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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: 856 $ |
58 | $Revision: 875 $ |
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 0.7.1.0 ',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 | ; stdcall init_uart_service, DRV_ENTRY |
893 | ; stdcall init_uart_service, DRV_ENTRY |
894 | 894 | ||
895 | sti |
895 | sti |
896 | call change_task |
896 | call change_task |
897 | 897 | ||
898 | jmp osloop |
898 | jmp osloop |
899 | 899 | ||
900 | ; jmp $ ; wait here for timer to take control |
900 | ; jmp $ ; wait here for timer to take control |
901 | 901 | ||
902 | ; Fly :) |
902 | ; Fly :) |
903 | 903 | ||
904 | include 'unpacker.inc' |
904 | include 'unpacker.inc' |
905 | include 'fdo.inc' |
905 | include 'fdo.inc' |
906 | 906 | ||
907 | align 4 |
907 | align 4 |
908 | boot_log: |
908 | boot_log: |
909 | pushad |
909 | pushad |
910 | 910 | ||
911 | mov ebx,10*65536 |
911 | mov ebx,10*65536 |
912 | mov bx,word [boot_y] |
912 | mov bx,word [boot_y] |
913 | add [boot_y],dword 10 |
913 | add [boot_y],dword 10 |
914 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
914 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
915 | mov edx,esi |
915 | mov edx,esi |
916 | mov edi,1 |
916 | mov edi,1 |
917 | call dtext |
917 | call dtext |
918 | 918 | ||
919 | mov [novesachecksum],1000 |
919 | mov [novesachecksum],1000 |
920 | call checkVga_N13 |
920 | call checkVga_N13 |
921 | 921 | ||
922 | popad |
922 | popad |
923 | 923 | ||
924 | ret |
924 | ret |
925 | 925 | ||
926 | 926 | ||
927 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
927 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
928 | ; ; |
928 | ; ; |
929 | ; MAIN OS LOOP START ; |
929 | ; MAIN OS LOOP START ; |
930 | ; ; |
930 | ; ; |
931 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
931 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
932 | align 32 |
932 | align 32 |
933 | osloop: |
933 | osloop: |
934 | call [draw_pointer] |
934 | call [draw_pointer] |
935 | call checkbuttons |
935 | call checkbuttons |
936 | call checkwindows |
936 | call checkwindows |
937 | ; call check_window_move_request |
937 | ; call check_window_move_request |
938 | call checkmisc |
938 | call checkmisc |
939 | call checkVga_N13 |
939 | call checkVga_N13 |
940 | call stack_handler |
940 | call stack_handler |
941 | call checkidle |
941 | call checkidle |
942 | call check_fdd_motor_status |
942 | call check_fdd_motor_status |
943 | call check_ATAPI_device_event |
943 | call check_ATAPI_device_event |
944 | jmp osloop |
944 | jmp osloop |
945 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
945 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
946 | ; ; |
946 | ; ; |
947 | ; MAIN OS LOOP END ; |
947 | ; MAIN OS LOOP END ; |
948 | ; ; |
948 | ; ; |
949 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
949 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
950 | 950 | ||
951 | checkidle: |
951 | checkidle: |
952 | pushad |
952 | pushad |
953 | 953 | ||
954 | cmp [check_idle_semaphore],0 |
954 | cmp [check_idle_semaphore],0 |
955 | jne no_idle_state |
955 | jne no_idle_state |
956 | 956 | ||
957 | call change_task |
957 | call change_task |
958 | mov eax,[idlemem] |
958 | mov eax,[idlemem] |
959 | mov ebx,[timer_ticks] ;[0xfdf0] |
959 | mov ebx,[timer_ticks] ;[0xfdf0] |
960 | cmp eax,ebx |
960 | cmp eax,ebx |
961 | jnz idle_exit |
961 | jnz idle_exit |
962 | call _rdtsc |
962 | call _rdtsc |
963 | mov ecx,eax |
963 | mov ecx,eax |
964 | idle_loop: |
964 | idle_loop: |
965 | hlt |
965 | hlt |
966 | cmp [check_idle_semaphore],0 |
966 | cmp [check_idle_semaphore],0 |
967 | jne idle_loop_exit |
967 | jne idle_loop_exit |
968 | mov eax,[timer_ticks] ;[0xfdf0] |
968 | mov eax,[timer_ticks] ;[0xfdf0] |
969 | cmp ebx,eax |
969 | cmp ebx,eax |
970 | jz idle_loop |
970 | jz idle_loop |
971 | idle_loop_exit: |
971 | idle_loop_exit: |
972 | mov [idlemem],eax |
972 | mov [idlemem],eax |
973 | call _rdtsc |
973 | call _rdtsc |
974 | sub eax,ecx |
974 | sub eax,ecx |
975 | mov ebx,[idleuse] |
975 | mov ebx,[idleuse] |
976 | add ebx,eax |
976 | add ebx,eax |
977 | mov [idleuse],ebx |
977 | mov [idleuse],ebx |
978 | 978 | ||
979 | popad |
979 | popad |
980 | ret |
980 | ret |
981 | 981 | ||
982 | idle_exit: |
982 | idle_exit: |
983 | 983 | ||
984 | mov ebx,[timer_ticks] ;[0xfdf0] |
984 | mov ebx,[timer_ticks] ;[0xfdf0] |
985 | mov [idlemem],ebx |
985 | mov [idlemem],ebx |
986 | call change_task |
986 | call change_task |
987 | 987 | ||
988 | popad |
988 | popad |
989 | ret |
989 | ret |
990 | 990 | ||
991 | no_idle_state: |
991 | no_idle_state: |
992 | 992 | ||
993 | dec [check_idle_semaphore] |
993 | dec [check_idle_semaphore] |
994 | 994 | ||
995 | mov ebx,[timer_ticks] ;[0xfdf0] |
995 | mov ebx,[timer_ticks] ;[0xfdf0] |
996 | mov [idlemem],ebx |
996 | mov [idlemem],ebx |
997 | call change_task |
997 | call change_task |
998 | 998 | ||
999 | popad |
999 | popad |
1000 | ret |
1000 | ret |
1001 | 1001 | ||
1002 | uglobal |
1002 | uglobal |
1003 | idlemem dd 0x0 |
1003 | idlemem dd 0x0 |
1004 | idleuse dd 0x0 |
1004 | idleuse dd 0x0 |
1005 | idleusesec dd 0x0 |
1005 | idleusesec dd 0x0 |
1006 | check_idle_semaphore dd 0x0 |
1006 | check_idle_semaphore dd 0x0 |
1007 | endg |
1007 | endg |
1008 | 1008 | ||
1009 | 1009 | ||
1010 | 1010 | ||
1011 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1011 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1012 | ; ; |
1012 | ; ; |
1013 | ; INCLUDED SYSTEM FILES ; |
1013 | ; INCLUDED SYSTEM FILES ; |
1014 | ; ; |
1014 | ; ; |
1015 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1015 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1016 | 1016 | ||
1017 | 1017 | ||
1018 | include "kernel32.inc" |
1018 | include "kernel32.inc" |
1019 | 1019 | ||
1020 | 1020 | ||
1021 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1021 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1022 | ; ; |
1022 | ; ; |
1023 | ; KERNEL FUNCTIONS ; |
1023 | ; KERNEL FUNCTIONS ; |
1024 | ; ; |
1024 | ; ; |
1025 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1025 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1026 | 1026 | ||
1027 | reserve_irqs_ports: |
1027 | reserve_irqs_ports: |
1028 | 1028 | ||
1029 | pushad |
1029 | pushad |
1030 | 1030 | ||
1031 | mov [irq_owner+4*0], 1 ; timer |
1031 | mov [irq_owner+4*0], 1 ; timer |
1032 | ;mov [irq_owner+4*1], 1 ; keyboard |
1032 | ;mov [irq_owner+4*1], 1 ; keyboard |
1033 | mov [irq_owner+4*6], 1 ; floppy diskette |
1033 | mov [irq_owner+4*6], 1 ; floppy diskette |
1034 | mov [irq_owner+4*13], 1 ; math co-pros |
1034 | mov [irq_owner+4*13], 1 ; math co-pros |
1035 | mov [irq_owner+4*14], 1 ; ide I |
1035 | mov [irq_owner+4*14], 1 ; ide I |
1036 | mov [irq_owner+4*15], 1 ; ide II |
1036 | mov [irq_owner+4*15], 1 ; ide II |
1037 | 1037 | ||
1038 | ; RESERVE PORTS |
1038 | ; RESERVE PORTS |
1039 | mov edi,1 ; 0x00-0x2d |
1039 | mov edi,1 ; 0x00-0x2d |
1040 | mov [RESERVED_PORTS],edi |
1040 | mov [RESERVED_PORTS],edi |
1041 | shl edi,4 |
1041 | shl edi,4 |
1042 | mov [RESERVED_PORTS+edi+0],dword 1 |
1042 | mov [RESERVED_PORTS+edi+0],dword 1 |
1043 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1043 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1044 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1044 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1045 | 1045 | ||
1046 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1046 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1047 | mov edi,[RESERVED_PORTS] |
1047 | mov edi,[RESERVED_PORTS] |
1048 | shl edi,4 |
1048 | shl edi,4 |
1049 | mov [RESERVED_PORTS+edi+0],dword 1 |
1049 | mov [RESERVED_PORTS+edi+0],dword 1 |
1050 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1050 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1051 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1051 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1052 | 1052 | ||
1053 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1053 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1054 | mov edi,[RESERVED_PORTS] |
1054 | mov edi,[RESERVED_PORTS] |
1055 | shl edi,4 |
1055 | shl edi,4 |
1056 | mov [RESERVED_PORTS+edi+0],dword 1 |
1056 | mov [RESERVED_PORTS+edi+0],dword 1 |
1057 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1057 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1058 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1058 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1059 | 1059 | ||
1060 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1060 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1061 | mov edi,[RESERVED_PORTS] |
1061 | mov edi,[RESERVED_PORTS] |
1062 | shl edi,4 |
1062 | shl edi,4 |
1063 | mov [RESERVED_PORTS+edi+0],dword 1 |
1063 | mov [RESERVED_PORTS+edi+0],dword 1 |
1064 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1064 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1065 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1065 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1066 | 1066 | ||
1067 | popad |
1067 | popad |
1068 | ret |
1068 | ret |
1069 | 1069 | ||
1070 | setirqreadports: |
1070 | setirqreadports: |
1071 | 1071 | ||
1072 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1072 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1073 | mov [irq12read+4],dword 0 ; end of port list |
1073 | mov [irq12read+4],dword 0 ; end of port list |
1074 | ;mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1074 | ;mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1075 | ;mov [irq04read+4],dword 0 ; end of port list |
1075 | ;mov [irq04read+4],dword 0 ; end of port list |
1076 | ;mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1076 | ;mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1077 | ;mov [irq03read+4],dword 0 ; end of port list |
1077 | ;mov [irq03read+4],dword 0 ; end of port list |
1078 | 1078 | ||
1079 | ret |
1079 | ret |
1080 | 1080 | ||
1081 | iglobal |
1081 | iglobal |
1082 | process_number dd 0x1 |
1082 | process_number dd 0x1 |
1083 | endg |
1083 | endg |
1084 | 1084 | ||
1085 | set_variables: |
1085 | set_variables: |
1086 | 1086 | ||
1087 | mov ecx,0x100 ; flush port 0x60 |
1087 | mov ecx,0x100 ; flush port 0x60 |
1088 | .fl60: in al,0x60 |
1088 | .fl60: in al,0x60 |
1089 | loop .fl60 |
1089 | loop .fl60 |
1090 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1090 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1091 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1091 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1092 | mov [BTN_COUNT],byte 0 ; button buffer |
1092 | mov [BTN_COUNT],byte 0 ; button buffer |
1093 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1093 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1094 | 1094 | ||
1095 | push eax |
1095 | push eax |
1096 | mov ax,[BOOT_VAR+0x900c] |
1096 | mov ax,[BOOT_VAR+0x900c] |
1097 | shr ax,1 |
1097 | shr ax,1 |
1098 | shl eax,16 |
1098 | shl eax,16 |
1099 | mov ax,[BOOT_VAR+0x900A] |
1099 | mov ax,[BOOT_VAR+0x900A] |
1100 | shr ax,1 |
1100 | shr ax,1 |
1101 | mov [MOUSE_X],eax |
1101 | mov [MOUSE_X],eax |
1102 | pop eax |
1102 | pop eax |
1103 | 1103 | ||
1104 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1104 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1105 | 1105 | ||
1106 | ;!! IP 04.02.2005: |
1106 | ;!! IP 04.02.2005: |
1107 | mov [next_usage_update], 100 |
1107 | mov [next_usage_update], 100 |
1108 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1108 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1109 | 1109 | ||
1110 | ret |
1110 | ret |
1111 | 1111 | ||
1112 | ;* mouse centered - start code- Mario79 |
1112 | ;* mouse centered - start code- Mario79 |
1113 | mouse_centered: |
1113 | mouse_centered: |
1114 | push eax |
1114 | push eax |
1115 | mov eax,[Screen_Max_X] |
1115 | mov eax,[Screen_Max_X] |
1116 | shr eax,1 |
1116 | shr eax,1 |
1117 | mov [MOUSE_X],ax |
1117 | mov [MOUSE_X],ax |
1118 | mov eax,[Screen_Max_Y] |
1118 | mov eax,[Screen_Max_Y] |
1119 | shr eax,1 |
1119 | shr eax,1 |
1120 | mov [MOUSE_Y],ax |
1120 | mov [MOUSE_Y],ax |
1121 | pop eax |
1121 | pop eax |
1122 | ret |
1122 | ret |
1123 | ;* mouse centered - end code- Mario79 |
1123 | ;* mouse centered - end code- Mario79 |
1124 | 1124 | ||
1125 | align 4 |
1125 | align 4 |
1126 | 1126 | ||
1127 | sys_outport: |
1127 | sys_outport: |
1128 | 1128 | ||
1129 | mov edi,ebx ; separate flag for read / write |
1129 | mov edi,ebx ; separate flag for read / write |
1130 | and ebx,65535 |
1130 | and ebx,65535 |
1131 | 1131 | ||
1132 | mov ecx,[RESERVED_PORTS] |
1132 | mov ecx,[RESERVED_PORTS] |
1133 | test ecx,ecx |
1133 | test ecx,ecx |
1134 | jne sopl8 |
1134 | jne sopl8 |
1135 | mov [esp+36],dword 1 |
1135 | mov [esp+36],dword 1 |
1136 | ret |
1136 | ret |
1137 | 1137 | ||
1138 | sopl8: |
1138 | sopl8: |
1139 | mov edx,[TASK_BASE] |
1139 | mov edx,[TASK_BASE] |
1140 | mov edx,[edx+0x4] |
1140 | mov edx,[edx+0x4] |
1141 | and ebx,65535 |
1141 | and ebx,65535 |
1142 | cld |
1142 | cld |
1143 | sopl1: |
1143 | sopl1: |
1144 | 1144 | ||
1145 | mov esi,ecx |
1145 | mov esi,ecx |
1146 | shl esi,4 |
1146 | shl esi,4 |
1147 | add esi,RESERVED_PORTS |
1147 | add esi,RESERVED_PORTS |
1148 | cmp edx,[esi+0] |
1148 | cmp edx,[esi+0] |
1149 | jne sopl2 |
1149 | jne sopl2 |
1150 | cmp ebx,[esi+4] |
1150 | cmp ebx,[esi+4] |
1151 | jb sopl2 |
1151 | jb sopl2 |
1152 | cmp ebx,[esi+8] |
1152 | cmp ebx,[esi+8] |
1153 | jg sopl2 |
1153 | jg sopl2 |
1154 | jmp sopl3 |
1154 | jmp sopl3 |
1155 | 1155 | ||
1156 | sopl2: |
1156 | sopl2: |
1157 | 1157 | ||
1158 | dec ecx |
1158 | dec ecx |
1159 | jnz sopl1 |
1159 | jnz sopl1 |
1160 | mov [esp+36],dword 1 |
1160 | mov [esp+36],dword 1 |
1161 | ret |
1161 | ret |
1162 | 1162 | ||
1163 | sopl3: |
1163 | sopl3: |
1164 | 1164 | ||
1165 | test edi,0x80000000 ; read ? |
1165 | test edi,0x80000000 ; read ? |
1166 | jnz sopl4 |
1166 | jnz sopl4 |
1167 | 1167 | ||
1168 | mov dx,bx ; write |
1168 | mov dx,bx ; write |
1169 | out dx,al |
1169 | out dx,al |
1170 | mov [esp+36],dword 0 |
1170 | mov [esp+36],dword 0 |
1171 | ret |
1171 | ret |
1172 | 1172 | ||
1173 | sopl4: |
1173 | sopl4: |
1174 | 1174 | ||
1175 | mov dx,bx ; read |
1175 | mov dx,bx ; read |
1176 | in al,dx |
1176 | in al,dx |
1177 | and eax,0xff |
1177 | and eax,0xff |
1178 | mov [esp+36],dword 0 |
1178 | mov [esp+36],dword 0 |
1179 | mov [esp+24],eax |
1179 | mov [esp+24],eax |
1180 | ret |
1180 | ret |
1181 | 1181 | ||
1182 | display_number: |
1182 | display_number: |
1183 | 1183 | ||
1184 | ; eax = print type, al=0 -> ebx is number |
1184 | ; eax = print type, al=0 -> ebx is number |
1185 | ; al=1 -> ebx is pointer |
1185 | ; al=1 -> ebx is pointer |
1186 | ; ah=0 -> display decimal |
1186 | ; ah=0 -> display decimal |
1187 | ; ah=1 -> display hexadecimal |
1187 | ; ah=1 -> display hexadecimal |
1188 | ; ah=2 -> display binary |
1188 | ; ah=2 -> display binary |
1189 | ; eax bits 16-21 = number of digits to display (0-32) |
1189 | ; eax bits 16-21 = number of digits to display (0-32) |
1190 | ; eax bits 22-31 = reserved |
1190 | ; eax bits 22-31 = reserved |
1191 | ; |
1191 | ; |
1192 | ; ebx = number or pointer |
1192 | ; ebx = number or pointer |
1193 | ; ecx = x shl 16 + y |
1193 | ; ecx = x shl 16 + y |
1194 | ; edx = color |
1194 | ; edx = color |
1195 | xor edi, edi |
1195 | xor edi, edi |
1196 | display_number_force: |
1196 | display_number_force: |
1197 | push eax |
1197 | push eax |
1198 | and eax,0x3fffffff |
1198 | and eax,0x3fffffff |
1199 | cmp eax,0xffff ; length > 0 ? |
1199 | cmp eax,0xffff ; length > 0 ? |
1200 | pop eax |
1200 | pop eax |
1201 | jge cont_displ |
1201 | jge cont_displ |
1202 | ret |
1202 | ret |
1203 | cont_displ: |
1203 | cont_displ: |
1204 | push eax |
1204 | push eax |
1205 | and eax,0x3fffffff |
1205 | and eax,0x3fffffff |
1206 | cmp eax,61*0x10000 ; length <= 60 ? |
1206 | cmp eax,61*0x10000 ; length <= 60 ? |
1207 | pop eax |
1207 | pop eax |
1208 | jb cont_displ2 |
1208 | jb cont_displ2 |
1209 | ret |
1209 | ret |
1210 | cont_displ2: |
1210 | cont_displ2: |
1211 | 1211 | ||
1212 | pushad |
1212 | pushad |
1213 | 1213 | ||
1214 | cmp al,1 ; ecx is a pointer ? |
1214 | cmp al,1 ; ecx is a pointer ? |
1215 | jne displnl1 |
1215 | jne displnl1 |
1216 | mov ebp,ebx |
1216 | mov ebp,ebx |
1217 | add ebp,4 |
1217 | add ebp,4 |
1218 | mov ebp,[ebp+std_application_base_address] |
1218 | mov ebp,[ebp+std_application_base_address] |
1219 | mov ebx,[ebx+std_application_base_address] |
1219 | mov ebx,[ebx+std_application_base_address] |
1220 | displnl1: |
1220 | displnl1: |
1221 | sub esp,64 |
1221 | sub esp,64 |
1222 | 1222 | ||
1223 | cmp ah,0 ; DECIMAL |
1223 | cmp ah,0 ; DECIMAL |
1224 | jne no_display_desnum |
1224 | jne no_display_desnum |
1225 | shr eax,16 |
1225 | shr eax,16 |
1226 | and eax,0xC03f |
1226 | and eax,0xC03f |
1227 | ; and eax,0x3f |
1227 | ; and eax,0x3f |
1228 | push eax |
1228 | push eax |
1229 | and eax,0x3f |
1229 | and eax,0x3f |
1230 | mov edi,esp |
1230 | mov edi,esp |
1231 | add edi,4+64-1 |
1231 | add edi,4+64-1 |
1232 | mov ecx,eax |
1232 | mov ecx,eax |
1233 | mov eax,ebx |
1233 | mov eax,ebx |
1234 | mov ebx,10 |
1234 | mov ebx,10 |
1235 | d_desnum: |
1235 | d_desnum: |
1236 | xor edx,edx |
1236 | xor edx,edx |
1237 | call division_64_bits |
1237 | call division_64_bits |
1238 | div ebx |
1238 | div ebx |
1239 | add dl,48 |
1239 | add dl,48 |
1240 | mov [edi],dl |
1240 | mov [edi],dl |
1241 | dec edi |
1241 | dec edi |
1242 | loop d_desnum |
1242 | loop d_desnum |
1243 | pop eax |
1243 | pop eax |
1244 | call normalize_number |
1244 | call normalize_number |
1245 | call draw_num_text |
1245 | call draw_num_text |
1246 | add esp,64 |
1246 | add esp,64 |
1247 | popad |
1247 | popad |
1248 | ret |
1248 | ret |
1249 | no_display_desnum: |
1249 | no_display_desnum: |
1250 | 1250 | ||
1251 | cmp ah,0x01 ; HEXADECIMAL |
1251 | cmp ah,0x01 ; HEXADECIMAL |
1252 | jne no_display_hexnum |
1252 | jne no_display_hexnum |
1253 | shr eax,16 |
1253 | shr eax,16 |
1254 | and eax,0xC03f |
1254 | and eax,0xC03f |
1255 | ; and eax,0x3f |
1255 | ; and eax,0x3f |
1256 | push eax |
1256 | push eax |
1257 | and eax,0x3f |
1257 | and eax,0x3f |
1258 | mov edi,esp |
1258 | mov edi,esp |
1259 | add edi,4+64-1 |
1259 | add edi,4+64-1 |
1260 | mov ecx,eax |
1260 | mov ecx,eax |
1261 | mov eax,ebx |
1261 | mov eax,ebx |
1262 | mov ebx,16 |
1262 | mov ebx,16 |
1263 | d_hexnum: |
1263 | d_hexnum: |
1264 | xor edx,edx |
1264 | xor edx,edx |
1265 | call division_64_bits |
1265 | call division_64_bits |
1266 | div ebx |
1266 | div ebx |
1267 | add edx,hexletters |
1267 | add edx,hexletters |
1268 | mov dl,[edx] |
1268 | mov dl,[edx] |
1269 | mov [edi],dl |
1269 | mov [edi],dl |
1270 | dec edi |
1270 | dec edi |
1271 | loop d_hexnum |
1271 | loop d_hexnum |
1272 | pop eax |
1272 | pop eax |
1273 | call normalize_number |
1273 | call normalize_number |
1274 | call draw_num_text |
1274 | call draw_num_text |
1275 | add esp,64 |
1275 | add esp,64 |
1276 | popad |
1276 | popad |
1277 | ret |
1277 | ret |
1278 | no_display_hexnum: |
1278 | no_display_hexnum: |
1279 | 1279 | ||
1280 | cmp ah,0x02 ; BINARY |
1280 | cmp ah,0x02 ; BINARY |
1281 | jne no_display_binnum |
1281 | jne no_display_binnum |
1282 | shr eax,16 |
1282 | shr eax,16 |
1283 | and eax,0xC03f |
1283 | and eax,0xC03f |
1284 | ; and eax,0x3f |
1284 | ; and eax,0x3f |
1285 | push eax |
1285 | push eax |
1286 | and eax,0x3f |
1286 | and eax,0x3f |
1287 | mov edi,esp |
1287 | mov edi,esp |
1288 | add edi,4+64-1 |
1288 | add edi,4+64-1 |
1289 | mov ecx,eax |
1289 | mov ecx,eax |
1290 | mov eax,ebx |
1290 | mov eax,ebx |
1291 | mov ebx,2 |
1291 | mov ebx,2 |
1292 | d_binnum: |
1292 | d_binnum: |
1293 | xor edx,edx |
1293 | xor edx,edx |
1294 | call division_64_bits |
1294 | call division_64_bits |
1295 | div ebx |
1295 | div ebx |
1296 | add dl,48 |
1296 | add dl,48 |
1297 | mov [edi],dl |
1297 | mov [edi],dl |
1298 | dec edi |
1298 | dec edi |
1299 | loop d_binnum |
1299 | loop d_binnum |
1300 | pop eax |
1300 | pop eax |
1301 | call normalize_number |
1301 | call normalize_number |
1302 | call draw_num_text |
1302 | call draw_num_text |
1303 | add esp,64 |
1303 | add esp,64 |
1304 | popad |
1304 | popad |
1305 | ret |
1305 | ret |
1306 | no_display_binnum: |
1306 | no_display_binnum: |
1307 | 1307 | ||
1308 | add esp,64 |
1308 | add esp,64 |
1309 | popad |
1309 | popad |
1310 | ret |
1310 | ret |
1311 | 1311 | ||
1312 | normalize_number: |
1312 | normalize_number: |
1313 | test ah,0x80 |
1313 | test ah,0x80 |
1314 | jz .continue |
1314 | jz .continue |
1315 | mov ecx,48 |
1315 | mov ecx,48 |
1316 | and eax,0x3f |
1316 | and eax,0x3f |
1317 | @@: |
1317 | @@: |
1318 | inc edi |
1318 | inc edi |
1319 | cmp [edi],cl |
1319 | cmp [edi],cl |
1320 | jne .continue |
1320 | jne .continue |
1321 | dec eax |
1321 | dec eax |
1322 | cmp eax,1 |
1322 | cmp eax,1 |
1323 | ja @r |
1323 | ja @r |
1324 | mov al,1 |
1324 | mov al,1 |
1325 | .continue: |
1325 | .continue: |
1326 | and eax,0x3f |
1326 | and eax,0x3f |
1327 | ret |
1327 | ret |
1328 | 1328 | ||
1329 | division_64_bits: |
1329 | division_64_bits: |
1330 | test [esp+1+4],byte 0x40 |
1330 | test [esp+1+4],byte 0x40 |
1331 | jz .continue |
1331 | jz .continue |
1332 | push eax |
1332 | push eax |
1333 | mov eax,ebp |
1333 | mov eax,ebp |
1334 | div ebx |
1334 | div ebx |
1335 | mov ebp,eax |
1335 | mov ebp,eax |
1336 | pop eax |
1336 | pop eax |
1337 | .continue: |
1337 | .continue: |
1338 | ret |
1338 | ret |
1339 | 1339 | ||
1340 | draw_num_text: |
1340 | draw_num_text: |
1341 | mov esi,eax |
1341 | mov esi,eax |
1342 | mov edx,64+4 |
1342 | mov edx,64+4 |
1343 | sub edx,eax |
1343 | sub edx,eax |
1344 | add edx,esp |
1344 | add edx,esp |
1345 | mov ebx,[esp+64+32-8+4] |
1345 | mov ebx,[esp+64+32-8+4] |
1346 | ; add window start x & y |
1346 | ; add window start x & y |
1347 | mov ecx,[TASK_BASE] |
1347 | mov ecx,[TASK_BASE] |
1348 | 1348 | ||
1349 | mov edi,[CURRENT_TASK] |
1349 | mov edi,[CURRENT_TASK] |
1350 | shl edi,8 |
1350 | shl edi,8 |
1351 | 1351 | ||
1352 | mov eax,[ecx-twdw+WDATA.box.left] |
1352 | mov eax,[ecx-twdw+WDATA.box.left] |
1353 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1353 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1354 | shl eax,16 |
1354 | shl eax,16 |
1355 | add eax,[ecx-twdw+WDATA.box.top] |
1355 | add eax,[ecx-twdw+WDATA.box.top] |
1356 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1356 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1357 | add ebx,eax |
1357 | add ebx,eax |
1358 | mov ecx,[esp+64+32-12+4] |
1358 | mov ecx,[esp+64+32-12+4] |
1359 | and ecx, not 0x80000000 ; force counted string |
1359 | and ecx, not 0x80000000 ; force counted string |
1360 | mov eax, [esp+64+8] ; background color (if given) |
1360 | mov eax, [esp+64+8] ; background color (if given) |
1361 | mov edi, [esp+64+4] |
1361 | mov edi, [esp+64+4] |
1362 | jmp dtext |
1362 | jmp dtext |
1363 | 1363 | ||
1364 | align 4 |
1364 | align 4 |
1365 | 1365 | ||
1366 | sys_setup: |
1366 | sys_setup: |
1367 | 1367 | ||
1368 | ; 1=roland mpu midi base , base io address |
1368 | ; 1=roland mpu midi base , base io address |
1369 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1369 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1370 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1370 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1371 | ; 5=system language, 1eng 2fi 3ger 4rus |
1371 | ; 5=system language, 1eng 2fi 3ger 4rus |
1372 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1372 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1373 | ; 8=fat32 partition in hd |
1373 | ; 8=fat32 partition in hd |
1374 | ; 9 |
1374 | ; 9 |
1375 | ; 10 = sound dma channel |
1375 | ; 10 = sound dma channel |
1376 | ; 11 = enable lba read |
1376 | ; 11 = enable lba read |
1377 | ; 12 = enable pci access |
1377 | ; 12 = enable pci access |
1378 | 1378 | ||
1379 | 1379 | ||
1380 | mov [esp+36],dword 0 |
1380 | mov [esp+36],dword 0 |
1381 | cmp eax,1 ; MIDI |
1381 | cmp eax,1 ; MIDI |
1382 | jnz nsyse1 |
1382 | jnz nsyse1 |
1383 | cmp ebx,0x100 |
1383 | cmp ebx,0x100 |
1384 | jb nsyse1 |
1384 | jb nsyse1 |
1385 | mov edx,65535 |
1385 | mov edx,65535 |
1386 | cmp edx,ebx |
1386 | cmp edx,ebx |
1387 | jb nsyse1 |
1387 | jb nsyse1 |
1388 | mov [midi_base],bx |
1388 | mov [midi_base],bx |
1389 | mov word [mididp],bx |
1389 | mov word [mididp],bx |
1390 | inc bx |
1390 | inc bx |
1391 | mov word [midisp],bx |
1391 | mov word [midisp],bx |
1392 | ret |
1392 | ret |
1393 | 1393 | ||
1394 | iglobal |
1394 | iglobal |
1395 | midi_base dw 0 |
1395 | midi_base dw 0 |
1396 | endg |
1396 | endg |
1397 | 1397 | ||
1398 | nsyse1: |
1398 | nsyse1: |
1399 | 1399 | ||
1400 | cmp eax,2 ; KEYBOARD |
1400 | cmp eax,2 ; KEYBOARD |
1401 | jnz nsyse2 |
1401 | jnz nsyse2 |
1402 | cmp ebx,1 |
1402 | cmp ebx,1 |
1403 | jnz kbnobase |
1403 | jnz kbnobase |
1404 | mov edi,[TASK_BASE] |
1404 | mov edi,[TASK_BASE] |
1405 | add ecx,[edi+TASKDATA.mem_start] |
1405 | add ecx,[edi+TASKDATA.mem_start] |
1406 | mov eax,ecx |
1406 | mov eax,ecx |
1407 | mov ebx,keymap |
1407 | mov ebx,keymap |
1408 | mov ecx,128 |
1408 | mov ecx,128 |
1409 | call memmove |
1409 | call memmove |
1410 | ret |
1410 | ret |
1411 | kbnobase: |
1411 | kbnobase: |
1412 | cmp ebx,2 |
1412 | cmp ebx,2 |
1413 | jnz kbnoshift |
1413 | jnz kbnoshift |
1414 | mov edi,[TASK_BASE] |
1414 | mov edi,[TASK_BASE] |
1415 | add ecx,[edi+TASKDATA.mem_start] |
1415 | add ecx,[edi+TASKDATA.mem_start] |
1416 | mov eax,ecx |
1416 | mov eax,ecx |
1417 | mov ebx,keymap_shift |
1417 | mov ebx,keymap_shift |
1418 | mov ecx,128 |
1418 | mov ecx,128 |
1419 | call memmove |
1419 | call memmove |
1420 | ret |
1420 | ret |
1421 | kbnoshift: |
1421 | kbnoshift: |
1422 | cmp ebx,3 |
1422 | cmp ebx,3 |
1423 | jne kbnoalt |
1423 | jne kbnoalt |
1424 | mov edi,[TASK_BASE] |
1424 | mov edi,[TASK_BASE] |
1425 | add ecx,[edi+TASKDATA.mem_start] |
1425 | add ecx,[edi+TASKDATA.mem_start] |
1426 | mov eax,ecx |
1426 | mov eax,ecx |
1427 | mov ebx,keymap_alt |
1427 | mov ebx,keymap_alt |
1428 | mov ecx,128 |
1428 | mov ecx,128 |
1429 | call memmove |
1429 | call memmove |
1430 | ret |
1430 | ret |
1431 | kbnoalt: |
1431 | kbnoalt: |
1432 | cmp ebx,9 |
1432 | cmp ebx,9 |
1433 | jnz kbnocountry |
1433 | jnz kbnocountry |
1434 | mov word [keyboard],cx |
1434 | mov word [keyboard],cx |
1435 | ret |
1435 | ret |
1436 | kbnocountry: |
1436 | kbnocountry: |
1437 | mov [esp+36],dword 1 |
1437 | mov [esp+36],dword 1 |
1438 | ret |
1438 | ret |
1439 | nsyse2: |
1439 | nsyse2: |
1440 | cmp eax,3 ; CD |
1440 | cmp eax,3 ; CD |
1441 | jnz nsyse4 |
1441 | jnz nsyse4 |
1442 | test ebx,ebx |
1442 | test ebx,ebx |
1443 | jz nosesl |
1443 | jz nosesl |
1444 | cmp ebx, 4 |
1444 | cmp ebx, 4 |
1445 | ja nosesl |
1445 | ja nosesl |
1446 | mov [cd_base],bl |
1446 | mov [cd_base],bl |
1447 | cmp ebx,1 |
1447 | cmp ebx,1 |
1448 | jnz noprma |
1448 | jnz noprma |
1449 | mov [cdbase],0x1f0 |
1449 | mov [cdbase],0x1f0 |
1450 | mov [cdid],0xa0 |
1450 | mov [cdid],0xa0 |
1451 | noprma: |
1451 | noprma: |
1452 | cmp ebx,2 |
1452 | cmp ebx,2 |
1453 | jnz noprsl |
1453 | jnz noprsl |
1454 | mov [cdbase],0x1f0 |
1454 | mov [cdbase],0x1f0 |
1455 | mov [cdid],0xb0 |
1455 | mov [cdid],0xb0 |
1456 | noprsl: |
1456 | noprsl: |
1457 | cmp ebx,3 |
1457 | cmp ebx,3 |
1458 | jnz nosema |
1458 | jnz nosema |
1459 | mov [cdbase],0x170 |
1459 | mov [cdbase],0x170 |
1460 | mov [cdid],0xa0 |
1460 | mov [cdid],0xa0 |
1461 | nosema: |
1461 | nosema: |
1462 | cmp ebx,4 |
1462 | cmp ebx,4 |
1463 | jnz nosesl |
1463 | jnz nosesl |
1464 | mov [cdbase],0x170 |
1464 | mov [cdbase],0x170 |
1465 | mov [cdid],0xb0 |
1465 | mov [cdid],0xb0 |
1466 | nosesl: |
1466 | nosesl: |
1467 | ret |
1467 | ret |
1468 | 1468 | ||
1469 | cd_base db 0 |
1469 | cd_base db 0 |
1470 | 1470 | ||
1471 | nsyse4: |
1471 | nsyse4: |
1472 | 1472 | ||
1473 | cmp eax,5 ; SYSTEM LANGUAGE |
1473 | cmp eax,5 ; SYSTEM LANGUAGE |
1474 | jnz nsyse5 |
1474 | jnz nsyse5 |
1475 | mov [syslang],ebx |
1475 | mov [syslang],ebx |
1476 | ret |
1476 | ret |
1477 | nsyse5: |
1477 | nsyse5: |
1478 | 1478 | ||
1479 | cmp eax,7 ; HD BASE |
1479 | cmp eax,7 ; HD BASE |
1480 | jne nsyse7 |
1480 | jne nsyse7 |
1481 | test ebx,ebx |
1481 | test ebx,ebx |
1482 | jz nosethd |
1482 | jz nosethd |
1483 | cmp ebx,4 |
1483 | cmp ebx,4 |
1484 | ja nosethd |
1484 | ja nosethd |
1485 | mov [hd_base],bl |
1485 | mov [hd_base],bl |
1486 | cmp ebx,1 |
1486 | cmp ebx,1 |
1487 | jnz noprmahd |
1487 | jnz noprmahd |
1488 | mov [hdbase],0x1f0 |
1488 | mov [hdbase],0x1f0 |
1489 | mov [hdid],0x0 |
1489 | mov [hdid],0x0 |
1490 | mov [hdpos],1 |
1490 | mov [hdpos],1 |
1491 | ; call set_FAT32_variables |
1491 | ; call set_FAT32_variables |
1492 | noprmahd: |
1492 | noprmahd: |
1493 | cmp ebx,2 |
1493 | cmp ebx,2 |
1494 | jnz noprslhd |
1494 | jnz noprslhd |
1495 | mov [hdbase],0x1f0 |
1495 | mov [hdbase],0x1f0 |
1496 | mov [hdid],0x10 |
1496 | mov [hdid],0x10 |
1497 | mov [hdpos],2 |
1497 | mov [hdpos],2 |
1498 | ; call set_FAT32_variables |
1498 | ; call set_FAT32_variables |
1499 | noprslhd: |
1499 | noprslhd: |
1500 | cmp ebx,3 |
1500 | cmp ebx,3 |
1501 | jnz nosemahd |
1501 | jnz nosemahd |
1502 | mov [hdbase],0x170 |
1502 | mov [hdbase],0x170 |
1503 | mov [hdid],0x0 |
1503 | mov [hdid],0x0 |
1504 | mov [hdpos],3 |
1504 | mov [hdpos],3 |
1505 | ; call set_FAT32_variables |
1505 | ; call set_FAT32_variables |
1506 | nosemahd: |
1506 | nosemahd: |
1507 | cmp ebx,4 |
1507 | cmp ebx,4 |
1508 | jnz noseslhd |
1508 | jnz noseslhd |
1509 | mov [hdbase],0x170 |
1509 | mov [hdbase],0x170 |
1510 | mov [hdid],0x10 |
1510 | mov [hdid],0x10 |
1511 | mov [hdpos],4 |
1511 | mov [hdpos],4 |
1512 | ; call set_FAT32_variables |
1512 | ; call set_FAT32_variables |
1513 | noseslhd: |
1513 | noseslhd: |
1514 | call reserve_hd1 |
1514 | call reserve_hd1 |
1515 | call reserve_hd_channel |
1515 | call reserve_hd_channel |
1516 | call free_hd_channel |
1516 | call free_hd_channel |
1517 | mov [hd1_status],0 ; free |
1517 | mov [hd1_status],0 ; free |
1518 | nosethd: |
1518 | nosethd: |
1519 | ret |
1519 | ret |
1520 | 1520 | ||
1521 | iglobal |
1521 | iglobal |
1522 | hd_base db 0 |
1522 | hd_base db 0 |
1523 | endg |
1523 | endg |
1524 | 1524 | ||
1525 | nsyse7: |
1525 | nsyse7: |
1526 | 1526 | ||
1527 | cmp eax,8 ; HD PARTITION |
1527 | cmp eax,8 ; HD PARTITION |
1528 | jne nsyse8 |
1528 | jne nsyse8 |
1529 | mov [fat32part],ebx |
1529 | mov [fat32part],ebx |
1530 | ; call set_FAT32_variables |
1530 | ; call set_FAT32_variables |
1531 | call reserve_hd1 |
1531 | call reserve_hd1 |
1532 | call reserve_hd_channel |
1532 | call reserve_hd_channel |
1533 | call free_hd_channel |
1533 | call free_hd_channel |
1534 | pusha |
1534 | pusha |
1535 | call choice_necessity_partition_1 |
1535 | call choice_necessity_partition_1 |
1536 | popa |
1536 | popa |
1537 | mov [hd1_status],0 ; free |
1537 | mov [hd1_status],0 ; free |
1538 | ret |
1538 | ret |
1539 | 1539 | ||
1540 | nsyse8: |
1540 | nsyse8: |
1541 | cmp eax,11 ; ENABLE LBA READ |
1541 | cmp eax,11 ; ENABLE LBA READ |
1542 | jne no_set_lba_read |
1542 | jne no_set_lba_read |
1543 | and ebx,1 |
1543 | and ebx,1 |
1544 | mov [lba_read_enabled],ebx |
1544 | mov [lba_read_enabled],ebx |
1545 | ret |
1545 | ret |
1546 | 1546 | ||
1547 | no_set_lba_read: |
1547 | no_set_lba_read: |
1548 | cmp eax,12 ; ENABLE PCI ACCESS |
1548 | cmp eax,12 ; ENABLE PCI ACCESS |
1549 | jne no_set_pci_access |
1549 | jne no_set_pci_access |
1550 | and ebx,1 |
1550 | and ebx,1 |
1551 | mov [pci_access_enabled],ebx |
1551 | mov [pci_access_enabled],ebx |
1552 | ret |
1552 | ret |
1553 | no_set_pci_access: |
1553 | no_set_pci_access: |
1554 | 1554 | ||
1555 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1555 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1556 | include 'vmodeint.inc' |
1556 | include 'vmodeint.inc' |
1557 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1557 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1558 | 1558 | ||
1559 | sys_setup_err: |
1559 | sys_setup_err: |
1560 | mov [esp+36],dword -1 |
1560 | mov [esp+36],dword -1 |
1561 | ret |
1561 | ret |
1562 | 1562 | ||
1563 | align 4 |
1563 | align 4 |
1564 | 1564 | ||
1565 | sys_getsetup: |
1565 | sys_getsetup: |
1566 | 1566 | ||
1567 | ; 1=roland mpu midi base , base io address |
1567 | ; 1=roland mpu midi base , base io address |
1568 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1568 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1569 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1569 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1570 | ; 5=system language, 1eng 2fi 3ger 4rus |
1570 | ; 5=system language, 1eng 2fi 3ger 4rus |
1571 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1571 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1572 | ; 8=fat32 partition in hd |
1572 | ; 8=fat32 partition in hd |
1573 | ; 9=get hs timer tic |
1573 | ; 9=get hs timer tic |
1574 | 1574 | ||
1575 | cmp eax,1 |
1575 | cmp eax,1 |
1576 | jne ngsyse1 |
1576 | jne ngsyse1 |
1577 | movzx eax,[midi_base] |
1577 | movzx eax,[midi_base] |
1578 | mov [esp+36],eax |
1578 | mov [esp+36],eax |
1579 | ret |
1579 | ret |
1580 | ngsyse1: |
1580 | ngsyse1: |
1581 | 1581 | ||
1582 | cmp eax,2 |
1582 | cmp eax,2 |
1583 | jne ngsyse2 |
1583 | jne ngsyse2 |
1584 | cmp ebx,1 |
1584 | cmp ebx,1 |
1585 | jnz kbnobaseret |
1585 | jnz kbnobaseret |
1586 | mov edi,[TASK_BASE] |
1586 | mov edi,[TASK_BASE] |
1587 | add ecx,[edi+TASKDATA.mem_start] |
1587 | add ecx,[edi+TASKDATA.mem_start] |
1588 | mov ebx,ecx |
1588 | mov ebx,ecx |
1589 | mov eax,keymap |
1589 | mov eax,keymap |
1590 | mov ecx,128 |
1590 | mov ecx,128 |
1591 | call memmove |
1591 | call memmove |
1592 | ret |
1592 | ret |
1593 | kbnobaseret: |
1593 | kbnobaseret: |
1594 | cmp ebx,2 |
1594 | cmp ebx,2 |
1595 | jnz kbnoshiftret |
1595 | jnz kbnoshiftret |
1596 | mov edi,[TASK_BASE] |
1596 | mov edi,[TASK_BASE] |
1597 | add ecx,[edi+TASKDATA.mem_start] |
1597 | add ecx,[edi+TASKDATA.mem_start] |
1598 | mov ebx,ecx |
1598 | mov ebx,ecx |
1599 | mov eax,keymap_shift |
1599 | mov eax,keymap_shift |
1600 | mov ecx,128 |
1600 | mov ecx,128 |
1601 | call memmove |
1601 | call memmove |
1602 | ret |
1602 | ret |
1603 | kbnoshiftret: |
1603 | kbnoshiftret: |
1604 | cmp ebx,3 |
1604 | cmp ebx,3 |
1605 | jne kbnoaltret |
1605 | jne kbnoaltret |
1606 | mov edi,[TASK_BASE] |
1606 | mov edi,[TASK_BASE] |
1607 | add ecx,[edi+TASKDATA.mem_start] |
1607 | add ecx,[edi+TASKDATA.mem_start] |
1608 | mov ebx,ecx |
1608 | mov ebx,ecx |
1609 | mov eax,keymap_alt |
1609 | mov eax,keymap_alt |
1610 | mov ecx,128 |
1610 | mov ecx,128 |
1611 | call memmove |
1611 | call memmove |
1612 | ret |
1612 | ret |
1613 | kbnoaltret: |
1613 | kbnoaltret: |
1614 | cmp ebx,9 |
1614 | cmp ebx,9 |
1615 | jnz ngsyse2 |
1615 | jnz ngsyse2 |
1616 | movzx eax,word [keyboard] |
1616 | movzx eax,word [keyboard] |
1617 | mov [esp+36],eax |
1617 | mov [esp+36],eax |
1618 | ret |
1618 | ret |
1619 | ngsyse2: |
1619 | ngsyse2: |
1620 | 1620 | ||
1621 | cmp eax,3 |
1621 | cmp eax,3 |
1622 | jnz ngsyse3 |
1622 | jnz ngsyse3 |
1623 | movzx eax,[cd_base] |
1623 | movzx eax,[cd_base] |
1624 | mov [esp+36],eax |
1624 | mov [esp+36],eax |
1625 | ret |
1625 | ret |
1626 | ngsyse3: |
1626 | ngsyse3: |
1627 | cmp eax,5 |
1627 | cmp eax,5 |
1628 | jnz ngsyse5 |
1628 | jnz ngsyse5 |
1629 | mov eax,[syslang] |
1629 | mov eax,[syslang] |
1630 | mov [esp+36],eax |
1630 | mov [esp+36],eax |
1631 | ret |
1631 | ret |
1632 | ngsyse5: |
1632 | ngsyse5: |
1633 | cmp eax,7 |
1633 | cmp eax,7 |
1634 | jnz ngsyse7 |
1634 | jnz ngsyse7 |
1635 | movzx eax,[hd_base] |
1635 | movzx eax,[hd_base] |
1636 | mov [esp+36],eax |
1636 | mov [esp+36],eax |
1637 | ret |
1637 | ret |
1638 | ngsyse7: |
1638 | ngsyse7: |
1639 | cmp eax,8 |
1639 | cmp eax,8 |
1640 | jnz ngsyse8 |
1640 | jnz ngsyse8 |
1641 | mov eax,[fat32part] |
1641 | mov eax,[fat32part] |
1642 | mov [esp+36],eax |
1642 | mov [esp+36],eax |
1643 | ret |
1643 | ret |
1644 | ngsyse8: |
1644 | ngsyse8: |
1645 | cmp eax,9 |
1645 | cmp eax,9 |
1646 | jne ngsyse9 |
1646 | jne ngsyse9 |
1647 | mov eax,[timer_ticks] ;[0xfdf0] |
1647 | mov eax,[timer_ticks] ;[0xfdf0] |
1648 | mov [esp+36],eax |
1648 | mov [esp+36],eax |
1649 | ret |
1649 | ret |
1650 | ngsyse9: |
1650 | ngsyse9: |
1651 | cmp eax,11 |
1651 | cmp eax,11 |
1652 | jnz ngsyse11 |
1652 | jnz ngsyse11 |
1653 | mov eax,[lba_read_enabled] |
1653 | mov eax,[lba_read_enabled] |
1654 | mov [esp+36],eax |
1654 | mov [esp+36],eax |
1655 | ret |
1655 | ret |
1656 | ngsyse11: |
1656 | ngsyse11: |
1657 | cmp eax,12 |
1657 | cmp eax,12 |
1658 | jnz ngsyse12 |
1658 | jnz ngsyse12 |
1659 | mov eax,[pci_access_enabled] |
1659 | mov eax,[pci_access_enabled] |
1660 | mov [esp+36],eax |
1660 | mov [esp+36],eax |
1661 | ret |
1661 | ret |
1662 | ngsyse12: |
1662 | ngsyse12: |
1663 | mov [esp+36],dword 1 |
1663 | mov [esp+36],dword 1 |
1664 | ret |
1664 | ret |
1665 | 1665 | ||
1666 | get_timer_ticks: |
1666 | get_timer_ticks: |
1667 | mov eax,[timer_ticks] |
1667 | mov eax,[timer_ticks] |
1668 | ret |
1668 | ret |
1669 | 1669 | ||
1670 | iglobal |
1670 | iglobal |
1671 | align 4 |
1671 | align 4 |
1672 | mousefn dd msscreen, mswin, msbutton, msset |
1672 | mousefn dd msscreen, mswin, msbutton, msset |
1673 | dd app_load_cursor |
1673 | dd app_load_cursor |
1674 | dd app_set_cursor |
1674 | dd app_set_cursor |
1675 | dd app_delete_cursor |
1675 | dd app_delete_cursor |
1676 | dd msz |
1676 | dd msz |
1677 | endg |
1677 | endg |
1678 | 1678 | ||
1679 | readmousepos: |
1679 | readmousepos: |
1680 | 1680 | ||
1681 | ; eax=0 screen relative |
1681 | ; eax=0 screen relative |
1682 | ; eax=1 window relative |
1682 | ; eax=1 window relative |
1683 | ; eax=2 buttons pressed |
1683 | ; eax=2 buttons pressed |
1684 | ; eax=3 set mouse pos ; reserved |
1684 | ; eax=3 set mouse pos ; reserved |
1685 | ; eax=4 load cursor |
1685 | ; eax=4 load cursor |
1686 | ; eax=5 set cursor |
1686 | ; eax=5 set cursor |
1687 | ; eax=6 delete cursor ; reserved |
1687 | ; eax=6 delete cursor ; reserved |
1688 | ; eax=7 get mouse_z |
1688 | ; eax=7 get mouse_z |
1689 | 1689 | ||
1690 | cmp eax, 7 |
1690 | cmp eax, 7 |
1691 | ja msset |
1691 | ja msset |
1692 | jmp [mousefn+eax*4] |
1692 | jmp [mousefn+eax*4] |
1693 | msscreen: |
1693 | msscreen: |
1694 | mov eax,[MOUSE_X] |
1694 | mov eax,[MOUSE_X] |
1695 | shl eax,16 |
1695 | shl eax,16 |
1696 | mov ax,[MOUSE_Y] |
1696 | mov ax,[MOUSE_Y] |
1697 | mov [esp+36],eax |
1697 | mov [esp+36],eax |
1698 | ret |
1698 | ret |
1699 | mswin: |
1699 | mswin: |
1700 | mov eax,[MOUSE_X] |
1700 | mov eax,[MOUSE_X] |
1701 | shl eax,16 |
1701 | shl eax,16 |
1702 | mov ax,[MOUSE_Y] |
1702 | mov ax,[MOUSE_Y] |
1703 | mov esi,[TASK_BASE] |
1703 | mov esi,[TASK_BASE] |
1704 | mov bx, word [esi-twdw+WDATA.box.left] |
1704 | mov bx, word [esi-twdw+WDATA.box.left] |
1705 | shl ebx,16 |
1705 | shl ebx,16 |
1706 | mov bx, word [esi-twdw+WDATA.box.top] |
1706 | mov bx, word [esi-twdw+WDATA.box.top] |
1707 | sub eax,ebx |
1707 | sub eax,ebx |
1708 | 1708 | ||
1709 | mov edi,[CURRENT_TASK] |
1709 | mov edi,[CURRENT_TASK] |
1710 | shl edi,8 |
1710 | shl edi,8 |
1711 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1711 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1712 | rol eax,16 |
1712 | rol eax,16 |
1713 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1713 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1714 | rol eax,16 |
1714 | rol eax,16 |
1715 | mov [esp+36],eax |
1715 | mov [esp+36],eax |
1716 | ret |
1716 | ret |
1717 | msbutton: |
1717 | msbutton: |
1718 | movzx eax,byte [BTN_DOWN] |
1718 | movzx eax,byte [BTN_DOWN] |
1719 | mov [esp+36],eax |
1719 | mov [esp+36],eax |
1720 | ret |
1720 | ret |
1721 | msz: |
1721 | msz: |
1722 | mov edi, [TASK_COUNT] |
1722 | mov edi, [TASK_COUNT] |
1723 | movzx edi, word [WIN_POS + edi*2] |
1723 | movzx edi, word [WIN_POS + edi*2] |
1724 | cmp edi, [CURRENT_TASK] |
1724 | cmp edi, [CURRENT_TASK] |
1725 | jne @f |
1725 | jne @f |
1726 | mov ax,[MOUSE_SCROLL_H] |
1726 | mov ax,[MOUSE_SCROLL_H] |
1727 | shl eax,16 |
1727 | shl eax,16 |
1728 | mov ax,[MOUSE_SCROLL_V] |
1728 | mov ax,[MOUSE_SCROLL_V] |
1729 | mov [esp+36],eax |
1729 | mov [esp+36],eax |
1730 | mov [MOUSE_SCROLL_H],word 0 |
1730 | mov [MOUSE_SCROLL_H],word 0 |
1731 | mov [MOUSE_SCROLL_V],word 0 |
1731 | mov [MOUSE_SCROLL_V],word 0 |
1732 | ret |
1732 | ret |
1733 | @@: |
1733 | @@: |
1734 | mov [esp+36],dword 0 |
1734 | mov [esp+36],dword 0 |
1735 | ret |
1735 | ret |
1736 | msset: |
1736 | msset: |
1737 | ret |
1737 | ret |
1738 | 1738 | ||
1739 | app_load_cursor: |
1739 | app_load_cursor: |
1740 | ; add ebx, new_app_base |
1740 | ; add ebx, new_app_base |
1741 | cmp ebx, OS_BASE |
1741 | cmp ebx, OS_BASE |
1742 | jae msset |
1742 | jae msset |
1743 | stdcall load_cursor, ebx, ecx |
1743 | stdcall load_cursor, ebx, ecx |
1744 | mov [esp+36], eax |
1744 | mov [esp+36], eax |
1745 | ret |
1745 | ret |
1746 | 1746 | ||
1747 | app_set_cursor: |
1747 | app_set_cursor: |
1748 | stdcall set_cursor, ebx |
1748 | stdcall set_cursor, ebx |
1749 | mov [esp+36], eax |
1749 | mov [esp+36], eax |
1750 | ret |
1750 | ret |
1751 | 1751 | ||
1752 | app_delete_cursor: |
1752 | app_delete_cursor: |
1753 | stdcall delete_cursor, ebx |
1753 | stdcall delete_cursor, ebx |
1754 | mov [esp+36], eax |
1754 | mov [esp+36], eax |
1755 | ret |
1755 | ret |
1756 | 1756 | ||
1757 | is_input: |
1757 | is_input: |
1758 | 1758 | ||
1759 | push edx |
1759 | push edx |
1760 | mov dx,word [midisp] |
1760 | mov dx,word [midisp] |
1761 | in al,dx |
1761 | in al,dx |
1762 | and al,0x80 |
1762 | and al,0x80 |
1763 | pop edx |
1763 | pop edx |
1764 | ret |
1764 | ret |
1765 | 1765 | ||
1766 | is_output: |
1766 | is_output: |
1767 | 1767 | ||
1768 | push edx |
1768 | push edx |
1769 | mov dx,word [midisp] |
1769 | mov dx,word [midisp] |
1770 | in al,dx |
1770 | in al,dx |
1771 | and al,0x40 |
1771 | and al,0x40 |
1772 | pop edx |
1772 | pop edx |
1773 | ret |
1773 | ret |
1774 | 1774 | ||
1775 | 1775 | ||
1776 | get_mpu_in: |
1776 | get_mpu_in: |
1777 | 1777 | ||
1778 | push edx |
1778 | push edx |
1779 | mov dx,word [mididp] |
1779 | mov dx,word [mididp] |
1780 | in al,dx |
1780 | in al,dx |
1781 | pop edx |
1781 | pop edx |
1782 | ret |
1782 | ret |
1783 | 1783 | ||
1784 | 1784 | ||
1785 | put_mpu_out: |
1785 | put_mpu_out: |
1786 | 1786 | ||
1787 | push edx |
1787 | push edx |
1788 | mov dx,word [mididp] |
1788 | mov dx,word [mididp] |
1789 | out dx,al |
1789 | out dx,al |
1790 | pop edx |
1790 | pop edx |
1791 | ret |
1791 | ret |
1792 | 1792 | ||
1793 | 1793 | ||
1794 | setuart: |
1794 | setuart: |
1795 | 1795 | ||
1796 | su1: |
1796 | su1: |
1797 | call is_output |
1797 | call is_output |
1798 | cmp al,0 |
1798 | cmp al,0 |
1799 | jnz su1 |
1799 | jnz su1 |
1800 | mov dx,word [midisp] |
1800 | mov dx,word [midisp] |
1801 | mov al,0xff |
1801 | mov al,0xff |
1802 | out dx,al |
1802 | out dx,al |
1803 | su2: |
1803 | su2: |
1804 | mov dx,word [midisp] |
1804 | mov dx,word [midisp] |
1805 | mov al,0xff |
1805 | mov al,0xff |
1806 | out dx,al |
1806 | out dx,al |
1807 | call is_input |
1807 | call is_input |
1808 | cmp al,0 |
1808 | cmp al,0 |
1809 | jnz su2 |
1809 | jnz su2 |
1810 | call get_mpu_in |
1810 | call get_mpu_in |
1811 | cmp al,0xfe |
1811 | cmp al,0xfe |
1812 | jnz su2 |
1812 | jnz su2 |
1813 | su3: |
1813 | su3: |
1814 | call is_output |
1814 | call is_output |
1815 | cmp al,0 |
1815 | cmp al,0 |
1816 | jnz su3 |
1816 | jnz su3 |
1817 | mov dx,word [midisp] |
1817 | mov dx,word [midisp] |
1818 | mov al,0x3f |
1818 | mov al,0x3f |
1819 | out dx,al |
1819 | out dx,al |
1820 | 1820 | ||
1821 | ret |
1821 | ret |
1822 | 1822 | ||
1823 | 1823 | ||
1824 | align 4 |
1824 | align 4 |
1825 | 1825 | ||
1826 | sys_midi: |
1826 | sys_midi: |
1827 | 1827 | ||
1828 | cmp [mididp],0 |
1828 | cmp [mididp],0 |
1829 | jnz sm0 |
1829 | jnz sm0 |
1830 | mov [esp+36],dword 1 |
1830 | mov [esp+36],dword 1 |
1831 | ret |
1831 | ret |
1832 | sm0: |
1832 | sm0: |
1833 | 1833 | ||
1834 | cmp eax,1 |
1834 | cmp eax,1 |
1835 | mov [esp+36],dword 0 |
1835 | mov [esp+36],dword 0 |
1836 | jnz smn1 |
1836 | jnz smn1 |
1837 | call setuart |
1837 | call setuart |
1838 | ret |
1838 | ret |
1839 | smn1: |
1839 | smn1: |
1840 | 1840 | ||
1841 | cmp eax,2 |
1841 | cmp eax,2 |
1842 | jnz smn2 |
1842 | jnz smn2 |
1843 | sm10: |
1843 | sm10: |
1844 | call get_mpu_in |
1844 | call get_mpu_in |
1845 | call is_output |
1845 | call is_output |
1846 | test al,al |
1846 | test al,al |
1847 | jnz sm10 |
1847 | jnz sm10 |
1848 | mov al,bl |
1848 | mov al,bl |
1849 | call put_mpu_out |
1849 | call put_mpu_out |
1850 | ret |
1850 | ret |
1851 | smn2: |
1851 | smn2: |
1852 | 1852 | ||
1853 | ret |
1853 | ret |
1854 | 1854 | ||
1855 | 1855 | ||
1856 | detect_devices: |
1856 | detect_devices: |
1857 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1857 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1858 | ;include 'detect/commouse.inc' |
1858 | ;include 'detect/commouse.inc' |
1859 | ;include 'detect/ps2mouse.inc' |
1859 | ;include 'detect/ps2mouse.inc' |
1860 | ;include 'detect/dev_fd.inc' |
1860 | ;include 'detect/dev_fd.inc' |
1861 | ;include 'detect/dev_hdcd.inc' |
1861 | ;include 'detect/dev_hdcd.inc' |
1862 | ;include 'detect/sear_par.inc' |
1862 | ;include 'detect/sear_par.inc' |
1863 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1863 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1864 | ret |
1864 | ret |
1865 | 1865 | ||
1866 | 1866 | ||
1867 | sys_end: |
1867 | sys_end: |
1868 | 1868 | ||
1869 | mov eax,[TASK_BASE] |
1869 | mov eax,[TASK_BASE] |
1870 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1870 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1871 | 1871 | ||
1872 | waitterm: ; wait here for termination |
1872 | waitterm: ; wait here for termination |
1873 | mov ebx,100 |
1873 | mov ebx,100 |
1874 | call delay_hs |
1874 | call delay_hs |
1875 | jmp waitterm |
1875 | jmp waitterm |
1876 | 1876 | ||
1877 | iglobal |
1877 | iglobal |
1878 | align 4 |
1878 | align 4 |
1879 | sys_system_table: |
1879 | sys_system_table: |
1880 | dd exit_for_anyone ; 1 = obsolete |
1880 | dd exit_for_anyone ; 1 = obsolete |
1881 | dd sysfn_terminate ; 2 = terminate thread |
1881 | dd sysfn_terminate ; 2 = terminate thread |
1882 | dd sysfn_activate ; 3 = activate window |
1882 | dd sysfn_activate ; 3 = activate window |
1883 | dd sysfn_getidletime ; 4 = get idle time |
1883 | dd sysfn_getidletime ; 4 = get idle time |
1884 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1884 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1885 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1885 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1886 | dd sysfn_getactive ; 7 = get active window |
1886 | dd sysfn_getactive ; 7 = get active window |
1887 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1887 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1888 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1888 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1889 | dd sysfn_minimize ; 10 = minimize window |
1889 | dd sysfn_minimize ; 10 = minimize window |
1890 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1890 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1891 | dd sysfn_lastkey ; 12 = get last pressed key |
1891 | dd sysfn_lastkey ; 12 = get last pressed key |
1892 | dd sysfn_getversion ; 13 = get kernel version |
1892 | dd sysfn_getversion ; 13 = get kernel version |
1893 | dd sysfn_waitretrace ; 14 = wait retrace |
1893 | dd sysfn_waitretrace ; 14 = wait retrace |
1894 | dd sysfn_centermouse ; 15 = center mouse cursor |
1894 | dd sysfn_centermouse ; 15 = center mouse cursor |
1895 | dd sysfn_getfreemem ; 16 = get free memory size |
1895 | dd sysfn_getfreemem ; 16 = get free memory size |
1896 | dd sysfn_getallmem ; 17 = get total memory size |
1896 | dd sysfn_getallmem ; 17 = get total memory size |
1897 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1897 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1898 | ; instead of slot |
1898 | ; instead of slot |
1899 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1899 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1900 | dd sysfn_meminfo ; 20 = get extended memory info |
1900 | dd sysfn_meminfo ; 20 = get extended memory info |
1901 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1901 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1902 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1902 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1903 | sysfn_num = ($ - sys_system_table)/4 |
1903 | sysfn_num = ($ - sys_system_table)/4 |
1904 | endg |
1904 | endg |
1905 | 1905 | ||
1906 | sys_system: |
1906 | sys_system: |
1907 | dec ebx |
1907 | dec ebx |
1908 | cmp ebx, sysfn_num |
1908 | cmp ebx, sysfn_num |
1909 | jae @f |
1909 | jae @f |
1910 | jmp dword [sys_system_table + ebx*4] |
1910 | jmp dword [sys_system_table + ebx*4] |
1911 | @@: |
1911 | @@: |
1912 | ret |
1912 | ret |
1913 | 1913 | ||
1914 | 1914 | ||
1915 | sysfn_shutdown: ; 18.9 = system shutdown |
1915 | sysfn_shutdown: ; 18.9 = system shutdown |
1916 | cmp ecx,1 |
1916 | cmp ecx,1 |
1917 | jl exit_for_anyone |
1917 | jl exit_for_anyone |
1918 | cmp ecx,4 |
1918 | cmp ecx,4 |
1919 | jg exit_for_anyone |
1919 | jg exit_for_anyone |
1920 | mov [BOOT_VAR+0x9030],cl |
1920 | mov [BOOT_VAR+0x9030],cl |
1921 | 1921 | ||
1922 | mov eax,[TASK_COUNT] |
1922 | mov eax,[TASK_COUNT] |
1923 | mov [SYS_SHUTDOWN],al |
1923 | mov [SYS_SHUTDOWN],al |
1924 | mov [shutdown_processes],eax |
1924 | mov [shutdown_processes],eax |
1925 | and dword [esp+32], 0 |
1925 | and dword [esp+32], 0 |
1926 | exit_for_anyone: |
1926 | exit_for_anyone: |
1927 | ret |
1927 | ret |
1928 | uglobal |
1928 | uglobal |
1929 | shutdown_processes: dd 0x0 |
1929 | shutdown_processes: dd 0x0 |
1930 | endg |
1930 | endg |
1931 | 1931 | ||
1932 | sysfn_terminate: ; 18.2 = TERMINATE |
1932 | sysfn_terminate: ; 18.2 = TERMINATE |
1933 | cmp ecx,2 |
1933 | cmp ecx,2 |
1934 | jb noprocessterminate |
1934 | jb noprocessterminate |
1935 | mov edx,[TASK_COUNT] |
1935 | mov edx,[TASK_COUNT] |
1936 | cmp ecx,edx |
1936 | cmp ecx,edx |
1937 | ja noprocessterminate |
1937 | ja noprocessterminate |
1938 | mov eax,[TASK_COUNT] |
1938 | mov eax,[TASK_COUNT] |
1939 | shl ecx,5 |
1939 | shl ecx,5 |
1940 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
1940 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
1941 | add ecx,CURRENT_TASK+TASKDATA.state |
1941 | add ecx,CURRENT_TASK+TASKDATA.state |
1942 | cmp byte [ecx], 9 |
1942 | cmp byte [ecx], 9 |
1943 | jz noprocessterminate |
1943 | jz noprocessterminate |
1944 | 1944 | ||
1945 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1945 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1946 | mov [ecx],byte 3 ; clear possible i40's |
1946 | mov [ecx],byte 3 ; clear possible i40's |
1947 | ;call MEM_Heap_UnLock |
1947 | ;call MEM_Heap_UnLock |
1948 | 1948 | ||
1949 | cmp edx,[application_table_status] ; clear app table stat |
1949 | cmp edx,[application_table_status] ; clear app table stat |
1950 | jne noatsc |
1950 | jne noatsc |
1951 | mov [application_table_status],0 |
1951 | mov [application_table_status],0 |
1952 | noatsc: |
1952 | noatsc: |
1953 | noprocessterminate: |
1953 | noprocessterminate: |
1954 | ret |
1954 | ret |
1955 | 1955 | ||
1956 | sysfn_terminate2: |
1956 | sysfn_terminate2: |
1957 | ;lock application_table_status mutex |
1957 | ;lock application_table_status mutex |
1958 | .table_status: |
1958 | .table_status: |
1959 | cli |
1959 | cli |
1960 | cmp [application_table_status],0 |
1960 | cmp [application_table_status],0 |
1961 | je .stf |
1961 | je .stf |
1962 | sti |
1962 | sti |
1963 | call change_task |
1963 | call change_task |
1964 | jmp .table_status |
1964 | jmp .table_status |
1965 | .stf: |
1965 | .stf: |
1966 | call set_application_table_status |
1966 | call set_application_table_status |
1967 | mov eax,ecx |
1967 | mov eax,ecx |
1968 | call pid_to_slot |
1968 | call pid_to_slot |
1969 | test eax,eax |
1969 | test eax,eax |
1970 | jz .not_found |
1970 | jz .not_found |
1971 | mov ecx,eax |
1971 | mov ecx,eax |
1972 | cli |
1972 | cli |
1973 | call sysfn_terminate |
1973 | call sysfn_terminate |
1974 | mov [application_table_status],0 |
1974 | mov [application_table_status],0 |
1975 | sti |
1975 | sti |
1976 | and dword [esp+32],0 |
1976 | and dword [esp+32],0 |
1977 | ret |
1977 | ret |
1978 | .not_found: |
1978 | .not_found: |
1979 | mov [application_table_status],0 |
1979 | mov [application_table_status],0 |
1980 | or dword [esp+32],-1 |
1980 | or dword [esp+32],-1 |
1981 | ret |
1981 | ret |
1982 | 1982 | ||
1983 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1983 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1984 | cmp ecx,2 |
1984 | cmp ecx,2 |
1985 | jb .nowindowactivate |
1985 | jb .nowindowactivate |
1986 | cmp ecx,[TASK_COUNT] |
1986 | cmp ecx,[TASK_COUNT] |
1987 | ja .nowindowactivate |
1987 | ja .nowindowactivate |
1988 | 1988 | ||
1989 | mov [window_minimize], 2 ; restore window if minimized |
1989 | mov [window_minimize], 2 ; restore window if minimized |
1990 | 1990 | ||
1991 | movzx esi, word [WIN_STACK + ecx*2] |
1991 | movzx esi, word [WIN_STACK + ecx*2] |
1992 | cmp esi, [TASK_COUNT] |
1992 | cmp esi, [TASK_COUNT] |
1993 | je .nowindowactivate ; already active |
1993 | je .nowindowactivate ; already active |
1994 | 1994 | ||
1995 | mov edi, ecx |
1995 | mov edi, ecx |
1996 | shl edi, 5 |
1996 | shl edi, 5 |
1997 | add edi, window_data |
1997 | add edi, window_data |
1998 | movzx esi, word [WIN_STACK + ecx * 2] |
1998 | movzx esi, word [WIN_STACK + ecx * 2] |
1999 | lea esi, [WIN_POS + esi * 2] |
1999 | lea esi, [WIN_POS + esi * 2] |
2000 | call waredraw |
2000 | call waredraw |
2001 | .nowindowactivate: |
2001 | .nowindowactivate: |
2002 | ret |
2002 | ret |
2003 | 2003 | ||
2004 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2004 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2005 | mov eax,[idleusesec] |
2005 | mov eax,[idleusesec] |
2006 | mov [esp+32], eax |
2006 | mov [esp+32], eax |
2007 | ret |
2007 | ret |
2008 | 2008 | ||
2009 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2009 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2010 | mov eax,[CPU_FREQ] |
2010 | mov eax,[CPU_FREQ] |
2011 | mov [esp+32], eax |
2011 | mov [esp+32], eax |
2012 | ret |
2012 | ret |
2013 | 2013 | ||
2014 | ; SAVE ramdisk to /hd/1/menuet.img |
2014 | ; SAVE ramdisk to /hd/1/menuet.img |
2015 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2015 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2016 | include 'blkdev/rdsave.inc' |
2016 | include 'blkdev/rdsave.inc' |
2017 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2017 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2018 | 2018 | ||
2019 | sysfn_getactive: ; 18.7 = get active window |
2019 | sysfn_getactive: ; 18.7 = get active window |
2020 | mov eax, [TASK_COUNT] |
2020 | mov eax, [TASK_COUNT] |
2021 | movzx eax, word [WIN_POS + eax*2] |
2021 | movzx eax, word [WIN_POS + eax*2] |
2022 | mov [esp+32],eax |
2022 | mov [esp+32],eax |
2023 | ret |
2023 | ret |
2024 | 2024 | ||
2025 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2025 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2026 | cmp ecx,1 |
2026 | cmp ecx,1 |
2027 | jne nogetsoundflag |
2027 | jne nogetsoundflag |
2028 | movzx eax,byte [sound_flag] ; get sound_flag |
2028 | movzx eax,byte [sound_flag] ; get sound_flag |
2029 | mov [esp+32],eax |
2029 | mov [esp+32],eax |
2030 | ret |
2030 | ret |
2031 | nogetsoundflag: |
2031 | nogetsoundflag: |
2032 | cmp ecx,2 |
2032 | cmp ecx,2 |
2033 | jnz nosoundflag |
2033 | jnz nosoundflag |
2034 | xor byte [sound_flag], 1 |
2034 | xor byte [sound_flag], 1 |
2035 | nosoundflag: |
2035 | nosoundflag: |
2036 | ret |
2036 | ret |
2037 | 2037 | ||
2038 | sysfn_minimize: ; 18.10 = minimize window |
2038 | sysfn_minimize: ; 18.10 = minimize window |
2039 | mov [window_minimize],1 |
2039 | mov [window_minimize],1 |
2040 | ret |
2040 | ret |
2041 | 2041 | ||
2042 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2042 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2043 | cmp ecx,1 |
2043 | cmp ecx,1 |
2044 | jnz full_table |
2044 | jnz full_table |
2045 | small_table: |
2045 | small_table: |
2046 | call for_all_tables |
2046 | call for_all_tables |
2047 | mov ecx,10 |
2047 | mov ecx,10 |
2048 | cld |
2048 | cld |
2049 | rep movsb |
2049 | rep movsb |
2050 | ret |
2050 | ret |
2051 | for_all_tables: |
2051 | for_all_tables: |
2052 | mov edi,edx |
2052 | mov edi,edx |
2053 | mov esi,DRIVE_DATA |
2053 | mov esi,DRIVE_DATA |
2054 | ret |
2054 | ret |
2055 | full_table: |
2055 | full_table: |
2056 | cmp ecx,2 |
2056 | cmp ecx,2 |
2057 | jnz exit_for_anyone |
2057 | jnz exit_for_anyone |
2058 | call for_all_tables |
2058 | call for_all_tables |
2059 | mov ecx,16384 |
2059 | mov ecx,16384 |
2060 | cld |
2060 | cld |
2061 | rep movsd |
2061 | rep movsd |
2062 | ret |
2062 | ret |
2063 | 2063 | ||
2064 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2064 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2065 | and dword [esp+32], 0 |
2065 | and dword [esp+32], 0 |
2066 | ret |
2066 | ret |
2067 | 2067 | ||
2068 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2068 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2069 | mov edi,ebx |
2069 | mov edi,ebx |
2070 | mov esi,version_inf |
2070 | mov esi,version_inf |
2071 | mov ecx,version_end-version_inf |
2071 | mov ecx,version_end-version_inf |
2072 | rep movsb |
2072 | rep movsb |
2073 | ret |
2073 | ret |
2074 | 2074 | ||
2075 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2075 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2076 | ;wait retrace functions |
2076 | ;wait retrace functions |
2077 | sys_wait_retrace: |
2077 | sys_wait_retrace: |
2078 | mov edx,0x3da |
2078 | mov edx,0x3da |
2079 | WaitRetrace_loop: |
2079 | WaitRetrace_loop: |
2080 | in al,dx |
2080 | in al,dx |
2081 | test al,1000b |
2081 | test al,1000b |
2082 | jz WaitRetrace_loop |
2082 | jz WaitRetrace_loop |
2083 | and [esp+32],dword 0 |
2083 | and [esp+32],dword 0 |
2084 | ret |
2084 | ret |
2085 | 2085 | ||
2086 | sysfn_centermouse: ; 18.15 = mouse centered |
2086 | sysfn_centermouse: ; 18.15 = mouse centered |
2087 | call mouse_centered |
2087 | call mouse_centered |
2088 | and [esp+32],dword 0 |
2088 | and [esp+32],dword 0 |
2089 | ret |
2089 | ret |
2090 | 2090 | ||
2091 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2091 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2092 | cmp ecx,0 ; get mouse speed factor |
2092 | cmp ecx,0 ; get mouse speed factor |
2093 | jnz .set_mouse_acceleration |
2093 | jnz .set_mouse_acceleration |
2094 | xor eax,eax |
2094 | xor eax,eax |
2095 | mov ax,[mouse_speed_factor] |
2095 | mov ax,[mouse_speed_factor] |
2096 | mov [esp+32],eax |
2096 | mov [esp+32],eax |
2097 | ret |
2097 | ret |
2098 | .set_mouse_acceleration: |
2098 | .set_mouse_acceleration: |
2099 | cmp ecx,1 ; set mouse speed factor |
2099 | cmp ecx,1 ; set mouse speed factor |
2100 | jnz .get_mouse_delay |
2100 | jnz .get_mouse_delay |
2101 | mov [mouse_speed_factor],dx |
2101 | mov [mouse_speed_factor],dx |
2102 | ret |
2102 | ret |
2103 | .get_mouse_delay: |
2103 | .get_mouse_delay: |
2104 | cmp ecx,2 ; get mouse delay |
2104 | cmp ecx,2 ; get mouse delay |
2105 | jnz .set_mouse_delay |
2105 | jnz .set_mouse_delay |
2106 | mov eax,[mouse_delay] |
2106 | mov eax,[mouse_delay] |
2107 | mov [esp+32],eax |
2107 | mov [esp+32],eax |
2108 | ret |
2108 | ret |
2109 | .set_mouse_delay: |
2109 | .set_mouse_delay: |
2110 | cmp ecx,3 ; set mouse delay |
2110 | cmp ecx,3 ; set mouse delay |
2111 | jnz .set_pointer_position |
2111 | jnz .set_pointer_position |
2112 | mov [mouse_delay],edx |
2112 | mov [mouse_delay],edx |
2113 | ret |
2113 | ret |
2114 | .set_pointer_position: |
2114 | .set_pointer_position: |
2115 | cmp ecx,4 ; set mouse pointer position |
2115 | cmp ecx,4 ; set mouse pointer position |
2116 | jnz .set_mouse_button |
2116 | jnz .set_mouse_button |
2117 | mov [MOUSE_Y],dx ;y |
2117 | mov [MOUSE_Y],dx ;y |
2118 | ror edx,16 |
2118 | ror edx,16 |
2119 | mov [MOUSE_X],dx ;x |
2119 | mov [MOUSE_X],dx ;x |
2120 | rol edx,16 |
2120 | rol edx,16 |
2121 | ret |
2121 | ret |
2122 | .set_mouse_button: |
2122 | .set_mouse_button: |
2123 | cmp ecx,5 ; set mouse button features |
2123 | cmp ecx,5 ; set mouse button features |
2124 | jnz .end |
2124 | jnz .end |
2125 | mov [BTN_DOWN],dl |
2125 | mov [BTN_DOWN],dl |
2126 | mov [mouse_active],1 |
2126 | mov [mouse_active],1 |
2127 | .end: |
2127 | .end: |
2128 | ret |
2128 | ret |
2129 | 2129 | ||
2130 | sysfn_getfreemem: |
2130 | sysfn_getfreemem: |
2131 | mov eax, [pg_data.pages_free] |
2131 | mov eax, [pg_data.pages_free] |
2132 | shl eax, 2 |
2132 | shl eax, 2 |
2133 | mov [esp+32],eax |
2133 | mov [esp+32],eax |
2134 | ret |
2134 | ret |
2135 | 2135 | ||
2136 | sysfn_getallmem: |
2136 | sysfn_getallmem: |
2137 | mov eax,[MEM_AMOUNT] |
2137 | mov eax,[MEM_AMOUNT] |
2138 | shr eax, 10 |
2138 | shr eax, 10 |
2139 | mov [esp+32],eax |
2139 | mov [esp+32],eax |
2140 | ret |
2140 | ret |
2141 | 2141 | ||
2142 | ; // Alver, 2007-22-08 // { |
2142 | ; // Alver, 2007-22-08 // { |
2143 | sysfn_pid_to_slot: |
2143 | sysfn_pid_to_slot: |
2144 | mov eax, ecx |
2144 | mov eax, ecx |
2145 | call pid_to_slot |
2145 | call pid_to_slot |
2146 | mov [esp+32], eax |
2146 | mov [esp+32], eax |
2147 | ret |
2147 | ret |
2148 | 2148 | ||
2149 | sysfn_min_rest_window: |
2149 | sysfn_min_rest_window: |
2150 | pushad |
2150 | pushad |
2151 | mov eax, edx ; ebx - operating |
2151 | mov eax, edx ; ebx - operating |
2152 | shr ecx, 1 |
2152 | shr ecx, 1 |
2153 | jnc @f |
2153 | jnc @f |
2154 | call pid_to_slot |
2154 | call pid_to_slot |
2155 | @@: |
2155 | @@: |
2156 | or eax, eax ; eax - number of slot |
2156 | or eax, eax ; eax - number of slot |
2157 | jz .error |
2157 | jz .error |
2158 | cmp eax, 255 ; varify maximal slot number |
2158 | cmp eax, 255 ; varify maximal slot number |
2159 | ja .error |
2159 | ja .error |
2160 | movzx eax, word [WIN_STACK + eax*2] |
2160 | movzx eax, word [WIN_STACK + eax*2] |
2161 | shr ecx, 1 |
2161 | shr ecx, 1 |
2162 | jc .restore |
2162 | jc .restore |
2163 | ; .minimize: |
2163 | ; .minimize: |
2164 | call minimize_window |
2164 | call minimize_window |
2165 | jmp .exit |
2165 | jmp .exit |
2166 | .restore: |
2166 | .restore: |
2167 | call restore_minimized_window |
2167 | call restore_minimized_window |
2168 | .exit: |
2168 | .exit: |
2169 | popad |
2169 | popad |
2170 | xor eax, eax |
2170 | xor eax, eax |
2171 | mov [esp+32], eax |
2171 | mov [esp+32], eax |
2172 | ret |
2172 | ret |
2173 | .error: |
2173 | .error: |
2174 | popad |
2174 | popad |
2175 | xor eax, eax |
2175 | xor eax, eax |
2176 | dec eax |
2176 | dec eax |
2177 | mov [esp+32], eax |
2177 | mov [esp+32], eax |
2178 | ret |
2178 | ret |
2179 | ; } \\ Alver, 2007-22-08 \\ |
2179 | ; } \\ Alver, 2007-22-08 \\ |
2180 | 2180 | ||
2181 | uglobal |
2181 | uglobal |
2182 | ;// mike.dld, 2006-29-01 [ |
2182 | ;// mike.dld, 2006-29-01 [ |
2183 | screen_workarea RECT |
2183 | screen_workarea RECT |
2184 | ;// mike.dld, 2006-29-01 ] |
2184 | ;// mike.dld, 2006-29-01 ] |
2185 | window_minimize db 0 |
2185 | window_minimize db 0 |
2186 | sound_flag db 0 |
2186 | sound_flag db 0 |
2187 | endg |
2187 | endg |
2188 | 2188 | ||
2189 | iglobal |
2189 | iglobal |
2190 | version_inf: |
2190 | version_inf: |
2191 | db 0,7,1,0 ; version 0.7.1.0 |
2191 | db 0,7,1,0 ; version 0.7.1.0 |
2192 | db UID_KOLIBRI |
2192 | db UID_KOLIBRI |
2193 | dd __REV__ |
2193 | dd __REV__ |
2194 | version_end: |
2194 | version_end: |
2195 | endg |
2195 | endg |
2196 | 2196 | ||
2197 | UID_NONE=0 |
2197 | UID_NONE=0 |
2198 | UID_MENUETOS=1 ;official |
2198 | UID_MENUETOS=1 ;official |
2199 | UID_KOLIBRI=2 ;russian |
2199 | UID_KOLIBRI=2 ;russian |
2200 | 2200 | ||
2201 | sys_cachetodiskette: |
2201 | sys_cachetodiskette: |
2202 | cmp ebx, 1 |
2202 | cmp ebx, 1 |
2203 | jne .no_floppy_a_save |
2203 | jne .no_floppy_a_save |
2204 | mov [flp_number], 1 |
2204 | mov [flp_number], 1 |
2205 | jmp .save_image_on_floppy |
2205 | jmp .save_image_on_floppy |
2206 | .no_floppy_a_save: |
2206 | .no_floppy_a_save: |
2207 | cmp ebx, 2 |
2207 | cmp ebx, 2 |
2208 | jne .no_floppy_b_save |
2208 | jne .no_floppy_b_save |
2209 | mov [flp_number], 2 |
2209 | mov [flp_number], 2 |
2210 | .save_image_on_floppy: |
2210 | .save_image_on_floppy: |
2211 | call save_image |
2211 | call save_image |
2212 | mov [esp + 32], dword 0 |
2212 | mov [esp + 32], dword 0 |
2213 | cmp [FDC_Status], 0 |
2213 | cmp [FDC_Status], 0 |
2214 | je .yes_floppy_save |
2214 | je .yes_floppy_save |
2215 | .no_floppy_b_save: |
2215 | .no_floppy_b_save: |
2216 | mov [esp + 32], dword 1 |
2216 | mov [esp + 32], dword 1 |
2217 | .yes_floppy_save: |
2217 | .yes_floppy_save: |
2218 | ret |
2218 | ret |
2219 | 2219 | ||
2220 | uglobal |
2220 | uglobal |
2221 | ; bgrchanged dd 0x0 |
2221 | ; bgrchanged dd 0x0 |
2222 | bgrlock db 0 |
2222 | bgrlock db 0 |
2223 | bgrlockpid dd 0 |
2223 | bgrlockpid dd 0 |
2224 | endg |
2224 | endg |
2225 | 2225 | ||
2226 | sys_background: |
2226 | sys_background: |
2227 | 2227 | ||
2228 | cmp ebx,1 ; BACKGROUND SIZE |
2228 | cmp ebx,1 ; BACKGROUND SIZE |
2229 | jnz nosb1 |
2229 | jnz nosb1 |
2230 | cmp ecx,0 |
2230 | cmp ecx,0 |
2231 | je sbgrr |
2231 | je sbgrr |
2232 | cmp edx,0 |
2232 | cmp edx,0 |
2233 | je sbgrr |
2233 | je sbgrr |
2234 | @@: |
2234 | @@: |
2235 | mov al, 1 |
2235 | mov al, 1 |
2236 | xchg [bgrlock], al |
2236 | xchg [bgrlock], al |
2237 | test al, al |
2237 | test al, al |
2238 | jz @f |
2238 | jz @f |
2239 | call change_task |
2239 | call change_task |
2240 | jmp @b |
2240 | jmp @b |
2241 | @@: |
2241 | @@: |
2242 | mov [BgrDataWidth],ecx |
2242 | mov [BgrDataWidth],ecx |
2243 | mov [BgrDataHeight],edx |
2243 | mov [BgrDataHeight],edx |
2244 | ; mov [bgrchanged],1 |
2244 | ; mov [bgrchanged],1 |
2245 | 2245 | ||
2246 | pushad |
2246 | pushad |
2247 | ; return memory for old background |
2247 | ; return memory for old background |
2248 | stdcall kernel_free, [img_background] |
2248 | stdcall kernel_free, [img_background] |
2249 | ; calculate RAW size |
2249 | ; calculate RAW size |
2250 | xor eax,eax |
2250 | xor eax,eax |
2251 | inc eax |
2251 | inc eax |
2252 | cmp [BgrDataWidth],eax |
2252 | cmp [BgrDataWidth],eax |
2253 | jae @f |
2253 | jae @f |
2254 | mov [BgrDataWidth],eax |
2254 | mov [BgrDataWidth],eax |
2255 | @@: |
2255 | @@: |
2256 | cmp [BgrDataHeight],eax |
2256 | cmp [BgrDataHeight],eax |
2257 | jae @f |
2257 | jae @f |
2258 | mov [BgrDataHeight],eax |
2258 | mov [BgrDataHeight],eax |
2259 | @@: |
2259 | @@: |
2260 | mov eax,[BgrDataWidth] |
2260 | mov eax,[BgrDataWidth] |
2261 | imul eax,[BgrDataHeight] |
2261 | imul eax,[BgrDataHeight] |
2262 | lea eax,[eax*3] |
2262 | lea eax,[eax*3] |
2263 | mov [mem_BACKGROUND],eax |
2263 | mov [mem_BACKGROUND],eax |
2264 | ; get memory for new background |
2264 | ; get memory for new background |
2265 | stdcall kernel_alloc, eax |
2265 | stdcall kernel_alloc, eax |
2266 | test eax, eax |
2266 | test eax, eax |
2267 | jz .exit_mem |
2267 | jz .exit_mem |
2268 | mov [img_background], eax |
2268 | mov [img_background], eax |
2269 | .exit_mem: |
2269 | .exit_mem: |
2270 | popad |
2270 | popad |
2271 | mov [bgrlock], 0 |
2271 | mov [bgrlock], 0 |
2272 | 2272 | ||
2273 | sbgrr: |
2273 | sbgrr: |
2274 | ret |
2274 | ret |
2275 | 2275 | ||
2276 | nosb1: |
2276 | nosb1: |
2277 | 2277 | ||
2278 | cmp ebx,2 ; SET PIXEL |
2278 | cmp ebx,2 ; SET PIXEL |
2279 | jnz nosb2 |
2279 | jnz nosb2 |
- | 2280 | ||
2280 | cmp ecx,[mem_BACKGROUND] |
2281 | mov ebx, [mem_BACKGROUND] |
- | 2282 | add ebx, 4095 |
|
- | 2283 | and ebx, -4096 |
|
- | 2284 | sub ebx, 4 |
|
- | 2285 | cmp ecx, ebx |
|
2281 | jae nosb2 |
2286 | ja @F |
- | 2287 | ||
2282 | mov eax,[img_background] |
2288 | mov eax,[img_background] |
2283 | mov ebx,[eax+ecx] |
2289 | mov ebx,[eax+ecx] |
2284 | and ebx,0xFF000000 ;255*256*256*256 |
2290 | and ebx,0xFF000000 ;255*256*256*256 |
2285 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2291 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2286 | add edx,ebx |
2292 | add edx,ebx |
2287 | mov [eax+ecx],edx |
2293 | mov [eax+ecx],edx |
2288 | ; mov [bgrchanged],1 |
2294 | @@: |
2289 | ret |
2295 | ret |
2290 | nosb2: |
2296 | nosb2: |
2291 | 2297 | ||
2292 | cmp ebx,3 ; DRAW BACKGROUND |
2298 | cmp ebx,3 ; DRAW BACKGROUND |
2293 | jnz nosb3 |
2299 | jnz nosb3 |
2294 | draw_background_temp: |
2300 | draw_background_temp: |
2295 | ; cmp [bgrchanged],1 ;0 |
2301 | ; cmp [bgrchanged],1 ;0 |
2296 | ; je nosb31 |
2302 | ; je nosb31 |
2297 | ;draw_background_temp: |
2303 | ;draw_background_temp: |
2298 | ; mov [bgrchanged],1 ;0 |
2304 | ; mov [bgrchanged],1 ;0 |
2299 | mov [background_defined], 1 |
2305 | mov [background_defined], 1 |
2300 | call force_redraw_background |
2306 | call force_redraw_background |
2301 | mov [REDRAW_BACKGROUND], byte 2 |
2307 | mov [REDRAW_BACKGROUND], byte 2 |
2302 | nosb31: |
2308 | nosb31: |
2303 | ret |
2309 | ret |
2304 | nosb3: |
2310 | nosb3: |
2305 | 2311 | ||
2306 | cmp ebx,4 ; TILED / STRETCHED |
2312 | cmp ebx,4 ; TILED / STRETCHED |
2307 | jnz nosb4 |
2313 | jnz nosb4 |
2308 | cmp ecx,[BgrDrawMode] |
2314 | cmp ecx,[BgrDrawMode] |
2309 | je nosb41 |
2315 | je nosb41 |
2310 | mov [BgrDrawMode],ecx |
2316 | mov [BgrDrawMode],ecx |
2311 | ; mov [bgrchanged],1 |
2317 | ; mov [bgrchanged],1 |
2312 | nosb41: |
2318 | nosb41: |
2313 | ret |
2319 | ret |
2314 | nosb4: |
2320 | nosb4: |
2315 | 2321 | ||
2316 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2322 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2317 | jnz nosb5 |
2323 | jnz nosb5 |
2318 | ; bughere |
2324 | ; bughere |
2319 | mov eax, ecx |
2325 | mov eax, ecx |
2320 | mov ebx, edx |
2326 | mov ebx, edx |
2321 | add ebx, [img_background] ;IMG_BACKGROUND |
2327 | add ebx, [img_background] ;IMG_BACKGROUND |
2322 | mov ecx, esi |
2328 | mov ecx, esi |
2323 | call memmove |
2329 | call memmove |
2324 | .fin: |
2330 | .fin: |
2325 | ret |
2331 | ret |
2326 | nosb5: |
2332 | nosb5: |
2327 | 2333 | ||
2328 | cmp ebx, 6 |
2334 | cmp ebx, 6 |
2329 | jnz nosb6 |
2335 | jnz nosb6 |
2330 | @@: |
2336 | @@: |
2331 | mov al, 1 |
2337 | mov al, 1 |
2332 | xchg [bgrlock], al |
2338 | xchg [bgrlock], al |
2333 | test al, al |
2339 | test al, al |
2334 | jz @f |
2340 | jz @f |
2335 | call change_task |
2341 | call change_task |
2336 | jmp @b |
2342 | jmp @b |
2337 | @@: |
2343 | @@: |
2338 | mov eax, [CURRENT_TASK] |
2344 | mov eax, [CURRENT_TASK] |
2339 | mov [bgrlockpid], eax |
2345 | mov [bgrlockpid], eax |
2340 | stdcall user_alloc, [mem_BACKGROUND] |
2346 | stdcall user_alloc, [mem_BACKGROUND] |
2341 | mov [esp+32], eax |
2347 | mov [esp+32], eax |
2342 | test eax, eax |
2348 | test eax, eax |
2343 | jz .nomem |
2349 | jz .nomem |
2344 | mov ebx, eax |
2350 | mov ebx, eax |
2345 | shr ebx, 12 |
2351 | shr ebx, 12 |
2346 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2352 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2347 | mov esi, [img_background] |
2353 | mov esi, [img_background] |
2348 | shr esi, 12 |
2354 | shr esi, 12 |
2349 | mov ecx, [mem_BACKGROUND] |
2355 | mov ecx, [mem_BACKGROUND] |
2350 | add ecx, 0xFFF |
2356 | add ecx, 0xFFF |
2351 | shr ecx, 12 |
2357 | shr ecx, 12 |
2352 | .z: |
2358 | .z: |
2353 | mov eax, [page_tabs+ebx*4] |
2359 | mov eax, [page_tabs+ebx*4] |
2354 | test al, 1 |
2360 | test al, 1 |
2355 | jz @f |
2361 | jz @f |
2356 | call free_page |
2362 | call free_page |
2357 | @@: |
2363 | @@: |
2358 | mov eax, [page_tabs+esi*4] |
2364 | mov eax, [page_tabs+esi*4] |
2359 | or al, PG_UW |
2365 | or al, PG_UW |
2360 | mov [page_tabs+ebx*4], eax |
2366 | mov [page_tabs+ebx*4], eax |
2361 | mov eax, ebx |
2367 | mov eax, ebx |
2362 | shl eax, 12 |
2368 | shl eax, 12 |
2363 | invlpg [eax] |
2369 | invlpg [eax] |
2364 | inc ebx |
2370 | inc ebx |
2365 | inc esi |
2371 | inc esi |
2366 | loop .z |
2372 | loop .z |
2367 | ret |
2373 | ret |
2368 | .nomem: |
2374 | .nomem: |
2369 | and [bgrlockpid], 0 |
2375 | and [bgrlockpid], 0 |
2370 | mov [bgrlock], 0 |
2376 | mov [bgrlock], 0 |
2371 | nosb6: |
2377 | nosb6: |
2372 | cmp ebx, 7 |
2378 | cmp ebx, 7 |
2373 | jnz nosb7 |
2379 | jnz nosb7 |
2374 | cmp [bgrlock], 0 |
2380 | cmp [bgrlock], 0 |
2375 | jz .err |
2381 | jz .err |
2376 | mov eax, [CURRENT_TASK] |
2382 | mov eax, [CURRENT_TASK] |
2377 | cmp [bgrlockpid], eax |
2383 | cmp [bgrlockpid], eax |
2378 | jnz .err |
2384 | jnz .err |
2379 | mov eax, ecx |
2385 | mov eax, ecx |
2380 | mov ebx, ecx |
2386 | mov ebx, ecx |
2381 | shr eax, 12 |
2387 | shr eax, 12 |
2382 | mov ecx, [page_tabs+(eax-1)*4] |
2388 | mov ecx, [page_tabs+(eax-1)*4] |
2383 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2389 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2384 | jz .err |
2390 | jz .err |
2385 | jnp .err |
2391 | jnp .err |
2386 | push eax |
2392 | push eax |
2387 | shr ecx, 12 |
2393 | shr ecx, 12 |
2388 | @@: |
2394 | @@: |
2389 | and dword [page_tabs+eax*4], 0 |
2395 | and dword [page_tabs+eax*4], 0 |
2390 | mov edx, eax |
2396 | mov edx, eax |
2391 | shl edx, 12 |
2397 | shl edx, 12 |
2392 | push eax |
2398 | push eax |
2393 | invlpg [edx] |
2399 | invlpg [edx] |
2394 | pop eax |
2400 | pop eax |
2395 | inc eax |
2401 | inc eax |
2396 | loop @b |
2402 | loop @b |
2397 | pop eax |
2403 | pop eax |
2398 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2404 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2399 | stdcall user_free, ebx |
2405 | stdcall user_free, ebx |
2400 | mov [esp+32], eax |
2406 | mov [esp+32], eax |
2401 | and [bgrlockpid], 0 |
2407 | and [bgrlockpid], 0 |
2402 | mov [bgrlock], 0 |
2408 | mov [bgrlock], 0 |
2403 | ret |
2409 | ret |
2404 | .err: |
2410 | .err: |
2405 | and dword [esp+32], 0 |
2411 | and dword [esp+32], 0 |
2406 | ret |
2412 | ret |
2407 | 2413 | ||
2408 | nosb7: |
2414 | nosb7: |
2409 | ret |
2415 | ret |
2410 | 2416 | ||
2411 | force_redraw_background: |
2417 | force_redraw_background: |
2412 | mov [draw_data+32 + RECT.left],dword 0 |
2418 | mov [draw_data+32 + RECT.left],dword 0 |
2413 | mov [draw_data+32 + RECT.top],dword 0 |
2419 | mov [draw_data+32 + RECT.top],dword 0 |
2414 | push eax ebx |
2420 | push eax ebx |
2415 | mov eax,[Screen_Max_X] |
2421 | mov eax,[Screen_Max_X] |
2416 | mov ebx,[Screen_Max_Y] |
2422 | mov ebx,[Screen_Max_Y] |
2417 | mov [draw_data+32 + RECT.right],eax |
2423 | mov [draw_data+32 + RECT.right],eax |
2418 | mov [draw_data+32 + RECT.bottom],ebx |
2424 | mov [draw_data+32 + RECT.bottom],ebx |
2419 | pop ebx eax |
2425 | pop ebx eax |
2420 | mov byte [REDRAW_BACKGROUND], 1 |
2426 | mov byte [REDRAW_BACKGROUND], 1 |
2421 | ret |
2427 | ret |
2422 | 2428 | ||
2423 | align 4 |
2429 | align 4 |
2424 | 2430 | ||
2425 | sys_getbackground: |
2431 | sys_getbackground: |
2426 | 2432 | ||
2427 | cmp eax,1 ; SIZE |
2433 | cmp eax,1 ; SIZE |
2428 | jnz nogb1 |
2434 | jnz nogb1 |
2429 | mov eax,[BgrDataWidth] |
2435 | mov eax,[BgrDataWidth] |
2430 | shl eax,16 |
2436 | shl eax,16 |
2431 | mov ax,[BgrDataHeight] |
2437 | mov ax,[BgrDataHeight] |
2432 | mov [esp+36],eax |
2438 | mov [esp+36],eax |
2433 | ret |
2439 | ret |
- | 2440 | ||
2434 | nogb1: |
2441 | nogb1: |
2435 | 2442 | ||
2436 | cmp eax,2 ; PIXEL |
2443 | cmp eax,2 ; PIXEL |
2437 | jnz nogb2 |
2444 | jnz nogb2 |
- | 2445 | ||
2438 | ; mov edx,0x160000-16 |
2446 | mov ecx, [mem_BACKGROUND] |
2439 | ; cmp edx,ebx |
2447 | add ecx, 4095 |
- | 2448 | and ecx, -4096 |
|
2440 | ; jbe nogb2 |
2449 | sub ecx, 4 |
2441 | ; mov eax, [ebx+IMG_BACKGROUND] |
2450 | cmp ebx, ecx |
- | 2451 | ja @F |
|
- | 2452 | ||
2442 | mov eax,[img_background] |
2453 | mov eax,[img_background] |
2443 | mov eax,[ebx+eax] |
2454 | mov eax,[ebx+eax] |
2444 | 2455 | ||
2445 | and eax, 0xFFFFFF |
2456 | and eax, 0xFFFFFF |
2446 | mov [esp+36],eax |
2457 | mov [esp+36],eax |
- | 2458 | @@: |
|
2447 | ret |
2459 | ret |
2448 | nogb2: |
2460 | nogb2: |
2449 | 2461 | ||
2450 | cmp eax,4 ; TILED / STRETCHED |
2462 | cmp eax,4 ; TILED / STRETCHED |
2451 | jnz nogb4 |
2463 | jnz nogb4 |
2452 | mov eax,[BgrDrawMode] |
2464 | mov eax,[BgrDrawMode] |
2453 | nogb4: |
2465 | nogb4: |
2454 | mov [esp+36],eax |
2466 | mov [esp+36],eax |
2455 | ret |
2467 | ret |
2456 | 2468 | ||
2457 | 2469 | ||
2458 | align 4 |
2470 | align 4 |
2459 | 2471 | ||
2460 | sys_getkey: |
2472 | sys_getkey: |
2461 | mov [esp + 32],dword 1 |
2473 | mov [esp + 32],dword 1 |
2462 | ; test main buffer |
2474 | ; test main buffer |
2463 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2475 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2464 | movzx ecx, word [WIN_STACK + ebx * 2] |
2476 | movzx ecx, word [WIN_STACK + ebx * 2] |
2465 | mov edx, [TASK_COUNT] |
2477 | mov edx, [TASK_COUNT] |
2466 | cmp ecx, edx |
2478 | cmp ecx, edx |
2467 | jne .finish |
2479 | jne .finish |
2468 | cmp [KEY_COUNT], byte 0 |
2480 | cmp [KEY_COUNT], byte 0 |
2469 | je .finish |
2481 | je .finish |
2470 | movzx eax, byte [KEY_BUFF] |
2482 | movzx eax, byte [KEY_BUFF] |
2471 | shl eax, 8 |
2483 | shl eax, 8 |
2472 | push eax |
2484 | push eax |
2473 | dec byte [KEY_COUNT] |
2485 | dec byte [KEY_COUNT] |
2474 | and byte [KEY_COUNT], 127 |
2486 | and byte [KEY_COUNT], 127 |
2475 | movzx ecx, byte [KEY_COUNT] |
2487 | movzx ecx, byte [KEY_COUNT] |
2476 | add ecx, 2 |
2488 | add ecx, 2 |
2477 | mov eax, KEY_BUFF + 1 |
2489 | mov eax, KEY_BUFF + 1 |
2478 | mov ebx, KEY_BUFF |
2490 | mov ebx, KEY_BUFF |
2479 | call memmove |
2491 | call memmove |
2480 | pop eax |
2492 | pop eax |
2481 | .ret_eax: |
2493 | .ret_eax: |
2482 | mov [esp + 32], eax |
2494 | mov [esp + 32], eax |
2483 | ret |
2495 | ret |
2484 | .finish: |
2496 | .finish: |
2485 | ; test hotkeys buffer |
2497 | ; test hotkeys buffer |
2486 | mov ecx, hotkey_buffer |
2498 | mov ecx, hotkey_buffer |
2487 | @@: |
2499 | @@: |
2488 | cmp [ecx], ebx |
2500 | cmp [ecx], ebx |
2489 | jz .found |
2501 | jz .found |
2490 | add ecx, 8 |
2502 | add ecx, 8 |
2491 | cmp ecx, hotkey_buffer + 120 * 8 |
2503 | cmp ecx, hotkey_buffer + 120 * 8 |
2492 | jb @b |
2504 | jb @b |
2493 | ret |
2505 | ret |
2494 | .found: |
2506 | .found: |
2495 | mov ax, [ecx + 6] |
2507 | mov ax, [ecx + 6] |
2496 | shl eax, 16 |
2508 | shl eax, 16 |
2497 | mov ah, [ecx + 4] |
2509 | mov ah, [ecx + 4] |
2498 | mov al, 2 |
2510 | mov al, 2 |
2499 | and dword [ecx + 4], 0 |
2511 | and dword [ecx + 4], 0 |
2500 | and dword [ecx], 0 |
2512 | and dword [ecx], 0 |
2501 | jmp .ret_eax |
2513 | jmp .ret_eax |
2502 | 2514 | ||
2503 | align 4 |
2515 | align 4 |
2504 | 2516 | ||
2505 | sys_getbutton: |
2517 | sys_getbutton: |
2506 | 2518 | ||
2507 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2519 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2508 | mov [esp + 32], dword 1 |
2520 | mov [esp + 32], dword 1 |
2509 | movzx ecx, word [WIN_STACK + ebx * 2] |
2521 | movzx ecx, word [WIN_STACK + ebx * 2] |
2510 | mov edx, [TASK_COUNT] ; less than 256 processes |
2522 | mov edx, [TASK_COUNT] ; less than 256 processes |
2511 | cmp ecx, edx |
2523 | cmp ecx, edx |
2512 | jne .exit |
2524 | jne .exit |
2513 | movzx eax, byte [BTN_COUNT] |
2525 | movzx eax, byte [BTN_COUNT] |
2514 | test eax, eax |
2526 | test eax, eax |
2515 | jz .exit |
2527 | jz .exit |
2516 | mov eax, [BTN_BUFF] |
2528 | mov eax, [BTN_BUFF] |
2517 | shl eax, 8 |
2529 | shl eax, 8 |
2518 | ; // Alver 22.06.2008 // { |
2530 | ; // Alver 22.06.2008 // { |
2519 | mov al, byte [btn_down_determ] |
2531 | mov al, byte [btn_down_determ] |
2520 | and al,0xFE ; delete left button bit |
2532 | and al,0xFE ; delete left button bit |
2521 | ; } \\ Alver \\ |
2533 | ; } \\ Alver \\ |
2522 | mov [BTN_COUNT], byte 0 |
2534 | mov [BTN_COUNT], byte 0 |
2523 | mov [esp + 32], eax |
2535 | mov [esp + 32], eax |
2524 | .exit: |
2536 | .exit: |
2525 | ret |
2537 | ret |
2526 | 2538 | ||
2527 | 2539 | ||
2528 | align 4 |
2540 | align 4 |
2529 | 2541 | ||
2530 | sys_cpuusage: |
2542 | sys_cpuusage: |
2531 | 2543 | ||
2532 | ; RETURN: |
2544 | ; RETURN: |
2533 | ; |
2545 | ; |
2534 | ; +00 dword process cpu usage |
2546 | ; +00 dword process cpu usage |
2535 | ; +04 word position in windowing stack |
2547 | ; +04 word position in windowing stack |
2536 | ; +06 word windowing stack value at current position (cpu nro) |
2548 | ; +06 word windowing stack value at current position (cpu nro) |
2537 | ; +10 12 bytes name |
2549 | ; +10 12 bytes name |
2538 | ; +22 dword start in mem |
2550 | ; +22 dword start in mem |
2539 | ; +26 dword used mem |
2551 | ; +26 dword used mem |
2540 | ; +30 dword PID , process idenfification number |
2552 | ; +30 dword PID , process idenfification number |
2541 | ; |
2553 | ; |
2542 | 2554 | ||
2543 | cmp ecx,-1 ; who am I ? |
2555 | cmp ecx,-1 ; who am I ? |
2544 | jne .no_who_am_i |
2556 | jne .no_who_am_i |
2545 | mov ecx,[CURRENT_TASK] |
2557 | mov ecx,[CURRENT_TASK] |
2546 | .no_who_am_i: |
2558 | .no_who_am_i: |
2547 | cmp ecx, max_processes |
2559 | cmp ecx, max_processes |
2548 | ja .nofillbuf |
2560 | ja .nofillbuf |
2549 | 2561 | ||
2550 | ; +4: word: position of the window of thread in the window stack |
2562 | ; +4: word: position of the window of thread in the window stack |
2551 | mov ax, [WIN_STACK + ecx * 2] |
2563 | mov ax, [WIN_STACK + ecx * 2] |
2552 | mov [ebx+4], ax |
2564 | mov [ebx+4], ax |
2553 | ; +6: word: number of the thread slot, which window has in the window stack |
2565 | ; +6: word: number of the thread slot, which window has in the window stack |
2554 | ; position ecx (has no relation to the specific thread) |
2566 | ; position ecx (has no relation to the specific thread) |
2555 | mov ax, [WIN_POS + ecx * 2] |
2567 | mov ax, [WIN_POS + ecx * 2] |
2556 | mov [ebx+6], ax |
2568 | mov [ebx+6], ax |
2557 | 2569 | ||
2558 | shl ecx, 5 |
2570 | shl ecx, 5 |
2559 | 2571 | ||
2560 | ; +0: dword: memory usage |
2572 | ; +0: dword: memory usage |
2561 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2573 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2562 | mov [ebx], eax |
2574 | mov [ebx], eax |
2563 | ; +10: 11 bytes: name of the process |
2575 | ; +10: 11 bytes: name of the process |
2564 | push ecx |
2576 | push ecx |
2565 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2577 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2566 | add ebx, 10 |
2578 | add ebx, 10 |
2567 | mov ecx, 11 |
2579 | mov ecx, 11 |
2568 | call memmove |
2580 | call memmove |
2569 | pop ecx |
2581 | pop ecx |
2570 | 2582 | ||
2571 | ; +22: address of the process in memory |
2583 | ; +22: address of the process in memory |
2572 | ; +26: size of used memory - 1 |
2584 | ; +26: size of used memory - 1 |
2573 | push edi |
2585 | push edi |
2574 | lea edi, [ebx+12] |
2586 | lea edi, [ebx+12] |
2575 | xor eax, eax |
2587 | xor eax, eax |
2576 | mov edx, 0x100000*16 |
2588 | mov edx, 0x100000*16 |
2577 | cmp ecx, 1 shl 5 |
2589 | cmp ecx, 1 shl 5 |
2578 | je .os_mem |
2590 | je .os_mem |
2579 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2591 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2580 | mov eax, std_application_base_address |
2592 | mov eax, std_application_base_address |
2581 | .os_mem: |
2593 | .os_mem: |
2582 | stosd |
2594 | stosd |
2583 | lea eax, [edx-1] |
2595 | lea eax, [edx-1] |
2584 | stosd |
2596 | stosd |
2585 | 2597 | ||
2586 | ; +30: PID/TID |
2598 | ; +30: PID/TID |
2587 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2599 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2588 | stosd |
2600 | stosd |
2589 | 2601 | ||
2590 | ; window position and size |
2602 | ; window position and size |
2591 | push esi |
2603 | push esi |
2592 | lea esi, [ecx + window_data + WDATA.box] |
2604 | lea esi, [ecx + window_data + WDATA.box] |
2593 | movsd |
2605 | movsd |
2594 | movsd |
2606 | movsd |
2595 | movsd |
2607 | movsd |
2596 | movsd |
2608 | movsd |
2597 | 2609 | ||
2598 | ; Process state (+50) |
2610 | ; Process state (+50) |
2599 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2611 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2600 | stosd |
2612 | stosd |
2601 | 2613 | ||
2602 | ; Window client area box |
2614 | ; Window client area box |
2603 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2615 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2604 | movsd |
2616 | movsd |
2605 | movsd |
2617 | movsd |
2606 | movsd |
2618 | movsd |
2607 | movsd |
2619 | movsd |
2608 | 2620 | ||
2609 | ; Window state |
2621 | ; Window state |
2610 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2622 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2611 | stosb |
2623 | stosb |
2612 | 2624 | ||
2613 | pop esi |
2625 | pop esi |
2614 | pop edi |
2626 | pop edi |
2615 | 2627 | ||
2616 | .nofillbuf: |
2628 | .nofillbuf: |
2617 | ; return number of processes |
2629 | ; return number of processes |
2618 | 2630 | ||
2619 | mov eax,[TASK_COUNT] |
2631 | mov eax,[TASK_COUNT] |
2620 | mov [esp+32],eax |
2632 | mov [esp+32],eax |
2621 | ret |
2633 | ret |
2622 | 2634 | ||
2623 | align 4 |
2635 | align 4 |
2624 | sys_clock: |
2636 | sys_clock: |
2625 | cli |
2637 | cli |
2626 | ; Mikhail Lisovin xx Jan 2005 |
2638 | ; Mikhail Lisovin xx Jan 2005 |
2627 | @@: mov al, 10 |
2639 | @@: mov al, 10 |
2628 | out 0x70, al |
2640 | out 0x70, al |
2629 | in al, 0x71 |
2641 | in al, 0x71 |
2630 | test al, al |
2642 | test al, al |
2631 | jns @f |
2643 | jns @f |
2632 | mov esi, 1 |
2644 | mov esi, 1 |
2633 | call delay_ms |
2645 | call delay_ms |
2634 | jmp @b |
2646 | jmp @b |
2635 | @@: |
2647 | @@: |
2636 | ; end Lisovin's fix |
2648 | ; end Lisovin's fix |
2637 | 2649 | ||
2638 | xor al,al ; seconds |
2650 | xor al,al ; seconds |
2639 | out 0x70,al |
2651 | out 0x70,al |
2640 | in al,0x71 |
2652 | in al,0x71 |
2641 | movzx ecx,al |
2653 | movzx ecx,al |
2642 | mov al,02 ; minutes |
2654 | mov al,02 ; minutes |
2643 | shl ecx,16 |
2655 | shl ecx,16 |
2644 | out 0x70,al |
2656 | out 0x70,al |
2645 | in al,0x71 |
2657 | in al,0x71 |
2646 | movzx edx,al |
2658 | movzx edx,al |
2647 | mov al,04 ; hours |
2659 | mov al,04 ; hours |
2648 | shl edx,8 |
2660 | shl edx,8 |
2649 | out 0x70,al |
2661 | out 0x70,al |
2650 | in al,0x71 |
2662 | in al,0x71 |
2651 | add ecx,edx |
2663 | add ecx,edx |
2652 | movzx edx,al |
2664 | movzx edx,al |
2653 | add ecx,edx |
2665 | add ecx,edx |
2654 | sti |
2666 | sti |
2655 | mov [esp + 32], ecx |
2667 | mov [esp + 32], ecx |
2656 | ret |
2668 | ret |
2657 | 2669 | ||
2658 | 2670 | ||
2659 | align 4 |
2671 | align 4 |
2660 | 2672 | ||
2661 | sys_date: |
2673 | sys_date: |
2662 | 2674 | ||
2663 | cli |
2675 | cli |
2664 | @@: mov al, 10 |
2676 | @@: mov al, 10 |
2665 | out 0x70, al |
2677 | out 0x70, al |
2666 | in al, 0x71 |
2678 | in al, 0x71 |
2667 | test al, al |
2679 | test al, al |
2668 | jns @f |
2680 | jns @f |
2669 | mov esi, 1 |
2681 | mov esi, 1 |
2670 | call delay_ms |
2682 | call delay_ms |
2671 | jmp @b |
2683 | jmp @b |
2672 | @@: |
2684 | @@: |
2673 | 2685 | ||
2674 | mov ch,0 |
2686 | mov ch,0 |
2675 | mov al,7 ; date |
2687 | mov al,7 ; date |
2676 | out 0x70,al |
2688 | out 0x70,al |
2677 | in al,0x71 |
2689 | in al,0x71 |
2678 | mov cl,al |
2690 | mov cl,al |
2679 | mov al,8 ; month |
2691 | mov al,8 ; month |
2680 | shl ecx,16 |
2692 | shl ecx,16 |
2681 | out 0x70,al |
2693 | out 0x70,al |
2682 | in al,0x71 |
2694 | in al,0x71 |
2683 | mov ch,al |
2695 | mov ch,al |
2684 | mov al,9 ; year |
2696 | mov al,9 ; year |
2685 | out 0x70,al |
2697 | out 0x70,al |
2686 | in al,0x71 |
2698 | in al,0x71 |
2687 | mov cl,al |
2699 | mov cl,al |
2688 | sti |
2700 | sti |
2689 | mov [esp+32], ecx |
2701 | mov [esp+32], ecx |
2690 | ret |
2702 | ret |
2691 | 2703 | ||
2692 | 2704 | ||
2693 | ; redraw status |
2705 | ; redraw status |
2694 | 2706 | ||
2695 | sys_redrawstat: |
2707 | sys_redrawstat: |
2696 | cmp ebx, 1 |
2708 | cmp ebx, 1 |
2697 | jne no_widgets_away |
2709 | jne no_widgets_away |
2698 | ; buttons away |
2710 | ; buttons away |
2699 | mov ecx,[CURRENT_TASK] |
2711 | mov ecx,[CURRENT_TASK] |
2700 | sys_newba2: |
2712 | sys_newba2: |
2701 | mov edi,[BTN_ADDR] |
2713 | mov edi,[BTN_ADDR] |
2702 | cmp [edi], dword 0 ; empty button list ? |
2714 | cmp [edi], dword 0 ; empty button list ? |
2703 | je end_of_buttons_away |
2715 | je end_of_buttons_away |
2704 | movzx ebx, word [edi] |
2716 | movzx ebx, word [edi] |
2705 | inc ebx |
2717 | inc ebx |
2706 | mov eax,edi |
2718 | mov eax,edi |
2707 | sys_newba: |
2719 | sys_newba: |
2708 | dec ebx |
2720 | dec ebx |
2709 | jz end_of_buttons_away |
2721 | jz end_of_buttons_away |
2710 | 2722 | ||
2711 | add eax, 0x10 |
2723 | add eax, 0x10 |
2712 | cmp cx, [eax] |
2724 | cmp cx, [eax] |
2713 | jnz sys_newba |
2725 | jnz sys_newba |
2714 | 2726 | ||
2715 | push eax ebx ecx |
2727 | push eax ebx ecx |
2716 | mov ecx,ebx |
2728 | mov ecx,ebx |
2717 | inc ecx |
2729 | inc ecx |
2718 | shl ecx, 4 |
2730 | shl ecx, 4 |
2719 | mov ebx, eax |
2731 | mov ebx, eax |
2720 | add eax, 0x10 |
2732 | add eax, 0x10 |
2721 | call memmove |
2733 | call memmove |
2722 | dec dword [edi] |
2734 | dec dword [edi] |
2723 | pop ecx ebx eax |
2735 | pop ecx ebx eax |
2724 | 2736 | ||
2725 | jmp sys_newba2 |
2737 | jmp sys_newba2 |
2726 | 2738 | ||
2727 | end_of_buttons_away: |
2739 | end_of_buttons_away: |
2728 | 2740 | ||
2729 | ret |
2741 | ret |
2730 | 2742 | ||
2731 | no_widgets_away: |
2743 | no_widgets_away: |
2732 | 2744 | ||
2733 | cmp ebx, 2 |
2745 | cmp ebx, 2 |
2734 | jnz srl1 |
2746 | jnz srl1 |
2735 | 2747 | ||
2736 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2748 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2737 | add edx, draw_data - CURRENT_TASK |
2749 | add edx, draw_data - CURRENT_TASK |
2738 | mov [edx + RECT.left], 0 |
2750 | mov [edx + RECT.left], 0 |
2739 | mov [edx + RECT.top], 0 |
2751 | mov [edx + RECT.top], 0 |
2740 | mov eax, [Screen_Max_X] |
2752 | mov eax, [Screen_Max_X] |
2741 | mov [edx + RECT.right], eax |
2753 | mov [edx + RECT.right], eax |
2742 | mov eax, [Screen_Max_Y] |
2754 | mov eax, [Screen_Max_Y] |
2743 | mov [edx + RECT.bottom], eax |
2755 | mov [edx + RECT.bottom], eax |
2744 | 2756 | ||
2745 | mov edi, [TASK_BASE] |
2757 | mov edi, [TASK_BASE] |
2746 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2758 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2747 | call sys_window_mouse |
2759 | call sys_window_mouse |
2748 | ret |
2760 | ret |
2749 | 2761 | ||
2750 | srl1: |
2762 | srl1: |
2751 | ret |
2763 | ret |
2752 | 2764 | ||
2753 | 2765 | ||
2754 | sys_drawwindow: |
2766 | sys_drawwindow: |
2755 | 2767 | ||
2756 | mov eax,edx |
2768 | mov eax,edx |
2757 | shr eax,16+8 |
2769 | shr eax,16+8 |
2758 | and eax,15 |
2770 | and eax,15 |
2759 | 2771 | ||
2760 | ; cmp eax,0 ; type I - original style |
2772 | ; cmp eax,0 ; type I - original style |
2761 | jne nosyswI |
2773 | jne nosyswI |
2762 | inc [mouse_pause] |
2774 | inc [mouse_pause] |
2763 | call [disable_mouse] |
2775 | call [disable_mouse] |
2764 | call sys_set_window |
2776 | call sys_set_window |
2765 | call [disable_mouse] |
2777 | call [disable_mouse] |
2766 | call drawwindow_I |
2778 | call drawwindow_I |
2767 | ;dec [mouse_pause] |
2779 | ;dec [mouse_pause] |
2768 | ;call [draw_pointer] |
2780 | ;call [draw_pointer] |
2769 | ;ret |
2781 | ;ret |
2770 | jmp draw_window_caption.2 |
2782 | jmp draw_window_caption.2 |
2771 | nosyswI: |
2783 | nosyswI: |
2772 | 2784 | ||
2773 | cmp al,1 ; type II - only reserve area, no draw |
2785 | cmp al,1 ; type II - only reserve area, no draw |
2774 | jne nosyswII |
2786 | jne nosyswII |
2775 | inc [mouse_pause] |
2787 | inc [mouse_pause] |
2776 | call [disable_mouse] |
2788 | call [disable_mouse] |
2777 | call sys_set_window |
2789 | call sys_set_window |
2778 | call [disable_mouse] |
2790 | call [disable_mouse] |
2779 | call sys_window_mouse |
2791 | call sys_window_mouse |
2780 | dec [mouse_pause] |
2792 | dec [mouse_pause] |
2781 | call [draw_pointer] |
2793 | call [draw_pointer] |
2782 | ret |
2794 | ret |
2783 | nosyswII: |
2795 | nosyswII: |
2784 | 2796 | ||
2785 | cmp al,2 ; type III - new style |
2797 | cmp al,2 ; type III - new style |
2786 | jne nosyswIII |
2798 | jne nosyswIII |
2787 | inc [mouse_pause] |
2799 | inc [mouse_pause] |
2788 | call [disable_mouse] |
2800 | call [disable_mouse] |
2789 | call sys_set_window |
2801 | call sys_set_window |
2790 | call [disable_mouse] |
2802 | call [disable_mouse] |
2791 | call drawwindow_III |
2803 | call drawwindow_III |
2792 | ;dec [mouse_pause] |
2804 | ;dec [mouse_pause] |
2793 | ;call [draw_pointer] |
2805 | ;call [draw_pointer] |
2794 | ;ret |
2806 | ;ret |
2795 | jmp draw_window_caption.2 |
2807 | jmp draw_window_caption.2 |
2796 | nosyswIII: |
2808 | nosyswIII: |
2797 | 2809 | ||
2798 | cmp al,3 ; type IV - skinned window |
2810 | cmp al,3 ; type IV - skinned window |
2799 | je draw_skin_window |
2811 | je draw_skin_window |
2800 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2812 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2801 | jne nosyswV |
2813 | jne nosyswV |
2802 | draw_skin_window: |
2814 | draw_skin_window: |
2803 | 2815 | ||
2804 | inc [mouse_pause] |
2816 | inc [mouse_pause] |
2805 | call [disable_mouse] |
2817 | call [disable_mouse] |
2806 | call sys_set_window |
2818 | call sys_set_window |
2807 | call [disable_mouse] |
2819 | call [disable_mouse] |
2808 | mov eax, [TASK_COUNT] |
2820 | mov eax, [TASK_COUNT] |
2809 | movzx eax, word [WIN_POS + eax*2] |
2821 | movzx eax, word [WIN_POS + eax*2] |
2810 | cmp eax, [CURRENT_TASK] |
2822 | cmp eax, [CURRENT_TASK] |
2811 | setz al |
2823 | setz al |
2812 | movzx eax, al |
2824 | movzx eax, al |
2813 | push eax |
2825 | push eax |
2814 | call drawwindow_IV |
2826 | call drawwindow_IV |
2815 | ;dec [mouse_pause] |
2827 | ;dec [mouse_pause] |
2816 | ;call [draw_pointer] |
2828 | ;call [draw_pointer] |
2817 | ;ret |
2829 | ;ret |
2818 | jmp draw_window_caption.2 |
2830 | jmp draw_window_caption.2 |
2819 | nosyswV: |
2831 | nosyswV: |
2820 | 2832 | ||
2821 | ret |
2833 | ret |
2822 | 2834 | ||
2823 | 2835 | ||
2824 | draw_window_caption: |
2836 | draw_window_caption: |
2825 | inc [mouse_pause] |
2837 | inc [mouse_pause] |
2826 | call [disable_mouse] |
2838 | call [disable_mouse] |
2827 | 2839 | ||
2828 | xor eax,eax |
2840 | xor eax,eax |
2829 | mov edx,[TASK_COUNT] |
2841 | mov edx,[TASK_COUNT] |
2830 | movzx edx,word[WIN_POS+edx*2] |
2842 | movzx edx,word[WIN_POS+edx*2] |
2831 | cmp edx,[CURRENT_TASK] |
2843 | cmp edx,[CURRENT_TASK] |
2832 | jne @f |
2844 | jne @f |
2833 | inc eax |
2845 | inc eax |
2834 | @@: mov edx,[CURRENT_TASK] |
2846 | @@: mov edx,[CURRENT_TASK] |
2835 | shl edx,5 |
2847 | shl edx,5 |
2836 | add edx,window_data |
2848 | add edx,window_data |
2837 | movzx ebx,[edx+WDATA.fl_wstyle] |
2849 | movzx ebx,[edx+WDATA.fl_wstyle] |
2838 | and bl,0x0F |
2850 | and bl,0x0F |
2839 | cmp bl,3 |
2851 | cmp bl,3 |
2840 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
2852 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
2841 | cmp bl,4 |
2853 | cmp bl,4 |
2842 | je .draw_caption_style_3 |
2854 | je .draw_caption_style_3 |
2843 | 2855 | ||
2844 | jmp .not_style_3 |
2856 | jmp .not_style_3 |
2845 | .draw_caption_style_3: |
2857 | .draw_caption_style_3: |
2846 | 2858 | ||
2847 | push edx |
2859 | push edx |
2848 | call drawwindow_IV_caption |
2860 | call drawwindow_IV_caption |
2849 | add esp,4 |
2861 | add esp,4 |
2850 | jmp .2 |
2862 | jmp .2 |
2851 | 2863 | ||
2852 | .not_style_3: |
2864 | .not_style_3: |
2853 | cmp bl,2 |
2865 | cmp bl,2 |
2854 | jne .not_style_2 |
2866 | jne .not_style_2 |
2855 | 2867 | ||
2856 | call drawwindow_III_caption |
2868 | call drawwindow_III_caption |
2857 | jmp .2 |
2869 | jmp .2 |
2858 | 2870 | ||
2859 | .not_style_2: |
2871 | .not_style_2: |
2860 | cmp bl,0 |
2872 | cmp bl,0 |
2861 | jne .2 |
2873 | jne .2 |
2862 | 2874 | ||
2863 | call drawwindow_I_caption |
2875 | call drawwindow_I_caption |
2864 | 2876 | ||
2865 | ;-------------------------------------------------------------- |
2877 | ;-------------------------------------------------------------- |
2866 | .2: ;jmp @f |
2878 | .2: ;jmp @f |
2867 | mov edi,[CURRENT_TASK] |
2879 | mov edi,[CURRENT_TASK] |
2868 | shl edi,5 |
2880 | shl edi,5 |
2869 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2881 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2870 | jz @f |
2882 | jz @f |
2871 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2883 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2872 | or edx,edx |
2884 | or edx,edx |
2873 | jz @f |
2885 | jz @f |
2874 | 2886 | ||
2875 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2887 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2876 | and al,0x0F |
2888 | and al,0x0F |
2877 | cmp al,3 |
2889 | cmp al,3 |
2878 | je .skinned |
2890 | je .skinned |
2879 | cmp al,4 |
2891 | cmp al,4 |
2880 | je .skinned |
2892 | je .skinned |
2881 | 2893 | ||
2882 | jmp .not_skinned |
2894 | jmp .not_skinned |
2883 | .skinned: |
2895 | .skinned: |
2884 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2896 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2885 | mov bp,word[edi+window_data+WDATA.box.top] |
2897 | mov bp,word[edi+window_data+WDATA.box.top] |
2886 | movzx eax,word[edi+window_data+WDATA.box.width] |
2898 | movzx eax,word[edi+window_data+WDATA.box.width] |
2887 | sub ax,[_skinmargins.left] |
2899 | sub ax,[_skinmargins.left] |
2888 | sub ax,[_skinmargins.right] |
2900 | sub ax,[_skinmargins.right] |
2889 | push edx |
2901 | push edx |
2890 | cwde |
2902 | cwde |
2891 | cdq |
2903 | cdq |
2892 | mov ebx,6 |
2904 | mov ebx,6 |
2893 | idiv ebx |
2905 | idiv ebx |
2894 | pop edx |
2906 | pop edx |
2895 | or eax,eax |
2907 | or eax,eax |
2896 | js @f |
2908 | js @f |
2897 | mov esi,eax |
2909 | mov esi,eax |
2898 | mov ebx,dword[_skinmargins.left-2] |
2910 | mov ebx,dword[_skinmargins.left-2] |
2899 | mov bx,word[_skinh] |
2911 | mov bx,word[_skinh] |
2900 | sub bx,[_skinmargins.bottom] |
2912 | sub bx,[_skinmargins.bottom] |
2901 | sub bx,[_skinmargins.top] |
2913 | sub bx,[_skinmargins.top] |
2902 | sar bx,1 |
2914 | sar bx,1 |
2903 | adc bx,0 |
2915 | adc bx,0 |
2904 | add bx,[_skinmargins.top] |
2916 | add bx,[_skinmargins.top] |
2905 | add bx,-3 |
2917 | add bx,-3 |
2906 | add ebx,ebp |
2918 | add ebx,ebp |
2907 | jmp .dodraw |
2919 | jmp .dodraw |
2908 | 2920 | ||
2909 | .not_skinned: |
2921 | .not_skinned: |
2910 | cmp al,1 |
2922 | cmp al,1 |
2911 | je @f |
2923 | je @f |
2912 | 2924 | ||
2913 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2925 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2914 | mov bp,word[edi+window_data+WDATA.box.top] |
2926 | mov bp,word[edi+window_data+WDATA.box.top] |
2915 | movzx eax,word[edi+window_data+WDATA.box.width] |
2927 | movzx eax,word[edi+window_data+WDATA.box.width] |
2916 | sub eax,16 |
2928 | sub eax,16 |
2917 | push edx |
2929 | push edx |
2918 | cwde |
2930 | cwde |
2919 | cdq |
2931 | cdq |
2920 | mov ebx,6 |
2932 | mov ebx,6 |
2921 | idiv ebx |
2933 | idiv ebx |
2922 | pop edx |
2934 | pop edx |
2923 | or eax,eax |
2935 | or eax,eax |
2924 | js @f |
2936 | js @f |
2925 | mov esi,eax |
2937 | mov esi,eax |
2926 | mov ebx,0x00080007 |
2938 | mov ebx,0x00080007 |
2927 | add ebx,ebp |
2939 | add ebx,ebp |
2928 | .dodraw: |
2940 | .dodraw: |
2929 | mov ecx,[common_colours+16];0x00FFFFFF |
2941 | mov ecx,[common_colours+16];0x00FFFFFF |
2930 | or ecx, 0x80000000 |
2942 | or ecx, 0x80000000 |
2931 | xor edi,edi |
2943 | xor edi,edi |
2932 | ; // Alver 22.06.2008 // { |
2944 | ; // Alver 22.06.2008 // { |
2933 | ; call dtext |
2945 | ; call dtext |
2934 | call dtext_asciiz_esi |
2946 | call dtext_asciiz_esi |
2935 | ; } \\ Alver \\ |
2947 | ; } \\ Alver \\ |
2936 | 2948 | ||
2937 | @@: |
2949 | @@: |
2938 | ;-------------------------------------------------------------- |
2950 | ;-------------------------------------------------------------- |
2939 | dec [mouse_pause] |
2951 | dec [mouse_pause] |
2940 | call [draw_pointer] |
2952 | call [draw_pointer] |
2941 | ret |
2953 | ret |
2942 | 2954 | ||
2943 | iglobal |
2955 | iglobal |
2944 | align 4 |
2956 | align 4 |
2945 | window_topleft dd \ |
2957 | window_topleft dd \ |
2946 | 1, 21,\ ;type 0 |
2958 | 1, 21,\ ;type 0 |
2947 | 0, 0,\ ;type 1 |
2959 | 0, 0,\ ;type 1 |
2948 | 5, 20,\ ;type 2 |
2960 | 5, 20,\ ;type 2 |
2949 | 5, ?,\ ;type 3 {set by skin} |
2961 | 5, ?,\ ;type 3 {set by skin} |
2950 | 5, ? ;type 4 {set by skin} |
2962 | 5, ? ;type 4 {set by skin} |
2951 | endg |
2963 | endg |
2952 | 2964 | ||
2953 | set_window_clientbox: |
2965 | set_window_clientbox: |
2954 | push eax ecx edi |
2966 | push eax ecx edi |
2955 | 2967 | ||
2956 | mov eax,[_skinh] |
2968 | mov eax,[_skinh] |
2957 | mov [window_topleft+4*7],eax |
2969 | mov [window_topleft+4*7],eax |
2958 | mov [window_topleft+4*9],eax |
2970 | mov [window_topleft+4*9],eax |
2959 | 2971 | ||
2960 | mov ecx,edi |
2972 | mov ecx,edi |
2961 | sub edi,window_data |
2973 | sub edi,window_data |
2962 | shl edi,3 |
2974 | shl edi,3 |
2963 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2975 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2964 | jz @f |
2976 | jz @f |
2965 | 2977 | ||
2966 | movzx eax,[ecx+WDATA.fl_wstyle] |
2978 | movzx eax,[ecx+WDATA.fl_wstyle] |
2967 | and eax,0x0F |
2979 | and eax,0x0F |
2968 | mov eax,[eax*8+window_topleft+0] |
2980 | mov eax,[eax*8+window_topleft+0] |
2969 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2981 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2970 | shl eax,1 |
2982 | shl eax,1 |
2971 | neg eax |
2983 | neg eax |
2972 | add eax,[ecx+WDATA.box.width] |
2984 | add eax,[ecx+WDATA.box.width] |
2973 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2985 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2974 | 2986 | ||
2975 | movzx eax,[ecx+WDATA.fl_wstyle] |
2987 | movzx eax,[ecx+WDATA.fl_wstyle] |
2976 | and eax,0x0F |
2988 | and eax,0x0F |
2977 | push [eax*8+window_topleft+0] |
2989 | push [eax*8+window_topleft+0] |
2978 | mov eax,[eax*8+window_topleft+4] |
2990 | mov eax,[eax*8+window_topleft+4] |
2979 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2991 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2980 | neg eax |
2992 | neg eax |
2981 | sub eax,[esp] |
2993 | sub eax,[esp] |
2982 | add eax,[ecx+WDATA.box.height] |
2994 | add eax,[ecx+WDATA.box.height] |
2983 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2995 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2984 | add esp,4 |
2996 | add esp,4 |
2985 | 2997 | ||
2986 | pop edi ecx eax |
2998 | pop edi ecx eax |
2987 | ret |
2999 | ret |
2988 | @@: |
3000 | @@: |
2989 | xor eax,eax |
3001 | xor eax,eax |
2990 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3002 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2991 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3003 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2992 | mov eax,[ecx+WDATA.box.width] |
3004 | mov eax,[ecx+WDATA.box.width] |
2993 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3005 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2994 | mov eax,[ecx+WDATA.box.height] |
3006 | mov eax,[ecx+WDATA.box.height] |
2995 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3007 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2996 | 3008 | ||
2997 | pop edi ecx eax |
3009 | pop edi ecx eax |
2998 | ret |
3010 | ret |
2999 | 3011 | ||
3000 | sys_set_window: |
3012 | sys_set_window: |
3001 | 3013 | ||
3002 | mov eax,[CURRENT_TASK] |
3014 | mov eax,[CURRENT_TASK] |
3003 | shl eax,5 |
3015 | shl eax,5 |
3004 | add eax,window_data |
3016 | add eax,window_data |
3005 | 3017 | ||
3006 | ; colors |
3018 | ; colors |
3007 | mov [eax+WDATA.cl_workarea],edx |
3019 | mov [eax+WDATA.cl_workarea],edx |
3008 | mov [eax+WDATA.cl_titlebar],esi |
3020 | mov [eax+WDATA.cl_titlebar],esi |
3009 | mov [eax+WDATA.cl_frames],edi |
3021 | mov [eax+WDATA.cl_frames],edi |
3010 | 3022 | ||
3011 | mov edi, eax |
3023 | mov edi, eax |
3012 | 3024 | ||
3013 | ; check flag (?) |
3025 | ; check flag (?) |
3014 | test [edi+WDATA.fl_wdrawn],1 |
3026 | test [edi+WDATA.fl_wdrawn],1 |
3015 | jnz newd |
3027 | jnz newd |
3016 | 3028 | ||
3017 | mov eax,[timer_ticks] ;[0xfdf0] |
3029 | mov eax,[timer_ticks] ;[0xfdf0] |
3018 | add eax,100 |
3030 | add eax,100 |
3019 | mov [new_window_starting],eax |
3031 | mov [new_window_starting],eax |
3020 | 3032 | ||
3021 | movsx eax,bx |
3033 | movsx eax,bx |
3022 | mov [edi+WDATA.box.width],eax |
3034 | mov [edi+WDATA.box.width],eax |
3023 | movsx eax,cx |
3035 | movsx eax,cx |
3024 | mov [edi+WDATA.box.height],eax |
3036 | mov [edi+WDATA.box.height],eax |
3025 | sar ebx,16 |
3037 | sar ebx,16 |
3026 | sar ecx,16 |
3038 | sar ecx,16 |
3027 | mov [edi+WDATA.box.left],ebx |
3039 | mov [edi+WDATA.box.left],ebx |
3028 | mov [edi+WDATA.box.top],ecx |
3040 | mov [edi+WDATA.box.top],ecx |
3029 | 3041 | ||
3030 | call check_window_position |
3042 | call check_window_position |
3031 | 3043 | ||
3032 | call set_window_clientbox |
3044 | call set_window_clientbox |
3033 | 3045 | ||
3034 | push ecx esi edi ; save for window fullscreen/resize |
3046 | push ecx esi edi ; save for window fullscreen/resize |
3035 | ;mov esi,edi |
3047 | ;mov esi,edi |
3036 | 3048 | ||
3037 | mov cl, [edi+WDATA.fl_wstyle] |
3049 | mov cl, [edi+WDATA.fl_wstyle] |
3038 | mov eax, [edi+WDATA.cl_frames] |
3050 | mov eax, [edi+WDATA.cl_frames] |
3039 | 3051 | ||
3040 | sub edi,window_data |
3052 | sub edi,window_data |
3041 | shl edi,3 |
3053 | shl edi,3 |
3042 | add edi,SLOT_BASE |
3054 | add edi,SLOT_BASE |
3043 | 3055 | ||
3044 | and cl,0x0F |
3056 | and cl,0x0F |
3045 | mov [edi+APPDATA.wnd_caption],0 |
3057 | mov [edi+APPDATA.wnd_caption],0 |
3046 | cmp cl,3 |
3058 | cmp cl,3 |
3047 | je set_APPDATA_wnd_caption |
3059 | je set_APPDATA_wnd_caption |
3048 | cmp cl,4 ; {SPraid.simba} |
3060 | cmp cl,4 ; {SPraid.simba} |
3049 | je set_APPDATA_wnd_caption |
3061 | je set_APPDATA_wnd_caption |
3050 | 3062 | ||
3051 | jmp @f |
3063 | jmp @f |
3052 | set_APPDATA_wnd_caption: |
3064 | set_APPDATA_wnd_caption: |
3053 | mov [edi+APPDATA.wnd_caption],eax |
3065 | mov [edi+APPDATA.wnd_caption],eax |
3054 | @@: mov esi,[esp+0] |
3066 | @@: mov esi,[esp+0] |
3055 | 3067 | ||
3056 | add edi, APPDATA.saved_box |
3068 | add edi, APPDATA.saved_box |
3057 | movsd |
3069 | movsd |
3058 | movsd |
3070 | movsd |
3059 | movsd |
3071 | movsd |
3060 | movsd |
3072 | movsd |
3061 | pop edi esi ecx |
3073 | pop edi esi ecx |
3062 | 3074 | ||
3063 | mov esi, [CURRENT_TASK] |
3075 | mov esi, [CURRENT_TASK] |
3064 | movzx esi, word [WIN_STACK+esi*2] |
3076 | movzx esi, word [WIN_STACK+esi*2] |
3065 | lea esi, [WIN_POS+esi*2] |
3077 | lea esi, [WIN_POS+esi*2] |
3066 | call waredraw |
3078 | call waredraw |
3067 | 3079 | ||
3068 | ;;; mov ebx, 1 |
3080 | ;;; mov ebx, 1 |
3069 | ;;; call delay_hs |
3081 | ;;; call delay_hs |
3070 | mov eax, [edi+WDATA.box.left] |
3082 | mov eax, [edi+WDATA.box.left] |
3071 | mov ebx, [edi+WDATA.box.top] |
3083 | mov ebx, [edi+WDATA.box.top] |
3072 | mov ecx, [edi+WDATA.box.width] |
3084 | mov ecx, [edi+WDATA.box.width] |
3073 | mov edx, [edi+WDATA.box.height] |
3085 | mov edx, [edi+WDATA.box.height] |
3074 | add ecx, eax |
3086 | add ecx, eax |
3075 | add edx, ebx |
3087 | add edx, ebx |
3076 | call calculatescreen |
3088 | call calculatescreen |
3077 | 3089 | ||
3078 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3090 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3079 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3091 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3080 | 3092 | ||
3081 | newd: |
3093 | newd: |
3082 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3094 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3083 | mov edx,edi |
3095 | mov edx,edi |
3084 | 3096 | ||
3085 | ret |
3097 | ret |
3086 | 3098 | ||
3087 | syscall_windowsettings: |
3099 | syscall_windowsettings: |
3088 | 3100 | ||
3089 | .set_window_caption: |
3101 | .set_window_caption: |
3090 | dec eax ; subfunction #1 - set window caption |
3102 | dec eax ; subfunction #1 - set window caption |
3091 | jnz .get_window_caption |
3103 | jnz .get_window_caption |
3092 | 3104 | ||
3093 | ; NOTE: only window owner thread can set its caption, |
3105 | ; NOTE: only window owner thread can set its caption, |
3094 | ; so there's no parameter for PID/TID |
3106 | ; so there's no parameter for PID/TID |
3095 | 3107 | ||
3096 | mov edi,[CURRENT_TASK] |
3108 | mov edi,[CURRENT_TASK] |
3097 | shl edi,5 |
3109 | shl edi,5 |
3098 | 3110 | ||
3099 | ; have to check if caption is within application memory limit |
3111 | ; have to check if caption is within application memory limit |
3100 | ; check is trivial, and if application resizes its memory, |
3112 | ; check is trivial, and if application resizes its memory, |
3101 | ; caption still can become over bounds |
3113 | ; caption still can become over bounds |
3102 | ; diamond, 31.10.2006: check removed because with new memory manager |
3114 | ; diamond, 31.10.2006: check removed because with new memory manager |
3103 | ; there can be valid data after APPDATA.mem_size bound |
3115 | ; there can be valid data after APPDATA.mem_size bound |
3104 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3116 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3105 | ; add ecx,255 ; max caption length |
3117 | ; add ecx,255 ; max caption length |
3106 | ; cmp ebx,ecx |
3118 | ; cmp ebx,ecx |
3107 | ; ja .exit_fail |
3119 | ; ja .exit_fail |
3108 | 3120 | ||
3109 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3121 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3110 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3122 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3111 | 3123 | ||
3112 | call draw_window_caption |
3124 | call draw_window_caption |
3113 | 3125 | ||
3114 | xor eax,eax ; eax = 0 (success) |
3126 | xor eax,eax ; eax = 0 (success) |
3115 | ret |
3127 | ret |
3116 | 3128 | ||
3117 | .get_window_caption: |
3129 | .get_window_caption: |
3118 | dec eax ; subfunction #2 - get window caption |
3130 | dec eax ; subfunction #2 - get window caption |
3119 | jnz .exit_fail |
3131 | jnz .exit_fail |
3120 | 3132 | ||
3121 | ; not implemented yet |
3133 | ; not implemented yet |
3122 | 3134 | ||
3123 | .exit_fail: |
3135 | .exit_fail: |
3124 | xor eax,eax |
3136 | xor eax,eax |
3125 | inc eax ; eax = 1 (fail) |
3137 | inc eax ; eax = 1 (fail) |
3126 | ret |
3138 | ret |
3127 | 3139 | ||
3128 | 3140 | ||
3129 | sys_window_move: |
3141 | sys_window_move: |
3130 | 3142 | ||
3131 | mov edi,[CURRENT_TASK] |
3143 | mov edi,[CURRENT_TASK] |
3132 | shl edi,5 |
3144 | shl edi,5 |
3133 | add edi,window_data |
3145 | add edi,window_data |
3134 | 3146 | ||
3135 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3147 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3136 | jnz .window_move_return |
3148 | jnz .window_move_return |
3137 | 3149 | ||
3138 | push dword [edi + WDATA.box.left] ; save old coordinates |
3150 | push dword [edi + WDATA.box.left] ; save old coordinates |
3139 | push dword [edi + WDATA.box.top] |
3151 | push dword [edi + WDATA.box.top] |
3140 | push dword [edi + WDATA.box.width] |
3152 | push dword [edi + WDATA.box.width] |
3141 | push dword [edi + WDATA.box.height] |
3153 | push dword [edi + WDATA.box.height] |
3142 | 3154 | ||
3143 | cmp eax,-1 ; set new position and size |
3155 | cmp eax,-1 ; set new position and size |
3144 | je .no_x_reposition |
3156 | je .no_x_reposition |
3145 | mov [edi + WDATA.box.left], eax |
3157 | mov [edi + WDATA.box.left], eax |
3146 | .no_x_reposition: |
3158 | .no_x_reposition: |
3147 | cmp ebx,-1 |
3159 | cmp ebx,-1 |
3148 | je .no_y_reposition |
3160 | je .no_y_reposition |
3149 | mov [edi + WDATA.box.top], ebx |
3161 | mov [edi + WDATA.box.top], ebx |
3150 | .no_y_reposition: |
3162 | .no_y_reposition: |
3151 | 3163 | ||
3152 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3164 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3153 | jnz .no_y_resizing |
3165 | jnz .no_y_resizing |
3154 | 3166 | ||
3155 | cmp ecx,-1 |
3167 | cmp ecx,-1 |
3156 | je .no_x_resizing |
3168 | je .no_x_resizing |
3157 | mov [edi + WDATA.box.width], ecx |
3169 | mov [edi + WDATA.box.width], ecx |
3158 | .no_x_resizing: |
3170 | .no_x_resizing: |
3159 | cmp edx,-1 |
3171 | cmp edx,-1 |
3160 | je .no_y_resizing |
3172 | je .no_y_resizing |
3161 | mov [edi + WDATA.box.height], edx |
3173 | mov [edi + WDATA.box.height], edx |
3162 | .no_y_resizing: |
3174 | .no_y_resizing: |
3163 | 3175 | ||
3164 | call check_window_position |
3176 | call check_window_position |
3165 | call set_window_clientbox |
3177 | call set_window_clientbox |
3166 | 3178 | ||
3167 | pushad ; save for window fullscreen/resize |
3179 | pushad ; save for window fullscreen/resize |
3168 | mov esi,edi |
3180 | mov esi,edi |
3169 | sub edi,window_data |
3181 | sub edi,window_data |
3170 | shr edi,5 |
3182 | shr edi,5 |
3171 | shl edi,8 |
3183 | shl edi,8 |
3172 | add edi, SLOT_BASE + APPDATA.saved_box |
3184 | add edi, SLOT_BASE + APPDATA.saved_box |
3173 | mov ecx,4 |
3185 | mov ecx,4 |
3174 | cld |
3186 | cld |
3175 | rep movsd |
3187 | rep movsd |
3176 | popad |
3188 | popad |
3177 | 3189 | ||
3178 | pushad ; calculcate screen at new position |
3190 | pushad ; calculcate screen at new position |
3179 | mov eax, [edi + WDATA.box.left] |
3191 | mov eax, [edi + WDATA.box.left] |
3180 | mov ebx, [edi + WDATA.box.top] |
3192 | mov ebx, [edi + WDATA.box.top] |
3181 | mov ecx, [edi + WDATA.box.width] |
3193 | mov ecx, [edi + WDATA.box.width] |
3182 | mov edx, [edi + WDATA.box.height] |
3194 | mov edx, [edi + WDATA.box.height] |
3183 | add ecx,eax |
3195 | add ecx,eax |
3184 | add edx,ebx |
3196 | add edx,ebx |
3185 | 3197 | ||
3186 | call calculatescreen |
3198 | call calculatescreen |
3187 | popad |
3199 | popad |
3188 | 3200 | ||
3189 | pop edx ; calculcate screen at old position |
3201 | pop edx ; calculcate screen at old position |
3190 | pop ecx |
3202 | pop ecx |
3191 | pop ebx |
3203 | pop ebx |
3192 | pop eax |
3204 | pop eax |
3193 | add ecx,eax |
3205 | add ecx,eax |
3194 | add edx,ebx |
3206 | add edx,ebx |
3195 | mov [dlx],eax ; save for drawlimits |
3207 | mov [dlx],eax ; save for drawlimits |
3196 | mov [dly],ebx |
3208 | mov [dly],ebx |
3197 | mov [dlxe],ecx |
3209 | mov [dlxe],ecx |
3198 | mov [dlye],edx |
3210 | mov [dlye],edx |
3199 | call calculatescreen |
3211 | call calculatescreen |
3200 | 3212 | ||
3201 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3213 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3202 | 3214 | ||
3203 | mov eax,edi ; redraw screen at old position |
3215 | mov eax,edi ; redraw screen at old position |
3204 | xor esi,esi |
3216 | xor esi,esi |
3205 | call redrawscreen |
3217 | call redrawscreen |
3206 | 3218 | ||
3207 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3219 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3208 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3220 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3209 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3221 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3210 | 3222 | ||
3211 | call [draw_pointer] |
3223 | call [draw_pointer] |
3212 | 3224 | ||
3213 | mov [window_move_pr],0 |
3225 | mov [window_move_pr],0 |
3214 | 3226 | ||
3215 | .window_move_return: |
3227 | .window_move_return: |
3216 | 3228 | ||
3217 | ret |
3229 | ret |
3218 | 3230 | ||
3219 | uglobal |
3231 | uglobal |
3220 | window_move_pr dd 0x0 |
3232 | window_move_pr dd 0x0 |
3221 | window_move_eax dd 0x0 |
3233 | window_move_eax dd 0x0 |
3222 | window_move_ebx dd 0x0 |
3234 | window_move_ebx dd 0x0 |
3223 | window_move_ecx dd 0x0 |
3235 | window_move_ecx dd 0x0 |
3224 | window_move_edx dd 0x0 |
3236 | window_move_edx dd 0x0 |
3225 | endg |
3237 | endg |
3226 | 3238 | ||
3227 | ;ok - 100% work |
3239 | ;ok - 100% work |
3228 | ;nt - not tested |
3240 | ;nt - not tested |
3229 | ;--------------------------------------------------------------------------------------------- |
3241 | ;--------------------------------------------------------------------------------------------- |
3230 | ;eax |
3242 | ;eax |
3231 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3243 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3232 | ;1 - change task. Ret nothing. Block. ok. |
3244 | ;1 - change task. Ret nothing. Block. ok. |
3233 | ;2 - performance control |
3245 | ;2 - performance control |
3234 | ; ebx |
3246 | ; ebx |
3235 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3247 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3236 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3248 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3237 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3249 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3238 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3250 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3239 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3251 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3240 | ;eax |
3252 | ;eax |
3241 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3253 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3242 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3254 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3243 | ;--------------------------------------------------------------------------------------------- |
3255 | ;--------------------------------------------------------------------------------------------- |
3244 | sys_sheduler: ;noname & halyavin |
3256 | sys_sheduler: ;noname & halyavin |
3245 | cmp eax,0 |
3257 | cmp eax,0 |
3246 | je shed_counter |
3258 | je shed_counter |
3247 | cmp eax,2 |
3259 | cmp eax,2 |
3248 | je perf_control |
3260 | je perf_control |
3249 | cmp eax,3 |
3261 | cmp eax,3 |
3250 | je rdmsr_instr |
3262 | je rdmsr_instr |
3251 | cmp eax,4 |
3263 | cmp eax,4 |
3252 | je wrmsr_instr |
3264 | je wrmsr_instr |
3253 | cmp eax,1 |
3265 | cmp eax,1 |
3254 | jne not_supported |
3266 | jne not_supported |
3255 | call change_task ;delay,0 |
3267 | call change_task ;delay,0 |
3256 | ret |
3268 | ret |
3257 | shed_counter: |
3269 | shed_counter: |
3258 | mov eax,[context_counter] |
3270 | mov eax,[context_counter] |
3259 | mov [esp+36],eax |
3271 | mov [esp+36],eax |
3260 | not_supported: |
3272 | not_supported: |
3261 | ret |
3273 | ret |
3262 | perf_control: |
3274 | perf_control: |
3263 | inc eax ;now eax=3 |
3275 | inc eax ;now eax=3 |
3264 | cmp ebx,eax |
3276 | cmp ebx,eax |
3265 | je cache_disable |
3277 | je cache_disable |
3266 | dec eax |
3278 | dec eax |
3267 | cmp ebx,eax |
3279 | cmp ebx,eax |
3268 | je cache_enable |
3280 | je cache_enable |
3269 | dec eax |
3281 | dec eax |
3270 | cmp ebx,eax |
3282 | cmp ebx,eax |
3271 | je is_cache_enabled |
3283 | je is_cache_enabled |
3272 | dec eax |
3284 | dec eax |
3273 | cmp ebx,eax |
3285 | cmp ebx,eax |
3274 | je modify_pce |
3286 | je modify_pce |
3275 | ret |
3287 | ret |
3276 | 3288 | ||
3277 | rdmsr_instr: |
3289 | rdmsr_instr: |
3278 | ;now counter in ecx |
3290 | ;now counter in ecx |
3279 | ;(edx:eax) esi:edi => edx:esi |
3291 | ;(edx:eax) esi:edi => edx:esi |
3280 | mov eax,esi |
3292 | mov eax,esi |
3281 | rdmsr |
3293 | rdmsr |
3282 | mov [esp+36],eax |
3294 | mov [esp+36],eax |
3283 | mov [esp+24],edx ;ret in ebx? |
3295 | mov [esp+24],edx ;ret in ebx? |
3284 | ret |
3296 | ret |
3285 | 3297 | ||
3286 | wrmsr_instr: |
3298 | wrmsr_instr: |
3287 | ;now counter in ecx |
3299 | ;now counter in ecx |
3288 | ;(edx:eax) esi:edi => edx:esi |
3300 | ;(edx:eax) esi:edi => edx:esi |
3289 | ; Fast Call MSR can't be destroy |
3301 | ; Fast Call MSR can't be destroy |
3290 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3302 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3291 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3303 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3292 | cmp ecx, MSR_SYSENTER_CS |
3304 | cmp ecx, MSR_SYSENTER_CS |
3293 | je @f |
3305 | je @f |
3294 | cmp ecx, MSR_SYSENTER_ESP |
3306 | cmp ecx, MSR_SYSENTER_ESP |
3295 | je @f |
3307 | je @f |
3296 | cmp ecx, MSR_SYSENTER_EIP |
3308 | cmp ecx, MSR_SYSENTER_EIP |
3297 | je @f |
3309 | je @f |
3298 | cmp ecx, MSR_AMD_STAR |
3310 | cmp ecx, MSR_AMD_STAR |
3299 | je @f |
3311 | je @f |
3300 | 3312 | ||
3301 | mov eax, esi |
3313 | mov eax, esi |
3302 | wrmsr |
3314 | wrmsr |
3303 | ; mov [esp + 36], eax |
3315 | ; mov [esp + 36], eax |
3304 | ; mov [esp + 24], edx ;ret in ebx? |
3316 | ; mov [esp + 24], edx ;ret in ebx? |
3305 | @@: |
3317 | @@: |
3306 | ret |
3318 | ret |
3307 | 3319 | ||
3308 | cache_disable: |
3320 | cache_disable: |
3309 | mov eax,cr0 |
3321 | mov eax,cr0 |
3310 | or eax,01100000000000000000000000000000b |
3322 | or eax,01100000000000000000000000000000b |
3311 | mov cr0,eax |
3323 | mov cr0,eax |
3312 | wbinvd ;set MESI |
3324 | wbinvd ;set MESI |
3313 | ret |
3325 | ret |
3314 | 3326 | ||
3315 | cache_enable: |
3327 | cache_enable: |
3316 | mov eax,cr0 |
3328 | mov eax,cr0 |
3317 | and eax,10011111111111111111111111111111b |
3329 | and eax,10011111111111111111111111111111b |
3318 | mov cr0,eax |
3330 | mov cr0,eax |
3319 | ret |
3331 | ret |
3320 | 3332 | ||
3321 | is_cache_enabled: |
3333 | is_cache_enabled: |
3322 | mov eax,cr0 |
3334 | mov eax,cr0 |
3323 | mov ebx,eax |
3335 | mov ebx,eax |
3324 | and eax,01100000000000000000000000000000b |
3336 | and eax,01100000000000000000000000000000b |
3325 | jz cache_disabled |
3337 | jz cache_disabled |
3326 | mov [esp+36],ebx |
3338 | mov [esp+36],ebx |
3327 | cache_disabled: |
3339 | cache_disabled: |
3328 | mov dword [esp+36],eax ;0 |
3340 | mov dword [esp+36],eax ;0 |
3329 | ret |
3341 | ret |
3330 | 3342 | ||
3331 | modify_pce: |
3343 | modify_pce: |
3332 | mov eax,cr4 |
3344 | mov eax,cr4 |
3333 | ; mov ebx,0 |
3345 | ; mov ebx,0 |
3334 | ; or bx,100000000b ;pce |
3346 | ; or bx,100000000b ;pce |
3335 | ; xor eax,ebx ;invert pce |
3347 | ; xor eax,ebx ;invert pce |
3336 | bts eax,8 ;pce=cr4[8] |
3348 | bts eax,8 ;pce=cr4[8] |
3337 | mov cr4,eax |
3349 | mov cr4,eax |
3338 | mov [esp+36],eax |
3350 | mov [esp+36],eax |
3339 | ret |
3351 | ret |
3340 | ;--------------------------------------------------------------------------------------------- |
3352 | ;--------------------------------------------------------------------------------------------- |
3341 | 3353 | ||
3342 | 3354 | ||
3343 | ; check if pixel is allowed to be drawn |
3355 | ; check if pixel is allowed to be drawn |
3344 | 3356 | ||
3345 | checkpixel: |
3357 | checkpixel: |
3346 | push eax edx |
3358 | push eax edx |
3347 | 3359 | ||
3348 | mov edx,[Screen_Max_X] ; screen x size |
3360 | mov edx,[Screen_Max_X] ; screen x size |
3349 | inc edx |
3361 | inc edx |
3350 | imul edx, ebx |
3362 | imul edx, ebx |
3351 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3363 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3352 | 3364 | ||
3353 | xor ecx, ecx |
3365 | xor ecx, ecx |
3354 | mov eax, [CURRENT_TASK] |
3366 | mov eax, [CURRENT_TASK] |
3355 | cmp al, dl |
3367 | cmp al, dl |
3356 | setne cl |
3368 | setne cl |
3357 | 3369 | ||
3358 | pop edx eax |
3370 | pop edx eax |
3359 | ret |
3371 | ret |
3360 | 3372 | ||
3361 | iglobal |
3373 | iglobal |
3362 | cpustring db 'CPU',0 |
3374 | cpustring db 'CPU',0 |
3363 | endg |
3375 | endg |
3364 | 3376 | ||
3365 | uglobal |
3377 | uglobal |
3366 | background_defined db 0 ; diamond, 11.04.2006 |
3378 | background_defined db 0 ; diamond, 11.04.2006 |
3367 | endg |
3379 | endg |
3368 | 3380 | ||
3369 | align 4 |
3381 | align 4 |
3370 | ; check misc |
3382 | ; check misc |
3371 | 3383 | ||
3372 | checkmisc: |
3384 | checkmisc: |
3373 | 3385 | ||
3374 | cmp [ctrl_alt_del], 1 |
3386 | cmp [ctrl_alt_del], 1 |
3375 | jne nocpustart |
3387 | jne nocpustart |
3376 | 3388 | ||
3377 | mov ebp, cpustring |
3389 | mov ebp, cpustring |
3378 | call fs_execute_from_sysdir |
3390 | call fs_execute_from_sysdir |
3379 | 3391 | ||
3380 | mov [ctrl_alt_del], 0 |
3392 | mov [ctrl_alt_del], 0 |
3381 | 3393 | ||
3382 | nocpustart: |
3394 | nocpustart: |
3383 | cmp [mouse_active], 1 |
3395 | cmp [mouse_active], 1 |
3384 | jne mouse_not_active |
3396 | jne mouse_not_active |
3385 | mov [mouse_active], 0 |
3397 | mov [mouse_active], 0 |
3386 | xor edi, edi |
3398 | xor edi, edi |
3387 | mov ecx, [TASK_COUNT] |
3399 | mov ecx, [TASK_COUNT] |
3388 | set_mouse_event: |
3400 | set_mouse_event: |
3389 | add edi, 256 |
3401 | add edi, 256 |
3390 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3402 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3391 | loop set_mouse_event |
3403 | loop set_mouse_event |
3392 | 3404 | ||
3393 | mouse_not_active: |
3405 | mouse_not_active: |
3394 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3406 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3395 | jz nobackgr |
3407 | jz nobackgr |
3396 | cmp [background_defined], 0 |
3408 | cmp [background_defined], 0 |
3397 | jz nobackgr |
3409 | jz nobackgr |
3398 | cmp [REDRAW_BACKGROUND], byte 2 |
3410 | cmp [REDRAW_BACKGROUND], byte 2 |
3399 | jnz no_set_bgr_event |
3411 | jnz no_set_bgr_event |
3400 | xor edi, edi |
3412 | xor edi, edi |
3401 | mov ecx, [TASK_COUNT] |
3413 | mov ecx, [TASK_COUNT] |
3402 | set_bgr_event: |
3414 | set_bgr_event: |
3403 | add edi, 256 |
3415 | add edi, 256 |
3404 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3416 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3405 | loop set_bgr_event |
3417 | loop set_bgr_event |
3406 | no_set_bgr_event: |
3418 | no_set_bgr_event: |
3407 | ; mov [draw_data+32 + RECT.left],dword 0 |
3419 | ; mov [draw_data+32 + RECT.left],dword 0 |
3408 | ; mov [draw_data+32 + RECT.top],dword 0 |
3420 | ; mov [draw_data+32 + RECT.top],dword 0 |
3409 | ; mov eax,[Screen_Max_X] |
3421 | ; mov eax,[Screen_Max_X] |
3410 | ; mov ebx,[Screen_Max_Y] |
3422 | ; mov ebx,[Screen_Max_Y] |
3411 | ; mov [draw_data+32 + RECT.right],eax |
3423 | ; mov [draw_data+32 + RECT.right],eax |
3412 | ; mov [draw_data+32 + RECT.bottom],ebx |
3424 | ; mov [draw_data+32 + RECT.bottom],ebx |
3413 | call drawbackground |
3425 | call drawbackground |
3414 | mov [REDRAW_BACKGROUND],byte 0 |
3426 | mov [REDRAW_BACKGROUND],byte 0 |
3415 | mov [MOUSE_BACKGROUND],byte 0 |
3427 | mov [MOUSE_BACKGROUND],byte 0 |
3416 | 3428 | ||
3417 | nobackgr: |
3429 | nobackgr: |
3418 | 3430 | ||
3419 | ; system shutdown request |
3431 | ; system shutdown request |
3420 | 3432 | ||
3421 | cmp [SYS_SHUTDOWN],byte 0 |
3433 | cmp [SYS_SHUTDOWN],byte 0 |
3422 | je noshutdown |
3434 | je noshutdown |
3423 | 3435 | ||
3424 | mov edx,[shutdown_processes] |
3436 | mov edx,[shutdown_processes] |
3425 | 3437 | ||
3426 | cmp [SYS_SHUTDOWN],dl |
3438 | cmp [SYS_SHUTDOWN],dl |
3427 | jne no_mark_system_shutdown |
3439 | jne no_mark_system_shutdown |
3428 | 3440 | ||
3429 | lea ecx,[edx-1] |
3441 | lea ecx,[edx-1] |
3430 | mov edx,OS_BASE+0x3040 |
3442 | mov edx,OS_BASE+0x3040 |
3431 | jecxz @f |
3443 | jecxz @f |
3432 | markz: |
3444 | markz: |
3433 | mov [edx+TASKDATA.state],byte 3 |
3445 | mov [edx+TASKDATA.state],byte 3 |
3434 | add edx,0x20 |
3446 | add edx,0x20 |
3435 | loop markz |
3447 | loop markz |
3436 | @@: |
3448 | @@: |
3437 | 3449 | ||
3438 | no_mark_system_shutdown: |
3450 | no_mark_system_shutdown: |
3439 | 3451 | ||
3440 | call [disable_mouse] |
3452 | call [disable_mouse] |
3441 | 3453 | ||
3442 | dec byte [SYS_SHUTDOWN] |
3454 | dec byte [SYS_SHUTDOWN] |
3443 | je system_shutdown |
3455 | je system_shutdown |
3444 | 3456 | ||
3445 | noshutdown: |
3457 | noshutdown: |
3446 | 3458 | ||
3447 | 3459 | ||
3448 | mov eax,[TASK_COUNT] ; termination |
3460 | mov eax,[TASK_COUNT] ; termination |
3449 | mov ebx,TASK_DATA+TASKDATA.state |
3461 | mov ebx,TASK_DATA+TASKDATA.state |
3450 | mov esi,1 |
3462 | mov esi,1 |
3451 | 3463 | ||
3452 | newct: |
3464 | newct: |
3453 | mov cl,[ebx] |
3465 | mov cl,[ebx] |
3454 | cmp cl,byte 3 |
3466 | cmp cl,byte 3 |
3455 | jz terminate |
3467 | jz terminate |
3456 | cmp cl,byte 4 |
3468 | cmp cl,byte 4 |
3457 | jz terminate |
3469 | jz terminate |
3458 | 3470 | ||
3459 | add ebx,0x20 |
3471 | add ebx,0x20 |
3460 | inc esi |
3472 | inc esi |
3461 | dec eax |
3473 | dec eax |
3462 | jnz newct |
3474 | jnz newct |
3463 | ret |
3475 | ret |
3464 | 3476 | ||
3465 | ; redraw screen |
3477 | ; redraw screen |
3466 | 3478 | ||
3467 | redrawscreen: |
3479 | redrawscreen: |
3468 | 3480 | ||
3469 | ; eax , if process window_data base is eax, do not set flag/limits |
3481 | ; eax , if process window_data base is eax, do not set flag/limits |
3470 | 3482 | ||
3471 | pushad |
3483 | pushad |
3472 | push eax |
3484 | push eax |
3473 | 3485 | ||
3474 | ;;; mov ebx,2 |
3486 | ;;; mov ebx,2 |
3475 | ;;; call delay_hs |
3487 | ;;; call delay_hs |
3476 | 3488 | ||
3477 | ;mov ecx,0 ; redraw flags for apps |
3489 | ;mov ecx,0 ; redraw flags for apps |
3478 | xor ecx,ecx |
3490 | xor ecx,ecx |
3479 | newdw2: |
3491 | newdw2: |
3480 | 3492 | ||
3481 | inc ecx |
3493 | inc ecx |
3482 | push ecx |
3494 | push ecx |
3483 | 3495 | ||
3484 | mov eax,ecx |
3496 | mov eax,ecx |
3485 | shl eax,5 |
3497 | shl eax,5 |
3486 | add eax,window_data |
3498 | add eax,window_data |
3487 | 3499 | ||
3488 | cmp eax,[esp+4] |
3500 | cmp eax,[esp+4] |
3489 | je not_this_task |
3501 | je not_this_task |
3490 | ; check if window in redraw area |
3502 | ; check if window in redraw area |
3491 | mov edi,eax |
3503 | mov edi,eax |
3492 | 3504 | ||
3493 | cmp ecx,1 ; limit for background |
3505 | cmp ecx,1 ; limit for background |
3494 | jz bgli |
3506 | jz bgli |
3495 | 3507 | ||
3496 | mov eax, [edi + WDATA.box.left] |
3508 | mov eax, [edi + WDATA.box.left] |
3497 | mov ebx, [edi + WDATA.box.top] |
3509 | mov ebx, [edi + WDATA.box.top] |
3498 | mov ecx, [edi + WDATA.box.width] |
3510 | mov ecx, [edi + WDATA.box.width] |
3499 | mov edx, [edi + WDATA.box.height] |
3511 | mov edx, [edi + WDATA.box.height] |
3500 | add ecx,eax |
3512 | add ecx,eax |
3501 | add edx,ebx |
3513 | add edx,ebx |
3502 | 3514 | ||
3503 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3515 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3504 | cmp ecx,ebx |
3516 | cmp ecx,ebx |
3505 | jb ricino |
3517 | jb ricino |
3506 | 3518 | ||
3507 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3519 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3508 | cmp ecx,eax |
3520 | cmp ecx,eax |
3509 | jb ricino |
3521 | jb ricino |
3510 | 3522 | ||
3511 | mov eax, [edi + WDATA.box.left] |
3523 | mov eax, [edi + WDATA.box.left] |
3512 | mov ebx, [edi + WDATA.box.top] |
3524 | mov ebx, [edi + WDATA.box.top] |
3513 | mov ecx, [edi + WDATA.box.width] |
3525 | mov ecx, [edi + WDATA.box.width] |
3514 | mov edx, [edi + WDATA.box.height] |
3526 | mov edx, [edi + WDATA.box.height] |
3515 | add ecx, eax |
3527 | add ecx, eax |
3516 | add edx, ebx |
3528 | add edx, ebx |
3517 | 3529 | ||
3518 | mov eax,[dly] ; eax = area y start edx = window y end |
3530 | mov eax,[dly] ; eax = area y start edx = window y end |
3519 | cmp edx,eax |
3531 | cmp edx,eax |
3520 | jb ricino |
3532 | jb ricino |
3521 | 3533 | ||
3522 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3534 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3523 | cmp ecx,eax |
3535 | cmp ecx,eax |
3524 | jb ricino |
3536 | jb ricino |
3525 | 3537 | ||
3526 | bgli: |
3538 | bgli: |
3527 | 3539 | ||
3528 | cmp ecx,1 |
3540 | cmp ecx,1 |
3529 | jnz .az |
3541 | jnz .az |
3530 | mov al,[REDRAW_BACKGROUND] |
3542 | mov al,[REDRAW_BACKGROUND] |
3531 | cmp al,2 |
3543 | cmp al,2 |
3532 | jz newdw8 |
3544 | jz newdw8 |
3533 | test al,al |
3545 | test al,al |
3534 | jz .az |
3546 | jz .az |
3535 | lea eax,[edi+draw_data-window_data] |
3547 | lea eax,[edi+draw_data-window_data] |
3536 | mov ebx,[dlx] |
3548 | mov ebx,[dlx] |
3537 | cmp ebx,[eax+RECT.left] |
3549 | cmp ebx,[eax+RECT.left] |
3538 | jae @f |
3550 | jae @f |
3539 | mov [eax+RECT.left],ebx |
3551 | mov [eax+RECT.left],ebx |
3540 | @@: |
3552 | @@: |
3541 | mov ebx,[dly] |
3553 | mov ebx,[dly] |
3542 | cmp ebx,[eax+RECT.top] |
3554 | cmp ebx,[eax+RECT.top] |
3543 | jae @f |
3555 | jae @f |
3544 | mov [eax+RECT.top],ebx |
3556 | mov [eax+RECT.top],ebx |
3545 | @@: |
3557 | @@: |
3546 | mov ebx,[dlxe] |
3558 | mov ebx,[dlxe] |
3547 | cmp ebx,[eax+RECT.right] |
3559 | cmp ebx,[eax+RECT.right] |
3548 | jbe @f |
3560 | jbe @f |
3549 | mov [eax+RECT.right],ebx |
3561 | mov [eax+RECT.right],ebx |
3550 | @@: |
3562 | @@: |
3551 | mov ebx,[dlye] |
3563 | mov ebx,[dlye] |
3552 | cmp ebx,[eax+RECT.bottom] |
3564 | cmp ebx,[eax+RECT.bottom] |
3553 | jbe @f |
3565 | jbe @f |
3554 | mov [eax+RECT.bottom],ebx |
3566 | mov [eax+RECT.bottom],ebx |
3555 | @@: |
3567 | @@: |
3556 | jmp newdw8 |
3568 | jmp newdw8 |
3557 | .az: |
3569 | .az: |
3558 | 3570 | ||
3559 | mov eax,edi |
3571 | mov eax,edi |
3560 | add eax,draw_data-window_data |
3572 | add eax,draw_data-window_data |
3561 | 3573 | ||
3562 | mov ebx,[dlx] ; set limits |
3574 | mov ebx,[dlx] ; set limits |
3563 | mov [eax + RECT.left], ebx |
3575 | mov [eax + RECT.left], ebx |
3564 | mov ebx,[dly] |
3576 | mov ebx,[dly] |
3565 | mov [eax + RECT.top], ebx |
3577 | mov [eax + RECT.top], ebx |
3566 | mov ebx,[dlxe] |
3578 | mov ebx,[dlxe] |
3567 | mov [eax + RECT.right], ebx |
3579 | mov [eax + RECT.right], ebx |
3568 | mov ebx,[dlye] |
3580 | mov ebx,[dlye] |
3569 | mov [eax + RECT.bottom], ebx |
3581 | mov [eax + RECT.bottom], ebx |
3570 | 3582 | ||
3571 | sub eax,draw_data-window_data |
3583 | sub eax,draw_data-window_data |
3572 | 3584 | ||
3573 | cmp dword [esp],1 |
3585 | cmp dword [esp],1 |
3574 | jne nobgrd |
3586 | jne nobgrd |
3575 | mov byte [REDRAW_BACKGROUND], 1 |
3587 | mov byte [REDRAW_BACKGROUND], 1 |
3576 | 3588 | ||
3577 | newdw8: |
3589 | newdw8: |
3578 | nobgrd: |
3590 | nobgrd: |
3579 | 3591 | ||
3580 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3592 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3581 | 3593 | ||
3582 | ricino: |
3594 | ricino: |
3583 | 3595 | ||
3584 | not_this_task: |
3596 | not_this_task: |
3585 | 3597 | ||
3586 | pop ecx |
3598 | pop ecx |
3587 | 3599 | ||
3588 | cmp ecx,[TASK_COUNT] |
3600 | cmp ecx,[TASK_COUNT] |
3589 | jle newdw2 |
3601 | jle newdw2 |
3590 | 3602 | ||
3591 | pop eax |
3603 | pop eax |
3592 | popad |
3604 | popad |
3593 | 3605 | ||
3594 | ret |
3606 | ret |
3595 | 3607 | ||
3596 | calculatebackground: ; background |
3608 | calculatebackground: ; background |
3597 | 3609 | ||
3598 | ; all black |
3610 | ; all black |
3599 | 3611 | ||
3600 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3612 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3601 | xor eax, eax |
3613 | xor eax, eax |
3602 | mov ecx, 1023 ;0x0fff00 / 4 |
3614 | mov ecx, 1023 ;0x0fff00 / 4 |
3603 | cld |
3615 | cld |
3604 | rep stosd |
3616 | rep stosd |
3605 | 3617 | ||
3606 | mov edi,display_data ; set os to use all pixels |
3618 | mov edi,display_data ; set os to use all pixels |
3607 | mov eax,0x01010101 |
3619 | mov eax,0x01010101 |
3608 | mov ecx,1280*1024 / 4 |
3620 | mov ecx,1280*1024 / 4 |
3609 | rep stosd |
3621 | rep stosd |
3610 | 3622 | ||
3611 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3623 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3612 | 3624 | ||
3613 | ret |
3625 | ret |
3614 | 3626 | ||
3615 | uglobal |
3627 | uglobal |
3616 | imax dd 0x0 |
3628 | imax dd 0x0 |
3617 | endg |
3629 | endg |
3618 | 3630 | ||
3619 | 3631 | ||
3620 | 3632 | ||
3621 | delay_ms: ; delay in 1/1000 sec |
3633 | delay_ms: ; delay in 1/1000 sec |
3622 | 3634 | ||
3623 | 3635 | ||
3624 | push eax |
3636 | push eax |
3625 | push ecx |
3637 | push ecx |
3626 | 3638 | ||
3627 | mov ecx,esi |
3639 | mov ecx,esi |
3628 | ; |
3640 | ; |
3629 | imul ecx, 33941 |
3641 | imul ecx, 33941 |
3630 | shr ecx, 9 |
3642 | shr ecx, 9 |
3631 | ; |
3643 | ; |
3632 | 3644 | ||
3633 | in al,0x61 |
3645 | in al,0x61 |
3634 | and al,0x10 |
3646 | and al,0x10 |
3635 | mov ah,al |
3647 | mov ah,al |
3636 | cld |
3648 | cld |
3637 | 3649 | ||
3638 | cnt1: in al,0x61 |
3650 | cnt1: in al,0x61 |
3639 | and al,0x10 |
3651 | and al,0x10 |
3640 | cmp al,ah |
3652 | cmp al,ah |
3641 | jz cnt1 |
3653 | jz cnt1 |
3642 | 3654 | ||
3643 | mov ah,al |
3655 | mov ah,al |
3644 | loop cnt1 |
3656 | loop cnt1 |
3645 | 3657 | ||
3646 | pop ecx |
3658 | pop ecx |
3647 | pop eax |
3659 | pop eax |
3648 | 3660 | ||
3649 | ret |
3661 | ret |
3650 | 3662 | ||
3651 | 3663 | ||
3652 | set_app_param: |
3664 | set_app_param: |
3653 | mov edi, [TASK_BASE] |
3665 | mov edi, [TASK_BASE] |
3654 | mov [edi + TASKDATA.event_mask], ebx |
3666 | mov [edi + TASKDATA.event_mask], ebx |
3655 | ret |
3667 | ret |
3656 | 3668 | ||
3657 | 3669 | ||
3658 | 3670 | ||
3659 | delay_hs: ; delay in 1/100 secs |
3671 | delay_hs: ; delay in 1/100 secs |
3660 | ; ebx = delay time |
3672 | ; ebx = delay time |
3661 | push ecx |
3673 | push ecx |
3662 | push edx |
3674 | push edx |
3663 | 3675 | ||
3664 | mov edx,[timer_ticks] |
3676 | mov edx,[timer_ticks] |
3665 | 3677 | ||
3666 | newtic: |
3678 | newtic: |
3667 | mov ecx,[timer_ticks] |
3679 | mov ecx,[timer_ticks] |
3668 | sub ecx,edx |
3680 | sub ecx,edx |
3669 | cmp ecx,ebx |
3681 | cmp ecx,ebx |
3670 | jae zerodelay |
3682 | jae zerodelay |
3671 | 3683 | ||
3672 | call change_task |
3684 | call change_task |
3673 | 3685 | ||
3674 | jmp newtic |
3686 | jmp newtic |
3675 | 3687 | ||
3676 | zerodelay: |
3688 | zerodelay: |
3677 | pop edx |
3689 | pop edx |
3678 | pop ecx |
3690 | pop ecx |
3679 | 3691 | ||
3680 | ret |
3692 | ret |
3681 | 3693 | ||
3682 | 3694 | ||
3683 | memmove: ; memory move in bytes |
3695 | memmove: ; memory move in bytes |
3684 | 3696 | ||
3685 | ; eax = from |
3697 | ; eax = from |
3686 | ; ebx = to |
3698 | ; ebx = to |
3687 | ; ecx = no of bytes |
3699 | ; ecx = no of bytes |
3688 | test ecx, ecx |
3700 | test ecx, ecx |
3689 | jle .ret |
3701 | jle .ret |
3690 | 3702 | ||
3691 | 3703 | ||
3692 | push esi edi ecx |
3704 | push esi edi ecx |
3693 | 3705 | ||
3694 | mov edi, ebx |
3706 | mov edi, ebx |
3695 | mov esi, eax |
3707 | mov esi, eax |
3696 | 3708 | ||
3697 | test ecx, not 11b |
3709 | test ecx, not 11b |
3698 | jz @f |
3710 | jz @f |
3699 | 3711 | ||
3700 | push ecx |
3712 | push ecx |
3701 | shr ecx, 2 |
3713 | shr ecx, 2 |
3702 | rep movsd |
3714 | rep movsd |
3703 | pop ecx |
3715 | pop ecx |
3704 | and ecx, 11b |
3716 | and ecx, 11b |
3705 | jz .finish |
3717 | jz .finish |
3706 | @@: |
3718 | @@: |
3707 | rep movsb |
3719 | rep movsb |
3708 | 3720 | ||
3709 | .finish: |
3721 | .finish: |
3710 | pop ecx edi esi |
3722 | pop ecx edi esi |
3711 | .ret: |
3723 | .ret: |
3712 | ret |
3724 | ret |
3713 | 3725 | ||
3714 | 3726 | ||
3715 | ; |
3727 | ; |
3716 | ;align 4 |
3728 | ;align 4 |
3717 | ; |
3729 | ; |
3718 | ;read_floppy_file: |
3730 | ;read_floppy_file: |
3719 | ; |
3731 | ; |
3720 | ;; as input |
3732 | ;; as input |
3721 | ;; |
3733 | ;; |
3722 | ;; eax pointer to file |
3734 | ;; eax pointer to file |
3723 | ;; ebx file lenght |
3735 | ;; ebx file lenght |
3724 | ;; ecx start 512 byte block number |
3736 | ;; ecx start 512 byte block number |
3725 | ;; edx number of blocks to read |
3737 | ;; edx number of blocks to read |
3726 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3738 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3727 | ;; |
3739 | ;; |
3728 | ;; |
3740 | ;; |
3729 | ;; on return |
3741 | ;; on return |
3730 | ;; |
3742 | ;; |
3731 | ;; eax = 0 command succesful |
3743 | ;; eax = 0 command succesful |
3732 | ;; 1 no fd base and/or partition defined |
3744 | ;; 1 no fd base and/or partition defined |
3733 | ;; 2 yet unsupported FS |
3745 | ;; 2 yet unsupported FS |
3734 | ;; 3 unknown FS |
3746 | ;; 3 unknown FS |
3735 | ;; 4 partition not defined at hd |
3747 | ;; 4 partition not defined at hd |
3736 | ;; 5 file not found |
3748 | ;; 5 file not found |
3737 | ;; ebx = size of file |
3749 | ;; ebx = size of file |
3738 | ; |
3750 | ; |
3739 | ; mov edi,[TASK_BASE] |
3751 | ; mov edi,[TASK_BASE] |
3740 | ; add edi,0x10 |
3752 | ; add edi,0x10 |
3741 | ; add esi,[edi] |
3753 | ; add esi,[edi] |
3742 | ; add eax,[edi] |
3754 | ; add eax,[edi] |
3743 | ; |
3755 | ; |
3744 | ; pushad |
3756 | ; pushad |
3745 | ; mov edi,esi |
3757 | ; mov edi,esi |
3746 | ; add edi,1024 |
3758 | ; add edi,1024 |
3747 | ; mov esi,0x100000+19*512 |
3759 | ; mov esi,0x100000+19*512 |
3748 | ; sub ecx,1 |
3760 | ; sub ecx,1 |
3749 | ; shl ecx,9 |
3761 | ; shl ecx,9 |
3750 | ; add esi,ecx |
3762 | ; add esi,ecx |
3751 | ; shl edx,9 |
3763 | ; shl edx,9 |
3752 | ; mov ecx,edx |
3764 | ; mov ecx,edx |
3753 | ; cld |
3765 | ; cld |
3754 | ; rep movsb |
3766 | ; rep movsb |
3755 | ; popad |
3767 | ; popad |
3756 | ; |
3768 | ; |
3757 | ; mov [esp+36],eax |
3769 | ; mov [esp+36],eax |
3758 | ; mov [esp+24],ebx |
3770 | ; mov [esp+24],ebx |
3759 | ; ret |
3771 | ; ret |
3760 | 3772 | ||
3761 | 3773 | ||
3762 | 3774 | ||
3763 | align 4 |
3775 | align 4 |
3764 | 3776 | ||
3765 | sys_programirq: |
3777 | sys_programirq: |
3766 | 3778 | ||
3767 | mov eax, [TASK_BASE] |
3779 | mov eax, [TASK_BASE] |
3768 | add ebx, [eax + TASKDATA.mem_start] |
3780 | add ebx, [eax + TASKDATA.mem_start] |
3769 | 3781 | ||
3770 | cmp ecx, 16 |
3782 | cmp ecx, 16 |
3771 | jae .not_owner |
3783 | jae .not_owner |
3772 | mov edi, [eax + TASKDATA.pid] |
3784 | mov edi, [eax + TASKDATA.pid] |
3773 | cmp edi, [irq_owner + 4 * ecx] |
3785 | cmp edi, [irq_owner + 4 * ecx] |
3774 | je .spril1 |
3786 | je .spril1 |
3775 | .not_owner: |
3787 | .not_owner: |
3776 | xor ecx, ecx |
3788 | xor ecx, ecx |
3777 | jmp .end |
3789 | jmp .end |
3778 | .spril1: |
3790 | .spril1: |
3779 | 3791 | ||
3780 | shl ecx, 6 |
3792 | shl ecx, 6 |
3781 | mov esi, ebx |
3793 | mov esi, ebx |
3782 | lea edi, [irq00read + ecx] |
3794 | lea edi, [irq00read + ecx] |
3783 | push 16 |
3795 | push 16 |
3784 | pop ecx |
3796 | pop ecx |
3785 | 3797 | ||
3786 | cld |
3798 | cld |
3787 | rep movsd |
3799 | rep movsd |
3788 | .end: |
3800 | .end: |
3789 | mov [esp+32], ecx |
3801 | mov [esp+32], ecx |
3790 | ret |
3802 | ret |
3791 | 3803 | ||
3792 | 3804 | ||
3793 | align 4 |
3805 | align 4 |
3794 | 3806 | ||
3795 | get_irq_data: |
3807 | get_irq_data: |
3796 | movzx esi, bh ; save number of subfunction, if bh = 1, return data size, otherwise, read data |
3808 | movzx esi, bh ; save number of subfunction, if bh = 1, return data size, otherwise, read data |
3797 | xor bh, bh |
3809 | xor bh, bh |
3798 | cmp ebx, 16 |
3810 | cmp ebx, 16 |
3799 | jae .not_owner |
3811 | jae .not_owner |
3800 | mov edx, [4 * ebx + irq_owner] ; check for irq owner |
3812 | mov edx, [4 * ebx + irq_owner] ; check for irq owner |
3801 | 3813 | ||
3802 | mov eax,[TASK_BASE] |
3814 | mov eax,[TASK_BASE] |
3803 | 3815 | ||
3804 | cmp edx,[eax+TASKDATA.pid] |
3816 | cmp edx,[eax+TASKDATA.pid] |
3805 | je gidril1 |
3817 | je gidril1 |
3806 | .not_owner: |
3818 | .not_owner: |
3807 | xor edx, edx |
3819 | xor edx, edx |
3808 | dec edx |
3820 | dec edx |
3809 | jmp gid1 |
3821 | jmp gid1 |
3810 | 3822 | ||
3811 | gidril1: |
3823 | gidril1: |
3812 | 3824 | ||
3813 | shl ebx, 12 |
3825 | shl ebx, 12 |
3814 | lea eax, [ebx + IRQ_SAVE] ; calculate address of the beginning of buffer + 0x0 - data size |
3826 | lea eax, [ebx + IRQ_SAVE] ; calculate address of the beginning of buffer + 0x0 - data size |
3815 | mov edx, [eax] ; + 0x4 - data offset |
3827 | mov edx, [eax] ; + 0x4 - data offset |
3816 | dec esi |
3828 | dec esi |
3817 | jz gid1 |
3829 | jz gid1 |
3818 | test edx, edx ; check if buffer is empty |
3830 | test edx, edx ; check if buffer is empty |
3819 | jz gid1 |
3831 | jz gid1 |
3820 | 3832 | ||
3821 | mov ebx, [eax + 0x4] |
3833 | mov ebx, [eax + 0x4] |
3822 | mov edi, ecx |
3834 | mov edi, ecx |
3823 | 3835 | ||
3824 | mov ecx, 4000 ; buffer size, used frequently |
3836 | mov ecx, 4000 ; buffer size, used frequently |
3825 | 3837 | ||
3826 | cmp ebx, ecx ; check for the end of buffer, if end of buffer, begin cycle again |
3838 | cmp ebx, ecx ; check for the end of buffer, if end of buffer, begin cycle again |
3827 | jb @f |
3839 | jb @f |
3828 | 3840 | ||
3829 | xor ebx, ebx |
3841 | xor ebx, ebx |
3830 | 3842 | ||
3831 | @@: |
3843 | @@: |
3832 | 3844 | ||
3833 | lea esi, [ebx + edx] ; calculate data size and offset |
3845 | lea esi, [ebx + edx] ; calculate data size and offset |
3834 | cld |
3846 | cld |
3835 | cmp esi, ecx ; if greater than the buffer size, begin cycle again |
3847 | cmp esi, ecx ; if greater than the buffer size, begin cycle again |
3836 | jbe @f |
3848 | jbe @f |
3837 | 3849 | ||
3838 | sub ecx, ebx |
3850 | sub ecx, ebx |
3839 | sub edx, ecx |
3851 | sub edx, ecx |
3840 | 3852 | ||
3841 | lea esi, [eax + ebx + 0x10] |
3853 | lea esi, [eax + ebx + 0x10] |
3842 | rep movsb |
3854 | rep movsb |
3843 | 3855 | ||
3844 | xor ebx, ebx |
3856 | xor ebx, ebx |
3845 | @@: |
3857 | @@: |
3846 | lea esi, [eax + ebx + 0x10] |
3858 | lea esi, [eax + ebx + 0x10] |
3847 | mov ecx, edx |
3859 | mov ecx, edx |
3848 | add ebx, edx |
3860 | add ebx, edx |
3849 | 3861 | ||
3850 | rep movsb |
3862 | rep movsb |
3851 | mov edx, [eax] |
3863 | mov edx, [eax] |
3852 | mov [eax], ecx ; set data size to zero |
3864 | mov [eax], ecx ; set data size to zero |
3853 | mov [eax + 0x4], ebx ; set data offset |
3865 | mov [eax + 0x4], ebx ; set data offset |
3854 | 3866 | ||
3855 | gid1: |
3867 | gid1: |
3856 | mov [esp+32], edx ; eax |
3868 | mov [esp+32], edx ; eax |
3857 | ret |
3869 | ret |
3858 | 3870 | ||
3859 | 3871 | ||
3860 | set_io_access_rights: |
3872 | set_io_access_rights: |
3861 | 3873 | ||
3862 | pushad |
3874 | pushad |
3863 | 3875 | ||
3864 | mov edi, tss._io_map_0 |
3876 | mov edi, tss._io_map_0 |
3865 | 3877 | ||
3866 | ; mov ecx,eax |
3878 | ; mov ecx,eax |
3867 | ; and ecx,7 ; offset in byte |
3879 | ; and ecx,7 ; offset in byte |
3868 | 3880 | ||
3869 | ; shr eax,3 ; number of byte |
3881 | ; shr eax,3 ; number of byte |
3870 | ; add edi,eax |
3882 | ; add edi,eax |
3871 | 3883 | ||
3872 | ; mov ebx,1 |
3884 | ; mov ebx,1 |
3873 | ; shl ebx,cl |
3885 | ; shl ebx,cl |
3874 | 3886 | ||
3875 | cmp ebp,0 ; enable access - ebp = 0 |
3887 | cmp ebp,0 ; enable access - ebp = 0 |
3876 | jne siar1 |
3888 | jne siar1 |
3877 | 3889 | ||
3878 | ; not ebx |
3890 | ; not ebx |
3879 | ; and [edi],byte bl |
3891 | ; and [edi],byte bl |
3880 | btr [edi], eax |
3892 | btr [edi], eax |
3881 | 3893 | ||
3882 | popad |
3894 | popad |
3883 | 3895 | ||
3884 | ret |
3896 | ret |
3885 | 3897 | ||
3886 | siar1: |
3898 | siar1: |
3887 | 3899 | ||
3888 | bts [edi], eax |
3900 | bts [edi], eax |
3889 | ; or [edi],byte bl ; disable access - ebp = 1 |
3901 | ; or [edi],byte bl ; disable access - ebp = 1 |
3890 | 3902 | ||
3891 | popad |
3903 | popad |
3892 | 3904 | ||
3893 | ret |
3905 | ret |
3894 | 3906 | ||
3895 | r_f_port_area: |
3907 | r_f_port_area: |
3896 | 3908 | ||
3897 | test eax, eax |
3909 | test eax, eax |
3898 | jnz free_port_area |
3910 | jnz free_port_area |
3899 | ; je r_port_area |
3911 | ; je r_port_area |
3900 | ; jmp free_port_area |
3912 | ; jmp free_port_area |
3901 | 3913 | ||
3902 | ; r_port_area: |
3914 | ; r_port_area: |
3903 | 3915 | ||
3904 | pushad |
3916 | pushad |
3905 | 3917 | ||
3906 | cmp ebx,ecx ; beginning > end ? |
3918 | cmp ebx,ecx ; beginning > end ? |
3907 | ja rpal1 |
3919 | ja rpal1 |
3908 | cmp ecx,65536 |
3920 | cmp ecx,65536 |
3909 | jae rpal1 |
3921 | jae rpal1 |
3910 | mov esi,[RESERVED_PORTS] |
3922 | mov esi,[RESERVED_PORTS] |
3911 | test esi,esi ; no reserved areas ? |
3923 | test esi,esi ; no reserved areas ? |
3912 | je rpal2 |
3924 | je rpal2 |
3913 | cmp esi,255 ; max reserved |
3925 | cmp esi,255 ; max reserved |
3914 | jae rpal1 |
3926 | jae rpal1 |
3915 | rpal3: |
3927 | rpal3: |
3916 | mov edi,esi |
3928 | mov edi,esi |
3917 | shl edi,4 |
3929 | shl edi,4 |
3918 | add edi,RESERVED_PORTS |
3930 | add edi,RESERVED_PORTS |
3919 | cmp ebx,[edi+8] |
3931 | cmp ebx,[edi+8] |
3920 | ja rpal4 |
3932 | ja rpal4 |
3921 | cmp ecx,[edi+4] |
3933 | cmp ecx,[edi+4] |
3922 | jae rpal1 |
3934 | jae rpal1 |
3923 | ; jb rpal4 |
3935 | ; jb rpal4 |
3924 | ; jmp rpal1 |
3936 | ; jmp rpal1 |
3925 | rpal4: |
3937 | rpal4: |
3926 | 3938 | ||
3927 | dec esi |
3939 | dec esi |
3928 | jnz rpal3 |
3940 | jnz rpal3 |
3929 | jmp rpal2 |
3941 | jmp rpal2 |
3930 | rpal1: |
3942 | rpal1: |
3931 | popad |
3943 | popad |
3932 | mov eax,1 |
3944 | mov eax,1 |
3933 | ret |
3945 | ret |
3934 | 3946 | ||
3935 | rpal2: |
3947 | rpal2: |
3936 | popad |
3948 | popad |
3937 | 3949 | ||
3938 | 3950 | ||
3939 | ; enable port access at port IO map |
3951 | ; enable port access at port IO map |
3940 | cli |
3952 | cli |
3941 | pushad ; start enable io map |
3953 | pushad ; start enable io map |
3942 | 3954 | ||
3943 | cmp ecx,65536 ;16384 |
3955 | cmp ecx,65536 ;16384 |
3944 | jae no_unmask_io ; jge |
3956 | jae no_unmask_io ; jge |
3945 | 3957 | ||
3946 | mov eax,ebx |
3958 | mov eax,ebx |
3947 | 3959 | ||
3948 | new_port_access: |
3960 | new_port_access: |
3949 | 3961 | ||
3950 | pushad |
3962 | pushad |
3951 | 3963 | ||
3952 | xor ebp,ebp ; enable - eax = port |
3964 | xor ebp,ebp ; enable - eax = port |
3953 | call set_io_access_rights |
3965 | call set_io_access_rights |
3954 | 3966 | ||
3955 | popad |
3967 | popad |
3956 | 3968 | ||
3957 | inc eax |
3969 | inc eax |
3958 | cmp eax,ecx |
3970 | cmp eax,ecx |
3959 | jbe new_port_access |
3971 | jbe new_port_access |
3960 | 3972 | ||
3961 | no_unmask_io: |
3973 | no_unmask_io: |
3962 | 3974 | ||
3963 | popad ; end enable io map |
3975 | popad ; end enable io map |
3964 | sti |
3976 | sti |
3965 | 3977 | ||
3966 | mov edi,[RESERVED_PORTS] |
3978 | mov edi,[RESERVED_PORTS] |
3967 | add edi,1 |
3979 | add edi,1 |
3968 | mov [RESERVED_PORTS],edi |
3980 | mov [RESERVED_PORTS],edi |
3969 | shl edi,4 |
3981 | shl edi,4 |
3970 | add edi,RESERVED_PORTS |
3982 | add edi,RESERVED_PORTS |
3971 | mov esi,[TASK_BASE] |
3983 | mov esi,[TASK_BASE] |
3972 | mov esi,[esi+TASKDATA.pid] |
3984 | mov esi,[esi+TASKDATA.pid] |
3973 | mov [edi],esi |
3985 | mov [edi],esi |
3974 | mov [edi+4],ebx |
3986 | mov [edi+4],ebx |
3975 | mov [edi+8],ecx |
3987 | mov [edi+8],ecx |
3976 | 3988 | ||
3977 | xor eax, eax |
3989 | xor eax, eax |
3978 | ret |
3990 | ret |
3979 | 3991 | ||
3980 | free_port_area: |
3992 | free_port_area: |
3981 | 3993 | ||
3982 | pushad |
3994 | pushad |
3983 | 3995 | ||
3984 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3996 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3985 | test esi,esi |
3997 | test esi,esi |
3986 | je frpal2 |
3998 | je frpal2 |
3987 | mov edx,[TASK_BASE] |
3999 | mov edx,[TASK_BASE] |
3988 | mov edx,[edx+TASKDATA.pid] |
4000 | mov edx,[edx+TASKDATA.pid] |
3989 | frpal3: |
4001 | frpal3: |
3990 | mov edi,esi |
4002 | mov edi,esi |
3991 | shl edi,4 |
4003 | shl edi,4 |
3992 | add edi,RESERVED_PORTS |
4004 | add edi,RESERVED_PORTS |
3993 | cmp edx,[edi] |
4005 | cmp edx,[edi] |
3994 | jne frpal4 |
4006 | jne frpal4 |
3995 | cmp ebx,[edi+4] |
4007 | cmp ebx,[edi+4] |
3996 | jne frpal4 |
4008 | jne frpal4 |
3997 | cmp ecx,[edi+8] |
4009 | cmp ecx,[edi+8] |
3998 | jne frpal4 |
4010 | jne frpal4 |
3999 | jmp frpal1 |
4011 | jmp frpal1 |
4000 | frpal4: |
4012 | frpal4: |
4001 | dec esi |
4013 | dec esi |
4002 | jnz frpal3 |
4014 | jnz frpal3 |
4003 | frpal2: |
4015 | frpal2: |
4004 | popad |
4016 | popad |
4005 | mov eax,1 |
4017 | mov eax,1 |
4006 | ret |
4018 | ret |
4007 | frpal1: |
4019 | frpal1: |
4008 | mov ecx,256 |
4020 | mov ecx,256 |
4009 | sub ecx,esi |
4021 | sub ecx,esi |
4010 | shl ecx,4 |
4022 | shl ecx,4 |
4011 | mov esi,edi |
4023 | mov esi,edi |
4012 | add esi,16 |
4024 | add esi,16 |
4013 | cld |
4025 | cld |
4014 | rep movsb |
4026 | rep movsb |
4015 | 4027 | ||
4016 | dec dword [RESERVED_PORTS] |
4028 | dec dword [RESERVED_PORTS] |
4017 | 4029 | ||
4018 | popad |
4030 | popad |
4019 | 4031 | ||
4020 | 4032 | ||
4021 | ; disable port access at port IO map |
4033 | ; disable port access at port IO map |
4022 | 4034 | ||
4023 | pushad ; start disable io map |
4035 | pushad ; start disable io map |
4024 | 4036 | ||
4025 | cmp ecx,65536 ;16384 |
4037 | cmp ecx,65536 ;16384 |
4026 | jge no_mask_io |
4038 | jge no_mask_io |
4027 | 4039 | ||
4028 | mov eax,ebx |
4040 | mov eax,ebx |
4029 | 4041 | ||
4030 | new_port_access_disable: |
4042 | new_port_access_disable: |
4031 | 4043 | ||
4032 | pushad |
4044 | pushad |
4033 | 4045 | ||
4034 | mov ebp,1 ; disable - eax = port |
4046 | mov ebp,1 ; disable - eax = port |
4035 | call set_io_access_rights |
4047 | call set_io_access_rights |
4036 | 4048 | ||
4037 | popad |
4049 | popad |
4038 | 4050 | ||
4039 | inc eax |
4051 | inc eax |
4040 | cmp eax,ecx |
4052 | cmp eax,ecx |
4041 | jbe new_port_access_disable |
4053 | jbe new_port_access_disable |
4042 | 4054 | ||
4043 | no_mask_io: |
4055 | no_mask_io: |
4044 | 4056 | ||
4045 | popad ; end disable io map |
4057 | popad ; end disable io map |
4046 | 4058 | ||
4047 | xor eax, eax |
4059 | xor eax, eax |
4048 | ret |
4060 | ret |
4049 | 4061 | ||
4050 | 4062 | ||
4051 | reserve_free_irq: |
4063 | reserve_free_irq: |
4052 | 4064 | ||
4053 | xor esi, esi |
4065 | xor esi, esi |
4054 | inc esi |
4066 | inc esi |
4055 | cmp ecx, 16 |
4067 | cmp ecx, 16 |
4056 | jae ril1 |
4068 | jae ril1 |
4057 | 4069 | ||
4058 | push ecx |
4070 | push ecx |
4059 | lea ecx, [irq_owner + 4 * ecx] |
4071 | lea ecx, [irq_owner + 4 * ecx] |
4060 | mov edx, [ecx] |
4072 | mov edx, [ecx] |
4061 | mov eax, [TASK_BASE] |
4073 | mov eax, [TASK_BASE] |
4062 | mov edi, [eax + TASKDATA.pid] |
4074 | mov edi, [eax + TASKDATA.pid] |
4063 | pop eax |
4075 | pop eax |
4064 | dec ebx |
4076 | dec ebx |
4065 | jnz reserve_irq |
4077 | jnz reserve_irq |
4066 | 4078 | ||
4067 | cmp edx, edi |
4079 | cmp edx, edi |
4068 | jne ril1 |
4080 | jne ril1 |
4069 | dec esi |
4081 | dec esi |
4070 | mov [ecx], esi |
4082 | mov [ecx], esi |
4071 | 4083 | ||
4072 | jmp ril1 |
4084 | jmp ril1 |
4073 | 4085 | ||
4074 | reserve_irq: |
4086 | reserve_irq: |
4075 | 4087 | ||
4076 | cmp dword [ecx], 0 |
4088 | cmp dword [ecx], 0 |
4077 | jne ril1 |
4089 | jne ril1 |
4078 | 4090 | ||
4079 | mov ebx, [f_irqs + 4 * eax] |
4091 | mov ebx, [f_irqs + 4 * eax] |
4080 | 4092 | ||
4081 | stdcall attach_int_handler, eax, ebx, dword 0 |
4093 | stdcall attach_int_handler, eax, ebx, dword 0 |
4082 | 4094 | ||
4083 | mov [ecx], edi |
4095 | mov [ecx], edi |
4084 | 4096 | ||
4085 | dec esi |
4097 | dec esi |
4086 | ril1: |
4098 | ril1: |
4087 | mov [esp+32], esi ; return in eax |
4099 | mov [esp+32], esi ; return in eax |
4088 | ret |
4100 | ret |
4089 | 4101 | ||
4090 | iglobal |
4102 | iglobal |
4091 | f_irqs: |
4103 | f_irqs: |
4092 | dd 0x0 |
4104 | dd 0x0 |
4093 | dd 0x0 |
4105 | dd 0x0 |
4094 | dd p_irq2 |
4106 | dd p_irq2 |
4095 | dd p_irq3 |
4107 | dd p_irq3 |
4096 | dd p_irq4 |
4108 | dd p_irq4 |
4097 | dd p_irq5 |
4109 | dd p_irq5 |
4098 | dd p_irq6 |
4110 | dd p_irq6 |
4099 | dd p_irq7 |
4111 | dd p_irq7 |
4100 | dd p_irq8 |
4112 | dd p_irq8 |
4101 | dd p_irq9 |
4113 | dd p_irq9 |
4102 | dd p_irq10 |
4114 | dd p_irq10 |
4103 | dd p_irq11 |
4115 | dd p_irq11 |
4104 | dd 0x0 |
4116 | dd 0x0 |
4105 | dd 0x0 |
4117 | dd 0x0 |
4106 | dd p_irq14 |
4118 | dd p_irq14 |
4107 | dd p_irq15 |
4119 | dd p_irq15 |
4108 | 4120 | ||
4109 | endg |
4121 | endg |
4110 | 4122 | ||
4111 | drawbackground: |
4123 | drawbackground: |
4112 | inc [mouse_pause] |
4124 | inc [mouse_pause] |
4113 | cmp [SCR_MODE],word 0x12 |
4125 | cmp [SCR_MODE],word 0x12 |
4114 | je dbrv20 |
4126 | je dbrv20 |
4115 | dbrv12: |
4127 | dbrv12: |
4116 | cmp [SCR_MODE],word 0100000000000000b |
4128 | cmp [SCR_MODE],word 0100000000000000b |
4117 | jge dbrv20 |
4129 | jge dbrv20 |
4118 | cmp [SCR_MODE],word 0x13 |
4130 | cmp [SCR_MODE],word 0x13 |
4119 | je dbrv20 |
4131 | je dbrv20 |
4120 | call vesa12_drawbackground |
4132 | call vesa12_drawbackground |
4121 | dec [mouse_pause] |
4133 | dec [mouse_pause] |
4122 | call [draw_pointer] |
4134 | call [draw_pointer] |
4123 | ret |
4135 | ret |
4124 | dbrv20: |
4136 | dbrv20: |
4125 | cmp [BgrDrawMode],dword 1 |
4137 | cmp [BgrDrawMode],dword 1 |
4126 | jne bgrstr |
4138 | jne bgrstr |
4127 | call vesa20_drawbackground_tiled |
4139 | call vesa20_drawbackground_tiled |
4128 | dec [mouse_pause] |
4140 | dec [mouse_pause] |
4129 | call [draw_pointer] |
4141 | call [draw_pointer] |
4130 | ret |
4142 | ret |
4131 | bgrstr: |
4143 | bgrstr: |
4132 | call vesa20_drawbackground_stretch |
4144 | call vesa20_drawbackground_stretch |
4133 | dec [mouse_pause] |
4145 | dec [mouse_pause] |
4134 | call [draw_pointer] |
4146 | call [draw_pointer] |
4135 | ret |
4147 | ret |
4136 | 4148 | ||
4137 | align 4 |
4149 | align 4 |
4138 | 4150 | ||
4139 | syscall_putimage: ; PutImage |
4151 | syscall_putimage: ; PutImage |
4140 | sys_putimage: |
4152 | sys_putimage: |
4141 | test ecx,0x80008000 |
4153 | test ecx,0x80008000 |
4142 | jnz .exit |
4154 | jnz .exit |
4143 | test ecx,0x0000FFFF |
4155 | test ecx,0x0000FFFF |
4144 | jz .exit |
4156 | jz .exit |
4145 | test ecx,0xFFFF0000 |
4157 | test ecx,0xFFFF0000 |
4146 | jnz @f |
4158 | jnz @f |
4147 | .exit: |
4159 | .exit: |
4148 | ret |
4160 | ret |
4149 | @@: |
4161 | @@: |
4150 | mov edi,[current_slot] |
4162 | mov edi,[current_slot] |
4151 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4163 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4152 | rol edx,16 |
4164 | rol edx,16 |
4153 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4165 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4154 | rol edx,16 |
4166 | rol edx,16 |
4155 | .forced: |
4167 | .forced: |
4156 | push ebp esi 0 |
4168 | push ebp esi 0 |
4157 | mov ebp, putimage_get24bpp |
4169 | mov ebp, putimage_get24bpp |
4158 | mov esi, putimage_init24bpp |
4170 | mov esi, putimage_init24bpp |
4159 | sys_putimage_bpp: |
4171 | sys_putimage_bpp: |
4160 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4172 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4161 | ; mov eax, vga_putimage |
4173 | ; mov eax, vga_putimage |
4162 | cmp [SCR_MODE], word 0x12 |
4174 | cmp [SCR_MODE], word 0x12 |
4163 | jz @f ;.doit |
4175 | jz @f ;.doit |
4164 | mov eax, vesa12_putimage |
4176 | mov eax, vesa12_putimage |
4165 | cmp [SCR_MODE], word 0100000000000000b |
4177 | cmp [SCR_MODE], word 0100000000000000b |
4166 | jae @f |
4178 | jae @f |
4167 | cmp [SCR_MODE], word 0x13 |
4179 | cmp [SCR_MODE], word 0x13 |
4168 | jnz .doit |
4180 | jnz .doit |
4169 | @@: |
4181 | @@: |
4170 | mov eax, vesa20_putimage |
4182 | mov eax, vesa20_putimage |
4171 | .doit: |
4183 | .doit: |
4172 | inc [mouse_pause] |
4184 | inc [mouse_pause] |
4173 | call eax |
4185 | call eax |
4174 | dec [mouse_pause] |
4186 | dec [mouse_pause] |
4175 | pop ebp esi ebp |
4187 | pop ebp esi ebp |
4176 | jmp [draw_pointer] |
4188 | jmp [draw_pointer] |
4177 | 4189 | ||
4178 | syscall_putimage_palette: |
4190 | syscall_putimage_palette: |
4179 | mov edi, esi |
4191 | mov edi, esi |
4180 | mov esi, edx |
4192 | mov esi, edx |
4181 | mov edx, ecx |
4193 | mov edx, ecx |
4182 | mov ecx, ebx |
4194 | mov ecx, ebx |
4183 | mov ebx, eax |
4195 | mov ebx, eax |
4184 | sys_putimage_palette: |
4196 | sys_putimage_palette: |
4185 | ; ebx = pointer to image |
4197 | ; ebx = pointer to image |
4186 | ; ecx = [xsize]*65536 + [ysize] |
4198 | ; ecx = [xsize]*65536 + [ysize] |
4187 | ; edx = [xstart]*65536 + [ystart] |
4199 | ; edx = [xstart]*65536 + [ystart] |
4188 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4200 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4189 | ; edi = pointer to palette |
4201 | ; edi = pointer to palette |
4190 | ; ebp = row delta |
4202 | ; ebp = row delta |
4191 | mov eax, [CURRENT_TASK] |
4203 | mov eax, [CURRENT_TASK] |
4192 | shl eax, 8 |
4204 | shl eax, 8 |
4193 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4205 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4194 | rol edx, 16 |
4206 | rol edx, 16 |
4195 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4207 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4196 | rol edx, 16 |
4208 | rol edx, 16 |
4197 | .forced: |
4209 | .forced: |
4198 | push ebp esi ebp |
4210 | push ebp esi ebp |
4199 | cmp esi, 8 |
4211 | cmp esi, 8 |
4200 | jnz @f |
4212 | jnz @f |
4201 | mov ebp, putimage_get8bpp |
4213 | mov ebp, putimage_get8bpp |
4202 | mov esi, putimage_init8bpp |
4214 | mov esi, putimage_init8bpp |
4203 | jmp sys_putimage_bpp |
4215 | jmp sys_putimage_bpp |
4204 | @@: |
4216 | @@: |
4205 | cmp esi, 16 |
4217 | cmp esi, 16 |
4206 | jnz @f |
4218 | jnz @f |
4207 | mov ebp, putimage_get16bpp |
4219 | mov ebp, putimage_get16bpp |
4208 | mov esi, putimage_init16bpp |
4220 | mov esi, putimage_init16bpp |
4209 | jmp sys_putimage_bpp |
4221 | jmp sys_putimage_bpp |
4210 | @@: |
4222 | @@: |
4211 | cmp esi, 24 |
4223 | cmp esi, 24 |
4212 | jnz @f |
4224 | jnz @f |
4213 | mov ebp, putimage_get24bpp |
4225 | mov ebp, putimage_get24bpp |
4214 | mov esi, putimage_init24bpp |
4226 | mov esi, putimage_init24bpp |
4215 | jmp sys_putimage_bpp |
4227 | jmp sys_putimage_bpp |
4216 | @@: |
4228 | @@: |
4217 | cmp esi, 32 |
4229 | cmp esi, 32 |
4218 | jnz @f |
4230 | jnz @f |
4219 | mov ebp, putimage_get32bpp |
4231 | mov ebp, putimage_get32bpp |
4220 | mov esi, putimage_init32bpp |
4232 | mov esi, putimage_init32bpp |
4221 | jmp sys_putimage_bpp |
4233 | jmp sys_putimage_bpp |
4222 | @@: |
4234 | @@: |
4223 | pop ebp esi ebp |
4235 | pop ebp esi ebp |
4224 | ret |
4236 | ret |
4225 | 4237 | ||
4226 | putimage_init24bpp: |
4238 | putimage_init24bpp: |
4227 | lea eax, [eax*3] |
4239 | lea eax, [eax*3] |
4228 | putimage_init8bpp: |
4240 | putimage_init8bpp: |
4229 | ret |
4241 | ret |
4230 | 4242 | ||
4231 | putimage_get24bpp: |
4243 | putimage_get24bpp: |
4232 | mov eax, [esi] |
4244 | mov eax, [esi] |
4233 | add esi, 3 |
4245 | add esi, 3 |
4234 | ret 4 |
4246 | ret 4 |
4235 | putimage_get8bpp: |
4247 | putimage_get8bpp: |
4236 | movzx eax, byte [esi] |
4248 | movzx eax, byte [esi] |
4237 | push edx |
4249 | push edx |
4238 | mov edx, [esp+8] |
4250 | mov edx, [esp+8] |
4239 | mov eax, [edx+eax*4] |
4251 | mov eax, [edx+eax*4] |
4240 | pop edx |
4252 | pop edx |
4241 | inc esi |
4253 | inc esi |
4242 | ret 4 |
4254 | ret 4 |
4243 | 4255 | ||
4244 | putimage_init32bpp: |
4256 | putimage_init32bpp: |
4245 | shl eax, 2 |
4257 | shl eax, 2 |
4246 | ret |
4258 | ret |
4247 | putimage_get32bpp: |
4259 | putimage_get32bpp: |
4248 | lodsd |
4260 | lodsd |
4249 | ret 4 |
4261 | ret 4 |
4250 | 4262 | ||
4251 | putimage_init16bpp: |
4263 | putimage_init16bpp: |
4252 | add eax, eax |
4264 | add eax, eax |
4253 | ret |
4265 | ret |
4254 | putimage_get16bpp: |
4266 | putimage_get16bpp: |
4255 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4267 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4256 | push ecx edx |
4268 | push ecx edx |
4257 | movzx eax, word [esi] |
4269 | movzx eax, word [esi] |
4258 | add esi, 2 |
4270 | add esi, 2 |
4259 | mov ecx, eax |
4271 | mov ecx, eax |
4260 | mov edx, eax |
4272 | mov edx, eax |
4261 | and eax, 0x1F |
4273 | and eax, 0x1F |
4262 | and ecx, 0x1F shl 5 |
4274 | and ecx, 0x1F shl 5 |
4263 | and edx, 0x1F shl 10 |
4275 | and edx, 0x1F shl 10 |
4264 | shl eax, 3 |
4276 | shl eax, 3 |
4265 | shl ecx, 6 |
4277 | shl ecx, 6 |
4266 | shl edx, 9 |
4278 | shl edx, 9 |
4267 | or eax, ecx |
4279 | or eax, ecx |
4268 | or eax, edx |
4280 | or eax, edx |
4269 | pop edx ecx |
4281 | pop edx ecx |
4270 | ret |
4282 | ret |
4271 | 4283 | ||
4272 | ; eax x beginning |
4284 | ; eax x beginning |
4273 | ; ebx y beginning |
4285 | ; ebx y beginning |
4274 | ; ecx x end |
4286 | ; ecx x end |
4275 | ; edx y end |
4287 | ; edx y end |
4276 | ; edi color |
4288 | ; edi color |
4277 | 4289 | ||
4278 | __sys_drawbar: |
4290 | __sys_drawbar: |
4279 | mov esi,[current_slot] |
4291 | mov esi,[current_slot] |
4280 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4292 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4281 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4293 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4282 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4294 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4283 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4295 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4284 | .forced: |
4296 | .forced: |
4285 | inc [mouse_pause] |
4297 | inc [mouse_pause] |
4286 | ; call [disable_mouse] |
4298 | ; call [disable_mouse] |
4287 | cmp [SCR_MODE],word 0x12 |
4299 | cmp [SCR_MODE],word 0x12 |
4288 | je dbv20 |
4300 | je dbv20 |
4289 | sdbv20: |
4301 | sdbv20: |
4290 | cmp [SCR_MODE],word 0100000000000000b |
4302 | cmp [SCR_MODE],word 0100000000000000b |
4291 | jge dbv20 |
4303 | jge dbv20 |
4292 | cmp [SCR_MODE],word 0x13 |
4304 | cmp [SCR_MODE],word 0x13 |
4293 | je dbv20 |
4305 | je dbv20 |
4294 | call vesa12_drawbar |
4306 | call vesa12_drawbar |
4295 | dec [mouse_pause] |
4307 | dec [mouse_pause] |
4296 | call [draw_pointer] |
4308 | call [draw_pointer] |
4297 | ret |
4309 | ret |
4298 | dbv20: |
4310 | dbv20: |
4299 | call vesa20_drawbar |
4311 | call vesa20_drawbar |
4300 | dec [mouse_pause] |
4312 | dec [mouse_pause] |
4301 | call [draw_pointer] |
4313 | call [draw_pointer] |
4302 | ret |
4314 | ret |
4303 | 4315 | ||
4304 | 4316 | ||
4305 | 4317 | ||
4306 | kb_read: |
4318 | kb_read: |
4307 | 4319 | ||
4308 | push ecx edx |
4320 | push ecx edx |
4309 | 4321 | ||
4310 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4322 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4311 | kr_loop: |
4323 | kr_loop: |
4312 | in al,0x64 |
4324 | in al,0x64 |
4313 | test al,1 |
4325 | test al,1 |
4314 | jnz kr_ready |
4326 | jnz kr_ready |
4315 | loop kr_loop |
4327 | loop kr_loop |
4316 | mov ah,1 |
4328 | mov ah,1 |
4317 | jmp kr_exit |
4329 | jmp kr_exit |
4318 | kr_ready: |
4330 | kr_ready: |
4319 | push ecx |
4331 | push ecx |
4320 | mov ecx,32 |
4332 | mov ecx,32 |
4321 | kr_delay: |
4333 | kr_delay: |
4322 | loop kr_delay |
4334 | loop kr_delay |
4323 | pop ecx |
4335 | pop ecx |
4324 | in al,0x60 |
4336 | in al,0x60 |
4325 | xor ah,ah |
4337 | xor ah,ah |
4326 | kr_exit: |
4338 | kr_exit: |
4327 | 4339 | ||
4328 | pop edx ecx |
4340 | pop edx ecx |
4329 | 4341 | ||
4330 | ret |
4342 | ret |
4331 | 4343 | ||
4332 | 4344 | ||
4333 | kb_write: |
4345 | kb_write: |
4334 | 4346 | ||
4335 | push ecx edx |
4347 | push ecx edx |
4336 | 4348 | ||
4337 | mov dl,al |
4349 | mov dl,al |
4338 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4350 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4339 | ; kw_loop1: |
4351 | ; kw_loop1: |
4340 | ; in al,0x64 |
4352 | ; in al,0x64 |
4341 | ; test al,0x20 |
4353 | ; test al,0x20 |
4342 | ; jz kw_ok1 |
4354 | ; jz kw_ok1 |
4343 | ; loop kw_loop1 |
4355 | ; loop kw_loop1 |
4344 | ; mov ah,1 |
4356 | ; mov ah,1 |
4345 | ; jmp kw_exit |
4357 | ; jmp kw_exit |
4346 | ; kw_ok1: |
4358 | ; kw_ok1: |
4347 | in al,0x60 |
4359 | in al,0x60 |
4348 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4360 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4349 | kw_loop: |
4361 | kw_loop: |
4350 | in al,0x64 |
4362 | in al,0x64 |
4351 | test al,2 |
4363 | test al,2 |
4352 | jz kw_ok |
4364 | jz kw_ok |
4353 | loop kw_loop |
4365 | loop kw_loop |
4354 | mov ah,1 |
4366 | mov ah,1 |
4355 | jmp kw_exit |
4367 | jmp kw_exit |
4356 | kw_ok: |
4368 | kw_ok: |
4357 | mov al,dl |
4369 | mov al,dl |
4358 | out 0x60,al |
4370 | out 0x60,al |
4359 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4371 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4360 | kw_loop3: |
4372 | kw_loop3: |
4361 | in al,0x64 |
4373 | in al,0x64 |
4362 | test al,2 |
4374 | test al,2 |
4363 | jz kw_ok3 |
4375 | jz kw_ok3 |
4364 | loop kw_loop3 |
4376 | loop kw_loop3 |
4365 | mov ah,1 |
4377 | mov ah,1 |
4366 | jmp kw_exit |
4378 | jmp kw_exit |
4367 | kw_ok3: |
4379 | kw_ok3: |
4368 | mov ah,8 |
4380 | mov ah,8 |
4369 | kw_loop4: |
4381 | kw_loop4: |
4370 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4382 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4371 | kw_loop5: |
4383 | kw_loop5: |
4372 | in al,0x64 |
4384 | in al,0x64 |
4373 | test al,1 |
4385 | test al,1 |
4374 | jnz kw_ok4 |
4386 | jnz kw_ok4 |
4375 | loop kw_loop5 |
4387 | loop kw_loop5 |
4376 | dec ah |
4388 | dec ah |
4377 | jnz kw_loop4 |
4389 | jnz kw_loop4 |
4378 | kw_ok4: |
4390 | kw_ok4: |
4379 | xor ah,ah |
4391 | xor ah,ah |
4380 | kw_exit: |
4392 | kw_exit: |
4381 | 4393 | ||
4382 | pop edx ecx |
4394 | pop edx ecx |
4383 | 4395 | ||
4384 | ret |
4396 | ret |
4385 | 4397 | ||
4386 | 4398 | ||
4387 | kb_cmd: |
4399 | kb_cmd: |
4388 | 4400 | ||
4389 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4401 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4390 | c_wait: |
4402 | c_wait: |
4391 | in al,0x64 |
4403 | in al,0x64 |
4392 | test al,2 |
4404 | test al,2 |
4393 | jz c_send |
4405 | jz c_send |
4394 | loop c_wait |
4406 | loop c_wait |
4395 | jmp c_error |
4407 | jmp c_error |
4396 | c_send: |
4408 | c_send: |
4397 | mov al,bl |
4409 | mov al,bl |
4398 | out 0x64,al |
4410 | out 0x64,al |
4399 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4411 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4400 | c_accept: |
4412 | c_accept: |
4401 | in al,0x64 |
4413 | in al,0x64 |
4402 | test al,2 |
4414 | test al,2 |
4403 | jz c_ok |
4415 | jz c_ok |
4404 | loop c_accept |
4416 | loop c_accept |
4405 | c_error: |
4417 | c_error: |
4406 | mov ah,1 |
4418 | mov ah,1 |
4407 | jmp c_exit |
4419 | jmp c_exit |
4408 | c_ok: |
4420 | c_ok: |
4409 | xor ah,ah |
4421 | xor ah,ah |
4410 | c_exit: |
4422 | c_exit: |
4411 | ret |
4423 | ret |
4412 | 4424 | ||
4413 | 4425 | ||
4414 | setmouse: ; set mousepicture -pointer |
4426 | setmouse: ; set mousepicture -pointer |
4415 | ; ps2 mouse enable |
4427 | ; ps2 mouse enable |
4416 | 4428 | ||
4417 | mov [MOUSE_PICTURE],dword mousepointer |
4429 | mov [MOUSE_PICTURE],dword mousepointer |
4418 | 4430 | ||
4419 | cli |
4431 | cli |
4420 | 4432 | ||
4421 | ret |
4433 | ret |
4422 | 4434 | ||
4423 | 4435 | ||
4424 | _rdtsc: |
4436 | _rdtsc: |
4425 | bt [cpu_caps], CAPS_TSC |
4437 | bt [cpu_caps], CAPS_TSC |
4426 | jnc ret_rdtsc |
4438 | jnc ret_rdtsc |
4427 | rdtsc |
4439 | rdtsc |
4428 | ret |
4440 | ret |
4429 | ret_rdtsc: |
4441 | ret_rdtsc: |
4430 | mov edx,0xffffffff |
4442 | mov edx,0xffffffff |
4431 | mov eax,0xffffffff |
4443 | mov eax,0xffffffff |
4432 | ret |
4444 | ret |
4433 | 4445 | ||
4434 | rerouteirqs: |
4446 | rerouteirqs: |
4435 | 4447 | ||
4436 | cli |
4448 | cli |
4437 | 4449 | ||
4438 | mov al,0x11 ; icw4, edge triggered |
4450 | mov al,0x11 ; icw4, edge triggered |
4439 | out 0x20,al |
4451 | out 0x20,al |
4440 | call pic_delay |
4452 | call pic_delay |
4441 | out 0xA0,al |
4453 | out 0xA0,al |
4442 | call pic_delay |
4454 | call pic_delay |
4443 | 4455 | ||
4444 | mov al,0x20 ; generate 0x20 + |
4456 | mov al,0x20 ; generate 0x20 + |
4445 | out 0x21,al |
4457 | out 0x21,al |
4446 | call pic_delay |
4458 | call pic_delay |
4447 | mov al,0x28 ; generate 0x28 + |
4459 | mov al,0x28 ; generate 0x28 + |
4448 | out 0xA1,al |
4460 | out 0xA1,al |
4449 | call pic_delay |
4461 | call pic_delay |
4450 | 4462 | ||
4451 | mov al,0x04 ; slave at irq2 |
4463 | mov al,0x04 ; slave at irq2 |
4452 | out 0x21,al |
4464 | out 0x21,al |
4453 | call pic_delay |
4465 | call pic_delay |
4454 | mov al,0x02 ; at irq9 |
4466 | mov al,0x02 ; at irq9 |
4455 | out 0xA1,al |
4467 | out 0xA1,al |
4456 | call pic_delay |
4468 | call pic_delay |
4457 | 4469 | ||
4458 | mov al,0x01 ; 8086 mode |
4470 | mov al,0x01 ; 8086 mode |
4459 | out 0x21,al |
4471 | out 0x21,al |
4460 | call pic_delay |
4472 | call pic_delay |
4461 | out 0xA1,al |
4473 | out 0xA1,al |
4462 | call pic_delay |
4474 | call pic_delay |
4463 | 4475 | ||
4464 | mov al,255 ; mask all irq's |
4476 | mov al,255 ; mask all irq's |
4465 | out 0xA1,al |
4477 | out 0xA1,al |
4466 | call pic_delay |
4478 | call pic_delay |
4467 | out 0x21,al |
4479 | out 0x21,al |
4468 | call pic_delay |
4480 | call pic_delay |
4469 | 4481 | ||
4470 | mov ecx,0x1000 |
4482 | mov ecx,0x1000 |
4471 | cld |
4483 | cld |
4472 | picl1: call pic_delay |
4484 | picl1: call pic_delay |
4473 | loop picl1 |
4485 | loop picl1 |
4474 | 4486 | ||
4475 | mov al,255 ; mask all irq's |
4487 | mov al,255 ; mask all irq's |
4476 | out 0xA1,al |
4488 | out 0xA1,al |
4477 | call pic_delay |
4489 | call pic_delay |
4478 | out 0x21,al |
4490 | out 0x21,al |
4479 | call pic_delay |
4491 | call pic_delay |
4480 | 4492 | ||
4481 | cli |
4493 | cli |
4482 | 4494 | ||
4483 | ret |
4495 | ret |
4484 | 4496 | ||
4485 | 4497 | ||
4486 | pic_delay: |
4498 | pic_delay: |
4487 | 4499 | ||
4488 | jmp pdl1 |
4500 | jmp pdl1 |
4489 | pdl1: ret |
4501 | pdl1: ret |
4490 | 4502 | ||
4491 | 4503 | ||
4492 | sys_msg_board_str: |
4504 | sys_msg_board_str: |
4493 | 4505 | ||
4494 | pushad |
4506 | pushad |
4495 | @@: |
4507 | @@: |
4496 | cmp [esi],byte 0 |
4508 | cmp [esi],byte 0 |
4497 | je @f |
4509 | je @f |
4498 | mov eax,1 |
4510 | mov eax,1 |
4499 | movzx ebx,byte [esi] |
4511 | movzx ebx,byte [esi] |
4500 | call sys_msg_board |
4512 | call sys_msg_board |
4501 | inc esi |
4513 | inc esi |
4502 | jmp @b |
4514 | jmp @b |
4503 | @@: |
4515 | @@: |
4504 | popad |
4516 | popad |
4505 | ret |
4517 | ret |
4506 | 4518 | ||
4507 | sys_msg_board_byte: |
4519 | sys_msg_board_byte: |
4508 | ; in: al = byte to display |
4520 | ; in: al = byte to display |
4509 | ; out: nothing |
4521 | ; out: nothing |
4510 | ; destroys: nothing |
4522 | ; destroys: nothing |
4511 | pushad |
4523 | pushad |
4512 | mov ecx, 2 |
4524 | mov ecx, 2 |
4513 | shl eax, 24 |
4525 | shl eax, 24 |
4514 | jmp @f |
4526 | jmp @f |
4515 | 4527 | ||
4516 | sys_msg_board_word: |
4528 | sys_msg_board_word: |
4517 | ; in: ax = word to display |
4529 | ; in: ax = word to display |
4518 | ; out: nothing |
4530 | ; out: nothing |
4519 | ; destroys: nothing |
4531 | ; destroys: nothing |
4520 | pushad |
4532 | pushad |
4521 | mov ecx, 4 |
4533 | mov ecx, 4 |
4522 | shl eax, 16 |
4534 | shl eax, 16 |
4523 | jmp @f |
4535 | jmp @f |
4524 | 4536 | ||
4525 | sys_msg_board_dword: |
4537 | sys_msg_board_dword: |
4526 | ; in: eax = dword to display |
4538 | ; in: eax = dword to display |
4527 | ; out: nothing |
4539 | ; out: nothing |
4528 | ; destroys: nothing |
4540 | ; destroys: nothing |
4529 | pushad |
4541 | pushad |
4530 | mov ecx, 8 |
4542 | mov ecx, 8 |
4531 | @@: |
4543 | @@: |
4532 | push ecx |
4544 | push ecx |
4533 | rol eax, 4 |
4545 | rol eax, 4 |
4534 | push eax |
4546 | push eax |
4535 | and al, 0xF |
4547 | and al, 0xF |
4536 | cmp al, 10 |
4548 | cmp al, 10 |
4537 | sbb al, 69h |
4549 | sbb al, 69h |
4538 | das |
4550 | das |
4539 | mov bl, al |
4551 | mov bl, al |
4540 | xor eax, eax |
4552 | xor eax, eax |
4541 | inc eax |
4553 | inc eax |
4542 | call sys_msg_board |
4554 | call sys_msg_board |
4543 | pop eax |
4555 | pop eax |
4544 | pop ecx |
4556 | pop ecx |
4545 | loop @b |
4557 | loop @b |
4546 | popad |
4558 | popad |
4547 | ret |
4559 | ret |
4548 | 4560 | ||
4549 | uglobal |
4561 | uglobal |
4550 | msg_board_data: times 4096 db 0 |
4562 | msg_board_data: times 4096 db 0 |
4551 | msg_board_count dd 0x0 |
4563 | msg_board_count dd 0x0 |
4552 | endg |
4564 | endg |
4553 | 4565 | ||
4554 | sys_msg_board: |
4566 | sys_msg_board: |
4555 | 4567 | ||
4556 | ; eax=1 : write : bl byte to write |
4568 | ; eax=1 : write : bl byte to write |
4557 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4569 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4558 | 4570 | ||
4559 | mov ecx, [msg_board_count] |
4571 | mov ecx, [msg_board_count] |
4560 | cmp eax, 1 |
4572 | cmp eax, 1 |
4561 | jne .smbl1 |
4573 | jne .smbl1 |
4562 | 4574 | ||
4563 | 4575 | ||
4564 | mov [msg_board_data+ecx],bl |
4576 | mov [msg_board_data+ecx],bl |
4565 | inc ecx |
4577 | inc ecx |
4566 | and ecx, 4095 |
4578 | and ecx, 4095 |
4567 | mov [msg_board_count], ecx |
4579 | mov [msg_board_count], ecx |
4568 | mov [check_idle_semaphore], 5 |
4580 | mov [check_idle_semaphore], 5 |
4569 | ret |
4581 | ret |
4570 | .smbl1: |
4582 | .smbl1: |
4571 | cmp eax, 2 |
4583 | cmp eax, 2 |
4572 | jne .smbl2 |
4584 | jne .smbl2 |
4573 | test ecx, ecx |
4585 | test ecx, ecx |
4574 | jz .smbl21 |
4586 | jz .smbl21 |
4575 | mov eax, msg_board_data+1 |
4587 | mov eax, msg_board_data+1 |
4576 | mov ebx, msg_board_data |
4588 | mov ebx, msg_board_data |
4577 | movzx edx, byte [ebx] |
4589 | movzx edx, byte [ebx] |
4578 | call memmove |
4590 | call memmove |
4579 | dec [msg_board_count] |
4591 | dec [msg_board_count] |
4580 | mov [esp + 36], edx ;eax |
4592 | mov [esp + 36], edx ;eax |
4581 | mov [esp + 24], dword 1 |
4593 | mov [esp + 24], dword 1 |
4582 | ret |
4594 | ret |
4583 | .smbl21: |
4595 | .smbl21: |
4584 | mov [esp+36], ecx |
4596 | mov [esp+36], ecx |
4585 | mov [esp+24], ecx |
4597 | mov [esp+24], ecx |
4586 | .smbl2: |
4598 | .smbl2: |
4587 | ret |
4599 | ret |
4588 | 4600 | ||
4589 | 4601 | ||
4590 | 4602 | ||
4591 | sys_process_def: |
4603 | sys_process_def: |
4592 | mov edi, [CURRENT_TASK] |
4604 | mov edi, [CURRENT_TASK] |
4593 | 4605 | ||
4594 | dec eax ; 1 = set keyboard mode |
4606 | dec eax ; 1 = set keyboard mode |
4595 | jne no_set_keyboard_setup |
4607 | jne no_set_keyboard_setup |
4596 | 4608 | ||
4597 | shl edi,8 |
4609 | shl edi,8 |
4598 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4610 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4599 | 4611 | ||
4600 | ret |
4612 | ret |
4601 | 4613 | ||
4602 | no_set_keyboard_setup: |
4614 | no_set_keyboard_setup: |
4603 | 4615 | ||
4604 | dec eax ; 2 = get keyboard mode |
4616 | dec eax ; 2 = get keyboard mode |
4605 | jne no_get_keyboard_setup |
4617 | jne no_get_keyboard_setup |
4606 | 4618 | ||
4607 | shl edi,8 |
4619 | shl edi,8 |
4608 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4620 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4609 | 4621 | ||
4610 | mov [esp+36],eax |
4622 | mov [esp+36],eax |
4611 | 4623 | ||
4612 | ret |
4624 | ret |
4613 | 4625 | ||
4614 | no_get_keyboard_setup: |
4626 | no_get_keyboard_setup: |
4615 | 4627 | ||
4616 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4628 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4617 | jne no_get_keyboard_cas |
4629 | jne no_get_keyboard_cas |
4618 | 4630 | ||
4619 | ; xor eax,eax |
4631 | ; xor eax,eax |
4620 | ; movzx eax,byte [shift] |
4632 | ; movzx eax,byte [shift] |
4621 | ; movzx ebx,byte [ctrl] |
4633 | ; movzx ebx,byte [ctrl] |
4622 | ; shl ebx,2 |
4634 | ; shl ebx,2 |
4623 | ; add eax,ebx |
4635 | ; add eax,ebx |
4624 | ; movzx ebx,byte [alt] |
4636 | ; movzx ebx,byte [alt] |
4625 | ; shl ebx,3 |
4637 | ; shl ebx,3 |
4626 | ; add eax,ebx |
4638 | ; add eax,ebx |
4627 | 4639 | ||
4628 | ;// mike.dld [ |
4640 | ;// mike.dld [ |
4629 | mov eax, [kb_state] |
4641 | mov eax, [kb_state] |
4630 | ;// mike.dld ] |
4642 | ;// mike.dld ] |
4631 | 4643 | ||
4632 | mov [esp+36],eax |
4644 | mov [esp+36],eax |
4633 | 4645 | ||
4634 | ret |
4646 | ret |
4635 | 4647 | ||
4636 | no_get_keyboard_cas: |
4648 | no_get_keyboard_cas: |
4637 | 4649 | ||
4638 | dec eax |
4650 | dec eax |
4639 | jnz no_add_keyboard_hotkey |
4651 | jnz no_add_keyboard_hotkey |
4640 | 4652 | ||
4641 | mov eax, hotkey_list |
4653 | mov eax, hotkey_list |
4642 | @@: |
4654 | @@: |
4643 | cmp dword [eax+8], 0 |
4655 | cmp dword [eax+8], 0 |
4644 | jz .found_free |
4656 | jz .found_free |
4645 | add eax, 16 |
4657 | add eax, 16 |
4646 | cmp eax, hotkey_list+16*256 |
4658 | cmp eax, hotkey_list+16*256 |
4647 | jb @b |
4659 | jb @b |
4648 | mov dword [esp+36], 1 |
4660 | mov dword [esp+36], 1 |
4649 | ret |
4661 | ret |
4650 | .found_free: |
4662 | .found_free: |
4651 | mov [eax+8], edi |
4663 | mov [eax+8], edi |
4652 | mov [eax+4], ecx |
4664 | mov [eax+4], ecx |
4653 | movzx ebx, bl |
4665 | movzx ebx, bl |
4654 | lea ebx, [hotkey_scancodes+ebx*4] |
4666 | lea ebx, [hotkey_scancodes+ebx*4] |
4655 | mov ecx, [ebx] |
4667 | mov ecx, [ebx] |
4656 | mov [eax], ecx |
4668 | mov [eax], ecx |
4657 | mov [ebx], eax |
4669 | mov [ebx], eax |
4658 | mov [eax+12], ebx |
4670 | mov [eax+12], ebx |
4659 | jecxz @f |
4671 | jecxz @f |
4660 | mov [ecx+12], eax |
4672 | mov [ecx+12], eax |
4661 | @@: |
4673 | @@: |
4662 | and dword [esp+36], 0 |
4674 | and dword [esp+36], 0 |
4663 | ret |
4675 | ret |
4664 | 4676 | ||
4665 | no_add_keyboard_hotkey: |
4677 | no_add_keyboard_hotkey: |
4666 | 4678 | ||
4667 | dec eax |
4679 | dec eax |
4668 | jnz no_del_keyboard_hotkey |
4680 | jnz no_del_keyboard_hotkey |
4669 | 4681 | ||
4670 | movzx ebx, bl |
4682 | movzx ebx, bl |
4671 | lea ebx, [hotkey_scancodes+ebx*4] |
4683 | lea ebx, [hotkey_scancodes+ebx*4] |
4672 | mov eax, [ebx] |
4684 | mov eax, [ebx] |
4673 | .scan: |
4685 | .scan: |
4674 | test eax, eax |
4686 | test eax, eax |
4675 | jz .notfound |
4687 | jz .notfound |
4676 | cmp [eax+8], edi |
4688 | cmp [eax+8], edi |
4677 | jnz .next |
4689 | jnz .next |
4678 | cmp [eax+4], ecx |
4690 | cmp [eax+4], ecx |
4679 | jz .found |
4691 | jz .found |
4680 | .next: |
4692 | .next: |
4681 | mov eax, [eax] |
4693 | mov eax, [eax] |
4682 | jmp .scan |
4694 | jmp .scan |
4683 | .notfound: |
4695 | .notfound: |
4684 | mov dword [esp+36], 1 |
4696 | mov dword [esp+36], 1 |
4685 | ret |
4697 | ret |
4686 | .found: |
4698 | .found: |
4687 | mov ecx, [eax] |
4699 | mov ecx, [eax] |
4688 | jecxz @f |
4700 | jecxz @f |
4689 | mov edx, [eax+12] |
4701 | mov edx, [eax+12] |
4690 | mov [ecx+12], edx |
4702 | mov [ecx+12], edx |
4691 | @@: |
4703 | @@: |
4692 | mov ecx, [eax+12] |
4704 | mov ecx, [eax+12] |
4693 | mov edx, [eax] |
4705 | mov edx, [eax] |
4694 | mov [ecx], edx |
4706 | mov [ecx], edx |
4695 | xor edx, edx |
4707 | xor edx, edx |
4696 | mov [eax+4], edx |
4708 | mov [eax+4], edx |
4697 | mov [eax+8], edx |
4709 | mov [eax+8], edx |
4698 | mov [eax+12], edx |
4710 | mov [eax+12], edx |
4699 | mov [eax], edx |
4711 | mov [eax], edx |
4700 | mov [esp+36], edx |
4712 | mov [esp+36], edx |
4701 | ret |
4713 | ret |
4702 | 4714 | ||
4703 | no_del_keyboard_hotkey: |
4715 | no_del_keyboard_hotkey: |
4704 | ret |
4716 | ret |
4705 | 4717 | ||
4706 | 4718 | ||
4707 | align 4 |
4719 | align 4 |
4708 | 4720 | ||
4709 | sys_gs: ; direct screen access |
4721 | sys_gs: ; direct screen access |
4710 | 4722 | ||
4711 | cmp eax,1 ; resolution |
4723 | cmp eax,1 ; resolution |
4712 | jne no_gs1 |
4724 | jne no_gs1 |
4713 | mov eax,[Screen_Max_X] |
4725 | mov eax,[Screen_Max_X] |
4714 | shl eax,16 |
4726 | shl eax,16 |
4715 | mov ax,[Screen_Max_Y] |
4727 | mov ax,[Screen_Max_Y] |
4716 | add eax,0x00010001 |
4728 | add eax,0x00010001 |
4717 | mov [esp+36],eax |
4729 | mov [esp+36],eax |
4718 | ret |
4730 | ret |
4719 | no_gs1: |
4731 | no_gs1: |
4720 | 4732 | ||
4721 | cmp eax,2 ; bits per pixel |
4733 | cmp eax,2 ; bits per pixel |
4722 | jne no_gs2 |
4734 | jne no_gs2 |
4723 | movzx eax,byte [ScreenBPP] |
4735 | movzx eax,byte [ScreenBPP] |
4724 | mov [esp+36],eax |
4736 | mov [esp+36],eax |
4725 | ret |
4737 | ret |
4726 | no_gs2: |
4738 | no_gs2: |
4727 | 4739 | ||
4728 | cmp eax,3 ; bytes per scanline |
4740 | cmp eax,3 ; bytes per scanline |
4729 | jne no_gs3 |
4741 | jne no_gs3 |
4730 | mov eax,[BytesPerScanLine] |
4742 | mov eax,[BytesPerScanLine] |
4731 | mov [esp+36],eax |
4743 | mov [esp+36],eax |
4732 | ret |
4744 | ret |
4733 | no_gs3: |
4745 | no_gs3: |
4734 | 4746 | ||
4735 | mov [esp+36],dword -1 |
4747 | mov [esp+36],dword -1 |
4736 | ret |
4748 | ret |
4737 | 4749 | ||
4738 | 4750 | ||
4739 | align 4 ; PCI functions |
4751 | align 4 ; PCI functions |
4740 | 4752 | ||
4741 | sys_pci: |
4753 | sys_pci: |
4742 | 4754 | ||
4743 | call pci_api |
4755 | call pci_api |
4744 | mov [esp+36],eax |
4756 | mov [esp+36],eax |
4745 | ret |
4757 | ret |
4746 | 4758 | ||
4747 | 4759 | ||
4748 | align 4 ; system functions |
4760 | align 4 ; system functions |
4749 | 4761 | ||
4750 | syscall_setpixel: ; SetPixel |
4762 | syscall_setpixel: ; SetPixel |
4751 | 4763 | ||
4752 | mov eax, ebx |
4764 | mov eax, ebx |
4753 | mov ebx, ecx |
4765 | mov ebx, ecx |
4754 | mov ecx, edx |
4766 | mov ecx, edx |
4755 | mov edx, [TASK_BASE] |
4767 | mov edx, [TASK_BASE] |
4756 | add eax, [edx-twdw+WDATA.box.left] |
4768 | add eax, [edx-twdw+WDATA.box.left] |
4757 | add ebx, [edx-twdw+WDATA.box.top] |
4769 | add ebx, [edx-twdw+WDATA.box.top] |
4758 | mov edi, [current_slot] |
4770 | mov edi, [current_slot] |
4759 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4771 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4760 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4772 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4761 | xor edi, edi ; no force |
4773 | xor edi, edi ; no force |
4762 | ; mov edi, 1 |
4774 | ; mov edi, 1 |
4763 | call [disable_mouse] |
4775 | call [disable_mouse] |
4764 | jmp [putpixel] |
4776 | jmp [putpixel] |
4765 | 4777 | ||
4766 | align 4 |
4778 | align 4 |
4767 | 4779 | ||
4768 | syscall_writetext: ; WriteText |
4780 | syscall_writetext: ; WriteText |
4769 | 4781 | ||
4770 | mov eax,[TASK_BASE] |
4782 | mov eax,[TASK_BASE] |
4771 | mov ebp,[eax-twdw+WDATA.box.left] |
4783 | mov ebp,[eax-twdw+WDATA.box.left] |
4772 | push esi |
4784 | push esi |
4773 | mov esi,[current_slot] |
4785 | mov esi,[current_slot] |
4774 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4786 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4775 | shl ebp,16 |
4787 | shl ebp,16 |
4776 | add ebp,[eax-twdw+WDATA.box.top] |
4788 | add ebp,[eax-twdw+WDATA.box.top] |
4777 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4789 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4778 | pop esi |
4790 | pop esi |
4779 | add ebx,ebp |
4791 | add ebx,ebp |
4780 | mov eax,edi |
4792 | mov eax,edi |
4781 | xor edi,edi |
4793 | xor edi,edi |
4782 | jmp dtext |
4794 | jmp dtext |
4783 | 4795 | ||
4784 | align 4 |
4796 | align 4 |
4785 | 4797 | ||
4786 | syscall_openramdiskfile: ; OpenRamdiskFile |
4798 | syscall_openramdiskfile: ; OpenRamdiskFile |
4787 | 4799 | ||
4788 | mov eax, ebx |
4800 | mov eax, ebx |
4789 | mov ebx, ecx |
4801 | mov ebx, ecx |
4790 | mov ecx, edx |
4802 | mov ecx, edx |
4791 | mov edx, esi |
4803 | mov edx, esi |
4792 | mov esi, 12 |
4804 | mov esi, 12 |
4793 | call fileread |
4805 | call fileread |
4794 | mov [esp+32], eax |
4806 | mov [esp+32], eax |
4795 | ret |
4807 | ret |
4796 | 4808 | ||
4797 | align 4 |
4809 | align 4 |
4798 | 4810 | ||
4799 | syscall_drawrect: ; DrawRect |
4811 | syscall_drawrect: ; DrawRect |
4800 | 4812 | ||
4801 | mov edi, edx ; color + gradient |
4813 | mov edi, edx ; color + gradient |
4802 | and edi, 0x80FFFFFF |
4814 | and edi, 0x80FFFFFF |
4803 | test bx, bx ; x.size |
4815 | test bx, bx ; x.size |
4804 | je .drectr |
4816 | je .drectr |
4805 | test cx, cx ; y.size |
4817 | test cx, cx ; y.size |
4806 | je .drectr |
4818 | je .drectr |
4807 | 4819 | ||
4808 | mov eax, ebx ; bad idea |
4820 | mov eax, ebx ; bad idea |
4809 | mov ebx, ecx |
4821 | mov ebx, ecx |
4810 | 4822 | ||
4811 | movzx ecx, ax ; ecx - x.size |
4823 | movzx ecx, ax ; ecx - x.size |
4812 | shr eax, 16 ; eax - x.coord |
4824 | shr eax, 16 ; eax - x.coord |
4813 | movzx edx, bx ; edx - y.size |
4825 | movzx edx, bx ; edx - y.size |
4814 | shr ebx, 16 ; ebx - y.coord |
4826 | shr ebx, 16 ; ebx - y.coord |
4815 | mov esi, [current_slot] |
4827 | mov esi, [current_slot] |
4816 | 4828 | ||
4817 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4829 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4818 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4830 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4819 | add ecx, eax |
4831 | add ecx, eax |
4820 | add edx, ebx |
4832 | add edx, ebx |
4821 | jmp [drawbar] |
4833 | jmp [drawbar] |
4822 | .drectr: |
4834 | .drectr: |
4823 | ret |
4835 | ret |
4824 | 4836 | ||
4825 | align 4 |
4837 | align 4 |
4826 | syscall_getscreensize: ; GetScreenSize |
4838 | syscall_getscreensize: ; GetScreenSize |
4827 | mov ax, [Screen_Max_X] |
4839 | mov ax, [Screen_Max_X] |
4828 | shl eax, 16 |
4840 | shl eax, 16 |
4829 | mov ax, [Screen_Max_Y] |
4841 | mov ax, [Screen_Max_Y] |
4830 | mov [esp + 32], eax |
4842 | mov [esp + 32], eax |
4831 | ret |
4843 | ret |
4832 | 4844 | ||
4833 | align 4 |
4845 | align 4 |
4834 | 4846 | ||
4835 | syscall_cdaudio: ; CD |
4847 | syscall_cdaudio: ; CD |
4836 | 4848 | ||
4837 | cmp eax, 4 |
4849 | cmp eax, 4 |
4838 | jb .audio |
4850 | jb .audio |
4839 | jz .eject |
4851 | jz .eject |
4840 | cmp eax, 5 |
4852 | cmp eax, 5 |
4841 | jnz .ret |
4853 | jnz .ret |
4842 | .load: |
4854 | .load: |
4843 | call .reserve |
4855 | call .reserve |
4844 | call LoadMedium |
4856 | call LoadMedium |
4845 | call .free |
4857 | call .free |
4846 | ret |
4858 | ret |
4847 | .eject: |
4859 | .eject: |
4848 | call .reserve |
4860 | call .reserve |
4849 | call clear_CD_cache |
4861 | call clear_CD_cache |
4850 | call allow_medium_removal |
4862 | call allow_medium_removal |
4851 | call EjectMedium |
4863 | call EjectMedium |
4852 | call .free |
4864 | call .free |
4853 | ret |
4865 | ret |
4854 | .audio: |
4866 | .audio: |
4855 | call sys_cd_audio |
4867 | call sys_cd_audio |
4856 | mov [esp+36],eax |
4868 | mov [esp+36],eax |
4857 | .ret: |
4869 | .ret: |
4858 | ret |
4870 | ret |
4859 | 4871 | ||
4860 | .reserve: |
4872 | .reserve: |
4861 | call reserve_cd |
4873 | call reserve_cd |
4862 | mov eax, ebx |
4874 | mov eax, ebx |
4863 | shr eax, 1 |
4875 | shr eax, 1 |
4864 | and eax, 1 |
4876 | and eax, 1 |
4865 | inc eax |
4877 | inc eax |
4866 | mov [ChannelNumber], ax |
4878 | mov [ChannelNumber], ax |
4867 | mov eax, ebx |
4879 | mov eax, ebx |
4868 | and eax, 1 |
4880 | and eax, 1 |
4869 | mov [DiskNumber], al |
4881 | mov [DiskNumber], al |
4870 | call reserve_cd_channel |
4882 | call reserve_cd_channel |
4871 | and ebx, 3 |
4883 | and ebx, 3 |
4872 | inc ebx |
4884 | inc ebx |
4873 | mov [cdpos], ebx |
4885 | mov [cdpos], ebx |
4874 | add ebx, ebx |
4886 | add ebx, ebx |
4875 | mov cl, 8 |
4887 | mov cl, 8 |
4876 | sub cl, bl |
4888 | sub cl, bl |
4877 | mov al, [DRIVE_DATA+1] |
4889 | mov al, [DRIVE_DATA+1] |
4878 | shr al, cl |
4890 | shr al, cl |
4879 | test al, 2 |
4891 | test al, 2 |
4880 | jz .err |
4892 | jz .err |
4881 | ret |
4893 | ret |
4882 | .free: |
4894 | .free: |
4883 | call free_cd_channel |
4895 | call free_cd_channel |
4884 | and [cd_status], 0 |
4896 | and [cd_status], 0 |
4885 | ret |
4897 | ret |
4886 | .err: |
4898 | .err: |
4887 | call .free |
4899 | call .free |
4888 | pop eax |
4900 | pop eax |
4889 | ret |
4901 | ret |
4890 | 4902 | ||
4891 | align 4 |
4903 | align 4 |
4892 | 4904 | ||
4893 | syscall_getpixel: ; GetPixel |
4905 | syscall_getpixel: ; GetPixel |
4894 | mov ecx, [Screen_Max_X] |
4906 | mov ecx, [Screen_Max_X] |
4895 | inc ecx |
4907 | inc ecx |
4896 | xor edx, edx |
4908 | xor edx, edx |
4897 | mov eax, ebx |
4909 | mov eax, ebx |
4898 | div ecx |
4910 | div ecx |
4899 | mov ebx, edx |
4911 | mov ebx, edx |
4900 | xchg eax, ebx |
4912 | xchg eax, ebx |
4901 | call dword [GETPIXEL] ; eax - x, ebx - y |
4913 | call dword [GETPIXEL] ; eax - x, ebx - y |
4902 | mov [esp + 32], ecx |
4914 | mov [esp + 32], ecx |
4903 | ret |
4915 | ret |
4904 | 4916 | ||
4905 | 4917 | ||
4906 | align 4 |
4918 | align 4 |
4907 | 4919 | ||
4908 | syscall_drawline: ; DrawLine |
4920 | syscall_drawline: ; DrawLine |
4909 | 4921 | ||
4910 | mov edi, [TASK_BASE] |
4922 | mov edi, [TASK_BASE] |
4911 | movzx eax, word[edi-twdw+WDATA.box.left] |
4923 | movzx eax, word[edi-twdw+WDATA.box.left] |
4912 | mov ebp, eax |
4924 | mov ebp, eax |
4913 | mov esi, [current_slot] |
4925 | mov esi, [current_slot] |
4914 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4926 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4915 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
4927 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
4916 | add ebp,ebx |
4928 | add ebp,ebx |
4917 | shl eax, 16 |
4929 | shl eax, 16 |
4918 | movzx ebx, word[edi-twdw+WDATA.box.top] |
4930 | movzx ebx, word[edi-twdw+WDATA.box.top] |
4919 | add eax, ebp |
4931 | add eax, ebp |
4920 | mov ebp, ebx |
4932 | mov ebp, ebx |
4921 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
4933 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
4922 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
4934 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
4923 | add ebp, ecx |
4935 | add ebp, ecx |
4924 | shl ebx, 16 |
4936 | shl ebx, 16 |
4925 | xor edi, edi |
4937 | xor edi, edi |
4926 | add ebx, ebp |
4938 | add ebx, ebp |
4927 | mov ecx, edx |
4939 | mov ecx, edx |
4928 | jmp [draw_line] |
4940 | jmp [draw_line] |
4929 | 4941 | ||
4930 | align 4 |
4942 | align 4 |
4931 | 4943 | ||
4932 | syscall_getirqowner: ; GetIrqOwner |
4944 | syscall_getirqowner: ; GetIrqOwner |
4933 | 4945 | ||
4934 | cmp ebx,16 |
4946 | cmp ebx,16 |
4935 | jae .err |
4947 | jae .err |
4936 | 4948 | ||
4937 | cmp [irq_rights + 4 * ebx], dword 2 |
4949 | cmp [irq_rights + 4 * ebx], dword 2 |
4938 | je .err |
4950 | je .err |
4939 | 4951 | ||
4940 | mov eax,[4 * ebx + irq_owner] |
4952 | mov eax,[4 * ebx + irq_owner] |
4941 | mov [esp+32],eax |
4953 | mov [esp+32],eax |
4942 | 4954 | ||
4943 | ret |
4955 | ret |
4944 | .err: |
4956 | .err: |
4945 | or dword [esp+32], -1 |
4957 | or dword [esp+32], -1 |
4946 | ret |
4958 | ret |
4947 | 4959 | ||
4948 | align 4 |
4960 | align 4 |
4949 | 4961 | ||
4950 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4962 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4951 | 4963 | ||
4952 | call r_f_port_area |
4964 | call r_f_port_area |
4953 | mov [esp+36],eax |
4965 | mov [esp+36],eax |
4954 | ret |
4966 | ret |
4955 | 4967 | ||
4956 | align 4 |
4968 | align 4 |
4957 | 4969 | ||
4958 | syscall_threads: ; CreateThreads |
4970 | syscall_threads: ; CreateThreads |
4959 | 4971 | ||
4960 | call sys_threads |
4972 | call sys_threads |
4961 | mov [esp+36],eax |
4973 | mov [esp+36],eax |
4962 | ret |
4974 | ret |
4963 | 4975 | ||
4964 | align 4 |
4976 | align 4 |
4965 | 4977 | ||
4966 | stack_driver_stat: |
4978 | stack_driver_stat: |
4967 | 4979 | ||
4968 | call app_stack_handler ; Stack status |
4980 | call app_stack_handler ; Stack status |
4969 | 4981 | ||
4970 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4982 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4971 | ; call change_task ; between sent packet |
4983 | ; call change_task ; between sent packet |
4972 | 4984 | ||
4973 | mov [esp+36],eax |
4985 | mov [esp+36],eax |
4974 | ret |
4986 | ret |
4975 | 4987 | ||
4976 | align 4 |
4988 | align 4 |
4977 | 4989 | ||
4978 | socket: ; Socket interface |
4990 | socket: ; Socket interface |
4979 | call app_socket_handler |
4991 | call app_socket_handler |
4980 | 4992 | ||
4981 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4993 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4982 | ; call change_task ; between sent packet |
4994 | ; call change_task ; between sent packet |
4983 | 4995 | ||
4984 | mov [esp+36],eax |
4996 | mov [esp+36],eax |
4985 | mov [esp+24],ebx |
4997 | mov [esp+24],ebx |
4986 | ret |
4998 | ret |
4987 | 4999 | ||
4988 | align 4 |
5000 | align 4 |
4989 | 5001 | ||
4990 | read_from_hd: ; Read from hd - fn not in use |
5002 | read_from_hd: ; Read from hd - fn not in use |
4991 | 5003 | ||
4992 | mov edi,[TASK_BASE] |
5004 | mov edi,[TASK_BASE] |
4993 | add edi,TASKDATA.mem_start |
5005 | add edi,TASKDATA.mem_start |
4994 | add eax,[edi] |
5006 | add eax,[edi] |
4995 | add ecx,[edi] |
5007 | add ecx,[edi] |
4996 | add edx,[edi] |
5008 | add edx,[edi] |
4997 | call file_read |
5009 | call file_read |
4998 | 5010 | ||
4999 | mov [esp+36],eax |
5011 | mov [esp+36],eax |
5000 | mov [esp+24],ebx |
5012 | mov [esp+24],ebx |
5001 | 5013 | ||
5002 | ret |
5014 | ret |
5003 | 5015 | ||
5004 | paleholder: |
5016 | paleholder: |
5005 | ret |
5017 | ret |
5006 | 5018 | ||
5007 | align 4 |
5019 | align 4 |
5008 | set_screen: |
5020 | set_screen: |
5009 | cmp eax, [Screen_Max_X] |
5021 | cmp eax, [Screen_Max_X] |
5010 | jne .set |
5022 | jne .set |
5011 | 5023 | ||
5012 | cmp edx, [Screen_Max_Y] |
5024 | cmp edx, [Screen_Max_Y] |
5013 | jne .set |
5025 | jne .set |
5014 | ret |
5026 | ret |
5015 | .set: |
5027 | .set: |
5016 | pushfd |
5028 | pushfd |
5017 | cli |
5029 | cli |
5018 | 5030 | ||
5019 | mov [Screen_Max_X], eax |
5031 | mov [Screen_Max_X], eax |
5020 | mov [Screen_Max_Y], edx |
5032 | mov [Screen_Max_Y], edx |
5021 | 5033 | ||
5022 | mov [screen_workarea.right],eax |
5034 | mov [screen_workarea.right],eax |
5023 | mov [screen_workarea.bottom], edx |
5035 | mov [screen_workarea.bottom], edx |
5024 | inc eax |
5036 | inc eax |
5025 | shl eax, 2 ;32 bpp |
5037 | shl eax, 2 ;32 bpp |
5026 | mov [BytesPerScanLine], eax |
5038 | mov [BytesPerScanLine], eax |
5027 | push ebx |
5039 | push ebx |
5028 | push esi |
5040 | push esi |
5029 | push edi |
5041 | push edi |
5030 | call repos_windows |
5042 | call repos_windows |
5031 | mov eax, 0 |
5043 | mov eax, 0 |
5032 | mov ebx, 0 |
5044 | mov ebx, 0 |
5033 | mov ecx, [Screen_Max_X] |
5045 | mov ecx, [Screen_Max_X] |
5034 | mov edx, [Screen_Max_Y] |
5046 | mov edx, [Screen_Max_Y] |
5035 | call calculatescreen |
5047 | call calculatescreen |
5036 | pop edi |
5048 | pop edi |
5037 | pop esi |
5049 | pop esi |
5038 | pop ebx |
5050 | pop ebx |
5039 | 5051 | ||
5040 | popfd |
5052 | popfd |
5041 | ret |
5053 | ret |
5042 | 5054 | ||
5043 | ; --------------- APM --------------------- |
5055 | ; --------------- APM --------------------- |
5044 | apm_entry dp 0 |
5056 | apm_entry dp 0 |
5045 | apm_vf dd 0 |
5057 | apm_vf dd 0 |
5046 | align 4 |
5058 | align 4 |
5047 | sys_apm: |
5059 | sys_apm: |
5048 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5060 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5049 | jne @f |
5061 | jne @f |
5050 | or [esp + 56], byte 1 ; error |
5062 | or [esp + 56], byte 1 ; error |
5051 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5063 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5052 | ret |
5064 | ret |
5053 | 5065 | ||
5054 | @@: |
5066 | @@: |
5055 | xchg eax, ecx |
5067 | xchg eax, ecx |
5056 | xchg ebx, ecx |
5068 | xchg ebx, ecx |
5057 | 5069 | ||
5058 | cmp al, 3 |
5070 | cmp al, 3 |
5059 | ja @f |
5071 | ja @f |
5060 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5072 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5061 | mov eax, [apm_vf] |
5073 | mov eax, [apm_vf] |
5062 | mov [esp + 36], eax |
5074 | mov [esp + 36], eax |
5063 | shr eax, 16 |
5075 | shr eax, 16 |
5064 | mov [esp + 32], eax |
5076 | mov [esp + 32], eax |
5065 | ret |
5077 | ret |
5066 | 5078 | ||
5067 | @@: |
5079 | @@: |
5068 | 5080 | ||
5069 | mov esi, [master_tab+(OS_BASE shr 20)] |
5081 | mov esi, [master_tab+(OS_BASE shr 20)] |
5070 | xchg [master_tab], esi |
5082 | xchg [master_tab], esi |
5071 | push esi |
5083 | push esi |
5072 | mov edi, cr3 |
5084 | mov edi, cr3 |
5073 | mov cr3, edi ;flush TLB |
5085 | mov cr3, edi ;flush TLB |
5074 | 5086 | ||
5075 | call pword [apm_entry] ; call APM BIOS |
5087 | call pword [apm_entry] ; call APM BIOS |
5076 | 5088 | ||
5077 | xchg eax, [esp] |
5089 | xchg eax, [esp] |
5078 | mov [master_tab], eax |
5090 | mov [master_tab], eax |
5079 | mov eax, cr3 |
5091 | mov eax, cr3 |
5080 | mov cr3, eax |
5092 | mov cr3, eax |
5081 | pop eax |
5093 | pop eax |
5082 | 5094 | ||
5083 | mov [esp + 8 ], edi |
5095 | mov [esp + 8 ], edi |
5084 | mov [esp + 12], esi |
5096 | mov [esp + 12], esi |
5085 | mov [esp + 24], ebx |
5097 | mov [esp + 24], ebx |
5086 | mov [esp + 28], edx |
5098 | mov [esp + 28], edx |
5087 | mov [esp + 32], ecx |
5099 | mov [esp + 32], ecx |
5088 | mov [esp + 36], eax |
5100 | mov [esp + 36], eax |
5089 | setc al |
5101 | setc al |
5090 | and [esp + 56], byte 0xfe |
5102 | and [esp + 56], byte 0xfe |
5091 | or [esp + 56], al |
5103 | or [esp + 56], al |
5092 | 5104 | ||
5093 | 5105 | ||
5094 | ret |
5106 | ret |
5095 | ; ----------------------------------------- |
5107 | ; ----------------------------------------- |
5096 | 5108 | ||
5097 | align 4 |
5109 | align 4 |
5098 | 5110 | ||
5099 | undefined_syscall: ; Undefined system call |
5111 | undefined_syscall: ; Undefined system call |
5100 | mov [esp + 32], dword -1 |
5112 | mov [esp + 32], dword -1 |
5101 | ret |
5113 | ret |
5102 | 5114 | ||
5103 | align 4 |
5115 | align 4 |
5104 | system_shutdown: ; shut down the system |
5116 | system_shutdown: ; shut down the system |
5105 | 5117 | ||
5106 | cmp byte [BOOT_VAR+0x9030], 1 |
5118 | cmp byte [BOOT_VAR+0x9030], 1 |
5107 | jne @F |
5119 | jne @F |
5108 | ret |
5120 | ret |
5109 | @@: |
5121 | @@: |
5110 | call stop_all_services |
5122 | call stop_all_services |
5111 | push 3 ; stop playing cd |
5123 | push 3 ; stop playing cd |
5112 | pop eax |
5124 | pop eax |
5113 | call sys_cd_audio |
5125 | call sys_cd_audio |
5114 | 5126 | ||
5115 | yes_shutdown_param: |
5127 | yes_shutdown_param: |
5116 | cli |
5128 | cli |
5117 | 5129 | ||
5118 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5130 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5119 | push 12 |
5131 | push 12 |
5120 | pop esi |
5132 | pop esi |
5121 | xor ebx,ebx |
5133 | xor ebx,ebx |
5122 | or ecx,-1 |
5134 | or ecx,-1 |
5123 | mov edx, OS_BASE+0x70000 |
5135 | mov edx, OS_BASE+0x70000 |
5124 | call fileread |
5136 | call fileread |
5125 | 5137 | ||
5126 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5138 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5127 | mov edi,OS_BASE+0x40000 |
5139 | mov edi,OS_BASE+0x40000 |
5128 | mov ecx,1000 |
5140 | mov ecx,1000 |
5129 | rep movsb |
5141 | rep movsb |
5130 | 5142 | ||
5131 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5143 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5132 | mov edi, OS_BASE |
5144 | mov edi, OS_BASE |
5133 | mov ecx,0x10000/4 |
5145 | mov ecx,0x10000/4 |
5134 | cld |
5146 | cld |
5135 | rep movsd |
5147 | rep movsd |
5136 | 5148 | ||
5137 | call restorefatchain |
5149 | call restorefatchain |
5138 | 5150 | ||
5139 | mov al, 0xFF |
5151 | mov al, 0xFF |
5140 | out 0x21, al |
5152 | out 0x21, al |
5141 | out 0xA1, al |
5153 | out 0xA1, al |
5142 | 5154 | ||
5143 | if 1 |
5155 | if 1 |
5144 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5156 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5145 | mov word [OS_BASE+0x467+2],0x1000 |
5157 | mov word [OS_BASE+0x467+2],0x1000 |
5146 | 5158 | ||
5147 | mov al,0x0F |
5159 | mov al,0x0F |
5148 | out 0x70,al |
5160 | out 0x70,al |
5149 | mov al,0x05 |
5161 | mov al,0x05 |
5150 | out 0x71,al |
5162 | out 0x71,al |
5151 | 5163 | ||
5152 | mov al,0xFE |
5164 | mov al,0xFE |
5153 | out 0x64,al |
5165 | out 0x64,al |
5154 | 5166 | ||
5155 | hlt |
5167 | hlt |
5156 | 5168 | ||
5157 | else |
5169 | else |
5158 | cmp byte [OS_BASE + 0x9030], 2 |
5170 | cmp byte [OS_BASE + 0x9030], 2 |
5159 | jnz no_acpi_power_off |
5171 | jnz no_acpi_power_off |
5160 | 5172 | ||
5161 | ; scan for RSDP |
5173 | ; scan for RSDP |
5162 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5174 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5163 | movzx eax, word [OS_BASE + 0x40E] |
5175 | movzx eax, word [OS_BASE + 0x40E] |
5164 | shl eax, 4 |
5176 | shl eax, 4 |
5165 | jz @f |
5177 | jz @f |
5166 | mov ecx, 1024/16 |
5178 | mov ecx, 1024/16 |
5167 | call scan_rsdp |
5179 | call scan_rsdp |
5168 | jnc .rsdp_found |
5180 | jnc .rsdp_found |
5169 | @@: |
5181 | @@: |
5170 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5182 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5171 | mov eax, 0xE0000 |
5183 | mov eax, 0xE0000 |
5172 | mov ecx, 0x2000 |
5184 | mov ecx, 0x2000 |
5173 | call scan_rsdp |
5185 | call scan_rsdp |
5174 | jc no_acpi_power_off |
5186 | jc no_acpi_power_off |
5175 | .rsdp_found: |
5187 | .rsdp_found: |
5176 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5188 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5177 | mov ebp, [ipc_tmp] |
5189 | mov ebp, [ipc_tmp] |
5178 | stdcall map_page, ebp, esi, PG_MAP |
5190 | stdcall map_page, ebp, esi, PG_MAP |
5179 | lea eax, [esi+1000h] |
5191 | lea eax, [esi+1000h] |
5180 | lea edx, [ebp+1000h] |
5192 | lea edx, [ebp+1000h] |
5181 | stdcall map_page, edx, eax, PG_MAP |
5193 | stdcall map_page, edx, eax, PG_MAP |
5182 | and esi, 0xFFF |
5194 | and esi, 0xFFF |
5183 | add esi, ebp |
5195 | add esi, ebp |
5184 | cmp dword [esi], 'RSDT' |
5196 | cmp dword [esi], 'RSDT' |
5185 | jnz no_acpi_power_off |
5197 | jnz no_acpi_power_off |
5186 | mov ecx, [esi+4] |
5198 | mov ecx, [esi+4] |
5187 | sub ecx, 24h |
5199 | sub ecx, 24h |
5188 | jbe no_acpi_power_off |
5200 | jbe no_acpi_power_off |
5189 | shr ecx, 2 |
5201 | shr ecx, 2 |
5190 | add esi, 24h |
5202 | add esi, 24h |
5191 | .scan_fadt: |
5203 | .scan_fadt: |
5192 | lodsd |
5204 | lodsd |
5193 | mov ebx, eax |
5205 | mov ebx, eax |
5194 | lea eax, [ebp+2000h] |
5206 | lea eax, [ebp+2000h] |
5195 | stdcall map_page, eax, ebx, PG_MAP |
5207 | stdcall map_page, eax, ebx, PG_MAP |
5196 | lea eax, [ebp+3000h] |
5208 | lea eax, [ebp+3000h] |
5197 | add ebx, 0x1000 |
5209 | add ebx, 0x1000 |
5198 | stdcall map_page, eax, ebx, PG_MAP |
5210 | stdcall map_page, eax, ebx, PG_MAP |
5199 | and ebx, 0xFFF |
5211 | and ebx, 0xFFF |
5200 | lea ebx, [ebx+ebp+2000h] |
5212 | lea ebx, [ebx+ebp+2000h] |
5201 | cmp dword [ebx], 'FACP' |
5213 | cmp dword [ebx], 'FACP' |
5202 | jz .fadt_found |
5214 | jz .fadt_found |
5203 | loop .scan_fadt |
5215 | loop .scan_fadt |
5204 | jmp no_acpi_power_off |
5216 | jmp no_acpi_power_off |
5205 | .fadt_found: |
5217 | .fadt_found: |
5206 | ; ebx is linear address of FADT |
5218 | ; ebx is linear address of FADT |
5207 | mov edx, [ebx+48] |
5219 | mov edx, [ebx+48] |
5208 | test edx, edx |
5220 | test edx, edx |
5209 | jz .nosmi |
5221 | jz .nosmi |
5210 | mov al, [ebx+52] |
5222 | mov al, [ebx+52] |
5211 | out dx, al |
5223 | out dx, al |
5212 | mov edx, [ebx+64] |
5224 | mov edx, [ebx+64] |
5213 | @@: |
5225 | @@: |
5214 | in ax, dx |
5226 | in ax, dx |
5215 | test al, 1 |
5227 | test al, 1 |
5216 | jz @b |
5228 | jz @b |
5217 | .nosmi: |
5229 | .nosmi: |
5218 | mov edx, [ebx+64] |
5230 | mov edx, [ebx+64] |
5219 | in ax, dx |
5231 | in ax, dx |
5220 | and ax, 203h |
5232 | and ax, 203h |
5221 | or ax, 3C00h |
5233 | or ax, 3C00h |
5222 | out dx, ax |
5234 | out dx, ax |
5223 | mov edx, [ebx+68] |
5235 | mov edx, [ebx+68] |
5224 | test edx, edx |
5236 | test edx, edx |
5225 | jz @f |
5237 | jz @f |
5226 | in ax, dx |
5238 | in ax, dx |
5227 | and ax, 203h |
5239 | and ax, 203h |
5228 | or ax, 3C00h |
5240 | or ax, 3C00h |
5229 | out dx, ax |
5241 | out dx, ax |
5230 | @@: |
5242 | @@: |
5231 | jmp $ |
5243 | jmp $ |
5232 | 5244 | ||
5233 | 5245 | ||
5234 | no_acpi_power_off: |
5246 | no_acpi_power_off: |
5235 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5247 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5236 | mov word [OS_BASE+0x467+2],0x1000 |
5248 | mov word [OS_BASE+0x467+2],0x1000 |
5237 | 5249 | ||
5238 | mov al,0x0F |
5250 | mov al,0x0F |
5239 | out 0x70,al |
5251 | out 0x70,al |
5240 | mov al,0x05 |
5252 | mov al,0x05 |
5241 | out 0x71,al |
5253 | out 0x71,al |
5242 | 5254 | ||
5243 | mov al,0xFE |
5255 | mov al,0xFE |
5244 | out 0x64,al |
5256 | out 0x64,al |
5245 | 5257 | ||
5246 | hlt |
5258 | hlt |
5247 | 5259 | ||
5248 | scan_rsdp: |
5260 | scan_rsdp: |
5249 | add eax, OS_BASE |
5261 | add eax, OS_BASE |
5250 | .s: |
5262 | .s: |
5251 | cmp dword [eax], 'RSD ' |
5263 | cmp dword [eax], 'RSD ' |
5252 | jnz .n |
5264 | jnz .n |
5253 | cmp dword [eax+4], 'PTR ' |
5265 | cmp dword [eax+4], 'PTR ' |
5254 | jnz .n |
5266 | jnz .n |
5255 | xor edx, edx |
5267 | xor edx, edx |
5256 | xor esi, esi |
5268 | xor esi, esi |
5257 | @@: |
5269 | @@: |
5258 | add dl, [eax+esi] |
5270 | add dl, [eax+esi] |
5259 | inc esi |
5271 | inc esi |
5260 | cmp esi, 20 |
5272 | cmp esi, 20 |
5261 | jnz @b |
5273 | jnz @b |
5262 | test dl, dl |
5274 | test dl, dl |
5263 | jz .ok |
5275 | jz .ok |
5264 | .n: |
5276 | .n: |
5265 | add eax, 10h |
5277 | add eax, 10h |
5266 | loop .s |
5278 | loop .s |
5267 | stc |
5279 | stc |
5268 | .ok: |
5280 | .ok: |
5269 | ret |
5281 | ret |
5270 | end if |
5282 | end if |
5271 | 5283 | ||
5272 | include "data32.inc" |
5284 | include "data32.inc" |
5273 | 5285 | ||
5274 | __REV__ = __REV |
5286 | __REV__ = __REV |
5275 | 5287 | ||
5276 | uglobals_size = $ - endofcode |
5288 | uglobals_size = $ - endofcode |
5277 | diff16 "end of kernel code",0,$=> |
5289 | diff16 "end of kernel code",0,$=> |