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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2008. 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 | ;; |
20 | ;; |
21 | ;; Data in this file was originally part of MenuetOS project which is |
21 | ;; Data in this file was originally part of MenuetOS project which is |
22 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
22 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
23 | ;; part of KolibriOS project under the terms of GNU GPL. |
23 | ;; part of KolibriOS project under the terms of GNU GPL. |
24 | ;; |
24 | ;; |
25 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
25 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
26 | ;; PROGRAMMING: |
26 | ;; PROGRAMMING: |
27 | ;; |
27 | ;; |
28 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
28 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
29 | ;; - main os coding/design |
29 | ;; - main os coding/design |
30 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
30 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
31 | ;; Felix Kaiser, info@felix-kaiser.de |
31 | ;; Felix Kaiser, info@felix-kaiser.de |
32 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
32 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
33 | ;; quickcode@mail.ru |
33 | ;; quickcode@mail.ru |
34 | ;; Alexey, kgaz@crosswinds.net |
34 | ;; Alexey, kgaz@crosswinds.net |
35 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
35 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
36 | ;; kristol@nic.fi |
36 | ;; kristol@nic.fi |
37 | ;; Mike Hibbett, mikeh@oceanfree.net |
37 | ;; Mike Hibbett, mikeh@oceanfree.net |
38 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
38 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
39 | ;; Jarek Pelczar, jarekp3@wp.pl |
39 | ;; Jarek Pelczar, jarekp3@wp.pl |
40 | ;; |
40 | ;; |
41 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
41 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
42 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
42 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
43 | ;; consequences of using it or for whether it serves any particular purpose or |
43 | ;; consequences of using it or for whether it serves any particular purpose or |
44 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
44 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
45 | ;; License (the "GPL") for full details. |
45 | ;; License (the "GPL") for full details. |
46 | ; |
46 | ; |
47 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
47 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
48 | ;; but only under the conditions described in the GPL. A copy of this license |
48 | ;; but only under the conditions described in the GPL. A copy of this license |
49 | ;; is supposed to have been given to you along with KolibriOS so you can know |
49 | ;; is supposed to have been given to you along with KolibriOS so you can know |
50 | ;; your rights and responsibilities. It should be in a file named COPYING. |
50 | ;; your rights and responsibilities. It should be in a file named COPYING. |
51 | ;; Among other things, the copyright notice and this notice must be preserved |
51 | ;; Among other things, the copyright notice and this notice must be preserved |
52 | ;; on all copies. |
52 | ;; on all copies. |
53 | ;; |
53 | ;; |
54 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
54 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
55 | 55 | ||
56 | include 'macros.inc' |
56 | include 'macros.inc' |
57 | 57 | ||
58 | $Revision: 973 $ |
58 | $Revision: 1018 $ |
59 | 59 | ||
60 | 60 | ||
61 | USE_COM_IRQ equ 1 ;make irq 3 and irq 4 available for PCI devices |
61 | USE_COM_IRQ equ 1 ;make irq 3 and irq 4 available for PCI devices |
62 | 62 | ||
63 | include "proc32.inc" |
63 | include "proc32.inc" |
64 | include "kglobals.inc" |
64 | include "kglobals.inc" |
65 | include "lang.inc" |
65 | include "lang.inc" |
66 | 66 | ||
67 | include "const.inc" |
67 | include "const.inc" |
68 | max_processes equ 255 |
68 | max_processes equ 255 |
69 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
69 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
70 | 70 | ||
71 | 71 | ||
72 | os_stack equ (os_data_l-gdts) ; GDTs |
72 | os_stack equ (os_data_l-gdts) ; GDTs |
73 | os_code equ (os_code_l-gdts) |
73 | os_code equ (os_code_l-gdts) |
74 | graph_data equ (3+graph_data_l-gdts) |
74 | graph_data equ (3+graph_data_l-gdts) |
75 | tss0 equ (tss0_l-gdts) |
75 | tss0 equ (tss0_l-gdts) |
76 | app_code equ (3+app_code_l-gdts) |
76 | app_code equ (3+app_code_l-gdts) |
77 | app_data equ (3+app_data_l-gdts) |
77 | app_data equ (3+app_data_l-gdts) |
78 | pci_code_sel equ (pci_code_32-gdts) |
78 | pci_code_sel equ (pci_code_32-gdts) |
79 | pci_data_sel equ (pci_data_32-gdts) |
79 | pci_data_sel equ (pci_data_32-gdts) |
80 | 80 | ||
81 | 81 | ||
82 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
82 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
83 | ;; |
83 | ;; |
84 | ;; Included files: |
84 | ;; Included files: |
85 | ;; |
85 | ;; |
86 | ;; Kernel16.inc |
86 | ;; Kernel16.inc |
87 | ;; - Booteng.inc English text for bootup |
87 | ;; - Booteng.inc English text for bootup |
88 | ;; - Bootcode.inc Hardware setup |
88 | ;; - Bootcode.inc Hardware setup |
89 | ;; - Pci16.inc PCI functions |
89 | ;; - Pci16.inc PCI functions |
90 | ;; |
90 | ;; |
91 | ;; Kernel32.inc |
91 | ;; Kernel32.inc |
92 | ;; - Sys32.inc Process management |
92 | ;; - Sys32.inc Process management |
93 | ;; - Shutdown.inc Shutdown and restart |
93 | ;; - Shutdown.inc Shutdown and restart |
94 | ;; - Fat32.inc Read / write hd |
94 | ;; - Fat32.inc Read / write hd |
95 | ;; - Vesa12.inc Vesa 1.2 driver |
95 | ;; - Vesa12.inc Vesa 1.2 driver |
96 | ;; - Vesa20.inc Vesa 2.0 driver |
96 | ;; - Vesa20.inc Vesa 2.0 driver |
97 | ;; - Vga.inc VGA driver |
97 | ;; - Vga.inc VGA driver |
98 | ;; - Stack.inc Network interface |
98 | ;; - Stack.inc Network interface |
99 | ;; - Mouse.inc Mouse pointer |
99 | ;; - Mouse.inc Mouse pointer |
100 | ;; - Scincode.inc Window skinning |
100 | ;; - Scincode.inc Window skinning |
101 | ;; - Pci32.inc PCI functions |
101 | ;; - Pci32.inc PCI functions |
102 | ;; |
102 | ;; |
103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
104 | 104 | ||
105 | 105 | ||
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
107 | ;; ;; |
107 | ;; ;; |
108 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
108 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
109 | ;; ;; |
109 | ;; ;; |
110 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
110 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
111 | 111 | ||
112 | use16 |
112 | use16 |
113 | org 0x0 |
113 | org 0x0 |
114 | jmp start_of_code |
114 | jmp start_of_code |
115 | 115 | ||
116 | version db 'Kolibri OS version 0.7.1.0 ',13,10,13,10,0 |
116 | version db 'Kolibri OS version 0.7.5.0 ',13,10,13,10,0 |
117 | 117 | ||
118 | include "boot/bootstr.inc" ; language-independent boot messages |
118 | include "boot/bootstr.inc" ; language-independent boot messages |
119 | include "boot/preboot.inc" |
119 | include "boot/preboot.inc" |
120 | 120 | ||
121 | if lang eq en |
121 | if lang eq en |
122 | include "boot/booteng.inc" ; english system boot messages |
122 | include "boot/booteng.inc" ; english system boot messages |
123 | else if lang eq ru |
123 | else if lang eq ru |
124 | include "boot/bootru.inc" ; russian system boot messages |
124 | include "boot/bootru.inc" ; russian system boot messages |
125 | include "boot/ru.inc" ; Russian font |
125 | include "boot/ru.inc" ; Russian font |
126 | else if lang eq et |
126 | else if lang eq et |
127 | include "boot/bootet.inc" ; estonian system boot messages |
127 | include "boot/bootet.inc" ; estonian system boot messages |
128 | include "boot/et.inc" ; Estonian font |
128 | include "boot/et.inc" ; Estonian font |
129 | else |
129 | else |
130 | include "boot/bootge.inc" ; german system boot messages |
130 | include "boot/bootge.inc" ; german system boot messages |
131 | end if |
131 | end if |
132 | 132 | ||
133 | include "boot/bootcode.inc" ; 16 bit system boot code |
133 | include "boot/bootcode.inc" ; 16 bit system boot code |
134 | include "bus/pci/pci16.inc" |
134 | include "bus/pci/pci16.inc" |
135 | include "detect/biosdisk.inc" |
135 | include "detect/biosdisk.inc" |
136 | 136 | ||
137 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
137 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
138 | ;; ;; |
138 | ;; ;; |
139 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
139 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
140 | ;; ;; |
140 | ;; ;; |
141 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
141 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
142 | 142 | ||
143 | 143 | ||
144 | ; CR0 Flags - Protected mode and Paging |
144 | ; CR0 Flags - Protected mode and Paging |
145 | 145 | ||
146 | mov ecx, CR0_PE |
146 | mov ecx, CR0_PE |
147 | 147 | ||
148 | ; Enabling 32 bit protected mode |
148 | ; Enabling 32 bit protected mode |
149 | 149 | ||
150 | sidt [cs:old_ints_h] |
150 | sidt [cs:old_ints_h] |
151 | 151 | ||
152 | cli ; disable all irqs |
152 | cli ; disable all irqs |
153 | cld |
153 | cld |
154 | mov al,255 ; mask all irqs |
154 | mov al,255 ; mask all irqs |
155 | out 0xa1,al |
155 | out 0xa1,al |
156 | out 0x21,al |
156 | out 0x21,al |
157 | l.5: in al, 0x64 ; Enable A20 |
157 | l.5: in al, 0x64 ; Enable A20 |
158 | test al, 2 |
158 | test al, 2 |
159 | jnz l.5 |
159 | jnz l.5 |
160 | mov al, 0xD1 |
160 | mov al, 0xD1 |
161 | out 0x64, al |
161 | out 0x64, al |
162 | l.6: in al, 0x64 |
162 | l.6: in al, 0x64 |
163 | test al, 2 |
163 | test al, 2 |
164 | jnz l.6 |
164 | jnz l.6 |
165 | mov al, 0xDF |
165 | mov al, 0xDF |
166 | out 0x60, al |
166 | out 0x60, al |
167 | l.7: in al, 0x64 |
167 | l.7: in al, 0x64 |
168 | test al, 2 |
168 | test al, 2 |
169 | jnz l.7 |
169 | jnz l.7 |
170 | mov al, 0xFF |
170 | mov al, 0xFF |
171 | out 0x64, al |
171 | out 0x64, al |
172 | 172 | ||
173 | lgdt [cs:tmp_gdt] ; Load GDT |
173 | lgdt [cs:tmp_gdt] ; Load GDT |
174 | mov eax, cr0 ; protected mode |
174 | mov eax, cr0 ; protected mode |
175 | or eax, ecx |
175 | or eax, ecx |
176 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
176 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
177 | mov cr0, eax |
177 | mov cr0, eax |
178 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
178 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
179 | 179 | ||
180 | align 8 |
180 | align 8 |
181 | tmp_gdt: |
181 | tmp_gdt: |
182 | 182 | ||
183 | dw 23 |
183 | dw 23 |
184 | dd tmp_gdt+0x10000 |
184 | dd tmp_gdt+0x10000 |
185 | dw 0 |
185 | dw 0 |
186 | 186 | ||
187 | dw 0xffff |
187 | dw 0xffff |
188 | dw 0x0000 |
188 | dw 0x0000 |
189 | db 0x00 |
189 | db 0x00 |
190 | dw 11011111b *256 +10011010b |
190 | dw 11011111b *256 +10011010b |
191 | db 0x00 |
191 | db 0x00 |
192 | 192 | ||
193 | dw 0xffff |
193 | dw 0xffff |
194 | dw 0x0000 |
194 | dw 0x0000 |
195 | db 0x00 |
195 | db 0x00 |
196 | dw 11011111b *256 +10010010b |
196 | dw 11011111b *256 +10010010b |
197 | db 0x00 |
197 | db 0x00 |
198 | 198 | ||
199 | include "data16.inc" |
199 | include "data16.inc" |
200 | 200 | ||
201 | use32 |
201 | use32 |
202 | org $+0x10000 |
202 | org $+0x10000 |
203 | 203 | ||
204 | align 4 |
204 | align 4 |
205 | B32: |
205 | B32: |
206 | mov ax,os_stack ; Selector for os |
206 | mov ax,os_stack ; Selector for os |
207 | mov ds,ax |
207 | mov ds,ax |
208 | mov es,ax |
208 | mov es,ax |
209 | mov fs,ax |
209 | mov fs,ax |
210 | mov gs,ax |
210 | mov gs,ax |
211 | mov ss,ax |
211 | mov ss,ax |
212 | mov esp,0x3ec00 ; Set stack |
212 | mov esp,0x3ec00 ; Set stack |
213 | 213 | ||
214 | ; CLEAR 0x280000 - HEAP_BASE |
214 | ; CLEAR 0x280000 - HEAP_BASE |
215 | 215 | ||
216 | xor eax,eax |
216 | xor eax,eax |
217 | mov edi,0x280000 |
217 | mov edi,0x280000 |
218 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
218 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
219 | cld |
219 | cld |
220 | rep stosd |
220 | rep stosd |
221 | 221 | ||
222 | mov edi,0x40000 |
222 | mov edi,0x40000 |
223 | mov ecx,(0x90000-0x40000)/4 |
223 | mov ecx,(0x90000-0x40000)/4 |
224 | rep stosd |
224 | rep stosd |
225 | 225 | ||
226 | ; CLEAR KERNEL UNDEFINED GLOBALS |
226 | ; CLEAR KERNEL UNDEFINED GLOBALS |
227 | mov edi, endofcode-OS_BASE |
227 | mov edi, endofcode-OS_BASE |
228 | mov ecx, (uglobals_size/4)+4 |
228 | mov ecx, (uglobals_size/4)+4 |
229 | rep stosd |
229 | rep stosd |
230 | 230 | ||
231 | ; SAVE & CLEAR 0-0xffff |
231 | ; SAVE & CLEAR 0-0xffff |
232 | 232 | ||
233 | xor esi, esi |
233 | xor esi, esi |
234 | mov edi,0x2F0000 |
234 | mov edi,0x2F0000 |
235 | mov ecx,0x10000 / 4 |
235 | mov ecx,0x10000 / 4 |
236 | rep movsd |
236 | rep movsd |
237 | xor edi, edi |
237 | xor edi, edi |
238 | mov ecx,0x10000 / 4 |
238 | mov ecx,0x10000 / 4 |
239 | rep stosd |
239 | rep stosd |
240 | 240 | ||
241 | call test_cpu |
241 | call test_cpu |
242 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
242 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
243 | 243 | ||
244 | call init_BIOS32 |
244 | call init_BIOS32 |
245 | ; MEMORY MODEL |
245 | ; MEMORY MODEL |
246 | call mem_test |
246 | call mem_test |
247 | call init_mem |
247 | call init_mem |
248 | call init_page_map |
248 | call init_page_map |
249 | 249 | ||
250 | ; ENABLE PAGING |
250 | ; ENABLE PAGING |
251 | 251 | ||
252 | mov eax, sys_pgdir-OS_BASE |
252 | mov eax, sys_pgdir-OS_BASE |
253 | mov cr3, eax |
253 | mov cr3, eax |
254 | 254 | ||
255 | mov eax,cr0 |
255 | mov eax,cr0 |
256 | or eax,CR0_PG+CR0_WP |
256 | or eax,CR0_PG+CR0_WP |
257 | mov cr0,eax |
257 | mov cr0,eax |
258 | 258 | ||
259 | lgdt [gdts] |
259 | lgdt [gdts] |
260 | jmp pword os_code:high_code |
260 | jmp pword os_code:high_code |
261 | 261 | ||
262 | align 4 |
262 | align 4 |
263 | bios32_entry dd ? |
263 | bios32_entry dd ? |
264 | tmp_page_tabs dd ? |
264 | tmp_page_tabs dd ? |
265 | 265 | ||
266 | use16 |
266 | use16 |
267 | org $-0x10000 |
267 | org $-0x10000 |
268 | include "boot/shutdown.inc" ; shutdown or restart |
268 | include "boot/shutdown.inc" ; shutdown or restart |
269 | org $+0x10000 |
269 | org $+0x10000 |
270 | use32 |
270 | use32 |
271 | 271 | ||
272 | __DEBUG__ fix 1 |
272 | __DEBUG__ fix 1 |
273 | __DEBUG_LEVEL__ fix 1 |
273 | __DEBUG_LEVEL__ fix 1 |
274 | include 'init.inc' |
274 | include 'init.inc' |
275 | 275 | ||
276 | org OS_BASE+$ |
276 | org OS_BASE+$ |
277 | 277 | ||
278 | align 4 |
278 | align 4 |
279 | high_code: |
279 | high_code: |
280 | mov ax,os_stack |
280 | mov ax,os_stack |
281 | mov bx,app_data |
281 | mov bx,app_data |
282 | mov ss,ax |
282 | mov ss,ax |
283 | add esp, OS_BASE |
283 | add esp, OS_BASE |
284 | 284 | ||
285 | mov ds,bx |
285 | mov ds,bx |
286 | mov es,bx |
286 | mov es,bx |
287 | mov fs,bx |
287 | mov fs,bx |
288 | mov gs,bx |
288 | mov gs,bx |
289 | 289 | ||
290 | bt [cpu_caps], CAPS_PGE |
290 | bt [cpu_caps], CAPS_PGE |
291 | jnc @F |
291 | jnc @F |
292 | 292 | ||
293 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
293 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
294 | 294 | ||
295 | mov ebx, cr4 |
295 | mov ebx, cr4 |
296 | or ebx, CR4_PGE |
296 | or ebx, CR4_PGE |
297 | mov cr4, ebx |
297 | mov cr4, ebx |
298 | @@: |
298 | @@: |
299 | xor eax, eax |
299 | xor eax, eax |
300 | mov dword [sys_pgdir], eax |
300 | mov dword [sys_pgdir], eax |
301 | mov dword [sys_pgdir+4], eax |
301 | mov dword [sys_pgdir+4], eax |
302 | 302 | ||
303 | mov eax, cr3 |
303 | mov eax, cr3 |
304 | mov cr3, eax ; flush TLB |
304 | mov cr3, eax ; flush TLB |
305 | 305 | ||
306 | ; SAVE REAL MODE VARIABLES |
306 | ; SAVE REAL MODE VARIABLES |
307 | mov ax, [BOOT_VAR + 0x9031] |
307 | mov ax, [BOOT_VAR + 0x9031] |
308 | mov [IDEContrRegsBaseAddr], ax |
308 | mov [IDEContrRegsBaseAddr], ax |
309 | ; --------------- APM --------------------- |
309 | ; --------------- APM --------------------- |
310 | 310 | ||
311 | ; init selectors |
311 | ; init selectors |
312 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
312 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
313 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
313 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
314 | ; protected-mode 32-bit code segment |
314 | ; protected-mode 32-bit code segment |
315 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
315 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
316 | ; protected-mode 16-bit code segment |
316 | ; protected-mode 16-bit code segment |
317 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
317 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
318 | ; protected-mode 16-bit data segment |
318 | ; protected-mode 16-bit data segment |
319 | 319 | ||
320 | shl eax, 4 |
320 | shl eax, 4 |
321 | mov [dword apm_code_32 + 2], ax |
321 | mov [dword apm_code_32 + 2], ax |
322 | shr eax, 16 |
322 | shr eax, 16 |
323 | mov [dword apm_code_32 + 4], al |
323 | mov [dword apm_code_32 + 4], al |
324 | 324 | ||
325 | shl ecx, 4 |
325 | shl ecx, 4 |
326 | mov [dword apm_code_16 + 2], cx |
326 | mov [dword apm_code_16 + 2], cx |
327 | shr ecx, 16 |
327 | shr ecx, 16 |
328 | mov [dword apm_code_16 + 4], cl |
328 | mov [dword apm_code_16 + 4], cl |
329 | 329 | ||
330 | shl edx, 4 |
330 | shl edx, 4 |
331 | mov [dword apm_data_16 + 2], dx |
331 | mov [dword apm_data_16 + 2], dx |
332 | shr edx, 16 |
332 | shr edx, 16 |
333 | mov [dword apm_data_16 + 4], dl |
333 | mov [dword apm_data_16 + 4], dl |
334 | 334 | ||
335 | mov dword[apm_entry], ebx |
335 | mov dword[apm_entry], ebx |
336 | mov word [apm_entry + 4], apm_code_32 - gdts |
336 | mov word [apm_entry + 4], apm_code_32 - gdts |
337 | 337 | ||
338 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
338 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
339 | mov [apm_vf], eax |
339 | mov [apm_vf], eax |
340 | ; ----------------------------------------- |
340 | ; ----------------------------------------- |
341 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
341 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
342 | ; mov [0xF604],byte 1 ;al |
342 | ; mov [0xF604],byte 1 ;al |
343 | mov al, [BOOT_VAR+0x901F] ; DMA access |
343 | mov al, [BOOT_VAR+0x901F] ; DMA access |
344 | mov [allow_dma_access], al |
344 | mov [allow_dma_access], al |
345 | mov al,[BOOT_VAR+0x9000] ; bpp |
345 | mov al,[BOOT_VAR+0x9000] ; bpp |
346 | mov [ScreenBPP],al |
346 | mov [ScreenBPP],al |
347 | 347 | ||
348 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
348 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
349 | dec eax |
349 | dec eax |
350 | mov [Screen_Max_X],eax |
350 | mov [Screen_Max_X],eax |
351 | mov [screen_workarea.right],eax |
351 | mov [screen_workarea.right],eax |
352 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
352 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
353 | dec eax |
353 | dec eax |
354 | mov [Screen_Max_Y],eax |
354 | mov [Screen_Max_Y],eax |
355 | mov [screen_workarea.bottom],eax |
355 | mov [screen_workarea.bottom],eax |
356 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
356 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
357 | mov [SCR_MODE],eax |
357 | mov [SCR_MODE],eax |
358 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
358 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
359 | mov [BANK_SWITCH],eax |
359 | mov [BANK_SWITCH],eax |
360 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
360 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
361 | cmp [SCR_MODE],word 0x13 ; 320x200 |
361 | cmp [SCR_MODE],word 0x13 ; 320x200 |
362 | je @f |
362 | je @f |
363 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
363 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
364 | je @f |
364 | je @f |
365 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
365 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
366 | mov [BytesPerScanLine],ax |
366 | mov [BytesPerScanLine],ax |
367 | @@: |
367 | @@: |
368 | mov esi, BOOT_VAR+0x9080 |
368 | mov esi, BOOT_VAR+0x9080 |
369 | movzx ecx, byte [esi-1] |
369 | movzx ecx, byte [esi-1] |
370 | mov [NumBiosDisks], ecx |
370 | mov [NumBiosDisks], ecx |
371 | mov edi, BiosDisksData |
371 | mov edi, BiosDisksData |
372 | rep movsd |
372 | rep movsd |
373 | 373 | ||
374 | ; GRAPHICS ADDRESSES |
374 | ; GRAPHICS ADDRESSES |
375 | 375 | ||
376 | mov byte [BOOT_VAR+0x901e],0x0 |
376 | mov byte [BOOT_VAR+0x901e],0x0 |
377 | mov eax,[BOOT_VAR+0x9018] |
377 | mov eax,[BOOT_VAR+0x9018] |
378 | mov [LFBAddress],eax |
378 | mov [LFBAddress],eax |
379 | 379 | ||
380 | cmp [SCR_MODE],word 0100000000000000b |
380 | cmp [SCR_MODE],word 0100000000000000b |
381 | jge setvesa20 |
381 | jge setvesa20 |
382 | cmp [SCR_MODE],word 0x13 |
382 | cmp [SCR_MODE],word 0x13 |
383 | je v20ga32 |
383 | je v20ga32 |
384 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
384 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
385 | mov [GETPIXEL],dword Vesa12_getpixel24 |
385 | mov [GETPIXEL],dword Vesa12_getpixel24 |
386 | cmp [ScreenBPP],byte 24 |
386 | cmp [ScreenBPP],byte 24 |
387 | jz ga24 |
387 | jz ga24 |
388 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
388 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
389 | mov [GETPIXEL],dword Vesa12_getpixel32 |
389 | mov [GETPIXEL],dword Vesa12_getpixel32 |
390 | ga24: |
390 | ga24: |
391 | jmp v20ga24 |
391 | jmp v20ga24 |
392 | setvesa20: |
392 | setvesa20: |
393 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
393 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
394 | mov [GETPIXEL],dword Vesa20_getpixel24 |
394 | mov [GETPIXEL],dword Vesa20_getpixel24 |
395 | cmp [ScreenBPP],byte 24 |
395 | cmp [ScreenBPP],byte 24 |
396 | jz v20ga24 |
396 | jz v20ga24 |
397 | v20ga32: |
397 | v20ga32: |
398 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
398 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
399 | mov [GETPIXEL],dword Vesa20_getpixel32 |
399 | mov [GETPIXEL],dword Vesa20_getpixel32 |
400 | v20ga24: |
400 | v20ga24: |
401 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
401 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
402 | jne no_mode_0x12 |
402 | jne no_mode_0x12 |
403 | mov [PUTPIXEL],dword VGA_putpixel |
403 | mov [PUTPIXEL],dword VGA_putpixel |
404 | mov [GETPIXEL],dword Vesa20_getpixel32 |
404 | mov [GETPIXEL],dword Vesa20_getpixel32 |
405 | no_mode_0x12: |
405 | no_mode_0x12: |
406 | 406 | ||
407 | ; -------- Fast System Call init ---------- |
407 | ; -------- Fast System Call init ---------- |
408 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
408 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
409 | bt [cpu_caps], CAPS_SEP |
409 | bt [cpu_caps], CAPS_SEP |
410 | jnc .SEnP ; SysEnter not Present |
410 | jnc .SEnP ; SysEnter not Present |
411 | xor edx, edx |
411 | xor edx, edx |
412 | mov ecx, MSR_SYSENTER_CS |
412 | mov ecx, MSR_SYSENTER_CS |
413 | mov eax, os_code |
413 | mov eax, os_code |
414 | wrmsr |
414 | wrmsr |
415 | mov ecx, MSR_SYSENTER_ESP |
415 | mov ecx, MSR_SYSENTER_ESP |
416 | ; mov eax, sysenter_stack ; Check it |
416 | ; mov eax, sysenter_stack ; Check it |
417 | xor eax, eax |
417 | xor eax, eax |
418 | wrmsr |
418 | wrmsr |
419 | mov ecx, MSR_SYSENTER_EIP |
419 | mov ecx, MSR_SYSENTER_EIP |
420 | mov eax, sysenter_entry |
420 | mov eax, sysenter_entry |
421 | wrmsr |
421 | wrmsr |
422 | .SEnP: |
422 | .SEnP: |
423 | ; AMD SYSCALL/SYSRET |
423 | ; AMD SYSCALL/SYSRET |
424 | cmp byte[cpu_vendor], 'A' |
424 | cmp byte[cpu_vendor], 'A' |
425 | jne .noSYSCALL |
425 | jne .noSYSCALL |
426 | mov eax, 0x80000001 |
426 | mov eax, 0x80000001 |
427 | cpuid |
427 | cpuid |
428 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
428 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
429 | jz .noSYSCALL |
429 | jz .noSYSCALL |
430 | mov ecx, MSR_AMD_EFER |
430 | mov ecx, MSR_AMD_EFER |
431 | rdmsr |
431 | rdmsr |
432 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
432 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
433 | wrmsr |
433 | wrmsr |
434 | 434 | ||
435 | ; !!!! It`s dirty hack, fix it !!! |
435 | ; !!!! It`s dirty hack, fix it !!! |
436 | ; Bits of EDX : |
436 | ; Bits of EDX : |
437 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
437 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
438 | ; and the contents of this field, plus 8, are copied into the SS register. |
438 | ; and the contents of this field, plus 8, are copied into the SS register. |
439 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
439 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
440 | ; and the contents of this field, plus 8, are copied into the SS register. |
440 | ; and the contents of this field, plus 8, are copied into the SS register. |
441 | 441 | ||
442 | ; mov edx, (os_code + 16) * 65536 + os_code |
442 | ; mov edx, (os_code + 16) * 65536 + os_code |
443 | mov edx, 0x1B0008 |
443 | mov edx, 0x1B0008 |
444 | 444 | ||
445 | mov eax, syscall_entry |
445 | mov eax, syscall_entry |
446 | mov ecx, MSR_AMD_STAR |
446 | mov ecx, MSR_AMD_STAR |
447 | wrmsr |
447 | wrmsr |
448 | .noSYSCALL: |
448 | .noSYSCALL: |
449 | ; ----------------------------------------- |
449 | ; ----------------------------------------- |
450 | 450 | ||
451 | ; LOAD IDT |
451 | ; LOAD IDT |
452 | 452 | ||
453 | call build_interrupt_table |
453 | call build_interrupt_table |
454 | lidt [idtreg] |
454 | lidt [idtreg] |
455 | 455 | ||
456 | call init_kernel_heap |
456 | call init_kernel_heap |
457 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
457 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
458 | mov [os_stack_seg], eax |
458 | mov [os_stack_seg], eax |
459 | 459 | ||
460 | lea esp, [eax+RING0_STACK_SIZE] |
460 | lea esp, [eax+RING0_STACK_SIZE] |
461 | 461 | ||
462 | mov [tss._ss0], os_stack |
462 | mov [tss._ss0], os_stack |
463 | mov [tss._esp0], esp |
463 | mov [tss._esp0], esp |
464 | mov [tss._esp], esp |
464 | mov [tss._esp], esp |
465 | mov [tss._cs],os_code |
465 | mov [tss._cs],os_code |
466 | mov [tss._ss],os_stack |
466 | mov [tss._ss],os_stack |
467 | mov [tss._ds],app_data |
467 | mov [tss._ds],app_data |
468 | mov [tss._es],app_data |
468 | mov [tss._es],app_data |
469 | mov [tss._fs],app_data |
469 | mov [tss._fs],app_data |
470 | mov [tss._gs],app_data |
470 | mov [tss._gs],app_data |
471 | mov [tss._io],128 |
471 | mov [tss._io],128 |
472 | ;Add IO access table - bit array of permitted ports |
472 | ;Add IO access table - bit array of permitted ports |
473 | mov edi, tss._io_map_0 |
473 | mov edi, tss._io_map_0 |
474 | xor eax, eax |
474 | xor eax, eax |
475 | not eax |
475 | not eax |
476 | mov ecx, 8192/4 |
476 | mov ecx, 8192/4 |
477 | rep stosd ; access to 4096*8=65536 ports |
477 | rep stosd ; access to 4096*8=65536 ports |
478 | 478 | ||
479 | mov ax,tss0 |
479 | mov ax,tss0 |
480 | ltr ax |
480 | ltr ax |
481 | 481 | ||
482 | mov [LFBSize], 0x800000 |
482 | mov [LFBSize], 0x800000 |
483 | call init_LFB |
483 | call init_LFB |
484 | call init_fpu |
484 | call init_fpu |
485 | call init_malloc |
485 | call init_malloc |
486 | 486 | ||
487 | stdcall alloc_kernel_space, 0x51000 |
487 | stdcall alloc_kernel_space, 0x51000 |
488 | mov [default_io_map], eax |
488 | mov [default_io_map], eax |
489 | 489 | ||
490 | add eax, 0x2000 |
490 | add eax, 0x2000 |
491 | mov [ipc_tmp], eax |
491 | mov [ipc_tmp], eax |
492 | mov ebx, 0x1000 |
492 | mov ebx, 0x1000 |
493 | 493 | ||
494 | add eax, 0x40000 |
494 | add eax, 0x40000 |
495 | mov [proc_mem_map], eax |
495 | mov [proc_mem_map], eax |
496 | 496 | ||
497 | add eax, 0x8000 |
497 | add eax, 0x8000 |
498 | mov [proc_mem_pdir], eax |
498 | mov [proc_mem_pdir], eax |
499 | 499 | ||
500 | add eax, ebx |
500 | add eax, ebx |
501 | mov [proc_mem_tab], eax |
501 | mov [proc_mem_tab], eax |
502 | 502 | ||
503 | add eax, ebx |
503 | add eax, ebx |
504 | mov [tmp_task_pdir], eax |
504 | mov [tmp_task_pdir], eax |
505 | 505 | ||
506 | add eax, ebx |
506 | add eax, ebx |
507 | mov [tmp_task_ptab], eax |
507 | mov [tmp_task_ptab], eax |
508 | 508 | ||
509 | add eax, ebx |
509 | add eax, ebx |
510 | mov [ipc_pdir], eax |
510 | mov [ipc_pdir], eax |
511 | 511 | ||
512 | add eax, ebx |
512 | add eax, ebx |
513 | mov [ipc_ptab], eax |
513 | mov [ipc_ptab], eax |
514 | 514 | ||
515 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
515 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
516 | (unpack.lc+unpack.lp)))*4 |
516 | (unpack.lc+unpack.lp)))*4 |
517 | 517 | ||
518 | mov [unpack.p], eax |
518 | mov [unpack.p], eax |
519 | 519 | ||
520 | call init_events |
520 | call init_events |
521 | mov eax, srv.fd-SRV_FD_OFFSET |
521 | mov eax, srv.fd-SRV_FD_OFFSET |
522 | mov [srv.fd], eax |
522 | mov [srv.fd], eax |
523 | mov [srv.bk], eax |
523 | mov [srv.bk], eax |
524 | 524 | ||
525 | mov edi, irq_tab |
525 | mov edi, irq_tab |
526 | xor eax, eax |
526 | xor eax, eax |
527 | mov ecx, 16 |
527 | mov ecx, 16 |
528 | rep stosd |
528 | rep stosd |
529 | 529 | ||
530 | ;Set base of graphic segment to linear address of LFB |
530 | ;Set base of graphic segment to linear address of LFB |
531 | mov eax,[LFBAddress] ; set for gs |
531 | mov eax,[LFBAddress] ; set for gs |
532 | mov [graph_data_l+2],ax |
532 | mov [graph_data_l+2],ax |
533 | shr eax,16 |
533 | shr eax,16 |
534 | mov [graph_data_l+4],al |
534 | mov [graph_data_l+4],al |
535 | mov [graph_data_l+7],ah |
535 | mov [graph_data_l+7],ah |
536 | 536 | ||
537 | mov [CURRENT_TASK],dword 1 |
537 | mov [CURRENT_TASK],dword 1 |
538 | mov [TASK_COUNT],dword 1 |
538 | mov [TASK_COUNT],dword 1 |
539 | mov [TASK_BASE],dword TASK_DATA |
539 | mov [TASK_BASE],dword TASK_DATA |
540 | mov [current_slot], SLOT_BASE+256 |
540 | mov [current_slot], SLOT_BASE+256 |
541 | 541 | ||
542 | ; set background |
542 | ; set background |
543 | xor eax,eax |
543 | xor eax,eax |
544 | inc eax |
544 | inc eax |
545 | mov [BgrDrawMode],eax |
545 | mov [BgrDrawMode],eax |
546 | mov [BgrDataWidth],eax |
546 | mov [BgrDataWidth],eax |
547 | mov [BgrDataHeight],eax |
547 | mov [BgrDataHeight],eax |
548 | mov [mem_BACKGROUND],4095 |
548 | mov [mem_BACKGROUND],4095 |
549 | stdcall kernel_alloc, [mem_BACKGROUND] |
549 | stdcall kernel_alloc, [mem_BACKGROUND] |
550 | mov [img_background], eax |
550 | mov [img_background], eax |
551 | 551 | ||
552 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
552 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
553 | 553 | ||
554 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
554 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
555 | 555 | ||
556 | call rerouteirqs |
556 | call rerouteirqs |
557 | 557 | ||
558 | ; Initialize system V86 machine |
558 | ; Initialize system V86 machine |
559 | call init_sys_v86 |
559 | call init_sys_v86 |
560 | 560 | ||
561 | ; TIMER SET TO 1/100 S |
561 | ; TIMER SET TO 1/100 S |
562 | 562 | ||
563 | mov al,0x34 ; set to 100Hz |
563 | mov al,0x34 ; set to 100Hz |
564 | out 0x43,al |
564 | out 0x43,al |
565 | mov al,0x9b ; lsb 1193180 / 1193 |
565 | mov al,0x9b ; lsb 1193180 / 1193 |
566 | out 0x40,al |
566 | out 0x40,al |
567 | mov al,0x2e ; msb |
567 | mov al,0x2e ; msb |
568 | out 0x40,al |
568 | out 0x40,al |
569 | 569 | ||
570 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
570 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
571 | ; they are used: when partitions are scanned, hd_read relies on timer |
571 | ; they are used: when partitions are scanned, hd_read relies on timer |
572 | mov al, 0xFE |
572 | mov al, 0xFE |
573 | out 0x21, al |
573 | out 0x21, al |
574 | mov al, 0x3F |
574 | mov al, 0x3F |
575 | out 0xA1, al |
575 | out 0xA1, al |
576 | 576 | ||
577 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
577 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
578 | include 'detect/disks.inc' |
578 | include 'detect/disks.inc' |
579 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
579 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
580 | 580 | ||
581 | call Parser_params |
581 | call Parser_params |
582 | 582 | ||
583 | ; READ RAMDISK IMAGE FROM HD |
583 | ; READ RAMDISK IMAGE FROM HD |
584 | 584 | ||
585 | ;!!!!!!!!!!!!!!!!!!!!!!! |
585 | ;!!!!!!!!!!!!!!!!!!!!!!! |
586 | include 'boot/rdload.inc' |
586 | include 'boot/rdload.inc' |
587 | ;!!!!!!!!!!!!!!!!!!!!!!! |
587 | ;!!!!!!!!!!!!!!!!!!!!!!! |
588 | ; mov [dma_hdd],1 |
588 | ; mov [dma_hdd],1 |
589 | ; CALCULATE FAT CHAIN FOR RAMDISK |
589 | ; CALCULATE FAT CHAIN FOR RAMDISK |
590 | 590 | ||
591 | call calculatefatchain |
591 | call calculatefatchain |
592 | 592 | ||
593 | ; LOAD VMODE DRIVER |
593 | ; LOAD VMODE DRIVER |
594 | 594 | ||
595 | ;!!!!!!!!!!!!!!!!!!!!!!! |
595 | ;!!!!!!!!!!!!!!!!!!!!!!! |
596 | include 'vmodeld.inc' |
596 | include 'vmodeld.inc' |
597 | ;!!!!!!!!!!!!!!!!!!!!!!! |
597 | ;!!!!!!!!!!!!!!!!!!!!!!! |
598 | 598 | ||
599 | mov ax,[OS_BASE+0x10000+bx_from_load] |
599 | mov ax,[OS_BASE+0x10000+bx_from_load] |
600 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
600 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
601 | je no_lib_load |
601 | je no_lib_load |
602 | ; LOADING LIBRARES |
602 | ; LOADING LIBRARES |
603 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
603 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
604 | call load_file_parse_table ; prepare file parse table |
604 | call load_file_parse_table ; prepare file parse table |
605 | call set_kernel_conf ; configure devices and gui |
605 | call set_kernel_conf ; configure devices and gui |
606 | no_lib_load: |
606 | no_lib_load: |
607 | 607 | ||
608 | ; LOAD FONTS I and II |
608 | ; LOAD FONTS I and II |
609 | 609 | ||
610 | stdcall read_file, char, FONT_I, 0, 2304 |
610 | stdcall read_file, char, FONT_I, 0, 2304 |
611 | stdcall read_file, char2, FONT_II, 0, 2560 |
611 | stdcall read_file, char2, FONT_II, 0, 2560 |
612 | 612 | ||
613 | mov esi,boot_fonts |
613 | mov esi,boot_fonts |
614 | call boot_log |
614 | call boot_log |
615 | 615 | ||
616 | ; PRINT AMOUNT OF MEMORY |
616 | ; PRINT AMOUNT OF MEMORY |
617 | mov esi, boot_memdetect |
617 | mov esi, boot_memdetect |
618 | call boot_log |
618 | call boot_log |
619 | 619 | ||
620 | movzx ecx, word [boot_y] |
620 | movzx ecx, word [boot_y] |
621 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
621 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
622 | sub ecx, 10 |
622 | sub ecx, 10 |
623 | mov edx, 0xFFFFFF |
623 | mov edx, 0xFFFFFF |
624 | mov ebx, [MEM_AMOUNT] |
624 | mov ebx, [MEM_AMOUNT] |
625 | shr ebx, 20 |
625 | shr ebx, 20 |
626 | mov edi, 1 |
626 | mov edi, 1 |
627 | mov eax, 0x00040000 |
627 | mov eax, 0x00040000 |
628 | call display_number_force |
628 | call display_number_force |
629 | 629 | ||
630 | ; BUILD SCHEDULER |
630 | ; BUILD SCHEDULER |
631 | 631 | ||
632 | call build_scheduler ; sys32.inc |
632 | call build_scheduler ; sys32.inc |
633 | 633 | ||
634 | mov esi,boot_devices |
634 | mov esi,boot_devices |
635 | call boot_log |
635 | call boot_log |
636 | 636 | ||
637 | mov [pci_access_enabled],1 |
637 | mov [pci_access_enabled],1 |
638 | 638 | ||
639 | 639 | ||
640 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
640 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
641 | 641 | ||
642 | mov esi,boot_windefs |
642 | mov esi,boot_windefs |
643 | call boot_log |
643 | call boot_log |
644 | call setwindowdefaults |
644 | call setwindowdefaults |
645 | 645 | ||
646 | ; SET BACKGROUND DEFAULTS |
646 | ; SET BACKGROUND DEFAULTS |
647 | 647 | ||
648 | mov esi,boot_bgr |
648 | mov esi,boot_bgr |
649 | call boot_log |
649 | call boot_log |
650 | call init_background |
650 | call init_background |
651 | call calculatebackground |
651 | call calculatebackground |
652 | 652 | ||
653 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
653 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
654 | 654 | ||
655 | mov esi,boot_resirqports |
655 | mov esi,boot_resirqports |
656 | call boot_log |
656 | call boot_log |
657 | call reserve_irqs_ports |
657 | call reserve_irqs_ports |
658 | 658 | ||
659 | ; SET PORTS FOR IRQ HANDLERS |
659 | ; SET PORTS FOR IRQ HANDLERS |
660 | 660 | ||
661 | mov esi,boot_setrports |
661 | mov esi,boot_setrports |
662 | call boot_log |
662 | call boot_log |
663 | ;call setirqreadports |
663 | ;call setirqreadports |
664 | 664 | ||
665 | ; SET UP OS TASK |
665 | ; SET UP OS TASK |
666 | 666 | ||
667 | mov esi,boot_setostask |
667 | mov esi,boot_setostask |
668 | call boot_log |
668 | call boot_log |
669 | 669 | ||
670 | xor eax, eax |
670 | xor eax, eax |
671 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
671 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
672 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
672 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
673 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
673 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
674 | 674 | ||
675 | ; name for OS/IDLE process |
675 | ; name for OS/IDLE process |
676 | 676 | ||
677 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
677 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
678 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
678 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
679 | mov edi, [os_stack_seg] |
679 | mov edi, [os_stack_seg] |
680 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
680 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
681 | add edi, 0x2000-512 |
681 | add edi, 0x2000-512 |
682 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
682 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
683 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
683 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
684 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
684 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
685 | (tss._io_map_0-OS_BASE+PG_MAP) |
685 | (tss._io_map_0-OS_BASE+PG_MAP) |
686 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
686 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
687 | (tss._io_map_1-OS_BASE+PG_MAP) |
687 | (tss._io_map_1-OS_BASE+PG_MAP) |
688 | 688 | ||
689 | mov esi, fpu_data |
689 | mov esi, fpu_data |
690 | mov ecx, 512/4 |
690 | mov ecx, 512/4 |
691 | cld |
691 | cld |
692 | rep movsd |
692 | rep movsd |
693 | 693 | ||
694 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
694 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
695 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
695 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
696 | 696 | ||
697 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
697 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
698 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
698 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
699 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
699 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
700 | 700 | ||
701 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
701 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
702 | 702 | ||
703 | ; task list |
703 | ; task list |
704 | mov [CURRENT_TASK],dword 1 |
704 | mov [CURRENT_TASK],dword 1 |
705 | mov [TASK_COUNT],dword 1 |
705 | mov [TASK_COUNT],dword 1 |
706 | mov [current_slot], SLOT_BASE+256 |
706 | mov [current_slot], SLOT_BASE+256 |
707 | mov [TASK_BASE],dword TASK_DATA |
707 | mov [TASK_BASE],dword TASK_DATA |
708 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
708 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
709 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
709 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
710 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
710 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
711 | 711 | ||
712 | call init_cursors |
712 | call init_cursors |
713 | mov eax, [def_cursor] |
713 | mov eax, [def_cursor] |
714 | mov [SLOT_BASE+APPDATA.cursor],eax |
714 | mov [SLOT_BASE+APPDATA.cursor],eax |
715 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
715 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
716 | 716 | ||
717 | ; READ TSC / SECOND |
717 | ; READ TSC / SECOND |
718 | 718 | ||
719 | mov esi,boot_tsc |
719 | mov esi,boot_tsc |
720 | call boot_log |
720 | call boot_log |
721 | cli |
721 | cli |
722 | call _rdtsc |
722 | call _rdtsc |
723 | mov ecx,eax |
723 | mov ecx,eax |
724 | mov esi,250 ; wait 1/4 a second |
724 | mov esi,250 ; wait 1/4 a second |
725 | call delay_ms |
725 | call delay_ms |
726 | call _rdtsc |
726 | call _rdtsc |
727 | sti |
727 | sti |
728 | sub eax,ecx |
728 | sub eax,ecx |
729 | shl eax,2 |
729 | shl eax,2 |
730 | mov [CPU_FREQ],eax ; save tsc / sec |
730 | mov [CPU_FREQ],eax ; save tsc / sec |
731 | mov ebx, 1000000 |
731 | mov ebx, 1000000 |
732 | div ebx |
732 | div ebx |
733 | mov [stall_mcs], eax |
733 | mov [stall_mcs], eax |
734 | 734 | ||
735 | ; SET VARIABLES |
735 | ; SET VARIABLES |
736 | 736 | ||
737 | call set_variables |
737 | call set_variables |
738 | 738 | ||
739 | ; SET MOUSE |
739 | ; SET MOUSE |
740 | 740 | ||
741 | ;call detect_devices |
741 | ;call detect_devices |
742 | stdcall load_driver, szPS2MDriver |
742 | stdcall load_driver, szPS2MDriver |
743 | stdcall load_driver, szCOM_MDriver |
743 | stdcall load_driver, szCOM_MDriver |
744 | 744 | ||
745 | mov esi,boot_setmouse |
745 | mov esi,boot_setmouse |
746 | call boot_log |
746 | call boot_log |
747 | call setmouse |
747 | call setmouse |
748 | 748 | ||
749 | 749 | ||
750 | ; STACK AND FDC |
750 | ; STACK AND FDC |
751 | 751 | ||
752 | call stack_init |
752 | call stack_init |
753 | call fdc_init |
753 | call fdc_init |
754 | 754 | ||
755 | ; PALETTE FOR 320x200 and 640x480 16 col |
755 | ; PALETTE FOR 320x200 and 640x480 16 col |
756 | 756 | ||
757 | cmp [SCR_MODE],word 0x12 |
757 | cmp [SCR_MODE],word 0x12 |
758 | jne no_pal_vga |
758 | jne no_pal_vga |
759 | mov esi,boot_pal_vga |
759 | mov esi,boot_pal_vga |
760 | call boot_log |
760 | call boot_log |
761 | call paletteVGA |
761 | call paletteVGA |
762 | no_pal_vga: |
762 | no_pal_vga: |
763 | 763 | ||
764 | cmp [SCR_MODE],word 0x13 |
764 | cmp [SCR_MODE],word 0x13 |
765 | jne no_pal_ega |
765 | jne no_pal_ega |
766 | mov esi,boot_pal_ega |
766 | mov esi,boot_pal_ega |
767 | call boot_log |
767 | call boot_log |
768 | call palette320x200 |
768 | call palette320x200 |
769 | no_pal_ega: |
769 | no_pal_ega: |
770 | 770 | ||
771 | ; LOAD DEFAULT SKIN |
771 | ; LOAD DEFAULT SKIN |
772 | 772 | ||
773 | call load_default_skin |
773 | call load_default_skin |
774 | 774 | ||
775 | ;protect io permission map |
775 | ;protect io permission map |
776 | 776 | ||
777 | mov esi, [default_io_map] |
777 | mov esi, [default_io_map] |
778 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
778 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
779 | add esi, 0x1000 |
779 | add esi, 0x1000 |
780 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
780 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
781 | 781 | ||
782 | stdcall map_page,tss._io_map_0,\ |
782 | stdcall map_page,tss._io_map_0,\ |
783 | (tss._io_map_0-OS_BASE), PG_MAP |
783 | (tss._io_map_0-OS_BASE), PG_MAP |
784 | stdcall map_page,tss._io_map_1,\ |
784 | stdcall map_page,tss._io_map_1,\ |
785 | (tss._io_map_1-OS_BASE), PG_MAP |
785 | (tss._io_map_1-OS_BASE), PG_MAP |
786 | 786 | ||
787 | mov ax,[OS_BASE+0x10000+bx_from_load] |
787 | mov ax,[OS_BASE+0x10000+bx_from_load] |
788 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
788 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
789 | je no_st_network |
789 | je no_st_network |
790 | call set_network_conf |
790 | call set_network_conf |
791 | no_st_network: |
791 | no_st_network: |
792 | 792 | ||
793 | ; LOAD FIRST APPLICATION |
793 | ; LOAD FIRST APPLICATION |
794 | cli |
794 | cli |
795 | 795 | ||
796 | cmp byte [BOOT_VAR+0x9030],1 |
796 | cmp byte [BOOT_VAR+0x9030],1 |
797 | jne no_load_vrr_m |
797 | jne no_load_vrr_m |
798 | 798 | ||
799 | mov ebp, vrr_m |
799 | mov ebp, vrr_m |
800 | call fs_execute_from_sysdir |
800 | call fs_execute_from_sysdir |
801 | 801 | ||
802 | cmp eax,2 ; if vrr_m app found (PID=2) |
802 | cmp eax,2 ; if vrr_m app found (PID=2) |
803 | je first_app_found |
803 | je first_app_found |
804 | 804 | ||
805 | no_load_vrr_m: |
805 | no_load_vrr_m: |
806 | 806 | ||
807 | mov ebp, firstapp |
807 | mov ebp, firstapp |
808 | call fs_execute_from_sysdir |
808 | call fs_execute_from_sysdir |
809 | 809 | ||
810 | cmp eax,2 ; continue if a process has been loaded |
810 | cmp eax,2 ; continue if a process has been loaded |
811 | je first_app_found |
811 | je first_app_found |
812 | 812 | ||
813 | mov esi, boot_failed |
813 | mov esi, boot_failed |
814 | call boot_log |
814 | call boot_log |
815 | 815 | ||
816 | mov eax, 0xDEADBEEF ; otherwise halt |
816 | mov eax, 0xDEADBEEF ; otherwise halt |
817 | hlt |
817 | hlt |
818 | 818 | ||
819 | first_app_found: |
819 | first_app_found: |
820 | 820 | ||
821 | cli |
821 | cli |
822 | 822 | ||
823 | ;mov [TASK_COUNT],dword 2 |
823 | ;mov [TASK_COUNT],dword 2 |
824 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
824 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
825 | 825 | ||
826 | ; SET KEYBOARD PARAMETERS |
826 | ; SET KEYBOARD PARAMETERS |
827 | mov al, 0xf6 ; reset keyboard, scan enabled |
827 | mov al, 0xf6 ; reset keyboard, scan enabled |
828 | call kb_write |
828 | call kb_write |
829 | 829 | ||
830 | ; wait until 8042 is ready |
830 | ; wait until 8042 is ready |
831 | xor ecx,ecx |
831 | xor ecx,ecx |
832 | @@: |
832 | @@: |
833 | in al,64h |
833 | in al,64h |
834 | and al,00000010b |
834 | and al,00000010b |
835 | loopnz @b |
835 | loopnz @b |
836 | 836 | ||
837 | ; mov al, 0xED ; svetodiody - only for testing! |
837 | ; mov al, 0xED ; svetodiody - only for testing! |
838 | ; call kb_write |
838 | ; call kb_write |
839 | ; call kb_read |
839 | ; call kb_read |
840 | ; mov al, 111b |
840 | ; mov al, 111b |
841 | ; call kb_write |
841 | ; call kb_write |
842 | ; call kb_read |
842 | ; call kb_read |
843 | 843 | ||
844 | mov al, 0xF3 ; set repeat rate & delay |
844 | mov al, 0xF3 ; set repeat rate & delay |
845 | call kb_write |
845 | call kb_write |
846 | ; call kb_read |
846 | ; call kb_read |
847 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
847 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
848 | call kb_write |
848 | call kb_write |
849 | ; call kb_read |
849 | ; call kb_read |
850 | ;// mike.dld [ |
850 | ;// mike.dld [ |
851 | call set_lights |
851 | call set_lights |
852 | ;// mike.dld ] |
852 | ;// mike.dld ] |
853 | 853 | ||
854 | ; START MULTITASKING |
854 | ; START MULTITASKING |
855 | 855 | ||
856 | if preboot_blogesc |
856 | if preboot_blogesc |
857 | mov esi, boot_tasking |
857 | mov esi, boot_tasking |
858 | call boot_log |
858 | call boot_log |
859 | .bll1: in al, 0x60 ; wait for ESC key press |
859 | .bll1: in al, 0x60 ; wait for ESC key press |
860 | cmp al, 129 |
860 | cmp al, 129 |
861 | jne .bll1 |
861 | jne .bll1 |
862 | end if |
862 | end if |
863 | 863 | ||
864 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
864 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
865 | 865 | ||
866 | ; UNMASK ALL IRQ'S |
866 | ; UNMASK ALL IRQ'S |
867 | 867 | ||
868 | mov esi,boot_allirqs |
868 | mov esi,boot_allirqs |
869 | call boot_log |
869 | call boot_log |
870 | 870 | ||
871 | cli ;guarantee forbidance of interrupts. |
871 | cli ;guarantee forbidance of interrupts. |
872 | mov al,0 ; unmask all irq's |
872 | mov al,0 ; unmask all irq's |
873 | out 0xA1,al |
873 | out 0xA1,al |
874 | out 0x21,al |
874 | out 0x21,al |
875 | 875 | ||
876 | mov ecx,32 |
876 | mov ecx,32 |
877 | 877 | ||
878 | ready_for_irqs: |
878 | ready_for_irqs: |
879 | 879 | ||
880 | mov al,0x20 ; ready for irqs |
880 | mov al,0x20 ; ready for irqs |
881 | out 0x20,al |
881 | out 0x20,al |
882 | out 0xa0,al |
882 | out 0xa0,al |
883 | 883 | ||
884 | loop ready_for_irqs ; flush the queue |
884 | loop ready_for_irqs ; flush the queue |
885 | 885 | ||
886 | stdcall attach_int_handler, dword 1, irq1, dword 0 |
886 | stdcall attach_int_handler, dword 1, irq1, dword 0 |
887 | 887 | ||
888 | ; mov [dma_hdd],1 |
888 | ; mov [dma_hdd],1 |
889 | cmp [IDEContrRegsBaseAddr], 0 |
889 | cmp [IDEContrRegsBaseAddr], 0 |
890 | setnz [dma_hdd] |
890 | setnz [dma_hdd] |
891 | mov [timer_ticks_enable],1 ; for cd driver |
891 | mov [timer_ticks_enable],1 ; for cd driver |
892 | 892 | ||
893 | sti |
893 | sti |
894 | call change_task |
894 | call change_task |
895 | 895 | ||
896 | jmp osloop |
896 | jmp osloop |
897 | 897 | ||
898 | ; jmp $ ; wait here for timer to take control |
898 | ; jmp $ ; wait here for timer to take control |
899 | 899 | ||
900 | ; Fly :) |
900 | ; Fly :) |
901 | 901 | ||
902 | include 'unpacker.inc' |
902 | include 'unpacker.inc' |
903 | include 'fdo.inc' |
903 | include 'fdo.inc' |
904 | 904 | ||
905 | align 4 |
905 | align 4 |
906 | boot_log: |
906 | boot_log: |
907 | pushad |
907 | pushad |
908 | 908 | ||
909 | mov ebx,10*65536 |
909 | mov ebx,10*65536 |
910 | mov bx,word [boot_y] |
910 | mov bx,word [boot_y] |
911 | add [boot_y],dword 10 |
911 | add [boot_y],dword 10 |
912 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
912 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
913 | mov edx,esi |
913 | mov edx,esi |
914 | mov edi,1 |
914 | mov edi,1 |
915 | call dtext |
915 | call dtext |
916 | 916 | ||
917 | mov [novesachecksum],1000 |
917 | mov [novesachecksum],1000 |
918 | call checkVga_N13 |
918 | call checkVga_N13 |
919 | 919 | ||
920 | popad |
920 | popad |
921 | 921 | ||
922 | ret |
922 | ret |
923 | 923 | ||
924 | 924 | ||
925 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
925 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
926 | ; ; |
926 | ; ; |
927 | ; MAIN OS LOOP START ; |
927 | ; MAIN OS LOOP START ; |
928 | ; ; |
928 | ; ; |
929 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
929 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
930 | align 32 |
930 | align 32 |
931 | osloop: |
931 | osloop: |
932 | call [draw_pointer] |
932 | call [draw_pointer] |
933 | call checkbuttons |
933 | call checkbuttons |
934 | call checkwindows |
934 | call checkwindows |
935 | ; call check_window_move_request |
935 | ; call check_window_move_request |
936 | call checkmisc |
936 | call checkmisc |
937 | call checkVga_N13 |
937 | call checkVga_N13 |
938 | call stack_handler |
938 | call stack_handler |
939 | call checkidle |
939 | call checkidle |
940 | call check_fdd_motor_status |
940 | call check_fdd_motor_status |
941 | call check_ATAPI_device_event |
941 | call check_ATAPI_device_event |
942 | jmp osloop |
942 | jmp osloop |
943 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
943 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
944 | ; ; |
944 | ; ; |
945 | ; MAIN OS LOOP END ; |
945 | ; MAIN OS LOOP END ; |
946 | ; ; |
946 | ; ; |
947 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
947 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
948 | 948 | ||
949 | checkidle: |
949 | checkidle: |
950 | pushad |
950 | pushad |
951 | 951 | ||
952 | cmp [check_idle_semaphore],0 |
952 | cmp [check_idle_semaphore],0 |
953 | jne no_idle_state |
953 | jne no_idle_state |
954 | 954 | ||
955 | call change_task |
955 | call change_task |
956 | mov eax,[idlemem] |
956 | mov eax,[idlemem] |
957 | mov ebx,[timer_ticks] ;[0xfdf0] |
957 | mov ebx,[timer_ticks] ;[0xfdf0] |
958 | cmp eax,ebx |
958 | cmp eax,ebx |
959 | jnz idle_exit |
959 | jnz idle_exit |
960 | call _rdtsc |
960 | call _rdtsc |
961 | mov ecx,eax |
961 | mov ecx,eax |
962 | idle_loop: |
962 | idle_loop: |
963 | hlt |
963 | hlt |
964 | cmp [check_idle_semaphore],0 |
964 | cmp [check_idle_semaphore],0 |
965 | jne idle_loop_exit |
965 | jne idle_loop_exit |
966 | mov eax,[timer_ticks] ;[0xfdf0] |
966 | mov eax,[timer_ticks] ;[0xfdf0] |
967 | cmp ebx,eax |
967 | cmp ebx,eax |
968 | jz idle_loop |
968 | jz idle_loop |
969 | idle_loop_exit: |
969 | idle_loop_exit: |
970 | mov [idlemem],eax |
970 | mov [idlemem],eax |
971 | call _rdtsc |
971 | call _rdtsc |
972 | sub eax,ecx |
972 | sub eax,ecx |
973 | mov ebx,[idleuse] |
973 | mov ebx,[idleuse] |
974 | add ebx,eax |
974 | add ebx,eax |
975 | mov [idleuse],ebx |
975 | mov [idleuse],ebx |
976 | 976 | ||
977 | popad |
977 | popad |
978 | ret |
978 | ret |
979 | 979 | ||
980 | idle_exit: |
980 | idle_exit: |
981 | 981 | ||
982 | mov ebx,[timer_ticks] ;[0xfdf0] |
982 | mov ebx,[timer_ticks] ;[0xfdf0] |
983 | mov [idlemem],ebx |
983 | mov [idlemem],ebx |
984 | call change_task |
984 | call change_task |
985 | 985 | ||
986 | popad |
986 | popad |
987 | ret |
987 | ret |
988 | 988 | ||
989 | no_idle_state: |
989 | no_idle_state: |
990 | 990 | ||
991 | dec [check_idle_semaphore] |
991 | dec [check_idle_semaphore] |
992 | 992 | ||
993 | mov ebx,[timer_ticks] ;[0xfdf0] |
993 | mov ebx,[timer_ticks] ;[0xfdf0] |
994 | mov [idlemem],ebx |
994 | mov [idlemem],ebx |
995 | call change_task |
995 | call change_task |
996 | 996 | ||
997 | popad |
997 | popad |
998 | ret |
998 | ret |
999 | 999 | ||
1000 | uglobal |
1000 | uglobal |
1001 | idlemem dd 0x0 |
1001 | idlemem dd 0x0 |
1002 | idleuse dd 0x0 |
1002 | idleuse dd 0x0 |
1003 | idleusesec dd 0x0 |
1003 | idleusesec dd 0x0 |
1004 | check_idle_semaphore dd 0x0 |
1004 | check_idle_semaphore dd 0x0 |
1005 | endg |
1005 | endg |
1006 | 1006 | ||
1007 | 1007 | ||
1008 | 1008 | ||
1009 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1009 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1010 | ; ; |
1010 | ; ; |
1011 | ; INCLUDED SYSTEM FILES ; |
1011 | ; INCLUDED SYSTEM FILES ; |
1012 | ; ; |
1012 | ; ; |
1013 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1013 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1014 | 1014 | ||
1015 | 1015 | ||
1016 | include "kernel32.inc" |
1016 | include "kernel32.inc" |
1017 | 1017 | ||
1018 | 1018 | ||
1019 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1019 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1020 | ; ; |
1020 | ; ; |
1021 | ; KERNEL FUNCTIONS ; |
1021 | ; KERNEL FUNCTIONS ; |
1022 | ; ; |
1022 | ; ; |
1023 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1023 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1024 | 1024 | ||
1025 | reserve_irqs_ports: |
1025 | reserve_irqs_ports: |
1026 | 1026 | ||
1027 | pushad |
1027 | pushad |
1028 | 1028 | ||
1029 | mov [irq_owner+4*0], 1 ; timer |
1029 | mov [irq_owner+4*0], 1 ; timer |
1030 | ;mov [irq_owner+4*1], 1 ; keyboard |
1030 | ;mov [irq_owner+4*1], 1 ; keyboard |
1031 | mov [irq_owner+4*6], 1 ; floppy diskette |
1031 | mov [irq_owner+4*6], 1 ; floppy diskette |
1032 | mov [irq_owner+4*13], 1 ; math co-pros |
1032 | mov [irq_owner+4*13], 1 ; math co-pros |
1033 | mov [irq_owner+4*14], 1 ; ide I |
1033 | mov [irq_owner+4*14], 1 ; ide I |
1034 | mov [irq_owner+4*15], 1 ; ide II |
1034 | mov [irq_owner+4*15], 1 ; ide II |
1035 | 1035 | ||
1036 | ; RESERVE PORTS |
1036 | ; RESERVE PORTS |
1037 | mov edi,1 ; 0x00-0x2d |
1037 | mov edi,1 ; 0x00-0x2d |
1038 | mov [RESERVED_PORTS],edi |
1038 | mov [RESERVED_PORTS],edi |
1039 | shl edi,4 |
1039 | shl edi,4 |
1040 | mov [RESERVED_PORTS+edi+0],dword 1 |
1040 | mov [RESERVED_PORTS+edi+0],dword 1 |
1041 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1041 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1042 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1042 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1043 | 1043 | ||
1044 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1044 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1045 | mov edi,[RESERVED_PORTS] |
1045 | mov edi,[RESERVED_PORTS] |
1046 | shl edi,4 |
1046 | shl edi,4 |
1047 | mov [RESERVED_PORTS+edi+0],dword 1 |
1047 | mov [RESERVED_PORTS+edi+0],dword 1 |
1048 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1048 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1049 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1049 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1050 | 1050 | ||
1051 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1051 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1052 | mov edi,[RESERVED_PORTS] |
1052 | mov edi,[RESERVED_PORTS] |
1053 | shl edi,4 |
1053 | shl edi,4 |
1054 | mov [RESERVED_PORTS+edi+0],dword 1 |
1054 | mov [RESERVED_PORTS+edi+0],dword 1 |
1055 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1055 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1056 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1056 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1057 | 1057 | ||
1058 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1058 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1059 | mov edi,[RESERVED_PORTS] |
1059 | mov edi,[RESERVED_PORTS] |
1060 | shl edi,4 |
1060 | shl edi,4 |
1061 | mov [RESERVED_PORTS+edi+0],dword 1 |
1061 | mov [RESERVED_PORTS+edi+0],dword 1 |
1062 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1062 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1063 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1063 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1064 | 1064 | ||
1065 | popad |
1065 | popad |
1066 | ret |
1066 | ret |
1067 | 1067 | ||
1068 | setirqreadports: |
1068 | setirqreadports: |
1069 | 1069 | ||
1070 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1070 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1071 | mov [irq12read+4],dword 0 ; end of port list |
1071 | mov [irq12read+4],dword 0 ; end of port list |
1072 | ;mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1072 | ;mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1073 | ;mov [irq04read+4],dword 0 ; end of port list |
1073 | ;mov [irq04read+4],dword 0 ; end of port list |
1074 | ;mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1074 | ;mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1075 | ;mov [irq03read+4],dword 0 ; end of port list |
1075 | ;mov [irq03read+4],dword 0 ; end of port list |
1076 | 1076 | ||
1077 | ret |
1077 | ret |
1078 | 1078 | ||
1079 | iglobal |
1079 | iglobal |
1080 | process_number dd 0x1 |
1080 | process_number dd 0x1 |
1081 | endg |
1081 | endg |
1082 | 1082 | ||
1083 | set_variables: |
1083 | set_variables: |
1084 | 1084 | ||
1085 | mov ecx,0x100 ; flush port 0x60 |
1085 | mov ecx,0x100 ; flush port 0x60 |
1086 | .fl60: in al,0x60 |
1086 | .fl60: in al,0x60 |
1087 | loop .fl60 |
1087 | loop .fl60 |
1088 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1088 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1089 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1089 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1090 | mov [BTN_COUNT],byte 0 ; button buffer |
1090 | mov [BTN_COUNT],byte 0 ; button buffer |
1091 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1091 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1092 | 1092 | ||
1093 | push eax |
1093 | push eax |
1094 | mov ax,[BOOT_VAR+0x900c] |
1094 | mov ax,[BOOT_VAR+0x900c] |
1095 | shr ax,1 |
1095 | shr ax,1 |
1096 | shl eax,16 |
1096 | shl eax,16 |
1097 | mov ax,[BOOT_VAR+0x900A] |
1097 | mov ax,[BOOT_VAR+0x900A] |
1098 | shr ax,1 |
1098 | shr ax,1 |
1099 | mov [MOUSE_X],eax |
1099 | mov [MOUSE_X],eax |
1100 | pop eax |
1100 | pop eax |
1101 | 1101 | ||
1102 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1102 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1103 | 1103 | ||
1104 | ;!! IP 04.02.2005: |
1104 | ;!! IP 04.02.2005: |
1105 | mov [next_usage_update], 100 |
1105 | mov [next_usage_update], 100 |
1106 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1106 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1107 | 1107 | ||
1108 | ret |
1108 | ret |
1109 | 1109 | ||
1110 | ;* mouse centered - start code- Mario79 |
1110 | ;* mouse centered - start code- Mario79 |
1111 | mouse_centered: |
1111 | mouse_centered: |
1112 | push eax |
1112 | push eax |
1113 | mov eax,[Screen_Max_X] |
1113 | mov eax,[Screen_Max_X] |
1114 | shr eax,1 |
1114 | shr eax,1 |
1115 | mov [MOUSE_X],ax |
1115 | mov [MOUSE_X],ax |
1116 | mov eax,[Screen_Max_Y] |
1116 | mov eax,[Screen_Max_Y] |
1117 | shr eax,1 |
1117 | shr eax,1 |
1118 | mov [MOUSE_Y],ax |
1118 | mov [MOUSE_Y],ax |
1119 | pop eax |
1119 | pop eax |
1120 | ret |
1120 | ret |
1121 | ;* mouse centered - end code- Mario79 |
1121 | ;* mouse centered - end code- Mario79 |
1122 | 1122 | ||
1123 | align 4 |
1123 | align 4 |
1124 | 1124 | ||
1125 | sys_outport: |
1125 | sys_outport: |
1126 | 1126 | ||
1127 | mov edi,ebx ; separate flag for read / write |
1127 | mov edi,ebx ; separate flag for read / write |
1128 | and ebx,65535 |
1128 | and ebx,65535 |
1129 | 1129 | ||
1130 | mov ecx,[RESERVED_PORTS] |
1130 | mov ecx,[RESERVED_PORTS] |
1131 | test ecx,ecx |
1131 | test ecx,ecx |
1132 | jne sopl8 |
1132 | jne sopl8 |
1133 | mov [esp+36],dword 1 |
1133 | mov [esp+36],dword 1 |
1134 | ret |
1134 | ret |
1135 | 1135 | ||
1136 | sopl8: |
1136 | sopl8: |
1137 | mov edx,[TASK_BASE] |
1137 | mov edx,[TASK_BASE] |
1138 | mov edx,[edx+0x4] |
1138 | mov edx,[edx+0x4] |
1139 | and ebx,65535 |
1139 | and ebx,65535 |
1140 | cld |
1140 | cld |
1141 | sopl1: |
1141 | sopl1: |
1142 | 1142 | ||
1143 | mov esi,ecx |
1143 | mov esi,ecx |
1144 | shl esi,4 |
1144 | shl esi,4 |
1145 | add esi,RESERVED_PORTS |
1145 | add esi,RESERVED_PORTS |
1146 | cmp edx,[esi+0] |
1146 | cmp edx,[esi+0] |
1147 | jne sopl2 |
1147 | jne sopl2 |
1148 | cmp ebx,[esi+4] |
1148 | cmp ebx,[esi+4] |
1149 | jb sopl2 |
1149 | jb sopl2 |
1150 | cmp ebx,[esi+8] |
1150 | cmp ebx,[esi+8] |
1151 | jg sopl2 |
1151 | jg sopl2 |
1152 | jmp sopl3 |
1152 | jmp sopl3 |
1153 | 1153 | ||
1154 | sopl2: |
1154 | sopl2: |
1155 | 1155 | ||
1156 | dec ecx |
1156 | dec ecx |
1157 | jnz sopl1 |
1157 | jnz sopl1 |
1158 | mov [esp+36],dword 1 |
1158 | mov [esp+36],dword 1 |
1159 | ret |
1159 | ret |
1160 | 1160 | ||
1161 | sopl3: |
1161 | sopl3: |
1162 | 1162 | ||
1163 | test edi,0x80000000 ; read ? |
1163 | test edi,0x80000000 ; read ? |
1164 | jnz sopl4 |
1164 | jnz sopl4 |
1165 | 1165 | ||
1166 | mov dx,bx ; write |
1166 | mov dx,bx ; write |
1167 | out dx,al |
1167 | out dx,al |
1168 | mov [esp+36],dword 0 |
1168 | mov [esp+36],dword 0 |
1169 | ret |
1169 | ret |
1170 | 1170 | ||
1171 | sopl4: |
1171 | sopl4: |
1172 | 1172 | ||
1173 | mov dx,bx ; read |
1173 | mov dx,bx ; read |
1174 | in al,dx |
1174 | in al,dx |
1175 | and eax,0xff |
1175 | and eax,0xff |
1176 | mov [esp+36],dword 0 |
1176 | mov [esp+36],dword 0 |
1177 | mov [esp+24],eax |
1177 | mov [esp+24],eax |
1178 | ret |
1178 | ret |
1179 | 1179 | ||
1180 | display_number: |
1180 | display_number: |
1181 | 1181 | ||
1182 | ; eax = print type, al=0 -> ebx is number |
1182 | ; eax = print type, al=0 -> ebx is number |
1183 | ; al=1 -> ebx is pointer |
1183 | ; al=1 -> ebx is pointer |
1184 | ; ah=0 -> display decimal |
1184 | ; ah=0 -> display decimal |
1185 | ; ah=1 -> display hexadecimal |
1185 | ; ah=1 -> display hexadecimal |
1186 | ; ah=2 -> display binary |
1186 | ; ah=2 -> display binary |
1187 | ; eax bits 16-21 = number of digits to display (0-32) |
1187 | ; eax bits 16-21 = number of digits to display (0-32) |
1188 | ; eax bits 22-31 = reserved |
1188 | ; eax bits 22-31 = reserved |
1189 | ; |
1189 | ; |
1190 | ; ebx = number or pointer |
1190 | ; ebx = number or pointer |
1191 | ; ecx = x shl 16 + y |
1191 | ; ecx = x shl 16 + y |
1192 | ; edx = color |
1192 | ; edx = color |
1193 | xor edi, edi |
1193 | xor edi, edi |
1194 | display_number_force: |
1194 | display_number_force: |
1195 | push eax |
1195 | push eax |
1196 | and eax,0x3fffffff |
1196 | and eax,0x3fffffff |
1197 | cmp eax,0xffff ; length > 0 ? |
1197 | cmp eax,0xffff ; length > 0 ? |
1198 | pop eax |
1198 | pop eax |
1199 | jge cont_displ |
1199 | jge cont_displ |
1200 | ret |
1200 | ret |
1201 | cont_displ: |
1201 | cont_displ: |
1202 | push eax |
1202 | push eax |
1203 | and eax,0x3fffffff |
1203 | and eax,0x3fffffff |
1204 | cmp eax,61*0x10000 ; length <= 60 ? |
1204 | cmp eax,61*0x10000 ; length <= 60 ? |
1205 | pop eax |
1205 | pop eax |
1206 | jb cont_displ2 |
1206 | jb cont_displ2 |
1207 | ret |
1207 | ret |
1208 | cont_displ2: |
1208 | cont_displ2: |
1209 | 1209 | ||
1210 | pushad |
1210 | pushad |
1211 | 1211 | ||
1212 | cmp al,1 ; ecx is a pointer ? |
1212 | cmp al,1 ; ecx is a pointer ? |
1213 | jne displnl1 |
1213 | jne displnl1 |
1214 | mov ebp,ebx |
1214 | mov ebp,ebx |
1215 | add ebp,4 |
1215 | add ebp,4 |
1216 | mov ebp,[ebp+std_application_base_address] |
1216 | mov ebp,[ebp+std_application_base_address] |
1217 | mov ebx,[ebx+std_application_base_address] |
1217 | mov ebx,[ebx+std_application_base_address] |
1218 | displnl1: |
1218 | displnl1: |
1219 | sub esp,64 |
1219 | sub esp,64 |
1220 | 1220 | ||
1221 | cmp ah,0 ; DECIMAL |
1221 | cmp ah,0 ; DECIMAL |
1222 | jne no_display_desnum |
1222 | jne no_display_desnum |
1223 | shr eax,16 |
1223 | shr eax,16 |
1224 | and eax,0xC03f |
1224 | and eax,0xC03f |
1225 | ; and eax,0x3f |
1225 | ; and eax,0x3f |
1226 | push eax |
1226 | push eax |
1227 | and eax,0x3f |
1227 | and eax,0x3f |
1228 | mov edi,esp |
1228 | mov edi,esp |
1229 | add edi,4+64-1 |
1229 | add edi,4+64-1 |
1230 | mov ecx,eax |
1230 | mov ecx,eax |
1231 | mov eax,ebx |
1231 | mov eax,ebx |
1232 | mov ebx,10 |
1232 | mov ebx,10 |
1233 | d_desnum: |
1233 | d_desnum: |
1234 | xor edx,edx |
1234 | xor edx,edx |
1235 | call division_64_bits |
1235 | call division_64_bits |
1236 | div ebx |
1236 | div ebx |
1237 | add dl,48 |
1237 | add dl,48 |
1238 | mov [edi],dl |
1238 | mov [edi],dl |
1239 | dec edi |
1239 | dec edi |
1240 | loop d_desnum |
1240 | loop d_desnum |
1241 | pop eax |
1241 | pop eax |
1242 | call normalize_number |
1242 | call normalize_number |
1243 | call draw_num_text |
1243 | call draw_num_text |
1244 | add esp,64 |
1244 | add esp,64 |
1245 | popad |
1245 | popad |
1246 | ret |
1246 | ret |
1247 | no_display_desnum: |
1247 | no_display_desnum: |
1248 | 1248 | ||
1249 | cmp ah,0x01 ; HEXADECIMAL |
1249 | cmp ah,0x01 ; HEXADECIMAL |
1250 | jne no_display_hexnum |
1250 | jne no_display_hexnum |
1251 | shr eax,16 |
1251 | shr eax,16 |
1252 | and eax,0xC03f |
1252 | and eax,0xC03f |
1253 | ; and eax,0x3f |
1253 | ; and eax,0x3f |
1254 | push eax |
1254 | push eax |
1255 | and eax,0x3f |
1255 | and eax,0x3f |
1256 | mov edi,esp |
1256 | mov edi,esp |
1257 | add edi,4+64-1 |
1257 | add edi,4+64-1 |
1258 | mov ecx,eax |
1258 | mov ecx,eax |
1259 | mov eax,ebx |
1259 | mov eax,ebx |
1260 | mov ebx,16 |
1260 | mov ebx,16 |
1261 | d_hexnum: |
1261 | d_hexnum: |
1262 | xor edx,edx |
1262 | xor edx,edx |
1263 | call division_64_bits |
1263 | call division_64_bits |
1264 | div ebx |
1264 | div ebx |
1265 | add edx,hexletters |
1265 | add edx,hexletters |
1266 | mov dl,[edx] |
1266 | mov dl,[edx] |
1267 | mov [edi],dl |
1267 | mov [edi],dl |
1268 | dec edi |
1268 | dec edi |
1269 | loop d_hexnum |
1269 | loop d_hexnum |
1270 | pop eax |
1270 | pop eax |
1271 | call normalize_number |
1271 | call normalize_number |
1272 | call draw_num_text |
1272 | call draw_num_text |
1273 | add esp,64 |
1273 | add esp,64 |
1274 | popad |
1274 | popad |
1275 | ret |
1275 | ret |
1276 | no_display_hexnum: |
1276 | no_display_hexnum: |
1277 | 1277 | ||
1278 | cmp ah,0x02 ; BINARY |
1278 | cmp ah,0x02 ; BINARY |
1279 | jne no_display_binnum |
1279 | jne no_display_binnum |
1280 | shr eax,16 |
1280 | shr eax,16 |
1281 | and eax,0xC03f |
1281 | and eax,0xC03f |
1282 | ; and eax,0x3f |
1282 | ; and eax,0x3f |
1283 | push eax |
1283 | push eax |
1284 | and eax,0x3f |
1284 | and eax,0x3f |
1285 | mov edi,esp |
1285 | mov edi,esp |
1286 | add edi,4+64-1 |
1286 | add edi,4+64-1 |
1287 | mov ecx,eax |
1287 | mov ecx,eax |
1288 | mov eax,ebx |
1288 | mov eax,ebx |
1289 | mov ebx,2 |
1289 | mov ebx,2 |
1290 | d_binnum: |
1290 | d_binnum: |
1291 | xor edx,edx |
1291 | xor edx,edx |
1292 | call division_64_bits |
1292 | call division_64_bits |
1293 | div ebx |
1293 | div ebx |
1294 | add dl,48 |
1294 | add dl,48 |
1295 | mov [edi],dl |
1295 | mov [edi],dl |
1296 | dec edi |
1296 | dec edi |
1297 | loop d_binnum |
1297 | loop d_binnum |
1298 | pop eax |
1298 | pop eax |
1299 | call normalize_number |
1299 | call normalize_number |
1300 | call draw_num_text |
1300 | call draw_num_text |
1301 | add esp,64 |
1301 | add esp,64 |
1302 | popad |
1302 | popad |
1303 | ret |
1303 | ret |
1304 | no_display_binnum: |
1304 | no_display_binnum: |
1305 | 1305 | ||
1306 | add esp,64 |
1306 | add esp,64 |
1307 | popad |
1307 | popad |
1308 | ret |
1308 | ret |
1309 | 1309 | ||
1310 | normalize_number: |
1310 | normalize_number: |
1311 | test ah,0x80 |
1311 | test ah,0x80 |
1312 | jz .continue |
1312 | jz .continue |
1313 | mov ecx,48 |
1313 | mov ecx,48 |
1314 | and eax,0x3f |
1314 | and eax,0x3f |
1315 | @@: |
1315 | @@: |
1316 | inc edi |
1316 | inc edi |
1317 | cmp [edi],cl |
1317 | cmp [edi],cl |
1318 | jne .continue |
1318 | jne .continue |
1319 | dec eax |
1319 | dec eax |
1320 | cmp eax,1 |
1320 | cmp eax,1 |
1321 | ja @r |
1321 | ja @r |
1322 | mov al,1 |
1322 | mov al,1 |
1323 | .continue: |
1323 | .continue: |
1324 | and eax,0x3f |
1324 | and eax,0x3f |
1325 | ret |
1325 | ret |
1326 | 1326 | ||
1327 | division_64_bits: |
1327 | division_64_bits: |
1328 | test [esp+1+4],byte 0x40 |
1328 | test [esp+1+4],byte 0x40 |
1329 | jz .continue |
1329 | jz .continue |
1330 | push eax |
1330 | push eax |
1331 | mov eax,ebp |
1331 | mov eax,ebp |
1332 | div ebx |
1332 | div ebx |
1333 | mov ebp,eax |
1333 | mov ebp,eax |
1334 | pop eax |
1334 | pop eax |
1335 | .continue: |
1335 | .continue: |
1336 | ret |
1336 | ret |
1337 | 1337 | ||
1338 | draw_num_text: |
1338 | draw_num_text: |
1339 | mov esi,eax |
1339 | mov esi,eax |
1340 | mov edx,64+4 |
1340 | mov edx,64+4 |
1341 | sub edx,eax |
1341 | sub edx,eax |
1342 | add edx,esp |
1342 | add edx,esp |
1343 | mov ebx,[esp+64+32-8+4] |
1343 | mov ebx,[esp+64+32-8+4] |
1344 | ; add window start x & y |
1344 | ; add window start x & y |
1345 | mov ecx,[TASK_BASE] |
1345 | mov ecx,[TASK_BASE] |
1346 | 1346 | ||
1347 | mov edi,[CURRENT_TASK] |
1347 | mov edi,[CURRENT_TASK] |
1348 | shl edi,8 |
1348 | shl edi,8 |
1349 | 1349 | ||
1350 | mov eax,[ecx-twdw+WDATA.box.left] |
1350 | mov eax,[ecx-twdw+WDATA.box.left] |
1351 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1351 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1352 | shl eax,16 |
1352 | shl eax,16 |
1353 | add eax,[ecx-twdw+WDATA.box.top] |
1353 | add eax,[ecx-twdw+WDATA.box.top] |
1354 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1354 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1355 | add ebx,eax |
1355 | add ebx,eax |
1356 | mov ecx,[esp+64+32-12+4] |
1356 | mov ecx,[esp+64+32-12+4] |
1357 | and ecx, not 0x80000000 ; force counted string |
1357 | and ecx, not 0x80000000 ; force counted string |
1358 | mov eax, [esp+64+8] ; background color (if given) |
1358 | mov eax, [esp+64+8] ; background color (if given) |
1359 | mov edi, [esp+64+4] |
1359 | mov edi, [esp+64+4] |
1360 | jmp dtext |
1360 | jmp dtext |
1361 | 1361 | ||
1362 | align 4 |
1362 | align 4 |
1363 | 1363 | ||
1364 | sys_setup: |
1364 | sys_setup: |
1365 | 1365 | ||
1366 | ; 1=roland mpu midi base , base io address |
1366 | ; 1=roland mpu midi base , base io address |
1367 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1367 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1368 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1368 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1369 | ; 5=system language, 1eng 2fi 3ger 4rus |
1369 | ; 5=system language, 1eng 2fi 3ger 4rus |
1370 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1370 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1371 | ; 8=fat32 partition in hd |
1371 | ; 8=fat32 partition in hd |
1372 | ; 9 |
1372 | ; 9 |
1373 | ; 10 = sound dma channel |
1373 | ; 10 = sound dma channel |
1374 | ; 11 = enable lba read |
1374 | ; 11 = enable lba read |
1375 | ; 12 = enable pci access |
1375 | ; 12 = enable pci access |
1376 | 1376 | ||
1377 | 1377 | ||
1378 | mov [esp+36],dword 0 |
1378 | mov [esp+36],dword 0 |
1379 | cmp eax,1 ; MIDI |
1379 | cmp eax,1 ; MIDI |
1380 | jnz nsyse1 |
1380 | jnz nsyse1 |
1381 | cmp ebx,0x100 |
1381 | cmp ebx,0x100 |
1382 | jb nsyse1 |
1382 | jb nsyse1 |
1383 | mov edx,65535 |
1383 | mov edx,65535 |
1384 | cmp edx,ebx |
1384 | cmp edx,ebx |
1385 | jb nsyse1 |
1385 | jb nsyse1 |
1386 | mov [midi_base],bx |
1386 | mov [midi_base],bx |
1387 | mov word [mididp],bx |
1387 | mov word [mididp],bx |
1388 | inc bx |
1388 | inc bx |
1389 | mov word [midisp],bx |
1389 | mov word [midisp],bx |
1390 | ret |
1390 | ret |
1391 | 1391 | ||
1392 | iglobal |
1392 | iglobal |
1393 | midi_base dw 0 |
1393 | midi_base dw 0 |
1394 | endg |
1394 | endg |
1395 | 1395 | ||
1396 | nsyse1: |
1396 | nsyse1: |
1397 | 1397 | ||
1398 | cmp eax,2 ; KEYBOARD |
1398 | cmp eax,2 ; KEYBOARD |
1399 | jnz nsyse2 |
1399 | jnz nsyse2 |
1400 | cmp ebx,1 |
1400 | cmp ebx,1 |
1401 | jnz kbnobase |
1401 | jnz kbnobase |
1402 | mov edi,[TASK_BASE] |
1402 | mov edi,[TASK_BASE] |
1403 | add ecx,[edi+TASKDATA.mem_start] |
1403 | add ecx,[edi+TASKDATA.mem_start] |
1404 | mov eax,ecx |
1404 | mov eax,ecx |
1405 | mov ebx,keymap |
1405 | mov ebx,keymap |
1406 | mov ecx,128 |
1406 | mov ecx,128 |
1407 | call memmove |
1407 | call memmove |
1408 | ret |
1408 | ret |
1409 | kbnobase: |
1409 | kbnobase: |
1410 | cmp ebx,2 |
1410 | cmp ebx,2 |
1411 | jnz kbnoshift |
1411 | jnz kbnoshift |
1412 | mov edi,[TASK_BASE] |
1412 | mov edi,[TASK_BASE] |
1413 | add ecx,[edi+TASKDATA.mem_start] |
1413 | add ecx,[edi+TASKDATA.mem_start] |
1414 | mov eax,ecx |
1414 | mov eax,ecx |
1415 | mov ebx,keymap_shift |
1415 | mov ebx,keymap_shift |
1416 | mov ecx,128 |
1416 | mov ecx,128 |
1417 | call memmove |
1417 | call memmove |
1418 | ret |
1418 | ret |
1419 | kbnoshift: |
1419 | kbnoshift: |
1420 | cmp ebx,3 |
1420 | cmp ebx,3 |
1421 | jne kbnoalt |
1421 | jne kbnoalt |
1422 | mov edi,[TASK_BASE] |
1422 | mov edi,[TASK_BASE] |
1423 | add ecx,[edi+TASKDATA.mem_start] |
1423 | add ecx,[edi+TASKDATA.mem_start] |
1424 | mov eax,ecx |
1424 | mov eax,ecx |
1425 | mov ebx,keymap_alt |
1425 | mov ebx,keymap_alt |
1426 | mov ecx,128 |
1426 | mov ecx,128 |
1427 | call memmove |
1427 | call memmove |
1428 | ret |
1428 | ret |
1429 | kbnoalt: |
1429 | kbnoalt: |
1430 | cmp ebx,9 |
1430 | cmp ebx,9 |
1431 | jnz kbnocountry |
1431 | jnz kbnocountry |
1432 | mov word [keyboard],cx |
1432 | mov word [keyboard],cx |
1433 | ret |
1433 | ret |
1434 | kbnocountry: |
1434 | kbnocountry: |
1435 | mov [esp+36],dword 1 |
1435 | mov [esp+36],dword 1 |
1436 | ret |
1436 | ret |
1437 | nsyse2: |
1437 | nsyse2: |
1438 | cmp eax,3 ; CD |
1438 | cmp eax,3 ; CD |
1439 | jnz nsyse4 |
1439 | jnz nsyse4 |
1440 | test ebx,ebx |
1440 | test ebx,ebx |
1441 | jz nosesl |
1441 | jz nosesl |
1442 | cmp ebx, 4 |
1442 | cmp ebx, 4 |
1443 | ja nosesl |
1443 | ja nosesl |
1444 | mov [cd_base],bl |
1444 | mov [cd_base],bl |
1445 | cmp ebx,1 |
1445 | cmp ebx,1 |
1446 | jnz noprma |
1446 | jnz noprma |
1447 | mov [cdbase],0x1f0 |
1447 | mov [cdbase],0x1f0 |
1448 | mov [cdid],0xa0 |
1448 | mov [cdid],0xa0 |
1449 | noprma: |
1449 | noprma: |
1450 | cmp ebx,2 |
1450 | cmp ebx,2 |
1451 | jnz noprsl |
1451 | jnz noprsl |
1452 | mov [cdbase],0x1f0 |
1452 | mov [cdbase],0x1f0 |
1453 | mov [cdid],0xb0 |
1453 | mov [cdid],0xb0 |
1454 | noprsl: |
1454 | noprsl: |
1455 | cmp ebx,3 |
1455 | cmp ebx,3 |
1456 | jnz nosema |
1456 | jnz nosema |
1457 | mov [cdbase],0x170 |
1457 | mov [cdbase],0x170 |
1458 | mov [cdid],0xa0 |
1458 | mov [cdid],0xa0 |
1459 | nosema: |
1459 | nosema: |
1460 | cmp ebx,4 |
1460 | cmp ebx,4 |
1461 | jnz nosesl |
1461 | jnz nosesl |
1462 | mov [cdbase],0x170 |
1462 | mov [cdbase],0x170 |
1463 | mov [cdid],0xb0 |
1463 | mov [cdid],0xb0 |
1464 | nosesl: |
1464 | nosesl: |
1465 | ret |
1465 | ret |
1466 | 1466 | ||
1467 | cd_base db 0 |
1467 | cd_base db 0 |
1468 | 1468 | ||
1469 | nsyse4: |
1469 | nsyse4: |
1470 | 1470 | ||
1471 | cmp eax,5 ; SYSTEM LANGUAGE |
1471 | cmp eax,5 ; SYSTEM LANGUAGE |
1472 | jnz nsyse5 |
1472 | jnz nsyse5 |
1473 | mov [syslang],ebx |
1473 | mov [syslang],ebx |
1474 | ret |
1474 | ret |
1475 | nsyse5: |
1475 | nsyse5: |
1476 | 1476 | ||
1477 | cmp eax,7 ; HD BASE |
1477 | cmp eax,7 ; HD BASE |
1478 | jne nsyse7 |
1478 | jne nsyse7 |
1479 | test ebx,ebx |
1479 | test ebx,ebx |
1480 | jz nosethd |
1480 | jz nosethd |
1481 | cmp ebx,4 |
1481 | cmp ebx,4 |
1482 | ja nosethd |
1482 | ja nosethd |
1483 | mov [hd_base],bl |
1483 | mov [hd_base],bl |
1484 | cmp ebx,1 |
1484 | cmp ebx,1 |
1485 | jnz noprmahd |
1485 | jnz noprmahd |
1486 | mov [hdbase],0x1f0 |
1486 | mov [hdbase],0x1f0 |
1487 | mov [hdid],0x0 |
1487 | mov [hdid],0x0 |
1488 | mov [hdpos],1 |
1488 | mov [hdpos],1 |
1489 | ; call set_FAT32_variables |
1489 | ; call set_FAT32_variables |
1490 | noprmahd: |
1490 | noprmahd: |
1491 | cmp ebx,2 |
1491 | cmp ebx,2 |
1492 | jnz noprslhd |
1492 | jnz noprslhd |
1493 | mov [hdbase],0x1f0 |
1493 | mov [hdbase],0x1f0 |
1494 | mov [hdid],0x10 |
1494 | mov [hdid],0x10 |
1495 | mov [hdpos],2 |
1495 | mov [hdpos],2 |
1496 | ; call set_FAT32_variables |
1496 | ; call set_FAT32_variables |
1497 | noprslhd: |
1497 | noprslhd: |
1498 | cmp ebx,3 |
1498 | cmp ebx,3 |
1499 | jnz nosemahd |
1499 | jnz nosemahd |
1500 | mov [hdbase],0x170 |
1500 | mov [hdbase],0x170 |
1501 | mov [hdid],0x0 |
1501 | mov [hdid],0x0 |
1502 | mov [hdpos],3 |
1502 | mov [hdpos],3 |
1503 | ; call set_FAT32_variables |
1503 | ; call set_FAT32_variables |
1504 | nosemahd: |
1504 | nosemahd: |
1505 | cmp ebx,4 |
1505 | cmp ebx,4 |
1506 | jnz noseslhd |
1506 | jnz noseslhd |
1507 | mov [hdbase],0x170 |
1507 | mov [hdbase],0x170 |
1508 | mov [hdid],0x10 |
1508 | mov [hdid],0x10 |
1509 | mov [hdpos],4 |
1509 | mov [hdpos],4 |
1510 | ; call set_FAT32_variables |
1510 | ; call set_FAT32_variables |
1511 | noseslhd: |
1511 | noseslhd: |
1512 | call reserve_hd1 |
1512 | call reserve_hd1 |
1513 | call reserve_hd_channel |
1513 | call reserve_hd_channel |
1514 | call free_hd_channel |
1514 | call free_hd_channel |
1515 | mov [hd1_status],0 ; free |
1515 | mov [hd1_status],0 ; free |
1516 | nosethd: |
1516 | nosethd: |
1517 | ret |
1517 | ret |
1518 | 1518 | ||
1519 | iglobal |
1519 | iglobal |
1520 | hd_base db 0 |
1520 | hd_base db 0 |
1521 | endg |
1521 | endg |
1522 | 1522 | ||
1523 | nsyse7: |
1523 | nsyse7: |
1524 | 1524 | ||
1525 | cmp eax,8 ; HD PARTITION |
1525 | cmp eax,8 ; HD PARTITION |
1526 | jne nsyse8 |
1526 | jne nsyse8 |
1527 | mov [fat32part],ebx |
1527 | mov [fat32part],ebx |
1528 | ; call set_FAT32_variables |
1528 | ; call set_FAT32_variables |
1529 | call reserve_hd1 |
1529 | call reserve_hd1 |
1530 | call reserve_hd_channel |
1530 | call reserve_hd_channel |
1531 | call free_hd_channel |
1531 | call free_hd_channel |
1532 | pusha |
1532 | pusha |
1533 | call choice_necessity_partition_1 |
1533 | call choice_necessity_partition_1 |
1534 | popa |
1534 | popa |
1535 | mov [hd1_status],0 ; free |
1535 | mov [hd1_status],0 ; free |
1536 | ret |
1536 | ret |
1537 | 1537 | ||
1538 | nsyse8: |
1538 | nsyse8: |
1539 | cmp eax,11 ; ENABLE LBA READ |
1539 | cmp eax,11 ; ENABLE LBA READ |
1540 | jne no_set_lba_read |
1540 | jne no_set_lba_read |
1541 | and ebx,1 |
1541 | and ebx,1 |
1542 | mov [lba_read_enabled],ebx |
1542 | mov [lba_read_enabled],ebx |
1543 | ret |
1543 | ret |
1544 | 1544 | ||
1545 | no_set_lba_read: |
1545 | no_set_lba_read: |
1546 | cmp eax,12 ; ENABLE PCI ACCESS |
1546 | cmp eax,12 ; ENABLE PCI ACCESS |
1547 | jne no_set_pci_access |
1547 | jne no_set_pci_access |
1548 | and ebx,1 |
1548 | and ebx,1 |
1549 | mov [pci_access_enabled],ebx |
1549 | mov [pci_access_enabled],ebx |
1550 | ret |
1550 | ret |
1551 | no_set_pci_access: |
1551 | no_set_pci_access: |
1552 | 1552 | ||
1553 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1553 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1554 | include 'vmodeint.inc' |
1554 | include 'vmodeint.inc' |
1555 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1555 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1556 | 1556 | ||
1557 | sys_setup_err: |
1557 | sys_setup_err: |
1558 | mov [esp+36],dword -1 |
1558 | mov [esp+36],dword -1 |
1559 | ret |
1559 | ret |
1560 | 1560 | ||
1561 | align 4 |
1561 | align 4 |
1562 | 1562 | ||
1563 | sys_getsetup: |
1563 | sys_getsetup: |
1564 | 1564 | ||
1565 | ; 1=roland mpu midi base , base io address |
1565 | ; 1=roland mpu midi base , base io address |
1566 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1566 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1567 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1567 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1568 | ; 5=system language, 1eng 2fi 3ger 4rus |
1568 | ; 5=system language, 1eng 2fi 3ger 4rus |
1569 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1569 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1570 | ; 8=fat32 partition in hd |
1570 | ; 8=fat32 partition in hd |
1571 | ; 9=get hs timer tic |
1571 | ; 9=get hs timer tic |
1572 | 1572 | ||
1573 | cmp eax,1 |
1573 | cmp eax,1 |
1574 | jne ngsyse1 |
1574 | jne ngsyse1 |
1575 | movzx eax,[midi_base] |
1575 | movzx eax,[midi_base] |
1576 | mov [esp+36],eax |
1576 | mov [esp+36],eax |
1577 | ret |
1577 | ret |
1578 | ngsyse1: |
1578 | ngsyse1: |
1579 | 1579 | ||
1580 | cmp eax,2 |
1580 | cmp eax,2 |
1581 | jne ngsyse2 |
1581 | jne ngsyse2 |
1582 | cmp ebx,1 |
1582 | cmp ebx,1 |
1583 | jnz kbnobaseret |
1583 | jnz kbnobaseret |
1584 | mov edi,[TASK_BASE] |
1584 | mov edi,[TASK_BASE] |
1585 | add ecx,[edi+TASKDATA.mem_start] |
1585 | add ecx,[edi+TASKDATA.mem_start] |
1586 | mov ebx,ecx |
1586 | mov ebx,ecx |
1587 | mov eax,keymap |
1587 | mov eax,keymap |
1588 | mov ecx,128 |
1588 | mov ecx,128 |
1589 | call memmove |
1589 | call memmove |
1590 | ret |
1590 | ret |
1591 | kbnobaseret: |
1591 | kbnobaseret: |
1592 | cmp ebx,2 |
1592 | cmp ebx,2 |
1593 | jnz kbnoshiftret |
1593 | jnz kbnoshiftret |
1594 | mov edi,[TASK_BASE] |
1594 | mov edi,[TASK_BASE] |
1595 | add ecx,[edi+TASKDATA.mem_start] |
1595 | add ecx,[edi+TASKDATA.mem_start] |
1596 | mov ebx,ecx |
1596 | mov ebx,ecx |
1597 | mov eax,keymap_shift |
1597 | mov eax,keymap_shift |
1598 | mov ecx,128 |
1598 | mov ecx,128 |
1599 | call memmove |
1599 | call memmove |
1600 | ret |
1600 | ret |
1601 | kbnoshiftret: |
1601 | kbnoshiftret: |
1602 | cmp ebx,3 |
1602 | cmp ebx,3 |
1603 | jne kbnoaltret |
1603 | jne kbnoaltret |
1604 | mov edi,[TASK_BASE] |
1604 | mov edi,[TASK_BASE] |
1605 | add ecx,[edi+TASKDATA.mem_start] |
1605 | add ecx,[edi+TASKDATA.mem_start] |
1606 | mov ebx,ecx |
1606 | mov ebx,ecx |
1607 | mov eax,keymap_alt |
1607 | mov eax,keymap_alt |
1608 | mov ecx,128 |
1608 | mov ecx,128 |
1609 | call memmove |
1609 | call memmove |
1610 | ret |
1610 | ret |
1611 | kbnoaltret: |
1611 | kbnoaltret: |
1612 | cmp ebx,9 |
1612 | cmp ebx,9 |
1613 | jnz ngsyse2 |
1613 | jnz ngsyse2 |
1614 | movzx eax,word [keyboard] |
1614 | movzx eax,word [keyboard] |
1615 | mov [esp+36],eax |
1615 | mov [esp+36],eax |
1616 | ret |
1616 | ret |
1617 | ngsyse2: |
1617 | ngsyse2: |
1618 | 1618 | ||
1619 | cmp eax,3 |
1619 | cmp eax,3 |
1620 | jnz ngsyse3 |
1620 | jnz ngsyse3 |
1621 | movzx eax,[cd_base] |
1621 | movzx eax,[cd_base] |
1622 | mov [esp+36],eax |
1622 | mov [esp+36],eax |
1623 | ret |
1623 | ret |
1624 | ngsyse3: |
1624 | ngsyse3: |
1625 | cmp eax,5 |
1625 | cmp eax,5 |
1626 | jnz ngsyse5 |
1626 | jnz ngsyse5 |
1627 | mov eax,[syslang] |
1627 | mov eax,[syslang] |
1628 | mov [esp+36],eax |
1628 | mov [esp+36],eax |
1629 | ret |
1629 | ret |
1630 | ngsyse5: |
1630 | ngsyse5: |
1631 | cmp eax,7 |
1631 | cmp eax,7 |
1632 | jnz ngsyse7 |
1632 | jnz ngsyse7 |
1633 | movzx eax,[hd_base] |
1633 | movzx eax,[hd_base] |
1634 | mov [esp+36],eax |
1634 | mov [esp+36],eax |
1635 | ret |
1635 | ret |
1636 | ngsyse7: |
1636 | ngsyse7: |
1637 | cmp eax,8 |
1637 | cmp eax,8 |
1638 | jnz ngsyse8 |
1638 | jnz ngsyse8 |
1639 | mov eax,[fat32part] |
1639 | mov eax,[fat32part] |
1640 | mov [esp+36],eax |
1640 | mov [esp+36],eax |
1641 | ret |
1641 | ret |
1642 | ngsyse8: |
1642 | ngsyse8: |
1643 | cmp eax,9 |
1643 | cmp eax,9 |
1644 | jne ngsyse9 |
1644 | jne ngsyse9 |
1645 | mov eax,[timer_ticks] ;[0xfdf0] |
1645 | mov eax,[timer_ticks] ;[0xfdf0] |
1646 | mov [esp+36],eax |
1646 | mov [esp+36],eax |
1647 | ret |
1647 | ret |
1648 | ngsyse9: |
1648 | ngsyse9: |
1649 | cmp eax,11 |
1649 | cmp eax,11 |
1650 | jnz ngsyse11 |
1650 | jnz ngsyse11 |
1651 | mov eax,[lba_read_enabled] |
1651 | mov eax,[lba_read_enabled] |
1652 | mov [esp+36],eax |
1652 | mov [esp+36],eax |
1653 | ret |
1653 | ret |
1654 | ngsyse11: |
1654 | ngsyse11: |
1655 | cmp eax,12 |
1655 | cmp eax,12 |
1656 | jnz ngsyse12 |
1656 | jnz ngsyse12 |
1657 | mov eax,[pci_access_enabled] |
1657 | mov eax,[pci_access_enabled] |
1658 | mov [esp+36],eax |
1658 | mov [esp+36],eax |
1659 | ret |
1659 | ret |
1660 | ngsyse12: |
1660 | ngsyse12: |
1661 | mov [esp+36],dword 1 |
1661 | mov [esp+36],dword 1 |
1662 | ret |
1662 | ret |
1663 | 1663 | ||
1664 | get_timer_ticks: |
1664 | get_timer_ticks: |
1665 | mov eax,[timer_ticks] |
1665 | mov eax,[timer_ticks] |
1666 | ret |
1666 | ret |
1667 | 1667 | ||
1668 | iglobal |
1668 | iglobal |
1669 | align 4 |
1669 | align 4 |
1670 | mousefn dd msscreen, mswin, msbutton, msset |
1670 | mousefn dd msscreen, mswin, msbutton, msset |
1671 | dd app_load_cursor |
1671 | dd app_load_cursor |
1672 | dd app_set_cursor |
1672 | dd app_set_cursor |
1673 | dd app_delete_cursor |
1673 | dd app_delete_cursor |
1674 | dd msz |
1674 | dd msz |
1675 | endg |
1675 | endg |
1676 | 1676 | ||
1677 | readmousepos: |
1677 | readmousepos: |
1678 | 1678 | ||
1679 | ; eax=0 screen relative |
1679 | ; eax=0 screen relative |
1680 | ; eax=1 window relative |
1680 | ; eax=1 window relative |
1681 | ; eax=2 buttons pressed |
1681 | ; eax=2 buttons pressed |
1682 | ; eax=3 set mouse pos ; reserved |
1682 | ; eax=3 set mouse pos ; reserved |
1683 | ; eax=4 load cursor |
1683 | ; eax=4 load cursor |
1684 | ; eax=5 set cursor |
1684 | ; eax=5 set cursor |
1685 | ; eax=6 delete cursor ; reserved |
1685 | ; eax=6 delete cursor ; reserved |
1686 | ; eax=7 get mouse_z |
1686 | ; eax=7 get mouse_z |
1687 | 1687 | ||
1688 | cmp eax, 7 |
1688 | cmp eax, 7 |
1689 | ja msset |
1689 | ja msset |
1690 | jmp [mousefn+eax*4] |
1690 | jmp [mousefn+eax*4] |
1691 | msscreen: |
1691 | msscreen: |
1692 | mov eax,[MOUSE_X] |
1692 | mov eax,[MOUSE_X] |
1693 | shl eax,16 |
1693 | shl eax,16 |
1694 | mov ax,[MOUSE_Y] |
1694 | mov ax,[MOUSE_Y] |
1695 | mov [esp+36],eax |
1695 | mov [esp+36],eax |
1696 | ret |
1696 | ret |
1697 | mswin: |
1697 | mswin: |
1698 | mov eax,[MOUSE_X] |
1698 | mov eax,[MOUSE_X] |
1699 | shl eax,16 |
1699 | shl eax,16 |
1700 | mov ax,[MOUSE_Y] |
1700 | mov ax,[MOUSE_Y] |
1701 | mov esi,[TASK_BASE] |
1701 | mov esi,[TASK_BASE] |
1702 | mov bx, word [esi-twdw+WDATA.box.left] |
1702 | mov bx, word [esi-twdw+WDATA.box.left] |
1703 | shl ebx,16 |
1703 | shl ebx,16 |
1704 | mov bx, word [esi-twdw+WDATA.box.top] |
1704 | mov bx, word [esi-twdw+WDATA.box.top] |
1705 | sub eax,ebx |
1705 | sub eax,ebx |
1706 | 1706 | ||
1707 | mov edi,[CURRENT_TASK] |
1707 | mov edi,[CURRENT_TASK] |
1708 | shl edi,8 |
1708 | shl edi,8 |
1709 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1709 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1710 | rol eax,16 |
1710 | rol eax,16 |
1711 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1711 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1712 | rol eax,16 |
1712 | rol eax,16 |
1713 | mov [esp+36],eax |
1713 | mov [esp+36],eax |
1714 | ret |
1714 | ret |
1715 | msbutton: |
1715 | msbutton: |
1716 | movzx eax,byte [BTN_DOWN] |
1716 | movzx eax,byte [BTN_DOWN] |
1717 | mov [esp+36],eax |
1717 | mov [esp+36],eax |
1718 | ret |
1718 | ret |
1719 | msz: |
1719 | msz: |
1720 | mov edi, [TASK_COUNT] |
1720 | mov edi, [TASK_COUNT] |
1721 | movzx edi, word [WIN_POS + edi*2] |
1721 | movzx edi, word [WIN_POS + edi*2] |
1722 | cmp edi, [CURRENT_TASK] |
1722 | cmp edi, [CURRENT_TASK] |
1723 | jne @f |
1723 | jne @f |
1724 | mov ax,[MOUSE_SCROLL_H] |
1724 | mov ax,[MOUSE_SCROLL_H] |
1725 | shl eax,16 |
1725 | shl eax,16 |
1726 | mov ax,[MOUSE_SCROLL_V] |
1726 | mov ax,[MOUSE_SCROLL_V] |
1727 | mov [esp+36],eax |
1727 | mov [esp+36],eax |
1728 | mov [MOUSE_SCROLL_H],word 0 |
1728 | mov [MOUSE_SCROLL_H],word 0 |
1729 | mov [MOUSE_SCROLL_V],word 0 |
1729 | mov [MOUSE_SCROLL_V],word 0 |
1730 | ret |
1730 | ret |
1731 | @@: |
1731 | @@: |
1732 | mov [esp+36],dword 0 |
1732 | mov [esp+36],dword 0 |
1733 | ret |
1733 | ret |
1734 | msset: |
1734 | msset: |
1735 | ret |
1735 | ret |
1736 | 1736 | ||
1737 | app_load_cursor: |
1737 | app_load_cursor: |
1738 | ; add ebx, new_app_base |
1738 | ; add ebx, new_app_base |
1739 | cmp ebx, OS_BASE |
1739 | cmp ebx, OS_BASE |
1740 | jae msset |
1740 | jae msset |
1741 | stdcall load_cursor, ebx, ecx |
1741 | stdcall load_cursor, ebx, ecx |
1742 | mov [esp+36], eax |
1742 | mov [esp+36], eax |
1743 | ret |
1743 | ret |
1744 | 1744 | ||
1745 | app_set_cursor: |
1745 | app_set_cursor: |
1746 | stdcall set_cursor, ebx |
1746 | stdcall set_cursor, ebx |
1747 | mov [esp+36], eax |
1747 | mov [esp+36], eax |
1748 | ret |
1748 | ret |
1749 | 1749 | ||
1750 | app_delete_cursor: |
1750 | app_delete_cursor: |
1751 | stdcall delete_cursor, ebx |
1751 | stdcall delete_cursor, ebx |
1752 | mov [esp+36], eax |
1752 | mov [esp+36], eax |
1753 | ret |
1753 | ret |
1754 | 1754 | ||
1755 | is_input: |
1755 | is_input: |
1756 | 1756 | ||
1757 | push edx |
1757 | push edx |
1758 | mov dx,word [midisp] |
1758 | mov dx,word [midisp] |
1759 | in al,dx |
1759 | in al,dx |
1760 | and al,0x80 |
1760 | and al,0x80 |
1761 | pop edx |
1761 | pop edx |
1762 | ret |
1762 | ret |
1763 | 1763 | ||
1764 | is_output: |
1764 | is_output: |
1765 | 1765 | ||
1766 | push edx |
1766 | push edx |
1767 | mov dx,word [midisp] |
1767 | mov dx,word [midisp] |
1768 | in al,dx |
1768 | in al,dx |
1769 | and al,0x40 |
1769 | and al,0x40 |
1770 | pop edx |
1770 | pop edx |
1771 | ret |
1771 | ret |
1772 | 1772 | ||
1773 | 1773 | ||
1774 | get_mpu_in: |
1774 | get_mpu_in: |
1775 | 1775 | ||
1776 | push edx |
1776 | push edx |
1777 | mov dx,word [mididp] |
1777 | mov dx,word [mididp] |
1778 | in al,dx |
1778 | in al,dx |
1779 | pop edx |
1779 | pop edx |
1780 | ret |
1780 | ret |
1781 | 1781 | ||
1782 | 1782 | ||
1783 | put_mpu_out: |
1783 | put_mpu_out: |
1784 | 1784 | ||
1785 | push edx |
1785 | push edx |
1786 | mov dx,word [mididp] |
1786 | mov dx,word [mididp] |
1787 | out dx,al |
1787 | out dx,al |
1788 | pop edx |
1788 | pop edx |
1789 | ret |
1789 | ret |
1790 | 1790 | ||
1791 | 1791 | ||
1792 | setuart: |
1792 | setuart: |
1793 | 1793 | ||
1794 | su1: |
1794 | su1: |
1795 | call is_output |
1795 | call is_output |
1796 | cmp al,0 |
1796 | cmp al,0 |
1797 | jnz su1 |
1797 | jnz su1 |
1798 | mov dx,word [midisp] |
1798 | mov dx,word [midisp] |
1799 | mov al,0xff |
1799 | mov al,0xff |
1800 | out dx,al |
1800 | out dx,al |
1801 | su2: |
1801 | su2: |
1802 | mov dx,word [midisp] |
1802 | mov dx,word [midisp] |
1803 | mov al,0xff |
1803 | mov al,0xff |
1804 | out dx,al |
1804 | out dx,al |
1805 | call is_input |
1805 | call is_input |
1806 | cmp al,0 |
1806 | cmp al,0 |
1807 | jnz su2 |
1807 | jnz su2 |
1808 | call get_mpu_in |
1808 | call get_mpu_in |
1809 | cmp al,0xfe |
1809 | cmp al,0xfe |
1810 | jnz su2 |
1810 | jnz su2 |
1811 | su3: |
1811 | su3: |
1812 | call is_output |
1812 | call is_output |
1813 | cmp al,0 |
1813 | cmp al,0 |
1814 | jnz su3 |
1814 | jnz su3 |
1815 | mov dx,word [midisp] |
1815 | mov dx,word [midisp] |
1816 | mov al,0x3f |
1816 | mov al,0x3f |
1817 | out dx,al |
1817 | out dx,al |
1818 | 1818 | ||
1819 | ret |
1819 | ret |
1820 | 1820 | ||
1821 | 1821 | ||
1822 | align 4 |
1822 | align 4 |
1823 | 1823 | ||
1824 | sys_midi: |
1824 | sys_midi: |
1825 | 1825 | ||
1826 | cmp [mididp],0 |
1826 | cmp [mididp],0 |
1827 | jnz sm0 |
1827 | jnz sm0 |
1828 | mov [esp+36],dword 1 |
1828 | mov [esp+36],dword 1 |
1829 | ret |
1829 | ret |
1830 | sm0: |
1830 | sm0: |
1831 | 1831 | ||
1832 | cmp eax,1 |
1832 | cmp eax,1 |
1833 | mov [esp+36],dword 0 |
1833 | mov [esp+36],dword 0 |
1834 | jnz smn1 |
1834 | jnz smn1 |
1835 | call setuart |
1835 | call setuart |
1836 | ret |
1836 | ret |
1837 | smn1: |
1837 | smn1: |
1838 | 1838 | ||
1839 | cmp eax,2 |
1839 | cmp eax,2 |
1840 | jnz smn2 |
1840 | jnz smn2 |
1841 | sm10: |
1841 | sm10: |
1842 | call get_mpu_in |
1842 | call get_mpu_in |
1843 | call is_output |
1843 | call is_output |
1844 | test al,al |
1844 | test al,al |
1845 | jnz sm10 |
1845 | jnz sm10 |
1846 | mov al,bl |
1846 | mov al,bl |
1847 | call put_mpu_out |
1847 | call put_mpu_out |
1848 | ret |
1848 | ret |
1849 | smn2: |
1849 | smn2: |
1850 | 1850 | ||
1851 | ret |
1851 | ret |
1852 | 1852 | ||
1853 | 1853 | ||
1854 | detect_devices: |
1854 | detect_devices: |
1855 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1855 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1856 | ;include 'detect/commouse.inc' |
1856 | ;include 'detect/commouse.inc' |
1857 | ;include 'detect/ps2mouse.inc' |
1857 | ;include 'detect/ps2mouse.inc' |
1858 | ;include 'detect/dev_fd.inc' |
1858 | ;include 'detect/dev_fd.inc' |
1859 | ;include 'detect/dev_hdcd.inc' |
1859 | ;include 'detect/dev_hdcd.inc' |
1860 | ;include 'detect/sear_par.inc' |
1860 | ;include 'detect/sear_par.inc' |
1861 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1861 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1862 | ret |
1862 | ret |
1863 | 1863 | ||
1864 | 1864 | ||
1865 | sys_end: |
1865 | sys_end: |
1866 | 1866 | ||
1867 | mov eax,[TASK_BASE] |
1867 | mov eax,[TASK_BASE] |
1868 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1868 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1869 | 1869 | ||
1870 | waitterm: ; wait here for termination |
1870 | waitterm: ; wait here for termination |
1871 | mov ebx,100 |
1871 | mov ebx,100 |
1872 | call delay_hs |
1872 | call delay_hs |
1873 | jmp waitterm |
1873 | jmp waitterm |
1874 | 1874 | ||
1875 | iglobal |
1875 | iglobal |
1876 | align 4 |
1876 | align 4 |
1877 | sys_system_table: |
1877 | sys_system_table: |
1878 | dd exit_for_anyone ; 1 = obsolete |
1878 | dd exit_for_anyone ; 1 = obsolete |
1879 | dd sysfn_terminate ; 2 = terminate thread |
1879 | dd sysfn_terminate ; 2 = terminate thread |
1880 | dd sysfn_activate ; 3 = activate window |
1880 | dd sysfn_activate ; 3 = activate window |
1881 | dd sysfn_getidletime ; 4 = get idle time |
1881 | dd sysfn_getidletime ; 4 = get idle time |
1882 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1882 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1883 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1883 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1884 | dd sysfn_getactive ; 7 = get active window |
1884 | dd sysfn_getactive ; 7 = get active window |
1885 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1885 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1886 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1886 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1887 | dd sysfn_minimize ; 10 = minimize window |
1887 | dd sysfn_minimize ; 10 = minimize window |
1888 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1888 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1889 | dd sysfn_lastkey ; 12 = get last pressed key |
1889 | dd sysfn_lastkey ; 12 = get last pressed key |
1890 | dd sysfn_getversion ; 13 = get kernel version |
1890 | dd sysfn_getversion ; 13 = get kernel version |
1891 | dd sysfn_waitretrace ; 14 = wait retrace |
1891 | dd sysfn_waitretrace ; 14 = wait retrace |
1892 | dd sysfn_centermouse ; 15 = center mouse cursor |
1892 | dd sysfn_centermouse ; 15 = center mouse cursor |
1893 | dd sysfn_getfreemem ; 16 = get free memory size |
1893 | dd sysfn_getfreemem ; 16 = get free memory size |
1894 | dd sysfn_getallmem ; 17 = get total memory size |
1894 | dd sysfn_getallmem ; 17 = get total memory size |
1895 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1895 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1896 | ; instead of slot |
1896 | ; instead of slot |
1897 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1897 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1898 | dd sysfn_meminfo ; 20 = get extended memory info |
1898 | dd sysfn_meminfo ; 20 = get extended memory info |
1899 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1899 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1900 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1900 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1901 | sysfn_num = ($ - sys_system_table)/4 |
1901 | sysfn_num = ($ - sys_system_table)/4 |
1902 | endg |
1902 | endg |
1903 | 1903 | ||
1904 | sys_system: |
1904 | sys_system: |
1905 | dec ebx |
1905 | dec ebx |
1906 | cmp ebx, sysfn_num |
1906 | cmp ebx, sysfn_num |
1907 | jae @f |
1907 | jae @f |
1908 | jmp dword [sys_system_table + ebx*4] |
1908 | jmp dword [sys_system_table + ebx*4] |
1909 | @@: |
1909 | @@: |
1910 | ret |
1910 | ret |
1911 | 1911 | ||
1912 | 1912 | ||
1913 | sysfn_shutdown: ; 18.9 = system shutdown |
1913 | sysfn_shutdown: ; 18.9 = system shutdown |
1914 | cmp ecx,1 |
1914 | cmp ecx,1 |
1915 | jl exit_for_anyone |
1915 | jl exit_for_anyone |
1916 | cmp ecx,4 |
1916 | cmp ecx,4 |
1917 | jg exit_for_anyone |
1917 | jg exit_for_anyone |
1918 | mov [BOOT_VAR+0x9030],cl |
1918 | mov [BOOT_VAR+0x9030],cl |
1919 | 1919 | ||
1920 | mov eax,[TASK_COUNT] |
1920 | mov eax,[TASK_COUNT] |
1921 | mov [SYS_SHUTDOWN],al |
1921 | mov [SYS_SHUTDOWN],al |
1922 | mov [shutdown_processes],eax |
1922 | mov [shutdown_processes],eax |
1923 | and dword [esp+32], 0 |
1923 | and dword [esp+32], 0 |
1924 | exit_for_anyone: |
1924 | exit_for_anyone: |
1925 | ret |
1925 | ret |
1926 | uglobal |
1926 | uglobal |
1927 | shutdown_processes: dd 0x0 |
1927 | shutdown_processes: dd 0x0 |
1928 | endg |
1928 | endg |
1929 | 1929 | ||
1930 | sysfn_terminate: ; 18.2 = TERMINATE |
1930 | sysfn_terminate: ; 18.2 = TERMINATE |
1931 | cmp ecx,2 |
1931 | cmp ecx,2 |
1932 | jb noprocessterminate |
1932 | jb noprocessterminate |
1933 | mov edx,[TASK_COUNT] |
1933 | mov edx,[TASK_COUNT] |
1934 | cmp ecx,edx |
1934 | cmp ecx,edx |
1935 | ja noprocessterminate |
1935 | ja noprocessterminate |
1936 | mov eax,[TASK_COUNT] |
1936 | mov eax,[TASK_COUNT] |
1937 | shl ecx,5 |
1937 | shl ecx,5 |
1938 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
1938 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
1939 | add ecx,CURRENT_TASK+TASKDATA.state |
1939 | add ecx,CURRENT_TASK+TASKDATA.state |
1940 | cmp byte [ecx], 9 |
1940 | cmp byte [ecx], 9 |
1941 | jz noprocessterminate |
1941 | jz noprocessterminate |
1942 | 1942 | ||
1943 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1943 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1944 | mov [ecx],byte 3 ; clear possible i40's |
1944 | mov [ecx],byte 3 ; clear possible i40's |
1945 | ;call MEM_Heap_UnLock |
1945 | ;call MEM_Heap_UnLock |
1946 | 1946 | ||
1947 | cmp edx,[application_table_status] ; clear app table stat |
1947 | cmp edx,[application_table_status] ; clear app table stat |
1948 | jne noatsc |
1948 | jne noatsc |
1949 | mov [application_table_status],0 |
1949 | mov [application_table_status],0 |
1950 | noatsc: |
1950 | noatsc: |
1951 | noprocessterminate: |
1951 | noprocessterminate: |
1952 | ret |
1952 | ret |
1953 | 1953 | ||
1954 | sysfn_terminate2: |
1954 | sysfn_terminate2: |
1955 | ;lock application_table_status mutex |
1955 | ;lock application_table_status mutex |
1956 | .table_status: |
1956 | .table_status: |
1957 | cli |
1957 | cli |
1958 | cmp [application_table_status],0 |
1958 | cmp [application_table_status],0 |
1959 | je .stf |
1959 | je .stf |
1960 | sti |
1960 | sti |
1961 | call change_task |
1961 | call change_task |
1962 | jmp .table_status |
1962 | jmp .table_status |
1963 | .stf: |
1963 | .stf: |
1964 | call set_application_table_status |
1964 | call set_application_table_status |
1965 | mov eax,ecx |
1965 | mov eax,ecx |
1966 | call pid_to_slot |
1966 | call pid_to_slot |
1967 | test eax,eax |
1967 | test eax,eax |
1968 | jz .not_found |
1968 | jz .not_found |
1969 | mov ecx,eax |
1969 | mov ecx,eax |
1970 | cli |
1970 | cli |
1971 | call sysfn_terminate |
1971 | call sysfn_terminate |
1972 | mov [application_table_status],0 |
1972 | mov [application_table_status],0 |
1973 | sti |
1973 | sti |
1974 | and dword [esp+32],0 |
1974 | and dword [esp+32],0 |
1975 | ret |
1975 | ret |
1976 | .not_found: |
1976 | .not_found: |
1977 | mov [application_table_status],0 |
1977 | mov [application_table_status],0 |
1978 | or dword [esp+32],-1 |
1978 | or dword [esp+32],-1 |
1979 | ret |
1979 | ret |
1980 | 1980 | ||
1981 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1981 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1982 | cmp ecx,2 |
1982 | cmp ecx,2 |
1983 | jb .nowindowactivate |
1983 | jb .nowindowactivate |
1984 | cmp ecx,[TASK_COUNT] |
1984 | cmp ecx,[TASK_COUNT] |
1985 | ja .nowindowactivate |
1985 | ja .nowindowactivate |
1986 | 1986 | ||
1987 | mov [window_minimize], 2 ; restore window if minimized |
1987 | mov [window_minimize], 2 ; restore window if minimized |
1988 | 1988 | ||
1989 | movzx esi, word [WIN_STACK + ecx*2] |
1989 | movzx esi, word [WIN_STACK + ecx*2] |
1990 | cmp esi, [TASK_COUNT] |
1990 | cmp esi, [TASK_COUNT] |
1991 | je .nowindowactivate ; already active |
1991 | je .nowindowactivate ; already active |
1992 | 1992 | ||
1993 | mov edi, ecx |
1993 | mov edi, ecx |
1994 | shl edi, 5 |
1994 | shl edi, 5 |
1995 | add edi, window_data |
1995 | add edi, window_data |
1996 | movzx esi, word [WIN_STACK + ecx * 2] |
1996 | movzx esi, word [WIN_STACK + ecx * 2] |
1997 | lea esi, [WIN_POS + esi * 2] |
1997 | lea esi, [WIN_POS + esi * 2] |
1998 | call waredraw |
1998 | call waredraw |
1999 | .nowindowactivate: |
1999 | .nowindowactivate: |
2000 | ret |
2000 | ret |
2001 | 2001 | ||
2002 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2002 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2003 | mov eax,[idleusesec] |
2003 | mov eax,[idleusesec] |
2004 | mov [esp+32], eax |
2004 | mov [esp+32], eax |
2005 | ret |
2005 | ret |
2006 | 2006 | ||
2007 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2007 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2008 | mov eax,[CPU_FREQ] |
2008 | mov eax,[CPU_FREQ] |
2009 | mov [esp+32], eax |
2009 | mov [esp+32], eax |
2010 | ret |
2010 | ret |
2011 | 2011 | ||
2012 | ; SAVE ramdisk to /hd/1/menuet.img |
2012 | ; SAVE ramdisk to /hd/1/menuet.img |
2013 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2013 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2014 | include 'blkdev/rdsave.inc' |
2014 | include 'blkdev/rdsave.inc' |
2015 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2015 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2016 | 2016 | ||
2017 | sysfn_getactive: ; 18.7 = get active window |
2017 | sysfn_getactive: ; 18.7 = get active window |
2018 | mov eax, [TASK_COUNT] |
2018 | mov eax, [TASK_COUNT] |
2019 | movzx eax, word [WIN_POS + eax*2] |
2019 | movzx eax, word [WIN_POS + eax*2] |
2020 | mov [esp+32],eax |
2020 | mov [esp+32],eax |
2021 | ret |
2021 | ret |
2022 | 2022 | ||
2023 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2023 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2024 | cmp ecx,1 |
2024 | cmp ecx,1 |
2025 | jne nogetsoundflag |
2025 | jne nogetsoundflag |
2026 | movzx eax,byte [sound_flag] ; get sound_flag |
2026 | movzx eax,byte [sound_flag] ; get sound_flag |
2027 | mov [esp+32],eax |
2027 | mov [esp+32],eax |
2028 | ret |
2028 | ret |
2029 | nogetsoundflag: |
2029 | nogetsoundflag: |
2030 | cmp ecx,2 |
2030 | cmp ecx,2 |
2031 | jnz nosoundflag |
2031 | jnz nosoundflag |
2032 | xor byte [sound_flag], 1 |
2032 | xor byte [sound_flag], 1 |
2033 | nosoundflag: |
2033 | nosoundflag: |
2034 | ret |
2034 | ret |
2035 | 2035 | ||
2036 | sysfn_minimize: ; 18.10 = minimize window |
2036 | sysfn_minimize: ; 18.10 = minimize window |
2037 | mov [window_minimize],1 |
2037 | mov [window_minimize],1 |
2038 | ret |
2038 | ret |
2039 | 2039 | ||
2040 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2040 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2041 | cmp ecx,1 |
2041 | cmp ecx,1 |
2042 | jnz full_table |
2042 | jnz full_table |
2043 | small_table: |
2043 | small_table: |
2044 | call for_all_tables |
2044 | call for_all_tables |
2045 | mov ecx,10 |
2045 | mov ecx,10 |
2046 | cld |
2046 | cld |
2047 | rep movsb |
2047 | rep movsb |
2048 | ret |
2048 | ret |
2049 | for_all_tables: |
2049 | for_all_tables: |
2050 | mov edi,edx |
2050 | mov edi,edx |
2051 | mov esi,DRIVE_DATA |
2051 | mov esi,DRIVE_DATA |
2052 | ret |
2052 | ret |
2053 | full_table: |
2053 | full_table: |
2054 | cmp ecx,2 |
2054 | cmp ecx,2 |
2055 | jnz exit_for_anyone |
2055 | jnz exit_for_anyone |
2056 | call for_all_tables |
2056 | call for_all_tables |
2057 | mov ecx,16384 |
2057 | mov ecx,16384 |
2058 | cld |
2058 | cld |
2059 | rep movsd |
2059 | rep movsd |
2060 | ret |
2060 | ret |
2061 | 2061 | ||
2062 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2062 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2063 | and dword [esp+32], 0 |
2063 | and dword [esp+32], 0 |
2064 | ret |
2064 | ret |
2065 | 2065 | ||
2066 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2066 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2067 | mov edi,ebx |
2067 | mov edi,ebx |
2068 | mov esi,version_inf |
2068 | mov esi,version_inf |
2069 | mov ecx,version_end-version_inf |
2069 | mov ecx,version_end-version_inf |
2070 | rep movsb |
2070 | rep movsb |
2071 | ret |
2071 | ret |
2072 | 2072 | ||
2073 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2073 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2074 | ;wait retrace functions |
2074 | ;wait retrace functions |
2075 | sys_wait_retrace: |
2075 | sys_wait_retrace: |
2076 | mov edx,0x3da |
2076 | mov edx,0x3da |
2077 | WaitRetrace_loop: |
2077 | WaitRetrace_loop: |
2078 | in al,dx |
2078 | in al,dx |
2079 | test al,1000b |
2079 | test al,1000b |
2080 | jz WaitRetrace_loop |
2080 | jz WaitRetrace_loop |
2081 | and [esp+32],dword 0 |
2081 | and [esp+32],dword 0 |
2082 | ret |
2082 | ret |
2083 | 2083 | ||
2084 | sysfn_centermouse: ; 18.15 = mouse centered |
2084 | sysfn_centermouse: ; 18.15 = mouse centered |
2085 | call mouse_centered |
2085 | call mouse_centered |
2086 | and [esp+32],dword 0 |
2086 | and [esp+32],dword 0 |
2087 | ret |
2087 | ret |
2088 | 2088 | ||
2089 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2089 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2090 | cmp ecx,0 ; get mouse speed factor |
2090 | cmp ecx,0 ; get mouse speed factor |
2091 | jnz .set_mouse_acceleration |
2091 | jnz .set_mouse_acceleration |
2092 | xor eax,eax |
2092 | xor eax,eax |
2093 | mov ax,[mouse_speed_factor] |
2093 | mov ax,[mouse_speed_factor] |
2094 | mov [esp+32],eax |
2094 | mov [esp+32],eax |
2095 | ret |
2095 | ret |
2096 | .set_mouse_acceleration: |
2096 | .set_mouse_acceleration: |
2097 | cmp ecx,1 ; set mouse speed factor |
2097 | cmp ecx,1 ; set mouse speed factor |
2098 | jnz .get_mouse_delay |
2098 | jnz .get_mouse_delay |
2099 | mov [mouse_speed_factor],dx |
2099 | mov [mouse_speed_factor],dx |
2100 | ret |
2100 | ret |
2101 | .get_mouse_delay: |
2101 | .get_mouse_delay: |
2102 | cmp ecx,2 ; get mouse delay |
2102 | cmp ecx,2 ; get mouse delay |
2103 | jnz .set_mouse_delay |
2103 | jnz .set_mouse_delay |
2104 | mov eax,[mouse_delay] |
2104 | mov eax,[mouse_delay] |
2105 | mov [esp+32],eax |
2105 | mov [esp+32],eax |
2106 | ret |
2106 | ret |
2107 | .set_mouse_delay: |
2107 | .set_mouse_delay: |
2108 | cmp ecx,3 ; set mouse delay |
2108 | cmp ecx,3 ; set mouse delay |
2109 | jnz .set_pointer_position |
2109 | jnz .set_pointer_position |
2110 | mov [mouse_delay],edx |
2110 | mov [mouse_delay],edx |
2111 | ret |
2111 | ret |
2112 | .set_pointer_position: |
2112 | .set_pointer_position: |
2113 | cmp ecx,4 ; set mouse pointer position |
2113 | cmp ecx,4 ; set mouse pointer position |
2114 | jnz .set_mouse_button |
2114 | jnz .set_mouse_button |
2115 | mov [MOUSE_Y],dx ;y |
2115 | mov [MOUSE_Y],dx ;y |
2116 | ror edx,16 |
2116 | ror edx,16 |
2117 | mov [MOUSE_X],dx ;x |
2117 | mov [MOUSE_X],dx ;x |
2118 | rol edx,16 |
2118 | rol edx,16 |
2119 | ret |
2119 | ret |
2120 | .set_mouse_button: |
2120 | .set_mouse_button: |
2121 | cmp ecx,5 ; set mouse button features |
2121 | cmp ecx,5 ; set mouse button features |
2122 | jnz .end |
2122 | jnz .end |
2123 | mov [BTN_DOWN],dl |
2123 | mov [BTN_DOWN],dl |
2124 | mov [mouse_active],1 |
2124 | mov [mouse_active],1 |
2125 | .end: |
2125 | .end: |
2126 | ret |
2126 | ret |
2127 | 2127 | ||
2128 | sysfn_getfreemem: |
2128 | sysfn_getfreemem: |
2129 | mov eax, [pg_data.pages_free] |
2129 | mov eax, [pg_data.pages_free] |
2130 | shl eax, 2 |
2130 | shl eax, 2 |
2131 | mov [esp+32],eax |
2131 | mov [esp+32],eax |
2132 | ret |
2132 | ret |
2133 | 2133 | ||
2134 | sysfn_getallmem: |
2134 | sysfn_getallmem: |
2135 | mov eax,[MEM_AMOUNT] |
2135 | mov eax,[MEM_AMOUNT] |
2136 | shr eax, 10 |
2136 | shr eax, 10 |
2137 | mov [esp+32],eax |
2137 | mov [esp+32],eax |
2138 | ret |
2138 | ret |
2139 | 2139 | ||
2140 | ; // Alver, 2007-22-08 // { |
2140 | ; // Alver, 2007-22-08 // { |
2141 | sysfn_pid_to_slot: |
2141 | sysfn_pid_to_slot: |
2142 | mov eax, ecx |
2142 | mov eax, ecx |
2143 | call pid_to_slot |
2143 | call pid_to_slot |
2144 | mov [esp+32], eax |
2144 | mov [esp+32], eax |
2145 | ret |
2145 | ret |
2146 | 2146 | ||
2147 | sysfn_min_rest_window: |
2147 | sysfn_min_rest_window: |
2148 | pushad |
2148 | pushad |
2149 | mov eax, edx ; ebx - operating |
2149 | mov eax, edx ; ebx - operating |
2150 | shr ecx, 1 |
2150 | shr ecx, 1 |
2151 | jnc @f |
2151 | jnc @f |
2152 | call pid_to_slot |
2152 | call pid_to_slot |
2153 | @@: |
2153 | @@: |
2154 | or eax, eax ; eax - number of slot |
2154 | or eax, eax ; eax - number of slot |
2155 | jz .error |
2155 | jz .error |
2156 | cmp eax, 255 ; varify maximal slot number |
2156 | cmp eax, 255 ; varify maximal slot number |
2157 | ja .error |
2157 | ja .error |
2158 | movzx eax, word [WIN_STACK + eax*2] |
2158 | movzx eax, word [WIN_STACK + eax*2] |
2159 | shr ecx, 1 |
2159 | shr ecx, 1 |
2160 | jc .restore |
2160 | jc .restore |
2161 | ; .minimize: |
2161 | ; .minimize: |
2162 | call minimize_window |
2162 | call minimize_window |
2163 | jmp .exit |
2163 | jmp .exit |
2164 | .restore: |
2164 | .restore: |
2165 | call restore_minimized_window |
2165 | call restore_minimized_window |
2166 | .exit: |
2166 | .exit: |
2167 | popad |
2167 | popad |
2168 | xor eax, eax |
2168 | xor eax, eax |
2169 | mov [esp+32], eax |
2169 | mov [esp+32], eax |
2170 | ret |
2170 | ret |
2171 | .error: |
2171 | .error: |
2172 | popad |
2172 | popad |
2173 | xor eax, eax |
2173 | xor eax, eax |
2174 | dec eax |
2174 | dec eax |
2175 | mov [esp+32], eax |
2175 | mov [esp+32], eax |
2176 | ret |
2176 | ret |
2177 | ; } \\ Alver, 2007-22-08 \\ |
2177 | ; } \\ Alver, 2007-22-08 \\ |
2178 | 2178 | ||
2179 | uglobal |
2179 | uglobal |
2180 | ;// mike.dld, 2006-29-01 [ |
2180 | ;// mike.dld, 2006-29-01 [ |
2181 | screen_workarea RECT |
2181 | screen_workarea RECT |
2182 | ;// mike.dld, 2006-29-01 ] |
2182 | ;// mike.dld, 2006-29-01 ] |
2183 | window_minimize db 0 |
2183 | window_minimize db 0 |
2184 | sound_flag db 0 |
2184 | sound_flag db 0 |
2185 | endg |
2185 | endg |
2186 | 2186 | ||
2187 | iglobal |
2187 | iglobal |
2188 | version_inf: |
2188 | version_inf: |
2189 | db 0,7,1,0 ; version 0.7.1.0 |
2189 | db 0,7,5,0 ; version 0.7.5.0 |
2190 | db UID_KOLIBRI |
2190 | db UID_KOLIBRI |
2191 | dd __REV__ |
2191 | dd __REV__ |
2192 | version_end: |
2192 | version_end: |
2193 | endg |
2193 | endg |
2194 | 2194 | ||
2195 | UID_NONE=0 |
2195 | UID_NONE=0 |
2196 | UID_MENUETOS=1 ;official |
2196 | UID_MENUETOS=1 ;official |
2197 | UID_KOLIBRI=2 ;russian |
2197 | UID_KOLIBRI=2 ;russian |
2198 | 2198 | ||
2199 | sys_cachetodiskette: |
2199 | sys_cachetodiskette: |
2200 | cmp ebx, 1 |
2200 | cmp ebx, 1 |
2201 | jne .no_floppy_a_save |
2201 | jne .no_floppy_a_save |
2202 | mov [flp_number], 1 |
2202 | mov [flp_number], 1 |
2203 | jmp .save_image_on_floppy |
2203 | jmp .save_image_on_floppy |
2204 | .no_floppy_a_save: |
2204 | .no_floppy_a_save: |
2205 | cmp ebx, 2 |
2205 | cmp ebx, 2 |
2206 | jne .no_floppy_b_save |
2206 | jne .no_floppy_b_save |
2207 | mov [flp_number], 2 |
2207 | mov [flp_number], 2 |
2208 | .save_image_on_floppy: |
2208 | .save_image_on_floppy: |
2209 | call save_image |
2209 | call save_image |
2210 | mov [esp + 32], dword 0 |
2210 | mov [esp + 32], dword 0 |
2211 | cmp [FDC_Status], 0 |
2211 | cmp [FDC_Status], 0 |
2212 | je .yes_floppy_save |
2212 | je .yes_floppy_save |
2213 | .no_floppy_b_save: |
2213 | .no_floppy_b_save: |
2214 | mov [esp + 32], dword 1 |
2214 | mov [esp + 32], dword 1 |
2215 | .yes_floppy_save: |
2215 | .yes_floppy_save: |
2216 | ret |
2216 | ret |
2217 | 2217 | ||
2218 | uglobal |
2218 | uglobal |
2219 | ; bgrchanged dd 0x0 |
2219 | ; bgrchanged dd 0x0 |
2220 | bgrlock db 0 |
2220 | bgrlock db 0 |
2221 | bgrlockpid dd 0 |
2221 | bgrlockpid dd 0 |
2222 | endg |
2222 | endg |
2223 | 2223 | ||
2224 | sys_background: |
2224 | sys_background: |
2225 | 2225 | ||
2226 | cmp ebx,1 ; BACKGROUND SIZE |
2226 | cmp ebx,1 ; BACKGROUND SIZE |
2227 | jnz nosb1 |
2227 | jnz nosb1 |
2228 | cmp ecx,0 |
2228 | cmp ecx,0 |
2229 | je sbgrr |
2229 | je sbgrr |
2230 | cmp edx,0 |
2230 | cmp edx,0 |
2231 | je sbgrr |
2231 | je sbgrr |
2232 | @@: |
2232 | @@: |
2233 | mov al, 1 |
2233 | mov al, 1 |
2234 | xchg [bgrlock], al |
2234 | xchg [bgrlock], al |
2235 | test al, al |
2235 | test al, al |
2236 | jz @f |
2236 | jz @f |
2237 | call change_task |
2237 | call change_task |
2238 | jmp @b |
2238 | jmp @b |
2239 | @@: |
2239 | @@: |
2240 | mov [BgrDataWidth],ecx |
2240 | mov [BgrDataWidth],ecx |
2241 | mov [BgrDataHeight],edx |
2241 | mov [BgrDataHeight],edx |
2242 | ; mov [bgrchanged],1 |
2242 | ; mov [bgrchanged],1 |
2243 | 2243 | ||
2244 | pushad |
2244 | pushad |
2245 | ; return memory for old background |
2245 | ; return memory for old background |
2246 | stdcall kernel_free, [img_background] |
2246 | stdcall kernel_free, [img_background] |
2247 | ; calculate RAW size |
2247 | ; calculate RAW size |
2248 | xor eax,eax |
2248 | xor eax,eax |
2249 | inc eax |
2249 | inc eax |
2250 | cmp [BgrDataWidth],eax |
2250 | cmp [BgrDataWidth],eax |
2251 | jae @f |
2251 | jae @f |
2252 | mov [BgrDataWidth],eax |
2252 | mov [BgrDataWidth],eax |
2253 | @@: |
2253 | @@: |
2254 | cmp [BgrDataHeight],eax |
2254 | cmp [BgrDataHeight],eax |
2255 | jae @f |
2255 | jae @f |
2256 | mov [BgrDataHeight],eax |
2256 | mov [BgrDataHeight],eax |
2257 | @@: |
2257 | @@: |
2258 | mov eax,[BgrDataWidth] |
2258 | mov eax,[BgrDataWidth] |
2259 | imul eax,[BgrDataHeight] |
2259 | imul eax,[BgrDataHeight] |
2260 | lea eax,[eax*3] |
2260 | lea eax,[eax*3] |
2261 | mov [mem_BACKGROUND],eax |
2261 | mov [mem_BACKGROUND],eax |
2262 | ; get memory for new background |
2262 | ; get memory for new background |
2263 | stdcall kernel_alloc, eax |
2263 | stdcall kernel_alloc, eax |
2264 | test eax, eax |
2264 | test eax, eax |
2265 | jz .exit_mem |
2265 | jz .exit_mem |
2266 | mov [img_background], eax |
2266 | mov [img_background], eax |
2267 | .exit_mem: |
2267 | .exit_mem: |
2268 | popad |
2268 | popad |
2269 | mov [bgrlock], 0 |
2269 | mov [bgrlock], 0 |
2270 | 2270 | ||
2271 | sbgrr: |
2271 | sbgrr: |
2272 | ret |
2272 | ret |
2273 | 2273 | ||
2274 | nosb1: |
2274 | nosb1: |
2275 | 2275 | ||
2276 | cmp ebx,2 ; SET PIXEL |
2276 | cmp ebx,2 ; SET PIXEL |
2277 | jnz nosb2 |
2277 | jnz nosb2 |
2278 | 2278 | ||
2279 | mov ebx, [mem_BACKGROUND] |
2279 | mov ebx, [mem_BACKGROUND] |
2280 | add ebx, 4095 |
2280 | add ebx, 4095 |
2281 | and ebx, -4096 |
2281 | and ebx, -4096 |
2282 | sub ebx, 4 |
2282 | sub ebx, 4 |
2283 | cmp ecx, ebx |
2283 | cmp ecx, ebx |
2284 | ja @F |
2284 | ja @F |
2285 | 2285 | ||
2286 | mov eax,[img_background] |
2286 | mov eax,[img_background] |
2287 | mov ebx,[eax+ecx] |
2287 | mov ebx,[eax+ecx] |
2288 | and ebx,0xFF000000 ;255*256*256*256 |
2288 | and ebx,0xFF000000 ;255*256*256*256 |
2289 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2289 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2290 | add edx,ebx |
2290 | add edx,ebx |
2291 | mov [eax+ecx],edx |
2291 | mov [eax+ecx],edx |
2292 | @@: |
2292 | @@: |
2293 | ret |
2293 | ret |
2294 | nosb2: |
2294 | nosb2: |
2295 | 2295 | ||
2296 | cmp ebx,3 ; DRAW BACKGROUND |
2296 | cmp ebx,3 ; DRAW BACKGROUND |
2297 | jnz nosb3 |
2297 | jnz nosb3 |
2298 | draw_background_temp: |
2298 | draw_background_temp: |
2299 | ; cmp [bgrchanged],1 ;0 |
2299 | ; cmp [bgrchanged],1 ;0 |
2300 | ; je nosb31 |
2300 | ; je nosb31 |
2301 | ;draw_background_temp: |
2301 | ;draw_background_temp: |
2302 | ; mov [bgrchanged],1 ;0 |
2302 | ; mov [bgrchanged],1 ;0 |
2303 | mov [background_defined], 1 |
2303 | mov [background_defined], 1 |
2304 | call force_redraw_background |
2304 | call force_redraw_background |
2305 | mov [REDRAW_BACKGROUND], byte 2 |
2305 | mov [REDRAW_BACKGROUND], byte 2 |
2306 | nosb31: |
2306 | nosb31: |
2307 | ret |
2307 | ret |
2308 | nosb3: |
2308 | nosb3: |
2309 | 2309 | ||
2310 | cmp ebx,4 ; TILED / STRETCHED |
2310 | cmp ebx,4 ; TILED / STRETCHED |
2311 | jnz nosb4 |
2311 | jnz nosb4 |
2312 | cmp ecx,[BgrDrawMode] |
2312 | cmp ecx,[BgrDrawMode] |
2313 | je nosb41 |
2313 | je nosb41 |
2314 | mov [BgrDrawMode],ecx |
2314 | mov [BgrDrawMode],ecx |
2315 | ; mov [bgrchanged],1 |
2315 | ; mov [bgrchanged],1 |
2316 | nosb41: |
2316 | nosb41: |
2317 | ret |
2317 | ret |
2318 | nosb4: |
2318 | nosb4: |
2319 | 2319 | ||
2320 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2320 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2321 | jnz nosb5 |
2321 | jnz nosb5 |
2322 | ; bughere |
2322 | ; bughere |
2323 | mov eax, ecx |
2323 | mov eax, ecx |
2324 | mov ebx, edx |
2324 | mov ebx, edx |
2325 | add ebx, [img_background] ;IMG_BACKGROUND |
2325 | add ebx, [img_background] ;IMG_BACKGROUND |
2326 | mov ecx, esi |
2326 | mov ecx, esi |
2327 | call memmove |
2327 | call memmove |
2328 | .fin: |
2328 | .fin: |
2329 | ret |
2329 | ret |
2330 | nosb5: |
2330 | nosb5: |
2331 | 2331 | ||
2332 | cmp ebx, 6 |
2332 | cmp ebx, 6 |
2333 | jnz nosb6 |
2333 | jnz nosb6 |
2334 | @@: |
2334 | @@: |
2335 | mov al, 1 |
2335 | mov al, 1 |
2336 | xchg [bgrlock], al |
2336 | xchg [bgrlock], al |
2337 | test al, al |
2337 | test al, al |
2338 | jz @f |
2338 | jz @f |
2339 | call change_task |
2339 | call change_task |
2340 | jmp @b |
2340 | jmp @b |
2341 | @@: |
2341 | @@: |
2342 | mov eax, [CURRENT_TASK] |
2342 | mov eax, [CURRENT_TASK] |
2343 | mov [bgrlockpid], eax |
2343 | mov [bgrlockpid], eax |
2344 | stdcall user_alloc, [mem_BACKGROUND] |
2344 | stdcall user_alloc, [mem_BACKGROUND] |
2345 | mov [esp+32], eax |
2345 | mov [esp+32], eax |
2346 | test eax, eax |
2346 | test eax, eax |
2347 | jz .nomem |
2347 | jz .nomem |
2348 | mov ebx, eax |
2348 | mov ebx, eax |
2349 | shr ebx, 12 |
2349 | shr ebx, 12 |
2350 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2350 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2351 | mov esi, [img_background] |
2351 | mov esi, [img_background] |
2352 | shr esi, 12 |
2352 | shr esi, 12 |
2353 | mov ecx, [mem_BACKGROUND] |
2353 | mov ecx, [mem_BACKGROUND] |
2354 | add ecx, 0xFFF |
2354 | add ecx, 0xFFF |
2355 | shr ecx, 12 |
2355 | shr ecx, 12 |
2356 | .z: |
2356 | .z: |
2357 | mov eax, [page_tabs+ebx*4] |
2357 | mov eax, [page_tabs+ebx*4] |
2358 | test al, 1 |
2358 | test al, 1 |
2359 | jz @f |
2359 | jz @f |
2360 | call free_page |
2360 | call free_page |
2361 | @@: |
2361 | @@: |
2362 | mov eax, [page_tabs+esi*4] |
2362 | mov eax, [page_tabs+esi*4] |
2363 | or al, PG_UW |
2363 | or al, PG_UW |
2364 | mov [page_tabs+ebx*4], eax |
2364 | mov [page_tabs+ebx*4], eax |
2365 | mov eax, ebx |
2365 | mov eax, ebx |
2366 | shl eax, 12 |
2366 | shl eax, 12 |
2367 | invlpg [eax] |
2367 | invlpg [eax] |
2368 | inc ebx |
2368 | inc ebx |
2369 | inc esi |
2369 | inc esi |
2370 | loop .z |
2370 | loop .z |
2371 | ret |
2371 | ret |
2372 | .nomem: |
2372 | .nomem: |
2373 | and [bgrlockpid], 0 |
2373 | and [bgrlockpid], 0 |
2374 | mov [bgrlock], 0 |
2374 | mov [bgrlock], 0 |
2375 | nosb6: |
2375 | nosb6: |
2376 | cmp ebx, 7 |
2376 | cmp ebx, 7 |
2377 | jnz nosb7 |
2377 | jnz nosb7 |
2378 | cmp [bgrlock], 0 |
2378 | cmp [bgrlock], 0 |
2379 | jz .err |
2379 | jz .err |
2380 | mov eax, [CURRENT_TASK] |
2380 | mov eax, [CURRENT_TASK] |
2381 | cmp [bgrlockpid], eax |
2381 | cmp [bgrlockpid], eax |
2382 | jnz .err |
2382 | jnz .err |
2383 | mov eax, ecx |
2383 | mov eax, ecx |
2384 | mov ebx, ecx |
2384 | mov ebx, ecx |
2385 | shr eax, 12 |
2385 | shr eax, 12 |
2386 | mov ecx, [page_tabs+(eax-1)*4] |
2386 | mov ecx, [page_tabs+(eax-1)*4] |
2387 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2387 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2388 | jz .err |
2388 | jz .err |
2389 | jnp .err |
2389 | jnp .err |
2390 | push eax |
2390 | push eax |
2391 | shr ecx, 12 |
2391 | shr ecx, 12 |
2392 | @@: |
2392 | @@: |
2393 | and dword [page_tabs+eax*4], 0 |
2393 | and dword [page_tabs+eax*4], 0 |
2394 | mov edx, eax |
2394 | mov edx, eax |
2395 | shl edx, 12 |
2395 | shl edx, 12 |
2396 | push eax |
2396 | push eax |
2397 | invlpg [edx] |
2397 | invlpg [edx] |
2398 | pop eax |
2398 | pop eax |
2399 | inc eax |
2399 | inc eax |
2400 | loop @b |
2400 | loop @b |
2401 | pop eax |
2401 | pop eax |
2402 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2402 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2403 | stdcall user_free, ebx |
2403 | stdcall user_free, ebx |
2404 | mov [esp+32], eax |
2404 | mov [esp+32], eax |
2405 | and [bgrlockpid], 0 |
2405 | and [bgrlockpid], 0 |
2406 | mov [bgrlock], 0 |
2406 | mov [bgrlock], 0 |
2407 | ret |
2407 | ret |
2408 | .err: |
2408 | .err: |
2409 | and dword [esp+32], 0 |
2409 | and dword [esp+32], 0 |
2410 | ret |
2410 | ret |
2411 | 2411 | ||
2412 | nosb7: |
2412 | nosb7: |
2413 | ret |
2413 | ret |
2414 | 2414 | ||
2415 | force_redraw_background: |
2415 | force_redraw_background: |
2416 | mov [draw_data+32 + RECT.left],dword 0 |
2416 | mov [draw_data+32 + RECT.left],dword 0 |
2417 | mov [draw_data+32 + RECT.top],dword 0 |
2417 | mov [draw_data+32 + RECT.top],dword 0 |
2418 | push eax ebx |
2418 | push eax ebx |
2419 | mov eax,[Screen_Max_X] |
2419 | mov eax,[Screen_Max_X] |
2420 | mov ebx,[Screen_Max_Y] |
2420 | mov ebx,[Screen_Max_Y] |
2421 | mov [draw_data+32 + RECT.right],eax |
2421 | mov [draw_data+32 + RECT.right],eax |
2422 | mov [draw_data+32 + RECT.bottom],ebx |
2422 | mov [draw_data+32 + RECT.bottom],ebx |
2423 | pop ebx eax |
2423 | pop ebx eax |
2424 | mov byte [REDRAW_BACKGROUND], 1 |
2424 | mov byte [REDRAW_BACKGROUND], 1 |
2425 | ret |
2425 | ret |
2426 | 2426 | ||
2427 | align 4 |
2427 | align 4 |
2428 | 2428 | ||
2429 | sys_getbackground: |
2429 | sys_getbackground: |
2430 | 2430 | ||
2431 | cmp eax,1 ; SIZE |
2431 | cmp eax,1 ; SIZE |
2432 | jnz nogb1 |
2432 | jnz nogb1 |
2433 | mov eax,[BgrDataWidth] |
2433 | mov eax,[BgrDataWidth] |
2434 | shl eax,16 |
2434 | shl eax,16 |
2435 | mov ax,[BgrDataHeight] |
2435 | mov ax,[BgrDataHeight] |
2436 | mov [esp+36],eax |
2436 | mov [esp+36],eax |
2437 | ret |
2437 | ret |
2438 | 2438 | ||
2439 | nogb1: |
2439 | nogb1: |
2440 | 2440 | ||
2441 | cmp eax,2 ; PIXEL |
2441 | cmp eax,2 ; PIXEL |
2442 | jnz nogb2 |
2442 | jnz nogb2 |
2443 | 2443 | ||
2444 | mov ecx, [mem_BACKGROUND] |
2444 | mov ecx, [mem_BACKGROUND] |
2445 | add ecx, 4095 |
2445 | add ecx, 4095 |
2446 | and ecx, -4096 |
2446 | and ecx, -4096 |
2447 | sub ecx, 4 |
2447 | sub ecx, 4 |
2448 | cmp ebx, ecx |
2448 | cmp ebx, ecx |
2449 | ja @F |
2449 | ja @F |
2450 | 2450 | ||
2451 | mov eax,[img_background] |
2451 | mov eax,[img_background] |
2452 | mov eax,[ebx+eax] |
2452 | mov eax,[ebx+eax] |
2453 | 2453 | ||
2454 | and eax, 0xFFFFFF |
2454 | and eax, 0xFFFFFF |
2455 | mov [esp+36],eax |
2455 | mov [esp+36],eax |
2456 | @@: |
2456 | @@: |
2457 | ret |
2457 | ret |
2458 | nogb2: |
2458 | nogb2: |
2459 | 2459 | ||
2460 | cmp eax,4 ; TILED / STRETCHED |
2460 | cmp eax,4 ; TILED / STRETCHED |
2461 | jnz nogb4 |
2461 | jnz nogb4 |
2462 | mov eax,[BgrDrawMode] |
2462 | mov eax,[BgrDrawMode] |
2463 | nogb4: |
2463 | nogb4: |
2464 | mov [esp+36],eax |
2464 | mov [esp+36],eax |
2465 | ret |
2465 | ret |
2466 | 2466 | ||
2467 | 2467 | ||
2468 | align 4 |
2468 | align 4 |
2469 | 2469 | ||
2470 | sys_getkey: |
2470 | sys_getkey: |
2471 | mov [esp + 32],dword 1 |
2471 | mov [esp + 32],dword 1 |
2472 | ; test main buffer |
2472 | ; test main buffer |
2473 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2473 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2474 | movzx ecx, word [WIN_STACK + ebx * 2] |
2474 | movzx ecx, word [WIN_STACK + ebx * 2] |
2475 | mov edx, [TASK_COUNT] |
2475 | mov edx, [TASK_COUNT] |
2476 | cmp ecx, edx |
2476 | cmp ecx, edx |
2477 | jne .finish |
2477 | jne .finish |
2478 | cmp [KEY_COUNT], byte 0 |
2478 | cmp [KEY_COUNT], byte 0 |
2479 | je .finish |
2479 | je .finish |
2480 | movzx eax, byte [KEY_BUFF] |
2480 | movzx eax, byte [KEY_BUFF] |
2481 | shl eax, 8 |
2481 | shl eax, 8 |
2482 | push eax |
2482 | push eax |
2483 | dec byte [KEY_COUNT] |
2483 | dec byte [KEY_COUNT] |
2484 | and byte [KEY_COUNT], 127 |
2484 | and byte [KEY_COUNT], 127 |
2485 | movzx ecx, byte [KEY_COUNT] |
2485 | movzx ecx, byte [KEY_COUNT] |
2486 | add ecx, 2 |
2486 | add ecx, 2 |
2487 | mov eax, KEY_BUFF + 1 |
2487 | mov eax, KEY_BUFF + 1 |
2488 | mov ebx, KEY_BUFF |
2488 | mov ebx, KEY_BUFF |
2489 | call memmove |
2489 | call memmove |
2490 | pop eax |
2490 | pop eax |
2491 | .ret_eax: |
2491 | .ret_eax: |
2492 | mov [esp + 32], eax |
2492 | mov [esp + 32], eax |
2493 | ret |
2493 | ret |
2494 | .finish: |
2494 | .finish: |
2495 | ; test hotkeys buffer |
2495 | ; test hotkeys buffer |
2496 | mov ecx, hotkey_buffer |
2496 | mov ecx, hotkey_buffer |
2497 | @@: |
2497 | @@: |
2498 | cmp [ecx], ebx |
2498 | cmp [ecx], ebx |
2499 | jz .found |
2499 | jz .found |
2500 | add ecx, 8 |
2500 | add ecx, 8 |
2501 | cmp ecx, hotkey_buffer + 120 * 8 |
2501 | cmp ecx, hotkey_buffer + 120 * 8 |
2502 | jb @b |
2502 | jb @b |
2503 | ret |
2503 | ret |
2504 | .found: |
2504 | .found: |
2505 | mov ax, [ecx + 6] |
2505 | mov ax, [ecx + 6] |
2506 | shl eax, 16 |
2506 | shl eax, 16 |
2507 | mov ah, [ecx + 4] |
2507 | mov ah, [ecx + 4] |
2508 | mov al, 2 |
2508 | mov al, 2 |
2509 | and dword [ecx + 4], 0 |
2509 | and dword [ecx + 4], 0 |
2510 | and dword [ecx], 0 |
2510 | and dword [ecx], 0 |
2511 | jmp .ret_eax |
2511 | jmp .ret_eax |
2512 | 2512 | ||
2513 | align 4 |
2513 | align 4 |
2514 | 2514 | ||
2515 | sys_getbutton: |
2515 | sys_getbutton: |
2516 | 2516 | ||
2517 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2517 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2518 | mov [esp + 32], dword 1 |
2518 | mov [esp + 32], dword 1 |
2519 | movzx ecx, word [WIN_STACK + ebx * 2] |
2519 | movzx ecx, word [WIN_STACK + ebx * 2] |
2520 | mov edx, [TASK_COUNT] ; less than 256 processes |
2520 | mov edx, [TASK_COUNT] ; less than 256 processes |
2521 | cmp ecx, edx |
2521 | cmp ecx, edx |
2522 | jne .exit |
2522 | jne .exit |
2523 | movzx eax, byte [BTN_COUNT] |
2523 | movzx eax, byte [BTN_COUNT] |
2524 | test eax, eax |
2524 | test eax, eax |
2525 | jz .exit |
2525 | jz .exit |
2526 | mov eax, [BTN_BUFF] |
2526 | mov eax, [BTN_BUFF] |
2527 | shl eax, 8 |
2527 | shl eax, 8 |
2528 | ; // Alver 22.06.2008 // { |
2528 | ; // Alver 22.06.2008 // { |
2529 | mov al, byte [btn_down_determ] |
2529 | mov al, byte [btn_down_determ] |
2530 | and al,0xFE ; delete left button bit |
2530 | and al,0xFE ; delete left button bit |
2531 | ; } \\ Alver \\ |
2531 | ; } \\ Alver \\ |
2532 | mov [BTN_COUNT], byte 0 |
2532 | mov [BTN_COUNT], byte 0 |
2533 | mov [esp + 32], eax |
2533 | mov [esp + 32], eax |
2534 | .exit: |
2534 | .exit: |
2535 | ret |
2535 | ret |
2536 | 2536 | ||
2537 | 2537 | ||
2538 | align 4 |
2538 | align 4 |
2539 | 2539 | ||
2540 | sys_cpuusage: |
2540 | sys_cpuusage: |
2541 | 2541 | ||
2542 | ; RETURN: |
2542 | ; RETURN: |
2543 | ; |
2543 | ; |
2544 | ; +00 dword process cpu usage |
2544 | ; +00 dword process cpu usage |
2545 | ; +04 word position in windowing stack |
2545 | ; +04 word position in windowing stack |
2546 | ; +06 word windowing stack value at current position (cpu nro) |
2546 | ; +06 word windowing stack value at current position (cpu nro) |
2547 | ; +10 12 bytes name |
2547 | ; +10 12 bytes name |
2548 | ; +22 dword start in mem |
2548 | ; +22 dword start in mem |
2549 | ; +26 dword used mem |
2549 | ; +26 dword used mem |
2550 | ; +30 dword PID , process idenfification number |
2550 | ; +30 dword PID , process idenfification number |
2551 | ; |
2551 | ; |
2552 | 2552 | ||
2553 | cmp ecx,-1 ; who am I ? |
2553 | cmp ecx,-1 ; who am I ? |
2554 | jne .no_who_am_i |
2554 | jne .no_who_am_i |
2555 | mov ecx,[CURRENT_TASK] |
2555 | mov ecx,[CURRENT_TASK] |
2556 | .no_who_am_i: |
2556 | .no_who_am_i: |
2557 | cmp ecx, max_processes |
2557 | cmp ecx, max_processes |
2558 | ja .nofillbuf |
2558 | ja .nofillbuf |
2559 | 2559 | ||
2560 | ; +4: word: position of the window of thread in the window stack |
2560 | ; +4: word: position of the window of thread in the window stack |
2561 | mov ax, [WIN_STACK + ecx * 2] |
2561 | mov ax, [WIN_STACK + ecx * 2] |
2562 | mov [ebx+4], ax |
2562 | mov [ebx+4], ax |
2563 | ; +6: word: number of the thread slot, which window has in the window stack |
2563 | ; +6: word: number of the thread slot, which window has in the window stack |
2564 | ; position ecx (has no relation to the specific thread) |
2564 | ; position ecx (has no relation to the specific thread) |
2565 | mov ax, [WIN_POS + ecx * 2] |
2565 | mov ax, [WIN_POS + ecx * 2] |
2566 | mov [ebx+6], ax |
2566 | mov [ebx+6], ax |
2567 | 2567 | ||
2568 | shl ecx, 5 |
2568 | shl ecx, 5 |
2569 | 2569 | ||
2570 | ; +0: dword: memory usage |
2570 | ; +0: dword: memory usage |
2571 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2571 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2572 | mov [ebx], eax |
2572 | mov [ebx], eax |
2573 | ; +10: 11 bytes: name of the process |
2573 | ; +10: 11 bytes: name of the process |
2574 | push ecx |
2574 | push ecx |
2575 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2575 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2576 | add ebx, 10 |
2576 | add ebx, 10 |
2577 | mov ecx, 11 |
2577 | mov ecx, 11 |
2578 | call memmove |
2578 | call memmove |
2579 | pop ecx |
2579 | pop ecx |
2580 | 2580 | ||
2581 | ; +22: address of the process in memory |
2581 | ; +22: address of the process in memory |
2582 | ; +26: size of used memory - 1 |
2582 | ; +26: size of used memory - 1 |
2583 | push edi |
2583 | push edi |
2584 | lea edi, [ebx+12] |
2584 | lea edi, [ebx+12] |
2585 | xor eax, eax |
2585 | xor eax, eax |
2586 | mov edx, 0x100000*16 |
2586 | mov edx, 0x100000*16 |
2587 | cmp ecx, 1 shl 5 |
2587 | cmp ecx, 1 shl 5 |
2588 | je .os_mem |
2588 | je .os_mem |
2589 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2589 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2590 | mov eax, std_application_base_address |
2590 | mov eax, std_application_base_address |
2591 | .os_mem: |
2591 | .os_mem: |
2592 | stosd |
2592 | stosd |
2593 | lea eax, [edx-1] |
2593 | lea eax, [edx-1] |
2594 | stosd |
2594 | stosd |
2595 | 2595 | ||
2596 | ; +30: PID/TID |
2596 | ; +30: PID/TID |
2597 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2597 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2598 | stosd |
2598 | stosd |
2599 | 2599 | ||
2600 | ; window position and size |
2600 | ; window position and size |
2601 | push esi |
2601 | push esi |
2602 | lea esi, [ecx + window_data + WDATA.box] |
2602 | lea esi, [ecx + window_data + WDATA.box] |
2603 | movsd |
2603 | movsd |
2604 | movsd |
2604 | movsd |
2605 | movsd |
2605 | movsd |
2606 | movsd |
2606 | movsd |
2607 | 2607 | ||
2608 | ; Process state (+50) |
2608 | ; Process state (+50) |
2609 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2609 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2610 | stosd |
2610 | stosd |
2611 | 2611 | ||
2612 | ; Window client area box |
2612 | ; Window client area box |
2613 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2613 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2614 | movsd |
2614 | movsd |
2615 | movsd |
2615 | movsd |
2616 | movsd |
2616 | movsd |
2617 | movsd |
2617 | movsd |
2618 | 2618 | ||
2619 | ; Window state |
2619 | ; Window state |
2620 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2620 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2621 | stosb |
2621 | stosb |
2622 | 2622 | ||
2623 | pop esi |
2623 | pop esi |
2624 | pop edi |
2624 | pop edi |
2625 | 2625 | ||
2626 | .nofillbuf: |
2626 | .nofillbuf: |
2627 | ; return number of processes |
2627 | ; return number of processes |
2628 | 2628 | ||
2629 | mov eax,[TASK_COUNT] |
2629 | mov eax,[TASK_COUNT] |
2630 | mov [esp+32],eax |
2630 | mov [esp+32],eax |
2631 | ret |
2631 | ret |
2632 | 2632 | ||
2633 | align 4 |
2633 | align 4 |
2634 | sys_clock: |
2634 | sys_clock: |
2635 | cli |
2635 | cli |
2636 | ; Mikhail Lisovin xx Jan 2005 |
2636 | ; Mikhail Lisovin xx Jan 2005 |
2637 | @@: mov al, 10 |
2637 | @@: mov al, 10 |
2638 | out 0x70, al |
2638 | out 0x70, al |
2639 | in al, 0x71 |
2639 | in al, 0x71 |
2640 | test al, al |
2640 | test al, al |
2641 | jns @f |
2641 | jns @f |
2642 | mov esi, 1 |
2642 | mov esi, 1 |
2643 | call delay_ms |
2643 | call delay_ms |
2644 | jmp @b |
2644 | jmp @b |
2645 | @@: |
2645 | @@: |
2646 | ; end Lisovin's fix |
2646 | ; end Lisovin's fix |
2647 | 2647 | ||
2648 | xor al,al ; seconds |
2648 | xor al,al ; seconds |
2649 | out 0x70,al |
2649 | out 0x70,al |
2650 | in al,0x71 |
2650 | in al,0x71 |
2651 | movzx ecx,al |
2651 | movzx ecx,al |
2652 | mov al,02 ; minutes |
2652 | mov al,02 ; minutes |
2653 | shl ecx,16 |
2653 | shl ecx,16 |
2654 | out 0x70,al |
2654 | out 0x70,al |
2655 | in al,0x71 |
2655 | in al,0x71 |
2656 | movzx edx,al |
2656 | movzx edx,al |
2657 | mov al,04 ; hours |
2657 | mov al,04 ; hours |
2658 | shl edx,8 |
2658 | shl edx,8 |
2659 | out 0x70,al |
2659 | out 0x70,al |
2660 | in al,0x71 |
2660 | in al,0x71 |
2661 | add ecx,edx |
2661 | add ecx,edx |
2662 | movzx edx,al |
2662 | movzx edx,al |
2663 | add ecx,edx |
2663 | add ecx,edx |
2664 | sti |
2664 | sti |
2665 | mov [esp + 32], ecx |
2665 | mov [esp + 32], ecx |
2666 | ret |
2666 | ret |
2667 | 2667 | ||
2668 | 2668 | ||
2669 | align 4 |
2669 | align 4 |
2670 | 2670 | ||
2671 | sys_date: |
2671 | sys_date: |
2672 | 2672 | ||
2673 | cli |
2673 | cli |
2674 | @@: mov al, 10 |
2674 | @@: mov al, 10 |
2675 | out 0x70, al |
2675 | out 0x70, al |
2676 | in al, 0x71 |
2676 | in al, 0x71 |
2677 | test al, al |
2677 | test al, al |
2678 | jns @f |
2678 | jns @f |
2679 | mov esi, 1 |
2679 | mov esi, 1 |
2680 | call delay_ms |
2680 | call delay_ms |
2681 | jmp @b |
2681 | jmp @b |
2682 | @@: |
2682 | @@: |
2683 | 2683 | ||
2684 | mov ch,0 |
2684 | mov ch,0 |
2685 | mov al,7 ; date |
2685 | mov al,7 ; date |
2686 | out 0x70,al |
2686 | out 0x70,al |
2687 | in al,0x71 |
2687 | in al,0x71 |
2688 | mov cl,al |
2688 | mov cl,al |
2689 | mov al,8 ; month |
2689 | mov al,8 ; month |
2690 | shl ecx,16 |
2690 | shl ecx,16 |
2691 | out 0x70,al |
2691 | out 0x70,al |
2692 | in al,0x71 |
2692 | in al,0x71 |
2693 | mov ch,al |
2693 | mov ch,al |
2694 | mov al,9 ; year |
2694 | mov al,9 ; year |
2695 | out 0x70,al |
2695 | out 0x70,al |
2696 | in al,0x71 |
2696 | in al,0x71 |
2697 | mov cl,al |
2697 | mov cl,al |
2698 | sti |
2698 | sti |
2699 | mov [esp+32], ecx |
2699 | mov [esp+32], ecx |
2700 | ret |
2700 | ret |
2701 | 2701 | ||
2702 | 2702 | ||
2703 | ; redraw status |
2703 | ; redraw status |
2704 | 2704 | ||
2705 | sys_redrawstat: |
2705 | sys_redrawstat: |
2706 | cmp ebx, 1 |
2706 | cmp ebx, 1 |
2707 | jne no_widgets_away |
2707 | jne no_widgets_away |
2708 | ; buttons away |
2708 | ; buttons away |
2709 | mov ecx,[CURRENT_TASK] |
2709 | mov ecx,[CURRENT_TASK] |
2710 | sys_newba2: |
2710 | sys_newba2: |
2711 | mov edi,[BTN_ADDR] |
2711 | mov edi,[BTN_ADDR] |
2712 | cmp [edi], dword 0 ; empty button list ? |
2712 | cmp [edi], dword 0 ; empty button list ? |
2713 | je end_of_buttons_away |
2713 | je end_of_buttons_away |
2714 | movzx ebx, word [edi] |
2714 | movzx ebx, word [edi] |
2715 | inc ebx |
2715 | inc ebx |
2716 | mov eax,edi |
2716 | mov eax,edi |
2717 | sys_newba: |
2717 | sys_newba: |
2718 | dec ebx |
2718 | dec ebx |
2719 | jz end_of_buttons_away |
2719 | jz end_of_buttons_away |
2720 | 2720 | ||
2721 | add eax, 0x10 |
2721 | add eax, 0x10 |
2722 | cmp cx, [eax] |
2722 | cmp cx, [eax] |
2723 | jnz sys_newba |
2723 | jnz sys_newba |
2724 | 2724 | ||
2725 | push eax ebx ecx |
2725 | push eax ebx ecx |
2726 | mov ecx,ebx |
2726 | mov ecx,ebx |
2727 | inc ecx |
2727 | inc ecx |
2728 | shl ecx, 4 |
2728 | shl ecx, 4 |
2729 | mov ebx, eax |
2729 | mov ebx, eax |
2730 | add eax, 0x10 |
2730 | add eax, 0x10 |
2731 | call memmove |
2731 | call memmove |
2732 | dec dword [edi] |
2732 | dec dword [edi] |
2733 | pop ecx ebx eax |
2733 | pop ecx ebx eax |
2734 | 2734 | ||
2735 | jmp sys_newba2 |
2735 | jmp sys_newba2 |
2736 | 2736 | ||
2737 | end_of_buttons_away: |
2737 | end_of_buttons_away: |
2738 | 2738 | ||
2739 | ret |
2739 | ret |
2740 | 2740 | ||
2741 | no_widgets_away: |
2741 | no_widgets_away: |
2742 | 2742 | ||
2743 | cmp ebx, 2 |
2743 | cmp ebx, 2 |
2744 | jnz srl1 |
2744 | jnz srl1 |
2745 | 2745 | ||
2746 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2746 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2747 | add edx, draw_data - CURRENT_TASK |
2747 | add edx, draw_data - CURRENT_TASK |
2748 | mov [edx + RECT.left], 0 |
2748 | mov [edx + RECT.left], 0 |
2749 | mov [edx + RECT.top], 0 |
2749 | mov [edx + RECT.top], 0 |
2750 | mov eax, [Screen_Max_X] |
2750 | mov eax, [Screen_Max_X] |
2751 | mov [edx + RECT.right], eax |
2751 | mov [edx + RECT.right], eax |
2752 | mov eax, [Screen_Max_Y] |
2752 | mov eax, [Screen_Max_Y] |
2753 | mov [edx + RECT.bottom], eax |
2753 | mov [edx + RECT.bottom], eax |
2754 | 2754 | ||
2755 | mov edi, [TASK_BASE] |
2755 | mov edi, [TASK_BASE] |
2756 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2756 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2757 | call sys_window_mouse |
2757 | call sys_window_mouse |
2758 | ret |
2758 | ret |
2759 | 2759 | ||
2760 | srl1: |
2760 | srl1: |
2761 | ret |
2761 | ret |
2762 | 2762 | ||
2763 | 2763 | ||
2764 | sys_drawwindow: |
2764 | sys_drawwindow: |
2765 | 2765 | ||
2766 | mov eax,edx |
2766 | mov eax,edx |
2767 | shr eax,16+8 |
2767 | shr eax,16+8 |
2768 | and eax,15 |
2768 | and eax,15 |
2769 | 2769 | ||
2770 | ; cmp eax,0 ; type I - original style |
2770 | ; cmp eax,0 ; type I - original style |
2771 | jne nosyswI |
2771 | jne nosyswI |
2772 | inc [mouse_pause] |
2772 | inc [mouse_pause] |
2773 | call [disable_mouse] |
2773 | call [disable_mouse] |
2774 | call sys_set_window |
2774 | call sys_set_window |
2775 | call [disable_mouse] |
2775 | call [disable_mouse] |
2776 | call drawwindow_I |
2776 | call drawwindow_I |
2777 | ;dec [mouse_pause] |
2777 | ;dec [mouse_pause] |
2778 | ;call [draw_pointer] |
2778 | ;call [draw_pointer] |
2779 | ;ret |
2779 | ;ret |
2780 | jmp draw_window_caption.2 |
2780 | jmp draw_window_caption.2 |
2781 | nosyswI: |
2781 | nosyswI: |
2782 | 2782 | ||
2783 | cmp al,1 ; type II - only reserve area, no draw |
2783 | cmp al,1 ; type II - only reserve area, no draw |
2784 | jne nosyswII |
2784 | jne nosyswII |
2785 | inc [mouse_pause] |
2785 | inc [mouse_pause] |
2786 | call [disable_mouse] |
2786 | call [disable_mouse] |
2787 | call sys_set_window |
2787 | call sys_set_window |
2788 | call [disable_mouse] |
2788 | call [disable_mouse] |
2789 | call sys_window_mouse |
2789 | call sys_window_mouse |
2790 | dec [mouse_pause] |
2790 | dec [mouse_pause] |
2791 | call [draw_pointer] |
2791 | call [draw_pointer] |
2792 | ret |
2792 | ret |
2793 | nosyswII: |
2793 | nosyswII: |
2794 | 2794 | ||
2795 | cmp al,2 ; type III - new style |
2795 | cmp al,2 ; type III - new style |
2796 | jne nosyswIII |
2796 | jne nosyswIII |
2797 | inc [mouse_pause] |
2797 | inc [mouse_pause] |
2798 | call [disable_mouse] |
2798 | call [disable_mouse] |
2799 | call sys_set_window |
2799 | call sys_set_window |
2800 | call [disable_mouse] |
2800 | call [disable_mouse] |
2801 | call drawwindow_III |
2801 | call drawwindow_III |
2802 | ;dec [mouse_pause] |
2802 | ;dec [mouse_pause] |
2803 | ;call [draw_pointer] |
2803 | ;call [draw_pointer] |
2804 | ;ret |
2804 | ;ret |
2805 | jmp draw_window_caption.2 |
2805 | jmp draw_window_caption.2 |
2806 | nosyswIII: |
2806 | nosyswIII: |
2807 | 2807 | ||
2808 | cmp al,3 ; type IV - skinned window |
2808 | cmp al,3 ; type IV - skinned window |
2809 | je draw_skin_window |
2809 | je draw_skin_window |
2810 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2810 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2811 | jne nosyswV |
2811 | jne nosyswV |
2812 | draw_skin_window: |
2812 | draw_skin_window: |
2813 | 2813 | ||
2814 | inc [mouse_pause] |
2814 | inc [mouse_pause] |
2815 | call [disable_mouse] |
2815 | call [disable_mouse] |
2816 | call sys_set_window |
2816 | call sys_set_window |
2817 | call [disable_mouse] |
2817 | call [disable_mouse] |
2818 | mov eax, [TASK_COUNT] |
2818 | mov eax, [TASK_COUNT] |
2819 | movzx eax, word [WIN_POS + eax*2] |
2819 | movzx eax, word [WIN_POS + eax*2] |
2820 | cmp eax, [CURRENT_TASK] |
2820 | cmp eax, [CURRENT_TASK] |
2821 | setz al |
2821 | setz al |
2822 | movzx eax, al |
2822 | movzx eax, al |
2823 | push eax |
2823 | push eax |
2824 | call drawwindow_IV |
2824 | call drawwindow_IV |
2825 | ;dec [mouse_pause] |
2825 | ;dec [mouse_pause] |
2826 | ;call [draw_pointer] |
2826 | ;call [draw_pointer] |
2827 | ;ret |
2827 | ;ret |
2828 | jmp draw_window_caption.2 |
2828 | jmp draw_window_caption.2 |
2829 | nosyswV: |
2829 | nosyswV: |
2830 | 2830 | ||
2831 | ret |
2831 | ret |
2832 | 2832 | ||
2833 | 2833 | ||
2834 | draw_window_caption: |
2834 | draw_window_caption: |
2835 | inc [mouse_pause] |
2835 | inc [mouse_pause] |
2836 | call [disable_mouse] |
2836 | call [disable_mouse] |
2837 | 2837 | ||
2838 | xor eax,eax |
2838 | xor eax,eax |
2839 | mov edx,[TASK_COUNT] |
2839 | mov edx,[TASK_COUNT] |
2840 | movzx edx,word[WIN_POS+edx*2] |
2840 | movzx edx,word[WIN_POS+edx*2] |
2841 | cmp edx,[CURRENT_TASK] |
2841 | cmp edx,[CURRENT_TASK] |
2842 | jne @f |
2842 | jne @f |
2843 | inc eax |
2843 | inc eax |
2844 | @@: mov edx,[CURRENT_TASK] |
2844 | @@: mov edx,[CURRENT_TASK] |
2845 | shl edx,5 |
2845 | shl edx,5 |
2846 | add edx,window_data |
2846 | add edx,window_data |
2847 | movzx ebx,[edx+WDATA.fl_wstyle] |
2847 | movzx ebx,[edx+WDATA.fl_wstyle] |
2848 | and bl,0x0F |
2848 | and bl,0x0F |
2849 | cmp bl,3 |
2849 | cmp bl,3 |
2850 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
2850 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
2851 | cmp bl,4 |
2851 | cmp bl,4 |
2852 | je .draw_caption_style_3 |
2852 | je .draw_caption_style_3 |
2853 | 2853 | ||
2854 | jmp .not_style_3 |
2854 | jmp .not_style_3 |
2855 | .draw_caption_style_3: |
2855 | .draw_caption_style_3: |
2856 | 2856 | ||
2857 | push edx |
2857 | push edx |
2858 | call drawwindow_IV_caption |
2858 | call drawwindow_IV_caption |
2859 | add esp,4 |
2859 | add esp,4 |
2860 | jmp .2 |
2860 | jmp .2 |
2861 | 2861 | ||
2862 | .not_style_3: |
2862 | .not_style_3: |
2863 | cmp bl,2 |
2863 | cmp bl,2 |
2864 | jne .not_style_2 |
2864 | jne .not_style_2 |
2865 | 2865 | ||
2866 | call drawwindow_III_caption |
2866 | call drawwindow_III_caption |
2867 | jmp .2 |
2867 | jmp .2 |
2868 | 2868 | ||
2869 | .not_style_2: |
2869 | .not_style_2: |
2870 | cmp bl,0 |
2870 | cmp bl,0 |
2871 | jne .2 |
2871 | jne .2 |
2872 | 2872 | ||
2873 | call drawwindow_I_caption |
2873 | call drawwindow_I_caption |
2874 | 2874 | ||
2875 | ;-------------------------------------------------------------- |
2875 | ;-------------------------------------------------------------- |
2876 | .2: ;jmp @f |
2876 | .2: ;jmp @f |
2877 | mov edi,[CURRENT_TASK] |
2877 | mov edi,[CURRENT_TASK] |
2878 | shl edi,5 |
2878 | shl edi,5 |
2879 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2879 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2880 | jz @f |
2880 | jz @f |
2881 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2881 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2882 | or edx,edx |
2882 | or edx,edx |
2883 | jz @f |
2883 | jz @f |
2884 | 2884 | ||
2885 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2885 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2886 | and al,0x0F |
2886 | and al,0x0F |
2887 | cmp al,3 |
2887 | cmp al,3 |
2888 | je .skinned |
2888 | je .skinned |
2889 | cmp al,4 |
2889 | cmp al,4 |
2890 | je .skinned |
2890 | je .skinned |
2891 | 2891 | ||
2892 | jmp .not_skinned |
2892 | jmp .not_skinned |
2893 | .skinned: |
2893 | .skinned: |
2894 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2894 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2895 | mov bp,word[edi+window_data+WDATA.box.top] |
2895 | mov bp,word[edi+window_data+WDATA.box.top] |
2896 | movzx eax,word[edi+window_data+WDATA.box.width] |
2896 | movzx eax,word[edi+window_data+WDATA.box.width] |
2897 | sub ax,[_skinmargins.left] |
2897 | sub ax,[_skinmargins.left] |
2898 | sub ax,[_skinmargins.right] |
2898 | sub ax,[_skinmargins.right] |
2899 | push edx |
2899 | push edx |
2900 | cwde |
2900 | cwde |
2901 | cdq |
2901 | cdq |
2902 | mov ebx,6 |
2902 | mov ebx,6 |
2903 | idiv ebx |
2903 | idiv ebx |
2904 | pop edx |
2904 | pop edx |
2905 | or eax,eax |
2905 | or eax,eax |
2906 | js @f |
2906 | js @f |
2907 | mov esi,eax |
2907 | mov esi,eax |
2908 | mov ebx,dword[_skinmargins.left-2] |
2908 | mov ebx,dword[_skinmargins.left-2] |
2909 | mov bx,word[_skinh] |
2909 | mov bx,word[_skinh] |
2910 | sub bx,[_skinmargins.bottom] |
2910 | sub bx,[_skinmargins.bottom] |
2911 | sub bx,[_skinmargins.top] |
2911 | sub bx,[_skinmargins.top] |
2912 | sar bx,1 |
2912 | sar bx,1 |
2913 | adc bx,0 |
2913 | adc bx,0 |
2914 | add bx,[_skinmargins.top] |
2914 | add bx,[_skinmargins.top] |
2915 | add bx,-3 |
2915 | add bx,-3 |
2916 | add ebx,ebp |
2916 | add ebx,ebp |
2917 | jmp .dodraw |
2917 | jmp .dodraw |
2918 | 2918 | ||
2919 | .not_skinned: |
2919 | .not_skinned: |
2920 | cmp al,1 |
2920 | cmp al,1 |
2921 | je @f |
2921 | je @f |
2922 | 2922 | ||
2923 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2923 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2924 | mov bp,word[edi+window_data+WDATA.box.top] |
2924 | mov bp,word[edi+window_data+WDATA.box.top] |
2925 | movzx eax,word[edi+window_data+WDATA.box.width] |
2925 | movzx eax,word[edi+window_data+WDATA.box.width] |
2926 | sub eax,16 |
2926 | sub eax,16 |
2927 | push edx |
2927 | push edx |
2928 | cwde |
2928 | cwde |
2929 | cdq |
2929 | cdq |
2930 | mov ebx,6 |
2930 | mov ebx,6 |
2931 | idiv ebx |
2931 | idiv ebx |
2932 | pop edx |
2932 | pop edx |
2933 | or eax,eax |
2933 | or eax,eax |
2934 | js @f |
2934 | js @f |
2935 | mov esi,eax |
2935 | mov esi,eax |
2936 | mov ebx,0x00080007 |
2936 | mov ebx,0x00080007 |
2937 | add ebx,ebp |
2937 | add ebx,ebp |
2938 | .dodraw: |
2938 | .dodraw: |
2939 | mov ecx,[common_colours+16];0x00FFFFFF |
2939 | mov ecx,[common_colours+16];0x00FFFFFF |
2940 | or ecx, 0x80000000 |
2940 | or ecx, 0x80000000 |
2941 | xor edi,edi |
2941 | xor edi,edi |
2942 | ; // Alver 22.06.2008 // { |
2942 | ; // Alver 22.06.2008 // { |
2943 | ; call dtext |
2943 | ; call dtext |
2944 | call dtext_asciiz_esi |
2944 | call dtext_asciiz_esi |
2945 | ; } \\ Alver \\ |
2945 | ; } \\ Alver \\ |
2946 | 2946 | ||
2947 | @@: |
2947 | @@: |
2948 | ;-------------------------------------------------------------- |
2948 | ;-------------------------------------------------------------- |
2949 | dec [mouse_pause] |
2949 | dec [mouse_pause] |
2950 | call [draw_pointer] |
2950 | call [draw_pointer] |
2951 | ret |
2951 | ret |
2952 | 2952 | ||
2953 | iglobal |
2953 | iglobal |
2954 | align 4 |
2954 | align 4 |
2955 | window_topleft dd \ |
2955 | window_topleft dd \ |
2956 | 1, 21,\ ;type 0 |
2956 | 1, 21,\ ;type 0 |
2957 | 0, 0,\ ;type 1 |
2957 | 0, 0,\ ;type 1 |
2958 | 5, 20,\ ;type 2 |
2958 | 5, 20,\ ;type 2 |
2959 | 5, ?,\ ;type 3 {set by skin} |
2959 | 5, ?,\ ;type 3 {set by skin} |
2960 | 5, ? ;type 4 {set by skin} |
2960 | 5, ? ;type 4 {set by skin} |
2961 | endg |
2961 | endg |
2962 | 2962 | ||
2963 | set_window_clientbox: |
2963 | set_window_clientbox: |
2964 | push eax ecx edi |
2964 | push eax ecx edi |
2965 | 2965 | ||
2966 | mov eax,[_skinh] |
2966 | mov eax,[_skinh] |
2967 | mov [window_topleft+4*7],eax |
2967 | mov [window_topleft+4*7],eax |
2968 | mov [window_topleft+4*9],eax |
2968 | mov [window_topleft+4*9],eax |
2969 | 2969 | ||
2970 | mov ecx,edi |
2970 | mov ecx,edi |
2971 | sub edi,window_data |
2971 | sub edi,window_data |
2972 | shl edi,3 |
2972 | shl edi,3 |
2973 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2973 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2974 | jz @f |
2974 | jz @f |
2975 | 2975 | ||
2976 | movzx eax,[ecx+WDATA.fl_wstyle] |
2976 | movzx eax,[ecx+WDATA.fl_wstyle] |
2977 | and eax,0x0F |
2977 | and eax,0x0F |
2978 | mov eax,[eax*8+window_topleft+0] |
2978 | mov eax,[eax*8+window_topleft+0] |
2979 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2979 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2980 | shl eax,1 |
2980 | shl eax,1 |
2981 | neg eax |
2981 | neg eax |
2982 | add eax,[ecx+WDATA.box.width] |
2982 | add eax,[ecx+WDATA.box.width] |
2983 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2983 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2984 | 2984 | ||
2985 | movzx eax,[ecx+WDATA.fl_wstyle] |
2985 | movzx eax,[ecx+WDATA.fl_wstyle] |
2986 | and eax,0x0F |
2986 | and eax,0x0F |
2987 | push [eax*8+window_topleft+0] |
2987 | push [eax*8+window_topleft+0] |
2988 | mov eax,[eax*8+window_topleft+4] |
2988 | mov eax,[eax*8+window_topleft+4] |
2989 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2989 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2990 | neg eax |
2990 | neg eax |
2991 | sub eax,[esp] |
2991 | sub eax,[esp] |
2992 | add eax,[ecx+WDATA.box.height] |
2992 | add eax,[ecx+WDATA.box.height] |
2993 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2993 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2994 | add esp,4 |
2994 | add esp,4 |
2995 | 2995 | ||
2996 | pop edi ecx eax |
2996 | pop edi ecx eax |
2997 | ret |
2997 | ret |
2998 | @@: |
2998 | @@: |
2999 | xor eax,eax |
2999 | xor eax,eax |
3000 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3000 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3001 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3001 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3002 | mov eax,[ecx+WDATA.box.width] |
3002 | mov eax,[ecx+WDATA.box.width] |
3003 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3003 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3004 | mov eax,[ecx+WDATA.box.height] |
3004 | mov eax,[ecx+WDATA.box.height] |
3005 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3005 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3006 | 3006 | ||
3007 | pop edi ecx eax |
3007 | pop edi ecx eax |
3008 | ret |
3008 | ret |
3009 | 3009 | ||
3010 | sys_set_window: |
3010 | sys_set_window: |
3011 | 3011 | ||
3012 | mov eax,[CURRENT_TASK] |
3012 | mov eax,[CURRENT_TASK] |
3013 | shl eax,5 |
3013 | shl eax,5 |
3014 | add eax,window_data |
3014 | add eax,window_data |
3015 | 3015 | ||
3016 | ; colors |
3016 | ; colors |
3017 | mov [eax+WDATA.cl_workarea],edx |
3017 | mov [eax+WDATA.cl_workarea],edx |
3018 | mov [eax+WDATA.cl_titlebar],esi |
3018 | mov [eax+WDATA.cl_titlebar],esi |
3019 | mov [eax+WDATA.cl_frames],edi |
3019 | mov [eax+WDATA.cl_frames],edi |
3020 | 3020 | ||
3021 | mov edi, eax |
3021 | mov edi, eax |
3022 | 3022 | ||
3023 | ; check flag (?) |
3023 | ; check flag (?) |
3024 | test [edi+WDATA.fl_wdrawn],1 |
3024 | test [edi+WDATA.fl_wdrawn],1 |
3025 | jnz newd |
3025 | jnz newd |
3026 | 3026 | ||
3027 | mov eax,[timer_ticks] ;[0xfdf0] |
3027 | mov eax,[timer_ticks] ;[0xfdf0] |
3028 | add eax,100 |
3028 | add eax,100 |
3029 | mov [new_window_starting],eax |
3029 | mov [new_window_starting],eax |
3030 | 3030 | ||
3031 | movsx eax,bx |
3031 | movsx eax,bx |
3032 | mov [edi+WDATA.box.width],eax |
3032 | mov [edi+WDATA.box.width],eax |
3033 | movsx eax,cx |
3033 | movsx eax,cx |
3034 | mov [edi+WDATA.box.height],eax |
3034 | mov [edi+WDATA.box.height],eax |
3035 | sar ebx,16 |
3035 | sar ebx,16 |
3036 | sar ecx,16 |
3036 | sar ecx,16 |
3037 | mov [edi+WDATA.box.left],ebx |
3037 | mov [edi+WDATA.box.left],ebx |
3038 | mov [edi+WDATA.box.top],ecx |
3038 | mov [edi+WDATA.box.top],ecx |
3039 | 3039 | ||
3040 | call check_window_position |
3040 | call check_window_position |
3041 | 3041 | ||
3042 | call set_window_clientbox |
3042 | call set_window_clientbox |
3043 | 3043 | ||
3044 | push ecx esi edi ; save for window fullscreen/resize |
3044 | push ecx esi edi ; save for window fullscreen/resize |
3045 | ;mov esi,edi |
3045 | ;mov esi,edi |
3046 | 3046 | ||
3047 | mov cl, [edi+WDATA.fl_wstyle] |
3047 | mov cl, [edi+WDATA.fl_wstyle] |
3048 | mov eax, [edi+WDATA.cl_frames] |
3048 | mov eax, [edi+WDATA.cl_frames] |
3049 | 3049 | ||
3050 | sub edi,window_data |
3050 | sub edi,window_data |
3051 | shl edi,3 |
3051 | shl edi,3 |
3052 | add edi,SLOT_BASE |
3052 | add edi,SLOT_BASE |
3053 | 3053 | ||
3054 | and cl,0x0F |
3054 | and cl,0x0F |
3055 | mov [edi+APPDATA.wnd_caption],0 |
3055 | mov [edi+APPDATA.wnd_caption],0 |
3056 | cmp cl,3 |
3056 | cmp cl,3 |
3057 | je set_APPDATA_wnd_caption |
3057 | je set_APPDATA_wnd_caption |
3058 | cmp cl,4 ; {SPraid.simba} |
3058 | cmp cl,4 ; {SPraid.simba} |
3059 | je set_APPDATA_wnd_caption |
3059 | je set_APPDATA_wnd_caption |
3060 | 3060 | ||
3061 | jmp @f |
3061 | jmp @f |
3062 | set_APPDATA_wnd_caption: |
3062 | set_APPDATA_wnd_caption: |
3063 | mov [edi+APPDATA.wnd_caption],eax |
3063 | mov [edi+APPDATA.wnd_caption],eax |
3064 | @@: mov esi,[esp+0] |
3064 | @@: mov esi,[esp+0] |
3065 | 3065 | ||
3066 | add edi, APPDATA.saved_box |
3066 | add edi, APPDATA.saved_box |
3067 | movsd |
3067 | movsd |
3068 | movsd |
3068 | movsd |
3069 | movsd |
3069 | movsd |
3070 | movsd |
3070 | movsd |
3071 | pop edi esi ecx |
3071 | pop edi esi ecx |
3072 | 3072 | ||
3073 | mov esi, [CURRENT_TASK] |
3073 | mov esi, [CURRENT_TASK] |
3074 | movzx esi, word [WIN_STACK+esi*2] |
3074 | movzx esi, word [WIN_STACK+esi*2] |
3075 | lea esi, [WIN_POS+esi*2] |
3075 | lea esi, [WIN_POS+esi*2] |
3076 | call waredraw |
3076 | call waredraw |
3077 | 3077 | ||
3078 | ;;; mov ebx, 1 |
3078 | ;;; mov ebx, 1 |
3079 | ;;; call delay_hs |
3079 | ;;; call delay_hs |
3080 | mov eax, [edi+WDATA.box.left] |
3080 | mov eax, [edi+WDATA.box.left] |
3081 | mov ebx, [edi+WDATA.box.top] |
3081 | mov ebx, [edi+WDATA.box.top] |
3082 | mov ecx, [edi+WDATA.box.width] |
3082 | mov ecx, [edi+WDATA.box.width] |
3083 | mov edx, [edi+WDATA.box.height] |
3083 | mov edx, [edi+WDATA.box.height] |
3084 | add ecx, eax |
3084 | add ecx, eax |
3085 | add edx, ebx |
3085 | add edx, ebx |
3086 | call calculatescreen |
3086 | call calculatescreen |
3087 | 3087 | ||
3088 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3088 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3089 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3089 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3090 | 3090 | ||
3091 | newd: |
3091 | newd: |
3092 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3092 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3093 | mov edx,edi |
3093 | mov edx,edi |
3094 | 3094 | ||
3095 | ret |
3095 | ret |
3096 | 3096 | ||
3097 | syscall_windowsettings: |
3097 | syscall_windowsettings: |
3098 | 3098 | ||
3099 | .set_window_caption: |
3099 | .set_window_caption: |
3100 | dec eax ; subfunction #1 - set window caption |
3100 | dec eax ; subfunction #1 - set window caption |
3101 | jnz .get_window_caption |
3101 | jnz .get_window_caption |
3102 | 3102 | ||
3103 | ; NOTE: only window owner thread can set its caption, |
3103 | ; NOTE: only window owner thread can set its caption, |
3104 | ; so there's no parameter for PID/TID |
3104 | ; so there's no parameter for PID/TID |
3105 | 3105 | ||
3106 | mov edi,[CURRENT_TASK] |
3106 | mov edi,[CURRENT_TASK] |
3107 | shl edi,5 |
3107 | shl edi,5 |
3108 | 3108 | ||
3109 | ; have to check if caption is within application memory limit |
3109 | ; have to check if caption is within application memory limit |
3110 | ; check is trivial, and if application resizes its memory, |
3110 | ; check is trivial, and if application resizes its memory, |
3111 | ; caption still can become over bounds |
3111 | ; caption still can become over bounds |
3112 | ; diamond, 31.10.2006: check removed because with new memory manager |
3112 | ; diamond, 31.10.2006: check removed because with new memory manager |
3113 | ; there can be valid data after APPDATA.mem_size bound |
3113 | ; there can be valid data after APPDATA.mem_size bound |
3114 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3114 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3115 | ; add ecx,255 ; max caption length |
3115 | ; add ecx,255 ; max caption length |
3116 | ; cmp ebx,ecx |
3116 | ; cmp ebx,ecx |
3117 | ; ja .exit_fail |
3117 | ; ja .exit_fail |
3118 | 3118 | ||
3119 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3119 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3120 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3120 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3121 | 3121 | ||
3122 | call draw_window_caption |
3122 | call draw_window_caption |
3123 | 3123 | ||
3124 | xor eax,eax ; eax = 0 (success) |
3124 | xor eax,eax ; eax = 0 (success) |
3125 | ret |
3125 | ret |
3126 | 3126 | ||
3127 | .get_window_caption: |
3127 | .get_window_caption: |
3128 | dec eax ; subfunction #2 - get window caption |
3128 | dec eax ; subfunction #2 - get window caption |
3129 | jnz .exit_fail |
3129 | jnz .exit_fail |
3130 | 3130 | ||
3131 | ; not implemented yet |
3131 | ; not implemented yet |
3132 | 3132 | ||
3133 | .exit_fail: |
3133 | .exit_fail: |
3134 | xor eax,eax |
3134 | xor eax,eax |
3135 | inc eax ; eax = 1 (fail) |
3135 | inc eax ; eax = 1 (fail) |
3136 | ret |
3136 | ret |
3137 | 3137 | ||
3138 | 3138 | ||
3139 | sys_window_move: |
3139 | sys_window_move: |
3140 | 3140 | ||
3141 | mov edi,[CURRENT_TASK] |
3141 | mov edi,[CURRENT_TASK] |
3142 | shl edi,5 |
3142 | shl edi,5 |
3143 | add edi,window_data |
3143 | add edi,window_data |
3144 | 3144 | ||
3145 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3145 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3146 | jnz .window_move_return |
3146 | jnz .window_move_return |
3147 | 3147 | ||
3148 | push dword [edi + WDATA.box.left] ; save old coordinates |
3148 | push dword [edi + WDATA.box.left] ; save old coordinates |
3149 | push dword [edi + WDATA.box.top] |
3149 | push dword [edi + WDATA.box.top] |
3150 | push dword [edi + WDATA.box.width] |
3150 | push dword [edi + WDATA.box.width] |
3151 | push dword [edi + WDATA.box.height] |
3151 | push dword [edi + WDATA.box.height] |
3152 | 3152 | ||
3153 | cmp eax,-1 ; set new position and size |
3153 | cmp eax,-1 ; set new position and size |
3154 | je .no_x_reposition |
3154 | je .no_x_reposition |
3155 | mov [edi + WDATA.box.left], eax |
3155 | mov [edi + WDATA.box.left], eax |
3156 | .no_x_reposition: |
3156 | .no_x_reposition: |
3157 | cmp ebx,-1 |
3157 | cmp ebx,-1 |
3158 | je .no_y_reposition |
3158 | je .no_y_reposition |
3159 | mov [edi + WDATA.box.top], ebx |
3159 | mov [edi + WDATA.box.top], ebx |
3160 | .no_y_reposition: |
3160 | .no_y_reposition: |
3161 | 3161 | ||
3162 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3162 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3163 | jnz .no_y_resizing |
3163 | jnz .no_y_resizing |
3164 | 3164 | ||
3165 | cmp ecx,-1 |
3165 | cmp ecx,-1 |
3166 | je .no_x_resizing |
3166 | je .no_x_resizing |
3167 | mov [edi + WDATA.box.width], ecx |
3167 | mov [edi + WDATA.box.width], ecx |
3168 | .no_x_resizing: |
3168 | .no_x_resizing: |
3169 | cmp edx,-1 |
3169 | cmp edx,-1 |
3170 | je .no_y_resizing |
3170 | je .no_y_resizing |
3171 | mov [edi + WDATA.box.height], edx |
3171 | mov [edi + WDATA.box.height], edx |
3172 | .no_y_resizing: |
3172 | .no_y_resizing: |
3173 | 3173 | ||
3174 | call check_window_position |
3174 | call check_window_position |
3175 | call set_window_clientbox |
3175 | call set_window_clientbox |
3176 | 3176 | ||
3177 | pushad ; save for window fullscreen/resize |
3177 | pushad ; save for window fullscreen/resize |
3178 | mov esi,edi |
3178 | mov esi,edi |
3179 | sub edi,window_data |
3179 | sub edi,window_data |
3180 | shr edi,5 |
3180 | shr edi,5 |
3181 | shl edi,8 |
3181 | shl edi,8 |
3182 | add edi, SLOT_BASE + APPDATA.saved_box |
3182 | add edi, SLOT_BASE + APPDATA.saved_box |
3183 | mov ecx,4 |
3183 | mov ecx,4 |
3184 | cld |
3184 | cld |
3185 | rep movsd |
3185 | rep movsd |
3186 | popad |
3186 | popad |
3187 | 3187 | ||
3188 | pushad ; calculcate screen at new position |
3188 | pushad ; calculcate screen at new position |
3189 | mov eax, [edi + WDATA.box.left] |
3189 | mov eax, [edi + WDATA.box.left] |
3190 | mov ebx, [edi + WDATA.box.top] |
3190 | mov ebx, [edi + WDATA.box.top] |
3191 | mov ecx, [edi + WDATA.box.width] |
3191 | mov ecx, [edi + WDATA.box.width] |
3192 | mov edx, [edi + WDATA.box.height] |
3192 | mov edx, [edi + WDATA.box.height] |
3193 | add ecx,eax |
3193 | add ecx,eax |
3194 | add edx,ebx |
3194 | add edx,ebx |
3195 | 3195 | ||
3196 | call calculatescreen |
3196 | call calculatescreen |
3197 | popad |
3197 | popad |
3198 | 3198 | ||
3199 | pop edx ; calculcate screen at old position |
3199 | pop edx ; calculcate screen at old position |
3200 | pop ecx |
3200 | pop ecx |
3201 | pop ebx |
3201 | pop ebx |
3202 | pop eax |
3202 | pop eax |
3203 | add ecx,eax |
3203 | add ecx,eax |
3204 | add edx,ebx |
3204 | add edx,ebx |
3205 | mov [dlx],eax ; save for drawlimits |
3205 | mov [dlx],eax ; save for drawlimits |
3206 | mov [dly],ebx |
3206 | mov [dly],ebx |
3207 | mov [dlxe],ecx |
3207 | mov [dlxe],ecx |
3208 | mov [dlye],edx |
3208 | mov [dlye],edx |
3209 | call calculatescreen |
3209 | call calculatescreen |
3210 | 3210 | ||
3211 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3211 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3212 | 3212 | ||
3213 | mov eax,edi ; redraw screen at old position |
3213 | mov eax,edi ; redraw screen at old position |
3214 | xor esi,esi |
3214 | xor esi,esi |
3215 | call redrawscreen |
3215 | call redrawscreen |
3216 | 3216 | ||
3217 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3217 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3218 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3218 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3219 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3219 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3220 | 3220 | ||
3221 | call [draw_pointer] |
3221 | call [draw_pointer] |
3222 | 3222 | ||
3223 | mov [window_move_pr],0 |
3223 | mov [window_move_pr],0 |
3224 | 3224 | ||
3225 | .window_move_return: |
3225 | .window_move_return: |
3226 | 3226 | ||
3227 | ret |
3227 | ret |
3228 | 3228 | ||
3229 | uglobal |
3229 | uglobal |
3230 | window_move_pr dd 0x0 |
3230 | window_move_pr dd 0x0 |
3231 | window_move_eax dd 0x0 |
3231 | window_move_eax dd 0x0 |
3232 | window_move_ebx dd 0x0 |
3232 | window_move_ebx dd 0x0 |
3233 | window_move_ecx dd 0x0 |
3233 | window_move_ecx dd 0x0 |
3234 | window_move_edx dd 0x0 |
3234 | window_move_edx dd 0x0 |
3235 | endg |
3235 | endg |
3236 | 3236 | ||
3237 | ;ok - 100% work |
3237 | ;ok - 100% work |
3238 | ;nt - not tested |
3238 | ;nt - not tested |
3239 | ;--------------------------------------------------------------------------------------------- |
3239 | ;--------------------------------------------------------------------------------------------- |
3240 | ;eax |
3240 | ;eax |
3241 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3241 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3242 | ;1 - change task. Ret nothing. Block. ok. |
3242 | ;1 - change task. Ret nothing. Block. ok. |
3243 | ;2 - performance control |
3243 | ;2 - performance control |
3244 | ; ebx |
3244 | ; ebx |
3245 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3245 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3246 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3246 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3247 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3247 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3248 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3248 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3249 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3249 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3250 | ;eax |
3250 | ;eax |
3251 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3251 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3252 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3252 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3253 | ;--------------------------------------------------------------------------------------------- |
3253 | ;--------------------------------------------------------------------------------------------- |
3254 | sys_sheduler: ;noname & halyavin |
3254 | sys_sheduler: ;noname & halyavin |
3255 | cmp eax,0 |
3255 | cmp eax,0 |
3256 | je shed_counter |
3256 | je shed_counter |
3257 | cmp eax,2 |
3257 | cmp eax,2 |
3258 | je perf_control |
3258 | je perf_control |
3259 | cmp eax,3 |
3259 | cmp eax,3 |
3260 | je rdmsr_instr |
3260 | je rdmsr_instr |
3261 | cmp eax,4 |
3261 | cmp eax,4 |
3262 | je wrmsr_instr |
3262 | je wrmsr_instr |
3263 | cmp eax,1 |
3263 | cmp eax,1 |
3264 | jne not_supported |
3264 | jne not_supported |
3265 | call change_task ;delay,0 |
3265 | call change_task ;delay,0 |
3266 | ret |
3266 | ret |
3267 | shed_counter: |
3267 | shed_counter: |
3268 | mov eax,[context_counter] |
3268 | mov eax,[context_counter] |
3269 | mov [esp+36],eax |
3269 | mov [esp+36],eax |
3270 | not_supported: |
3270 | not_supported: |
3271 | ret |
3271 | ret |
3272 | perf_control: |
3272 | perf_control: |
3273 | inc eax ;now eax=3 |
3273 | inc eax ;now eax=3 |
3274 | cmp ebx,eax |
3274 | cmp ebx,eax |
3275 | je cache_disable |
3275 | je cache_disable |
3276 | dec eax |
3276 | dec eax |
3277 | cmp ebx,eax |
3277 | cmp ebx,eax |
3278 | je cache_enable |
3278 | je cache_enable |
3279 | dec eax |
3279 | dec eax |
3280 | cmp ebx,eax |
3280 | cmp ebx,eax |
3281 | je is_cache_enabled |
3281 | je is_cache_enabled |
3282 | dec eax |
3282 | dec eax |
3283 | cmp ebx,eax |
3283 | cmp ebx,eax |
3284 | je modify_pce |
3284 | je modify_pce |
3285 | ret |
3285 | ret |
3286 | 3286 | ||
3287 | rdmsr_instr: |
3287 | rdmsr_instr: |
3288 | ;now counter in ecx |
3288 | ;now counter in ecx |
3289 | ;(edx:eax) esi:edi => edx:esi |
3289 | ;(edx:eax) esi:edi => edx:esi |
3290 | mov eax,esi |
3290 | mov eax,esi |
3291 | rdmsr |
3291 | rdmsr |
3292 | mov [esp+36],eax |
3292 | mov [esp+36],eax |
3293 | mov [esp+24],edx ;ret in ebx? |
3293 | mov [esp+24],edx ;ret in ebx? |
3294 | ret |
3294 | ret |
3295 | 3295 | ||
3296 | wrmsr_instr: |
3296 | wrmsr_instr: |
3297 | ;now counter in ecx |
3297 | ;now counter in ecx |
3298 | ;(edx:eax) esi:edi => edx:esi |
3298 | ;(edx:eax) esi:edi => edx:esi |
3299 | ; Fast Call MSR can't be destroy |
3299 | ; Fast Call MSR can't be destroy |
3300 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3300 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3301 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3301 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3302 | cmp ecx, MSR_SYSENTER_CS |
3302 | cmp ecx, MSR_SYSENTER_CS |
3303 | je @f |
3303 | je @f |
3304 | cmp ecx, MSR_SYSENTER_ESP |
3304 | cmp ecx, MSR_SYSENTER_ESP |
3305 | je @f |
3305 | je @f |
3306 | cmp ecx, MSR_SYSENTER_EIP |
3306 | cmp ecx, MSR_SYSENTER_EIP |
3307 | je @f |
3307 | je @f |
3308 | cmp ecx, MSR_AMD_STAR |
3308 | cmp ecx, MSR_AMD_STAR |
3309 | je @f |
3309 | je @f |
3310 | 3310 | ||
3311 | mov eax, esi |
3311 | mov eax, esi |
3312 | wrmsr |
3312 | wrmsr |
3313 | ; mov [esp + 36], eax |
3313 | ; mov [esp + 36], eax |
3314 | ; mov [esp + 24], edx ;ret in ebx? |
3314 | ; mov [esp + 24], edx ;ret in ebx? |
3315 | @@: |
3315 | @@: |
3316 | ret |
3316 | ret |
3317 | 3317 | ||
3318 | cache_disable: |
3318 | cache_disable: |
3319 | mov eax,cr0 |
3319 | mov eax,cr0 |
3320 | or eax,01100000000000000000000000000000b |
3320 | or eax,01100000000000000000000000000000b |
3321 | mov cr0,eax |
3321 | mov cr0,eax |
3322 | wbinvd ;set MESI |
3322 | wbinvd ;set MESI |
3323 | ret |
3323 | ret |
3324 | 3324 | ||
3325 | cache_enable: |
3325 | cache_enable: |
3326 | mov eax,cr0 |
3326 | mov eax,cr0 |
3327 | and eax,10011111111111111111111111111111b |
3327 | and eax,10011111111111111111111111111111b |
3328 | mov cr0,eax |
3328 | mov cr0,eax |
3329 | ret |
3329 | ret |
3330 | 3330 | ||
3331 | is_cache_enabled: |
3331 | is_cache_enabled: |
3332 | mov eax,cr0 |
3332 | mov eax,cr0 |
3333 | mov ebx,eax |
3333 | mov ebx,eax |
3334 | and eax,01100000000000000000000000000000b |
3334 | and eax,01100000000000000000000000000000b |
3335 | jz cache_disabled |
3335 | jz cache_disabled |
3336 | mov [esp+36],ebx |
3336 | mov [esp+36],ebx |
3337 | cache_disabled: |
3337 | cache_disabled: |
3338 | mov dword [esp+36],eax ;0 |
3338 | mov dword [esp+36],eax ;0 |
3339 | ret |
3339 | ret |
3340 | 3340 | ||
3341 | modify_pce: |
3341 | modify_pce: |
3342 | mov eax,cr4 |
3342 | mov eax,cr4 |
3343 | ; mov ebx,0 |
3343 | ; mov ebx,0 |
3344 | ; or bx,100000000b ;pce |
3344 | ; or bx,100000000b ;pce |
3345 | ; xor eax,ebx ;invert pce |
3345 | ; xor eax,ebx ;invert pce |
3346 | bts eax,8 ;pce=cr4[8] |
3346 | bts eax,8 ;pce=cr4[8] |
3347 | mov cr4,eax |
3347 | mov cr4,eax |
3348 | mov [esp+36],eax |
3348 | mov [esp+36],eax |
3349 | ret |
3349 | ret |
3350 | ;--------------------------------------------------------------------------------------------- |
3350 | ;--------------------------------------------------------------------------------------------- |
3351 | 3351 | ||
3352 | 3352 | ||
3353 | ; check if pixel is allowed to be drawn |
3353 | ; check if pixel is allowed to be drawn |
3354 | 3354 | ||
3355 | checkpixel: |
3355 | checkpixel: |
3356 | push eax edx |
3356 | push eax edx |
3357 | 3357 | ||
3358 | mov edx,[Screen_Max_X] ; screen x size |
3358 | mov edx,[Screen_Max_X] ; screen x size |
3359 | inc edx |
3359 | inc edx |
3360 | imul edx, ebx |
3360 | imul edx, ebx |
3361 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3361 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3362 | 3362 | ||
3363 | xor ecx, ecx |
3363 | xor ecx, ecx |
3364 | mov eax, [CURRENT_TASK] |
3364 | mov eax, [CURRENT_TASK] |
3365 | cmp al, dl |
3365 | cmp al, dl |
3366 | setne cl |
3366 | setne cl |
3367 | 3367 | ||
3368 | pop edx eax |
3368 | pop edx eax |
3369 | ret |
3369 | ret |
3370 | 3370 | ||
3371 | iglobal |
3371 | iglobal |
3372 | cpustring db 'CPU',0 |
3372 | cpustring db 'CPU',0 |
3373 | endg |
3373 | endg |
3374 | 3374 | ||
3375 | uglobal |
3375 | uglobal |
3376 | background_defined db 0 ; diamond, 11.04.2006 |
3376 | background_defined db 0 ; diamond, 11.04.2006 |
3377 | endg |
3377 | endg |
3378 | 3378 | ||
3379 | align 4 |
3379 | align 4 |
3380 | ; check misc |
3380 | ; check misc |
3381 | 3381 | ||
3382 | checkmisc: |
3382 | checkmisc: |
3383 | 3383 | ||
3384 | cmp [ctrl_alt_del], 1 |
3384 | cmp [ctrl_alt_del], 1 |
3385 | jne nocpustart |
3385 | jne nocpustart |
3386 | 3386 | ||
3387 | mov ebp, cpustring |
3387 | mov ebp, cpustring |
3388 | call fs_execute_from_sysdir |
3388 | call fs_execute_from_sysdir |
3389 | 3389 | ||
3390 | mov [ctrl_alt_del], 0 |
3390 | mov [ctrl_alt_del], 0 |
3391 | 3391 | ||
3392 | nocpustart: |
3392 | nocpustart: |
3393 | cmp [mouse_active], 1 |
3393 | cmp [mouse_active], 1 |
3394 | jne mouse_not_active |
3394 | jne mouse_not_active |
3395 | mov [mouse_active], 0 |
3395 | mov [mouse_active], 0 |
3396 | xor edi, edi |
3396 | xor edi, edi |
3397 | mov ecx, [TASK_COUNT] |
3397 | mov ecx, [TASK_COUNT] |
3398 | set_mouse_event: |
3398 | set_mouse_event: |
3399 | add edi, 256 |
3399 | add edi, 256 |
3400 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3400 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3401 | loop set_mouse_event |
3401 | loop set_mouse_event |
3402 | 3402 | ||
3403 | mouse_not_active: |
3403 | mouse_not_active: |
3404 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3404 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3405 | jz nobackgr |
3405 | jz nobackgr |
3406 | cmp [background_defined], 0 |
3406 | cmp [background_defined], 0 |
3407 | jz nobackgr |
3407 | jz nobackgr |
3408 | cmp [REDRAW_BACKGROUND], byte 2 |
3408 | cmp [REDRAW_BACKGROUND], byte 2 |
3409 | jnz no_set_bgr_event |
3409 | jnz no_set_bgr_event |
3410 | xor edi, edi |
3410 | xor edi, edi |
3411 | mov ecx, [TASK_COUNT] |
3411 | mov ecx, [TASK_COUNT] |
3412 | set_bgr_event: |
3412 | set_bgr_event: |
3413 | add edi, 256 |
3413 | add edi, 256 |
3414 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3414 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3415 | loop set_bgr_event |
3415 | loop set_bgr_event |
3416 | no_set_bgr_event: |
3416 | no_set_bgr_event: |
3417 | ; mov [draw_data+32 + RECT.left],dword 0 |
3417 | ; mov [draw_data+32 + RECT.left],dword 0 |
3418 | ; mov [draw_data+32 + RECT.top],dword 0 |
3418 | ; mov [draw_data+32 + RECT.top],dword 0 |
3419 | ; mov eax,[Screen_Max_X] |
3419 | ; mov eax,[Screen_Max_X] |
3420 | ; mov ebx,[Screen_Max_Y] |
3420 | ; mov ebx,[Screen_Max_Y] |
3421 | ; mov [draw_data+32 + RECT.right],eax |
3421 | ; mov [draw_data+32 + RECT.right],eax |
3422 | ; mov [draw_data+32 + RECT.bottom],ebx |
3422 | ; mov [draw_data+32 + RECT.bottom],ebx |
3423 | call drawbackground |
3423 | call drawbackground |
3424 | mov [REDRAW_BACKGROUND],byte 0 |
3424 | mov [REDRAW_BACKGROUND],byte 0 |
3425 | mov [MOUSE_BACKGROUND],byte 0 |
3425 | mov [MOUSE_BACKGROUND],byte 0 |
3426 | 3426 | ||
3427 | nobackgr: |
3427 | nobackgr: |
3428 | 3428 | ||
3429 | ; system shutdown request |
3429 | ; system shutdown request |
3430 | 3430 | ||
3431 | cmp [SYS_SHUTDOWN],byte 0 |
3431 | cmp [SYS_SHUTDOWN],byte 0 |
3432 | je noshutdown |
3432 | je noshutdown |
3433 | 3433 | ||
3434 | mov edx,[shutdown_processes] |
3434 | mov edx,[shutdown_processes] |
3435 | 3435 | ||
3436 | cmp [SYS_SHUTDOWN],dl |
3436 | cmp [SYS_SHUTDOWN],dl |
3437 | jne no_mark_system_shutdown |
3437 | jne no_mark_system_shutdown |
3438 | 3438 | ||
3439 | lea ecx,[edx-1] |
3439 | lea ecx,[edx-1] |
3440 | mov edx,OS_BASE+0x3040 |
3440 | mov edx,OS_BASE+0x3040 |
3441 | jecxz @f |
3441 | jecxz @f |
3442 | markz: |
3442 | markz: |
3443 | mov [edx+TASKDATA.state],byte 3 |
3443 | mov [edx+TASKDATA.state],byte 3 |
3444 | add edx,0x20 |
3444 | add edx,0x20 |
3445 | loop markz |
3445 | loop markz |
3446 | @@: |
3446 | @@: |
3447 | 3447 | ||
3448 | no_mark_system_shutdown: |
3448 | no_mark_system_shutdown: |
3449 | 3449 | ||
3450 | call [disable_mouse] |
3450 | call [disable_mouse] |
3451 | 3451 | ||
3452 | dec byte [SYS_SHUTDOWN] |
3452 | dec byte [SYS_SHUTDOWN] |
3453 | je system_shutdown |
3453 | je system_shutdown |
3454 | 3454 | ||
3455 | noshutdown: |
3455 | noshutdown: |
3456 | 3456 | ||
3457 | 3457 | ||
3458 | mov eax,[TASK_COUNT] ; termination |
3458 | mov eax,[TASK_COUNT] ; termination |
3459 | mov ebx,TASK_DATA+TASKDATA.state |
3459 | mov ebx,TASK_DATA+TASKDATA.state |
3460 | mov esi,1 |
3460 | mov esi,1 |
3461 | 3461 | ||
3462 | newct: |
3462 | newct: |
3463 | mov cl,[ebx] |
3463 | mov cl,[ebx] |
3464 | cmp cl,byte 3 |
3464 | cmp cl,byte 3 |
3465 | jz terminate |
3465 | jz terminate |
3466 | cmp cl,byte 4 |
3466 | cmp cl,byte 4 |
3467 | jz terminate |
3467 | jz terminate |
3468 | 3468 | ||
3469 | add ebx,0x20 |
3469 | add ebx,0x20 |
3470 | inc esi |
3470 | inc esi |
3471 | dec eax |
3471 | dec eax |
3472 | jnz newct |
3472 | jnz newct |
3473 | ret |
3473 | ret |
3474 | 3474 | ||
3475 | ; redraw screen |
3475 | ; redraw screen |
3476 | 3476 | ||
3477 | redrawscreen: |
3477 | redrawscreen: |
3478 | 3478 | ||
3479 | ; eax , if process window_data base is eax, do not set flag/limits |
3479 | ; eax , if process window_data base is eax, do not set flag/limits |
3480 | 3480 | ||
3481 | pushad |
3481 | pushad |
3482 | push eax |
3482 | push eax |
3483 | 3483 | ||
3484 | ;;; mov ebx,2 |
3484 | ;;; mov ebx,2 |
3485 | ;;; call delay_hs |
3485 | ;;; call delay_hs |
3486 | 3486 | ||
3487 | ;mov ecx,0 ; redraw flags for apps |
3487 | ;mov ecx,0 ; redraw flags for apps |
3488 | xor ecx,ecx |
3488 | xor ecx,ecx |
3489 | newdw2: |
3489 | newdw2: |
3490 | 3490 | ||
3491 | inc ecx |
3491 | inc ecx |
3492 | push ecx |
3492 | push ecx |
3493 | 3493 | ||
3494 | mov eax,ecx |
3494 | mov eax,ecx |
3495 | shl eax,5 |
3495 | shl eax,5 |
3496 | add eax,window_data |
3496 | add eax,window_data |
3497 | 3497 | ||
3498 | cmp eax,[esp+4] |
3498 | cmp eax,[esp+4] |
3499 | je not_this_task |
3499 | je not_this_task |
3500 | ; check if window in redraw area |
3500 | ; check if window in redraw area |
3501 | mov edi,eax |
3501 | mov edi,eax |
3502 | 3502 | ||
3503 | cmp ecx,1 ; limit for background |
3503 | cmp ecx,1 ; limit for background |
3504 | jz bgli |
3504 | jz bgli |
3505 | 3505 | ||
3506 | mov eax, [edi + WDATA.box.left] |
3506 | mov eax, [edi + WDATA.box.left] |
3507 | mov ebx, [edi + WDATA.box.top] |
3507 | mov ebx, [edi + WDATA.box.top] |
3508 | mov ecx, [edi + WDATA.box.width] |
3508 | mov ecx, [edi + WDATA.box.width] |
3509 | mov edx, [edi + WDATA.box.height] |
3509 | mov edx, [edi + WDATA.box.height] |
3510 | add ecx,eax |
3510 | add ecx,eax |
3511 | add edx,ebx |
3511 | add edx,ebx |
3512 | 3512 | ||
3513 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3513 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3514 | cmp ecx,ebx |
3514 | cmp ecx,ebx |
3515 | jb ricino |
3515 | jb ricino |
3516 | 3516 | ||
3517 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3517 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3518 | cmp ecx,eax |
3518 | cmp ecx,eax |
3519 | jb ricino |
3519 | jb ricino |
3520 | 3520 | ||
3521 | mov eax, [edi + WDATA.box.left] |
3521 | mov eax, [edi + WDATA.box.left] |
3522 | mov ebx, [edi + WDATA.box.top] |
3522 | mov ebx, [edi + WDATA.box.top] |
3523 | mov ecx, [edi + WDATA.box.width] |
3523 | mov ecx, [edi + WDATA.box.width] |
3524 | mov edx, [edi + WDATA.box.height] |
3524 | mov edx, [edi + WDATA.box.height] |
3525 | add ecx, eax |
3525 | add ecx, eax |
3526 | add edx, ebx |
3526 | add edx, ebx |
3527 | 3527 | ||
3528 | mov eax,[dly] ; eax = area y start edx = window y end |
3528 | mov eax,[dly] ; eax = area y start edx = window y end |
3529 | cmp edx,eax |
3529 | cmp edx,eax |
3530 | jb ricino |
3530 | jb ricino |
3531 | 3531 | ||
3532 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3532 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3533 | cmp ecx,eax |
3533 | cmp ecx,eax |
3534 | jb ricino |
3534 | jb ricino |
3535 | 3535 | ||
3536 | bgli: |
3536 | bgli: |
3537 | 3537 | ||
3538 | cmp ecx,1 |
3538 | cmp ecx,1 |
3539 | jnz .az |
3539 | jnz .az |
3540 | mov al,[REDRAW_BACKGROUND] |
3540 | mov al,[REDRAW_BACKGROUND] |
3541 | cmp al,2 |
3541 | cmp al,2 |
3542 | jz newdw8 |
3542 | jz newdw8 |
3543 | test al,al |
3543 | test al,al |
3544 | jz .az |
3544 | jz .az |
3545 | lea eax,[edi+draw_data-window_data] |
3545 | lea eax,[edi+draw_data-window_data] |
3546 | mov ebx,[dlx] |
3546 | mov ebx,[dlx] |
3547 | cmp ebx,[eax+RECT.left] |
3547 | cmp ebx,[eax+RECT.left] |
3548 | jae @f |
3548 | jae @f |
3549 | mov [eax+RECT.left],ebx |
3549 | mov [eax+RECT.left],ebx |
3550 | @@: |
3550 | @@: |
3551 | mov ebx,[dly] |
3551 | mov ebx,[dly] |
3552 | cmp ebx,[eax+RECT.top] |
3552 | cmp ebx,[eax+RECT.top] |
3553 | jae @f |
3553 | jae @f |
3554 | mov [eax+RECT.top],ebx |
3554 | mov [eax+RECT.top],ebx |
3555 | @@: |
3555 | @@: |
3556 | mov ebx,[dlxe] |
3556 | mov ebx,[dlxe] |
3557 | cmp ebx,[eax+RECT.right] |
3557 | cmp ebx,[eax+RECT.right] |
3558 | jbe @f |
3558 | jbe @f |
3559 | mov [eax+RECT.right],ebx |
3559 | mov [eax+RECT.right],ebx |
3560 | @@: |
3560 | @@: |
3561 | mov ebx,[dlye] |
3561 | mov ebx,[dlye] |
3562 | cmp ebx,[eax+RECT.bottom] |
3562 | cmp ebx,[eax+RECT.bottom] |
3563 | jbe @f |
3563 | jbe @f |
3564 | mov [eax+RECT.bottom],ebx |
3564 | mov [eax+RECT.bottom],ebx |
3565 | @@: |
3565 | @@: |
3566 | jmp newdw8 |
3566 | jmp newdw8 |
3567 | .az: |
3567 | .az: |
3568 | 3568 | ||
3569 | mov eax,edi |
3569 | mov eax,edi |
3570 | add eax,draw_data-window_data |
3570 | add eax,draw_data-window_data |
3571 | 3571 | ||
3572 | mov ebx,[dlx] ; set limits |
3572 | mov ebx,[dlx] ; set limits |
3573 | mov [eax + RECT.left], ebx |
3573 | mov [eax + RECT.left], ebx |
3574 | mov ebx,[dly] |
3574 | mov ebx,[dly] |
3575 | mov [eax + RECT.top], ebx |
3575 | mov [eax + RECT.top], ebx |
3576 | mov ebx,[dlxe] |
3576 | mov ebx,[dlxe] |
3577 | mov [eax + RECT.right], ebx |
3577 | mov [eax + RECT.right], ebx |
3578 | mov ebx,[dlye] |
3578 | mov ebx,[dlye] |
3579 | mov [eax + RECT.bottom], ebx |
3579 | mov [eax + RECT.bottom], ebx |
3580 | 3580 | ||
3581 | sub eax,draw_data-window_data |
3581 | sub eax,draw_data-window_data |
3582 | 3582 | ||
3583 | cmp dword [esp],1 |
3583 | cmp dword [esp],1 |
3584 | jne nobgrd |
3584 | jne nobgrd |
3585 | mov byte [REDRAW_BACKGROUND], 1 |
3585 | mov byte [REDRAW_BACKGROUND], 1 |
3586 | 3586 | ||
3587 | newdw8: |
3587 | newdw8: |
3588 | nobgrd: |
3588 | nobgrd: |
3589 | 3589 | ||
3590 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3590 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3591 | 3591 | ||
3592 | ricino: |
3592 | ricino: |
3593 | 3593 | ||
3594 | not_this_task: |
3594 | not_this_task: |
3595 | 3595 | ||
3596 | pop ecx |
3596 | pop ecx |
3597 | 3597 | ||
3598 | cmp ecx,[TASK_COUNT] |
3598 | cmp ecx,[TASK_COUNT] |
3599 | jle newdw2 |
3599 | jle newdw2 |
3600 | 3600 | ||
3601 | pop eax |
3601 | pop eax |
3602 | popad |
3602 | popad |
3603 | 3603 | ||
3604 | ret |
3604 | ret |
3605 | 3605 | ||
3606 | calculatebackground: ; background |
3606 | calculatebackground: ; background |
3607 | 3607 | ||
3608 | ; all black |
3608 | ; all black |
3609 | 3609 | ||
3610 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3610 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3611 | xor eax, eax |
3611 | xor eax, eax |
3612 | mov ecx, 1023 ;0x0fff00 / 4 |
3612 | mov ecx, 1023 ;0x0fff00 / 4 |
3613 | cld |
3613 | cld |
3614 | rep stosd |
3614 | rep stosd |
3615 | 3615 | ||
3616 | mov edi,display_data ; set os to use all pixels |
3616 | mov edi,display_data ; set os to use all pixels |
3617 | mov eax,0x01010101 |
3617 | mov eax,0x01010101 |
3618 | mov ecx,1280*1024 / 4 |
3618 | mov ecx,1280*1024 / 4 |
3619 | rep stosd |
3619 | rep stosd |
3620 | 3620 | ||
3621 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3621 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3622 | 3622 | ||
3623 | ret |
3623 | ret |
3624 | 3624 | ||
3625 | uglobal |
3625 | uglobal |
3626 | imax dd 0x0 |
3626 | imax dd 0x0 |
3627 | endg |
3627 | endg |
3628 | 3628 | ||
3629 | 3629 | ||
3630 | 3630 | ||
3631 | delay_ms: ; delay in 1/1000 sec |
3631 | delay_ms: ; delay in 1/1000 sec |
3632 | 3632 | ||
3633 | 3633 | ||
3634 | push eax |
3634 | push eax |
3635 | push ecx |
3635 | push ecx |
3636 | 3636 | ||
3637 | mov ecx,esi |
3637 | mov ecx,esi |
3638 | ; |
3638 | ; |
3639 | imul ecx, 33941 |
3639 | imul ecx, 33941 |
3640 | shr ecx, 9 |
3640 | shr ecx, 9 |
3641 | ; |
3641 | ; |
3642 | 3642 | ||
3643 | in al,0x61 |
3643 | in al,0x61 |
3644 | and al,0x10 |
3644 | and al,0x10 |
3645 | mov ah,al |
3645 | mov ah,al |
3646 | cld |
3646 | cld |
3647 | 3647 | ||
3648 | cnt1: in al,0x61 |
3648 | cnt1: in al,0x61 |
3649 | and al,0x10 |
3649 | and al,0x10 |
3650 | cmp al,ah |
3650 | cmp al,ah |
3651 | jz cnt1 |
3651 | jz cnt1 |
3652 | 3652 | ||
3653 | mov ah,al |
3653 | mov ah,al |
3654 | loop cnt1 |
3654 | loop cnt1 |
3655 | 3655 | ||
3656 | pop ecx |
3656 | pop ecx |
3657 | pop eax |
3657 | pop eax |
3658 | 3658 | ||
3659 | ret |
3659 | ret |
3660 | 3660 | ||
3661 | 3661 | ||
3662 | set_app_param: |
3662 | set_app_param: |
3663 | mov edi, [TASK_BASE] |
3663 | mov edi, [TASK_BASE] |
3664 | mov [edi + TASKDATA.event_mask], ebx |
3664 | mov [edi + TASKDATA.event_mask], ebx |
3665 | ret |
3665 | ret |
3666 | 3666 | ||
3667 | 3667 | ||
3668 | 3668 | ||
3669 | delay_hs: ; delay in 1/100 secs |
3669 | delay_hs: ; delay in 1/100 secs |
3670 | ; ebx = delay time |
3670 | ; ebx = delay time |
3671 | push ecx |
3671 | push ecx |
3672 | push edx |
3672 | push edx |
3673 | 3673 | ||
3674 | mov edx,[timer_ticks] |
3674 | mov edx,[timer_ticks] |
3675 | 3675 | ||
3676 | newtic: |
3676 | newtic: |
3677 | mov ecx,[timer_ticks] |
3677 | mov ecx,[timer_ticks] |
3678 | sub ecx,edx |
3678 | sub ecx,edx |
3679 | cmp ecx,ebx |
3679 | cmp ecx,ebx |
3680 | jae zerodelay |
3680 | jae zerodelay |
3681 | 3681 | ||
3682 | call change_task |
3682 | call change_task |
3683 | 3683 | ||
3684 | jmp newtic |
3684 | jmp newtic |
3685 | 3685 | ||
3686 | zerodelay: |
3686 | zerodelay: |
3687 | pop edx |
3687 | pop edx |
3688 | pop ecx |
3688 | pop ecx |
3689 | 3689 | ||
3690 | ret |
3690 | ret |
3691 | 3691 | ||
3692 | 3692 | ||
3693 | memmove: ; memory move in bytes |
3693 | memmove: ; memory move in bytes |
3694 | 3694 | ||
3695 | ; eax = from |
3695 | ; eax = from |
3696 | ; ebx = to |
3696 | ; ebx = to |
3697 | ; ecx = no of bytes |
3697 | ; ecx = no of bytes |
3698 | test ecx, ecx |
3698 | test ecx, ecx |
3699 | jle .ret |
3699 | jle .ret |
3700 | 3700 | ||
3701 | 3701 | ||
3702 | push esi edi ecx |
3702 | push esi edi ecx |
3703 | 3703 | ||
3704 | mov edi, ebx |
3704 | mov edi, ebx |
3705 | mov esi, eax |
3705 | mov esi, eax |
3706 | 3706 | ||
3707 | test ecx, not 11b |
3707 | test ecx, not 11b |
3708 | jz @f |
3708 | jz @f |
3709 | 3709 | ||
3710 | push ecx |
3710 | push ecx |
3711 | shr ecx, 2 |
3711 | shr ecx, 2 |
3712 | rep movsd |
3712 | rep movsd |
3713 | pop ecx |
3713 | pop ecx |
3714 | and ecx, 11b |
3714 | and ecx, 11b |
3715 | jz .finish |
3715 | jz .finish |
3716 | @@: |
3716 | @@: |
3717 | rep movsb |
3717 | rep movsb |
3718 | 3718 | ||
3719 | .finish: |
3719 | .finish: |
3720 | pop ecx edi esi |
3720 | pop ecx edi esi |
3721 | .ret: |
3721 | .ret: |
3722 | ret |
3722 | ret |
3723 | 3723 | ||
3724 | 3724 | ||
3725 | ; |
3725 | ; |
3726 | ;align 4 |
3726 | ;align 4 |
3727 | ; |
3727 | ; |
3728 | ;read_floppy_file: |
3728 | ;read_floppy_file: |
3729 | ; |
3729 | ; |
3730 | ;; as input |
3730 | ;; as input |
3731 | ;; |
3731 | ;; |
3732 | ;; eax pointer to file |
3732 | ;; eax pointer to file |
3733 | ;; ebx file lenght |
3733 | ;; ebx file lenght |
3734 | ;; ecx start 512 byte block number |
3734 | ;; ecx start 512 byte block number |
3735 | ;; edx number of blocks to read |
3735 | ;; edx number of blocks to read |
3736 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3736 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3737 | ;; |
3737 | ;; |
3738 | ;; |
3738 | ;; |
3739 | ;; on return |
3739 | ;; on return |
3740 | ;; |
3740 | ;; |
3741 | ;; eax = 0 command succesful |
3741 | ;; eax = 0 command succesful |
3742 | ;; 1 no fd base and/or partition defined |
3742 | ;; 1 no fd base and/or partition defined |
3743 | ;; 2 yet unsupported FS |
3743 | ;; 2 yet unsupported FS |
3744 | ;; 3 unknown FS |
3744 | ;; 3 unknown FS |
3745 | ;; 4 partition not defined at hd |
3745 | ;; 4 partition not defined at hd |
3746 | ;; 5 file not found |
3746 | ;; 5 file not found |
3747 | ;; ebx = size of file |
3747 | ;; ebx = size of file |
3748 | ; |
3748 | ; |
3749 | ; mov edi,[TASK_BASE] |
3749 | ; mov edi,[TASK_BASE] |
3750 | ; add edi,0x10 |
3750 | ; add edi,0x10 |
3751 | ; add esi,[edi] |
3751 | ; add esi,[edi] |
3752 | ; add eax,[edi] |
3752 | ; add eax,[edi] |
3753 | ; |
3753 | ; |
3754 | ; pushad |
3754 | ; pushad |
3755 | ; mov edi,esi |
3755 | ; mov edi,esi |
3756 | ; add edi,1024 |
3756 | ; add edi,1024 |
3757 | ; mov esi,0x100000+19*512 |
3757 | ; mov esi,0x100000+19*512 |
3758 | ; sub ecx,1 |
3758 | ; sub ecx,1 |
3759 | ; shl ecx,9 |
3759 | ; shl ecx,9 |
3760 | ; add esi,ecx |
3760 | ; add esi,ecx |
3761 | ; shl edx,9 |
3761 | ; shl edx,9 |
3762 | ; mov ecx,edx |
3762 | ; mov ecx,edx |
3763 | ; cld |
3763 | ; cld |
3764 | ; rep movsb |
3764 | ; rep movsb |
3765 | ; popad |
3765 | ; popad |
3766 | ; |
3766 | ; |
3767 | ; mov [esp+36],eax |
3767 | ; mov [esp+36],eax |
3768 | ; mov [esp+24],ebx |
3768 | ; mov [esp+24],ebx |
3769 | ; ret |
3769 | ; ret |
3770 | 3770 | ||
3771 | 3771 | ||
3772 | 3772 | ||
3773 | align 4 |
3773 | align 4 |
3774 | 3774 | ||
3775 | sys_programirq: |
3775 | sys_programirq: |
3776 | 3776 | ||
3777 | mov eax, [TASK_BASE] |
3777 | mov eax, [TASK_BASE] |
3778 | add ebx, [eax + TASKDATA.mem_start] |
3778 | add ebx, [eax + TASKDATA.mem_start] |
3779 | 3779 | ||
3780 | cmp ecx, 16 |
3780 | cmp ecx, 16 |
3781 | jae .not_owner |
3781 | jae .not_owner |
3782 | mov edi, [eax + TASKDATA.pid] |
3782 | mov edi, [eax + TASKDATA.pid] |
3783 | cmp edi, [irq_owner + 4 * ecx] |
3783 | cmp edi, [irq_owner + 4 * ecx] |
3784 | je .spril1 |
3784 | je .spril1 |
3785 | .not_owner: |
3785 | .not_owner: |
3786 | xor ecx, ecx |
3786 | xor ecx, ecx |
3787 | inc ecx |
3787 | inc ecx |
3788 | jmp .end |
3788 | jmp .end |
3789 | .spril1: |
3789 | .spril1: |
3790 | 3790 | ||
3791 | shl ecx, 6 |
3791 | shl ecx, 6 |
3792 | mov esi, ebx |
3792 | mov esi, ebx |
3793 | lea edi, [irq00read + ecx] |
3793 | lea edi, [irq00read + ecx] |
3794 | push 16 |
3794 | push 16 |
3795 | pop ecx |
3795 | pop ecx |
3796 | 3796 | ||
3797 | cld |
3797 | cld |
3798 | rep movsd |
3798 | rep movsd |
3799 | .end: |
3799 | .end: |
3800 | mov [esp+32], ecx |
3800 | mov [esp+32], ecx |
3801 | ret |
3801 | ret |
3802 | 3802 | ||
3803 | 3803 | ||
3804 | align 4 |
3804 | align 4 |
3805 | 3805 | ||
3806 | get_irq_data: |
3806 | get_irq_data: |
3807 | movzx esi, bh ; save number of subfunction, if bh = 1, return data size, otherwise, read data |
3807 | movzx esi, bh ; save number of subfunction, if bh = 1, return data size, otherwise, read data |
3808 | xor bh, bh |
3808 | xor bh, bh |
3809 | cmp ebx, 16 |
3809 | cmp ebx, 16 |
3810 | jae .not_owner |
3810 | jae .not_owner |
3811 | mov edx, [4 * ebx + irq_owner] ; check for irq owner |
3811 | mov edx, [4 * ebx + irq_owner] ; check for irq owner |
3812 | 3812 | ||
3813 | mov eax,[TASK_BASE] |
3813 | mov eax,[TASK_BASE] |
3814 | 3814 | ||
3815 | cmp edx,[eax+TASKDATA.pid] |
3815 | cmp edx,[eax+TASKDATA.pid] |
3816 | je gidril1 |
3816 | je gidril1 |
3817 | .not_owner: |
3817 | .not_owner: |
3818 | xor edx, edx |
3818 | xor edx, edx |
3819 | dec edx |
3819 | dec edx |
3820 | jmp gid1 |
3820 | jmp gid1 |
3821 | 3821 | ||
3822 | gidril1: |
3822 | gidril1: |
3823 | 3823 | ||
3824 | shl ebx, 12 |
3824 | shl ebx, 12 |
3825 | lea eax, [ebx + IRQ_SAVE] ; calculate address of the beginning of buffer + 0x0 - data size |
3825 | lea eax, [ebx + IRQ_SAVE] ; calculate address of the beginning of buffer + 0x0 - data size |
3826 | mov edx, [eax] ; + 0x4 - data offset |
3826 | mov edx, [eax] ; + 0x4 - data offset |
3827 | dec esi |
3827 | dec esi |
3828 | jz gid1 |
3828 | jz gid1 |
3829 | test edx, edx ; check if buffer is empty |
3829 | test edx, edx ; check if buffer is empty |
3830 | jz gid1 |
3830 | jz gid1 |
3831 | 3831 | ||
3832 | mov ebx, [eax + 0x4] |
3832 | mov ebx, [eax + 0x4] |
3833 | mov edi, ecx |
3833 | mov edi, ecx |
3834 | 3834 | ||
3835 | mov ecx, 4000 ; buffer size, used frequently |
3835 | mov ecx, 4000 ; buffer size, used frequently |
3836 | 3836 | ||
3837 | cmp ebx, ecx ; check for the end of buffer, if end of buffer, begin cycle again |
3837 | cmp ebx, ecx ; check for the end of buffer, if end of buffer, begin cycle again |
3838 | jb @f |
3838 | jb @f |
3839 | 3839 | ||
3840 | xor ebx, ebx |
3840 | xor ebx, ebx |
3841 | 3841 | ||
3842 | @@: |
3842 | @@: |
3843 | 3843 | ||
3844 | lea esi, [ebx + edx] ; calculate data size and offset |
3844 | lea esi, [ebx + edx] ; calculate data size and offset |
3845 | cld |
3845 | cld |
3846 | cmp esi, ecx ; if greater than the buffer size, begin cycle again |
3846 | cmp esi, ecx ; if greater than the buffer size, begin cycle again |
3847 | jbe @f |
3847 | jbe @f |
3848 | 3848 | ||
3849 | sub ecx, ebx |
3849 | sub ecx, ebx |
3850 | sub edx, ecx |
3850 | sub edx, ecx |
3851 | 3851 | ||
3852 | lea esi, [eax + ebx + 0x10] |
3852 | lea esi, [eax + ebx + 0x10] |
3853 | rep movsb |
3853 | rep movsb |
3854 | 3854 | ||
3855 | xor ebx, ebx |
3855 | xor ebx, ebx |
3856 | @@: |
3856 | @@: |
3857 | lea esi, [eax + ebx + 0x10] |
3857 | lea esi, [eax + ebx + 0x10] |
3858 | mov ecx, edx |
3858 | mov ecx, edx |
3859 | add ebx, edx |
3859 | add ebx, edx |
3860 | 3860 | ||
3861 | rep movsb |
3861 | rep movsb |
3862 | mov edx, [eax] |
3862 | mov edx, [eax] |
3863 | mov [eax], ecx ; set data size to zero |
3863 | mov [eax], ecx ; set data size to zero |
3864 | mov [eax + 0x4], ebx ; set data offset |
3864 | mov [eax + 0x4], ebx ; set data offset |
3865 | 3865 | ||
3866 | gid1: |
3866 | gid1: |
3867 | mov [esp+32], edx ; eax |
3867 | mov [esp+32], edx ; eax |
3868 | ret |
3868 | ret |
3869 | 3869 | ||
3870 | 3870 | ||
3871 | set_io_access_rights: |
3871 | set_io_access_rights: |
3872 | 3872 | ||
3873 | pushad |
3873 | pushad |
3874 | 3874 | ||
3875 | mov edi, tss._io_map_0 |
3875 | mov edi, tss._io_map_0 |
3876 | 3876 | ||
3877 | ; mov ecx,eax |
3877 | ; mov ecx,eax |
3878 | ; and ecx,7 ; offset in byte |
3878 | ; and ecx,7 ; offset in byte |
3879 | 3879 | ||
3880 | ; shr eax,3 ; number of byte |
3880 | ; shr eax,3 ; number of byte |
3881 | ; add edi,eax |
3881 | ; add edi,eax |
3882 | 3882 | ||
3883 | ; mov ebx,1 |
3883 | ; mov ebx,1 |
3884 | ; shl ebx,cl |
3884 | ; shl ebx,cl |
3885 | 3885 | ||
3886 | cmp ebp,0 ; enable access - ebp = 0 |
3886 | cmp ebp,0 ; enable access - ebp = 0 |
3887 | jne siar1 |
3887 | jne siar1 |
3888 | 3888 | ||
3889 | ; not ebx |
3889 | ; not ebx |
3890 | ; and [edi],byte bl |
3890 | ; and [edi],byte bl |
3891 | btr [edi], eax |
3891 | btr [edi], eax |
3892 | 3892 | ||
3893 | popad |
3893 | popad |
3894 | 3894 | ||
3895 | ret |
3895 | ret |
3896 | 3896 | ||
3897 | siar1: |
3897 | siar1: |
3898 | 3898 | ||
3899 | bts [edi], eax |
3899 | bts [edi], eax |
3900 | ; or [edi],byte bl ; disable access - ebp = 1 |
3900 | ; or [edi],byte bl ; disable access - ebp = 1 |
3901 | 3901 | ||
3902 | popad |
3902 | popad |
3903 | 3903 | ||
3904 | ret |
3904 | ret |
3905 | 3905 | ||
3906 | r_f_port_area: |
3906 | r_f_port_area: |
3907 | 3907 | ||
3908 | test eax, eax |
3908 | test eax, eax |
3909 | jnz free_port_area |
3909 | jnz free_port_area |
3910 | ; je r_port_area |
3910 | ; je r_port_area |
3911 | ; jmp free_port_area |
3911 | ; jmp free_port_area |
3912 | 3912 | ||
3913 | ; r_port_area: |
3913 | ; r_port_area: |
3914 | 3914 | ||
3915 | pushad |
3915 | pushad |
3916 | 3916 | ||
3917 | cmp ebx,ecx ; beginning > end ? |
3917 | cmp ebx,ecx ; beginning > end ? |
3918 | ja rpal1 |
3918 | ja rpal1 |
3919 | cmp ecx,65536 |
3919 | cmp ecx,65536 |
3920 | jae rpal1 |
3920 | jae rpal1 |
3921 | mov esi,[RESERVED_PORTS] |
3921 | mov esi,[RESERVED_PORTS] |
3922 | test esi,esi ; no reserved areas ? |
3922 | test esi,esi ; no reserved areas ? |
3923 | je rpal2 |
3923 | je rpal2 |
3924 | cmp esi,255 ; max reserved |
3924 | cmp esi,255 ; max reserved |
3925 | jae rpal1 |
3925 | jae rpal1 |
3926 | rpal3: |
3926 | rpal3: |
3927 | mov edi,esi |
3927 | mov edi,esi |
3928 | shl edi,4 |
3928 | shl edi,4 |
3929 | add edi,RESERVED_PORTS |
3929 | add edi,RESERVED_PORTS |
3930 | cmp ebx,[edi+8] |
3930 | cmp ebx,[edi+8] |
3931 | ja rpal4 |
3931 | ja rpal4 |
3932 | cmp ecx,[edi+4] |
3932 | cmp ecx,[edi+4] |
3933 | jae rpal1 |
3933 | jae rpal1 |
3934 | ; jb rpal4 |
3934 | ; jb rpal4 |
3935 | ; jmp rpal1 |
3935 | ; jmp rpal1 |
3936 | rpal4: |
3936 | rpal4: |
3937 | 3937 | ||
3938 | dec esi |
3938 | dec esi |
3939 | jnz rpal3 |
3939 | jnz rpal3 |
3940 | jmp rpal2 |
3940 | jmp rpal2 |
3941 | rpal1: |
3941 | rpal1: |
3942 | popad |
3942 | popad |
3943 | mov eax,1 |
3943 | mov eax,1 |
3944 | ret |
3944 | ret |
3945 | 3945 | ||
3946 | rpal2: |
3946 | rpal2: |
3947 | popad |
3947 | popad |
3948 | 3948 | ||
3949 | 3949 | ||
3950 | ; enable port access at port IO map |
3950 | ; enable port access at port IO map |
3951 | cli |
3951 | cli |
3952 | pushad ; start enable io map |
3952 | pushad ; start enable io map |
3953 | 3953 | ||
3954 | cmp ecx,65536 ;16384 |
3954 | cmp ecx,65536 ;16384 |
3955 | jae no_unmask_io ; jge |
3955 | jae no_unmask_io ; jge |
3956 | 3956 | ||
3957 | mov eax,ebx |
3957 | mov eax,ebx |
3958 | 3958 | ||
3959 | new_port_access: |
3959 | new_port_access: |
3960 | 3960 | ||
3961 | pushad |
3961 | pushad |
3962 | 3962 | ||
3963 | xor ebp,ebp ; enable - eax = port |
3963 | xor ebp,ebp ; enable - eax = port |
3964 | call set_io_access_rights |
3964 | call set_io_access_rights |
3965 | 3965 | ||
3966 | popad |
3966 | popad |
3967 | 3967 | ||
3968 | inc eax |
3968 | inc eax |
3969 | cmp eax,ecx |
3969 | cmp eax,ecx |
3970 | jbe new_port_access |
3970 | jbe new_port_access |
3971 | 3971 | ||
3972 | no_unmask_io: |
3972 | no_unmask_io: |
3973 | 3973 | ||
3974 | popad ; end enable io map |
3974 | popad ; end enable io map |
3975 | sti |
3975 | sti |
3976 | 3976 | ||
3977 | mov edi,[RESERVED_PORTS] |
3977 | mov edi,[RESERVED_PORTS] |
3978 | add edi,1 |
3978 | add edi,1 |
3979 | mov [RESERVED_PORTS],edi |
3979 | mov [RESERVED_PORTS],edi |
3980 | shl edi,4 |
3980 | shl edi,4 |
3981 | add edi,RESERVED_PORTS |
3981 | add edi,RESERVED_PORTS |
3982 | mov esi,[TASK_BASE] |
3982 | mov esi,[TASK_BASE] |
3983 | mov esi,[esi+TASKDATA.pid] |
3983 | mov esi,[esi+TASKDATA.pid] |
3984 | mov [edi],esi |
3984 | mov [edi],esi |
3985 | mov [edi+4],ebx |
3985 | mov [edi+4],ebx |
3986 | mov [edi+8],ecx |
3986 | mov [edi+8],ecx |
3987 | 3987 | ||
3988 | xor eax, eax |
3988 | xor eax, eax |
3989 | ret |
3989 | ret |
3990 | 3990 | ||
3991 | free_port_area: |
3991 | free_port_area: |
3992 | 3992 | ||
3993 | pushad |
3993 | pushad |
3994 | 3994 | ||
3995 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3995 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3996 | test esi,esi |
3996 | test esi,esi |
3997 | je frpal2 |
3997 | je frpal2 |
3998 | mov edx,[TASK_BASE] |
3998 | mov edx,[TASK_BASE] |
3999 | mov edx,[edx+TASKDATA.pid] |
3999 | mov edx,[edx+TASKDATA.pid] |
4000 | frpal3: |
4000 | frpal3: |
4001 | mov edi,esi |
4001 | mov edi,esi |
4002 | shl edi,4 |
4002 | shl edi,4 |
4003 | add edi,RESERVED_PORTS |
4003 | add edi,RESERVED_PORTS |
4004 | cmp edx,[edi] |
4004 | cmp edx,[edi] |
4005 | jne frpal4 |
4005 | jne frpal4 |
4006 | cmp ebx,[edi+4] |
4006 | cmp ebx,[edi+4] |
4007 | jne frpal4 |
4007 | jne frpal4 |
4008 | cmp ecx,[edi+8] |
4008 | cmp ecx,[edi+8] |
4009 | jne frpal4 |
4009 | jne frpal4 |
4010 | jmp frpal1 |
4010 | jmp frpal1 |
4011 | frpal4: |
4011 | frpal4: |
4012 | dec esi |
4012 | dec esi |
4013 | jnz frpal3 |
4013 | jnz frpal3 |
4014 | frpal2: |
4014 | frpal2: |
4015 | popad |
4015 | popad |
4016 | mov eax,1 |
4016 | mov eax,1 |
4017 | ret |
4017 | ret |
4018 | frpal1: |
4018 | frpal1: |
4019 | mov ecx,256 |
4019 | mov ecx,256 |
4020 | sub ecx,esi |
4020 | sub ecx,esi |
4021 | shl ecx,4 |
4021 | shl ecx,4 |
4022 | mov esi,edi |
4022 | mov esi,edi |
4023 | add esi,16 |
4023 | add esi,16 |
4024 | cld |
4024 | cld |
4025 | rep movsb |
4025 | rep movsb |
4026 | 4026 | ||
4027 | dec dword [RESERVED_PORTS] |
4027 | dec dword [RESERVED_PORTS] |
4028 | 4028 | ||
4029 | popad |
4029 | popad |
4030 | 4030 | ||
4031 | 4031 | ||
4032 | ; disable port access at port IO map |
4032 | ; disable port access at port IO map |
4033 | 4033 | ||
4034 | pushad ; start disable io map |
4034 | pushad ; start disable io map |
4035 | 4035 | ||
4036 | cmp ecx,65536 ;16384 |
4036 | cmp ecx,65536 ;16384 |
4037 | jge no_mask_io |
4037 | jge no_mask_io |
4038 | 4038 | ||
4039 | mov eax,ebx |
4039 | mov eax,ebx |
4040 | 4040 | ||
4041 | new_port_access_disable: |
4041 | new_port_access_disable: |
4042 | 4042 | ||
4043 | pushad |
4043 | pushad |
4044 | 4044 | ||
4045 | mov ebp,1 ; disable - eax = port |
4045 | mov ebp,1 ; disable - eax = port |
4046 | call set_io_access_rights |
4046 | call set_io_access_rights |
4047 | 4047 | ||
4048 | popad |
4048 | popad |
4049 | 4049 | ||
4050 | inc eax |
4050 | inc eax |
4051 | cmp eax,ecx |
4051 | cmp eax,ecx |
4052 | jbe new_port_access_disable |
4052 | jbe new_port_access_disable |
4053 | 4053 | ||
4054 | no_mask_io: |
4054 | no_mask_io: |
4055 | 4055 | ||
4056 | popad ; end disable io map |
4056 | popad ; end disable io map |
4057 | 4057 | ||
4058 | xor eax, eax |
4058 | xor eax, eax |
4059 | ret |
4059 | ret |
4060 | 4060 | ||
4061 | 4061 | ||
4062 | reserve_free_irq: |
4062 | reserve_free_irq: |
4063 | 4063 | ||
4064 | xor esi, esi |
4064 | xor esi, esi |
4065 | inc esi |
4065 | inc esi |
4066 | cmp ecx, 16 |
4066 | cmp ecx, 16 |
4067 | jae ril1 |
4067 | jae ril1 |
4068 | 4068 | ||
4069 | push ecx |
4069 | push ecx |
4070 | lea ecx, [irq_owner + 4 * ecx] |
4070 | lea ecx, [irq_owner + 4 * ecx] |
4071 | mov edx, [ecx] |
4071 | mov edx, [ecx] |
4072 | mov eax, [TASK_BASE] |
4072 | mov eax, [TASK_BASE] |
4073 | mov edi, [eax + TASKDATA.pid] |
4073 | mov edi, [eax + TASKDATA.pid] |
4074 | pop eax |
4074 | pop eax |
4075 | dec ebx |
4075 | dec ebx |
4076 | jnz reserve_irq |
4076 | jnz reserve_irq |
4077 | 4077 | ||
4078 | cmp edx, edi |
4078 | cmp edx, edi |
4079 | jne ril1 |
4079 | jne ril1 |
4080 | dec esi |
4080 | dec esi |
4081 | mov [ecx], esi |
4081 | mov [ecx], esi |
4082 | 4082 | ||
4083 | jmp ril1 |
4083 | jmp ril1 |
4084 | 4084 | ||
4085 | reserve_irq: |
4085 | reserve_irq: |
4086 | 4086 | ||
4087 | cmp dword [ecx], 0 |
4087 | cmp dword [ecx], 0 |
4088 | jne ril1 |
4088 | jne ril1 |
4089 | 4089 | ||
4090 | mov ebx, [f_irqs + 4 * eax] |
4090 | mov ebx, [f_irqs + 4 * eax] |
4091 | 4091 | ||
4092 | stdcall attach_int_handler, eax, ebx, dword 0 |
4092 | stdcall attach_int_handler, eax, ebx, dword 0 |
4093 | 4093 | ||
4094 | mov [ecx], edi |
4094 | mov [ecx], edi |
4095 | 4095 | ||
4096 | dec esi |
4096 | dec esi |
4097 | ril1: |
4097 | ril1: |
4098 | mov [esp+32], esi ; return in eax |
4098 | mov [esp+32], esi ; return in eax |
4099 | ret |
4099 | ret |
4100 | 4100 | ||
4101 | iglobal |
4101 | iglobal |
4102 | f_irqs: |
4102 | f_irqs: |
4103 | dd 0x0 |
4103 | dd 0x0 |
4104 | dd 0x0 |
4104 | dd 0x0 |
4105 | dd p_irq2 |
4105 | dd p_irq2 |
4106 | dd p_irq3 |
4106 | dd p_irq3 |
4107 | dd p_irq4 |
4107 | dd p_irq4 |
4108 | dd p_irq5 |
4108 | dd p_irq5 |
4109 | dd p_irq6 |
4109 | dd p_irq6 |
4110 | dd p_irq7 |
4110 | dd p_irq7 |
4111 | dd p_irq8 |
4111 | dd p_irq8 |
4112 | dd p_irq9 |
4112 | dd p_irq9 |
4113 | dd p_irq10 |
4113 | dd p_irq10 |
4114 | dd p_irq11 |
4114 | dd p_irq11 |
4115 | dd 0x0 |
4115 | dd 0x0 |
4116 | dd 0x0 |
4116 | dd 0x0 |
4117 | dd p_irq14 |
4117 | dd p_irq14 |
4118 | dd p_irq15 |
4118 | dd p_irq15 |
4119 | 4119 | ||
4120 | endg |
4120 | endg |
4121 | 4121 | ||
4122 | drawbackground: |
4122 | drawbackground: |
4123 | inc [mouse_pause] |
4123 | inc [mouse_pause] |
4124 | cmp [SCR_MODE],word 0x12 |
4124 | cmp [SCR_MODE],word 0x12 |
4125 | je dbrv20 |
4125 | je dbrv20 |
4126 | dbrv12: |
4126 | dbrv12: |
4127 | cmp [SCR_MODE],word 0100000000000000b |
4127 | cmp [SCR_MODE],word 0100000000000000b |
4128 | jge dbrv20 |
4128 | jge dbrv20 |
4129 | cmp [SCR_MODE],word 0x13 |
4129 | cmp [SCR_MODE],word 0x13 |
4130 | je dbrv20 |
4130 | je dbrv20 |
4131 | call vesa12_drawbackground |
4131 | call vesa12_drawbackground |
4132 | dec [mouse_pause] |
4132 | dec [mouse_pause] |
4133 | call [draw_pointer] |
4133 | call [draw_pointer] |
4134 | ret |
4134 | ret |
4135 | dbrv20: |
4135 | dbrv20: |
4136 | cmp [BgrDrawMode],dword 1 |
4136 | cmp [BgrDrawMode],dword 1 |
4137 | jne bgrstr |
4137 | jne bgrstr |
4138 | call vesa20_drawbackground_tiled |
4138 | call vesa20_drawbackground_tiled |
4139 | dec [mouse_pause] |
4139 | dec [mouse_pause] |
4140 | call [draw_pointer] |
4140 | call [draw_pointer] |
4141 | ret |
4141 | ret |
4142 | bgrstr: |
4142 | bgrstr: |
4143 | call vesa20_drawbackground_stretch |
4143 | call vesa20_drawbackground_stretch |
4144 | dec [mouse_pause] |
4144 | dec [mouse_pause] |
4145 | call [draw_pointer] |
4145 | call [draw_pointer] |
4146 | ret |
4146 | ret |
4147 | 4147 | ||
4148 | align 4 |
4148 | align 4 |
4149 | 4149 | ||
4150 | syscall_putimage: ; PutImage |
4150 | syscall_putimage: ; PutImage |
4151 | sys_putimage: |
4151 | sys_putimage: |
4152 | test ecx,0x80008000 |
4152 | test ecx,0x80008000 |
4153 | jnz .exit |
4153 | jnz .exit |
4154 | test ecx,0x0000FFFF |
4154 | test ecx,0x0000FFFF |
4155 | jz .exit |
4155 | jz .exit |
4156 | test ecx,0xFFFF0000 |
4156 | test ecx,0xFFFF0000 |
4157 | jnz @f |
4157 | jnz @f |
4158 | .exit: |
4158 | .exit: |
4159 | ret |
4159 | ret |
4160 | @@: |
4160 | @@: |
4161 | mov edi,[current_slot] |
4161 | mov edi,[current_slot] |
4162 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4162 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4163 | rol edx,16 |
4163 | rol edx,16 |
4164 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4164 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4165 | rol edx,16 |
4165 | rol edx,16 |
4166 | .forced: |
4166 | .forced: |
4167 | push ebp esi 0 |
4167 | push ebp esi 0 |
4168 | mov ebp, putimage_get24bpp |
4168 | mov ebp, putimage_get24bpp |
4169 | mov esi, putimage_init24bpp |
4169 | mov esi, putimage_init24bpp |
4170 | sys_putimage_bpp: |
4170 | sys_putimage_bpp: |
4171 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4171 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4172 | ; mov eax, vga_putimage |
4172 | ; mov eax, vga_putimage |
4173 | cmp [SCR_MODE], word 0x12 |
4173 | cmp [SCR_MODE], word 0x12 |
4174 | jz @f ;.doit |
4174 | jz @f ;.doit |
4175 | mov eax, vesa12_putimage |
4175 | mov eax, vesa12_putimage |
4176 | cmp [SCR_MODE], word 0100000000000000b |
4176 | cmp [SCR_MODE], word 0100000000000000b |
4177 | jae @f |
4177 | jae @f |
4178 | cmp [SCR_MODE], word 0x13 |
4178 | cmp [SCR_MODE], word 0x13 |
4179 | jnz .doit |
4179 | jnz .doit |
4180 | @@: |
4180 | @@: |
4181 | mov eax, vesa20_putimage |
4181 | mov eax, vesa20_putimage |
4182 | .doit: |
4182 | .doit: |
4183 | inc [mouse_pause] |
4183 | inc [mouse_pause] |
4184 | call eax |
4184 | call eax |
4185 | dec [mouse_pause] |
4185 | dec [mouse_pause] |
4186 | pop ebp esi ebp |
4186 | pop ebp esi ebp |
4187 | jmp [draw_pointer] |
4187 | jmp [draw_pointer] |
4188 | 4188 | ||
4189 | syscall_putimage_palette: |
4189 | syscall_putimage_palette: |
4190 | mov edi, esi |
4190 | mov edi, esi |
4191 | mov esi, edx |
4191 | mov esi, edx |
4192 | mov edx, ecx |
4192 | mov edx, ecx |
4193 | mov ecx, ebx |
4193 | mov ecx, ebx |
4194 | mov ebx, eax |
4194 | mov ebx, eax |
4195 | sys_putimage_palette: |
4195 | sys_putimage_palette: |
4196 | ; ebx = pointer to image |
4196 | ; ebx = pointer to image |
4197 | ; ecx = [xsize]*65536 + [ysize] |
4197 | ; ecx = [xsize]*65536 + [ysize] |
4198 | ; edx = [xstart]*65536 + [ystart] |
4198 | ; edx = [xstart]*65536 + [ystart] |
4199 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4199 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4200 | ; edi = pointer to palette |
4200 | ; edi = pointer to palette |
4201 | ; ebp = row delta |
4201 | ; ebp = row delta |
4202 | mov eax, [CURRENT_TASK] |
4202 | mov eax, [CURRENT_TASK] |
4203 | shl eax, 8 |
4203 | shl eax, 8 |
4204 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4204 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4205 | rol edx, 16 |
4205 | rol edx, 16 |
4206 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4206 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4207 | rol edx, 16 |
4207 | rol edx, 16 |
4208 | .forced: |
4208 | .forced: |
4209 | cmp esi, 1 |
4209 | cmp esi, 1 |
4210 | jnz @f |
4210 | jnz @f |
4211 | push edi |
4211 | push edi |
4212 | mov eax, [edi+4] |
4212 | mov eax, [edi+4] |
4213 | sub eax, [edi] |
4213 | sub eax, [edi] |
4214 | push eax |
4214 | push eax |
4215 | push dword [edi] |
4215 | push dword [edi] |
4216 | push 0ffffff80h |
4216 | push 0ffffff80h |
4217 | mov edi, esp |
4217 | mov edi, esp |
4218 | call put_mono_image |
4218 | call put_mono_image |
4219 | add esp, 12 |
4219 | add esp, 12 |
4220 | pop edi |
4220 | pop edi |
4221 | ret |
4221 | ret |
4222 | @@: |
4222 | @@: |
4223 | cmp esi, 2 |
4223 | cmp esi, 2 |
4224 | jnz @f |
4224 | jnz @f |
4225 | push edi |
4225 | push edi |
4226 | push 0ffffff80h |
4226 | push 0ffffff80h |
4227 | mov edi, esp |
4227 | mov edi, esp |
4228 | call put_2bit_image |
4228 | call put_2bit_image |
4229 | pop eax |
4229 | pop eax |
4230 | pop edi |
4230 | pop edi |
4231 | ret |
4231 | ret |
4232 | @@: |
4232 | @@: |
4233 | cmp esi, 4 |
4233 | cmp esi, 4 |
4234 | jnz @f |
4234 | jnz @f |
4235 | push edi |
4235 | push edi |
4236 | push 0ffffff80h |
4236 | push 0ffffff80h |
4237 | mov edi, esp |
4237 | mov edi, esp |
4238 | call put_4bit_image |
4238 | call put_4bit_image |
4239 | pop eax |
4239 | pop eax |
4240 | pop edi |
4240 | pop edi |
4241 | ret |
4241 | ret |
4242 | @@: |
4242 | @@: |
4243 | push ebp esi ebp |
4243 | push ebp esi ebp |
4244 | cmp esi, 8 |
4244 | cmp esi, 8 |
4245 | jnz @f |
4245 | jnz @f |
4246 | mov ebp, putimage_get8bpp |
4246 | mov ebp, putimage_get8bpp |
4247 | mov esi, putimage_init8bpp |
4247 | mov esi, putimage_init8bpp |
4248 | jmp sys_putimage_bpp |
4248 | jmp sys_putimage_bpp |
4249 | @@: |
4249 | @@: |
4250 | cmp esi, 15 |
4250 | cmp esi, 15 |
4251 | jnz @f |
4251 | jnz @f |
4252 | mov ebp, putimage_get15bpp |
4252 | mov ebp, putimage_get15bpp |
4253 | mov esi, putimage_init15bpp |
4253 | mov esi, putimage_init15bpp |
4254 | jmp sys_putimage_bpp |
4254 | jmp sys_putimage_bpp |
4255 | @@: |
4255 | @@: |
4256 | cmp esi, 16 |
4256 | cmp esi, 16 |
4257 | jnz @f |
4257 | jnz @f |
4258 | mov ebp, putimage_get16bpp |
4258 | mov ebp, putimage_get16bpp |
4259 | mov esi, putimage_init16bpp |
4259 | mov esi, putimage_init16bpp |
4260 | jmp sys_putimage_bpp |
4260 | jmp sys_putimage_bpp |
4261 | @@: |
4261 | @@: |
4262 | cmp esi, 24 |
4262 | cmp esi, 24 |
4263 | jnz @f |
4263 | jnz @f |
4264 | mov ebp, putimage_get24bpp |
4264 | mov ebp, putimage_get24bpp |
4265 | mov esi, putimage_init24bpp |
4265 | mov esi, putimage_init24bpp |
4266 | jmp sys_putimage_bpp |
4266 | jmp sys_putimage_bpp |
4267 | @@: |
4267 | @@: |
4268 | cmp esi, 32 |
4268 | cmp esi, 32 |
4269 | jnz @f |
4269 | jnz @f |
4270 | mov ebp, putimage_get32bpp |
4270 | mov ebp, putimage_get32bpp |
4271 | mov esi, putimage_init32bpp |
4271 | mov esi, putimage_init32bpp |
4272 | jmp sys_putimage_bpp |
4272 | jmp sys_putimage_bpp |
4273 | @@: |
4273 | @@: |
4274 | pop ebp esi ebp |
4274 | pop ebp esi ebp |
4275 | ret |
4275 | ret |
4276 | 4276 | ||
4277 | put_mono_image: |
4277 | put_mono_image: |
4278 | push ebp esi ebp |
4278 | push ebp esi ebp |
4279 | mov ebp, putimage_get1bpp |
4279 | mov ebp, putimage_get1bpp |
4280 | mov esi, putimage_init1bpp |
4280 | mov esi, putimage_init1bpp |
4281 | jmp sys_putimage_bpp |
4281 | jmp sys_putimage_bpp |
4282 | put_2bit_image: |
4282 | put_2bit_image: |
4283 | push ebp esi ebp |
4283 | push ebp esi ebp |
4284 | mov ebp, putimage_get2bpp |
4284 | mov ebp, putimage_get2bpp |
4285 | mov esi, putimage_init2bpp |
4285 | mov esi, putimage_init2bpp |
4286 | jmp sys_putimage_bpp |
4286 | jmp sys_putimage_bpp |
4287 | put_4bit_image: |
4287 | put_4bit_image: |
4288 | push ebp esi ebp |
4288 | push ebp esi ebp |
4289 | mov ebp, putimage_get4bpp |
4289 | mov ebp, putimage_get4bpp |
4290 | mov esi, putimage_init4bpp |
4290 | mov esi, putimage_init4bpp |
4291 | jmp sys_putimage_bpp |
4291 | jmp sys_putimage_bpp |
4292 | 4292 | ||
4293 | putimage_init24bpp: |
4293 | putimage_init24bpp: |
4294 | lea eax, [eax*3] |
4294 | lea eax, [eax*3] |
4295 | putimage_init8bpp: |
4295 | putimage_init8bpp: |
4296 | ret |
4296 | ret |
4297 | 4297 | ||
4298 | align 16 |
4298 | align 16 |
4299 | putimage_get24bpp: |
4299 | putimage_get24bpp: |
- | 4300 | movzx eax, byte [esi+2] |
|
- | 4301 | shl eax, 16 |
|
4300 | mov eax, [esi] |
4302 | mov ax, [esi] |
4301 | add esi, 3 |
4303 | add esi, 3 |
4302 | ret 4 |
4304 | ret 4 |
4303 | align 16 |
4305 | align 16 |
4304 | putimage_get8bpp: |
4306 | putimage_get8bpp: |
4305 | movzx eax, byte [esi] |
4307 | movzx eax, byte [esi] |
4306 | push edx |
4308 | push edx |
4307 | mov edx, [esp+8] |
4309 | mov edx, [esp+8] |
4308 | mov eax, [edx+eax*4] |
4310 | mov eax, [edx+eax*4] |
4309 | pop edx |
4311 | pop edx |
4310 | inc esi |
4312 | inc esi |
4311 | ret 4 |
4313 | ret 4 |
4312 | 4314 | ||
4313 | putimage_init1bpp: |
4315 | putimage_init1bpp: |
4314 | add eax, ecx |
4316 | add eax, ecx |
4315 | push ecx |
4317 | push ecx |
4316 | add eax, 7 |
4318 | add eax, 7 |
4317 | add ecx, 7 |
4319 | add ecx, 7 |
4318 | shr eax, 3 |
4320 | shr eax, 3 |
4319 | shr ecx, 3 |
4321 | shr ecx, 3 |
4320 | sub eax, ecx |
4322 | sub eax, ecx |
4321 | pop ecx |
4323 | pop ecx |
4322 | ret |
4324 | ret |
4323 | align 16 |
4325 | align 16 |
4324 | putimage_get1bpp: |
4326 | putimage_get1bpp: |
4325 | push edx |
4327 | push edx |
4326 | mov edx, [esp+8] |
4328 | mov edx, [esp+8] |
4327 | mov al, [edx] |
4329 | mov al, [edx] |
4328 | add al, al |
4330 | add al, al |
4329 | jnz @f |
4331 | jnz @f |
4330 | lodsb |
4332 | lodsb |
4331 | adc al, al |
4333 | adc al, al |
4332 | @@: |
4334 | @@: |
4333 | mov [edx], al |
4335 | mov [edx], al |
4334 | sbb eax, eax |
4336 | sbb eax, eax |
4335 | and eax, [edx+8] |
4337 | and eax, [edx+8] |
4336 | add eax, [edx+4] |
4338 | add eax, [edx+4] |
4337 | pop edx |
4339 | pop edx |
4338 | ret 4 |
4340 | ret 4 |
4339 | 4341 | ||
4340 | putimage_init2bpp: |
4342 | putimage_init2bpp: |
4341 | add eax, ecx |
4343 | add eax, ecx |
4342 | push ecx |
4344 | push ecx |
4343 | add ecx, 3 |
4345 | add ecx, 3 |
4344 | add eax, 3 |
4346 | add eax, 3 |
4345 | shr ecx, 2 |
4347 | shr ecx, 2 |
4346 | shr eax, 2 |
4348 | shr eax, 2 |
4347 | sub eax, ecx |
4349 | sub eax, ecx |
4348 | pop ecx |
4350 | pop ecx |
4349 | ret |
4351 | ret |
4350 | align 16 |
4352 | align 16 |
4351 | putimage_get2bpp: |
4353 | putimage_get2bpp: |
4352 | push edx |
4354 | push edx |
4353 | mov edx, [esp+8] |
4355 | mov edx, [esp+8] |
4354 | mov al, [edx] |
4356 | mov al, [edx] |
4355 | mov ah, al |
4357 | mov ah, al |
4356 | shr al, 6 |
4358 | shr al, 6 |
4357 | shl ah, 2 |
4359 | shl ah, 2 |
4358 | jnz .nonewbyte |
4360 | jnz .nonewbyte |
4359 | lodsb |
4361 | lodsb |
4360 | mov ah, al |
4362 | mov ah, al |
4361 | shr al, 6 |
4363 | shr al, 6 |
4362 | shl ah, 2 |
4364 | shl ah, 2 |
4363 | add ah, 1 |
4365 | add ah, 1 |
4364 | .nonewbyte: |
4366 | .nonewbyte: |
4365 | mov [edx], ah |
4367 | mov [edx], ah |
4366 | mov edx, [edx+4] |
4368 | mov edx, [edx+4] |
4367 | movzx eax, al |
4369 | movzx eax, al |
4368 | mov eax, [edx+eax*4] |
4370 | mov eax, [edx+eax*4] |
4369 | pop edx |
4371 | pop edx |
4370 | ret 4 |
4372 | ret 4 |
4371 | 4373 | ||
4372 | putimage_init4bpp: |
4374 | putimage_init4bpp: |
4373 | add eax, ecx |
4375 | add eax, ecx |
4374 | push ecx |
4376 | push ecx |
4375 | add ecx, 1 |
4377 | add ecx, 1 |
4376 | add eax, 1 |
4378 | add eax, 1 |
4377 | shr ecx, 1 |
4379 | shr ecx, 1 |
4378 | shr eax, 1 |
4380 | shr eax, 1 |
4379 | sub eax, ecx |
4381 | sub eax, ecx |
4380 | pop ecx |
4382 | pop ecx |
4381 | ret |
4383 | ret |
4382 | align 16 |
4384 | align 16 |
4383 | putimage_get4bpp: |
4385 | putimage_get4bpp: |
4384 | push edx |
4386 | push edx |
4385 | mov edx, [esp+8] |
4387 | mov edx, [esp+8] |
4386 | add byte [edx], 80h |
4388 | add byte [edx], 80h |
4387 | jc @f |
4389 | jc @f |
4388 | movzx eax, byte [edx+1] |
4390 | movzx eax, byte [edx+1] |
4389 | mov edx, [edx+4] |
4391 | mov edx, [edx+4] |
4390 | and eax, 0x0F |
4392 | and eax, 0x0F |
4391 | mov eax, [edx+eax*4] |
4393 | mov eax, [edx+eax*4] |
4392 | pop edx |
4394 | pop edx |
4393 | ret 4 |
4395 | ret 4 |
4394 | @@: |
4396 | @@: |
4395 | movzx eax, byte [esi] |
4397 | movzx eax, byte [esi] |
4396 | add esi, 1 |
4398 | add esi, 1 |
4397 | mov [edx+1], al |
4399 | mov [edx+1], al |
4398 | shr eax, 4 |
4400 | shr eax, 4 |
4399 | mov edx, [edx+4] |
4401 | mov edx, [edx+4] |
4400 | mov eax, [edx+eax*4] |
4402 | mov eax, [edx+eax*4] |
4401 | pop edx |
4403 | pop edx |
4402 | ret 4 |
4404 | ret 4 |
4403 | 4405 | ||
4404 | putimage_init32bpp: |
4406 | putimage_init32bpp: |
4405 | shl eax, 2 |
4407 | shl eax, 2 |
4406 | ret |
4408 | ret |
4407 | align 16 |
4409 | align 16 |
4408 | putimage_get32bpp: |
4410 | putimage_get32bpp: |
4409 | lodsd |
4411 | lodsd |
4410 | ret 4 |
4412 | ret 4 |
4411 | 4413 | ||
4412 | putimage_init15bpp: |
4414 | putimage_init15bpp: |
4413 | putimage_init16bpp: |
4415 | putimage_init16bpp: |
4414 | add eax, eax |
4416 | add eax, eax |
4415 | ret |
4417 | ret |
4416 | align 16 |
4418 | align 16 |
4417 | putimage_get15bpp: |
4419 | putimage_get15bpp: |
4418 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4420 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4419 | push ecx edx |
4421 | push ecx edx |
4420 | movzx eax, word [esi] |
4422 | movzx eax, word [esi] |
4421 | add esi, 2 |
4423 | add esi, 2 |
4422 | mov ecx, eax |
4424 | mov ecx, eax |
4423 | mov edx, eax |
4425 | mov edx, eax |
4424 | and eax, 0x1F |
4426 | and eax, 0x1F |
4425 | and ecx, 0x1F shl 5 |
4427 | and ecx, 0x1F shl 5 |
4426 | and edx, 0x1F shl 10 |
4428 | and edx, 0x1F shl 10 |
4427 | shl eax, 3 |
4429 | shl eax, 3 |
4428 | shl ecx, 6 |
4430 | shl ecx, 6 |
4429 | shl edx, 9 |
4431 | shl edx, 9 |
4430 | or eax, ecx |
4432 | or eax, ecx |
4431 | or eax, edx |
4433 | or eax, edx |
4432 | pop edx ecx |
4434 | pop edx ecx |
4433 | ret 4 |
4435 | ret 4 |
4434 | 4436 | ||
4435 | align 16 |
4437 | align 16 |
4436 | putimage_get16bpp: |
4438 | putimage_get16bpp: |
4437 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4439 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4438 | push ecx edx |
4440 | push ecx edx |
4439 | movzx eax, word [esi] |
4441 | movzx eax, word [esi] |
4440 | add esi, 2 |
4442 | add esi, 2 |
4441 | mov ecx, eax |
4443 | mov ecx, eax |
4442 | mov edx, eax |
4444 | mov edx, eax |
4443 | and eax, 0x1F |
4445 | and eax, 0x1F |
4444 | and ecx, 0x3F shl 5 |
4446 | and ecx, 0x3F shl 5 |
4445 | and edx, 0x1F shl 11 |
4447 | and edx, 0x1F shl 11 |
4446 | shl eax, 3 |
4448 | shl eax, 3 |
4447 | shl ecx, 5 |
4449 | shl ecx, 5 |
4448 | shl edx, 8 |
4450 | shl edx, 8 |
4449 | or eax, ecx |
4451 | or eax, ecx |
4450 | or eax, edx |
4452 | or eax, edx |
4451 | pop edx ecx |
4453 | pop edx ecx |
4452 | ret 4 |
4454 | ret 4 |
4453 | 4455 | ||
4454 | ; eax x beginning |
4456 | ; eax x beginning |
4455 | ; ebx y beginning |
4457 | ; ebx y beginning |
4456 | ; ecx x end |
4458 | ; ecx x end |
4457 | ; edx y end |
4459 | ; edx y end |
4458 | ; edi color |
4460 | ; edi color |
4459 | 4461 | ||
4460 | __sys_drawbar: |
4462 | __sys_drawbar: |
4461 | mov esi,[current_slot] |
4463 | mov esi,[current_slot] |
4462 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4464 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4463 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4465 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4464 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4466 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4465 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4467 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4466 | .forced: |
4468 | .forced: |
4467 | inc [mouse_pause] |
4469 | inc [mouse_pause] |
4468 | ; call [disable_mouse] |
4470 | ; call [disable_mouse] |
4469 | cmp [SCR_MODE],word 0x12 |
4471 | cmp [SCR_MODE],word 0x12 |
4470 | je dbv20 |
4472 | je dbv20 |
4471 | sdbv20: |
4473 | sdbv20: |
4472 | cmp [SCR_MODE],word 0100000000000000b |
4474 | cmp [SCR_MODE],word 0100000000000000b |
4473 | jge dbv20 |
4475 | jge dbv20 |
4474 | cmp [SCR_MODE],word 0x13 |
4476 | cmp [SCR_MODE],word 0x13 |
4475 | je dbv20 |
4477 | je dbv20 |
4476 | call vesa12_drawbar |
4478 | call vesa12_drawbar |
4477 | dec [mouse_pause] |
4479 | dec [mouse_pause] |
4478 | call [draw_pointer] |
4480 | call [draw_pointer] |
4479 | ret |
4481 | ret |
4480 | dbv20: |
4482 | dbv20: |
4481 | call vesa20_drawbar |
4483 | call vesa20_drawbar |
4482 | dec [mouse_pause] |
4484 | dec [mouse_pause] |
4483 | call [draw_pointer] |
4485 | call [draw_pointer] |
4484 | ret |
4486 | ret |
4485 | 4487 | ||
4486 | 4488 | ||
4487 | 4489 | ||
4488 | kb_read: |
4490 | kb_read: |
4489 | 4491 | ||
4490 | push ecx edx |
4492 | push ecx edx |
4491 | 4493 | ||
4492 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4494 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4493 | kr_loop: |
4495 | kr_loop: |
4494 | in al,0x64 |
4496 | in al,0x64 |
4495 | test al,1 |
4497 | test al,1 |
4496 | jnz kr_ready |
4498 | jnz kr_ready |
4497 | loop kr_loop |
4499 | loop kr_loop |
4498 | mov ah,1 |
4500 | mov ah,1 |
4499 | jmp kr_exit |
4501 | jmp kr_exit |
4500 | kr_ready: |
4502 | kr_ready: |
4501 | push ecx |
4503 | push ecx |
4502 | mov ecx,32 |
4504 | mov ecx,32 |
4503 | kr_delay: |
4505 | kr_delay: |
4504 | loop kr_delay |
4506 | loop kr_delay |
4505 | pop ecx |
4507 | pop ecx |
4506 | in al,0x60 |
4508 | in al,0x60 |
4507 | xor ah,ah |
4509 | xor ah,ah |
4508 | kr_exit: |
4510 | kr_exit: |
4509 | 4511 | ||
4510 | pop edx ecx |
4512 | pop edx ecx |
4511 | 4513 | ||
4512 | ret |
4514 | ret |
4513 | 4515 | ||
4514 | 4516 | ||
4515 | kb_write: |
4517 | kb_write: |
4516 | 4518 | ||
4517 | push ecx edx |
4519 | push ecx edx |
4518 | 4520 | ||
4519 | mov dl,al |
4521 | mov dl,al |
4520 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4522 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4521 | ; kw_loop1: |
4523 | ; kw_loop1: |
4522 | ; in al,0x64 |
4524 | ; in al,0x64 |
4523 | ; test al,0x20 |
4525 | ; test al,0x20 |
4524 | ; jz kw_ok1 |
4526 | ; jz kw_ok1 |
4525 | ; loop kw_loop1 |
4527 | ; loop kw_loop1 |
4526 | ; mov ah,1 |
4528 | ; mov ah,1 |
4527 | ; jmp kw_exit |
4529 | ; jmp kw_exit |
4528 | ; kw_ok1: |
4530 | ; kw_ok1: |
4529 | in al,0x60 |
4531 | in al,0x60 |
4530 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4532 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4531 | kw_loop: |
4533 | kw_loop: |
4532 | in al,0x64 |
4534 | in al,0x64 |
4533 | test al,2 |
4535 | test al,2 |
4534 | jz kw_ok |
4536 | jz kw_ok |
4535 | loop kw_loop |
4537 | loop kw_loop |
4536 | mov ah,1 |
4538 | mov ah,1 |
4537 | jmp kw_exit |
4539 | jmp kw_exit |
4538 | kw_ok: |
4540 | kw_ok: |
4539 | mov al,dl |
4541 | mov al,dl |
4540 | out 0x60,al |
4542 | out 0x60,al |
4541 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4543 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4542 | kw_loop3: |
4544 | kw_loop3: |
4543 | in al,0x64 |
4545 | in al,0x64 |
4544 | test al,2 |
4546 | test al,2 |
4545 | jz kw_ok3 |
4547 | jz kw_ok3 |
4546 | loop kw_loop3 |
4548 | loop kw_loop3 |
4547 | mov ah,1 |
4549 | mov ah,1 |
4548 | jmp kw_exit |
4550 | jmp kw_exit |
4549 | kw_ok3: |
4551 | kw_ok3: |
4550 | mov ah,8 |
4552 | mov ah,8 |
4551 | kw_loop4: |
4553 | kw_loop4: |
4552 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4554 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4553 | kw_loop5: |
4555 | kw_loop5: |
4554 | in al,0x64 |
4556 | in al,0x64 |
4555 | test al,1 |
4557 | test al,1 |
4556 | jnz kw_ok4 |
4558 | jnz kw_ok4 |
4557 | loop kw_loop5 |
4559 | loop kw_loop5 |
4558 | dec ah |
4560 | dec ah |
4559 | jnz kw_loop4 |
4561 | jnz kw_loop4 |
4560 | kw_ok4: |
4562 | kw_ok4: |
4561 | xor ah,ah |
4563 | xor ah,ah |
4562 | kw_exit: |
4564 | kw_exit: |
4563 | 4565 | ||
4564 | pop edx ecx |
4566 | pop edx ecx |
4565 | 4567 | ||
4566 | ret |
4568 | ret |
4567 | 4569 | ||
4568 | 4570 | ||
4569 | kb_cmd: |
4571 | kb_cmd: |
4570 | 4572 | ||
4571 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4573 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4572 | c_wait: |
4574 | c_wait: |
4573 | in al,0x64 |
4575 | in al,0x64 |
4574 | test al,2 |
4576 | test al,2 |
4575 | jz c_send |
4577 | jz c_send |
4576 | loop c_wait |
4578 | loop c_wait |
4577 | jmp c_error |
4579 | jmp c_error |
4578 | c_send: |
4580 | c_send: |
4579 | mov al,bl |
4581 | mov al,bl |
4580 | out 0x64,al |
4582 | out 0x64,al |
4581 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4583 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4582 | c_accept: |
4584 | c_accept: |
4583 | in al,0x64 |
4585 | in al,0x64 |
4584 | test al,2 |
4586 | test al,2 |
4585 | jz c_ok |
4587 | jz c_ok |
4586 | loop c_accept |
4588 | loop c_accept |
4587 | c_error: |
4589 | c_error: |
4588 | mov ah,1 |
4590 | mov ah,1 |
4589 | jmp c_exit |
4591 | jmp c_exit |
4590 | c_ok: |
4592 | c_ok: |
4591 | xor ah,ah |
4593 | xor ah,ah |
4592 | c_exit: |
4594 | c_exit: |
4593 | ret |
4595 | ret |
4594 | 4596 | ||
4595 | 4597 | ||
4596 | setmouse: ; set mousepicture -pointer |
4598 | setmouse: ; set mousepicture -pointer |
4597 | ; ps2 mouse enable |
4599 | ; ps2 mouse enable |
4598 | 4600 | ||
4599 | mov [MOUSE_PICTURE],dword mousepointer |
4601 | mov [MOUSE_PICTURE],dword mousepointer |
4600 | 4602 | ||
4601 | cli |
4603 | cli |
4602 | 4604 | ||
4603 | ret |
4605 | ret |
4604 | 4606 | ||
4605 | 4607 | ||
4606 | _rdtsc: |
4608 | _rdtsc: |
4607 | bt [cpu_caps], CAPS_TSC |
4609 | bt [cpu_caps], CAPS_TSC |
4608 | jnc ret_rdtsc |
4610 | jnc ret_rdtsc |
4609 | rdtsc |
4611 | rdtsc |
4610 | ret |
4612 | ret |
4611 | ret_rdtsc: |
4613 | ret_rdtsc: |
4612 | mov edx,0xffffffff |
4614 | mov edx,0xffffffff |
4613 | mov eax,0xffffffff |
4615 | mov eax,0xffffffff |
4614 | ret |
4616 | ret |
4615 | 4617 | ||
4616 | rerouteirqs: |
4618 | rerouteirqs: |
4617 | 4619 | ||
4618 | cli |
4620 | cli |
4619 | 4621 | ||
4620 | mov al,0x11 ; icw4, edge triggered |
4622 | mov al,0x11 ; icw4, edge triggered |
4621 | out 0x20,al |
4623 | out 0x20,al |
4622 | call pic_delay |
4624 | call pic_delay |
4623 | out 0xA0,al |
4625 | out 0xA0,al |
4624 | call pic_delay |
4626 | call pic_delay |
4625 | 4627 | ||
4626 | mov al,0x20 ; generate 0x20 + |
4628 | mov al,0x20 ; generate 0x20 + |
4627 | out 0x21,al |
4629 | out 0x21,al |
4628 | call pic_delay |
4630 | call pic_delay |
4629 | mov al,0x28 ; generate 0x28 + |
4631 | mov al,0x28 ; generate 0x28 + |
4630 | out 0xA1,al |
4632 | out 0xA1,al |
4631 | call pic_delay |
4633 | call pic_delay |
4632 | 4634 | ||
4633 | mov al,0x04 ; slave at irq2 |
4635 | mov al,0x04 ; slave at irq2 |
4634 | out 0x21,al |
4636 | out 0x21,al |
4635 | call pic_delay |
4637 | call pic_delay |
4636 | mov al,0x02 ; at irq9 |
4638 | mov al,0x02 ; at irq9 |
4637 | out 0xA1,al |
4639 | out 0xA1,al |
4638 | call pic_delay |
4640 | call pic_delay |
4639 | 4641 | ||
4640 | mov al,0x01 ; 8086 mode |
4642 | mov al,0x01 ; 8086 mode |
4641 | out 0x21,al |
4643 | out 0x21,al |
4642 | call pic_delay |
4644 | call pic_delay |
4643 | out 0xA1,al |
4645 | out 0xA1,al |
4644 | call pic_delay |
4646 | call pic_delay |
4645 | 4647 | ||
4646 | mov al,255 ; mask all irq's |
4648 | mov al,255 ; mask all irq's |
4647 | out 0xA1,al |
4649 | out 0xA1,al |
4648 | call pic_delay |
4650 | call pic_delay |
4649 | out 0x21,al |
4651 | out 0x21,al |
4650 | call pic_delay |
4652 | call pic_delay |
4651 | 4653 | ||
4652 | mov ecx,0x1000 |
4654 | mov ecx,0x1000 |
4653 | cld |
4655 | cld |
4654 | picl1: call pic_delay |
4656 | picl1: call pic_delay |
4655 | loop picl1 |
4657 | loop picl1 |
4656 | 4658 | ||
4657 | mov al,255 ; mask all irq's |
4659 | mov al,255 ; mask all irq's |
4658 | out 0xA1,al |
4660 | out 0xA1,al |
4659 | call pic_delay |
4661 | call pic_delay |
4660 | out 0x21,al |
4662 | out 0x21,al |
4661 | call pic_delay |
4663 | call pic_delay |
4662 | 4664 | ||
4663 | cli |
4665 | cli |
4664 | 4666 | ||
4665 | ret |
4667 | ret |
4666 | 4668 | ||
4667 | 4669 | ||
4668 | pic_delay: |
4670 | pic_delay: |
4669 | 4671 | ||
4670 | jmp pdl1 |
4672 | jmp pdl1 |
4671 | pdl1: ret |
4673 | pdl1: ret |
4672 | 4674 | ||
4673 | 4675 | ||
4674 | sys_msg_board_str: |
4676 | sys_msg_board_str: |
4675 | 4677 | ||
4676 | pushad |
4678 | pushad |
4677 | @@: |
4679 | @@: |
4678 | cmp [esi],byte 0 |
4680 | cmp [esi],byte 0 |
4679 | je @f |
4681 | je @f |
4680 | mov eax,1 |
4682 | mov eax,1 |
4681 | movzx ebx,byte [esi] |
4683 | movzx ebx,byte [esi] |
4682 | call sys_msg_board |
4684 | call sys_msg_board |
4683 | inc esi |
4685 | inc esi |
4684 | jmp @b |
4686 | jmp @b |
4685 | @@: |
4687 | @@: |
4686 | popad |
4688 | popad |
4687 | ret |
4689 | ret |
4688 | 4690 | ||
4689 | sys_msg_board_byte: |
4691 | sys_msg_board_byte: |
4690 | ; in: al = byte to display |
4692 | ; in: al = byte to display |
4691 | ; out: nothing |
4693 | ; out: nothing |
4692 | ; destroys: nothing |
4694 | ; destroys: nothing |
4693 | pushad |
4695 | pushad |
4694 | mov ecx, 2 |
4696 | mov ecx, 2 |
4695 | shl eax, 24 |
4697 | shl eax, 24 |
4696 | jmp @f |
4698 | jmp @f |
4697 | 4699 | ||
4698 | sys_msg_board_word: |
4700 | sys_msg_board_word: |
4699 | ; in: ax = word to display |
4701 | ; in: ax = word to display |
4700 | ; out: nothing |
4702 | ; out: nothing |
4701 | ; destroys: nothing |
4703 | ; destroys: nothing |
4702 | pushad |
4704 | pushad |
4703 | mov ecx, 4 |
4705 | mov ecx, 4 |
4704 | shl eax, 16 |
4706 | shl eax, 16 |
4705 | jmp @f |
4707 | jmp @f |
4706 | 4708 | ||
4707 | sys_msg_board_dword: |
4709 | sys_msg_board_dword: |
4708 | ; in: eax = dword to display |
4710 | ; in: eax = dword to display |
4709 | ; out: nothing |
4711 | ; out: nothing |
4710 | ; destroys: nothing |
4712 | ; destroys: nothing |
4711 | pushad |
4713 | pushad |
4712 | mov ecx, 8 |
4714 | mov ecx, 8 |
4713 | @@: |
4715 | @@: |
4714 | push ecx |
4716 | push ecx |
4715 | rol eax, 4 |
4717 | rol eax, 4 |
4716 | push eax |
4718 | push eax |
4717 | and al, 0xF |
4719 | and al, 0xF |
4718 | cmp al, 10 |
4720 | cmp al, 10 |
4719 | sbb al, 69h |
4721 | sbb al, 69h |
4720 | das |
4722 | das |
4721 | mov bl, al |
4723 | mov bl, al |
4722 | xor eax, eax |
4724 | xor eax, eax |
4723 | inc eax |
4725 | inc eax |
4724 | call sys_msg_board |
4726 | call sys_msg_board |
4725 | pop eax |
4727 | pop eax |
4726 | pop ecx |
4728 | pop ecx |
4727 | loop @b |
4729 | loop @b |
4728 | popad |
4730 | popad |
4729 | ret |
4731 | ret |
4730 | 4732 | ||
4731 | uglobal |
4733 | uglobal |
4732 | msg_board_data: times 4096 db 0 |
4734 | msg_board_data: times 4096 db 0 |
4733 | msg_board_count dd 0x0 |
4735 | msg_board_count dd 0x0 |
4734 | endg |
4736 | endg |
4735 | 4737 | ||
4736 | sys_msg_board: |
4738 | sys_msg_board: |
4737 | 4739 | ||
4738 | ; eax=1 : write : bl byte to write |
4740 | ; eax=1 : write : bl byte to write |
4739 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4741 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4740 | 4742 | ||
4741 | mov ecx, [msg_board_count] |
4743 | mov ecx, [msg_board_count] |
4742 | cmp eax, 1 |
4744 | cmp eax, 1 |
4743 | jne .smbl1 |
4745 | jne .smbl1 |
4744 | 4746 | ||
4745 | 4747 | ||
4746 | mov [msg_board_data+ecx],bl |
4748 | mov [msg_board_data+ecx],bl |
4747 | inc ecx |
4749 | inc ecx |
4748 | and ecx, 4095 |
4750 | and ecx, 4095 |
4749 | mov [msg_board_count], ecx |
4751 | mov [msg_board_count], ecx |
4750 | mov [check_idle_semaphore], 5 |
4752 | mov [check_idle_semaphore], 5 |
4751 | ret |
4753 | ret |
4752 | .smbl1: |
4754 | .smbl1: |
4753 | cmp eax, 2 |
4755 | cmp eax, 2 |
4754 | jne .smbl2 |
4756 | jne .smbl2 |
4755 | test ecx, ecx |
4757 | test ecx, ecx |
4756 | jz .smbl21 |
4758 | jz .smbl21 |
4757 | mov eax, msg_board_data+1 |
4759 | mov eax, msg_board_data+1 |
4758 | mov ebx, msg_board_data |
4760 | mov ebx, msg_board_data |
4759 | movzx edx, byte [ebx] |
4761 | movzx edx, byte [ebx] |
4760 | call memmove |
4762 | call memmove |
4761 | dec [msg_board_count] |
4763 | dec [msg_board_count] |
4762 | mov [esp + 36], edx ;eax |
4764 | mov [esp + 36], edx ;eax |
4763 | mov [esp + 24], dword 1 |
4765 | mov [esp + 24], dword 1 |
4764 | ret |
4766 | ret |
4765 | .smbl21: |
4767 | .smbl21: |
4766 | mov [esp+36], ecx |
4768 | mov [esp+36], ecx |
4767 | mov [esp+24], ecx |
4769 | mov [esp+24], ecx |
4768 | .smbl2: |
4770 | .smbl2: |
4769 | ret |
4771 | ret |
4770 | 4772 | ||
4771 | 4773 | ||
4772 | 4774 | ||
4773 | sys_process_def: |
4775 | sys_process_def: |
4774 | mov edi, [CURRENT_TASK] |
4776 | mov edi, [CURRENT_TASK] |
4775 | 4777 | ||
4776 | dec eax ; 1 = set keyboard mode |
4778 | dec eax ; 1 = set keyboard mode |
4777 | jne no_set_keyboard_setup |
4779 | jne no_set_keyboard_setup |
4778 | 4780 | ||
4779 | shl edi,8 |
4781 | shl edi,8 |
4780 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4782 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4781 | 4783 | ||
4782 | ret |
4784 | ret |
4783 | 4785 | ||
4784 | no_set_keyboard_setup: |
4786 | no_set_keyboard_setup: |
4785 | 4787 | ||
4786 | dec eax ; 2 = get keyboard mode |
4788 | dec eax ; 2 = get keyboard mode |
4787 | jne no_get_keyboard_setup |
4789 | jne no_get_keyboard_setup |
4788 | 4790 | ||
4789 | shl edi,8 |
4791 | shl edi,8 |
4790 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4792 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4791 | 4793 | ||
4792 | mov [esp+36],eax |
4794 | mov [esp+36],eax |
4793 | 4795 | ||
4794 | ret |
4796 | ret |
4795 | 4797 | ||
4796 | no_get_keyboard_setup: |
4798 | no_get_keyboard_setup: |
4797 | 4799 | ||
4798 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4800 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4799 | jne no_get_keyboard_cas |
4801 | jne no_get_keyboard_cas |
4800 | 4802 | ||
4801 | ; xor eax,eax |
4803 | ; xor eax,eax |
4802 | ; movzx eax,byte [shift] |
4804 | ; movzx eax,byte [shift] |
4803 | ; movzx ebx,byte [ctrl] |
4805 | ; movzx ebx,byte [ctrl] |
4804 | ; shl ebx,2 |
4806 | ; shl ebx,2 |
4805 | ; add eax,ebx |
4807 | ; add eax,ebx |
4806 | ; movzx ebx,byte [alt] |
4808 | ; movzx ebx,byte [alt] |
4807 | ; shl ebx,3 |
4809 | ; shl ebx,3 |
4808 | ; add eax,ebx |
4810 | ; add eax,ebx |
4809 | 4811 | ||
4810 | ;// mike.dld [ |
4812 | ;// mike.dld [ |
4811 | mov eax, [kb_state] |
4813 | mov eax, [kb_state] |
4812 | ;// mike.dld ] |
4814 | ;// mike.dld ] |
4813 | 4815 | ||
4814 | mov [esp+36],eax |
4816 | mov [esp+36],eax |
4815 | 4817 | ||
4816 | ret |
4818 | ret |
4817 | 4819 | ||
4818 | no_get_keyboard_cas: |
4820 | no_get_keyboard_cas: |
4819 | 4821 | ||
4820 | dec eax |
4822 | dec eax |
4821 | jnz no_add_keyboard_hotkey |
4823 | jnz no_add_keyboard_hotkey |
4822 | 4824 | ||
4823 | mov eax, hotkey_list |
4825 | mov eax, hotkey_list |
4824 | @@: |
4826 | @@: |
4825 | cmp dword [eax+8], 0 |
4827 | cmp dword [eax+8], 0 |
4826 | jz .found_free |
4828 | jz .found_free |
4827 | add eax, 16 |
4829 | add eax, 16 |
4828 | cmp eax, hotkey_list+16*256 |
4830 | cmp eax, hotkey_list+16*256 |
4829 | jb @b |
4831 | jb @b |
4830 | mov dword [esp+36], 1 |
4832 | mov dword [esp+36], 1 |
4831 | ret |
4833 | ret |
4832 | .found_free: |
4834 | .found_free: |
4833 | mov [eax+8], edi |
4835 | mov [eax+8], edi |
4834 | mov [eax+4], ecx |
4836 | mov [eax+4], ecx |
4835 | movzx ebx, bl |
4837 | movzx ebx, bl |
4836 | lea ebx, [hotkey_scancodes+ebx*4] |
4838 | lea ebx, [hotkey_scancodes+ebx*4] |
4837 | mov ecx, [ebx] |
4839 | mov ecx, [ebx] |
4838 | mov [eax], ecx |
4840 | mov [eax], ecx |
4839 | mov [ebx], eax |
4841 | mov [ebx], eax |
4840 | mov [eax+12], ebx |
4842 | mov [eax+12], ebx |
4841 | jecxz @f |
4843 | jecxz @f |
4842 | mov [ecx+12], eax |
4844 | mov [ecx+12], eax |
4843 | @@: |
4845 | @@: |
4844 | and dword [esp+36], 0 |
4846 | and dword [esp+36], 0 |
4845 | ret |
4847 | ret |
4846 | 4848 | ||
4847 | no_add_keyboard_hotkey: |
4849 | no_add_keyboard_hotkey: |
4848 | 4850 | ||
4849 | dec eax |
4851 | dec eax |
4850 | jnz no_del_keyboard_hotkey |
4852 | jnz no_del_keyboard_hotkey |
4851 | 4853 | ||
4852 | movzx ebx, bl |
4854 | movzx ebx, bl |
4853 | lea ebx, [hotkey_scancodes+ebx*4] |
4855 | lea ebx, [hotkey_scancodes+ebx*4] |
4854 | mov eax, [ebx] |
4856 | mov eax, [ebx] |
4855 | .scan: |
4857 | .scan: |
4856 | test eax, eax |
4858 | test eax, eax |
4857 | jz .notfound |
4859 | jz .notfound |
4858 | cmp [eax+8], edi |
4860 | cmp [eax+8], edi |
4859 | jnz .next |
4861 | jnz .next |
4860 | cmp [eax+4], ecx |
4862 | cmp [eax+4], ecx |
4861 | jz .found |
4863 | jz .found |
4862 | .next: |
4864 | .next: |
4863 | mov eax, [eax] |
4865 | mov eax, [eax] |
4864 | jmp .scan |
4866 | jmp .scan |
4865 | .notfound: |
4867 | .notfound: |
4866 | mov dword [esp+36], 1 |
4868 | mov dword [esp+36], 1 |
4867 | ret |
4869 | ret |
4868 | .found: |
4870 | .found: |
4869 | mov ecx, [eax] |
4871 | mov ecx, [eax] |
4870 | jecxz @f |
4872 | jecxz @f |
4871 | mov edx, [eax+12] |
4873 | mov edx, [eax+12] |
4872 | mov [ecx+12], edx |
4874 | mov [ecx+12], edx |
4873 | @@: |
4875 | @@: |
4874 | mov ecx, [eax+12] |
4876 | mov ecx, [eax+12] |
4875 | mov edx, [eax] |
4877 | mov edx, [eax] |
4876 | mov [ecx], edx |
4878 | mov [ecx], edx |
4877 | xor edx, edx |
4879 | xor edx, edx |
4878 | mov [eax+4], edx |
4880 | mov [eax+4], edx |
4879 | mov [eax+8], edx |
4881 | mov [eax+8], edx |
4880 | mov [eax+12], edx |
4882 | mov [eax+12], edx |
4881 | mov [eax], edx |
4883 | mov [eax], edx |
4882 | mov [esp+36], edx |
4884 | mov [esp+36], edx |
4883 | ret |
4885 | ret |
4884 | 4886 | ||
4885 | no_del_keyboard_hotkey: |
4887 | no_del_keyboard_hotkey: |
4886 | ret |
4888 | ret |
4887 | 4889 | ||
4888 | 4890 | ||
4889 | align 4 |
4891 | align 4 |
4890 | 4892 | ||
4891 | sys_gs: ; direct screen access |
4893 | sys_gs: ; direct screen access |
4892 | 4894 | ||
4893 | cmp eax,1 ; resolution |
4895 | cmp eax,1 ; resolution |
4894 | jne no_gs1 |
4896 | jne no_gs1 |
4895 | mov eax,[Screen_Max_X] |
4897 | mov eax,[Screen_Max_X] |
4896 | shl eax,16 |
4898 | shl eax,16 |
4897 | mov ax,[Screen_Max_Y] |
4899 | mov ax,[Screen_Max_Y] |
4898 | add eax,0x00010001 |
4900 | add eax,0x00010001 |
4899 | mov [esp+36],eax |
4901 | mov [esp+36],eax |
4900 | ret |
4902 | ret |
4901 | no_gs1: |
4903 | no_gs1: |
4902 | 4904 | ||
4903 | cmp eax,2 ; bits per pixel |
4905 | cmp eax,2 ; bits per pixel |
4904 | jne no_gs2 |
4906 | jne no_gs2 |
4905 | movzx eax,byte [ScreenBPP] |
4907 | movzx eax,byte [ScreenBPP] |
4906 | mov [esp+36],eax |
4908 | mov [esp+36],eax |
4907 | ret |
4909 | ret |
4908 | no_gs2: |
4910 | no_gs2: |
4909 | 4911 | ||
4910 | cmp eax,3 ; bytes per scanline |
4912 | cmp eax,3 ; bytes per scanline |
4911 | jne no_gs3 |
4913 | jne no_gs3 |
4912 | mov eax,[BytesPerScanLine] |
4914 | mov eax,[BytesPerScanLine] |
4913 | mov [esp+36],eax |
4915 | mov [esp+36],eax |
4914 | ret |
4916 | ret |
4915 | no_gs3: |
4917 | no_gs3: |
4916 | 4918 | ||
4917 | mov [esp+36],dword -1 |
4919 | mov [esp+36],dword -1 |
4918 | ret |
4920 | ret |
4919 | 4921 | ||
4920 | 4922 | ||
4921 | align 4 ; PCI functions |
4923 | align 4 ; PCI functions |
4922 | 4924 | ||
4923 | sys_pci: |
4925 | sys_pci: |
4924 | 4926 | ||
4925 | call pci_api |
4927 | call pci_api |
4926 | mov [esp+36],eax |
4928 | mov [esp+36],eax |
4927 | ret |
4929 | ret |
4928 | 4930 | ||
4929 | 4931 | ||
4930 | align 4 ; system functions |
4932 | align 4 ; system functions |
4931 | 4933 | ||
4932 | syscall_setpixel: ; SetPixel |
4934 | syscall_setpixel: ; SetPixel |
4933 | 4935 | ||
4934 | mov eax, ebx |
4936 | mov eax, ebx |
4935 | mov ebx, ecx |
4937 | mov ebx, ecx |
4936 | mov ecx, edx |
4938 | mov ecx, edx |
4937 | mov edx, [TASK_BASE] |
4939 | mov edx, [TASK_BASE] |
4938 | add eax, [edx-twdw+WDATA.box.left] |
4940 | add eax, [edx-twdw+WDATA.box.left] |
4939 | add ebx, [edx-twdw+WDATA.box.top] |
4941 | add ebx, [edx-twdw+WDATA.box.top] |
4940 | mov edi, [current_slot] |
4942 | mov edi, [current_slot] |
4941 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4943 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4942 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4944 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4943 | xor edi, edi ; no force |
4945 | xor edi, edi ; no force |
4944 | ; mov edi, 1 |
4946 | ; mov edi, 1 |
4945 | call [disable_mouse] |
4947 | call [disable_mouse] |
4946 | jmp [putpixel] |
4948 | jmp [putpixel] |
4947 | 4949 | ||
4948 | align 4 |
4950 | align 4 |
4949 | 4951 | ||
4950 | syscall_writetext: ; WriteText |
4952 | syscall_writetext: ; WriteText |
4951 | 4953 | ||
4952 | mov eax,[TASK_BASE] |
4954 | mov eax,[TASK_BASE] |
4953 | mov ebp,[eax-twdw+WDATA.box.left] |
4955 | mov ebp,[eax-twdw+WDATA.box.left] |
4954 | push esi |
4956 | push esi |
4955 | mov esi,[current_slot] |
4957 | mov esi,[current_slot] |
4956 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4958 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4957 | shl ebp,16 |
4959 | shl ebp,16 |
4958 | add ebp,[eax-twdw+WDATA.box.top] |
4960 | add ebp,[eax-twdw+WDATA.box.top] |
4959 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4961 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4960 | pop esi |
4962 | pop esi |
4961 | add ebx,ebp |
4963 | add ebx,ebp |
4962 | mov eax,edi |
4964 | mov eax,edi |
4963 | xor edi,edi |
4965 | xor edi,edi |
4964 | jmp dtext |
4966 | jmp dtext |
4965 | 4967 | ||
4966 | align 4 |
4968 | align 4 |
4967 | 4969 | ||
4968 | syscall_openramdiskfile: ; OpenRamdiskFile |
4970 | syscall_openramdiskfile: ; OpenRamdiskFile |
4969 | 4971 | ||
4970 | mov eax, ebx |
4972 | mov eax, ebx |
4971 | mov ebx, ecx |
4973 | mov ebx, ecx |
4972 | mov ecx, edx |
4974 | mov ecx, edx |
4973 | mov edx, esi |
4975 | mov edx, esi |
4974 | mov esi, 12 |
4976 | mov esi, 12 |
4975 | call fileread |
4977 | call fileread |
4976 | mov [esp+32], eax |
4978 | mov [esp+32], eax |
4977 | ret |
4979 | ret |
4978 | 4980 | ||
4979 | align 4 |
4981 | align 4 |
4980 | 4982 | ||
4981 | syscall_drawrect: ; DrawRect |
4983 | syscall_drawrect: ; DrawRect |
4982 | 4984 | ||
4983 | mov edi, edx ; color + gradient |
4985 | mov edi, edx ; color + gradient |
4984 | and edi, 0x80FFFFFF |
4986 | and edi, 0x80FFFFFF |
4985 | test bx, bx ; x.size |
4987 | test bx, bx ; x.size |
4986 | je .drectr |
4988 | je .drectr |
4987 | test cx, cx ; y.size |
4989 | test cx, cx ; y.size |
4988 | je .drectr |
4990 | je .drectr |
4989 | 4991 | ||
4990 | mov eax, ebx ; bad idea |
4992 | mov eax, ebx ; bad idea |
4991 | mov ebx, ecx |
4993 | mov ebx, ecx |
4992 | 4994 | ||
4993 | movzx ecx, ax ; ecx - x.size |
4995 | movzx ecx, ax ; ecx - x.size |
4994 | shr eax, 16 ; eax - x.coord |
4996 | shr eax, 16 ; eax - x.coord |
4995 | movzx edx, bx ; edx - y.size |
4997 | movzx edx, bx ; edx - y.size |
4996 | shr ebx, 16 ; ebx - y.coord |
4998 | shr ebx, 16 ; ebx - y.coord |
4997 | mov esi, [current_slot] |
4999 | mov esi, [current_slot] |
4998 | 5000 | ||
4999 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5001 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5000 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5002 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5001 | add ecx, eax |
5003 | add ecx, eax |
5002 | add edx, ebx |
5004 | add edx, ebx |
5003 | jmp [drawbar] |
5005 | jmp [drawbar] |
5004 | .drectr: |
5006 | .drectr: |
5005 | ret |
5007 | ret |
5006 | 5008 | ||
5007 | align 4 |
5009 | align 4 |
5008 | syscall_getscreensize: ; GetScreenSize |
5010 | syscall_getscreensize: ; GetScreenSize |
5009 | mov ax, [Screen_Max_X] |
5011 | mov ax, [Screen_Max_X] |
5010 | shl eax, 16 |
5012 | shl eax, 16 |
5011 | mov ax, [Screen_Max_Y] |
5013 | mov ax, [Screen_Max_Y] |
5012 | mov [esp + 32], eax |
5014 | mov [esp + 32], eax |
5013 | ret |
5015 | ret |
5014 | 5016 | ||
5015 | align 4 |
5017 | align 4 |
5016 | 5018 | ||
5017 | syscall_cdaudio: ; CD |
5019 | syscall_cdaudio: ; CD |
5018 | 5020 | ||
5019 | cmp eax, 4 |
5021 | cmp eax, 4 |
5020 | jb .audio |
5022 | jb .audio |
5021 | jz .eject |
5023 | jz .eject |
5022 | cmp eax, 5 |
5024 | cmp eax, 5 |
5023 | jnz .ret |
5025 | jnz .ret |
5024 | .load: |
5026 | .load: |
5025 | call .reserve |
5027 | call .reserve |
5026 | call LoadMedium |
5028 | call LoadMedium |
5027 | call .free |
5029 | call .free |
5028 | ret |
5030 | ret |
5029 | .eject: |
5031 | .eject: |
5030 | call .reserve |
5032 | call .reserve |
5031 | call clear_CD_cache |
5033 | call clear_CD_cache |
5032 | call allow_medium_removal |
5034 | call allow_medium_removal |
5033 | call EjectMedium |
5035 | call EjectMedium |
5034 | call .free |
5036 | call .free |
5035 | ret |
5037 | ret |
5036 | .audio: |
5038 | .audio: |
5037 | call sys_cd_audio |
5039 | call sys_cd_audio |
5038 | mov [esp+36],eax |
5040 | mov [esp+36],eax |
5039 | .ret: |
5041 | .ret: |
5040 | ret |
5042 | ret |
5041 | 5043 | ||
5042 | .reserve: |
5044 | .reserve: |
5043 | call reserve_cd |
5045 | call reserve_cd |
5044 | mov eax, ebx |
5046 | mov eax, ebx |
5045 | shr eax, 1 |
5047 | shr eax, 1 |
5046 | and eax, 1 |
5048 | and eax, 1 |
5047 | inc eax |
5049 | inc eax |
5048 | mov [ChannelNumber], ax |
5050 | mov [ChannelNumber], ax |
5049 | mov eax, ebx |
5051 | mov eax, ebx |
5050 | and eax, 1 |
5052 | and eax, 1 |
5051 | mov [DiskNumber], al |
5053 | mov [DiskNumber], al |
5052 | call reserve_cd_channel |
5054 | call reserve_cd_channel |
5053 | and ebx, 3 |
5055 | and ebx, 3 |
5054 | inc ebx |
5056 | inc ebx |
5055 | mov [cdpos], ebx |
5057 | mov [cdpos], ebx |
5056 | add ebx, ebx |
5058 | add ebx, ebx |
5057 | mov cl, 8 |
5059 | mov cl, 8 |
5058 | sub cl, bl |
5060 | sub cl, bl |
5059 | mov al, [DRIVE_DATA+1] |
5061 | mov al, [DRIVE_DATA+1] |
5060 | shr al, cl |
5062 | shr al, cl |
5061 | test al, 2 |
5063 | test al, 2 |
5062 | jz .err |
5064 | jz .err |
5063 | ret |
5065 | ret |
5064 | .free: |
5066 | .free: |
5065 | call free_cd_channel |
5067 | call free_cd_channel |
5066 | and [cd_status], 0 |
5068 | and [cd_status], 0 |
5067 | ret |
5069 | ret |
5068 | .err: |
5070 | .err: |
5069 | call .free |
5071 | call .free |
5070 | pop eax |
5072 | pop eax |
5071 | ret |
5073 | ret |
5072 | 5074 | ||
5073 | align 4 |
5075 | align 4 |
5074 | 5076 | ||
5075 | syscall_getpixel: ; GetPixel |
5077 | syscall_getpixel: ; GetPixel |
5076 | mov ecx, [Screen_Max_X] |
5078 | mov ecx, [Screen_Max_X] |
5077 | inc ecx |
5079 | inc ecx |
5078 | xor edx, edx |
5080 | xor edx, edx |
5079 | mov eax, ebx |
5081 | mov eax, ebx |
5080 | div ecx |
5082 | div ecx |
5081 | mov ebx, edx |
5083 | mov ebx, edx |
5082 | xchg eax, ebx |
5084 | xchg eax, ebx |
5083 | call dword [GETPIXEL] ; eax - x, ebx - y |
5085 | call dword [GETPIXEL] ; eax - x, ebx - y |
5084 | mov [esp + 32], ecx |
5086 | mov [esp + 32], ecx |
5085 | ret |
5087 | ret |
5086 | 5088 | ||
5087 | align 4 |
5089 | align 4 |
5088 | 5090 | ||
5089 | syscall_getarea: |
5091 | syscall_getarea: |
5090 | ;eax = 36 |
5092 | ;eax = 36 |
5091 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5093 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5092 | ;ecx = [size x]*65536 + [size y] |
5094 | ;ecx = [size x]*65536 + [size y] |
5093 | ;edx = [start x]*65536 + [start y] |
5095 | ;edx = [start x]*65536 + [start y] |
5094 | pushad |
5096 | pushad |
5095 | inc [mouse_pause] |
5097 | inc [mouse_pause] |
5096 | ; Check of use of the hardware cursor. |
5098 | ; Check of use of the hardware cursor. |
5097 | cmp [disable_mouse],__sys_disable_mouse |
5099 | cmp [disable_mouse],__sys_disable_mouse |
5098 | jne @f |
5100 | jne @f |
5099 | ; Since the test for the coordinates of the mouse should not be used, |
5101 | ; Since the test for the coordinates of the mouse should not be used, |
5100 | ; then use the call [disable_mouse] is not possible! |
5102 | ; then use the call [disable_mouse] is not possible! |
5101 | cmp dword [MOUSE_VISIBLE],dword 0 |
5103 | cmp dword [MOUSE_VISIBLE],dword 0 |
5102 | jne @f |
5104 | jne @f |
5103 | pushf |
5105 | pushf |
5104 | cli |
5106 | cli |
5105 | call draw_mouse_under |
5107 | call draw_mouse_under |
5106 | popf |
5108 | popf |
5107 | mov [MOUSE_VISIBLE],dword 1 |
5109 | mov [MOUSE_VISIBLE],dword 1 |
5108 | @@: |
5110 | @@: |
5109 | mov edi,ebx |
5111 | mov edi,ebx |
5110 | mov eax,edx |
5112 | mov eax,edx |
5111 | shr eax,16 |
5113 | shr eax,16 |
5112 | mov ebx,edx |
5114 | mov ebx,edx |
5113 | and ebx,0xffff |
5115 | and ebx,0xffff |
5114 | dec eax |
5116 | dec eax |
5115 | dec ebx |
5117 | dec ebx |
5116 | ; eax - x, ebx - y |
5118 | ; eax - x, ebx - y |
5117 | mov edx,ecx |
5119 | mov edx,ecx |
5118 | 5120 | ||
5119 | shr ecx,16 |
5121 | shr ecx,16 |
5120 | and edx,0xffff |
5122 | and edx,0xffff |
5121 | mov esi,ecx |
5123 | mov esi,ecx |
5122 | ; ecx - size x, edx - size y |
5124 | ; ecx - size x, edx - size y |
5123 | 5125 | ||
5124 | mov ebp,edx |
5126 | mov ebp,edx |
5125 | dec ebp |
5127 | dec ebp |
5126 | lea ebp,[ebp*3] |
5128 | lea ebp,[ebp*3] |
5127 | 5129 | ||
5128 | imul ebp,esi |
5130 | imul ebp,esi |
5129 | 5131 | ||
5130 | mov esi,ecx |
5132 | mov esi,ecx |
5131 | dec esi |
5133 | dec esi |
5132 | lea esi,[esi*3] |
5134 | lea esi,[esi*3] |
5133 | 5135 | ||
5134 | add ebp,esi |
5136 | add ebp,esi |
5135 | add ebp,edi |
5137 | add ebp,edi |
5136 | 5138 | ||
5137 | add ebx,edx |
5139 | add ebx,edx |
5138 | 5140 | ||
5139 | .start_y: |
5141 | .start_y: |
5140 | push ecx edx |
5142 | push ecx edx |
5141 | .start_x: |
5143 | .start_x: |
5142 | push eax ebx ecx |
5144 | push eax ebx ecx |
5143 | add eax,ecx |
5145 | add eax,ecx |
5144 | 5146 | ||
5145 | call dword [GETPIXEL] ; eax - x, ebx - y |
5147 | call dword [GETPIXEL] ; eax - x, ebx - y |
5146 | 5148 | ||
5147 | mov [ebp],cx |
5149 | mov [ebp],cx |
5148 | shr ecx,16 |
5150 | shr ecx,16 |
5149 | mov [ebp+2],cl |
5151 | mov [ebp+2],cl |
5150 | 5152 | ||
5151 | pop ecx ebx eax |
5153 | pop ecx ebx eax |
5152 | sub ebp,3 |
5154 | sub ebp,3 |
5153 | dec ecx |
5155 | dec ecx |
5154 | jnz .start_x |
5156 | jnz .start_x |
5155 | pop edx ecx |
5157 | pop edx ecx |
5156 | dec ebx |
5158 | dec ebx |
5157 | dec edx |
5159 | dec edx |
5158 | jnz .start_y |
5160 | jnz .start_y |
5159 | dec [mouse_pause] |
5161 | dec [mouse_pause] |
5160 | ; Check of use of the hardware cursor. |
5162 | ; Check of use of the hardware cursor. |
5161 | cmp [disable_mouse],__sys_disable_mouse |
5163 | cmp [disable_mouse],__sys_disable_mouse |
5162 | jne @f |
5164 | jne @f |
5163 | call [draw_pointer] |
5165 | call [draw_pointer] |
5164 | @@: |
5166 | @@: |
5165 | popad |
5167 | popad |
5166 | ret |
5168 | ret |
5167 | 5169 | ||
5168 | align 4 |
5170 | align 4 |
5169 | 5171 | ||
5170 | syscall_drawline: ; DrawLine |
5172 | syscall_drawline: ; DrawLine |
5171 | 5173 | ||
5172 | mov edi, [TASK_BASE] |
5174 | mov edi, [TASK_BASE] |
5173 | movzx eax, word[edi-twdw+WDATA.box.left] |
5175 | movzx eax, word[edi-twdw+WDATA.box.left] |
5174 | mov ebp, eax |
5176 | mov ebp, eax |
5175 | mov esi, [current_slot] |
5177 | mov esi, [current_slot] |
5176 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5178 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5177 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5179 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5178 | add ebp,ebx |
5180 | add ebp,ebx |
5179 | shl eax, 16 |
5181 | shl eax, 16 |
5180 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5182 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5181 | add eax, ebp |
5183 | add eax, ebp |
5182 | mov ebp, ebx |
5184 | mov ebp, ebx |
5183 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5185 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5184 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5186 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5185 | add ebp, ecx |
5187 | add ebp, ecx |
5186 | shl ebx, 16 |
5188 | shl ebx, 16 |
5187 | xor edi, edi |
5189 | xor edi, edi |
5188 | add ebx, ebp |
5190 | add ebx, ebp |
5189 | mov ecx, edx |
5191 | mov ecx, edx |
5190 | jmp [draw_line] |
5192 | jmp [draw_line] |
5191 | 5193 | ||
5192 | align 4 |
5194 | align 4 |
5193 | 5195 | ||
5194 | syscall_getirqowner: ; GetIrqOwner |
5196 | syscall_getirqowner: ; GetIrqOwner |
5195 | 5197 | ||
5196 | cmp ebx,16 |
5198 | cmp ebx,16 |
5197 | jae .err |
5199 | jae .err |
5198 | 5200 | ||
5199 | cmp [irq_rights + 4 * ebx], dword 2 |
5201 | cmp [irq_rights + 4 * ebx], dword 2 |
5200 | je .err |
5202 | je .err |
5201 | 5203 | ||
5202 | mov eax,[4 * ebx + irq_owner] |
5204 | mov eax,[4 * ebx + irq_owner] |
5203 | mov [esp+32],eax |
5205 | mov [esp+32],eax |
5204 | 5206 | ||
5205 | ret |
5207 | ret |
5206 | .err: |
5208 | .err: |
5207 | or dword [esp+32], -1 |
5209 | or dword [esp+32], -1 |
5208 | ret |
5210 | ret |
5209 | 5211 | ||
5210 | align 4 |
5212 | align 4 |
5211 | 5213 | ||
5212 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5214 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5213 | 5215 | ||
5214 | call r_f_port_area |
5216 | call r_f_port_area |
5215 | mov [esp+36],eax |
5217 | mov [esp+36],eax |
5216 | ret |
5218 | ret |
5217 | 5219 | ||
5218 | align 4 |
5220 | align 4 |
5219 | 5221 | ||
5220 | syscall_threads: ; CreateThreads |
5222 | syscall_threads: ; CreateThreads |
5221 | 5223 | ||
5222 | call sys_threads |
5224 | call sys_threads |
5223 | mov [esp+36],eax |
5225 | mov [esp+36],eax |
5224 | ret |
5226 | ret |
5225 | 5227 | ||
5226 | align 4 |
5228 | align 4 |
5227 | 5229 | ||
5228 | stack_driver_stat: |
5230 | stack_driver_stat: |
5229 | 5231 | ||
5230 | call app_stack_handler ; Stack status |
5232 | call app_stack_handler ; Stack status |
5231 | 5233 | ||
5232 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5234 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5233 | ; call change_task ; between sent packet |
5235 | ; call change_task ; between sent packet |
5234 | 5236 | ||
5235 | mov [esp+36],eax |
5237 | mov [esp+36],eax |
5236 | ret |
5238 | ret |
5237 | 5239 | ||
5238 | align 4 |
5240 | align 4 |
5239 | 5241 | ||
5240 | socket: ; Socket interface |
5242 | socket: ; Socket interface |
5241 | call app_socket_handler |
5243 | call app_socket_handler |
5242 | 5244 | ||
5243 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5245 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5244 | ; call change_task ; between sent packet |
5246 | ; call change_task ; between sent packet |
5245 | 5247 | ||
5246 | mov [esp+36],eax |
5248 | mov [esp+36],eax |
5247 | mov [esp+24],ebx |
5249 | mov [esp+24],ebx |
5248 | ret |
5250 | ret |
5249 | 5251 | ||
5250 | align 4 |
5252 | align 4 |
5251 | 5253 | ||
5252 | read_from_hd: ; Read from hd - fn not in use |
5254 | read_from_hd: ; Read from hd - fn not in use |
5253 | 5255 | ||
5254 | mov edi,[TASK_BASE] |
5256 | mov edi,[TASK_BASE] |
5255 | add edi,TASKDATA.mem_start |
5257 | add edi,TASKDATA.mem_start |
5256 | add eax,[edi] |
5258 | add eax,[edi] |
5257 | add ecx,[edi] |
5259 | add ecx,[edi] |
5258 | add edx,[edi] |
5260 | add edx,[edi] |
5259 | call file_read |
5261 | call file_read |
5260 | 5262 | ||
5261 | mov [esp+36],eax |
5263 | mov [esp+36],eax |
5262 | mov [esp+24],ebx |
5264 | mov [esp+24],ebx |
5263 | 5265 | ||
5264 | ret |
5266 | ret |
5265 | 5267 | ||
5266 | paleholder: |
5268 | paleholder: |
5267 | ret |
5269 | ret |
5268 | 5270 | ||
5269 | align 4 |
5271 | align 4 |
5270 | set_screen: |
5272 | set_screen: |
5271 | cmp eax, [Screen_Max_X] |
5273 | cmp eax, [Screen_Max_X] |
5272 | jne .set |
5274 | jne .set |
5273 | 5275 | ||
5274 | cmp edx, [Screen_Max_Y] |
5276 | cmp edx, [Screen_Max_Y] |
5275 | jne .set |
5277 | jne .set |
5276 | ret |
5278 | ret |
5277 | .set: |
5279 | .set: |
5278 | pushfd |
5280 | pushfd |
5279 | cli |
5281 | cli |
5280 | 5282 | ||
5281 | mov [Screen_Max_X], eax |
5283 | mov [Screen_Max_X], eax |
5282 | mov [Screen_Max_Y], edx |
5284 | mov [Screen_Max_Y], edx |
5283 | 5285 | ||
5284 | mov [screen_workarea.right],eax |
5286 | mov [screen_workarea.right],eax |
5285 | mov [screen_workarea.bottom], edx |
5287 | mov [screen_workarea.bottom], edx |
5286 | inc eax |
5288 | inc eax |
5287 | shl eax, 2 ;32 bpp |
5289 | shl eax, 2 ;32 bpp |
5288 | mov [BytesPerScanLine], eax |
5290 | mov [BytesPerScanLine], eax |
5289 | push ebx |
5291 | push ebx |
5290 | push esi |
5292 | push esi |
5291 | push edi |
5293 | push edi |
5292 | call repos_windows |
5294 | call repos_windows |
5293 | mov eax, 0 |
5295 | mov eax, 0 |
5294 | mov ebx, 0 |
5296 | mov ebx, 0 |
5295 | mov ecx, [Screen_Max_X] |
5297 | mov ecx, [Screen_Max_X] |
5296 | mov edx, [Screen_Max_Y] |
5298 | mov edx, [Screen_Max_Y] |
5297 | call calculatescreen |
5299 | call calculatescreen |
5298 | pop edi |
5300 | pop edi |
5299 | pop esi |
5301 | pop esi |
5300 | pop ebx |
5302 | pop ebx |
5301 | 5303 | ||
5302 | popfd |
5304 | popfd |
5303 | ret |
5305 | ret |
5304 | 5306 | ||
5305 | ; --------------- APM --------------------- |
5307 | ; --------------- APM --------------------- |
5306 | apm_entry dp 0 |
5308 | apm_entry dp 0 |
5307 | apm_vf dd 0 |
5309 | apm_vf dd 0 |
5308 | align 4 |
5310 | align 4 |
5309 | sys_apm: |
5311 | sys_apm: |
5310 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5312 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5311 | jne @f |
5313 | jne @f |
5312 | or [esp + 56], byte 1 ; error |
5314 | or [esp + 56], byte 1 ; error |
5313 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5315 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5314 | ret |
5316 | ret |
5315 | 5317 | ||
5316 | @@: |
5318 | @@: |
5317 | xchg eax, ecx |
5319 | xchg eax, ecx |
5318 | xchg ebx, ecx |
5320 | xchg ebx, ecx |
5319 | 5321 | ||
5320 | cmp al, 3 |
5322 | cmp al, 3 |
5321 | ja @f |
5323 | ja @f |
5322 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5324 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5323 | mov eax, [apm_vf] |
5325 | mov eax, [apm_vf] |
5324 | mov [esp + 36], eax |
5326 | mov [esp + 36], eax |
5325 | shr eax, 16 |
5327 | shr eax, 16 |
5326 | mov [esp + 32], eax |
5328 | mov [esp + 32], eax |
5327 | ret |
5329 | ret |
5328 | 5330 | ||
5329 | @@: |
5331 | @@: |
5330 | 5332 | ||
5331 | mov esi, [master_tab+(OS_BASE shr 20)] |
5333 | mov esi, [master_tab+(OS_BASE shr 20)] |
5332 | xchg [master_tab], esi |
5334 | xchg [master_tab], esi |
5333 | push esi |
5335 | push esi |
5334 | mov edi, cr3 |
5336 | mov edi, cr3 |
5335 | mov cr3, edi ;flush TLB |
5337 | mov cr3, edi ;flush TLB |
5336 | 5338 | ||
5337 | call pword [apm_entry] ; call APM BIOS |
5339 | call pword [apm_entry] ; call APM BIOS |
5338 | 5340 | ||
5339 | xchg eax, [esp] |
5341 | xchg eax, [esp] |
5340 | mov [master_tab], eax |
5342 | mov [master_tab], eax |
5341 | mov eax, cr3 |
5343 | mov eax, cr3 |
5342 | mov cr3, eax |
5344 | mov cr3, eax |
5343 | pop eax |
5345 | pop eax |
5344 | 5346 | ||
5345 | mov [esp + 8 ], edi |
5347 | mov [esp + 8 ], edi |
5346 | mov [esp + 12], esi |
5348 | mov [esp + 12], esi |
5347 | mov [esp + 24], ebx |
5349 | mov [esp + 24], ebx |
5348 | mov [esp + 28], edx |
5350 | mov [esp + 28], edx |
5349 | mov [esp + 32], ecx |
5351 | mov [esp + 32], ecx |
5350 | mov [esp + 36], eax |
5352 | mov [esp + 36], eax |
5351 | setc al |
5353 | setc al |
5352 | and [esp + 56], byte 0xfe |
5354 | and [esp + 56], byte 0xfe |
5353 | or [esp + 56], al |
5355 | or [esp + 56], al |
5354 | 5356 | ||
5355 | 5357 | ||
5356 | ret |
5358 | ret |
5357 | ; ----------------------------------------- |
5359 | ; ----------------------------------------- |
5358 | 5360 | ||
5359 | align 4 |
5361 | align 4 |
5360 | 5362 | ||
5361 | undefined_syscall: ; Undefined system call |
5363 | undefined_syscall: ; Undefined system call |
5362 | mov [esp + 32], dword -1 |
5364 | mov [esp + 32], dword -1 |
5363 | ret |
5365 | ret |
5364 | 5366 | ||
5365 | align 4 |
5367 | align 4 |
5366 | system_shutdown: ; shut down the system |
5368 | system_shutdown: ; shut down the system |
5367 | 5369 | ||
5368 | cmp byte [BOOT_VAR+0x9030], 1 |
5370 | cmp byte [BOOT_VAR+0x9030], 1 |
5369 | jne @F |
5371 | jne @F |
5370 | ret |
5372 | ret |
5371 | @@: |
5373 | @@: |
5372 | call stop_all_services |
5374 | call stop_all_services |
5373 | push 3 ; stop playing cd |
5375 | push 3 ; stop playing cd |
5374 | pop eax |
5376 | pop eax |
5375 | call sys_cd_audio |
5377 | call sys_cd_audio |
5376 | 5378 | ||
5377 | yes_shutdown_param: |
5379 | yes_shutdown_param: |
5378 | cli |
5380 | cli |
5379 | 5381 | ||
5380 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5382 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5381 | push 12 |
5383 | push 12 |
5382 | pop esi |
5384 | pop esi |
5383 | xor ebx,ebx |
5385 | xor ebx,ebx |
5384 | or ecx,-1 |
5386 | or ecx,-1 |
5385 | mov edx, OS_BASE+0x70000 |
5387 | mov edx, OS_BASE+0x70000 |
5386 | call fileread |
5388 | call fileread |
5387 | 5389 | ||
5388 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5390 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5389 | mov edi,OS_BASE+0x40000 |
5391 | mov edi,OS_BASE+0x40000 |
5390 | mov ecx,1000 |
5392 | mov ecx,1000 |
5391 | rep movsb |
5393 | rep movsb |
5392 | 5394 | ||
5393 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5395 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5394 | mov edi, OS_BASE |
5396 | mov edi, OS_BASE |
5395 | mov ecx,0x10000/4 |
5397 | mov ecx,0x10000/4 |
5396 | cld |
5398 | cld |
5397 | rep movsd |
5399 | rep movsd |
5398 | 5400 | ||
5399 | call restorefatchain |
5401 | call restorefatchain |
5400 | 5402 | ||
5401 | mov al, 0xFF |
5403 | mov al, 0xFF |
5402 | out 0x21, al |
5404 | out 0x21, al |
5403 | out 0xA1, al |
5405 | out 0xA1, al |
5404 | 5406 | ||
5405 | if 1 |
5407 | if 1 |
5406 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5408 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5407 | mov word [OS_BASE+0x467+2],0x1000 |
5409 | mov word [OS_BASE+0x467+2],0x1000 |
5408 | 5410 | ||
5409 | mov al,0x0F |
5411 | mov al,0x0F |
5410 | out 0x70,al |
5412 | out 0x70,al |
5411 | mov al,0x05 |
5413 | mov al,0x05 |
5412 | out 0x71,al |
5414 | out 0x71,al |
5413 | 5415 | ||
5414 | mov al,0xFE |
5416 | mov al,0xFE |
5415 | out 0x64,al |
5417 | out 0x64,al |
5416 | 5418 | ||
5417 | hlt |
5419 | hlt |
5418 | 5420 | ||
5419 | else |
5421 | else |
5420 | cmp byte [OS_BASE + 0x9030], 2 |
5422 | cmp byte [OS_BASE + 0x9030], 2 |
5421 | jnz no_acpi_power_off |
5423 | jnz no_acpi_power_off |
5422 | 5424 | ||
5423 | ; scan for RSDP |
5425 | ; scan for RSDP |
5424 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5426 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5425 | movzx eax, word [OS_BASE + 0x40E] |
5427 | movzx eax, word [OS_BASE + 0x40E] |
5426 | shl eax, 4 |
5428 | shl eax, 4 |
5427 | jz @f |
5429 | jz @f |
5428 | mov ecx, 1024/16 |
5430 | mov ecx, 1024/16 |
5429 | call scan_rsdp |
5431 | call scan_rsdp |
5430 | jnc .rsdp_found |
5432 | jnc .rsdp_found |
5431 | @@: |
5433 | @@: |
5432 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5434 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5433 | mov eax, 0xE0000 |
5435 | mov eax, 0xE0000 |
5434 | mov ecx, 0x2000 |
5436 | mov ecx, 0x2000 |
5435 | call scan_rsdp |
5437 | call scan_rsdp |
5436 | jc no_acpi_power_off |
5438 | jc no_acpi_power_off |
5437 | .rsdp_found: |
5439 | .rsdp_found: |
5438 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5440 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5439 | mov ebp, [ipc_tmp] |
5441 | mov ebp, [ipc_tmp] |
5440 | stdcall map_page, ebp, esi, PG_MAP |
5442 | stdcall map_page, ebp, esi, PG_MAP |
5441 | lea eax, [esi+1000h] |
5443 | lea eax, [esi+1000h] |
5442 | lea edx, [ebp+1000h] |
5444 | lea edx, [ebp+1000h] |
5443 | stdcall map_page, edx, eax, PG_MAP |
5445 | stdcall map_page, edx, eax, PG_MAP |
5444 | and esi, 0xFFF |
5446 | and esi, 0xFFF |
5445 | add esi, ebp |
5447 | add esi, ebp |
5446 | cmp dword [esi], 'RSDT' |
5448 | cmp dword [esi], 'RSDT' |
5447 | jnz no_acpi_power_off |
5449 | jnz no_acpi_power_off |
5448 | mov ecx, [esi+4] |
5450 | mov ecx, [esi+4] |
5449 | sub ecx, 24h |
5451 | sub ecx, 24h |
5450 | jbe no_acpi_power_off |
5452 | jbe no_acpi_power_off |
5451 | shr ecx, 2 |
5453 | shr ecx, 2 |
5452 | add esi, 24h |
5454 | add esi, 24h |
5453 | .scan_fadt: |
5455 | .scan_fadt: |
5454 | lodsd |
5456 | lodsd |
5455 | mov ebx, eax |
5457 | mov ebx, eax |
5456 | lea eax, [ebp+2000h] |
5458 | lea eax, [ebp+2000h] |
5457 | stdcall map_page, eax, ebx, PG_MAP |
5459 | stdcall map_page, eax, ebx, PG_MAP |
5458 | lea eax, [ebp+3000h] |
5460 | lea eax, [ebp+3000h] |
5459 | add ebx, 0x1000 |
5461 | add ebx, 0x1000 |
5460 | stdcall map_page, eax, ebx, PG_MAP |
5462 | stdcall map_page, eax, ebx, PG_MAP |
5461 | and ebx, 0xFFF |
5463 | and ebx, 0xFFF |
5462 | lea ebx, [ebx+ebp+2000h] |
5464 | lea ebx, [ebx+ebp+2000h] |
5463 | cmp dword [ebx], 'FACP' |
5465 | cmp dword [ebx], 'FACP' |
5464 | jz .fadt_found |
5466 | jz .fadt_found |
5465 | loop .scan_fadt |
5467 | loop .scan_fadt |
5466 | jmp no_acpi_power_off |
5468 | jmp no_acpi_power_off |
5467 | .fadt_found: |
5469 | .fadt_found: |
5468 | ; ebx is linear address of FADT |
5470 | ; ebx is linear address of FADT |
5469 | mov edx, [ebx+48] |
5471 | mov edx, [ebx+48] |
5470 | test edx, edx |
5472 | test edx, edx |
5471 | jz .nosmi |
5473 | jz .nosmi |
5472 | mov al, [ebx+52] |
5474 | mov al, [ebx+52] |
5473 | out dx, al |
5475 | out dx, al |
5474 | mov edx, [ebx+64] |
5476 | mov edx, [ebx+64] |
5475 | @@: |
5477 | @@: |
5476 | in ax, dx |
5478 | in ax, dx |
5477 | test al, 1 |
5479 | test al, 1 |
5478 | jz @b |
5480 | jz @b |
5479 | .nosmi: |
5481 | .nosmi: |
5480 | mov edx, [ebx+64] |
5482 | mov edx, [ebx+64] |
5481 | in ax, dx |
5483 | in ax, dx |
5482 | and ax, 203h |
5484 | and ax, 203h |
5483 | or ax, 3C00h |
5485 | or ax, 3C00h |
5484 | out dx, ax |
5486 | out dx, ax |
5485 | mov edx, [ebx+68] |
5487 | mov edx, [ebx+68] |
5486 | test edx, edx |
5488 | test edx, edx |
5487 | jz @f |
5489 | jz @f |
5488 | in ax, dx |
5490 | in ax, dx |
5489 | and ax, 203h |
5491 | and ax, 203h |
5490 | or ax, 3C00h |
5492 | or ax, 3C00h |
5491 | out dx, ax |
5493 | out dx, ax |
5492 | @@: |
5494 | @@: |
5493 | jmp $ |
5495 | jmp $ |
5494 | 5496 | ||
5495 | 5497 | ||
5496 | no_acpi_power_off: |
5498 | no_acpi_power_off: |
5497 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5499 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5498 | mov word [OS_BASE+0x467+2],0x1000 |
5500 | mov word [OS_BASE+0x467+2],0x1000 |
5499 | 5501 | ||
5500 | mov al,0x0F |
5502 | mov al,0x0F |
5501 | out 0x70,al |
5503 | out 0x70,al |
5502 | mov al,0x05 |
5504 | mov al,0x05 |
5503 | out 0x71,al |
5505 | out 0x71,al |
5504 | 5506 | ||
5505 | mov al,0xFE |
5507 | mov al,0xFE |
5506 | out 0x64,al |
5508 | out 0x64,al |
5507 | 5509 | ||
5508 | hlt |
5510 | hlt |
5509 | 5511 | ||
5510 | scan_rsdp: |
5512 | scan_rsdp: |
5511 | add eax, OS_BASE |
5513 | add eax, OS_BASE |
5512 | .s: |
5514 | .s: |
5513 | cmp dword [eax], 'RSD ' |
5515 | cmp dword [eax], 'RSD ' |
5514 | jnz .n |
5516 | jnz .n |
5515 | cmp dword [eax+4], 'PTR ' |
5517 | cmp dword [eax+4], 'PTR ' |
5516 | jnz .n |
5518 | jnz .n |
5517 | xor edx, edx |
5519 | xor edx, edx |
5518 | xor esi, esi |
5520 | xor esi, esi |
5519 | @@: |
5521 | @@: |
5520 | add dl, [eax+esi] |
5522 | add dl, [eax+esi] |
5521 | inc esi |
5523 | inc esi |
5522 | cmp esi, 20 |
5524 | cmp esi, 20 |
5523 | jnz @b |
5525 | jnz @b |
5524 | test dl, dl |
5526 | test dl, dl |
5525 | jz .ok |
5527 | jz .ok |
5526 | .n: |
5528 | .n: |
5527 | add eax, 10h |
5529 | add eax, 10h |
5528 | loop .s |
5530 | loop .s |
5529 | stc |
5531 | stc |
5530 | .ok: |
5532 | .ok: |
5531 | ret |
5533 | ret |
5532 | end if |
5534 | end if |
5533 | 5535 | ||
5534 | include "data32.inc" |
5536 | include "data32.inc" |
5535 | 5537 | ||
5536 | __REV__ = __REV |
5538 | __REV__ = __REV |
5537 | 5539 | ||
5538 | uglobals_size = $ - endofcode |
5540 | uglobals_size = $ - endofcode |
5539 | diff16 "end of kernel code",0,$=> |
5541 | diff16 "end of kernel code",0,$=> |