1274 | 1272 | ||
1275 | mov dword [edx+APPDATA.pl0_stack], ebx |
1273 | mov dword [edx+APPDATA.pl0_stack], ebx |
1276 | lea edi, [ebx+0x2000-512] |
1274 | lea edi, [ebx+0x2000-512] |
1277 | mov dword [edx+APPDATA.fpu_state], edi |
1275 | mov dword [edx+APPDATA.fpu_state], edi |
1278 | mov dword [edx+APPDATA.saved_esp0], edi |
1276 | mov dword [edx+APPDATA.saved_esp0], edi |
1279 | mov dword [edx+APPDATA.saved_esp], edi |
1277 | mov dword [edx+APPDATA.saved_esp], edi |
1280 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1278 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1281 | 1279 | ||
1282 | mov esi, fpu_data |
1280 | mov esi, fpu_data |
1283 | mov ecx, 512/4 |
1281 | mov ecx, 512/4 |
1284 | cld |
1282 | cld |
1285 | rep movsd |
1283 | rep movsd |
1286 | 1284 | ||
1287 | lea eax, [edx+APP_OBJ_OFFSET] |
1285 | lea eax, [edx+APP_OBJ_OFFSET] |
1288 | mov dword [edx+APPDATA.fd_obj], eax |
1286 | mov dword [edx+APPDATA.fd_obj], eax |
1289 | mov dword [edx+APPDATA.bk_obj], eax |
1287 | mov dword [edx+APPDATA.bk_obj], eax |
1290 | 1288 | ||
1291 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1289 | mov dword [edx+APPDATA.cur_dir], sysdir_path |
1292 | 1290 | ||
1293 | mov [edx + APPDATA.process], sys_proc |
1291 | mov [edx + APPDATA.process], sys_proc |
1294 | 1292 | ||
1295 | lea ebx, [edx+APPDATA.list] |
1293 | lea ebx, [edx+APPDATA.list] |
1296 | lea ecx, [sys_proc+PROC.thr_list] |
1294 | lea ecx, [sys_proc+PROC.thr_list] |
1297 | list_add_tail ebx, ecx |
1295 | list_add_tail ebx, ecx |
1298 | 1296 | ||
1299 | mov eax, edx |
1297 | mov eax, edx |
1300 | shr eax, 3 |
1298 | shr eax, 3 |
1301 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1299 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1302 | mov [eax+TASKDATA.wnd_number], dh |
1300 | mov [eax+TASKDATA.wnd_number], dh |
1303 | mov byte [eax+TASKDATA.pid], dh |
1301 | mov byte [eax+TASKDATA.pid], dh |
1304 | 1302 | ||
1305 | ret |
1303 | ret |
1306 | endp |
1304 | endp |
1307 | 1305 | ||
1308 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1306 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1309 | ; ; |
1307 | ; ; |
1310 | ; MAIN OS LOOP START ; |
1308 | ; MAIN OS LOOP START ; |
1311 | ; ; |
1309 | ; ; |
1312 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1310 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1313 | align 32 |
1311 | align 32 |
1314 | osloop: |
1312 | osloop: |
1315 | mov edx, osloop_has_work? |
1313 | mov edx, osloop_has_work? |
1316 | xor ecx, ecx |
1314 | xor ecx, ecx |
1317 | call Wait_events |
1315 | call Wait_events |
1318 | xor eax, eax |
1316 | xor eax, eax |
1319 | xchg eax, [osloop_nonperiodic_work] |
1317 | xchg eax, [osloop_nonperiodic_work] |
1320 | test eax, eax |
1318 | test eax, eax |
1321 | jz .no_periodic |
1319 | jz .no_periodic |
1322 | 1320 | ||
1323 | call __sys_draw_pointer |
1321 | call __sys_draw_pointer |
1324 | call window_check_events |
1322 | call window_check_events |
1325 | call mouse_check_events |
1323 | call mouse_check_events |
1326 | call checkmisc |
1324 | call checkmisc |
1327 | call checkVga_N13 |
1325 | call checkVga_N13 |
1328 | ;-------------------------------------- |
1326 | ;-------------------------------------- |
1329 | .no_periodic: |
1327 | .no_periodic: |
1330 | call stack_handler |
1328 | call stack_handler |
1331 | call check_fdd_motor_status |
1329 | call check_fdd_motor_status |
1332 | call check_ATAPI_device_event |
1330 | call check_ATAPI_device_event |
1333 | call check_lights_state |
1331 | call check_lights_state |
1334 | call check_timers |
1332 | call check_timers |
1335 | 1333 | ||
1336 | jmp osloop |
1334 | jmp osloop |
1337 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1335 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1338 | ; ; |
1336 | ; ; |
1339 | ; MAIN OS LOOP END ; |
1337 | ; MAIN OS LOOP END ; |
1340 | ; ; |
1338 | ; ; |
1341 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1339 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1342 | proc osloop_has_work? |
1340 | proc osloop_has_work? |
1343 | cmp [osloop_nonperiodic_work], 0 |
1341 | cmp [osloop_nonperiodic_work], 0 |
1344 | jnz .yes |
1342 | jnz .yes |
1345 | call stack_handler_has_work? |
1343 | call stack_handler_has_work? |
1346 | jnz .yes |
1344 | jnz .yes |
1347 | call check_fdd_motor_status_has_work? |
1345 | call check_fdd_motor_status_has_work? |
1348 | jnz .yes |
1346 | jnz .yes |
1349 | call check_ATAPI_device_event_has_work? |
1347 | call check_ATAPI_device_event_has_work? |
1350 | jnz .yes |
1348 | jnz .yes |
1351 | call check_lights_state_has_work? |
1349 | call check_lights_state_has_work? |
1352 | jnz .yes |
1350 | jnz .yes |
1353 | call check_timers_has_work? |
1351 | call check_timers_has_work? |
1354 | jnz .yes |
1352 | jnz .yes |
1355 | .no: |
1353 | .no: |
1356 | xor eax, eax |
1354 | xor eax, eax |
1357 | ret |
1355 | ret |
1358 | .yes: |
1356 | .yes: |
1359 | xor eax, eax |
1357 | xor eax, eax |
1360 | inc eax |
1358 | inc eax |
1361 | ret |
1359 | ret |
1362 | endp |
1360 | endp |
1363 | 1361 | ||
1364 | proc wakeup_osloop |
1362 | proc wakeup_osloop |
1365 | mov [osloop_nonperiodic_work], 1 |
1363 | mov [osloop_nonperiodic_work], 1 |
1366 | ret |
1364 | ret |
1367 | endp |
1365 | endp |
1368 | 1366 | ||
1369 | uglobal |
1367 | uglobal |
1370 | align 4 |
1368 | align 4 |
1371 | osloop_nonperiodic_work dd ? |
1369 | osloop_nonperiodic_work dd ? |
1372 | endg |
1370 | endg |
1373 | 1371 | ||
1374 | uglobal |
1372 | uglobal |
1375 | align 64 |
1373 | align 64 |
1376 | idle_addr rb 64 |
1374 | idle_addr rb 64 |
1377 | endg |
1375 | endg |
1378 | 1376 | ||
1379 | idle_thread: |
1377 | idle_thread: |
1380 | sti |
1378 | sti |
1381 | 1379 | ||
1382 | ; The following code can be executed by all CPUs in the system. |
1380 | ; The following code can be executed by all CPUs in the system. |
1383 | ; All other parts of the kernel do not expect multi-CPU. |
1381 | ; All other parts of the kernel do not expect multi-CPU. |
1384 | ; Also, APs don't even have a stack here. |
1382 | ; Also, APs don't even have a stack here. |
1385 | ; Beware. Don't do anything here. Anything at all. |
1383 | ; Beware. Don't do anything here. Anything at all. |
1386 | idle_loop: |
1384 | idle_loop: |
1387 | cmp [use_mwait_for_idle], 0 |
1385 | cmp [use_mwait_for_idle], 0 |
1388 | jnz idle_loop_mwait |
1386 | jnz idle_loop_mwait |
1389 | 1387 | ||
1390 | idle_loop_hlt: |
1388 | idle_loop_hlt: |
1391 | hlt |
1389 | hlt |
1392 | jmp idle_loop_hlt |
1390 | jmp idle_loop_hlt |
1393 | 1391 | ||
1394 | idle_loop_mwait: |
1392 | idle_loop_mwait: |
1395 | mov eax, idle_addr |
1393 | mov eax, idle_addr |
1396 | xor ecx, ecx |
1394 | xor ecx, ecx |
1397 | xor edx, edx |
1395 | xor edx, edx |
1398 | monitor |
1396 | monitor |
1399 | xor ecx, ecx |
1397 | xor ecx, ecx |
1400 | mov eax, 20h ; or 10h |
1398 | mov eax, 20h ; or 10h |
1401 | mwait |
1399 | mwait |
1402 | jmp idle_loop_mwait |
1400 | jmp idle_loop_mwait |
1403 | 1401 | ||
1404 | 1402 | ||
1405 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1403 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1406 | ; ; |
1404 | ; ; |
1407 | ; INCLUDED SYSTEM FILES ; |
1405 | ; INCLUDED SYSTEM FILES ; |
1408 | ; ; |
1406 | ; ; |
1409 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1407 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1410 | 1408 | ||
1411 | 1409 | ||
1412 | include "kernel32.inc" |
1410 | include "kernel32.inc" |
1413 | 1411 | ||
1414 | 1412 | ||
1415 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1413 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1416 | ; ; |
1414 | ; ; |
1417 | ; KERNEL FUNCTIONS ; |
1415 | ; KERNEL FUNCTIONS ; |
1418 | ; ; |
1416 | ; ; |
1419 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1417 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1420 | 1418 | ||
1421 | reserve_irqs_ports: |
1419 | reserve_irqs_ports: |
1422 | 1420 | ||
1423 | 1421 | ||
1424 | ; RESERVE PORTS |
1422 | ; RESERVE PORTS |
1425 | mov eax, RESERVED_PORTS |
1423 | mov eax, RESERVED_PORTS |
1426 | mov ecx, 1 |
1424 | mov ecx, 1 |
1427 | 1425 | ||
1428 | mov [eax], dword 4 |
1426 | mov [eax], dword 4 |
1429 | 1427 | ||
1430 | mov [eax+16], ecx |
1428 | mov [eax+16], ecx |
1431 | mov [eax+16+4], dword 0 |
1429 | mov [eax+16+4], dword 0 |
1432 | mov [eax+16+8], dword 0x2D |
1430 | mov [eax+16+8], dword 0x2D |
1433 | 1431 | ||
1434 | mov [eax+32], ecx |
1432 | mov [eax+32], ecx |
1435 | mov [eax+32+4], dword 0x30 |
1433 | mov [eax+32+4], dword 0x30 |
1436 | mov [eax+32+8], dword 0x4D |
1434 | mov [eax+32+8], dword 0x4D |
1437 | 1435 | ||
1438 | mov [eax+48], ecx |
1436 | mov [eax+48], ecx |
1439 | mov [eax+48+4], dword 0x50 |
1437 | mov [eax+48+4], dword 0x50 |
1440 | mov [eax+48+8], dword 0xDF |
1438 | mov [eax+48+8], dword 0xDF |
1441 | 1439 | ||
1442 | mov [eax+64], ecx |
1440 | mov [eax+64], ecx |
1443 | mov [eax+64+4], dword 0xE5 |
1441 | mov [eax+64+4], dword 0xE5 |
1444 | mov [eax+64+8], dword 0xFF |
1442 | mov [eax+64+8], dword 0xFF |
1445 | 1443 | ||
1446 | ret |
1444 | ret |
1447 | 1445 | ||
1448 | 1446 | ||
1449 | iglobal |
1447 | iglobal |
1450 | process_number dd 0x2 |
1448 | process_number dd 0x2 |
1451 | endg |
1449 | endg |
1452 | 1450 | ||
1453 | set_variables: |
1451 | set_variables: |
1454 | 1452 | ||
1455 | mov ecx, 0x16 ; flush port 0x60 |
1453 | mov ecx, 0x16 ; flush port 0x60 |
1456 | .fl60: |
1454 | .fl60: |
1457 | in al, 0x60 |
1455 | in al, 0x60 |
1458 | loop .fl60 |
1456 | loop .fl60 |
1459 | push eax |
1457 | push eax |
1460 | 1458 | ||
1461 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1459 | mov ax, [BOOT_VARS+BOOT_Y_RES] |
1462 | shr ax, 1 |
1460 | shr ax, 1 |
1463 | shl eax, 16 |
1461 | shl eax, 16 |
1464 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1462 | mov ax, [BOOT_VARS+BOOT_X_RES] |
1465 | shr ax, 1 |
1463 | shr ax, 1 |
1466 | mov [MOUSE_X], eax |
1464 | mov [MOUSE_X], eax |
1467 | call wakeup_osloop |
1465 | call wakeup_osloop |
1468 | 1466 | ||
1469 | xor eax, eax |
1467 | xor eax, eax |
1470 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1468 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1471 | 1469 | ||
1472 | mov byte [KEY_COUNT], al ; keyboard buffer |
1470 | mov byte [KEY_COUNT], al ; keyboard buffer |
1473 | mov byte [BTN_COUNT], al ; button buffer |
1471 | mov byte [BTN_COUNT], al ; button buffer |
1474 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1472 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1475 | 1473 | ||
1476 | pop eax |
1474 | pop eax |
1477 | ret |
1475 | ret |
1478 | 1476 | ||
1479 | align 4 |
1477 | align 4 |
1480 | ;input eax=43,bl-byte of output, ecx - number of port |
1478 | ;input eax=43,bl-byte of output, ecx - number of port |
1481 | sys_outport: |
1479 | sys_outport: |
1482 | 1480 | ||
1483 | mov edi, ecx ; separate flag for read / write |
1481 | mov edi, ecx ; separate flag for read / write |
1484 | and ecx, 65535 |
1482 | and ecx, 65535 |
1485 | 1483 | ||
1486 | mov eax, [RESERVED_PORTS] |
1484 | mov eax, [RESERVED_PORTS] |
1487 | test eax, eax |
1485 | test eax, eax |
1488 | jnz .sopl8 |
1486 | jnz .sopl8 |
1489 | inc eax |
1487 | inc eax |
1490 | mov [esp+32], eax |
1488 | mov [esp+32], eax |
1491 | ret |
1489 | ret |
1492 | 1490 | ||
1493 | .sopl8: |
1491 | .sopl8: |
1494 | mov edx, [TASK_BASE] |
1492 | mov edx, [TASK_BASE] |
1495 | mov edx, [edx+0x4] |
1493 | mov edx, [edx+0x4] |
1496 | ;and ecx,65535 |
1494 | ;and ecx,65535 |
1497 | ;cld - set on interrupt 0x40 |
1495 | ;cld - set on interrupt 0x40 |
1498 | .sopl1: |
1496 | .sopl1: |
1499 | 1497 | ||
1500 | mov esi, eax |
1498 | mov esi, eax |
1501 | shl esi, 4 |
1499 | shl esi, 4 |
1502 | add esi, RESERVED_PORTS |
1500 | add esi, RESERVED_PORTS |
1503 | cmp edx, [esi+0] |
1501 | cmp edx, [esi+0] |
1504 | jne .sopl2 |
1502 | jne .sopl2 |
1505 | cmp ecx, [esi+4] |
1503 | cmp ecx, [esi+4] |
1506 | jb .sopl2 |
1504 | jb .sopl2 |
1507 | cmp ecx, [esi+8] |
1505 | cmp ecx, [esi+8] |
1508 | jg .sopl2 |
1506 | jg .sopl2 |
1509 | .sopl3: |
1507 | .sopl3: |
1510 | 1508 | ||
1511 | test edi, 0x80000000; read ? |
1509 | test edi, 0x80000000; read ? |
1512 | jnz .sopl4 |
1510 | jnz .sopl4 |
1513 | 1511 | ||
1514 | mov eax, ebx |
1512 | mov eax, ebx |
1515 | mov dx, cx ; write |
1513 | mov dx, cx ; write |
1516 | out dx, al |
1514 | out dx, al |
1517 | and [esp+32], dword 0 |
1515 | and [esp+32], dword 0 |
1518 | ret |
1516 | ret |
1519 | 1517 | ||
1520 | .sopl2: |
1518 | .sopl2: |
1521 | 1519 | ||
1522 | dec eax |
1520 | dec eax |
1523 | jnz .sopl1 |
1521 | jnz .sopl1 |
1524 | inc eax |
1522 | inc eax |
1525 | mov [esp+32], eax |
1523 | mov [esp+32], eax |
1526 | ret |
1524 | ret |
1527 | 1525 | ||
1528 | 1526 | ||
1529 | .sopl4: |
1527 | .sopl4: |
1530 | 1528 | ||
1531 | mov dx, cx ; read |
1529 | mov dx, cx ; read |
1532 | in al, dx |
1530 | in al, dx |
1533 | and eax, 0xff |
1531 | and eax, 0xff |
1534 | and [esp+32], dword 0 |
1532 | and [esp+32], dword 0 |
1535 | mov [esp+20], eax |
1533 | mov [esp+20], eax |
1536 | ret |
1534 | ret |
1537 | 1535 | ||
1538 | display_number: |
1536 | display_number: |
1539 | ;It is not optimization |
1537 | ;It is not optimization |
1540 | mov eax, ebx |
1538 | mov eax, ebx |
1541 | mov ebx, ecx |
1539 | mov ebx, ecx |
1542 | mov ecx, edx |
1540 | mov ecx, edx |
1543 | mov edx, esi |
1541 | mov edx, esi |
1544 | mov esi, edi |
1542 | mov esi, edi |
1545 | ; eax = print type, al=0 -> ebx is number |
1543 | ; eax = print type, al=0 -> ebx is number |
1546 | ; al=1 -> ebx is pointer |
1544 | ; al=1 -> ebx is pointer |
1547 | ; ah=0 -> display decimal |
1545 | ; ah=0 -> display decimal |
1548 | ; ah=1 -> display hexadecimal |
1546 | ; ah=1 -> display hexadecimal |
1549 | ; ah=2 -> display binary |
1547 | ; ah=2 -> display binary |
1550 | ; eax bits 16-21 = number of digits to display (0-32) |
1548 | ; eax bits 16-21 = number of digits to display (0-32) |
1551 | ; eax bits 22-31 = reserved |
1549 | ; eax bits 22-31 = reserved |
1552 | ; |
1550 | ; |
1553 | ; ebx = number or pointer |
1551 | ; ebx = number or pointer |
1554 | ; ecx = x shl 16 + y |
1552 | ; ecx = x shl 16 + y |
1555 | ; edx = color |
1553 | ; edx = color |
1556 | xor edi, edi |
1554 | xor edi, edi |
1557 | display_number_force: |
1555 | display_number_force: |
1558 | push eax |
1556 | push eax |
1559 | and eax, 0x3fffffff |
1557 | and eax, 0x3fffffff |
1560 | cmp eax, 0xffff ; length > 0 ? |
1558 | cmp eax, 0xffff ; length > 0 ? |
1561 | pop eax |
1559 | pop eax |
1562 | jge cont_displ |
1560 | jge cont_displ |
1563 | ret |
1561 | ret |
1564 | cont_displ: |
1562 | cont_displ: |
1565 | push eax |
1563 | push eax |
1566 | and eax, 0x3fffffff |
1564 | and eax, 0x3fffffff |
1567 | cmp eax, 61*0x10000 ; length <= 60 ? |
1565 | cmp eax, 61*0x10000 ; length <= 60 ? |
1568 | pop eax |
1566 | pop eax |
1569 | jb cont_displ2 |
1567 | jb cont_displ2 |
1570 | ret |
1568 | ret |
1571 | cont_displ2: |
1569 | cont_displ2: |
1572 | 1570 | ||
1573 | pushad |
1571 | pushad |
1574 | 1572 | ||
1575 | cmp al, 1 ; ecx is a pointer ? |
1573 | cmp al, 1 ; ecx is a pointer ? |
1576 | jne displnl1 |
1574 | jne displnl1 |
1577 | mov ebp, ebx |
1575 | mov ebp, ebx |
1578 | add ebp, 4 |
1576 | add ebp, 4 |
1579 | mov ebp, [ebp+std_application_base_address] |
1577 | mov ebp, [ebp+std_application_base_address] |
1580 | mov ebx, [ebx+std_application_base_address] |
1578 | mov ebx, [ebx+std_application_base_address] |
1581 | displnl1: |
1579 | displnl1: |
1582 | sub esp, 64 |
1580 | sub esp, 64 |
1583 | 1581 | ||
1584 | test ah, ah ; DECIMAL |
1582 | test ah, ah ; DECIMAL |
1585 | jnz no_display_desnum |
1583 | jnz no_display_desnum |
1586 | shr eax, 16 |
1584 | shr eax, 16 |
1587 | and eax, 0xC03f |
1585 | and eax, 0xC03f |
1588 | ; and eax,0x3f |
1586 | ; and eax,0x3f |
1589 | push eax |
1587 | push eax |
1590 | and eax, 0x3f |
1588 | and eax, 0x3f |
1591 | mov edi, esp |
1589 | mov edi, esp |
1592 | add edi, 4+64-1 |
1590 | add edi, 4+64-1 |
1593 | mov ecx, eax |
1591 | mov ecx, eax |
1594 | mov eax, ebx |
1592 | mov eax, ebx |
1595 | mov ebx, 10 |
1593 | mov ebx, 10 |
1596 | d_desnum: |
1594 | d_desnum: |
1597 | xor edx, edx |
1595 | xor edx, edx |
1598 | call division_64_bits |
1596 | call division_64_bits |
1599 | div ebx |
1597 | div ebx |
1600 | add dl, 48 |
1598 | add dl, 48 |
1601 | mov [edi], dl |
1599 | mov [edi], dl |
1602 | dec edi |
1600 | dec edi |
1603 | loop d_desnum |
1601 | loop d_desnum |
1604 | pop eax |
1602 | pop eax |
1605 | call normalize_number |
1603 | call normalize_number |
1606 | call draw_num_text |
1604 | call draw_num_text |
1607 | add esp, 64 |
1605 | add esp, 64 |
1608 | popad |
1606 | popad |
1609 | ret |
1607 | ret |
1610 | no_display_desnum: |
1608 | no_display_desnum: |
1611 | 1609 | ||
1612 | cmp ah, 0x01 ; HEXADECIMAL |
1610 | cmp ah, 0x01 ; HEXADECIMAL |
1613 | jne no_display_hexnum |
1611 | jne no_display_hexnum |
1614 | shr eax, 16 |
1612 | shr eax, 16 |
1615 | and eax, 0xC03f |
1613 | and eax, 0xC03f |
1616 | ; and eax,0x3f |
1614 | ; and eax,0x3f |
1617 | push eax |
1615 | push eax |
1618 | and eax, 0x3f |
1616 | and eax, 0x3f |
1619 | mov edi, esp |
1617 | mov edi, esp |
1620 | add edi, 4+64-1 |
1618 | add edi, 4+64-1 |
1621 | mov ecx, eax |
1619 | mov ecx, eax |
1622 | mov eax, ebx |
1620 | mov eax, ebx |
1623 | mov ebx, 16 |
1621 | mov ebx, 16 |
1624 | d_hexnum: |
1622 | d_hexnum: |
1625 | xor edx, edx |
1623 | xor edx, edx |
1626 | call division_64_bits |
1624 | call division_64_bits |
1627 | div ebx |
1625 | div ebx |
1628 | hexletters = __fdo_hexdigits |
1626 | hexletters = __fdo_hexdigits |
1629 | add edx, hexletters |
1627 | add edx, hexletters |
1630 | mov dl, [edx] |
1628 | mov dl, [edx] |
1631 | mov [edi], dl |
1629 | mov [edi], dl |
1632 | dec edi |
1630 | dec edi |
1633 | loop d_hexnum |
1631 | loop d_hexnum |
1634 | pop eax |
1632 | pop eax |
1635 | call normalize_number |
1633 | call normalize_number |
1636 | call draw_num_text |
1634 | call draw_num_text |
1637 | add esp, 64 |
1635 | add esp, 64 |
1638 | popad |
1636 | popad |
1639 | ret |
1637 | ret |
1640 | no_display_hexnum: |
1638 | no_display_hexnum: |
1641 | 1639 | ||
1642 | cmp ah, 0x02 ; BINARY |
1640 | cmp ah, 0x02 ; BINARY |
1643 | jne no_display_binnum |
1641 | jne no_display_binnum |
1644 | shr eax, 16 |
1642 | shr eax, 16 |
1645 | and eax, 0xC03f |
1643 | and eax, 0xC03f |
1646 | ; and eax,0x3f |
1644 | ; and eax,0x3f |
1647 | push eax |
1645 | push eax |
1648 | and eax, 0x3f |
1646 | and eax, 0x3f |
1649 | mov edi, esp |
1647 | mov edi, esp |
1650 | add edi, 4+64-1 |
1648 | add edi, 4+64-1 |
1651 | mov ecx, eax |
1649 | mov ecx, eax |
1652 | mov eax, ebx |
1650 | mov eax, ebx |
1653 | mov ebx, 2 |
1651 | mov ebx, 2 |
1654 | d_binnum: |
1652 | d_binnum: |
1655 | xor edx, edx |
1653 | xor edx, edx |
1656 | call division_64_bits |
1654 | call division_64_bits |
1657 | div ebx |
1655 | div ebx |
1658 | add dl, 48 |
1656 | add dl, 48 |
1659 | mov [edi], dl |
1657 | mov [edi], dl |
1660 | dec edi |
1658 | dec edi |
1661 | loop d_binnum |
1659 | loop d_binnum |
1662 | pop eax |
1660 | pop eax |
1663 | call normalize_number |
1661 | call normalize_number |
1664 | call draw_num_text |
1662 | call draw_num_text |
1665 | add esp, 64 |
1663 | add esp, 64 |
1666 | popad |
1664 | popad |
1667 | ret |
1665 | ret |
1668 | no_display_binnum: |
1666 | no_display_binnum: |
1669 | 1667 | ||
1670 | add esp, 64 |
1668 | add esp, 64 |
1671 | popad |
1669 | popad |
1672 | ret |
1670 | ret |
1673 | 1671 | ||
1674 | normalize_number: |
1672 | normalize_number: |
1675 | test ah, 0x80 |
1673 | test ah, 0x80 |
1676 | jz .continue |
1674 | jz .continue |
1677 | mov ecx, 48 |
1675 | mov ecx, 48 |
1678 | and eax, 0x3f |
1676 | and eax, 0x3f |
1679 | @@: |
1677 | @@: |
1680 | inc edi |
1678 | inc edi |
1681 | cmp [edi], cl |
1679 | cmp [edi], cl |
1682 | jne .continue |
1680 | jne .continue |
1683 | dec eax |
1681 | dec eax |
1684 | cmp eax, 1 |
1682 | cmp eax, 1 |
1685 | ja @r |
1683 | ja @r |
1686 | mov al, 1 |
1684 | mov al, 1 |
1687 | .continue: |
1685 | .continue: |
1688 | and eax, 0x3f |
1686 | and eax, 0x3f |
1689 | ret |
1687 | ret |
1690 | 1688 | ||
1691 | division_64_bits: |
1689 | division_64_bits: |
1692 | test [esp+1+4], byte 0x40 |
1690 | test [esp+1+4], byte 0x40 |
1693 | jz .continue |
1691 | jz .continue |
1694 | push eax |
1692 | push eax |
1695 | mov eax, ebp |
1693 | mov eax, ebp |
1696 | div ebx |
1694 | div ebx |
1697 | mov ebp, eax |
1695 | mov ebp, eax |
1698 | pop eax |
1696 | pop eax |
1699 | .continue: |
1697 | .continue: |
1700 | ret |
1698 | ret |
1701 | 1699 | ||
1702 | draw_num_text: |
1700 | draw_num_text: |
1703 | mov esi, eax |
1701 | mov esi, eax |
1704 | mov edx, 64+4 |
1702 | mov edx, 64+4 |
1705 | sub edx, eax |
1703 | sub edx, eax |
1706 | add edx, esp |
1704 | add edx, esp |
1707 | mov ebx, [esp+64+32-8+4] |
1705 | mov ebx, [esp+64+32-8+4] |
1708 | ; add window start x & y |
1706 | ; add window start x & y |
1709 | mov ecx, [TASK_BASE] |
1707 | mov ecx, [TASK_BASE] |
1710 | 1708 | ||
1711 | mov edi, [CURRENT_TASK] |
1709 | mov edi, [CURRENT_TASK] |
1712 | shl edi, 8 |
1710 | shl edi, 8 |
1713 | 1711 | ||
1714 | mov eax, [ecx-twdw+WDATA.box.left] |
1712 | mov eax, [ecx-twdw+WDATA.box.left] |
1715 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1713 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1716 | shl eax, 16 |
1714 | shl eax, 16 |
1717 | add eax, [ecx-twdw+WDATA.box.top] |
1715 | add eax, [ecx-twdw+WDATA.box.top] |
1718 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1716 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1719 | add ebx, eax |
1717 | add ebx, eax |
1720 | mov ecx, [esp+64+32-12+4] |
1718 | mov ecx, [esp+64+32-12+4] |
1721 | and ecx, not 0x80000000 ; force counted string |
1719 | and ecx, not 0x80000000 ; force counted string |
1722 | mov eax, [esp+64+8] ; background color (if given) |
1720 | mov eax, [esp+64+8] ; background color (if given) |
1723 | mov edi, [esp+64+4] |
1721 | mov edi, [esp+64+4] |
1724 | jmp dtext |
1722 | jmp dtext |
1725 | ;----------------------------------------------------------------------------- |
1723 | ;----------------------------------------------------------------------------- |
1726 | iglobal |
1724 | iglobal |
1727 | midi_base dw 0 |
1725 | midi_base dw 0 |
1728 | endg |
1726 | endg |
1729 | ;----------------------------------------------------------------------------- |
1727 | ;----------------------------------------------------------------------------- |
1730 | align 4 |
1728 | align 4 |
1731 | sys_setup: |
1729 | sys_setup: |
1732 | ; 1 = roland mpu midi base , base io address |
1730 | ; 1 = roland mpu midi base , base io address |
1733 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1731 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1734 | ; 3 = not used |
1732 | ; 3 = not used |
1735 | ; 4 = not used |
1733 | ; 4 = not used |
1736 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1734 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1737 | ; 6 = not used |
1735 | ; 6 = not used |
1738 | ; 7 = not used |
1736 | ; 7 = not used |
1739 | ; 8 = not used |
1737 | ; 8 = not used |
1740 | ; 9 = not used |
1738 | ; 9 = not used |
1741 | ; 10 = not used |
1739 | ; 10 = not used |
1742 | ; 11 = enable lba read |
1740 | ; 11 = enable lba read |
1743 | ; 12 = enable pci access |
1741 | ; 12 = enable pci access |
1744 | ;----------------------------------------------------------------------------- |
1742 | ;----------------------------------------------------------------------------- |
1745 | and [esp+32], dword 0 |
1743 | and [esp+32], dword 0 |
1746 | ; F.21.1 - set MPU MIDI base port |
1744 | ; F.21.1 - set MPU MIDI base port |
1747 | dec ebx |
1745 | dec ebx |
1748 | jnz @f |
1746 | jnz @f |
1749 | 1747 | ||
1750 | cmp ecx, 0x100 |
1748 | cmp ecx, 0x100 |
1751 | jb @f |
1749 | jb @f |
1752 | 1750 | ||
1753 | mov esi, 65535 |
1751 | mov esi, 65535 |
1754 | cmp esi, ecx |
1752 | cmp esi, ecx |
1755 | jb @f |
1753 | jb @f |
1756 | 1754 | ||
1757 | mov [midi_base], cx |
1755 | mov [midi_base], cx |
1758 | mov word [mididp], cx |
1756 | mov word [mididp], cx |
1759 | inc cx |
1757 | inc cx |
1760 | mov word [midisp], cx |
1758 | mov word [midisp], cx |
1761 | ret |
1759 | ret |
1762 | ;-------------------------------------- |
1760 | ;-------------------------------------- |
1763 | @@: |
1761 | @@: |
1764 | ; F.21.2 - set keyboard layout |
1762 | ; F.21.2 - set keyboard layout |
1765 | dec ebx |
1763 | dec ebx |
1766 | jnz @f |
1764 | jnz @f |
1767 | 1765 | ||
1768 | mov edi, [TASK_BASE] |
1766 | mov edi, [TASK_BASE] |
1769 | mov eax, [edi+TASKDATA.mem_start] |
1767 | mov eax, [edi+TASKDATA.mem_start] |
1770 | add eax, edx |
1768 | add eax, edx |
1771 | ; 1 = normal layout |
1769 | ; 1 = normal layout |
1772 | dec ecx |
1770 | dec ecx |
1773 | jnz .shift |
1771 | jnz .shift |
1774 | 1772 | ||
1775 | mov ebx, keymap |
1773 | mov ebx, keymap |
1776 | mov ecx, 128 |
1774 | mov ecx, 128 |
1777 | call memmove |
1775 | call memmove |
1778 | ret |
1776 | ret |
1779 | ;-------------------------------------- |
1777 | ;-------------------------------------- |
1780 | .shift: |
1778 | .shift: |
1781 | ; 2 = layout at pressed Shift |
1779 | ; 2 = layout at pressed Shift |
1782 | dec ecx |
1780 | dec ecx |
1783 | jnz .alt |
1781 | jnz .alt |
1784 | 1782 | ||
1785 | mov ebx, keymap_shift |
1783 | mov ebx, keymap_shift |
1786 | mov ecx, 128 |
1784 | mov ecx, 128 |
1787 | call memmove |
1785 | call memmove |
1788 | ret |
1786 | ret |
1789 | ;-------------------------------------- |
1787 | ;-------------------------------------- |
1790 | .alt: |
1788 | .alt: |
1791 | ; 3 = layout at pressed Alt |
1789 | ; 3 = layout at pressed Alt |
1792 | dec ecx |
1790 | dec ecx |
1793 | jnz .country |
1791 | jnz .country |
1794 | 1792 | ||
1795 | mov ebx, keymap_alt |
1793 | mov ebx, keymap_alt |
1796 | mov ecx, 128 |
1794 | mov ecx, 128 |
1797 | call memmove |
1795 | call memmove |
1798 | ret |
1796 | ret |
1799 | ;-------------------------------------- |
1797 | ;-------------------------------------- |
1800 | .country: |
1798 | .country: |
1801 | ; country identifier |
1799 | ; country identifier |
1802 | sub ecx, 6 |
1800 | sub ecx, 6 |
1803 | jnz .error |
1801 | jnz .error |
1804 | 1802 | ||
1805 | mov word [keyboard], dx |
1803 | mov word [keyboard], dx |
1806 | ret |
1804 | ret |
1807 | ;-------------------------------------- |
1805 | ;-------------------------------------- |
1808 | @@: |
1806 | @@: |
1809 | ; F.21.5 - set system language |
1807 | ; F.21.5 - set system language |
1810 | sub ebx, 3 |
1808 | sub ebx, 3 |
1811 | jnz @f |
1809 | jnz @f |
1812 | 1810 | ||
1813 | mov [syslang], ecx |
1811 | mov [syslang], ecx |
1814 | ret |
1812 | ret |
1815 | ;-------------------------------------- |
1813 | ;-------------------------------------- |
1816 | @@: |
1814 | @@: |
1817 | ; F.21.11 - enable/disable low-level access to HD |
1815 | ; F.21.11 - enable/disable low-level access to HD |
1818 | and ecx, 1 |
1816 | and ecx, 1 |
1819 | sub ebx, 6 |
1817 | sub ebx, 6 |
1820 | jnz @f |
1818 | jnz @f |
1821 | 1819 | ||
1822 | mov [lba_read_enabled], ecx |
1820 | mov [lba_read_enabled], ecx |
1823 | ret |
1821 | ret |
1824 | ;-------------------------------------- |
1822 | ;-------------------------------------- |
1825 | @@: |
1823 | @@: |
1826 | ; F.21.12 - enable/disable low-level access to PCI |
1824 | ; F.21.12 - enable/disable low-level access to PCI |
1827 | dec ebx |
1825 | dec ebx |
1828 | jnz .error |
1826 | jnz .error |
1829 | 1827 | ||
1830 | mov [pci_access_enabled], ecx |
1828 | mov [pci_access_enabled], ecx |
1831 | ret |
1829 | ret |
1832 | ;-------------------------------------- |
1830 | ;-------------------------------------- |
1833 | .error: |
1831 | .error: |
1834 | or [esp+32], dword -1 |
1832 | or [esp+32], dword -1 |
1835 | ret |
1833 | ret |
1836 | ;----------------------------------------------------------------------------- |
1834 | ;----------------------------------------------------------------------------- |
1837 | align 4 |
1835 | align 4 |
1838 | sys_getsetup: |
1836 | sys_getsetup: |
1839 | ; 1 = roland mpu midi base , base io address |
1837 | ; 1 = roland mpu midi base , base io address |
1840 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1838 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1841 | ; 3 = not used |
1839 | ; 3 = not used |
1842 | ; 4 = not used |
1840 | ; 4 = not used |
1843 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1841 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1844 | ; 6 = not used |
1842 | ; 6 = not used |
1845 | ; 7 = not used |
1843 | ; 7 = not used |
1846 | ; 8 = not used |
1844 | ; 8 = not used |
1847 | ; 9 = get hs timer tic |
1845 | ; 9 = get hs timer tic |
1848 | ; 10 = not used |
1846 | ; 10 = not used |
1849 | ; 11 = get the state "lba read" |
1847 | ; 11 = get the state "lba read" |
1850 | ; 12 = get the state "pci access" |
1848 | ; 12 = get the state "pci access" |
1851 | ;----------------------------------------------------------------------------- |
1849 | ;----------------------------------------------------------------------------- |
1852 | ; F.26.1 - get MPU MIDI base port |
1850 | ; F.26.1 - get MPU MIDI base port |
1853 | dec ebx |
1851 | dec ebx |
1854 | jnz @f |
1852 | jnz @f |
1855 | 1853 | ||
1856 | movzx eax, [midi_base] |
1854 | movzx eax, [midi_base] |
1857 | mov [esp+32], eax |
1855 | mov [esp+32], eax |
1858 | ret |
1856 | ret |
1859 | ;-------------------------------------- |
1857 | ;-------------------------------------- |
1860 | @@: |
1858 | @@: |
1861 | ; F.26.2 - get keyboard layout |
1859 | ; F.26.2 - get keyboard layout |
1862 | dec ebx |
1860 | dec ebx |
1863 | jnz @f |
1861 | jnz @f |
1864 | 1862 | ||
1865 | mov edi, [TASK_BASE] |
1863 | mov edi, [TASK_BASE] |
1866 | mov ebx, [edi+TASKDATA.mem_start] |
1864 | mov ebx, [edi+TASKDATA.mem_start] |
1867 | add ebx, edx |
1865 | add ebx, edx |
1868 | ; 1 = normal layout |
1866 | ; 1 = normal layout |
1869 | dec ecx |
1867 | dec ecx |
1870 | jnz .shift |
1868 | jnz .shift |
1871 | 1869 | ||
1872 | mov eax, keymap |
1870 | mov eax, keymap |
1873 | mov ecx, 128 |
1871 | mov ecx, 128 |
1874 | call memmove |
1872 | call memmove |
1875 | ret |
1873 | ret |
1876 | ;-------------------------------------- |
1874 | ;-------------------------------------- |
1877 | .shift: |
1875 | .shift: |
1878 | ; 2 = layout with pressed Shift |
1876 | ; 2 = layout with pressed Shift |
1879 | dec ecx |
1877 | dec ecx |
1880 | jnz .alt |
1878 | jnz .alt |
1881 | 1879 | ||
1882 | mov eax, keymap_shift |
1880 | mov eax, keymap_shift |
1883 | mov ecx, 128 |
1881 | mov ecx, 128 |
1884 | call memmove |
1882 | call memmove |
1885 | ret |
1883 | ret |
1886 | ;-------------------------------------- |
1884 | ;-------------------------------------- |
1887 | .alt: |
1885 | .alt: |
1888 | ; 3 = layout with pressed Alt |
1886 | ; 3 = layout with pressed Alt |
1889 | dec ecx |
1887 | dec ecx |
1890 | jne .country |
1888 | jne .country |
1891 | 1889 | ||
1892 | mov eax, keymap_alt |
1890 | mov eax, keymap_alt |
1893 | mov ecx, 128 |
1891 | mov ecx, 128 |
1894 | call memmove |
1892 | call memmove |
1895 | ret |
1893 | ret |
1896 | ;-------------------------------------- |
1894 | ;-------------------------------------- |
1897 | .country: |
1895 | .country: |
1898 | ; 9 = country identifier |
1896 | ; 9 = country identifier |
1899 | sub ecx, 6 |
1897 | sub ecx, 6 |
1900 | jnz .error |
1898 | jnz .error |
1901 | 1899 | ||
1902 | movzx eax, word [keyboard] |
1900 | movzx eax, word [keyboard] |
1903 | mov [esp+32], eax |
1901 | mov [esp+32], eax |
1904 | ret |
1902 | ret |
1905 | ;-------------------------------------- |
1903 | ;-------------------------------------- |
1906 | @@: |
1904 | @@: |
1907 | ; F.26.5 - get system language |
1905 | ; F.26.5 - get system language |
1908 | sub ebx, 3 |
1906 | sub ebx, 3 |
1909 | jnz @f |
1907 | jnz @f |
1910 | 1908 | ||
1911 | mov eax, [syslang] |
1909 | mov eax, [syslang] |
1912 | mov [esp+32], eax |
1910 | mov [esp+32], eax |
1913 | ret |
1911 | ret |
1914 | ;-------------------------------------- |
1912 | ;-------------------------------------- |
1915 | @@: |
1913 | @@: |
1916 | ; F.26.9 - get the value of the time counter |
1914 | ; F.26.9 - get the value of the time counter |
1917 | sub ebx, 4 |
1915 | sub ebx, 4 |
1918 | jnz @f |
1916 | jnz @f |
1919 | 1917 | ||
1920 | mov eax, [timer_ticks] |
1918 | mov eax, [timer_ticks] |
1921 | mov [esp+32], eax |
1919 | mov [esp+32], eax |
1922 | ret |
1920 | ret |
1923 | ;-------------------------------------- |
1921 | ;-------------------------------------- |
1924 | @@: |
1922 | @@: |
1925 | ; F.26.10 - get the time from kernel launch in nanoseconds |
1923 | ; F.26.10 - get the time from kernel launch in nanoseconds |
1926 | sub ebx, 1 |
1924 | sub ebx, 1 |
1927 | jnz @f |
1925 | jnz @f |
1928 | 1926 | ||
1929 | call get_clock_ns |
1927 | call get_clock_ns |
1930 | mov [esp+24], edx |
1928 | mov [esp+24], edx |
1931 | mov [esp+32], eax |
1929 | mov [esp+32], eax |
1932 | ret |
1930 | ret |
1933 | ;-------------------------------------- |
1931 | ;-------------------------------------- |
1934 | @@: |
1932 | @@: |
1935 | ; F.26.11 - Find out whether low-level HD access is enabled |
1933 | ; F.26.11 - Find out whether low-level HD access is enabled |
1936 | sub ebx, 1 |
1934 | sub ebx, 1 |
1937 | jnz @f |
1935 | jnz @f |
1938 | 1936 | ||
1939 | mov eax, [lba_read_enabled] |
1937 | mov eax, [lba_read_enabled] |
1940 | mov [esp+32], eax |
1938 | mov [esp+32], eax |
1941 | ret |
1939 | ret |
1942 | ;-------------------------------------- |
1940 | ;-------------------------------------- |
1943 | @@: |
1941 | @@: |
1944 | ; F.26.12 - Find out whether low-level PCI access is enabled |
1942 | ; F.26.12 - Find out whether low-level PCI access is enabled |
1945 | dec ebx |
1943 | dec ebx |
1946 | jnz .error |
1944 | jnz .error |
1947 | 1945 | ||
1948 | mov eax, [pci_access_enabled] |
1946 | mov eax, [pci_access_enabled] |
1949 | mov [esp+32], eax |
1947 | mov [esp+32], eax |
1950 | ret |
1948 | ret |
1951 | ;-------------------------------------- |
1949 | ;-------------------------------------- |
1952 | .error: |
1950 | .error: |
1953 | or [esp+32], dword -1 |
1951 | or [esp+32], dword -1 |
1954 | ret |
1952 | ret |
1955 | ;----------------------------------------------------------------------------- |
1953 | ;----------------------------------------------------------------------------- |
1956 | get_timer_ticks: |
1954 | get_timer_ticks: |
1957 | mov eax, [timer_ticks] |
1955 | mov eax, [timer_ticks] |
1958 | ret |
1956 | ret |
1959 | ;----------------------------------------------------------------------------- |
1957 | ;----------------------------------------------------------------------------- |
1960 | iglobal |
1958 | iglobal |
1961 | align 4 |
1959 | align 4 |
1962 | mousefn dd msscreen |
1960 | mousefn dd msscreen |
1963 | dd mswin |
1961 | dd mswin |
1964 | dd msbutton |
1962 | dd msbutton |
1965 | dd msbuttonExt |
1963 | dd msbuttonExt |
1966 | dd app_load_cursor |
1964 | dd app_load_cursor |
1967 | dd app_set_cursor |
1965 | dd app_set_cursor |
1968 | dd app_delete_cursor |
1966 | dd app_delete_cursor |
1969 | dd msz |
1967 | dd msz |
1970 | endg |
1968 | endg |
1971 | ;----------------------------------------------------------------------------- |
1969 | ;----------------------------------------------------------------------------- |
1972 | readmousepos: |
1970 | readmousepos: |
1973 | 1971 | ||
1974 | ; eax=0 screen relative |
1972 | ; eax=0 screen relative |
1975 | ; eax=1 window relative |
1973 | ; eax=1 window relative |
1976 | ; eax=2 buttons pressed |
1974 | ; eax=2 buttons pressed |
1977 | ; eax=3 buttons pressed ext |
1975 | ; eax=3 buttons pressed ext |
1978 | ; eax=4 load cursor |
1976 | ; eax=4 load cursor |
1979 | ; eax=5 set cursor |
1977 | ; eax=5 set cursor |
1980 | ; eax=6 delete cursor |
1978 | ; eax=6 delete cursor |
1981 | ; eax=7 get mouse_z |
1979 | ; eax=7 get mouse_z |
1982 | 1980 | ||
1983 | cmp ebx, 7 |
1981 | cmp ebx, 7 |
1984 | ja @f |
1982 | ja @f |
1985 | jmp [mousefn+ebx*4] |
1983 | jmp [mousefn+ebx*4] |
1986 | 1984 | ||
1987 | msscreen: |
1985 | msscreen: |
1988 | mov eax, [MOUSE_X] |
1986 | mov eax, [MOUSE_X] |
1989 | shl eax, 16 |
1987 | shl eax, 16 |
1990 | mov ax, [MOUSE_Y] |
1988 | mov ax, [MOUSE_Y] |
1991 | mov [esp+36-4], eax |
1989 | mov [esp+36-4], eax |
1992 | @@: |
1990 | @@: |
1993 | ret |
1991 | ret |
1994 | 1992 | ||
1995 | mswin: |
1993 | mswin: |
1996 | mov eax, [MOUSE_X] |
1994 | mov eax, [MOUSE_X] |
1997 | shl eax, 16 |
1995 | shl eax, 16 |
1998 | mov ax, [MOUSE_Y] |
1996 | mov ax, [MOUSE_Y] |
1999 | mov esi, [TASK_BASE] |
1997 | mov esi, [TASK_BASE] |
2000 | mov bx, word [esi-twdw+WDATA.box.left] |
1998 | mov bx, word [esi-twdw+WDATA.box.left] |
2001 | shl ebx, 16 |
1999 | shl ebx, 16 |
2002 | mov bx, word [esi-twdw+WDATA.box.top] |
2000 | mov bx, word [esi-twdw+WDATA.box.top] |
2003 | sub eax, ebx |
2001 | sub eax, ebx |
2004 | mov edi, [CURRENT_TASK] |
2002 | mov edi, [CURRENT_TASK] |
2005 | shl edi, 8 |
2003 | shl edi, 8 |
2006 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
2004 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
2007 | rol eax, 16 |
2005 | rol eax, 16 |
2008 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
2006 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
2009 | rol eax, 16 |
2007 | rol eax, 16 |
2010 | mov [esp+36-4], eax |
2008 | mov [esp+36-4], eax |
2011 | ret |
2009 | ret |
2012 | 2010 | ||
2013 | msbutton: |
2011 | msbutton: |
2014 | movzx eax, byte [BTN_DOWN] |
2012 | movzx eax, byte [BTN_DOWN] |
2015 | mov [esp+36-4], eax |
2013 | mov [esp+36-4], eax |
2016 | ret |
2014 | ret |
2017 | 2015 | ||
2018 | msbuttonExt: |
2016 | msbuttonExt: |
2019 | mov eax, [BTN_DOWN] |
2017 | mov eax, [BTN_DOWN] |
2020 | mov [esp+36-4], eax |
2018 | mov [esp+36-4], eax |
2021 | ret |
2019 | ret |
2022 | 2020 | ||
2023 | app_load_cursor: |
2021 | app_load_cursor: |
2024 | cmp ecx, OS_BASE |
2022 | cmp ecx, OS_BASE |
2025 | jae @f |
2023 | jae @f |
2026 | stdcall load_cursor, ecx, edx |
2024 | stdcall load_cursor, ecx, edx |
2027 | mov [esp+36-4], eax |
2025 | mov [esp+36-4], eax |
2028 | @@: |
2026 | @@: |
2029 | ret |
2027 | ret |
2030 | 2028 | ||
2031 | app_set_cursor: |
2029 | app_set_cursor: |
2032 | stdcall set_cursor, ecx |
2030 | stdcall set_cursor, ecx |
2033 | mov [esp+36-4], eax |
2031 | mov [esp+36-4], eax |
2034 | ret |
2032 | ret |
2035 | 2033 | ||
2036 | app_delete_cursor: |
2034 | app_delete_cursor: |
2037 | stdcall delete_cursor, ecx |
2035 | stdcall delete_cursor, ecx |
2038 | mov [esp+36-4], eax |
2036 | mov [esp+36-4], eax |
2039 | ret |
2037 | ret |
2040 | 2038 | ||
2041 | msz: |
2039 | msz: |
2042 | mov edi, [TASK_COUNT] |
2040 | mov edi, [TASK_COUNT] |
2043 | movzx edi, word [WIN_POS + edi*2] |
2041 | movzx edi, word [WIN_POS + edi*2] |
2044 | cmp edi, [CURRENT_TASK] |
2042 | cmp edi, [CURRENT_TASK] |
2045 | jne @f |
2043 | jne @f |
2046 | mov ax, [MOUSE_SCROLL_H] |
2044 | mov ax, [MOUSE_SCROLL_H] |
2047 | shl eax, 16 |
2045 | shl eax, 16 |
2048 | mov ax, [MOUSE_SCROLL_V] |
2046 | mov ax, [MOUSE_SCROLL_V] |
2049 | mov [esp+36-4], eax |
2047 | mov [esp+36-4], eax |
2050 | and [MOUSE_SCROLL_H], word 0 |
2048 | and [MOUSE_SCROLL_H], word 0 |
2051 | and [MOUSE_SCROLL_V], word 0 |
2049 | and [MOUSE_SCROLL_V], word 0 |
2052 | ret |
2050 | ret |
2053 | @@: |
2051 | @@: |
2054 | and [esp+36-4], dword 0 |
2052 | and [esp+36-4], dword 0 |
2055 | ret |
2053 | ret |
2056 | 2054 | ||
2057 | is_input: |
2055 | is_input: |
2058 | 2056 | ||
2059 | push edx |
2057 | push edx |
2060 | mov dx, word [midisp] |
2058 | mov dx, word [midisp] |
2061 | in al, dx |
2059 | in al, dx |
2062 | and al, 0x80 |
2060 | and al, 0x80 |
2063 | pop edx |
2061 | pop edx |
2064 | ret |
2062 | ret |
2065 | 2063 | ||
2066 | is_output: |
2064 | is_output: |
2067 | 2065 | ||
2068 | push edx |
2066 | push edx |
2069 | mov dx, word [midisp] |
2067 | mov dx, word [midisp] |
2070 | in al, dx |
2068 | in al, dx |
2071 | and al, 0x40 |
2069 | and al, 0x40 |
2072 | pop edx |
2070 | pop edx |
2073 | ret |
2071 | ret |
2074 | 2072 | ||
2075 | 2073 | ||
2076 | get_mpu_in: |
2074 | get_mpu_in: |
2077 | 2075 | ||
2078 | push edx |
2076 | push edx |
2079 | mov dx, word [mididp] |
2077 | mov dx, word [mididp] |
2080 | in al, dx |
2078 | in al, dx |
2081 | pop edx |
2079 | pop edx |
2082 | ret |
2080 | ret |
2083 | 2081 | ||
2084 | 2082 | ||
2085 | put_mpu_out: |
2083 | put_mpu_out: |
2086 | 2084 | ||
2087 | push edx |
2085 | push edx |
2088 | mov dx, word [mididp] |
2086 | mov dx, word [mididp] |
2089 | out dx, al |
2087 | out dx, al |
2090 | pop edx |
2088 | pop edx |
2091 | ret |
2089 | ret |
2092 | 2090 | ||
2093 | 2091 | ||
2094 | 2092 | ||
2095 | align 4 |
2093 | align 4 |
2096 | 2094 | ||
2097 | sys_midi: |
2095 | sys_midi: |
2098 | cmp [mididp], 0 |
2096 | cmp [mididp], 0 |
2099 | jnz sm0 |
2097 | jnz sm0 |
2100 | mov [esp+36], dword 1 |
2098 | mov [esp+36], dword 1 |
2101 | ret |
2099 | ret |
2102 | sm0: |
2100 | sm0: |
2103 | and [esp+36], dword 0 |
2101 | and [esp+36], dword 0 |
2104 | dec ebx |
2102 | dec ebx |
2105 | jnz smn1 |
2103 | jnz smn1 |
2106 | ; call setuart |
2104 | ; call setuart |
2107 | su1: |
2105 | su1: |
2108 | call is_output |
2106 | call is_output |
2109 | test al, al |
2107 | test al, al |
2110 | jnz su1 |
2108 | jnz su1 |
2111 | mov dx, word [midisp] |
2109 | mov dx, word [midisp] |
2112 | mov al, 0xff |
2110 | mov al, 0xff |
2113 | out dx, al |
2111 | out dx, al |
2114 | su2: |
2112 | su2: |
2115 | mov dx, word [midisp] |
2113 | mov dx, word [midisp] |
2116 | mov al, 0xff |
2114 | mov al, 0xff |
2117 | out dx, al |
2115 | out dx, al |
2118 | call is_input |
2116 | call is_input |
2119 | test al, al |
2117 | test al, al |
2120 | jnz su2 |
2118 | jnz su2 |
2121 | call get_mpu_in |
2119 | call get_mpu_in |
2122 | cmp al, 0xfe |
2120 | cmp al, 0xfe |
2123 | jnz su2 |
2121 | jnz su2 |
2124 | su3: |
2122 | su3: |
2125 | call is_output |
2123 | call is_output |
2126 | test al, al |
2124 | test al, al |
2127 | jnz su3 |
2125 | jnz su3 |
2128 | mov dx, word [midisp] |
2126 | mov dx, word [midisp] |
2129 | mov al, 0x3f |
2127 | mov al, 0x3f |
2130 | out dx, al |
2128 | out dx, al |
2131 | ret |
2129 | ret |
2132 | smn1: |
2130 | smn1: |
2133 | dec ebx |
2131 | dec ebx |
2134 | jnz smn2 |
2132 | jnz smn2 |
2135 | sm10: |
2133 | sm10: |
2136 | call get_mpu_in |
2134 | call get_mpu_in |
2137 | call is_output |
2135 | call is_output |
2138 | test al, al |
2136 | test al, al |
2139 | jnz sm10 |
2137 | jnz sm10 |
2140 | mov al, bl |
2138 | mov al, bl |
2141 | call put_mpu_out |
2139 | call put_mpu_out |
2142 | smn2: |
2140 | smn2: |
2143 | ret |
2141 | ret |
2144 | 2142 | ||
2145 | detect_devices: |
2143 | detect_devices: |
2146 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2144 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2147 | ;include 'detect/commouse.inc' |
2145 | ;include 'detect/commouse.inc' |
2148 | ;include 'detect/ps2mouse.inc' |
2146 | ;include 'detect/ps2mouse.inc' |
2149 | ;include 'detect/dev_fd.inc' |
2147 | ;include 'detect/dev_fd.inc' |
2150 | ;include 'detect/dev_hdcd.inc' |
2148 | ;include 'detect/dev_hdcd.inc' |
2151 | ;include 'detect/sear_par.inc' |
2149 | ;include 'detect/sear_par.inc' |
2152 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2150 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2153 | ret |
2151 | ret |
2154 | 2152 | ||
2155 | sys_end: |
2153 | sys_end: |
2156 | ;-------------------------------------- |
2154 | ;-------------------------------------- |
2157 | cmp [_display.select_cursor], 0 |
2155 | cmp [_display.select_cursor], 0 |
2158 | je @f |
2156 | je @f |
2159 | ; restore default cursor before killing |
2157 | ; restore default cursor before killing |
2160 | pusha |
2158 | pusha |
2161 | mov ecx, [current_slot] |
2159 | mov ecx, [current_slot] |
2162 | call restore_default_cursor_before_killing |
2160 | call restore_default_cursor_before_killing |
2163 | popa |
2161 | popa |
2164 | @@: |
2162 | @@: |
2165 | ;-------------------------------------- |
2163 | ;-------------------------------------- |
2166 | ; kill all sockets this process owns |
2164 | ; kill all sockets this process owns |
2167 | pusha |
2165 | pusha |
2168 | mov edx, [TASK_BASE] |
2166 | mov edx, [TASK_BASE] |
2169 | mov edx, [edx+TASKDATA.pid] |
2167 | mov edx, [edx+TASKDATA.pid] |
2170 | call socket_process_end |
2168 | call socket_process_end |
2171 | popa |
2169 | popa |
2172 | ;-------------------------------------- |
2170 | ;-------------------------------------- |
2173 | mov ecx, [current_slot] |
2171 | mov ecx, [current_slot] |
2174 | mov eax, [ecx+APPDATA.tls_base] |
2172 | mov eax, [ecx+APPDATA.tls_base] |
2175 | test eax, eax |
2173 | test eax, eax |
2176 | jz @F |
2174 | jz @F |
2177 | 2175 | ||
2178 | stdcall user_free, eax |
2176 | stdcall user_free, eax |
2179 | @@: |
2177 | @@: |
2180 | 2178 | ||
2181 | mov eax, [TASK_BASE] |
2179 | mov eax, [TASK_BASE] |
2182 | mov [eax+TASKDATA.state], 3; terminate this program |
2180 | mov [eax+TASKDATA.state], 3; terminate this program |
2183 | call wakeup_osloop |
2181 | call wakeup_osloop |
2184 | 2182 | ||
2185 | .waitterm: ; wait here for termination |
2183 | .waitterm: ; wait here for termination |
2186 | call change_task |
2184 | call change_task |
2187 | jmp .waitterm |
2185 | jmp .waitterm |
2188 | ;------------------------------------------------------------------------------ |
2186 | ;------------------------------------------------------------------------------ |
2189 | align 4 |
2187 | align 4 |
2190 | restore_default_cursor_before_killing: |
2188 | restore_default_cursor_before_killing: |
2191 | pushfd |
2189 | pushfd |
2192 | cli |
2190 | cli |
2193 | mov eax, [def_cursor] |
2191 | mov eax, [def_cursor] |
2194 | mov [ecx+APPDATA.cursor], eax |
2192 | mov [ecx+APPDATA.cursor], eax |
2195 | 2193 | ||
2196 | movzx eax, word [MOUSE_Y] |
2194 | movzx eax, word [MOUSE_Y] |
2197 | movzx ebx, word [MOUSE_X] |
2195 | movzx ebx, word [MOUSE_X] |
2198 | mov eax, [d_width_calc_area + eax*4] |
2196 | mov eax, [d_width_calc_area + eax*4] |
2199 | 2197 | ||
2200 | add eax, [_display.win_map] |
2198 | add eax, [_display.win_map] |
2201 | movzx edx, byte [ebx+eax] |
2199 | movzx edx, byte [ebx+eax] |
2202 | shl edx, 8 |
2200 | shl edx, 8 |
2203 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2201 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2204 | 2202 | ||
2205 | cmp esi, [current_cursor] |
2203 | cmp esi, [current_cursor] |
2206 | je @f |
2204 | je @f |
2207 | 2205 | ||
2208 | push esi |
2206 | push esi |
2209 | call [_display.select_cursor] |
2207 | call [_display.select_cursor] |
2210 | mov [current_cursor], esi |
2208 | mov [current_cursor], esi |
2211 | @@: |
2209 | @@: |
2212 | mov [redrawmouse_unconditional], 1 |
2210 | mov [redrawmouse_unconditional], 1 |
2213 | call wakeup_osloop |
2211 | call wakeup_osloop |
2214 | popfd |
2212 | popfd |
2215 | ret |
2213 | ret |
2216 | ;------------------------------------------------------------------------------ |
2214 | ;------------------------------------------------------------------------------ |
2217 | iglobal |
2215 | iglobal |
2218 | align 4 |
2216 | align 4 |
2219 | sys_system_table: |
2217 | sys_system_table: |
2220 | dd sysfn_deactivate ; 1 = deactivate window |
2218 | dd sysfn_deactivate ; 1 = deactivate window |
2221 | dd sysfn_terminate ; 2 = terminate thread |
2219 | dd sysfn_terminate ; 2 = terminate thread |
2222 | dd sysfn_activate ; 3 = activate window |
2220 | dd sysfn_activate ; 3 = activate window |
2223 | dd sysfn_getidletime ; 4 = get idle time |
2221 | dd sysfn_getidletime ; 4 = get idle time |
2224 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2222 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2225 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2223 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2226 | dd sysfn_getactive ; 7 = get active window |
2224 | dd sysfn_getactive ; 7 = get active window |
2227 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2225 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2228 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2226 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2229 | dd sysfn_minimize ; 10 = minimize window |
2227 | dd sysfn_minimize ; 10 = minimize window |
2230 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2228 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2231 | dd sysfn_lastkey ; 12 = get last pressed key |
2229 | dd sysfn_lastkey ; 12 = get last pressed key |
2232 | dd sysfn_getversion ; 13 = get kernel version |
2230 | dd sysfn_getversion ; 13 = get kernel version |
2233 | dd sysfn_waitretrace ; 14 = wait retrace |
2231 | dd sysfn_waitretrace ; 14 = wait retrace |
2234 | dd sysfn_centermouse ; 15 = center mouse cursor |
2232 | dd sysfn_centermouse ; 15 = center mouse cursor |
2235 | dd sysfn_getfreemem ; 16 = get free memory size |
2233 | dd sysfn_getfreemem ; 16 = get free memory size |
2236 | dd sysfn_getallmem ; 17 = get total memory size |
2234 | dd sysfn_getallmem ; 17 = get total memory size |
2237 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2235 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2238 | ; instead of slot |
2236 | ; instead of slot |
2239 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2237 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2240 | dd sysfn_meminfo ; 20 = get extended memory info |
2238 | dd sysfn_meminfo ; 20 = get extended memory info |
2241 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2239 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2242 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2240 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2243 | dd sysfn_min_windows ; 23 = minimize all windows |
2241 | dd sysfn_min_windows ; 23 = minimize all windows |
2244 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2242 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2245 | 2243 | ||
2246 | dd sysfn_zmodif ; 25 = get/set window z modifier ;Fantomer |
2244 | dd sysfn_zmodif ; 25 = get/set window z modifier ;Fantomer |
2247 | sysfn_num = ($ - sys_system_table)/4 |
2245 | sysfn_num = ($ - sys_system_table)/4 |
2248 | endg |
2246 | endg |
2249 | ;------------------------------------------------------------------------------ |
2247 | ;------------------------------------------------------------------------------ |
2250 | sys_system: |
2248 | sys_system: |
2251 | dec ebx |
2249 | dec ebx |
2252 | cmp ebx, sysfn_num |
2250 | cmp ebx, sysfn_num |
2253 | jae @f |
2251 | jae @f |
2254 | jmp dword [sys_system_table + ebx*4] |
2252 | jmp dword [sys_system_table + ebx*4] |
2255 | @@: |
2253 | @@: |
2256 | ret |
2254 | ret |
2257 | ;------------------------------------------------------------------------------ |
2255 | ;------------------------------------------------------------------------------ |
2258 | sysfn_shutdown: ; 18.9 = system shutdown |
2256 | sysfn_shutdown: ; 18.9 = system shutdown |
2259 | cmp ecx, 1 |
2257 | cmp ecx, 1 |
2260 | jl exit_for_anyone |
2258 | jl exit_for_anyone |
2261 | cmp ecx, 4 |
2259 | cmp ecx, 4 |
2262 | jg exit_for_anyone |
2260 | jg exit_for_anyone |
2263 | mov [BOOT_VARS+0x9030], cl |
2261 | mov [BOOT_VARS+0x9030], cl |
2264 | 2262 | ||
2265 | mov eax, [TASK_COUNT] |
2263 | mov eax, [TASK_COUNT] |
2266 | mov [SYS_SHUTDOWN], al |
2264 | mov [SYS_SHUTDOWN], al |
2267 | mov [shutdown_processes], eax |
2265 | mov [shutdown_processes], eax |
2268 | call wakeup_osloop |
2266 | call wakeup_osloop |
2269 | and dword [esp+32], 0 |
2267 | and dword [esp+32], 0 |
2270 | exit_for_anyone: |
2268 | exit_for_anyone: |
2271 | ret |
2269 | ret |
2272 | uglobal |
2270 | uglobal |
2273 | shutdown_processes: |
2271 | shutdown_processes: |
2274 | dd 0x0 |
2272 | dd 0x0 |
2275 | endg |
2273 | endg |
2276 | ;------------------------------------------------------------------------------ |
2274 | ;------------------------------------------------------------------------------ |
2277 | sysfn_terminate: ; 18.2 = TERMINATE |
2275 | sysfn_terminate: ; 18.2 = TERMINATE |
2278 | push ecx |
2276 | push ecx |
2279 | cmp ecx, 2 |
2277 | cmp ecx, 2 |
2280 | jb noprocessterminate |
2278 | jb noprocessterminate |
2281 | mov edx, [TASK_COUNT] |
2279 | mov edx, [TASK_COUNT] |
2282 | cmp ecx, edx |
2280 | cmp ecx, edx |
2283 | ja noprocessterminate |
2281 | ja noprocessterminate |
2284 | mov eax, [TASK_COUNT] |
2282 | mov eax, [TASK_COUNT] |
2285 | shl ecx, 5 |
2283 | shl ecx, 5 |
2286 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2284 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2287 | add ecx, CURRENT_TASK+TASKDATA.state |
2285 | add ecx, CURRENT_TASK+TASKDATA.state |
2288 | cmp byte [ecx], 9 |
2286 | cmp byte [ecx], 9 |
2289 | jz noprocessterminate |
2287 | jz noprocessterminate |
2290 | push ecx edx |
2288 | push ecx edx |
2291 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2289 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2292 | call request_terminate |
2290 | call request_terminate |
2293 | pop edx ecx |
2291 | pop edx ecx |
2294 | test eax, eax |
2292 | test eax, eax |
2295 | jz noprocessterminate |
2293 | jz noprocessterminate |
2296 | ;-------------------------------------- |
2294 | ;-------------------------------------- |
2297 | ; terminate all network sockets it used |
2295 | ; terminate all network sockets it used |
2298 | pusha |
2296 | pusha |
2299 | mov eax, edx |
2297 | mov eax, edx |
2300 | call socket_process_end |
2298 | call socket_process_end |
2301 | popa |
2299 | popa |
2302 | ;-------------------------------------- |
2300 | ;-------------------------------------- |
2303 | cmp [_display.select_cursor], 0 |
2301 | cmp [_display.select_cursor], 0 |
2304 | je .restore_end |
2302 | je .restore_end |
2305 | ; restore default cursor before killing |
2303 | ; restore default cursor before killing |
2306 | pusha |
2304 | pusha |
2307 | mov ecx, [esp+32] |
2305 | mov ecx, [esp+32] |
2308 | shl ecx, 8 |
2306 | shl ecx, 8 |
2309 | add ecx, SLOT_BASE |
2307 | add ecx, SLOT_BASE |
2310 | mov eax, [def_cursor] |
2308 | mov eax, [def_cursor] |
2311 | cmp [ecx+APPDATA.cursor], eax |
2309 | cmp [ecx+APPDATA.cursor], eax |
2312 | je @f |
2310 | je @f |
2313 | call restore_default_cursor_before_killing |
2311 | call restore_default_cursor_before_killing |
2314 | @@: |
2312 | @@: |
2315 | popa |
2313 | popa |
2316 | .restore_end: |
2314 | .restore_end: |
2317 | ;-------------------------------------- |
2315 | ;-------------------------------------- |
2318 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2316 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2319 | mov [ecx], byte 3; clear possible i40's |
2317 | mov [ecx], byte 3; clear possible i40's |
2320 | call wakeup_osloop |
2318 | call wakeup_osloop |
2321 | ;call MEM_Heap_UnLock |
2319 | ;call MEM_Heap_UnLock |
2322 | 2320 | ||
2323 | cmp edx, [application_table_owner]; clear app table stat |
2321 | cmp edx, [application_table_owner]; clear app table stat |
2324 | jne noatsc |
2322 | jne noatsc |
2325 | call unlock_application_table |
2323 | call unlock_application_table |
2326 | noatsc: |
2324 | noatsc: |
2327 | noprocessterminate: |
2325 | noprocessterminate: |
2328 | add esp, 4 |
2326 | add esp, 4 |
2329 | ret |
2327 | ret |
2330 | ;------------------------------------------------------------------------------ |
2328 | ;------------------------------------------------------------------------------ |
2331 | sysfn_terminate2: |
2329 | sysfn_terminate2: |
2332 | ;lock application_table_status mutex |
2330 | ;lock application_table_status mutex |
2333 | .table_status: |
2331 | .table_status: |
2334 | call lock_application_table |
2332 | call lock_application_table |
2335 | mov eax, ecx |
2333 | mov eax, ecx |
2336 | call pid_to_slot |
2334 | call pid_to_slot |
2337 | test eax, eax |
2335 | test eax, eax |
2338 | jz .not_found |
2336 | jz .not_found |
2339 | mov ecx, eax |
2337 | mov ecx, eax |
2340 | cli |
2338 | cli |
2341 | call sysfn_terminate |
2339 | call sysfn_terminate |
2342 | call unlock_application_table |
2340 | call unlock_application_table |
2343 | sti |
2341 | sti |
2344 | and dword [esp+32], 0 |
2342 | and dword [esp+32], 0 |
2345 | ret |
2343 | ret |
2346 | .not_found: |
2344 | .not_found: |
2347 | call unlock_application_table |
2345 | call unlock_application_table |
2348 | or dword [esp+32], -1 |
2346 | or dword [esp+32], -1 |
2349 | ret |
2347 | ret |
2350 | ;------------------------------------------------------------------------------ |
2348 | ;------------------------------------------------------------------------------ |
2351 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2349 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2352 | cmp ecx, 2 |
2350 | cmp ecx, 2 |
2353 | jb .nowindowdeactivate |
2351 | jb .nowindowdeactivate |
2354 | cmp ecx, [TASK_COUNT] |
2352 | cmp ecx, [TASK_COUNT] |
2355 | ja .nowindowdeactivate |
2353 | ja .nowindowdeactivate |
2356 | 2354 | ||
2357 | movzx esi, word [WIN_STACK + ecx*2] |
2355 | movzx esi, word [WIN_STACK + ecx*2] |
2358 | cmp esi, 1 |
2356 | cmp esi, 1 |
2359 | je .nowindowdeactivate ; already deactive |
2357 | je .nowindowdeactivate ; already deactive |
2360 | 2358 | ||
2361 | mov edi, ecx |
2359 | mov edi, ecx |
2362 | shl edi, 5 |
2360 | shl edi, 5 |
2363 | add edi, window_data |
2361 | add edi, window_data |
2364 | movzx esi, word [WIN_STACK + ecx * 2] |
2362 | movzx esi, word [WIN_STACK + ecx * 2] |
2365 | lea esi, [WIN_POS + esi * 2] |
2363 | lea esi, [WIN_POS + esi * 2] |
2366 | call window._.window_deactivate |
2364 | call window._.window_deactivate |
2367 | 2365 | ||
2368 | call syscall_display_settings._.calculate_whole_screen |
2366 | call syscall_display_settings._.calculate_whole_screen |
2369 | call syscall_display_settings._.redraw_whole_screen |
2367 | call syscall_display_settings._.redraw_whole_screen |
2370 | .nowindowdeactivate: |
2368 | .nowindowdeactivate: |
2371 | ret |
2369 | ret |
2372 | ;------------------------------------------------------------------------------ |
2370 | ;------------------------------------------------------------------------------ |
2373 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2371 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2374 | cmp ecx, 2 |
2372 | cmp ecx, 2 |
2375 | jb .nowindowactivate |
2373 | jb .nowindowactivate |
2376 | cmp ecx, [TASK_COUNT] |
2374 | cmp ecx, [TASK_COUNT] |
2377 | ja .nowindowactivate |
2375 | ja .nowindowactivate |
2378 | ;------------------------------------- |
2376 | ;------------------------------------- |
2379 | @@: |
2377 | @@: |
2380 | ; If the window is captured and moved by the user, |
2378 | ; If the window is captured and moved by the user, |
2381 | ; then you can't change the position in window stack!!! |
2379 | ; then you can't change the position in window stack!!! |
2382 | mov al, [mouse.active_sys_window.action] |
2380 | mov al, [mouse.active_sys_window.action] |
2383 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2381 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2384 | test al, al |
2382 | test al, al |
2385 | jz @f |
2383 | jz @f |
2386 | call change_task |
2384 | call change_task |
2387 | jmp @b |
2385 | jmp @b |
2388 | @@: |
2386 | @@: |
2389 | ;------------------------------------- |
2387 | ;------------------------------------- |
2390 | mov [window_minimize], 2; restore window if minimized |
2388 | mov [window_minimize], 2; restore window if minimized |
2391 | call wakeup_osloop |
2389 | call wakeup_osloop |
2392 | 2390 | ||
2393 | movzx esi, word [WIN_STACK + ecx*2] |
2391 | movzx esi, word [WIN_STACK + ecx*2] |
2394 | cmp esi, [TASK_COUNT] |
2392 | cmp esi, [TASK_COUNT] |
2395 | je .nowindowactivate; already active |
2393 | je .nowindowactivate; already active |
2396 | 2394 | ||
2397 | mov edi, ecx |
2395 | mov edi, ecx |
2398 | shl edi, 5 |
2396 | shl edi, 5 |
2399 | add edi, window_data |
2397 | add edi, window_data |
2400 | movzx esi, word [WIN_STACK + ecx * 2] |
2398 | movzx esi, word [WIN_STACK + ecx * 2] |
2401 | lea esi, [WIN_POS + esi * 2] |
2399 | lea esi, [WIN_POS + esi * 2] |
2402 | call waredraw |
2400 | call waredraw |
2403 | .nowindowactivate: |
2401 | .nowindowactivate: |
2404 | ret |
2402 | ret |
2405 | ;------------------------------------------------------------------------------ |
2403 | ;------------------------------------------------------------------------------ |
2406 | align 4 |
2404 | align 4 |
2407 | sysfn_zmodif: |
2405 | sysfn_zmodif: |
2408 | ;18,25,1 - get z_modif |
2406 | ;18,25,1 - get z_modif |
2409 | ;18,25,2 - set z_modif |
2407 | ;18,25,2 - set z_modif |
2410 | ;edx = -1(for current task) or TID |
2408 | ;edx = -1(for current task) or TID |
2411 | ;esi(for 2) = new value z_modif |
2409 | ;esi(for 2) = new value z_modif |
2412 | ;return: |
2410 | ;return: |
2413 | ;1: eax = z_modif |
2411 | ;1: eax = z_modif |
2414 | ;2: eax=0(fail),1(success) for set z_modif |
2412 | ;2: eax=0(fail),1(success) for set z_modif |
2415 | 2413 | ||
2416 | cmp edx, -1 |
2414 | cmp edx, -1 |
2417 | jne @f |
2415 | jne @f |
2418 | mov edx, [CURRENT_TASK] |
2416 | mov edx, [CURRENT_TASK] |
2419 | @@: |
2417 | @@: |
2420 | cmp edx, [TASK_COUNT] |
2418 | cmp edx, [TASK_COUNT] |
2421 | ja .fail |
2419 | ja .fail |
2422 | cmp edx, 1 |
2420 | cmp edx, 1 |
2423 | je .fail |
2421 | je .fail |
2424 | 2422 | ||
2425 | mov eax, edx |
2423 | mov eax, edx |
2426 | shl edx, 5 |
2424 | shl edx, 5 |
2427 | 2425 | ||
2428 | cmp [edx + CURRENT_TASK + TASKDATA.state], 9 |
2426 | cmp [edx + CURRENT_TASK + TASKDATA.state], 9 |
2429 | je .fail |
2427 | je .fail |
2430 | 2428 | ||
2431 | cmp ecx, 1 |
2429 | cmp ecx, 1 |
2432 | jnz .set_zmod |
2430 | jnz .set_zmod |
2433 | 2431 | ||
2434 | mov al, [edx + window_data + WDATA.z_modif] |
2432 | mov al, [edx + window_data + WDATA.z_modif] |
2435 | jmp .exit |
2433 | jmp .exit |
2436 | 2434 | ||
2437 | .set_zmod: |
2435 | .set_zmod: |
2438 | cmp ecx, 2 |
2436 | cmp ecx, 2 |
2439 | jnz .fail |
2437 | jnz .fail |
2440 | 2438 | ||
2441 | mov ebx, esi |
2439 | mov ebx, esi |
2442 | mov esi, eax |
2440 | mov esi, eax |
2443 | 2441 | ||
2444 | cmp bl, ZPOS_ALWAYS_TOP |
2442 | cmp bl, ZPOS_ALWAYS_TOP |
2445 | jg .fail |
2443 | jg .fail |
2446 | 2444 | ||
2447 | mov [edx + window_data + WDATA.z_modif], bl |
2445 | mov [edx + window_data + WDATA.z_modif], bl |
2448 | 2446 | ||
2449 | mov eax, [edx + window_data + WDATA.box.left] |
2447 | mov eax, [edx + window_data + WDATA.box.left] |
2450 | mov ebx, [edx + window_data + WDATA.box.top] |
2448 | mov ebx, [edx + window_data + WDATA.box.top] |
2451 | mov ecx, [edx + window_data + WDATA.box.width] |
2449 | mov ecx, [edx + window_data + WDATA.box.width] |
2452 | mov edx, [edx + window_data + WDATA.box.height] |
2450 | mov edx, [edx + window_data + WDATA.box.height] |
2453 | add ecx, eax |
2451 | add ecx, eax |
2454 | add edx, ebx |
2452 | add edx, ebx |
2455 | call window._.set_screen |
2453 | call window._.set_screen |
2456 | call window._.set_top_wnd |
2454 | call window._.set_top_wnd |
2457 | call window._.redraw_top_wnd |
2455 | call window._.redraw_top_wnd |
2458 | 2456 | ||
2459 | shl esi, 5 |
2457 | shl esi, 5 |
2460 | mov [esi + window_data + WDATA.fl_redraw], 1 |
2458 | mov [esi + window_data + WDATA.fl_redraw], 1 |
2461 | 2459 | ||
2462 | 2460 | ||
2463 | mov eax, 1 |
2461 | mov eax, 1 |
2464 | jmp .exit |
2462 | jmp .exit |
2465 | .fail: |
2463 | .fail: |
2466 | xor eax, eax |
2464 | xor eax, eax |
2467 | .exit: |
2465 | .exit: |
2468 | mov [esp+32], eax |
2466 | mov [esp+32], eax |
2469 | ret |
2467 | ret |
2470 | 2468 | ||
2471 | ;------------------------------------------------------------------------------ |
2469 | ;------------------------------------------------------------------------------ |
2472 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2470 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2473 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2471 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2474 | mov [esp+32], eax |
2472 | mov [esp+32], eax |
2475 | ret |
2473 | ret |
2476 | ;------------------------------------------------------------------------------ |
2474 | ;------------------------------------------------------------------------------ |
2477 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2475 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2478 | mov eax, dword [cpu_freq] |
2476 | mov eax, dword [cpu_freq] |
2479 | mov [esp+32], eax |
2477 | mov [esp+32], eax |
2480 | ret |
2478 | ret |
2481 | ;------------------------------------------------------------------------------ |
2479 | ;------------------------------------------------------------------------------ |
2482 | get_cpu_freq: |
2480 | get_cpu_freq: |
2483 | mov eax, dword [cpu_freq] |
2481 | mov eax, dword [cpu_freq] |
2484 | mov edx, dword [cpu_freq+4] |
2482 | mov edx, dword [cpu_freq+4] |
2485 | ret |
2483 | ret |
2486 | ; SAVE ramdisk to /hd/1/menuet.img |
2484 | ; SAVE ramdisk to /hd/1/menuet.img |
2487 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2485 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2488 | include 'blkdev/rdsave.inc' |
2486 | include 'blkdev/rdsave.inc' |
2489 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2487 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2490 | ;------------------------------------------------------------------------------ |
2488 | ;------------------------------------------------------------------------------ |
2491 | align 4 |
2489 | align 4 |
2492 | sysfn_getactive: ; 18.7 = get active window |
2490 | sysfn_getactive: ; 18.7 = get active window |
2493 | mov eax, [TASK_COUNT] |
2491 | mov eax, [TASK_COUNT] |
2494 | movzx eax, word [WIN_POS + eax*2] |
2492 | movzx eax, word [WIN_POS + eax*2] |
2495 | mov [esp+32], eax |
2493 | mov [esp+32], eax |
2496 | ret |
2494 | ret |
2497 | ;------------------------------------------------------------------------------ |
2495 | ;------------------------------------------------------------------------------ |
2498 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2496 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2499 | ; cmp ecx,1 |
2497 | ; cmp ecx,1 |
2500 | dec ecx |
2498 | dec ecx |
2501 | jnz nogetsoundflag |
2499 | jnz nogetsoundflag |
2502 | movzx eax, byte [sound_flag]; get sound_flag |
2500 | movzx eax, byte [sound_flag]; get sound_flag |
2503 | mov [esp+32], eax |
2501 | mov [esp+32], eax |
2504 | ret |
2502 | ret |
2505 | nogetsoundflag: |
2503 | nogetsoundflag: |
2506 | ; cmp ecx,2 |
2504 | ; cmp ecx,2 |
2507 | dec ecx |
2505 | dec ecx |
2508 | jnz nosoundflag |
2506 | jnz nosoundflag |
2509 | xor byte [sound_flag], 1 |
2507 | xor byte [sound_flag], 1 |
2510 | nosoundflag: |
2508 | nosoundflag: |
2511 | ret |
2509 | ret |
2512 | ;------------------------------------------------------------------------------ |
2510 | ;------------------------------------------------------------------------------ |
2513 | sysfn_minimize: ; 18.10 = minimize window |
2511 | sysfn_minimize: ; 18.10 = minimize window |
2514 | mov [window_minimize], 1 |
2512 | mov [window_minimize], 1 |
2515 | call wakeup_osloop |
2513 | call wakeup_osloop |
2516 | ret |
2514 | ret |
2517 | ;------------------------------------------------------------------------------ |
2515 | ;------------------------------------------------------------------------------ |
2518 | align 4 |
2516 | align 4 |
2519 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2517 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2520 | dec ecx |
2518 | dec ecx |
2521 | jnz .exit |
2519 | jnz .exit |
2522 | .small_table: |
2520 | .small_table: |
2523 | mov edi, edx |
2521 | mov edi, edx |
2524 | mov esi, DRIVE_DATA |
2522 | mov esi, DRIVE_DATA |
2525 | mov ecx, DRIVE_DATA_SIZE ;10 |
2523 | mov ecx, DRIVE_DATA_SIZE ;10 |
2526 | cld |
2524 | cld |
2527 | rep movsb |
2525 | rep movsb |
2528 | .exit: |
2526 | .exit: |
2529 | ret |
2527 | ret |
2530 | ;------------------------------------------------------------------------------ |
2528 | ;------------------------------------------------------------------------------ |
2531 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2529 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2532 | and dword [esp+32], 0 |
2530 | and dword [esp+32], 0 |
2533 | ret |
2531 | ret |
2534 | ;------------------------------------------------------------------------------ |
2532 | ;------------------------------------------------------------------------------ |
2535 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2533 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2536 | mov edi, ecx |
2534 | mov edi, ecx |
2537 | mov esi, version_inf |
2535 | mov esi, version_inf |
2538 | mov ecx, version_end-version_inf |
2536 | mov ecx, version_end-version_inf |
2539 | rep movsb |
2537 | rep movsb |
2540 | ret |
2538 | ret |
2541 | ;------------------------------------------------------------------------------ |
2539 | ;------------------------------------------------------------------------------ |
2542 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2540 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2543 | ;wait retrace functions |
2541 | ;wait retrace functions |
2544 | sys_wait_retrace: |
2542 | sys_wait_retrace: |
2545 | mov edx, 0x3da |
2543 | mov edx, 0x3da |
2546 | WaitRetrace_loop: |
2544 | WaitRetrace_loop: |
2547 | in al, dx |
2545 | in al, dx |
2548 | test al, 1000b |
2546 | test al, 1000b |
2549 | jz WaitRetrace_loop |
2547 | jz WaitRetrace_loop |
2550 | and [esp+32], dword 0 |
2548 | and [esp+32], dword 0 |
2551 | ret |
2549 | ret |
2552 | ;------------------------------------------------------------------------------ |
2550 | ;------------------------------------------------------------------------------ |
2553 | align 4 |
2551 | align 4 |
2554 | sysfn_centermouse: ; 18.15 = mouse centered |
2552 | sysfn_centermouse: ; 18.15 = mouse centered |
2555 | mov eax, [_display.width] |
2553 | mov eax, [_display.width] |
2556 | shr eax, 1 |
2554 | shr eax, 1 |
2557 | mov [MOUSE_X], ax |
2555 | mov [MOUSE_X], ax |
2558 | mov eax, [_display.height] |
2556 | mov eax, [_display.height] |
2559 | shr eax, 1 |
2557 | shr eax, 1 |
2560 | mov [MOUSE_Y], ax |
2558 | mov [MOUSE_Y], ax |
2561 | call wakeup_osloop |
2559 | call wakeup_osloop |
2562 | xor eax, eax |
2560 | xor eax, eax |
2563 | and [esp+32], eax |
2561 | and [esp+32], eax |
2564 | ret |
2562 | ret |
2565 | ;------------------------------------------------------------------------------ |
2563 | ;------------------------------------------------------------------------------ |
2566 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2564 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2567 | cmp ecx, 8 |
2565 | cmp ecx, 8 |
2568 | jnc @f |
2566 | jnc @f |
2569 | jmp dword [.table+ecx*4] |
2567 | jmp dword [.table+ecx*4] |
2570 | .get_mouse_acceleration: |
2568 | .get_mouse_acceleration: |
2571 | xor eax, eax |
2569 | xor eax, eax |
2572 | mov ax, [mouse_speed_factor] |
2570 | mov ax, [mouse_speed_factor] |
2573 | mov [esp+32], eax |
2571 | mov [esp+32], eax |
2574 | ret |
2572 | ret |
2575 | .set_mouse_acceleration: |
2573 | .set_mouse_acceleration: |
2576 | mov [mouse_speed_factor], dx |
2574 | mov [mouse_speed_factor], dx |
2577 | ret |
2575 | ret |
2578 | .get_mouse_delay: |
2576 | .get_mouse_delay: |
2579 | xor eax, eax |
2577 | xor eax, eax |
2580 | mov al, [mouse_delay] |
2578 | mov al, [mouse_delay] |
2581 | mov [esp+32], eax |
2579 | mov [esp+32], eax |
2582 | ret |
2580 | ret |
2583 | .set_mouse_delay: |
2581 | .set_mouse_delay: |
2584 | mov [mouse_delay], dl |
2582 | mov [mouse_delay], dl |
2585 | @@: |
2583 | @@: |
2586 | ret |
2584 | ret |
2587 | .set_pointer_position: |
2585 | .set_pointer_position: |
2588 | cmp dx, word[_display.height] |
2586 | cmp dx, word[_display.height] |
2589 | jae @b |
2587 | jae @b |
2590 | rol edx, 16 |
2588 | rol edx, 16 |
2591 | cmp dx, word[_display.width] |
2589 | cmp dx, word[_display.width] |
2592 | jae @b |
2590 | jae @b |
2593 | mov [MOUSE_X], edx |
2591 | mov [MOUSE_X], edx |
2594 | mov [mouse_active], 1 |
2592 | mov [mouse_active], 1 |
2595 | jmp wakeup_osloop |
2593 | jmp wakeup_osloop |
2596 | .set_mouse_button: |
2594 | .set_mouse_button: |
2597 | mov [BTN_DOWN], edx |
2595 | mov [BTN_DOWN], edx |
2598 | mov [mouse_active], 1 |
2596 | mov [mouse_active], 1 |
2599 | jmp wakeup_osloop |
2597 | jmp wakeup_osloop |
2600 | .get_doubleclick_delay: |
2598 | .get_doubleclick_delay: |
2601 | xor eax, eax |
2599 | xor eax, eax |
2602 | mov al, [mouse_doubleclick_delay] |
2600 | mov al, [mouse_doubleclick_delay] |
2603 | mov [esp+32], eax |
2601 | mov [esp+32], eax |
2604 | ret |
2602 | ret |
2605 | .set_doubleclick_delay: |
2603 | .set_doubleclick_delay: |
2606 | mov [mouse_doubleclick_delay], dl |
2604 | mov [mouse_doubleclick_delay], dl |
2607 | ret |
2605 | ret |
2608 | align 4 |
2606 | align 4 |
2609 | .table: |
2607 | .table: |
2610 | dd .get_mouse_acceleration |
2608 | dd .get_mouse_acceleration |
2611 | dd .set_mouse_acceleration |
2609 | dd .set_mouse_acceleration |
2612 | dd .get_mouse_delay |
2610 | dd .get_mouse_delay |
2613 | dd .set_mouse_delay |
2611 | dd .set_mouse_delay |
2614 | dd .set_pointer_position |
2612 | dd .set_pointer_position |
2615 | dd .set_mouse_button |
2613 | dd .set_mouse_button |
2616 | dd .get_doubleclick_delay |
2614 | dd .get_doubleclick_delay |
2617 | dd .set_doubleclick_delay |
2615 | dd .set_doubleclick_delay |
2618 | ;------------------------------------------------------------------------------ |
2616 | ;------------------------------------------------------------------------------ |
2619 | sysfn_getfreemem: |
2617 | sysfn_getfreemem: |
2620 | mov eax, [pg_data.pages_free] |
2618 | mov eax, [pg_data.pages_free] |
2621 | shl eax, 2 |
2619 | shl eax, 2 |
2622 | mov [esp+32], eax |
2620 | mov [esp+32], eax |
2623 | ret |
2621 | ret |
2624 | ;------------------------------------------------------------------------------ |
2622 | ;------------------------------------------------------------------------------ |
2625 | sysfn_getallmem: |
2623 | sysfn_getallmem: |
2626 | mov eax, [MEM_AMOUNT] |
2624 | mov eax, [MEM_AMOUNT] |
2627 | shr eax, 10 |
2625 | shr eax, 10 |
2628 | mov [esp+32], eax |
2626 | mov [esp+32], eax |
2629 | ret |
2627 | ret |
2630 | ;------------------------------------------------------------------------------ |
2628 | ;------------------------------------------------------------------------------ |
2631 | sysfn_pid_to_slot: |
2629 | sysfn_pid_to_slot: |
2632 | mov eax, ecx |
2630 | mov eax, ecx |
2633 | call pid_to_slot |
2631 | call pid_to_slot |
2634 | mov [esp+32], eax |
2632 | mov [esp+32], eax |
2635 | ret |
2633 | ret |
2636 | ;------------------------------------------------------------------------------ |
2634 | ;------------------------------------------------------------------------------ |
2637 | sysfn_min_rest_window: |
2635 | sysfn_min_rest_window: |
2638 | pushad |
2636 | pushad |
2639 | mov eax, edx ; ebx - operating |
2637 | mov eax, edx ; ebx - operating |
2640 | shr ecx, 1 |
2638 | shr ecx, 1 |
2641 | jnc @f |
2639 | jnc @f |
2642 | call pid_to_slot |
2640 | call pid_to_slot |
2643 | @@: |
2641 | @@: |
2644 | or eax, eax ; eax - number of slot |
2642 | or eax, eax ; eax - number of slot |
2645 | jz .error |
2643 | jz .error |
2646 | cmp eax, 255 ; varify maximal slot number |
2644 | cmp eax, 255 ; varify maximal slot number |
2647 | ja .error |
2645 | ja .error |
2648 | movzx eax, word [WIN_STACK + eax*2] |
2646 | movzx eax, word [WIN_STACK + eax*2] |
2649 | shr ecx, 1 |
2647 | shr ecx, 1 |
2650 | jc .restore |
2648 | jc .restore |
2651 | ; .minimize: |
2649 | ; .minimize: |
2652 | call minimize_window |
2650 | call minimize_window |
2653 | jmp .exit |
2651 | jmp .exit |
2654 | .restore: |
2652 | .restore: |
2655 | call restore_minimized_window |
2653 | call restore_minimized_window |
2656 | .exit: |
2654 | .exit: |
2657 | popad |
2655 | popad |
2658 | xor eax, eax |
2656 | xor eax, eax |
2659 | mov [esp+32], eax |
2657 | mov [esp+32], eax |
2660 | ret |
2658 | ret |
2661 | .error: |
2659 | .error: |
2662 | popad |
2660 | popad |
2663 | xor eax, eax |
2661 | xor eax, eax |
2664 | dec eax |
2662 | dec eax |
2665 | mov [esp+32], eax |
2663 | mov [esp+32], eax |
2666 | ret |
2664 | ret |
2667 | ;------------------------------------------------------------------------------ |
2665 | ;------------------------------------------------------------------------------ |
2668 | sysfn_min_windows: |
2666 | sysfn_min_windows: |
2669 | call minimize_all_window |
2667 | call minimize_all_window |
2670 | mov [esp+32], eax |
2668 | mov [esp+32], eax |
2671 | call change_task |
2669 | call change_task |
2672 | ret |
2670 | ret |
2673 | ;------------------------------------------------------------------------------ |
2671 | ;------------------------------------------------------------------------------ |
2674 | sysfn_set_screen_sizes: |
2672 | sysfn_set_screen_sizes: |
2675 | cmp [SCR_MODE], word 0x13 |
2673 | cmp [SCR_MODE], word 0x13 |
2676 | jbe .exit |
2674 | jbe .exit |
2677 | 2675 | ||
2678 | cmp [_display.select_cursor], select_cursor |
2676 | cmp [_display.select_cursor], select_cursor |
2679 | jne .exit |
2677 | jne .exit |
2680 | 2678 | ||
2681 | cmp ecx, [display_width_standard] |
2679 | cmp ecx, [display_width_standard] |
2682 | ja .exit |
2680 | ja .exit |
2683 | 2681 | ||
2684 | cmp edx, [display_height_standard] |
2682 | cmp edx, [display_height_standard] |
2685 | ja .exit |
2683 | ja .exit |
2686 | 2684 | ||
2687 | pushfd |
2685 | pushfd |
2688 | cli |
2686 | cli |
2689 | mov eax, ecx |
2687 | mov eax, ecx |
2690 | mov ecx, [_display.lfb_pitch] |
2688 | mov ecx, [_display.lfb_pitch] |
2691 | mov [_display.width], eax |
2689 | mov [_display.width], eax |
2692 | dec eax |
2690 | dec eax |
2693 | mov [_display.height], edx |
2691 | mov [_display.height], edx |
2694 | dec edx |
2692 | dec edx |
2695 | ; eax - new Screen_Max_X |
2693 | ; eax - new Screen_Max_X |
2696 | ; edx - new Screen_Max_Y |
2694 | ; edx - new Screen_Max_Y |
2697 | mov [do_not_touch_winmap], 1 |
2695 | mov [do_not_touch_winmap], 1 |
2698 | call set_screen |
2696 | call set_screen |
2699 | mov [do_not_touch_winmap], 0 |
2697 | mov [do_not_touch_winmap], 0 |
2700 | popfd |
2698 | popfd |
2701 | call change_task |
2699 | call change_task |
2702 | .exit: |
2700 | .exit: |
2703 | ret |
2701 | ret |
2704 | ;------------------------------------------------------------------------------ |
2702 | ;------------------------------------------------------------------------------ |
2705 | uglobal |
2703 | uglobal |
2706 | screen_workarea RECT |
2704 | screen_workarea RECT |
2707 | display_width_standard dd 0 |
2705 | display_width_standard dd 0 |
2708 | display_height_standard dd 0 |
2706 | display_height_standard dd 0 |
2709 | do_not_touch_winmap db 0 |
2707 | do_not_touch_winmap db 0 |
2710 | window_minimize db 0 |
2708 | window_minimize db 0 |
2711 | sound_flag db 0 |
2709 | sound_flag db 0 |
2712 | 2710 | ||
2713 | endg |
2711 | endg |
2714 | 2712 | ||
2715 | UID_NONE=0 |
2713 | UID_NONE=0 |
2716 | UID_MENUETOS=1 ;official |
2714 | UID_MENUETOS=1 ;official |
2717 | UID_KOLIBRI=2 ;russian |
2715 | UID_KOLIBRI=2 ;russian |
2718 | 2716 | ||
2719 | iglobal |
2717 | iglobal |
2720 | version_inf: |
2718 | version_inf: |
2721 | db 0,7,7,0 ; version 0.7.7.0 |
2719 | db 0,7,7,0 ; version 0.7.7.0 |
2722 | db 0 |
2720 | db 0 |
2723 | .rev dd __REV__ |
2721 | .rev dd __REV__ |
2724 | version_end: |
2722 | version_end: |
2725 | endg |
2723 | endg |
2726 | ;------------------------------------------------------------------------------ |
2724 | ;------------------------------------------------------------------------------ |
2727 | align 4 |
2725 | align 4 |
2728 | sys_cachetodiskette: |
2726 | sys_cachetodiskette: |
2729 | cmp ebx, 1 |
2727 | cmp ebx, 1 |
2730 | jb .no_floppy_save |
2728 | jb .no_floppy_save |
2731 | cmp ebx, 2 |
2729 | cmp ebx, 2 |
2732 | ja .no_floppy_save |
2730 | ja .no_floppy_save |
2733 | call save_image |
2731 | call save_image |
2734 | mov [esp + 32], eax |
2732 | mov [esp + 32], eax |
2735 | ret |
2733 | ret |
2736 | .no_floppy_save: |
2734 | .no_floppy_save: |
2737 | mov [esp + 32], dword 1 |
2735 | mov [esp + 32], dword 1 |
2738 | ret |
2736 | ret |
2739 | ;------------------------------------------------------------------------------ |
2737 | ;------------------------------------------------------------------------------ |
2740 | uglobal |
2738 | uglobal |
2741 | ; bgrchanged dd 0x0 |
2739 | ; bgrchanged dd 0x0 |
2742 | align 4 |
2740 | align 4 |
2743 | bgrlockpid dd 0 |
2741 | bgrlockpid dd 0 |
2744 | bgrlock db 0 |
2742 | bgrlock db 0 |
2745 | endg |
2743 | endg |
2746 | ;------------------------------------------------------------------------------ |
2744 | ;------------------------------------------------------------------------------ |
2747 | align 4 |
2745 | align 4 |
2748 | sys_background: |
2746 | sys_background: |
2749 | cmp ebx, 1 ; BACKGROUND SIZE |
2747 | cmp ebx, 1 ; BACKGROUND SIZE |
2750 | jnz nosb1 |
2748 | jnz nosb1 |
2751 | test ecx, ecx |
2749 | test ecx, ecx |
2752 | jz sbgrr |
2750 | jz sbgrr |
2753 | 2751 | ||
2754 | test edx, edx |
2752 | test edx, edx |
2755 | jz sbgrr |
2753 | jz sbgrr |
2756 | ;-------------------------------------- |
2754 | ;-------------------------------------- |
2757 | align 4 |
2755 | align 4 |
2758 | @@: |
2756 | @@: |
2759 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2757 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2760 | bts dword [bgrlock], 0 |
2758 | bts dword [bgrlock], 0 |
2761 | jnc @f |
2759 | jnc @f |
2762 | call change_task |
2760 | call change_task |
2763 | jmp @b |
2761 | jmp @b |
2764 | ;-------------------------------------- |
2762 | ;-------------------------------------- |
2765 | align 4 |
2763 | align 4 |
2766 | @@: |
2764 | @@: |
2767 | mov [BgrDataWidth], ecx |
2765 | mov [BgrDataWidth], ecx |
2768 | mov [BgrDataHeight], edx |
2766 | mov [BgrDataHeight], edx |
2769 | ; mov [bgrchanged],1 |
2767 | ; mov [bgrchanged],1 |
2770 | 2768 | ||
2771 | pushad |
2769 | pushad |
2772 | ; return memory for old background |
2770 | ; return memory for old background |
2773 | mov eax, [img_background] |
2771 | mov eax, [img_background] |
2774 | cmp eax, static_background_data |
2772 | cmp eax, static_background_data |
2775 | jz @f |
2773 | jz @f |
2776 | stdcall kernel_free, eax |
2774 | stdcall kernel_free, eax |
2777 | ;-------------------------------------- |
2775 | ;-------------------------------------- |
2778 | align 4 |
2776 | align 4 |
2779 | @@: |
2777 | @@: |
2780 | ; calculate RAW size |
2778 | ; calculate RAW size |
2781 | xor eax, eax |
2779 | xor eax, eax |
2782 | inc eax |
2780 | inc eax |
2783 | cmp [BgrDataWidth], eax |
2781 | cmp [BgrDataWidth], eax |
2784 | jae @f |
2782 | jae @f |
2785 | mov [BgrDataWidth], eax |
2783 | mov [BgrDataWidth], eax |
2786 | ;-------------------------------------- |
2784 | ;-------------------------------------- |
2787 | align 4 |
2785 | align 4 |
2788 | @@: |
2786 | @@: |
2789 | cmp [BgrDataHeight], eax |
2787 | cmp [BgrDataHeight], eax |
2790 | jae @f |
2788 | jae @f |
2791 | mov [BgrDataHeight], eax |
2789 | mov [BgrDataHeight], eax |
2792 | ;-------------------------------------- |
2790 | ;-------------------------------------- |
2793 | align 4 |
2791 | align 4 |
2794 | @@: |
2792 | @@: |
2795 | mov eax, [BgrDataWidth] |
2793 | mov eax, [BgrDataWidth] |
2796 | imul eax, [BgrDataHeight] |
2794 | imul eax, [BgrDataHeight] |
2797 | lea eax, [eax*3] |
2795 | lea eax, [eax*3] |
2798 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2796 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2799 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2797 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2800 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2798 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2801 | shr eax, 12 |
2799 | shr eax, 12 |
2802 | inc eax |
2800 | inc eax |
2803 | shl eax, 12 |
2801 | shl eax, 12 |
2804 | mov [mem_BACKGROUND], eax |
2802 | mov [mem_BACKGROUND], eax |
2805 | ; get memory for new background |
2803 | ; get memory for new background |
2806 | stdcall kernel_alloc, eax |
2804 | stdcall kernel_alloc, eax |
2807 | test eax, eax |
2805 | test eax, eax |
2808 | jz .memfailed |
2806 | jz .memfailed |
2809 | mov [img_background], eax |
2807 | mov [img_background], eax |
2810 | jmp .exit |
2808 | jmp .exit |
2811 | ;-------------------------------------- |
2809 | ;-------------------------------------- |
2812 | align 4 |
2810 | align 4 |
2813 | .memfailed: |
2811 | .memfailed: |
2814 | ; revert to static monotone data |
2812 | ; revert to static monotone data |
2815 | mov [img_background], static_background_data |
2813 | mov [img_background], static_background_data |
2816 | xor eax, eax |
2814 | xor eax, eax |
2817 | inc eax |
2815 | inc eax |
2818 | mov [BgrDataWidth], eax |
2816 | mov [BgrDataWidth], eax |
2819 | mov [BgrDataHeight], eax |
2817 | mov [BgrDataHeight], eax |
2820 | mov [mem_BACKGROUND], 4 |
2818 | mov [mem_BACKGROUND], 4 |
2821 | ;-------------------------------------- |
2819 | ;-------------------------------------- |
2822 | align 4 |
2820 | align 4 |
2823 | .exit: |
2821 | .exit: |
2824 | popad |
2822 | popad |
2825 | mov [bgrlock], 0 |
2823 | mov [bgrlock], 0 |
2826 | ;-------------------------------------- |
2824 | ;-------------------------------------- |
2827 | align 4 |
2825 | align 4 |
2828 | sbgrr: |
2826 | sbgrr: |
2829 | ret |
2827 | ret |
2830 | ;------------------------------------------------------------------------------ |
2828 | ;------------------------------------------------------------------------------ |
2831 | align 4 |
2829 | align 4 |
2832 | nosb1: |
2830 | nosb1: |
2833 | cmp ebx, 2 ; SET PIXEL |
2831 | cmp ebx, 2 ; SET PIXEL |
2834 | jnz nosb2 |
2832 | jnz nosb2 |
2835 | 2833 | ||
2836 | mov eax, [img_background] |
2834 | mov eax, [img_background] |
2837 | test ecx, ecx |
2835 | test ecx, ecx |
2838 | jz @f |
2836 | jz @f |
2839 | cmp eax, static_background_data |
2837 | cmp eax, static_background_data |
2840 | jz .ret |
2838 | jz .ret |
2841 | ;-------------------------------------- |
2839 | ;-------------------------------------- |
2842 | align 4 |
2840 | align 4 |
2843 | @@: |
2841 | @@: |
2844 | mov ebx, [mem_BACKGROUND] |
2842 | mov ebx, [mem_BACKGROUND] |
2845 | add ebx, 4095 |
2843 | add ebx, 4095 |
2846 | and ebx, -4096 |
2844 | and ebx, -4096 |
2847 | sub ebx, 4 |
2845 | sub ebx, 4 |
2848 | cmp ecx, ebx |
2846 | cmp ecx, ebx |
2849 | ja .ret |
2847 | ja .ret |
2850 | 2848 | ||
2851 | mov ebx, [eax+ecx] |
2849 | mov ebx, [eax+ecx] |
2852 | and ebx, 0xFF000000;255*256*256*256 |
2850 | and ebx, 0xFF000000;255*256*256*256 |
2853 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2851 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2854 | add edx, ebx |
2852 | add edx, ebx |
2855 | mov [eax+ecx], edx |
2853 | mov [eax+ecx], edx |
2856 | ;-------------------------------------- |
2854 | ;-------------------------------------- |
2857 | align 4 |
2855 | align 4 |
2858 | .ret: |
2856 | .ret: |
2859 | ret |
2857 | ret |
2860 | ;------------------------------------------------------------------------------ |
2858 | ;------------------------------------------------------------------------------ |
2861 | align 4 |
2859 | align 4 |
2862 | nosb2: |
2860 | nosb2: |
2863 | cmp ebx, 3 ; DRAW BACKGROUND |
2861 | cmp ebx, 3 ; DRAW BACKGROUND |
2864 | jnz nosb3 |
2862 | jnz nosb3 |
2865 | ;-------------------------------------- |
2863 | ;-------------------------------------- |
2866 | align 4 |
2864 | align 4 |
2867 | draw_background_temp: |
2865 | draw_background_temp: |
2868 | mov [background_defined], 1 |
2866 | mov [background_defined], 1 |
2869 | call force_redraw_background |
2867 | call force_redraw_background |
2870 | ;-------------------------------------- |
2868 | ;-------------------------------------- |
2871 | align 4 |
2869 | align 4 |
2872 | nosb31: |
2870 | nosb31: |
2873 | ret |
2871 | ret |
2874 | ;------------------------------------------------------------------------------ |
2872 | ;------------------------------------------------------------------------------ |
2875 | align 4 |
2873 | align 4 |
2876 | nosb3: |
2874 | nosb3: |
2877 | cmp ebx, 4 ; TILED / STRETCHED |
2875 | cmp ebx, 4 ; TILED / STRETCHED |
2878 | jnz nosb4 |
2876 | jnz nosb4 |
2879 | cmp ecx, [BgrDrawMode] |
2877 | cmp ecx, [BgrDrawMode] |
2880 | je nosb41 |
2878 | je nosb41 |
2881 | mov [BgrDrawMode], ecx |
2879 | mov [BgrDrawMode], ecx |
2882 | ;-------------------------------------- |
2880 | ;-------------------------------------- |
2883 | align 4 |
2881 | align 4 |
2884 | nosb41: |
2882 | nosb41: |
2885 | ret |
2883 | ret |
2886 | ;------------------------------------------------------------------------------ |
2884 | ;------------------------------------------------------------------------------ |
2887 | align 4 |
2885 | align 4 |
2888 | nosb4: |
2886 | nosb4: |
2889 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2887 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2890 | jnz nosb5 |
2888 | jnz nosb5 |
2891 | cmp [img_background], static_background_data |
2889 | cmp [img_background], static_background_data |
2892 | jnz @f |
2890 | jnz @f |
2893 | test edx, edx |
2891 | test edx, edx |
2894 | jnz .fin |
2892 | jnz .fin |
2895 | cmp esi, 4 |
2893 | cmp esi, 4 |
2896 | ja .fin |
2894 | ja .fin |
2897 | ;-------------------------------------- |
2895 | ;-------------------------------------- |
2898 | align 4 |
2896 | align 4 |
2899 | @@: |
2897 | @@: |
2900 | ; bughere |
2898 | ; bughere |
2901 | mov eax, ecx |
2899 | mov eax, ecx |
2902 | mov ebx, edx |
2900 | mov ebx, edx |
2903 | add ebx, [img_background];IMG_BACKGROUND |
2901 | add ebx, [img_background];IMG_BACKGROUND |
2904 | mov ecx, esi |
2902 | mov ecx, esi |
2905 | call memmove |
2903 | call memmove |
2906 | ;-------------------------------------- |
2904 | ;-------------------------------------- |
2907 | align 4 |
2905 | align 4 |
2908 | .fin: |
2906 | .fin: |
2909 | ret |
2907 | ret |
2910 | ;------------------------------------------------------------------------------ |
2908 | ;------------------------------------------------------------------------------ |
2911 | align 4 |
2909 | align 4 |
2912 | nosb5: |
2910 | nosb5: |
2913 | cmp ebx, 6 |
2911 | cmp ebx, 6 |
2914 | jnz nosb6 |
2912 | jnz nosb6 |
2915 | ;-------------------------------------- |
2913 | ;-------------------------------------- |
2916 | align 4 |
2914 | align 4 |
2917 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2915 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2918 | @@: |
2916 | @@: |
2919 | bts dword [bgrlock], 0 |
2917 | bts dword [bgrlock], 0 |
2920 | jnc @f |
2918 | jnc @f |
2921 | call change_task |
2919 | call change_task |
2922 | jmp @b |
2920 | jmp @b |
2923 | ;-------------------------------------- |
2921 | ;-------------------------------------- |
2924 | align 4 |
2922 | align 4 |
2925 | @@: |
2923 | @@: |
2926 | mov eax, [CURRENT_TASK] |
2924 | mov eax, [CURRENT_TASK] |
2927 | mov [bgrlockpid], eax |
2925 | mov [bgrlockpid], eax |
2928 | cmp [img_background], static_background_data |
2926 | cmp [img_background], static_background_data |
2929 | jz .nomem |
2927 | jz .nomem |
2930 | stdcall user_alloc, [mem_BACKGROUND] |
2928 | stdcall user_alloc, [mem_BACKGROUND] |
2931 | mov [esp+32], eax |
2929 | mov [esp+32], eax |
2932 | test eax, eax |
2930 | test eax, eax |
2933 | jz .nomem |
2931 | jz .nomem |
2934 | mov ebx, eax |
2932 | mov ebx, eax |
2935 | shr ebx, 12 |
2933 | shr ebx, 12 |
2936 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2934 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2937 | mov esi, [img_background] |
2935 | mov esi, [img_background] |
2938 | shr esi, 12 |
2936 | shr esi, 12 |
2939 | mov ecx, [mem_BACKGROUND] |
2937 | mov ecx, [mem_BACKGROUND] |
2940 | add ecx, 0xFFF |
2938 | add ecx, 0xFFF |
2941 | shr ecx, 12 |
2939 | shr ecx, 12 |
2942 | ;-------------------------------------- |
2940 | ;-------------------------------------- |
2943 | align 4 |
2941 | align 4 |
2944 | .z: |
2942 | .z: |
2945 | mov eax, [page_tabs+ebx*4] |
2943 | mov eax, [page_tabs+ebx*4] |
2946 | test al, 1 |
2944 | test al, 1 |
2947 | jz @f |
2945 | jz @f |
2948 | call free_page |
2946 | call free_page |
2949 | ;-------------------------------------- |
2947 | ;-------------------------------------- |
2950 | align 4 |
2948 | align 4 |
2951 | @@: |
2949 | @@: |
2952 | mov eax, [page_tabs+esi*4] |
2950 | mov eax, [page_tabs+esi*4] |
2953 | or al, PG_UWR |
2951 | or al, PG_UWR |
2954 | mov [page_tabs+ebx*4], eax |
2952 | mov [page_tabs+ebx*4], eax |
2955 | mov eax, ebx |
2953 | mov eax, ebx |
2956 | shl eax, 12 |
2954 | shl eax, 12 |
2957 | invlpg [eax] |
2955 | invlpg [eax] |
2958 | inc ebx |
2956 | inc ebx |
2959 | inc esi |
2957 | inc esi |
2960 | loop .z |
2958 | loop .z |
2961 | ret |
2959 | ret |
2962 | ;-------------------------------------- |
2960 | ;-------------------------------------- |
2963 | align 4 |
2961 | align 4 |
2964 | .nomem: |
2962 | .nomem: |
2965 | and [bgrlockpid], 0 |
2963 | and [bgrlockpid], 0 |
2966 | mov [bgrlock], 0 |
2964 | mov [bgrlock], 0 |
2967 | ;------------------------------------------------------------------------------ |
2965 | ;------------------------------------------------------------------------------ |
2968 | align 4 |
2966 | align 4 |
2969 | nosb6: |
2967 | nosb6: |
2970 | cmp ebx, 7 |
2968 | cmp ebx, 7 |
2971 | jnz nosb7 |
2969 | jnz nosb7 |
2972 | cmp [bgrlock], 0 |
2970 | cmp [bgrlock], 0 |
2973 | jz .err |
2971 | jz .err |
2974 | mov eax, [CURRENT_TASK] |
2972 | mov eax, [CURRENT_TASK] |
2975 | cmp [bgrlockpid], eax |
2973 | cmp [bgrlockpid], eax |
2976 | jnz .err |
2974 | jnz .err |
2977 | mov eax, ecx |
2975 | mov eax, ecx |
2978 | mov ebx, ecx |
2976 | mov ebx, ecx |
2979 | shr eax, 12 |
2977 | shr eax, 12 |
2980 | mov ecx, [page_tabs+(eax-1)*4] |
2978 | mov ecx, [page_tabs+(eax-1)*4] |
2981 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2979 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2982 | jz .err |
2980 | jz .err |
2983 | jnp .err |
2981 | jnp .err |
2984 | push eax |
2982 | push eax |
2985 | shr ecx, 12 |
2983 | shr ecx, 12 |
2986 | dec ecx |
2984 | dec ecx |
2987 | ;-------------------------------------- |
2985 | ;-------------------------------------- |
2988 | align 4 |
2986 | align 4 |
2989 | @@: |
2987 | @@: |
2990 | and dword [page_tabs+eax*4], 0 |
2988 | and dword [page_tabs+eax*4], 0 |
2991 | mov edx, eax |
2989 | mov edx, eax |
2992 | shl edx, 12 |
2990 | shl edx, 12 |
2993 | push eax |
2991 | push eax |
2994 | invlpg [edx] |
2992 | invlpg [edx] |
2995 | pop eax |
2993 | pop eax |
2996 | inc eax |
2994 | inc eax |
2997 | loop @b |
2995 | loop @b |
2998 | pop eax |
2996 | pop eax |
2999 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2997 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
3000 | stdcall user_free, ebx |
2998 | stdcall user_free, ebx |
3001 | mov [esp+32], eax |
2999 | mov [esp+32], eax |
3002 | and [bgrlockpid], 0 |
3000 | and [bgrlockpid], 0 |
3003 | mov [bgrlock], 0 |
3001 | mov [bgrlock], 0 |
3004 | ret |
3002 | ret |
3005 | ;-------------------------------------- |
3003 | ;-------------------------------------- |
3006 | align 4 |
3004 | align 4 |
3007 | .err: |
3005 | .err: |
3008 | and dword [esp+32], 0 |
3006 | and dword [esp+32], 0 |
3009 | ret |
3007 | ret |
3010 | ;------------------------------------------------------------------------------ |
3008 | ;------------------------------------------------------------------------------ |
3011 | align 4 |
3009 | align 4 |
3012 | nosb7: |
3010 | nosb7: |
3013 | cmp ebx, 8 |
3011 | cmp ebx, 8 |
3014 | jnz nosb8 |
3012 | jnz nosb8 |
3015 | 3013 | ||
3016 | mov ecx, [current_slot] |
3014 | mov ecx, [current_slot] |
3017 | xor eax, eax |
3015 | xor eax, eax |
3018 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
3016 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
3019 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
3017 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
3020 | xor eax, eax |
3018 | xor eax, eax |
3021 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
3019 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
3022 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
3020 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
3023 | ret |
3021 | ret |
3024 | ;------------------------------------------------------------------------------ |
3022 | ;------------------------------------------------------------------------------ |
3025 | align 4 |
3023 | align 4 |
3026 | nosb8: |
3024 | nosb8: |
3027 | cmp ebx, 9 |
3025 | cmp ebx, 9 |
3028 | jnz nosb9 |
3026 | jnz nosb9 |
3029 | ; ecx = [left]*65536 + [right] |
3027 | ; ecx = [left]*65536 + [right] |
3030 | ; edx = [top]*65536 + [bottom] |
3028 | ; edx = [top]*65536 + [bottom] |
3031 | mov eax, [_display.width] |
3029 | mov eax, [_display.width] |
3032 | mov ebx, [_display.height] |
3030 | mov ebx, [_display.height] |
3033 | dec eax |
3031 | dec eax |
3034 | dec ebx |
3032 | dec ebx |
3035 | ; check [right] |
3033 | ; check [right] |
3036 | cmp cx, ax |
3034 | cmp cx, ax |
3037 | ja .exit |
3035 | ja .exit |
3038 | ; check [left] |
3036 | ; check [left] |
3039 | ror ecx, 16 |
3037 | ror ecx, 16 |
3040 | cmp cx, ax |
3038 | cmp cx, ax |
3041 | ja .exit |
3039 | ja .exit |
3042 | ; check [bottom] |
3040 | ; check [bottom] |
3043 | cmp dx, bx |
3041 | cmp dx, bx |
3044 | ja .exit |
3042 | ja .exit |
3045 | ; check [top] |
3043 | ; check [top] |
3046 | ror edx, 16 |
3044 | ror edx, 16 |
3047 | cmp dx, bx |
3045 | cmp dx, bx |
3048 | ja .exit |
3046 | ja .exit |
3049 | 3047 | ||
3050 | movzx eax, cx ; [left] |
3048 | movzx eax, cx ; [left] |
3051 | movzx ebx, dx ; [top] |
3049 | movzx ebx, dx ; [top] |
3052 | 3050 | ||
3053 | shr ecx, 16 ; [right] |
3051 | shr ecx, 16 ; [right] |
3054 | shr edx, 16 ; [bottom] |
3052 | shr edx, 16 ; [bottom] |
3055 | 3053 | ||
3056 | mov [background_defined], 1 |
3054 | mov [background_defined], 1 |
3057 | 3055 | ||
3058 | mov [draw_data+32 + RECT.left], eax |
3056 | mov [draw_data+32 + RECT.left], eax |
3059 | mov [draw_data+32 + RECT.top], ebx |
3057 | mov [draw_data+32 + RECT.top], ebx |
3060 | 3058 | ||
3061 | mov [draw_data+32 + RECT.right], ecx |
3059 | mov [draw_data+32 + RECT.right], ecx |
3062 | mov [draw_data+32 + RECT.bottom], edx |
3060 | mov [draw_data+32 + RECT.bottom], edx |
3063 | 3061 | ||
3064 | inc byte[REDRAW_BACKGROUND] |
3062 | inc byte[REDRAW_BACKGROUND] |
3065 | call wakeup_osloop |
3063 | call wakeup_osloop |
3066 | ;-------------------------------------- |
3064 | ;-------------------------------------- |
3067 | align 4 |
3065 | align 4 |
3068 | .exit: |
3066 | .exit: |
3069 | ret |
3067 | ret |
3070 | ;------------------------------------------------------------------------------ |
3068 | ;------------------------------------------------------------------------------ |
3071 | align 4 |
3069 | align 4 |
3072 | nosb9: |
3070 | nosb9: |
3073 | ret |
3071 | ret |
3074 | ;------------------------------------------------------------------------------ |
3072 | ;------------------------------------------------------------------------------ |
3075 | align 4 |
3073 | align 4 |
3076 | uglobal |
3074 | uglobal |
3077 | BG_Rect_X_left_right dd 0x0 |
3075 | BG_Rect_X_left_right dd 0x0 |
3078 | BG_Rect_Y_top_bottom dd 0x0 |
3076 | BG_Rect_Y_top_bottom dd 0x0 |
3079 | endg |
3077 | endg |
3080 | ;------------------------------------------------------------------------------ |
3078 | ;------------------------------------------------------------------------------ |
3081 | align 4 |
3079 | align 4 |
3082 | force_redraw_background: |
3080 | force_redraw_background: |
3083 | and [draw_data+32 + RECT.left], 0 |
3081 | and [draw_data+32 + RECT.left], 0 |
3084 | and [draw_data+32 + RECT.top], 0 |
3082 | and [draw_data+32 + RECT.top], 0 |
3085 | push eax ebx |
3083 | push eax ebx |
3086 | mov eax, [_display.width] |
3084 | mov eax, [_display.width] |
3087 | mov ebx, [_display.height] |
3085 | mov ebx, [_display.height] |
3088 | dec eax |
3086 | dec eax |
3089 | dec ebx |
3087 | dec ebx |
3090 | mov [draw_data+32 + RECT.right], eax |
3088 | mov [draw_data+32 + RECT.right], eax |
3091 | mov [draw_data+32 + RECT.bottom], ebx |
3089 | mov [draw_data+32 + RECT.bottom], ebx |
3092 | pop ebx eax |
3090 | pop ebx eax |
3093 | inc byte[REDRAW_BACKGROUND] |
3091 | inc byte[REDRAW_BACKGROUND] |
3094 | call wakeup_osloop |
3092 | call wakeup_osloop |
3095 | ret |
3093 | ret |
3096 | ;------------------------------------------------------------------------------ |
3094 | ;------------------------------------------------------------------------------ |
3097 | align 4 |
3095 | align 4 |
3098 | sys_getbackground: |
3096 | sys_getbackground: |
3099 | ; cmp eax,1 ; SIZE |
3097 | ; cmp eax,1 ; SIZE |
3100 | dec ebx |
3098 | dec ebx |
3101 | jnz nogb1 |
3099 | jnz nogb1 |
3102 | mov eax, [BgrDataWidth] |
3100 | mov eax, [BgrDataWidth] |
3103 | shl eax, 16 |
3101 | shl eax, 16 |
3104 | mov ax, word [BgrDataHeight] |
3102 | mov ax, word [BgrDataHeight] |
3105 | mov [esp+32], eax |
3103 | mov [esp+32], eax |
3106 | ret |
3104 | ret |
3107 | ;------------------------------------------------------------------------------ |
3105 | ;------------------------------------------------------------------------------ |
3108 | align 4 |
3106 | align 4 |
3109 | nogb1: |
3107 | nogb1: |
3110 | ; cmp eax,2 ; PIXEL |
3108 | ; cmp eax,2 ; PIXEL |
3111 | dec ebx |
3109 | dec ebx |
3112 | jnz nogb2 |
3110 | jnz nogb2 |
3113 | 3111 | ||
3114 | mov eax, [img_background] |
3112 | mov eax, [img_background] |
3115 | test ecx, ecx |
3113 | test ecx, ecx |
3116 | jz @f |
3114 | jz @f |
3117 | cmp eax, static_background_data |
3115 | cmp eax, static_background_data |
3118 | jz .ret |
3116 | jz .ret |
3119 | ;-------------------------------------- |
3117 | ;-------------------------------------- |
3120 | align 4 |
3118 | align 4 |
3121 | @@: |
3119 | @@: |
3122 | mov ebx, [mem_BACKGROUND] |
3120 | mov ebx, [mem_BACKGROUND] |
3123 | add ebx, 4095 |
3121 | add ebx, 4095 |
3124 | and ebx, -4096 |
3122 | and ebx, -4096 |
3125 | sub ebx, 4 |
3123 | sub ebx, 4 |
3126 | cmp ecx, ebx |
3124 | cmp ecx, ebx |
3127 | ja .ret |
3125 | ja .ret |
3128 | 3126 | ||
3129 | mov eax, [ecx+eax] |
3127 | mov eax, [ecx+eax] |
3130 | 3128 | ||
3131 | and eax, 0xFFFFFF |
3129 | and eax, 0xFFFFFF |
3132 | mov [esp+32], eax |
3130 | mov [esp+32], eax |
3133 | ;-------------------------------------- |
3131 | ;-------------------------------------- |
3134 | align 4 |
3132 | align 4 |
3135 | .ret: |
3133 | .ret: |
3136 | ret |
3134 | ret |
3137 | ;------------------------------------------------------------------------------ |
3135 | ;------------------------------------------------------------------------------ |
3138 | align 4 |
3136 | align 4 |
3139 | nogb2: |
3137 | nogb2: |
3140 | 3138 | ||
3141 | ; cmp eax,4 ; TILED / STRETCHED |
3139 | ; cmp eax,4 ; TILED / STRETCHED |
3142 | dec ebx |
3140 | dec ebx |
3143 | dec ebx |
3141 | dec ebx |
3144 | jnz nogb4 |
3142 | jnz nogb4 |
3145 | mov eax, [BgrDrawMode] |
3143 | mov eax, [BgrDrawMode] |
3146 | ;-------------------------------------- |
3144 | ;-------------------------------------- |
3147 | align 4 |
3145 | align 4 |
3148 | nogb4: |
3146 | nogb4: |
3149 | mov [esp+32], eax |
3147 | mov [esp+32], eax |
3150 | ret |
3148 | ret |
3151 | ;------------------------------------------------------------------------------ |
3149 | ;------------------------------------------------------------------------------ |
3152 | align 4 |
3150 | align 4 |
3153 | sys_getkey: |
3151 | sys_getkey: |
3154 | mov [esp + 32], dword 1 |
3152 | mov [esp + 32], dword 1 |
3155 | ; test main buffer |
3153 | ; test main buffer |
3156 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3154 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3157 | movzx ecx, word [WIN_STACK + ebx * 2] |
3155 | movzx ecx, word [WIN_STACK + ebx * 2] |
3158 | mov edx, [TASK_COUNT] |
3156 | mov edx, [TASK_COUNT] |
3159 | cmp ecx, edx |
3157 | cmp ecx, edx |
3160 | jne .finish |
3158 | jne .finish |
3161 | cmp [KEY_COUNT], byte 0 |
3159 | cmp [KEY_COUNT], byte 0 |
3162 | je .finish |
3160 | je .finish |
3163 | movzx ax, byte [KEY_BUFF + 120 + 2] |
3161 | movzx ax, byte [KEY_BUFF + 120 + 2] |
3164 | shl eax, 8 |
3162 | shl eax, 8 |
3165 | mov al, byte [KEY_BUFF] |
3163 | mov al, byte [KEY_BUFF] |
3166 | shl eax, 8 |
3164 | shl eax, 8 |
3167 | push eax |
3165 | push eax |
3168 | dec byte [KEY_COUNT] |
3166 | dec byte [KEY_COUNT] |
3169 | and byte [KEY_COUNT], 127 |
3167 | and byte [KEY_COUNT], 127 |
3170 | movzx ecx, byte [KEY_COUNT] |
3168 | movzx ecx, byte [KEY_COUNT] |
3171 | add ecx, 2 |
3169 | add ecx, 2 |
3172 | mov eax, KEY_BUFF + 1 |
3170 | mov eax, KEY_BUFF + 1 |
3173 | mov ebx, KEY_BUFF |
3171 | mov ebx, KEY_BUFF |
3174 | call memmove |
3172 | call memmove |
3175 | add eax, 120 + 2 |
3173 | add eax, 120 + 2 |
3176 | add ebx, 120 + 2 |
3174 | add ebx, 120 + 2 |
3177 | call memmove |
3175 | call memmove |
3178 | pop eax |
3176 | pop eax |
3179 | ;-------------------------------------- |
3177 | ;-------------------------------------- |
3180 | align 4 |
3178 | align 4 |
3181 | .ret_eax: |
3179 | .ret_eax: |
3182 | mov [esp + 32], eax |
3180 | mov [esp + 32], eax |
3183 | ret |
3181 | ret |
3184 | ;-------------------------------------- |
3182 | ;-------------------------------------- |
3185 | align 4 |
3183 | align 4 |
3186 | .finish: |
3184 | .finish: |
3187 | ; test hotkeys buffer |
3185 | ; test hotkeys buffer |
3188 | mov ecx, hotkey_buffer |
3186 | mov ecx, hotkey_buffer |
3189 | ;-------------------------------------- |
3187 | ;-------------------------------------- |
3190 | align 4 |
3188 | align 4 |
3191 | @@: |
3189 | @@: |
3192 | cmp [ecx], ebx |
3190 | cmp [ecx], ebx |
3193 | jz .found |
3191 | jz .found |
3194 | add ecx, 8 |
3192 | add ecx, 8 |
3195 | cmp ecx, hotkey_buffer + 120 * 8 |
3193 | cmp ecx, hotkey_buffer + 120 * 8 |
3196 | jb @b |
3194 | jb @b |
3197 | ret |
3195 | ret |
3198 | ;-------------------------------------- |
3196 | ;-------------------------------------- |
3199 | align 4 |
3197 | align 4 |
3200 | .found: |
3198 | .found: |
3201 | mov ax, [ecx + 6] |
3199 | mov ax, [ecx + 6] |
3202 | shl eax, 16 |
3200 | shl eax, 16 |
3203 | mov ah, [ecx + 4] |
3201 | mov ah, [ecx + 4] |
3204 | mov al, 2 |
3202 | mov al, 2 |
3205 | and dword [ecx + 4], 0 |
3203 | and dword [ecx + 4], 0 |
3206 | and dword [ecx], 0 |
3204 | and dword [ecx], 0 |
3207 | jmp .ret_eax |
3205 | jmp .ret_eax |
3208 | ;------------------------------------------------------------------------------ |
3206 | ;------------------------------------------------------------------------------ |
3209 | align 4 |
3207 | align 4 |
3210 | sys_getbutton: |
3208 | sys_getbutton: |
3211 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3209 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3212 | mov [esp + 32], dword 1 |
3210 | mov [esp + 32], dword 1 |
3213 | movzx ecx, word [WIN_STACK + ebx * 2] |
3211 | movzx ecx, word [WIN_STACK + ebx * 2] |
3214 | mov edx, [TASK_COUNT] ; less than 256 processes |
3212 | mov edx, [TASK_COUNT] ; less than 256 processes |
3215 | cmp ecx, edx |
3213 | cmp ecx, edx |
3216 | jne .exit |
3214 | jne .exit |
3217 | movzx eax, byte [BTN_COUNT] |
3215 | movzx eax, byte [BTN_COUNT] |
3218 | test eax, eax |
3216 | test eax, eax |
3219 | jz .exit |
3217 | jz .exit |
3220 | mov eax, [BTN_BUFF] |
3218 | mov eax, [BTN_BUFF] |
3221 | and al, 0xFE ; delete left button bit |
3219 | and al, 0xFE ; delete left button bit |
3222 | mov [BTN_COUNT], byte 0 |
3220 | mov [BTN_COUNT], byte 0 |
3223 | mov [esp + 32], eax |
3221 | mov [esp + 32], eax |
3224 | ;-------------------------------------- |
3222 | ;-------------------------------------- |
3225 | align 4 |
3223 | align 4 |
3226 | .exit: |
3224 | .exit: |
3227 | ret |
3225 | ret |
3228 | ;------------------------------------------------------------------------------ |
3226 | ;------------------------------------------------------------------------------ |
3229 | align 4 |
3227 | align 4 |
3230 | sys_cpuusage: |
3228 | sys_cpuusage: |
3231 | 3229 | ||
3232 | ; RETURN: |
3230 | ; RETURN: |
3233 | ; |
3231 | ; |
3234 | ; +00 dword process cpu usage |
3232 | ; +00 dword process cpu usage |
3235 | ; +04 word position in windowing stack |
3233 | ; +04 word position in windowing stack |
3236 | ; +06 word windowing stack value at current position (cpu nro) |
3234 | ; +06 word windowing stack value at current position (cpu nro) |
3237 | ; +10 12 bytes name |
3235 | ; +10 12 bytes name |
3238 | ; +22 dword start in mem |
3236 | ; +22 dword start in mem |
3239 | ; +26 dword used mem |
3237 | ; +26 dword used mem |
3240 | ; +30 dword PID , process idenfification number |
3238 | ; +30 dword PID , process idenfification number |
3241 | ; |
3239 | ; |
3242 | 3240 | ||
3243 | cmp ecx, -1 ; who am I ? |
3241 | cmp ecx, -1 ; who am I ? |
3244 | jne .no_who_am_i |
3242 | jne .no_who_am_i |
3245 | mov ecx, [CURRENT_TASK] |
3243 | mov ecx, [CURRENT_TASK] |
3246 | .no_who_am_i: |
3244 | .no_who_am_i: |
3247 | cmp ecx, max_processes |
3245 | cmp ecx, max_processes |
3248 | ja .nofillbuf |
3246 | ja .nofillbuf |
3249 | 3247 | ||
3250 | ; +4: word: position of the window of thread in the window stack |
3248 | ; +4: word: position of the window of thread in the window stack |
3251 | mov ax, [WIN_STACK + ecx * 2] |
3249 | mov ax, [WIN_STACK + ecx * 2] |
3252 | mov [ebx+4], ax |
3250 | mov [ebx+4], ax |
3253 | ; +6: word: number of the thread slot, which window has in the window stack |
3251 | ; +6: word: number of the thread slot, which window has in the window stack |
3254 | ; position ecx (has no relation to the specific thread) |
3252 | ; position ecx (has no relation to the specific thread) |
3255 | mov ax, [WIN_POS + ecx * 2] |
3253 | mov ax, [WIN_POS + ecx * 2] |
3256 | mov [ebx+6], ax |
3254 | mov [ebx+6], ax |
3257 | 3255 | ||
3258 | shl ecx, 5 |
3256 | shl ecx, 5 |
3259 | 3257 | ||
3260 | ; +0: dword: memory usage |
3258 | ; +0: dword: memory usage |
3261 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3259 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3262 | mov [ebx], eax |
3260 | mov [ebx], eax |
3263 | ; +10: 11 bytes: name of the process |
3261 | ; +10: 11 bytes: name of the process |
3264 | push ecx |
3262 | push ecx |
3265 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3263 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3266 | add ebx, 10 |
3264 | add ebx, 10 |
3267 | mov ecx, 11 |
3265 | mov ecx, 11 |
3268 | call memmove |
3266 | call memmove |
3269 | pop ecx |
3267 | pop ecx |
3270 | 3268 | ||
3271 | ; +22: address of the process in memory |
3269 | ; +22: address of the process in memory |
3272 | ; +26: size of used memory - 1 |
3270 | ; +26: size of used memory - 1 |
3273 | push edi |
3271 | push edi |
3274 | lea edi, [ebx+12] |
3272 | lea edi, [ebx+12] |
3275 | xor eax, eax |
3273 | xor eax, eax |
3276 | mov edx, 0x100000*16 |
3274 | mov edx, 0x100000*16 |
3277 | cmp ecx, 1 shl 5 |
3275 | cmp ecx, 1 shl 5 |
3278 | je .os_mem |
3276 | je .os_mem |
3279 | mov edx, [SLOT_BASE+ecx*8+APPDATA.process] |
3277 | mov edx, [SLOT_BASE+ecx*8+APPDATA.process] |
3280 | mov edx, [edx+PROC.mem_used] |
3278 | mov edx, [edx+PROC.mem_used] |
3281 | mov eax, std_application_base_address |
3279 | mov eax, std_application_base_address |
3282 | .os_mem: |
3280 | .os_mem: |
3283 | stosd |
3281 | stosd |
3284 | lea eax, [edx-1] |
3282 | lea eax, [edx-1] |
3285 | stosd |
3283 | stosd |
3286 | 3284 | ||
3287 | ; +30: PID/TID |
3285 | ; +30: PID/TID |
3288 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3286 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3289 | stosd |
3287 | stosd |
3290 | 3288 | ||
3291 | ; window position and size |
3289 | ; window position and size |
3292 | push esi |
3290 | push esi |
3293 | lea esi, [ecx + window_data + WDATA.box] |
3291 | lea esi, [ecx + window_data + WDATA.box] |
3294 | movsd |
3292 | movsd |
3295 | movsd |
3293 | movsd |
3296 | movsd |
3294 | movsd |
3297 | movsd |
3295 | movsd |
3298 | 3296 | ||
3299 | ; Process state (+50) |
3297 | ; Process state (+50) |
3300 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3298 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3301 | stosd |
3299 | stosd |
3302 | 3300 | ||
3303 | ; Window client area box |
3301 | ; Window client area box |
3304 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3302 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3305 | movsd |
3303 | movsd |
3306 | movsd |
3304 | movsd |
3307 | movsd |
3305 | movsd |
3308 | movsd |
3306 | movsd |
3309 | 3307 | ||
3310 | ; Window state |
3308 | ; Window state |
3311 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3309 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3312 | stosb |
3310 | stosb |
3313 | 3311 | ||
3314 | ; Event mask (+71) |
3312 | ; Event mask (+71) |
3315 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3313 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3316 | stosd |
3314 | stosd |
3317 | 3315 | ||
3318 | ; Keyboard mode (+75) |
3316 | ; Keyboard mode (+75) |
3319 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3317 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3320 | stosb |
3318 | stosb |
3321 | 3319 | ||
3322 | pop esi |
3320 | pop esi |
3323 | pop edi |
3321 | pop edi |
3324 | 3322 | ||
3325 | .nofillbuf: |
3323 | .nofillbuf: |
3326 | ; return number of processes |
3324 | ; return number of processes |
3327 | 3325 | ||
3328 | mov eax, [TASK_COUNT] |
3326 | mov eax, [TASK_COUNT] |
3329 | mov [esp+32], eax |
3327 | mov [esp+32], eax |
3330 | ret |
3328 | ret |
3331 | 3329 | ||
3332 | align 4 |
3330 | align 4 |
3333 | sys_clock: |
3331 | sys_clock: |
3334 | cli |
3332 | cli |
3335 | ; Mikhail Lisovin xx Jan 2005 |
3333 | ; Mikhail Lisovin xx Jan 2005 |
3336 | @@: |
3334 | @@: |
3337 | mov al, 10 |
3335 | mov al, 10 |
3338 | out 0x70, al |
3336 | out 0x70, al |
3339 | in al, 0x71 |
3337 | in al, 0x71 |
3340 | test al, al |
3338 | test al, al |
3341 | jns @f |
3339 | jns @f |
3342 | mov esi, 1 |
3340 | mov esi, 1 |
3343 | call delay_ms |
3341 | call delay_ms |
3344 | jmp @b |
3342 | jmp @b |
3345 | @@: |
3343 | @@: |
3346 | ; end Lisovin's fix |
3344 | ; end Lisovin's fix |
3347 | 3345 | ||
3348 | xor al, al ; seconds |
3346 | xor al, al ; seconds |
3349 | out 0x70, al |
3347 | out 0x70, al |
3350 | in al, 0x71 |
3348 | in al, 0x71 |
3351 | movzx ecx, al |
3349 | movzx ecx, al |
3352 | mov al, 02 ; minutes |
3350 | mov al, 02 ; minutes |
3353 | shl ecx, 16 |
3351 | shl ecx, 16 |
3354 | out 0x70, al |
3352 | out 0x70, al |
3355 | in al, 0x71 |
3353 | in al, 0x71 |
3356 | movzx edx, al |
3354 | movzx edx, al |
3357 | mov al, 04 ; hours |
3355 | mov al, 04 ; hours |
3358 | shl edx, 8 |
3356 | shl edx, 8 |
3359 | out 0x70, al |
3357 | out 0x70, al |
3360 | in al, 0x71 |
3358 | in al, 0x71 |
3361 | add ecx, edx |
3359 | add ecx, edx |
3362 | movzx edx, al |
3360 | movzx edx, al |
3363 | add ecx, edx |
3361 | add ecx, edx |
3364 | sti |
3362 | sti |
3365 | mov [esp + 32], ecx |
3363 | mov [esp + 32], ecx |
3366 | ret |
3364 | ret |
3367 | 3365 | ||
3368 | 3366 | ||
3369 | align 4 |
3367 | align 4 |
3370 | 3368 | ||
3371 | sys_date: |
3369 | sys_date: |
3372 | 3370 | ||
3373 | cli |
3371 | cli |
3374 | @@: |
3372 | @@: |
3375 | mov al, 10 |
3373 | mov al, 10 |
3376 | out 0x70, al |
3374 | out 0x70, al |
3377 | in al, 0x71 |
3375 | in al, 0x71 |
3378 | test al, al |
3376 | test al, al |
3379 | jns @f |
3377 | jns @f |
3380 | mov esi, 1 |
3378 | mov esi, 1 |
3381 | call delay_ms |
3379 | call delay_ms |
3382 | jmp @b |
3380 | jmp @b |
3383 | @@: |
3381 | @@: |
3384 | 3382 | ||
3385 | mov ch, 0 |
3383 | mov ch, 0 |
3386 | mov al, 7 ; date |
3384 | mov al, 7 ; date |
3387 | out 0x70, al |
3385 | out 0x70, al |
3388 | in al, 0x71 |
3386 | in al, 0x71 |
3389 | mov cl, al |
3387 | mov cl, al |
3390 | mov al, 8 ; month |
3388 | mov al, 8 ; month |
3391 | shl ecx, 16 |
3389 | shl ecx, 16 |
3392 | out 0x70, al |
3390 | out 0x70, al |
3393 | in al, 0x71 |
3391 | in al, 0x71 |
3394 | mov ch, al |
3392 | mov ch, al |
3395 | mov al, 9 ; year |
3393 | mov al, 9 ; year |
3396 | out 0x70, al |
3394 | out 0x70, al |
3397 | in al, 0x71 |
3395 | in al, 0x71 |
3398 | mov cl, al |
3396 | mov cl, al |
3399 | sti |
3397 | sti |
3400 | mov [esp+32], ecx |
3398 | mov [esp+32], ecx |
3401 | ret |
3399 | ret |
3402 | 3400 | ||
3403 | 3401 | ||
3404 | ; redraw status |
3402 | ; redraw status |
3405 | 3403 | ||
3406 | sys_redrawstat: |
3404 | sys_redrawstat: |
3407 | cmp ebx, 1 |
3405 | cmp ebx, 1 |
3408 | jne no_widgets_away |
3406 | jne no_widgets_away |
3409 | ; buttons away |
3407 | ; buttons away |
3410 | mov ecx, [CURRENT_TASK] |
3408 | mov ecx, [CURRENT_TASK] |
3411 | sys_newba2: |
3409 | sys_newba2: |
3412 | mov edi, [BTN_ADDR] |
3410 | mov edi, [BTN_ADDR] |
3413 | cmp [edi], dword 0 ; empty button list ? |
3411 | cmp [edi], dword 0 ; empty button list ? |
3414 | je end_of_buttons_away |
3412 | je end_of_buttons_away |
3415 | movzx ebx, word [edi] |
3413 | movzx ebx, word [edi] |
3416 | inc ebx |
3414 | inc ebx |
3417 | mov eax, edi |
3415 | mov eax, edi |
3418 | sys_newba: |
3416 | sys_newba: |
3419 | dec ebx |
3417 | dec ebx |
3420 | jz end_of_buttons_away |
3418 | jz end_of_buttons_away |
3421 | 3419 | ||
3422 | add eax, 0x10 |
3420 | add eax, 0x10 |
3423 | cmp cx, [eax] |
3421 | cmp cx, [eax] |
3424 | jnz sys_newba |
3422 | jnz sys_newba |
3425 | 3423 | ||
3426 | push eax ebx ecx |
3424 | push eax ebx ecx |
3427 | mov ecx, ebx |
3425 | mov ecx, ebx |
3428 | inc ecx |
3426 | inc ecx |
3429 | shl ecx, 4 |
3427 | shl ecx, 4 |
3430 | mov ebx, eax |
3428 | mov ebx, eax |
3431 | add eax, 0x10 |
3429 | add eax, 0x10 |
3432 | call memmove |
3430 | call memmove |
3433 | dec dword [edi] |
3431 | dec dword [edi] |
3434 | pop ecx ebx eax |
3432 | pop ecx ebx eax |
3435 | 3433 | ||
3436 | jmp sys_newba2 |
3434 | jmp sys_newba2 |
3437 | 3435 | ||
3438 | end_of_buttons_away: |
3436 | end_of_buttons_away: |
3439 | 3437 | ||
3440 | ret |
3438 | ret |
3441 | 3439 | ||
3442 | no_widgets_away: |
3440 | no_widgets_away: |
3443 | 3441 | ||
3444 | cmp ebx, 2 |
3442 | cmp ebx, 2 |
3445 | jnz srl1 |
3443 | jnz srl1 |
3446 | 3444 | ||
3447 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3445 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3448 | add edx, draw_data - CURRENT_TASK |
3446 | add edx, draw_data - CURRENT_TASK |
3449 | mov [edx + RECT.left], 0 |
3447 | mov [edx + RECT.left], 0 |
3450 | mov [edx + RECT.top], 0 |
3448 | mov [edx + RECT.top], 0 |
3451 | mov eax, [_display.width] |
3449 | mov eax, [_display.width] |
3452 | dec eax |
3450 | dec eax |
3453 | mov [edx + RECT.right], eax |
3451 | mov [edx + RECT.right], eax |
3454 | mov eax, [_display.height] |
3452 | mov eax, [_display.height] |
3455 | dec eax |
3453 | dec eax |
3456 | mov [edx + RECT.bottom], eax |
3454 | mov [edx + RECT.bottom], eax |
3457 | 3455 | ||
3458 | srl1: |
3456 | srl1: |
3459 | ret |
3457 | ret |
3460 | 3458 | ||
3461 | ;ok - 100% work |
3459 | ;ok - 100% work |
3462 | ;nt - not tested |
3460 | ;nt - not tested |
3463 | ;--------------------------------------------------------------------------------------------- |
3461 | ;--------------------------------------------------------------------------------------------- |
3464 | ;eax |
3462 | ;eax |
3465 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3463 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3466 | ;1 - change task. Ret nothing. Block. ok. |
3464 | ;1 - change task. Ret nothing. Block. ok. |
3467 | ;2 - performance control |
3465 | ;2 - performance control |
3468 | ; ebx |
3466 | ; ebx |
3469 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3467 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3470 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3468 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3471 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3469 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3472 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3470 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3473 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3471 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3474 | ;eax |
3472 | ;eax |
3475 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3473 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3476 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3474 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3477 | ;--------------------------------------------------------------------------------------------- |
3475 | ;--------------------------------------------------------------------------------------------- |
3478 | iglobal |
3476 | iglobal |
3479 | align 4 |
3477 | align 4 |
3480 | sheduler: |
3478 | sheduler: |
3481 | dd sys_sheduler.00 |
3479 | dd sys_sheduler.00 |
3482 | dd change_task |
3480 | dd change_task |
3483 | dd sys_sheduler.02 |
3481 | dd sys_sheduler.02 |
3484 | dd sys_sheduler.03 |
3482 | dd sys_sheduler.03 |
3485 | dd sys_sheduler.04 |
3483 | dd sys_sheduler.04 |
3486 | endg |
3484 | endg |
3487 | sys_sheduler: |
3485 | sys_sheduler: |
3488 | ;rewritten by |
3486 | ;rewritten by |
3489 | jmp dword [sheduler+ebx*4] |
3487 | jmp dword [sheduler+ebx*4] |
3490 | ;.shed_counter: |
3488 | ;.shed_counter: |
3491 | .00: |
3489 | .00: |
3492 | mov eax, [context_counter] |
3490 | mov eax, [context_counter] |
3493 | mov [esp+32], eax |
3491 | mov [esp+32], eax |
3494 | ret |
3492 | ret |
3495 | 3493 | ||
3496 | .02: |
3494 | .02: |
3497 | ;.perf_control: |
3495 | ;.perf_control: |
3498 | inc ebx ;before ebx=2, ebx=3 |
3496 | inc ebx ;before ebx=2, ebx=3 |
3499 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3497 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3500 | jz cache_disable |
3498 | jz cache_disable |
3501 | 3499 | ||
3502 | dec ebx ;ebx=2 |
3500 | dec ebx ;ebx=2 |
3503 | cmp ebx, ecx ; |
3501 | cmp ebx, ecx ; |
3504 | jz cache_enable ;if ecx=2 and ebx=2 |
3502 | jz cache_enable ;if ecx=2 and ebx=2 |
3505 | 3503 | ||
3506 | dec ebx ;ebx=1 |
3504 | dec ebx ;ebx=1 |
3507 | cmp ebx, ecx |
3505 | cmp ebx, ecx |
3508 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3506 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3509 | 3507 | ||
3510 | dec ebx |
3508 | dec ebx |
3511 | test ebx, ecx ;ebx=0 and ecx=0 |
3509 | test ebx, ecx ;ebx=0 and ecx=0 |
3512 | jz modify_pce ;if ecx=0 |
3510 | jz modify_pce ;if ecx=0 |
3513 | 3511 | ||
3514 | ret |
3512 | ret |
3515 | 3513 | ||
3516 | .03: |
3514 | .03: |
3517 | ;.rdmsr_instr: |
3515 | ;.rdmsr_instr: |
3518 | ;now counter in ecx |
3516 | ;now counter in ecx |
3519 | ;(edx:eax) esi:edi => edx:esi |
3517 | ;(edx:eax) esi:edi => edx:esi |
3520 | mov eax, esi |
3518 | mov eax, esi |
3521 | mov ecx, edx |
3519 | mov ecx, edx |
3522 | rdmsr |
3520 | rdmsr |
3523 | mov [esp+32], eax |
3521 | mov [esp+32], eax |
3524 | mov [esp+20], edx ;ret in ebx? |
3522 | mov [esp+20], edx ;ret in ebx? |
3525 | ret |
3523 | ret |
3526 | 3524 | ||
3527 | .04: |
3525 | .04: |
3528 | ;.wrmsr_instr: |
3526 | ;.wrmsr_instr: |
3529 | ;now counter in ecx |
3527 | ;now counter in ecx |
3530 | ;(edx:eax) esi:edi => edx:esi |
3528 | ;(edx:eax) esi:edi => edx:esi |
3531 | ; Fast Call MSR can't be destroy |
3529 | ; Fast Call MSR can't be destroy |
3532 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3530 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3533 | ; включаются/выключаются расширенные возможности |
3531 | ; включаются/выключаются расширенные возможности |
3534 | cmp edx, MSR_SYSENTER_CS |
3532 | cmp edx, MSR_SYSENTER_CS |
3535 | je @f |
3533 | je @f |
3536 | cmp edx, MSR_SYSENTER_ESP |
3534 | cmp edx, MSR_SYSENTER_ESP |
3537 | je @f |
3535 | je @f |
3538 | cmp edx, MSR_SYSENTER_EIP |
3536 | cmp edx, MSR_SYSENTER_EIP |
3539 | je @f |
3537 | je @f |
3540 | cmp edx, MSR_AMD_STAR |
3538 | cmp edx, MSR_AMD_STAR |
3541 | je @f |
3539 | je @f |
3542 | 3540 | ||
3543 | mov eax, esi |
3541 | mov eax, esi |
3544 | mov ecx, edx |
3542 | mov ecx, edx |
3545 | wrmsr |
3543 | wrmsr |
3546 | ; mov [esp + 32], eax |
3544 | ; mov [esp + 32], eax |
3547 | ; mov [esp + 20], edx ;ret in ebx? |
3545 | ; mov [esp + 20], edx ;ret in ebx? |
3548 | @@: |
3546 | @@: |
3549 | ret |
3547 | ret |
3550 | 3548 | ||
3551 | cache_disable: |
3549 | cache_disable: |
3552 | mov eax, cr0 |
3550 | mov eax, cr0 |
3553 | or eax, 01100000000000000000000000000000b |
3551 | or eax, 01100000000000000000000000000000b |
3554 | mov cr0, eax |
3552 | mov cr0, eax |
3555 | wbinvd ;set MESI |
3553 | wbinvd ;set MESI |
3556 | ret |
3554 | ret |
3557 | 3555 | ||
3558 | cache_enable: |
3556 | cache_enable: |
3559 | mov eax, cr0 |
3557 | mov eax, cr0 |
3560 | and eax, 10011111111111111111111111111111b |
3558 | and eax, 10011111111111111111111111111111b |
3561 | mov cr0, eax |
3559 | mov cr0, eax |
3562 | ret |
3560 | ret |
3563 | 3561 | ||
3564 | is_cache_enabled: |
3562 | is_cache_enabled: |
3565 | mov eax, cr0 |
3563 | mov eax, cr0 |
3566 | mov ebx, eax |
3564 | mov ebx, eax |
3567 | and eax, 01100000000000000000000000000000b |
3565 | and eax, 01100000000000000000000000000000b |
3568 | jz cache_disabled |
3566 | jz cache_disabled |
3569 | mov [esp+32], ebx |
3567 | mov [esp+32], ebx |
3570 | cache_disabled: |
3568 | cache_disabled: |
3571 | mov dword [esp+32], eax;0 |
3569 | mov dword [esp+32], eax;0 |
3572 | ret |
3570 | ret |
3573 | 3571 | ||
3574 | modify_pce: |
3572 | modify_pce: |
3575 | mov eax, cr4 |
3573 | mov eax, cr4 |
3576 | ; mov ebx,0 |
3574 | ; mov ebx,0 |
3577 | ; or bx,100000000b ;pce |
3575 | ; or bx,100000000b ;pce |
3578 | ; xor eax,ebx ;invert pce |
3576 | ; xor eax,ebx ;invert pce |
3579 | bts eax, 8;pce=cr4[8] |
3577 | bts eax, 8;pce=cr4[8] |
3580 | mov cr4, eax |
3578 | mov cr4, eax |
3581 | mov [esp+32], eax |
3579 | mov [esp+32], eax |
3582 | ret |
3580 | ret |
3583 | ;--------------------------------------------------------------------------------------------- |
3581 | ;--------------------------------------------------------------------------------------------- |
3584 | 3582 | ||
3585 | 3583 | ||
3586 | iglobal |
3584 | iglobal |
3587 | cpustring db 'CPU',0 |
3585 | cpustring db 'CPU',0 |
3588 | endg |
3586 | endg |
3589 | 3587 | ||
3590 | uglobal |
3588 | uglobal |
3591 | background_defined db 0 ; diamond, 11.04.2006 |
3589 | background_defined db 0 ; diamond, 11.04.2006 |
3592 | endg |
3590 | endg |
3593 | ;----------------------------------------------------------------------------- |
3591 | ;----------------------------------------------------------------------------- |
3594 | align 4 |
3592 | align 4 |
3595 | checkmisc: |
3593 | checkmisc: |
3596 | cmp [ctrl_alt_del], 1 |
3594 | cmp [ctrl_alt_del], 1 |
3597 | jne nocpustart |
3595 | jne nocpustart |
3598 | 3596 | ||
3599 | mov ebp, cpustring |
3597 | mov ebp, cpustring |
3600 | call fs_execute_from_sysdir |
3598 | call fs_execute_from_sysdir |
3601 | 3599 | ||
3602 | mov [ctrl_alt_del], 0 |
3600 | mov [ctrl_alt_del], 0 |
3603 | ;-------------------------------------- |
3601 | ;-------------------------------------- |
3604 | align 4 |
3602 | align 4 |
3605 | nocpustart: |
3603 | nocpustart: |
3606 | cmp [mouse_active], 1 |
3604 | cmp [mouse_active], 1 |
3607 | jne mouse_not_active |
3605 | jne mouse_not_active |
3608 | mov [mouse_active], 0 |
3606 | mov [mouse_active], 0 |
3609 | 3607 | ||
3610 | xor edi, edi |
3608 | xor edi, edi |
3611 | mov ebx, CURRENT_TASK |
3609 | mov ebx, CURRENT_TASK |
3612 | 3610 | ||
3613 | mov ecx, [TASK_COUNT] |
3611 | mov ecx, [TASK_COUNT] |
3614 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3612 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3615 | shl eax, 8 |
3613 | shl eax, 8 |
3616 | push eax |
3614 | push eax |
3617 | 3615 | ||
3618 | movzx eax, word [MOUSE_X] |
3616 | movzx eax, word [MOUSE_X] |
3619 | movzx edx, word [MOUSE_Y] |
3617 | movzx edx, word [MOUSE_Y] |
3620 | ;-------------------------------------- |
3618 | ;-------------------------------------- |
3621 | align 4 |
3619 | align 4 |
3622 | .set_mouse_event: |
3620 | .set_mouse_event: |
3623 | add edi, 256 |
3621 | add edi, 256 |
3624 | add ebx, 32 |
3622 | add ebx, 32 |
3625 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3623 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3626 | jz .pos_filter |
3624 | jz .pos_filter |
3627 | 3625 | ||
3628 | cmp edi, [esp] ; skip if filtration active |
3626 | cmp edi, [esp] ; skip if filtration active |
3629 | jne .skip |
3627 | jne .skip |
3630 | ;-------------------------------------- |
3628 | ;-------------------------------------- |
3631 | align 4 |
3629 | align 4 |
3632 | .pos_filter: |
3630 | .pos_filter: |
3633 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3631 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3634 | jz .set |
3632 | jz .set |
3635 | 3633 | ||
3636 | mov esi, [ebx-twdw+WDATA.box.left] |
3634 | mov esi, [ebx-twdw+WDATA.box.left] |
3637 | cmp eax, esi |
3635 | cmp eax, esi |
3638 | jb .skip |
3636 | jb .skip |
3639 | add esi, [ebx-twdw+WDATA.box.width] |
3637 | add esi, [ebx-twdw+WDATA.box.width] |
3640 | cmp eax, esi |
3638 | cmp eax, esi |
3641 | ja .skip |
3639 | ja .skip |
3642 | 3640 | ||
3643 | mov esi, [ebx-twdw+WDATA.box.top] |
3641 | mov esi, [ebx-twdw+WDATA.box.top] |
3644 | cmp edx, esi |
3642 | cmp edx, esi |
3645 | jb .skip |
3643 | jb .skip |
3646 | add esi, [ebx-twdw+WDATA.box.height] |
3644 | add esi, [ebx-twdw+WDATA.box.height] |
3647 | cmp edx, esi |
3645 | cmp edx, esi |
3648 | ja .skip |
3646 | ja .skip |
3649 | ;-------------------------------------- |
3647 | ;-------------------------------------- |
3650 | align 4 |
3648 | align 4 |
3651 | .set: |
3649 | .set: |
3652 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3650 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3653 | ;-------------------------------------- |
3651 | ;-------------------------------------- |
3654 | align 4 |
3652 | align 4 |
3655 | .skip: |
3653 | .skip: |
3656 | loop .set_mouse_event |
3654 | loop .set_mouse_event |
3657 | 3655 | ||
3658 | pop eax |
3656 | pop eax |
3659 | ;-------------------------------------- |
3657 | ;-------------------------------------- |
3660 | align 4 |
3658 | align 4 |
3661 | mouse_not_active: |
3659 | mouse_not_active: |
3662 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3660 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
3663 | jz nobackgr |
3661 | jz nobackgr |
3664 | 3662 | ||
3665 | cmp [background_defined], 0 |
3663 | cmp [background_defined], 0 |
3666 | jz nobackgr |
3664 | jz nobackgr |
3667 | ;-------------------------------------- |
3665 | ;-------------------------------------- |
3668 | align 4 |
3666 | align 4 |
3669 | backgr: |
3667 | backgr: |
3670 | mov eax, [draw_data+32 + RECT.left] |
3668 | mov eax, [draw_data+32 + RECT.left] |
3671 | shl eax, 16 |
3669 | shl eax, 16 |
3672 | add eax, [draw_data+32 + RECT.right] |
3670 | add eax, [draw_data+32 + RECT.right] |
3673 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3671 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3674 | 3672 | ||
3675 | mov eax, [draw_data+32 + RECT.top] |
3673 | mov eax, [draw_data+32 + RECT.top] |
3676 | shl eax, 16 |
3674 | shl eax, 16 |
3677 | add eax, [draw_data+32 + RECT.bottom] |
3675 | add eax, [draw_data+32 + RECT.bottom] |
3678 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3676 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3679 | 3677 | ||
3680 | call drawbackground |
3678 | call drawbackground |
3681 | ; DEBUGF 1, "K : drawbackground\n" |
3679 | ; DEBUGF 1, "K : drawbackground\n" |
3682 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3680 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3683 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3681 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3684 | ;--------- set event 5 start ---------- |
3682 | ;--------- set event 5 start ---------- |
3685 | push ecx edi |
3683 | push ecx edi |
3686 | xor edi, edi |
3684 | xor edi, edi |
3687 | mov ecx, [TASK_COUNT] |
3685 | mov ecx, [TASK_COUNT] |
3688 | ;-------------------------------------- |
3686 | ;-------------------------------------- |
3689 | align 4 |
3687 | align 4 |
3690 | set_bgr_event: |
3688 | set_bgr_event: |
3691 | add edi, 256 |
3689 | add edi, 256 |
3692 | mov eax, [BG_Rect_X_left_right] |
3690 | mov eax, [BG_Rect_X_left_right] |
3693 | mov edx, [BG_Rect_Y_top_bottom] |
3691 | mov edx, [BG_Rect_Y_top_bottom] |
3694 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3692 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3695 | jz .set |
3693 | jz .set |
3696 | .join: |
3694 | .join: |
3697 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3695 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3698 | jae @f |
3696 | jae @f |
3699 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3697 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3700 | @@: |
3698 | @@: |
3701 | shr eax, 16 |
3699 | shr eax, 16 |
3702 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3700 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3703 | jbe @f |
3701 | jbe @f |
3704 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3702 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3705 | @@: |
3703 | @@: |
3706 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3704 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3707 | jae @f |
3705 | jae @f |
3708 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3706 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3709 | @@: |
3707 | @@: |
3710 | shr edx, 16 |
3708 | shr edx, 16 |
3711 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3709 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3712 | jbe @f |
3710 | jbe @f |
3713 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3711 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3714 | @@: |
3712 | @@: |
3715 | jmp .common |
3713 | jmp .common |
3716 | .set: |
3714 | .set: |
3717 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3715 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3718 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3716 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3719 | .common: |
3717 | .common: |
3720 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3718 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3721 | loop set_bgr_event |
3719 | loop set_bgr_event |
3722 | pop edi ecx |
3720 | pop edi ecx |
3723 | ;--------- set event 5 stop ----------- |
3721 | ;--------- set event 5 stop ----------- |
3724 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3722 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
3725 | jnz backgr |
3723 | jnz backgr |
3726 | 3724 | ||
3727 | xor eax, eax |
3725 | xor eax, eax |
3728 | mov [draw_data+32 + RECT.left], eax |
3726 | mov [draw_data+32 + RECT.left], eax |
3729 | mov [draw_data+32 + RECT.top], eax |
3727 | mov [draw_data+32 + RECT.top], eax |
3730 | mov [draw_data+32 + RECT.right], eax |
3728 | mov [draw_data+32 + RECT.right], eax |
3731 | mov [draw_data+32 + RECT.bottom], eax |
3729 | mov [draw_data+32 + RECT.bottom], eax |
3732 | ;-------------------------------------- |
3730 | ;-------------------------------------- |
3733 | align 4 |
3731 | align 4 |
3734 | nobackgr: |
3732 | nobackgr: |
3735 | ; system shutdown request |
3733 | ; system shutdown request |
3736 | cmp [SYS_SHUTDOWN], byte 0 |
3734 | cmp [SYS_SHUTDOWN], byte 0 |
3737 | je noshutdown |
3735 | je noshutdown |
3738 | 3736 | ||
3739 | mov edx, [shutdown_processes] |
3737 | mov edx, [shutdown_processes] |
3740 | 3738 | ||
3741 | cmp [SYS_SHUTDOWN], dl |
3739 | cmp [SYS_SHUTDOWN], dl |
3742 | jne noshutdown |
3740 | jne noshutdown |
3743 | 3741 | ||
3744 | lea ecx, [edx-1] |
3742 | lea ecx, [edx-1] |
3745 | mov edx, OS_BASE+0x3040 |
3743 | mov edx, OS_BASE+0x3040 |
3746 | jecxz no_mark_system_shutdown |
3744 | jecxz no_mark_system_shutdown |
3747 | ;-------------------------------------- |
3745 | ;-------------------------------------- |
3748 | align 4 |
3746 | align 4 |
3749 | markz: |
3747 | markz: |
3750 | push ecx edx |
3748 | push ecx edx |
3751 | cmp [edx+TASKDATA.state], 9 |
3749 | cmp [edx+TASKDATA.state], 9 |
3752 | jz .nokill |
3750 | jz .nokill |
3753 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3751 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3754 | cmp [edx+APPDATA.process], sys_proc |
3752 | cmp [edx+APPDATA.process], sys_proc |
3755 | jz .nokill |
3753 | jz .nokill |
3756 | call request_terminate |
3754 | call request_terminate |
3757 | jmp .common |
3755 | jmp .common |
3758 | .nokill: |
3756 | .nokill: |
3759 | dec byte [SYS_SHUTDOWN] |
3757 | dec byte [SYS_SHUTDOWN] |
3760 | xor eax, eax |
3758 | xor eax, eax |
3761 | .common: |
3759 | .common: |
3762 | pop edx ecx |
3760 | pop edx ecx |
3763 | test eax, eax |
3761 | test eax, eax |
3764 | jz @f |
3762 | jz @f |
3765 | mov [edx+TASKDATA.state], byte 3 |
3763 | mov [edx+TASKDATA.state], byte 3 |
3766 | @@: |
3764 | @@: |
3767 | add edx, 0x20 |
3765 | add edx, 0x20 |
3768 | loop markz |
3766 | loop markz |
3769 | call wakeup_osloop |
3767 | call wakeup_osloop |
3770 | ;-------------------------------------- |
3768 | ;-------------------------------------- |
3771 | align 4 |
3769 | align 4 |
3772 | @@: |
3770 | @@: |
3773 | no_mark_system_shutdown: |
3771 | no_mark_system_shutdown: |
3774 | dec byte [SYS_SHUTDOWN] |
3772 | dec byte [SYS_SHUTDOWN] |
3775 | je system_shutdown |
3773 | je system_shutdown |
3776 | ;-------------------------------------- |
3774 | ;-------------------------------------- |
3777 | align 4 |
3775 | align 4 |
3778 | noshutdown: |
3776 | noshutdown: |
3779 | mov eax, [TASK_COUNT] ; termination |
3777 | mov eax, [TASK_COUNT] ; termination |
3780 | mov ebx, TASK_DATA+TASKDATA.state |
3778 | mov ebx, TASK_DATA+TASKDATA.state |
3781 | mov esi, 1 |
3779 | mov esi, 1 |
3782 | ;-------------------------------------- |
3780 | ;-------------------------------------- |
3783 | align 4 |
3781 | align 4 |
3784 | newct: |
3782 | newct: |
3785 | mov cl, [ebx] |
3783 | mov cl, [ebx] |
3786 | cmp cl, byte 3 |
3784 | cmp cl, byte 3 |
3787 | jz .terminate |
3785 | jz .terminate |
3788 | 3786 | ||
3789 | cmp cl, byte 4 |
3787 | cmp cl, byte 4 |
3790 | jnz .noterminate |
3788 | jnz .noterminate |
3791 | .terminate: |
3789 | .terminate: |
3792 | pushad |
3790 | pushad |
3793 | mov ecx, eax |
3791 | mov ecx, eax |
3794 | shl ecx, 8 |
3792 | shl ecx, 8 |
3795 | add ecx, SLOT_BASE |
3793 | add ecx, SLOT_BASE |
3796 | call restore_default_cursor_before_killing |
3794 | call restore_default_cursor_before_killing |
3797 | popad |
3795 | popad |
3798 | 3796 | ||
3799 | pushad |
3797 | pushad |
3800 | call terminate |
3798 | call terminate |
3801 | popad |
3799 | popad |
3802 | cmp byte [SYS_SHUTDOWN], 0 |
3800 | cmp byte [SYS_SHUTDOWN], 0 |
3803 | jz .noterminate |
3801 | jz .noterminate |
3804 | dec byte [SYS_SHUTDOWN] |
3802 | dec byte [SYS_SHUTDOWN] |
3805 | je system_shutdown |
3803 | je system_shutdown |
3806 | 3804 | ||
3807 | .noterminate: |
3805 | .noterminate: |
3808 | add ebx, 0x20 |
3806 | add ebx, 0x20 |
3809 | inc esi |
3807 | inc esi |
3810 | dec eax |
3808 | dec eax |
3811 | jnz newct |
3809 | jnz newct |
3812 | ret |
3810 | ret |
3813 | ;----------------------------------------------------------------------------- |
3811 | ;----------------------------------------------------------------------------- |
3814 | align 4 |
3812 | align 4 |
3815 | redrawscreen: |
3813 | redrawscreen: |
3816 | ; eax , if process window_data base is eax, do not set flag/limits |
3814 | ; eax , if process window_data base is eax, do not set flag/limits |
3817 | 3815 | ||
3818 | pushad |
3816 | pushad |
3819 | push eax |
3817 | push eax |
3820 | 3818 | ||
3821 | ;;; mov ebx,2 |
3819 | ;;; mov ebx,2 |
3822 | ;;; call delay_hs |
3820 | ;;; call delay_hs |
3823 | 3821 | ||
3824 | ;mov ecx,0 ; redraw flags for apps |
3822 | ;mov ecx,0 ; redraw flags for apps |
3825 | xor ecx, ecx |
3823 | xor ecx, ecx |
3826 | ;-------------------------------------- |
3824 | ;-------------------------------------- |
3827 | align 4 |
3825 | align 4 |
3828 | newdw2: |
3826 | newdw2: |
3829 | inc ecx |
3827 | inc ecx |
3830 | push ecx |
3828 | push ecx |
3831 | 3829 | ||
3832 | mov eax, ecx |
3830 | mov eax, ecx |
3833 | shl eax, 5 |
3831 | shl eax, 5 |
3834 | add eax, window_data |
3832 | add eax, window_data |
3835 | 3833 | ||
3836 | cmp eax, [esp+4] |
3834 | cmp eax, [esp+4] |
3837 | je not_this_task |
3835 | je not_this_task |
3838 | ; check if window in redraw area |
3836 | ; check if window in redraw area |
3839 | mov edi, eax |
3837 | mov edi, eax |
3840 | 3838 | ||
3841 | cmp ecx, 1 ; limit for background |
3839 | cmp ecx, 1 ; limit for background |
3842 | jz bgli |
3840 | jz bgli |
3843 | 3841 | ||
3844 | mov eax, [esp+4] ;if upper in z-position - no redraw |
3842 | mov eax, [esp+4] ;if upper in z-position - no redraw |
3845 | test eax, eax |
3843 | test eax, eax |
3846 | jz @f |
3844 | jz @f |
3847 | mov al, [eax + WDATA.z_modif] |
3845 | mov al, [eax + WDATA.z_modif] |
3848 | cmp [edi + WDATA.z_modif], al |
3846 | cmp [edi + WDATA.z_modif], al |
3849 | jg ricino |
3847 | jg ricino |
3850 | @@: |
3848 | @@: |
3851 | 3849 | ||
3852 | mov eax, [edi + WDATA.box.left] |
3850 | mov eax, [edi + WDATA.box.left] |
3853 | mov ebx, [edi + WDATA.box.top] |
3851 | mov ebx, [edi + WDATA.box.top] |
3854 | 3852 | ||
3855 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3853 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3856 | cmp ecx, ebx |
3854 | cmp ecx, ebx |
3857 | jb ricino |
3855 | jb ricino |
3858 | 3856 | ||
3859 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3857 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3860 | cmp ecx, eax |
3858 | cmp ecx, eax |
3861 | jb ricino |
3859 | jb ricino |
3862 | 3860 | ||
3863 | mov eax, [edi + WDATA.box.left] |
3861 | mov eax, [edi + WDATA.box.left] |
3864 | mov ebx, [edi + WDATA.box.top] |
3862 | mov ebx, [edi + WDATA.box.top] |
3865 | mov ecx, [edi + WDATA.box.width] |
3863 | mov ecx, [edi + WDATA.box.width] |
3866 | mov edx, [edi + WDATA.box.height] |
3864 | mov edx, [edi + WDATA.box.height] |
3867 | add ecx, eax |
3865 | add ecx, eax |
3868 | add edx, ebx |
3866 | add edx, ebx |
3869 | 3867 | ||
3870 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3868 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3871 | cmp edx, eax |
3869 | cmp edx, eax |
3872 | jb ricino |
3870 | jb ricino |
3873 | 3871 | ||
3874 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3872 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3875 | cmp ecx, eax |
3873 | cmp ecx, eax |
3876 | jb ricino |
3874 | jb ricino |
3877 | ;-------------------------------------- |
3875 | ;-------------------------------------- |
3878 | align 4 |
3876 | align 4 |
3879 | bgli: |
3877 | bgli: |
3880 | cmp dword[esp], 1 |
3878 | cmp dword[esp], 1 |
3881 | jnz .az |
3879 | jnz .az |
3882 | 3880 | ||
3883 | cmp byte[REDRAW_BACKGROUND], 0 |
3881 | cmp byte[REDRAW_BACKGROUND], 0 |
3884 | jz .az |
3882 | jz .az |
3885 | 3883 | ||
3886 | mov dl, 0 |
3884 | mov dl, 0 |
3887 | lea eax, [edi+draw_data-window_data] |
3885 | lea eax, [edi+draw_data-window_data] |
3888 | mov ebx, [draw_limits.left] |
3886 | mov ebx, [draw_limits.left] |
3889 | cmp ebx, [eax+RECT.left] |
3887 | cmp ebx, [eax+RECT.left] |
3890 | jae @f |
3888 | jae @f |
3891 | 3889 | ||
3892 | mov [eax+RECT.left], ebx |
3890 | mov [eax+RECT.left], ebx |
3893 | mov dl, 1 |
3891 | mov dl, 1 |
3894 | ;-------------------------------------- |
3892 | ;-------------------------------------- |
3895 | align 4 |
3893 | align 4 |
3896 | @@: |
3894 | @@: |
3897 | mov ebx, [draw_limits.top] |
3895 | mov ebx, [draw_limits.top] |
3898 | cmp ebx, [eax+RECT.top] |
3896 | cmp ebx, [eax+RECT.top] |
3899 | jae @f |
3897 | jae @f |
3900 | 3898 | ||
3901 | mov [eax+RECT.top], ebx |
3899 | mov [eax+RECT.top], ebx |
3902 | mov dl, 1 |
3900 | mov dl, 1 |
3903 | ;-------------------------------------- |
3901 | ;-------------------------------------- |
3904 | align 4 |
3902 | align 4 |
3905 | @@: |
3903 | @@: |
3906 | mov ebx, [draw_limits.right] |
3904 | mov ebx, [draw_limits.right] |
3907 | cmp ebx, [eax+RECT.right] |
3905 | cmp ebx, [eax+RECT.right] |
3908 | jbe @f |
3906 | jbe @f |
3909 | 3907 | ||
3910 | mov [eax+RECT.right], ebx |
3908 | mov [eax+RECT.right], ebx |
3911 | mov dl, 1 |
3909 | mov dl, 1 |
3912 | ;-------------------------------------- |
3910 | ;-------------------------------------- |
3913 | align 4 |
3911 | align 4 |
3914 | @@: |
3912 | @@: |
3915 | mov ebx, [draw_limits.bottom] |
3913 | mov ebx, [draw_limits.bottom] |
3916 | cmp ebx, [eax+RECT.bottom] |
3914 | cmp ebx, [eax+RECT.bottom] |
3917 | jbe @f |
3915 | jbe @f |
3918 | 3916 | ||
3919 | mov [eax+RECT.bottom], ebx |
3917 | mov [eax+RECT.bottom], ebx |
3920 | mov dl, 1 |
3918 | mov dl, 1 |
3921 | ;-------------------------------------- |
3919 | ;-------------------------------------- |
3922 | align 4 |
3920 | align 4 |
3923 | @@: |
3921 | @@: |
3924 | add byte[REDRAW_BACKGROUND], dl |
3922 | add byte[REDRAW_BACKGROUND], dl |
3925 | call wakeup_osloop |
3923 | call wakeup_osloop |
3926 | jmp newdw8 |
3924 | jmp newdw8 |
3927 | ;-------------------------------------- |
3925 | ;-------------------------------------- |
3928 | align 4 |
3926 | align 4 |
3929 | .az: |
3927 | .az: |
3930 | mov eax, edi |
3928 | mov eax, edi |
3931 | add eax, draw_data-window_data |
3929 | add eax, draw_data-window_data |
3932 | 3930 | ||
3933 | mov ebx, [draw_limits.left] ; set limits |
3931 | mov ebx, [draw_limits.left] ; set limits |
3934 | mov [eax + RECT.left], ebx |
3932 | mov [eax + RECT.left], ebx |
3935 | mov ebx, [draw_limits.top] |
3933 | mov ebx, [draw_limits.top] |
3936 | mov [eax + RECT.top], ebx |
3934 | mov [eax + RECT.top], ebx |
3937 | mov ebx, [draw_limits.right] |
3935 | mov ebx, [draw_limits.right] |
3938 | mov [eax + RECT.right], ebx |
3936 | mov [eax + RECT.right], ebx |
3939 | mov ebx, [draw_limits.bottom] |
3937 | mov ebx, [draw_limits.bottom] |
3940 | mov [eax + RECT.bottom], ebx |
3938 | mov [eax + RECT.bottom], ebx |
3941 | 3939 | ||
3942 | sub eax, draw_data-window_data |
3940 | sub eax, draw_data-window_data |
3943 | 3941 | ||
3944 | cmp dword [esp], 1 |
3942 | cmp dword [esp], 1 |
3945 | jne nobgrd |
3943 | jne nobgrd |
3946 | inc byte[REDRAW_BACKGROUND] |
3944 | inc byte[REDRAW_BACKGROUND] |
3947 | call wakeup_osloop |
3945 | call wakeup_osloop |
3948 | ;-------------------------------------- |
3946 | ;-------------------------------------- |
3949 | align 4 |
3947 | align 4 |
3950 | newdw8: |
3948 | newdw8: |
3951 | nobgrd: |
3949 | nobgrd: |
3952 | ;-------------------------------------- |
3950 | ;-------------------------------------- |
3953 | push eax edi ebp |
3951 | push eax edi ebp |
3954 | mov edi, [esp+12] |
3952 | mov edi, [esp+12] |
3955 | cmp edi, 1 |
3953 | cmp edi, 1 |
3956 | je .found |
3954 | je .found |
3957 | 3955 | ||
3958 | mov eax, [draw_limits.left] |
3956 | mov eax, [draw_limits.left] |
3959 | mov ebx, [draw_limits.top] |
3957 | mov ebx, [draw_limits.top] |
3960 | mov ecx, [draw_limits.right] |
3958 | mov ecx, [draw_limits.right] |
3961 | sub ecx, eax |
3959 | sub ecx, eax |
3962 | test ecx, ecx |
3960 | test ecx, ecx |
3963 | jz .not_found |
3961 | jz .not_found |
3964 | 3962 | ||
3965 | mov edx, [draw_limits.bottom] |
3963 | mov edx, [draw_limits.bottom] |
3966 | sub edx, ebx |
3964 | sub edx, ebx |
3967 | test edx, edx |
3965 | test edx, edx |
3968 | jz .not_found |
3966 | jz .not_found |
3969 | 3967 | ||
3970 | ; eax - x, ebx - y |
3968 | ; eax - x, ebx - y |
3971 | ; ecx - size x, edx - size y |
3969 | ; ecx - size x, edx - size y |
3972 | add ebx, edx |
3970 | add ebx, edx |
3973 | ;-------------------------------------- |
3971 | ;-------------------------------------- |
3974 | align 4 |
3972 | align 4 |
3975 | .start_y: |
3973 | .start_y: |
3976 | push ecx |
3974 | push ecx |
3977 | ;-------------------------------------- |
3975 | ;-------------------------------------- |
3978 | align 4 |
3976 | align 4 |
3979 | .start_x: |
3977 | .start_x: |
3980 | add eax, ecx |
3978 | add eax, ecx |
3981 | mov ebp, [d_width_calc_area + ebx*4] |
3979 | mov ebp, [d_width_calc_area + ebx*4] |
3982 | add ebp, [_display.win_map] |
3980 | add ebp, [_display.win_map] |
3983 | movzx ebp, byte[eax+ebp] ; get value for current point |
3981 | movzx ebp, byte[eax+ebp] ; get value for current point |
3984 | cmp ebp, edi |
3982 | cmp ebp, edi |
3985 | jne @f |
3983 | jne @f |
3986 | 3984 | ||
3987 | pop ecx |
3985 | pop ecx |
3988 | jmp .found |
3986 | jmp .found |
3989 | ;-------------------------------------- |
3987 | ;-------------------------------------- |
3990 | align 4 |
3988 | align 4 |
3991 | @@: |
3989 | @@: |
3992 | sub eax, ecx |
3990 | sub eax, ecx |
3993 | 3991 | ||
3994 | dec ecx |
3992 | dec ecx |
3995 | jnz .start_x |
3993 | jnz .start_x |
3996 | 3994 | ||
3997 | pop ecx |
3995 | pop ecx |
3998 | dec ebx |
3996 | dec ebx |
3999 | dec edx |
3997 | dec edx |
4000 | jnz .start_y |
3998 | jnz .start_y |
4001 | ;-------------------------------------- |
3999 | ;-------------------------------------- |
4002 | align 4 |
4000 | align 4 |
4003 | .not_found: |
4001 | .not_found: |
4004 | pop ebp edi eax |
4002 | pop ebp edi eax |
4005 | jmp ricino |
4003 | jmp ricino |
4006 | ;-------------------------------------- |
4004 | ;-------------------------------------- |
4007 | align 4 |
4005 | align 4 |
4008 | .found: |
4006 | .found: |
4009 | pop ebp edi eax |
4007 | pop ebp edi eax |
4010 | 4008 | ||
4011 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
4009 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
4012 | ;-------------------------------------- |
4010 | ;-------------------------------------- |
4013 | align 4 |
4011 | align 4 |
4014 | ricino: |
4012 | ricino: |
4015 | not_this_task: |
4013 | not_this_task: |
4016 | pop ecx |
4014 | pop ecx |
4017 | 4015 | ||
4018 | cmp ecx, [TASK_COUNT] |
4016 | cmp ecx, [TASK_COUNT] |
4019 | jle newdw2 |
4017 | jle newdw2 |
4020 | 4018 | ||
4021 | pop eax |
4019 | pop eax |
4022 | popad |
4020 | popad |
4023 | ret |
4021 | ret |
4024 | ;----------------------------------------------------------------------------- |
4022 | ;----------------------------------------------------------------------------- |
4025 | align 4 |
4023 | align 4 |
4026 | calculatebackground: ; background |
4024 | calculatebackground: ; background |
4027 | mov edi, [_display.win_map] ; set os to use all pixels |
4025 | mov edi, [_display.win_map] ; set os to use all pixels |
4028 | mov eax, 0x01010101 |
4026 | mov eax, 0x01010101 |
4029 | mov ecx, [_display.win_map_size] |
4027 | mov ecx, [_display.win_map_size] |
4030 | shr ecx, 2 |
4028 | shr ecx, 2 |
4031 | rep stosd |
4029 | rep stosd |
4032 | 4030 | ||
4033 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
4031 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
4034 | ret |
4032 | ret |
4035 | ;----------------------------------------------------------------------------- |
4033 | ;----------------------------------------------------------------------------- |
4036 | uglobal |
4034 | uglobal |
4037 | imax dd 0x0 |
4035 | imax dd 0x0 |
4038 | endg |
4036 | endg |
4039 | ;----------------------------------------------------------------------------- |
4037 | ;----------------------------------------------------------------------------- |
4040 | align 4 |
4038 | align 4 |
4041 | delay_ms: ; delay in 1/1000 sec |
4039 | delay_ms: ; delay in 1/1000 sec |
4042 | push eax |
4040 | push eax |
4043 | push ecx |
4041 | push ecx |
4044 | 4042 | ||
4045 | mov ecx, esi |
4043 | mov ecx, esi |
4046 | ; |
4044 | ; |
4047 | imul ecx, 33941 |
4045 | imul ecx, 33941 |
4048 | shr ecx, 9 |
4046 | shr ecx, 9 |
4049 | ; |
4047 | ; |
4050 | 4048 | ||
4051 | in al, 0x61 |
4049 | in al, 0x61 |
4052 | and al, 0x10 |
4050 | and al, 0x10 |
4053 | mov ah, al |
4051 | mov ah, al |
4054 | cld |
4052 | cld |
4055 | ;-------------------------------------- |
4053 | ;-------------------------------------- |
4056 | align 4 |
4054 | align 4 |
4057 | cnt1: |
4055 | cnt1: |
4058 | in al, 0x61 |
4056 | in al, 0x61 |
4059 | and al, 0x10 |
4057 | and al, 0x10 |
4060 | cmp al, ah |
4058 | cmp al, ah |
4061 | jz cnt1 |
4059 | jz cnt1 |
4062 | 4060 | ||
4063 | mov ah, al |
4061 | mov ah, al |
4064 | loop cnt1 |
4062 | loop cnt1 |
4065 | 4063 | ||
4066 | pop ecx |
4064 | pop ecx |
4067 | pop eax |
4065 | pop eax |
4068 | ret |
4066 | ret |
4069 | ;----------------------------------------------------------------------------- |
4067 | ;----------------------------------------------------------------------------- |
4070 | align 4 |
4068 | align 4 |
4071 | set_app_param: |
4069 | set_app_param: |
4072 | mov edi, [TASK_BASE] |
4070 | mov edi, [TASK_BASE] |
4073 | mov eax, ebx |
4071 | mov eax, ebx |
4074 | btr eax, 3 ; move MOUSE_FILTRATION |
4072 | btr eax, 3 ; move MOUSE_FILTRATION |
4075 | mov ebx, [current_slot] ; bit into event_filter |
4073 | mov ebx, [current_slot] ; bit into event_filter |
4076 | setc byte [ebx+APPDATA.event_filter] |
4074 | setc byte [ebx+APPDATA.event_filter] |
4077 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
4075 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
4078 | mov [esp+32], eax ; return old mask value |
4076 | mov [esp+32], eax ; return old mask value |
4079 | ret |
4077 | ret |
4080 | ;----------------------------------------------------------------------------- |
4078 | ;----------------------------------------------------------------------------- |
4081 | 4079 | ||
4082 | ; this is for syscall |
4080 | ; this is for syscall |
4083 | proc delay_hs_unprotected |
4081 | proc delay_hs_unprotected |
4084 | call unprotect_from_terminate |
4082 | call unprotect_from_terminate |
4085 | call delay_hs |
4083 | call delay_hs |
4086 | call protect_from_terminate |
4084 | call protect_from_terminate |
4087 | ret |
4085 | ret |
4088 | endp |
4086 | endp |
4089 | 4087 | ||
4090 | if 1 |
4088 | if 1 |
4091 | align 4 |
4089 | align 4 |
4092 | delay_hs: ; delay in 1/100 secs |
4090 | delay_hs: ; delay in 1/100 secs |
4093 | ; ebx = delay time |
4091 | ; ebx = delay time |
4094 | 4092 | ||
4095 | pushad |
4093 | pushad |
4096 | push ebx |
4094 | push ebx |
4097 | xor esi, esi |
4095 | xor esi, esi |
4098 | mov ecx, MANUAL_DESTROY |
4096 | mov ecx, MANUAL_DESTROY |
4099 | call create_event |
4097 | call create_event |
4100 | test eax, eax |
4098 | test eax, eax |
4101 | jz .done |
4099 | jz .done |
4102 | 4100 | ||
4103 | mov ebx, edx |
4101 | mov ebx, edx |
4104 | mov ecx, [esp] |
4102 | mov ecx, [esp] |
4105 | push edx |
4103 | push edx |
4106 | push eax |
4104 | push eax |
4107 | call wait_event_timeout |
4105 | call wait_event_timeout |
4108 | pop eax |
4106 | pop eax |
4109 | pop ebx |
4107 | pop ebx |
4110 | call destroy_event |
4108 | call destroy_event |
4111 | .done: |
4109 | .done: |
4112 | add esp, 4 |
4110 | add esp, 4 |
4113 | popad |
4111 | popad |
4114 | ret |
4112 | ret |
4115 | 4113 | ||
4116 | else |
4114 | else |
4117 | 4115 | ||
4118 | align 4 |
4116 | align 4 |
4119 | delay_hs: ; delay in 1/100 secs |
4117 | delay_hs: ; delay in 1/100 secs |
4120 | ; ebx = delay time |
4118 | ; ebx = delay time |
4121 | push ecx |
4119 | push ecx |
4122 | push edx |
4120 | push edx |
4123 | 4121 | ||
4124 | mov edx, [timer_ticks] |
4122 | mov edx, [timer_ticks] |
4125 | ;-------------------------------------- |
4123 | ;-------------------------------------- |
4126 | align 4 |
4124 | align 4 |
4127 | newtic: |
4125 | newtic: |
4128 | mov ecx, [timer_ticks] |
4126 | mov ecx, [timer_ticks] |
4129 | sub ecx, edx |
4127 | sub ecx, edx |
4130 | cmp ecx, ebx |
4128 | cmp ecx, ebx |
4131 | jae zerodelay |
4129 | jae zerodelay |
4132 | 4130 | ||
4133 | call change_task |
4131 | call change_task |
4134 | 4132 | ||
4135 | jmp newtic |
4133 | jmp newtic |
4136 | ;-------------------------------------- |
4134 | ;-------------------------------------- |
4137 | align 4 |
4135 | align 4 |
4138 | zerodelay: |
4136 | zerodelay: |
4139 | pop edx |
4137 | pop edx |
4140 | pop ecx |
4138 | pop ecx |
4141 | ret |
4139 | ret |
4142 | end if |
4140 | end if |
4143 | 4141 | ||
4144 | ;----------------------------------------------------------------------------- |
4142 | ;----------------------------------------------------------------------------- |
4145 | align 16 ;very often call this subrutine |
4143 | align 16 ;very often call this subrutine |
4146 | memmove: ; memory move in bytes |
4144 | memmove: ; memory move in bytes |
4147 | ; eax = from |
4145 | ; eax = from |
4148 | ; ebx = to |
4146 | ; ebx = to |
4149 | ; ecx = no of bytes |
4147 | ; ecx = no of bytes |
4150 | test ecx, ecx |
4148 | test ecx, ecx |
4151 | jle .ret |
4149 | jle .ret |
4152 | 4150 | ||
4153 | push esi edi ecx |
4151 | push esi edi ecx |
4154 | 4152 | ||
4155 | mov edi, ebx |
4153 | mov edi, ebx |
4156 | mov esi, eax |
4154 | mov esi, eax |
4157 | 4155 | ||
4158 | test ecx, not 11b |
4156 | test ecx, not 11b |
4159 | jz @f |
4157 | jz @f |
4160 | 4158 | ||
4161 | push ecx |
4159 | push ecx |
4162 | shr ecx, 2 |
4160 | shr ecx, 2 |
4163 | rep movsd |
4161 | rep movsd |
4164 | pop ecx |
4162 | pop ecx |
4165 | and ecx, 11b |
4163 | and ecx, 11b |
4166 | jz .finish |
4164 | jz .finish |
4167 | ;-------------------------------------- |
4165 | ;-------------------------------------- |
4168 | align 4 |
4166 | align 4 |
4169 | @@: |
4167 | @@: |
4170 | rep movsb |
4168 | rep movsb |
4171 | ;-------------------------------------- |
4169 | ;-------------------------------------- |
4172 | align 4 |
4170 | align 4 |
4173 | .finish: |
4171 | .finish: |
4174 | pop ecx edi esi |
4172 | pop ecx edi esi |
4175 | ;-------------------------------------- |
4173 | ;-------------------------------------- |
4176 | align 4 |
4174 | align 4 |
4177 | .ret: |
4175 | .ret: |
4178 | ret |
4176 | ret |
4179 | ;----------------------------------------------------------------------------- |
4177 | ;----------------------------------------------------------------------------- |
4180 | ; |
4178 | ; |
4181 | ;align 4 |
4179 | ;align 4 |
4182 | ; |
4180 | ; |
4183 | ;read_floppy_file: |
4181 | ;read_floppy_file: |
4184 | ; |
4182 | ; |
4185 | ;; as input |
4183 | ;; as input |
4186 | ;; |
4184 | ;; |
4187 | ;; eax pointer to file |
4185 | ;; eax pointer to file |
4188 | ;; ebx file lenght |
4186 | ;; ebx file lenght |
4189 | ;; ecx start 512 byte block number |
4187 | ;; ecx start 512 byte block number |
4190 | ;; edx number of blocks to read |
4188 | ;; edx number of blocks to read |
4191 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4189 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4192 | ;; |
4190 | ;; |
4193 | ;; |
4191 | ;; |
4194 | ;; on return |
4192 | ;; on return |
4195 | ;; |
4193 | ;; |
4196 | ;; eax = 0 command succesful |
4194 | ;; eax = 0 command succesful |
4197 | ;; 1 no fd base and/or partition defined |
4195 | ;; 1 no fd base and/or partition defined |
4198 | ;; 2 yet unsupported FS |
4196 | ;; 2 yet unsupported FS |
4199 | ;; 3 unknown FS |
4197 | ;; 3 unknown FS |
4200 | ;; 4 partition not defined at hd |
4198 | ;; 4 partition not defined at hd |
4201 | ;; 5 file not found |
4199 | ;; 5 file not found |
4202 | ;; ebx = size of file |
4200 | ;; ebx = size of file |
4203 | ; |
4201 | ; |
4204 | ; mov edi,[TASK_BASE] |
4202 | ; mov edi,[TASK_BASE] |
4205 | ; add edi,0x10 |
4203 | ; add edi,0x10 |
4206 | ; add esi,[edi] |
4204 | ; add esi,[edi] |
4207 | ; add eax,[edi] |
4205 | ; add eax,[edi] |
4208 | ; |
4206 | ; |
4209 | ; pushad |
4207 | ; pushad |
4210 | ; mov edi,esi |
4208 | ; mov edi,esi |
4211 | ; add edi,1024 |
4209 | ; add edi,1024 |
4212 | ; mov esi,0x100000+19*512 |
4210 | ; mov esi,0x100000+19*512 |
4213 | ; sub ecx,1 |
4211 | ; sub ecx,1 |
4214 | ; shl ecx,9 |
4212 | ; shl ecx,9 |
4215 | ; add esi,ecx |
4213 | ; add esi,ecx |
4216 | ; shl edx,9 |
4214 | ; shl edx,9 |
4217 | ; mov ecx,edx |
4215 | ; mov ecx,edx |
4218 | ; cld |
4216 | ; cld |
4219 | ; rep movsb |
4217 | ; rep movsb |
4220 | ; popad |
4218 | ; popad |
4221 | ; |
4219 | ; |
4222 | ; mov [esp+36],eax |
4220 | ; mov [esp+36],eax |
4223 | ; mov [esp+24],ebx |
4221 | ; mov [esp+24],ebx |
4224 | ; ret |
4222 | ; ret |
4225 | 4223 | ||
4226 | 4224 | ||
4227 | 4225 | ||
4228 | align 4 |
4226 | align 4 |
4229 | set_io_access_rights: |
4227 | set_io_access_rights: |
4230 | push edi eax |
4228 | push edi eax |
4231 | mov edi, tss._io_map_0 |
4229 | mov edi, tss._io_map_0 |
4232 | ; mov ecx,eax |
4230 | ; mov ecx,eax |
4233 | ; and ecx,7 ; offset in byte |
4231 | ; and ecx,7 ; offset in byte |
4234 | ; shr eax,3 ; number of byte |
4232 | ; shr eax,3 ; number of byte |
4235 | ; add edi,eax |
4233 | ; add edi,eax |
4236 | ; mov ebx,1 |
4234 | ; mov ebx,1 |
4237 | ; shl ebx,cl |
4235 | ; shl ebx,cl |
4238 | test ebp, ebp |
4236 | test ebp, ebp |
4239 | ; cmp ebp,0 ; enable access - ebp = 0 |
4237 | ; cmp ebp,0 ; enable access - ebp = 0 |
4240 | jnz .siar1 |
4238 | jnz .siar1 |
4241 | ; not ebx |
4239 | ; not ebx |
4242 | ; and [edi],byte bl |
4240 | ; and [edi],byte bl |
4243 | btr [edi], eax |
4241 | btr [edi], eax |
4244 | pop eax edi |
4242 | pop eax edi |
4245 | ret |
4243 | ret |
4246 | .siar1: |
4244 | .siar1: |
4247 | bts [edi], eax |
4245 | bts [edi], eax |
4248 | ; or [edi],byte bl ; disable access - ebp = 1 |
4246 | ; or [edi],byte bl ; disable access - ebp = 1 |
4249 | pop eax edi |
4247 | pop eax edi |
4250 | ret |
4248 | ret |
4251 | ;reserve/free group of ports |
4249 | ;reserve/free group of ports |
4252 | ; * eax = 46 - number function |
4250 | ; * eax = 46 - number function |
4253 | ; * ebx = 0 - reserve, 1 - free |
4251 | ; * ebx = 0 - reserve, 1 - free |
4254 | ; * ecx = number start arrea of ports |
4252 | ; * ecx = number start arrea of ports |
4255 | ; * edx = number end arrea of ports (include last number of port) |
4253 | ; * edx = number end arrea of ports (include last number of port) |
4256 | ;Return value: |
4254 | ;Return value: |
4257 | ; * eax = 0 - succesful |
4255 | ; * eax = 0 - succesful |
4258 | ; * eax = 1 - error |
4256 | ; * eax = 1 - error |
4259 | ; * The system has reserve this ports: |
4257 | ; * The system has reserve this ports: |
4260 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4258 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4261 | ;destroys eax,ebx, ebp |
4259 | ;destroys eax,ebx, ebp |
4262 | r_f_port_area: |
4260 | r_f_port_area: |
4263 | 4261 | ||
4264 | test ebx, ebx |
4262 | test ebx, ebx |
4265 | jnz free_port_area |
4263 | jnz free_port_area |
4266 | ; je r_port_area |
4264 | ; je r_port_area |
4267 | ; jmp free_port_area |
4265 | ; jmp free_port_area |
4268 | 4266 | ||
4269 | ; r_port_area: |
4267 | ; r_port_area: |
4270 | 4268 | ||
4271 | ; pushad |
4269 | ; pushad |
4272 | 4270 | ||
4273 | cmp ecx, edx ; beginning > end ? |
4271 | cmp ecx, edx ; beginning > end ? |
4274 | ja rpal1 |
4272 | ja rpal1 |
4275 | cmp edx, 65536 |
4273 | cmp edx, 65536 |
4276 | jae rpal1 |
4274 | jae rpal1 |
4277 | mov eax, [RESERVED_PORTS] |
4275 | mov eax, [RESERVED_PORTS] |
4278 | test eax, eax ; no reserved areas ? |
4276 | test eax, eax ; no reserved areas ? |
4279 | je rpal2 |
4277 | je rpal2 |
4280 | cmp eax, 255 ; max reserved |
4278 | cmp eax, 255 ; max reserved |
4281 | jae rpal1 |
4279 | jae rpal1 |
4282 | rpal3: |
4280 | rpal3: |
4283 | mov ebx, eax |
4281 | mov ebx, eax |
4284 | shl ebx, 4 |
4282 | shl ebx, 4 |
4285 | add ebx, RESERVED_PORTS |
4283 | add ebx, RESERVED_PORTS |
4286 | cmp ecx, [ebx+8] |
4284 | cmp ecx, [ebx+8] |
4287 | ja rpal4 |
4285 | ja rpal4 |
4288 | cmp edx, [ebx+4] |
4286 | cmp edx, [ebx+4] |
4289 | jae rpal1 |
4287 | jae rpal1 |
4290 | ; jb rpal4 |
4288 | ; jb rpal4 |
4291 | ; jmp rpal1 |
4289 | ; jmp rpal1 |
4292 | rpal4: |
4290 | rpal4: |
4293 | dec eax |
4291 | dec eax |
4294 | jnz rpal3 |
4292 | jnz rpal3 |
4295 | jmp rpal2 |
4293 | jmp rpal2 |
4296 | rpal1: |
4294 | rpal1: |
4297 | ; popad |
4295 | ; popad |
4298 | ; mov eax,1 |
4296 | ; mov eax,1 |
4299 | xor eax, eax |
4297 | xor eax, eax |
4300 | inc eax |
4298 | inc eax |
4301 | ret |
4299 | ret |
4302 | rpal2: |
4300 | rpal2: |
4303 | ; popad |
4301 | ; popad |
4304 | ; enable port access at port IO map |
4302 | ; enable port access at port IO map |
4305 | cli |
4303 | cli |
4306 | pushad ; start enable io map |
4304 | pushad ; start enable io map |
4307 | 4305 | ||
4308 | cmp edx, 65536;16384 |
4306 | cmp edx, 65536;16384 |
4309 | jae no_unmask_io; jge |
4307 | jae no_unmask_io; jge |
4310 | mov eax, ecx |
4308 | mov eax, ecx |
4311 | ; push ebp |
4309 | ; push ebp |
4312 | xor ebp, ebp ; enable - eax = port |
4310 | xor ebp, ebp ; enable - eax = port |
4313 | new_port_access: |
4311 | new_port_access: |
4314 | ; pushad |
4312 | ; pushad |
4315 | call set_io_access_rights |
4313 | call set_io_access_rights |
4316 | ; popad |
4314 | ; popad |
4317 | inc eax |
4315 | inc eax |
4318 | cmp eax, edx |
4316 | cmp eax, edx |
4319 | jbe new_port_access |
4317 | jbe new_port_access |
4320 | ; pop ebp |
4318 | ; pop ebp |
4321 | no_unmask_io: |
4319 | no_unmask_io: |
4322 | popad ; end enable io map |
4320 | popad ; end enable io map |
4323 | sti |
4321 | sti |
4324 | 4322 | ||
4325 | mov eax, [RESERVED_PORTS] |
4323 | mov eax, [RESERVED_PORTS] |
4326 | add eax, 1 |
4324 | add eax, 1 |
4327 | mov [RESERVED_PORTS], eax |
4325 | mov [RESERVED_PORTS], eax |
4328 | shl eax, 4 |
4326 | shl eax, 4 |
4329 | add eax, RESERVED_PORTS |
4327 | add eax, RESERVED_PORTS |
4330 | mov ebx, [TASK_BASE] |
4328 | mov ebx, [TASK_BASE] |
4331 | mov ebx, [ebx+TASKDATA.pid] |
4329 | mov ebx, [ebx+TASKDATA.pid] |
4332 | mov [eax], ebx |
4330 | mov [eax], ebx |
4333 | mov [eax+4], ecx |
4331 | mov [eax+4], ecx |
4334 | mov [eax+8], edx |
4332 | mov [eax+8], edx |
4335 | 4333 | ||
4336 | xor eax, eax |
4334 | xor eax, eax |
4337 | ret |
4335 | ret |
4338 | 4336 | ||
4339 | free_port_area: |
4337 | free_port_area: |
4340 | 4338 | ||
4341 | ; pushad |
4339 | ; pushad |
4342 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4340 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4343 | test eax, eax |
4341 | test eax, eax |
4344 | jz frpal2 |
4342 | jz frpal2 |
4345 | mov ebx, [TASK_BASE] |
4343 | mov ebx, [TASK_BASE] |
4346 | mov ebx, [ebx+TASKDATA.pid] |
4344 | mov ebx, [ebx+TASKDATA.pid] |
4347 | frpal3: |
4345 | frpal3: |
4348 | mov edi, eax |
4346 | mov edi, eax |
4349 | shl edi, 4 |
4347 | shl edi, 4 |
4350 | add edi, RESERVED_PORTS |
4348 | add edi, RESERVED_PORTS |
4351 | cmp ebx, [edi] |
4349 | cmp ebx, [edi] |
4352 | jne frpal4 |
4350 | jne frpal4 |
4353 | cmp ecx, [edi+4] |
4351 | cmp ecx, [edi+4] |
4354 | jne frpal4 |
4352 | jne frpal4 |
4355 | cmp edx, [edi+8] |
4353 | cmp edx, [edi+8] |
4356 | jne frpal4 |
4354 | jne frpal4 |
4357 | jmp frpal1 |
4355 | jmp frpal1 |
4358 | frpal4: |
4356 | frpal4: |
4359 | dec eax |
4357 | dec eax |
4360 | jnz frpal3 |
4358 | jnz frpal3 |
4361 | frpal2: |
4359 | frpal2: |
4362 | ; popad |
4360 | ; popad |
4363 | inc eax |
4361 | inc eax |
4364 | ret |
4362 | ret |
4365 | frpal1: |
4363 | frpal1: |
4366 | push ecx |
4364 | push ecx |
4367 | mov ecx, 256 |
4365 | mov ecx, 256 |
4368 | sub ecx, eax |
4366 | sub ecx, eax |
4369 | shl ecx, 4 |
4367 | shl ecx, 4 |
4370 | mov esi, edi |
4368 | mov esi, edi |
4371 | add esi, 16 |
4369 | add esi, 16 |
4372 | cld |
4370 | cld |
4373 | rep movsb |
4371 | rep movsb |
4374 | 4372 | ||
4375 | dec dword [RESERVED_PORTS] |
4373 | dec dword [RESERVED_PORTS] |
4376 | ;popad |
4374 | ;popad |
4377 | ;disable port access at port IO map |
4375 | ;disable port access at port IO map |
4378 | 4376 | ||
4379 | ; pushad ; start disable io map |
4377 | ; pushad ; start disable io map |
4380 | pop eax ;start port |
4378 | pop eax ;start port |
4381 | cmp edx, 65536;16384 |
4379 | cmp edx, 65536;16384 |
4382 | jge no_mask_io |
4380 | jge no_mask_io |
4383 | 4381 | ||
4384 | ; mov eax,ecx |
4382 | ; mov eax,ecx |
4385 | xor ebp, ebp |
4383 | xor ebp, ebp |
4386 | inc ebp |
4384 | inc ebp |
4387 | new_port_access_disable: |
4385 | new_port_access_disable: |
4388 | ; pushad |
4386 | ; pushad |
4389 | ; mov ebp,1 ; disable - eax = port |
4387 | ; mov ebp,1 ; disable - eax = port |
4390 | call set_io_access_rights |
4388 | call set_io_access_rights |
4391 | ; popad |
4389 | ; popad |
4392 | inc eax |
4390 | inc eax |
4393 | cmp eax, edx |
4391 | cmp eax, edx |
4394 | jbe new_port_access_disable |
4392 | jbe new_port_access_disable |
4395 | no_mask_io: |
4393 | no_mask_io: |
4396 | ; popad ; end disable io map |
4394 | ; popad ; end disable io map |
4397 | xor eax, eax |
4395 | xor eax, eax |
4398 | ret |
4396 | ret |
4399 | ;----------------------------------------------------------------------------- |
4397 | ;----------------------------------------------------------------------------- |
4400 | align 4 |
4398 | align 4 |
4401 | drawbackground: |
4399 | drawbackground: |
4402 | dbrv20: |
4400 | dbrv20: |
4403 | cmp [BgrDrawMode], dword 1 |
4401 | cmp [BgrDrawMode], dword 1 |
4404 | jne bgrstr |
4402 | jne bgrstr |
4405 | call vesa20_drawbackground_tiled |
4403 | call vesa20_drawbackground_tiled |
4406 | ; call [draw_pointer] |
4404 | ; call [draw_pointer] |
4407 | call __sys_draw_pointer |
4405 | call __sys_draw_pointer |
4408 | ret |
4406 | ret |
4409 | ;-------------------------------------- |
4407 | ;-------------------------------------- |
4410 | align 4 |
4408 | align 4 |
4411 | bgrstr: |
4409 | bgrstr: |
4412 | call vesa20_drawbackground_stretch |
4410 | call vesa20_drawbackground_stretch |
4413 | ; call [draw_pointer] |
4411 | ; call [draw_pointer] |
4414 | call __sys_draw_pointer |
4412 | call __sys_draw_pointer |
4415 | ret |
4413 | ret |
4416 | ;----------------------------------------------------------------------------- |
4414 | ;----------------------------------------------------------------------------- |
4417 | align 4 |
4415 | align 4 |
4418 | syscall_putimage: ; PutImage |
4416 | syscall_putimage: ; PutImage |
4419 | sys_putimage: |
4417 | sys_putimage: |
4420 | test ecx, 0x80008000 |
4418 | test ecx, 0x80008000 |
4421 | jnz .exit |
4419 | jnz .exit |
4422 | test ecx, 0x0000FFFF |
4420 | test ecx, 0x0000FFFF |
4423 | jz .exit |
4421 | jz .exit |
4424 | test ecx, 0xFFFF0000 |
4422 | test ecx, 0xFFFF0000 |
4425 | jnz @f |
4423 | jnz @f |
4426 | ;-------------------------------------- |
4424 | ;-------------------------------------- |
4427 | align 4 |
4425 | align 4 |
4428 | .exit: |
4426 | .exit: |
4429 | ret |
4427 | ret |
4430 | ;-------------------------------------- |
4428 | ;-------------------------------------- |
4431 | align 4 |
4429 | align 4 |
4432 | @@: |
4430 | @@: |
4433 | mov edi, [current_slot] |
4431 | mov edi, [current_slot] |
4434 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4432 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4435 | rol edx, 16 |
4433 | rol edx, 16 |
4436 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4434 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4437 | rol edx, 16 |
4435 | rol edx, 16 |
4438 | ;-------------------------------------- |
4436 | ;-------------------------------------- |
4439 | align 4 |
4437 | align 4 |
4440 | .forced: |
4438 | .forced: |
4441 | push ebp esi 0 |
4439 | push ebp esi 0 |
4442 | mov ebp, putimage_get24bpp |
4440 | mov ebp, putimage_get24bpp |
4443 | mov esi, putimage_init24bpp |
4441 | mov esi, putimage_init24bpp |
4444 | ;-------------------------------------- |
4442 | ;-------------------------------------- |
4445 | align 4 |
4443 | align 4 |
4446 | sys_putimage_bpp: |
4444 | sys_putimage_bpp: |
4447 | call vesa20_putimage |
4445 | call vesa20_putimage |
4448 | pop ebp esi ebp |
4446 | pop ebp esi ebp |
4449 | ret |
4447 | ret |
4450 | ; jmp [draw_pointer] |
4448 | ; jmp [draw_pointer] |
4451 | ;----------------------------------------------------------------------------- |
4449 | ;----------------------------------------------------------------------------- |
4452 | align 4 |
4450 | align 4 |
4453 | sys_putimage_palette: |
4451 | sys_putimage_palette: |
4454 | ; ebx = pointer to image |
4452 | ; ebx = pointer to image |
4455 | ; ecx = [xsize]*65536 + [ysize] |
4453 | ; ecx = [xsize]*65536 + [ysize] |
4456 | ; edx = [xstart]*65536 + [ystart] |
4454 | ; edx = [xstart]*65536 + [ystart] |
4457 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4455 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4458 | ; edi = pointer to palette |
4456 | ; edi = pointer to palette |
4459 | ; ebp = row delta |
4457 | ; ebp = row delta |
4460 | mov eax, [CURRENT_TASK] |
4458 | mov eax, [CURRENT_TASK] |
4461 | shl eax, 8 |
4459 | shl eax, 8 |
4462 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4460 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4463 | rol edx, 16 |
4461 | rol edx, 16 |
4464 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4462 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4465 | rol edx, 16 |
4463 | rol edx, 16 |
4466 | ;-------------------------------------- |
4464 | ;-------------------------------------- |
4467 | align 4 |
4465 | align 4 |
4468 | .forced: |
4466 | .forced: |
4469 | cmp esi, 1 |
4467 | cmp esi, 1 |
4470 | jnz @f |
4468 | jnz @f |
4471 | push edi |
4469 | push edi |
4472 | mov eax, [edi+4] |
4470 | mov eax, [edi+4] |
4473 | sub eax, [edi] |
4471 | sub eax, [edi] |
4474 | push eax |
4472 | push eax |
4475 | push dword [edi] |
4473 | push dword [edi] |
4476 | push 0ffffff80h |
4474 | push 0ffffff80h |
4477 | mov edi, esp |
4475 | mov edi, esp |
4478 | call put_mono_image |
4476 | call put_mono_image |
4479 | add esp, 12 |
4477 | add esp, 12 |
4480 | pop edi |
4478 | pop edi |
4481 | ret |
4479 | ret |
4482 | ;-------------------------------------- |
4480 | ;-------------------------------------- |
4483 | align 4 |
4481 | align 4 |
4484 | @@: |
4482 | @@: |
4485 | cmp esi, 2 |
4483 | cmp esi, 2 |
4486 | jnz @f |
4484 | jnz @f |
4487 | push edi |
4485 | push edi |
4488 | push 0ffffff80h |
4486 | push 0ffffff80h |
4489 | mov edi, esp |
4487 | mov edi, esp |
4490 | call put_2bit_image |
4488 | call put_2bit_image |
4491 | pop eax |
4489 | pop eax |
4492 | pop edi |
4490 | pop edi |
4493 | ret |
4491 | ret |
4494 | ;-------------------------------------- |
4492 | ;-------------------------------------- |
4495 | align 4 |
4493 | align 4 |
4496 | @@: |
4494 | @@: |
4497 | cmp esi, 4 |
4495 | cmp esi, 4 |
4498 | jnz @f |
4496 | jnz @f |
4499 | push edi |
4497 | push edi |
4500 | push 0ffffff80h |
4498 | push 0ffffff80h |
4501 | mov edi, esp |
4499 | mov edi, esp |
4502 | call put_4bit_image |
4500 | call put_4bit_image |
4503 | pop eax |
4501 | pop eax |
4504 | pop edi |
4502 | pop edi |
4505 | ret |
4503 | ret |
4506 | ;-------------------------------------- |
4504 | ;-------------------------------------- |
4507 | align 4 |
4505 | align 4 |
4508 | @@: |
4506 | @@: |
4509 | push ebp esi ebp |
4507 | push ebp esi ebp |
4510 | cmp esi, 8 |
4508 | cmp esi, 8 |
4511 | jnz @f |
4509 | jnz @f |
4512 | mov ebp, putimage_get8bpp |
4510 | mov ebp, putimage_get8bpp |
4513 | mov esi, putimage_init8bpp |
4511 | mov esi, putimage_init8bpp |
4514 | jmp sys_putimage_bpp |
4512 | jmp sys_putimage_bpp |
4515 | ;-------------------------------------- |
4513 | ;-------------------------------------- |
4516 | align 4 |
4514 | align 4 |
4517 | @@: |
4515 | @@: |
4518 | cmp esi, 9 |
4516 | cmp esi, 9 |
4519 | jnz @f |
4517 | jnz @f |
4520 | mov ebp, putimage_get9bpp |
4518 | mov ebp, putimage_get9bpp |
4521 | mov esi, putimage_init9bpp |
4519 | mov esi, putimage_init9bpp |
4522 | jmp sys_putimage_bpp |
4520 | jmp sys_putimage_bpp |
4523 | ;-------------------------------------- |
4521 | ;-------------------------------------- |
4524 | align 4 |
4522 | align 4 |
4525 | @@: |
4523 | @@: |
4526 | cmp esi, 15 |
4524 | cmp esi, 15 |
4527 | jnz @f |
4525 | jnz @f |
4528 | mov ebp, putimage_get15bpp |
4526 | mov ebp, putimage_get15bpp |
4529 | mov esi, putimage_init15bpp |
4527 | mov esi, putimage_init15bpp |
4530 | jmp sys_putimage_bpp |
4528 | jmp sys_putimage_bpp |
4531 | ;-------------------------------------- |
4529 | ;-------------------------------------- |
4532 | align 4 |
4530 | align 4 |
4533 | @@: |
4531 | @@: |
4534 | cmp esi, 16 |
4532 | cmp esi, 16 |
4535 | jnz @f |
4533 | jnz @f |
4536 | mov ebp, putimage_get16bpp |
4534 | mov ebp, putimage_get16bpp |
4537 | mov esi, putimage_init16bpp |
4535 | mov esi, putimage_init16bpp |
4538 | jmp sys_putimage_bpp |
4536 | jmp sys_putimage_bpp |
4539 | ;-------------------------------------- |
4537 | ;-------------------------------------- |
4540 | align 4 |
4538 | align 4 |
4541 | @@: |
4539 | @@: |
4542 | cmp esi, 24 |
4540 | cmp esi, 24 |
4543 | jnz @f |
4541 | jnz @f |
4544 | mov ebp, putimage_get24bpp |
4542 | mov ebp, putimage_get24bpp |
4545 | mov esi, putimage_init24bpp |
4543 | mov esi, putimage_init24bpp |
4546 | jmp sys_putimage_bpp |
4544 | jmp sys_putimage_bpp |
4547 | ;-------------------------------------- |
4545 | ;-------------------------------------- |
4548 | align 4 |
4546 | align 4 |
4549 | @@: |
4547 | @@: |
4550 | cmp esi, 32 |
4548 | cmp esi, 32 |
4551 | jnz @f |
4549 | jnz @f |
4552 | mov ebp, putimage_get32bpp |
4550 | mov ebp, putimage_get32bpp |
4553 | mov esi, putimage_init32bpp |
4551 | mov esi, putimage_init32bpp |
4554 | jmp sys_putimage_bpp |
4552 | jmp sys_putimage_bpp |
4555 | ;-------------------------------------- |
4553 | ;-------------------------------------- |
4556 | align 4 |
4554 | align 4 |
4557 | @@: |
4555 | @@: |
4558 | pop ebp esi ebp |
4556 | pop ebp esi ebp |
4559 | ret |
4557 | ret |
4560 | ;----------------------------------------------------------------------------- |
4558 | ;----------------------------------------------------------------------------- |
4561 | align 4 |
4559 | align 4 |
4562 | put_mono_image: |
4560 | put_mono_image: |
4563 | push ebp esi ebp |
4561 | push ebp esi ebp |
4564 | mov ebp, putimage_get1bpp |
4562 | mov ebp, putimage_get1bpp |
4565 | mov esi, putimage_init1bpp |
4563 | mov esi, putimage_init1bpp |
4566 | jmp sys_putimage_bpp |
4564 | jmp sys_putimage_bpp |
4567 | ;----------------------------------------------------------------------------- |
4565 | ;----------------------------------------------------------------------------- |
4568 | align 4 |
4566 | align 4 |
4569 | put_2bit_image: |
4567 | put_2bit_image: |
4570 | push ebp esi ebp |
4568 | push ebp esi ebp |
4571 | mov ebp, putimage_get2bpp |
4569 | mov ebp, putimage_get2bpp |
4572 | mov esi, putimage_init2bpp |
4570 | mov esi, putimage_init2bpp |
4573 | jmp sys_putimage_bpp |
4571 | jmp sys_putimage_bpp |
4574 | ;----------------------------------------------------------------------------- |
4572 | ;----------------------------------------------------------------------------- |
4575 | align 4 |
4573 | align 4 |
4576 | put_4bit_image: |
4574 | put_4bit_image: |
4577 | push ebp esi ebp |
4575 | push ebp esi ebp |
4578 | mov ebp, putimage_get4bpp |
4576 | mov ebp, putimage_get4bpp |
4579 | mov esi, putimage_init4bpp |
4577 | mov esi, putimage_init4bpp |
4580 | jmp sys_putimage_bpp |
4578 | jmp sys_putimage_bpp |
4581 | ;----------------------------------------------------------------------------- |
4579 | ;----------------------------------------------------------------------------- |
4582 | align 4 |
4580 | align 4 |
4583 | putimage_init24bpp: |
4581 | putimage_init24bpp: |
4584 | lea eax, [eax*3] |
4582 | lea eax, [eax*3] |
4585 | putimage_init8bpp: |
4583 | putimage_init8bpp: |
4586 | putimage_init9bpp: |
4584 | putimage_init9bpp: |
4587 | ret |
4585 | ret |
4588 | ;----------------------------------------------------------------------------- |
4586 | ;----------------------------------------------------------------------------- |
4589 | align 16 |
4587 | align 16 |
4590 | putimage_get24bpp: |
4588 | putimage_get24bpp: |
4591 | movzx eax, byte [esi+2] |
4589 | movzx eax, byte [esi+2] |
4592 | shl eax, 16 |
4590 | shl eax, 16 |
4593 | mov ax, [esi] |
4591 | mov ax, [esi] |
4594 | add esi, 3 |
4592 | add esi, 3 |
4595 | ret 4 |
4593 | ret 4 |
4596 | ;----------------------------------------------------------------------------- |
4594 | ;----------------------------------------------------------------------------- |
4597 | align 16 |
4595 | align 16 |
4598 | putimage_get8bpp: |
4596 | putimage_get8bpp: |
4599 | movzx eax, byte [esi] |
4597 | movzx eax, byte [esi] |
4600 | push edx |
4598 | push edx |
4601 | mov edx, [esp+8] |
4599 | mov edx, [esp+8] |
4602 | mov eax, [edx+eax*4] |
4600 | mov eax, [edx+eax*4] |
4603 | pop edx |
4601 | pop edx |
4604 | inc esi |
4602 | inc esi |
4605 | ret 4 |
4603 | ret 4 |
4606 | ;----------------------------------------------------------------------------- |
4604 | ;----------------------------------------------------------------------------- |
4607 | align 16 |
4605 | align 16 |
4608 | putimage_get9bpp: |
4606 | putimage_get9bpp: |
4609 | lodsb |
4607 | lodsb |
4610 | mov ah, al |
4608 | mov ah, al |
4611 | shl eax, 8 |
4609 | shl eax, 8 |
4612 | mov al, ah |
4610 | mov al, ah |
4613 | ret 4 |
4611 | ret 4 |
4614 | ;----------------------------------------------------------------------------- |
4612 | ;----------------------------------------------------------------------------- |
4615 | align 4 |
4613 | align 4 |
4616 | putimage_init1bpp: |
4614 | putimage_init1bpp: |
4617 | add eax, ecx |
4615 | add eax, ecx |
4618 | push ecx |
4616 | push ecx |
4619 | add eax, 7 |
4617 | add eax, 7 |
4620 | add ecx, 7 |
4618 | add ecx, 7 |
4621 | shr eax, 3 |
4619 | shr eax, 3 |
4622 | shr ecx, 3 |
4620 | shr ecx, 3 |
4623 | sub eax, ecx |
4621 | sub eax, ecx |
4624 | pop ecx |
4622 | pop ecx |
4625 | ret |
4623 | ret |
4626 | ;----------------------------------------------------------------------------- |
4624 | ;----------------------------------------------------------------------------- |
4627 | align 16 |
4625 | align 16 |
4628 | putimage_get1bpp: |
4626 | putimage_get1bpp: |
4629 | push edx |
4627 | push edx |
4630 | mov edx, [esp+8] |
4628 | mov edx, [esp+8] |
4631 | mov al, [edx] |
4629 | mov al, [edx] |
4632 | add al, al |
4630 | add al, al |
4633 | jnz @f |
4631 | jnz @f |
4634 | lodsb |
4632 | lodsb |
4635 | adc al, al |
4633 | adc al, al |
4636 | @@: |
4634 | @@: |
4637 | mov [edx], al |
4635 | mov [edx], al |
4638 | sbb eax, eax |
4636 | sbb eax, eax |
4639 | and eax, [edx+8] |
4637 | and eax, [edx+8] |
4640 | add eax, [edx+4] |
4638 | add eax, [edx+4] |
4641 | pop edx |
4639 | pop edx |
4642 | ret 4 |
4640 | ret 4 |
4643 | ;----------------------------------------------------------------------------- |
4641 | ;----------------------------------------------------------------------------- |
4644 | align 4 |
4642 | align 4 |
4645 | putimage_init2bpp: |
4643 | putimage_init2bpp: |
4646 | add eax, ecx |
4644 | add eax, ecx |
4647 | push ecx |
4645 | push ecx |
4648 | add ecx, 3 |
4646 | add ecx, 3 |
4649 | add eax, 3 |
4647 | add eax, 3 |
4650 | shr ecx, 2 |
4648 | shr ecx, 2 |
4651 | shr eax, 2 |
4649 | shr eax, 2 |
4652 | sub eax, ecx |
4650 | sub eax, ecx |
4653 | pop ecx |
4651 | pop ecx |
4654 | ret |
4652 | ret |
4655 | ;----------------------------------------------------------------------------- |
4653 | ;----------------------------------------------------------------------------- |
4656 | align 16 |
4654 | align 16 |
4657 | putimage_get2bpp: |
4655 | putimage_get2bpp: |
4658 | push edx |
4656 | push edx |
4659 | mov edx, [esp+8] |
4657 | mov edx, [esp+8] |
4660 | mov al, [edx] |
4658 | mov al, [edx] |
4661 | mov ah, al |
4659 | mov ah, al |
4662 | shr al, 6 |
4660 | shr al, 6 |
4663 | shl ah, 2 |
4661 | shl ah, 2 |
4664 | jnz .nonewbyte |
4662 | jnz .nonewbyte |
4665 | lodsb |
4663 | lodsb |
4666 | mov ah, al |
4664 | mov ah, al |
4667 | shr al, 6 |
4665 | shr al, 6 |
4668 | shl ah, 2 |
4666 | shl ah, 2 |
4669 | add ah, 1 |
4667 | add ah, 1 |
4670 | .nonewbyte: |
4668 | .nonewbyte: |
4671 | mov [edx], ah |
4669 | mov [edx], ah |
4672 | mov edx, [edx+4] |
4670 | mov edx, [edx+4] |
4673 | movzx eax, al |
4671 | movzx eax, al |
4674 | mov eax, [edx+eax*4] |
4672 | mov eax, [edx+eax*4] |
4675 | pop edx |
4673 | pop edx |
4676 | ret 4 |
4674 | ret 4 |
4677 | ;----------------------------------------------------------------------------- |
4675 | ;----------------------------------------------------------------------------- |
4678 | align 4 |
4676 | align 4 |
4679 | putimage_init4bpp: |
4677 | putimage_init4bpp: |
4680 | add eax, ecx |
4678 | add eax, ecx |
4681 | push ecx |
4679 | push ecx |
4682 | add ecx, 1 |
4680 | add ecx, 1 |
4683 | add eax, 1 |
4681 | add eax, 1 |
4684 | shr ecx, 1 |
4682 | shr ecx, 1 |
4685 | shr eax, 1 |
4683 | shr eax, 1 |
4686 | sub eax, ecx |
4684 | sub eax, ecx |
4687 | pop ecx |
4685 | pop ecx |
4688 | ret |
4686 | ret |
4689 | ;----------------------------------------------------------------------------- |
4687 | ;----------------------------------------------------------------------------- |
4690 | align 16 |
4688 | align 16 |
4691 | putimage_get4bpp: |
4689 | putimage_get4bpp: |
4692 | push edx |
4690 | push edx |
4693 | mov edx, [esp+8] |
4691 | mov edx, [esp+8] |
4694 | add byte [edx], 80h |
4692 | add byte [edx], 80h |
4695 | jc @f |
4693 | jc @f |
4696 | movzx eax, byte [edx+1] |
4694 | movzx eax, byte [edx+1] |
4697 | mov edx, [edx+4] |
4695 | mov edx, [edx+4] |
4698 | and eax, 0x0F |
4696 | and eax, 0x0F |
4699 | mov eax, [edx+eax*4] |
4697 | mov eax, [edx+eax*4] |
4700 | pop edx |
4698 | pop edx |
4701 | ret 4 |
4699 | ret 4 |
4702 | @@: |
4700 | @@: |
4703 | movzx eax, byte [esi] |
4701 | movzx eax, byte [esi] |
4704 | add esi, 1 |
4702 | add esi, 1 |
4705 | mov [edx+1], al |
4703 | mov [edx+1], al |
4706 | shr eax, 4 |
4704 | shr eax, 4 |
4707 | mov edx, [edx+4] |
4705 | mov edx, [edx+4] |
4708 | mov eax, [edx+eax*4] |
4706 | mov eax, [edx+eax*4] |
4709 | pop edx |
4707 | pop edx |
4710 | ret 4 |
4708 | ret 4 |
4711 | ;----------------------------------------------------------------------------- |
4709 | ;----------------------------------------------------------------------------- |
4712 | align 4 |
4710 | align 4 |
4713 | putimage_init32bpp: |
4711 | putimage_init32bpp: |
4714 | shl eax, 2 |
4712 | shl eax, 2 |
4715 | ret |
4713 | ret |
4716 | ;----------------------------------------------------------------------------- |
4714 | ;----------------------------------------------------------------------------- |
4717 | align 16 |
4715 | align 16 |
4718 | putimage_get32bpp: |
4716 | putimage_get32bpp: |
4719 | lodsd |
4717 | lodsd |
4720 | ret 4 |
4718 | ret 4 |
4721 | ;----------------------------------------------------------------------------- |
4719 | ;----------------------------------------------------------------------------- |
4722 | align 4 |
4720 | align 4 |
4723 | putimage_init15bpp: |
4721 | putimage_init15bpp: |
4724 | putimage_init16bpp: |
4722 | putimage_init16bpp: |
4725 | add eax, eax |
4723 | add eax, eax |
4726 | ret |
4724 | ret |
4727 | ;----------------------------------------------------------------------------- |
4725 | ;----------------------------------------------------------------------------- |
4728 | align 16 |
4726 | align 16 |
4729 | putimage_get15bpp: |
4727 | putimage_get15bpp: |
4730 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4728 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4731 | push ecx edx |
4729 | push ecx edx |
4732 | movzx eax, word [esi] |
4730 | movzx eax, word [esi] |
4733 | add esi, 2 |
4731 | add esi, 2 |
4734 | mov ecx, eax |
4732 | mov ecx, eax |
4735 | mov edx, eax |
4733 | mov edx, eax |
4736 | and eax, 0x1F |
4734 | and eax, 0x1F |
4737 | and ecx, 0x1F shl 5 |
4735 | and ecx, 0x1F shl 5 |
4738 | and edx, 0x1F shl 10 |
4736 | and edx, 0x1F shl 10 |
4739 | shl eax, 3 |
4737 | shl eax, 3 |
4740 | shl ecx, 6 |
4738 | shl ecx, 6 |
4741 | shl edx, 9 |
4739 | shl edx, 9 |
4742 | or eax, ecx |
4740 | or eax, ecx |
4743 | or eax, edx |
4741 | or eax, edx |
4744 | pop edx ecx |
4742 | pop edx ecx |
4745 | ret 4 |
4743 | ret 4 |
4746 | ;----------------------------------------------------------------------------- |
4744 | ;----------------------------------------------------------------------------- |
4747 | align 16 |
4745 | align 16 |
4748 | putimage_get16bpp: |
4746 | putimage_get16bpp: |
4749 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4747 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4750 | push ecx edx |
4748 | push ecx edx |
4751 | movzx eax, word [esi] |
4749 | movzx eax, word [esi] |
4752 | add esi, 2 |
4750 | add esi, 2 |
4753 | mov ecx, eax |
4751 | mov ecx, eax |
4754 | mov edx, eax |
4752 | mov edx, eax |
4755 | and eax, 0x1F |
4753 | and eax, 0x1F |
4756 | and ecx, 0x3F shl 5 |
4754 | and ecx, 0x3F shl 5 |
4757 | and edx, 0x1F shl 11 |
4755 | and edx, 0x1F shl 11 |
4758 | shl eax, 3 |
4756 | shl eax, 3 |
4759 | shl ecx, 5 |
4757 | shl ecx, 5 |
4760 | shl edx, 8 |
4758 | shl edx, 8 |
4761 | or eax, ecx |
4759 | or eax, ecx |
4762 | or eax, edx |
4760 | or eax, edx |
4763 | pop edx ecx |
4761 | pop edx ecx |
4764 | ret 4 |
4762 | ret 4 |
4765 | ;----------------------------------------------------------------------------- |
4763 | ;----------------------------------------------------------------------------- |
4766 | ;align 4 |
4764 | ;align 4 |
4767 | ; eax x beginning |
4765 | ; eax x beginning |
4768 | ; ebx y beginning |
4766 | ; ebx y beginning |
4769 | ; ecx x end |
4767 | ; ecx x end |
4770 | ; edx y end |
4768 | ; edx y end |
4771 | ; edi color |
4769 | ; edi color |
4772 | ;__sys_drawbar: |
4770 | ;__sys_drawbar: |
4773 | ; mov esi, [current_slot] |
4771 | ; mov esi, [current_slot] |
4774 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4772 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4775 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4773 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4776 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4774 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4777 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4775 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4778 | ;-------------------------------------- |
4776 | ;-------------------------------------- |
4779 | ;align 4 |
4777 | ;align 4 |
4780 | ;.forced: |
4778 | ;.forced: |
4781 | ; call vesa20_drawbar |
4779 | ; call vesa20_drawbar |
4782 | ; call [draw_pointer] |
4780 | ; call [draw_pointer] |
4783 | ; ret |
4781 | ; ret |
4784 | ;----------------------------------------------------------------------------- |
4782 | ;----------------------------------------------------------------------------- |
4785 | align 4 |
4783 | align 4 |
4786 | kb_write_wait_ack: |
4784 | kb_write_wait_ack: |
4787 | 4785 | ||
4788 | push ecx edx |
4786 | push ecx edx |
4789 | 4787 | ||
4790 | mov dl, al |
4788 | mov dl, al |
4791 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4789 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4792 | .wait_output_ready: |
4790 | .wait_output_ready: |
4793 | in al, 0x64 |
4791 | in al, 0x64 |
4794 | test al, 2 |
4792 | test al, 2 |
4795 | jz @f |
4793 | jz @f |
4796 | loop .wait_output_ready |
4794 | loop .wait_output_ready |
4797 | mov ah, 1 |
4795 | mov ah, 1 |
4798 | jmp .nothing |
4796 | jmp .nothing |
4799 | @@: |
4797 | @@: |
4800 | mov al, dl |
4798 | mov al, dl |
4801 | out 0x60, al |
4799 | out 0x60, al |
4802 | mov ecx, 0xfffff; last 0xffff, new value in view of fast CPU's |
4800 | mov ecx, 0xfffff; last 0xffff, new value in view of fast CPU's |
4803 | .wait_ack: |
4801 | .wait_ack: |
4804 | in al, 0x64 |
4802 | in al, 0x64 |
4805 | test al, 1 |
4803 | test al, 1 |
4806 | jnz @f |
4804 | jnz @f |
4807 | loop .wait_ack |
4805 | loop .wait_ack |
4808 | mov ah, 1 |
4806 | mov ah, 1 |
4809 | jmp .nothing |
4807 | jmp .nothing |
4810 | @@: |
4808 | @@: |
4811 | in al, 0x60 |
4809 | in al, 0x60 |
4812 | xor ah, ah |
4810 | xor ah, ah |
4813 | 4811 | ||
4814 | .nothing: |
4812 | .nothing: |
4815 | pop edx ecx |
4813 | pop edx ecx |
4816 | 4814 | ||
4817 | ret |
4815 | ret |
4818 | ;----------------------------------------------------------------------------- |
4816 | ;----------------------------------------------------------------------------- |
4819 | 4817 | ||
4820 | setmouse: ; set mousepicture -pointer |
4818 | setmouse: ; set mousepicture -pointer |
4821 | ; ps2 mouse enable |
4819 | ; ps2 mouse enable |
4822 | 4820 | ||
4823 | ; mov [MOUSE_PICTURE], dword mousepointer |
4821 | ; mov [MOUSE_PICTURE], dword mousepointer |
4824 | 4822 | ||
4825 | cli |
4823 | cli |
4826 | 4824 | ||
4827 | ret |
4825 | ret |
4828 | 4826 | ||
4829 | if used _rdtsc |
4827 | if used _rdtsc |
4830 | _rdtsc: |
4828 | _rdtsc: |
4831 | bt [cpu_caps], CAPS_TSC |
4829 | bt [cpu_caps], CAPS_TSC |
4832 | jnc ret_rdtsc |
4830 | jnc ret_rdtsc |
4833 | rdtsc |
4831 | rdtsc |
4834 | ret |
4832 | ret |
4835 | ret_rdtsc: |
4833 | ret_rdtsc: |
4836 | mov edx, 0xffffffff |
4834 | mov edx, 0xffffffff |
4837 | mov eax, 0xffffffff |
4835 | mov eax, 0xffffffff |
4838 | ret |
4836 | ret |
4839 | end if |
4837 | end if |
4840 | 4838 | ||
4841 | sys_msg_board_str: |
4839 | sys_msg_board_str: |
4842 | 4840 | ||
4843 | pushad |
4841 | pushad |
4844 | @@: |
4842 | @@: |
4845 | cmp [esi], byte 0 |
4843 | cmp [esi], byte 0 |
4846 | je @f |
4844 | je @f |
4847 | mov ebx, 1 |
4845 | mov ebx, 1 |
4848 | movzx ecx, byte [esi] |
4846 | movzx ecx, byte [esi] |
4849 | call sys_msg_board |
4847 | call sys_msg_board |
4850 | inc esi |
4848 | inc esi |
4851 | jmp @b |
4849 | jmp @b |
4852 | @@: |
4850 | @@: |
4853 | popad |
4851 | popad |
4854 | ret |
4852 | ret |
4855 | 4853 | ||
4856 | sys_msg_board_byte: |
4854 | sys_msg_board_byte: |
4857 | ; in: al = byte to display |
4855 | ; in: al = byte to display |
4858 | ; out: nothing |
4856 | ; out: nothing |
4859 | ; destroys: nothing |
4857 | ; destroys: nothing |
4860 | pushad |
4858 | pushad |
4861 | mov ecx, 2 |
4859 | mov ecx, 2 |
4862 | shl eax, 24 |
4860 | shl eax, 24 |
4863 | jmp @f |
4861 | jmp @f |
4864 | 4862 | ||
4865 | sys_msg_board_word: |
4863 | sys_msg_board_word: |
4866 | ; in: ax = word to display |
4864 | ; in: ax = word to display |
4867 | ; out: nothing |
4865 | ; out: nothing |
4868 | ; destroys: nothing |
4866 | ; destroys: nothing |
4869 | pushad |
4867 | pushad |
4870 | mov ecx, 4 |
4868 | mov ecx, 4 |
4871 | shl eax, 16 |
4869 | shl eax, 16 |
4872 | jmp @f |
4870 | jmp @f |
4873 | 4871 | ||
4874 | sys_msg_board_dword: |
4872 | sys_msg_board_dword: |
4875 | ; in: eax = dword to display |
4873 | ; in: eax = dword to display |
4876 | ; out: nothing |
4874 | ; out: nothing |
4877 | ; destroys: nothing |
4875 | ; destroys: nothing |
4878 | pushad |
4876 | pushad |
4879 | mov ecx, 8 |
4877 | mov ecx, 8 |
4880 | @@: |
4878 | @@: |
4881 | push ecx |
4879 | push ecx |
4882 | rol eax, 4 |
4880 | rol eax, 4 |
4883 | push eax |
4881 | push eax |
4884 | and al, 0xF |
4882 | and al, 0xF |
4885 | cmp al, 10 |
4883 | cmp al, 10 |
4886 | sbb al, 69h |
4884 | sbb al, 69h |
4887 | das |
4885 | das |
4888 | mov cl, al |
4886 | mov cl, al |
4889 | xor ebx, ebx |
4887 | xor ebx, ebx |
4890 | inc ebx |
4888 | inc ebx |
4891 | call sys_msg_board |
4889 | call sys_msg_board |
4892 | pop eax |
4890 | pop eax |
4893 | pop ecx |
4891 | pop ecx |
4894 | loop @b |
4892 | loop @b |
4895 | popad |
4893 | popad |
4896 | ret |
4894 | ret |
4897 | 4895 | ||
4898 | msg_board_data_size = 65536 ; Must be power of two |
4896 | msg_board_data_size = 65536 ; Must be power of two |
4899 | 4897 | ||
4900 | uglobal |
4898 | uglobal |
4901 | msg_board_data rb msg_board_data_size |
4899 | msg_board_data rb msg_board_data_size |
4902 | msg_board_count dd 0x0 |
4900 | msg_board_count dd 0x0 |
4903 | endg |
4901 | endg |
4904 | 4902 | ||
4905 | sys_msg_board: |
4903 | sys_msg_board: |
4906 | 4904 | ||
4907 | ; ebx=1 : write : bl byte to write |
4905 | ; ebx=1 : write : bl byte to write |
4908 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4906 | ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4909 | 4907 | ||
4910 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4908 | push eax ebx ; Save eax and ebx, since we're restoring their order required. |
4911 | mov eax, ebx |
4909 | mov eax, ebx |
4912 | mov ebx, ecx |
4910 | mov ebx, ecx |
4913 | 4911 | ||
4914 | mov ecx, [msg_board_count] |
4912 | mov ecx, [msg_board_count] |
4915 | cmp eax, 1 |
4913 | cmp eax, 1 |
4916 | jne .smbl1 |
4914 | jne .smbl1 |
4917 | 4915 | ||
4918 | if defined debug_com_base |
4916 | if defined debug_com_base |
4919 | 4917 | ||
4920 | push dx ax |
4918 | push dx ax |
4921 | 4919 | ||
4922 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4920 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4923 | mov dx, debug_com_base+5 |
4921 | mov dx, debug_com_base+5 |
4924 | in al, dx |
4922 | in al, dx |
4925 | test al, 1 shl 5 |
4923 | test al, 1 shl 5 |
4926 | jz @r |
4924 | jz @r |
4927 | 4925 | ||
4928 | mov dx, debug_com_base ; Output the byte |
4926 | mov dx, debug_com_base ; Output the byte |
4929 | mov al, bl |
4927 | mov al, bl |
4930 | out dx, al |
4928 | out dx, al |
4931 | 4929 | ||
4932 | pop ax dx |
4930 | pop ax dx |
4933 | 4931 | ||
4934 | end if |
4932 | end if |
4935 | 4933 | ||
4936 | mov [msg_board_data+ecx], bl |
4934 | mov [msg_board_data+ecx], bl |
4937 | ; // if debug_direct_print == 1 |
4935 | ; // if debug_direct_print == 1 |
4938 | cmp byte [debug_direct_print], 1 |
4936 | cmp byte [debug_direct_print], 1 |
4939 | jnz @f |
4937 | jnz @f |
4940 | pusha |
4938 | pusha |
4941 | iglobal |
4939 | iglobal |
4942 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4940 | msg_board_pos dd (42*6)*65536+10 ; for printing debug output on the screen |
4943 | endg |
4941 | endg |
4944 | lea edx, [msg_board_data+ecx] |
4942 | lea edx, [msg_board_data+ecx] |
4945 | mov ecx, 0x40FFFFFF |
4943 | mov ecx, 0x40FFFFFF |
4946 | mov ebx, [msg_board_pos] |
4944 | mov ebx, [msg_board_pos] |
4947 | mov edi, 1 |
4945 | mov edi, 1 |
4948 | mov esi, 1 |
4946 | mov esi, 1 |
4949 | call dtext |
4947 | call dtext |
4950 | popa |
4948 | popa |
4951 | add word [msg_board_pos+2], 6 |
4949 | add word [msg_board_pos+2], 6 |
4952 | cmp bl, 10 |
4950 | cmp bl, 10 |
4953 | jnz @f |
4951 | jnz @f |
4954 | mov word [msg_board_pos+2], (42*6) |
4952 | mov word [msg_board_pos+2], (42*6) |
4955 | add word [msg_board_pos], 10 |
4953 | add word [msg_board_pos], 10 |
4956 | mov ax, word [_display.width] |
4954 | mov ax, word [_display.width] |
4957 | cmp word [msg_board_pos], ax |
4955 | cmp word [msg_board_pos], ax |
4958 | jb @f |
4956 | jb @f |
4959 | mov word [msg_board_pos], 10 |
4957 | mov word [msg_board_pos], 10 |
4960 | @@: |
4958 | @@: |
4961 | ; // end if |
4959 | ; // end if |
4962 | 4960 | ||
4963 | if 0 |
4961 | if 0 |
4964 | pusha |
4962 | pusha |
4965 | mov al, bl |
4963 | mov al, bl |
4966 | mov edx, 402h |
4964 | mov edx, 402h |
4967 | out dx, al |
4965 | out dx, al |
4968 | popa |
4966 | popa |
4969 | end if |
4967 | end if |
4970 | inc ecx |
4968 | inc ecx |
4971 | and ecx, msg_board_data_size - 1 |
4969 | and ecx, msg_board_data_size - 1 |
4972 | mov [msg_board_count], ecx |
4970 | mov [msg_board_count], ecx |
4973 | 4971 | ||
4974 | pop ebx eax |
4972 | pop ebx eax |
4975 | ret |
4973 | ret |
4976 | .smbl1: |
4974 | .smbl1: |
4977 | cmp eax, 2 |
4975 | cmp eax, 2 |
4978 | jne .smbl2 |
4976 | jne .smbl2 |
4979 | test ecx, ecx |
4977 | test ecx, ecx |
4980 | jz .smbl21 |
4978 | jz .smbl21 |
4981 | 4979 | ||
4982 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4980 | add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
4983 | mov eax, msg_board_data+1 |
4981 | mov eax, msg_board_data+1 |
4984 | mov ebx, msg_board_data |
4982 | mov ebx, msg_board_data |
4985 | movzx edx, byte [ebx] |
4983 | movzx edx, byte [ebx] |
4986 | call memmove |
4984 | call memmove |
4987 | dec [msg_board_count] |
4985 | dec [msg_board_count] |
4988 | mov [esp + 32], edx ;eax |
4986 | mov [esp + 32], edx ;eax |
4989 | mov [esp + 20], dword 1 |
4987 | mov [esp + 20], dword 1 |
4990 | ret |
4988 | ret |
4991 | .smbl21: |
4989 | .smbl21: |
4992 | mov [esp+32], ecx |
4990 | mov [esp+32], ecx |
4993 | mov [esp+20], ecx |
4991 | mov [esp+20], ecx |
4994 | .smbl2: |
4992 | .smbl2: |
4995 | pop ebx eax |
4993 | pop ebx eax |
4996 | ret |
4994 | ret |
4997 | 4995 | ||
4998 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4996 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4999 | ;; 66 sys function. ;; |
4997 | ;; 66 sys function. ;; |
5000 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4998 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
5001 | ;; out eax ;; |
4999 | ;; out eax ;; |
5002 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5000 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5003 | iglobal |
5001 | iglobal |
5004 | align 4 |
5002 | align 4 |
5005 | f66call: |
5003 | f66call: |
5006 | dd sys_process_def.1 ; 1 = set keyboard mode |
5004 | dd sys_process_def.1 ; 1 = set keyboard mode |
5007 | dd sys_process_def.2 ; 2 = get keyboard mode |
5005 | dd sys_process_def.2 ; 2 = get keyboard mode |
5008 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
5006 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
5009 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
5007 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
5010 | dd sys_process_def.5 ; 5 = delete installed hotkey |
5008 | dd sys_process_def.5 ; 5 = delete installed hotkey |
5011 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
5009 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
5012 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
5010 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
5013 | endg |
5011 | endg |
5014 | ;----------------------------------------------------------------------------- |
5012 | ;----------------------------------------------------------------------------- |
5015 | align 4 |
5013 | align 4 |
5016 | sys_process_def: |
5014 | sys_process_def: |
5017 | dec ebx |
5015 | dec ebx |
5018 | cmp ebx, 7 |
5016 | cmp ebx, 7 |
5019 | jae .not_support ;if >=8 then or eax,-1 |
5017 | jae .not_support ;if >=8 then or eax,-1 |
5020 | 5018 | ||
5021 | mov edi, [CURRENT_TASK] |
5019 | mov edi, [CURRENT_TASK] |
5022 | jmp dword [f66call+ebx*4] |
5020 | jmp dword [f66call+ebx*4] |
5023 | 5021 | ||
5024 | .not_support: |
5022 | .not_support: |
5025 | or eax, -1 |
5023 | or eax, -1 |
5026 | ret |
5024 | ret |
5027 | ;----------------------------------------------------------------------------- |
5025 | ;----------------------------------------------------------------------------- |
5028 | align 4 |
5026 | align 4 |
5029 | .1: |
5027 | .1: |
5030 | shl edi, 8 |
5028 | shl edi, 8 |
5031 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
5029 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
5032 | 5030 | ||
5033 | ret |
5031 | ret |
5034 | ;----------------------------------------------------------------------------- |
5032 | ;----------------------------------------------------------------------------- |
5035 | align 4 |
5033 | align 4 |
5036 | .2: ; 2 = get keyboard mode |
5034 | .2: ; 2 = get keyboard mode |
5037 | shl edi, 8 |
5035 | shl edi, 8 |
5038 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
5036 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
5039 | mov [esp+32], eax |
5037 | mov [esp+32], eax |
5040 | ret |
5038 | ret |
5041 | ;----------------------------------------------------------------------------- |
5039 | ;----------------------------------------------------------------------------- |
5042 | align 4 |
5040 | align 4 |
5043 | .3: ;3 = get keyboard ctrl, alt, shift |
5041 | .3: ;3 = get keyboard ctrl, alt, shift |
5044 | mov eax, [kb_state] |
5042 | mov eax, [kb_state] |
5045 | mov [esp+32], eax |
5043 | mov [esp+32], eax |
5046 | ret |
5044 | ret |
5047 | ;----------------------------------------------------------------------------- |
5045 | ;----------------------------------------------------------------------------- |
5048 | align 4 |
5046 | align 4 |
5049 | .4: |
5047 | .4: |
5050 | mov eax, hotkey_list |
5048 | mov eax, hotkey_list |
5051 | @@: |
5049 | @@: |
5052 | cmp dword [eax+8], 0 |
5050 | cmp dword [eax+8], 0 |
5053 | jz .found_free |
5051 | jz .found_free |
5054 | add eax, 16 |
5052 | add eax, 16 |
5055 | cmp eax, hotkey_list+16*256 |
5053 | cmp eax, hotkey_list+16*256 |
5056 | jb @b |
5054 | jb @b |
5057 | mov dword [esp+32], 1 |
5055 | mov dword [esp+32], 1 |
5058 | ret |
5056 | ret |
5059 | .found_free: |
5057 | .found_free: |
5060 | mov [eax+8], edi |
5058 | mov [eax+8], edi |
5061 | mov [eax+4], edx |
5059 | mov [eax+4], edx |
5062 | movzx ecx, cl |
5060 | movzx ecx, cl |
5063 | lea ecx, [hotkey_scancodes+ecx*4] |
5061 | lea ecx, [hotkey_scancodes+ecx*4] |
5064 | mov edx, [ecx] |
5062 | mov edx, [ecx] |
5065 | mov [eax], edx |
5063 | mov [eax], edx |
5066 | mov [ecx], eax |
5064 | mov [ecx], eax |
5067 | mov [eax+12], ecx |
5065 | mov [eax+12], ecx |
5068 | test edx, edx |
5066 | test edx, edx |
5069 | jz @f |
5067 | jz @f |
5070 | mov [edx+12], eax |
5068 | mov [edx+12], eax |
5071 | @@: |
5069 | @@: |
5072 | and dword [esp+32], 0 |
5070 | and dword [esp+32], 0 |
5073 | ret |
5071 | ret |
5074 | ;----------------------------------------------------------------------------- |
5072 | ;----------------------------------------------------------------------------- |
5075 | align 4 |
5073 | align 4 |
5076 | .5: |
5074 | .5: |
5077 | movzx ebx, cl |
5075 | movzx ebx, cl |
5078 | lea ebx, [hotkey_scancodes+ebx*4] |
5076 | lea ebx, [hotkey_scancodes+ebx*4] |
5079 | mov eax, [ebx] |
5077 | mov eax, [ebx] |
5080 | .scan: |
5078 | .scan: |
5081 | test eax, eax |
5079 | test eax, eax |
5082 | jz .notfound |
5080 | jz .notfound |
5083 | cmp [eax+8], edi |
5081 | cmp [eax+8], edi |
5084 | jnz .next |
5082 | jnz .next |
5085 | cmp [eax+4], edx |
5083 | cmp [eax+4], edx |
5086 | jz .found |
5084 | jz .found |
5087 | .next: |
5085 | .next: |
5088 | mov eax, [eax] |
5086 | mov eax, [eax] |
5089 | jmp .scan |
5087 | jmp .scan |
5090 | .notfound: |
5088 | .notfound: |
5091 | mov dword [esp+32], 1 |
5089 | mov dword [esp+32], 1 |
5092 | ret |
5090 | ret |
5093 | .found: |
5091 | .found: |
5094 | mov ecx, [eax] |
5092 | mov ecx, [eax] |
5095 | jecxz @f |
5093 | jecxz @f |
5096 | mov edx, [eax+12] |
5094 | mov edx, [eax+12] |
5097 | mov [ecx+12], edx |
5095 | mov [ecx+12], edx |
5098 | @@: |
5096 | @@: |
5099 | mov ecx, [eax+12] |
5097 | mov ecx, [eax+12] |
5100 | mov edx, [eax] |
5098 | mov edx, [eax] |
5101 | mov [ecx], edx |
5099 | mov [ecx], edx |
5102 | xor edx, edx |
5100 | xor edx, edx |
5103 | mov [eax+4], edx |
5101 | mov [eax+4], edx |
5104 | mov [eax+8], edx |
5102 | mov [eax+8], edx |
5105 | mov [eax+12], edx |
5103 | mov [eax+12], edx |
5106 | mov [eax], edx |
5104 | mov [eax], edx |
5107 | mov [esp+32], edx |
5105 | mov [esp+32], edx |
5108 | ret |
5106 | ret |
5109 | ;----------------------------------------------------------------------------- |
5107 | ;----------------------------------------------------------------------------- |
5110 | align 4 |
5108 | align 4 |
5111 | .6: |
5109 | .6: |
5112 | pushfd |
5110 | pushfd |
5113 | cli |
5111 | cli |
5114 | mov eax, [PID_lock_input] |
5112 | mov eax, [PID_lock_input] |
5115 | test eax, eax |
5113 | test eax, eax |
5116 | jnz @f |
5114 | jnz @f |
5117 | ; get current PID |
5115 | ; get current PID |
5118 | mov eax, [CURRENT_TASK] |
5116 | mov eax, [CURRENT_TASK] |
5119 | shl eax, 5 |
5117 | shl eax, 5 |
5120 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5118 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
5121 | ; set current PID for lock input |
5119 | ; set current PID for lock input |
5122 | mov [PID_lock_input], eax |
5120 | mov [PID_lock_input], eax |
5123 | @@: |
5121 | @@: |
5124 | popfd |
5122 | popfd |
5125 | ret |
5123 | ret |
5126 | ;----------------------------------------------------------------------------- |
5124 | ;----------------------------------------------------------------------------- |
5127 | align 4 |
5125 | align 4 |
5128 | .7: |
5126 | .7: |
5129 | mov eax, [PID_lock_input] |
5127 | mov eax, [PID_lock_input] |
5130 | test eax, eax |
5128 | test eax, eax |
5131 | jz @f |
5129 | jz @f |
5132 | ; get current PID |
5130 | ; get current PID |
5133 | mov ebx, [CURRENT_TASK] |
5131 | mov ebx, [CURRENT_TASK] |
5134 | shl ebx, 5 |
5132 | shl ebx, 5 |
5135 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5133 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
5136 | ; compare current lock input with current PID |
5134 | ; compare current lock input with current PID |
5137 | cmp ebx, eax |
5135 | cmp ebx, eax |
5138 | jne @f |
5136 | jne @f |
5139 | 5137 | ||
5140 | xor eax, eax |
5138 | xor eax, eax |
5141 | mov [PID_lock_input], eax |
5139 | mov [PID_lock_input], eax |
5142 | @@: |
5140 | @@: |
5143 | ret |
5141 | ret |
5144 | ;----------------------------------------------------------------------------- |
5142 | ;----------------------------------------------------------------------------- |
5145 | uglobal |
5143 | uglobal |
5146 | PID_lock_input dd 0x0 |
5144 | PID_lock_input dd 0x0 |
5147 | endg |
5145 | endg |
5148 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5146 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5149 | ;; 61 sys function. ;; |
5147 | ;; 61 sys function. ;; |
5150 | ;; in eax=61,ebx in [1..3] ;; |
5148 | ;; in eax=61,ebx in [1..3] ;; |
5151 | ;; out eax ;; |
5149 | ;; out eax ;; |
5152 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5150 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5153 | iglobal |
5151 | iglobal |
5154 | align 4 |
5152 | align 4 |
5155 | f61call: |
5153 | f61call: |
5156 | dd sys_gs.1 ; resolution |
5154 | dd sys_gs.1 ; resolution |
5157 | dd sys_gs.2 ; bits per pixel |
5155 | dd sys_gs.2 ; bits per pixel |
5158 | dd sys_gs.3 ; bytes per scanline |
5156 | dd sys_gs.3 ; bytes per scanline |
5159 | endg |
5157 | endg |
5160 | 5158 | ||
5161 | 5159 | ||
5162 | align 4 |
5160 | align 4 |
5163 | 5161 | ||
5164 | sys_gs: ; direct screen access |
5162 | sys_gs: ; direct screen access |
5165 | dec ebx |
5163 | dec ebx |
5166 | cmp ebx, 2 |
5164 | cmp ebx, 2 |
5167 | ja .not_support |
5165 | ja .not_support |
5168 | jmp dword [f61call+ebx*4] |
5166 | jmp dword [f61call+ebx*4] |
5169 | .not_support: |
5167 | .not_support: |
5170 | or [esp+32], dword -1 |
5168 | or [esp+32], dword -1 |
5171 | ret |
5169 | ret |
5172 | 5170 | ||
5173 | 5171 | ||
5174 | .1: ; resolution |
5172 | .1: ; resolution |
5175 | mov eax, [_display.width] |
5173 | mov eax, [_display.width] |
5176 | shl eax, 16 |
5174 | shl eax, 16 |
5177 | mov ax, word [_display.height] |
5175 | mov ax, word [_display.height] |
5178 | mov [esp+32], eax |
5176 | mov [esp+32], eax |
5179 | ret |
5177 | ret |
5180 | .2: ; bits per pixel |
5178 | .2: ; bits per pixel |
5181 | mov eax, [_display.bits_per_pixel] |
5179 | mov eax, [_display.bits_per_pixel] |
5182 | mov [esp+32], eax |
5180 | mov [esp+32], eax |
5183 | ret |
5181 | ret |
5184 | .3: ; bytes per scanline |
5182 | .3: ; bytes per scanline |
5185 | mov eax, [_display.lfb_pitch] |
5183 | mov eax, [_display.lfb_pitch] |
5186 | mov [esp+32], eax |
5184 | mov [esp+32], eax |
5187 | ret |
5185 | ret |
5188 | 5186 | ||
5189 | align 4 ; system functions |
5187 | align 4 ; system functions |
5190 | 5188 | ||
5191 | syscall_setpixel: ; SetPixel |
5189 | syscall_setpixel: ; SetPixel |
5192 | 5190 | ||
5193 | mov eax, ebx |
5191 | mov eax, ebx |
5194 | mov ebx, ecx |
5192 | mov ebx, ecx |
5195 | mov ecx, edx |
5193 | mov ecx, edx |
5196 | mov edx, [TASK_BASE] |
5194 | mov edx, [TASK_BASE] |
5197 | add eax, [edx-twdw+WDATA.box.left] |
5195 | add eax, [edx-twdw+WDATA.box.left] |
5198 | add ebx, [edx-twdw+WDATA.box.top] |
5196 | add ebx, [edx-twdw+WDATA.box.top] |
5199 | mov edi, [current_slot] |
5197 | mov edi, [current_slot] |
5200 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5198 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5201 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5199 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5202 | xor edi, edi ; no force |
5200 | xor edi, edi ; no force |
5203 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5201 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5204 | ; jmp [putpixel] |
5202 | ; jmp [putpixel] |
5205 | jmp __sys_putpixel |
5203 | jmp __sys_putpixel |
5206 | 5204 | ||
5207 | align 4 |
5205 | align 4 |
5208 | 5206 | ||
5209 | syscall_writetext: ; WriteText |
5207 | syscall_writetext: ; WriteText |
5210 | 5208 | ||
5211 | mov eax, [TASK_BASE] |
5209 | mov eax, [TASK_BASE] |
5212 | mov ebp, [eax-twdw+WDATA.box.left] |
5210 | mov ebp, [eax-twdw+WDATA.box.left] |
5213 | push esi |
5211 | push esi |
5214 | mov esi, [current_slot] |
5212 | mov esi, [current_slot] |
5215 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5213 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5216 | shl ebp, 16 |
5214 | shl ebp, 16 |
5217 | add ebp, [eax-twdw+WDATA.box.top] |
5215 | add ebp, [eax-twdw+WDATA.box.top] |
5218 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5216 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5219 | pop esi |
5217 | pop esi |
5220 | test ecx, 0x08000000 ; redirect the output to the user area |
5218 | test ecx, 0x08000000 ; redirect the output to the user area |
5221 | jnz @f |
5219 | jnz @f |
5222 | add ebx, ebp |
5220 | add ebx, ebp |
5223 | align 4 |
5221 | align 4 |
5224 | @@: |
5222 | @@: |
5225 | mov eax, edi |
5223 | mov eax, edi |
5226 | test ecx, 0x08000000 ; redirect the output to the user area |
5224 | test ecx, 0x08000000 ; redirect the output to the user area |
5227 | jnz dtext |
5225 | jnz dtext |
5228 | xor edi, edi |
5226 | xor edi, edi |
5229 | jmp dtext |
5227 | jmp dtext |
5230 | 5228 | ||
5231 | align 4 |
5229 | align 4 |
5232 | 5230 | ||
5233 | syscall_drawrect: ; DrawRect |
5231 | syscall_drawrect: ; DrawRect |
5234 | 5232 | ||
5235 | mov edi, edx ; color + gradient |
5233 | mov edi, edx ; color + gradient |
5236 | and edi, 0x80FFFFFF |
5234 | and edi, 0x80FFFFFF |
5237 | test bx, bx ; x.size |
5235 | test bx, bx ; x.size |
5238 | je .drectr |
5236 | je .drectr |
5239 | test cx, cx ; y.size |
5237 | test cx, cx ; y.size |
5240 | je .drectr |
5238 | je .drectr |
5241 | 5239 | ||
5242 | mov eax, ebx ; bad idea |
5240 | mov eax, ebx ; bad idea |
5243 | mov ebx, ecx |
5241 | mov ebx, ecx |
5244 | 5242 | ||
5245 | movzx ecx, ax ; ecx - x.size |
5243 | movzx ecx, ax ; ecx - x.size |
5246 | shr eax, 16 ; eax - x.coord |
5244 | shr eax, 16 ; eax - x.coord |
5247 | movzx edx, bx ; edx - y.size |
5245 | movzx edx, bx ; edx - y.size |
5248 | shr ebx, 16 ; ebx - y.coord |
5246 | shr ebx, 16 ; ebx - y.coord |
5249 | mov esi, [current_slot] |
5247 | mov esi, [current_slot] |
5250 | 5248 | ||
5251 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5249 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5252 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5250 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5253 | add ecx, eax |
5251 | add ecx, eax |
5254 | add edx, ebx |
5252 | add edx, ebx |
5255 | ; jmp [drawbar] |
5253 | ; jmp [drawbar] |
5256 | jmp vesa20_drawbar |
5254 | jmp vesa20_drawbar |
5257 | .drectr: |
5255 | .drectr: |
5258 | ret |
5256 | ret |
5259 | 5257 | ||
5260 | align 4 |
5258 | align 4 |
5261 | syscall_getscreensize: ; GetScreenSize |
5259 | syscall_getscreensize: ; GetScreenSize |
5262 | mov ax, word [_display.width] |
5260 | mov ax, word [_display.width] |
5263 | dec ax |
5261 | dec ax |
5264 | shl eax, 16 |
5262 | shl eax, 16 |
5265 | mov ax, word [_display.height] |
5263 | mov ax, word [_display.height] |
5266 | dec ax |
5264 | dec ax |
5267 | mov [esp + 32], eax |
5265 | mov [esp + 32], eax |
5268 | ret |
5266 | ret |
5269 | ;----------------------------------------------------------------------------- |
5267 | ;----------------------------------------------------------------------------- |
5270 | align 4 |
5268 | align 4 |
5271 | syscall_cdaudio: |
5269 | syscall_cdaudio: |
5272 | ; ECX - position of CD/DVD-drive |
5270 | ; ECX - position of CD/DVD-drive |
5273 | ; from 0=Primary Master to 3=Secondary Slave for first IDE contr. |
5271 | ; from 0=Primary Master to 3=Secondary Slave for first IDE contr. |
5274 | ; from 4=Primary Master to 7=Secondary Slave for second IDE contr. |
5272 | ; from 4=Primary Master to 7=Secondary Slave for second IDE contr. |
5275 | ; from 8=Primary Master to 11=Secondary Slave for third IDE contr. |
5273 | ; from 8=Primary Master to 11=Secondary Slave for third IDE contr. |
5276 | cmp ecx, 11 |
5274 | cmp ecx, 11 |
5277 | ja .exit |
5275 | ja .exit |
5278 | 5276 | ||
5279 | mov eax, ecx |
5277 | mov eax, ecx |
5280 | shr eax, 2 |
5278 | shr eax, 2 |
5281 | lea eax, [eax*5] |
5279 | lea eax, [eax*5] |
5282 | mov al, [eax+DRIVE_DATA+1] |
5280 | mov al, [eax+DRIVE_DATA+1] |
5283 | 5281 | ||
5284 | push ecx ebx |
5282 | push ecx ebx |
5285 | mov ebx, ecx |
5283 | mov ebx, ecx |
5286 | and ebx, 11b |
5284 | and ebx, 11b |
5287 | shl ebx, 1 |
5285 | shl ebx, 1 |
5288 | mov cl, 6 |
5286 | mov cl, 6 |
5289 | sub cl, bl |
5287 | sub cl, bl |
5290 | shr al, cl |
5288 | shr al, cl |
5291 | test al, 2 ; it's not an ATAPI device |
5289 | test al, 2 ; it's not an ATAPI device |
5292 | pop ebx ecx |
5290 | pop ebx ecx |
5293 | 5291 | ||
5294 | jz .exit |
5292 | jz .exit |
5295 | 5293 | ||
5296 | cmp ebx, 4 |
5294 | cmp ebx, 4 |
5297 | je .eject |
5295 | je .eject |
5298 | 5296 | ||
5299 | cmp ebx, 5 |
5297 | cmp ebx, 5 |
5300 | je .load |
5298 | je .load |
5301 | ;-------------------------------------- |
5299 | ;-------------------------------------- |
5302 | .exit: |
5300 | .exit: |
5303 | ret |
5301 | ret |
5304 | ;-------------------------------------- |
5302 | ;-------------------------------------- |
5305 | .load: |
5303 | .load: |
5306 | call .reserve |
5304 | call .reserve |
5307 | call LoadMedium |
5305 | call LoadMedium |
5308 | jmp .free |
5306 | jmp .free |
5309 | ;-------------------------------------- |
5307 | ;-------------------------------------- |
5310 | .eject: |
5308 | .eject: |
5311 | call .reserve |
5309 | call .reserve |
5312 | call clear_CD_cache |
5310 | call clear_CD_cache |
5313 | call allow_medium_removal |
5311 | call allow_medium_removal |
5314 | call EjectMedium |
5312 | call EjectMedium |
5315 | jmp .free |
5313 | jmp .free |
5316 | ;-------------------------------------- |
5314 | ;-------------------------------------- |
5317 | .reserve: |
5315 | .reserve: |
5318 | call reserve_cd |
5316 | call reserve_cd |
5319 | 5317 | ||
5320 | mov ebx, ecx |
5318 | mov ebx, ecx |
5321 | inc ebx |
5319 | inc ebx |
5322 | mov [cdpos], ebx |
5320 | mov [cdpos], ebx |
5323 | 5321 | ||
5324 | mov eax, ecx |
5322 | mov eax, ecx |
5325 | shr eax, 1 |
5323 | shr eax, 1 |
5326 | and eax, 1 |
5324 | and eax, 1 |
5327 | inc eax |
5325 | inc eax |
5328 | mov [ChannelNumber], ax |
5326 | mov [ChannelNumber], ax |
5329 | mov eax, ecx |
5327 | mov eax, ecx |
5330 | and eax, 1 |
5328 | and eax, 1 |
5331 | mov [DiskNumber], al |
5329 | mov [DiskNumber], al |
5332 | call reserve_cd_channel |
5330 | call reserve_cd_channel |
5333 | ret |
5331 | ret |
5334 | ;-------------------------------------- |
5332 | ;-------------------------------------- |
5335 | .free: |
5333 | .free: |
5336 | call free_cd_channel |
5334 | call free_cd_channel |
5337 | and [cd_status], 0 |
5335 | and [cd_status], 0 |
5338 | ret |
5336 | ret |
5339 | ;----------------------------------------------------------------------------- |
5337 | ;----------------------------------------------------------------------------- |
5340 | align 4 |
5338 | align 4 |
5341 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5339 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5342 | cmp ebx, [_display.width] |
5340 | cmp ebx, [_display.width] |
5343 | jb @f |
5341 | jb @f |
5344 | cmp ecx, [_display.height] |
5342 | cmp ecx, [_display.height] |
5345 | jb @f |
5343 | jb @f |
5346 | xor eax, eax |
5344 | xor eax, eax |
5347 | jmp .store |
5345 | jmp .store |
5348 | ;-------------------------------------- |
5346 | ;-------------------------------------- |
5349 | align 4 |
5347 | align 4 |
5350 | @@: |
5348 | @@: |
5351 | mov eax, [d_width_calc_area + ecx*4] |
5349 | mov eax, [d_width_calc_area + ecx*4] |
5352 | add eax, [_display.win_map] |
5350 | add eax, [_display.win_map] |
5353 | movzx eax, byte[eax+ebx] ; get value for current point |
5351 | movzx eax, byte[eax+ebx] ; get value for current point |
5354 | ;-------------------------------------- |
5352 | ;-------------------------------------- |
5355 | align 4 |
5353 | align 4 |
5356 | .store: |
5354 | .store: |
5357 | mov [esp + 32], eax |
5355 | mov [esp + 32], eax |
5358 | ret |
5356 | ret |
5359 | ;----------------------------------------------------------------------------- |
5357 | ;----------------------------------------------------------------------------- |
5360 | align 4 |
5358 | align 4 |
5361 | syscall_getpixel: ; GetPixel |
5359 | syscall_getpixel: ; GetPixel |
5362 | mov ecx, [_display.width] |
5360 | mov ecx, [_display.width] |
5363 | xor edx, edx |
5361 | xor edx, edx |
5364 | mov eax, ebx |
5362 | mov eax, ebx |
5365 | div ecx |
5363 | div ecx |
5366 | mov ebx, edx |
5364 | mov ebx, edx |
5367 | xchg eax, ebx |
5365 | xchg eax, ebx |
5368 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5366 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5369 | call dword [GETPIXEL]; eax - x, ebx - y |
5367 | call dword [GETPIXEL]; eax - x, ebx - y |
5370 | mov [esp + 32], ecx |
5368 | mov [esp + 32], ecx |
5371 | ret |
5369 | ret |
5372 | ;----------------------------------------------------------------------------- |
5370 | ;----------------------------------------------------------------------------- |
5373 | align 4 |
5371 | align 4 |
5374 | syscall_getarea: |
5372 | syscall_getarea: |
5375 | ;eax = 36 |
5373 | ;eax = 36 |
5376 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5374 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5377 | ;ecx = [size x]*65536 + [size y] |
5375 | ;ecx = [size x]*65536 + [size y] |
5378 | ;edx = [start x]*65536 + [start y] |
5376 | ;edx = [start x]*65536 + [start y] |
5379 | pushad |
5377 | pushad |
5380 | mov edi, ebx |
5378 | mov edi, ebx |
5381 | mov eax, edx |
5379 | mov eax, edx |
5382 | shr eax, 16 |
5380 | shr eax, 16 |
5383 | mov ebx, edx |
5381 | mov ebx, edx |
5384 | and ebx, 0xffff |
5382 | and ebx, 0xffff |
5385 | dec eax |
5383 | dec eax |
5386 | dec ebx |
5384 | dec ebx |
5387 | ; eax - x, ebx - y |
5385 | ; eax - x, ebx - y |
5388 | mov edx, ecx |
5386 | mov edx, ecx |
5389 | 5387 | ||
5390 | shr ecx, 16 |
5388 | shr ecx, 16 |
5391 | and edx, 0xffff |
5389 | and edx, 0xffff |
5392 | mov esi, ecx |
5390 | mov esi, ecx |
5393 | ; ecx - size x, edx - size y |
5391 | ; ecx - size x, edx - size y |
5394 | 5392 | ||
5395 | mov ebp, edx |
5393 | mov ebp, edx |
5396 | dec ebp |
5394 | dec ebp |
5397 | lea ebp, [ebp*3] |
5395 | lea ebp, [ebp*3] |
5398 | 5396 | ||
5399 | imul ebp, esi |
5397 | imul ebp, esi |
5400 | 5398 | ||
5401 | mov esi, ecx |
5399 | mov esi, ecx |
5402 | dec esi |
5400 | dec esi |
5403 | lea esi, [esi*3] |
5401 | lea esi, [esi*3] |
5404 | 5402 | ||
5405 | add ebp, esi |
5403 | add ebp, esi |
5406 | add ebp, edi |
5404 | add ebp, edi |
5407 | 5405 | ||
5408 | add ebx, edx |
5406 | add ebx, edx |
5409 | ;-------------------------------------- |
5407 | ;-------------------------------------- |
5410 | align 4 |
5408 | align 4 |
5411 | .start_y: |
5409 | .start_y: |
5412 | push ecx edx |
5410 | push ecx edx |
5413 | ;-------------------------------------- |
5411 | ;-------------------------------------- |
5414 | align 4 |
5412 | align 4 |
5415 | .start_x: |
5413 | .start_x: |
5416 | push eax ebx ecx |
5414 | push eax ebx ecx |
5417 | add eax, ecx |
5415 | add eax, ecx |
5418 | 5416 | ||
5419 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5417 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5420 | call dword [GETPIXEL]; eax - x, ebx - y |
5418 | call dword [GETPIXEL]; eax - x, ebx - y |
5421 | 5419 | ||
5422 | mov [ebp], cx |
5420 | mov [ebp], cx |
5423 | shr ecx, 16 |
5421 | shr ecx, 16 |
5424 | mov [ebp+2], cl |
5422 | mov [ebp+2], cl |
5425 | 5423 | ||
5426 | pop ecx ebx eax |
5424 | pop ecx ebx eax |
5427 | sub ebp, 3 |
5425 | sub ebp, 3 |
5428 | dec ecx |
5426 | dec ecx |
5429 | jnz .start_x |
5427 | jnz .start_x |
5430 | pop edx ecx |
5428 | pop edx ecx |
5431 | dec ebx |
5429 | dec ebx |
5432 | dec edx |
5430 | dec edx |
5433 | jnz .start_y |
5431 | jnz .start_y |
5434 | popad |
5432 | popad |
5435 | ret |
5433 | ret |
5436 | ;----------------------------------------------------------------------------- |
5434 | ;----------------------------------------------------------------------------- |
5437 | align 4 |
5435 | align 4 |
5438 | syscall_putarea_backgr: |
5436 | syscall_putarea_backgr: |
5439 | ;eax = 25 |
5437 | ;eax = 25 |
5440 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5438 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5441 | ;ecx = [size x]*65536 + [size y] |
5439 | ;ecx = [size x]*65536 + [size y] |
5442 | ;edx = [start x]*65536 + [start y] |
5440 | ;edx = [start x]*65536 + [start y] |
5443 | pushad |
5441 | pushad |
5444 | mov edi, ebx |
5442 | mov edi, ebx |
5445 | mov eax, edx |
5443 | mov eax, edx |
5446 | shr eax, 16 |
5444 | shr eax, 16 |
5447 | mov ebx, edx |
5445 | mov ebx, edx |
5448 | and ebx, 0xffff |
5446 | and ebx, 0xffff |
5449 | dec eax |
5447 | dec eax |
5450 | dec ebx |
5448 | dec ebx |
5451 | ; eax - x, ebx - y |
5449 | ; eax - x, ebx - y |
5452 | mov edx, ecx |
5450 | mov edx, ecx |
5453 | shr ecx, 16 |
5451 | shr ecx, 16 |
5454 | and edx, 0xffff |
5452 | and edx, 0xffff |
5455 | mov esi, ecx |
5453 | mov esi, ecx |
5456 | ; ecx - size x, edx - size y |
5454 | ; ecx - size x, edx - size y |
5457 | mov ebp, edx |
5455 | mov ebp, edx |
5458 | dec ebp |
5456 | dec ebp |
5459 | shl ebp, 2 |
5457 | shl ebp, 2 |
5460 | 5458 | ||
5461 | imul ebp, esi |
5459 | imul ebp, esi |
5462 | 5460 | ||
5463 | mov esi, ecx |
5461 | mov esi, ecx |
5464 | dec esi |
5462 | dec esi |
5465 | shl esi, 2 |
5463 | shl esi, 2 |
5466 | 5464 | ||
5467 | add ebp, esi |
5465 | add ebp, esi |
5468 | add ebp, edi |
5466 | add ebp, edi |
5469 | 5467 | ||
5470 | add ebx, edx |
5468 | add ebx, edx |
5471 | ;-------------------------------------- |
5469 | ;-------------------------------------- |
5472 | align 4 |
5470 | align 4 |
5473 | .start_y: |
5471 | .start_y: |
5474 | push ecx edx |
5472 | push ecx edx |
5475 | ;-------------------------------------- |
5473 | ;-------------------------------------- |
5476 | align 4 |
5474 | align 4 |
5477 | .start_x: |
5475 | .start_x: |
5478 | push eax ecx |
5476 | push eax ecx |
5479 | add eax, ecx |
5477 | add eax, ecx |
5480 | 5478 | ||
5481 | mov ecx, [ebp] |
5479 | mov ecx, [ebp] |
5482 | rol ecx, 8 |
5480 | rol ecx, 8 |
5483 | test cl, cl ; transparensy = 0 |
5481 | test cl, cl ; transparensy = 0 |
5484 | jz .no_put |
5482 | jz .no_put |
5485 | 5483 | ||
5486 | xor cl, cl |
5484 | xor cl, cl |
5487 | ror ecx, 8 |
5485 | ror ecx, 8 |
5488 | 5486 | ||
5489 | pushad |
5487 | pushad |
5490 | mov edx, [d_width_calc_area + ebx*4] |
5488 | mov edx, [d_width_calc_area + ebx*4] |
5491 | add edx, [_display.win_map] |
5489 | add edx, [_display.win_map] |
5492 | movzx edx, byte [eax+edx] |
5490 | movzx edx, byte [eax+edx] |
5493 | cmp dl, byte 1 |
5491 | cmp dl, byte 1 |
5494 | jne @f |
5492 | jne @f |
5495 | 5493 | ||
5496 | call dword [PUTPIXEL]; eax - x, ebx - y |
5494 | call dword [PUTPIXEL]; eax - x, ebx - y |
5497 | ;-------------------------------------- |
5495 | ;-------------------------------------- |
5498 | align 4 |
5496 | align 4 |
5499 | @@: |
5497 | @@: |
5500 | popad |
5498 | popad |
5501 | ;-------------------------------------- |
5499 | ;-------------------------------------- |
5502 | align 4 |
5500 | align 4 |
5503 | .no_put: |
5501 | .no_put: |
5504 | pop ecx eax |
5502 | pop ecx eax |
5505 | 5503 | ||
5506 | sub ebp, 4 |
5504 | sub ebp, 4 |
5507 | dec ecx |
5505 | dec ecx |
5508 | jnz .start_x |
5506 | jnz .start_x |
5509 | 5507 | ||
5510 | pop edx ecx |
5508 | pop edx ecx |
5511 | dec ebx |
5509 | dec ebx |
5512 | dec edx |
5510 | dec edx |
5513 | jnz .start_y |
5511 | jnz .start_y |
5514 | 5512 | ||
5515 | popad |
5513 | popad |
5516 | ret |
5514 | ret |
5517 | ;----------------------------------------------------------------------------- |
5515 | ;----------------------------------------------------------------------------- |
5518 | align 4 |
5516 | align 4 |
5519 | syscall_drawline: ; DrawLine |
5517 | syscall_drawline: ; DrawLine |
5520 | 5518 | ||
5521 | mov edi, [TASK_BASE] |
5519 | mov edi, [TASK_BASE] |
5522 | movzx eax, word[edi-twdw+WDATA.box.left] |
5520 | movzx eax, word[edi-twdw+WDATA.box.left] |
5523 | mov ebp, eax |
5521 | mov ebp, eax |
5524 | mov esi, [current_slot] |
5522 | mov esi, [current_slot] |
5525 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5523 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5526 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5524 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5527 | add ebp, ebx |
5525 | add ebp, ebx |
5528 | shl eax, 16 |
5526 | shl eax, 16 |
5529 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5527 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5530 | add eax, ebp |
5528 | add eax, ebp |
5531 | mov ebp, ebx |
5529 | mov ebp, ebx |
5532 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5530 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5533 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5531 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5534 | add ebp, ecx |
5532 | add ebp, ecx |
5535 | shl ebx, 16 |
5533 | shl ebx, 16 |
5536 | xor edi, edi |
5534 | xor edi, edi |
5537 | add ebx, ebp |
5535 | add ebx, ebp |
5538 | mov ecx, edx |
5536 | mov ecx, edx |
5539 | ; jmp [draw_line] |
5537 | ; jmp [draw_line] |
5540 | jmp __sys_draw_line |
5538 | jmp __sys_draw_line |
5541 | 5539 | ||
5542 | 5540 | ||
5543 | align 4 |
5541 | align 4 |
5544 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5542 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5545 | 5543 | ||
5546 | call r_f_port_area |
5544 | call r_f_port_area |
5547 | mov [esp+32], eax |
5545 | mov [esp+32], eax |
5548 | ret |
5546 | ret |
5549 | 5547 | ||
5550 | align 4 |
5548 | align 4 |
5551 | syscall_threads: ; CreateThreads |
5549 | syscall_threads: ; CreateThreads |
5552 | ; |
5550 | ; |
5553 | ; ecx=thread entry point |
5551 | ; ecx=thread entry point |
5554 | ; edx=thread stack pointer |
5552 | ; edx=thread stack pointer |
5555 | ; |
5553 | ; |
5556 | ; on return : eax = pid |
5554 | ; on return : eax = pid |
5557 | 5555 | ||
5558 | xor ebx, ebx |
5556 | xor ebx, ebx |
5559 | call new_sys_threads |
5557 | call new_sys_threads |
5560 | 5558 | ||
5561 | mov [esp+32], eax |
5559 | mov [esp+32], eax |
5562 | ret |
5560 | ret |
5563 | 5561 | ||
5564 | align 4 |
5562 | align 4 |
5565 | 5563 | ||
5566 | paleholder: |
5564 | paleholder: |
5567 | ret |
5565 | ret |
5568 | ;------------------------------------------------------------------------------ |
5566 | ;------------------------------------------------------------------------------ |
5569 | align 4 |
5567 | align 4 |
5570 | calculate_fast_getting_offset_for_WinMapAddress: |
5568 | calculate_fast_getting_offset_for_WinMapAddress: |
5571 | ; calculate data area for fast getting offset to _WinMapAddress |
5569 | ; calculate data area for fast getting offset to _WinMapAddress |
5572 | xor eax, eax |
5570 | xor eax, eax |
5573 | mov ecx, [_display.height] |
5571 | mov ecx, [_display.height] |
5574 | mov edi, d_width_calc_area |
5572 | mov edi, d_width_calc_area |
5575 | cld |
5573 | cld |
5576 | @@: |
5574 | @@: |
5577 | stosd |
5575 | stosd |
5578 | add eax, [_display.width] |
5576 | add eax, [_display.width] |
5579 | dec ecx |
5577 | dec ecx |
5580 | jnz @r |
5578 | jnz @r |
5581 | ret |
5579 | ret |
5582 | ;------------------------------------------------------------------------------ |
5580 | ;------------------------------------------------------------------------------ |
5583 | align 4 |
5581 | align 4 |
5584 | calculate_fast_getting_offset_for_LFB: |
5582 | calculate_fast_getting_offset_for_LFB: |
5585 | ; calculate data area for fast getting offset to LFB |
5583 | ; calculate data area for fast getting offset to LFB |
5586 | xor eax, eax |
5584 | xor eax, eax |
5587 | mov ecx, [_display.height] |
5585 | mov ecx, [_display.height] |
5588 | mov edi, BPSLine_calc_area |
5586 | mov edi, BPSLine_calc_area |
5589 | cld |
5587 | cld |
5590 | @@: |
5588 | @@: |
5591 | stosd |
5589 | stosd |
5592 | add eax, [_display.lfb_pitch] |
5590 | add eax, [_display.lfb_pitch] |
5593 | dec ecx |
5591 | dec ecx |
5594 | jnz @r |
5592 | jnz @r |
5595 | ret |
5593 | ret |
5596 | ;------------------------------------------------------------------------------ |
5594 | ;------------------------------------------------------------------------------ |
5597 | align 4 |
5595 | align 4 |
5598 | set_screen: |
5596 | set_screen: |
5599 | ; in: |
5597 | ; in: |
5600 | ; eax - new Screen_Max_X |
5598 | ; eax - new Screen_Max_X |
5601 | ; ecx - new BytesPerScanLine |
5599 | ; ecx - new BytesPerScanLine |
5602 | ; edx - new Screen_Max_Y |
5600 | ; edx - new Screen_Max_Y |
5603 | 5601 | ||
5604 | pushfd |
5602 | pushfd |
5605 | cli |
5603 | cli |
5606 | 5604 | ||
5607 | mov [_display.lfb_pitch], ecx |
5605 | mov [_display.lfb_pitch], ecx |
5608 | 5606 | ||
5609 | mov [screen_workarea.right], eax |
5607 | mov [screen_workarea.right], eax |
5610 | mov [screen_workarea.bottom], edx |
5608 | mov [screen_workarea.bottom], edx |
5611 | 5609 | ||
5612 | push ebx |
5610 | push ebx |
5613 | push esi |
5611 | push esi |
5614 | push edi |
5612 | push edi |
5615 | 5613 | ||
5616 | pushad |
5614 | pushad |
5617 | 5615 | ||
5618 | cmp [do_not_touch_winmap], 1 |
5616 | cmp [do_not_touch_winmap], 1 |
5619 | je @f |
5617 | je @f |
5620 | 5618 | ||
5621 | stdcall kernel_free, [_display.win_map] |
5619 | stdcall kernel_free, [_display.win_map] |
5622 | 5620 | ||
5623 | mov eax, [_display.width] |
5621 | mov eax, [_display.width] |
5624 | mul [_display.height] |
5622 | mul [_display.height] |
5625 | mov [_display.win_map_size], eax |
5623 | mov [_display.win_map_size], eax |
5626 | 5624 | ||
5627 | stdcall kernel_alloc, eax |
5625 | stdcall kernel_alloc, eax |
5628 | mov [_display.win_map], eax |
5626 | mov [_display.win_map], eax |
5629 | test eax, eax |
5627 | test eax, eax |
5630 | jz .epic_fail |
5628 | jz .epic_fail |
5631 | ; store for f.18.24 |
5629 | ; store for f.18.24 |
5632 | mov eax, [_display.width] |
5630 | mov eax, [_display.width] |
5633 | mov [display_width_standard], eax |
5631 | mov [display_width_standard], eax |
5634 | 5632 | ||
5635 | mov eax, [_display.height] |
5633 | mov eax, [_display.height] |
5636 | mov [display_height_standard], eax |
5634 | mov [display_height_standard], eax |
5637 | @@: |
5635 | @@: |
5638 | call calculate_fast_getting_offset_for_WinMapAddress |
5636 | call calculate_fast_getting_offset_for_WinMapAddress |
5639 | ; for Qemu or non standart video cards |
5637 | ; for Qemu or non standart video cards |
5640 | ; Unfortunately [BytesPerScanLine] does not always |
5638 | ; Unfortunately [BytesPerScanLine] does not always |
5641 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5639 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5642 | call calculate_fast_getting_offset_for_LFB |
5640 | call calculate_fast_getting_offset_for_LFB |
5643 | popad |
5641 | popad |
5644 | 5642 | ||
5645 | call repos_windows |
5643 | call repos_windows |
5646 | xor eax, eax |
5644 | xor eax, eax |
5647 | xor ebx, ebx |
5645 | xor ebx, ebx |
5648 | mov ecx, [_display.width] |
5646 | mov ecx, [_display.width] |
5649 | mov edx, [_display.height] |
5647 | mov edx, [_display.height] |
5650 | dec ecx |
5648 | dec ecx |
5651 | dec edx |
5649 | dec edx |
5652 | call calculatescreen |
5650 | call calculatescreen |
5653 | pop edi |
5651 | pop edi |
5654 | pop esi |
5652 | pop esi |
5655 | pop ebx |
5653 | pop ebx |
5656 | 5654 | ||
5657 | popfd |
5655 | popfd |
5658 | ret |
5656 | ret |
5659 | 5657 | ||
5660 | .epic_fail: |
5658 | .epic_fail: |
5661 | hlt ; Houston, we've had a problem |
5659 | hlt ; Houston, we've had a problem |
5662 | 5660 | ||
5663 | ; --------------- APM --------------------- |
5661 | ; --------------- APM --------------------- |
5664 | uglobal |
5662 | uglobal |
5665 | apm_entry dp 0 |
5663 | apm_entry dp 0 |
5666 | apm_vf dd 0 |
5664 | apm_vf dd 0 |
5667 | endg |
5665 | endg |
5668 | 5666 | ||
5669 | align 4 |
5667 | align 4 |
5670 | sys_apm: |
5668 | sys_apm: |
5671 | xor eax, eax |
5669 | xor eax, eax |
5672 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5670 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5673 | jne @f |
5671 | jne @f |
5674 | inc eax |
5672 | inc eax |
5675 | or dword [esp + 44], eax ; error |
5673 | or dword [esp + 44], eax ; error |
5676 | add eax, 7 |
5674 | add eax, 7 |
5677 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5675 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5678 | ret |
5676 | ret |
5679 | 5677 | ||
5680 | @@: |
5678 | @@: |
5681 | ; xchg eax, ecx |
5679 | ; xchg eax, ecx |
5682 | ; xchg ebx, ecx |
5680 | ; xchg ebx, ecx |
5683 | 5681 | ||
5684 | cmp dx, 3 |
5682 | cmp dx, 3 |
5685 | ja @f |
5683 | ja @f |
5686 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5684 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5687 | mov eax, [apm_vf] |
5685 | mov eax, [apm_vf] |
5688 | mov [esp + 32], eax |
5686 | mov [esp + 32], eax |
5689 | shr eax, 16 |
5687 | shr eax, 16 |
5690 | mov [esp + 28], eax |
5688 | mov [esp + 28], eax |
5691 | ret |
5689 | ret |
5692 | 5690 | ||
5693 | @@: |
5691 | @@: |
5694 | 5692 | ||
5695 | mov esi, [master_tab+(OS_BASE shr 20)] |
5693 | mov esi, [master_tab+(OS_BASE shr 20)] |
5696 | xchg [master_tab], esi |
5694 | xchg [master_tab], esi |
5697 | push esi |
5695 | push esi |
5698 | mov edi, cr3 |
5696 | mov edi, cr3 |
5699 | mov cr3, edi ;flush TLB |
5697 | mov cr3, edi ;flush TLB |
5700 | 5698 | ||
5701 | call pword [apm_entry] ;call APM BIOS |
5699 | call pword [apm_entry] ;call APM BIOS |
5702 | 5700 | ||
5703 | xchg eax, [esp] |
5701 | xchg eax, [esp] |
5704 | mov [master_tab], eax |
5702 | mov [master_tab], eax |
5705 | mov eax, cr3 |
5703 | mov eax, cr3 |
5706 | mov cr3, eax |
5704 | mov cr3, eax |
5707 | pop eax |
5705 | pop eax |
5708 | 5706 | ||
5709 | mov [esp + 4 ], edi |
5707 | mov [esp + 4 ], edi |
5710 | mov [esp + 8], esi |
5708 | mov [esp + 8], esi |
5711 | mov [esp + 20], ebx |
5709 | mov [esp + 20], ebx |
5712 | mov [esp + 24], edx |
5710 | mov [esp + 24], edx |
5713 | mov [esp + 28], ecx |
5711 | mov [esp + 28], ecx |
5714 | mov [esp + 32], eax |
5712 | mov [esp + 32], eax |
5715 | setc al |
5713 | setc al |
5716 | and [esp + 44], byte 0xfe |
5714 | and [esp + 44], byte 0xfe |
5717 | or [esp + 44], al |
5715 | or [esp + 44], al |
5718 | ret |
5716 | ret |
5719 | ; ----------------------------------------- |
5717 | ; ----------------------------------------- |
5720 | 5718 | ||
5721 | align 4 |
5719 | align 4 |
5722 | 5720 | ||
5723 | undefined_syscall: ; Undefined system call |
5721 | undefined_syscall: ; Undefined system call |
5724 | mov [esp + 32], dword -1 |
5722 | mov [esp + 32], dword -1 |
5725 | ret |
5723 | ret |
5726 | 5724 | ||
5727 | align 4 |
5725 | align 4 |
5728 | system_shutdown: ; shut down the system |
5726 | system_shutdown: ; shut down the system |
5729 | 5727 | ||
5730 | cmp byte [BOOT_VARS+0x9030], 1 |
5728 | cmp byte [BOOT_VARS+0x9030], 1 |
5731 | jne @F |
5729 | jne @F |
5732 | ret |
5730 | ret |
5733 | @@: |
5731 | @@: |
5734 | call stop_all_services |
5732 | call stop_all_services |
5735 | 5733 | ||
5736 | yes_shutdown_param: |
5734 | yes_shutdown_param: |
5737 | ; Shutdown other CPUs, if initialized |
5735 | ; Shutdown other CPUs, if initialized |
5738 | cmp [ap_initialized], 0 |
5736 | cmp [ap_initialized], 0 |
5739 | jz .no_shutdown_cpus |
5737 | jz .no_shutdown_cpus |
5740 | mov edi, [LAPIC_BASE] |
5738 | mov edi, [LAPIC_BASE] |
5741 | add edi, 300h |
5739 | add edi, 300h |
5742 | mov esi, smpt+4 |
5740 | mov esi, smpt+4 |
5743 | mov ebx, [cpu_count] |
5741 | mov ebx, [cpu_count] |
5744 | dec ebx |
5742 | dec ebx |
5745 | .shutdown_cpus_loop: |
5743 | .shutdown_cpus_loop: |
5746 | lodsd |
5744 | lodsd |
5747 | push esi |
5745 | push esi |
5748 | xor esi, esi |
5746 | xor esi, esi |
5749 | inc esi |
5747 | inc esi |
5750 | shl eax, 24 |
5748 | shl eax, 24 |
5751 | mov [edi+10h], eax |
5749 | mov [edi+10h], eax |
5752 | ; assert INIT IPI |
5750 | ; assert INIT IPI |
5753 | mov dword [edi], 0C500h |
5751 | mov dword [edi], 0C500h |
5754 | call delay_ms |
5752 | call delay_ms |
5755 | @@: |
5753 | @@: |
5756 | test dword [edi], 1000h |
5754 | test dword [edi], 1000h |
5757 | jnz @b |
5755 | jnz @b |
5758 | ; deassert INIT IPI |
5756 | ; deassert INIT IPI |
5759 | mov dword [edi], 8500h |
5757 | mov dword [edi], 8500h |
5760 | call delay_ms |
5758 | call delay_ms |
5761 | @@: |
5759 | @@: |
5762 | test dword [edi], 1000h |
5760 | test dword [edi], 1000h |
5763 | jnz @b |
5761 | jnz @b |
5764 | ; don't send STARTUP IPI: let other CPUs be in wait-for-startup state |
5762 | ; don't send STARTUP IPI: let other CPUs be in wait-for-startup state |
5765 | pop esi |
5763 | pop esi |
5766 | dec ebx |
5764 | dec ebx |
5767 | jnz .shutdown_cpus_loop |
5765 | jnz .shutdown_cpus_loop |
5768 | .no_shutdown_cpus: |
5766 | .no_shutdown_cpus: |
5769 | 5767 | ||
5770 | cli |
5768 | cli |
5771 | 5769 | ||
5772 | if ~ defined extended_primary_loader |
5770 | if ~ defined extended_primary_loader |
5773 | ; load kernel.mnt to 0x7000:0 |
5771 | ; load kernel.mnt to 0x7000:0 |
5774 | mov ebx, kernel_file_load |
5772 | mov ebx, kernel_file_load |
5775 | pushad |
5773 | pushad |
5776 | call file_system_lfn |
5774 | call file_system_lfn |
5777 | popad |
5775 | popad |
5778 | 5776 | ||
5779 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5777 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5780 | mov edi, OS_BASE+0x40000 |
5778 | mov edi, OS_BASE+0x40000 |
5781 | mov ecx, 1000 |
5779 | mov ecx, 1000 |
5782 | rep movsb |
5780 | rep movsb |
5783 | end if |
5781 | end if |
5784 | 5782 | ||
5785 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5783 | ; mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5786 | ; mov edi, OS_BASE |
5784 | ; mov edi, OS_BASE |
5787 | ; mov ecx, 0x10000/4 |
5785 | ; mov ecx, 0x10000/4 |
5788 | ; cld |
5786 | ; cld |
5789 | ; rep movsd |
5787 | ; rep movsd |
5790 | 5788 | ||
5791 | call IRQ_mask_all |
5789 | call IRQ_mask_all |
5792 | 5790 | ||
5793 | cmp byte [OS_BASE + 0x9030], 2 |
5791 | cmp byte [OS_BASE + 0x9030], 2 |
5794 | jnz no_acpi_power_off |
5792 | jnz no_acpi_power_off |
5795 | 5793 | ||
5796 | ; scan for RSDP |
5794 | ; scan for RSDP |
5797 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5795 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5798 | movzx eax, word [OS_BASE + 0x40E] |
5796 | movzx eax, word [OS_BASE + 0x40E] |
5799 | shl eax, 4 |
5797 | shl eax, 4 |
5800 | jz @f |
5798 | jz @f |
5801 | mov ecx, 1024/16 |
5799 | mov ecx, 1024/16 |
5802 | call scan_rsdp |
5800 | call scan_rsdp |
5803 | jnc .rsdp_found |
5801 | jnc .rsdp_found |
5804 | @@: |
5802 | @@: |
5805 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5803 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5806 | mov eax, 0xE0000 |
5804 | mov eax, 0xE0000 |
5807 | mov ecx, 0x2000 |
5805 | mov ecx, 0x2000 |
5808 | call scan_rsdp |
5806 | call scan_rsdp |
5809 | jc no_acpi_power_off |
5807 | jc no_acpi_power_off |
5810 | .rsdp_found: |
5808 | .rsdp_found: |
5811 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5809 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5812 | mov ebp, [ipc_tmp] |
5810 | mov ebp, [ipc_tmp] |
5813 | stdcall map_page, ebp, esi, PG_READ |
5811 | stdcall map_page, ebp, esi, PG_READ |
5814 | lea eax, [esi+1000h] |
5812 | lea eax, [esi+1000h] |
5815 | lea edx, [ebp+1000h] |
5813 | lea edx, [ebp+1000h] |
5816 | stdcall map_page, edx, eax, PG_READ |
5814 | stdcall map_page, edx, eax, PG_READ |
5817 | and esi, 0xFFF |
5815 | and esi, 0xFFF |
5818 | add esi, ebp |
5816 | add esi, ebp |
5819 | cmp dword [esi], 'RSDT' |
5817 | cmp dword [esi], 'RSDT' |
5820 | jnz no_acpi_power_off |
5818 | jnz no_acpi_power_off |
5821 | mov ecx, [esi+4] |
5819 | mov ecx, [esi+4] |
5822 | sub ecx, 24h |
5820 | sub ecx, 24h |
5823 | jbe no_acpi_power_off |
5821 | jbe no_acpi_power_off |
5824 | shr ecx, 2 |
5822 | shr ecx, 2 |
5825 | add esi, 24h |
5823 | add esi, 24h |
5826 | .scan_fadt: |
5824 | .scan_fadt: |
5827 | lodsd |
5825 | lodsd |
5828 | mov ebx, eax |
5826 | mov ebx, eax |
5829 | lea eax, [ebp+2000h] |
5827 | lea eax, [ebp+2000h] |
5830 | stdcall map_page, eax, ebx, PG_READ |
5828 | stdcall map_page, eax, ebx, PG_READ |
5831 | lea eax, [ebp+3000h] |
5829 | lea eax, [ebp+3000h] |
5832 | add ebx, 0x1000 |
5830 | add ebx, 0x1000 |
5833 | stdcall map_page, eax, ebx, PG_READ |
5831 | stdcall map_page, eax, ebx, PG_READ |
5834 | and ebx, 0xFFF |
5832 | and ebx, 0xFFF |
5835 | lea ebx, [ebx+ebp+2000h] |
5833 | lea ebx, [ebx+ebp+2000h] |
5836 | cmp dword [ebx], 'FACP' |
5834 | cmp dword [ebx], 'FACP' |
5837 | jz .fadt_found |
5835 | jz .fadt_found |
5838 | loop .scan_fadt |
5836 | loop .scan_fadt |
5839 | jmp no_acpi_power_off |
5837 | jmp no_acpi_power_off |
5840 | .fadt_found: |
5838 | .fadt_found: |
5841 | ; ebx is linear address of FADT |
5839 | ; ebx is linear address of FADT |
5842 | mov edi, [ebx+40] ; physical address of the DSDT |
5840 | mov edi, [ebx+40] ; physical address of the DSDT |
5843 | lea eax, [ebp+4000h] |
5841 | lea eax, [ebp+4000h] |
5844 | stdcall map_page, eax, edi, PG_READ |
5842 | stdcall map_page, eax, edi, PG_READ |
5845 | lea eax, [ebp+5000h] |
5843 | lea eax, [ebp+5000h] |
5846 | lea esi, [edi+0x1000] |
5844 | lea esi, [edi+0x1000] |
5847 | stdcall map_page, eax, esi, PG_READ |
5845 | stdcall map_page, eax, esi, PG_READ |
5848 | and esi, 0xFFF |
5846 | and esi, 0xFFF |
5849 | sub edi, esi |
5847 | sub edi, esi |
5850 | cmp dword [esi+ebp+4000h], 'DSDT' |
5848 | cmp dword [esi+ebp+4000h], 'DSDT' |
5851 | jnz no_acpi_power_off |
5849 | jnz no_acpi_power_off |
5852 | mov eax, [esi+ebp+4004h] ; DSDT length |
5850 | mov eax, [esi+ebp+4004h] ; DSDT length |
5853 | sub eax, 36+4 |
5851 | sub eax, 36+4 |
5854 | jbe no_acpi_power_off |
5852 | jbe no_acpi_power_off |
5855 | add esi, 36 |
5853 | add esi, 36 |
5856 | .scan_dsdt: |
5854 | .scan_dsdt: |
5857 | cmp dword [esi+ebp+4000h], '_S5_' |
5855 | cmp dword [esi+ebp+4000h], '_S5_' |
5858 | jnz .scan_dsdt_cont |
5856 | jnz .scan_dsdt_cont |
5859 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5857 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5860 | jnz .scan_dsdt_cont |
5858 | jnz .scan_dsdt_cont |
5861 | mov dl, [esi+ebp+4000h+6] |
5859 | mov dl, [esi+ebp+4000h+6] |
5862 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5860 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5863 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5861 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5864 | ja .scan_dsdt_cont |
5862 | ja .scan_dsdt_cont |
5865 | cmp dl, 1 |
5863 | cmp dl, 1 |
5866 | jb .scan_dsdt_cont |
5864 | jb .scan_dsdt_cont |
5867 | lea esi, [esi+ebp+4000h+7] |
5865 | lea esi, [esi+ebp+4000h+7] |
5868 | xor ecx, ecx |
5866 | xor ecx, ecx |
5869 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5867 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5870 | jz @f |
5868 | jz @f |
5871 | cmp byte [esi], 0xA |
5869 | cmp byte [esi], 0xA |
5872 | jnz no_acpi_power_off |
5870 | jnz no_acpi_power_off |
5873 | inc esi |
5871 | inc esi |
5874 | mov cl, [esi] |
5872 | mov cl, [esi] |
5875 | @@: |
5873 | @@: |
5876 | inc esi |
5874 | inc esi |
5877 | cmp dl, 2 |
5875 | cmp dl, 2 |
5878 | jb @f |
5876 | jb @f |
5879 | cmp byte [esi], 0 |
5877 | cmp byte [esi], 0 |
5880 | jz @f |
5878 | jz @f |
5881 | cmp byte [esi], 0xA |
5879 | cmp byte [esi], 0xA |
5882 | jnz no_acpi_power_off |
5880 | jnz no_acpi_power_off |
5883 | inc esi |
5881 | inc esi |
5884 | mov ch, [esi] |
5882 | mov ch, [esi] |
5885 | @@: |
5883 | @@: |
5886 | jmp do_acpi_power_off |
5884 | jmp do_acpi_power_off |
5887 | .scan_dsdt_cont: |
5885 | .scan_dsdt_cont: |
5888 | inc esi |
5886 | inc esi |
5889 | cmp esi, 0x1000 |
5887 | cmp esi, 0x1000 |
5890 | jb @f |
5888 | jb @f |
5891 | sub esi, 0x1000 |
5889 | sub esi, 0x1000 |
5892 | add edi, 0x1000 |
5890 | add edi, 0x1000 |
5893 | push eax |
5891 | push eax |
5894 | lea eax, [ebp+4000h] |
5892 | lea eax, [ebp+4000h] |
5895 | stdcall map_page, eax, edi, PG_READ |
5893 | stdcall map_page, eax, edi, PG_READ |
5896 | push PG_READ |
5894 | push PG_READ |
5897 | lea eax, [edi+1000h] |
5895 | lea eax, [edi+1000h] |
5898 | push eax |
5896 | push eax |
5899 | lea eax, [ebp+5000h] |
5897 | lea eax, [ebp+5000h] |
5900 | push eax |
5898 | push eax |
5901 | stdcall map_page |
5899 | stdcall map_page |
5902 | pop eax |
5900 | pop eax |
5903 | @@: |
5901 | @@: |
5904 | dec eax |
5902 | dec eax |
5905 | jnz .scan_dsdt |
5903 | jnz .scan_dsdt |
5906 | jmp no_acpi_power_off |
5904 | jmp no_acpi_power_off |
5907 | do_acpi_power_off: |
5905 | do_acpi_power_off: |
5908 | mov edx, [ebx+48] |
5906 | mov edx, [ebx+48] |
5909 | test edx, edx |
5907 | test edx, edx |
5910 | jz .nosmi |
5908 | jz .nosmi |
5911 | mov al, [ebx+52] |
5909 | mov al, [ebx+52] |
5912 | out dx, al |
5910 | out dx, al |
5913 | mov edx, [ebx+64] |
5911 | mov edx, [ebx+64] |
5914 | @@: |
5912 | @@: |
5915 | in ax, dx |
5913 | in ax, dx |
5916 | test al, 1 |
5914 | test al, 1 |
5917 | jz @b |
5915 | jz @b |
5918 | .nosmi: |
5916 | .nosmi: |
5919 | and cx, 0x0707 |
5917 | and cx, 0x0707 |
5920 | shl cx, 2 |
5918 | shl cx, 2 |
5921 | or cx, 0x2020 |
5919 | or cx, 0x2020 |
5922 | mov edx, [ebx+64] |
5920 | mov edx, [ebx+64] |
5923 | in ax, dx |
5921 | in ax, dx |
5924 | and ax, 203h |
5922 | and ax, 203h |
5925 | or ah, cl |
5923 | or ah, cl |
5926 | out dx, ax |
5924 | out dx, ax |
5927 | mov edx, [ebx+68] |
5925 | mov edx, [ebx+68] |
5928 | test edx, edx |
5926 | test edx, edx |
5929 | jz @f |
5927 | jz @f |
5930 | in ax, dx |
5928 | in ax, dx |
5931 | and ax, 203h |
5929 | and ax, 203h |
5932 | or ah, ch |
5930 | or ah, ch |
5933 | out dx, ax |
5931 | out dx, ax |
5934 | @@: |
5932 | @@: |
5935 | jmp $ |
5933 | jmp $ |
5936 | 5934 | ||
5937 | 5935 | ||
5938 | scan_rsdp: |
5936 | scan_rsdp: |
5939 | add eax, OS_BASE |
5937 | add eax, OS_BASE |
5940 | .s: |
5938 | .s: |
5941 | cmp dword [eax], 'RSD ' |
5939 | cmp dword [eax], 'RSD ' |
5942 | jnz .n |
5940 | jnz .n |
5943 | cmp dword [eax+4], 'PTR ' |
5941 | cmp dword [eax+4], 'PTR ' |
5944 | jnz .n |
5942 | jnz .n |
5945 | xor edx, edx |
5943 | xor edx, edx |
5946 | xor esi, esi |
5944 | xor esi, esi |
5947 | @@: |
5945 | @@: |
5948 | add dl, [eax+esi] |
5946 | add dl, [eax+esi] |
5949 | inc esi |
5947 | inc esi |
5950 | cmp esi, 20 |
5948 | cmp esi, 20 |
5951 | jnz @b |
5949 | jnz @b |
5952 | test dl, dl |
5950 | test dl, dl |
5953 | jz .ok |
5951 | jz .ok |
5954 | .n: |
5952 | .n: |
5955 | add eax, 10h |
5953 | add eax, 10h |
5956 | loop .s |
5954 | loop .s |
5957 | stc |
5955 | stc |
5958 | .ok: |
5956 | .ok: |
5959 | ret |
5957 | ret |
5960 | 5958 | ||
5961 | no_acpi_power_off: |
5959 | no_acpi_power_off: |
5962 | call create_trampoline_pgmap |
5960 | call create_trampoline_pgmap |
5963 | mov cr3, eax |
5961 | mov cr3, eax |
5964 | jmp become_real+0x10000 |
5962 | jmp become_real+0x10000 |
5965 | iglobal |
5963 | iglobal |
5966 | align 4 |
5964 | align 4 |
5967 | realmode_gdt: |
5965 | realmode_gdt: |
5968 | ; selector 0 - not used |
5966 | ; selector 0 - not used |
5969 | dw 23 |
5967 | dw 23 |
5970 | dd realmode_gdt-OS_BASE |
5968 | dd realmode_gdt-OS_BASE |
5971 | dw 0 |
5969 | dw 0 |
5972 | ; selector 8 - code from 1000:0000 to 1000:FFFF |
5970 | ; selector 8 - code from 1000:0000 to 1000:FFFF |
5973 | dw 0FFFFh |
5971 | dw 0FFFFh |
5974 | dw 0 |
5972 | dw 0 |
5975 | db 1 |
5973 | db 1 |
5976 | db 10011011b |
5974 | db 10011011b |
5977 | db 00000000b |
5975 | db 00000000b |
5978 | db 0 |
5976 | db 0 |
5979 | ; selector 10h - data from 1000:0000 to 1000:FFFF |
5977 | ; selector 10h - data from 1000:0000 to 1000:FFFF |
5980 | dw 0FFFFh |
5978 | dw 0FFFFh |
5981 | dw 0 |
5979 | dw 0 |
5982 | db 1 |
5980 | db 1 |
5983 | db 10010011b |
5981 | db 10010011b |
5984 | db 00000000b |
5982 | db 00000000b |
5985 | db 0 |
5983 | db 0 |
5986 | endg |
5984 | endg |
5987 | 5985 | ||
5988 | if ~ lang eq sp |
5986 | if ~ lang eq sp |
5989 | diff16 "end of .text segment",0,$ |
5987 | diff16 "end of .text segment",0,$ |
5990 | end if |
5988 | end if |
5991 | 5989 | ||
5992 | include "data32.inc" |
5990 | include "data32.inc" |
5993 | 5991 | ||
5994 | __REV__ = __REV |
5992 | __REV__ = __REV |
5995 | 5993 | ||
5996 | if ~ lang eq sp |
5994 | if ~ lang eq sp |
5997 | diff16 "end of kernel code",0,$ |
5995 | diff16 "end of kernel code",0,$ |
5998 | end if=> |
5996 | end if=> |